CN2030248U - Single axle hinge with protection against prize - Google Patents
Single axle hinge with protection against prize Download PDFInfo
- Publication number
- CN2030248U CN2030248U CN 88206770 CN88206770U CN2030248U CN 2030248 U CN2030248 U CN 2030248U CN 88206770 CN88206770 CN 88206770 CN 88206770 U CN88206770 U CN 88206770U CN 2030248 U CN2030248 U CN 2030248U
- Authority
- CN
- China
- Prior art keywords
- hinge
- flange
- sheets
- prize
- door body
- 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.)
- Pending
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- Wing Frames And Configurations (AREA)
Abstract
The utility model provides a single axle hinge with protection against prize. A flanging is added on the basis of the original hinge and is embedded into the door frame and the door body to seal the hinge, and therefore, the door frame and the door body are combined into a whole, so the door can not be fetched even the rotary shaft of the hinge is prized. This product has good safety, and the utility model has the advantages of having simple structure, easy fabrication, convenient installation, and low cost.
Description
The utility model belongs to the door and window part.
The present employed single shaft hinge of building engineering field is divided into fixed and two kinds of dismountable types substantially, and promptly two page or leaf sheets all are flat, connect with rotating shaft, and the edge nail is on door and window.These two kinds of hinges do not possess tamper-resistant function, and reason is that at closing time because two page or leaf sheets all are dull and stereotyped, after rotating shaft was prized, door body and doorframe were promptly separable, and the door body just can be removed.Because at closing time, the slit of two pages of sheets is very big simultaneously, and generally at 2～5 millimeters, the pry of screwdriver and so on is easy to put in prizes hinge in the slit.People often take many pick-proof measures on door lock, but usually ignore hinge is taked the pick-proof measure, and criminal falls hinge by sled sometimes and plucks a burglary.
The purpose of this utility model is to provide a kind of single shaft Picking-preventing hinge, increases flange on former hinge basis, so that be bumped in a body and the doorframe, hinge is sealed, and like this, even the rotating shaft of hinge is prized, the door body can not taken off yet.
Formation of the present utility model and implementation method are to have increased flange on the basis of existing single shaft hinge as shown in the figure.The outward flange that a page or leaf sheet is paralleled with rotating shaft, respectively produce the right angle flange respectively left and to the right by mid portion, the flange width is about the hinge width about half, flange left inserts in the doorframe, flange to the right inserts in the door body, another page sheet is also made as method, and two pages of sheets become the center symmetry.When hinge was closed, the flange of two pages of sheets overlapped.Also respectively increase and close the right angle flange in one in two edges up and down with the perpendicular hinge of rotating shaft, can close two pages of slits between sheet, its width is no more than the outerplanar of hinge when closed, and a page or leaf sheet has a flange to get final product.
During installation, make corresponding inserting slot respectively by the specification of page or leaf sheet on door body and doorframe, making corresponding flange groove with the corresponding position of flange again, its width is about 2.5 times of thickness of page sheet, and its degree of depth equals the flange width, at last hinge is installed.When door was closed, the left and right sides flange of two pages of sheets inserted respectively in doorframe and the door body, and the slit up and down of hinge is also closed by corresponding flange up and down simultaneously, and doorframe and door body are combined as a whole.When the situation that the hinge rotating shaft prized occurring, because the flange of two pages of sheets inserts respectively in the other side's the door body and doorframe, though there is not rotating shaft to connect, but two page or leaf sheets are locked with the door body, the door body can't take off at all, and the slit up and down of two pages of sheets is also blocked by flange, pry can't be inserted from the slit, and then reach the pick-proof purpose.
The utility model is compared with existing single shaft hinge to have: characteristics such as the pick-proof performance improves greatly, safety and reliability are strong, simple in structure, easy manufacturing, cost are not high, economical and practical, easy for installation.
Claims (1)
1, a kind of single shaft hinge is made up of two page or leaf sheets and a rotating shaft, it is characterized in that having respectively left and right angle flange to the right by mid portion at the outward flange that each page sheet parallels with rotating shaft, when two pages of sheets are closed, corresponding mutually flange overlaps, and at lower limb on the hinge right angle flange that can close slit between two pages of sheets is arranged respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88206770 CN2030248U (en) | 1988-06-04 | 1988-06-04 | Single axle hinge with protection against prize |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88206770 CN2030248U (en) | 1988-06-04 | 1988-06-04 | Single axle hinge with protection against prize |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2030248U true CN2030248U (en) | 1989-01-04 |
Family
ID=4840906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88206770 Pending CN2030248U (en) | 1988-06-04 | 1988-06-04 | Single axle hinge with protection against prize |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2030248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554740A (en) * | 2020-12-10 | 2021-03-26 | 徐春燕 | Safety anti-prizing anti-theft door |
-
1988
- 1988-06-04 CN CN 88206770 patent/CN2030248U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554740A (en) * | 2020-12-10 | 2021-03-26 | 徐春燕 | Safety anti-prizing anti-theft door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned | ||
| WD01 | Invention patent application deemed withdrawn after publication |