CN209274434U - A kind of high security carbon fibre composite car seat headrest mounting structure - Google Patents
A kind of high security carbon fibre composite car seat headrest mounting structure Download PDFInfo
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- CN209274434U CN209274434U CN201822038618.3U CN201822038618U CN209274434U CN 209274434 U CN209274434 U CN 209274434U CN 201822038618 U CN201822038618 U CN 201822038618U CN 209274434 U CN209274434 U CN 209274434U
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- perforation
- headrest
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- thread bush
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Abstract
The utility model discloses a kind of high security carbon fibre composite car seat headrest mounting structures, it is related to automotive seating art field, including chair framework and the headrest being mounted on chair framework, headrest is mounted on chair framework by positioning component, headrest is made of the flexible cloth of head pillow frame and sewing on head pillow frame, the symmetrical lower end of head pillow frame is equipped with perforation one, the internal symmetry of head pillow frame is welded with thread bush one, a horizontal locating rack is equipped in chair framework, the center of the locating rack is equipped with perforation two, thread bush two is welded on the inside of locating rack, through-hole is symmetrically arranged on locating rack, positioning component is by connecting column, pressing plate and its bolt composition, connecting column is under upper by integrally formed linkage section, supporting section and its limit section composition, the utility model structure is simple, it is convenient for disassembly and assembly, it can will rest the head on Stablize, be firmly installed on automotive seat, can effective solution headrest be in the presence of loosening and shaking in use.
Description
Technical field
The utility model relates to automotive seating art fields, and in particular to a kind of high security carbon fibre composite automobile
Chair headrest mounting structure.
Background technique:
Currently, with automobile quantity be increasing and the improvement of people's living standards, comfort of the people to automobile
And the requirement of safety is higher and higher, automotive headrest is a kind of comfort configuration articles and security protection articles, automotive seat head
The use of pillow can alleviate cervical vertebra fatigue caused by long-term drive, however the dismounting of existing car seat headrest fixed structure is not
Just, position inaccurate is installed, is easy to appear the situation of shaking in use, is brought not for the use of car seat headrest
Just.
Utility model content
The purpose of this utility model is to provide a kind of installations of high security carbon fibre composite car seat headrest to tie
Structure, to solve the above-mentioned many defects caused by the prior art.
A kind of high security carbon fibre composite car seat headrest mounting structure, including chair framework and installation are present
Headrest on chair skeleton, the headrest are mounted on chair framework by positioning component, and headrest is by head pillow frame and sewing in head
Flexible cloth composition on occipital bone frame, the symmetrical lower end of the head pillow frame are equipped with perforation one, the internal symmetry weldering of head pillow frame
It is connected to thread bush one, and thread bush one and perforation one correspond, corresponding thread bush one and the coaxially distribution of perforation one, the seat
A horizontal locating rack is equipped in chair skeleton, the center of the locating rack is equipped with perforation two, is welded on the inside of locating rack
Thread bush two, and thread bush two and two coaxial distributions of perforating, are symmetrically arranged with through-hole on locating rack, through-hole mirror image is distributed in perforation two
Two sides, the positioning component is made of connecting column, pressing plate and its bolt, and connecting column is under upper by integrally formed connection
The junction of section, supporting section and its limit section composition, linkage section and supporting section is equipped with limited block one, the friendship of supporting section and limit section
Meet place and be equipped with limited block two, be externally threaded on the outer wall of the linkage section, linkage section passes through perforation one, and with one spiral shell of thread bush
Line cooperation, the upper surface of limited block one are contacted with the outer wall of head pillow frame, and limit section passes through through-hole, and the lower end surface of limited block two
With the upper end face contact of locating rack, the pressing plate covers on supporting section, and the center of pressing plate is equipped with perforation three, and perforate three with
The coaxially distribution of perforation two, bolt sequentially passes through perforation three and perforation two, and is threadedly engaged with thread bush two, the end of pressing plate and limit
The upper surface of position block two is in close contact.
Preferably, the outer diameter of the limited block two is greater than the outer diameter of limited block one, and limited block one and limited block two and company
Column is connect to be integrated.
Preferably, the supporting section and the outer wall of limit section are shiny surface.
Preferably, the inner wall of the through-hole is bonded with rubber ring, and limit section is passed through from rubber ring, and in rubber ring
Wall is in close contact.
Utility model has the advantages that the utility model can be by the stable chair framework for being located in automotive seat of resting the head on
On, the phenomenon that being not in shaking and loosening of resting the head in actual use, the upper end of connecting column and head pillow frame use can
The installation form of disassembly, can be according to different vehicles and its what is used need replacing the connecting column of appropriate length, to change head
The distance between pillow and seat, so that flexibility of the headrest in actual installation process improves, during installation and removal,
Assembly and disassembly are also more convenient, bring conveniently to actual use.
The utility model is simple in construction, easy to disassemble and assemble, can stablize headrest, be firmly installed on automotive seat, can have
Loosening and shaking occur in use in the solution headrest of effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of headrest；
Fig. 3 is the partial schematic diagram of chair framework；
Fig. 4 is the schematic diagram of connecting column；
Fig. 5 is the enlarged drawing in Fig. 1 at A；
Wherein: 1-headrest, 11- head pillow frame, 111- perforation one, 12- thread bush one, 2- chair framework, 21- locating rack,
211- through-hole, 212- perforation two, 22- thread bush two, 3- connecting column, 31- linkage section, 312- limited block one, 32- supporting section,
323- limited block two, 33- limit section, 4- pressing plate, 5- bolt.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figures 1 to 5, a kind of high security carbon fibre composite car seat headrest mounting structure, including seat
Chair skeleton 2 and the headrest 1 being mounted on chair framework 2, the headrest 1 are mounted on chair framework 2 by positioning component, are rested the head on
1 is made of the flexible cloth of head pillow frame 11 and sewing on head pillow frame 11, and the symmetrical lower end of the head pillow frame 11 is equipped with
Perforate 1, the internal symmetry of head pillow frame 11 is welded with thread bush 1, and thread bush 1 and perforation 1 are a pair of
It answers, corresponding thread bush 1 and the coaxially distribution of perforation 1, is equipped with a horizontal locating rack 21, institute in the chair framework 2
The center for stating locating rack 21 is equipped with perforation 2 212, and the inside of locating rack 21 is welded with thread bush 2 22, and thread bush 2 22
With 2 212 coaxial distributions of perforation, be symmetrically arranged with through-hole 211 on locating rack 21,211 mirror image of through-hole be distributed in perforate 2 212 two
Side, the positioning component are made of connecting column 3, pressing plate 4 and its bolt 5, and connecting column 3 is under upper by integrally formed linkage section
31, supporting section 32 and its limit section 33 form, and the junction of linkage section 31 and supporting section 32 is equipped with limited block 1, supporting section
32 are equipped with limited block 2 323 with the junction for limiting section 33, are externally threaded on the outer wall of the linkage section 31, linkage section 31 is worn
Perforation 1 to be crossed, and is threadedly engaged with thread bush 1, the upper surface of limited block 1 is contacted with the outer wall of head pillow frame 11,
It limits section 33 and passes through through-hole 211, and the upper end face contact of the lower end surface of limited block 2 323 and locating rack 21,4 sets of the pressing plate exists
On supporting section 32, the center of pressing plate 4 is equipped with perforation three, and perforates three with 2 212 coaxial distributions of perforation, and bolt 5 successively passes through
Perforation three and perforation 2 212, and be threadedly engaged with thread bush 2 22, the end of pressing plate 4 and the upper surface of limited block 2 323 are tight
Contiguity touching.
In the present embodiment, the outer diameter of the limited block 2 323 is greater than the outer diameter of limited block 1, assembles convenient for pressing plate
On supporting section 32, and limited block 1 and limited block 2 323 are integrated with connecting column 3.
In the present embodiment, the supporting section 32 and the outer wall of limit section 33 are shiny surface.
In the present embodiment, the inner wall of the through-hole 211 is bonded with rubber ring (not shown), limits section 33 from rubber
It passes through in circle, and is in close contact with the inner wall of rubber ring, prevent limit section 33 from shaking in through-hole 211, improve the stabilization of connection
Property.
The utility model can be by the stable chair framework 2 for being located in automotive seat of headrest 1, in actual use
The phenomenon that headrest 1 is not in shaking and loosens, the upper end of connecting column 3 and head pillow frame 11 use dismountable installation form,
It can be according to different vehicles and its connecting column 3 for needing replacing appropriate length used, to change between headrest 1 and seat
Distance, so that flexibility of the headrest 1 in actual installation process improves, during installation and removal, assembly and disassembly are also more square
Just, it is brought conveniently to actual use.
The utility model is simple in construction, easy to disassemble and assemble, can stablize headrest, be firmly installed on automotive seat, can have
Loosening and shaking occur in use in the solution headrest of effect.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, in all respects are merely illustrative, and are not only
's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet
Contain.
Claims (4)
1. a kind of high security carbon fibre composite car seat headrest mounting structure, including chair framework (2) and it is mounted on
Headrest (1) on chair framework (2), which is characterized in that the headrest (1) is mounted on chair framework (2) by positioning component,
Headrest (1) is made of the flexible cloth of head pillow frame (11) and sewing on head pillow frame (11), the head pillow frame (11)
Symmetrical lower end is equipped with one (111) of perforation, and the internal symmetry of head pillow frame (11) is welded with thread bush one (12), and thread bush one
(12) it is corresponded with one (111) of perforation, corresponding thread bush one (12) and one (111) of perforation are coaxially distributed, the seat bone
A horizontal locating rack (21) is equipped in frame (2), the center of the locating rack (21) is equipped with two (212) of perforation, locating rack
(21) thread bush two (22) is welded on the inside of, and thread bush two (22) and the perforation coaxial distribution in two (212), on locating rack (21)
It is symmetrically arranged with through-hole (211), through-hole (211) mirror image is distributed in the two sides of perforation two (212), and the positioning component is by connecting column
(3), pressing plate (4) and its bolt (5) composition, connecting column (3) is under upper by integrally formed linkage section (31), supporting section (32)
And its limit section (33) composition, linkage section (31) and the junction of supporting section (32) are equipped with limited block one (312), supporting section (32)
It is equipped with limited block two (323) with the junction of limit section (33), is externally threaded on the outer wall of the linkage section (31), linkage section
(31) one (111) of perforation are passed through, and are threadedly engaged with thread bush one (12), the upper surface of limited block one (312) and head pillow frame
(11) outer wall contact, limit section (33) pass through through-hole (311), and the lower end surface of limited block two (323) and locating rack (21)
Upper end face contact, the pressing plate (4) cover on supporting section (32), and the center of pressing plate (4) is equipped with perforation three, and perforate three with
Perforating, two (212) are coaxial to be distributed, and bolt (5) sequentially passes through two (212) of perforation three and perforation, and matches with thread bush two (22) screw thread
It closes, the end of pressing plate (4) and the upper surface of limited block two (323) are in close contact.
2. a kind of high security carbon fibre composite car seat headrest mounting structure according to claim 1, special
Sign is: the outer diameter of the limited block two (323) is greater than the outer diameter of limited block one (312), and limited block one (312) and limited block
Two (323) are integrated with connecting column (3).
3. a kind of high security carbon fibre composite car seat headrest mounting structure according to claim 1, special
Sign is: the outer wall of the supporting section (32) and limit section (33) is shiny surface.
4. a kind of high security carbon fibre composite car seat headrest mounting structure according to claim 3, special
Sign is: the inner wall of the through-hole (211) is bonded with rubber ring, and limit section (33) is passed through from rubber ring, and with rubber ring
Inner wall is in close contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822038618.3U CN209274434U (en) | 2018-12-05 | 2018-12-05 | A kind of high security carbon fibre composite car seat headrest mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822038618.3U CN209274434U (en) | 2018-12-05 | 2018-12-05 | A kind of high security carbon fibre composite car seat headrest mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209274434U true CN209274434U (en) | 2019-08-20 |
Family
ID=67610322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822038618.3U Active CN209274434U (en) | 2018-12-05 | 2018-12-05 | A kind of high security carbon fibre composite car seat headrest mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209274434U (en) |
-
2018
- 2018-12-05 CN CN201822038618.3U patent/CN209274434U/en active Active
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