CN204024314U - A kind of pressing thumb wheel mechanism with dark lattice strongbox - Google Patents
A kind of pressing thumb wheel mechanism with dark lattice strongbox Download PDFInfo
- Publication number
- CN204024314U CN204024314U CN201420500676.2U CN201420500676U CN204024314U CN 204024314 U CN204024314 U CN 204024314U CN 201420500676 U CN201420500676 U CN 201420500676U CN 204024314 U CN204024314 U CN 204024314U
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- CN
- China
- Prior art keywords
- thumb wheel
- gear
- driving lever
- hole
- lock thumb
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- 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
A kind of pressing thumb wheel mechanism with dark lattice strongbox, belong to security articles for use, this thumb wheel mechanism effectively can solve password pulling hole length and there is the problem of potential safety hazard, its structure comprises casing, master lock thumb wheel and secondary lock thumb wheel, master lock thumb wheel and secondary lock thumb wheel are equipped with the gear teeth, it is characterized in that, described casing top is provided with the first through hole, a pin rod has been placed in the first through hole, a tooth bar is vertically fixedly connected with bottom described pin rod, tooth bar is meshed with the first gear of side, and the first gear is meshed with the second gear; The gear shaft of the second gear is fixed with the first driving lever, and the end of the first driving lever opposed gear axle is provided with the second driving lever by rotating shaft, and the side of the end of the first driving lever opposed gear axle is provided with limited block; Described rotating shaft is provided with back-moving spring.The pressing thumb wheel mechanism of this kind of dark lattice strongbox of band, structure is simple, easy to use, improves aesthetic property and the safety of strongbox.
Description
Technical field
The utility model belongs to security articles for use, relates to the strongbox being with dark lattice, especially a kind of pressing thumb wheel mechanism with dark lattice strongbox.
Background technology
The security articles for use that in daily life, strongbox is bank, the place such as company and family often uses, for storing valuables and property.Along with the variation of people's demand, the strongbox with dark lattice arises at the historic moment.
The strongbox of the dark lattice of general band, its structure comprises casing and case lid, dark lattice are provided with in casing, dark lattice by lateral partitions, side door and cabinet wall around forming, side door and case lid all adopt coded lock to control, the strongbox of the dark lattice of band of this kind of structure, and its unlocking mechanism comprises two pull-type mechanical code locks, their thumb wheel is provided with the gear teeth, and the thumb wheel of two coded locks engages each other.
The strongbox of the dark lattice of band of said structure, casing is provided with password pulling hole, and the gear teeth of one of them coded lock thumb wheel are embedded in password pulling hole, and another coded lock entirety is hidden in casing.Under normal circumstances, password pulling hole is longer, needs to stir the gear teeth at password pulling hole place finger when people unblank, to reach the effect of dialling password.The thumb wheel mechanism of this kind of structure, password pulling hole is long, unsightly, and is easily pried open at password pulling hole place, there is potential safety hazard.
Utility model content
Technical assignment of the present utility model provides a kind of pressing thumb wheel mechanism with dark lattice strongbox for above-mentioned deficiency of the prior art, and this thumb wheel mechanism effectively can solve password pulling hole length and there is the problem of potential safety hazard.
The utility model solves the technical scheme that its technical problem adopts: the pressing thumb wheel mechanism of this kind of dark lattice strongbox of band, its structure comprises casing, master lock thumb wheel and secondary lock thumb wheel, master lock thumb wheel and secondary lock thumb wheel are equipped with the gear teeth, it is characterized in that, described casing top is provided with the first through hole, has placed a pin rod, be vertically fixedly connected with a tooth bar bottom described pin rod in the first through hole, tooth bar is meshed with the first gear of side, and the first gear is meshed with the second gear; The gear shaft of the second gear is fixed with the first driving lever, and the end of the first driving lever opposed gear axle is provided with the second driving lever by rotating shaft, and the side of the end of the first driving lever opposed gear axle is provided with limited block; Described rotating shaft is provided with back-moving spring;
The end of the second driving lever phase countershaft is placed between the gear teeth of master lock thumb wheel, and master lock thumb wheel and secondary lock thumb wheel engage each other, and the casing top above master lock thumb wheel is provided with the second through hole;
The utility model also comprises a resetting-mechanism, and it comprises a box body, and described box body is located at below the first through hole, and cassette upper end is fixedly connected with casing top, and pin rod passes bottom box body through the first through hole; Pin rod in box body is laterally fixed with a pressing plate, between bottom pressing plate and box body, is provided with spring.
Preferably, the diameter of the first described gear is greater than the diameter of the second gear.
The utility model has following outstanding beneficial effect:
1, owing to being vertically fixedly connected with a tooth bar bottom described pin rod, tooth bar is meshed with the first gear of side, and the first gear is meshed with the second gear; The gear shaft of the second gear is fixed with the first driving lever, and the end of the first driving lever opposed gear axle is provided with the second driving lever by rotating shaft, and the side of the first driving lever opposed gear shaft end is provided with a limited block; Described rotating shaft is provided with back-moving spring, so people reach the effect of thumb wheel by pushpin rod, the first gear and the second gear can play the effect of speed change simultaneously, and only need protrude sub-fraction can play thumb wheel effect namely casing to be sold rod, and attractive in appearance.
2, because the end of the second driving lever is placed between the gear teeth of master lock thumb wheel, master lock thumb wheel and secondary lock thumb wheel engage each other, casing top above master lock thumb wheel is provided with the second through hole, so observe the change of numeral during thumb wheel by the second through hole, second through hole is smaller, be only cash sale rod and the second through hole above casing, not easily pried open, safety improves greatly.
3, because the utility model also comprises a resetting-mechanism, so pin rod can be resetted by this mechanism after being pressed, the convenient group next gear teeth, are beneficial to people and adjust password.
4, because the diameter of the first described gear is greater than the diameter of the second gear, thus it can ensure to sell rod press comparatively short stroke time can stir the gear teeth, be beneficial to the attractive in appearance and people of casing and use.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the first driving lever of the present utility model and the second deflector rod structure schematic diagram.
Description of reference numerals: 1 pin rod, 2 first through holes, 3 casings, 4 second through holes, 5 master lock thumb wheels, 6 secondary lock thumb wheels, 7 second driving levers, 8 rotating shafts, 9 first driving levers, 10 gear shafts, 11 second gears, 12 first gears, 13 tooth bars, 14 box bodys, 15 springs, 16 pressing plates, 17 back-moving springs, 18 limited blocks.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the pressing thumb wheel mechanism of this kind of dark lattice strongbox of band, its structure comprises casing 3, master lock thumb wheel 5 and secondary lock thumb wheel 6, master lock thumb wheel 5 and secondary lock thumb wheel 6 are equipped with the gear teeth, described casing 3 top is provided with the first through hole 2, has placed a pin rod 1 in the first through hole 2, is vertically fixedly connected with a tooth bar 13 bottom described pin rod 1, tooth bar 13 is meshed with the first gear 12 of side, and the first gear 12 is meshed with the second gear 11; The gear shaft 10 of the second gear 11 is fixed with the first driving lever 9, the end of the opposed gear axle 10 of the first driving lever 9 is provided with the second driving lever 7 by rotating shaft 8, and the side of the end of the first driving lever 9 opposed gear axle 10 is provided with a limited block 18, the effect of limited block is, it can prevent the second driving lever reversing, is beneficial to and stirs the gear teeth.Described rotating shaft 8 is provided with back-moving spring 17, and it can play the effect resetted by the second driving lever.
The end of the phase countershaft 8 of the second driving lever 7 is placed between the gear teeth of master lock thumb wheel 5, master lock thumb wheel 5 and secondary lock thumb wheel 6 engage each other, casing 1 top above master lock thumb wheel 5 is provided with the second through hole 4, the aperture of the second through hole is very little, only need see the numeral on the gear teeth clearly, it is convenient for people to check numeral when adjusting password, and is not easily pried open, and improves the security performance of strongbox.
The utility model also comprises a resetting-mechanism, and it comprises a box body 14, and described box body 14 is located at below the first through hole 2, and box body 14 upper end is fixedly connected with casing 3 top, and pin rod 1 passes bottom box body 14 through the first through hole 2; Pin rod 1 in box body 14 is laterally fixed with a pressing plate 16, between bottom pressing plate 16 and box body 14, is provided with spring 15.When adjusting password, after this mechanism can ensure to unclamp hand by lower pin bar, pin rod automatically resets.
In above-described embodiment, more specifically, the diameter of the first described gear 12 is greater than the diameter of the second gear 11, the effect that this kind is arranged is, people only need the less stroke of pushpin rod to stir the gear teeth, therefore, pin rod only need protrude sub-fraction at casing top, improves the aesthetic property of casing.
The above, be only preferred embodiment of the present utility model, not does any pro forma restriction to the utility model.Any those of ordinary skill in the art, do not departing under technical solutions of the utility model ambit, technology contents described above all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solutions of the utility model, according to technology of the present utility model to any change amendment made for any of the above embodiments, equivalent variations and modification, all belongs to the protection domain of the technical program.
Claims (2)
1. the pressing thumb wheel mechanism of the dark lattice strongbox of band, its structure comprises casing, master lock thumb wheel and secondary lock thumb wheel, master lock thumb wheel and secondary lock thumb wheel are equipped with the gear teeth, it is characterized in that, described casing top is provided with the first through hole, has placed a pin rod, be vertically fixedly connected with a tooth bar bottom described pin rod in the first through hole, tooth bar is meshed with the first gear of side, and the first gear is meshed with the second gear; The gear shaft of the second gear is fixed with the first driving lever, and the end of the first driving lever opposed gear axle is provided with the second driving lever by rotating shaft, and the side of the end of the first driving lever opposed gear axle is provided with limited block; Described rotating shaft is provided with back-moving spring;
The end of the second driving lever phase countershaft is placed between the gear teeth of master lock thumb wheel, and master lock thumb wheel and secondary lock thumb wheel engage each other, and the casing top above master lock thumb wheel is provided with the second through hole;
The utility model also comprises a resetting-mechanism, and it comprises a box body, and described box body is located at below the first through hole, and cassette upper end is fixedly connected with casing top, and pin rod passes bottom box body through the first through hole; Pin rod in box body is laterally fixed with a pressing plate, between bottom pressing plate and box body, is provided with spring.
2. a kind of pressing thumb wheel mechanism with dark lattice strongbox according to claim 1, is characterized in that, the diameter of the first described gear is greater than the diameter of the second gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500676.2U CN204024314U (en) | 2014-09-02 | 2014-09-02 | A kind of pressing thumb wheel mechanism with dark lattice strongbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500676.2U CN204024314U (en) | 2014-09-02 | 2014-09-02 | A kind of pressing thumb wheel mechanism with dark lattice strongbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204024314U true CN204024314U (en) | 2014-12-17 |
Family
ID=52064198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420500676.2U Expired - Fee Related CN204024314U (en) | 2014-09-02 | 2014-09-02 | A kind of pressing thumb wheel mechanism with dark lattice strongbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204024314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114632889A (en) * | 2022-04-06 | 2022-06-17 | 南通大学 | Straightening and bending device for detecting bending strength of metal wire |
-
2014
- 2014-09-02 CN CN201420500676.2U patent/CN204024314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114632889A (en) * | 2022-04-06 | 2022-06-17 | 南通大学 | Straightening and bending device for detecting bending strength of metal wire |
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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: 20141217 Termination date: 20190902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |