CN220314806U - Automobile seat headrest pipe fitting - Google Patents
Automobile seat headrest pipe fitting Download PDFInfo
- Publication number
- CN220314806U CN220314806U CN202322072156.8U CN202322072156U CN220314806U CN 220314806 U CN220314806 U CN 220314806U CN 202322072156 U CN202322072156 U CN 202322072156U CN 220314806 U CN220314806 U CN 220314806U
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- CN
- China
- Prior art keywords
- arc
- tube
- adjusting
- damping
- support
- Prior art date
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- 238000013016 damping Methods 0.000 claims description 42
- 238000010030 laminating Methods 0.000 claims description 32
- 238000005452 bending Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 abstract description 32
- 230000002787 reinforcement Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 description 14
- 125000006850 spacer group Chemical group 0.000 description 11
- 230000006378 damage Effects 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002040 relaxant effect Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses an automobile seat headrest pipe fitting, which comprises two groups of mounting pipe seats and an adjusting support pipe part, wherein the two groups of mounting pipe seats are provided with two adjusting cavities at the upper ends of the mounting pipe seats, the inner bottom ends of the adjusting cavities are respectively fixedly provided with an auxiliary spring part, the head buffering reinforcement pipe fitting is formed by integrally forming an elongated support pipe part, a head support pipe part and an arc buffering support pipe part, the head buffering reinforcement pipe fitting is of an inverted U-shaped structure design, the rear head part can be better attached to a headrest formed by the arc buffering support pipe part, meanwhile, the head part has a certain wrapping buffering protection effect by virtue of an integral design between the arc attaching support pipe part and the elongated support pipe part, and the adjusting support pipe part, so that the headrest with the arc attaching support pipe part can better attach to the neck part for buffering support, and the spine of a driver can be effectively prevented from loosening by being completely combined with the headrest of the seat.
Description
Technical Field
The utility model belongs to the technical field of seat headrest pipe fittings, and particularly relates to an automobile seat headrest pipe fitting.
Background
When the collision occurs to the automobile, the headrest is supported, so that the neck of a user is prevented from being damaged in the moment of inertia caused by the collision, most of the existing pipe fittings for supporting the headrest are fixedly installed, certain buffering force cannot be well generated when the automobile collides, the head of the user is protected, the collision force generated when the user collides cannot be absorbed, and certain damage can still be caused to the neck of the user.
Therefore, the automobile seat headrest pipe fitting with the bulletin number of CN208149134U comprises an installation pipe, a main support pipe and an auxiliary pipe, wherein an installation cavity is formed in the installation pipe, the auxiliary pipe is fixedly sleeved with the installation cavity, the tail end of the main support pipe is fixedly connected with the top of the auxiliary pipe through a pin shaft, a reset spring is fixedly arranged on the inner wall of the installation pipe corresponding to the tail end of the main support pipe, and the tail end of the reset spring is fixedly connected with the tail end of the main support pipe.
For above-mentioned car seat headrest pipe fitting, although produce certain support buffering dynamics according to the dynamics of user's neck inertia, reduce the advantage to user's neck damage degree, but it still has following comparatively obvious defect in the use: the headrest pipe fitting is mounted at the top of the seat backrest by adopting the hollow supporting rod, and the headrest is adjusted to a proper position to obtain the maximum protection effect, however, when an automobile accident happens, if the height of the headrest is not enough to bear the supporting rod and the supporting rod cannot support the rear end of the head in a fitting way, the headrest pipe fitting cannot play a role in protection, and the damage can be aggravated.
Disclosure of Invention
The utility model aims to provide a headrest pipe fitting of an automobile seat, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automobile seat headrest pipe fitting, includes the installation tube socket, adjusts stay tube portion, the installation tube socket is provided with two sets of, two sets of the upper end of installation tube socket has been seted up and has been adjusted the chamber, the inside bottom of adjusting the chamber all is fixed with auxiliary spring spare, and the top of two sets of installed tube sockets all is equipped with the outer flange of ring, one side indent of the outer flange of ring, and the inside of indent runs through with the inboard upper end of adjusting the chamber and be equipped with the through groove, be equipped with the damping pipe box on the inner wall of through groove, the inside activity of damping pipe box is equipped with the damping spacer pin, the inner cavity has been seted up to the bottom of adjusting the stay tube portion, one side of adjusting the stay tube portion is equipped with from top to bottom equidistance and adjusts spacing hole, the upper end of adjusting the stay tube portion is equipped with arc laminating stay tube portion, the upper end slope of arc laminating stay tube portion is equipped with extension stay tube portion, the inboard slope of the upper end of extension stay tube portion is equipped with head stay tube portion, the middle part bending of head stay tube portion has arc buffering stay tube portion.
