Shaver

Abstract

A shaver comprises a shaver inner container, and a plurality of first fixing columns arranged in the axis direction of the shaver inner container are arranged in the circumferential direction of the shaver inner container; a plurality of second fixing columns arranged in the insertion direction of the shaver liner are arranged on the inner wall of the shell; and the at least one connecting assembly is arranged on one side of the shaver inner container, is arranged between the first fixing column and the second fixing column and is used for fixedly connecting the shaver inner container and the shell. The connecting assembly serves as a middle connecting body, in the production process, the long fixing column does not need to be directly and integrally formed, the rejection rate caused by tapping is avoided, and the yield of the shell is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shaver technical field, concretely relates to a shaver. BACKGROUND

[0002] The shaver is a daily necessity for men, and in order to facilitate carrying, some portable electric shavers are currently launched, which generally integrate the entire shaver into an inner container and an outer shell, and form a complete shaver through the fixed connection of the inner container and the outer shell. The connection between the inner container and the outer shell is commonly fixed by screws, but due to the length limitation of the inner container, the screw column for fixing the inner container in the outer shell is relatively long. In the actual production process, the inner screw column is prone to defects due to its length, which affects subsequent assembly. In order to solve this problem, a shorter screw column is generally designed, but the too short screw column makes it difficult to position when fixing the screw, which is easy to damage the screw column. SUMMARY

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a shaver.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] A shaver comprises:

[0006] An inner container of the shaver is circumferentially provided with a plurality of first fixing columns arranged along the axis direction of the inner container of the shaver;

[0007] An outer shell is provided with a plurality of second fixing columns arranged along the insertion direction of the inner container of the shaver on the inner wall thereof;

[0008] At least one connecting assembly is arranged on one side of the inner container of the shaver and between the first fixing column and the second fixing column, and is used for the fixed connection between the inner container of the shaver and the outer shell.

[0009] The connecting assembly comprises a first connecting piece and a second connecting piece fixedly connected in sequence, the first connecting piece is fixedly connected with the second fixing column through a screw, and the first fixing column is fixedly connected with the second connecting piece through a screw.

[0010] The first connecting piece and the second connecting piece are fixedly connected through a screw.

[0011] The second fixing columns are respectively located at different heights of the outer shell, and the second fixing column located at the lower position is fixedly connected with the inner container of the shaver through the connecting assembly.

[0012] The shaving razor inner container comprises a support frame, a fixed plate and an upper cover, the upper cover is arranged on the upper side of the support frame and forms a first cavity for accommodating a transmission gear set with the support frame, and the fixed plate is arranged on one side of the support frame and forms a second cavity for accommodating a motor, a circuit board and a battery with the support frame.

[0013] The upper cover is provided with a counterbore coaxially arranged with the first fixed column.

[0014] The hole of the first fixed column is a smooth hole.

[0015] The shaving razor inner container comprises a support frame, a fixed plate and an upper cover, the upper cover is arranged on the upper side of the support frame and forms a first cavity for accommodating a transmission gear set with the support frame, and the fixed plate is arranged on one side of the support frame and forms a second cavity for accommodating a motor, a circuit board and a battery with the support frame. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a cross-sectional view of the utility model.

[0017] Figure 2 It is another cross-sectional view of the utility model.

[0018] Figure 3 It is a structure view of the shaving razor inner container of the utility model.

[0019] Figure 4 It is a structure view of the shell of the utility model. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] It should be noted that all directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), if the specific posture changes, the directionality indications also change accordingly.

[0022] The present application is mainly used for the products caused by the internal structure of the shell in the production process, which can not realize the short fixed column, and the long fixed column mode can only be used due to the lack of space in the injection molding or stamping process, and the technical scheme of the present application is used for this occasion, which is used to avoid the problem of low yield caused by the tapping process of the long fixed column, and the long fixed column is avoided to improve the yield.

[0023] As Figure 1 and Figure 2 shown, a shaver is composed of a shaver inner 200 and a shell 100, wherein the shaver inner 200 has complete shaving function, and the whole is inserted into the shell 100 to form a complete product.

[0024] The shaver inner 200 is provided with a plurality of first fixing columns 211 arranged along the axis direction of the shaver inner 200, and the first fixing column 211 is provided with a through hole so that the screw passes through the first fixing column.

[0025] The shell 100 is provided with a plurality of second fixing columns 110 arranged along the insertion direction of the shaver inner 200, and the second fixing column 110 is connected with the inner wall of the shell through a reinforcing rib, which is integrally formed, and the second fixing column is provided with a through hole, and the through hole is directly formed into a threaded hole through a twist during production.

[0026] At least one connecting assembly 300 is arranged on one side of the shaver inner 200 and between the first fixing column 211 and the second fixing column 110, which is used for the fixed connection between the shaver inner 200 and the shell 100.

[0027] If there is no processing space on both sides, one connecting assembly needs to be arranged on both sides of the shaver inner to realize the fixed connection of the short fixing column, and the fixed connection between the shell and the shaver inner is realized through the multi-component relay locking mode, thereby reducing the defective rate in the production process of the shell.

[0028] The connecting assembly 300 includes a first connecting piece 310 and a second connecting piece 320 fixedly connected in sequence, and the first connecting piece 310 is fixedly connected with the second fixing column 110 through a screw, and the first fixing column 211 is fixedly connected with the second connecting piece 320 through a screw.

[0029] The second connecting piece is in U shape, and both ends are provided with screw holes and coaxially arranged with the through hole of the first fixing column, so that the screw can directly pass through the first fixing column and the second connecting piece to be locked.

[0030] The first connecting piece is upwardly protruded in the middle and abuts against the second connecting piece, and a space for installing the screw is left between the two, and the screw holes are on both sides of the first connecting piece and coaxially arranged with the second fixing column, and the connection between the shell and the shaver inner is realized through the disconnected connection mode, and the connection reliability is high.

[0031] The first connecting piece 310 and the second connecting piece 320 are fixedly connected through a screw, and in some embodiments, the connection can also be achieved through buckling, and preferably the screw is used for fixation, so that the fixation is more reliable.

[0032] Referring to Figure 4 , the second fixed column 110 is respectively located at different heights of the shell 100, and the second fixed column 110 located at a low position is fixedly connected with the razor inner container 200 through a connecting assembly. If there is a space for mold movement in the shell, the second fixed column can be arranged on the inner wall of the shell close to the first fixed column through a production process, thereby reducing the length of the second fixed column and reducing the difficulty of tapping.

[0033] As Figure 3 shown, the razor inner container 200 comprises a support frame 210, a fixed plate 220 and an upper cover 230, the upper cover 230 is arranged on the upper side of the support frame 210, and a first cavity for accommodating a transmission gear set is formed between the upper cover 230 and the support frame 210, the fixed plate 220 is arranged on one side of the support frame 210, and a second cavity for accommodating a motor, a circuit board and a battery is formed between the fixed plate 220 and the support frame 210.

[0034] Among them, the upper cover and the support frame are buckled, and the fixed plate and the support frame are fixed by screws, and the three are matched to realize a whole razor inner container, a detachable head can be arranged on the upper cover, and the head and the upper cover are matched by magnetic attraction in the embodiment.

[0035] The upper cover 230 is provided with a counterbore coaxially arranged with the first fixed column 211, and the design of the counterbore can make the screw directly arranged in the counterbore.

[0036] The hole of the first fixed column 211 is a smooth hole. At the same time, the first fixed column can also play a guiding role to ensure that the screw can be smoothly fixed with the second fixed column or the connecting assembly.

[0037] The embodiments should not be regarded as a limitation of the utility model, but any improvement based on the spirit of the utility model should be within the protection scope of the utility model.

Claims

1. A razor, characterized in that: It includes: The razor inner tube (200) has several first fixing posts (211) arranged along the axis of the razor inner tube (200) in its circumference. The outer casing (100) has several second fixing posts (110) arranged along the insertion direction of the shaver inner tube (200) on its inner wall. At least one connecting component (300) is disposed on one side of the shaver inner tube (200) and between the first fixing post (211) and the second fixing post (110) for fixed connection between the shaver inner tube (200) and the outer shell (100).

2. The razor according to claim 1, characterized in that: The connecting assembly (300) includes a first connector (310) and a second connector (320) that are fixedly connected in sequence. The first connector (310) is fixedly connected to the second fixing post (110) by screws, and the first fixing post (211) is fixedly connected to the second connector (320) by screws.

3. A razor according to claim 2, characterized in that: The first connector (310) and the second connector (320) are fixedly connected by screws.

4. A razor according to claim 1, characterized in that: The second fixing post (110) is located at different heights of the outer shell (100), and the second fixing post (110) located at the lower position is fixedly connected to the shaver inner tube (200) by a connecting assembly.

5. A razor according to claim 1, characterized in that: The shaver inner tube (200) includes a support frame (210), a fixing plate (220), and a top cover (230). The top cover (230) is located on the upper side of the support frame (210) and forms a first chamber between the top cover (230) and the support frame (210) for accommodating a transmission gear set. The fixing plate (220) is located on one side of the support frame (210) and forms a second chamber between the fixing plate (220) and the support frame (210) for accommodating a motor, a circuit board, and a battery.

6. A razor according to claim 5, characterized in that: The upper cover (230) is provided with a countersunk hole coaxially arranged with the first fixing post (211).

7. A razor according to claim 5, characterized in that: The hole in the first fixing post (211) is a smooth hole.

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