CN2399230Y - Knife for art designer - Google Patents

Abstract

The utility model relates to a knife for art designers, which comprises a body, and a cutting tool assembly, wherein, the body is provided with a first end and a second end which bends downward to form a hold part; the cutting tool assembly arranged on the inner side of the first end of the body has relative move with the body, and extends out of the body from the first end; a rolling rule is arranged inside the hold part, and a lamp holder for lighting for users is arranged below the body. The knife for art designers has the advantages of simple structure, convenient use and multiple functions.

Description

A kind of cutter

The utility model relates to a kind of cutter, especially a kind of such cutter, and its portion of holding is bent downwardly and forms a small of the stock shape, is provided with a tape measure in the portion of being in one's hands, and is provided with a lamp socket that is available for users to throw light on below main body.

When people need make some art designing's appearance or add man-hour; regular meeting utilizes cutter to cooperate other instrument cuttings to need the object of processing; as paper; plastic board; the veneer material; working substance such as plastic water pipe and electric wire; in above-mentioned object for the cutter cutting; the cutting paper is the most convenient and labour-saving; but when cutting other object; promptly need the user to operate cutter with bigger strength; as when cutting plastic board; the user must make cutter be cut in the plastic board deeply with bigger strength; along with the degree of depth that cutter is cut in the plastic board is dark more; the power of the required usefulness of user is just big more; but the appearance of known cutter mostly is rectangle, and the member can increase user's application of force is set on its profile, so quite inconvenient when the user need intensify our effort.In addition, when using known cutter, when dark, because the blade of cutter is stuck in the object, the user spurs cutter, and known cutter is skidded off from user's hand in its blade incision working substance.

When the user uses cutter, sometimes must be in rather dark workplace, this can allow the user operate quite painstakingly, and everything goes well with your work and the user is for making, and the lamp source that then must connect in addition is in the hope of brighter working environment, if the workplace is in the place that can't connect the lamp source in addition, then can only work reluctantly, but under the environment of insufficient light, work, be difficult for seeing clearly line drawn on working substance or the mark of doing, can produce the situation of miscut, or hurt user's finger because of carelessness.When the user needs the length of surveying thing sometimes, when leaving behind ruler or tape measure as the user, then can be owing to measuring and the work delays progress, sometimes working environment is comparatively mixed and disorderly, the user one is put ruler or tape measure after use conveniently, when using again, need spend many times just can find, thereby reduce operating efficiency.Some family can buy tape measure, but the chance of using seldom, so when needing to use, the placement location after used last time, time-consuming searching are forgotten by regular meeting.

The purpose of this utility model provides a kind of cutter, especially so a kind of cutter that gathers multi-function in integral whole, the one end is bent downwardly formation and can assists and increase a small of the stock shape of user's application of force and hold portion, be provided with a tape measure in the described portion inboard of holding, be provided with a lamp socket that throws light on when the user can be provided at insufficient light, the dim local work that maybe can't power below the main body.

The purpose of this utility model is achieved in that a kind of cutter, comprises a main body, and this main body is provided with first end and second end, wherein is bent downwardly formation one at second end and holds portion; One toolbox, this toolbox are set in the first end inboard of aforementioned body, and can produce one with main body and relatively move, and toolbox stretches out main body by first end.

The cutter that the utility model proposes is simple in structure, easy-to-use, has multi-functional, one end of its main body is bent downwardly and is a small of the stock shape and holds portion, this portion of holding can make the user when the operation cutter, the grip portions that one practicality is arranged, when cutter being pulled back as the user, its hand can grip the portion the place ahead of being in one's hands, make the hand can be, or directly grip in the portion of being in one's hands, can avoid user's hand on cutter, to skid off against the portion inboard of being in one's hands, and hand leans with the portion of holding or directly gripping, also can assist and increase user's application of force.When the user need measure with chi, can the blade of tape measure be pulled out from the portion of holding of cutter, carry out surveying, the user need not on one's body to carry in addition tape measure, thereby make the user when work, can be more easy and convenient, and can avoid when the user need measure object, the situation that no ruler can be used takes place, and saves the user and seeks the time of measuring instrument.The cutter of the novel proposition of this reality, can provide the user when insufficient light, the dim local work that maybe can't power, there is an easy light source to assist user's work, or provide the user can utilize the light of this lamp socket, seek other light sources switch or power supply, when the user needs the light of a certain angle, can will extract out on the lamp socket autonomous agent again, satisfy the light of the required angle of user.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is the stereo appearance figure according to the cutter that the utility model proposes;

Fig. 2 is the three-dimensional exploded view according to the cutter that the utility model proposes;

Fig. 3 is combination and the operation chart according to the cutter that the utility model proposes;

Fig. 4 is the operation chart according to the cutter that the utility model proposes;

Fig. 5 is according to the cutter lamp socket that the utility model proposes and the combination schematic diagram of main body;

Fig. 6 is along the profile of A-A line among Fig. 5;

Fig. 7 is another combination schematic diagram according to cutter lamp socket that the utility model proposes and main body;

Fig. 8 is the lamp socket operation chart according to the cutter that the utility model proposes.

Be further described below in conjunction with accompanying drawing and most preferred embodiment thereof concrete structure the cutter that the utility model proposes.

As Fig. 1,2, shown in 3, a kind of multi-functional cutter that the utility model proposes, comprise, one toolbox 100, described toolbox 100 is combined by wedge 120 by a fastening part 110 and, wherein fastening part 110 is a thin demihull shape, it is one skewed that the front end of described fastening part 110 is, dual-side at fastening part 110 is provided with on one, following stator 111,112, these are on two, following stator 111,112 are parallel to each other, on described, following stator 111,112 in order to fix a blade 130, thereby blade 130 can't be gone up, move down, the top side of described blade 130 is provided with two groove (not shown)s, on fastening part 110, stator 111 central foveas are provided with a spacer 113, this spacer 113 is fastened in the groove of blade 130, blade 130 can't be moved forward and backward, as when an end of blade 130 is long-term after using when not sharp keen, in the time of blade 130 need being changed other end use, then spacer 113 can arrive in another groove of blade 130 again in blocking, tail end at fastening part 110 is provided with a holder 114, and above-mentionedly be provided with a block 121 by wedge 120 belows, these block 121 belows are connected with a blocking post 122, block 121 runs through said fixing seat 114 with blocking post 122, and blocking post 122 is the elastomer 123 of cover unification simultaneously also, and an end of elastomer 123 is propped up by the protuberance of block 121, the other end of elastomer 123 by the below side of holder 114 against living, make by wedge 120 and have elasticity, block 121 both sides above holder 114 respectively are provided with a protuberance 124, the lower end of blocking post 122 and the holder 114 belows outside leans, and makes by wedge 120 extraction that can't make progress in holder 114.

One main body 200, this main body 200 is combined with right casing 220 by a left shell 210, left and right shell 210,220 inboard one-tenth one hollow forms, described left shell 210 at one end is bent downwardly with right casing 220, make this end formation one be the portion of holding 230 of small of the stock shape, hold portion 230 inboards at this and cave inward into a concave-arc part 231 again, make main body 200 overall appearance become one

Shape, wherein in the portion of holding 230 of left shell 210, be provided with four spacers 232, these four spacers 232 surround a holddown groove 233, described holddown groove 233 is for fixing a tape measure 240, be provided with a short slot 234 in a described side of holding portion 230, this short slot 234 can stretch out the wall of left shell 210 from described short slot 234 for the crotch 241 of tape measure 240, to make things convenient for the user to use, and make crotch 241 be resisted against main body 200 outsides, can prevent that crotch 241 is because of tape measure 240 automatic rewindings, and make crotch 241 be arrived main body 200 inboards by rollback, centre at left shell 210 is provided with a convex cylindrical 211, the axis direction of this convex cylindrical 211 is provided with a screw 212, be provided with a strip groove 213 in left shell 210 front end place upper outer, the inboard is equipped with several recesses 214 below this groove 213, in addition, the outside is provided with a L-shaped slide rail 215 below left shell 210 front end places, also be provided with a perforation 221 relatively at screw 212 places of left shell 210 convex cylindrical 211 at right casing 220, also be provided with a symmetrical groove 222 at right casing 220 with respect to groove 213 places of left shell 210, inboardly below this groove 222 also be provided with the recess (not shown) symmetrical with the recess 214 of left shell 210, slide rail 215 places below left shell 210 also are provided with one Slide rail 223, above-mentioned toolbox 100 places the inboard of main body 200, make toolbox 100 can only do the action of forward and backward slippage in main body 200 inboards, and be fastened in the recess 214 of left and right shell 210,220 by the protuberance 124 of the blocking post 122 of wedge 120, protrude above the groove 213,222 of left and right shell 210,220 and press wedge 120, pass the perforation 221 of right casing 220 again by a screw 250, and be screwed with the screw 212 of left shell 210.

One lamp socket 300, these lamp socket 300 inboard one-tenth one recess, the rear end of lamp socket 300 is bent downwardly and is an arc sections 310, be provided with a storage tank 320 at lamp socket 300 inboard recess, be provided with a lighting device 321 in this storage tank 320, at lamp socket 300 front ends one side one broken groove 330 is arranged, should insert for a light switch 331 by broken groove 330, described light switch 331 can move forward and backward in broken groove 330, described light switch 331 is connected with lighting device 321, therefore the user can move forward and backward by operation light switch 331, and the switch of control lighting device 321, have a slip lid 340 to be slided to storage tank 320 front ends by above-mentioned storage tank 320 rear ends, above the dual-side centre of storage tank 320, extension is a T font fixed part 322 forward, as shown in Figure 5, as seen the fixed part 322 of storage tank 320 both sides is fixed on lighting device 321 tops with slip lid 340, to prevent that the user from when using lamp socket 300, drop out lighting device 321 in storage tank 320.

As Fig. 3, shown in Figure 4, wherein Fig. 3 is the left shell 210 of the cutter that the utility model proposes, the profile of toolbox 100 and tape measure 240 combinations, wherein toolbox 100 places the front end inboard of left shell 210, tape measure 240 is fixed in the holddown groove 233 of above-mentioned left shell 210, the crotch 241 of described tape measure 240 exposes the portion of being in one's hands 230 outsides by the short slot 234 of the portion of holding 230, the person of being easy to use operates tape measure 240, this figure be depicted as the user press down toolbox 100 by wedge 120, recess 214 by protuberance 124 autonomous agents 200 of the block 121 of wedge 120 is withdrawed from, simultaneously block 121 presses down pressure compresses elastomeric 123 by wedge 120 because of the user, after the recess 214 of protuberance 124 autonomous agents 200 of block 121 withdraws from, the user can promote toolbox 100 and move forward, but make blade 130 autonomous agents 200 inboard protruding, promptly as shown in Figure 4, this figure is when to be the user with the base of tool 100 shift the outermost recess 214 of main body 200 onto, be the longest distance that the base of tool 100 moves forward in main body 200, also be that blade 130 is from the maximum length of stretching out main body 200 inboards, when the user no longer pushes by wedge 120, promptly lose the pressure that the user presses down by wedge 120, make the block 121 can't compresses elastomeric 123, elastomer 123 diastole is immediately come, cause on the block 121 and stretch, and then the protuberance 124 that makes block 121 both sides once more blocking in the recess 214 of main body 200, make the set of knives 100 can't be more forward, the protuberance 124 of block 121 also can with other main body 200 recess 214 blockings mutually, and then cause the length difference of stretching out in blade 130 autonomous agents 200 of toolbox 100.

As Fig. 6, Fig. 7, shown in Figure 8, wherein Fig. 6 is the schematic diagram of main body 200 of the present utility model and lamp socket 300 combinations, when the user with lamp socket 300 to main body 200 belows near the time, the user needs two slide rails 215 with main body 200 belows, 223 align with the storage tank 320 of lamp socket 300, continuing that again lamp socket 300 is held portion's 230 directions to main body 200 promotes, when lamp socket 300 to main body 200 hold portion 230 directions promote one apart from the time, two slides 215 of main body 200 belows, 223 promptly can with the fixed part 322 of lamp socket 300 hook mutually, and produce a relative slippage, i.e. state as shown in Figure 6, the user continues to promote lamp socket 300 again and holds portion's 230 directions to main body 200 and advance, the arc sections 310 that promptly can make lamp socket 300 afterbodys leans with the concave-arc part 231 that main body 200 is held portion 230, the arc portion of the concave-arc part 231 at the portion of holding 230 places of the radian of the arc sections 310 of lamp socket 300 and main body 200 can cooperatively interact, promptly as shown in Figure 7, the slide rail 215 of main body 200,223 with the result of fixed part 322 hooks of lamp socket 300, even lamp socket 300 can not fall down on the autonomous agent 200, and when lamp socket 300 with after main body 200 engages, light switch 331 extreme direction before lamp socket 300 that also can operate lamp socket 300 promotes, the lighting device 321 of lamp socket 300 is started, the action that can throw light on, otherwise, light switch 331 is promoted to lamp socket 300 tail end directions, promptly can close lighting device 321, as shown in Figure 8, lamp socket 300 is extracted out from main body 200 belows, the light switch 331 of operation lamp socket 300 starts lighting device 321, light source is thrown light on from the required angle of user, thereby make the operator be convenient to operate cutter, carry out cutting action.

Claims (10)

1, a kind of cutter is characterized in that: comprise a main body, this main body is provided with first end and second end, wherein is bent downwardly formation one at second end and holds portion; One toolbox, this toolbox are set in the first end inboard of aforementioned body, and can produce one with main body and relatively move, and toolbox stretches out main body by first end.

2, a kind of cutter according to claim 1 is characterized in that: the described portion inboard of holding is provided with a tape measure.

3, according to claim 1 and 2 described a kind of cutters, it is characterized in that: described main body below is provided with one and can produces the lamp socket of mutual slippage with main body, described lamp socket inboard is provided with a lighting device, is provided with in a side of lamp socket and can controls lighting device and start and the light switch of closing.

4, a kind of cutter according to claim 1 and 2, it is characterized in that: described body is combined by left shell and right casing.

5, a kind of cutter according to claim 3, it is characterized in that: described body is combined by left shell and right casing.

6, a kind of cutter according to claim 2, it is characterized in that: be provided with the sheet spacer in the portion holding of described left shell, this spacer surrounds the holddown groove of using for fixing tape measure, be provided with short slot in a described side of holding portion, the crotch of described tape measure stretches out the wall of left shell from short slot, and crotch is resisted against the pedestal outside.

7, a kind of cutter according to claim 3, it is characterized in that: be provided with the sheet spacer in the portion holding of described left shell, this spacer surrounds the holddown groove of using for fixing tape measure, be provided with short slot in a described side of holding portion, the crotch of described tape measure stretches out the wall of left shell from short slot, and crotch is resisted against the pedestal outside.

8, a kind of cutter according to claim 3 is characterized in that: described body below is provided with slide rail.

9, a kind of cutter according to claim 3 is characterized in that: described lamp socket inboard is provided with for the ccontaining storage tank wherein of lighting device.

10, a kind of cutter according to claim 3 is characterized in that: an end of the storage tank of described lamp socket is provided with fixed part, and a slip lid is fixed in the inboard of this fixed part, utilizes the outside of fixed part, the slide rail hook of lamp socket and main body.

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