Soft seat back cushion

Abstract

The utility model relates to the technical field of seat cushions, in particular to a soft seat cushion which comprises a cushion body, and a supporting plate is arranged at one end of the inner wall of the cushion body. The thickness and the height of the seat back cushion can be adjusted according to requirements, and the supporting mechanism is arranged at one end of the back cushion main body; by arranging the supporting mechanism, when the supporting thickness of the seat back cushion is adjusted, the back cushion is made of a flexible material, so that the comfort degree of a user can be improved, the back cushion is reinforced and supported by a reinforcing plate, and the back cushion can be supported by a supporting plate; the rotating threaded rod is matched with the supporting plate to drive the backrest to move towards one end to adjust the supporting thickness of the back cushion, the supporting cushion is made of a flexible material, the comfort degree of the backrest is improved, the friction force between the back cushion and a seat can be improved through matching of the mounting plate and the limiting groove, and the back cushion is prevented from deviating in the using process; the thickness of the back cushion can be adjusted according to requirements, so that the comfort of the back cushion is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seat cushions, in particular to a soft seat cushion. Background Art

[0002] Cushions are indispensable fabric products in the bedroom. They are comfortable to use and have irreplaceable decorative effects. Cushions are used to adjust the contact point between the human body and the seat or bed to obtain a more comfortable angle to reduce fatigue. Cushions are easy to use and flexible, so people can use them in various occasions and environments.

[0003] After searching the Chinese patent "A portable adjustable seat cushion", the announcement number is "CN213640301U". This patent consists of a cushion body and a seat clip. The seat clip can be quickly fixed on the seat and can be quickly removed from the seat, providing support for the cushion body and allowing the cushion body to move up and down, providing a large-area contact pillow condition and a suitable support height for the person in the seat to rest. The cushion body and the seat clip can be disassembled for easy cleaning of the cushion body. However, the device has poor support effect on the human body when in use, and it is not convenient to adjust the support thickness and height of the cushion according to needs, which reduces the comfort of the cushion.

[0004] Therefore, a soft seat cushion is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a soft seat cushion in order to solve the above problems, thereby improving the problem that it is inconvenient to adjust the support thickness and height of the cushion according to needs.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: a soft seat cushion, including a cushion body, a support plate is arranged at one end of the inner wall of the cushion body; a support mechanism is arranged at one end of the cushion body, and the support mechanism can adjust the thickness and height of the seat cushion according to needs; wherein the support mechanism includes reinforcement plates arranged on both sides of the inner wall of the cushion body, one end of the cushion body is fixedly connected with a mounting plate, and one end of the cushion body is provided with an adjustment component.

[0007] Preferably, the support mechanism also includes a backrest slidably connected to the inner wall of the cushion body, one end of the support plate is threadedly connected to a threaded rod, one end of the threaded rod passes through the support plate and the cushion body in sequence and is rotatably connected to the backrest, and the inner wall of the backrest is fixedly connected to a support pad, so that the support thickness of the seat cushion can be quickly adjusted to improve the comfort of the seat cushion.

[0008] Preferably, one end of the support plate is fixedly connected to two telescopic rods, one end of the telescopic rods passes through the cushion body and is fixedly connected to the backrest, so that the backrest can be supported in a limited position when in use.

[0009] Preferably, a plurality of evenly distributed limiting grooves are provided at one end of the surface of the mounting plate, and the limiting grooves at one end of the mounting plate can increase the friction between the cushion and the seat to prevent displacement during use.

[0010] Preferably, the adjustment assembly includes shoulder straps fixedly connected to both sides of the support plate, and the outer walls of the shoulder straps are provided with Velcro to fix the position of the seat cushion.

[0011] Preferably, mounting blocks are clamped on both sides of the mounting plate, one side of the mounting block is fixedly connected with a clamping block, the clamping block is clamped to the inner wall of the mounting plate, and one end of the mounting block is slidably connected with a hook, and the height of the cushion can be adjusted by cooperating with the hook to improve the supporting effect of the cushion.

[0012] Preferably, one end of the mounting block is fixedly connected to a sliding block, and a sliding groove matching the sliding block is provided on the surface of the hook to facilitate the up and down movement of the cushion.

[0013] Preferably, a plurality of evenly distributed slots are provided on one side of the hook, a limiting rod is clamped on one side of the slot, one end of the limiting rod passes through the hook and extends to the inner wall of the slider, so as to fix the height of the cushion.

[0014] The beneficial effects of the utility model are:

[0015] 1. By setting a supporting mechanism, when adjusting the support thickness of the seat cushion, the cushion is made of a flexible material to improve the comfort of the user, and the reinforcement plate reinforces and supports it. Rotating the threaded rod in conjunction with the support plate can drive the backrest to move to one end to adjust the support thickness of the cushion. The support pad is made of a flexible material to improve the comfort of the backrest. The mounting plate and the limit groove cooperate to increase the friction between the cushion and the seat to prevent the cushion from shifting during use. The thickness of the cushion can be adjusted as needed to improve the comfort of the cushion.

[0016] 2. By setting the adjustment component, when adjusting the height of the seat cushion, the cushion can be installed and fixed by cooperating with the straps and Velcro on both sides of the support plate, and it can be fixed on seats of different sizes by cooperating with Velcro. The cushion is installed on the mounting block, and the hook is installed on the seat. The mounting block drives the cushion to move up and down through the slider and the slide groove to adjust the height of the cushion. The limit rod cooperates with the slot and is inserted into the slider to fix the cushion, which is convenient for adjusting the height of the seat cushion and improves the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the support mechanism structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the partial structure of the support mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the regulating component of the utility model.

[0021] In the figure: 1. cushion body; 2. support plate; 3. support mechanism; 301. reinforcement plate; 302. mounting plate; 303. backrest; 304. threaded rod; 305. support pad; 306. telescopic rod; 307. limiting groove; 308. adjustment component; 3081. shoulder strap; 3082. Velcro; 3083. mounting block; 3084. clamping block; 3085. hook; 3086. slider; 3087. slide groove; 3088. clamping groove; 3089. limiting rod. 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] When implementing: Figure 1-4 As shown, a soft seat cushion comprises a cushion body 1, and a support plate 2 is provided at one end of the inner wall of the cushion body 1; a support mechanism 3 is provided at one end of the cushion body 1, and the support mechanism 3 which can adjust the thickness and height of the seat cushion as required is provided at one end of the cushion body 1; wherein, the support mechanism 3 comprises reinforcement plates 301 provided on both sides of the inner wall of the cushion body 1, a mounting plate 302 is fixedly connected to one end of the cushion body 1, and an adjustment component 308 is provided at one end of the cushion body 1.

[0024] like Figure 2 and Figure 3As shown, the support mechanism 3 also includes a backrest 303 slidably connected to the inner wall of the cushion body 1, one end of the support plate 2 is threadedly connected to a threaded rod 304, one end of the threaded rod 304 sequentially penetrates the support plate 2 and the cushion body 1 and is rotatably connected to the backrest 303, the inner wall of the backrest 303 is fixedly connected to a support pad 305, one end of the support plate 2 is fixedly connected to two telescopic rods 306, one end of the telescopic rod 306 penetrates the cushion body 1 and is fixedly connected to the backrest 303, one end of the surface of the mounting plate 302 is provided with a plurality of evenly distributed limiting grooves 307, the threaded rod 304 is rotated to be threadedly connected to the support plate 2 to drive the backrest 303 to move to one end to support the user's waist, the backrest 303 drives the support pad 305 to support the user, the mounting plate 302 cooperates with the seat through the limiting groove 307 to limit the cushion body 1, the thickness of the cushion can be adjusted according to needs, and the comfort of the cushion is improved.

