CN201433293Y - Blade for band knife trolley - Google Patents
Blade for band knife trolley Download PDFInfo
- Publication number
- CN201433293Y CN201433293Y CN2009201241245U CN200920124124U CN201433293Y CN 201433293 Y CN201433293 Y CN 201433293Y CN 2009201241245 U CN2009201241245 U CN 2009201241245U CN 200920124124 U CN200920124124 U CN 200920124124U CN 201433293 Y CN201433293 Y CN 201433293Y
- Authority
- CN
- China
- Prior art keywords
- cutter head
- blade
- handle
- cutter
- knife
- 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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Abstract
The utility model relates to a blade for a band knife trolley, which is composed of a cutter head and a cutter handle, the cutter head is welded with the cutter handle through butt welding, and the material rigidity of the cutter head is higher than that of the cutter handle. The blade for the band knife trolley has the beneficial effects that: firstly, the cutter head adopts the high rigidity material, is sharp and durable; secondly, the high rigidity material is only adopted by the cutter head and the cost is saved; thirdly, the bevel connection welding is adopted, the welding contact area is increased and the fastness is increased.
Description
Technical field
The utility model relates to the parts band cutter car of Sewing machines, especially a kind of blade with the cutter car.
Background technology
The blade of existing band cutter car is structure as a whole, and generally adopts ordinary carbon steel, and the edge of a knife in the blade that this material is made into is easy to wear, is not durable.Adopt high-quality material as integral body, cost is higher comparatively speaking, is unfavorable for a large amount of productions.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, provides a kind of not only durable but also saves the blade of the band cutter car of cost.
The utility model solves the technical scheme that its technical problem adopts: the blade of this band cutter car, to form by cutter head and handle of a knife, and cutter head is connected by the weld butt welding with handle of a knife, and the material stiffness of cutter head is greater than handle of a knife.
As preferably, described cutter head and handle of a knife adopt the angle welding.
As preferably, described cutter head adopts the wolfram steel alloy material.
The effect that the utility model is useful is: one, tool tip material rigidity is strong, and is sharp durable; Two, only adopt the material of high rigidity, saved cost at the cutter head place; Three, adopt the angle welding, increase the contact-making surface of welding, increase fastness.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Description of reference numerals: cutter head 1, handle of a knife 2, weld 3.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment: as Fig. 1, the blade of this band cutter car, form by cutter head 1 and handle of a knife 2, cutter head 1 adopts the angle welding with handle of a knife 2 in weld 3, handle of a knife 2 is common carbon steel material, be used for can regulating with band cutter car and be connected, cutter head 1 adopts the wolfram steel alloy material, and can the width dimensions of cutter head be changed according to different needs.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (3)
1, a kind of blade with the cutter car is made up of cutter head (1) and handle of a knife (2), it is characterized in that: described cutter head (1) is connected by weld (3) butt welding with handle of a knife (2), and the material stiffness of cutter head (1) is greater than handle of a knife (2).
2, the blade of band cutter car according to claim 1 is characterized in that: be angle between described cutter head (1) and the handle of a knife (2) and be welded to connect.
3, the blade of band cutter car according to claim 1 and 2 is characterized in that: described cutter head (1) adopts the wolfram steel alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201241245U CN201433293Y (en) | 2009-07-09 | 2009-07-09 | Blade for band knife trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201241245U CN201433293Y (en) | 2009-07-09 | 2009-07-09 | Blade for band knife trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201433293Y true CN201433293Y (en) | 2010-03-31 |
Family
ID=42052104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201241245U Expired - Fee Related CN201433293Y (en) | 2009-07-09 | 2009-07-09 | Blade for band knife trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201433293Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692419A (en) * | 2013-12-18 | 2014-04-02 | 唐山市长智农工具设计制造有限公司 | Connecting structure for handle and handle trouser of hand tool |
-
2009
- 2009-07-09 CN CN2009201241245U patent/CN201433293Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692419A (en) * | 2013-12-18 | 2014-04-02 | 唐山市长智农工具设计制造有限公司 | Connecting structure for handle and handle trouser of hand tool |
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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: 20100331 Termination date: 20130709 |