CN214510311U

CN214510311U - Easy dismouting fibreboard table chair

Info

Publication number: CN214510311U
Application number: CN202023072546.8U
Authority: CN
Inventors: 刘富强; 王绍琴
Original assignee: Yunnan Zuoheng Teaching Equipment Co ltd
Current assignee: Yunnan Zuoheng Teaching Equipment Co ltd
Priority date: 2020-12-19
Filing date: 2020-12-19
Publication date: 2021-10-29
Anticipated expiration: 2030-12-19

Abstract

The utility model provides a table and chair with easily-disassembled and assembled fiber boards. The easily-disassembled and assembled fiberboard desk and chair comprises two circular tubes; the two connecting plates are fixedly arranged at the tops of the two circular tubes; the supporting plate is fixedly arranged at the tops of the two circular tubes and is positioned between the two connecting plates; the mounting column is fixedly mounted at the top of the supporting plate; the sleeve is sleeved on the mounting column in a sliding manner; the two first brackets are fixedly arranged on two sides of the sleeve respectively; the two first fixing plates are fixedly arranged on the top ends of the two first brackets respectively; the fiber board table top is fixedly arranged at the tops of the two first fixing plates. The utility model provides an easy dismouting fibreboard table chair has the advantage that reduces occupation space, reduces installation time, avoids causing the influence to the human body.

Description

Easy dismouting fibreboard table chair

Technical Field

The utility model relates to a table chair technical field especially relates to an easy dismouting fibreboard table chair.

Background

The desks and chairs are widely distributed in life of people, and the current desk and chair forms are different along with different use scenes, for example, in some school canteens, some desks and chairs with multiple integrated chairs are used for dining.

However, the seat of the integrated type occupies a relatively large space during transportation, a welding mode is mostly used in actual installation, the welding not only delays the construction period, but also the gas generated by welding is not good for human bodies and the environment.

Therefore, it is necessary to provide a new fiber board table and chair with easy assembly and disassembly to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide an easy dismouting fibreboard table chair with reduce occupation space, reduce installation time, avoid causing the influence to the human body.

In order to solve the technical problem, the utility model provides an easy dismouting fibreboard table chair includes: two circular tubes; the two connecting plates are fixedly arranged at the tops of the two circular tubes; the supporting plate is fixedly arranged at the tops of the two circular tubes and is positioned between the two connecting plates; the mounting column is fixedly mounted at the top of the supporting plate; the sleeve is sleeved on the mounting column in a sliding manner; the two first brackets are fixedly arranged on two sides of the sleeve respectively; the two first fixing plates are fixedly arranged on the top ends of the two first brackets respectively; the fiber board table top is fixedly arranged at the tops of the two first fixing plates; the four fiber bench surfaces are respectively arranged on two sides of the fiber bench table top; and the four connecting mechanisms are respectively arranged at two ends of the two circular tubes and respectively correspond to the four fiber stool surfaces.

Preferably, the connecting mechanism comprises an insertion groove, an insertion rod, a second support, a second fixing plate, an adjusting plate and an adjusting mechanism, the insertion groove is formed in one end of the round pipe, the insertion rod is slidably mounted in the insertion groove, one end of the insertion rod extends out of the round pipe, the second support is fixedly mounted at one end, located outside the round pipe, of the insertion rod, the second support is located below the stool surface of the fiber board, the second fixing plate is fixedly mounted at the top end of the second support, the adjusting plate is fixedly mounted at the top of the second fixing plate, the top of the adjusting plate is in contact with the bottom of the stool surface of the fiber board, and the adjusting mechanism is arranged on the adjusting plate.

Preferably, adjustment mechanism includes slide, two guide arms, draw runner, cavity, pin rod, solid fixed ring and spring, the slide is seted up at the top of regulating plate, two the equal fixed mounting of guide arm is in on the both sides inner wall of slide, the draw runner slip cap is established on two the guide arm, the draw runner with the inner wall sliding connection of slide, the top of draw runner extends to outside the regulating plate and with the bottom fixed connection of fibreboard bench face, the cavity is seted up on the regulating plate, the cavity is located one side of slide, pin rod sliding connection is in on the both sides inner wall of cavity, the one end of pin rod extends to in the slide and with draw runner sliding connection, the one end that the draw runner was kept away from to outside the regulating plate, the solid fixed ring fixed cap is established on the pin rod, gu fixed ring with the inner wall sliding connection of slide, the spring sliding sleeve is arranged on the pin rod, and the spring is located the fixed ring is far away from one side of the sliding strip and located in the cavity.

Preferably, two all be equipped with four first bolts on the connecting plate, four first bolt respectively with two pipe threaded connection, be equipped with four second bolts in the backup pad, four the second bolt respectively with two pipe threaded connection.

Preferably, a third bolt is slidably arranged on the sleeve, a plurality of mounting holes are formed in the mounting column, the third bolt penetrates through one of the mounting holes, four fourth bolts are arranged on the two first fixing plates, and the eight fourth bolts are in threaded connection with the table top of the fiber board.

Preferably, a fifth bolt is installed on the inner wall of one side of the insertion groove in a threaded manner, the fifth bolt is in threaded connection with the insertion rod, four sixth bolts are installed on the second fixing plate in a threaded manner, and the four sixth bolts are all in threaded connection with the adjusting plate.

Compared with the prior art, the utility model provides an easy dismouting fibreboard table chair has following beneficial effect:

the utility model provides an easy dismouting fibreboard table chair:

1. the base is formed when the two circular tubes and the two connecting plates are convenient to splice, the mounting of the supporting plate is convenient for mounting the mounting column, the sleeve is convenient for mounting the first support and is also convenient for adjusting the height of the fiber board desktop, the first fixing plate is convenient for fixing with the fiber board desktop, the second support is convenient for mounting on the circular tubes through the connecting mechanism, and is convenient for supporting and mounting the fiber board stool surface, and the position of the fiber board stool surface is convenient to adjust through the adjusting mechanism, so that the base can adapt to the sitting postures of different users, and is flexible to use;

2. be convenient for carry out the rigidity to draw runner and fibreboard bench face through adjustment mechanism, it is fixed comparatively stable, and can not lose, be convenient for make connecting plate and pipe fix through first bolt, the second bolt is convenient for fix backup pad and pipe, be convenient for fix the sleeve through the third bolt, the mounting hole is convenient for adjust the telescopic height, thereby adjust the height of fibreboard desktop, the fibreboard desktop is convenient for demolish by the fourth bolt, peg graft pole and pipe are convenient for fix through the fifth bolt, the regulating plate is convenient for install by the sixth bolt.

Drawings

Fig. 1 is a schematic front sectional view illustrating a preferred embodiment of an easily detachable fiberboard table and chair according to the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 3 is an enlarged schematic view of a portion B shown in FIG. 1;

FIG. 4 is an enlarged schematic view of a portion C shown in FIG. 1;

FIG. 5 is a schematic side sectional view of a preferred embodiment of an easily disassembled and assembled fiber board table and chair according to the present invention;

fig. 6 is an enlarged structural view of a portion D shown in fig. 5.

Reference numbers in the figures: 1. a circular tube; 2. a connecting plate; 3. a support plate; 4. mounting a column; 5. a sleeve; 6. a first bracket; 7. a first fixing plate; 8. a fiberboard tabletop; 9. a fiber board stool surface; 10. inserting grooves; 11. a plug rod; 12. a second bracket; 13. a second fixing plate; 14. an adjusting plate; 15. a slideway; 16. a guide bar; 17. a slide bar; 18. a chamber; 19. a pin rod; 20. a fixing ring; 21. a spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, wherein fig. 1 is a schematic sectional view of a preferred embodiment of an easy-to-assemble and disassemble fiberboard table and chair according to the present invention; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; FIG. 3 is an enlarged schematic view of a portion B shown in FIG. 1; FIG. 4 is an enlarged schematic view of a portion C shown in FIG. 1; FIG. 5 is a schematic side sectional view of a preferred embodiment of an easily disassembled and assembled fiber board table and chair according to the present invention; fig. 6 is an enlarged structural view of a portion D shown in fig. 5. Easy dismouting fibreboard table chair includes: two circular tubes 1; the two connecting plates 2 are fixedly arranged at the tops of the two circular tubes 1; the supporting plate 3 is fixedly arranged at the tops of the two circular tubes 1, and the supporting plate 3 is positioned between the two connecting plates 2; the mounting column 4 is fixedly arranged on the top of the supporting plate 3; the sleeve 5 is sleeved on the mounting column 4 in a sliding manner; the two first brackets 6 are respectively and fixedly arranged on two sides of the sleeve 5; the two first fixing plates 7 are respectively fixedly arranged on the top ends of the two first brackets 6; the fiberboard table top 8 is fixedly arranged at the tops of the two first fixing plates 7; the four fiber bench tops 9 are respectively arranged at two sides of the fiber bench table top 8; four coupling mechanism, four coupling mechanism sets up respectively two the both ends of pipe 1 are respectively with four fibreboard bench face 9 is corresponding, forms the base when being convenient for the concatenation through two pipe 1 and two connecting plate 2, and the installation erection column 4 of being convenient for of backup pad 3, sleeve 5 are also convenient for adjust the height of fibreboard desktop 8 when being convenient for install first support 6, and first fixed plate 7 is convenient for fix with fibreboard desktop 8.

The connecting mechanism comprises an inserting groove 10, an inserting rod 11, a second support 12, a second fixing plate 13, an adjusting plate 14 and an adjusting mechanism, the inserting groove 10 is arranged at one end of the circular tube 1, the inserting rod 11 is slidably mounted in the inserting groove 10, one end of the inserting rod 11 extends out of the circular tube 1, the second support 12 is fixedly mounted at one end of the inserting rod 11 outside the circular tube 1, the second support 12 is positioned below the fiber bench surface 9, the second fixing plate 13 is fixedly mounted at the top end of the second support 12, the adjusting plate 14 is fixedly mounted at the top of the second fixing plate 13, the top of the adjusting plate 14 is in contact with the bottom of the fiber bench surface 9, the adjusting mechanism is arranged on the adjusting plate 14, and the second support 12 is conveniently mounted on the circular tube 1 through the connecting mechanism, and at the same time, the fiber bench top 9 is convenient to support and install.

Adjustment mechanism includes slide 15, two guide arms 16, draw runner 17, cavity 18, pin 19, solid fixed ring 20 and spring 21, slide 15 sets up at the top of regulating plate 14, two the equal fixed mounting of guide arm 16 is in on the both sides inner wall of slide 15, draw runner 17 slip cover is established on two on the guide arm 16, draw runner 17 with slide 15's inner wall sliding connection, the top of draw runner 17 extend to regulating plate 14 outer and with the bottom fixed connection of fibreboard bench face 9, cavity 18 sets up on regulating plate 14, cavity 18 is located one side of slide 15, pin 19 slidable mounting is in on the both sides inner wall of cavity 18, pin 19's one end extend to in the slide 15 and with draw runner 17 sliding connection, pin 19 keeps away from the one end of draw runner 17 extends to outside regulating plate 14, the fixed cover of solid fixed ring 20 is established on pin 19, solid fixed ring 20 with slide 15's inner wall sliding connection, spring 21 sliding connection establishes on pin 19, spring 21 is located gu fixed ring 20 keeps away from one side of draw runner 17 is located in the cavity 18, be convenient for carry out the rigidity to draw runner 17 and fibreboard bench face 9 through adjustment mechanism, it is fixed comparatively stable, and can not lose.

Two all be equipped with four first bolts on the connecting plate 2, four first bolt respectively with two 1 threaded connection of pipe, be equipped with four second bolts in the backup pad 3, four the second bolt respectively with two 1 threaded connection of pipe is convenient for make connecting plate 2 and pipe 1 fix through first bolt, and the second bolt is convenient for fix backup pad 3 and pipe 1.

Slide on the sleeve 5 and be equipped with the third bolt, a plurality of mounting holes have been seted up on the erection column 4, the third bolt runs through one of them the mounting hole, two all be equipped with four fourth bolts, eight on the first fixed plate 7 the fourth bolt all with 8 threaded connection of fibreboard desktop is convenient for fix sleeve 5 through the third bolt, and the mounting hole is convenient for adjust sleeve 5's height to adjust fibreboard desktop 8's height, the fourth bolt is convenient for demolish fibreboard desktop 8.

The inner wall of one side of the insertion groove 10 is provided with a fifth bolt in a threaded manner, the fifth bolt is in threaded connection with the insertion rod 11, the second fixing plate 13 is provided with four sixth bolts in a threaded manner, the four sixth bolts are in threaded connection with the adjusting plate 14, the insertion rod 11 and the circular tube 1 can be conveniently fixed through the fifth bolts, and the adjusting plate 14 can be conveniently installed through the sixth bolts.

The utility model provides an easy dismouting fibreboard table chair's theory of operation as follows:

during installation, firstly, two circular tubes 1 are placed on the ground, then two connecting plates 2 are fixed through first bolts, then insertion rods 11 are inserted into insertion grooves 10 and fixed through fifth bolts, then support plates 3 are installed on the two circular tubes 1 through second bolts, then protective covers are sleeved on the installation columns 4 to avoid accidental injury of personnel, then sleeves 5 are sleeved on the installation columns 4 and fixed through third bolts, and then fiberboard tabletop 8 is fixed through fourth bolts on the first fixing plates 7, wherein the heights of the fiberboard tabletop 8 can be adjusted through a plurality of installation holes;

when the fiber stool surface 9 is installed, the adjusting plate 14 is installed at the top of the second fixing plate 13 through a sixth bolt;

when the device is used, due to the fact that people lead to different sitting postures, a plurality of pin grooves are formed in one side, located on the pin rod 19, of the sliding strip 17, the pin rod 19 is pulled, the pin rod 19 is separated from the pin grooves in the sliding strip 17, the fixing ring 20 compresses the spring 21, the fiber stool surface 9 can drive the sliding strip 17 to slide on the two guide rods 16, the position of the telescopic fiber stool surface 9 can be adjusted, the pin rod 19 can be sent after the adjustment is finished, and the pin rod 19 is made to be pinned into the pin grooves again to enable the fiber stool surface 9 to be fixed.

the utility model provides an easy-to-assemble and disassemble fiber board desk chair, which is convenient for splicing two round tubes 1 and two connecting plates 2 and simultaneously forms a base, a mounting column 4 is convenient to mount by mounting a support plate 3, a sleeve 5 is convenient for mounting a first support 6 and simultaneously is convenient for adjusting the height of a fiber board desktop 8, a first fixing plate 7 is convenient for fixing with the fiber board desktop 8, a second support 12 is convenient to mount on the round tube 1 by a connecting mechanism, and simultaneously is convenient for supporting and mounting a fiber board stool surface 9, the position of the fiber board stool surface 9 is convenient to adjust by an adjusting mechanism, thereby being capable of adapting to the sitting postures of different users, being flexible to use, being convenient for fixing the slide bar 17 and the fiber board stool surface 9 by the adjusting mechanism, being stable in fixation, not lost, being convenient for fixing the connecting plates 2 and the round tubes 1 by the first bolts, and being convenient for fixing the support plate 3 and the round tubes 1 by the second bolts, be convenient for fix sleeve 5 through the third bolt, the mounting hole is convenient for adjust sleeve 5's height to adjust the height of fibreboard desktop 8, the fibreboard desktop 8 is convenient for demolish through the fourth bolt, is convenient for fix peg graft pole 11 and pipe 1 through the fifth bolt, and the regulating plate 14 is convenient for install through the sixth bolt.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known;

furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise;

in addition, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or integral parts; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides an easy dismouting fibreboard table chair which characterized in that includes:

two circular tubes;

the two connecting plates are fixedly arranged at the tops of the two circular tubes;

the supporting plate is fixedly arranged at the tops of the two circular tubes and is positioned between the two connecting plates;

the mounting column is fixedly mounted at the top of the supporting plate;

the sleeve is sleeved on the mounting column in a sliding manner;

the two first brackets are fixedly arranged on two sides of the sleeve respectively;

the two first fixing plates are fixedly arranged on the top ends of the two first brackets respectively;

the fiber board table top is fixedly arranged at the tops of the two first fixing plates;

the four fiber bench surfaces are respectively arranged on two sides of the fiber bench table top;

and the four connecting mechanisms are respectively arranged at two ends of the two circular tubes and respectively correspond to the four fiber stool surfaces.

2. The easy-to-assemble and disassemble fiber board chair as claimed in claim 1, wherein the connecting mechanism comprises a plug-in groove, a plug-in rod, a second bracket, a second fixing plate, an adjusting plate and an adjusting mechanism, the plug-in groove is arranged at one end of the round tube, the plug-in rod is slidably mounted in the plug-in groove, one end of the plug-in rod extends out of the round tube, the second bracket is fixedly mounted at one end of the plug-in rod outside the round tube, the second bracket is positioned below the fiber board stool surface, the second fixing plate is fixedly mounted at the top end of the second bracket, the adjusting plate is fixedly mounted at the top of the second fixing plate, the top of the adjusting plate is in contact with the bottom of the fiber board stool surface, and the adjusting mechanism is arranged on the adjusting plate.

3. The easy-to-assemble and disassemble fiberboard table and chair of claim 2, wherein the adjusting mechanism comprises a slide way, two guide rods, a slide bar, a chamber, a pin rod, a fixing ring and a spring, the slide way is arranged at the top of the adjusting plate, the two guide rods are fixedly arranged on the inner walls of the two sides of the slide way, the slide bar is slidably arranged on the two guide rods, the slide bar is slidably connected with the inner walls of the slide way, the top of the slide bar extends to the outside of the adjusting plate and is fixedly connected with the bottom of the fiberboard stool surface, the chamber is arranged on the adjusting plate, the chamber is positioned on one side of the slide way, the pin rod is slidably arranged on the inner walls of the two sides of the chamber, one end of the pin rod extends to the inside of the slide way and is slidably connected with the slide bar, one end of the pin rod, which is far away from the slide bar, extends to the outside of the adjusting plate, the fixed cover of solid fixed ring is established on the pin rod, gu fixed ring with the inner wall sliding connection of slide, the spring sliding sleeve is established on the pin rod, the spring is located gu fixed ring keeps away from one side of draw runner is located in the cavity.

4. The fiber board desk and chair easy to assemble and disassemble as claimed in claim 1, wherein four first bolts are respectively arranged on two connecting plates, the four first bolts are respectively in threaded connection with two round tubes, four second bolts are arranged on the supporting plate, and the four second bolts are respectively in threaded connection with two round tubes.

5. The fiber board table and chair easy to assemble and disassemble as claimed in claim 1, wherein a third bolt is slidably disposed on the sleeve, a plurality of mounting holes are disposed on the mounting posts, the third bolt penetrates through one of the mounting holes, four fourth bolts are disposed on each of the two first fixing plates, and the eight fourth bolts are threadedly connected with the fiber board table top.

6. The fiber board table and chair easy to disassemble and assemble according to claim 2, wherein a fifth bolt is installed on the inner wall of one side of the insertion groove in a threaded manner and is in threaded connection with the insertion rod, four sixth bolts are installed on the second fixing plate in a threaded manner and are in threaded connection with the adjusting plate.