CN207415423U - A kind of slide bar type hair cutter - Google Patents

Abstract

The utility model provides a kind of slide bar type hair cutter.It solves existing hair cutter and easily presss from both sides the technical problems such as hair.Drive motor is equipped in handle, turntable is fixedly installed in the shaft of drive motor, a bolt is fixedly installed at the eccentric position of turntable, catch there are two being set in first shell, location hole is offered on catch, this hair cutter further includes a slide bar and a triggering block, the both ends of slide bar are plugged in respectively in two location holes, there is a through hole in triggering block, slide bar is plugged in through hole, one end of triggering block is fixedly installed a swing arm, one end of swing arm is fixedly linked with triggering block, the other end of swing arm offers a mounting hole, a pin is inserted in mounting hole, pin is parallel with slide bar, the outer end of pin offers jack, bolt, which is inserted, to be rotatably connected in jack, there is a recess in triggering block, there is a convex block on mobile blade, convex block is resisted against in recess.The utility model has many advantages, such as effectively to prevent folder from sending out.

Description

A kind of slide bar type hair cutter

Technical field

The utility model is related to a kind of hair cutter, more particularly to a kind of slide bar type hair cutter.

Background technology

The hair cutter of traditional infant general to emphasize the characteristics of super-silent, anti-pinch is sent out more.Purpose is to reduce infant couple Hair cutter noise pulls the feeling of pain of hair with hair clip hair is cut so that even if infant when being sunk into sleep and playing, is not knowing not Haircut is completed in feel.

According to investigation, hair cutter on the market, generally from mute motor, the mobile blade of ceramic material, eccentric wheel copper Material and haircut head cooperation eccentric wheel material etc. are started with, and are uttered long and high-pitched sounds at a high speed by mute motor reduction motor, ceramic material rigidity It is nylon wear-resistant material to reduce friction sound, eccentric wheel copper material and haircut head cooperation eccentric wheel material, reduces noise.

By the investigation to domestic and international famous haircut of infant device, still using traditional constructional device, noise master It is that motor is uttered long and high-pitched sounds at a high speed to want source, caused by structureborne noise, the eccentric wheel that eccentric wheel causes mobile blade to rock hit haircut head Impact noise.Impact noise caused by wherein eccentric wheel hits haircut head is first, and it is second that motor, which is uttered long and high-pitched sounds at a high speed, eccentric It is the 3rd to take turns the structureborne noise that mobile blade is caused to rock.Wherein, if motor speed is greatly lowered, will significantly drop Low impact noise and structureborne noise, but haircut head shearing kinetic energy and underspeed can be caused, cause to shear unclean, card hair. Therefore, by reducing motor speed shear velocity is caused to decline, is worthless noiseless hair cutter selection.

This secondary design, it is therefore an objective to avoid the occurrence of eccentric wheel and hit to form groove, so as to occur being ground above and below eccentric wheel with left and right Damage recess generates gap and causes strike note.Eccentric wheel can be worn groove action up and down by a set of special device of this secondary design, Dissolve as the special device of this set, among the movement of connector moving component.It, can so as to which cooperation deviation will not be caused because of upper and lower abrasion Impact noise effect is reduced to reach.

Utility model content

The purpose of this utility model is for the above problem existing for existing technology, provides a kind of slide bar type hair cutter, Technical problem to be solved in the utility model is how to be optimized by the trigger architecture to mobile blade, to prevent blade Folder hair.

The purpose of this utility model can be realized by following technical proposal：A kind of slide bar type hair cutter, hair cutter include The columnar handle formed by first shell and second shell clamping, which is characterized in that one end of the handle is provided with fixation Blade and mobile blade, the counteredge are detachably connected with first shell, and the mobile blade, which slides laterally, to be connected to admittedly On stationary knife sword, drive motor is equipped in the handle, turntable is fixedly installed in the shaft of the drive motor, the turntable It is fixedly installed a bolt at eccentric position, is set in the first shell there are two catch, positioning is offered on the catch Hole, this hair cutter further include a slide bar and a triggering block, and the both ends of the slide bar are plugged in respectively in two location holes, described to touch Sending out has a through hole on block, the slide bar is plugged in the through hole, and one end of the triggering block is fixedly installed a swing arm, institute The one end and triggering block for stating swing arm are fixedly linked, and the other end of the swing arm offers a mounting hole, is plugged in the mounting hole Have a pin, the pin is parallel with slide bar, and the outer end of the pin offers jack, the bolt insert be rotatably connected on it is described In jack, in the triggering block there is a recess, there is a convex block on the mobile blade, the convex block is resisted against the recess It is interior.

Drive motor is electrically connected with the accumulator being arranged in handle, drive motor drive turntable rotation, inserting on turntable Pin is due to being arranged on eccentric position, and in turntable rotation, bolt is rotated around center of turntable, so as to left in location hole with moving slide-bar Right slip, then slide bar mobile blade is driven to be relatively fixed blade reciprocating motion, form shearing power, in this structure, slide bar leads to Location hole positioning is crossed, bolt promotes slide bar to horizontally slip, rolling friction is belonged between triggering block in guide groove along inner wall, and Contact condition is constantly in, is hit so as to eliminate the triggering of conventional cam formula hair cutter, improves the mute performance of hair cutter.

Triggering block is slided on slide bar, and resistance is smaller, and is swift in response, and the extreme position of mobile blade movement is accurate, Delay is smaller, so as to effectively prevent folder from sending out.

In a kind of above-mentioned slide bar type hair cutter, the counteredge is made of metal material.

In a kind of above-mentioned slide bar type hair cutter, the mobile blade is made of ceramic material.

