CN110159095A - A kind of slide type anti-theft door lock - Google Patents
A kind of slide type anti-theft door lock Download PDFInfo
- Publication number
- CN110159095A CN110159095A CN201711361834.5A CN201711361834A CN110159095A CN 110159095 A CN110159095 A CN 110159095A CN 201711361834 A CN201711361834 A CN 201711361834A CN 110159095 A CN110159095 A CN 110159095A
- Authority
- CN
- China
- Prior art keywords
- handle
- lock
- thumb wheel
- lock body
- shifting block
- 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
- 210000003813 thumb Anatomy 0.000 claims abstract description 36
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 abstract description 4
- 238000007665 sagging Methods 0.000 abstract description 3
- 101001017827 Mus musculus Leucine-rich repeat flightless-interacting protein 1 Proteins 0.000 description 9
- 230000006378 damage Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
- E05B15/108—Bolts with multiple head
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/0056—Locks with adjustable or exchangeable lock parts
- E05B63/006—Locks with adjustable or exchangeable lock parts for different door thicknesses
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
- E05B63/046—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings with double-bevelled latch or the like
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/06—Locks or fastenings for special use for swing doors or windows, i.e. opening inwards and outwards
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of slide type anti-theft door locks, including handle, gear sheet, clutch-plate, Bidirectional oblique flap and shifting block, it is rotated using handle driving gear sheet, gear sheet rotates hand gear by rack drives, hand gear is made the upper thumb wheel of lock body by square item or sets aside wheel rotation, to drive shifting block on lock body to rotate, separate clutch-plate, clutch-plate then no longer clamping lock tongue, so that Bidirectional oblique flap is no longer locked, when pushing door at this time, because of the influence of external force, Bidirectional oblique flap can be made to be retracted in lock body automatically, Bidirectional oblique flap can be reset spring top Hui Yuanwei after enabling, whole process is extremely convenient and efficient, suitable for various occasions, it is also applied for a variety of crowds, safety and stability is high, handle is arranged by using the fixed mode in vertical both ends makes handle sagging phenomenon do not occur because using the time long, handle can be greatly improved The service life of hand.
Description
Technical field
The present invention relates to field of lockset, more particularly, to a kind of slide type anti-theft door lock.
Background technique
Lockset is extremely widespread, also extremely common apparatus in all trades and professions, especially in large-scale place, as hotel,
Office space, security mechanism, family etc. place can all use and arrive lockset.Lockset function traditional at present is more single, generally
It is to be mounted on a door using biggish handle, handle is installed with panel at 90 degree, and opening the door rotates handle by squeeze grip, then
By driving member connection handle and lock body to drive lock tongue, make an opening.But the lockset of this structure is there are many defects, than
As handle can be inadvertently touched close to door to which to close to causing huge harm, adult can bump against waist, child can bump against head
Portion, this is all the lockset in the presence of very big security risk, and long-time service handle and panel gap become larger because of abrasion, and spring is super
Crossing yield limit elastic force and reduce and even disappearing all can be that handle and panel are stayed by vertically becoming originally, allow the good appearance of product
Degree and service life are all had a greatly reduced quality, and seriously also will affect the function of locking a door of latch bolt.
Traditional lock body dress door requires a point latch bolt direction, lock body cannot change direction, has just been set before factory,
It can not change；Although some lock bodies can change direction, direction when filling door is unique, it is also desirable to first be determined in front of the door in dress
Good direction is easy to damage lock body for commutation people who are unskilled, serious also to will affect its service life.This
Door of the patent of invention lock body without commutating but can be applicable in any enabling direction, can effectively solve above-mentioned problems.
It is also the design being installed on door lock in door, the notification number as disclosed in Chinese patent literature is CN
A big thumb is arranged using in the top of handle in 202745529U, the patent of entitled " the big handle mortise door lock of button-type "
Refer to button, by thumb button come drive latch bolt body in the way of open the door, but this operation is more troublesome, and for child
For, the inconvenience opened the door just more, needing to take very big power could normally enter, and usually can due to resistance is big
Lead to button useless, the service life of serious curtailment lockset.
Traditional anti-theft lock is that lock core specification must be selected according to door thickness there are one drawback, this makes factory's stock tired
Difficulty, excessive inventory；Production is even more difficulty, it is necessary to be produced in strict accordance with order.
Summary of the invention
The present invention is to overcome above situation insufficient, it is desirable to provide a kind of technical solution that can solve the above problem.
A kind of slide type anti-theft door lock, including Bidirectional oblique flap, clutch-plate, shifting block, thumb wheel, shift fork, lock body, lock tongue, handle,
Rack and pinion piece, is equipped with Bidirectional oblique flap in the lock body, and the bottom of the lock tongue is provided with clutch-plate, and the one of the clutch-plate
Side is provided with shifting block, in the lock body with the spring base positioned at shifting block side, the spring are equipped at dead bolt hole opposite position
Reset spring is equipped between seat and lock tongue, the lock tongue is driven using the lock core of uniform sizes, is equipped with thumb wheel in the lock body
And shift fork, the thumb wheel include upper thumb wheel and lower thumb wheel, handle are equipped with inside and outside the lock body, the handle side setting is with teeth
Piece is taken turns, the gear sheet is engaged with rack, and the rack gear is fixedly mounted in lock body, and the thumb wheel and shift fork and shifting block are face
Contact, is provided with reset spring, offers rotation hole on the thumb wheel between thumb wheel and shift fork and shifting block.
