CN116138180A - a hair comb - Google Patents

Abstract

The invention belongs to the field of hair combs, and in particular relates to a hair comber, which includes a housing, a rotating seat, a comb, a reset member and a driving member; Rotational connection, multiple combs are arranged in sequence on the bottom side of the rotating seat, each comb is provided with a cutting edge with a hook structure; the installation cavity has a bottom wall, and the bottom wall of the installation cavity is provided with a plurality of through grooves , each through-slot allows the corresponding comb to pass through, and blocking ribs are formed between adjacent through-slots; the driving member is arranged on the shell, and is used to push the rotating seat to turn over, so that the comb can pass through the corresponding through-slot and reset The piece is connected to the rotating seat, and is used to push the rotating seat to turn over, so that the comb knife is retracted into the installation cavity with the turning of the rotating seat, and the cutting edge of the comb knife faces the mouth of the through groove. It can prevent the hair from blocking the installation cavity, preventing the hair from hindering the movement of the reset member and the driving member, and avoiding problems such as bacteria breeding and odor caused by the hair being collected in the housing.

Description

a hair comber

technical field

The invention belongs to the technical field of hair combs, in particular to a hair comber.

Background technique

The hair comb is used to comb the hair to make the hair smooth and not tangle. At present, many pets need to use hair combs to comb their hair, especially cats and dogs; the hair of pet cats and pet dogs is easy to get knotted. If only traditional hair combs are used to comb the hair, the hair will be pulled and cause pain. In order to solve the above-mentioned technical problems, at present a plurality of comb knives are arranged on the comb, and when the comb knives are used to comb the hair brush, when the knotted hair is encountered, the cutting edge of the comb knives will cut off the knotted part of the hair, and then Achieve the effect of combing hair.

The Chinese patent document with the publication number CN307353658S discloses a design of a three-in-one pet comb, but actually discloses a three-in-one pet comb structure, which is equipped with a comb knife, a comb plate and multiple sets of combs. Teeth; when in use, by pushing the button, the push block inside the button pushes the comb, the comb plate and the comb to press down and out of the housing. For example, when you need to use the comb to smooth hair, push the button to move backward , so that the push block inside the button presses down and squeezes the mounting plate of the comb, and the mounting plate of the comb overcomes the spring force and moves downward, and then the comb moves downward and protrudes from the housing, so the comb can be used Hair grooming. After combing the hair, push the button so that the push block inside the button is separated from the mounting plate of the comb, so under the elastic force of the spring, the comb is pushed upwards, and then shrinks into the housing. Since the comb is provided with the cutting edge of the hook structure, and the hair passes through the cutting edge of the hook structure, the hair that is knocked out will be hooked in the hook, and when the comb is retracted into the housing, the comb will The hooks will hook the hair into the shell, causing the hair to fill the shell.

Contents of the invention

The purpose of the present invention is to provide a hair groomer, which solves the problem that the current pet comb with a retractable comb blade will hook hair into the housing when the comb blade is retracted into the housing.

In order to achieve the above object, a hair comber provided by an embodiment of the present invention is used for combing hair, including a housing, a rotating seat, a comb, a reset member and a driving member; an installation cavity is arranged inside the housing, and the bottom of the installation cavity A mounting position is provided, and the rotating seat is rotatably connected with the mounting position. Multiple combs are arranged in sequence on the bottom side of the rotating seat, and each comb is provided with a cutting edge with a hook structure; the mounting cavity has a bottom wall, and the mounting cavity The bottom wall of the bottom wall is provided with a plurality of through grooves, and each through groove is passed through by a corresponding comb knife, and blocking ribs are formed between adjacent through grooves; the driving part is arranged on the shell, and is used to push the rotating seat to turn over, so that the comb knife can be turned over Through the corresponding through groove, the reset member is connected to the rotating seat, and is used to push the rotating seat to turn over, so that the comb knife is retracted into the installation cavity with the turning of the rotating seat, and the cutting edge of the comb knife faces the mouth of the through groove.

Further, rotating shafts are provided at both ends of the rotating base, and the installation position includes side plates supporting the two rotating shafts; the rotating base is flipped around the rotating shaft.

Further, the end of the rotating seat is extended with an abutting portion, which deviates from the axis of the rotating shaft; the reset member is a torsion spring arranged on the rotating shaft, one end of the torsion spring abuts against the bottom wall of the installation cavity, and the other end abuts against the bottom wall of the installation cavity. at the bottom of the abutment.

Further, the driving part includes a pushing part, a push-pull part and a connecting part; the pushing part is slidably arranged in the casing, and the casing is provided with a evacuation groove, one end of the connecting part is connected to the pushing part, and the other end is connected to the push-pull part through the evacuating groove; The swivel seat has a pushing surface, and the front end of the push piece is extended with a pushing part, which is used to abut against the pushing surface; pushing the push-pull part makes the pushing part translate in the installation cavity, and the pushing part pushes the swivel seat to turn down .

Further, the shell includes a top shell and a bottom shell that are covered with each other; the inner top wall of the top shell is provided with a slideway, the push piece is slidably connected with the slideway, the pushing part extends downward in a bent manner, and the bottom end of the pushing part Used to contact the pressing surface of the swivel base.

Further, two supporting ribs are extended from the inner top wall of the top shell, supporting parts are extended on both sides of the pushing part, and the supporting parts are supported on the bottom of the supporting ribs.

Further, a guide groove is formed between the two support ribs, and the end of the push member close to the pushing part is slidably limited in the guide groove.

Furthermore, the bottom end of the support rib is also provided with a positioning groove for limiting the support part. After the pushing part pushes the rotating seat and turns over, the support part is limited in the positioning groove.

Further, the hair comber also includes a comb-tooth plate, a guide is provided in the installation cavity, the comb-tooth plate is connected to the guide, and can move up and down along the guide, the bottom of the comb-tooth plate is also provided with a support spring, and the support spring The bottom end abuts against the bottom of the installation cavity, and the bottom of the comb plate is also provided with a plurality of comb teeth, and the bottom wall of the installation cavity is provided with a plurality of air-avoiding through holes for avoiding the corresponding comb teeth; There is an extrusion surface on the plate, and the extrusion surface is an inclined surface facing the rotating seat; the inner surface of the extrusion part is also provided with a lower pressure surface, which pushes the push-pull part forward to make the push part move forward, and the push part pushes The swivel seat is turned over, the comb knife protrudes out of the installation cavity, and the push-pull piece is pulled backward, so that the push piece moves backward, the pressing surface is in contact with the extrusion surface, and the comb tooth plate is pushed to move downward along the guide piece, and the comb teeth Protrude out of the mounting cavity.

Further, the pushing part is located at the free end of the pusher and is suspended in the air, the pressing surface is located at the front side of the pressing surface, and the pushing piece is pulled backward so that the pressing surface presses the pressing surface, and the mounting plate faces toward the pressing surface. Move down.

Furthermore, bosses extend upwards from both ends of the top of the comb plate, and the pressing surface extends from the upper end of the boss to the bottom of the comb plate; the pushing portion extends to both sides and to the front side of the boss.

Further, the top of the comb-tooth plate also has a supporting platform extending upwards, and there are a plurality of limiting ribs extending inside the pushing part, and the bottom of the limiting ribs forms a limiting part, which is used to limit the position on the top of the supporting platform; When the pusher moves backward, and pushes the comb plate to move down, and makes the top surface of the supporting platform lower than the limiting rib plate, the supporting platform is supported on the bottom end of the limiting rib plate.

Further, a side of the support platform close to the pushing part is also provided with a space-avoiding slope.

Further, the guide piece includes a guide post, and a guide post is perforated at the left and right ends and the tail end of the comb plate, and each guide post is connected with the comb plate in a clearance fit, and each guide post is sleeved with a supporting spring; the bottom shell Two guide ribs are also arranged inside, and are located at both ends of the comb plate, and the left and right ends of the comb plate are also provided with track grooves, and the track grooves slide and cooperate with the corresponding guide ribs.

Further, the lower end of the extrusion surface is not higher than the top of the track groove; the guide posts connected to both ends of the comb plate and the track groove are arranged close to the extrusion surface.

Further, when the pushing part is located on the side of the pressing surface and does not touch the pressing surface, the bottom of the pressing surface is lower than the bottom of the pressing surface, the top of the pressing surface is higher than the bottom of the pressing surface, and does not higher than the top surface of the comb plate.

Further, two limiting plates are arranged in the top shell, and the two limiting plates form a slideway, and the pusher is slidably connected between the two limiting plates; three card slots are arranged on both sides of the pushing member, and the two limiting plates Ribs are provided on the inner side for limiting in the corresponding card slot.

Further, the hair comber also includes a comb plate, the comb plate can be moved up and down and connected in the installation cavity, the bottom of the comb plate is provided with multiple groups of comb teeth and support springs, and the support spring is used to support the comb plate upward; The bottom wall of the cavity is provided with a plurality of air-avoiding combs passing through the air-avoiding holes of the bottom wall; the driving part is connected to the comb-tooth plate for driving the comb-tooth plate to press down against the support spring; the driving part is a lever mechanism or a cam mechanism.

Further, the rear side of the rotating base is provided with installation grooves corresponding to the number of combs, the mounting grooves and the bottom of the rotating base form a clamping part, one side of the combs is provided with a gap, and the gap makes the upper end of the combs form an insertion part, The insertion part is inserted into the installation groove, and the clamping part is snapped into the gap; the rear side of the swivel seat is also connected with a pressure plate, and the pressure plate presses the insertion part in the installation groove.

The above-mentioned one or more technical solutions in the hair comb provided by the embodiment of the present invention have at least the following technical effects:

When the hair comber is in use, the combs are pushed out from the housing. Specifically, the driving member drives the rotating base to turn over. Each comb is turned over with the rotating base and passed through the corresponding through groove from the housing. Therefore, The hair can be combed through the combs arranged in sequence, and when the hair is combed, the knotted hair is cut by the cutting edge of the hook structure of the comb, so as to straighten the hair. When the combs are retracted into the shell after combing the hair, the driving part resets, and under the force of the reset part, the rotating seat is pushed upwards to turn over, so each comb is also retracted into the shell in a reversed manner, and the combs are turned over During the process of being retracted into the shell, the mouth of the cutting edge of the comb can gradually face the mouth of the through groove, and the hair can be limited to the outside of the blocking rib by the blocking rib, so that the hair is separated from the comb , thus preventing the hair from being hooked into the installation cavity of the shell by the comb, preventing the hair from blocking the installation cavity, preventing the hair from hindering the movement of the reset part and the driving part, and preventing the hair from being collected in the shell to breed bacteria and stink, etc. question.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the descriptions of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only of the present invention. For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without paying creative efforts.

Fig. 1 is an overall structural diagram of a hair comb provided by an embodiment of the present invention.

Fig. 2 is a cross-sectional view of the hair comb mechanism provided by the embodiment of the present invention.

Fig. 3 is a bottom structural view of the hair combing device provided by the embodiment of the present invention.

Fig. 4 is a structural view of the hair comb mechanism provided by the embodiment of the present invention, in which the pusher pushes the rotating base to turn over.

Fig. 5 is a structural view of the other side of the hair comb mechanism provided by the embodiment of the present invention, where the pusher pushes the rotating base to turn over.

Fig. 6 is a structural diagram of the pusher of the hair comb mechanism provided by the embodiment of the present invention pushing against the rotary seat.

Fig. 7 is a structural view of the hair comb mechanism provided by the embodiment of the present invention, where the pushing part is located between the rotating seat and the comb plate.

Fig. 8 is a structural diagram of the pushing part of the hair comb mechanism provided by the embodiment of the present invention pushing the comb plate downward.

Fig. 9 is a structural diagram of a pushing portion limiting comb plate of the hair comb mechanism provided by an embodiment of the present invention.

Fig. 10 is a structural diagram of the connecting slideway of the pusher of the hair comb mechanism provided by the embodiment of the present invention.

Fig. 11 is a structural diagram of the comb plate connecting guide of the hair comb mechanism provided by the embodiment of the present invention.

FIG. 12 is a partially enlarged view of FIG. 11 .

Fig. 13 is an exploded view of the rotating seat of the hair comb mechanism provided by the embodiment of the present invention.

Detailed ways

Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the embodiments of the present invention and should not be construed as limitations of the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical ", "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying Describes, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate in a specific orientation, and therefore should not be construed as limiting the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

In the embodiments of the present invention, terms such as "installation", "connection", "connection" and "fixation" should be interpreted in a broad sense unless otherwise clearly specified and limited. Disassembled connection, or integration; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the embodiments of the present invention according to specific situations.

In one embodiment of the present invention, this embodiment is a hair lifting comber, which is used for combing hair, cutting knotted hair, and then smoothing the hair. Specifically, referring to FIGS. 1 to 7 , the hair comber of this embodiment includes a housing 100 , a rotating base 200 , a comb 300 , a reset member 400 and a driving member 500 . The housing 100 is provided with an installation cavity 101 , and the bottom of the installation cavity 101 is provided with an installation position 102 , and the rotating seat 200 is rotatably connected with the installation position 102 . The bottom side of the rotating base 200 is provided with a mounting surface 201, and the mounting surface 201 is deviated from the axis of rotation of the rotating base 200, so that the mounting surface 201 is located on one side of the axis. A plurality of combs 300 are arranged sequentially on the bottom side of the mounting surface 201 of the rotating base 200 , and each comb 300 is provided with a cutting edge 301 with a hook structure. The installation cavity 101 has a bottom wall 103 , and the bottom wall 103 of the installation cavity 101 is provided with a plurality of through slots 104 , and each of the through slots 104 can pass through the corresponding comb blade 300 and protrude out of the casing 100 . Blocking ribs 105 are formed between adjacent through grooves 104. When the comb 300 is turned over and retracted into the installation cavity 101, the blocking ribs 105 can prevent the hair hooked by the cutting edge 301 of the comb 300 from entering the installation cavity. body 101. The driving member 500 is disposed on the housing 100 , and is used to push the rotating base 200 to turn downwards, so that the comb knife 300 can pass through the corresponding slot 104 and protrude from the housing 100 . The reset member 400 is connected to the rotating base 200 and is used to push the rotating base 200 to turn over, so that the comb knife 300 shrinks back into the installation cavity 101 with the turning of the rotating base 200 , and the cutting edge 301 of the comb knife 300 faces the mouth of the through groove 104 .

Specifically, the hair comber of this embodiment, when in use, pushes the comb blades 300 out of the housing 100, specifically through the driving member 500 to drive the rotating base 200 to turn over, and each comb blade 300 turns over with the rotating base 200, and wears Through the corresponding through groove 104, it is turned over from the housing 100, so the hair can be combed through the sequentially arranged combs 300. When combing the hair, the knotted hair can be cut by the cutting edge 301 of the hook structure of the combs 300, And straighten the hair. When the comb cutter 300 is retracted into the housing 100 after combing the hair, it is reset by the driving member 500, and under the force of the reset member 400, the rotating base 200 is pushed to turn upwards, so each comb cutter 300 also follows the rotating base 200 Turning back into the shell 100, and in the process of turning the comb knife 300 back into the shell 100, the mouth of the cutting edge 301 of the comb knife 300 can be gradually moved towards the mouth of the through groove 104, and the comb knife 300 edge The opening of the mouth is downward, so the hair can be limited to the outside of the blocking rib 105 by the blocking rib 105, so that the hair is separated from the comb 300, thereby preventing the comb 300 from hooking the hair into the installation cavity of the housing 100 101, it avoids the hair from blocking the installation cavity 101, prevents the hair from hindering the movement of the reset member 400 and the drive member 500, and avoids the hair from being collected in the housing 100 to breed bacteria and stink.

Further, referring to FIG. 3 and FIG. 4 , two ends of the rotating base 200 are provided with rotating shafts 202 , and the installation position 102 includes side plates supporting the two rotating shafts 202 , and the rotating base 200 turns over around the rotating shafts 202 . In this embodiment, rotating shafts 202 are extended from both ends of the rotating base 200, and connecting holes are provided on the side plates, and the rotating shafts 202 are limited in the connecting holes of the side plates, so that the rotating base 200 is connected between the two side plates , and can rotate around the shaft 202.

Further, referring to FIGS. 3 to 6 , an abutting portion 203 extends from an end of the rotating base 200 , and the abutting portion 203 deviates from the axis of the rotating shaft 202 . The reset member 400 is a torsion spring disposed on the rotating shaft 202 , one end of the torsion spring abuts against the bottom wall 103 of the installation cavity 101 , and the other end abuts against the bottom of the abutment portion 203 . Therefore, the elastic force of the torsion spring can push the rotating base 200 to turn upwards. Specifically, when the driving member 500 releases the rotating base 200, the elastic force of the torsion spring can push the rotating base 200 to reversely rotate around the rotating shaft 202, so that the comb knife 300 can be retracted. Inside the housing 100.

Further, the driving member may be a knob connected to the rotating shaft 202 , or a push block penetrating through the housing 100 , or an electric cam structure and a lever structure.

Further, referring to another embodiment of the driving member 500 in FIGS. 2 to 10 , specifically, the driving member 500 of this embodiment includes a pushing member 510 , a push-pull member 520 and a connecting member 530 . The pusher 510 is slidably disposed in the housing 100 . The housing 100 is provided with a relief groove 106 . One end of the connecting member 530 is connected to the pusher 510 , and the other end is connected to the push-pull member 520 through the relief groove 106 . Specifically, the connecting piece 530 is integrally connected with the push-pull piece 520, and the push piece 510 is connected to the connection piece 530 by screw locking, so that the push-pull piece 520 is limited on the outside of the shell 100, while the push piece 501 is connected to the inside of the shell 100 , by pushing the push-pull member 520 , the push member 510 can be pushed to slide in the housing 100 . The rotating seat 200 has a pushing surface 204, and the front end of the pushing member 510 is extended with a pushing portion 511 for abutting against the pushing surface 204; pushing the pushing member 520 makes the pushing member 510 translate in the installation cavity 101, so that The pushing part 511 can abut against the pushing surface 204 and push the pushing surface 204, so that the rotating base 200 turns downward against the elastic force of the torsion spring.

Still further, the casing 100 includes a top casing 110 and a bottom casing 120 that cover each other. In addition, a handle portion extends from one side of the top case 110 and the bottom case 120 , and a handle is formed after the two are closed. The inner top wall of the top case 110 is provided with a slideway 111, the pushing member 510 is slidably connected with the slideway 111, and the pushing part 511 extends downward in a bent manner, and the bottom end of the pushing part 511 is used for pushing with the rotating seat 200. The pressing surface 204 is in contact.

Further, referring to FIGS. 3 to 10 , the front side of the pushing portion 511 is provided with an arc surface 512 , and the lower end of the arc surface 512 extends to the bottom end of the pushing portion 511 . During the sliding process of the pushing member 510, when the pushing part 511 is in contact with the pushing surface 204, the arc surface 512 on the front side of the pushing part 511 is in contact with the pushing surface 204, and when the rotating seat 200 is overturned The contact of the pressing surface 204 with the arc surface 512 gradually transitions to the contact with the bottom end of the pushing portion 511 , so that the pushing member 510 pushes the rotating base 200 to turn over more smoothly.

Further, referring to FIG. 2 and FIG. 10 , there are two supporting ribs 112 extending downward from the inner top wall of the top shell 110 , and supporting parts 513 extend on both sides of the pushing part 511 , and the supporting parts 513 are supported on the sides of the supporting ribs 112 . bottom. In this embodiment, after the pushing part 511 pushes the rotating base 200 to turn over, the reaction force of the rotating base 200 on the pushing part 511 makes the pushing part 511 form an upward tendency to give way, and is supported by the supporting part 513 The bottom of the support rib 112 plays a supporting and limiting role for the supporting part 513, and then plays a supporting and limiting role for the rotating seat 200 and the comb knife 300. The problem of moving up and down.

Still further, referring to FIG. 10 , a guide groove 113 is formed between the two support ribs 112 , and the end of the pushing member 510 close to the pushing portion 511 is slidably limited in the guide groove 113 . In this embodiment, the two support ribs 112 guide and limit the pusher 510, which can avoid the problem of the pusher 510 shaking left and right, provide stability for the pusher 510 to slide, and prevent the pusher 510 from sliding. The problem of being stuck in the process.

Further, referring to Fig. 3, Fig. 4 and Fig. 10, the bottom end of the supporting rib 112 is also provided with a positioning groove 114 for limiting the support part 513. Located in the positioning groove 114. In this embodiment, when the pusher 510 slides in the housing 100, after the pushing part 511 pushes the swivel base 200 to turn over, the support part 513 snaps into the positioning groove 114, so as to prevent the pusher 510 from being subjected to a small push-pull force. And the problem of free sliding; that is, in the process of combing hair by the comb knife 300, after avoiding the pulling force of the comb knife 300 to comb the hair on the rotating seat 200, causing the rotating seat 200 to react on the pusher 510, causing the pusher 510 slides; furthermore, avoiding the problem that the comb 300 will shake up and down when the comb 300 is grooming the hair.

Further, referring to Fig. 2, Fig. 4-11, the hair comber also includes a comb plate 600, a guide 700 is arranged in the installation cavity 101, the comb plate 600 is connected to the guide 700, and can be moved up and down along the guide 700 movement, the bottom of the comb plate 600 is also provided with a support spring 800, and the bottom end of the support spring 800 abuts against the bottom of the installation cavity 101, and the bottom of the comb plate 700 is also provided with a plurality of comb teeth 610, the installation cavity The bottom wall 102 of 101 is provided with a plurality of escape holes 107 for avoiding the corresponding comb teeth 60 . The comb plate 600 is provided with an extruding surface 601 , and the extruding surface 601 is an inclined surface facing the rotating seat 200 . The inner surface of the pushing part 511 is also provided with a pressing surface 514, which pushes the push-pull part 520 forward, so that the pushing part 510 moves forward, and the pushing part 511 pushes the rotating seat 200 to turn over, so that the comb knife 300 is stretched out and installed Cavity 101; when the push-pull member 520 is pulled backward, the pusher 510 moves backward, the pressing surface 514 of the pushing part 510 contacts the pressing surface 601, and pushes the comb plate 600 to move down along the guide 700 , the comb teeth protrude from the installation cavity 101 . In this embodiment, when combing the hair with the comb 300, the push-pull member 520 is pushed forward to make the pusher 510 move forward, and the pushing part 511 pushes the rotating base 200 to turn over, so that the comb 300 is stretched out in an inverted manner. The cavity 101 is installed so that the comb 300 can be used to groom the hair. After the comb knife 300 combs the hair, the comb teeth 610 can be used to comb the hair, and the residual hair on the pet's body can be combed down. Specifically, after combing the hair with the comb 300, the push-pull part 520 is pulled backward, and the pusher 510 moves backward, and the pressing surface 514 of the pushing part 510 contacts the pressing surface 601. Due to the pressing down of the pushing part 510, The surface 514 is translated, so the height between the pressing surface 514 and the bottom wall 102 of the installation cavity 101 remains unchanged, and the pressing surface 601 is an inclined surface, so the pressing surface 514 will push the pressing surface 601 , so that the comb plate 600 moves downward against the elastic force of the support spring 800, so that the comb teeth 610 pass through the escape hole 107 and protrude from the housing 100, so the comb teeth 610 can be used to comb hair. After combing the hair, push the pushing member 510 to reset forward by the push-pull member 520, and the pressing surface 514 is separated from the pressing surface 601. Back into the housing 100 , the hair adsorbed on the comb teeth 610 will be limited by the ribs between the evacuation through holes 107 , preventing the hair from entering the housing 100 .

Further, referring to FIG. 8 and FIG. 9 , the pushing part 511 is located at the free end of the pushing member 510 and is suspended, and the pressing surface 514 is located on the front side of the pressing surface 601, and the pushing member 510 is pulled backward so that the pressing surface 514 Pressing down on the pressing surface 601 causes the comb plate 600 to move downward. In this embodiment, since the pushing part 511 is arranged obliquely downward, and the pushing part 511 is located at the free end of the pusher 510, the pushing part 511 is pulled backward and squeezes the comb by pulling the pusher 510 backward. The tooth plate 600, therefore, under the reaction force of the comb tooth plate 600, the pushing part 511 will form an upward deformation trend, and under the sufficient backward pulling force of the push piece 510, it can ensure that the push piece 510 can overcome the resistance of the comb tooth plate 600 and continue The movement further enables the lower pressing surface 514 of the pushing part 511 to press the comb plate 600 downward, so that the comb plate 600 can smoothly move downward.

Further, with reference to Figures 4 to 9, bosses 620 extend upward from both ends of the top of the comb plate 600, and the extrusion surface 601 extends from the upper end of the boss 620 to the bottom of the comb plate 600; The side extends, and extends to the front side of the boss 620. In this embodiment, the two sides of the pushing part 511 extend to the front side of the boss 620, so when the pressing surface 514 is in contact with the pressing surface 601, the left and right ends of the comb plate 600 can be pressed down. The extrusion force of the surface 514 increases the force-bearing area of the extrusion surface 601, thereby increasing the stability of the extrusion surface 601 after the force is applied, and the problem that the comb tooth plate 600 is stuck due to unbalanced force. In addition, setting the boss 620 on the comb plate 600 can increase the height of the extruding surface 601 , thereby increasing the pressing stroke of the comb plate 600 . And after the bottom end of the pushing part 511 slides to the top of the pressing surface 601, the pusher 510 will continue to move for a short distance, so that the pushing part 511 is limited on the top of the boss 620 to reach the position of the comb plate 600. The position-limiting function eliminates the need for the operator to press and hold the push-pull member 520 when combing the hair through the comb teeth 610, making it more practical and convenient for the operator.

Further, referring to FIGS. 4 to 9 , the top of the comb plate 600 also extends upwards with a support platform 630 , and the inside of the pushing part 511 extends a plurality of limiting ribs 515 , and the bottom ends of the limiting ribs 515 form a limiting position. The portion 516 is used to be limited on the top of the supporting platform 630 . When the pusher 510 moves backward and pushes the comb plate 600 down, and makes the top surface of the supporting platform 630 lower than the limiting rib 515 , the supporting platform 630 is supported on the bottom of the limiting rib 515 . In this embodiment, when the pushing part 511 pushes the comb plate 600 down to the bottom end, after the pusher 510 continues to move backward for a certain distance, the top of the supporting platform 630 will slide to the bottom of the limiting rib plate 515, The limiting rib plate 515 limits the supporting platform 630 to prevent the comb plate 600 from being reset upward. In addition, the two bosses 620 of the comb plate 600 are limited by the two ends of the pushing part 511, and the support platform 630 is limited by the limit rib plate 515, so that the comb plate 600 has three limit points, The force on the comb plate 600 can be balanced, and the problem of deflection due to uneven force on the comb plate 600 can be avoided when the comb teeth 610 are combing hair.

Further, a side of the supporting platform 630 close to the pushing portion 511 is further provided with a evacuation slope 631 . The escaping slope 631 makes the support platform 630 a trapezoidal platform structure, increasing the strength of the support platform 630 . In addition, the escaping inclined surface 631 can avoid the limiting rib 515 and avoid the contact between the two under force.

Further, referring to Fig. 11 and Fig. 12, the guide member 700 includes a guide post 710, and a guide post 710 is perforated at the left and right ends and the tail end of the comb plate 600, and each guide post 710 is connected with the comb plate 600 by clearance fit, and A support spring 800 is sleeved on each guide post 710 . There are also two guide ribs 720 inside the bottom shell 120, and they are located at both ends of the comb plate 600. The left and right ends of the comb plate 600 are also provided with track grooves 602, and the track grooves 602 are slidably connected to the corresponding guide ribs 720. . In this embodiment, when the extrusion surface 601 of the comb plate 600 receives the horizontal thrust of the extrusion part 511, since the extrusion part 511 acts on the extrusion surface 601, and the extrusion surface 601 is an inclined surface, it is The included angle with the moving direction of the pushing part 511 is not 0° and not 90°. Therefore, when the pressing surface 601 is subjected to the force of the pressing surface 514, the pressing surface 601 will be subjected to downward pressure and a flat thrust; downward movement, and the flat thrust will act on the radial direction of the guide post 710 through the comb-tooth plate 600, so that the hole wall of the connecting hole between the comb-tooth plate 600 and the guide post 710 is close to the side wall of the guide post 710, and through The guide rib 720 is set to cooperate with the track groove 602 in a gap, so the side wall of the track groove 602 will be attached to the side wall of the guide rib 720, which increases the guide contact area of the comb plate 600, and through a certain extrusion force Increase the guide contact area of the comb plate 600, thereby preventing the comb plate 600 from being tilted down due to the support force of the support spring 800, ensuring that the comb plate 600 can slide up and down along the guide member 700, and avoiding the problem of being stuck .

Further, referring to FIG. 7 , the lower end of the pressing surface 601 is not higher than the top end of the track groove 602 . The guide pillars 710 connected to both ends of the comb plate 600 and the track groove 602 are arranged close to the extrusion surface 601 . In this embodiment, the lower pressing surface 514 is in contact with the lower end of the pressing surface 601 and pushes the pressing surface 601 to move downward. When subjected to the extrusion force of the pushing part 511, the problem of backward tilting of the comb plate 600 can be avoided, and the guide posts 720 at both ends of the comb plate 600 and the track groove 602 are arranged close to the extrusion surface 601, so that the track groove 602 The inner surface can better fit the guide rib 720 and slide down along the guide rib 720 and the guide post 720 .

Further, referring to FIG. 7, the pushing part 511 is located on the front side of the pressing surface 601, and when the pushing part 511 is not in contact with the pressing surface 601, the bottom end of the pressing surface 514 is lower than the bottom end of the pressing surface 601, and the lower The top of the pressing surface 514 is higher than the bottom of the pressing surface 601 and not higher than the top of the comb plate 600 . In this embodiment, when the pressing surface 514 is in contact with the pressing surface 601, it first contacts and squeezes the lower end of the pressing surface 601. As the comb plate 600 gradually descends, the lower end of the pressing surface 514 gradually It is in contact with the extrusion surface 601, and gradually touches the upper end of the extrusion surface 601; therefore, the stress point of the comb plate 600 gradually moves from the lower end to the upper end of the comb plate 600, thereby further avoiding the comb plate The problem of the backward tilt of the comb plate 600 makes the downward movement of the comb plate 600 more smooth.

Further, referring to FIG. 10 , two limiting plates 115 are disposed inside the top case 110 , the two limiting plates 115 form a slideway 111 , and the pusher 510 is slidably connected between the two limiting plates 115 . Three locking slots 517 are also provided on both sides of the pushing member 510 . Ribs 116 are provided on the inner side of the two limiting plates 115 for limiting in the corresponding slots. In this embodiment, when the pusher 510 is pushed forward to extend the comb 300 out of the housing 100 , the rib 517 is locked in the slot 517 at the rear side. When both the comb blade 300 and the comb teeth 610 are retracted into the housing 100, the rib 517 slides into the slot 517 at the middle position. When the pusher 510 pushes the comb plate 600 down, the raised rib 116 will be stuck in the slot 517 on the front side, so when the pusher 510 is located in different positions, it can limit the pusher 510 to a certain extent .

Further, referring to FIG. 13 , the rear side of the rotating base 200 is provided with installation grooves 210 corresponding to the number of combs 300 , and the mounting grooves 210 and the bottom of the rotating base 200 form an engaging portion 211 , and one side of the combs 300 is provided with a gap 302 The notch 302 makes the upper end of the comb knife 300 form an inserting portion 303 , the inserting portion 303 is inserted into the installation groove 210 , and the engaging portion 211 is snapped into the notch 302 . A pressing plate 220 is also connected to the rear side of the rotating base 200, the pressing plate 220 is connected with the rotating base 200 through locking screws, and the insertion part 303 is pressed into the installation groove 210 by the pressing plate 220, thereby realizing the detachable installation of the comb knife 300 On the swivel seat 200, it is not only easy to install, but also replaceable.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention. Inside.

Claims (19)

1. A hair comber, which is used for combing hair, is characterized in that it comprises a housing, a rotating seat, a comb knife, a reset member and a driving member; an installation cavity is arranged in the housing, and the bottom of the installation cavity is arranged There is a mounting position, the rotating base is connected to the mounting position in rotation, and a plurality of comb knives are arranged in sequence on the bottom side of the rotating base, each of the comb knives is provided with a cutting edge of a hook structure; the The installation cavity has a bottom wall, and the bottom wall of the installation cavity is provided with a plurality of through grooves, each of which is passed through by the corresponding comb knives, and barrier ribs are formed between adjacent through grooves strip; the driving member is arranged on the housing, and is used to push the rotating seat to turn over, so that the comb knife can pass through the corresponding through groove in an inverted manner, and the reset member is connected to the rotating seat, and is used to push The rotating base is overturned so that the comb is retracted into the installation cavity with the turning of the rotating base, and the cutting edge of the comb is facing the mouth of the through groove. 2. The hair comber according to claim 1, characterized in that: two ends of the rotating seat are provided with rotating shafts, and the installation position includes side plates supporting the two rotating shafts; the rotating seat surrounds the The shaft is flipped. 3. The hair comber according to claim 2, characterized in that: the end of the rotating base is extended with an abutting portion, and the abutting portion deviates from the axis of the rotating shaft; A torsion spring on the rotating shaft, one end of the torsion spring abuts against the bottom wall of the installation cavity, and the other end abuts against the bottom of the abutment portion. 4. The hair comber according to claim 1, characterized in that: the driving member comprises a pushing member, a push-pull member and a connecting member; the pushing member is slidably arranged in the housing, and the housing is provided with One end of the connector is connected to the pushing piece, and the other end passes through the avoiding groove to connect to the push-pull piece; the rotating base has a pushing surface, and the front end of the pushing piece extends The pushing part is used to abut against the pushing surface; push the pushing part to make the pushing part translate in the installation cavity, and the pushing part pushes the rotating seat to turn down. 5. The hair comber according to claim 4, characterized in that: the housing includes a top shell and a bottom shell that are covered with each other; the inner top wall of the top shell is provided with a slideway, and the pushing member and the bottom shell The slideway is slidably connected, the pushing part bends and extends downwards, and the bottom end of the pushing part is used to contact the pushing surface of the rotating seat. 6. The hair comber according to claim 5, characterized in that: two supporting ribs are extended from the inner top wall of the top shell, supporting parts are extended on both sides of the pushing part, and the supporting parts Supported at the bottom of the supporting ribs. 7. The hair comber according to claim 6, characterized in that: a guide groove is formed between the two supporting ribs, and the end of the pushing member close to the pushing part is slidably limited in the guide groove Inside. 8. The hair comber according to claim 6, characterized in that: the bottom end of the supporting rib is also provided with a positioning groove for limiting the supporting part, and the pushing part pushes the rotating After the seat is overturned, the support part is limited in the positioning groove. 9. The hair comber according to any one of claims 5-8, characterized in that: the hair comber further comprises a comb plate, a guide is arranged in the installation cavity, and the comb plate is connected to the the guide piece, and can move up and down along the guide piece, the bottom of the comb tooth plate is also provided with a support spring, and the bottom end of the support spring abuts against the bottom of the installation cavity, the comb The bottom of the tooth plate is also provided with a plurality of comb teeth, and the bottom wall of the installation cavity is provided with a plurality of air-avoiding through holes for avoiding the corresponding comb teeth; The pressing surface is an inclined surface facing the rotating seat; the inner surface of the pushing part is also provided with a pressing surface, which pushes the push-pull piece forward to move the push piece forward, and The pushing part pushes the rotating seat to turn over, and the comb blade extends out of the installation cavity in a turned-over manner, and pulls the push-pull part backward to make the push part move backward, and the pressing surface is in contact with the contact with the extrusion surface, push the comb plate to move down along the guide member, and the comb teeth protrude out of the installation cavity. 10. The hair comber according to claim 9, characterized in that: the pushing part is located at the free end of the pushing member and suspended in the air, the pressing surface is located at the front side of the pressing surface, The pushing member is pulled backward, so that the pressing surface presses the pressing surface, and the mounting plate moves downward. 11. The hair comber according to claim 9, characterized in that: bosses extend upward from both ends of the top of the comb plate, and the extrusion surface extends from the upper end of the boss to the comb. The bottom of the tooth plate; the pushing part extends to both sides and extends to the front side of the boss. 12. The hair comber according to claim 9, characterized in that: a support platform extends upwards from the top of the comb plate, and a plurality of limiting ribs extend from the inner side of the pushing part, and the limiting ribs The bottom end of the rib plate forms a limiter, which is used to limit the top of the support platform; the pusher moves backwards, and pushes the comb plate to move down, and makes the top surface of the support platform When lower than the limiting rib, the support platform is supported on the bottom end of the limiting rib. 13. The hair comber according to claim 12, characterized in that: a side of the support table close to the pushing part is further provided with a hollow slope. 14. The hair comber according to claim 9, characterized in that: the guide member includes a guide post, the left and right ends and the tail end of the comb plate are perforated with a guide post, each of the guide posts The pillars are connected with the comb-tooth plate with clearance, and the support springs are set on each of the guide pillars; two guide ribs are also arranged in the bottom shell, and are located at both ends of the comb-tooth plate , the left and right ends of the comb plate are also provided with track grooves, and the track grooves are in clearance fit with the corresponding guide ribs. 15. The hair comber according to claim 14, characterized in that: the lower end of the extrusion surface is not higher than the top of the track groove; the guide posts connected to the two ends of the comb plate and the The track groove is set close to the extruding surface. 16. The hair comber according to claim 9, characterized in that: when the pushing part is located on the side of the pressing surface and does not touch the pressing surface, the bottom end of the pressing surface is lower than The bottom end of the pressing surface and the top end of the pressing surface are higher than the bottom end of the pressing surface and not higher than the top surface of the comb tooth plate. 17. The hair comber according to claim 9, characterized in that: two limiting plates are arranged in the top shell, the two limiting plates form the slideway, and the pusher is slidably connected to the two Between the limit plates; two sides of the two pushers are also provided with three slots, and the inner sides of the two limit plates are provided with ribs, which are used to limit positions in the corresponding slots. 18. The hair comber according to any one of claims 1-4, characterized in that: the hair comber further comprises a comb-toothed plate, and the comb-toothed plate is connected in the installation cavity so as to move up and down, The bottom of the comb plate is provided with multiple groups of comb teeth and support springs, and the support springs are used to support the comb plate upwards; The avoidance hole passes through the bottom wall; the driving member is connected to the comb plate, and is used to drive the comb plate to press down against the supporting spring; the driving member is a lever mechanism or a cam mechanism. 19. The hair comber according to any one of claims 1 to 8, characterized in that: the rear side of the rotating seat is provided with installation grooves corresponding to the number of the comb knives, and the installation grooves are connected with the rotation The bottom of the seat forms a clamping part, and one side of the comb knife is provided with a gap, and the gap makes the upper end of the comb knife form an insertion part, and the insertion part is inserted into the installation groove, and the clamping The part is snapped into the notch; the rear side of the swivel seat is also connected with a pressure plate, and the pressure plate presses the insertion part into the installation groove.

Images