CN210616595U

CN210616595U - Scissors

Info

Publication number: CN210616595U
Application number: CN201921004598.6U
Authority: CN
Inventors: 李治柏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-05-26
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a scissors relates to mechanical tool technical field. This scissors includes: the upper shear body, the lower shear body, the clamping piece and the spring; the upper shear body comprises an upper shear blade, an upper clamping piece, an upper connecting handle and an external connecting handle; the lower shear body comprises a lower shear blade, a lower clamping piece, a lower connecting handle and an external piece. The utility model provides a scissors can be according to the application scene of difference, change the connection direction and the shape of the external handle of being connected with last connecting handle to and connect different external instrument on the external piece, with the suitability that promotes the scissors. With this when having solved among the prior art and adopting conventional scissors to carry out the operation, often can not satisfy specific demand, need the user to use scissors cooperation other instruments, the suitability is low, the relatively poor technical problem of effect.

Description

Scissors

Technical Field

The utility model relates to a mechanical tool technical field especially relates to a scissors.

Background

With the development of social economy, the requirements of users on the quality of life and the applicability of tools are continuously improved. In the field of machine tool technology, scissors are a common hand tool. The operator applies pressure to the handles of the scissors to drive the scissor heads to move relatively, and the cutting edges of the scissor heads act on the object to cut the object. The existing scissors have fixed handles and are not suitable for various application scenes. When a user uses scissors for operation, the scissors often cannot meet specific requirements due to the problem of applicability, the scissors can be used only by matching the scissors with other tools, and the using effect of the scissors is poor when the conventional scissors are matched with other tools for operation.

Therefore, when the conventional scissors are used for operation in the prior art, specific requirements cannot be met frequently, a user needs to use the scissors with other tools, and the technical problems of low applicability and poor effect are solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a scissors for when adopting conventional scissors to carry out the operation among the solution prior art, often can not satisfy specific demand, need the user to use scissors cooperation other instruments, the suitability is low, the relatively poor technical problem of effect.

An embodiment of the utility model provides a scissors, include: the upper shear body is movably connected with the lower shear body through the clamping piece, and two ends of the spring are respectively connected with the upper shear body and the lower shear body; wherein the content of the first and second substances,

the upper shear body comprises an upper shear blade, an upper clamping piece, an upper connecting handle and an external connecting handle, wherein two ends of the upper connecting handle are respectively connected with the upper shear blade and the external connecting handle;

the lower shear body comprises a lower shear blade, a lower clamping piece, a lower connecting handle and an external piece, the lower shear blade is connected with the lower connecting handle, the lower clamping piece is arranged on the lower connecting handle, is close to the outer wall of the upper shear body and is matched with the upper clamping piece, the external piece is arranged on the outer wall of the upper shear body far away from the lower connecting handle, the lower shear blade is connected with the upper shear blade through the clamping piece, and the two ends of the spring are respectively connected with the upper connecting handle and the lower connecting handle.

Furthermore, the upper connecting handle is provided with a first connecting piece, the external connecting handle is provided with a second connecting piece matched with the first connecting piece, and the external connecting handle is detachably connected with the upper connecting handle through the matching of the second connecting piece and the first connecting piece.

Furthermore, first connecting piece is for being provided with the first arch of first external screw thread, and the second connecting piece is for being provided with the first sunken of first internal screw thread, and first internal thread matches with first external screw thread, and external handle can be dismantled with last connecting handle through the cooperation of first arch and first sunken and be connected.

Furthermore, the first connecting piece is sunken for being provided with the second of second internal thread, and the second connecting piece is protruding for being provided with the second of second external thread, and the second external thread matches with the second internal thread, and external handle passes through the sunken cooperation of second sunken and second arch and can dismantle with last connecting handle and be connected.

Furthermore, the external handle is provided with a connector in a direction away from the upper shear blade, and the outer wall of the connector is provided with a third external thread.

Further, the external handle is an arc-shaped rod.

Furthermore, the upper clamping piece and the lower clamping piece are arranged in the hollow cavity of the spring.

Furthermore, the extension rod is connected with the external piece; wherein the content of the first and second substances,

the external connecting piece is provided with a third connecting piece far away from the direction of the upper connecting handle, the extension rod is provided with a fourth connecting piece, and the extension rod is connected with the external connecting piece through the cooperation of the fourth connecting piece and the third connecting piece.

Further, the third connecting piece is protruding for being provided with the fourth of fourth external screw thread, and the fourth connecting piece is sunken for being provided with the fourth internal screw thread, and the fourth internal thread matches with the fourth external screw thread, and the extension rod can be dismantled with the external piece through the protruding cooperation of fourth and fourth sunken and be connected.

Further, the third connecting piece is sunken for being provided with the fifth internal thread's fifth, and the fourth connecting piece is protruding for being provided with the fifth of fifth external screw thread, and the fifth external screw thread matches with the fifth internal thread, and the extension rod can be dismantled with the external piece through the cooperation of fifth sunken and fifth arch and be connected.

To sum up, the utility model provides a scissors relates to mechanical tool technical field. This scissors includes: the upper shear body is movably connected with the lower shear body through the clamping piece, and two ends of the spring are respectively connected with the upper shear body and the lower shear body; the upper shear body comprises an upper shear blade, an upper clamping piece, an upper connecting handle and an external connecting handle, wherein two ends of the upper connecting handle are respectively connected with the upper shear blade and the external connecting handle; the lower shear body comprises a lower shear blade, a lower clamping piece, a lower connecting handle and an external piece, the lower shear blade is connected with the lower connecting handle, the lower clamping piece is arranged on the lower connecting handle, is close to the outer wall of the upper shear body and is matched with the upper clamping piece, the external piece is arranged on the outer wall of the upper shear body far away from the lower connecting handle, the lower shear blade is connected with the upper shear blade through the clamping piece, and the two ends of the spring are respectively connected with the upper connecting handle and the lower connecting handle. The utility model provides a scissors can be according to the applied scene of difference, changes the external handle direction of connection and the shape of being connected with last connecting handle to and connect different external instrument on the external member, in order to promote the suitability of scissors. With this when having solved among the prior art and adopting conventional scissors to carry out the operation, often can not satisfy specific demand, need the user to use scissors cooperation other instruments, the suitability is low, the relatively poor technical problem of effect.

The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the present invention is given.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural diagram of a pair of scissors according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a pair of scissors according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a pair of scissors according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a pair of scissors according to an embodiment of the present invention.

Icon: 10-scissors; 100-upper scissors body; 200-lower scissors body; 300-a clip; 400-a spring; 110-upper shear edge; 120-upper snap-in member; 130-upper connecting handle; 140-external handle; 210-a lower shear edge; 220-lower clip member; 230-lower stem; 240-external connector; 150-a first connector; 160-a second connector; 151-first projection; 161-a first recess; 152-a second recess; 162-a second projection; 163-a connector; 1631-a third external thread; 410-a hollow cavity; 250-an extension rod; 241-a third connecting member; 251-a fourth connection; 2411-a fourth bump; 2511-fourth recess; 2412-fifth bump; 2512-fifth recess.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

Referring to fig. 1 to 4, a pair of scissors 10 according to an embodiment of the present invention includes: the pair of scissors comprises an upper scissors body 100, a lower scissors body 200, a clamping piece 300 and a spring 400, wherein the upper scissors body 100 and the lower scissors body 200 are movably connected through the clamping piece 300, and two ends of the spring 400 are respectively connected with the upper scissors body 100 and the lower scissors body 200; wherein the content of the first and second substances,

the upper shear body 100 comprises an upper shear blade 110, an upper clamping piece 120, an upper connecting handle 130 and an external connecting handle 140, wherein two ends of the upper connecting handle 130 are respectively connected with the upper shear blade 110 and the external connecting handle 140, the upper clamping piece 120 is arranged on the outer wall of the upper connecting handle 130 close to the lower shear body 200, the upper shear blade 110 is connected with the lower shear body 200 through a clamping piece 300, and two ends of a spring 400 are respectively connected with the upper connecting handle 130 and the lower shear body 200;

