CN202050772U - Pigsty door pin - Google Patents
Pigsty door pin Download PDFInfo
- Publication number
- CN202050772U CN202050772U CN2011200943873U CN201120094387U CN202050772U CN 202050772 U CN202050772 U CN 202050772U CN 2011200943873 U CN2011200943873 U CN 2011200943873U CN 201120094387 U CN201120094387 U CN 201120094387U CN 202050772 U CN202050772 U CN 202050772U
- Authority
- CN
- China
- Prior art keywords
- door
- latch
- crossette
- pin
- pig
- 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
Images
Landscapes
- Housing For Livestock And Birds (AREA)
Abstract
The utility model discloses a pigsty door pin which comprises a plug pin and a doorframe, wherein fixed door lugs are respectively arranged at the upper part and the lower part of the doorframe; and the plug pin which penetrates through the upper door lug to get into the lower door lug is not inserted into the bottom surface of the lower door lug due to being sealed by the bottom part of the lower door lug. With reasonable design and a simple structure, the pigsty door pin solves the problem that a pigsty door can be easily opened as a connecting pin and the door pin can be humped up by a pig. After being improved, a plug pin door is quite firm and cannot be easily humped up by the pig.
Description
Technical field
The utility model relates to the stockbreeding machine special equipment technical field of raising pigs, and specifically belongs to the swinery door bolt.
Background technology
In the swinery equipment of metal pipe material processing, hurdle sheet connecting pin and door bolt are often encircleed by pig, cause pig to run out of the hurdle, cause the inconvenience of raising and the confusion of swinery.
The utility model content
The purpose of this utility model provides the swinery door bolt, and solved connecting pin and door bolt and encircleed by pig, the problem that the swinery door is opened easily, reasonable in design, simple in structure, improve back latch door and firmly be difficult for being encircleed by pig.
The technical solution adopted in the utility model is as follows:
The swinery door bolt comprises latch, doorframe, and described doorframe top and the bottom are equipped with fixedly crossette, and latch passes crossette in following crossette, and described Xiamen eardrum portion sealing latch does not insert Xiamen eardrum face.
Described going up has latch handle retaining mouth on the crossette.
Compared with the prior art, the beneficial effects of the utility model are as follows:
Of the present utility modelly have latch handle retaining mouth on the crossette and fix the connection latch by going up, pig can't be encircleed from above and latch, latch passes crossette and arrives crossette down, seal at Xiamen eardrum face, pig can not be encircleed to latch, the swinery door just is difficult for being plowed by pig like this, the phenomenon that swinery runs chaotically can not occur, and uses simple to operate.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an A-A sectional structure schematic diagram of the present utility model.
Embodiment
Referring to accompanying drawing, the swinery door bolt, comprise latch 1, doorframe 2, doorframe 2 top and the bottom are equipped with fixedly crossette, latch 1 passes crossette 3 in crossette 4 down, has latch handle retaining mouthfuls 5 on the last crossette 3, and the latch handle is scratched on latch handle retaining mouth 5, sealings latch 1 in following crossette 4 bottoms does not insert down crossette 4 bottom surfaces, like this pig from about two ends all latch 1 can't be opened.
Claims (2)
1. the swinery door bolt comprises latch, doorframe, it is characterized in that: described doorframe top and the bottom are equipped with fixedly crossette, and latch passes crossette in following crossette, and described Xiamen eardrum portion sealing latch does not insert Xiamen eardrum face.
2. according to the described swinery door bolt of claim 1, it is characterized in that: described going up has latch handle retaining mouth on the crossette.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200943873U CN202050772U (en) | 2011-04-01 | 2011-04-01 | Pigsty door pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200943873U CN202050772U (en) | 2011-04-01 | 2011-04-01 | Pigsty door pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202050772U true CN202050772U (en) | 2011-11-30 |
Family
ID=45010761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200943873U Expired - Fee Related CN202050772U (en) | 2011-04-01 | 2011-04-01 | Pigsty door pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202050772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761025A (en) * | 2017-01-06 | 2017-05-31 | 中国农业科学院兰州畜牧与兽药研究所 | A kind of drylot feeding, the door lock for herding fence |
-
2011
- 2011-04-01 CN CN2011200943873U patent/CN202050772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761025A (en) * | 2017-01-06 | 2017-05-31 | 中国农业科学院兰州畜牧与兽药研究所 | A kind of drylot feeding, the door lock for herding fence |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202050772U (en) | Pigsty door pin | |
| CN203302117U (en) | Pigsty door bolt | |
| CN203353377U (en) | Ventilation opening sealing cover of hog house | |
| CN103637690A (en) | Dustproof cover of water dispenser | |
| CN203050153U (en) | Sealing cover for end socket of section bar of shower room | |
| CN204312928U (en) | For the plastic plug of pipe joint protection | |
| CN203954193U (en) | A kind of novel infusion solutions preparation container | |
| CN204703708U (en) | Base substrate drifting dust cupboard access door | |
| CN204929920U (en) | One is raised pigs coil structures | |
| CN202962009U (en) | Filtering cup capable of facilitating water filling | |
| CN202990645U (en) | Anti-rusting padlock | |
| CN201980553U (en) | Sauce packet | |
| CN201826033U (en) | Electrolytic tank acid mist exhausting structure with exhaust port arranged on convex edge of electrolytic tank | |
| CN202429990U (en) | Water ladle | |
| CN202125224U (en) | Electric garage door panel bottom seal | |
| CN204958799U (en) | Coke oven combined cover | |
| CN201362878Y (en) | Anti-overflow water pool | |
| CN201638750U (en) | Relay | |
| CN202810537U (en) | Improved translation type window frame | |
| CN202596519U (en) | Sealing mechanism of cooling liquid tank of wire drawing machine | |
| CN202807358U (en) | Cover of wine jar | |
| CN202880228U (en) | Left-window-and-right-window-type dustbin | |
| CN203970242U (en) | A kind of side-extract type paper-extracting box | |
| CN205859718U (en) | A kind of ultra-thin LED work light lamp housing | |
| CN204028187U (en) | A kind of electric energy meter with Antitheft lead seal structure |
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: 20111130 Termination date: 20150401 |
|
| EXPY | Termination of patent right or utility model |