CN211388891U

CN211388891U - Key-type manual vibrissa trimmer

Info

Publication number: CN211388891U
Application number: CN201921669129.6U
Authority: CN
Inventors: 杨勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-09-01
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a button-type manual vibrissa trimmer, which comprises a shell, a rotating shaft, buttons and a spring; the shell is provided with a hollow cavity and is provided with an outer cutter head; the rotating shaft is rotatably arranged in the cavity, and the top of the rotating shaft is provided with an inner cutter head; the button is installed in the casing and is connected the pivot, and spring coupling button provides the resilience force for the button, presses the button alternative and rotates the pivot and make interior tool bit and outer tool bit relative motion. The rotating shaft can be selectively rotated by pressing the key to enable the inner cutter head and the outer cutter head to move relatively to realize nose hair cutting; compared with the structure that the rotating shaft (inner blade shaft) is driven to rotate by the pressing handle in the prior art, the structure can enable the arrangement of the whole parts to be more compact, enables the whole size to be smaller and is convenient to store and use in daily life.

Description

Key-type manual vibrissa trimmer

Technical Field

The utility model belongs to the technical field of the sword is cut and specifically relates to indicate a manual vibrissa clipping machine of button.

Background

Hairs in human nostrils have unique purposes, but many times, the hairs are exposed out of the nostrils due to overlong lengths and are not elegant, meanwhile, the overlong hairs can often stimulate the inner walls of the nostrils to be uncomfortable as small insects crawl, in order to solve the problem, people can use scissors to stretch into the nostrils to cut off the hairs so as to cut off the hairs, because the hairs in the nostrils can not be seen visually, the operation of people is more blind, the hairs can be cut off too short or can not be cut off, and meanwhile, the scissors are dangerous and easily hurt the skin; there is also electronic vibrissa scissors in the market, uses electric power to drive high-speed blade and cuts the operation, and in fact, people do not need to maintain like the beard of human body several days or every day to the tailorring of vibrissa, need carry out once more than ten days or even tens of days to the pruning of vibrissa, and the hair quantity in the nostril is not many, and density is also more rare, adopts manual operation's mode can make things convenient for the environmental protection more, and the cost is also cheap.

The existing manual vibrissa trimmer generally comprises an outer blade round pipe sleeve (an outer cylindrical sleeve), an inner blade shaft (an inner cylindrical sleeve), pressing handles, a torsion spring (a steel wire spring), hinged pins (fixing bolts), positioning pins (pins) and a driving rod (a guide rod), wherein the two hinged pins are sleeved in the two pressing handles in a movable fit manner, after corresponding through holes are formed in the upper end portions of the two pressing handles, the two hinged pins are fixed on the outer wall of the outer blade round pipe sleeve, one of the hinged pins is additionally sleeved with one torsion spring, and swinging wire steel wires on two sides of the torsion spring are respectively clamped on the inner walls of the two pressing handles, so that the two pressing handles are in a hinged opening. The inner blade shaft can rotate to cut the vibrissa by pressing the handle; however, it is apparent from the above structure that the pressing handle is in an open state; the setting of spare part is reasonable inadequately, leads to whole size can't be done for a short time, and the structure is compact enough, is not convenient for daily accomodating and using.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to the deficiency of the prior art, and the main object of the present invention is to provide a key-type manual vibrissa trimmer with reasonable component arrangement, small overall size and compact structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a key-type manual vibrissa trimmer comprises a shell, a rotating shaft, keys and a spring; the shell is provided with a hollow cavity and is provided with an outer cutter head; the rotating shaft is rotatably arranged in the cavity, and the top of the rotating shaft is provided with an inner cutter head; the button is installed in the casing and is connected the pivot, and spring coupling button provides the resilience force for the button, presses the button alternative and rotates the pivot and make interior tool bit and outer tool bit relative motion.

As a preferred embodiment: the side of the shell is provided with a window penetrating through the cavity, and the button can be arranged in the window in a pressing mode.

As a preferred embodiment: the rotating shaft is provided with a rotating pin, and the key is provided with a connecting hole; the rotation pin is inserted into the connection hole.

As a preferred embodiment: the key is provided with a plurality of convex blocks, and a gap is formed between every two convex blocks.

As a preferred embodiment: the convex blocks are arranged at the left end and the right end of one side surface of the key, and the convex blocks at the two ends are staggered up and down; the connecting hole is arranged on the convex block positioned at the topmost end of the key.

As a preferred embodiment: the window sets up the equipartition and runs through two of casing side, and a button is installed to each window.

As a preferred embodiment: the same side of the key provided with the convex block is provided with a concave position for limiting the spring.

As a preferred embodiment: the bottom of the shell is provided with an opening communicated with the cavity, and the opening is provided with a rear cover.

As a preferred embodiment: the housing is a housing with a circular cross-section.

As a preferred embodiment: the shell comprises an integral hand holding part and a trimming part, and the diameter of the trimming part is smaller than that of the hand holding part; the button is arranged on the handle part, and the outer cutter head is arranged at the top end of the trimming part.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme: the rotary shaft is arranged in a cavity of the shell, the key is connected with the rotary shaft, the spring provides resilience force for the key, and the rotary shaft can be selectively rotated by pressing the key to enable the inner cutter head and the outer cutter head to move relatively to realize nose hair cutting; compared with the structure that the rotating shaft (inner blade shaft) is driven to rotate by the pressing handle in the prior art, the structure can enable the arrangement of the whole parts to be more compact, enables the whole size to be smaller and is convenient for daily storage and use;

the key is provided with a lug which is staggered up and down; when can making two button relative movement press, provide and dodge, the removal stroke of increase button increases the number of turns of rotation of pivot simultaneously, and is more high-efficient when making manual vibrissa of scissors.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic perspective view of a preferred embodiment of the present invention.

Fig. 2 is an exploded perspective view of the preferred embodiment of the present invention.

Fig. 3 is an exploded perspective view of another angle of the preferred embodiment of the present invention.

Fig. 4 is a cross-sectional view of the preferred embodiment of the present invention.

The attached drawings indicate the following:

10. housing 101, Chamber

102. Grip 103 and trimmer

11. Outer cutter head 12, window

13. Opening 131, back cover

20. Rotating shaft 21 and inner cutter head

22. Pin 30 and key

301. Connection hole 31, bump

32. Notch 33, concave position

40. A spring.

Detailed Description

Referring to fig. 1 to 4, a key-type manual vibrissa trimmer according to a preferred embodiment of the present invention is shown, which comprises a housing 10, a rotating shaft 20, a key 30 and a spring 40.

The housing 10 has a hollow chamber 101, and the housing 10 is provided with an outer cutter head 11; the rotating shaft 20 is rotatably arranged in the cavity 101, and the top of the rotating shaft is provided with an inner cutter head 21; the press key 30 is arranged on the shell 10 and connected with the rotating shaft 20, the spring 40 is connected with the press key 30 to provide resilience for the press key 30, and the press key 30 can selectively rotate the rotating shaft 20 to enable the inner cutter head 21 and the outer cutter head 11 to move relatively; the outer cutter head 11 of the trimmer is inserted into the nostril, and the nose hair trimming can be completed by pressing the key 30 to rotate the inner cutter head 21 relative to the outer cutter head 11.

In the embodiment of the present application, the side of the housing 10 is provided with a window 12 extending through the cavity 101, and the key 30 is disposed in the window 12 in a pressing manner. Two windows 12 are uniformly distributed and penetrate through the side surface of the shell 10, and each window 12 is provided with a key 30. In more detail, the bottom of the housing 10 is provided with an opening 13 communicating with the chamber 101, and a rear cover 131 is installed at the opening 13; the shaft 20 is fitted into the chamber 101 through the opening 12, and then the chamber 101 is covered with the rear cover 131.

The shell 10 is a shell with a circular cross section, and the radian of the outer surface of the key is equal to that of the circular shell; the circular shell is adopted, so that the surface of the whole trimmer is smooth, and the trimmer is convenient to store and carry. The shell 10 comprises an integral grip part 102 and a trimming part 103, wherein the diameter of the trimming part 103 is smaller than that of the grip part 102; the key 30 is arranged on the handle part 102, and the outer cutter head 11 is arranged at the top end of the trimming part 103; the grip portion 102 is set as large as possible, so that the grip feeling of the user can be improved.

The rotating shaft 20 is provided with a rotating pin 22, and the key 30 is provided with a connecting hole 301; the rotation pin 22 is inserted into the connection hole 301. Specifically, the key 30 is provided with a plurality of protrusions 31, and a gap 32 is formed between every two protrusions 31. Preferably, the bumps 31 are arranged at the left end and the right end of one side surface of the key 30, and the bumps 31 at the two ends are staggered up and down; the connection hole 301 is provided on the projection 31 located at the topmost end of the key 30. The lug 31 is arranged, the connecting hole 301 is arranged on the lug 31, and the lug 31 is arranged in a vertically staggered manner; this corresponds to the projection 31 being able to be inserted into the notch 32 of the other key 30, whereby the formation between the two buttons can be increased so that the number of rotations of the rotary shaft 20 is increased in the case of pressing the button once. The key 30 is provided with a concave position 33 for limiting the spring 40 at the same side provided with the convex block 31; so as to ensure the reliable installation of the spring and prevent the spring from falling off.

The utility model discloses a design focus lies in: through the arrangement of the shell 10, the rotating shaft 20, the press keys 30 and the springs 40, the rotating shaft 20 is arranged in the cavity 101 of the shell 10, the press keys 30 are connected with the rotating shaft 20, the springs 40 provide resilience force for the press keys 30, and the press keys 30 can selectively rotate the rotating shaft 20 to enable the inner cutter head 21 and the outer cutter head 11 to move relatively to realize nose hair cutting; compared with the structure that the rotating shaft (inner blade shaft) is driven to rotate by the pressing handle in the prior art, the structure can enable the arrangement of the whole parts to be more compact, enables the whole size to be smaller and is convenient for daily storage and use;

moreover, the key 30 is provided with a convex block 31, and the convex block 31 is arranged in a staggered way up and down; when two buttons 30 can be moved relatively and pressed, avoidance is provided, the moving stroke of the buttons is increased, and meanwhile, the number of rotation turns of the rotating shaft 20 is increased, so that the manual vibrissa shearing is more efficient.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a manual vibrissa clipping machine of button-type which characterized in that: comprises a shell (10), a rotating shaft (20), a key (30) and a spring (40); the shell (10) is provided with a hollow chamber (101), and the shell (10) is provided with an outer cutter head (11); the rotating shaft (20) is rotatably arranged in the cavity (101), and the top of the rotating shaft is provided with an inner cutter head (21); the key (30) is arranged on the shell (10) and connected with the rotating shaft (20), the spring (40) is connected with the key (30) to provide resilience force for the key (30), and the rotating shaft (20) can be selectively rotated by pressing the key (30) to enable the inner cutter head (21) and the outer cutter head (11) to move relatively.

2. A push-button manual vibrissa trimmer according to claim 1 wherein: the side of the shell (10) is provided with a window (12) penetrating through the cavity (101), and the key (30) can be arranged in the window (12) in a pressing mode.

3. A push-button manual vibrissa trimmer according to claim 1 wherein: the rotating shaft (20) is provided with a rotating pin (22), and the key (30) is provided with a connecting hole (301); the rotation pin (22) is inserted into the connection hole (301).

4. A push-button manual vibrissa trimmer according to claim 3 wherein: the key (30) is provided with a plurality of convex blocks (31), and a gap (32) is formed between every two convex blocks (31).

5. A push-button manual vibrissa trimmer according to claim 4 wherein: the convex blocks (31) are arranged at the left end and the right end of one side surface of the key (30), and the convex blocks (31) at the two ends are arranged in a vertically staggered manner; the connecting hole (301) is arranged on a convex block (31) positioned at the topmost end of the key (30).

6. A push-button manual vibrissa trimmer according to claim 2 wherein: the two windows (12) are uniformly distributed and penetrate through the side face of the shell (10), and each window (12) is provided with a key (30).

7. A push-button manual vibrissa trimmer according to claim 1 wherein: the key (30) is provided with a concave position (33) for limiting the spring (40) at the same side with the convex block (31).

8. A push-button manual vibrissa trimmer according to claim 1 wherein: an opening (13) communicated with the cavity (101) is formed in the bottom of the shell (10), and a rear cover (131) is installed at the opening (13).

9. A push-button manual vibrissa trimmer according to claim 1 wherein: the housing (10) is a housing with a circular cross-section.

10. A push-button manual vibrissa trimmer according to claim 1 wherein: the shell (10) comprises an integral hand grip part (102) and a trimming part (103), wherein the diameter of the trimming part (103) is smaller than that of the hand grip part (102); the key (30) is arranged on the handle part (102), and the outer cutter head (11) is arranged at the top end of the trimming part (103).