WO2008006261A1 - Sturctural improvemnet for subassembly of multifunctional fanner - Google Patents

Sturctural improvemnet for subassembly of multifunctional fanner Download PDF

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Publication number
WO2008006261A1
WO2008006261A1 PCT/CN2006/002291 CN2006002291W WO2008006261A1 WO 2008006261 A1 WO2008006261 A1 WO 2008006261A1 CN 2006002291 W CN2006002291 W CN 2006002291W WO 2008006261 A1 WO2008006261 A1 WO 2008006261A1
Authority
WO
WIPO (PCT)
Prior art keywords
guide plate
seat
plate
shaft
guide
Prior art date
Application number
PCT/CN2006/002291
Other languages
French (fr)
Chinese (zh)
Inventor
Pao-Chu Wang
Original Assignee
Pao-Chu Wang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pao-Chu Wang filed Critical Pao-Chu Wang
Priority to CN2006800215755A priority Critical patent/CN101203679B/en
Publication of WO2008006261A1 publication Critical patent/WO2008006261A1/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/02Units comprising pumps and their driving means
    • F04D25/08Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/10Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
    • F04D25/105Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air by changing rotor axis direction, e.g. oscillating fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/66Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/668Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/007Ventilation with forced flow

Definitions

  • the present invention relates to an electric fan, particularly a multi-kinetic energy, using a safe electric fan.
  • BACKGROUND OF THE INVENTION The function of a conventional electric fan is to yaw only by using a combination of a yaw shaft and a clutch gear.
  • Another improved model is a blower motor with a small gear motor for yaw drive.
  • Another small gear motor is used for the pendulum transmission. Due to the small size of the teeth, it can only be swayed five times per minute with the yaw three times. It can only blow out the horizontal 8 character.
  • the original multi-function electric fan can only be used with a blower motor, it can be used for directional blowing, yaw and adjustable width blowing, vertical vertical or oblique air blowing, M-shaped and other different wind-like waves.
  • the multi-function electric fan generates the following defects and deficiencies during use.
  • the U-shaped gap of the front and rear of the base of the outer cover 5f is set, because there is no
  • the skateboard causes the gap to be easily moved back and forth, there is a safety hazard when the child invades the finger or the metal object and gets an electric shock.
  • the first part of the slide is to be excavated under the normal method.
  • the diameter hole of the middle section of the skateboard can be inserted into the first longitudinal neck, and the cutting is used in the middle pole. Disadvantages such as easy cracking. '
  • the guide groove of the original multi-function electric fan after being traversed by the yaw arm support shaft, the upturn of the rear part of the original guide plate is a torsion spring connected in series between the head and the ear plate of the guide plate.
  • the head spring is running through the yaw arm support shaft, but the space must be changed to be used for the motor to the switch between the switch and the wire passage. Therefore, the torsion spring must be abolished to avoid the wire between the segments being exposed to the cover. outer.
  • the wind-like change of the original multi-function electric fan yaw or wave blowing is caused by the positioning and steering of the guide plate and the yaw arm support shaft.
  • the extreme yaw is blown, the rear section of the guide plate will be traversed.
  • the overall width of the front and rear outer edges of the cover and the seat can be prevented from touching the guide plate. Therefore, the appearance of the small and medium-sized electric fan is basically not confirmed. Requirement, because of the configuration of the telescopic guide, the outer shroud is shrunk, and the small electric fan below 12 inches cannot be opened to the market.
  • the yaw arm support shaft is moved forward to the front groove of the guide plate to accelerate the steering, resulting in an increase in the yaw return stroke and a pause, because the yaw easing seat is not provided. improve.
  • the original multi-function electric fan has the function of up-and-down pitching, which balances the insufficient balance between the fan net group centered on the front arm and the rear part of the fan head, and the weighted iron installed behind the gear box not only occupies the outer shroud In the back-end space, in addition to increasing the cost of the iron, the weight of the different types of the fan network must be stored in a large amount of different weights and iron.
  • the original multi-function electric fan uses an arc-shaped guide plate which is the front-end groove seal. This plate will occupy the current electric wire passage, so that the segment from the motor to the switch box will expose the cover.
  • the present invention proposes an improved structure of a multi-function electric fan assembly.
  • the purpose of the utility model can be achieved by the following measures:
  • the modular structure of the multifunctional electric fan is improved, including: a net group, a net fixed seat, a motor set (including a support, a connecting rod), a gear set, and a head (including a split head), A guide plate, a slide plate, an outer cover and a base, a switch box, a pin and a foot base, and the like, wherein the structure or assembly sequence of the fan net, the fan head group and the foot pin base are customary
  • the motor group includes a gearbox with a two-shaft gear set that is backed by a blower motor, although the same as the original multi-function electric fan, that is, the gearbox includes a rear extension that is penetrated from the front center to the positioning motor.
  • the worm gear meshes with the left and right edges and the clutch gears of the same structure.
  • the center of each gear is provided with a concave-convex socket in the longitudinal direction, and in the clutch gear groove on the left side, a cam transverse hole is arranged in the upper middle section of the yaw shaft.
  • the spring double-bead card is integrated into the gear state, that is, the yaw spur gear that meshes the longitudinal straight teeth of the middle section of the shaft, and the yaw arm is screwed by the lower end of the rotating shaft, and the fulcrum of the other end of the crank arm is penetrated and positioned in the head and Guide plate ear lip
  • the hinged guide channel is used for the yaw positioning and steering.
  • the front extension of the guide plate is changed by the cooperation of the first spring seat to promote the rear section of the guide plate.
  • the clutch gear and the longitudinal axis cam card of the above structure are also used.
  • the hexagonal outer edge of the lower shaft of the shaft is inserted into the inner edge of the lower positioning helical gear, so that the meshing helical gear arm is positioned by the fixed plate, and the engaging column of the curved arm is screwed with one end of the connecting rod, and the other end
  • the hole is positioned after the support and the lip sleeve is interlocked, as the pitching and turning
  • the torsion spring originally placed in the middle of the ear and lip or the spring of the spring placed on the support shaft is abolished and the sealing plate in the front part of the guide plate is removed, and the front lip and the spring plate are matched with the lower spring and the seat.
  • the special feature is that: the first portion is provided with a yaw easing seat;
  • the curved guide plate is an arc-shaped guide plate or a telescopic guide plate or a telescopic guide pipe of an open channel;
  • the modified fan net fixing seat is matched with one of the three different structure slide plates, and the modified first-stage portion completely covers the front section U-shaped Type notch; and the outer side of the outer shroud and the rear part of the base are formed into a convex cup shape to reduce the innovation of the front volume and the like.
  • the purpose of the utility model can also be achieved by the following measures:
  • the front end of the groove of the curved guide plate opens a through hole, and the space of the range is matched with the head portion, and the lower vertical hole is provided at the opposite side for the wire passage, which can completely solve the problem of the wire exposed between the switch boxes caused by the motor outlet, and
  • One of the two ear lips on the front end of the guide plate is provided with a front extension elastic plate for the first spring to be pressed under the spring of the spring groove, and then the rear screw of the ear lip is centered, forcing the rear portion of the guide plate to be uplifted to the bottom surface of the traverse arm. To prevent friction between the guide and the base.
  • the yaw mitigation seat is disposed on one side or two sides of the top surface of the head portion, and the slanting top surface of the front lower rear height is formed by starting from the vertical axis of the yoke and starting from the yaw speeding return.
  • the slope is consistent with the slope of the bottom surface of the support, and the friction generated by the weight of the fan head can improve the acceleration of the yaw return.
  • a rear end lip and a horizontal perforation are respectively arranged on the two sides of the top end of the first portion, and a spring groove of a top cover is opened in front of the ear lip side, and a torsion spring is positioned in the groove by a pressure groove, and the other
  • the rod seat for positioning the special screw is arranged as a guide plate, and the vertical vertical shaft hole at the center of the top surface is later provided with a longitudinal wire passage, and the upper extension torsion spring can be disposed, or the sleeve can be completely Resolve the reduction of the extruded wire when the yaw axis is moved forward.
  • the head structure is composed of a top cover portion and a lower neck portion, so that the diameter hole opened in the middle portion of the sliding plate can be inserted from the upper portion of the neck without the edge cut, and the positioning rod and the screw are screwed down by the top cover portion, and only need to be replaced.
  • the lower part of the neck can be combined with the combination of the fan head of each brand or the upper end of the switch box.
  • the telescopic guide plate is formed by arranging the inner and outer female guide plates, and the front side of the mother guide plate is disposed on the two sides.
  • Each of the front and rear lip portions is formed with a transverse perforation, and a front and rear elastic plate is arranged on the ear lip.
  • the twist in the first vertical hole Rotating spring and pressure groove, the front section pressing elastic force centered on the screw of the ear and lip group forces the rear section of the guide plate to be upturned;
  • the female outer guide plate leaves space from the front to the rear of the center, and is set to C-shape or other on the inner lip side
  • the styling track is sleeved on the outer edge of the inner side of the inner guide plate or the spur groove, and the bottom side of the front side of the outer guide plate is provided with a spring fixing seat, two ends of the twisted spring, or a spring.
  • the segment surrounds the spring slewing seat at the rear end of the inner guide plate.
  • the inner guide plate When the yaw arm fulcrum runs to the end of the gully groove, the inner guide plate is pushed into the front or rear telescopic effect, and the extension of the inner inner guide plate is In the forward and backward direction, the yaw pole is in the contraction, so the internal volume on the two sides of the rear section of the outer shroud can be effectively reduced.
  • the front end of the inner outer guide plate of the telescopic guide plate is provided with a semicircular end which is the same as the groove width of the groove, and can be matched with the notch of the front end of the inner guide plate, and the yaw arm support shaft is moved forward to rotate in the semicircular groove end. It will not be moved, because the slanting arm support shaft and the copper pipe will be screwed first and then placed in the guide groove.
  • the female outer guide plate of the telescopic guide plate is dug into a channel from the front to the middle and the rear portion, and the front side or the bottom portion of the inner guide plate is provided with a screw fixing screw for preventing the sub-guide plate from falling off between the forward and backward running.
  • the telescopic guide plate can also be adapted to the needs of the model, and the telescopic polygonal catheter is used.
  • the front section is also provided with two ear lips and transverse perforations, and a front stretched elastic piece is added in front of one ear lip, and the two lips are horizontally perforated. It can be matched with the ear and lip of each group on the two sides of the back end.
  • the special screws with the teeth in the previous section and the teeth are connected in series.
  • the related structure of the long torsion spring seat and the guide plate are similar, but the structure difference from the guide plate is
  • the yaw arm is located at the fulcrum and is provided with a longitudinal shaft hole, which is inserted into the short fulcrum from the bottom upward and is positioned by the ejector pin at the rim groove, and a flat square positioned by the lower jib of the crank arm.
  • the bottom round frame seat wherein the air is inserted through the mother pipe to be pinned and matched, and the rear end of the mother pipe is slightly provided with a long torsion spring seat, and the telescopic female pipe can be carried out with the support frame moving with the curved arm. The positioning is turned.
  • the sliding plate is a rectangular up-and-down type skateboard: a longitudinal sealing groove is arranged at a lower end of the front end of the sliding plate, and the lower supporting fan net of the front longitudinal surface of the fan net fixing seat is respectively positioned on the other rail column. And the two poles are used to press the front section of the skateboard with a pressure gauge piece. If the machine does not use the positioning rod and the screw is used to position the fan net, the two side positioning screws can be used as the positioning pressure plate piece.
  • the section is provided with a diameter hole which is sleeved on the outer edge of the first longitudinal neck, so that the lateral notch of the front and rear of the channel is opened, and the T-shaped lip extending from the base is extended. When the slide is moved back and forth, the slide can be controlled. The section is upturned and effectively covers the front section of the base U-shaped gap.
  • the roller can be changed to a reel type according to the needs of the model, and the shaft extending at the front end thereof is a lateral notch two-side shaft hole positioned at a lower portion of the fan net fixing seat, and the center of the front end reel is provided with a winding core After the steel plates are joined, the plates are stretched. The central part of the center is opened with a diameter hole and a lip, and then a front and rear channel is opened, and a lateral notch is added at the rear end. The ⁇ -shaped upper lip extending from the base can be inserted to cover the front part of the base. U-shaped gap.
  • the type of the slide can be changed into a folding type skateboard, and the front side can be set as an overhanging shaft or a perforation, and the inner side of the fan net can be placed on the inner side of the shaft or the shaft, and the slide board
  • the front section is formed as a folding plate or a honeycomb pipe network or other shape pipe network structure, and then a diameter hole and a seat lip are also arranged, which can penetrate through the first longitudinal neck, and the plate mesh is opened when the first longitudinal neck is moved backward, and vice versa.
  • the pipe network When the neck is moved forward, the pipe network will be folded, so that the front section can effectively save space, and the front and back of the sliding section of the skateboard is restrained by the ⁇ -shaped upper longitudinal lip extending from the rear section of the base, before and after the longitudinal neck.
  • the U-shaped notch at the front of the base can also be completely covered when swinging.
  • the two sides or the rear outer shape of the fan net fixing seat conforms to the outer shroud and the base shape, and the front longitudinal surface of the seat is provided with an outer protruding screw or an outer protruding screw, and the positioning hole can be respectively positioned on the motor.
  • a track positioning post is slightly added to the lower fan net positioning rod, which is used as the upper section of the upturned skateboard, and the longitudinal direction of the presser blade
  • the second perforation is pressed and positioned on the above-mentioned pole and screwed to serve as the upper and lower sliding track of the upper section of the skateboard, and the horizontally wide crossing of the seat is provided for the front and rear movement of the skateboard and the inner shaft of each of the two sides of the crossing for the positioning of the skateboard.
  • the different structure of the curved guide plate and the telescopic guide plate enables the curved guide plate to be used for a larger fan-type machine, and the telescopic guide plate is used for a smaller type of machine, but the swinging force of the industrial fan is large and the space inside the cover is sufficient. Applicable to the curved guide plate and the integrated molded cover, but other 14-16 inch models with curved guides can be used with the outer cover of the rear two-sided protruding cup.
  • the outer shroud and the base can also be screwed with the screw, and the front end is screwed to the fan net fixing seat, and the rear end is screwed to the gear box, and the two ends of the outer shroud are opposite to the gear box.
  • Longitudinal perforations are provided at the rods, and the two sides of the rear cover and the rear part of the seat are adapted to the space required for the rear section of the guide plate to be traversed when the yaw is blown, and the outer rear cover cup shape is added to the rear side of the sleeve to solve the entire outer front edge of the cup.
  • Fig. 1 is a cross-sectional view of the front and outer shields and the base of the electric fan equipped with the telescopic guide.
  • Figure 2 is a front elevational view of a fan cage with an upturned skateboard.
  • Figure 3 is a side view of a fan mesh mount that is equipped with an upturned slide.
  • Figure 4 is a cross-sectional view of the right-facing front view of the fan head and the outer shroud and the base assembled with the curved guide plates.
  • Figure 5 is a side perspective view of the rear projection of the base using the outer shroud snap-fit base.
  • Figure 6 is a left side plan view of the base.
  • Figure 7 is a front elevational view of the gearbox and the upper cover and the clutch gear.
  • Figure 8 is a left-right front view of the head of the yaw yoke.
  • Figure 9 is an exploded view of the plug-in yaw damper.
  • Figure 10 is a plan view showing the installation of the plug-in yoke damper and the head of the guide.
  • Figure 11 is a top view of the head of the swaying swaying seat without the integrated body.
  • Figure 12 is a side elevational elevational view of the split head.
  • Figure 13 is a front exploded front view of the split head.
  • Figure 14 is a top exploded front elevational view of the split head.
  • Figure 15 is a plan view of the telescopic guide device at the head.
  • Figure 16 is a side elevational view of the telescoping guide with a long torsion spring.
  • Figure 17 is a side exploded view of the mother and child guides.
  • Figure 18 is a top exploded view of the sub-guide.
  • Figure 19 is a cross-sectional view taken along line AA of Figure 16;
  • Figure 20 is a plan view of another telescopic guide.
  • Fig. 21 is a plan view showing the curved guide plate with the opening of the front end and the front side of the shrapnel.
  • Figure 22 is a top plan view of a daughter-and-parle polygonal catheter.
  • Figure 23 is a side view of the daughter-and-parle polygonal catheter.
  • Figure 24 is an exploded view of the yaw arm and the fulcrum frame for the polygonal catheter.
  • Figure 25 is a partial cutaway view and a perspective view of a reel type slide.
  • Figure 26 is a top plan view of the pipe web of the honeycomb or folding slide.
  • Fig. 27 is a side elevational view showing the positioning of the upper slide type slide plate including the pressure gauge piece (press plate piece).
  • Figure 28 is a top plan view showing the positioning of the upper slide type slide plate including the pressure gauge piece (press plate piece).
  • Figure 29 is a partial longitudinal sectional view of the upper part of the motor unit or the head part and the upper part of the switch box for the vertical fan.
