CN205713498U - A kind of dead bolt of antitheft door - Google Patents
A kind of dead bolt of antitheft door Download PDFInfo
- Publication number
- CN205713498U CN205713498U CN201620703209.9U CN201620703209U CN205713498U CN 205713498 U CN205713498 U CN 205713498U CN 201620703209 U CN201620703209 U CN 201620703209U CN 205713498 U CN205713498 U CN 205713498U
- Authority
- CN
- China
- Prior art keywords
- dead bolt
- push rod
- bolt body
- magnetic conductor
- containing cavity
- 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
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses the dead bolt of a kind of antitheft door, it includes dead bolt body, it is characterized in that: dead bolt is the most internal is provided with containing cavity, a slide block it is provided with in containing cavity, slide block is slidably matched with containing cavity, one end of described slide block is fixed with the first magnetic conductor, described dead bolt body is embedded in one second magnetic conductor, this internal width along dead bolt body of described dead bolt is provided with a passage, a push rod it is sliding combined with in passage, the lower end of push rod extends in containing cavity, and the lower end of push rod is provided with guiding surface, described slide block is provided with the main inclined plane matched with guiding surface, this external position being positioned at corresponding to push rod of described dead bolt is provided with fixture block, fixture block is provided with the draw-in groove that the upper end for push rod is inserted.This utility model provides the dead bolt of a kind of antitheft door, and it can lock dead bolt body, thus avoid personnel opening door lock by the permanent magnet inserted from opal position outdoors when dead bolt body is by the suction-combining force of permanent magnet.
Description
Technical field
This utility model relates to the technical field of door lock, the dead bolt of a kind of antitheft door.
Background technology
Nowadays, increasing family employs antitheft door, and in order to can effectively see under antitheft door closure state
Examine situation outside room, inevitably need on door, arrange opal.The opal of prior art, what its structure was more is at Men Shangshe
Put through hole, and the light transmission piece of one-way viewable is installed in through hole, but the setting of this opal will make antitheft door there is safety
Hidden danger.Then i.e. lawless person can be built into a permanent magnet from the through hole being used for installing opal from dismantling opal outdoors, works as bar
Subband moves permanent magnet when the dead bolt of door lock, with adhesive dead bolt, thus can open antitheft door.
Summary of the invention
Technical problem to be solved in the utility model is: provide the dead bolt of a kind of antitheft door, and it can at dead bolt originally
Body is by locking dead bolt body during the suction-combining force of permanent magnet, thus avoids personnel outdoors by the permanent magnetism inserted from opal position
Body opens door lock.
Technical solution adopted in the utility model is: provide a kind of dead bolt body, it is characterised in that: dead bolt is the most internal to be set
Having containing cavity, be provided with a slide block in containing cavity, slide block is slidably matched with containing cavity, and one end of described slide block is fixed with the first magnetic conduction
Body, described dead bolt body is embedded in after a magnetization for the second magnetic conductor with the first magnetic conductor adhesive, the one of the second magnetic conductor
End runs through the rear end face of dead bolt body, in the other end of the second magnetic conductor extends to containing cavity and be positioned at nearly first magnetic conductor place
Position, leaves gap between described first magnetic conductor and the second magnetic conductor, this internal width side along dead bolt body of described dead bolt
To being provided with a passage, being sliding combined with a push rod in passage, the lower end of push rod extends in containing cavity, and the lower end of push rod is provided with
Guiding surface, described slide block is provided with the main inclined plane matched with guiding surface, when the first magnetic conductor band movable slider is led towards second
When magnet position is moved, main inclined plane orders about push rod along the length direction of passage towards this external movement of dead bolt by guiding surface,
This external position being positioned at corresponding to push rod of described dead bolt is provided with fixture block, and fixture block is provided with the draw-in groove that the upper end for push rod is inserted.
Be provided with a steel ball in described passage, the upper surface of steel ball and push rod against, lift steel ball when push rod and move to upward
During extreme position, the part of steel ball is placed in draw-in groove and being partly placed in passage, the groove depth of described draw-in groove is straight less than steel ball
Footpath.
Described fixture block is a tubular structure, and fixture block is placed on dead bolt, and this is the most external, and the lateral wall of described dead bolt body and card
The inner surface laminating of block.
After using above structure, the dead bolt of a kind of antitheft door of the present utility model compared with prior art has following excellent
Point: Magnet touches the first magnetic conductor when lawless person is built into Magnet from opal, it will make the first magnetic conductor magnetization, thus the
One magnetic conductor adhesive the second magnetic conductor, dead bolt slide block drives push rod to insert in the draw-in groove of fixture block, so that dead bolt body is along length
Direction is locked.Therefore the good anti-theft effect that opal is unblanked is prevented.
Accompanying drawing explanation
Fig. 1 is the structural representation of the dead bolt of a kind of antitheft door of the present utility model.
Fig. 2 is the close-up schematic view in " A " region in Fig. 1.
Wherein, 1, dead bolt body, 1.1, rear end face, 2, containing cavity, 3, slide block, 3.1, main inclined plane, the 4, first magnetic conductor, 5,
Second magnetic conductor, 6, passage, 7, push rod, 7.1, guiding surface, 8, fixture block, 8.1, draw-in groove, 9, steel ball, 10, lock core, 11, shifting block,
12, plectrum.
Detailed description of the invention
The utility model is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings.
This utility model provides the dead bolt of a kind of antitheft door, and it includes the dead bolt of antitheft door, and it includes dead bolt body
1, it is characterised in that: being provided with containing cavity 2 in dead bolt body 1, be provided with a slide block 3 in containing cavity 2, slide block 3 slides with containing cavity 2 and joins
Closing, one end of described slide block 3 is fixed with the first magnetic conductor 4, described dead bolt body 1 be embedded in after a magnetization for the first magnetic conduction
Second magnetic conductor 5 of body 4 adhesive, one end of the second magnetic conductor 5 runs through the rear end face 1.1 of dead bolt body 1, the second magnetic conductor 5
In the other end extends to containing cavity 2 and be positioned at nearly first magnetic conductor 4 position, described first magnetic conductor 4 and the second magnetic conductor 5
Between leave gap, in described dead bolt body 1, the width along dead bolt body 1 is provided with a passage 6, is slidably matched in passage 6
Having a push rod 7, the lower end of push rod 7 extends in containing cavity 2, and the lower end of push rod 7 is provided with guiding surface 7.1, on described slide block 3
It is provided with the main inclined plane 3.1 matched with guiding surface 7.1, when the first magnetic conductor 4 band movable slider 3 is in place towards the second magnetic conductor 5 institute
When putting mobile, to order about the push rod 7 length direction along passage 6 by guiding surface 7.1 outer mobile towards dead bolt body 1 for main inclined plane 3.1,
Being positioned at the position corresponding to push rod 7 outside described dead bolt body 1 and be provided with fixture block 8, fixture block 8 is provided with what the upper end for push rod 7 was inserted
Draw-in groove 8.1.
Above-mentioned first magnetic conductor 4 can be magnetic material, or irony part.First magnetic conductor 4 is by external permanent magnets
Touch and magnetize.Dead bolt body 1 can select non-magnetic alloy.
Be provided with a steel ball 9 in described passage 6, the upper surface of steel ball 9 and push rod 7 against, when push rod 7 lifts steel ball 9 upward
In when moving to extreme position, the part of steel ball 9 is placed in draw-in groove 8.1 and part is placed in passage 6, the groove of described draw-in groove 8.1
The deep diameter less than steel ball 9.
Described fixture block 8 is a tubular structure, and fixture block 8 is placed on outside dead bolt body 1, and the lateral wall of described dead bolt body 1
Fit with the inner surface of fixture block 8.
Certainly, during normally unblanking, rotated by the shifting block 11 on the rotational band movable lock core 10 of lock core 10, thus dial
Block promotes the plectrum 12 on dead bolt body 1 to move, and plectrum 12 drives dead bolt body 1 to open door.
Above this utility model preferred embodiment is described, but is not to be construed as limitations on claims.
This utility model is not only limited to above example, and its concrete structure allows to change, all in this utility model demand for independence
The various changes made in protection domain are all in protection domain of the present utility model.
Claims (3)
1. a dead bolt for antitheft door, it includes dead bolt body (1), it is characterised in that: dead bolt body is provided with containing cavity in (1)
(2), being provided with a slide block (3) in containing cavity (2), slide block (3) is slidably matched with containing cavity (2), and one end of described slide block (3) is fixed
For leading with the second of the first magnetic conductor (4) adhesive after having the first magnetic conductor (4), described dead bolt body (1) to be embedded in a magnetization
Magnet (5), the rear end face (1.1) of dead bolt body (1), the other end of the second magnetic conductor (5) are run through in one end of the second magnetic conductor (5)
Extend in containing cavity (2) and be positioned at nearly first magnetic conductor (4) position, described first magnetic conductor (4) and the second magnetic conductor
(5) leaving gap between, in described dead bolt body (1), the width along dead bolt body (1) is provided with a passage (6), passage (6)
Inside being sliding combined with a push rod (7), the lower end of push rod (7) extends in containing cavity (2), and the lower end of push rod (7) is provided with guiding
Inclined-plane (7.1), described slide block (3) is provided with the main inclined plane (3.1) matched with guiding surface (7.1), when the first magnetic conductor (4)
When band movable slider (3) moves towards the second magnetic conductor (5) position, main inclined plane (3.1) orders about push rod by guiding surface (7.1)
(7) length direction along passage (6) moves outward towards dead bolt body (1), is positioned at push rod (7) corresponding outside described dead bolt body (1)
Position be provided with fixture block (8), fixture block (8) be provided with for push rod (7) upper end insert draw-in groove (8.1).
The dead bolt of a kind of antitheft door the most according to claim 1, it is characterised in that: described passage is provided with a steel in (6)
Ball (9), the upper surface of steel ball (9) and push rod (7) against, when steel when steel ball (9) moves to extreme position upward lifted by push rod (7)
The part of ball (9) is placed in draw-in groove (8.1) and part is placed in passage (6), and the groove depth of described draw-in groove (8.1) is less than steel ball
(9) diameter.
The dead bolt of a kind of antitheft door the most according to claim 2, it is characterised in that: described fixture block (8) is a tubular
Structure, fixture block (8) is placed on dead bolt body (1) outward, and the inner surface laminating of the lateral wall of described dead bolt body (1) and fixture block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620703209.9U CN205713498U (en) | 2016-06-30 | 2016-06-30 | A kind of dead bolt of antitheft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620703209.9U CN205713498U (en) | 2016-06-30 | 2016-06-30 | A kind of dead bolt of antitheft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205713498U true CN205713498U (en) | 2016-11-23 |
Family
ID=57327421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620703209.9U Expired - Fee Related CN205713498U (en) | 2016-06-30 | 2016-06-30 | A kind of dead bolt of antitheft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205713498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298149A (en) * | 2020-03-17 | 2020-06-19 | 王涣 | Steam disinfection device capable of avoiding shutdown caused by pipeline blockage |
-
2016
- 2016-06-30 CN CN201620703209.9U patent/CN205713498U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298149A (en) * | 2020-03-17 | 2020-06-19 | 王涣 | Steam disinfection device capable of avoiding shutdown caused by pipeline blockage |
| CN111298149B (en) * | 2020-03-17 | 2021-04-09 | 绍兴市达冷肯生物科技有限公司 | Steam disinfection device capable of avoiding shutdown caused by pipeline blockage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205713498U (en) | A kind of dead bolt of antitheft door | |
| CN201661137U (en) | Keyhole-free hidden magnetic lock | |
| CN201237960Y (en) | Magnetic latching controller | |
| CN202007586U (en) | Latch | |
| CN103485626B (en) | A kind of door-inhale | |
| CN101382034B (en) | Security door | |
| CN102235120B (en) | Magnetic fluid coded lock | |
| CN205089069U (en) | Prevent destroying european style lock core | |
| CN205713486U (en) | Opal theftproof lock | |
| CN204876851U (en) | With supporting magnetic force key that uses of magnetic force lock | |
| CN204436043U (en) | A kind of addition type isolation lock | |
| CN207660385U (en) | A kind of lockset easy to disassemble | |
| CN203160905U (en) | Rustproof padlock | |
| CN204282972U (en) | A kind of theftproof lock with stealthy door-inhale | |
| ATE438777T1 (en) | DEVICE FOR LOCKING A SLIDING DOOR | |
| CN201891292U (en) | Anti-theft lock | |
| CN215255403U (en) | Novel hidden bolt mechanism | |
| CN216714206U (en) | Hasp convenient to magnetism is inhaled | |
| CN102155128A (en) | Latch | |
| CN204738609U (en) | Magnetism password lock core | |
| CN102235118B (en) | Magnetohydrodynamic electronic password lock | |
| CN203978015U (en) | Non-porous magnetic code lock pin | |
| CN203247965U (en) | Coded lock protective door locking mechanism | |
| CN203430217U (en) | Novel hook lock and buckling handle structure | |
| CN201170006Y (en) | Sliding window mosaic type self-locking fixing device |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20190630 |