CN204976675U - Multifunctional art knife - Google Patents
Multifunctional art knife Download PDFInfo
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- CN204976675U CN204976675U CN201520741838.6U CN201520741838U CN204976675U CN 204976675 U CN204976675 U CN 204976675U CN 201520741838 U CN201520741838 U CN 201520741838U CN 204976675 U CN204976675 U CN 204976675U
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Abstract
The utility model provides a multifunctional art knife belongs to hand cutting tool technical field. It has been solved current art designer's sword and has used inconvenient problem. This multifunctional art knife, its characterized in that includes: a pedestal, the base epirelief is equipped with the spliced pole, the cover is equipped with the torsional spring on the spliced pole, an upper cover, the upper cover is detained and is established on the base, upper cover and torsion spring connect, last cover to run through install the knob, the knob is connected on the spliced pole, the knife rest, the knife rest cunning is established on the base, install the blade on the knife rest, the take -up has the extension spring between knife rest and the base, promotes the knife rest, and the blade loosens the knife rest outside stretching out the base, in the automatic base of retracting of blade. The utility model has the advantages of convenient, the automatic withdrawal of cutting.
Description
Technical field
The utility model belongs to hand cutting tool technical field, relates to a kind of cutter, particularly a kind of Multifunction artists ' tool.
Background technology
In use, blade for subsequent use and art designing are separated to existing cutter, and when needing more allowing blade replacement, needs go to find new blade, when cutting cord series products, because cord easily slides, are not easy by blade cuts.
Chinese patent CN201058433Y discloses a kind of cutter, includes a housing; One dress knife rest; And blade; Housing forms the opening for blade flex at head, and housing forms the chute slided for push button at back, housing fixes flexible card in the side of rear portion inner chamber, and in the buckle of elastic card, card has spare blade; Wherein, described push button position and described dress knife rest inside chute link together, and dress knife rest is equipped with blade, and can with dress knife rest and slide anteroposterior in housing, under hand presses push button state, also there is the blade that makes that can unlock and carry out the syndeton of stretching; It is characterized in that described outer casing base and outer casing upper cover have mutually adaptive articulated section respectively accordingly at tail position, described articulated section makes that described outer casing base and outer casing upper cover are involutory by being movably hinged to be connected together.
In above-mentioned cutter, in use, blade in automatic retraction blade, easily can not make rope run during cutting rope, not easily cuts.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of Multifunction artists ' tool cutting convenience, automatic retraction.
The purpose of this utility model realizes by following technical proposal: a kind of Multifunction artists ' tool, is characterized in that, comprising:
Base, described base is convexly equipped with joint pin, and described joint pin is arranged with torsion spring;
Upper cover, described upper cover be located on base, and described upper cover is connected with torsion spring, upper cover to run through knob is installed, described knob is connected on joint pin;
Knife rest, described knife rest is slidably installed on base, and described knife rest is provided with blade, strains extension spring between described knife rest and base, and promote knife rest, blade extends outside the base, and unclamps knife rest, in blade automatic retraction base.
In above-mentioned a kind of Multifunction artists ' tool, described base and above cover and offer cutting line groove of coincidence, described in cut line groove crossing with the linear movement direction of blade, in the blade of blade is in and cuts line groove.
In above-mentioned a kind of Multifunction artists ' tool, standby cutter holder is also installed in described base, in described standby cutter holder, places some blades.
In above-mentioned a kind of Multifunction artists ' tool, described knife rest comprise installation portion, perpendicular to installation portion moving part and be arranged on the reset portion of installation portion one end, blade offers locating slot, described installation portion is provided with positioning boss, blade is arranged on installation portion and locating slot is clamped in positioning boss, described base offers shifting chute, and it is outer and be limited in shifting chute that described moving part protrudes base, and described extension spring tension is in reset portion.
In above-mentioned a kind of Multifunction artists ' tool, described base protrudes and is provided with lead, described knife rest offers the gathering sill of linearity, what described gathering sill was parallel to blade stretches out direction, and described lead inserts gathering sill.
In above-mentioned a kind of Multifunction artists ' tool, described knife rest and standby cutter holder are arranged in the base of joint pin both sides respectively.
In above-mentioned a kind of Multifunction artists ' tool, all protrude at base and upper cover and be provided with anti-slip part, described anti-slip part protrude base or upper cover one end and with blade to stretch out direction contrary.
In above-mentioned a kind of Multifunction artists ' tool, described knob comprises rotation section, butting section and connecting portion, and described connecting portion is threaded on joint pin, and upper cover is locked to base in described butting section, the surface of protrusion butting section, described rotation section.
