CN218832257U

CN218832257U - Assembled tablet chair convenient to transportation

Info

Publication number: CN218832257U
Application number: CN202223301360.4U
Authority: CN
Inventors: 修辉
Original assignee: Jiangxi Baoshun Industrial Co ltd
Current assignee: Jiangxi Baoshun Industrial Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-11
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses an assembled tablet chair convenient to transportation relates to the tablet chair field, including seat support, the back of the chair and chair leg, the seat support bottom surface is equipped with the first recess of four groups, the inside fixed subassembly that is equipped with of first recess, be equipped with the third lug on the seat support bottom surface four corners, seat support top surface both sides are equipped with support piece, the last runner assembly that is equipped with of support piece, the back of the chair is connected with the bull stick through the support, all be equipped with the handle on seat support and the back of the chair. The utility model discloses a chair leg can be fixed inside first recess through fixed subassembly, the back of the chair can take place to rotate, can easily carry the tablet chair through the handle, area has been reduced, become the transportation of being convenient for with the tablet chair, and can fix after the back of the chair rotates suitable position, accomplish the regulation of angle, use the tablet chair as required, can take out the chair leg from first recess, and it is fixed with chair leg block through the third lug, can dismantle at any time and install new chair leg when the chair leg damages.

Description

Assembled tablet chair convenient to transportation

Technical Field

The utility model relates to a tablet chair field specifically is an assembled tablet chair convenient to transportation.

Background

The tablet chair is a necessary tool for schools and other education places, students need to sit on the tablet chair to study in class, and with the development of science and technology and the progress of times, more and more tablet chairs with different types and different functions gradually appear in the public visual field, for example: a tablet chair capable of correcting posture, a tablet chair capable of adjusting height, a tablet chair with a storage function and the like.

At present, a tablet chair in schools is usually manufactured into a main body by bending and welding aluminum alloy pipes, a chair seat is fixedly arranged on the main body, and the chair seat and the chair back are made of plastics and have the characteristics of lightness and firmness.

However, the tablet chair is integrally formed, occupies a large area during transportation, is not easy to gather and place, wastes a lot of placing space, is not beneficial to transportation, cannot be replaced independently after one chair foot of the tablet chair is damaged, only can replace the whole tablet chair, causes great waste, and cannot adjust the angle of the chair back, so that a student cannot adjust the chair back to the most comfortable angle during use.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing an assembled tablet chair convenient to transportation to solve the technical problem that the transportation is unfavorable, the table foot can't be changed and the back of the chair angle can't be adjusted.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an assembled tablet chair convenient to transportation, includes the seat support, the back of the chair and chair leg, the seat support bottom surface is equipped with the first recess of four groups, the inside fixed subassembly that is equipped with of first recess, fixed subassembly includes first lug, spring and second lug, be equipped with the third lug on the seat support bottom surface four corners, seat support top surface both sides are equipped with support piece, the last runner assembly that is equipped with of support piece, the runner assembly includes bull stick and mounting, the back of the chair is connected with the bull stick through the support, all be equipped with the handle on seat support and the back of the chair.

Through adopting above-mentioned technical scheme, the chair leg can be fixed inside first recess through fixed subassembly, the back of the chair can take place to rotate around the bull stick, folding back of the chair rotates the back of the chair to when parallel with the seat support, can easily carry the tablet chair through the handle, floor area has been reduced, become the transportation of being convenient for the tablet chair, use the tablet chair as needs, can take out the chair leg from first recess, and it is fixed with chair leg block through the third lug, accomplish the equipment of chair leg, and can dismantle at any time and install new chair leg when the chair leg damages.

The utility model discloses further set up to, one of chair leg serve be equipped with third lug assorted second recess, be equipped with the screw hole on chair leg and the third lug all.

Through adopting above-mentioned technical scheme for the chair leg can pass through third lug and second recess block, and pass the screw hole with the bolt and fix the chair leg, accomplishes the equipment of chair leg, sets up like this and makes the chair leg can dismantle and assemble, when the chair leg damages, can change convenient and fast at any time, and adopt threaded connection to let the chair leg very firm.

The utility model discloses further set up to, first recess one side is equipped with first lug, first recess opposite side is equipped with the second lug, install the spring on the first recess, and the spring housing establishes outside at the second lug, chair leg one end be equipped with first lug assorted third recess, the chair leg other end be equipped with second lug assorted fourth recess, first lug is laminated mutually with the third recess, the spring is compression state, second lug shape is the first lug of twice height.

Through adopting above-mentioned technical scheme, make when transporting, can be with the fourth recess and the second lug looks block of chair leg one end, the spring is extrusion state this moment, when the third recess of the chair leg other end aligns first lug, loosen the chair leg, the elasticity of spring makes third recess and first lug block, accomplish the fixed of chair leg, accomodate the chair leg to the seat support inside, floor area has been reduced, the tablet chair transportation of being convenient for, when the chair leg is taken out to needs, can remove the chair leg to the direction of extrusion spring, when the fourth recess was blocked with the second lug looks, first lug just breaks away from each other with the third recess, can directly take out the chair leg.

The utility model discloses further set up to, sliding connection has the mounting on the support piece, and outside the support piece all stretched out at the mounting both ends, the bull stick is inside be equipped with mounting assorted spout, the bull stick is swing joint with the mounting.

By adopting the technical scheme, the rotating rod can rotate around the fixing piece, so that the chair back is driven to rotate, the rotating angle of the chair back can be controlled at any time, when the chair back is rotated to be parallel to the chair seat, the tablet chair can be easily carried through the lifting handle, the occupied area is reduced, and the tablet chair can be conveniently transported.

The utility model discloses further set up to, install the fixture block on the mounting tip of one side, support piece is last be equipped with fixture block assorted draw-in groove, the bull stick is inside to be equipped with the multiunit fixed slot, be equipped with on the mounting with fixed slot assorted fixed block, the fixed block is laminated with the fixed slot is inside mutually, the fixture block is laminated with the draw-in groove mutually.

Through adopting above-mentioned technical scheme for can be through the pull mounting, thereby the block of control fixed block and fixed slot when taking the mounting out the certain distance, rotates the back of the chair to suitable angle, pushes the mounting again, makes the fixed block in the fixed slot, and the fixture block is in the draw-in groove this moment, avoids the mounting to take place to remove, thereby prevents that the back of the chair from rotating again, has fixed the angle.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a set up the second recess on third lug and the chair leg for the chair leg can be through third lug and second recess block, and pass the screw hole with the bolt and fix the chair leg, accomplishes the equipment of chair leg, sets up like this and makes the chair leg dismantle and assemble, when the chair leg damages, can change convenient and fast at any time.

2. The utility model discloses a set up the runner assembly for the back of the chair can rotate at any time, when the transportation, can rotate the back of the chair to parallel with the seat support, make the tablet chair can fold, has reduced the occupation of land space, the transportation of being convenient for, and can take up the tablet chair through the handle, it is very portable.

3. The utility model discloses a set up mounting, fixture block and fixed block for when the fixed block was in the fixed slot, the fixture block prevented in the draw-in groove that the bull stick from rotating again, had accomplished the fixed after the back of the chair angle modulation.

4. The utility model discloses a set up first recess and fixed subassembly for the tablet chair can be fixed the chair leg inside first recess when the transportation with carry, has reduced the occupation of land space of tablet chair, is convenient for accomodate and transport.

Drawings

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

FIG. 2 is a schematic view of the bottom structure of the chair seat of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a in fig. 1;

fig. 4 is a schematic cross-sectional view of the rotating rod of the present invention;

FIG. 5 is a schematic view of a chair leg structure of the present invention;

FIG. 6 is a schematic view of the fixing member of the present invention;

fig. 7 is a sectional view of a chair leg of the present invention.

In the figure: 1. a chair seat; 101. a first groove; 102. a first bump; 103. a spring; 104. a second bump; 2. a chair back; 3. a support; 4. a support member; 41. a card slot; 5. a rotating rod; 51. a chute; 52. a fixing groove; 6. a fixing member; 61. a clamping block; 62. a fixed block; 7. a chair leg; 71. a second groove; 72. a threaded hole; 73. a third groove; 74. a fourth groove; 8. a third bump; 9. a handle.

Detailed Description

The technical solution 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. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Next, an embodiment of the present invention will be described with reference to the overall structure thereof.

The utility model provides an assembled tablet chair convenient to transportation, as shown in the figure 1-7, including seat support 1, back of the chair 2 and chair leg 7, seat support 1 bottom surface is equipped with four groups of first recess 101, first recess 101 is inside to be equipped with fixed subassembly, fixed subassembly includes first lug 102, spring 103 and second lug 104, be equipped with third lug 8 on the four corners of seat support 1 bottom surface, seat support 1 top surface both sides are equipped with support piece 4, be equipped with rotating assembly on the support piece 4, rotating assembly includes bull stick 5 and mounting 6, back of the chair 2 is connected with bull stick 5 through support 3, all be equipped with handle 9 on seat support 1 and the back of the chair 2, chair leg 7 can be fixed inside first recess 101 through fixed subassembly, back of the chair 2 can take place to rotate around bull stick 5, fold back of the chair 2 and rotate back of the chair 2 to parallel with seat support 1, can easily carry the tablet chair through handle 9, the area has been reduced, become the tablet chair convenient transportation, when needing to use the tablet chair, can go out chair leg 7 from first recess, and take 8 with chair leg 7 block fixedly through the third lug, accomplish the equipment of chair leg 7, and can dismantle with the new installation at any time.

Referring to fig. 2 and 5, in the above embodiment, one end of the leg 7 is provided with the second groove 71 matching with the third protrusion 8, and the leg 7 and the third protrusion 8 are both provided with the threaded hole 72, so that the leg 7 can be fastened with the second groove 71 through the third protrusion 8, and the leg 7 is fixed by passing the threaded hole 72 through the bolt, thereby completing the assembly of the leg 7.

Referring to fig. 2, 5 and 7, in the above embodiment, a first protrusion 102 is disposed on one side of a first groove 101, a second protrusion 104 is disposed on the other side of the first groove 101, a spring 103 is mounted on the first groove 101, the spring 103 is sleeved outside the second protrusion 104, a third groove 73 matching with the first protrusion 102 is disposed at one end of the chair leg 7, a fourth groove 74 matching with the second protrusion 104 is disposed at the other end of the chair leg 7, the first protrusion 102 and the third groove 73 are attached, the spring 103 is in a compressed state, the second protrusion 104 is in a shape of the first protrusion 102 with a height twice as high as that of the first protrusion 102, so that the fourth groove 74 at one end of the chair leg 7 can be engaged with the second protrusion 104 during transportation, the spring 103 is in an extruded state, when the third groove 73 at the other end of the chair leg 7 is aligned with the first protrusion 102, the spring 103 is released, the third groove 73 is engaged with the first protrusion 102 by the elasticity of the spring 103, the fixing of the chair leg 7 is completed, the chair leg 7 is accommodated in the seat 1, the floor area is reduced, the chair leg 7 can be conveniently taken out, the chair leg 7 can be taken out, and the spring 103 can be directly disengaged from the first protrusion 102, and the third groove 102 can be disengaged from the spring 102 when the spring 103 is moved to the second protrusion 104, and the spring 7.

Referring to fig. 1, 3 and 6, in the above embodiment, the fixing member 6 is slidably connected to the supporting member 4, two end portions of the fixing member 6 extend out of the supporting member 4, the rotating rod 5 is internally provided with a sliding slot 51 matched with the fixing member 6, and the rotating rod 5 is movably connected with the fixing member 6, so that the rotating rod 5 can rotate around the fixing member 6, thereby driving the chair back 2 to rotate, so that the rotation angle of the chair back 2 can be controlled at any time, when the chair back 2 is rotated to be parallel to the chair seat 1, the tablet chair can be easily carried through the handle 9, the floor area is reduced, and the tablet chair becomes convenient to transport.

Referring to fig. 1, 3, 4, and 6, in the above embodiment, a fixture block 61 is installed at an end of the fixing member 6 on one side, a slot 41 matched with the fixture block 61 is formed in the supporting member 4, a plurality of groups of fixing slots 52 are formed in the rotating rod 5, a fixing block 62 matched with the fixing slots 52 is formed in the fixing member 6, the fixing block 62 is attached to the inside of the fixing slot 52, the fixture block 61 is attached to the slot 41, so that the fixing member 6 can be pulled to control the engagement between the fixing block 62 and the fixing slot 52, when the fixing member 6 is pulled out by a certain distance, the seat back 2 is rotated to a proper angle, the fixing member 6 is pushed in, the fixing block 62 is engaged with the fixing slot 52, and the fixture block 61 is engaged with the slot 41, thereby preventing the fixing member 6 from moving, and preventing the rotating rod 5 from rotating again, thereby fixing the angle of the seat back 2.

The utility model discloses a theory of operation does: when a tablet chair is required to be used, the second groove 71 on the chair leg 7 is firstly clamped with the third bump 8, the chair leg 7 is fixed by a bolt penetrating through the threaded hole 72, the assembly of the chair leg 7 is completed, and a new chair leg 7 can be detached and installed at any time when the chair leg 7 is damaged, because the rotating rod 5 is movably connected with the fixing piece 6, the rotating rod 5 can rotate around the fixing piece 6, so as to drive the chair back 2 to rotate, so that the rotating angle of the chair back 2 can be controlled at any time, after the chair back 2 is adjusted to a proper angle, the fixing piece 6 is pushed, so that the fixing block 62 is clamped in the fixing groove 52, and the clamping block 61 is clamped in the clamping groove 41, the fixing piece 6 is prevented from moving, so that the rotating rod 5 is prevented from rotating again, the angle of the chair back 2 is fixed, when the tablet chair needs to be transported, the fourth groove 74 at one end of the chair leg 7 is clamped with the second bump 104, at the moment, the spring 103 is in a squeezing state, when the third groove 73 at the other end of the chair leg 7 is aligned with the first bump 102, the chair leg 7 is loosened, the third groove 73 is clamped with the first bump 102 due to the elastic force of the spring 103, the chair leg 7 is fixed, the chair leg 7 is accommodated in the chair seat 1, then the fixing piece 6 is drawn out, the fixing piece 62 is separated from the fixing groove 52, the chair back 2 can rotate, and when the chair back 2 rotates to be parallel to the chair seat 1, the tablet chair can be easily carried through the lifting handle 9, the floor area is reduced, the tablet chair is convenient to transport, when the chair leg 7 needs to be taken out, the chair leg 7 can be moved towards the direction of squeezing the spring 103, when the fourth groove 74 is clamped with the second bump 104, the first bump 102 and the third groove 73 are just separated from each other, and the chair leg 7 can be directly taken out.

While embodiments of the invention have been illustrated and described, it is not intended to limit the invention to the exact construction and operation illustrated and described, and that various other features, structures, materials, or characteristics may be substituted for those illustrated and described without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an assembled tablet chair convenient to transportation, includes seat support (1), the back of the chair (2) and chair leg (7), its characterized in that: seat support (1) bottom surface is equipped with four sets of first recesses (101), the inside fixed subassembly that is equipped with of first recess (101), fixed subassembly includes first lug (102), spring (103) and second lug (104), be equipped with third lug (8) on seat support (1) bottom surface four corners, seat support (1) top surface both sides are equipped with support piece (4), be equipped with rotating assembly on support piece (4), rotating assembly includes bull stick (5) and mounting (6), back of the chair (2) are connected with bull stick (5) through support (3), all be equipped with handle (9) on seat support (1) and the back of the chair (2).

2. The modular tablet chair for ease of transport of claim 1, wherein: one end of the chair leg (7) is provided with a second groove (71) matched with the third bump (8), and the chair leg (7) and the third bump (8) are both provided with threaded holes (72).

3. The modular tablet chair for ease of transport of claim 1, wherein: first recess (101) one side is equipped with first lug (102), first recess (101) opposite side is equipped with second lug (104), install spring (103) on first recess (101), and spring (103) cover is established in second lug (104) outside, chair leg (7) one end is equipped with and first lug (102) assorted third recess (73), chair leg (7) other end is equipped with and second lug (104) assorted fourth recess (74).

4. The modular tablet chair for ease of transport of claim 1, wherein: the support piece (4) is connected with a fixing piece (6) in a sliding mode, two ends of the fixing piece (6) extend out of the support piece (4), a sliding groove (51) matched with the fixing piece (6) is formed in the rotating rod (5), and the rotating rod (5) is movably connected with the fixing piece (6).

5. The modular tablet chair of claim 1, wherein: one side install fixture block (61) on mounting (6) tip, be equipped with on support piece (4) with fixture block (61) assorted draw-in groove (41), bull stick (5) inside is equipped with multiunit fixed slot (52), be equipped with on mounting (6) with fixed slot (52) assorted fixed block (62).

6. The modular tablet chair of claim 5, wherein: the fixing block (62) is attached to the inside of the fixing groove (52), and the clamping block (61) is attached to the clamping groove (41).

7. The modular tablet chair for ease of transport of claim 1, wherein: the first bump (102) is attached to the third groove (73), and the spring (103) is in a compressed state.

8. The modular tablet chair for ease of transport of claim 1, wherein: the second bump (104) is shaped as a first bump (102) of twice the height.