CN109138614A - A kind of handle type door lock - Google Patents
A kind of handle type door lock Download PDFInfo
- Publication number
- CN109138614A CN109138614A CN201810972108.5A CN201810972108A CN109138614A CN 109138614 A CN109138614 A CN 109138614A CN 201810972108 A CN201810972108 A CN 201810972108A CN 109138614 A CN109138614 A CN 109138614A
- Authority
- CN
- China
- Prior art keywords
- slot
- handle
- mounting surface
- limiting slot
- lockhole
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
-
- 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
- E05B17/186—Closures or guards for keyholes shaped as lids or slides sliding
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of handle type door locks, including lock housing, handle is provided in the lock housing, the upper surface of the handle is provided with lockhole, one end of the handle sinks to forming hierarchic structure, the lower end of hierarchic structure is mounting surface, higher-end is hand-held face, the junction in mounting surface and hand-held face is provided with vertical plane, lockhole is arranged on mounting surface, U-shaped limiting slot is provided on the vertical plane, U-shaped cover board is provided in U-shaped limiting slot, the sliding slot of 2 with the cooperation of U-shaped cover board are symmetrically arranged on mounting surface, the upper surface of mounting surface is provided with through slot between 2 sliding slots, clamping mechanism is provided in through slot, clamping mechanism includes fixed plate, 2 gag lever posts are symmetrically hinged in fixed plate, it is connected between 2 gag lever posts by elastic component, limited block is provided on the outside of gag lever post, it is provided with and limits on the side wall of through slot The limiting slot of position block cooperation.The present invention solves the problems, such as that the lockhole of existing door lock is easy to be blocked.
Description
Technical field
The present invention relates to door lock technical fields, and in particular to a kind of handle type door lock.
Background technique
Door lock, the structure being added on the objects such as door, chest, drawer could be opened with dedicated key.The classification of door lock
Very much, different in requirement of each occasion to door lock, average family generally uses safe-guard door lock, and highly-safe and price compares
Cheaply；Coded lock, Fingerprint Lock can be used in some high-end places, privacy mechanism, safety is very high, expensive.
Currently, door lock can be all housed, not only having required nothing more than it to door lock can be antitheft, also requires on the door of every family
Using comfortable, it is hardly damaged.
It currently, anti-theft and comfort are focused in Household door lock all rate of exchange, but is usually outside being exposed to lockhole, to be easy to lead
Lockhole blocking is caused, key is finally resulted in and is not easy opening door lock.
Summary of the invention
The purpose of the present invention is to provide a kind of handle type door locks, and what the lockhole for solving existing door lock was easy to be blocked asks
Topic.
The present invention is achieved through the following technical solutions:
A kind of handle type door lock, including lock housing are provided with handle in the lock housing, and the upper surface of the handle is provided with lock
One end that handle is connect with lock housing is arranged in hole, the lockhole, and one end of the handle sinks to forming hierarchic structure, the ladder
The lower end of structure is mounting surface, and higher-end is hand-held face, and the junction in the mounting surface and hand-held face is provided with vertical plane, institute
It states lockhole to be arranged on mounting surface, U-shaped limiting slot is provided on the vertical plane, U-shaped cover board is provided in U-shaped limiting slot,
The sliding slot of 2 with the cooperation of U-shaped cover board are symmetrically arranged on the mounting surface, the sliding slot is connected to the two sides of U-shaped limiting slot, institute
State U-shaped cover board can in sliding slot, U-shaped limiting slot along handle transverse shifting, the upper surface of the mounting surface 2 sliding slots it
Between be provided with through slot, clamping mechanism is provided in the through slot, the clamping mechanism includes fixed plate, the length of the fixed plate
It is symmetrically hinged with 2 gag lever posts greater than the length of through slot, in the fixed plate, is connected between 2 gag lever posts by elastic component, institute
It states and is provided with limited block on the outside of gag lever post, the limiting slot with limited block cooperation is provided on the side wall of the through slot, in elasticity
Limited block can be clamped in limiting slot under the action of part, and when limited block is clamped in limiting slot, the upper end of gag lever post is higher than
U-shaped cover board is fixed in U-shaped limiting slot by hand-held face, and the through slot is arranged between lockhole and vertical plane.
Left or right of the present invention is to be subject to left and right of people when opening the door.
The working principle of the invention:
When not needing to unlock, U-shaped cover board is slided to the left and is allowed to cover lockhole, clamping mechanism is placed on handle,
Preferably, it is provided with clamping mechanism placing groove on handle, when needing to unlock, U-shaped cover board is slided to the right and feeds them into U-shaped
In limiting slot, then by clamping mechanism by lower end insertion through slot, 2 gag lever posts are inwardly received under the clamping action of through slot inner wall
Contracting, at this point, elastic component is in compressive state, when clamping mechanism enough moves up, until limited block is moved at limiting slot, in bullet
Limited block is clamped in limiting slot by the effect of property part restoring force, and clamping mechanism no longer moves up, and the upper end of gag lever post is higher than
U-shaped cover board is fixed in U-shaped limiting slot by hand-held face, i.e., lockhole exposes, for unlocking, it is preferable that set on the left of mounting surface
It is equipped with magnetic substance, the left-hand end of U-shaped cover board is provided with iron block, fixation when lockhole is covered convenient for U-shaped cover board.
Lockhole is arranged on lower mounting surface by the way that handle is provided with hierarchic structure by the present invention, while energy is arranged
Enough screenings in sliding slot, U-shaped limiting slot along the U-shaped cover board of handle transverse shifting, by the sliding realization of U-shaped cover board to lockhole
Lid exposes, and had not only been able to achieve unlocking, but also can be to cover lockhole not needing to unlock, and had effectively prevented the blocked problem of lockhole,
In this way, the present invention solves the problems, such as that the lockhole of existing door lock is easy to be blocked.
Further, elastic component is spring.
Further, limited block is 3/4 chondritic, and the limiting slot is 3/4 spherical groove.
3/4 chondritic is set by limited block, convenient for limited block clamping or takes out limiting slot.
Further, the right end of mounting surface is arranged in through slot.
Further, hand-held face is set as rough surface.
Frictional force when contacting with hand is improved, hand-held is convenient for.
Compared with prior art, the present invention having the following advantages and benefits:
Lockhole is arranged on lower mounting surface by the way that handle is provided with hierarchic structure by the present invention, while energy is arranged
Enough screenings in sliding slot, U-shaped limiting slot along the U-shaped cover board of handle transverse shifting, by the sliding realization of U-shaped cover board to lockhole
Lid exposes, and had not only been able to achieve unlocking, but also can be to cover lockhole not needing to unlock, and had effectively prevented the blocked problem of lockhole,
In this way, the present invention solves the problems, such as that the lockhole of existing door lock is easy to be blocked.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of door lock；
Fig. 2 is the partial enlarged view at Figure 1A；
Fig. 3 is the structural schematic diagram of clamping mechanism；
Fig. 4 is the sectional view of handle.
Label and corresponding parts title in attached drawing:
1- lock housing, 2- handle, 3- lockhole, 4- mounting surface, 5- clamping mechanism, 21-U shape limiting slot, 41- sliding slot, 42- are logical
Slot, 51- fixed plate, 52- limited block, 53- gag lever post, 54- elastic component.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment 1:
As shown in Figures 1 to 4, a kind of handle type door lock, including lock housing 1, are provided with handle 2 in the lock housing 1, and described
The upper surface of hand 2 is provided with lockhole 3, and one end that handle 2 is connect with lock housing 1, one end of the handle 2 is arranged in the lockhole 3
Sinking forms hierarchic structure, and the lower end of the hierarchic structure is mounting surface 4, and higher-end is hand-held face, the mounting surface 4 and hand
The junction for holding face is provided with vertical plane, and the lockhole 3 is arranged on mounting surface 4, and U-shaped limiting slot is provided on the vertical plane
21, it is provided with U-shaped cover board in U-shaped limiting slot, the sliding slot of 2 with the cooperation of U-shaped cover board are symmetrically arranged on the mounting surface 4
41, the sliding slot 41 is connected to the two sides of U-shaped limiting slot 21, the U-shaped cover board can in sliding slot 41, U-shaped limiting slot 21 edge
2 transverse shifting of handle, the upper surface of the mounting surface 4 be provided with through slot 42 between 2 sliding slots 41, set in the through slot 42
It is equipped with clamping mechanism 5, the clamping mechanism 5 includes fixed plate 51, and the length of the fixed plate 51 is greater than the length of through slot 42, institute
It states symmetrically to be hinged in fixed plate 51 between 2 gag lever posts, 53,2 gag lever posts 53 and be connected by elastic component 54, the gag lever post
53 outside is provided with limited block 52, the limiting slot cooperated with limited block 52 is provided on the side wall of the through slot 42, in elasticity
Limited block 52 can be clamped in limiting slot under the action of part 54, when limited block 52 is clamped in limiting slot, gag lever post 53
Upper end is higher than hand-held face and U-shaped cover board is fixed in U-shaped limiting slot 21, and the through slot 42 is arranged between lockhole 3 and vertical plane；
The elastic component 54 is spring.
Embodiment 2:
As shown in Figures 1 to 4, the present embodiment is based on embodiment 1, and the limited block 52 is 3/4 chondritic, the limit
Slot is 3/4 spherical groove；The right end of mounting surface 4 is arranged in the through slot 42；The hand-held face is set as rough surface.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (5)
1. a kind of handle type door lock, including lock housing (1), it is provided with handle (2) on the lock housing (1), the upper end of the handle (2)
Face is provided with lockhole (3), and the lockhole (3) is arranged in one end that handle (2) is connect with lock housing (1), which is characterized in that described
One end of hand (2) sinks to forming hierarchic structure, and the lower end of the hierarchic structure is mounting surface (4), and higher-end is hand-held face, institute
The junction for stating mounting surface (4) and hand-held face is provided with vertical plane, and the lockhole (3) is arranged on mounting surface (4), described vertical
It is provided with U-shaped limiting slot (21) on face, U-shaped cover board is provided in U-shaped limiting slot, is symmetrically arranged with 2 on the mounting surface (4)
A sliding slot (41) with the cooperation of U-shaped cover board, the sliding slot (41) are connected to the two sides of U-shaped limiting slot (21), the U-shaped cover board energy
Enough interior along handle (2) transverse shifting in sliding slot (41), U-shaped limiting slot (21), the upper surface of the mounting surface (4) is in 2 cunnings
It is provided with through slot (42), is provided with clamping mechanism (5) in the through slot (42), the clamping mechanism (5) includes between slot (41)
Fixed plate (51), the length of the fixed plate (51) are greater than the length of through slot (42), are symmetrically hinged with 2 on the fixed plate (51)
A gag lever post (53) is connected by elastic component (54) between 2 gag lever posts (53), and the outside setting of the gag lever post (53) is limited
Position block (52) is provided with the limiting slot with limited block (52) cooperation, the work in elastic component (54) on the side wall of the through slot (42)
Can be clamped in limiting slot with lower position block (52), when limited block (52) is clamped in limiting slot, gag lever post (53) it is upper
End is higher than hand-held face and U-shaped cover board is fixed in U-shaped limiting slot (21), and the through slot (42) is arranged in lockhole (3) and vertical plane
Between.
2. a kind of handle type door lock according to claim 1, which is characterized in that the elastic component (54) is spring.
3. a kind of handle type door lock according to claim 1, which is characterized in that the limited block (52) is 3/4 spherical knot
Structure, the limiting slot are 3/4 spherical groove.
4. a kind of handle type door lock according to claim 1, which is characterized in that the through slot (42) is arranged in mounting surface
(4) right end.
5. a kind of handle type door lock according to claim 1, which is characterized in that the hand-held face is set as rough surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810972108.5A CN109138614A (en) | 2018-08-24 | 2018-08-24 | A kind of handle type door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810972108.5A CN109138614A (en) | 2018-08-24 | 2018-08-24 | A kind of handle type door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109138614A true CN109138614A (en) | 2019-01-04 |
Family
ID=64827745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810972108.5A Withdrawn CN109138614A (en) | 2018-08-24 | 2018-08-24 | A kind of handle type door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109138614A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338716A (en) * | 2021-06-30 | 2021-09-03 | 珠海优特物联科技有限公司 | Clutch and lock body |
-
2018
- 2018-08-24 CN CN201810972108.5A patent/CN109138614A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338716A (en) * | 2021-06-30 | 2021-09-03 | 珠海优特物联科技有限公司 | Clutch and lock body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3423968A (en) | Detachable locking devices | |
| US20060213237A1 (en) | Padlock having a storage chamber | |
| US2140066A (en) | Locking device | |
| CN109138614A (en) | A kind of handle type door lock | |
| WO2020211324A1 (en) | Lock latch mechanism, and combination lock having the same for suitcases and bags | |
| CN209277707U (en) | Door lock based on protection lockhole | |
| CN211008046U (en) | Door and window locking structure | |
| CN106223723B (en) | Mechanical puzzle door lock alarm | |
| WO2020088304A1 (en) | Luggage having smart lock | |
| CN107724787B (en) | Lock structure, safety lock and safety box | |
| CN109138613A (en) | Electronic lock with protection cap | |
| CN211549198U (en) | Double-head management lock | |
| CN209742545U (en) | Anti-theft door with double lock | |
| CN203433569U (en) | Door lock containing antibacterial coating | |
| CN107255000B (en) | Sliding lock for suitcase | |
| CN209277708U (en) | Convenient for the electronic lock of operation | |
| CN209780579U (en) | Safe door | |
| CN212249528U (en) | Novel intelligent lock suitable for frequent business turn over occasion | |
| CN110130748A (en) | A kind of U-shaped long beam lock | |
| CN109057540A (en) | A kind of electronic lock improvement structure | |
| CN213391587U (en) | Joint formula intelligence lock | |
| CN211950004U (en) | Office security lock convenient for identity recognition | |
| CN217518539U (en) | Collision-resistant steel anti-theft door | |
| CN210003039U (en) | intelligent antitheft lock | |
| CN209837920U (en) | Lock seat for intelligent lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190104 |
|
| WW01 | Invention patent application withdrawn after publication |