Quick disassembly and assembly connecting structure for circular tube framework

Abstract

The utility model discloses a quick disassembly and assembly connecting structure for a round tube framework, which comprises a top connecting piece, a corner connecting piece, a foot margin, a bolt and a round tube, an elastic strip sleeve is arranged at one end of the bolt, the top connecting piece comprises a sleeve box body and four first insertion tubes, and the four first insertion tubes are distributed around the sleeve box body at equal intervals in a surrounding manner; the corner connecting piece comprises a vertical inserting pipe, two horizontal inserting pipes and an inclined inserting pipe, the two horizontal inserting pipes are horizontally arranged at the upper end of the vertical inserting pipe and are perpendicular to each other, and the inclined inserting pipe is arranged at the upper end of the vertical inserting pipe. According to the utility model, the lower end of the round tube can be inserted into the foot margin, then the pin is inserted into the third insertion hole, and the elastic strip sleeve is fixed at the other end of the pin, so that the round tube can be firmly mounted with the top connecting piece, the corner connecting piece and the foot margin through the pin; when disassembly is needed, the elastic strip sleeve is taken down, then the plug pin is pulled out, and the round pipe, the top connecting piece, the corner connecting piece and the foot margin are separated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a quick dismounting and assembling structure for a round pipe framework. BACKGROUND

[0002] The tent house, also called a tent house, is a kind of movable building. The tent house mainly provides various temporary activity tents such as industrial storage, logistics distribution, wedding banquet, outdoor exhibition, sports event, tourism and leisure, business meeting, celebration, business promotion, military use and disaster relief. The main framework structure of the tent house is mostly a steel pipe and aluminum pipe structure. At present, the steel pipe and aluminum pipe framework assembly on the market is generally connected and fixed by integral welding or screw nut fixing. The product is not portable and is inconvenient to disassemble.

[0003] In view of the above problems, the utility model provides a quick dismounting and assembling structure for a round pipe framework. CONTENT OF THE UTILITY MODEL

[0004] In view of the deficiencies in the prior art, the utility model provides a quick dismounting and assembling structure for a round pipe framework to solve the problems mentioned in the background art.

[0005] To solve the above technical problems, the utility model provides the following technical scheme.

[0006] The utility model provides a quick dismounting and assembling structure for a round pipe framework, which comprises a top connecting piece, an angle connecting piece and a connecting structure.

[0007] The angle connecting piece comprises a vertical pipe, a horizontal pipe and an inclined pipe. The horizontal pipe is arranged in a horizontal manner at the upper end of the vertical pipe, and the two horizontal pipes are perpendicular to each other. The inclined pipe is arranged at the upper end of the vertical pipe, and the inclined pipe is located between the two horizontal pipes.

[0008] The end of the round pipe is inserted into the first pipe, the vertical pipe, the horizontal pipe and the inclined pipe. The connecting structure is inserted between the round pipe and the first pipe, the round pipe and the vertical pipe, the round pipe and the horizontal pipe, and the round pipe and the inclined pipe.

[0009] Preferably, the connecting structure comprises a bolt and an elastic sleeve. The elastic sleeve is sleeved on the end of the bolt away from the head. The elastic sleeve is attached to the outer surface of the first pipe, the vertical pipe, the horizontal pipe and the inclined pipe.

[0010] Preferably, the first pipe is provided with a first through hole penetrating the first pipe. The horizontal pipe, the inclined pipe and the vertical pipe are all provided with a second through hole.

[0011] Preferably, a reinforcing rib plate is arranged between the horizontal pipe and the vertical pipe, and a lamp fixing module is arranged between the inclined pipe and the vertical pipe.

[0012] Preferably, the included angle between the first pipe and the surface of the box body is 70-80°.

[0013] Preferably, the end of the circular pipe is provided with a through hole for facilitating the insertion of the pin.

[0014] Preferably, the inner diameters of the first pipe, the vertical pipe, the horizontal pipe and the inclined pipe are consistent with the outer diameter of the circular pipe.

[0015] Preferably, the two ends of the elastic sleeve are annular.

[0016] Preferably, a foot is further included, the lower end of the circular pipe is inserted into the foot, and a third through hole is arranged through the foot.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The first pipe is arranged around the box body, the four circular pipes can be inserted into the first pipe, the pin passes through the first through hole and the circular pipe, and the circular pipe and the top connecting piece are fixed; the plurality of circular pipes can be inserted into the vertical pipe, the horizontal pipe and the inclined pipe, and then the pin is inserted into the second through hole, and the elastic sleeve is sleeved on the other end of the pin, so that the pin is fixed firmly.

[0019] The lower end of the circular pipe can be inserted into the foot, and then the pin is inserted into the third through hole, and the elastic sleeve is fixed on the other end of the pin, so that the pin firmly connects the circular pipe, the top connecting piece, the angle connecting piece and the foot.

