Stretchable office resting chair
By designing a stretchable office rest chair, the first and second chairs slide left and right with the cooperation of the drive assembly and the moving assembly, thereby increasing the length of the rest chair, solving the problems of complex operation and low efficiency in the prior art, and achieving a simple and fast rest effect.
Patent Information
- Application Number
- CN202421695307.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-07-17
AI Technical Summary
In the prior art, office rest chairs need to be manually adjusted when used, and the operation is complicated and low efficiency, and cannot effectively solve the fatigue problem caused by long-term sitting.
A stretchable office rest chair is designed, which drives the movement of the moving assembly, which drives the first and second chairs to move to the left and right sides, so that it slides out from the inside of the main chair, and increases the length of the rest chair to facilitate staff to rest.
It realizes a simple, convenient and fast rest chair, which can effectively increase the length of the rest chair, facilitate staff to rest, reduce operation complexity and improve use efficiency.
Smart Images
Figure CN222751718U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of office chairs, and in particular relates to a stretchable office rest chair. Background Art
[0002] The office is a place where people sit and work for a long time. Because people will feel tired after sitting for a long time, most people will lie on the desk to rest after lunch. Although this kind of rest can relieve fatigue for the staff, it is very uncomfortable to rest alone, and it will also cause poor blood circulation throughout the body, causing short-term paralysis of arms and legs. Although some stretchable office rest chairs have appeared in the prior art, most of these chairs have simple structures and need to be manually adjusted when in use. After pulling one end of the chair, it is necessary to pull it to the other end, which is complicated to operate and inefficient.
[0003] Currently, no effective solution has been proposed for the problems in the related technologies.
[0004] Therefore, in order to solve the above problems, the utility model provides a stretchable office rest chair. Utility Model Content
[0005] In order to overcome the above-mentioned technical problems, the purpose of the utility model is to provide a stretchable office rest chair, which drives the moving component to move by a driving component, and the moving component can respectively drive the first auxiliary chair and the second auxiliary chair to move to the left and right sides, so that the first auxiliary chair and the second auxiliary chair can slide out from the inside of the main chair, thereby increasing the length of the entire rest chair, which is convenient for the staff to rest, and this method is simple to operate, convenient and fast.
[0006] The purpose of the utility model can be achieved through the following technical solutions:
[0007] A stretchable office rest chair comprises a main chair, wherein a cavity is provided at the bottom end of the main chair, and a first sub-chair and a second sub-chair are symmetrically connected in a sliding manner inside the cavity, side grooves are provided on both sides of the interior of the main chair, and moving components for respectively driving the first sub-chair and the second sub-chair to slide are installed inside the side grooves, and a driving component for driving the moving component to operate is also installed inside the main chair. The moving component is driven to move by the driving component, and the moving component can respectively drive the first sub-chair and the second sub-chair to move to the left and right sides, so that the first sub-chair and the second sub-chair can slide out from the interior of the main chair, thereby increasing the length of the entire rest chair, which is convenient for the staff to rest, and the method is simple to operate, convenient and fast.
[0008] Furthermore, a first pull-out drawer is installed on the first auxiliary chair, and first rollers are installed at the four corners of the bottom end of the first auxiliary chair.
[0009] Furthermore, a second pull-out drawer is installed on the second auxiliary chair, and second rollers are installed at the four corners of the bottom end of the second auxiliary chair.
[0010] Furthermore, the moving component includes a first connecting block connected to the outer wall of the first auxiliary chair, a first rack is fixedly installed on one end of the first connecting block, the first rack is slidably connected to the inside of the side groove, and a first limit block is fixedly installed on one end of the side groove, and the first limit block can limit the stroke of the first rack.
[0011] Furthermore, the moving assembly also includes a second connecting block connected to the outer wall of the second auxiliary chair, a second rack is fixedly installed on one end of the second connecting block, the second rack is slidably connected to the inside of the side groove, and a second limit block is fixedly installed on the other end of the side groove, and the second limit block can limit the stroke of the second rack.
[0012] Furthermore, the driving assembly includes a motor fixedly mounted inside the main chair, the output end of the motor is connected to a rotating shaft, one end of the rotating shaft is fixedly mounted with a first pulley, the driving assembly also includes a rotating rod rotatably connected to the inside of the main chair, the rotating rod is fixedly mounted with a second pulley, and the first pulley and the second pulley are connected by a belt drive.
[0013] Furthermore, a first gear is fixedly mounted on one end of the rotating rod, and a second gear is fixedly mounted on the other end of the rotating rod. The first gear and the second gear are respectively arranged inside the two groups of side grooves and meshedly connected with the corresponding first rack and second rack.
[0014] Furthermore, support legs are installed at the four corners of the bottom end of the main chair.
