CN2861406Y - Anti-theft door lock - Google Patents
Anti-theft door lock Download PDFInfo
- Publication number
- CN2861406Y CN2861406Y CN 200620100874 CN200620100874U CN2861406Y CN 2861406 Y CN2861406 Y CN 2861406Y CN 200620100874 CN200620100874 CN 200620100874 CN 200620100874 U CN200620100874 U CN 200620100874U CN 2861406 Y CN2861406 Y CN 2861406Y
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- CN
- China
- Prior art keywords
- lock
- movable
- insurance
- push rod
- lock body
- 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
The utility model relates to a lock, in particular to a novel lock for theftproof door, it is characterized in that based on the original structure of the theftproof door lock, a groove (4) is provided on front panel (1) and a back panel (6) of the lock body to embed and tight connect a pull handle. The pull handle is made into a crescent pull handle (2) and installed in the groove (4) to form a cavity for fingers to stick in; active lock-pin push-pedal component is installed on a shell (16); an active inclining-pin shifting yoke (701) is added on an insurance knob (7) and correspondingly matches the active lock-pin push-pedal component on the shell (16); the front/back panel (1) (6) and the groove (4) of the lock body are made into ellipse or rectangle or circularity or diamond; the shape of the pull handle (2) follow the change of the shape of the groove (4) and the 7-type pull handle disappears, which make the appearance of the whole lock more pleasant; the insurance knob (7) rotates to left to stir the insurance lock pin (11), and rotates to right to stir active lock pin (12) to open the door. The whole lock can be installed in the door and be packed and transported along with the door, which is greatly convenient for clients.
Description
Technical field
The utility model relates to lockset, particularly a kind of novel anti-theft door lock.
Background technology
Safe-guard door lock in the past, its structure comprises lock body front panel, handle, lock core, lock body rear board, insurance knob, front pad, back pad, lock body, and handle is down 7 fonts handle, protrusion is outside lock panel, the bad on the one hand door that is contained in is gone up packing and transportation, must pack separately and assemble, in addition the space is stretched to owing to fall the handle of 7 fonts handle in the aspect, often catches on the phenomenon of clothes and article; Insurance knob in aspect just has only a function again, and the insurance dead bolt is locked.Modern life requires more high-grade room to occupy facility, requires better insurance function and safe-guard door lock flexible to operation.
The utility model content
The purpose of this utility model is at above-mentioned defective, and a kind of novel anti-theft door lock is provided.
The technical solution of the utility model is on original theft-proof door lock structure basis, on lock body front panel (1) and lock body rear board (6), is provided with the groove (4) that can embed handle and be fastenedly connected with it; Said handle is a plane crescent handle (2), is installed on the groove (4), is formed with the cavity that can put in finger.
Said groove (4) is an ellipsoid; Movable tiltedly tongue shift fork (701) also is installed on the axle (703) of insurance knob (7), be enclosed within axle (703) and go up movable the cooperation, its upper part is equipped with semicircle block (705) and is fastenedly connected with insurance rotation axis (703), collar (704) is arranged on the semicircle block (705), be stuck on the axle (703), the movable tiltedly tail end of tongue shift fork (701) has projection, and this projection makes the scope and semicircle block (705) mutually block conflict of shift fork (701) around axle (703) rotation semi-circular arc; Shift fork (701) puts in the left end in shell (16) upper shift fork hole (23), offsets with shifting block (19); Movable dead bolt push pedal assembly is installed on shell (16).
Said movable dead bolt push pedal assembly is by baffle plate (18), shifting block (19), spring (20), movable tiltedly tongue push rod (21), back-up ring (22), shift fork hole (23), spring (24), form with block (25), movable tiltedly tongue (12) is fastenedly connected with push rod (21), spring (24) is enclosed within push rod (21) front portion, push rod (21) passes the hole on the block (25), shifting block (19) is enclosed within push rod (21) and goes up movable the cooperation, baffle plate (18) is fastened on the push rod (21), spring (20) is enclosed within on the push rod (21), push rod (21) afterbody is equipped with back-up ring (22) and is fastenedly connected, and baffle plate (18) is installed on the pin of shell (16) and movable the cooperation.
Said lock body front panel (1) is ellipse or rectangle or circle or rhombus with the shape of lock body rear board (6), and the shape of groove (4) also is ellipse or rectangle or circle or rhombus, and handle (2) is followed the change of shape of groove (4) and cooperated.
The utility model has the advantages that because handle (2) is a plane crescent handle therefore it seems from the side, not outstanding is flat, the defective of 7 fonts handle before having overcome; Because insurance knob (7) is improved to movable tiltedly tongue shift fork (701) housing in be equipped with activity tiltedly tongue pull-fork assembly supporting with it is housed, make insurance knob (7) not only have left-handed stirring to insure dead bolt (11), and the oblique tongue (12) of the dextrorotation activity of stirring have the function of opening the door.Simultaneously, can be contained in packing and transportation together on the door.Must not pack in addition, must not remove to install on the building site lockset, big convenience user.
Description of drawings
Fig. 1 is that the utility model is contained in a structural representation of upper lock body front panel part.
Fig. 2 is that the utility model is contained in a structural representation of upper lock body rear board part.
Fig. 3 is that the utility model is contained in a last side direction view.
Fig. 4 is that lock body (10) removes its cut-away view behind the shell.
Fig. 5 is the three-dimensional structure diagram after insurance knob (7) improves.
The specific embodiment
Below in conjunction with description of drawings embodiment.
With reference to Fig. 1, Fig. 2,1-lock body front panel, 2-plane crescent handle, 3-lock core, 4-groove, 5-door, 6-lock body rear board, 7-insure knob.As shown, lock body front and back panel (1) (2) is to be provided with groove (4), can embed handle (2) and be fastenedly connected with it, adopts trip bolt to connect, and handle (2) is made plane crescent, is installed on the groove (4) to be formed with the cavity that can put in finger.The shape of lock body front and back panel (1) (6) can be made into ellipse or rectangle or circle or rhombus.Its corresponding groove (4) is also made ellipse or rectangle or circle or rhombus; Handle (2) is followed the change of shape of groove (4) and is cooperated.
With reference to Fig. 3, pad, 10-lock body, 11-insurance dead bolt, the movable dead bolt of 12-, 13-third gear master dead bolt behind 1-lock body front panel, 3-lock core, 5-door, 6-lock body rear board, 7-insurance knob, 8-front pad, the 9-.As shown, handle is not just seen in the lock body both sides, makes good looking appearance, has overcome the defective of original 7 fonts handle.Door (5) part of just drawing embodies the installation site and the structure of lock.
With reference to Fig. 4, be that lock body removes a cut-away view behind the shell.10-lock body, 11-insurance dead bolt, the movable dead bolt of 12-, 13-third gear master dead bolt, 14-shell fixed block, 15-movable drawing plate, 16-shell, 17-dead bolt push pedal assembly, 18-baffle plate, 19-shifting block, 20-spring, the movable tiltedly tongue push rod of 21-, 22-back-up ring, 23-shift fork hole, 24-spring, 25-block, 26-spring, 27-push pedal metapore, the push pedal of 28-insurance dead bolt, 29-fixed leg, 30-push rod, the preceding hole of 31-push pedal, 32-movable drawing plate, 33-lock core hole.As shown, be the structure of movable dead bolt push pedal assembly from unit number 18-25, be innovative point, other all are known technologies.Movable tiltedly tongue (12) is fastenedly connected with push rod (21), spring (24) is enclosed within the front portion of push rod (21), push rod (21) passes the hole on shifting block (19) and the block (25), baffle plate (18) is fastened on the push rod (21), spring (20) is enclosed within the rear portion of push rod (21), shifting block (19) is enclosed within push rod (21) and goes up movable the cooperation, and push rod (21) afterbody is equipped with back-up ring (22) and is fastened with connection, and baffle plate (18) is installed on the pin of shell (16) and movable the cooperation.
With reference to Fig. 5, be the structure chart of insurance knob (7).The movable tiltedly tongue shift fork of 701-, 702-insurance shift fork, 703-axle, 704-collar, 705-semicircle block.Go up except insurance shift fork (702) is installed at axle (703), spool (703) activity of going up that is enclosed within of movable tiltedly tongue shift fork (401) also is installed to be cooperated, it is equipped with semicircle block (705) and is fastenedly connected with axle (703), there is collar (704) to be stuck on the axle (703) on the semicircle block (705), the movable tiltedly tail end of tongue shift fork (701) has projection, make the shift fork (701) can only be around the scope of axle (703) rotation semi-circular arc, with semicircle block (705) mutually block conflict.During use, in the left end that shift fork (701) and (702) is injected shell (16) upper shift fork hole (23) respectively and the hole of insurance dead bolt (30), shift fork (701) is inconsistent with shifting block (19), insurance knob (7) makes insurance dead bolt (11) stretch out the purpose that lock body (10) reaches insurance when left-handed, and make during dextrorotation shift fork (701) in movable tiltedly tongue (12) the indentation lock body (10), reach the purpose of from inside to outside opening the door.
