CN204826236U - A inflation pin for building heat preservation installation - Google Patents
A inflation pin for building heat preservation installation Download PDFInfo
- Publication number
- CN204826236U CN204826236U CN201520560244.5U CN201520560244U CN204826236U CN 204826236 U CN204826236 U CN 204826236U CN 201520560244 U CN201520560244 U CN 201520560244U CN 204826236 U CN204826236 U CN 204826236U
- Authority
- CN
- China
- Prior art keywords
- expansion
- pin
- ring body
- inflation
- heat preservation
- 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 inflation pin for building heat preservation installation, including the pin cap and the pin body the internal cavity that is equipped with of pinning be equipped with grooved ring on the outer wall of the pin body the cavity with be equipped with connect the via hole between the grooved ring be equipped with the inflation ring body in the grooved ring be equipped with the inflation inlet on the inflation ring body, the inflation inlet with connect the via hole is linked together be equipped with the bulge control port on the pin cap be equipped with the check valve in the bulge control port be equipped with sealed bed course in the cavity. The utility model has the advantages of simple structure, convenient to use is swift, can effectively realize constructing being connected of heat preservation and substrate to be equipped with the inflation ring body, can effectual realization pin the leakproofness of department, improve the heat preservation effect of heat preservation, it is convenient to use, the suitability is strong, the practicality is good.
Description
Technical field
The utility model belongs to the erecting device technical field of building insulating layer, is specifically related to a kind of expansion anchor installed for building insulating layer.
Background technology
Along with the maturation gradually of China's Building technology, generally all isothermal holding can be done to building when building operations is built a house, insulation layer is added between inner wall and exterior wall, to ensure the comfortableness of resident family, but the building insulating layer fixing means of prior art mainly adopts cementing agent directly to bond on the base material, it makes stability poor with bonding fastness, be difficult to long-time use, and part insulation layer material and be not suitable for use cementing agent bond, so also applicability and practicality can be affected to a certain extent, simultaneously at the fixing expansion anchor of insulation layer for well heat bridge effect can not be stoped during exterior-wall heat insulation, cause a large amount of heat loss, thus affect heat insulation effect.
Summary of the invention
In order to solve the problems of the technologies described above, it is simple that the utility model is to provide a kind of structure, the expansion anchor installed for building insulating layer that stability in use is good.
The technical scheme realizing the utility model object is a kind of expansion anchor installed for building insulating layer, comprise lug cap and pin body, cavity is provided with in described pin body, the outer wall of described pin body is provided with groove ring, connecting through hole is provided with between described cavity and described groove ring, expansion ring body is provided with in described groove ring, described expansion ring body is provided with inflation inlet, described inflation inlet is connected with described connecting through hole, described lug cap is provided with expansion control port, one way valve is provided with in described expansion control port, sealing bed course is provided with in described cavity.
Between described expansion ring body and described groove ring, be provided with buffering pressing plate, between described buffering pressing plate and described groove ring, be provided with buffer spring.
Described expansion ring body is that high pressure resistant material seal is made, and is provided with wear-resisting integument in the outside of described expansion ring body.
Air pressure detection alarm device is provided with at described inflation inlet and described connecting through hole junction.
The utility model has positive effect: structure of the present utility model is simple, convenient to use, effectively can realize the connection of building insulating layer and base material, and be provided with expansion ring body, effectively can realize the sealing at pin place, improve the heat insulation effect of insulation layer, easy to use, applicability is strong, and practicality is good.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
(embodiment 1)
Fig. 1 shows a kind of detailed description of the invention of the present utility model, and wherein Fig. 1 is structural representation of the present utility model.
See Fig. 1, a kind of expansion anchor installed for building insulating layer, comprise lug cap 1 and pin body 2, cavity 3 is provided with in described pin body 2, the outer wall of described pin body 2 is provided with groove ring 4, connecting through hole 5 is provided with between described cavity 3 and described groove ring 4, expansion ring body 6 is provided with in described groove ring 4, described expansion ring body 6 is provided with inflation inlet 7, described inflation inlet 7 is connected with described connecting through hole 5, on described lug cap, 1 is provided with expansion control port 8, one way valve 9 is provided with in described expansion control port 8, sealing bed course 10 is provided with in described cavity 3.
Be provided with between described expansion ring body 6 and described groove ring 4 and cushion pressing plate 11, between described buffering pressing plate 11 and described groove ring 4, be provided with buffer spring 12.
Described expansion ring body 6 is made for high pressure resistant material seal, is provided with wear-resisting integument 13 in the outside of described expansion ring body 6.
Air pressure detection alarm device is provided with described connecting through hole 5 junction at described inflation inlet 7.
Structure of the present utility model is simple, convenient to use, effectively can realize the connection of building insulating layer and base material, and be provided with expansion ring body, effectively can realize the sealing at pin place, improve the heat insulation effect of insulation layer, easy to use, applicability is strong, and practicality is good.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection domain of the present utility model.
Claims (4)
1. the expansion anchor installed for building insulating layer, comprise lug cap and pin body, it is characterized in that: in described pin body, be provided with cavity, the outer wall of described pin body is provided with groove ring, connecting through hole is provided with between described cavity and described groove ring, expansion ring body is provided with in described groove ring, described expansion ring body is provided with inflation inlet, described inflation inlet is connected with described connecting through hole, described lug cap is provided with expansion control port, in described expansion control port, be provided with one way valve, in described cavity, be provided with sealing bed course.
2. the expansion anchor installed for building insulating layer according to claim 1, is characterized in that: between described expansion ring body and described groove ring, be provided with buffering pressing plate, between described buffering pressing plate and described groove ring, is provided with buffer spring.
3. the expansion anchor installed for building insulating layer according to claim 2, is characterized in that: described expansion ring body is that high pressure resistant material seal is made, and is provided with wear-resisting integument in the outside of described expansion ring body.
4. the expansion anchor installed for building insulating layer according to claim 3, is characterized in that: be provided with air pressure detection alarm device at described inflation inlet and described connecting through hole junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560244.5U CN204826236U (en) | 2015-07-23 | 2015-07-23 | A inflation pin for building heat preservation installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560244.5U CN204826236U (en) | 2015-07-23 | 2015-07-23 | A inflation pin for building heat preservation installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204826236U true CN204826236U (en) | 2015-12-02 |
Family
ID=54683852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520560244.5U Expired - Fee Related CN204826236U (en) | 2015-07-23 | 2015-07-23 | A inflation pin for building heat preservation installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204826236U (en) |
-
2015
- 2015-07-23 CN CN201520560244.5U patent/CN204826236U/en not_active Expired - Fee Related
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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: 20151202 Termination date: 20160723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |