TWI642525B - Razor - Google Patents

Abstract

A razor comprising a shank, a seat, a blade set and an adjustment assembly. The seat is placed at one end of the shank. The blade set is disposed on a side of the blade holder away from the shank, and an opening is formed between the blade set and the blade seat. The adjustment assembly includes a sliding seat, a snap member and an adjustment button. The sliding seat is slidably disposed on the shank. The fastening component has an opposite fixed end and a buckle end. The fixed end is fixed to the sliding seat, and the buckle end swings relative to the sliding seat to detachably fasten the blade set. The adjusting button is slidably disposed on the handle, and the sliding seat and the snap member are connected. The adjusting button can drive the sliding seat to slide relative to the handle and adjust the opening of the opening into the opening through the latching member to move the blade set relative to the seat. Alternatively, the adjustment button can drive the buckle end of the buckle to swing relative to the sliding seat to release the buckle end from the blade set.

Description

Razor

The present invention relates to a razor, and more particularly to a razor that can be adjusted into a degree of opening and a release blade.

At present, the advanced razor has the function of changing the blade, and has the function of adjusting the opening degree. The advanced razor mainly uses two sets of knobs to match the two threads to control the opening degree and release the blade. . For example, when the user rotates the first knob counterclockwise or clockwise, the knob will drive the blade set up or down relative to the blade holder. When the blade group rises, the distance between the blade group and the blade seat is increased, so that the opening degree is increased for the person with thicker whiskers, and when the blade group is lowered, the opening degree is reduced. For people with a thinner beard. In addition, the operation principle of the blade replacement is similar to the operation of the opening degree, that is, the blade of the razor blade is replaced by controlling the opening and closing of the blade group by rotating the second knob counterclockwise or clockwise.

However, in the process of adjusting the opening degree, since the direction of the rotary knob is different from the direction in which the blade holder moves relative to the blade holder, it is difficult for the user to intuitively operate the knob of the razor before operating the razor. That is, when it is easy to increase the degree of opening, it is wrong to rotate the knob in the opposite direction and reduce the degree of opening, thereby causing inconvenience in adjusting the opening degree. In addition, since the adjustment of the opening degree is different from the knob for replacing the blade, if the user does not pay careful attention to the use, it is confusing and causes an erroneous operation. That is, when the user wants to adjust the degree of opening, the user replaces the blade.

The present invention provides a razor blade, thereby solving the problem that the user is inconvenient in adjusting the opening degree of the razor and the operation of replacing the blade in the prior art.

A razor according to an embodiment of the present invention includes a shank, a holder, a blade set and an adjustment assembly. The seat is placed at one end of the shank. The blade set is disposed on a side of the blade holder away from the shank, and an opening is formed between the blade set and the knives. The adjusting component comprises a sliding seat, a fastening component and an adjusting button. The sliding seat is slidably disposed on the shank. The fastening component has a fixed end and a buckle end. The fixed end is fixed to the sliding seat, and the buckle end swings relative to the sliding seat to detachably fasten the blade set. The adjusting button is slidably disposed on the shank and is connected with the sliding seat and the locking member. The adjusting button can drive the sliding seat to slide relative to the shank and adjust the opening of the opening through the locking member to move the blade group relative to the seat. Or, the adjusting button can drive the buckle end of the latching member to swing relative to the sliding seat to release the latching end from the blade set.

According to the razor disclosed in the above embodiment, since the adjusting button is slidably disposed on the shank, and the single sliding adjusting button is connected to the sliding seat and the engaging member that are interlocked with the engaging member, the user can Through the same adjustment button, the sliding seat can be driven to slide relative to the shank, so that the opening of the ejector opening is adjusted by the squeegee member relative to the shank movement, and the buckle end of the locking member can be swung relative to the sliding seat. The buckle end and the blade set are unfastened, so that the user can conveniently adjust the opening of the opening of the opening and the replacement of the blade set through a single adjusting button.

The above description of the present invention and the following description of the embodiments are intended to illustrate and explain the principles of the invention, and to provide a further explanation of the scope of the invention.

Please refer to Figure 1 to Figure 3. 1 is a perspective view of a razor according to a first embodiment of the present invention. Figure 2 is a cross-sectional view of Figure 1. Figure 3 is an exploded view of the blade set and the tool holder of Figure 1.

The razor 10 of the present embodiment includes a shank 100, a holder 200, a blade set 300, and an adjustment assembly 400. The shank 100 has an accommodating space 110, a guiding slot 120 and an insertion opening 130. Both the guiding slot 120 and the insertion slot 130 communicate with the accommodating space 110 and are respectively located on different sides of the accommodating space 110. The blade holder 200 is disposed on the insertion port 130 side of the shank 100, and the blade holder 200 has a groove 210 and a piercing port 220 that communicate with each other. The insertion opening 220 corresponds to the insertion opening 130 and communicates with the accommodating space 110 of the shank 100 via the insertion opening 130.

The blade set 300 includes an assembly cover 310, a blade 320, and an assembly base 330. The assembly cover 310 includes a cover portion 311 and a through portion 312. The insertion portion 312 extends through the blade 320 and the assembly base 330, and the assembly base 330 and the cover portion 311 are combined to sandwich the blade 320 to the cover portion 311. Between the assembly base 330 and the assembly. The insertion portion 312 of the blade set 300 passes through the through opening 220 of the blade holder 200. The assembly seat 330 is disposed in the recess 210 of the blade holder 200, and the blade 320 and the blade holder 200 form an inlet opening 500. One end of the wearing portion 312 away from the cover portion 311 has a card slot 312a.

The adjusting component 400 includes an elastic member 410, a sliding seat 420, a locking member 430, a rotating shaft 440, a rotating member 450 and an adjusting button 460. The elastic member 410 of the present embodiment is, for example, a spring piece. The elastic member 410 is interposed between the assembly seat 330 and the recess 210 of the holder 200, and the assembly seat 330 is away from the holder 200 in a normal state. The sliding seat 420 is slidably located in the accommodating space 110. The latching member 430 is located in the accommodating space 110, and the latching member 430 has elasticity, for example, a reed which can be recovered after being bent by force. The latching member 430 has a fixed end 431 , a latching end 432 and a pressure receiving portion 433 . The fixed end 431 is opposite to the latching end 432 , and the pressure receiving portion 433 is between the fixed end 431 and the latching end 432 . The fixed end 431 is fixed to the slide base 420 by, for example, a screw. The snap end 432 is swingable relative to the sliding seat 420. The latching end 432 has a hook 432a that detachably engages the slot 312a of the through portion 312.

The rotating shaft 440 is pivoted to the sliding seat 420. The rotating member 450 includes a pivoting section 451, a pushing section 452 and a pushing section 453. The pivoting section 451 and the pushed section 453 are respectively connected to opposite ends of the pushing section 452. The pivoting section 451 is pivoted to the shank 100 to rotate the rotating member 450 relative to the shank 100 about a pivot axis R. The pushing portion 452 passes through the rotating shaft 440 and abuts against the rotating shaft 440 to drive the sliding seat 420 to move when the rotating member 450 rotates relative to the shank 100 about the pivot axis R.

The adjustment button 460 is slidably disposed in the guide groove 120 of the shank 100 and assembled to the pushed portion 453 of the rotary member 450. The adjustment knob 460 is slidable in a first sliding direction F relatively close to or away from the holder 200. When the adjusting button 460 is relatively close to or away from the seat 200 in the first sliding direction F, the adjusting button 460 can be pushed against the pushed portion 453 of the rotating member 450, so that the rotating member 450 pushes against the segment 452 to push the shaft 440, and The sliding seat 420 is moved relative to the shank 100 in the first sliding direction F or the first sliding direction F, and the sliding sliding seat 420 also drives the locking member 430 fixed to the sliding seat 420 to move.

In addition, the hook 432a of the buckle end 432 is detachably fastened from the card slot 312a of the insertion portion 312 from one side away from the adjustment knob 460. When the hook 432a of the latching member 430 is in the state of the latching slot 312a, the adjusting button 460 abuts against the pressed portion 433 of the latching member 430, and the adjusting button 460 can be different from the first sliding direction F. The sliding direction S is relatively close to or away from the sliding seat 420. When the user presses the adjusting button 460 in the second sliding direction S, the adjusting button 460 drives the pressure receiving portion 433 relatively close to the sliding seat 420 in the second sliding direction S, and the latching end 432 of the latching member 430 is along the first The sliding direction S moves to unlock the blade set 300. When the adjusting button 460 is relatively away from the sliding seat 420 in the opposite second sliding direction S, the locking end 432 returns to the state of holding the blade set 300 according to its own elasticity.

The central axis P of the rotating shaft 440 of the embodiment maintains a first distance D1 from the central axis P to the pivot axis R, the second distance D2 is maintained by the pushing section 453 to the pivot axis R, and the second distance D2 is greater than the first distance D1. The ratio of the second distance D2 to the first distance D1 is, for example but not limited to, 9:2. In this way, the distance between the pushed section 453 of the adjusting knob 460 and the pivot axis R is greater than the distance of the pushing section 452 to the pivot axis R, which can effectively enlarge the sliding stroke of the adjusting knob 460, thereby optimizing the user's Operational feeling.

Please refer to Figure 2, Figure 4 and Figure 5 together. 4 is a schematic view showing the opening degree of the adjustment knob of FIG. 2 into the opening of the Hu. FIG. 5 is a schematic view of the adjustment knob operating release blade set of FIG. 2. FIG.

As shown in Fig. 2, the adjustment button 460 is at a position farthest from the holder 200, and allows the inlet opening 500 to be at a minimum opening for use by a user with a normal or low amount of whiskers. Further, when the adjustment knob 460 is in this position, the elastic member 410 interposed between the blade set 300 and the holder 200 is compressed and stores the elastic force.

As shown in FIG. 4, when the adjustment knob 460 is moved in the first sliding direction F, the adjustment knob 460 pushes the pushed section 453 of the rotating member 450, causing the rotating member 450 to rotate relative to the holder 100 in the direction C about the pivot axis R. At this time, the pushing portion 452 of the rotating member 450 pushes against the rotating shaft 440 pivoted on the sliding seat 420, and drives the sliding seat 420 to advance in the first sliding direction F. When the fixed end 431 of the latching member 430 advances along the sliding seat 420 in the first sliding direction F, the restraining force of the fixed end 431 of the latching member 430 to the blade set 300 is reduced, and the elastic force of the elastic member 410 is released and driven. The blade set 300 moves in the first sliding direction F. As a result, the distance between the blade 320 and the blade holder 200 is increased to increase the opening of the inlet opening 500 for use by a user with a large amount of whiskers.

On the contrary, when the adjusting button 460 is moved in the opposite first sliding direction F, the blade set 300 can be moved in the opposite first sliding direction F, and the spacing between the blade set 300 and the blade holder 200 can be reduced, thus reducing the opening of the blade. The opening of 500.

In summary, whether the user wants to increase or decrease the opening degree of the opening 500, the sliding direction of the adjusting button 460 is the same as the running direction of the blade set 300, such as toward or opposite to the first sliding direction F. Therefore, the user can adjust the opening degree of the opening 500 of the razor 10 more intuitively. That is to say, the user does not have a misoperation when adjusting the opening of the opening 500.

In the above embodiment, the elastic member 410 is interposed between the blade set 300 and the blade holder 200, and the elastic force of the elastic member 410 is used to drive the blade group 300 to move in the first sliding direction F, but is not intended to limit the present invention. . In other embodiments, the blade group and the blade holder may be disposed without elastic members, and the blade group may be directly pushed forward or backward by the hook of the snap member to complete the operation of adjusting the opening of the opening of the opening. .

As shown in FIG. 5, when the user wants to replace the blade of the blade set 300, the user can press the adjusting button 460 in the second sliding direction S, so that the latching end 432 of the latching member 430 is directed toward the second sliding direction. S moves to cause the hook 432a to be disengaged from the card slot 312a of the through portion 312. In this way, the blade set 300 that is originally engaged by the hook 432a can slide in the first sliding direction F to be separated from the shank 100 and the holder 200.

The above-described adjustment of the opening degree of the inlet opening 500 and the replacement of the blade set 300 are all performed by a single adjustment knob 460, so that the operation convenience of the razor 10 can be improved. In addition, in the process of adjusting the opening degree of the inlet opening 500 and the replacement of the blade set 300, since the operation direction of the adjustment knob 460 is different, it is possible to avoid the situation in which the opening degree is adjusted too much and the blade group 300 is directly detached from the holder 100. .

It should be noted that in the process of opening adjustment and blade replacement, the operation direction of the adjustment knob 460 is different to limit the present invention. Please refer to Figure 6 to Figure 8. Fig. 6 is a cross-sectional view showing the opening of the razor of the razor according to the second embodiment of the present invention. Fig. 7 is a cross-sectional view showing the opening of the opening of Fig. 6 being maximum. Figure 8 is a cross-sectional view of the hook of Figure 6 as it is disengaged from the card slot.

As shown in FIG. 6, the shank 100' of the razor 10' of the present embodiment further has a guiding protrusion 140', and the guiding protrusion 140' is disposed on the shank 100' and on the same side as the guiding groove 120'. The guiding protrusion 140' is closer to the holder 200' than the guiding groove 120', and the guiding protrusion 140' has a slope 141'. The adjustment assembly 400' of the present embodiment further includes a guiding arm 470', and the guiding arm 470' is coupled to the locking member 430'. The inclined surface 141' of the guiding protrusion 140' is located on the moving path of the guiding arm 470'. . As can be seen from Fig. 6, the adjustment knob 460' at this time is located on the side of the guide groove 120' which is farthest from the holder 200', and the opening of the inlet opening 500' at this time is the smallest. As shown in FIG. 7, when the adjusting button 460' moves in the first sliding direction F, the guiding arm 470' is also moved to the first sliding direction F, so that the opening 500' is increased to the maximum opening degree. The arm 470' abuts against the slope 141' of the guiding protrusion 140'. Referring again to FIG. 8, at this time, the adjusting button 460' is moved toward the first sliding direction F, and the guiding arm 470' is affected by the inclined surface 141' of the guiding convex portion 140', so that the locking member 430' faces the second sliding direction. S swing. When the adjusting button 460' is blocked by the edge 121' of the guiding slot 120', the hook 432a' of the latching member 430' will disengage the slot 312a' of the blade set 300', and the blade set can be extracted in the first sliding direction F. 300' for replacement. For the adjustment of the opening of the opening 500', the setting and principle of the razor 10' of the present embodiment adjusted to the opening 500' are similar to those of the previous embodiment, and therefore will not be described again.

Please refer to Figure 9. Figure 9 is a partial cross-sectional view of a razor according to a third embodiment of the present invention.

Compared with the above embodiment, the shank 100'' of the razor 10'' of the present embodiment further has a first positioning post 140'' and a second positioning post 150''. The first positioning protrusion 140 ′′ and the second positioning protrusion 150 ′′ are disposed on the guiding groove 120 ′′, and the first positioning protrusion 140 ′′ is away from the knife seat 200 ′ compared to the second positioning protrusion 150 ′′ '. The first positioning stud 140'' and the second positioning stud 150'' divide the guide groove 120'' into three positioning spaces 121'' at different distances from the holder 200''. The adjustment knob 460'' has a positioning convex portion 461'' which is located on the side of the adjustment knob 460'' adjacent to the sliding seat 420''. When the positioning projections 461'' are respectively located at different positioning spaces 121'', the razors 10'' respectively have different degrees of opening. The operation principle and manner of adjusting the opening degree and replacing the blade in this embodiment are the same as those in the foregoing embodiment, and therefore will not be described again.

The positioning protrusion 461 ′′, the first positioning protrusion 140 ′′ and the second positioning protrusion 150 ′′ of the embodiment can divide the razor 10′′ into three degrees, that is, the minimum opening. Degree, medium opening and maximum opening, which can help the user to adjust and position the appropriate opening.

The matching and arranging of the positioning protrusion 461'', the first positioning protrusion 140'' and the second positioning protrusion 150'' in this embodiment are not intended to limit the present invention. In other embodiments, a plurality of positioning posts can be provided, so that the opening degree of the razor into the opening of the hoist can be divided into more types. In addition, a plurality of scales may be disposed on the shank and adjacent to the guide groove, each scale has a corresponding opening of the opening of the hum, and the adjusting button is provided with an index, so that the user can visually obtain the index. Knowing the current degree of opening.

The razor shown in FIG. 2 is used to retract the blade set 300 in the opposite second sliding direction S by the elasticity of the snap member 430 itself, but is not limited thereto. Referring to FIG. 10, FIG. 10 is a partial cross-sectional view of a razor according to a fourth embodiment of the present invention.

The adjustment assembly 800 of the present embodiment further includes an elastic compression member 870. The elastic compression member 870 is, for example, a coil spring, and the two ends of the elastic compression member 870 are respectively connected to the pressure receiving portion 833 of the buckle member 830 and the sliding seat 820. When the adjusting button 860 is moved in the opposite second sliding direction S, the latching member 830 can be driven back to the blade set 700 by utilizing the characteristic that the elastic compressing member 870 will rebound after being pressed. Since the snap member 830 is mainly reset by the external elastic compressing member 870, the snap member 830 of the razor 20 of the present example can also be made of a material that is not elastic or less elastic.

In the present embodiment, the arrangement of the snap member 830 to the buckle blade set 700 by the elastic compressing member 870 is not intended to limit the present invention. In other embodiments, the elastic compression member may be changed to an elastic tensile member, and the elastic tensile member may be disposed on a side of the fastening member adjacent to the adjustment button, and the opposite ends of the elastic tensile member respectively abut against the fastening member. With the handle.

In addition, the elastic member 810 of the present embodiment is changed from the elastic piece of FIG. 2 to a coil spring to improve the smoothness of the assembly seat 730 sliding away from the holder 600.

Please refer to Figure 11 to Figure 13 together. Figure 11 is an exploded view of the blade set and the holder of Figure 10. Figure 12 is an exploded view of the buckle portion of the blade set of Figure 11 in a locked position. Figure 13 is an exploded view of the buckle portion of the blade set of Figure 10 in a released position.

The blade set 700 of the razor 20 of the present embodiment includes an assembly cover 710, a blade 720, and an assembly base 730. The assembly cover 710 includes a cover portion 711 , a through portion 712 , and two latch portions 713 . The lid portion 711 is connected to the insertion portion 712. The second latching portion 713 is disposed on the cover portion 711. The two latching portions 713 and the through portion 712 are located on the same side of the cover portion 711 , and the two latching portions 713 are respectively located on opposite sides of the through portion 712 .

The assembly base 730 has a housing 731, a cover 732, a release member 733 and a resilient fixing member 734. The housing 731 has an internal space 731a, and the cover 732 shields the internal space 731a of the housing 731. The release member 733 is slidably located in the inner space 731a, and the release member 733 has two snap holes 7331 and a release push portion 7332 extending beyond the inner space 731a. The two fastening holes 7331 are located in the inner space 731a of the housing 731. The insertion portion 712 and the two fastening portions 713 of the assembly cover 710 respectively pass through the blade 720 and the assembly base 730, so that the fastening portion 713 is detachably and buckled. The holes 7331 are combined. In detail, the length of the latching hole 7331 is greater than the length of the latching portion 713, so that the release pushing portion 7332 can drive the release member 733 to slide in the direction D between a latching position and a releasing position. The elastic fixing member 734 is located in the inner space 731a, and the opposite ends of the elastic fixing member 734 are respectively connected to the housing 731 and the releasing member 733. The elastic fixing member 734 is elastically pushed against the releasing member 733, so that the releasing member 733 is normally located. The position of the card.

When the releasing member 733 is in the locking position, the locking portion 713 is located at one end of the locking hole 7331 to be engaged with the releasing member 733. When the latching hole 7331 is engaged with the latching portion 713, the blade 720 can be clamped between the assembly cover 710 and the assembly base 730. When the push-up release pushing portion 7332 is moved to the release position in the direction D, the latching portion 713 is disengaged from one end of the latching hole 7331 to release the securing relationship with the release member 733, and the assembly cover 710 is separated from the assembly base 730. Replace the blade 720.

The principle and arrangement of adjusting the opening degree and replacing the blade set 700 in this embodiment are the same as those of the razor 10 shown in FIG. 2, and therefore will not be described again.

According to the razor disclosed in the above embodiment, since the adjusting button and the blade set are moved toward or opposite to the first sliding direction, the user can use the razor according to his own beard density and intuitively Adjust the opening of the razor

In addition, the adjustment of the opening of the opening and the replacement of the blade group are all through a single adjustment button, which can help the user to conveniently use the razor when adjusting the opening or replacing the blade set. Furthermore, the single adjustment knobs are moved in different directions to adjust the opening of the opening and the setting of the replacement blade set, so that the user can operate the razor more easily.

In addition, in some embodiments, the first positioning protrusion and the second positioning protrusion may be added to the handle, and the positioning protrusion corresponding to the first positioning protrusion and the second positioning protrusion is added in the adjustment button, so as to facilitate The adjustment knob is positioned at a desired position through the first positioning post and the second positioning post. This will help to adjust and position the opening to the appropriate opening.

While the present invention has been described above in terms of the preferred embodiments thereof, it is not intended to limit the invention, and the invention may be modified and modified without departing from the spirit and scope of the invention. The patent protection scope of the invention is subject to the definition of the scope of the patent application attached to the specification.

10, 10’, 10”, 20‧‧‧ shaving knives

100, 100’, 100” ‧ ‧ shank

110‧‧‧ accommodating space

120, 120', 120" ‧ ‧ guide slots

121’‧‧‧ edge

121”‧‧‧Location space

130‧‧‧Inlet

140’‧‧‧Guided convex

141’‧‧‧ Bevel

140”‧‧‧First positioning stud

150"‧‧‧Second positioning stud

200, 200’, 200” ‧ ‧ knife holder

210‧‧‧ Groove

220‧‧‧ wearing a mouth

300, 300’‧‧‧ blade group

310‧‧‧Assemble cover

311‧‧‧ 盖部

312‧‧‧ Department of Wear

312a‧‧‧ card slot

320‧‧‧blade

330‧‧‧Assembly

400, 400’ ‧ ‧ adjustment components

410‧‧‧Flexible parts

420, 420" ‧ ‧ sliding seat

430, 430'‧‧‧ fasteners

431‧‧‧Fixed end

432‧‧‧ buckle end

432a‧‧‧hook

433‧‧‧ Pressure Department

440‧‧‧ shaft

450‧‧‧Rotating parts

451‧‧‧ pivotal section

452‧‧‧draft

453‧‧‧Subjected

460, 460', 460" ‧ ‧ adjustment buttons

461"‧‧‧ positioning convex

470’‧‧‧ Guide arm

500, 500’‧‧‧ into the opening

600‧‧‧ knife holder

700‧‧‧blade set

710‧‧‧Assemble cover

711‧‧‧ 盖部

712‧‧‧ Department of Wear

713‧‧‧ buckle department

720‧‧‧blade

730‧‧‧Assembly

731‧‧‧Shell

731a‧‧‧Internal space

732‧‧‧ cover

733‧‧‧ release

7331‧‧‧Snap holes

7332‧‧‧ release push

734‧‧‧Flexible fasteners

800‧‧‧Adjusting components

810‧‧‧Flexible parts

820‧‧‧Sliding seat

830‧‧‧Card fasteners

833‧‧‧ Pressure Department

860‧‧‧Adjustment button

870‧‧‧Elastic compression parts

R‧‧‧ axis

P‧‧‧ center axis

F, S, C, D‧‧‧ directions

D1, D2‧‧‧ distance

1 is a perspective view of a razor according to a first embodiment of the present invention. Figure 2 is a cross-sectional view of Figure 1. Figure 3 is an exploded view of the blade set and the tool holder of Figure 1. 4 is a schematic view showing the opening degree of the adjustment knob of FIG. 2 into the opening of the Hu. FIG. 5 is a schematic view of the adjustment knob operating release blade set of FIG. 2. FIG. Fig. 6 is a cross-sectional view showing the opening of the razor of the razor according to the second embodiment of the present invention. Fig. 7 is a cross-sectional view showing the opening of the opening of Fig. 6 being maximum. Figure 8 is a cross-sectional view of the hook of Figure 6 as it is disengaged from the card slot. Figure 9 is a partial cross-sectional view of a razor disclosed in accordance with a third embodiment of the present invention. Figure 10 is a partial cross-sectional view of a razor according to a fourth embodiment of the present invention. Figure 11 is an exploded view of the blade set and the holder of Figure 10. Figure 12 is an exploded view of the buckle portion of the blade set of Figure 11 in a locked position. Figure 13 is an exploded view of the buckle portion of the blade set of Figure 10 in a released position.

Claims (10)

A razor comprising: a shank; a knives disposed at one end of the shank; a blade set disposed on a side of the shank away from the shank, and forming a hull between the blade set and the knives And an adjusting component comprising: a sliding seat slidably disposed on the handle; a latching member having an opposite fixed end and a latching end, the fixed end being fixed to the sliding a latching end slidably slidably latches the blade set relative to the sliding seat; and an adjustment knob slidably disposed on the shank and connecting the sliding seat and the latching member, the adjusting button The sliding seat can be driven to slide relative to the shank and the opening of the arbor opening can be adjusted by moving the blade set relative to the shank, or the adjusting button can drive the card of the Snapper The buckle end swings relative to the sliding seat to release the buckle end from the blade set. The razor of claim 1, wherein the sliding direction of the sliding seat is different from the swinging direction of the locking end of the fastening component. The razor of claim 2, wherein the adjusting button is slidable in a first sliding direction to be relatively close to or away from the holder, and may be in a second sliding different from the first sliding direction. The direction slides relatively close to or away from the slide seat. The razor of claim 3, wherein the zipper has a pressure receiving portion between the fixed end and the buckle end, and the adjusting button abuts the buckle The pressure receiving portion of the piece is configured to swing the buckle end of the latching member in the second sliding direction. The razor of claim 1, wherein the adjusting component further comprises a rotating shaft and a rotating member, wherein the rotating shaft is pivotally disposed on the sliding seat, the rotating member comprises a pivoting section, a pushing section and a pivoting section, the pivoting section and the pushing section are respectively connected to opposite ends of the pushing section, the pivoting section is pivotally disposed on the shank, and the pushing section penetrates the rotating shaft and abuts against The adjusting shaft is assembled on the adjusting button, and the adjusting button can push the pushing portion of the rotating member to push the rotating shaft through the pushing portion of the rotating member to drive the sliding seat to slide relative to the shank . The razor of claim 5, wherein the rotating member is rotatable relative to the shank about a pivot axis, the central axis of the rotating shaft maintaining a first distance to the pivot axis, the pushed portion Maintaining a second distance to the pivot axis, and the second distance is greater than twice the first distance. The razor of claim 1, wherein the blade set comprises an assembly cover, a blade and an assembly, the assembly cover comprising a connected cover portion and a wearing portion, the insertion portion is worn The blade and the assembly base are disposed, and the assembly is assembled with the cover portion to sandwich the blade between the cover portion and the assembly seat, the blade and the holder form the opening and the card The snap end of the fastener detachably fastens the insertion portion. The razor of claim 7, wherein the shank has a receiving space, a guiding slot and an insertion opening, the sliding seat and the locking component are located in the accommodating space, and the guiding slot is The insertion openings are all connected to the accommodating space, and are respectively located on different sides of the accommodating space. The adjusting button is slidably located in the guiding slot, and the arbor has a groove and a through opening. The assembly seat is located in the recess, and the through portion passes through the insertion opening and the insertion opening to be partially located in the receiving space. The razor of claim 7, wherein the wearing portion has a card slot away from one end of the cover portion, and the latching end of the latching member has a hook, the hook is worn by the hook The device is detachably fastened into the card slot away from one side of the adjusting button. The razor of claim 7, wherein the adjusting component further comprises an elastic member, the elastic member is clamped to the assembly seat and the blade seat to transmit the assembly through the elastic state of the elastic member. Stay away from the holder.