CN207122476U - One kind can injecting glue antiseep swell fixture - Google Patents
One kind can injecting glue antiseep swell fixture Download PDFInfo
- Publication number
- CN207122476U CN207122476U CN201720503622.5U CN201720503622U CN207122476U CN 207122476 U CN207122476 U CN 207122476U CN 201720503622 U CN201720503622 U CN 201720503622U CN 207122476 U CN207122476 U CN 207122476U
- Authority
- CN
- China
- Prior art keywords
- expansion
- head
- screw
- runner
- injecting glue
- 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
Links
Abstract
Can injecting glue antiseep swell fixture the utility model proposes one kind, including screw, described screw one end is provided with back taper expansion-head, the screw is provided with external screw thread relative to one end of expansion-head, expansion tube is cased with outside the screw, the expansion tube is provided with some expansion slots towards the outer wall of expansion-head one end, and the screw center is provided with along its axial direction to opening up the runner set；The expansion cephalic par is provided with the splitter box being connected with runner, and the splitter box is uniformly arranged using runner central axis as the center of circle；The expansion-head outer wall is provided with the backflash being connected with splitter box；The external screw thread is provided with nut and gasket seal, and the gasket seal is between nut and expansion tube.The utility model is caused damage by setting runner on screw after injecting glue can effectively prevent that swell fixture from installing to the water proofing property of wall, while injecting glue can provide antiseptic effect to the expansion-head and expansion tube of swell fixture.
Description
Technical field
The present invention relates to building field, and in particular to one kind can injecting glue antiseep swell fixture.
Background technology
Swell fixture is very common in building field, is often used for installing the objects such as various furred ceilings, street lamp, but existing
Swell fixture can be carried out opening up mounting hole when mounted on wall, therefore rainwater can be caused to enter installation pitting corrosion spiral shell out of doors
Reinforcing bar in nail or wall, especially swell fixture are after installation expands, it is possible to and inner wall of the hole installing can be caused to crack, this
Rainwater can be made to penetrate into wall depths with crackle, the destruction to wall progressively expands.
The content of the invention
Based on above mentioned problem, present invention aims at provide it is a kind of can be after mounting to carrying out injecting glue waterproof in mounting hole
Can injecting glue antiseep swell fixture.
For problem above, there is provided following technical scheme：One kind can injecting glue antiseep swell fixture, including screw, institute
State screw one end and be provided with back taper expansion-head, the screw is provided with external screw thread relative to one end of expansion-head, outside the screw
Expansion tube is cased with, the expansion tube is provided with some expansion slots towards the outer wall of expansion-head one end, and the screw center is provided with along it
Axial direction is to opening up the runner set.
In said structure, by setting runner among screw, by runner on wall after screw installation
Filling marine glue (can be glass cement, water proofing asphalt etc.), avoids rainwater from entering mounting hole in mounting hole.
The present invention is further arranged to, and the expansion cephalic par is provided with the splitter box being connected with runner, the splitter box
It is uniformly arranged using runner central axis as the center of circle.
In said structure, due to installation when, expansion-head be possible to can with mounting hole bottom hole offset influence marine glue injection when
Flowing, therefore set splitter box marine glue is flowed to hole wall.
The present invention is further arranged to, and the expansion-head outer wall is provided with the backflash being connected with splitter box.
In said structure, when marine glue injects, there is also gap between expansion-head and expansion tube, to ensure marine glue energy
It flow between expansion-head and expansion tube, therefore backflash is set in expansion-head outer wall, guiding marine glue flows to expansion-head and expansion
Between pipe, effectively prevent between expansion-head and expansion sleeve by raindrop erosion.
The present invention is further arranged to, and the external screw thread is provided with nut and gasket seal, and the gasket seal is located at spiral shell
Between female and expansion tube, the gasket seal includes metallic matrix, and the metallic matrix is provided with rubber towards one end of expansion tube
Pad.
In said structure, the rubber blanket on gasket seal will firmly be attached at the hole of metope upper installing hole in nut check
At mouthful, it can effectively prevent that marine glue is excessive when marine glue injects.
The present invention is further arranged to, and the runner is provided with interior chamfering relative to one end of expansion-head.
In said structure, marine glue injects (just by taking glass glue gun as an example, its packing element is provided with the Jiao Zui of sharp) by glue rifle,
Fitted seal between Jiao Zui and runner during to ensure glue rifle injecting glue, therefore chamfering enables glue mouth and runner to coordinate in setting, prevents
Leaked during injecting glue.
Beneficial effects of the present invention：By setting runner on screw, effectively it can prevent swell fixture from installing by injecting glue
The water proofing property of wall is caused damage afterwards, while injecting glue can provide antiseptic effect to the expansion-head and expansion tube of swell fixture.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the complete section structural representation of the present invention.
Label implication in figure：10- screws；11- expansion-heads；111- splitter boxs；112- backflashes；12- external screw threads；13- flows
Road；Chamfering in 131-；20- expansion tubes；21- expansion slots；30- nuts；31- gasket seals；311- metallic matrixes；312- rubber
Pad.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
With reference to figure 1 and Fig. 2, one kind as shown in Figures 1 and 2 can injecting glue antiseep swell fixture, including screw 10 is described
The one end of screw 10 is provided with the expansion-head 11 of back taper, and the screw 10 is provided with external screw thread 12, institute relative to one end of expansion-head 11
To state and expansion tube 20 is cased with outside screw 10, the expansion tube 20 is provided with some expansion slots 21 towards the outer wall of the one end of expansion-head 11,
The center of screw 10 is provided with along its axial direction to opening up the runner 13 set.
In said structure, by setting runner among screw 10, by runner 13 to wall after the installation of screw 10
Filling marine glue (can be glass cement, water proofing asphalt etc.), avoids rainwater from entering mounting hole in mounting hole on body.
In the present embodiment, the end of expansion-head 11 is provided with the splitter box 111 being connected with runner 13, the splitter box
111 are uniformly arranged using the central axis of runner 13 as the center of circle.
In said structure, due to installation when, expansion-head 11 be possible to can with mounting hole bottom hole offset influence marine glue injection
When flowing, therefore set splitter box 111 marine glue is flowed to hole wall.
In the present embodiment, the outer wall of expansion-head 11 is provided with the backflash 112 being connected with splitter box 111.
In said structure, when marine glue injects, there is also gap between expansion-head 11 and expansion tube 20, to ensure waterproof
Glue can be flow between expansion-head 11 and expansion tube 20, therefore sets backflash 112, guiding marine glue flow direction in the outer wall of expansion-head 11
Between expansion-head 11 and expansion tube 20, effectively prevent between expansion-head 11 and expansion sleeve 20 by raindrop erosion.
In the present embodiment, the external screw thread 12 is provided with nut 30 and gasket seal 31, and the gasket seal 31 is located at spiral shell
Between mother 30 and expansion tube 20, the gasket seal 31 includes metallic matrix 311, and the metallic matrix 311 is towards expansion tube 20
One end be provided with rubber blanket 312.
In said structure, the rubber blanket 312 on gasket seal 31 will be firmly attached on metope when nut 30 is locked pacifies
At the aperture for filling hole, it can effectively prevent that marine glue is excessive when marine glue injects.
In the present embodiment, the runner 13 is provided with interior chamfering 131 relative to one end of expansion-head 11.
In said structure, marine glue injects (just by taking glass glue gun as an example, its packing element is provided with the Jiao Zui of sharp) by glue rifle,
Fitted seal between Jiao Zui and runner 13 during to ensure glue rifle injecting glue, therefore chamfering 131 enables glue mouth to match somebody with somebody with runner 13 in setting
Close, prevent from leaking during injecting glue.
Beneficial effects of the present invention：By setting runner 13 on screw 10, swell fixture can be effectively prevented by injecting glue
The water proofing property of wall is caused damage after installation, while injecting glue can provide anti-corrosion to the expansion-head 11 and expansion tube 20 of swell fixture
Effect.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and modification can also be made, above-mentioned hypothesis these
Improvement and modification also should be regarded as protection scope of the present invention.
Claims (5)
1. one kind can injecting glue antiseep swell fixture, including screw, described screw one end be provided with back taper expansion-head, the screw
External screw thread is provided with relative to one end of expansion-head, is cased with expansion tube outside the screw, the expansion tube is towards expansion-head one end
Outer wall be provided with some expansion slots, it is characterised in that：The screw center is provided with along its axial direction to opening up the runner set.
2. one kind according to claim 1 can injecting glue antiseep swell fixture, it is characterised in that：The expansion cephalic par is set
There is the splitter box being connected with runner, the splitter box is uniformly arranged using runner central axis as the center of circle.
3. one kind according to claim 2 can injecting glue antiseep swell fixture, it is characterised in that：The expansion-head outer wall is set
There is the backflash being connected with splitter box.
4. one kind according to claim 3 can injecting glue antiseep swell fixture, it is characterised in that：The external screw thread is provided with
Nut and gasket seal, for the gasket seal between nut and expansion tube, the gasket seal includes metallic matrix, described
Metallic matrix is provided with rubber blanket towards one end of expansion tube.
5. one kind according to claim 4 can injecting glue antiseep swell fixture, it is characterised in that：The runner is relative to swollen
One end of swollen head is provided with interior chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720503622.5U CN207122476U (en) | 2017-05-09 | 2017-05-09 | One kind can injecting glue antiseep swell fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720503622.5U CN207122476U (en) | 2017-05-09 | 2017-05-09 | One kind can injecting glue antiseep swell fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207122476U true CN207122476U (en) | 2018-03-20 |
Family
ID=61614793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720503622.5U Expired - Fee Related CN207122476U (en) | 2017-05-09 | 2017-05-09 | One kind can injecting glue antiseep swell fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207122476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417918A (en) * | 2021-07-19 | 2021-09-21 | 重庆公共运输职业学院 | Expansion bolt capable of injecting glue into bolt and using method thereof |
-
2017
- 2017-05-09 CN CN201720503622.5U patent/CN207122476U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417918A (en) * | 2021-07-19 | 2021-09-21 | 重庆公共运输职业学院 | Expansion bolt capable of injecting glue into bolt and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 Termination date: 20190509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |