CN216067553U - Shaver head fixing device and shaver - Google Patents
Shaver head fixing device and shaver Download PDFInfo
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- CN216067553U CN216067553U CN202122155515.7U CN202122155515U CN216067553U CN 216067553 U CN216067553 U CN 216067553U CN 202122155515 U CN202122155515 U CN 202122155515U CN 216067553 U CN216067553 U CN 216067553U
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Abstract
The utility model discloses a shaver head fixing device and a shaver, wherein the shaver head fixing device comprises a body, a clamping piece and a fixing piece; the first end of the fixing piece is fixed on the body, and the radial area of the second end of the fixing piece is larger than that of the first end; the clamping piece is provided with a connecting hole, the radial area of the connecting hole is larger than that of the first end of the fixing piece and smaller than that of the second end of the fixing piece, and the clamping piece is rotatably sleeved on the position, located between the first end and the second end, of the fixing piece so that the clamping piece rotates relative to the body by taking the fixing piece as a rotating center. This tool bit fixing device shaves and technical scheme that the razor provided makes this holder rotate and carry out the centre gripping to the tool bit that shaves to the clamping state and fix, perhaps makes this holder rotate to unclamping the state in order to loosen the tool bit that shaves to the tool bit that shaves is changed, and can effectively avoid the holder to drop and lead to the tool bit to use, loses the condition of the function of shaving.
Description
Technical Field
The utility model belongs to the field of shavers, and particularly relates to a shaver head fixing device and a shaver.
Background
The shaver is a daily article commonly used by adult men, the types of the shaver generally comprise three types, namely a safe shaver, an electric shaver and a manual shaver, the shaver is convenient to use and operate, good in shaving effect and easy to carry, and therefore the shaver has important significance for daily life of the adult men. The existing shaver is easy to have the condition that the clamping piece falls off to cause the cutter head to be unusable and the shaving function is lost in the using process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a shaver head fixing device and a shaver, which are used for overcoming the defects that in the use process of the shaver in the prior art, a clamping piece is easy to fall off, so that a shaver head cannot be used and the shaving function is lost.
The technical scheme is as follows:
a shaver head fixing device comprises a body, a clamping piece and a fixing piece;
the first end of the fixing piece is fixed on the body, and the radial area of the second end of the fixing piece is larger than that of the first end;
the clamping piece is provided with a connecting hole, the radial area of the connecting hole is larger than that of the first end of the fixing piece and smaller than that of the second end of the fixing piece, and the clamping piece is rotatably sleeved on the position, between the first end and the second end, of the fixing piece so that the clamping piece can rotate relative to the body by taking the fixing piece as a rotation center.
In one embodiment, the peripheral wall of the fixing member is disposed obliquely to the central axis of the fixing member, and the distance from the first end of the fixing member to the central axis of the fixing member is smaller than the distance from the second end of the fixing member to the central axis of the fixing member.
In one embodiment, the inclination angle of the peripheral wall of the fixing piece and the central axis of the fixing piece ranges from 3 degrees to 10 degrees.
In one embodiment, the height of the fixing member ranges from 2mm to 2.5 mm.
In one embodiment, the fixing member is in the shape of a circular truncated cone.
In one embodiment, the first end of the fixing member is riveted to the body.
In one embodiment, the number of the fixing pieces is two, and the two fixing pieces are symmetrically arranged around the central axis of the body;
the clamping pieces are provided with two clamping pieces, and each clamping piece is rotationally fixed on the body through one fixing piece, so that the two clamping pieces are matched and rotated to form a clamping state or a loosening state.
In one embodiment, each clamping piece comprises a rotating body and a clamping body connected with the rotating body;
the rotator is provided with the connecting hole, two the two clamping bodies of holder set up in opposite directions.
In one embodiment, the body is provided with a guide groove spaced from the fixing piece, and one side of the guide groove, which is in contact with the clamping piece, is of an arc-shaped structure.
A shaver comprising a shaver head and a shaver head fixture as described above;
the shaver head is detachably fixed on the body through the clamping piece.
The technical scheme provided by the utility model has the following advantages and effects:
the shaver head fixing device is characterized in that the shaver head fixing device is matched with the fixing piece through the body, the clamping piece and the fixing piece, so that the clamping piece can rotate relative to the body by taking the fixing piece as a rotation center, the shaver head can be clamped and fixed by rotating the clamping piece to a clamping state, or the shaver head can be loosened by rotating the clamping piece to a loosening state, and the shaver head can be replaced; wherein the radial area of the second end is larger than the radial area of the first end by arranging the fixing member. The radial area of the connecting hole of the clamping piece is larger than that of the first end of the fixing piece and smaller than that of the second end of the fixing piece, the clamping piece is rotatably sleeved on the position, between the first end and the second end, of the fixing piece, so that the clamping piece rotates by taking the fixing piece as a rotation center relative to the body, the second end of the fixing piece can block the clamping piece from separating from the fixing piece in the rotation process, the situation that the tool bit cannot be used due to the fact that the clamping piece falls off is effectively avoided, and the shaving function is lost.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and, together with the description, serve to explain the principles and effects of the utility model.
Unless otherwise specified or defined, the same reference numerals in different figures refer to the same or similar features, and different reference numerals may be used for the same or similar features.
Fig. 1 is a schematic perspective view of a shaving head holder according to an embodiment of the present invention;
fig. 2 is a perspective view of a fixing member of the shaving head fixing device of fig. 1.
Description of reference numerals:
100. a shaver head fixing device;
1. a body; 11. a guide groove; 2. a clamping member; 21. a rotating body; 211. connecting holes; 22. a clip body; 3. and a fixing member.
Detailed Description
In order to facilitate an understanding of the utility model, specific embodiments thereof will be described in more detail below with reference to the accompanying drawings.
Unless specifically stated or otherwise defined, 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 invention belongs. In the case of combining the technical solutions of the present invention in a realistic scenario, all technical and scientific terms used herein may also have meanings corresponding to the purpose of achieving the technical solutions of the present invention.
As used herein, unless otherwise specified or defined, "first" and "second" … are used merely for name differentiation and do not denote any particular quantity or order.
As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items, unless specified or otherwise defined.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present.
The present invention provides a shaving head fixture 100, as shown in fig. 1 and 2, the shaving head fixture 100 includes a body 1, a holder 2, and a fixing member 3.
The first end of the fixing piece 3 is fixed on the body 1, and the radial area of the second end of the fixing piece 3 is larger than that of the first end. Connecting hole 211 has been seted up on holder 2, the radial area of connecting hole 211 is greater than the radial area of 3 first ends of mounting, and is less than the radial area of 3 second ends of mounting, holder 2 rotates the cover and locates holder 3 is located the position between first end and the second end, so that holder 2 with holder 3 is relative as the rotation center body 1 rotates, and the second end of holder 3 can hinder holder 2 and break away from holder 3 at the rotation in-process, effectively avoids holder 2 to drop. It can be understood that, by applying an external force to the clamping member 2, the clamping member 2 can rotate relative to the body 1 with the fixing member 3 as a rotation center, so that the clamping member 2 rotates to a clamping state to clamp and fix the shaving head, or the clamping member 2 rotates to an unclamping state to unclamp the shaving head, so as to replace the shaving head.
In summary, the shaving head fixing device 100 can make the clamping member 2 rotate relative to the body 1 with the fixing member 3 as a rotation center through the mutual cooperation of the body 1, the clamping member 2 and the fixing member 3, so that the clamping member 2 rotates to a clamping state to clamp and fix the shaving head, or the clamping member 2 rotates to an unclamping state to unclamp the shaving head, so as to replace the shaving head; wherein the radial area of the second end is larger than the radial area of the first end by providing the fixing member 3. The radial area of the connecting hole 211 of the clamping piece 2 is greater than the radial area of the first end of the fixing piece 3, and is less than the radial area of the second end of the fixing piece 3, the clamping piece 2 rotates the sleeve to be located the position of the fixing piece 3 between the first end and the second end, so that the clamping piece 2 is used for the fixing piece 3 to be relative as a rotation center the body 1 rotates, and the second end of the fixing piece 3 can obstruct the clamping piece 2 to break away from the fixing piece 3 in the rotation process, thereby effectively avoiding the situation that the clamping piece 2 falls off to cause the cutter head to be unusable and lose the shaving function.
In some embodiments, as shown in fig. 2, the peripheral wall of the fixing member 3 is disposed obliquely to the central axis of the fixing member 3, and the distance from the first end of the fixing member 3 to the central axis of the fixing member 3 is smaller than the distance from the second end of the fixing member 3 to the central axis of the fixing member 3. It can be understood that, the circumferential wall of the fixing member 3 is inclined to gradually increase the radial area from the first end to the second end of the fixing member 3, so that the fixing member 3 is in a streamline structure which is arranged obliquely, on one hand, the friction force between the fixing member 3 and the clamping member 2 can be reduced, and on the other hand, the connecting hole 211 of the clamping member 2 is convenient to be sleeved on the fixing member 3. Specifically in this embodiment, this mounting 3 is the radius platform form, and the smooth and inclined outer wall of mounting 3 can further reduce the frictional force between mounting 3 and the holder 2, improves and rotates the smoothness nature, correspondingly, and the connecting hole 211 of this holder 2 that the cover was located on mounting 3 forms the round hole for this mounting 3 can form the back-off structure, in order to set up this holder 2 firmly on body 1, effectively avoid holder 2 to drop relative body 1.
In some embodiments, the inclination angle of the peripheral wall of the fixing member 3 to the central axis of the fixing member 3 ranges from 3 degrees to 10 degrees, and specifically may be 3 degrees, 4 degrees, 5 degrees, 6 degrees, 7 degrees, 8 degrees, 9 degrees, 10 degrees, and the like, which is not particularly limited herein. As will be understood, since the shaving head holder 100 is small and compact in overall structure, by setting the inclination angle of the peripheral wall of the fixing member 3 to be in the range of 3 degrees to 10 degrees, the fixing member 3 can ensure the restriction of the holder 2 to prevent the holder 2 from falling off from the fixing member 3, and can smoothly rotate the holder 2 with respect to the fixing member 3.
In some embodiments, the height of the fixing member 3 ranges from 2mm to 2.5mm, and specifically may be 2.1mm, 2.2mm, 2.3mm, 2.4mm, 2.5mm, and the like, which is not particularly limited herein; the fixing member 3 within this height range can form a sufficient stroke space to allow the holder 2 to smoothly rotate, and has a sufficient height to prevent the holder 2 from being separated from the fixing member 3 during the rotation.
In some embodiments, as shown in fig. 1, a first end of the fixing member 3 is riveted to the body 1, and in particular, in this embodiment, one end of the fixing member 3 is hot riveted to the body 1 at a high temperature to form a riveted connection. So that the fixing member 3 can be stably fixed on the body 1, the problem that the joint of the fixing member 3 and the body 1 is easy to loosen and fall is solved, and the phenomenon that the fixing member 3 falls off to cause the clamping member 2 to fall off is effectively avoided, so that the cutter head can not be used, and the shaving function is lost.
In some embodiments, as shown in fig. 1, two fixing members 3 are provided, and two fixing members 3 are symmetrically provided about a central axis of the body 1; the clamping pieces 2 are provided with two clamping pieces, and each clamping piece 2 is rotationally fixed on the body 1 through one fixing piece 3, so that the two clamping pieces 2 are matched and rotated to form a clamping state or a loosening state. Understandably, two clamping pieces 2 are arranged to rotate relative to two fixing pieces 3, so that the two clamping pieces 2 are matched and rotated to form a clamping state, the shaving head can be clamped and fixed, the fixing stability is further improved, and the shaving operation is facilitated. When the shaving head needs to be replaced, the two clamping pieces 2 form a loosening state by adjusting the states of the clamping pieces 2, the shaving head can be loosened, and therefore the shaving head is replaced, and the operation is simple and convenient.
In some embodiments, as shown in fig. 1, each of the clamping members 2 includes a rotating body 21 and a clamping body 22 connected to the rotating body 21; the rotating body 21 is provided with the connecting hole 211, and the two clamping bodies 22 of the two clamping pieces 2 are oppositely arranged. Specifically in this embodiment, the first end of this rotator 21 is used for external force to promote so that rotator 21 uses mounting 3 to rotate as rotation center, the second end and the joint body 22 of rotator 21 are connected, and two first ends of two rotators 21 are close to each other, so that this rotator 21 forms approximate splayed and rotates and set up on body 1, two joint bodies 22 all stretch out outside body 1 and set up in opposite directions and form the centre gripping space, the razor head centre gripping is in these two joint bodies 22, in order to carry out quick assembly disassembly, easy operation is convenient.
In some embodiments, the body 1 is further provided with a pushing portion, and the pushing portion is connected to the first ends of the two rotating bodies 21 so as to push the two rotating bodies 21 to rotate around the fixing member 3 through the pushing portion, so that the second ends of the two rotating bodies 21 are close to or away from each other, and the two clamping bodies 22 are in a clamping state or a releasing state.
In some embodiments, as shown in fig. 1, the body 1 is provided with a guide groove 11 spaced from the fixing member 3, and a side of the guide groove 11 contacting the clamping member 2 is in a cambered structure. It can be understood that the guide groove 11 that the cambered surface set up can guide the rotation of holder 2 to make holder 2 rotate along the cambered surface of guide groove 11, thereby make holder 2 rotate according to predetermineeing the orbit and form the clamping state with the accuracy or unclamp the state.
The present invention also provides a shaver comprising a shaving head and a shaving head holder 100 as described above; the shaver head is detachably fixed on the body 1 through the clamping piece 2.
In summary, by providing the shaving head fixing device 100, the shaving head fixing device 100 can enable the clamping member 2 to rotate relative to the body 1 by taking the fixing member 3 as a rotation center through the body 1, the clamping member 2 and the fixing member 3 being matched with each other, so that the clamping member 2 rotates to a clamping state to clamp and fix the shaving head, or the clamping member 2 rotates to an unclamping state to unclamp the shaving head, so as to replace the shaving head; wherein the radial area of the second end is larger than the radial area of the first end by providing the fixing member 3. The radial area of the connecting hole 211 of the clamping piece 2 is greater than the radial area of the first end of the fixing piece 3, and is less than the radial area of the second end of the fixing piece 3, the clamping piece 2 rotates the sleeve to be located the position of the fixing piece 3 between the first end and the second end, so that the clamping piece 2 is used for the fixing piece 3 to be relative as a rotation center the body 1 rotates, and the second end of the fixing piece 3 can obstruct the clamping piece 2 to break away from the fixing piece 3 in the rotation process, thereby effectively avoiding the situation that the clamping piece 2 falls off to cause the cutter head to be unusable and lose the shaving function.
In some embodiments, the shaving head includes two blades removably attachable to the shaving head, the two blades being spaced apart. Understandably, two layers of cutter head structures are formed by arranging the two blades, so that the shaving effect can be improved, the blade loss speed can be avoided, and the service life is prolonged.
When the drawing description is quoted, the new characteristics are explained; in order to avoid that repeated reference to the drawings results in an insufficiently concise description, the drawings are not referred to one by one in the case of clear description of the already described features.
The above embodiments are provided to illustrate, reproduce and deduce the technical solutions of the present invention, and to fully describe the technical solutions, the objects and the effects of the present invention, so as to make the public more thoroughly and comprehensively understand the disclosure of the present invention, and not to limit the protection scope of the present invention.
The above examples are not intended to be exhaustive of the utility model and there may be many other embodiments not listed. Any alterations and modifications without departing from the spirit of the utility model are within the scope of the utility model.
Claims (10)
1. The shaver head fixing device is characterized by comprising a body, a clamping piece and a fixing piece;
the first end of the fixing piece is fixed on the body, and the radial area of the second end of the fixing piece is larger than that of the first end;
the clamping piece is provided with a connecting hole, the radial area of the connecting hole is larger than that of the first end of the fixing piece and smaller than that of the second end of the fixing piece, and the clamping piece is rotatably sleeved on the position, between the first end and the second end, of the fixing piece so that the clamping piece can rotate relative to the body by taking the fixing piece as a rotation center.
2. The razor head holding device according to claim 1, wherein the peripheral wall of the holding member is inclined about a central axis of the holding member, and a distance from a first end of the holding member to the central axis of the holding member is smaller than a distance from a second end of the holding member to the central axis of the holding member.
3. The razor head holding device of claim 2, wherein the peripheral wall of said holding member is inclined at an angle ranging from 3 degrees to 10 degrees with respect to the central axis of said holding member.
4. The razor head securing device according to claim 1, wherein the securing member has a height in the range of 2mm to 2.5 mm.
5. The razor head securing device according to claim 4, wherein said securing member is frustoconical.
6. The razor head securing device according to claim 1, wherein the first end of the securing member is riveted to the body.
7. The razor head holding device of claim 1, wherein said holding members are provided in two, two of said holding members being symmetrically disposed about a central axis of said body;
the clamping pieces are provided with two clamping pieces, and each clamping piece is rotationally fixed on the body through one fixing piece, so that the two clamping pieces are matched and rotated to form a clamping state or a loosening state.
8. The razor head holding device according to claim 7, wherein each of said holding members comprises a rotator and a catching body connected to said rotator;
the rotator is provided with the connecting hole, two the two clamping bodies of holder set up in opposite directions.
9. The razor head holding device of claim 1, wherein said body is provided with guide grooves spaced from said holding member, said guide grooves having a curved configuration on a side contacting said holding member.
10. Razor, comprising a shaving head and a shaving head holder according to any one of claims 1 to 9;
the shaver head is detachably fixed on the body through the clamping piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122155515.7U CN216067553U (en) | 2021-09-07 | 2021-09-07 | Shaver head fixing device and shaver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122155515.7U CN216067553U (en) | 2021-09-07 | 2021-09-07 | Shaver head fixing device and shaver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216067553U true CN216067553U (en) | 2022-03-18 |
Family
ID=80675025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122155515.7U Active CN216067553U (en) | 2021-09-07 | 2021-09-07 | Shaver head fixing device and shaver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216067553U (en) |
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2021
- 2021-09-07 CN CN202122155515.7U patent/CN216067553U/en active Active
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