[0015] Compared with the prior art, the utility model has the following beneficial effects:
[0016] The first gear and the second gear are driven by the motor to rotate, and the second gear is driven by the motor to rotate, and the first gear is driven by the motor to rotate, and the second gear is driven by the motor to rotate, and the first gear is driven by the motor to rotate, and the second gear is driven by the motor to rotate, and the first gear and the second gear are driven by the motor to rotate, and the first gear and the second gear are driven by the motor to rotate, and the first gear and the second gear are driven by the first gear and the second gear in the two sets of side grooves to move at the same time, and the movement directions of the first gear and the second gear are opposite, thereby driving the first auxiliary chair and the second auxiliary chair to move left and right respectively, and slide out of the main chair, and the strokes of the first gear and the second gear can be limited respectively by the first limit block and the second limit block, that is, when the first connecting block hits the first limit block, the first gear can not continue to move to the left, and when the second connecting block hits the second limit block, the second gear can not continue to move to the right. At this time, the motor can be turned off, and the first auxiliary chair and the second auxiliary chair can slide out from the inside of the main chair, which can increase the length of the entire rest chair, which is convenient for the staff to rest, and the method is simple to operate, convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0019] Figure 2 This is one of the schematic diagrams of the side groove structure of the utility model;
[0020] Figure 3 This is one of the schematic diagrams of the side groove structure of the utility model;
[0021] Figure 4 It is a schematic diagram of the drive assembly mechanism of the utility model.
[0022] Reference numerals:
[0023] 1. Main chair; 2. First auxiliary chair; 201. First drawer; 202. First roller; 3. Second auxiliary chair; 301. Second drawer; 302. Second roller; 4. Side groove; 401. First connecting block; 402. First rack; 403. First limit block; 404. Second connecting block; 405. Second rack; 406. Second limit block; 5. Driving assembly; 501. Motor; 502. Rotating shaft; 503. First pulley; 504. Rotating rod; 505. Second pulley; 506. Belt; 507. First gear; 508. Second gear; 6. Support leg. DETAILED DESCRIPTION
[0024] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described:
[0025] See also Figure 1-4 According to an embodiment of the utility model, a stretchable office rest chair comprises a main chair 1, a cavity is provided at the bottom end of the main chair 1, a first sub-chair 2 and a second sub-chair 3 are slidably connected inside the cavity, side grooves 4 are provided on both sides of the interior of the main chair 1, and moving components for respectively driving the first sub-chair 2 and the second sub-chair 3 to slide are installed inside the side grooves 4, a driving component 5 for driving the moving component to operate is also installed inside the main chair 1, and the moving component is driven to move by the driving component 5, and the moving component can respectively drive the first sub-chair 2 and the second sub-chair 3 to move to the left and right sides, so that the first sub-chair 2 and the second sub-chair 3 can slide out from the interior of the main chair 1, thereby increasing the length of the entire rest chair, which is convenient for the staff to rest, and the method is simple to operate, convenient and fast.
[0026] A pull-out first drawer 201 is installed on the first auxiliary chair 2 , and first rollers 202 are installed at the four corners of the bottom end of the first auxiliary chair 2 .
[0027] A pull-out second drawer 301 is installed on the second auxiliary chair 3 , and second rollers 302 are installed at the four corners of the bottom end of the second auxiliary chair 3 .
[0028] The moving component includes a first connecting block 401 connected to the outer wall of the first auxiliary chair 2, a first rack 402 is fixedly installed at one end of the first connecting block 401, the first rack 402 is slidably connected to the inside of the side groove 4, and a first limit block 403 is fixedly installed at one end of the side groove 4, and the first limit block 403 can limit the stroke of the first rack 402.
[0029] The moving assembly also includes a second connecting block 404 connected to the outer wall of the second auxiliary chair 3, a second rack 405 is fixedly installed at one end of the second connecting block 404, the second rack 405 is slidably connected to the inside of the side groove 4, and a second limit block 406 is fixedly installed at the other end of the side groove 4, and the second limit block 406 can limit the stroke of the second rack 405.
[0030] The driving assembly 5 includes a motor 501 fixedly installed inside the main chair 1, the output end of the motor 501 is connected to a rotating shaft 502, one end of the rotating shaft 502 is fixedly installed with a first pulley 503, the driving assembly 5 also includes a rotating rod 504 rotatably connected to the inside of the main chair 1, the rotating rod 504 is fixedly installed with a second pulley 505, and the first pulley 503 and the second pulley 505 are connected through a belt 506.
[0031] A first gear 507 is fixedly mounted on one end of the rotating rod 504, and a second gear 508 is fixedly mounted on the other end of the rotating rod 504. The first gear 507 and the second gear 508 are respectively arranged inside the two groups of side grooves 4, and meshedly connected with the corresponding first rack 402 and second rack 405.
