Public chair with supporting plate storage mechanism

Abstract

The utility model relates to the technical field of public infrastructure, in particular to a public chair with a supporting plate storage mechanism, which comprises two groups of side plates, a cushion is fixedly mounted between the two groups of side plates, a backrest is fixedly mounted on the rear side of the cushion, the backrest is fixedly connected with the side plates, sliding chutes are formed in the upper end surfaces of the side plates, and sliding rails are fixedly mounted in the sliding chutes. A rack is fixedly installed in the sliding rail, a sliding block is slidably connected into the sliding rail, a damper is fixedly installed in the sliding block and is in transmission connection with the rack, a supporting arm is arranged on the front side of the sliding block, a connecting piece is fixedly installed between the supporting arm and the sliding block, a connecting sleeve is fixedly installed at the front end of the supporting arm, and a table board is arranged on the front side of the connecting sleeve. A groove is formed in the left end face of the table board. Through the arrangement of the table board, people can pull out the table board manually, so that the table board and the cushion are arranged horizontally, a user can place personal belongings on the table board, and the convenience of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of public infrastructure, in particular to a public seat with a support plate storage mechanism. Background Art

[0002] In the fast-paced modern life, people occasionally need to stop and rest while running around. Public seats provide people with the convenience of rest, and public places also appear more humane because of the existence of public seats. However, there are still some areas that need to be improved in the actual use of public seats: in some places such as parks and shopping malls, people often carry bags or shopping bags with them and sit on public seats for a long time to rest. However, the public seats in these places often only provide the function of sitting. Many people choose to place their belongings on the seats next to them after sitting down, which takes up space and prevents others from sitting down and resting. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a public chair with a support plate storage mechanism.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a public chair with a support plate storage mechanism, comprising two groups of side panels, a seat cushion is fixedly installed between the two groups of side panels, a backrest is fixedly installed on the rear side of the seat cushion, the backrest is fixedly connected to the side panels, a slide groove is provided on the upper end surface of the side panel, a slide rail is fixedly installed inside the slide groove, a rack is fixedly installed inside the slide rail, a slider is slidably connected inside the slide rail, a damper is fixedly installed inside the slider, the damper is transmission-connected to the rack, a support arm is provided on the front side of the slider, a connecting piece is fixedly installed between the support arm and the slider, and a connecting sleeve is fixedly installed on the front end of the support arm.

[0005] When using the device, the user first sits on the seat cushion, and then draws out the table top from the inside of the slide groove, so that the slide block slides out inside the slide rail.

[0006] Furthermore, a table top is provided on the front side of the connecting sleeve, a groove is provided on the left end surface of the table top, and a table mat is fixedly installed inside the groove.

[0007] The damping arranged on the slider is connected with the rack transmission, and can support the table top. After the table top is pulled out, the table top is deflected ninety degrees around the connecting sleeve.

[0008] Furthermore, support members are fixedly installed on both sides of the lower end surface of the table top, and a fixing pin is rotatably connected between the support member and the connecting sleeve.

[0009] The outer surface of the fixing pin is provided with a limiting component, which can start supporting the table top which is arranged horizontally.

[0010] Furthermore, the fixing pins are provided in two groups and are respectively provided at two ends of the connecting sleeve, and the fixing pins are rotatably connected to the connecting sleeve.

[0011] Furthermore, the connecting members are provided in four groups, and the four groups of connecting members are correspondingly provided at the four corners between the slider and the support arm.

[0012] When support is not needed, the transmission structure is reversed, the table top is rotated to be level with the support arm, and then it is pushed into the slide slot.

[0013] Furthermore, both ends of the interior of the slide rail are fixedly installed with limit blocks, and one end of the limit block is fixedly installed with a cushion corresponding to the sliding block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model provides a table top, which people can manually pull out so that the table top and the seat cushion are horizontally arranged, and users can place their belongings on the table top, thereby improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is the overall structural view of the utility model;

[0018] Figure 2 For the utility model Figure 1 The enlarged schematic diagram at A in the middle;

[0019] Figure 3 It is a schematic diagram of the core components of the utility model;

[0020] Figure 4 For the utility model Figure 3 Enlarged schematic diagram of point B in the middle.

[0021] Description of reference numerals:

[0022] 1. Side panel; 2. Seat cushion; 3. Backrest; 4. Slide groove; 5. Table top; 6. Groove; 7. Table mat; 8. Slide rail; 9. Limit block; 10. Cushion; 11. Rack; 12. Slider; 13. Damping; 14. Connector; 15. Support arm; 16. Connecting sleeve; 17. Support member; 18. Fixing pin. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in 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 in 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.

[0024] See also Figures 1 to 4 , the utility model provides a technical solution:

[0025] A public seat with a support plate storage mechanism comprises two groups of side panels 1, a seat cushion 2 is fixedly installed between the two groups of side panels 1, a backrest 3 is fixedly installed on the rear side of the seat cushion 2, the backrest 3 is fixedly connected to the side panels 1, a slide groove 4 is provided on the upper end surface of the side panel 1, a slide rail 8 is fixedly installed inside the slide groove 4, a rack 11 is fixedly installed inside the slide rail 8, a slider 12 is slidably connected inside the slide rail 8, a damper 13 is fixedly installed inside the slider 12, the damper 13 is transmission-connected to the rack 11, a support arm 15 is provided on the front side of the slider 12, a connecting piece 14 is fixedly installed between the support arm 15 and the slider 12, and a connecting sleeve 16 is fixedly installed at the front end of the support arm 15.

[0026] When using the device, the user first sits on the seat cushion 2 , and then pulls out the table top 5 from the inside of the slide groove 4 , so that the slider 12 slides out inside the slide rail 8 .

[0027] A table top 5 is arranged at the front side of the connecting sleeve 16 . A groove 6 is formed on the left end surface of the table top 5 . A table pad 7 is fixedly installed inside the groove 6 .

[0028] The damper 13 provided on the slider 12 is in transmission connection with the rack 11 , and can support the table top 5 . After the table top 5 is pulled out, the table top 5 is deflected ninety degrees around the connecting sleeve 16 .

[0029] Support members 17 are fixedly installed on both sides of the lower end surface of the table top 5, and a fixing pin 18 is rotatably connected between the support member 17 and the connecting sleeve 16.

[0030] Two groups of fixing pins 18 are provided and are respectively provided at two ends of the connecting sleeve 16 . The fixing pins 18 are rotatably connected to the connecting sleeve 16 .

[0031] The fixing pin 18 is arranged horizontally with the seat cushion 2 , and a limiting component is arranged on the outer surface of the fixing pin 18 , which can start supporting the table top 5 which is arranged horizontally.

[0032] Four groups of connecting members 14 are provided, and the four groups of connecting members 14 are correspondingly arranged at four corners between the slider 12 and the support arm 15 .

[0033] Limiting blocks 9 are fixedly installed at both ends of the inner part of the slide rail 8 , and a cushion 10 is fixedly installed at one end of the limiting block 9 corresponding to the sliding block 12 .

[0034] When support is not needed, the transmission structure is reversed, the table top 5 is rotated to be level with the support arm 15 , and then pushed into the slide groove 4 .

[0035] The utility model provides a table top 5, and people can manually pull out the table top 5 so that the table top 5 and the seat cushion 2 are arranged horizontally. Users can place their belongings on the table top 5, thereby improving the convenience of the device.

[0036] Working principle: When using this device, the user first sits on the seat cushion 2, then pulls out the table board 5 from the inside of the slide groove 4, so that the slider 12 slides out inside the slide rail 8. The damping 13 arranged on the slider 12 is connected to the rack 11 in a transmission manner, which can support the table board 5. After the table board 5 is pulled out, the table board 5 is deflected ninety degrees around the connecting sleeve 16 and is horizontally arranged with the seat cushion 2. A limiting component is arranged on the outer surface of the fixing pin 18, which can activate the supporting effect on the horizontally arranged table board 5. When support is not needed, the above-mentioned transmission structure is reversed, and the table board 5 is rotated to be horizontal with the support arm 15, and then it is pushed into the slide groove 4.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A public chair with a support plate storage mechanism, comprising two sets of side plates (1), characterized in that: A seat cushion (2) is fixedly installed between the two groups of side panels (1), a backrest (3) is fixedly installed on the rear side of the seat cushion (2), the backrest (3) is fixedly connected to the side panel (1), a slide groove (4) is provided on the upper end surface of the side panel (1), a slide rail (8) is fixedly installed inside the slide groove (4), a rack (11) is fixedly installed inside the slide rail (8), a slider (12) is slidably connected inside the slide rail (8), a damper (13) is fixedly installed inside the slider (12), the damper (13) is transmission-connected to the rack (11), a support arm (15) is provided on the front side of the slider (12), a connecting piece (14) is fixedly installed between the support arm (15) and the slider (12), and a connecting sleeve (16) is fixedly installed at the front end of the support arm (15); A table top (5) is arranged on the front side of the connecting sleeve (16), a groove (6) is provided on the left end surface of the table top (5), a table pad (7) is fixedly installed inside the groove (6), support members (17) are fixedly installed on both sides of the lower end surface of the table top (5), a fixing pin (18) is rotatably connected between the support member (17) and the connecting sleeve (16), two groups of the fixing pin (18) are arranged respectively at two ends of the connecting sleeve (16), and the fixing pin (18) is rotatably connected to the connecting sleeve (16).

2. A public chair with a support plate storage mechanism according to claim 1, characterized in that: Four groups of the connecting members (14) are provided, and the four groups of the connecting members (14) are correspondingly arranged at the four corners between the slider (12) and the support arm (15).

3. A public chair with a support plate storage mechanism according to claim 2, characterized in that: Limit blocks (9) are fixedly installed at both ends of the interior of the slide rail (8), and a soft pad (10) is fixedly installed at one end of the limit block (9) corresponding to the sliding block (12).

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