CN209705496U - A kind of Portable spliced bellows - Google Patents
A kind of Portable spliced bellows Download PDFInfo
- Publication number
- CN209705496U CN209705496U CN201920434606.4U CN201920434606U CN209705496U CN 209705496 U CN209705496 U CN 209705496U CN 201920434606 U CN201920434606 U CN 201920434606U CN 209705496 U CN209705496 U CN 209705496U
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- China
- Prior art keywords
- connector
- fixture block
- tube body
- link slot
- card hole
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Abstract
The utility model discloses a kind of Portable spliced bellowss, including ripple tube body, the ripple tube body includes tube body, distribution is set to the first connector and the second connector of tube body opposite end, first connector is equipped with link slot, the card hole communicated vertical with link slot is equipped in the opposite two side walls of first connector, the top plate of a ring structure is fixed on the inner sidewall of the card hole, also sliding is equipped with a fixture block in the card hole, the top of the fixture block is equipped with one and pushes away column, the top for pushing away column is arranged through top plate, the top for pushing away column is additionally provided with a pull ring, the column outer cover that pushes away is equipped with helical spring, the outer side wall structure of second connector is adapted with link slot, card slot compatible with fixture block is equipped at position on the side wall of second connector and corresponding to fixture block.The structure design of the utility model is reasonable, and quick and junction sealing effect easy to assembly is good, is conducive to the popularization and application of the marketization.
Description
Technical field
The utility model relates to tubing technical fields, and in particular to a kind of Portable spliced bellows.
Background technique
Bellows be not generally to be readily transported the length being generally arranged it is especially long, when in use again by multiple ripples
Pipe carries out splicing use, and in the prior art generally all can be in the opposite end of bellows for the ease of the splicing between bellows
Flange is respectively set, opens up multiple connecting holes again on flange, is connected adjacent bellows in connecting hole by bolt-through
It connects.Using such connection type bellows is more troublesome and junction sealing effect is not so good, Wu Faman in splicing
The requirement of sufficient people.
Utility model content
The utility model to solve the above-mentioned problems, provides a kind of reasonable in design, easy to assembly quick and connection
Locate the good Portable spliced bellows of sealing effect.
The utility model adopts the following technical solution:
A kind of Portable spliced bellows, including ripple tube body, the ripple tube body include tube body, are set to tube body
First connector of one end and the second connector for being set to the tube body other end, far from tube body one end on first connector
End be equipped with link slot, it is uniform along the circumferential direction of the first connector that the side wall of first connector is equipped with several
The card hole of distribution, the card hole and link slot vertically communicate, and one end fixation on the inner sidewall of the card hole far from link slot is set
There is the top plate of a ring structure, also sliding is equipped with a fixture block in the card hole, and the top of the fixture block is equipped with one and pushes away column,
The top for pushing away column is arranged through top plate, and the top for pushing away column, which also rotates, is equipped with a pull ring, described to push away column outer cover
Equipped with helical spring, the top of the helical spring is connected to the bottom of top plate, and the bottom end of the helical spring is connected to fixture block
Top, the bottom end of the fixture block extends into link slot, and the outer side wall structure of second connector is adapted with link slot,
Card slot compatible with fixture block is equipped at position on the side wall of second connector and corresponding to fixture block.
As a kind of optimal technical scheme of the utility model, it is equipped with and leads away from the one side lower part of tube body on the fixture block
Enter inclined-plane.
It is on the inner sidewall of the link slot and opposite corresponding to card hole as a kind of optimal technical scheme of the utility model
It is respectively equipped with the seal groove of the circumferential direction setting along link slot at the position of two sides, is equipped with sealing ring in the seal groove.
The beneficial effects of the utility model are:
The structure design of the utility model is reasonable, the first connector and the second connector being provided be convenient for when in use by
Two adjacent tube bodies are assembled, the mode being mutually clamped between two neighboring tube body using fixture block and card slot Zhijiang into
Row connection, so that its assembling enhanced convenience is quick；Simultaneously setting sealing ring can greatly improve two neighboring tube body it
Between the first connector and the second connector junction leakproofness.
Detailed description of the invention
Fig. 1 is the schematic cross-section of the utility model ripple tube body；
Fig. 2 is the structure enlargement diagram in Fig. 1 at A；
Symbol description in figure:
Tube body 1, the first connector 2, the second connector 3, link slot 4, card hole 5, top plate 6, fixture block 7 push away column 8, pull ring 9,
Helical spring 10, card slot 11, introduction bevel 12, sealing ring 13.
Specific embodiment
The utility model row is further described presently in connection with attached drawing.
