WO2021026676A1

WO2021026676A1 - Shaver and interconnecting component thereof

Info

Publication number: WO2021026676A1
Application number: PCT/CN2019/099934
Authority: WO
Inventors: 任驰; 任向荣
Original assignee: 温州美葆科技技术有限公司
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2021-02-18
Also published as: EP3878614A4; CN112823087A; CN112823087B; EP3878614A1

Abstract

An interconnecting component (40) used in a shaver comprises a component shell (41) and pivot-swing support arms (42) extending upward respectively from the left and right sides of the component shell (41), a receiving cavity (411) being disposed inside the component shell (41), and the receiving cavity (411) penetrating the upper and lower end faces of the component shell (41). The interconnecting component (40) comprises an elastic clamping arm (43) extending upward from the front side of the component shell (41) and an elastic bias arm (44) extending from the rear side of the shell (41), a free end of the elastic clamping arm (43) bending toward the rear of the component shell (41) and being positioned in the receiving cavity (411). A free end of the elastic bias arm (44) bends towards the front of the component housing (41) at a bias abutting section above the free end of the elastic clamping arm (43). The present interconnecting component simplifies the structure and installation process, and implements single-point buckling with a handle. Also disclosed is a shaver.

Description

Shaver and its interconnecting components

Technical field

This application relates to the field of shaving, and in particular to a razor and its interconnecting components.

Background technique

With the continuous development of the economy and the continuous progress of the society, more and more consumer products are provided for people, thereby enriching people's material living conditions, and then improving people's living standards, and the razor is one of many consumer products.

At present, the existing shavers can be mainly divided into two types: electric shavers and manual shavers. For a manual shaver, it relies on the power provided by the user to make the cutter head cut the beard, so as to achieve the shaving purpose of the shaver. Therefore, the manual shaver is compared with the electric shaver. It is more environmentally friendly and has an increasing share of the market.

Among them, in the razor disclosed in Chinese Patent No. 201310202899.0, the interconnection structure 30 has an inserting card cavity 31 that is matched with the inserting engagement portion 11 of the handle 10, and the inserting card cavity 31 has an engagement with the inserting The same inclination as the part 11,..., the card insertion cavity 11 has a built-in engaging part 112 operatively connected with the operating part 40, one end of the engaging part 112 extends out of the inserting engaging part 11,..., the interconnection structure 30 The inner wall of the card insertion cavity 31 has an engaging hole 32 that engages with the engaging member 112 (see the first paragraph of page 3 of the manual, and FIGS. 4 and 6); therefore, through the left and right sides of the engaging member 112 The end is engaged with the corresponding engagement hole 32 to realize the engagement between the interconnection structure 30 and the handle 10.

However, the buckling between the handle 10 and the interconnection structure 30 requires the engagement between the left end of the engaging member 112 and the engaging hole 32 on the left side, and the right end of the engaging member 112 with the engaging hole 32 on the right side. That is, the buckle between the handle 10 and the interconnect structure 30 is realized by a multi-point buckle composed of the engagement points on the left and right sides, so the buckle structure between the handle and the interconnect structure is relatively complicated.

At the same time, in the razor disclosed in Chinese Patent No. 201310202899.0, the cutter head 20 also needs to rely on the biasing tongue installed on the handle 10 and the spring provided on the biasing tongue and the handle 20 to make the cutter head 20 wrap around. The interconnection structure 30 makes a reliable pivoting movement relative to the handle 20. Therefore, the introduction of the biasing tongue and the spring causes the existing shaver to have complicated defects in assembly and structure.

Therefore, there is an urgent need for a shaver and its interconnection member that simplify the structure and installation process and can realize a single-point buckle to overcome the above-mentioned defects.

Application content

An object of the present application is to provide an interconnection component that simplifies the structure and installation process and can realize single-point buckling.

Another object of the present application is to provide a shaver that simplifies the structure and installation process and can achieve single-point buckle.

In order to achieve the above objective, the present application provides an interconnection member for a razor, which includes a member housing and pivot support arms extending upward from the left and right sides of the member housing. There is a receiving cavity inside, and the receiving cavity penetrates the upper and lower ends of the component housing. Wherein, the interconnection component of the present application further includes an elastic clamping arm extending upward from the front side of the component housing and an elastic biasing arm extending upward from the rear side of the component housing. The free end of the arm is bent to the rear of the component housing and is located in the receiving cavity, and the free end of the elastic biasing arm is bent to the front of the component housing and is located at the free end of the elastic clamping arm Corresponds to the upper offset abutment section.

Preferably, the free end of the elastic clamping arm is a convex arc structure.

Preferably, the component housing respectively extends upward from a left surrounding arm surrounding the receiving cavity from the left side of the component casing and a right surrounding arm surrounding the receiving cavity from the right side of the component casing , The elastic clamping arm surrounds the receiving cavity from the front side of the component shell and is spaced apart between the left and right surround arms, and the elastic biasing arm extends from the component shell The back side of the body surrounds the receiving cavity and is spaced apart between the left and right surrounding arms.

Preferably, the pivot support arm on the left side of the component housing is spaced apart on the left side of the left surrounding arm, and the pivot support arm on the right side of the component housing is spaced apart on the left side Describe the right side of the right arm.

Preferably, a left stiffener is connected between the pivot support arm on the left side of the component housing and the left surround arm, and the pivot support arm on the right side of the component housing and the right surround arm Right ribs are connected between them.

To achieve the above-mentioned purpose, the shaver of the present application includes a cutter head, a handle, a release operating member assembled on the handle, and the aforementioned interconnection member. The handle has a plug-in connector matching the receiving cavity, and the plug-in connector is provided with a buckling groove, and the buckling groove is connected with the elastic clamping arm when the plug-in connector is inserted into the receiving cavity. The free end is buckled, the release operating member is also arranged in linkage with the free end of the elastic clamping arm, the cutter head is installed at the pivot support arm, and the elastic biasing arm abuts against the The cutter head.

Preferably, the unlocking operating member includes a pressing head slidably disposed on the handle and an ejector rod connected to the pressing head, the ejector rod is inserted into the plug joint, and the ejector The rod also extends to the buckling groove and is located directly below the free end of the elastic clamping arm.

Preferably, the notches of the buckling groove are formed on the front surface and the upper surface of the plug connector.

Preferably, after the buckling groove, the groove wall obliquely extends forward and upward to form a convex tongue with the same thickness dimension, increasing or decreasing arrangement, and the convex tongue is clamped on the elastic clamping arm and the elastic deflector. Between the free ends of the pressure arm.

Preferably, the surface of the groove wall and the surface of the lower groove wall after the fastening groove are both flat and the angle between the two is an acute angle; the surface of the left groove wall and the surface of the right groove wall of the fastening groove are gradually They are arranged obliquely close to each other.

Compared with the prior art, since the interconnection component of the present application further includes an elastic clamping arm extending upward from the front side of the component housing and an elastic biasing arm extending upward from the rear side of the component housing, the elastic clamping The free end of the arm is bent toward the rear of the component housing and is located in the receiving cavity, and the free end of the elastic biasing arm is bent toward the front of the component housing to form a biasing abutment section located above the corresponding free end of the elastic clamping arm, so that The interconnection member of the present application directly uses an elastic biasing arm to replace the existing combined structure composed of a biasing tongue and a spring; at the same time, with the aid of the elastic clamping arm, the plug of the handle is inserted into the receiving cavity. While the plug connector pushes the free end of the elastic clamping arm away from the elastic biasing arm to produce elastic deformation, it also makes the free end of the elastic clamping arm slide on the plug connector of the handle until the elastic clamping arm is free The end is buckled with the buckling groove of the plug connector, that is to say, the single-point buckling between the interconnection member and the handle can be realized by an elastic clamping arm, so the buckling structure is simplified; therefore, the present application The interconnection member of the simplifies the structure and installation process, and can realize the single-point buckle between the handle and the interconnection member under the condition that the handle and the interconnection member are reliably buckled. In the same way, the shaver of the present application can also simplify the structure and installation process, and can realize the single-point buckling between the handle and the interconnection member under the condition that the handle and the interconnection member are reliably buckled.

Description of the drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the shaver of the present application after most of the handle is broken.

Fig. 2 is a schematic diagram of the three-dimensional structure of the shaver shown in Fig. 1 with the blade head hidden.

Fig. 3 is an exploded view of Fig. 2.

Fig. 4 is a schematic plan view of the structure of Fig. 2 viewed in the direction of arrow A.

Fig. 5 is a schematic diagram of the internal structure cut along the line B-B in Fig. 4.

Fig. 6 is an enlarged view of part C in Fig. 5.

Fig. 7 is a perspective structural schematic diagram of the shaver shown in Fig. 1 at an angle after the cutter head, the interconnection member and the unlocking operating member are hidden.

Fig. 8 is a three-dimensional structural diagram of the shaver shown in Fig. 1 from another angle after the cutter head, the interconnection member and the unlocking operating member are hidden.

Fig. 9 is a schematic diagram of the three-dimensional structure of the interconnection member of the present application.

Figures 10a to 10c are schematic diagrams of the buckling process between the handle and the interconnection member of the present application.

detailed description

In order to describe in detail the technical content and structural features of the present application, the following further description will be given in conjunction with the embodiments and accompanying drawings.

Please refer to FIGS. 1 to 3, the shaver 100 of the present application includes a cutter head 10, a handle 20, an interconnecting member 40, and a release operating member 30 assembled on the handle 20. The interconnecting component 40 includes a component housing 41, a pivot support arm 42 extending upward from the left and right sides of the component housing 41, an elastic clamping arm 43 extending upward from the front side of the component housing 41, and a component housing. The elastic biasing arm 44 extends upward from the rear side of the body 41; the inside of the component housing 41 has a receiving cavity 411 which penetrates the upper end surface 412 and the lower end surface 413 of the component housing 41 so that the handle 20 can be moved from the lower end surface 413 is inserted into the receiving cavity 411; the free end 431 of the elastic clamping arm 43 is bent toward the rear of the component housing 41 and is located in the receiving cavity 411. Preferably, the free end 431 of the elastic clamping arm 43 is a convex arc shape Structure, so that the free end 431 of the elastic clamping arm 43 can be more smoothly buckled or released with the buckling groove 21a described below, but not limited to this; the free end 441 of the elastic biasing arm 44 faces The front of the component housing 41 is bent out of the offset abutment section 442 located above the free end 431 of the elastic clamping arm 43 corresponding to the upper part. Preferably, the offset abutment section 442 and the free end 441 are each straight in shape. As shown in Fig. 5, interference between the elastic biasing arm 44 and the elastic clamping arm 43 is more effectively avoided, thereby ensuring the reliability of their respective operations. The handle 20 has a plug connector 21 in the matching receiving cavity 411. The plug connector 21 is provided with a buckling groove 21a. The buckling groove 21a buckles with the free end 431 of the elastic clamping arm 43 when the plug connector 21 is inserted into the receiving cavity 411 Specifically, when the plug connector 21 is inserted into the receiving cavity 411, the plug connector 21 pushes the free end 431 of the elastic clamping arm 43 along the forward direction of the interconnecting member 40 (that is, the direction indicated by the arrow D in FIG. 10b or FIG. 10c). ) While performing the elastic deformation, the free end 431 of the elastic clamping arm 43 is also caused to slide on the plug joint 21 of the handle 20, so that the free end 431 of the elastic clamping arm 43 is buckled in the buckling groove 21a, The state is shown in Figure 5, Figure 6 and Figure 10c. The unlocking operating member 30 is also arranged in linkage with the free end 431 of the elastic locking arm 43, so that when the unlocking operating member 30 is operated, it can drive the free end 431 of the elastic locking arm 43 to elastically deform. The free end 431 of the clamping arm 43 is elastically deformed in the direction indicated by the arrow D in FIG. 10b or 10c, so when the lock is released, the free end 431 of the elastic clamping arm 43 is disengaged from the buckling recess of the plug connector 21 The buckling of the groove 21a facilitates the disassembly between the interconnection member 40 and the handle 20. The cutter head 10 is installed at the pivot support arm 42. The cutter head 10 is supported by the pivot support arm 42, and the blade 10 is pivoted back and forth around the pivot support arm 42 to meet the requirements of shaving. The elastic biasing arm 44 abuts on the cutter head 10 to provide an elastic biasing force to the cutter head 10 during the process of the cutter head 10 pivoting around the pivot support arm 42 to ensure that the cutter head 10 swings around the pivot support arm. 42 makes the front and rear pivoting stable and smooth and reliable. It should be noted that since the structures of the cutter head 10 and the handle 20 are well-known structures in the art, they will not be repeated here. More specifically, as follows:

As shown in Figures 2 to 6 and Figure 9, the free end 431 of the elastic clamping arm 43 has an upper surface 4311, a lower surface 4312, and an inclined surface 4313 connected between the upper surface 4311 and the lower surface 4312 and located at the rear. The inclined surface 4313 is inclined from the bottom to the upper direction of the component housing 41 to the front and top of the component housing 41. On the one hand, it is convenient for the plug connector 21 of the handle 20 to smoothly cross the inclined surface 4313 and the lower surface 4312 during the process of inserting into the receiving cavity 411. The confluence 4314 is then abutted with the inclined surface 4313; on the other hand, the inclined surface 4313 is in contact with the surface of the plug connector 21 (specifically, the rear groove wall surface 212 described below), so that the inclined surface 4313 Increasing the blocking force of the plug connector 21 in the pull-out direction of the plug connector 21 effectively prevents accidental release of the plug connector 21 and the free end 431 of the elastic clamping arm 43. Specifically, as shown in FIG. 6, the intersection 4314 between the inclined surface 4313 and the lower surface 4312 and the intersection 4315 between the inclined surface 4313 and the upper surface 4311 are arc-shaped transitions, so the plug connector 21 is inserted into the receiving cavity 411 During the process, the plug connector 21 is made to more smoothly pass the intersection 4314 between the inclined surface 4313 and the lower surface 4312, and then abut against the inclined surface 4313, with the aid of the intersection 4315 between the inclined surface 4313 and the upper surface 4311 This prevents the upper surface 4311 from interfering with the surface-to-surface contact between the inclined surface 4313 and the plug connector 21, and further ensures the reliability of the surface-to-surface contact between the inclined surface 4313 and the plug connector 21. For example, the upper surface 4311 and the lower surface 4312 are each convex arc surfaces, and the arc diameter of the upper surface 4311 is larger than the arc diameter of the lower surface 4312, so that the free end 431 forms the aforementioned convex arc structure, but not Limit this. It can be understood that, according to actual needs, the intersection 4314 between the inclined surface 4313 and the lower surface 4312 or the intersection 4315 between the inclined surface 4313 and the upper surface 4311 is an arc transition, so it is not limited thereto.

As shown in Figures 2 to 6 and Figure 9, the component housing 41 respectively extends upward from the left side arm 41a of the component housing 41 surrounding the receiving cavity 311 and from the right side of the component housing 41 surrounding and receiving The right enclosing arm 41b of the cavity 411, the elastic clamping arm 43 surrounds the receiving cavity 411 from the front side of the component housing 41 and is spaced apart between the left enclosing arm 41a and the right enclosing arm 41b; the elastic biasing arm 44 is from the member The rear side of the housing 41 surrounds the receiving cavity 411 and is spaced apart between the left surrounding arm 41a and the right surrounding arm 41b, so that the plug connector 21 is covered by the left surrounding arm 41a, the elastic clamping arm 43, the right surrounding arm 41b and The elastic biasing arm 44 surrounds from the circumferential direction. Therefore, the use of one elastic clamping arm 43 can make the free end 431 of the elastic clamping arm 43 separate from the buckling groove 21a when the plug 21 is inserted into the receiving cavity 411 The fastening is more stable, so the structure of the interconnection member 40 is further simplified. Specifically, the pivot support arm 42 on the left side of the component housing 41 is spaced apart on the left side of the left surround arm 41a, and the pivot support arm 42 on the right side of the component case 41 is spaced apart on the right side arm. The right side of 41b, this design can prevent the cutter head 10 mounted on the pivot support arm 42 from interfering with the left and right surrounding

arms

41a and 41b during the pivoting process, thereby ensuring the reliability of the cutter head 10 pivoting , But not limited to this.

As shown in Figures 3, 5, 10a, 10b, and 10c, the release operating member 30 includes a pressing head 31 slidably disposed on the handle 20 and an ejector rod 32 connected to the pressing head 31. The ejector rod 32 penetrates Placed in the plug connector 21, the push rod 32 also extends to the buckling groove 21a and is located directly below the free end 431 of the elastic clamping arm 43, so that when the user presses the pressing head 31, the push rod 32 follows the pressing head 31 to slide relative to the handle 20, so that the sliding push rod 32 pushes the free end 431 of the elastic clamping arm 43 to elastically deform, so as to escape the buckling with the buckling groove 21a of the plug connector 21 Therefore, the purpose of releasing the free end 431 of the elastic clamping arm 43 and the buckling groove 21a of the plug connector 21 is realized. Specifically, the pressing head 31 and the push rod 32 are slidably arranged along the up and down direction of the handle 20, so when the pressing head 31 slides in the direction indicated by the arrow next to the pressing head 31 in FIG. 10b or 10c, the push rod 32 follows the pressing head 31 and slides together, so that the free end 431 of the elastic clamping arm 43 is pushed by the sliding push rod 32 to elastically deform in the direction indicated by the arrow D in FIG. 10b or 10c, thereby causing the elastic clamping arm The free end 431 of 43 is disengaged from the buckling with the buckling groove 21a of the plug connector 21, thereby allowing the detachment between the interconnecting member 40 and the handle 20, but is not limited to this.

As shown in Figures 7 and 8, the notches 211 of the buckling groove 21a are formed on the front surface 21b and the upper surface 21c of the plug connector 21, and the rear groove wall surface 212 of the buckling groove 21a is formed from bottom to top of the handle 20 The direction is inclined to the front and upper side of the handle 20, so that the rear groove wall surface 212 matches the inclination of the inclined surface 4313, so that the rear groove wall surface 212 of the buckling groove 21a abuts the inclined surface 4313; in the buckling groove 21a When the rear groove wall surface 212 and the inclined surface 4313 abut, the intersection 4314 between the inclined surface 4313 and the lower surface 4312 is located in the space 2111 between the rear groove wall surface 212 and the lower groove wall surface 213 of the fastening groove 21a , The state is shown in Figure 6. Specifically, after the fastening groove 21a, the groove wall surface 212 and the lower groove wall surface 213 are both flat and the angle between the two is an acute angle. The left groove wall surface 214 and the right groove wall surface 215 of the fastening groove 21a are defined by The handle 20 is arranged in an inclined arrangement gradually approaching each other from bottom to top, so that the free end 431 of the elastic clamping arm 43 is more smoothly buckled in the buckling groove 21a when the plug 21 is inserted into the receiving cavity 411. The left groove wall surface 214 and the right groove wall surface 215 effectively prevent the free end 431 of the elastic clamping arm 43 in the buckling groove 21a from shaking left and right. In order to make the plug connector 21 easier and smoother to cross the intersection 4314 between the inclined surface 4313 and the lower surface 4312, after the groove 21a is engaged, the groove wall is inclined to extend forward and upward to form a convex tongue 21d with the same thickness. The tongue 21d is clamped between the free ends 431 and 441 of the elastic clamping arm 43 and the elastic biasing arm 44, and the state is shown in Figure 6; of course, according to actual needs, the thickness of the protruding tongue 21d can be The arrangement is increasing or decreasing during the inclined extension of the front and top, so it is not limited to this.

10a to 10c, the buckling process of the handle 20 and the interconnection member 10 is described: as shown in FIG. 10a, the handle 20 is inserted into the receiving cavity 411 of the interconnection member 10 in the direction indicated by the arrow next to the plug connector 21, Until the end of the protruding tongue 21d of the plug connector 21 abuts against the junction 4314 between the inclined surface 4313 and the lower surface 4312; when the end of the protruding tongue 21d of the plug connector 21 contacts the inclined surface 4313 and the lower surface 4312 When the junction 4314 is abutted, the original direction is maintained so that the plug 21 continues to be inserted into the receiving cavity 411, so that the end of the protruding tongue 21d of the plug 21 pushes against the free end 431 of the elastic clamping arm 43. The direction of arrow D in Fig. 10b produces elastic deformation, and the state is shown in Fig. 10b, so that the intersection 4314 between the inclined surface 4313 and the lower surface 4312 avoids blocking the end of the protruding tongue 21d of the plug connector 21, To allow the end of the protruding tongue 21d of the mating connector 21 to pass over the intersection 4314 between the inclined surface 4313 and the lower surface 4312, and the intersection 4314 between the inclined surface 4313 and the lower surface 4312 is removed from the engaging groove 21a The notch 211 enters into the buckling groove 21a, and under the action of the elastic force of the elastic clamping arm 43, the intersection 4314 between the inclined surface 4313 and the lower surface 4312 continues to be inserted into the receiving cavity 411 at the plug connector 21 The middle slides along the rear groove wall surface 212 of the buckling groove 21a until the inclined surface 4313 of the free end 431 of the elastic clamping arm 43 abuts the rear groove wall surface 212, as shown in Fig. 10c.

Compared with the prior art, the interconnection member 40 of the present application further includes an elastic clamping arm 43 extending upward from the front side of the component housing 41 and an elastic biasing arm extending upward from the rear side of the component housing 41 44. The free end 431 of the elastic clamping arm 43 is bent toward the rear of the component housing 41 and is located in the receiving cavity 411, and the free end 441 of the elastic biasing arm 44 is bent toward the front of the component housing 41 and is located at the elastic clamping arm 43 The free end 431 corresponds to the upper biasing and abutting section 442, so that the interconnection member 40 of the present application directly uses the elastic biasing arm 44 to replace the existing combined structure composed of a biasing tongue and a spring; at the same time, it is connected by elastic Arm 43, when the plug 21 of the handle 20 is inserted into the receiving cavity 411, the free end 431 of the elastic clamping arm 43 is pushed by the plug 21 of the handle 20 while being elastically deformed in a direction away from the elastic biasing arm 44 , The free end 431 of the elastic clamping arm 43 is also made to slide on the plug connector 21 of the handle 20 until the free end 431 of the elastic clamping arm 43 is buckled with the buckling groove 21a of the plug connector 21, that is, In other words, the single-point buckling between the interconnection member 40 and the handle 20 can be realized by a flexible clamping arm 43, so the structure is simplified; therefore, the interconnection member 40 of the present application can simplify the structure and installation process, and can ensure Under the condition that the handle 20 and the interconnecting member 40 are reliably buckled, a single-point buckling between the handle 20 and the interconnecting member 40 is realized. In the same way, the shaver 100 of the present application can also simplify the structure and installation process, and can realize the single-point buckling between the handle 20 and the interconnecting member 40 under the condition that the handle 20 and the interconnecting member 40 are reliably buckled.

It is worth noting that the front, rear, left and back sides of the component housing 41 are established so that when the shaver 100 shaves downwards, the side of the interconnecting member 40 facing the skin is called the front, and the back of the interconnecting member 40 The side facing the skin is called the rear. At this time, the one on the left is called the left side of the interconnecting member 40, the one on the right is called the right side of the interconnecting member 40, and the upper side is called the upper end of the interconnecting member 40, which is located below The one on the side is called the lower end of the interconnecting member 40.

The above-disclosed are only preferred examples of this application, which of course can not be used to limit the scope of rights of this application. Therefore, equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

An interconnection component for a shaver, comprising a component housing and pivot support arms extending upward from the left and right sides of the component housing, respectively, the component housing has a receiving cavity inside, and the receiving cavity Passing through the upper and lower ends of the component housing, the interconnection member further includes an elastic clamping arm extending upward from the front side of the component housing and extending upward from the rear side of the component housing The free end of the elastic clamping arm is bent toward the rear of the component housing and is located in the receiving cavity, and the free end of the elastic biasing arm faces the front of the component housing A bias abutting section located above the free end of the elastic clamping arm is bent correspondingly.
The interconnection member according to claim 1, wherein the free end of the elastic clamping arm has an upper surface, a lower surface, and an inclined surface connected between the upper surface and the lower surface, and the inclined surface is formed by The downward-to-upward direction of the component housing is inclined toward the front and upward of the component housing.
The interconnection member according to claim 1, wherein the intersection between the inclined surface and the lower surface and/or the intersection between the inclined surface and the upper surface is an arc-shaped transition.
The interconnection member according to claim 1, wherein the upper surface and the lower surface are each convex arc-shaped surfaces, and the arc diameter of the upper surface is larger than the arc diameter of the lower surface.
The interconnection component according to claim 1, wherein the component housing respectively extends upward from a left arm surrounding the receiving cavity from the left side of the component housing and from the right side of the component housing. Side surrounds the right surrounding arm of the receiving cavity, the elastic clamping arm surrounds the receiving cavity from the front side of the component housing and is spaced apart between the left and right surrounding arms, so The elastic biasing arm surrounds the receiving cavity from the rear side of the component housing and is spaced apart between the left and right surround arms.
A razor, comprising a cutter head, a handle, and a release operating member assembled on the handle, wherein the razor further comprises the interconnection member according to any one of claims 1 to 5, The handle has a plug-in connector matching the receiving cavity, and the plug-in connector is provided with a buckling groove, and the buckling groove is connected with the elastic clamping arm when the plug-in connector is inserted into the receiving cavity. The free end is buckled, the release operating member is also arranged in linkage with the free end of the elastic clamping arm, the cutter head is installed at the pivot support arm, and the elastic biasing arm abuts against the The cutter head.
The razor according to claim 6, wherein the unlocking operating member comprises a pressing head slidably disposed on the handle and an ejector rod connected to the pressing head, and the ejector rod penetrates In the plug connector, the push rod also extends to the buckling groove and is located directly below the free end of the elastic clamping arm.
The shaver according to claim 6, wherein the notches of the buckling groove are formed on the front and upper surfaces of the plug connector, and the back groove wall surface of the buckling groove is The bottom-up direction of the handle is inclined to the front and upper side of the handle.
The razor according to claim 8, wherein the groove wall obliquely extends forward and upward after the buckling groove to form a convex tongue with the same thickness, increasing or decreasing arrangement, and the convex tongue clip It is held between the free ends of the elastic clamping arm and the elastic biasing arm.
The razor according to claim 8, wherein the surface of the groove wall and the surface of the lower groove wall after the buckling groove are both flat and the angle between the two is an acute angle. The left groove wall surface and the right groove wall surface are arranged obliquely in a direction gradually approaching each other.