CN209484115U - A kind of bellows convenient for splicing - Google Patents
A kind of bellows convenient for splicing Download PDFInfo
- Publication number
- CN209484115U CN209484115U CN201822185820.9U CN201822185820U CN209484115U CN 209484115 U CN209484115 U CN 209484115U CN 201822185820 U CN201822185820 U CN 201822185820U CN 209484115 U CN209484115 U CN 209484115U
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- Prior art keywords
- bellows
- fixedly installed
- female connector
- connector
- sub
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Abstract
The utility model relates to Bellows Technology fields, and disclose a kind of bellows convenient for splicing, including female bellows and sub- bellows, female connector is fixedly installed on the right side of mother's bellows, sub- connector is fixedly installed on the left of the sub- bellows, the left side of the sub- connector is located at the inside of female connector, the inner top wall of the female connector is fixedly installed with fixed block, the inside left side wall of the female connector offers the extension slot that quantity is two, the link block being fixedly installed on the left of the sub- connector inside extension slot, the slot inner roof wall of the extension slot is communicated with the vertical slot being provided on female connector.This is solved since bellows connection is very inconvenient, bellows can only buy longer bellows when in use and use convenient for the bellows spliced, extra bellows is cut again after installing, not only increases buying expenses, and cumbersome, difficult, the problem of being not convenient to use.
Description
Technical field
The utility model relates to Bellows Technology field, specially a kind of bellows convenient for splicing.
Background technique
Bellows mainly includes metal bellows, expansion bellow, corrugated tube, diaphragm and diaphragm capsule and metal hose etc.,
Metal bellows is mainly used in the effects of compensation pipes thermal deformation, damping and absorption line sedimentation and deformation, is widely used in stone
The industries such as change, instrument, space flight, chemical industry, electric power, cement and metallurgy, the other materials such as plastics bellows are worn in medium conveying, electric power
There is irreplaceable role in the fields such as line, lathe and household electrical appliances.
Existing bellows structure is simple currently on the market, although the effects of being able to achieve medium conveying or electric power threading,
But since bellows is inconvenient to splice, bellows can only buy longer bellows when in use and use, after installing again
Extra bellows is cut, not only increases buying expenses, and cumbersome, difficult is not convenient to use, so propose
A kind of bellows convenient for splicing solves the problems, such as above-mentioned propose.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of bellows convenient for splicing, has using effect
It the advantages that good, solves in the market that existing bellows structure is simple, makees although being able to achieve medium conveying or electric power threading etc.
With, but since bellows connection is very inconvenient, bellows can only buy longer bellows when in use and use, and install
Extra bellows is cut again after good, not only increases buying expenses, and cumbersome, difficult is not convenient to use
Problem.
(2) technical solution
To realize the good purpose of above-mentioned using effect, the utility model is provided the following technical solutions: a kind of convenient for splicing
Bellows, including female bellows and sub- bellows, it is described mother bellows on the right side of be fixedly installed with female connector, the wavelet line
Sub- connector is fixedly installed on the left of pipe, the left side of the sub- connector is located at the inside of female connector, the female connector
Inner top wall be fixedly installed with fixed block, the inside left side wall of the female connector offers the extension slot that quantity is two,
The slot inner roof wall of the link block being fixedly installed with inside extension slot on the left of the sub- connector, the extension slot is communicated with
The vertical slot being provided on female connector, the inside of the vertical slot are fixedly installed with push the spring, and the bottom of the push the spring is solid
The inserted link of link block is run through equipped with one end in Dingan County, and the top and bottom of the female connector offer circular groove, the circular groove
The side wall of opposite side is fixedly installed with the transverse groove being provided on female connector in slot, and the opposite side of the inserted link is solid
Dingan County extends to the pull rod on the outside of female connector equipped with one end through female connector and across transverse groove and circular groove, the pull rod
Lateral wall is socketed with the limited block inside transverse groove, and it is two and in symmetrical point that the inside of the fixed block, which offers quantity,
The through-hole of cloth, the inside of the female connector offer the strip-shaped hole that quantity is two and is connected to respectively with two through-holes,
The top and bottom of the female connector are movably installed with one end and are each passed through the outer of two strip-shaped holes and the through-hole
Bar, the inside of the outer bar are fixedly installed with pulling spring, and the side for pulling spring opposite is fixedly installed with one end and passes through
The interior bar on the outside of outer bar is worn and extends to, two interior bars are fixedly connected with fixture block, and the lateral wall of the outer bar is socketed with
Fixed ring on the outside of female connector.
Preferably, the fixed block is annular, and the cross section of fixed block is triangle.
Preferably, the equal length of the diameter of the circular groove and transverse groove, the transverse groove and limited block are rectangle.
Preferably, two opposite sides of the pull rod are fixedly installed with pull ring, the push the spring it is compressible away from
It is located at length below at the top of link block from inserted link is greater than.
Preferably, the diameter of the fixed ring is greater than the width of strip-shaped hole, and the fixed ring is fixedly connected with outer bar.
Preferably, the lateral wall of two fixture blocks is inclined-plane compatible with fixed block, the lateral wall packet of the outer bar
It is wrapped with sponges cover, and sponges cover is located at the outside of female connector.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of bellows convenient for splicing, have it is following the utility model has the advantages that
This is convenient for the bellows of splicing, by the way that the link block on sub- connector to be moved to the inside of extension slot, by pushing away
Move spring elastic force push inserted link pass through link block inside, link block is fixed, so that sub- connector is fixed on female connection
The inside of head, female bellows and sub- bellows are connected, and by pulling outer bar, are made outer bar drive interior bar mobile, are made interior bar
It drives fixture block to move on fixed block, by pulling the pulling force of spring, is always maintained at fixture block with fixed block and is in contact, make fixture block
Inside and sub- connector on the outside of be in contact, squeeze sub- connector, by female bellows and sub- sylphon seal, wave can be realized
The splicing of line pipe, and by pulling pull rod, drive limited block to be moved to the inside of circular groove, rotation 90 from the inside of transverse groove
Degree, makes limited block rest on the inside of circular groove, by pulling outer bar, separates fixture block with sub- connector, can be by female bellows
It is separated with sub- bellows, facilitates carrying, solved since bellows connection is very inconvenient, bellows can only be bought when in use
Longer bellows uses, and again cuts extra bellows after installing, and not only increases buying expenses, and operate numerous
It is trivial, difficult, the problem of being not convenient to use.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged drawing at A in the utility model structure chart 1；
Fig. 3 is enlarged drawing at B in the utility model structure chart 1.
In figure: 1 female bellows, 2 sub- bellowss, 3 female connectors, 4 sub- connectors, 5 fixed blocks, 6 extension slots, 7 link blocks,
8 vertical slots, 9 push the springs, 10 transverse grooves, 11 circular grooves, 12 pull rods, 13 limited blocks, 14 through-holes, 15 strip-shaped holes, 16 outer bars, 17 pull
Spring, 18 interior bars, 19 fixture blocks, 20 fixed rings, 21 inserted links.
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. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of bellows convenient for splicing, including female wave
Line pipe 1 and sub- bellows 2, the right side of female bellows 1 are fixedly installed with female connector 3, and the left side of sub- bellows 2 is fixedly installed with
Sub- connector 4, the left side of sub- connector 4 are located at the inside of female connector 3, and the inner top wall of female connector 3 is fixedly installed with
Determine block 5, fixed block 5 is annular, and the cross section of fixed block 5 is triangle, and the inside left side wall of female connector 3 offers quantity
For two extension slots 6, the left side of sub- connector 4 is fixedly installed with the link block 7 inside extension slot 6, the slot of extension slot 6
Inner roof wall is communicated with the vertical slot 8 being provided on female connector 3, and the inside of vertical slot 8 is fixedly installed with push the spring 9, push the spring 9
Bottom be fixedly installed with the inserted link 21 that link block 7 is run through in one end, the top and bottom of female connector 3 offer circular groove 11,
The equal length of the diameter of circular groove 11 and transverse groove 10, transverse groove 10 and limited block 13 are rectangle, opposite in the slot of circular groove 11
The side wall of side is fixedly installed with the transverse groove 10 being provided on female connector 3, and the opposite side of inserted link 21 is fixedly mounted
There is one end to extend to the pull rod 12 in 3 outside of female connector, two pull rods through female connector 3 and across transverse groove 10 and circular groove 11
12 opposite sides are fixedly installed with pull ring, the compressible distance of push the spring 9 be greater than inserted link 21 be located at the top of link block 7 with
Under length, the lateral wall of pull rod 12 is socketed with the limited block 13 inside transverse groove 10, and the inside of fixed block 5 offers number
Amount is two and the through-hole 14 that is symmetric, the inside of female connector 3 offer quantity be two and respectively with two through-holes
The strip-shaped hole 15 of 14 connections, the top and bottom of female connector 3 are movably installed with one end and are each passed through two 15 Hes of strip-shaped hole
The outer bar 16 of through-hole 14, the inside of outer bar 16, which is fixedly installed with, pulls spring 17, the fixed peace in the side for pulling spring 17 opposite
Run through and extend to the interior bar 18 in 16 outside of outer bar equipped with one end, two interior bars 18 are fixedly connected with fixture block 19, outer bar 16
Lateral wall is socketed with the fixed ring 20 positioned at 3 outside of female connector, and the diameter of fixed ring 20 is greater than the width of strip-shaped hole 15, fixed
Ring 20 is fixedly connected with outer bar 16, and the lateral wall of two fixture blocks 19 is inclined-plane compatible with fixed block 5, the lateral wall of outer bar 16
It is enclosed with sponges cover, and sponges cover is located at the outside of female connector 3, by the way that the link block 7 on sub- connector 4 is moved to extension
The inside of slot 6 pushes inserted link 21 to pass through the inside of link block 7, link block 7 is fixed, thus will by the elastic force of push the spring 9
Sub- connector 4 is fixed on the inside of female connector 3, and female bellows 1 and sub- bellows 2 are connected, by pulling outer bar 16,
Make outer bar 16 drive interior bar 18 mobile, make interior bar 18 that fixture block 19 be driven to move on fixed block 5, by the drawing for pulling spring 17
Power is always maintained at fixture block 19 with fixed block 5 and is in contact, and the inside of fixture block 19 and the outside of sub- connector 4 is made to be in contact, and squeezes
Sub- connector 4 seals female bellows 1 and sub- bellows 2, the splicing of bellows can be realized, and by pulling pull rod 12, band
Dynamic limited block 13 is moved to the inside of circular groove 11 from the inside of transverse groove 10, rotates 90 degree, limited block 13 is made to rest on circular groove
11 inside separates fixture block 19 with sub- connector 4, can divide female bellows 1 and sub- bellows 2 by pulling outer bar 16
From, facilitate carrying, solve due to bellows connect it is very inconvenient, bellows can only buy longer bellows when in use
It uses, extra bellows is cut again after installing, not only increases buying expenses, and cumbersome, difficult, no
Problem easy to use.
In conclusion should be convenient for the bellows of splicing, by the way that the link block 7 on sub- connector 4 is moved to extension slot 6
Inside pushes inserted link 21 to pass through the inside of link block 7, link block 7 is fixed, thus even by son by the elastic force of push the spring 9
Connector 4 is fixed on the inside of female connector 3, and female bellows 1 and sub- bellows 2 are connected, and by pulling outer bar 16, makes outer
Bar 16 drives interior bar 18 mobile, makes interior bar 18 that fixture block 19 be driven to move on fixed block 5, by pulling the pulling force of spring 17, makes
Fixture block 19 is always maintained at fixed block 5 and is in contact, and the inside of fixture block 19 and the outside of sub- connector 4 is made to be in contact, and squeezes son even
Connector 4 seals female bellows 1 and sub- bellows 2, and the splicing of bellows can be realized, and by pulling pull rod 12, drives limit
Position block 13 is moved to the inside of circular groove 11 from the inside of transverse groove 10, rotates 90 degree, limited block 13 is made to rest on circular groove 11
Inside separates fixture block 19 with sub- connector 4, can be separated female bellows 1 with sub- bellows 2 by pulling outer bar 16, side
Just it carries, solves since bellows connection is very inconvenient, bellows can only buy longer bellows when in use and use,
Extra bellows is cut again after installing, not only increases buying expenses, and cumbersome, difficult is not easy to
The problem of use.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of bellows convenient for splicing, including female bellows (1) and sub- bellows (2), it is characterised in that: mother's ripple
It is fixedly installed with female connector (3) on the right side of pipe (1), is fixedly installed with sub- connector (4) on the left of the sub- bellows (2),
The left side of the sub- connector (4) is located at the inside of female connector (3), and the inner top wall of the female connector (3) is fixedly mounted
Have fixed block (5), the inside left side wall of the female connector (3) offers the extension slot (6) that quantity is two, the sub- connection
The link block (7) internal positioned at extension slot (6), the slot inner roof wall connection of the extension slot (6) are fixedly installed on the left of head (4)
There is the vertical slot (8) being provided on female connector (3), the inside of the vertical slot (8) is fixedly installed with push the spring (9), described to push away
Move spring (9) bottom be fixedly installed with one end run through link block (7) inserted link (21), the top of the female connector (3) and
Bottom offers circular groove (11), and the side wall of opposite side, which is fixedly installed with, in the slot of the circular groove (11) is provided with female connection
Transverse groove (10) on head (3), the opposite side of the inserted link (21) are fixedly installed with one end through female connector (3) and wear
It crosses transverse groove (10) and circular groove (11) extends to pull rod (12) on the outside of female connector (3), the lateral wall set of the pull rod (12)
It is connected to and is located at transverse groove (10) internal limited block (13), the inside of the fixed block (5) offers quantity and is two and is in pair
Claim distribution through-hole (14), the inside of the female connector (3) offer quantity be two and respectively with two through-holes
(14) strip-shaped hole (15) being connected to, the top and bottom of the female connector (3) are movably installed with one end and are each passed through two
The inside of the outer bar (16) of the strip-shaped hole (15) and the through-hole (14), the outer bar (16) is fixedly installed with pulling spring
(17), the side for pulling spring (17) opposite is fixedly installed with one end and runs through and extend to the interior bar on the outside of outer bar (16)
(18), two interior bars (18) are fixedly connected with fixture block (19), and the lateral wall of the outer bar (16), which is socketed with, is located at female connect
Fixed ring (20) on the outside of connector (3).
2. a kind of bellows convenient for splicing according to claim 1, it is characterised in that: the fixed block (5) is annular,
And the cross section of fixed block (5) is triangle.
3. a kind of bellows convenient for splicing according to claim 1, it is characterised in that: the diameter of the circular groove (11) with
The equal length of transverse groove (10), the transverse groove (10) and limited block (13) are rectangle.
4. a kind of bellows convenient for splicing according to claim 1, it is characterised in that: two pull rods (12) are opposite
Side be fixedly installed with pull ring, the compressible distance of the push the spring (9), which is greater than inserted link (21) and is located at link block (7), pushes up
Portion's length below.
5. a kind of bellows convenient for splicing according to claim 1, it is characterised in that: the diameter of the fixed ring (20)
Greater than the width of strip-shaped hole (15), the fixed ring (20) is fixedly connected with outer bar (16).
6. a kind of bellows convenient for splicing according to claim 1, it is characterised in that: two fixture blocks (19) it is outer
Side wall is compatible inclined-plane with fixed block (5), and the lateral wall of the outer bar (16) is enclosed with sponges cover, and sponges cover is located at mother
The outside of connector (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822185820.9U CN209484115U (en) | 2018-12-20 | 2018-12-20 | A kind of bellows convenient for splicing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822185820.9U CN209484115U (en) | 2018-12-20 | 2018-12-20 | A kind of bellows convenient for splicing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209484115U true CN209484115U (en) | 2019-10-11 |
Family
ID=68128200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822185820.9U Expired - Fee Related CN209484115U (en) | 2018-12-20 | 2018-12-20 | A kind of bellows convenient for splicing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209484115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815166A (en) * | 2021-01-29 | 2021-05-18 | 吉安茹姿科技有限公司 | Connect efficient reinforcing HDPE double-walled bellows |
-
2018
- 2018-12-20 CN CN201822185820.9U patent/CN209484115U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815166A (en) * | 2021-01-29 | 2021-05-18 | 吉安茹姿科技有限公司 | Connect efficient reinforcing HDPE double-walled bellows |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20191220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |