Detachable shaver head and shaver thereof

Abstract

The utility model discloses a detachable shaver head and a shaver, and belongs to the related technical field of shavers, the detachable shaver head comprises a shaver head frame, a head cover and a middle cover, the middle cover covers an opening of the shaver head frame and is clamped on the inner wall face of the shaver head frame to form a transmission bin, the head cover is provided with a plurality of shaver heads, and the shaver heads are arranged on the head cover. A magnetic attraction assembly is arranged between every two adjacent shaver heads, each magnetic attraction assembly comprises two magnetic attraction pieces which are attracted to each other, the two magnetic attraction pieces are oppositely arranged and arranged on the head cover and the middle cover respectively, a plurality of protruding edges are arranged on the top face of the shaver head frame, the protruding edges are arranged close to the inner wall face of the shaver head frame, and the magnetic attraction pieces are arranged on the head cover and the middle cover respectively. The bottom face of the head cover is matched with the top face of the tool bit frame, and the head cover covers the tool bit frame to form a beard storage bin. The tool bit cover and the tool bit frame can be completely detached, and a user can conveniently use and clean the tool bit; the structure design is simple, the assembling steps are simplified, and the manufacturing cost is reduced.

Description

Technical Field

[0001] The present application relates to the technical field related to razors, and in particular to a detachable razor head and a razor thereof. Background Art

[0002] Electric shavers are cosmetic appliances that use electricity to drive blades to shave beards and sideburns. Electric shavers are divided into two types according to the blade action mode: rotary and reciprocating. The former has a simple structure, low noise, and moderate shaving force; the latter has a complex structure, high noise, but high shaving force and high sharpness.

[0003] The existing electric shaver produces stubble when in use, which will accumulate inside the shaver and need to be cleaned in time. Some cleaning methods using water washing have poor cleaning effects, and hair is easily left in corners, which affects the service life of the shaver. Therefore, the shaver head cover is disassembled as a whole, so that the hair can be cleaned simply and conveniently.

[0004] Related prior art, such as Chinese patent application "An electric shaver convenient for cleaning hair", application number: CN201921194048.5; discloses an electric shaver including a handle, a blade holder, a cover body and a cleaning base, the cover body is provided with a rotating blade head, the cover body is detachably connected to the handle, a fixed baffle is provided inside the cleaning base, a motor is provided below the fixed baffle, the output shaft of the motor is connected to a telescopic rod, one end of the telescopic rod passes through a first through hole provided on the fixed baffle and is connected to a cleaning disk, a micro air pump is provided on one side of the motor, and an air supply pipe is connected on one side of the micro air pump. The utility model provides a cleaning base and a cleaning disk in the cleaning base, so that the cover body and the blade holder of the electric shaver after use can be disassembled, and then the cover body or the blade holder is placed on the cleaning base, and the stubble in the cover body is cleaned by using the first cleaning soft brush and the second cleaning soft brush on the cleaning disk, and the air outlet on the cleaning disk can be used for blowing, so as to ensure a good cleaning effect.

[0005] The razor head cover adopts an external button design. When the blade net needs to be removed to clean the stubble, the internal buckle is unlocked by the external button to open and close. However, the structure of these products is relatively complex, and there are certain difficulties in assembly, which increases the manufacturing cost. In addition, the button is prone to failure after long-term use, resulting in problems such as the head cover cannot be opened or closed. Utility Model Content

[0006] The technical problem to be solved by the present application is to provide a detachable razor head and a razor thereof, so that the head cover and the head frame can be completely detached, which is convenient for users to use and clean; the structural design of the present application is simple, the assembly steps are simplified, and the manufacturing cost is reduced.

[0007] The technical solution adopted in the present application is: a detachable razor head, comprising a blade frame, a head cover and a middle cover, the middle cover covering the opening of the blade frame and being clamped on the inner wall of the blade frame to form a transmission bin, a plurality of razor heads are arranged on the head cover, a magnetic suction component is arranged between two adjacent razor heads, the magnetic suction component comprises two magnetic suction parts which are attracted to each other, the two magnetic suction parts are arranged opposite to each other and are respectively arranged on the blade frame and the middle cover, a plurality of convex ridges are arranged on the top surface of the blade frame, the convex ridges are arranged close to the inner wall of the blade frame, the bottom surface of the head cover is adapted to the top surface of the blade frame, and the head cover covers the blade frame to form a beard storage bin.

[0008] Compared with the prior art, the advantages of the present application are that, firstly, the bottom surface of the head cover is adapted to the top surface of the cutter head frame, and the head cover covers the cutter head frame to form a beard storage bin. There is no additional connection structure between the head cover and the cutter head frame of the present application, which makes the beard storage bin completely open after the head cover and the cutter head frame are disassembled, greatly facilitating the user to clean. Secondly, in order to realize the detachable connection between the head cover and the cutter head frame, the present application adopts a magnetic suction component, which adopts two magnetic suction parts that can be adsorbed to each other, respectively arranged on the head cover and the middle cover, and the middle cover is fixed to the cutter head frame by a buckle, so that the head cover can be adsorbed on the cutter head frame to complete the assembly. Obviously, the magnetic suction assembly method is simpler and more convenient than the assembly method of rotating shaft connection and snap connection. Thirdly, in order to improve the stability and reliability of the connection between the cutter head frame and the head cover, the present application sets a plurality of magnetic suction components, and a magnetic suction component is set between two adjacent razor heads. Finally, the present application has several ridges on the top surface of the cutter head frame, and the bottom surface of the head cover is adapted to the top surface of the cutter head frame. When the head cover is covered on the cutter head frame, the ridges serve to limit the head cover, so that the head cover will not fall off when subjected to force in a non-disassembly direction, further ensuring the stability and reliability of the connection.

[0009] In some embodiments of the present application, the present application includes three magnetic components, three razor heads are regularly arranged in the head cover, three drive shafts extend from the middle cover, the drive shafts extend into the razor heads and connect with the razor heads, a magnetic component is provided between two adjacent drive shafts, and a magnetic component is provided between two adjacent razor heads. The above structure is the preferred structural scheme of the present application, and the three magnetic components realize the connection between the razor head frame and the head cover from three directions, ensuring the reliability and stability of the installation.

[0010] In some embodiments of the present application, the cross-section of the tool head holder is a triangular structure with smoothly rounded corners.

[0011] In some embodiments of the present application, the inner wall surfaces at the three corners of the blade head frame are provided with slots, and the middle cover is correspondingly provided with buckles, and the middle cover and the blade head frame are connected by the buckles and the slots.

[0012] In some embodiments of the present application, two convex ridges are arranged at intervals on the three sides of the blade holder, which is a preferred structure of the present application, and can limit the head cover so that the head cover will not fall off when subjected to a force in a non-disassembly direction, further ensuring the stability and reliability of the connection.

[0013] In some embodiments of the present application, the top surface of the middle cover is protruding from the top surface of the tool head frame. This structural setting makes the assembled tool head frame not a simple planar structure, but has a stepped surface effect, which can further limit the stability and reliability of the head cover installed on the tool head frame.

[0014] In some embodiments of the present application, the driving shaft is in a cylindrical structure as a whole, and its top is a triangular block structure. That is, in the present application, the top of the driving shaft extends into the shaver head, and the rotation of the driving shaft drives the shaver head to rotate.

[0015] In some embodiments of the present application, the present application further comprises a knife net seat, the knife net seat is provided with a plurality of mounting holes, a knife net is mounted in the mounting hole and is fixed in the mounting hole by a fixing ring, and the knife net seat is mounted on the head cover. The present application directly forms mounting holes for mounting the knife net on the knife net seat, and the knife net can be mounted on the knife net seat to form a knife net assembly, which is convenient for subsequent assembly. If the user has a need, the entire assembly can also be disassembled.

[0016] In some embodiments of the present application, a spring bracket is installed at the center of the inner top surface of the head cover, and the spring bracket extends a number of supporting legs to contact and connect with the lower bottom surface of the knife net seat. Support legs are arranged between two adjacent mounting holes, and the knife net seat moves within a predetermined stroke relative to the head cover when subjected to force.

[0017] The present invention installs a spring bracket on the top surface of the head cover, and then assembles an integral knife net assembly. The installation of the spring bracket is very simple, and the installation of the knife net assembly on the head cover is also relatively simple, so that the assembly steps and assembly cost of the present invention are relatively low.

[0018] The present application adopts a spring clip bracket, on which only a number of brackets are arranged to contact the lower bottom surface of the knife net seat, and the support legs are extended between two adjacent mounting holes. The spring clip bracket of the present application has a simple structure, lower component cost, and is more convenient to assemble.

[0019] A shaver comprises a shell, a switch is arranged on the shell, and the shaver head. The shell is connected with the shaver head through a transmission assembly.

[0020] The above-mentioned implementation modes can be combined arbitrarily based on the common knowledge in the art. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present application will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments, but those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be used as a limitation on the scope of the present application. In addition, unless otherwise specified, the drawings are only schematically representing the composition or structure of the described objects and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0022] Figure 1 This is a schematic diagram of the structure of this application;

[0023] Figure 2 for Figure 1 Sectional view of section AA;

[0024] Figure 3 for Figure 1 Sectional view of the middle BB section;

[0025] Figure 4 This is a schematic diagram of the internal structure of this application;

[0026] Figure 5 This is a schematic diagram of the structure of the bottom of the head cover in this application;

[0027] Figure 6 This is a schematic diagram of the structure of the top of the head cover in this application.

[0028] Among them, the specific descriptions of the accompanying drawings are as follows: 1. cutter head frame; 2. head cover; 3. middle cover; 4. transmission compartment; 5. magnetic suction part; 6. convex ridge; 7. beard storage compartment; 8. driving shaft; 9. slot; 10. buckle; 11. cutter net seat; 12. spring bracket. DETAILED DESCRIPTION

[0029] The present application is described in detail below in conjunction with the accompanying drawings.

[0030] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0031] A detachable razor head, embodiment 1 Figures 1 to 3As shown: it includes a cutter head frame 1, a head cover 2 and a middle cover 3, wherein the middle cover 3 covers the opening of the cutter head frame 1 and is clamped on the inner wall of the cutter head frame 1 to form a transmission compartment 4, and a plurality of razor heads are arranged on the head cover 2, and a magnetic suction component is arranged between two adjacent razor heads, and the magnetic suction component includes two magnetic suction parts 5 that are attracted to each other, and the two magnetic suction parts 5 are arranged oppositely and respectively arranged on the head cover 2 and the middle cover 3. The head cover 2 can be adsorbed on the cutter head frame 1 to complete the assembly. Obviously, the magnetic suction assembly method is simpler and more convenient than the assembly method of shaft connection and clamping.

[0032] The top surface of the cutter head frame 1 is provided with a plurality of ridges 6, which are arranged close to the inner wall of the cutter head frame 1. The bottom surface of the head cover 2 is adapted to the top surface of the cutter head frame 1, and the head cover 2 covers the cutter head frame 1 to form a beard storage bin 7. When the head cover 2 covers the cutter head frame 1, the ridges 6 limit the head cover 2, so that the head cover 2 will not fall off when subjected to a force in a non-disassembly direction, further ensuring the stability and reliability of the connection.

[0033] There is no additional connection structure between the head cover 2 and the blade frame 1 of the present application, so that after the head cover 2 and the blade frame 1 are disassembled, the beard storage bin 7 is completely opened, which greatly facilitates the user to clean.

[0034] Embodiment 2, as Figures 1 to 5 As shown, the present application includes three magnetic components, three razor heads are regularly arranged in the head cover 2, three drive shafts 8 extend from the middle cover 3, the drive shafts 8 extend into the razor heads and are connected to the razor heads, a magnetic component 5 is arranged between two adjacent drive shafts 8, and a magnetic component 5 is arranged between two adjacent razor heads. The above structure is the preferred structural scheme of the present application, and the three magnetic components realize the connection between the razor head frame 1 and the head cover 2 from three directions, ensuring the reliability and stability of the installation.

[0035] The cross section of the blade holder 1 is a triangular structure with rounded corners. The inner wall surfaces at the three corners of the blade holder 1 are provided with card slots 9, and the middle cover 3 is correspondingly provided with buckles 10, and the middle cover 3 and the blade holder 1 are connected by the buckle 10 and the card slot 9.

[0036] The three sides of the blade head frame 1 are provided with two convex ridges 6 at intervals. This is the preferred structure of the present application, which can limit the head cover so that the head cover will not fall off when subjected to a force in a non-disassembly direction, further ensuring the stability and reliability of the connection.

[0037] The top surface of the middle cover 3 is protruding from the top surface of the tool head frame 1. This structural setting makes the assembled tool head frame 1 not a simple planar structure, but has a stepped surface effect, which can further limit the stability and reliability of the head cover 2 installed on the tool head frame 1.

[0038] The driving shaft 8 is cylindrical in structure as a whole, and its top is a triangular block structure. That is, in the present application, the top of the driving shaft 8 extends into the shaver head, and the rotation of the driving shaft 8 drives the shaver head to rotate.

[0039] Embodiment three, as Figures 4 to 6 As shown, the present application also includes a knife net seat 11, and the knife net seat 11 is provided with a plurality of mounting holes, a knife net is installed in the mounting hole and is fixed in the mounting hole by a fixing ring, and the knife net seat 11 is installed on the head cover 2. The present application directly forms mounting holes for installing the knife net on the knife net seat 11, and the knife net can be installed on the knife net seat 11 to form a knife net assembly, which is convenient for subsequent assembly. If the user has a need, the whole assembly can also be disassembled.

[0040] In some embodiments of the present application, a spring bracket 12 is installed at the center of the inner top surface of the head cover 2, and the spring bracket 12 extends a plurality of legs to contact and connect with the lower bottom surface of the knife net seat 11. A leg is arranged between two adjacent mounting holes, and the knife net seat 11 moves within a predetermined stroke relative to the head cover 2 when subjected to force.

[0041] The present invention installs a spring bracket 12 on the top surface of the head cover 2, and then assembles an integral knife net assembly. The installation of the spring bracket 12 is very simple, and the installation of the knife net assembly on the head cover 2 is also relatively simple, so that the assembly steps and assembly cost of the present invention are relatively low.

[0042] The present application adopts a spring clip bracket 12, on which only a plurality of brackets are arranged to contact the lower bottom surface of the knife net seat 11, and the support legs are extended between two adjacent mounting holes. The spring clip bracket 12 of the present application has a simple structure, lower component cost, and is more convenient to assemble.

[0043] The other contents of the third embodiment are the same as those of the first embodiment or the second embodiment.

[0044] A shaver comprises a shell, a switch is arranged on the shell, and the shaver head. The shell is connected with the shaver head through a transmission assembly.

[0045] The present application is described in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the present application and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A detachable razor head, characterized in that: The invention comprises a cutter head frame (1), a head cover (2) and a middle cover (3), wherein the middle cover (3) covers the opening of the cutter head frame (1) and is clamped on the inner wall surface of the cutter head frame (1) to form a transmission bin (4), a plurality of razor heads are arranged on the head cover (2), and a magnetic attraction component is arranged between two adjacent razor heads, and the magnetic attraction component comprises two magnetic attraction parts (5) adsorbed to each other, and the two magnetic attraction parts (5) are arranged opposite to each other and are respectively arranged on the head cover (2) and the middle cover (3), the top surface of the cutter head frame (1) is provided with a plurality of convex ridges (6), and the convex ridges (6) are arranged close to the inner wall surface of the cutter head frame (1), the bottom surface of the head cover (2) is adapted to the top surface of the cutter head frame (1), and the head cover (2) covers the cutter head frame (1) to form a shaving bin (7).

2. A detachable razor head according to claim 1, characterized in that: The invention comprises three magnetic suction components, wherein three razor heads are regularly arranged in the head cover (2), three driving shafts (8) extend from the middle cover (3) correspondingly, the driving shafts (8) extend into the razor heads and are connected to the razor heads, a magnetic suction component (5) is arranged between two adjacent driving shafts (8), and a magnetic suction component (5) is arranged between two adjacent razor heads.

3. A detachable razor head according to claim 1, characterized in that: The cross section of the cutter head frame (1) is a triangular structure with smoothly rounded corners.

4. A detachable razor head according to claim 3, characterized in that: The inner wall surfaces at the three corners of the blade head frame (1) are all provided with card slots (9), and the middle cover (3) is correspondingly provided with a buckle (10), and the middle cover (3) and the blade head frame (1) are connected by the buckle (10) and the card slot (9).

5. A detachable razor head according to claim 3, characterized in that: Two convex ridges (6) are arranged at intervals on three sides of the cutter head frame (1).

6. A detachable razor head according to claim 1, characterized in that: The top surface of the middle cover (3) is arranged to protrude from the top surface of the cutter head frame (1).

7. A detachable razor head according to claim 2, characterized in that: The driving shaft (8) is in the shape of a cylinder as a whole, and its top is in the shape of a triangle block.

8. A detachable razor head according to claim 1, characterized in that: It also comprises a knife net seat (11), wherein the knife net seat (11) is provided with a plurality of mounting holes, a knife net is mounted in the mounting hole and fixed in the mounting hole by a fixing ring, and the knife net seat (11) is mounted on the head cover (2).

9. A detachable razor head according to claim 1, characterized in that: A spring support (12) is installed at the center of the inner top surface of the head cover (2), and the spring support (12) extends a plurality of legs to contact and connect with the lower bottom surface of the knife net seat (11). A leg is arranged between two adjacent mounting holes, and the knife net seat (11) moves within a predetermined stroke relative to the head cover (2) when subjected to force.

10. A shaver comprising a housing, a switch being provided on the housing, characterized in that: It also includes a razor head as described in any one of claims 1 to 9, and the shell is connected to the razor head through a transmission assembly.

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