CN112493652A

CN112493652A - Automatic toenail device polishes

Info

Publication number: CN112493652A
Application number: CN201910871445.XA
Authority: CN
Inventors: 卢张梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2021-03-16

Abstract

The invention relates to the technical field of nail polishers, and discloses an automatic toenail polishing device which comprises a foot placing groove, a protective blocking piece and a polisher, wherein an opening for extending out of a toenail is formed in one end of the foot placing groove, the protective blocking piece is arranged close to the opening and extends in the vertical direction, the upper edge of the protective blocking piece is arranged to be movable to a toenail core, the polisher is arranged to be movable to the front edge of the toenail, the polisher is provided with a polishing part which is in contact with the outer side of the front edge of the toenail, and the polishing part is arranged to be longer than the thickness of the toenail in the vertical direction. Prevent to polish through the protection separation blade and cause the wound harm, handle through the adaptable toenail of different shapes of removal of protection separation blade and sander, the range of application is wide.

Description

Automatic toenail device polishes

Technical Field

The invention relates to the technical field of nail polishers, in particular to an automatic nail polish device.

Background

Under the condition of no help of people, the old people are easily affected by factors such as visual deterioration, limited movement and the like when trimming nails, particularly, the wounds are easily developed into foot ulcers for diabetes patients, and meanwhile, the risks of lower limb infection and diabetic feet are increased. The diabetic foot is a chronic complication which is most painful for the elderly diabetic patients and is also one of the main causes of disability and death of the patients.

At present, a toenail trimming and polishing tool is roughly divided into a manual mode and an electric mode, the manual operation is complex, the toenail trimming and polishing tool is not beneficial to the use of old people in person, the electric mode generally comprises nail cutting and nail surface repairing, nail edge and nail corner trimming through groove design, the toenail trimming and polishing tool is capable of completely polishing the toenail by rotating the fixed space position of a polishing wheel, the approximate shape of the toenail of a small number of people is greatly different from that of a normal person, the size difference of the toenail of an adult and a child is large, and the groove with a fixed radian cannot meet the requirement for processing of toenails with large-scale selection.

Disclosure of Invention

The invention aims to provide an automatic toenail polishing device which avoids injury caused by polishing through a protective separation blade, can be suitable for toenails in different shapes to be treated through the movement of the protective separation blade and a polisher and has a wide application range.

The embodiment of the invention is realized by the following steps:

the utility model provides an automatic toenail device polishes, is equipped with the opening that is used for the toenail to stretch out including putting foot recess, protection separation blade and sander, puts foot recess one end, and the protection separation blade is close to the opening setting, and the protection separation blade configuration is followed vertical direction and is extended, and the top edge of protection separation blade is disposed and is portable to indicate core department, and the sander is disposed and is portable to toenail front edge department, and the sander is equipped with the portion of polishing that contacts with the outside of toenail front edge, and the portion of polishing configuration is greater than the thickness of toenail for vertical direction length.

The sole of a user is placed in the foot placing groove, toes extend out of the opening at the front end, and the foot placing groove can relatively fix the sole of the foot, so that the sole of the user cannot move in disorder to influence normal polishing during polishing. The protective flap is configured to move toward the opening until an upper edge of the protective flap is configured to move to a core of a ball of the foot and toe and contact against a leading edge of the toenail. The core of the nail refers to the thin layer of skin under the anterior border of the nail, i.e., the thin layer of skin under the anterior border of the nail. The protection effect of the protective blocking sheet on the toes can prevent the grinder from damaging the toe meat and avoid generating wounds.

The sander sets up to removing the position that meets to toenail front edge conflict, then removes along the marginal contour of toenail front edge and polishes, and the configuration of portion of polishing is greater than the thickness of toenail for vertical direction length, and it is spacing to ensure to remove with protection separation blade mutual contact when portion of polishing removes to protection separation blade position department, ensures protection separation blade normal function.

Furthermore, the upper edge of the protective baffle is provided with an elastic layer which is made of elastic materials.

Further, the upper edge of the protective baffle is arc-shaped.

Further, the sander is configured to be movable along the outer circumference of the leading edge of the toenail, and the guard flap disposed at the core of the finger is configured to move in synchronism with the movement of the sander along the circumference of the leading edge of the toenail.

Further, a motor is provided and is in driving connection with the sander, and the sander is configured to have at least two operating speeds.

Further, the sander has a first operating speed and a second operating speed, the first operating speed being greater than the second operating speed, the sander being configured to sequentially polish the toenail front edge at the first operating speed and the second operating speed.

Furthermore, a control switch is arranged and electrically connected with the motor, and the control switch is used for controlling the output rotating speed of the motor.

Furthermore, five openings are arranged at one end of the foot placing groove, two adjacent openings are clamped to form a spacing bar, the spacing bar extends and is distributed along the vertical direction, and the spacing bar is used for abutting into a toe seam.

Further, the grinding part is arranged in a conical head shape.

Furthermore, the sander comprises at least three rollers capable of rotating, the spatial positions of central shafts of all the rollers are fixed with each other, all the rollers are distributed in a single circle, the rotating peripheral surface of each roller is covered with sanding gauze, at least one group of continuous three rollers are distributed in a triangular mode, and the rollers at one corner protruding positions are configured to be in contact with the front edge of the toenail for sanding.

The invention has the beneficial effects that: the foot placing groove is used for fixing the sole of a user, so that adverse influence on polishing caused by movement of the sole during polishing is avoided; prevent to polish through the protection separation blade and cause the wound harm, handle through the adaptable toenail of different shapes of removal of protection separation blade and sander, the range of application is wide.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of an automatic toenail polishing device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the relative positions of the foot-placing groove, the protective catch and the sander according to the embodiment of the present invention;

FIG. 3 is a schematic structural view of a protective barrier provided with an elastic layer according to an embodiment of the present invention;

fig. 4 is a schematic view of a sander comprising a roller according to an embodiment of the present invention.

Icon: 100-foot placing groove, 110-opening, 111-spacing strip, 200-protective baffle, 210-upper edge, 211-elastic layer, 300-sander, 310-conical head, 320-roller and 321-sanding gauze.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements to be referred to must have specific orientations, be constructed in specific orientations, and operate, and thus, should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but it is difficult to achieve absolute equality in actual production and operation, and certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, the present embodiment provides an automatic toenail polishing device, including a foot placing groove 100, a protective flap 200 and a polisher 300, wherein an opening 110 for extending a toenail is formed at one end of the foot placing groove 100, the protective flap 200 is disposed near the opening 110, the protective flap 200 is configured to extend in a vertical direction, an upper edge 210 of the protective flap 200 is configured to be movable to a toe core, the polisher 300 is configured to be movable to a front edge of the toenail, the polisher 300 is provided with a polishing portion contacting with an outer side of the front edge of the toenail, and the polishing portion is configured to have a length in the vertical direction greater than a thickness of the toenail.

The sole of the user is placed in the foot placing groove 100 and the toes extend from the opening 110 at the front end, and the foot placing groove 100 can relatively fix the sole of the foot, so that the sole of the user does not move in disorder to affect normal polishing during polishing. Accordingly, the shape of the footwell 100 is set according to the shape of the sole of a normal person. And the front end of the foot placing groove 100 is the end provided with the opening 110, and the transverse extension length of the position is expanded, which is beneficial to the placement and the use of the malformed foot.

The shield flap 200 is configured to move toward the opening 110 until the upper edge 210 of the shield flap 200 is configured to move to the core of the ball of the foot and toe and into abutting contact with the leading edge of the toenail. The protective effect of the protective barrier 200 on toes can prevent the sander 300 from injuring the toes, and avoid generating wounds.

Sander 300 sets up to removing to the position that the conflict of toenail front edge meets, then removes along the marginal contour of toenail front edge and polishes, and the configuration of portion of polishing is greater than the thickness of toenail for vertical direction length, ensures that portion of polishing removes spacingly with protection separation blade 200 mutual contact when removing to protection separation blade 200 position department, ensures that protection separation blade 200 normal function.

Protection separation blade 200 distributes along vertical direction, along with sander 300 along the removal towards the toe direction, protection separation blade 200 is arranged in all the time between toe meat and sander 300, avoids sander 300 and the direct contact of toe meat, can prevent effectively that the wound bleeding's phenomenon from taking place for the user's toe, avoids the old person to prune the difficult prosthetic unfavorable phenomenon of toenail bleeding to and avoid diabetes patient to prune the toenail and cause the wound and produce the risk that is susceptible to infection, increase and suffer from diabetes foot.

The foot placing groove 100 is used for fixing the sole of a user, so that adverse influence on polishing caused by movement of the sole during polishing is avoided; the damage of injury caused by polishing is avoided through the protective baffle 200, toenails in different shapes can be adapted to move through the protective baffle 200 and the polisher 300 for treatment, and the application range is wide.

Further, referring to fig. 3, the upper edge 210 of the protective barrier 200 is provided with an elastic layer 211, and the elastic layer 211 is made of an elastic material. The upper edge 210 of the protective barrier 200 is in contact with the front edge of the toenail through the elastic layer 211, and the protective barrier 200 can be prevented from damaging the toenail due to excessive pressure on the front edge of the toenail when the protective barrier 200 presses the front edge of the toenail through the elastic layer 211.

Furthermore, in one embodiment, the protective barrier 200 is made of a flexible material, directly improving the problem of high pressure when the protective barrier 200 abuts the leading edge of the toenail. In this manner, the provision of the elastic layer 211 can be omitted.

Further, referring to fig. 3, the upper edge 210 of the protective barrier 200 is disposed in an arc shape. On the basis that the toe cores of the toes are distributed in an arc shape, the upper edges 210 of the protective barrier 200 are arranged in an arc shape, so that the protective barrier 200 can be close to the toe cores of the toes as much as possible. The arcuate configuration provides the protective barrier 200 with a greater benefit in terms of toe protection than would be provided by a straight upper edge 210.

Further, the sander 300 is configured to be movable along the outer circumference of the leading edge of the toenail, and the protective barrier 200 placed at the core of the finger is set to move in synchronization with the movement of the sander 300 along the circumference of the leading edge of the toenail.

When the grinding portion for performing grinding and trimming of the toenail in the grinder 300 is in contact with the outer side of the leading edge of the toenail, the grinding portion is disposed to move along the outer circumference of the leading edge of the toenail, thereby performing grinding and trimming of the leading edge of the toenail.

In one embodiment, when the horizontal distribution width of the protective barrier 200 is much smaller than that of the toenail, such protective barrier 200 can better fit the toe, and the protective barrier 200 placed at the position of the finger core and the sander 300 are arranged to move synchronously along the circumference of the front edge of the toenail, so that the protective barrier 200 can be always positioned between the sander 300 and the toe meat to play a role in safety protection. Synchronous movement means that the direction of movement of the guard flap 200 is the same as the direction of movement of the sander 300 and the speed of movement of the guard flap 200 is approximately the same as the speed of movement of the sander 300. More specifically, the speed ratio between them is the same as the radius ratio of their arc path of movement.

Further, a motor is provided and is in driving connection with the sander 300, and the sander 300 is configured to have at least two operating speeds, by which the sander 300 is driven. The sander 300 has at least two operating speeds, with different operating speeds corresponding to different sanding speeds for the toenails. In this embodiment, the sander 300 polishes the toenail at a large working speed, and after the toenail is polished to a certain extent, the toenail is replaced at a small working speed, so that the toenail is polished more finely to obtain a more polishing and trimming effect finally.

The above-described manner corresponds to performing quick rough grinding and slow finish grinding on the toenail. More, when rough grinding and finish grinding are performed, the toenails can be trimmed by using the sander 300 of the sanding part with different roughness, so that shorter sanding time and better sanding effect can be obtained.

More specifically, different corresponding sanders 300 are selected for different toenails, such as onychomycosis, etc.

Further, the sander 300 has a first operating speed and a second operating speed, the first operating speed being greater than the second operating speed, the sander 300 being configured to sequentially dress the leading edge of the toenail at the first operating speed and the second operating speed. Thereby obtain earlier quick coarse grinding and carry out slow accurate grinding again, obtain the better pruning effect of polishing and the shorter processing time of polishing of toenail, improve the efficiency of polishing.

Furthermore, a control switch is arranged and electrically connected with the motor, and the control switch is used for controlling the output rotating speed of the motor. The control switch may be selectively manually operated to control the output speed of the motor and thus the operating speed of the sander 300. in the case of manual selection, the overall device may need to be transparent to facilitate viewing while monitoring or to provide a viewing port specifically directed toward the toenail adjacent the foot-receiving recess 100.

Alternatively, the change of the working speed of the sander 300 is performed in an automatic manner, requiring the provision of corresponding monitoring devices, as well as a control center, which sends command signals to the control switch.

Further, referring to fig. 1 and 2, one end of the foot placing groove 100 is provided with five openings 110 arranged and distributed, a spacing bar 111 is sandwiched between two adjacent openings 110, the spacing bar 111 is distributed along the vertical direction, and the spacing bar 111 is used for pushing into the toe seam.

Correspondingly, 4 spacing bars 111 that arrange and distribute are formed to the corresponding clamping between 5 openings 110, put into putting foot recess 100 and move forward when user's sole, until 4 spacing bars 111 block 4 toe seams respectively, spacing bar 111 and put the cooperation of foot recess 100, realize the position of sole fixed, avoid polishing the in-process sole and remove and cause adverse effect to the effect of polishing.

More, the cross section of the spacing bar 111 can be set to be oval, and a layer of elastic material can be covered on the periphery of the spacing bar 111, so that the discomfort brought to the toes by the spacing bar 111 is reduced.

More, the spacing bars 111 may be movably disposed along the horizontal direction, so as to facilitate the clamping and fixing of soles with different shapes.

Further, referring to fig. 2, the grinding part is provided in the form of a tapered head 310, and the diameter of the cross-section of the tapered head 310 is set to be greater than the thickness of the toenail. The front edge of the toenail is sanded by the movement of the grinding part in the shape of the tapered head 310 along the outer circumference of the front edge of the toenail. More, the inclination of the side line of the conical head is set to be smaller, so that the possibility that the conical head is too sharp and can cause accidental injury is improved.

Further, referring to fig. 4, the sander 300 includes at least three rotatable rollers 320, and the spatial positions of the central axes of all the rollers 320 are fixed to each other, all the rollers 320 are distributed in a ring shape, the rotating circumferential surface of the rollers 320 is covered with a sanding gauze 321, and there is at least one continuous set of three rollers 320 in a triangular distribution, and the rollers 320 at a corner protruding position are configured to contact and sand the front edge of the toenail.

Three rollers 320 are disposed in a triangular distribution, one of which is configured to be disposed near the leading edge of the toenail and function as a polishing part. Correspondingly, the periphery of the roller 320 is sleeved with a conveying belt, all the rollers 320 share one conveying belt, abrasive particles are arranged on the surface of the conveying belt, and the front edge of the toenail is polished by the abrasive particles and the rotating conveying belt. Accordingly, the rotational speed of the roller 320 is controlled, and thus the grinding speed of the front edge of the toenail can be controlled. The conveyor near the roller 320 near the leading edge of the toenail is approximately U-shaped.

Furthermore, the movement of the guard flap 200 to the location of the core and the movement of the sander 300 to the front of the toenail can be achieved by means of a three-axis linkage. And corresponding sensing elements can be arranged to monitor whether the movement is accurate and in place. The sander 300 moves along the outer contour of the arc of the toenail front edge and can be implemented in an oscillating manner.

More, can also set up the special plane shape grinding device and polish to the nail face of toenail, to grey nail etc..

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic toenail polishing device, comprising:

the toe box comprises a toe placing groove, a toe box body and a toe box body, wherein one end of the toe placing groove is provided with an opening for extending out of a toe;

the protective blocking piece is arranged close to the opening, the protective blocking piece is configured to extend along the vertical direction, and the upper edge of the protective blocking piece is configured to be movable to the finger core;

a sander configured to be movable to a toenail leading edge, the sander provided with a sanding portion in contact with an outer side of the toenail leading edge, the sanding portion configured to have a vertical direction length greater than a thickness of the toenail.

2. The automatic toenail polishing device of claim 1, wherein: the upper edge of the protective baffle is provided with an elastic layer, and the elastic layer is made of elastic materials.

3. The automatic toenail polishing device of claim 2, wherein: the upper edge of the protective separation blade is arranged in an arc shape.

4. The automatic toenail polishing device of claim 2, wherein: the sander is configured to move along the outer circumference of the leading edge of the toenail, and the protective flap disposed at the core is configured to move in synchronism with the movement of the sander along the circumference of the leading edge of the toenail.

5. The automatic toenail polishing device of claim 1, wherein: a motor is provided and is in driving connection with the sander, and the sander is configured to have at least two operating speeds.

6. The automatic toenail polishing device of claim 5, wherein: the sander has a first operating speed and a second operating speed, the first operating speed is greater than the second operating speed, the sander is configured to sequentially polish the toenail front edge at the first operating speed and the second operating speed.

7. The automatic toenail polishing device of claim 5, wherein: the motor is provided with a control switch, the control switch is electrically connected with the motor, and the control switch is used for controlling the output rotating speed of the motor.

8. The automatic toenail polishing device of claim 1, wherein: put foot recess one end and be equipped with five of range distribution the opening, adjacent two the opening clamping forms the space bar, the space bar extends the distribution along vertical direction, the space bar is arranged in the toe seam of support.

9. The automatic toenail polishing device of claim 1, wherein: the polishing part is arranged in a conical head shape.

10. The automatic toenail polishing device of claim 1, wherein: the sander comprises at least three rollers capable of rotating, all the rollers are fixed to each other in the space position of the roller center shaft, all the rollers are distributed in a single circle, the rotating periphery of the rollers is covered with polishing gauze, at least one group of continuous three rollers are distributed in a triangular mode and located at one corner protruding position, and the rollers are configured to be in contact polishing with the front edge of a toenail.