CN217454009U - Five-cutter-head electric shaver - Google Patents

Abstract

The utility model provides an electric shaver with five cutter heads, include: organism and demountable installation are in tool bit subassembly on the organism, tool bit subassembly includes the bracket and float and installs first tool bit, second tool bit, third tool bit, fourth tool bit and fifth tool bit on the bracket, five tool bits link through link gear, the second tool bit the third tool bit the fourth tool bit with the fifth tool bit centers on first tool bit is arranged in proper order, link gear is protruding including the linkage that sets up on each tool bit, the protruding junction that sets up at two adjacent linkage tool bits that links of linkage. The five-cutter-head electric shaver is provided with five floating cutter heads, so that the shaving area is wider, and the shaving efficiency is high; the flexible floating is not easy to block, the shaving head can be better attached to the face to shave, and shaving is more thorough.

Description

Five-cutter-head electric shaver

Technical Field

The utility model relates to an electric shaver, in particular to five-cutter head electric shaver.

Background

The cutting unit of the electric shaver is generally connected to a driving mechanism of the shaver through a connecting shaft, and the driving mechanism drives the connecting shaft to rotate, so as to drive the cutting unit. The cutting unit is typically floatingly mounted on a bracket to form a shaving unit; and the cutting unit is movable in the carriage in an axial direction of the cutting unit; and when the cutting unit extends or contracts in the bracket, the connecting shaft can also move along the axial direction of the cutting unit, namely, a spring which elastically pushes the connecting shaft along the axial direction of the connecting shaft is arranged in the shaver, so that the connecting shaft can be timely reset. The two opposite sides of the bracket are pivoted on the head cover, so that when the shaving unit is pressed by skin during shaving, the shaving unit can swing on the head cover at a small angle to be better attached to the skin; whereas when the force with which the skin leaves the shaving unit or presses the shaving unit is reduced, the shaving unit needs to be reset so that the shaving unit fits well against the skin.

In the existing shavers, the number of shaving heads is mostly no more than three, the shaving area of the shaving heads is small, a good shaving effect can be achieved only by repeated shaving, and the use is troublesome; in addition, the number of the cutter heads is increased, so that the structure of the cutter heads is complicated, and the problems of insufficient floating of the cutter heads, poor face attaching effect, clamping stagnation and the like are caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problem of providing a five-cutter head electric shaver with wider shaving area, and high shaving efficiency; the flexible floating is not easy to block, the shaving head can be better attached to the face to shave, and shaving is more thorough and clean.

(II) technical scheme

For solving the technical problem, the utility model provides a five-bit electric shaver, include: organism and demountable installation are in tool bit subassembly on the organism, tool bit subassembly includes the bracket and float and installs first tool bit, second tool bit, third tool bit, fourth tool bit and fifth tool bit on the bracket, five tool bits link through link gear, the second tool bit the third tool bit the fourth tool bit with the fifth tool bit centers on first tool bit is arranged in proper order, link gear is protruding including the linkage that sets up on each tool bit, the protruding junction that sets up at two tool bits of adjacent linkage of linkage. The five floating cutter heads are arranged, so that the shaving area is larger, and the shaving efficiency is higher; five tool bits pass through the link gear linkage, can be shaving the in-process and laminate face better, and the beard is rejected more thoroughly, totally.

The electric shaver with the five cutter heads has the advantages that the second cutter head is hinged on the bracket flexibly, and the second cutter head can rotate according to the outline of the face during shaving, so that the shaving angle of the cutter head is changed, and the cutter head is more attached to the face; the five floating cutter heads are arranged, so that the shaving area is wider, and the shaving efficiency is high; the shaver is flexible in floating and not easy to block, can be better attached to the face for shaving, and can shave more thoroughly; two adjacent cutter heads are linked through the linkage protrusions corresponding to the joints of the two cutter heads, so that the floating effect is good, and the cutter heads are more attached to the face during shaving; the first cutter head is provided with a limiting protrusion part, the bracket is provided with a limiting sliding groove corresponding to the limiting protrusion part, the limiting effect is good, the first cutter head is prevented from excessively large floating action, the shaving process is relatively stable, and the use experience is good; first tool bit, second tool bit and third tool bit are regular triangle distribution, and first tool bit, fourth tool bit and fifth tool bit are regular triangle distribution, and first tool bit, third tool bit and fourth tool bit are regular triangle distribution, and the structure is compacter, and the tool bit is more concentrated, shaves efficiently.

Further, the interlocking projection includes: the first linkage protrusion and the second linkage protrusion are arranged on the first cutter head, the third linkage protrusion is arranged on the second cutter head, the fourth linkage protrusion is arranged on the third cutter head, the fifth linkage protrusion is arranged on the fourth cutter head, and the sixth linkage protrusion is arranged on the fifth cutter head. The first linkage protrusion abuts against the second cutter head, the second linkage protrusion abuts against the fifth cutter head, the third linkage protrusion abuts against the third cutter head, the fourth linkage protrusion abuts against the first cutter head, the fifth linkage protrusion abuts against the first cutter head, and the sixth linkage protrusion abuts against the fourth cutter head. Two adjacent tool bits link up through the linkage arch that both junctions correspond, and it is effectual to float, laminates the face more when shaving.

Further, first sword head includes the sword net subassembly and is used for the installation the sword net mounting bracket of sword net subassembly, first linkage is protruding to reach the protruding setting of second linkage is in on the sword net mounting bracket, structural design is reasonable, and linkage effect is good.

Furthermore, the second cutter head is hinged to the bracket, the bracket is provided with a hinged guide post, the second cutter head is provided with a hinged hole corresponding to the hinged guide post, the second cutter head is hinged flexibly, and the cutter net mounting frame can rotate according to the outline of the face during shaving, so that the shaving angle of the cutter head is changed, and the cutter head is more attached to the face.

Furthermore, the bracket is provided with an installation guide pillar for installing the first cutter head, the first cutter head is provided with a sliding groove corresponding to the installation guide pillar, the installation guide pillar can slide relative to the sliding groove, so that the first cutter head can float more flexibly, an elastic piece is arranged between the first cutter head and the bracket, the resetting is flexible, and the clamping stagnation is prevented. When shaving, the first tool bit is floated from top to bottom and drives all the other four tool bits simultaneously and floats for five tool bits cooperate and laminate the face more when floating, and the effect of shaving is good.

Furthermore, the first cutter head is provided with a limiting protrusion part, the bracket is provided with a limiting sliding groove corresponding to the limiting protrusion part, the limiting effect is good, the first cutter head is prevented from floating too much, the shaving process is relatively stable, and the use experience is good; the elastic piece is a compression spring.

Furthermore, the centers of the second cutter head, the first cutter head and the fifth cutter head are positioned on a first straight line, the centers of the third cutter head and the fourth cutter head are connected into a second straight line, and the first straight line and the second straight line are parallel to each other. Five tool bits structure arrange compactly, shave more concentrated, the phenomenon of difficult appearance omission shaving.

Further, first tool bit the second tool bit with the third tool bit is regular triangle-shaped and distributes, first tool bit the fourth tool bit with the fifth tool bit is regular triangle-shaped and distributes, first tool bit, third tool bit with the fourth tool bit is regular triangle-shaped and distributes, and the structure is compacter, and the tool bit is more concentrated, shaves efficiently.

Furthermore, first linkage arch be equipped with the first inclined plane and the second inclined plane that the second tool bit corresponds, the bracket be equipped with the third inclined plane and the fourth inclined plane that the second tool bit corresponds. In a normal state, the first cutter head is in a floating state, and the second cutter head abuts against the first inclined surface and the third inclined surface at the same time; the face portion extrudees first tool bit to the state of pushing down completely in the in-process of shaving, and first tool bit drove spacing bellying gliding and spacing with spacing spout counterbalance this moment, and the second tool bit supports simultaneously and leans on second inclined plane and fourth inclined plane this moment, and the degree of pushing down of the in-process of shaving first tool bit can change between normality and the state of pushing down completely according to face profile for the tool bit is laminated face more.

(III) advantageous effects

The five-cutter-head electric shaver is provided with five floating cutter heads, so that the shaving area is wider, and the shaving efficiency is high; the shaver is flexible in floating and not easy to block, can be better attached to the face for shaving, and can shave more thoroughly; two adjacent cutter heads are linked through the linkage protrusions corresponding to the joints of the two cutter heads, so that the floating effect is good, and the cutter heads are more attached to the face during shaving; the first cutter head is provided with the limiting protrusion part, the bracket is provided with the limiting sliding groove corresponding to the limiting protrusion part, the limiting effect is good, the first cutter head is prevented from floating too much, the shaving process is relatively stable, and the use experience is good; the first cutter head, the second cutter head and the third cutter head are distributed in a regular triangle shape, the first cutter head, the fourth cutter head and the fifth cutter head are distributed in a regular triangle shape, and the first cutter head, the third cutter head and the fourth cutter head are distributed in a regular triangle shape, so that the structure is more compact, the cutter heads are more concentrated, and the shaving efficiency is high; the second tool bit articulates on the bracket, and is articulated nimble, and the second tool bit can rotate according to facial profile when shaving to change the angle of shaving of tool bit, make the tool bit laminate facial more.

Drawings

Fig. 1 is a perspective view of a five-bit electric shaver of the present invention;

fig. 2 is a perspective view of a head assembly of the five-head electric shaver of the present invention;

fig. 3 is a schematic structural view of the five-bit electric shaver head assembly of the present invention in a normal state;

fig. 4 is a rear view of a portion of a five-bit electric shaver head assembly of the present invention in a normal state;

fig. 5 is a right side view of the head assembly of the five-head electric shaver of the present invention in a partially normal state;

fig. 6 is a schematic structural view of a five-bit electric shaver limiting chute of the present invention;

fig. 7 is a schematic structural view of the five-bit electric shaver bracket of the present invention;

fig. 8 is a schematic structural view of a knife net mounting frame of a first knife head of the five-knife head electric shaver of the invention;

fig. 9 is a schematic structural view of a second blade of the five-blade electric shaver of the present invention;

fig. 10 is a schematic structural view of a third blade of the five-blade electric shaver of the present invention;

fig. 11 is a schematic structural view of the fifth-bit electric shaver according to the present invention, wherein the first bit is fully pressed;

fig. 12 is a rear view of the fifth-blade electric shaver according to the present invention, with the first blade fully pressed;

FIG. 13 is a right side view of the fifth blade electric shaver of the present invention with the first blade fully pressed;

the corresponding part names for the various reference numbers in the figures are: the cutter comprises a cutter head 1, a cutter mesh mounting frame 103, a hinge hole 104, a sliding groove 105, a limiting protrusion 106, a first inclined surface 107, a second inclined surface 108, a cutter mesh component 109, a second cutter head 2, a third linkage protrusion 201, a third cutter head 3, a fourth linkage protrusion 301, a fourth cutter head 4, a fifth linkage protrusion 401, a fifth cutter head 5, a sixth linkage protrusion 501, a bracket 6, a hinge guide pillar 601, a mounting guide pillar 602, a limiting sliding groove 603, a third inclined surface 604, a fourth inclined surface 605, an elastic component 7, a first straight line L, a second straight line M and a machine body 10.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 to 13, the present invention provides a five-blade electric razor, including: organism 10 and demountable installation are at the tool bit subassembly on organism 10, the tool bit subassembly includes bracket 6 and the first tool bit 1 of floating installation on bracket 6, second tool bit 2, third tool bit 3, fourth tool bit 4 and fifth tool bit 5, five tool bits link through link gear, second tool bit 2, third tool bit 3, fourth tool bit 4 and fifth tool bit 5 are arranged around first tool bit 1 in proper order, link gear is protruding including the linkage that sets up on each tool bit, the protruding junction that sets up at two adjacent linkage tool bits of linkage. In this embodiment, the third tool bit 3 and the fourth tool bit 4 are linked with the first tool bit 1 simultaneously, and an additional linkage protrusion is not required to be arranged between the third tool bit 3 and the fourth tool bit 4, so that the cost is saved, and the structure is more reasonable. The five floating cutter heads are arranged, so that the shaving area is larger, and the shaving efficiency is higher; five tool bits pass through the link gear linkage, can be shaving the in-process and laminate face better, and the beard is rejected more thoroughly, totally.

Referring to fig. 2, 3, 8, 9 and 10, the interlocking projection includes: the first linkage protrusion 101 and the second linkage protrusion 102 are arranged on the first tool bit 1, the third linkage protrusion 201 is arranged on the second tool bit 2, the fourth linkage protrusion 301 is arranged on the third tool bit 3, the fifth linkage protrusion 401 is arranged on the fourth tool bit 4, and the sixth linkage protrusion 501 is arranged on the fifth tool bit 5. The first linkage protrusion 101 abuts against the second tool bit 2, the second linkage protrusion 102 abuts against the fifth tool bit 5, the third linkage protrusion 201 abuts against the third tool bit 3, the fourth linkage protrusion 301 abuts against the first tool bit 1, the fifth linkage protrusion 401 abuts against the first tool bit 1, and the sixth linkage protrusion 501 abuts against the fourth tool bit 4. Two adjacent tool bits link up through the linkage arch that both junctions correspond, and it is effectual to float, laminates face more when shaving. The first and second coupling protrusions 101 and 102 have symmetrical structures. First tool bit 1 includes the sword net subassembly 109 and is used for installing sword net mounting bracket 103 of sword net subassembly 109, and first linkage arch 101 and second linkage arch 102 set up on sword net mounting bracket 103, and structural design is reasonable, and the linkage is effectual.

Referring to fig. 2, 6, 8, 9 and 10, the second cutting head 2 is hinged to the bracket 6, the bracket 6 is provided with a hinge guide post 601, the second cutting head 2 is provided with a hinge hole 104 corresponding to the hinge guide post 601, the hinging is flexible, and the second cutting head can rotate according to the profile of the face during shaving, so that the shaving angle of the cutting head is changed, and the cutting head is more attached to the face. Second tool bit and fifth tool bit structural symmetry, third tool bit and fourth tool bit structural symmetry, second tool bit, third tool bit, fourth tool bit and fifth tool bit all articulate on the bracket, and these four tool bits can carry out the rotation of not equidimension according to facial profile when shaving, and it is facial to laminate more.

Referring to fig. 2, 6, 7 and 8, the bracket 6 is provided with a mounting guide pillar 602 for mounting the first cutting head 1, the first cutting head 1 is provided with a sliding slot 105 corresponding to the mounting guide pillar 602, and the mounting guide pillar 602 can slide relative to the sliding slot 105, so that the first cutting head 1 can float more flexibly; an elastic element 7 is arranged between the first cutter head 1 and the bracket 6, so that the resetting is flexible, and the clamping stagnation is prevented; the rest four tool bits are respectively and correspondingly provided with a return spring, so that the tool bits can be conveniently returned to a normal state without external force. When shaving, the first tool bit is floated from top to bottom and drives all the other four tool bits simultaneously and floats for five tool bits cooperate and laminate the face more when floating, and the effect of shaving is good.

Referring to fig. 2, 6, 8 and 12, the first cutter head 1 is provided with a limiting protrusion 106, the bracket 6 is provided with a limiting sliding groove 603 corresponding to the limiting protrusion 106, the limiting effect is good, the first cutter head is prevented from floating too much, the shaving process is relatively stable, and the use experience is good; the elastic member 7 is a compression spring.

Referring to fig. 2 and 3, the centers of the second tool bit 2, the first tool bit 1 and the fifth tool bit 5 are located on a first straight line L, the centers of the third tool bit 3 and the fourth tool bit 4 are connected to form a second straight line M, and the first straight line L and the second straight line M are parallel to each other. Five tool bits structure arrange compactly, shave more concentrated, the phenomenon of difficult appearance omission shaving. First tool bit 1, second tool bit 2 and third tool bit 3 are regular triangle distribution, and first tool bit 1, fourth tool bit 4 and fifth tool bit 5 are regular triangle distribution, and first tool bit 1, third tool bit 3 and fourth tool bit 4 are regular triangle distribution, and the structure is compacter, and the tool bit is more concentrated, shaves efficiently.

Referring to fig. 2 to 13, the first interlocking projection 101 is provided with a first inclined surface 107 and a second inclined surface 108 corresponding to the second cutter head 2, and the bracket 6 is provided with a third inclined surface 604 and a fourth inclined surface 605 corresponding to the second cutter head 2. In a normal state, the first tool bit is in a floating state, and the second tool bit 2 abuts against the first inclined surface 107 and the third inclined surface 604 at the same time; the first cutter head is extruded to be completely pressed down by the face in the shaving process, the first cutter head drives the limiting convex part 106 to slide downwards and abut against the limiting sliding groove 603 for limiting, the second cutter head 2 abuts against the second inclined plane 108 and the fourth inclined plane 605 at the same time, and the pressing-down degree of the first cutter head can be changed between a normal state and a completely pressed-down state according to the face outline in the shaving process, so that the cutter head is more attached to the face.

The utility model discloses five tool bit electric shaver, first tool bit, second tool bit and third tool bit are regular triangle-shaped and distribute, and first tool bit, fourth tool bit and fifth tool bit are regular triangle-shaped and distribute, and first tool bit, third tool bit and fourth tool bit are regular triangle-shaped and distribute, and the structure is compacter, and the tool bit is more concentrated, shaves efficiently; the second cutter head is hinged to the bracket flexibly, and can rotate according to the profile of the face during shaving, so that the shaving angle of the cutter head is changed, and the cutter head is more attached to the face; the five floating cutter heads are arranged, so that the shaving area is wider, and the shaving efficiency is high; the shaver is flexible in floating and not easy to block, can be better attached to the face for shaving, and can shave more thoroughly; two adjacent cutter heads are linked through the linkage protrusions corresponding to the joints of the two cutter heads, so that the floating effect is good, and the cutter heads are more attached to the face during shaving; first sword head is equipped with spacing bellying, and the bracket is equipped with the spacing spout that corresponds with spacing bellying, and spacing effectual prevents that first sword head from floating the action too big for shaving process is steady relatively, and use experience is good.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. A five-bit electric shaver comprising: organism (10) and demountable installation be in tool bit subassembly on organism (10), its characterized in that, the tool bit subassembly includes bracket (6) and the unsteady installation is in first tool bit (1), second tool bit (2), third tool bit (3), fourth tool bit (4) and fifth tool bit (5) on bracket (6), five tool bits link through link gear, second tool bit (2) third tool bit (3) fourth tool bit (4) with fifth tool bit (5) center on first tool bit (1) is arranged in proper order, link gear is protruding including the linkage that sets up on each tool bit, the protruding junction that sets up at two adjacent linkage tool bits of linkage.

2. The five-bit electric shaver according to claim 1, wherein the interlocking projection includes: set up first linkage arch (101) and second linkage arch (102), setting on first tool bit (1) are in third linkage arch (201), setting on second tool bit (2) are in fourth linkage arch (301), setting on third tool bit (3) are in fifth linkage arch (401) on fourth tool bit (4), setting are in sixth linkage arch (501) on fifth tool bit (5).

3. The five-bit electric shaver according to claim 2, wherein the first interlocking projection (101) abuts against the second bit (2), the second interlocking projection (102) abuts against the fifth bit (5), the third interlocking projection (201) abuts against the third bit (3), the fourth interlocking projection (301) abuts against the first bit (1), the fifth interlocking projection (401) abuts against the first bit (1), and the sixth interlocking projection (501) abuts against the fourth bit (4).

4. The five-bit electric shaver according to claim 2, wherein the first bit (1) includes a foil assembly (109) and a foil mounting bracket (103) for mounting the foil assembly (109), the first interlocking projection (101) and the second interlocking projection (102) being provided on the foil mounting bracket (103).

5. Five-bit electric shaver according to claim 1, wherein the second bit (2) is hinged on the bracket (6), the bracket (6) is provided with a hinge guide (601), and the second bit (2) is provided with a hinge hole (104) corresponding to the hinge guide (601).

6. Five-bit electric shaver according to claim 1, wherein the bracket (6) is provided with a mounting guide (602) for mounting the first bit (1), the first bit (1) is provided with a slide groove (105) corresponding to the mounting guide (602), the mounting guide (602) is slidable relative to the slide groove (105), and an elastic member (7) is provided between the first bit (1) and the bracket (6).

7. Five-bit electric shaver according to claim 6, wherein the first bit (1) is provided with a limit protrusion (106), the bracket (6) is provided with a limit runner (603) corresponding to the limit protrusion (106), and the elastic member (7) is a compression spring.

8. Five-bit electric shaver according to claim 1, wherein the centers of the second bit (2), the first bit (1) and the fifth bit (5) are located on a first straight line (L), the centers of the third bit (3) and the fourth bit (4) are connected to form a second straight line (M), and the first straight line (L) and the second straight line (M) are parallel to each other.

9. The five-bit electric shaver according to claim 1, wherein the first bit (1), the second bit (2) and the third bit (3) are distributed in a regular triangle, the first bit (1), the fourth bit (4) and the fifth bit (5) are distributed in a regular triangle, and the first bit (1), the third bit (3) and the fourth bit (4) are distributed in a regular triangle.

10. Five-bit electric shaver according to claim 2, wherein the first interlocking projection (101) is provided with a first inclined surface (107) and a second inclined surface (108) corresponding to the second bit (2), and the bracket (6) is provided with a third inclined surface (604) and a fourth inclined surface (605) corresponding to the second bit (2).

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