CN209054750U - It is a kind of convenient for connection and good airproof performance air hose - Google Patents
It is a kind of convenient for connection and good airproof performance air hose Download PDFInfo
- Publication number
- CN209054750U CN209054750U CN201821960617.8U CN201821960617U CN209054750U CN 209054750 U CN209054750 U CN 209054750U CN 201821960617 U CN201821960617 U CN 201821960617U CN 209054750 U CN209054750 U CN 209054750U
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- Prior art keywords
- air hose
- cornice
- convenient
- connection
- good airproof
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Abstract
The utility model discloses it is a kind of convenient for connection and good airproof performance air hose, including the first air hose, friction block, bolt, movable plate, card slot, fixing buckle and sealing ring, the first cornice is welded on the right side of first air hose, and first cornice fixed block is connected with by articulated shaft, the friction block is embedded in fixed block, the bottom end of the bolt passes through friction block and is embedded in fixed block, detent block is connected on the downside of the movable plate, the card slot is arranged on the second air hose, and second is welded with the second cornice on the left of air hose, the fixing buckle is arranged on the first air hose, the sealing ring is embedded in the first cornice, and first the intermediate position of cornice be provided with channel.This is convenient for the air hose of connection and good airproof performance to change traditional connection type, so that connecting more convenient and better tightness, greatly improves the practicability of the present apparatus.
Description
Technical field
The utility model relates to air hose technical field, it is specially a kind of convenient for connection and good airproof performance air hose.
Background technique
Air hose is widely applied on ventilation and air conditioning system, when long distance delivery wind, often needs to connect multistage air hose
It fetching and satisfies the use demand, most of present air hose is to be attached two sections of air hoses using screw, under long-time use, meeting
Lead to loosened screw, duct collar is caused to loosen, and then destroys the leakproofness of junction, so that air hose can not normally blow,
Therefore, in view of the above problems, proposing that one kind is convenient for connection, and the air hose of good airproof performance.
Utility model content
The purpose of this utility model is to provide it is a kind of convenient for connection and good airproof performance air hose, to solve above-mentioned background skill
The problems such as current air hose connection proposed in art is inconvenient, and leakproofness is poor.
To achieve the above object, the utility model provides the following technical solutions: it is a kind of convenient for connection and good airproof performance wind
Pipe, including the first air hose, friction block, bolt, movable plate, card slot, fixing buckle and sealing ring, the right side welding of first air hose
There is the first cornice, and the first cornice is connected with fixed block by articulated shaft, the friction block is embedded in fixed block, the bolt
Bottom end pass through friction block and be embedded in fixed block, be connected with detent block on the downside of the movable plate, the card slot setting is the
On two air hoses, and the second cornice is welded on the left of the second air hose, the fixing buckle is arranged on the first air hose, the sealing ring
It is embedded in the first cornice, and the intermediate position of the first cornice is provided with channel.
Preferably, the fixed block is connected by the first articulated shaft with the first cornice, the fixed block and the first cornice
For rotary type connection structure.
Preferably, it is provided with sawtooth on the bolt and movable plate, the bolt passes through saw by sawtooth and movable plate
Tooth is to be connected.
Preferably, the inside dimensions of the card slot are identical as the side dimension of detent block, and detent block and card slot are insertion
Formula connection structure.
Preferably, the fixing buckle includes rotation axis, L shape buckle and rubber pad, practices grade and L shape card in the rotation axis
Button, and the inside of L shape buckle is equipped with rubber pad.
Preferably, the sealing ring is provided with two groups altogether, and sealing ring is rectangular is embedded in the first cornice and second respectively
The middle position of cornice.
Compared with prior art, the utility model has the beneficial effects that should be taken convenient for the air hose of connection and good airproof performance
New connection structure replaces traditional screw connection, passes through detent block and fixed card buckle carries out the connection of two sections of air hoses, connection
Simply, it and is not easy to loosen, thus ensure that the leakproofness of two sections of air hose junctions, meanwhile, it is provided with sealing ring, further
It ensure that the leakproofness between two sections of air hoses.
Detailed description of the invention
Fig. 1 is the structure side view diagrammatic cross-section of the utility model；
Fig. 2 is the structure enlargement diagram of A in Fig. 1；
Fig. 3 is the structure elevational schematic view of A in Fig. 1；
Fig. 4 is the structure schematic top plan view of the utility model；
Fig. 5 is that the structure of the utility model faces diagrammatic cross-section；
Fig. 6 is the fixing buckle structural schematic diagram of the utility model.
In figure: 1, the first air hose；2, the first cornice；3, articulated shaft；4, fixed block；5, friction block；6, bolt；7, movable
Plate；8, detent block；9, card slot；10, the second air hose；11, the second cornice；12, fixing buckle；121, rotation axis；122, L shape buckles；
123, rubber pad；13, sealing ring；14, channel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, a kind of embodiment provided by the utility model:
It is a kind of convenient for connection and the air hose of good airproof performance, including the first air hose 1, friction block 5, bolt 6, movable plate 7, card slot
9, fixing buckle 12 and sealing ring 13, the right side of the first air hose 1 is welded with the first cornice 2, and the first cornice 2 is connected by articulated shaft 3
It is connected to fixed block 4, preferably, fixed block 4 is connected by the first articulated shaft 3 with the first cornice 2, fixed block 4 and first
Cornice 2 is rotary type connection structure, and convenient for rotation fixed block 4, detent block 8 is embedded into card slot 9.
