CN204060420U - The fire resistance steel door plate facilitating hinge to install - Google Patents
The fire resistance steel door plate facilitating hinge to install Download PDFInfo
- Publication number
- CN204060420U CN204060420U CN201420514616.6U CN201420514616U CN204060420U CN 204060420 U CN204060420 U CN 204060420U CN 201420514616 U CN201420514616 U CN 201420514616U CN 204060420 U CN204060420 U CN 204060420U
- Authority
- CN
- China
- Prior art keywords
- plate
- hinge
- door
- stopper slot
- fire resistance
- 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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- Hinges (AREA)
Abstract
The utility model discloses a kind of fire resistance steel door plate facilitating hinge to install, comprise door-plate main body, the side of described door-plate main body and gemel connection is provided with multiple notched stopper slot, described stopper slot mates with the junction plate of hinge, is provided with and the first screwed hole one to one of lead to the hole site on junction plate in stopper slot.When hinge is installed, junction plate is embedded stopper slot from indentation, there, then by junction plate and door-plate main body being linked together through the screw of through hole and the first screwed hole successively.The fire resistance steel door plate facilitating hinge to install of this structure, during with gemel connection, is located by stopper slot, takes the mode of screw-driving to connect, and can ensure that hinge is connected with door-plate fast accurately, improve operating efficiency.
Description
Technical field
The utility model relates to labeled door field, is specifically related to a kind of fire resistance steel door plate facilitating hinge to install.
Background technology
Fire resistance steel door, comprises doorframe and door-plate, and described doorframe is connected with door-plate by hinge, and described hinge comprises two pieces of junction plates be connected with doorframe and door-plate respectively, and described junction plate is provided with multiple through hole.In prior art, the mode that the junction plate of hinge all passes through to weld is connected with door-plate, in welding process, together with junction plate to fit tightly with the side of door-plate by fixture by usual needs, this mode complicated operation, operating efficiency is not high, and the structure that door-plate side is located not used for junction plate, and this have impact on the efficiency of door-plate and gemel connection further.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of fire resistance steel door plate facilitating hinge to install, and can ensure that hinge is connected with door-plate fast accurately.
The utility model is solved the problem by following technological means: a kind of fire resistance steel door plate facilitating hinge to install, comprise door-plate main body, the side of described door-plate main body and gemel connection is provided with multiple notched stopper slot, described stopper slot mates with the junction plate of hinge, is provided with and the first screwed hole one to one of lead to the hole site on junction plate in stopper slot.
Further, be provided with backstay in described first screwed hole, described backstay exposes the length 1-2 ㎜ less of the thickness of junction plate of the first screwed hole, described backstay offers the second screwed hole.
Further, described stopper slot both sides are provided with elastic pressuring plate, and described elastic pressuring plate is connected with spacing cell wall by bearing pin.
The beneficial effects of the utility model: the fire resistance steel door plate facilitating hinge to install of the present utility model, comprise door-plate main body, the side of described door-plate main body and gemel connection is provided with multiple notched stopper slot, described stopper slot mates with the junction plate of hinge, is provided with and the first screwed hole one to one of lead to the hole site on junction plate in stopper slot.When hinge is installed, junction plate is embedded stopper slot from indentation, there, then by junction plate and door-plate main body being linked together through the screw of through hole and the first screwed hole successively.The fire resistance steel door plate facilitating hinge to install of this structure, during with gemel connection, is located by stopper slot, takes the mode of screw-driving to connect, and can ensure that hinge is connected with door-plate fast accurately, improve operating efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below with reference to accompanying drawing, the utility model is described in detail, as shown in Figure 1: a kind of fire resistance steel door plate facilitating hinge to install, comprise door-plate main body 1, the side of described door-plate main body and gemel connection is provided with multiple notched stopper slot 2, described stopper slot mates with the junction plate of hinge, is provided with and the first screwed hole 3 one to one of lead to the hole site on junction plate in stopper slot.When hinge is installed, junction plate is embedded stopper slot from indentation, there, then by junction plate and door-plate main body being linked together through the screw of through hole and the first screwed hole successively.The fire resistance steel door plate facilitating hinge to install of this structure, during with gemel connection, is located by stopper slot, takes the mode of screw-driving to connect, and can ensure that hinge is connected with door-plate fast accurately, improve operating efficiency.
As the further improvement of technique scheme, be provided with backstay 4 in described first screwed hole, described backstay exposes the length 1-2 ㎜ less of the thickness of junction plate of the first screwed hole, described backstay offers the second screwed hole 5.When installing hinge, junction plate embeds locating slot, and backstay is through the through hole on junction plate, carries out precise positioning further, then junction plate and backstay are fixed together with screw junction plate.
As the further improvement of technique scheme, described stopper slot both sides are provided with elastic pressuring plate 6, described elastic pressuring plate is connected with spacing cell wall by bearing pin 7, after junction plate embeds locating slot, by elastic pressuring plate pre-pressing, avoid hinge to loosen, the efficiency of tightening screw can be improved further, and then the efficiency that raising hinge is connected with door-plate.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. the fire resistance steel door plate facilitating hinge to install, comprise door-plate main body (1), it is characterized in that: the side of described door-plate main body and gemel connection is provided with multiple notched stopper slot (2), described stopper slot mates with the junction plate of hinge, is provided with and the first screwed hole (3) one to one of lead to the hole site on junction plate in stopper slot.
2. the fire resistance steel door plate facilitating hinge to install according to claim 1, it is characterized in that: in described first screwed hole, be provided with backstay (4), described backstay exposes the length 1-2 ㎜ less of the thickness of junction plate of the first screwed hole, described backstay offers the second screwed hole (5).
3. the fire resistance steel door plate facilitating hinge to install according to claim 2, is characterized in that: described stopper slot both sides are provided with elastic pressuring plate (6), and described elastic pressuring plate is connected with spacing cell wall by bearing pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420514616.6U CN204060420U (en) | 2014-09-09 | 2014-09-09 | The fire resistance steel door plate facilitating hinge to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420514616.6U CN204060420U (en) | 2014-09-09 | 2014-09-09 | The fire resistance steel door plate facilitating hinge to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204060420U true CN204060420U (en) | 2014-12-31 |
Family
ID=52201959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420514616.6U Expired - Fee Related CN204060420U (en) | 2014-09-09 | 2014-09-09 | The fire resistance steel door plate facilitating hinge to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204060420U (en) |
-
2014
- 2014-09-09 CN CN201420514616.6U patent/CN204060420U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20170909 |