阅读说明：本技术 剃刀手柄 (Razor handle ) 是由 M·佩特拉图 I·M·帕斯马达斯 E·萨尔塔斯 于 2018-05-04 设计创作，主要内容包括：本公开涉及一种剃刀手柄(2),其包括细长主体(13)、连接器(11)和释放机构(18)。所述连接器(11)配置成用于将可更换剃刀刀片盒(3)连接到剃刀手柄(2),并且所述释放机构(18)配置成用于从所述剃刀手柄(2)释放所述可更换剃刀刀片盒(3)。所述剃刀手柄(2)还包括在所述细长主体(13)的纵向方向上从所述连接器(11)偏移的释放触发器以及将所述释放触发器连接到所述释放机构(18)的传动机构。本公开还涉及一种包括所述剃刀手柄(2)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(2)释放所述可更换剃刀刀片盒(3)的方法。(This disclosure relates to a kind of razor handle (2) comprising elongate body (13), connector (11) and relieving mechanism (18).The connector (11) is disposed for for replaceable razor blade box (3) being connected to razor handle (2), and the relieving mechanism (18) is disposed for discharging the replaceable razor blade box (3) from the razor handle (2).The razor handle (2) further includes the release trigger deviated on the longitudinal direction of the elongate body (13) from the connector (11) and the release trigger is connected to the transmission mechanism of the relieving mechanism (18).Present disclosure also relates to a kind of razors (1) including the razor handle (2) and the replaceable razor blade box (3), and a kind of method for from the razor handle (2) release replaceable razor blade box (3).)

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

Elongate body (13) is extended in a longitudinal direction between front and rear end (12,14),

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, can be moved in the transverse direction of the elongate body (13), in the vertical of the elongate body (13) It is deviated on direction from the connector (11), and is located at the middle section (53) of the elongate body (13), in described Between front and rear end (12,14), and

The release trigger is connected to the relieving mechanism (18) by transmission mechanism,

The razor handle (2) is characterized in that, the transmission mechanism include for by the release trigger in the transverse direction Movement on direction is converted into the mechanism of movement in the longitudinal direction.

2. razor handle (2) according to claim 1, wherein the transmission mechanism is load on spring.

3. razor handle (2) according to claim 2, wherein the release trigger is also load on spring.

4. razor handle (2) according to any one of claim 1 to 3, wherein the release trigger is button (23).

5. razor handle (2) according to any one of claim 1 to 4, wherein described be used for the release trigger It is cam mechanism that movement in the transverse direction, which is converted into the mechanism of movement in the longitudinal direction,.

6. razor handle (2) according to any one of claim 1 to 5, wherein the transmission mechanism includes push rod (22).

7. according to razor handle described in claim 5 and 6 (2), wherein the cam mechanism (56) includes being connected to described release It puts the cam face of trigger and is connected to the push rod and engages the cam follower of the cam face.

8. razor handle (2) according to claim 7, wherein one in the cam face and the cam follower Another comprising inclined surface, and in the cam face and the cam follower includes to engage the inclined surface Circular surface.

9. razor handle (2) according to any one of claim 1 to 8, wherein the relieving mechanism (18) is configured to make The latch surface of the replaceable razor blade box (3) deviates the engagement with the connector (11).

10. razor handle (2) according to claim 9 further includes for shaving described in the promotion in a pivotal orientation The load on spring pusher (9) on the pivotable head (5) of knife blade cartridge (3).

11. razor handle (2) according to claim 10, wherein the relieving mechanism (18) is comprising two preceding prongs The fork-shaped pusher of (18a), and the load on spring pusher (9) is between described two preceding prongs (18a).

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

13. razor according to claim 12, wherein the replaceable razor blade box (3) includes engaging the connector (11) interconnecting member (4) and head (5), the head can surround at least one transverse direction relative to the interconnecting member (4) Axis (X) pivots and including at least one razor blade (8).

14. razor (8) described in any one of 2 or 13 according to claim 1, wherein the replaceable razor blade box (3) is buckled Close the connector (11).

15. one kind is for discharging the method for replaceable razor blade box (3) from razor handle (2), wherein the razor handle (3) Including extending the elongate body (13) between front and rear end (12,14) in a longitudinal direction, the method includes following steps It is rapid:

By making positioned at the middle section (53) of the elongate body (13) between the front and rear end (12,14) Trigger is discharged to be moved in the transverse direction of the elongate body (13) to activate the release trigger,

Transmit from it is described release trigger movement to activate relieving mechanism (18), with from connector (11) release described in can be more It changes razor blade box (3), the connector is deviated from the release trigger in the longitudinal direction

And it is characterized in that, transmitting includes by the release trigger in institute from the step of movement of the release trigger It states the movement in transverse direction and is converted into movement in the longitudinal direction.

Technical field

This disclosure relates to razor, and more specifically to the razor class including razor handle and replaceable razor film magazine Type.The razor may be particularly well suited for shaving face palpus, hair and/or chaeta, and especially when the razor blade of razor blade box When being passivated, it may also allow for replacing replaceable razor blade box 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, 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.

Other configurations have been disclosed in United States Patent (USP) 3,388,831,4,392,303 and 4,993,154.

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, the release trigger can be moved in the transverse direction of elongate body and It is deviated on the longitudinal direction of elongate body from connector, and the razor handle further includes that will discharge trigger to be connected to release The transmission mechanism of mechanism, the transmission mechanism include being converted into for will discharge the movement of trigger in a lateral direction in longitudinal direction The mechanism of movement on direction.

Therefore, user, which holds razor handle close to razor blade, will not trigger unintentionally releasing for replaceable razor blade box It puts.Release trigger should not interfere with user from connector offset in a longitudinal direction and hold razor handle.In this regard, in order to anti- Only release trigger interference user holds razor handle, when elongate body extends between front and rear end in a longitudinal direction When, release trigger can especially be located at the middle section of elongate body, between front and rear end.

The transmission mechanism can be load on spring, activates release trigger so that may be in response to user and applies predetermined Power.Predetermined spring load force can also be used to make transmission mechanism auto-returned after actuation and discharge towards initial position to trigger Device.In addition, release trigger itself is also possible to load on spring, to fight the internal friction at transmission mechanism.However, conduct Spring force it is substituted or supplemented, can by magnetic force be used as reverberation matrix method.

For convenient for operation, release trigger is formed as button.According to particular aspects, for trigger will to be discharged in transverse direction The mechanism that movement on direction is converted into movement in a longitudinal direction can be cam mechanism.However, for this identical purpose, Also it is contemplated that the alternative solution of cam mechanism, such as crank mechanism.

In order to provide from release trigger to relieving mechanism reliable transmission, the transmission mechanism can especially include push rod with Connector is passed to for will move along longitudinal axis from release trigger to activate relieving mechanism.

When the transmission mechanism includes cam mechanism and push rod, the cam mechanism may include being connected to release trigger Cam face and be connected to the cam followers of push rod and engagement cam surfaces.One in cam face and cam follower It may include inclined surface.Another in cam face and cam follower may include circular surface, and the circular surface can connect Close the inclined surface.

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 the engagement for deviateing the latch surface of replaceable razor blade box with connector, thus discharges the fastening and connects It connects.However, it is contemplated that such alternative solution being fastened and connected, such as magnetic connection or press-in cooperation connection.

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.Various aspects may also include by relieving mechanism be formed as include two preceding prongs fork-shaped pusher, with And load on spring pusher is located between described two preceding prongs.This structure allows more compact arrangement.

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 facilitates the engagement of replaceable razor blade box and connector.The pivotable head may include at least One razor blade, and can be supported to pivot relative to interconnecting member around at least one transverse axis.It is described can be more It changes razor blade box and pivotable head can provide the razor blade contact closer with skin and preferably right during shaving It is quasi-.The replaceable razor blade box can fasten to connector.It is fastened and connected and can ensure that razor handle and replaceable razor blade The reliable and simple connection of box.However, as noted before, it is contemplated that such alternative solution being fastened and connected, such as magnetism is even It connects or press-in cooperation connects.

In addition aspect is related to a kind of for discharging the method for replaceable razor blade box from razor handle.The method can Include the steps that actuating release trigger.The method may also include movement of the transmitting from release trigger to activate machine for releasing Structure, the relieving mechanism can discharge replaceable razor blade from connector.This connector can be in the elongate body of razor handle From release trigger offset on longitudinal direction.

The each embodiment or each embodiment outlined above for being not intended to description concept.Specifically, except non-clearly Ground is set fourth as contrary circumstance, and otherwise the selected feature of any illustrative embodiments in the disclosure can be incorporated into Additional examples of composition In.

Detailed description of the invention

It is considered in conjunction with the accompanying the described in detail below of all aspects of this disclosure and the disclosure is more fully understood, in the accompanying drawings:

- Fig. 1 is the first perspective view according to the first exemplary razor；

- Fig. 2 is the second perspective view of the razor of Fig. 1, wherein replaceable razor blade box is discharged from razor handle；

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

- Fig. 4 illustrates how connection razor handle and replaceable razor blade；

- Fig. 5 is the detailed section view of the connector of replaceable razor blade box and blade handle upon connection；

- Fig. 6 A and 6B are the release of razor before and after discharging replaceable razor blade box from razor handle respectively The detail view of mechanism；

The magnetic connection that-Fig. 7 A and 7B schematically show substitution is connected with press-in cooperation；

- Fig. 8 A and 8B schematically show the magnetic return mechanisms of substitution；And

- Fig. 9 A to 9D schematically shows the transmission mechanism of substitution.

Although all aspects of this disclosure allow various modifications and alternative form, it has been illustrated by way of example and has incited somebody to action in the accompanying drawings Describe its details in detail.However, it should be understood that being not intended to for all aspects of this disclosure to be limited to described particular example.Phase Instead, 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 it is not intended to limit the scope of the present disclosure.The illustrative aspect of the discribed disclosure is only intended to show Plasticity.

Razor 1 according to one aspect is shown in Fig. 1 to 3.Razor 1 can be wet-shaving razor.Razor 1 may include razor hand 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 can Pivotal head 5.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.

In addition aspect may include the connector 11 being placed at the front end 12 of razor handle 2.Razor handle 2 may include bullet Spring loads pusher 9.Load on spring pusher 9 can protrude from the front end of razor handle 2 12 and pass through interconnecting member 4 can to push The contact surface 10 of pivotal head 5.Load on spring pusher 9 can along push axis Y ', relative to transverse axis X it is orthogonal and offset Contact surface 10 is pushed on ground, so that pivotable head 5 is pushed in the pivoting direction around transverse axis X, thus during shaving Maintain close contact and optimal alignment of the razor blade relative to skin.Although pivotable head 5 only may be used in shown razor 1 It is pivoted around an axis, but according to other aspects, the pivotable head can be pivoted around more than one axis.Pivotable head Portion 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 aspect, razor blade 8 can be for example, by installation Be elastically supported in leaf spring 52 on pivotable head 5 with carry out closer to shaving.Alternatively, however, razor blade 8 It can be affixed directly in the case where no any such leaf spring on pivotable head 5.

Razor handle 2 may include the elongate body 13 for extending to rear end 14 from front end 12 along longitudinal axis Y.In Fig. 3 Shown, elongate body 13 may include two half-shells 13a, 13b coupled in fore-and-aft plane.Replaceable razor blade box 3 it is mutual Even component 4 can fasten on the connector 11 of razor handle 2.According to other aspect, interconnecting member 4 may include prominent antelabium 15.As shown on Figure 4 and 5, prominent antelabium 15 can be configured to pair that connector is caught in when connector 11 is inserted into interconnecting member 4 It answers in undercut portions 16.After being fastened and connected, the latch surface 15a on the protrusion antelabium 15 of interconnecting member 4 engages connector 11 Undercut portions 16 apparent surface 16a, separated to prevent replaceable razor blade box 3 with razor handle 2.Although therefore in Figure 4 and 5 It is middle to be shown as being fastened and connected by connection, but can be changed to consider alternative solution, such as magnetic connection or press-in cooperation connection etc..Fig. 7 A shows Show to meaning property may include that the magnetic of the magnet 4m and 11m on interconnecting member 4 and connector 11 respectively connects.Magnet 4m and It is extremely facing with each other that 11m can be oriented to contrary sign, so that interconnecting member 4 is attracted to connector 11.Fig. 7 B is schematically shown Press-in cooperation connection, can have interference Δ d between the size d of interconnecting member 4 and the correspondingly-sized D of connector 11, thus Pressure is generated between interconnecting member 4 and the apparent surface of connector 11 generates friction therefore simultaneously to maintain interconnecting member 4 and connect Connect the connection between device 11.

Razor handle 2 may also include the fork-shaped pusher as relieving mechanism 18 with promote from razor handle 2 discharge can be more Change razor blade box 3.The fork-shaped pusher may include the two preceding prongs for extending from central block 18b and being spaced apart by central block 18a.The fork-shaped pusher and load on spring pusher 9 can be accommodated in connector 11.Connector 11 can in its front 11a and It is opened at the 11b of rear portion.Load on spring pusher 9 can be positioned between two preceding prong 18a of fork-shaped pusher, and pusher Spring 20 can be inserted between load on spring pusher 9 and the central block 18b of fork-shaped pusher.

According to other aspect, interconnecting member 4 may include the ear 21 neighbouring with prominent antelabium 15.By connector 11 with After interconnecting member 4 connects, the preceding prong 18a of two of fork-shaped pusher can be with the phase of the interconnecting member 4 of replaceable razor blade box 3 Ear 21 is answered to be aligned.

The button 23 for forming release trigger may be disposed to the dew of the opening 27 at the middle section 53 by elongate body 13 Out, the middle position between the front end 12 in elongate body and rear end 14.Button 23 may be additionally configured to along elongate body 13 Transverse axis Z it is mobile, to be pushed into when by user's operation in elongate body 13 to trigger replaceable razor blade box 3 from shaving The release of knife handle 2.The elongate body 13 of razor handle 2 can be in inner containment push rod 22.Push rod 22 is slidably supported at guarantor It is held in the sleeve 26 in elongate body 13, so that button 23 is mechanically connected to relieving mechanism 18.Push rod 22 may include circle 22a is held, the inclined surface 23a of engagement button 23 is configured to.Therefore, inclined surface 23a can form convex in cam mechanism 56 Wheel surface, and the round nose 22a of push rod 22 forms the cam follower in the cam mechanism, and the cam mechanism is configured to Button 23 is moved along the push-in of the transverse axis Z intersected with longitudinal axis Y and is converted into push rod 22 along the cunning of longitudinal axis Y Dynamic movement is to activate relieving mechanism 18.Although in the example shown, inclined cam surface and cam follower are round, They can be configured by alternative: for example, cam face can be inclined and cam follower be it is round, or both all may be used Be it is inclined, or both can be round.

According to other aspect, push rod 22 and button 23 can be load on spring.The spring of push rod 22 and button 23 Load facilitates in push button 23 to make push rod 22 and button 23 after discharging replaceable razor blade box 3 from razor handle 2 It is returned towards starting position.More specifically, razor handle 2 may include the first gigback 24.First gigback 24 can example The single helical spring being such as disposed upon at one end opposite with round nose 22a of push rod 22.First gigback 24 is configurable It is pushed at by push rod 22 towards the rear end of razor handle 2 14 and against the inclined surface 23a of button 23.According to other side Face, razor handle 2 may include the second gigback 25.Second gigback 25 also can be for example single helical spring.Second returns Going back to mechanism 25 can be configured on the direction along transverse axis Z laterally outward promoting button 23.Respectively in button 23 and elongated Corresponding butting surface 17,19 in main body 13 is engaged thus to bear against the first gigback 24 and the second gigback 25 Button 23 is maintained at resting position.Although single-screw spring is disclosed as the first gigback 24 and the second gigback 25, but all aspects of this disclosure can be not limited only to helical spring.First gigback 24 and the second gigback 25 can be energy Enough applied forces are acted with thus carrying out " propulsion " and/or " promotion " and return to any similar means of original state or position. 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 Property mode, as shown in Figure 8A and 8B.As shown, the first gigback 24 may include magnet 24a and 24b, institute instead of spring State magnet and be oriented so that the same symbol is extremely facing with each other, thus repel each other and be inserted between button 23 and elongate body 13 with Such magnetic reverberation matrix method is provided.Similarly, as shown on Fig. 8 B, the second gigback 25 may include be oriented provide it is another such The magnet 25a and 25b of magnetic reverberation matrix method, rather than spring.

Although therefore being shown as being formed by cam mechanism 56 and push rod 22 by transmission mechanism in figures 3 and 4, it is contemplated that this The alternative solution of the transmission mechanism of particular form, such as cable especially push and/or pull compliant member, such as Bowden cable Cable (Bowden cable), pneumatically or hydraulically driving member, fax moving part etc..As shown on Fig. 9 A, transmission mechanism can be for example including Compliant member 122a, such as cable of Bowden are arranged to slide in close-fitting guide sleeve 122b and connect promotion Relieving mechanism 18 is passed to will push from button 23.According to another aspect, as shown on Fig. 9 B, transmission mechanism may include flexible part Button 23 is connected to relieving mechanism 18 by returning to pulley 222b with will be on button 23 by part, such as drawing cable 222a The drawing being converted on drawing cable 222a is pushed, to activate relieving mechanism 18 and trigger replaceable razor blade box 3 from even Connect the release of device 11.According to another aspect, as shown in Figure 9 C, transmission mechanism may include that fluid chamber 322b is connected to relieving mechanism 18 hydraulic or air pressure line 322a, and button 23 can be configured to define the piston or diaphragm of fluid chamber 322b, press so that pushing Button 23 can be such that fluid (gas or liquid) shifts from fluid chamber 322b towards relieving mechanism 18, to activate relieving mechanism 18 and touch Send out razor blade box 3 replaceable from the release of connector 11.According to another aspect, as shown on Fig. 9 D, transmission mechanism can be wrapped The electric wire 422 for being used for transmission electric signal is included, the electric signal can be generated at button 23 for example, by piezoelectricity or electromagnetic component Relieving mechanism 18, to activate relieving mechanism 18 and trigger release of the replaceable razor blade box 3 from connector 11.

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 particularly by injection moulding technology.Additional aspect may include that co-injection technology has to produce The part of multiple color and/or texture.For example, razor handle 2 may include for providing the elastomer of good grip, co-injection On more rigid thermoplastic polymer, to provide structural intergrity.However, substitution or benefit as organic polymer materials It fills, other materials, such as metal, glass or timber, especially moldable material can be used.For example, can make in razor handle 2 With the material of higher density, so that the center of gravity of razor 1 is located in the optimal position of ergonomics.

According to other aspect, the operation of replaceable razor blade box 3 may include by the way that connector 11 is inserted into interconnection Replaceable razor blade box 3 is connected to razor handle 2 in part 4, as shown in Figure 4.Connector 11 can be inserted into interconnecting member 4 In, until in the undercut portions 16 that the protrusion antelabium 15 of interconnecting member 4 is caught in connector 11.On the protrusion antelabium 15 of interconnecting member 4 The be connected engagement of apparent surface 16a of undercut portions 16 of device 11 of latch surface 15a can therefore prevent connector 11 vertical To on the direction of axis Y with 4 axial separation of interconnecting member.According to other aspect, the cooperation of connector 11 and interconnecting member 4 is non- Circular cross sectional shape can also prevent connector 11 and interconnecting member 4 by the relative rotation after the connection that is fastened and connected.

Be placed in the button 23 at the middle section 53 of elongate body 13 can by user engage and push inwardly, with promote from Razor handle 2 discharges replaceable razor blade box 3.It is returned towards elongate body half-shell 13b along transverse axis Z and against second Such engagement that mechanism 25 is pushed into button 23 can be converted by cam mechanism 56 push rod 22 against the first gigback 24 to Front slide movement, and relieving mechanism 18 is pushed forward from there through cam mechanism 56 and push rod 22.When the nauropemeter of button 23 When face 23a is against the round nose 22a sliding of push rod 22, the push-in movement of button 23 is converted into travelling forward by cam mechanism 56, Thus push rod 22 is pushed against the first gigback 24.Then, relieving mechanism 18 moves forward, and preceding prong 18a is pushed mutually The even ear 21 of component 4, as shown on Fig. 6 A and 6B.According to other aspect, although interconnecting member 4 can still pass through interconnecting member Latch surface 15a on 4 protrusion antelabium 15 be connected device 11 undercut portions 16 apparent surface 16a engagement and keep, But the power that preceding prong 18a is applied in the ear 21 of interconnecting member 4 can cause bending stress in interconnecting member 4.The bending Stress can force prominent antelabium 15 to deflect, and thus make the apparent surface 16a of the undercut portions 16 in latch surface 15a and connector 11 It is disengaged.When latch surface 15a is disengaged, interconnecting member 4 can be discharged from connector 11.Preceding prong 18a is against ear 21 further promotion can separate replaceable razor blade box 3 and razor handle 2, as shown on Fig. 6 B.

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.