Shaver

Abstract

The utility model belongs to the field of shaving equipment, and discloses a shaver which comprises a tool apron, a blade and a handle. The blade is arranged on the tool apron; at least one side of the blade is provided with a cutting edge; the tool apron is provided with two oppositely-arranged first sides and two oppositely-arranged second sides adjacent to the first sides. The cutting edge of the blade is arranged on the first side of the tool apron; the position, located between the two first sides, of the tool apron is a middle section, the length of the first sides of the tool apron is smaller than that of the middle section, notches are formed in the positions, corresponding to the first sides, of the second sides of the tool apron, and the length of the cutting edges is matched with that of the first sides. According to the shaver, when the edge corner of the cutting edge is used for shaving beards below nostrils, the problem that the edge corner position, corresponding to the first side, of the second side of the shaver holder abuts against the skin and is not attached to the skin can be effectively solved, and therefore the effect and efficiency of shaving the beards below the nostrils are improved.

Description

Technical Field

[0001] This utility model belongs to the field of shaving equipment, specifically relating to a razor. Background Technology

[0002] Manual razors, as traditional personal care tools, typically consist of a blade holder, blades, and a handle. The blade holder holds the blade in place, and the handle is threaded onto the blade holder to lock the blade in place. Because the blade holder needs to cover the blade, it is generally rectangular with straight sides. This results in a relatively long distance between the blade edge and the four corners of the razor. Consequently, in actual use, when shaving the area below the nostrils, the blade holder obstructs the contact between the blade and the skin, causing a poor fit. Even using the corners of the blade makes shaving difficult, resulting in poor shaving results and efficiency. Summary of the Invention

[0003] The purpose of this invention is to provide a razor that can avoid the blade holder obstructing the contact between the blade and the skin below the nostrils, thereby enabling effective shaving of the area below the nostrils.

[0004] The following technical solutions are used to achieve the above objectives.

[0005] This utility model provides a razor, which includes a blade holder, a blade, and a handle;

[0006] The blade is disposed on the blade holder; at least one side of the blade is provided with a cutting edge;

[0007] The blade holder has two opposing first sides and two opposing second sides adjacent to the first sides; the cutting edge of the blade is disposed on the first side of the blade holder;

[0008] The blade holder is located between the two first sides as the middle section. The length of the first side of the blade holder is less than the length of the middle section. The second side of the blade holder forms a notch corresponding to the position of the first side. The length of the blade is adapted to the length of the first side.

[0009] In some embodiments, the sidewall of the notch forms an arcuate transition surface with the side of the intermediate segment.

[0010] In some embodiments, the distance between the tip of the blade and the corner of the blade holder corresponding to the first side is 0.5mm to 2mm.

[0011] In some embodiments, the blade holder includes a first cover, a second cover, and a connecting structure; the first cover and the second cover are detachably connected by the connecting structure, the blade is disposed between the first cover and the second cover, the first cover is provided with a threaded post, the second cover is provided with a connecting hole corresponding to the position of the threaded post, the threaded post of the first cover passes through the connecting hole, and the handle is threadedly connected to the threaded post.

[0012] In some embodiments, the connection structure includes a fixing post disposed on the first cover and a fixing blind hole disposed on the second cover; the blade has a clearance hole corresponding to the position of the fixing post; the first cover passes through the clearance hole via the fixing post and then inserts into the fixing blind hole to detachably connect with the second cover; or,

[0013] The connection structure includes a fixing blind hole on the first cover and a fixing post on the second cover; the blade is provided with a clearance hole corresponding to the position of the fixing post, and the second cover passes through the fixing post through the clearance hole and is inserted into the fixing blind hole to be detachably connected to the first cover.

[0014] In some embodiments, multiple fixing posts are provided, and multiple fixing blind holes are provided accordingly, with each fixing post and each fixing blind hole corresponding to the other.

[0015] In some embodiments, the fixing post is a long strip-shaped fixing post, and the fixing blind hole is adapted to the shape of the fixing post.

[0016] In some embodiments, the tool holder is provided with guide grooves corresponding to the edge position of the first side, and the guide grooves are arranged in rows along the extending direction of the first side; and / or,

[0017] The tool holder has a material drop hole below the blade.

[0018] In some embodiments, the blade is provided with cutting edges on both opposite sides, and the two cutting edges of the blade are respectively provided on the two first sides of the blade holder.

[0019] The technical solution provided by this utility model has the following advantages and effects:

[0020] The length of the first side of the razor body is shorter than the length of the middle section. The second side of the razor body forms a notch shape corresponding to the corner of the first side. Combined with the length of the blade, which is adapted to the length of the first side of the razor body, this effectively avoids the problem of the second side of the razor body pressing against the skin when shaving the beard below the nostrils with the edge of the blade. This improves the effect and efficiency of shaving the beard below the nostrils. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the razor according to an embodiment of the present utility model.

[0022] Figure 2 yes Figure 1 A top view of the structure of a razor.

[0023] Figure 3 yes Figure 1 A schematic diagram of the exploded structure of a razor.

[0024] Figure 4 yes Figure 3 A structural diagram of the razor from another angle, showing its disassembled structure.

[0025] Explanation of reference numerals in the attached figures:

[0026] 100. Razor;

[0027] 1. Tool holder; 11. First side; 12. Second side; 13. Middle section; 14. Notch; 15. Arc-shaped transition surface; 16. First cover; 161. Threaded post; 17. Second cover; 171. Connecting hole; 18. Connecting structure; 181. Fixing post; 182. Fixing blind hole; 19. Guide groove; 191. Drop hole; 2. Blade; 21. Cutting edge; 3. Handle. Detailed Implementation

[0028] To facilitate understanding of this utility model, the specific embodiments of this utility model will be described in more detail below with reference to the accompanying drawings.

[0029] Unless otherwise specified or defined, the terms "first," "second," etc., used in this document are for distinguishing names only and do not represent a specific number or order.

[0030] Unless otherwise stated or defined, the term “and / or” as used herein includes any and all combinations of one or more of the related listed items.

[0031] It should be noted that in this article, "fixed to" or "connected to" can mean directly fixed to or connected to a component, or indirectly fixed to or connected to a component.

[0032] In response to the above technical problems, such as Figures 1 to 4 As shown, this utility model embodiment provides a razor 100, which includes a razor base 1, a blade 2, and a handle 3. The blade 2 is disposed on the razor base 1; at least one side of the blade 2 is provided with a cutting edge 21; wherein, the blade 2 may have a cutting edge 21 on only one side, or it may have cutting edges 21 on opposite sides of the blade 2, without particular limitation. The razor base 1 has two opposing first sides 11, and two opposing second sides 12 adjacent to the first sides 11; wherein, facing the user, the two first sides 11 of the razor base 1 correspond to the front and rear sides of the razor base 1, and the second sides 12 of the razor base 1 correspond to the left and right sides of the razor base 1, and the cutting edge 21 of the blade 2 is disposed on the first side 11 of the razor base 1; the position of the razor base 1 between the two first sides 11 is a middle section 13, the length of the first side 11 of the razor base 1 is less than the length of the middle section 13, and the second side 12 of the razor base 1 forms a notch 14 corresponding to the position of the first side 11. The length of the blade 21 is adapted to the length of the first side 11. It should be noted that the length of the blade 21 being adapted to the length of the first side 11 of the blade holder 1 means that the length of the blade 21 can be the same as the length of the first side 11 of the blade holder 1, or the length of the blade 21 can be slightly different from the length of the first side 11 of the blade holder 1, so that the edges and corners of the blade 21 do not protrude from the blade holder 1, thereby improving safety.

[0033] The length of the first side 11 and the middle section 13 of the blade holder 1 refers to the distance from one of the second sides 12 to the other corresponding to the first side 11 or the middle section 13. Since the length of the first side 11 is less than the length of the middle section 13, the second side 12 of the blade holder 1 can form a notch 14 at the corner position corresponding to the first side 11. Due to the shortening of the first side 11, the edge of the second side 12 of the blade holder 1 corresponding to the first side 11 will be concave inward, forming a rectangular notch 14 or an asymmetrical stepped notch 14. This effectively avoids the problem of the second side 12 of the blade holder 1 pressing against the skin, thus improving the effect and efficiency of shaving the beard below the nostrils.

[0034] In some embodiments, the sidewall of the notch 14 and the side of the middle section 13 form an arc-shaped transition surface 15, thereby forming an arc-shaped transition stepped notch 14 on the second side 12 of the tool holder 1 corresponding to the corner position of the first side 11. This can reduce the processing difficulty on the one hand, and effectively avoid sharp edges from scratching operators or damaging mating parts on the other hand, and the arc transition improves its aesthetics.

[0035] In some embodiments, such as Figure 2As shown, the distance L between the tip of the blade 21 and the corner of the blade holder 1 corresponding to the first side 11 is 0.5mm to 2mm. By optimizing the distance between the tip of the blade 21 and the corner of the first side 11 of the blade holder 1, on the one hand, the corner of the blade 21 is not exposed above the blade holder 1, improving safety; on the other hand, it avoids the problem that the distance between the corner of the second side 12 of the blade holder 1 corresponding to the first side 11 and the corner of the blade 21 is too wide, causing the blade 21 to press against the skin and making it difficult for the corner of the blade to fit snugly against the skin below the user's nostrils.

[0036] In some embodiments, such as Figure 2 As shown, the connection between the first side 11 and the second side 12 of the tool holder 1 is an arc-shaped transition structure. Understandably, the arc-shaped transition structure at the four corners of the tool holder 1 effectively prevents sharp edges from easily scratching the operator, improving user comfort.

[0037] In some embodiments, such as Figure 3 and Figure 4 As shown, the blade holder 1 includes a first cover 16, a second cover 17, and a connecting structure 18. The first cover 16 and the second cover 17 are detachably connected via the connecting structure 18. Specifically, the connecting structure 18 can be a snap-fit ​​structure, a pin structure, a magnetic structure, etc., to achieve the detachable connection between the first cover 16 and the second cover 17; no particular limitation is imposed here. The blade 2 is disposed between the first cover 16 and the second cover 17. The first cover 16 has a threaded post 161, and the second cover 17 has a connecting hole 171 corresponding to the position of the threaded post 161. The threaded post 161 of the first cover 16 passes through the connecting hole 171, and the handle 3 is threadedly connected to the threaded post 161. By rotating the handle 3 to connect with the threaded post 161, the first cover 16 and the second cover 17 can clamp the blade 2. Combined with the connecting structure 18, the blade 2 can be stably fixed between the two covers, forming a double fixation. When it is necessary to disassemble the blade 2, the handle 3 is rotated to separate from the threaded post 161, releasing the clamping force on the first cover 16 and the second cover 17. Then, force is applied to the connecting structure 18, thereby achieving the separation of the two covers. In addition, it should be noted that in this embodiment, the first cover 16 is located above the second cover 17, wherein the cross-sectional area of ​​the first cover 16 is smaller than the cross-sectional area of ​​the second cover 17, so that the second cover 17 can completely support the first cover 16, and the blade 21 of the blade 2 can protrude from the edge of the first cover 16, but is still supported by the second cover 17.

[0038] In some embodiments, such as Figure 3 and Figure 4As shown, the connecting structure 18 includes a fixing post 181 disposed on the first cover 16 and a fixing blind hole 182 disposed on the second cover 17; the blade 2 is provided with a clearance hole; the first cover 16 passes through the clearance hole via the fixing post 181 and is then inserted into the fixing blind hole 182 to be detachably connected to the second cover 17. It should be noted that the blade 2 is provided with a clearance hole corresponding to the structure of the fixing post 181, so that the first cover 16 passes through the clearance hole of the blade 2 via the fixing post 181 to be inserted into the fixing blind hole 182 of the second cover 17. Specifically, the fixing blind hole 182 refers to a non-penetrating hole structure formed by a downward indentation on the surface of the second cover 17 near the first cover 16. When the fixing post 181 is inserted into the fixing blind hole 182, it can be hidden inside the blade holder 1, thereby ensuring the positioning of the blade 2 while improving the structural aesthetics and making the product more integrated. Of course, in another embodiment, the connection structure 18 includes a fixing blind hole 182 provided on the first cover 16 and a fixing post 181 provided on the second cover 17. The first cover 16 is detachably connected to the second cover 17 by the insertion and engagement of the fixing blind hole 182 and the fixing post 181. No particular limitation is made here.

[0039] In some embodiments, such as Figure 3 and Figure 4 As shown, multiple fixing posts 181 are provided, and multiple fixing blind holes 182 are correspondingly provided, with each fixing post 181 and fixing blind hole 182 corresponding one-to-one. Specifically, in this embodiment, two fixing posts 181 are provided, located on opposite sides of the threaded post 161 along the extension direction of the first side 11. The number and position of the fixing blind holes 182 are adapted to the setting of the fixing posts 181. This allows the blade 2 to be positioned as a whole between the first cover 16 and the second cover 17, resulting in better positioning.

[0040] In some embodiments, such as Figure 3 As shown, the fixing post 181 is a long, strip-shaped fixing post 181, and the fixing blind hole 182 is adapted to the shape of the fixing post 181. This structure of the fixing post 181 can increase the limiting area, thereby further improving the positioning accuracy. Of course, in other embodiments, the fixing post 181 can also be a cylindrical, square, or other structure; no particular limitation is made here.

[0041] In some embodiments, such as Figure 1As shown, the blade holder 1 is provided with a whisker guide groove 19 at the edge position corresponding to the first side 11. The whisker guide grooves 19 are arranged in rows along the extending direction of the first side 11. The spacing and depth of the whisker guide grooves 19 can be designed according to actual needs. When the blade 2 moves, the whisker guide grooves 19 will comb and arrange the whiskers, making them stand upright or enter the cutting area of ​​the blade 2 at a specific angle, avoiding the whiskers from lying down or getting tangled, thereby ensuring that the blade 2 cuts more whiskers at once.

[0042] In some embodiments, such as Figure 3 As shown, the blade holder 1 has a feed hole 191 below the blade 21. Specifically, the blade holder 1 has a plurality of feed holes 191 arranged sequentially along the first side 11 below the blade 21, so that the beard shaving by the blade 21 can fall smoothly from the feed hole 191, avoiding the accumulation of beard at the blade 21 position and affecting the subsequent shaving effect.

[0043] In some embodiments, such as Figure 2 As shown, the blade 2 has a cutting edge 21 on each of its opposite sides, and the two cutting edges 21 of the blade 2 are respectively disposed on the two first sides 11 of the blade holder 1.

[0044] In some embodiments, the outer wall of the handle 3 is provided with an anti-slip structure, such as an anti-slip textured structure, or an anti-slip layer, etc., without any particular limitation.

[0045] In summary, the length of the first side 11 of the razor 100 is less than the length of the middle section 13. The second side 12 of the razor 1 forms a notch 14 corresponding to the corner of the first side 11. The length of the blade 21 is adapted to the length of the first side 11 of the razor 1. When using the blade 21 of the razor 100 to shave the beard below the nostrils, the problem of non-fitting caused by the second side 12 of the razor 1 pressing against the skin at the corner of the first side 11 can be effectively avoided, thereby improving the effect and efficiency of shaving the beard below the nostrils.

[0046] The above embodiments are not an exhaustive list based on the present invention, and there may be other embodiments not listed. Any substitutions and improvements made without departing from the concept of the present invention are within the protection scope of the present invention.

Claims

1. A razor, characterized in that, The razor includes a blade base, blades, and a handle; The blade is disposed on the blade holder; at least one side of the blade is provided with a cutting edge; The blade holder has two opposing first sides and two opposing second sides adjacent to the first sides; the cutting edge of the blade is disposed on the first side of the blade holder; The blade holder is located between the two first sides as the middle section. The length of the first side of the blade holder is less than the length of the middle section. The second side of the blade holder forms a notch corresponding to the position of the first side. The length of the blade is adapted to the length of the first side.

2. The razor as described in claim 1, characterized in that, The sidewall of the notch forms an arc-shaped transition surface with the side edge of the middle section.

3. The razor as described in claim 1, characterized in that, The distance between the tip of the blade and the corner of the blade holder corresponding to the first side is 0.5mm to 2mm.

4. The razor according to any one of claims 1-3, characterized in that, The blade holder includes a first cover, a second cover, and a connecting structure; the first cover and the second cover are detachably connected by the connecting structure, the blade is disposed between the first cover and the second cover, the first cover is provided with a threaded post, the second cover is provided with a connecting hole corresponding to the position of the threaded post, the threaded post of the first cover passes through the connecting hole, and the handle is threadedly connected to the threaded post.

5. The razor as described in claim 4, characterized in that, The connection structure includes a fixing post disposed on the first cover and a fixing blind hole disposed on the second cover; the blade has a clearance hole corresponding to the position of the fixing post; the first cover passes through the clearance hole via the fixing post and then inserts into the fixing blind hole to detachably connect with the second cover; or... The connection structure includes a fixing blind hole on the first cover and a fixing post on the second cover; the blade is provided with a clearance hole corresponding to the position of the fixing post, and the second cover passes through the fixing post through the clearance hole and is inserted into the fixing blind hole to be detachably connected to the first cover.

6. The razor as described in claim 5, characterized in that, Multiple fixing posts are provided, and multiple fixing blind holes are provided accordingly, with each fixing post and each fixing blind hole corresponding to the other.

7. The razor as described in claim 5, characterized in that, The fixing post is a long strip-shaped fixing post, and the fixing blind hole is adapted to the shape of the fixing post.

8. The razor according to any one of claims 1-3, characterized in that, The tool holder is provided with a guide groove at the edge position corresponding to the first side, and the guide grooves are arranged in a row along the extension direction of the first side.

9. The razor according to any one of claims 1-3, characterized in that, The tool holder has a material drop hole below the blade.

10. The razor according to any one of claims 1-3, characterized in that, The blade has cutting edges on both sides of its opposite sides, and the two cutting edges of the blade are respectively located on the two first sides of the blade holder.

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