CN203434550U - Concentric-reducer connector for arc floor wire duct - Google Patents
Concentric-reducer connector for arc floor wire duct Download PDFInfo
- Publication number
- CN203434550U CN203434550U CN201320462675.9U CN201320462675U CN203434550U CN 203434550 U CN203434550 U CN 203434550U CN 201320462675 U CN201320462675 U CN 201320462675U CN 203434550 U CN203434550 U CN 203434550U
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- China
- Prior art keywords
- joint body
- concentric
- connector body
- arc floor
- utility
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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 - Lifetime
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Abstract
The utility model discloses a concentric-reducer connector for an arc floor wire duct, and the connector comprises a connector body. The projection of the connector body is trapezoid and the section of the connector body is arc. The outer wall of the connector body is provided with external sawteeth which can be resistant to skid effectively. The projection of the connector body is trapezoid so as to adapt to the connection assembly of two types of wire ducts with different sizes. The outer wall of the connector body is provided with the external sawteeth which can be resistant to skid.
Description
Technical field
The utility model relates to building material technical field, is specifically related to a kind of arc floor board trunking three-way connection.
Background technology
The wire casing straight coupling that in plastic industry, floor is used is generally square or arc, square wire casing straight coupling and easily trips; Although the wire casing of arc is straight-through, be not easy to trip, due to smooth surface, people steps on and is easy to slip.
Utility model content
The utility model is intended to address the above problem to a certain extent.
For this reason, goal of the invention of the present utility model is to overcome the defect of prior art, and a kind of anti-skidding arc floor board trunking concentric reducer joint is provided.
For achieving the above object, the utility model adopts following technical scheme, a kind of arc floor board trunking concentric reducer joint, comprise joint body, projecting into of described joint body is trapezoidal, and the cross section of described joint body is curved, on the outer wall of described joint body, be provided with outer sawtooth, this outer sawtooth can be effectively anti-skidding, and the trapezoidal wire casing that can adapt to two kinds of different sizes that projects into of joint body is linked and packed, and on outer wall, being provided with outer sawtooth can be anti-skidding.
The utility model further improves and is, on the inwall of described joint body, be provided with pipe outer wall to be connected on the suitable interior sawtooth of sawtooth, this interior sawtooth facilitates tube connector to peg graft.
The utility model further improves and is, on the inwall of described joint body, is provided with spacing preiection, effective control connection position when connecting.
The beneficial effects of the utility model,
1, the projection of joint is trapezoidal, can adapt to the wire casing varying in size and connect.
2, joint surface is fluted, increases surperficial frictional force, plays anti-skidding effect.
3, inner nosepiece wall is provided with groove, when connecting, can well be connected, firmly effective, difficult drop-off.
4, joint inside is with position-limited edge, effective control connection position when connecting.
Accompanying drawing explanation
Fig. 1 is product structure schematic diagram.
Fig. 2 is that product structure shows front view.
Fig. 3 is product cutaway view.
Wherein, 1 is outer sawtooth, and 2 is interior sawtooth, and 3 is spacing preiection, and 10 is joint body.
Accompanying drawing, only for exemplary illustration, can not be interpreted as limitation of the present invention; For better explanation embodiment, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing some known features and explanation thereof may to omit be understandable.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
Shown in Fig. 1-3, arc floor board trunking concentric reducer joint described in the utility model, comprise joint body 10, projecting into of described joint body 10 is trapezoidal, the cross section of joint body 10 is curved, on the outer wall of joint body 10, be provided with outer sawtooth 1, frictional force when outer sawtooth 1 increases walking, plays anti-skidding effect.
On the inwall of joint body 10, be provided with pipe outer wall to be connected on the suitable interior sawtooth 2 of sawtooth, when connecting can and pipe to be connected be well connected, firmly effective, difficult drop-off.
On the inwall of joint body 10, be provided with spacing preiection 3, effective control connection position when connecting.
In accompanying drawing, describe position relationship only for exemplary illustration, can not be interpreted as the restriction to this patent.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all execution modes.All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in the protection range of the utility model claim.
Claims (3)
1. an arc floor board trunking concentric reducer joint, comprises joint body, it is characterized in that, projecting into of described joint body is trapezoidal, and the cross section of described joint body is curved, is provided with outer sawtooth on the outer wall of described joint body.
2. arc floor board trunking concentric reducer joint according to claim 1, is characterized in that, on the inwall of described joint body, be provided with pipe outer wall to be connected on the suitable interior sawtooth of sawtooth.
3. arc floor board trunking concentric reducer joint according to claim 1, is characterized in that, on the inwall of described joint body, is provided with spacing preiection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462675.9U CN203434550U (en) | 2013-07-31 | 2013-07-31 | Concentric-reducer connector for arc floor wire duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462675.9U CN203434550U (en) | 2013-07-31 | 2013-07-31 | Concentric-reducer connector for arc floor wire duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203434550U true CN203434550U (en) | 2014-02-12 |
Family
ID=50063568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320462675.9U Expired - Lifetime CN203434550U (en) | 2013-07-31 | 2013-07-31 | Concentric-reducer connector for arc floor wire duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203434550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889635A (en) * | 2014-10-27 | 2016-08-24 | 无锡市神力通信工程有限公司 | Flexible installation frame for cable laying |
-
2013
- 2013-07-31 CN CN201320462675.9U patent/CN203434550U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889635A (en) * | 2014-10-27 | 2016-08-24 | 无锡市神力通信工程有限公司 | Flexible installation frame for cable laying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |
|
| CX01 | Expiry of patent term |