CN106437301B - A kind of door lock of anti-lock tongue deformation and quiet sound function - Google Patents
A kind of door lock of anti-lock tongue deformation and quiet sound function Download PDFInfo
- Publication number
- CN106437301B CN106437301B CN201610784898.5A CN201610784898A CN106437301B CN 106437301 B CN106437301 B CN 106437301B CN 201610784898 A CN201610784898 A CN 201610784898A CN 106437301 B CN106437301 B CN 106437301B
- Authority
- CN
- China
- Prior art keywords
- colloid
- lock
- tongue
- lock tongue
- opening
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0045—Silencing devices; Noise reduction
-
- 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
-
- 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
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
Abstract
Present invention relates particularly to the door locks for being a kind of anti-lock tongue deformation and quiet sound function, including bluff piece, lock tongue and protective plate, bluff piece is equipped with opening, lock tongue is placed in opening and extends on protective plate, bluff piece is equipped with the lock core shell that can be connected with bluff piece, colloid is equipped in its split shed, colloid is adapted with the shape of opening, protective plate bottom surface is equipped with bottom case, adjustment housings are equipped in bottom case, pressing plate is equipped in adjustment housings, pressing plate, which is equipped with, adjusts screw, it adjusts screw and passes through pressing plate, adjustment housings are simultaneously bolted on bottom case, lock tongue is equipped with mounting groove, middle tongue colloid is equipped in mounting groove, middle the be equipped with colloid cambered surface of tongue colloid is higher than the cambered surface of lock tongue.The beneficial effects of the present invention are: 1, using the flexible nature of colloid, effectively solve to rub between bluff piece and lock tongue and generate noise；2, it is located on the back side of block using colloid orientation block, has the opening for preventing colloid to be detached from bluff piece, play the role of fixed colloid.
Description
Technical field
The present invention relates to a kind of door lock technical field, the door lock of specifically a kind of anti-lock tongue deformation and quiet sound function.
Background technique
Door lock is that one is be mounted on a door to prevent other people from opening door easily to reach for living door lock.The kind of door lock
Class has very much, if any mechanical, also there is electronic type, and according to different use occasions and use demand, type is different, but absolutely mostly
Several door locks should all have a common feature, which be exactly it is antitheft, the person of being designed in this way continuously improves on antitheft, various
Safe-guard door lock emerge one after another, it is most commonly seen with mechanical safe-guard door lock and among numerous theftproof locks.
Door lock be to keep space privacy and a kind of handware for being mounted on a door, basic structure include one can be
The lock tongue that stretching motion is carried out under external force, matches with the button box on the doorframe, can prevent by the unexpected feelings such as wind
Condition and open.
It is very high to the requirement that environment is mute in some special occasions, such as ward, the foot of sound caused by switch gate
To become noise source；For the noise that door and doorframe collision generate, many solutions have been had been found in people, such as using damping
Hinge, and in door and doorframe junction setting adhesive tape etc..After this Resolving probiems, the sound that door lock issues at closing time just seems suitable
Ground is loud, makes us irritated.
On the other hand: door pocket is typically provided bluff piece, and lock tongue is placed in the opening of bluff piece, between lock tongue and the opening of bluff piece
It is big or when pushing in wind generally there are biggish gap, collide between door body and door pocket or lock tongue and bluff piece between phase
Collision, equally generates larger noise, aforementioned to solve the problems, such as, existing way is by the locating piece on bluff piece to lock tongue direction
It is squeezed and deformed, reduces the gap between locating piece and lock tongue, and solve to generate larger noise because of collision.In addition, lock tongue by
Under squeezed state, lock tongue is easily deformed and stuck.
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, providing one kind can effectively solve bluff piece and lock tongue
Between rub and generate noise, the gap that is adjustable between protective plate and lock tongue and the anti-lock tongue deformation that avoids noise from generating and quiet
The door lock of sound function.
The door lock of a kind of anti-lock tongue deformation and quiet sound function that the present invention describes, including bluff piece, lock tongue and protective plate, bluff piece
It is equipped with opening, lock tongue is placed in opening and extends on protective plate, and bluff piece is equipped with the lock core shell that can be connected with bluff piece,
Colloid is equipped in its split shed, colloid is adapted with the shape of opening, and protective plate bottom surface is equipped with bottom case, is equipped with and is adjusted in bottom case
Shell, adjustment housings are interior to be equipped with pressing plate, and pressing plate, which is equipped with, adjusts screw, adjusts screw across pressing plate, adjustment housings and is bolted in
On bottom case, lock tongue is equipped with mounting groove, and middle tongue colloid is equipped in mounting groove, and middle the be equipped with colloid cambered surface of tongue colloid is higher than lock tongue
Cambered surface.
