CN210310057U - Seat headrest and car - Google Patents
Seat headrest and car Download PDFInfo
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- CN210310057U CN210310057U CN201920982901.3U CN201920982901U CN210310057U CN 210310057 U CN210310057 U CN 210310057U CN 201920982901 U CN201920982901 U CN 201920982901U CN 210310057 U CN210310057 U CN 210310057U
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- headrest
- seat
- pole
- buckling
- groove
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Abstract
The embodiment of the utility model discloses seat headrest and car, including elastic component, the portion of leaning on, installation department and headrest inserted bar, be provided with the draw-in groove on the installation department, set up first jack and second jack on the tank bottom of draw-in groove, headrest inserted bar includes first pole and the second pole of buckling, two upper segments and hypomere that buckle the pole and all including connecting gradually, the upper segment is the obtuse angle with the contained angle of hypomere, the upper segment of two poles of buckling is connected, the hypomere that first pole of buckling passed first jack, second pole of buckling passes the second jack and all is used for being connected with the seat, the portion of leaning on is installed in the draw-in groove, and the upper segment of first pole of buckling and the second pole of buckling is located between portion of leaning on and draw-in groove, the portion of leaning on deviates from and is provided with the installation interface on the face of leaning on of draw-in groove, the elastic component sets up in the installation is adorned. Utilize the embodiment of the utility model provides a can realize the adjustment of the different regional hardness of portion of leaning on, satisfy the user simultaneously to safe and comfortable demand, improve user experience.
Description
Technical Field
The utility model relates to the technical field of automobiles, concretely relates to seat headrest and car.
Background
With the improvement of living standard and the development of intelligent automobiles, more and more customers concern the comfort of automobile seats, and the headrest of the automobile seat is one of key parts for the comfort of the automobile seat. The automobile seat headrest is arranged at the top of the automobile seat, and has the main functions of providing enough support for the heads of drivers and passengers in the rear collision process of an automobile, protecting the safety of the drivers and passengers, and meanwhile, enabling the drivers and passengers to have a rest by means of normal driving.
In order to ensure that the automobile can sufficiently protect passengers in the rear collision process, the hardness of the seat headrest is higher, so that the requirement of the passengers on the softer headrest under the normal condition is difficult to meet, and the passenger experience needs to be further improved.
SUMMERY OF THE UTILITY MODEL
In view of this, an embodiment of the present invention provides a seat headrest and an automobile to solve the above technical problems.
An embodiment of the utility model provides a seat headrest, it includes: elastic component, pillow portion, installation department and headrest inserted bar, be provided with the draw-in groove on the installation department, set up first jack and second jack on the tank bottom of draw-in groove, the headrest inserted bar includes first pole and the second of buckling, first pole and the second of buckling is buckled the pole and is all including the upper segment and the hypomere that connect gradually, and the upper segment is the obtuse angle with the contained angle of hypomere, and the upper segment of first pole and the upper segment of the second of buckling are connected, and the hypomere of first pole of buckling passes first jack and is used for being connected with the seat, and the hypomere of the second pole of buckling passes the second jack and is used for being connected with the seat, the pillow portion is installed in the draw-in groove, and the upper segment of the first pole of buckling and the second of buckling is located between pillow portion and the draw-in groove, be provided with the installation interface on the pillow face that the portion deviates from the draw-in groove, the elastic component sets up in the installation interface.
Optionally, two opposite side walls of the mounting interface are provided with grooves, two opposite sides of the elastic member are provided with protrusions, and the protrusions are inserted into the grooves.
Optionally, the number of the grooves is at least two, and the two grooves are respectively disposed on the two side walls opposite to the mounting interface.
Optionally, the seat headrest further comprises a headrest face sleeve, and the headrest face sleeve is sleeved on the seat headrest.
Optionally, the elastic member is made of high-resilience foam plastic or wool felt or chemical fiber felt.
Optionally, the pillow part is integrally formed.
Optionally, the material of the pillow part is polypropylene plastic foam material or high density polyethylene.
Optionally, the headrest insertion rod further comprises an intermediate rod, the upper section of the first bending rod and the upper section of the second bending rod are connected through the intermediate rod, and the distance between the upper section of the first bending rod and the upper section of the second bending rod gradually increases along the direction from the intermediate rod to the seat.
Optionally, the headrest plug rod is integrally formed.
The utility model discloses the implementation still provides an automobile, and it includes as above seat headrest.
The embodiment of the utility model provides a seat headrest and car is through setting up elastic component, pillow portion, installation department and headrest inserted bar, and pillow portion installs on the installation department, and the installation department passes through the headrest inserted bar and installs on the seat, and the elastic component is installed on the pillow face of leaning on, can realize the adjustment of the different regional hardness of pillow portion, satisfies the user to safe and comfortable demand simultaneously, improves user experience, simple structure moreover, low in production cost.
Drawings
Fig. 1 is a schematic structural view of a seat headrest according to an embodiment of the present invention.
Fig. 2 is an exploded view of a seat headrest according to an embodiment of the present invention.
Detailed Description
The technical solution of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Fig. 1 shows a schematic structural diagram of a seat headrest according to an embodiment of the present invention, and fig. 2 shows an exploded view of the seat headrest. As shown in fig. 1 to 2, a seat headrest according to an embodiment of the present invention includes: elastic member 3, headrest portion 2, mounting portion 1 and headrest insert rod 4.
A clamping groove 11 is formed in the mounting portion 1, and a first insertion hole 12 and a second insertion hole 13 are formed in the groove bottom of the clamping groove 11.
The headrest rod 4 includes a first bending rod 41 and a second bending rod 42. The first bending rod 41 and the second bending rod 42 both include an upper section and a lower section connected to each other, and an included angle between an extending direction of the upper section and an extending direction of the lower section is an obtuse angle.
The upper section of the first bending bar 41 is connected to the upper section of the second bending bar 42, the lower section of the first bending bar 41 passes through the first insertion hole 12 for connection with the seat, and the lower section of the second bending bar 42 passes through the second insertion hole 13 for connection with the seat.
The pillow part 2 is installed in the slot 11, and the upper sections of the first bending rod 41 and the second bending rod 42 are located between the pillow part 2 and the bottom of the slot 11.
In one embodiment, the pillow portion 2 can be engaged with the engaging groove 11 to facilitate assembly and improve assembly efficiency.
An installation interface 22 is arranged on the pillow surface of the pillow part 2 departing from the clamping groove 11, and the elastic piece is arranged in the installation interface 22.
In the present embodiment, the resting surface refers to a position where the user normally rests on the headrest of the seat.
As shown in fig. 2, the mounting interface 22 is located below the middle of the rest portion 2, i.e., between the middle and the lower edge of the rest portion 2. Wherein the direction of approach to the seat is "down".
When the seat headrest is used, the headrest is installed on the seat through the headrest inserted rod 4.
During normal use, the passenger may rest directly on the elastic member 3. Because the elastic piece 3 is softer, the requirement of the user on softness can be met.
When the vehicle collides, the body of the passenger firstly translates backwards and then leans backwards, and the head of the passenger depends on the pillow part 2 above the elastic part 3.
Since the pillow 2 is adjusted only in the region of the elastic elements 3, the rigidity of the pillow 2 still meets the requirements for protecting the head of the occupant.
The embodiment of the utility model provides a seat headrest is through setting up elastic component, pillow portion, installation department and headrest inserted bar, and pillow portion installs on the installation department, and the installation department passes through the headrest inserted bar and installs on the seat, and the elastic component is installed on the pillow face of leaning on, can realize the adjustment of the different regional hardness of pillow portion, satisfies the user to safe and comfortable demand simultaneously, improves user experience, simple structure moreover, low in production cost.
Furthermore, a groove 21 is formed in the side wall of the mounting interface 22, and a protrusion is formed on the elastic element 3 and is inserted into the groove 21.
Through set up recess 21 on installation interface 22 lateral wall, set up the bellying on the elastic component 3, the bellying is pegged graft with the recess, can avoid elastic component 3 to remove in installation interface 22, guarantees the fixed of elastic component 3 position.
Preferably, the number of the grooves 21 is at least two, and the two grooves 21 are respectively arranged on two opposite side walls of the mounting interface 22.
Correspondingly, the protruding parts are at least two and are respectively arranged on two opposite sides of the elastic part 3.
The fixing of the position of the spring element 3 can be further ensured by the two projections engaging with the two recesses 21.
In the embodiment of fig. 2, the mounting interface 22 is rectangular or square to facilitate machining. The elastic member 3 is a rectangular parallelepiped or a cube.
Preferably, the seat headrest further comprises a headrest surface sleeve 5, wherein the headrest surface sleeve 5 is sleeved on the seat headrest, so that the appearance is attractive, and the comfort level of the seat headrest can be increased.
Furthermore, the elastic part 3 is made of high-resilience foam plastic or wool felt or chemical fiber felt with low hardness value, so that the requirement of passengers on softness can be met, and the production cost can be reduced.
Preferably, the pillow part 2 is integrally formed, so that the production cost can be further reduced.
In one embodiment, the material of the pillow part 2 is polypropylene plastic foam (EPP), and can be made by the existing foaming process.
In another embodiment, the material of the pillow part 2 is engineering plastic alloy (PC + ABS) or High Density Polyethylene (HDPE), and the pillow part can be integrally formed by injection molding.
Further, the material of the mounting portion 1 may also be a foam material, such as polypropylene plastic foam (EPP), to ensure the comfort and safety of the seat headrest.
Preferably, as shown in fig. 2, the headrest insert rod 4 further includes an intermediate rod 43, and the upper segment of the first bending rod 41 and the upper segment of the second bending rod 42 are connected by the intermediate rod 43.
The distance between the upper section of the first bending rod 41 and the upper section of the second bending rod 42 increases gradually along the direction from the intermediate rod 43 to the seat, that is, the upper section of the first bending rod 41, the upper section of the second bending rod 42 and the intermediate rod 43 form a U-shaped rod, and the opening of the U-shaped rod increases gradually.
By providing the intermediate lever 43, the distance between the first bending lever 41 and the second bending lever 42 can be increased, and the seat headrest can be supported better.
Furthermore, the headrest rod 4 is integrally formed, so that the production cost can be further reduced.
In a preferred embodiment of the present invention, the headrest cover 5, the headrest rod 4 and the mounting portion 1 can be directly used as the components of the seat headrest in the prior art.
The utility model discloses still provide an automobile, it includes as above the seat headrest. The seat headrest is inserted on the seat through a headrest inserted bar 4.
The embodiment of the utility model provides a car is through setting up elastic component, pillow portion, installation department and headrest inserted bar, and pillow portion installs on the installation department, and the installation department passes through the headrest inserted bar and installs on the seat, and the elastic component is installed on the pillow face of leaning on the pillow portion, can realize the adjustment of the different regional hardness of pillow portion, satisfies the user to safe and comfortable demand simultaneously, improves user experience, simple structure moreover, low in production cost.
The technical solution of the present invention is described in detail with reference to the specific embodiments, and the described specific embodiments are used to help understand the idea of the present invention. The derivation and modification made by the person skilled in the art on the basis of the specific embodiments of the present invention also belong to the protection scope of the present invention.
Claims (10)
1. A seat headrest, comprising: elastic component, pillow portion, installation department and headrest inserted bar, be provided with the draw-in groove on the installation department, set up first jack and second jack on the tank bottom of draw-in groove, the headrest inserted bar includes first pole and the second of buckling, first pole and the second of buckling is buckled the pole and is all including the upper segment and the hypomere that connect gradually, and the upper segment is the obtuse angle with the contained angle of hypomere, and the upper segment of first pole and the upper segment of the second of buckling are connected, and the hypomere of first pole of buckling passes first jack and is used for being connected with the seat, and the hypomere of the second pole of buckling passes the second jack and is used for being connected with the seat, the pillow portion is installed in the draw-in groove, and the upper segment of the first pole of buckling and the second of buckling is located between pillow portion and the draw-in groove, be provided with the installation interface on the pillow face that the portion deviates from the draw-in groove, the elastic component sets up in the installation interface.
2. The headrest for seats of claim 1, wherein the side walls of the mounting interface each have a recess, and wherein the resilient member has a protrusion that engages the recess.
3. A seat headrest according to claim 2, wherein the number of recesses is at least two, two recesses being provided in respective ones of the two side walls opposite the mounting interface.
4. The seat headrest of claim 1, further comprising a headrest face sleeve, the headrest face sleeve being disposed over the seat headrest.
5. The seat headrest according to claim 1, wherein the elastic member is made of high resilience foam plastic or wool felt or chemical fiber felt.
6. A seat headrest according to claim 1 wherein the headrest portion is integrally formed.
7. The headrest for seats according to claim 6, wherein the material of said headrest portion is polypropylene plastic foam or high density polyethylene.
8. The headrest according to any one of claims 1 to 7, wherein the headrest insert rod further includes an intermediate rod, the upper segments of the first and second bending rods are connected by the intermediate rod, and a distance between the upper segments of the first and second bending rods is gradually increased in a direction from the intermediate rod to the seat.
9. The seat headrest of claim 8, wherein the headrest insert rod is integrally formed.
10. An automobile comprising a seat headrest according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920982901.3U CN210310057U (en) | 2019-06-27 | 2019-06-27 | Seat headrest and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920982901.3U CN210310057U (en) | 2019-06-27 | 2019-06-27 | Seat headrest and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210310057U true CN210310057U (en) | 2020-04-14 |
Family
ID=70146882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920982901.3U Active CN210310057U (en) | 2019-06-27 | 2019-06-27 | Seat headrest and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210310057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848997A (en) * | 2021-03-31 | 2021-05-28 | 重庆长安汽车股份有限公司 | Multi-functional integral seat headrest and vehicle |
-
2019
- 2019-06-27 CN CN201920982901.3U patent/CN210310057U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848997A (en) * | 2021-03-31 | 2021-05-28 | 重庆长安汽车股份有限公司 | Multi-functional integral seat headrest and vehicle |
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