Pipeline connecting structure of storage rack

Abstract

The utility model discloses a storage rack pipeline connecting structure which comprises a bendable strip, the top of the bendable strip is fixedly connected with an end, a straight pipe is arranged on the outer side of the bendable strip, a check block and a guide block are arranged on the inner wall of the straight pipe, the check block is fixedly connected with the guide block, and the guide block is fixedly connected with the end. The stop block and the guide block are fixedly connected with the inner wall of the straight pipe, the bendable strip is bent and attached to the straight pipe, the stop block and the guide block, and a first penetrating hole is formed in the top of the straight pipe. The bendable strip is plugged into the inner cavity of the straight pipe, the bendable strip is bent and attached to the inner wall of the straight pipe at the moment, so that the resilience force of the bendable strip drives the end to penetrate through the straight pipe and the three-way pipe, then the insertion of the straight pipe and the three-way pipe is limited through the end, and the splicing of the straight pipe and the three-way pipe can be limited; therefore, the purpose of improving the overall structural stability of the storage rack is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of storage racks, and particularly relates to a pipeline connection structure of a storage rack. Background Art

[0002] The storage rack can be used to store unused and small items at home. Due to the open setting of the rack, it is convenient for users to take, place and take inventory of items. The storage rack has a simple structure and is easy to assemble. It has become a popular product as a home auxiliary storage tool.

[0003] Some storage racks are assembled by connecting straight pipes and three-way pipes. Since the straight pipes and the three-way pipes lack a limiting structure, the straight pipes may fall out of the three-way pipes during subsequent use, resulting in poor stability of the overall structure of the storage rack. Therefore, a storage rack pipe connection structure is needed that can limit the connection between the straight pipes and the three-way pipes, thereby improving the stability of the connection between the two, thereby improving the stability of the overall structure of the storage rack. Utility Model Content

[0004] The purpose of the utility model is to provide a storage rack pipe connection structure, which can limit the splicing between the straight pipe and the three-way pipe, thereby improving the stability of the connection between the two, thereby improving the stability of the overall structure of the storage rack, so as to solve the technical problems raised by the above-mentioned background technology.

[0005] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a storage rack pipe connection structure, which includes a bendable strip: an end is fixedly connected to the top of the bendable strip, a straight tube is arranged on the outside of the bendable strip, a block and a guide block are arranged on the inner wall of the straight tube, the block and the guide block are fixedly connected, the block and the guide block are fixedly connected to the inner wall of the straight tube, the bendable strip is bent and fits with the straight tube, the block and the guide block, a through hole one is opened on the top of the straight tube, a three-way pipe is sleeved on the surface of the straight tube, a two-way pipe is opened on the surface of the three-way pipe, and a bell mouth is integrally formed at the end of the three-way pipe.

[0006] Preferably, a structural adhesive layer is filled between the bendable strip and the inner wall of the straight tube.

[0007] Preferably, the inner diameter of the three-way pipe is matched with the outer diameter of the straight pipe.

[0008] Preferably, a reinforcement block is integrally formed on the surface of the three-way pipe, and the reinforcement block is a triangular block.

[0009] Preferably, a cross rod is fixedly connected to the inner wall of the three-way pipe, and a baffle is integrally formed on the surface of the cross rod.

[0010] Preferably, a plug hole is provided on the surface of the end head, and an insert strip is provided through the inner cavity of the plug hole.

[0011] 1. The beneficial effect of the utility model is as follows: the utility model inserts the bendable strip into the inner cavity of the straight tube, and the bendable strip bends and fits with the inner wall of the straight tube, so that the resilience of the bendable strip drives the end to penetrate the straight tube and the tee tube, and then limits the insertion of the straight tube and the tee tube through the end, so as to limit the splicing between the straight tube and the tee tube, thereby improving the stability of the connection between the two, thereby improving the stability of the overall structure of the storage rack.

[0012] 2. The utility model provides a structural adhesive layer to bond and fix the bendable strip to the straight tube, thereby preventing the bendable strip from shifting from the inner wall of the straight tube.

[0013] 3. The utility model reinforces the structure of the tee pipe itself by setting the reinforcement block, thereby reducing the possibility of deformation and damage of the end of the tee pipe due to impact by external force.

[0014] 4. The utility model limits the position of the straight pipe when it is inserted into the tee pipe through the coordinated use of the cross rod and the baffle, thereby avoiding the situation in which the end of the straight pipe is not easily aligned with the second perforation when too much straight pipe is inserted into the tee pipe.

[0015] 5. The utility model limits the position of the end through the coordinated use of the jack and the insert strip, thereby preventing the end from retracting due to external force collision after the straight pipe and the tee pipe are butt-jointed, thereby ensuring the stability of the end limit between the straight pipe and the tee pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] in:

[0017] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0018] Figure 2 This is an embodiment of the utility model Figure 1 A partial enlarged view of point A;

[0019] Figure 3 This is a three-dimensional schematic diagram of a stopper and a guide block in one embodiment of the utility model;

[0020] Figure 4 This is an embodiment of the utility model Figure 3 A partial enlarged view of point B in the middle;

[0021] Figure 5 This is a schematic diagram of the original state of a bendable strip according to an embodiment of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Bendable strip, 2. End, 3. Straight tube, 4. Stop block, 5. Guide block, 6. Structural adhesive layer, 7. Perforation 1, 8. Tee pipe, 9. Perforation 2, 10. Reinforcement block, 11. Cross rod, 12. Baffle, 13. Socket, 14. Insert, 15. Bell mouth. DETAILED DESCRIPTION

[0024] Hereinafter, embodiments of the storage rack pipe connection structure of the present invention will be described with reference to the accompanying drawings.

[0025] Embodiment 1:

[0026] Figure 1-5 The utility model shows a storage rack pipe connection structure of an embodiment of the utility model, which includes a bendable strip 1: the top of the bendable strip 1 is fixedly connected with an end 2, the outside of the bendable strip 1 is provided with a straight tube 3, the inner wall of the straight tube 3 is provided with a stopper 4 and a guide block 5, the stopper 4 and the guide block 5 are fixedly connected, the stopper 4 and the guide block 5 are fixedly connected to the inner wall of the straight tube 3, the bendable strip 1 is bent and fits with the straight tube 3, the stopper 4 and the guide block 5, a structural adhesive layer 6 is filled between the bendable strip 1 and the inner wall of the straight tube 3, and the bendable strip 1 and the straight tube 3 are connected by the setting of the structural adhesive layer 6. The straight tube 3 is bonded and fixed by bonding, thereby preventing the bendable strip 1 from shifting from the inner wall of the straight tube 3. A through hole 7 is provided on the top of the straight tube 3, and a tee 8 is sleeved on the surface of the straight tube 3. The inner diameter of the tee 8 is matched with the outer diameter of the straight tube 3. A through hole 2 9 is provided on the surface of the tee 8. A reinforcement block 10 is integrally formed on the surface of the tee 8. The reinforcement block 10 is a triangular block. Through the provision of the reinforcement block 10, the structure of the tee 8 itself is reinforced, thereby reducing the possibility of deformation and damage of the end of the tee 8 due to external force impact. The end of the tee 8 is integrally formed with a bell mouth 15.

[0027] Embodiment 2:

[0028] Figure 1-5The utility model shows a storage rack pipe connection structure of an embodiment of the present invention, which includes a bendable strip 1: the top of the bendable strip 1 is fixedly connected with an end 2, the outside of the bendable strip 1 is provided with a straight tube 3, the inner wall of the straight tube 3 is provided with a stopper 4 and a guide block 5, the stopper 4 and the guide block 5 are fixedly connected, the stopper 4 and the guide block 5 are fixedly connected to the inner wall of the straight tube 3, the bendable strip 1 is bent and fits with the straight tube 3, the stopper 4 and the guide block 5, the top of the straight tube 3 is provided with a through hole 7, the surface of the straight tube 3 is provided with a tee pipe 8, the surface of the tee pipe 8 is provided with a through hole 2 9, the inner wall of the tee pipe 8 is fixedly connected with a cross rod 11, and the surface of the cross rod 11 is integrally A baffle 12 is formed, and the cross rod 11 and the baffle 12 are used in conjunction to limit the position of the straight pipe 3 when it is inserted into the tee pipe 8, thereby avoiding the situation where the straight pipe 3 is inserted too much into the tee pipe 8, which causes the end head 2 to be inconveniently aligned with the perforation 29. A plug hole 13 is provided on the surface of the end head 2, and an insert strip 14 is provided through the inner cavity of the plug hole 13. The position of the end head 2 is limited by the cooperation of the plug hole 13 and the insert strip 14, thereby avoiding the situation where the end head 2 retracts due to external force collision after the straight pipe 3 and the tee pipe 8 are connected, thereby ensuring the stability of the end head 2 limiting the straight pipe 3 and the tee pipe 8. The end of the tee pipe 8 is integrally formed with a bell mouth 15.

[0029] Working principle: When the utility model is used, the user fixes the stopper 4 and the guide block 5 to the inner wall of the straight tube 3 in advance, and then inserts the bendable strip 1 into the inner cavity of the straight tube 3. At this time, the bendable strip 1 is bent and guided by the guide block 5 in the inner wall of the straight tube 3 and then fits against the stopper 4, so that the resilience of the bendable strip 1 drives the end head 2 to penetrate the perforation 7 on the surface of the straight tube 3. Then, the straight tube 3 is held by the user to drive the bendable strip 1 and the end head 2 into the inner cavity of the three-way tube 8. At this time, the inner wall of the three-way tube 8 drives the end head 2 to compress the bendable strip 1. When the perforation When hole 17 is aligned with perforation 29, the resilience of the bendable strip 1 drives the end 2 to extend out of the inner cavity of perforation 17 and penetrate through perforation 29, and then the insertion of the straight tube 3 and the three-way tube 8 is limited by the end 2, wherein the insertion of the straight tube 3 and the three-way tube 8 is guided by the setting of the bell mouth 15, thereby avoiding the inconvenience of aligning the straight tube 3 and the three-way tube 8 and realizing the limitation of the splicing between the straight tube and the three-way tube, thereby improving the stability of the connection between the two, thereby improving the stability of the overall structure of the storage rack.

[0030] To sum up: the pipe connection structure of the storage rack is achieved by inserting the bendable strip 1 into the inner cavity of the straight tube 3. At this time, the bendable strip 1 is bent and fits against the inner wall of the straight tube 3, so that the resilience of the bendable strip 1 drives the end head 2 to penetrate the straight tube 3 and the three-way tube 8, and then the insertion of the straight tube 3 and the three-way tube 8 is limited by the end head 2, so as to limit the splicing between the straight tube and the three-way tube, thereby improving the stability of the connection between the two, thereby improving the stability of the overall structure of the storage rack.

Claims

1. A storage rack pipe connection structure, characterized in that: The invention comprises a bendable strip (1): the top of the bendable strip (1) is fixedly connected with an end head (2); a straight tube (3) is arranged on the outside of the bendable strip (1); a stopper (4) and a guide block (5) are arranged on the inner wall of the straight tube (3); the stopper (4) and the guide block (5) are fixedly connected; the stopper (4) and the guide block (5) are both fixedly connected with the inner wall of the straight tube (3); the bendable strip (1) is bent and fits with the straight tube (3), the stopper (4) and the guide block (5); a first through hole (7) is provided on the top of the straight tube (3); a three-way tube (8) is sleeved on the surface of the straight tube (3); a second through hole (9) is provided on the surface of the three-way tube (8); and a bell mouth (15) is integrally formed at the end of the three-way tube (8).

2. A storage rack pipe connection structure according to claim 1, characterized in that: A structural adhesive layer (6) is filled between the bendable strip (1) and the inner wall of the straight tube (3).

3. A storage rack pipe connection structure according to claim 2, characterized in that: The inner diameter of the three-way pipe (8) is matched with the outer diameter of the straight pipe (3).

4. The storage rack pipe connection structure according to claim 3, characterized in that: A reinforcement block (10) is integrally formed on the surface of the three-way pipe (8), and the reinforcement block (10) is a triangular block.

5. The storage rack pipe connection structure according to claim 4, characterized in that: A cross rod (11) is fixedly connected to the inner wall of the three-way pipe (8), and a baffle (12) is integrally formed on the surface of the cross rod (11).

6. The storage rack pipe connection structure according to claim 5, characterized in that: The surface of the end head (2) is provided with an insertion hole (13), and an insertion strip (14) is provided through the inner cavity of the insertion hole (13).

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