The adjusting support tube is movably spliced in the two groups of mounting tube seats respectively, the top of the inner side of the concave cavity arranged at the bottom of the adjusting support tube is fixedly connected with the top of the auxiliary spring piece, and the adjusting support tube can be adjusted more easily and conveniently through the design of the auxiliary spring piece.
The damping limiting pin is arranged at one end of the inner groove, the hollow handle is arranged at one end of the damping limiting pin, which is positioned in the adjusting cavity, of the damping pipe sleeve, the damping limiting pin is inserted into the adjusting limiting hole in the adjusting supporting pipe part in a limiting fit manner, the damping pipe sleeve can be used for limiting and inserting the adjusted adjusting supporting pipe part through the design of the damping limiting pin, and the damping pipe sleeve can effectively prevent the damping limiting pin from loosening and falling by utilizing damping friction of the damping pipe sleeve.
The bottom of adjusting stay tube portion and arc laminating stay tube portion is integrated into one piece structural design, and the arc laminating stay tube portion passes through the crooked integrated into one piece of return bend equipment, and this item can strengthen this holistic firm stability of car seat headrest pipe fitting, simultaneously more laminating driver's vertebra and head.
The arc laminating stay tube portion's top and extension stay tube portion between structural design as an organic whole, and extension stay tube portion is backward slope supporting angle, can make more comfortable when the vertebra of driver relies on, and is more firm stable simultaneously.
The extension stay tube portion and head stay tube portion, arc buffering stay tube portion integrated into one piece constitute head buffering reinforcement pipe fitting, and head buffering reinforcement pipe fitting is the structural design of falling U, the both ends bottom side and the arc laminating stay tube portion of head buffering reinforcement pipe fitting are integrated into one piece bending, further add the holistic intensity of supporting of this car seat headrest pipe fitting, the head appears serious injury when can effectively avoiding appearing the accident.
The utility model has the technical effects and advantages that: this car seat headrest pipe fitting constitutes head buffering reinforcement pipe fitting through extension stay tube portion and head stay tube portion, the integrated into one piece of arc buffering stay tube portion, and head buffering reinforcement pipe fitting is the structural design of falling U type, can make the better laminating of back head on the headrest that arc buffering stay tube portion constitutes, the head relies on simultaneously to have certain parcel buffering protection effect, through the integrative design between arc laminating stay tube portion and extension stay tube portion and the regulation stay tube portion, not only can make the headrest that has arc laminating stay tube portion better carry out buffering support with the neck laminating, thereby make driver's vertebra rely on to combine on the seat headrest completely and obtain effectual locking, and through the integrative setting of arc laminating stay tube portion and the arc structure of arc buffering stay tube portion, can exert the perfect laminating support to head and neck, thereby when the car takes place the accident, if the headrest is high not enough with the bracing piece atress and can not play the guard action, but can aggravate the defect that the injury is faced to the head rear end laminating support.
Through the setting of damping spacer pin at damping pipe box plug, can adjust the support pipe portion upwards or downwards to through the spacing design of adjusting the looks adaptation grafting of spacing hole and damping spacer pin, can adjust the support pipe portion and carry out the regulation of height, thereby realize the height adjustment to car seat headrest, and then can establish the comfortable support of laminating of various driver's vertebra and head, further make this car seat headrest pipe fitting possess the installation and adjust more portably, laminating section laminating human vertebra design, let driver's vertebra be in the state of relaxing for a long time.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is an enlarged view of a portion of the present utility model;
fig. 4 is a top view of an arcuate buffer support tube portion of the present utility model.
In the figure: 1. installing a tube seat; 2. a regulating chamber; 3. an auxiliary spring member; 4. an inner groove; 5. a through groove; 6. damping tube sleeve; 7. damping limiting pins; 8. an annular outer convex plate; 9. adjusting the support tube portion; 10. an inner cavity; 11. adjusting the limiting hole; 12. arc-shaped jointing support tube parts; 13. lengthening the support tube part; 14. a head support tube portion; 15. an arc-shaped buffer support tube part; 16. hollow handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an automobile seat headrest pipe fitting, including installation tube socket 1, adjust stay tube portion 9, installation tube socket 1 is provided with two sets of, regulation chamber 2 has been seted up to the upper end of two sets of installation tube sockets 1, can make adjust stay tube portion 9 and adjust from top to bottom in its inside, the inside bottom of regulation chamber 2 all is fixed with auxiliary spring spare 3, it is comparatively light when helping adjusting stay tube portion 9 height adjustment, the top of two sets of installation tube sockets 1 all is equipped with outer flange 8 of ring, and the one side inner groovy 4 of outer flange 8 of ring, be convenient for to the plug of damping spacer pin 7, and the inside of inner groovy 4 runs through with the inboard upper end of regulation chamber 2 and is equipped with and runs through groove 5, can make damping pipe box 6 fix in its inside, be equipped with damping pipe box 6 on the inner wall of running through groove 5, can make damping spacer pin 7 and the problem that produces damping friction placer and drop between it appear.
The inside activity of damping pipe box 6 is equipped with damping spacer pin 7, can carry out spacing grafting to adjust stay tube portion 9 after the height is adjusted and fix the effect that keeps stable, the one end that damping spacer pin 7 is arranged in inner groove 4 is equipped with fretwork handle 16, be convenient for to the plug of damping spacer pin 7, and the damping spacer pin 7 passes the spacing grafting of looks adaptation between the one end that damping pipe box 6 is located the regulation intracavity 2 and the regulation spacing hole 11 that is established on adjusting stay tube portion 9, realize adjusting the height of this car seat headrest, the inner cavity 10 has been seted up to the bottom of adjusting stay tube portion 9, be convenient for make the top of auxiliary spring spare 3 and its fixed connection.
The adjusting support pipe portion 9 is movably inserted into the two groups of mounting pipe seats 1 respectively, the inner top of the concave cavity 10 formed in the bottom of the adjusting support pipe portion 9 is fixedly connected with the top of the auxiliary spring piece 3, one side of the adjusting support pipe portion 9 is provided with adjusting limiting holes 11 from top to bottom at equal intervals, fixing of the adjusting support pipe portion 9 after adjustment is achieved, the upper end of the adjusting support pipe portion 9 is provided with an arc-shaped attaching support pipe portion 12, the effect of attaching buffer support on the neck can be achieved, the bottom end of the adjusting support pipe portion 9 and the bottom end of the arc-shaped attaching support pipe portion 12 are integrally designed, the arc-shaped attaching support pipe portion 12 is integrally formed through bending of pipe bending equipment, and integral support strength is improved.
The upper end slope of arc laminating stay tube portion 12 is equipped with extension stay tube portion 13, and structural design as an organic whole between the top of arc laminating stay tube portion 12 and the extension stay tube portion 13, extension stay tube portion 13 is backward slope support angle, can guarantee to support more firm with driver's vertebra and head, the inboard slope of upper end of extension stay tube portion 13 is equipped with head stay tube portion 14, and the middle part bending of head stay tube portion 14 has arc buffering stay tube portion 15, extension stay tube portion 13 and head stay tube portion 14, arc buffering stay tube portion 15 integrated into one piece constitutes head buffering reinforcement pipe fitting, and head buffering reinforcement pipe fitting is the structural design of falling U type, the both ends downside of head buffering reinforcement pipe fitting and arc laminating stay tube portion 12 are integrated into one piece bending.
Specifically, constitute head buffering reinforcement pipe fitting through extension stay tube portion 13 and head stay tube portion 14, the integrated into one piece of arc buffering stay tube portion 15 during the use, and head buffering reinforcement pipe fitting is the structural design of type of falling U, can make the better laminating of back head on the headrest that arc buffering stay tube portion 15 constitutes, the head relies on to have certain parcel buffering protection effect simultaneously, through the integrative design between arc laminating stay tube portion 12 and extension stay tube portion 13 and the regulation stay tube portion 9, not only can make the headrest that has arc laminating stay tube portion 12 better carry out buffering support's effect with the laminating of neck, thereby make driver's vertebra rely on to combine on the headrest completely and obtain effectual locking, and through the integrative setting of the arc structure of arc laminating stay tube portion 12 and arc buffering stay tube portion 15, can exert the perfect laminating support to head and neck.
