Automobile seat with leg support adjusting function and adjusting method

Abstract

The invention relates to the technical field of automobile accessories, in particular to an automobile seat with a leg support adjusting function and an adjusting method.The automobile seat comprises a seat body, a controller, a storage bin, two telescopic assemblies, a connecting plate, a supporting assembly and a leg support plate, the controller is fixedly connected with the seat body, and the storage bin is fixedly connected with the seat body; each telescopic assembly comprises a fixing block, a track base, a sliding rail, a meshing rod, two limiting blocks and a driving part, the fixing block is fixedly connected with the storage bin, the track base is fixedly connected with the fixing block, the sliding rail is in sliding connection with the track base, the meshing rod is fixedly connected with the sliding rail, the two limiting blocks are fixedly connected with the meshing rod, and the driving part is meshed with the meshing rod; the connecting plate is fixedly connected with the sliding rail, the supporting assembly is slidably connected with the storage bin, and the leg supporting plate is detachably connected with the connecting plate, so that the legs of a user can be conveniently supported when the user uses the automobile seat, and the use comfort and practicability of the user are improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile accessories, and in particular to an automobile seat with leg support adjustment and an adjustment method. Background Art

[0002] With the increase of personal and family income, cars are no longer just a means of office and transportation for government agencies and enterprises. Cars have become the first choice for family consumption. In addition to higher requirements for car brands, safety and quality, people pay more attention to driving comfort, among which the comfort of car seats is crucial. At present, many car seats usually only have the basic functions of sitting and lying. In order to reduce the fatigue caused by driving time, providing a comfortable and health-care car seat is a problem we need to solve.

[0003] To solve the above problems, the prior art patent (CN106494280A) discloses a car seat and a car, wherein the car seat includes a bracket, a seat cover mounted on the bracket, a heating device, a magnetic therapy device, and a lumbar support with adjustable height installed on the bracket. In addition, an embodiment of the present invention also provides a car equipped with the car seat. In the embodiment of the present invention, a heating device, a magnetic therapy device and an adjustable lumbar support are arranged in the car seat, so that the user can adjust various functions of the car seat according to the needs, thereby reducing the user's driving fatigue, being beneficial to the user's physical health, realizing the personalized design of the car seat, and thus improving the market competitiveness of the car seat.

[0004] However, in the above-mentioned prior art, the user cannot support the legs when using the car seat, thereby reducing the user's comfort and practicality. Summary of the invention

[0005] The purpose of the present invention is to provide a car seat with leg support adjustment and an adjustment method, which solves the technical problem in the prior art that users cannot support their legs when using the car seat, thereby reducing the comfort and practicality of the user.

[0006] To achieve the above-mentioned purpose, the present invention adopts a car seat with leg support adjustment, including a seat body, a controller, a storage bin and two groups of telescopic components, a connecting plate, a supporting component and a leg support plate. The controller is fixedly connected to the seat body and is located above the seat body. The storage bin is fixedly connected to the seat body and is located below the seat body. The two groups of telescopic components are symmetrically arranged. Each group of telescopic components includes a fixed block, a track seat, a slide rail, a gear rod, two limit blocks and a driving member. The fixed block is fixedly connected to the storage bin and is located in the storage bin. The track seat is fixed to the fixed block. The gear rod is fixedly connected to the slide rail and is located at the outer side of the slide rail. The gear rod is fixedly connected to the slide rail and is located at the outer side of the slide rail. The two limit blocks are fixedly connected to the gear rod and are located on both sides of the gear rod. The driving member is engaged with the gear rod and is located below the gear rod. The connecting plate is fixedly connected to the slide rail and is located above the slide rail. The supporting assembly is slidably connected to the storage bin and is located below the connecting plate. The leg support plate is detachably connected to the connecting plate and is located above the connecting plate.

[0007] Wherein, the driving member includes a fixed seat and a mounting plate 1, the fixed seat is fixedly connected to the fixed block and is located below the track seat, and the mounting plate 1 is fixedly connected to the storage bin and is located outside the fixed seat.

