Shaving head cutter net of rotary electric shaver and rotary shaver
By adopting the design of C-shaped grooves and flared openings on the knife net of the rotary shaver, the problems of incomplete cut and escape in the prior art are solved, and stronger whiskers are strengthened and higher shaving effects are achieved.
Patent Information
- Application Number
- CN202422147218.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-02
AI Technical Summary
When shaving the knife mesh of the existing rotary shaver, too much shaving will lead to incomplete cuts of the beard, which will affect the comfort level. At the same time, the beard will easily escape, resulting in unclear shaving.
A C-shaped groove is used as the whisker inlet groove, and a horn-shaped opening or a widened bundle opening is provided at the outer end of the C-shaped groove. A reverse bending structure is provided at the inner end of the C-shaped groove to enhance the firming ability and shear efficiency.
It effectively improves the ability to consolidate the beard, reduces slippage during shearing, can quickly close and gather the beard, and improves shaving effect and comfort.
Smart Images
Figure CN222986998U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of shavers, and particularly relates to a cutter net of a rotary electric shaver head and a rotary shaver. Background Art
[0002] The existing cutter nets of rotary shavers are generally divided into: single-ring cutter nets, double-ring cutter nets and triple-ring cutter nets. Bearded inlets are arranged on the surface of the cutter net. The existing shapes of the bearded inlets are mainly straight grooves and S-shaped grooves. The mesh teeth on the cutter net and the blades form a fixed shearing angle. During actual shaving, there will be too much beard entering and not all being cut off, which will cause beard pulling and affect the comfort during shaving; there will also be a situation where the beard is prone to escape during shearing, resulting in unclean shaving. Summary of the Invention
[0003] Aiming at the problems existing in the above background art introduction, the purpose of the utility model is to provide a cutter net of a rotary electric shaver head and a rotary shaver, which have strong beard-fixing ability, are not prone to slip during shearing, can effectively gather and collect beards, improve the shaving effect, and make shaving more comfortable and reliable.
[0004] The technical solution adopted by the utility model is as follows:
[0005] A cutter net of a rotary electric shaver head, bearded inlets are arranged on the surface of the cutter net. The bearded inlets are C-shaped grooves. A flared opening or a widened beam port is arranged at the outer end of the C-shaped groove. The width of the flared opening decreases sequentially from the outer end towards the inner end. The bearded inlets of the utility model adopt C-shaped grooves, which have strong beard-fixing ability and are not prone to slip during shearing; the flared opening or the widened beam port can quickly and effectively gather and collect beards, further improving the shaving experience.
[0006] Further, the minimum width of the flared opening is not less than the width of the C-shaped groove.
[0007] Further, the flared opening is arranged on the circumferential surface of the cutter net.
[0008] Further, the width of the beam port is greater than the width of the C-shaped groove.
[0009] Further, a reverse bending structure is arranged at the inner end of the C-shaped groove.
[0010] Further, the cutter net is a single-ring cutter net, a double-ring cutter net or a triple-ring cutter net.
[0011] Further, the C-shaped groove is arranged on one or more of the mesh rings of the cutter net.
[0012] The utility model also discloses a rotary shaver, including the cutter net of the rotary electric shaver head described in any of the above technical solutions.
[0013] Compared with the prior art, the remarkable advantages of the present utility model include: strong fixing ability, not prone to slippage during shearing, capable of effectively gathering and concentrating the beard, improving the shaving effect, and making shaving more comfortable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a top view structural schematic diagram of a double-ring cutter net of the present utility model.
[0015] Figure 2 is Figure 1 an enlarged structural schematic diagram of part A in
[0016] Figure 3 It is an enlarged structural schematic diagram of the beard inlet groove of the second embodiment of the present utility model.
[0017] In the figure: 1 - beard inlet groove; 2 - flared opening; 3 - reverse bending structure; 4 - bundling port; 10 - cutter net. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] The present utility model will be further described below in conjunction with specific embodiments, but the present utility model is not limited to these specific embodiments. Those skilled in the art should recognize that the present utility model covers all alternative solutions, improvement solutions, and equivalent solutions that may be included within the scope of the claims.
[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more, unless otherwise clearly defined.
[0020] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0021] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.
[0022] Embodiment 1
[0023] Referring to Figure 1 、 Figure 2 , this embodiment provides a shaving head net for a rotary electric shaver. On the surface of the net 10 of the net, there is a beard inlet groove 1. The beard inlet groove 1 is a C-shaped groove. At the outer end of the C-shaped groove, there is a flared opening 2. The width of the flared opening 2 decreases in sequence from the outer end towards the inner end. The beard inlet groove 1 of the present utility model adopts a C-shaped groove, which has strong beard fixing ability and is not easy to generate slippage during shearing; the flared opening 2 can quickly and effectively gather and accumulate beards, further improving the shaving experience. The minimum width of the flared opening 2 is not less than the width of the C-shaped groove. That is, the minimum width of the flared opening 2 can be the same as the width of the C-shaped groove or greater than the width of the C-shaped groove. The flared opening 2 is arranged on the circumferential surface of the net 10.
[0024] At the inner end of the C-shaped groove in this embodiment, there is a reverse bending structure 3. On the one hand, it is convenient for the processing of the beard inlet groove 1, and on the other hand, more grooves can be distributed on the ring with the same area, which can improve the shaving efficiency.
[0025] The net 10 of the present utility model is a single-ring net, a double-ring net or a triple-ring net. The C-shaped groove is arranged on one or more of the net rings of the net 10.
[0026] In this embodiment, a double-ring cutter net is taken as an example. A C-shaped groove is arranged on the inner ring. A horn-shaped opening 2 or a widened beam collecting port is arranged at the outer end of the C-shaped groove. The width of the horn-shaped opening 2 decreases sequentially from the outer end to the inner end. A reverse bending structure 3 is arranged at the inner end of the C-shaped groove. A straight groove is arranged on the outer ring, which can also be a C-shaped groove of course.
[0027] The utility model has strong fixing ability, is not easy to generate slippage during shearing, can effectively gather and collect beards, improve the shaving effect, and make shaving more comfortable and reliable.
[0028] Embodiment 2
[0029] See Figure 3 , the difference between this embodiment and Embodiment 1 is that: a widened beam collecting port 4 is arranged at the outer end of the C-shaped groove, and the width of the beam collecting port 4 is greater than the width of the C-shaped groove. In this embodiment, the widened beam collecting port 4 can effectively gather and collect beards.
[0030] Other structures and functions can be referred to those described in Embodiment 1.
[0031] Embodiment 3
[0032] The utility model also provides a rotary shaver, which includes the shaving head cutter net of the rotary electric shaver described in Embodiment 1 or Embodiment 2. The cutter net 10 is connected with the rotary mechanism of the shaver through a driving connecting piece.
[0033] Other structures and functions can be referred to those described in Embodiment 1 or Embodiment 2.
Claims
1. A shaving head blade net of a rotary electric shaver, wherein a shaving inlet groove (1) is provided on the mesh surface of the blade net (10), characterized in that: The whisker inlet groove (1) is a C-shaped groove, and the outer end of the C-shaped groove is provided with a trumpet-shaped opening (2) or a widened clustering opening, and the width of the trumpet-shaped opening (2) decreases from the outer end to the inside.
2. The shaving head blade of a rotary electric shaver according to claim 1, characterized in that: The minimum width of the trumpet-shaped opening (2) is not less than the width of the C-shaped groove.
3. The shaving head blade of a rotary electric shaver according to claim 2, characterized in that: The trumpet-shaped opening (2) is arranged on the circumferential surface of the knife net (10).
4. The shaving head blade of a rotary electric shaver according to claim 1, characterized in that: The width of the clustering opening is greater than the width of the C-shaped groove.
5. The shaving head blade of a rotary electric shaver according to claim 1, characterized in that: The inner end of the C-shaped groove is provided with a reverse bending structure (3).
6. The shaving head blade of a rotary electric shaver according to claim 1, characterized in that: The knife net (10) is a single-ring knife net, a double-ring knife net or a triple-ring knife net.
7. The shaving head blade of a rotary electric shaver according to claim 5, characterized in that: One or more mesh rings of the knife net (10) are provided with a C-shaped groove.
8. A rotary shaver, characterized in that: A shaving head foil of a rotary electric shaver comprising the shaving head foil of any one of claims 1 to 7.