CN217089785U - Sole with adjustable size - Google Patents

Abstract

The utility model discloses a sole of adjustable size, including preceding sole, front bezel, connecting rod, back plate, removal chamber, back sole, fixed subassembly and shelter from the subassembly, the front bezel top is located to preceding sole, in the front bezel was located to the arbitrary one end of connecting rod, the back plate cup joints in one of connecting rod keeping away from the front bezel and serves, it locates in the back plate to remove the chamber, the removal intracavity is located to the connecting rod, fixed subassembly is embedded locates under the back plate and locates to remove under the chamber, back sole locates the back plate top, shelter from the subassembly and locate between preceding sole and the back sole. The utility model belongs to the technical field of the sole, specifically indicate a through setting up preceding sole and back sole, between sole and the back sole before the adjustment, but convenient different foot size's user uses the adjustable size's sole.

Description

Sole with adjustable size

Technical Field

The utility model belongs to the technical field of the sole, specifically indicate a sole of adjustable size.

Background

The sole is rather complex in construction and in a broad sense may include all of the materials forming the sole, such as the outsole, midsole and heel. In a narrow sense, only the outsole is referred to, and the common characteristics of the general sole materials should have the characteristics of wear resistance, water resistance, oil resistance, heat resistance, pressure resistance, impact resistance, good elasticity, easy adaptation to the foot shape, difficult deformation after shaping, heat preservation, easy moisture absorption and the like, and simultaneously should be matched with the midsole to have the brake function of preventing slipping and easy stopping when the foot is changed during walking. The sole materials are of various types and can be divided into natural base materials and synthetic base materials. The natural bottom materials comprise natural bottom leather, bamboo, wood and the like, and the synthetic bottom materials comprise rubber, plastics, rubber and plastic combined materials, regenerated leather, elastic hardboard and the like. The specifications of the conventional sole are unified and inconvenient, so that the size of the sole is limited, the sole cannot be favorably adjusted according to the self requirements of a wearer, and the sole can be replaced by a proper shoe when the shoe is not fit for a foot, so that the capital waste and the resource waste are increased, and the replacement time is prolonged.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a through setting up preceding sole and back sole, between sole and the back sole before the adjustment, but convenient different foot size's user uses the adjustable size's sole.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a size-adjustable sole comprises a front sole, a front plate, a connecting rod, a rear plate, a moving cavity, a rear sole, a fixing component and a shielding component, wherein the front sole is arranged at the top of the front plate, any end of the connecting rod is arranged in the front plate, the rear plate is sleeved on one end, far away from the front plate, of the connecting rod, the moving cavity is arranged in the rear plate, the connecting rod is arranged in the moving cavity, the fixing component is embedded below the rear plate and arranged below the moving cavity, the rear sole is arranged at the top of the rear plate, and the shielding component is arranged between the front sole and the rear sole; fixed subassembly includes spacing chamber, rotor plate, inner groovy, screw rod and fixed plate, spacing chamber is located in the backplate and is connected under the removal chamber, the inner groovy is embedded to be located under the backplate, the rotatable backplate that runs through of screw rod sets up, inner groovy and spacing intracavity are located respectively at the screw rod both ends, the rotor plate is fixed to be located under the screw rod and locate in the inner groovy, the fixed plate is rotatable to be located the screw rod top and to locate spacing intracavity, rotates through the manipulation rotor plate, and the control screw rod rotates, and then promotes the fixed plate and rises, makes and produce frictional force between fixed plate and the connecting rod, realizes that the connecting rod is fixed, finally realizes the position control of preceding sole and back sole and fixes.

Further, shelter from the subassembly and include rolling roller pole, rolling groove, shelter from cloth, fixed slot and fixed loop bar, the embedded preceding sole side of locating of rolling groove is on, the rolling roller pole is located in the rolling groove, the embedded side of locating the back sole of fixed slot is on, shelter from cloth one end and fix in locating the fixed slot, shelter from on the winding of the cloth other end is located rolling roller pole, fixed loop bar cup joints on sheltering from the cloth and locates in the fixed slot, and after current sole and back sole position change, shelter from cloth extension or shorten, still keep connecting device, realize user's foot protection

Furthermore, the connecting rod cup joints with the front bezel junction and is equipped with the fixed lantern ring, fixed lantern ring is located on the front bezel side and cup joints on the connecting rod.

Furthermore, the corners of the front sole and the rear sole close to one end of the shielding component are both of a round-off structure.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of sole of adjustable size easy operation, the mechanism is compact, reasonable in design, sole and back sole before through setting up, most people all are preceding sole and back heel and support, and foot center department does not play the supporting role, is equipped with between sole and the back sole in the front and shelters from the subassembly and realizes protecting and connect the purpose to make things convenient for length adjustment, do not influence the use, it is fixed to fix the convenient size adjustment of subassembly moreover.

Drawings

FIG. 1 is an overall structure view of a size-adjustable sole of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a partially enlarged view of fig. 1 at B.

