CN209354791U - A kind of double-ply bellows - Google Patents
A kind of double-ply bellows Download PDFInfo
- Publication number
- CN209354791U CN209354791U CN201821998720.1U CN201821998720U CN209354791U CN 209354791 U CN209354791 U CN 209354791U CN 201821998720 U CN201821998720 U CN 201821998720U CN 209354791 U CN209354791 U CN 209354791U
- Authority
- CN
- China
- Prior art keywords
- hose
- bellows
- tube body
- double
- fixed block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of double-ply bellows, including by bellows and being mounted on the tube body that the connecting tube at bellows both ends forms, hose is installed in tube body, rubber convex grain is installed on the lateral surface of hose, plays buffer function；The both ends of hose are fixedly installed with the pipe fitting outside tube body, the two sides of pipe fitting are equipped with connecting plate, the two sides up and down of connecting tube are symmetrically installed with fixed block, connecting plate and fixed block are attached by fixing bolt and snap-gauge, fix the both ends of hose, easy to operate, stable structure, hose will not be slided with respect to bellows when in use.
Description
Technical field:
The utility model relates to a kind of double-ply bellows.
Background technique:
The indoor unit and outdoor unit of air-conditioning are separately mounted to indoor and outdoors, and centre is connected by pipeline and electric wire.
Indoor unit and outdoor unit during the connection process, due to the needs of installation site and installation environment, are especially needing field through walls
It closes, installation requirements can be met with curved hose by needing to use.Bellows is one of hose most-often used on air-conditioning, at present
Bellows on the market is all single layer structure, and external force resistance ability is weaker, and damage is easy to appear after being collided.
Summary of the invention:
Purpose of the utility model is to solve the problems of the prior art, provide one kind and are internally provided with hose, soft
The position of pipe will not be slided with respect to bellows, not influence the double-ply bellows of bending effect when use.
In order to achieve the above object, the technical solution of the present invention is:
A kind of double-ply bellows, including by bellows and being mounted on the tube body that the connecting tube at bellows both ends forms, institute
State and hose be installed in tube body, the both ends of the hose are fixedly installed with the pipe fitting outside tube body, the connecting tube it is upper
Lower two sides are symmetrically installed with fixed block, laterally screw togather on the fixed block and are equipped with fixing bolt, on the two sides of the pipe fitting
Be equipped with the one-to-one connecting plate of fixing bolt, connecting hole is offered on the connecting plate, the fixing bolt passes through solid
Determine that connecting column is installed on one end of block, offers annular slot, the company on one end in the connecting column insertion connecting hole
The slot being connected with connecting hole is offered at the top of fishplate bar, is equipped in the slot through the annular snap on bayonet and connecting column
The connected snap-gauge of slot clamping.
Limit plate is installed on one end of the stretching slot of the snap-gauge.
Rubber convex grain is installed on the lateral surface of the hose.
The beneficial effects of the utility model are: a kind of double-ply bellows of the utility model, including by bellows and peace
Mounted in the tube body of the connecting tube composition at bellows both ends, hose is installed in tube body, rubber convex is installed on the lateral surface of hose
Grain, plays buffer function；The both ends of hose are fixedly installed with the pipe fitting outside tube body, and the two sides of pipe fitting are equipped with connection
Plate, the two sides up and down of connecting tube are symmetrically installed with fixed block, and connecting plate and fixed block are connected by fixing bolt and snap-gauge
It connects, fixes the both ends of hose, easy to operate, stable structure, hose will not be slided with respect to bellows when in use.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the enlarged structure schematic diagram of the utility model snap-gauge.
Specific embodiment:
In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and embodiment
The invention is described in further detail.
A kind of double-ply bellows as shown in Figs. 1-3, including by bellows 1 and being mounted on the connection at 1 both ends of bellows
The tube body 2 that pipe 11 forms, is equipped with hose 3 in the tube body 2, and hose 3 can be using modeling according to the difference of use demand
Expect hose or metal hose, certain gap is preferably reserved between hose 3 and bellows 1, makes double-ply bellows in bending
Inner hose 3 not will receive compressing.The both ends of the hose 3 are fixedly installed with the pipe fitting 4 outside tube body 2, and pipe fitting 4 is used
It is connected in pipeline.Rubber convex grain 33 is installed, rubber convex grain 33 plays buffer function on the lateral surface of the hose 3.
The two sides up and down of the connecting tube 11 are symmetrically installed with fixed block 5, laterally screw togather and are equipped with admittedly on the fixed block 5
Determine bolt 51, be equipped on the two sides of the pipe fitting 4 with the one-to-one connecting plate 6 of fixing bolt 51, on the connecting plate 6
Connecting hole 61 is offered, the fixing bolt 51 is equipped with connecting column 52 on one end of fixed block 5, and the connecting column 52 is inserted
Enter and offer annular slot 55 on one end in connecting hole 61, offers at the top of the connecting plate 6 and be connected with connecting hole 61
Slot 7 is equipped in the slot 7 and is clamped the snap-gauge 8 being connected with the annular slot 55 on connecting column 52 by bayonet 81.It is fixed
After connecting column 52 on bolt 51 is inserted into connecting hole 61, connected and fixed by snap-gauge 8, easy to operate, good fixing effect.Institute
It states and limit plate 88 is installed on one end of the stretching slot 7 of snap-gauge 8, convenient for the dismounting of snap-gauge 8.
