CN215001894U

CN215001894U - Flexible air pipe with detachable supporting device

Info

Publication number: CN215001894U
Application number: CN202120546280.1U
Authority: CN
Inventors: 李斌; 江峰; 王江金
Original assignee: Xiamen Tefang International Design Co ltd
Current assignee: Xiamen Tefang International Design Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-12-03
Anticipated expiration: 2031-03-17

Abstract

The utility model discloses a flexible air duct with a detachable supporting device, which belongs to the technical field of air conditioning ventilation system, and comprises a duct body, wherein a plurality of limiting grooves are arranged inside the duct body, the interiors of the limiting grooves are mutually inserted and connected with limiting blocks, one ends of the limiting blocks, which are far away from the limiting grooves, extend into a supporting ring through a plurality of telescopic grooves, one ends of the limiting blocks, which extend into the supporting ring, are fixedly connected with one ends of a plurality of springs, and one ends of the springs, which are far away from the limiting blocks, are fixedly connected with the outer wall of a fixed block, in the utility model, the installation of the flexible air duct and an external connecting head is realized through the mutual matching of a first connecting ring and a tightening buckle, and the mutual connection between the ducts of the flexible air duct body is realized through the mutual matching of the first connecting ring and a second connecting ring, so that the flexible air duct with the connecting device can save the step that workers need to install with tools and accessories, providing convenience for later-period workers.

Description

Flexible air pipe with detachable supporting device

Technical Field

The utility model relates to an air conditioner ventilation system technical field specifically is a flexible tuber pipe with can dismantle strutting arrangement.

Background

In an indoor air conditioning system, the air outlet of an air conditioner is generally transmitted through an air pipe system, most of the existing air pipes of the air conditioner are rigid air pipes made of metal or plastic, and in recent years, fiber fabric air pipes, short air distribution pipes, appear in the air conditioning system, and have the advantages of simple structure, convenience in cleaning and low manufacturing cost compared with metal air pipe systems and other air pipe systems.

However, in practical use, the fabric air duct is maintained by static pressure, so that the fabric air duct is not in a regular shape under the condition of no ventilation, and at the moment of ventilation, due to the instant change of the shape, noise and huge vibration are usually accompanied, so that the service life of the air duct is seriously influenced.

And general flexible tuber pipe still need just can be connected with the accessory with the help of external instrument when the installation to flexible tuber pipe is connected also comparatively trouble each other, and later stage staff interconnects between installation flexible tuber pipe or body like this and gets up comparatively trouble.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flexible air pipe with a detachable supporting device to solve the problems proposed in the background art, but in practical use, the fiber fabric air pipe is not regular in shape under the condition of no ventilation because of depending on static pressure to keep the shape, and simultaneously, the service life of the air pipe is seriously influenced because of the instantaneous change of the shape along with noise and huge vibration in the moment of ventilation; and general flexible tuber pipe still need just can be connected with the accessory with the help of external instrument when the installation to flexible tuber pipe is connected also comparatively trouble each other, and later stage staff interconnects between installation flexible tuber pipe or body like this and gets up comparatively trouble.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flexible tuber pipe with can dismantle strutting arrangement, includes the body, a plurality of spacing grooves have been seted up to the body inside, and is a plurality of spacing inslot portion all inserts each other with the stopper and establishes the connection, and is a plurality of spacing groove one end is kept away from to the stopper extends to the support ring through a plurality of flexible grooves inside, and is a plurality of the stopper extends in inside one end of support ring and a plurality of spring one end fixed connection, and is a plurality of the stopper one end is kept away from to the spring all with fixed block outer wall fixed connection.

As a further aspect of the present invention: the fixed block both ends all with ventilation filter screen inner wall fixed connection, a plurality of ventilation filter screen all sets up at support ring outer wall both ends and intercommunication each other, just so can reduce the wind-force that the sudden ventilation produced through ventilation filter screen to the effectual wind-force of avoiding causes the injury to the body.

As a further aspect of the present invention: the tops of the limiting blocks are fixedly connected with the bottoms of the pull rods, and one ends of the pull rods, which are far away from the limiting blocks, extend out of the supporting rings and are in sliding connection with the tops of the supporting rings, so that the stretching of the limiting blocks can be controlled through the pull rods, and the supporting rings can be conveniently disassembled and assembled.

As a further aspect of the present invention: the flexible air pipe is characterized in that a first connecting ring is arranged at one end of the pipe body, the outer wall of the first connecting ring is fixedly connected with the inner wall of the elastic hoop, a plurality of fixing plates are arranged on the outer wall of the elastic hoop, threaded holes are formed in the fixing plates, and the threaded holes are rotatably connected with the threaded rods, so that the flexible air pipe and an external connector can be installed by means of the mutual matching of the first connecting ring and the elastic hoop, the step that workers need to carry tool accessories in addition is effectively omitted, and convenience is brought to later installation.

As a further aspect of the present invention: the end, far away from the first connecting ring, of the pipe body is provided with a second connecting ring, the outer wall of the second connecting ring is inserted into and connected with the inner wall of the first connecting ring, a sealing clamping groove is formed in the second connecting ring, the sealing clamping groove and a sealing clamping ring are inserted into and connected with each other, the sealing clamping ring is arranged inside the pipe body and close to the side of the first connecting ring, therefore, the first connecting ring and the second connecting ring can be matched with each other to realize the interconnection between the flexible air pipe bodies, and convenience is brought to the mutual connection between the later-stage pipe bodies.

As a further aspect of the present invention: the distance from the pull rod to one end, close to the fixed block, of the spring is larger than the total length of the outer side of the extending and retracting groove of the limiting blocks, so that the limiting blocks can be moved out of the limiting grooves to the inside of the supporting ring by pulling the pull rod, and the supporting ring can be conveniently dismounted and mounted in a later period.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, insert each other through stopper and spacing groove and establish the connection and let the support ring fix inside the body to realize the inside support of body, rethread pull rod and spring mutually support and come out the stopper spacing groove, thereby make things convenient for in the dismouting of support ring, such a strutting arrangement, easy dismounting, can be fine prop up the inside both ends of body, the deuterogamy is ventilated the filter screen and is reduced the wind-force that gets into the body, thereby effectually prevent to ventilate suddenly and make the tuber pipe receive the condition emergence such as damage.

The utility model discloses in, mutually support through first go-between and elasticity hoop and realize the installation of flexible tuber pipe and external connector, the interconnect between the flexible tuber pipe body is realized mutually to the first go-between of rethread and second go-between, and the flexible tuber pipe from taking connecting device can save the staff like this and still need take the instrument and the accessory step of installing, provides convenience for later stage work staff.

Drawings

Fig. 1 is a schematic view of the overall structure of a flexible air duct with a detachable support device according to the present invention;

FIG. 2 is a schematic view of the overall cross-sectional structure of a flexible duct with a detachable support device according to the present invention;

FIG. 3 is a schematic view of the overall structure of a flexible air duct support ring with a detachable support device according to the present invention;

fig. 4 is the utility model discloses a whole section structure sketch map of flexible tuber pipe support ring with can dismantle strutting arrangement.

In the figure: 1. a pipe body; 2. a limiting groove; 3. a limiting block; 4. a telescopic groove; 5. a spring; 6. a fixed block; 7. a ventilating filter screen; 8. a support ring; 9. a pull rod; 10. a first connecting ring; 11. elastic hoops; 12. a fixing plate; 13. a threaded hole; 14. a threaded rod; 15. a sealing collar; 16. a second connection ring; 17. and sealing the clamping groove.

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 ~ 4, in the embodiment of the utility model provides an in, a flexible tuber pipe with can dismantle strutting arrangement, including body 1, a plurality of spacing grooves 2 have been seted up to body 1 inside, and a plurality of spacing grooves 2 are inside all to establish with stopper 3 each other and be connected, and a plurality of stoppers 3 are kept away from 2 one ends of spacing groove and are extended to support ring 8 inside through a plurality of flexible grooves 4, and a plurality of stoppers 3 extend at the inside one end of

support ring

8 and 5 one end fixed connection of a plurality of springs, and 3 one end of stopper all with 6 outer wall fixed connection of fixed block are kept away from to a plurality of springs 5.

The two ends of the fixing block 6 are fixedly connected with the inner walls of the ventilating filter screens 7, and the ventilating filter screens 7 are arranged at the two ends of the outer wall of the support ring 8 and are communicated with each other, so that wind power generated by sudden ventilation can be reduced through the ventilating filter screens 7, and the pipe body 1 is effectively prevented from being damaged by the wind power; the tops of the limiting blocks 3 are fixedly connected with the bottoms of the pull rods 9, and one ends of the pull rods 9, which are far away from the limiting blocks 3, extend out of the supporting ring 8 and are mutually connected with the top of the supporting ring 8 in a sliding manner, so that the stretching of the limiting blocks 3 can be controlled through the pull rods 9, and the supporting ring 8 is convenient to disassemble and assemble; one end of the pipe body 1 is provided with a first connecting ring 10, the outer wall of the first connecting ring 10 is fixedly connected with the inner wall of the elastic hoop 11, the outer wall of the elastic hoops 11 is provided with a plurality of fixing plates 12, the fixing plates 12 are all provided with threaded holes 13, the insides of the threaded holes 13 are mutually and rotatably connected with threaded rods 14, so that the flexible air pipe and an external connector can be installed through mutual matching of the first connecting ring 10 and the elastic hoop 11, the step that workers need to additionally carry tool accessories is effectively saved, and convenience is brought to later installation; a second connecting ring 16 is arranged at one end, far away from the first connecting ring 10, of the pipe body 1, the outer wall of the second connecting ring 16 is inserted into and connected with the inner wall of the first connecting ring 10, a sealing clamping groove 17 is formed in the second connecting ring 16, the sealing clamping groove 17 is connected with a sealing clamping ring 15 in an inserting mode, and the sealing clamping ring 15 is arranged inside the pipe body 1 and close to the first connecting ring 10, so that the mutual connection between the flexible air pipe bodies 1 can be realized through the mutual matching of the first connecting ring 10 and the second connecting ring 16, and convenience is provided for the mutual connection between the pipe bodies 1 at the later stage; the distance from the pull rods 9 to one end, close to the fixing block 6, of the spring 5 is larger than the total length of the outer side of the telescopic groove 4 extended by the limiting blocks 3, so that the limiting blocks 3 can be moved out of the limiting grooves 2 to the inside of the supporting ring 8 by pulling the pull rods 9, and the supporting ring 8 is convenient to disassemble and assemble in a later period.

The utility model discloses a theory of operation is: the utility model discloses a put support ring 8 into the body 1 at first when using, stopper 3 card on the support ring 8 is gone into the limiting groove 2 that the both ends were seted up in the body 1 inside, thereby fix the position of support ring 8 in the body 1 inside and play the effect of support, if need later stage take out then pull rod 9 drive stopper 3 move to the support ring 8 inside and compress the energy storage of spring 5, stopper 3 moves to the support ring 8 inside through flexible groove 4 and thereby relieve the whole position of support ring 8 and restrict, again take out support ring 8 from the body 1 inside, such a strutting arrangement, easy dismounting, can be fine prop up the body 1 inside both ends, again cooperate the ventilation filter screen to reduce the wind-force that gets into body 1, thereby the condition such as the tuber pipe damage that effectively prevents to ventilate suddenly to take place, again through first connecting ring 10 after having installed support ring 8 and connect each other with the external joint, after the butt joint, the threaded rod 14 is screwed, the threaded rod 14 rotates in the threaded groove and drives the fixing plates 12 to approach each other, so that the tightening hoops 11 are slowly clamped, thereby fixing the overall position of the first coupling ring 10 and the external connection head to each other, so as to complete the installation of the flexible pipe body 1, if the pipe bodies 1 need to be connected with each other, the second connecting ring 16 and the first connecting ring 10 on the other pipe body 1 are inserted and connected with each other, the second connecting ring 16 is inserted until the sealing clamping groove 17 is clamped on the sealing clamping ring 15, at this time, the whole position between the first connection ring 10 and the second connection ring 16 is fixed by the elastic band 11, thereby accomplish being connected between body 1 and the body 1, the flexible air hose from taking connecting device can save the staff like this and still need take the instrument and the accessory step of installing, provides convenience for later stage work staff.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a flexible tuber pipe with can dismantle strutting arrangement, includes body (1), its characterized in that: body (1) inside has been seted up a plurality of spacing grooves (2), and is a plurality of spacing groove (2) inside all inserts each other with stopper (3) and establishes and is connected, and is a plurality of inside stopper (3) are kept away from spacing groove (2) one end and are extended to support ring (8) through a plurality of flexible groove (4), and are a plurality of stopper (3) extend in support ring (8) inside one end and a plurality of spring (5) one end fixed connection, and are a plurality of stopper (3) one end is kept away from in spring (5) all with fixed block (6) outer wall fixed connection.

2. The flexible duct of claim 1, wherein: fixed block (6) both ends all with ventilation filter screen (7) inner wall fixed connection, a plurality of ventilation filter screen (7) all set up at support ring (8) outer wall both ends and communicate each other.

3. The flexible duct of claim 1, wherein: the top parts of the limit blocks (3) are fixedly connected with the bottom parts of the pull rods (9), and the pull rods (9) are far away from one ends of the limit blocks (3) and extend out of the support ring (8) to be connected with the top parts of the support ring (8) in a sliding mode.

4. The flexible duct of claim 1, wherein: body (1) one end is provided with first connecting ring (10), first connecting ring (10) outer wall and elasticity hoop (11) inner wall fixed connection, it is a plurality of elasticity hoop (11) outer wall is provided with a plurality of fixed plates (12), and is a plurality of all set up threaded hole (13) on fixed plate (12), it is a plurality of screw hole (13) inside all is connected with threaded rod (14) rotation each other.

5. The flexible duct of claim 1, wherein: the pipe body (1) is far away from one end of the first connecting ring (10) and is provided with a second connecting ring (16), the outer wall of the second connecting ring (16) is inserted into the inner wall of the first connecting ring (10) and connected with the inner wall of the second connecting ring, a sealing clamping groove (17) is formed in the second connecting ring (16), the sealing clamping groove (17) is connected with a sealing clamping ring (15) in an inserting mode, and the sealing clamping ring (15) is arranged inside the pipe body (1) and is close to the side of the first connecting ring (10).

6. The flexible duct of claim 1, wherein: the distance from the pull rods (9) to one end, close to the fixed block (6), of the spring (5) is larger than the total length of the outer side of the extending telescopic groove (4) of the limiting blocks (3).