CN204140835U - A kind of Worm gear case with anti-theft feature - Google Patents
A kind of Worm gear case with anti-theft feature Download PDFInfo
- Publication number
- CN204140835U CN204140835U CN201420557708.2U CN201420557708U CN204140835U CN 204140835 U CN204140835 U CN 204140835U CN 201420557708 U CN201420557708 U CN 201420557708U CN 204140835 U CN204140835 U CN 204140835U
- Authority
- CN
- China
- Prior art keywords
- lock
- lock collar
- worm gear
- casing
- gear case
- 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
Links
Abstract
The utility model relates to a kind of Worm gear case, and particularly relate to a kind of Worm gear case with anti-theft feature, this Worm gear case comprises casing, case lid; Be axially arranged with worm gear in described casing, the worm screw be provided with casing internal upper part is rotatably assorted, and it is characterized in that, described worm screw is connected with lock collar, described lock collar ring week is provided with lock collar hole, and the top of described casing is provided with lock ear, and described lock ear is provided with the lock earhole corresponding with lock collar hole site.Due to described worm screw being connected with lock collar, described lock collar ring week is provided with lock collar hole, the top of described casing is provided with lock ear, described lock ear is provided with the lock earhole corresponding with lock collar hole site, is locked in lock collar hole and lock both earholes, effectively prevent worm screw relative to the rotary motion of casing with lock, play antitheft effect, function admirable, application is convenient, safe and reliable.
Description
Technical field
The utility model relates to a kind of Worm gear case, particularly relates to a kind of Worm gear case with anti-theft feature.
Background technique
At present, Worm gear case is applied widely in industrial production and engineering construction, plays very important effect.But adopt existing Worm gear case to control the output of gas, wet goods resource, the worm screw arbitrarily can opening Worm gear case exports, and often there is the hidden danger of the easy stolen mistake of resource, thus can cause great economic loss and security incident; In order to avoid above-mentioned situation occurs, usually need configuration lock or combination lock to protect aborning, production and user cost can be strengthened so again, operational inconvenience can be brought simultaneously.
Model utility content
Technical problem to be solved in the utility model overcomes the deficiencies in the prior art, provides a kind of function admirable, and application is convenient, the safe and reliable Worm gear case with anti-theft feature.
The utility model is achieved by the following technical programs:
Have a Worm gear case for anti-theft feature, this Worm gear case comprises casing, case lid; Be axially arranged with worm gear in described casing, the worm screw be provided with casing internal upper part is rotatably assorted, and it is characterized in that, described worm screw is connected with lock collar, described lock collar ring week is provided with lock collar hole, and the top of described casing is provided with lock ear, and described lock ear is provided with the lock earhole corresponding with lock collar hole site.
The beneficial effects of the utility model are:
Due to described worm screw being connected with lock collar, described lock collar ring week is provided with lock collar hole, the top of described casing is provided with lock ear, described lock ear is provided with the lock earhole corresponding with lock collar hole site, is locked in lock collar hole and lock both earholes, effectively prevent worm screw relative to the rotary motion of casing with lock, play antitheft effect, function admirable, application is convenient, safe and reliable.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present utility model.
In figure: 1. casing, 2. worm gear, 3. worm screw, 4. lock earhole, 5. lock collar hole, 6. lock collar, 7. lock ear.
Embodiment
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with accompanying drawing and most preferred embodiment, the utility model is described in further detail.
As shown in Figure 1, the utility model comprises casing 1, case lid; Be axially arranged with worm gear in described casing, the worm screw 3 be provided with casing internal upper part is rotatably assorted, and it is characterized in that, described worm screw is connected with lock collar 6, described lock collar ring week is provided with lock collar hole 5, and the top of described casing is provided with lock ear 7, and described lock ear is provided with the lock earhole 4 corresponding with lock collar hole site.
Due to described worm screw being connected with lock collar, described lock collar ring week is provided with lock collar hole, the top of described casing is provided with lock ear, described lock ear is provided with the lock earhole corresponding with lock collar hole site, is locked in lock collar hole and lock both earholes, effectively prevent worm screw relative to the rotary motion of casing with lock, play antitheft effect, function admirable, application is convenient, safe and reliable.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (1)
1. have a Worm gear case for anti-theft feature, this Worm gear case comprises casing, case lid; Be axially arranged with worm gear in described casing, the worm screw be provided with casing internal upper part is rotatably assorted, and it is characterized in that, described worm screw is connected with lock collar, described lock collar ring week is provided with lock collar hole, and the top of described casing is provided with lock ear, and described lock ear is provided with the lock earhole corresponding with lock collar hole site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557708.2U CN204140835U (en) | 2014-09-26 | 2014-09-26 | A kind of Worm gear case with anti-theft feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557708.2U CN204140835U (en) | 2014-09-26 | 2014-09-26 | A kind of Worm gear case with anti-theft feature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204140835U true CN204140835U (en) | 2015-02-04 |
Family
ID=52417520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420557708.2U Expired - Fee Related CN204140835U (en) | 2014-09-26 | 2014-09-26 | A kind of Worm gear case with anti-theft feature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204140835U (en) |
-
2014
- 2014-09-26 CN CN201420557708.2U patent/CN204140835U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20160926 |