CN209458166U - A kind of height-adjustable fan - Google Patents
A kind of height-adjustable fan Download PDFInfo
- Publication number
- CN209458166U CN209458166U CN201920218529.9U CN201920218529U CN209458166U CN 209458166 U CN209458166 U CN 209458166U CN 201920218529 U CN201920218529 U CN 201920218529U CN 209458166 U CN209458166 U CN 209458166U
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- adjusting rod
- main body
- adjusting
- height
- fixed link
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Abstract
The utility model discloses a kind of height-adjustable fans, including fan main body and pedestal, by one for adjusting the regulating device connection of the fan main body height between the fan main body and pedestal, the regulating device includes the connection rotary head component for adjusting lower angle in the fan main body, for adjusting the adjusting rod of fan main body upper-lower height, fixed link and locking assembly for lock adjustment bar, the locking assembly includes screw thread locking bar and the handle for driving the locking bar rotation, the upper lock hole and lower lock hole that adaptation is threadedly coupled with screw thread locking bar are respectively equipped on the side of the connection rotary head component and fixed link, the adjusting rod is equipped with the axial groove for cooperating the screw fastening rod lock adjusting rod position.The adjusting rod of the utility model can carry out the adjusting of height to the utility model respectively from upper and lower ends, can achieve the purpose that fine tuning simultaneously and significantly adjust, convenient for operation.
Description
Technical field
The utility model designs fan technology field, in particular to a kind of height-adjustable fan.
Background technique
Electric fan abbreviation electric fan, also referred to as fan, ventilating fan are a kind of using the rotation of motor drive flabellum, to reach
So that air is accelerated the household electrical appliance of circulation, is mainly used for cooling and heatstroke-eliminating and ventilating air.Existing domestic fan either lands
Fan or ceiling fan, mostly highly immobilize, cannot arbitrarily change the height of fan according to wish, outlet air height cannot facilitate
The ground adaptation respective demand of different crowd or its height are more troublesome when being adjusted, not easy to operate.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of fans that height is conveniently adjusted, to solve existing skill
Deficiency present in art.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows: a kind of height-adjustable fan, it is special
Sign is to include fan main body and pedestal, by one for adjusting the fan main body height between the fan main body and pedestal
Regulating device connection, the regulating device includes the connection rotary head component for adjusting lower angle in the fan main body, use
In adjusting the adjusting rod of fan main body upper-lower height, fixed link and locking assembly for lock adjustment bar, the fixed link is solid
It is scheduled on pedestal, the locking assembly includes screw thread locking bar and the handle for driving the locking bar rotation, the connection rotary head
The top of the adjusting rod is socketed in outside component adaptation, the outer bottom end for being socketed in the adjusting rod of fixed link adaptation is described
Adjusting rod can be slided up and down along the axial direction of the connection rotary head component axial direction and fixed link, the connection rotary head
It is respectively corresponded on the side of component and fixed link and is equipped with upper lock hole and lower lock hole that adaptation is threadedly coupled with screw thread locking bar, institute
Adjusting rod is stated equipped with the axial groove for cooperating the screw fastening rod lock adjusting rod position.
As an improvement, the connection rotary head component includes the lower sleeve for rotating head and the outer socket adjusting rod of adaptation,
The lower sleeve is equipped with the sliding slot for being adapted to the axial groove, and the upper lock hole is set in sliding slot, the inside of the lower sleeve
End face is equipped with the convex block for being inserted in depth for limiting the adjusting rod, and the fan main body passes through shaft and the rotation head
Rotation connection, sets that there are two symmetrical and be adapted to the through-hole that shaft passes through on the rotation head.
As an improvement, being additionally provided with buffer stopper on the inner side end of the lower sleeve.
As an improvement, the part that the adjusting rod stretches out in fixed link is useful in the guarantor for protecting the adjusting rod with outer shaft sleeve
Sheath, the interior diameter D of the protective case are greater than the overall diameter H of the fixed link, the interior diameter D of the protective case and the fixation
The overall diameter H difference of bar is 0.2mm；
The side of the protective case is equipped with the circular hole passed through for the screw thread locking bar.
Compared with prior art, the utility model has the following beneficial effects: the connection rotary head component of the utility model and fixation
It is respectively equipped with lock hole on bar and lower lock hole comes the position of lock adjustment bar, adjusting rod is distinguished from upper and lower ends
The adjusting that height is carried out to the utility model can achieve the purpose that adjust and significantly adjust by a small margin simultaneously, and user is adjusting
Locking assembly need to be only unscrewed when section adjusting rod is adjusted, and do not needed additional tool and carried out disassembly adjusting, be convenient for
Operation.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the decomposition texture schematic diagram of the utility model.
Fig. 3 is structural schematic diagram of the utility model about locking assembly.
Fig. 4 is structural schematic diagram of the utility model about connection rotary head component.
Fig. 5 is structural schematic diagram of the utility model about fixed link.
Fig. 6 is structural schematic diagram of the utility model about adjusting rod.
Fig. 7 is structural schematic diagram of the utility model about lower sleeve.
Fig. 8 is structural schematic diagram of the utility model about head-shaking device.
Fig. 9 is structural schematic diagram of the utility model about protective case.
Figure 10 is status diagram when the utility model is fully retracted about adjusting rod.
Figure 11 is the utility model about the status diagram after the elongation of adjusting rod top.
Figure 12 is the utility model about the status diagram after the elongation of adjusting rod bottom end.
In figure:
Fan main body 1, regulating device 3, connection rotary head component 4, adjusting rod 5, fixed link 6, locking assembly 7, is protected pedestal 2
Sheath 8, upper lock hole 40, rotation head 41, lower sleeve 42, rotation head lid 43, axial groove 50, lower lock hole 60, screw thread
Locking bar 70, handle 71, circular hole 80, flabellum 100, motor 101, head-shaking device 102, mesh enclosure 103, connecting rod 104 of shaking the head, frame of shaking the head
105, switch 106, knob 107, protection rear shell 108, shaft 109, through-hole 410, sliding slot 420, inner side end 421, convex block 422,
Buffer stopper 423, the interior diameter D of protective case, fixed link overall diameter H.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in fig. 1, fig. 2 and fig. 8, a kind of height-adjustable fan, including fan main body 1 and pedestal 2, specifically,
The fan main body 1 includes flabellum 100, the motor 101 for driving the rotation of flabellum 100 and is used for electricity described in left-right rotation
The head-shaking device 102 of machine 101 is also electrically connected with switch 106 on the motor 101 and for adjusting 101 revolving speed of motor
Knob 107, the motor 101 is additionally provided with protection rear shell 108 prevents motor 101 to be covered with dust all over for motor 101 to be isolated.And institute
Stating flabellum 100 has mesh enclosure 103 with outer shaft sleeve, and child is prevented to be scraped off.In the present embodiment, head-shaking device 102 includes the company of shaking the head
Bar 104 and shake the head frame 105, shake the head connecting rod 104 and the rotation connection of frame 105 of shaking the head, it is described shake the head connecting rod 104 with it is described
Motor 101 connects, and 101 left-right rotation of motor can be driven, to increase the coverage area of the utility model.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 6 and Fig. 8, shaking the head for the fan main body 1 is led between frame 105 and pedestal 2
It crosses one and is connected for adjusting the regulating device 3 of 1 height of fan main body, the regulating device 3 includes for adjusting the wind
The connection rotary head component 4 for fanning lower angle in main body 1, for adjusting adjusting rod 5, fixed link 6 and the use of 1 upper-lower height of fan main body
In the locking assembly 7 of lock adjustment bar 5, the fixed link 6 is fixed on pedestal 2, and specifically, the connection rotary head component 4 wraps
The lower sleeve 42 and rotation head lid 43 on rotation head 41, the outer socket adjusting rod 5 of adaptation are included, rotation head lid 43 can
Releasably lid closes on rotation head 41, and the frame 105 of shaking the head of the fan main body 1 passes through shaft 109 and the rotation head 41
Rotation connection, the shaft 109 setting are being shaken the head on frame 105, accordingly, set on the rotation head 41 there are two it is symmetrical and suitable
With the through-hole 410 that shaft 109 passes through, it may make frame 105 of shaking the head that can rotate in the vertical direction to adjust blowing for flabellum 100 in this way
Wind angle, the group for being adapted to different height use.And the locking assembly 7 includes screw thread locking bar 70 and described for driving
Screw thread locking bar 70, can be pressed on adjusting rod 5, with reality by the handle 71 that locking bar 70 rotates by deasil swing handle 71
The locking of existing adjusting rod 5, on the contrary it is then to unlock.Accordingly, the adjusting rod 5 is equipped with for cooperating the screw thread locking bar 70 to lock
It sets the tone the axial groove 50 of 5 position of pole, is held out against in axial groove 50 by screw thread locking bar 70, the position of secured adjusted bar 5 is come with this
Set, when screw thread locking bar 70 be detached from the contact of axial groove 50 after, adjusting rod 5 then can and be conditioned.
