CN103213145B - Cutting tool capable of positioning by using elastic members - Google Patents
Cutting tool capable of positioning by using elastic members Download PDFInfo
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- CN103213145B CN103213145B CN201210018866.6A CN201210018866A CN103213145B CN 103213145 B CN103213145 B CN 103213145B CN 201210018866 A CN201210018866 A CN 201210018866A CN 103213145 B CN103213145 B CN 103213145B
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Abstract
The invention relates to a cutting tool capable of positioning by using elastic members. The cutting tool comprises a cutter body, a cutter handler and a shifting element, wherein one end of the cutter body is provided with two elastic members, and one end of each elastic member is respectively and convexly provided with an embedding and clamping part; a first track and two second tracks are respectively arranged in the cutter handle along the longitudinal direction, and the cutter body can be accommodated in the cutter handler and is movably embedded and clamped in the first track; the distance between two corresponding ends of each second track is matched with the distance between the embedding and clamping parts, so that each embedding and clamping part can not move along each second track when being positioned at one end of each second track; and the shifting element is movably embedded in the cutter handle and can move along the longitudinal direction of the cutter handle, and a part, corresponding to each elastic member, of the shifting member is respectively provided with a concave part. When the shifting member moves, each embedding and clamping part is pushed by a part of the shifting member close to each concave part, so that each elastic member generates deformation, and each embedding and clamping part can move along each second track so as to push the cutter body out of the cutter handle or allow the cutter body to be completely accommodated into the cutter handle.
Description
Technical field
The present invention is about a kind of cutter that utilizes flexible member to position, espespecially utilize two flexible members, cutter hub is embedded in to the cutter in handle of a knife, and this cutter is in the situation that one on this handle of a knife stirred element is struck, each flexible member can produce deformation, to remove the location of this cutter hub, make this cutter hub can successfully stretch out handle of a knife, or be contained to handle of a knife.
Background technology
In recent years, due to the progress of technology and the raising of quality of the life, people are when buying a new product, except noticing that whether this product is cheap, durable, more can even be considered the aspect such as security by its convenience, ease for use, and the change of this market trend also makes the dealer of all trades and professions must constantly be devoted to that research and development are upgraded, more progressive product, the demand that can cater to most of clients.
It is example that a kind of outdoor leisure activity of take needs the jackknife using often, refers to shown in Fig. 1, at present, most jackknife 1 is all that cutter hub 11 is articulated in handle of a knife 12, in the situation that generally carrying, cutter hub 11 can rotate and take in to this handle of a knife 12, and when needs are used, user must promote cutter hub 11 lateral margins, so that cutter hub 11 rotation is positioned to outside this handle of a knife 12, this class jackknife 1 is very general on the market, yet, this structure is not without at least one drawback, and hereby details are as follows respectively:
(1) fluency is not good: due to this class jackknife 1 in use, cutter hub 11 must rotate at least 180 degree, beginning can be by cutter hub 11 by stretching out in handle of a knife 12, and the path that cutter hub 11 rotates is larger, the time that it needs, space also the more, therefore no matter how dealer makes improvement to its brake, still cannot significantly promote jackknife 1 intuitive and fluency in the use, in addition, for some is unfamiliar with the user who makes cutter, cutter hub 11 significantly rotates and will be easy to scratch hand, cause the safety problem in use, therefore, this class jackknife 1 is on promoting, all the time be difficult to be popularized for the general common people.
(2) complex structure: from the above, in the past, there are many dealers to make improvement for the structure of jackknife 1, phase can be improved the fluency on using, yet due to the internal structure of jackknife 1 must be taken into account the location steadiness of cutter hub 11, the revolution space of cutter hub 11 and design cutter hub 11 are struck mode and position simultaneously, therefore the structure of improvement is often too complicated trifling, both be unfavorable for production cost, and be also difficult to take into account its durability.
Therefore, how to design a kind of cutter of brand-new structure, and outside guaranteeing the convenience durability that this cutter uses, its cutter hub still can be removed in minimum usage space, to promote the fluency of cutter, become the present invention and desire most ardently the major issue of solution at this.
Because the amplitude of known jackknife cutter when rotation is stretched out is excessive, cause it to use fluency to be difficult to the problem promoting, inventor is by feat of practical experience for many years, after constantly research and development and test, finally design a kind of cutter that utilizes flexible member to position of the present invention, the phase can provide the instrument of a kind of more novel, facility of society and handled easily.
Summary of the invention
Object of the present invention, is to provide a kind of cutter that utilizes flexible member to position, to overcome above-mentioned defect.
The object of the invention described above, is realized by following technical scheme:
The invention provides a kind of cutter that utilizes flexible member to position, comprise that a cutter hub, a handle of a knife and stir element, one end of this cutter hub is provided with at least one protuberance and two flexible members, and one end of each flexible member convexes with respectively an embedding part, the configuration of this handle of a knife and this cutter hub match, this cutter hub can be positioned in the accommodation space in this handle of a knife, in this handle of a knife, longitudinally offer respectively one first track and two the second tracks, the position of this first track and each the second track is corresponding with this protuberance and each flexible member respectively, this protuberance can be embedded in this first track actively, distance on each second track between two corresponding end each other and the distance between each embedding part match, and in the situation that each embedding part embeds wherein one end of each second track, each embedding part cannot be along each the second track displacement, make this cutter hub be taken in completely and to be positioned in this handle of a knife, or the other end of this cutter hub can be stretched out by this open front, to be positioned to outside this handle of a knife, this one end of stirring element is exposed by this handle of a knife, its other end stretches in this handle of a knife, to embed actively in this first track, this is stirred the position corresponding to each embedding part on element and is respectively equipped with a depressed part, make each embedding part can be positioned at respectively in this depressed part, the both sides of each depressed part are extended respectively and are provided with an inclined wall, with the wherein one end phase inlay card with each the second track at each embedding part, and this stirs element in the situation of this first track displacement, each embedding part can be pushed by each inclined wall contrary with direction of displacement, make each flexible member produce deformation, and the distance between each embedding part is adjusted into and the center section part of each the second track between distance match, make each embedding part can be along the center section part displacement of each the second track, make each embedding part embed the other end of each second track.
By above technical scheme, the invention has the advantages that, because the distance between each embedding part is greater than the distance between the center section part of (or being less than) each second track, therefore this cutter hub can firmly be accommodated in this handle of a knife, or be positioned at outside this handle of a knife, and can not produce displacement longitudinally, and because this flexible member has elasticity, therefore user only need stir this along the direction of this first track and stir element, can make each embedding part and flexible member produce deformation, make one end of this cutter hub along each the second track displacement, so that cutter hub is stretched out by this open front, or taken in back in handle of a knife by open front.
For making goal of the invention of the present invention, technological means and technique effect have more complete and clearly disclose, hereby in lower detailed description, and see also accompanying drawing and element numbers.
Accompanying drawing explanation
Fig. 1 is known jackknife schematic diagram;
Fig. 2 is the three-dimensional exploded view of cutter the first preferred embodiment of the present invention;
Fig. 3 is the schematic perspective view of cutter the first preferred embodiment of the present invention;
Fig. 4 A is the illustrative view of cutter the first preferred embodiment of the present invention;
Fig. 4 B is the illustrative view of cutter the first preferred embodiment of the present invention;
Fig. 4 C is the illustrative view of cutter the first preferred embodiment of the present invention;
Fig. 4 D is the illustrative view of cutter the first preferred embodiment of the present invention;
Fig. 5 is the partial schematic diagram of cutter the second preferred embodiment of the present invention;
Fig. 6 is the three-dimensional exploded view of cutter of the present invention the 3rd preferred embodiment;
Fig. 7 is the second track schematic diagram of cutter of the present invention the 3rd preferred embodiment.
Main element label declaration:
The auxiliary lamellar body 20 of cutter 2,6
Cutter hub 21,61 flexible members 210,610a
Embedding part 210a, 610b protuberance 211,611
Handle of a knife 22,62 upper shells 220
The first plate body 221,621 fixed leg 221a, 621a
Middle casing 222,622 accommodation space 222a
Open front 222b the second plate body 223,623
Lower house 224 is stirred element 23,63
Projection 230 depressed parts 231
Inclined wall 232 locating slots 233
Setting element 24,64 hooks angle 241
Elastic Block 610 buffer walls 65
The first retaining element 66 second retaining elements 67
Storage tank 630 first space D 1
The second space D 2 the 3rd space D 3
Stir key P, P ' the first track T1, T1 '
The second track T2, T2 ' the first Auxiliary Track T11
Second Auxiliary Track T22 the first spring S1, S1 '
The second spring S2, S2 '
The specific embodiment
The present invention is a kind of cutter that utilizes flexible member to position, refer to shown in Fig. 2, for the first preferred embodiment of the present invention, this cutter 2 comprises a cutter hub 21, one handle of a knife 22 and one is stirred element 23, this cutter hub 21 stretches out and is provided with two flexible members 210 away from one end of point of a knife, and its top side and bottom side are extended and are provided with at least one protuberance 211 respectively, respectively one end of this flexible member 210 respectively towards top and below convex with an embedding part 210a, in the present embodiment, the mutual distance of embedding part 210a on each flexible member 210 the same sides is less than the distance between the center section part of each flexible member 210, this handle of a knife 22 consists of a upper shell 220, one first plate body 221, a middle casing 222, one second plate body 223 and a lower house 224, one side of this middle casing 222 offers an open front 222b, with at the interior formation one accommodation space 222a of this middle casing 222, this the first plate body 221 can be fixedly held to the inner side of this upper shell 220,223 inner sides that can be fixedly held to this lower house 224 of this second plate body, with after each housing 220,222,224 sealed being integral, this cutter hub 21 can be contained in this accommodation space 222a.
Refer to shown in Fig. 2 and Fig. 3, this first plate body 221, in the face of a side of this accommodation space 222a longitudinally offers respectively one first track T1 and two the second track T2, can embed in this first track T1 the protuberance 211 of these cutter hub 21 top sides actively; Distance on each second track T2 between two corresponding end each other and the distance between the embedding part 210a on each flexible member 210 the same sides match, distance between its center section part is greater than the distance between each embedding part 210a, to embed each second track T2 at each embedding part 210a wherein one end in the situation that, each embedding part 210a cannot carry out displacement along each second track T2, and then this cutter hub 21 can be positioned among this handle of a knife 22, or stretched out by this open front 222b, and be positioned at outside this handle of a knife 22.
Refer to again shown in Fig. 2 and Fig. 3, this is stirred element 23 and is positioned between this middle casing 222 and the second plate body 223, its one end is exposed by this handle of a knife 22, its other end can stretch into this interior position corresponding to this accommodation space 222a of handle of a knife 22, this other end of stirring element 23 stretches out and is provided with at least one projection 230, this projection 230 can embed in this first track T1 actively, this is stirred the position corresponding to each embedding part 210a on element 23 and is respectively equipped with a depressed part 231, makes respectively this embedding part 210a can pass and be positioned at respectively in this depressed part 231.At this, want special one to carry, in the present embodiment, this is stirred element 23 and also comprises an auxiliary lamellar body 20, this auxiliary lamellar body 20 is positioned between this first plate body 221 and middle casing 222, and its one end is connected with this one end of stirring element 23, with can be along with this stirs together displacement of element 23, position corresponding to each embedding part 210a on this auxiliary lamellar body 20 is also respectively equipped with a depressed part 231, in the process in these cutter hub 21 starts, the stressed of this cutter hub 21 can be comparatively average, closes first Chen Ming.
Refer to shown in Fig. 2 and Fig. 4 A, Fig. 4 A is incorporated in this handle of a knife 22 for this cutter hub 21, and each embedding part 210a is embedded in the schematic diagram of the rear end of each second track T2, the both sides of each depressed part 231 are extended respectively and are provided with an inclined wall 232, each inclined wall 232 is equal to the respectively horizontal level of the center section part of this second track T2 away from the horizontal level of one end of this depressed part 231 respectively, to stir one end that this stirs element 23 user, make this stir element 23 along in the process of this first track T1 displacement, refer to shown in Fig. 4 A and Fig. 4 B, this stirs inclined wall contrary with direction of displacement on element 23 232 (i.e. the inclined wall 232 on right side in figure) will push against corresponding embedding part 210a, make respectively this embedding part 210a can be along the incline direction displacement of corresponding inclined wall 232, make each flexible member 210 produce deformation, to strut the distance between each embedding part 210a, so, distance between each embedding part 210a is via each inclined wall 232, and distance between the center section part of adjusted and each second track T2 match after (as shown in Figure 4 B), each embedding part 210a can be along each second track T2 displacement.
Hold, refer to shown in Fig. 4 C and Fig. 4 D, at each embedding part 210a along each second track T2, be moved to after the front end of each second track T2, respectively this flexible member 210 will be driven by the elastic restoring force of self, each embedding part 210a court direction is relative to each other folded, with the second track T2 along correspondence, get back in corresponding depressed part 231, and with the front end phase inlay card (as shown in Figure 4 D) of corresponding the second track T2, so, this cutter hub 21 can be firmly positioned at outside this handle of a knife 22, for user, use, in like manner, user is in wish is taken in back handle of a knife 22 by cutter hub 21 time, only need to stir this towards the direction of the rear end of each second track T2 and stir element 23, can be with same principle, make each flexible member 210 produce deformation, make each embedding part 210a along each second track T2, displacement is also positioned to the respectively rear end of second track T2.
In addition, refer to again shown in Fig. 2 and Fig. 4 A～4D, in the first preferred embodiment of the present invention, this position of stirring contiguous each depressed part 231 on element 23 is also concaved with a locating slot 233, the configuration of this locating slot 233 and this protuberance 211 match, this protuberance 211 can first be passed after this locating slot 233, embed again in this first track T1, and this protuberance 211 can also be embedded in this locating slot 233 actively, refer to again shown in Fig. 4 B, at this, stir element 23 along this first track T1 displacement, each inclined wall 232 is pushed in the situation of each embedding part 210a, each protuberance 211 can be first against the wherein one end to this locating slot 233, to prevent that each embedding part 210a from being pushed by corresponding inclined wall 232, and cross each inclined wall 232, cause this cutter hub 21 to depart from this and stir the problem that element 23 is controlled, therefore, in the present embodiment, the distance between one end of this protuberance 211 and this locating slot 233 respectively, be less than on this depressed part 231 and this inclined wall 232 away from the distance between one end of this depressed part 231.
Separately, refer to again shown in Fig. 2, in the present embodiment, this second plate body 223 is positioned between this middle casing 222 and this lower house 224, and its corresponding to this first track T1 and respectively the position of this second track T2 be respectively equipped with one first Auxiliary Track T11 and one second Auxiliary Track T22, the configuration of this first Auxiliary Track T11 and the second Auxiliary Track T22 matches with this first track T1 and the second track T2 respectively, so that stirring element 23, this can embed actively in this first Auxiliary Track T11, and along this first Auxiliary Track T11 displacement, and this cutter hub 21 can be distinguished and embed actively each second Auxiliary Track T22 respectively this embedding part 210a of a side of this second plate body 223 above, and along each second Auxiliary Track T22 displacement, make this cutter hub 21 in the process moving forward and backward, stressed can be more average, and also more difficult appearance derailing, rock or the problem such as vibration.
Again, refer to again shown in Fig. 2, Fig. 3 and Fig. 5, in the second preferred embodiment of the present invention, this cutter 2 also comprises stirs key P and a setting element 24, and this one end of stirring key P is connected with one end that this stirs element 23 and this auxiliary lamellar body 20 respectively, this setting element 24 is embedded between this upper shell 220 and the first plate body 221 actively, its one end can be exposed by this handle of a knife 22, its other end can stretch into the position of contiguous each embedding part 210a, position corresponding to each embedding part 210a on this setting element 24 is respectively equipped with a hook angle 241, respectively the cross sectional configurations of the configuration at this hook angle 241 and each embedding part 210a matches, to be stretched out by this handle of a knife 22 at this cutter hub 21, and each embedding part 210a is positioned in the situation of front end of each second track T2, this setting element 24 can be along the length travel of this handle of a knife 22, make respectively this hook angle 241 and this embedding part 210a respectively fasten, so, see through each and hook angle 241, spacing and relative position between each embedding part 210a can be located securely, to guarantee that user is when using this cutter 2, can this not stir element 23 because of false touch, and make this cutter hub 21 without early warning regain in handle of a knife 22, and cause dangerous problem.In addition, the position that dealer also can be close to one end on this first plate body 221 is embedded a steel ball, and the position corresponding to this steel ball on this setting element 24 is arranged with at least one shrinkage pool, to stretch out this handle of a knife 22 at this cutter hub 21, and the hook angle 241 of this setting element 24 engages in the situation of each embedding part 210a, steel ball on this first plate body 221 can embed in this shrinkage pool, to make this setting element 24 can firmly be positioned at the position that engages each embedding part 210a, so, can guarantee further the location steadiness of this cutter hub 21.
At this, special one carry, in the foregoing embodiments, distance between each embedding part 210a is less than the distance of 210 of each flexible members, and on each second track T2, the distance between two ends is less than the distance between its center section part each other, yet, the configuration of each embedding part 210a and each the second track T2 is not as limit, in other preferred embodiments of the present invention, dealer also can design according to self-demand or different style, distance between each embedding part 210a is designed to larger than the distance of 210 of each flexible members, and to each the second track T2 and stir element 23 and adjust, so, this cutter 2 still can be reached the same effect with same principle, close first Chen Ming.
Refer to again shown in Fig. 2, in the present embodiment, this cutter 2 also comprises one first spring S1 and one second spring S2, one end of this first spring S1 can be connected on the fixed leg 221a of these the first plate body 221 one end, its other end can be connected with this projection 230 of stirring element 23 top sides, one end of this second spring S2 can be connected on this second plate body 223, its other end is connected with the projection 230 that this stirs element 23 bottom sides, to be accommodated in this handle of a knife 22 completely at this cutter hub 21 in the situation that, each spring S1, S2 is opened and is a tensioned state, and stir element 23 along the length travel of this handle of a knife 22 at this, each embedding part 210a is departed from the situation of each second track T2 rear end, this cutter hub 21 will be subject to each spring S1, the elastic restoring force of S2 drives, and towards the direction displacement of open front 222b, make this cutter hub 21 can be rapidly and extend out to accurately outside this handle of a knife 22.
Refer to shown in Fig. 6, for the 3rd preferred embodiment of the present invention, this cutter 6 also by a cutter hub 61, a handle of a knife 62, stirs element 63 and a setting element 64 forms, wherein, for keeping graphic clear, in Fig. 6, omit upper shell and lower house, only retained the first plate body 621, middle casing 622 and the second plate body 623, closed first Chen Ming.In the present embodiment, one end of this cutter hub 61 locking has an Elastic Block 610 and at least one protuberance 611, and this Elastic Block 610 is provided with two flexible member 610a and two embedding part 610b; This one end of stirring element 63 is installed with one and stirs key P ', and this side of stirring key P ' is concaved with a storage tank 630; One end of this setting element 64 is positioned in this storage tank 630 actively, to stir element 63 along with this, carry out displacement, and in the situation that this protuberance 611 and each embedding part 610b embed respectively the first track T1 ' and the second track T2 ' in this handle of a knife 62, one end of this setting element 64 still can be along these storage tank 630 displacements, to engage corresponding embedding part 610b, and then fix the spacing between each embedding part 610b.In addition, refer to shown in Fig. 7, on each second track T2 ' each other the first space D 1 between two ends and the second space D 2 between center section part thereof all with each embedding part 610b between distance identical, and respectively the position between the contiguous two ends of second track T2 ' is respectively equipped with a buffer wall 65, respectively this buffer wall 65 is curved, and the 3rd space D 3 that each the second track T2 ' buffer wall is each other 65 is different (in the present embodiment from the distance between each embedding part 610b, the 3rd space D 3 that each buffer wall is 65 is greater than the distance between each embedding part 610b), so, at this, stir element 63 and strut each embedding part 610b, each embedding part 610b is entered in the situation of each buffer wall 65, each embedding part 610b can be along each buffer wall 65, again recover original distance, while making each embedding part 610b carry out displacement in this second track T2 ', can remain on as much as possible unstrained state, to extend its durability and service life.
Refer to again shown in Fig. 6, this cutter 6 also comprises one first retaining element 66 and one second retaining element 67, this first retaining element 66 and the second retaining element 67 can secure to respectively on this cutter hub 61, with in the situation that the first spring S1 ' and the second spring S2 ' are positioned in this handle of a knife 62, two corresponding end of this first spring S1 ' can be connected with the fixed leg 621a of this first retaining element 66 and this first plate body 621 respectively, two corresponding end of this second spring S2 ' can be connected with this second retaining element 67 and this second plate body 623 respectively, so, this cutter 6 can be as previous embodiment, see through each spring S1 ', the elastic restoring force of S2 ', make this cutter hub 61 towards the place ahead displacement of this handle of a knife 62.
Above for being only the schematic part embodiment of the present invention; not in order to limit the scope of the invention; any those skilled in the art, is not departing from equivalent variations and the modification of having done under the prerequisite of design of the present invention and principle, within all should being included in this patent protection domain.
Claims (12)
1. a cutter that utilizes flexible member to position, is characterized in that, comprising:
One cutter hub, its one end is provided with two flexible members and at least one protuberance, and one end of each flexible member convexes with respectively an embedding part;
One handle of a knife, the configuration of its configuration and this cutter hub matches, this cutter hub can be positioned in the accommodation space in this handle of a knife, position corresponding to this accommodation space in this handle of a knife longitudinally offers one first track and two the second tracks, the position of this first track and the second track is corresponding with this protuberance and each flexible member respectively, and this protuberance can be embedded in this first track actively; Distance on each second track between two corresponding end each other and the distance between each embedding part match, and in the situation that each embedding part embeds wherein one end of each second track, each embedding part cannot be along each the second track displacement, make this cutter hub be taken in completely and to be positioned in this handle of a knife, or stretch out and be positioned to outside this handle of a knife; And
One stirs element, its one end is exposed to outside this handle of a knife, its other end stretches in this handle of a knife, and embed actively in this first track, this is stirred the position corresponding to each embedding part on element and is respectively equipped with a depressed part, make each embedding part can be positioned at respectively in each depressed part, the both sides of each depressed part are extended respectively and are provided with an inclined wall, with the wherein one end phase inlay card with each the second track at each embedding part, and this stirs element along in the situation of this first track displacement, each embedding part can be pushed by corresponding inclined wall respectively, make each flexible member produce deformation, with the distance between each embedding part is adjusted into and the center section part of each the second track between distance match, make each embedding part can be along each the second track displacement, and then the other end of two correspondences of each second track of embedding.
2. cutter according to claim 1, it is characterized in that, this position of stirring contiguous each depressed part on element is provided with a locating slot, the configuration of this locating slot and this protuberance match, make this protuberance can first pass this locating slot, embed again in this first track, and in the situation that each inclined wall is pushed corresponding embedding part, this protuberance can be against the wherein one end to this locating slot.
3. cutter according to claim 2, it is characterized in that, this cutter also comprises a setting element, this setting element is embedded actively to this handle of a knife, can be along the length travel of this handle of a knife, expose to this handle of a knife one end of this setting element, its other end stretches into the interior position corresponding to this accommodation space of this handle of a knife, position corresponding to each embedding part on this setting element is installed with respectively a hook angle, each hooks the configuration at angle and the cross sectional configurations of each embedding part matches, and can be in the situation that wherein one end phase inlay card of each embedding part and each the second track, with each embedding part phase inlay card, to fix the spacing between each embedding part, make each embedding part cannot be along each the second track displacement.
4. cutter according to claim 3, it is characterized in that, this handle of a knife comprises a upper shell and a lower house, this upper shell and lower house are assembled into one mutually, this accommodation space is located between this upper shell and lower house, and this first track and the second track are located on this upper shell the side corresponding to this accommodation space.
5. cutter according to claim 3, it is characterized in that, this handle of a knife comprises a upper shell, a middle casing and a lower house, this middle casing is assembled between this upper shell and lower house, to form this accommodation space between this upper shell, middle casing and lower house, this first track and the second track are located on this upper shell the side corresponding to this accommodation space.
6. according to the cutter described in claim 4 or 5, it is characterized in that, this upper shell also comprises one first plate body, and this first plate body is fixed on this upper shell corresponding to a side of this accommodation space, and this first track and the second track are located on this first plate body.
7. cutter according to claim 6, it is characterized in that, this lower house also comprises one second plate body, this second plate body is fixed on this lower house the side corresponding to this accommodation space, and the position corresponding to this first track and the second track on it is respectively equipped with the first Auxiliary Track and the second Auxiliary Track, the configuration of this first Auxiliary Track and the second Auxiliary Track matches with the configuration of this first track and the second track respectively, so that stirring element, this can embed actively in this first Auxiliary Track, and along this first Auxiliary Track displacement, and make respectively this embedding part can distinguish each second Auxiliary Track of embedding actively, and along each the second Auxiliary Track displacement.
8. cutter according to claim 7, it is characterized in that, this cutter also comprises at least one spring, and this spring is positioned in this handle of a knife, and its one end is connected with this handle of a knife, its other end is connected with one end of this cutter hub, when being incorporated in this handle of a knife at this cutter hub, this spring can be opened to tight state, and in the situation that each embedding part departs from one end phase inlay card with each the second track, this cutter hub can be driven by the elastic restoring force of this spring, towards this handle of a knife, stretches out outward.