Compared with prior art, the utility model has following advantage:
1, upper cover can rotate around joint pin, can by the blade exchange in standby cutter holder on peace knife rest after opening, and it is convenient to change.
2, base and on cover and offer cutting line groove of coincidence, snapped into by lines after cutting line groove, blade can cut lines, and cutting is convenient, and lines are not easily run, effective.
3, knife rest can drive blade moving to stretch out, and automatically retract in base by extension spring, use safety, structure is ingenious.
4, all protrude at base and upper cover and be provided with anti-slip part, when hand-held use cutter, play anti-skidding effect, hand-held firm, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that in the utility model, upper cover rotates.
Fig. 3 is the structural representation removing upper cover in the utility model.
Fig. 4 is the structural representation of the utility model intermediate slide.
Fig. 5 is the structural representation of knob in the utility model.
In figure, 1, base; 11, joint pin; 12, lead; 13, shifting chute; 14, cut line groove; 15, anti-slip part; 2, upper cover; 3, knife rest; 31, installation portion; 32, moving part; 33, reset portion; 34, gathering sill; 35, positioning boss; 4, blade; 5, knob; 51, butting section; 52, rotation section; 53, connecting portion; 6, standby cutter holder; 7, extension spring; 8, torsion spring.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1 to Figure 3, this Multifunction artists ' tool, comprising: base 1, upper cover 2 and knife rest 3, base 1 is convexly equipped with joint pin 11, and as preferably, joint pin 11 to be arranged on base 1 near middle position, and joint pin 11 is arranged with torsion spring 8; Upper cover 2 be located on base 1, and upper cover 2 is connected with torsion spring 8, and upper cover 2 runs through being provided with knob 5, knob 5 is connected on joint pin 11, unclamps knob 5, and upper cover 2 can rotate certain angle around joint pin 11, and upper cover 2 can be resisted against on base 1; Knife rest 3 is slidably installed on base 1, knife rest 3 is provided with blade 4, strains extension spring 7 between knife rest 3 and base 1, and promote knife rest 3, outside blade 4 protuberate basic unit 1, unclamp knife rest 3, extension spring 7 is with movable knife rack 3 to move, in blade 4 automatic retraction base 1.
Can move along base 1 after knife rest 3 is stressed, extension spring 7 is elongated, band cutting blade 4 protrudes into outside base 1 and carries out cutting processing, after unclamping knife rest 3, is with movable knife rack 3 to move by extension spring 7, in automatic retraction base 1, the use safety of blade 4, upper cover 2 can rotate around joint pin 11, and torsion spring 8 can drive upper cover 2 to reset, upper cover 2 can easily open or close, and can be convenient for changing the blade 4 in base 1.
What base 1 and upper cover 2 offer coincidence cuts line groove 14, cuts line groove 14 crossing with the linear movement direction of blade 4, and the blade of blade 4 is in and cuts line groove in 14.That is, cut line groove 14 one end being opened in base 1 and upper cover 2, cuts line groove 14 in elongated slot-like, and the blade on blade 4 is in and cuts line groove in 14, and rope class tangentially groove 14 slips into and cut off by blade 4, cuts line groove 14 vertical with blade 4 or tilt crossing.Arrange 14 cuttings that can facilitate rope class object that cut line groove, good cutting effect, rope is not easily run.
As shown in Figure 3, standby cutter holder 6 is also installed in base 1, in standby cutter holder 6, places some blades 4.Blade 4 is placed in standby cutter holder 6, and standby cutter holder 6 is arranged on base 1, and as preferably, knife rest 3 and standby cutter holder 6 are arranged in the base 1 of joint pin 11 both sides respectively.Arrange standby cutter holder 6 and blade 4 for subsequent use, when needs change blade 4, rotate upper cover 2, from standby cutter holder 6, take out spare blade 4, change the blade 4 on knife rest 3, convenient storage, need not find separately blade 4 during replacing, efficiency is high, easy to use.
As shown in Figure 3 and Figure 4, knife rest 3 comprise installation portion 31, perpendicular to installation portion 31 moving part 32 and be arranged on the reset portion 33 of installation portion 31 one end, blade 4 offers locating slot, installation portion 31 is provided with positioning boss 35, blade 4 is arranged on installation portion 31 and locating slot is clamped in positioning boss 35, base 1 offers shifting chute 13, it is outer and be limited in shifting chute 13 that moving part 32 protrudes base 1, and extension spring 7 is strained in reset portion 33.Blade 4 is coordinated with the positioning boss 35 on installation portion 31 by locating slot, and blade 4 position is determined, stressed effect is good, and moving part 32 is limited in shifting chute 13 and slides, and guidance quality is good.