[0025] like Figure 4 As shown, the adjustment component 308 includes a shoulder strap 3081 fixedly connected to both sides of the support plate 2, the outer wall of the shoulder strap 3081 is provided with a Velcro 3082, both sides of the mounting plate 302 are clamped with mounting blocks 3083, one side of the mounting block 3083 is fixedly connected with a clamping block 3084, the clamping block 3084 is clamped to the inner wall of the mounting plate 302, one end of the mounting block 3083 is slidably connected with a hook 3085, one end of the mounting block 3083 is fixedly connected with a slider 3086, the surface of the hook 3085 is provided with a slide groove 3087 matching the slider 3086, and one side of the hook 3085 is provided with a plurality of evenly distributed clamping grooves 3088, a limiting rod 3089 is clamped on one side of the slot 3088, one end of the limiting rod 3089 passes through the hook 3085 and extends to the inner wall of the slider 3086, the mounting block 3083 is inserted into the mounting plate 302 through the clamping block 3084, the hook 3085 is installed on the seat, the cushion body 1 is moved up and down by the slider 3086 and the slide slot 3087, the limiting rod 3089 is inserted into the slider 3086 to fix the cushion body 1, and the two straps 3081 install the cushion body 1 on the seat through the Velcro 3082, which is convenient for adjusting the height of the seat cushion and improving the use effect of the device.

[0026] When the utility model is in use, the threaded rod 304 is rotated to be threadedly connected with the support plate 2 to drive the backrest 303 to move to one end to support the user's waist. When the backrest 303 moves, it drives one end of the two telescopic rods 306 to move and support it. The backrest 303 drives the support pad 305 to support the user. The mounting block 3083 is inserted into the mounting plate 302 through the clamping block 3084, and the hook 3085 is installed on the seat. The cushion body 1 moves up and down through the slider 3086 and the slide groove 3087. The limiting rod 3089 is inserted into the slider 3086 through interference fit to fix the cushion body 1. The two straps 3081 install the cushion body 1 on the seat through the Velcro 3082. During installation, the mounting plate 302 limits the cushion body 1 by friction with the seat through the limiting groove 307.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A soft seat cushion, characterized in that: include: A cushion body (1), wherein a support plate (2) is provided at one end of the inner wall of the cushion body (1); A support mechanism (3) capable of adjusting the thickness and height of the seat cushion according to needs, wherein the support mechanism (3) is arranged at one end of the cushion body (1); The support mechanism (3) comprises reinforcing plates (301) arranged on both sides of the inner wall of the cushion body (1); one end of the cushion body (1) is fixedly connected to a mounting plate (302); and one end of the cushion body (1) is provided with an adjustment component (308).

2. A soft seat cushion according to claim 1, characterized in that: The support mechanism (3) also includes a backrest (303) slidably connected to the inner wall of the cushion body (1); one end of the support plate (2) is threadedly connected to a threaded rod (304); one end of the threaded rod (304) passes through the support plate (2) and the cushion body (1) in sequence and is rotatably connected to the backrest (303); and the inner wall of the backrest (303) is fixedly connected to a support pad (305).

3. A soft seat cushion according to claim 2, characterized in that: One end of the support plate (2) is fixedly connected to two telescopic rods (306), and one end of the telescopic rod (306) passes through the cushion body (1) and is fixedly connected to the backrest (303).

4. The soft seat cushion according to claim 1, characterized in that: One end of the surface of the mounting plate (302) is provided with a plurality of evenly distributed limiting grooves (307).

5. The soft seat cushion according to claim 1, characterized in that: The adjustment component (308) comprises a shoulder strap (3081) fixedly connected to both sides of the support plate (2), and the outer wall of the shoulder strap (3081) is provided with a Velcro (3082).

6. The soft seat cushion according to claim 1, characterized in that: Both sides of the mounting plate (302) are clamped with mounting blocks (3083), one side of the mounting block (3083) is fixedly connected with a clamping block (3084), the clamping block (3084) is clamped to the inner wall of the mounting plate (302), and one end of the mounting block (3083) is slidably connected with a hook (3085).

7. The soft seat cushion according to claim 6, characterized in that: One end of the mounting block (3083) is fixedly connected to a slider (3086), and a sliding groove (3087) matching the slider (3086) is provided on the surface of the hook (3085).

8. The soft seat cushion according to claim 6, characterized in that: A plurality of evenly distributed slots (3088) are provided on one side of the hook (3085), and a limiting rod (3089) is clamped on one side of the slot (3088). One end of the limiting rod (3089) passes through the hook (3085) and extends to the inner wall of the slider (3086).

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