Automobile seat side wing supporting and adjusting structure

Abstract

The invention relates to the technical field of vehicle seats, in particular to an automobile seat side wing supporting and adjusting structure which comprises a cushion and a supporting and adjusting assembly, and the supporting and adjusting assembly comprises a mounting component, two rotating components, a connecting component and side wings; the mounting component is arranged at the bottom of the cushion; the two rotating parts are located on the two sides of the mounting part correspondingly. Each rotating part comprises a rotating base, a rotating disc and an inserting rod. The mounting part is used for supporting the two rotating parts, the connecting part is used for connecting the side wings and the rotating parts, so that the side wings can be located on the side edges of the cushion, the rotating disc rotates on the rotating seat by rotating the rotating disc, the rotating disc drives the connecting part to rotate through the inserting rod, and the connecting part drives the side wings to rotate, so that the unfolding angle of the side wings can be adjusted; therefore, the requirements of different passengers are met.

Description

Technical Field

[0001] The invention relates to the technical field of vehicle seats, and in particular to a wing support adjustment structure of a vehicle seat. Background Art

[0002] With the continuous growth of the number of cars in the world, the issue of car safety has become increasingly prominent. Among traffic accidents worldwide, side collisions of cars account for a large proportion, while the protective effect of commonly used car seats is insufficient, which can easily cause injuries to passengers.

[0003] The prior art currently discloses a car seat, including a seat cushion, a backrest and a headrest, as well as backrest side wings arranged on both sides of the backrest, and seat cushion side wings arranged on both sides of the seat cushion. The backrest side wings and the seat cushion side wings provide additional lateral support and protection, enhance riding comfort and stability, and prevent passengers from being injured.

[0004] However, in the above manner, the unfolding angle of the seat cushion side wings on the seat cushion is fixed, and different people have different requirements for the unfolding angle of the seat side wings, which makes it difficult to meet the needs of different passengers. Summary of the invention

[0005] The object of the present invention is to provide a car seat wing support adjustment structure, which can adjust the unfolding angle of the car seat wing to meet the needs of different passengers.

[0006] To achieve the above-mentioned object, the present invention provides a car seat wing support adjustment structure, comprising a seat cushion and a support adjustment assembly, wherein the support adjustment assembly comprises a mounting component, two rotating components, a connecting component and a wing;

[0007] The mounting component is arranged at the bottom of the seat cushion; the two rotating components are respectively located on both sides of the mounting component, and the rotating component includes a rotating seat, a turntable and an insertion rod; the rotating seat is arranged on the side of the mounting component; the turntable and the rotating seat are rotatably connected and are located on the side of the rotating seat; the insertion rod and the rotating seat are fixedly connected and are located on the side of the rotating seat; the connecting component is arranged between the two insertion rods; and the side wing is arranged on the side of the connecting component.

[0008] Among them, the installation component includes a guide rail, two sliders and a bidirectional threaded screw; the guide rail is fixedly connected to the seat cushion and is located at the bottom of the seat cushion; the two sliders are respectively slidably connected to the guide rail, and are respectively fixedly connected to the two rotating seats, and are respectively located on the inner sides of the two guide rails; the bidirectional threaded screw is rotatably connected to the guide rail, and are respectively threadedly connected to the two sliders, and are located on the sides of the guide rail.

[0009] Wherein, the mounting component further comprises a knob; the knob is fixedly connected to the bidirectional threaded screw and is located on the side of the bidirectional threaded screw.

[0010] Among them, the connecting parts include an outer column, an inner column and two locking pieces; the outer column is located between the two insertion rods, and the outer column has two slots, and the two slots are located on both sides of the outer column; the inner column is slidably connected to the outer column, and is fixedly connected to the side wing, and is located between the outer column and the side wing, and the inner column has a plurality of locking holes, and the plurality of locking holes are evenly distributed on both sides of the inner column; the two locking pieces are mirror-imaged on both sides of the outer column.

[0011] Wherein, the connecting component also includes a first spring; the first spring is fixedly connected to the outer column and fixedly connected to the inner column, and is located between the outer column and the inner column.

[0012] Wherein, the locking member includes a locking rod and a paddle; the locking rod is slidably connected to the outer column and is located on the side of the outer column; the paddle is fixedly connected to the locking rod and is located on the side of the locking rod.

[0013] Wherein, the locking member further includes a second spring; the second spring is fixedly connected to the outer column and to the paddle, and is located between the outer column and the paddle.

[0014] The present invention provides a car seat side wing support adjustment structure, wherein the mounting component is used to support the two rotating components, and the connecting component is used to connect the side wing and the rotating component so that the side wing can be located at the side of the seat cushion, and the turntable is rotated on the rotating seat by rotating the turntable, and the turntable drives the connecting component to rotate via the insertion rod, and the connecting component drives the side wing to rotate, so that the unfolding angle of the side wing can be adjusted to meet the needs of different passengers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

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

[0017] Figure 2 It is a schematic structural diagram of the first embodiment of the present invention from another angle.

[0018] Figure 3 It is a structural schematic diagram of the support adjustment assembly of the first embodiment of the present invention.

[0019] Figure 4It is a structural schematic diagram of the support adjustment assembly of the first embodiment of the present invention from another angle.

[0020] Figure 5 is a cross-sectional view of the support adjustment assembly according to the first embodiment of the present invention.

[0021] Figure 6 It is a schematic diagram of the overall structure of the second embodiment of the present invention.

[0022] Figure 7 It is a schematic structural diagram of a support and adjustment assembly according to a second embodiment of the present invention.

[0023] 101-seat cushion, 102-support adjustment component, 103-installation component, 104-rotating component, 105-connecting component, 106-side wing, 107-rotating seat, 108-turntable, 109-insertion rod, 110-guide rail, 111-slider, 112-bidirectional threaded screw, 113-knob, 114-outer column, 115-inner column, 116-locking piece, 117-slot, 118-locking hole, 119-first spring, 120-locking rod, 121-paddle, 122-second spring, 201-positioning component, 202-guide rod, 203-third spring, 204-sliding rod, 205-positioning rod, 206-positioning hole. DETAILED DESCRIPTION

[0024] The first embodiment of the present application is:

[0025] See also Figure 1-Figure 5 ,in, Figure 1 is a schematic diagram of the overall structure of the first embodiment of the present invention, Figure 2 is a schematic structural diagram of the first embodiment of the present invention from another angle. Figure 3 is a schematic structural diagram of a support and adjustment assembly according to a first embodiment of the present invention, Figure 4 is a structural schematic diagram of the support adjustment assembly of the first embodiment of the present invention from another angle, Figure 5 is a cross-sectional view of the support adjustment assembly according to the first embodiment of the present invention.

[0026] The present invention provides a support and adjustment structure for a side wing of a car seat, comprising a seat cushion 101 and a support and adjustment assembly 102, wherein the support and adjustment assembly 102 comprises a mounting component 103, two rotating components 104, a connecting component 105 and a side wing 106; the mounting component 103 comprises a guide rail 110, two sliders 111, a bidirectional threaded screw 112 and a knob 113; the connecting component 105 comprises an outer column 114, an inner column 115, two locking members 116 and a first spring 119; the locking member 116 comprises a locking rod 120, a paddle 121 and a second spring 122; through the above scheme, the unfolding angle of the side wing 106 of the car seat can be adjusted to meet the needs of different passengers.

[0027] According to this specific embodiment, the mounting component 103 is arranged at the bottom of the seat cushion 101; the two rotating components 104 are respectively located on both sides of the mounting component 103, and the rotating component 104 includes a rotating seat 107, a turntable 108 and an insertion rod 109; the rotating seat 107 is arranged on the side of the mounting component 103; the turntable 108 and the rotating seat 107 are rotatably connected and are located on the side of the rotating seat 107; the insertion rod 109 and the rotating seat 107 are fixedly connected and are located on the side of the rotating seat 107; the connecting component 105 is arranged between the two insertion rods 109; and the side wing 106 is arranged on the side of the connecting component 105. The mounting component 103 is used to support the two rotating components 104, and the connecting component 105 is used to connect the side wing 106 and the rotating component 104, so that the side wing 106 can be located on the side of the seat cushion 101, and the turntable 108 is rotated to rotate on the rotating seat 107, and the turntable 108 drives the connecting component 105 to rotate through the insertion rod 109, and the connecting component 105 drives the side wing 106 to rotate, so that the deployment angle of the side wing 106 can be adjusted to meet the needs of different passengers.

