CN202221637U - Counter lock plunger - Google Patents
Counter lock plunger Download PDFInfo
- Publication number
- CN202221637U CN202221637U CN2011203308406U CN201120330840U CN202221637U CN 202221637 U CN202221637 U CN 202221637U CN 2011203308406 U CN2011203308406 U CN 2011203308406U CN 201120330840 U CN201120330840 U CN 201120330840U CN 202221637 U CN202221637 U CN 202221637U
- Authority
- CN
- China
- Prior art keywords
- lock body
- bolt
- counter
- keyhole
- fixedly connected
- 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 - Lifetime
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a counter lock plunger, which comprises the following components: a lock body which is provided with a key hole, and a lock plunger which is fixedly connected with the lock body, wherein the lock body is provided with a latching mechanism which causes the lock plunger to move unidirectionally. The counter lock plunger can be only unlocked through shearing off the lock plunger when the counter is locked and therefore has the following advantages: high opening prevention effect, and high safety performance.
Description
Technical field
The utility model relates to a kind of lock and uses element, relates in particular to a kind of counter bolt.
Background technology
The lock that is used to lock counter in the market all is padlocks, prevents that counter from being opened by other people, however the anti-unlatching weak effect of padlock and if counter situation about being opened by the people midway, other people are also unknown.
The utility model content
The purpose of the utility model is the defective that exists to prior art, provides a kind of anti-unlatching effective counter bolt, to solve anti-unlatching weak effect that prior art exists, can't learn the defective whether counter midway is opened.
For realizing above-mentioned purpose; The utility model solves the technical scheme that its technical matters adopted: a kind of counter bolt comprises that the lock body that is provided with keyhole, the bolt that is fixedly connected with said lock body, said lock body are provided with to make the unidirectional mobile lockable mechanism of said bolt.
On the technique scheme basis and as a kind of preferred version of above-mentioned technology: said lockable mechanism mainly by: lockhole, spring, hoodle are formed; Angled distribution between the keyhole on said lockhole and the said lock body; The external diameter of said hoodle is slightly less than the internal diameter of said lockhole; Said spring one end is fixedly connected with said hoodle, and the other end is fixedly connected with said lock body, and said hoodle has at least part to be positioned at said keyhole.
On the technique scheme basis and as a kind of preferred version of above-mentioned technology: the counter bolt of the utility model also comprises the rivet that is used for firm said bolt, and said rivet is fixed on the said lock body.
On the technique scheme basis and as a kind of preferred version of above-mentioned technology: the counter bolt of the utility model also comprises the riveting sheet, and said spring is fixedly connected with said riveting sheet, and said riveting sheet is fixedly connected with said lock body.
On the technique scheme basis, its lock body of counter bolt of the utility model can adopt any available material known in the art to process, and as a kind of preferred version of above-mentioned technology: said lock body is processed by plastics or metal.
On the technique scheme basis, its bolt of counter bolt of the utility model can adopt any available material known in the art to process, and as a kind of preferred version of above-mentioned technology: said bolt adopts flexible material to process.
On the technique scheme basis and as a kind of preferred version of above-mentioned technology: said flexible material is a wire rope.
On the technique scheme basis and as a kind of preferred version of above-mentioned technology: the keyhole that is arranged on the lock body can also can be arranged on other position of lock body with the setting of lock body concentric, and keyhole is slightly larger than the external diameter of bolt.
The utility model compared with prior art has following technique effect: adopt the counter bolt of this structure, bolt can only unidirectionally move in keyhole, can not from keyhole, pull out bolt, has only through the mode of cutting off bolt and unblanks; Its anti-unlatching is effective.Owing to can only adopt the mode of cutting off bolt to unblank, counter is unlocked and can finds rapidly midway, has improved the security of counter.
Description of drawings
Fig. 1 is the structural representation of the utility model counter bolt;
Fig. 2 is the anatomical structure synoptic diagram of the utility model counter bolt;
Embodiment
Next with reference to Figure of description to explanation at length below the utility model counter lock row culture, the structure of being given in the accompanying drawings only is used to explain the assembly connecting mode of the utility model, is not its size specification etc. is constituted restriction.
Like Fig. 1, shown in Figure 2; The Paper strip soal for goods cabinet of the utility model; Comprise the lock body 1, the bolt 2 that is fixedly connected with lock body 1 that are provided with keyhole 11, on lock body 1, be provided with and make bolt 2 unidirectional mobile lockable mechanisms; This lockable mechanism can only make bolt pierce in the keyhole and bolt is pulled out in keyhole, can only cut off the mode of bolt and open this counter bolt.Lock body 1 can adopt materials such as plastics, metal to process.Be arranged on the keyhole 11 on the lock body 1, it can also can be arranged on other position of lock body 1 with lock body 1 concentric setting, and keyhole 11 is slightly larger than the external diameter of bolt 2.Bolt 2 can adopt flexible material to process, and preferably adopts wire rope.
Be used to the rivet 12 that prevents that bolt 2 from deviating from order bolt 2 more firmly to be fixed on the lock body 1, to be provided with, the head of rivet 12 is tight against on bolt 2 and is fixed on lock body 1.Lockable mechanism mainly by: lockhole 5, spring 4, hoodle 3 are formed, 11 angled distributions of lockhole 5 and keyhole, hoodle 3 external diameters are slightly less than the internal diameter of lockhole 5, hoodle 3 can move in lockhole 5.Spring 4 one ends are fixedly connected with hoodle 3, and the other end is fixedly connected with lock body 1, and hoodle 3 has at least part to be positioned at keyhole 11.In order to prevent that spring 4 from coming off, also be provided with the riveting sheet 13 that is fixed on the lock body 1, it is fixed on the lock body 1, and riveting sheet 13 is fixedly connected with spring 4.
The above embodiment is a kind of of the more preferably concrete embodiment of the utility model, and common variation that those skilled in the art carries out in the utility model technical scheme scope and replacement all should be included in the protection domain of the utility model.
Claims (9)
1. counter bolt is characterized in that: comprising that the lock body that is provided with keyhole, the bolt that is fixedly connected with said lock body, said lock body are provided with makes the unidirectional mobile lockable mechanism of said bolt.
2. counter bolt according to claim 1; It is characterized in that: said lockable mechanism mainly by: lockhole, spring, hoodle are formed; Angled distribution between the keyhole on said lockhole and the said lock body, the external diameter of said hoodle is slightly less than the internal diameter of said lockhole, and said spring one end is fixedly connected with said hoodle; The other end is fixedly connected with said lock body, and said hoodle has at least part to be positioned at said keyhole.
3. counter bolt according to claim 1 is characterized in that: also comprise the rivet that is used for firm said bolt, said rivet is fixed on the said lock body, and the head of said rivet is tight against at said bolt.
4. counter bolt according to claim 2 is characterized in that: also comprise the riveting sheet, said spring is fixedly connected with said riveting sheet, and said riveting sheet is fixedly connected with said lock body.
5. counter bolt according to claim 1 is characterized in that: said lock body is processed by plastics or metal.
6. counter bolt according to claim 1 is characterized in that: said bolt adopts flexible material to process.
7. counter bolt according to claim 6 is characterized in that: said flexible material is a wire rope.
8. counter bolt according to claim 1 is characterized in that: said keyhole and said lock body concentric are provided with.
9. counter bolt according to claim 1 is characterized in that: keyhole is slightly larger than the external diameter of bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203308406U CN202221637U (en) | 2011-09-05 | 2011-09-05 | Counter lock plunger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203308406U CN202221637U (en) | 2011-09-05 | 2011-09-05 | Counter lock plunger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202221637U true CN202221637U (en) | 2012-05-16 |
Family
ID=46043660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203308406U Expired - Lifetime CN202221637U (en) | 2011-09-05 | 2011-09-05 | Counter lock plunger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202221637U (en) |
-
2011
- 2011-09-05 CN CN2011203308406U patent/CN202221637U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Yongjia County of Wenzhou City, Zhejiang province 325100 Wuniu Street East Mongolia Industrial Park Patentee after: Wenzhou Huabang safety seal Limited by Share Ltd Address before: 325100, No. 80-82, Tong Tong Street, Shang Tang Town, Yongjia County, Zhejiang, Wenzhou Patentee before: Yongjia Harbor Security Seals Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120516 |