CN208842288U - Automotive headrest metalwork with comfort and resiliency - Google Patents
Automotive headrest metalwork with comfort and resiliency Download PDFInfo
- Publication number
- CN208842288U CN208842288U CN201821522720.4U CN201821522720U CN208842288U CN 208842288 U CN208842288 U CN 208842288U CN 201821522720 U CN201821522720 U CN 201821522720U CN 208842288 U CN208842288 U CN 208842288U
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- interconnecting piece
- comfort
- back side
- resiliency
- headrest
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Abstract
The utility model discloses a kind of automotive headrest metalwork with comfort and resiliency, including headrest portion and support portion；The headrest portion includes front side board, back side panel and arc pressuring plate, and at least one elastic telescopic part is respectively fixed between the left side of the front side board and the left side of the back side panel and between the right side of the front side board and the right side of the back side panel；The support portion includes the cross bar of two support rod front ends of two L-type support rods disposed in parallel and connection；It further include the interconnecting piece that a cross section is c-type, the interconnecting piece is fixedly connected in the side of open end with the back side panel opposite to each other, and the interconnecting piece is mutually socketed with the cross bar and the interconnecting piece can be rotated and be positioned along the circumferential direction of the cross bar.The utility model is not only convenient for automobile passengers and adjusts the angle of headrest portion and support portion voluntarily to improve the comfort level on occupant head；It can also can play the role of buffer protection occupant head when accident occurs.
Description
Technical field
The utility model belongs to automobile part production technique field, more particularly to a kind of automotive headrest metalwork.
Background technique
As the improvement of people's living standards, requirement of the people to automotive performance is removed in dynamic property, economy, safety side
Except face, the requirement in terms of the comfort of automobile is also higher and higher.Wherein, the headrest of seat is provided for the head of occupant
Support, other than having the security functions of protection human body head, occupant also requires it to have higher comfort.
The structure of the headrest metalwork of existing automotive seat is relatively simple, generally by bending reinforcement one at
Type, such technology result in the in the form of a single of headrest, can not be occupant in addition to only having the function of support in use
Comfortable seat sense is provided, can not head to occupant and neck protection well is provided.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of with the automotive headrest of comfort and resiliency gold
Belong to part, is not only convenient for automobile passengers and adjusts the angle of headrest portion and support portion voluntarily to improve the comfort level on occupant head；
It can also can play the role of buffer protection occupant head when accident occurs.
In order to solve the above technical problems, the technical solution that the utility model uses is: a kind of gentle with comfort
The automotive headrest metalwork of punching property, the support portion including headrest portion and with the rotation connection of headrest portion；
The headrest portion includes front side board, back side panel and connect respectively with front side board upper and lower end and back side panel upper and lower end
Arc pressuring plate, the cross section of the front side board is the curved surface to match with the physiological curve of neck, the front side board
Left side and the back side panel left side between and the front side board right side and the back side panel right side between it is solid respectively
Surely there is at least one elastic telescopic part；
The support portion includes the cross bar of two support rod front ends of two L-type support rods disposed in parallel and connection；
Further include a cross section be c-type interconnecting piece, the interconnecting piece opposite to each other in open end side and the back side panel
It is fixedly connected, the interconnecting piece is mutually socketed with the cross bar and the interconnecting piece can rotate simultaneously along the circumferential direction of the cross bar
Positioning；
Realize the structure that the interconnecting piece is rotated and positioned along the circumferential direction of the cross bar are as follows: along the length of the interconnecting piece
Spend direction and be located at the inner surface of the interconnecting piece and be equipped at least one accommodating hole, be equipped in the accommodating hole flexible connector and
Ball, the ball is supported by the elastic telescopic part exposes the accommodating hole, and the cross bar is equipped at least one locating slot,
The extending direction of the locating slot is the rotation direction of interconnecting piece, and the ball is located in the locating slot, in the locating slot
Equipped with several positioning pits, the positioning pit is equipped with multiple and along locating slot extending directions and is uniformly distributed.
The utility model is that further technical solution is used by solving its technical problem:
Further say, along the interconnecting piece length direction and be located at the interconnecting piece inner surface be equidistantly equipped with three
A accommodating hole is all equipped with flexible connector and ball in each accommodating hole；Equal spacing in length direction along the cross bar is set
There are three locating slots, the extending direction of each locating slot is all the rotation direction of interconnecting piece, and it is described fixed that the ball is located at
In the slot of position, set in the locating slot there are three positioning pit, three positioning pits are uniformly distributed along the extending direction of locating slot.
It further says, between the left side of the front side board and the left side of the back side panel and right side of the front side board
Three elastic telescopic parts are respectively fixed between the right side of the back side panel, three elastic telescopic parts are along the headrest portion
Equal spacing in length direction distribution.
It further says, the elastic telescopic part is spring, resin elasticity column or spring column pin.
It further says, the flexible connector is spring, resin elasticity column or spring column pin.
It further says, the ball is steel ball or bead.
It further says, the headrest portion, support portion and interconnecting piece are all made of high strength steel.
It further says, the interconnecting piece is integrally formed in the side of open end and the back side panel opposite to each other.
The utility model has the beneficial effects that on flexible connector and ball and cross bar that the utility model passes through interconnecting piece
The cooperation of positioning pit, it can be achieved that headrest portion and support portion angular adjustment and positioning, to improve the comfort level on occupant head；Separately
Outside, it is connected with elastic telescopic part between the front side board and back side panel of the utility model, emergency brake is occurring or traffic is occurring
It can play the role of buffering when accident to head and then play the role of protecting head.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram in the utility model headrest portion；
Fig. 3 is the structural schematic diagram of the utility model support portion；
Fig. 4 is the portion the A enlarged drawing of Fig. 3；
Each section label is as follows in attached drawing:
Headrest portion 1, front side board 11, back side panel 12, connecting plate 13, support portion 2, support rod 21, cross bar 22, locating slot 221,
Positioning pit 222, elastic telescopic part 3, interconnecting piece 4 and accommodating hole 41.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Embodiment: a kind of automotive headrest metalwork with comfort and resiliency, as Figure 1-Figure 4, including headrest
Portion 1 and the support portion 2 being rotatablely connected with headrest portion；
The headrest portion 1 includes front side board 11, back side panel 12 and upper and lower with front side board upper and lower end and back side panel respectively
The arc pressuring plate 13 of connection is held, the cross section of the front side board 11 is the curved surface to match with the physiological curve of neck,
Between the left side of the front side board 11 and the left side of the back side panel 12 and right side of the front side board 11 and the back side panel
At least one elastic telescopic part 3 is respectively fixed between 12 right side；
The support portion 2 includes the cross bar 22 of two L-type support rods 21 disposed in parallel and two support rod front ends of connection；
Further include a cross section be c-type interconnecting piece 4, the interconnecting piece 4 opposite to each other in open end side and the rear side
Plate 12 is fixedly connected, and the interconnecting piece 4 is mutually socketed with the cross bar 22 and the interconnecting piece can be along the circumferential direction side of the cross bar
To rotating and position；
Realize the structure that the interconnecting piece is rotated and positioned along the circumferential direction of the cross bar are as follows: along the length of the interconnecting piece
It spends direction and is equipped at least one accommodating hole 41 positioned at the inner surface of the interconnecting piece, be equipped with flexible connector in the accommodating hole
With ball (meaning not shown), the ball is supported by the elastic telescopic part exposes the accommodating hole, and the cross bar is equipped with extremely
A few locating slot 221, the extending direction of the locating slot 221 are the rotation direction of interconnecting piece, and it is described fixed that the ball is located at
In the slot of position, several positioning pits 222 are equipped in the locating slot, it is equal that the positioning pit is equipped with multiple and along locating slot extending directions
Even distribution.
Along the interconnecting piece length direction and be located at the inner surface of the interconnecting piece and equidistantly set there are three accommodating hole, often
Flexible connector and ball are all equipped in one accommodating hole；Three positioning are equipped with along the equal spacing in length direction of the cross bar
Slot, the extending direction of each locating slot are all the rotation direction of interconnecting piece, and the ball is located in the locating slot, described
It is set in locating slot there are three positioning pit, three positioning pits are uniformly distributed along the extending direction of locating slot.
Between the left side of the front side board and the left side of the back side panel and right side of the front side board and the rear side
Three elastic telescopic parts, length direction of three elastic telescopic parts along the headrest portion are respectively fixed between the right side of plate
Equidistantly distributed.
The elastic telescopic part 3 is spring, resin elasticity column or spring column pin.
The flexible connector is spring, resin elasticity column or spring column pin.
The ball is steel ball or bead.
The headrest portion, support portion and interconnecting piece are all made of high strength steel.
The interconnecting piece is integrally formed in the side of open end and the back side panel opposite to each other.
The working principle of the utility model is as follows:
When specifically used, in the course of rotation by headrest portion, the ball of interconnecting piece inner surface can be in locating slot by occupant
Interior movement can realize the angular adjustment and positioning of headrest portion and support portion when ball is fallen into positioning pit.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure transformation made based on the specification and figures of the utility model, it is relevant to be applied directly or indirectly in other
Technical field is also included in the patent protection scope of the utility model.
Claims (8)
1. a kind of automotive headrest metalwork with comfort and resiliency, it is characterised in that: including headrest portion (1) and with head
The support portion (2) of occipitalia rotation connection；
The headrest portion include front side board (11), back side panel (12) and respectively with front side board upper and lower end and back side panel upper and lower end
The arc pressuring plate (13) of connection, the cross section of the front side board are the curved surface to match with the physiological curve of neck, institute
State between the left side of front side board and the left side of the back side panel and the right side of the front side board and the right side of the back side panel it
Between be respectively fixed at least one elastic telescopic part (3)；
The support portion includes two L-type support rods (21) disposed in parallel and the cross bar (22) for connecting two support rod front ends；
It further include the interconnecting piece (4) that a cross section is c-type, the interconnecting piece is solid in the side of open end and the back side panel opposite to each other
Fixed connection, the interconnecting piece is mutually socketed with the cross bar and the interconnecting piece can rotate and determine along the circumferential direction of the cross bar
Position；
Realize the structure that the interconnecting piece is rotated and positioned along the circumferential direction of the cross bar are as follows: along the length side of the interconnecting piece
To and be located at the inner surface of the interconnecting piece and be equipped at least one accommodating hole (41), be equipped in the accommodating hole flexible connector and
Ball, the ball is supported by the elastic telescopic part exposes the accommodating hole, and the cross bar is equipped at least one locating slot
(221), the extending direction of the locating slot is the rotation direction of interconnecting piece, and the ball is located in the locating slot, described fixed
Several positioning pits (222) are equipped in the slot of position, the positioning pit is equipped with multiple and along locating slot extending directions and is uniformly distributed.
2. the automotive headrest metalwork according to claim 1 with comfort and resiliency, it is characterised in that: along described
The length direction of interconnecting piece and the inner surface for being located at the interconnecting piece are equidistantly set there are three accommodating hole, in each accommodating hole
All it is equipped with flexible connector and ball；Equal spacing in length direction along the cross bar is equipped with three locating slots, each positioning
The extending direction of slot is all the rotation direction of interconnecting piece, and the ball is located in the locating slot, and three are equipped in the locating slot
A positioning pit, three positioning pits are uniformly distributed along the extending direction of locating slot.
3. the automotive headrest metalwork according to claim 1 with comfort and resiliency, it is characterised in that: before described
Divide between the left side of side plate and the left side of the back side panel and between the right side of the front side board and the right side of the back side panel
It is not fixed with three elastic telescopic parts, equal spacing in length direction of three elastic telescopic parts along the headrest portion is distributed.
4. the automotive headrest metalwork according to claim 1 with comfort and resiliency, it is characterised in that: the bullet
Property extensible member be spring, resin elasticity column or spring column pin.
5. the automotive headrest metalwork according to claim 1 with comfort and resiliency, it is characterised in that: the bullet
Property connector be spring, resin elasticity column or spring column pin.
6. the automotive headrest metalwork according to claim 1 with comfort and resiliency, it is characterised in that: the rolling
Pearl is steel ball or bead.
7. the automotive headrest metalwork according to claim 1 with comfort and resiliency, it is characterised in that: the head
Occipitalia, support portion and interconnecting piece are all made of high strength steel.
8. the automotive headrest metalwork according to claim 1 with comfort and resiliency, it is characterised in that: the company
Socket part is integrally formed in the side of open end and the back side panel opposite to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522720.4U CN208842288U (en) | 2018-09-18 | 2018-09-18 | Automotive headrest metalwork with comfort and resiliency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522720.4U CN208842288U (en) | 2018-09-18 | 2018-09-18 | Automotive headrest metalwork with comfort and resiliency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208842288U true CN208842288U (en) | 2019-05-10 |
Family
ID=66373196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821522720.4U Active CN208842288U (en) | 2018-09-18 | 2018-09-18 | Automotive headrest metalwork with comfort and resiliency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208842288U (en) |
-
2018
- 2018-09-18 CN CN201821522720.4U patent/CN208842288U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |