CN2407089Y - Structure of two-wing security door - Google Patents
Structure of two-wing security door Download PDFInfo
- Publication number
- CN2407089Y CN2407089Y CN 99245585 CN99245585U CN2407089Y CN 2407089 Y CN2407089 Y CN 2407089Y CN 99245585 CN99245585 CN 99245585 CN 99245585 U CN99245585 U CN 99245585U CN 2407089 Y CN2407089 Y CN 2407089Y
- Authority
- CN
- China
- Prior art keywords
- hinged
- door leaf
- keeper
- leaf
- right door
- 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 relates to a structure of a two-wing security door, and comprises a door frame, a left door leaf and a right door leaf. The utility model is characterized in that the inner side surface of the left and the right door leave is respectively provided with a rotary handle driven by an external handle. The upper and the lower sections of the inner side surface of the door leaf are respectively provided with a bolt and a bolt socket positioned on the door frame. The upper and the lower ends of the rotary handle are respectively hinged with a bolt push-pull rod. The left and the right door leave are respectively provided with a bolt lock sleeve and a bolt, wherein, the inner side part of the bolt lock sleeve is provided with a sliding bolt which can plug an inlet of the bolt lock sleeve. The lower part of the rotary handle of the left door leaf is hinged with a sliding bolt push-pull rod, and the upper part of the rotary handle of the right door leaf is hinged with a bolt push-pull rod. The utility model has the advantages that the structure is difficult to break, and the security performance is good.
Description
The utility model relates to a kind of double-leaf anti-theft door.
Existing a kind of double door structure (as shown in Figure 1), it comprises doorframe, and left and right door leaf and the door of being located at respectively on the left and right door leaf are fastened spider and keeper, and right door leaf is provided with Gua Lock lock ring, has padlock link through hole on the handle that door is fastened.When the user uses, padlock can be placed through on the padlock link, thereby prevent that door from fastening handle and be pulled.Its shortcoming mainly is that keeper is positioned at the where there is light, can be opened door in case cut off or draw back.
The purpose of this utility model is that a kind of double-leaf anti-theft door will be provided, and this structure is difficult to destroyed, pick-proof, anti-pound effective.
The utility model is to constitute like this, it comprises doorframe and is articulated in a left side on the doorframe, right door leaf, it is characterized in that: (1.) left side, be respectively equipped with a turning handle on the medial surface of right door leaf, the middle part of turning handle and the medial extremity Joint that is placed through the outer handle rotating shaft of door leaf, a left side, on the right door leaf, the bottom is respectively equipped with and can goes up, the latch that slides down, on the doorframe, lower limb correspondence respectively is provided with the latch socket, the upper and lower side of turning handle is hinged with the pull bar that its other end and latch are hinged respectively, (2) left side, be respectively equipped with keeper lock tube and the keeper that can laterally slip into the keeper lock tube on the right door leaf adjacent edge, the inside portion of keeper lock tube is provided with the sliding bolt that can laterally slide and block keeper lock tube inlet, be hinged with its other end and the pull bar that sliding bolt is hinged on the following side of left-hand door fan turning handle, be hinged with the pull bar that its other end and keeper are hinged on the upper lateral part of right door leaf turning handle.
The utlity model has following remarkable advantage: be provided with keeper lock tube and keeper between (1.) not only left and right fan door, and respectively a fan door upper and lower part also is respectively equipped with latch, has therefore both made keeper destroyed, molecule still can't be opened because the effect of latch is committed a crime.(2). all keepers and latch all are positioned at the shelter, make the crime molecule be difficult to set about to destroy.(3.) must be according to closing left-hand door fan earlier, close the upper and lower cotter joint of right door leaf again behind the upper and lower cotter joint of first-class left-hand door fan and the program of keeper just can be finished the action of closing the door.This each slotting and the keeper that will guarantee to close on the fan of left and right door behind the door must enter locking states synchronously, thereby produces pick-proof, anti-collaborative usefulness of pounding.
Below in conjunction with drawings and Examples the utility model is specifically described.
Fig. 1 is existing double door structure construction schematic diagram.
Fig. 2 is embodiment one organigram.
Fig. 3 is the A-A sectional view of Fig. 1.
Fig. 4 is the B-B sectional view of Fig. 1.
With reference to Fig. 2, Fig. 3 and Fig. 4, embodiment one comprises doorframe 1 and is articulated in a left side on the doorframe, right door leaf 2,3, it is characterized in that: (1) left side, be respectively equipped with a turning handle 4 on the medial surface of right door leaf, 5, the middle part of turning handle and the medial extremity Joint that is placed through outer handle 6 rotating shafts of door leaf, a left side, on the right door leaf, the bottom is respectively equipped with and can goes up, the latch 7 that slides down, on the doorframe, lower limb correspondence respectively is provided with latch socket 8, the upper and lower side of turning handle is hinged with the pull bar 9 that its other end and latch are hinged respectively, 10, (2) left side, be respectively equipped with keeper lock tube 11 and the keeper 12 that can laterally slip into the keeper lock tube on the right door leaf medial surface adjacent edge, the inside portion of keeper lock tube is provided with the sliding bolt 13 that can laterally slide and block keeper lock tube inlet, a left side, be hinged with its other end and the pull bar 14 that sliding bolt is hinged on the following side of door leaf turning handle, be hinged with the pull bar 15 that its other end and keeper are hinged on the upper lateral part of right door leaf turning handle.
Above-mentioned right door leaf is provided with a mechanical lock 16 (can add coded lock in case of necessity), corresponding offering so that the detent 17 that dead bolt inserts on the keeper.
For the ease of the closing and locating of double-leaf anti-theft door, above-mentioned fork medial surface is provided with so that insert the importing cambered surface 18 of latch socket.
In order to strengthen the strick precaution intensity of door leaf and doorframe hinged place, be connected with short pin 19 on the hinged side of above-mentioned door leaf and doorframe, correspondence is provided with short pin draw-in groove 20 on the doorframe.When hinge was destroyed, the short pin that stretches into draw-in groove can prevent that still the hinged side of door leaf from being backed down.
When opening the door, the user should open the dead bolt that inserts keeper groove 17 through mechanical lock 16 earlier, just can open right wing door 3 behind the outer upper and lower latch that hand channel turning handle 5 is drawn back simultaneously keeper 12 and right door leaf that then rotates right door leaf, rotate the outer handle 6 of left-hand door fan again, just can open left side fan door 2 draw back the upper and lower latch 7 (this moment, sliding bolt 13 was pushed to the entrance of keeper lock tube) of left-hand door fan simultaneously through turning handle 4 after.
At closing time, shut left side fan door 2 earlier, and rotate the outer handle 6 of left side fan door and turning handle 4 and make the upper and lower latch 7 of left side fan door insert latch socket (this moment, sliding bolt 13 was pulled to the left side of keeper lock tube) on the doorframe respectively, then, shut right wing door 3 and the outer handle of rotation and make keeper 12 insert keeper lock tubes 11, upper and lower latch inserts the latch socket on the doorframe respectively.At last, locking mechanical lock 16 inserts in the groove 17 of keeper the dead bolt of mechanical lock.
The utility model is novel, and is reasonable in design, and pick-proof is effective.Not only be specially adapted to bank note transport car, vehicles such as mail van use, and also can be widely used in the warehouse, and file store reaches places such as residential houses.
Claims (4)
1. double-leaf anti-theft door comprises doorframe and is articulated in left and right door leaf on the doorframe, it is characterized in that:
(1.) be respectively equipped with a turning handle on the medial surface of left and right door leaf, the middle part of turning handle is provided with the latch that can upper and lowerly slide respectively with the upper and lower part of the left and right door leaf of medial extremity Joint of the outer handle rotating shaft that is placed through door leaf, the upper and lower edge of doorframe correspondence respectively is provided with the latch socket, the upper and lower side of turning handle is hinged with the pull bar that its other end and latch are hinged respectively
(2) be respectively equipped with keeper lock tube and the keeper that can laterally slip into the keeper lock tube on the left and right door leaf adjacent edge, the inside portion of keeper lock tube is provided with the sliding bolt that can laterally slide and block keeper lock tube inlet, be hinged with its other end and the pull bar that sliding bolt is hinged on the following side of left-hand door fan turning handle, be hinged with the pull bar that its other end and keeper are hinged on the upper lateral part of right door leaf turning handle.
