Automobile seat component capable of adjusting waist support

Abstract

The utility model discloses an automobile seat component capable of adjusting a waist support. The automobile seat component comprises an automobile seat body, a base and a backrest. By arranging the supporting pillow, the limiting frame, the first adjusting rope, the second adjusting rope and the fixing assembly, when an operator needs to adjust the waist supporting position, the operator pulls the first adjusting rope and the second adjusting rope to drive the supporting pillow to move and adjust through the limiting frame, and after adjustment is completed, the supporting pillow is fixed through the fixing assembly. The first adjusting rope and the second adjusting rope are fixed through the fixing assembly, the comfort of the waist of an operator sitting on the automobile seat body is improved, and the problem that when the operator sits on the automobile seat, due to the fact that the heights of all kinds of people are different, the waist positions are different, the automobile seat cannot adjust the waist supporting position, and the waist supporting position cannot be adjusted is solved. Therefore, after long-time lying and sitting, the waist is in an unsupported state, so that the waist of the operator is excessively strained, and the comfort of sitting on the automobile seat is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seats, in particular to an automobile seat component capable of adjusting waist support. Background Art

[0002] Car seats are an important part of car interior, which is not only related to riding comfort but also to the safety of passengers.

[0003] According to the publication number: CN206704015U, a safety car seat is disclosed, including a headrest, a headrest support column, a cushion, a lumbar support cushion, a seat cushion, a support base, a first fire extinguishing nozzle, a base adjustment key, a backrest adjustment key, a seat adjuster, a second fire extinguisher nozzle, a third fire extinguisher nozzle, a support backrest and a temperature sensor, and a first dry powder storage tank. The beneficial effect achieved by the utility model is: when the car spontaneously ignites while driving, when the temperature sensor detects that the air temperature in the car exceeds 300 degrees Celsius, the temperature data is transmitted to the controller, and after analysis and processing, the controller controls the electric control valve to open, and the dry powder is sprayed from the fire extinguisher nozzle, ensuring that the passengers in the car can escape from the car in time, reducing the mortality rate when the car spontaneously ignites, and at the same time can extinguish the open fire of the burning part of the car, avoid burning of car parts, reduce the probability of car scrapping, use more reliable, and car driving safer.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that when the above equipment is used, although it can solve the problem that the existing car seats only provide the function of sitting and are not equipped with protective devices, in an era of rapid growth in the existing car ownership, the probability of spontaneous combustion of the car while driving is greatly increased, and the probability of spontaneous combustion leading to the death of passengers in the car remains high. In addition, the car is basically scrapped after spontaneous combustion, causing relatively serious losses.

[0005] When the operator sits on the car seat, due to the different heights of different people, the waist position is also different. Since the above-mentioned car seat cannot adjust the waist support position, the waist is in an unsupported state after sitting for a long time, which makes the operator's waist too strained and affects the comfort of sitting on the car seat. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a car seat component with adjustable lumbar support, which has the advantage of being able to adjust the lumbar support position of the car seat, and solves the problem that when an operator sits on a car seat, due to the different heights of various people and thus different waist positions, the above-mentioned car seat cannot adjust the lumbar support position. Therefore, after lying for a long time, the waist is in an unsupported state, causing the operator's waist to be overly strained, affecting the comfort of sitting on the car seat.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a car seat component with adjustable lumbar support, comprising a car seat body, a base and a backrest, the car seat body is fixedly connected to the top of the base, the backrest is movably connected to the inner side of the top of the car seat body, a support pillow is arranged at the bottom of the front side of the backrest, a first adjustment rope and a second adjustment rope are sewn on the left and right sides of the top of the support pillow respectively, the left and right sides of the top of the backrest are fixedly connected to a limit frame, the first adjustment rope and the second adjustment rope are respectively located inside the limit frames on the left and right sides, and the top inside the limit frame is slidably connected to a fixing component through a through hole.

[0008] As a preferred embodiment of the utility model, the fixing assembly includes a connecting rod, which is slidably connected to the top of the limiting frame through a through hole, and the bottom of the connecting rod is fixedly connected to a pressure plate, which is located inside the limiting frame.

[0009] As a preferred embodiment of the utility model, a reinforcing cone is fixedly connected to the bottom of the pressure plate, and a plurality of the reinforcing cones are provided and are distributed equidistantly in a rectangular shape.

[0010] As a preferred embodiment of the present invention, a connecting frame is fixedly connected to the top of the connecting rod, and the connecting frame is used in conjunction with the connecting rod.

[0011] As a preferred embodiment of the present invention, the other ends of the first adjustment rope and the second adjustment rope are connected to each other.

[0012] As a preferred embodiment of the present invention, a protective cover is adhered to the surface of the connecting frame, and the material of the protective cover is natural rubber.

