CN219006139U - Laminated cutter head and razor - Google Patents

Abstract

The utility model discloses a laminated cutter head and a razor, wherein the laminated cutter head comprises a mounting frame, a plurality of blades and two pressing edges which are detachably arranged on the mounting frame, the mounting frame is provided with a plurality of mounting positions in a straight line along the front-back direction, and each mounting position is provided with a supporting part fixedly connected with the mounting frame; the plurality of blades are correspondingly overlapped on the plurality of mounting positions one by one, each blade is provided with an avoidance hole for the corresponding supporting part to pass through, and in the two adjacent blades, the supporting part passes through the avoidance hole on one blade and is abutted to one end of the other blade close to the cutting edge, so that a gap exists between the two adjacent blades; one of them supports the blank holder and establishes and butt in the left end of all blades, and the other supports the blank holder and establishes and butt in the right-hand member of all blades, and supporting part and supports the blank holder and mutually support the blade that presss from both sides tightly to be fixed that corresponds. The laminated cutter head provided by the utility model can simplify the structure and is convenient for assembling the cutter blade.

Description

Laminated cutter head and razor

Technical Field

The utility model relates to the technical field of razors, in particular to a laminated blade head and a razor.

Background

Some existing manual shavers, its tool bit includes mounting bracket and tool cover, the mounting bracket upside sets up a plurality of installation positions along fore-and-aft direction, a plurality of blades and a plurality of spacer overlap on a plurality of installation positions according to the order one-to-one of a blade spacer, the spacer is separated two adjacent blades with two adjacent blade butt, the opening has been seted up to the tool cover, the tool cover lid is located the mounting bracket up end, wherein the mid portion of a plurality of blades is located and dodges mouthful department, dodges mouthful left and right sides wall one-to-one and support both ends about the blade, through dodging mouthful left and right sides wall, mounting bracket and spacer three mutually support, fix the blade on the mounting bracket. In the manual shaver, the adjacent two blades are separated by the spacer, so that the cutter head parts are more, and the blades are not convenient to assemble.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the laminated cutter head which can simplify the structure and is convenient for assembling the cutter blade.

The utility model also provides a razor with the laminated cutter head.

According to the first aspect of the utility model, the laminated cutter head comprises a mounting frame, a plurality of blades and two pressing edges which are detachably arranged on the mounting frame, wherein the mounting frame is provided with a plurality of mounting positions in a straight line along the front-back direction, and each mounting position is provided with a supporting part fixedly connected with the mounting frame; the blades are correspondingly stacked on the mounting positions one by one, each blade is provided with an avoidance hole for the corresponding supporting part to penetrate through, and in two adjacent blades, the supporting part penetrates through the avoidance hole on one blade and is abutted to the other blade, so that a gap exists between the two adjacent blades; one of the pressing edge covers is arranged and is abutted to the left ends of all the blades, the other pressing edge cover is arranged and is abutted to the right ends of all the blades, and the supporting parts and the pressing edges are mutually matched and clamped to fix the corresponding blades.

The laminated cutter head provided by the embodiment of the utility model has at least the following beneficial effects: according to the cutter head provided by the utility model, the corresponding two blades can be mutually separated through the supporting part fixedly connected with the mounting frame, and the corresponding blades can be mutually matched and clamped and fixed by the pressing edge and the supporting part, so that the cutter head provided by the utility model does not need to be provided with a spacer between the two adjacent blades, parts are reduced, the structure is simplified, the cost is reduced, the spacer is not required to be assembled when the blades are assembled, the number of parts required to be assembled is less, and the assembly of the blades is convenient.

According to some embodiments of the utility model, each of the mounting positions is provided with a mounting groove, the mounting groove is defined by a first side wall and a second side wall, the second side walls of the plurality of mounting grooves are parallel to each other and are obliquely arranged relative to the front-rear direction, the cutting edge of the blade is positioned outside the mounting groove, and one end of the blade away from the cutting edge is attached to the corresponding second side wall.

According to some embodiments of the utility model, three supporting parts are arranged on each installation position, two supporting parts are positioned at two opposite ends of the installation position, the other supporting part is positioned at the middle position of the installation position, and the blade is provided with three avoidance holes.

According to some embodiments of the utility model, the avoidance holes at the middle position of the blade are provided as strip-shaped holes extending along the left-right direction, the length of each strip-shaped hole is larger than the width of the supporting part at the middle of the installation position, the left side wall or the right side wall of each strip-shaped hole is abutted with the corresponding supporting part, the avoidance holes at the two ends of the blade are provided as notches extending inwards from edges, and the length of each notch is larger than the width of the corresponding supporting part.

According to some embodiments of the utility model, the mounting frame is provided with a hollow hole at the mounting position, and the hollow hole is communicated with a gap between two adjacent blades.

According to some embodiments of the utility model, the tool cover is provided with a containing hole, the mounting frame is detachably embedded in the containing hole, and the two pressing edges are connected to the inner walls of two opposite sides of the containing hole in a one-to-one correspondence manner.

According to some embodiments of the utility model, the tool cover further comprises a connector for detachable connection with the handle, the connector is provided with an elastic lifting part and two connecting parts which are arranged at intervals, the connecting parts are rotatably connected with the tool cover, and the elastic lifting part is positioned between the two connecting parts and is abutted against the mounting frame.

According to some embodiments of the utility model, the outer peripheral wall of the mounting frame is provided with at least two protrusions, the side wall of the accommodating hole is provided with at least two clamping grooves, and the at least two protrusions are clamped in the at least two clamping grooves in a one-to-one correspondence manner.

According to some embodiments of the utility model, a side of the blade cover facing away from the mounting frame is provided with a lubricant.

A razor according to an embodiment of the second aspect of the utility model comprising the laminated cutter head described above.

The razor according to the embodiment of the utility model has at least the following beneficial effects: by adopting the cutter head, the razor provided by the utility model has the advantages that the spacer is not required to be arranged between two adjacent blades, the parts are reduced, the structure is simplified, the cost is reduced, the spacer is not required to be assembled when the blades are assembled, the number of parts required to be assembled is less, and the blades are convenient to assemble.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a laminated cutter head according to an embodiment of the present utility model;

FIG. 2 is an exploded view of the laminated cutter head shown in FIG. 1;

FIG. 3 is a cross-sectional view of the laminated cutter head shown in FIG. 1;

FIG. 4 is an enlarged view of FIG. 3 at A;

FIG. 5 is a schematic view of the blade of the laminated cutter head shown in FIG. 1;

fig. 6 is a schematic view of the mounting bracket of the laminated cutter head shown in fig. 1 with the blades assembled.

Reference numerals:

the mounting bracket 100, the mounting groove 110, the first side wall 111, the second side wall 112, the supporting part 120, the hollowed-out hole 130, the protrusion 140, the blade 200, the blade edge 210, the avoiding hole 220, the gap 300, the blade cover 400, the pressing edge 410, the accommodating hole 420, the connector 500, the elastic lifting part 510, the connecting part 520 and the lubricating piece 600.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 3, the laminated cutter head provided by the embodiment of the utility model comprises a mounting frame 100, a plurality of blades 200 and two pressing edges 410 detachably mounted on the mounting frame 100, wherein the mounting frame 100 is provided with a plurality of mounting positions in a straight line along the front-rear direction, and each mounting position is provided with a supporting part 120 fixedly connected with the mounting frame 100; the plurality of blades 200 are stacked on the plurality of mounting positions in a one-to-one correspondence manner, each blade 200 is provided with a avoiding hole 220 for the corresponding supporting part 120 to pass through, and in the two adjacent blades 200, the supporting part 120 passes through the avoiding hole 220 on one blade 200 and is abutted against the other blade 200, so that a gap 300 exists between the two adjacent blades 200; one of the pressing edges 410 is covered and abutted against the left ends of all the blades 200, the other pressing edge 410 is covered and abutted against the right ends of all the blades 200, the supporting portion 120 and the pressing edge 410 are matched with each other to clamp and fix the corresponding blades 200, and the pressing edge 410 and the mounting frame 100 are matched with each other to fix the blades 200 positioned at the forefront and the rearmost.

According to the cutter head provided by the utility model, the corresponding two blades 200 can be mutually separated through the supporting part 120 fixedly connected with the mounting frame 100, and the corresponding blades 200 can be mutually matched and clamped and fixed by the pressing edge 410 and the supporting part 120, so that a spacer is not required to be arranged between the two adjacent blades 200, parts are reduced, the structure is simplified, the cost is reduced, the spacer is not required to be assembled when the blades 200 are assembled, the number of parts required to be assembled is less, and the assembly of the blades 200 is convenient.

Referring to fig. 2 to 4, it is conceivable that in some embodiments, each mounting location is provided with a mounting groove 110, the mounting groove 110 is defined by a first side wall 111 and a second side wall 112, the second side walls 112 of the plurality of mounting grooves 110 are parallel to each other and are inclined with respect to the front-rear direction, the cutting edges 210 of the blades 200 are located outside the mounting groove 110, one end of the blades 200 away from the cutting edges 210 thereof is attached to the corresponding second side wall 112, and the supporting portion 120 abuts one end of the corresponding blades 200 near the cutting edges 210 thereof. With the above arrangement, each blade 200 is inclined with respect to the front-rear direction, so that the blade 200 can perform shaving. Through the above arrangement, the first side wall 111 and the second side wall 112 of the mounting groove 110 can play a role in positioning the corresponding blade 200, so that the blade 200 is mounted more firmly.

Referring to fig. 1, 2 and 6, it is conceivable that in some embodiments, three support portions 120 are provided at each mounting location, two of the support portions 120 being located at opposite ends of the mounting location, and the other support portion 120 being located at a middle position of the mounting location, and the blade 200 being provided with three relief holes 220. Through the arrangement, in the assembly process, after the blades 200 are placed on the corresponding installation positions, the three supporting parts 120 can prevent the corresponding blades 200 from moving in disorder, so that the installation is convenient; after the assembly is completed, the three supporting parts 120 on each mounting position can support the corresponding blade 200, so that the blade 200 is more firmly mounted, and the supporting parts 120 positioned in the middle of the mounting positions can also avoid the condition that the middle of the blade 200 is excessively bent in the shaving process to reduce the shaving effect.

Referring to fig. 2, 5 and 6, it is conceivable that in some embodiments, the escape holes 220 located at the middle of the blade 200 are provided as bar-shaped holes extending in the left-right direction, the length of the bar-shaped holes is greater than the width of the supporting portion 120 located at the middle of the mounting position, the left or right side wall of the bar-shaped holes is abutted with the corresponding supporting portion 120, and the escape holes 220 located at both ends of the blade 200 are provided as notches extending inward from edges, the length of the notches being greater than the width of the corresponding supporting portion 120. Through the above arrangement, in the assembly process of the blade 200, the left end (or right end) of the blade 200 can be grasped, then the blade 200 is placed on the corresponding mounting position, the hand is released, and then the blade 200 is pushed to the right, so that the left side wall (or right side wall) of the strip-shaped hole is abutted with the corresponding supporting part 120, and the blade 200 can be mounted at the preset position.

Referring to fig. 2 and 6, it is conceivable that in some embodiments, the mounting frame 100 is provided with a hollow hole 130 at the mounting position, and the hollow hole 130 communicates with the gap 300 between two adjacent blades 200, so as to form a channel for the passage of the filings and the cleaning solution. Because no spacer which can obstruct the passage of the filings and the cleaning liquid exists between the two adjacent blades 200, the cutter head is more convenient to clean, and the cutter head is easier to clean and convenient to clean.

Referring to fig. 1 to 3, it is conceivable that in some embodiments, the cutter cover 400 further includes a cutter cover 400, where the cutter cover 400 is provided with a receiving hole 420, the mounting frame 100 is detachably embedded in the receiving hole 420, and two pressing edges 410 are connected to inner walls of two opposite sides of the receiving hole 420 in a one-to-one correspondence. Thus, the two pressing edges 410 are integrally connected with the blade cover 400, and the two pressing edges 410 do not need to be disassembled and assembled in the disassembling and assembling process, so that the blade 200 is further convenient to disassemble and assemble.

Referring to fig. 1 and 2, it is conceivable that in some embodiments, the connector 500 is further provided with a connector 500 for detachably connecting with the handle, the connector 500 is provided with an elastic lifting portion 510 and two connecting portions 520 arranged at intervals, the connecting portions 520 are rotatably connected with the blade cover 400, the elastic lifting portion 510 is located between the two connecting portions 520 and abuts against the mounting frame 100, wherein the points at which the two connecting portions 520 are rotatably connected with the blade cover 400 and the points at which the elastic lifting portion 510 is in contact with the mounting frame 100 are distributed in a triangle, and by the arrangement, the mounting frame 100 and the blade cover 400 can swing along with the fluctuation of the skin during the working process of the cutter head, so that the shaving effect is improved and more comfortable experience is brought.

Referring to fig. 2 and 6, it is conceivable that in some embodiments, the outer peripheral wall of the mounting frame 100 is provided with at least two protrusions 140, the side wall of the accommodating hole 420 is provided with at least two clamping grooves, and the at least two protrusions 140 are correspondingly clamped in the at least two clamping grooves, so that the mounting frame 100 can be detachably embedded in the accommodating hole 420.

Of course, in the specific implementation process, other manners may be adopted to realize that the mounting frame 100 is detachably embedded in the accommodating hole 420, for example, the mounting frame 100 is in interference fit with the accommodating hole 420, or the knife cover 400 and the mounting frame 100 are provided with magnets that are mutually matched and attracted.

Referring to fig. 1-3, it is envisioned that in some embodiments, a side of the blade cover 400 facing away from the mounting frame 100 is provided with a lubricant 600, and the lubricant 600 contacts the skin to generate lubrication foam after contacting water during operation of the blade head, so as to reduce friction between the blade head and the skin and improve use experience.

A razor according to an embodiment of the second aspect of the utility model comprises a laminated cutter head as described above. By adopting the cutter head, the razor provided by the utility model does not need to arrange a spacer between two adjacent blades 200, reduces parts, simplifies the structure, reduces cost, does not need to assemble the spacer when assembling the blades 200, has fewer parts to be assembled, and is convenient for assembling the blades 200.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The present embodiment has been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiment, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit.

Claims (10)

1. A laminated cutter head, comprising:

the mounting rack (100) is provided with a plurality of mounting positions in a straight line along the front-back direction, and each mounting position is provided with a supporting part (120) fixedly connected with the mounting rack (100);

the plurality of blades (200) are stacked on the plurality of mounting positions in a one-to-one correspondence manner, each blade (200) is provided with an avoidance hole (220) for the corresponding supporting part (120) to penetrate through, in two adjacent blades (200), the supporting part (120) penetrates through the avoidance hole (220) on one blade (200) and is abutted to the other blade (200), so that a gap (300) exists between the two adjacent blades (200);

two detachably install in the butt press limit (410) of mounting bracket (100), one of them butt press limit (410) lid is established and is butt in all the left end of blade (200), another butt press limit (410) lid is established and is butt in all the right-hand member of blade (200), supporting part (120) with press limit (410) mutually support clamp and fix the blade (200) that corresponds.

2. The laminated cutter head according to claim 1, wherein each mounting position is provided with a mounting groove (110), the mounting grooves (110) are defined by a first side wall (111) and a second side wall (112), the second side walls (112) of the plurality of mounting grooves (110) are parallel to each other and are obliquely arranged relative to the front-rear direction, the cutting edges (210) of the blades (200) are located outside the mounting grooves (110), and one end of the blades (200) away from the cutting edges (210) thereof is attached to the corresponding second side wall (112).

3. The laminated cutter head according to claim 1, wherein three supporting portions (120) are provided on each mounting position, two supporting portions (120) are located at left and right ends of the mounting position, the other supporting portion (120) is located at a middle position of the mounting position, and the blade (200) is provided with three avoidance holes (220).

4. The laminated cutter head according to claim 2, wherein the relief holes (220) located at the intermediate positions of the blades (200) are provided as strip-shaped holes extending in the left-right direction, the length of the strip-shaped holes is greater than the width of the supporting portions (120) located at the middle of the mounting positions, the relief holes (220) located at both ends of the blades (200) are provided as notches extending inward from edges, and the length of the notches is greater than the width of the corresponding supporting portions (120).

5. The laminated cutter head according to claim 1, wherein the mounting frame (100) is provided with a hollowed-out hole (130) at the mounting position, and the hollowed-out hole (130) is communicated with a gap (300) between two adjacent blades (200).

6. The laminated cutter head according to claim 1, further comprising a cutter cover (400), wherein the cutter cover (400) is provided with a containing hole (420), the mounting frame (100) is detachably embedded in the containing hole (420), and the two pressing edges (410) are connected to two opposite inner walls of the containing hole (420) in a one-to-one correspondence.

7. The laminated cutter head according to claim 6, further comprising a connector (500) for detachable connection with the handle, wherein the connector (500) is provided with an elastic lifting portion (510) and two connecting portions (520) arranged at intervals, the connecting portions (520) are rotatably connected with the cutter cover (400), and the elastic lifting portion (510) is located between the two connecting portions (520) and abuts against the mounting frame (100).

8. The laminated cutter head according to claim 6, wherein at least two protrusions (140) are provided on the outer peripheral wall of the mounting frame (100), at least two clamping grooves are provided on the side wall of the accommodating hole (420), and at least two protrusions (140) are correspondingly clamped in at least two clamping grooves.

9. The laminated cutter head according to claim 6, characterized in that a side of the cutter cap (400) facing away from the mounting frame (100) is provided with a lubricant (600).

10. A razor comprising a laminated cutter head according to any one of claims 1 to 9.

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