CN203440920U - U-shaped fastener - Google Patents
U-shaped fastener Download PDFInfo
- Publication number
- CN203440920U CN203440920U CN201320366950.7U CN201320366950U CN203440920U CN 203440920 U CN203440920 U CN 203440920U CN 201320366950 U CN201320366950 U CN 201320366950U CN 203440920 U CN203440920 U CN 203440920U
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- CN
- China
- Prior art keywords
- fastener
- plates
- fastener body
- shaped
- side faces
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of lap joint devices between heat-preserving plates and plates, in particular to a U-shaped fastener. A fastener body is a single piece. The sections of the base face and the two side faces are U-shaped. A round hole is formed in the middle of the base face of the fastener body. Corresponding through holes are formed in the two side faces of the fastener body and located below the round hole. The lower ends of the two side faces of the fastener body extend downwards. An L shape is formed between the extension parts and the side faces. The extension length of the extension parts is 2.5 millimeters, and the thickness is 1.8 millimeters. The sections of the base face and the two side faces of the fastener body are U-shaped, the size of a gap between the plates can be effectively controlled, the two plates are closely fastened through the fastener, and the U-shaped fastener is safer compared with a common fastener. The U-shaped fastener can control the positions of the plates, support the plates, and prevent the plates from falling off due to irresistible force, and is simple in structure and convenient to use.
Description
Technical field
The utility model relates to the technical field of the lap device between warming plate and plate, especially a kind of U-shaped fastener.
Background technology
In current exterior-wall heat insulation construction, general fastener is all the Z-type fastener of use, by carry out adhesion with cloud stone glue in decoration panel groove at side surface is inserted in groove by one side of Z-type fastener, by another side and metope, fix again, because decoration panel is not too thick just may cause like this in grooving process by decoration panel damaged surfaces, to have strengthened spillage of material.And owing to wanting workman manually to slot, so the bad control of notch horizontal level has strengthened difficulty to control panel face level in construction.Because plate is connected with fastener by cloud stone glue, could, by wall on plate, extend the engineering time after must waiting cloud stone glue thoroughly to solidify.
Utility model content
In order to overcome the deficiency of existing technology, the utility model provides a kind of U-shaped fastener.
The utility model solves the technical scheme that its technical problem adopts: a kind of U-shaped fastener, comprise fastener body, described fastener body is a single-piece, the basal plane of described fastener body and the cross section of two sides are " U " type, on the basal plane centre position of described fastener body, have circular hole, have corresponding through hole on the two sides of described fastener body, described through hole is below described circular hole, the lower end of the two sides of described fastener body is to downward-extension, and extension becomes " L " type with side.
According to another embodiment of the present utility model, the development length that further comprises described extension is 2.5 millimeters.
According to another embodiment of the present utility model, the thickness that further comprises described extension is 1.8 millimeters.
The beneficial effects of the utility model are, the basal plane of fastener body and the cross section of two sides are " U " type, can more effectively control the size in gap between plate and plate, and this fastener closely pulling buckle is lived two boards, safer with respect to common fastener, except controlling plate position, more can play a supporting role to plate, prevent plate from should be force majeure factor and drop, and simple in structure, easy to use.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is installation constructed profile of the present utility model.
1. fastener bodies in figure, 2. basal plane, 3. side, 4. circular hole, 5. through hole, 6. extension, 7. sheet material, 8. body of wall, 9. screw, 10. silicone sealant.
The specific embodiment
If Fig. 1 is structural representation of the present utility model, a kind of U-shaped fastener, comprise fastener body 1, fastener body 1 is a single-piece, the basal plane 2 of fastener body 1 and the cross section of two sides 3 are " U " type, on basal plane 2 centre positions of fastener body 1, have circular hole 4, on the two sides 3 of fastener body 1, have corresponding through hole 5, through hole 5 is below described circular hole 4, the lower end of the two sides 3 of fastener body 1 is to downward-extension, extension 6 and 3 one-tenth of sides " L " type, the development length of extension 6 is 2.5 millimeters, the thickness of extension 6 is 1.8 millimeters.
The utility model in use, as shown in Figure 2, first on sheet material 7, have groove, the height of groove is the thickness of extension 6, is 1.8 millimeters, the width of groove is the development length of extension 6, be 2.5 millimeters, fastener extension 6 rides over respectively on the groove face of two sheet materials 7, and the basal plane 2 of fastener body 1 is towards body of wall 8, screw 9 is connected with expansion bolt in body of wall by the circular hole 4 in the middle of fastener body 1 basal plane 2 and guarantees that fastener fixes, and then between sheet material 7 and sheet material 7, fills silicone sealant 10.
Claims (3)
1. a U-shaped fastener, comprise fastener body (1), it is characterized in that, described fastener body (1) is a single-piece, the basal plane (2) of described fastener body (1) and the cross section of two sides (3) are " U " type, on basal plane (2) centre position of described fastener body (1), have circular hole (4), on the two sides (3) of described fastener body (1), have corresponding through hole (5), described through hole (5) is in described circular hole (4) below, the lower end of the two sides (3) of described fastener body (1) is to downward-extension, extension (6) becomes " L " type with side (3).
2. U-shaped fastener according to claim 1, is characterized in that, the development length of described extension (6) is 2.5 millimeters.
3. U-shaped fastener according to claim 1, is characterized in that, the thickness of described extension (6) is 1.8 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320366950.7U CN203440920U (en) | 2013-06-25 | 2013-06-25 | U-shaped fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320366950.7U CN203440920U (en) | 2013-06-25 | 2013-06-25 | U-shaped fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203440920U true CN203440920U (en) | 2014-02-19 |
Family
ID=50091984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320366950.7U Expired - Fee Related CN203440920U (en) | 2013-06-25 | 2013-06-25 | U-shaped fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203440920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436935A (en) * | 2016-11-03 | 2017-02-22 | 重庆方浩建筑保温材料有限公司万盛分公司 | Joint-piece installed connecting component for thermal insulation plate |
| CN106437069A (en) * | 2016-11-03 | 2017-02-22 | 重庆方浩建筑保温材料有限公司万盛分公司 | Chamfering type insulation board splicing installation connecting member |
-
2013
- 2013-06-25 CN CN201320366950.7U patent/CN203440920U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436935A (en) * | 2016-11-03 | 2017-02-22 | 重庆方浩建筑保温材料有限公司万盛分公司 | Joint-piece installed connecting component for thermal insulation plate |
| CN106437069A (en) * | 2016-11-03 | 2017-02-22 | 重庆方浩建筑保温材料有限公司万盛分公司 | Chamfering type insulation board splicing installation connecting member |
| CN106436935B (en) * | 2016-11-03 | 2019-08-23 | 重庆方浩建筑保温材料有限公司万盛分公司 | A kind of insulation board splicing installation connecting elements |
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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: 20140219 Termination date: 20150625 |
|
| EXPY | Termination of patent right or utility model |