CN102069508A

CN102069508A - Installation fixing structure of disposable razor blade

Info

Publication number: CN102069508A
Application number: CN 201010539408
Authority: CN
Inventors: 陈炳卓
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-07
Filing date: 2010-11-07
Publication date: 2011-05-25

Abstract

The invention discloses an installation fixing structure of a disposable razor blade. The structure comprises a rack and a blade; the end of the rack is provided with a clamping device; the clamping device consists of two mutually corresponding rack clamping pieces; the inner surfaces of the rack clamping pieces are provided with blade positioning pieces and groove holes; the tops of the two rack clamping pieces are connected through a hinge shaft to form an opening-closing structure; a spring is sleeved on the hinge shaft; the outer sides of the hinged ends of the rack clamping pieces are provided with groove-shaped sleeve joint pieces; and the groove-shaped sleeve joint pieces are buckled and fixed with the hinged ends of the two rack clamping pieces. The structure is characterized in that: the outer surface of the blade is provided with a paper gasket, the paper gasket wraps the blade, the edge end of the blade is extended with redundant parts, the outer ends of the redundant parts are stuck together, and the width of the paper gasket of the redundant parts is not smaller than the width of the rack when the groove-shaped sleeve joint pieces are buckled. The structure is simple, facilitates the replacement of the blade, is sanitary in use and convenient to install, can effectively prevent cross infection of diseases, and has good popularization value.

Description

A kind of mount fixing structure of disposable razor blade

Technical field

The present invention relates to the razor field, more particularly relate to a kind of mount fixing structure of blade of disposable replaceable razor.

Background technology

At present, the razor that occurs on the market mainly is made of handle of a knife, blade and knife rest, and knife rest is provided with the clamper that groove and fixed blade are used, and this clamper is mainly made by symmetrical two intermediate plates, two intermediate plates are embedded in the groove of knife rest, and blade is anchored between two intermediate plates.This structure is applicable to the razor construction of changeable blade, but because blade is fixedly clamped by two intermediate plates, when installing and using, owing to can't locate between blade and the intermediate plate, blade and intermediate plate are understood mutual dislocation, even come off from intermediate plate, install inconvenient, even use simultaneously disposable blade in use, because the situation generation that blade can not be avoided mutual cross-infection is preferably changed in contacting of knife rest and people merely.

Summary of the invention

Purpose of the present invention is exactly a kind of not only safety durable that provides for the deficiency that solves prior art, and sound construction, replacing blade are simple, uses the mount fixing structure of the disposable razor blade of health.

The present invention adopts following technical solution to realize above-mentioned purpose: the mount fixing structure of disposable razor blade, comprise knife rest, blade, the end of knife rest is provided with clamping device, this clamping device is made of two knife rest intermediate plates of mutual correspondence, knife rest intermediate plate inner surface is provided with blade keeper and slotted eye, two knife rest intermediate plate tops connect and compose retractable structure by hinge, be socketed with spring on the hinge, the hinged end arranged outside of described knife rest intermediate plate has the flute profile Coupling, this flute profile Coupling and two knife rest intermediate plate hinged ends are fastened, blade is fixed between the two knife rest intermediate plates and by keeper locatees, it is characterized in that, the outer surface of described blade is provided with flexible gasket, flexible gasket wraps blade, and extends redundance at the edge of a knife end of blade, and the redundance outer end is pasted together, the width of knife rest when this redundance flexible gasket width is not less than flute profile Coupling fastening, flexible gasket wraps the cutter head part of knife rest when mounted.

As further specifying of such scheme, be provided with the magnetic fixation kit in the slotted eye of described knife rest intermediate plate, blade is close to this magnetic fixation kit surface.

Described magnetic fixation kit is set to magnet, and the blade keeper is projection and the shrinkage pool that is separately positioned on the mutual correspondence on the two knife rest intermediate plates.

Also there is unnecessary paperboard gasket at the two ends of described blade, are provided with impression along the two ends of blade.

The beneficial effect that the present invention adopts above-mentioned technical solution to reach is: the present invention adopts the magnetic fixation kit is set between blade and the knife rest, and this magnetic fixation kit can be set to an individual member, also can be set to an overall structure with knife rest, during use, by strong magnetic force fixed blade, effectively prevent to change in the process of razor blade, blade is shifted or shakes, improve security, simultaneously owing to be provided with paperboard gasket at blade, redundance by paperboard gasket wraps integral body in sheet is wrapped in use, thereby when using also frame do not contact with human body, more health has avoided knife rest and contacting of different people to cause the situation of cross-infection to take place.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Structural representation when Fig. 2 is a user mode of the present invention;

Fig. 3 is a cutter head partial cross section structure enlarged diagram of the present invention;

Fig. 4 wraps up the blade structure schematic diagram for the present invention.

Description of reference numerals: 1, flute profile Coupling 2, fixture 3, handle of a

knife

4,5, blade 6, magnetic fixation kit 7, blade keeper 8, clamping device 9, knife rest 10, lug

The specific embodiment

As Fig. 1, Fig. 2 and Fig. 3, shown in Figure 4, the mount fixing structure of a kind of disposable razor blade of the present invention, comprise knife rest 9, handle of a knife 3, blade 5, the end of knife rest 9 is provided with clamping device 8, blade 5 is fixed on this clamping device 8, clamping device 8 is provided with magnetic fixation kit 6, blade 5 is close to this magnetic fixation kit 6 surfaces, in the present embodiment, knife rest 9 is connected as a single entity with clamping device 8, clamping device 8 mainly is made of two knife rest intermediate plates of mutual correspondence, this knife rest intermediate plate is hinged, and is articulated on the handle of a knife 3 of razor, and knife rest intermediate plate face is provided with blade keeper 7 and slotted eye, magnetic fixation kit 6 is embedded in this slotted eye, this magnetic fixation kit 6 is set to magnet, and blade keeper 7 is for being separately positioned on the projection and the shrinkage pool of the mutual correspondence on the two knife rest intermediate plates, and the arranged outside of single knife rest intermediate plate 8 has flute profile Coupling 1, be provided with fixture 2 between this flute profile Coupling 1 and the knife rest 9 and be connected and fixed, fixture 2 adopts pivot pin or bolt; The outer surface of described blade is provided with flexible gasket 4, this flexible gasket 4 is paperboard gasket or plastic spacer, also can adopt other material to make, paperboard gasket wraps blade 5, and extend redundance at the edge of a knife end of blade 5, the redundance outer end is pasted together, the width of the head segment of knife rest 9 when this redundance paperboard gasket width is not less than flute profile Coupling fastening, can guarantee like this after blade is installed on the knife rest, paperboard gasket can wrap the cutter head part, thereby avoid cross-infection,, lug 10 can also be set in the one side of its paperboard gasket for convenience in parcel, also be provided with stickup glue in the lug 10, like this can fixation when paperboard gasket wraps the cutter head part, between paperboard gasket and knife face, also be provided with adhesive glue, combine more firm like this between flexible gasket and the cutter.

Also there is unnecessary paperboard gasket at the two ends of described blade, are provided with impression along the two ends of blade, thereby easy to break, and more this safety, not easy damaged staff are installed when guaranteeing to use like this.

The present invention is not limited to the foregoing description; except being set, can also adopt magnet assembly magnetic knife rest fixed blade on the described knife rest; the present invention is not limited; those skilled in the art also can do numerous modifications and variations; under the spirit that does not break away from invention, all in the claimed scope of the present invention.

Claims

1. the mount fixing structure of a disposable razor blade, comprise knife rest, blade, the end of knife rest is provided with clamping device, this clamping device is made of two knife rest intermediate plates of mutual correspondence, knife rest intermediate plate inner surface is provided with blade keeper and slotted eye, two knife rest intermediate plate tops connect and compose retractable structure by hinge, be socketed with spring on the hinge, the hinged end arranged outside of described knife rest intermediate plate has the flute profile Coupling, this flute profile Coupling and two knife rest intermediate plate hinged ends are fastened, blade is fixed between the two knife rest intermediate plates and by keeper locatees, it is characterized in that, the outer surface of described blade is provided with flexible gasket, flexible gasket wraps blade, and extends redundance at the edge of a knife end of blade, and the redundance outer end is pasted together, the width of knife rest when this redundance flexible gasket width is not less than flute profile Coupling fastening, flexible gasket wraps the cutter head part of knife rest when mounted.

2. the mount fixing structure of a kind of disposable razor blade according to claim 1 is characterized in that, is provided with the magnetic fixation kit in the slotted eye of described knife rest intermediate plate, and blade is close to this magnetic fixation kit surface.

3. the mount fixing structure of a kind of disposable razor blade according to claim 2 is characterized in that, described magnetic fixation kit is set to magnet, and the blade keeper is projection and the shrinkage pool that is separately positioned on the mutual correspondence on the two knife rest intermediate plates.

4. the mount fixing structure of a kind of disposable razor blade according to claim 2 is characterized in that, also there is unnecessary paperboard gasket at the two ends of described blade, is provided with impression along the two ends of blade.

5. the mount fixing structure of described a kind of disposable razor blade according to claim 1 and 2 is characterized in that, described flexible gasket is papery or plastic spacer.

6. the mount fixing structure of described a kind of disposable razor blade according to claim 1 and 2 is characterized in that, in the one side of its paperboard gasket lug can also be set, and also is provided with stickup glue in the lug.

7. the mount fixing structure of described a kind of disposable razor blade according to claim 1 and 2 is characterized in that, also is provided with adhesive glue between described flexible gasket and the blade.