CN220076209U - Adjustable automobile headrest - Google Patents

Abstract

The utility model relates to the technical field of automobile headrests and discloses an adjustable automobile headrest, which comprises a headrest main body, wherein a first air bag is fixedly arranged in the headrest main body, two second air bags are symmetrically arranged on two sides of the first air bag, the bottoms of the first air bag and the second air bag are fixedly connected with an inflation tube, a rectangular block is fixedly arranged on the back of the headrest main body, and two sliding plates are symmetrically and slidingly connected in the rectangular block. This kind of adjustable car headrest through at headrest main part's internally mounted first gasbag and second gasbag, and the user can adjust the gas content in first gasbag and the second gasbag as required for the headrest is more laminating neck, through set up the rectangle piece at the back of headrest, set up spring, slide, stopper in the rectangle piece, set up the stock in the both sides of fixed block, set up the spout in the stock, the user can be according to the demand adjustment headrest's of self high in the use, makes the headrest laminating neck more.

Description

Adjustable automobile headrest

Technical Field

The utility model relates to the technical field of automobile headrests, in particular to an adjustable automobile headrest.

Background

The automobile headrest is an article which is unnecessary to be reduced in the automobile driving process, when the automobile is in rear-end collision or sudden braking, the human body can topple backwards due to inertia, at the moment, the pressure of the automobile can be concentrated on the neck and the head of the human body in the acceleration or deceleration process, and the headrest can buffer the neck to protect the head of the human body.

Through searching, the patent with the Chinese patent grant number of CN208541047U discloses an automobile headrest, which comprises: a headrest body including a first support surface, a second support surface, a first side surface, and a second side surface; the two ends of the fixing belt are respectively fixed on the headrest main body; further comprises: the first guide belt is arranged on one side of the first supporting surface and one side of the second supporting surface, and two ends of the first guide belt are respectively fixed on the first side surface; the second guide belt is arranged on the other sides of the first supporting surface and the second supporting surface, and two ends of the second guide belt are respectively fixed on the second side surface; the two ends of the fixing belt are respectively connected with the first guide belt and the second guide belt, and the two ends of the fixing belt can slide along the first guide belt and the second guide belt. The automobile headrest can be used on the front side and the back side, and the functions of the product are increased. In addition, when the automobile headrest body is processed, different materials can be adopted, so that the use flexibility of the product is improved.

The car headrest in the above patent has the following problems:

this car headrest, the user is in the use, through set up the guiding strip in the both sides of headrest, can make the headrest can positive and negative use, but because every people's neck is different, required headrest height demand also will be different, this headrest can not better laminating neck, and simultaneously every person's height is different, so will not be the same to the high demand of headrest, this headrest can not be according to user's demand in the use, adjust the height of headrest.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides an adjustable automobile headrest, and the headrest can be adjusted according to requirements in the use process so that the headrest is more attached to the neck.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable car headrest, includes the headrest main part, the inside fixed mounting of headrest main part has first gasbag, the bilateral symmetry of first gasbag is equipped with two second gasbags, the bottom fixedly connected with gas tube of first gasbag and second gasbag, the back fixed mounting of headrest main part has the rectangle piece, the inside symmetry sliding connection of rectangle piece has two slide, two fixed mounting has the spring between the slide, two the lateral wall fixed mounting of slide has the stopper, the stopper runs through the rectangle piece, and extends to the outer wall of rectangle piece, the one end fixed mounting of stopper has the thorn board, the both sides of rectangle piece are equipped with the stock, two the spout has been seted up to the opposite face of stock, the inner wall and stopper sliding connection of spout, one side the outer wall fixed mounting of stock has the fixed band, the outer wall fixed mounting of fixed band has circle hair piece and thorn hair piece, another the outer wall of stock has the fixed knot with the fixed position fixed mounting that the fixed band corresponds.

Preferably, the outer walls of the two sliding plates are symmetrically and fixedly provided with the poking blocks, the positions, corresponding to the poking blocks, of the outer walls of the rectangular blocks are provided with through holes, and the poking blocks penetrate through the through holes and extend to the outer parts of the rectangular blocks.

Preferably, the fixing band is fixedly provided at its end with a lead-in piece.

Preferably, the fixing strap is elastically arranged.

Preferably, a rubber pad is fixedly arranged on the inner wall of the sliding groove.

Preferably, the springs are arranged not less than three groups and are uniformly distributed.

Preferably, the side wall of the long rod is fixedly provided with a fixed block.

Compared with the prior art, the utility model has the following beneficial effects:

this kind of adjustable car headrest through at headrest main part's internally mounted first gasbag and second gasbag, and the user can adjust the gas content in first gasbag and the second gasbag as required for the headrest is more laminating neck, through set up the rectangle piece at the back of headrest, set up spring, slide, stopper in the rectangle piece, set up the stock in the both sides of fixed block, set up the spout in the stock, the user can be according to the demand adjustment headrest's of self high in the use, makes the headrest laminating neck more.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the back structure of the present utility model;

FIG. 3 is a schematic view showing the internal structure of the headrest of the present utility model;

FIG. 4 is a schematic side sectional view of a rectangular block and a long rod of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.

In the figure: 1. a headrest body; 2. a long rod; 3. a fixing belt; 4. a chute; 5. round wool slices; 6. a spiny sheet; 7. a fixing buckle; 8. rectangular blocks; 9. a first air bag; 10. a second air bag; 11. a limiting block; 12. a shifting block; 13. a rubber pad; 14. a thorn plate; 15. an introduction sheet; 16. a fixed block; 17. an inflation tube; 18. a slide plate; 19. and (3) a spring.

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. 1-5, an adjustable automobile headrest comprises a headrest main body 1, wherein a first airbag 9 is fixedly installed in the headrest main body 1, two second airbags 10 are symmetrically arranged on two sides of the first airbag 9, an inflation tube 17 is fixedly connected to the bottoms of the first airbag 9 and the second airbag 10, a rectangular block 8 is fixedly installed on the back of the headrest main body 1, two sliding plates 18 are symmetrically and slidingly connected to the inside of the rectangular block 8, a spring 19 is fixedly installed between the two sliding plates 18, limiting blocks 11 are fixedly installed on the side walls of the two sliding plates 18, the limiting blocks 11 penetrate through the rectangular block 8 and extend to the outer wall of the rectangular block 8, a thorn plate 14 is fixedly installed at one end of each limiting block 11, long rods 2 are arranged on two sides of each rectangular block 8, sliding grooves 4 are formed in opposite faces of the two long rods 2, a circular wool sheet 5 and a thorn sheet 6 are fixedly installed on the outer wall of each long rod 2, and a fixing buckle 7 is fixedly installed on the outer wall of each long rod 2 corresponding to the fixing belt 3.

According to the adjustable automobile headrest disclosed by the utility model, in the use process of a user, firstly, the long rod 2 is fixed on a seat of the automobile through the fixing belt 3 and the fixing buckle 7, the user adjusts the gas content in the first airbag 9 and the second airbag 10 according to own requirements, then, the two sliding plates 18 are pinched according to the height of the neck of the user, so that the springs 19 stretch, the thorn plate 14 is separated from the inner wall of the sliding groove 4, the user adjusts the height of the headrest main body 1, when the height of the headrest main body 1 is adjusted to a proper position, the user loosens the sliding plate 18, and the thorn plate 14 on the side wall of the limiting block 11 abuts against the inner wall of the sliding groove 4 to fix the headrest main body 1.

As shown in fig. 2, the outer walls of the two sliding plates 18 are symmetrically and fixedly provided with the poking blocks 12, the positions of the outer walls of the rectangular blocks 8 corresponding to the poking blocks 12 are provided with through holes, the poking blocks 12 penetrate through the through holes and extend to the outer parts of the rectangular blocks 8, and the poking blocks 12 are arranged on the outer walls of the sliding plates 18, so that a user can conveniently poke the sliding plates 18 in the process of adjusting the headrest main body 1, and the adjustment is easier.

As shown in fig. 2, the end of the fixing band 3 is fixedly provided with an introduction piece 15, and the introduction piece 15 is installed through one end of the fixing band 3, so that a user can conveniently pass the fixing band 3 through the inside of the fixing buckle 7 during use.

As shown in fig. 2, the fixing strap 3 is elastically provided, and the fixing strap 3 is elastically provided to fix the long rod 2 to the car seat more tightly and more stably.

As shown in fig. 4, the rubber pad 13 is fixedly installed on the inner wall of the chute 4, and the rubber pad 13 is installed on the inner wall of the chute 4, so that the stab plate 14 is more stably fixed by utilizing the elasticity of the rubber pad 13.

As shown in fig. 4, the springs 19 are not less than three groups and are uniformly distributed, and the springs 19 are not less than three groups to increase the pressure on the limiting block 11 by using the tension of the springs 19, so that the limiting is more stable.

As shown in fig. 2, the fixing block 16 is fixedly mounted on the side wall of the long rod 2, and the fixing block 16 is mounted on the side wall of the long rod 2, so that a certain gap exists between the headrest body 1 and the seat, thereby facilitating the tight adjustment of the height of the headrest by the user.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides an adjustable car headrest, includes headrest main part (1), its characterized in that, the inside fixed mounting of headrest main part (1) has first gasbag (9), the bilateral symmetry of first gasbag (9) is equipped with two second gasbags (10), the bottom fixedly connected with gas tube (17) of first gasbag (9) and second gasbag (10), the back fixed mounting of headrest main part (1) has rectangle piece (8), the inside symmetrical sliding connection of rectangle piece (8) has two slide (18), two fixed mounting has spring (19) between slide (18), two lateral wall fixed mounting of slide (18) has stopper (11), stopper (11) run through rectangle piece (8), and extend to the outer wall of rectangle piece (8), the one end fixed mounting of stopper (11) has thorn board (14), the both sides of rectangle piece (8) are equipped with stock (2), two stock (2) opposite face has slotted link (4), the fixed mounting of inner wall (4) and the fixed mounting of stopper (3) and capillary strip (3) of capillary strip (6), the other long rod (2) is fixedly provided with a fixing buckle (7) at the position corresponding to the fixing belt (3).

2. An adjustable automobile headrest according to claim 1, characterized in that the outer walls of the two sliding plates (18) are symmetrically and fixedly provided with a poking block (12), the outer wall of the rectangular block (8) is provided with a through hole at a position corresponding to the poking block (12), and the poking block (12) penetrates through the through hole and extends to the outside of the rectangular block (8).

3. An adjustable car headrest according to claim 1, characterized in that the end of the fixing strap (3) is fixedly fitted with a lead-in tab (15).

4. An adjustable car headrest as claimed in claim 1, characterised in that the fixing strap (3) is resiliently arranged.

5. An adjustable car headrest according to claim 1, characterized in that the inner wall of the chute (4) is fixedly provided with a rubber pad (13).

6. An adjustable car headrest according to claim 1, characterized in that the springs (19) are arranged not below three groups and are evenly distributed.

7. An adjustable automotive headrest according to claim 1, characterized in that the side walls of the long rods (2) are fixedly provided with fixing blocks (16).