CN201848864U - Side-thrust unlocking type cutter capable of storing blade - Google Patents
Side-thrust unlocking type cutter capable of storing blade Download PDFInfo
- Publication number
- CN201848864U CN201848864U CN2010205443323U CN201020544332U CN201848864U CN 201848864 U CN201848864 U CN 201848864U CN 2010205443323 U CN2010205443323 U CN 2010205443323U CN 201020544332 U CN201020544332 U CN 201020544332U CN 201848864 U CN201848864 U CN 201848864U
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- China
- Prior art keywords
- blade
- cutter
- casing
- locking
- trapezoidal
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- Expired - Lifetime
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Abstract
The utility model relates to a side-thrust unlocking type cutter capable of storing a blade. The cutter comprises a blade, a blade clamping device, a cutter handle and a locking device, wherein the blade is arranged in the blade clamping device, the blade clamping device is arranged at the front part of the cutter handle, and the locking device is arranged at one side of the cutter handle. Compared with the prior art, for the cutter, a shell is externally packed with a rubber coating, so that the cutter is comfortable to hold, and good in hand feel; the blade is thrust by a cutter-discharging thrusting button, so that the cutter is better in safety performance; the shell can be fast unlocked by a shell lock to change the blade, so that the cutter is convenient to use; a cutter storing storehouse has a certain inclination, so that the blade is convenient to put in and take out; and a magnet seat is internally provided with a magnet, so that the blade can be powerfully absorbed and can not fall off.
Description
Technical field
The utility model relates to a kind of cutter, especially relates to a kind of thruster that stores blade and separates the locking-type cutter.
Background technology
Cutter can be divided into stationery type and industrial two classes substantially, wherein the stationery type belongs to the office or the students' supplies of cutting paper, blade is a strip, be carved with a plurality of equidistant straight burrs on it, so that behind the front end insert tip blunt on rag position foremost the insert tip of switch out blunt, the sharp tip of next blade is continuous to be used thereby cause, the whole piece blade is with finishing replaceable new strip blade, but switch out and replacing process must be with people's hand operateds, accidentally, easy incised wound finger, and in the switch out process blade of blunt or can damage by fly bomb, the blade of the blunt of dealing with improperly and discarding also causes accident easily, and is especially dangerous for the pupil.
Industrial cutter is used in the thicker harder object of cutting such as carpet, wallpaper etc., also be useful on this worker, engraving etc., blade is short thicker trapezoidal design, because of the danger of blade bigger, so safety device locking blade is generally arranged, yet industrial cutter can not adopt the method for the continuous usefulness of switch out more, so must be with staff. blade exchange piecewise, but but safety device make and change the difficulty that becomes.
Prior art provides the cutter of built-in polylith blade with replacing, but increases the volume and the weight of cutter, is unfavorable for its essential characteristic as handheld tool.And it all is with people's hand operated that most blade is replaced, the security deficiency.Though prior art has some to replace blade automatically, structure is complicated, be comprised of multiple members, and the production cost height, the volume and the weight of cutter are bigger, use inconveniently, and the blade that discards blunt still must people's hand operated, safety inadequately.
The patent No. is that ZL200820170274.5 has announced a kind of blade storage formula cutter, and this cutter comprises blade, has the storage inner chamber; Blade assembly telescopically is provided with the storage inner chamber with aforementioned blade; Storage Box is used to deposit blade, is plugged in the storage inner chamber of aforementioned blade from back to front, it is characterized in that also comprising an end cap, is located at the rearward end of described blade opening or closing.But, there is such shortcoming in this cutter: first, it is to convert cross force by the vertical force that acts on the locking key to by the inclined-plane, thereby make pin do horizontal activity, but there is certain coefficient of friction between locking key and pin, to must overcome this frictional force by mobile pin, so just pushing of locking key relatively required great effort; The second, cutter is made material and is generally adopted plastics, exerts oneself the damage of breaking easily between locking key and pin frequently mutually; The 3rd, spring is installed between the afterbody and knife storing box of pin, because of it is exposed outside, in use deviate from easily, and spring is to rely on the deduction of the flange at pin middle part and knife storing box and fix, and assembles also cumbersomely, and has increased the manufacture difficulty of pin.
Summary of the invention
The purpose of this utility model is exactly to provide the thruster of high the stored blade of a kind of performance easy to use, safe to separate the locking-type cutter for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
The locking-type cutter is separated in a kind of thruster that stores blade, it is characterized in that this cutter comprises that blade, blade card establish device, handle of a knife and locking device, described blade is located at the blade card and establishes in the device, this blade card is established the front portion that device is located at handle of a knife, and described locking device is located at a side of handle of a knife.
Described blade is a trapezoidal blade, and this trapezoidal blade top is provided with two circular locating grooves, is fastened on the blade card and establishes in the device, establishes device through the blade card and is connected with handle of a knife.
Described blade card is established the blade bearing that device is a parallelogram shape, the front portion of blade bearing is provided with two navigation buttons, be fastened on the interior location of the circular locating groove trapezoidal blade of trapezoidal blade, the top of blade bearing is provided with a vertical draw-in groove, sets out the cutter push button in this draw-in groove.
Describedly go out the cutter push button and generally be T shape structure, top protrudes in the top of blade bearing, and the outside cover of bottom sets out cutter push button spring, is fastened in the vertical draw-in groove of blade bearing.
Described handle of a knife is connected to form through screw by left casing and right casing, is provided with the casing stage clip between left casing and the right casing, and the outside of left casing and right casing is wrapped respectively and is provided with left cabinet cover and right cabinet cover.
Trapezoidal hole is offered at described left casing middle part, and left cabinet cover middle part is provided with trapezoidal groove.
Described locking device comprises casing lock stage clip, casing lock and casing pintle hook lock spring, described casing lock is made of trapezoidal tapered end and locking bar, described trapezoidal tapered end is fastened in the trapezoidal groove at left cabinet cover middle part, described casing lock stage clip is located at the front side of casing lock locking bar, described casing pintle hook lock spring is set on the locking bar, the front end of this locking bar is offered a draw-in groove, with the trapezoidal hole clamping at left casing middle part.
Described right casing inboard is provided with the trapezoidal storage cutter storehouse that blade is placed in tiltable, in this storage cutter storehouse 1～6 trapezoidal blade is set.
Thereby described trapezoidal storage cutter storehouse is to be obliquely installed the convenient Chu Daocang that extracts blade.
Described trapezoidal storage cutter is provided with hollow cylindrical magnet seat in the storehouse, and the magnet that fixed blade is used is set in this magnet holder.
Compared with prior art, the utlity model has following advantage:
(1) the casing outsourcing is provided with encapsulate, grips comfortablely, uses good hand touch;
(2) use out the cutter push button to release blade, security performance is better;
(3) the casing lock that adopts can be opened casing fast and exchange new blade for, and is easy to use;
(4) storage cutter storehouse is provided with certain gradient, thereby makes things convenient for putting into and taking out of blade, and the magnet holder interior magnet can strongly hold blade, prevents that blade from coming off.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a decomposition texture schematic diagram of the present utility model;
Fig. 3 is a partial structurtes schematic diagram of the present utility model;
Fig. 4 is an A-A sectional structure schematic diagram among Fig. 3;
Fig. 5 is a partial structurtes schematic diagram of the present utility model;
Fig. 6 is an A-A sectional structure schematic diagram among Fig. 5.
Among the figure 1 for right cabinet cover, 2 for go out the cutter push button, 3 for go out cutter push button spring, 4 for right casing, 5 for blade bearing, 6 for trapezoidal blade, 7 for left casing, 8 for left cabinet cover, 9 for casing lock stage clip, 10 for casing lock, 11 casing pintle hook lock springs, 12 for casing stage clip, 13 be that magnet, 14 is that Chu Daocang, 15 is a magnet holder.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
The locking-type cutter is separated in a kind of thruster that stores blade, its structure is shown in Fig. 1～6, and this cutter comprises that blade, blade card establish device, handle of a knife and locking device, and blade is located at the blade card and establishes in the device, this blade card is established the front portion that device is located at handle of a knife, and locking device is located at a side of handle of a knife.
The blade that the utility model uses is trapezoidal blade 6, the top is provided with two circular locating grooves, being fastened on the blade card establishes in the device, establishing device through the blade card is connected with handle of a knife, the blade card is established the blade bearing 5 that device is a parallelogram shape, and the front portion of blade bearing 5 is provided with two navigation buttons, is fastened on the interior location of the circular locating groove trapezoidal blade 6 of trapezoidal blade 6, the top of blade bearing 5 is provided with a vertical draw-in groove, sets out cutter push button 2 in this draw-in groove.Go out cutter push button 2 and generally be T shape structure, top protrudes in the top of blade bearing 5, and the outside cover of bottom sets out cutter push button spring 3, is fastened in the vertical draw-in groove of blade bearing 5.
Handle of a knife is connected to form through screw by left casing 7 and right casing 4, is provided with casing stage clip 12 between left casing 7 and the right casing 4, and the outside of left casing 7 and right casing 4 is wrapped respectively and is provided with left cabinet cover 8 and right cabinet cover 1.Trapezoidal hole is offered at the middle part of left side casing 7, and the middle part of left cabinet cover 8 is provided with trapezoidal groove.Locking device comprises casing lock stage clip 9, casing lock 10 and casing pintle hook lock spring 11, casing lock 10 is made of trapezoidal tapered end and locking bar, trapezoidal tapered end is fastened in the trapezoidal groove at left cabinet cover 8 middle parts, casing lock stage clip 9 is located at the front side that casing is locked 10 locking bars, casing pintle hook lock spring 11 is set on the locking bar, the front end of this locking bar is offered a draw-in groove, with the trapezoidal hole clamping at left casing 7 middle parts.Right casing 4 inboards are provided with the trapezoidal storage cutter storehouse 14 that blade is placed in tiltable, in this storage cutter storehouse 1～6 trapezoidal blade 6 are set.Be provided with hollow cylindrical magnet seat 15 in the trapezoidal storage cutter storehouse 14, the magnet 13 that fixed blade is used is set in this magnet holder 15, can strongly hold blade, prevent that blade from coming off.
