CN220157672U - Thumb eversion correcting slipper - Google Patents

Abstract

The utility model belongs to the technical field of slippers, and particularly relates to a pair of thumb eversion correcting slippers, which comprise soles and vamps arranged on the soles; the upper surface of the front end of the sole is convexly provided with a supporting plate, the supporting plate is correspondingly arranged with gaps between the thumb and the index finger of the foot, and the supporting plate is used for supporting and correcting the everted thumb; when the device is used, the supporting plate is positioned between the thumb and the index finger of the foot, and the everting thumb abuts against the supporting plate, so that the supporting plate supports the everting thumb, and the thumb is prevented from continuing everting, so that the effect of correcting the everting of the thumb is achieved, and the device is simple in structure and convenient to use.

Description

Thumb eversion correcting slipper

Technical Field

The utility model belongs to the technical field of slippers, and particularly relates to a pair of thumb eversion correcting slippers.

Background

Toe valgus is divided into congenital toe valgus and toe valgus formed in the postnatal day. Congenital toe valgus, mainly the congenital horseshoe valgus or toe valgus caused by poliomyelitis sequela. The toe eversion formed in the days is mainly the eversion of the thumb, and is caused by long-term bad habit to cause the thumb of the foot to incline and deform towards one side of the middle finger of the foot.

Referring to fig. 7 and 8, wherein fig. 7 is a normal toe foot and fig. 8 is a thumbs everted foot, the thumbs everting is generally divided into four phases: the first stage: the thumb turns outward by about 10 degrees (the included angle D between the first phalanges 330 and the first distal phalanges 340 at the above-mentioned turning-out angle), which affects the beauty, has no pain, and the sole has slight cocoons, which does not affect walking; and a second stage: the thumb turns outwards for 10-20 degrees, the joints and ligaments are easy to be inflamed, the first second toes are obviously extruded, the soles are obviously widened, the sole cocoons are obvious, and the joint pain and sole pain of the thumb are easy to be caused when the user walks for a long time; and a third stage: the thumb turns outwards for 20-40 degrees, toes overlap, transverse arch collapse is easy to cause corns, flat feet and heel pain, the stress of the feet is difficult to balance, and standing and walking are seriously affected; fourth stage: the thumb turns outwards by more than 40 degrees, the toes are over, the woodiness is seriously overlapped, the toes are not stressed, the arch of the foot collapses, the sole is callosity, and all joints of the foot are difficult to coordinate; leading to a change in the life upright negative force line of the human body; causing symptoms such as knee arthritis, waist soreness and back pain, etc.

The thumb turns out to be connected with the flat foot in an inseparable way, and the front end (thumb) of the big foot rotates inwards after the flat foot is enough. The front end of the big foot is turned outwards, the toe is outwards deflected, and the front end of the big foot is tilted when walking, so that the ground is powerfully pressed down. The contact points between the sole and the ground are concentrated on the rear half side of the sole, and when walking, a twisting gait is formed, the medial pressure of the sole is increased, and the arch collapses. Referring to fig. 9, the ratio of the height of the arch to the length of the foot is smaller than 6% for flat feet, and the long tendons of the dorsiflexed hallux are deflected outwards, which can lead to an increasing outward force of the thumb for a long time, and can lead to deformity, pain and limited movement of the joint part of the thumb, and this state can accelerate eversion of the thumb. Moreover, collapse of the arch of the flat foot easily causes dislocation of joints of the talboat, eversion of calcaneus, deviation of foot force lines, easy walking of the flat foot in a shape of splayed inside and outside, inward or outside toe collision of two knees, easy tripping, easy abrasion of the outer side of the heel and the inner side of the sole, abnormal walking posture, unattractive appearance, and jeopardized by children, and possibly psychological burden of children.

For example, chinese patent application No. CN200980122830.9 discloses a flat bottom flip-flop having a sole and a big toe accommodation compartment for accommodating big toes separately from the remaining toes. The utility model also relates to a flat bottom herringbone mop, in particular with an orthopedic device for correcting and/or preventing thumb eversion. According to the utility model, the flat-bottomed herringbone mop has a metatarsal bandage for supporting the metatarsal, the sole being hinged to the metatarsal bandage in a predetermined orientation by means of a centering device, wherein the metatarsal bandage has lateral plantar support segments which extend laterally below the sole and/or above the sole and are removable from the sole, so that even when the sole is lifted from the sole in a heel-to-toe movement, the metatarsal can be supported on the sole with upward-directed lateral pressure and the metatarsal is oriented or supported in an oriented position.

From the above, the sole-bottom flip-flop needs to bind the phalanges and the thumbs of the foot by using the metatarsal bandage and the big toe bandage respectively so as to achieve the effect of correcting the eversion of the thumbs, however, the sole-bottom flip-flop has a complex structure, and the bandage needs to be bound and disassembled every time of use, so that the sole-bottom flip-flop is inconvenient to use.

Disclosure of Invention

The utility model aims to provide a pair of thumb eversion correction slippers, and aims to solve the technical problems that the structure of the thumb eversion correction slippers in the prior art is complex, bandages are required to be bound and detached every time the slippers are used, and the use is inconvenient.

In order to achieve the above purpose, the embodiment of the utility model provides a pair of thumb valgus correcting slippers, which comprises soles and vamps arranged on the soles; the upper surface of the front end of the sole is convexly provided with a supporting plate, the supporting plate is correspondingly arranged with gaps between the thumb and the index finger of the foot, and the supporting plate is used for supporting and correcting the everted thumb.

Optionally, the side wall of the supporting plate, which is close to the thumb, is concavely provided with an arc-shaped groove.

Optionally, a limit part is convexly arranged on the top of the supporting plate towards one side of the thumb.

Optionally, the side wall of the supporting plate close to the thumb is convexly provided with a plurality of first elastic bulges.

Optionally, the supporting plate comprises a hard supporting part positioned inside and a soft adhesive layer wrapped outside the hard supporting part.

Optionally, a supporting bar is convexly arranged on the upper surface of the front end of the sole, and the connecting part between the supporting bar and the toes and the sole is correspondingly arranged.

Optionally, a plurality of cleats are arranged on the upper surface of the sole.

Optionally, the sole has different elastic regions, the different elastic regions including a B block, a C block, an M block, and an N block; the B block corresponds to the stressed position of the outer side of the sole, the C block corresponds to the arch position of the foot, the upper end of the C block is provided with arch-shaped protrusions, the height of each arch-shaped protrusion is 14-18mm, and the M block corresponds to the middle position of the sole.

Optionally, the shore hardness of the M block is 35-49HD, the shore hardness of the B block is 31-43HD, and the shore hardness of the N block is 31-39HD.

Optionally, the surface of the arch-shaped protrusion is convexly provided with a plurality of second elastic protrusions.

Compared with the prior art, the one or more technical schemes in the thumb eversion correcting slippers provided by the embodiment of the utility model have at least one of the following technical effects:

when the device is used, the supporting plate is positioned between the thumb and the index finger of the foot, and the everting thumb abuts against the supporting plate, so that the supporting plate supports the everting thumb, and the thumb is prevented from continuing everting, so that the effect of correcting the everting of the thumb is achieved, and the device is simple in structure and convenient to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the structure of the hallux valgus correcting slipper of the present utility model.

Figure 2 is a top view of the hallux valgus correcting slipper of the utility model.

Fig. 3 is a top view of the hidden vamp of the hallux valgus correcting slipper of the present utility model.

Fig. 4 is a sectional view taken along line E-E of fig. 3.

Fig. 5 is a cross-sectional view taken along line A-A of fig. 1.

Fig. 6 is a schematic view of the principal receiving area of the flattened foot acting on the sole.

Figure 7 is a schematic view of a foot of a normal toe.

Fig. 8 is a schematic view of the foot with the thumb turned out.

Fig. 9 is a schematic view of a foot portion of a flat foot.

Wherein, each reference sign in the figure:

100. a sole; 101. a block B; 102. a block C; 103. m blocks; 104. an N block; 110. a vamp; 120. a support bar; 130. a slip preventing protrusion; 140. arch-shaped projections; 141. a second elastic protrusion;

200. a support plate; 210. an arc-shaped groove; 220. a limit part; 230. a first elastic protrusion;

300. a thumb; 310. the index finger of the foot; 320. the arch of the foot.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In one embodiment of the present utility model, referring to fig. 1-6, a pair of thumb valgus correcting slippers is provided comprising a sole 100 and an upper 110 disposed on the sole 100.

Referring to fig. 1, 3 and 4, the upper surface of the front end of the sole 100 is convexly provided with a support plate 200, the support plate 200 is disposed corresponding to a gap between the thumb 300 and the index finger 310 of the foot, and the support plate 200 is used for supporting and correcting the everted thumb.

Compared with the prior art, the one or more technical schemes in the thumb eversion correcting slippers provided by the embodiment of the utility model have at least one of the following technical effects:

referring to fig. 1, 3 and 4, in use, the support plate 200 is positioned between the thumb 300 and index finger 310, and the everting thumb abuts against the support plate 200, so that the support plate 200 supports the everting thumb and prevents the thumb from continuing everting, thereby achieving the effect of correcting the everting of the thumb, and having simple structure and convenient use.

In another embodiment of the present utility model, referring to fig. 1, 3 and 4, the side wall of the supporting plate 200 near the thumb 300 is concavely provided with an arc groove 210, and the arc groove 210 can be attached to the thumb, so as to improve the comfort of use.

Further, referring to fig. 1, 3 and 4, the top of the supporting plate 200 is protruded with a limit portion 220 toward one side of the thumb 300, and the limit portion 220 has a limit function on the thumb 300, so that the thumb 300 cannot easily slide over the top of the supporting plate 200.

Further, referring to fig. 1, 3 and 4, the supporting plate 200 is provided with a plurality of first elastic protrusions 230 protruding near the side wall of the thumb 300, and the first elastic protrusions 230 have a massage effect on the thumb 300 when walking. The material of the first elastic protrusions 230 may be silica gel, rubber, latex, or the like, which is not limited herein.

In another embodiment of the present utility model, referring to fig. 1, 3 and 4, the support plate 200 includes a hard support portion (not shown) inside and a soft adhesive layer wrapped around the hard support portion. Specifically, the shape of the hard support portion coincides with the support plate 200, and is only smaller in size than the support plate 200. Wherein the rigid support portion increases the strength of the support plate 200, is not easily distorted when being stressed, and can stably support the everted thumb. The soft gel layer enhances the softness of the support plate 200 and enhances the comfort of the thumb 300 when contacting the support plate 200.

The hard support portion may be a hard plastic, a wood board, a metal board, or the like, and is not limited herein.

The soft gel layer may be silica gel, rubber, latex, or the like, and is not limited herein.

In another embodiment of the present utility model, referring to fig. 1, 3 and 4, the upper surface of the front end of the sole 100 is convexly provided with a supporting bar 120, the supporting bar 120 is correspondingly arranged at the connection between the toes and the sole, and the supporting bar 120 is used for supporting the gap between the toes and the sole, so that the supporting effect on the foot is better.

In another embodiment of the present utility model, referring to fig. 1, 3 and 4, the upper surface of the sole 100 is provided with a plurality of cleats 130 in an aligned manner, and the cleats 130 increase the friction coefficient between the sole and the upper surface of the sole 100, so that the slipper is not easy to slip when the thumb valgus correcting slipper is used, and the use is safe.

In another embodiment of the present utility model, referring to fig. 1, 5 and 6, the sole 100 has different elastic regions including a B block 101, a C block 102, an M block 103 and an N block 104; the B block 101 corresponds to the outer side stress position of the sole, the C block 102 corresponds to the foot arch 320, the upper end of the C block 102 is provided with a foot arch-shaped protrusion 140, the height of the foot arch-shaped protrusion 140 is 14-18mm, the M block 103 corresponds to the middle position of the sole, and the N block 104 corresponds to the heel position. The height of the arch of the adult shoe size 42 is about 14-18mm, the height of the arch-shaped bulge 140 is consistent with the height of the normal arch of the foot, the arch-shaped bulge 140 can be adapted to support the arch of the foot, and after long-term standard use or exercise, a flat arch can be slowly formed, so that the correction effect is achieved.

Further, referring to fig. 1, 5 and 6, the shore hardness of the M block 103 is 34-49HD, which may be 38HD or 44HD, preferably 42HD. The shore hardness of the B block 101 is 31-39HD, which may be 33HD or 36HD, preferably 34HD. The shore hardness of the N block 104 is 31-39HD, which may be 33HD or 36HD, preferably 34HD. For the population with a flat arch: referring to fig. 6, the main stress areas of the foot acting on the sole 100 are Y1 and Y2, the stress area Y1 corresponds to the N block position, the N block is softer and buffers the acting force of the foot acting on the stress area Y1, and the stress area Y2 corresponds to the C block 102 and the M block 103. Because the B block 101 corresponds to the front end position of the foot, the shore hardness of the B block 101 and the N block 104 is set to be softer than that of the M block 103, so that the B block 101 and the N block 104 are softer, the foot steps on the sole 100, the front end and the heel of the foot are easier to sink downwards relative to the middle part of the foot, and after long-term standard use or exercise, a flat arch can be slowly formed, thereby achieving the correction effect.

Preferably, the height of the arch-shaped protrusions 140 is increased, and the height of the arch-shaped protrusions 140 is set to 14-18mm, so that the arch-shaped protrusions 140 can elastically buffer the acting force of the foot on the stress area Y2 and stably support the arch of the flat foot, preventing the arch of the flat foot from continuing to collapse.

In a specific embodiment, the shore hardness of the C-block 102 is the same as the shore hardness of the M-block 103. In other embodiments, the shore hardness of the C-block 102 may be different from the shore hardness of the M-block 103. Preferably, in the present embodiment, the shore hardness of the C block 102 is greater than the shore hardness of the M block 103, and the C block 102 and the arch-shaped protrusion 140 are harder, so as to enhance the supporting effect of the arch-shaped protrusion 140 on the arch of the flat foot.

Further, referring to fig. 3 and 9, the arch shaped protrusions 140 are provided with a plurality of second elastic protrusions 141, and the second elastic protrusions 141 have a massage effect on the arch 320 when walking. The material of the second elastic protrusions 141 may be silica gel, rubber, latex, or the like, which is not limited herein.

The rest of the present embodiment is the same as the first embodiment, and the unexplained features in the present embodiment are all explained by the first embodiment, and are not described here again.

The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. For those skilled in the art, the architecture of the utility model can be flexible and changeable without departing from the concept of the utility model, and serial products can be derived. But a few simple derivatives or substitutions should be construed as falling within the scope of the utility model as defined by the appended claims.

Claims (10)

1. A pair of thumb eversion correcting slippers comprises soles and vamps arranged on the soles; the sole is characterized in that the upper surface of the front end of the sole is convexly provided with a supporting plate, the supporting plate is correspondingly arranged with gaps between the thumb and the index finger of the foot, and the supporting plate is used for supporting and correcting the everted thumb.

2. The hallux valgus correcting slipper according to claim 1, wherein: the side wall of the supporting plate, which is close to the thumb, is provided with an arc groove in an inward concave manner.

3. The hallux valgus correcting slipper according to claim 1, wherein: the top of backup pad is protruding to one side of foot thumb is equipped with spacing portion.

4. The hallux valgus correcting slipper according to claim 1, wherein: the side wall of the supporting plate, which is close to the thumb, is convexly provided with a plurality of first elastic bulges.

5. The hallux valgus correcting slipper according to claim 1, wherein: the supporting plate comprises a hard supporting part and a soft adhesive layer, wherein the hard supporting part is positioned inside the supporting plate, and the soft adhesive layer is wrapped outside the hard supporting part.

6. The hallux valgus correcting slipper according to claim 1, wherein: the upper surface of the front end of the sole is convexly provided with a supporting bar, and the joint between the supporting bar and the toes and the sole is correspondingly arranged.

7. The hallux valgus correcting slipper according to claim 1, wherein: the upper surface of the sole is provided with a plurality of anti-slip protrusions in a arrayed manner.

8. A pair of hallux valgus correcting slippers as claimed in any of claims 1-7, wherein: the sole is provided with different elastic areas, and the different elastic areas comprise a B block, a C block, an M block and an N block; the foot arch type foot rest is characterized in that the B block corresponds to the stressed position on the outer side of the sole, the C block corresponds to the foot arch position, the upper end of the C block is provided with a foot arch-shaped bulge, the height of the foot arch-shaped bulge is 14-18mm, the M block corresponds to the middle position of the sole, and the N block corresponds to the heel position.

9. The hallux valgus correcting slipper according to claim 8, wherein: the Shore hardness of the M block is 35-49HD, the Shore hardness of the B block is 31-43HD, and the Shore hardness of the N block is 31-39HD.

10. The hallux valgus correcting slipper according to claim 8, wherein: the surface of the arch-shaped bulge is convexly provided with a plurality of second elastic bulges.