Waist supporting office chair capable of relieving fatigue
By introducing airbags and massagers into the office chair, the problem of insufficient lumbar pressure relief is solved, effective support and soothing effect of the lumbar, and the comfort and work efficiency of the office chair are improved.
Patent Information
- Application Number
- CN202420932004.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing office chairs lack effective waist pressure relief function, which leads to pain in the waist when sitting in the office for a long time, affecting comfort and work efficiency.
An office chair including airbags, air conduits, extrusion bags, screws and connecting blocks is designed. Through the inflatables of the airbags and the use of massagers, it provides multi-angle lumbar support and decompression effects to prevent gas leakage and through Massager and pillow adjust comfort.
Effectively relieve waist fatigue, reduce waist pressure, improve user comfort and work efficiency, prevent airbag gas leakage, and adjust comfort through massager and pillow.
Smart Images
Figure CN222171707U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of office chairs, in particular to a waist supporting office chair capable of relieving fatigue. Background Art
[0002] An office chair is a chair designed for daily work and social activities. Its main function is to provide users with a comfortable, supportive and ergonomic sitting environment to improve work efficiency, reduce the physical stress caused by long-term sitting and office work, and ensure the health and comfort of users.
[0003] Office chairs are suitable for office places. When working, office workers need to concentrate on their work for a long time, which makes them always in a state of tension, resulting in body aches, especially the waist is extremely uncomfortable. Most of the existing office chairs are relatively traditional and do not have a good waist pressure relief function, which makes office workers easily suffer from waist pain due to sitting for a long time, thus affecting their comfort and work efficiency.
[0004] Therefore, in summary, a lumbar support office chair that can relieve fatigue during use is proposed. Utility Model Content
[0005] In order to overcome the shortcoming that the office chair in the prior art has no waist pressure relief function, the utility model provides a waist support office chair which can relieve fatigue when in use.
[0006] In order to solve the above technical problems, the utility model provides a lumbar support office chair for relieving fatigue, comprising a seat, an armrest, a backrest, an airbag, an air pipe, a first fixed block, an extrusion bag, a second fixed block, a screw rod, a top block and a connecting block. Armrests are arranged on both sides of the seat, a backrest is arranged on the rear side of the seat, an airbag is arranged at a lower position of the front part of the backrest, an air pipe is connected to the rear side of the airbag, the air pipe runs through the backrest, and the air pipe is arranged at the rear side of the backrest through the first fixed block, and the end of the air pipe extends to the lower side of the seat, the extrusion bag is connected to the end of the air pipe, a second fixed block is arranged at a left position on the lower side of the seat, a screw rod is slidably arranged through the middle part of the second fixed block, a top block is arranged on the right end thread of the screw rod, the top block is adapted to the screw rod thread, a connecting block is arranged on the seat on the right side of the top block, a part of the air pipe is placed inside the connecting block, and the top block is slidably matched with the inner groove of the connecting block, and the top block is contact-matched with the air pipe.
[0007] Preferably, a protective cover is also included, and the outer side of the airbag is wrapped with the protective cover.
[0008] Preferably, a baffle is also included. The lower side of the seat is provided with the baffle, the baffle is connected with the left end of the connecting block, and the baffle is in contact with the top block.
[0009] Preferably, it further comprises a first massager and a protective film, wherein the first massager is arranged on the front side of the backrest, the outer side of the first massager is covered with the protective film, and the protective film is arranged on the backrest.
[0010] Preferably, a third fixing block and a pillow are further included. The third fixing block is arranged at an upper position of the rear of the backrest, and the pillow is slidably arranged in the third fixing block, with the top end of the pillow located above the backrest.
[0011] Preferably, a second massager is further included, and the second massager is slidably arranged on the slide rod of the pillow.
[0012] Preferably, a hook is also included, and the right side of the pillow slide bar is provided with a hook.
[0013] Preferably, a soft pad is also included and the armrest is provided with a soft pad.
[0014] Beneficial effects: 1. The utility model inflates the airbag by squeezing the squeezing bag, so that the waist is supported by the airbag, thereby relieving the pressure on the waist and achieving the effect of relieving fatigue of the user;
[0015] 2. The utility model rotates the screw rod to push the top block against the gas pipe, so that the gas in the airbag is not easy to leak, thereby ensuring the overall use effect of the office chair;
[0016] 3. The utility model reduces pressure and massages the human body at multiple angles through the first massager, the pillow and the second massager, so that the user can get a better soothing effect when using the office chair. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the backrest and the protective cover of the utility model.
[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the first massager and the airbag of the utility model.
[0020] Figure 4 It is a three-dimensional structural schematic diagram of the rear side parts of the utility model.
[0021] Figure 5 It is a three-dimensional structural schematic diagram of components such as the third fixing block, the pillow and the second massager of the utility model.
[0022] The marks in the accompanying drawings are: 1-seat, 2-armrest, 3-backrest, 4-protective cover, 5-airbag, 6-air pipe, 7-first fixed block, 8-extrusion bag, 9-second fixed block, 10-screw, 11-top block, 12-connecting block, 121-baffle, 13-first massager, 14-protective film, 15-third fixed block, 16-pillow, 17-second massager, 18-hook, 19-cushion. DETAILED DESCRIPTION
[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0024] Embodiment: A lumbar support office chair for relieving fatigue, such as Figure 1 and Figure 4 As shown, it includes a seat 1, an armrest 2, a backrest 3, an airbag 5, an air delivery pipe 6, a first fixing block 7, an extrusion bag 8, a second fixing block 9, a screw rod 10, a top block 11 and a connecting block 12. The left and right sides of the seat 1 are provided with armrests 2, and the armrests 2 are curved and suitable for the arms of the human body. The backrest 3 is provided on the rear side of the seat 1, and the airbag 5 is provided at the lower position of the front of the backrest 3. The airbag 5 is placed at the place where the waist of the human body is supported, and the airbag 5 is made of a soft and resilient material to play the role of a cushion. , so as to support the waist and achieve the effect of relieving the pain. The rear side of the airbag 5 is connected with an air pipe 6, which runs through the backrest 3, and is arranged on the rear side of the backrest 3 through a first fixing block 7. The end of the air pipe 6 extends to the lower side of the seat 1. The air pipe 6 is made of a hose material and can be used for transporting gas. The squeezing bag 8 is connected to the end of the air pipe 6. The squeezing bag 8 is a control point for gas inflation and can be used to control the inflation operation of the airbag 5. The left side of the lower side of the seat 1 is provided with The second fixed block 9 has a screw rod 10 that is slidably disposed transversely through the middle of the second fixed block 9. The left end of the screw rod 10 is in the shape of a grip, which is convenient for the user to hold and use. The screw rod 10 is mainly used for gas supply control and leakage prevention of the gas supply pipe 6. The right end of the screw rod 10 is provided with a top block 11 through a thread. The top block 11 is L-shaped, and its right end is in a protruding state, which is used to assist in the subsequent air-holding operation. The top block 11 is adapted to the thread of the screw rod 10, and the top block 11 can be driven by rotating the screw rod 10. The right side of the top block 11 A connecting block 12 is provided on the seat 1, and an inner groove is opened on the left side of the connecting block, which is in a hollow state. The connecting block 12 wraps a part of the gas pipe 6 and places it inside. The top block 11 is slidably matched with the inner groove of the connecting block 12. In the process of pushing the top block 11 to operate, the top block 11 is embedded in the connecting block 12, so that the top block 11 is in contact with the gas pipe 6 inside the connecting block 12. When the top block 11 slides to the end, it can resist the gas pipe 6, so that the gas in the gas pipe 6 does not flow, thereby limiting the leakage of the gas.
[0025] like Figure 1-Figure 5As shown, it also includes a protective cover 4, the outer side of the airbag 5 is wrapped with the protective cover 4, the protective cover 4 is made of soft material, and can change with the deformation of the airbag 5, so as to protect the airbag 5; a baffle 121, a baffle 121 is arranged on the lower side of the seat 1, the baffle 121 is connected with the left end of the connecting block 12, the baffle 121 is L-shaped, and its left end is in a downward protruding state, so that the top block 11 adjacent to it can be limited when it is in operation, and the baffle 121 is limited when it contacts the top block 11; a first massager 13, a first massager 13 is arranged at an upper position on the front side of the backrest 3, and the first massager 13 is used to massage the back of the user; a protective film 14, a protective film 14 is arranged on the outer side of the first massager 13, and the protective film 14 is arranged on the backrest 3, and the protective film 14 will The massage device 13 is wrapped to protect it; a third fixed block 15 is provided at an upper position on the rear of the backrest 3, the third fixed block 15 is longitudinally hollow, and the internal hollowed-out part is also a slide groove; a pillow 16 is slidably provided in the third fixed block 15, the top of the pillow 16 is located above the backrest 3, the pillow 16 is used for leaning on the head, and is made of soft material; a second massager 17 is slidably provided on the slide rod of the pillow 16, the second massager 17 is placed between the pillow 16 and the backrest 3, and is suitable for soothing the neck; a hook 18 is provided on the right side of the slide rod of the pillow 16, and the hook 18 is used for hanging sachets and aromatic substances; a cushion 19 is provided on both armrests 2, and the cushion 19 can decompress and relieve the arm.
