CN212908866U - Corrugated pipe connector - Google Patents
Corrugated pipe connector Download PDFInfo
- Publication number
- CN212908866U CN212908866U CN202021892526.2U CN202021892526U CN212908866U CN 212908866 U CN212908866 U CN 212908866U CN 202021892526 U CN202021892526 U CN 202021892526U CN 212908866 U CN212908866 U CN 212908866U
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- Prior art keywords
- pipe
- outer pipe
- fixedly connected
- tube
- bellows
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Abstract
The utility model relates to a corrugated pipe connector, which comprises a first inner pipe, a second inner pipe, a first outer pipe and a second outer pipe which are arranged in sequence; the first inner pipe is fixedly connected to one end, far away from the first outer pipe, of the second inner pipe, the second inner pipe is fixedly connected to one end, far away from the second outer pipe, of the first outer pipe, and the first outer pipe is fixedly connected to one end, close to the first inner pipe, of the second outer pipe; a first fixing mechanism is installed in the first outer pipe, and a second fixing mechanism is installed in the second outer pipe. The utility model discloses can connect the bellows of two kinds of different specifications.
Description
Technical Field
The utility model belongs to the technical field of the tubular product installation technique and specifically relates to a corrugated pipe connector is related to.
Background
At present, outdoor wiring is often needed in operations such as pulling and setting a power grid, installing a lightning rod, home decoration wiring and the like, a circuit is generally fixed by adopting a polyvinyl chloride pipeline, and the effect of preventing the circuit from falling off and being corroded or aged is also achieved. When a line pipeline is wired, a corrugated pipe and a hard straight pipe are often needed to be used, and in the prior art, an adhesive tape is mostly adopted to fixedly connect the corrugated pipe and the hard straight pipe.
The prior art can refer to the Chinese utility model patent with the publication number of CN208656346U, which discloses a corrugated pipe connector for circuit pipeline, comprising a connector body, an outer sleeve and an inner inserted pipe, wherein the connector body is composed of the inner inserted pipe and the outer sleeve, the inner inserted pipe and the outer sleeve are vulcanized into a whole, the surface of the inner inserted pipe is provided with a plurality of fixing grooves, and a clamping block is arranged in the fixing groove, the clamping block is arranged on the outer surface of the inner inserted pipe, a spring is arranged at the bottom of the clamping block, the clamping block can be matched with the groove on the inner surface of the corrugated pipe after the inner inserted pipe is inserted into the corrugated pipe, thereby realizing the fixation of the connector and the corrugated pipe, the fixation mode is firm and convenient to operate, the utility model provides a corrugated pipe connector for circuit pipeline, which is made of soft rubber material by using the outer sleeve, the design can be convenient for the outer sleeve to be connected with the hard straight pipe by the fixing ring.
The above prior art solutions have the following drawbacks: the corrugated pipe connector can only be connected with corrugated pipes of one specification.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bellows connector, can connect the bellows of two kinds of different specifications not enough to prior art exists.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a corrugated pipe connector comprises a first inner pipe, a second inner pipe, a first outer pipe and a second outer pipe which are arranged in sequence; the first inner pipe is fixedly connected to one end, far away from the first outer pipe, of the second inner pipe, the second inner pipe is fixedly connected to one end, far away from the second outer pipe, of the first outer pipe, and the first outer pipe is fixedly connected to one end, close to the first inner pipe, of the second outer pipe; a first fixing mechanism is installed in the first outer pipe, and a second fixing mechanism is installed in the second outer pipe.
Through adopting above-mentioned technical scheme, through setting up first inner tube, second inner tube, first outer tube and second outer tube, be convenient for make the bellows and the hard straight union coupling of two kinds of specifications. Through setting up first fixed establishment and second fixed establishment, be convenient for fix the bellows of two kinds of specifications.
The present invention may be further configured in a preferred embodiment as: the first fixing mechanism comprises a first through hole formed in the side wall of the first outer pipe, a first elastic block fixedly connected in the first through hole and a first clamping block fixedly connected to the first elastic block and close to the axial lead of the first outer pipe.
Through adopting above-mentioned technical scheme, be connected through the outer groove of first fixture block and bellows, be convenient for fix the bellows.
The present invention may be further configured in a preferred embodiment as: the second fixing mechanism comprises a second through hole formed in the side wall of the second outer pipe, a second elastic block fixedly connected in the second through hole and a second clamping block fixedly connected to the second elastic block and close to the axis of the second outer pipe.
Through adopting above-mentioned technical scheme, be connected through the outer groove of second fixture block with the bellows, be convenient for fix the bellows.
The present invention may be further configured in a preferred embodiment as: the joint of the first inner pipe and the outer side wall of the second inner pipe is in transition through a first fillet.
Through adopting above-mentioned technical scheme, can reduce the possibility that operating personnel's hand is cut by the edge of second inner tube.
The present invention may be further configured in a preferred embodiment as: and the joint of the inner side wall of the first inner pipe and the inner side wall of the second inner pipe is in transition through a second fillet.
Through adopting above-mentioned technical scheme, be convenient for insert the bellows in first inner tube.
The present invention may be further configured in a preferred embodiment as: and the joint of the outer side walls of the first outer pipe and the second outer pipe is in transition through a third fillet.
Through adopting above-mentioned technical scheme, can reduce the possibility that operating personnel's hand is cut by the edge of second outer tube.
The present invention may be further configured in a preferred embodiment as: and the joint of the inner side wall of the first outer pipe and the inner side wall of the second outer pipe is in transition through a fourth fillet.
Through adopting above-mentioned technical scheme, be convenient for insert the bellows in first outer tube.
The present invention may be further configured in a preferred embodiment as: and a holding ring is fixedly connected to the outer side wall of the joint of the first outer pipe and the second inner pipe.
Through adopting above-mentioned technical scheme, when installing the bellows in to the connector, be convenient for grip the connector to be convenient for install the bellows.
To sum up, the utility model discloses a following at least one useful technological effect:
1. through setting up first inner tube, second inner tube, first outer tube and second outer tube, be convenient for make the bellows and the hard straight union coupling of two kinds of specifications. The first fixing mechanism and the second fixing mechanism are arranged, so that corrugated pipes of two specifications can be conveniently fixed;
2. the first fixture block is connected with the outer groove of the corrugated pipe, so that the corrugated pipe is convenient to fix;
3. through setting up the ring of gripping, when installing the bellows in to the connector, be convenient for grip the connector to be convenient for install the bellows.
Drawings
Fig. 1 is an overall sectional view of the embodiment.
In the figure, 1, a first inner tube; 11. a first rounded corner; 12. a second rounded corner; 2. a second inner tube; 3. a first outer tube; 31. a third fillet; 32. a fourth fillet; 4. a second outer tube; 5. a first fixing mechanism; 51. a first through hole; 52. a first elastic block; 53. a first clamping block; 6. a second fixing mechanism; 61. a second through hole; 62. a second elastic block; 63. a second fixture block; 7. a grip ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a bellows connector disclosed in the present invention includes a first inner tube 1, a second inner tube 2, a first outer tube 3, and a second outer tube 4; the first inner pipe 1 is fixedly connected with one end of the second inner pipe 2 far away from the first outer pipe 3, the second inner pipe 2 is fixedly connected with one end of the first outer pipe 3 far away from the second outer pipe 4, and the first outer pipe 3 is fixedly connected with one end of the second outer pipe 4 close to the first inner pipe 1; a first fixing mechanism 5 is arranged in the first outer pipe 3, and a second fixing mechanism 6 is arranged in the second outer pipe 4. Through setting up first inner tube 1, second inner tube 2, first outer tube 3 and second outer tube 4, be convenient for make the bellows and the hard straight tube of two kinds of specifications be connected. Through setting up first fixed establishment 5 and second fixed establishment 6, be convenient for fix the bellows of two kinds of specifications.
As shown in fig. 1, the first fixing mechanism 5 includes a first through hole 51 formed in a side wall of the first outer tube 3, a first elastic block 52 fixed in the first through hole 51, and a first locking block 53 fixed to the first elastic block 52 and close to an axial line of the first outer tube 3. The first clamping block 53 is connected with the outer groove of the corrugated pipe, so that the corrugated pipe is convenient to fix.
As shown in fig. 1, the second fixing mechanism 6 includes a second through hole 61 opened on the side wall of the second outer tube 4, a second elastic block 62 fixed in the second through hole 61, and a second locking block 63 fixed to the second elastic block 62 and close to the axial line of the second outer tube 4. The corrugated pipe is convenient to fix by connecting the second fixture block 63 with the outer groove of the corrugated pipe.
As shown in fig. 1, the joint between the first inner tube 1 and the outer side wall of the second inner tube 2 is transited by a first fillet 11, which can reduce the possibility that the hand of the operator is cut by the edge of the second inner tube 2. The joint of the inner side walls of the first inner pipe 1 and the second inner pipe 2 is transited through a second fillet 12, so that the corrugated pipe can be conveniently inserted into the first inner pipe 1.
As shown in fig. 1, the junction between the first outer tube 3 and the outer sidewall of the second outer tube 4 is transited by a third fillet 31, which can reduce the possibility that the hand of the operator is cut by the edge of the second outer tube 4. The junction of the inner side walls of the first outer pipe 3 and the second outer pipe 4 is transited by a fourth fillet 32, so that the corrugated pipe can be conveniently inserted into the first outer pipe 3.
As shown in fig. 1, a grip ring 7 is fixedly connected to the outer side wall of the joint of the first outer pipe 3 and the second inner pipe 2, and by arranging the grip ring 7, when the corrugated pipe is installed in the connector, the connector is conveniently gripped, so that the corrugated pipe is conveniently installed.
The implementation principle of the embodiment is as follows: through setting up first inner tube 1, second inner tube 2, first outer tube 3 and second outer tube 4, be convenient for make the bellows and the hard straight tube of two kinds of specifications be connected. Through setting up first fixed establishment 5 and second fixed establishment 6, be convenient for fix the bellows of two kinds of specifications.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A bellows connector, characterized by: comprises a first inner tube (1), a second inner tube (2), a first outer tube (3) and a second outer tube (4) which are arranged in sequence; the first inner pipe (1) is fixedly connected to one end, far away from the first outer pipe (3), of the second inner pipe (2), the second inner pipe (2) is fixedly connected to one end, far away from the second outer pipe (4), of the first outer pipe (3), and the first outer pipe (3) is fixedly connected to one end, close to the first inner pipe (1), of the second outer pipe (4); install first fixed establishment (5) in first outer tube (3), install second fixed establishment (6) in second outer tube (4).
2. The bellows connector of claim 1, wherein: the first fixing mechanism (5) comprises a first through hole (51) formed in the side wall of the first outer pipe (3), a first elastic block (52) fixedly connected in the first through hole (51), and a first clamping block (53) fixedly connected to the first elastic block (52) and close to the axial lead of the first outer pipe (3).
3. The bellows connector of claim 1, wherein: the second fixing mechanism (6) comprises a second through hole (61) formed in the side wall of the second outer pipe (4), a second elastic block (62) fixedly connected in the second through hole (61), and a second clamping block (63) fixedly connected to the second elastic block (62) and close to the axial lead of the second outer pipe (4).
4. The bellows connector of claim 1, wherein: the joint of the outer side wall of the first inner pipe (1) and the outer side wall of the second inner pipe (2) is transited through a first fillet (11).
5. The bellows connector of claim 1, wherein: the joint of the inner side walls of the first inner pipe (1) and the second inner pipe (2) is transited through a second fillet (12).
6. The bellows connector of claim 1, wherein: the joint of the outer side walls of the first outer pipe (3) and the second outer pipe (4) is transited through a third fillet (31).
7. The bellows connector of claim 1, wherein: the joint of the inner side walls of the first outer pipe (3) and the second outer pipe (4) is transited through a fourth fillet (32).
8. The bellows connector of claim 1, wherein: and a holding ring (7) is fixedly connected to the outer side wall of the joint of the first outer pipe (3) and the second inner pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021892526.2U CN212908866U (en) | 2020-09-02 | 2020-09-02 | Corrugated pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021892526.2U CN212908866U (en) | 2020-09-02 | 2020-09-02 | Corrugated pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212908866U true CN212908866U (en) | 2021-04-06 |
Family
ID=75255136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021892526.2U Active CN212908866U (en) | 2020-09-02 | 2020-09-02 | Corrugated pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212908866U (en) |
-
2020
- 2020-09-02 CN CN202021892526.2U patent/CN212908866U/en active Active
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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: Bellows connector Effective date of registration: 20230718 Granted publication date: 20210406 Pledgee: Zhejiang Hecheng Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang Rongde Management Co.,Ltd. Registration number: Y2023330001504 |