CN213776672U

CN213776672U - Universal shaped air duct

Info

Publication number: CN213776672U
Application number: CN202023039141.4U
Authority: CN
Inventors: 罗承佩
Original assignee: Shenzhen Lkess Flexible Pipe Co ltd
Current assignee: Shenzhen Lkess Flexible Pipe Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-07-23
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses an universal design tuber pipe, including a pipe body, the body is including spread groove and connecting plate, and connecting plate fixed connection is in the bottom surface of spread groove, the spacing fastener of top surface symmetry fixedly connected with of spread groove, the spacing hook piece of bottom surface fixedly connected with of connecting plate. This universal design tuber pipe, during the use, the connecting plate of body upper portion spiral inserts in the spread groove of body lower part spiral, make interconnect between every section spiral of body, however because the structure of inserting each other of connecting plate and spread groove, make the body have higher motivity, the expend with heat and contract with cold of leisurely in high temperature environment, can revise and correct through connecting plate and spread groove clearance, reduce the influence of high low temperature environment to the body, simultaneously under spacing fastener and spacing hook's the mutually supporting, avoided the connecting plate to break away from in the spread groove, lead to the body by the possibility of scattering, thereby make this universal design tuber pipe receive lower high ring rigidity under external pressure.

Description

Universal shaped air duct

Technical Field

The utility model relates to an tuber pipe field specifically is universal design tuber pipe.

Background

The air duct is a duct system for conveying and distributing air. There are two kinds of composite air pipe and inorganic air pipe. They can be classified according to their sectional shapes and materials. The stainless steel air duct is made by coating sealing glue (such as neutral glass cement) on the seams such as seaming seam, rivet seam, flange flanging four corners, etc. Before the sealant is coated, dust and oil stains on the surface are removed. According to the cross section shape, the air pipe can be divided into a circular air pipe, a rectangular air pipe, an oblate air pipe and the like, wherein the circular air pipe has the smallest resistance but the largest height and size, and is complex to manufacture. So the application is mainly based on a rectangular air pipe. The air pipe can be divided into a metal air pipe, a composite air pipe and a polymer air pipe according to the material.

The universal air pipe is a universal hose, but the flexibility of the universal hose in the market is not good, the impact resistance is not strong, and the universal hose is not beneficial to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an universal design tuber pipe to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

universal design tuber pipe, including the body, the body is including spread groove and connecting plate, and connecting plate fixed connection is in the bottom surface of spread groove, and in the connecting plate inserted the spread groove, the spacing fastener of top surface symmetry fixedly connected with of spread groove, the spacing hook piece of bottom surface fixedly connected with of connecting plate, spacing hook piece and spacing fastener are corresponding, spacing hook piece and spread groove looks adaptation.

As a further aspect of the present invention: the pipe body is of a spiral buckling structure, and the cross section of the pipe body is Y-shaped.

As a further aspect of the present invention: the pipe body is made of PVC plastic.

As a further aspect of the present invention: the limiting clamping piece is in the shape of a right triangle, and one corner of the limiting clamping piece is arranged above the groove opening of the connecting groove.

As a further aspect of the present invention: the limiting hook piece is an isosceles triangle.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a body, the spread groove, the connecting plate, spacing fastener and spacing cooperation between the hook piece are used, make the body at the in-process of work, make the connecting plate of body upper portion spiral insert and carry out interconnect in the spread groove of lower part spiral, thereby make the whole family's active structure of body, clearance fit between spread groove and the connecting plate makes the body receive expend with heat and contract with cold to influence for a short time simultaneously, simultaneously under spacing fastener and spacing mutual cooperation of hook piece, avoided the connecting plate to break away from in the spread groove, lead to the body by the possibility of scattering, make the body have strong design, thereby make this universal design tuber pipe have lower high ring rigidity under external pressure, and can be crooked wantonly.

Drawings

Fig. 1 is a schematic structural diagram of a universal shaping air duct.

FIG. 2 is a perspective view of a universal sizing plenum.

FIG. 3 is a cross-sectional view of the tube body in the universal sizing air duct.

In the figure: the pipe comprises a pipe body 1, a connecting groove 2, a connecting plate 3, a limiting clamping piece 4 and a limiting hook 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, in the embodiment of the present invention, the universal sizing air duct, including the duct body 1, the duct body 1 includes the connecting groove 2 and the connecting plate 3, the connecting plate 3 is fixedly connected on the bottom surface of the connecting groove 2, the connecting plate 3 is inserted into the connecting groove 2, the top surface symmetrical fixedly connected with limiting clamping element 4 of the connecting groove 2, the bottom surface fixedly connected with limiting hook 5 of the connecting plate 3, the limiting hook 5 is corresponding to the limiting clamping element 4, and the limiting hook 5 is matched with the connecting groove 2.

The tube body 1 is of a spiral buckling structure, and the section of the tube body is Y-shaped.

The material of the pipe body 1 is PVC plastic.

The limiting clamping piece 4 is a right triangle, and one corner of the limiting clamping piece 4 is arranged above the notch of the connecting groove 2.

The limiting hook piece 5 is in the shape of an isosceles triangle.

The utility model discloses a theory of operation is:

during the use, connecting plate 3 of the spiral of body 1 upper portion inserts in the connecting groove 2 of the spiral of body 1 lower part, make interconnect between 1 every section spiral of body, however because the structure of inserting each other of connecting plate 3 and connecting groove 2, make body 1 have higher activity, the expend with heat and contract with cold in high temperature environment certainly, can revise through connecting plate 3 and connecting groove 2 clearance, reduce the influence of high low temperature environment to body 1, simultaneously under spacing fastener 4 and spacing hook 5's the mutually supporting, avoided connecting plate 3 to break away from in the connecting groove 2, lead to the possibility that body 1 is scattered, make body 1 have strong design nature, thereby make this universal design tuber pipe receive lower high ring rigidity under external pressure, and can be crooked wantonly.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Universal design tuber pipe, including body (1), its characterized in that: body (1) is including spread groove (2) and connecting plate (3), and connecting plate (3) fixed connection is in the bottom surface of spread groove (2), and in connecting plate (3) inserted spread groove (2), the spacing fastener (4) of the top surface symmetry fixedly connected with of spread groove (2), the spacing hook piece (5) of the bottom surface fixedly connected with of connecting plate (3), spacing hook piece (5) are corresponding with spacing fastener (4), spacing hook piece (5) and spread groove (2) looks adaptation.

2. The universal sizing air duct of claim 1, wherein: the pipe body (1) is of a spiral buckling structure, and the cross section of the pipe body is Y-shaped.

3. The universal sizing air duct of claim 1, wherein: the pipe body (1) is made of PVC plastic.

4. The universal sizing air duct of claim 1, wherein: the limiting clamping piece (4) is in a right triangle shape, and one corner of the limiting clamping piece (4) is arranged above the notch of the connecting groove (2).

5. The universal sizing air duct of claim 1, wherein: the limiting hook piece (5) is in the shape of an isosceles triangle.