[0008] Among them, the driving member also includes a telescopic motor and a driving gear. The telescopic motor is fixedly connected to the mounting plate one and is located on the outside of the mounting plate one. The output end of the telescopic motor passes through the mounting plate one. The driving gear is rotatably connected to the fixed seat and is located on the outside of the telescopic motor.

[0009] Among them, the support assembly includes a support plate, a support frame and a sliding plate, the support plate is fixedly connected to the connecting plate and is located below the connecting plate, the support frame is fixedly connected to the support plate and is located below the support plate, and the sliding plate is slidably connected to the storage bin and is located below the support frame.

[0010] Among them, the car seat with leg rest adjustment also includes an adjustment component, which includes two groups of connecting parts and a rotating part. The two groups of connecting parts are symmetrically arranged, and each group of connecting parts includes a base, a connecting rod and a top seat. The base is fixedly connected to the connecting plate and is located on the side of the connecting plate away from the slide rail seat. The connecting rod is rotatably connected to the base and passes through the base. The top seat is rotatably connected to the base and is located below the leg rest, and the connecting rod passes through the top seat. The rotating part is fixedly connected to the connecting plate and is located between the two groups of connecting parts.

[0011] Among them, the rotating part includes a mounting plate 2, a mounting plate 3 and an adjusting motor, the mounting plate 2 is fixedly connected to the connecting plate and is located on the outside of the base, the mounting plate 3 is fixedly connected to the connecting plate and is located on the outside of the mounting plate 2, and the adjusting motor is fixedly connected to the mounting plate 2 and is located on the side of the mounting plate 2 away from the mounting plate 3.

[0012] Among them, the rotating member also includes a driving gear, a driven gear and a connecting seat. The driving gear is rotatably connected to the mounting plate and is located on the outside of the adjusting motor. The driven gear is meshed with the driving gear and is located above the driving gear. The connecting seat is fixedly connected to the driven gear and is located above the driven gear.

[0013] The present invention also provides an adjustment method for a car seat with an adjustable leg rest, which is applied to the above-mentioned car seat with an adjustable leg rest.

[0014] The present invention provides a car seat with leg rest adjustment and an adjustment method. When used, the device is controlled by the controller arranged on the seat body, the driving member operates, the gear rod drives the slide rail to slide on the outside of the track seat, the limit block limits the sliding stroke of the slide rail, the slide rail drives the connecting plate to move outward, thereby causing the leg rest to move outward, and the support assembly supports the connecting plate, thereby effectively solving the problem that the car seat cannot support the user's legs when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic structural diagram of the first embodiment of the present invention.

[0017] Figure 2 is a cross-sectional view of the first embodiment of the present invention.

[0018] Figure 3 It is a schematic diagram of the partial structure of the first embodiment of the present invention.

[0019] Figure 4 It is a schematic structural diagram of the second embodiment of the present invention.

[0020] Figure 5The present invention Figure 4 A magnified view of the local structure at A.

[0021] Figure 6 The present invention Figure 4 Enlarged view of the local structure at point B.

[0022] Figure 7 It is a schematic structural diagram of the third embodiment of the present invention.

[0023] Figure 8 It is a structural explosion diagram of the third embodiment of the present invention.

[0024] 101-seat body, 102-controller, 103-storage bin, 104-connecting plate, 105-leg support plate, 106-fixed block, 107-track seat, 108-slide rail, 109-toothed rod, 110-limiting block, 111-fixed seat, 112-mounting plate one, 113-telescopic motor, 114-driving gear, 115-support plate, 116-support frame, 117-sliding plate, 201-base, 202-connecting rod, 203-top seat, 204-mounting plate two, 205-mounting plate three, 206-adjusting motor, 207-driving gear, 208-driven gear, 209-connecting seat, 301-cushion, 302-insert block, 303-locking bolt, 304-adjusting block, 305-groove. DETAILED DESCRIPTION

[0025] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0026] The first embodiment of the present application is:

[0027] See also Figures 1 to 3 ,in Figure 1 is a schematic structural diagram of a first embodiment of the present invention, Figure 2 is a cross-sectional view of a first embodiment of the present invention, Figure 3 It is a schematic diagram of the partial structure of the first embodiment of the present invention.

[0028] The present invention provides a car seat with leg support adjustment, including a seat body 101, a controller 102, a storage compartment 103 and two groups of telescopic components, a connecting plate 104, a support component and a leg support plate 105, each group of the telescopic components includes a fixed block 106, a track seat 107, a slide rail 108, a gear rod 109, two limit blocks 110 and a driving member, the driving member includes a fixed seat 111, a mounting plate 112, a telescopic motor 113 and a driving gear 114, the support component includes a support plate 115, a support frame 116 and a sliding plate 117, the above-mentioned solution solves the problem that the user cannot support the legs when using the car seat, thereby reducing the comfort and practicality of the user.

[0029] According to the present specific embodiment, the controller 102 is fixedly connected to the seat body 101 and is located above the seat body 101. The storage bin 103 is fixedly connected to the seat body 101 and is located below the seat body 101. Two groups of telescopic components are symmetrically arranged. Each group of telescopic components includes a fixed block 106, a track seat 107, a slide rail 108, a gear rod 109, two limit blocks 110 and a driving member. The fixed block 106 is fixedly connected to the storage bin 103 and is located at the storage bin. In the storage bin 103, the track seat 107 is fixedly connected to the fixed block 106 and is located on the outside of the fixed block 106. The slide rail 108 is slidably connected to the track seat 107 and is located on the outside of the track seat 107. The gear rod 109 is fixedly connected to the slide rail 108 and is located on the outside of the slide rail 108. The two limit blocks 110 are fixedly connected to the gear rod 109 and are located on both sides of the gear rod 109. The driving member is engaged with the gear rod 109 and is located on the gear rod 109. The connecting plate 104 is fixedly connected to the slide rail 108 and is located above the slide rail 108 below the rod 109, the supporting assembly is slidably connected to the storage bin 103 and is located below the connecting plate 104, the leg support plate 105 is detachably connected to the connecting plate 104 and is located above the connecting plate 104, the device is controlled by the controller 102 set on the seat body 101, the driving member is operated, and the toothed rod 109 drives the slide rail 108 on the track seat The fixing block 106 is used to fix the track seat 107, the limit block 110 limits the sliding stroke of the slide rail 108, the slide rail 108 drives the connecting plate 104 to move outward, thereby causing the leg support plate 105 to move outward, the leg support plate 105 is used to support the user's legs, and the supporting assembly supports the connecting plate 104, thereby improving the bearing capacity of the connecting plate 104, thereby effectively solving the problem that the user's legs cannot be supported when the car seat is in use.

[0030] Among them, the fixed seat 111 is fixedly connected to the fixed block 106 and is located below the track seat 107, the mounting plate 112 is fixedly connected to the storage bin 103 and is located outside the fixed seat 111, the fixed seat 111 is arranged below the fixed seat 111, and the mounting plate 112 is arranged outside the fixed seat 111.

[0031] Secondly, the telescopic motor 113 is fixedly connected to the mounting plate 112 and is located on the outside of the mounting plate 112, and the output end of the telescopic motor 113 passes through the mounting plate 112, the driving gear 114 is rotatably connected to the fixing seat 111 and is located on the outside of the telescopic motor 113, the mounting plate 112 is used to fix the telescopic motor 113, the telescopic motor 113 drives the driving gear 114 to rotate, and the other end of the driving gear 114 rotates in the fixing seat 111, and through the engagement of the driving gear 114 with the gear rod 109, the driving gear 114 drives the gear rod 109 to move.

