CN219114119U - Concave shaver head - Google Patents
Concave shaver head Download PDFInfo
- Publication number
- CN219114119U CN219114119U CN202320234544.9U CN202320234544U CN219114119U CN 219114119 U CN219114119 U CN 219114119U CN 202320234544 U CN202320234544 U CN 202320234544U CN 219114119 U CN219114119 U CN 219114119U
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- strip
- annular
- concave
- laminating portion
- shaped hole
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- 238000010030 laminating Methods 0.000 claims description 35
- 230000007704 transition Effects 0.000 claims description 3
- 230000000994 depressogenic effect Effects 0.000 claims description 2
- 230000006378 damage Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a concave shaver head which comprises a lower shell component and an upper skin contact part, wherein the upper skin contact part is connected to the upper part of the lower shell component, the upper skin contact part comprises a side part annular fitting part, a top annular fitting part, a first concave annular fitting part, a second concave annular fitting part and a third concave annular fitting part, the side part annular fitting part, the top annular fitting part, the first concave annular fitting part, the second concave annular fitting part and the third concave annular fitting part are all provided with a plurality of strip-shaped holes, and the adjacent strip-shaped holes are arranged in parallel. The utility model aims to solve the technical problems that: the current electric shaver head is protruding, and its and skin area of contact is less, and the time of shaving is longer, rubs red skin easily, and the shaver head middle part in this technical scheme is the design of concave surface, and when shaver head and skin contact, area of contact grow, and the side also can shave, has solved shaver head and skin area of contact little, the problem that shaving efficiency is low.
Description
Technical Field
The utility model relates to the field of shavers, in particular to a concave shaver head.
Background
The razor head on the market is protruding, generally dome shape, and the tool bit of this kind of shape is good with skin laminating nature, be difficult to scratch the face, but this kind of razor head is when shaving, with skin area of contact little, the shaving time is longer, and be difficult to shave the beard clean, especially under the circumstances that the beard remains very short, need stay for a long time on the skin surface, and when razor head stay skin time for a long time, the very easy red skin that grinds, cause the damage to the skin, and if stay for a short time on the skin surface always, although can not hurt the skin, but hardly shave the beard completely, shaving efficiency is lower, therefore need to innovate razor head, develop a razor head structure with skin area of contact is big, shaving efficiency is high.
Disclosure of Invention
In order to overcome the defects in the prior art, one of the purposes of the utility model is to provide a concave shaver head, which can solve the problems of small contact area between the shaver head and skin and low shaving efficiency.
One of the purposes of the utility model is realized by adopting the following technical scheme:
the utility model provides a concave formula razor head, includes lower casing subassembly, goes up skin contact portion, go up skin contact portion link up in lower casing subassembly's upper portion, go up skin contact portion and include lateral part annular laminating portion, top annular laminating portion, first indent annular laminating portion, second indent annular laminating portion, third indent annular laminating portion, lateral part annular laminating portion, top annular laminating portion, first indent annular laminating portion, second indent annular laminating portion, third indent annular laminating portion are by outside and in and form the laminating depressed part along the middle part, lateral part annular laminating portion, top annular laminating portion, first indent annular laminating portion, second indent annular laminating portion, third indent annular laminating portion all are equipped with a plurality of bar holes, parallel arrangement between the adjacent bar hole.
Further, the end face of the side annular fitting portion is arc-shaped, and the side annular fitting portion is connected with the upper end of the lower shell assembly.
Further, arc-shaped end face transition is adopted between adjacent attaching parts, side part annular attaching parts are provided with side part strip-shaped holes, top annular attaching parts are provided with top strip-shaped holes, and the extending direction of the side part strip-shaped holes is 120-150 degrees with the extending direction of the top strip-shaped holes.
Further, the first concave annular attaching portion is provided with a first strip-shaped hole, the top annular attaching portion is provided with a top strip-shaped hole, and the extending direction of the first strip-shaped hole and the extending direction of the top strip-shaped hole are 120-150 degrees.
Further, the first concave annular attaching portion is provided with a first strip-shaped hole, the second concave annular attaching portion is provided with a second strip-shaped hole, and the extending direction of the first strip-shaped hole and the extending direction of the second strip-shaped hole are 120-150 degrees.
Further, the third concave annular attaching portion is provided with a third strip-shaped hole, the second concave annular attaching portion is provided with a second strip-shaped hole, and the extending direction of the third strip-shaped hole is 120-150 degrees with the extending direction of the second strip-shaped hole.
Further, a via hole is formed in the third concave annular fitting portion.
Further, the via hole is circular.
Further, the diameter of the via hole is 0.7-1.3cm.
Further, the outer side of the lower housing assembly is provided with a side rim.
Compared with the prior art, the utility model has the beneficial effects that:
the electric shaver head solves the problem that an electric shaver head protrudes, the contact area with skin is prevented from being too large, the skin is prevented from being rubbed, the concave surface in the middle is designed, when the shaver head is in contact with the skin, the contact area is increased, then the side edge can shave, the problem of shaving dead angles is solved, and the shaving efficiency is improved.
The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model, as well as the preferred embodiments thereof, together with the following detailed description of the utility model, given by way of illustration only, together with the accompanying drawings.
Drawings
Fig. 1 is a perspective view of a preferred embodiment of a female shaving head in accordance with the present utility model;
fig. 2 is a side view of the female shaving head of fig. 1;
fig. 3 is a perspective view of the female shaving head of fig. 1;
fig. 4 is a top view of the female shaving head of fig. 1;
fig. 5 is another perspective view of the female shaving head of fig. 1.
In the figure: 10. a lower housing assembly; 11. a side edge; 20. an upper skin contact portion; 201. fitting the concave part; 21. a side annular bonding part; 22. a top annular bonding part; 23. a first concave annular fitting portion; 24. a second concave annular fitting portion; 25. and a third concave annular fitting part.
Description of the embodiments
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, a concave shaver head includes a lower housing assembly 10 and an upper skin contact portion 20, the upper skin contact portion 20 is engaged with an upper portion of the lower housing assembly 10, the upper skin contact portion 20 includes a side annular engaging portion 21, a top annular engaging portion 22, a first concave annular engaging portion 23, a second concave annular engaging portion 24, and a third concave annular engaging portion 25, the side annular engaging portion 21, the top annular engaging portion 22, the first concave annular engaging portion 23, the second concave annular engaging portion 24, and the third concave annular engaging portion 25 form an engaging recess 201 from outside to inside and along a middle portion, and the side annular engaging portion 21, the top annular engaging portion 22, the first concave annular engaging portion 23, the second concave annular engaging portion 24, and the third concave annular engaging portion 25 are all provided with a plurality of strip-shaped holes, and adjacent strip-shaped holes are arranged in parallel. The current electric razor tool bit is protruding, and skin area of contact is less, if long-time and skin surface contact, rubs red skin easily, the design of this patent's product structure middle part concave surface for when razor tool bit and skin surface contact, area of contact grow, the side of tool bit also can shave simultaneously, and the area of shave increases, shortens at the time of skin surface stay, has reduced the harm to the skin, has improved shaving efficiency.
Preferably, the end surface of the side annular fitting portion 21 is arc-shaped, and the side annular fitting portion 21 is engaged with the upper end of the lower housing assembly 10. The arc-shaped end face transition is adopted between the adjacent attaching parts, the side annular attaching parts 21 are provided with side strip-shaped holes, the top annular attaching parts 22 are provided with top strip-shaped holes, the extending direction of the side strip-shaped holes and the extending direction of the top strip-shaped holes are 120-150 degrees, and the angle design is good.
Preferably, the first concave annular attaching portion 23 is provided with a first strip-shaped hole, the top annular attaching portion 22 is provided with a top strip-shaped hole, and the extending direction of the first strip-shaped hole is 120 ° -150 ° with the extending direction of the top strip-shaped hole. The first concave annular attaching portion 23 is provided with a first strip-shaped hole, the second concave annular attaching portion 24 is provided with a second strip-shaped hole, and the extending direction of the first strip-shaped hole is 120-150 degrees with the extending direction of the second strip-shaped hole. The third concave annular fitting portion 25 is provided with a third strip-shaped hole, the second concave annular fitting portion 24 is provided with a second strip-shaped hole, and the extending direction of the third strip-shaped hole is 120-150 degrees with the extending direction of the second strip-shaped hole.
Preferably, a via hole is provided in the third concave annular bonding portion 25. The via hole is circular. The diameter of the via hole is 0.7-1.3cm. The outer side of the lower housing assembly 10 is provided with a side rim 11. The whole device is novel in structure, does not increase cost, is ingenious in design, strong in applicability, convenient to popularize and has good market prospect.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (10)
1. A concave razor head comprising a lower housing assembly, an upper skin contacting portion, characterized in that:
the upper skin contact portion link up in the upper portion of lower casing subassembly, the upper skin contact portion includes lateral part annular laminating portion, top annular laminating portion, first indent annular laminating portion, second indent annular laminating portion, third indent annular laminating portion, lateral part annular laminating portion, top annular laminating portion, first indent annular laminating portion, second indent annular laminating portion, third indent annular laminating portion are by outside and in and form the laminating depressed part along the middle part, lateral part annular laminating portion, top annular laminating portion, first indent annular laminating portion, second indent annular laminating portion, third indent annular laminating portion all are equipped with a plurality of bar holes, parallel arrangement between the adjacent bar hole.
2. A female shaving head as claimed in claim 1 wherein: the terminal surface of lateral part annular laminating portion is the arc, lateral part annular laminating portion with lower casing subassembly's upper end links up.
3. A female shaving head as claimed in claim 1 wherein: the arc-shaped end face transition is adopted between the adjacent attaching parts, the side annular attaching parts are provided with side strip-shaped holes, the top annular attaching parts are provided with top strip-shaped holes, and the extending direction of the side strip-shaped holes is 120-150 degrees with the extending direction of the top strip-shaped holes.
4. A female shaving head as claimed in claim 1 wherein: the first concave annular attaching part is provided with a first strip-shaped hole, the top annular attaching part is provided with a top strip-shaped hole, and the extending direction of the first strip-shaped hole and the extending direction of the top strip-shaped hole are 120-150 degrees.
5. A female shaving head as claimed in claim 1 wherein: the first concave annular attaching part is provided with a first strip-shaped hole, the second concave annular attaching part is provided with a second strip-shaped hole, and the extending direction of the first strip-shaped hole and the extending direction of the second strip-shaped hole are 120-150 degrees.
6. A female shaving head as claimed in claim 1 wherein: the third concave annular attaching part is provided with a third strip-shaped hole, the second concave annular attaching part is provided with a second strip-shaped hole, and the extending direction of the third strip-shaped hole is 120-150 degrees with the extending direction of the second strip-shaped hole.
7. A female shaving head as claimed in claim 1 wherein: and a through hole is formed in the third concave annular attaching part.
8. A female shaving head as claimed in claim 7 wherein: the via hole is circular.
9. A female shaving head as claimed in claim 7 wherein: the diameter of the via hole is 0.7-1.3cm.
10. A female shaving head as claimed in claim 1 wherein: the outside of lower casing subassembly is provided with the side border.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320234544.9U CN219114119U (en) | 2023-02-16 | 2023-02-16 | Concave shaver head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320234544.9U CN219114119U (en) | 2023-02-16 | 2023-02-16 | Concave shaver head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219114119U true CN219114119U (en) | 2023-06-02 |
Family
ID=86521559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320234544.9U Active CN219114119U (en) | 2023-02-16 | 2023-02-16 | Concave shaver head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219114119U (en) |
-
2023
- 2023-02-16 CN CN202320234544.9U patent/CN219114119U/en active Active
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