Retractable resting chair special for network information security software developer

Abstract

The utility model discloses a special retractable resting chair for network information security software developers, and belongs to the technical field of resting chairs. Comprising a first set of chair, a second set of chair and a third set of chair, the second set of chair can be transversely stored in the first set of chair, the third set of chair can be transversely stored in the second set of chair, the first set of chair and the second set of chair are detachable, and the second set of chair and the third set of chair are detachable, so that transverse telescopic adjustment of the leisure chair is realized, and convenience is brought to leisure use of multiple people; and meanwhile, the occupied space can be reduced after storage, and the technical effects that the overall structure is simpler and operation is convenient are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of rest chairs, and more specifically, to a retractable rest chair specially used by network information security software developers. Background Art

[0002] With the development of society and the continuous improvement of people's living standards, people are developing and utilizing more and more network information security software. People use various software to improve work and study efficiency. The development and utilization of network information software requires more personnel and time for maintenance to ensure the security and sustainable operation of network information software. However, due to long-term work, it will cause great damage to the neck and waist of network information security software developers. Most of the existing office chairs have a single function. The free rolling of the bottom of the seat sometimes causes harm to the human body. The seat back is stiff and very uncomfortable, causing great harm to the human body and causing a sharp decline in the working status of the staff.

[0003] The document with the prior art publication number CN113749443A provides a retractable rest chair specially used for network information security software developers. The device drives the support frame to move through the cushion plate, the support frame drives the pressure rod to move, the pressure rod drives the telescopic rocker to rotate, the telescopic rocker drives the backrest plate to move, and then drives the card frame to rotate through the top extension rod, the rotating extension seat drives the brake gear to rotate, stretches the extension frame, and at the same time the pressure spring contracts, the sliding ball drives the rotating slide cover to move, the support seat contacts the ground, and then through the coordinated use of the adjustment screw and the base and other mechanisms, the seat is automatically formed by pressing down, the bottom is stably supported to prevent the human body from sliding randomly, and the free deformation, expansion and contraction can be carried out to lie flat for rest, which is more energy-saving and environmentally friendly. The pressure handle drives the pressure piston to move, and the pressure piston inflates the contraction airbag through the pressure pipe and the one-way valve. The contraction airbag expands to form an elliptical shape, and then the one-way valve is driven to move by the push rod to compress the support spring, the one-way valve is opened, and the air in the contraction airbag flows out, thereby achieving the effect of free pressure airbag effectively protecting the head and neck more comfortably and safely.

[0004] Although the above-mentioned prior art solution can achieve the relevant beneficial effects through the structure of the prior art, it still has the following defects: the leisure chair cannot be adjusted laterally when in use, which means that it can only be used by one person during leisure time, and when multiple people use it, it takes up a large space, and the overall structure is relatively complex, which is not easy to operate.

[0005] Regarding the above-mentioned related technologies, the inventor believes that the leisure chair cannot be adjusted laterally during use, which means that it can only be used by one person during leisure time, and when used by multiple people, it takes up a large space, and the overall structure is relatively complex, making it inconvenient to operate and use.

[0006] In view of this, we propose a retractable lounge chair specifically for network information security software developers. Utility Model Content

[0007] 1. Technical problems to be solved

[0008] The purpose of this application is to provide a retractable lounge chair specially for network information security software developers, which solves the technical problems in the above-mentioned background technology and realizes the horizontal telescopic adjustment of the lounge chair, which is convenient for multiple people to use for leisure. At the same time, it can reduce the space occupied after being stored, and the overall structure is simpler, which is easy to operate.

[0009] 2. Technical solution

[0010] The technical solution of the present application provides a retractable rest chair specially used for network information security software developers, comprising: a first set of chairs and a second set of chairs that can be laterally stored in the first set of chairs and a third set of chairs that can be laterally stored in the second set of chairs, the first set of chairs and the second set of chairs are detachable, and the second set of chairs and the third set of chairs are detachable.

[0011] By adopting the above technical solution, the second set of chairs can be laterally retracted inside the first set of chairs, and the third set of chairs can be laterally retracted inside the second set of chairs, so that the first set of chairs, the second set of chairs and the third set of chairs can be telescopically adjusted to adjust the supporting area of ​​the rest chair, and the first set of chairs and the second set of chairs can be disassembled to fix or split the first set of chairs and the second set of chairs can be disassembled to the third set of chairs to fix or split the second set of chairs.

[0012] As an optional solution of the technical solution of the present application document, the first set of chairs is installed with a first lock for disassembling and assembling the first set of chairs and the second set of chairs, and the second set of chairs is installed with a second lock for disassembling and assembling the second set of chairs and the third set of chairs.

[0013] As an optional solution to the technical solution of the present application document, the first lock buckle and the second lock buckle both include an insertion rod and a shift plate fixed on the insertion rod and a tension spring with one end fixed on the shift plate, the other ends of the two tension springs are respectively fixed to the first set of chairs and the second set of chairs, the second set of chairs is symmetrically provided with first positioning holes adapted to the insertion rod, and the third set of chairs is symmetrically provided with second positioning holes adapted to the insertion rod.

[0014] By adopting the above technical scheme, the insertion rod of the first lock is slidably inserted on the first set of chairs, and the tension spring is fixed on the first set of chairs. When the second set of chairs is stored in the first set of chairs, the insertion rod is inserted into the first positioning hole on the left side to fix the second set of chairs after it is stored in the first set of chairs. By using the foot to hook the paddle outward, the insertion rod of the first lock is pulled out from the first positioning hole, and then the second set of chairs is pulled outward, and the insertion rod of the first lock is inserted into the first positioning hole on the right side to fix it after extension. The third set of chairs is fixed after the third set of chairs is stored in the second set of chairs or the third set of chairs is extended to the outside of the second set of chairs through the cooperation of the insertion rod of the second lock with the second positioning hole on the left or right side.

[0015] As an optional solution to the technical solution of the present application document, a plurality of first universal wheels are fixedly installed on the bottom of the first set of chairs, a plurality of second universal wheels are fixedly installed on the side of the second set of chairs close to the first lock, and a third universal wheel is fixedly installed on the side of the third set of chairs close to the second lock.

[0016] By adopting the above technical solution, four first universal wheels are fixedly installed on the four corners of the bottom of the first set of chairs, two second universal wheels are fixedly installed on the left side of the second set of chairs, and two third universal wheels are fixedly installed on the left side of the third set of chairs, so that the universal wheels can facilitate the movement of the leisure chairs in the retracted or extended state.

[0017] As an optional solution to the technical solution of the present application document, the first set of chairs, the second set of chairs and the third set of chairs are all L-shaped structures with hollow structures, and the first set of chairs, the second set of chairs and the third set of chairs all include a concave portion that caters to the buttocks and a convex portion that caters to the popliteal fossa. A plurality of partitions are fixedly installed in the third set of chairs, and the partitions divide the third set of chairs into a plurality of storage cavities.

[0018] By adopting the above technical solution, the buttocks are placed behind the concave surface part through the inward concave surface part, and the popliteal fossa is supported by the convex surface part to prevent the user from slipping after sitting on the leisure chair, and some work items can be put into the storage cavity through the partition to facilitate the storage of items, thereby improving the functionality of the leisure chair.

[0019] 3. Beneficial effects

[0020] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0021] 1. The present application allows the second chair set to be laterally retractable in the first chair set, and the third chair set to be laterally retractable in the second chair set, so as to adjust the support area of ​​the rest chair by telescopic adjustment between the first chair set, the second chair set and the third chair set, and allows the first chair set and the second chair set to be detachable so as to fix or separate the first chair set and the second chair set to be detachable so as to fix or separate the second chair set and the third chair set;

[0022] 2. The present application places the buttocks behind the concave surface by means of the inwardly concave surface, and supports the popliteal fossa by means of the convex surface, so as to prevent the user from slipping when sitting on the leisure chair, and through the partition, some work items can be placed in the storage cavity to facilitate the storage of items, thereby improving the functionality of the leisure chair. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a retractable rest chair for network information security software developers disclosed in a preferred embodiment of the present application;

[0024] Figure 2 This is a schematic diagram of the overall left-side structure of a retractable rest chair for network information security software developers disclosed in a preferred embodiment of the present application;

[0025] Figure 3 A schematic diagram of the third set of chairs and the third universal wheel structure of a retractable rest chair for network information security software developers disclosed in a preferred embodiment of the present application;

[0026] Figure 4 This is a schematic diagram of the structure of the second set of chairs, the second lock buckle and the second universal wheel of a retractable rest chair specially used for network information security software developers disclosed in a preferred embodiment of the present application;

[0027] Figure 5 This is a schematic diagram of the structure of a first set of chairs, a first lock and a first universal wheel of a retractable rest chair for network information security software developers disclosed in a preferred embodiment of the present application;

[0028] Figure 6 A schematic diagram of a first locking structure of a retractable rest chair for network information security software developers disclosed in a preferred embodiment of the present application;

[0029] Explanation of the numbers in the figure: 1. first set of chairs; 101. concave portion; 102. convex portion; 103. first universal wheel; 2. second set of chairs; 201. first positioning hole; 202. second universal wheel; 3. third set of chairs; 301. partition; 302. storage cavity; 303. second positioning hole; 304. third universal wheel; 4. first locking buckle; 401. insertion rod; 402. dial plate; 403. tension spring; 5. second locking buckle. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings.

[0031] A retractable rest chair specially used for network information security software developers comprises: a first set of chairs 1, a second set of chairs 2 which can be stored laterally in the first set of chairs 1, and a third set of chairs 3 which can be stored laterally in the second set of chairs 2; the first set of chairs 1 and the second set of chairs 2 are detachable, and the second set of chairs 2 and the third set of chairs 3 are detachable.

[0032] Reference Figure 1-Figure 6 The second chair set 2 can be laterally retracted in the first chair set 1, and the third chair set 3 can be laterally retracted in the second chair set 2, so as to make telescopic adjustment between the first chair set 1, the second chair set 2 and the third chair set 3 to adjust the support area of ​​the lounge chair, and the first chair set 1 and the second chair set 2 can be disassembled so as to fix or split the first chair set 1 and the second chair set 2, and the second chair set 2 and the third chair set 3 can be disassembled so as to fix or split the second chair set 2 and the third chair set 3.

[0033] The first chair set 1 is provided with a first lock buckle 4 for disassembling and assembling the first chair set 1 and the second chair set 2 , and the second chair set 2 is provided with a second lock buckle 5 for disassembling and assembling the second chair set 2 and the third chair set 3 .

[0034] The first lock buckle 4 and the second lock buckle 5 both include an insertion rod 401, a shift plate 402 fixed on the insertion rod 401, and a tension spring 403 with one end fixed on the shift plate 402. The other ends of the two tension springs 403 are respectively fixed to the first set of chairs 1 and the second set of chairs 2. The second set of chairs 2 is symmetrically provided with a first positioning hole 201 adapted to the insertion rod 401, and the third set of chairs 3 is symmetrically provided with a second positioning hole 303 adapted to the insertion rod 401.

[0035] Reference Figure 1 and Figure 3-Figure 6The insertion rod 401 of the first lock buckle 4 is slidably inserted on the first chair set 1, and the tension spring 403 is fixed on the first chair set 1. When the second chair set 2 is stored in the first chair set 1, the insertion rod 401 is inserted into the first positioning hole 201 on the left side to fix the second chair set 2 after it is stored in the first chair set 1. By hooking the paddle 402 with the foot and pushing it outward, the insertion rod 401 of the first lock buckle 4 is pulled out from the first positioning hole 201, and then the second chair set 2 is pulled outward, and the insertion rod 401 of the first lock buckle 4 is inserted into the first positioning hole 201 on the right side to fix it after extension. The third chair set 3 cooperates with the second positioning hole 303 on the left or right side through the insertion rod 401 of the second lock buckle 5 to achieve the fixation of the third chair set 3 after it is stored in the second chair set 2 or the third chair set 3 is extended to the outside of the second chair set 2.

[0036] A plurality of first universal wheels 103 are fixedly installed on the bottom of the first chair set 1, a plurality of second universal wheels 202 are fixedly installed on one side of the second chair set 2 close to the first lock buckle 4, and a third universal wheel 304 is fixedly installed on one side of the third chair set 3 close to the second lock buckle 5.

[0037] Reference Figure 1-Figure 5 Four first universal wheels 103 are fixedly installed at the four corners of the bottom of the first chair set 1, two second universal wheels 202 are fixedly installed on the left side of the second chair set 2, and two third universal wheels 304 are fixedly installed on the left side of the third chair set 3, so that the universal wheels can facilitate the movement of the leisure chair in the retracted or extended state.

[0038] The first set of chairs 1, the second set of chairs 2 and the third set of chairs 3 are all L-shaped structures with hollow structures. The first set of chairs 1, the second set of chairs 2 and the third set of chairs 3 all include a concave portion 101 that caters to the buttocks and a convex portion 102 that caters to the popliteal fossa. A plurality of partitions 301 are fixedly installed in the third set of chairs 3, and the partitions 301 divide the third set of chairs 3 into a plurality of storage cavities 302.

[0039] Reference Figure 2 The buttocks are placed behind the concave surface portion 102 through the inwardly concave surface portion 101, and the popliteal fossa is supported by the convex surface portion 102 to prevent the user from slipping after sitting on the leisure chair, and some work items can be placed in the storage cavity 302 through the partition 301 to facilitate the storage of items, thereby improving the functionality of the leisure chair.

[0040] Working principle: Figure 1For example, at this time, the first set of chairs 1, the second set of chairs 2 and the third set of chairs 3 are in an extended state. Then, the paddle 402 of the second lock buckle 5 is pushed outward, and the insertion rod 401 of the second lock buckle 5 is taken out from the second positioning hole 303 on the right side, and the third set of chairs 3 is slid into the second set of chairs 2, and the insertion rod 401 is inserted into the second positioning hole 303 on the left side. Then, the insertion rod 401 of the first lock buckle 4 is taken out from the first positioning hole 201 on the right side, and the second set of chairs 2 and the third set of chairs 3 are slid into the first set of chairs 1, and the insertion rod 401 of the first lock buckle 4 is inserted into the first positioning hole 201 on the left side. The overall structure is simple and easy to operate.

Claims

1. A retractable rest chair for network information security software developers, characterized by: include: A first set of chairs (1), a second set of chairs (2) which can be stored laterally in the first set of chairs (1), and a third set of chairs (3) which can be stored laterally in the second set of chairs (2); the first set of chairs (1) and the second set of chairs (2) are detachable, and the second set of chairs (2) and the third set of chairs (3) are detachable.

2. The retractable rest chair for network information security software developers according to claim 1, characterized in that: The first chair set (1) is provided with a first lock buckle (4) for disassembling and assembling the first chair set (1) and the second chair set (2), and the second chair set (2) is provided with a second lock buckle (5) for disassembling and assembling the second chair set (2) and the third chair set (3).

3. The retractable rest chair for network information security software developers according to claim 2, characterized in that: The first lock buckle (4) and the second lock buckle (5) both comprise an insertion rod (401), a shift plate (402) fixed on the insertion rod (401), and a tension spring (403) with one end fixed on the shift plate (402); the other ends of the two tension springs (403) are respectively fixed to the first chair set (1) and the second chair set (2); the second chair set (2) is symmetrically provided with a first positioning hole (201) adapted to the insertion rod (401); the third chair set (3) is symmetrically provided with a second positioning hole (303) adapted to the insertion rod (401).

4. The retractable rest chair for network information security software developers according to claim 1, characterized in that: The bottom of the first chair set (1) is fixedly mounted with a plurality of first universal wheels (103); the side of the second chair set (2) close to the first lock buckle (4) is fixedly mounted with a plurality of second universal wheels (202); and the side of the third chair set (3) close to the second lock buckle (5) is fixedly mounted with a third universal wheel (304).

5. The retractable rest chair for network information security software developers according to claim 1, characterized in that: The first chair set (1), the second chair set (2) and the third chair set (3) are all L-shaped structures with hollow structures. The first chair set (1), the second chair set (2) and the third chair set (3) all include a concave surface portion (101) that fits the buttocks and a convex surface portion (102) that fits the popliteal fossa. The third chair set (3) is fixedly installed with a plurality of partitions (301), and the partitions (301) divide the third chair set (3) into a plurality of storage cavities (302).

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