Specific further the opening is equipped with block, is additionally provided with bluff piece groove in the opening, the colloid is equipped with
Colloid groove.The middle tongue colloid further includes middle tongue colloid top surface and middle tongue colloid bottom surface, middle tongue colloid top surface and middle tongue colloid
Bottom surface is at the same level with the bottom surface of lock tongue with top surface respectively.
Specific further, a briquetting is extended in lock core shell front end, and briquetting is placed in colloid groove.
Specific further the surface of the bluff piece is equipped with pad blob of viscose, and pad blob of viscose is connected with colloid or pads blob of viscose and glue
Body by integral forming.
Specific further the colloid is equipped with colloid and orients block, and colloid orientation block is located on the back side of block.
Specific further the protective plate is equipped with opening, and opening is equipped with locating piece, and locating piece is placed in bottom case.
Specific that the portion of being embedded in further is equipped at the inner wall of the bottom case, locating piece is placed in embedded portion, and bottom case is equipped with
Positioning screw hole, the end for adjusting screw are bolted on positioning screw hole.
Specific further the adjustment housings are equipped with adjusting mouth, and the adjusting screw, which passes through, adjusts mouth.
Specific that cambered surface is further equipped at the rim of the adjustment housings, cambered surface peaks at the bottom surface of protective plate.
Specific further, the pressing plate is equipped with plate hole.
The beneficial effects of the present invention are: 1, using the flexible nature of colloid, effectively solve to rub between bluff piece and lock tongue and
Generate noise；2, it is located on the back side of block using colloid orientation block, has the opening for preventing colloid to be detached from bluff piece, play fixation
The effect of colloid；3, using adjustment housings are equipped in bottom case, cooperation adjusts screw and compress admittedly, enables adjustment housings according to lock
Position is adjusted in tongue position, the gap being adjustable between protective plate and lock tongue and avoid noise from generating；In addition, in adjustment housings
Equipped with mouth is adjusted, adjustment housings can be made to implement in bottom case, and displacement is reserved to adjust space, and solution is existing to need to squeeze locating piece institute
It is inconvenient in the presence of installation.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is bluff piece and gel phase attachment structure schematic diagram of the invention.
Fig. 3 is the structural schematic diagram of another angle of Fig. 2.
Fig. 4 is the connection status structural schematic diagram of bluff piece of the invention, colloid and lock tongue.
Fig. 5 is that the protective plate of the utility model, bottom case are connected structural schematic diagram with adjustment housings.
Fig. 6 is another angled arrangement schematic diagram of Fig. 5.
Fig. 7 is the decomposition texture schematic diagram of the utility model of Fig. 5.
Fig. 8 is bluff piece, lock tongue and middle tongue gel phase attachment structure schematic diagram.
Fig. 9 is the using state structure diagram of Fig. 8.
The icon of the following drawings illustrates:
Bluff piece 1；Opening 101；Block 102；Bluff piece groove 103；Lock tongue 2；Colloid 3；Colloid groove 301；Colloid orients block
302；Briquetting 4；Pad blob of viscose 5；Lock core shell 6；
Protective plate 7；Locating piece 701；Bottom case 8；It is embedded in portion 801；Positioning screw hole 802；Adjustment housings 9；Adjust mouth 901；Arc
Face 902；Adjust screw 10；Pressing plate 11；Plate hole 1101；Middle tongue colloid 12.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
As shown in Figures 1 to 9, the door lock of the present invention describes a kind of anti-lock tongue deformation and quiet sound function, including bluff piece 1,
Lock tongue 2 and protective plate 7, bluff piece 1 are equipped with opening 101, and lock tongue 2 is placed at opening 101 and extends on protective plate 7, on bluff piece 1
Equipped with the lock core shell 6 that can be connected with bluff piece 1, colloid 3, the shape phase of colloid 3 and opening 101 are equipped in split shed 101
Adaptation, 7 bottom surface of protective plate are equipped with bottom case 8, and adjustment housings 9 are equipped in bottom case 8, are equipped with pressing plate 11, pressing plate in adjustment housings 9
11 are equipped with adjusting screw 10, adjust screw 10 and pass through pressing plate 11, adjustment housings 9 and be bolted on bottom case 8, lock tongue 2 is equipped with
Mounting groove 201, mounting groove 201 is interior to be equipped with middle tongue colloid 12, and the be equipped with colloid cambered surface of middle tongue colloid 12 is higher than the cambered surface of lock tongue 2.
Using the flexible nature of colloid 3, effectively solve to rub between bluff piece 1 and lock tongue 2 and generate noise.In addition, wherein utilizing bottom case 8
Interior to be equipped with adjustment housings 9, cooperation adjusts screw 10 and compress admittedly, enables adjustment housings 9 that position is adjusted according to 2 position of lock tongue
Set, the gap being adjustable between protective plate 7 and lock tongue 2 and avoid noise from generating；Furthermore adjustment housings 9, which are equipped with, adjusts mouth, energy
Shift adjustment housings in the implementation of bottom case 8, solution is existing to need to squeeze the existing installation inconvenience of locating piece 701.Furthermore in utilization
12 anti-extrusion of tongue colloid effect.
Specific further the opening 101 is equipped with block 102, is additionally provided with bluff piece groove 103, institute in the opening 101
Colloid 3 is stated equipped with colloid groove 301.A briquetting 4 is extended in 6 front end of lock core shell, and briquetting 4 is placed in colloid groove 301, rises
To fixed colloid 3, in addition, bluff piece groove 103 is matched with colloid groove 301, playing colloid 3 will not rotation or disengaging opening
At 101.The middle tongue colloid 12 further includes middle tongue colloid top surface and middle tongue colloid bottom surface, middle tongue colloid top surface and middle tongue colloid bottom
Face is at the same level with the bottom surface of lock tongue 2 with top surface respectively.
Specific further the surface of the bluff piece 1 is equipped with pad blob of viscose 5, and pad blob of viscose 5 is connected with colloid 3 or pads blob of viscose 5
It is integrally formed with colloid 3, pad blob of viscose 5 plays the role of anticollision.
Specific further the colloid 3 is equipped with colloid and orients block 302, and colloid orientation block 302 is located at the back of block 102
On face, helps at the opening 101 for preventing colloid to be detached from bluff piece 1, play the role of fixed colloid.
Specific further the protective plate 7 is equipped with opening, and opening is equipped with locating piece 701, and locating piece 701 is placed in bottom
In shell 8.
Specific to be further equipped at the inner wall of the bottom case 8 and be embedded in portion 801, locating piece 701 is placed in embedded portion 801, bottom
Shell 8 is equipped with positioning screw hole 802, and the end for adjusting screw 10 is bolted on positioning screw hole 802, plays the peace of protective plate 1
Dress is convenient.
Specific further the adjustment housings 9 are equipped with adjusting mouth 901, and the adjusting screw 10, which passes through, adjusts mouth 901.
It plays and adjustment housings 9 is facilitated to be fixed on protective plate 7.It is specific that cambered surface 902 is further equipped at the rim of the adjustment housings 9,
Cambered surface 902 peaks at the bottom surface of protective plate 7.It plays and adjustment housings 9 is facilitated to be fixed on protective plate 7.The pressing plate 11 is equipped with
Plate hole 1101 makes pressing plate 11 be pressed on adjustment housings 9 by adjusting screw 10, makes to adjust after adjusting screw 10 and tightening
Section shell 9 can not shift, and play the role of effective position.
Upper is only presently preferred embodiments of the present invention, is not intended to limit the invention, all in spirit and original of the invention
Made any modification, equivalent replacement or improvement etc., should all be included in the protection scope of the present invention within then.
Claims (9)
1. a kind of anti-lock tongue deforms and the door lock of quiet sound function, including bluff piece (1), lock tongue (2) and protective plate (7), on bluff piece (1)
Equipped with opening (101), lock tongue (2) is placed at opening (101) and extends on protective plate (7), and bluff piece (1) is equipped with energy and bluff piece
(1) lock core shell (6) being connected, it is characterised in that: be equipped with colloid (3) in opening (101), colloid (3) and opening (101)
Shape is adapted, and protective plate (7) bottom surface is equipped with bottom case (8), is equipped with adjustment housings (9) in bottom case (8), in adjustment housings (9)
Equipped with pressing plate (11), pressing plate (11), which is equipped with, adjusts screw (10), adjusts screw (10) and passes through pressing plate (11), adjustment housings (9)
And be bolted on bottom case (8), lock tongue (2) is equipped with mounting groove (201), and middle tongue colloid (12), middle tongue are equipped in mounting groove (201)
The be equipped with colloid cambered surface of colloid (12) is higher than the cambered surface of lock tongue (2), and the opening (101) is equipped with block (102), the opening
(101) it is additionally provided with bluff piece groove (103) in, the colloid (3) is equipped with colloid groove (301), and the middle tongue colloid (12) is also
Including middle tongue colloid top surface and middle tongue colloid bottom surface, middle tongue colloid top surface and middle tongue colloid the bottom surface bottom surface with lock tongue (2) respectively
It is at the same level with top surface.
2. the door lock of a kind of anti-lock tongue deformation and quiet sound function according to claim 1, it is characterised in that: lock core shell
(6) front end is extended a briquetting (4), and briquetting (4) is placed in colloid groove (301).
3. the door lock of a kind of anti-lock tongue deformation and quiet sound function according to claim 1, it is characterised in that: the bluff piece
(1) surface is equipped with pad blob of viscose (5), pad blob of viscose (5) and colloid (3) be connected or pad blob of viscose (5) and colloid (3) integrally at
Type.
4. the door lock of a kind of anti-lock tongue deformation and quiet sound function according to claim 1, it is characterised in that: the colloid
(3) it is equipped with colloid orientation block (302), colloid orientation block (302) is located on the back side of block (102).
5. the door lock of a kind of anti-lock tongue deformation and quiet sound function according to claim 1, it is characterised in that: the protective plate
(7) it is equipped with opening, opening is equipped with locating piece (701), and locating piece (701) is placed in bottom case (8).
6. the door lock of a kind of anti-lock tongue deformation and quiet sound function according to claim 5, it is characterised in that: the bottom case
(8) it is equipped at inner wall and is embedded in portion (801), locating piece (701) is placed in embedded portion (801), and bottom case (8) is equipped with positioning spiral shell
Hole (802), the end for adjusting screw (10) are bolted on positioning screw hole (802).
7. the door lock of a kind of anti-lock tongue deformation and quiet sound function according to claim 1, it is characterised in that: the adjusting shell
Body (9), which is equipped with, adjusts mouth (901), and the adjusting screw (10), which passes through, adjusts mouth (901).
8. the door lock of a kind of anti-lock tongue deformation and quiet sound function according to claim 1, it is characterised in that: the adjusting shell
Cambered surface (902) are equipped at the rim of body (9), cambered surface (902) peaks at the bottom surface of protective plate (7).
9. the door lock of a kind of anti-lock tongue deformation and quiet sound function according to claim 1, it is characterised in that: the pressing plate
(11) plate hole (1101) are equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610784898.5A CN106437301B (en) | 2016-08-31 | 2016-08-31 | A kind of door lock of anti-lock tongue deformation and quiet sound function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610784898.5A CN106437301B (en) | 2016-08-31 | 2016-08-31 | A kind of door lock of anti-lock tongue deformation and quiet sound function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106437301A CN106437301A (en) | 2017-02-22 |
| CN106437301B true CN106437301B (en) | 2019-02-01 |
Family
ID=58091124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610784898.5A Active CN106437301B (en) | 2016-08-31 | 2016-08-31 | A kind of door lock of anti-lock tongue deformation and quiet sound function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106437301B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003082890A (en) * | 2001-09-14 | 2003-03-19 | Giken Kanamono Kk | Latch holder |
| KR100859241B1 (en) * | 2007-05-30 | 2008-09-18 | 김용혁 | A low noise type door locking device |
| CN202000756U (en) * | 2011-01-18 | 2011-10-05 | 湖南固尔邦智能门窗有限公司 | Adjustable door lock fastening plate |
| CN102661083A (en) * | 2011-12-08 | 2012-09-12 | 广东名门锁业有限公司 | Door lock with silencing effect |
| CN205476878U (en) * | 2016-03-15 | 2016-08-17 | 佛山市南海区时代辉业家居制品有限公司 | Adjustable lock seat |
-
2016
- 2016-08-31 CN CN201610784898.5A patent/CN106437301B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003082890A (en) * | 2001-09-14 | 2003-03-19 | Giken Kanamono Kk | Latch holder |
| KR100859241B1 (en) * | 2007-05-30 | 2008-09-18 | 김용혁 | A low noise type door locking device |
| CN202000756U (en) * | 2011-01-18 | 2011-10-05 | 湖南固尔邦智能门窗有限公司 | Adjustable door lock fastening plate |
| CN102661083A (en) * | 2011-12-08 | 2012-09-12 | 广东名门锁业有限公司 | Door lock with silencing effect |
| CN205476878U (en) * | 2016-03-15 | 2016-08-17 | 佛山市南海区时代辉业家居制品有限公司 | Adjustable lock seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106437301A (en) | 2017-02-22 |
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