CN206233842U - Shutter door pick-proof mandarin duck button - Google Patents
Shutter door pick-proof mandarin duck button Download PDFInfo
- Publication number
- CN206233842U CN206233842U CN201620914393.1U CN201620914393U CN206233842U CN 206233842 U CN206233842 U CN 206233842U CN 201620914393 U CN201620914393 U CN 201620914393U CN 206233842 U CN206233842 U CN 206233842U
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- CN
- China
- Prior art keywords
- hammerlock
- door
- shutter door
- fastener
- proof
- 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
A kind of shutter door pick-proof mandarin duck button is used for the safety device of shutter door pick-proof.General shutter door is inserted in left and right door post to reach purpose of locking a door by hammerlock end by the stretching, extension of door lock hammerlock, and impetus is at the two ends of door.It is typically due to that hammerlock is long, gently door need only can be just pried open with a crowbar from the centre of door, hammerlock latch cannot works.In order to reach shutter door pick-proof, strengthen the security of shutter door pick-proof, invent this pick-proof mandarin duck button.Pick-proof mandarin duck button is to be installed in shutter door door lock hammerlock two ends and corresponding ground, opened in shutter door bottom angle steel simultaneously and correspond osculum, stretched using hammerlock and drive the hammerlock fastener to carry out mandarin duck fastening with through the ground fastener of angle steel opening, shutter door is set to be combined with ground securely, impetus is being installed on the fastener on ground and shutter door bottom angle steel, to reach pick-proof purpose.So shutter door drives hammerlock fastener to be fastened with ground fastener to lock the world once locking to stretch two ends by hammerlock and insert door pillar hatch lock or so and stretched by hammerlock simultaneously, to strengthen security and fastness that shutter door shuts.
Description
Technical field
The present invention is practically applicable to shutter door of the door lock in shutter door bottom.
Background technology
General shutter door be the flexible insertion two ends door pillar by door lock hammerlock to reach purpose of locking a door, impetus is in door
Two ends.It is typically due to that hammerlock is long, gently door need only can be just pried open with a crowbar from the centre of door, hammerlock latch cannot
Work.In order to reach shutter door pick-proof, 1 lock can just lock left and right and the lock world, strengthen the security of shutter door pick-proof, hair
Understand this pick-proof mandarin duck button.
The content of the invention
Pick-proof mandarin duck button is made of the thick metal angles of 2-3mm.The deduction of points of pick-proof mandarin duck is hammerlock fastener and ground fastener.Lock
Arm fastener is just mounted in the part on hammerlock, including 2 pieces of the thick iron splint of left fastener and each 1 piece of right fastener, 1mm or so and 4
Fixed screw；Ground fastener is just mounted in the part on ground, also including 2 pieces and 4 expansion bolts of left and right fastener.In volume
Open a 30mm long that ground fastener can be allowed freely to intert, 5mm osculums wide, Ran Hou in the left and right bottom angle steel relevant position of gate
Ground fastener is installed in osculum corresponding ground position, with expansion bolt attachment fastener the latter half and fills, and bassets on fastener
Half portion movable part, the first half is pulled lower concordant with ground when shutter door is opened, it is to avoid mixes pin and excludes potential safety hazard.Then basis
Door lock hammerlock stroke distances, left and right hammerlock fastener iron splint and screw are fixed on the hammerlock of shut-off door lock or so two ends
Relevant position, notes the osculum opened on the prong reply angle steel of hammerlock fastener, when shutter door shuts, is driven using hammerlock is flexible
Hammerlock fastener carries out mandarin duck fastening with the ground fastener of the osculum opened through shutter door bottom angle steel, make shutter door securely with ground
Face is combined, and impetus is being installed on the mandarin duck fastener on ground and shutter door bottom angle steel, to reach the lock world and pick-proof mesh
's.So shutter door 1 is locked on the basis of original lock left and right and increased the lock world, with strengthen security that shutter door shuts and
Fastness.
Brief description of the drawings
It is pick-proof mandarin duck buckle assembly structure configuration diagram that Fig. 1 is signified.Divide left mandarin duck buckle assembly and right mandarin duck buckle assembly.
It is pick-proof mandarin duck buckle assembly scheme of installation that Fig. 2 is signified.
It is pick-proof mandarin duck buckle assembly effect diagram after shutter door closing that Fig. 3 is signified.
