CN219117775U

CN219117775U - Waterproof double-end hair ball clipping machine

Info

Publication number: CN219117775U
Application number: CN202223451827.3U
Authority: CN
Inventors: 张思禹
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-02
Anticipated expiration: 2032-12-22

Abstract

The application discloses a waterproof double-end hair bulb trimmer, which comprises a shell, an upper cover, a driving device, a circuit component and a cutter head component, wherein the upper cover is detachably covered on the shell; the inside of the shell is provided with a partition wall, and the partition wall is covered with a bracket to form a sealed accommodating cavity; the driving device and the circuit component are both arranged in the accommodating cavity; one surface of the bracket, which corresponds to the accommodating cavity, is extended with an installing wall, the driving device comprises a first driving motor, a second driving motor and a battery assembly, the battery assembly is positioned between the first driving motor and the second driving motor, and the battery assembly forms a separation state with the first driving motor and the second driving motor under the limit of the installing wall; therefore, the technical problems that the space inside the waterproof double-end hair bulb trimmer is messy, fine hair scraps are difficult to clean up, the hair scraps are easy to accumulate after long-time use, and the use experience of consumers is affected are solved.

Description

Waterproof double-end hair ball clipping machine

Technical Field

The application relates to the technical field of hair bulb trimmers, in particular to a waterproof double-head hair bulb trimmer.

Background

Part of clothes in daily life are easy to generate hair balls after the surface is rubbed frequently due to material problems, so that the appearance and wearing experience of the clothes are affected; the hair bulb trimmer is used for trimming, and original fluff of the clothes is not damaged while the hair bulb on the surface of the clothes is trimmed, so that the hair bulb trimmer is deeply favored by consumers.

In the using process of the hair bulb trimmer, the removed hair scraps are collected in the hair bulb trimmer, and can be opened for cleaning after the use is finished; the existing partial hair bulb trimmer is provided with two trimming cutter heads so as to improve trimming efficiency; however, because the space inside the waterproof double-end hair bulb trimmer is disordered, fine hair scraps are difficult to clean up, and the hair scraps are easy to accumulate after long-time use, so that the use experience of consumers is affected.

Disclosure of Invention

The utility model aims to solve the technical problems and provide the waterproof double-head hair bulb trimmer which is reasonable in internal layout, has a waterproof function and can remove internal hair scraps better.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the waterproof double-head hair bulb trimmer comprises a shell, an upper cover, a driving device, a circuit assembly and a cutter head assembly, wherein the upper cover is detachably covered on the shell; a partition wall is arranged in the shell, and a bracket is covered on the partition wall to form a sealed accommodating cavity; the driving device and the circuit component are both arranged in the accommodating cavity; the driving device comprises a first driving motor, a second driving motor and a battery assembly, wherein the battery assembly is positioned between the first driving motor and the second driving motor, and the battery assembly forms a separation state with the first driving motor and the second driving motor under the limit of the mounting wall; the motor shaft of the first driving motor and the motor shaft of the second driving motor penetrate through the bracket and are connected with the cutter head assembly so as to drive the cutter head assembly to rotate.

In the application, the inner cavity of the shell is partitioned by the partition wall arranged in the shell, the partition wall is sealed by the bracket cover to form a sealed accommodating cavity for accommodating the driving device and the circuit component, the cavity between the outer part of the partition wall and the shell can be used for collecting the filings removed when the cutter head component rotates, under the partition effect of the partition wall, the inner cavity functional area of the shell is clear, the storage space of the filings is concentrated and easy to clean, and the accommodating cavity is in a sealed state and has a waterproof function, so that the cavity in the shell can be directly flushed with water to protect the cleanness of the inner cavity; the spacing battery pack of mounting wall that the support was established to form the separation state with first driving motor, second driving motor, ensure the normal operating between each subassembly, inside rationally distributed, the battery pack fixed mode is simple, effectively utilizes the space, and the setting of mounting wall further strengthens battery pack's waterproof performance, improves the life of product.

Preferably, both ends of the partition wall are connected with the inner wall of the shell, so that the interior of the shell is partitioned to form the accommodating cavity and the chip storage cavity.

Preferably, the middle part of the partition wall is in a U shape, the installation wall comprises a first installation wall and a second installation wall which are symmetrically distributed and are arranged at intervals, and a space formed by the first installation wall and the partition wall is used for installing the first driving 5 motor; a third mounting wall is arranged on the other side of the second mounting wall of the bracket, and a space formed by the second mounting wall and the third mounting wall is used for mounting the first driving motor; the battery assembly is arranged at a spacing position between the first mounting wall and the mounting wall. Under the limit of the separation wall and the installation wall, the installation stability of each component is ensured.

Preferably, an L-shaped limiting wall is arranged on the opposite side of the first mounting wall and the second mounting wall so as to limit the battery assembly; the first mounting wall and the second mounting wall have a height less than a height of the partition wall.

0, preferably, the holding cavity is provided with a support rib matched with the shape of the limiting wall, and the support rib is inserted into the limiting wall.

Preferably, the inner wall of the housing is provided with a supporting surface, and the bracket is fixedly connected with the partition wall and the supporting surface by ultrasonic welding to form a sealed accommodating cavity.

Preferably, a key is arranged at one end of the housing, and the circuit component is installed at one side of the accommodating cavity, which is close to the key 5.

Preferably, a hall sensor is installed on the lower end face of the bracket, an induction magnet is installed at the corresponding position of the upper cover, and when the upper cover is detached, the hall sensor controls the driving motor to stop rotating. The use safety of the whole machine is improved.

Preferably, the motor shaft of the first driving motor and the motor shaft of the second driving motor are fixedly connected with fan blade connectors, and the other ends of the fan blade connectors are inserted with the cutter head assembly.

0, preferably, one end of the upper cover is provided with a buckle which is buckled with the inner wall of the shell, and the other end of the upper cover is provided with an elastically deformable connecting buckle; the support is provided with a buckling groove, and the connecting buckle is buckled in the buckling groove through elastic deformation.

Is convenient to install and disassemble.

Drawings

Fig. 1 is a cross-sectional view of a waterproof double-ended hair bulb trimmer provided by the present utility model;

fig. 2 is a structural exploded view of the waterproof double-ended hair bulb trimmer provided by the present utility model;

FIG. 3 is a schematic structural view of a bracket according to the present utility model;

FIG. 4 is a schematic structural diagram of a housing and a driving device according to the present utility model;

fig. 5 is an exploded view of the upper cover and the housing according to the present utility model.

Detailed Description

The embodiment of the application provides a waterproof double-end hair bulb trimmer for solve the inside 5 spaces of waterproof double-end hair bulb trimmer comparatively disordered, lead to tiny hair piece to be difficult to clean up, the hair piece is easily piled up after long-time use, influence the technical problem that the consumer experienced in using.

In order to make the objects, features and advantages of the present utility model more obvious and understandable, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the embodiments described below are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Referring to fig. 1 to 2, the embodiment of the present application provides a waterproof double-ended hair bulb trimmer, which includes a housing 100, an upper cover 200, a driving device 300, a circuit assembly 400 and a cutter head assembly 500, wherein the upper cover 200 is detachably covered on the housing 100; the inside of the housing 100 is provided with a partition wall 110, and the partition wall 110 is covered with a bracket 600 to form a sealed accommodating chamber 120; the driving device 300 and the circuit assembly 400 are both installed in the accommodating cavity 120; the mounting wall 610 extends from a surface of the bracket 600 corresponding to the accommodating cavity 120, the driving device 300 comprises a first driving motor 310, a second driving motor 320 and a battery assembly 330, the battery assembly 330 is located between the first driving motor 310 and the second driving motor 320, and the battery assembly 330 forms a separation state with the first driving motor 310 and the second driving motor 320 under the limit of the mounting wall 610; the motor shafts of the first and

second driving motors

310 and 320 penetrate through the bracket 600 to be connected with the tool bit assembly 500, so as to drive the tool bit assembly 500 to rotate.

Specifically, an opening is formed on one side of the casing 100, the upper cover 200 is detachably covered on the opening side, a partition wall 110 is arranged in an inner cavity of the casing 100, a bracket 600 is sealed on an upper end cover of the partition wall 110, a sealed accommodating cavity 120 is formed between the partition wall 110 and an inner wall of the casing 100, the driving device 300 and the circuit assembly 400 are both installed in the sealed cavity, and a motor shaft of the driving motor penetrates through the bracket 600 to be connected with the tool bit assembly 500 so as to drive the tool bit assembly 500 to work; the first driving motor 310 and the second driving motor 320 are arranged in the accommodating cavity 120 in parallel, the middle of the first driving motor and the second driving motor form a spacing position, the battery assembly 330 is installed in the spacing position, the lower end of the bracket 600 extends to the accommodating cavity 120 to form an installation wall 610, the battery assembly 330 is limited and is kept stable under the limit of the installation wall 610, the battery assembly 330 is not required to be fixed in other modes, the layout is reasonable, the space is effectively utilized, the installation wall 610 also enables the battery assembly 330 to form a separation state with the first driving motor 310 and the second driving motor 320, and the accommodating cavity 120 is in a sealing state and has a waterproof function, the inside of the shell 100 can be directly washed with water, the installation wall 610 is arranged, the waterproof performance of the installation space of the battery assembly 330 is further enhanced, and the service life of a product is prolonged.

Further, both ends of the partition wall 110 are connected to the inner wall of the housing 100, so that the interior of the housing 100 is partitioned to form a receiving cavity 120 and a chip storage cavity 130; the middle part of the partition wall 110 is in a U shape, the installation wall 610 comprises a first installation wall 611 and a second installation wall 612 which are symmetrically distributed and are arranged at intervals, and a space formed by the first installation wall 611 and the partition wall 110 is used for installing the first driving motor 310; the bracket 600 is provided with a third mounting wall 613 at the other side of the second mounting wall 612, and a space formed by the second mounting wall 612 and the third mounting wall 613 is used for mounting the first driving motor 310; the battery assembly 330 is arranged at a spacing position between the first mounting wall 611 and the mounting wall 610; the middle part of the partition wall 110 is U-shaped and is matched with the outline of the driving motor, two ends of the partition wall are vertically connected to the inner walls of two sides of the shell 100, the inner cavity of the shell 100 is divided into two parts, one side of the partition wall is provided with a containing cavity 120 with a waterproof function, and the other side of the partition wall is provided with a chip storage cavity 130 through the cover seal of the bracket 600; because the profile of the partition wall 110 is round, no small gap exists, and the use is not affected by the residual filings in the chip storage cavity 130, the bottom of the chip storage cavity 130 can be provided with a through hole, and water can be used for flushing so as to conveniently flow out of the chip storage cavity 130; the first mounting wall 611 and the partition wall 110 form a circular arc space corresponding to the first driving motor 310, so that the first driving motor 310 can be limited, the second mounting wall 612 and the second mounting wall 612 are symmetrical, face to the other side, and form a circular arc space limiting the second driving motor 320 with the third mounting wall 613; because the second driving motor 320 and the second driving motor 320 generate vibration during operation, the installation is kept stable under the limit of the installation wall 610, and other components in the interior are not affected; the space formed by the first mounting wall 611 and the second mounting wall 612 is used for limiting the battery assembly 330, so that the stability of the battery assembly 330 is ensured while the space is reasonably utilized.

Referring to fig. 3 to 4, the opposite sides of the first mounting wall 611 and the second mounting wall 612 are provided with L-shaped limiting walls 614 to limit the battery assembly 330; the first mounting wall 611 and the second mounting wall 612 have a height smaller than the height of the partition wall 110; the inner walls of the first mounting wall 611 and the second mounting wall 612, which are close to the two sides, are provided with the L-shaped limiting walls 614, so that the two sides of the battery assembly 330 are limited, the battery assembly 330 is not required to be fixed in other manners, and the structure is simple; the bottoms of the first mounting wall 611 and the second mounting wall 612 are spaced from the bottom of the accommodating chamber 120 for connection of the wires.

Still further, the accommodating cavity 120 is provided therein with a supporting rib 140 having a shape matching that of the limiting wall 614, and the supporting rib 140 is inserted into the limiting wall 614. The space formed between the limiting wall 614 and the first mounting wall 611 and the second mounting wall 612 is used for inserting the supporting rib 140, the shape of the supporting rib 140 is matched with the space, when the installation is carried out, the installation is convenient through the alignment of the supporting rib 140 and the limiting wall 614, and the supporting rib 140 is abutted with the inner side of the limiting wall 614, so that the structural strength of the limiting wall 614 is enhanced.

Further, the inner wall of the housing 100 is provided with a supporting surface 150, and the bracket 600 is fixedly connected with the partition wall 110 and the supporting surface 150 by ultrasonic welding to form a sealed accommodating cavity 120. The top of the accommodating cavity 120 of the housing 100 is provided with a step to form a supporting surface 150, the bracket 600 is hung on the partition wall 110 and the supporting surface 150, and in this embodiment, the bracket 600 forms a sealed accommodating cavity 120 by ultrasonic welding; of course, other fixing modes which can form a sealing cavity can be adopted, such as fixing through sealing glue; the support 600 seals the accommodating chamber 120 by ultrasonic welding, and the connection has good sealing performance and low cost.

Referring to fig. 5, a key 160 is disposed at one end of the housing 100, and the circuit assembly 400 is installed on a side of the accommodating cavity 120 adjacent to the key 160. In this embodiment, the end of one end of the housing 100 is provided with a button 160 for controlling the usage of the hair bulb trimmer, the circuit assembly 400 is mounted on the inner side of the button 160, the partition wall 110 separates the end provided with the button 160 into the accommodating cavity 120, the connection of the circuit assembly 400 is facilitated, the top can realize the waterproof function of the inner cavity through the bracket 600, and the structure is simple.

Further, a hall sensor 410 is installed at the lower end surface of the bracket 600, and an induction magnet 210 is installed at a corresponding position of the upper cover 200, and when the upper cover 200 is detached, the hall sensor 410 controls the driving motor to stop rotating. The bracket 600 extends upwards to form a step at a position close to the motor assembly, the circuit assembly 400 is connected with the Hall sensor 410 and is arranged on the lower end surface of the bracket 600, the corresponding position of the upper cover 200 extends to form a mounting column, and the induction magnet 210 is embedded in the mounting column; when the upper cover 200 is detached, the hall sensor 410 does not detect the induction magnet 210, the control circuit stops running, and after the user uncovers the cover, the cutter head assembly 500 does not run any more, so that the use safety is ensured.

Still further, the motor shafts of the first driving motor 310 and the second driving motor 320 are fixedly connected with a fan blade connector 700, and the other end of the fan blade connector 700 is inserted with a cutter head assembly 500. The motor shaft of the first driving motor 310 and the motor shaft of the second driving motor 320 penetrate through the bracket 600, are fixedly connected with the fan blade connecting piece 700, and drive the cutter head assembly 500 to rotate through the connection of the fan blade connecting piece 700 and the cutter head assembly 500, and when the cutter head assembly 500 rotates, the hair and the dust are not easy to concentrate on the cutter head assembly 500 due to the fan blades, so that the use is affected.

Further, one end of the upper cover 200 is provided with a buckle 220, which is buckled with the inner wall of the shell 100, and the other end is provided with an elastically deformable connecting buckle 230; the bracket 600 is provided with a fastening groove 620, and the connecting buckle 230 is fastened to the fastening groove 620 by being elastically deformed. The upper cover 200 is provided with the buckle 220 at one side corresponding to the chip storage cavity 130, the inside of the shell 100 is correspondingly provided with a groove for buckling the buckle 220, a notch is arranged in the middle of the connecting buckle 230 arranged at the other end of the upper cover 200 and is elastically deformed, a circular buckling groove 620 is arranged at the corresponding position of the bracket 600 for forming a step, the notch of the connecting groove is reduced and enters the buckling groove 620 for resetting, the connecting buckle 230 is buckled in the buckling groove 620, and when the upper cover 200 is disassembled, the notch of the connecting buckle 230 is reduced due to the inclination of the upper cover 200 to one side, so that the buckling groove 620 can be separated, and the repeated installation and the disassembly of the upper cover 200 are facilitated.

Variations and modifications to the above would be obvious to persons skilled in the art to which the utility model pertains from the foregoing description and teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.

Claims

1. The waterproof double-head hair bulb trimmer comprises a shell, an upper cover, a driving device, a circuit assembly and a cutter head assembly, wherein the upper cover is detachably covered on the shell; the device is characterized in that a partition wall is arranged in the shell, and the partition wall is covered with a bracket to form a sealed accommodating cavity; the driving device and the circuit component are both arranged in the accommodating cavity; the driving device comprises a first driving motor, a second driving motor and a battery assembly, wherein the battery assembly is positioned between the first driving motor and the second driving motor, and the battery assembly forms a separation state with the first driving motor and the second driving motor under the limit of the mounting wall; the motor shaft of the first driving motor and the motor shaft of the second driving motor penetrate through the bracket and are connected with the cutter head assembly so as to drive the cutter head assembly to rotate.

2. The waterproof double-ended hair bulb trimmer of claim 1, wherein both ends of the dividing wall are connected with the inner wall of the housing such that the interior of the housing is divided to form the accommodating chamber and the chip storage chamber.

3. The waterproof double-ended hair bulb trimmer according to claim 2, wherein the middle part of the partition wall is in a U shape, the mounting wall comprises a first mounting wall and a second mounting wall which are symmetrically distributed and are arranged at intervals, and a space formed by the first mounting wall and the partition wall is used for mounting the first driving motor; a third mounting wall is arranged on the other side of the second mounting wall of the bracket, and a space formed by the second mounting wall and the third mounting wall is used for mounting the first driving motor; the battery assembly is arranged at a spacing position between the first mounting wall and the mounting wall.

4. The waterproof double-ended hair bulb trimmer of claim 3, wherein the opposite sides of the first mounting wall from the second mounting wall are each provided with an L-shaped limiting wall to limit the battery assembly; the first mounting wall and the second mounting wall have a height less than a height of the partition wall.

5. The waterproof double-ended hair bulb trimmer of claim 4, wherein the holding cavity is internally provided with a supporting rib matched with the limiting wall in shape, and the supporting rib is inserted into the limiting wall.

6. The waterproof double-ended hair bulb trimmer of claim 1, wherein the inner wall of the housing is provided with a support surface, and the bracket is fixedly connected with the partition wall and the support surface by ultrasonic welding to form the sealed accommodating cavity.

7. The waterproof double-ended hair bulb trimmer of claim 1, wherein a key is provided at one end of the housing, and the circuit assembly is mounted in the receiving cavity on a side adjacent to the key.

8. The waterproof double-ended hair bulb trimmer of claim 1, wherein a hall sensor is installed at a lower end surface of the bracket, an induction magnet is installed at a corresponding position of the upper cover, and the hall sensor controls the driving motor to stop rotating when the upper cover is detached.

9. The waterproof double-ended hair bulb trimmer of claim 1, wherein a fan blade connector is fixedly connected to a motor shaft of the first driving motor and a motor shaft of the second driving motor, and the other end of the fan blade connector is inserted into the cutter head assembly.

10. The waterproof double-ended hair bulb trimmer of claim 1, wherein one end of the upper cover is provided with a buckle which is buckled with the inner wall of the shell, and the other end is provided with an elastically deformable connecting buckle; the bracket is provided with a buckling groove, and the connecting buckle is buckled in the buckling groove through elastic deformation.