9. cutter according to claim 8, is characterized in that, the position at each contiguous its two ends of the second track is respectively equipped with a buffer wall, and the distance between each the second track buffer wall is each other different from the distance between each embedding part.
10. cutter according to claim 9, is characterized in that, the distance between the center section part of each second track equates with the distance between each embedding part.
11. cutters according to claim 10, it is characterized in that, this cutter also comprises stirs key, this one end of stirring element is fixed to this side of stirring key, this side of stirring key is also concaved with a storage tank, and one end of this setting element can be positioned in this storage tank actively, with in the situation that each embedding part is positioned to wherein one end of each second track, one end of this setting element can, along this storage tank displacement, engage each corresponding embedding part and make respectively to hook angle.
12. cutters according to claim 11, is characterized in that, this flexible member is locked in one end of this cutter hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210018866.6A CN103213145B (en) | 2012-01-20 | 2012-01-20 | Cutting tool capable of positioning by using elastic members |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210018866.6A CN103213145B (en) | 2012-01-20 | 2012-01-20 | Cutting tool capable of positioning by using elastic members |
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| Publication Number | Publication Date |
|---|---|
| CN103213145A CN103213145A (en) | 2013-07-24 |
| CN103213145B true CN103213145B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210018866.6A Expired - Fee Related CN103213145B (en) | 2012-01-20 | 2012-01-20 | Cutting tool capable of positioning by using elastic members |
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| CN (1) | CN103213145B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10981284B2 (en) * | 2018-11-15 | 2021-04-20 | Benchmade Knife Co., Inc. | Out the front knife |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3439419A (en) * | 1967-12-01 | 1969-04-22 | Sterling Plastics Co | Knife with slidable blade sheathed and selectively clampable in handle |
| US4592140A (en) * | 1985-02-21 | 1986-06-03 | Coats & Clark, Inc. | Combination food peeler and slicer |
| US5023996A (en) * | 1990-03-09 | 1991-06-18 | Sonin, Inc. | Multiple blade handsaw |
| US5025557A (en) * | 1990-01-18 | 1991-06-25 | Perreault Daniel C | Locking folding knife |
| US5497553A (en) * | 1994-08-02 | 1996-03-12 | Twin Base Limited | Safety cutter |
| US6101721A (en) * | 1999-05-20 | 2000-08-15 | 1360314 Ontario Limited | Cutting/scraping tool |
| CN200977657Y (en) * | 2006-11-17 | 2007-11-21 | 蒋明基 | Cutting knife for easy changing cutting blade |
| CN201525034U (en) * | 2009-09-24 | 2010-07-14 | 上海昆杰五金工具有限公司 | Key rotary locking type cutting knife |
| CN202071084U (en) * | 2011-03-28 | 2011-12-14 | 禾龙有限公司 | Spring-assisted opening tool |
-
2012
- 2012-01-20 CN CN201210018866.6A patent/CN103213145B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3439419A (en) * | 1967-12-01 | 1969-04-22 | Sterling Plastics Co | Knife with slidable blade sheathed and selectively clampable in handle |
| US4592140A (en) * | 1985-02-21 | 1986-06-03 | Coats & Clark, Inc. | Combination food peeler and slicer |
| US5025557A (en) * | 1990-01-18 | 1991-06-25 | Perreault Daniel C | Locking folding knife |
| US5023996A (en) * | 1990-03-09 | 1991-06-18 | Sonin, Inc. | Multiple blade handsaw |
| US5497553A (en) * | 1994-08-02 | 1996-03-12 | Twin Base Limited | Safety cutter |
| US6101721A (en) * | 1999-05-20 | 2000-08-15 | 1360314 Ontario Limited | Cutting/scraping tool |
| CN200977657Y (en) * | 2006-11-17 | 2007-11-21 | 蒋明基 | Cutting knife for easy changing cutting blade |
| CN201525034U (en) * | 2009-09-24 | 2010-07-14 | 上海昆杰五金工具有限公司 | Key rotary locking type cutting knife |
| CN202071084U (en) * | 2011-03-28 | 2011-12-14 | 禾龙有限公司 | Spring-assisted opening tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103213145A (en) | 2013-07-24 |
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