A kind of double-ply bellows of the present embodiment, including by bellows and being mounted on the connecting tube at bellows both ends and forming
Tube body, hose is installed in tube body, rubber convex grain is installed on the lateral surface of hose, plays buffer function；The both ends of hose
It is fixedly installed with the pipe fitting being located at outside tube body, the two sides of pipe fitting are equipped with connecting plate, and the two sides up and down of connecting tube are symmetrically pacified
Equipped with fixed block, connecting plate and fixed block are attached by fixing bolt and snap-gauge, fix the both ends of hose, behaviour
Make simply, stable structure, hose will not be slided with respect to bellows when in use.
Claims (3)
1. a kind of double-ply bellows, it is characterised in that: including by bellows (1) and being mounted on the connection at bellows (1) both ends
The tube body (2) of (11) composition is managed, is equipped with hose (3) in the tube body (2), the both ends of the hose (3) are fixedly installed with position
In the pipe fitting (4) of tube body (2) outside, the two sides up and down of the connecting tube (11) are symmetrically installed with fixed block (5), the fixed block
(5) it laterally screws togather and is equipped with fixing bolt (51) on, be equipped on the two sides of the pipe fitting (4) with fixing bolt (51) one by one
Corresponding connecting plate (6) offers connecting hole (61) on the connecting plate (6), and the fixing bolt (51) passes through fixed block (5)
One end on be equipped with connecting column (52), offer annular slot on one end in the connecting column (52) insertion connecting hole (61)
(55), the slot (7) being connected with connecting hole (61) is offered at the top of the connecting plate (6), is equipped in the slot (7) logical
It crosses bayonet (81) and is clamped the snap-gauge (8) being connected with the annular slot (55) on connecting column (52).
2. a kind of double-ply bellows according to claim 1, it is characterised in that: the stretching slot (7) of the snap-gauge (8)
Limit plate (88) are installed on one end.
3. a kind of double-ply bellows according to claim 1, it is characterised in that: installed on the lateral surface of the hose (3)
There are rubber convex grain (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998720.1U CN209354791U (en) | 2018-11-30 | 2018-11-30 | A kind of double-ply bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998720.1U CN209354791U (en) | 2018-11-30 | 2018-11-30 | A kind of double-ply bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209354791U true CN209354791U (en) | 2019-09-06 |
Family
ID=67798055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821998720.1U Active CN209354791U (en) | 2018-11-30 | 2018-11-30 | A kind of double-ply bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209354791U (en) |
-
2018
- 2018-11-30 CN CN201821998720.1U patent/CN209354791U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108305569B (en) | Lamp house frame convenient to installation | |
| CN206874971U (en) | A kind of gate antidetonation suspension and support | |
| CN104947904A (en) | Argil plate connecting assembly | |
| CN209354791U (en) | A kind of double-ply bellows | |
| CN204899114U (en) | Argil board coupling assembling | |
| CN204889409U (en) | Frame curtain frame mil mosaic structure | |
| CN206036400U (en) | Novel air conditioner pipe pipe clamp | |
| CN202220929U (en) | Rubber expansion device | |
| CN205875695U (en) | Modular aluminum mould board | |
| CN205717838U (en) | A kind of convector mounting bracket | |
| CN210950191U (en) | U-shaped pipe clamp | |
| CN204555219U (en) | A kind of indoor apparatus of air conditioner pressure tube plate structure | |
| CN203431390U (en) | Air pump connecting sleeve used in automobile | |
| CN203049967U (en) | Handrail face pipe supporting piece | |
| CN205978831U (en) | Easily fixable's air conditioner bellows | |
| CN207237137U (en) | A kind of sprinkler connecting bend | |
| CN202493024U (en) | Fastener for connecting steel pipe | |
| CN209703623U (en) | A kind of feedwater piping end positioning device | |
| CN205875699U (en) | Improved generation aluminum mould board | |
| CN206018941U (en) | A kind of air-conditioning deep bead | |
| CN216519093U (en) | Novel butterfly bolt | |
| CN201177105Y (en) | Flexible water pipe | |
| CN110480990B (en) | Heating and ventilation pipeline plastic natural bending support, heating and ventilation pipe fixing device and operation method | |
| CN204403450U (en) | A kind of combination tap | |
| CN2884759Y (en) | Fast mounting structure of acoustics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A double-layer bellows Effective date of registration: 20220718 Granted publication date: 20190906 Pledgee: Zhuji Branch of Industrial and Commercial Bank of China Ltd. Pledgor: ZHEJIANG HAOWEI MACHINERY CO.,LTD. Registration number: Y2022980010580 |