As shown in Fig. 2, Fig. 4, Fig. 5 and Fig. 7, the lower sleeve 42 of the connection rotary head component 4 is adapted to is socketed in the tune outside
The top of pole 5, the fixed link 6 are adapted to the bottom end for being socketed in the adjusting rod 5 outside, and the adjusting rod 5 and lower sleeve 42 are consolidated
Fixed pole 6 is that clearance fit makes adjusting rod 5 can be along on 42 axial direction of lower sleeve and the axial direction of fixed link 6
Lower slider, to increase or decrease the height of the flabellum 100 of fan main body 1.In addition, the side of the lower sleeve 42 and fixed link 6
On respectively correspond and be equipped with the adaptation upper lock hole 40 and lower lock hole 60 that are threadedly coupled with screw thread locking bar 70, upper lock hole 40 is under
Lock hole 60 is connect with locking assembly 7 respectively, the purpose of adjustable 100 height of flabellum of the upper and lower ends to realize adjusting rod 5.
Moreover it is preferred that the lower sleeve 42 is equipped with the sliding slot 420 for being adapted to the axial groove 50, the sliding slot 420 can be in axial groove
It is slided in 50, the high fine-tuning of flabellum 100 is realized with this, the upper lock hole 40 is then set in sliding slot 420, locking assembly 7
Screw thread locking bar 70 is pressed on axial groove 50 by holding out against sliding slot 420 indirectly, carrys out secured adjusted bar 5 with this.As an improvement, institute
The inner side end 421 for stating lower sleeve 42 is equipped with the convex block 422 and buffer stopper 423 for being inserted in depth for limiting the adjusting rod 5,
It prevents from damaging adjusting rod 5 by pressure since fan main body 1 is overweight, plays the role of protecting adjusting rod 5.
In addition, the part that the adjusting rod 5 stretches out in fixed link 6 is useful in the guarantor for protecting the adjusting rod 5 with outer shaft sleeve
Sheath 8, protective case 8 is hand-held for user, prevents user from holding adjusting rod 5 with a firm grip directly to move the utility model；The protective case 8
Interior diameter D be greater than the fixed link 6 overall diameter H, for the present embodiment, the interior diameter D of the protective case 8 with it is described
The overall diameter H difference of fixed link 6 is 0.2mm, it can adjusting rod 5 is made to also ensure that guarantor while the protective case 8 slides up and down
Sheath 8 is movable to be socketed in the fixed link 6, slide up and down protective case 8 can in fixed link 6.As to protective case 8 into one
Step is improved, and the side of the protective case 8 is equipped with the circular hole 80 passed through for the screw thread locking bar 70, so that protective case 8 can also
It is used with being fixed with fixed link 6, sees Fig. 1, Fig. 2, Fig. 5 and Fig. 9.
As shown in Figure 10, Figure 11, Figure 12 and Fig. 1, respectively be adjusting rod 5 be fully retracted, 5 top of adjusting rod elongation
Afterwards, the status diagram after after the elongation of 5 bottom end of adjusting rod and top, the bottom end of adjusting rod 5 extends completely simultaneously, adjusting rod 5
Top is adjusted to adjust by a small margin, and the bottom end of adjusting rod 5 is adjusted to significantly adjust, to realize the height adjustment of flabellum 100.
In conclusion being respectively corresponded on the connection rotary head component 4 and fixed link 6 of the utility model equipped with upper 40 He of lock hole
Lower lock hole 60 comes the position of lock adjustment bar 5, and adjusting rod 5 is allowed to carry out height to flabellum 100 respectively from upper and lower ends
Adjusting, can achieve the purpose that simultaneously by a small margin adjust and significantly adjust, user adjust when need to only unscrew locking assembly 7
Adjusting rod 5 can be adjusted, not need additional tool and carry out disassembly adjusting, convenient for operation.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (4)
1. a kind of height-adjustable fan, it is characterised in that: including fan main body (1) and pedestal (2), the fan main body
(1) it is connected by one for adjusting the regulating device (3) of the fan main body (1) height between pedestal (2), the adjusting dress
Setting (3) includes the connection rotary head component (4) for adjusting lower angle on the fan main body (1), for adjusting fan main body (1)
Adjusting rod (5), fixed link (6) and the locking assembly (7) for being used for lock adjustment bar (5) of upper-lower height, the fixed link (6) are solid
It is scheduled on pedestal (2), the locking assembly (7) includes screw thread locking bar (70) and the handle for driving the locking bar (70) to rotate
(71), the outer top for being socketed in the adjusting rod (5) of connection rotary head component (4) adaptation, the fixed link (6) are adapted to housing
The bottom end in the adjusting rod (5) is connect, the adjusting rod (5) along connection rotary head component (4) axial direction and can consolidate
The axial direction of fixed pole (6) slides up and down, and respectively corresponds and is equipped on the side of connection rotary head component (4) and fixed link (6)
It is adapted to the upper lock hole (40) and lower lock hole (60) being threadedly coupled with screw thread locking bar (70), the adjusting rod (5), which is equipped with, to be used
In the axial groove (50) for cooperating screw thread locking bar (70) lock adjustment bar (5) position.
2. height-adjustable fan according to claim 1, it is characterised in that: the connection rotary head component (4) includes
The lower sleeve (42) of head (41) and the outer socket adjusting rod (5) of adaptation is rotated, the lower sleeve (42) is equipped with adaptation institute
The sliding slot (420) of axial groove (50) is stated, the upper lock hole (40) is set in sliding slot (420), the inside of the lower sleeve (42)
End face (421) is equipped with the convex block (422) for being inserted in depth for limiting the adjusting rod (5), and the fan main body (1) is by turning
Axis (109) and the rotation head (41) are rotatablely connected, and set that there are two symmetrically and be adapted to shaft on the rotation head (41)
(109) through-hole (410) passed through.
3. height-adjustable fan according to claim 2, it is characterised in that: the inner side end of the lower sleeve (42)
(421) buffer stopper (423) are additionally provided on.
4. according to claim 1 to fan height-adjustable described in any one of 3 claims, it is characterised in that: the tune
The part that pole (5) stretches out in fixed link (6) is useful in the protective case (8) for protecting the adjusting rod (5), the guarantor with outer shaft sleeve
The interior diameter D of sheath (8) is greater than the overall diameter H of the fixed link (6), the interior diameter D of the protective case (8) and the fixed link
(6) overall diameter H difference is 0.2mm；
The side of the protective case (8) is equipped with the circular hole (80) passed through for the screw thread locking bar (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920218529.9U CN209458166U (en) | 2019-02-21 | 2019-02-21 | A kind of height-adjustable fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920218529.9U CN209458166U (en) | 2019-02-21 | 2019-02-21 | A kind of height-adjustable fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209458166U true CN209458166U (en) | 2019-10-01 |
Family
ID=68046789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920218529.9U Active CN209458166U (en) | 2019-02-21 | 2019-02-21 | A kind of height-adjustable fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209458166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023197616A1 (en) * | 2022-04-15 | 2023-10-19 | 邬志坚 | Height-adjustable turbofan |
-
2019
- 2019-02-21 CN CN201920218529.9U patent/CN209458166U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023197616A1 (en) * | 2022-04-15 | 2023-10-19 | 邬志坚 | Height-adjustable turbofan |
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