[0026] When the office chair needs to be used, the office worker moves the seat 1 as a whole to a suitable position, and then the office worker can sit on the seat 1, with his arms against the armrests 2, the cushions 19 decompressing the arms, and the back against the backrest 3, so that the pressure on the body is relieved. When the user feels sore in the waist during use, the squeezing bag 8 can be squeezed and deformed to make it bear force, so that the gas is transported to the air bag 5 through the air pipe 6, and the air bag 5 is inflated to relieve the pressure on the user's back, thereby achieving the effect of relieving fatigue. When the air bag 5 is inflated to a suitable degree, the protective cover 4 will also be inflated accordingly, so as to cooperate and assist in the inflation of the air bag 5. When the air bag 5 does not need to be inflated, the squeezing of the squeezing bag 8 can be stopped, and then the screw rod 10 is rotated. During the rotation process, the screw rod 10 drives the top plate to move to the right, so that it slides to the inner groove of the connecting block 12. When the top plate slides When the movement reaches the end, the squeezing of the air pipe 6 is completed, thereby blocking the gas outlet, making it difficult for the gas in the airbag 5 to leak. The inflation of the airbag 5 can support the human waist. Because of its soft texture, the pressure on the waist is relieved, thereby relieving fatigue. If deflation is required, the reverse operation can be performed. When the screw rod 10 is reset, the baffle 121 will limit the top block 11. When the top block 11 is resisted, the screw rod 10 returns to its original state; at the same time, the user can start the first massager 13 to massage the waist to relieve the waist, and the user can also adjust the position between the pillow 16 and the third fixing block 15 to adjust the comfort of the head, and can also adjust the position of the second massager 17 on the pillow 16 on the slide rod to adjust the comfort of the neck, and can also hang a sachet or fragrance substance on it through the hook 18 to achieve a relief effect.
[0027] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications, improvements and substitutions can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A lumbar support office chair for relieving fatigue, comprising: a seat (1), armrests (2) and a backrest (3), The seat (1) is provided with armrests (2) on both sides, and a backrest (3) is provided on the rear side of the seat (1); it is characterized in that: The seat also includes: an air bag (5), an air pipe (6), a first fixed block (7), an extrusion bag (8), a second fixed block (9), a screw rod (10), a top block (11) and a connecting block (12). The air bag (5) is provided at a lower position in front of the backrest (3). The rear side of the air bag (5) is connected to the air pipe (6). The air pipe (6) runs through the backrest (3). The air pipe (6) is provided at the rear side of the backrest (3) through the first fixed block (7). The end of the air pipe (6) extends to the lower side of the seat (1). The extrusion bag (8) is connected to the end of the air pipe (6). At the end, a second fixed block (9) is provided at a left position on the lower side of the seat (1), a screw rod (10) is slidably provided through the middle of the second fixed block (9), a top block (11) is provided on the right end of the screw rod (10), the top block (11) is adapted to the thread of the screw rod (10), a connecting block (12) is provided on the seat (1) on the right side of the top block (11), a part of the air supply pipe (6) is placed inside the connecting block (12), and the top block (11) is slidably matched with the inner groove of the connecting block (12), and the top block (11) is contact-matched with the air supply pipe (6).
2. The fatigue-relieving lumbar support office chair according to claim 1, characterized in that: It also includes a protective cover (4), and the outer side of the airbag (5) is wrapped with the protective cover (4).
3. The fatigue-relieving lumbar support office chair according to claim 2, characterized in that: It also includes a baffle (121), which is provided on the lower side of the seat (1), the baffle (121) is connected to the left end of the connecting block (12), and the baffle (121) is in contact with the top block (11).
4. The fatigue-relieving lumbar support office chair according to claim 3, characterized in that: The utility model also comprises a first massager (13) and a protective film (14), wherein the front side of the backrest (3) is provided with the first massager (13), the outer side of the first massager (13) is provided with a protective film (14), and the protective film (14) is provided on the backrest (3).
5. The fatigue-relieving lumbar support office chair according to claim 4, characterized in that: It also includes a third fixing block (15) and a pillow (16), wherein the third fixing block (15) is provided at an upper position of the rear portion of the backrest (3), and a pillow (16) is slidably provided inside the third fixing block (15), and the top end of the pillow (16) is located above the backrest (3).
6. The fatigue-relieving lumbar support office chair according to claim 5, characterized in that: It also includes a second massager (17), which is slidably arranged on the slide rod of the pillow (16).
7. The fatigue-relieving lumbar support office chair according to claim 6, characterized in that: It also includes a hook (18), and the right side of the slide rod of the pillow (16) is provided with a hook (18).
8. The fatigue-relieving lumbar support office chair according to claim 7, characterized in that: It also includes a soft pad (19), and the soft pad (19) is arranged on the armrest (2).