CN217138216U

CN217138216U - Manual foot grinder

Info

Publication number: CN217138216U
Application number: CN202120571763.7U
Authority: CN
Inventors: 钱洪
Original assignee: Ningbo Troika Science & Technology Co ltd
Current assignee: Ningbo Troika Science & Technology Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2022-08-09
Anticipated expiration: 2031-03-19

Abstract

The utility model discloses a manual foot grinder, which comprises a main body with a scrap collecting cavity, wherein one side of the main body is provided with a foot grinding surface, and the foot grinding surface is provided with a scrap falling hole communicated with the scrap collecting cavity, so that leather scraps generated by the foot grinding surface can enter the scrap collecting cavity through the scrap falling hole; the main body is provided with a chip collecting cavity communicated with a chip pouring port and a cover body for closing or opening the chip pouring port; the one end of lid articulates on the body, and the other end of lid passes through locking Assembly locking on the body, and locking Assembly separates and to make the lid open so that pour out the dander that collects the bits intracavity to conveniently collect and clear up the dander, make manual foot grinder use more convenient.

Description

Manual foot grinder

Technical Field

The utility model relates to the technical field of health care equipment, especially, relate to a manual foot grinder.

Background

Currently, a tool for polishing or cutting dead skin of foot is available on the market, which can make the sole of foot tender and smooth as new.

For example, patent document No. CN103932766B discloses a foot grinder, which comprises a foot grinder body, a foot grinding member detachably mounted on the foot grinder body, and a holding portion for holding the foot grinder body.

For example, patent document No. CN201642265U discloses a combined foot grinder, in which a foot grinding member having a foot grinding function is connected to a mounting portion with a handle by a detachable structure.

For example, patent document three with the publication number of CN104997555A discloses a foot grinder, which comprises a handle body with a handle connected with the end, a handle and a knife net, wherein the upper surface of the handle body is provided with a groove for collecting cutin ground by the knife net, and the knife net is clamped on the upper surface of the handle body; the handle body.

The inventor finds in practice that the scurf generated by the foot grinders in the first and second patent documents is collected everywhere, thereby causing the scurf to be scattered everywhere; in the third patent document, although the scurf is collected by the groove, the scurf in the groove can be cleaned only after the knife net is removed, so that the cleaning of the foot grinder is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a manual foot grinder convenient to use is provided.

The utility model provides a technical scheme that above-mentioned technical problem provided does: the manual foot grinding device comprises a main body with a chip collecting cavity, wherein a foot grinding surface is arranged on one side of the main body, and a chip falling hole communicated with the chip collecting cavity is formed in the foot grinding surface, so that leather chips generated by the foot grinding surface can enter the chip collecting cavity through the chip falling hole; the main body is provided with a chip pouring port communicated with the chip collecting cavity and a cover body for closing or opening the chip pouring port; one end of the cover body is hinged to the main body, the other end of the cover body is locked to the main body through a locking assembly, and the locking assembly enables the cover body to be opened so as to pour out the scurf in the scurf collecting cavity.

The utility model discloses a further optimization scheme does: the handle comprises a handle part for holding and an adapter part connected between the main body and the handle part.

The utility model discloses a further optimization scheme does: the projections of the switching part, the handle part and the main body on the horizontal plane are on the same axis, the switching part and the handle part extend towards the front and back direction of the main body, the foot grinding surface is arranged on the upper and lower direction of the main body, and the chip falling port is arranged on the opposite side of the foot grinding surface.

The utility model discloses a further optimization scheme does: the main body comprises an annular base integrally formed with the handle and a grinding part provided with a grinding foot surface, the grinding part is detachably sealed on an opening on one side of the annular base, and the opening on the other side of the annular base forms the chip pouring port.

The utility model discloses a further optimization scheme does: the hinged end of the cover body is far away from the switching part, and the locking end of the cover body is close to the switching part, so that the cover body is far away from the handle to be opened.

The utility model discloses a further optimization scheme does: and a control assembly for controlling the locking assembly to be unlocked is arranged on one surface of the switching part, which is positioned at the same side as the cover body.

The utility model discloses a further optimization scheme does: the locking assembly comprises a lock tongue on the cover body, a lock hook on the main body and a lock hole, and the lock hook is positioned in the lock hole; when the lock is locked, the lock tongue passes through the lock hole to hook the lock hook, and when the lock is unlocked, the lock hook moves to enable the lock tongue to be separated from the lock hook and to be withdrawn from the lock hole.

The utility model discloses a further optimization scheme does: the locking assembly further comprises an elastic piece, the elastic piece is located at the bottom of the lock hole, and when the locking assembly is unlocked, the elastic piece exerts an acting force on the lock tongue to enable the lock tongue to exit the lock hole, so that the cover body is automatically opened.

The utility model discloses a further optimization scheme does: the adapter portion keeps away from and grinds foot face one side and extends backward towards lid one side slope, the adapter portion with the stalk portion is the obtuse angle so that the handle is the form of buckling.

The utility model discloses a further optimization scheme does: the cover body is of an outer convex arc structure comprising an inner concave arc surface and an outer convex arc surface, when the cover body is closed, a gap is formed between the outer convex arc surface of the cover body and the inclined surface on the same side of the switching part to form an operation space for fingers to stretch into, and the control assembly is arranged in the operation space.

Compared with the prior art, the utility model has the advantages that the dander that grinds the production of instep gets into an album bits intracavity through the dander hole that falls, but the lid that the lid was opened through locking Assembly unilateral can be in the department of falling bits mouth in an album bits chamber, and the user opens the lid through unblock locking assembly for the operation in clearance collection bits chamber is convenient fast more.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

Fig. 1 is a first schematic view of a cover of a hand-operated foot grinder according to a preferred embodiment of the present invention in a closed state;

FIG. 2 is a second schematic view of the hand-operated foot grinder according to a preferred embodiment of the present invention in a closed state;

FIG. 3 is a third schematic view of the cover of the hand-operated foot grinder according to the preferred embodiment of the present invention in a closed state;

FIG. 4 is a schematic view of the hand-operated foot grinder according to a preferred embodiment of the present invention with the cover opened;

FIG. 5 is an exploded view of a manual foot sharpener according to a preferred embodiment of the present invention;

FIG. 6 is an exploded view of a manual foot sharpener according to a preferred embodiment of the present invention;

fig. 7 is an enlarged partial schematic view of fig. 5 in accordance with a preferred embodiment of the present invention;

fig. 8 is a partially enlarged schematic view of fig. 6 according to a preferred embodiment of the present invention.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention.

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

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc. are the directions or positional relationships that are usually placed when the product of the present invention is used, and are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships shown in the drawings, only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

The present embodiment provides a manual foot grinder, which is used by a person holding the manual foot grinder to apply force to remove dead skin, calluses and the like of the foot, so that the foot is smooth and beautiful.

As shown in fig. 1 to 4, the hand foot grinder includes a main body 100 having a dust collecting chamber Q, and a foot grinding surface 1 is provided at one side of the main body 100. When the foot grinding surface 1 acts on the foot, the friction between the foot grinding surface 1 and the skin surface can grind or cut dead skin.

And, be equipped with the chip hole 10 that falls with album bits chamber Q intercommunication on the mill foot face 1, can make the dander that grinds foot face 1 produced get into album bits chamber Q through falling chip hole 10 to be collected in album bits chamber Q, prevent that the dander from scattering everywhere.

In order to clean the chip collecting cavity Q, the main body 100 is provided with a chip pouring port 2 communicated with the chip collecting cavity Q, and a cover 200 for closing or opening the chip pouring port 2. When the cover body 200 is opened, the chip-pouring port 2 is opened, and a user can remove the chip dust in the chip-collecting cavity Q through the chip-pouring port 2; when the cover body 200 is closed, the chip pouring port 2 is closed, and the chip dust is accumulated in the chip collecting cavity Q.

Further, as shown in fig. 1 to 4, one end of the cover body 200 is hinged to the main body 100 by a hinge D, and the other end of the cover body 200 is locked to the main body 100 by a locking assembly which allows the cover body 200 to be opened to discharge the lint inside the lint collecting chamber Q. Such lid 200 connected mode for the operation of clearance collection bits chamber Q is convenient fast more, and the user only needs just can pour the dander in the collection bits chamber Q with the locking Assembly unblock.

Preferably, the manual foot grinder further includes a handle 300 connected to one end of the main body 100, the handle 300 being connected in the front-rear direction of the main body 100, i.e., in the foot grinding direction; the grinding surface 1 is disposed in the vertical direction of the main body 100, and the chip pouring port 2 and the cover body 200 are disposed on the opposite side of the grinding surface 1. That is, in actual use, the user contacts the foot surface 1 with the foot, and the user can push the main body 100 to move back and forth along the length direction of the main body 100 by applying acting force to the handle part 4, so that the foot surface 1 and the skin of the foot are displaced mutually to generate friction, and the dead skin is ground.

