CN205189693U - Combined theft -proof door - Google Patents
Combined theft -proof door Download PDFInfo
- Publication number
- CN205189693U CN205189693U CN201520882357.7U CN201520882357U CN205189693U CN 205189693 U CN205189693 U CN 205189693U CN 201520882357 U CN201520882357 U CN 201520882357U CN 205189693 U CN205189693 U CN 205189693U
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- CN
- China
- Prior art keywords
- cotter way
- door
- voussoir
- pin rod
- shaped button
- 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 discloses a combined theft -proof door, its technical scheme main points are: a combined theft -proof door, including the door frame, articulated relatively on the door frame have little door with main, the door limit tip of little door is equipped with the mortise bolt, the mortise bolt includes the pin rod, the door limit of main door is equipped with the pickproof lock, lie in the cotter way that is equipped with rectangular shape directly over the mortise bolt on the door frame, the little door of cotter way perpendicular to sets up, the cotter way width is greater than the width of pin rod, the cotter way internal slipping is connected with the U type and buckles, the U type is buckled the size and is cooperateed with the pin rod, the bottom that the U type was buckled is equipped with driven voussoir, the perpendicular to cotter way slides and is connected with the initiative voussoir in the door frame, the initiative voussoir is laminated all the time to slide with driven voussoir and is connected, set original pinhole to cotter way, it can the male area to have increased, can make things convenient for the pin to insert more, furthermore, after the pin inserts, adjust location desired position with little door, can buckle the slip this moment through driver part drive U type, very convenient go into the pin rod card in the U type buckles, realize the location of pin rod.
Description
Technical field
The utility model relates to a kind of security door, and more particularly, it relates to a kind of Combined theft-proof door.
Background technology
Security door is assigned with theftproof lock, can resist unnormal unlocking under certain condition within a certain period of time, has certain security protection performance and meet the door of corresponding anti-theft security rank.Along with the growth in the living standard of people, there is a kind of Combined theft-proof door, mainly comprise and forming with the main door being fixed on the wicket on doorframe by mortise bolt and being provided with theftproof lock, wicket can locked it by latch at ordinary times, turnover only needs open or close main door, when time in need, such as need when moving into or take out of larger object, to need wicket to open, now mortise bolt is unclamped, but in actual use, there will be following problem, when mortise bolt being inserted the pin-and-hole on doorframe, because pin-and-hole is less, very difficult when wanting mortise bolt to be inserted pin-and-hole, and, misplace due to can be had some between wicket and doorframe after security door Long-Time Service, or because when installing, the inaccurate mortise bolt that often can cause in position cannot insert pin-and-hole, but, if just only pin-and-hole is expanded, such pin rod is easy to slide in pin-and-hole, pin-and-hole does not just have spacing effect.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of convenience mortise bolt to be inserted the Combined theft-proof door of pin-and-hole on doorframe.
For achieving the above object, the utility model adopts following technical scheme, a kind of Combined theft-proof door, comprise doorframe, described doorframe is hinged with relatively wicket and main door, the end, door limit of described wicket is provided with mortise bolt, described mortise bolt comprises pin rod, the door limit of described main door is provided with theftproof lock, described doorframe is positioned at the cotter way being provided with strip directly over mortise bolt, described cotter way is arranged perpendicular to wicket, described cotter way width is greater than the width of pin rod, in described cotter way, slippage is connected with U-shaped button, described U-shaped button size matches with pin rod, the bottom of described U-shaped button is provided with driven voussoir, initiatively voussoir is connected with perpendicular to cotter way slippage in described doorframe, the slippage of fitting all the time of described active voussoir and driven voussoir is connected.
Preferably, described cotter way two side is parallel to cotter way length direction and is provided with chute, described U-shaped button is connected with chute slippage.
Preferably, be parallel to U-shaped glide direction of buckleing in described chute and be provided with the first spring, described first spring one end abuts with chute end face, and the other end abuts with the side arm of U-shaped button, and the other end that described active voussoir abuts with driven voussoir is to being provided with the second spring.
Preferably, described wicket and main door inside are equipped with perlite fireproof core board.
Preferably, described U-shaped button inside wall is fitted with rubber sheet gasket.
Preferably, described U-shaped button opening part is provided with rounding structure.
Preferably, described chute is positioned in U-shaped plane of buckleing glide direction indication and is fixed with the first reference column, the side arm of described U-shaped button is fixed with the second reference column coordinated with the first reference column, described first spring one end is set on the first reference column, and the other end is set on the second reference column.
