CN201695520U - Expansion anchor bolt sleeve for wallboard installation - Google Patents
Expansion anchor bolt sleeve for wallboard installation Download PDFInfo
- Publication number
- CN201695520U CN201695520U CN2010201512521U CN201020151252U CN201695520U CN 201695520 U CN201695520 U CN 201695520U CN 2010201512521 U CN2010201512521 U CN 2010201512521U CN 201020151252 U CN201020151252 U CN 201020151252U CN 201695520 U CN201695520 U CN 201695520U
- Authority
- CN
- China
- Prior art keywords
- wallboard
- expansion
- sleeve
- expansion anchor
- anchor bolt
- 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 an expansion anchor bolt sleeve for wallboard installation, which comprises a sleeve main body. One end of the sleeve main body is provided with an extrusion part. The extrusion part is provided with a through hole in fit with a screw thread head part of an expansion screw. An expansion part is arranged close to the extrusion part. The pipe wall of the expansion part is provided with a plurality of axially extending notches. The other end of the sleeve main body is provided with a positioning part. The positioning part takes a shape of a rectangle or rectangle-like plate. When an expansion anchor bolt of the sleeve of the utility model and a special wallboard anchoring fastener are used in a matched way to install a wallboard, the installation is convenient and the sleeve cannot rotate and is favorable for screwing in the expansion screw, the wallboard is installed firmly, the effect is good, the usage amount of raw materials in the process of injection molding production can be reduced and unit manufacturing cost is reduced.
Description
Technical field
The utility model relates to technical field of fastening for building, specifically, relates to and a kind of wallboard is installed to expansion anchor sleeve pipe on soft body of wall or the hollow wall.
Background technology
Modern architecture is more and more higher to requirements of saving energy, and universal demand adds one deck heat-insulation wall plate again on exterior wall, and this just needs a large amount of expansion anchors that use to install and fix heat-insulation wall plate.At present, wallboard is installed to the expansion anchor of using on soft body of wall or the hollow wall to be comprised the expansion anchor sleeve pipe and has externally threaded expandable nail, one end of expansion anchor sleeve pipe is disc, the defective of this sleeve pipe is: when adopting special-purpose heat-insulation wall plate anchoring fastener that wallboard is installed, use the expansion anchor of this kind sleeve pipe to be difficult to and the supporting use of described special-purpose anchoring fastener; Integrated disc portions takes up room greatly to the injection machine mould, and required plastic raw materials amount is big, the manufacturing cost height.
Summary of the invention
Technical problem to be solved in the utility model is: at above-mentioned defective provide a kind of by with the supporting use of wallboard anchoring fastener of special use, can easily wallboard be installed to wallboard on soft body of wall or the hollow wall and install and use the expansion anchor sleeve pipe.
For solving the problems of the technologies described above, the technical solution of the utility model is: wallboard is installed and is used the expansion anchor sleeve pipe, comprises sleeve body, and an end of described sleeve body is provided with press section, and described press section is provided with and the suitable through hole of the screw head of expandable nail; Be provided with bulge near described press section, the tube wall of described bulge has several axially extended breach; The other end of described sleeve body is the location division, and described location division is rectangle or is approximate rectangular tabular.
Owing to adopted technique scheme, compared with prior art, the beneficial effects of the utility model are: use the expansion anchor sleeve pipe because wallboard is installed, comprise sleeve body, the location division of described sleeve body is improved to rectangle or approximate rectangular platy structure by existing disc, not only can with the supporting use of wallboard anchoring fastener of special use, wallboard is installed on soft body of wall or the hollow wall easily, and the use amount of raw material can reduce injection moulding and produce the time, can reduce the unit manufacturing cost.The utility model in use, the location division of sleeve pipe is installed in the seam of special-purpose wallboard anchoring fastener, have externally threaded expandable nail is screwed into sleeve pipe from the installation counterbore of anchoring fastener centre bore, screw in the process, the press section extrusion expansion portion of sleeve pipe, bulge is squeezed and is strutted, expanding is anchored in soft body of wall or the hollow wall, because rectangular location division is limited in the seam of anchoring fastener, be screwed in the middle of the process of expandable nail, sleeve pipe can not rotate, help being screwed into of expandable nail, wallboard is installed firmly, and is effective.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the schematic diagram of location division among Fig. 1;
Fig. 3 is another schematic diagram of location division among Fig. 1;
Among the figure: the 1-location division; The 2-bulge; The 3-press section.
The specific embodiment
As shown in Figure 1 and Figure 2, wallboard is installed and is used the expansion anchor sleeve pipe, comprises sleeve body, and an end of described sleeve body is provided with press section 3, and described press section 3 is provided with and the suitable through hole of the screw head of expandable nail; Be provided with bulge 2 near described press section 3, the tube wall of described bulge 2 has several axially extended breach; The other end of described sleeve body is location division 1, and it is tabular that described location division 1 is rectangle.
As shown in Figure 3, described location division 1 also can be approximate rectangular tabular.
The utility model in use, the location division 1 of sleeve pipe is installed in the seam of wallboard anchoring fastener, have the centre bore that the installation counterbore of externally threaded expandable nail from anchoring fastener bottom is screwed into sleeve pipe, screw in the process, the press section 3 extrusion expansion portions 2 of sleeve pipe, bulge 2 is squeezed and is strutted, expanding is anchored in soft body of wall or the hollow wall, because rectangular location division 1 is limited in the seam of anchoring fastener, be screwed in the middle of the process of expandable nail, sleeve pipe can not rotate, help being screwed into of expandable nail, wallboard is installed firmly, and is effective.
Claims (1)
1. wallboard is installed and is used the expansion anchor sleeve pipe, comprises sleeve body, and it is characterized in that: an end of described sleeve body is provided with press section, and described press section is provided with and the suitable through hole of the screw head of expandable nail; Be provided with bulge near described press section, the tube wall of described bulge has several axially extended breach; The other end of described sleeve body is the location division, and described location division is rectangle or is approximate rectangular tabular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201512521U CN201695520U (en) | 2010-04-02 | 2010-04-02 | Expansion anchor bolt sleeve for wallboard installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201512521U CN201695520U (en) | 2010-04-02 | 2010-04-02 | Expansion anchor bolt sleeve for wallboard installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201695520U true CN201695520U (en) | 2011-01-05 |
Family
ID=43396760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201512521U Expired - Fee Related CN201695520U (en) | 2010-04-02 | 2010-04-02 | Expansion anchor bolt sleeve for wallboard installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201695520U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182288A (en) * | 2011-04-16 | 2011-09-14 | 陈永乐 | Installation structure for installing decorative glass on wall |
| TWI561735B (en) * | 2011-04-18 | 2016-12-11 | Hilti Ag | |
| CN107906101A (en) * | 2017-12-15 | 2018-04-13 | 山东国创节能科技股份有限公司 | A kind of grafting assembled wall body anchors swollen bolt |
| CN107938867A (en) * | 2017-11-29 | 2018-04-20 | 贵州兴贵恒远新型建材有限公司 | Energy-saving structure integration assembled heat insulation wall Special anchor bolt |
| CN110701910A (en) * | 2018-07-10 | 2020-01-17 | 中国石化工程建设有限公司 | Installation anchor assembly |
-
2010
- 2010-04-02 CN CN2010201512521U patent/CN201695520U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182288A (en) * | 2011-04-16 | 2011-09-14 | 陈永乐 | Installation structure for installing decorative glass on wall |
| CN102182288B (en) * | 2011-04-16 | 2014-12-10 | 陈永乐 | Installation structure for installing decorative glass on wall |
| TWI561735B (en) * | 2011-04-18 | 2016-12-11 | Hilti Ag | |
| CN107938867A (en) * | 2017-11-29 | 2018-04-20 | 贵州兴贵恒远新型建材有限公司 | Energy-saving structure integration assembled heat insulation wall Special anchor bolt |
| CN107906101A (en) * | 2017-12-15 | 2018-04-13 | 山东国创节能科技股份有限公司 | A kind of grafting assembled wall body anchors swollen bolt |
| CN107906101B (en) * | 2017-12-15 | 2024-03-26 | 山东国创节能科技股份有限公司 | Plug-in assembled wall anchoring expansion bolt |
| CN110701910A (en) * | 2018-07-10 | 2020-01-17 | 中国石化工程建设有限公司 | Installation anchor assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20130402 |