CN203626408U - Anti-inserting locking dog protective block - Google Patents
Anti-inserting locking dog protective block Download PDFInfo
- Publication number
- CN203626408U CN203626408U CN201320866401.6U CN201320866401U CN203626408U CN 203626408 U CN203626408 U CN 203626408U CN 201320866401 U CN201320866401 U CN 201320866401U CN 203626408 U CN203626408 U CN 203626408U
- Authority
- CN
- China
- Prior art keywords
- protective block
- block body
- bolt
- locking dog
- bolt protective
- 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 - Lifetime
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 39
- 230000007306 turnover Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Landscapes
- Supports Or Holders For Household Use (AREA)
Abstract
The utility model discloses an anti-inserting locking dog protective block which comprises a locking dog protective block body. A rectangular inclined lock dog hole is formed in the locking dog protective block body, and inclined lock dog internal flanges protruding towards the front face of the locking dog protective block body are arranged on the side edge, close to outside of a door, of the inclined lock dog hole and the upper side edge and the lower side edge of the inclined lock dog hole. An inclined lock dog outer baffle turned to the front face of the locking dog protective block body is arranged on the side, close to the outside of the door, of the locking dog protective block body. The anti-inserting locking dog protective block is simple in structure, and capable of preventing a door leaf from being opened illegally.
Description
Technical field
The utility model relates to a kind of lockset component, is specially a kind of anti-plug bolt protective block.
Background technology
If existing security door is not locked master lock tongue, can stir dead bolt with thin card from the gap insertion between door leaf and doorframe and shrink and security door is opened, have a strong impact on the safety of resident family.Chinese patent literature CN201649811U discloses " a kind of protecting block structure for anti-inserting spring bolt ", and it comprises bolt protective block, stage clip, fixed bin and anti-insert box, can solve dead bolt and be inserted the problem of opening by card.But this kind of anti-inserting structure still comes with some shortcomings, the one, because the application life of stage clip is limited, after stage clip lost efficacy, anti-insert box just can not be return, and affects door leaf and closes; The 2nd, structure is more complicated, and cost of production is high, and is not easy to repair.
Summary of the invention
The purpose of this utility model is to provide a kind of anti-plug bolt protective block, can effectively prevent that door leaf from illegally being opened.
A kind of anti-plug bolt protective block described in the utility model, comprise tabular bolt protective block body, on described bolt protective block body, offer the inclined tongue hole of rectangle, lean on a side outdoors and on dual-side, be provided with to the latch bolt inner retaining side of the positive projection of bolt protective block body up and down at described inclined tongue hole; Be provided with to the latch bolt outer baffle of the positive turnover of bolt protective block body in a side leaning on outdoors of described bolt protective block body.
Further, the inner side of described latch bolt outer baffle and bolt protective block body are connected as a single entity, and the edge in its outside is to a rollover folding outdoors.
The utlity model has following advantage:
1, latch bolt is formed to duplicate protection, effectively prevent that dead bolt from being pushed aside by objects such as thin cards, guaranteed user security.
2, this protecting block structure for anti-inserting spring bolt is simple, reliable in function, long service life.
3, cost is low, is convenient to processing and manufacturing.
4, do not affect use and the outward appearance of door.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model;
Fig. 2 is use state diagram of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Anti-plug bolt protective block as shown in Figure 1, comprise the bolt protective block body 1 of rectangular plate-like, on described bolt protective block body, offer the inclined tongue hole 2 of rectangle, be provided with to the fillet flange of back side turnover in the side in door of leaning on of described bolt protective block body 1, be convenient to slipping into of latch bolt.Lean on a side outdoors and on dual-side, be provided with to the latch bolt inner retaining side 3 of the positive projection of bolt protective block body up and down at described inclined tongue hole 2, described dead bolt inner retaining side encases inclined tongue hole 2 in three directions, only in the upper leaving certain gaps uncovered by the economic plan of the side (being that latch bolt slips into side) by door, guarantee from outer side of door just to or the thin card of oblique insertion cannot touch latch bolt.
Described bolt protective block body 1 by being provided with in a side outdoors to the latch bolt outer baffle 4 of the positive turnover of bolt protective block body, the inner side of described latch bolt outer baffle 4 and bolt protective block body 1 are connected as a single entity, the edge in its outside is rolled over to a rollover outdoors.
Referring to Fig. 2, above-mentioned anti-plug bolt protective block is arranged on the lockhole place of doorframe 5, and described bolt protective block body 1 is close to doorframe, and the flange of described dead bolt outer baffle 4 is connected on the ladder boss of doorframe.In the time that the door leaf 6 of inner-opening type cuts out, latch bolt 7 is inserted in the inclined tongue hole 2 on bolt protective block body, almost laminating between the side of described latch bolt inner retaining side 3 and door leaf, described latch bolt outer baffle 4 is filled between the external surface of doorframe and door leaf, makes thin card 8 not insert and to reverse latch bolt 7 from the gap between doorframe 5 and door leaf 6 easily.Even if the gap of leaving between door leaf 6 external surfaces and dead bolt outer baffle 4 is larger, thin card 8 can be inserted, still, due to the existence of described latch bolt inner retaining side 3, make thin card still can not touch latch bolt, therefore this anti-plug bolt protective block has formed double protection to latch bolt.
Claims (2)
1. an anti-plug bolt protective block, comprises tabular bolt protective block body (1), offers the inclined tongue hole (2) of rectangle on described bolt protective block body, it is characterized in that:
Lean on a side outdoors and on dual-side, be provided with to the latch bolt inner retaining side (3) of the positive projection of bolt protective block body up and down at described inclined tongue hole (2); Be provided with to the latch bolt outer baffle (4) of the positive turnover of bolt protective block body in a side leaning on outdoors of described bolt protective block body (1).
2. anti-plug bolt protective block according to claim 1, is characterized in that: inner side and the bolt protective block body of described latch bolt outer baffle (4) are connected as a single entity, and the edge in its outside is to a rollover folding outdoors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320866401.6U CN203626408U (en) | 2013-12-26 | 2013-12-26 | Anti-inserting locking dog protective block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320866401.6U CN203626408U (en) | 2013-12-26 | 2013-12-26 | Anti-inserting locking dog protective block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203626408U true CN203626408U (en) | 2014-06-04 |
Family
ID=50812899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320866401.6U Expired - Lifetime CN203626408U (en) | 2013-12-26 | 2013-12-26 | Anti-inserting locking dog protective block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203626408U (en) |
-
2013
- 2013-12-26 CN CN201320866401.6U patent/CN203626408U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2004076293A3 (en) | Security container with linked primary and secondary security features | |
| CN203626408U (en) | Anti-inserting locking dog protective block | |
| CN205531785U (en) | Two segmentation lock core structure lock | |
| CN204609499U (en) | The robbed or burgled door bolt of a kind of anti-plug-in card | |
| CN202544626U (en) | Enhanced prying resistant safe | |
| CN204175038U (en) | A kind of key and lock | |
| CN209687040U (en) | Lockset with gate mechanism | |
| CN206928771U (en) | A kind of electronic lock | |
| CN211201506U (en) | Portable lock structure | |
| CN203742287U (en) | Dual-protection lock | |
| CN204126386U (en) | Automatic anti-plug opens single tongue built-in lock | |
| CN204112884U (en) | One is double adds curve key cylinder | |
| CN202055633U (en) | Intelligent safe lock structure for door | |
| CN204060389U (en) | There is the double door of pick-proof sealing function | |
| CN203201427U (en) | Anti-theft door | |
| CN203188706U (en) | Engineering lock head | |
| CN102587787A (en) | Enhanced prying-resistant safe and method for using same | |
| CN203296633U (en) | Burglarproof door structure with double-thickness clamping edge | |
| CN109505495B (en) | Pick-proof type burglary-resisting door | |
| CN203466448U (en) | Novel switch cabinet | |
| CN206053581U (en) | A kind of improved racing lock | |
| CN202417164U (en) | Prying-resistant safety box | |
| CN206844834U (en) | A kind of latch bolt structure of safe-guard door lock | |
| CN204238770U (en) | Novel anti-theft door | |
| CN203081241U (en) | Door frame anti-collision device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160719 Address after: The crane Nanping economic and Technological Development Zone Road 400000 Chongqing Nan'an District No. 51 Patentee after: Chongqing Meixin Mason Door Industry Co.,Ltd. Address before: 400060 Chongqing City Economic Development Zone Nanping Baihe Road No. 51 Patentee before: CHONGQING MEIXIN GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
|
| CX01 | Expiry of patent term |