CN214963199U

CN214963199U - Nail clippers

Info

Publication number: CN214963199U
Application number: CN202120710941.XU
Authority: CN
Inventors: 李辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-12-03
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a nail clippers, press the handle including first pressure handle, the second presses the handle, round pin axle and locking mechanical system, first pressure handle is articulated through the round pin axle with the second pressure handle, first pressure handle, the second is pressed the handle and is equipped with the blade of interlock of each other, the round pin axle is close to blade one end setting, locking mechanical system includes the lock cylinder, the through-hole has been seted up to first pressure handle side, the lock cylinder is worn to locate in the through-hole, and can relative through-hole endwise slip, the locked groove has been seted up to second pressure handle lateral wall, when the mutual interlock of two blades, promote the lock cylinder and slide forward the front end that can make the lock cylinder and insert the locked groove, so that the second is pressed the handle and is blockked and unable rotation by the lock cylinder front end, thereby lock two blade in the interlock state, conveniently carry and deposit. And the front end of the lock column can be separated from the lock groove by pushing the lock column to slide backwards, so that the locking is released, and the unlocking is convenient.

Description

Nail clippers

Technical Field

The utility model belongs to the technical field of makeup tool, concretely relates to nail clippers.

Background

The nail clippers are a makeup tool for clipping nails, and the existing nail clippers generally have the function of automatically separating two cutting edges of the nail clippers, so that the nail clipping is quite convenient. But current nail clippers do not have the locking function for two blades of nail clippers are in the isolated state all the time when not using, are cut by the blade like this easily, and inconvenient nail clippers carry and deposit.

SUMMERY OF THE UTILITY MODEL

To the deficiency in the prior art, the utility model aims to provide a nail clippers which can lock two cutting edges in an occluded state.

In order to achieve the above purpose, the utility model discloses the technical scheme who takes does: the utility model provides a nail clippers, including first pressure handle, handle and round pin axle are pressed to the second, first pressure handle is articulated through the round pin axle with the second pressure handle, first pressure handle, the second is pressed the handle and is equipped with the blade of interlock mutually, the round pin axle is close to blade one end and sets up, foretell nail clippers are still including being used for locking the locking mechanical system in the interlock state with two blades, locking mechanical system is including the lock cylinder, the through-hole has been seted up to the side of first pressure handle, the lock cylinder is worn to locate in the through-hole, and can be relative through-hole endwise slip, the locked groove has been seted up to the lateral wall of second pressure handle, when rotating first pressure handle and second pressure handle and making two blades interlock mutually, promote the lock cylinder forward sliding at this moment and can make the front end of lock cylinder insert the locked groove, and promote the lock cylinder backward sliding again and can make the front end of lock cylinder break away from the locked groove.

In the scheme, the lock column penetrates through the through hole of the first pressing handle, when the two cutting edges are mutually occluded, the lock column is pushed forwards, so that the front end of the lock column is inserted into the lock groove of the second pressing handle, the second pressing handle is blocked by the front end of the lock column and cannot rotate relative to the first pressing handle, and the two cutting edges are locked in an occluded state; and the front end of the lock cylinder can be separated from the lock groove by pushing the lock cylinder backwards, so that the locking is released, and the second pressing handle can rotate relative to the first pressing handle.

Furthermore, the nail clippers also comprise a first elastic piece which can automatically separate the two cutting edges in a meshing state, and the locking mechanism also comprises a second elastic piece which can push the front end of the lock cylinder to be separated from the lock groove. When the front end of the lock cylinder is inserted into the lock groove, the first elastic piece can generate acting force for mutually rotating the two pressing handles in the separating direction, so that the lock cylinder is abutted to the side wall of the lock groove and generates pressure, the friction resistance generated by the side wall of the lock groove on the side wall of the front end of the lock cylinder is greater than the elastic force of the second elastic piece, the second elastic piece can not push the front end of the lock cylinder to be separated from the lock groove, and the two cutting edges are locked in an engaged state. When two blades need to be separated, the two pressing handles can be pressed by hands to rotate in the occlusion direction, so that resistance generated by the side wall of the lock groove to the side wall of the front end of the lock column is relieved, the front end of the lock column can be pushed by the second elastic piece to be separated from the lock groove, then the hands are loosened, the first elastic piece can push the two pressing handles to rotate so as to enable the two blades to be automatically separated, and unlocking is more convenient and faster.

Furthermore, the first elastic element is a first spring arranged between the first pressing handle and the second pressing handle, two ends of the first spring respectively abut against the first pressing handle and the second pressing handle, and under the action of no external force, two ends of the first spring can push the two pressing handles to rotate relatively until the two cutting edges are in a separated state.

Furthermore, the first pressing handle and the second pressing handle are respectively provided with spring fixing holes at positions corresponding to two ends of the first spring, and two ends of the first spring are respectively arranged in the spring fixing holes at the corresponding sides. This can improve the mounting stability of the first spring.

In order to realize the aforesaid autosegregation effect with two blades under the interlock state, the utility model discloses a nail clippers still provides another kind of embodiment, and foretell first elastic component is the shell fragment, and the one end of shell fragment is connected above with first pressure handle, and the other end is pressed the handle with the second and is inconsistent, and under no exogenic action, the shell fragment both ends can promote two and press the handle to rotate relatively to two blades department in the separation state.

Furthermore, the second elastic element is a second spring sleeved outside the lock cylinder, when the front end of the lock cylinder is inserted into the lock groove, the second spring is in a compressed state, and under the action of no external force, the second spring can push the front end of the lock cylinder to be separated from the lock groove under the action of self elastic force.

Furthermore, the outer side of the lock column is provided with a convex ring corresponding to the rear end of the second spring, the outer side of the lock column is sleeved with a lantern ring corresponding to the front end of the second spring, the two ends of the second spring are respectively abutted to the convex ring and the lantern ring, the second spring is convenient to mount, and the structure is stable.

Furthermore, the lateral wall of the second pressing handle is provided with a limiting groove, the locking groove is located at the bottom of the limiting groove, after the front end of the lock cylinder is separated from the locking groove, the front end of the lock cylinder is located in the limiting groove, the front end of the lock cylinder can be respectively abutted against the two ends of the limiting groove, and the two pressing handles are prevented from excessively rotating in the separating direction to limit the separating distance of the two cutting edges.

Furthermore, bearings are respectively sleeved at the positions, corresponding to the two sides of the second pressing handle, of the outer side of the pin shaft, so that the two pressing handles can rotate more smoothly.

Furthermore, the anti-slip lines are arranged on the tail part of the second pressing handle, so that the phenomenon of hand slip when the pressing handle is pressed is prevented, and the nail can be ground through the anti-slip lines.

The nail clippers of the utility model can lock the two cutting edges in the occlusion state by inserting the front end of the lock post into the lock groove, thereby being convenient for carrying and storage; and press two and press the handle just to make the lock post break away from the locked groove, the unblock is convenient, swift, and the spacing groove can restrict the separation distance of two blade, prunes more conveniently.

Drawings

Fig. 1 is an exploded schematic view of a nail clipper according to an embodiment of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural view of a nail clipper according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a nail clipper according to a second embodiment of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings. The drawings are for illustrative purposes only and are not to be construed as limiting the patent.

In order to explain the embodiment more simply, some parts of the drawings or descriptions that are well known to those skilled in the art but are not relevant to the main content of the present invention will be omitted. In addition, some components in the drawings may be omitted, enlarged or reduced for convenience of description, but do not represent the size or the entire structure of an actual product.

Example one

As shown in fig. 1, the utility model provides a nail clippers, press handle 2 and round pin axle 3 including first pressure handle 1, the second, first pressure handle 1 is pressed handle 2 with the second and is articulated through round pin axle 3, first front end of pressing handle 1 and second and pressing handle 2 is equipped with the blade 4 of interlock of each other, round pin axle 3 is close to the setting of 4 one end of blade, and the right-hand member of round pin axle 3 is equipped with the hood 30, the left end of round pin axle 3 passes the second and presses handle 2 and the first lateral wall and the screw 32 of pressing handle 1 to be connected, avoid two to press the handle to the skew of left and right sides direction, improve installation stability. The outer side of the pin shaft 3 is sleeved with a bearing 31 corresponding to the position between the first pressing handle 1 and the second pressing handle 2 and the position between the shaft cap 30 and the outer side of the second pressing handle 2, so that the friction between the second pressing handle 2 and the first pressing handle 1 and the shaft cap 30 can be reduced, and the rotation of the two pressing handles is smoother.