Through the setting of damping spacer pin 7 at damping pipe box 6 plug, can adjust the support pipe portion 9 upwards or downwards to through the spacing design of adjusting spacing hole 11 and damping spacer pin 7's looks adaptation grafting, can adjust the support pipe portion 9 height, thereby realize adjusting the height of car seat headrest, and then can establish the comfortable support of laminating of various driver's vertebra and head, further make this car seat headrest pipe fitting possess the installation and adjust more portably, laminating section laminating human vertebra design, let the vertebra of driver be in the state of relaxing for a long time.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a car seat headrest pipe fitting, includes mounting tube seat (1), adjusts stay tube portion (9), its characterized in that: the utility model discloses a damping support tube assembly comprises a mounting tube seat (1), a damping support tube (6), a damping support tube part (9), an arc-shaped laminating support tube part (12), an arc-shaped laminating support tube part (14), a head forming support tube part (15) and a head forming support tube part (14), wherein the mounting tube seat (1) is provided with two groups, two groups the upper end of the mounting tube seat (1) is provided with an adjusting cavity (2), the inside bottom end of the adjusting cavity (2) is fixedly provided with an auxiliary spring part (3), the tops of the two groups of the mounting tube seat (1) are respectively provided with an annular outer convex plate (8), one side inner groove (4) of the annular outer convex plate (8), the inside of the inner groove (4) and the inner upper end of the adjusting cavity (2) are penetrated and are provided with a through groove (5), the inner wall of the through groove (5) is provided with a damping tube sleeve (6), the bottom of the damping tube sleeve (6) is movably provided with a damping limiting pin (7), one side of the adjusting support tube part (9) is provided with an adjusting limiting hole (11) from top to bottom, the upper end of the adjusting support tube part (9) is provided with an arc-shaped laminating support tube part (12), the upper end of the arc-shaped support tube part (12) is obliquely provided with an arc-shaped supporting tube part (13), and the upper end of the arc-shaped support tube part (13) is obliquely provided with a middle part with a damping support tube part (14).
2. A car seat headrest tube as claimed in claim 1 wherein: the adjusting support pipe parts (9) are movably inserted into the two groups of mounting pipe seats (1) respectively, and the top of the inner side of the concave cavity (10) arranged at the bottom of each adjusting support pipe part (9) is fixedly connected with the top of the auxiliary spring piece (3).
3. A car seat headrest tube as claimed in claim 1 wherein: one end of the damping limiting pin (7) positioned in the inner groove (4) is provided with a hollow handle (16), and the damping limiting pin (7) penetrates through one end of the damping pipe sleeve (6) positioned in the adjusting cavity (2) and is in matched limiting insertion connection with an adjusting limiting hole (11) arranged on the adjusting supporting pipe part (9).
4. A car seat headrest tube as claimed in claim 1 wherein: the bottom end of the adjusting supporting tube portion (9) and the bottom end of the arc-shaped attaching supporting tube portion (12) are integrally designed, and the arc-shaped attaching supporting tube portion (12) is integrally formed by bending through pipe bending equipment.
5. A car seat headrest tube as claimed in claim 1 wherein: the top end of the arc-shaped joint supporting tube part (12) and the lengthened supporting tube part (13) are of an integrated structural design, and the lengthened supporting tube part (13) is inclined backwards by a supporting angle.
6. A car seat headrest tube as claimed in claim 1 wherein: the lengthened support tube part (13), the head support tube part (14) and the arc-shaped buffer support tube part (15) are integrally formed to form a head buffer reinforcing tube, the head buffer reinforcing tube is of an inverted U-shaped structural design, and the bottom sides of the two ends of the head buffer reinforcing tube and the arc-shaped fit support tube part (12) are integrally bent and formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322072156.8U CN220314806U (en) | 2023-08-02 | 2023-08-02 | Automobile seat headrest pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322072156.8U CN220314806U (en) | 2023-08-02 | 2023-08-02 | Automobile seat headrest pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220314806U true CN220314806U (en) | 2024-01-09 |
Family
ID=89418323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322072156.8U Active CN220314806U (en) | 2023-08-02 | 2023-08-02 | Automobile seat headrest pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220314806U (en) |
-
2023
- 2023-08-02 CN CN202322072156.8U patent/CN220314806U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |