CN215660375U - Hair clipper with safety function - Google Patents

Abstract

The utility model belongs to the field of beauty and hairdressing tools, and discloses a pair of hair scissors with a safety function, which comprises a hair scissors body, wherein the outer surface of the hair scissors body is provided with a sliding chute, and the inner surface of the sliding chute is connected with a switch sliding block in a sliding manner; the device also comprises a placing shell fixedly arranged on the inner surface of the chute; and a guide rod inserted through the placing shell; a return spring is sleeved on the outer side of the guide rod; one end of the guide rod is fixedly connected with a V-shaped inclined plate, the V-shaped inclined plate is positioned in the placing shell, and two ends of the reset spring are respectively and fixedly connected with the V-shaped inclined plate and the placing shell; when starting the hair clipper body, if direct promotion switch slider forward, switch slider can drive the removal of extrusion sloping block through the round bar, and the extrusion sloping block can block in the V type inslot of V type swash plate, leads to switch slider can normally open, has ensured that switch slider can not triggered by the mistake.

Description

Hair clipper with safety function

Technical Field

The utility model belongs to the field of beauty and hairdressing tools, and particularly relates to a pair of hair scissors with a safety function.

Background

Hair cutting is also called hair nursing. The hair is usually trimmed, the appearance is clean and tidy, the functions of beautifying the appearance and beautifying are realized in modern families, the hair cutting is a fashionable pronoun, and generally, in the recognition of the public, the hair cutting needs to go to a barber shop.

Barber shop hair-cutting usually can use the hairclipper to haircut the guest, when haircut room people is many or the hairdresser is distracted by other things, the hairdresser's concentration will descend, and the condition that the hairdresser probably appears the false trigger hairclipper leads to causing a damage to the haircut of guest.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a pair of hair clippers with a safety function, so as to solve the problem of preventing the hair clippers from being triggered by mistake in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a pair of hair scissors with a safety function comprises a hair scissors body, wherein a sliding groove is formed in the outer surface of the hair scissors body, and a switch sliding block is connected to the inner surface of the sliding groove in a sliding mode;

the device also comprises a placing shell fixedly arranged on the inner surface of the chute;

and a guide rod inserted through the placing shell;

a return spring is sleeved on the outer side of the guide rod;

one end of the guide rod is fixedly connected with a V-shaped inclined plate, the V-shaped inclined plate is positioned in the placing shell, two ends of the reset spring are respectively and fixedly connected with the V-shaped inclined plate and the placing shell, and the opening direction of the V-shaped inclined plate is the same as that of the placing shell;

the inner surface of the chute is fixedly connected with a guide sloping plate;

a round rod is arranged on the outer surface of the switch sliding block;

the outer surface of the L-shaped block is connected with an extrusion inclined block in a sliding mode, and the direction of the inclined plane of the extrusion inclined block is the same as the direction of the shell;

and the outer surface of the L-shaped block is fixedly connected with a compression spring, and the other end of the compression spring is in sliding connection with the extrusion inclined block.

Preferably, one end of the guide rod is fixedly connected with a limiting block, and the limiting block is positioned on the outer side of the placing shell.

Preferably, the height of the placing shell is smaller than the depth of the sliding groove.

Preferably, the outer surface of the switch sliding block is provided with a slot, and the inner surface of the slot is sleeved with a smooth film.

Preferably, the outer surface of the switch slider is provided with anti-skid grains.

Preferably, the outer surface of the extrusion inclined block is sleeved with a rubber sleeve.

The technical scheme has the following technical effects:

1. through round bar and extrusion sloping block etc. when starting the hair clipper body, if direct promotion switch slider forward, switch slider can drive the extrusion sloping block through the round bar and remove, and the extrusion sloping block can block in the V type inslot of V type swash plate, leads to switch slider can not normally open, has ensured that switch slider can not triggered by the mistake.

2. Through L type piece and compression spring etc, promote the switch slider backward, switch slider can collide with the inclined plane of direction swash plate, make switch slider slide along L type piece direction, extrusion sloping block extrusion compression spring, at this moment, V type swash plate will be crossed to the extrusion sloping block, make the extrusion sloping block can be blocked by V type swash plate, guarantee that switch slider guarantees normal opening, when switch slider is closed to needs, backward pulling switch slider, the inclined plane of V type swash plate can be extruded to the extrusion sloping block, make V type swash plate extrusion reset spring, the extrusion sloping block alright in order to cross V type swash plate, thereby guarantee that switch slider can close.

Drawings

Fig. 1 is a schematic perspective view of a hair clipper with a safety function;

FIG. 2 is a schematic cross-sectional view of a pair of hair clippers with safety function;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

fig. 5 is an enlarged schematic view of the structure at C in fig. 3.

Wherein: 1. a hair clipper body; 2. a chute; 3. a switch slider; 4. placing the shell; 5. a guide sloping plate; 6. extruding the inclined block; 7. an L-shaped block; 8. a compression spring; 9. a round bar; 10. anti-skid lines; 11. a slot; 12. a guide bar; 13. a return spring; 14. a V-shaped inclined plate; 15. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the technical solution provided by the present invention is: a hair clipper with a safety function comprises a hair clipper body 1, wherein a sliding chute 2 is arranged on the outer surface of the hair clipper body 1, and a switch sliding block 3 is connected to the inner surface of the sliding chute 2 in a sliding manner;

the device also comprises a placing shell 4 fixedly arranged on the inner surface of the chute 2;

and a guide rod 12 inserted through the placement housing 4;

a return spring 13 is sleeved outside the guide rod 12;

one end of the guide rod 12 is fixedly connected with a V-shaped inclined plate 14, the V-shaped inclined plate 14 is positioned in the placing shell 4, two ends of a return spring 13 are respectively and fixedly connected with the V-shaped inclined plate 14 and the placing shell 4, and the opening direction of the V-shaped inclined plate 14 is the same as that of the placing shell 4;

the inner surface of the chute 2 is fixedly connected with a guide sloping plate 5;

the outer surface of the switch sliding block 3 is provided with a round rod 9;

the L-shaped block 7 is arranged on the outer surface of the round rod 9, the outer surface of the L-shaped block 7 is connected with the extrusion inclined block 6 in a sliding mode, and the direction of the inclined surface of the extrusion inclined block 6 is the same as that of the placing shell 4;

the outer surface of the L-shaped block 7 is fixedly connected with a compression spring 8, and the other end of the compression spring 8 is in sliding connection with the extrusion inclined block 6.

When the hair clipper body 1 is started, if the switch slider 3 is directly pushed forwards, the switch slider 3 drives the extrusion sloping block 6 to move through the round rod 9, the extrusion sloping block 6 can be clamped in a V-shaped groove of the V-shaped sloping plate 14, so that the switch slider 3 cannot be normally opened, the switch slider 3 cannot be triggered by mistake, at the moment, the switch slider 3 needs to be pushed backwards, the switch slider 3 can collide with an inclined plane of the guide sloping plate 5, the switch slider 3 slides along the direction of the L-shaped block 7, the extrusion sloping block 6 extrudes the compression spring 8, at the moment, the extrusion sloping block 6 can cross the V-shaped sloping plate 14, the extrusion sloping block 6 can be clamped by the V-shaped sloping plate 14 to ensure that the switch slider 3 is normally opened, when the switch slider 3 needs to be closed, the switch slider 3 is pulled backwards, the extrusion sloping block 6 can extrude the inclined plane of the V-shaped sloping plate 14, so that the V-shaped sloping plate 14 extrudes the reset spring 13, the pressing sloping block 6 can get over the V-shaped sloping plate 14, thereby ensuring that the switch sliding block 3 can be closed.

Referring to fig. 3-5, a limiting block 15 is fixedly connected to one end of the guide rod 12, and the limiting block 15 is located outside the placing case 4 to prevent the guide rod 12 from separating from the placing case 4.

Referring to fig. 3-5, the height of the housing 4 is less than the depth of the sliding groove 2, so as to avoid the influence on holding the hair clipper body 1.

Referring to fig. 3-5, the outer surface of the switch slider 3 is provided with a slot 11 to reduce the space occupation of the inclined guide plate 5 and the housing 4, and the inner surface of the slot 11 is sleeved with a smooth film to reduce the adhesion of dust.

Referring to fig. 3-5, the outer surface of the switch slider 3 is provided with anti-slip threads 10 for facilitating pushing the switch slider 3.

Referring to fig. 3-5, the rubber sleeve is sleeved on the outer surface of the extrusion wedge 6 to reduce the friction loss of the extrusion wedge 6.

Those not described in detail in this specification are within the skill of the art.

The working principle is as follows: when the hair clipper body 1 is started, if the switch slider 3 is directly pushed forwards, the switch slider 3 drives the extrusion sloping block 6 to move through the round rod 9, the extrusion sloping block 6 can be clamped in a V-shaped groove of the V-shaped sloping plate 14, so that the switch slider 3 cannot be normally opened, the switch slider 3 cannot be triggered by mistake, at the moment, the switch slider 3 needs to be pushed backwards, the switch slider 3 can collide with an inclined plane of the guide sloping plate 5, the switch slider 3 slides along the direction of the L-shaped block 7, the extrusion sloping block 6 extrudes the compression spring 8, at the moment, the extrusion sloping block 6 can cross the V-shaped sloping plate 14, the extrusion sloping block 6 can be clamped by the V-shaped sloping plate 14 to ensure that the switch slider 3 is normally opened, when the switch slider 3 needs to be closed, the switch slider 3 is pulled backwards, the extrusion sloping block 6 can extrude the inclined plane of the V-shaped sloping plate 14, so that the V-shaped sloping plate 14 extrudes the reset spring 13, extrusion sloping block 6 alright with crossing V type swash plate 14, thereby guarantee that switch slider 3 can close, the one end fixedly connected with stopper 15 of guide arm 12, stopper 15 is located the outside of placing shell 4, avoid guide arm 12 to break away from and place shell 4, the degree of depth that highly is less than spout 2 of placing shell 4, avoid the influence to hold hair clipper body 1, slot 11 has been seted up to switch slider 3's surface, the space that reduces direction swash plate 5 and place shell 4 occupies, the internal surface cover of slot 11 is equipped with smooth film, reduce the adhesion of dust.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A pair of hair scissors with a safety function comprises a hair scissors body (1), wherein a sliding chute (2) is formed in the outer surface of the hair scissors body (1), and a switch sliding block (3) is connected to the inner surface of the sliding chute (2) in a sliding mode; the method is characterized in that:

the device also comprises a placing shell (4) fixedly arranged on the inner surface of the chute (2);

and a guide rod (12) inserted through the placing shell (4);

a return spring (13) is sleeved on the outer side of the guide rod (12);

one end of the guide rod (12) is fixedly connected with a V-shaped inclined plate (14), the V-shaped inclined plate (14) is positioned in the placing shell (4), two ends of the reset spring (13) are respectively and fixedly connected with the V-shaped inclined plate (14) and the placing shell (4), and the direction of an opening of the V-shaped inclined plate (14) is the same as that of an opening of the placing shell (4);

the inner surface of the chute (2) is fixedly connected with a guide sloping plate (5);

a round rod (9) is arranged on the outer surface of the switch sliding block (3);

the L-shaped block (7) is arranged on the outer surface of the round rod (9), the outer surface of the L-shaped block (7) is connected with an extrusion inclined block (6) in a sliding mode, and the direction of the inclined surface of the extrusion inclined block (6) is the same as that of the housing (4);

the outer surface of the L-shaped block (7) is fixedly connected with a compression spring (8), and the other end of the compression spring (8) is connected with the extrusion inclined block (6) in a sliding mode.

2. The hair clipper with safety function as claimed in claim 1, wherein: one end of the guide rod (12) is fixedly connected with a limiting block (15), and the limiting block (15) is located on the outer side of the placing shell (4).

3. The hair clipper with safety function as claimed in claim 1, wherein: the height of the placing shell (4) is smaller than the depth of the sliding groove (2).

4. The hair clipper with safety function as claimed in claim 1, wherein: the outer surface of the switch sliding block (3) is provided with a slot (11), and the inner surface of the slot (11) is sleeved with a smooth film.

5. The hair clipper with safety function as claimed in claim 1, wherein: the outer surface of the switch sliding block (3) is provided with anti-skid grains (10).

6. The hair clipper with safety function as claimed in claim 1, wherein: the outer surface of the extrusion inclined block (6) is sleeved with a rubber sleeve.

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