CN2902623Y - Wood handle grading tool - Google Patents
Wood handle grading tool Download PDFInfo
- Publication number
- CN2902623Y CN2902623Y CN 200620102907 CN200620102907U CN2902623Y CN 2902623 Y CN2902623 Y CN 2902623Y CN 200620102907 CN200620102907 CN 200620102907 CN 200620102907 U CN200620102907 U CN 200620102907U CN 2902623 Y CN2902623 Y CN 2902623Y
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- CN
- China
- Prior art keywords
- metal
- cavity
- wooden handle
- head
- fixing
- 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 wooden handle gimlet, comprising a wooden handle gimlet, a taperd, and a metal fixed head, the rear portion of the metal fixed head is opened with a cavity, the cavity is equipped with a card sale, the front-end of the wooden handle is contained in the cavity and is pinned by a bayonet lock, a cone head is arranged at the front portion of the metal head, with the front of the, the lateral wall of metal head is provided with a fastening hole which is provided with a fastening fixed screwdriver. The utility model is simple in structure, low in cost, easy in use.
Description
Technical field
The utility model relates to a kind of hand tools, specifically is a kind of wooden handle bradawl.
Background technology
Present bradawl generally adopts the metal taper shank, taper shank is made up of awl handle and cone, awl is presenting the hemispherical inner hollow, and cone is by end distinguish screw rod and sleeve pipe group, and cone is screwed in awl last, conehead is held on the screw rod of distinguish, more than this bradawl structure relative complex, production cost is higher, the awl of metal is not good feel in addition, conehead is fixing firm inadequately, the conehead sliding phenomenon may occur during operation.
The utility model content
The purpose of this utility model is to provide a kind of structure simpler, cheap bradawl, and have characteristics rational in infrastructure, easy to use.
For achieving the above object by the following technical solutions:
A kind of wooden handle bradawl, it is characterized in that: form by the fixing head of wooden handle, conehead and metal, afterbody at the fixing head of metal has a cavity, be provided with bayonet lock in the cavity, wooden handle front end ccontaining with cavity in, and held by bayonet lock, be provided with cone head hole in the fixing front portion of metal, and have the fixing sidewall of metal to be provided with the fastener hole that communicates with cone head hole, be provided with in the fastener hole and fasten screw.
The utility model adopts wooden handle, wooden handle directly is placed in metal fixedly in the cavity of afterbody, and can cross bayonet lock and fix, prevent that handle from skidding off, and conehead adopts the very simple holding screw of structure fastening, the existing relatively bradawl of the utility model is in structure advantages of simple more, cost is more cheap, and efficiently solve the deficiency that conehead slides easily, adopt holding screw fastening, dismounting and fastening all quite convenient.
Description of drawings
Fig. 1, structural representation of the present utility model;
Fig. 2, internal structure schematic diagram of the present utility model.
The specific embodiment
As shown in Figure 1, 2, a kind of wooden handle bradawl, form by fixing 2 on wooden handle 1, conehead 3 and metal, afterbody on fixing 2 on metal has a cavity, is provided with bayonet lock 5 in the cavity, wooden handle 1 front end ccontaining with cavity in, and held by bayonet lock 5, be provided with cone head hole in fixing 2 front portion of metal, and have the fixing sidewall of metal to be provided with the fastener hole that communicates with cone head hole, be provided with in the fastener hole and fasten screw 4.
The utility model adopts wooden handle 1, reduced the consumption of metallic copper, make the whole cost of bradawl reduce greatly, wooden handle 1 directly is placed in the cavity of fixing 2 afterbody of metal, and it is fixing to cross bayonet lock 5, prevents that handle from skidding off, and the relative metal handle of wooden handle feel is better simultaneously, adversary's damage is littler, is fit to manual the use more; Conehead 3 also adopts the fixed structure of the simple more holding screw of structure in addition, make the existing relatively bradawl of the utility model in structure advantages of simple more, cost then reduces greatly, and efficiently solve the deficiency that conehead slides easily, adopt holding screw 4 fastening, dismounting and fastening also quite convenient.
Claims (1)
1, a kind of wooden handle bradawl, it is characterized in that: form by the fixing head of wooden handle, conehead and metal, afterbody at the fixing head of metal has a cavity, be provided with bayonet lock in the cavity, wooden handle front end is placed in the cavity, and is held by bayonet lock, is provided with cone head hole in the fixing front portion of metal, and have the fixing sidewall of metal to be provided with the fastener hole that communicates with cone head hole, be provided with in the fastener hole and fasten screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620102907 CN2902623Y (en) | 2006-04-20 | 2006-04-20 | Wood handle grading tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620102907 CN2902623Y (en) | 2006-04-20 | 2006-04-20 | Wood handle grading tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2902623Y true CN2902623Y (en) | 2007-05-23 |
Family
ID=38078027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620102907 Expired - Fee Related CN2902623Y (en) | 2006-04-20 | 2006-04-20 | Wood handle grading tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2902623Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554962A (en) * | 2010-12-28 | 2012-07-11 | 中电电气(上海)太阳能科技有限公司 | Perforating cutter |
-
2006
- 2006-04-20 CN CN 200620102907 patent/CN2902623Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554962A (en) * | 2010-12-28 | 2012-07-11 | 中电电气(上海)太阳能科技有限公司 | Perforating cutter |
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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: 20070523 |