CN202000751U - Theftproof lock main bolt transmission device - Google Patents
Theftproof lock main bolt transmission device Download PDFInfo
- Publication number
- CN202000751U CN202000751U CN2010206221560U CN201020622156U CN202000751U CN 202000751 U CN202000751 U CN 202000751U CN 2010206221560 U CN2010206221560 U CN 2010206221560U CN 201020622156 U CN201020622156 U CN 201020622156U CN 202000751 U CN202000751 U CN 202000751U
- Authority
- CN
- China
- Prior art keywords
- sheet
- pull out
- pulling
- jack
- tooth
- 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 discloses a theftproof lock main bolt transmission device. A square inserting hole and an arc-shaped pulling block are formed on a pulling shaft which is hinged to a lock shell. A square inserting column is formed on the lower part of a handle penetrating a door. The square inserting column is inserted in the square inserting hole. A big pulling-tooth sheet inserting hole and a big pulling-tooth sheet pulling tooth are formed on a big pulling-tooth sheet. The arc-shaped pulling block is inserted in the big pulling-tooth sheet inserting hole. A big-force sheet pulling tooth, a hinge hole and a broached groove are formed on a big-force sheet which is hinged on the lock shell with the hinge hole as the center. The big pulling-tooth sheet pulling tooth engages with the big-force sheet puling tooth. A stay column which is inserted in the broached groove is formed on a main bolt plate. The transmission parts of the main bolt plate assembly which is also known as a three-locking plate assembly only include the big pulling-tooth sheet and the big-force sheet. Therefore, the main bolt transmission device in the utility model has the advantages of simple structure, producing cost decrease, convenient installation and convenient maintenance.
Description
Technical field
The utility model belongs to the theftproof lock technical field, especially relates to a kind of main dead bolt transmission device of theftproof lock.
Background technology
The general more complicated of main dead bolt drive mechanism on the existing theftproof lock, this causes easily, the product cost height, parts are more, drive directly inadequately, sound is big, still, the powder metallurgy material wear-resistant, rough surface is being received under the stronger external force effect, and is being exceeded the fatigue strength state, fracture easily, the shortcoming that application life is short.
The utility model content
Deficiency at above-mentioned prior art existence, the purpose of this utility model provides a kind of theftproof lock master dead bolt transmission device, and its structure is very simple, and cost of production is low, cooperate the opening and closing ensuring smooth transmission with three original bolt master bolt plate, installation and maintenance is also very convenient.
To achieve these goals, the technical scheme that the utility model adopted is: a kind of theftproof lock master dead bolt transmission device, comprise handle, pull out axle, spacer, pulling force sheet, slide plate, on pull out sheet, pull out gear piece, sheet, movable lug, main bolt plate, lock housing and side panel energetically greatly, pull out and form square jack, arc pulling block on the axle, pull out axle and be hinged on the lock housing; The inside and outside handle bottom of door forms square inserting column, and square inserting column sleeve is in square jack; Pull out greatly to form on the gear piece and pull out the gear piece jack greatly, pull out gear piece greatly and pull out tooth, arc pulling block sleeve is in pulling out the gear piece jack greatly, forming energetically energetically on the sheet, sheet pulls out tooth, hinge hole, kerve, sheet is that center hinge is connected on the rivet pin of lock housing with the hinge hole energetically, pulls out gear piece greatly and pulls out tooth and pull out tooth with sheet energetically and be meshed; Form stay column on the main bolt plate, the stay column sleeve is in kerve.
Form spacer jack and spacer push jack on the described spacer, on pull out to form on the sheet and pull out the sheet jack, arc pulling block sleeve the spacer jack and on pull out in the sheet jack; On pull out sheet an end resist in the push pedal of movable lug, the spacer push jack resists on the pulling force sheet, forms the square hole of pulling out on the pulling force sheet, the hook portion of slide plate places the square hole of pulling out.
After adopting said structure, the utility model is compared the advantage that is had with prior art: its main bolt plate claims the drive disk assembly of three bolt plate assemblies to have only to pull out greatly gear piece and two parts of sheet energetically again, simple in structure, reduced cost of production, I﹠M is also very convenient.
Its theftproof lock master dead bolt drive mechanism is simple relatively, and by 2.00mm thickness pressing sheet material, totally 7 riveted joints consist of one, and cost of production is low, and driving mechanism is simply direct, and finish is fine, and coefficient of friction is little, and rotation sound is little, and application life is than original length.Improve and overcome original theftproof lock weak point.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation that main bolt plate is in closed condition;
Fig. 2 is the structural representation that main bolt plate is in opening;
Fig. 3 is the schematic perspective view of the inside and outside handle of door;
Fig. 4 is the schematic perspective view that pulls out axle;
Fig. 5 is the schematic perspective view of spacer;
Fig. 6 is the schematic perspective view of pulling force sheet;
Fig. 7 is the schematic perspective view of slide plate;
Fig. 8 on pull out the schematic perspective view of sheet;
Fig. 9 is for pulling out the schematic perspective view of gear piece greatly;
Figure 10 is the schematic perspective view of sheet energetically;
Figure 11 is the schematic perspective view of movable lug;
Figure 12 is the schematic perspective view of main bolt plate.
The specific embodiment
The following stated only is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
Embodiment, see that Fig. 1 is to shown in Figure 12: a kind of theftproof lock master dead bolt transmission device, comprise handle 1, pull out axle 2, spacer 3, pulling force sheet 4, slide plate 5, on pull out sheet 6, pull out gear piece 7, sheet 8, movable lug 9, main bolt plate 10, lock housing 11 and side panel 12 energetically greatly, pull out on the axle 2 and form square jack 21, arc pulling block 22, pull out axle 2 and be hinged on the lock housing 11; Inside and outside handle 1 bottom of door forms square inserting column 1a, and square inserting column 1a sleeve is in square jack 21; Pull out greatly to form on the gear piece 7 and pull out gear piece jack 71 greatly, pull out gear piece greatly and pull out tooth 72, arc pulling block 22 sleeves are in pulling out gear piece jack 71 greatly, forming energetically energetically on the sheet 8, sheet pulls out tooth 81, hinge hole 83, kerve 82, energetically sheet 8 with hinge hole 83 not center hinge be connected on the rivet pin of lock housing 11, pull out gear piece greatly and pull out tooth 72 and pull out tooth 81 with sheet energetically and be meshed; Form stay column 101 on the main bolt plate 10, stay column 101 sleeves are in kerve 82.
Operating principle: see shown in Figure 2ly, pull out axle 2 and rotate and to pull out gear piece 7 greatly; Pull out gear piece greatly and spur sheet 8 energetically; Sheet 8 spurs main bolt plate 10 energetically; Main bolt plate 10 is regained side panel 12, finish the function of door opening state.See that shown in Figure 1 rotating counterclockwise with handle 1 pull out axle 2 pullings and pull out gear piece 7 greatly; Pull out gear piece greatly and spur sheet 8 energetically; Sheet 8 spurs main bolt plate 10 energetically; Main bolt plate 10 is opened fast, and main bolt plate 10 is revealed side panel 28mm, finishes the function of the state of closing the door.
Handle 1 quick rotation of face is pulled out axle 2 pullings and is pulled out gear piece 7 greatly outdoors, pulls out gear piece 7 greatly and spurs sheet 8 energetically, and the status function of closing the door is finished in sheet 8 pulling main bolt plate 10 (claiming three bolt plate assemblies again) quick closedowns energetically.Its only utilize pull out greatly gear piece 7 and energetically sheet 8 just can realize the open and close of main dead bolt, parts are few, and are simple in structure, reduced cost of production.
Remaining part is the structure that has had in the prior art, does not describe in detail, simply is described below:
Clockwise rotate with handle 1 and to pull out axle 2, pull out axle 2 rotational positioning sheets 3, spacer 3 pulling pulling force sheets 4, pulling force sheet 4 pulling slides 5 slide; Pull out simultaneously in axle 2 rotations and pull out sheet 6; On pull out sheet 6 pulling movable lugs 9 movable lug 9 regained side panels 12.
Claims (2)
1. theftproof lock master dead bolt transmission device, comprise handle (1), pull out axle (2), a spacer (3), pulling force sheet (4), slide plate (5), on pull out sheet (6), pull out gear piece (7), sheet (8), movable lug (9), main bolt plate (10), lock housing (11) and side panel (12) energetically greatly, pull out on the axle (2) and form square jack (21), arc pulling block (22), pull out axle (2) and be hinged on the lock housing (11); Inside and outside handle (1) bottom of door forms square inserting column (1a), and square inserting column (1a) sleeve is in square jack (21); It is characterized in that: described pull out greatly to form on the gear piece (7) pull out gear piece jack (71) greatly, pull out gear piece greatly and pull out tooth (72), arc pulling block (22) sleeve is in pulling out gear piece jack (71) greatly, forming energetically energetically on the sheet (8), sheet pulls out tooth (81), hinge hole (83), kerve (82), sheet (8) is that center hinge is connected on the lock housing (11) with hinge hole (83) energetically, pulls out gear piece greatly and pulls out tooth (72) and pull out tooth (81) with sheet energetically and be meshed; Main bolt plate (10) goes up riveted joint stay column (101), and stay column (101) sleeve is in kerve (82).
2. a kind of theftproof lock master dead bolt transmission device according to claim 1, it is characterized in that: form spacer jack (31) and spacer push jack (32) on the described spacer (3), on pull out to form on the sheet (6) and pull out sheet jack (61), arc pulling block (22) sleeve spacer jack (31) and on pull out in the sheet jack (61); On pull out sheet (6) an end resist in the push pedal (91) of movable lug (9), spacer push jack (32) resists on pulling force sheet (4), forms the square hole (41) of pulling out on the pulling force sheet (4), the hook portion (51) of slide plate (5) places the square hole (41) of pulling out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206221560U CN202000751U (en) | 2010-11-24 | 2010-11-24 | Theftproof lock main bolt transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206221560U CN202000751U (en) | 2010-11-24 | 2010-11-24 | Theftproof lock main bolt transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202000751U true CN202000751U (en) | 2011-10-05 |
Family
ID=44703496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206221560U Expired - Fee Related CN202000751U (en) | 2010-11-24 | 2010-11-24 | Theftproof lock main bolt transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202000751U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711381A (en) * | 2014-01-11 | 2014-04-09 | 永康市易捷特电子科技有限公司 | Mechanical anti-theft lock |
| RU216704U1 (en) * | 2022-08-26 | 2023-02-21 | Общество с ограниченной ответственностью "Феррони Инжиниринг" | LATCH FOR LOCK |
-
2010
- 2010-11-24 CN CN2010206221560U patent/CN202000751U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711381A (en) * | 2014-01-11 | 2014-04-09 | 永康市易捷特电子科技有限公司 | Mechanical anti-theft lock |
| RU216704U1 (en) * | 2022-08-26 | 2023-02-21 | Общество с ограниченной ответственностью "Феррони Инжиниринг" | LATCH FOR LOCK |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20141124 |
|
| EXPY | Termination of patent right or utility model |