CN215583609U

CN215583609U - Integrated table and chair

Info

Publication number: CN215583609U
Application number: CN202122136354.7U
Authority: CN
Inventors: 刘磊; 张慧英
Original assignee: Foshan Nanhai Tongtai Furniture Co ltd
Current assignee: Foshan Nanhai Tongtai Furniture Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-01-21
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of office tools, and particularly discloses a conjoined table and chair, which comprises a seat body, a table plate, a cross beam and a support frame, wherein two ends of the cross beam are respectively and fixedly connected with two ends of the bottom of the back of the seat body; the problem of the table is less in the disjunctor table chair, can't satisfy multiple user demand is solved.

Description

Integrated table and chair

Technical Field

The utility model relates to the technical field of office appliances, in particular to a one-piece desk and chair.

Background

In some large conference rooms, it is necessary to install tables and chairs in rows. In order to save space and use flexibly, the common desk and chair in the meeting room are of an integrated structure. The table is generally stored in the armrest inner cavity of the seat, and when the table needs to be used, the table is rotated out of the armrest inner cavity to be straightened, so that the use requirement of a user is met. However, the table board has a small area, and can only meet the requirement of ordinary writing and recording, and cannot meet the situation of placing a notebook computer or other products with large volume.

SUMMERY OF THE UTILITY MODEL

The utility model designs the integrated table and chair aiming at solving the problem that the table plate of the existing commonly used integrated table and chair is small and can not meet various use requirements.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a conjoined table and chair, includes seat body and table, still includes crossbeam and braced frame, the both ends difference fixed connection of crossbeam is in the both ends of seat body back bottom, the middle part position at the crossbeam back is perpendicular fixedly connected with cardboard in pairs, the both ends of braced frame bottom respectively with the crossbeam be close to both ends position correspondence and rotate and be connected, the front end of table with braced frame's top is rotated and is connected, the cardboard internal rotation is connected with the square column base, the axle center department of square column base is rotated and is cup jointed threaded sleeve, threaded sleeve internal thread has cup jointed the threaded rod, the top of threaded rod with the middle part of table bottom surface is rotated and is connected.

Preferably, the centers of the two side surfaces of the square column base are respectively and vertically connected with a shaft body, and the shaft bodies are respectively rotatably sleeved with the corresponding clamping plates.

Preferably, a cylindrical cavity is formed in the axis position of the square column base, and the position, close to the middle, of the threaded sleeve is rotatably sleeved in the cylindrical cavity.

Preferably, the inner wall of the cylindrical cavity is provided with an annular groove, and the outer wall of the threaded sleeve is provided with an annular bulge rotationally clamped with the annular groove.

Preferably, the both sides of table bottom surface front end are provided with the side ear seat respectively, the both ends at braced frame top respectively with the side ear seat rotates to be connected, the middle part of table bottom surface is provided with the middle part ear seat, the top of threaded rod with the middle part ear seat rotates to be connected.

Preferably, an included angle of 1-5 degrees is formed between the supporting frame and the back surface of the backrest of the table and chair body.

Compared with the prior art, the utility model has the beneficial effects that:

the table plate is arranged on the back surface of the seat body of the conjoined table and chair related by the utility model, so that the table plate can have a large enough supporting area; in addition, the operation of supporting and storing the table board is simple, and the supporting structure of the table board is stable and firm.

Drawings

FIG. 1 is a rear view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic perspective view of the square pillar base of the present invention.

In the figure: 1-a seat body; 2-a cross beam; 21-cardboard; 3-a support frame; 4-a table board; 41-side ear mount; 42-middle ear mount; 5-a square column base; 51-a shaft body; 52-cylindrical cavity; 6-a threaded sleeve; 7-threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a technical scheme, a one-piece table and chair, which comprises a seat body 1, a table plate 4, a cross beam 2 and a support frame 3, wherein two ends of the cross beam 2 are respectively and fixedly connected to two ends of the bottom of the back of the seat body 1, clamping plates 21 are vertically and fixedly connected to the middle position of the back of the cross beam 2 in pairs, two ends of the bottom of the support frame 3 are respectively and correspondingly and rotatably connected with the positions, close to the two ends, of the cross beam 2, the front end of the table plate 4 is rotatably connected with the top end of the support frame 3, a square column base 5 is rotatably connected to the clamping plates 21, a threaded sleeve 6 is rotatably sleeved at the axis of the square column base 5, a threaded rod 7 is sleeved in a threaded sleeve 6, and the top end of the threaded rod 7 is rotatably connected with the middle part of the bottom of the table plate 4.

In this embodiment, the centers of the two side surfaces of the square pillar base 5 are respectively and vertically connected with a shaft body 51, and the shaft bodies 51 are respectively rotatably sleeved with the corresponding clamping plates 21.

In this embodiment, a cylindrical cavity 52 is formed in the axial center of the square column base 5, and the threaded sleeve 6 is rotatably sleeved in the cylindrical cavity 52 near the middle.

In this embodiment, the inner wall of the cylindrical cavity 52 is provided with an annular groove, and the outer wall of the threaded sleeve 6 is provided with an annular protrusion rotationally clamped with the annular groove.

In this embodiment, the both sides of table 4 bottom front end are provided with side ear seat 41 respectively, and the both ends at braced frame 3 top are rotated with side ear seat 41 respectively and are connected, and the middle part of table 4 bottom surface is provided with middle part ear seat 42, and the top and the middle part ear seat 42 of threaded rod 7 are rotated and are connected.

In this embodiment, an included angle of 1 to 5 degrees is provided between the support frame 3 and the back surface of the backrest of the table and chair body 1.

The working principle is as follows: when the chair is used, the chair bodies 1 are arranged in rows, and when the table plate 4 is needed to be used, the bottom ends of the threaded sleeves 6 corresponding to the back of the chair bodies 1 in the front row are rotated, so that the threaded rods 7 are continuously screwed out of the threaded sleeves 6, and the front end of the table plate 4 rotates around the top end of the supporting frame 3 until the table plate 4 rotates to be in a horizontal state; because an included angle is formed between the supporting frame 3 and the back surface of the backrest of the front row seat body 1, the impact on the table plate 4 caused by the front row sitting personnel when leaning against the backrest is avoided; the top end of the supporting frame 3 supports the two sides of the front end of the table plate 4, the threaded rod 7 supports the middle of the bottom surface of the table plate 4, and the stable fixation of the table plate 4 is guaranteed through three-point support.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a disjunctor table chair, includes seat body (1) and table (4), its characterized in that: still include crossbeam (2) and braced frame (3), the both ends difference fixed connection of crossbeam (2) is in the both ends of seat body (1) back bottom, the middle part position at the crossbeam (2) back is perpendicular fixedly connected with cardboard (21) in pairs, the both ends of braced frame (3) bottom respectively with crossbeam (2) be close to both ends position and correspond to rotate and be connected, the front end of table (4) with braced frame's (3) top is rotated and is connected, cardboard (21) internal rotation is connected with square column base (5), the axle center department of square column base (5) is rotated and is cup jointed threaded sleeve (6), threaded rod (7) have been cup jointed to threaded sleeve (6) internal thread, the top of threaded rod (7) with the middle part of table (4) bottom surface is rotated and is connected.

2. The conjoined table and chair according to claim 1, wherein: the centers of two side faces of the square column base (5) are respectively and vertically connected with a shaft body (51), and the shaft bodies (51) are respectively rotatably sleeved with the corresponding clamping plates (21).

3. The conjoined table and chair according to claim 2, wherein: the square column base (5) is characterized in that a cylindrical cavity (52) is formed in the axis position, and the threaded sleeve (6) is rotatably sleeved in the cylindrical cavity (52) close to the middle.

4. The conjoined table and chair according to claim 3, wherein: the inner wall of the cylindrical cavity (52) is provided with an annular groove, and the outer wall of the threaded sleeve (6) is provided with an annular bulge rotationally clamped with the annular groove.

5. The conjoined table and chair according to claim 1, wherein: the both sides of table (4) bottom surface front end are provided with side ear seat (41) respectively, the both ends at braced frame (3) top respectively with side ear seat (41) rotate to be connected, the middle part of table (4) bottom surface is provided with middle part ear seat (42), the top of threaded rod (7) with middle part ear seat (42) rotate to be connected.

6. The conjoined table and chair according to claim 1, wherein: an included angle of 1-5 degrees is arranged between the supporting frame (3) and the back surface of the backrest of the seat body (1).