Claims (10)
1. the locking-type cutter is separated in the thruster that can store blade, it is characterized in that this cutter comprises that blade, blade card establish device, handle of a knife and locking device, described blade is located at the blade card and establishes in the device, this blade card is established the front portion that device is located at handle of a knife, and described locking device is located at a side of handle of a knife.
2. the locking-type cutter is separated in a kind of thruster that stores blade according to claim 1, it is characterized in that described blade is trapezoidal blade (6), this trapezoidal blade (6) top is provided with two circular locating grooves, be fastened on the blade card and establish in the device, establish device through the blade card and be connected with handle of a knife.
3. the locking-type cutter is separated in a kind of thruster that stores blade according to claim 1, it is characterized in that, described blade card is established the blade bearing that device is a parallelogram shape (5), the front portion of blade bearing (5) is provided with two navigation buttons, be fastened on the interior location of the circular locating groove trapezoidal blade (6) of trapezoidal blade (6), the top of blade bearing (5) is provided with a vertical draw-in groove, sets out cutter push button (2) in this draw-in groove.
4. the locking-type cutter is separated in a kind of thruster that stores blade according to claim 3, it is characterized in that, describedly go out cutter push button (2) and generally be T shape structure, top protrudes in the top of blade bearing (5), the outside cover of bottom sets out cutter push button spring (3), is fastened in the vertical draw-in groove of blade bearing (5).
5. the locking-type cutter is separated in a kind of thruster that stores blade according to claim 1, it is characterized in that, described handle of a knife is connected to form through screw by left casing (7) and right casing (4), be provided with casing stage clip (12) between left side casing (7) and the right casing (4), the outside of left casing (7) and right casing (4) is wrapped respectively and is provided with left cabinet cover (8) and right cabinet cover (1).
6. the locking-type cutter is separated in a kind of thruster that stores blade according to claim 5, it is characterized in that, trapezoidal hole is offered at described left casing (7) middle part, and left cabinet cover (8) middle part is provided with trapezoidal groove.
7. the locking-type cutter is separated in a kind of thruster that stores blade according to claim 1, it is characterized in that, described locking device comprises casing lock stage clip (9), casing lock (10) and casing pintle hook lock spring (11), described casing lock (10) is made of trapezoidal tapered end and locking bar, described trapezoidal tapered end is fastened in the trapezoidal groove at left cabinet cover (8) middle part, described casing lock stage clip (9) is located at the front side of casing lock (10) locking bar, described casing pintle hook lock spring (11) is set on the locking bar, the front end of this locking bar is offered a draw-in groove, with the trapezoidal hole clamping at left casing (7) middle part.
8. the locking-type cutter is separated in a kind of thruster that stores blade according to claim 1, it is characterized in that, described right casing (4) inboard is provided with the trapezoidal storage cutter storehouse (14) that blade is placed in tiltable, in this storage cutter storehouse 1～6 trapezoidal blade (6) is set.
9. the locking-type cutter is separated in a kind of thruster that stores blade according to claim 8, it is characterized in that, described trapezoidal storage cutter storehouse (14) thus for being obliquely installed the convenient Chu Daocang that extracts blade.
10. the locking-type cutter is separated in a kind of thruster that stores blade according to claim 8, it is characterized in that, is provided with hollow cylindrical magnet seat (15) in the described trapezoidal storage cutter storehouse (14), and the magnet (13) that fixed blade is used is set in this magnet holder (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205443323U CN201848864U (en) | 2010-09-27 | 2010-09-27 | Side-thrust unlocking type cutter capable of storing blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205443323U CN201848864U (en) | 2010-09-27 | 2010-09-27 | Side-thrust unlocking type cutter capable of storing blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848864U true CN201848864U (en) | 2011-06-01 |
Family
ID=44091275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205443323U Expired - Lifetime CN201848864U (en) | 2010-09-27 | 2010-09-27 | Side-thrust unlocking type cutter capable of storing blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625794A (en) * | 2016-12-29 | 2017-05-10 | 河北亚大汽车塑料制品有限公司 | Spiral protection pipe cutting device and spiral protection pipe machining equipment |
-
2010
- 2010-09-27 CN CN2010205443323U patent/CN201848864U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625794A (en) * | 2016-12-29 | 2017-05-10 | 河北亚大汽车塑料制品有限公司 | Spiral protection pipe cutting device and spiral protection pipe machining equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110601 |