The utility model hinge structure is compared to be had: original pin-and-hole is arranged to cotter way, increase the area that can insert, can insert by convenient pin, at closing time, first active voussoir is return, U-shaped piece of rollback under the effect of the first spring, now can pin be inserted in cotter way, after pin inserts, wicket is adjusted to the position that location needs, now U-shaped button can be driven to slide by driver part, because now pin rod is positioned at cotter way inside, therefore can very easily pin rod be snapped in U-shaped button, realize the location of pin rod, after pin rod inserts in cotter way, unclamp initiatively voussoir, initiatively voussoir is under the elastic force effect of the second spring, slippage forward, because active voussoir and driven voussoir are that slippage is connected, therefore initiatively voussoir drives the slippage in cotter way of driven voussoir to be snapped in by pin in U-shaped button, realize the location of pin and wicket.
Accompanying drawing explanation
Fig. 1 is the assembled view of the utility model Combined theft-proof door embodiment;
Fig. 2 is the partial sectional view of the utility model Combined theft-proof door embodiment;
Fig. 3 is A portion enlarged drawing in Fig. 2.
In figure: 1, doorframe; 11, cotter way; 111, chute; 2, wicket; 21, mortise bolt; 211, pin rod; 3, main door; 31, theftproof lock; 4, U-shaped button; 411, driven voussoir; 43, rounding structure; 5, active voussoir; 6, hinge; 7, the first spring; 8, the second spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model Combined theft-proof door embodiment is described further.
A kind of Combined theft-proof door, comprise doorframe 1, doorframe 1 is made up of cold-rolling galvanization steel plate, during installation, doorframe 1 is arranged in door opening, doorframe 1 is hinged with relatively wicket 2 and main door 3, it is hinged with doorframe 1 that wicket 2 and main door 3 pass through hinge 6, the end, door limit of wicket 2 is provided with mortise bolt 21, mortise bolt 21 comprises pin rod 211, on doorframe 1, above pin rod 211, correspondence is provided with cotter way 11, the door limit of main door 3 is provided with theftproof lock 31, wicket 2 is provided with the locked groove coordinated with the dead bolt of theftproof lock 31, doorframe 1 is positioned at the cotter way 11 being provided with strip directly over mortise bolt 21, because cotter way 11 width is greater than the diameter of pin rod 211, therefore pin rod 211 can be put and insert easily very much, even there is dislocation or install not in place in wicket 2 like this, because cotter way 11 is greater than pin rod 211, therefore certain vacant amount is had pin rod 211 can be inserted in cotter way 11 very easily, because cotter way 11 is greater than pin rod 211, pin rod 211 can shake in cotter way 11, therefore, need to carry out spacing to the pin rod 211 be placed in cotter way 11, therefore, need in cotter way 11, be provided with the U-shaped button 4 pin rod 211 can located, chute 111 is provided with along the length direction of cotter way 11 in cotter way 11, lateral surface and the chute 111 of U-shaped button 4 are fitted, so just can realize U-shaped button 4 to be connected with the slippage of cotter way 11, U-shaped button 4 size matches with pin rod 211, pin rod 211 can snap in U-shaped button 4, and, conveniently pin rod 211 snaps in U-shaped button 4, rounding structure 43 is provided with at U-shaped button 4 opening part, by original pin-and-hole is arranged to cotter way 11, increase the area that pin rod 211 can insert, therefore, it is possible to convenient pin inserts, and, after pin inserts, now U-shaped button 4 can be driven to slide by driver part, because now pin rod 211 has been positioned at cotter way 11 inside, therefore can very easily pin rod 211 be snapped in U-shaped button 4, realize the location of pin rod 211, effectively solve pin rod 211 to be difficult to insert the problem in doorframe 1.In addition, the direction due to the slippage of U-shaped button 4 is the direction closed to wicket 2, wicket 2 indirectly can be driven to be connected on doorframe 1 like this, can play and better close an effect with regard to driver part applied pressure.
Cotter way 11 is arranged perpendicular to wicket 2, driven voussoir 411 is fixed with bottom U-shaped button 4, initiatively voussoir 5 is connected with perpendicular to cotter way 11 slippage in doorframe 1, initiatively the slippage of fitting all the time of voussoir 5 and driven voussoir 411 is connected, in the present embodiment, by arranging the first spring 7 in cotter way 11, can ensure that initiatively voussoir 5 and driven voussoir 411 are in abutting state all the time, first spring 7 is parallel to U-shaped 4 glide directions of buckleing and arranges, first spring 7 one end abuts with chute 111 end face, the other end abuts with the side arm of U-shaped button 4, chute 111 is positioned in U-shaped plane of buckleing 4 glide direction indications and is fixed with the first reference column, the side arm of described U-shaped button 4 is fixed with the second reference column coordinated with the first reference column, described first spring 7 one end is set on the first reference column, the other end is set on the second reference column, driven voussoir 411 can be driven like this to slide towards active voussoir 5, when original state, rollback is voussoir 5 initiatively, driven voussoir 411 follows initiatively voussoir 5 rollback together, it is inner that pin rod 211 can insert cotter way 11 very easily, after pin rod 211 inserts cotter way 11 inside, slide initiatively voussoir 5, driven voussoir 411 is ejected, now pin rod 211 can be snapped in U-shaped button 4, second spring 8 is arranged at the other end that initiatively voussoir 5 abuts with driven voussoir 411, certainly, the elastic force of the second spring 8 is greater than the elastic force of the first spring 7, otherwise active voussoir 5 can back down by driven voussoir 411 under the elastic force effect of the first spring 7, such pin rod 211 will come off in U-shaped button 4, conveniently slide initiatively voussoir 5, initiatively the bottom surface of voussoir 5 is provided with the action bars that can stretch out doorframe 1.
In order to improve the fireproof performance of security door, wicket 2 and main door 3 inside are equipped with perlite fireproof core board, and perlite fireproof core board is the fire proofing material with better performance known at present.
In addition, in order to relax the impact of pin rod 211 to U-shaped button 4, extend the application life of U-shaped button 4, U-shaped button 4 inside wall is fitted with rubber sheet gasket.
Below be only preferred embodiment of the present utility model; protection domain of the present utility model is also not only confined to above-described embodiment; all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model; should be understood that; for those skilled in the art; do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a Combined theft-proof door, comprise doorframe, described doorframe is hinged with relatively wicket and main door, the end, door limit of described wicket is provided with mortise bolt, described mortise bolt comprises pin rod, the door limit of described main door is provided with theftproof lock, it is characterized in that: described doorframe is positioned at the cotter way being provided with strip directly over mortise bolt, described cotter way is arranged perpendicular to wicket, described cotter way width is greater than the width of pin rod, in described cotter way, slippage is connected with U-shaped button, described U-shaped button size matches with pin rod, the bottom of described U-shaped button is provided with driven voussoir, initiatively voussoir is connected with perpendicular to cotter way slippage in described doorframe, the slippage of fitting all the time of described active voussoir and driven voussoir is connected.
2. Combined theft-proof door according to claim 1, is characterized in that: described cotter way two side is parallel to cotter way length direction and is provided with chute, and described U-shaped button is connected with chute slippage.
3. Combined theft-proof door according to claim 2, it is characterized in that: be parallel to U-shaped glide direction of buckleing in described chute and be provided with the first spring, described first spring one end abuts with chute end face, the other end abuts with the side arm of U-shaped button, and the other end that described active voussoir abuts with driven voussoir is to being provided with the second spring.
4. Combined theft-proof door according to claim 3, is characterized in that: described wicket and main door inside are equipped with perlite fireproof core board.
5. Combined theft-proof door according to claim 3, is characterized in that: described U-shaped button inside wall is fitted with rubber sheet gasket.
6. the Combined theft-proof door according to claim 4 or 5, is characterized in that: described U-shaped button opening part is provided with rounding structure.
7. Combined theft-proof door according to claim 3, it is characterized in that: described chute is positioned in U-shaped plane of buckleing glide direction indication and is fixed with the first reference column, the side arm of described U-shaped button is fixed with the second reference column coordinated with the first reference column, described first spring one end is set on the first reference column, and the other end is set on the second reference column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882357.7U CN205189693U (en) | 2015-11-06 | 2015-11-06 | Combined theft -proof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882357.7U CN205189693U (en) | 2015-11-06 | 2015-11-06 | Combined theft -proof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205189693U true CN205189693U (en) | 2016-04-27 |
Family
ID=55782693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520882357.7U Expired - Fee Related CN205189693U (en) | 2015-11-06 | 2015-11-06 | Combined theft -proof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205189693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401333A (en) * | 2016-10-19 | 2017-02-15 | 王力安防产品有限公司 | Lock pin mechanism used for door/window sash top and bottom rods and mother-child door |
| CN107401360A (en) * | 2016-05-19 | 2017-11-28 | 长葛市唯美装饰行 | Home decoration trapdoor |
-
2015
- 2015-11-06 CN CN201520882357.7U patent/CN205189693U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401360A (en) * | 2016-05-19 | 2017-11-28 | 长葛市唯美装饰行 | Home decoration trapdoor |
| CN106401333A (en) * | 2016-10-19 | 2017-02-15 | 王力安防产品有限公司 | Lock pin mechanism used for door/window sash top and bottom rods and mother-child door |
| CN106401333B (en) * | 2016-10-19 | 2018-06-01 | 王力安防科技股份有限公司 | For the latch gear and big and small door of door and window fan universe rod |
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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 |
Granted publication date: 20160427 Termination date: 20171106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |