CN202444216U - Corrugated pipe - Google Patents
Corrugated pipe Download PDFInfo
- Publication number
- CN202444216U CN202444216U CN2012200598609U CN201220059860U CN202444216U CN 202444216 U CN202444216 U CN 202444216U CN 2012200598609 U CN2012200598609 U CN 2012200598609U CN 201220059860 U CN201220059860 U CN 201220059860U CN 202444216 U CN202444216 U CN 202444216U
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- CN
- China
- Prior art keywords
- opening
- bellows
- interfacing part
- lock tooth
- self
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a corrugated pipe which comprises a corrugated pipe main body (51) and a self-sealing device (52), wherein the corrugated pipe main body (51) is a cylindrical shrunk shell with a plurality of transverse ripples, the shell is provided with an opening penetrating along the axial line direction of the shell, opening butting ends are arranged on two sides of the opening; and the self-sealing device (52) is arranged on the opening and is used for connecting the opening butting ends at two sides of the opening in a closing manner. According to the corrugated pipe provided by the utility model, because the corrugated pipe main body with the opening and the self-sealing device are adopted, the opening of the corrugated pipe main body can be opened during installation, the corrugated pipe is sleeved on a part to be protected, and then is closed through the self-sealing device, therefore the advantages of rapidness and convenience for installation of the corrugated pipe with the opening are remained, and the better functions of preventing water, mud and oil are achieved.
Description
Technical field
The utility model relates to the protection field of electric cable bundle, more specifically, relates to a kind of bellows.
Background technology
As shown in Figure 1; In the prior art; Electric cable bundle protection commonly used has the opening that is provided with along the axis direction of open ended bellows 20 ' with open ended bellows 20 ', at first uses ripple pipe clamp 30 ' to clamp wire harness 40 ' centre position during installation, pushes open ended bellows 20 ' aligning ripple pipe clamp 30 ' along the direction of arrow then and entangles wire harness 40 '; Again along wire harness 40 ' the ripple pipe clamp of pulling back; Let remaining bellows 20 ' also be set on the wire harness 40 ', thereby, wire harness 40 ' is protected with open ended bellows 20 ' parcel wire harness 40 '.Open ended bellows 20 ' has anti-wear function, and convenience quick for installation.But prior art split shed bellows has can not carry out waterproofing protection, anti-mud, the not strong shortcoming of anti-wet goods protection.
The utility model content
The utility model purpose is to provide a kind of bellows that has waterproof, anti-mud, oil-resistant function the time quick and easy for installation.
The utility model provides a kind of bellows, comprising: bellows main body, bellows main body are the cylindrical wrinkle housing with a plurality of transverse waves, have the opening that runs through setting along the housing axis direction on the housing, and the both sides of opening have the open butt joint end; Self-packer is arranged on opening part, is used for the open butt joint end of closed connection opening both sides.
Further, self-packer comprises: first interfacing part is arranged at along opening on the open butt joint end of opening first side; Second interfacing part is arranged at along opening and matches on the open butt joint end of opening second side and with first interfacing part with the sealing opening.
Further, first interfacing part comprises the first lock tooth; Second interfacing part comprises the second lock tooth, and the second lock tooth is provided with the first lock tooth with matching.
Further; First interfacing part and second interfacing part comprise respectively along the bellows connecting portion of opening setting and the butt strap that is provided with along opening; The bellows connecting portion is connected with corresponding open butt joint end, and butt strap has interface and is arranged at the outside of bellows main body integratedly with corresponding bellows connecting portion; The interface of the butt strap of first interfacing part and second interfacing part relatively is provided with, and the first lock tooth and the second lock tooth are separately positioned on the interface of butt strap of first interfacing part and second interfacing part.
Further, the first lock tooth is bar shaped, comprises the strip groove that is provided with along opening; The second lock tooth is bar shaped, comprises along opening setting and the strip bulge that cooperates with strip groove.
Further, the section of strip groove is " C " shape.
Further, bellows also comprises the self-sealed article Lock Part, is used to assemble the first lock tooth and the second lock tooth.
Bellows according to the utility model; Owing to have the bellows main body and the self-packer of opening; Can open the opening of bellows main body when mounted; Bellows be set in treat on the protecting component after, can the closure of openings of bellows main body be got up through self-packer, thereby have preferably waterproof, anti-mud, oil-resistant function simultaneously having kept open ended bellows advantage easily quick for installation.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the open ended bellows installation process of prior art;
Fig. 2 is the profile according to the bellows of the utility model;
Fig. 3 is the local structure for amplifying sketch map of self-sealed article in the I portion among Fig. 3;
Fig. 4 is the structural representation after the self-sealed article closure of Fig. 3;
Fig. 5 is that the bellows cover according to the utility model is filled to wire harness structure of process sketch map;
Fig. 6 is according to the self-styled closed structure of process sketch map of the bellows of the utility model.
Embodiment
Below with reference to accompanying drawing and combine embodiment to specify the utility model.Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.
As shown in Figure 2, the bellows 50 of present embodiment comprises bellows main body 51 and self-packer 52.Bellows main body 51 has the opening that runs through setting along the housing axis direction for having the cylindrical wrinkle housing of a plurality of transverse waves on this housing, the both sides of opening have the open butt joint end.Self-packer 52 is arranged on opening part, is used to seal the open butt joint end of connection opening both sides, ground.Above bellows 50 is the same with the open ended bellows of prior art when mounted can open opening; Thereby it is fast convenient; Wait for that at wire harness 40 protecting components pack bellows 50 backs into through the corresponding opening of self-packer 52 sealings, from and had waterproof, anti-mud, an oil-resistant function preferably.
Shown in Fig. 2 to 4, self-packer 52 comprises first interfacing part 521 and second interfacing part 522.First interfacing part 521 is arranged at along opening on the open butt joint end of opening first side; Second interfacing part 522 is arranged at along opening and matches on the open butt joint end of opening second side and with first interfacing part 521 with the sealing opening.Particularly, first interfacing part 521 comprises that the first lock tooth, 523, the second interfacing parts 522 of bar shaped comprise that the second lock tooth, 524, the first lock teeth 523 of bar shaped comprise that the section that is provided with along opening is the strip groove of " C " shape; The second lock tooth 524 comprises along opening setting and the strip bulge that cooperates with strip groove.When the first lock tooth 523 and second lock tooth 524 sealed after, self-packer 52 can be quickly and easily with closure of openings.
In the present embodiment, the section configuration of first interfacing part 521 and second interfacing part 522 is " L " shape, comprise separately be connected with corresponding open butt joint end along the bellows connecting portion of opening setting with along the butt strap with interface of opening setting.Particularly, first interfacing part 521 comprises bellows connecting portion 521a and butt strap 521b; Second interfacing part 522 comprises bellows connecting portion 522a and butt strap 522b.Butt strap 521b and 522b are arranged at the outside of bellows main body 51 respectively integratedly with corresponding bellows connecting portion 521a and 522a.The interface of first interfacing part 521 and second interfacing part 522 relatively is provided with, and the first lock tooth 523 and second is locked on the interface of butt strap 521b and 522b that tooth 524 is separately positioned on first interfacing part 521 and second interfacing part 522.For the waterproof that realizes bellows 50 better, anti-wet goods function, the twice first lock tooth 523 and the second lock tooth 524 have been adopted in the present embodiment respectively.
As shown in Figure 6, in order to assemble the first lock tooth 523 and the second lock tooth 524, bellows 50 also comprises self-sealed article Lock Part 53.The form and the quantity of the self-sealed article Lock Part 53 and the first lock tooth 523 and the second lock tooth 524 should be complementary.In order to adapt to the self-packer 52 in the present embodiment, the section configuration of self-sealed article Lock Part 53 should be set to the relative and shape that the base links to each other of two " E " shapes among Fig. 6.
