Assembling type combined chair for exhibition

The assembly and combination are carried out by slidingly embedding the guide rail and the limiting groove, and the practicality is improved by setting up the placement plate, which solves the problem of assembly operation troubles and lack of placement platform in the prior art, and realizes a chair design with simplicity in operation, flexible shape and practicality.

CN222584021UActive Publication Date: 2025-03-11TIANJIN JIACHUANG TECH CO LTD
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Patent Information

Application Number
CN202421036496.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-14
Publication Date
2025-03-11
Estimated Expiration
2034-05-14

AI Technical Summary

Technical Problem

The existing assembled combined chairs for exhibitions are troublesome and time-consuming to operate during assembly, and lack a platform to place, which reduces practicality.

Method used

The assembly and combination are carried out by slidingly embedding the guide rail and the limiting groove, which is simple and convenient to operate, and the practicality is improved by setting up the placement plate. The specific operation includes using a first fixing mechanism and a second fixing mechanism to achieve the convenience of assembly and disassembly through mechanical structures such as springs and snap rings.

Benefits of technology

The simplicity and practicality of the assembly process are realized. The shape and size of the chair can be changed according to needs, which increases the novelty of the shape and the stability and safety of the structure. At the same time, it provides the function of placing the platform, which improves practicality.

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Abstract

The utility model discloses a split mounting type combination chair for exhibition, which comprises a split mounting plate, the outer surface of the split mounting plate is fixedly connected with a limiting groove, the outer surface of the split mounting plate is provided with a guide rail, the limiting groove is matched with the guide rail, the side surface of the split mounting plate is provided with a placing plate, and the placing plate is arranged on the outer surface of the split mounting plate. A first fixing mechanism is arranged on the outer surface of the splicing plate, the first fixing mechanism comprises a fixing frame, a sliding rod, a convex ring, a first spring, a connecting plate and an inserting rod, the interior of the fixing frame and the sliding rod are arranged in a penetrating mode and are in sliding connection, and the outer surface of the sliding rod is fixedly connected with the convex ring; the side surface of a convex ring is fixedly connected with a first spring, the outer surface of a connecting plate is fixedly connected with an inserting rod, the splicing plates are spliced and combined in the mode that a guide rail and a limiting groove are embedded in a sliding mode, operation is easy and convenient, the shape and size of the chair can be changed by changing the shape of the splicing plates, and the shape of the chair has novelty.
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Description

Technical Field

[0001] The utility model relates to the technical field of assembled combination chairs, in particular to an assembled combination chair for exhibitions. Background Art

[0002] Exhibitions are mainly used by businesses to showcase their products. There are many exhibitors and visitors in the exhibition, as well as many products on display. Participants need to walk a long way during the visit and may choose more materials when passing by the booths. Some materials or product information need to be understood and compared on site, so a seat for rest is needed.

[0003] When assembling the existing assembled modular chairs for exhibitions, not only a good understanding of the structure of the chair itself is required, but also the familiarity with the complicated assembly steps, which is troublesome to operate and time-consuming; and in order to facilitate assembly, the existing assembled modular chairs for exhibitions generally do not have a placement platform for placing personal belongings, gifts, etc., which reduces practicality. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art, and provides an assembled combination chair for exhibitions. The assembly board is assembled and combined by sliding and embedding the guide rail and the limit groove. The operation is simple and convenient, and the shape of the assembly board can be changed to change the shape and size of the chair, which not only makes the chair novel, but also has a stable and safe structure. The placement board can be provided to place some drinks, personal items, etc., so that the practicality is improved. When the placement board needs to be assembled, the clamping ring is first embedded in the circular hole groove, and the button is pressed to make the first wedge and the second wedge squeeze and slide against each other, so that the second spring is compressed, and then the sliding block is inserted into the inside of the placement board, and then the button is released. Under the action of the second spring, the clamping block will be engaged with the placement board, and at the same time, the grip ball is pulled outward to make the convex ring compress the first spring, and then the rectangular groove of the placement board is aligned with the insertion rod, and when the grip ball is released, the insertion rod is inserted into the rectangular groove, that is, the fixing of one side of the placement board is completed, that is, the assembly of the placement board is completed, the operation is simple, and the disassembly and replacement are convenient, and the utility model has good practicality.

