CN219920408U

CN219920408U - Sole of shoe

Info

Publication number: CN219920408U
Application number: CN202223230631.1U
Authority: CN
Inventors: 邱春光; 周焱迪
Original assignee: Qingtian Lianfeng Shoes Co ltd
Current assignee: Qingtian Lianfeng Shoes Co ltd
Priority date: 2022-12-03
Filing date: 2022-12-03
Publication date: 2023-10-31
Anticipated expiration: 2032-12-03

Abstract

The utility model belongs to the technical field of soles, and particularly relates to a sole, which comprises a vamp, wherein the bottom surface of the vamp is fixedly connected with a midsole, the bottom surface of the midsole is fixedly connected with an outsole, and the sole further comprises: the two rectangular grooves are symmetrically arranged and are formed in the bottom surface of the outsole; the anti-skid assembly is arranged in the rectangular groove and is matched with the inner wall of the rectangular groove; the clamping assembly is arranged in the outsole and is positioned on the right sides of the two rectangular grooves; through setting up extension spring, fixed block, briquetting, nail and the cooperation between the post that rotates, when will rotate the post and slide to the right, can push down the briquetting along the inclined plane of briquetting, the briquetting drives fixed block downward displacement pulling extension spring, drives the nail downward displacement simultaneously, makes the nail shift out rectangular channel in contact ground to increase the frictional force of nail and bottom surface, be difficult for skidding when making the user walk on the subaerial of outdoor etc. in snowfield, avoided falling down, improved the security simultaneously.

Description

Sole of shoe

Technical Field

The utility model belongs to the technical field of soles, and particularly relates to a sole.

Background

The construction of the sole is quite complex and, in a broad sense, may include all of the materials comprising the sole, midsole, heel, etc. In a narrow sense, the sole material should have the common characteristics of wear resistance, water resistance, oil resistance, heat resistance, pressure resistance, impact resistance, good elasticity, easy adaptation to the foot, difficult deformation after shaping, heat preservation, easy absorption of moisture and the like, and the sole should be matched with the midsole, so that the sole material has various conditions of braking action, no slipping, easy stopping and the like when walking for changing feet.

Most of the existing soles are only anti-slip by adding anti-slip patterns, the anti-slip effect is not ideal in rainy and snowy days or outdoors, the safety of people going out is not facilitated, the nailing shoes have good anti-slip performance, but the people do not walk conveniently on indoor floor tiles, the ground can be damaged, and therefore, the problem is solved by the sole.

Disclosure of Invention

The utility model aims at solving the technical problems, and provides a sole, which achieves the effect of preventing the nails from sliding downwards by pressing down the fixed blocks by using the rotating columns, and can also pull down the rotating columns to drive the nails to reset under the condition that the nails are not needed.

In view of the above, the present utility model provides a sole, including a vamp, a midsole fixedly connected to a bottom surface of the vamp, an outsole fixedly connected to a bottom surface of the midsole, and further including:

the two rectangular grooves are symmetrically arranged on the bottom surface of the outsole;

the anti-skid assembly is arranged in the rectangular groove and is matched with the inner wall of the rectangular groove;

the clamping assembly is arranged in the outsole and is positioned on the right sides of the two rectangular grooves;

the limiting assembly is arranged in the outsole and is arranged on the right side of the sliding groove.

In this technical scheme, antiskid subassembly can fix the nail, and joint subassembly can drive antiskid subassembly and reciprocate, and spacing subassembly can make the spliced pole fix can not drop at U type inslot.

In the above technical scheme, further, the antiskid subassembly includes two sets of extension springs that the symmetry set up, two sets of extension springs's upper end and the inside upper wall fixed connection of rectangular channel, two the lower extreme fixedly connected with same fixed block of extension spring, the fixed block sets up in rectangular channel, the upper surface fixedly connected with briquetting of fixed block, the lower surface fixedly connected with nail of two symmetry settings of fixed block.

In this technical scheme, the lower extreme fixedly connected with same fixed block of two extension springs is convenient for upwards draw back and is retrieved the nail at the spacing back fixed block of cancelling the pivoted post.

In the above technical scheme, further, the joint subassembly includes the sliding tray, the sliding tray is seted up in the outsole, the sliding tray with two rectangle grooves intercommunication, the both sides and the external intercommunication of sliding tray, the spliced pole has been placed to the upper surface of sliding tray, the both ends of spliced pole extend to the outside.

In this technical scheme, from sliding tray department slip pivoted post to the right, pivoted post removes the briquetting down to the right, and briquetting downward displacement drives the fixed block and removes down, and at this moment, extension spring is stretched down, and the nail exposes in the rectangle inslot along with the fixed block downward displacement.

In the above technical scheme, further, spacing subassembly includes the spacing groove, two spacing groove symmetry is seted up on the inner wall of sliding tray, the inner wall fixedly connected with compression spring of spacing groove, compression spring's the other end fixedly connected with stopper, the U type groove with external intercommunication has been seted up to the inner wall of sliding tray.

In this technical scheme, when the pivoted post slides to U type inslot, can support the lateral wall of stopper, promote the stopper right, the stopper extrudees compression spring right, after the pivoted post slides into U type inslot, compression spring decompression, the stopper resets left, carries out the spacing to the pivoted post.

In the above technical scheme, further, a plurality of anti-skid patterns are arranged on the lower surface of the midsole, and the anti-skid patterns are arranged in a corrugated mode.

In this technical scheme, the roughness of contact surface can be increased to the anti-skidding line that sets up, improves the frictional force of sole, increases anti-skidding effect.

In the above technical scheme, further, the nail is threaded with the lower surface of fixed block, two the nail is equidistant setting.

In this technical scheme, when the nail wearing and tearing, can take off the nail and change it.

In the above technical scheme, further, the briquetting is the inclined plane setting, briquetting and spliced pole phase-match.

In this technical scheme, the briquetting is the inclined plane, can make the spliced pole press down the briquetting with less power, has promoted availability factor, has practiced thrift live time.

The beneficial effects of the utility model are as follows:

1. this sole through setting up extension spring, fixed block, briquetting, nail and the cooperation between the post that rotates, when will rotate the post and slide to the right, can push down the briquetting along the inclined plane of briquetting, the briquetting drives fixed block downward displacement pulling extension spring, drives the nail downward displacement simultaneously, makes the nail shift out rectangular channel internal contact ground to increase the frictional force of nail and bottom surface, be difficult for skidding when making the user walk on the ground such as snowfield, avoid falling down, improved the security simultaneously.

2. This sole, through setting up compression spring, stopper, U type groove and dwellings post cooperation work, when the dwellings post slides right and pushes down the briquetting completely, can slide the dwellings post to U type inslot, the dwellings post pushes down and makes stopper extrusion compression spring step down, and compression spring pops out to the left side when the dwellings post slides completely to U type inslot and drives the stopper and block the dwellings post, makes the dwellings post can not be because of extension spring's rebound upward displacement, also can not rock because of walking and produce the displacement.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the bottom construction of the outsole of the present utility model;

FIG. 3 is a schematic view of a cross-sectional configuration of an outsole of the present utility model;

FIG. 4 is a second schematic cross-sectional view of the outsole of the present utility model;

FIG. 5 is a third schematic view of the cross-sectional structure of the outsole of the present utility model;

fig. 6 is a schematic view of the structure of the rotating column region of the present utility model.

The label in the figure is:

1. a vamp; 2. a midsole; 3. a outsole; 4. rectangular grooves; 5. a tension spring; 6. a fixed block; 7. briquetting; 8. a nail; 9. a sliding groove; 10. rotating the column; 11. a limit groove; 12. a compression spring; 13. a limiting block; 14. a U-shaped groove; 15. anti-skid lines.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present utility model, fall within the scope of protection of the present utility model.

In the description of the present utility model, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present utility model. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present utility model may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

It should be noted that, in the description of the present utility model, the terms like "front, rear, upper, lower, left, right", "horizontal, vertical, horizontal", and "top, bottom", etc. generally refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and these orientation terms do not indicate and imply that the apparatus or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

It should be noted that, in the present utility model, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present utility model is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Example 1:

the embodiment provides a sole, including vamp 1, the bottom surface fixedly connected with insole 2 of vamp 1, the bottom surface fixedly connected with outsole 3 of insole 2 still includes:

the two rectangular grooves 4 are symmetrically arranged, and the rectangular grooves 4 are formed in the bottom surface of the outsole 3;

the anti-skid assembly is arranged in the rectangular groove 4 and is matched with the inner wall of the rectangular groove 4;

the clamping assembly is arranged in the outsole 3 and is positioned on the right sides of the two rectangular grooves 4;

the limiting component is arranged in the outsole 3 and is arranged on the right side of the sliding groove 9.

Wherein, set up spacing subassembly on the right side of sliding tray 9, be favorable to more convenient to carry out spacing to briquetting 7 after rotating post 10 and pressing down it.

In this embodiment, it can be seen that the nail 8 can be fixed to the anti-slip assembly, and the clamping assembly can drive the anti-slip assembly to move up and down, and the limiting assembly can fix the rotating column 10 in the U-shaped groove 14 without falling off.

Example 2:

the embodiment provides a sole, except including the technical scheme of above-mentioned embodiment, still have following technical characteristics, antiskid subassembly includes two sets of extension springs 5 that set up symmetrically, the upper end and the inside upper wall fixed connection of rectangular channel 4 of two sets of extension springs 5, the lower extreme fixedly connected with same fixed block 6 of two extension springs 5, fixed block 6 sets up in rectangular channel 4, the upper surface fixedly connected with briquetting 7 of fixed block 6, the lower surface fixedly connected with nail 8 of two symmetry settings of fixed block 6.

When the rotary column 10 slides into the U-shaped groove 14, the tension spring 5 pulls back upward to drive the fixed block 6 upward, so that the rotary column 10 on the fixed block 6 is propped against the bottom surface of the limiting block 13, and the rotary column 10 is propped against and cannot be displaced, moved and fallen off.

In this embodiment, it can be seen that the lower ends of the two extension springs 5 are fixedly connected with the same fixing block 6, so that the fixing block 6 can be conveniently pulled back upwards to retract the nail 8 after the limit of the rotation column 10 is canceled.

Example 3:

the present embodiment provides a sole, in addition to the technical scheme including the above embodiment, the following technical features are also provided, the joint assembly includes a sliding groove 9, the sliding groove 9 is opened in the outsole 3, the sliding groove 9 communicates with two rectangular grooves 4, two sides of the sliding groove 9 communicate with the outside, a rotation column 10 is placed on the upper surface of the sliding groove 9, and two ends of the rotation column 10 extend to the outside.

Wherein, the both ends of the rotation column 10 extend to the outside, so that the user can slide the rotation column 10 to press down the pressing block 7.

In this embodiment, it can be seen that the rotary column 10 slides rightward from the sliding groove 9, the rotary column 10 moves rightward to press the pressing block 7, the pressing block 7 moves downward to drive the fixing block 6 to move downward, at this time, the tension spring 5 is stretched downward, and the nails 8 are exposed from the rectangular groove 4 along with the downward movement of the fixing block 6.

Example 4:

the embodiment provides a sole, except that including the technical scheme of above-mentioned embodiment, still have following technical characteristics, spacing subassembly includes spacing groove 11, and two spacing grooves 11 symmetry are seted up on the inner wall of sliding tray 9, and the inner wall fixedly connected with compression spring 12 of spacing groove 11, compression spring 12's the other end fixedly connected with stopper 13, and the U type groove 14 with external intercommunication has been seted up to the inner wall of sliding tray 9.

Wherein, the inner wall of the sliding groove 9 is provided with a U-shaped groove 14 communicated with the outside, so that the rotating column 10 can slide more easily to the inside of the groove 14 and is limited by a limiting device.

In this embodiment, when the rotation post 10 slides into the U-shaped groove, the outer sidewall of the stopper 13 is pressed against, the stopper 13 is pushed rightward, the stopper 13 presses the compression spring 12 rightward, and after the rotation post 10 slides into the U-shaped groove 14, the compression spring 12 is decompressed, the stopper 13 is reset leftward, and the rotation post 10 is limited.

Example 5:

the present embodiment provides a sole, which has the following technical features in addition to the technical scheme of the above embodiment, and the lower surface of the midsole 2 is provided with a plurality of anti-skid patterns 15, and the anti-skid patterns 15 are provided in a corrugated manner.

In this embodiment, it can be seen that the roughness of the contact surface can be increased by the anti-skid patterns 15, so as to improve the friction force of the sole and increase the anti-skid effect.

Example 6:

this embodiment provides a sole, which has the following technical features in addition to the technical scheme of the above embodiment, and the nails 8 are in threaded connection with the lower surface of the fixing block 6, and the two nails 8 are arranged at equal intervals.

This embodiment shows that when the nails 8 wear out, the nails 8 can be removed and replaced.

Example 7:

the present embodiment provides a sole, which has the following technical features in addition to the technical scheme of the above embodiment, in which the pressing block 7 is provided as an inclined surface, and the pressing block 7 is matched with the rotation column 10.

In this embodiment, the pressing block 7 is an inclined plane, so that the rotating column 10 can press the pressing block 7 with smaller force, thereby improving the service efficiency and saving the service time.

The embodiments of the present utility model have been described above with reference to the accompanying drawings, in which the embodiments of the present utility model and features of the embodiments may be combined with each other without conflict, the present utility model is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present utility model, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are protected by the present utility model.

Claims

1. The utility model provides a sole, its characterized in that includes vamp (1), the bottom surface fixedly connected with insole (2) of vamp (1), the bottom surface fixedly connected with outsole (3) of insole (2), still includes:

the two rectangular grooves (4) are formed in the bottom surface of the outsole (3), and the two rectangular grooves (4) are symmetrically arranged;

the anti-skid assembly is arranged in the rectangular groove (4) and is matched with the inner wall of the rectangular groove (4);

the clamping assembly is arranged in the outsole (3) and is positioned on the right sides of the two rectangular grooves (4);

the limiting assembly is arranged in the outsole (3), and is arranged on the right side of the sliding groove (9).

2. The sole according to claim 1, wherein the anti-slip assembly comprises two groups of symmetrically arranged extension springs (5), the upper ends of the two groups of extension springs (5) are fixedly connected with the inner upper wall of the rectangular groove (4), the lower ends of the two extension springs (5) are fixedly connected with the same fixing block (6), the fixing block (6) is arranged in the rectangular groove (4), the upper surface of the fixing block (6) is fixedly connected with a pressing block (7), and the lower surface of the fixing block (6) is fixedly connected with two symmetrically arranged nails (8).

3. The sole according to claim 1, characterized in that the clamping assembly comprises a sliding groove (9), the sliding groove (9) is formed in the outsole (3), the sliding groove (9) is communicated with the two rectangular grooves (4), two sides of the sliding groove (9) are communicated with the outside, a rotating column (10) is placed on the upper surface of the sliding groove (9), and two ends of the rotating column (10) extend to the outside.

4. The sole according to claim 1, characterized in that the limiting assembly comprises limiting grooves (11), two limiting grooves (11) are symmetrically formed in the inner wall of the sliding groove (9), a compression spring (12) is fixedly connected to the inner wall of the limiting groove (11), a limiting block (13) is fixedly connected to the other end of the compression spring (12), and a U-shaped groove (14) communicated with the outside is formed in the inner wall of the sliding groove (9).

5. A sole according to claim 1, characterized in that the lower surface of the midsole (2) is provided with a plurality of anti-skid threads (15), said anti-skid threads (15) being provided in a corrugated manner.

6. A sole according to claim 2, characterized in that said nails (8) are screwed to the lower surface of the fixed block (6), two of said nails (8) being equally spaced.

7. A sole according to claim 2, characterized in that the press block (7) is provided as a bevel, the press block (7) being matched with the rotation column (10).