CN217256447U - Floating mechanism of shaver - Google Patents

Abstract

The utility model discloses a relocation mechanism of razor, the part of floating through to relocation mechanism carries out the remodel, and constitute it and contain the connecting piece, the head floats, the linkage gear floats, unsteady lower carriage and the upper bracket that floats, spacing with the connecting piece simultaneously, through unsteady lower carriage and the upper bracket that floats realize, the current problem of dull and stereotyped interference when floating has been solved, make the unsteady part of relocation mechanism float the during operation, the condition of floating interference can not appear, when avoiding the use of tool bit portion, facial some positions can appear shaving unclean, must carry out the condition that shaves many times and relapse and just can shave clean in this position and take place, realize promoting the convenience of shaving the process and shaving efficiency, it feels the promotion to use user experience.

Description

Floating mechanism of shaver

Technical Field

The utility model relates to a razor technical field especially involves a relocation mechanism for use on razor.

Background

Along with the improvement of living standard of people, people pay more attention to the image of the people, men pay more attention to the neatness of beards, a shaver is a necessary tool for shaving beards of the men, and the shaver is mainly divided into a manual shaver and an electric shaver according to a power form. The electric shaver is divided into a plurality of forms such as single head, double head, three head and the like according to different numbers of the shaver heads, but the electric shaver in any form generally comprises a shaver head part and a body part, the body part is convenient for a user to hold and can be used for installing a motor, and a shaving unit on the shaver head part is used for shaving under the action of the motor. Electric shavers are commonly used for shaving the face of a person, which is composed of a plurality of complex curved surfaces.

The shaver head part and the body part of the traditional electric shaver are in a hard connection mode, and in the shaving process, when the shaving unit of the shaver head part is in contact with skin, the shaver head part is difficult to change along with the change of the surface of the skin of the face, so that a user often feels uncomfortable when shaving.

Aiming at the defects, a mode that the cutter head part and the body part are hinged by the ball head is proposed in the market, although the adaptability of the cutter head part and the face part in the shaving process can be improved to a certain extent by the ball head hinge mode, the situation that a floating mechanism of the cutter head part floats unsmoothly due to unreasonable structural design is found in use of the cutter head part, and further the situation that some positions of the face part are not cleanly shaved or the face part is shaved repeatedly for many times in the positions can be shaved only when the electric shaver with the ball head hinge is used for shaving, so that the convenience in the shaving process is greatly influenced, and the user experience feeling and the shaving efficiency are poor.

Disclosure of Invention

In view of the above, the utility model provides an electric shaver head floats smoothly, promotes the relocation mechanism of the razor of the efficiency of shaving.

In order to achieve the above object, the present invention provides a floating mechanism of a shaver, comprising a connecting member, a floating head, a floating linkage gear, and a transmission gear engaged with the floating linkage gear, wherein the floating head is disposed in the connecting member in a penetrating manner, and one end of the connecting member faces the floating linkage gear, one end of the floating head penetrating in the connecting member is in floating limit connection with the floating linkage gear, and a floating space is formed between the floating head and the floating linkage gear, the floating mechanism further comprises a floating upper bracket and a floating lower bracket, the floating lower bracket is sleeved on the outer side of the connecting member, the floating upper bracket is disposed between the connecting member and the floating linkage gear, and the floating upper bracket disposed between the connecting member and the floating linkage gear is covered on one side of the floating linkage gear, the floating lower bracket extends toward one side of the floating upper bracket, the connecting piece in the one end towards floating the upper bracket form spacing portion, just spacing portion distribute in floating between lower carriage and the floating upper bracket to be connected through floating the lower carriage and floating the upper bracket, constitute the spacing of connecting piece.

The utility model has the advantages that: because the floating mechanism of the existing partial shaver head part comprises the connecting piece, the spring, the fixed plate, the floating head and the floating linkage gear, and the hole site for the floating head to extend into the connecting piece is arranged on the fixed plate after the spring is assembled between the limiting connecting piece and the fixed plate, when the floating part of the floating mechanism with the structural design is assembled on the shaver head part for use, the unsmooth floating of the shaver head part can be caused due to the flat interference of the fixed plate, and the floating part of the floating mechanism is remodeled to comprise the connecting piece, the floating head, the floating linkage gear, the floating lower bracket and the floating upper bracket, and simultaneously, the limiting of the connecting piece is realized through the floating lower bracket and the floating upper bracket, and the problem of the flat interference during floating is solved, so that the floating part of the floating mechanism can float during working, the condition of interference that floats can not appear, when having also avoided the use of sword head portion, can appear some positions of face and shave unclean, must carry out the condition that the shaving that relapses many times just can shave clean in this position and take place, and then realized promoting the convenience and the efficiency of shaving of the process of shaving, made user experience feel also promote greatly.

The utility model discloses further set up to, the floating bottom bracket forms spacing post towards floating upper bracket one side, and spacing hole of wearing has been seted up for the position of spacing post in the spacing portion of connecting piece, and spacing hole has been seted up for the same straight line department in spacing hole of wearing on the floating upper bracket, floating bottom bracket, spacing portion and float between the upper bracket, pass spacing hole of wearing through spacing post to spacing in spacing hole, constitute the connection of floating bottom bracket, spacing portion and floating upper bracket.

Through the arrangement, the floating lower bracket and the floating upper bracket for limiting the connecting piece can realize reliable limitation and design on the premise of not influencing or interfering the floating effect.

The utility model discloses further set up to, the linkage gear that floats forms the extension piece for the edge in the median region towards connecting piece one side, the extension piece on seted up the movable groove, and pass through the extension piece in the median region of the linkage gear that floats enclose into the chamber of placing that supplies the head to stretch into, the head of floating in wearing to arrange in the connecting piece form the lug for one side of the linkage gear that floats, the linkage gear that floats and the cooperation of the head of floating stretch into through the head of floating and place the chamber, the overhead lug that floats stretch into the movable groove, just the head of floating stretch into the movable groove through the lug, constitute the head of floating in placing the spacing in chamber, just the head of floating do the floating movement in placing the intracavity.

Through the setting, the floating mechanism can be reliably limited and floated in the cutter head part, the condition of influencing use due to unreliable disconnection of the floating head and the floating linkage gear cannot occur, and the reasonability of design is ensured at the same time.

The utility model discloses further set up to, this relocation mechanism still includes unsteady cover and drain pan, unsteady cover including unsteady cover body and distribute in unsteady cover body one end and the drain pan connecting portion of being connected with the drain pan, distribute in the unsteady cover body other end and with the connecting piece clamping ring of connecting piece outer fringe adaptation, unsteady cover locate on the connecting piece through connecting piece clamping ring cover, unsteady bottom bracket and unsteady upper bracket be formula setting in proper order, just connecting piece, unsteady head, unsteady linkage gear, drive gear all in the regional holding of drain pan, the connecting piece other end is outside extending the drain pan, unsteady cover passes through drain pan connecting portion spacing in the drain pan, just unsteady cover spacing in the drain pan connect on unsteady bottom bracket.

Through the above arrangement, mainly because its body of the cover that floats that is used for the partial floating mechanism that uses on the sword head portion on the existing market is the softwood structure, the cover that floats simultaneously except this body, still can relate to the cover that floats and fix or spacing retainer plate or the fixed part that uses on the drain pan, and be hard material spare, it only can carry out reliable fixed or spacing to have made this kind of cover that floats from this, nevertheless its body of the cover that floats that uses on the existing market is the softwood structure, and then has caused the cover that floats when assembling, it can appear and be difficult for passing the condition that drain pan and connecting piece assemble, and the utility model discloses a drain pan connecting portion and the connecting piece connecting ring of hard material spare are designed respectively at the both ends of the body of the cover that floats, made the cover that floats when carrying out the assembly between drain pan and the connecting piece from this, can carry out convenient assembly.

The utility model discloses further set up to, connecting piece clamping ring, the cover body and drain pan connecting portion formula as an organic whole setting of floating the cover.

Through the setting, the floating sleeve of design has been made, reliable shaping can be carried out, and can not appear because connecting piece clamping ring, floating sleeve body and drain pan connecting portion, if for under the condition of parts, when carrying out the assembly to floating mechanism or tool bit portion, still need carry out the process of assembling to the floating sleeve, make the assembly efficiency who promotes floating mechanism or tool bit portion from this, and the floating sleeve of integral type uses or assembles the stage, the condition of the frame that looses can not appear, and then has ensured floating mechanism or tool bit portion, and even the reliability of its design of whole razor.

The utility model discloses further set up to, the floating upper bracket forms the cover in one side of the linkage gear that floats and establishes the direction for the arc surface cover establishes, just with floating upper bracket connection's unsteady bottom bracket and spacing portion, respectively with floating upper bracket on the cambered surface be the cambered surface design of adaptation formula.

Through the aforesaid upper bracket that will float, the spacing portion of unsteady lower carriage and connecting piece, adopt the cambered surface design, and this cambered surface structure's design is for inclined plane structure or other structures, its slope is littleer, it is also steeper, when having made the work of floating go on, it floats the effect better, and also because cambered surface structure's design, when having made the relocation mechanism float, its floating area is bigger, and cambered surface structure's design is for inclined plane structure or other structures, its flexibility of floating is better, simultaneously through the design of cambered surface structure, work of floating when relocation mechanism or tool bit portion are floating, its unsteady central point is more accurate, the condition of off normal can not appear.

The utility model discloses further set up to, still be formed with stop gear on the drain pan, through stop gear constitute connecting piece, the cover that floats, the lower carriage floats and float the upper bracket spacing in drain pan department.

Through the arrangement, the connecting piece, the floating sleeve, the floating lower bracket and the floating upper bracket are reliably limited and arranged in the bottom shell area.

The utility model discloses further set up to, still preset in the drain pan and supply the spacing post of the rotatory spacing gear of drive gear, the rotatory hole adaptation of predetermineeing on spacing post of gear and the drive gear, just unsteady cover and the floating bottom bracket on seted up spacing post respectively and kept away the groove for the position of the spacing post of drain pan internal gear, and should set up gear engagement in the unsteady upper bracket that the linkage gear upper shield was established and keep away the groove for drive gear's position.

Through the arrangement, the transmission gear and the floating linkage gear of the floating mechanism can be reliably arranged and limited at the position of the bottom shell, and the situation of mutual influence or interference with the arrangement of the floating upper bracket, the floating sleeve and the floating lower bracket can be avoided.

The utility model discloses further set up to, stop gear is the stopper that forms on the drain pan, the stopper on be provided with spacing barb, floating cover, the lower carriage that floats and float and set up the spacing groove on the upper bracket respectively, this spacing groove with the stopper adaptation, with drain pan complex connecting piece, the cover that floats, the lower carriage that floats and the upper bracket that floats, pass in proper order through the region of the spacing groove that the stopper was seted up on floating cover, the lower carriage that floats and the upper bracket that floats to through the spacing barb on the stopper for the block of keeping away from one side of the lower carriage that floats on floating the upper bracket, constitute connecting piece, the cover that floats, the lower carriage that floats and the upper bracket that floats in the regional spacing of drain pan.

Set for limiting block and spacing barb with stop gear through the aforesaid, and set up the spacing groove respectively through the region that corresponds with it on cover, the lower carriage that floats and the upper bracket that floats, made the cover that floats from this, the lower carriage that floats, the upper bracket that floats and the connecting piece that links to each other with it, can carry out reliable spacing, and this spacing mode is compared, and other spacing modes, its design is more convenient feasible.

The utility model discloses further set up to, extend the piece and be equipped with the direction chamfer for the one side of the head that floats towards, the overhead lug that floats is equipped with the subtend chamfer for one side of the extension piece of orientation.

Through the setting, the floating head can be reliably placed in the position of the floating linkage gear for placing the cavity, the floating head cannot float, and the convex block can not be arranged on the floating head, so that the floating head can not be accurately and reliably placed in the position of the floating linkage gear for placing the cavity, and the design reasonability of the floating mechanism is ensured.

Drawings

Fig. 1 is a schematic perspective view of the floating mechanism of the present invention;

fig. 2 is another perspective view of the floating mechanism of the present invention;

fig. 3 is an exploded view of the floating mechanism of the present invention;

fig. 4 is another perspective exploded view of the floating mechanism of the present invention;

fig. 5 is a schematic view of the connecting member, floating head, floating linkage gear, floating upper bracket and floating lower bracket of the present invention in an exploded state;

fig. 6 is a schematic perspective view of the floating mechanism of the present invention with the transmission gear removed;

fig. 7 is a schematic structural view showing the fitting state of the connecting member, the floating head, the floating sleeve, the floating linkage gear, the floating upper bracket and the floating lower bracket according to the present invention;

fig. 8 is a schematic perspective view of the bottom case of the present invention;

fig. 9 is a schematic view of another angle structure of the coupling member, the floating head, the floating sleeve, the floating linkage gear, the floating upper bracket and the floating lower bracket according to the present invention in a coupled state;

fig. 10 is a structural diagram illustrating the fitting state of the connecting member, the floating head, the floating linkage gear and the floating upper bracket according to the present invention;

fig. 11 is an exploded view of the floating cover of the present invention.

Detailed Description

As shown in fig. 1-11, the embodiment of the present invention is a floating mechanism of a shaver, comprising a connecting member 3, a floating head 4, a floating linkage gear 6, a transmission gear 7 engaged with the floating linkage gear 6, a floating upper bracket 5 and a floating lower bracket 8, wherein the floating head 4 is disposed in the connecting member 3 in a penetrating manner, one end of the connecting member 3 faces the floating linkage gear 6, one end of the floating head 4 disposed in the connecting member 3 is connected to the floating linkage gear 6 in a floating limiting manner, a floating space is formed between the floating head 4 and the floating linkage gear 6, the floating lower bracket 8 is disposed outside the connecting member 3, the floating upper bracket 5 is disposed between the connecting member 3 and the floating linkage gear 6, and the floating upper bracket 5 disposed between the connecting member 3 and the floating linkage gear 6 is covered on one side of the floating linkage gear 6, the floating lower bracket 8 extends towards one side of the floating upper bracket 5, the connecting piece 3 forms a limit part 31 at one end of the floating upper bracket 5, the limit part 31 is distributed between the floating lower bracket 8 and the floating upper bracket 5, and the floating lower bracket 8 is connected with the floating upper bracket 5 to form the limit of the connecting piece 3.

The design is mainly because the floating mechanism of the existing partial shaver head part comprises a connecting piece 3, a spring, a fixed plate, a floating head 4 and a floating linkage gear 6, and the structure of the floating part is arranged between the spring limiting connecting piece 3 and the fixed plate after being assembled at the same time, and a hole site for the floating head 4 to extend into the connecting piece 3 is arranged on the fixed plate, when the floating part of the floating mechanism designed by the existing structure is arranged on the shaver head part for use, the unsmooth floating of the shaver head part can be caused due to the flat interference of the fixed plate, and the utility model discloses a modifying the floating part of the floating mechanism, comprising the connecting piece 3, the floating head 4, the floating linkage gear 6, a floating lower bracket 8 and a floating upper bracket 5, and simultaneously limiting the connecting piece 3 is realized through the floating lower bracket 8 and the floating upper bracket 5, the problem of flat interference when floating is solved, floating interference can not occur when the floating part of the floating mechanism floats, the situation that certain positions of the face cannot be shaved cleanly when the cutter head part is used is avoided, repeated shaving is carried out at the positions for many times, and then the situation that the face can be shaved cleanly is avoided, convenience and shaving efficiency in the shaving process are improved, and user experience is greatly improved.

The floating lower bracket 8 forms a limit column 81 towards one side of the floating upper bracket 5, a position, relative to the limit column 81, of the limit part 31 of the connecting piece 3 is provided with a limit penetrating hole 32, a position, relative to the limit penetrating hole 32, of the floating upper bracket 5 is provided with a limit hole 52, the floating lower bracket 8, the limit part 31 and the floating upper bracket 5 penetrate through the limit penetrating hole 32 through the limit column 81 and are limited in the limit hole 52, and connection of the floating lower bracket 8, the limit part 31 and the floating upper bracket 5 is formed.

The floating linking gear 6 forms an extension block 61 with respect to the edge of the median region facing the side of the connecting member 3, the extension block 61 is provided with a movable groove 611, and a placing cavity c for the floating head 4 to extend into is enclosed in the middle area of the floating linkage gear 6 through an extending block 61, a convex block 41 is formed on one side of the floating head 4 which is penetrated in the connecting piece 3 and is opposite to the floating linkage gear 6, the floating linkage gear 6 is matched with the floating head 4, the floating head 4 extends into the placing cavity c, the convex block 41 on the floating head 4 extends into the movable groove 611, the floating head 4 extends into the movable groove 611 through the protruding block 41, so as to form a limit position of the floating head 4 in the placing cavity c, and the floating head 4 performs a floating motion in the placing cavity c, the extension block 61 is provided with a guide chamfer 612 on the side facing the floating head 4, and the projection 41 on the floating head 4 is provided with an opposite chamfer 411 on the side facing the extension block 61.

The floating mechanism also comprises a floating sleeve 2 and a bottom shell 1, the floating sleeve 2 comprises a floating sleeve body 22, a bottom shell connecting part 21 which is distributed at one end of the floating sleeve body 22 and is connected with the bottom shell 1, and a connecting part connecting ring 23 which is distributed at the other end of the floating sleeve body 22 and is matched with the outer edge of the connecting part 3, the floating sleeve 2 is sleeved on the connecting part 3 through the connecting part connecting ring 23, the floating sleeve 2, the floating lower bracket 8 and the floating upper bracket 5 are arranged in sequence, the connecting piece 3, the floating head 4, the floating linkage gear 6 and the transmission gear 7 are all accommodated in the area of the bottom shell 1, the other end of the connecting piece 3 extends out of the bottom shell 1, the floating sleeve 2 is limited in the bottom shell 1 through the bottom shell connecting part 21, and the floating sleeve 2 limited in the bottom case 1 is connected on the floating lower bracket 8, and the connecting piece connecting ring 23 of the floating sleeve 2, the floating sleeve body 22 and the bottom case connecting part 21 are integrally arranged.

In addition, foretell unsteady upper bracket 5 forms the cover in one side of unsteady linkage gear 6 and establishes the direction and establish for the arc cover, and float lower carriage 8 and spacing portion 31 of being connected with unsteady upper bracket 5, be the cambered surface design of adaptation formula with unsteady upper bracket 5 upper arc respectively, through the cambered surface design, for inclined plane structure or other structures, its slope is littleer, also steeper, when having made unsteady work go on, its floating effect is better, and also because the design of cambered surface structure, when having made unsteady mechanism float, its floating area is bigger, and the design of cambered surface structure is for inclined plane structure or other structures, its flexibility of floating is better, through the design of cambered surface structure simultaneously, when unsteady mechanism or tool bit portion are carrying out unsteady work, its unsteady central point is more accurate, the condition of off normal can not appear.

The above-mentioned related bottom case 1 is further formed with a limiting mechanism, the limiting mechanism is used to limit the position of the connecting member 3, the floating sleeve 2, the floating lower bracket 8 and the floating upper bracket 5 at the bottom case 1, and the design mode of the limiting mechanism is preferably the limiting block 12 formed on the bottom case 1, the limiting block 12 is provided with a limiting barb 121, and the corresponding floating sleeve 2, floating lower bracket 8 and floating upper bracket 5 are respectively provided with a limiting groove b, the limiting groove b is adapted to the limiting block 12, the connecting member 3, the floating sleeve 2, the floating lower bracket 8 and the floating upper bracket 5 matched with the bottom case 1 pass through the limiting block 12 in the region of the limiting groove b arranged on the floating sleeve 2, the floating lower bracket 8 and the floating upper bracket 5 in sequence, and the limiting barb 121 on the floating limiting block 12 is used to block the side of the floating upper bracket 5 opposite to the side far away from the floating lower bracket 8, the connection element 3, the floating sleeve 2, the floating lower bracket 8 and the floating upper bracket 5 are limited in the area of the bottom shell 1.

A gear limiting post 81 for limiting the rotation of the transmission gear 7 is preset in the bottom case 1, the gear limiting post 81 is adapted to a preset rotation hole on the transmission gear 7, a limiting post avoiding groove a is respectively formed in the positions of the floating sleeve 2 and the floating lower bracket 8, which are opposite to the gear limiting post 81 in the bottom case 1, and a gear meshing avoiding groove 51 is formed in the position of the floating upper bracket 5, which is covered on the floating linkage gear 6 and is opposite to the transmission gear 7.

Claims (10)

1. The utility model provides a floating mechanism of razor, includes the connecting piece, float the head, float the linkage gear, with the drive gear that the linkage gear meshing set up that floats, its characterized in that: the floating head is arranged in the connecting piece in a penetrating way, one end of the connecting piece faces the floating linkage gear, one end of the floating head penetrating in the connecting piece is in floating limit connection with the floating linkage gear, a floating space is formed between the floating head and the floating linkage gear,

this floating mechanism is still including unsteady upper bracket and unsteady bottom bracket, unsteady bottom bracket cover locate the connecting piece outside, unsteady upper bracket distribute in the connecting piece with unsteady linkage gear between, and should distribute in the connecting piece and unsteady linkage gear between unsteady upper bracket form the cover in one side of unsteady linkage gear and establish, unsteady bottom bracket extend towards unsteady upper bracket one side, the connecting piece spacing portion of one end formation in the unsteady upper bracket of orientation, just spacing portion distribute in unsteady bottom bracket and unsteady between the upper bracket to through unsteady bottom bracket and unsteady upper bracket connection, constitute the spacing of connecting piece.

2. The floating mechanism of a shaver as set forth in claim 1, wherein: the floating lower bracket is connected with the floating upper bracket through the limit post, the limit penetrating hole is formed in the position, opposite to the limit post, of the limit part of the connecting piece, the limit hole is formed in the position, opposite to the limit penetrating hole, of the same straight line of the floating upper bracket, and the floating lower bracket, the limit part and the floating upper bracket are connected through the limit post, the limit penetrating hole penetrates through the limit post and is limited in the limit hole.

3. The floating mechanism of a shaver as set forth in claim 1 or 2, wherein: the linkage gear that floats form the extension piece for the edge towards the median region of connecting piece one side, the extension piece on seted up the movable groove, and pass through the extension piece in the median region of the linkage gear that floats enclose into the chamber of placing that supplies the head that floats to stretch into, wear to arrange the floating head in the connecting piece for one side formation lug of the linkage gear that floats, the linkage gear that floats with the cooperation of the head that floats, stretch into through the head that floats and place the chamber, the overhead lug that floats stretch into the movable groove, just the floating head stretch into the movable groove through the lug, constitute the head that floats in the spacing of placing the chamber, just the floating head do the floating movement in placing the intracavity.

4. The floating mechanism of a shaver as set forth in claim 1 or 2, wherein: this floating mechanism still includes unsteady cover and drain pan, unsteady cover including unsteady cover body and distribute in the drain pan connecting portion that unsteady cover body one end and be connected with the drain pan, distribute in the unsteady cover body other end and with the connecting piece clamping ring of connecting piece outer fringe adaptation, unsteady cover locate on the connecting piece through the connecting piece clamping ring cover, unsteady lower carriage and unsteady upper bracket be the setting of formula in proper order, just connecting piece, unsteady head, unsteady linkage gear, drive gear all in the regional holding of drain pan, the connecting piece other end outside extending the drain pan, unsteady cover passes through drain pan connecting portion spacing in the drain pan, just spacing unsteady cover in the drain pan connect on the unsteady lower carriage.

5. The floating mechanism of razor according to claim 4, wherein: the connecting piece connecting ring of the floating sleeve, the floating sleeve body and the bottom shell connecting part are integrally arranged.

6. The floating mechanism of a shaver as set forth in claim 1 or 2, wherein: the floating upper bracket forms a cover on one side of the floating linkage gear to establish the direction as an arc cover, and the floating lower bracket and the limiting part which are connected with the floating upper bracket are respectively designed with the arc surface which is in an adaptive mode on the floating upper bracket.

7. The floating mechanism of razor according to claim 4, wherein: the bottom shell is also provided with a limiting mechanism, and the limiting mechanism forms a connecting piece, a floating sleeve, a floating lower bracket and a floating upper bracket to limit the bottom shell.

8. The floating mechanism of razor according to claim 4, wherein: the floating linkage gear is characterized in that a gear limiting column for limiting the rotation of the transmission gear is also preset in the bottom shell, the gear limiting column is matched with a preset rotating hole in the transmission gear, a limiting column avoiding groove is respectively formed in the positions, corresponding to the gear limiting column in the bottom shell, of the floating sleeve and the floating lower bracket, and a gear meshing avoiding groove is formed in the position, corresponding to the transmission gear, of the floating upper bracket covered on the floating linkage gear.

9. The floating mechanism of the shaver as set forth in claim 7, wherein: stop gear be the stopper that forms on the drain pan, the stopper on be provided with spacing barb, floating cover, the lower carriage that floats and float and set up the spacing groove on the upper bracket respectively, this spacing groove with the stopper adaptation, with drain pan complex connecting piece, the cover that floats, the lower carriage that floats and the upper bracket that floats, the region through the spacing groove that the stopper seted up on floating cover, the lower carriage that floats and the upper bracket that floats passes in proper order to constitute connecting piece, the cover that floats, the lower carriage that floats and the block of one side of keeping away from the lower carriage that floats on the upper bracket that floats through spacing barb on the stopper, float the lower carriage and float the upper bracket in the spacing of drain pan region.

10. The floating mechanism of razor according to claim 3, wherein: the extending block is provided with a guide chamfer angle relative to one side facing the floating head, and the convex block on the floating head is provided with an opposite chamfer angle relative to one side facing the extending block.

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