The bellows 50 of present embodiment when mounted; At first as shown in Figure 5; Clamp wire harness 40 centre positions with ripple pipe clamp 30, aim at ripple pipe clamp 30 to bellows 50 then and push, entangle wire harness 40 along the direction of arrow; Along the wire harness 40 ripple pipe clamp 30 of pulling back, let remaining bellows 50 also be set on the wire harness 40 again; Then, as shown in Figure 6, lock self-packer 52 by illustrating first end of the direction of arrow to second end with self-sealed article Lock Part 53 from self-packer 52, the opening of bellows 50 can be closed.
The bellows main body 51 of bellows 50 is preferably integrally formed with self-packer 52, and its material is preferably plastics.
Above embodiment should not constitute qualification to the utility model.For example the shape of lock tooth can have multiple variation in the bellows, needs only the opening that can stablize with tight shrouded bellow and reaches anti-water quality standard.
Can find out that from above description the utility model the above embodiments have realized following technique effect: bellows is quick and easy for installation, and can realize treating protecting component and carry out waterproof, anti-mud, anti-wet goods function.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the utility model.
Claims (7)
1. a bellows is characterized in that, comprising:
Bellows main body (51), said bellows main body (51) has the opening that runs through setting along the housing axis direction for having the cylindrical wrinkle housing of a plurality of transverse waves on the said housing, and the both sides of said opening have the open butt joint end;
Self-packer (52) is arranged on said opening part, is used for the closed open butt joint end that connects said opening both sides.
2. bellows according to claim 1 is characterized in that, said self-packer (52) comprising:
First interfacing part (521) is arranged on the said open butt joint end of said opening first side along said opening;
Second interfacing part (522) is arranged on the said open butt joint end of said opening second side and with said first interfacing part (521) along said opening and matches to seal said opening.
3. bellows according to claim 2 is characterized in that,
Said first interfacing part (521) comprises the first lock tooth (523);
Said second interfacing part (522) comprises the second lock tooth (524), and the said second lock tooth (524) is provided with the said first lock tooth (523) with matching.
4. bellows according to claim 3 is characterized in that,
Said first interfacing part (521) and said second interfacing part (522) comprise respectively along the bellows connecting portion (521a, 522a) of said opening setting and the butt strap (521b, 522b) that is provided with along said opening; Said bellows connecting portion (521a, 522a) is connected with corresponding open butt joint end, and said butt strap (521b, 522b) has interface and is arranged at the outside of said bellows main body (51) integratedly with corresponding said bellows connecting portion (521a, 522a);
The interface of the said butt strap of said first interfacing part (521) and said second interfacing part (522) (521b, 522b) relatively is provided with, and the said first lock tooth (523) and said second is locked on the interface of butt strap (521b, 522b) that tooth (524) is separately positioned on said first interfacing part (521) and said second interfacing part (522).
5. bellows according to claim 4 is characterized in that,
The said first lock tooth (523) is bar shaped, comprises the strip groove that is provided with along said opening;
The said second lock tooth (524) is bar shaped, comprises said opening setting in edge and the strip bulge that cooperates with said strip groove.
6. bellows according to claim 5 is characterized in that,
The section of said strip groove is " C " shape.
7. according to each described bellows in the claim 3 to 6, it is characterized in that said bellows also comprises self-sealed article Lock Part (53), be used to assemble said first lock tooth (523) and the said second lock tooth (524).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200598609U CN202444216U (en) | 2012-02-23 | 2012-02-23 | Corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200598609U CN202444216U (en) | 2012-02-23 | 2012-02-23 | Corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202444216U true CN202444216U (en) | 2012-09-19 |
Family
ID=46825646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200598609U Expired - Fee Related CN202444216U (en) | 2012-02-23 | 2012-02-23 | Corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202444216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123245A (en) * | 2021-04-19 | 2021-07-16 | 长江勘测规划设计研究有限责任公司 | Method for constructing post-installation prestressed corrugated pipe of concrete beam bridge cast-in-place closure section |
-
2012
- 2012-02-23 CN CN2012200598609U patent/CN202444216U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123245A (en) * | 2021-04-19 | 2021-07-16 | 长江勘测规划设计研究有限责任公司 | Method for constructing post-installation prestressed corrugated pipe of concrete beam bridge cast-in-place closure section |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20160223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |