Automobile seat headrest adjusting device

Abstract

The utility model relates to the technical field of automobile accessories, in particular to an automobile seat headrest adjusting device which comprises a headrest and adjusting rods, the bottom of the headrest is fixedly connected with the adjusting rods which are arranged front and back, a neck support is further arranged on one side of the headrest, the top of the neck support is fixedly connected with connecting cloth, and the connecting cloth is fixedly connected with the adjusting rods. A first connecting piece is mounted at the top of the connecting cloth, and the connecting cloth is connected with the headrest through the first connecting piece; an adjusting air bag is further arranged in the neck support, and the front side of the adjusting air bag communicates with an inflation assembly. When the neck collar is adjusted, only the inflatable air bag needs to be manually squeezed back and forth, external air enters the inflatable air bag through the second air pipe and is exhausted into the adjusting air bag through the first air pipe, so that the neck collar is filled, the position of the neck collar is adjusted, and different people can use the neck collar conveniently; even if an accident happens, secondary injury to a driver is not prone to being caused.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to an automobile seat headrest adjusting device. Background Art

[0002] With the continuous development of society, cars have entered thousands of households. At present, car headrests generally have an adjustment function to adapt to people of different heights. However, in actual use, the driver's head can rest on the headrest. When adjusting the position of the headrest, the driver's neck is generally suspended in the air without a supporting structure, which can easily lead to neck fatigue during long-term driving. The general solution is to purchase an additional neck support pillow, but this neck support pillow cannot be adjusted and cannot match different people. The use effect is average. Therefore, a car seat headrest adjustment device is proposed to address the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a vehicle seat headrest adjustment device to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] As an optional solution of the automobile seat headrest adjustment device described in the utility model, the automobile seat headrest adjustment device includes a headrest and an adjustment rod.

[0006] The bottom of the headrest is fixedly connected to an adjustment rod arranged in a front-to-back manner, and a neck support is also arranged on one side of the headrest, a connecting cloth is fixedly connected to the top of the neck support, and a first connecting piece is installed on the top of the connecting cloth, and the connecting cloth is connected to the headrest through the first connecting piece;

[0007] The neck collar is also provided with an adjusting air bag inside, and the front side of the adjusting air bag is connected with an inflatable component;

[0008] The inflatable component includes an inflatable airbag, a first air pipe and a first one-way valve. The top of the inflatable airbag is connected to the first air pipe, and the other end of the first air pipe is connected to the regulating airbag. The first one-way valve is installed on the outside of the first air pipe. The side of the inflatable airbag is connected to the second air pipe, and the outside of the second air pipe is installed with a second one-way valve.

[0009] With the continuous development of society, cars have entered thousands of households. At present, the headrests of cars generally have an adjustment function to adapt to people of different heights. However, in actual use, the driver's head can lean on the headrest. When adjusting the position of the headrest, the neck is generally suspended in the air without a supporting structure, which can easily cause neck fatigue during long-term driving. The general solution is to purchase an additional neck support pillow, but this neck support pillow cannot be adjusted and cannot match different people. The use effect is average. When the device is used, the neck support and the connecting cloth are fixed to the head through the first connecting piece. The outside of the neck support is placed on the pillow, and then the bottom of the neck support contacts the backrest. When adjusting the neck support, it is only necessary to squeeze the inflatable airbag back and forth manually. At this time, the external air enters the inflatable airbag through the second air pipe, and then is discharged into the adjusting airbag through the first air pipe, thereby filling the neck support and adjusting the position of the neck support to facilitate use by different groups of people. At the same time, this arrangement does not have a component with a very hard rod. Even if an accident occurs, it is not easy to cause secondary injury to the driver. The first one-way valve and the second one-way valve can achieve the purpose of one-way air circulation, thereby achieving the purpose of adjusting the inflation of the airbag.

[0010] As an optional solution of the automobile seat headrest adjustment device described in the utility model, wherein: a symmetrically arranged protective pad is fixedly connected to the interior of the inflatable airbag, and a return spring is fixedly connected to the other side of the protective pad.

[0011] During the inflation operation, the inflation purpose can be achieved by squeezing the inflatable airbag back and forth, and the reset spring provided can ensure that the inflatable airbag is quickly reset, so as to ensure that the inflatable airbag can be quickly used.

[0012] As an optional solution of the automobile seat headrest adjustment device described in the utility model, a hollow rod is protruding from the upper front side of the adjustment airbag, and an external thread is opened on the outer side of the hollow rod, and the hollow rod is spirally connected to a vent cap through the external thread.

[0013] When the regulating airbag needs to be deflated, the deflation cap can be separated from the regulating airbag by rotating the deflation cap, thereby achieving the purpose of deflation of the regulating airbag.

[0014] As an optional solution of the automobile seat headrest adjustment device described in the utility model, wherein: the interior of the adjustment airbag is fixedly connected to multiple groups of support bodies, and the support bodies are made of soft rubber material.

[0015] At the same time, multiple groups of support bodies are arranged inside the regulating airbag. At this time, the support bodies are used to connect the inner wall of the regulating airbag to ensure the shape of the regulating airbag and avoid excessive expansion of the regulating airbag.

[0016] As an optional solution of the automobile seat headrest adjustment device described in the utility model, the front side of the neck support is provided with a placement groove, and the inflation component is located therein, the front side of the neck support is fixedly connected to a protective belt, and a second connecting piece is installed on one side of the protective belt.

[0017] When the inflation of the regulating airbag is completed, the inflation component is placed inside the placement groove, and the second connecting piece on one side of the protective belt is matched with the neck support. At this time, the inflation component can be limited to prevent it from shaking at will.

[0018] As an optional solution of the automobile seat headrest adjustment device described in the utility model, the first connecting member and the second connecting member are both composed of male and female snaps, the male snap of the first connecting member is installed on the outside of the connecting cloth, and the female snap of the first connecting member is installed on one side of the headrest, the male snap of the second connecting member is located on the outside of the protective belt, and the female snap of the second connecting member is installed on the front side of the neck support.

[0019] The snap fasteners of the first connector and the second connector can make the device detachable. The first connector is convenient for replacement of the device, and the second connector is used to facilitate removal of the inflatable component.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] When the utility model is in use, the neck support and the connecting cloth are fixed to the outer side of the headrest through the first connecting piece, and then the bottom of the neck support contacts the backrest. When adjusting the neck support, it is only necessary to manually squeeze the inflatable airbag back and forth, and then the external air enters the inflatable airbag through the second air pipe, and then is discharged into the adjusting airbag through the first air pipe, so as to fill the neck support and adjust the position of the neck support, which is convenient for different groups of people to use. At the same time, this arrangement does not have a component of a too hard rod, and even if an accident occurs, it is not easy to cause secondary injury to the driver.

[0022] At the same time, multiple groups of support bodies are arranged inside the regulating airbag, and the support bodies are used to connect the inner wall of the regulating airbag to ensure the shape of the regulating airbag and prevent the regulating airbag from over-expanding;

[0023] The first one-way valve and the second one-way valve can achieve the purpose of one-way air circulation, thereby achieving the purpose of regulating the inflation of the airbag. When the regulating airbag needs to be deflated, the deflation cap can be separated from the regulating airbag by rotating the deflation cap, thereby achieving the purpose of regulating the deflation of the airbag.

[0024] When the inflation of the regulating airbag is completed, the inflation component is placed inside the placement groove, and the second connecting piece on one side of the protective belt is matched with the neck support. At this time, the inflation component can be limited to prevent it from shaking at will. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a cross-sectional view of the neck support of the utility model;

[0027] Figure 3 It is a structural schematic diagram of the inflatable component of the utility model.

[0028] In the figure: 1. headrest; 2. adjustment rod; 3. neck support; 4. connecting cloth; 5. first connecting piece; 6. protection belt; 7. second connecting piece; 8. inflatable assembly; 801. inflatable airbag; 802. first air pipe; 803. first one-way valve; 804. second air pipe; 805. second one-way valve; 806. protection pad; 807. return spring; 9. deflation cap; 10. adjusting airbag; 11. support body. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example 1

[0031] See also Figure 1 , Figure 2 and Figure 3 , the utility model provides a technical solution:

[0032] A vehicle seat headrest adjustment device comprises a headrest 1 and an adjustment rod 2.

[0033] The bottom of the headrest 1 is fixedly connected to an adjustment rod 2 arranged in a front-to-back manner, and a neck support 3 is also arranged on one side of the headrest 1. A connecting cloth 4 is fixedly connected to the top of the neck support 3, and a first connecting member 5 is installed on the top of the connecting cloth 4. The connecting cloth 4 is connected to the headrest 1 through the first connecting member 5.

[0034] The neck support 3 is also provided with an adjusting air bag 10 inside, and the front side of the adjusting air bag 10 is connected with an inflatable component 8;

[0035] The above-mentioned inflatable component 8 includes an inflatable airbag 801, a first air pipe 802 and a first one-way valve 803. The top of the above-mentioned inflatable airbag 801 is connected to the first air pipe 802, and the other end of the first air pipe 802 is connected to the regulating airbag 10. The first one-way valve 803 is installed on the outside of the above-mentioned first air pipe 802. The side of the above-mentioned inflatable airbag 801 is connected to the second air pipe 804, and the outside of the second air pipe 804 is installed with a second one-way valve 805.

[0036] With the continuous development of society, cars have entered thousands of households. At present, the headrests of cars generally have an adjustment function to adapt to people of different heights. However, in actual use, the driver's head can lean on the headrest. When adjusting the position of the headrest, the neck is generally suspended in the air without a supporting structure, which can easily cause neck fatigue during long-term driving. The general solution is to purchase an additional neck support pillow, but this neck support pillow cannot be adjusted and cannot match different people. The use effect is average. When the device is used, the neck support 3 and the connecting cloth 4 are fixed to the outside of the headrest 1 through the first connecting member 5, and then the neck support 3 is The bottom is in contact with the backrest, and when adjusting the neck support 3, it is only necessary to manually squeeze the inflatable airbag 801 back and forth. At this time, the external air enters the inflatable airbag 801 through the second air pipe 804, and then is discharged into the adjusting airbag 10 through the first air pipe 802, thereby filling the neck support 3 and adjusting the position of the neck support 3, which is convenient for different people to use. At the same time, this setting does not have a component with a very hard rod, and even if an accident occurs, it is not easy to cause secondary injury to the driver. The first one-way valve 803 and the second one-way valve 805 can achieve the purpose of one-way air circulation, thereby achieving the purpose of adjusting the inflation of the airbag 10.

[0037] Example 2

[0038] This embodiment is an improvement on embodiment 1. Figure 3 Specifically, the interior of the inflatable airbag 801 is fixedly connected with a symmetrically arranged protection pad 806, and the other side of the protection pad 806 is fixedly connected with a return spring 807.

[0039] During the inflation operation, the inflation purpose can be achieved by squeezing the inflatable airbag 801 back and forth, and the reset spring 807 can ensure that the inflatable airbag 801 is quickly reset, so as to ensure that the inflatable airbag 801 can be quickly used.

[0040] Example 3

[0041] This embodiment is an improvement on embodiment 2. Figure 1 Specifically, a hollow rod is protruding from the upper front side of the regulating airbag 10, and an external thread is provided on the outer side of the hollow rod. The hollow rod is spirally connected to the air release cap 9 through the external thread.

[0042] When the regulating airbag 10 needs to be deflated, the deflation cap 9 can be separated from the regulating airbag 10 by rotating, thereby achieving the purpose of deflation of the regulating airbag 10.

[0043] Example 4

[0044] This embodiment is an improvement on embodiment 3. Figure 2 Specifically, a plurality of support bodies 11 are fixedly connected inside the regulating airbag 10, and the support bodies 11 are made of soft rubber material.

[0045] At the same time, a plurality of support bodies 11 are arranged inside the regulating airbag 10 . The support bodies 11 are used to connect to the inner wall of the regulating airbag 10 to ensure the shape of the regulating airbag 10 and prevent the regulating airbag 10 from over-expanding.

[0046] Example 5

[0047] This embodiment is an improvement on embodiment 4. Figure 1 Specifically, a placement groove is opened on the front side of the neck collar 3, and the inflation component 8 is located therein. A protective belt 6 is fixedly connected to the front side of the neck collar 3, and a second connecting member 7 is installed on one side of the protective belt 6.

[0048] When the inflation of the regulating airbag 10 is completed, the inflation component 8 is placed inside the placement groove, and the second connecting piece 7 on one side of the protective belt 6 is matched with the neck support 3. At this time, the inflation component 8 can be limited to prevent it from shaking at will.

[0049] Example 6

[0050] This embodiment is an improvement on embodiment 5. Figure 1 Specifically, the first connecting member 5 and the second connecting member 7 are both composed of male and female snaps, the male snap of the first connecting member 5 is installed on the outside of the connecting cloth 4, and the female snap of the first connecting member 5 is installed on one side of the headrest 1, the male snap of the second connecting member 7 is located on the outside of the protective belt 6, and the female snap of the second connecting member 7 is installed on the front side of the neck support 3.

[0051] The snap fasteners of the first connector 5 and the second connector 7 can make the device detachable. The first connector 5 is convenient for replacement of the device, and the second connector 7 is used to facilitate removal of the inflatable component 8.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle seat headrest adjustment device, characterized in that: It comprises a headrest (1) and an adjustment rod (2), The bottom of the headrest (1) is fixedly connected to an adjustment rod (2) arranged in a front-to-back manner, and a neck support (3) is also arranged on one side of the headrest (1), the top of the neck support (3) is fixedly connected to a connecting cloth (4), and a first connecting piece (5) is installed on the top of the connecting cloth (4), and the connecting cloth (4) is connected to the headrest (1) via the first connecting piece (5); An adjusting air bag (10) is also arranged inside the neck support (3), and the front side of the adjusting air bag (10) is connected to an inflation component (8); The inflatable component (8) comprises an inflatable airbag (801), a first air pipe (802) and a first one-way valve (803); the top of the inflatable airbag (801) is connected to the first air pipe (802), and the other end of the first air pipe (802) is connected to the regulating airbag (10); the first one-way valve (803) is installed on the outside of the first air pipe (802); the side of the inflatable airbag (801) is connected to the second air pipe (804), and the outside of the second air pipe (804) is installed with a second one-way valve (805).

2. The vehicle seat headrest adjustment device according to claim 1, characterized in that: A symmetrically arranged protective pad (806) is fixedly connected to the interior of the inflatable airbag (801), and a return spring (807) is fixedly connected to the other side of the protective pad (806).

3. The vehicle seat headrest adjustment device according to claim 1, characterized in that: A hollow rod is protruding from the upper front side of the regulating airbag (10), and an external thread is provided on the outer side of the hollow rod. The hollow rod is spirally connected to a vent cap (9) via the external thread.

4. The vehicle seat headrest adjustment device according to claim 1, characterized in that: The regulating airbag (10) is internally fixedly connected with a plurality of support bodies (11), and the support bodies (11) are made of soft rubber material.

5. The vehicle seat headrest adjustment device according to claim 1, characterized in that: The front side of the neck support (3) is provided with a placement groove, and the inflation component (8) is located therein; the front side of the neck support (3) is fixedly connected to a protective belt (6), and a second connecting member (7) is installed on one side of the protective belt (6).

6. The vehicle seat headrest adjustment device according to claim 1, characterized in that: The first connecting member (5) and the second connecting member (7) are both composed of male and female snaps, the male snap of the first connecting member (5) is installed on the outside of the connecting cloth (4), and the female snap of the first connecting member (5) is installed on one side of the headrest (1), the male snap of the second connecting member (7) is located on the outside of the protective belt (6), and the female snap of the second connecting member (7) is installed on the front side of the neck support (3).

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