  • Fan net fixed cap 06 Rear net cover 07: Fan net mount 070: Horizontal width guide 071: Track post 0711: Fan net positioning rod 0712: Positioning hole 0714: Peripheral lip 0715: Buckle
  • Front arm 141 Seat center screw hole 143: Rear extension plate
  • Bump groove 203 Horizontal and pitch clutch gear 204: Yaw axis
  • Shaft 2061 yaw arm 2062: yaw arm fulcrum
  • Screw 207 Longitudinal shaft
  • Cam 2071 Middle hex outer rim 208: Helical gear
  • yaw yoke 301 movable yaw damper 3010: multi-pole 3011: screw 3012: ram seat 31: lower longitudinal shaft hole 311: lower vertical axis lateral positioning hole 32: wire passage 33: longitudinal neck
  • Protective wire torsion spring 34 Rear ear lip 340: Screw shaft seat
  • transverse perforation 342 middle ear lip (screw seat) 35: pitch positioning arc 36: 361: upper extension spring extension 362: lower extension spring extension 37: 371: 38:
  • Top cover 401 yaw yoke 402 Lower vertical axis down tube
  • transverse perforation 408 middle ear lip 4080: middle ear lip transverse hole 41: longitudinal spring seat 42: lower neck 420: longitudinal neck 421: Lower longitudinal shaft hole 422: Lower vertical axis lateral positioning hole 423: Loop spring seat
  • Female outer guide 501 Front extension lip 5010: Transverse perforation
  • Front extension spring plate 502 Notch 503: Inner edge notch
  • Front end groove 532 Front end semicircle 533: Spring revolving seat
  • T-shaped track 54 Alternative guide 55: Sub-guide
  • Front end channel 56 Female outer guide 560: Slightly shallow groove
  • Telescopic sub-duct 570 Forward shrapnel 571: Horizontal extension rod
  • Diameter hole 6120 Seat lip 613: Horizontal extension shaft
  • Base 702 U-shaped notch 703: Chuangou 704: T-shaped transverse lip 705: Buckle 706: Positioning hole 7061: Front positioning screw hole 707: Rear side two-sided convex cup 708: Ventilation hole
  • Ventilation hole 712 Positioning screw hole 713: Rear side two-sided convex cup 714: Back positioning hole Switch box group:
  • Switch box 810 Plug 8101: Anode line
  • the multi-function electric fan includes: a net group 0, a net fixed seat 07, 08, a motor unit 1, a gear set 2, a head 3 or a split head 4, An arcuate guide 59 or a telescopic guide 5, or a telescopic duct 57, 58, one of the skateboard sets 6, an outer shroud 71, a base 70, a switch box 8, a foot and a foot 9 And other components.
  • the fan net group such as the front net cover 02, the fan fixed cap 03, the fan blade 04, the fan net fixed cap 05, the rear net cover 06, some components of the motor group 1, the switch box group 8, the fan foot and the foot seat 9 Etc., the use of electric fan accessories, is not a patent request scope and therefore will not be detailed.
  • the fan net fixing bases 07, 08 are determined according to the pairing of the various types of sliding plates 6, which can be divided into two categories: (1) the fan net fixing seat 07 is applied to the upturned type skateboard 63, (2) The two-side positioning fan net holder 08 is applicable to a roll type 61 or a folding type slide board 62. However, the rear outer shape of each of the net fixing bases 07 and 08 is matched with the outer guard 71 and the front end of the base 70.
  • the lower portion of the seat 07 has a front and rear transversely wide guide 070, and the upper portion is formed vertically and at the lower portion.
  • the function of the isolation groove is to extend the end of the rounded edge 0717 and the width of the mouth is extended.
  • the motor 10 is screwed into the mat 12 by the support 14, the two side forward arms 140, the special screw 15 with no teeth in the previous section, and a weighted iron 16 is screwed behind the gear box 20 for
  • the support 14 front arm screw hole 141 the center of the backward weight is insufficient balance
  • the above-mentioned weight iron 16 can also be replaced by the U-shaped balance spring 19, depending on the model, the balance spring 19, as shown in Figure 4
  • the two ends are hooked on the front bottom of the front arm 140 of the bracket, and the front end is twisted several times from the inside to the outside.
  • the special screw is screwed on the front side of the bracket 140 and the longitudinal side of the motor 10 Positioning the hole, and then backwards backward to the outer periphery of the motor rear case, and then downwardly projecting on the steel ball of the bead seat 2021 at the top of the center of the upper cover 202, or extending the original inner curved spring rib to the rod seat behind the gear box
  • the upper press pressure also has the function of balancing the weight of the back of the fan head.
  • the horizontal plate seat 144, the central screw hole 146 which is bent inwardly and downwardly, is screwed to the longitudinal axis 147, and is inserted into the center of the head portion 3 or the split head portion 4, or the lower vertical shaft hole 31 or below.
  • the gear box set 2 is screwed to the back of the motor 10 , and the box 20 and the cover 202 are provided with two shaft rod sets, wherein the left and right sides of the motor rear extension shaft respectively engage a clutch gear 203 , and
  • the inner diameter of the center of the wheel top is set as a longitudinal three pairs of concave and convex groove seats 2031, and the cam 2040 which is located in the upper middle section by a yaw axis 204 is elastically biased by the transversely disposed spring double beads 205, and the upper portion 2041 of the shaft is inserted into the upper cover 202.
  • the left shaft hole, and the upper end is screwed by the tension rod 27, and the lower shaft 2043 is sleeved on the left shaft hole of the gear box, but the middle portion of the yaw shaft, that is, the straight tooth 2042 slightly under the cam meshes rightward and horizontally
  • the gear 206 is such that the lower end of the rotating shaft 2060 is screwed by the yaw arm 2061, so that the other end curved arm supporting shaft 2062 penetrates the guide groove 5 531 and 590 of the guide plate 5, and the outer copper tube 2063 is screwed from the lower end to the yaw position. Turn.
  • the right side engages the clutch gear 203 of the same structure as described above, and the spring double beads of the cam 2070 that engages the pendulum shaft 207 form an in-position, convex
  • the wheel slightly lowers the hexagonal outer edge 2071, penetrates the inner edge of the helical gear 208 positioned in the lower stage, and positions the shaft to the shaft seat.
  • the helical gear arm 209 which meshes the right-angled helical gear, the right-handed engagement post 2091 which is positioned by the fixed plate 210 is screwed by the front end hole 221 of the upper and lower links 22, and the rear end hole 222 is fitted to the rear extension plate.
  • the front protruding tube of the 143 engaged sleeve 17 is positioned by the special screw 18 of the front section and then the toothless is positioned on the vertical plate 143 screw hole as the pitching pitching.
  • the lower section 3 (also referred to as the pitch adjustment seat) lower section of the transverse rod hole 39 is screwed to the forward and backward notch 82 provided at the upper end of the opening box 81.
  • the yoke damper seat 30 or 301 can be fixed on one or two sides of the top portion 3, and the damper seat 301 can also be changed into a plurality of struts 3010 extending from the bottom surface, and the top shank seat 3012 is inserted into the head portion 3. .
  • the function of the easing seat 30 or 301 is that the yaw air returning stroke is located at the returning torsion of the front end of the Chuangou 5311 or 591 due to the yaw arm support shaft 2062, and also belongs to the lower vertical axis 147 and the yaw bending arm support shaft 2062.
  • the shortest distance of the yaw radius will force the steering and return speed to accelerate, and then the factor of slowing down and then slowing down will be improved by the mitigation seat 30 or 301.
  • the first 3 top surface and the longitudinal neck 33 are provided with a lower vertical hole 31 at the center or slightly forward, and a longitudinal wire passage 32 is further provided, and the extension torsion spring 331 can be positioned at the crossing, but depending on the customer's specified requirements or the wire outer shield Depending on whether the thickness is thin or not, the first top side and the middle side are respectively provided with opposite rear extension ears 34 and transverse perforations 341, and a spring hole seat 371 is opened in front of the ear lip 34 side, and a longitudinal torsion spring 38 is inserted into the inner side.
  • a pressure groove 37 is arranged at the upper end, and the spring 38 is elastically opposed to the elastic plate 5011 extending forward from the ear lip 501 of the guide plate, and the rear portion of the guide plate 5 or the curved guide plate 59 is forcibly tilted around the ear lip screw to prevent the guide plate from being prevented.
  • the bottom surface rubs against the upper surface of the base 70 when it is swung.
  • the guide plate 59 or the extension guide 5 is biased up.
  • the exploded head portion 4 is provided as a top cover portion 40 and a lower neck portion 42, and the structures of the two 40 and 42 are not decomposed and combined, and the structure of other functions is not detailed with the above-mentioned headers Said.
  • the decomposed head is created by facilitating the insertion of the upper end of the longitudinal neck of the outer casing slide holes 612, 622, and 630, so as to prevent the slit 6222 at the edge of the radial hole 622 of the sliding plate from being cracked during the sliding process.
  • the lower neck portion 42 is combined with the top cover portion 40, and the lower vertical axis extending tube 402 of the top cover portion can also be abolished by the support.
  • the lower longitudinal shaft 147 is directly inserted into the first opposing shaft hole 421 and the longitudinally extending longitudinal positioning rod 403 is respectively inserted into the lower longitudinal shaft hole 421 of the lower neck longitudinal neck 420 and the positioning rod seat 44, and then the top cover portion is screwed.
  • the top cover portion 40 and the lower neck portion 42 are positioned.
  • the wire can be soldered to the switch 81 by the left side of the rear case through the wire passage 404, and then the wire is connected to the plug 810.
  • the telescopic guide 5 is formed by arranging two guide plates outside the inner and outer arms.
  • the front end of the female outer guide 50 is disposed on the two sides of the front end of the ear lip 501 and the transverse perforation 5010, and is oppositely engaged with the rear third lip 34, 407 and the middle ear 342, 408 of the head 3 or the split head 4, and no
  • the special screws 51 for the teeth in the posterior segment are positioned in two directions.
  • Another extension of the elastic plate 5011 is provided on the right or the other side of the ear. It can also be changed to the traverse arm support shaft.
  • the outer edge of the 2062 copper tube 2063 is placed on the arc-shaped spacer, the bucket spring, etc., forcing the spring on the rear guide plate to lean under the traverse arm 2061.
  • the female outer guide 50 is from front to back, leaving an inner edge facing rear notch 503, and the two side inner bank lips are sculpted into a C-shaped track 504, or other shaped functional rail structure is replaced, but the female outer guiding plate is composed of two sides. Or between the front section and the middle section of the bottom, a front and rear direction groove 5041 is dug, and the inner guide plate of the fitting is inserted into a retaining screw 530 from the rear side to prevent the sub-guide plate from falling off to match the front side of the front outer side of the female outer guide 50.
  • the spring end fixing seat 505 is screwed with a long two-end torsion spring 52, and the spring rotating seat 533 of the rear side of the sub-guide plate or the middle section surrounds the rear end of the sub-guide plate, and the spring swing seat 533 functions to contract, but encounters the yaw arm support shaft.
  • the 2062 changes in the wind and then moves backward, it will also move backwards against the rear end groove 5310 of the Chuangou 531 of the inner guide. Otherwise, when the support shaft 2062 moves forward, the contraction of the inner guide 53 by the long torsion spring 52 is also followed. Move forward.
  • the above-mentioned telescopic guide plate 5 can be further divided into two different structures, one is as shown in FIG. 15 to FIG. 19, that is, the front end semicircle 532 of the sub-internal guide plate 53 is moved forward by contraction, so that the inner edge of the parent outer guide plate 50 is notched 503,
  • the fulcrum 2062 is turned at the front end of the Chuangou, it can reduce the fan pulsation due to the coordinated steering of the jointless guide groove, but it must be assembled after the sub-inner and outer guides can be loaded into the yaw arm support shaft 2062. Yuchuangou 531. As shown in FIG.
  • another type of telescopic guide 54 is provided with a straight through gap at the front end of the inner guide 55, and a short Chuangou 560 is provided at the center of the inner outer guide 56.
  • the front end 550 of the guide groove of the inner guide plate is sleeved, so that the crank arm support shaft 2062 only occupies the position of the short guide groove 560 of the mother guide plate when the front end pivot is rotated, and the struts of the crank arm support shaft 2062 when the joint is rotated can be avoided.
  • the support shaft is first loaded into the female outer guide 56, and the inner guide 55 and the elongated spring 52 are mounted.
  • the C-shaped rail 504 and the sub-internal guide 53 are used, and the T-shaped rail is adopted.
  • Road 534 can also be replaced with each other and has the same function.
  • the telescopic sub-female conduits 57, 58 have the same swing positioning function as the guide 5, and the sub-female conduits 57, 58 are provided with an elliptical or polygonal outer edge, wherein the front end of the sub-duct 57 is laterally extended.
  • the rod 571 is formed in the middle to form a groove for the wire passage, and the two sides of the front end of the rod 571 are provided with a horizontal perforation 5710.
  • the opposite end of the head and the ear are also combined with a special screw.
  • the diameter of the rod 571 is extended by a front plate 570.
  • a spring fixing seat 572 is disposed under the first longitudinal spring slot 41, and a spring fixing seat 572 is disposed on each of the lower sides of the diameter rod 571, and the rear extension of the sub-tube 57 is formed by the outer casing 58 by a jacket, and the rear end of the female tube 58 is lengthened.
  • the torsion spring slewing seat 581 because the structure of the guide plate 5 and the conduits 57, 58 are different, when the mother-female conduits 57, 58 are used, the original structure of the yaw-shaped arm 2061 can be changed to the curved arm 25 and the fulcrum.
  • the flat frame base 26 is ablated from the support shaft of the original curved arm 2061, and is changed into a longitudinal through hole 251, and the upper frame support shaft 261 inserted from the bottom upward is extended on the top surface of the curved arm.
  • the shaft is arranged as a radial groove 2611, and then the positioning elastic piece 262 is horizontally
  • the bottom of the support shaft is provided with a shaft transverse slat 263 on the bottom of the crank arm, and the two sides to the bottom type flat frame 264, so that the hollow 265 can penetrate into the sleeves of the mother and child conduits 57, 58.
  • the curved guide 59 is originally created, although the front and rear chutes 590 are engraved, but the front or rear end grooves are closed, and the lower longitudinal shaft holes 31 are opened from the center of the first longitudinal neck 33 or 420 or later. 421, so that the central rearward space can only allow the motor to enter and exit the channel 32 or 404 of the wire. Therefore, the front end plate of the guide channel must be deleted as a break 591, which can be used as a wire passage and a yaw fulcrum. 2062 back and forth sharing.
  • a front extension spring plate 593 is added to the front end of the right ear lip, and the longitudinal spring 38 and the pressure groove 37 of the guide plate are located at opposite sides, and the rear portion of the guide plate or the catheter can be forced up by the ear screw 51.
  • the skateboard 6 is divided into three types of structures: one, the drum type 61; two, the folding type 62; three, the upturned type 63, one of which may be selected.
  • the two sides of the reel of the reel slide 61 are provided with a horizontally extending shaft 613, and the two side shaft holes 083 are located at the lower end of the fan net fixing base 08, and the core of the reel is provided with a core steel plate 610.
  • Knee rear extension 611, a hole 612 in the center of the first longitudinal neck can be opened and a lip 6120 is provided, and the front and back or oblique swinging process is performed with the neck 33 or 420, so as to effectively cover the U-shaped notch 702 at the bottom front portion.
  • the front side of the folding slide plate 62 is disposed as a horizontally extending rod or a shaft hole 620, and is located at the second side shaft hole 083 of the lower section of the fan net fixing base 08, and the front stage honeycomb net 621 can be set to be folded.
  • a structure such as a plate or a honeycomb pipe network or a diamond mesh, the pipe network 621 rear extension plate 6221 is provided with a diameter hole 622, and a hole edge lip 6220 is provided, and the rear extension plate 6221 is provided for the non-decomposable head portion 3, which is an easy outer casing.
  • the neck 33 is provided with a diameter hole edge of the rear extension plate 6221 to open all the inlets 6222, but the split head 4 is used to eliminate the cutting inlet.
  • the pipe network is folded and contracted, so that the front section Effectively save space, other structures are the same as Class I and Class III.
  • the up-and-down slide 63 is arranged to be upwardly 634 from the middle section, and a longitudinal groove 636 is opened slightly below the center of the front section, penetrating the track column 071, and then a pressure gauge 635
  • the upper and lower holes of the 6351 sets are pressed or screwed, but when the position of the fan net is not positioned with the positioning rod 0711, and the screw is used to position the fan net, the above-mentioned Chuangou 636 and the track column 071 can be eliminated.
  • the outer side of the first isolation trench is raised and the upper lip is raised to make the upper and lower running of the sliding plate have space, that is, the two side screws of the lower side of the sliding plate are positioned to the pressing plate piece 635, so as to prevent the front end of the sliding plate 63 from being pushed forward to hinder the smooth running of the sliding plate, and the middle portion of the sliding plate 63 is opened.
  • a diameter hole 630 and a seat lip 6330 are penetrated through the first neck portion 42.
  • the rear section of the skateboard 63 is provided to the front of the Chuangou 637, and the rear lateral gap 6360 is inserted into the base 70 to extend the T-shaped transversely extending lip 704.
  • the front section of the sliding plate 63 slides on the fan net.
  • the U-shaped notch 702 in the front section of the base can be completely covered. It is also possible to change the rear section of the skateboard 63 to the lower T-shaped lip 64, and to tie the back and forth to the Chuangou 703, and also prevent the problem of upturning of the rear section of the sliding plate.
  • the outer shroud 71 and the base 70 are mounted on the back of the fan net fixed seat 07 or 08, and the front or rear cover 70 and the weighted iron 16 are respectively screwed to the gear case 20.
  • the yaw function of the present invention is caused by the yaw arm support shaft 2062 and the guide groove 590, when the traverse to one side of the extreme arm, Before and after the guide plate, a 90-degree curved angle is formed to the Chuangou 590, which causes the rear portion of the guide plate 59 to traverse laterally, and occupies the outer cover and the convex cup 707 on both sides of the base.
  • the arm 707 that is, the rearwardly moving arm support shaft 2062, does not cause extreme yaw elongation in front of the middle portion of the telescopic guide plate 5, and is the full length of the curved arm support shaft, which is a pitching blow, and the pitching curve
  • the arm does not need to be yawed, that is, the two sides of the rear section of the cover do not need to protrude from the cup 707, so the telescopic guide 5 or the conduits 57, 58 can be replaced with two sides without the outer edge of the cup being small and the cover being integrally formed.
  • the outer shroud seat is suitable for small models below 12 inches.
  • a U-shaped notch 702 is formed in the center between the front and the middle of the base 70, and the longitudinal necks 33 and 420 of the head portion are used for the front and rear swinging spaces, and the central rear portion of the notch 702 is provided with a horizontal T-shaped cross.
  • the short lip 704 is inserted into the front and rear of the mating head portion 3 or the disassembling head portion 4 by the rear side gap 6360 of the sliding plate, and the U-shaped notch 702 of the base is used for the other side. Operation, so that the skateboard can effectively cover the U-shaped gap, which can enhance the safety of the maintenance user.
  • the base 70 is more engaged with the fixing bases 07 and 08, so that a positioning screw hole 7061 is provided at the front end, and the screws are screwed by the screws 07 and 08, and the screw snails are further arranged by the rear positioning holes 706. It is fixed to the screw hole 706 at the back of the cover.
  • the wire passage structure of the first longitudinal neck wire is confined, (2) the yaw yoke is added to the upper part of the head, and (3) the curved guide structure of the front end opening or the telescopic guide or the polygonal duct One of them, (4) the upturned skateboard includes a horizontally notched fan net mount, or a reel type slide, or one of the folding slides, which are creators and other alternative structural gearboxes that are otherwise invented.
  • Pull-type wall fan, push-type vertical fan, remote control of different models of electric fans are two-axis type with stop, yaw, wave blowing electric fan must be equipped with the above structure to improve the movement, stabilize the motor outlet And the horizontal and vertical swaying is determined to be the safety of steering and covering the U-shaped gap of the front and rear of the base, etc., and it is also allowed to be included in the scope of extension.

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Abstract

Structural improvement for subassembly of multifunctional fanner is disclosed: a gearbox (20) with two axial-rod sets is secured to the backside of a motor (10) for blowing air to cooperate each other, the front side of a retractable guide plate (5) or a guide plate (59) with an open at the front end thereof is additionally provided with a forward-extended elastic plate (5011), which is cooperated with a pair of longitudinal-opposited holes (31) located in a head portion and a spring set use as a passage for electrical wire, and make the rear portion of the guide plate (5, 59) upwardly project so that it can be applied to various fans with different size; friction between a sway buffer seat (30) and the inclined bottom of the support seat (14) is used to reduce the vibration produced by acceleration of back-sway motion; in order to prevent intrusion of the fingers of children or bar strip, the fixed seat (07) for the fan net and the detachable head portion (4) are modified and cooperated with a slide plate (63) which is additionally provided to cover the gap (702) at the front portion of the base; due to the room needed by the lateral movement of the guide plate caused by transverse air movement, a two-side protruded covering cup (707) is formed at the rear end of the outer shroud (71) and the base (70) to reduce the room occupied by the front portion of the outer shroud (71) and the base (70). The structural improvement for subassembly of multifunctional fanner can cooperate with the other subassembly of fanner to form a multifunctional fanner having the advantages of deactivation-activation, and air movement in a transverse direction within an adjustable range, longitudinal, wavy direction.

Description

多功能电风扇的组件结构改良  Modular structure improvement of multi-function electric fan
技术领域 本实用新型涉及电风扇, 特别是多动能, 使用安全的电风扇。 背景技术 习用电风扇的功能, 因只釆用一横摆轴杆与一离合齿轮之组合、 唯能横摆 吹风。 另改进机种即以一只吹风马达, 背具一小型齿轮马达供横摆传动。 另一 小型齿轮马达供纵摆传动, 由因齿牙细小, 每分钟只能纵摆五次配合横摆三次、 仅能吹出横 8字风状, 若遇纵摆的俯仰起落的前后重量误差, 导致齿牙寿命縮 短, 又其风速加快后的摆动只能保持上述一定速度, 无法随风速的调整跟着快 慢摆动的瑕疵。 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric fan, particularly a multi-kinetic energy, using a safe electric fan. BACKGROUND OF THE INVENTION The function of a conventional electric fan is to yaw only by using a combination of a yaw shaft and a clutch gear. Another improved model is a blower motor with a small gear motor for yaw drive. Another small gear motor is used for the pendulum transmission. Due to the small size of the teeth, it can only be swayed five times per minute with the yaw three times. It can only blow out the horizontal 8 character. If there is a weight error before and after the pitching of the pendulum, As a result, the life of the tooth is shortened, and the swing after the wind speed is increased can only maintain the above-mentioned certain speed, and cannot follow the adjustment of the wind speed to follow the swing of the speed.
原有多功能电风扇虽然只采用一只吹风马达即能达, 定向吹风、 横摆且能 调整宽度吹风、 上下垂直或斜势吹风、 M型等不同风状之波浪吹风。 但该多功 能电风扇在使用过程中产生下列诸多瑕疵及不足。  Although the original multi-function electric fan can only be used with a blower motor, it can be used for directional blowing, yaw and adjustable width blowing, vertical vertical or oblique air blowing, M-shaped and other different wind-like waves. However, the multi-function electric fan generates the following defects and deficiencies during use.
一、原有多功能电风扇在上下仰俯或波浪吹风时, 为解决首部 (俯仰调整座:) 的前后移动空间, 得在外护罩的底座前段 5f设前后向 U字型缺口, 因未设滑板 致该缺口易于前后移动时, 挟到小孩入侵手指或金属物而触电, 存在安全隐患。  1. When the original multi-function electric fan is tilted up and down or waved, in order to solve the front and rear movement space of the first (pitch adjustment seat:), the U-shaped gap of the front and rear of the base of the outer cover 5f is set, because there is no When the skateboard causes the gap to be easily moved back and forth, there is a safety hazard when the child invades the finger or the metal object and gets an electric shock.
二、 原有多功能电风扇若加设的滑板, 以习用首部在无.法分解下, 得将滑 板中段开挖的径孔, 切口才能装入首部纵颈, 就切开处在使用中极易裂开等故 障的缺点。 '  Second, if the original multi-function electric fan is added with a skateboard, the first part of the slide is to be excavated under the normal method. The diameter hole of the middle section of the skateboard can be inserted into the first longitudinal neck, and the cutting is used in the middle pole. Disadvantages such as easy cracking. '
三、 原多功能电风扇的导板川沟, 被横摆曲臂支轴贯穿后, 就原导板后段 的上翘, 是借重串连于首部和导板耳唇插杆间串连的扭转弹簧或贯穿横摆曲臂 支轴的头笠弹簧所为, 但该处空间必须改用供做马达至开关间出入电线通道, 所以需将该扭转弹簧废除, 才能免除该段间电线外露于罩座之外。  3. The guide groove of the original multi-function electric fan, after being traversed by the yaw arm support shaft, the upturn of the rear part of the original guide plate is a torsion spring connected in series between the head and the ear plate of the guide plate. The head spring is running through the yaw arm support shaft, but the space must be changed to be used for the motor to the switch between the switch and the wire passage. Therefore, the torsion spring must be abolished to avoid the wire between the segments being exposed to the cover. outer.
四、 原多功能电风扇横摆或波浪吹风的风状变化, 是受导板与横摆曲臂支 轴等搭配的定位转向所为, 当极端橫摆吹风时, 将使导板后段横移, 致使罩、 座前后外缘整体肥大才能避免触碰导板, 因此不适用中小型电风扇的外观基本 确 认 本 要求, 因为有伸缩导板的配置, 使外护罩缩小, 致 12吋以下小型电风扇无法打 开市场。 4. The wind-like change of the original multi-function electric fan yaw or wave blowing is caused by the positioning and steering of the guide plate and the yaw arm support shaft. When the extreme yaw is blown, the rear section of the guide plate will be traversed. The overall width of the front and rear outer edges of the cover and the seat can be prevented from touching the guide plate. Therefore, the appearance of the small and medium-sized electric fan is basically not confirmed. Requirement, because of the configuration of the telescopic guide, the outer shroud is shrunk, and the small electric fan below 12 inches cannot be opened to the market.
五、 原多功能电风扇的横摆吹风的回程间, 受横摆曲臂支轴前移至导板前 沟加速转向, 导致横摆回程加快且产生顿动, 因未设横摆缓和座而无法改善。  5. During the return stroke of the yaw of the original multi-function electric fan, the yaw arm support shaft is moved forward to the front groove of the guide plate to accelerate the steering, resulting in an increase in the yaw return stroke and a pause, because the yaw easing seat is not provided. improve.
六、 原多功能电风扇具有上下俯仰吹风功能, 就撑座前伸臂为中心之扇网 组与扇头后段的不足重量平衡, 而装置于齿轮箱背后之加重铁, 不但占据外护 罩后端空间, 除增加加重铁成本外, 又其大小机种不同扇网的重量配合必需大 量储存不同重量加重铁的困扰。  6. The original multi-function electric fan has the function of up-and-down pitching, which balances the insufficient balance between the fan net group centered on the front arm and the rear part of the fan head, and the weighted iron installed behind the gear box not only occupies the outer shroud In the back-end space, in addition to increasing the cost of the iron, the weight of the different types of the fan network must be stored in a large amount of different weights and iron.
七、 原多功能电风扇使用弧形导板是前端川沟封口该板块会占据如今的电 线通道, 使由马达至开关箱分部线段会露出罩座之外的缺点。  7. The original multi-function electric fan uses an arc-shaped guide plate which is the front-end groove seal. This plate will occupy the current electric wire passage, so that the segment from the motor to the switch box will expose the cover.
发明公开 为了克服上述的不足之处本发明提出多功能电风扇组件的改良结构。 Disclosure of the Invention In order to overcome the above disadvantages, the present invention proposes an improved structure of a multi-function electric fan assembly.
本实用新型的目的可以通过以下措施来达到: '  The purpose of the utility model can be achieved by the following measures:
这种多功能电风扇的组件结构改良, 其中包括: 一扇网组、 一扇网固定座、 一马达组 (包括撑座、 连杆)、 一齿轮组、 一首部 (包括分解式首部)、 一导板、 一滑板、 一外护罩和底座、 一开关箱、 一管脚及脚座等组件组成, 其中扇网、 扇头组及脚管脚座等组件的结构或组装顺序均属习用性, 另所述马达组包括一 只吹风马达背固的具有二轴杆齿轮组的齿轮箱, 虽然与原多功能电风扇相同, 即该齿轮箱包括被由前向中央穿入定位马达的后伸蜗齿啮合左、 右缘且结构相 同的离合齿轮, 各齿轮顶中央纵向均设凹凸槽座, 而左侧的离合齿轮槽中, 被 横摆轴杆中上段所设凸轮横向孔, 装置外弹的弹簧双珠卡合成入档状态, 即令 轴杆中段的纵向直齿啮合的横摆直齿轮, 由其转轴下端螺固一横摆曲臂, 而曲 臂另端的支轴贯穿定位, 于首部和导板耳唇螺合牵制的导板川沟, 供作横摆定 位转向, 同时改以导板前伸弹板由首部弹座的配合得以促使导板后段上翘, 另 上述结构的离合齿轮和纵摆轴杆凸轮卡合后, 使该轴杆下伸之六角外缘穿合下 部定位之斜齿轮内缘, 令啮合之斜齿轮曲臂由固定板定位, 然曲臂的接合柱螺 合连杆一端孔, 而另端孔定位于撑座后伸唇套座连动, 做为纵摆俯仰转向的定 位, 等结构保留外, 将原设于耳唇中间的扭转弹簧或套置于支轴的斗簧弹簧废 除及导板前段封口板块铲除, 同时改设耳唇前弹板配合下压弹簧与的座加设促 使导板后段上翘、 并免除原支轴脱出导板川沟或支轴垫片碰触首部纵颈等瑕疵; 其特殊之处在于: 所述首部上设有横摆缓和座; 所述弧形导板为一开口川沟的 弧形导板或伸缩导板或伸缩导管; 另改良扇网固定座配合三种不同结构的滑板 其中之一, 及改设分解式首部就有彻底遮盖底座前段 U字型缺口; 并将外护罩 及底座后段二侧设成凸出罩杯造型, 以减小前部体积等结构的创新。 The modular structure of the multifunctional electric fan is improved, including: a net group, a net fixed seat, a motor set (including a support, a connecting rod), a gear set, and a head (including a split head), A guide plate, a slide plate, an outer cover and a base, a switch box, a pin and a foot base, and the like, wherein the structure or assembly sequence of the fan net, the fan head group and the foot pin base are customary Further, the motor group includes a gearbox with a two-shaft gear set that is backed by a blower motor, although the same as the original multi-function electric fan, that is, the gearbox includes a rear extension that is penetrated from the front center to the positioning motor. The worm gear meshes with the left and right edges and the clutch gears of the same structure. The center of each gear is provided with a concave-convex socket in the longitudinal direction, and in the clutch gear groove on the left side, a cam transverse hole is arranged in the upper middle section of the yaw shaft. The spring double-bead card is integrated into the gear state, that is, the yaw spur gear that meshes the longitudinal straight teeth of the middle section of the shaft, and the yaw arm is screwed by the lower end of the rotating shaft, and the fulcrum of the other end of the crank arm is penetrated and positioned in the head and Guide plate ear lip The hinged guide channel is used for the yaw positioning and steering. At the same time, the front extension of the guide plate is changed by the cooperation of the first spring seat to promote the rear section of the guide plate. The clutch gear and the longitudinal axis cam card of the above structure are also used. After the joint, the hexagonal outer edge of the lower shaft of the shaft is inserted into the inner edge of the lower positioning helical gear, so that the meshing helical gear arm is positioned by the fixed plate, and the engaging column of the curved arm is screwed with one end of the connecting rod, and the other end The hole is positioned after the support and the lip sleeve is interlocked, as the pitching and turning In addition to the structure retention, the torsion spring originally placed in the middle of the ear and lip or the spring of the spring placed on the support shaft is abolished and the sealing plate in the front part of the guide plate is removed, and the front lip and the spring plate are matched with the lower spring and the seat. Adding to cause the rear section of the guide plate to be upturned, and excluding the original support shaft to escape the guide groove or the support shaft gasket to touch the first longitudinal neck and the like; the special feature is that: the first portion is provided with a yaw easing seat; The curved guide plate is an arc-shaped guide plate or a telescopic guide plate or a telescopic guide pipe of an open channel; the modified fan net fixing seat is matched with one of the three different structure slide plates, and the modified first-stage portion completely covers the front section U-shaped Type notch; and the outer side of the outer shroud and the rear part of the base are formed into a convex cup shape to reduce the innovation of the front volume and the like.
本实用新型的目的还可以通过如下措施达到:  The purpose of the utility model can also be achieved by the following measures:
所述弧形导板的川沟前端开辟贯通口, 扩大该范围空间配合首部就该相对 处设下纵孔, 供作电线通道, 可彻底解决由马达出线致开关箱间的电线外露问 题, 另在导板前端二侧耳唇之一加前伸弹板, 供首部于弹槽的弹簧下压, 再以 耳唇的串连螺杆为中心, 迫使导板后段上翘至弹抵于横摆曲臂底面, 以防止导 板与底座的磨擦。  The front end of the groove of the curved guide plate opens a through hole, and the space of the range is matched with the head portion, and the lower vertical hole is provided at the opposite side for the wire passage, which can completely solve the problem of the wire exposed between the switch boxes caused by the motor outlet, and One of the two ear lips on the front end of the guide plate is provided with a front extension elastic plate for the first spring to be pressed under the spring of the spring groove, and then the rear screw of the ear lip is centered, forcing the rear portion of the guide plate to be uplifted to the bottom surface of the traverse arm. To prevent friction between the guide and the base.
所述横摆缓和座设于首部顶面一侧或二侧, 以撑座之下纵轴为半径中心且 以横摆加快回程为起点, 塑成前低后高的倾斜顶面, 而该座为插合式或与首部 连体塑造形, 其坡度与撑座的底面相对处的坡度相吻合, 加上扇头组下压重量 产生的磨擦, 能改善横摆回程加快产生的顿动。  The yaw mitigation seat is disposed on one side or two sides of the top surface of the head portion, and the slanting top surface of the front lower rear height is formed by starting from the vertical axis of the yoke and starting from the yaw speeding return. For the plug-in type or the shape of the joint, the slope is consistent with the slope of the bottom surface of the support, and the friction generated by the weight of the fan head can improve the acceleration of the yaw return.
所述首部顶后端二侧各设后伸耳唇与横穿孔, 且于一耳唇侧前开设一顶盖 的弹簧槽, 并于槽内插装一被一压槽定位扭转弹簧, 另二内向各加设相同耳唇, 供作导板定位特殊螺丝的杆座, 又顶面中央的下纵轴孔稍后适当处设一纵向电 线通道, 也可安置上伸扭转弹簧, 或套管可彻底解决横摆支轴前移时, 挤压电 线的减轻。  a rear end lip and a horizontal perforation are respectively arranged on the two sides of the top end of the first portion, and a spring groove of a top cover is opened in front of the ear lip side, and a torsion spring is positioned in the groove by a pressure groove, and the other The same ear lip is added to the inward direction, and the rod seat for positioning the special screw is arranged as a guide plate, and the vertical vertical shaft hole at the center of the top surface is later provided with a longitudinal wire passage, and the upper extension torsion spring can be disposed, or the sleeve can be completely Resolve the reduction of the extruded wire when the yaw axis is moved forward.
所述首部结构由顶盖部和颈下部组成, 可使滑板中段开设的径孔不须由边 缘切口即能由颈上部套入, 再以顶盖部下伸定位杆及螺钉螺合, 并只要更换颈 下部, 即能适合各个品牌之扇脚或开关箱上端缺口规格的组合功能。  The head structure is composed of a top cover portion and a lower neck portion, so that the diameter hole opened in the middle portion of the sliding plate can be inserted from the upper portion of the neck without the edge cut, and the positioning rod and the screw are screwed down by the top cover portion, and only need to be replaced. The lower part of the neck can be combined with the combination of the fan head of each brand or the upper end of the switch box.
所述伸缩式导板由子内及母外导板套合而成, 该母导板之前端二侧., 各设 成突前耳唇且开有横穿孔, 又于一耳唇设前伸弹板, 配合首部相对纵孔内的扭 转弹簧和压槽, 以耳唇组的螺杆为中心的前段下压弹力迫使导板后段上翘; 母 外导板由中央前至后留设空间, 且于内侧唇岸设成 C字型或其它造型轨道, 套 合于子内导板二侧外缘的 τ或一字型槽沟, 且母外导板前段二侧底面各设弹簧 固定座, 螺固二长条扭转弹簧二端, 或一弹簧其中段围绕于子内导板后端的弹 簧回转座上, 当横摆曲臂支轴运行至抵触川沟端时, 会将子内导板推移成前或 后的伸缩效果, 又子内导板之伸长均处于前后向, 而横摆极点反而处于收缩, 所以可有效缩小外护罩后段二侧内部体积。 The telescopic guide plate is formed by arranging the inner and outer female guide plates, and the front side of the mother guide plate is disposed on the two sides. Each of the front and rear lip portions is formed with a transverse perforation, and a front and rear elastic plate is arranged on the ear lip. The twist in the first vertical hole Rotating spring and pressure groove, the front section pressing elastic force centered on the screw of the ear and lip group forces the rear section of the guide plate to be upturned; the female outer guide plate leaves space from the front to the rear of the center, and is set to C-shape or other on the inner lip side The styling track is sleeved on the outer edge of the inner side of the inner guide plate or the spur groove, and the bottom side of the front side of the outer guide plate is provided with a spring fixing seat, two ends of the twisted spring, or a spring. The segment surrounds the spring slewing seat at the rear end of the inner guide plate. When the yaw arm fulcrum runs to the end of the gully groove, the inner guide plate is pushed into the front or rear telescopic effect, and the extension of the inner inner guide plate is In the forward and backward direction, the yaw pole is in the contraction, so the internal volume on the two sides of the rear section of the outer shroud can be effectively reduced.
所述伸缩导板之母外导板内空的前端加设与川沟相同沟宽的可以配合子内 导板前端缺口的半圆端, 横摆曲臂支轴前移至该半圆形沟端内旋转时不致顿动, 因该处断缝而另可兼将横摆曲臂支轴和铜管先予螺固后再装入导板川沟定位。  The front end of the inner outer guide plate of the telescopic guide plate is provided with a semicircular end which is the same as the groove width of the groove, and can be matched with the notch of the front end of the inner guide plate, and the yaw arm support shaft is moved forward to rotate in the semicircular groove end. It will not be moved, because the slanting arm support shaft and the copper pipe will be screwed first and then placed in the guide groove.
所述伸缩导板的母外导板侧向或下向自前至中后段挖成川沟, 供子内导板 之前侧或底部相对处配合设有防止子导板于前后向运行间脱落的螺固螺丝定 位。  The female outer guide plate of the telescopic guide plate is dug into a channel from the front to the middle and the rear portion, and the front side or the bottom portion of the inner guide plate is provided with a screw fixing screw for preventing the sub-guide plate from falling off between the forward and backward running.
所述伸缩式导板也可视机种需要, 改用伸縮多角式导管, 其前段也设二耳 唇及横穿孔, 且于一耳唇前加设一前伸弹片, 而二唇之横穿孔, 可配合首部后 端二侧各组耳唇, 以前段无牙而后有牙之特殊螺丝串连定位, 另长条扭转弹簧 座等相关结构与导板采用类同, 但与导板的结构不同之处在于, 该横摆曲臂位 于支轴处改设纵向轴孔, 由下朝上穿入短型支轴并于径缘凹沟用弹夹定位, 另 由曲臂底下伸支轴定位的一扁方且底圆框座, 其中空穿置母导管做牵制而配合, 又母导管后端稍下设有长条扭转弹簧座, 以支轴框座随曲臂做前后向移动过程 伸缩母导管可随之定位转向。  The telescopic guide plate can also be adapted to the needs of the model, and the telescopic polygonal catheter is used. The front section is also provided with two ear lips and transverse perforations, and a front stretched elastic piece is added in front of one ear lip, and the two lips are horizontally perforated. It can be matched with the ear and lip of each group on the two sides of the back end. The special screws with the teeth in the previous section and the teeth are connected in series. The related structure of the long torsion spring seat and the guide plate are similar, but the structure difference from the guide plate is The yaw arm is located at the fulcrum and is provided with a longitudinal shaft hole, which is inserted into the short fulcrum from the bottom upward and is positioned by the ejector pin at the rim groove, and a flat square positioned by the lower jib of the crank arm. And the bottom round frame seat, wherein the air is inserted through the mother pipe to be pinned and matched, and the rear end of the mother pipe is slightly provided with a long torsion spring seat, and the telescopic female pipe can be carried out with the support frame moving with the curved arm. The positioning is turned.
所述滑板为一长方形上翘式滑板: 其前端稍下中央设纵向封口川沟, 分别 套合于扇网固定座前纵面的下支扇网定位外伸杆稍下另一轨道柱上, 且由二杆 柱以一压径片将滑板前段压制定位, 若该机种不以定位杆而改用螺丝定位扇网 时, 即可改由二侧定位螺丝兼作定位压板片, 然滑板中后段设穿套在首部纵颈 外缘的径孔, 使其随后再开设前后向川沟端的横向缺口, 延入由底座上伸的 T 字型杆唇, 当滑板前后移动过程, 可控制滑板后段上翘, 且有效遮盖底座前段 之 U字型缺口。 The sliding plate is a rectangular up-and-down type skateboard: a longitudinal sealing groove is arranged at a lower end of the front end of the sliding plate, and the lower supporting fan net of the front longitudinal surface of the fan net fixing seat is respectively positioned on the other rail column. And the two poles are used to press the front section of the skateboard with a pressure gauge piece. If the machine does not use the positioning rod and the screw is used to position the fan net, the two side positioning screws can be used as the positioning pressure plate piece. The section is provided with a diameter hole which is sleeved on the outer edge of the first longitudinal neck, so that the lateral notch of the front and rear of the channel is opened, and the T-shaped lip extending from the base is extended. When the slide is moved back and forth, the slide can be controlled. The section is upturned and effectively covers the front section of the base U-shaped gap.
所述滑板可视机种的需要可改用卷筒式, 其前端横伸之轴杆, 是定位于扇 网固定座下部的横向缺口二侧轴孔, 且前端卷筒内横向中心设有卷心钢板连结 后伸板。 中央稍后处开有径孔并设座唇, 随后也开设前后向川沟, 并于后端加 设横向缺口, 可穿入由底座上伸的 τ字型上伸唇, 可有效遮盖底座前段之 U字 型缺口。  The roller can be changed to a reel type according to the needs of the model, and the shaft extending at the front end thereof is a lateral notch two-side shaft hole positioned at a lower portion of the fan net fixing seat, and the center of the front end reel is provided with a winding core After the steel plates are joined, the plates are stretched. The central part of the center is opened with a diameter hole and a lip, and then a front and rear channel is opened, and a lateral notch is added at the rear end. The τ-shaped upper lip extending from the base can be inserted to cover the front part of the base. U-shaped gap.
所述滑板可视机种之多样化改成折迭式滑板, 前端二侧可设成外伸轴杆或 穿孔定位, 于扇网固定座之下段横缺口内侧轴孔或轴杆, 并将滑板前段设成折 迭板或蜂巢管网或其它形状管网结构, 随后也设一径孔和座唇, 可贯穿于首部 纵颈, 当首部纵颈后移时会将板网拉开, 反之, 颈部前移时即会将管网折迭, 使前段可有效节省空间, 而滑板后段的前后向川沟, 被底座后段上伸的 τ字型 上伸纵唇牵制, 于纵颈前后摆动时也可彻底遮盖底座前段 U字型缺口。  The type of the slide can be changed into a folding type skateboard, and the front side can be set as an overhanging shaft or a perforation, and the inner side of the fan net can be placed on the inner side of the shaft or the shaft, and the slide board The front section is formed as a folding plate or a honeycomb pipe network or other shape pipe network structure, and then a diameter hole and a seat lip are also arranged, which can penetrate through the first longitudinal neck, and the plate mesh is opened when the first longitudinal neck is moved backward, and vice versa. When the neck is moved forward, the pipe network will be folded, so that the front section can effectively save space, and the front and back of the sliding section of the skateboard is restrained by the τ-shaped upper longitudinal lip extending from the rear section of the base, before and after the longitudinal neck. The U-shaped notch at the front of the base can also be completely covered when swinging.
所述扇网固定座之二侧或背面外型是符合外护罩与底座造型, 该座前纵面 设有外伸螺管或外伸螺管改在马达外壳, 定位孔可分别定位于马达和底座、 另 通风孔、 三支扇网定位杆等习用结构外, 就下支扇网定位杆稍下加设一轨道定 位柱, 作为上翘式滑板上段川沟, 由一压径片之纵向二穿孔下压定位于上述杆 柱并螺固供作滑板上段的上下滑行轨道, 又座之横宽道口, 供做滑板前后移动 及道口二侧各设内向轴杆供作它种滑板定位。 弧形导板与伸缩导板的不同结构, 可使弧形导板配用于较大扇网机种, 而伸缩式导板配用于较小型机种, 但工业 扇的摆动力大且罩座内空间宽裕适用弧形导板及一体成型罩座, 但其它配用弧 形导板的 14-16吋的机种得配用后二侧凸出罩杯的外护罩。  The two sides or the rear outer shape of the fan net fixing seat conforms to the outer shroud and the base shape, and the front longitudinal surface of the seat is provided with an outer protruding screw or an outer protruding screw, and the positioning hole can be respectively positioned on the motor. In addition to the conventional structure such as the base, the other ventilating holes, and the three fan net positioning rods, a track positioning post is slightly added to the lower fan net positioning rod, which is used as the upper section of the upturned skateboard, and the longitudinal direction of the presser blade The second perforation is pressed and positioned on the above-mentioned pole and screwed to serve as the upper and lower sliding track of the upper section of the skateboard, and the horizontally wide crossing of the seat is provided for the front and rear movement of the skateboard and the inner shaft of each of the two sides of the crossing for the positioning of the skateboard. The different structure of the curved guide plate and the telescopic guide plate enables the curved guide plate to be used for a larger fan-type machine, and the telescopic guide plate is used for a smaller type of machine, but the swinging force of the industrial fan is large and the space inside the cover is sufficient. Applicable to the curved guide plate and the integrated molded cover, but other 14-16 inch models with curved guides can be used with the outer cover of the rear two-sided protruding cup.
所述外护罩及底座上下卡合也可加用螺钉螺固, 前端即螺合于扇网固定座, 而后端系螺固于齿轮箱, 又于外护罩之相对齿箱的上伸二轴杆处各开设纵向穿 孔, 另罩、 座后段二侧为适应横摆吹风时的导板后段横移所需空间, 将二后侧 加设外伸罩杯造型, 可解决罩杯前段朝外缘整体凸出的缺点。  The outer shroud and the base can also be screwed with the screw, and the front end is screwed to the fan net fixing seat, and the rear end is screwed to the gear box, and the two ends of the outer shroud are opposite to the gear box. Longitudinal perforations are provided at the rods, and the two sides of the rear cover and the rear part of the seat are adapted to the space required for the rear section of the guide plate to be traversed when the yaw is blown, and the outer rear cover cup shape is added to the rear side of the sleeve to solve the entire outer front edge of the cup. The disadvantage of protruding.
本实用新型相比现有技术具有如下优点:  Compared with the prior art, the utility model has the following advantages:
1、 有效解决了风状变化时所产生的顿动。 2、 首部后段开设纵穿孔, 隐藏由马达至开关箱间电线免有外露于罩座外 提高机种外观。 1. Effectively solve the turbulence generated when the wind changes. 2. Longitudinal perforation is opened in the back section of the first section to hide the wires from the motor to the switch box to prevent the appearance of the model from being exposed outside the cover.
3、 加设华板组可彻底消除使用安全隐患。  3. Adding the Huaban Group can completely eliminate the hidden dangers of use.
4、 分别设成不同导板结构适用大小不同机种外观需求  4, respectively set up different guide plate structure for different size requirements of different models
5、 视机种的适用, 供足够的不同结构机种组件, 使制造成本更加经济。 附图说明  5. Depending on the application of the machine type, sufficient structural components of different structures are provided to make the manufacturing cost more economical. DRAWINGS
图 1为配用伸縮导板电风扇的正视及外护罩、 底座剖面图。  Fig. 1 is a cross-sectional view of the front and outer shields and the base of the electric fan equipped with the telescopic guide.
图 2为组配有上翘式滑板的扇网固定座正视图。  Figure 2 is a front elevational view of a fan cage with an upturned skateboard.
图 3为组配有上翘式滑板的扇网固定座侧视图。  Figure 3 is a side view of a fan mesh mount that is equipped with an upturned slide.
图 4为组配有弧形导板的扇头右向正视及外护罩、 底座的剖面图。  Figure 4 is a cross-sectional view of the right-facing front view of the fan head and the outer shroud and the base assembled with the curved guide plates.
图 5为使用外护罩卡合底座其后段凸出罩杯的侧视立体图。  Figure 5 is a side perspective view of the rear projection of the base using the outer shroud snap-fit base.
图 6为底座左向俯视图。  Figure 6 is a left side plan view of the base.
图 7为齿轮箱及上盖、 离合齿轮剖面正视图。  Figure 7 is a front elevational view of the gearbox and the upper cover and the clutch gear.
图 8为加装横摆缓和座首部的左向正视图。  Figure 8 is a left-right front view of the head of the yaw yoke.
图 9为插压式横摆缓和座的爆炸图。  Figure 9 is an exploded view of the plug-in yaw damper.
图 10为加装插固式横摆缓和座、 导板首部的俯视图。  Figure 10 is a plan view showing the installation of the plug-in yoke damper and the head of the guide.
图 11为未加装连体塑造型横摆缓和座首部的俯视图。  Figure 11 is a top view of the head of the swaying swaying seat without the integrated body.
图 12为分离式首部的侧向分解正视图。  Figure 12 is a side elevational elevational view of the split head.
图 13为分离式首部的正向分解正视图。  Figure 13 is a front exploded front view of the split head.
图 14为分离式首部的俯视分解正视图。  Figure 14 is a top exploded front elevational view of the split head.
图 15为伸缩式导板装置于首部的俯视图。  Figure 15 is a plan view of the telescopic guide device at the head.
图 16为伸缩式导板装有长条扭转弹簧的侧视图。  Figure 16 is a side elevational view of the telescoping guide with a long torsion spring.
图 17为子母导板的侧视分解图。  Figure 17 is a side exploded view of the mother and child guides.
图 18为子母导板的俯视分解图。  Figure 18 is a top exploded view of the sub-guide.
图 19为图 16中 A-A向切面图。 图 20为另一种伸縮式导板的俯视图。 Figure 19 is a cross-sectional view taken along line AA of Figure 16; Figure 20 is a plan view of another telescopic guide.
图 21为前端川沟开口及一侧加设前伸弹片的弧形导板的俯视图。  Fig. 21 is a plan view showing the curved guide plate with the opening of the front end and the front side of the shrapnel.
图 22为子母式多角形导管的俯视图。  Figure 22 is a top plan view of a daughter-and-parle polygonal catheter.
图 23为子母式多角形导管的侧视图。  Figure 23 is a side view of the daughter-and-parle polygonal catheter.
图 24为用于多角形导管的横摆曲臂及支轴框座分解图。  Figure 24 is an exploded view of the yaw arm and the fulcrum frame for the polygonal catheter.
图 25为卷筒式滑板的部分切面及立体图。  Figure 25 is a partial cutaway view and a perspective view of a reel type slide.
图 26为蜂巢或折迭式滑板的管网伸张时俯视图。  Figure 26 is a top plan view of the pipe web of the honeycomb or folding slide.
图 27为上翘式滑板包括压径片 (压板片) 定位的侧视图。  Fig. 27 is a side elevational view showing the positioning of the upper slide type slide plate including the pressure gauge piece (press plate piece).
图 28为上翘式滑板包括压径片 (压板片) 定位的俯视图。  Figure 28 is a top plan view showing the positioning of the upper slide type slide plate including the pressure gauge piece (press plate piece).
图 29为配用于立扇的马达组正视或首部及开关箱上段局部纵向剖面图 图中符号说明: : 扇网组  Figure 29 is a partial longitudinal sectional view of the upper part of the motor unit or the head part and the upper part of the switch box for the vertical fan.
02: 前网罩 03: 扇叶固定帽 04: 扇叶  02: Front grille 03: Fan blade cap 04: Fan blade
05: 扇网固定帽 06: 后网罩 07: 扇网固定座 070: 横宽导口 071: 轨道柱 0711: 扇网定位杆 0712: 定位孔 0714: 周边唇 0715: 扣位  05: Fan net fixed cap 06: Rear net cover 07: Fan net mount 070: Horizontal width guide 071: Track post 0711: Fan net positioning rod 0712: Positioning hole 0714: Peripheral lip 0715: Buckle
0716: 螺管 0717: 曲圆缘后伸端 08: 另种固定座 080: 横宽道口 082: 定位杆 083: 定位轴孔 马达组  0716: Solenoid 0717: End of curved edge 08: Alternative holder 080: Crossbar 082: Positioning rod 083: Positioning shaft hole Motor unit
10: 马达轴心 101: 电容器 11 :前侧供撑座定位孔 12: 垫帽 13 :后壳齿轮箱定位孔 14: 撑座  10: Motor shaft 101: Capacitor 11: Front side support locating hole 12: Mat 13: Rear case gear box locating hole 14: Seat
140 前伸臂 141: 撑座中心螺孔 143: 后伸纵板  140 Front arm 141: Seat center screw hole 143: Rear extension plate
144 水平板座 145: 斜底唇 146: 中央螺孔  144 Horizontal seat 145: Oblique bottom lip 146: Central screw hole
147 下纵轴 (立蕊) 1471: 杆缘槽沟 15: 特殊螺丝  147 Lower vertical axis (Round core) 1471: Rod edge groove 15: Special screw
16: 加重铁 17: 套座 18: 前设牙后无牙特殊螺丝 16: Weighted iron 17: Seat 18: Special toothless screws after the front teeth
19: U字型平衡弹簧 2 O0: 齿轮箱 202: 丄皿 201 :定位孔 19: U-shaped balance spring 2 O0: Gearbox 202: Dish 201: positioning hole
2031 : 凹凸槽座 203: 横、 纵摆离合齿轮 204: 横摆轴杆 2031 : Bump groove 203: Horizontal and pitch clutch gear 204: Yaw axis
2040: 凸轮an 2041 : 上段轴杆 2042: 中段直齿牙2040: Cam an 2041 : Upper shaft 2042: Middle straight tooth
2043: 下段轴杆 205: 弹簧双珠 206: 横摆直齿轮2043: Lower shaft 205: Spring double beads 206: Yaw spur gear
2060: 转轴 2061 : 横摆曲臂 2062: 横摆曲臂支轴 2060: Shaft 2061 : yaw arm 2062: yaw arm fulcrum
2064 : 螺钉 207: 纵摆轴杆 2064 : Screw 207: Longitudinal shaft
2070: 凸轮 2071 : 中段六角外缘 208: 斜齿轮 2070: Cam 2071 : Middle hex outer rim 208: Helical gear
209: 斜齿轮曲臂 2091 : 接合柱 210: 固定板  209: Helical gear crank 2091 : Engagement post 210: Fixing plate
22: 上下连杆 221: 前端孔 222: 后端孔  22: Upper and lower links 221: Front end hole 222: Rear end hole
23: 横摆缓和弹珠组 24: 纵摆缓和弹珠组 25: 导管曲臂 23: yaw tempered marble group 24: yaw tempered marble group 25: catheter curved arm
251: 纵向贯穿孔 26: 支轴方扁框座 261: 框上支轴251: Longitudinal through hole 26: Supported square flat frame 261: Framed upper shaft
2611: 凹沟 262: 定位弹片 263: 横板条 2611: Groove 262: Positioning shrapnel 263: Horizontal slats
264: 框座 265: 中空 27: 拉压杆 : 首部 (俯仰定位部)  264: Frame 265: Hollow 27: Pull lever: Head (pitch positioning)
30: 横摆缓和座 301: 活动横摆缓和座 3010: 多支插杆 3011: 螺杆 3012: 插杆座 31: 下纵轴孔 311 :下纵轴横向定位孔 32: 电线通道 33: 纵颈 30: yaw yoke 301: movable yaw damper 3010: multi-pole 3011: screw 3012: ram seat 31: lower longitudinal shaft hole 311: lower vertical axis lateral positioning hole 32: wire passage 33: longitudinal neck
331 :保护电线扭转弹簧 34: 后伸耳唇 340: 螺杆轴座 331 : Protective wire torsion spring 34: Rear ear lip 340: Screw shaft seat
341: 横穿孔 342: 中间耳唇 (螺杆座) 35: 俯仰定位弧片 36: 361: 上伸簧伸端 362: 下伸簧伸端 37:
Figure imgf000010_0001
371: 38:
341: transverse perforation 342: middle ear lip (screw seat) 35: pitch positioning arc 36: 361: upper extension spring extension 362: lower extension spring extension 37:
Figure imgf000010_0001
371: 38:
39: 横向杆孔  39: transverse rod hole
: 分解式首部 : Decomposed head
40: 顶盖部 401: 横摆缓和座 402 下纵轴下伸管 40: Top cover 401: yaw yoke 402 Lower vertical axis down tube
403: 纵向定位杆 404: 电线通道 405: 定位孔 403: Longitudinal positioning rod 404: Wire channel 405: Positioning hole
406: 压槽 41: 扭转弹簧孔座 407: 后二侧耳唇 406: Pressure groove 41: Torsion spring hole seat 407: Rear two side ear lip
4070: 橫穿孔 408: 中间耳唇 4080: 中间耳唇横孔 41: 纵向弹簧座 42: 颈下部 420: 纵颈 421: 下纵轴孔 422: 下纵轴横向定位孔 423: 环圈弹簧座4070: transverse perforation 408: middle ear lip 4080: middle ear lip transverse hole 41: longitudinal spring seat 42: lower neck 420: longitudinal neck 421: Lower longitudinal shaft hole 422: Lower vertical axis lateral positioning hole 423: Loop spring seat
424: 定位螺孔 425: 横向杆孔 43: 环圈弹簧 424: Positioning screw hole 425: Transverse rod hole 43: Loop spring
44: 定位杆座 45: 俯仰定位弧片  44: Positioning lever seat 45: Pitch positioning arc
伸缩导板: Telescopic guide:
50: 母外导板 501: 前伸耳唇 5010: 横穿孔  50: Female outer guide 501: Front extension lip 5010: Transverse perforation
5011: 前伸弹板 502: 缺口 503: 内缘缺口 5011: Front extension spring plate 502: Notch 503: Inner edge notch
504: C字型轨道 505: 弹簧端固定座 5041前段槽沟 504: C-shaped track 505: Spring end mount 5041 front groove
51: 前段无牙螺杆 52: 长条扭转弹簧 53: 子内导板  51: front toothless screw 52: long torsion spring 53: sub-inner guide
530防脱螺钉 531: 川沟 5310: 后端沟  530 anti-off screw 531: Chuangou 5310: rear groove
5311: 前端沟 532: 前端半圆 533: 弹簧回转座 5311: Front end groove 532: Front end semicircle 533: Spring revolving seat
534: T字型轨道 54: 另种导板 55: 子内导板 534: T-shaped track 54: Alternative guide 55: Sub-guide
550: 前端川沟 56: 母外导板 560: 稍短川沟  550: Front end channel 56: Female outer guide 560: Slightly shallow groove
57: 伸缩式子导管 570: 前伸弹片 571: 横伸径杆  57: Telescopic sub-duct 570: Forward shrapnel 571: Horizontal extension rod
5710: 横穿孔 572: 弹簧固定座 573: 长条扭转弹簧 5710: Transverse piercing 572: Spring mount 573: Long torsion spring
58: 母导管 581: 弹簧回转座 59: 弧形导板 58: Female conduit 581: Spring swing seat 59: Curved guide
590: 川沟 591: 川沟破口 592: 前伸耳唇  590: Chuangou 591: Chuangou breach 592: Front ear and lip
593: 前伸弹板  593: Forward stretch plate
滑板组 : Skateboard group:
61: 卷筒式滑板 610: 卷心钢板 611: 后段伸板  61: Reel slide 610: Roll core plate 611: Rear extension plate
612: 径孔 6120 : 座唇 613: 横伸轴杆  612: Diameter hole 6120 : Seat lip 613: Horizontal extension shaft
614: 前后向川沟 62: 折迭式滑板 620: 轴孔或横伸杆 614: Forward and backward Chuangou 62: Folding skateboard 620: Shaft hole or crossbar
621: 蜂巢管网 622: 径孔 6220: 座唇 621: Honeycomb Pipe Network 622: Diameter Hole 6220: Seat Lip
6221: 后伸板 6222 : 切入口 623: 前后向川沟 6221: Rear extension plate 6222 : Cut inlet 623: Front and rear grate
63: 上翘式滑板 630: 径孔 631: 上端封口 63: Upturned skateboard 630: Diameter hole 631: Upper end seal
6330: 座唇 634: 中段上翘 635: 压径片 (压板片) 6330: Seat lip 634: Middle section up 635: Pressure gauge (platen)
6351: 上下二孔 636: 前段纵向川沟 6360: 横向缺口6351: Upper and lower holes 636: Front longitudinal grooves 6360: Horizontal gap
637: 后段前后向川沟 64: 下伸上字唇 637: Back and forth to the Chuangou 64: Lower lip
外护罩组: Outer cover group:
70: 底座 702: U 型缺口 703:川沟 704: T字型横伸唇 705: 扣位 706: 定位孔 7061: 前端定位螺孔 707: 后段二侧凸罩杯 708: 透气孔 70: Base 702: U-shaped notch 703: Chuangou 704: T-shaped transverse lip 705: Buckle 706: Positioning hole 7061: Front positioning screw hole 707: Rear side two-sided convex cup 708: Ventilation hole
709: 二岸沟槽 71: 外护罩 710: 顶面二穿孔  709: Two-bank trenches 71: Outer shield 710: Top two perforations
711: 透气孔 712: 定位螺孔 713: 后段二侧凸罩杯 714: 背部定位孔 开关箱组:  711: Ventilation hole 712: Positioning screw hole 713: Rear side two-sided convex cup 714: Back positioning hole Switch box group:
81: 开关箱 810: 插头 8101: 阳极线  81: Switch box 810: Plug 8101: Anode line
8102: 阴极线 82: 上端缺口 821: 横杆孔 8102: Cathode line 82: Upper end notch 821: Crossbar hole
822: 弹簧插座 823: 纵向扭转弹珠座 83: 脚管定位螺帽 84: 定时钮 扇脚及脚座  822: Spring socket 823: Longitudinal torsion pinion holder 83: Foot tube positioning nut 84: Timing button Fan foot and foot
91: 脚管
Figure imgf000012_0001
91: Foot tube
Figure imgf000012_0001
最佳实施例 下面参照附图结合实施例对本实用新型作进一步的描述。 BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be further described with reference to the accompanying drawings.
如图 1至图 29所示: 该多功能电风扇包括:一扇网组 0、一扇网固定座 07、 08、一马达组 1、 一齿轮组 2、 一首部 3或分解式首部 4、 一弧形导板 59或一伸 縮式导板 5、 或一伸缩导管 57、 58, 一滑板组 6其中之一、 一外护罩 71、 一底 座 70、 一开关箱 8、 一扇脚及脚座 9等组件构成。 其中扇网组, 如前网罩 02、 扇叶固定帽 03、 扇叶 04、 扇网固定帽 05、 后网罩 06、 马达组 1的部分组件、 开关箱组 8、扇脚及脚座 9等, 系习用电风扇配件, 又不属专利请求范围因此不 予详述。  As shown in FIG. 1 to FIG. 29, the multi-function electric fan includes: a net group 0, a net fixed seat 07, 08, a motor unit 1, a gear set 2, a head 3 or a split head 4, An arcuate guide 59 or a telescopic guide 5, or a telescopic duct 57, 58, one of the skateboard sets 6, an outer shroud 71, a base 70, a switch box 8, a foot and a foot 9 And other components. The fan net group, such as the front net cover 02, the fan fixed cap 03, the fan blade 04, the fan net fixed cap 05, the rear net cover 06, some components of the motor group 1, the switch box group 8, the fan foot and the foot seat 9 Etc., the use of electric fan accessories, is not a patent request scope and therefore will not be detailed.
参阅图 1至图 5, 扇网固定座 07, 08得视各式滑板 6的配对而定, 其可分 为二类: (一)扇网固定座 07适用上翘式滑板 63, (二)二侧定位扇网固定座 08适 用卷筒式 61或折迭式滑板 62。 然各扇网固定座 07、 08的背面外型系配合外护 罩 71、 底座 70前端的造型而定, 该座 07下段部开有前后向横宽导口 070, 上 段设成纵向而下部设为曲圆缘后伸端 0717而该口宽上延二侧设隔离沟的功能在 于滑板前移时, 会将下段后弹来减压力, 并于下支扇网定位杆 0711的稍下部设 一轨道柱 071, 穿入滑板上段的上下向川沟, 并由压径片(压板片)定位, 做为 上翘式滑板 63的上段上下滑行的轨道。 而另一二侧定位扇网固定座 08之下段 横宽道口 080二侧, 加设定位杆或轴孔 082、 083, 其它通气孔或周边唇 0714或 背面结构, 可比照习用电风扇的适用性。 Referring to FIG. 1 to FIG. 5, the fan net fixing bases 07, 08 are determined according to the pairing of the various types of sliding plates 6, which can be divided into two categories: (1) the fan net fixing seat 07 is applied to the upturned type skateboard 63, (2) The two-side positioning fan net holder 08 is applicable to a roll type 61 or a folding type slide board 62. However, the rear outer shape of each of the net fixing bases 07 and 08 is matched with the outer guard 71 and the front end of the base 70. The lower portion of the seat 07 has a front and rear transversely wide guide 070, and the upper portion is formed vertically and at the lower portion. The function of the isolation groove is to extend the end of the rounded edge 0717 and the width of the mouth is extended. When the skateboard is moved forward, the lower section will be bounced to reduce the pressure, and a track column 071 is placed on the lower part of the lower branch net positioning rod 0711, which penetrates the upper and lower chutes of the upper section of the skateboard, and is pressed by the pressure gauge piece (platen) The film is positioned as a track that slides up on the upper section of the upturned slide 63. The other two sides of the positioning fan net fixed seat 08 lower section of the horizontal width of the intersection 080 two sides, plus the set rod or shaft hole 082, 083, other vents or peripheral lip 0714 or the back structure, comparable to the electric fan applicability.
