CN203517012U - Wall bushing - Google Patents
Wall bushing Download PDFInfo
- Publication number
- CN203517012U CN203517012U CN201320632230.0U CN201320632230U CN203517012U CN 203517012 U CN203517012 U CN 203517012U CN 201320632230 U CN201320632230 U CN 201320632230U CN 203517012 U CN203517012 U CN 203517012U
- Authority
- CN
- China
- Prior art keywords
- wall
- connecting ring
- bushing
- wall bushing
- outside thread
- 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 - Fee Related
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Abstract
The utility model discloses a wall bushing. The wall bushing comprises a bushing body and a connecting ring. The bushing body comprises an outer edge and a tube body, external threads are arranged at the lower end of the tube body, and a certain distance is reserved between the external threads of the tube body and the outer edge. The connecting ring is provided with internal threads which are matched with the external threads at the lower end of the tube body. According to the wall bushing, the bushing body can penetrate through a through hole in a wall, then the bushing body is screwed through the connecting ring, so that the edge position of the through hole is covered with the connecting ring and the outer edge, the appearance is more attractive, after the wall is clamped by the bushing body and the connecting ring, the structure is firmer, and dropping can not happen easily.
Description
Technical field
The utility model relates to a kind of for running through and link up the wall bushing at body of wall or base plate two ends.
Background technique
At present, the pipe fitting of a straight tube is generally only inserted in perforation place at body of wall or base plate, this pipe fitting can be used for through various conduits, wire etc., but the edge of perforation place often forms some breakage spots, these breakage spots cause the body of wall utmost point not attractive in appearance, and the straight tube pipe fitting of imbedding perforation place is also easily deviate from body of wall.
Model utility content
In view of the deficiency that background technique exists, technical problem to be solved in the utility model has been to provide a kind of wall bushing that can cover perforation place edge and clamp body of wall.
The utility model takes following technological scheme to complete: wall bushing, comprise casing main body and connecting ring, described casing main body comprises outer and body, the lower end of body is with outside thread, between the outside thread of described body and outer, leave certain distance, the internal thread that described connecting ring mates with the outside thread with body lower end.
In the utility model, casing main body can be through the perforation on body of wall, then connecting ring is tightened to casing main body, thereby the position, edge of perforation place can be covered with connecting ring and outer, make its outward appearance more attractive in appearance, and after casing main body and connecting ring clamping body of wall, structure is more firm, can not drop easily.
Accompanying drawing explanation
The utility model has following accompanying drawing:
The structural representation of the wall bushing that Fig. 1 provides for the utility model.
Embodiment
Accompanying drawing has represented the technical solution of the utility model and embodiment, further describes by reference to the accompanying drawings each details and the working principle thereof of embodiment below again.
As shown in Figure 1, the wall bushing that the utility model provides, comprise casing main body 1 and connecting ring 2, described casing main body 1 comprises outer 3 and body 4, the lower end of body 4 is with outside thread, between the outside thread of described body 4 and outer 3, leave certain distance, the internal thread that described connecting ring 2 mates with the outside thread with body lower end.In the present embodiment, connecting ring 2 has 2 centimetres of above cross-sectional widths, and the connecting ring 2 that width is larger can better cover the edge 3 of perforation place, can also better clamp body of wall.In the time of casing main body 1 need to being embedded into the position of body of wall, body 4 outer walls between outside thread and outer 3 are roughened surface, and this roughened surface can make casing main body 1 more firm with coordinating of body of wall or concrete floor.
Claims (3)
1. a wall bushing, it is characterized in that: comprise casing main body and connecting ring, described casing main body comprises outer and body, and the lower end of body is with outside thread, between the outside thread of described body and outer, leave certain distance, the internal thread that described connecting ring mates with the outside thread with body lower end.
2. wall bushing according to claim 1, is characterized in that: described connecting ring has 2 centimetres of above cross-sectional widths.
3. wall bushing according to claim 1 and 2, is characterized in that: the tube wall between described outside thread and outer is roughened surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632230.0U CN203517012U (en) | 2013-10-14 | 2013-10-14 | Wall bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632230.0U CN203517012U (en) | 2013-10-14 | 2013-10-14 | Wall bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203517012U true CN203517012U (en) | 2014-04-02 |
Family
ID=50375943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320632230.0U Expired - Fee Related CN203517012U (en) | 2013-10-14 | 2013-10-14 | Wall bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203517012U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300466A (en) * | 2014-11-17 | 2015-01-21 | 苏州戴尔曼电器有限公司 | PVC electrical conduit |
| CN107763321A (en) * | 2017-09-27 | 2018-03-06 | 句容市大唐电气有限公司 | A kind of high wall bushing of fixed performance |
-
2013
- 2013-10-14 CN CN201320632230.0U patent/CN203517012U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300466A (en) * | 2014-11-17 | 2015-01-21 | 苏州戴尔曼电器有限公司 | PVC electrical conduit |
| CN107763321A (en) * | 2017-09-27 | 2018-03-06 | 句容市大唐电气有限公司 | A kind of high wall bushing of fixed performance |
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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: 20140402 Termination date: 20141014 |
|
| EXPY | Termination of patent right or utility model |