CN220179384U

CN220179384U - Hair trimmer

Info

Publication number: CN220179384U
Application number: CN202321724165.4U
Authority: CN
Inventors: 杨海江
Original assignee: Yuyao Hualing Electrical Appliance Co ltd
Current assignee: Yuyao Hualing Electrical Appliance Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-12-15
Anticipated expiration: 2033-07-03

Abstract

The utility model discloses a hair trimmer, which belongs to the field of hair cutting tools and solves the problem that a cutter head of the existing hair trimmer cannot rotate relative to a machine body. The utility model is mainly used for realizing the rotatable cutter head.

Description

Hair trimmer

Technical Field

The utility model relates to the technical field of haircutting tools, in particular to a hair trimmer.

Background

Hair trimmers, also known as electric hair trimmers, electric clippers, are tools for haircutting. The prior art discloses a multifunctional hair clipper as in utility model patent CN111185941a, comprising: the hair-sucking device comprises a shell, a fixed comb, a cutter head motor, a spiral motor, a roller soft comb and a hair-sucking storage; the number of the combs is two, one of the combs is fixedly contacted with the scalp to comb hair, the other roller soft comb is fixed at the upper end of the hair clipper, the roller rotates to drive the soft combs when the hair clipper cuts hair, the soft combs press the hair to straighten and simultaneously draw the hair to the hair clipper head, the motor is connected with the cutter head, the cutter head is driven to cut off the hair in pressing contact during driving of the motor, the other screw motor is connected with the cutter head and the motor, and the height of the cutter head is lifted to control the length of the residual hair after cutting off during rotation; the hair sucking and storing device is internally provided with a fan blade, and the cut hair is sucked into the hair storing device in real time through the suction force generated by the rotation of the fan blade. However, the device has a single function, and the cutter head cannot rotate relative to the machine body, so that the angle of the cutter head cannot be adjusted, and the hair at a special position cannot be conveniently cut.

Disclosure of Invention

The utility model aims to provide a hair trimmer, which solves the problem that the cutter head of the existing hair trimmer can not rotate relative to a machine body, and the cutter head can rotate.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a hair trimmer comprises a handle and a cutter head, wherein the cutter head is connected with the handle in a rotating fit manner and is positioned at the top of the handle, the cutter head has a trend of being kept at an initial position, and the cutter head is pushed by a body surface to be trimmed to rotate relative to the handle.

After the technical scheme is adopted, the utility model has the following advantages: through handle and tool bit normal running fit connection, the tool bit is by waiting to prune the body surface and promote relative handle rotation to can adjust the angle of tool bit, conveniently prune the hair of special position, be favorable to promoting user's experience.

Further, the tool bit includes the blade subassembly that is promoted by the body surface of waiting to repair and the mount pad that is connected with the handle normal running fit, and the blade subassembly is installed on the mount pad, and the blade subassembly drives the relative handle rotation of mount pad. By adopting the technical scheme, the blade assembly is pushed by the body surface to be trimmed, so that the rotation of the cutter head is realized, and the hair at a special position can be trimmed more conveniently.

Further, one of the mounting seat and the handle is provided with a groove, and the other is provided with a matching ball which can be placed in the groove and is in rotary matching connection with the groove; and/or one of the mounting seat and the handle is provided with a rotating shaft, and the other is provided with a rotating shaft hole in rotating fit with the rotating shaft. By adopting the technical scheme, the tool bit can rotate left and right relative to the handle through the rotary fit connection of the fit ball and the groove, and the rotating range is wider relative to the front and back of the handle, so that the tool bit is more beneficial to cutting hair at a special position; or, through pivot and pivot hole normal running fit connection, the tool bit is connected more reliably with the handle, also can make the tool bit rotate at specific one direction relative to the handle, can not take place to rotate to other directions, effectively prevents to wait to cut the condition that other positions hair of body surface appearance mistake pruned.

Further, the handle is provided with a mounting groove, and the mounting seat is arranged in the mounting groove and is in rotary fit connection with the mounting groove. By adopting the technical scheme, the mounting groove is arranged, so that the connection reliability of the mounting seat is improved, and the trimming performance of the hair trimmer is guaranteed.

Further, a reset piece which enables the mounting seat to have a trend of keeping at the initial position is arranged between the mounting seat and the handle. By adopting the technical scheme, the mounting seat can be automatically reset by arranging the reset piece, so that the blade assembly is driven to reset, manual reset is not needed, and the use is more convenient.

Further, the upper end and the lower end of the reset piece are respectively propped against the handle and the mounting seat, and the elastic force of the reset piece enables the mounting seat to have a trend of being kept at the initial position. Through above-mentioned technical scheme, the elasticity through the piece that resets makes the mount pad have the trend of keeping in initial position, can both realize automatic to the tool bit reset after pruning each time, need not the manual reset of user.

Further, the mounting seat is provided with a limiting piece, and the limiting piece is arranged between the resetting piece and the blade assembly, so that the resetting piece and the blade assembly are separated. By adopting the technical scheme, the reset piece is effectively prevented from being contacted with the blade assembly, and the service life of the blade assembly is guaranteed.

Further, the blade assembly comprises a fixed blade and a movable blade, the mounting seat comprises a blade rest main body connected with the handle in a rotating fit manner, a blade rest side support fixedly connected with the blade rest main body, and a movable blade support movably connected with the blade rest side support, wherein the movable blade and the movable blade support are connected through a buckle, and the fixed blade is fixedly connected with the blade rest side support.

Drawings

The utility model is further described below with reference to the accompanying drawings:

fig. 1 is a schematic view of a structure of a hair trimmer of the present utility model;

FIG. 2 is a cross-sectional view of the hair trimmer of the present utility model;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

in the figure, 1, a handle; 11. a mating ball; 12. a mounting groove; 2. a cutter head; 21. a fixed cutter; 22. a movable knife; 31. a groove; 32. a tool rest body; 33. a tool rest side bracket; 34. a movable knife bracket; 35. a mounting shaft; 36. a limiting piece; 4. a compression spring; 5. and a reset piece.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments.

The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.

It should be understood that, in various embodiments of the present utility model, the size of the sequence numbers of each process is not meant to indicate the order of execution, and the order of execution of each process should be determined by its functions and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present utility model.

It should be understood that in the present utility model, "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements that are expressly listed or inherent to such process, method, article, or apparatus.

It should be understood that in the present utility model, "plurality" means two or more. "and/or" is merely an association relationship describing an association object, meaning that three relationships may exist, for example, X and/or Y may represent: x alone, X and Y together, and Y alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. "comprising X, Y and Z", "comprising X, Y, Z" means that all three of X, Y, Z comprise, "comprising X, Y or Z" means that one of the three comprises X, Y, Z, and "comprising X, Y and/or Z" means that any one or any two or three of the three comprise X, Y, Z.

The technical scheme of the utility model is described in detail below by specific examples. The following specific embodiments may be combined with or replaced with each other according to actual situations, and the same or similar concepts or processes may not be described in detail in some embodiments.

As shown in fig. 1 to 3, the utility model provides a hair trimmer, which comprises a handle 1 and a cutter head 2, wherein the cutter head 2 is connected with the handle 1 in a rotating fit manner and is positioned at the top of the handle 1, the cutter head 2 has a trend of being kept at an initial position, and the cutter head 2 is pushed by a body surface to be trimmed to rotate relative to the handle 1, so that the angle of the cutter head 2 can be adjusted, hair at a special position can be conveniently trimmed, and the experience of a user can be improved.

Specifically, the cutter head 2 comprises a blade assembly pushed by the body surface to be trimmed and a mounting seat connected with the handle 1 in a rotating fit manner, wherein the blade assembly is arranged on the mounting seat, and the blade assembly drives the mounting seat to rotate relative to the handle 1, so that the hair at a special position can be trimmed more favorably.

In one embodiment, one of the mounting seat and the handle 1 is provided with a groove 31, the other is provided with a matching ball which can be placed in the groove 31, the matching ball is connected with the groove 31 in a rotating fit manner, the cutter head 2 can rotate left and right relative to the handle 1, and the rotating range is wider relative to the front and back of the handle 1, so that the hair at a special position can be cut more conveniently.

In another embodiment, one of the mounting base and the handle 1 is provided with a rotation shaft, and the other is provided with a rotation shaft hole in rotation fit with the rotation shaft. Through pivot and pivot hole normal running fit connection, tool bit 2 is connected more reliably with handle 1, also can make tool bit 2 rotate at specific one direction relative handle 1, can not take place to rotate to other directions, effectively prevents to wait to cut the condition that other positions hair of body surface appearance is pruned by mistake.

In order to ensure that the cutter head 2 is more reliably installed, the handle 1 is provided with a mounting groove 12, and the mounting seat is arranged in the mounting groove 12 and is in rotary fit connection with the mounting groove 12. By providing the mounting groove 12, the connection reliability of the mounting seat is increased, and the trimming performance of the hair trimmer is ensured.

It should be noted that, in this embodiment, the mounting groove 12 is a U-shaped groove, and the mounting seat can rotate along the inner wall of the U-shaped groove, and meanwhile, the inner wall of the U-shaped groove can also play a role in limiting the rotation of the mounting seat along other directions.

In order to enable the tool bit 2 to have the trend of being kept at the initial position, a reset piece 5 enabling the installation seat to have the trend of being kept at the initial position is arranged between the installation seat and the handle 1, so that the installation seat can be automatically reset, and the tool bit 22 blade assembly is driven to reset, manual reset is not needed, and the tool bit is more convenient to use.

Specifically, be equipped with installation axle 35 on the mount pad, reset piece 5 locates on the installation axle 35, and the upper end and the lower tip of reset piece 5 are supported respectively and are propped on handle 1 and mount pad, and the elasticity of reset piece 5 makes the mount pad have the trend of keeping in initial position, can both realize automatic reset to tool bit 2 after pruning each time, need not the manual reset of user.

In order to separate the reset piece 5 and the blade assembly, the mounting seat is provided with a limiting piece 36, and the limiting piece 36 is arranged between the reset piece 5 and the blade assembly to limit the movable limiting of the reset piece 5, so that the reset piece 5 and the blade assembly are separated, and the service life of the blade assembly is guaranteed.

It will be appreciated that the return member 5 may be of suitable construction such as a spring, torsion spring or the like.

In the utility model, the blade assembly comprises a fixed blade 21 and a movable blade 22, the mounting seat comprises a blade rest main body 32 which is in rotary fit connection with the handle 1, a blade rest side bracket 33 which is fixedly connected with the blade rest main body 32, and a movable blade bracket 34 which is movably connected with the blade rest side bracket 33, the movable blade 22 and the movable blade bracket 34 are connected through a buckle, and the fixed blade 21 is fixedly connected with the blade rest side bracket 33 and is compressed by a compression spring 4.

The pressing spring 4 abuts against the movable blade holder 34 to press the fixed blade 21.

In addition to the preferred embodiments described above, other embodiments of the present utility model are also contemplated as falling within the scope of the claimed utility model, as well as all other embodiments that may be made by one of ordinary skill in the art without making any inventive effort based on the embodiments of the present utility model.

Claims

1. The utility model provides a hair trimmer, includes handle and tool bit, its characterized in that, the tool bit is connected and is located the top of handle relative handle normal running fit, and the tool bit has the trend of keeping in initial position, and the tool bit is by waiting to prune the relative handle rotation of body surface promotion, the tool bit includes the blade subassembly that is promoted by waiting to prune the body surface and the mount pad that is connected with handle normal running fit, and the blade subassembly is installed on the mount pad, and the blade subassembly drives the relative handle rotation of mount pad, be equipped with between mount pad and the handle and make the mount pad have the reset piece of the trend of keeping in initial position.

2. A hair trimmer according to claim 1 wherein one of the mounting base and the handle is provided with a recess and the other is provided with a mating ball which is receivable in the recess and which is in rotational engagement with the mounting recess; and/or one of the mounting seat and the handle is provided with a rotating shaft, and the other is provided with a rotating shaft hole in rotating fit with the rotating shaft.

3. A hair trimmer according to claim 1 or claim 2 wherein the handle is provided with a mounting slot and the mounting seat is disposed in and in rotational engagement with the mounting slot.

4. A hair trimmer according to claim 1 wherein the upper and lower ends of the return member bear against the handle and the mounting seat respectively, the spring force of the return member tending to maintain the mounting seat in the initial position.

5. A hair trimmer according to claim 4 wherein the mounting base is provided with a stop member disposed between the reset member and the blade assembly to space the reset member from the blade assembly.

6. A hair trimmer according to claim 1 wherein the blade assembly comprises a stationary blade and a movable blade, the mounting base comprising a blade carrier body rotatably coupled to the handle, a blade carrier side bracket fixedly coupled to the blade carrier body, a movable blade bracket movably coupled to the blade carrier side bracket, the stationary blade fixedly coupled to the blade carrier side bracket by a snap fit connection between the movable blade and the movable blade bracket.