CN105644400A - Adjustment device for headrest - Google Patents
Adjustment device for headrest Download PDFInfo
- Publication number
- CN105644400A CN105644400A CN201610164747.XA CN201610164747A CN105644400A CN 105644400 A CN105644400 A CN 105644400A CN 201610164747 A CN201610164747 A CN 201610164747A CN 105644400 A CN105644400 A CN 105644400A
- Authority
- CN
- China
- Prior art keywords
- collar
- promotion part
- furniture
- goods
- fastener
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/806—Head-rests movable or adjustable
- B60N2/838—Tiltable
- B60N2/841—Tiltable characterised by their locking devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/806—Head-rests movable or adjustable
- B60N2/809—Head-rests movable or adjustable vertically slidable
Abstract
The invention relates to an adjustment device for a headrest. The adjustment device comprises a rotating piece, a first pushing piece, a clamping piece and a connecting piece; the headrest is mounted on the rotating piece; the rotating piece is rotatably mounted on the first pushing piece in a sleeving manner; the clamping piece which clamps the rotating piece in a sliding manner is positioned at the end part of the first pushing part; the clamping piece is mounted on the connecting piece in a sliding manner; the connecting piece is mounted on a seat on which the headrest is positioned. The connecting piece is provided with a third sleeve ring; the clamping piece is nested in the third sleeve ring; a clamping groove is formed in the circumferential side surface of the clamping piece; a clamping strip which corresponds to the clamping groove is arranged on the inner wall of the third sleeve ring. According to the adjustment device for the headrest, the rotation of the headrest can be realized; a rotating angle can be adjusted; the adjustment device for the headrest belongs to the technical field of seats.
Description
Technical field
The present invention relates to the technical field of seat, particularly relate to a kind of setting device for resting the head on.
Background technology
Headrest on existing seat, most employing Fixed Design, headrest is rotatable, and this kind of design can not meet different people to the demand rested the head on and rotate. The rotary headrest of minority, headrest can not be fixed in a certain angle after turning to certain angle by headrest, and unusual inconvenience during the angle that adjustment headrest rotates, this kind of headrest uses inconvenience very. And, the headrest in existing market, the height of relative seat of resting the head on can not adjust, and the people that can not meet different height is to the demand of height of headrest. The headrest of life-time service this kind of seat, can affect the healthy of people.
Summary of the invention
For the technical problem existed in prior art, it is an object of the invention to: provide a kind of setting device for resting the head on, this setting device can realize the rotation of headrest, and the adjustable angle rotated.
In order to achieve the above object, the present invention adopts following technical scheme:
For the setting device rested the head on, comprise tumbler, first and promote part, Fastener, web member; Described headrest is arranged on tumbler, described tumbler is sleeved on the first promotion part with rotating formula, the Fastener that sliding type blocks tumbler is positioned at the end of the first promotion part, described Fastener is arranged on web member slidably, and described web member is arranged on the seat at headrest place. When driving the first promotion part to the right, Fastener does not contact with tumbler, and tumbler can rotate relative to the first promotion part, and when Fastener blocks tumbler, tumbler can not rotate.
Further: web member is provided with the 3rd collar, and described Fastener is nested in the 3rd collar, and the circumference side of described Fastener is provided with card groove, and the inwall of described 3rd collar is provided with the card article corresponding to card groove. When Fastener slides to the 3rd collar, in card article insertion card groove, Fastener does not rotate.
Further: tumbler is provided with first collar, and the first described collar is sleeved on the first promotion part, and the end towards first collar of described Fastener is provided with the gear teeth, and the inwall of described first collar is provided with the teeth groove corresponding to the gear teeth. When Fastener slides to the left, the gear teeth of Fastener are stuck on the teeth groove of first collar, meanwhile, on the card groove of the card article insertion Fastener of the 3rd collar so that tumbler can not rotate. When first promotion part to the right push card gripping members time, the gear teeth of Fastener are separated with the teeth groove of first collar, thus, first collar can relative to first promotion part rotate.
Further: the back of the body of Fastener is provided with the first spring of compression to the end of first collar.
Further: a kind of setting device for resting the head on also comprises the 2nd promotion part, and described tumbler is provided with the 2nd collar, the 2nd described collar is sleeved on the 2nd promotion part, is provided with the first spring of compression between described Fastener and the 2nd promotion part.
Further: a kind of setting device for resting the head on also comprises Sliding Control assembly; Being fixed with mounting block on described seat, described web member sliding type is arranged on mounting block, and the Sliding Control assembly that control linkage part slides up and down is arranged on the inside of web member.
Further: Sliding Control assembly comprises the first goods of furniture for display rather than for use, the 2nd goods of furniture for display rather than for use, slide block, inserts block; Many the slots distributed successively from top to bottom it are provided with in described mounting block; The first goods of furniture for display rather than for use driving the 2nd goods of furniture for display rather than for use to swing is arranged on the top of web member with rotating formula, described slotting block is arranged in slide block, described slotting block is provided with the cutting corresponding to slot, the 2nd goods of furniture for display rather than for use for controlling in cutting insertion slot is arranged on slide block with rotating formula, for driving the 2nd promotion part of the first goods of furniture for display rather than for use to connect with the first goods of furniture for display rather than for use. The slip that control linkage part is upper and lower in mounting block can be realized.
Further: the both sides of the oscillation centre of the 2nd goods of furniture for display rather than for use are provided with the amplitude of oscillation, and described slotting block is arranged in the amplitude of oscillation of both sides slidably; Along with the swing of the 2nd goods of furniture for display rather than for use, insert the insertion of the cutting on block or extract slot.
Further: slotting block has two, is positioned at the both sides of slide block, is provided with the 2nd spring of compression between two described slotting blocks.
Further: the end of the first promotion part is provided with the first button driving the first promotion part, the end of described 2nd promotion part is provided with the 2nd button driving the 2nd promotion part.
Generally speaking, tool of the present invention has the following advantages:
1. the present invention can realize the rotation of headrest, and the adjustable angle rotated.
2. the height of the relative seat of adjustable headrest of the present invention.
3. overall appearance of the present invention, structure are simple, easy for installation, easy to use.
Accompanying drawing explanation
Fig. 1 is that the present invention installs schematic diagram on the seat.
Fig. 2 is the schematic diagram of the entirety after setting device of the present invention installs.
Fig. 3 is the structural representation at first collar of tumbler, the 3rd collar of web member, Fastener, the first spring place.
Fig. 4 is Fastener, the 3rd collar of web member, the structural representation at the 2nd promotion part place.
Fig. 5 is the wiring layout of first collar of tumbler, the first promotion part, the 3rd collar of web member, Fastener, the first spring.
Fig. 6 is the front view of setting device of the present invention, does not draw mounting block.
Fig. 7 is the structural representation of mounting block inside.
Fig. 8 is the structural representation of the 2nd promotion part, Sliding Control assembly.
Fig. 9 is the structural representation at slide block inner chamber place.
Figure 10 is the structural representation of the 2nd promotion part when not promoting.
Figure 11 is the structural representation after the 2nd promotion part promotes.
Wherein, 1 is headrest, 2 is tumbler, 2-1 is first collar, 2-2 is the 2nd collar, 2-1-1 is teeth groove, 3 is web member, 3-1 is the 3rd collar, 3-1-1 is card article, 4 is mounting block, 4-1 is folder armful groove, 4-2 is slot, 5 is Fastener, 5-1 is the gear teeth, 5-2 is card groove, 6 is the first spring, 7 is the first promotion part, 8 is the 2nd promotion part, 9 is the first goods of furniture for display rather than for use, 9-1 is the first upper pendulum bar, 9-2 is first time fork, 10 is the 2nd goods of furniture for display rather than for use, 10-1 is the amplitude of oscillation, 11 for inserting block, 11-1 is cutting, 12 is slide block, 13 is the 2nd spring, 14 is briquetting, 15 is the first button, 16 is the 2nd button.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
Shown in composition graphs 1, Fig. 5, Fig. 8, a kind of setting device for resting the head on, comprises tumbler, the first promotion part, Fastener, web member, the 2nd promotion part, Sliding Control assembly. Described headrest is arranged on tumbler, and the headrest of the present invention adopts prior art to be arranged on the upper end of tumbler with rotating formula. The lower end of described tumbler is sleeved on the first promotion part with rotating formula, the Fastener that sliding type blocks tumbler is positioned at the end of the first promotion part, described Fastener is arranged on web member slidably, and described web member is arranged on the seat at headrest place.
Shown in composition graphs 3, Fig. 4 and Fig. 5, described web member entirety is in cubic plate, and the upper end of web member is provided with the 3rd collar, and described Fastener is nested in the 3rd collar, the circumference side of described Fastener is provided with card groove, and the inwall of described 3rd collar is provided with the card article corresponding to card groove. When Fastener slides to the 3rd collar, in card article insertion card groove, for making Fastener not rotate, card article should insert in card groove all the time. Technical scheme described in this section achieves Fastener and is arranged on slidably on web member, and namely achieving Fastener can only slide by relative 3rd collar, can not rotate.
The lower end of described tumbler is provided with first collar, the first described collar is sleeved on the first promotion part, first promotion part is rod-like structure, the end towards first collar of described Fastener is provided with the gear teeth, namely the left end of Fastener is provided with the gear teeth, the inwall of described first collar is provided with the teeth groove corresponding to the gear teeth, and namely the right side of the first collar inwall is provided with teeth groove. When Fastener slides to the left, the gear teeth of Fastener are stuck on the teeth groove of first collar, meanwhile, on the card groove of the card article insertion Fastener of the 3rd collar so that tumbler can not rotate. When first promotion part to the right push card gripping members time, the gear teeth of Fastener are separated with the teeth groove of first collar, thus, first collar can relative to first promotion part rotate.
The back of the body of described Fastener is provided with the first spring of compression to the end of first collar. The back of the body of Fastener is to, the i.e. right-hand member of Fastener. When first promotion part not push card gripping members time, Fastener compression the first spring effect under slide to the left, thus the gear teeth of Fastener insertion teeth groove on.
Shown in composition graphs 6 and Fig. 8, described tumbler is provided with the 2nd collar, and the 2nd described collar is sleeved on the 2nd promotion part, is provided with the first spring of compression between described Fastener and the 2nd promotion part. The first described collar and the 2nd collar are all arranged on the lower end of tumbler. And the medullary ray of first collar being arranged in order, the 3rd collar, the 2nd collar is on the same line; First promotion part, Fastener, the 2nd promotion part are arranged in order, and first spring one end of compression contacts with Fastener, and the other end contacts with the 2nd promotion part.
Shown in composition graphs 2, Fig. 6 and Fig. 7, described seat being fixed with mounting block, described mounting block is provided with folder and embraces groove, and namely mounting block embraces, by folder, the upper end that groove is clamped in seat. Described web member sliding type is arranged on mounting block, and the Sliding Control assembly that control linkage part slides up and down is arranged on the inside of web member. Sliding up and down of Sliding Control assembly control linkage part, such that it is able to the slip that control headrest is upper and lower.
Shown in composition graphs 8, Fig. 9, Figure 10 and Figure 11, described Sliding Control assembly comprise all be arranged on web member inside the first goods of furniture for display rather than for use, the 2nd goods of furniture for display rather than for use, slide block, insert block. Many the slots distributed successively from top to bottom it are provided with in described mounting block; The first goods of furniture for display rather than for use driving the 2nd goods of furniture for display rather than for use to swing is arranged on the top of web member with rotating formula, described slotting block is arranged in slide block, described slotting block is provided with the cutting corresponding to slot, the 2nd goods of furniture for display rather than for use for controlling in cutting insertion slot is arranged on slide block with rotating formula, for driving the 2nd promotion part of the first goods of furniture for display rather than for use to connect with the first goods of furniture for display rather than for use. First swing component is for swinging bar, and the upper part being positioned at the first goods of furniture for display rather than for use oscillation centre is called the first upper pendulum bar, and the lower part being positioned at the oscillation centre of the first swing component is called first time fork. First upper pendulum bar contacts with the 2nd promotion part, and first time fork contacts with the upper end of the 2nd goods of furniture for display rather than for use. Described slide block is built-in with cavity, and described slotting block is placed in the cavity of slide block. When 2nd promotion part is moved to the left, first time fork of the first goods of furniture for display rather than for use is driven to swing to the right, thus the upper end driving the 2nd goods of furniture for display rather than for use swings to the right, the 2nd goods of furniture for display rather than for use and then control are inserted in the cutting retraction web member on block, thus web member can slide up and down in mounting block. When 2nd promotion part does not promote, under the effect of the first compression spring, the 2nd promotion part is to moving right, and the cutting inserted on block is stretched out from the side of web member, and cutting is inserted on the slot of mounting block, thus web member can not slide up and down.
The both sides of the oscillation centre of described 2nd goods of furniture for display rather than for use are provided with the amplitude of oscillation, and described slotting block is arranged in the amplitude of oscillation of both sides slidably; Along with the swing of the 2nd goods of furniture for display rather than for use, insert the insertion of the cutting on block or extract slot. Described slotting block has two, is positioned at the both sides of slide block, is provided with the 2nd spring of compression between two described slotting blocks. The amplitude of oscillation is provided with waist shaped hole, and slotting block can be slided on waist shaped hole by pin, when the 2nd goods of furniture for display rather than for use swings, inserts block at waist shaped hole under effect, and slotting block realizes the slip to from left to right. When not having external force to promote the 2nd promotion part to the left, the slotting block of the 2nd Spring driving left and right sides of compression slides to both sides, inserting block drives the 2nd goods of furniture for display rather than for use to swing, and the 2nd goods of furniture for display rather than for use drives the first goods of furniture for display rather than for use, and the first upper pendulum bar of the first goods of furniture for display rather than for use drives the 2nd promotion part to slide to the right. For keeping the 2nd spring the change of position do not occur, being provided with briquetting in the upper end of the 2nd spring, the 2nd described spring is between briquetting and slide block.
The end of described first promotion part is provided with the first button driving the first promotion part, and the end of described 2nd promotion part is provided with the 2nd button driving the 2nd promotion part. First button can drive the first promotion part to moving right, and the 2nd button can drive the 2nd promotion part to be moved to the left.
Above-described embodiment is that the present invention preferably implements mode; but embodiments of the present invention are not restricted to the described embodiments; the change done under the spirit of other any the present invention of not deviating from and principle, modification, replacement, combination, simplification; all should be the substitute mode of equivalence, it is included within protection scope of the present invention.
Claims (10)
1. a setting device for resting the head on, it is characterised in that: comprise tumbler, first and promote part, Fastener, web member; Described headrest is arranged on tumbler, described tumbler is sleeved on the first promotion part with rotating formula, the Fastener that sliding type blocks tumbler is positioned at the end of the first promotion part, described Fastener is arranged on web member slidably, and described web member is arranged on the seat at headrest place.
2. according to a kind of setting device for resting the head on according to claim 1, it is characterized in that: described web member is provided with the 3rd collar, described Fastener is nested in the 3rd collar, the circumference side of described Fastener is provided with card groove, and the inwall of described 3rd collar is provided with the card article corresponding to card groove.
3. according to a kind of setting device for resting the head on according to claim 1, it is characterized in that: described tumbler is provided with first collar, the first described collar is sleeved on the first promotion part, the end towards first collar of described Fastener is provided with the gear teeth, and the inwall of described first collar is provided with the teeth groove corresponding to the gear teeth.
4. according to a kind of setting device for resting the head on according to claim 3, it is characterised in that: the back of the body of described Fastener is provided with the first spring of compression to the end of first collar.
5. according to a kind of setting device for resting the head on according to claim 3, it is characterized in that: it also comprises the 2nd promotion part, described tumbler is provided with the 2nd collar, the 2nd described collar is sleeved on the 2nd promotion part, is provided with the first spring of compression between described Fastener and the 2nd promotion part.
6. according to a kind of setting device for resting the head on according to claim 5, it is characterised in that: it also comprises Sliding Control assembly; Being fixed with mounting block on described seat, described web member sliding type is arranged on mounting block, and the Sliding Control assembly that control linkage part slides up and down is arranged on the inside of web member.
7. according to a kind of setting device for resting the head on according to claim 6, it is characterised in that: described Sliding Control assembly comprises the first goods of furniture for display rather than for use, the 2nd goods of furniture for display rather than for use, slide block, inserts block; Many the slots distributed successively from top to bottom it are provided with in described mounting block; The first goods of furniture for display rather than for use driving the 2nd goods of furniture for display rather than for use to swing is arranged on the top of web member with rotating formula, described slotting block is arranged in slide block, described slotting block is provided with the cutting corresponding to slot, the 2nd goods of furniture for display rather than for use for controlling in cutting insertion slot is arranged on slide block with rotating formula, for driving the 2nd promotion part of the first goods of furniture for display rather than for use to connect with the first goods of furniture for display rather than for use.
8. according to a kind of setting device for resting the head on according to claim 7, it is characterised in that: the both sides of the oscillation centre of described 2nd goods of furniture for display rather than for use are provided with the amplitude of oscillation, and described slotting block is arranged in the amplitude of oscillation of both sides slidably; Along with the swing of the 2nd goods of furniture for display rather than for use, insert the insertion of the cutting on block or extract slot.
9. according to a kind of setting device for resting the head on according to claim 8, it is characterised in that: described slotting block has two, is positioned at the both sides of slide block, is provided with the 2nd spring of compression between two described slotting blocks.
10. according to a kind of setting device for resting the head on according to claim 5, it is characterised in that: the end of described first promotion part is provided with the first button driving the first promotion part, and the end of described 2nd promotion part is provided with the 2nd button driving the 2nd promotion part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610164747.XA CN105644400B (en) | 2016-03-22 | 2016-03-22 | A kind of adjusting means for being used to rest the head on |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610164747.XA CN105644400B (en) | 2016-03-22 | 2016-03-22 | A kind of adjusting means for being used to rest the head on |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105644400A true CN105644400A (en) | 2016-06-08 |
| CN105644400B CN105644400B (en) | 2017-12-19 |
Family
ID=56495200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610164747.XA Active CN105644400B (en) | 2016-03-22 | 2016-03-22 | A kind of adjusting means for being used to rest the head on |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105644400B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740333A (en) * | 2017-01-04 | 2017-05-31 | 边成战 | Chair headrest and automotive seat |
| CN107125990A (en) * | 2017-04-26 | 2017-09-05 | 广东顺德奥格斯格家具有限公司 | A kind of office chair |
| CN108968490A (en) * | 2018-10-04 | 2018-12-11 | 杨新甫 | A kind of adjustable sofa |
| CN109008369A (en) * | 2018-09-11 | 2018-12-18 | 浙江安吉荣艺家具有限公司 | A kind of fixable competing chair of electricity of high-tension layback |
| CN109198945A (en) * | 2018-11-07 | 2019-01-15 | 浙江粤强家具科技有限公司 | Headrest lifting regulating mechanism |
| CN109793383A (en) * | 2017-11-17 | 2019-05-24 | 广力达企业有限公司 | General-using type headrest clamp structure |
| CN113082440A (en) * | 2021-03-26 | 2021-07-09 | 西安交通大学医学院第一附属医院 | Breathing machine pipeline fixing device |
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| CN204956197U (en) * | 2015-09-24 | 2016-01-13 | 舟山市银岱汽车零部件有限公司 | Car seat headrest that can overturn |
| CN205468669U (en) * | 2016-03-22 | 2016-08-17 | 广州铧世家具制造有限公司 | A adjusting device for headrest |
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| KR20090111239A (en) * | 2008-04-21 | 2009-10-26 | 주식회사 우보테크 | A four-way adjustable headrest |
| WO2015088177A1 (en) * | 2013-12-10 | 2015-06-18 | Woobo Tech Co., Ltd. | Headrest moving device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740333A (en) * | 2017-01-04 | 2017-05-31 | 边成战 | Chair headrest and automotive seat |
| CN107125990A (en) * | 2017-04-26 | 2017-09-05 | 广东顺德奥格斯格家具有限公司 | A kind of office chair |
| CN109793383A (en) * | 2017-11-17 | 2019-05-24 | 广力达企业有限公司 | General-using type headrest clamp structure |
| CN109008369A (en) * | 2018-09-11 | 2018-12-18 | 浙江安吉荣艺家具有限公司 | A kind of fixable competing chair of electricity of high-tension layback |
| CN109008369B (en) * | 2018-09-11 | 2023-07-14 | 浙江安吉荣艺家具有限公司 | High-elasticity electronic race chair capable of being fixed in backward leaning mode |
| CN108968490A (en) * | 2018-10-04 | 2018-12-11 | 杨新甫 | A kind of adjustable sofa |
| CN109198945A (en) * | 2018-11-07 | 2019-01-15 | 浙江粤强家具科技有限公司 | Headrest lifting regulating mechanism |
| CN113082440A (en) * | 2021-03-26 | 2021-07-09 | 西安交通大学医学院第一附属医院 | Breathing machine pipeline fixing device |
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|---|---|
| CN105644400B (en) | 2017-12-19 |
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