CN218747866U - Shaving apparatus - Google Patents

Abstract

The utility model provides a shaver belongs to the electric technical field that shaves. The shaver includes a housing, a holder, a motor, and a battery. The shell is provided with a shell inner cavity and a shaving opening communicated with the shell inner cavity; the bracket is arranged in the inner cavity of the shell and comprises a motor frame and a battery frame, the motor frame is a U-shaped bracket facing the shaving opening, the battery frame is an inverted U-shaped bracket facing away from the shaving opening, and the bottoms of the motor frame and the battery frame are mutually clamped together; the motor is arranged on the motor frame, and the battery is arranged on the battery frame in a manner of being transverse to the extending direction of the shell. The shaver is reasonable in layout of internal components and tight connection of the internal components, and the battery is transversely arranged, so that the internal space is saved, and the size of the shaver is reduced.

Description

Shaving apparatus

Technical Field

The utility model relates to an electric shaver technical field, in particular to shaver.

Background

The existing electric shaver seeks for a small and comfortable feeling. And more functions and more components integrated inside. The contradiction between the reduction of the internal space and the increase of the number of internally integrated components due to the smaller and smaller external shape of the electric shaver is becoming more and more acute. Therefore, the arrangement of the interior of the electric shaver is unreasonable, and the assembly difficulty is large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shaver. The shaver has reasonable layout of internal components and tight connection of the internal components, thereby saving the internal space and reducing the volume of the shaver.

For realizing the purpose of the utility model, the utility model adopts the following technical proposal:

according to an aspect of the present invention, there is provided a shaver. The shaver includes a housing, a holder, a motor, and a battery. The shell is provided with a shell inner cavity and a shaving opening communicated with the shell inner cavity; the bracket is arranged in the inner cavity of the shell and comprises a motor frame and a battery frame, the motor frame is a U-shaped bracket facing the shaving opening, the battery frame is an inverted U-shaped bracket back to the shaving opening, and the bottoms of the motor frame and the battery frame are mutually clamped together; the motor is arranged on the motor frame, and the battery is arranged on the battery frame in a manner of being transverse to the extending direction of the shell.

According to an embodiment of the present invention, the shaver further comprises a cutter head assembly, a motor, a PCB and a female base, wherein the cutter head assembly is disposed in the inner cavity of the housing and is close to the shaving opening; the motor and the battery are electrically connected with the PCB so as to charge the battery through the PCB and supply power to the motor, and an output shaft of the motor is connected with the cutter head assembly; and a charging head is arranged on the female seat, and the female seat is arranged on the PCB so as to connect the charging head to the PCB.

According to an embodiment of the present invention, the housing includes a first half housing and a second half housing, and the first half housing and the second half housing are clamped together to form a housing inner cavity.

According to the utility model discloses an embodiment, wherein, first half casing includes planar first connection face, half casing of second includes planar second connection face, the locating hole has been seted up on the first half casing, the opening of locating hole is located on the first connection face, the second connect the face for the position of locating hole is provided with the locating pin, the locating pin peg graft in the locating hole is with sealing connection first half casing with half casing of second.

According to the utility model discloses an embodiment, wherein, the locating hole with the quantity of locating pin is the same, just the opening equipartition of locating hole in first connection face, the locating pin equipartition in the second is connected the face.

According to an embodiment of the present invention, the razor further comprises a frame clip, wherein the frame clip is disposed on the outer upper portion of the first half shell and the second half shell to fasten the first half shell and the second half shell.

According to the utility model discloses an embodiment, wherein, the razor still includes bottom and inner shell, the inner shell set up in the inner chamber of shell, and one side is close to the opening of shaving, the opposite side rigid coupling has the bottom, the rigid coupling has double fastener on the bottom, double fastener is used for the lock joint first half casing with half casing of second.

According to the utility model discloses an embodiment, wherein, the motor frame include middle part arc and symmetry set up in the motor mounting panel at the both ends of middle part arc, wherein, the rigid coupling has the joint to detain on the middle part arc, the motor mounting panel is used for the installation the motor.

According to the utility model discloses an embodiment, wherein, the battery rack include the middle part accept the board and the symmetry set up in the middle part accepts the mount at the both ends of board, wherein, the middle part is accepted and has been seted up the joint hole on the board, the middle part is accepted the shape of board match in the middle part arc, with the joint knot inserts behind the joint hole will motor rack joint in the battery rack, the middle part is accepted the board and is used for the installation the battery.

According to the utility model discloses an embodiment, wherein, the mount is kept away from relative recess has still been seted up to the one end of battery, is used for the centre gripping the PCB board.

The utility model provides an embodiment has following advantage or beneficial effect:

the utility model provides a shaver. The razor includes a housing that is enclosed to form a housing interior. The opening of the housing cavity in the housing is a shaving opening. The cutter head assembly, the bracket and the female seat are sequentially arranged in the inner cavity of the shell from near to far relative to the shaving opening. The support designs into a side-mounting battery, and a plurality of motor mounting panels are evenly arranged to the opposite side, and the motor mounting panel designs into half package structure parcel motor. Thereby rationally arranging the internal components and saving the content space.

The housing includes a first housing half and a second housing half. The positioning holes are formed in the first half shell, the positioning pins are correspondingly arranged on the second half shell, and the first half shell and the second half shell are combined to be connected, so that the positioning structure is simple and convenient, and no gap or dislocation is generated.

The first and second housing halves and the connecting surface are planar to facilitate a sealed connection.

The support is divided into a motor frame and a battery frame. The motor mounting plates can be uniformly distributed on the motor frame, so that the motor is convenient to mount, and the parallel space is fully utilized. The battery holder may prevent the PCB board in addition to mounting the battery. The space is reasonably utilized.

Drawings

The above and other features and advantages of the present invention will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.

Fig. 1 is a perspective view of a shaving razor shown according to an exemplary embodiment.

Fig. 2 is a perspective view of a shaver showing a hidden portion member according to an exemplary embodiment.

Fig. 3 is a schematic view of a shaver showing a second housing half concealed in accordance with an exemplary embodiment.

Fig. 4 is a schematic diagram of a shaver showing a first housing half concealed in accordance with an exemplary embodiment.

FIG. 5 is a schematic front view of a retention bracket, motor, battery, PCB board, and female socket only, according to an exemplary embodiment;

fig. 6 is a perspective view of fig. 5, shown in accordance with an exemplary embodiment.

Fig. 7 is an exploded view of a bracket shown according to an exemplary embodiment.

Fig. 8 is another perspective view of a shaver showing a hidden portion member according to an exemplary embodiment.

Wherein the reference numerals are as follows:

1. a housing; 11. an inner cavity of the shell; 12. a first housing half; 121. a first connection face; 122. positioning holes; 13. a second half-shell; 131. a second connection face; 132. positioning pins;

2. a cutter head assembly;

3. a support; 31. a motor frame; 311. a clamping buckle; 312. a middle arc plate; 313. a motor mounting plate; 32. a battery holder; 321. a clamping hole; 322. a middle bearing plate; 323. a fixed mount;

4. a motor;

5. a battery;

6. a PCB board;

7. a female seat;

8. a rack card;

9. a bottom cover; 91. a double fastener;

10. an inner shell.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.

The terms "a," "an," "the," "said" are used to indicate the presence of one or more elements/components/etc.; the terms "comprising" and "having" are intended to be inclusive and mean that there may be additional elements/components/etc. other than the listed elements/components/etc.

As shown in fig. 1 to 8, fig. 1 is a perspective view of a shaver provided by the present invention. Fig. 2 is a perspective view of a shaver with a part of the components hidden therein according to the present invention. Fig. 3 shows a schematic view of a shaver provided by the present invention, hiding the second half-shell 13. Fig. 4 shows a schematic view of a shaver hiding the first half shell 12 according to the present invention. Fig. 5 shows a schematic front view of the present invention, which only retains the bracket 3, the motor 4, the battery 5, the PCB board 6, and the female seat 7. Fig. 6 shows a perspective view of fig. 5 provided by the present invention. Fig. 7 shows an exploded view of the bracket 3 provided by the present invention. Fig. 8 shows another perspective view of the shaver with the partial components hidden according to the present invention.

The utility model discloses razor includes casing 1, support 3, motor 4 and battery 5. The housing 1 has a housing cavity 11 and a shaving opening communicating with the housing cavity 11. The bracket 3 is arranged in the inner cavity 11 of the shell and comprises a motor bracket 31 and a battery bracket 32, the motor bracket 31 is a U-shaped bracket facing the shaving opening, the battery bracket 32 is an inverted U-shaped bracket facing away from the shaving opening, and the bottoms of the motor bracket 31 and the battery bracket 32 are mutually clamped together; the motor 4 is arranged in a motor holder 31 and the battery 5 is arranged in a battery holder 32 transversely to the extension of the housing 1.

Wherein, the shell 1 is a U-shaped shell. The shell 1 is surrounded to form a shell inner cavity 11. The upper side of the housing 1 has shaving openings communicating with the housing interior 11. The motor frame 31 and the battery frame 32 are both U-shaped brackets, the U-shaped opening of the motor frame 31 faces the razor edge, and the U-shaped opening of the battery frame 32 faces back to the razor edge. The extending direction of the housing 1 is also the connecting direction of the motor holder 31 and the battery holder 32, and is also the extending direction of the shaving opening toward the bottom of the housing. Thus, the battery 5 is arranged in a direction transverse to the extension of the shaving opening of the housing 1 towards the bottom of the housing. The length of the housing 1 can be reduced and the space for installing other components can be increased. Adapting to the U-shaped configuration of the housing 1. When the U-shaped upper part of the housing 1 is slotted, the inner space can still be arranged reasonably.

Preferably, the shell 1 is a thin-walled shell, and the cross section of the shell is a runway-shaped structure with a middle rectangle and two semicircular sides.

In a preferred embodiment of the present invention, the shaver further comprises a cutter head assembly 2, a motor 4, a PCB board 6 and a female base 7, wherein the cutter head assembly 2 is disposed in the housing inner cavity 11 and is close to the shaving opening; the motor 4 and the battery 5 are electrically connected with the PCB 6 so as to charge the battery 5 through the PCB 6 and supply power to the motor 4, and an output shaft of the motor 4 is connected with the cutter head component 2; and a charging head is arranged on the female seat 7, and the female seat 7 is installed on the PCB 6 so as to connect the charging head to the PCB 6.

As shown in fig. 1 to 2, the cutter head assembly 2 abuts against the shaving opening to facilitate shaving. The lower part of the cutter head assembly 2 is connected with the bracket 3, namely the motor frame 31. The bracket 3 is sequentially provided with a motor 4, a battery 5 and a PCB 6 from top to bottom. The motor 4 is electrically connected with a battery 5 through a PCB 6, and is also electrically connected with the cutter head component 2 so as to supply power for the cutter head component 2 through the battery 5. Female seat 7 is installed in the downside of PCB board 6, and the head that charges welds in PCB board 6 to make battery 5 still charge for self through PCB board 6 and the head that charges.

Further, the shaving openings may be located on the left and right sides of the housing 1, and then the cutter head assembly 2, the holder 3, the motor 4, the battery 5, the PCB board 6, and the female socket 7 are arranged in this order, in a direction away from the side close to the shaving openings. Such an arrangement can save internal space. In a preferred embodiment of the present invention, the housing 1 comprises a first half-housing 12 and a second half-housing 13, the first half-housing 12 and the second half-housing 13 being snapped together to form the housing inner cavity 11.

As shown in fig. 1 to 2, in order to facilitate mounting of the internal components, the housing 1 may be assembled by two housing halves, namely a first housing half 12 and a second housing half 13. The shell 1 is a thin-wall shell, and the cavity inside the shell after assembly is the shell inner cavity 11.

In a preferred embodiment of the present invention, the first half shell 12 includes a planar first connecting surface 121, the second half shell 13 includes a planar second connecting surface 131, the first half shell 12 has a positioning hole 122, the opening of the positioning hole 122 is located on the first connecting surface 121, the second connecting surface 131 is provided with a positioning pin 132 corresponding to the positioning hole 122, and the positioning pin 132 is inserted into the positioning hole 122 to hermetically connect the first half shell 12 and the second half shell 13.

As shown in fig. 3 to 4, the opposing faces of the first half-shell 12 and the second half-shell 13 are planar, that is, the first connection face 121 and the second connection face 131 are planar. In this way, when the first half-shell 12 and the second half-shell 13 are engaged, no gap exists between the two connection surfaces. The first half shell 12 is provided with a positioning hole 122, the second half shell 13 is provided with a positioning pin 132, and the positioning hole 122 and the positioning pin 132 are matched in position, so that after the positioning pin 132 is inserted into the positioning hole 122, the first half shell 12 and the second half shell 13 can be kept in complete fit, and dislocation is prevented.

In a preferred embodiment of the present invention, the number of the positioning holes 122 is the same as that of the positioning pins 132, and the openings of the positioning holes 122 are uniformly distributed on the first connecting surface 121, and the positioning pins 132 are uniformly distributed on the second connecting surface 131.

As shown in fig. 3 to 4, the positioning holes 122 and the positioning pins 132 are matched in number to ensure that the mutual insertion is effective. In order to connect the first half-shell 12 and the second half-shell 13 together through the matching of the positioning pin 132 and the positioning hole 122, the opening of the positioning hole 122 must be located at the first connecting surface 121.

In a preferred embodiment of the present invention, the shaver further comprises a frame clip 8, and the frame clip 8 is sleeved on the upper outer side of the first half shell 12 and the second half shell 13 to fasten the first half shell 12 and the second half shell 13.

As shown in fig. 2 and 8, the shelf clamp 8 has a cross section matching the shape of the first half shell 12 and the second half shell 13 after being buckled, and is sleeved on the outer sides of the first half shell 12 and the second half shell 13 to fasten the first half shell 12 and the second half shell 13 together.

Preferably, as shown on the right side of fig. 8, the right-hand bit assembly 2 has the shelf clip 8 hidden therein, and it can be seen that the first half shell 12 and the second half shell 13 are formed into a stepped shape having a small upper cross section and a large lower cross section after being snapped together. The shelf clamp 8 is sleeved on the part with the small section, and the outer surface of the sleeved rear shelf clamp 8 is flush with the outer surface of the part with the large section. The whole is flush without protruding structure from the appearance.

In a preferred embodiment of the present invention, the shaver further comprises a bottom cover 9 and an inner shell 10, the inner shell 10 is disposed in the inner cavity 11 of the shell, and one side of the inner shell is close to the shaving opening, the bottom cover 9 is fixedly connected to the other side of the inner shell, a double fastener 91 is fixedly connected to the bottom cover 9, and the double fastener 91 is used for fastening the first half shell 12 and the second half shell 13.

As shown in fig. 5 to 7, the inner case 10 is pressed against the inside of the first and second case halves 12 and 13. The inner part of the inner shell 10 is used for placing the bracket 3, the motor 4, the battery 5, the PCB 6 and other components. A double fastener 91 is fixedly attached to or integrally formed with a lower portion of the inner housing 10 or a side thereof remote from the shaving opening. The double fastener 91 has a fastener on each side, and the first half shell 12 and the second half shell 13 have a fastening portion corresponding to the position of the fastener. The fastener and the fastening portion are fastened to fix the first half-shell 12 and the second half-shell 13 together.

In a preferred embodiment of the present invention, the bracket 3 includes a U-shaped motor frame 31 and a U-shaped battery frame 32, and the motor frame 31 and the battery frame 32 are connected to each other. The motor frame 31 includes a middle arc plate 312 and motor mounting plates 313 symmetrically arranged at two ends of the middle arc plate 312, wherein the middle arc plate 312 is fixedly connected with a clamping buckle 311, and the motor mounting plates 313 are used for mounting the motor 4. The battery rack 32 comprises a middle bearing plate 322 and a fixing frame 323 symmetrically arranged at two ends of the middle bearing plate 322, wherein the middle bearing plate 322 is provided with a clamping hole 321, the shape of the middle bearing plate 322 is matched with the middle arc-shaped plate 312, so that the motor rack 31 is clamped in the battery rack 32 after the clamping buckle 311 is inserted into the clamping hole 321, and the middle bearing plate 322 is used for installing the battery 5. The end of the fixing frame 323 away from the battery 5 is also provided with opposite grooves for clamping the PCB 6.

In the case of using two motors 4, two motor mounting plates 313 are respectively disposed at two ends of the middle arc-shaped plate 312 of the motor frame 31. The shape of the motor mounting plate 313 is matched to a partial shape of the motor 4 to form a half-enclosed structure in which the motor 4 is enclosed. And the motor 4 is fixed to the motor mounting plate 313 by bolts or other means. The battery 5 is a cylindrical battery. The shape of the central arcuate plate 312 and the central receiving plate 322 are matched to the shape of the partial battery 5 to achieve partial wrapping and clamping of the battery 5. The fixing frame 323 is provided with a groove at one side far away from the battery 5, and the grooves on the fixing frame 323 at two sides are symmetrically arranged so as to conveniently clamp and fix the PCB 6 at the lower part of the battery 5. The structure is compact, and the space of the inner cavity 11 of the shell is reasonably utilized.

Preferably, one motor 4 corresponds to one cutter head component 2, and the output shaft of the motor 4 is directly connected with the cutter head component 2 to drive the cutter head component to rotate. The 2 cutter head assemblies 2 are separated by the housing 1 with a deep recess formed in the middle. That is, the upper portion of the housing 1 is divided into two cylindrical structures, and the lower portion is a shell of a racetrack cross-section communicating with the cylindrical structures. Each cylindrical section has a cutter head assembly 2, the other components being placed in a lower race-type cross-sectional housing. The output shaft of each motor 4 is vertically connected with one cutter head component 2.

Additionally, for the case of using 3 or more motors 4, the arrangement is similar to that described above, except that the upper portion of the housing 1 is divided into a plurality of cylindrical structures in a number matching the number of motors 4, each cylindrical portion having one cutter head assembly 2. Correspondingly, in order to adapt to the situation of a plurality of motors 4, the shape of the motor frame 31 is changed, besides that the shape of the middle arc-shaped plate 312 still needs to match with the partial shape of the battery 5, a plurality of branches are arranged outside the middle arc-shaped plate 312 for uniformly distributing the motor mounting plates 313, so that the motor mounting plates 313 are uniformly distributed on a circle formed by taking the center of the middle arc-shaped plate 312 and the length of the middle arc-shaped plate 312 as the diameter.

In the embodiments of the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In the description of the embodiments of the present invention, it should be understood that the terms "upper" and "lower" are used for indicating the position or the positional relationship based on the position or the positional relationship shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but not for indicating or implying that the indicated device or unit must have a specific direction, be constructed and operated in a specific position, and thus, should not be construed as limiting the embodiments of the present invention.

In the description herein, the description of the terms "one embodiment," "a preferred embodiment," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the embodiment of the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the embodiments of the present invention should be included in the protection scope of the embodiments of the present invention.

Claims (10)

1. A shaving razor, comprising:

a housing (1), the housing (1) having a housing interior (11) and a shaving opening communicating with the housing interior (11);

the support (3) is arranged in the inner cavity (11) of the shell and comprises a motor frame (31) and a battery frame (32), the motor frame (31) is a U-shaped support facing the shaving opening, the battery frame (32) is an inverted U-shaped support facing away from the shaving opening, and the bottoms of the motor frame (31) and the battery frame (32) are mutually clamped together;

the motor (4) is arranged on the motor frame (31), and the battery (5) is arranged on the battery frame (32) transversely to the extending direction of the shell (1).

2. The shaving razor of claim 1, further comprising: a cutter head component (2), a motor (4), a PCB (6) and a female seat (7), wherein,

the cutter head component (2) is arranged in the inner cavity (11) of the shell and is close to the shaving opening;

the motor (4) and the battery (5) are electrically connected with the PCB (6) so as to charge the battery (5) through the PCB (6) and supply power to the motor (4), and an output shaft of the motor (4) is connected with the cutter head assembly (2); and

be provided with the head that charges on female seat (7), female seat (7) install in PCB board (6) are in order to connect the head that charges in PCB board (6).

3. A shaver as in claim 2, wherein the housing (1) comprises a first half-housing (12) and a second half-housing (13), the first half-housing (12) and the second half-housing (13) being snapped together to form a housing inner cavity (11).

4. A shaver as in claim 3, wherein the first half-shell (12) comprises a planar first connecting surface (121), the second half-shell (13) comprises a planar second connecting surface (131), the first half-shell (12) has a positioning hole (122) formed therein, the opening of the positioning hole (122) is located on the first connecting surface (121), the second connecting surface (131) is provided with a positioning pin (132) at a position opposite to the positioning hole (122), and the positioning pin (132) is inserted into the positioning hole (122) to sealingly connect the first half-shell (12) and the second half-shell (13).

5. A shaver as in claim 4, wherein the number of the positioning holes (122) and the positioning pins (132) is the same, and the openings of the positioning holes (122) are all distributed on the first connection face (121), and the positioning pins (132) are all distributed on the second connection face (131).

6. A shaver as in claim 3, further comprising a shelf (8), wherein the shelf (8) is sleeved on the upper outer side of the first half-shell (12) and the second half-shell (13) to fasten the first half-shell (12) and the second half-shell (13).

7. A shaver as in claim 3, further comprising a bottom cap (9) and an inner housing (10), wherein the inner housing (10) is disposed in the housing cavity (11) and has one side near the shaving opening and the other side fixedly connected to the bottom cap (9), and the bottom cap (9) is fixedly connected to a double fastener (91), and the double fastener (91) is used for fastening the first housing half (12) and the second housing half (13).

8. The shaver according to claim 2, wherein the motor holder (31) comprises a middle arc plate (312) and motor mounting plates (313) symmetrically disposed at both ends of the middle arc plate (312),

wherein, the rigid coupling has joint to detain (311) on middle part arc (312), motor mounting panel (313) are used for the installation motor (4).

9. The shaver according to claim 8, wherein the battery holder (32) comprises a middle bearing plate (322) and fixing brackets (323) symmetrically disposed at both ends of the middle bearing plate (322),

the middle bearing plate (322) is provided with a clamping hole (321), the shape of the middle bearing plate (322) is matched with that of the middle arc-shaped plate (312), so that the clamping buckle (311) is inserted into the clamping hole (321) and then the motor frame (31) is clamped on the battery frame (32), and the middle bearing plate (322) is used for installing the battery (5).

10. A shaver as in claim 9, wherein the end of the holder (323) remote from the battery (5) is further provided with opposite recesses for holding the PCB board (6).

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