CN211388889U

CN211388889U - Novel tool bit adjusting structure on electric hair clipper and electric hair clipper

Info

Publication number: CN211388889U
Application number: CN201921749402.6U
Authority: CN
Inventors: 卢德刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-09-01
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a novel tool bit is adjusted structure and electric clipper on electric clipper, including casing, fixed blade and movable blade, the fixed blade is installed to the outer terminal surface of casing head, installs the movable blade on the fixed blade, is provided with shifting block pressing plate assembly on the movable blade, runs through in the shifting block pressing plate assembly to have the gear eccentric shaft, and the gear eccentric shaft extends from casing one end, and the gear eccentric shaft extends casing one and serves and be provided with the handle, is provided with the gear round pin on the gear eccentric shaft. The utility model discloses its reasonable in design, simple structure, the installation and the preparation of being convenient for, the people of also being convenient for simultaneously around in the use with control the removal, can satisfy people's user demand more.

Description

Novel tool bit adjusting structure on electric hair clipper and electric hair clipper

Technical Field

The utility model relates to an electric clipper technical field especially relates to a novel tool bit is adjusted structure and electric clipper on electric clipper.

Background

Electric hair clippers are known as hair dressing and hairdressing tools, and are generally classified into two types, one being a plug-in type and one being a rechargeable type. The electric hair clipper generally comprises a fixed hair-cutting tooth, a movable hair-cutting tooth, an adjusting handle, a shell and electric parts arranged in the shell, and when the electric hair-cutting clipper is used, electricity is used as power, and alternating current is used mostly. However, the existing cutter head is inconvenient to adjust, so that an authorized bulletin number authorized in 2018, 02, 27 is CN207044210U, a cutter head adjusting structure is provided, which comprises an upper blade, a lower blade, a fixed blade support, an adjusting support and a cutter head adjusting piece, wherein the lower blade is connected with the fixed blade support to form an object containing cavity, the adjusting support is located in the object containing cavity, the adjusting support is connected with the upper blade and can drive the upper blade to move, the cutter head adjusting piece comprises a driving part and a handle part, the driving part is located in the object containing cavity, the driving part extends through the side wall surface of the object containing cavity along the radial direction of the object containing cavity to form the handle part, the cutter head adjusting piece is connected with the adjusting support in a sliding manner, and the adjustment of the cutter head can be realized by circumferentially adjusting the handle part when the cutter head adjusting structure is used, but the existing cutter head adjusting structure is complex and, but the left and right movement is difficult, so the use requirements of modern people cannot be met.

SUMMERY OF THE UTILITY MODEL

The defect to prior art, the utility model provides a novel tool bit regulation structure and electric clipper on electric clipper, its reasonable in design, simple structure, the installation and the preparation of being convenient for also are convenient for simultaneously people around the use with control the removal, can satisfy people's user demand more.

In order to realize the purpose, the utility model adopts the technical scheme that:

the utility model provides a novel tool bit regulation structure on electric clipper, includes casing, stationary blade and moving blade, the stationary blade is installed to the outer terminal surface of casing head, installs the moving blade on the stationary blade, is provided with shifting block clamp plate assembly on the moving blade, runs through among the shifting block clamp plate assembly to have the gear eccentric shaft, and the gear eccentric shaft extends from casing one end, and the gear eccentric shaft extends the casing and serves and be provided with the handle, is provided with the gear round pin on the gear eccentric shaft.

The fixed blade is characterized in that the shell is further provided with a positioning eccentric hole, the positioning eccentric hole is internally provided with a screw, the shell head and the fixed blade are fixedly connected through the screw, the number of the screws is preferably two, the screws are favorable for adjusting the tooth pitch of the fixed blade and the tooth pitch of the movable blade through the positioning eccentric hole, and the requirements of people on installation and positioning of the fixed blade can be met.

Further setting, casing head both sides all are provided with the guide slot, and shifting block clamp plate subassembly can follow the guide slot round trip movement to be favorable to shifting block clamp plate subassembly round trip movement, and then can realize driving stationary blade and moving blade round trip movement, finally reach the removal around reaching.

Further setting, the gear round pin is close to handle one side, and with it correspondingly, the shells inner wall in handle one side is provided with the gear cotter way, installs the gear round pin in the gear cotter way, and its reasonable in design is favorable to people's installation more.

The shifting head pressing plate assembly comprises a shifting head pressing plate, a pressure spring and a steel needle, the pressure spring is arranged on the lower surfaces of two sides of the shifting head pressing plate, rolling parts are arranged on two sides of the shifting head pressing plate above the pressure spring and are round balls or steel balls, a notch is formed in the middle of the shifting head pressing plate, the steel needle is arranged on the notch and is connected with the notch, the middle of the steel needle is in contact with the movable blade, a clamping groove is preferably formed in the movable blade, the clamping groove is connected with the shifting head pressing plate assembly in a clamping mode with the steel needle, and the steel needle is used for guiding the fixed blade and the movable blade to swing left and right to enable the fixed blade and the movable blade.

The utility model also provides an electric clipper contains foretell electric clipper and goes up novel tool bit regulation structure.

The utility model has the advantages that: compared with the prior art, the utility model discloses install the moving blade on the stationary blade, be provided with shifting block pressing plate assembly on the moving blade, it has the gear eccentric shaft to run through in the shifting block pressing plate assembly, the gear eccentric shaft extends from casing one end, the gear eccentric shaft extends casing one end and is provided with the handle, be provided with the gear round pin on the gear eccentric shaft, utilize the handle to turn certain angle (gear round pin) to drive the gear eccentric shaft, make shifting block pressing plate assembly move certain distance to fixed direction, reach and presume blade and moving blade back-and-forth movement, its reasonable in design, simple structure, convenient to install and make, simultaneously, be convenient for people's operation, the operation is also simple and convenient; the shifting block pressing plate assembly comprises a shifting block pressing plate, a pressure spring and a steel needle, wherein the lower surfaces of two sides of the shifting block pressing plate are respectively provided with the pressure spring, rolling parts are respectively arranged on two sides of the shifting block pressing plate above the pressure spring, a notch is formed in the middle of the shifting block pressing plate, the steel needle is arranged on the notch and connected with the notch, the middle part of the steel needle is contacted with the movable blade, the steel needle is utilized for guiding in horizontal swinging, left and right swinging of the fixed blade and the movable blade is promoted, left and right swinging is favorably realized, and the realization.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure for adjusting the tool bit of the present invention;

FIG. 3 is a front view of the tool bit adjustment structure of the present invention;

FIG. 4 is a back view of the tool bit adjustment structure of the present invention;

fig. 5 is a schematic view of the guide groove on the housing of the present invention;

FIG. 6 is a schematic view showing the guide slot and the handle of the present invention being separated from each other on the housing;

fig. 7 is a schematic view of the toggle pressing plate assembly of the present invention;

FIG. 8 is a schematic view of the connection of the handle, the shifting block pressing plate assembly, the fixed blade and the movable blade of the present invention;

fig. 9 is a schematic view of the rolling member of the present invention mounted on the shifting block pressing plate;

fig. 10 is a schematic view of a pressure spring of the present invention;

FIG. 11 is a schematic view of the connection between the gear eccentric shaft and the handle of the present invention;

fig. 12 is a schematic view of the moving blade of the present invention.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1 to 12, as shown in the figures, a novel cutter head adjusting structure on an electric hair clipper comprises a shell 1, a fixed blade 2 and a movable blade 3, wherein the fixed blade 2 is installed on the outer end face of the head of the shell 1, the movable blade 3 is installed on the fixed blade 2, a shifting head pressing plate assembly 4 is arranged on the movable blade 3, a gear eccentric shaft 5 penetrates through the shifting head pressing plate assembly 4, the gear eccentric shaft 5 extends from one end of the shell 1, the gear eccentric shaft 5 extends out of one end of the shell 1 and is provided with a handle 6, and a gear pin 7 is arranged on the gear eccentric shaft 5.

Referring to fig. 3 and 4, the head of the housing 1 is provided with a positioning eccentric hole, the positioning eccentric hole is provided with two screws 21, the head of the housing 1 and the fixed blade 2 are fixedly connected through the screws 21, and preferably, the number of the screws 21 is two, which is beneficial to adjusting the tooth pitch of the fixed blade and the movable blade through the positioning eccentric hole, so that the requirements of people on the installation and positioning of the fixed blade can be met.

As shown in fig. 4 and 5, the guide grooves 11 are further arranged on both sides of the head of the housing 1, and the shifting block pressing plate assembly 4 can move back and forth along the guide grooves 11, so that the shifting block pressing plate assembly 4 can move back and forth, and the fixed blade 2 and the movable blade 3 can be driven to move back and forth, and finally, the front and back movement is achieved.

As shown in fig. 1, 4, 5 and 6, the gear pin 7 is further arranged near one side of the handle 6, correspondingly, a gear pin groove 61 is arranged on the inner wall of the housing 1 at one side of the handle 6, and the gear pin 7 is arranged in the gear pin groove.

As shown in fig. 7, 9 and 10, the setting head pressing plate assembly 4 further includes a setting head pressing plate 41, a pressure spring 42 and a steel needle 43, the lower surfaces of both sides of the setting head pressing plate 41 are respectively provided with a pressure spring 42, both sides of the pressure spring 42 are integrally formed, both sides of the setting head pressing plate 41 above the pressure spring 42 are respectively provided with a rolling member 8, the rolling members 8 are round balls or steel balls, a gap is arranged in the middle of the setting head pressing plate 41, the steel needle 43 is arranged on the gap and connected, the middle part of the steel needle 43 is contacted with the movable blade 3, preferably, the movable blade 3 is provided with a clamping groove 31, the clamping groove 31 is connected with the steel needle 43 on the setting head pressing plate assembly 4 in a clamping manner, because both sides of the setting head pressing plate 41 above the pressure spring 42 are respectively provided with a rolling member 8, the middle of the setting head pressing plate 41 is provided with a gap, the steel needle 43 is arranged on the gap and connected, the, the fixed blade 2 and the movable blade 3 swing left and right by the guide of the steel needle 43, so that the fixed blade 2 and the movable blade 3 swing left and right. The movable blade 3 can swing left and right through the rolling part 8, and then the fixed blade 2 can swing left and right.

The utility model discloses only need in the use can realize just can realizing rotating gear eccentric shaft 5 with stirring handle 6, thereby make shifting block clamp plate subassembly 4 along 11 round trip movement of guide slot, thereby removal around realizing, thereby the back-and-forth movement to the tool bit has been realized, simultaneously because shifting block clamp plate 41's both sides lower surface all is provided with a pressure spring 42, because the both sides of shifting block clamp plate 41 above pressure spring 42 all are provided with rolling member 8, be provided with the breach in the middle of shifting block clamp plate 41, be provided with steel needle 43 on the breach and be connected, use point contact (metal/working of plastics) form pressure-actuated blade 2, steel needle 43 direction is utilized in fixed blade 2 and the 3 horizontal hunting of moving blade, impel fixed blade 2 and the 3 horizontal hunting of moving blade. Finally, the front, back, left and right movement of the cutter head can be realized, and great convenience is brought to the use requirements of people.

It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.

Claims

1. The utility model provides a novel tool bit regulation structure on electric clipper, includes casing (1), stationary blade (2) and moving blade (3), its characterized in that: the outer end face of the head of the shell (1) is provided with a fixed blade (2), the fixed blade (2) is provided with a movable blade (3), the movable blade (3) is provided with a shifting block pressing plate assembly (4), a gear eccentric shaft (5) penetrates through the shifting block pressing plate assembly (4), the gear eccentric shaft (5) extends out of one end of the shell (1) and is provided with a handle (6), and a gear pin (7) is arranged on the gear eccentric shaft (5).

2. The novel cutter head adjusting structure of the electric hair clipper as set forth in claim 1, wherein: the head of the shell (1) is provided with a positioning eccentric hole, a screw (21) is installed in the positioning eccentric hole, and the head of the shell (1) and the fixed blade (2) are fixedly connected through the screw (21).

3. The novel cutter head adjusting structure of the electric hair clipper as set forth in claim 2, wherein: the number of the screws (21) is two.

4. The novel cutter head adjusting structure of the electric hair clipper as set forth in claim 1, wherein: both sides of the head of the shell (1) are provided with guide grooves (11), and the shifting block pressing plate assembly (4) can move back and forth along the guide grooves (11).

5. A novel structure for adjusting the cutting head of an electric hair clipper as claimed in claim 1, 2, 3 or 4, wherein: the gear pin (7) is close to one side of the handle (6), correspondingly, a gear pin groove is formed in the inner wall of the shell (1) on one side of the handle (6), and the gear pin (7) is installed in the gear pin groove.

6. The novel cutter head adjusting structure of the electric hair clipper as set forth in claim 1, wherein: the shifting block pressing plate assembly (4) comprises a shifting block pressing plate (41), a pressure spring (42) and a steel needle (43), the lower surfaces of two sides of the shifting block pressing plate (41) are respectively provided with the pressure spring (42), two sides of the shifting block pressing plate (41) above the pressure spring (42) are respectively provided with a rolling piece (8), a notch is formed in the middle of the shifting block pressing plate (41), the steel needle (43) is arranged on the notch and connected, and the middle part of the steel needle (43) is contacted with the movable blade (3).

7. The novel cutter head adjusting structure of an electric hair clipper as set forth in claim 1 or 6, wherein: the movable blade (3) is provided with a clamping groove (31), and the clamping groove (31) is connected with a steel needle (43) on the shifting block pressing plate component (4) in a clamping manner.

8. The novel cutter head adjusting structure of the electric hair clipper as set forth in claim 6, wherein: the rolling element (8) is a ball or a steel ball.

9. An electric hair clipper comprising the novel blade adjustment structure of any one of claims 1 to 7.