参考图 1和图 4, 马达 10由撑座 14、 二侧前伸臂 140, 以前段无牙的特殊 螺丝 15加入垫帽 12螺合, 另在齿轮箱 20背后螺固一加重铁 16, 供作撑座 14 前伸臂螺孔 141, 为中心的向后重量不足之平衡, 上述加重铁 16, 也可视机种 需要改用 U字型平衡弹簧 19替代, 然平衡弹簧 19, 如图 4所示: 其二端系弹钩 于撑座前伸臂 140稍前底部, 前伸由内而外的扭转数圈, 被特殊螺丝螺固于撑 座前伸臂 140与马达 10二侧纵面定位孔, 再反向朝后延至马达后壳外围内弯, 改向下弹于上盖 202中央顶部的珠座 2021的钢珠上, 或使原内弯的簧筋延长至 齿轮箱背后的杆座上弹压, 也有平衡扇头后段不足重量的功能。 又撑座前伸臂 朝内下弯入的水平板座 144、 中央螺孔 146螺固一下纵轴 147, 并穿插于首部 3 或分解式首部 4中央, 或稍后下纵轴孔 31或下伸管 402, 再以螺丝由纵颈横向 孔 341或 4070, 定位于下段杆缘槽沟 1471, 另以螺合等方式将扇网固定座 07 或 08、 扇网组 0、 齿轮箱 20等依序定位, 使马达后伸轴 10的蜗齿啮合齿轮箱 内的横摆及纵摆离合齿轮 203。  Referring to FIG. 1 and FIG. 4, the motor 10 is screwed into the mat 12 by the support 14, the two side forward arms 140, the special screw 15 with no teeth in the previous section, and a weighted iron 16 is screwed behind the gear box 20 for As the support 14 front arm screw hole 141, the center of the backward weight is insufficient balance, the above-mentioned weight iron 16, can also be replaced by the U-shaped balance spring 19, depending on the model, the balance spring 19, as shown in Figure 4 The two ends are hooked on the front bottom of the front arm 140 of the bracket, and the front end is twisted several times from the inside to the outside. The special screw is screwed on the front side of the bracket 140 and the longitudinal side of the motor 10 Positioning the hole, and then backwards backward to the outer periphery of the motor rear case, and then downwardly projecting on the steel ball of the bead seat 2021 at the top of the center of the upper cover 202, or extending the original inner curved spring rib to the rod seat behind the gear box The upper press pressure also has the function of balancing the weight of the back of the fan head. The horizontal plate seat 144, the central screw hole 146, which is bent inwardly and downwardly, is screwed to the longitudinal axis 147, and is inserted into the center of the head portion 3 or the split head portion 4, or the lower vertical shaft hole 31 or below. Extend the pipe 402, and then set the screw hole from the vertical neck transverse hole 341 or 4070 to the lower edge groove 1471, and screw the mesh fixed seat 07 or 08, the fan net group 0, the gear box 20, etc. by means of screwing or the like. The positioning is such that the worm teeth of the motor rear extension shaft 10 engage the yaw and the pitch clutch gear 203 in the gear box.
参阅图 4和图 7, 齿轮箱组 2螺固于马达 10背后, 然箱 20、 盖 202内设二 轴杆组, 其中于马达后伸轴的左、右向各啮合一离合齿轮 203, 而轮顶中央内径 设成纵向三对凹凸槽座 2031,被一横摆轴杆 204位于中上段的凸轮 2040由横向 穿置的弹簧双珠 205弹抵, 该轴杆上段 2041穿合于上盖 202左侧轴孔, 且上端 被拉压杆 27螺固, 而下段轴 2043穿套于齿轮箱左侧轴孔, 然横摆轴杆中段即 凸轮稍下的直齿牙 2042啮合右向横摆直齿轮 206,使其转轴 2060的下端被横摆 曲臂 2061螺合, 使另端曲臂支轴 2062, 贯穿导板 5川沟 531、 590, 且外套铜 管 2063由下端螺固做为横摆定位转向。马达后伸蜗齿 10,右侧啮合如前述相同 结构的离合齿轮 203, 卡合纵摆轴杆 207之凸轮 2070的弹簧双珠形成入档, 凸 轮稍下六角外缘 2071, 穿透于下段定位的斜齿轮 208内缘, 使轴杆定位于轴座。 然啮合斜齿轮右伸之斜齿轮曲臂 209, 被固定板 210定位后的右伸接合柱 2091 另被上下连杆 22的前端孔 221螺合, 而后端孔 222套合于撑座后伸纵板 143所 卡合的套座 17前面外伸管由前段设牙而后无牙的特殊螺丝 18定位于纵板 143 螺孔做为纵摆俯仰转向。 Referring to FIG. 4 and FIG. 7 , the gear box set 2 is screwed to the back of the motor 10 , and the box 20 and the cover 202 are provided with two shaft rod sets, wherein the left and right sides of the motor rear extension shaft respectively engage a clutch gear 203 , and The inner diameter of the center of the wheel top is set as a longitudinal three pairs of concave and convex groove seats 2031, and the cam 2040 which is located in the upper middle section by a yaw axis 204 is elastically biased by the transversely disposed spring double beads 205, and the upper portion 2041 of the shaft is inserted into the upper cover 202. The left shaft hole, and the upper end is screwed by the tension rod 27, and the lower shaft 2043 is sleeved on the left shaft hole of the gear box, but the middle portion of the yaw shaft, that is, the straight tooth 2042 slightly under the cam meshes rightward and horizontally The gear 206 is such that the lower end of the rotating shaft 2060 is screwed by the yaw arm 2061, so that the other end curved arm supporting shaft 2062 penetrates the guide groove 5 531 and 590 of the guide plate 5, and the outer copper tube 2063 is screwed from the lower end to the yaw position. Turn. After the motor extends the worm gear 10, the right side engages the clutch gear 203 of the same structure as described above, and the spring double beads of the cam 2070 that engages the pendulum shaft 207 form an in-position, convex The wheel slightly lowers the hexagonal outer edge 2071, penetrates the inner edge of the helical gear 208 positioned in the lower stage, and positions the shaft to the shaft seat. However, the helical gear arm 209 which meshes the right-angled helical gear, the right-handed engagement post 2091 which is positioned by the fixed plate 210 is screwed by the front end hole 221 of the upper and lower links 22, and the rear end hole 222 is fitted to the rear extension plate. The front protruding tube of the 143 engaged sleeve 17 is positioned by the special screw 18 of the front section and then the toothless is positioned on the vertical plate 143 screw hole as the pitching pitching.
参阅图 8至图 11, 首部 3 (又称俯仰调整座)下段横向杆孔 39螺固定位于开 关箱 81上端所设的前后向缺口 82。 首部 3顶面一或二侧可固设一横摆缓和座 30或 301, 而缓和座 301也可改成底面下伸的多支插杆 3010, 插固于首部 3的 顶面插杆座 3012。然缓和座 30或 301的功能就在于:横摆吹风回程因横摆曲臂 支轴 2062,位于川沟前端 5311或 591的回程扭转处,也属于下纵轴 147和横摆 曲臂支轴 2062的横摆半径最短距离, 会迫使转向与回程加快, 随之下接后移减 慢的因素产生顿动, 由该缓和座 30或 301予以改善。 首部 3顶面及纵颈 33中 央或稍前处设下纵孔 31, 稍后另设纵向电线通道 32, 可于道口定位上伸扭转弹 簧 331,但得视各客户指定需要或电线外护罩的厚薄与否而定,又首部顶二侧及 中间各设相对后伸耳唇 34及横穿孔 341,且于耳唇 34侧前开设一弹簧孔座 371, 内侧向穿入纵向扭转弹簧 38, 并于上端设一压槽 37, 将簧 38相对于导板耳唇 501前伸的弹板 5011弹抵,续以耳唇螺杆为中心迫使导板 5或弧形导板 59后段 上翘, 可防止导板底面于摆动时与底座 70上面磨擦。 就上述迫使导板 59或伸 缩导板 5上翘功能。  Referring to Figures 8 to 11, the lower section 3 (also referred to as the pitch adjustment seat) lower section of the transverse rod hole 39 is screwed to the forward and backward notch 82 provided at the upper end of the opening box 81. The yoke damper seat 30 or 301 can be fixed on one or two sides of the top portion 3, and the damper seat 301 can also be changed into a plurality of struts 3010 extending from the bottom surface, and the top shank seat 3012 is inserted into the head portion 3. . However, the function of the easing seat 30 or 301 is that the yaw air returning stroke is located at the returning torsion of the front end of the Chuangou 5311 or 591 due to the yaw arm support shaft 2062, and also belongs to the lower vertical axis 147 and the yaw bending arm support shaft 2062. The shortest distance of the yaw radius will force the steering and return speed to accelerate, and then the factor of slowing down and then slowing down will be improved by the mitigation seat 30 or 301. The first 3 top surface and the longitudinal neck 33 are provided with a lower vertical hole 31 at the center or slightly forward, and a longitudinal wire passage 32 is further provided, and the extension torsion spring 331 can be positioned at the crossing, but depending on the customer's specified requirements or the wire outer shield Depending on whether the thickness is thin or not, the first top side and the middle side are respectively provided with opposite rear extension ears 34 and transverse perforations 341, and a spring hole seat 371 is opened in front of the ear lip 34 side, and a longitudinal torsion spring 38 is inserted into the inner side. And a pressure groove 37 is arranged at the upper end, and the spring 38 is elastically opposed to the elastic plate 5011 extending forward from the ear lip 501 of the guide plate, and the rear portion of the guide plate 5 or the curved guide plate 59 is forcibly tilted around the ear lip screw to prevent the guide plate from being prevented. The bottom surface rubs against the upper surface of the base 70 when it is swung. In the above, the guide plate 59 or the extension guide 5 is biased up.
参阅图 12至图 14, 分解式首部 4设成顶盖部 40和下颈部 42, 二者 40和 42的结构除可分解组合之外, 其它功能的结构与上述首部 3类同不予详述。 而 分解式首部的创作在于方便外套滑板 6径孔 612、 622、 630纵颈上端套入, 为 免除滑板中段径孔 622边缘的切口 6222于滑动过程裂开。当滑板径孔 612、 622、 630其中之一由纵颈 420顶部套入后,再将颈下部 42与顶盖部 40组合,而顶盖 部下纵轴下伸管 402也可废除改由撑座下纵轴 147直接插入首部相对轴孔 421 和稍前下伸的纵向定位杆 403分别穿入下颈部纵颈 420的下纵轴孔 421及定位 杆座 44后, 再由顶盖部二螺钉将顶盖部 40、 颈下部 42定位。 至于风扇马达电 线,可由后壳左绕经电线通道 404穿入至开关 81锡焊,再外伸电线连接插头 810。 本创作可配用之导板有三类: (一)伸缩导板。 (二)伸缩导管。 (三)弧形导板。 均与原创作明显不同且功能更佳。 Referring to Figures 12 to 14, the exploded head portion 4 is provided as a top cover portion 40 and a lower neck portion 42, and the structures of the two 40 and 42 are not decomposed and combined, and the structure of other functions is not detailed with the above-mentioned headers Said. The decomposed head is created by facilitating the insertion of the upper end of the longitudinal neck of the outer casing slide holes 612, 622, and 630, so as to prevent the slit 6222 at the edge of the radial hole 622 of the sliding plate from being cracked during the sliding process. When one of the sliding path holes 612, 622, 630 is nested by the top of the longitudinal neck 420, the lower neck portion 42 is combined with the top cover portion 40, and the lower vertical axis extending tube 402 of the top cover portion can also be abolished by the support. The lower longitudinal shaft 147 is directly inserted into the first opposing shaft hole 421 and the longitudinally extending longitudinal positioning rod 403 is respectively inserted into the lower longitudinal shaft hole 421 of the lower neck longitudinal neck 420 and the positioning rod seat 44, and then the top cover portion is screwed. The top cover portion 40 and the lower neck portion 42 are positioned. As for the fan motor The wire can be soldered to the switch 81 by the left side of the rear case through the wire passage 404, and then the wire is connected to the plug 810. There are three types of guides that can be used in this creation: (1) Telescopic guides. (2) Telescopic catheters. (3) Curved guides. Both are significantly different from the original creation and function better.
参阅图 15至图 20, 伸缩导板 5 由子内母外之二导板套合而成。 母外导板 50前端二侧设成前伸耳唇 501及横穿孔 5010, 相对穿合于首部 3或分解式首部 4的后二侧耳唇 34、 407与中间耳唇 342、 408, 再由前段无牙而后段设牙的特 殊螺丝 51各别由二向定位。另于右侧或另侧耳唇设前伸弹板 5011。也可改于横 摆曲臂支轴 2062铜管 2063外缘套上弧形垫片、 斗笠弹簧等定位, 迫使后段导 板上翘弹靠于横摆曲臂 2061底下。 母外导板 50由前至后, 留有内缘朝后缺口 503 , 且将二侧内岸唇雕塑成 C字型轨道 504, 或其它造型的同功能轨道结构取 代, 但母外导板由二侧或底部的前段至中后段间, 挖一前后向槽沟 5041, 配合 子内导板由后侧穿入一防脱螺钉 530定位, 可防止子导板脱落来配合母外导板 50前部底面二侧弹簧端固定座 505, 螺固一长条二端扭转弹簧 52, 于子导板后 二侧或且中段围绕于子内导板后端的弹簧回转座 533发挥收缩功能, 但遇上横 摆曲臂支轴 2062于风状变化而后移,也会抵着子内导板之川沟 531后端沟 5310 跟着后移, 反之, 支轴 2062前移时, 子内导板 53受长条扭转弹簧 52的收缩也 跟着前移。  Referring to Figures 15 to 20, the telescopic guide 5 is formed by arranging two guide plates outside the inner and outer arms. The front end of the female outer guide 50 is disposed on the two sides of the front end of the ear lip 501 and the transverse perforation 5010, and is oppositely engaged with the rear third lip 34, 407 and the middle ear 342, 408 of the head 3 or the split head 4, and no The special screws 51 for the teeth in the posterior segment are positioned in two directions. Another extension of the elastic plate 5011 is provided on the right or the other side of the ear. It can also be changed to the traverse arm support shaft. The outer edge of the 2062 copper tube 2063 is placed on the arc-shaped spacer, the bucket spring, etc., forcing the spring on the rear guide plate to lean under the traverse arm 2061. The female outer guide 50 is from front to back, leaving an inner edge facing rear notch 503, and the two side inner bank lips are sculpted into a C-shaped track 504, or other shaped functional rail structure is replaced, but the female outer guiding plate is composed of two sides. Or between the front section and the middle section of the bottom, a front and rear direction groove 5041 is dug, and the inner guide plate of the fitting is inserted into a retaining screw 530 from the rear side to prevent the sub-guide plate from falling off to match the front side of the front outer side of the female outer guide 50. The spring end fixing seat 505 is screwed with a long two-end torsion spring 52, and the spring rotating seat 533 of the rear side of the sub-guide plate or the middle section surrounds the rear end of the sub-guide plate, and the spring swing seat 533 functions to contract, but encounters the yaw arm support shaft. When the 2062 changes in the wind and then moves backward, it will also move backwards against the rear end groove 5310 of the Chuangou 531 of the inner guide. Otherwise, when the support shaft 2062 moves forward, the contraction of the inner guide 53 by the long torsion spring 52 is also followed. Move forward.
上述伸縮导板 5, 又可分为二种不同结构, 一种为如图 15至图 19, 即子内 导板 53前端半圆 532于收缩前移, 即可吻合母外导板 50内缘缺口 503,然支轴 2062在川沟前端转向时, 因受无接缝之导板川沟的配合转向,可减轻风扇顿动, 但必须于子内母外导板组合后, 才能装入横摆曲臂支轴 2062于川沟 531。 另一 种伸缩导板 54, 如图 20所示, 将子内导板 55前端之川沟 550设成直通缺口, 续母外导板 56内空的中央朝后处也设一短型川沟 560, 可套合于子内导板川沟 前端 550, 使曲臂支轴 2062位于前端回转时只占据母导板短型川沟 560位置, 可避免曲臂支轴 2062在该接缝处回转时的顿动, 并可由曲臂支轴 2062装妥螺 钉后, 先将支轴装入母外导板 56内, 再安装子内导板 55及长条弹簧 52。 至于 上述母外导板 50或 56采用的 C字型轨道 504和子内导板 53, 采用的 T字型轨 道 534, 也可互相更换其结构也有相同功能。 The above-mentioned telescopic guide plate 5 can be further divided into two different structures, one is as shown in FIG. 15 to FIG. 19, that is, the front end semicircle 532 of the sub-internal guide plate 53 is moved forward by contraction, so that the inner edge of the parent outer guide plate 50 is notched 503, When the fulcrum 2062 is turned at the front end of the Chuangou, it can reduce the fan pulsation due to the coordinated steering of the jointless guide groove, but it must be assembled after the sub-inner and outer guides can be loaded into the yaw arm support shaft 2062. Yuchuangou 531. As shown in FIG. 20, another type of telescopic guide 54 is provided with a straight through gap at the front end of the inner guide 55, and a short Chuangou 560 is provided at the center of the inner outer guide 56. The front end 550 of the guide groove of the inner guide plate is sleeved, so that the crank arm support shaft 2062 only occupies the position of the short guide groove 560 of the mother guide plate when the front end pivot is rotated, and the struts of the crank arm support shaft 2062 when the joint is rotated can be avoided. After the screw is supported by the arm support shaft 2062, the support shaft is first loaded into the female outer guide 56, and the inner guide 55 and the elongated spring 52 are mounted. As for the above-mentioned female outer guide 50 or 56, the C-shaped rail 504 and the sub-internal guide 53 are used, and the T-shaped rail is adopted. Road 534, can also be replaced with each other and has the same function.
参阅图 22至图 24,伸缩式子母导管 57、 58其摆动定位功能与导板 5相同, 子母导管 57、 58设成椭圆或多角形外缘, 其中子导管 57前端前向设成横伸径 杆 571,中间塑成凹槽供作电线通路,又径杆 571前端二侧耳唇开设横穿孔 5710, 相对与首部后伸耳唇也以特殊螺杆组合, 径杆 571右前加伸一弹板 570穿入首 部纵向弹簧槽座 41底下, 径杆 571底下二侧各设一弹簧固定座 572, 且子管 57 后伸段被母管 58由外套成轨道, 而母管 58后端部加设一长条扭转弹簧回转座 581, 因为导板 5与导管 57、 58的结构互异, 所以采用子母导管 57、 58时, 得 将横摆曲臂 2061的原结构改成导管曲臂 25及支轴方扁型框座 26, 就框上支轴 261系由原曲臂 2061的支轴废除, 改成纵向穿孔 251, 再由下朝上插入的框上 支轴 261, 外伸于曲臂顶面的轴杆设成径缘凹沟 2611, 再用定位弹片 262横向 卡合,然支轴底部位于曲臂底面设一支轴横板条 263, 二侧至底部型成方扁框座 264, 使其中空 265可穿入子母导管 57、 58的套合作为定位转向, 而且导管曲 臂 25带动框座 26做前后向运行时, 受长条弹簧 52伸缩的影响, 会使母管 58 跟着伸缩移动。  Referring to Figures 22 to 24, the telescopic sub-female conduits 57, 58 have the same swing positioning function as the guide 5, and the sub-female conduits 57, 58 are provided with an elliptical or polygonal outer edge, wherein the front end of the sub-duct 57 is laterally extended. The rod 571 is formed in the middle to form a groove for the wire passage, and the two sides of the front end of the rod 571 are provided with a horizontal perforation 5710. The opposite end of the head and the ear are also combined with a special screw. The diameter of the rod 571 is extended by a front plate 570. A spring fixing seat 572 is disposed under the first longitudinal spring slot 41, and a spring fixing seat 572 is disposed on each of the lower sides of the diameter rod 571, and the rear extension of the sub-tube 57 is formed by the outer casing 58 by a jacket, and the rear end of the female tube 58 is lengthened. The torsion spring slewing seat 581, because the structure of the guide plate 5 and the conduits 57, 58 are different, when the mother-female conduits 57, 58 are used, the original structure of the yaw-shaped arm 2061 can be changed to the curved arm 25 and the fulcrum. The flat frame base 26 is ablated from the support shaft of the original curved arm 2061, and is changed into a longitudinal through hole 251, and the upper frame support shaft 261 inserted from the bottom upward is extended on the top surface of the curved arm. The shaft is arranged as a radial groove 2611, and then the positioning elastic piece 262 is horizontally To the engagement, the bottom of the support shaft is provided with a shaft transverse slat 263 on the bottom of the crank arm, and the two sides to the bottom type flat frame 264, so that the hollow 265 can penetrate into the sleeves of the mother and child conduits 57, 58. When the steering arm 25 drives the frame 26 to move forward and backward, the main tube 58 is moved by the telescopic movement due to the expansion and contraction of the long spring 52.
参阅图 21, 弧形导板 59原先创作虽然刻设有前后向川沟 590, 但其前或后 端沟部都予封闭, 由首部纵颈 33或 420中央或稍后开有下纵轴孔 31、 421, 使 中央朝后空间只能容许马达出入电线的通道 32或 404, 因此得将导板川沟前端 板块删除成破口 591, 配合该处加大空间可供作电线通道及横摆支轴 2062前后 回转共享。 另若将原先创作装置于前端二耳唇间串连的扭转弹簧, 或设于支轴 外套位于导板背面的弧形垫片和斗笠弹簧等, 导致导板后段上翘等不良结构废 除时, 须另在右耳唇前端加设前伸弹板 593替代, 配合导板位于相对处之纵向 弹簧 38和压槽 37的下弹,以耳唇螺杆 51为中心也能迫使导板或导管后段上翘。  Referring to Fig. 21, the curved guide 59 is originally created, although the front and rear chutes 590 are engraved, but the front or rear end grooves are closed, and the lower longitudinal shaft holes 31 are opened from the center of the first longitudinal neck 33 or 420 or later. 421, so that the central rearward space can only allow the motor to enter and exit the channel 32 or 404 of the wire. Therefore, the front end plate of the guide channel must be deleted as a break 591, which can be used as a wire passage and a yaw fulcrum. 2062 back and forth sharing. In addition, if the original creation device is connected to the torsion spring of the front ear and the ear, or the arc-shaped gasket and the bucket spring of the support shaft on the back of the guide plate, etc., the rear structure of the guide plate and the like are abolished. In addition, a front extension spring plate 593 is added to the front end of the right ear lip, and the longitudinal spring 38 and the pressure groove 37 of the guide plate are located at opposite sides, and the rear portion of the guide plate or the catheter can be forced up by the ear screw 51.
参阅图 25至图 28, 滑板 6分为三类结构: 一、 卷筒式 61 ; 二、 折迭式 62; 三、 上翘式 63, 可任选其中之一。  Referring to Figures 25 to 28, the skateboard 6 is divided into three types of structures: one, the drum type 61; two, the folding type 62; three, the upturned type 63, one of which may be selected.
一、 参阅图 25, 卷筒式滑板 61的卷筒二侧各设横伸轴杆 613, 定位于扇网 固定座 08下端横口的二侧轴孔 083 , 卷筒中心设有卷心钢板 610卡合后段伸板 611, 其中央开设可外套首部纵颈的径孔 612并设座唇 6120, 随颈部 33或 420 做前后或斜势摆动过程, 可有效遮盖底部前段 U字型缺口 702。 1. Referring to FIG. 25, the two sides of the reel of the reel slide 61 are provided with a horizontally extending shaft 613, and the two side shaft holes 083 are located at the lower end of the fan net fixing base 08, and the core of the reel is provided with a core steel plate 610. Knee rear extension 611, a hole 612 in the center of the first longitudinal neck can be opened and a lip 6120 is provided, and the front and back or oblique swinging process is performed with the neck 33 or 420, so as to effectively cover the U-shaped notch 702 at the bottom front portion.
二、 参阅图 26, 折迭式滑板 62前端二侧设成横伸杆或轴孔 620, 定位于扇 网固定座 08下段横口二侧轴孔 083, 而前段蜂巢管网 621可设成折板或蜂巢管 网或菱形板网等结构,管网 621后伸板 6221设一径孔 622,且设孔缘座唇 6220, 后伸板 6221配用于非分解式首部 3, 为易外套纵颈 33, 得于后伸板 6221的径 孔缘开一切入口 6222, 但配用分解式首部 4就可免除切入口, 当首部 3纵颈后 移时, 会将管网折迭收缩, 使前段间有效节省空间, 其它结构与一类和三类相 同。  2. Referring to FIG. 26, the front side of the folding slide plate 62 is disposed as a horizontally extending rod or a shaft hole 620, and is located at the second side shaft hole 083 of the lower section of the fan net fixing base 08, and the front stage honeycomb net 621 can be set to be folded. a structure such as a plate or a honeycomb pipe network or a diamond mesh, the pipe network 621 rear extension plate 6221 is provided with a diameter hole 622, and a hole edge lip 6220 is provided, and the rear extension plate 6221 is provided for the non-decomposable head portion 3, which is an easy outer casing. The neck 33 is provided with a diameter hole edge of the rear extension plate 6221 to open all the inlets 6222, but the split head 4 is used to eliminate the cutting inlet. When the first 3 longitudinal neck is moved backward, the pipe network is folded and contracted, so that the front section Effectively save space, other structures are the same as Class I and Class III.
三、 参阅图 27、 28, 上翘式滑板 63设成自中段朝前上翘 634, 前段的中央 纵向稍下另开一纵向川沟 636, 贯穿于轨道柱 071, 再以一压径片 635的上、 下 二孔 6351套压或螺合定位,但遇有扇网的定位不以定位杆 0711,而采用螺丝将 扇网定位时, 即可免除滑板的上述川沟 636及轨道柱 071改将首部隔离沟二外 侧及上部加高岸唇, 使滑板的上下运行存有空间, 即以下段二侧螺丝定位压板 片 635,可避免滑板 63前端朝前弹出阻碍滑板运行的顺畅,滑板 63中段开一径 孔 630及设座唇 6330,透穿于首部颈间 42。滑板 63后段所设之前后向川沟 637, 由后段横向缺口 6360穿入于底座 70上伸 T字型横伸唇 704,随波浪的前后摆动 过程, 该滑板 63前段即滑行于扇网固定座 07与后网罩 06之隔间, 做上伸或下 后移动时, 能彻底遮盖底座前段之 U字型缺口 702。 也可将上述滑板 63后段川 沟 637改为下伸 T字唇 64, 配合底座前后向川沟 703穿套的牵制, 也能防止滑 板后段上翘的问题。  3. Referring to Figures 27 and 28, the up-and-down slide 63 is arranged to be upwardly 634 from the middle section, and a longitudinal groove 636 is opened slightly below the center of the front section, penetrating the track column 071, and then a pressure gauge 635 The upper and lower holes of the 6351 sets are pressed or screwed, but when the position of the fan net is not positioned with the positioning rod 0711, and the screw is used to position the fan net, the above-mentioned Chuangou 636 and the track column 071 can be eliminated. The outer side of the first isolation trench is raised and the upper lip is raised to make the upper and lower running of the sliding plate have space, that is, the two side screws of the lower side of the sliding plate are positioned to the pressing plate piece 635, so as to prevent the front end of the sliding plate 63 from being pushed forward to hinder the smooth running of the sliding plate, and the middle portion of the sliding plate 63 is opened. A diameter hole 630 and a seat lip 6330 are penetrated through the first neck portion 42. The rear section of the skateboard 63 is provided to the front of the Chuangou 637, and the rear lateral gap 6360 is inserted into the base 70 to extend the T-shaped transversely extending lip 704. The front section of the sliding plate 63 slides on the fan net. When the fixed seat 07 and the rear net cover 06 are moved up or down, the U-shaped notch 702 in the front section of the base can be completely covered. It is also possible to change the rear section of the skateboard 63 to the lower T-shaped lip 64, and to tie the back and forth to the Chuangou 703, and also prevent the problem of upturning of the rear section of the sliding plate.
参阅图 1以及图 4至图 6, 外护罩 71和底座 70为装置于扇网固定座 07或 08背面, 使座 70前或罩后与加重铁 16分别螺固于齿轮箱 20。 该罩、 座配用于 弧形导板 59时: 由因本创作之横摆吹风功能是由横摆曲臂支轴 2062和导板川 沟 590牵制结果, 当横摆至一侧极端的曲臂、 和导板之前后向川沟 590即形成 90度许曲角, 导致导板 59后段侧向横移,就会占据外护罩及底座二侧的凸出罩 杯 707内空伺。假若不以加设凸出二侧罩杯 707,'改将罩、座由前至后均加大外 缘体积, 将使罩、 座肥大丑陋的外形无法被消费者接受。 也不适用 12吋以下扇 网机种。 因此研发完成的伸缩式导板或伸缩式导管 5、 57, 于横摆至极端, 其横 摆曲臂只会后移至川沟 531 中段, 即子内导板 53 尚未朝后伸长占据二侧空间 707,也就是后移的曲臂支轴 2062,在伸缩导板 5之中段的前不致极端横摆伸长, 又其是曲臂支轴之全长后移是俯仰吹风才会, 而俯仰的曲臂无需横摆, 也就是 罩座后段的二侧不必凸出罩杯 707, 因此伸缩导板 5或导管 57、 58, 可改用二 侧不必留设罩杯的外缘较小且罩座一体成型的外护罩座, 即较适用 12吋以下小 型机种。 Referring to FIG. 1 and FIG. 4 to FIG. 6, the outer shroud 71 and the base 70 are mounted on the back of the fan net fixed seat 07 or 08, and the front or rear cover 70 and the weighted iron 16 are respectively screwed to the gear case 20. When the cover and the seat are used for the curved guide 59: The yaw function of the present invention is caused by the yaw arm support shaft 2062 and the guide groove 590, when the traverse to one side of the extreme arm, Before and after the guide plate, a 90-degree curved angle is formed to the Chuangou 590, which causes the rear portion of the guide plate 59 to traverse laterally, and occupies the outer cover and the convex cup 707 on both sides of the base. If you do not attach the two side cups 707, change the cover and the seat from front to back. The marginal volume will make the hood and the ugly shape of the seat unacceptable to consumers. It is also not applicable to fan models below 12 inches. Therefore, the developed telescopic guides or telescopic ducts 5, 57 are yawed to the extreme, and the yaw arms are only moved back to the middle of the Chuangou 531, that is, the sub-guides 53 have not yet extended backward to occupy the two sides. 707, that is, the rearwardly moving arm support shaft 2062, does not cause extreme yaw elongation in front of the middle portion of the telescopic guide plate 5, and is the full length of the curved arm support shaft, which is a pitching blow, and the pitching curve The arm does not need to be yawed, that is, the two sides of the rear section of the cover do not need to protrude from the cup 707, so the telescopic guide 5 or the conduits 57, 58 can be replaced with two sides without the outer edge of the cup being small and the cover being integrally formed. The outer shroud seat is suitable for small models below 12 inches.
如图 6所示底座 70前至中段间的中央开设一前后向的 U字型缺口 702, 供 首部的纵颈 33、 420做前后摆动空间, 而缺口 702中央后段设一横向 T字型横 伸短唇 704, 由滑板的后段横向缺口 6360装入配合首部 3或分解式首部 4的前 后运作时, 另由底座的 U字型缺口 702二岸, 各加设分段槽沟再次控制滑板运 行, 使滑板可有效遮盖 U字型缺口, 可加强维护使用者安全。 另为底座 70与固 定座 07、 08更加卡合, 于是在前端设一定位螺孔 7061, 由座 07、 08以螺杆将 二者螺合, 且再由座后二侧定位孔 706以螺杆螺固于罩底后段螺孔 706。  As shown in FIG. 6, a U-shaped notch 702 is formed in the center between the front and the middle of the base 70, and the longitudinal necks 33 and 420 of the head portion are used for the front and rear swinging spaces, and the central rear portion of the notch 702 is provided with a horizontal T-shaped cross. The short lip 704 is inserted into the front and rear of the mating head portion 3 or the disassembling head portion 4 by the rear side gap 6360 of the sliding plate, and the U-shaped notch 702 of the base is used for the other side. Operation, so that the skateboard can effectively cover the U-shaped gap, which can enhance the safety of the maintenance user. In addition, the base 70 is more engaged with the fixing bases 07 and 08, so that a positioning screw hole 7061 is provided at the front end, and the screws are screwed by the screws 07 and 08, and the screw snails are further arranged by the rear positioning holes 706. It is fixed to the screw hole 706 at the back of the cover.
就下述结构, '(1 ) 首部纵颈的电线稳藏的电线通道结构, (2) 首部上部加 设横摆缓和座, (3 ) 前端开口的弧形导板结构或伸縮导板或多角式导管其中之 一, (4 ) 上翘式滑板包括横缺口式扇网固定座, 或卷筒式滑板, 或折叠式滑板 其中之一, 均是创作人等另案申请发明的另种不同结构齿轮箱的拉引式壁扇, 按压式立扇, 遥控的各不同机种电风扇均属二轴杆式具有停动、 横摆、 波浪吹 风电风扇必须配用上述结构才能改良顿动、 稳藏马达出线及横纵摆定定为转向 及遮盖底座前后向 U字形缺口的安全等, 为此也准予列入延用范围。  With regard to the following structure, '(1) the wire passage structure of the first longitudinal neck wire is confined, (2) the yaw yoke is added to the upper part of the head, and (3) the curved guide structure of the front end opening or the telescopic guide or the polygonal duct One of them, (4) the upturned skateboard includes a horizontally notched fan net mount, or a reel type slide, or one of the folding slides, which are creators and other alternative structural gearboxes that are otherwise invented. Pull-type wall fan, push-type vertical fan, remote control of different models of electric fans are two-axis type with stop, yaw, wave blowing electric fan must be equipped with the above structure to improve the movement, stabilize the motor outlet And the horizontal and vertical swaying is determined to be the safety of steering and covering the U-shaped gap of the front and rear of the base, etc., and it is also allowed to be included in the scope of extension.
工业上的应用 Industrial application

Claims

权 利 要 求 书 Claim
1、 一种多功能电风扇的组件结构改良, 其中包括: 一扇网组、 一扇网固定 座、 一马达组 (包括撑座、 连杆)、 一齿轮组、 一首部 (包括分解式首部)、 一导 板、 一滑板、 一外护罩和底座、 一开关箱、 一管脚及脚座等组件组成, 其中扇 网、 扇头组及脚管脚座等组件的结构或组装顺序均属习用性, 其特征在于: 所 述首部上设有横摆缓和座; 所述导板为一设有耳唇和开口川沟的弧形导板或伸 缩导板或导管, 所述马达组包括一只吹风马达背固的具有二轴杆齿轮组的齿轮 箱, 该齿轮箱包括被由前向中央穿入定位的马达的后伸蜗齿啮合左、 右缘且结 构相同的离合齿轮, 各齿轮顶中央纵向均设凹凸槽座, 而左侧的离合齿轮槽中, 被横摆轴杆中上¾所设凸轮横向孔, 装置外弹的弹簧双珠卡合成入档状态, 即 令轴杆中段的纵向直齿啮合的横摆直齿轮, 由其转轴下端螺固一横摆曲臂, 而 曲臂另端的支轴贯穿定位, 于首部和导板耳唇螺合牵制的导板川沟, 供作横摆 定位转向, 同时改以导板前伸弹板由首部弹座的配合得以促使导板后段上翘, 另上述结构的离合齿轮和纵摆轴杆凸轮卡合后, 使该轴杆下伸之六角外缘穿合 下部定位之斜齿轮内缘, 使啮合之斜齿轮曲臂由固定板定位, 然曲臂的接合柱 螺合连杆一端孔, 而另端孔定位于撑座后伸唇套座连动, 做为纵摆俯仰转向的 定位; 所述改良扇网固定座配合三种不同结构的滑板其中之一, 与分解式首部 的配合就有彻底遮盖底座前段 u字型缺口; 所述用于弧形导板的外护罩及底座 后段二侧凸出罩杯造型, 以减小前部体积。  1. An improved structural structure of a multi-function electric fan, comprising: a net group, a net fixed seat, a motor set (including a support, a connecting rod), a gear set, and a head (including a split head) ), a guide plate, a slide plate, an outer cover and a base, a switch box, a pin and a foot seat, etc., wherein the structure or assembly sequence of the fan net, the fan head group and the foot pin base are The utility model is characterized in that: the head portion is provided with a yaw easing seat; the guide plate is an arc-shaped guide plate or a telescopic guide plate or a pipe provided with an ear lip and an open channel, the motor group includes a blower motor a gearbox having a two-shaft gear set, the gearbox includes a clutch gear that is meshed with the left and right edges of the motor that is inserted into the motor from the front center, and has the same structure. The concave and convex groove seat is provided, and in the clutch gear groove on the left side, the cam transverse hole is provided in the upper 3⁄4 of the yaw shaft, and the spring double bead of the device externally is integrated into the gear state, that is, the longitudinal straight tooth meshing of the middle portion of the shaft Yaw The gear is screwed from the lower end of the shaft to a traverse arm, and the other end of the crank arm is positioned through the guide, and the guide groove is screwed in the head and the ear lip of the guide for the yaw positioning and turning to the front of the guide The extension of the elastic plate is caused by the cooperation of the first spring seat to cause the rear portion of the guide plate to be upturned. After the clutch gear of the above structure and the longitudinal swing shaft cam are engaged, the hexagonal outer edge of the downwardly extending shaft of the shaft is inserted into the helical gear of the lower positioning. The edge, the meshing helical gear arm is positioned by the fixed plate, and the engaging column of the curved arm is screwed to one end of the connecting rod, and the other end hole is positioned behind the supporting seat and the lip sleeve is connected, as the pitching and turning Positioning; the improved fan net fixing seat cooperates with one of the three different types of sliding plates, and cooperates with the disassembling head portion to completely cover the front u-shaped notch of the base; the outer shroud and the base for the curved guiding plate The two sides of the rear section protrude from the cup shape to reduce the front volume.
2、 根据权利要求 1所述的多功能电风扇的组件结构改良, 其特征在于: 所 述弧形导板的川沟前端开辟贯通口, 扩大该范围空间配合首部就该相对处设下 纵孔, 供作电线通道, 可彻底避免由马达至开关箱的电线外露于罩座之外, 另 在导板前端二侧耳唇之一加前伸弹板, 相对处设下压弹簧与槽座, 以耳唇的串 连螺杆为中心, 迫使导板后段上翘弹抵于横摆曲臂底面, 以防止导板与底座的 磨擦。  2. The structural improvement of the component of the multi-function electric fan according to claim 1, wherein: the front end of the groove of the curved guide plate opens a through hole, and the space is matched with the head portion to provide a lower vertical hole at the opposite end. It can be used as a wire passage to completely prevent the wires from the motor to the switch box from being exposed outside the cover. In addition, one of the ear lips on the front side of the guide plate is provided with a front extension spring plate, and a pressing spring and a seat are provided at opposite sides to the ear lip. The tandem screw is centered, forcing the upper arm of the guide to the bottom of the traverse arm to prevent friction between the guide and the base.
3、 根据权利要求 1所述的多功能电风扇的组件结构改良, 其特征在于: 横 摆缓和座设于首部顶面一侧或二侧, 以下纵轴为半径中心且以横摆加快回程为 起点, 塑成前低后高的倾斜顶面, 而该座为可设插合式或与首部连体塑造型, 其坡度与撑座的底面相对处的坡度相吻合, 加上扇头组下压重量产生的磨擦, 以减少横摆回程加快产生的顿动。 3. The modular structure improvement of the multi-function electric fan according to claim 1, wherein: the yaw easing seat is disposed on one side or two sides of the top surface of the head portion, and the following vertical axis is the center of the radius and the yaw is accelerated to return the road. The starting point is molded into a sloping top surface with a low height and a high height, and the seat is insertable or connected to the head, and the slope is consistent with the slope of the bottom surface of the support, and the fan head is pressed down. The friction generated by the weight reduces the pulsation of the yaw return.
4、 根据权利要求 1、 2、 3其中之一所述的多功能电风扇的组件结构改良, 其特征在于: 所述首部结构由顶盖部和颈下部组成, 可使滑板中段开设的径孔 不须由边缘切口即能由颈上部套入, 再以顶盖部下伸定位杆及螺钉螺合, 使上 下定位并只要更换颈下部, 即能适合各个品牌之扇脚或开关箱上端缺口规格的 组合功能。  4. The structural improvement of the multi-function electric fan according to any one of claims 1, 2, 3, wherein: the head structure is composed of a top cover portion and a lower portion of the neck, and the radial hole can be opened in the middle portion of the slide plate. It can be inserted from the upper part of the neck without the edge cut, and the positioning rod and the screw are screwed down by the top cover part, so that the upper and lower parts can be positioned and replaced by the lower part of the neck, which can be suitable for the gap of the upper end of each brand of the fan foot or the switch box. Combined function.
5、 根据权利要求 1所述的多功能电风扇的组件结构改良, 其特征在于: 所 述伸缩式导板由子内及母外导板套合而成, 该母导板之前端二侧, 各设成突前 耳唇且开有横穿孔, 又于一耳唇设前伸弹板, 配合首部相对纵孔压槽内的扭转 弹簧的下压, 以耳唇组的螺杆为中心的前段下压弹力迫使导板后段上翘; 母外 导板由中央前至后留设空间, 且于内侧唇岸设成 C字型或其它造型轨道, 套合 于子内导板二侧外缘的 T或一字型槽沟, 且母外导板前段二侧及子内导板后段 二侧底面各设弹簧固定座, 螺固长条扭转弹簧二端, 或另其中段围绕于子内导 板后端的弹簧回转座上, 当横摆曲臂支轴运行至抵触川沟端时, 会将子内导板 推移成前或后的伸缩效果, 又子内导板之伸长均处于前后向, 而横摆极点反而 处于收缩, 所以可有效缩小外护罩后段二侧内部体积。 另母外导板侧向或下向 自前至中后段挖成川沟, 供子内导板前侧或底部设有防止子导板于前后向运行 间脱落的螺固螺丝。  The modular structure improvement of the multi-function electric fan according to claim 1, wherein: the telescopic guide plate is formed by the inner and outer outer guide plates, and the front side of the mother guide plate is formed on each side. The front ear lip is provided with a horizontal perforation, and a front elastic plate is arranged on one ear lip, and the downward pressing force of the torsion spring in the first longitudinal hole pressure groove is matched, and the front section pressing elastic force centering on the screw of the ear lip group forces the guide plate The rear section is upturned; the outer outer guide plate is provided with a space from the front to the rear of the center, and is formed into a C-shaped or other molding track on the inner lip side, and T or a groove-shaped groove which is fitted to the outer edge of the inner side of the inner guide plate. And a spring fixing seat is arranged on each of the two sides of the front side of the female outer guiding plate and the second side of the rear side of the inner guiding plate, and the two ends of the torsion spring are screwed, or the other part is surrounded by the spring rotating seat of the rear end of the inner guiding plate. When the swing arm support shaft runs to the end of the channel, the inner guide is pushed into the front or rear telescopic effect, and the extension of the inner guide is in the forward and backward directions, and the yaw pole is in the contraction, so it can be effective. Reduce the outer side of the outer cover Volume. The female outer guide plate is dug into the Chuangou from the front to the middle and the rear section, and the front side or the bottom of the inner guide plate of the donor is provided with a screw fixing screw for preventing the sub-guide plate from falling off between the forward and backward running.
6、 根据权利要求 5所述的多功能电风扇的组件结构改良, 其特征在于: 所 述伸缩导板之母外导板内空的前端加设与川沟相同沟宽的可以配合子内导板前 端缺口的半圆端, 横摆曲臂支轴前移至该半圆形沟端旋转时不致顿动, 因该处 断缝另可兼将横摆曲臂支轴和铜管先予螺固后再装入导板川沟定位之便。  The component structure improvement of the multi-function electric fan according to claim 5, wherein: the front end of the inner outer guide plate of the telescopic guide plate is provided with the same groove width as the groove, and the front end of the inner guide plate can be matched with the gap. The semicircular end of the yaw arm is not moved until the semicircular groove is rotated forward, because the slanting arm support shaft and the copper pipe are first screwed and then reloaded. Into the guide plate Chuangou positioning.
7、 根据权利要求 1、 5、 6其中之一所述的多功能电风扇的组件结构改良: 其特征在于: 所述伸缩式导板也可视机种需要, 改用伸缩多角式导管, 其前段 也设二耳唇及横穿孔, 且于一耳唇前加设一前伸弹片, 而二唇之横穿孔, 可配 合首部后端二侧各组耳唇, 以前段无牙而后有牙之特殊螺丝串连定位, 另长条 扭转弹簧座等相关结构与导板采用类同, 但与导板的结构不同之处在于, 该横 摆曲臂位于支轴处改设纵向轴孔, 由下朝上穿入短型支轴并于径缘凹沟用弹夹 定位, 另由曲臂底下伸支轴定位于一扁方且底圆框座, 使其中空穿置母导管牵 制而配合, 又母导管后端稍下设有长条扭转弹簧座, 以支轴框座随曲臂做前后 向移动过程伸缩母导管可随之定位转向。 7. The modular structure improvement of the multifunctional electric fan according to any one of claims 1, 5 and 6, wherein: the telescopic guide plate is also adapted to the needs of the model, and the telescopic polygonal guide is used instead of the front section. There are also two ear lips and transverse perforations, and a front stretched elastic piece is added in front of one ear lip, and the two lips are horizontally perforated, which can be matched The ear and lip of each group on the two sides of the back end of the head, the special screws in the previous section without teeth and the teeth are connected in series, and the related structure of the long torsion spring seat is similar to that of the guide plate, but the structure difference from the guide plate is that The yaw arm is located at the fulcrum and is provided with a longitudinal shaft hole, which is inserted into the short fulcrum from the bottom upward and is positioned by the ejector pin at the rim groove, and is positioned at a flat side by the lower arm of the crank arm. The bottom frame frame is such that the hollow through-mother tube is pinned and matched, and the rear end of the mother pipe is slightly provided with a long torsion spring seat, and the telescopic mother pipe can be moved forward and backward with the crank arm. Positioning steering.
8、 根据权利要求 1所述的多功能电风扇的组件结构改良, 其特征在于: 所 述滑板为一长方形上翘式滑板, 其前端中央设纵向封口川沟, 套合于扇网固定 座前纵面的下支扇网定位杆稍下另一轨道柱上, 且由二杆柱以一压径片将滑板 前段压制定位于固定座和后网罩之间, 若该机种不设定位杆而改用螺丝定位扇 网时, 即可免除轨道柱或划板前段的川沟, 改由二侧定位螺丝兼作定位压板片, 然滑板延后穿透于固定座下段横缺口, 使中后段设穿套在首部纵颈外缘的径孔, 续其随后开设之前后向川沟后端的横向缺口, 穿入由底座上伸的 T字型杆唇, 当滑板前后移动过程, 可控制滑板上翘, 且可有效遮盖底座前段之 U字型缺口。  8. The structural improvement of the multi-function electric fan according to claim 1, wherein: the sliding plate is a rectangular up-and-down type skateboard, and a longitudinal sealing groove is arranged at the front end of the front end, and is sleeved in front of the fan net fixing seat. The lower side of the vertical fan net positioning rod is slightly lower than the other track column, and the two rods are pressed between the fixed seat and the rear net cover by a pressure piece piece, if the model does not set a position When the rod is used to position the fan net with screws, the groove of the track column or the front section of the slat can be removed, and the two side positioning screws can also be used as the positioning platen. However, the slide plate is later penetrated into the lower section of the lower part of the fixed seat to make the middle and the rear. The section is provided with a diameter hole which is sleeved on the outer edge of the first longitudinal neck, and then the lateral notch of the rear end of the Chuangou is opened before the opening, and the T-shaped lip which extends from the base is inserted, and the skateboard can be controlled when the skateboard moves back and forth. Upturned, and can effectively cover the U-shaped gap in the front section of the base.
9、 根据权利要求 1、 8所述的多功能电风扇的组件结构改良, 其特征在于: 所述滑板可视机种的需要改用卷筒式, 其前端横伸之轴杆, 是定位于扇网固定 座下部的横向缺口二侧轴孔, 且前端卷筒内横向中心设有卷心钢板连结后伸板。 或改成折迭式滑板, 前端二侧也可设成外伸轴杆或穿孔定位, 于扇网固定座之 下段横缺口内侧轴孔或轴杆, 并将滑板前段设成折迭板或蜂巢管网或其它形状 管网结构, 中央稍后处开有径孔并设座唇, 随后也开设前后向川沟, 并于后端 加设横向缺口, 可穿入由底座上伸的 T字型上伸唇, 可有效遮盖底座前段之 U 字型缺口。  9. The structural improvement of the multi-function electric fan according to claim 1, wherein the slide is changed to a reel type according to the needs of the model, and the shaft extending at the front end is positioned on the fan. The lower side of the net fixing seat has two lateral shaft holes, and the transverse center of the front end drum is provided with a cored steel plate and a rear extension plate. Or change to a folding skateboard, the front side of the two sides can also be set as an outrigger shaft or perforation positioning, in the lower section of the fan net, the inner side of the shaft hole or shaft, and the front section of the skateboard is set as a folding plate or honeycomb Pipe network or other shape pipe network structure, the center is later opened with a diameter hole and a seat lip, followed by a front and rear channel, and a lateral gap at the rear end, which can be inserted into the T-shaped extension from the base The upper lip extends to cover the U-shaped notch in the front section of the base.
10、 根据权利要求 1 所述的多功能电风扇的组件结构改良, 其特征在于: 所述外护罩及底座上下卡合也可加用螺钉螺固, 前端即螺合于扇网固定座, 而 后端系螺固于齿轮箱, 又于外护罩之相对齿箱的上伸二轴杆处各开设纵向穿孔, 另罩、 座后段二侧为适应横摆吹风时的导板后段横移所需空间, 将二后侧加设 外伸罩杯造型, 可免除罩杯前段朝外缘整体凸出的瑕疵。  10 . The improved structure of the component of the multi-function electric fan according to claim 1 , wherein: the outer shroud and the base are respectively fastened and screwed, and the front end is screwed to the fan net fixing seat. The rear end is screwed to the gear box, and longitudinal perforations are respectively formed at the upper two axial rods of the opposite tooth box of the outer shroud, and the two sides of the rear cover and the rear side of the seat are adapted to accommodate the traverse of the guide plate. Space is required, and the rear side of the second side is provided with an overhanging cup shape, which can eliminate the flaw of the front part of the cup protruding toward the outer edge.
PCT/CN2006/002291 2006-06-23 2006-09-05 Sturctural improvemnet for subassembly of multifunctional fanner WO2008006261A1 (en)

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