the lower scissors body 200 comprises a lower scissors blade 210, a lower clamping piece 220, a lower connecting handle 230 and an external piece 240, the lower scissors blade 210 is connected with the lower connecting handle 230, the lower clamping piece 220 is arranged on the outer wall of the lower connecting handle 230 close to the upper scissors body 100 and matched with the upper clamping piece 120, the external piece 240 is arranged on the outer wall of the lower connecting handle 230 far away from the upper scissors body 100, the lower scissors blade 210 is connected with the upper scissors blade 110 through the clamping piece 300, and two ends of the spring 400 are respectively connected with the upper connecting handle 130 and the lower connecting handle 230.

In specific implementation, the connection direction and shape of the external connection handle 140 connected to the upper connection handle 130 can be changed according to different application scenarios, and different external tools can be connected to the external connection member 240, so as to improve the applicability of the scissors 10. Therefore, the technical problems that when the conventional scissors 10 are adopted to work in the prior art, specific requirements cannot be met frequently, a user needs to match the scissors 10 with other tools for use, the applicability is low, and the effect is poor are solved.

Preferably, the upper connecting handle 130 is provided with a first connecting member 150, the external connecting handle 140 is provided with a second connecting member 160 matched with the first connecting member 150, and the external connecting handle 140 is detachably connected with the upper connecting handle 130 through the matching of the second connecting member 160 and the first connecting member 150.

In specific implementation, the first connecting member 150 is disposed on the upper connecting handle 130, and the second connecting member 160 is disposed on the external connecting handle 140, so that the external connecting handle 140 can change the connection mode between the external connecting handle 140 and the connecting handle by the matching connection between the first connecting member 150 and the second connecting member 160.

Preferably, the first connection member 150 is a first protrusion 151 provided with a first external thread, the second connection member 160 is a first recess 161 provided with a first internal thread, the first internal thread is matched with the first external thread, and the external connection handle 140 is detachably connected with the upper connection handle 130 through the matching of the first protrusion 151 and the first recess 161.

Preferably, the first connector 150 is a second recess 152 provided with a second internal thread, the second connector 160 is a second protrusion 162 provided with a second external thread, the second external thread is matched with the second internal thread, and the external handle 140 is detachably connected with the upper connecting handle 130 through the matching of the second recess 152 and the second protrusion 162.

Preferably, the external handle 140 is provided with a connector 163 in a direction away from the upper cutting edge 110, and the outer wall of the connector 163 is provided with a third external thread 1631.

During specific implementation, the connecting head 163 is disposed on the external handle 140, so that the third external thread 1631 passing through the connecting head 163 is adapted to an external tool, thereby improving the applicability of the scissors 10.

Preferably, the circumscribing handle 140 is an arcuate rod.

In specific implementation, the external handle 140 is an arc-shaped rod, the external handle 140 is connected to the upper connecting handle 130 through the matching of the first connecting member 150 and the second connecting member 160, the external handle 140 is rotated so that the threads on the external handle 140 are matched with the threads on the upper connecting handle 130, and different rotation angles can be adjusted according to specific use scenes to improve the adaptability of the scissors 10.

Preferably, the upper and

lower snaps

120 and 220 are disposed in the hollow cavity 410 of the spring 400.

In specific implementation, the upper clip member 120 and the lower clip member 220 are disposed in the hollow cavity 410 of the spring 400, and the spring 400 does not move to both ends due to compression.

Preferably, the extension rod 250 is further included, and the extension rod 250 is connected with the external connector 240; wherein the content of the first and second substances,

the external connector 240 is provided with a third connector 241 far away from the upper connecting handle 130, the extension rod 250 is provided with a fourth connector 251, and the extension rod 250 is connected with the external connector 240 through the matching of the fourth connector 251 and the third connector 241.

In specific implementation, the third connecting member 241 is disposed on the outer connecting member 240 and the fourth connecting member 251 is disposed on the extension rod 250, so that the extension rod 250 is connected to the lower connecting handle 230, the stress length of the scissors 10 is increased, and the effort of a user is reduced.

Preferably, the third connecting piece 241 is a fourth protrusion 2411 provided with a fourth external thread, the fourth connecting piece 251 is a fourth recess 2511 provided with a fourth internal thread, the fourth internal thread is matched with the fourth external thread, and the extension rod 250 is detachably connected with the external piece 240 through the matching of the fourth protrusion 2411 and the fourth recess 2511.

Preferably, the third connecting piece 241 is a fifth recess 2512 provided with a fifth internal thread, the fourth connecting piece 251 is a fifth protrusion 2412 provided with a fifth external thread, the fifth external thread is matched with the fifth internal thread, and the extension rod 250 is detachably connected with the external piece 240 through the matching of the fifth recess 2512 and the fifth protrusion 2412.

In short, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A scissors, comprising: the upper shear body is movably connected with the lower shear body through the clamping piece, and two ends of the spring are respectively connected with the upper shear body and the lower shear body; wherein the content of the first and second substances,

the lower shear body comprises a lower shear blade, a lower clamping piece, a lower connecting handle and an external piece, the lower shear blade is connected with the lower connecting handle, the lower clamping piece is arranged on the lower connecting handle, the lower connecting handle is close to the outer wall of the upper shear body and matched with the upper clamping piece, the external piece is arranged on the lower connecting handle, the lower connecting handle is far away from the outer wall of the upper shear body, the lower shear blade is connected with the upper shear blade, and two ends of the spring are respectively connected with the upper connecting handle and the lower connecting handle.

2. The scissors of claim 1 wherein the upper connecting handle is provided with a first connector, the external connecting handle is provided with a second connector that mates with the first connector, and the external connecting handle is removably connected to the upper connecting handle by engagement of the second connector with the first connector.

3. The scissors of claim 2 wherein the first connector is a first protrusion having a first external thread, the second connector is a first recess having a first internal thread, the first internal thread mates with the first external thread, and the external lever is removably coupled to the upper lever by engagement of the first protrusion with the first recess.

4. The scissors of claim 2 wherein the first connector is a second recess having a second internal thread, the second connector is a second protrusion having a second external thread, the second external thread mates with the second internal thread, and the external handle is removably coupled to the upper handle by mating the second recess with the second protrusion.

5. The scissors according to any one of claims 1 to 4, wherein the external shank is provided with a connector in a direction away from the upper cutting edge, and an outer wall of the connector is provided with a third external thread.

6. The scissors of claim 5 wherein the external tang is an arcuate bar.

7. The scissors of claim 5 wherein the upper and lower clips are disposed within a hollow cavity of the spring.

8. The scissors of any one of claims 1 to 4, further comprising an extension rod, the extension rod being connected to the external connector; wherein the content of the first and second substances,

the external connecting piece is kept away from go up the connection handle direction and be provided with the third connecting piece, the extension rod is provided with the fourth connecting piece, the extension rod passes through the cooperation of fourth connecting piece and third connecting piece with the external connecting piece is connected.

9. The scissors of claim 8, wherein the third connecting member is a fourth protrusion provided with a fourth external thread, the fourth connecting member is a fourth recess provided with a fourth internal thread, the fourth internal thread is matched with the fourth external thread, and the extension rod is detachably connected with the external member through the matching of the fourth protrusion and the fourth recess.

10. The scissors of claim 8, wherein the third connecting member is a fifth recess provided with a fifth internal thread, the fourth connecting member is a fifth protrusion provided with a fifth external thread, the fifth external thread is matched with the fifth internal thread, and the extension rod is detachably connected with the external member through the matching of the fifth recess and the fifth protrusion.