CN202586208U - Poly vinyl chloride (PVC) wiring duct - Google Patents
Poly vinyl chloride (PVC) wiring duct Download PDFInfo
- Publication number
- CN202586208U CN202586208U CN 201220277630 CN201220277630U CN202586208U CN 202586208 U CN202586208 U CN 202586208U CN 201220277630 CN201220277630 CN 201220277630 CN 201220277630 U CN201220277630 U CN 201220277630U CN 202586208 U CN202586208 U CN 202586208U
- Authority
- CN
- China
- Prior art keywords
- buckle
- face
- pvc
- wiring duct
- cover plate
- Prior art date
- 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 provides a poly vinyl chloride (PVC) wiring duct. The PVC wiring duct comprises a cover plate and a duct plate, a buckle piece is arranged on the cover plate, a buckle position is arranged on the duct plate, a buckle face is arranged on the buckle piece, the buckle face is in an arc shape, a guiding face is arranged on the buckle position, and an extending edge opposite to the buckle position is arranged on the guiding face. According to the PVC wiring duct, the extending edge opposite to the buckle position is arranged on the guiding face, and therefore the width of the guiding face is effectively lengthened, even when the buckle piece tilts inward, the buckle face and the guiding face can be bonded together, and the buckle piece can be conveniently buckled in the buckle position. Meanwhile, due to the fact that the buckle face is in the arc shape, and outline of the buckle face is smooth, the buckle piece can be buckled on the buckle position smoothly, and therefore the PVC wiring duct can be conveniently and easily used, great convenience is brought to operating staff, and time is saved at the same time.
Description
Technical field
The utility model relates to a kind of wire casing, particularly a kind of PVC wire casing of being convenient to fasten.
Background technology
The PVC wire casing adopts the manufacturing of PVC plastics, has insulation, preventing arc, fire-retardantly is mainly used in the inside electric appliance wiring from characteristics such as putting out, and the lead that lays is wherein played mechanical protection and electic protection effect.At present, PVC wire casing structure commonly used is extremely shown in Figure 3 like Fig. 1 usually, comprises cover plate 101 and frid 102; Fastener 103 on the cover plate 101 has an introversion often, and the buckling surface 105 on the fastener 103 is the square-section, is provided with less chamfering in section edges; Spigot surface 106 on the frid 102 is narrower simultaneously; Cause buckling surface 105 to be difficult to fit with spigot surface 106, fastener 103 is difficult to buckle in the button bit 104 through spigot surface 106, in practical application, uses inconvenience; Bring bigger trouble to operating personnel, expend the regular hour simultaneously.
Summary of the invention
In order to overcome the deficiency of prior art, it is smooth and easy that the utility model provides a kind of cover plate and frid to fasten, and uses easy and convenient PVC wire casing.
The utility model solves the technical scheme that its technical problem adopted: a kind of PVC wire casing; Comprise cover plate and frid, said cover plate is provided with fastener, and said frid is provided with button bit; Said fastener is provided with buckling surface; Said buckling surface is made as circular arc, and said button bit is provided with spigot surface, and the relative button bit of said spigot surface is provided with the reverse limit of prolonging.
The beneficial effect of the utility model is: the utility model is provided with the reverse limit of prolonging through relative button bit on spigot surface; Effectively strengthened the width of spigot surface; Even during the fastener introversion, buckling surface also can be fitted with spigot surface, is convenient to fastener and buckles in the button bit through spigot surface.Simultaneously buckling surface is made as circular arc, and lines are slick and sly, and fastener can be fastened with button bit swimmingly, uses easy and conveniently, brings bigger facility to operating personnel, saves time simultaneously.
Description of drawings
Fig. 1 is the schematic cross-section of PVC wire casing in the prior art.
Fig. 2 is the enlarged diagram of A part among Fig. 1.
Fig. 3 is the enlarged diagram of B part among Fig. 1.
Fig. 4 is the schematic cross-section of the utility model.
Fig. 5 is the enlarged diagram of A part among Fig. 4.
Fig. 6 is the enlarged diagram of B part among Fig. 4.
Omitted among the figure and the irrelevant miscellaneous part of the utility model key points in design.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is explained further details.
To shown in Figure 6, a kind of PVC wire casing 100 of the utility model comprises cover plate 101 and frid 102 like Fig. 4; Said cover plate 101 is provided with fastener 103; Said frid 102 is provided with button bit 104, and said fastener 103 is provided with buckling surface 105, and said buckling surface 105 is made as circular arc; Said button bit 104 is provided with spigot surface 106, and said spigot surface 106 relative button bits 104 are provided with the reverse limit 107 of prolonging.
The utility model through on spigot surface 106 relatively button bit 104 be provided with the reverse limit 107 of prolonging; Effectively strengthened the width of spigot surface 106; Even during fastener 103 introversions, buckling surface 105 also can be fitted with spigot surface 106, is convenient to fastener 103 and buckles in the button bit 104 through spigot surface 106.Simultaneously buckling surface 105 is made as circular arc, and lines are slick and sly, and fastener 103 can be fastened with button bit 104 swimmingly, uses easy and conveniently, brings bigger facility to operating personnel, saves time simultaneously.
More than be merely the preferred embodiment of the utility model, but the design concept of the utility model is not limited thereto, all insubstantial modifications of utilizing this design that the utility model is made also all fall within the protection range of the utility model.
Claims (1)
1. a PVC wire casing comprises cover plate and frid, and said cover plate is provided with fastener; Said frid is provided with button bit, it is characterized in that, said fastener is provided with buckling surface; Said buckling surface is made as circular arc, and said button bit is provided with spigot surface, and the relative button bit of said spigot surface is provided with the reverse limit of prolonging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220277630 CN202586208U (en) | 2012-06-13 | 2012-06-13 | Poly vinyl chloride (PVC) wiring duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220277630 CN202586208U (en) | 2012-06-13 | 2012-06-13 | Poly vinyl chloride (PVC) wiring duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202586208U true CN202586208U (en) | 2012-12-05 |
Family
ID=47255579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220277630 Expired - Lifetime CN202586208U (en) | 2012-06-13 | 2012-06-13 | Poly vinyl chloride (PVC) wiring duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202586208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393550A (en) * | 2014-11-21 | 2015-03-04 | 无锡鸿声铝业有限公司 | Aluminum profile slot |
-
2012
- 2012-06-13 CN CN 201220277630 patent/CN202586208U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393550A (en) * | 2014-11-21 | 2015-03-04 | 无锡鸿声铝业有限公司 | Aluminum profile slot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG XIONGSU TECHNOLOGY GROUP CO., LTD. Free format text: FORMER OWNER: GUANGDONG XIONGSU TECHNOLOGY INDUSTRY CO., LTD. Effective date: 20131216 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131216 Address after: 528203 Guangdong city in Foshan Province, Jiujiang Town, Nanhai District Dungen xiongsu Longgao Road Road Industrial Park Patentee after: Guangdong Xiongsu Technology Group Co., Ltd. Address before: 528203 Guangdong city in Foshan Province, Jiujiang Town, Nanhai District Dungen xiongsu Longgao Road Road Industrial Park Patentee before: Guangdong Xiongsu Technology Industry Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |