CN213499324U

CN213499324U - Three-gear pushing mechanism of hair clipper

Info

Publication number: CN213499324U
Application number: CN202022427871.5U
Authority: CN
Inventors: 邢强
Original assignee: Zhejiang Kaishijie Intelligent Technology Co ltd
Current assignee: Zhejiang Kaishijie Intelligent Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-22
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to the technical field of hair clippers, in particular to a three-gear pushing mechanism of a hair clipper, which comprises a main body of the hair clipper, wherein the front end of the main body of the hair clipper is provided with a groove, a push button is inserted in the groove in a matching way, a main body of the hair clipper is internally provided with a hair clipper component, the upper end of the hair clipper component is provided with a limiting comb body, the lower end of the limiting comb body is connected with the inner end of the main body of the hair clipper in an abutting way, the lower end of the main body of the hair clipper is provided with a push button fixing device which comprises a fixing piece, a pressing piece, a spring and a steel ball, the inner wall of one end of the main body of the hair clipper, which corresponds to the groove, is provided with an arc-shaped groove matched with the steel ball, the lower end of the main body of the limiting comb is clamped into the push button, the push button moves up, the hair can be trimmed to a minimum.

Description

Three-gear pushing mechanism of hair clipper

Technical Field

The utility model relates to a haircut device technical field, in particular to three-gear ejecting mechanism of haircut device.

Background

Most of the existing electric clippers can adjust and set the hair cutting length, and the hair cutting device mainly adjusts the front-back distance of a blade in a cutter head device through adjusting a locking device so as to cut the hair with different lengths. The common adjusting and locking device mainly comprises a push key, a push rod and a pressure spring, wherein the push key is arranged on the side edge of a shell of the electric hair clipper, the push rod is arranged in the shell and is in contact with a cutter head connecting rod, the push key is connected with the push rod, the pressure spring is arranged between the push key and the push rod, an elastic arm with a convex block is arranged on the push rod, a plurality of grooves matched with the convex block are arranged on the inner wall of the shell, and the grooves are gears for adjusting and locking the device to trim hairs with different lengths. Under the natural state, the push rod is meshed with one of the grooves through the lug boss of the elastic arm for positioning, when different gears need to be changed, the push key is pressed and moves forwards or backwards, the push rod is separated from the meshing position under the action of the push key and moves forwards or backwards along with the push key to another gear, the push key is released after the required gear is reached, the lug boss automatically returns to be meshed with the groove of the gear under the elastic action for repositioning, the gear setting of the locking device is adjusted, and in the process, the push rod pushes the cutter head connecting rod to move so as to adjust the cutter distance. However, the adjusting and locking device is positioned only by matching the boss and the groove, and when the push key is pushed to change gears in the actual use process, the push key is easy to jump a plurality of gears at a time, and the gears cannot be locked.

SUMMERY OF THE UTILITY MODEL

The three-gear pushing mechanism comprises a limiting comb body, a spring, a pressing piece, a limiting comb body, a gear locking piece, a limiting comb body, a gear locking piece, a pressing piece and a spring.

In order to achieve the above object, the present invention provides the following technical solutions.

The utility model provides a three grades of ejecting mechanisms of hair clipper, includes the clipper main part of being connected with the handle can be dismantled, clipper main part front end is seted up flutedly, and the recess fit in is pegged graft and is pushed away and turn round, be equipped with the clipper subassembly in the clipper main part, clipper subassembly upper end is equipped with spacing comb body, spacing comb body lower extreme with push away the inner conflict of turning round and connect, clipper subassembly lower extreme in the clipper main part is equipped with and pushes away and turns round fixing device, it includes mounting and the preforming of being connected with the mounting to push away to turn round fixing device, be equipped with the spring between preforming and the mounting, be equipped with the steel ball in the mounting, the arc wall that sets up with the steel ball cooperation is seted up to the one end inner wall that the.

Preferably, the two ends of the pressing piece are connected with springs, a penetrating hole for the spring to penetrate through is formed in the fixing piece, and the steel ball is arranged in the penetrating hole.

Further preferably, the push button comprises a push plate arranged at the outer end of the push shear main body and a gear adjusting column inserted in the groove, an insertion rail is arranged at the front end of the gear adjusting column, the limiting comb body comprises a comb body plate, a clamping column is arranged at the lower end of the comb body plate, and the inner side of the bottom end of the clamping column is matched with an insertion groove connected with the insertion rail.

Further preferably, three grooves are formed in the front end of the push knob, two long gear adjusting columns are symmetrically arranged on two sides of the push plate, a short gear adjusting column is arranged between the two long gear adjusting columns, the fixing piece is arranged at the upper ends of the two long gear adjusting columns and the upper end of the short gear adjusting column, clamping columns are arranged at two ends of the lower end of the comb plate, and the two clamping columns are correspondingly connected with the two long gear adjusting columns respectively.

Further preferably, the two ends of the pressing piece are provided with bumps, and the two ends of the fixing piece are provided with cavities matched and connected with the bumps.

Compared with the prior art, the utility model discloses beneficial effect does: the utility model comprises a clipper main body detachably connected with a handle, wherein the front end of the clipper main body is provided with a groove, a push button is inserted in the groove in a matching way, a clipper component is arranged in the clipper main body, the upper end of the clipper component is provided with a spacing comb body, the lower end of the spacing comb body is connected with the inner end of the push button in a butting way, the lower end of the clipper component in the clipper main body is provided with a push button fixing device, the push button fixing device comprises a fixing part and a pressing sheet connected with the fixing part, a spring is arranged between the pressing sheet and the fixing part, a steel ball is arranged in the fixing part, the inner wall of one end of the clipper main body corresponding to the groove is provided with an arc-shaped groove matched with the steel ball, the utility model, the lower end of the spacing comb body is clamped into the push button, the push button moves up and down along the groove, the realization is to the pruning of the different length of hair, also can dismantle spacing comb body, can prune the hair to the shortest purpose.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the exploded structure of the present invention.

Reference numerals

1. A main body of the hair clipper 2, a groove 3, a push button 4, a hair clipper component 5, a limiting comb body,

6. a fixing piece 7, a pressing piece 8, a spring 9, a steel ball 10, an arc-shaped groove 11 and a push plate,

12. a gear adjusting column 13, an inserting rail 14, a comb plate 15, a clamping column 16 and an inserting groove,

17. and (4) a bump.

Detailed Description

The technical solution of the present invention will be further elaborated with reference to the drawings and the embodiments.

As shown in figures 1 and 2, a three-gear pushing mechanism of a hair clipper comprises a main body 1 of the hair clipper detachably connected with a handle, wherein the front end of the main body 1 of the hair clipper is provided with a groove 2, a push button 3 is inserted in the groove 2 in a matching way, a main body 1 of the hair clipper is internally provided with a hair clipper component 4, the upper end of the main body 4 of the hair clipper is provided with a limiting comb body 5, the lower end of the limiting comb body 5 is connected with the inner end of the push button 3 in an abutting way, the lower end of the main body 4 of the hair clipper in the main body 1 is provided with a fixing device of the push button 3, the fixing device of the push button 3 comprises a fixing part 6 and a pressing plate 7 connected with the fixing part 6, a spring 8 is arranged between the pressing plate 7 and the fixing part 6, a steel ball 9 is arranged in the fixing part 6, an arc-shaped groove 10 matched with the steel ball 9 is arranged on the inner wall of one end of the, direct control pushes away and turns round 3 and pushes up, utilizes the gear to adjust the recess 2 removal that post 12 set for along the main part front end simultaneously, and recess 2 cooperation spring 8 and spacing preforming 7 drive spacing comb whole and carry out three grades of regulations, realize the pruning to the different length of hair, also can dismantle spacing comb body 5, can prune the hair to the shortest mesh.

In this embodiment, 7 both ends of preforming are connected with spring 8, set up the hole of wearing that is convenient for spring 8 to penetrate in the mounting 6, steel ball 9 is located penetrate downtheholely, 7 both ends of preforming still are equipped with lug 17, the cavity of being connected with lug 17 cooperation is seted up at 6 both ends of mounting, spring 8 and steel ball 9 cooperate with arc wall 10, are convenient for push away to turn round 3 and trample the operation of shifting to locking after shifting.

In this embodiment, the push button 3 includes a push plate 11 disposed at the outer end of the main body 1 of the hair clipper and a gear adjusting post 12 inserted into the groove 2, the front end of the gear adjusting post 12 is provided with an insertion rail 13, the comb body 5 includes a comb plate 14, the lower end of the comb plate 14 is provided with a clamping post 15, the inner side of the bottom end of the clamping post 15 is provided with an insertion groove 16 in matching connection with the insertion rail 13, the front end of the push button 3 is provided with three grooves 2, two long gear adjusting posts 12 are symmetrically disposed at two sides of the push plate 11, a short gear adjusting post 12 is disposed between the two long gear adjusting posts 12, the fixing member 6 is disposed at the upper ends of the two long gear adjusting posts 12 and the short gear adjusting post 12, the two ends of the lower end of the comb plate 14 are provided with the clamping posts 15, the two clamping posts 15 are respectively connected with the two long gear adjusting posts 12 correspondingly, and are connected with the insertion groove 16 through the insertion rail 13, the lower end of the limiting comb body 5 is vertically abutted and connected with the inner end of the push button 3, so that the push button 3 controls the push button 3 to control the push button 3 fixing device and the limiting comb body 5 to move together for gear shifting.

The utility model discloses a theory of operation is: when the gear is shifted, the push button 3 is pressed down, after the steel ball 9 is disconnected from the arc-shaped groove 10 under the action of the spring 8, the push button 3 pushes the push button 3 fixing device and the limiting comb body 5 to move upwards to the next gear, then the push button 3 is loosened, and simultaneously the steel ball 9 is popped out to be matched and clamped with the arc-shaped groove 10 at the gear under the action of the spring 8, so that the steel ball can be locked and fixed.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. The utility model provides a three grades of ejecting mechanisms of hair clipper, includes the clipper main part of can dismantling the connection with the handle, clipper main part front end is seted up flutedly, and recess fit in is pegged graft and is had the push button, be equipped with the clipper subassembly in the clipper main part, clipper subassembly upper end is equipped with spacing comb body, its characterized in that: the limiting comb is characterized in that the lower end of the limiting comb body is in abutting connection with the inner end of the push button, a push button fixing device is arranged at the lower end of a push shear assembly in the push shear body, the push button fixing device comprises a fixing piece and a pressing piece connected with the fixing piece, a spring is arranged between the pressing piece and the fixing piece, a steel ball is arranged in the fixing piece, and an arc-shaped groove matched with the steel ball is formed in the inner wall of one end, corresponding to the groove, of the push shear body.

2. The three-position ejection mechanism for a hair clipper as set forth in claim 1, wherein: the spring is connected with the preforming both ends, it wears the hole to have seted up the hole of wearing that is convenient for the spring to penetrate in the mounting, the steel ball is located penetrate downtheholely.

3. The three-position ejection mechanism for a hair clipper as set forth in claim 1, wherein: the push button comprises a push plate arranged at the outer end of the push shear main body and a gear adjusting column inserted in the groove, an insertion rail is arranged at the front end of the gear adjusting column, the limiting comb body comprises a comb body plate, a clamping column is arranged at the lower end of the comb body plate, and the inner side of the bottom end of the clamping column is matched with an insertion groove in connection with the insertion rail.

4. The three-position ejecting mechanism for a hair clipper as set forth in claim 3, wherein: the comb plate is characterized in that the front end of the push button is provided with three grooves, two long gear adjusting columns are symmetrically arranged on two sides of the push plate, a short gear adjusting column is arranged between the two long gear adjusting columns, the fixing piece is arranged at the upper ends of the two long gear adjusting columns and the upper end of the short gear adjusting column, clamping columns are arranged at two ends of the lower end of the comb plate, and the two clamping columns are correspondingly connected with the two long gear adjusting columns respectively.

5. The three-position ejection mechanism for a hair clipper as set forth in claim 2, wherein: the pressing piece is characterized in that protruding blocks are further arranged at two ends of the pressing piece, and concave cavities matched and connected with the protruding blocks are formed in two ends of the fixing piece.