CN2373541Y - Anti-prick door - Google Patents
Anti-prick door Download PDFInfo
- Publication number
- CN2373541Y CN2373541Y CN 99214230 CN99214230U CN2373541Y CN 2373541 Y CN2373541 Y CN 2373541Y CN 99214230 CN99214230 CN 99214230 CN 99214230 U CN99214230 U CN 99214230U CN 2373541 Y CN2373541 Y CN 2373541Y
- Authority
- CN
- China
- Prior art keywords
- doorframe
- door leaf
- door
- arc
- bar shaped
- 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
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model relates to a novel prizing proof door which comprises a door leaf, a doorframe, a hinge, a door clamp which is arranged on the doorframe and is used for positioning the door leaf, a convex edge of the outer edge of the door leaf, etc. The utility model is characterized in that a groove is arranged on the door clamp of a strip-shaped frame plate of the doorframe, the edge of the door leaf corresponds to the groove and is provided with a flange of which the shape corresponds to the groove, and the flange is jointed with the groove. Arc-shaped descending steps are arranged on the strip-shaped frame plate of the doorframe, the outer edge of the door leaf is provided with arc-shaped flanges corresponding to the radians of the steps, and the flanges and the steps are in press connection. The height of each of the arc-shaped descending steps is higher than the thickness of each of the flanges. When the door is closed, the doorframe is a little higher than the door leaf. The prizing proof effect of the novel prizing proof door is particularly good because of the two structures.
Description
The utility model relates to a kind of anti-forcing open the door, particularly a kind of novel anti-forcing open the door of adopting new construction.At present; anti-the forcing open the door that occurs on the market is to add that cocked bead is pressed on the doorframe external surface around the rectangle door leaf; this anti-forcing open the door than only new intention having been arranged locking the antitheft class of writing an article in the past; cocked bead with door leaf has covered former cause door leaf and doorframe and has closed a crack between a door and its frame that is occurred that closes; protected door lock to a certain extent; and play certain pick-proof effect; but because of the cocked bead of door leaf is to be pressed on the doorframe surface; refined inadequately first; moreover also have a possibility of being used sharp and hard instrument part to lever up by the criminal; therefore, its pick-proof effect is still not ideal enough.
The purpose of this utility model aims to provide a kind of novel anti-forcing open the door, and adopts two kinds of new structures on rectangle door leaf and doorframe, and to solve the above-mentioned anti-deficiency of forcing open the door and existing, it is tight, specious to make it have structure, the advantage that tamper-resistant function is good.
The purpose of this utility model is achieved in that a kind of novel anti-forcing open the door, comprise rectangle door leaf (1), doorframe (2), inboard each the bar shaped deckle board (3) of doorframe (2) is gone up set in order to give the step badge (4) of door leaf (1) location, each outer rim of door leaf (1) is arranged on the lip-deep chimb of doorframe (2) and in order to the loose-leaf (12) that connects door leaf (1) and doorframe (2) etc., it is characterized in that: (A). the step badge (4) at the inboard bar shaped deckle board of doorframe (2) (3) is gone up recessing (6), shape and the corresponding flange (5) of groove (6) being set, flange (5) and groove (6) are involutory with the corresponding door leaf in groove (6) position (1) inner surface edge place; (B). the arc step (7) that on the inboard bar shaped deckle board of doorframe (2) (3), is provided with degradation be provided with at door leaf (1) outer surface edge place one with arc step (7) the corresponding arc chimb of radian (8), chimb (8) and step (7) pressing mutually, degradation arc step (7), the level rank aspect ratio chimbs (8) thickness high slightly, at closing time, show doorframe (2) a little more than door leaf (1).
The shape of institute's recessing can be circular arc, right-angled trapezium, rectangle, square etc. on the badge (4) of the inboard bar shaped deckle board of doorframe (2) (3).
Determine to be decided to be 1 as required, be 2, be 3 or be 4 in several and corresponding door leaf (1) number of edges of establishing flange of doorframe (2) the bar shaped deckle board (3) of badge (4) upper groove (6).
Determine to be provided with doorframe (2) bar shaped deckle board (3) number of arc step (7) and door leaf (1) number of edges of relative set arc chimb (8), can be decided to be 1 as required, be 2, be 3, be 4.
When the arc step (7) of the arc chimb (8) of door leaf (1) and doorframe (2) mutually during pressing, doorframe (2) exceeds 2-3mm than door leaf (1).
The utility model is further elaborated during below in conjunction with drawings and Examples.
Fig. 1 is an elevation of the present utility model;
Fig. 2 is an A-A sectional view of the present utility model;
Fig. 3 is a B-B sectional view of the present utility model;
With reference to Fig. 1-3, the utility model is made by stainless steel material, its structure comprises that door leaf (1), doorframe (2) reach in order to connect the loose-leaf (12) of door leaf (1) and doorframe (2), the medial surface of doorframe (2) is made up of two horizontal two perpendicular four bar shaped deckle boards (3) totally, corresponding involutory with four sides of door leaf (1), all be provided with on the every bar shaped deckle board of doorframe (2) (3) in order to give the step badge (4) of door leaf (1) location.For make the door structure tighter, tamper-resistant function is better, the utility model has adopted two kinds of structures simultaneously, these two kinds of structures all are used in door leaf (1) and doorframe (2) relevant position all around simultaneously, these two kinds of structures are: (A). on the step badge (4) of the inboard bar shaped deckle board (3) of doorframe (2), respectively open a circular groove (6), respectively establish the corresponding flange (5) of a shape and groove (6) simultaneously in the relevant position of door leaf (1) inner surface (10), flange (5) and groove (6) are involutory; (B). on the inboard bar shaped deckle board of doorframe (2) (3), respectively establish the arc step (7) of a degradation, the corresponding arc chimb (8) of arc step (7) of one radian and degradation respectively is set in door leaf (1) external surface (11) edge, step (7) and chimb (8) pressing mutually, the arc step (7) and chimb (8) pressing mutually of degradation, the level rank height (9) of the arc step (7) of degradation are higher slightly than the thickness of chimb (8), at closing time, show that doorframe (2) exceeds 3mm than door leaf (1).
Novel anti-door leaf and doorframe composite member of forcing open the door of the present utility model all is disposable being stamped to form, and easy to operate, product structure is tight, and is specious generous, is the upstart gang of class.
Claims (5)
1. novel anti-forcing open the door, comprise on inboard each the bar shaped deckle board of rectangle door leaf, doorframe, doorframe set in order to set in order to the cocked bead used as pick-proof and in order to the loose-leaf that connects door leaf and doorframe etc. to step badge, each outer rim of door leaf of door leaf location, it is characterized in that: (A). recessing on the step badge of the inboard bar shaped deckle board of doorframe, shape and the corresponding flange of groove being set, flange and groove are involutory with the corresponding door leaf inner surface edge of groove location place; (B). on the bar shaped deckle board of doorframe inboard, be provided with the arc step of degradation, be provided with and the corresponding arc chimb of step radian at door leaf outer surface edge place, chimb and step pressing mutually, the thickness of the level rank aspect ratio chimb of degradation arc step is high slightly, at closing time, shows doorframe a little more than door leaf.
2. novel anti-forcing open the door according to claim 1 is characterized in that the shape of institute's recessing on the badge of the inboard bar shaped deckle board of doorframe can be circular arc, right-angled trapezium, rectangle or square etc.
3. novel anti-forcing open the door according to claim 1 is characterized in that: determine that the doorframe bar shaped deckle board number of recessing on badge and the corresponding door leaf edge number of establishing flange can be decided to be 1 as required, are 2, are 3 or are 4.
4. novel anti-forcing open the door according to claim 1 is characterized in that: determine to be provided with the doorframe bar shaped deckle board number of arc step and the door leaf outer surface edge number of relative set arc chimb, can be decided to be 1 as required, be 2, be 3 or be 4.
5. novel anti-forcing open the door according to claim 1 is characterized in that: pressing is right mutually when the arc step of the arc chimb of door leaf and doorframe, and doorframe exceeds 2-3mm than door leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99214230 CN2373541Y (en) | 1999-06-18 | 1999-06-18 | Anti-prick door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99214230 CN2373541Y (en) | 1999-06-18 | 1999-06-18 | Anti-prick door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2373541Y true CN2373541Y (en) | 2000-04-12 |
Family
ID=34006458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99214230 Expired - Fee Related CN2373541Y (en) | 1999-06-18 | 1999-06-18 | Anti-prick door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2373541Y (en) |
-
1999
- 1999-06-18 CN CN 99214230 patent/CN2373541Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |