CN209078792U - Permanent magnet automatic rebounding type scissors - Google Patents
Permanent magnet automatic rebounding type scissors Download PDFInfo
- Publication number
- CN209078792U CN209078792U CN201821066365.4U CN201821066365U CN209078792U CN 209078792 U CN209078792 U CN 209078792U CN 201821066365 U CN201821066365 U CN 201821066365U CN 209078792 U CN209078792 U CN 209078792U
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- China
- Prior art keywords
- permanent magnet
- dynamic
- sword
- shear shank
- quiet
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Abstract
The utility model discloses a kind of permanent magnet automatic rebounding type scissors, including scissors ontology, the scissors ontology includes quiet sword, dynamic sword, connecting rod, rotation axis and shear shank, the quiet sword connects the connecting rod with the rear end of the dynamic sword, the rear end of the connecting rod connects the shear shank, the rear end of the quiet sword and the dynamic sword is each other by the rotation axis interconnection, the front and back end of the rotation axis is separately connected fastening cap, quiet permanent magnet is embedded on the shear shank medial surface of the quiet sword connection, dynamic permanent magnet is embedded on the shear shank medial surface of the dynamic sword connection, opposite side is homonymous magnetic pole on the outside of the quiet permanent magnet and the dynamic permanent magnet, the dynamic permanent magnet is cylindrical structure, the surface of the dynamic permanent magnet is equipped with several screw threads, the shear shank is equipped with a screw hole, the dynamic permanent magnet imports institute It states in screw hole.By the above-mentioned means, the utility model can control the automatic resilience function of scissors using the repulsion of magnet from each other.
Description
Technical field
The utility model relates to permanent magnet fields, more particularly to a kind of permanent magnet automatic rebounding type scissors.
Background technique
Scissors is the twolip tool for cutting cloth, paper, steel plate, rope, the sheets such as round steel or thread-shaped body, and two-edged interlocks, can be with
Folding, in China, because of Chinese Textile Industry, scissors, scissors have in the industry differentiation.If the person that such as cuts knife, claim scissors, a shape such as iron
Column doubling, using lever principle, rear end finger is socketed in inside the shear shank of annular the use process of scissors, one point of one conjunction
Under the action of make front end blade cut the scraps of paper, bullet is devised between knife handle now with the scissors of some human oriented designs
Spring can automatically spring open after rear end is closed, save the strength of finger, but the design not can control the size of screen resilience degree,
The lesser children of strength may can not be suitble to use for the scissors that adult uses.
Utility model content
The utility model can utilize magnetic mainly solving the technical problems that provide a kind of permanent magnet automatic rebounding type scissors
The repulsion of body from each other controls the automatic resilience function of scissors.
In order to solve the above technical problems, the technical solution that the utility model uses is: it is automatic to provide a kind of permanent magnet
Rebound type scissors, including scissors ontology, the scissors ontology includes quiet sword, moves sword, connecting rod, rotation axis and shear shank, described
Quiet sword connects the connecting rod with the rear end of the dynamic sword, and the rear end of the connecting rod connects the shear shank, the quiet sword and
The rear end of the dynamic sword is separately connected fastening cap each other by the rotation axis interconnection, the front and back end of the rotation axis,
One piece of quiet permanent magnet, the shear shank inside of the dynamic sword connection are embedded on the shear shank medial surface of the quiet sword connection
One piece of dynamic permanent magnet is embedded on face, opposite side is homonymous magnetic pole on the outside of the quiet permanent magnet and the dynamic permanent magnet, described dynamic
Permanent magnet is cylindrical structure, and the surface of the dynamic permanent magnet is equipped with several screw threads, and the shear shank is equipped with a screw hole, institute
It states permanent magnet to import in the screw hole, the rear end of the dynamic permanent magnet connects a rotating bar, and the rotating bar is from the scissors
The other side of handle exports, and the end of the rotating bar connects a rotation plectrum.
In one preferred embodiment of the utility model, silencing block is also connected between the medial surface of the shear shank.
In one preferred embodiment of the utility model, an elastic string is connected between the connecting rod.
In one preferred embodiment of the utility model, plastic shell is wrapped up outside the shear shank, the shear shank
Inside sets finger cot ring.
It is set the beneficial effects of the utility model are: the utility model is directed to improve with the scissors for springing back function
Meter designs instead of the rebound principle of original spring or the elastic body of rod, has used the mutual mutual expelling force between two pieces of magnets instead to mention
For springing back strength, it can make the screen resilience of scissors that can reach when contacting with each other with mutual close to automatic variation in this way
To maximum repulsion, and the depth by adjusting one of magnet is also adjustable the size of the screen resilience, has very good
Use scissors usage experience.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is the structural schematic diagram of one preferred embodiment of the utility model permanent magnet automatic rebounding type scissors；
The components in the drawings are labeled as follows: 1, scissors ontology；2, quiet sword；3, sword is moved；4, connecting rod；5, rotation axis；6,
Shear shank；7, quiet permanent magnet；8, permanent magnet is moved；9, screw hole；10, rotating bar；11, plectrum is rotated；12, elastic string.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes:
A kind of permanent magnet automatic rebounding type scissors, including scissors ontology 1, the scissors ontology 1 include quiet sword 2, dynamic sword 3,
Connecting rod 4, rotation axis 5 and shear shank 6, the quiet sword 2 connect the connecting rod 4, the connecting rod with the rear end of the dynamic sword 3
4 rear end connects the shear shank 6, the rear end of the quiet sword 2 and the dynamic sword 3 each other by 5 interconnection of rotation axis,
The front and back end of the rotation axis 5 is separately connected fastening cap, is embedded one on 6 medial surface of the shear shank that the quiet sword 2 connects
The quiet permanent magnet 7 of block is embedded one piece of dynamic permanent magnet 8, the quiet permanent magnet 7 on 6 medial surface of the shear shank that the dynamic sword 3 connects
It is homonymous magnetic pole with the dynamic 8 outside opposite side of permanent magnet, the dynamic permanent magnet 8 is cylindrical structure, the dynamic permanent magnet 8
Surface be equipped with several screw threads, the shear shank 6 is equipped with a screw hole 9, and the dynamic permanent magnet 8 imports in the screw hole 9, institute
The rear end for stating permanent magnet 8 connects a rotating bar 10, and the rotating bar 10 is exported from the other side of the shear shank 6, and described turn
The end of lever 10 connects a rotation plectrum 11.
In addition, being also connected with silencing block between the medial surface of the shear shank 6.
In addition, being connected with an elastic string 12 between the connecting rod 4.
In addition, wrapping up plastic shell outside the shear shank 5, the inside of the shear shank 5 sets finger cot ring.
The working principle of the utility model is that scissors ontology 1 includes quiet sword 2, dynamic sword 3, connecting rod 4, rotation axis 5 and scissors
Handle 6, quiet sword 2 and the rear end of dynamic sword 3 connect connecting rod 4, and the rear end of connecting rod 4 connects shear shank 6, wraps up modeling outside shear shank 5
Expect shell, the inside of shear shank 5 sets finger cot ring, silencing block, quiet sword 2 and dynamic sword 3 are also connected between the medial surface of shear shank 6
Rear end each other by 5 interconnection of rotation axis, the front and back end of rotation axis 5 is separately connected fastening cap.
It is embedded one piece of quiet permanent magnet 7 on 6 medial surface of shear shank that quiet sword 2 connects, moves 6 medial surface of shear shank that sword 3 connects
On be embedded one piece of dynamic permanent magnet 8, quiet permanent magnet 7 and 8 outside opposite side of dynamic permanent magnet are homonymous magnetic pole, when using scissors cut
When papery, contacted with each other between rear end shear shank 6, the homonymous magnetic pole between permanent magnet also close to, generate powerful repulsion,
It is pushed open to spring back each other.
Dynamic permanent magnet 8 is cylindrical structure, and the surface for moving permanent magnet 8 is equipped with several screw threads, and shear shank 6 is equipped with a spiral shell
Hole 9 is moved permanent magnet 8 and is imported in screw hole 9, and the rear end for moving permanent magnet 8 connects a rotating bar 10, and rotating bar 10 is another from shear shank 6
The end of side export, rotating bar 10 connects a rotation plectrum 11, rotates the rotating bar 10 to change dynamic 8 position of permanent magnet
The depth, to change the repulsion size to interact between permanent magnet, and then play the function of adjusting rebound strength.
An elastic string 12 is connected between connecting rod 4, the effect of elastic string 12 is to control the maximum of scissors rear end to open
Angle.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (3)
1. a kind of permanent magnet automatic rebounding type scissors, including scissors ontology, which is characterized in that the scissors ontology include quiet sword,
Dynamic sword, connecting rod, rotation axis and shear shank, the quiet sword connect the connecting rod, the connecting rod with the rear end of the dynamic sword
Rear end connect the shear shank, the rear end of the quiet sword and the dynamic sword is described each other by the rotation axis interconnection
The front and back end of rotation axis is separately connected fastening cap, is embedded one block of quiet permanent magnetism on the shear shank medial surface of the quiet sword connection
Body is embedded one piece of dynamic permanent magnet, the quiet permanent magnet and the dynamic permanent magnetism on the shear shank medial surface of the dynamic sword connection
External side opposite side is homonymous magnetic pole, and the dynamic permanent magnet is cylindrical structure, and the surface of the dynamic permanent magnet is equipped with several
Screw thread, the shear shank are equipped with a screw hole, and the dynamic permanent magnet imports in the screw hole, and the rear end of the dynamic permanent magnet connects
A rotating bar is connect, the rotating bar is exported from the other side of the shear shank, and the end of the rotating bar connects a rotation and dials
Piece is also connected with silencing block between the medial surface of the shear shank.
2. permanent magnet automatic rebounding type scissors according to claim 1, which is characterized in that be connected between the connecting rod
A piece elastic string.
3. permanent magnet automatic rebounding type scissors according to claim 1, which is characterized in that package modeling outside the shear shank
Expect shell, the inside of the shear shank sets finger cot ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821066365.4U CN209078792U (en) | 2018-07-06 | 2018-07-06 | Permanent magnet automatic rebounding type scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821066365.4U CN209078792U (en) | 2018-07-06 | 2018-07-06 | Permanent magnet automatic rebounding type scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209078792U true CN209078792U (en) | 2019-07-09 |
Family
ID=67113404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821066365.4U Expired - Fee Related CN209078792U (en) | 2018-07-06 | 2018-07-06 | Permanent magnet automatic rebounding type scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209078792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858296A (en) * | 2018-07-06 | 2018-11-23 | 无锡市稀土永磁厂 | Permanent magnet automatic rebounding type scissors |
-
2018
- 2018-07-06 CN CN201821066365.4U patent/CN209078792U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858296A (en) * | 2018-07-06 | 2018-11-23 | 无锡市稀土永磁厂 | Permanent magnet automatic rebounding type scissors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190709 Termination date: 20200706 |