As shown in fig. 1, the handle 300 includes a grip portion 4 for holding and an adaptor portion 5 connected between the body 100 and the grip portion 4. Projections of the adaptor portion 5, the handle portion 4, and the body 100 on a horizontal plane are on the same axis. According to different design requirements, the adaptor part 5 and the handle part 4 can extend along a straight line, or the extension direction of the adaptor part 5 and the handle part 4 forms an obtuse angle so that the adaptor part 5 and the handle part 4 are bent.

The manual foot grinder comprises a first side provided with a foot grinding surface 1 and a second side opposite to the first side provided with a cover body 200.

As shown in fig. 1 and 3, the structural features of the hand-operated foot grinder will be further described below with reference to a direction in which the main body 100 is horizontally placed with the first side down and the second side up, and a direction in which the handle 300 is rearward.

The adapter 5 is inclined toward the cover 200 away from the foot surface 1 and extends outward away from the main body 100, i.e., inclined upward and rearward from the first side toward the second side. The angle of inclination of the adaptor portion 5 relative to the horizontal is greater than the angle of inclination of the handle portion 4 relative to the horizontal. The adaptor portion 5 and the handle portion 4 form an obtuse angle to make the handle 300 bent. Preferably, the angle of inclination of the adaptor portion 5 with respect to the horizontal is 40-80 °, and the angle of inclination of the handle portion 4 with respect to the horizontal is 0-20 °. In the present embodiment, the handle 4 extends horizontally rearward substantially parallel to the axis of extension of the body 100.

Preferably, the foot-grinding surface 1 is located at the lowest position of the hand-operated foot grinder, and each portion of the handle 300 is higher than the foot-grinding surface 1. Thereby avoiding the handle 300 interfering with the removal of dead skin from the instep 1. And the handle 300 of buckling makes the motion of whole foot grinder more nimble changeable, effectively improves the efficiency of going the dead skin to improve and go dead skin effect and quality.

Preferably, the first side of the handle portion 4 is provided with an anti-slip member W to enhance the friction force between the handle 300 and the hand, so that the user can slip when the user places the manual foot grinder in use.

As shown in fig. 1, a concave structure is formed between the outer surface of the second side of the adaptor portion 5 and the outer surface of the second side of the body 100, and the cover 200 is received in the concave structure. The highest point of the cap 200 is lower than the lowest point of the handle 4. Therefore, the structure of the manual foot grinding device is compact, the gravity center distribution is concentrated, and the layout of the manual foot grinding device is more reasonable while the appearance attractiveness is improved.

As a specific embodiment, as shown in fig. 3 and 4, the main body 100 comprises an annular base 11 formed integrally with the handle 300 and a grinding member 12 provided with a grinding surface 1, wherein the grinding member 12 is detachably sealed on a first side opening of the annular base 11, and a second side opening of the annular base 11 forms a chip removal opening 2.

Further, as shown in fig. 5 and 6, the hand operated foot grinder includes an upper case K1, a lower case K2 and a mounting part K3, wherein the upper case K1 unit includes an upper ring part K01 and an upper handle part K02, and the lower case K2 unit includes a lower ring part K03 and a lower handle part K04. The mounting member K3 is an annular member for mounting the grinding material 12. The mounting member K3 is detachably connected to the lower end of the lower ring portion K03.

The upper ring portion K01, the lower ring portion K03, the mounting member K3, and the grinding tool 12 provided on the mounting member K3 collectively form the main body 100, and the upper grip portion K02 and the lower grip portion K04 are connected vertically to form the handle 300. The upper annular portion K01, the lower annular portion K03, the mounting member K3, the grinding implement 12, and the cover 200 collectively enclose a chip collecting chamber Q. Preferably, the upper ring portion K01, the lower ring portion K03 and the mounting member K3 are oval rings, so that the whole body 100 has an oval structure, and the outer contour is smooth and not easy to scratch the skin.

Preferably, the grinding part 12 is a metal sheet or a plastic sheet with certain elastic deformation capability, so that the grinding part is elastically clamped in a clamping groove of the inner ring of the mounting component K3, and the grinding part can be detached.

Further preferably, a quick release structure is arranged between the mounting part K3 and the lower shell K2, the quick release structure comprises a longitudinal clamping column Z positioned on the upper surface of the mounting part K3 and a longitudinal clamping groove positioned on the lower surface of the lower shell K2, and the longitudinal clamping column Z is inserted into the longitudinal clamping groove in an interference manner, so that the mounting part K3 and the lower shell K2 are connected. When the two are required to be separated, the two can be quickly separated by only prying the two away from each other to facilitate maintenance and replacement of the abrading article 12.

Preferably, as shown in fig. 5 and 6, the abrading article 12 is gradually bent downward toward both sides in the width direction of the body 100 to form an arc-shaped surface. The curved abrading article 12 is better able to engage the foot sole so that the keratinized crust at various locations on the foot sole can be abraded.

Preferably, the grinding part 12 is formed with a plurality of chip falling holes 10, one of the connection parts at the front side and the rear side of the chip falling holes 10 is provided with a convex edge, the other connection part is not provided with a convex edge, and the edge of the convex edge forms a cutting edge for scraping off a horny hard skin, so that the horny hard skin is scraped off.

As shown in fig. 4, the hinged end of the cover body 200 is far away from the adaptor portion 5, and the locking end of the cover body 200 is close to the adaptor portion 5, so that the cover body 200 is opened far away from the handle 300. The surface of the adapter part 5 is provided with a control assembly 400 for controlling the unlocking of the locking assembly.

Such an arrangement not only allows the cover 200 to be turned down to the front side to prevent the leather dust coming out from the chip pouring port 2 from spreading forward to pollute the environment, but also allows the locking assembly and the control assembly 400 to be located relatively close to each other, thereby facilitating the arrangement of the connecting structure of the two.

Further, as shown in fig. 1, 2, 4, 5, and 6, the control assembly 400 is disposed on the surface of the second side of the adaptor portion 5, so that when the user holds the handle portion 4 with the palm of the hand to pour chips, the thumb thereof can easily operate the control assembly 400, making the use of the manual foot grinder more convenient.

Further preferably, as shown in fig. 1, 4, 5, and 6, the cover body 200 is an outward arc structure including an inward arc surface and an outward arc surface, when the cover body 200 is closed, a gap is formed between the outward arc surface of the cover body 200 and the inclined surface on the same side as the adaptor portion 5 to form an operation space for fingers to extend into, and the control assembly 400 is disposed in the operation space.

As shown in fig. 4-8, the locking assembly includes a latch tongue 6 on the cover 200, and a locking hook 7 and a locking hole 8 on the main body 100, wherein the locking hook 7 is located in the locking hole 8; when the lock is locked, the bolt 6 passes through the lock hole 8 to hook the lock hook 7, and when the lock is unlocked, the lock hook 7 moves to enable the bolt 6 to be separated from the lock hook 7 and to be withdrawn from the lock hole 8.

As shown in fig. 1, 2 and 5, the main body 100 and the adapter 5 are transitionally connected by a curved surface S. The outer surface of the second side of the main body 100 near the adapter part 5 and the outer surface of the second side of the adapter part 5 are on the same curved surface S. The lockhole 8 is located the lower extreme of same curved surface S, and the spring bolt 6 inserts lockhole 8 perpendicularly downwards, with the latch hook 7 cooperation in the lockhole 8.

As shown in fig. 5-7, further, the control member is a slide button. The control means comprise a track 9 for the movement of the locking hook 7 and a slide button 13 for controlling the movement of the locking hook 7. The transition curved surface S of the main body 100 and the switching part 5 is provided with an accommodating cavity for accommodating the track 9 and the locking hook 7, and the locking hole 8 corresponds to the accommodating cavity.

The rail 9 is an arc-shaped member fitted with the transition curved surface S, an arc-shaped sliding groove 91 is formed in the arc-shaped member in the front-rear direction, and a slider 92 movable in the sliding groove 91 is provided below the latch hook 7. The slider 92 moves in the slide groove 91 to realize the forward and backward movement of the lock hook 7.

As shown in fig. 7, the latch hook 7 includes an urging portion 71 to which the slider 13 is fixedly attached and a hook portion 92 located on the front side of the urging portion 71. The slide button 13 passes through the moving hole 14 of the transition curved surface S to be exposed on the surface of the adapter part 5. The locking hook 7 can be moved back and forth along the rail 9 by applying a back and forth force to the slide button 13.

As shown in fig. 8 and 7, the latch tongue 6 includes a notch 19 engaged with the hook portion 92 and a top surface 18 engaged with the bottom surface 17 of the lock hole. When the locking hook 7 moves below the locking hole 8, the hook 92 of the locking hook 7 is located on the front side of the notch 19 of the locking tongue 6, and the hook 92 hooks into the notch 19 of the locking tongue 6. When the lock hook 7 moves further forward, the hook portion 92 disengages the lock tongue 6, so that the lock tongue 6 can be withdrawn from the lock hole 8.

It should be understood that when the manual foot grinder is held in a downward posture of the cover body 200 and the locking assembly is unlocked by the control assembly 400, the cover body 200 is automatically opened due to gravity, thereby improving the convenience of the user in cleaning the dust collecting chamber Q.

As shown in fig. 7 and 8, the first elastic member 15 is further laid in the slide groove 91, the first elastic member 15 is located on the front side of the slider 92, and the first elastic member 15 always applies a retreating force to the slider 92. After the locking assembly is locked, the user releases the acting force on the locking hook 7, the first elastic element 15 applies the acting force on the slider 92, so that the hook 92 is always kept close to the movement situation of the locking bolt 6, the hook 92 is pressed on one side of the locking bolt 6, and the locking bolt 6 is firmly hooked with the locking hook 7.

The bottom of the lock hole 8 is further provided with a second elastic element 16, the second elastic element 16 is connected with a lock hole bottom surface 17, and the lock hole bottom surface 17 can move longitudinally under the action of the second elastic element 16. When the bolt 6 is inserted into the lock hole 8, the top surface 18 of the bolt 6 presses against the bottom surface 17 of the lock hole, and the second elastic member 16 is compressed. When the bolt 6 is separated from the locking hook 7, the second elastic element 16 is reset to push the bottom surface 17 of the locking hole outwards, so that the top surface of the bolt 6 is stressed, and the bolt 6 is automatically ejected from the locking hole 8. It can be seen that the automatic pop-up arrangement further allows the user to more easily and conveniently use the foot sharpener.

It is right above the utility model provides a manual foot grinder has carried out detailed introduction, and it is right to have used specific individual example herein the utility model discloses a principle and implementation mode have been elucidated, and the description of above embodiment is only used for helping understanding the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The manual foot grinding device is characterized by comprising a main body with a chip collecting cavity, wherein a foot grinding surface is arranged on one side of the main body, and a chip falling hole communicated with the chip collecting cavity is formed in the foot grinding surface, so that leather chips generated by the foot grinding surface can enter the chip collecting cavity through the chip falling hole; the main body is provided with a chip pouring port communicated with the chip collecting cavity and a cover body for closing or opening the chip pouring port; one end of the cover body is hinged to the main body, the other end of the cover body is locked to the main body through a locking assembly, and the locking assembly enables the cover body to be opened so as to pour out the scurf in the scurf collecting cavity.

2. The manual foot sharpener of claim 1 further comprising a handle attached to one end of said body, said handle including a shank portion for gripping and an adapter portion attached between said body and shank portions.

3. The hand foot grinder according to claim 2, wherein the projections of the adapter part, the handle part and the main body on the horizontal plane are on the same axis, the adapter part and the handle part extend in the front-back direction of the main body, the foot grinding surface is arranged in the up-down direction of the main body, and the chip removal port is arranged at the opposite side of the foot grinding surface.

4. The hand operated foot sharpener of claim 2 wherein said body includes an annular base integrally formed with the handle and a grinder assembly having a foot surface, said grinder assembly being removably sealed to one side opening of the annular base, the other side opening of the annular base forming said chip removal port.

5. The manual foot grinder according to claim 2, wherein the hinged end of the cover body is arranged at one end far away from the adapter part, and the locking end of the cover body is arranged at one end close to the adapter part, so that the cover body is far away from the handle to be opened.

6. The manual foot grinder according to claim 2, wherein a surface of the adaptor portion on the same side as the cover body is provided with a control assembly for controlling the locking assembly to be unlocked.

7. The hand foot grinder according to claim 6, wherein the locking assembly comprises a lock tongue on the cover body, and a lock hook and a lock hole on the main body, the lock hook is positioned in the lock hole; when the lock is locked, the lock tongue passes through the lock hole to hook the lock hook, and when the lock is unlocked, the lock hook moves to enable the lock tongue to be separated from the lock hook and to be withdrawn from the lock hole.

8. The hand foot grinder according to claim 7, wherein the locking assembly further comprises an elastic member, the elastic member is located at the bottom of the lock hole, and when the locking assembly is unlocked, the elastic member exerts an acting force on the lock tongue to enable the lock tongue to exit the lock hole, so that the cover body is automatically opened.

9. The hand-operated foot sharpener as defined in claim 6, wherein said adapter portion extends obliquely rearward toward said cover portion away from said sharpening surface, said adapter portion and said shank portion forming an obtuse angle to make said handle bent.

10. The manual foot grinder according to claim 9, wherein the cover body is of an outward convex arc structure including an inward concave arc surface and an outward convex arc surface, when the cover body is closed, a gap is formed between the outward convex arc surface of the cover body and the inclined surface on the same side of the adapter portion to form an operating space into which a finger can extend, and the control assembly is disposed in the operating space.