CN204442919U - A kind of point flat combination spade - Google Patents
A kind of point flat combination spade Download PDFInfo
- Publication number
- CN204442919U CN204442919U CN201520071577.1U CN201520071577U CN204442919U CN 204442919 U CN204442919 U CN 204442919U CN 201520071577 U CN201520071577 U CN 201520071577U CN 204442919 U CN204442919 U CN 204442919U
- Authority
- CN
- China
- Prior art keywords
- head
- spade
- grafter
- clamping screw
- shovel head
- 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 point flat combination spade.It is by spade handle, spade is sleeve, point shovel head, hinged folding, grafter head, clamping screw, locking nut forms, described spade is hollow cone sleeve, spade inserts tip fastening, rectangle above point shovel head, circular arc is pointed below, centre has one to be laterally hinged with folding, above point shovel head, respectively there are two circular holes below, two circular holes are had above grafter head, clamping screw can be passed, grafter head is rectangle, be connected with sharp shovel head by hinged folding, can spin upside down around hinged folding, with clamping screw, locking nut is fastening and fit tightly on sharp shovel head, clamping screw, locking nut head is spherical cap shape, reduce friction during work.The utility model has the advantages that: simple and reasonable, the upper and lower upset of grafter head also, after being tightened by bolts, can complete the conversion of grafter, sharp spade, easy to use.
Description
Technical field
The utility model relates to a kind of spade, is specifically related to a kind of sharp spade, grafter combination spade, belongs to hand-operated tools technical field.
Background technology
The hand-operated tools application that spade shoveled, dug operation as people is very general, at present for shoveling the mainly grafter of operation, for digging the mainly sharp spade of operation, larger according to both operating features shape difference, although the division of labor is clear and definite like this, at shovel, digs the occasion that operation all exists and just need two spades, if sharp spade can be provided, instrument that grafter is combined, not only easy to use but also can save material and manufacturing cost, energy-saving and environmental protecting meaning is huge.
Summary of the invention
The utility model provides a kind of structure simple, easy to use, can carry out the hand-operated tools shoveling, dig operation simultaneously.
For achieving the above object, the utility model provides a kind of point flat combination spade, comprising: spade, spade sleeve, sharp shovel head, hinged folding, grafter head, clamping screw, locking nut.
Described spade is hollow cone sleeve, and spade inserts tip fastening.
Rectangle above described sharp shovel head, below circular arc pointed, centre has one to be laterally hinged with folding, respectively has two circular holes above sharp shovel head, below, can pass clamping screw.
Have two circular holes above described grafter head, grafter head is rectangle, is connected with sharp shovel head by hinged folding, can spin upside down around hinged folding, and with clamping screw, locking nut is fastening and fit tightly on sharp shovel head.
Described clamping screw, locking nut head are spherical cap shape, reduce friction during work.
The utility model has the advantage of, simple and reasonable, the upper and lower upset of grafter head also, after being tightened by bolts, can complete the conversion of grafter, sharp spade, easy to use.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
In figure: 1-spade handle, 2-spade sleeve, 3-point shovel head, the hinged folding of 301-, 302-circular hole, 4-grafter head, 5-clamping screw, 6-locking nut.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model is a kind of point flat combination spade, by spade 1, spade forms sleeve 2, sharp shovel head 3, hinged folding 301, circular hole 302, grafter head 4, clamping screw 5, locking nut 6.
Above-mentioned spade is hollow cone sleeve 2, and spade inserts 1 tip fastening.
Above-mentioned sharp shovel head 3 rectangle above, below circular arc pointed, centre has one to be laterally hinged with folding 301, respectively has two circular holes 302 above sharp shovel head 3, below, can pass clamping screw 5.
Above-mentioned grafter head 4 above has two circular holes 302, and grafter head 4 is rectangle, is connected with sharp shovel head 3 by hinged folding 301, can spin upside down around hinged folding 301, and with clamping screw 5, locking nut 6 is fastening and fit tightly on sharp shovel head 3.
Above-mentioned clamping screw 5, locking nut 6 head are spherical cap shape, reduce friction during work.
Specific works process of the present utility model:
When digging operation, grafter head 4 upwards overturns, with clamping screw 5, locking nut 6 is fastening and fit tightly on sharp shovel head 3, operation is carried out as sharp spade, during shovel operation, grafter head 4 overturns downwards, and with clamping screw 5, locking nut 6 is fastening and fit tightly on sharp shovel head 3, carries out operation as grafter.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (1)
1. a point flat combination spade, by spade (1), spade is sleeve (2), point shovel head (3), hinged folding (301), circular hole (302), grafter head (4), clamping screw (5), locking nut (6) forms, and it is characterized in that described spade is hollow cone sleeve (2), and spade inserts (1) tip fastening, sharp shovel head (3) rectangle above, below circular arc pointed, centre has one to be laterally hinged with folding (301), above sharp shovel head (3), respectively have two circular holes (302) below, grafter head (4) has two circular holes (302) above, can pass clamping screw (5), grafter head (4) is rectangle, be connected with sharp shovel head (3) by hinged folding (301), can spin upside down around hinged folding (301), with clamping screw (5), locking nut (6) is fastening and fit tightly on sharp shovel head (3), clamping screw (5), locking nut (6) head is spherical cap shape, on grafter head (4), lower upset also, after being tightened by bolts, can complete grafter, the conversion of point spade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071577.1U CN204442919U (en) | 2015-02-02 | 2015-02-02 | A kind of point flat combination spade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071577.1U CN204442919U (en) | 2015-02-02 | 2015-02-02 | A kind of point flat combination spade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204442919U true CN204442919U (en) | 2015-07-08 |
Family
ID=53649894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520071577.1U Expired - Fee Related CN204442919U (en) | 2015-02-02 | 2015-02-02 | A kind of point flat combination spade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204442919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107926157A (en) * | 2017-11-22 | 2018-04-20 | 吉林大学 | A kind of deep soil loosing shovel shovel tip of convertible structure |
-
2015
- 2015-02-02 CN CN201520071577.1U patent/CN204442919U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107926157A (en) * | 2017-11-22 | 2018-04-20 | 吉林大学 | A kind of deep soil loosing shovel shovel tip of convertible structure |
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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: 20150708 Termination date: 20160202 |