TW202138144A - A razor or razor handle - Google Patents

Abstract

The present invention relates to a shaving razor handle (2) having a main body with a connector (9) for removeably connecting a shaving razor cartridge (3) to the shaving razor handle. The main body of the shaving razor handle comprises a first finger engaging element (4), upon which the shaving razor cartridge connector (9) is provided. The main body also has a second finger engaging element (6) that comprises a pair of wing-shaped portions (6a, 6b) that project away from a mid-point thereof to respective end points. A web portion (5) extends from a mid-point of the first engaging element to the mid-point of the second finger such that a clearance is provided between the first and second finger engaging elements on either side of the web portion. The clearance between the first and second finger engaging elements is such that, when a user’s finger is inserted, both the first and the second finger engaging elements of the main body contact the user’s finger during use. The clearance between the first and second finger engaging elements is variable to accommodate the insertion of different sized fingers.

Description

Razor or razor handle

The present invention relates to a razor and a razor handle, in particular, but not limited to a razor for shaving and a razor handle for shaving.

Most razors on the market today include a handle with a razor head. The razor head is either molded together with the handle, or the handle has an attachment point to which the disposable razor cartridge can be detachably fixed. The user holds the handle to manipulate the razor cartridge and slides it relative to the skin to shave. The handle of the conventional razor is usually designed with ergonomics in mind, and therefore usually includes a grip portion corresponding to the position of the user's fingers and a high friction component to facilitate gripping the handle when wet.

The existing razors have been optimized to shave specific body parts. For example, a substantially cylindrical handle is held between the thumb and index finger of one hand. Sometimes it is considered that this type of handle is more suitable for shaving the user's face, because it is easy to rotate and tilt to obtain the best contact angle when shaving a relatively large curve of the user's face. Conversely, more pad-shaped handles can also be used, as they provide a larger gripping surface and are therefore considered to be particularly effective for shaving the user's legs. When shaving a large area or sliding the razor along a relatively large distance, the cushion configuration can provide better control over the length of the arm.

One of the main purposes of shaving is to achieve close shave, which is best achieved with sharp blades and when one or more blades are very close to the skin. These general requirements lead to the risk of cuts to the user's skin, because a very sharp blade is used almost directly in contact with the skin in order to achieve the best shaving effect.

To ensure that the blade remains sharp, many shaving systems use disposable razor cartridges that are detachably fixed to the handle and discarded when they become dull. Disposable razor cartridges usually include multiple blades, so that the distance between the blades and the user’s skin is gradually reduced to ensure closer shave, but can reduce the risk of plucking, which is the length of the stubble. It may happen when it is too long. In addition, the multi-blade razor cartridge also provides a certain degree of distribution of the pressure applied to the blades to a larger contact area, thereby reducing the risk of cuts and scratches. However, disposable razor cartridges have many disadvantages, including being too large relative to the size of the blade itself, which makes it difficult to achieve good control.

In addition, especially multi-blade razor cartridges usually require a large contact area with the skin to function optimally. In order to alleviate these problems, many disposable razor cartridges are designed to articulate relative to the razor handle, so that the razor cartridge automatically adopts the ideal contact angle with respect to the skin and compensates for incorrect handle angles.

Although this setting alleviates some of the problems highlighted above, it may also result in a general lack of direct control over the razor head or razor holder, and may be awkward or non-intuitive to use.

In addition, commonly used razors have a stick-shaped handle far from the blade holder. In use, the distance between the handle and the tool holder causes the radius of curvature where the user grips the handle to be relatively large relative to the pivot through the tool holder. In normal use, a small rotation relative to the handle will be converted into a large rotation of the tool holder change. Rotation of the blade holder during shaving is undesirable because it can cause lateral movement of the blade, which can lead to skin cuts.

Furthermore, this stick-type handle razor functions by the user using the handle to pull the blade on the blade holder on the skin surface. Therefore, the resultant force exerted on the skin is guided to the front of the blade holder. This results in the user's limited control of the blade, and since the blade is pulled on the skin surface, the cutting effectiveness of the blade cannot be effectively utilized when shaving.

Therefore, there is a need for a razor cartridge that provides more control over the movement of the razor cartridge.

Therefore, there is also a need for a razor cartridge that can more effectively utilize the force exerted by the user on the razor.

In WO2013/034902 A1, the author of the present invention describes a razor handle that helps to hold the razor so that the user can comfortably place his or her fingers on the razor head or rack, and therefore more Directly control the razor head or turret.

The present invention aims to provide further improvements to the razor handle in the technical field. Finally, the present invention provides a razor handle having a main body with a connector for removably connecting the razor cartridge to the razor handle, the main body including: a first finger engagement element, The razor cartridge connector is provided thereon; a second finger engagement element, which includes a pair of wing-shaped portions extending from the midpoint of the second finger engagement element to a corresponding end; a web portion, which extends from A midpoint of the first finger engagement element extends to the midpoint of the second finger engagement element, so that the first finger engagement element and the second hand are on either side of the web portion A gap is provided between the finger engaging elements; wherein the gap is such that when the user's finger is inserted, the first and second finger engaging elements of the main body are in contact with the user's finger during use; and wherein, in the The gap between the first and second finger engagement elements is variable to accommodate the insertion of fingers of different sizes.

It should be understood that by arranging the first and second finger engagement elements of the main body of the razor handle, the gap between them can be changed, ensuring that during use, both finger engagement elements can interact with the user in a larger range. Finger contact.

That is, the variable nature of the relationship between the first finger engagement element and the second finger engagement element means that users with fingers of different sizes can engage the razor handle in the same way (ie, by their The fingers are engaged with the two finger engaging elements). This allows different users to use the same razor handle to achieve the same shaving control.

It should be understood that the change of the gap between the first finger engagement element and the second finger engagement element can be achieved in various ways. However, preferably, the wing-shaped portion can be bent relative to the web portion to increase the gap between the first finger engaging element and the second finger engaging element to accommodate different finger sizes.

It is foreseeable that the razor handle, especially the wing-shaped part, may preferably be formed of an elastically deformable material that allows the wing-shaped part to bend under pressure (i.e. from the user’s fingers), Then after the pressure is removed (ie, the user's finger) returns to its original position.

Elastomers are considered to be preferred examples of suitable elastically deformable materials. Examples include rubber-based materials and plastics such as polypropylene. Certain foams can also have suitable structural properties to provide the required flexibility while also maintaining sufficient structural strength.

Preferably, at least the wing-shaped portion includes an elastomer material, and the Shore hardness of the elastomer material is between 80 and 90 in the "A" Shore hardness scale, preferably 85. More preferably, the elastomer material may be a rubber-based material, such as a thermoplastic elastomer (TPE).

It has been found that forming the wing-shaped portion of the second finger engagement element from an elastomer material falling within the Shore hardness range ensures that the wing-shaped portion provides sufficient flexibility to accommodate a gap greater than the static state of the razor handle. Larger fingers are inserted while maintaining the necessary structural strength to grasp both sides of the user's fingers.

Preferably, the first finger engagement element and the second finger engagement element, and more preferably the web portion, may include an elastomer material whose Shore hardness is in the "A" category. The hardness scale is between 80 and 90, with 85 being the best. Again, it is further preferred that the elastomer material may be a rubber-based material, such as a thermoplastic elastomer (TPE).

Using the same elastomer material to make all the key elements of the main body of the razor handle can help simplify the manufacturing process.

Preferably, the first finger engagement element may further include a rigid base that structurally strengthens the first finger engagement element. When all the key elements of the main body of the razor handle are made of elastomer material, the use of the rigid base is considered to be particularly suitable.

It should be understood that reinforcing the first finger engagement element with the rigid base ensures that only the second finger engagement element, especially its wing-shaped portion, can bend.

Further preferably, the razor cartridge connector may be provided on the rigid base. This arrangement is considered advantageous because it helps provide a connection mechanism that may not be possible using elastomeric materials.

Additionally or alternatively, the rigid base may also extend into the web portion in at least some way, thereby structurally strengthening the web portion and increasing its rigidity. Once again, this arrangement is considered particularly suitable when all the key elements of the main body of the razor handle are made of elastomeric materials.

Although it is foreseen that, preferably, the wing-shaped portion of the second finger engagement element is bent so that the gap between the first finger engagement element and the second finger engagement element can be changed, but it is conceivable that in some In an alternative arrangement, the web portion may be bent/stretched to facilitate the change of the gap. In such an alternative embodiment, the rigidity of the wing-shaped portion can be preferably increased by the structural reinforcement device.

Preferably, one area but not all of the first finger engaging element is provided with an array of depressions or protrusions on either side of the web portion, and the arrays of depressions or protrusions help in the razor handle and the user’s fingers. Form an increased friction relationship between.

Further preferably, the depressions are provided in the form of pits and/or troughs, and the protrusions are provided in the form of mounds and/or ribs.

Preferably, the positioning of the array of depressions/protrusions on the first finger engaging element is used to guide the user where to place the fingers during shaving.

In this regard, it is foreseeable that the depression/protrusion is specifically provided in the area of the first finger engagement element, and when the user's finger is properly engaged with the razor handle, the user Place your fingers there. This serves to provide the user with fine guidance on the best way to hold the razor handle while shaving.

Preferably, the array of depressions/protrusions can be located on either side of the web portion adjacent to the razor cartridge connector. This positioning ensures that the user correctly inserts the finger into the razor cartridge, which is considered the best way to hold the razor handle.

Preferably, the first finger engagement element may have a larger finger contact surface area than the second finger engagement element.

Further preferably, the first finger engagement element may include a front edge and a rear edge, and the connector is adjacent to the front edge; the second finger engagement element may include a front edge and a rear edge; thereby, the first and second The edges of the finger engagement element are aligned with each other, but the front edge of the second finger engagement element is retracted laterally from the front edge of the first finger engagement element.

This arrangement provides space for the user's fingers to extend beyond the razor handle and allows the fingers to stay on the top/back of the cartridge during shaving. This interaction helps the user achieve enhanced control of the razor during shaving.

Further preferably, the first finger engagement element can be bent upward from the rear edge to the front edge. This profile of the first finger engaging element is used to feed the user's fingertip to the razor cartridge while maximizing the contact area between the finger and the first finger engaging element.

Preferably, the end point of the wing-shaped portion of the second finger engaging element does not protrude beyond the first finger engaging element.

Preferably, the wing-shaped portion can be inclined upward so that the end point of the second finger engaging element is farther from the first finger engaging element than the midpoint of the second finger engaging element. This arrangement enables the razor handle to accommodate a wider range of finger sizes.

1: razor

2: Razor handle

3: Razor holder

4: The first finger engagement element

5: Web part

6: The second finger engagement element

6a: Wing part

6b: Wing part

7: Ribs/ridges

8: rigid base

8a: Rib element

9: Connector, connecting device, razor frame connecting device

10: back edge

11: Front edge

12: back edge

13: front edge

14: fingers

15: fingers

The present invention will now be described with reference to the preferred embodiment of the razor handle, in which:

Figure 1 shows a front perspective view of a preferred embodiment of the razor handle of the present invention, with a razor holder attached to the razor handle;

Figure 2 shows a rear perspective view of the preferred embodiment of the razor handle shown in Figure 1;

Figure 3 shows a side view of the preferred embodiment of the razor handle shown in Figures 1 and 2;

Figure 4 shows a top view of the preferred embodiment of the razor handle shown in Figures 1, 2 and 3;

Figure 5 shows a front perspective view of a preferred embodiment of the razor handle of the present invention without the razor cartridge attached;

Figure 6 shows a front view of a preferred embodiment of the razor handle of the present invention without the razor cartridge attached; and

Fig. 7 shows a comparative front view of the razor handle of the present invention, in which the wings of the second finger engagement element have different settings.

A preferred embodiment of the razor handle 2 is shown in FIG. 1, which is connected to a detachable razor holder 3. The razor handle 2 and the razor holder 3 are combined to form a functional razor 1.

The razor handle 2 includes a first finger engagement element 4 and a second finger engagement element 6. The first and second finger engaging elements are connected to each other via a web portion 5 Then, the web portion extends upward from a midpoint of the first finger engagement element 4 to a midpoint of the second finger engagement element 6.

The web portion 5 extends from the rear of the razor handle 2 to the front of the razor handle, where it terminates adjacent to the connecting device 9 which connects the razor cartridge 3 to the razor handle 2 in a releasable manner.

The second finger engagement element 6 includes a pair of wing-shaped portions 6 a, 6 b that extend laterally from the midpoint where the web portion 5 meets the second finger engagement element 6. In the preferred embodiment of the razor handle shown in the drawings, the wing-shaped portions 6a, 6b are essentially symmetrical. However, it is conceivable that this is not essential to the present invention, and in some embodiments, the characteristics of the wing-shaped portions 6a, 6b (e.g., the length, the width, the angle at which they extend from the midpoint) may be different from each other.

In the case of this preferred embodiment, and as will be best understood from Figures 4 and 6, the wing-shaped portions 6a, 6b of the razor handle are transversely from this midpoint on either side of the web portion 5 at the same distance The ground extends outward.

These figures show that, in the case of the preferred embodiment of the present invention, the extent to which the wing-shaped portions 6a, 6b extend outward is smaller than the width of the first finger engagement element 4. Therefore, it can be seen in particular from FIG. 4 that the wing-shaped portions 6a, 6b are in the coverage area of the razor handle 3 defined by the first finger engagement element 4.

In addition, the two wing-shaped portions 6a, 6b are arranged at an angle so that when they extend laterally outward from the midpoint of the second finger engagement element 6, they also extend further away from the first finger engagement element 4. Therefore, the distance between the first and second finger engagement elements at the end/tip of the wing-shaped portion is greater than the distance at the base near the midpoint of the second finger engagement element 6.

Although it is considered that the wing-shaped portions 6a, 6b are preferably inclined upwardly away from the first finger engagement element 4 by a certain angle, it should be understood that this arrangement is not necessary in the broadest sense of the present invention. That is, the wing-shaped portion may be arranged in a plane that is substantially parallel to the plane where most of the first finger engagement element is located.

When viewed from the front, the razor handle 3 of the present invention has a substantially "I"-shaped body. Or, the shape of the razor handle can be seen as two back-to-back square brackets (ie][). In this way, and as can be understood from the above description of the razor handle shown in the drawings, the length of the lower arm (ie, the first finger engagement element 4) may be better than the length of the upper arm (ie, the second finger engagement element 6). long.

Essentially, the razor handle provides two finger-receiving areas on either side of the central web portion 5, where the gap provided by the finger-receiving area is defined at the bottom by the first finger engaging element 4, and at the side by the belly The plate portion 5 is defined by the second finger engagement element 6 at the top.

During the use of the razor handle 2, all three elements (ie, the web portion 5 and the first and second finger engagement elements 4, 6) are in contact with the user’s fingers, thereby maximizing the user’s on the razor handle 2. Grasp.

In the drawings, particularly in the preferred embodiment of the razor handle 2 shown in FIG. 6, the dimensions of the first and second finger engagement elements are clearly shown as extending far enough from the web portion to provide a sufficient contact surface This allows at least one finger of the user to contact two finger engagement elements on either side of the web portion. Therefore, it should be understood that the size of the first and second finger engagement elements must at least be large enough to accommodate at least one finger width.

Preferably, the first finger engagement element should extend laterally outward from the web portion about 17-21 mm, and preferably 19 mm. Each wing-shaped portion of the second finger engaging element extends laterally outward from the web portion by approximately 12-16 mm, preferably 14 mm.

Since the wing portion of the second finger engagement element is angled upward in the preferred embodiment shown, the distance between the first and second finger engagement elements increases as the wing portion further extends from the web portion. At the midpoint of the razor handle where the first finger engagement element and the second finger engagement element meet the web portion, the distance between them is about 10-12mm, more preferably 11mm, and at the end of each wing portion At the point/tip, the distance is about 16-18 mm, more preferably 17 mm.

It is conceivable that these preferred sizes are suitable for tightly accommodating an average-sized finger of an adult. Having said that, if the razor handle is designed to be used by users with smaller fingers, a smaller size can be envisaged.

In order to ensure sufficient grip even when the razor handle is wet, the finger contact surfaces of all three elements are preferably formed of a rubber-type elastomer material, of which Thermoplastic Elastomer (TPE) is considered highly suitable. Making the web part 5 and the first and second finger engagement elements 4, 6 of the same material also enables them to be formed in one piece.

It is understandable that a razor handle composed only of an elastomer material such as a rubber-like material will not necessarily have the rigidity required to effectively perform its function. Therefore, in order to make the razor handle have greater structural rigidity, the razor handle preferably has a rigid base 8.

As can be seen from FIG. 2, the rigid base 8 is provided on the underside of the first finger engagement element 4. In this way, the rigid base 8 increases the overall rigidity of the first finger engagement element 4.

It is conceivable that the rigid base 8 may preferably be made of a plastic material such as acrylonitrile-butadiene-styrene resin (ABS) or polycarbonate. However, after considering the described embodiments of the present invention, alternative suitable materials will be apparent to the skilled person.

The rigid base 8 also includes a rib element 8 a that extends upward from a midpoint of the main body of the rigid base so that it is aligned with the web portion 5 and extends into the web portion 5. In this way, the rib element 8a increases the rigidity of the web part 5.

In this preferred embodiment, in addition to structurally strengthening the first finger engagement element 4 and the web portion 5, the rigid base 8 also includes a razor holder connecting device 9 which urges the razor holder 3 to Removable connection for razor handle 2.

It is conceivable that the razor cartridge can engage the connecting device in various ways, from push-fitting to mechanical interaction. The advantage of the push-fit connection device is to reduce the manufacturing cost of the razor handle of the present invention, wherein the protrusion on the razor holder is tightly received in a complementary hole on the razor handle.

In the preferred embodiment of the razor handle 2, only the second finger engagement element 6 is not reinforced by the rigid base 8. This arrangement is considered beneficial because it allows the wing-shaped portions 6a, 6b of the second finger engagement element 6 to bend and bend in a way that is not possible with the first finger engagement element 4 or the web portion 5.

This flexibility of the wing-shaped portions 6a, 6b allows the gap between the first and second finger engagement elements to be varied in order to accommodate the insertion of fingers of different sizes into the finger receiving area of the razor handle.

The variable nature of the finger-receiving area will now be described in detail with reference to Figure 7, which shows a front view of a preferred razor handle in two different states necessary for the insertion of fingers of different sizes.

The razor handle shown on the left side of FIG. 7 is in the default position, and the wing portions 6a, 6b of the razor handle are gently inclined upward from the first finger engagement element 4 to accommodate the fingers 14 on both sides of the web portion.

The razor handle shown on the right side of FIG. 7 is in its bent position, and the wing-shaped portions 6a, 6b of the razor handle are bent upwards from the first finger engagement element 4 to a larger upward angle to accommodate the larger fingers 15 in the web portion On both sides.

By allowing the wing-shaped portions 6a, 6b to bend in this way, the razor handle of the present invention can accommodate fingers of various sizes in the finger receiving area, and still realize the user's fingers and the first and second finger engagement elements 4 , 6 between the surface contact, which provides improved grip.

As described above, the second finger engagement element 6 made of an elastomer material such as TPE gives the wing-shaped portions 6a, 6b the ability to bend. It should be understood that a balance must be struck between the flexibility and rigidity of the wing-shaped portion.

If the flexibility of the wing-shaped parts is too high, they will no longer exert a gripping force on the top of the user's fingers, and if the rigidity of the wing-shaped parts is too high, they will not bend upward to accommodate the insertion of larger fingers. Considering this problem, it has been found that the Shore hardness value is between 80 and 90 on the "A" Shore hardness scale, with an elastomer material of preferably 85 reaching the desired balance between flexibility and rigidity.

TPE represents an example of an elastomeric material that can be produced in a better range of Shore hardness. However, those skilled in the art will understand that other elastomeric materials may also be able to achieve this degree of elastic deformability.

Although the above-mentioned embodiment represents a preferred solution for realizing the change of the gap provided between the first and second finger engaging elements, it is conceivable that the change of the finger receiving area can be realized in other ways.

For example, in addition to having an enhanced first finger engagement element 4 and an enhanced web portion 5, some embodiments of the present invention may include an enhanced first finger engagement element 4 and The reinforced second finger engaging elements 6 are connected by a web part that is less reinforced or not reinforced at all.

In this arrangement, the bending/stretching of the web portion 5 causes a change in the gap between the first finger engagement element and the second finger engagement element.

In another alternative, the first finger engagement element and the second finger engagement element may be formed as separate units, and each unit includes a web part element that is connected to the web of the other finger engagement element Part of the elements interact to connect the first finger engaging element and the second finger engaging element to each other with different gaps.

In this alternative arrangement, one of the web part elements can be configured to be received in the other web part element within a certain depth range, so that the distance between the first and second finger engagement elements can be adjusted by The degree to which one of the web part elements is accommodated in the corresponding web part element is changed.

Now returning to the preferred embodiment of the razor handle of the present invention, the first finger engagement element 4 will now be described in detail with particular reference to FIGS. 3 and 4.

The first finger engagement element 4 extends from the rear edge 10 of the rear portion of the razor handle 2 to the front edge 11 of the razor handle 2 where the connector 9 of the razor cartridge 3 is located.

As can be seen from the side view of the razor handle shown in FIG. 3, the finger contact upper surface of the first finger engagement element 4 has a curved profile that extends from the rear edge 10 to the front edge 11 of the razor handle. The rear edge is located in a plane lower than the front edge.

The contour of the upper surface of the first finger engagement element is such that when correctly inserted into the finger receiving area of the razor handle, it follows the natural bending of the user's fingers. In this way, the profile helps to maximize the contact between the first finger engagement element 4 and the user's fingers, thereby improving the grip.

In the preferred embodiment shown in the drawings, the curved profile of the first finger engagement element rises from the rear edge 10 and then begins to flatten as it approaches the front edge 11. Overall, the profile is a single continuous curve.

On either side of the web portion 5, the first finger engagement element 4 is provided with an array of ribs/ridges 7 extending transversely inwardly from the side of the first finger engagement element 4. The ribs/ridges 7 further enhance the grip of the user's fingers.

In this preferred embodiment, the rib/ridge 7 is positioned closer to the front edge 11 than the rear edge 10 of the first finger engagement element 4. In this way, the ribs/ridges 7 ensure that the maximum gripping force is achieved when the user's fingers are correctly inserted into the finger-receiving area of the razor handle 2.

It is understandable that by providing only the ribs/ridges 7 in these selected areas of the first finger engagement element 4, the ribs/ridges 7 provide the user with a sense of vision and touch in terms of how to hold the razor handle during use. hint.

Although the ribs/ridges 7 are shown in Figure 4 as tapering as they get closer to the rear edge 11, this is not necessary, and it should be understood that the ribs/ridges can stop more abruptly. The main requirement is to provide ribs/ridges only on the front edge of the first finger engagement element 4 so that they provide improved finger grip where they are most needed (ie, near the razor cartridge).

It should be understood that although ribs/ridges are used in the preferred embodiment, alternative mechanisms (e.g., grooves, hillocks, dimples, dimples, etc.) that achieve a higher friction area may also be used.

The relative position of the first and second finger engaging elements and the web portion can be best understood from the side view shown in FIG. 3. The web portion 5 extends upward from the first finger engagement element 4 along most of the length of the first finger engagement element.

The wing-shaped portions 6 a, 6 b of the second finger engagement element 6 extend from the rear edge 12 to the front edge 13. In the example shown, the rear edges of the first and second finger engagement elements are approximately aligned together. However, the second finger engagement element 6 only extends along a distance of about one third of the length of the first finger engagement element 4.

Therefore, in a preferred embodiment, the front edge 13 of the second finger engagement element is set further rearward from the front edge 11 of the first finger engagement element 4. This forms a space through which the user can extend his fingers to rest on the upper part of the razor cartridge during use. In this regard, it should be understood that if the user places his fingers on the razor cartridge 3 during shaving, better control can be achieved.

It is foreseen that the extent to which the second finger engagement element 6 extends along the length of the first finger engagement element 4 can be changed without departing from the present invention. However, it is generally considered more suitable that the second finger engagement portion does not extend the entire length of the first finger engagement portion, so that the user can more easily place his fingers on the razor cartridge.

1: razor

2: Razor handle

3: Razor holder

4: The first finger engagement element

5: Web part

6: The second finger engagement element

6a: Wing part

6b: Wing part

7: Ribs/ridges

8a: Rib element

Claims (18)

A razor handle has a main body with a connector for removably connecting a razor cartridge to the razor handle, and the main body includes: A first finger engagement element, the first finger engagement element is provided with the razor holder connector; The second finger engaging element includes a pair of wing-shaped portions that extend from the midpoint of the second finger engaging element to the corresponding end point; and The web portion extends from the midpoint of the first finger engagement element to the midpoint of the second finger, so that one of the first finger engagement element and the second finger engagement element on either side of the web portion Provide a gap between; Wherein, the gap is such that when the user's finger is inserted, both the first finger engaging element and the second finger engaging element of the main body are in contact with the user's finger during use; and Wherein, the gap between the first finger engaging element and the second finger engaging element is variable to accommodate the insertion of fingers of different sizes. The razor handle according to claim 1, wherein the wing-shaped portion can be bent relative to the web portion to increase the gap between the first finger engaging element and the second finger engaging element to accommodate different finger sizes . The razor handle according to claim 1 or 2, wherein at least the wing-shaped portion and preferably the first finger engagement element and the second finger engagement element are formed of an elastically deformable material. The razor handle according to claim 1, 2, or 3, wherein at least the wing-shaped portion comprises an elastomer material, and the Shore hardness of the elastomer material is between 80 and on the "A" Shore hardness scale. Between 90, the best is 85. The razor handle according to claim 1, 2, 3, or 4, wherein the first finger engaging element and the second finger engaging element and preferably the web portion includes an elastic Body material, the Shore hardness of the elastomer material is between 80 and 90 on the "A" Shore hardness scale, and the best is 85. The razor handle according to any one of claims 1 to 5, wherein the first finger engagement element further includes a rigid base that structurally strengthens the first finger engagement element. The razor handle according to claim 6, wherein the razor cartridge connector is provided on the rigid base. The razor handle according to claim 6 or 7, wherein the rigid base also extends into the web portion at least in some way so as to structurally strengthen the web portion and increase its rigidity. The razor handle according to claim 6, 7 or 8, wherein the rigidity of the wing-shaped portion is increased by a structural reinforcement device. The razor handle according to any one of claims 1 to 9, wherein a region but not all of the first finger engagement element is provided with depressions or an array of protrusions on either side of the web portion, and these depressions Or the protrusion helps to form an increased frictional relationship between the razor handle and the user's finger. The razor handle according to claim 10, wherein the depression is provided in the form of dimples and/or grooves, and the protrusion is provided in the form of hillocks and/or ribs. The razor handle according to claim 10 or 11, wherein the positioning of the array of depressions/protrusions on the first finger engaging element is used to guide the user where to place his fingers during shaving. The razor handle according to claim 12, wherein the array of depressions/protrusions is located adjacent to the razor cartridge connector on either side of the web portion. The razor handle according to any one of claims 1 to 13, wherein the first finger engagement element has a larger finger contact surface area than the second finger engagement element. The razor handle according to claim 14, wherein The first finger engagement element includes a front edge and a rear edge, and the connector is disposed adjacent to the front edge; The second finger engagement element includes a front edge and a back edge; and Thereby, the rear edges of the first finger engaging element and the second finger engaging element are aligned with each other, but the front edge of the second finger engaging element is laterally retracted relative to the front edge of the first finger engaging element. The razor handle according to claim 15, wherein the first finger engagement element is bent upward from the rear edge to the front edge. The razor handle according to any one of claims 1 to 16, wherein the end point of the wing-shaped portion of the second finger engagement element does not protrude beyond the first finger engagement element. The razor handle according to any one of claims 1 to 17, wherein the wing-shaped portion is angled upward so that the end point of the second finger engagement element is farther away than the midpoint of the second finger engagement element The first finger engagement element.

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