Anti-deformation telescopic stool

Abstract

The device comprises a first connecting ring, a second connecting ring is installed on the upper portion of the inner side of the first connecting ring, a plurality of clamping seats are installed at the bottom of the inner side of the second connecting ring at equal intervals, and the clamping seats are correspondingly clamped with a plurality of anti-deformation mechanisms respectively. The upper surfaces of the multiple clamping bases are correspondingly connected with the lower surfaces of the multiple fastening mechanisms correspondingly, the multiple anti-deformation mechanisms each comprise a movable connecting clamping base, the multiple movable connecting clamping bases are correspondingly clamped with the multiple clamping bases correspondingly, and fixing blocks are fixedly connected to the sides, close to each other, of every two movable connecting clamping bases; according to the telescopic stool, when a second connecting ring of the telescopic stool is pressed, two first movable clamping frame plates rotate downwards on a fixed block piece, a connecting movable rod connected with the fixed block piece and the second movable clamping frame plate rotate downwards on a supporting block along with downward rotation of the fixed block piece, and the supporting block is supported on the first connecting ring through a fixing supporting rod; and the anti-deformation effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of telescopic stools, in particular to a deformation-resistant telescopic stool. Background Art

[0002] Stools are leisure furniture often used in people's lives and are widely used in many occasions, such as furniture bedrooms, offices, laboratories, and outdoor places, etc. Currently, the known stools have fixed dimensions and are large in size. They are not convenient to carry for outdoor sports and lack flexibility. Therefore, telescopic stools have appeared. The telescopic mechanism in the telescopic stool is crucial for the telescopic stool. The telescopic stool needs to have a reliable supporting force to support it after stretching. For example, the telescopic stool of patent No. CN218528235U comprises a stool surface for supporting the human body; a base, which is arranged opposite to the stool surface and is used to support the stool surface; a plurality of connecting rings, which connect the stool surface and the base; a support assembly for supporting the base so that the base surface is away from the ground; wherein the support assembly includes a foot pad and a connector for connecting the base and the foot pad; so that the foot pad is fixed to the bottom of the base, so that the telescopic stool can be easily disassembled. However, although the telescopic stool can be easily disassembled, its support anti-deformation effect is not ideal and its load-bearing capacity is poor. Utility Model Content

[0003] The utility model aims to provide a deformation-resistant telescopic stool to solve the problem that the telescopic stool proposed in the above background technology can be easily disassembled, but its supporting anti-deformation effect is not ideal and its load-bearing capacity is poor.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-deformation telescopic stool, comprising a connecting ring 1, a connecting ring 2 is installed on the inner upper part of the connecting ring 1, a plurality of clamping seats are installed at equal intervals on the inner bottom of the connecting ring 2, the plurality of clamping seats are respectively engaged with a plurality of anti-deformation mechanisms, and the upper surfaces of the plurality of clamping seats are respectively connected with the lower surfaces of a plurality of fastening mechanisms;

[0005] The plurality of anti-deformation mechanisms all include movable connection sockets, and the plurality of movable connection sockets are respectively engaged with the plurality of connecting sockets, and the movable connection sockets are fixedly connected with fixed blocks on the sides close to each other between any two of them, and the plurality of fixed blocks are respectively rotatably connected with the plurality of movable card frame plates one, and the movable card frame plate one is fixedly connected with one end of the corresponding plurality of connecting movable rods on the sides close to each other between any two of them, and the other ends of the plurality of connecting movable rods are respectively fixedly connected with the sides close to the corresponding plurality of movable card frame plates two, and the movable card frame plates two are rotatably connected with support blocks on the sides away from each other, and the plurality of support blocks are fixedly connected with two fixed support rods, and the plurality of fixed support rods all pass through the upper part of the connecting ring one.

[0006] As a preferred technical solution of the present invention, the upper and lower parts of the two movable bracket plates that are close to each other are fixedly connected to the left and right ends of the corresponding multiple elastic springs, and the bottoms of the two movable bracket plates that are close to each other are fixedly connected to the left and right ends of the corresponding elastic ropes.

[0007] As a preferred technical solution of the utility model, multiple fastening mechanisms all include connecting seats, multiple connecting seats are installed on multiple movable connecting sockets located at the outer bottom of connecting ring 2, L-shaped clamping rods are installed on both sides of the top of multiple connecting seats, and the front ends of multiple L-shaped clamping rods are fixedly connected with threaded connecting rods, and multiple threaded connecting rods all pass through the upper part of connecting ring 1 and are threadedly connected with multiple threaded fastening caps.

[0008] As a preferred technical solution of the utility model, both sides of the front side edges of the plurality of fixed struts are fixedly connected with pressure blocks, and the plurality of pressure blocks are respectively installed on the upper part of the connecting ring one close to the positions corresponding to the plurality of fixed struts, and the plurality of pressure blocks and the connecting ring one are respectively detachably connected with the plurality of fixing bolts four.

[0009] As a preferred technical solution of the utility model, the coupling seat and the plurality of movable connection coupling seats are all detachably connected to the corresponding plurality of fixing bolts.

[0010] As a preferred technical solution of the utility model, the plurality of fixed blocks and the plurality of movable bracket plates 1 are all detachably connected to the corresponding plurality of fixed bolts 2.

[0011] As a preferred technical solution of the utility model, the plurality of movable bracket plates 2 and the plurality of support blocks are detachably connected to the corresponding plurality of fixing bolts 3.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Through the cooperation of the movable connecting base, the fixed block, the movable bracket plate 1, the connecting movable rod, the movable bracket plate 2, the support block, the elastic spring, the elastic rope and the fixed support rod, the telescopic stool has good support and anti-deformation effect and strong load-bearing capacity;

[0014] 2. Through the cooperation of the connecting seat, the L-shaped clamping rod, the threaded connecting rod and the threaded fastening cap, the telescopic stools can be easily installed and disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic three-dimensional diagram of the internal structure of the utility model;

[0016] Figure 2 It is a schematic three-dimensional diagram showing the structure of the utility model;

[0017] Figure 3 It is a schematic three-dimensional diagram of the structure decomposition of the utility model;

[0018] Figure 4 It is a main perspective view of the utility model.

[0019] In the figure: 1. connecting ring 1; 2. connecting ring 2; 3. clamping seat; 4. anti-deformation mechanism; 401. movable connecting seat; 402. fixed block; 403. movable bracket plate 1; 404. connecting movable rod; 405. movable bracket plate 2; 406. support block; 407. elastic spring; 408. elastic rope; 409. fixed support rod; 5. fastening mechanism; 501. connecting seat; 502. L-shaped clamping rod; 503. threaded connecting rod; 504. threaded fastening cap; 6. fixing bolt 1; 7. fixing bolt 2; 8. fixing bolt 3; 9. fixing bolt 4; 10. pressing block. DETAILED DESCRIPTION

[0020] The following will be combined with 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 of 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.

[0021] See also Figure 1-4 The utility model provides an anti-deformation telescopic stool, comprising a connecting ring 1, a connecting ring 2 2 is installed on the inner upper part of the connecting ring 1, a plurality of clamping seats 3 are installed at equal intervals on the inner bottom of the connecting ring 2, the plurality of clamping seats 3 are respectively engaged with a plurality of anti-deformation mechanisms 4, and the upper surfaces of the plurality of clamping seats 3 are respectively connected with the lower surfaces of a plurality of fastening mechanisms 5;

[0022] The plurality of anti-deformation mechanisms 4 each include an active connection card seat 401, and the plurality of active connection card seats 401 are respectively engaged with the plurality of card seats 3, and the side of the active connection card seats 401 between the two are fixedly connected with a fixed block 402, and the plurality of fixed blocks 402 are respectively rotatably connected with the plurality of active card frame plates 1 403, and the side of the active card frame plates 1 403 between the two are respectively fixedly connected with one end of the corresponding plurality of connecting active rods 404, and the other ends of the plurality of connecting active rods 404 are respectively fixedly connected with the side of the corresponding plurality of active card frame plates 2 405, and the side of the active card frame plates 2 405 between the two are rotatably connected with a support block 406, and the plurality of support blocks 4 06 are fixedly connected with two fixed struts 409, and multiple fixed struts 409 all penetrate the upper part of the connecting ring 1. When the connecting ring 2 of the telescopic stool is under pressure, the two movable card frame plates 1 403 rotate downward on the fixed block 402. As the fixed block 402 rotates downward, the connecting movable rods 404 and the movable card frame plates 2 405 connected thereto will also rotate downward on the support block 406, and the support block 406 will be supported on the connecting ring 1 by the fixed struts 409. When the connecting ring 2 is pressed downward, the movable card frame plates 1 403, the fixed struts 409, and the movable card frame plates 2 405 on the connecting ring 1 will rotate downward, and then be propped up to play a role in anti-deformation.

[0023] The upper and lower parts of the adjacent sides of the multiple movable card frame plates 405 are fixedly connected to the left and right ends of the corresponding multiple elastic springs 407, and the adjacent bottom sides of the two movable card frame plates 403 are fixedly connected to the left and right ends of the corresponding elastic ropes 408. Through the arrangement of the elastic springs 407 on the movable card frame plates 405, the movable card frame plates 405 can rebound quickly when pressed down, and the elastic ropes 408 are used to connect the movable card frame plates 403 together, and connect the two movable card frame plates 403 when they are pressed down and stretched apart.

[0024] Multiple fastening mechanisms 5 all include connecting seats 501, and multiple connecting seats 501 are all installed on multiple movable connecting seats 401 and are located at the outer bottom of connecting ring 2. L-shaped clamping rods 502 are installed on both sides of the top of multiple connecting seats 501, and the front ends of multiple L-shaped clamping rods 502 are fixedly connected with threaded connecting rods 503. Multiple threaded connecting rods 503 all pass through the upper part of connecting ring 1 and are threadedly connected with multiple threaded fastening caps 504. By passing the two L-shaped clamping rods 502 and the fixed threaded connecting rods 503 on each connecting seat 501 through the upper part of connecting ring 1, and connecting and fastening the L-shaped clamping rods 502 and the fixed threaded connecting rods 503 to the connecting ring 1 through the threaded fastening caps 504, the connecting ring 2 2 and the connecting ring 1 are fixed together and easy to disassemble.

[0025] Both sides of the front side edges of the multiple fixed struts 409 are fixedly connected with pressure blocks 10, and the multiple pressure blocks 10 are respectively installed on the upper part of the connecting ring 1 near the positions corresponding to the multiple fixed struts 409. The multiple pressure blocks 10 and the connecting ring 1 are respectively detachably connected with the multiple fixing bolts 49. By fixing the pressure blocks 10 on the fixed struts 409, after the fixed struts 409 pass through the connecting ring 1, the pressure blocks 10 and the connecting ring 1 are threadedly fixed together by the fixing bolts 49, which is also convenient for disassembly.

[0026] The clamping seat 3 and the multiple movable connection clamping seats 401 are all detachably connected to the corresponding multiple fixing bolts 6. The movable connection clamping seat 401 is threadedly fixedly connected to the clamping seat 3 through the fixing bolts 6, and is convenient for disassembly and installation.

[0027] The plurality of fixed blocks 402 and the plurality of movable bracket plates 403 are all detachably connected to the corresponding plurality of fixing bolts 7. The movable bracket plate 403 is threadedly fixedly connected to the fixed block 402 by the fixing bolts 7, and is convenient for disassembly and installation.

[0028] The plurality of movable bracket plates 405 and the plurality of support blocks 406 are all detachably connected to the corresponding plurality of fixing bolts 3 8. The movable bracket plates 405 are threadedly fixedly connected to the support blocks 406 by the fixing bolts 3 8, and are convenient for disassembly and installation.

[0029] In the utility model, when the connecting ring 2 of the telescopic stool is under pressure, the two movable bracket plates 403 rotate downward on the fixed block 402, and as the fixed block 402 rotates downward, the connecting movable rod 404 and the movable bracket plate 2 405 connected thereto will also rotate downward on the support block 406, and the support block 406 will be supported by the fixed support rod 409 on the connecting ring 1. When the connecting ring 2 is pressed downward, the movable bracket plate 1 403, the fixed support rod 409, and the movable bracket plate 2 405 on the connecting ring 1 will rotate downward, and then be propped up to play an anti-deformation role, thereby making the telescopic stool have good anti-deformation effect and strong load-bearing capacity.

[0030] By passing the two L-shaped clamping rods 502 and the fixed threaded connecting rod 503 on each connecting seat 501 through the upper part of the connecting ring 1, and connecting and fastening the L-shaped clamping rod 502 and the fixed threaded connecting rod 503 to the connecting ring 1 through the threaded fastening cap 504, the connecting ring 2 and the connecting ring 1 are fixed together and easy to disassemble, thereby making it convenient to install and disassemble the telescopic stool.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A deformation-resistant telescopic stool, comprising a connecting ring (1), characterized in that: A connecting ring 2 (2) is installed on the inner upper part of the connecting ring 1 (1), and a plurality of clamping seats (3) are installed at equal intervals on the inner bottom of the connecting ring 2 (2), and the plurality of clamping seats (3) are respectively correspondingly engaged with a plurality of anti-deformation mechanisms (4), and the upper surfaces of the plurality of clamping seats (3) are respectively correspondingly connected to the lower surfaces of a plurality of fastening mechanisms (5); The plurality of anti-deformation mechanisms (4) all include movable connection sockets (401), and the plurality of movable connection sockets (401) are respectively engaged with the plurality of connection sockets (3); the movable connection sockets (401) are fixedly connected to the adjacent sides with fixed blocks (402); the plurality of fixed blocks (402) are respectively rotatably connected to the plurality of movable card frame plates (403); the adjacent sides of the movable card frame plates (403) are respectively fixedly connected to one end of the corresponding plurality of connecting movable rods (404); the other ends of the plurality of connecting movable rods (404) are respectively fixedly connected to the adjacent sides of the corresponding plurality of movable card frame plates (405); the distant sides of the movable card frame plates (405) are rotatably connected with support blocks (406); the plurality of support blocks (406) are fixedly connected to two fixed support rods (409); the plurality of fixed support rods (409) are all passed through the upper part of the connecting ring (1).

2. The anti-deformation telescopic stool according to claim 1, characterized in that: The upper and lower parts of the adjacent sides of the plurality of movable bracket plates (405) are fixedly connected to the left and right ends of the corresponding plurality of elastic springs (407), and the adjacent sides of the bottoms of the two movable bracket plates (403) are fixedly connected to the left and right ends of the corresponding elastic ropes (408).

3. The anti-deformation telescopic stool according to claim 1, characterized in that: The plurality of fastening mechanisms (5) all comprise a connecting seat (501), and the plurality of connecting seats (501) are all mounted on a plurality of movable connecting seats (401) and are located at the outer bottom of the connecting ring 2 (2). L-shaped clamping rods (502) are mounted on both sides of the top of the plurality of connecting seats (501), and the front ends of the plurality of L-shaped clamping rods (502) are all fixedly connected with threaded connecting rods (503), and the plurality of threaded connecting rods (503) all pass through the upper part of the connecting ring 1 (1) and are threadedly connected with a plurality of threaded fastening caps (504).

4. The anti-deformation telescopic stool according to claim 1, characterized in that: Both sides of the front edges of the plurality of fixed struts (409) are fixedly connected with pressure blocks (10); the plurality of pressure blocks (10) are respectively installed on the upper part of the connecting ring one (1) near the positions corresponding to the plurality of fixed struts (409); the plurality of pressure blocks (10) and the connecting ring one (1) are respectively detachably connected with the plurality of fixing bolts four (9).

5. The anti-deformation telescopic stool according to claim 1, characterized in that: The clamping seat (3) and the plurality of movable connection clamping seats (401) are all detachably connected to the corresponding plurality of fixing bolts (6).

6. The anti-deformation telescopic stool according to claim 1, characterized in that: The plurality of fixed blocks (402) and the plurality of movable bracket plates (403) are all detachably connected to the corresponding plurality of fixing bolts (7).

7. The anti-deformation telescopic stool according to claim 1, characterized in that: The plurality of movable bracket plates 2 (405) and the plurality of support blocks (406) are all detachably connected to the corresponding plurality of fixing bolts 3 (8).

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