[0028] Among them, the guide rail 110 is fixedly connected to the seat cushion 101 and is located at the bottom of the seat cushion 101; the two sliders 111 are respectively slidably connected to the guide rail 110, and are respectively fixedly connected to the two rotating seats 107, and are respectively located on the inner sides of the two guide rails 110; the bidirectional threaded screw 112 is rotatably connected to the guide rail 110, and is respectively threadedly connected to the two sliders 111, and is located on the sides of the guide rail 110. The guide rail 110 provides guidance for the slider 111. The passenger reverses the bidirectional threaded screw 112. Both ends of the bidirectional threaded screw 112 have external threads with opposite thread directions. The bidirectional threaded screw 112 is reversed so that the two sliders 111 slide in opposite directions along the guide rail 110. The slider 111 drives the rotating seat 107 and the insertion rod 109 away from the connecting component 105, releasing the fixation of the connecting component 105, and then the side wing 106 can be removed from the seat cushion 101. When the side wing 106 needs to be installed, The connecting component 105 is placed between the two insertion rods 109, and then the passenger rotates the bidirectional threaded screw 112 forward, so that the two sliders 111 slide towards each other, and the slider 111 drives the rotating seat 107 and the insertion rod 109 to approach the connecting component 105, so that the insertion rod 109 is inserted into the connecting component 105, and the connecting component 105 is fixed, so that the side wing 106 is installed on the side of the seat cushion 101; through this fixing method, the side wing 106 can be easily installed and disassembled, so as to replace the side wing 106.

[0029] Secondly, the knob 113 is fixedly connected to the bidirectional threaded screw 112 and is located at the side of the bidirectional threaded screw 112. The passenger can hold the knob 113 to rotate the bidirectional threaded screw 112.

[0030] At the same time, the outer column 114 is located between the two insertion rods 109, and the outer column 114 has two slots 117, and the two slots 117 are located on both sides of the outer column 114; the inner column 115 is slidably connected to the outer column 114, and is fixedly connected to the side wing 106, and is located between the outer column 114 and the side wing 106, and the inner column 115 has a plurality of locking holes 118, and the plurality of locking holes 118 are evenly distributed on both sides of the inner column 115; the two locking members 116 are mirror-imaged on both sides of the outer column 114. The slot 117 is adapted to the insertion rod 109. Inserting the insertion rod 109 into the slot 117 can connect the outer column 114 and the rotating seat 107. Sliding the inner column 115 along the outer column 114 can adjust the distance between the side wing 106 and the seat cushion 101 to accommodate passengers of different body shapes. After the position of the side wing 106 is adjusted, inserting the locking piece 116 into the locking hole 118 can fix the position of the inner column 115, thereby fixing the position of the side wing 106.

[0031] In addition, the first spring 119 is fixedly connected to the outer column 114 and the inner column 115, and is located between the outer column 114 and the inner column 115. The first spring 119 is in a compressed state between the outer column 114 and the inner column 115, and the locking member 116 is removed from the locking hole 118. At this time, the inner column 115 will extend out of the outer column 114 under the push of the first spring 119, so that the side wing 106 is automatically moved away from the seat cushion 101. In this way, the position of the side wing 106 can be easily adjusted.

[0032] Specifically, the locking rod 120 is slidably connected to the outer column 114 and is located at the side of the outer column 114; the paddle 121 is fixedly connected to the locking rod 120 and is located at the side of the locking rod 120. The locking rod 120 is adapted to the locking hole 118, and the passenger can pull the paddle 121 to insert the locking rod 120 into the locking hole 118, so that the position of the inner column 115 can be fixed.

