Sliding shoe with size-adjustable inner container
By introducing a combination of adjustment mechanism and elastic liner into the skating shoe, the problems of inconvenience in putting on and taking off the skating shoe and difficulty in adjusting the size of the liner are solved, thereby improving comfort and adaptability and reducing production costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-20
- Publication Date
- 2026-03-10
AI Technical Summary
Existing skating shoes require the user to enter and exit the space between the upper and the shoe body at an angle when putting them on and taking them off, which makes it inconvenient to put them on and take them off, and it is also difficult to adjust the size of the inner liner, affecting the user's comfort.
An adjustable-liner skating shoe was designed. By setting an adjustment mechanism between the outer shell and the inner liner, the size of the inner liner can be adjusted using an adjustment disc and a transmission gear system. Combined with an elastic sponge fabric inner liner and a rigid outer shell, it provides both comfort and protection.
It enables convenient adjustment of the inner lining size, improves the ease and comfort of putting on and taking off, adapts to the needs of different users, reduces production costs, and is suitable for a wider range of people.
Smart Images

Figure CN223980071U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of skating shoe technology, specifically to a skating shoe with an adjustable inner liner. Background Technology
[0002] In modern society, shoes are an essential item for people's daily use. There are many types of shoes, which are favored by sports enthusiasts. For some people who like to skate, wearing comfortable shoes can improve their mood and facilitate their exercise.
[0003] However, existing skating shoes require the foot to enter and exit the space between the upper and the body of the shoe at an angle when putting them on and taking them off, which makes it inconvenient and takes a long time to put on and take off.
[0004] To address the aforementioned shortcomings, Chinese Patent Publication No. CN219701031U discloses an ice skate with a side-flipping upper, comprising a shoe body, a shoe upper, an upper, and a gliding component. The shoe upper is connected to the rear end of the shoe body, one side of the upper is hinged to the shoe body, and the upper covers the shoe body. The shoe body has a first strap assembly for pressing the top surface of the upper, and the front end of the shoe upper has a second strap assembly for securing the lower part of the calf. The gliding component... Connected to the bottom of the shoe body, one side of the upper is hinged to the shoe body, allowing the upper to be flipped over. When putting on or taking off the skates, first loosen the first and second strap components, then flip the upper over to open it, at which point the foot can be placed directly on the shoe body. Then cover the upper with the upper, and finally tighten the first and second strap components to secure the upper and lower leg respectively. When putting on or taking off the skates, the foot does not need to enter or exit the space between the upper and the shoe body at an angle, making it simpler and more convenient.
[0005] The aforementioned device flips the shoe upper open during use to prevent the shoe from rolling over. However, since the device only flips the shoe upper open and manually tightens the first strap component, it is quite complicated. Therefore, in actual use, it is difficult to adjust the size of the shoe liner, which can lead to discomfort for the user. Utility Model Content
[0006] The purpose of this invention is to provide a skating shoe with an adjustable inner liner to solve the problem mentioned in the background art, which is that it is difficult to adjust the size of the shoe inner liner, resulting in discomfort for the user.
[0007] To achieve the above objectives, this utility model provides the following technical solution: a skating shoe with an adjustable inner liner, comprising an outer shell, an inner liner movably abutting against the inner side of the outer shell, shoelaces movably mounted on the outer surface of the outer shell, a connecting plate fixedly mounted on the bottom surface of the outer shell, a roller assembly movably mounted on the inner side of the connecting plate, and an adjustment mechanism for adjusting the size provided between the outer shell and the connecting plate; an adjustment disc movably abutting against the inner side of the outer shell, a bottom plate fixedly mounted on the bottom surface of the inner liner, and a protective mechanism provided between the outer shell and the inner liner.
[0008] Furthermore, the outer surface of the inner liner is movably abutted by a restraining strap, and the inner side of the outer shell is provided with an installation groove.
[0009] Furthermore, the protection mechanism includes a limiting plate, which is fixedly installed on the outer surface of the adjusting plate. The outer surface of the adjusting plate is movably abutted against a protective shell, and the adjusting plate and the protective shell form an integral structure.
[0010] Furthermore, a positioning plate is fixedly installed on the inner side of the protective shell, a telescopic component is fixedly installed on the outer surface of the positioning plate, and a collection tray is movably installed on the outer surface of the telescopic component.
[0011] Furthermore, the adjustment mechanism includes a drive wheel, which is fixedly mounted on the outer surface of the collection tray, and a transmission gear is fixedly mounted on the outer surface of the drive wheel.
[0012] Furthermore, a connecting disc is fixedly installed on the outer surface of the transmission gear, and a locking block is fixedly installed on the outer surface of the connecting disc, and the connecting disc and the locking block form an integral structure.
[0013] Furthermore, the locking block is movably installed on the inner surface of the protective shell, the locking block is fixedly installed on the outer surface of the adjusting plate, and a connecting plate is fixedly installed on the outer surface of the adjusting plate.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] (1) The inner liner is manually placed inside the outer shell. The inner liner is made of elastic sponge fabric with strong water absorption, thereby improving the comfort of the person's feet. During installation, the inner liner is placed inside the outer shell, and the adjustment plate for installing the inner liner is fitted into the installation groove opened in the outer shell. By rotating the adjustment plate, the size of the inner liner can be easily adjusted, making it convenient for the person to use and allowing the person to adjust the size of the inner liner.
[0016] (2) By adjusting the size of the inner liner, the comfort of the user when wearing the inner liner can be improved. The size adjustment of the inner liner makes it easy to adjust according to the needs of different users. Compared with other shoes, it has good flexibility, thus ensuring the comfort of the user's feet. The outer shell protects the inner liner, and the outer shell is made of hard material, which improves the overall protection and avoids foot injuries when impacted.
[0017] (3) By manually rotating the adjustment disc, the adjustment disc drives the connecting disc to rotate, the connecting disc drives the transmission gear to rotate, the transmission gear drives the drive wheel to rotate, the drive wheel drives the collection disc to rotate, and the collection disc drives the telescopic component to rotate, which makes it easy to roll up the restraint strap and adjust the length of the restraint strap, thereby assisting in the adjustment of the inner liner size and improving the convenience of inner liner size adjustment.
[0018] (4) Moreover, the size adjustment of the inner liner has good adaptability compared with existing shoes. Ordinary shoes need to be changed according to the size of the person, which is inconvenient for the person to wear. The shrinkage of the inner liner makes it easier for the person to wear the shoes to better fit the size of the user, without the need for the user to change the shoe size, reducing the production cost and making it suitable for a wider range of people. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0020] Figure 2 This is a three-dimensional structural diagram of the outer shell of this utility model;
[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the inner liner of this utility model;
[0022] Figure 4 This is a three-dimensional structural diagram of the protective shell of this utility model;
[0023] Figure 5 This is a three-dimensional structural diagram of the positioning plate of this utility model;
[0024] Figure 6 This is a schematic diagram of the three-dimensional structure of the locking block of this utility model.
[0025] In the diagram: 1. Outer shell; 2. Inner liner; 3. Shoelaces; 4. Connecting plate; 5. Roller assembly; 6. Adjusting disc; 7. Mounting slot; 8. Restraint strap; 9. Base plate; 10. Limiting disc; 11. Protective shell; 12. Positioning plate; 13. Telescopic component; 14. Collection disc; 15. Drive wheel; 16. Transmission gear; 17. Connecting disc; 18. Locking block. Detailed Implementation
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0027] Example 1: Please refer to Figure 1 - Figure 6 The present invention provides the following technical solution: a skating shoe with an adjustable inner liner, comprising an outer shell 1, an inner liner 2 movably abutting against the inner side of the outer shell 1, shoelaces 3 movably mounted on the outer surface of the outer shell 1, a connecting plate 4 fixedly mounted on the bottom surface of the outer shell 1, a roller assembly 5 movably mounted on the inner side of the connecting plate 4, and an adjustment mechanism for adjusting the size provided between the outer shell 1 and the connecting plate 4; an adjustment disc 6 movably abutting against the inner side of the outer shell 1, a bottom plate 9 fixedly mounted on the bottom surface of the inner liner 2, and a protective mechanism provided between the outer shell 1 and the inner liner 2.
[0028] The size adjustment mechanism between the outer shell 1 and the connecting plate 4 facilitates the adjustment of the size of the inner liner 2, thereby making it convenient to adjust the wearing size according to different users and improving user comfort. The protective mechanism between the outer shell 1 and the inner liner 2 helps to protect the internal components from damage caused by collisions, thus improving the safety of the device.
[0029] Example 2: Based on Example 1, please refer to... Figure 1 - Figure 6 The adjustment plate 6 was also disclosed, and its specific structure is as follows: the outer surface of the inner liner 2 is movably abutted by a restraint strap 8, the inner side of the outer shell 1 is provided with an installation groove 7, the protection mechanism includes a limit plate 10, the limit plate 10 is fixedly installed on the outer surface of the adjustment plate 6, the outer surface of the adjustment plate 6 is movably abutted by a protective shell 11, and the adjustment plate 6 and the protective shell 11 form an integral structure, the inner side of the protective shell 11 is fixedly installed with a positioning plate 12, the outer surface of the positioning plate 12 is fixedly installed with a telescopic member 13, and the outer surface of the telescopic member 13 is movably installed with a collection plate 14.
[0030] The inner liner 2 is protected by the outer shell 1, which is made of a rigid material to improve overall protection and prevent foot injuries during impacts. The inner liner 2 is manually inserted into the outer shell 1 and is made of elastic sponge fabric with strong water absorption, thereby improving the comfort of the user's feet. During installation, the inner liner 2 is placed inside the outer shell 1, and the adjustment plate 6 for installing the inner liner 2 is fitted into the installation groove 7 opened in the outer shell 1. By rotating the adjustment plate 6, the size of the inner liner 2 can be easily adjusted, making it convenient for the user to use. The size of the inner liner 2 can be adjusted to improve the user's comfort when wearing it, and the size adjustment of the inner liner 2 can be adjusted to meet the needs of different users. Compared with other shoes, it has good flexibility, thus ensuring the comfort of the user's feet.
[0031] Example 3: Based on Example 1, please refer to... Figure 1 - Figure 6 The drive wheel 15 is also disclosed, and its specific structure is as follows: The adjustment mechanism includes a drive wheel 15, which is fixedly installed on the outer surface of the collection tray 14. A transmission gear 16 is fixedly installed on the outer surface of the drive wheel 15. A connecting plate 17 is fixedly installed on the outer surface of the transmission gear 16. A locking block 18 is fixedly installed on the outer surface of the connecting plate 17. The connecting plate 17 and the locking block 18 form an integral structure. The locking block 18 is movably installed on the inner surface of the protective shell 11. The locking block 18 is fixedly installed on the outer surface of the adjustment tray 6. The connecting plate 17 is fixedly installed on the outer surface of the adjustment tray 6.
[0032] By manually rotating the adjusting disc 6, the adjusting disc 6 drives the connecting disc 17 to rotate, which in turn drives the transmission gear 16 to rotate, which in turn drives the drive wheel 15 to rotate, which in turn drives the collecting disc 14 to rotate, and the collecting disc 14 in turn drives the telescopic component 13 to rotate. This facilitates the winding of the restraint strap 8 and the adjustment of its length, thereby aiding in the size adjustment of the inner liner 2 and improving the convenience of adjusting the size of the inner liner 2. Compared with existing shoes, the size adjustment of the inner liner 2 has good adaptability. Ordinary shoes need to be changed according to the person's size, which is inconvenient for people to wear. The inner liner 2 contracts to better fit the user's size when worn, eliminating the need for the user to change shoes, reducing production costs, and making it suitable for a wider range of people. It allows different users to adjust the size appropriately. By manually pulling the limiting disc 10, the limiting disc 10 drives the adjusting disc 6 to move, which in turn drives the locking block 18 to move the telescopic component 13, thus facilitating the adjustment of the restraint strap 8. Conversely, pressing the adjusting disc 6 drives the telescopic component 13 to move, thereby fixing the restraint strap 8 to the collecting disc 14, thus preventing the restraint strap 8 from loosening.
[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A liner size-adjustable sliding shoe, comprising a shell (1), the inner side surface of the shell (1) movably abutting a liner (2), characterized in that: the outer surface of the shell (1) movably installs a shoelace (3), the bottom surface of the shell (1) fixedly installs a connecting plate (4), the inner side surface of the connecting plate (4) movably installs a roller group (5), and the shell (1) and the connecting plate (4) are provided with an adjusting mechanism for adjusting the size; the inner side surface of the shell (1) movably abuts an adjusting disc (6), the bottom surface of the liner (2) fixedly installs a bottom plate (9), and the shell (1) and the liner (2) are provided with a protection mechanism.
2. The size-adjustable bladder slide shoe of claim 1, wherein: The outer surface of the liner (2) movably abuts a restraint belt (8), and the inner side surface of the shell (1) is provided with a mounting groove (7).
3. The size-adjustable bladder slide shoe of claim 1, wherein: The protection mechanism comprises a limiting disc (10) fixedly installed on the outer surface of the adjusting disc (6), the outer surface of the adjusting disc (6) movably abuts a protective shell (11), and the adjusting disc (6) and the protective shell (11) form an integrated structure.
4. The size-adjustable bladder slip-on shoe of claim 3, wherein: The inner side surface of the protective shell (11) fixedly installs a positioning plate (12), the outer surface of the positioning plate (12) fixedly installs an extension piece (13), and the outer surface of the extension piece (13) movably installs a collecting disc (14).
5. The size-adjustable bladder gliding shoe according to claim 1, wherein: The adjusting mechanism comprises a driving wheel (15) fixedly installed on the outer surface of the collecting disc (14), and the outer surface of the driving wheel (15) fixedly installs a transmission gear (16).
6. The size-adjustable bladder slip-on shoe of claim 5, wherein: The outer surface of the transmission gear (16) fixedly installs a connecting disc (17), the outer surface of the connecting disc (17) fixedly installs a clamping block (18), and the connecting disc (17) and the clamping block (18) form an integrated structure.
7. The size-adjustable bladder slip-on shoe of claim 6, wherein: The clamping block (18) is movably installed on the inner surface of the protective shell (11), the clamping block (18) is fixedly installed on the outer surface of the adjusting disc (6), and the outer surface of the adjusting disc (6) fixedly installs the connecting disc (17).
Citation Information
Patent Citations
Ice skates with side-turnable vamps
CN219701031U