2. double-leaf anti-theft door according to claim 1 is characterized in that: right door leaf is provided with a mechanical lock, corresponding offering so that the detent that dead bolt inserts on the keeper.
3. double-leaf anti-theft door according to claim 1 and 2 is characterized in that: the fork medial surface is provided with so that insert the importing cambered surface of latch socket.
4. double-leaf anti-theft door according to claim 3 is characterized in that: be connected with short pin on the hinged side of door leaf and doorframe, correspondence is provided with short pin draw-in groove on the doorframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99245585 CN2407089Y (en) | 1999-12-13 | 1999-12-13 | Structure of two-wing security door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99245585 CN2407089Y (en) | 1999-12-13 | 1999-12-13 | Structure of two-wing security door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2407089Y true CN2407089Y (en) | 2000-11-22 |
Family
ID=34031447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99245585 Expired - Fee Related CN2407089Y (en) | 1999-12-13 | 1999-12-13 | Structure of two-wing security door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2407089Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101319592B (en) * | 2007-06-07 | 2011-08-24 | 上海汇豪木门制造有限公司 | Double-leaf anti-theft fireproof safety door |
| CN102505903A (en) * | 2011-11-10 | 2012-06-20 | 华为技术有限公司 | Position limiter |
| CN107227901A (en) * | 2017-06-30 | 2017-10-03 | 赣州客家门业有限公司 | A kind of secondary locking device of rotating shaft |
| CN107366483A (en) * | 2017-09-04 | 2017-11-21 | 王俊敏 | A kind of automatic plug for door device |
| CN107448108A (en) * | 2017-09-30 | 2017-12-08 | 黔东南贵天邦门业有限公司 | One kind crosses body of rod sideslip antitheft door |
| CN107558881A (en) * | 2017-08-30 | 2018-01-09 | 天津市森奥门窗有限公司 | A kind of steel clamshell doors |
| CN112610080A (en) * | 2020-12-15 | 2021-04-06 | 南京铁道职业技术学院 | Railway wagon locking mechanism |
| CN114852467A (en) * | 2022-03-28 | 2022-08-05 | 江苏云享物联科技有限公司 | Cardboard box |
-
1999
- 1999-12-13 CN CN 99245585 patent/CN2407089Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101319592B (en) * | 2007-06-07 | 2011-08-24 | 上海汇豪木门制造有限公司 | Double-leaf anti-theft fireproof safety door |
| CN102505903A (en) * | 2011-11-10 | 2012-06-20 | 华为技术有限公司 | Position limiter |
| CN102505903B (en) * | 2011-11-10 | 2014-07-09 | 华为技术有限公司 | Position limiter |
| CN107227901A (en) * | 2017-06-30 | 2017-10-03 | 赣州客家门业有限公司 | A kind of secondary locking device of rotating shaft |
| CN107227901B (en) * | 2017-06-30 | 2023-03-28 | 江西技德科技有限公司 | Auxiliary locking device for rotating shaft |
| CN107558881A (en) * | 2017-08-30 | 2018-01-09 | 天津市森奥门窗有限公司 | A kind of steel clamshell doors |
| CN107366483A (en) * | 2017-09-04 | 2017-11-21 | 王俊敏 | A kind of automatic plug for door device |
| CN107448108A (en) * | 2017-09-30 | 2017-12-08 | 黔东南贵天邦门业有限公司 | One kind crosses body of rod sideslip antitheft door |
| CN112610080A (en) * | 2020-12-15 | 2021-04-06 | 南京铁道职业技术学院 | Railway wagon locking mechanism |
| CN114852467A (en) * | 2022-03-28 | 2022-08-05 | 江苏云享物联科技有限公司 | Cardboard box |
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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 |