阅读说明：本技术 剃刀手柄 (Razor handle ) 是由 G·乔治亚基斯 N·奥瓦迪亚斯 I·M·西玛达斯 于 2018-05-04 设计创作，主要内容包括：本发明涉及一种剃刀手柄(2),其包括用于将可更换剃刀刀片盒(3)连接到所述剃刀手柄(2)的连接器(11),包括用于从所述剃刀手柄(2)释放所述可更换剃刀刀片盒(3)的释放机构、释放触发器,所述释放触发器能相对于所述连接器(11)围绕所述剃刀手柄(2)的纵向轴线(Y)旋转以致动所述释放机构。本发明还涉及一种包括此类剃刀手柄(1)和所述可更换剃刀刀片盒(3)的剃刀(1),以及一种用于从所述剃刀手柄(1)释放所述可更换剃刀刀片盒(3)的方法。(The present invention relates to a kind of razor handle (2), it includes the connector (11) for replaceable razor blade box (3) to be connected to the razor handle (2), including relieving mechanism, the release trigger for discharging the replaceable razor blade box (3) from the razor handle (2), the longitudinal axis (Y) that the release trigger can surround the razor handle (2) relative to the connector (11) is rotated to activate the relieving mechanism.The invention further relates to a kind of razors (1) including such razor handle (1) and the replaceable razor blade box (3), and a kind of method for from the razor handle (1) release replaceable razor blade box (3).)

1. a kind of razor handle (2) comprising:

Connector (11) is used to replaceable razor blade box (3) being connected to the razor handle (2),

Relieving mechanism (18) is used to discharge the replaceable razor blade box (3) from the razor handle (2), and

Trigger is discharged,

It is characterized in that, the release trigger can surround the longitudinal direction of the razor handle (2) relative to the connector (11) Axis (Y) is rotated to activate the relieving mechanism (18).

2. razor handle (2) according to claim 1, wherein the release trigger includes the razor handle (2) Rear portion (23), and the connector (11) is located at the front end (12) of the razor handle (2).

3. razor handle (2) according to any one of claim 1 or 2 further includes cam mechanism (36), the cam Mechanism is used to the release trigger being converted into edge around the rotation of the longitudinal axis (Y) relative to the connector (11) The longitudinal axis (Y) movement to activate the relieving mechanism (18).

4. razor handle (2) according to claim 3, wherein the cam mechanism (36) includes the first and second CAM tables Face (35), first and second cam face are tilted in the opposite direction with the relative rotation of the release trigger is mobile The longitudinal movement on the same direction is converted into activate the relieving mechanism (18).

5. razor handle (2) according to any one of claim 1 to 3, wherein the relieving mechanism (18) is configured to make The latch surface (15a) of the replaceable razor blade box (3) deviates the engagement with the connector (11).

6. razor handle (2) according to any one of claim 1 to 5 further includes in a pivotal orientation Push the load on spring pusher (9) on the pivotable head (5) of the replaceable razor blade box (3).

7. razor handle (2) according to claim 6, wherein the relieving mechanism (18) is that there are two preceding prongs for tool The fork-shaped pusher of (18a), and the load on spring pusher (9) is between described two preceding prongs (18a).

8. a kind of razor (1) comprising razor handle (2) according to any one of the preceding claims and pass through connector (11) it is connected to the replaceable razor blade box (3) of the razor handle (2).

9. razor (1) according to claim 8, wherein the replaceable razor blade box (3) includes engaging the connection The interconnecting member (4) of device (11) and head (5), the head can be horizontal around at least one relative to the interconnecting member (4) It is pivoted to axis (X) and including at least one razor blade (8).

10. the razor (1) according to any one of claim 8 or 9, wherein the replaceable razor blade box (3) fastens To the connector (11).

11. one kind is for discharging the method for replaceable razor blade box (3) from razor handle (2) comprising following steps:

Make to discharge trigger relative to the connector that the replaceable razor blade box (3) is connected to the razor handle (2) (11) and around the longitudinal axis (Y) of the razor handle (2) it rotates, to activate relieving mechanism (18) with from the connector (11) the replaceable razor blade box (3) is discharged.

Technical field

This disclosure relates to razor, and more specifically to including razor handle and replaceable razor blade box (blade Cartridge razor type).Razor particularly suitable for shaving face palpus, hair and/or chaeta allows replacement is replaceable to shave Knife blade cartridge.Especially when the razor blade of razor blade box has been passivated, replaceable razor blade box can be replaced, and It can promote replacement in the case where not abandoning razor handle.

Background technique

Razor including razor handle and replaceable razor blade box is well-known in the art.In such razor In, razor handle may include extending to the elongate body of rear end from front end in a longitudinal direction, being used for replaceable razor blade Box is connected to the connector of razor handle and the relieving mechanism for discharging replaceable razor blade box from razor handle, Yi Jiwei Release trigger in razor handle front end, the release trigger are very close to relieving mechanism and connector, can to trigger Replace release of the razor blade box from connector.

The shortcomings that this configuration, is, since release trigger is located near the front end of razor handle, it is thus possible to because of user The release that razor handle front end holds and triggers replaceable razor cartridge unintentionally is shifted near when attempting and realizing more accurate shaving.

Summary of the invention

The first aspect of the disclosure is related to providing a kind of more convenient and safer razor handle, specifically, a kind of tool Have elongate body, for by replaceable razor blade box be connected to the connector of razor handle, be used for from razor handle discharge can The relieving mechanism of razor blade box and the razor handle of release trigger are replaced, discharges replaceable razor knife unintentionally wherein can reduce The risk of film magazine.

Therefore, At at least one aspect, release trigger can be revolved relative to connector around the longitudinal axis of razor handle Turn to activate relieving mechanism.

Before the release trigger may include the rear portion of razor handle, and the connector can be located at razor handle End.Rear portion by allowing razor handle includes discharging trigger and the front end by the way that connector to be located in razor handle, It can prevent user from operating release trigger unintentionally when holding razor handle near connector.Therefore, release trigger is determined Position is at the overall risk for being not intended to operation that can reduce relieving mechanism far from connector.

The razor handle may also include cam mechanism, and the cam mechanism will be for that will discharge trigger relative to connector It is converted into the movement of axis along longitudinal direction around longitudinal axis, to activate relieving mechanism.The operation for discharging trigger can Promoted by this cam mechanism.Specifically, the cam mechanism may include can in the opposite direction inclined first and second Cam face.Make cam face tilt in an opposite direction be conducive to for the opposing rotational movement for discharging trigger being converted into it is identical Direction on longitudinal movement, to activate relieving mechanism.Therefore, can by from centered starting position relative to connector any Side discharges trigger upward around fore-aft axis to trigger the release of replaceable razor blade box.However, can also be by convex Other components except mechanism, such as magnetic mechanism are taken turns, to realize that will discharge rotation of the trigger around longitudinal axis is converted into The movement of axis along longitudinal direction.

Razor handle can simply and reliably be connected to replaceable razor blade box by being fastened and connected, wherein replaceable blade The apparent surface of the latch surface engagement connector of film magazine, to keep replaceable razor blade box relative to connector.Machine for releasing Structure can be configured to make the latch surface of replaceable blade cartridge to deviate the engagement with connector, thus discharge razor handle with it is replaceable Being fastened and connected between razor blade box.

The razor handle may also include for pushing the pivotable of replaceable razor blade box in a pivotal orientation The load on spring pusher on head.The load on spring pusher can provide razor blade during shaving and skin is closer Contact and preferably alignment.Relieving mechanism be then formed as include two preceding prongs fork-shaped pusher, and load on spring pushes away Dynamic device is located between two preceding prongs.This structure allows more compact arrangement.Alternatively, however, the relieving mechanism can class It is similar to release disclosed in International Patent Application Publication WO 2016/087007, WO2015/158382 and WO2010/037418 Mechanism.

The second aspect of the disclosure is related to a kind of razor comprising razor handle and is connected to razor handle by connector Replaceable razor blade box.

The replaceable razor blade box may include the interconnecting member for being configured to engage with connector and pivotable head Portion.The interconnecting member can help to the engagement of replaceable razor blade box and connector.The pivotable head may include to A few razor blade, and can be supported for pivoting relative to interconnecting member around at least one transverse axis.It is described Replaceable razor blade box and pivotable head can provide the razor blade contact closer with skin and more preferable during shaving Alignment.The replaceable razor blade box can fasten to connector.It is fastened and connected and can ensure that razor handle and replaceable razor The reliable and simple connection of blade cartridge.The pivotable head can provide razor blade during shaving and skin is closer Contact and preferably alignment.

The third aspect is related to a kind of method that replaceable razor blade box is discharged from razor handle.The method may include following Step: make to discharge trigger relative to the connector that replaceable razor blade box is connected to razor handle and around razor handle Longitudinal axis rotation, to activate relieving mechanism to discharge replaceable razor blade box from connector.

It is outlined above to be not intended to describe open aspect each of of the invention or each embodiment.Specifically, unless It is clearly set fourth as contrary circumstance, otherwise the selected feature of the illustrative embodiments in the disclosure can be easily incorporated into additional reality It applies in example.

Detailed description of the invention

It is considered in conjunction with the accompanying the described in detail below of the various aspects of the disclosure and the disclosure is more fully understood, in attached drawing In:

- Fig. 1 is the first perspective view of razor according to the one side of the disclosure；

- Fig. 2 is the second perspective view of the razor of Fig. 1；

- Fig. 3 is the perspective exploded view of the razor of Fig. 1；

- Fig. 4 is the razor of Fig. 1 along the longitudinal sectional view of plane IV-IV；

- Fig. 5 shows being fastened and connected for razor handle and replaceable razor blade；

- Fig. 6 is the detailed section view of the connector of replaceable razor blade box and blade handle upon connection；

- Fig. 7 A is the thin of the relieving mechanism before discharging replaceable razor blade box from razor handle in first position Section figure；

- Fig. 7 B and 7C are to release when by rotating release trigger in each direction around longitudinal axis from razor handle Detail view when putting replaceable razor blade box in second and the relieving mechanism of the third place；

- Fig. 8 A is connected with the 8B magnetism for schematically showing substitution with press-in cooperation；

- Fig. 9 is the schematic diagram of the substitution gigback of the razor of Fig. 1；And

- Figure 10 A and 10B are the schematic diagrames of razor according to another aspect of the present disclosure, wherein release trigger is in two A different location.

Although the present invention allows various modifications and alternative form, it is illustrated by way of example and will be retouched in detail in the accompanying drawings State its details.However, it should be understood that being not intended to for all aspects of this disclosure to be limited to described specific embodiment.On the contrary, it is intended to Cover all modifications, equivalents, and substitutions object belonged within the scope of the disclosure.

Specific embodiment

Except non-content is in addition clearly stipulate that otherwise as used in disclosure and the accompanying claims book, singular It is " one " and " described " comprising plural referents.Except non-content is in addition clearly stipulate that otherwise such as disclosure and the accompanying claims book Used in, term "or" usually uses in the sense that it includes "and/or".

It should be read with reference to attached drawing described in detail below.The attached drawing be described in detail and be not necessarily drawn to scale depicts the disclosure Illustrative aspect, and be not intended to limit range.Discribed illustrative aspect is only intended to be exemplary.

Razor 1 according to one aspect is shown in Fig. 1 to 4.This razor 1 can be wet-shaving razor.Razor 1 may include razor Handle 2 and replaceable razor blade box 3.Replaceable razor blade box 3 may include interconnecting member 4 and be connected to interconnecting member 4 Pivotable head 5.As follows further to provide in detail, interconnecting member 4 is configured to promote replaceable razor blade box 3 and razor hand The connection of handle 2.Interconnecting member 4 may include the arcuate rail 6 for being configured to support razor blade 8.Pivotable head 5 can be multi-blade Head, such as five blade heads.Alternatively, however, the head may include single a razor blade.Pivotable head 5 can be by The arcuate rail 6 of interconnecting member 4 supports, so as to relative to interconnecting member 4 around at least one transverse axis X pivot, it is described extremely A few transverse axis X is arranged essentially parallel to the blade 7 for the razor blade 8 being mounted on pivotable head 5.

According to other aspect, razor handle 2 can be elongated and after extending to along longitudinal axis Y from front end 12 End 14.As shown in Figure 3, razor handle 2 may include positioned at razor handle 2 front end 12 at connector 11, central body 13 With rear portion 23.Razor handle 2 may include load on spring pusher 9.Load on spring pusher 9 can be from the front end of razor handle 2 12 It protrudes and passes through interconnecting member 4 to push the contact surface 10 on pivotable head 5.Load on spring pusher 9 can be along promotion axis Y ', relative to transverse axis X is orthogonal and offset push contact surface 10, to pushed away in the pivoting direction around transverse axis X Pivotable head 5 is moved, close contact and optimal alignment of the razor blade relative to skin are thus maintained during shaving.Although In shown razor 1, pivotable head 5 can only be pivoted around an axis, but according to other aspects, the pivotable head can enclose It is pivoted around more than one axis.Pivotable head 5 may also include the lubricious strip 50 being placed near the blade 7 of razor blade 8 and/ Or finned guard strip 51.Lubricious strip 50 and/or finned guard strip 51 can be configured to further improve shaving sense.According to other side Face, razor blade 8 can be elastically supported at for example, by being mounted in leaf spring 52 on pivotable head 5 with carry out closer to Shaving.Alternatively, however, razor blade 8 can be affixed directly to pivotable head 5 in the case where no any such leaf spring On.

As shown in Figure 3, the rear portion 23 of razor handle 2 can be configured to serve as release trigger.Central body 13 can fix To connector 11, and rear portion 23 can be reversed relative to central body 13 and connector 11 around longitudinal axis Y, while keep axial It is attached to connector 19 and central body 13.According to other aspect, central body 13 may include the latch in the portion that is disposed after Element 30.Latch component 30, which helps for central body 13 to be latchable to around longitudinal axis Y, is formed in rear portion or release trigger In undercutting circular rail 31 in 23, as shown in Figure 4.

The interconnecting member 4 of replaceable razor blade box 3 can fasten on the connector 11 of actuating assembly 11.In Figures 5 and 6 Shown, interconnecting member 4 may include prominent antelabium 15.Prominent antelabium 15 fastens to the corresponding undercut portions 16 being formed in connector 19 In, thus connector 11 is promoted to be fastened and connected into interconnecting member 4.After being fastened and connected, the protrusion antelabium 15 of interconnecting member 4 On latch surface 15a engagement connector 11 undercut portions 16 apparent surface 16a, to prevent replaceable razor blade box 3 with shave Knife handle 2 separates.Although therefore being shown as being fastened and connected by connection in figs. 5 and 6, can be changed to consider alternative solution, for example, magnetic Property connection or press-in cooperation connection.It may include the magnet on interconnecting member 4 and connector 11 respectively that Fig. 8 A, which is schematically shown, The magnetic connection of 4m and 11m.It is extremely facing with each other that magnet 4m and 11m can be oriented to contrary sign, so that interconnecting member 4 is attracted to Connector 11.Fig. 8 B schematically show press-in cooperation connection, can interconnecting member 4 size d it is corresponding with connector 11 There is interference Δ d, to generate pressure between interconnecting member 4 and the apparent surface of connector 11 and therefore produce between dimension D Raw friction is to maintain the connection between interconnecting member 4 and connector 11.

The relieving mechanism 18 of actuating assembly 11 can be configured to promote to discharge replaceable razor blade box 3 from razor handle 2.Root According to other aspect, relieving mechanism 18 can be fork-shaped pusher comprising extend from central block 18b and by between central block 18b The preceding prong 18a of two separated.Pusher 9 can be positioned between two preceding prong 18a of relieving mechanism 18.Pusher spring 20 It can be inserted between pusher 9 and central body 13.

According to other aspect, interconnecting member 4 may include the ear 21 neighbouring with prominent antelabium 15.Once assembling pushes Two preceding prong 18a of device 9 and relieving mechanism 18 can be accommodated in connector 11 that can be open at front 11a and rear portion 11b It is interior.Two preceding prong 18a can be aligned with the corresponding ear 21 of the interconnecting member 4 of replaceable razor blade box 3, thus promote connection The disconnection of the interconnecting member 4 of device 11 and razor handle 2 and replaceable razor blade box 3.

According to other aspect, the central block 18b of relieving mechanism 18 may include that at least one and especially two pairs are reversed Inclined cam face 35, but also it is contemplated that pair of greater number.Reversed dip cam face 35 can be placed in and relieving mechanism At the preceding prong 18a of two of 18 opposite end, and each pair of form a V-arrangement concave surface.Rear portion 23 may include dashing forward forward from it A pair of pin out.Each V-arrangement concave surface can be configured to receive from the respective pins 34 outstanding forward of rear portion 23.Relieving mechanism 18 may include From its rear axis 32 outstanding.From 18 rear of relieving mechanism, axis 32 outstanding can be accommodated in the centre bore 33 formed in rear portion 23 It is interior, between two pins 34 at rear portion 23.Reversed dip cam face 35 and pin 34 form cam mechanism 36, are used for rear portion 23 are converted into discharging from the central position and around longitudinal axis Y rotation clockwise and/or counterclockwise relative to connector 11 The longitudinal direction forward of mechanism 18 and linear movement.Razor handle 2 may also include gigback 24, can for example be shaped to be inserted in center Spring between main body 13 and the central block 18b of relieving mechanism 18, to push relieving mechanism 18 backward and by can be Rear portion 23 is back into center by reversible cam mechanism 36.Although reverberation matrix method can be provided flexibly, as shown in Figures 3 and 4, In other aspects, this can be provided by alternative, such as magnetic means, as shown in Figure 9.As shown, being returned instead of spring Mechanism 24 may include magnet 24a and 24b, and the magnet is oriented so that same symbol is extremely facing with each other to repel each other and be inserted in To provide this magnetic reverberation matrix method between connector 11 and relieving mechanism 18.

According to other aspect, replaceable razor blade box 3 can be connected to and connector 11 is inserted into interconnecting member 4 Razor handle 2, as shown in Figure 4, until in the undercut portions 16 that the protrusion antelabium 15 of interconnecting member 4 is caught in connector 11, such as Fig. 5 Shown in.Latch surface 15a on the protrusion antelabium 15 of interconnecting member 4 be connected device 11 undercut portions 16 apparent surface The engagement of 16a then prevent connector 11 on the direction of longitudinal axis Y with 4 axial separation of interconnecting member.Connector 11 and interconnection The cooperation non-circular transverse cross-section of component 4 can also prevent connector 11 and interconnecting member 4 after being fastened and connected connection by this Relative rotation.

Replaceable razor blade box 3 is discharged in order to then trigger from razor handle 2, as shown in Figure 7 A, rear portion 23 can be opposite In central body 13 and connector 11 from starting position around longitudinal axis Y with it is clockwise and/or counterclockwise in any side Formula torsion, pushes forward so that the twist motion at rear portion 23 is converted into travelling forward for relieving mechanism 18 by cam mechanism Relieving mechanism 18.The pin 34 at rear portion 23 can abut the respective cam surface at the rear portion of the central block 18b of relieving mechanism 18 as a result, 35.The longitudinal direction of the actuatable relieving mechanism 18 of the engagement of pin 34 and cam face 35 and linear movement.When relieving mechanism 18 is to Forward When moving against gigback 24, two preceding prong 18a can push the ear 21 of interconnecting member 4, as shown in figures 7 b and 7 c.Due to mutual Even component 4 is yet by the latch surface 15a and the opposite table of the undercut portions 16 of connector 11 on the protrusion antelabium 15 of interconnecting member 4 The engagement of face 16a and keep, therefore preceding prong 18a can in the ear 21 of interconnecting member 4 applied force.It is applied in ear 21 Power will cause bending stress in interconnecting member 4, and the bending stress will be such that latch surface 15a deflects, until the latch table Face is disengaged with the apparent surface 16a in the undercut portions 16 of connector 11, thus discharges interconnecting member 4 from connector 11.Two A preceding prong 18a against ear 21 it is further promotion can on pusher spring 20 and pusher 9 applied force, will be replaceable Razor blade box 3 is separated with razor handle 2.User stop reversing relative to central part 13 and connector 11 rear portion 23 it Afterwards, gigback 24 can push back relieving mechanism 18, so that relieving mechanism 18 be made to return towards starting position.Relieving mechanism 18 this Kind returns to movement then can be such that rear portion 23 returns towards starting position by that can be reversible cam mechanism 36 also.

In addition aspect may include, other than being usually the razor blade 8 and spring of metal, most of portions of razor 1 Part can be produced with organic polymer materials.Additional aspect may include injection moulding technology, such as co-injection.Co-injection technology can be used for Produce the part with multiple color and/or texture.For example, razor handle 2 may include for providing the elastomer of good grip, Its co-injection is on more rigid thermoplastic polymer, to provide structural intergrity.However, replacing as organic polymer materials Generation or supplement, can be used other materials, such as metal, glass or timber, especially moldable material.For example, can be in razor hand Using the material of higher density in handle 2, so that the center of gravity of razor 1 is located in the optimal position of ergonomics.

Furthermore, it is also possible to which the alternative means such as use-case such as magnetic mechanism substitute cam mechanism 36, will discharge trigger The longitudinal movement for being converted into relieving mechanism.Replace such substitution magnetic mechanism of cam mechanism 36 and gigback 24 136 schematically show in Figure 10 A and 10B.Shown in such schematic diagram, relieving mechanism 18 is slidably retained at razor handle In 2, thus only with respect to the axis Y movement along longitudinal direction of connector 11 of the front of razor handle 2 as in aforementioned aspects, and It and further include rather than the inclined cam face relative to longitudinal axis Y lateral shift and parallel at least one magnet 18m.It releases Laying mechanism 18 can also terminate in mobile to limit the forward slip of relieving mechanism axis Y along longitudinal direction in razor handle 2.With this magnet 18m is on the contrary, the rear portion 23 of razor handle 2 can be configured to that longitudinal axis Y can be surrounded relative to connector 11 as aforementioned aspects The release trigger of rotation.Rear portion 23 as release trigger may also include multiple magnet 23m, and the multiple magnet is with alternately Polarity arrangement is adjacent and opposite with the magnet 18m of relieving mechanism 18 in the circumference around longitudinal axis Y.

In operation, when user makes to discharge trigger, that is, rear portion 23, when around longitudinal axis Y rotation, relieving mechanism 18 On magnet 18m will alternately repel and attract rear portion 23 on magnet 23m.When this rotation make magnet 18m after pole and tool Have the magnet 23m of the same symbol it is preceding extremely opposite when, relieving mechanism 18 may be actuated in the magnetic repulsion between opposed magnet, to make to release Laying mechanism is moved forward to discharge replaceable blade cartridge 3 from the connector 11 of 2 front of razor handle, as shown in FIG. 10A.If User stops reversing release trigger, i.e. rear portion 23 relative to connector 11, then the same symbol magnetic pole on magnet 18m and 23m Between magnetic repulsion and contrary sign magnetic pole on magnet 18m and 23m between magnetic attraction can make 18 He of relieving mechanism Rear portion 23 is returned towards starting position automatically, as shown in Figure 10 B, wherein by the way that the rear pole of magnet 18m is attracted to rear portion 23 On the contrary sign of a magnet 23m extremely inhibit relieving mechanism 18.

Those skilled in the art will realize that the disclosure can be each in addition to the particular aspects for being described herein and covering Kind form performance.Therefore, in the case where not departing from the scope of the present disclosure as described in the appended claims, there can be form With the deviation in details.