[0005] The utility model also provides an assembled combination chair for exhibition as mentioned above, comprising: an assembling plate, the outer surface of the assembling plate is fixedly connected to the limiting groove, the outer surface of the assembling plate is provided with a guide rail, the limiting groove and the guide rail are adapted to each other, the side surface of the assembling plate is provided with a placing plate, the outer surface of the assembling plate is provided with a first fixing mechanism, the first fixing mechanism comprises a fixing frame, a sliding rod, a convex ring, a first spring, a connecting plate and an insert rod, the outer surface of the assembling plate is fixedly connected to the fixing frame, the interior of the fixing frame is penetrated and slidably connected to the sliding rod, the outer surface of the sliding rod is fixedly connected to the convex ring, the side surface of the convex ring is fixedly connected to the first spring, one end of the first spring away from the convex ring is fixedly connected to the fixing frame, one end of the sliding rod extending into the assembling plate is fixedly connected to the connecting plate, and the outer surface of the connecting plate is fixedly connected to the insert rod.

[0006] According to the assembled combination chair for exhibition, the guide rail is T-shaped, and the number of the assembled boards is multiple.

[0007] According to the assembled combination chair for exhibition, the outer surface of the sliding rod is slidably connected to the assembly plate, and one end of the sliding rod away from the connection plate is fixedly connected to a grip ball.

[0008] According to the assembled modular chair for exhibition, the number of the insertion rods is three and they are arranged in a linear array, the side surface of the placement plate is provided with a rectangular groove, and the insertion rods and the rectangular groove are adapted to each other.

[0009] According to the assembled combination chair for exhibition, the side surface of the placement board is provided with a circular hole groove, the inner side wall of the assembly board is provided with a clamping ring, and the outer surface of the clamping ring is embedded in the circular hole groove.

[0010] According to the assembled combination chair for exhibition, a second fixing mechanism is arranged inside the assembled board, and the second fixing mechanism includes a button, a first wedge, a second wedge, a vertical plate, a second spring and a sliding block. The lower surface of the button is fixedly connected to the first wedge, the lower surface of the first wedge is slidably connected to the second wedge, the side surface of the second wedge is fixedly connected to the second spring, the end of the second spring away from the second wedge is fixedly connected to the vertical plate, the outer surface of the second wedge is fixedly connected to the sliding block, and a clamping block is arranged at the end of the sliding block away from the second wedge.

[0011] According to the assembled combination chair for exhibition, a protrusion is fixedly connected to the outer surface of the button, a slide groove is arranged inside the assembly board, and the protrusion is slidably connected to the slide groove.

[0012] According to the assembled combination chair for exhibition, a protective shell is arranged above the button, and the side of the protective shell is fixedly connected to the assembly board.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a schematic diagram of the overall structure of an assembled modular chair for exhibitions according to the utility model;

[0016] Figure 2 This is a schematic diagram of the connection between the assembly board and the placement board of an assembly type modular chair for exhibitions of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the second fixing mechanism of the assembled modular chair for exhibitions of the utility model;

[0018] Figure 4 The utility model is a kind of assembled combination chair for exhibition Figure 3 A partial enlarged schematic diagram in the middle.

[0019] Legend:

[0020] 1. Assembling plate; 2. Guide rail; 3. Limiting groove; 4. Placement plate; 5. Fixed frame; 6. Sliding rod; 7. Protruding ring; 8. First spring; 9. Connecting plate; 10. Inserting rod; 11. Gripping ball; 12. Retaining ring; 13. Button; 14. First wedge; 15. Second wedge; 16. Vertical plate; 17. Second spring; 18. Sliding block; 19. Block; 20. Sliding groove; 21. Protruding block; 22. Protective shell. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4The utility model embodiment is an assembled combination chair for exhibition, which includes: an assembling plate 1, a guide rail 2 in the shape of a T, a plurality of assembling plates 1, an outer surface of the assembling plate 1 is fixedly connected with a limiting groove 3, an outer surface of the assembling plate 1 is provided with a guide rail 2, the limiting groove 3 and the guide rail 2 are adapted to each other, and a placement plate 4 is provided on the side surface of the assembling plate 1. The assembling plates 1 are assembled and combined by sliding and embedding the guide rail 2 and the limiting groove 3. The operation is not only simple and convenient, but also the shape of the assembling plate 1 can be changed to change the shape and size of the chair, which not only makes the chair novel, but also has a stable and safe structure; by providing the placement plate 4, some drinks, personal belongings, etc. can be placed to improve practicality.

[0023] The outer surface of the assembly plate 1 is provided with a first fixing mechanism, which includes a fixing frame 5, a sliding rod 6, a convex ring 7, a first spring 8, a connecting plate 9 and an inserting rod 10. The outer surface of the assembly plate 1 is fixedly connected to the fixing frame 5, the interior of the fixing frame 5 is penetrated and slidably connected to the sliding rod 6, the outer surface of the sliding rod 6 is fixedly connected to the convex ring 7, the side surface of the convex ring 7 is fixedly connected to the first spring 8, the end of the first spring 8 away from the convex ring 7 is fixedly connected to the fixing frame 5, the outer surface of the sliding rod 6 is slidably connected to the assembly plate 1, and the sliding rod 6 is away from the connecting rod One end of the connecting plate 9 is fixedly connected with a gripping ball 11, one end of the sliding rod 6 extends into the assembling plate 1 and is fixedly connected with the connecting plate 9, the outer surface of the connecting plate 9 is fixedly connected with the insertion rod 10, the number of the insertion rods 10 is three and they are arranged in a linear array, the side surface of the placement plate 4 is provided with a rectangular groove, the insertion rod 10 and the rectangular groove are adapted to each other, when the placement plate 4 needs to be assembled, the gripping ball 11 is pulled outward to make the convex ring 7 compress the first spring 8, and then the rectangular groove of the placement plate 4 is aligned with the insertion rod 10, and then the gripping ball 11 is released and the insertion rod 10 is inserted into the rectangular groove, thus completing the fixation of one side of the placement plate 4.

[0024] A circular hole groove is set on the side surface of the placement plate 4, and a clamping ring 12 is set on the inner wall of the assembly plate 1. The outer surface of the clamping ring 12 is embedded in the circular hole groove. The clamping ring 12 can play a positioning role in the installation of the placement plate 4, making it easy to insert the insertion rod 10 into the rectangular groove.

[0025] The assembly plate 1 is provided with a second fixing mechanism inside, and the second fixing mechanism includes a button 13, a first wedge 14, a second wedge 15, a vertical plate 16, a second spring 17 and a sliding block 18. The outer surface of the button 13 is fixedly connected with a protrusion 21, and the assembly plate 1 is provided with a slide groove 20 inside, and the protrusion 21 is slidably connected with the slide groove 20. The lower surface of the button 13 is fixedly connected with the first wedge 14, and the lower surface of the first wedge 14 is slidably connected with the second wedge 15. The side surface of the second wedge 15 is fixedly connected with the second spring 17, and the second spring 17 is away from One end of the second wedge 15 is fixedly connected to the vertical plate 16, and the outer surface of the second wedge 15 is fixedly connected to the sliding block 18. A clamping block 19 is provided at the end of the sliding block 18 away from the second wedge 15. When it is necessary to fix the other side of the placement plate 4, first press the button 13 to make the first wedge 14 and the second wedge 15 squeeze and slide against each other, so that the second spring 17 is compressed, and then the sliding block 18 is inserted into the interior of the placement plate 4, and then the button 13 is released. Under the action of the second spring 17, the clamping block 19 will engage with the placement plate 4, and the assembly of the placement plate 4 is completed.

[0026] A protective shell 22 is provided above the button 13 , and the side of the protective shell 22 is fixedly connected to the assembly board 1 to prevent others from accidentally touching the button 13 .