[0032] Support legs 6 are installed at the four corners of the bottom of the main chair 1.
[0033] The working principle of the stretchable office rest chair of the utility model is as follows: when the staff needs to rest, the motor 501 is started by a switch (not shown in the figure) set at a suitable position on the main chair 1, the motor 501 drives the rotating shaft 502 to rotate, the rotating shaft 502 drives the first pulley 503 to rotate, the first pulley 503 drives the second pulley 505 to rotate through the belt 506, the second pulley 505 drives the rotating rod 504 to rotate, the rotating rod 504 drives the first gear 507 and the second gear 508 to rotate, the first gear 507 and the second gear 508 simultaneously drive the first rack 402 and the second rack 405 in the two sets of side grooves 4 to move, the movement directions of the first rack 402 and the second rack 405 are opposite, that is, the first rack 402 moves toward Figure 2 The second rack 405 moves to the left in the direction shown in Figure 2 The first and second auxiliary chairs 2 and 3 move to the left and right respectively and slide out of the main chair 1. The first limit block 403 and the second limit block 406 can limit the travel of the first rack 402 and the second rack 405 respectively, that is, when the first connecting block 401 hits the first limit block 403, the first rack 402 can not continue to move to the left, and when the second connecting block 404 hits the second limit block 406, the second rack 405 can not continue to move to the right. At this time, the motor 501 can be turned off, and the first and second auxiliary chairs 2 and 3 slide out from the inside of the main chair 1, which can increase the length of the entire rest chair and facilitate the rest of the staff. The method is simple to operate, convenient and fast. When resting, you can also put cushions on the main chair 1 and the auxiliary chairs to improve comfort.
[0034] It should be noted that the motor 501 is a device or equipment existing in the prior art, or a device or equipment that can be realized in the prior art. Its power supply, specific composition and principle are clear to those skilled in the art, so they are not described in detail.
[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A stretchable office rest chair, comprising a main chair (1), wherein a cavity is provided at the bottom end of the main chair (1), wherein a first auxiliary chair (2) and a second auxiliary chair (3) symmetrically distributed are slidably connected inside the cavity, wherein: Side grooves (4) are provided on both sides of the main chair (1), and movable components for respectively driving the first auxiliary chair (2) and the second auxiliary chair (3) to slide are installed inside the side grooves (4). A driving component (5) for driving the movable components to operate is also installed inside the main chair (1).
2. The stretchable office lounge chair according to claim 1, characterized in that: A first pull-out type drawer (201) is installed on the first auxiliary chair (2), and first rollers (202) are installed at the four corners of the bottom end of the first auxiliary chair (2).
3. The stretchable office rest chair according to claim 1, characterized in that: A pull-out second drawer (301) is installed on the second auxiliary chair (3), and second rollers (302) are installed at the four corners of the bottom end of the second auxiliary chair (3).
4. The stretchable office rest chair according to claim 1, characterized in that: The moving assembly comprises a first connecting block (401) connected to the outer wall of the first auxiliary chair (2); a first rack (402) is fixedly mounted on one end of the first connecting block (401); the first rack (402) is slidably connected to the inside of the side groove (4); and a first limit block (403) is fixedly mounted on one end of the side groove (4); the first limit block (403) can limit the travel of the first rack (402).
5. The stretchable office rest chair according to claim 4, characterized in that: The moving assembly further comprises a second connecting block (404) connected to the outer wall of the second auxiliary chair (3); a second rack (405) is fixedly mounted on one end of the second connecting block (404); the second rack (405) is slidably connected to the inside of the side groove (4); and a second limit block (406) is fixedly mounted on the other end of the side groove (4); the second limit block (406) can limit the travel of the second rack (405).
6. The stretchable office rest chair according to claim 5, characterized in that: The driving assembly (5) comprises a motor (501) fixedly mounted inside the main chair (1); the output end of the motor (501) is connected to a rotating shaft (502); one end of the rotating shaft (502) is fixedly mounted with a first pulley (503); the driving assembly (5) further comprises a rotating rod (504) rotatably connected to the inside of the main chair (1); a second pulley (505) is fixedly mounted on the rotating rod (504); the first pulley (503) and the second pulley (505) are connected to each other via a belt (506).
7. The stretchable office rest chair according to claim 6, characterized in that: A first gear (507) is fixedly mounted on one end of the rotating rod (504), and a second gear (508) is fixedly mounted on the other end of the rotating rod (504); the first gear (507) and the second gear (508) are respectively arranged inside the two groups of side grooves (4) and meshedly connected with the corresponding first rack (402) and second rack (405).
8. The stretchable office rest chair according to claim 1, characterized in that: Support legs (6) are installed at the four corners of the bottom end of the main chair (1).