CN203063512U - Chisel bit with single-sided blades, flat edge and heptagonal hole - Google Patents
Chisel bit with single-sided blades, flat edge and heptagonal hole Download PDFInfo
- Publication number
- CN203063512U CN203063512U CN 201320063350 CN201320063350U CN203063512U CN 203063512 U CN203063512 U CN 203063512U CN 201320063350 CN201320063350 CN 201320063350 CN 201320063350 U CN201320063350 U CN 201320063350U CN 203063512 U CN203063512 U CN 203063512U
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- blade
- chisel
- cutter head
- bit
- chisel bit
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- Expired - Fee Related
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Abstract
The utility model discloses a chisel bit with single-sided blades, a flat edge and an inner heptagonal hole. The chisel bit comprises a connector (1), a chisel body (2) and a chisel bit (3), which are integrated; the chisel bit (3) comprises a chisel bit blade (3.1) and a chisel bit edge (3.2); the heptagonal hole (1.1) is formed in one end surface of the connector (1); single-sided chisel body blades (2.1) are arranged on two sides of the chisel body (2); the chisel bit blade (3.1) is a single-sided blade; the chisel bit (3) is a flat chisel bit; the inclined angle between the chisel bit edge (3.2) and the chisel body (2) in the length direction is 90 degrees; and the chisel bit blade (3.1) and the chisel body blades (2.1) are distributed on the same side of the chisel body (2). The chisel bit has the advantages that the structure is simple, the processing is labor-saving, the chisel bit and the corresponding handle are dismantled and separated, and the chisel bit can be conveniently replaced.
Description
Technical field
The utility model relates to a kind of chisel head, the especially a kind of flat edge of a knife chisel of single face blade head with interior hexagon hole.
Background technology
Chisel is a kind of speciality cutter that the craftsman master workers often use when being used for chiseling and carving the handicraft of materials such as various wooden, beautiful matter, Shi Zhi.Present chisel generally comprises handle and chisel head, and this chisel head comprises blade, cutter head, afterbody, and the afterbody of chisel head embeds in the handle and fixes, and cutter head comprises blade and the edge of a knife.The chisel of prior art has the following disadvantages: chisel head and handle are fixing non-dismountable, and handle damages the whole chisel in back to be difficult to use even scrap.
The utility model content
Technical problem to be solved in the utility model is, overcomes the shortcoming of above prior art, and a kind of detachable flat edge of a knife chisel of single face blade head is provided.
Technical solution of the present utility model is, provide a kind of with in the flat edge of a knife chisel of the single face blade head in hexagon hole, comprise integrated joint, blade, cutter head, described cutter head comprises cutter head blade and the cutter head edge of a knife; It is characterized in that: the end face of described joint is provided with an interior hexagon hole, the both sides of described blade are equipped with the blade blade of single face, described cutter head blade is the single face sword, described cutter head is flat cutter head, the angle of the cutter head edge of a knife and blade length direction is 90 degree, and described cutter head blade and blade blade are distributed in the homonymy of blade.
Adopt the flat edge of a knife chisel of the single face blade head of above structure compared with prior art, have the following advantages: because joint is provided with an interior hexagon hole, the chisel handle can plug together fixing by this hole and chisel head, and circumferentially limit, the chisel head can be separated with corresponding handle dismounting, and carry out the replacing between the dissimilar chisel heads, the space of having saved the instrument of putting, can change handle after the chisel handle damages simultaneously and continue to use, save cost; Described cutter head blade is the single face sword, and cutter head blade and blade blade are distributed in the blade homonymy, and be simple in structure, processes more convenient saving time.
As improvement, described joint is cylindrical.Product structure has been optimized in this setting.
As improvement, the hole depth in described interior hexagon hole is 2cm～5cm.This setting makes and pegs graft firmly, and it is convenient and swift to change the chisel head.
As improvement, the hole depth in described interior hexagon hole is 3cm.Structure has further been optimized in this setting.
Description of drawings
Fig. 1 is the structural representation of facing of the present utility model.
Fig. 2 is the A-A generalized section of Fig. 1.
Fig. 3 is perspective view of the present utility model.
Fig. 4 is the right view of Fig. 1.
Fig. 5 is the left view of Fig. 1.
Shown in the figure: 1, joint, 1.1, interior hexagon hole, 2, blade, 2.1, the blade blade, 3, cutter head, 3.1, the cutter head blade, 3.2, the cutter head edge of a knife.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, a kind of flat edge of a knife chisel of single face blade head with interior hexagon hole, comprise integrated cylinder-shaped joint 1, blade 2, cutter head 3, described cutter head 3 comprises cutter head blade 3.1 and the cutter head edge of a knife 3.2, the end face of described joint 1 is provided with an interior hexagon hole 1.1, and the hole depth in described interior hexagon hole 1.1 is 3cm; The both sides of described blade 2 are equipped with the blade blade 2.1 of single face, and described cutter head blade 3.1 is the single face sword, and described cutter head 3 is flat cutter head, and the cutter head edge of a knife 3.2 is 90 degree with the angle of blade 2 length directions; Described cutter head blade 3.1 and blade blade 2.1 are distributed in the homonymy of blade 2.
Below only be described with regard to the utility model preferred embodiment, but can not be interpreted as it is limitations on claims.The utility model not only is confined to above embodiment, and its concrete structure allows to change, and all various variations of doing in the protection domain of the utility model independent claims are all in protection domain of the present utility model.
Claims (4)
1. the flat edge of a knife chisel of the single face blade head in the interior hexagon hole of band comprises integrated joint (1), blade (2), cutter head (3), and described cutter head (3) comprises cutter head blade (3.1) and the cutter head edge of a knife (3.2); It is characterized in that: the end face of described joint (1) is provided with an interior hexagon hole (1.1), the both sides of described blade (2) are equipped with the blade blade (2.1) of single face, described cutter head blade (3.1) is the single face sword, described cutter head (3) is flat cutter head, the cutter head edge of a knife (3.2) is 90 degree with the angle of blade (2) length direction, and described cutter head blade (3.1) and blade blade (2.1) are distributed in the homonymy of blade (2).
2. the flat edge of a knife chisel of the single face blade head in hexagon hole in the band according to claim 1, it is characterized in that: described joint (1) is for cylindrical.
3. the flat edge of a knife chisel of the single face blade head in hexagon hole in the band according to claim 1, it is characterized in that: the hole depth in hexagon hole (1.1) is 2cm～5cm in described.
4. the flat edge of a knife chisel of the single face blade head in hexagon hole in the band according to claim 3, it is characterized in that: the hole depth in hexagon hole (1.1) is 3cm in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063350 CN203063512U (en) | 2013-01-31 | 2013-01-31 | Chisel bit with single-sided blades, flat edge and heptagonal hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063350 CN203063512U (en) | 2013-01-31 | 2013-01-31 | Chisel bit with single-sided blades, flat edge and heptagonal hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203063512U true CN203063512U (en) | 2013-07-17 |
Family
ID=48762332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320063350 Expired - Fee Related CN203063512U (en) | 2013-01-31 | 2013-01-31 | Chisel bit with single-sided blades, flat edge and heptagonal hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203063512U (en) |
-
2013
- 2013-01-31 CN CN 201320063350 patent/CN203063512U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20140131 |