In a kind of above-mentioned slide bar type hair cutter, two leads, the work are symmetrically arranged on the counteredge Two are provided on moving knife sword, and guide groove corresponding with two leads, the lead are plugged in corresponding guide groove respectively.

Lead and guide groove are oriented to the reciprocating motion of mobile blade.

Description of the drawings

Fig. 1 is the overall structure diagram of this hair cutter.

Fig. 2 is the part broken away view that triggered activity blade moves back and forth in this hair cutter.

Fig. 3 is the enlarged drawing of section components in Fig. 2.

Fig. 4 is the structure diagram of counteredge and mobile blade in this hair cutter.

Fig. 5 is the structure chart of second shell in this hair cutter.

Fig. 6 is the structure diagram of first shell in this hair cutter.

In figure, 1, handle；11st, first shell；12nd, second shell；21st, counteredge；22nd, mobile blade；3rd, horse is driven It reaches；41st, turntable；42nd, bolt；43rd, catch；44th, location hole；45th, slide bar；51st, triggering block；52nd, through hole；53rd, swing arm；54th, pacify Fill hole；55th, pin；56th, jack；57th, recess；61st, lead；62nd, guide groove.

Specific embodiment

It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these embodiments.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, this hair cutter includes being blocked by first shell 11 and second shell 12 The columnar handle 1 connect, one end of handle 1 are provided with counteredge 21 and mobile blade 22, counteredge 21 and first Housing 11 is detachably connected, and mobile blade 22, which slides laterally, to be connected on counteredge 21, and drive motor 3 is equipped in handle 1, is driven Turntable 41 is fixedly installed in the shaft of dynamic motor 3, a bolt 42, first shell are fixedly installed at the eccentric position of turntable 41 It is set on 11 there are two catch 43, offers location hole 44 on catch 43, this hair cutter further includes a slide bar 45 and a triggering block 51, the both ends of slide bar 45 are plugged in respectively in two location holes 44, have a through hole 52 in triggering block 51, slide bar 45 is plugged in logical In hole 52, one end of triggering block 51 is fixedly installed a swing arm 53, and one end and the triggering block 51 of swing arm 53 are fixedly linked, swing arm 53 The other end offer a mounting hole 54, a pin 55 is inserted in mounting hole 54, pin 55 is parallel with slide bar 45, pin 55 Outer end offers jack 56, and bolt 42 is inserted and is rotatably connected in jack 56, has a recess 57, mobile blade 22 in triggering block 51 Upper to have a convex block, convex block is resisted against in recess 57.

Drive motor 3 is electrically connected with the accumulator being arranged in handle 1, and drive motor 3 drives turntable 41 to rotate, turntable 41 On bolt 42 due to being arranged on eccentric position, when turntable 41 rotates, bolt 42 is around 41 central rotation of turntable, so as to drive cunning Bar 45 horizontally slips in location hole 44, and then slide bar 45 drives mobile blade 22 to be relatively fixed blade 21 and moves back and forth, and is formed Power is sheared, in this structure, slide bar 45 is positioned by location hole 44, and bolt 42 promotes slide bar 45 or so in guide groove along inner wall It slides, rolling friction is belonged between triggering block 51, and be constantly in contact condition, so as to eliminate conventional cam formula hair cutter Triggering hit, improve the mute performance of hair cutter.

Counteredge 21 is made of metal material；Mobile blade 22 is made of ceramic material.

Two leads 61 are symmetrically arranged on counteredge 21, be provided with two on mobile blade 22 leads respectively with two To 61 corresponding guide groove 62 of column, lead 61 is plugged in corresponding guide groove 62；Lead 61 and guide groove 62 are to mobile blade 22 Reciprocating motion be oriented to.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Claims (4)

1. a kind of slide bar type hair cutter, hair cutter includes being formed by first shell (11) and second shell (12) clamping columnar Handle (1), which is characterized in that one end of the handle (1) is provided with counteredge (21) and mobile blade (22), the fixation Blade (21) is detachably connected with first shell (11), and the mobile blade (22), which slides laterally, is connected to counteredge (21) On, drive motor (3) is equipped in the handle (1), turntable (41), institute are fixedly installed in the shaft of the drive motor (3) It states and a bolt (42) is fixedly installed at the eccentric position of turntable (41), there are two catch for setting on the first shell (11) (43), location hole (44) is offered on the catch (43), this hair cutter further includes a slide bar (45) and a triggering block (51), institute The both ends for stating slide bar (45) are plugged in respectively in two location holes (44), have a through hole (52), institute on the triggering block (51) It states slide bar (45) to be plugged in the through hole (52), one end of the triggering block (51) is fixedly installed a swing arm (53), described One end of swing arm (53) is fixedly linked with triggering block (51), and the other end of the swing arm (53) offers a mounting hole (54), institute It states in mounting hole (54) and is inserted with a pin (55), the pin (55) is parallel with slide bar (45), the outer end of the pin (55) Jack (56) is offered, the bolt (42), which is inserted, to be rotatably connected in the jack (56), has one on the triggering block (51) Recess (57), has a convex block on the mobile blade (22), and the convex block is resisted against in the recess (57).

2. a kind of slide bar type hair cutter according to claim 1, which is characterized in that the counteredge (21) is metal material It is made.

3. a kind of slide bar type hair cutter according to claim 1, which is characterized in that the mobile blade (22) is ceramic material It is made.

4. according to a kind of slide bar type hair cutter of claim 1 or 2 or 3, which is characterized in that the counteredge (21) on pair Title be provided with two leads (61), be provided on the mobile blade (22) two it is corresponding with two leads (61) respectively Guide groove (62), the lead (61) are plugged in corresponding guide groove (62).