[0013] As a preferred embodiment of the present invention, a spring is sleeved on the surface of the connecting rod, and the spring is located inside the limiting frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model provides a support pillow, a limit frame, a first adjustment rope, a second adjustment rope and a fixing assembly. When the operator needs to adjust the lumbar support position, the operator pulls the first adjustment rope and the second adjustment rope through the limit frame to drive the support pillow to move and adjust. When the adjustment is completed, the fixing assembly fixes the first adjustment rope and the second adjustment rope, thereby improving the comfort of the operator's waist when sitting on the car seat body. It solves the problem that when the operator sits on the car seat, due to the different heights of various groups of people and thus the different waist positions, the above-mentioned car seat cannot adjust the lumbar support position. Therefore, after lying for a long time, the waist is in an unsupported state, which makes the operator's waist too strained and affects the comfort of sitting on the car seat. The effect of adjusting the lumbar support position of the car seat is achieved.

[0016] 2. The utility model sets a fixing component so that the connecting rod is slidably installed through the through hole and the limit frame, and then the pressure plate and the connecting rod are fixedly installed. When the operator adjusts the support pillow through the first adjustment rope and the second adjustment rope, the operator moves the connecting rod to drive the pressure plate to press the first adjustment rope and the second adjustment rope, thereby ensuring that the support pillow does not deviate after adjustment.

[0017] 3. The utility model arranges a reinforcing cone so that the reinforcing cone and the pressure plate are fixedly installed. When the pressure plate presses the first adjustment rope and the second adjustment rope, the reinforcing cone can increase the friction between the pressure plate and the first adjustment rope and the second adjustment rope, thereby improving the reinforcement function of the fixed component. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a three-dimensional structural schematic diagram of the utility model from another viewing angle;

[0020] Figure 3 It is a schematic diagram of the exploded structure of some parts of the utility model.

[0021] In the figure: 1. car seat body; 2. base; 3. backrest; 4. support pillow; 5. first adjustment rope; 6. second adjustment rope; 7. limit frame; 8. fixing assembly; 81. connecting rod; 82. pressure plate; 9. reinforcing cone; 10. connecting frame; 11. protective cover; 12. spring. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 3 As shown, the utility model provides a car seat component with adjustable lumbar support, including a car seat body 1, a base 2 and a backrest 3, the car seat body 1 is fixedly connected to the top of the base 2, the backrest 3 is movably connected to the inner side of the top of the car seat body 1, a support pillow 4 is arranged at the bottom of the front side of the backrest 3, the left and right sides of the top of the support pillow 4 are respectively sewn with a first adjustment rope 5 and a second adjustment rope 6, the left and right sides of the top of the backrest 3 are fixedly connected to a limit frame 7, the first adjustment rope 5 and the second adjustment rope 6 are respectively located inside the limit frame 7 on the left and right sides, and the top inside the limit frame 7 is slidably connected with a fixing component 8 through a through hole.

[0024] refer to Figure 3 The fixing assembly 8 includes a connecting rod 81, which is slidably connected to the top of the limiting frame 7 through a through hole, and a pressing plate 82 is fixedly connected to the bottom of the connecting rod 81, and the pressing plate 82 is located inside the limiting frame 7.

[0025] As a technical optimization scheme of the utility model, by setting a fixing component 8, the connecting rod 81 is slidably installed through the through hole and the limit frame 7, and then the pressure plate 82 and the connecting rod 81 are fixedly installed. When the operator adjusts the support pillow 4 through the first adjustment rope 5 and the second adjustment rope 6, the operator moves the connecting rod 81 to drive the pressure plate 82 to tighten the first adjustment rope 5 and the second adjustment rope 6, thereby ensuring that the support pillow 4 is not offset after adjustment.

[0026] refer to Figure 3 A reinforcing cone 9 is fixedly connected to the bottom of the pressure plate 82, and a plurality of reinforcing cones 9 are arranged and are distributed at equal distances in a rectangular shape.

[0027] As a technical optimization solution of the utility model, a reinforcing cone 9 is provided so that the reinforcing cone 9 and the pressure plate 82 are fixedly installed. When the pressure plate 82 presses the first adjusting rope 5 and the second adjusting rope 6, the reinforcing cone 9 can increase the friction between the pressure plate 82 and the first adjusting rope 5 and the second adjusting rope 6, thereby improving the reinforcement function of the fixing component 8.

[0028] refer to Figure 3 The top of the connecting rod 81 is fixedly connected with a connecting frame 10, and the connecting frame 10 is used in conjunction with the connecting rod 81.

[0029] As a technical optimization solution of the utility model, a connecting frame 10 is provided so that the connecting frame 10 and the connecting rod 81 are fixedly installed. When the operator needs to adjust through the first adjustment rope 5 and the second adjustment rope 6, the pressure plate 82 needs to be opened, so that the operator can pull the connecting frame 10 to drive the connecting rod 81 and the pressure plate 82 to move, thereby opening the pressure plate 82, which improves the convenience of the operator in opening the pressure plate 82.

[0030] refer to Figure 2 The other ends of the first adjusting rope 5 and the second adjusting rope 6 are connected to each other.

[0031] As a technical optimization solution of the utility model, by connecting the other ends of the first adjusting rope 5 and the second adjusting rope 6 to each other, when the operator needs to pull the first adjusting rope 5 and the second adjusting rope 6 for adjustment, the operator can simultaneously pull the first adjusting rope 5 and the second adjusting rope 6 to drive the support pillow 4 to move in parallel, thereby ensuring the flatness of the support pillow 4 after movement and adjustment.

[0032] refer to Figure 1 A protective cover 11 is attached to the surface of the connecting frame 10 , and the material of the protective cover 11 is natural rubber.

[0033] As a technical optimization solution of the utility model, a protective cover 11 is provided and adhered to the surface of the connecting frame 10. When the operator holds the connecting frame 10, the protective cover 11 protects the operator and his hands to avoid scratches on the operator's hands.

[0034] refer to Figure 3 A spring 12 is sleeved on the surface of the connecting rod 81 , and the spring 12 is located inside the limiting frame 7 .

[0035] As a technical optimization solution of the utility model, a spring 12 is provided so that the spring 12 is sleeved on the surface of the connecting rod 81. When the pressure plate 82 presses the first adjustment rope 5 and the second adjustment rope 6, the elastic force released by the spring 12 can strengthen the pressing force of the pressure plate 82, thereby improving the stability of the pressure plate 82 when used.

[0036] The working principle and use process of the utility model are as follows: during use, when the operator needs to adjust the lumbar support position, the operator pulls the connecting frame 10 to drive the connecting rod 81 and the pressure plate 82 to rise, so that the pressure plate 82 no longer fixes the first adjustment rope 5 and the second adjustment rope 6, and then the operator pulls the first adjustment rope 5 and the second adjustment rope 6 with the other hand to drive the support pillow 4 to move through the limit frame 7, thereby adjusting the support pillow 4. When the adjustment is completed, the operator loosens the first adjustment rope 5 and the second adjustment rope 6. At this time, the spring 12 will release the elastic force, and the spring 12 will drive the pressure plate 82 to fix the first adjustment rope 5 and the second adjustment rope 6, thereby completing the adjustment of the support position, thereby improving the comfort of the operator's waist when sitting on the car seat body 1.

[0037] To sum up: this car seat component with adjustable lumbar support, by setting a support pillow 4, a limit frame 7, a first adjustment rope 5, a second adjustment rope 6 and a fixing component 8, when the operator needs to adjust the lumbar support position, the operator pulls the first adjustment rope 5 and the second adjustment rope 6 through the limit frame 7 to drive the support pillow 4 to move and adjust, when the adjustment is completed, the fixing component 8 fixes the first adjustment rope 5 and the second adjustment rope 6, thereby improving the comfort of the operator's waist when sitting on the car seat body 1, and solves the problem that when the operator sits on the car seat, due to the different heights of various people and thus the different waist positions, the above-mentioned car seat cannot adjust the lumbar support position. Therefore, after lying for a long time, the waist is in an unsupported state, which makes the operator's waist too strained and affects the comfort of sitting on the car seat.

[0038] 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.

[0039] 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 car seat component capable of adjusting lumbar support, comprising a car seat body (1), a base (2) and a backrest (3), characterized in that: The automobile seat body (1) is fixedly connected to the top of the base (2); the backrest (3) is movably connected to the inner side of the top of the automobile seat body (1); a support pillow (4) is arranged at the bottom of the front of the backrest (3); a first adjustment rope (5) and a second adjustment rope (6) are sewn to the left and right sides of the top of the support pillow (4), respectively; the left and right sides of the top of the backrest (3) are fixedly connected to a limit frame (7); the first adjustment rope (5) and the second adjustment rope (6) are respectively located inside the limit frame (7) on the left and right sides; the top of the limit frame (7) is slidably connected to a fixing component (8) through a through hole.

2. The automobile seat component with adjustable lumbar support according to claim 1, characterized in that: The fixing assembly (8) comprises a connecting rod (81), wherein the connecting rod (81) is slidably connected to the top of the limiting frame (7) through a through hole, and the bottom of the connecting rod (81) is fixedly connected to a pressing plate (82), and the pressing plate (82) is located inside the limiting frame (7).

3. The automobile seat component with adjustable lumbar support according to claim 2, characterized in that: A reinforcing cone (9) is fixedly connected to the bottom of the pressure plate (82), and a plurality of reinforcing cones (9) are provided and are distributed at equal distances in a rectangular shape.

4. The automobile seat component with adjustable lumbar support according to claim 2, characterized in that: A connecting frame (10) is fixedly connected to the top of the connecting rod (81), and the connecting frame (10) is used in conjunction with the connecting rod (81).

5. The automobile seat component with adjustable lumbar support according to claim 1, characterized in that: The other ends of the first adjustment rope (5) and the second adjustment rope (6) are connected to each other.

6. The automobile seat component with adjustable lumbar support according to claim 4, characterized in that: A protective cover (11) is adhered to the surface of the connecting frame (10), and the material of the protective cover (11) is natural rubber.

7. The automobile seat component with adjustable lumbar support according to claim 2, characterized in that: A spring (12) is sleeved on the surface of the connecting rod (81), and the spring (12) is located inside the limiting frame (7).

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