Shaver head structure with blade net floating mounting structure and shaver

Abstract

The shaver head structure with the knife net floating installation structure comprises a head cover, a knife net and a floating frame, the knife net is arranged on the floating frame, the floating frame is clamped in the head cover and upwards supports the knife net, the knife net is limited between the head cover and the floating frame, and the knife net is arranged on the floating frame. The two ends of the floating frame extend outwards to be provided with elastic supporting arms, the upper ends of the elastic supporting arms bear the cutter net and apply upward elastic acting force to the cutter net, the elastic supporting arms can float up and down relative to the head cover, floating installation of the cutter net is achieved, the floating frame is directly used for bearing the cutter net, the number of parts is reduced, the production cost is reduced, the assembly efficiency is improved, and maintenance is more convenient. The shaver comprises a main machine and a shaver head, the shaver head is arranged at the upper end of the main machine, the shaver head comprises a shaver net floating installation structure, an end cover is arranged at the upper end of the main machine, a plurality of limiting protruding ribs correspondingly matched with the elastic supporting arms are arranged on the end cover, and the limiting protruding ribs are used for limiting the floating stroke of the elastic supporting arms and preventing the elastic supporting arms from being broken off.

Description

Technical Field

[0001] The utility model relates to the technical field of razors, in particular to a razor head structure with a blade net floating installation structure and a razor. Background Art

[0002] A shaver is an electric tool used to shave facial hair. The blade net is one of the core components of the shaver. The blade net adopts a floating installation method so that the blade net can fit the facial contour more flexibly, so that the facial hair can be shaved more smoothly and cleanly. Figure 9-10 The razor head of the prior art includes a head cover 1 ', a blade net holder 4 ', a blade net assembly, a bracket 5 ', a blade holder 6 ' and a metal spring piece 8 ' (i.e., a blade holder spring piece). The blade net holder 4 ' is fixedly arranged at the upper end of the head cover 1 ', and the blade holder 6 ' is fixed in the head cover 1 '. The blade net assembly includes a blade net 2 ', a blade 3 ' and a transmission seat 7 '. The bracket 5 ' is inserted into the blade holder 6 ' and supports the blade net 2 ' upwardly so that the blade net 2 ' is limited between the bracket 5 ' and the blade net holder 4 '. The bracket 5 ' can slide up and down relative to the blade holder 6 '. The metal spring piece 8 ' is arranged on the blade holder 6 ', and the end of the metal spring piece 8 ' extends to the lower end of the bracket 5 '. The metal spring piece 8 ' exerts an upward elastic force on the blade holder 6 ', thereby realizing the floating installation of the blade net 2 '. However, the number of parts required for the razor head in the prior art is large, which makes the production cost high, the installation is cumbersome and inconvenient, and requires a lot of time and manpower and is not conducive to the daily maintenance of the user. Therefore, it is necessary to improve it. Utility Model Content

[0003] The purpose of the utility model is to address the defects and shortcomings of the existing technology and provide a razor head structure and a razor with a floating blade net mounting structure. The structure is simple and reasonable, easy to operate, and the blade net is directly supported by a floating frame, which reduces the number of required parts, effectively reduces production costs, improves assembly efficiency, and is more convenient to use and maintain.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model describes a razor head structure with a blade net floating installation structure, comprising a head cover, a blade net and a floating frame, wherein the blade net is arranged on the floating frame, the floating frame is clamped in the head cover and supports the blade net upward, the blade net is limited between the head cover and the floating frame, and elastic support arms are extended outward at both ends of the floating frame, the upper ends of the elastic support arms support the blade net and apply an upward elastic force to the blade net, and the elastic support arms can float up and down relative to the head cover to realize the floating installation of the blade net.

[0006] Furthermore, a convex edge is provided on the outer wall of the lower end of the knife net, and a limiting step that cooperates with the convex edge is provided on the upper end of the head cover.

[0007] Furthermore, the upper end of the elastic supporting arm is provided with a receiving portion cooperating with the knife net, and the convex edge is placed on the receiving portion.

[0008] Furthermore, a groove matching the receiving portion is provided in the head cover.

[0009] Furthermore, a support platform for supporting the knife net is provided at the upper middle end of the floating frame.

[0010] Furthermore, a protrusion is provided on the floating frame, and clamping blocks are provided on both sides of the protrusion, a gap is formed between the protrusion and the clamping blocks, and a limiting block is provided in the head cover, and the limiting block is inserted in the gap.

[0011] Based on the above-mentioned razor head structure with a blade net floating installation structure, a razor is also provided, including a main body and a blade head, the blade head is arranged at the upper end of the main body, the blade head includes the blade head structure described in any one of the above items, the upper end of the main body is provided with an end cover, and the end cover is provided with a plurality of limiting ribs corresponding to the elastic support arm, and the limiting ribs are used to limit the floating stroke of the elastic support arm.

[0012] Furthermore, a cover is provided on the main machine, and an accommodating space is formed between the cover and the main machine, and the cutter head is arranged in the accommodating space.

[0013] Furthermore, a first step portion is provided in the upper end of the main unit, and a second step portion matching the first step portion is provided in the lower end of the end cover.

[0014] The beneficial effects of the present invention are as follows: the razor head structure with a blade net floating installation structure described in the present invention directly supports the blade net with a floating frame, the number of required parts is reduced, the production cost is effectively reduced, the assembly efficiency is improved, and the use and maintenance are more convenient. Elastic supporting arms are extended outward at both ends of the floating frame. The upper end of the elastic supporting arm supports the blade net and applies an upward elastic force to the blade net. The elastic supporting arm can float up and down relative to the head cover to realize the floating installation of the blade net. The razor described in the present invention includes a main body and a blade head, and the blade head is arranged on the upper part of the main body. The end, the cutter head includes the above-mentioned cutter head structure, the upper end of the main body is provided with an end cover, and the end cover is provided with a number of limiting ribs corresponding to the elastic support arm, the limiting ribs are used to limit the floating stroke of the elastic support arm, to avoid the elastic support arm from being broken due to excessive deformation, thereby improving the service life and safety of the shaver. When shaving, the blade net can float within a reasonable range under pressure, and the floating installation of the blade net can fit the user's facial contour more closely. The blade net maintains an appropriate distance from the skin, ensuring that the beard can be effectively cut off during the shaving process and the skin can be protected from damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic cross-sectional view of a razor head structure with a blade mesh floating installation structure;

[0016] Figure 2 This is a schematic diagram of the exploded structure of a razor head with a floating blade mesh installation structure;

[0017] Figure 3 It is a schematic diagram of the structure when the shaver cover is not connected;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of a razor;

[0019] Figure 5 It is a schematic diagram of an enlarged partial cross-section of a razor;

[0020] Figure 6 This is a schematic diagram of the exploded structure of the razor head;

[0021] Figure 7 It is a schematic diagram of the structure of the end cap of the razor;

[0022] Figure 8 It is a schematic diagram of the structure of the skull;

[0023] Figure 9 It is a schematic diagram of the cross-sectional structure of a cutter head in the prior art;

[0024] Figure 10 It is a schematic diagram of the exploded structure of a cutter head in the prior art.

[0025] Figure 1-10 Middle: 1', head cover; 2', knife net; 3', blade; 4', knife net seat; 5', bracket; 6', knife holder; 7', transmission seat; 8', metal spring; 1, head cover; 11, limiting step; 12, groove; 13, limiting block; 2, knife net; 21, convex edge; 3, floating frame; 31, elastic support arm; 311, receiving part; 32, supporting platform; 33, convex block; 34, blocking block; 35, gap; 4, main machine; 41, first step; 5, end cover; 51, limiting rib; 52, second step; 6, blade; 61, transmission seat; 7, first magnet; 8, second magnet; 9, cover. DETAILED DESCRIPTION

[0026] The present invention will be further described below with reference to the accompanying drawings.

[0027] like Figure 1-2The razor head structure with a blade net floating installation structure shown in the figure includes a head cover 1, a blade net 2 and a floating frame 3. The blade net 2 is arranged on the floating frame 3, the floating frame 3 is clamped in the head cover 1 and supports the blade net 2 upward, the blade net 2 is limited between the head cover 1 and the floating frame 3, and elastic support arms 31 are extended outward at both ends of the floating frame 3. The upper end of the elastic support arm 31 supports the blade net 2 and applies an upward elastic force to the blade net 2. The elastic support arm 31 can float up and down relative to the head cover 1 to realize the floating installation of the blade net 2. The blade net 2 is directly supported by the floating frame 3, and the number of parts required is reduced, which effectively reduces the production cost, improves the assembly efficiency, and is more convenient to use and maintain. When shaving, the blade net 2 can float under pressure. The floating installation of the blade net 2 can fit the user's facial contour more closely, and the blade net 2 maintains an appropriate distance from the skin to ensure that it can effectively cut off the beard during the shaving process and protect the skin from damage.

[0028] Preferably, in this embodiment, the outer wall of the lower end of the knife net 2 is provided with a convex edge 21, and the upper end of the head cover 1 is provided with a limiting step 11 that cooperates with the convex edge 21 to limit the knife net 2, thereby preventing the knife net 2 from being unexpectedly separated from the head cover 1 and affecting its use.

[0029] Preferably, in this embodiment, the upper end of the elastic support arm 31 is provided with a receiving portion 311 that cooperates with the knife net 2, and the protruding edge 21 is placed on the receiving portion 311 to ensure that the knife net 2 can be placed more firmly on the receiving portion 311 and is not easy to fall off.

[0030] Preferably, in this embodiment, refer to Figure 8 The head cover 1 is provided with a groove 12 that matches the receiving portion 311, so that the receiving portion 311 on the elastic support arm 31 can be better connected to the head cover 1, avoiding the problem of displacement or loosening of the knife net 2 due to unstable connection.

[0031] Preferably, in this embodiment, a base 32 for supporting the knife net 2 is provided at the middle upper end of the floating frame 3, providing additional support for the knife net 2 so that the knife net 2 can remain stable during operation, thereby avoiding shaking of the knife net 2 affecting its use.

[0032] Preferably, in this embodiment, a protrusion 33 is provided on the floating frame 3, and blocks 34 are provided on both sides of the protrusion 33. A gap 35 is formed between the protrusion 33 and the block 34. A limit block 13 is provided in the head cover 1, and the limit block 13 is inserted in the gap 35 to play a limiting role, reduce the shaking of the floating frame 3, and ensure the stability of the connection.

[0033] Based on the above-mentioned razor head structure with a blade mesh floating installation structure, a further Figure 3-8The shaver shown includes a main body 4 and a cutter head. The cutter head is arranged at the upper end of the main body 4. The cutter head includes the above-mentioned cutter head structure. The upper end of the main body 4 is provided with an end cover 5. The end cover 5 is provided with a plurality of limiting ribs 51 corresponding to the elastic support arm 31. The limiting ribs 51 are used to limit the floating stroke of the elastic support arm 31 to avoid excessive deformation of the elastic support arm 31 and breakage, thereby improving the service life and safety of the shaver.

[0034] Specifically, a blade assembly is also provided in the space formed between the knife net 2 and the floating frame 3. The blade assembly includes a blade 6 and a transmission seat 61. The blade 6 is transmission-connected to the transmission seat 61. The main unit 4 is provided with a transmission shaft and a motor for driving the transmission shaft to rotate. The transmission shaft is transmission-connected to the transmission seat 61. When the transmission shaft rotates, it drives the transmission seat 61 to rotate and then drives the blade 6 to rotate.

[0035] See Figure 4-5 A mounting cavity is provided in the middle of the floating frame 3, and a first magnet 7 is provided in the mounting cavity. A second magnet 8 that cooperates with the first magnet 7 is provided on the host 4. During installation, suction is generated between the first magnet 7 and the second magnet 8, making the connection between the two more stable.

[0036] Preferably, in this embodiment, refer to Figure 3 The main unit 4 is also provided with a cover 9, and an accommodating space is formed between the cover 9 and the main unit 4. The cutter head is arranged in the accommodating space. The cover 9 plays a dustproof role, preventing dust and debris from entering and affecting the use of the cutter head.

[0037] Preferably, in this embodiment, refer to Figure 5 A first step portion 41 is provided at the upper end of the main unit 4, and a second step portion 52 is provided at the lower end of the end cover 5 to cooperate with the first step portion 41. The first step portion 41 cooperates with the second step portion 52, so that the end cover 5 can be more stably connected to the main unit 4.

[0038] The above description is only a preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. A razor head structure with a blade mesh floating installation structure, characterized by: The utility model comprises a head cover (1), a knife net (2) and a floating frame (3), wherein the knife net (2) is arranged on the floating frame (3), the floating frame (3) is clamped in the head cover (1) and supports the knife net (2) upward, the knife net (2) is limited between the head cover (1) and the floating frame (3), and elastic supporting arms (31) are provided at both ends of the floating frame (3) extending outward, the upper end of the elastic supporting arm (31) supports the knife net (2) and applies an upward elastic force to the knife net (2), and the elastic supporting arm (31) can float up and down relative to the head cover (1) to realize the floating installation of the knife net (2).

2. The razor head structure with a blade net floating installation structure according to claim 1, characterized in that: The outer wall of the lower end of the knife net (2) is provided with a convex edge (21), and the upper end of the head cover (1) is provided with a limiting step (11) that cooperates with the convex edge (21) in limiting position.

3. The razor head structure with a blade net floating installation structure according to claim 2, characterized in that: The upper end of the elastic supporting arm (31) is provided with a receiving portion (311) that cooperates with the knife net (2), and the convex edge (21) is mounted on the receiving portion (311).

4. The razor head structure with a blade net floating installation structure according to claim 3, characterized in that: A groove (12) matching the receiving portion (311) is provided in the head cover (1).

5. The razor head structure with a blade net floating installation structure according to claim 1, characterized in that: A support platform (32) for supporting the knife net (2) is provided at the middle upper end of the floating frame (3).

6. The razor head structure with a blade net floating installation structure according to claim 1, characterized in that: A protrusion (33) is provided on the floating frame (3), and clamping blocks (34) are provided on both sides of the protrusion (33). A gap (35) is formed between the protrusion (33) and the clamping block (34). A limiting block (13) is provided in the head cover (1), and the limiting block (13) is inserted into the gap (35).

7. A razor, characterized in that: The present invention comprises a main body (4) and a cutter head, wherein the cutter head is arranged at the upper end of the main body (4), and the cutter head comprises a cutter head structure as described in any one of claims 1 to 6. The upper end of the main body (4) is provided with an end cover (5), and the end cover (5) is provided with a plurality of limiting ribs (51) corresponding to the elastic support arm (31), and the limiting ribs (51) are used to limit the floating stroke of the elastic support arm (31).

8. The shaver according to claim 7, characterized in that: The main machine (4) is further provided with a cover (9), an accommodating space is formed between the cover (9) and the main machine (4), and the cutter head is arranged in the accommodating space.

9. The shaver according to claim 7, characterized in that: A first step portion (41) is provided in the upper end of the main unit (4), and a second step portion (52) matching the first step portion (41) is provided in the lower end of the end cover (5).

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