As depicted in figs. 1 and 2, a kind of Portable spliced bellows, including ripple tube body, the ripple tube body include
Tube body 1, the first connector 2 for being set to tube body one end and the second connector 3 for being set to the tube body other end, described first connects
Connector 2 and the second connector 3 are an integral molding structure with tube body 1, and first connector 2 and the second connector 3 be with
The ring structure that tube body 1 is coaxially disposed；
End on first connector 2 far from 1 one end of tube body is equipped with link slot 4, the side wall of first connector 2
Several are equipped with along the equally distributed card hole 5 of circumferential direction of the first connector 2, in the present embodiment, the card hole 5
Quantity is two, but in actual manufacture use process, the quantity of the card hole 5 is not limited to two, this field
Technical staff is capable of the quantity of card hole 5 determine according to actual needs, such as can also be three, four etc., the card hole 5 and even
Access slot 4 vertically communicates, and one end on the inner sidewall of the card hole 5 far from link slot is fixed with the top plate 6 of a ring structure,
Also sliding is equipped with a fixture block 7 in the card hole 5, and the top of the fixture block 7 is equipped with one and pushes away column 8, and the top for pushing away column 8 is passed through
It is through at the setting of top plate 6, and the top for pushing away column 8 also rotates and is equipped with a pull ring 9, specifically, the outer annular diameter of the pull ring 9
Greater than the annular diameters of top plate 6, and the pull ring 9 and the specific connection type pushed away between column 8 are that the top for pushing away column 8 is set
There is one to extend vertically through in the turn hole for pushing away 8 axis of column, the pull ring 9 rotates in snapping and turn hole, in order to not use pull ring 9
When pull ring 9 can be turned to it is parallel with tube body 1, further, close to card hole 5 on the lateral wall of first connector 2
Position at a card hole 5 can also be set communicate and holding tank compatible with 9 structure of pull ring, in order to not make in pull ring 9
Used time can turn in holding tank；
Described push away also is arranged with helical spring 10 outside column 8, the top of the helical spring 10 is connected to the bottom of top plate 6
Portion, the bottom end of the helical spring 10 are connected to the top of fixture block 7, and the bottom end of the fixture block 7 is through card hole 5 and the company of extending into
In access slot 4, the outer side wall structure of second connector 3 is adapted with link slot 4, on the side wall of second connector 3 and
Corresponding at the position of fixture block 7 be equipped with card slot 11 compatible with fixture block 7；Deviate from the one side lower part of tube body 1 on the fixture block 7
Equipped with introduction bevel 12；
On the inner sidewall of the link slot 4 and correspond to 5 opposite sides of card hole position at be respectively equipped with along link slot 4
Circumferential direction setting seal groove, sealing ring 13 is equipped in the seal groove.
When the utility model is used, when if necessary to which two ripple tube bodies being carried out splicing assembling, it is only necessary to by one
The second connector 3 on a ripple tube body is plugged in the link slot 4 on the first connector 2 on another ripple tube body
(fixture block 7 can be pushed into card hole 5 by introduction bevel 2 during in the second connector 3 insertion link slot 4), works as completion
If the fixture block 7 in 5 when the card slot 11 on the second connector 3 is just corresponding with 5 pairs of card hole can be in helical spring 10 after grafting
Reasoning effect under be caught in card slot 11 clamping be completed, if completion connection-peg card slot 11 and card hole 5 not to it is corresponding when operator
Can left-right rotation the second connector 3 or the first connector 2 make card slot 11 corresponding with card hole 5 in order to which fixture block 7 is caught in card automatically
In slot 11.And it when carrying out maintenance dismounting only needs that fixture block 7 pulls outward so that fixture block 7 takes off with card slot 11 by pull ring 9
From the second connector 3 can be taken out out of the first connector 2 link slot 4.
Finally, it should be noted that these embodiments are merely to illustrate model of the utility model without limiting the utility model
It encloses.In addition, to those of ordinary skill in the art, can also make on the basis of the above description other various forms of
Variation changes.There is no necessity and possibility to exhaust all the enbodiments.And it thus amplifies out obvious
Variation changes among still in the protection scope of the utility model.
Claims (3)
1. a kind of Portable spliced bellows, including ripple tube body, the ripple tube body includes tube body (1), is set to pipe
First connector (2) of body (1) one end and the second connector (3) for being set to tube body (1) other end, it is characterised in that: institute
It states the end on the first connector (2) far from tube body (1) one end and is equipped with link slot (4), on the side wall of first connector (2)
Equipped with several along the equally distributed card hole of circumferential direction (5) of the first connector (2), the card hole (5) and link slot (4)
It vertically communicates, one end on the inner sidewall of the card hole (5) far from link slot (4) is fixed with the top plate of a ring structure
(6), also sliding is equipped with a fixture block (7) in the card hole (5), and the top of the fixture block (7) is equipped with one and pushes away column (8), described
The top for pushing away column (8) is arranged through top plate (6), and the top for pushing away column (8), which also rotates, is equipped with a pull ring (9), described to push away
Column (8) outer cover is equipped with helical spring (10), and the top of the helical spring (10) is connected to the bottom of top plate (6), the spiral shell
The bottom end of rotation spring (10) is connected to the tops of fixture block (7), and the bottom end of the fixture block (7) extends into link slot (4), and described the
The outer side wall structure of two connectors (3) is adapted with link slot (4), on the side wall of second connector (3) and corresponds to card
Compatible card slot (11) is equipped with fixture block (7) at the position of block (7).
2. a kind of Portable spliced bellows according to claim 1, it is characterised in that: away from pipe on the fixture block (7)
The one side lower part of body is equipped with introduction bevel (12).
3. a kind of Portable spliced bellows according to claim 1, it is characterised in that: the inside of the link slot (4)
On wall and corresponding to the sealing for being respectively equipped with the circumferential direction setting along link slot (4) at the position of card hole (5) opposite sides
Slot, the seal groove is interior to be equipped with sealing ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434606.4U CN209705496U (en) | 2019-04-02 | 2019-04-02 | A kind of Portable spliced bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434606.4U CN209705496U (en) | 2019-04-02 | 2019-04-02 | A kind of Portable spliced bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209705496U true CN209705496U (en) | 2019-11-29 |
Family
ID=68648551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920434606.4U Active CN209705496U (en) | 2019-04-02 | 2019-04-02 | A kind of Portable spliced bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209705496U (en) |
-
2019
- 2019-04-02 CN CN201920434606.4U patent/CN209705496U/en active Active
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