CN204895216U - Headrest lifting adjusting device - Google Patents
Headrest lifting adjusting device Download PDFInfo
- Publication number
- CN204895216U CN204895216U CN201520634175.8U CN201520634175U CN204895216U CN 204895216 U CN204895216 U CN 204895216U CN 201520634175 U CN201520634175 U CN 201520634175U CN 204895216 U CN204895216 U CN 204895216U
- Authority
- CN
- China
- Prior art keywords
- locating part
- button
- lever locating
- inverted
- shaped support
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Landscapes
- Seats For Vehicles (AREA)
Abstract
The utility model discloses a headrest lifting adjusting device, including the font of falling L support, be provided with flexible spacing on the font of the falling L support, overlap the pole setting of being equipped with and resting the head on and being connected in flexible spacing, position department is provided with the lever locating part between pole setting and the font of the falling L support, and wherein the pole setting distributes towards one side of lever locating part has the concave position of graduation, the upper end of lever locating part be provided with the protruding position that can block the concave position of graduation into and with the spring of the font of falling L leg joint, the lower extreme of lever locating part is provided with the button, connect through the button pivot between button and the lever locating part, the requirement that this head rest adjusting device combines the headrest to go up and down through reasonable construction improvement, especially through the button design of pole setting cooperation lever locating part and area button pivot, makes the lift adjustment of headrest more convenient, and adjusted stability also obtains improving moreover.
Description
Technical field
The utility model relates to adjustable seat field, particularly a kind of control apparatus for headrest elevating control.
Background technology
Some seats, such as beauty parlor's seat, automotive seat etc., the headrest that can regulate with liftable, this just needs a control apparatus to control the lifting of resting the head on, and this control apparatus should ensure the alerting ability of adjustment, ensure the stability of the position after regulating again.A designer devises a kind of structure, specifically can refer to the headrest jacking system of pillow chair " a kind of take the lead " that the patent No. is 201310353073.4, wherein mention the design of the stanchions fixed pulley adopting band drag-line, but this structure is durable not, and comparatively takes up room; A designer devises a kind of headrest again, the concrete reference patent No. is " a kind of jacking system for headrest of revolving chair " of 201020683521.9, mention and adopt pipe link to coordinate the design regulating support, but find that the modulability of this structure is not enough in practice, use underaction.Therefore be still necessary to design a kind of new head rest adjusting device, to solve the problem.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of headrest elevation and subsidence regulating device.
The utility model solves the technical scheme that its technical matters adopts:
A kind of headrest elevation and subsidence regulating device, comprise inverted L-shaped support, described inverted L-shaped support is provided with flexible position-limited rack, be set with and the vertical rod be connected of resting the head in described flexible position-limited rack, the bending plate place, upper end of described inverted L-shaped support has the through hole passed for vertical rod, between described vertical rod and inverted L-shaped support, position is provided with lever locating part, wherein vertical rod is distributed with calibration recess towards the side of lever locating part, the upper end of described lever locating part is provided with the convex position that can stick into calibration recess and the spring be connected with inverted L-shaped support, the lower end of described lever locating part is provided with button, described button stretches out through inverted L-shaped support, connected by button rotating shaft between described button and lever locating part.
As a preference, the adduction leg that described flexible position-limited rack includes external member and is connected with inverted L-shaped support.
As a preference, the junction between described lever locating part and button is provided with right-angle position.
The beneficial effects of the utility model are: this head rest adjusting device combines the requirement of headrest lifting, by rational structural improvement, the push-button design of lever locating part and the rotating shaft of band button is coordinated especially by vertical rod, make the lift adjustment of headrest more convenient, and the stability after adjustment is also improved, structure is simple and easy to use, is conducive to applying of technology.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is block diagram of the present utility model;
Fig. 2 is right elevation of the present utility model.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, a kind of headrest elevation and subsidence regulating device, comprise inverted L-shaped support 1, described inverted L-shaped support 1 is provided with flexible position-limited rack 2, be set with in described flexible position-limited rack 2 and the vertical rod 3 be connected of resting the head on, upper end bending plate 11 place of described inverted L-shaped support 1 has the through hole passed for vertical rod 3, and vertical rod 3 is elevated along the through hole of upper end bending plate 11 and flexible position-limited rack 2 and then controls the lifting of resting the head on.Between described vertical rod 3 and inverted L-shaped support 1, position is provided with lever locating part 4, and lever locating part 4 can along shaft swing that is middle or end.Wherein vertical rod 3 is distributed with calibration recess 31 towards the side of lever locating part 4, the upper end of described lever locating part 4 is provided with the convex position 41 that can stick into calibration recess 31 and the spring 5 be connected with inverted L-shaped support 1, and spring 5 is for the calibration recess 31 making convex position 41 stick into vertical rod 3 of exerting pressure to convex position 41.The lower end of described lever locating part 4 is provided with button 6, and described button 6 stretches out through inverted L-shaped support 1, is connected between described button 6 and lever locating part 4 by button rotating shaft 61.The button 6 of this band button rotating shaft 61 designs, make to touch the button 6 process in button 6 part there will not be and to swing and substantially can vertical telescopic, avoid the chance that the process touching the button 6 makes lever locating part 4 misplace, ensure the precision and stability of adjustment.When real work, end user only needs to press button 6 makes the convex position 41 of lever locating part 4 exit from the calibration recess 31 of vertical rod 3, then hold vertical rod 3 and regulate height, button 6 is sent out after having adjusted, the convex position 41 of lever locating part 4 just sticks into the calibration recess 31 of vertical rod 3 respective heights, complete the operation regulating height, simple to operation.
The adduction leg 22 that described flexible position-limited rack 2 includes external member 21 and is connected with inverted L-shaped support 1, makes structure compacter, improves structural stability.
Junction between described lever locating part 4 and button 6 is provided with right-angle position 42, the chance that the process making minimizing touch the button 6 causes lever locating part 4 to misplace, and improves structural stability further.
According to above-mentioned principle, the utility model can also carry out suitable change and amendment to above-mentioned embodiment, and such as lever locating part 4 or inverted L-shaped support 1 oppositely can be installed etc. according to reality.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.
Claims (3)
1. a headrest elevation and subsidence regulating device, it is characterized in that: comprise inverted L-shaped support (1), described inverted L-shaped support (1) is provided with flexible position-limited rack (2), be set with in described flexible position-limited rack (2) and the vertical rod (3) be connected of resting the head on, upper end bending plate (11) place of described inverted L-shaped support (1) has the through hole passed for vertical rod (3), between described vertical rod (3) and inverted L-shaped support (1), position is provided with lever locating part (4), wherein vertical rod (3) is distributed with calibration recess (31) towards the side of lever locating part (4), the upper end of described lever locating part (4) is provided with the convex position (41) that can stick into calibration recess (31) and the spring (5) be connected with inverted L-shaped support (1), the lower end of described lever locating part (4) is provided with button (6), described button (6) stretches out through inverted L-shaped support (1), connected by button rotating shaft (61) between described button (6) and lever locating part (4).
2. one headrest elevation and subsidence regulating device according to claim 1, is characterized in that: the adduction leg (22) that described flexible position-limited rack (2) includes external member (21) and is connected with inverted L-shaped support (1).
3. one headrest elevation and subsidence regulating device according to claim 1, is characterized in that: the junction between described lever locating part (4) and button (6) is provided with right-angle position (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634175.8U CN204895216U (en) | 2015-08-21 | 2015-08-21 | Headrest lifting adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634175.8U CN204895216U (en) | 2015-08-21 | 2015-08-21 | Headrest lifting adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204895216U true CN204895216U (en) | 2015-12-23 |
Family
ID=54917422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520634175.8U Active CN204895216U (en) | 2015-08-21 | 2015-08-21 | Headrest lifting adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204895216U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740331A (en) * | 2016-12-27 | 2017-05-31 | 北汽福田汽车股份有限公司 | A kind of vehicle and its seat |
| CN108916582A (en) * | 2018-07-17 | 2018-11-30 | 广州市淘淘乐商务服务有限公司 | A kind of employee's electronics wheel board system on and off duty |
| CN109089447A (en) * | 2018-08-28 | 2018-12-28 | 蚌埠市腾宇水产养殖农民专业合作社 | A kind of limit Cardan shaft of paddy field rotary cultivator |
| CN111820653A (en) * | 2019-04-20 | 2020-10-27 | 王桂庭 | Detachable seat support |
| CN112450634A (en) * | 2020-06-24 | 2021-03-09 | 延锋安道拓座椅有限公司 | Double-locking headrest guide sleeve structure |
-
2015
- 2015-08-21 CN CN201520634175.8U patent/CN204895216U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740331A (en) * | 2016-12-27 | 2017-05-31 | 北汽福田汽车股份有限公司 | A kind of vehicle and its seat |
| CN108916582A (en) * | 2018-07-17 | 2018-11-30 | 广州市淘淘乐商务服务有限公司 | A kind of employee's electronics wheel board system on and off duty |
| CN109089447A (en) * | 2018-08-28 | 2018-12-28 | 蚌埠市腾宇水产养殖农民专业合作社 | A kind of limit Cardan shaft of paddy field rotary cultivator |
| CN111820653A (en) * | 2019-04-20 | 2020-10-27 | 王桂庭 | Detachable seat support |
| CN112450634A (en) * | 2020-06-24 | 2021-03-09 | 延锋安道拓座椅有限公司 | Double-locking headrest guide sleeve structure |
| CN112450634B (en) * | 2020-06-24 | 2023-12-01 | 延锋国际座椅系统有限公司 | Double-locking headrest guide sleeve structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204895216U (en) | Headrest lifting adjusting device | |
| CN203122812U (en) | Leg supporting pad of wheelchair | |
| CN203943374U (en) | Multifunctional armrest device | |
| CN205163798U (en) | Multifunctional infusion support with adjustable | |
| CN205493003U (en) | Can sit upright alternate use's computer desk | |
| CN202223489U (en) | Auxiliary bracket for otorhinolaryngologic operations | |
| CN208784104U (en) | A kind of chair facilitating carrying | |
| CN206082608U (en) | Draw materials a mesa elevating gear and platform of drawing materials | |
| CN201938835U (en) | Lifting-type chair | |
| CN203954087U (en) | Medical arm bracket | |
| CN204099843U (en) | Regulating type TV bracket | |
| CN207245121U (en) | A kind of new cement floating device for building | |
| CN203927311U (en) | Novel adjustable computer display bracket | |
| CN203182321U (en) | Novel mouse support | |
| CN205691109U (en) | A kind of level gauge triangular support bracket of hydrological monitoring | |
| CN205195840U (en) | Bottom adjusting device of TV set backplate | |
| CN205529377U (en) | Style machine press device and style machine | |
| CN208748969U (en) | A kind of split heads can control flooring plate thickness | |
| CN203436797U (en) | Cushion height adjusting device | |
| CN205125612U (en) | Novel outdoor for leisure seat | |
| CN202611268U (en) | Novel construction support | |
| CN205504374U (en) | Panel computer support for bed | |
| CN204636813U (en) | A kind of follow-on crus upraising device | |
| CN203506969U (en) | Ophthalmologic operation frame | |
| CN203226498U (en) | Armrest height adjustable chair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |