CN108099726B - Headrest with correct protection head function - Google Patents
Headrest with correct protection head function Download PDFInfo
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- CN108099726B CN108099726B CN201711263489.1A CN201711263489A CN108099726B CN 108099726 B CN108099726 B CN 108099726B CN 201711263489 A CN201711263489 A CN 201711263489A CN 108099726 B CN108099726 B CN 108099726B
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- guide
- headrest
- sleeve
- head
- rod
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Abstract
The invention discloses a headrest with a function of correcting and protecting a head, which comprises a shell, an installation cavity, an elastic leather layer, a supporting plate, a sleeve, an inserting rod, a reset buffer spring, a first hinge seat, a sliding rail, a sliding seat, a second hinge seat, a first connecting rod, a third hinge seat, a guide rod and a guide block, wherein a guide hole is formed in the center of the guide block, the guide rod penetrates through the guide hole, one side of the guide block, facing the sleeve, is connected with a lifting block, the center of the lower end of the lifting block is provided with a fourth hinge seat, and the third hinge seat is connected with the fourth hinge seat through a second connecting rod. The headrest is simple and reasonable in structure and quick and convenient to use, the elastic leather layer positioned right above the supporting plate can move downwards due to the action of pressing the head downwards, so that the elastic leather layer in the middle of the headrest sinks, the elastic leather layers on the two sides rise, the function of fixing the two sides of the head can be achieved, the head is prevented from shaking, and the headrest has a good function of fixing the head.
Description
Technical Field
The invention relates to a headrest, in particular to a headrest with the function of correcting and protecting the head.
Background
The headrest is an article for fixing and protecting the head as the name implies, generally the headrest is an automobile headrest, a driving comfort configuration article and a safety protection article, when a rear-end collision occurs to a vehicle, a human body falls backwards due to inertia, at the moment, the pressure of acceleration or deceleration of the vehicle is concentrated on the fragile neck and the head of the human body, and the headrest plays a role in buffering and protecting the head of the human body.
The most main function of headrest means foretell function just, in some passenger train transportation, passenger door often can habitually get into the sleep state, because long-time automobile journey can make the people tired, and sit on the seat support this moment, the head leans on the headrest often is unique rest function, but the car goes and has avoided jolting, and current headrest often designs into both sides bellied structure in order to prevent the head slope, but the effect is very unsatisfactory, therefore the passenger shakes the head and breaks away from the headrest and awakens suddenly and often see also because the car, can make the passenger very uncomfortable like this, consequently can improve to this.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a headrest having a function of correcting and protecting a head.
In order to achieve the purpose, the invention provides the following technical scheme:
a headrest with the function of correcting and protecting the head comprises a shell, wherein an installation cavity is arranged inside the shell, the upper end of the installation cavity is open, an elastic skin layer is installed at the opening, a supporting plate is arranged at the top of the center inside the installation cavity, a sleeve is installed at the center of the lower end of the supporting plate, an insertion rod is inserted into the sleeve and is perpendicular to the supporting plate, the lower end of the insertion rod is fixedly installed at the bottom of the installation cavity, a reset buffer spring is further arranged inside the sleeve and is arranged at the upper end of the insertion rod, first hinge seats are symmetrically installed on the left side and the right side of the lower portion of the outer side wall of the sleeve, two slide rails are symmetrically installed at the bottom of the installation cavity on the left side and the right side of the insertion rod, slide seats are uniformly and slidably installed on the slide rails, a second hinge seat is installed at the upper end of the slide seat towards one, the utility model discloses a guide block, including the slide, installation cavity, guide bar, guide block, elevating block, articulated seat of fourth, and articulated seat of fourth is installed to one side of keeping away from the inserted bar in slide upper end, and the installation cavity is inside to be close to left and right sides wall department and still to be equipped with the guide bar, and the lower extreme fixed mounting of guide bar parallels with the inserted bar in the bottom of installation cavity, and two guide bars set up along the inserted bar symmetry, install the guide block on the guide bar, and the guiding hole has been seted up at the center of guide block, and the guide bar passes the guiding hole setting, the guide block is connected with the elevating block towards telescopic one side, and the articulated seat of fourth is installed at.
As a further scheme of the invention: the installation cavity is also filled with sponge.
As a still further scheme of the invention: the upper surface of the supporting plate is provided with a flexible pad.
As a still further scheme of the invention: the lower end of the reset buffer spring is fixed at the top end of the inserted bar, and the top end of the reset buffer spring is fixedly installed at the center of the lower end of the supporting plate.
As a still further scheme of the invention: the guide blocks are symmetrically arranged on the side wall of the upper end of the inserted bar, the guide grooves arranged along the length direction of the inserted bar are symmetrically arranged on the inner side wall of the sleeve, and one end, far away from the inserted bar, of each guide block is arranged in each guide groove in a sliding mode.
As a still further scheme of the invention: the lifting block is arranged in a strip shape and is perpendicular to the guide rod.
As a still further scheme of the invention: the upper end of the lifting block is provided with a side pillow which is made of elastic material.
As a still further scheme of the invention: the slide rail is T-shaped, and the lower end of the slide seat is provided with a T-shaped sliding groove matched with the T-shaped slide rail.
As a still further scheme of the invention: the two ends of the slide rail are provided with check blocks, and the lower ends of the check blocks are fixedly installed at the bottom of the installation cavity.
Compared with the prior art, the invention has the beneficial effects that: the invention has simple and reasonable structure and convenient and quick use, when the support plate is pressed downwards under stress, the sleeve is pressed downwards, the first hinged seat arranged on the outer side wall of the sleeve drives the second hinged seat to move through the first connecting rod, the second hinged seat is arranged on the sliding seat, the sliding seat can only move left and right on the sliding rail, therefore, when the first hinged seat moves downwards, the first connecting rod can push the sliding seat to move towards the direction far away from the inserted rod through the second hinged seat, when the sliding seat moves towards the direction far away from the inserted rod, namely, the sliding seat moves towards the guide rod, the third hinged seat also moves towards the guide rod, the third hinged seat drives the fourth hinged seat to move through the second connecting rod, the fourth hinged seat is fixedly arranged at the center of the lower end of the lifting block, therefore, the lifting block also moves, but the lifting block is connected with the guide rod in a sliding way through the guide block, the guide bar is unable removal, therefore the guide block just can only reciprocate along the guide bar, the moving direction of elevator also only reciprocates promptly, when the second connecting rod drives the articulated seat of fourth and removes, alright in order to promote elevator rebound, the elasticity cortex directly over the elevator jack-up, and simultaneously because the action that the head pushed down, the elasticity cortex that is located directly over the backup pad can the downstream, consequently, the elasticity cortex at headrest middle part sinks, and the elasticity cortex of both sides rises, alright in order to play the effect of fixed head both sides, prevent that the head from rocking, the effect of better fixed head has, when the head leaves the backup pad, reset buffer spring begins to drive the riser return, the same effect principle reverse action, alright realize the reseing of backup pad and elevator, the elasticity cortex also can reset.
Drawings
Fig. 1 is a schematic structural view of a headrest having a function of correcting and protecting a head;
FIG. 2 is a schematic view of a fitting structure of a sleeve and an insertion rod of a headrest with a head-protecting function;
FIG. 3 is a schematic view of a medial side headrest with corrective head protection;
in the figure: the device comprises a shell 1, a mounting cavity 2, an elastic leather layer 3, a supporting plate 4, a flexible cushion 5, a sleeve 6, an inserted rod 7, a reset buffer spring 8, a guide block 9, a guide groove 10, a first hinging seat 11, a sliding rail 12, a sliding seat 13, a second hinging seat 14, a first connecting rod 15, a third hinging seat 16, a guide rod 17, a guide block 18, a guide hole 19, a lifting block 20, a fourth hinging seat 21, a second connecting rod 22, a side pillow 23 and a stop block 24.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a headrest with a function of correcting and protecting a head comprises a housing 1, a mounting cavity 2 is arranged inside the housing 1, an upper end opening of the mounting cavity 2 is provided, an elastic skin layer 3 is installed at the opening, a support plate 4 is arranged at the top of the center inside the mounting cavity 2, a sleeve 6 is installed at the center of the lower end of the support plate 4, an insertion rod 7 is inserted into the inner lower end of the sleeve 6 perpendicular to the support plate 4, the lower end of the insertion rod 7 is fixedly installed at the bottom of the mounting cavity 2, a reset buffer spring 8 is further arranged inside the sleeve 6, the reset buffer spring 8 is arranged at the upper end of the insertion rod 7, first hinge seats 11 are symmetrically installed at the left side and the right side of the lower portion of the outer side wall of the sleeve 6, two slide rails 12 are symmetrically installed at the bottom inside the mounting cavity 2 at the left side and the right side of the insertion rod 7, slide seats 13 are slidably, the first hinged seat 11 and the second hinged seat 14 which are positioned on the same side of the inserted link 7 are connected through a first connecting rod 15, when the support plate 4 is pressed downwards under stress, the sleeve 6 is pressed downwards, the first hinged seat 11 arranged on the outer side wall of the sleeve 6 drives the second hinged seat 14 to move through the first connecting rod 15, the second hinged seat 14 is arranged on the sliding seat 13, the sliding seat 13 can only move left and right on the sliding rail 12, therefore, when the first hinged seat 11 moves downwards, the first connecting rod 15 can push the sliding seat 13 to move towards the direction far away from the inserted link 7 through the second hinged seat 14, a third hinged seat 16 is arranged on one side of the upper end of the sliding seat 13 far away from the inserted link 7, guide rods 17 are further arranged at the positions close to the left and right side walls inside the installation cavity 2, the lower ends of the guide rods 17 are fixedly arranged at the bottom of the installation cavity 2, the guide rods 17 are parallel to the inserted link 7, and the two guide rods 17 are symmetrically arranged along, a guide block 18 is arranged on the guide rod 17, a guide hole 19 is formed in the center of the guide block 18, the guide rod 17 passes through the guide hole 19, a lifting block 20 is connected to one side of the guide block 18 facing the sleeve 6, a fourth hinge seat 21 is arranged in the center of the lower end of the lifting block 20, the third hinge seat 16 is connected with the fourth hinge seat 21 through a second connecting rod 22, when the sliding seat 13 moves in a direction away from the inserting rod 7, namely the sliding seat 13 moves towards the guide rod 17, the third hinge seat 16 also moves towards the guide rod 17, the third hinge seat 16 drives the fourth hinge seat 21 to move through the second connecting rod 22, the fourth hinge seat 21 is fixedly arranged in the center of the lower end of the lifting block 20, so that the lifting block 20 also moves, but the lifting block 20 is slidably connected with the guide rod 17 through the guide block 18, the guide rod 17 cannot move, so that the guide block 18 can only move up and down along the guide rod 17, the moving direction of elevator 20 also only reciprocates promptly, when second connecting rod 22 drives the articulated seat 21 of fourth and removes, alright in order to promote elevator 20 rebound directly over it, elastic cortex 3 directly over elevator 20 jack-up, and simultaneously because the action that the head pushed down, elastic cortex 3 that is located directly over backup pad 4 can the downstream, consequently, the elastic cortex 3 at headrest middle part caves in, and the elastic cortex 3 of both sides rises, alright play the effect of fixed head both sides, prevent that the head from rocking, the effect that has better fixed head, when the head leaves backup pad 4, reset buffer spring 8 begins to drive lifter plate 4 return, the same principle of action reverse effect, alright realize the reseing of backup pad 4 and elevator 20, elastic cortex 3 also can reset.
The installation cavity 2 is also filled with sponge.
The upper surface of the supporting plate 4 is provided with a flexible pad 5.
The lower end of the reset buffer spring 8 is fixed at the top end of the inserted rod 7, and the top end of the reset buffer spring 8 is fixedly installed at the center of the lower end of the support plate 4.
The lifting block 20 is arranged in a strip shape, and the lifting block 20 is perpendicular to the guide rod 17.
The upper end of the lifting block 20 is provided with a side pillow 23, and the side pillow 23 is made of elastic material.
The slide rail 12 is a T-shaped slide rail, a T-shaped sliding groove matched with the T-shaped slide rail is formed at the lower end of the slide base 13, and the T-shaped slide rail and the T-shaped sliding groove are matched to ensure that the slide base 13 is stably and slidably arranged on the slide rail 12.
The both ends of slide rail 12 are equipped with dog 24, and the lower extreme fixed mounting of dog 24 is in the bottom of installation cavity 2, and dog 24 can avoid when backup pad 4 pushes down excessively, and slide 13 roll-off slide rail 12 causes the unable normal use of headrest.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (9)
1. The headrest with the function of correcting and protecting the head comprises a shell (1), wherein a mounting cavity (2) is arranged inside the shell (1), an upper end opening of the mounting cavity (2) is formed, an elastic skin layer (3) is installed at an opening, and is characterized in that a supporting plate (4) is arranged at the top of the inner center of the mounting cavity (2), a sleeve (6) is installed at the center of the lower end of the supporting plate (4), the sleeve (6) is perpendicular to the supporting plate (4), an inserting rod (7) is inserted into the lower end of the inner part of the sleeve (6), the lower end of the inserting rod (7) is fixedly installed at the bottom of the mounting cavity (2), a reset buffer spring (8) is further arranged inside the sleeve (6), the reset buffer spring (8) is arranged at the upper end of the inserting rod (7), first hinge seats (11) are symmetrically installed on the left side and the right side of the lower side wall of the sleeve (6), two sliding rails (12) are symmetrically installed, sliding seats (13) are arranged on the sliding rails (12) in a sliding mode, the upper ends of the sliding seats (13) are connected with each other through first connecting rods (15) towards one side of the inserted rod (7), first hinged seats (11) and second hinged seats (14) which are positioned on the same side of the inserted rod (7) are connected with each other, a third hinged seat (16) is arranged on one side, far away from the inserted rod (7), of the upper ends of the sliding seats (13), guide rods (17) are further arranged at positions close to the left side wall and the right side wall inside the installation cavity (2), the lower ends of the guide rods (17) are fixedly installed at the bottom of the installation cavity (2), the guide rods (17) are parallel to the inserted rod (7), the two guide rods (17) are symmetrically arranged along the inserted rod (7), guide blocks (18) are installed on the guide rods (17), guide holes (19) are formed in the centers of the guide blocks (18), and the guide rods (17) pass through the guide holes, one side of the guide block (18) facing the sleeve (6) is connected with a lifting block (20), a fourth hinged seat (21) is installed at the center of the lower end of the lifting block (20), and the third hinged seat (16) is connected with the fourth hinged seat (21) through a second connecting rod (22).
2. Headrest with corrective head protection function according to claim 1, characterized in that the inside of said mounting cavity (2) is also filled with sponge.
3. Headrest with corrective head protection according to claim 1 or 2, characterized in that the upper surface of the support plate (4) is provided with a flexible pad (5).
4. The headrest with the function of correcting and protecting the head according to claim 3, wherein the lower end of the return buffer spring (8) is fixed at the top end of the inserted rod (7), and the top end of the return buffer spring (8) is fixedly arranged at the center of the lower end of the support plate (4).
5. The headrest with the function of correcting and protecting the head according to claim 1, 2 or 4, wherein the side wall of the upper end of the inserted link (7) is symmetrically provided with guide blocks (9), the inner side wall of the sleeve (6) is symmetrically provided with guide grooves (10) arranged along the length direction of the sleeve, and one end of each guide block (9) far away from the inserted link (7) is slidably arranged in each guide groove (10).
6. The headrest with the function of correcting and protecting the head according to claim 5, characterized in that the lifting block (20) is in a strip shape, and the lifting block (20) is perpendicular to the guide rod (17).
7. The headrest with the function of correcting and protecting the head as claimed in claim 6, wherein the upper end of the lifting block (20) is provided with a side pillow (23), and the side pillow (23) is made of elastic material.
8. The headrest with the function of correcting and protecting the head according to claim 7, wherein the slide rail (12) is a T-shaped slide rail, and the lower end of the slide seat (13) is provided with a T-shaped sliding slot matched with the T-shaped slide rail.
9. The headrest with the function of correcting and protecting the head according to claim 7 or 8, characterized in that the two ends of the slide rail (12) are provided with stoppers (24), and the lower ends of the stoppers (24) are fixedly arranged at the bottom of the mounting cavity (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711263489.1A CN108099726B (en) | 2017-12-05 | 2017-12-05 | Headrest with correct protection head function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711263489.1A CN108099726B (en) | 2017-12-05 | 2017-12-05 | Headrest with correct protection head function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108099726A CN108099726A (en) | 2018-06-01 |
| CN108099726B true CN108099726B (en) | 2020-06-02 |
Family
ID=62209035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711263489.1A Active CN108099726B (en) | 2017-12-05 | 2017-12-05 | Headrest with correct protection head function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108099726B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017463B (en) * | 2018-06-21 | 2020-09-01 | 董礼利 | Adjustable backrest suitable for seat |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10219015B4 (en) * | 2002-04-27 | 2005-05-12 | Faurecia Autositze Gmbh & Co. Kg | Motor vehicle seat with laterally pivotally hinged to a seating area support elements |
| CN102310789A (en) * | 2010-06-29 | 2012-01-11 | 比亚迪股份有限公司 | Chair for automobile |
| CN203611809U (en) * | 2013-12-13 | 2014-05-28 | 方梁 | Automobile seat headrest |
| CN104024044A (en) * | 2011-12-14 | 2014-09-03 | 福雷亚自动模式有限公司 | Head rest for motor vehicle seats |
| CN206171252U (en) * | 2016-08-23 | 2017-05-17 | 惠安县丽佳智能设备有限公司 | Long -distance bus safety multifunction seat headrest |
| CN206171253U (en) * | 2016-08-23 | 2017-05-17 | 天津轻工职业技术学院 | Intercity bus passenger rests head on with comfortable seat |
| CN206287868U (en) * | 2016-08-23 | 2017-06-30 | 刘佳欣 | A kind of long-distance bus Multifunctional pillow |
-
2017
- 2017-12-05 CN CN201711263489.1A patent/CN108099726B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10219015B4 (en) * | 2002-04-27 | 2005-05-12 | Faurecia Autositze Gmbh & Co. Kg | Motor vehicle seat with laterally pivotally hinged to a seating area support elements |
| CN102310789A (en) * | 2010-06-29 | 2012-01-11 | 比亚迪股份有限公司 | Chair for automobile |
| CN104024044A (en) * | 2011-12-14 | 2014-09-03 | 福雷亚自动模式有限公司 | Head rest for motor vehicle seats |
| CN203611809U (en) * | 2013-12-13 | 2014-05-28 | 方梁 | Automobile seat headrest |
| CN206171252U (en) * | 2016-08-23 | 2017-05-17 | 惠安县丽佳智能设备有限公司 | Long -distance bus safety multifunction seat headrest |
| CN206171253U (en) * | 2016-08-23 | 2017-05-17 | 天津轻工职业技术学院 | Intercity bus passenger rests head on with comfortable seat |
| CN206287868U (en) * | 2016-08-23 | 2017-06-30 | 刘佳欣 | A kind of long-distance bus Multifunctional pillow |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108099726A (en) | 2018-06-01 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200508 Address after: 322200 No.52, Fengchan village, Zhengzhai Town, Pujiang County, Jinhua City, Zhejiang Province Applicant after: Zheng Qiaoling Address before: 450000, No. 5, building 11, No. 1-5, Ruida Road, Zhengzhou hi tech Industrial Development Zone, Henan, China Applicant before: ZHENGZHOU ZHENGXIAN MEDICINE TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220601 Address after: No. 5, Zhujiang Road, Zhongbu Town, Zhangdian District, Zibo City, Shandong Province 255000 Patentee after: Shandong Lizhuo Sleep Technology Co.,Ltd. Address before: 322200 No. 52, District 7, Fengchan village, Zhengzhai Town, Pujiang County, Jinhua City, Zhejiang Province Patentee before: Zheng Qiaoling |
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| TR01 | Transfer of patent right |