The nail clippers further comprise a locking mechanism for locking the two cutting edges 4 in the occlusion state, the locking mechanism of the embodiment comprises a lock cylinder 7, a through hole 111 is formed in the side face of the first pressing handle 1, the lock cylinder 7 penetrates through the through hole 111 and can axially slide relative to the through hole 111, a lock groove 211 is formed in the side wall of the second pressing handle 2, when the first pressing handle 1 and the second pressing handle 2 are rotated to enable the two cutting edges 4 to be occluded with each other, the lock cylinder 7 is pushed to slide forwards to enable the front end of the lock cylinder 7 to be inserted into the lock groove 211, and the lock cylinder 7 is pushed to slide backwards to enable the front end of the lock cylinder 7 to be separated from the lock groove 211. The outer side of the lock cylinder 7 is further sleeved with a second spring 6, the outer side of the lock cylinder 7 corresponding to the rear end of the second spring 6 is fixedly provided with a convex ring 71, the outer side of the lock cylinder 7 corresponding to the front end of the second spring 6 is sleeved with a lantern ring 72, the lantern ring 72 is located in the through hole 111 and is abutted to the side wall of the second pressing handle 2, and when the front end of the lock cylinder 7 is inserted into the lock groove 211, the two ends of the second spring 6 are respectively squeezed by the convex ring 71 and the lantern ring 72 and are in a compressed state.

As shown in fig. 1 and 3, the nail clipper further includes a first elastic member capable of automatically separating the two cutting edges 4 in a meshing state, the first elastic member of this embodiment is a first spring 9 disposed between the first pressing handle 1 and the second pressing handle 2, two ends of the first spring 9 respectively contact the first pressing handle 1 and the second pressing handle 2, and spring fixing holes 10 are respectively disposed at two ends of the first pressing handle 1 and the second pressing handle 2 corresponding to the first spring 9, two ends of the first spring 9 are respectively disposed in the spring fixing holes 10 at the corresponding sides, and under no external force, two ends of the first spring 9 can push the two pressing handles to rotate relatively until the two cutting edges 4 are in a separated state.

As shown in fig. 1 and 2, the side wall of the second pressing handle 2 is provided with a limiting groove 212, the locking groove 211 is located at the bottom of the limiting groove 212, when the front end of the lock cylinder 7 is separated from the locking groove 211, the front end of the lock cylinder 7 is located in the limiting groove 212, and the lock cylinder 7 can respectively abut against the two ends of the limiting groove 212, so that the two pressing handles are prevented from excessively rotating in the separating direction, the separating distance between the two cutting edges 4 is limited, and the trimming is more convenient. In addition, the anti-slip grains 8 are arranged on the tail part of the second pressing handle 2, so that the phenomenon of hand slip when the second pressing handle 8 is pressed can be prevented, and the fingernails can be ground through the anti-slip grains 8.

The utility model discloses during the use, 4 locks at the interlock state with two lips as required, when two lips 4 are in the interlock, can promote the front end of lock post 7 and insert in the locked groove 211, loosen the effort of acting on two pressure handles, first spring 9's both ends can produce the handle to separation direction pivoted effort to two pressure at this moment, make 7 front end lateral walls of lock post and locked groove 212 lateral wall inconsistent and produce pressure, the frictional resistance that the locked groove 212 lateral wall produced the lateral wall of 7 front end of lock posts is greater than second spring 6's elasticity this moment, and make the front end that second spring 6 can't promote lock post 7 break away from locked groove 211, so that second pressure handle 2 is restricted by 7 front ends of lock post and can't first pressure handle 1 rotates relatively, thereby two locking blades 4 are at the interlock state, conveniently carry and deposit. When the two cutting edges need to be separated for clipping the nails, the two pressing handles can be pressed by hands to rotate mutually in the occlusion direction, so that the resistance generated by the side wall of the unlocking groove 211 to the side wall of the front end of the lock column 7 is released, at the moment, the second spring 6 can push the convex ring 71 of the lock column 7 to slide backwards, so that the front end of the lock column 7 is separated from the locking groove 211, then the hands are released, and at the moment, the first spring 9 can push the two pressing handles to rotate in the separation direction, so that the two cutting edges 4 are separated automatically.

Example two

The structure of the nail clipper of the present embodiment is substantially similar to that of the nail clipper of the first embodiment, and the difference is that, as shown in fig. 4, the first elastic member is a spring 5, one end of the spring 5 is connected to the upper surface of the first pressing handle 1, and the other end of the spring is abutted to the lower surface of the second pressing handle 2, and under the absence of an external force, the movable end of the spring 5 can push the second pressing handle 2 to rotate relative to the first pressing handle 1 until the two cutting edges 4 are in a separated state.

In the embodiment, the elastic sheet 5 is used for replacing the first spring 9 structure of the first embodiment, and the elastic sheet 5 can realize the function of automatically separating the two cutting edges 4 in the occlusion state without external force, and one end of the elastic sheet 5 is fixedly connected with the first pressing handle 1, so that the installation stability of the elastic sheet 5 is good.

Since the principle of use of the nail clipper of this embodiment is substantially the same as that of the first embodiment, the description will not be repeated.

Above only be the utility model discloses a two concrete embodiment, nevertheless the utility model discloses a design concept is not limited to here, and the fan utilizes the utility model discloses the design is right the insubstantial modification that the utility model made all falls into within the protection scope of the utility model.

Claims

1. The utility model provides a nail clippers, includes that first pressure handle (1), second press handle (2) and round pin axle (3), first pressure handle (1) is pressed handle (2) with the second and is articulated through round pin axle (3), first pressure handle (1), second press handle (2) to be equipped with blade (4) of interlock each other, round pin axle (3) are close to blade (4) one end setting, its characterized in that: still including being used for locking two blade (4) locking mechanical system in interlock state, locking mechanical system is including lock cylinder (7), and through-hole (111) have been seted up to the side of first pressure handle (1), and lock cylinder (7) are worn to locate in through-hole (111), and can be relative through-hole (111) endwise slip, locked groove (211) have been seted up to the lateral wall of second pressure handle (2), when rotating first pressure handle (1) and second pressure handle (2) and make two blade (4) interlock each other, promote lock cylinder (7) this moment and slide forward can make the front end of lock cylinder (7) insert in locked groove (211), and promote lock cylinder (7) to slide backward and make the front end of lock cylinder (7) break away from locked groove (211) again.

2. The nail clipper according to claim 1, wherein: the nail clippers also comprise a first elastic piece which can automatically separate the two cutting edges (4) in a meshing state, and the locking mechanism also comprises a second elastic piece which can push the front end of the lock column (7) to be separated from the lock groove (211).

3. The nail clipper according to claim 2, wherein: the first elastic piece is a first spring (9) arranged between the first pressing handle (1) and the second pressing handle (2), and two ends of the first spring (9) are respectively abutted against the first pressing handle (1) and the second pressing handle (2).

4. The nail clipper according to claim 3, wherein: the first pressing handle (1) and the second pressing handle (2) are respectively provided with spring fixing holes (10) at positions corresponding to two ends of the first spring (9), and two ends of the first spring (9) are respectively arranged in the spring fixing holes (10) at corresponding sides.

5. The nail clipper according to claim 2, wherein: the first elastic piece is an elastic piece (5) arranged between the first pressing handle (1) and the second pressing handle (2), one end of the elastic piece (5) is connected with the upper surface of the first pressing handle (1), and the other end of the elastic piece is abutted to the second pressing handle (2).

6. The nail clipper according to claim 2, wherein: the second elastic piece is a second spring (6) sleeved on the outer side of the lock cylinder (7), and when the front end of the lock cylinder (7) is inserted into the lock groove (211), the second spring (6) is in a compressed state.

7. The nail clipper according to claim 6, wherein: the outer side of the lock column (7) is provided with a convex ring (71) corresponding to the rear end of the second spring (6), the outer side of the lock column (7) is sleeved with a lantern ring (72) corresponding to the front end of the second spring (6), and two ends of the second spring (6) are respectively abutted to the convex ring (71) and the lantern ring (72).

8. The nail clipper according to claim 2, wherein: the lateral wall of second pressure handle (2) is equipped with spacing groove (212), and lock groove (211) are located the tank bottom position of spacing groove (212), and after the front end of lock post (7) broke away from lock groove (211), the front end of lock post (7) was located spacing groove (212), and the front end of lock post (7) can be inconsistent with the both ends of spacing groove (212) respectively.

9. The nail clipper according to claim 2, wherein: and bearings (31) are respectively sleeved at the outer side of the pin shaft (3) corresponding to the two sides of the second pressing handle (2).

10. The nail clipper according to claim 2, wherein: the anti-skid grains (8) are arranged on the tail part of the second pressing handle (2).