Fig. 1 makees Figure of abstract of the present invention.
In figure：1st, shutter door, 2, hammerlock, 3, shutter door bottom angle steel, 4, shutter door lock, 5, ground fastener (left side), 6, lock
Arm fastener (left side), 7, ground fastener (right side), 8, hammerlock fastener (right side), 9, movable bolt, 10, strap, 11, opening, 12, fixed
Screw, 13 mandarin ducks fasten.
Specific embodiment
Shutter door pick-proof mandarin duck button of the invention is broadly divided into hammerlock fastener and ground fastener two parts are constituted, according to installation
It is divided into left mandarin duck buckle assembly and right mandarin duck buckle assembly again in shutter door lock left or right, components include：Ground fastener 5 and 7, lock
The parts such as arm fastener 6 and 8, movable bolt 9, strap 10 and fixed screw 12 are constituted.Wherein：Hammerlock fastener 6 and ground fastener
5, hammerlock fastener 7 and ground fastener 8 separately constitute mandarin duck and fasten 13.
Structural principle and operation principle below in conjunction with the accompanying drawings to shutter door pick-proof mandarin duck button of the present invention is made specifically
It is bright：
As shown in Figure 2：With strap 10 and fixed screw 12 by 8 points of hammerlock fastener (left side) 6 and hammerlock fastener (right side)
Relevant position is not fixed on the hammerlock 2 at the two ends of shutter door lock 4 or so, while it is noted that hammerlock fastener bottom presser feet will be by being attached to
On shutter door bottom angle steel 3.According to the effective travel distance under the drive of hammerlock 2 of hammerlock fastener 6 and 8, in shutter door bottom
Open an opening 11 that the top of ground fastener 5 and 7 can be allowed to intert in the relevant position of angle steel 3 or so.In the corresponding ground position of opening 11
Excavated earth groove, ground fastener 5 and 7 is fixedly mounted in this groove with expansion bolt, then backfills groove, by movable bolt
Less than 9 landfills, expose movable bolt 9 and its above section, upper part can 90 degree pull.
As shown in Figure 3：When shutter door 1 shuts, left and right is pinned in two built-in door pillar openings after hammerlock 2 stretches, together
When drive the hammerlock fastener 6 and 8 to carry out mandarin duck with the top of the ground fastener 5 and 7 through opening 11 respectively and fasten 13 pinning the world,
To reach enhancing pick-proof purpose, strengthen its fastness for shutting.After shutter door 1 is unlocked to be opened, as shown in Figure 2：Due to hammerlock 2
Retraction drives hammerlock fastener 6 and 8, exposes opening 11.Simultaneously in order to not mix pin, potential safety hazard is reduced, by ground fastener 5 and 7
Pull down and be close to ground in portion.
Claims (3)
1. a kind of shutter door pick-proof mandarin duck button, it is characterised in that：The mandarin duck button includes hammerlock fastener and ground fastener, hammerlock button
Part is fixed on the retractable hammerlock of shutter door, and ground fastener is fixed on ground, i.e., when shutter door is shut, by lock
On the basis of arm end insertion the locking a door of left and right door post, increase to be stretched using hammerlock and drive hammerlock fastener corresponding through volume
The ground fastener of gate bottom angle steel opening carries out fastening and locks a door.
2. a kind of shutter door pick-proof mandarin duck button according to claim 1, it is characterised in that：Fixed hammerlock fastener bottom is installed
Portion is affixed by shutter door bottom angle steel.
3. a kind of shutter door pick-proof mandarin duck button according to claim 1, it is characterised in that：Ground fastener top can 90 degree pull
It is dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620914393.1U CN206233842U (en) | 2016-08-22 | 2016-08-22 | Shutter door pick-proof mandarin duck button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620914393.1U CN206233842U (en) | 2016-08-22 | 2016-08-22 | Shutter door pick-proof mandarin duck button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206233842U true CN206233842U (en) | 2017-06-09 |
Family
ID=58986432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620914393.1U Expired - Fee Related CN206233842U (en) | 2016-08-22 | 2016-08-22 | Shutter door pick-proof mandarin duck button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206233842U (en) |
-
2016
- 2016-08-22 CN CN201620914393.1U patent/CN206233842U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170609 Termination date: 20200822 |