[0020] The plurality of circular pipes, the top connecting piece, the angle connecting piece and the foot can be assembled into a steel frame structure; when disassembling, the elastic sleeve is removed, the pin is pulled out, and the circular pipe, the top connecting piece, the angle connecting piece and the foot are separated.

[0021] The simple and fast pin and the elastic sleeve structure realize the rapid convenience of user assembly and disassembly, and make the user assembly and disassembly more convenient and fast. Meanwhile, the corresponding lamp fixing module is fixed on the corresponding connecting piece, the overall modular assembly convenience of the product is increased, the rapid assembly and disassembly of the function module in the later period are realized, the applicability and the convenience of use of the product are improved. Meanwhile, the structure adopts a self-limiting structure, solves the reliability problem of the spring buckle mode of some related structures in the prior art. Meanwhile, the corresponding assembly module is reserved, the overall neatness and practicality of the product are realized. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1It is the perspective view of the top connecting piece of the utility model;

[0023] Figure 2 It is the perspective view of the angle connecting piece of the utility model;

[0024] Figure 3 It is the perspective view of the foot of the utility model;

[0025] Figure 4 It is the perspective view of the bolt of the utility model;

[0026] Figure 5 It is the perspective view of the top connecting piece and the round pipe of the utility model;

[0027] Figure 6 It is the perspective view of the angle connecting piece and the round pipe of the utility model;

[0028] Figure 7 It is the overall perspective view of the utility model.

[0029] In the drawing: 1, top connecting piece;11, cover box body;12, first pipe;13, first through hole;2, angle connecting piece;21, vertical pipe;22, horizontal pipe;23, inclined pipe;24, reinforcing rib plate;25, second through hole;26, lamp fixing module;3, foot;31, third jack;4, bolt;41, elastic strip cover;5, round pipe. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0031] In the description of the utility model, it should be understood that the terms "up", "down", "front", "back", "left", "right", "top", "bottom", "in", "out" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the utility model.

[0032] As Figures 1-7 shown, a quick disassembly and assembly connecting structure for a round pipe framework, including top connecting piece 1, angle connecting piece 2, foot 3, bolt 4 and round pipe 5, one end of bolt 4 is provided with elastic strip cover 41, top connecting piece 1 includes cover box body 11 and first pipe 12, first pipe 12 is distributed around cover box body 11 at equal intervals, round pipe 5 can be inserted into first pipe 12;

[0033] The corner connecting piece 2 comprises a vertical insertion pipe 21, two horizontal insertion pipes 22 arranged horizontally at the upper end of the vertical insertion pipe 21, and an inclined insertion pipe 23 arranged at the upper end of the vertical insertion pipe 21 and located between the two horizontal insertion pipes 22, and the round pipe 5 can be inserted into the horizontal insertion pipe 22, the vertical insertion pipe 21 and the inclined insertion pipe 23;

[0034] The end of the round pipe 5 is inserted into the first insertion pipe 12, the vertical insertion pipe 21, the horizontal insertion pipe 22, the inclined insertion pipe 23 and the ground foot 3, and the insertion pin 4 is respectively inserted between the round pipe 5 and the first insertion pipe 12, the round pipe 5 and the vertical insertion pipe 21, the round pipe 5 and the horizontal insertion pipe 22, the round pipe 5 and the inclined insertion pipe 23, and the round pipe 5 and the ground foot 3.

[0035] The elastic sleeve 41 is sleeved on the end of the insertion pin 4 away from the head, and is attached to the outer surface of the first insertion pipe 12, the vertical insertion pipe 21, the horizontal insertion pipe 22, the inclined insertion pipe 23 and the ground foot 3.

[0036] The first insertion pipe 12 is provided with a first through hole 13 penetrating the first insertion pipe 12, the horizontal insertion pipe 22, the inclined insertion pipe 23 and the vertical insertion pipe 21 are all provided with a second through hole 25, and the ground foot 3 is provided with a third through hole 31 penetrating the ground foot 3.

[0037] A reinforcing rib plate 24 is arranged between the horizontal insertion pipe 22 and the vertical insertion pipe 21, and a lamp fixing module 26 is arranged between the inclined insertion pipe 23 and the vertical insertion pipe 21.

[0038] The included angle between the first insertion pipe 12 and the surface of the sleeve body 11 is 70-80°.

[0039] The end of the round pipe 5 is provided with a through hole for facilitating the insertion of the insertion pin 4.

[0040] The inner diameters of the first insertion pipe 12, the vertical insertion pipe 21, the horizontal insertion pipe 22 and the inclined insertion pipe 23 are consistent with the outer diameter of the round pipe 5.

[0041] The two ends of the elastic sleeve 41 are annular.

[0042] In summary, the first insertion pipe 12 is arranged around the sleeve body 11, four round pipes 5 can be respectively inserted into the first insertion pipe 12, the insertion pin 4 passes through the first through hole 13 and the round pipe 5, and can fix the round pipe 5 and the top connecting piece 1; a plurality of round pipes 5 can be respectively inserted into the vertical insertion pipe 21, the horizontal insertion pipe 22 and the inclined insertion pipe 23, and then the insertion pin 4 is inserted into the second through hole 25, and the elastic sleeve 41 is sleeved on the other end of the insertion pin, so that the insertion pin 4 is fixed firmly.

[0043] The lower end of the round pipe 5 can be inserted into the ground foot 3, and then the plug 4 is inserted into the third insertion hole 31, and the elastic sleeve 41 is fixed at the other end of the plug, so that the plug 4 can firmly install the round pipe 5, the top connecting piece 1, the corner connecting piece 2 and the ground foot 3;

[0044] The plurality of round pipes 5, the top connecting piece 1, the corner connecting piece 2 and the ground foot 3 can be assembled into Figure 7 The steel frame structure shown in the figure; when disassembly is required, the elastic sleeve 41 is removed, and then the plug 4 is pulled out, and the round pipe 5, the top connecting piece 1, the corner connecting piece 2 and the ground foot 3 are separated;

[0045] The simple and fast plug 4 and the elastic sleeve 41 structure realize the rapid convenience of user assembly and disassembly, and the user assembly and disassembly are more convenient and fast. Meanwhile, by fixing the corresponding lamp fixing module 26 on the corresponding connecting piece, the overall modular assembly convenience of the product is increased, the rapid assembly and disassembly of the late function module are realized, and the applicability and use convenience of the product are improved. Meanwhile, the structure adopts a self-limiting structure, solves the reliability problem of the spring buckle mode of some related structures, and realizes the overall neatness and practicality of the product.

[0046] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A quick-assembly and disassembly connection structure for a circular tube frame, for connecting multiple circular tubes (5), characterized in that: It includes a top connector (1), corner connectors (2) and a connecting structure. The top connector (1) includes a housing (11) and a first insertion tube (12). A plurality of first insertion tubes (12) are evenly distributed around the housing (11). The corner connector (2) includes a vertical insertion tube (21), a horizontal insertion tube (22), and an inclined insertion tube (23). There are two horizontal insertion tubes (22) arranged horizontally at the upper end of the vertical insertion tube (21), and the two horizontal insertion tubes (22) are perpendicular to each other. The inclined insertion tube (23) is arranged at the upper end of the vertical insertion tube (21) and is located between the two horizontal insertion tubes (22). The ends of the circular tube (5) are all connected to the first insertion tube (12), the vertical insertion tube (21), the horizontal insertion tube (22), and the inclined insertion tube (23). The connecting structures are respectively connected between the circular tube (5) and the first insertion tube (12), between the circular tube (5) and the vertical insertion tube (21), between the circular tube (5) and the horizontal insertion tube (22), and between the circular tube (5) and the inclined insertion tube (23).

2. The quick-assembly and disassembly connection structure for a circular tube frame according to claim 1, characterized in that: The connection structure includes a pin (4) and an elastic sleeve (41). The elastic sleeve (41) is fitted on the end of the pin (4) away from its head and fits against the outer surface of the first insertion tube (12), the vertical insertion tube (21), the horizontal insertion tube (22), and the inclined insertion tube (23).

3. The quick-assembly and disassembly connection structure for a circular tube frame according to claim 1, characterized in that: The first insertion tube (12) is provided with a first through hole (13) penetrating the first insertion tube (12), and the horizontal insertion tube (22), the inclined insertion tube (23) and the vertical insertion tube (21) are all provided with a second through hole (25).

4. The quick-assembly and disassembly connection structure for a circular tube frame according to claim 1, characterized in that: A reinforcing rib (24) is provided between the horizontal insertion tube (22) and the vertical insertion tube (21), and a lamp fixing module (26) is provided between the inclined insertion tube (23) and the vertical insertion tube (21).

5. The quick-assembly and disassembly connection structure for a circular tube frame according to claim 1, characterized in that: The angle between the first insertion tube (12) and the surface of the casing (11) is 70-80°.

6. The quick-assembly and disassembly connection structure for a circular tube frame according to claim 2, characterized in that: The end of the round tube (5) is provided with a through hole to facilitate the passage of the pin (4).

7. The quick-assembly and disassembly connection structure for a circular tube frame according to claim 1, characterized in that: The inner diameters of the first insertion tube (12), the vertical insertion tube (21), the horizontal insertion tube (22), and the inclined insertion tube (23) are the same as the outer diameter of the round tube (5).

8. The quick-assembly and disassembly connection structure for a circular tube frame according to claim 2, characterized in that: The two ends of the elastic sleeve (41) are ring-shaped.

9. The quick-assembly and disassembly connection structure for a circular tube frame according to claim 1, characterized in that: It also includes a foot (3), the lower end of the round tube (5) is inserted into the foot (3), and the foot (3) is provided with a third through hole (31) that penetrates the foot (3).

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