CN2486697Y - Double open anti-pick door - Google Patents
Double open anti-pick door Download PDFInfo
- Publication number
- CN2486697Y CN2486697Y CN 01230596 CN01230596U CN2486697Y CN 2486697 Y CN2486697 Y CN 2486697Y CN 01230596 CN01230596 CN 01230596 CN 01230596 U CN01230596 U CN 01230596U CN 2486697 Y CN2486697 Y CN 2486697Y
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- China
- Prior art keywords
- door
- locking bar
- vertical
- lock
- vertical locking
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- Expired - Fee Related
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Abstract
The utility model relates to an anti-theft door, comprising a door frame (1), a door leaf (2), a door lock (5), a vertical lock lever directly controlled by the door lock and a horizontal lock lever indirectly controlled by the door lock which is characterized in that a left side and a right side of the door leaf (2) are respectively provided with a door lock (5) to control the vertical lock lever; the door leaf is connected with the vertical lock lever by the door frame and the vertical lock lever is a rotation axle of the door leaf; a left side and a right side of the door frame are provided with a vertical groove (3) with an arc-shaped cross section. The utility model has the advantages of being able to be safely opened rightward, leftward, inward or outward, convenient handling and being provided with eight items of locking function.
Description
The utility model relates to anti-forcing open the door, definite anti-the forcing open the door of 8 lockings of a kind of double-open of saying so.
Anti-forcing open the door of the prior art all is the unidirectional method of opening, in case and just can't dismantle after some anti-installation of forcing open the door.The unidirectional method of opening of this kind door has brought inconvenience for the room of some only suitable L.H.flapped doors or only suitable R.H.flapped door, and the non-dismountable property of this kind door just makes some bigger article can not conveniently pass in and out door opening such as the thing of furniture one class.The Double acting anti-theft door that China Patent No. 98229142.6 is mentioned, though realized can about inside and outside the unlatching, again can be for convenience detach, solved above-mentioned problem, but its lock count less say from antitheft angle strong not enough, in addition this about be independently can not condition each other between the vertical locking bar, this just can cause some accidents, for example: first people opens the one side lock of door the back and door is in closed condition (not lock), so second people but do not know the opened lock of just opening another side of door, this moment, door leaf split away off from doorframe with regard to the wish of having run counter to the people, and this is a danger close.Owing to there is such shortcoming, this Double acting anti-theft door is not widely used in actual product.
The purpose of this utility model is to provide a kind of theftproof performance strong, inside and outside safe opening about energy, and anti-the forcing open the door of 8 lockings of double-open for convenience detach.
Above-mentioned purpose of the present utility model is to realize by such mode, and a kind of two anti-forcing open the door of opening comprise doorframe, and door leaf, door lock reach the horizontal locking bar by directly actuated vertical locking bar of door lock and indirect control.It is characterized in that: the right and left of door respectively is equipped with a lock, and directly controls vertical locking bar respectively by it; Door leaf is connected with doorframe by vertical locking bar and is rotating shaft with it; It is the vertical slot of arc that the cross section is arranged on the doorframe of the left and right sides.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is doorframe of the present utility model and opening figure.
Fig. 3 is a door latch structure schematic diagram of the present utility model.
Fig. 4 is the elevation of vertical locking bar of the present utility model and horizontal locking bar contact position.
Fig. 5 is the right view of vertical locking bar of the present utility model and horizontal locking bar contact position.
Fig. 6 is the vertical view of vertical locking bar of the present utility model and horizontal locking bar contact position.
The integral body of door is to be made of doorframe 1 and door leaf 2.For making can conveniently open especially doorframe is designed to the arc vertical slot shown in 3.
Be equipped with four vertical locking bars 4 and 13, four vertical locking bars of four horizontal locking bars can serve as door-hinge on the door as shown in Figure 1, flexible by two lock control respectively about vertical locking bar is pressed.Connect the effect that reaches mutual braking by connecting rod 17 between four horizontal locking bars.Four horizontal locking bars contact with four vertical locking bars respectively, reach flexible by the horizontal locking bar of extension and contraction control of vertical locking bar.The concrete structure of door lock is such:
The gear 7 and tooth bar 8 engagements that have balanced handle 6 as shown in Figure 3, tooth bar 8 respectively with gear 9,11 engagements, gear 9 with swing to gear 10 engagements, gear 10,11 meshes (vertical locking bar lower end becomes spline-simulating) respectively with vertical locking bar, one pulling block formula lock 12, can directly stop the rotation of gear 11 when its locking plate stretches out, thereby stop the rotation of whole gear train.
The operating principle of door lock is such:
When open pulling block lock 12 with key after (locking plate is extracted from the slot of gear 11), rotate balanced handle 6 with hand and pass through the vertical locking bar of transmission of each gear this moment indentation.Vertical locking bar stretches out with should the backward rotation handle time.
Vertical locking bar is with laterally being connected of locking bar is like this:
As Fig. 4, Fig. 5 has one section slotted eye on the vertical locking bar 4 shown in Figure 6, and laterally from then on locking bar 13 passes in the hole.On the inclined-plane on 4 and 13 little protruding 16 contacts, and its inclined-plane mill squeezes little protruding 16 and makes horizontal locking bar indentation when 4 shrink, when vertical locking bar stretches out, because laterally the effect of the spring 18 at locking bar end is stretched out it.This structure has realized: the flexible of vertical locking bar can influence the flexible of horizontal locking bar, but laterally the flexible of locking bar can not influence the flexible of vertical locking bar.Little protruding 15 effects that reached on vertical locking bar little protruding 14 and the horizontal locking bar are: when horizontal locking bar alone during indentation little protruding 15 will contact (will be positioned at 14 bottom for this Figure 15) with little protruding 14 thus stop the indentation of vertical locking bar.This structure shows: want door is unloaded the lock that can only open the right and left simultaneously, otherwise door can only be opened and can not unload.
The utility model has the advantages that (1) can about the prized up-proof door of inside and outside safe opening, (2) can be square The prized up-proof door that civilian dress unloads, (3) have the prized up-proof door of 8 locking functions.
Claims (4)
1. anti-the forcing open the door of 8 lockings of a double-open comprises doorframe (1), door leaf (2), door lock (5) and four the vertical locking bars (4) and four the horizontal locking bars (13) that are stretched by door lock control; It is characterized in that: the right and left of door leaf (2) respectively is equipped with a lock (5), and controls vertical locking bar by it; The vertical locking bar of door leaf by both sides is connected with doorframe and is rotating shaft with it; Arc vertical slot (3) is arranged on the doorframe of the left and right sides.
2. according to the device described in the claim 1, the door lock of control locking bar indentation is by the gear (7) of dribbling shape handle (6), tooth bar (8), gear (9), (11) are swung to gear (10) and pulling block formula lock (12) and are constituted, its middle gear (10), (11), with the tooth bar of vertical locking bar end to engagement.
3. it is characterized in that according to the device described in the claim 1: four horizontal locking bars (13) are directly controlled its indentation by four vertical locking bars (4), link to each other by connecting rod (17) between four horizontal locking bars, and laterally the end of locking bar is installed with spring (18).
4. according to claim 1, device described in 3 is characterized in that: have one section slotted eye on the vertical locking bar, an inclined-plane and little protruding (14), laterally have little protruding (16) and little protruding (15) on the locking bar, laterally locking bar passes from the slotted eye of vertical locking bar, and laterally little protruding (16) on the locking bar contact with inclined-plane on the vertical locking bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230596 CN2486697Y (en) | 2001-07-23 | 2001-07-23 | Double open anti-pick door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230596 CN2486697Y (en) | 2001-07-23 | 2001-07-23 | Double open anti-pick door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2486697Y true CN2486697Y (en) | 2002-04-17 |
Family
ID=33645111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01230596 Expired - Fee Related CN2486697Y (en) | 2001-07-23 | 2001-07-23 | Double open anti-pick door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2486697Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268950A (en) * | 2010-06-03 | 2011-12-07 | 宁波永发集团有限公司 | Strong box capable of being opened from either left or right |
| CN103437650A (en) * | 2013-09-11 | 2013-12-11 | 李锘澄 | Double door with single leaf and single door frame |
| CN111021905A (en) * | 2019-12-26 | 2020-04-17 | 王欣 | Novel anti-theft door |
-
2001
- 2001-07-23 CN CN 01230596 patent/CN2486697Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268950A (en) * | 2010-06-03 | 2011-12-07 | 宁波永发集团有限公司 | Strong box capable of being opened from either left or right |
| CN102268950B (en) * | 2010-06-03 | 2015-05-27 | 宁波永发集团有限公司 | Strong box capable of being opened from either left or right |
| CN103437650A (en) * | 2013-09-11 | 2013-12-11 | 李锘澄 | Double door with single leaf and single door frame |
| CN103437650B (en) * | 2013-09-11 | 2015-04-29 | 李锘澄 | Double door with single leaf and single door frame |
| CN111021905A (en) * | 2019-12-26 | 2020-04-17 | 王欣 | Novel anti-theft door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Guoyi Document name: Notification of Termination of Patent Right |
|
| 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 |