CN212233498U

CN212233498U - Olecranon scissors

Info

Publication number: CN212233498U
Application number: CN202020628997.6U
Authority: CN
Inventors: 崔晃豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-12-29
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses an olecranon scissors, including two symmetrical settings, and the olecranon of mutual articulated, the tail end of olecranon is connected with one through round pin two and presses the handle, press the handle front end to have two linking arms that the shape is the same, the linking arm is V style of calligraphy structure, the upper surface of linking arm is formed with dog-ear, in two the mutually articulated position of olecranon is connected with the pincers body through round pin axle one, the pincers body is U style of calligraphy structure, the utility model relates to a structure is ingenious, convenient to use, can rotate the rotation angle of pressing the handle to change the use form of nail clippers, unite two into one traditional nail clippers and the nail clippers of scissors shape, satisfy the user demand of daily life; the utility model discloses a dog-ear portion according to handle front end V style of calligraphy linking arm presses the flexure strip of the pincers body for the closure of keeping silent of pincers body front end, and when closed, two edges of a knife of olecranon front end are in the separation state, have avoided the edge of a knife contact to cause the unable closed condition of keeping silent.

Description

Olecranon scissors

Technical Field

The utility model belongs to the technical field of nail clippers designs technique and specifically relates to a olecranon is cut.

Background

The nail clippers are indispensable articles in life of people, and with the development of society, various nail clippers enter the life of people, and the nail clippers are classified more and are more and more targeted. At present, each family has at least one nail clipper, but most of the existing nail clippers only have the function of single-side clipping scissors, or the simple assembly of two horizontal V-shaped nail clippers causes the selection of the types of the edges to be limited. If the olecranon and the U-shaped pliers are simply assembled, the olecranon and the U-shaped pliers are closed at the same time, the requirement on the precision of the edges on two sides is extremely high, the rejection rate is very high, or the condition that one side can be closed and the other side can not be closed can be considered.

SUMMERY OF THE UTILITY MODEL

The utility model provides a olecranon is cut to current nail clippers that proposes in solving above-mentioned background art is when using, thereby the both sides edge of a knife is closed simultaneously and leads to nail cutter holder to cut the not good, functional single, and cause the too high scheduling problem of rejection rate easily when production.

The technical scheme of the utility model is realized like this:

the utility model provides an olecranon is cut, includes two articulated olecranon each other, the tail end of olecranon is connected with one through round pin axle two and presses the handle, press the handle front end to have two linking arms that the shape is the same, the linking arm is V style of calligraphy structure, the upper surface shaping of linking arm has dog-ear portion, two the mutual articulated position of olecranon has the pincers body through selling the hub connection, the pincers body is U style of calligraphy structure, and the front end shaping of the U style of calligraphy pincers body has a jaw the tail end of olecranon is equipped with the flange of pressing that extends to both sides.

Preferably, a knife edge is formed at the occlusion part at the front end of the olecranon.

Preferably, the tail end of the press handle is provided with an ABS sleeve, and the outer side surface of the ABS sleeve is provided with anti-skid grains.

Preferably, the U-shaped root part of the pliers body is integrally connected with a connecting piece, a round hole is formed in the center of the connecting piece, and a first pin shaft is installed in the round hole.

Preferably, the forceps body comprises two elastic pieces, and the elastic pieces are fixedly connected to the connecting piece.

Preferably, the upper and lower surfaces of the elastic sheet are respectively provided with an abdicating window.

Preferably, the length of the pressing flange is smaller than the width of the abdicating window.

Preferably, the width of the forceps body is larger than the maximum width of the front ends of the two connecting arms at the front end of the pressing handle.

By adopting the technical scheme, the beneficial effects of the utility model are that:

1. the utility model has the advantages of ingenious design structure and convenient use, can rotate the rotation angle of the press handle to change the use form of the nail clippers, combines the traditional nail clippers and the nail clippers in the shape of olecranon-shaped scissors into a whole, and meets the use requirements of daily life;

2. the utility model discloses a dog-ear portion according to handle front end V style of calligraphy linking arm presses the flexure strip of the pincers body for the closure of keeping silent of pincers body front end, and when closed, two edges of a knife of olecranon front end are in the separation state, have avoided the edge of a knife contact to cause the unable closed condition of keeping silent.

3. After the handle is rotated by an angle, the pressing flange at the tail end of the olecranon is pressed, so that the knife edge can be closed, and when the handle is pressed, the flange at the tail end of the olecranon and the front end of the connecting arm avoid the U-shaped opening to be closed prior to the olecranon through the abdicating window of the U-shaped pliers.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a plan view of the present invention;

FIG. 3 is a connecting structure diagram of two olecranons according to the present invention;

fig. 4 is a perspective view of the press handle of the present invention.

Fig. 5 is a perspective view of the pliers body of the present invention.

Wherein:

1. olecranon; 101. pressing the flange; 102. a knife edge; 2. a clamp body; 201. a connecting member; 202. an elastic sheet; 203. a yield window; 204. a jaw; 3. a pressing handle; 301. an ABS sleeve; 302. a connecting arm; 303. a folded corner portion; 4. a first pin shaft; 5. and a second pin shaft.

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, an olecranon shear comprises two olecranon 1 hinged to each other, the two olecranon 1 are connected with each other through a pin shaft one 4, the tail end of the olecranon 1 is connected with a pressing handle 3 through a pin shaft two 5, the front end of the pressing handle 3 is provided with two connecting arms 302 with the same shape, the connecting arms 302 are in a V-shaped structure, the upper surface of the connecting arms 302 is formed with a folded angle part 303, the mutually hinged positions of the two olecranon 1 are connected with a pincer body 2 through a pin shaft one 4, the pincer body 2 is in a U-shaped structure, the front end of the U-shaped pincer body 2 is formed with a jaw 204, the tail end of the olecranon 1 is provided with a pressing flange 101 extending towards two sides, the front end occlusion part of the olecranon 1 is formed with a knife edge 102, wherein the knife edges 102 of the two olecranon 1 are opposite in direction, when the folded angle part 303 of the, the two knife edges 102 are in a non-closed state (namely, the two knife edges 102 are in a separated state), after the press handle 3 rotates by an angle, the inner side of the V-shaped connecting arm 302 on the press handle 3 is contacted with the pressing flange 101, after acting force is applied to the press handle 3, the knife edges 102 of the olecranon 1 are mutually and slowly close to each other due to the fact that the flange at the rear end of the olecranon 1 is conducted by the downward pressure of the press handle 3, the flange part at the tail end of the olecranon and the front end of the connecting arm are prevented from completing the complete closing of the olecranon knife edge before the closing of the olecranon through the abdicating window of the U-shaped pliers, and therefore.

Specifically, the ABS sleeve 301 is installed at the tail end of the press handle 3, and anti-skidding lines are arranged on the outer side surface of the ABS sleeve 301, so that the friction force between the press handle 3 and the hand of a human body is increased, and the anti-skidding effect is achieved.

Specifically, U type root position an organic whole of the pincers body 2 is connected with connecting piece 201, the round hole has been seted up at the center of connecting piece 201, installs round pin axle one 4 in the round hole, connecting piece 201 is articulated mutually with round pin axle one 4, sets up the steadiness that this connecting piece 201 multiplicable pincers body 2 is connected with round pin axle one 4.

Specifically, the forceps body 2 includes two elastic pieces 202, the elastic pieces 202 are fixedly connected to the connecting piece 201, the jaws 204 at the front ends of the two elastic pieces 202 can be closed after being pressed by external force, the jaws 204 naturally open after the external force disappears, and the opening tension of the knife edge 102 can be provided when the pressing handle 3 is loosened after the closing is completed.

Specifically, the yielding window 203 is formed in the surface of the elastic piece 202, the length of the pressing flange 101 is smaller than the width of the yielding window 203, and the yielding window 203 is arranged so that when the nail clipper is used in a scissor shape, the pressing flange 101 at the tail end of the olecranon 1 can move into the yielding window 203 without pressing the two elastic pieces 202 of the clipper body 2, so that a space can be reserved, the jaws 204 are prevented from contacting with each other early, and the jaws 204 are always in a separated state when the knife edge 102 is closed.

Specifically, the width of the pincer body 2 is larger than the maximum width of the two connecting arms 302 at the front end of the pressing handle 3, and this is set so that the bent corner portions 303 of the connecting arms 302 can always contact with the two elastic pieces 202 of the pincer body 2 when the pressing handle 3 presses the pincer body 2.

The working principle is as follows:

when in use, the nail clippers can be used as common nail clippers and scissors-shaped nail clippers when the press handle 3 rotates to different angles; when the press handle 3 is rotated to the shape shown in fig. 1, the nail clipper is a common nail clipper, at this time, the folded angle parts 303 of the two connecting arms 302 on the press handle 3 are contacted with the two elastic pieces 202 of the clipper body 2, the tail end of the press handle 3 is pressed, the elastic pieces 202 can be pressed through the folded angle parts 303, the first two knife edges 102 and the two jaws 204 are in an open state when being pressed to a certain degree, the jaws 204 are closed first, and after the jaws 204 are closed, the pressing process reaches a limit value, the pressing is finished, at this time, the two knife edges 102 are in a separated state, and the using process of the common nail clipper is finished;

when the press handle 3 rotates to a certain angle, so that the V-shaped inner side of the connecting arm 302 is in contact with the pressing flange 101, the nail clippers are used as scissors-shaped nail clippers, no action force is applied to the pincer body 2 on the press handle 3, the action force is applied to the press handle 3 at the moment, the pressing flange 101 is subjected to the action force to enable the two olecranons 1 to rotate relative to the pin shaft I4, when the nail clippers rotate to a certain degree, the two knife edges 102 on the olecranons 1 are in contact with each other, the scissors-shaped nail clippers are used, in the process, the pressing flange 101 gradually enters the abdicating window 203 formed in the pincer body 2, the action force can be prevented from being applied to the pincer body 2, and therefore, enough space is reserved for the closing of the two; when the pressing flange 101 is completely inserted into the escape window 203 and the connecting portion of the pressing handle 3 comes into contact with the forceps body 2 to press the forceps body 2, the two blades 102 are already in the closed state, and therefore, the two jaws 204 cannot be closed, and interference with the closing of the two blades 102 is not generated, thereby completing the use of the scissors-shaped nail clipper.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an olecranon is cut which characterized in that: including two mutual articulated olecranon (1), the tail end of olecranon (1) is connected with one through round pin axle two (5) and presses handle (3), press handle (3) front end to have two linking arms (302) that the shape is the same, the upper surface of linking arm (302) takes shape there is dog-ear portion (303), two the mutual articulated position of olecranon (1) is connected with pincers body (2) through round pin axle one (4), pincers body (2) are U style of calligraphy structure, and the front end shaping of U style of calligraphy pincers body (2) has jaw (204).

2. The olecranon shear of claim 1, wherein: the tail end of the olecranon (1) is provided with a pressing flange (101) extending towards two sides.

3. The olecranon shear of claim 1, wherein: a knife edge (102) is formed at the front end occlusion part of the olecranon (1).

4. The olecranon shear of claim 1, wherein: the U-shaped root position of the pliers body (2) is integrally connected with a connecting piece (201), a round hole is formed in the center of the connecting piece (201), and a first pin shaft (4) is installed in the round hole.

5. The olecranon shear of claim 4, wherein: the pliers body (2) comprises two elastic pieces (202), and the elastic pieces (202) are fixedly connected to the connecting piece (201).

6. The olecranon shear of claim 5, wherein: the upper surface and the lower surface of the elastic sheet (202) are respectively provided with an abdicating window (203).

7. The olecranon shear of claim 2, wherein: the length of the pressing flange (101) is smaller than the width of the abdication window (203).

8. The olecranon shear of claim 1, wherein: the width of the forceps body (2) is larger than the maximum width of the front ends of the two connecting arms (302) at the front end of the pressing handle (3).