Friction block 5 is embedded in fixed block 4, and the bottom end of bolt 6 passes through friction block 5 and is embedded in fixed block 4, movable plate 7
Downside be connected with detent block 8, preferably, be provided with sawtooth on bolt 6 and movable plate 7, bolt 6 passes through sawtooth and work
Movable plate 7 is to be connected by sawtooth, and movable plate 7 can be driven by rotation bolt 6, meanwhile, friction block 5 can guarantee bolt
6 have biggish frictional force, are not easy to loosen.
Card slot 9 is arranged on the second air hose 10, and the inside dimensions of card slot 9 are identical as the side dimension of detent block 8, and detent
Block 8 and card slot 9 are embedded connecting structure, and the left side of the second air hose 10 is welded with the second cornice 11, and the setting of fixing buckle 12 is the
On one air hose 1, preferably, fixing buckle 12 includes rotation axis 121, L shape buckle 122 and rubber pad 123, in rotation axis 121
Practice grade and L shape buckle 122, and the inside of L shape buckle 122 is equipped with rubber pad 123, it, can be by first by fixing buckle 12
Air hose 1 and the second air hose 10 are again coupled to, to guarantee the fastness connected to the first air hose 1 and the second air hose 10.
Sealing ring 13 is embedded in the first cornice 2, and the intermediate position of the first cornice 2 is provided with channel 14, sealing ring 13
It is provided with two groups, and the rectangular middle position for being embedded in the first cornice 2 and the second cornice 11 respectively of sealing ring 13 altogether, two groups close
Seal 13 fits closely, and further ensures the leakproofness connected between the first cornice 2 and the second cornice 11.
Working principle: when connection, by second cornice in 10 left side of first cornice 2 on 1 right side of the first air hose and the second air hose
11 is corresponding, and makes the position of sealing ring 13 also corresponding, then fixed block 4 is rotated by articulated shaft 3, so that fixed block
Detent block 8 in 4 is embedded in the card slot 9 of the second cornice 11, rotates bolt 6, drives movable plate 7 to move left, so that detent
Block 8 drives second air hose 10 on 11 right side of the second cornice and first air hose 1 in 2 left side of the first cornice to fit closely；
Then, fixing buckle 12 is rotated by the rotation axis 121 on the first cornice 2, so that L shape buckles 122 for the second air hose
Second cornice 11 in 10 left sides blocks master, then presses L shape buckle 122, makes L shape buckle 122 firmly by the by rubber pad 123
First air hose 1 and the second air hose 10, are attached by two cornices 11 card master to realize.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of convenient for connection and the air hose of good airproof performance, including the first air hose (1), friction block (5), bolt (6), movable plate
(7), card slot (9), fixing buckle (12) and sealing ring (13), it is characterised in that: be welded with first on the right side of first air hose (1)
Cornice (2), and the first cornice (2) is connected with fixed block (4) by articulated shaft (3), the friction block (5) is embedded in fixed block
(4) in, the bottom end of the bolt (6) passes through friction block (5) and is embedded in fixed block (4), and the downside of the movable plate (7) is affixed
Have detent block (8), card slot (9) setting is welded with the second eaves on the second air hose (10), and on the left of the second air hose (10)
Mouth (11), the fixing buckle (12) are arranged on the first air hose (1), and the sealing ring (13) is embedded in the first cornice (2), and
The intermediate position of first cornice (2) is provided with channel (14).
2. it is according to claim 1 it is a kind of convenient for connection and good airproof performance air hose, it is characterised in that: the fixed block
(4) it is connected by the first articulated shaft (3) with the first cornice (2), the fixed block (4) and the first cornice (2) are rotary type company
Binding structure.
3. it is according to claim 1 it is a kind of convenient for connection and good airproof performance air hose, it is characterised in that: the bolt (6)
Be provided with sawtooth on movable plate (7), the bolt (6) is connected by sawtooth and movable plate (7) by sawtooth.
4. it is according to claim 1 it is a kind of convenient for connection and good airproof performance air hose, it is characterised in that: the card slot (9)
Inside dimensions it is identical as the side dimension of detent block (8), and detent block (8) and card slot (9) are embedded connecting structure.
5. it is according to claim 1 it is a kind of convenient for connection and good airproof performance air hose, it is characterised in that: the fixing buckle
(12) include rotation axis (121), L shape buckle (122) and rubber pad (123), practice grade and L shape card on the rotation axis (121)
It detains (122), and rubber pad (123) is installed on the inside of L shape buckle (122).
6. it is according to claim 1 it is a kind of convenient for connection and good airproof performance air hose, it is characterised in that: the sealing ring
(13) it is provided with two groups, and the rectangular centre for being embedded in the first cornice (2) and the second cornice (11) respectively of sealing ring (13) altogether
Position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821960617.8U CN209054750U (en) | 2018-11-27 | 2018-11-27 | It is a kind of convenient for connection and good airproof performance air hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821960617.8U CN209054750U (en) | 2018-11-27 | 2018-11-27 | It is a kind of convenient for connection and good airproof performance air hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209054750U true CN209054750U (en) | 2019-07-02 |
Family
ID=67054428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821960617.8U Active CN209054750U (en) | 2018-11-27 | 2018-11-27 | It is a kind of convenient for connection and good airproof performance air hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209054750U (en) |
-
2018
- 2018-11-27 CN CN201821960617.8U patent/CN209054750U/en active Active
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