CN201512096U - Convenient drop prevention crab trap hook - Google Patents
Convenient drop prevention crab trap hook Download PDFInfo
- Publication number
- CN201512096U CN201512096U CN2009200831601U CN200920083160U CN201512096U CN 201512096 U CN201512096 U CN 201512096U CN 2009200831601 U CN2009200831601 U CN 2009200831601U CN 200920083160 U CN200920083160 U CN 200920083160U CN 201512096 U CN201512096 U CN 201512096U
- Authority
- CN
- China
- Prior art keywords
- hook
- rotating shaft
- chain
- bar
- vertical bar
- 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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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to a convenient drop prevention crab trap hook, which belongs to the technical field of aquaculture. The crab trap hook comprises a hanging hole, a horizontal bar, a locking hook, a rotating shaft, a hook chain, a vertical bar and a chain hole, wherein the horizontal bar is a round bar with a rectangular bulge, and the upper end of the vertical bar is connected with the rectangular bulge at the middle part of the horizontal bar through the rotating shaft. The horizontal bar and the vertical bar can both rotate around the rotating shaft and are matched with the rotating shaft. The hook chain is a metal chain and has one end thereof connected with the chain hole and the other end thereof hooked with the locking hook to form a whole. The convenient drop prevention crab trap hook can be fixed with a pull ring only by stretching once and pulling once, and the operations are very convenient. Meanwhile, the crab trap hook adopts the anchoring connection mode, thereby greatly improving the stability compared with a conventional hanger.
Description
Technical field
The utility model relates to the cultural technique field, particularly relates to a kind of anticreep crab pot hook that makes things convenient for.
Background technology
Its mortality is baited, reduced to the fisherman for avoiding the shrimp crab temporarily mutually when putting the shrimp crab that catches in a suitable place to breed, often these seafood need be put in a suitable place to breed respectively in the different crab pots by class, and be hung on hook cross bar in the fish storehouse that fills seawater on.But, because not obstruct measure on the cross bar, when running into wind and waves, be hung on crab pot on the cross bar and collide mutually to cause and break, be out of shape even fall into the water, stable extreme difference.For this reason, the applicant designed a kind of can on the cross bar easily fixedly link with fixing adjacent crab pot between " the quick crab pot spacing bar " of spacing, be used for eliminating the collision between the adjacent crab pot.But under the effect of stormy waves, the common hook of existing suspension crab pot still can break away from link.
The utility model content
The utility model is for solving the deficiencies in the prior art, provide a kind of easy to use and have a higher stability make things convenient for anticreep crab pot hook.
The scheme that solves the utility model technical matters is: make things convenient for anticreep crab pot hook to be made of hanging hole, horizontal stripe, locking hook, rotating shaft, shackles, vertical bar and chain hole.Wherein, horizontal stripe is that the middle part has the round bar that a rectangular preiection, an end have hanging hole, and vertical bar is that the lower end has a chain hole, the round bar that the upper end links to each other with the rectangular preiection at horizontal stripe middle part by rotating shaft.Horizontal stripe and vertical bar all can rotate around the axis and be in active relationship with rotating shaft.Shackles is a metal bracelet, and an end of shackles is connected with the chain hole, and the other end of shackles is as a whole with the locking hook.During use, earlier horizontal stripe is rotated into the state parallel with vertical bar, stretch into horizontal stripe and vertical bar in the link in the lump, after the end of horizontal stripe enters link, vertical bar is pulled back, this moment, horizontal stripe was in the state vertical with vertical bar, the crab pot hook promptly locks with link, and locking being hooked on the hanging hole promptly can further increase conservative factor with the link locking again.
Adopt such scheme, can reach following effect:
1. because the utility model only needs to draw and can fix with draw ring once stretching, it is very convenient to operate.
2. because the utility model has adopted the connection mode of anchoring to be connected with draw ring, compare with traditional hook, its stability improves greatly.
Description of drawings
Fig. 1 is locked in structural representation on the link for the utility model.
Fig. 2 is in the structural representation of idle state for the utility model.
Among the figure: 1. hanging hole 2. horizontal stripes 3. locking hooks 4. rotating shafts 5. shackles 6. vertical bars 7. chain holes 8. links
The specific embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Make things convenient for anticreep crab pot hook to constitute by hanging hole 1, horizontal stripe 2, locking hook 3, rotating shaft 4, shackles 5, vertical bar 6 and chain hole 7.Wherein, horizontal stripe 2 is that the middle part has the round bar that a rectangular preiection, an end have hanging hole 1, and vertical bar 6 is that the lower end has a chain hole 7, the round bar that the upper end links to each other with the rectangular preiection at horizontal stripe 2 middle parts by rotating shaft 4.Horizontal stripe 2 and vertical bar 6 all can be around the shaft 4 rotate and are in active relationship with rotating shaft 4.Shackles 5 is a metal bracelet, and an end of shackles 5 is connected with chain hole 7, and the other end of shackles 5 is as a whole with locking hook 3.During use, earlier horizontal stripe 2 is rotated into the state parallel with vertical bar 6, horizontal stripe 2 and vertical bar 6 are stretched in the link 8 in the lump, after the end of horizontal stripe 2 enters link 8, vertical bar 6 is pulled back, this moment, horizontal stripe 2 was in the state vertical with vertical bar 6, the crab pot hook promptly locks with link, and the hook 3 that will lock again is hung on the hanging hole 1 promptly can further increase conservative factor with the link locking.
Claims (1)
1. one kind makes things convenient for anticreep crab pot hook, constitute by hanging hole, horizontal stripe, locking hook, rotating shaft, shackles, vertical bar and chain hole, it is characterized in that: wherein horizontal stripe is that the middle part has the round bar that a rectangular preiection, an end have hanging hole, vertical bar is that the lower end has a chain hole, the round bar that the upper end links to each other with the rectangular preiection at horizontal stripe middle part by rotating shaft, horizontal stripe and vertical bar all can rotate around the axis and be in active relationship with rotating shaft, shackles is a metal bracelet, one end of shackles is connected with the chain hole, and the other end of shackles is as a whole with the locking hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200831601U CN201512096U (en) | 2009-08-06 | 2009-08-06 | Convenient drop prevention crab trap hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200831601U CN201512096U (en) | 2009-08-06 | 2009-08-06 | Convenient drop prevention crab trap hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201512096U true CN201512096U (en) | 2010-06-23 |
Family
ID=42483499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200831601U Expired - Fee Related CN201512096U (en) | 2009-08-06 | 2009-08-06 | Convenient drop prevention crab trap hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201512096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112660843A (en) * | 2020-12-08 | 2021-04-16 | 浙江海洋大学 | Automatic crab pot recovery device |
-
2009
- 2009-08-06 CN CN2009200831601U patent/CN201512096U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112660843A (en) * | 2020-12-08 | 2021-04-16 | 浙江海洋大学 | Automatic crab pot recovery device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20110806 |