CN211491642U

CN211491642U - Vibrissa trimmer

Info

Publication number: CN211491642U
Application number: CN201922025889.XU
Authority: CN
Inventors: 李磊
Original assignee: Jiangsu Shengde Scissors Manufacturing Co ltd
Current assignee: Jiangsu Shengde Scissors Manufacturing Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-09-15
Anticipated expiration: 2029-11-21

Abstract

The embodiment of the utility model discloses a vibrissa trimmer, which relates to the technical field of trimming equipment, and the technical proposal of the vibrissa trimmer comprises a cutter sleeve and a cutter bar arranged at the inner side of the cutter sleeve, wherein the cutter sleeve is rotationally connected with the cutter bar, and a limiting component for limiting the relative displacement of the cutter bar and the cutter sleeve in the axial direction is arranged at the outer side of the cutter bar; one end of the cutter sleeve in the axial direction is provided with a plurality of outer cutter grooves which are arranged at intervals in the circumferential direction of the cutter sleeve and penetrate through the side wall of the cutter sleeve; one end of the cutter bar, which is close to the outer cutter groove, is provided with a plurality of inner cutter grooves, and the inner cutter grooves are arranged at intervals in the circumferential direction of the cutter bar; the cutter sleeve is abutted against the inner side wall of one end, close to the outer cutter sleeve, of the cutter bar and the outer side wall of one end, close to the inner cutter groove, of the cutter bar. The scheme is used for solving the problems that tools such as scissors are used for repairing vibrissa in the prior art, and the operation is inconvenient and unsafe.

Description

Vibrissa trimmer

Technical Field

The embodiment of the utility model provides a trimming equipment technical field, concretely relates to vibrissa clipping machine.

Background

The main two methods for trimming the vibrissa are that the vibrissa is trimmed and the vibrissa is pulled out. The nose hair is an important component of a human body, can filter and clean inhaled air, and greatly avoids breeding of dust and bacteria. If the nose hair is removed, the defense of the nose is undoubtedly removed, and as a result, bacteria and dust directly enter the lower respiratory tract, causing infection of the lower respiratory tract. In addition, after the nose hair is removed, the hair follicle is damaged, and bacteria invade the nose by riding the machine, which can cause the occurrence of nasal furuncle. Pulling out the nose hair impairs the capacity of the nasal cavity to defend against the disease. Therefore, nose hair repair advocates the use of "scissors" rather than "plucks".

One of tools for trimming nose hair or ear hair in the prior art is hardware tools such as scissors, and when the scissors are used for trimming, the safety is lacked, and when the scissors are used for trimming, danger is easily caused by carelessness. In addition, the operation is not inconvenient, and the trimming is difficult to be carried out cleanly. In another alternative, a special trimming tool is used, but the existing trimming tools on the market are not detachable or inconvenient to detach after trimming is finished, and the internal hair is difficult to clean after use.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a vibrissa clipping machine to solve among the prior art and use tools such as scissors to repair the vibrissa, inconvenient, unsafe problem during the operation.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

according to the embodiment of the utility model, the vibrissa trimmer comprises a cutter sleeve and a cutter bar arranged at the inner side of the cutter sleeve, wherein the cutter sleeve is rotatably connected with the cutter bar, and a limiting component for limiting the relative displacement of the cutter bar and the cutter sleeve in the axial direction is arranged at the outer side of the cutter bar; one end of the cutter sleeve in the axial direction is provided with a plurality of outer cutter grooves which are arranged at intervals in the circumferential direction of the cutter sleeve and penetrate through the side wall of the cutter sleeve; one end of the cutter bar, which is close to the outer cutter groove, is provided with a plurality of inner cutter grooves, and the inner cutter grooves are arranged at intervals in the circumferential direction of the cutter bar; the cutter sleeve is abutted against the inner side wall of one end, close to the outer cutter sleeve, of the cutter bar and the outer side wall of one end, close to the inner cutter groove, of the cutter bar.

Furthermore, an annular groove is formed in the inner side of the cutter sleeve; the cutter bar is provided with an installation hole along the radial direction of the cutter bar, the installation hole forms an installation opening on the outer side wall of the cutter bar, and the diameter of the installation opening is smaller than that of the installation hole; the limiting assembly comprises a compression spring embedded in the mounting hole and a marble positioned in the mounting hole; the maximum diameter of the marble is larger than the diameter of the mounting hole, and the maximum diameter of the marble is smaller than the diameter of the mounting hole; the part of the marble, which penetrates out of the mounting hole, abuts against the inner side of the annular groove.

Further, one end of the cutter bar close to the inner cutter groove is divided by a plurality of inner cutter grooves to form a plurality of cutter blocks; one side of each cutter block close to the axis direction is enclosed to form a conical cavity, and the cavities are communicated with the inner cutter grooves.

Further, the cavity has a smaller diameter on a side close to the mounting hole and a larger diameter on a side far from the mounting hole.

Further, a handle is arranged at one end, far away from the inner cutter groove, of the cutter bar.

Further, an operation lantern ring is sleeved on the rod section of the knife sleeve, which is far away from the outer knife groove.

Further, the diameter of one end of the knife sleeve close to the outer knife groove is gradually reduced.

Furthermore, a protective cover wrapping the outer knife groove is detachably arranged at one end, close to the outer knife groove, of the outer side of the knife sleeve.

Further, the protective cover is in threaded connection with the knife sleeve.

The embodiment of the utility model provides a have following advantage:

the embodiment of the utility model provides a through the cutter arbor of the knife pouch and the inboard that set up, when needs are pruned nose hair, earhair, relative rotating knife pouch and cutter arbor for outer sword groove and the relative dislocation of interior sword groove on the two, thereby prune nose hair or earhair that are in outer sword groove and interior sword inslot. The trimming process is safer.

Except that after this, can dismantle between the cutter arbor of broach shell and inboard is relative, after pruning, can be with the relative separation of the cutter arbor of the broach shell in the outside and inboard, and then, wash cutter arbor and broach shell respectively. The cleaning is more convenient and faster.

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 embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, 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 any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is an exploded schematic view of a nose hair trimmer according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a protruding cutter sleeve in the vibrissa trimmer according to the embodiment of the present invention;

fig. 3 is a schematic view of a protruding cutter bar in the nose hair trimmer according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of a nose hair trimmer according to an embodiment of the present invention;

fig. 5 is an enlarged view of the nose hair trimmer according to the embodiment of the present invention, wherein the structure a in fig. 4 is highlighted.

In the figure: 1. a knife sheath; 11. a central bore; 12. an outer cutter groove; 13. an annular groove; 14. operating the lantern ring; 2. a cutter bar; 21. an inner cutter groove; 22. mounting holes; 221. an installation port; 23. a cutter block; 24. a cavity; 25. a handle; 3. a limiting component; 31. a compression spring; 32. a marble.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

A nose hair trimmer is shown in figures 1 to 5 and comprises a cutter sleeve 1 and a cutter bar 2 arranged on the inner side of the cutter sleeve 1, wherein the cutter sleeve 1 is rotatably connected with the cutter bar 2, and a limiting component 3 for limiting the relative displacement of the cutter bar 2 and the cutter sleeve 1 in the axial direction is arranged on the outer side of the cutter bar 2.

The cutter sleeve 1 is a cylindrical sleeve, a center hole 11 penetrating through the length direction is formed on the inner side, and the cutter bar 2 penetrates through the center hole 11.

An outer cutter groove 12 is formed in one end of the cutter sleeve 1 in the axial direction, a plurality of outer cutter grooves 12 are arranged at intervals in the circumferential direction of the cutter sleeve 1, and the outer cutter grooves 12 penetrate through the side wall of the cutter sleeve 1 and are communicated with the central hole 11. One end of the cutter bar 2 close to the outer cutter groove 12 is provided with inner cutter grooves 21, and a plurality of inner cutter grooves 21 are arranged at intervals in the circumferential direction of the cutter bar 2; the inner side wall of one end of the cutter sleeve 1 close to the outer cutter sleeve 1 is abutted with the outer side wall of one end of the cutter bar 2 close to the inner cutter groove 21.

When in use, the knife sleeve 1 and the knife bar 2 are inserted into a nostril or an ear hole, and then the knife bar 2 and the knife sleeve 1 rotate relatively. When the outer cutter groove 12 and the inner cutter groove 21 are rotated to be aligned, the nose hair or the ear hair is positioned in the outer cutter groove 12 and the inner cutter groove 21, and when the outer cutter groove 12 and the inner cutter groove 21 are relatively rotated and dislocated, the nose hair or the ear hair is cleaned.

An annular groove 13 is arranged on the inner side of the knife sleeve 1; a mounting hole 22 is formed in the cutter bar 2 along the radial direction of the cutter bar 2, a mounting opening 221 is formed in the outer side wall of the cutter bar 2 by the mounting hole 22, and the diameter of the mounting opening 221 is smaller than that of the mounting hole 22;

the stopper assembly 3 includes a compression spring 31 fitted in the mounting hole 22, and a ball 32 located in the mounting hole 22, wherein the ball 32 is located on a side close to the mounting opening 221, and the compression spring 31 is located on a side far from the mounting opening 221. The maximum diameter of the marble 32 is larger than that of the mounting hole 22, and the maximum diameter of the marble 32 is smaller than that of the mounting hole 22; in use, the spherical surface of the marble 32 can partially protrude through the mounting opening 221, but the marble 32 cannot be removed from the mounting opening 221. The part of the marble 32 that passes through the mounting opening 221 abuts against the inside of the annular groove 13. Through the compression spring 31 and the marble 32 that set up, when using, can not break away from easily when relative rotation between broach shell 1 and the cutter arbor 2, when needs clear up broach shell 1 and cutter arbor 2, can outwards pull out cutter arbor 2 hard for cutter arbor 2 breaks away from broach shell 1, then clears up cutter arbor 2 and broach shell 1 respectively.

In the installation method of the marble 32, the installation hole 22 is drilled at first, the compression spring 31 and the marble 32 are placed, and then the installation hole 221 is processed to reduce the diameter. Thus, the ball 32 cannot leak from the mounting opening 221.

A plurality of cutter blocks 23 are formed at one end of the cutter bar 2 close to the inner cutter grooves 21 and are separated by the inner cutter grooves 21; one side of the cutter blocks 23 close to the axial direction encloses a conical cavity 24, and the cavity 24 is communicated with the inner cutter groove 21. The cavity 24 has a smaller diameter on the side near the mounting hole 22 and a larger diameter on the side away from the mounting hole 22. With the arrangement, when the nose hair or the ear hair needs to be trimmed, one end of the cutter rod 2 close to the inner cutter groove 21 is inserted into the ear or the nostril, the ear hair or the nose hair can be positioned inside the cavity 24, when the cutter rod 2 and the cutter sleeve 1 are relatively rotated, the outer cutter groove 12 and the inner cutter groove 21 are relatively displaced, when the outer cutter groove 12 and the inner cutter groove 21 are relatively aligned, the nose hair is positioned in the inner cutter groove 21 and the outer cutter groove 12, and when the two are dislocated, the ear hair or the nose hair is trimmed.

The blade bar 2 is provided with a handle 25 at an end remote from the internal blade slot 21. An operating collar 14 is sleeved on the rod section of the knife sleeve 1 far away from the outer knife groove 12. The knife sleeve 1 and the knife bar 2 are convenient to operate through the arranged operation lantern ring 14 and the handle 25.

The diameter of one end of the knife sleeve 1 close to the outer knife groove 12 is gradually reduced, so that the knife sleeve is convenient to insert into the inner side of ears or nostrils. Meanwhile, in order to protect the outer knife slot 12 and the inner knife slot 21, a protective cover for wrapping the outer knife slot 12 is detachably arranged at one end of the outer knife slot 12 and the outer side of the knife sleeve 1. The protective cover is in threaded connection with the knife sleeve 1. Through the screw thread is screwed, when not using, the visor can be comparatively stable fix on knife pouch 1, when needs use, can conveniently dismantle it. In addition, it should be noted that the thread that is tapped on the knife pouch 1 and matched with the protective cover is far away from the external knife slot 12, and when the end of the knife pouch 1 close to the external knife slot 12 is inserted into the inside of the ear or the nostril, the thread on the knife pouch 1 is positioned outside the ear or the nostril.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements may be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A vibrissa trimmer characterized in that: the cutter comprises a cutter sleeve (1) and a cutter bar (2) arranged on the inner side of the cutter sleeve (1), wherein the cutter sleeve (1) is rotatably connected with the cutter bar (2), and a limiting component (3) for limiting the relative displacement of the cutter bar (2) and the cutter sleeve (1) in the axial direction is arranged on the outer side of the cutter bar (2);

one end of the cutter sleeve (1) in the axial direction is provided with a plurality of outer cutter grooves (12), a plurality of outer cutter grooves (12) are arranged at intervals in the circumferential direction of the cutter sleeve (1), and the outer cutter grooves (12) penetrate through the side wall of the cutter sleeve (1);

one end of the cutter bar (2) close to the outer cutter groove (12) is provided with inner cutter grooves (21), and a plurality of inner cutter grooves (21) are arranged at intervals in the circumferential direction of the cutter bar (2);

the cutter sleeve (1) is abutted against the inner side wall of one end, close to the outer cutter sleeve (1), of the cutter bar (2) and close to one end of the inner cutter groove (21).

2. The nose hair trimmer according to claim 1, wherein: an annular groove (13) is formed in the inner side of the knife sleeve (1);

an installation hole (22) is formed in the cutter bar (2) along the radial direction of the cutter bar (2), an installation opening (221) is formed in the outer side wall of the cutter bar (2) of the installation hole (22), and the diameter of the installation opening (221) is smaller than that of the installation hole (22);

the limiting assembly (3) comprises a compression spring (31) embedded in the mounting hole (22) and a marble (32) positioned in the mounting hole (22);

the maximum diameter of the marble (32) is larger than the diameter of the mounting hole (22), and the maximum diameter of the marble (32) is smaller than the diameter of the mounting hole (22);

the part of the marble (32) which penetrates out of the mounting opening (221) abuts against the inner side of the annular groove (13).

3. The nose hair trimmer of claim 2, wherein: a plurality of cutter blocks (23) are formed by dividing one end of the cutter bar (2) close to the inner cutter groove (21) by a plurality of inner cutter grooves (21);

one side of each cutter block (23) close to the axial direction is enclosed to form a conical cavity (24), and the cavity (24) is communicated with the inner cutter groove (21).

4. The nose hair trimmer according to claim 3, wherein: the cavity (24) has a smaller diameter on the side close to the mounting hole (22) and a larger diameter on the side far from the mounting hole (22).

5. The nose hair trimmer according to claim 1, wherein: a handle (25) is arranged at one end of the cutter bar (2) far away from the inner cutter groove (21).

6. The nose hair trimmer according to claim 1, wherein: an operation lantern ring (14) is sleeved on the rod section of the knife sleeve (1) far away from the outer knife groove (12).

7. The nose hair trimmer according to claim 1, wherein: the diameter of one end of the knife sleeve (1) close to the outer knife groove (12) is gradually reduced.

8. The nose hair trimmer of claim 7, wherein: a protective cover wrapping the outer knife groove (12) is detachably arranged at one end, close to the outer knife groove (12), of the outer side of the knife sleeve (1).

9. The nose hair trimmer of claim 8, wherein: the protective cover is in threaded connection with the knife sleeve (1).