[0032] At the same time, the support plate 115 is fixedly connected to the connecting plate 104 and is located below the connecting plate 104. The support frame 116 is fixedly connected to the support plate 115 and is located below the support plate 115. The sliding plate 117 is slidably connected to the storage bin 103 and is located below the support frame 116. The support plate 115 moves following the connecting plate 104, thereby driving the sliding plate 117 to slide in the storage bin 103 through the support frame 116. The support frame 116 is a triangular structure, thereby improving the bearing capacity of the support frame 116. The connecting plate 104 is carried by the support frame 116, which can effectively improve the stability of the structure.

[0033] A car seat with leg support adjustment according to the present embodiment is used, by providing the controller 102, the storage bin 103 and two groups of the telescopic components, the connecting plate 104, the support component and the leg support plate 105. When it is used specifically, the device is controlled by the controller 102 provided on the seat body 101, the telescopic motor 113 drives the driving gear 114 to rotate, the driving gear 114 drives the gear rod 109 to move outward, the slide rail 108 slides on the outside of the track seat 107, the slide rail 108 drives the connecting plate 104 to move outward, thereby causing the leg support plate 105 to move outward, the support plate 115 moves with the connecting plate 104, and drives the sliding plate 117 to slide in the storage bin 103, the support frame 116 increases the bearing capacity of the connecting plate 104, thereby causing the leg support plate 105 to better bear the user's legs, thereby facilitating the user to support their legs when using the car seat, thereby improving the user's comfort and practicality.

[0034] The second embodiment of the present application is:

[0035] Based on the first embodiment, please refer to Figures 4 to 6 , Figure 4 is a schematic structural diagram of a second embodiment of the present invention, Figure 5 The present invention Figure 4 A local structure enlarged diagram, Figure 6 The present invention Figure 4 Enlarged view of the local structure at point B.

[0036] The present invention provides a car seat with leg rest adjustment, which also includes an adjustment component. The adjustment component includes two groups of connecting parts and rotating parts. Each group of connecting parts includes a base 201, a connecting rod 202 and a top seat 203. The rotating part includes a second mounting plate 204, a third mounting plate 205, an adjustment motor 206, a driving gear 207, a driven gear 208 and a connecting seat 209. The above solution solves the problem that when a user uses a car seat leg rest, the leg rest is not convenient to adjust the angle according to the user's needs.

[0037] According to this specific embodiment, the adjustment assembly includes two groups of connecting members and rotating members, and the two groups of connecting members are symmetrically arranged. Each group of connecting members includes a base 201, a connecting rod 202 and a top seat 203. The base 201 is fixedly connected to the connecting plate 104 and is located on the side of the connecting plate 104 away from the slide rail 108 seat. The connecting rod 202 is rotatably connected to the base 201 and passes through the base 201. The top seat 203 is rotatably connected to the base 201 and is located on the leg support. The leg support plate 105 is located below the leg support plate 105, and the connecting rod 202 passes through the top seat 203. The rotating member is fixedly connected to the connecting plate 104 and is located between the two groups of connecting members. When the rotating member runs, the leg support plate 105 drives the top seat 203 to rotate. Through the setting of the connecting rod 202, the top seat 203 is rotated above the base 201, thereby realizing the angle adjustment of the leg support plate 105, which can effectively solve the problem that the leg support is not convenient to adjust the angle according to user needs.

[0038] Among them, the mounting plate 204 is fixedly connected to the connecting plate 104 and is located on the outside of the base 201, the mounting plate 3 205 is fixedly connected to the connecting plate 104 and is located on the outside of the mounting plate 204, the adjusting motor 206 is fixedly connected to the mounting plate 204 and is located on the side of the mounting plate 204 away from the mounting plate 3 205, the mounting plate is used to fix the adjusting motor 206, and the mounting plate 3 205 is arranged on the outside of the mounting plate 204.

[0039] Secondly, the driving gear 207 is rotationally connected to the mounting plate three 205 and is located on the outside of the adjusting motor 206. The driven gear 208 is meshed with the driving gear 207 and is located above the driving gear 207. The connecting seat 209 is fixedly connected to the driven gear 208 and is located above the driven gear 208. The adjusting motor 206 drives the driving gear 207 to rotate. Through the meshing of the driving gear 207 and the driven gear 208, the driven gear 208 drives the connecting seat 209 to rotate, and the connecting seat 209 drives the leg support plate 105 to adjust.

[0040] Using a car seat with leg rest adjustment according to the present embodiment, by setting two groups of the connecting parts and the rotating parts, when it is used, the adjusting motor 206 drives the driving gear 207 to rotate, and the driving gear 207 is engaged with the driven gear 208, so that the driven gear 208 drives the connecting seat 209 to rotate, and the connecting seat 209 drives the leg rest 105 to be adjusted, and the leg rest 105 drives the top seat 203 to rotate above the base 201, thereby realizing the angle adjustment of the leg rest 105, so that the angle of the leg rest can be adjusted according to user needs, thereby improving the flexibility of equipment use.

[0041] Third embodiment:

[0042] Among them, the car seat with leg support adjustment also includes a disassembly component, which includes a cushion 301, two plug blocks 302 and two groups of fixing parts. The cushion 301 is detachably connected to the leg support plate 105 and is located above the leg support plate 105. The two plug blocks 302 are fixedly connected to the cushion 301 and are located below the cushion 301. The two groups of fixing parts are symmetrically arranged. The fixing parts are threadedly connected to the leg support plate 105 and pass through the plug blocks 302.

[0043] Each set of the fixing parts includes a locking bolt 303 and an adjusting block 304 . The locking bolt 303 is threadedly connected to the leg support plate 105 and passes through the insert block 302 . The adjusting block 304 is fixedly connected to the locking bolt 303 and is located on the outside of the locking bolt 303 .

[0044] The leg support plate 105 has a groove 305 .

[0045] Based on the second embodiment, please refer to Figure 7 and Figure 8 , Figure 7 is a schematic structural diagram of a third embodiment of the present invention, Figure 8 It is a structural explosion diagram of the third embodiment of the present invention.

[0046] The present invention provides a car seat with an adjustable leg rest, including a disassembly assembly, wherein the disassembly assembly includes a cushion 301, two insert blocks 302 and two groups of fixing parts, each group of the fixing parts includes a locking bolt 303 and an adjustment block 304. The above-mentioned solution solves the problem that the leg rest of the car seat is inconvenient to clean after the user uses it.

[0047] According to this specific embodiment, the disassembly component includes a cushion 301, two plug blocks 302 and two groups of fixing parts. The cushion 301 is detachably connected to the leg support plate 105 and is located above the leg support plate 105. The two plug blocks 302 are fixedly connected to the cushion 301 and are located below the cushion 301. The two groups of fixing parts are symmetrically arranged. The fixing parts are threadedly connected to the leg support plate 105 and pass through the plug blocks 302. By rotating the fixing parts, the plug blocks 302 installed above the leg support plate 105 can be taken out, thereby removing the cushion 301 from above the leg support plate 105. The material and shape of the cushion 301 can be adjusted according to user needs, thereby effectively solving the problem that the leg support is inconvenient to clean.

[0048] Among them, the locking bolt 303 is threadedly connected to the leg support plate 105 and passes through the insert block 302. The adjustment block 304 is fixedly connected to the locking bolt 303 and is located on the outside of the locking bolt 303. The adjustment block 304 is rotated to disengage the locking bolt 303 from the leg support plate 105, thereby facilitating the quick removal or installation of the cushion 301.

[0049] Secondly, the leg support plate 105 has a groove 305 , and the insert block 302 installs the cushion 301 above the leg support plate 105 through the groove 305 .

[0050] By using the car seat with leg rest adjustment of the present embodiment and setting the disassembly assembly, when it is used, the adjustment block 304 is rotated to disengage the locking bolt 303 from the leg rest 105, and the insert block 302 installed above the leg rest 105 can be taken out, thereby removing the cushion 301 from above the leg rest 105. In this way, the leg rest 105 is replaced by the cushion 301, which can effectively improve the user's comfort and plasticity, and facilitate quick and easy installation, disassembly and cleaning.

[0051] The present invention also provides an adjustment method for a car seat with an adjustable leg rest, which is applied to the above-mentioned car seat with an adjustable leg rest.

[0052] What is disclosed above is only a preferred embodiment of the present invention, and it certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope of the invention.

Claims

1. A car seat with leg support adjustment, comprising a seat body, characterized in that: It also includes a controller, a storage bin and two groups of telescopic components, a connecting plate, a supporting component and a leg support plate. The controller is fixedly connected to the seat body and is located above the seat body. The storage bin is fixedly connected to the seat body and is located below the seat body. The two groups of telescopic components are symmetrically arranged. Each group of telescopic components includes a fixed block, a track seat, a slide rail, a gear rod, two limit blocks and a driving member. The fixed block is fixedly connected to the storage bin and is located in the storage bin. The track seat is fixedly connected to the fixed block and is located on the outside of the fixed block. The slide rail is slidably connected to the track seat and is located at the outside of the track seat, the gear rod is fixedly connected to the slide rail and is located at the outside of the slide rail, the two limit blocks are fixedly connected to the gear rod and are located on both sides of the gear rod, the driving member is engaged with the gear rod and is located below the gear rod, the connecting plate is fixedly connected to the slide rail and is located above the slide rail, the support assembly is slidably connected to the storage bin and is located below the connecting plate, and the leg support plate is detachably connected to the connecting plate and is located above the connecting plate.

2. The car seat with leg support adjustment according to claim 1, characterized in that: The driving member includes a fixing seat and a mounting plate 1, wherein the fixing seat is fixedly connected to the fixing block and is located below the track seat, and the mounting plate 1 is fixedly connected to the storage bin and is located outside the fixing seat.

3. The car seat with leg support adjustment according to claim 2, characterized in that: The driving member also includes a telescopic motor and a driving gear. The telescopic motor is fixedly connected to the mounting plate 1 and is located on the outside of the mounting plate 1. The output end of the telescopic motor passes through the mounting plate 1. The driving gear is rotatably connected to the fixed seat and is located on the outside of the telescopic motor.

4. The car seat with leg support adjustment according to claim 3, characterized in that: The support assembly includes a support plate, a support frame and a sliding plate. The support plate is fixedly connected to the connecting plate and is located below the connecting plate. The support frame is fixedly connected to the support plate and is located below the support plate. The sliding plate is slidably connected to the storage bin and is located below the support frame.

5. The car seat with leg support adjustment according to claim 4, characterized in that: The car seat with leg rest adjustment also includes an adjustment component, which includes two groups of connecting parts and a rotating part. The two groups of connecting parts are symmetrically arranged, and each group of connecting parts includes a base, a connecting rod and a top seat. The base is fixedly connected to the connecting plate and is located on the side of the connecting plate away from the slide rail seat. The connecting rod is rotatably connected to the base and passes through the base. The top seat is rotatably connected to the base and is located below the leg rest, and the connecting rod passes through the top seat. The rotating part is fixedly connected to the connecting plate and is located between the two groups of connecting parts.

6. The car seat with leg support adjustment according to claim 5, characterized in that: The rotating part includes a mounting plate 2, a mounting plate 3 and an adjusting motor. The mounting plate 2 is fixedly connected to the connecting plate and is located on the outside of the base. The mounting plate 3 is fixedly connected to the connecting plate and is located on the outside of the mounting plate 2. The adjusting motor is fixedly connected to the mounting plate 2 and is located on a side of the mounting plate 2 away from the mounting plate 3.

7. The car seat with leg support adjustment according to claim 6, characterized in that: The rotating member also includes a driving gear, a driven gear and a connecting seat. The driving gear is rotatably connected to the mounting plate and is located on the outside of the adjusting motor. The driven gear is meshed with the driving gear and is located above the driving gear. The connecting seat is fixedly connected to the driven gear and is located above the driven gear.

8. A method for adjusting a car seat with a leg support adjustment, characterized in that: Applicable to the car seat with leg support adjustment as described in any one of claims 1-7.

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