CN204112542U - I.S.S back of the body bolt - Google Patents
I.S.S back of the body bolt Download PDFInfo
- Publication number
- CN204112542U CN204112542U CN201420533476.7U CN201420533476U CN204112542U CN 204112542 U CN204112542 U CN 204112542U CN 201420533476 U CN201420533476 U CN 201420533476U CN 204112542 U CN204112542 U CN 204112542U
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- CN
- China
- Prior art keywords
- conical screw
- utility
- model
- body bolt
- diffuser ring
- 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.)
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Abstract
The utility model provides a kind of I.S.S back of the body bolt, comprises conical screw, is sheathed on Diffuser Ring on conical screw and sleeve respectively, and described conical screw is that internal thread is arranged, and described sleeve and conical screw are for block and to be connected.The utility model is easy for installation, and after installation, installed part surfacing, without protruding screw rod, what be convenient between the parts after installing is stacking, saves space and prevents screw rod scratch parts surface.
Description
Technical field
The utility model relates to a kind of securing member for being anchored to by stone material plate on keel, particularly relates to a kind of I.S.S back of the body bolt.
Background technology
Back of the body bolt can effectively fix marble, granite, microlite, ceramic wafer, crystal glass and all kinds of beaver boards etc.Form complete system by stainless steel backing bolt, aluminum alloy connector, metal joist, expand bottom outlet after the wedge shape of back of the body bolt by stone material inside and carry, can maximum load capacity be provided and ensure that sheet material does not produce internal stress by back of the body bolt extruding force.Generally be applied in the construction of building outside finish stone curtain wall.But existing back of the body bolt as shown in Figure 1, comprises conical screw 1, the expansion loop 4 respectively on sheathed conical screw 1, sleeve 3, nut 2 form, the installation of back of the body bolt, and stone material inner surface is protruded on the top of screw rod 1, cause back of the body bolt install rear stone material transport and stack inconvenience.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem, provides a kind of I.S.S to carry on the back bolt.
The purpose of this utility model is achieved through the following technical solutions:
I.S.S back of the body bolt, comprises conical screw, is sheathed on Diffuser Ring on conical screw and sleeve respectively, and described conical screw is that internal thread is arranged, and described sleeve and conical screw are for block and to be connected.
Preferably, described Diffuser Ring is expansion loop.
Preferably, described Diffuser Ring is flower pattern 3 Diffuser Rings.
The beneficial effects of the utility model are mainly reflected in: easy for installation, and after installation, installed part surfacing, without protruding screw rod, what be convenient between the parts after installing is stacking, saves space and prevents screw rod scratch parts surface.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Fig. 1: back of the body stud structure figure of the prior art.
Fig. 2: back of the body stud structure schematic diagram of the present utility model.
Fig. 3: structural representation when the utility model is installed and between stone material.
Fig. 4: the structural representation after the utility model installation.
Detailed description of the invention
The utility model discloses a kind of easy for installation, and the I.S.S back of the body bolt of installed part surfacing after installing, as shown in Figure 2, comprise conical screw 1, be sheathed on Diffuser Ring 2 on conical screw 1 and sleeve 3 respectively, concrete, described sleeve 3 is placed in above Diffuser Ring 2, and described Diffuser Ring 2 is sheathed on the expanding end of conical screw 1.Described sleeve 3 and conical screw 1 have certain tolerance between being, adopt card and are connected.Its connected mode is consistent with existing connected mode, does not repeat them here.
Novel point of the present utility model is, described conical screw 1 is internal thread setting, and described Diffuser Ring 2 is flower pattern 3 Diffuser Rings, namely before pressurized, tripod is had to abut with bottom conical screw 1 bottom Diffuser Ring 2, when after use pressurized, Diffuser Ring 2 expands outwardly expansion.Certainly, described Diffuser Ring 2 also can adopt other expansion loops.Diffuser Ring 2 also can adopt multiple spot diffusion, is generally 3 diffusions.
Shown in composition graphs 3, Fig. 4, when internal thread back of the body bolt is placed in the prebored hole of to be installed 4, sleeve 3 is placed in outside to be installed 4 with one end projection of conical screw 1, carry out screwing downwards exerting pressure in the internal thread that external pressure part is placed in conical screw 1, Diffuser Ring 2 expands thereupon, is placed in completely in hole until internal thread to be carried on the back bolt.After completing, installed part surfacing is without projection, and what be convenient between follow-up multiple is stacking.The utility model novel structure, practical.
The utility model still has multiple concrete embodiment, and all employings are equal to replacement or equivalent transformation and all technical schemes of being formed, all drop within the claimed scope of the utility model.
Claims (3)
1. I.S.S back of the body bolt, is characterized in that: comprise conical screw, be sheathed on Diffuser Ring on conical screw and sleeve respectively, and described conical screw is that internal thread is arranged, and described sleeve and conical screw are for block and to be connected.
2. I.S.S back of the body bolt according to claim 1, is characterized in that: described Diffuser Ring is expansion loop.
3. I.S.S back of the body bolt according to claim 1, is characterized in that: described Diffuser Ring is flower pattern 3 Diffuser Rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533476.7U CN204112542U (en) | 2014-09-17 | 2014-09-17 | I.S.S back of the body bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533476.7U CN204112542U (en) | 2014-09-17 | 2014-09-17 | I.S.S back of the body bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204112542U true CN204112542U (en) | 2015-01-21 |
Family
ID=52329868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420533476.7U Active CN204112542U (en) | 2014-09-17 | 2014-09-17 | I.S.S back of the body bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204112542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106563732A (en) * | 2016-10-08 | 2017-04-19 | 杭州斯泰新材料技术有限公司 | Thermal-expansion-resisting back bolt and manufacturing method thereof |
-
2014
- 2014-09-17 CN CN201420533476.7U patent/CN204112542U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106563732A (en) * | 2016-10-08 | 2017-04-19 | 杭州斯泰新材料技术有限公司 | Thermal-expansion-resisting back bolt and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |