Modularized table and chair
By designing chairs that can be stored at both ends of the table within a modular table and chair system, multiple storage spaces are created using the table and chairs, solving the problem of insufficient storage space in existing designs, improving space utilization and ease of use, and enhancing the stability and mobility of the chairs through rolling elements and locking components.
Patent Information
- Application Number
- CN202422856258.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-11-22
AI Technical Summary
Existing modular table and chair designs fail to make full use of the space under the table, resulting in insufficient storage space and difficulty in meeting diverse usage needs.
Design a modular table and chair system that allows two chairs to be stored at either end of the table. The bottom of the table is divided into two storage spaces by a horizontal board. The chairs form a second storage space through connecting plates and seats. The seats are secured by locking components, and the rolling mechanism facilitates seat movement, increasing storage space and ease of use.
It achieves an effective combination of table and chair, increases storage space, improves space utilization and ease of use, while the rolling parts of the chair seat reduce wear and tear during movement, extend the service life of the floor, and the stability of the seat improves reliability.
Smart Images
Figure CN223746020U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of furniture design, in particular to a modular table and chair. BACKGROUND
[0002] Modular furniture design is gradually valued in modern home and office environment, the main reason is that it can flexibly adapt to the needs of different occasions, improve space utilization, and has both beauty and practicality; with the improvement of people's living standards, the demand for living and working environment is also getting higher and higher, and the traditional fixed furniture has been difficult to meet the diversified needs; therefore, the design concept of modular furniture emerges as the times require, aiming to realize the functionality and flexibility of furniture through modular components.
[0003] The existing modular table and chair design can only simply fold or lean the chair on the table, and cannot fully utilize the space under the table to create more storage space, which needs further improvement. CONTENT OF THE INVENTION
[0004] In order to realize the effective combination of table and chair and increase the storage space, the present application provides a modular table and chair.
[0005] The modular table and chair provided by the present application adopts the following technical scheme:
[0006] A modular table and chair, comprising a table and two chairs respectively arranged at both ends of the table, the two chairs can be stored at both ends of the table, so that the table body and the two chairs together present multiple storage spaces.
[0007] By adopting the above technical scheme, the modular table and chair can realize the effective combination of table and chair and increase the storage space; specifically, the two chairs can be stored at both ends of the table, so that the whole structure is more compact and saves space; at the same time, the multiple storage spaces formed by the table body and the chairs can conveniently place books and other articles, improving the convenience and practicality of use.
[0008] Preferably, the table comprises a horizontally arranged table board and a bottom frame fixedly connected to the middle part of the bottom surface of the table board, the inner frame side of the bottom frame is fixedly connected with a horizontally arranged transverse plate to divide the bottom frame into two first storage spaces, the chair comprises a seat, a connecting plate fixedly connected to the opening of the seat, and a backrest fixedly connected to the top surface of the connecting plate, the connecting part of the backrest and the connecting plate is arranged at a certain inclination angle, the connecting plate and the seat together form a second storage space, and the top surface of the seat is detachably connected with a seat plate through a locking assembly.
[0009] By adopting the technical scheme, the design of the table and the chair can not only realize the complementation in function, but also has multiple storage spaces, thereby improving the space utilization; specifically, the bottom frame is divided into two first storage spaces by the transverse plate, and the first storage spaces are convenient for storing books and other articles; the chair is designed as a C-shaped seat, and the second storage space is formed in the seat by the cooperation of the connecting plate and the seat, thereby further increasing the storage capacity.
[0010] Preferably, the locking assembly comprises a plug rod fixedly connected to the bottom surface of the seat plate and located at the corner of the seat plate, a connecting sleeve fixedly connected to the top of the inner wall of the seat and corresponding to the position of the plug rod, a clamping sleeve limited in the connecting sleeve and coaxially arranged with the connecting sleeve, and an abutting sleeve threadedly connected to the bottom end of the connecting sleeve; the end of the plug rod away from the seat plate penetrates the seat, the clamping sleeve and the abutting sleeve in sequence; a plurality of partition holes are formed in the circumferential side of the clamping sleeve to separate the circumferential side of the clamping sleeve into a plurality of opening and closing pieces; and a flared portion is formed in the end of the abutting sleeve close to the connecting sleeve, and the end of the opening and closing piece close to the abutting sleeve is integrally formed with an abutting portion matched with the flared portion.
[0011] By adopting the technical scheme, the plug rod is inserted into the connecting sleeve and cooperates with the clamping sleeve and the abutting sleeve, so that the opening and closing pieces are squeezed to be radially abutted against the plug rod, thereby effectively reducing the loosening or falling off of the seat plate.
[0012] Preferably, a fixing ring is fixedly sleeved on the circumferential side of the clamping sleeve and located at the end of the clamping sleeve away from the abutting sleeve; a bayonet is formed in the circumferential side of the fixing ring; and a clamping block is fixedly connected to the inner side wall of the connecting sleeve and clamped with the bayonet.
[0013] By adopting the technical scheme, the clamping block and the bayonet are clamped, so that the clamping sleeve is kept stable in the connecting sleeve, preventing the clamping sleeve from rotating or shifting when the abutting sleeve is screwed in, and ensuring that the plug rod can be accurately inserted and firmly clamped by the opening and closing pieces, thereby improving the reliability and stability of the installation of the seat plate.
[0014] Preferably, a limiting block is integrally formed at the end of the clamping block close to the abutting sleeve, and the cross-sectional area of the limiting block is greater than that of the bayonet, so as to limit the fixing ring between the limiting block and the top of the inner wall of the connecting sleeve.
[0015] By adopting the technical scheme, the limiting block can effectively prevent the fixing ring from sliding in the connecting sleeve, thereby ensuring the stability and reliability of the clamping sleeve.
[0016] Preferably, a rolling element is arranged at the bottom surface of the seat and located at the four corners of the seat.
[0017] By adopting the technical scheme, the rolling member is arranged to facilitate the movement of the seat, and meanwhile, the abrasion of the ground during the movement of the seat is reduced, and the service life of the ground is prolonged.
[0018] Preferably, the rolling member comprises a fixed block fixedly embedded in the bottom surface of the seat, a rolling ball rollingly arranged in the fixed block, and a cover plate covering the bottom surface of the fixed block to limit the rolling ball.
[0019] By adopting the technical scheme, the chair can be conveniently moved, and the use flexibility is improved.
[0020] Preferably, the top surface of the seat plate is fixedly connected with a flexible pad.
[0021] By adopting the technical scheme, the flexible pad is arranged to improve the riding comfort of the user and reduce the body discomfort caused by the hard material during long-time use.
[0022] In summary, the present application has at least one of the following beneficial technical effects:
[0023] 1. The modular table and chair can realize effective combination of the table and the chair, increase the storage space; specifically, two chairs can be stored at the two ends of the table, so that the whole structure is more compact and space-saving; at the same time, the multiple storage spaces formed by the table body and the chairs can conveniently place books and other articles, and improve the use convenience and practicality;
[0024] 2. The insertion rod is inserted into the connecting sleeve and is pressed against the insertion rod in the radial direction through the cooperation of the clamping sleeve and the abutting sleeve, so that the opening and closing piece is effectively reduced, and the seat plate is loosened or falls off;
[0025] 3. The rolling member is arranged to facilitate the movement of the seat, and meanwhile, the abrasion of the ground during the movement of the seat is reduced, and the service life of the ground is prolonged. DETAILED DESCRIPTION
[0026] Figure 1 is a schematic view of the overall structure of the present application.
[0027] Figure 2 is a schematic view of the structure of the chair of the present application.
[0028] Figure 3 is Figure 2 is a partial enlarged view of part A in
[0029] Figure 4 is Figure 2 is a partial enlarged view of part B in
[0030] Figure 5 is an exploded view of the abutting sleeve, the connecting sleeve and the insertion rod of the present application.
[0031] Explanation of reference signs: 1, table board; 11, bottom frame; 111, horizontal plate; 112, first storage space; 2, chair seat; 21, connecting plate; 22, chair back; 23, second storage space; 24, second back plate; 25, sitting plate; 26, flexible pad; 3, fixing block; 31, rolling ball; 32, cover plate; 321, accommodation opening; 322, fastener; 33, limiting ring; 34, rolling groove; 6, insertion rod; 61, connecting sleeve; 611, clamping block; 612, limiting block; 62, clamping sleeve; 621, separation hole; 622, fixing ring; 623, clamping opening; 63, abutting sleeve. DETAILED DESCRIPTION
[0032] The following will be described in detail with reference to the accompanying drawings. Figures 1-5 The application is further described in detail.
[0033] The embodiments of the application disclose a modular table and chair. Referring to Figure 1 and Figure 2 The modular table and chair comprises a table and two chairs respectively arranged at two ends of the table; the two chairs can be stored at the two ends of the table, so that the table body and the two chairs jointly present a plurality of storage spaces, and the storage spaces can place books and other articles.
[0034] The table comprises a horizontally arranged table board 1 and a bottom frame 11 fixedly connected to the middle part of the bottom surface of the table board 1; the inner frame side of the bottom frame 11 is fixedly connected with a horizontally arranged horizontal plate 111, and the horizontal plate 111 is located at the middle position of the bottom frame 11, so as to divide the bottom frame 11 into two first storage spaces 112 of the same size; the rear side of the bottom frame 11 is fixedly connected with a first back plate, and the first back plate closes the rear side opening of the first storage space 112 located above.
[0035] The chair comprises a chair seat 2 with a C-shaped cross section, a connecting plate 21 fixedly connected to the opening of the chair seat 2, and a chair back 22 fixedly connected to the top surface of the connecting plate 21; the connecting part of the chair back 22 and the connecting plate 21 is arranged at a certain inclination angle, so that the top surface of the chair back 22 is arranged upwardly away from the chair seat 2, and the bottom surface of the connecting plate 21 is arranged downwardly away from the chair seat 2; in order to realize the connection between the bottom surface of the connecting plate 21 and the bottom surface of the chair seat 2, the length of the top surface of the chair seat 2 is less than the length of the bottom surface of the chair seat 2, so that the connecting plate 21 and the chair seat 2 jointly form a second storage space 23, and the rear side of the chair seat 2 is fixedly connected with a second back plate 24, and the second back plate 24 closes the rear side opening of the second storage space 23. When the chair is stored in the table, the opposite ends of the table board 1 are respectively abutted with the sides of the two chair backs 22 which are close to each other.
[0036] Referring to Figure 2 and Figure 3The bottom surface of the seat 2 is provided with a rolling member at each corner of the seat 2 to facilitate movement of the seat 2. The rolling member comprises a fixed block 3 embedded in the bottom surface of the seat 2, a rolling ball 31 arranged on the bottom surface of the fixed block 3, and a cover plate 32 covering the bottom surface of the fixed block 3 to limit the rolling ball 31. The fixed block 3 is in a cylindrical shape, and the bottom surface of the seat 2 is provided with a fixed groove matching the fixed block 3 at each corner of the seat 2. The fixed block 3 is embedded in the fixed groove, and the bottom surface of the fixed block 3 extends out of the fixed groove. The fixed block 3 is provided with a limiting ring 33 on the side surface, and the top surface of the limiting ring 33 abuts against the bottom surface of the seat 2.
[0037] The bottom surface of the fixed block 3 is provided with a rolling groove 34 matching the rolling ball 31, and the rolling ball 31 can roll in the rolling groove 34. The cover plate 32 is in a disc shape, and the cover plate 32 covers the opening of the rolling groove 34. The cover plate 32 is provided with a clearance 321 vertically penetrating the cover plate 32, and the rolling ball 31 extends out of the cover plate 32 through the clearance 321. The cover plate 32 limits the rolling ball 31 in the rolling groove 34, so that the rolling ball 31 can roll in the rolling groove 34 and cannot fall out of the rolling groove 34.
[0038] To realize detachable connection between the cover plate 32 and the fixed block 3, the bottom surface of the cover plate 32 is provided with a plurality of fasteners 322 uniformly distributed in the circumferential direction. The fasteners 322 penetrate the cover plate 32 and are threadedly connected with the bottom surface of the fixed block 3. In this embodiment, the fasteners 322 are fastening bolts, and the bottom surface of the cover plate 32 is provided with a counterbore matching the head of the fastening bolt. The head of the fastening bolt can rotate in the counterbore. When the fastening bolt is threadedly connected with the fixed block 3, the fastening bolt is located in the counterbore, and the bottom surface of the head of the fastening bolt is flush with the bottom surface of the cover plate 32. The head of the fastening bolt is provided with an internal hexagonal groove, which facilitates rotation of the fastening bolt in the counterbore by using a corresponding tool.
[0039] Referring to Figure 2 and Figure 4 The top surface of the seat 2 is detachably connected with a seat plate 25, and the top surface of the seat plate 25 is fixedly connected with a flexible pad 26 to improve comfort when sitting on the chair. The seat plate 25 is detachably connected with the top surface of the seat 2 by a locking assembly.
[0040] Referring to Figure 4 and Figure 5In the embodiment, the locking assembly is provided with four groups, and the four groups of locking assemblies are respectively located at four corners of the bottom surface of the seat plate 25. The locking assembly comprises an insertion rod 6 fixedly connected to the bottom surface of the seat plate 25 and located at the corner of the seat plate 25, a connecting sleeve 61 fixedly connected to the top of the inner wall of the seat 2 and corresponding in position to the insertion rod 6, a clamping sleeve 62 limited in the connecting sleeve 61 and coaxially arranged with the connecting sleeve 61, and an abutting sleeve 63 threadedly connected to the bottom end of the connecting sleeve 61. The end of the insertion rod 6 away from the seat plate 25 penetrates the seat 2, the clamping sleeve 62 and the abutting sleeve 63 in sequence, and the insertion rod 6 is located at the axis of the clamping sleeve 62. A plurality of partition holes 621 are formed in the circumferential side of the clamping sleeve 62, the length direction of the partition holes 621 is consistent with the length direction of the clamping sleeve 62, and the circumferential side of the clamping sleeve 62 is divided into a plurality of opening and closing pieces by the partition holes 621. The end of the abutting sleeve 63 close to the connecting sleeve 61 is provided with a flared opening, and the end of the opening and closing piece close to the abutting sleeve 63 is integrally formed with an abutting portion matched with the flared opening.
[0041] Since the abutting sleeve 63 is threadedly connected with the connecting sleeve 61, when the abutting sleeve 63 is rotated, the abutting sleeve 63 moves towards the clamping sleeve 62. When the flared opening on the abutting sleeve 63 abuts against the abutting portion, the plurality of opening and closing pieces are pressed to radially abut against the insertion rod 6, so as to limit the insertion rod 6, so that the seat plate 25 cannot move away from the seat 2.
[0042] The circumferential side of the clamping sleeve 62 and the end of the clamping sleeve 62 away from the abutting sleeve 63 are fixedly provided with a fixing ring 622, a plurality of uniformly distributed clamping holes 623 are formed in the circumferential side of the fixing ring 622, the inner side wall of the connecting sleeve 61 is fixedly connected with a plurality of radially extending clamping blocks 611, the number of the clamping blocks 611 is consistent with and one-to-one corresponds to the number of the clamping holes 623, the clamping block 611 is clamped with the corresponding clamping hole 623, so that the clamping sleeve 62 cannot rotate in the connecting sleeve 61; the end of the clamping block 611 close to the abutting sleeve 63 is integrally formed with a limiting block 612, the cross-sectional area of the limiting block 612 is larger than the cross-sectional area of the clamping hole 623, so as to limit the fixing ring 622 between the limiting block 612 and the top of the inner wall of the connecting sleeve 61.
[0043] The implementation principle of the modular table and chair in the embodiment is that two chairs can be stored at two ends of the table, so that the table body and the two chairs jointly present a plurality of storage spaces, the storage spaces can place books and other articles, and the use convenience and practicality are improved.
[0044] The above are preferred embodiments of the application, which do not limit the protection scope of the application, so: any equivalent changes made on the structure, shape and principle of the application shall be covered within the protection scope of the application.
Claims
1. A modular table and chair, characterized by: The table and two chairs arranged at two ends of the table can be stored in the two ends of the table, so that the table body and the two chairs jointly present a plurality of storage spaces. The table comprises a horizontally arranged table board (1) and a bottom frame (11) fixedly connected to the middle part of the bottom surface of the table board (1), and the inner frame side of the bottom frame (11) is fixedly connected with a horizontally arranged transverse plate (111) to divide the bottom frame (11) into two first storage spaces (112). The chair comprises a seat (2), a connecting plate (21) fixedly connected to the opening of the seat (2), and a backrest (22) fixedly connected to the top surface of the connecting plate (21), and the connecting part of the backrest (22) and the connecting plate (21) is arranged at a certain inclination angle, and the connecting plate (21) and the seat (2) jointly form a second storage space (23), and the top surface of the seat (2) is detachably connected with a seat plate (25) through a locking assembly.
2. The modular table and chair of claim 1, wherein: The locking assembly comprises an insertion rod (6) fixedly connected to the bottom surface of the seat plate (25) and located at the corner of the seat plate (25), a connecting sleeve (61) fixedly connected to the top of the inner wall of the seat (2) and corresponding to the position of the insertion rod (6), a clamping sleeve (62) limited in the connecting sleeve (61) and coaxially arranged with the connecting sleeve (61), and an abutting sleeve (63) threadedly connected to the bottom end of the connecting sleeve (61), and the end of the insertion rod (6) away from the seat plate (25) penetrates the seat (2), the clamping sleeve (62) and the abutting sleeve (63) in sequence, a plurality of partition holes (621) are formed in the circumferential side of the clamping sleeve (62) to separate the circumferential side of the clamping sleeve (62) into a plurality of opening and closing pieces, and the end of the abutting sleeve (63) close to the connecting sleeve (61) is provided with an expanding hole, and the end of the opening and closing piece close to the abutting sleeve (63) is integrally formed with an abutting part matched with the expanding hole.
3. A modular table and chair according to claim 2, wherein: The circumferential side of the clamping sleeve (62) and the end of the clamping sleeve (62) away from the abutting sleeve (63) are fixedly provided with a fixed ring (622), the circumferential side of the fixed ring (622) is provided with a bayonet (623), and the inner side wall of the connecting sleeve (61) is fixedly connected with a clamping block (611) clamped with the bayonet (623).
4. The modular table and chair of claim 1, wherein: The end of the clamping block (611) close to the abutting sleeve (63) is integrally formed with a limiting block (612), and the cross-sectional area of the limiting block (612) is larger than the cross-sectional area of the bayonet (623) to limit the fixed ring (622) between the limiting block (612) and the top of the inner wall of the connecting sleeve (61).
5. A modular table and chair according to claim 4, wherein: The bottom surface of the seat (2) and the four corners of the seat (2) are provided with rolling members.
6. The modular table and chair of claim 1, wherein: The rolling member comprises a fixed block (3) fixedly embedded in the bottom surface of the seat (2), a rolling ball (31) rolling arranged in the fixed block (3), and a cover plate (32) covering the bottom surface of the fixed block (3) for limiting the rolling ball (31). The top surface of the seat plate (25) is fixedly connected with a flexible pad (26).