CN201192848Y - Mosaic scissors - Google Patents
Mosaic scissors Download PDFInfo
- Publication number
- CN201192848Y CN201192848Y CNU2008200947143U CN200820094714U CN201192848Y CN 201192848 Y CN201192848 Y CN 201192848Y CN U2008200947143 U CNU2008200947143 U CN U2008200947143U CN 200820094714 U CN200820094714 U CN 200820094714U CN 201192848 Y CN201192848 Y CN 201192848Y
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- Prior art keywords
- mosaic
- scissors
- blade
- scissors according
- assembly
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Abstract
The utility model relates to a pair of mosaic scissors including a cutter body and a handle part, wherein the cutter body further includes an upper jaw and a lower jaw which are arranged at the top part of the scissor opening and used for picking up a mosaic assembly. An upper front lip and a lower front lip which are mutually matched and arranged at the top part of the scissor opening are respectively arranged on the upper jaw and the lower jaw. The mosaic scissors have the advantage that the scissors can be adopted to pick up the mosaic and cut on the center line thereof. Furthermore, the mosaic scissors are safe and difficult to hurt children, and blades can rotate freely, and accurately cut the larger mosaic assembly into an ideal size, and the cutting edges are not easy to be damaged.
Description
Technical field
The utility model relates to scissors, more particularly, relates to a kind of mosaic scissors.
Background technology
Exist the tool set of multiple mosaic picture mosaic on the market, adopt these instruments on plastic grid, mosaic to be made into picture mosaic.Always co-existing at present 5 kinds of dissimilar and big or small mosaics can be used on each combination striped.For each combination striped, only limited dissimilar mosaic sub-assembly can be used.Therefore, usually need be according to the needs of different figures, along the center line of the insert pin of 4 kinds bigger mosaic sub-assemblies it is cut into less sub-assembly.
Because each mosaic sub-assembly volume is very little all, thereby use finger it to be picked up and reduces very difficulty, therefore need a kind of scissors that pick up the mosaic sub-assembly and reduce on the heart line therein.
The utility model content
The technical problems to be solved in the utility model is, can't pick up the defective of mosaic sub-assembly at the scissors of prior art, and a kind of scissors of picking up the mosaic sub-assembly and reducing on the heart line therein is provided.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of mosaic scissors, comprise cutter hub and handle portion, wherein said cutter hub also comprise be arranged on described scissors top be used to pick up upper jaw and the lower jaw that obtains the mosaic sub-assembly.
In mosaic scissors described in the utility model, be positioned at last anterior lip and following anterior lip that scissors open top position is respectively equipped with mutual coupling on described upper jaw and the lower jaw.
In mosaic scissors described in the utility model, be provided with blade in the described upper jaw, be used to support described blade back and bear the arc support that is applied to the shearing force on the described blade.
In mosaic scissors described in the utility model, be provided with plastic washer between described blade and the upper jaw.
In mosaic scissors described in the utility model, described blade is provided with for alignment pin and passes to be fixed in the hole of described upper jaw inside.
In mosaic scissors described in the utility model, also comprise the thinly-sliced plate that matches and reduce with described blade to realize.
In mosaic scissors described in the utility model, the surface of the cutting edge of described blade and described thinly-sliced plate and/or the surface of described mosaic sub-assembly are complementary.
In mosaic scissors described in the utility model, described cutter hub also comprises two round tip and is arranged on the brake component that described cutter hub both sides also are controlled at the opening between described two round tip 3mm.
In mosaic scissors described in the utility model, described cutter hub also comprises and is arranged on described round tip rear portion and forms the wide upper lip and the wide lower lips of opening jointly with described round tip.
In mosaic scissors described in the utility model, the point of described wide upper lip and wide lower lips is respectively equipped with snap close piece.
Implement mosaic scissors of the present utility model, have following beneficial effect: can adopt scissors to pick up the mosaic sub-assembly and also reduce on the heart line therein.
Further, implement mosaic scissors of the present utility model, safety in the extreme is difficult for the injury child, and blade can freely rotate also and exactly bigger mosaic is cut into desirable size, and blade is not fragile.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structure of the cutter body schematic diagram of mosaic scissors of the present utility model;
Fig. 2 is the overall structure schematic diagram of mosaic scissors of the present utility model;
Fig. 3 is the schematic diagram of the upper jaw of mosaic scissors of the present utility model;
Fig. 4 is the cutaway view of mosaic scissors of the present utility model when cutting the mosaic sub-assembly.
The specific embodiment
As shown in figs. 1 and 4, in the structure of the cutter body schematic diagram of mosaic scissors of the present utility model, described cutter hub also comprise be arranged on described scissors top be used to pick up upper jaw 1 and the lower jaw 2 that obtains the mosaic sub-assembly.Be respectively equipped with the last anterior lip 13 and the following anterior lip 18 of mutual coupling on described upper jaw 1 and the described lower jaw 2.In the time need picking up on the table mosaic sub-assembly of placement with this mosaic scissors, if this mosaic sub-assembly forward is placed (being that its insert pin 25 is downward), and the lower rim 26 of lower jaw 2 and the lower rim 27 of scissors handle pressed close to desktop, the following anterior lip 18 of lower jaw 2 will be positioned at platform 16 belows of this mosaic sub-assembly like this, pass insert pin 25.When bit 1,2 closures, just can pick up and obtain the mosaic assembly like this.If this mosaic sub-assembly side direction is placed, can will descend anterior lip 18 directly to insert groove between the insert pin 25 of these mosaic sub-assemblies, and press close to the platform 16 of mosaic sub-assembly.When bit 1,2 closures, just can pick up and obtain the mosaic assembly like this.
In described mosaic scissors, described cutter hub also comprises two round tip 6,7 and is arranged on the brake component 28,29,30,31 that described cutter hub both sides also are controlled at the opening 5 between described two round tip 6,7 3mm.A so little opening 5 make the cutting edge 10 of blade 3 will be not can the cut wound child finger, can not injure skin on hand yet, described figure tip 6,7 also can not clip child's skin.Described round tip rear portion is provided with and described round tip 6,7 common wide upper lip 8 and the wide lower lips 9 that form opening 5, and this can make child's hand be protected, and can not be subjected to the injury of the cutting edge 10 of blade 3.The point of described wide upper lip 8 and wide lower lips 9 is respectively equipped with snap close piece 11 and 12.This can be avoided the motion that twists between wide upper lip 8 and the wide lower lips 9.And then make the cutting edge 10 of blade 3 can in the twist motion of wide upper lip 8 and wide lower lips 9, not come out, make that the use of scissors is more safe and reliable.
Shown in Fig. 2 and 4, be provided with blade 3 in the described upper jaw 1, be used to support described blade back 20 and bear the arc support 19 that is applied to the shearing force on the described blade 3 and be arranged on the packing ring 23,24 between described blade 3 and the upper jaw 1.Described blade 3 is provided with for alignment pin 21 and passes to be fixed in the hole 22 of described upper jaw 1 inside. Packing ring 23,24 can be used for counteredge 3, and can reduce the frictional force between blade 3 and the upper jaw 1.Like this, blade 3 can be in upper jaw 1 slightly along clockwise direction or counterclockwise rotate about 4 degree.Like this, when described blade when shearing the mosaic sub-assembly, can adjust its clipped position, and the platform of mosaic sub-assembly is cut apart with a knife or scissors fully.In other embodiment of the present utility model, a plurality of packing rings can be set or packing ring is not set.
In mosaic scissors described in the utility model, also comprise the thinly-sliced plate 4 that matches and reduce with described blade 3 to realize, the cutting edge 10 of described blade is complementary with the surface 14 of described thinly-sliced plate 4 and/or the surface of described mosaic sub-assembly.This be because, if blade 3 fully is fixed on this cutter hub, so in the process that the mosaic sub-assembly is reduced, a terminal right angle 17 of cutting edge 10 touches the surface 14 of thinly-sliced plate 4 earlier and cuts and wears the surface and 14 enter within the thinly-sliced plate 4, make that scissors can't be closed, and sharp cutting edge 10 may damage thinly-sliced plate 4.Because the top that the last anterior lip 13 of aforementioned bit 1 and 2 and following anterior lip 18 are arranged on the scissors opening, when cutting the mosaic assembly, can guarantee that blade 3 only can cut surface about 0.2mm below 14 of thinly-sliced plate 4, the surface 14 that can guarantee thinly-sliced plate so can not damaged by blade 3, further avoid the injury of 3 pairs of thinly-sliced plates 4 of blade, prolonged the service life of scissors.
Mosaic scissors of the present utility model can be used for 4 kinds of cuttings than the mosaic sub-assembly of major types.As shown in Figure 4, the width of thinly-sliced plate 4 is slightly larger than the groove between the insert pin 25 of this mosaic sub-assembly.When the mosaic sub-assembly enters the scissors cutting edge when inner, two insert pins 25 remain on the center of thinly-sliced plate 4 with the center of groove, are positioned under the cutting edge 10 of blade 3.Like this, just can exactly bigger mosaic sub-assembly be cut into desirable size.Mosaic scissors of the present utility model also can be used for the shearing of the small items of plastic sheet or other material.
The utility model is described according to specific embodiment, but it will be understood by those skilled in the art that when not breaking away from the utility model scope, can carry out various variations and be equal to replacement.In addition, for adapting to the specific occasion or the material of the utility model technology, can carry out many modifications and not break away from its protection domain the utility model.Therefore, the utility model is not limited to specific embodiment disclosed herein, and comprises that all drop into the embodiment of claim protection domain.
Claims (10)
1. a mosaic scissors comprises cutter hub and handle portion, it is characterized in that, described cutter hub also comprise be arranged on described scissors top be used to pick up upper jaw (1) and the lower jaw (2) that obtains the mosaic sub-assembly.
2. mosaic scissors according to claim 1 is characterized in that, is positioned at last anterior lip (13) and following anterior lip (18) that scissors opening (5) tip position is respectively equipped with mutual coupling on described upper jaw (1) and the lower jaw (2).
3. mosaic scissors according to claim 2 is characterized in that, also is provided with blade (3) in the described upper jaw (1) and is used to support blade back (20) and bears the arc support (19) that is applied to the shearing force on the described blade (3).
4. mosaic scissors according to claim 3 is characterized in that, also is provided with packing ring (23,24) between described blade (3) and the upper jaw (1).
5. mosaic scissors according to claim 4 is characterized in that, also is provided with on the described blade (3) for alignment pin (21) to pass to be fixed in the inner hole (22) of described upper jaw (1).
6. mosaic scissors according to claim 1 is characterized in that, described mosaic scissors also comprises the thinly-sliced plate (4) that matches and reduce to realize with described blade (3).
7. mosaic scissors according to claim 6 is characterized in that, the cutting edge of described blade (10) is complementary with the surface (14) of described thinly-sliced plate (4) and/or the surface of described mosaic sub-assembly.
8. mosaic scissors according to claim 1, it is characterized in that described cutter hub also comprises two round tip (6,7) and is arranged on the brake component (28,29,30,31) that described cutter hub both sides also are controlled at the opening (5) between described two round tip (6,7) 3mm.
9. mosaic scissors according to claim 7 is characterized in that, described cutter hub also comprises and is arranged on described round tip (6,7) rear portion and forms the wide upper lip (8) and the wide lower lips (9) of opening (5) jointly with described round tip (6,7).
10. mosaic scissors according to claim 1 is characterized in that, the point of described wide upper lip (8) and wide lower lips (9) is provided with snap close piece (11,12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200947143U CN201192848Y (en) | 2008-05-16 | 2008-05-16 | Mosaic scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200947143U CN201192848Y (en) | 2008-05-16 | 2008-05-16 | Mosaic scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201192848Y true CN201192848Y (en) | 2009-02-11 |
Family
ID=40392393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200947143U Expired - Fee Related CN201192848Y (en) | 2008-05-16 | 2008-05-16 | Mosaic scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201192848Y (en) |
-
2008
- 2008-05-16 CN CNU2008200947143U patent/CN201192848Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20170516 |