CN111716393A

CN111716393A - Spacing comb adjustment mechanism and barbering device

Info

Publication number: CN111716393A
Application number: CN202010654431.5A
Authority: CN
Inventors: 虞智勇; 韦明
Original assignee: Zhejiang Meisen Electrical Appliance Co Ltd
Current assignee: Zhejiang Meisen Electrical Appliance Co Ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2020-09-29

Abstract

A limiting comb adjusting mechanism and a hair clipper. Mainly solved present spacing comb and adopted to promote to realize adjusting mostly, the structure is more complicated, awkward problem. The method is characterized in that: the device is characterized by further comprising a movable frame (2) movably arranged in the shell (9) and an operating wheel (3) rotatably arranged on the shell (9), wherein the movable frame is in linkage connection with the limiting comb, and the operating wheel is used for driving the movable frame to move forwards or backwards when rotating forwards or backwards. The invention provides a limiting comb adjusting mechanism and a hair clipper.

Description

Spacing comb adjustment mechanism and barbering device

Technical Field

The invention relates to the field of shaving tools, in particular to a limiting comb adjusting mechanism and a hair clipper.

Background

The spacing comb fitting has a comb-shaped member covering the blade part of the electric hair clipper, and forms a constant-length space between the blade part and the skin of a person, and the clipping height can be changed with the change of the installation position of the constant-length spacing comb fitting. In the past, the conventional electric hair clipper is constructed to control clipping height by using a limiting comb, and the purpose of achieving different clipping lengths by replacing a plurality of limiting combs with different limiting heights is achieved. For example, such powered hair clippers are configured to vary the clipping height by installing a special length-limiting comb fitting for adjusting the clipping height.

Most of the existing limiting combs are pushed to realize adjustment, the structure is complex, and the use is inconvenient.

Disclosure of Invention

In order to overcome the defects of the background art, the invention provides a limiting comb adjusting mechanism and a hair clipper, and mainly solves the problems that most of the existing limiting combs are pushed to realize adjustment, the structure is complex, and the use is inconvenient.

A limiting comb adjusting mechanism comprises a shell and a limiting comb which are in movable fit, and further comprises a movable frame movably mounted in the shell and an operating wheel rotatably arranged on the shell, wherein the movable frame is in linkage connection with the limiting comb, and the operating wheel is used for driving the movable frame to move forwards or backwards when the movable frame rotates forwards or reversely.

The rotating disc is driven by the operating wheel to rotate, a shifting portion is arranged on the rotating disc, and the rotating disc is used for driving the movable frame to move forwards or backwards through the shifting portion when rotating.

The limiting comb is characterized in that a guide pin is arranged in the shell, a movable groove in sliding fit with the guide pin is arranged on the movable frame, and the extending direction of the movable groove is parallel to the moving direction of the limiting comb.

And the rotating disc is provided with a shaft hole, and the shaft hole is in hinged fit with the guide pin.

The poking part is a pin rod arranged at the bottom of the rotating disc, a transmission groove is formed in the movable frame, the pin rod extends into the transmission groove, the inner walls of two sides of the pin rod are correspondingly arranged, and the extending direction of the transmission groove is perpendicular to the extending direction of the movable groove.

The operating wheel part extends into the shell and is provided with first transmission teeth, and the rotating disc is provided with second transmission teeth meshed with the first transmission teeth.

The rotating disc is provided with a long groove, the second transmission gear is arranged on the inner wall of the long groove, and the first transmission gear is arranged in the long groove and meshed with the second transmission gear.

The limiting comb comprises a connecting rod, a clamping groove is formed in the connecting rod, the movable frame comprises a supporting plate, a clamping block is arranged on the supporting plate, the connecting rod is partially arranged on the supporting plate, and the clamping block is matched with the clamping groove in a clamping mode.

Still including having elastic locking piece, be equipped with a plurality of fender position grooves on the rolling disc circumference wall, be equipped with on the locking piece and keep off the point, keep off the point including stretching into keep off the primary importance and the roll-off in position groove keep off the second place in position groove.

The casing is internally provided with two hangers, the locking piece comprises a main sheet and a bottom sheet arranged on two sides of the main sheet, the bottom sheet is in spacing fit with the hangers, and the blocking tips are arranged on the main sheet.

A hair clipper comprising a spacing comb adjustment mechanism as described above.

The invention has the beneficial effects that: the invention provides a limiting comb adjusting mechanism and a hair clipper.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention.

Fig. 2 is a partial perspective view of an embodiment of the present invention.

Fig. 3 is a schematic illustration of a partial explosion according to an embodiment of the present invention.

Fig. 4 is a schematic illustration of a partial explosion according to an embodiment of the present invention.

Fig. 5 is a partial perspective view of one embodiment of the present invention.

Fig. 6 is a perspective view of a hair clipper incorporating the present spacing comb adjustment mechanism.

Detailed Description

The invention will be further described with reference to the accompanying drawings in which: as shown in the figure, the limiting comb adjusting mechanism comprises a shell 9 and a limiting comb 1 which are movably matched, and further comprises a movable frame 2 movably installed in the shell 9 and an operating wheel 3 rotatably arranged on the shell 9, wherein the movable frame is in linkage connection with the limiting comb, and the operating wheel is used for driving the movable frame to move forwards or backwards when rotating forwards or reversely. The manual operation operating wheel drives the adjustable shelf to advance or retreat when the operating wheel rotates positively and negatively, the adjustable shelf can be integrally arranged through the limiting comb or can be detachably connected, and the movable shelf can be connected in a screw connection mode, a clamping mode and the like when the movable shelf is detachably connected.

In this embodiment, as shown in the figure, the device further includes a rotatable rotating disc 4 disposed in the housing 9, the rotating disc is driven by the operating wheel to rotate, a shifting portion 41 is disposed on the rotating disc, and the rotating disc is used for driving the movable frame to move forward or backward through the shifting portion when rotating. The rotating disc rotates along the axis of the rotating disc, a rotating shaft can be arranged in the shell, when the rotating disc rotates, the shifting part pushes the moving part to move, and a moving groove can be arranged on the moving frame to realize the function.

In this embodiment, as shown in the figure, a guide pin 91 is provided in the housing, a movable groove 20 in sliding fit with the guide pin is provided on the movable frame, and the extending direction of the movable groove is parallel to the moving direction of the limiting comb. When the movable frame moves, the movable frame guides through the guide pin and the movable groove, and the operation is more stable.

In this embodiment, as shown in the figure, the rotating disc is provided with a shaft hole 45, and the shaft hole is in hinged fit with the guide pin. The rotating disc is directly matched with the guide pin, an additional rotating shaft is not needed, and the structure is more compact.

In this embodiment, as shown in the figure, the stirring portion is the pin rod that the rolling disc bottom was equipped with, be equipped with drive groove 21 on the adjustable shelf, the pin rod stretches into in the drive groove with the corresponding setting of pin rod both sides inner wall, the extending direction in drive groove with the extending direction relative perpendicular setting in activity groove. When the pin rod moves, the inner wall of the transmission groove is pushed to realize the forward or backward movement of the movable frame.

In this embodiment, as shown in the figure, the operating wheel part extends into the housing and is provided with a first transmission gear 31, and the rotating disc is provided with a second transmission gear 43 engaged with the first transmission gear. Be equipped with in the casing and changeing round pin 91, the operating wheel rotates with this commentaries on classics round pin cooperation, and the operating wheel drives the rolling disc through the first driving tooth of meshing and second driving tooth when rotating and rotates, operates steadily.

In this embodiment, as shown in the figure, an elongated slot 44 is provided on the rotating disc, the second transmission gear is provided on an inner wall of the elongated slot, and the first transmission gear is provided in the elongated slot and engaged with the second transmission gear. The first transmission gear extends into the elongated slot to drive the second transmission gear to transmit, and the structure is more compact.

In this embodiment, as shown in the figure, the limiting comb includes a connecting rod 11, a clamping groove 111 is formed in the connecting rod, the movable frame includes a supporting plate 23, a clamping block 231 is formed in the supporting plate, the connecting rod is partially disposed on the supporting plate, and the clamping block is clamped and matched with the clamping groove. The installation is convenient.

In this embodiment, as shown in the figure, still include to have elastic locking piece 5, be equipped with a plurality of fender position grooves 45 on the wall of rolling disc circumference, be equipped with on the locking piece and keep off sharp 51, keep off the sharp including stretching into keep off the first position and the roll-off in position groove keep off the second position in position groove. This locking piece does not need manual adjustment, and the rolling disc rotates the back that targets in place, should keep off the point and can fall into the gear groove, can normal use this moment, and the rolling disc has certain locking effect under the effect that keeps off the point, but when needs adjustment or return, rotates the rolling disc, overcomes the elasticity that keeps off the point, and the rolling disc rotates, keeps off the point shrink, simple structure, and the result of use is better.

In this embodiment, as shown in the drawings, two hanging lugs 94 are provided in the housing, the locking member includes a main piece 50 and a bottom piece 52 provided on both sides of the main piece, the bottom piece is in spacing fit with the hanging lugs, and the blocking tip is provided on the main piece. The film hanger has a simple structure, the film can be installed by the hanger through screws, and the film can be bent and clamped on the hanger, so that the film hanger is convenient to install.

In this embodiment, as shown, a hair clipper includes a spacing comb adjustment mechanism as described above.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The embodiments described with reference to the drawings are illustrative and are intended to be illustrative of the invention and should not be construed as limiting the invention. The examples should not be construed as limiting the present invention, but any modifications made based on the spirit of the present invention should be within the scope of protection of the present invention.

Claims

1. The utility model provides a spacing comb adjustment mechanism, includes clearance fit's casing (9) and spacing comb (1), its characterized in that: the device is characterized by further comprising a movable frame (2) movably arranged in the shell (9) and an operating wheel (3) rotatably arranged on the shell (9), wherein the movable frame is in linkage connection with the limiting comb, and the operating wheel is used for driving the movable frame to move forwards or backwards when rotating forwards or backwards.

2. The spacing comb adjustment mechanism of claim 1, wherein: the movable frame is characterized by further comprising a rotatable rotating disc (4) arranged in the shell (9), the rotating disc is driven by the operating wheel to rotate, a shifting portion (41) is arranged on the rotating disc, and the rotating disc is used for driving the movable frame to advance or retreat through the shifting portion when rotating.

3. The spacing comb adjustment mechanism of claim 2, wherein: the novel comb is characterized in that a guide pin (91) is arranged in the shell, a movable groove (20) in sliding fit with the guide pin is arranged on the movable frame, and the extending direction of the movable groove is parallel to the moving direction of the limiting comb.

4. The spacing comb adjustment mechanism of claim 3, wherein: and the rotating disc is provided with a shaft hole (45), and the shaft hole is in hinged fit with the guide pin.

5. The spacing comb adjustment mechanism of claim 2, wherein: the poking part is the pin rod that the rolling disc bottom was equipped with, be equipped with transmission groove (21) on the adjustable shelf, the pin rod stretches into in the transmission groove with the corresponding setting of pin rod both sides inner wall, the extending direction in transmission groove with the extending direction in adjustable groove sets up perpendicularly relatively.

6. The spacing comb adjustment mechanism of claim 5, wherein: the operating wheel part extends into the shell and is provided with a first transmission gear (31), and the rotating disc is provided with a second transmission gear (43) meshed with the first transmission gear.

7. The spacing comb adjustment mechanism of claim 6, wherein: an elongated slot (44) is formed in the rotating disc, the second transmission gear is arranged on the inner wall of the elongated slot, and the first transmission gear is arranged in the elongated slot and meshed with the second transmission gear.

8. A spacing comb adjustment mechanism as claimed in claim 1 or 2, wherein: the limiting comb comprises a connecting rod (11), a clamping groove (111) is formed in the connecting rod, the movable frame comprises a supporting plate (23), a clamping block (231) is arranged on the supporting plate, and the connecting rod is partially arranged on the supporting plate and is in clamping fit with the clamping groove.

9. The spacing comb adjustment mechanism of claim 1, wherein: still including having elastic locking piece (5), be equipped with a plurality of fender position grooves (45) on the rolling disc circumference wall, be equipped with on the locking piece and keep off point (51), keep off the point including stretching into keep off the primary importance and the roll-off in position groove keep off the second place in position groove.

10. A hair clipper, characterized by: comprising a spacing comb adjustment mechanism as claimed in any of claims 1-9.