[0033] Finally, the second spring 122 is fixedly connected to the outer column 114 and the paddle 121, and is located between the outer column 114 and the paddle 121. By pulling the paddle 121 to move the lock rod 120 out of the lock hole 118, the paddle 121 will stretch the second spring 122, and the inner column 115 will extend from the outer column 114 under the push of the first spring 119, and the inner column 115 will drive the side wing 106 away from the seat cushion 101, so that the distance between the side wing 106 and the seat cushion 101 can be adjusted to accommodate passengers of different body shapes; after the position of the side wing 106 is adjusted, the second spring 122 is released, and the second spring 122 drives the paddle 121 and the lock rod 120 to move, so that the lock rod 120 is inserted into the lock hole 118, and the position of the inner column 115 can be fixed, thereby fixing the position of the side wing 106.

[0034] When using the present invention, the turntable 108 is rotated on the rotating seat 107 by rotating the turntable 108, and the turntable 108 drives the connecting component 105 to rotate through the insertion rod 109, and the connecting component 105 drives the side wing 106 to rotate, so that the deployment angle of the side wing 106 can be adjusted to meet the needs of different passengers. The lock rod 120 is moved out of the lock hole 118 by pulling the paddle 121. At this time, the paddle 121 will stretch the second spring 122. At the same time, the inner column 115 will extend from the outer column 114 under the push of the first spring 119. The inner column 115 drives the side wing 106 away from the seat cushion 101, and the distance between the side wing 106 and the seat cushion 101 can be adjusted to accommodate passengers of different body shapes. After the position of the side wing 106 is adjusted, the second spring 122 is released. The second spring 122 drives the paddle 121 and the lock rod 120 to move, so that the lock rod 120 is inserted into the lock hole 118, which can fix the position of the inner column 115 and thus fix the position of the side wing 106. The passenger reverses the bidirectional threaded screw 112, and the two ends of the bidirectional threaded screw 112 have external threads with opposite thread directions. The bidirectional threaded screw 112 is reversed so that the two sliders 111 slide in opposite directions along the guide rail 110, and the sliders 111 drive the rotating seat 107 and the plug rod 109 away from the slot 117, thereby releasing the fixation of the outer column 114, and then the side wing 106 can be removed from the seat cushion 101; when the side wing 106 needs to be installed, the outer column 114 is placed The two insertion rods 109 are interposed between each other, and then the passenger rotates the bidirectional threaded screw 112 forward, so that the two sliders 111 slide toward each other, and the slider 111 drives the rotating seat 107 and the insertion rod 109 to approach the outer column 114, so that the insertion rod 109 is inserted into the slot 117, and the outer column 114 is fixed, thereby installing the side wing 106 on the side of the seat cushion 101; through this fixing method, the side wing 106 can be easily installed and disassembled, so as to replace the side wing 106.

[0035] The second embodiment of the present application is:

[0036] Based on the first embodiment, please refer to Figure 6-Figure 7 ,in, Figure 6 is a schematic diagram of the overall structure of the second embodiment of the present invention, Figure 7 It is a schematic structural diagram of a support and adjustment assembly according to a second embodiment of the present invention.

[0037] The automobile seat wing support adjustment structure provided by the present invention further includes a positioning assembly 201 ; the positioning assembly 201 includes a guide rod 202 , a third spring 203 , a sliding rod 204 and a positioning rod 205 .

[0038] According to this specific embodiment, the positioning assembly 201 is disposed on the side of the rotating seat 107. The positioning assembly 201 can limit the rotation of the rotating disk 108 and fix the expansion angle of the side wing 106.

[0039] Among them, the guide rod 202 is fixedly connected to the turntable 108 and is located on the side of the turntable 108; the third spring 203 is fixedly connected to the guide rod 202 and is located on the side of the guide rod 202; the sliding rod 204 is fixedly connected to the third spring 203 and is fixedly connected to the guide rod 202 and is located on the side of the third spring 203; the positioning rod 205 is fixedly connected to the sliding rod 204 and is located on the side of the sliding rod 204; the rotating seat 107 has a plurality of positioning holes 206, and the plurality of positioning holes 206 are circumferentially distributed on the side of the guide rod 202. When adjusting the unfolding angle of the side wing 106, first pull the sliding rod 204 to move the positioning rod 205 out of the positioning hole 206, at this time the third spring 203 is compressed, and then rotate the turntable 108 to rotate the turntable 108 on the rotating seat 107, the turntable 108 drives the connecting component 105 to rotate through the insertion rod 109, and the connecting component 105 drives the side wing 106 to rotate, so that the unfolding angle of the side wing 106 can be adjusted, after the unfolding angle of the side wing 106 is adjusted, release the positioning rod 205, and the positioning rod 205 is inserted into the positioning hole 206 under the push of the third spring 203, the position of the turntable 108 is fixed, so that the unfolding angle of the side wing 106 of the car seat can be fixed. In this way, the unfolding angle of the side wing 106 of the car seat can be adjusted to meet the needs of different passengers.

[0040] When using the present invention, first pull the sliding rod 204 to move the positioning rod 205 out of the positioning hole 206, at which time the third spring 203 is compressed, and then rotate the turntable 108 to rotate the turntable 108 on the rotating seat 107, the turntable 108 drives the connecting component 105 to rotate through the insertion rod 109, and the connecting component 105 drives the side wing 106 to rotate, so that the expansion angle of the side wing 106 can be adjusted. After the expansion angle of the side wing 106 is adjusted, release the positioning rod 205, and the positioning rod 205 is inserted into the positioning hole 206 under the push of the third spring 203, and the position of the turntable 108 is fixed, thereby fixing the expansion angle of the side wing 106. In this way, the expansion angle of the side wing 106 of the car seat can be adjusted to meet the needs of different passengers.

[0041] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A car seat wing support adjustment structure, comprising a seat cushion, characterized in that: Also included is a support adjustment assembly; The support adjustment assembly includes a mounting component, two rotating components, a connecting component and side wings; The mounting component is arranged at the bottom of the seat cushion; the two rotating components are respectively located on both sides of the mounting component, and the rotating component includes a rotating seat, a turntable and an insertion rod; the rotating seat is arranged on the side of the mounting component; the turntable and the rotating seat are rotatably connected and are located on the side of the rotating seat; the insertion rod and the rotating seat are fixedly connected and are located on the side of the rotating seat; the connecting component is arranged between the two insertion rods; and the side wing is arranged on the side of the connecting component.

2. The automobile seat wing support adjustment structure according to claim 1, characterized in that: The mounting components include a guide rail, two sliders and a bidirectional threaded screw; the guide rail is fixedly connected to the seat cushion and is located at the bottom of the seat cushion; the two sliders are respectively slidably connected to the guide rail, and are respectively fixedly connected to the two rotating seats, and are respectively located on the inner sides of the two guide rails; the bidirectional threaded screw is rotatably connected to the guide rail, and are respectively threadedly connected to the two sliders, and are located on the sides of the guide rail.

3. The automobile seat wing support adjustment structure according to claim 2, characterized in that: The mounting component also includes a knob; the knob is fixedly connected to the bidirectional threaded screw and is located on the side of the bidirectional threaded screw.

4. The automobile seat wing support adjustment structure according to claim 3, characterized in that: The connecting component includes an outer column, an inner column and two locking members; the outer column is located between the two insertion rods, and the outer column has two slots, and the two slots are located on both sides of the outer column; the inner column is slidably connected to the outer column and fixedly connected to the side wing, and is located between the outer column and the side wing, and the inner column has a plurality of locking holes, and the plurality of locking holes are evenly distributed on both sides of the inner column; the two locking members are mirror-imaged on both sides of the outer column.

5. The automobile seat wing support adjustment structure according to claim 4, characterized in that: The connecting component also includes a first spring; the first spring is fixedly connected to the outer column and to the inner column, and is located between the outer column and the inner column.

6. The automobile seat wing support adjustment structure according to claim 5, characterized in that: The locking member comprises a locking rod and a paddle; the locking rod is slidably connected to the outer column and is located at the side of the outer column; the paddle is fixedly connected to the locking rod and is located at the side of the locking rod.

7. The automobile seat wing support adjustment structure according to claim 6, characterized in that: The locking member further comprises a second spring; the second spring is fixedly connected to the outer column and to the paddle, and is located between the outer column and the paddle.

Images