[0027] Working principle: the assembly board 1 is assembled and combined by sliding and embedding the guide rail 2 and the limit groove 3. It is not only simple and convenient to operate, but also the shape of the assembly board 1 can be changed to change the shape and size of the chair, which not only makes the chair novel, but also has a stable and safe structure; by providing a placement board 4, some drinks, personal belongings, etc. can be placed, which improves practicality; when it is necessary to assemble the placement board 4, first embed the clamping ring 12 into the circular hole groove, press and hold the button 13 to make the first wedge 14 and the second wedge 15 squeeze and slide against each other, so that the second spring 17 is compressed, and then the sliding block 18 is inserted into the inside of the placement board 4, and then the button 13 is released. Under the action of the second spring 17, the clamping block 19 will engage with the placement board 4, and at the same time, the grip ball 11 is pulled outward to make the convex ring 7 compress the first spring 8, and then the rectangular groove of the placement board 4 is aligned with the insertion rod 10, and when the grip ball 11 is released, the insertion rod 10 is inserted into the rectangular groove, that is, the fixation of one side of the placement board 4 is completed, that is, the assembly of the placement board 4 is completed.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An assembled combination chair for exhibition, characterized in that: include: An assembling plate (1), the outer surface of the assembling plate (1) is fixedly connected to a limiting groove (3), the outer surface of the assembling plate (1) is provided with a guide rail (2), the limiting groove (3) and the guide rail (2) are adapted to each other, the side surface of the assembling plate (1) is provided with a placement plate (4), the outer surface of the assembling plate (1) is provided with a first fixing mechanism, the first fixing mechanism comprises a fixing frame (5), a sliding rod (6), a convex ring (7), a first spring (8), a connecting plate (9) and an inserting rod (10), the assembling plate (1) The outer surface is fixedly connected to the fixed frame (5), the interior of the fixed frame (5) is penetrated by the sliding rod (6) and is slidably connected, the outer surface of the sliding rod (6) is fixedly connected to the convex ring (7), the side surface of the convex ring (7) is fixedly connected to the first spring (8), the end of the first spring (8) away from the convex ring (7) is fixedly connected to the fixed frame (5), the end of the sliding rod (6) extending into the assembly plate (1) is fixedly connected to the connecting plate (9), and the outer surface of the connecting plate (9) is fixedly connected to the insertion rod (10).

2. The assembled combination chair for exhibition according to claim 1, characterized in that: The guide rail (2) is in a T-shape, and the assembly plates (1) are in a plurality of pieces.

3. The assembled combination chair for exhibition according to claim 1, characterized in that: The outer surface of the sliding rod (6) is slidably connected to the assembly plate (1), and one end of the sliding rod (6) away from the connecting plate (9) is fixedly connected to a grip ball (11).

4. The assembled combination chair for exhibition according to claim 1, characterized in that: The number of the insertion rods (10) is three and they are arranged in a linear array; the side surface of the placement plate (4) is provided with a rectangular groove, and the insertion rods (10) and the rectangular groove are adapted to each other.

5. The assembled combination chair for exhibition according to claim 1, characterized in that: The side surface of the placement plate (4) is provided with a circular hole groove, the inner side wall of the assembly plate (1) is provided with a clamping ring (12), and the outer surface of the clamping ring (12) is embedded in the circular hole groove.

6. The assembled combination chair for exhibition according to claim 1, characterized in that: A second fixing mechanism is arranged inside the assembly plate (1), and the second fixing mechanism comprises a button (13), a first wedge (14), a second wedge (15), a vertical plate (16), a second spring (17) and a sliding block (18). The lower surface of the button (13) is fixedly connected to the first wedge (14), the lower surface of the first wedge (14) is slidably connected to the second wedge (15), the side surface of the second wedge (15) is fixedly connected to the second spring (17), one end of the second spring (17) away from the second wedge (15) is fixedly connected to the vertical plate (16), the outer surface of the second wedge (15) is fixedly connected to the sliding block (18), and one end of the sliding block (18) away from the second wedge (15) is provided with a clamping block (19).

7. The assembled modular chair for exhibition according to claim 6, characterized in that: A protrusion (21) is fixedly connected to the outer surface of the button (13); a slide groove (20) is provided inside the assembly plate (1); and the protrusion (21) is slidably connected to the slide groove (20).

8. The assembled modular chair for exhibition according to claim 6, characterized in that: A protective shell (22) is provided above the button (13), and the side of the protective shell (22) is fixedly connected to the assembly plate (1).