Wherein, 1, preceding sole, 2, front bezel, 3, connecting rod, 4, back plate, 5, remove the chamber, 6, back sole, 7, fixed subassembly, 8, shelter from the subassembly, 9, spacing chamber, 10, rotor plate, 11, inner groovy, 12, screw rod, 13, fixed plate, 14, rolling roller pole, 15, rolling groove, 16, shelter from cloth, 17, fixed slot, 18, fixed loop bar, 19, the fixed lantern ring.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "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, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, the utility model relates to a size-adjustable sole, which comprises a front sole 1, a front plate 2, a connecting rod 3, a rear plate 4, a moving cavity 5, a rear sole 6, a fixing component 7 and a shielding component 8, wherein the front sole 1 is arranged on the top of the front plate 2, any one end of the connecting rod 3 is arranged in the front plate 2, the rear plate 4 is sleeved on one end of the connecting rod 3 away from the front plate 2, the moving cavity 5 is arranged in the rear plate 4, the connecting rod 3 is arranged in the moving cavity 5, the fixing component 7 is embedded under the rear plate 4 and arranged under the moving cavity 5, the rear sole 6 is arranged on the top of the rear plate 4, and the shielding component 8 is arranged between the front sole 1 and the rear sole 6; fixed subassembly 7 includes spacing chamber 9, rotor plate 10, inner groovy 11, screw rod 12 and fixed plate 13, spacing chamber 9 is located in the back plate 4 and is connected under removing chamber 5, the inner groovy 11 is embedded to be located under the back plate 4, the rotatable back plate 4 setting that runs through of screw rod 12, the inner groovy 11 and spacing intracavity 9 are located respectively at screw rod 12 both ends, rotor plate 10 is fixed to be located under the screw rod 12 and locate in the inner groovy 11, fixed plate 13 is rotatable to be located screw rod 12 top and locate in the spacing intracavity 9.

It includes rolling roller pole 14, rolling groove 15, shelters from cloth 16, fixed slot 17 and fixed loop bar 18 to shelter from subassembly 8, on 1 side of sole before rolling groove 15 is embedded to be located, rolling roller pole 14 is located in rolling groove 15, on the side of back sole 6 is located to the fixed slot 17 is embedded to be located, shelter from in 16 one end of cloth is fixed to be located fixed slot 17, shelter from on 16 other ends of cloth winding locates rolling roller pole 14, fixed loop bar 18 cup joints on sheltering from cloth 16 and locates in fixed slot 17.

The connecting rod 3 cup joints with the front bezel 2 junction and is equipped with the fixed lantern ring 19, the fixed lantern ring 19 is located on the front bezel 2 side and cup joints on connecting rod 3.

Preceding sole 1 and back sole 6 are close to the one end corner that shelters from subassembly 8 and are the fillet structure setting.

When the shoe cover is used specifically, the rotating plate 10 is operated to rotate, the screw rod 12 is controlled to rotate, and then the fixing plate 13 is pushed to ascend, so that friction force is generated between the fixing plate 13 and the connecting rod 3, the fixing of the connecting rod 3 is realized, the position adjustment and the fixing of the front sole 1 and the rear sole 6 are realized, and meanwhile, when the position change occurs between the front sole 1 and the rear sole 6, the shielding cloth 16 is extended or shortened, the connecting device is still kept, and the foot protection of a user is realized.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (4)

1. A sole of adjustable size which characterized in that: the shoe comprises a front sole, a front plate, a connecting rod, a rear plate, a moving cavity, a rear sole, a fixing component and a shielding component, wherein the front sole is arranged at the top of the front plate, any end of the connecting rod is arranged in the front plate, the rear plate is sleeved on one end of the connecting rod far away from the front plate, the moving cavity is arranged in the rear plate, the connecting rod is arranged in the moving cavity, the fixing component is embedded under the rear plate and arranged under the moving cavity, the rear sole is arranged at the top of the rear plate, and the shielding component is arranged between the front sole and the rear sole; the fixed component comprises a limiting cavity, a rotating plate, an inner groove, a screw rod and a fixed plate, the limiting cavity is arranged in the rear plate and connected to the lower portion of the movable cavity, the inner groove is embedded in the rear plate, the screw rod is arranged to rotate to penetrate through the rear plate, the two ends of the screw rod are arranged in the inner groove and the limiting cavity respectively, the rotating plate is fixedly arranged under the screw rod and arranged in the inner groove, and the fixed plate is arranged at the top of the screw rod in a rotating mode and arranged in the limiting cavity.

2. An adjustable size sole as claimed in claim 1, wherein: the shielding assembly comprises a winding roller rod, a winding groove, shielding cloth, a fixed groove and a fixed sleeve rod, the winding groove is embedded in the side face of the front sole, the winding roller rod is arranged in the winding groove, the fixed groove is embedded in the side face of the rear sole, one end of the shielding cloth is fixedly arranged in the fixed groove, the other end of the shielding cloth is wound on the winding roller rod, and the fixed sleeve rod is sleeved on the shielding cloth and arranged in the fixed groove.

3. An adjustable size sole as claimed in claim 2, wherein: the connecting rod cup joints with the front bezel junction and is equipped with the fixed lantern ring, fixed lantern ring is located on the front bezel side and cup joints on the connecting rod.

4. A size adjustable sole according to claim 3, wherein: preceding sole and back sole are close to the one end corner that shelters from the subassembly and are the fillet structure setting.

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