CN106285210A - Lock head protective cover - Google Patents
Lock head protective cover Download PDFInfo
- Publication number
- CN106285210A CN106285210A CN201610835634.8A CN201610835634A CN106285210A CN 106285210 A CN106285210 A CN 106285210A CN 201610835634 A CN201610835634 A CN 201610835634A CN 106285210 A CN106285210 A CN 106285210A
- Authority
- CN
- China
- Prior art keywords
- protecting cover
- support column
- hole
- plate
- tapered end
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 title abstract description 9
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/14—Closures or guards for keyholes
- E05B17/18—Closures or guards for keyholes shaped as lids or slides
Landscapes
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The invention discloses a lock head protecting cover, which comprises a front protecting cover, a positioning plate, a rear protecting cover, a rear positioning plate and a bolt, wherein an inner hole which is matched with the shape of a used lock head and a through hole which can enable a key to be inserted from outside are arranged in the middle of the front protecting cover, supporting columns are arranged on two sides of the inner hole on the bottom surface of the front protecting cover, and screw holes are arranged on the axes of the supporting columns; the utility model discloses a safety door protection device, including a door plate, a positioning plate, a door plate, a front protective cover, a door plate, a back protective cover, a door plate bottom surface, the locating plate sets up a plurality of support columns by the edge department on the location face, the locating plate uses for the combination with the front protective cover, the relative department of support column with the front protective cover sets up the through-hole, the support column of front protective cover inserts in this through-hole when using, the support column that the edge set up inserts in advance on the door plate in the hole site that matches with the support column, set up the through-hole of accessible tapered end in the middle of the locating plate, the tapered end of.
Description
Technical field
The present invention relates to the protective cover of a kind of antitheft door tapered end, belong to technical field of security and protection.
Background technology
The protective cover of anti-theft lock end lock is all to play decoration function at present, is unable to undergo violent means and destroys, thus is placed in
Tapered end on door is the most just unable to undergo violence damage, thief's easily broken lock burglary, and professional person is protected by each design kind side
Protect tapered end and improve uprising ability, although reaching certain purpose, but install inconvenience, and be high cost, user is difficult to accept.
Summary of the invention
It is an object of the invention to provide the protective cover of anti-theft lock end lock, easily install, cost reduces, and improves anti-riot effect
Really.
Above-mentioned purpose is achieved by the following technical solution:
A kind of preventing lock protecting cover, it includes that front protecting cover, location-plate, rear protecting cover, rear position plate, bolt form, in described front protecting cover
Between arrange and endoporus that the tapered end profile that uses matches and can make key by the through hole of outer insertion, at the two of endoporus on its bottom surface
While arrange support column, this support column axle center arranges screw hole；On described location-plate face, multiple support column is set by edge, location
Plate and front protecting cover, for being applied in combination, arrange through hole at the support column with front protecting cover relative to place, in use the support column of front protecting cover
Inserting in this through hole, the support column that edge is arranged inserts and arranges in the position, hole mated with support column in advance on door-plate, location
Arranging in the middle of plate can be by the through hole of tapered end, and the tapered end that door-plate disposes is directly inserted in front protecting cover endoporus by location-plate,
After in door, protecting cover covers on tapered end, tight through the screw hole of rear protecting cover, door-plate docking front protecting cover bottom surface upper support column with screw
Lock, tapered end is firmly protected, easy for installation, and anti-violence effect improves.
The support column arranged on described front protecting cover bottom surface and protecting cover are Split assembled, and one end of support column arranges step,
Protecting cover sets support post holes, and support column is formed by outer insertion protecting cover support post holes and is applied in combination.
Arranging multiple support column by edge on described location-plate face, this support column top is point mouth V-arrangement.
Arranging in the middle of described rear protecting cover and can be inserted into the interior of tapered end and by can be inserted into outward the through hole of key, bottom surface arranges convex
Platform, rear protecting cover combination rear position plate uses, and arranges in the middle of described rear position plate and can intert the through hole of tapered end, and these through hole both sides are arranged
The boss arranged with rear protecting cover bottom surface mates and is applied in combination, and location-plate arranges multiple support column by edge, described rear protecting cover, after
Arrange the both sides of tapered end through hole in the middle of location-plate to arrange and can intert the through hole of screw, screw by this through hole through and front protecting cover bottom surface
Arranging the screw hole butt-joint locking that support column set is arranged, tapered end is firmly protected.
Accompanying drawing explanation
Fig. 1 shows the right diagram of use of a kind of preventing lock protecting cover；
Fig. 2 shows the left diagram of use of a kind of preventing lock protecting cover；
Fig. 3 shows that the assembly of a kind of preventing lock protecting cover launches right diagram；
Fig. 4 shows that the assembly of a kind of preventing lock protecting cover launches left diagram；
Fig. 5 shows that the front protecting cover of a kind of preventing lock protecting cover and location-plate launch to amplify right diagram；
Fig. 6 shows that the front protecting cover of a kind of preventing lock protecting cover and location-plate launch to amplify left diagram；
Fig. 7 shows that the front protecting cover of a kind of preventing lock protecting cover and location-plate combine left diagram；
Fig. 8 shows that the front protecting cover of a kind of preventing lock protecting cover and location-plate combine left diagram；
Fig. 9 shows that the rear protecting cover of a kind of preventing lock protecting cover and location-plate launch to amplify right diagram；
Figure 10 shows that the rear protecting cover of a kind of preventing lock protecting cover and location-plate launch to amplify left diagram；
Figure 11 shows that the rear protecting cover of a kind of preventing lock protecting cover and location-plate combine right diagram；
Figure 12 shows that the rear protecting cover of a kind of preventing lock protecting cover and location-plate combine left diagram；
Figure 13 shows that the front protecting cover support column of a kind of preventing lock protecting cover and location-plate split launch diagram.
Detailed description of the invention
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Referring to figs. 1 through shown in Figure 13, a kind of preventing lock protecting cover, it includes front protecting cover 1, location-plate 2, rear protecting cover 3, positions afterwards
Plate 4, bolt 5 form, and described front protecting cover 1 outer end coordinates door face board 7 coupling to use, the middle tapered end 6 profile phase arranged and use
Coupling endoporus 102 and key can be made by the through hole 103 of outer insertion, on its bottom surface, the both sides at endoporus arrange support column 101, should
Support column 101 axle center arranges screw hole 104；Described location-plate 2 is upper arranges multiple support column 203 by edge, location-plate 2 and
Front protecting cover 1, for being applied in combination, is arranging through hole 202 with the relative place of support column 101 of front protecting cover 1, in use before protecting cover 1
Dagger 101 inserts in this through hole 202, and the support column 203 that edge is arranged inserts to arrange on door-plate 7 in advance and mates with support column
Position, hole 701 in, arranging in the middle of location-plate 2 can be by the through hole 201 of tapered end, and the tapered end 6 that door-plate 7 disposes is by location-plate 2
It is directly inserted in front protecting cover 1 endoporus 102, covers on tapered end 6 with rear protecting cover 3 in door, with screw 5 through rear protecting cover 3, door-plate
Before 7 docking, the screw hole 104 of protecting cover 1 bottom surface upper support column 101 is tightly locked, and tapered end 6 is firmly protected.
Arrange in the middle of described rear protecting cover 3 and can be inserted into the endoporus 301 of tapered end 1 and by can be inserted into outward the through hole 302 of key, the end
Face arranges boss 303, and rear protecting cover 3 combines rear position plate 4 and uses, and arranges in the middle of described rear position plate 4 and can intert the through hole of tapered end
401, these through hole 401 both sides arrange the boss 303 arranged with rear protecting cover 3 bottom surface and mate the through hole 404 being applied in combination, location-plate 4
Arranging multiple support column 402 by edge, support column 402 can be inserted into and arranges the position, hole mated with support column in advance on door-plate 7
In 702；Arrange the both sides of tapered end 6 through hole 401 in the middle of described rear protecting cover 3, rear position plate 4 to arrange and can intert the through hole of screw 5
403,304, screw 5 is docked through arranging the screw hole 104 that support column 101 arranges with front protecting cover 1 bottom surface by this through hole 403,304
Locking, tapered end 6 is firmly protected.
The support column arranged on described front protecting cover bottom surface and protecting cover are Split assembled, and one end of support column arranges step,
Protecting cover sets support post holes, and support column is formed by outer insertion protecting cover support post holes and is applied in combination.
Arranging multiple support column by edge on described location-plate face, this support column top is point mouth V-arrangement.
Other simple zero assembly parts form, or some position is prior art, does not repeats at this, to save space.
Above example is this technology better embodiment, but the embodiment of this technology is not limited to this, and other are any not
Deviate from this technical spirit essence and lower the made size of principle certain assembly that changes or reduce be equivalent mode, all wrap
Within being contained in the protection domain of this technology.
Claims (5)
1. a preventing lock protecting cover, it includes that front protecting cover, location-plate, rear protecting cover, rear position plate, bolt form, it is characterised in that:
Arrange in the middle of described front protecting cover the endoporus matched with the tapered end profile used and can make key by the through hole of outer insertion, its bottom surface
On on the both sides of endoporus, support column is set, this support column axle center arranges screw hole；Arrange many on described location-plate face by edge
Individual support column, location-plate and front protecting cover, for being applied in combination, arrange through hole at the support column with front protecting cover relative to place, in use before
The support column of protecting cover inserts in this through hole, and prior the setting on door-plate of support column insertion arranged by edge is mated with support column
Position, hole in, arranging in the middle of location-plate can be by the through hole of tapered end, and the tapered end that door-plate disposes is directly inserted into by location-plate
In front protecting cover endoporus, in door, rear protecting cover covers on tapered end, supports through rear protecting cover, door-plate docking with screw on front protecting cover bottom surface
The screw hole of post is tightly locked, and tapered end is firmly protected.
A kind of preventing lock protecting cover the most according to claim 1, it is characterised in that: the support column arranged on described front protecting cover bottom surface
Being Split assembled with protecting cover, one end of support column arranges step, and protecting cover sets support post holes, and support column is by outer insertion protecting cover support column
Hole is formed and is applied in combination.
A kind of preventing lock protecting cover the most according to claim 1, it is characterised in that: arrange many on described location-plate face by edge
Individual support column, this support column top is point mouth V-arrangement.
A kind of preventing lock protecting cover the most according to claim 1, it is characterised in that: arrange in the middle of described rear protecting cover and can be inserted into tapered end
Interior and by can be inserted into outward the through hole of key, bottom surface arranges boss, and rear protecting cover combination rear position plate uses, in described rear position plate
Between arrange and can intert the through hole of tapered end, these through hole both sides arrange the boss arranged with rear protecting cover bottom surface and mate and be applied in combination, and position
Plate arranges multiple support column by edge, and the both sides arranging tapered end through hole in the middle of described rear protecting cover, rear position plate arrange and can intert
The through hole of screw, screw is arranged the screw hole butt-joint locking that support column set is arranged, tapered end by this through hole through with front protecting cover bottom surface
Firmly protected.
5. a kind of preventing lock protecting cover according to claim 1, described in claim 4, it is characterised in that: on described location-plate face
Arranging multiple support column by edge, this support column top is point mouth V-arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610835634.8A CN106285210A (en) | 2016-09-21 | 2016-09-21 | Lock head protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610835634.8A CN106285210A (en) | 2016-09-21 | 2016-09-21 | Lock head protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106285210A true CN106285210A (en) | 2017-01-04 |
Family
ID=57711598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610835634.8A Pending CN106285210A (en) | 2016-09-21 | 2016-09-21 | Lock head protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106285210A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0771918A2 (en) * | 1995-10-31 | 1997-05-07 | MOTTURA SERRATURE DI SICUREZZA S.p.A. | Safety lock device for doors of dwellings and the like, with a cylinder lock |
| CN202450865U (en) * | 2011-09-16 | 2012-09-26 | 丽水市恒润轻工制品有限公司 | Door lock handle |
| CN202831829U (en) * | 2012-07-24 | 2013-03-27 | 高新兴科技集团股份有限公司 | Lock cylinder protection device |
| US20130239631A1 (en) * | 2012-03-14 | 2013-09-19 | Townsteel, Inc. | Cylindrical Lockset |
| CN203452461U (en) * | 2013-07-02 | 2014-02-26 | 浙江佳卫锁业有限公司 | Lock head protection device |
| CN203729682U (en) * | 2013-11-21 | 2014-07-23 | 广东镖臣防盗设备有限公司 | Anti-prying panel of theft-proof lock |
| CN104420713A (en) * | 2013-08-20 | 2015-03-18 | 广东炬森五金精密制造有限公司 | Mortise door lock of adjustable explosion-proof cover |
| CN206503440U (en) * | 2016-09-21 | 2017-09-19 | 广东镖臣防盗设备有限公司 | Lock head protective cover |
-
2016
- 2016-09-21 CN CN201610835634.8A patent/CN106285210A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0771918A2 (en) * | 1995-10-31 | 1997-05-07 | MOTTURA SERRATURE DI SICUREZZA S.p.A. | Safety lock device for doors of dwellings and the like, with a cylinder lock |
| CN202450865U (en) * | 2011-09-16 | 2012-09-26 | 丽水市恒润轻工制品有限公司 | Door lock handle |
| US20130239631A1 (en) * | 2012-03-14 | 2013-09-19 | Townsteel, Inc. | Cylindrical Lockset |
| CN202831829U (en) * | 2012-07-24 | 2013-03-27 | 高新兴科技集团股份有限公司 | Lock cylinder protection device |
| CN203452461U (en) * | 2013-07-02 | 2014-02-26 | 浙江佳卫锁业有限公司 | Lock head protection device |
| CN104420713A (en) * | 2013-08-20 | 2015-03-18 | 广东炬森五金精密制造有限公司 | Mortise door lock of adjustable explosion-proof cover |
| CN203729682U (en) * | 2013-11-21 | 2014-07-23 | 广东镖臣防盗设备有限公司 | Anti-prying panel of theft-proof lock |
| CN206503440U (en) * | 2016-09-21 | 2017-09-19 | 广东镖臣防盗设备有限公司 | Lock head protective cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |