CN204551407U - The contractile rubbish recovery hook of a kind of bill - Google Patents
The contractile rubbish recovery hook of a kind of bill Download PDFInfo
- Publication number
- CN204551407U CN204551407U CN201520186649.7U CN201520186649U CN204551407U CN 204551407 U CN204551407 U CN 204551407U CN 201520186649 U CN201520186649 U CN 201520186649U CN 204551407 U CN204551407 U CN 204551407U
- Authority
- CN
- China
- Prior art keywords
- bill
- multidiameter
- hollow cavity
- hole
- shrinkage pool
- 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 discloses the contractile rubbish recovery hook of a kind of bill, comprise crowfoot and drag for bar, crowfoot comprises coupler body, head rod and bill, the rear end of coupler body is connected with the front end of dragging for bar, the rear end of head rod is connected with the front end of coupler body, the front end of head rod has shrinkage pool, the rear end of bill is provided with hollow cavity, the related hollow cavity of bill can embed in shrinkage pool together, the second spring is provided with in hollow cavity, the two ends of the second spring are provided with multidiameter, the little axle of multidiameter outwardly, the hollow cavity inwall relative with the little axle of multidiameter is provided with through hole, the little axle of multidiameter passes hollow cavity through through hole, the two side that shrinkage pool is relative is provided with the first positioning through hole and the second positioning through hole that axle little of multidiameter mate.Bill of the present utility model is collapsible in shrinkage pool, when not using placement, not easily makes people injured.
Description
Technical field
The utility model relates to a kind of rubbish recovery hook, is specifically related to the contractile rubbish recovery hook of a kind of bill.
Background technology
Recovery hook is a kind of common apparatus for pumped surface floating refuse, and existing common recovery hook comprises and drags for bar and crowfoot, drags for bar and crowfoot integrally casting is shaping, for the ease of salvaging rubbish, often the bill of crowfoot is relatively more sharp-pointed, and when not using placement, one does not note being easy to make people injured.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides the contractile rubbish recovery hook of a kind of bill.
In order to achieve the above object, the technical scheme that the utility model adopts is:
The contractile rubbish recovery hook of a kind of bill, comprise crowfoot and drag for bar, described crowfoot comprises coupler body, head rod and bill, the rear end of described coupler body is connected with the front end of dragging for bar, the rear end of described head rod is connected with the front end of coupler body, the front end of described head rod has shrinkage pool, the rear end of described bill is provided with hollow cavity, the related hollow cavity of described bill can embed in shrinkage pool together, the second spring is provided with in described hollow cavity, the two ends of described second spring are provided with multidiameter, the little axle of described multidiameter outwardly, the hollow cavity inwall relative with the little axle of multidiameter is provided with through hole, the little axle of described multidiameter passes hollow cavity through through hole, the two side that described shrinkage pool is relative is provided with the first positioning through hole and the second positioning through hole that axle little of multidiameter mate, when the little axle of multidiameter embeds the first positioning through hole, bill exposes shrinkage pool, when the little axle of multidiameter embeds the second positioning through hole, bill shrinks in shrinkage pool.
Described bill is conical structure.
The first spring is provided with between bottom described hollow cavity and shrinkage pool.
Described coupler body rear end and drag between bar front end and be also connected with the second connecting rod.
Described second connecting rod is Universal pipe structure.
The described bar that drags for is expansion link.
The beneficial effect that the utility model reaches: bill of the present utility model is collapsible in shrinkage pool, when not using placement, not easily makes people injured.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the connection diagram of head rod and bill.
Fig. 3 is the structural representation of head rod.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As Fig. 1, shown in 2 and 3, the contractile rubbish recovery hook of a kind of bill, comprise crowfoot and drag for bar 1, crowfoot comprises coupler body 3, head rod 4 and bill 5, the rear end of coupler body 3 is connected with the front end of dragging for bar 1, the rear end of head rod 4 is connected with the front end of coupler body 3, the front end of head rod 4 has shrinkage pool, bill 5 is conical structure in the present embodiment, the rear end of bill 5 is provided with hollow cavity 6, the related hollow cavity 6 of bill 5 can embed in shrinkage pool together, the first spring 7 is provided with between bottom hollow cavity 6 and shrinkage pool, the second spring 8 is provided with in hollow cavity 6, the two ends of the second spring 8 are provided with multidiameter 9, the little axle of multidiameter 9 outwardly, hollow cavity 6 inwall relative with the little axle of multidiameter 9 is provided with through hole, the little axle of multidiameter 9 passes hollow cavity 6 through through hole, the two side that shrinkage pool is relative is provided with the first positioning through hole 11 and the second positioning through hole 10 mated with the little axle of multidiameter 9, when the little axle of multidiameter 9 embeds the first positioning through hole 11, bill 5 exposes shrinkage pool, when the little axle of multidiameter 9 embeds the second positioning through hole 10, bill 5 shrinks in shrinkage pool.
Above-mentioned coupler body 3 rear end and drag for that to be also connected with the second connecting rod 2, second connecting rod 2 between bar 1 front end be Universal pipe structure, can bending arbitrarily, not only can save space when depositing, be convenient in use change crowfoot direction simultaneously; The above-mentioned bar 1 that drags for, for expansion link, can save space when depositing.
Above-mentioned rubbish recovery hook, in use, little for multidiameter 9 axle is embedded in the first positioning through hole 11, makes bill 5 expose shrinkage pool, when not needing to use, press the little axle of multidiameter 9, second spring 8 is shunk, bill 5 is pushed to, to shrinkage pool more depths, little for multidiameter 9 axle is embedded the second positioning through hole 10, bill 5 shrinks in shrinkage pool, not easily makes people injured.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (6)
1. the contractile rubbish recovery hook of bill, it is characterized in that: comprise crowfoot and drag for bar, described crowfoot comprises coupler body, head rod and bill, the rear end of described coupler body is connected with the front end of dragging for bar, the rear end of described head rod is connected with the front end of coupler body, the front end of described head rod has shrinkage pool, the rear end of described bill is provided with hollow cavity, the related hollow cavity of described bill can embed in shrinkage pool together, the second spring is provided with in described hollow cavity, the two ends of described second spring are provided with multidiameter, the little axle of described multidiameter outwardly, the hollow cavity inwall relative with the little axle of multidiameter is provided with through hole, the little axle of described multidiameter passes hollow cavity through through hole, the two side that described shrinkage pool is relative is provided with the first positioning through hole and the second positioning through hole that axle little of multidiameter mate, when the little axle of multidiameter embeds the first positioning through hole, bill exposes shrinkage pool, when the little axle of multidiameter embeds the second positioning through hole, bill shrinks in shrinkage pool.
2. the contractile rubbish recovery hook of a kind of bill according to claim 1, is characterized in that: described bill is conical structure.
3. the contractile rubbish recovery hook of a kind of bill according to claim 1, is characterized in that: be provided with the first spring between bottom described hollow cavity and shrinkage pool.
4. the contractile rubbish recovery hook of a kind of bill according to claim 1, is characterized in that: described coupler body rear end and drag between bar front end and be also connected with the second connecting rod.
5. the contractile rubbish recovery hook of a kind of bill according to claim 4, is characterized in that: described second connecting rod is Universal pipe structure.
6. the contractile rubbish recovery hook of a kind of bill according to claim 1 or 4, is characterized in that: described in drag for bar be expansion link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186649.7U CN204551407U (en) | 2015-03-31 | 2015-03-31 | The contractile rubbish recovery hook of a kind of bill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186649.7U CN204551407U (en) | 2015-03-31 | 2015-03-31 | The contractile rubbish recovery hook of a kind of bill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204551407U true CN204551407U (en) | 2015-08-12 |
Family
ID=53826540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520186649.7U Expired - Fee Related CN204551407U (en) | 2015-03-31 | 2015-03-31 | The contractile rubbish recovery hook of a kind of bill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204551407U (en) |
-
2015
- 2015-03-31 CN CN201520186649.7U patent/CN204551407U/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 |
Granted publication date: 20150812 Termination date: 20160331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |