CN201338287Y

CN201338287Y - Knife-rack replaceable shaver

Info

Publication number: CN201338287Y
Application number: CNU2008202057061U
Authority: CN
Inventors: 任向荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-22
Filing date: 2008-12-22
Publication date: 2009-11-04
Anticipated expiration: 2018-12-22

Abstract

The utility model relates to a knife-rack replaceable shaver which comprises a handle and a knife rack. The handle comprises an extension part, the knife rack comprises a base, a clamping hook is arranged on the extension part, and the base is provided with a gap. When the extension part is matched with the base, the clamping hook can be clamped into the gap, so as to realize the locking between the handle and the knife rack. The shaver realizes the close matching between the knife rack and the handle; moreover, the assembling and disassembling are quick and convenient, which is beneficial for the maintenance of the shaver.

Description

A kind of shaver with replaceable tool rest

Technical field

The utility model relates to mechanical field, relates in particular to a kind of shaver of replaceable tool rest.

Background technology

Shaver is man's essential articles for use, and electric shaver has occupied suitable seat on the market now.But strengthen along with people's environmental consciousness arrives, a lot of shaver users still are partial to manual razor.Use manual razor one can save the energy, two come low price.

Though convenient when traditional manual razor uses, safeguard inconveniently, having used that blade is aging easily of a specified duration gets rusty loading and unloading blade trouble.So some shaver with replaceable tool rest arise at the historic moment.A lot of manual razors adopt the mode that clamps to realize being connected of knife rest and handle, and there is certain limitation aspect easy to loading and unloading.

It is quick and convenient that the utility model aims to provide a kind of loading and unloading knife rest, the shaver of replaceable tool rest safe in utilization.

The utility model content

The utility model embodiment technical problem to be solved is: provide a kind of flexible, shaver with replaceable tool rest easy to loading and unloading, comprise a handle and a knife rest, described handle comprises an extension, and described knife rest comprises a base, and described extension is provided with trip, described base is provided with the slit, when described extension cooperated with described base, described trip can stick into described slit, realized the locking of handle and knife rest.

As can be seen from the previous technical solutions, the utility model is by the fastening in handle card key and knife rest slit, thereby the realization locking is quick and easy for installation, safe and reliable.

This base rear end is provided with the connected structure that can shift to inflection point from initial position, and this connected structure is when initial position is shifted to inflection point, and trip is shifted to unlocked position from latched position, thereby elongated portion can be withdrawn out from base.Unloading fast, helps the maintenance to shaver flexibly like this.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the decomposing schematic representation of the utility model shaver with replaceable tool rest first embodiment.

Fig. 2 a is the structural representation at a visual angle of Fig. 1 shaver with replaceable tool rest base.

Fig. 2 b is the structural representation at another visual angle of Fig. 2 a base.

Fig. 3 is the structural representation of Fig. 1 shaver with replaceable tool rest extension.

Fig. 4 a is the structural representation at a visual angle of Fig. 3 extension housing.

Fig. 4 b is the structural representation at another visual angle of Fig. 4 a housing.

Fig. 5 is the structural representation of present embodiment extension button.

Fig. 6 is the structural representation of present embodiment extension ejection part.

Fig. 7 is the structural representation of present embodiment extension latch.

Fig. 8 is the structural representation of the utility model shaver with replaceable tool rest handle body.

Fig. 9 a is the partial exploded view of the utility model shaver with replaceable tool rest second embodiment.

Fig. 9 b is the partial assembled schematic diagram of the utility model shaver with replaceable tool rest second embodiment.

Fig. 9 c is the front view of the utility model shaver with replaceable tool rest second embodiment.

Fig. 9 d is the cutaway view of Fig. 9 c along the A-A hatching.

The specific embodiment

Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.

Fig. 1 is the decomposing schematic representation of the utility model shaver with replaceable tool rest first embodiment.As shown in Figure 1, a kind of shaver with replaceable tool rest 300, comprise a handle 100 and a knife rest 200, described handle comprises an extension 110, and described knife rest comprises a base 210, has trip 98 on the described extension, described base 210 is provided with slit 216, when described extension 110 assembled with described base 210, described trip 98 can stick into described slit 216, realizes the locking of handle 100 and knife rest 200.

Preferably, this knife rest 200 also comprises blade unit 220, and this base 210 also comprises two arms 230 that are located at the pivotally supporting blade unit 220 of its both sides.This handle 100 also comprises handle body 120, and this housing 90 also comprises rear port 92, is connected with this handle body 120.

Fig. 2 a-2b has shown the structural representation of the utility model shaver with replaceable tool rest 300 bases 210.Shown in Fig. 2 a-2b, this base 210 comprises cavity volume 211, is used to hold handle extension 110; Cavity volume 211 is provided with access port 212, provides extension 110 to enter the approach of this cavity volume 211; The centre on the top of this access port 212 is inclination depressed areas 213, these cavity volume 211 rear ends are provided with connected structure 217, this connected structure 217 comprises two

bonding part

217a, 217b. this two bonding part 217a, form an open front 218 between 217b and base 210 upper walls, 217 liang of outsides of this connected structure form two slits 216.This two slit 216 is provided with two grooves 219 towards the extending direction of access port, and the inboard towards access port 212 directions of this connected structure 217 is provided with two projections 215.

As Fig. 3, shown in 6,7, this extension 110 comprises housing 90, latch 80, ejection part 70 (figure does not show) and button 60.This button 60 is located at housing 90 tops, and this ejection part 70 is located at 91 li of the cavitys of housing 90, and this ejection part 70 comprises the ejection 71 of two symmetries, is a pressing piece 73 between this two ejection 71, connects this two ejection 71.This latch 80 is located between this two ejection 71, and its rear portion is provided with a spring 82, and this spring 82 can promote this ejection part 70 over against this pressing piece 73. along the direction that extension 110 puts in base 210 by pressing this button 60.

Particularly, as Fig. 4 a-4b, shown in Figure 5, these button 60 front ends are provided with external member 61, and the rear end is provided with two extensions 62, form a gathering sill 65 between two extensions 62, this extension 62 has groove 63 towards the outside, these extension 62 corresponding grooves 63 are rakes 64 with the lower part, and this housing 90 is provided with mount pad 93, be provided with an inclined-plane 93a before this mount pad 93, this inclined-plane 93a can be contained in the inclination depression of base 210 and go in 213.These housing 90 corresponding mount pads 93 inboards are provided with two prominent road 93b and backbar 93c.When being installed to button 60 on the housing 90, before this external member 61 is enclosed within mount pad 93, this rake 64 is by the external pressure effect, cross this prominent road 93b, make this prominent road 93b fill in this groove 63 rapidly, extension 62 can be free to slide, at this moment along prominent road 93b, this backbar 93c sticks in the gathering sill 65, thereby makes button 60 and housing 90 tight being combined together.

Particularly, this two ejection 71 is over against two bonding part 217a, 217b.This two ejection 71 inboard are provided with forced section 72, and during assembling, the sloping portion 64 of extension 62 places forced section 72 back of this ejection part 70.These housing 90 front ends are provided with positive opening 95 and two side openings 96.This both-side opening 96 is aimed in this two ejection 71 respectively.When pressing button 60, the direction that this sloping portion 64 puts in base 210 along extension 110 promotes the forced section 72 of this ejection part 70, makes this ejection 71 stretch out this side opening 96, thereby promotes connected structure 217.

More specifically, this mount pad 93 also is provided with stop surface 93d, and the extension 62 of button 60 is moved within the specific limits.

Particularly, the middle part of the lower surface of corresponding housing 90 has a conduit 97 in the cavity 91, these latch 80 bottoms are provided with the jut 81 that cooperates with this conduit 97, this jut 81 can be free to slide along this conduit 97, this latch portion after 80s is provided with a spring 82, and this spring 82 is over against the pressing piece 73 of ejection part 70.When shaver 300 is installed, the latch 80 that is subjected to spring 82 bias voltages stretches out from the positive opening 95 of extension 110, pass base 210 open fronts 218 and act on the cam face (figure do not show) of blade unit 220, make it have a rest orientation state of bias voltage forward.

Particularly, these housing 90 lower surfaces are provided with two trips 98 and two recesses 99, and this trip 98 is positioned at the forward both sides of housing 90 lower surfaces, and this recess 99 is positioned at the inboard at these trip 98 rears.Because this trip 98 is incline structures, when extension 110 put in base 210, the groove 219 of 98 pairs of bases 210 of this trip had a pressure, and when trip 98 had just been crossed this slit 216, trip 98 rapid and these slit 216 fastenings entered latched position.Meanwhile, this projection 215 also just is combined together with this recess 99, and extension 110 and base 210 are linked together, thereby realizes the tight cooperation of knife rest 200 and handle 100.

At this moment, press button 60, its extension 62 promotes two ejections 71 of ejection parts 70, this two bonding part 217a is given in this two ejection 71 respectively, 217b applies a pressure, strain takes place in this connected structure 217, thereby shift to inflection point from initial position, its corresponding base 210 bottom surface portions also offset downward an angle, the minute angle and extension 110 is upturned, when button 60 was shifted stop surface 93b onto, trip 98 was shifted to unlocked position from latched position, thereby extension 110 can be withdrawn out from base 210.

The utility model is by the fastening in handle trip and knife rest slit, thereby the realization locking is quick and easy for installation, safe and reliable.

This base rear end is provided with the connected structure that can shift to inflection point from initial position, and when described connected structure was shifted to described inflection point from described initial position, described trip was shifted to unlocked position from described latched position, thereby extension can be withdrawn out from base.Unloading fast, helps the maintenance to shaver flexibly like this.

Fig. 9 a is the decomposing schematic representation of the utility model shaver with replaceable tool rest second embodiment.Shown in Fig. 9 a, the shaver with replaceable tool rest 400 of present embodiment comprises a base 210 equally, and it is with the difference of changing knife rest shaver 300: the front end of the housing 90 of this extension 110 ' also is provided with two and tiltedly colludes 94.

Particularly, this two tiltedly colludes 94 both sides that are symmetrically distributed in this positive opening 95.

Shown in Fig. 9 b-9d, when extension 110 ' puts in base 210, this tiltedly collude 94 and this trip 98 be subjected to the upper and lower surface effect of base 210 respectively and produce small bending, and when trip 98 rapid and these slit 216 fastenings, when entering latched position, this two tiltedly colludes 94 open fronts of just crossing base 210, and the tight cooperation of extension 110 ' and base 210 is further realized on the top of blocking this open front 218 rapidly.

Particularly, this moment, this two tiltedly colluded 94 over against this bonding part 217a, the top of 217b.

During dismounting, when trip 98 is shifted to unlocked position from latched position, owing to add the effect of force pulling, this tiltedly colludes 94 deformation takes place, thereby is bent downwardly the top that breaks away from open front 218, and extension 110 ' can be withdrawn out from base 210.

Abovely the utility model is described, but the present invention is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to essence of the present utility model in conjunction with most preferred embodiment.

Claims

1. shaver with replaceable tool rest, comprise a handle and a knife rest, described handle comprises an extension, described knife rest comprises a base, it is characterized in that, described extension is provided with trip, described base is provided with the slit, when described extension cooperated with described base, described trip sticked into described slit, realized the locking of handle and knife rest.

2. shaver with replaceable tool rest as claimed in claim 1 is characterized in that: described extension front end also is provided with tiltedly and colludes, and described base is provided with an open front, when described trip sticks into described slit, and the described top of blocking described open front of tiltedly colluding.

3. shaver with replaceable tool rest as claimed in claim 2, it is characterized in that: described trip is an incline structure, when it is in latched position, stop described handle to break away from, and allow described handle to break away from when being in unlocked position from described knife rest from described knife rest.

4. shaver with replaceable tool rest as claimed in claim 3, it is characterized in that: described base rear end is provided with the connected structure that can shift to inflection point from initial position, when described connected structure was shifted to described inflection point from described initial position, described trip was shifted to described unlocked position from described latched position.

5. shaver with replaceable tool rest as claimed in claim 4 is characterized in that: described connected structure comprises two bonding parts.

6. shaver with replaceable tool rest as claimed in claim 5 is characterized in that: the both sides of described connected structure are located in described slit.

7. shaver with replaceable tool rest as claimed in claim 1 is characterized in that: described base inner surface is provided with two grooves that extend in described slit, and trip can move along described groove when extension entered base.

8. shaver with replaceable tool rest as claimed in claim 4 is characterized in that: described extension also comprises button and ejection part, and described ejection part can promote described connected structure, makes described connected structure arrive described inflection point.

9. shaver with replaceable tool rest as claimed in claim 8 is characterized in that: described ejection part has the ejection head of two shape symmetries.

10. shaver with replaceable tool rest as claimed in claim 9 is characterized in that: described extension also comprises housing, and described housing also is provided with stop surface, and described stop surface can limit the scope of activities of described ejection head, thereby limits the amount of deflection of described connected structure.

11. shaver with replaceable tool rest as claimed in claim 10 is characterized in that: described housing lower surface has two recesses, and described base is provided with two projections in cavity volume, and when extension was connected with base, described two projections matched with described two recesses.

12. shaver with replaceable tool rest as claimed in claim 10 is characterized in that: described handle also comprises the one handle body, and described housing rear portion is provided with a rear port, and described rear port and described handle body cooperate together.