Base 1 protrudes and is provided with lead 12, knife rest 3 offers the gathering sill 34 of linearity, gathering sill 34 is opened on installation portion 31, and what gathering sill 34 was parallel to blade 4 stretches out direction, and lead 12 inserts gathering sill 34.Arrange the movement that lead 12 limits knife rest 3, knife rest 3 can not swing and deflect, and structure is ingenious, and guidance quality is good.
All protrude at base 1 and upper cover 2 and be provided with anti-slip part 15, anti-slip part 15 protrude base 1 or upper cover 2 one end and with blade 4 to stretch out direction contrary.Anti-slip part 15 and base 1 or upper cover 2 circular sliding slopes, time stressed, hand can be resisted against in anti-slip part 15, and greatly stressed, cutting force is large.
As shown in Figure 5, knob 5 comprises rotation section 52, butting section 51 and connecting portion 53, and connecting portion 53 is threaded on joint pin 11, and upper cover 2 to base 1 is locked in butting section 51, and the surface of butting section 51 is protruded in rotation section 52.
Upper cover 2 is locked on base 1 by knob 5, and rotation section 52 can facilitate the rotation of knob 5, unclamps knob 5, and upper cover 2 can rotate around joint pin 11, easy to operate, good looking appearance.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (8)
1. a Multifunction artists ' tool, is characterized in that, comprising:
Base, described base is convexly equipped with joint pin, and described joint pin is arranged with torsion spring;
Upper cover, described upper cover be located on base, and described upper cover is connected with torsion spring, upper cover to run through knob is installed, described knob is connected on joint pin;
Knife rest, described knife rest is slidably installed on base, and described knife rest is provided with blade, strains extension spring between described knife rest and base, and promote knife rest, blade extends outside the base, and unclamps knife rest, in blade automatic retraction base.
2. a kind of Multifunction artists ' tool according to claim 1, is characterized in that, described base and above cover and offer cutting line groove of coincidence, described in cut line groove crossing with the linear movement direction of blade, in the blade of blade is in and cuts line groove.
3. a kind of Multifunction artists ' tool according to claim 1 and 2, is characterized in that, is also provided with standby cutter holder in described base, places some blades in described standby cutter holder.
4. a kind of Multifunction artists ' tool according to claim 1 and 2, it is characterized in that, described knife rest comprise installation portion, perpendicular to installation portion moving part and be arranged on the reset portion of installation portion one end, blade offers locating slot, described installation portion is provided with positioning boss, and blade is arranged on installation portion and locating slot is clamped in positioning boss, and described base offers shifting chute, it is outer and be limited in shifting chute that described moving part protrudes base, and described extension spring tension is in reset portion.
5. a kind of Multifunction artists ' tool according to claim 1 and 2, it is characterized in that, described base protrudes and is provided with lead, described knife rest offers the gathering sill of linearity, what described gathering sill was parallel to blade stretches out direction, and described lead inserts gathering sill.
6. a kind of Multifunction artists ' tool according to claim 3, is characterized in that, described knife rest and standby cutter holder are arranged in the base of joint pin both sides respectively.
7. a kind of Multifunction artists ' tool according to claim 1 and 2, is characterized in that, all protrudes be provided with anti-slip part at base and upper cover, described anti-slip part protrude base or upper cover one end and with blade to stretch out direction contrary.
8. a kind of Multifunction artists ' tool according to claim 1 and 2, it is characterized in that, described knob comprises rotation section, butting section and connecting portion, and described connecting portion is threaded on joint pin, upper cover is locked to base in described butting section, the surface of protrusion butting section, described rotation section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741838.6U CN204976675U (en) | 2015-09-23 | 2015-09-23 | Multifunctional art knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741838.6U CN204976675U (en) | 2015-09-23 | 2015-09-23 | Multifunctional art knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204976675U true CN204976675U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520741838.6U Active CN204976675U (en) | 2015-09-23 | 2015-09-23 | Multifunctional art knife |
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| Country | Link |
|---|---|
| CN (1) | CN204976675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602617A (en) * | 2021-07-27 | 2021-11-05 | 浙江中烟工业有限责任公司 | Full-automatic cigarette bale breaker |
-
2015
- 2015-09-23 CN CN201520741838.6U patent/CN204976675U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602617A (en) * | 2021-07-27 | 2021-11-05 | 浙江中烟工业有限责任公司 | Full-automatic cigarette bale breaker |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |