CN111673801A - An electric shaver mesh cover - Google Patents

Abstract

The invention discloses a mesh enclosure of an electric shaver, which comprises a knife mesh and a hollow base, wherein the knife mesh comprises an inner knife mesh and an outer knife mesh, a slotted hole is formed in the inner knife mesh, the outer knife mesh is arranged along the periphery of the inner knife mesh, the outer edge of the inner knife mesh and the inner edge of the outer knife mesh are connected into a whole, a connecting sheet is arranged between the outer knife mesh and the base, the outer edge of the outer knife mesh is provided with sawteeth, the outer end parts of the sawteeth are arranged in an arc shape, a plurality of sawteeth are distributed at intervals along the circumferential direction of the outer knife mesh, each sawtooth is arranged straightly and positioned on the same plane, a groove is formed between two adjacent connecting sheets on the base, the groove and the sawteeth are combined to form a channel for hair to enter, the thickness of the sawteeth is larger than that of the inner knife mesh, the hair can be prevented from being clamped too long, more customer requirements can be met, the shaving effect, can meet the requirements of more clients on the hair length, and is more convenient to use.

Description

An electric shaver mesh cover

technical field

The invention relates to the technical field of shavers, in particular to a net cover of an electric shaver.

Background technique

In the prior art, a blade cover of an electric shaver includes a blade and a blade cover, the blade cover has a built-in cavity, the blade is arranged in the cavity, and the blade cover is provided with a number of through holes for the beard to enter the cavity, but at least There are the following defects: 1. When used for trimming beards, the longer beards are easy to push against the skin, which makes the shaving effect relatively poor; The experience is relatively poor; 3. The function is relatively simple, and only rough or fine beard can be cut.

SUMMARY OF THE INVENTION

Purpose of the present invention: In order to overcome the defects of the prior art, the present invention provides an electric shaver net cover, which can prevent the hair from being too long and get stuck, and can also meet the needs of more customers, and the shaving effect is also better. , it can also roughly cut and finely cut the hair, which can meet the requirements of more customers for the length of the hair, and it is more convenient to use.

The invention discloses an electric shaver net cover, comprising a knife net and a hollow base, the knife net is located on the upper end of the base, the knife net includes an inner knife net and an outer knife net, and the inner knife net is arranged in a circle, The inner knife net is provided with slots for hair to pass through, and several slots are arranged at intervals along the circumference of the inner knife net. The outer knife net is arranged along the outer circumference of the inner knife net. The outer edge of the inner knife net and the inner edge of the outer knife net The connection is integrated, and there are connecting pieces between the outer knife net and the base, and several connecting pieces are arranged along the circumferential direction of the outer knife net. The serrations are arranged in an arc shape, and there are several serrations spaced along the circumference of the outer knife net. For the channel for hair to enter, the thickness of the sawtooth is greater than the thickness of the inner knife net, and the thickness of the sawtooth is 0.2-0.3mm.

With the above technical solution, the serrations are arranged straight and on the same plane, which can better allow longer hairs to enter the base, reduce the occurrence of the serrations pushing the hair against the skin, and the grooves can increase the capacity of the channel for more The relatively long hair enters the base, and the outer ends of the saw teeth are set in an arc shape to prevent scratching the user during use, making it more comfortable to use. With the cooperation of the cutter head, the longer hair can enter the channel for the first trimming to make it shorter, and then the second trimming can be done through the inner knife net, so that the effect of rough cutting and fine cutting can be achieved. To meet more customer needs, the effect is better when used.

According to a further arrangement of the present invention, the connecting piece is arranged in an L-shape, the outer end surface of the bending portion of the connecting piece is arranged in an arc shape, and an opening for hair to enter is provided on the connecting piece.

With the above-mentioned further arrangement, the opening can allow more hairs to enter the base, and the curved outer end face of the bending portion of the connecting piece can be more comfortable during use.

The present invention is further arranged: the knife net is provided with reinforcing ribs between the inner knife net and the outer knife net, the reinforcing ribs are arranged along the circumferential direction of the inner knife net to form a ring, the outer edge of the inner knife net and the inner edge of the outer knife net Connected by stiffeners.

By adopting the above-mentioned further arrangement, the support strength of the inner knife net and the outer knife net can be increased to prevent the inner knife net and the outer knife net from being easily deformed during use, and the connection of a reinforcing rib can reduce the difficulty of the processing technology, thereby reducing the processing cost.

A further arrangement of the present invention: a first V-shaped groove is arranged between two adjacent saw teeth, the bottom of the first V-shaped groove is arranged in an arc shape, a second V-shaped groove is arranged between the sawtooth and the connecting piece, and the second V-shaped groove is arranged between the sawtooth and the connecting piece. The bottom of the groove is arranged in an arc.

With the above-mentioned further arrangement, more hairs can enter the base, and the bottoms of the first V-shaped groove and the second V-shaped groove are arc-shaped, which can be more comfortable during use and prevent hair from being caught in the first V-shaped groove. Bottom of groove or second V-groove.

A further arrangement of the present invention: the base is arranged in a cylindrical shape, the sum of the length of the saw teeth and the radius of the outer knife net is smaller than the radius of the inner side wall of the base, and the circle center of the outer knife net coincides with that of the base.

With the above-mentioned further arrangement, there will be a gap between the sawtooth and the inner side wall of the base, and more hairs can enter the base during use, so that the effect and efficiency during use are better.

Description of drawings

1 is a perspective view of the present invention;

FIG. 2 is a schematic diagram of the structure of a reinforcing rib of the present invention;

Fig. 3 is the top view of the present invention;

FIG. 4 is a cross-sectional view along A-A of FIG. 3 .

Detailed ways

In the present application, the thicknesses of the outer knife net 112 and the saw teeth 5 are both d1, the size of d1 is 0.2-0.3 mm, the thickness of the inner knife net 111 is d2, and the size of d2 is 0.1 mm plus or minus 0.01 mm.

The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings: the present disclosure relates to an electric shaver net cover, comprising a knife net 1 and a hollow base 2, the knife net 1 is located at the upper end of the base 2, and the knife net 1 Including an inner knife net 111 and an outer knife net 112, the inner knife net 111 is arranged in a circular shape, the inner knife net 111 is provided with a slot 3 for hair to pass through, and the slot 3 is arranged along the inner knife net 111 at intervals. The outer knife net 112 is arranged along the outer circumference of the inner knife net 111, the outer edge of the inner knife net 111 and the inner edge of the outer knife net 112 are connected to form an integral body, and a connecting piece 4 is provided between the outer knife net 112 and the base 2 to connect There are several blades 4 along the circumference of the outer knife net 112. In the embodiment of the present invention, the outer edge of the outer knife net 112 is provided with serrations 5, the outer ends of the serrations 5 are arranged in an arc shape, and the serrations 5 are arranged along the outer knife net 112 There are several serrations distributed in the circumferential direction, and each serration 5 is arranged straight and located on the same plane. The straight arrangement in this paper is not absolutely straight, and the ends can be slightly bent according to the needs of the human body. There is a groove 6 between the adjacent two connecting pieces 4, and the groove 6 and the sawtooth 5 are combined to form a channel 7 for hair to enter. On the same plane, longer hair can be better entered into the base 2, reducing the occurrence of the sawtooth 5 pushing the hair against the skin, and the groove 6 can increase the capacity of the channel 7 for more longer hair to enter the base. 2, the outer ends of the serrations 5 are arranged in an arc shape, which can prevent the user from scratching during use, making it more comfortable to use, and the thickness d1 of the serrations 5 is greater than the thickness d2 of the inner knife net 111, which can be used with With the cooperation of the cutter head, the longer hair can enter the channel for the first trimming to make it shorter, and then the second trimming can be done through the inner knife net 111, so that the hair can be further cut short, so that the thicker hair can be achieved. The effect of cutting and fine cutting can not only satisfy customers who want fine hair cutting, but also satisfy customers who want rough hair cutting, and can meet the needs of more customers. When cutting, it reduces the occurrence of pushing the hair against the skin, and the effect is better when using. The knife net 112 will play the role of support and reinforcement, and the outer knife net is not easy to deform, and the effect is better when it is matched with the cutter head, which can prevent the outer knife net from being deformed and hinder the rotation of the cutter head. Of course, the inner knife net can also be provided with a plurality of shaving areas, the shaving areas are arranged in a ring shape, and the slots are arranged on each shaving area.

The connecting piece 4 is arranged in an L shape, and the outer end face of the bending portion of the connecting piece 4 is arranged in an arc shape. The connecting piece 4 is provided with an opening 411 for hair to enter, and the opening 411 can allow more hairs to enter the base 2 . , the outer end face of the bending part of the connecting piece 4 is arranged in an arc shape, which can be more comfortable when in use. When the connecting piece 4 is relatively small, the support is easy to deform, and it is not very stable during use. When the connecting piece 4 is relatively large, it is easy to block hair. , so this product adopts opening 411 on the larger connecting piece 4 , which can allow more hairs to enter the base 2 while ensuring the connection strength.

The knife net 1 is provided with a reinforcing rib 8 between the inner knife net 111 and the outer knife net 112. The reinforcing rib 8 is arranged along the circumferential direction of the inner knife net 111 to form a ring. The outer edge of the inner knife net 111 and the outer knife net 112 The inner edge is connected by the reinforcing rib 8, which can increase the support strength of the inner knife net 111 and the outer knife net 112, and prevent the inner knife net 111 and the outer knife net 112 from being easily deformed when they are in use. The difficulty of processing technology, thereby reducing the cost of processing.

A first V-shaped groove 9 is provided between two adjacent teeth 5, the bottom of the first V-shaped groove 9 is arranged in an arc shape, and a second V-shaped groove 10 is provided between the teeth 5 and the connecting piece 4. The bottom of the groove 10 is arc-shaped, which can allow more hair to enter the base 2, and the bottoms of the first V-shaped groove 9 and the second V-shaped groove 10 are arc-shaped, which can be more comfortable when in use. Prevents hair from being caught at the bottom of the first V-shaped groove 9 or the second V-shaped groove 10 .

The base 2 is arranged in a cylindrical shape, the length d3 of the serrations 5 and the radius r1 of the outer knife net 111 are less than the radius r2 of the inner side wall of the base 2, and the center of the outer knife net 111 coincides with the center of the base 2, which will make the serrations 5 and the base 2. There is a gap in the inner side wall, which can allow more hair to enter into the base 2 during use, so that the effect is better and the efficiency is higher during use.

Claims (5)

1. The utility model provides an electric shaver mesh enclosure, the base that sets up including sword net and cavity, the sword net is located the upper end of base, the sword net is including interior sword net and outer sword net, interior sword net is circular setting, be equipped with the slotted hole that supplies the hair to wear to establish on the interior sword net, the slotted hole is provided with a plurality of along interior sword net a week interval, outer sword net sets up along the periphery of interior sword net, the outer edge of interior sword net forms integratively along connecting with the interior edge of outer sword net, be equipped with the connection piece between outer sword net and the base, the connection piece is equipped with a plurality of along the circumference of outer sword net, its characterized in that: the outer edge of outer sword net is equipped with the sawtooth, and the outer tip of sawtooth is the arc setting, and the sawtooth has a plurality of along outer sword net circumference interval distribution, and each sawtooth is straight to be set up and is located the coplanar, lies in on the base and sets up flutedly between two adjacent connection pieces, and recess and sawtooth combination form the passageway that supplies the hair to get into, and the thickness of sawtooth is greater than the thickness of interior sword net, and the thickness of sawtooth is 0.2-0.3 mm.

2. The electric razor screen of claim 1, wherein: the connection piece is L-shaped, the outer end of the bending part of the connection piece is arc-shaped, and an opening for hair to enter is formed in the connection piece.

3. An electric razor cap according to claim 1 or 2, wherein: the knife net is provided with a reinforcing rib between the inner knife net and the outer knife net, the reinforcing rib is arranged along the circumferential direction of the inner knife net to form a circular ring, and the outer edge of the inner knife net is connected with the inner edge of the outer knife net through the reinforcing rib.

4. The electric razor screen of claim 3, wherein: be equipped with first V type groove between two adjacent sawtooth, the bottom in first V type groove is the arc setting, is equipped with second V type groove between sawtooth and the connection piece, and the bottom in second V type groove is the arc setting.

5. The electric razor screen of claim 4, wherein: the base is cylindrical, the length of sawtooth and the radius of outer sword net close and is less than the radius of base inside wall, and the centre of a circle of outer sword net and the centre of a circle coincidence of base.

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