As a further solution of the present invention: dead bolt hole corresponding with Bidirectional oblique flap position is offered on the lock body.
As a further solution of the present invention: the handle arranges in such a way that vertical both ends are fixed, on the handle
Equipped with limiting device, the handle is designed using no wedge angle without excessively high protrusion.
As a further solution of the present invention: the movement of the upper thumb wheel and lower thumb wheel is passed by inside and outside handle by driving member
It passs, the movement of the shift fork is passed over by the movement of lock core by pushing away item.
As a further solution of the present invention: the rotation hole is square hole.
Compared with prior art, the beneficial effects of the present invention are: being rotated using handle driving gear sheet, gear sheet passes through tooth
Item driving rotates hand gear, and hand gear is made the upper thumb wheel of lock body by square item or sets aside wheel rotation, to drive on lock body
Shifting block rotation, separates clutch-plate, clutch-plate then no longer clamping lock tongue, so that Bidirectional oblique flap is no longer locked, when pushing door at this time,
Because of the influence of external force, Bidirectional oblique flap can be made to be retracted in lock body automatically, Bidirectional oblique flap can be reset spring top Hui Yuanwei after enabling,
Whole process is extremely convenient and efficient, is suitable for various occasions, is also applied for a variety of crowds, safety and stability is high, handle
Arranging by using the fixed mode in vertical both ends makes handle sagging phenomenon do not occur because using the time long, can mention significantly
The service life of high handle improves the practicability of equipment, by setting limiting device for avoiding pulling or push firmly
Suddenly handle being damaged, further improves the practicability of equipment, handle is designed by using no wedge angle without excessively high protrusion, so that
It will not surprisingly damage close to handle, improve safety when handle uses, the Bidirectional oblique flap of lock body is the influence by external force,
Automatically it is retracted in lock body, opening the door can be lighter, and service life can be longer, while direction of unlocking is adjusted according to enabling direction,
Opening the door can be more convenient, and lock core whole uniform sizes, the door of different thickness need to only use the connection strap of different length instead, fits
It is wider with range, further improve the practicability of equipment.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is schematic structural view of the invention.
Fig. 2 is partial structural diagram of the present invention.
In figure: Bidirectional oblique flap 1, clutch-plate 2, shifting block 3, thumb wheel 4, shift fork 5, lock body 6, lock tongue 7, rotation hole 8, handle 9, tooth
Item 10, gear sheet 11.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~2, in the embodiment of the present invention, a kind of slide type anti-theft door lock, including Bidirectional oblique flap 1, clutch-plate 2,
Shifting block 3, thumb wheel 4, shift fork 5, lock body 6, lock tongue 7, rotation hole 8, handle 9, rack gear 10 and gear sheet 11 are equipped in the lock body 6
Bidirectional oblique flap 1 offers dead bolt hole corresponding with 1 position of Bidirectional oblique flap, the bottom setting of the lock tongue 7 on the lock body 6
There is clutch-plate 2, realizes the movable and locked of Bidirectional oblique flap 1 by the way that clutch-plate 2 is arranged, improve the practicability of equipment, it is described
The side of clutch-plate 2 is provided with shifting block 3, by setting shifting block 3 for driving 2 clamping Bidirectional oblique flap 1 of clutch-plate, the lock body 6
It is equipped with the spring base positioned at 3 side of shifting block at interior and dead bolt hole opposite position, is equipped with and resets between the spring base and lock tongue 7
Spring, the lock tongue 7 are driven using the lock core of uniform sizes, and lock tongue 7 drives by using the lock core of uniform sizes, to make to lock
The installation of core, replacement and stock are more convenient, improve the practicability of equipment；
Thumb wheel 4 and shift fork 5 are installed, the thumb wheel 4 includes upper thumb wheel and lower thumb wheel, is dialled by setting in the lock body 6
Wheel 4 and shift fork 5 are equipped with handle 9, the handle 9 is solid using vertical both ends for driving shifting block 3 movable inside and outside the lock body 6
Fixed mode arranges, and handle 9 is arranged by using the fixed mode in vertical both ends occur handle 9 will not because using the time long
Sagging phenomenon can greatly improve the service life of handle 9, improve the practicability of equipment, and the handle 9 is equipped with limit dress
It sets, by setting limiting device for avoiding pulling or push to overexert damaging handle, further improves the reality of equipment
With property, the handle 9 is designed using no wedge angle without excessively high protrusion, and handle 9 is designed by using no wedge angle without excessively high protrusion,
So that will not surprisingly damage close to handle 9, safety when handle 9 uses is improved, 9 side of handle is provided with gear sheet
11, by setting handle 9 for driving gear sheet 11, the gear sheet 11 is engaged with rack gear 10, and the rack gear 10 is fixedly mounted
In lock body 6；
The movement of the upper thumb wheel and lower thumb wheel is passed over by inside and outside handle 9 by driving member, the movement of the shift fork 5
Passed over by the movement of lock core by pushing away item, the thumb wheel 4 and shift fork 5 and shifting block 3 be face contact, thumb wheel 4 and shift fork 5 with
It is provided with reset spring between shifting block 3, rotation hole 8 is offered on the thumb wheel 4, the rotation hole 8 is square hole, lock body 6
Bidirectional oblique flap 1 be influence by external force, be retracted in lock body 6 automatically, opening the door can be lighter, and service life can be longer, together
The direction Shi Kaisuo is adjusted according to enabling direction, and open the door more convenient, the lock core whole uniform sizes of meeting, and the door of different thickness is only
The connection strap of different length need to be used instead, the scope of application is wider, further improves the practicability of equipment.
The working principle of the invention is: driving gear sheet 11 to rotate using handle 9, gear sheet 11 drives handle by rack gear 10
Hand gear is made the upper thumb wheel of lock body 6 by square item or sets aside wheel rotation, to drive 3 turns of shifting block on lock body 6 by hand gear rotation
It is dynamic, clutch-plate 2 is separated, the then no longer clamping lock tongue 7 of clutch-plate 2, so that Bidirectional oblique flap 1 is no longer locked, when pushing door at this time, because
The influence of external force can be such that Bidirectional oblique flap 1 is retracted in lock body automatically, and Bidirectional oblique flap 1 can be reset spring top Hui Yuanwei after enabling,
Whole process is extremely convenient and efficient, is suitable for various occasions, is also applied for a variety of crowds, safety and stability is high.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (5)
1. a kind of slide type anti-theft door lock, including Bidirectional oblique flap (1), clutch-plate (2), shifting block (3), thumb wheel (4), shift fork (5), lock
Body (6), lock tongue (7), handle (9), rack gear (10) and gear sheet (11), which is characterized in that bidirectional oblique is equipped in the lock body (6)
The bottom of tongue (1), the lock tongue (7) is provided with clutch-plate (2), and the side of the clutch-plate (2) is provided with shifting block (3), described
In lock body (6) be equipped with the spring base positioned at shifting block (3) side at dead bolt hole opposite position, the spring base and lock tongue (7)
Between be equipped with reset spring, the lock tongue (7) is driven using the lock core of uniform sizes, is equipped with thumb wheel (4) in the lock body (6)
With shift fork (5), the thumb wheel (4) includes upper thumb wheel and lower thumb wheel, and the lock body (6) is inside and outside to be equipped with handle (9), the handle
(9) side is provided with gear sheet (11), and the gear sheet (11) is engaged with rack gear (10), and the rack gear (10) is fixedly mounted on lock
In body (6), the thumb wheel (4) and shift fork (5) and shifting block (3) are face contact, between thumb wheel (4) and shift fork (5) and shifting block (3)
It is provided with reset spring, offers rotation hole (8) on the thumb wheel (4).
2. a kind of slide type anti-theft door lock according to claim 1, which is characterized in that offered on the lock body (6) with
The corresponding dead bolt hole in Bidirectional oblique flap (1) position.
3. a kind of slide type anti-theft door lock according to claim 1, which is characterized in that the handle (9) uses vertical two
The fixed mode in end arranges, and the handle (9) is equipped with limiting device, and the handle (9) is using no wedge angle without excessively high protrusion
Design.
4. a kind of slide type anti-theft door lock according to claim 1, which is characterized in that the fortune of the upper thumb wheel and lower thumb wheel
Dynamic to be passed over by inside and outside handle (9) by driving member, the movement of the shift fork (5) was transmitted by the movement of lock core by pushing away item
Come.
5. a kind of slide type anti-theft door lock according to claim 1, which is characterized in that the rotation hole (8) is square hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711361834.5A CN110159095A (en) | 2017-12-18 | 2017-12-18 | A kind of slide type anti-theft door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711361834.5A CN110159095A (en) | 2017-12-18 | 2017-12-18 | A kind of slide type anti-theft door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110159095A true CN110159095A (en) | 2019-08-23 |
Family
ID=67640883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711361834.5A Pending CN110159095A (en) | 2017-12-18 | 2017-12-18 | A kind of slide type anti-theft door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110159095A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528960A (en) * | 2019-10-11 | 2019-12-03 | 广东名门锁业有限公司 | Mechanical sliding door lock |
-
2017
- 2017-12-18 CN CN201711361834.5A patent/CN110159095A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528960A (en) * | 2019-10-11 | 2019-12-03 | 广东名门锁业有限公司 | Mechanical sliding door lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190823 |