CN219617832U - Adjustable safety protection manual shaver - Google Patents

Abstract

The utility model provides an adjustable safety protection manual shaver, which relates to the technical field of shavers and comprises: a blade body; the blades are movably connected to opposite sides of the inner wall of the blade body; connecting rods are fixedly arranged at one ends of the blades; square groove is offered in one side of blade, and the inner wall fixed mounting who is close to the outside in square groove has the mounting panel. According to the manual shaver, through rotation of the knob and mutual matching of the screw rod, the threaded strip, the guide rod and the extrusion block, the extrusion block can move outwards, extrusion force on the movable block is reduced, and then under the resetting acting force of the tension spring and mutual matching of the connecting strip, the round rod, the movable block, the guide groove and the fixed plate, the knife edge of the blade and the knife back of the blade are positioned in the horizontal position, so that when a child takes the manual shaver to play, the skin of the child can be prevented from being scratched, bleeding is avoided, safety of the child is ensured, and safety protection of the manual shaver is improved.

Description

Adjustable safety protection manual shaver

Technical Field

The utility model relates to the technical field of shavers, in particular to an adjustable safety protection manual shaver.

Background

The utility model provides a razor, is also known as razor, is a razor, belongs to self-service type instrument, and is mostly used by adult men, can divide into safe razor, electric shaver, three kinds according to the structure, and wherein safe razor is also known as manual razor, and manual razor utilizes the apparatus of physical principle shaving beard or other unnecessary body hair, not only satisfies clean needs, has developed into fashion reason trend.

In the prior art, for example, the Chinese patent number is: CN211682238U is a safety razor, including holding the pole, the top fixed mounting of holding the pole has the movable seat, the other end movable mounting of movable seat has the mounting bracket, movable mounting has the regulating plate between the mounting bracket, the fixed surface of holding the pole installs the antiskid cover, both ends all fixed mounting has the regulating strip about the front of regulating plate. This safety razor, when razor and user's facial laminating, because regulating strip and protection pad and limit spring's setting, regulating strip and protection pad can be along with the removal of razor all the time with user's facial laminating for remove the razor blade at every turn and all can be located safe shaving angle, limit spring's setting is the key reason that the regulating plate can remove simultaneously, through setting up limit spring for play the effect of a support to the regulating plate, possess advantages such as the security is stronger, solved the easy scratch problem of user's face of current manual razor.

Although the above scheme has the advantages as above, the above scheme has disadvantages in that: the shaver blade and the adjusting plate are fixedly connected, and the manual shaver can be placed on the magnetic knife holder when being used, so that the skin of a child can be scratched when the child plays with the manual shaver, bleeding is seriously likely to occur, the safety of the child is seriously threatened, and the safety protection of the manual shaver is poor.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the razor blade and the adjusting plate are fixedly connected, and as the manual razor is placed on the magnetic knife holder when being used, when a child takes the manual razor to play, the skin of the child can be scratched, bleeding is seriously likely to occur, the safety of the child is seriously threatened, and the safety protection of the manual razor is poor.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: an adjustable safety manual razor comprising:

a blade body;

the blades are movably connected to opposite sides of the inner wall of the blade body; connecting rods are fixedly arranged at one ends of the blades;

the square groove is formed in one side of the cutter body, and a mounting plate is fixedly mounted on the inner wall, close to the outer side, of the square groove;

the screw rod is movably embedded in one side of the inner wall of the square groove, the outer surface of one end, close to the screw rod, of the screw rod is movably embedded in the outer surface of the mounting plate, and a knob is fixedly arranged at one end of the screw rod;

the screw thread strip is sleeved on the outer surface of the screw rod, and a plurality of extrusion blocks are fixedly arranged on one side of the screw thread strip at equal intervals;

the connecting bars are respectively and fixedly arranged at one ends of the connecting rods, and round rods are movably embedded at one ends of the connecting bars;

the movable blocks are respectively and fixedly sleeved at one ends of the round rods.

Preferably, a fixed plate is fixedly arranged on the opposite side of the inner wall of the square groove, a plurality of guide grooves are formed in the outer surface of the fixed plate, and the outer surfaces of the movable blocks are movably embedded in the guide grooves respectively.

Preferably, tension springs are fixedly installed on one sides of the connecting strips, and one ends of the tension springs are fixedly installed on the top of the fixing plate at equal intervals.

Preferably, guide rods are movably embedded at two ends of the threaded strip, one ends of the two guide rods are symmetrically and fixedly installed on one side of the inner wall of the square groove respectively, and the other ends of the two guide rods are symmetrically and fixedly installed on one side of the mounting plate respectively.

Preferably, one end of the top of the cutter body is fixedly provided with a thinning guide piece, and the other end of the top of the cutter body is fixedly provided with a lubrication piece.

Preferably, one end of each of the plurality of movable blocks is inclined, one end of each of the plurality of extrusion blocks is inclined, and inclined surfaces of the plurality of movable blocks are respectively contacted with inclined surfaces of the plurality of extrusion blocks.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the manual shaver, through rotation of the knob and mutual matching of the screw rod, the threaded strip, the guide rod and the extrusion block, the extrusion block can move outwards, extrusion force on the movable block is reduced, and then under the resetting acting force of the tension spring and mutual matching of the connecting strip, the round rod, the movable block, the guide groove and the fixed plate, the knife edge of the blade and the knife back of the blade are positioned in the horizontal position, so that when a child takes the manual shaver to play, the skin of the child can be prevented from being scratched, bleeding is avoided, safety of the child is ensured, and safety protection of the manual shaver is improved.

2. According to the utility model, the facial beard is combed to a certain extent by the thinning guide piece positioned at the knife edge facing position of the blade, so that the comfort during shaving is improved, and then the skin of the face can be lubricated by the lubricating piece positioned at the knife back facing position of the blade, so that the skin shaved by the beard is moistened, and the use comfort of the manual shaver is improved.

Drawings

Fig. 1 is a schematic structural view of an adjustable safety manual razor according to the present utility model;

fig. 2 is a schematic side view of a manual razor with adjustable safety protection according to the present utility model;

fig. 3 is an enlarged schematic view of a position a of an adjustable safety manual razor according to the present utility model;

fig. 4 is an enlarged schematic view of a structure of an adjustable safety manual razor according to the present utility model.

Legend description:

1. a blade body; 101. a lubrication sheet; 102. a thinning guide piece; 103. a blade; 104. a mounting plate; 105. a square groove; 2. a knob; 201. a screw rod; 202. a thread strip; 203. a guide rod; 204. extruding a block; 3. a fixing plate; 301. a guide groove; 302. a tension spring; 303. a movable block; 304. a round bar; 305. a connecting strip; 306. and (5) connecting a rod.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1-4, the present utility model provides an adjustable safety manual razor comprising:

a blade body 1;

a plurality of blades 103 movably connected to opposite sides of the inner wall of the blade body 1; and connecting rods 306 are fixedly arranged at one ends of the blades 103;

a square groove 105 is formed on one side of the cutter body 1, and a mounting plate 104 is fixedly mounted on the inner wall of the square groove 105 close to the outer side;

the screw rod 201 is movably embedded in one side of the inner wall of the square groove 105, the outer surface of one end, close to the screw rod 201, of the screw rod is movably embedded in the outer surface of the mounting plate 104, and a knob 2 is fixedly arranged at one end of the screw rod 201;

the screw rod 202 is sleeved on the outer surface of the screw rod 201 in a threaded manner, and a plurality of extrusion blocks 204 are fixedly arranged on one side of the screw rod 202 at equal intervals;

the connecting strips 305 are respectively and fixedly arranged at one ends of the connecting rods 306, and round rods 304 are movably embedded at one ends of the connecting strips 305;

the movable blocks 303 are respectively and fixedly sleeved at one ends of the round rods 304.

Further, as shown in fig. 1-4, a fixed plate 3 is fixedly installed on the opposite side of the inner wall of the square groove 105, a plurality of guide grooves 301 are formed on the outer surface of the fixed plate 3, the outer surfaces of a plurality of movable blocks 303 are movably embedded in the guide grooves 301 respectively, the movable blocks 303 can rotate along with the connecting strips 305 by making the length of the guide grooves 301 larger than the width of the movable blocks 303, and certain vertical and horizontal displacement is performed in the guide grooves 301, so that a certain limiting effect on the movable blocks 303 is achieved.

Further, as shown in fig. 1-4, tension springs 302 are fixedly installed on one sides of the plurality of connection bars 305, one ends of the plurality of tension springs 302 are fixedly installed on the top of the fixed plate 3 at equal intervals, and through the arrangement of the tension springs 302, when the extrusion block 204 moves outwards, the inclined surface of the movable block 303 can be always contacted with the inclined surface of the extrusion block 204, and the angle of the blade 103 can be conveniently controlled.

Further, as shown in fig. 1-4, two ends of the thread strip 202 are movably embedded with guide rods 203, one ends of the two guide rods 203 are symmetrically and fixedly installed on one side of the inner wall of the square groove 105, and the other ends of the two guide rods 203 are symmetrically and fixedly installed on one side of the mounting plate 104, and the thread strip 202 is guided through the arrangement of the guide rods 203.

Further, as shown in fig. 1-4, one end of the top of the blade body 1 is fixedly provided with a guiding piece 102, the other end of the top of the blade body 1 is fixedly provided with a moistening piece 101, the guiding piece 102 is arranged to play a role in guiding beards, and the moistening piece 101 is arranged to play a role in moistening facial skin.

Further, as shown in fig. 1-4, one ends of the plurality of movable blocks 303 are all set to be inclined, one ends of the plurality of extrusion blocks 204 are all set to be inclined, inclined surfaces of the plurality of movable blocks 303 are respectively contacted with inclined surfaces of the plurality of extrusion blocks 204, and through the arrangement, the movable blocks 303 are conveniently extruded by the extrusion blocks 204.

Working principle: when in use, the blade 103 is in the best state during shaving, at this time, one end of the extrusion block 204 is in contact with the inner wall of the square groove 105, and the tension spring 302 is in a stretched state, when the manual shaver needs to be placed on the magnetic knife holder, the knob 2 is manually rotated anticlockwise, so as to drive the screw rod 201 to rotate, and under the interaction of the screw rod 201 and the threaded strip 202 and under the guiding action of the guide rod 203 on the threaded strip 202, the threaded strip 202 is moved outwards, the extrusion block 204 is driven to move outwards, the extrusion force of the extrusion block 204 on the movable block 303 is gradually reduced, the connecting strip 305 is driven to rotate anticlockwise under the reset force of the tension spring 302, so as to drive the blade 103 to rotate anticlockwise, the knife edge of the blade 103 is gradually kept in a horizontal state with the knife back of the blade 103, and simultaneously the other end of the connecting strip 305 rotates downwards, the inclined surface of the movable block 303 is always contacted with the inclined surface of the pressing block 204 under the cooperation of the round rod 304, the fixed plate 3 and the guide groove 301, the length of the guide groove 301 is larger than the width of the movable block 303, the movable block 303 can move up and down and left and right to a certain extent along with the rotation of the connecting strip 305 in the guide groove 301, when the manual shaver is needed to be used for enabling the blade 103 to be in an optimal shaving state, the knob 2 is rotated clockwise until resistance is met, when the manual shaver is used for shaving, the grooming piece 102 positioned at the position where the edge of the blade 103 faces the face beard can comb the face beard to a certain extent, so that comfort during shaving is improved, and then the lubricating piece 101 positioned at the position where the back of the blade 103 faces the face skin can lubricate the face skin, so that the skin shaved the beard is moistened.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. An adjustable safety manual razor, comprising:

a blade (1);

a plurality of blades (103) which are movably connected to opposite sides of the inner wall of the blade body (1); one end of each of the blades (103) is fixedly provided with a connecting rod (306);

a square groove (105) is formed on one side of the cutter body (1), and a mounting plate (104) is fixedly mounted on the inner wall of the square groove (105) close to the outer side;

the screw rod (201) is movably embedded in one side of the inner wall of the square groove (105), the outer surface of one end, close to one end, of the screw rod (201) is movably embedded in the outer surface of the mounting plate (104), and one end of the screw rod (201) is fixedly provided with the knob (2);

the screw rod (202) is sleeved on the outer surface of the screw rod (201), and a plurality of extrusion blocks (204) are fixedly arranged on one side of the screw rod (202) at equal intervals;

the connecting strips (305) are respectively and fixedly arranged at one ends of the connecting rods (306), and round rods (304) are movably embedded at one ends of the connecting strips (305);

the movable blocks (303) are fixedly sleeved at one ends of the round rods (304) respectively.

2. An adjustable safety manual razor according to claim 1, wherein: the fixed plate (3) is fixedly arranged on one side opposite to the inner wall of the square groove (105), a plurality of guide grooves (301) are formed in the outer surface of the fixed plate (3), and the outer surfaces of the movable blocks (303) are movably embedded into the guide grooves (301) respectively.

3. An adjustable safety manual razor according to claim 2, wherein: tension springs (302) are fixedly installed on one sides of the connecting strips (305), and one ends of the tension springs (302) are fixedly installed on the top of the fixing plate (3) at equal intervals.

4. An adjustable safety manual razor according to claim 1, wherein: guide rods (203) are movably embedded at two ends of the thread strip (202), one ends of the guide rods (203) are symmetrically and fixedly installed on one side of the inner wall of the square groove (105) respectively, and the other ends of the guide rods (203) are symmetrically and fixedly installed on one side of the mounting plate (104) respectively.

5. An adjustable safety manual razor according to claim 1, wherein: one end of the top of the cutter body (1) is fixedly provided with a thinning guide piece (102), and the other end of the top of the cutter body (1) is fixedly provided with a lubricating piece (101).

6. An adjustable safety manual razor according to claim 1, wherein: one end of each movable block (303) is inclined, one end of each extrusion block (204) is inclined, and inclined planes of each movable block (303) are respectively contacted with inclined planes of the extrusion blocks (204).