CN219666718U - Multifunctional miniature rotary shaver assembly - Google Patents

Abstract

The utility model discloses a multifunctional miniature rotary shaver component, which comprises a shaver net support, wherein a shaver net is sleeved in the shaver net support, the rotary shaver component is rotatably connected in the shaver net, the rotary shaver component comprises a shaver support, two rotary shaver blades are arranged at the top of the shaver support, inclined planes of the two rotary shaver blades are shearing parts, a plurality of hair inlet grooves are respectively formed in the top side wall of the shaver net, the plurality of hair inlet grooves are distributed on the top side wall of the shaver net at inclined angles, the inner side wall of the shaver net positioned in the plurality of hair inlet grooves is abutted against the shearing parts of the rotary shaver blades, the inclined angles of the shaver net inlet grooves are designed to be thicker hairs, and the hair inlet Mao Genshu is increased, so that the efficiency of shearing the hairs can be improved.

Description

Multifunctional miniature rotary shaver assembly

Technical Field

The utility model relates to the technical field of shaver, in particular to a multifunctional miniature rotary shaver assembly.

Background

The shaver is a special tool for shaving hair, and is mainly used in the fields of pet cosmetology, animal husbandry and the like. The common shaver has two types of manual and electric shavers, and the manual shaver is flexible and convenient to use and suitable for fine shaving; the electric shaver is more rapid and efficient, and is suitable for shaving in a large area. The shaving heads of shavers are usually made of special materials, some also being provided with shaving heads of different sizes, which are adjustable according to the length and density of the hair.

Through searching, in the prior art, chinese patent application number: CN201822048285.2 discloses a rotary shaver Mao Daotou, which comprises a tailstock, wherein the bottom of the tailstock is provided with a matching groove for connecting a power source for rotation, the top of the tailstock is provided with a main end face and side end faces which are arranged on two sides of the main end face and lower than the main end face, the side end faces are provided with clamping grooves I with upward notches, and the main end faces are provided with clamping grooves II with upward notches; the end cap is sleeved at the upper end of the tailstock and can rotate relative to the tailstock, shaving holes are formed in the end cap, and the shaving holes are distributed at the top and the side face of the end cap; the upper blade is embedded in the clamping groove II and is provided with an upper cutter head protruding out of the main end face, and the upper cutter head is abutted against the inner top surface of the end cap; the side blade is embedded in the clamping groove I and provided with a side blade head protruding out of the side end face, and the side blade head is abutted against the inner side face of the end cap. The end face and the side face of the cutter head can shave, the cutter head is flexible and convenient to use, the cutter blade is convenient and firm to install, the whole function is perfect, and the practicability is high.

However, the conventional shaver has a general shearing efficiency, and the number of hairs entering the shaving mesh is small, so that the number of hairs entering the shaving pores is relatively small, and the coarse hairs are difficult to enter the shaving pores. The shaving head is parallel to the opening of the shaving hole, and the shaving head may be slightly displaced when the shaving head rotates, so that the shaving head is caught in the shaving hole.

Disclosure of Invention

The utility model aims to provide a multifunctional miniature rotary shaver assembly, which increases shearing efficiency by designing the rotary shaver assembly for increasing shearing areas of blades and a cutter mesh so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a multi-functional miniature rotatory shave knife subassembly, includes the cutter mesh support, the cutter mesh has been cup jointed to the inside of cutter mesh support, the inside rotation of cutter mesh is connected with rotatory shave knife subassembly, rotatory shave knife subassembly includes the blade support, two rotatory blades are installed at the top of blade support, two sets of rotatory blade's inclined plane is shearing portion, a plurality of hair-entering grooves have been seted up respectively to the top lateral wall of cutter mesh, and a plurality of angles of going into the hair-entering groove and being the slope are arranged on the top lateral wall of cutter mesh, are located a plurality of inside lateral walls of cutter mesh of going into the hair-entering groove and the inconsistent with the shearing portion of rotatory blade.

Preferably, the plurality of wool inlet grooves are arranged on the top side wall of the cutter mesh in an inclined way of 30 degrees

Preferably, the top of blade support is equipped with the mounting structure that is used for installing two rotary blade, mounting structure includes mounting groove and spacing groove, the mounting groove runs through along the bottom of blade support and extends to on the lateral wall for the shearing portion of two rotary blade is pegged graft in the inside of mounting groove, the spacing groove is seted up in the inside of blade support, two rotary blade's bottom integrated into one piece spacing portion, spacing portion block is in the spacing groove.

Preferably, a cavity for installing the driving rotating shaft is formed in the bottom of the blade support, a clamping pin for clamping the rotating shaft is integrally formed on the top surface of the cavity, and a second spring is arranged in the cavity.

Preferably, the inner sides of the two rotary blades are provided with conical parts in an integrated manner, and the side walls of the conical parts are respectively sleeved with the two ends of the first spring.

Preferably, the outside lateral wall of blade support is along round equiangular fixedly connected with spacing post, spacing post and the inside wall sliding connection of sword net.

Preferably, the edge of the bottom of the knife net is integrally formed with a folded edge, a first clamping groove is formed in the knife net support, and the folded edge is in contact with the first clamping groove.

Preferably, the second clamping groove is formed in the inner side wall of the cutter mesh support, the limiting ring is mounted in the second clamping groove in a clamping mode, the top surface of the limiting ring is abutted to the folded edge, and the limiting ring is sleeved on the side wall of the cutter mesh support.

Compared with the prior art, the utility model has the beneficial effects that:

1. the angle of inclination is designed to be the groove in the shaver net, thicker hair can be taken in and Mao Genshu is added, so that the efficiency of shearing the hair can be improved, the design of the shearing part of the rotary blade forms an included angle with the groove in a certain angle, the shearing efficiency of the shaver is further improved, and meanwhile, the problem that the rotary blade is possibly clamped in the groove is also solved.

2. In addition, through adopting the design of two rotary blade for at the in-process of two blade shearing hair, if when the cutter mesh received the extrusion, take place the back of deformation, two rotary blade also can be gathered together to the first spring, and when the cutter mesh received the extrusion back of resetting, under the effect of first spring, also made two rotary blade can take place to reset, thereby can be in the shearing in-process to the hair, improve the effect of shearing.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

FIG. 1 is a schematic view of the overall assembly structure of the present utility model;

FIG. 2 is a schematic overall cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the overall explosive structure of the present utility model;

FIG. 4 is a schematic view of the assembled structure of the rotary shaver assembly of the present utility model;

FIG. 5 is a schematic cross-sectional structural view of a rotary shaver assembly of the present utility model;

fig. 6 is a schematic view of the assembled structure of the cutter wire and rotary shaver assembly of the present utility model.

In the figure: 1. a knife net bracket; 11. a first clamping groove; 12. a second clamping groove; 2. a blade holder; 21. a mounting groove; 22. a limit column; 23. a cavity; 24. a second spring; 25. a limit groove; 26. a bayonet lock; 3. a rotary blade; 31. a shearing part; 32. a limit part; 33. a tapered portion; 4. a knife net; 41. folding edges; 42. entering a wool groove; 5. a limiting ring; 6. a first spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 6, embodiments of the present utility model are provided:

the utility model provides a multi-functional miniature rotatory shave knife tackle spare, including cutter mesh support 1, cutter mesh 4 has been cup jointed to the inside of cutter mesh support 1, the inside rotation of cutter mesh 4 is connected with rotatory shave knife tackle spare, rotatory shave knife tackle spare includes blade support 2, two rotatory blades 3 are installed at the top of blade support 2, the inclined plane of two rotatory blades 3 of group is shearing part 31, a plurality of income hair groove 42 have been seted up respectively to the top lateral wall of cutter mesh 4, and a plurality of income hair groove 42 are the angle of slope and arrange on the top lateral wall of cutter mesh 4, a plurality of income hair groove 42 are the slope 30 degrees and arrange on the top lateral wall of cutter mesh, be located a plurality of cutter mesh 4 inside lateral wall of going into hair groove 42 and the inconsistent shearing part 31 of rotatory blade 3.

So that when the hair-entering roots inserted from the plurality of hair-entering grooves 42 can be cut by the rotation of the rotary shaver assembly, specifically, when the rotary shaver assembly is rotated inside the cutter wire 4 by the driving of the driving means, the cutter wire 4 is made to approach the hair to be shaved, so that the hair can be inserted into the plurality of hair-entering grooves 42, respectively, and then the cutting portions 31 of the two rotary blades 3 mounted on the blade holder 2 are offset from the plurality of hair-entering grooves 42 with the rotation of the blade holder 2, whereby the hair can be shaved.

The entry slot 42 is an opening in the typical razor product along a line of radial outward from the center of the top of the cutter wire 4. With this structure, the ends of the plurality of hair-entering grooves 42 near the top of the wire 4 are focused at the center position, and the distance between the respective ends is small, so that the width of each hair-entering groove 42 is limited. For ten inlet grooves 42, the groove width of each inlet groove 42 can be only 0.25mm to 0.3mm. Typically hair can be easily inserted into the hair groove 42, but relatively thick hair, such as nose hair, is not so easily inserted into the hair groove 42, and some hair is not shaved even if the razor is actuated for a long period of time.

In the present embodiment, the inlet grooves 42 are inclined at an angle with respect to the radial line outward from the center of the top of the wire 4, and the inlet grooves 42 are arranged in a shape somewhat like a propeller. Since the respective entry grooves 42 are not focused at the same point, the ends of the entry grooves 42 do not lie closely side by side, and thus the distance from one another becomes slightly greater, the width of each entry groove 42 can be increased at the same wire size. With ten hair-entering grooves 42 provided in the present embodiment, the groove width of each hair-entering groove 42 can be increased to 0.4mm, so that relatively thick hair can be easily inserted into the hair-entering groove 42 to be shaved off, and at the same time, the length of each hair-entering groove 42 can be increased due to the inclination, meaning that each hair-entering groove 42 can receive more hair, and the shaving efficiency can be greatly improved.

On the other hand, when the hair is inserted into the hair-entering groove 42, the direction of the opening is parallel to the cutting portion 31 of the rotary blade 3, and the cutting portion 31 of the rotary blade 3 cuts the hair from the front side when passing over the opening of the hair-entering groove 42. However, the hair-entering groove 42 itself is an elongated opening, and the hair may enter the hair-entering groove 42 in a state of being inclined in the direction of the groove body, and the shearing portion 31 of the rotary blade 3 may not be able to effectively cut the hair when the hair is excessively inclined due to the flexibility of the hair itself.

In this embodiment, the hair-entering grooves 42 are arranged on the top side wall of the blade net 4 at an inclined angle, and the shearing portions 31 of the rotating blades 3 are still kept in a perpendicular state relative to the top of the blade net 4, so that the hair-entering grooves 42 do not run in parallel, but form a certain angle. When the cutting portion 31 of the rotary blade 3 comes over the opening of the hair-entry slot 42, the angle formed will first slightly grip the hair and then cut it off. The shaving effect is correspondingly improved based on this.

Also, as described above, the entry slot 42 is opened along the radiation line, the opening direction is parallel to the shearing portion 31 of the rotary blade 3, and when the shearing portion 31 is rotated to the position right above the entry slot 42, if the blade holder 2 is bumped to vibrate or shift due to the instability of the driving motor or other reasons, the whole shearing portion 31 may sink into the opening of the entry slot 42, causing seizing or noise.

In the present embodiment, the hair-entering grooves 42 are arranged on the top side wall of the blade net 4 at an inclined angle, and the shearing portions 31 of the rotary blades 3 are still kept at a vertical state relative to the top of the blade net 4, so that the hair-entering grooves 42 do not run in parallel, and even if the blade holder 2 is bumped and the driving motor is unstable or otherwise vibrates or shifts, the shearing portions 31 are not entirely trapped in the openings of the hair-entering grooves 42 to be blocked, and the noise of the bump is relatively small even if the sound is generated.

Wherein, the different inclination angles of the hair-entering groove 42 are tested through a prototype, and the inclination of 30 degrees can be found to achieve the best balance in the shearing efficiency and the appearance effect.

As a technical optimization scheme of the utility model, the top of the blade bracket 2 is provided with a mounting structure for mounting two rotary blades 3, the mounting structure comprises a mounting groove 21 and a limiting groove 25, the mounting groove 21 extends to the side wall along the bottom of the blade bracket 2 in a penetrating way, so that the shearing parts 31 of the two rotary blades 3 are inserted into the mounting groove 21, the limiting groove 25 is formed in the blade bracket 2, the limiting parts 32 are integrally formed at the bottoms of the two rotary blades 3 and are clamped in the limiting groove 25, and the two rotary blades 3 can be mounted on the side wall of the top of the blade bracket 2 by forming the mounting groove 21 and the limiting groove 25 on the blade bracket 2, thereby preventing the rotary blades 3 from being separated from the blade bracket 2 in the process of driving the two rotary blades 3 to rotate by the blade bracket 2.

As a technical optimization scheme of the utility model, the bottom of the blade bracket 2 is provided with a cavity 23 for installing the driving rotating shaft, the top surface of the cavity 23 is integrally formed with a clamping pin 26 for clamping the rotating shaft, the second spring 24 is arranged in the cavity 23, and the cavity 23 is provided with the clamping pin 26 through the bottom of the blade bracket 2, so that the rotating shaft of the driving device can drive the blade bracket 2 to rotate in the cutter wire 4 after being inserted into the clamping pin 26.

Further, the inner sides of the two rotary blades 3 are provided with the conical portions 33 in an integrated manner, the side walls of the conical portions 33 are respectively sleeved with the two ends of the first spring 6, so that the two rotary blades 3 can have certain toughness, after deformation occurs when the cutter mesh 4 is extruded, the two rotary blades 3 can be gathered together through the first spring 6, and after the cutter mesh 4 is extruded and reset, the two rotary blades 3 can be reset under the action of the first spring 6.

As a technical optimization scheme of the utility model, the outer side wall of the blade support 2 is fixedly connected with the limit posts 22 along a circle of equal angles, the limit posts 22 are in sliding connection with the inner side wall of the blade net 4, and in order to enable the blade support 2 to rotate in the blade net 4, friction force between the blade support 2 and the blade net 4 is reduced through fewer contact surfaces of the limit posts 22, so that the blade support 2 can rotate in the blade net 4.

As a technical optimization scheme of the utility model, the edge of the bottom of the cutter wire 4 is integrally formed with the folded edge 41, the first clamping groove 11 is formed in the cutter wire support 1, and the folded edge 41 is in contact with the first clamping groove 11, so that the cutter wire 4 is not easy to slide out from the interior of the cutter wire support 1 after the cutter wire 4 is arranged in the cutter wire support 1.

Further, the second draw-in groove 12 has been seted up to the inside lateral wall of sword net support 1, and spacing ring 5 is installed to the inside block of second draw-in groove 12, and the top surface of spacing ring 5 and hem 41 butt contact, and spacing ring 5 cup joints on the lateral wall of blade support 2, in order to prevent to rotate razor subassembly working process, sword net 4 takes place to rock on sword net support 1, can keep stable in order to be after the sword net 4 is installed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a rotatory hair sword subassembly of multi-functional miniature, includes sword net support (1), its characterized in that: the utility model discloses a shaver is characterized in that a shaver net (4) is sleeved in the shaver net support (1), the rotation of the shaver net (4) is connected with a rotary shaver component, the rotary shaver component comprises a shaver support (2), two rotary shaver blades (3) are mounted at the top of the shaver support (2), two groups of bevel surfaces of the rotary shaver blades (3) are shearing parts (31), a plurality of shaver inlet grooves (42) are respectively formed in the top side wall of the shaver net (4), the shaver inlet grooves (42) are obliquely distributed on the top side wall of the shaver net (4), and the inner side wall of the shaver net (4) located in the shaver inlet grooves (42) is in contact with the shearing parts (31) of the rotary shaver blades (3).

2. The multi-functional miniature rotary shaver assembly according to claim 1, wherein: the top of blade support (2) is equipped with the mounting structure that is used for installing two rotatory blade (3), mounting structure includes mounting groove (21) and spacing groove (25), mounting groove (21) run through along the bottom of blade support (2) and extend to on the lateral wall for shearing portion (31) of two rotatory blade (3) are pegged graft in the inside of mounting groove (21), spacing groove (25) are seted up in the inside of blade support (2), two the bottom integrated into one piece spacing portion (32) of rotatory blade (3), spacing portion (32) block is in spacing groove (25).

3. The multi-functional miniature rotary shaver assembly according to claim 2, wherein: the bottom of blade support (2) has seted up cavity (23) that are used for installing the drive pivot, the top surface integrated into one piece of cavity (23) has bayonet lock (26) that are used for joint pivot, second spring (24) are equipped with to the inside of cavity (23).

4. A multi-functional miniature rotary shaver assembly according to claim 3, wherein: the inner sides of the two rotary blades (3) are integrally formed with conical parts (33), and the side walls of the conical parts (33) are respectively sleeved with the two ends of the first spring (6).

5. The multi-functional miniature rotary shaver assembly according to claim 4, wherein: the outer side wall of the blade support (2) is fixedly connected with a limit column (22) along a circle of equal angles, and the limit column (22) is in sliding connection with the inner side wall of the blade net (4).

6. The multi-functional miniature rotary shaver assembly according to claim 1, wherein: the edge forming of the bottom of the knife net (4) has a hem (41), a first clamping groove (11) is formed in the knife net support (1), and the hem (41) is in contact with the first clamping groove (11).

7. The multi-functional miniature rotary shaver assembly according to claim 6, wherein: the utility model discloses a knife net support, including knife net support (1), knife net support (2), limit ring (5) are installed in the inside lateral wall of knife net support (1) seted up second draw-in groove (12), the top surface and hem (41) of limit ring (5) are in contact, and limit ring (5) cup joint on the lateral wall of blade support (2).