CN202206043U - Anti-theft sealing cap - Google Patents
Anti-theft sealing cap Download PDFInfo
- Publication number
- CN202206043U CN202206043U CN2011203573702U CN201120357370U CN202206043U CN 202206043 U CN202206043 U CN 202206043U CN 2011203573702 U CN2011203573702 U CN 2011203573702U CN 201120357370 U CN201120357370 U CN 201120357370U CN 202206043 U CN202206043 U CN 202206043U
- Authority
- CN
- China
- Prior art keywords
- sealing cap
- pin hole
- cavity
- utility
- latch
- 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 an anti-theft sealing cap, comprising a hard shell, wherein a cavity is arranged in the shell; the cavity is provided with a spring and a spring baffle ring orderly from inside to outside; bolts holes connected up and down are arranged in the centre of the spring baffle ring; and the cross section of the bolt hole is noncircular. The anti-theft sealing cap has the advantages of preventing the bolts rotating effectively and better anti-theft performance.
Description
Technical field
The utility model belongs to technical field of burglary prevention, specifically is meant a kind of antitheft sealing cap that is applied to the antitheft of casings such as distributor.
Background technology
The antitheft sealing cap is a kind of antitheft locking device that is applied to power distribution equipment, to substitute traditional lead sealing.The structure of existing antitheft sealing cap (as shown in Figure 1) has generally comprised columniform housing 1'; Be provided with cavity in this housing; This cavity is disposed with spring 3' and check ring 4' from inside to outside, and described check ring 4' center is provided with the pin hole 41' of up/down perforation.This antitheft sealing cap in use; Latch is inserted in the pin hole; And by spring with the hooking of latch head end, can prevent that latch from extracting once more, when needs are opened the casing by the sealing of antitheft sealing cap; Must be at first that the antitheft sealing cap is broken with the special fixture folder, thus effective effect that realizes the antitheft sealing.
But existing this antitheft sealing cap, its pin hole are circular, therefore; Under the state that latch is hooked by spring, still can rotate, therefore the lawless person occur and utilize turning tool that latch is repeatedly rotated; Thereby latch and spring are rotated frequent friction; Cause spring breakage, thereby illegally opened the power consumption equipment casing, bring loss to enterprise.
Summary of the invention
The purpose of the utility model is in order to overcome the shortcoming and defect that prior art exists, and provides a kind of latch that can effectively prevent to rotate, thereby improves the antitheft sealing cap of theftproof performance.
For realizing above-mentioned purpose; The technical scheme of the utility model is the housing that includes hard; Be provided with cavity in this housing; This cavity is disposed with spring and check ring from inside to outside, and described check ring center is provided with the pin hole of up/down perforation, and the cross section of described pin hole is non-circular setting.Through this setting, when practical application, only need the shape of latch be arranged to corresponding with the non-circular structure of pin hole, can prevent latch locking after, the rotation of latch, thus improved the theftproof performance of the utility model effectively.
Further being provided with is that described pin hole includes circular port, and the longitudinal fluting that is symmetricly set on the twice symmetry on the inwall of circular port, constitutes non-circular structure.This setting; For realizing a kind of implementation of latch rotation; Certainly those skilled in the art can also adopt other similar structure settings on the basis of this setting, prevent the rotation of latch; These similar means settings and the constructed design that all belongs to the application should fall within the application's the protection range.The cross section that is described pin hole such as the further setting of the pin hole of following flat ellipse setting is a flat ellipse.
The utility model has the advantages that to prevent effectively that latch from rotating, theftproof performance is good.
Below in conjunction with Figure of description and embodiment the utility model is done further introduction.
Description of drawings
Fig. 1 tradition antitheft sealing cap structure is provided with figure;
Fig. 2 the utility model embodiment structure is provided with figure.
Embodiment
The embodiment of the utility model as shown in Figure 2; Include the housing 1 of hard, be provided with cavity 11 in this housing, this cavity 11 is disposed with spring 2 and check ring 3 from inside to outside; Described check ring 3 centers are provided with the pin hole 31 of up/down perforation; The cross section of described pin hole 31 is non-circular setting, when practical application, only need the shape of latch be arranged to corresponding with the non-circular structure of pin hole 31; After can preventing latch locking; The rotation of latch, the mechanism of the described pin hole 31 of present embodiment is preferably the longitudinal fluting 312 of the twice symmetry on the inwall that includes circular port and be symmetricly set on circular port, constitutes non-circular structure.
The foregoing description is to the specific descriptions of the utility model; Only be used for the utility model is further specified; Can not be interpreted as the qualification to the utility model protection range, the technician of this area according to the content of above-mentioned utility model the utility model is made some nonessential improvement and adjustment all falls within the protection range of the utility model.
Claims (3)
- One kind the antitheft sealing cap; Include the housing of hard, be provided with cavity in this housing, this cavity is disposed with spring and check ring from inside to outside; Described check ring center is provided with the pin hole of up/down perforation, it is characterized in that: the cross section of described pin hole is non-circular setting.
- 2. a kind of antitheft sealing cap according to claim 1 is characterized in that: the longitudinal fluting that described pin hole includes circular port and is symmetricly set on the twice symmetry on the inwall of circular port constitutes non-circular structure.
- 3. a kind of antitheft sealing cap according to claim 1 is characterized in that: the cross section of described pin hole is a flat ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203573702U CN202206043U (en) | 2011-09-22 | 2011-09-22 | Anti-theft sealing cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203573702U CN202206043U (en) | 2011-09-22 | 2011-09-22 | Anti-theft sealing cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202206043U true CN202206043U (en) | 2012-04-25 |
Family
ID=45970141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203573702U Expired - Fee Related CN202206043U (en) | 2011-09-22 | 2011-09-22 | Anti-theft sealing cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202206043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069502A (en) * | 2017-06-17 | 2017-08-18 | 长沙诚源电器成套有限公司 | A kind of energy-saving power distribution cabinet with anti-theft feature |
-
2011
- 2011-09-22 CN CN2011203573702U patent/CN202206043U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069502A (en) * | 2017-06-17 | 2017-08-18 | 长沙诚源电器成套有限公司 | A kind of energy-saving power distribution cabinet with anti-theft feature |
| CN107069502B (en) * | 2017-06-17 | 2018-07-03 | 湖南诚源电器股份有限公司 | A kind of energy-saving power distribution cabinet with anti-theft feature |
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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: 20120425 Termination date: 20140922 |
|
| EXPY | Termination of patent right or utility model |