CN206729396U

CN206729396U - A kind of plectrum and the folding umbrella stem using the plectrum

Info

Publication number: CN206729396U
Application number: CN201720292624.4U
Authority: CN
Inventors: 汤道路
Original assignee: Shanghai Golden Shield Technology Co Ltd
Current assignee: Shanghai Golden Shield Technology Co Ltd
Priority date: 2016-12-05
Filing date: 2017-03-24
Publication date: 2017-12-12
Anticipated expiration: 2027-03-24
Also published as: CN106858955A; CN106510131A

Abstract

The utility model announces a kind of plectrum and the folding umbrella stem using the plectrum.One kind folds umbrella stem, including upper pole, middle pole and the lower pole being sequentially connected；Slip cap is equipped with slip ring on upper pole；Upper pole side wall is provided with groove and positioning hole；Solution closing piece is installed on slip ring；Axial arranged upper positioning groove, groove slideway, lower positioning groove are provided with middle pole side wall；Lower positioning groove side is provided with side positioning groove；In middle pole side wall also alignment pin；Plectrum is fixed in lower pole upper end；Lower pole lower end is provided with the control button of control plectrum；One pulley is installed in upper pole upper end；Sliding block is slidably connected in lower pole；Upper end of slide block is connected with drawstring, and drawstring is connected on slip ring.The utility model is connected with folding umbrella body, it is possible to achieve in umbrella body auto-folder, or income sleeve；Without arranging umbrella cover by hand, and there is water-proof function；The utility model overall appearance is generous, simple in construction, sturdy and durable, is easy to carry.

Description

A kind of plectrum and the folding umbrella stem using the plectrum

Technical field

It the utility model is related to a kind of parachute kit, specifically a kind of plectrum and the folding umbrella stem using the plectrum.

Background technology

Present folded umbrella can realize three foldings or five fold and put, and parachute kit small volume is convenient for carrying.But after having used, Need to arrange umbrella cover by hand, it is comparatively laborious.Especially after rainy day use, umbrella cover is arranged by hand and often gets both hands wet, and It is and very inconvenient when needing to enter vehicle, public place or parachute kit is put into carry-on bag temporarily.People need one kind Receive the miniaturization parachute kit of evolution just, easy to carry.

Utility model patent " sleeve folding the parachute kit " (patent No. disclosed in Chinese patent literature ZL200920143708.7) and utility model patent " folded umbrella " (patent No. 2011200727179) is considered to pacify to umbrella body A fixed sleeve is filled, but is all to need manual operations that umbrella body and umbrella cylinder are connected, use is very inconvenient.The applicant Utility model patent " automatic umbrella with fixed the admission extinguisher " (patent No. once completed：2015205738252) can be certain Meet above-mentioned technical need in degree, but the utility model patent can be only applied to automatic folding umbrella, there is one in application field Definite limitation.The patent " a kind of folded umbrella with admission extinguisher " (2016105126344) that the applicant once applied is provided with four sections and connected Connecting sleeve lever, mainly realize disengaging of the umbrella body in fixed umbrella cylinder with folding by way of two-way cable traction, it is possible to achieve one Umbrella body can be opened or reclaimed to secondary action, but structure is more complicated, and cost is higher.

The content of the invention

The shortcomings that in order to overcome above-mentioned prior art, this patent provide a kind of plectrum and the folding umbrella stem using the plectrum, Fairly simple structure can be used, easily realize the folding of umbrella stem, by coordinating with umbrella body, it is possible to achieve umbrella body umbrella in umbrella stem Disengaging in cylinder is elegant in appearance with folding, sturdy and durable, is easy to carry.

The utility model patent is realized with following technical scheme：

A kind of plectrum, including axis and the rotating disk that may be rotatably mounted on axis；It is provided between the axis and rotating disk The marginal position of rotating disk described in back-moving spring is provided with prominent angle of dialling, be provided with rotating disk two circumferentially disposed necks or Wedge type block；The support block that arrangement is separated with rotating disk is fixed with the rotating disk side；Mounting hole is provided with the support block, is being propped up Push rod is slidably fitted with bracer mounting hole；It is provided between the push rod and support block for pushing push rod to rotating disk direction Second spring；After the rotating disk rotates counterclockwise certain angle, the push rod is slided into one neck of rotating disk or slided and gets over Cross one wedge type block of rotating disk and be against this wedge type block dorsal part；After the rotating disk rotates clockwise certain angle, the push rod is slided Enter in rotating disk another neck or slide over another wedge type block of rotating disk and be against this wedge type block dorsal part.

Further, the back-moving spring is wound on axis, and part and the axis of back-moving spring are fixed；The both ends of back-moving spring It is connected with rotating disk.

The push rod is parallel or vertical with rotating disk.

The push rod is vertical with rotating disk；The neck is the arc-shaped slot being opened on rotating disk.

A kind of plectrum, including axis and the rotating disk that may be rotatably mounted on axis；It is provided between the axis and rotating disk The marginal position of rotating disk described in back-moving spring is provided with prominent angle of dialling, and the upper surface of rotating disk is provided with two wedge type blocks or two cards Groove；Slid axially on the axis and lever is installed；The lever and axis (between be provided with for pushing turn lever to 3rd spring of side surface；After the rotating disk rotates counterclockwise certain angle, the lever slips over one wedge type block of rotating disk simultaneously It is against this wedge type block dorsal part or slides into one neck of rotating disk；After the rotating disk rotates clockwise certain angle, the shelves Bar slips over another wedge type block of rotating disk and is against this wedge type block dorsal part or slides into rotating disk another neck.

A kind of use according to the folding umbrella stem of any of the above-described plectrum, in addition to be sequentially connected upper pole, middle pole and under Pole, upper pole, middle pole and lower pole are hollow stems；Slip cap is equipped with slip ring on the upper pole；

The upper groove of one section of axial direction is provided with the upper pole upper portion side wall, a positioning is provided with upper pole lower sides Hole,

The slip ring side wall is provided with axial long through groove, and solution closing piece is slidably fitted with slip ring long through groove, solves closing piece Middle part is provided with unblock groove；Long through groove upper end side is provided with one section of upper shed groove, and the solution closing piece upper end side is fixed There is the upper unblock projection relative with the position of positioning hole slided in upper shed groove；Long through groove lower end opposite side is provided with one Section under shed groove, there is a hook the under shed groove top is rotatably mounted, solution closing piece lower end opposite side is fixed with The lower unblock projection coordinated with hook slided in open slot；

The middle pole slip cap is in upper pole；Be provided with axial direction in middle pole side wall with groove on upper pole Relative groove slideway；One is provided with the side wall of middle pole upper end from the upper positioning groove with a certain distance from groove slideway upper end, in One is provided with pole bottom side of the wall from the lower positioning groove with a certain distance from groove slideway lower end；In the lower positioning groove side It is provided with the side coordinated with the hook and positions groove；It is engaged in the side wall of middle pole upper end provided with one with upper pole positioning hole Alignment pin；

The lower pole slip cap is in middle pole；The plectrum is fixed in lower pole upper end, plectrum dials angle with leading to Groove slipway location is relative；The lower pole lower end is provided with the control button of control plectrum；

Pole upper end is provided with a pulley on described；Sliding block is slidably connected in the lower pole；On the sliding block End is connected with drawstring, and the drawstring other end sequentially passes through lower pole, middle pole, upper pole (1-1) upwards, and around after pulley, connects It is connected on slip ring.

Further, the lower pole inwall upper end is provided with the half the circumference of the sleeve where it joins the shoulder of limitation sliding block movement, sliding block lower end and lower pole lower end Between be connected with adjustable spring.

Further, sleeve is fixedly connected with the middle pole lower end, sleeve lower end is fixed with middle pole, and sleeve upper end opens Mouthful；Sleeve upper end is more than or equal to lower end, and pole upper end is provided with the canopy being engaged with sleeve upper end open on described； At the sleeve upper end open, the position coordinated with canopy is provided with water proof rubber pad.

Further, the lower pole lower end is provided with handle；The control button is arranged on handle；The sleeve lower end with The position that handle coordinates is provided with water proof rubber pad；The control button surface is provided with waterproof membrane.

A kind of folding umbrella stem using any of the above-described plectrum, in addition to upper pole, middle pole and the lower pole being sequentially connected, Upper pole, middle pole and lower pole are hollow stems；Slip cap is equipped with slip ring on the upper pole；

The upper groove of one section of axial direction is provided with the upper pole upper portion side wall, a positioning is provided with upper pole lower sides Hole；

The upper pole lower end, which slides axially, is provided with solution closing piece；Unblock groove is provided with the middle part of solution closing piece；The solution closing piece Upper end side is fixed with the upper unblock projection relative with the position of positioning hole；Solution closing piece lower end opposite side is fixed with lower solution Lock projection；There is a hook upper pole lower end is rotatably mounted, hook is above lower unblock projection；

Compared with prior art, the beneficial effects of the utility model are：By the slip ring in umbrella stem and umbrella stem and existing umbrella Body (umbrella frame and umbrella cover) connects, it is possible to achieve in umbrella body auto-folder, or income sleeve；Without arranging umbrella cover by hand, and have There is water-proof function；The utility model overall appearance is generous, simple in construction, sturdy and durable, is easy to carry.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model embodiment one；

Fig. 2 is top view in Fig. 1 (reversing 90 °)；

Fig. 3 and Fig. 4 is two kinds of working conditions of plectrum in Fig. 2；

Fig. 5 is the structural representation of the utility model embodiment two；

Fig. 6 is top view in Fig. 5；

Fig. 7 and Fig. 8 is two kinds of working conditions of plectrum in Fig. 6；

Fig. 9 is the structural representation of the utility model embodiment three；

Figure 10 is upper pole structural representation；

Figure 11 is middle pole structural representation；

Figure 12 is lower pole structural representation；

Figure 13 is slip ring structure schematic diagram；

Figure 14 is slip ring A-A sectional views；

Figure 15 is to the process chart of Figure 18 the utility model embodiments three；

Figure 19 is a kind of mounting structure of the push rod with rotating disk when vertical in the utility model embodiment one；

Figure 20 is top view in Figure 19；

Figure 21 is the structural representation of the utility model embodiment four；

Figure 22 is upper pole structural representation in the utility model embodiment four；

Figure 23 is B-B direction view in Figure 22；

Figure 24 is to the process chart of Figure 27 the utility model embodiments four.

In figure：1-1, upper pole；1-11, upper groove；1-13, positioning hole；1-2, middle pole；1-21, groove slideway；1- 22nd, upper positioning groove；1-23, alignment pin；1-24, lower positioning groove；1-25, side positioning groove；1-3, lower pole；2nd, umbrella frame； 4th, slip ring；4-1, long through groove；4-2, upper shed groove；4-3, under shed groove；4-4, hook；14th, closing piece is solved；14-1, upper unblock Projection；14-2, lower unblock projection；14-3, unblock groove；5th, plectrum；5-1, axis；5-2, rotating disk；5-21, dial angle；5-22, card Groove；5-3, tricing line；5-4, back-moving spring；5-5, support block；5-6, push rod；5-7, second spring；5-220, wedge type block；5- 60th, lever；5-70, the 3rd spring；6th, control button；7th, sleeve；8th, sliding block；8-1, adjustable spring；9th, drawstring；10th, pulley； 11st, handle.

Embodiment

It is specific embodiment of the utility model below, in conjunction with accompanying drawing, the utility model is described in further detail.

Embodiment one

As shown in Figures 1 to 4, a kind of plectrum, rotating disk 5-2 may be rotatably mounted on axis 5-1；Axis 5-1 and rotating disk 5-2 Between back-moving spring 5-4 is installed, back-moving spring 5-4 is wound on axis 5-1, and back-moving spring 5-4 part and axis 5-1 consolidate Fixed, back-moving spring 5-4 both ends are connected with rotating disk 5-2；Back-moving spring 5-4 ensures to rotate during rotating disk 5-2 stress, does not stress When automatically revert to middle position, such as Fig. 2 state；Rotating disk 5-2 marginal position is provided with prominent group angle 5-21, and it is one to dial angle 5-21 Individual obtuse angle；Two circumferentially disposed neck 5-22, or wedge type block are provided with rotating disk 5-2；Rotating disk 5-2 is fixed side There is the support block 5-5 that arrangement is separated with rotating disk 5-2；Mounting hole is provided with support block 5-5, is slided in support block 5-5 mounting holes Push rod 5-6 is installed；It is provided between push rod 5-6 and support block 5-5 for pushing push rod 5-6 the second of rotating disk 5-2 directions to Spring 5-7.Such as Fig. 3, after rotating disk 5-2 rotates counterclockwise certain angle, push rod 5-6 is slided into mono- neck 5-22 of rotating disk 5-2, Or slide over a wedge type block and be against the dorsal part of this wedge type block；Now, rotating disk 5-2 dial angle 5-21 can downwards by Power, pull caught on part；Such as Fig. 4, after rotating disk 5-2 rotates clockwise certain angle, it is another that push rod 5-6 slides into rotating disk 5-2 In one neck 5-22, or slide over another wedge type block and be against the dorsal part of this wedge type block；Now, rotating disk 5-2 Dial angle 5-21 can upward stress, promote caught on part.Tricing line 5-3, tricing line 5-3 are connected in push rod 5-6 tail end Push rod 5-6 is pulled to leave rotating disk 5-2 neck 5-22, now, in the presence of back-moving spring 5-4, rotating disk 5-2 is returned to middle position such as Position shown in Fig. 2.

Again as illustrated in figures 19 and 20, lever 5-60 and rotating disk 5-2 can be arranged vertically, and neck 5-22 is opened in rotating disk 5- 2 upper surfaces, and neck 5-22 is an arc-shaped slot；After rotating disk 5-2 rotates counterclockwise certain angle, push rod 5-6 is slided into In mono- arc-shaped slot of rotating disk 5-2；Now, the rotating disk 5-2 angle 5-21 that dials can be to lower stress, the caught on part of pulling；When After rotating disk 5-2 rotates clockwise certain angle, push rod 5-6 is slided into rotating disk 5-2 another arc-shaped slot；Now, rotating disk 5-2 Dial angle 5-21 can upward stress, promote caught on part.

Embodiment two

As shown in Fig. 5 to Fig. 8, rotating disk 5-2 may be rotatably mounted on axis 5-1；Installed between axis 5-1 and rotating disk 5-2 There are back-moving spring 5-4, back-moving spring 5-4 to be wound on axis 5-1, back-moving spring 5-4 part and axis 5-1 are fixed, and reset bullet Spring 5-4 both ends are connected with rotating disk 5-2；Back-moving spring 5-4 ensures to rotate during rotating disk 5-2 stress, is returned automatically when not stressing Middle position is arrived again, such as Fig. 2 state；Rotating disk 5-2 marginal position is provided with prominent group angle 5-21, and it is an obtuse angle to dial angle 5-21； Rotating disk 5-2 upper surface is provided with two wedge type block 5-220, or neck；Slid axially on axis 5-1 and lever 5- is installed 60, lever 5-60, which can be moved up and down, to be rotated；It is provided between lever 5-60 and axis 5-1 for lever 5-60 to be pushed to 3rd spring 5-70 of rotating disk 5-2 end faces.Such as Fig. 3, after rotating disk 5-2 rotates counterclockwise certain angle, lever 5-60, which is slipped over, to be turned Mono- wedge type block 5-220 of disk 5-2 is simultaneously against this wedge type block 5-220 dorsal parts, or is caught in a neck；Now, rotating disk 5-2 Dial angle 5-21 and can pull caught on part to lower stress；Such as Fig. 8, after rotating disk 5-2 rotates clockwise certain angle, Lever 5-60 slips over rotating disk 5-2 another wedge type block 5-220 and is against this wedge type block 5-220 dorsal parts, or is caught in another In neck, now, rotating disk 5-2 dial angle 5-21 can upward stress, promote caught on part.Connect in lever 5-60 upper end Tricing line 5-3 is met, tricing line 5-3 pulls up lever 5-60 and leaves rotating disk 5-2 certain distances, now, back-moving spring 5-4's Under effect, rotating disk 5-2 is returned to middle position position as shown in Figure 2.

Embodiment three

A kind of folding umbrella stem with admission extinguisher for applying plectrum in embodiment one or embodiment two；

As shown in Fig. 9 to Figure 14, upper pole 1-1, middle pole 1-2 and lower pole 1-3 that umbrella stem includes being sequentially connected are folded, Upper pole 1-1, middle pole 1-2 and lower pole 1-3 are hollow stems；Slip cap is equipped with slip ring 4 on upper pole 1-1.

The upper groove 1-11 of one section of axial direction is provided with upper pole 1-1 upper portion side walls, one is provided with upper pole 1-1 lower sides Individual positioning hole 1-13.

For the slip cap of slip ring 4 on upper pole 1-1, the side wall of slip ring 4 is provided with axial long through groove 4-1；Slip ring 4 is elongated logical The solution closing piece 14 of strip is slidably fitted with groove, the middle part of solution closing piece 14 is provided with unblock groove 14-3；Unlock groove 14-3 with it is upper Groove 1-11 is just relative.Long through groove 4-1 upper ends side is provided with one section of upper shed groove 4-2, and solution closing piece 14 upper end side is fixed with The upper unblock projection 14-1 slided in upper shed groove 4-2；Upper unblock projection 14-1 is relative with positioning hole 1-13 positions, upper unblock Projection 14-1 is slided in upper shed groove 4-2 when being pressed on positioning hole 1-13, it is possible to achieve positioning hole 1-13 unblock.It is elongated logical Groove 4-1 lower ends opposite side is provided with one section of under shed groove 4-3, and hook 4-4 is provided with shed groove 4-3 tops；4-4 is linked up with Back-moving spring is set between open slot 4-3, when ensureing that hook 4-4 does not stress, the position of solid line expression in figure；Solve closing piece 14 Lower end opposite side is fixed with the lower unblock projection 14-2 slided under shed groove 4-3, when lower unblock projection 14-2 is moved upwards, It is against on the inclined-plane under hook 4-4 so that hook 4-4 is rotated up the position represented in dotted line in figure, realizes hook 4-4 solution Lock.

Middle pole 1-2 slip caps are in upper pole 1-1；It is being provided with axial direction in middle pole 1-2 side walls with upper pole Groove slideway the 1-21 relative upper groove 1-11 of 1-1；One is provided with middle pole 1-2 upper ends side wall from groove slideway 1-21 upper ends The upper positioning groove 1-22 of certain distance, one is provided with from the spacing of groove slideway 1-21 lower ends one in middle pole 1-2 bottom side of the wall From lower positioning groove 1-24.Upper positioning groove 1-22, groove slideway 1-21 and lower positioning groove 1-24 are located along the same line. The side positioning groove 1-25 coordinated with hook 4-4 is provided with lower positioning groove 1-24 sides.When slip ring 4 slides into upper pole 1-1 During bottom, upper pole 1-1 is stretched out in the lower end of slip ring 4, and at this moment, hook 4-4 is hung in the positioning groove 1-25 of side.In middle pole 1- 2 upper end side walls are provided with an alignment pin 1-23 being engaged with upper pole 1-1 positioning holes 1-13.It is cased with outside middle pole 1-2 Sleeve 7, the lower end of sleeve 7 are fixed with the sealing of middle pole 1-2 lower ends, and the upper end of sleeve 7 is open, under the upper end of sleeve 7 is more than or equal to End.The canopy being engaged with the upper end open of sleeve 7 is installed in upper pole 1-1 upper ends；At the upper end open of sleeve 7, with canopy The position of cooperation is provided with water proof rubber pad.

Lower pole 1-3 slip caps are in middle pole 1-2；Plectrum 5 is fixed inside lower pole 1-3 upper ends, plectrum 5 is dialled Angle 5-21 is relative with groove slideway 1-21 positions；Lower pole 1-3 lower ends mounting knob 11；The control button 6 of control plectrum 5 is installed On handle 11, control button 6 is connected with the tricing line 5-3 in plectrum 5, by pressing control button 6, can pull tricing line 5-3, the reset of solid line plectrum 5.The position that the lower end of sleeve 7 coordinates with handle 11 is provided with water proof rubber pad, and the surface of control button 6 is set There is waterproof membrane.

One pulley 10 is installed in upper pole 1-1 upper ends；Sliding block 8, lower pole 1-3 are slidably connected in lower pole 1-3 Inwall upper end is provided with the half the circumference of the sleeve where it joins the shoulder that limitation sliding block 8 moves, and adjustable spring 8- is connected between the lower end of sliding block 8 and lower pole 1-3 lower ends 1, adjustable spring 8-1 give sliding block 8 one downward power, ensure that drawstring 9 can stretch when umbrella is closed；The upper end of sliding block 8 connects Drawstring 9 is connected to, the other end of drawstring 9 sequentially passes through lower pole 1-3, middle pole 1-2, upper pole 1-1 upwards, and bypasses pulley 10 Afterwards, it is connected on slip ring 4.When upper pole 1-1, middle pole 1-2 and lower pole 1-3 are all pulled open, sliding block 8 can by drawstring 9 To move slip ring 4 to upper pole 1-1 upper ends.

Application method

Umbrella is provided with as shown in figure 9, folding umbrella frame 2 is arranged on and folds upper pole 1-1 upper ends, umbrella frame 2 in umbrella stem Clothing；The middle part of umbrella frame 2 is connected with the slip ring 4 for controlling umbrella frame 2 to open and close；In upper pole 1-1 upper ends and the upper surface of slip ring 4 Between be provided with the spring of power moved downward to sliding sleeve 4, ensure that sliding sleeve 4 can move downward automatically；Umbrella frame 2 can also use it His structure that can ensure sliding sleeve 4 and move downward automatically.

With reference to Figure 15 to Figure 18, umbrella frame 2 and canopy, opening process are eliminated in figure：

Usually parachute kit is in and has withdrawn state to be opened.

When opening and using, a hand holds sleeve, and another hand holds handle, clicks control button so that plectrum turns Middle position state is changed to, then

The first step：Hold pole during handle extracts lower pole out；During this, plectrum has rotated clockwise certain distance, Become state in Fig. 4 (deployed condition)；The plectrum on lower pole top passes through the groove slideway of middle pole, enters the elongated of slip ring In groove；

Second step：Hold handle and lower pole is entirely insertable middle pole again；In the process, solution closing piece in slip ring first to On move a certain distance, the lower unblock projection of solution closing piece lower end jacks up hook so that hook leaves side positioning groove, realizes slip ring With the unblock of middle pole, that is, the unblock of middle pole and upper pole；Pole is pushed on continuing, you can by slip ring and whole upper section Pole during bar is released, when upper pole shifts top onto, the positioning hole of upper pole is overlapped and fixed with the alignment pin of middle pole；

3rd step：Hold pole to agretope, lower pole band movable slider, sliding block during handle extracts lower pole out and pull drawing Rope, drawstring, which pulls, to be moved on on slip ring at the top of pole, and umbrella cover is opened；Plectrum with pole top at present is positioned at positioning groove It is interior, lower pole is fixed on agretope, can be with normal use parachute kit.

Umbrella-folding process：

When reclaiming parachute kit, a hand holds sleeve, and another hand holds handle, clicks control button so that plectrum turns Middle position state is changed to, now because the effect of spring, umbrella cover is in the state shunk automatically, and slip ring has the trend moved downward, Then

The first step：Hold handle and lower pole is entirely insertable middle pole, during this, plectrum has rotated counterclockwise a spacing From becoming state in Fig. 3 (umbrella closing state)；The plectrum on lower pole top passes through the groove slideway of middle pole；When slip ring is slided automatically To upper pole lower end, at this moment, the groove slideway of plectrum through middle pole is entered in slip ring in the unblock groove for solving closing piece；

Second step：Hold handle and take out lower pole downwards, the solution closing piece in slip ring first moves down certain distance；Now, solve Upper unblock projection on closing piece is pressed on positioning hole, realizes the unblock of positioning hole and alignment pin；Leave behind pole, can drive under continuing Upper pole is moved down, and umbrella frame, canopy are all pulled in sleeve；When continuing lower pole being pulled to agretope, the extension in slip ring It is hooked on the inside of pole in positioning groove, realizes the fixation of umbrella frame, upper pole and middle pole；Meanwhile the canopy of upper pole with Closed at the top of sleeve；

3rd step：Hold handle and lower pole is entirely insertable middle pole to agretope, during the plectrum on lower pole top enters In the upper positioning groove of pole upper end and the upper groove of upper pole upper end, the fixation of lower pole and middle pole is realized；Handle simultaneously Closed with sleeve bottom, so as to complete umbrella-folding process.

Example IV

Such as Figure 11, Figure 12, and shown in Figure 21 to Figure 23, upper pole 1-1, middle pole that umbrella stem includes being sequentially connected are folded 1-2 and lower pole 1-3, upper pole 1-1, middle pole 1-2 and lower pole 1-3 are hollow stems；Slip cap is equipped with upper pole 1-1 Slip ring 4.

Upper pole 1-1 lower ends slide axially is provided with solution closing piece 14, solution closing piece 14 may only on upper pole 1-1 on glide Dynamic a certain distance；The middle part of solution closing piece 14 is provided with unblock groove 14-3；It is just relative to unlock groove 14-3 and upper groove 1-11.Unblock The upper end side of block 14 is fixed with the upper unblock projection 14-1 relative with positioning hole 1-13 positions；Upper unblock projection 14-1, which is slided, to be pressed in When on positioning hole 1-13, it is possible to achieve positioning hole 1-13 unblock.The solution lower end opposite side (or homonymy) of closing piece 14 is fixed with lower solution Lock projection 14-2；There is a hook 4-4 upper pole 1-1 lower ends are rotatably mounted, hook 4-4 is above lower unblock projection 14-2. Back-moving spring is set between hook 4-4 and upper pole 1-1, when ensureing that hook 4-4 does not stress, the position of solid line expression in figure Put；When lower unblock projection 14-2 is moved upwards, it is against on the inclined-plane under hook 4-4 so that hook 4-4 is rotated up being in empty in figure The position that line represents, realize hook 4-4 unblock.

Application method

With reference to Figure 24 to Figure 27, umbrella frame 2 and canopy, opening process are eliminated in figure：

Usually parachute kit is in and has withdrawn state to be opened.

The first step：Hold pole during handle extracts lower pole out；During this, plectrum has rotated clockwise certain distance, Become state in Fig. 4 (deployed condition)；The plectrum on lower pole top passes through the groove slideway of middle pole, enters the solution of solution closing piece Lock in groove；

Second step：Hold handle and lower pole is entirely insertable middle pole again；In the process, solution closing piece first moves up one Set a distance, the lower unblock projection of solution closing piece lower end jack up hook so that hook leaves side positioning groove, realizes solution closing piece and middle section The unblock of bar, that is, the unblock of middle pole and upper pole；Pole is pushed on continuing, you can push away solution closing piece and whole upper pole Go out middle pole, when upper pole shifts top onto, the positioning hole of upper pole is overlapped and fixed with the alignment pin of middle pole；

Umbrella-folding process：

The first step：Hold handle and lower pole is entirely insertable middle pole, during this, plectrum has rotated counterclockwise a spacing From becoming state in Fig. 3 (umbrella closing state)；The plectrum on lower pole top passes through the groove slideway of middle pole；At this moment, plectrum passes through The groove slideway of middle pole is entered in the unblock groove of solution closing piece；

Second step：Hold handle and take out lower pole downwards, solution closing piece first moves down certain distance；Now, solve on closing piece Upper unblock projection is pressed on positioning hole, realizes the unblock of positioning hole and alignment pin；Leave behind pole, can drive under pole under continuing Move, and umbrella frame, canopy are all pulled in sleeve；When continuing lower pole being pulled to agretope, during the hook in slip ring enters On the inside of pole in positioning groove, the fixation of umbrella frame, upper pole and middle pole is realized；Meanwhile the canopy of upper pole and sleeve top Closure；

Claims

A kind of 1. plectrum, it is characterised in that：Including axis (5-1) and the rotating disk (5-2) that may be rotatably mounted on axis (5-1)； The marginal position of back-moving spring (5-4) rotating disk (5-2) is installed provided with prominent between the axis (5-1) and rotating disk (5-2) What is gone out dials angle (5-21), and two circumferentially disposed necks (5-22) or wedge type block (5-220) are provided with rotating disk (5-2)； The support block (5-5) that arrangement is separated with rotating disk (5-2) is fixed with the rotating disk (5-2) side；Opened on the support block (5-5) There is mounting hole, push rod (5-6) is slidably fitted with support block (5-5) mounting hole；In the push rod (5-6) and support block (5- 5) second spring (5-7) for push rod (5-6) to be pushed to rotating disk (5-2) direction is installed between；When the rotating disk (5-2) is inverse After hour hands turn an angle, the push rod (5-6) slides into neck (5-22) of rotating disk (5-2) or slid over rotating disk (5-2) wedge type block (5-220) is simultaneously against this wedge type block (5-220) dorsal part；When the rotating disk (5-2) rotates clockwise necessarily After angle, the push rod (5-6) slide into rotating disk (5-2) another neck (5-22) or slide over rotating disk (5-2) another Wedge type block (5-220) is simultaneously against this wedge type block (5-220) dorsal part.
A kind of 2. plectrum according to claim 1, it is characterised in that：The back-moving spring (5-4) is wound on axis (5-1) On, the part and axis (5-1) of back-moving spring (5-4) are fixed；The both ends of back-moving spring (5-4) are connected with rotating disk (5-2).
A kind of 3. plectrum according to claim 1, it is characterised in that：The push rod (5-6) it is parallel with rotating disk (5-2) or Vertically.
A kind of 4. plectrum according to claim 1, it is characterised in that：The push rod (5-6) is vertical with rotating disk (5-2)；Institute It is the arc-shaped slot being opened on rotating disk (5-2) to state neck (5-22).
A kind of 5. plectrum, it is characterised in that：Including axis (5-1) and the rotating disk (5-2) that may be rotatably mounted on axis (5-1)； The marginal position of back-moving spring (5-4) rotating disk (5-2) is installed provided with prominent between the axis (5-1) and rotating disk (5-2) What is gone out dials angle (5-21), and the upper surface of rotating disk (5-2) is provided with two wedge type blocks (5-220) or two necks (5-22)；Described Slid axially on axis (5-1) and lever (5-60) is installed；It is provided with and is used between the lever (5-60) and axis (5-1) Lever (5-60) is pushed to the 3rd spring (5-70) of rotating disk (5-2) end face；When the rotating disk (5-2) rotates counterclockwise certain angle After degree, the lever (5-60) slips over wedge type block (5-220) of rotating disk (5-2) and is against this wedge type block (5-220) dorsal part Or slide into neck (5-22) of rotating disk (5-2)；After the rotating disk (5-2) rotates clockwise certain angle, the lever (5-60) slips over another wedge type block (5-220) of rotating disk (5-2) and is against this wedge type block (5-220) dorsal part or slides into rotating disk In (5-2) another neck (5-22).
6. a kind of use is according to the folding umbrella stem of any plectrum in claim 1 to 5, it is characterised in that：Also include being sequentially connected Upper pole (1-1), middle pole (1-2) and lower pole (1-3), upper pole (1-1), middle pole (1-2) and lower pole (1-3) are equal It is hollow stem；Slip cap is equipped with slip ring (4) on the upper pole (1-1)；

The upper groove (1-11) of one section of axial direction is provided with upper pole (1-1) upper portion side wall, on upper pole (1-1) lower sides A positioning hole (1-13) is provided with,

Slip ring (4) side wall is provided with axial long through groove (4-1), and solution closing piece is slidably fitted with slip ring (4) long through groove (14), solve and unblock groove (14-3) is provided with the middle part of closing piece (14)；Long through groove (4-1) the upper end side is provided with one section of upper shed Groove (4-2), described solution closing piece (14) upper end side are fixed with the interior slip of upper shed groove (4-2) and the positioning hole (1-13) The relative upper unblock projection (14-1) in position；Long through groove (4-1) lower end opposite side is provided with one section of under shed groove (4-3), in institute State that under shed groove (4-3) top is rotatably mounted a hook (4-4), solution closing piece (14) lower end opposite side is fixed with to be opened under The lower unblock projection (14-2) coordinated with hook (4-4) slided in mouth groove (4-3)；

Middle pole (1-2) slip cap is in upper pole (1-1)；Be provided with middle pole (1-2) side wall axial direction with The relative groove slideway (1-21) of groove (1-11) on upper pole (1-1)；One is provided with the side wall of middle pole (1-2) upper end from logical The upper positioning groove (1-22) of groove slideway (1-21) upper end certain distance, one is provided with middle pole (1-2) bottom side of the wall from logical The lower positioning groove (1-24) of groove slideway (1-21) lower end certain distance；It is provided with and institute in described lower positioning groove (1-24) side State the side positioning groove (1-25) of hook (4-4) cooperation；One and upper pole (1- are provided with the side wall of middle pole (1-2) upper end 1) alignment pin (1-23) that positioning hole (1-13) is engaged；

Lower pole (1-3) slip cap is in middle pole (1-2)；The plectrum (5) is fixed in lower pole (1-3) upper end, Group angle (5-21) of plectrum (5) is relative with groove slideway (1-21) position；Lower pole (1-3) lower end is provided with control plectrum (5) control button (6)；

Pole (1-1) upper end is provided with a pulley (10) on described；Sliding block is slidably connected in the lower pole (1-3) (8)；Sliding block (8) upper end is connected with drawstring (9), and drawstring (9) other end sequentially passes through lower pole (1-3), middle pole upwards (1-2), upper pole (1-1), and around after pulley (10), be connected on slip ring (4).
A kind of 7. folding umbrella stem according to claim 6, it is characterised in that：Lower pole (1-3) the inwall upper end is provided with The mobile half the circumference of the sleeve where it joins the shoulder of sliding block (8) is limited, adjustable spring (8-1) is connected between sliding block (8) lower end and lower pole (1-3) lower end.
A kind of 8. folding umbrella stem according to claim 6, it is characterised in that：Fix and connect in middle pole (1-2) lower end Sleeve (7) is connected to, sleeve (7) lower end is fixed with middle pole (1-2), and sleeve (7) upper end is open；Sleeve (7) upper end be more than or Equal to lower end, pole (1-1) upper end is provided with the canopy being engaged with sleeve (7) upper end open on described；In the sleeve (7) at upper end open, the position coordinated with canopy is provided with water proof rubber pad.
A kind of 9. folding umbrella stem according to claim 8, it is characterised in that：Lower pole (1-3) lower end is provided with handle (11)；The control button (6) is arranged on handle (11)；The position that sleeve (7) lower end coordinates with handle (11) is provided with Water proof rubber pad；Control button (6) surface is provided with waterproof membrane.
10. a kind of use is according to the folding umbrella stem of any plectrum in claim 1 to 5, it is characterised in that：Also include being sequentially connected Upper pole (1-1), middle pole (1-2) and lower pole (1-3), upper pole (1-1), middle pole (1-2) and lower pole (1-3) are equal It is hollow stem；Slip cap is equipped with slip ring (4) on the upper pole (1-1)；

The upper groove (1-11) of one section of axial direction is provided with upper pole (1-1) upper portion side wall, on upper pole (1-1) lower sides It is provided with a positioning hole (1-13)；

Upper pole (1-1) lower end, which slides axially, is provided with solution closing piece (14)；Unblock groove is provided with the middle part of solution closing piece (14) (14-3)；Described solution closing piece (14) upper end side is fixed with the upper unblock projection (14- relative with the positioning hole (1-13) position 1)；Solution closing piece (14) lower end opposite side is fixed with lower unblock projection (14-2)；It is rotatably mounted in upper pole (1-1) lower end There is hook (4-4), hook (4-4) is above lower unblock projection (14-2)；

Middle pole (1-2) slip cap is in upper pole (1-1)；Be provided with middle pole (1-2) side wall axial direction with The relative groove slideway (1-21) of groove (1-11) on upper pole (1-1)；One is provided with the side wall of middle pole (1-2) upper end from logical The upper positioning groove (1-22) of groove slideway (1-21) upper end certain distance, one is provided with middle pole (1-2) bottom side of the wall from logical The lower positioning groove (1-24) of groove slideway (1-21) lower end certain distance；It is provided with and institute in described lower positioning groove (1-24) side State the side positioning groove (1-25) of hook (4-4) cooperation；One and upper pole (1- are provided with the side wall of middle pole (1-2) upper end 1) alignment pin (1-23) that positioning hole (1-13) is engaged；

Lower pole (1-3) slip cap is in middle pole (1-2)；The plectrum (5) is fixed in lower pole (1-3) upper end, Group angle (5-21) of plectrum (5) is relative with groove slideway (1-21) position；Lower pole (1-3) lower end is provided with control plectrum (5) control button (6)；

Pole (1-1) upper end is provided with a pulley (10) on described；Sliding block is slidably connected in the lower pole (1-3) (8)；Sliding block (8) upper end is connected with drawstring (9), and drawstring (9) other end sequentially passes through lower pole (1-3), middle pole upwards (1-2), upper pole (1-1), and around after pulley (10), be connected on slip ring (4).