Claims (4)
1, a kind of novel anti-theft door lock comprises lock body front panel (1), handle, lock core (3), lock body rear board (6), insurance knob (7), front pad (8), back pad (9), lock body (10); Lock body (10) comprises insurance dead bolt (11), movable tiltedly tongue (12), third gear master's dead bolt (13), shell fixed block (14), movable drawing plate (15), shell (16), dead bolt push pedal assembly (17), spring (26), insurance dead bolt push pedal metapore (27), insurance dead bolt push pedal (28), fixed leg (29), insurance dead bolt push rod (30), the insurance preceding hole of dead bolt push pedal (31), movable drawing plate (32), lock core hole (33); Comprise insurance shift fork (702), axle (703) and collar (704) on the insurance knob (7), it is characterized in that:
A, on lock body front panel (1) and lock body rear board (6), be provided with the groove (4) that can embed handle and be fastenedly connected with it;
B, said handle are plane crescent handles (2), are installed on the groove (4), are formed with the cavity that can put in finger.
2, according to the said a kind of novel anti-theft door lock of claim 1, it is characterized in that said groove (4) is an ellipsoid; Movable tiltedly tongue shift fork (701) also is installed on the axle (703) of insurance knob (7), be enclosed within axle (703) and go up movable the cooperation, its upper part is equipped with semicircle block (705) and is fastenedly connected with insurance rotation axis (703), collar (704) is arranged on the semicircle block (705), be stuck on the axle (703), the movable tiltedly tail end of tongue shift fork (701) has projection, and this projection makes the scope and semicircle block (705) mutually block conflict of shift fork (701) around axle (703) rotation semi-circular arc; Shift fork (701) puts in the left end in shell (16) upper shift fork hole (23), offsets with shifting block (19); Movable dead bolt push pedal assembly is installed on shell (16).
3, according to claim 1 or 2 said a kind of novel anti-theft door locks, it is characterized in that said movable dead bolt push pedal assembly is by baffle plate (18), shifting block (19), spring (20), movable tiltedly tongue push rod (21), back-up ring (22), shift fork hole (23), spring (24), form with block (25), movable tiltedly tongue (12) is fastenedly connected with push rod (21), spring (24) is enclosed within push rod (21) front portion, push rod (21) passes the hole on the block (25), shifting block (19) is enclosed within push rod (21) and goes up movable the cooperation, baffle plate (18) is fastened on the push rod (21), spring (20) is enclosed within on the push rod (21), push rod (21) afterbody is equipped with back-up ring (22) and is fastenedly connected, and baffle plate (18) is installed on the pin of shell (16) and movable the cooperation.
4, according to the said a kind of novel anti-theft door lock of claim 1, it is characterized in that the said lock body front panel (1) and the shape of lock body rear board (6) are ellipse or rectangle or circle or rhombus, the shape of groove (4) also is ellipse or rectangle or circle or rhombus, and handle (2) is followed the change of shape of groove (4) and cooperated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100874 CN2861406Y (en) | 2006-01-28 | 2006-01-28 | Anti-theft door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100874 CN2861406Y (en) | 2006-01-28 | 2006-01-28 | Anti-theft door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2861406Y true CN2861406Y (en) | 2007-01-24 |
Family
ID=37659035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620100874 Expired - Fee Related CN2861406Y (en) | 2006-01-28 | 2006-01-28 | Anti-theft door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2861406Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089347A (en) * | 2015-09-15 | 2015-11-25 | 广东名门锁业有限公司 | Handle structure of sliding door lock |
| CN106988606A (en) * | 2017-05-08 | 2017-07-28 | 佛山市明发鑫科灯饰配件有限公司 | Door handle |
-
2006
- 2006-01-28 CN CN 200620100874 patent/CN2861406Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089347A (en) * | 2015-09-15 | 2015-11-25 | 广东名门锁业有限公司 | Handle structure of sliding door lock |
| CN105089347B (en) * | 2015-09-15 | 2024-03-22 | 广东名门锁业有限公司 | Handle structure of sliding door lock |
| CN106988606A (en) * | 2017-05-08 | 2017-07-28 | 佛山市明发鑫科灯饰配件有限公司 | Door handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |