Auxiliary cushion of office chair
By designing a reversible latex sponge cushion and an air-designed office chair auxiliary cushion, the comfort and sultry feeling of existing office chairs when used in different weather conditions is solved, and high comfort in multiple environments is achieved Sexual and functional.
Patent Information
- Application Number
- CN202421418704.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-06-20
AI Technical Summary
The cushions of existing office chairs have poor material and structure, especially when used in hot weather, which can easily cause a sultry feeling and affect the user experience.
An office chair auxiliary cushion is designed, including side panels, reinforcement ribs, first cushion and second cushion. The first cushion is made of latex sponge, which has a soft sitting feeling and can be flipped 270 degrees through the shaft to form a cushion. The lower part of the second cushion is suspended from the chair, increasing air flow to reduce the sultry feeling.
In cold weather, the softness and flip function of the first cushion improve comfort and warmth; in hot weather, the suspended design of the second cushion and the design of the first cushion are fixed on the back of the chair after being flipped into a cushion. Improves back comfort and coolness.
Smart Images
Figure CN222466515U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of seat cushions and relates to an auxiliary seat cushion for an office chair. Background Art
[0002] Office chairs refer to various chairs that are used for convenience in daily work and social activities. For some low-end office chairs, the cushion material and structure are poor. At the same time, the cushion on the chair is a fixed structure design, which is OK in cold weather. However, in hot weather, it is easy to cause a stuffy feeling in the contact area between the body and the chair, affecting the user experience. However, the traditional cushion has a simple structure and function and cannot meet the use needs in different situations.
[0003] Therefore, the utility model provides an auxiliary cushion for an office chair to solve the above problems. Utility Model Content
[0004] In view of the problems existing in the prior art, the utility model discloses an auxiliary cushion for an office chair, and the technical solution adopted is as follows: it includes a side panel, and the lower edge of the opposite side between the left and right side panels is evenly arrayed with reinforcing ribs from front to back, and a first cushion is arranged in the space above the reinforcing ribs, and the left and right sides of the rear end of the first cushion pass through the plug-in shaft, and the left and right ends of the shaft are respectively rotatably inserted in the rear ends of the left and right side panels, and a second cushion is arranged in the space above the reinforcing ribs, and the left and right sides of the second cushion are respectively fixedly connected to the left and right side panels.
[0005] As a preferred solution of the utility model, the first seat cushion is made of latex sponge. By adopting latex sponge, the first seat cushion has a soft sitting feel, which reduces the pressure on people sitting and improves their comfort.
[0006] As a preferred solution of the utility model, protrusions are evenly arranged in an array on the upper surface of the first seat cushion, and first air holes are provided in the seat cushion between the front and rear adjacent protrusions. With this design, the first seat cushion can be formed into a back cushion after being flipped backward 270 degrees through the rotation axis. The arranged protrusions and the first air holes improve the comfort when the back is leaning against the first seat cushion and flipped into a back cushion.
[0007] As a preferred solution of the utility model, notches are symmetrically provided on the left and right side walls of the first seat cushion, and the left and right notches are respectively connected to elastic bandages, and the ends of the left and right elastic bandages are attached to the lower side walls of the first seat cushion through Velcro; by arranging the left and right elastic bandages in conjunction with the Velcro, when the first seat cushion is flipped backward 270 degrees to form a back cushion, it is fixed to the rear backrest of the chair through the left and right elastic bandages in conjunction with the Velcro.
[0008] As a preferred solution of the utility model, second air holes are evenly arranged on the surface of the second cushion; the second cushion is provided so that when used in summer, it can cooperate with the back cushion formed by the flipped first cushion to improve the comfort of using the cushion in summer.
[0009] As a preferred solution of the utility model, a clearance gap is formed between the rear side wall of the second seat cushion and the left and right side panels; by providing the clearance gap, the first seat cushion can be smoothly flipped backward 270 degrees around the rotating axis to prevent interference between the first seat cushion and the second seat cushion.
[0010] The beneficial effects of the utility model are as follows: by arranging the first seat cushion, in colder seasons, it is convenient to turn the first seat cushion upwards, thereby reducing the sitting pressure during use, improving the comfort of the seat cushion during use, and achieving a certain relaxation and heat preservation effect. At the same time, in the hotter summer, by turning the first seat cushion 270 degrees and using the elastic bandages and Velcro on both sides to fix it to the backrest of the seat, the comfort of the back when sitting is improved. At this time, the lower part of the second seat cushion is suspended from the chair, thereby accelerating the air flow between the user's body and the second seat cushion, improving the cool feeling during use, and further improving the functionality of the seat cushion. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0012] Figure 2 This is a schematic diagram of a first seat cushion of the utility model;
[0013] Figure 3 This is a bottom view schematic diagram of a first seat cushion of the utility model;
[0014] Figure 4 It is a bottom view schematic diagram of the second seat cushion of the present invention.
[0015] In the figure: 1-side panel, 2-reinforcement rib, 3-first cushion, 4-second cushion, 31-rotating shaft, 32-bump, 33-first air hole, 34-notch, 35-elastic bandage, 36-Velcro, 41-second air hole, 42-gap. DETAILED DESCRIPTION
[0016] Example 1
[0017] like Figures 1 to 4As shown, the utility model discloses an auxiliary cushion for an office chair, which adopts a technical solution that includes a side panel 1, and the lower edge of the opposite side between the left and right side panels 1 is evenly arrayed with reinforcing ribs 2 from front to back, and the space above the reinforcing ribs 2 is provided with a first cushion 3, and the first cushion 3 is made of latex sponge material, and the left and right sides of the rear end of the first cushion 3 pass through the plug-in shaft 31, and the left and right ends of the shaft 31 are respectively rotatably plugged into the rear ends of the left and right side panels 1, and the upper surface of the first cushion 3 is evenly arrayed with protrusions 32, and the front and rear adjacent protrusions 3 2, a first air vent 33 is provided on the seat cushion between the two sides, and notches 34 are symmetrically provided on the left and right side walls of the first seat cushion 3, the left and right notches 34 are respectively connected to elastic bandages 35, and the ends of the left and right elastic bandages 35 are attached to the lower side wall of the first seat cushion 3 through Velcro 36. A second seat cushion 4 is arranged in the space above the reinforcing rib 2, and the left and right sides of the second seat cushion 4 are respectively fixedly connected to the left and right side panels 1, second air vents 41 are evenly provided on the surface of the second seat cushion 4, and a clearance notch 42 is formed between the rear side wall of the second seat cushion 4 and the left and right side panels 1.
[0018] The working principle of the utility model is as follows: when in use, when the weather is cold, the first cushion 3 can be folded on the upper part of the second cushion 4, and the first cushion 3 is overturned, and then the entire cushion is placed on the office chair, and the user can sit on the soft first cushion 3 to reduce the contact pressure between the body and the first cushion 3, and improve warmth retention and comfort. When the weather is relatively cold, the second cushion 4 can be facing upward, and the first cushion 3 can be flipped 270 degrees around the rotating shaft 31, and the lower part of the second cushion 4 is suspended between the office chair. At the same time, the first cushion 3 in a vertical state is fixed to the backrest of the office chair through the elastic bandages 35 on both sides thereof and the Velcro 36 at the end thereof, and the user sits on the second cushion 4. Since the lower part of the second cushion 4 is suspended between the office chair, air can effectively flow through the second air vents 41 on the second cushion 4, thereby reducing the stuffiness of the second cushion 4 when in use. At the same time, the first cushion 3 is converted into a backrest to improve the riding comfort.
[0019] The electrical connection methods or structures not described in detail herein are prior art.
[0020] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.
Claims
1. An auxiliary cushion for an office chair, characterized in that: The invention comprises a side panel (1), wherein the lower edge of the side opposite to the left and right side panels (1) is evenly arranged with reinforcing ribs (2) from front to back, a first seat cushion (3) is arranged in the space above the reinforcing ribs (2), a plug-in rotating shaft (31) passes through the left and right sides of the rear end of the first seat cushion (3), the left and right ends of the rotating shaft (31) are respectively rotatably plugged in the rear ends of the left and right side panels (1), a second seat cushion (4) is arranged in the space above the reinforcing ribs (2), and the left and right sides of the second seat cushion (4) are respectively fixedly connected to the left and right side panels (1).
2. The auxiliary cushion for an office chair according to claim 1, characterized in that: The first seat cushion (3) is made of latex sponge material.
3. The auxiliary cushion for an office chair according to claim 1, characterized in that: The upper surface of the first seat cushion (3) is evenly arrayed with protrusions (32), and the seat cushion between the front and rear adjacent protrusions (32) is provided with first ventilation holes (33).
4. The auxiliary cushion for an office chair according to claim 1, characterized in that: The left and right side walls of the first cushion (3) are symmetrically provided with notches (34), and the left and right notches (34) are respectively connected to elastic bandages (35), and the ends of the left and right elastic bandages (35) are attached to the lower side wall of the first cushion (3) through Velcro (36).
5. The auxiliary cushion for an office chair according to claim 1, characterized in that: Second ventilation holes (41) are evenly arranged on the surface of the second seat cushion (4).
6. The auxiliary cushion for an office chair according to claim 5, characterized in that: A clearance gap (42) is formed between the rear side wall of the second seat cushion (4) and the left and right side panels (1).