CN215604245U - Combined table and chair - Google Patents
Combined table and chair Download PDFInfo
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- CN215604245U CN215604245U CN202122136344.3U CN202122136344U CN215604245U CN 215604245 U CN215604245 U CN 215604245U CN 202122136344 U CN202122136344 U CN 202122136344U CN 215604245 U CN215604245 U CN 215604245U
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Abstract
The utility model relates to the technical field of office appliances, in particular to a combined table and chair, wherein a support is fixedly connected with the rear end of the top surface of a supporting leg, the front end of the table plate is fixedly connected with the top end of the bracket, the bottom end of the back plate is fixedly connected with the base, the inner end of the seat board is rotatably connected with two sides of the top of the base, two ends of the top surface of the base are respectively provided with a support, the inner end of the seat board is rotatably connected with the two sides of the support, the two ends of the back surface of the base are respectively provided with a sliding beam, the bracket is provided with a channel which is in sliding sleeve joint with the sliding beam, the front surface and the back surface of the bracket are respectively and fixedly connected with a front supporting beam and a back supporting beam in the positions corresponding to the channel, the centers of the top surfaces of the front supporting beam and the rear supporting beam are provided with slide rails along the axial direction, and the two ends of the bottom surface of the base and the center of the bottom surface of the slide beam are provided with slide grooves which are in slide clamping matching with the slide rails; the problem of the unable adjustment table of combination formula table chair between the distance with the chair is solved.
Description
Technical Field
The utility model relates to the technical field of office appliances, in particular to a combined table and chair.
Background
In some large conference rooms, it is necessary to install tables and chairs in rows. In order to save space and be flexibly used, the common table and chair in the conference room are of an integrated structure, namely the front end of the table body is fixedly connected with the back of the chair; in order to facilitate the walking of people after the rows of tables and chairs are installed, the seat is generally designed into a folding form, and when the people leave the seat, the seat board automatically rotates to be in an upright state.
However, the distance between the seat and the table body of the combined table and chair is fixed, so that the seating requirements of people with different heights are difficult to meet; for some people with short height, the desk plate is often difficult to ensure a comfortable posture.
SUMMERY OF THE UTILITY MODEL
The utility model designs a combined table and chair aiming at solving the problem that the distance between the table and the chair cannot be adjusted by the commonly used combined table and chair at present.
In order to achieve the purpose, the utility model provides the following technical scheme: a combined table and chair comprises supporting legs, a table board, a seat board, a back board and a base, wherein the rear ends of the top surfaces of the supporting legs are fixedly connected with a support, the front end of the table plate is fixedly connected with the top end of the bracket, the bottom end of the back plate is fixedly connected with the base, the inner end of the seat board is rotatably connected with two sides of the top of the base, two ends of the top surface of the base are respectively provided with a support, the inner end of the seat board is rotatably connected with the two sides of the support, the two ends of the back surface of the base are respectively provided with a sliding beam, the bracket is provided with a channel which is in sliding sleeve joint with the sliding beam, the front surface and the back surface of the bracket are respectively and fixedly connected with a front supporting beam and a back supporting beam in the positions corresponding to the channel, the center of preceding back beam and back beam top surface is provided with the slide rail along the axial, the both ends of base bottom surface with the center of slide beam bottom surface be provided with the spout that the slip joint of slide rail matches.
Preferably, the outer side surface of the support is respectively and fixedly connected with a shaft body in a perpendicular mode, two sides of two ends of the seat plate are respectively rotatably sleeved on the shaft body, the periphery of the inner end of the shaft body is respectively sleeved with a torsion spring, and two ends of the torsion spring are respectively and fixedly connected with the support and the seat plate.
Preferably, the outer side surfaces of the supports are respectively provided with a limiting block for supporting the inner end of the seat plate, and the rear end of the seat plate is supported on the top surface of the limiting block when the seat plate rotates forwards to a horizontal state.
Preferably, the rear end of the top surface of the rear supporting beam and the front end of the top surface of the front supporting beam are respectively and fixedly connected with vertical plates in a vertical manner, a screw rod is rotatably sleeved between the two corresponding vertical plates, the front end of the screw rod penetrates through the front surface of the corresponding vertical plate and then is fixedly sleeved with a rotary table, and the base and the sliding beam are provided with screw holes in threaded sleeve connection with the screw rod.
Preferably, the bottom end of the back plate is fixedly connected to the top surface of the base at a position between the supports.
Compared with the prior art, the utility model has the beneficial effects that:
the combined table and chair provided by the utility model can realize flexible adjustment of the distance between the table and the chair by the front and back sliding of the base, thereby being convenient for meeting the comfortable seating requirements of various people.
Drawings
FIG. 1 is a schematic side view of the present invention;
fig. 2 is a schematic perspective view of the base of the present invention.
In the figure: 1-a support leg; 11-a scaffold; 12-a table board; 13-front corbel; 14-rear corbel; 15-a slide rail; 16-a vertical plate; 2-a base; 21-a support; 22-a shaft body; 23-a limiting block; 24-a skid beam; 25-a chute; 26-screw holes; 3-a back plate; 4-a seat board; 5-a screw; 51-rotating disk.
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. 1-2, the present invention provides a technical solution, a combined table and chair, including legs 1, a table board 12, bedplate 4, backplate 3 and base 2, the rear end fixedly connected with support 11 of 1 top surface of landing leg, the front end fixed connection of table 12 is on the top of support 11, the bottom fixed connection of backplate 3 is on base 2, the inner end of bedplate 4 rotates the both sides of connecting at base 2 top, the both ends of 2 top surfaces of base are provided with support 21 respectively, the inner end of bedplate 4 rotates the both sides of connecting in support 21, the both ends at the 2 back of base are provided with smooth roof beam 24 respectively, support 11 is provided with the passageway that cup joints with smooth roof beam 24 slip, support 11 openly corresponds the position of passageway with the back and is perpendicular fixedly connected with fore-stock beam 13 and back-stock beam 14 respectively, the center of fore-stock beam 13 and back-stock beam 14 top surface is provided with slide rail 15 along the axial, the both ends of 2 bottom surfaces of base and the center of smooth roof beam 24 bottom surfaces are provided with the spout 25 that matches with slide rail 15 slip joint.
In this embodiment, the outer side surface of the support 21 is vertically and fixedly connected with a shaft body 22, two sides of two ends of the seat plate 4 are rotatably sleeved on the shaft body 22, the periphery of the inner end of the shaft body 22 is respectively sleeved with a torsion spring, and two ends of the torsion spring are fixedly connected with the support 21 and the seat plate 4 respectively; the rotation of the seat plate 4 to the standing state when it is not in use can be realized by the torsion spring.
In this embodiment, the outer side surfaces of the supporting bases 21 are respectively provided with a limiting block 23 for supporting the inner end of the seat plate 4, and the rear end of the seat plate 4 is supported on the top surface of the limiting block 23 when the seat plate 4 rotates forward to a horizontal state.
In this embodiment, the rear end of the top surface of the rear supporting beam 14 and the front end of the top surface of the front supporting beam 13 are respectively and fixedly connected with the vertical plates 16, the screw 5 is rotatably sleeved between the two corresponding vertical plates 16, the front end of the screw 5 penetrates through the front surface of the corresponding vertical plate 16 and is fixedly sleeved with the turntable 51, and the base 2 and the sliding beam 24 are provided with screw holes 26 which are in threaded sleeve matching with the screw 5.
In this embodiment, the bottom end of the back plate 3 is fixedly connected to the top surface of the base 2 at a position between the supports 21.
The working principle is as follows: when the distance between the table and the chair needs to be adjusted, the screw 5 is rotated through the turntable 51, and the screw 5 drives the base 2 to integrally slide back and forth; when the base 2 integrally slides, the sliding groove 25 and the sliding rail 15 slide relatively; after the front and back positions of the base 2 are adjusted, the seat plate 4 is turned forwards, so that the bottom surface of the back end of the seat plate 4 is supported on the top surface of the limiting block 23, and the comfortable sitting requirement of a user is met.
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 (5)
1. The utility model provides a combined table chair, includes landing leg (1), table (12), bedplate (4), backplate (3) and base (2), the rear end fixedly connected with support (11) of landing leg (1) top surface, the front end fixed connection of table (12) be in the top of support (11), the bottom fixed connection of backplate (3) is in on base (2), the inner end of bedplate (4) is rotated and is connected the both sides at base (2) top, its characterized in that: the utility model discloses a support, including base (2), bedplate (4), support (24), support (13), back girder (14), slide rail (15), base (2) top surface, the both ends of base (2) top surface are provided with support (21) respectively, the inner end of bedplate (4) rotate connect in the both sides of support (21), the both ends at the base (2) back are provided with respectively smooth roof beam (24), support (11) be provided with the passageway that smooth roof beam (24) slip cup jointed, support (11) openly and the back correspond the position of passageway perpendicular fixedly connected with fore-stock beam (13) and back-stock beam (14) respectively, the center of fore-stock beam (13) and back-stock beam (14) top surface is provided with slide rail (15) along the axial, the both ends of base (2) bottom surface with the center of smooth roof beam (24) bottom surface be provided with slide rail (15) slip joint assorted spout (25).
2. A combination desk and chair as claimed in claim 1 wherein: the outer side surface of the support (21) is respectively and fixedly connected with a shaft body (22) in a vertical mode, two sides of two ends of the seat plate (4) are respectively rotatably sleeved on the shaft body (22), the periphery of the inner end of the shaft body (22) is respectively sleeved with a torsion spring, and two ends of the torsion spring are respectively and fixedly connected with the support (21) and the seat plate (4).
3. A combination desk and chair as claimed in claim 2 wherein: the outer side surfaces of the supports (21) are respectively provided with a limiting block (23) for supporting the inner end of the seat plate (4), and the rear end of the seat plate (4) is supported on the top surface of the limiting block (23) when the seat plate rotates forwards to be in a horizontal state.
4. A combination desk and chair as claimed in claim 3 wherein: the rear end of the top surface of the rear supporting beam (14) and the front end of the top surface of the front supporting beam (13) are respectively and fixedly connected with vertical plates (16) in a vertical mode, a screw rod (5) is sleeved between the two corresponding vertical plates (16) in a rotating mode, the front end of the screw rod (5) penetrates through the corresponding vertical plate (16) and is fixedly sleeved with a rotary table (51) on the back of the front side, and the base (2) and the sliding beam (24) are provided with screw holes (26) matched with the screw rod (5) in a threaded sleeved mode.
5. A combination desk and chair as claimed in claim 1 wherein: the bottom end of the back plate (3) is fixedly connected to the position, between the supports (21), of the top surface of the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122136344.3U CN215604245U (en) | 2021-09-06 | 2021-09-06 | Combined table and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122136344.3U CN215604245U (en) | 2021-09-06 | 2021-09-06 | Combined table and chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215604245U true CN215604245U (en) | 2022-01-25 |
Family
ID=79910193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122136344.3U Active CN215604245U (en) | 2021-09-06 | 2021-09-06 | Combined table and chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215604245U (en) |
-
2021
- 2021-09-06 CN CN202122136344.3U patent/CN215604245U/en active Active
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