Double-sided shaver

Abstract

The utility model discloses a double-sided shaver, which belongs to the technical field of shavers and comprises a contact panel, a handle, a blade and a supporting piece, the supporting piece is mounted on the handle, the blade is arranged between the supporting piece and the contact panel, and one end of the contact panel sequentially penetrates through the blade and the supporting piece and is in threaded fit with the handle. A first cutting edge part and a second cutting edge part are arranged on two sides of the blade, are respectively positioned on two sides of the contact panel and are exposed relative to the contact panel; a first beard guide groove and a second beard guide groove are formed in the two sides of the supporting piece, the first blade part is arranged close to the first beard guide groove, and the second blade part is arranged close to the second beard guide groove; the outer surface, close to the first blade part or the second blade part, of the supporting piece is higher than the outer surface of the contact panel. Due to the blocking effect of the supporting piece, the cutting edge part is prevented from directly acting on the skin, and therefore the problem that an existing shaver is poor in shaving feeling is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of razors, in particular to a double-sided razor. Background Art

[0002] At present, in addition to the two edges of the razor blades for shaving being properly exposed, the blades are very thin, and the two exposed edges are used to contact the cheeks and shave the beards on the cheeks.

[0003] However, in order to improve the cleanliness of shaving with a double-sided razor, the blade is generally close to the root of the beard when shaving, and the cheek is subjected to pressure from the blade edge. When the blade edge repeatedly squeezes the skin, the existing double-sided razor has a poor shaving experience. Summary of the Invention

[0004] The purpose of the utility model is to improve the problem of poor shaving experience of existing double-sided razors and to provide a double-sided razor.

[0005] The technical solutions to achieve the above objectives include the following:

[0006] Double-sided shaver, including:

[0007] A contact panel, a handle, a blade, and a support member, wherein the support member is mounted on the handle, the blade is disposed between the support member and the contact panel, and one end of the contact panel passes through the blade and the support member in sequence and is threadedly engaged with the handle;

[0008] The blade has a first blade portion and a second blade portion on both sides, the first blade portion and the second blade portion are respectively located on both sides of the contact panel and exposed relative to the contact panel; the support member has a first whisker guide groove and a second whisker guide groove on both sides, the first blade portion is arranged close to the first whisker guide groove, and the second blade portion is arranged close to the second whisker guide groove;

[0009] An outer surface of the support member adjacent to the first blade portion or the second blade portion is higher than an outer surface of the contact panel.

[0010] In one embodiment, the size of the exposed portions of the first blade portion and the second blade portion is 0.7 to 1.3 mm.

[0011] In one embodiment, the size of the exposed portions of the first blade portion and the second blade portion is 0.9 to 1.1 mm.

[0012] In one embodiment, the support member includes a main body and a plurality of bosses, and the plurality of bosses are installed on both sides of the main body; on one side of the main body, the plurality of bosses are arranged at intervals, and the first guide groove or the second guide groove is formed between two adjacent bosses.

[0013] In one embodiment, there is a gap between the boss and the contact panel, and the gap is used to allow the first blade portion or the second blade portion to be exposed.

[0014] In one embodiment, the touch panel is at least partially arc-shaped, and the outer surface of the boss is arc-shaped; the outer arc surface of the boss and the outer arc surface of the touch panel face the same direction, and the outer arc surface of the boss is higher than the outer arc surface of the touch panel.

[0015] In one embodiment, the contact panel includes a fitting portion and a connecting portion, wherein a first end of the connecting portion is mounted on the fitting portion, and a second end of the connecting portion is threadedly engaged with the handle;

[0016] The fitting portion is in an arc-shaped structure, and the outer arc surface of the fitting portion is used for contacting the face.

[0017] In one embodiment, the curvature of the outer curved surface of the fitting portion is 13 to 18 degrees.

[0018] In one embodiment, the touch panel further comprises a first limit block and a second limit block, wherein the first limit block and the second limit block are both mounted on the inner side of the fitting portion, and the first limit block and the second limit block are respectively located on both sides of the connecting portion;

[0019] The blade has a hole for the first limiting block and the second limiting block to pass through, and the outer wall of the first limiting block or the second limiting block is used to abut against the blade.

[0020] In one embodiment, the main body is provided with a first through hole and two second through holes, the two second through holes being arranged on both sides of the first through hole, and the first through hole is for one end of the connecting portion to pass through, so that the inner side of the fitting portion and the main body are respectively in contact with the blade;

[0021] The first limiting block and the second limiting block are respectively engaged with the two second through holes.

[0022] The technical solution provided by the utility model has the following advantages and effects:

[0023] The outer surface of the support member near the first or second cutting edge is higher than the outer surface of the contact panel. During shaving, the outer surface of the support member first contacts the skin, and there is a certain distance between the outer surface of the support member and the outer surface of the cutting edge. During shaving, the double-sided razor presses against the skin of the cheek, and the support member blocks the cutting edge. The beard will move through the hair guide groove to the vicinity of the cutting edge. As the double-sided razor moves across the skin surface, the beard will be cut by the cutting edge, completing the shaving operation. The blocking effect of the support member prevents the cutting edge from directly acting on the skin, thereby improving the poor shaving experience of existing razors. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings herein illustrate specific examples of the technical solutions described in the present invention, and together with the specific implementation methods constitute a part of the specification, and are used to explain the technical solutions, principles and effects of the present invention.

[0025] Unless otherwise specified or defined, the same reference numerals in different drawings represent the same or similar technical features, and the same or similar technical features may also be represented by different reference numerals.

[0026] Figure 1 is a schematic diagram of a double-sided razor in one embodiment of the present invention;

[0027] Figure 2 is a cross-sectional view of a double-sided razor in one embodiment of the present utility model;

[0028] Figure 3 In one embodiment of the present invention Figure 2 A magnified view of point A;

[0029] Figure 4 is a schematic diagram of a double-sided razor in contact with a cheek in one embodiment of the present invention;

[0030] Figure 5 In one embodiment of the present invention Figure 4 Enlarged view of point B;

[0031] Figure 6 It is a schematic diagram of a touch panel and a support member in one embodiment of the present utility model;

[0032] Figure 7 It is a schematic diagram of a support member in one embodiment of the present utility model;

[0033] Figure 8 This is a schematic diagram of releasing the engagement between the panel and the blade in one embodiment of the present utility model;

[0034] Description of reference numerals:

[0035] 100. Double-sided razor; 1. Contact panel; 11. Fitting portion; 12. Connecting portion; 13. First limit block; 14. Second limit block; 2. Handle; 21. First connector; 22. Grip; 23. Second connector; 3. Support member; 31. First hair guide groove; 32. Boss; 33. First through hole; 34. Second through hole; 35. Second hair guide groove; 36. Main body; 4. Blade; 40. Gap; 41. First cutting edge portion; 411. Exposed portion; 42. Second cutting edge portion; 5. Cheek. DETAILED DESCRIPTION

[0036] In order to facilitate the understanding of the present invention, specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings.

[0037] Unless otherwise specified or defined, the "first, second..." used in this article is only used to distinguish names and does not represent a specific quantity or order.

[0038] Unless stated otherwise or defined otherwise, the term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0039] It should be noted that when an element is considered to be "fixed to" another element, it can be directly fixed to the other element or there can be an intermediate element; when an element is considered to be "connected to" another element, it can be directly connected to the other element or there can be an intermediate element; when an element is considered to be "mounted on" another element, it can be directly mounted on the other element or there can be an intermediate element. When an element is considered to be "located on" another element, it can be directly located on the other element or there can be an intermediate element.

[0040] The utility model provides a double-sided shaver 100, such as Figures 1 to 5 As shown, it includes: a touch panel 1, a handle 2, a blade 4, and a support member 3, the support member 3 is installed on the handle 2, the blade 4 is arranged between the support member 3 and the touch panel 1, one end of the touch panel 1 passes through the blade 4 and the support member 3 in sequence, and is threadedly engaged with the handle 2; both sides of the blade 4 have a first blade portion 41 and a second blade portion 42, the first blade portion 41 and the second blade portion 42 are respectively located on both sides of the touch panel 1, and are exposed relative to the touch panel 1; both sides of the support member 3 have a first whisker guide groove 31 and a second whisker guide groove 35, the first blade portion 41 is arranged close to the first whisker guide groove 31, and the second blade portion 42 is arranged close to the second whisker guide groove 35; the outer surface of the support member 3 close to the first blade portion 41 or the second blade portion 42 is higher than the outer surface of the touch panel 1.

[0041] Specifically, the touch panel 1 and the handle 2 are mounted so that the blade 4 and the support member 3 are clamped between the touch panel 1 and the handle 2. The support member 3 is used to support the blade 4. The support member 3 and the touch panel 1 clamp the blade 4, thereby improving the stability of the blade 4. Furthermore, the first blade portion 41 and the second blade portion 42 of the blade 4 are respectively located on either side of the touch panel 1 and are exposed relative to the touch panel 1. The exposed portions 411 of the first blade portion 41 and the second blade portion 42 are used to contact the beard on the cheek 5 and sever the beard under the action of an external force. The outer surface of the touch panel 1 is used to fit the skin of the cheek 5. The first and second beard guide grooves 31 and 35 are both used to guide the beard hair. When the hair passes through the guide grooves, the inner walls of the guide grooves straighten the beard hair so that it can be cut by the blades.

[0042] Moreover, the outer surface of the support member 3 close to the first blade portion 41 or the second blade portion 42 is higher than the outer surface of the touch panel 1. Figure 5 As can be seen, when shaving, the double-sided razor 100 presses against the skin of the cheek, and the outer surface of the support member 3 first contacts the skin. There is a certain distance between the outer surface of the support member 3 and the outer surface of the blade portion. When the skin of the cheek 5 is pressed with greater force, the support member 3 blocks the blade portion, and the beard will move through the beard guide groove to the vicinity of the blade portion. As the double-sided razor 100 moves across the skin surface, the beard is cut by the blade portion, completing the shaving operation. The blocking effect of the support member 3 prevents the blade portion from directly acting on the skin, thereby improving the poor shaving experience of existing razors.

[0043] Preferably, Figure 3 As shown, the size of the exposed portion 411 of the first blade portion 41 and the second blade portion 42 is 0.70 to 1.3 mm. Figure 5 It can be seen that the outer surfaces of the support member 3 and the contact panel 1 are in contact with the cheek 5, and the exposed portion 411 of the blade is relatively short. Within the above-mentioned size range, the end of the blade fits the skin, and its cutting direction is tangent to the cheek 5, which will further improve the shaving experience of the double-sided razor 100.

[0044] Preferably, the size of the exposed portion 411 of the first blade portion 41 and the second blade portion 42 is 0.9 to 1.1 mm. Furthermore, the size of the exposed portion 411 of the first blade portion 41 and the second blade portion 42 is 0.92 to 1.09 mm.

[0045] Preferably, Figure 7 As shown, the support member 3 includes a main body 36 and a plurality of bosses 32 mounted on both sides of the main body 36. On one side of the main body 36, the bosses 32 are spaced apart, and a first beard guide groove 31 or a second beard guide groove 35 is formed between two adjacent bosses 32. In this embodiment, the spacing between two adjacent bosses 32 is 4 to 5 mm. Since the diameter of a beard is generally between 0.06 and 0.08 mm, the first beard guide groove 31 or the second beard guide groove 35 can guide a large number of beards. When a beard enters the first or second beard guide groove 31 or 35, it is straightened by the outer wall of the boss 32 and then cut by the blade, completing the shaving operation.

[0046] Preferably, Figure 3 and Figure 5As shown, there is a gap 40 between the boss 32 and the contact panel 1. The gap 40 is used to expose the first blade portion 41 or the second blade portion 42. Specifically, the gap 40 is used to expose the cutting edge of the first blade portion 41 or the second blade portion 42, and the exposed cutting edge faces the hair guide groove. When the beard passes through the hair guide groove, it is cut by the cutting edge, further achieving the shaving operation.

[0047] Preferably, Figure 6 As shown, the contact panel 1 is at least partially arc-shaped, and the outer surface of the boss 32 is also arc-shaped. The outer arc surface of the boss 32 faces the same direction as the outer arc surface of the contact panel 1 and is higher than the outer arc surface of the contact panel 1. Specifically, the contact panel 1 and the boss 32 have outer arc surfaces that face the same direction. The outer arc surfaces are designed to contact the skin of the cheek 5 and are tangential to the outer surface of the cheek 5. This prevents the cutting edge of the blade from acting on the skin and reduces friction between the outer arc surface and the cheek 5, further improving the shaving experience of the double-sided razor 100.

[0048] In some embodiments, as Figure 2 As shown, the contact panel 1 includes a fitting portion 11 and a connecting portion 12. The first end of the connecting portion 12 is mounted on the fitting portion 11, and the second end of the connecting portion 12 is threadedly engaged with the handle 2. The fitting portion 11 has an arc-shaped structure, and the outer arc surface of the fitting portion 11 is used to contact the cheek 5. Specifically, the fitting portion 11 is used to fit the cheek 5, reducing friction when the double-sided razor 100 is shaved, thereby improving the skin comfort of the cheek 5 during shaving. The connecting portion 12 is used to threadably engage with the handle 2, making it convenient to disassemble the contact panel 1 from the handle 2 and replace the blade 4 with a new one if the blade 4 becomes rusted or dull, allowing the double-sided razor 100 to be reused and extending its service life.

[0049] In some embodiments, the curvature of the outer arc surface of the fitting portion 11 is 13 to 18 degrees. Specifically, the curvature of the outer arc surface of the fitting portion 11 corresponds to the exposed size of the blade, which is the result obtained through repeated practical experience and is used to improve the cleanliness and comfort of shaving.

[0050] In some embodiments, as Figure 8As shown, the contact panel 1 further includes a first stopper 13 and a second stopper 14, both of which are mounted on the inner side of the fitting portion 11 and are located on either side of the connecting portion 12. The blade 4 includes a hole through which the first stopper 13 and the second stopper 14 pass, and the outer wall of the first stopper 13 or the second stopper 14 is configured to abut against the blade 4. Specifically, after the first stopper 13 and the second stopper 14 pass through the two holes, they abut against the inner wall of the blade 4. The provision of the first stopper 13 and the second stopper 14 fully limits the position of the blade 4 on the support member 3, improving the stability of the blade 4 during shaving.

[0051] Preferably, Figure 7 and Figure 8 As shown, the main body 36 is provided with a first through hole 33 and two second through holes 34. The two second through holes 34 are arranged on either side of the first through hole 33. The first through hole 33 allows one end of the connecting portion 12 to pass through, so that the inner side of the fitting portion 11 and the main body 36 respectively abut against the blade 4. The first stopper 13 and the second stopper 14 are respectively engaged with the two second through holes 34. Specifically, the blade 4 has three holes, one of which allows one end of the connecting portion 12 to pass through, so that the connecting portion 12 is threadedly connected to the handle 2 after passing through the hole. The remaining two holes allow the first stopper 13 and the second stopper 14 to pass through. When the first stopper 13 and the second stopper 14 pass through the holes in the blade 4 and engage with the two second through holes 34 on the main body 36, the stability of the handle 2 and the touch panel 1 is improved, and the stability of the touch panel 1 and the main body 36 is also improved, further improving the stability of the touch panel 1, the blade 4, the support member 3, and the handle 2 after assembly. When the blade 4 needs to be replaced, the handle 2 is rotated, and the handle 2 and the support member 3 are taken out from under the touch panel 1 in sequence to realize the operation of replacing the blade 4.

[0052] In some embodiments, as Figure 2 As shown, the handle 2 includes a first connector 21, a grip portion 22, and a second connector 23. The first end of the first connector 21 is threadedly engaged with the touch panel 1, the second end of the first connector 21 is fixed to the first end of the grip portion 22, and the second end of the grip portion 22 is fixed to the second connector 23. Specifically, the first connector 21 and the second connector 23 can be sleeved onto the ends of the grip portion 22 and can be fixed by gluing. The outer surface of the grip portion 22 can be made of leather or wood to improve the grip comfort of the double-sided shaver 100.

[0053] When quoting drawing descriptions, new features that appear are described; in order to avoid repeated quoting of drawings which would result in a less concise description, features that have been described clearly will not be quoted from the drawings one by one.

[0054] The purpose of the above embodiments is to exemplify and deduce the technical solution of the utility model, and to fully describe the technical solution, purpose and effect of the utility model. Its purpose is to enable the public to have a more thorough and comprehensive understanding of the disclosed content of the utility model, and it does not limit the scope of protection of the utility model.

[0055] The above embodiments are not exhaustive of the present invention, and there may be many other embodiments not listed. Any replacements and improvements made without violating the concept of the present invention are within the scope of protection of the present invention.

Claims

1. Double-sided razor, characterized in that, include: A contact panel, a handle, a blade, and a support member, wherein the support member is mounted on the handle, the blade is disposed between the support member and the contact panel, and one end of the contact panel passes through the blade and the support member in sequence and is threadedly engaged with the handle; The blade has a first blade portion and a second blade portion on both sides, the first blade portion and the second blade portion are respectively located on both sides of the contact panel and exposed relative to the contact panel; the support member has a first whisker guide groove and a second whisker guide groove on both sides, the first blade portion is arranged close to the first whisker guide groove, and the second blade portion is arranged close to the second whisker guide groove; An outer surface of the support member adjacent to the first blade portion or the second blade portion is higher than an outer surface of the contact panel.

2. The double-sided razor according to claim 1, wherein: The size of the exposed parts of the first blade portion and the second blade portion is 0.7 to 1.3 mm.

3. The double-sided razor according to claim 2, wherein: The size of the exposed parts of the first blade portion and the second blade portion is 0.9 to 1.1 mm.

4. The double-sided razor according to claim 1, wherein: The support member includes a main body and multiple bosses, and the multiple bosses are installed on both sides of the main body; on one side of the main body, the multiple bosses are arranged at intervals, and the first guide groove or the second guide groove is formed between two adjacent bosses.

5. The double-sided razor according to claim 4, wherein: There is a gap between the boss and the contact panel, and the gap is used for exposing the first blade portion or the second blade portion.

6. The double-sided razor according to claim 4, wherein: The touch panel is at least partially arc-shaped, and the outer surface of the boss is arc-shaped; the outer arc surface of the boss and the outer arc surface of the touch panel face the same direction, and the outer arc surface of the boss is higher than the outer arc surface of the touch panel.

7. The double-sided razor according to claim 6, wherein: The contact panel includes a fitting portion and a connecting portion, wherein a first end of the connecting portion is mounted on the fitting portion, and a second end of the connecting portion is threadedly engaged with the handle; The fitting portion is in an arc-shaped structure, and the outer arc surface of the fitting portion is used for contacting the face.

8. The double-sided razor according to claim 7, wherein: The curvature of the outer curved surface of the fitting portion is 13 to 18 degrees.

9. The double-sided razor according to claim 7, wherein: The touch panel further comprises a first limit block and a second limit block, both of which are mounted on the inner side of the fitting portion, and are located on both sides of the connecting portion respectively; The blade has a hole for the first limiting block and the second limiting block to pass through, and the outer wall of the first limiting block or the second limiting block is used to abut against the blade.

10. The double-sided razor according to claim 9, wherein: The main body is provided with a first through hole and two second through holes, the two second through holes being arranged on both sides of the first through hole, and the first through hole is for one end of the connecting portion to pass through, so that the inner side of the fitting portion and the main body are respectively against the blade; The first limiting block and the second limiting block are respectively engaged with the two second through holes.

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