Integrated lifting table and chair

Abstract

The utility model belongs to the technical field of integrated tables and chairs, and particularly relates to an integrated lifting table and chair which comprises a bottom rod, connecting clamping pipes are symmetrically welded to the two sides of the bottom rod, balancing weights are fixedly installed in the connecting clamping pipes in an inserted mode, an inclined supporting pipe is welded to one side of the top end of the bottom rod, and a supporting sleeve is arranged outside the inclined supporting pipe in a sleeved mode. A supporting frame is welded to the middle of one side of the supporting sleeve, and a seat plate is installed at the top end of the supporting frame. By taking out a first clamping rod and adjusting the height of a supporting sleeve, the using height of the seat plate and the using height of the table top plate can be synchronously adjusted, by taking out a second clamping rod and adjusting the height of a vertical supporting pipe, the using height of the table top plate can be independently adjusted, and the applicability of the integrated lifting table and chair can be improved; by taking out the plug pin, the position of the U-shaped supporting rod can be adjusted, so that a user can conveniently sit on the seat plate, and the integrated lifting table and chair can be conveniently used.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of integrated table and chair, and particularly relates to an integrated lifting table and chair. BACKGROUND

[0002] Desks and chairs are indispensable teaching facilities in school teaching or home learning. In some specific occasions, such as education and training, or small space rooms; due to space layout tension, in order to place more tables and chairs, save space occupancy; therefore, an integrated table and chair is designed.

[0003] The Chinese invention patent with the publication number CN217337874U discloses a lifting integrated table and chair structure, which has the beneficial effects that: the support main body in the integrated structure is used to connect the table panel and the seat back assembly: the table panel and the seat back assembly form a whole, and the structure has good integrity; thereby, the space occupation can be reduced; in addition, the back support vertical rod is slidably sleeved on the lifting guide rod, the back support vertical rod can be adjusted in height relative to the lifting guide rod; and during the height adjustment of the back support vertical rod, the height of the table panel and the seat back assembly can be adjusted at the same time, which is suitable for people of different heights. In addition, the height of the table panel and the seat back assembly can be adjusted according to the user's needs: the integrated table and chair can be used in a sitting position and a standing position, and the use of the integrated table and chair is more flexible.

[0004] However, the integrated table and chair structure has the following defects in actual use: when the user is fat (such as having a big belly), it is difficult to sit on the seat back assembly inside the integrated table and chair structure, and the height of the table panel and the seat back assembly of the integrated table and chair structure is synchronously adjusted, the height of the table panel cannot be adjusted alone, and it is difficult to be applicable to people of different heights. Based on this, the utility model provides an integrated lifting table and chair. UTILITY MODEL CONTENTS

[0005] In order to solve the above problems in the prior art, the utility model provides an integrated lifting table and chair, which has the characteristics of good use effect.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme: an integrated lifting table and chair, comprising a bottom rod, the bottom rod is symmetrically welded with a connecting clamp pipe on both sides, a counterweight is fixedly installed in the connecting clamp pipe, an inclined support pipe is welded on one side of the top end of the bottom rod, a support sleeve is sleeved outside the inclined support pipe, a support frame is welded on one side of the middle part of the support sleeve, and a seat plate is installed at the top end of the support frame.

[0007] The bottom rod is welded with a support block at the top of one end, the support block is provided with a mounting opening in the middle of one end, a D-shaped support rod is movably mounted in the mounting opening, a vertical sleeve is welded at one end of the D-shaped support rod, a vertical branch pipe is mounted in the vertical sleeve, and a tabletop is mounted at the top end of the vertical branch pipe.

[0008] As the preferred technical scheme of the integrated lifting table and chair of the utility model, the connecting clamping pipe is provided with a fixing hole in the middle of the top end, the counterweight block is provided with a locking clamping hole on one side of the top end, the locking clamping hole and the fixing hole are matched with each other, the fixing hole is mounted with a fixing rod, and one end of the fixing rod is located in the locking clamping hole.

[0009] As the preferred technical scheme of the integrated lifting table and chair of the utility model, the inclined branch pipe is provided with a first positioning hole at one end, the support sleeve is provided with a first mounting hole at the bottom of one end, the first mounting hole and the first positioning hole are matched with each other, and a first clamping rod is penetrated and mounted in the first mounting hole and the corresponding first positioning hole.

[0010] As the preferred technical scheme of the integrated lifting table and chair of the utility model, a first through hole is formed in one side of the inside of the mounting opening, and a second through hole is formed in the other side of the inside of the mounting opening.

[0011] As the preferred technical scheme of the integrated lifting table and chair of the utility model, the outer side of the D-shaped support rod is a flat protrusion, a first connecting hole is formed in one side of the top end of the flat protrusion of the D-shaped support rod, and a second connecting hole is formed in the other side of the top end of the flat protrusion of the D-shaped support rod.

[0012] As the preferred technical scheme of the integrated lifting table and chair of the utility model, the first through hole and the first connecting hole are matched with each other, a limiting bolt is penetrated and mounted in the first through hole and the first connecting hole, the second through hole and the second connecting hole are matched with each other, and a bolt is penetrated and mounted in the second through hole and the second connecting hole.

[0013] As the preferred technical scheme of the integrated lifting table and chair of the utility model, a second mounting hole is formed in the top end of the vertical sleeve, a second positioning hole is formed at one end of the vertical branch pipe, the second positioning hole and the second mounting hole are matched with each other, and a second clamping rod is penetrated and mounted in the second mounting hole and the corresponding second positioning hole.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The integrated lifting table and chair is convenient to assemble, the height of the seat plate and the tabletop can be synchronously adjusted by taking out the first clamping rod and adjusting the height of the supporting sleeve, the height of the tabletop can be individually adjusted by taking out the second clamping rod and adjusting the height of the vertical supporting pipe, the position of the L-shaped supporting rod can be adjusted by taking out the bolt, so that the user can conveniently sit on the seat plate, and the integrated lifting table and chair is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application and explain the principles of the present application, and do not constitute a limitation of the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0018] Figure 2 It is a bottom view of the present application;

[0019] Figure 3 It is an installation explosion diagram of the counterweight of the present application;

[0020] Figure 4 It is an installation explosion diagram of the L-shaped supporting rod of the present application;

[0021] Figure 5 It is an elevated effect diagram of the inclined supporting pipe of the present application;

[0022] Figure 6 It is a rotating effect diagram of the L-shaped supporting rod of the present application.

[0023] In the drawings: 1, bottom rod; 2, connecting clamping pipe; 3, counterweight; 4, inclined supporting pipe; 5, supporting sleeve; 6, supporting frame; 7, seat plate; 8, supporting block; 9, installation opening; 10, L-shaped supporting rod; 11, vertical sleeve; 12, vertical supporting pipe; 13, tabletop; 14, fixing hole; 15, locking clamping hole; 16, fixed rod; 17, first positioning hole; 18, first installation hole; 19, first clamping rod; 20, first through hole; 21, second through hole; 22, first connecting hole; 23, second connecting hole; 24, limiting bolt; 25, bolt; 26, second installation hole; 27, second positioning hole; 28, second clamping rod. DETAILED DESCRIPTION

[0024] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Embodiments

[0025] Please refer to Figures 1-6 The utility model provides following technical scheme: Integrated lifting table and chair, including bottom bar 1, both sides of bottom bar 1 are symmetrically welded with connecting card tube 2, and the middle part of connecting card tube 2 top is equipped with fixed hole 14, and connecting card tube 2 is inserted and fixed with counterweight 3, and the side of counterweight 3 top is equipped with locking card hole 15, and locking card hole 15 and fixed hole 14 are adapted, and fixed hole 14 is installed with fixed rod 16, and one end of fixed rod 16 is located in locking card hole 15, can be fixed to counterweight 3, and the installation of counterweight 3 is convenient, through using counterweight 3, can improve the use stability of bottom bar 1, and the side of bottom bar 1 top is welded with inclined support pipe 4, and one end of inclined support pipe 4 is equipped with no. The one side of support sleeve 5 is equipped with no. 1 installation hole 18, and no. 1 installation hole 18 and no. 1 positioning hole 17 are adapted, and no. 1 installation hole 18 and corresponding no. 1 positioning hole 17 are installed with no. 1 clamping rod 19, and no. 1 clamping rod 19 can be fixed to support sleeve 5, and the height of support sleeve 5 is adjusted, and the side of support sleeve 5 middle part is welded with support frame 6, and the top of support frame 6 is installed with seat plate 7 through screw rod;

[0026] The bottom rod 1 is welded with a support block 8 at one end, the support block 8 is provided with a mounting opening 9 at the middle of one end, a first through hole 20 is formed at one side of the inside of the mounting opening 9, a second through hole 21 is formed at the other side of the inside of the mounting opening 9, a bracket-shaped support rod 10 is arranged at the side of the support block 8, the bracket-shaped support rod 10 is provided with a flat protrusion at one side of the outer surface, a first connecting hole 22 is formed at one side of the top end of the flat protrusion of the bracket-shaped support rod 10, a second connecting hole 23 is formed at the other side of the top end of the flat protrusion of the bracket-shaped support rod 10, the first through hole 20 and the first connecting hole 22 are matched, a limiting bolt 24 is arranged in the first through hole 20 and the first connecting hole 22, the bracket-shaped support rod 10 is movably arranged in the mounting opening 9 through the use of the limiting bolt 24, the second through hole 21 and the second connecting hole 23 are matched, a bolt 25 is arranged in the second through hole 21 and the second connecting hole 23, the bracket-shaped support rod 10 and the support block 8 are fixed through the use of the bolt 25, a vertical sleeve 11 is welded at one end of the bracket-shaped support rod 10, a second mounting hole 26 is formed at the top of one end of the vertical sleeve 11, a vertical support pipe 12 is arranged in the vertical sleeve 11, second positioning holes 27 are equidistantly formed at one end of the vertical support pipe 12, the second positioning holes 27 and the second mounting hole 26 are matched, a second clamping rod 28 is arranged in the second mounting hole 26 and the corresponding second positioning hole 27, the vertical support pipe 12 is fixed, the use height of the vertical support pipe 12 is adjusted, and a tabletop plate 13 is arranged at the top end of the vertical support pipe 12 through a screw rod.

[0027] The working principle and use process of the utility model are as follows:

[0028] As shown in the description Figure 2 , the description Figure 3 and the description Figure 4 , the integrated lifting table and chair is composed of a bottom rod 1, a counterweight 3, a support sleeve 5, a seat plate 7, a bracket-shaped support rod 10, a vertical support pipe 12 and a tabletop plate 13, and the installation process is relatively convenient.

[0029] As shown in the description Figure 1 and the description Figure 5 , when the integrated lifting table and chair is used, the user only needs to remove the first clamping rod 19 and adjust the height of the support sleeve 5 (after adjusting the height of the support sleeve 5, the first clamping rod 19 needs to be reinstalled), so that the use height of the seat plate 7 and the tabletop plate 13 can be synchronously adjusted.

[0030] When the user removes the second clamping rod 28 and adjusts the height of the vertical support pipe 12 (after adjusting the height of the vertical support pipe 12, the second clamping rod 28 needs to be reinstalled), the use height of the tabletop plate 13 can be adjusted alone, and the use of the lifting table and chair is facilitated.

[0031] As shown in the descriptionFigure 6 and the accompanying drawings Figure 1 As shown, the user removes the pin 25, and the position of the Z-shaped support rod 10 can be adjusted to rotate, so that the tabletop 13 is away from the seat plate 7. At this time, the user can conveniently sit on the seat plate 7. Then, the position of the tabletop 13 is reset by rotating the Z-shaped support rod 10 and installing the pin 25, so that the use of the integrated lifting table and chair can be restored.

[0032] It should be noted that the accompanying drawings Figure 6 The maximum rotation angle of the Z-shaped support rod 10 is shown. In the actual use process of the Z-shaped support rod 10, only the angle of the user sitting is required.

[0033] Finally, it should be noted that the above only describes preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An integrated lift table and chair, characterized by: Including the bottom bar (1), both sides of the bottom bar (1) are symmetrically welded with the connecting clamp pipe (2), the connecting clamp pipe (2) is internally inserted and fixedly installed with the counterweight block (3), one side of the top end of the bottom bar (1) is welded with the inclined branch pipe (4), the inclined branch pipe (4) is externally sleeved with the support sleeve pipe (5), one side of the middle of the support sleeve pipe (5) is welded with the support frame (6), and the top end of the support frame (6) is installed with the seat plate (7); One end of the top of the bottom bar (1) is welded with the support block (8), the support block (8) is provided with the mounting opening (9) in the middle of one end, the mounting opening (9) is movably installed with the L-shaped support rod (10) inside, one end of the L-shaped support rod (10) is welded with the vertical sleeve pipe (11), the vertical sleeve pipe (11) is internally installed with the vertical branch pipe (12), and the top end of the vertical branch pipe (12) is installed with the desktop plate (13).

2. The unitary lift table and chair of claim 1, wherein: The top end of the connecting clamp pipe (2) is provided with the fixing hole (14) in the middle, and the top end of the counterweight block (3) is provided with the locking clamping hole (15) on one side; the locking clamping hole (15) and the fixing hole (14) are matched with each other; the fixing hole (14) is internally installed with the fixing rod (16), and one end of the fixing rod (16) is located in the locking clamping hole (15).

3. The unitary lift table and chair of claim 1, wherein: One end of the inclined branch pipe (4) is provided with a first positioning hole (17) at equal intervals, and one end of the support sleeve pipe (5) is provided with a first mounting hole (18) in the bottom; the first mounting hole (18) and the first positioning hole (17) are matched with each other; and the first mounting hole (18) and the corresponding first positioning hole (17) are internally penetrated and installed with a first clamping rod (19).

4. The unitary lift table and chair of claim 1, wherein: A first through hole (20) is formed in one side of the mounting opening (9), and a second through hole (21) is formed in the other side of the mounting opening (9).

5. The unitary lift table and chair of claim 4, wherein: The outer side of the L-shaped support rod (10) is a flat protrusion, a first connecting hole (22) is formed in the top end of one side of the flat protrusion of the L-shaped support rod (10), and a second connecting hole (23) is formed in the top end of the other side of the flat protrusion of the L-shaped support rod (10).

6. The unitary lift table and chair of claim 5, wherein: The first through hole (20) and the first connecting hole (22) are matched with each other, the first through hole (20) and the first connecting hole (22) are internally penetrated and installed with a limiting bolt (24), the second through hole (21) and the second connecting hole (23) are matched with each other, and the second through hole (21) and the second connecting hole (23) are internally penetrated and installed with a bolt (25).

7. The unitary lift table and chair of claim 1, wherein: The vertical sleeve pipe (11) is provided with a second mounting hole (26) in the top of one end, and the vertical branch pipe (12) is provided with a second positioning hole (27) at equal intervals in one end; the second positioning hole (27) and the second mounting hole (26) are matched with each other; and the second mounting hole (26) and the corresponding second positioning hole (27) are internally penetrated and installed with a second clamping rod (28).

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