CN204450596U - Be convenient to the anticreep chopper changing handle of a knife - Google Patents
Be convenient to the anticreep chopper changing handle of a knife Download PDFInfo
- Publication number
- CN204450596U CN204450596U CN201520093272.0U CN201520093272U CN204450596U CN 204450596 U CN204450596 U CN 204450596U CN 201520093272 U CN201520093272 U CN 201520093272U CN 204450596 U CN204450596 U CN 204450596U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- knife
- handle
- blade
- hexagon socket
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 210000003205 Muscles Anatomy 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a kind of anticreep chopper being convenient to change handle of a knife.Be provided with two blocks of steel plates arranged in parallel with the knife back near the front end of the knife back, the first sleeve is provided with internal thread, manhole and the first round boss; Be provided with the second sleeve outside the footpath of the second round boss of wooden hoe handle, the external screw thread of the second sleeve coordinates with the first sleeve; Second sleeve is provided with screwed hole; Be provided with hexagon socket head cap screw in manhole and screwed hole, hexagon socket head cap screw screws in screwed hole through after manhole; The barrel that second sleeve exposes the right-hand member of the first sleeve is provided with 2-6 small through hole, is respectively equipped with the screw hammering into wooden hoe handle in small through hole; Wooden handle of a knife, the second sleeve are consistent with the axis of the first sleeve and the blade direction of blade.Only need tighten the second sleeve and hexagon socket head cap screw, can thoroughly prevent wooden handle of a knife from deviating from; Unscrew hexagon socket head cap screw and the second sleeve, then easily can complete the replacing of wooden hoe handle.The utility model can save a large amount of muscle power.
Description
Technical field
The utility model relates to cutting-tool engineering field, especially a kind of anticreep chopper being convenient to replacing handle of a knife.
Background technology
At least there are three large defects in the chopper be made up of blade and wooden handle of a knife: one is that wooden handle of a knife is easily deviate from cutter hoop; Two is that when meeting the fracture of wooden handle of a knife, the wooden handle of a knife scrapped often is difficult to take out in cutter hoop; Three be due to the axis of wooden handle of a knife and cutter hoop and blade direction inconsistent, the strength be used on wooden handle of a knife cannot be delivered on blade to greatest extent, a large amount of muscle power of waste.
Utility model content
The purpose of this utility model is to provide a kind of chopper, thoroughly can solve the problem that wooden handle of a knife is deviate from, and is convenient to again change handle of a knife, saves a large amount of muscle power simultaneously
.
The technical solution of the utility model is: the anticreep chopper being convenient to change handle of a knife be made up of blade and wooden handle of a knife, described blade is provided with two blocks of steel plates arranged in parallel with the knife back in the front end near the knife back, the right-hand member of described steel plate is welded on the left end end face of the first sleeve respectively, described first sleeve is provided with internal thread, the axis of the left end end face of the first sleeve is provided with manhole, and the left end of described manhole is provided with the first round boss.
The second sleeve is provided with, the external screw thread of described second sleeve and the screw-internal thread fit of the first sleeve outside the footpath of the second round boss of the left end of described wooden handle of a knife.
The axis of the left end end face of the second described sleeve is provided with screwed hole.
Be provided with hexagon socket head cap screw in described manhole and screwed hole, the bolt head of described hexagon socket head cap screw to be arranged in the first round boss and concordant with the left end end face of the first sleeve, and hexagon socket head cap screw screws in screwed hole through after manhole.
The length dimension of the second described sleeve is greater than the internal thread length dimension of the first sleeve, and the barrel that the second sleeve exposes the right-hand member of the first sleeve is provided with 2-6 small through hole, is respectively equipped with the screw hammering into wooden handle of a knife in described small through hole.
Described wooden handle of a knife, the second sleeve are consistent with the axis of the first sleeve and the blade direction of blade.
Blade is being provided with two blocks of steel plates arranged in parallel with the knife back near the front end of the knife back, be convenient to external hexagonal socket wrench and insert and to tighten between two block plates or to unscrew hexagon socket head cap screw.
Be provided with outside footpath due to the second round boss of the left end of wooden handle of a knife band externally threaded, with the second sleeve of the first sleeve screw-internal thread fit, be convenient to adopt pipe vice that the second sleeve is screwed in the first sleeve, and not easily deviate from the first sleeve, also be convenient to go out the second sleeve from the first sleeve inward turning simultaneously, easily complete the replacing of handle of a knife.
Length dimension due to the second sleeve is greater than the internal thread length dimension of the first sleeve, the barrel that second sleeve exposes the right-hand member of the first sleeve is provided with 2-6 small through hole, the screw hammering into wooden handle of a knife is respectively equipped with in small through hole, second sleeve, not affecting while the second sleeve screws in the first sleeve, can firmly be fixed on wooden handle of a knife by this structure.
Because the axis of the left end end face of the first sleeve is provided with manhole
,the left end of manhole is provided with the first round boss, the axis of the left end end face of the second sleeve is provided with screwed hole, the bolt head of hexagon socket head cap screw is arranged in the first round boss, hexagon socket head cap screw screws in screwed hole through after manhole, further the second sleeve and the first sleeve are fixed together, thoroughly solve the problem that wooden handle of a knife is deviate from.The bolt head of hexagon socket head cap screw is concordant with the left end end face of the first sleeve, can guarantee that hexagon socket head cap screw does not affect labor operation.Hexagon socket head cap screw is also convenient to adopt external hexagonal socket wrench to tighten or unscrew.
Due to wooden handle of a knife, the second sleeve and the axis of the first sleeve and the blade direction of blade consistent, the strength be used on wooden handle of a knife can be delivered on blade to greatest extent, saves a large amount of muscle power.
The right-hand member of two block plates is welded on respectively the left end end face of the first sleeve; Wooden handle of a knife is inserted the second sleeve, orders screw; Second sleeve is screwed in the first sleeve, tightens hexagon socket head cap screw, thoroughly can solve the problem that wooden handle of a knife is deviate from.When meeting the fracture of wooden handle of a knife, unscrew hexagon socket head cap screw, the second sleeve is gone out from the first sleeve inward turning, then easily can complete the replacing of wooden handle of a knife.Meanwhile, due to wooden handle of a knife, the second sleeve and the axis of the first sleeve and the blade direction of blade consistent, the strength on wooden handle of a knife can be delivered on blade to greatest extent, thus save a large amount of muscle power.
Accompanying drawing explanation
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is a kind of structural representation being convenient to the concrete structure of the anticreep chopper changing handle of a knife according to the utility model proposes.
In figure, (1) is the knife back, and (2) are steel plate, and (3) are hexagon socket head cap screw, (4) be screwed hole, (5) are the second sleeve, and (6) are screw, (7) be small through hole, (8) be wooden handle of a knife, (9) are the second round boss, and (10) are the first sleeve, (11) be manhole, (12) be the first round boss, (13) are blade, and (14) are blade.
Detailed description of the invention
below in conjunction with embodiment, the utility model is described further.
Embodiment: as shown in Figure 1, the anticreep chopper being convenient to change handle of a knife be made up of blade (13) and wooden handle of a knife (8), blade (13) is provided with two blocks of steel plates (2) arranged in parallel with the knife back (1) in the front end near the knife back (1), the right-hand member of steel plate (2) is welded on the left end end face of the first sleeve (10) respectively, first sleeve (10) is provided with internal thread, the axis of the left end end face of the first sleeve (10) is provided with manhole (11), and the left end of manhole (11) is provided with the first round boss (12).
The second sleeve (5) is provided with, the external screw thread of the second sleeve (5) and the screw-internal thread fit of the first sleeve (10) outside the footpath of second round boss (9) of the left end of wooden handle of a knife (8).
The axis of the left end end face of the second sleeve (5) is provided with screwed hole (4).
Hexagon socket head cap screw (3) is provided with in manhole (11) and screwed hole (4), the bolt head of hexagon socket head cap screw (3) to be arranged in the first round boss (12) and concordant with the left end end face of the first sleeve (10), and hexagon socket head cap screw (3) screws in screwed hole (4) afterwards through manhole (11).
The length dimension of the second sleeve (5) is greater than the internal thread length dimension of the first sleeve (10), the barrel that second sleeve (5) exposes the right-hand member of the first sleeve (10) is provided with 2 small through hole (7), is respectively equipped with the screw (6) hammering into wooden handle of a knife (8) in small through hole (7).
Wooden handle of a knife (8), the second sleeve (5) are consistent with the axis of the first sleeve (10) and blade (14) direction of blade (13).
Working condition of the present utility model is: the left end end face right-hand member of two block plates being welded on respectively the first sleeve; Wooden handle of a knife is inserted the second sleeve, orders screw; Second sleeve is screwed in the first sleeve, then tightens hexagon socket head cap screw, can wooden handle of a knife is arranged on blade, there will not be the phenomenon that wooden handle of a knife is deviate from.When meeting the fracture of wooden handle of a knife, only need unscrew hexagon socket head cap screw, the second sleeve be gone out from the first sleeve inward turning, then easily can complete the replacing of wooden handle of a knife.During use, the strength on wooden handle of a knife can be delivered on blade to greatest extent.
Claims (1)
1. be convenient to the anticreep chopper changing handle of a knife, be made up of blade (13) and wooden handle of a knife (8), it is characterized in that, described blade (13) is provided with two blocks of steel plates (2) arranged in parallel with the knife back (1) in the front end near the knife back (1), the right-hand member of described steel plate (2) is welded on the left end end face of the first sleeve (10) respectively, described first sleeve (10) is provided with internal thread, the axis of the left end end face of the first sleeve (10) is provided with manhole (11), and the left end of described manhole (11) is provided with the first round boss (12);
The second sleeve (5) is provided with, the external screw thread of described second sleeve (5) and the screw-internal thread fit of the first sleeve (10) outside the footpath of second round boss (9) of the left end of described wooden handle of a knife (8);
The axis of the left end end face of described the second sleeve (5) is provided with screwed hole (4);
Hexagon socket head cap screw (3) is provided with in described manhole (11) and screwed hole (4), the bolt head of described hexagon socket head cap screw (3) to be arranged in the first round boss (12) and concordant with the left end end face of the first sleeve (10), and hexagon socket head cap screw (3) screws in screwed hole (4) through manhole (11) afterwards;
The length dimension of described the second sleeve (5) is greater than the internal thread length dimension of the first sleeve (10), the barrel that second sleeve (5) exposes the right-hand member of the first sleeve (10) is provided with 2-6 small through hole (7), is respectively equipped with the screw (6) hammering into wooden handle of a knife (8) in described small through hole (7);
Described wooden handle of a knife (8), the second sleeve (5) are consistent with the axis of the first sleeve (10) and blade (14) direction of blade (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520093272.0U CN204450596U (en) | 2015-02-10 | 2015-02-10 | Be convenient to the anticreep chopper changing handle of a knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520093272.0U CN204450596U (en) | 2015-02-10 | 2015-02-10 | Be convenient to the anticreep chopper changing handle of a knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204450596U true CN204450596U (en) | 2015-07-08 |
Family
ID=53657538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520093272.0U Expired - Fee Related CN204450596U (en) | 2015-02-10 | 2015-02-10 | Be convenient to the anticreep chopper changing handle of a knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204450596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786239A (en) * | 2015-02-10 | 2015-07-22 | 罗福仲 | Drop-proof hacking knife with knife handle convenient to replace |
-
2015
- 2015-02-10 CN CN201520093272.0U patent/CN204450596U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786239A (en) * | 2015-02-10 | 2015-07-22 | 罗福仲 | Drop-proof hacking knife with knife handle convenient to replace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |