CN217195472U

CN217195472U - Embroidery scissors with hand protection design

Info

Publication number: CN217195472U
Application number: CN202220539733.2U
Authority: CN
Inventors: 王云华
Original assignee: Kunming Changqing National Crafts Co ltd
Current assignee: Kunming Changqing National Crafts Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-08-16
Anticipated expiration: 2032-03-11

Abstract

The utility model relates to the technical field of embroidery tools, and discloses embroidery scissors with a hand protection design, which comprises two scissors blades, wherein the two scissors blades are hinged through a first hinge post, one side wall surface adjacent to the two scissors blades is a cutting edge, the front end of each scissors blade is provided with a group of protective baffles, each group of protective baffles is a rectangular plate which is distributed in an upper layer and a lower layer, the tail ends of the two scissors blades are connected with a handle component, the handle component comprises a connecting strip and a limiting rod, an adsorption component is arranged on the handle component, and a second hinge post is vertically arranged on the two scissors blades respectively. Carry out automatic deformation according to different user's palm sizes and adjust, facilitate the use.

Description

Embroidery scissors with hand protection design

Technical Field

The utility model relates to an embroidery instrument technical field especially relates to an embroidery scissors with hand protection design.

Background

Embroidery is also called embroidery and also called needle embroidery. The embroidery needle is used for leading color threads (silk, velvet and thread), the needle is embroidered and carried on fabrics (silk and cloth) according to designed patterns, embroidery traces form patterns or characters, the embroidery needle is one of the excellent national traditional technologies in China, at present, scissors are needed to be used in the cutting of hand craft products, the common cutting is mostly plant and animal series, such as lotus, sunflower and elephant, but when the manual cutting is carried out, the scissors are not used properly, and the blade of the scissors is easy to scratch a user.

Through retrieval application number (CN210589402U) disclose an embroidery scissors with hand protection design, including the shear blade, the shear blade is equipped with two of correspondence, and it is articulated through the articulated shaft in the middle of two shear blades, the terminal integrated into one piece of shear blade be equipped with the scissors handle, and the shear blade inboard is equipped with the cutting edge, and the movable groove has been seted up in the shear blade outside, and a plurality of spacing spouts have been seted up in the movable groove, and movable inslot swing joint protection shield, beneficial effect are: can increase the early warning effect effectively, increase the protection shield in the cutting edge outside, can be about to the mistake play the early warning effect when bumping the cutting edge at the finger, prevent that embroidery personnel from pointing to be cut, the protection shield can effectual protection hand, prevent that the hand from being wounded by the scissors mistake at the thread trimming in-process, increase the protection effect, the security is improved, the protection shield supports through the reset structure in addition, can automatic re-setting get up the cutting edge protection, prevent that the mistake from bumping, can not influence the use of scissors yet.

However, the inventor finds that the technical scheme still has at least the following defects:

in the above technical scheme: when tailorring paper or cloth at every time, the protection shield all can at first contact object, receive to restore to the throne through spring force shrink after the extrusion, spill the cutting edge again, this scissors lacks and carries out spacing fixed knot structure or device to the activity protection shield, when need not tailor, when child carelessly uses, still can lead to the condition of cutting edge fish tail child to take place, the security is relatively poor, lack and protect regulation fixing device and structure to the cutting edge, above-mentioned device handle of a knife department structure is spacing simultaneously, can not carry out automatically regulated according to different users' palm size fixedly.

Therefore, the embroidery scissors with the hand protection design are provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide an embroidery scissors with hand protection design.

In order to achieve the purpose, the utility model adopts the following technical scheme that the embroidery scissors with the hand protection design comprise two scissors blades, wherein the two scissors blades are hinged through a first hinge post, the wall surface of one side adjacent to the two scissors blades is a cutting edge, the front end of each scissors blade is provided with a group of protection baffles, each group of protection baffles is a rectangular plate which is distributed in an upper layer and a lower layer, the tail ends of the two scissors blades are connected with a handle component, the handle component comprises a connecting strip and a limiting rod, the handle component is provided with an adsorption component, a second hinge post is vertically arranged on each of the two scissors blades, one side of the rectangular plate adjacent to each group of protection baffles is provided with a hinge hole, each group of protection baffles is mutually hinged with the two hinge posts through the hinge hole, the top of the scissors blades is provided with a chute, the inside of the chute is provided with an arc-shaped spring, and the inside of the chute is provided with a fastener, the fastener comprises bolt and nut, and the outer cylinder wall of bolt links to each other with the spring activity on the fastener, and the bolt of fastener runs through two upper and lower rectangular plates of articulated post two, and bolt and nut thread tightening on the fastener will protect two rectangular plates of baffle to middle extrusion.

Preferably, the sliding groove is an arc-shaped through hole.

Preferably, two connecting strips on the handle component approach to each other, two gag lever posts are kept away from each other horizontally, and the two gag lever posts are elastic arc-shaped rods.

Preferably, the adsorption component comprises a first magnetic strip and a second magnetic strip which are respectively arranged inside the two connecting strips, and the first magnetic strip and the second magnetic strip are close to each other and carry heterogeneous magnetism.

Preferably, the connecting strip intersects with the front end of the limiting rod, and the connecting strip is far away from the rear end of the limiting rod.

Preferably, one end of each of the two springs, which is far away from each other, is fixed to the inner side wall surface of the corresponding sliding chute.

Advantageous effects

The utility model provides an embroidery scissors with hand protection design. The method has the following beneficial effects:

(1) the embroidery scissors with the hand protection design are provided with a second hinge post, a sliding groove, a spring, protective baffles, a hinge hole and a fastener, when a technician performs manual paper cutting operation, nuts on the fastener are loosened, two rectangular plates of the fastener are parallel up and down, at the moment, when paper is cut, two groups of protective baffles firstly contact paper to position the paper, then the two groups of protective baffles slide in the sliding groove through the mutual matching of the fastener and the spring, a blade on one side adjacent to two shear blades cuts the paper, when the cutting is finished, the two protective baffles slide towards one side close to each other, the nuts on the tightening fasteners fix the two rectangular plates on each group of protective baffles, the blade of the shear blade is positioned between the two rectangles of the protective baffles, and the situation that the blade of the shear blade scratches the manual technician due to mistaken contact of the scissors is avoided, the adjusting and protecting effect on the cutting edge of the scissors blade is achieved, and the using safety of the scissors is improved.

(2) This kind of embroidery scissors with hand protection design, through being provided with the handle subassembly, through gag lever post and the non-sealed design of connecting strip rear end, according to different user's palm size, when user's hand master is in the clearance between connecting strip and gag lever post, two curved gag lever posts can outwards deform through the elasticity of self, carry out automatic deformation according to different user's palm sizes and adjust, and convenient to use, two gag lever posts carry out the elastic extrusion through the elasticity of self and palm contact surface simultaneously, improve and grip fixed effect between scissors and the palm, avoid the scissors to grip the condition emergence that not hard up leads to droing from hand.

(3) This embroidery scissors with hand protection design through being provided with the absorption subassembly, when the scissors does not use again, and when two gag lever posts were close to each other, magnetic stripe one and magnetic stripe two pass through magnetic adsorption and drive two gag lever posts and laminate, carry out automatic closure with two shear blade front ends simultaneously, avoid the scissors when not using, the cutting edge goes out to open the condition that leads to unexpected fish tail user and takes place.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other implementation drawings may be derived by those of ordinary skill in the art without inventive effort from the drawings provided.

The structure, proportion, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and the modification of any structure, the change of proportion relation or the adjustment of size all fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the purpose which can be achieved by the present invention.

FIG. 1 is a schematic side view of the embroidery scissors of the present invention;

FIG. 2 is a front view of the embroidery scissors of the present invention;

fig. 3 is a view for splitting the single shear blade of the present invention.

Illustration of the drawings:

1. a scissor blade; 2. a first hinge column; 3. a connecting strip; 4. a limiting rod; 5. a first magnetic strip; 6. a second magnetic strip; 7. a second hinge post; 8. a chute; 9. a spring; 10. a protective baffle; 11. a hinge hole; 12. a fastener.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): the utility model provides an embroidery scissors with hand protection design, as shown in fig. 1-3, includes two scissors pieces 1, and it is articulated through hinge post 2 between two scissors pieces 1, two adjacent lateral wall of scissors piece 1 are the cutting edge, and 1 front end of every scissors piece all is provided with a set of protection baffle 10, and two-layer rectangular plate that distributes about every group protection baffle 10 is, its characterized in that: the end of two shear blades 1 all is connected with the handle subassembly, the handle subassembly includes connecting strip 3 and gag lever post 4, be provided with adsorption component on the handle subassembly, equal vertical hinge post two 7 of installing on two shear blades 1, hinge hole 11 has all been seted up to adjacent rectangular plate one side of every group guard flap 10, every group guard flap 10 passes through hinge hole 11 and hinge post two 7 and articulates each other, spout 8 has been seted up at shear blade 1's top, spout 8 is curved through-hole, spout 8's inside is provided with curved spring 9, the one end that two springs 9 kept away from each other is fixed with corresponding spout 8 inside wall face, spout 8's inside is provided with fastener 12, fastener 12 comprises bolt and nut, the outer cylinder wall face and the spring 9 swing joint of bolt on fastener 12, fastener 12's bolt runs through two upper and lower rectangular plates of hinge post two 7, bolt and nut thread tightening are to middle extrusion with two rectangular plates of guard flap 10 on fastener 12.

The two connecting strips 3 on the two handle components approach each other, the two limiting rods 4 are horizontally far away from each other, the two limiting rods 4 are both arc-shaped rods with elasticity, the front ends of the connecting strips 3 and the limiting rods 4 are intersected, the rear ends of the connecting strips 3 and the limiting rods 4 are far away from each other, the adsorption component comprises a magnetic strip I5 and a magnetic strip II 6 which are respectively arranged inside the two connecting strips 3, one sides of the magnetic strip I5 and the magnetic strip II 6 which are close to each other carry heterogeneous magnetism, through the arrangement of the handle component, through the non-sealing design of the limiting rods 4 and the rear ends of the connecting strips 3, according to the palm sizes of different users, when the user grasps the gap between the connecting strips 3 and the limiting rods 4, the two arc-shaped limiting rods 4 can deform outwards through the elasticity of the limiting rods, automatic deformation adjustment is carried out according to the palm sizes of different users, the use is convenient, and meanwhile, the two limiting rods 4 are elastically extruded with the palm contact surfaces through the elasticity of the self, the holding and fixing effect between the scissors and the palm is improved, and the condition that the scissors are loosened from the hand to cause falling off is avoided.

The utility model discloses a theory of operation: the scissors are provided with the second hinge column 7, the sliding groove 8, the spring 9, the protective baffle 10, the hinge hole 11 and the fastener 12, when a technician performs manual paper cutting operation, nuts on the fastener 12 are loosened, two rectangular plates of the fastener 12 are parallel up and down, at the moment, when the paper is cut, the two groups of protective baffles 10 firstly contact the paper to position the paper, then the two groups of protective baffles 10 are mutually matched and slide in the sliding groove 8 through the fastener 12 and the spring 9, a cutting edge on one side adjacent to the two scissors blades 1 cuts the paper, when the cutting is finished, the two protective baffles 10 are slid to one side close to each other, the nuts on the fastening fasteners 12 fix the two rectangular plates on each group of protective baffles 10, the cutting edge of the scissors blade 1 is positioned between the two rectangles of the protective baffles 10, and the situation that the cutting edge of the scissors blade 1 scratches the manual technician due to mistaken contact of the scissors is avoided, the adjusting and protecting effect is achieved on the cutting edge of the scissor blade 1.

Through being provided with the absorption subassembly, when the scissors did not use again, when two gag lever post 4 were close to each other, magnetic stripe one 5 and two 6 drive two gag lever posts 4 laminatings through magnetic adsorption, carry out automatic closure with 1 front end of two shear blades simultaneously, avoid the scissors when not using, the cutting edge goes out to open the condition that leads to unexpected fish tail user and takes place.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an embroidery scissors with hand protection design, includes two shear blades (1), two it is articulated through articulated post (2) between shear blade (1), two adjacent lateral wall surfaces of shear blade (1) are the cutting edge, and every shear blade (1) front end all is provided with a set of protection baffle (10), and two-layer rectangular plate, its characterized in that about every protection baffle (10) of group are: the tail ends of the two shear blades (1) are both connected with a handle component, the handle component comprises a connecting strip (3) and a limiting rod (4), an adsorption component is arranged on the handle component, hinged columns II (7) are vertically arranged on the two shear blades (1), hinged holes (11) are formed in one side of each group of adjacent rectangular plates of each group of protective baffles (10), each group of protective baffles (10) is hinged with the hinged columns II (7) through the hinged holes (11), a sliding groove (8) is formed in the top of each shear blade (1), an arc-shaped spring (9) is arranged inside each sliding groove (8), a fastening piece (12) is arranged inside each sliding groove (8), each fastening piece (12) is composed of a bolt and a nut, the outer cylindrical wall surface of each bolt on each fastening piece (12) is movably connected with the corresponding spring (9), and the bolts of the fastening pieces (12) penetrate through the upper rectangular plate and the lower rectangular plate of the hinged columns II (7), the bolt and the nut on the fastener (12) are fixed by screw threads to extrude the two rectangular plates of the protective baffle (10) towards the middle.

2. The embroidery scissors with hand protection design as claimed in claim 1, wherein: the sliding groove (8) is an arc-shaped through hole.

3. The embroidery scissors with hand protection design as claimed in claim 1, wherein: two connecting strips (3) on the handle component approach each other, two limiting rods (4) are horizontally away from each other, and the two limiting rods (4) are both arc-shaped rods with elasticity.

4. The embroidery scissors with hand protection design as claimed in claim 1, wherein: the adsorption component comprises a first magnetic strip (5) and a second magnetic strip (6) which are arranged inside the two connecting strips (3) respectively, and the first magnetic strip (5) and the second magnetic strip (6) are mutually close to one side to carry heterogeneous magnetism.

5. The embroidery scissors with hand protection design as claimed in claim 1, wherein: the front ends of the connecting strips (3) and the limiting rods (4) are intersected, and the rear ends of the connecting strips (3) and the limiting rods (4) are far away from each other.

6. The embroidery scissors with hand protection design as claimed in claim 1, wherein: and one end of each spring (9) which is far away from each other is fixed with the inner side wall surface of the corresponding sliding groove (8).