CN2387083Y - Novel cutter blade - Google Patents
Novel cutter blade Download PDFInfo
- Publication number
- CN2387083Y CN2387083Y CN 97231441 CN97231441U CN2387083Y CN 2387083 Y CN2387083 Y CN 2387083Y CN 97231441 CN97231441 CN 97231441 CN 97231441 U CN97231441 U CN 97231441U CN 2387083 Y CN2387083 Y CN 2387083Y
- Authority
- CN
- China
- Prior art keywords
- cutter
- head
- cutter hub
- adhesive tape
- novel blade
- 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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- Adhesive Tape Dispensing Devices (AREA)
Abstract
The utility model relates to a novel cutter blade, which is composed of a cutter body, a cutter head, a shovel head and cutter claws, wherein the cutter body is arranged in the center of the cutter blade; the cutter head is arranged on one end of the cutter body; the shovel head is arranged on the other end of the cutter body; the cutter claws are arranged on both sides of the cutter body. The utility model can be directly clamped on an adhesive tape ring. The utility model has the functions of scooping up the outer end head of the adhesive tape and cutting off the adhesive tape.
Description
The utility model relates to a kind of novel blade that is convenient for people to use.
Adhesive tape is conveniently pasted because it pastes the firmness height, and water white transparency makes sticking effect fine, therefore has been subjected to general welcome and the use of people.But in its concrete use, because the condition of himself makes that each use is all pretty troublesome, hard.For example because adhesive tape is water white transparency or same color, so its external end head is not easy to allow the people find very much; After finding external end head, because it pastes the firmness height, again can not be easily with its pull-up, so that carry out stickup work; And finish with the adhesive tape stickup, in the time of it need being broken, again because it has certain toughness, free-hand being difficult to broken it or tear fracture, at this moment has to seek by means of some sharp instruments, helps cut off as cutter, cut etc.A difficult problem that occurs during these use, allow the user feel worried, so someone has made a kind of like this device, it is combined by a shelf and a shelf of placing blade of placing adhesive tape, between them, added a cross bar in addition, before use, in advance adhesive tape has been enclosed within on the shelf, then the adhesive tape external end head is pulled out one section and adhere on the middle cross bar, heave out the adhesive tape external end head from cross bar during use; In the time of need cutting off, adhesive tape has been broken once bumping adhesive tape on blade.Though solved the problem of starting, cutting off like this, new problem also occurred thereupon.At first, it must be contained in adhesive tape on this device, and in a single day adhesive tape leaves these devices and use still not convenient; In addition when using it, in advance the adhesive tape external end head is heaved out one section, frame in cross bar on, so just make the stickup face of this section adhesive tape be exposed in the air, be easy to make it to be subjected to the pollution of external environment condition, for example dust, moisture etc., thus its good stickup ability and sticking effect influenced; Moreover before cutting off, must measure the length of good required adhesive tape, this has brought inconvenience to the user again; Secondly the use of adhesive tape has very big randomness, and this apparatus structure complexity, volume is big, Heavy Weight, is unfavorable for that people carry, and its range of use spatially is restricted.In order to solve this emerging problem, the someone has done following improvement design again: make a rectangle box, place adhesive tape in it, place a blade above, front end is provided with a structure for the adhesion of adhesive tape external end head, though such design is significantly dwindled than the volume of last device, yet it is just adjusted the structure of preceding a kind of device, its design philosophy and the former duplicate, though having obviously, its volume reduces, but with respect to adhesive tape itself, its volume is still big, Heavy Weight, structure is still complicated, by current improvement,, dwindle its volume if still transform according to this design philosophy, alleviate its weight, simplify its structure, reducing its manufacturing cost is difficult to.
The purpose of this utility model is that a kind of novel blade will be provided, and it can be carried easily, and can find with pull-up adhesive tape external end head easily, quickly and cut off adhesive tape.
The purpose of this utility model is achieved in that makes a kind of novel blade, and blade is made up of cutter hub, cutter head, shovel head, cutter pawl.Cutter hub is positioned at the blade center, and cutter head is positioned at an end of cutter hub, and the shovel head is positioned at the other end of cutter hub, and two cutter pawls lay respectively at the both sides of cutter hub.
Owing to adopt such scheme, this novel blade is simple in structure, volume is little, function is complete, and the design of cutter pawl can be installed on the adhesive tape circle it easily, and is easy to carry, the design of shovel head has blade to scoop up the function of adhesive tape external end head, and cutter head can cut off adhesive tape.
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 is the three-view diagram of first embodiment of novel blade.
Fig. 2 is the three-view diagram of second embodiment of novel blade.
Among the figure 1, cutter hub 2, cutter head 3, shovel 4, cutter pawl 5, cutter hub 6, cutter head 7, shovel 8, cutter pawl.
In the embodiment shown in fig. 1, cutter hub (1) is circular arc, is positioned at the blade center; Cutter head (2) is sharp-tooth shaped, is positioned at an end of cutter hub (1); Shovel head (3) is flat-headed, is positioned at the other end of cutter hub (1); Two cutter pawls (4) are positioned at the both sides of cutter hub (1), and to center of arc's bending of cutter hub, L-shaped respectively, the pointed tooth of cutter head can have 1～5, and sharp-toothed drift angle angle is 10 degree～90 degree, flat-headed shovel headband sword or band chamferings.
In the embodiment shown in Figure 2, cutter hub (5) is circular arc, the back has the annulus of projection, is positioned at the blade center, and an end of cutter hub is sharp-tooth shaped cutter head (6), the other end is a flat-headed shovel head (7), cutter pawl (8) be open type side's ring set in the annulus at cutter hub back, cutter hub serves as spool can rotate flexibly with side ring on one side, the sharp-tooth shaped cutter head can have 1～20, sharp-toothed drift angle angle is 10 degree～90 degree, flat-headed shovel headband sword or band chamferings.
Claims (7)
1, a kind of novel blade is characterized in that: blade is made up of cutter hub, cutter head, shovel head, cutter pawl, and cutter hub is positioned at the blade center, and cutter head is positioned at an end of cutter hub, and the shovel head is positioned at the other end of cutter hub, and two cutter pawls are positioned at the both sides of cutter hub.
2, novel blade according to claim 1, it is characterized in that: cutter hub is circular arc.
3, novel blade according to claim 1 is characterized in that: cutter head is a sharp-tooth shaped, and the sharp-toothed drift angle is 10 degree～90 degree, and pointed tooth can have 1～20.
4, novel blade according to claim 1 is characterized in that: the shovel head is the flat-headed of band sword and band chamfering.
5, novel blade according to claim 1 is characterized in that: the cutter pawl is 2, to the bending of cutter hub center of arc, and the L-shaped cutter hub both sides that lay respectively at.
6, novel blade according to claim 1 is characterized in that: cutter hub is the annulus that the circular arc back has projection.
7, novel blade according to claim 1 is characterized in that: the cutter pawl is placed in the annulus at cutter hub back for the open type annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97231441 CN2387083Y (en) | 1997-12-29 | 1997-12-29 | Novel cutter blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97231441 CN2387083Y (en) | 1997-12-29 | 1997-12-29 | Novel cutter blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2387083Y true CN2387083Y (en) | 2000-07-12 |
Family
ID=33943665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97231441 Expired - Fee Related CN2387083Y (en) | 1997-12-29 | 1997-12-29 | Novel cutter blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2387083Y (en) |
-
1997
- 1997-12-29 CN CN 97231441 patent/CN2387083Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |