Automobile seat component with waist massage function

Abstract

The utility model discloses an automobile seat part with waist massage function, which comprises a backrest, a seat, armrests, a massage waist rest, a connecting box and a massage headrest, the rear side of the massage headrest is fixedly provided with a movable plate, the front side of the connecting box is provided with a movable groove, the two sides of the movable plate are movably connected with the two sides of the inner wall of the movable groove, and the back side of the movable plate is provided with a waist rest. A transmission assembly is arranged in the connecting box, and guide assemblies are arranged on the two sides of the connecting box. By arranging the movable plate and the movable groove, the movable plate and the massage headrest can be limited by the movable groove, the movable plate can be driven to move up and down in the movable groove by moving the massage headrest, and the problems that the massage headrest is poor in stability when being fixed through a spring support, and the massage headrest cannot move up and down are solved. Meanwhile, although the position of the massage waist rest can be adjusted, the position of the massage headrest cannot be adjusted according to the height of the head of the user, and therefore limitation still exists in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seat cushions, in particular to an automobile seat component with a waist massage function. Background Art

[0002] Car seat cushions are an auxiliary product for car seats, which mainly protect seats, provide comfort and aesthetics. Car seat cushions with massage function are an automotive accessory designed to improve riding comfort and convenience.

[0003] For example, announcement number CN218198023U discloses a car seat cushion with massage function, including a cushion body for fitting on the car seat, a massage waist support, a massage pillow and a leg relaxation component detachably mounted on the cushion body; the leg relaxation component includes a connecting seat detachably mounted on the car seat, two parallel telescopic brackets are connected to the connecting seat, and a foot support component is arranged on the telescopic bracket. The utility model can effectively relieve the fatigue caused by long-term car sitting, and massage various parts of the body in a targeted manner, especially relieving the discomfort of the legs.

[0004] Based on the search of patent numbers and combined with the deficiencies in the prior art, it is found that:

[0005] Although this car seat cushion with massage function can effectively relieve fatigue caused by long-term car sitting and massage various parts of the body in a targeted manner, especially relieve leg discomfort, when in use, the massage headrest is fixed by a spring bracket with poor stability. At the same time, although the car seat cushion can adjust the position of the massage lumbar support, the position of the massage headrest cannot be adjusted according to the user's head height, so it still has limitations when in use. 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 a lumbar massage function, which has the advantage of easy adjustment of the massage headrest and solves the problem that the massage headrest is fixed with a spring bracket and has poor stability. At the same time, although the car seat cushion can adjust the position of the massage lumbar support, the position of the massage headrest cannot be adjusted according to the user's head height, so it still has limitations when used.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a car seat component with a lumbar massage function, comprising a backrest, a seat, an armrest, a massage lumbar support, a connecting box and a massage headrest, the bottom of the backrest being fixedly connected to the rear side of the top of the seat, the inner side of the armrest being fixedly connected to the left and right sides of the seat, the massage lumbar support being fixedly installed on the front side of the backrest, the bottom of the connecting box being fixedly connected to the top of the backrest, the massage headrest being located on the front side of the connecting box, a movable plate being fixedly installed on the rear side of the massage headrest, a movable groove being provided on the front side of the connecting box, two sides of the movable plate being movably connected to two sides of the inner wall of the movable groove, a transmission assembly being arranged inside the connecting box, and guide assemblies being arranged on both sides of the connecting box.

[0008] As a preferred embodiment of the utility model, the transmission assembly includes a servo motor and a screw rod, the servo motor is fixedly mounted on the top of the inner wall of the connecting box, the screw rod is fixedly mounted on the output end of the servo motor, and the other end of the screw rod passes through the movable plate and is movably connected to the bottom of the inner wall of the connecting box through a bearing.

[0009] As a preferred embodiment of the utility model, the guide assembly includes a support plate and a guide rod, the inner side of the support plate is fixedly connected to the left and right sides of the movable plate, the guide rod is fixedly installed on the left and right sides of the top of the inner wall of the connecting box, the other end of the guide rod passes through the support plate and is fixedly connected to the bottom of the inner wall of the connecting box, and the support plate and guide rod are movably connected.

[0010] As a preferred embodiment of the utility model, a mounting opening is provided on the left side of the connection box, a fixing plate is fixedly connected to the inner wall of the mounting opening, a through hole is provided on the left side of the fixing plate, and a plurality of through holes are provided and are equidistantly distributed in a rectangular shape.

[0011] As a preferred embodiment of the utility model, two wiring harnesses are fixedly connected to the right side of the front inner wall of the connection box, a switch is fixedly installed on the right side of the connection box, and the servo motor is electrically connected to the switch through a wire.

[0012] As a preferred embodiment of the utility model, a connecting groove is provided on the rear side of the connecting box, an inspection window is snap-fitted on the inner wall of the connecting groove, and the right side of the rear side of the inspection window is movably connected to the rear side of the connecting box by a hinge.

[0013] As a preferred embodiment of the utility model, a protective cover is fixedly connected to the front side of the connection box, the material of the protective cover is temperature-sensitive memory foam, and a support plate is fixedly connected to the rear side of the seat top, and the front side of the support plate is in contact with the rear side of the backrest.

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

[0015] 1. The utility model provides a movable plate and a movable groove, and the movable groove can limit the movable plate and the massage headrest. By moving the massage headrest, the movable plate can be driven to move up and down inside the movable groove, which solves the problem that the massage headrest is fixed with a spring bracket and has poor stability. At the same time, although the car seat cushion can adjust the position of the massage lumbar support, the position of the massage headrest cannot be adjusted according to the user's head height, so it still has limitations when used, thereby achieving the effect of facilitating the adjustment of the massage headrest.

[0016] 2. The utility model sets a transmission component, and by starting the servo motor, the output end of the servo motor can drive the screw rod to rotate, and the rotation of the screw rod can drive the movable plate to move up and down, and the up and down movement of the movable plate can drive the massage headrest to move up and down, so that the user can adjust the height of the massage headrest.

[0017] 3. The utility model sets a guide assembly, and the upward and downward movement of the movable plate can drive the support plate to move up and down on the surface of the guide rod. The guide rod can guide the support plate and the movable plate, thereby improving the stability of the upward and downward movement of the movable plate. 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 schematic diagram of the three-dimensional explosion structure of the connection box and the protective cover of the utility model;

[0020] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the connection box of the utility model.

[0021] In the figure: 1. backrest; 2. seat; 3. armrest; 4. massage lumbar support; 5. connection box; 6. massage headrest; 7. movable plate; 8. movable slot; 9. transmission assembly; 91. servo motor; 92. screw rod; 10. guide assembly; 101. support plate; 102. guide rod; 11. installation port; 12. fixing plate; 13. through hole; 14. wiring board; 15. switch; 16. connecting slot; 17. inspection window; 18. protective cover; 19. support plate. 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 a lumbar massage function, comprising a backrest 1, a seat 2, an armrest 3, a massage lumbar support 4, a connecting box 5 and a massage headrest 6. The bottom of the backrest 1 is fixedly connected to the rear side of the top of the seat 2, the inner side of the armrest 3 is fixedly connected to the left and right sides of the seat 2, the massage lumbar support 4 is fixedly installed on the front side of the backrest 1, the bottom of the connecting box 5 is fixedly connected to the top of the backrest 1, the massage headrest 6 is located on the front side of the connecting box 5, a movable plate 7 is fixedly installed on the rear side of the massage headrest 6, a movable groove 8 is opened on the front side of the connecting box 5, both sides of the movable plate 7 are movably connected to both sides of the inner wall of the movable groove 8, a transmission component 9 is arranged inside the connecting box 5, and guide components 10 are arranged on both sides of the connecting box 5.

[0024] refer to Figure 3 The transmission assembly 9 includes a servo motor 91 and a screw rod 92. The servo motor 91 is fixedly mounted on the top of the inner wall of the connection box 5. The screw rod 92 is fixedly mounted on the output end of the servo motor 91. The other end of the screw rod 92 penetrates the movable plate 7 and is movably connected to the bottom of the inner wall of the connection box 5 through a bearing.

[0025] As a technical optimization scheme of the utility model, by setting up a transmission component 9, by starting the servo motor 91, the output end of the servo motor 91 can drive the screw rod 92 to rotate, and the rotation of the screw rod 92 can drive the movable plate 7 to move up and down. The up and down movement of the movable plate 7 can drive the massage headrest 6 to move up and down, thereby facilitating the user to adjust the height of the massage headrest 6.

[0026] refer to Figure 3 The guide assembly 10 includes a support plate 101 and a guide rod 102. The inner side of the support plate 101 is fixedly connected to the left and right sides of the movable plate 7. The guide rod 102 is fixedly installed on the left and right sides of the top of the inner wall of the connection box 5. The other end of the guide rod 102 passes through the support plate 101 and is fixedly connected to the bottom of the inner wall of the connection box 5. The support plate 101 and the guide rod 102 are movably connected.

[0027] As a technical optimization solution of the utility model, by setting up a guide assembly 10, the up and down movement of the movable plate 7 can drive the support plate 101 to move up and down on the surface of the guide rod 102, and the guide rod 102 can guide the support plate 101 and the movable plate 7, thereby improving the stability of the up and down movement of the movable plate 7.

[0028] refer to Figure 2 A mounting opening 11 is provided on the left side of the connection box 5, a fixing plate 12 is fixedly connected to the inner wall of the mounting opening 11, a through hole 13 is provided on the left side of the fixing plate 12, and a plurality of through holes 13 are provided and are distributed at equal distances in a rectangular shape.

[0029] As a technical optimization solution of the utility model, by setting the installation port 11, the fixing plate 12 and the through hole 13, the installation port 11 can fix the fixing plate 12, and the through hole 13 can maintain air circulation between the inside of the connection box 5 and the outside, so that the heat generated by the servo motor 91 can be quickly dissipated.

[0030] refer to Figure 3 Two wiring harness plates 14 are fixedly connected to the right side of the front inner wall of the connection box 5 , a switch 15 is fixedly installed on the right side of the connection box 5 , and the servo motor 91 is electrically connected to the switch 15 through a wire.

[0031] As a technical optimization solution of the utility model, by setting a wiring harness plate 14 and a switch 15, the switch 15 is convenient for the user to start and shut down the servo motor 91, and the wiring harness plate 14 can guide the wires between the servo motor 91 and the switch 15, thereby avoiding the wires from being entangled with the lead screw 92.

[0032] refer to Figure 2 A connecting groove 16 is provided at the rear side of the connection box 5, and an inspection window 17 is snap-fitted on the inner wall of the connecting groove 16. The right side of the rear side of the inspection window 17 is movably connected to the rear side of the connection box 5 through a hinge.

[0033] As a technical optimization solution of the present invention, by providing a connecting groove 16 and an inspection window 17 , the connecting groove 16 facilitates the user to inspect the electronic components inside the connection box 5 , and the inspection window 17 is used to close the connecting groove 16 .

[0034] refer to Figure 1 A protective cover 18 is fixedly connected to the front side of the connection box 5, and the material of the protective cover 18 is temperature-sensitive memory foam. A support plate 19 is fixedly connected to the rear side of the top of the seat 2, and the front side of the support plate 19 is in contact with the rear side of the backrest 1.

[0035] As a technical optimization solution of the utility model, by providing a protective cover 18 and a support plate 19, the protective cover 18 can protect the massage headrest 6. At the same time, the protective cover 18 made of temperature-sensitive memory foam can improve the comfort of the user's neck and head, and the support plate 19 can improve the stability of the backrest 1.

[0036] The working principle and use process of the utility model are as follows: during use, when it is necessary to adjust the height of the massage headrest 6, first start the servo motor 91 through the switch 15 so that the output end of the servo motor 91 drives the screw rod 92 to rotate, and the rotation of the screw rod 92 can drive the movable plate 7 to move up and down, and the up and down movement of the movable plate 7 can drive the massage headrest 6 to move up and down, thereby achieving the effect of adjusting the height of the massage headrest 6. At the same time, the up and down movement of the movable plate 7 can drive the support plate 101 to move up and down on the surface of the guide rod 102. At this time, the guide rod 102 guides the support plate 101 and the movable plate 7, thereby improving the stability of the movement of the movable plate 7 and the massage headrest 6. By opening the inspection window 17, it is convenient for the user to inspect the electronic components inside the connection box 5.

[0037] To sum up: this car seat component with lumbar massage function, by setting a movable plate 7 and a movable groove 8, the movable groove 8 can limit the movable plate 7 and the massage headrest 6, and by moving the massage headrest 6, the movable plate 7 can be driven to move up and down inside the movable groove 8, which solves the problem that the massage headrest is fixed with a spring bracket and has poor stability. At the same time, although the car seat cushion can adjust the position of the massage lumbar support, the position of the massage headrest cannot be adjusted according to the user's head height, so it still has limitations when used.

[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 with lumbar massage function, comprising a backrest (1), a seat (2), an armrest (3), a massage lumbar support (4), a connection box (5) and a massage headrest (6), characterized in that: The bottom of the backrest (1) is fixedly connected to the rear side of the top of the seat (2), the inner side of the armrest (3) is fixedly connected to the left and right sides of the seat (2), the massage lumbar support (4) is fixedly installed on the front side of the backrest (1), the bottom of the connecting box (5) is fixedly connected to the top of the backrest (1), the massage headrest (6) is located on the front side of the connecting box (5), a movable plate (7) is fixedly installed on the rear side of the massage headrest (6), a movable groove (8) is provided on the front side of the connecting box (5), two sides of the movable plate (7) are movably connected to two sides of the inner wall of the movable groove (8), a transmission assembly (9) is arranged inside the connecting box (5), and guide assemblies (10) are arranged on both sides of the connecting box (5).

2. The automobile seat component with waist massage function according to claim 1, characterized in that: The transmission assembly (9) comprises a servo motor (91) and a screw rod (92), wherein the servo motor (91) is fixedly mounted on the top of the inner wall of the connection box (5), and the screw rod (92) is fixedly mounted on the output end of the servo motor (91), and the other end of the screw rod (92) passes through the movable plate (7) and is movably connected to the bottom of the inner wall of the connection box (5) through a bearing.

3. The automobile seat component with waist massage function according to claim 1, characterized in that: The guide assembly (10) comprises a support plate (101) and a guide rod (102); the inner side of the support plate (101) is fixedly connected to the left and right sides of the movable plate (7); the guide rod (102) is fixedly mounted on the left and right sides of the top of the inner wall of the connection box (5); the other end of the guide rod (102) passes through the support plate (101) and is fixedly connected to the bottom of the inner wall of the connection box (5); the support plate (101) and the guide rod (102) are movably connected.

4. The automobile seat component with waist massage function according to claim 1, characterized in that: The connection box (5) is provided with an installation opening (11) on the left side, a fixing plate (12) is fixedly connected to the inner wall of the installation opening (11), a through hole (13) is provided on the left side of the fixing plate (12), and a plurality of through holes (13) are provided and are distributed at equal distances in a rectangular shape.

5. The automobile seat component with waist massage function according to claim 2, characterized in that: Two wiring harness plates (14) are fixedly connected to the right side of the front inner wall of the connection box (5), a switch (15) is fixedly installed on the right side of the connection box (5), and the servo motor (91) is electrically connected to the switch (15) via a wire.

6. The automobile seat component with waist massage function according to claim 1, characterized in that: A connecting groove (16) is provided on the rear side of the connection box (5), and an inspection window (17) is snap-fitted on the inner wall of the connecting groove (16). The right side of the rear side of the inspection window (17) is movably connected to the rear side of the connection box (5) via a hinge.

7. The automobile seat component with waist massage function according to claim 1, characterized in that: The front side of the connection box (5) is fixedly connected to a protective cover (18), the material of the protective cover (18) is temperature-sensitive memory foam, and the rear side of the top of the seat (2) is fixedly connected to a support plate (19), the front side of the support plate (19) is in contact with the rear side of the backrest (1).

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