Pipe connecting piece for building exhibition stand

Abstract

The utility model relates to exhibition stand building, in particular to a pipe connecting piece for exhibition stand building, which comprises pipes, a lower connecting part and an upper connecting part are respectively connected to the tail ends of the joint of the two pipes, a fixing piece is arranged at the top of the upper connecting part, a gasket and a steering piece are arranged at the top of the lower connecting part, and a plurality of limiting grooves are formed in the side surface of the steering piece. Inserting rods are connected into the limiting grooves, and the other sides of the inserting rods are connected with fixing pieces. According to the pipe connecting piece for exhibition stand building, the horizontal angle between exhibition stand pipes is changed by connecting the insertion rods with different limiting grooves of the steering piece, the extension pieces of the insertion rods are in butt joint with the fixing pieces of the other connecting part through hexagon bolts, the longitudinal angles of the pipes can be adjusted according to requirements, the same steering piece can be connected with the multiple insertion rods, and the steering piece is convenient to use. And the overall flexibility and the adaptability to different shapes of the exhibition stand are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to an exhibition stand building, concretely is a pipe connecting piece for exhibition stand building. BACKGROUND

[0002] In order to promote self product quickly, improve enterprise's degree of fame and competitiveness, more and and more enterprises improve the advertising benefit of product through the mode of participating in exhibition, and every enterprise will have exclusive exhibition stand in exhibition, and exhibition stand design is not only a platform of showing product, but also is important medium of delivering brand culture and value.

[0003] Traditional exhibition stand building pipe connecting piece angle is fixed, can only connect pipe material to form square exhibition stand, and gradually cannot adapt to the exhibition demand of enterprise of present stage because of lacking characteristic, although special-shaped pipe connecting piece can adapt to pipe material connection of different angle, but it is more troublesome when replacing, and inconvenient for multiple use.

[0004] In order to solve above-mentioned problem, we improve this, and propose a pipe connecting piece for exhibition stand building. INVENTION CONTENTS

[0005] In order to solve above-mentioned technical problem, the utility model provides the following technical scheme:

[0006] The utility model provides a pipe connecting piece for exhibition stand building, including pipe material, the connecting place end of two section pipe material is connected with lower connecting part and upper connecting part respectively, the top of upper connecting part is equipped with fixing piece, the top of lower connecting part is equipped with gasket and steering piece, the side surface of steering piece is equipped with a plurality of limit slot, the inside of limit slot is connected with inserting rod, the other side of inserting rod is connected with fixing piece.

[0007] As a preferred technical scheme of the utility model, a plurality of limit slots are evenly distributed in the side surface of steering piece, the inserting rod is slidably connected with the inner surface of limit slot, the outer side of inserting rod is fixedly connected with extension piece, and the surface of extension piece is provided with an inner hole.

[0008] As a preferred technical scheme of the utility model, the top of upper connecting part is fixedly connected with fixing piece, the front end of fixing piece is provided with a clamping groove, the inner surface of clamping groove is slidably connected with the outer surface of extension piece, and the surface of clamping groove is provided with an outer hole corresponding to the position of inner hole, and a hexagonal bolt is arranged between the inner hole and outer hole.

[0009] As a preferred technical scheme of the utility model, the top and bottom of the turning piece are respectively provided with mounting holes, the top of the lower connecting part is provided with a reserved groove, the upper surface and the lower surface of the gasket are respectively fixedly connected with threaded parts, the threaded part on the upper surface of the gasket is in threaded connection with the mounting hole, and the threaded part on the lower surface of the gasket is in threaded connection with the reserved groove.

[0010] As a preferred technical scheme of the utility model, the surface of the lower connecting part and the upper connecting part is provided with a butt joint hole, two sections of the pipe material are respectively inserted with the bottom of the lower connecting part and the upper connecting part, the surface of the pipe material is provided with a through hole corresponding to the position of the butt joint hole, and the butt joint hole is in threaded connection with a bolt.

[0011] As a preferred technical scheme of the utility model, the outer surface of the gasket is knurled, and the other end of the two sections of the pipe material is connected with external components.

[0012] The pipe material connecting piece for the exhibition stand building has the advantages that the angle between the pipe materials of the exhibition stand in the horizontal direction can be changed by connecting the inserting rod with the different limiting grooves of the turning piece, the longitudinal angle of the pipe material can be adjusted according to the requirement by the butt joint of the extension piece of the inserting rod and the fixing part of the other connecting part, one turning piece can be connected with multiple inserting rods, and the flexibility and the adaptability to different shapes of the whole exhibition stand are improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings are included to provide a further understanding of the utility model, constitute a part of the specification and are used to explain the utility model together with embodiments of the utility model and do not constitute a limitation on the utility model. In the drawings:

[0014] Fig. 1 It is the overall structure schematic view of the utility model;

[0015] Fig. 2 It is the assembling structure schematic view of the utility model;

[0016] In the drawing: 1, pipe material; 2, lower connecting part; 3, upper connecting part; 4, butt joint hole; 5, gasket; 6, turning piece; 7, limiting groove; 8, extension piece; 9, fixing part; 10, hexagonal bolt; 11, clamping groove; 12, outer hole; 13, inner hole; 14, inserting rod; 15, threaded part; 16, reserved groove; 17, mounting hole. PREFERRED EMBODIMENT

[0017] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used to illustrate and explain the utility model and do not limit the utility model.

[0018] Embodiment: as Figs. 1-2As shown, a pipe connector for exhibition stand building, comprising a pipe 1, the connecting end of two sections of pipe 1 is connected with a lower connecting part 2 and an upper connecting part 3 respectively, the top of the upper connecting part 3 is provided with a fixing part 9, the top of the lower connecting part 2 is provided with a gasket 5 and a turning part 6, the side surface of the turning part 6 is provided with a plurality of limiting grooves 7, the inside of the limiting grooves 7 is connected with a plug rod 14, the other side of the plug rod 14 is connected with the fixing part 9.

[0019] The plurality of limiting grooves 7 are uniformly distributed on the side surface of the turning part 6, the plug rod 14 is slidingly connected with the inner surface of the limiting grooves 7, the outer side of the plug rod 14 is fixedly connected with an extension part 8, the surface of the extension part 8 is provided with an inner hole 13.

[0020] The fixing part 9 is fixedly connected with the top of the upper connecting part 3, the front end of the fixing part 9 is provided with a clamping groove 11, the inner surface of the clamping groove 11 is slidingly connected with the outer surface of the extension part 8, and the surface of the clamping groove 11 is provided with an outer hole 12 corresponding to the position of the inner hole 13, and a hexagonal bolt 10 is arranged between the inner hole 13 and the outer hole 12.

[0021] After the plug rod 14 is inserted into the selected limiting groove 7 according to the required angle, the extension part 8 connected with the plug rod 14 is inserted between the clamping grooves 11 at the top end of another upper connecting part 3, and the hexagonal bolt 10 is screwed in, the angle between the upper connecting part 3 and the turning part 6 is adjusted, after the adjustment is completed, the plug rod 14 is stably connected with the upper connecting part 3 by the hexagonal bolt 10, at this time the installation of the horizontal pipe 1 is completed, and the limiting grooves 7 of the same turning part 6 can be connected with multiple plug rods 14.

[0022] The top and bottom of the turning part 6 are respectively provided with mounting holes 17, the top of the lower connecting part 2 is provided with a reserved groove 16, the upper surface and the lower surface of the gasket 5 are respectively fixedly connected with threaded parts 15, the threaded part 15 on the upper surface of the gasket 5 is threadedly connected with the mounting hole 17, and the threaded part 15 on the lower surface of the gasket 5 is threadedly connected with the reserved groove 16, so that the gasket 5 is stably connected with the turning part 6 and the lower connecting part 2 respectively.

[0023] The surfaces of the lower connecting part 2 and the upper connecting part 3 are provided with butt joints 4, two sections of pipe 1 are respectively inserted into the bottom of the lower connecting part 2 and the upper connecting part 3, the surface of the pipe 1 is provided with a through hole corresponding to the position of the butt joint 4, and a bolt is threadedly connected in the butt joint 4, the horizontally installed pipe 1 is inserted from the bottom of the upper connecting part 3, and after the through hole of the pipe 1 is aligned with the butt joint 4, the bolt is screwed in, so that the horizontally installed pipe 1 is stably connected with the upper connecting part 3, and the other pipe 1 can be stably connected with the lower connecting part 2 in the same way.

[0024] The outer surface of the gasket 5 is knurled, the friction of the side surface of the gasket 5 is increased, and the difficulty of manual installation is reduced, the other ends of the two sections of pipe 1 are respectively connected with external components, so as to maintain the overall stability of the exhibition stand.

[0025] Working principle: the pipe connecting piece for exhibition stand building, in use, the horizontally installed pipe 1 is inserted from the bottom of the upper connecting part 3, and the through hole of the pipe 1 is aligned with the butt joint hole 4 and then screwed into the bolt, so that the horizontally installed pipe 1 is stably connected with the upper connecting part 3, and the other pipe 1 is stably connected with the lower connecting part 2, the insertion rod 14 is inserted into the selected limiting slot 7 according to the required angle, the extension piece 8 connected with the insertion rod 14 is inserted into the clamping slot 11 at the top of the other upper connecting part 3, and the hexagonal bolt 10 is screwed in, the angle between the upper connecting part 3 and the turning piece 6 is adjusted, after the adjustment is completed, the insertion rod 14 is stably connected with the upper connecting part 3 by using the hexagonal bolt 10, and the installation of the horizontally installed pipe 1 is completed.

[0026] Finally, it should be noted that: the above only for the 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, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A pipe connection for stand building, comprising a pipe (1), characterized in that The lower connecting part (2) and the upper connecting part (3) are respectively connected to the ends of the two connecting parts (1), the top of the upper connecting part (3) is provided with a fixing part (9), the top of the lower connecting part (2) is provided with a gasket (5) and a turning part (6), a plurality of limiting grooves (7) are formed in the side surface of the turning part (6), the limiting grooves (7) are connected with a plug rod (14), and the other side of the plug rod (14) is connected with the fixing part (9).

2. A pipe connector for use in the construction of an exhibition stand according to claim 1, characterised in that, A plurality of limiting grooves (7) are uniformly distributed on the side surface of the turning part (6), the plug rod (14) is connected with the inner surface of the limiting groove (7), the outer side of the plug rod (14) is fixedly connected with an extension part (8), and the surface of the extension part (8) is provided with an inner hole (13).

3. A pipe connector for use in the construction of an exhibition stand according to claim 1, characterised in that, The fixing part (9) is fixedly connected with the top of the upper connecting part (3), the front end of the fixing part (9) is provided with a clamping groove (11), the inner surface of the clamping groove (11) is connected with the outer surface of the extension part (8), the surface of the clamping groove (11) is provided with an outer hole (12) corresponding to the position of the inner hole (13), and the hexagonal bolt (10) is arranged between the inner hole (13) and the outer hole (12).

4. The pipe coupling for use in setting up a booth according to claim 1, wherein, The top and the bottom of the turning part (6) are respectively provided with a mounting hole (17), the top of the lower connecting part (2) is provided with a reserved groove (16), the upper surface and the lower surface of the gasket (5) are respectively fixedly connected with a threaded part (15), the threaded part (15) on the upper surface of the gasket (5) is screwed with the mounting hole (17), and the threaded part (15) on the lower surface of the gasket (5) is screwed with the reserved groove (16).

5. A pipe connector for use in the construction of an exhibition stand according to claim 1, characterised in that, The surface of the lower connecting part (2) and the upper connecting part (3) is provided with a butt joint hole (4), the two pipe materials (1) are respectively inserted into the bottoms of the lower connecting part (2) and the upper connecting part (3), the surface of the pipe material (1) is provided with a through hole corresponding to the position of the butt joint hole (4), and the butt joint hole (4) is screwed with a bolt.

6. A pipe connector for use in the construction of an exhibition stand according to claim 1, characterised in that, The outer surface of the gasket (5) is knurled, and the other ends of the two pipe materials (1) are respectively connected with external components.

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