Rear lining for shoes and shoes

Abstract

The rear lining comprises a flexible area and an attaching area from top to bottom, the attaching area is provided with a concave portion in ergonomic fit with the heel of a human body, and the flexible area is provided with an arc-shaped portion inclining backwards and a connecting section in smooth connection with the arc-shaped portion and the concave portion. The hardness of the flexible area is smaller than that of the fitting area; a plurality of through holes are formed in the flexible area; the rear lining is divided into the upper part and the lower part, the flexible area of the upper half part is relatively soft, the shoe is convenient to wear and take off, the heel is not prone to falling off, the attaching area of the lower half part is relatively hard, the needed supporting performance can be provided, meanwhile, the heel can be wrapped, the situation that the heel is separated from the foot is not prone to occurring, and the wearing comfort and practicability are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of shoes and clothes, and particularly relates to a rear lining for shoes and shoes. BACKGROUND

[0002] The rear lining is an auxiliary article used under the heel of a shoe to fix the heel, and the material is similar to paperboard. Common materials for making the rear lining include leather pulp rear lining (such as cowhide), chemical sheet rear lining, hot melt adhesive rear lining, or patch, etc. The material of the rear lining is relatively hard, and glue is usually used to fix the rear lining and the shoe.

[0003] However, the existing rear lining design has the problems that the supportability is lost or the fit with the heel of the shoe is poor after the human foot is stepped on, the user experience is poor, and the service life of the shoe is short. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims to provide a rear lining for shoes and shoes, and aims to improve the problem that the supportability or comfort of the existing rear lining for shoes is relatively poor.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a rear lining for shoes, the rear lining comprises a flexible area and a fit area from top to bottom, the fit area has a concave part for ergonomic cooperation with the heel of the human foot, the flexible area is provided with an arc part inclined backward and a connecting section smoothly connected between the arc part and the concave part, and the hardness of the flexible area is less than that of the fit area.

[0006] A plurality of through holes are arranged on the flexible area.

[0007] Preferably, the area of the fit area is greater than that of the flexible area.

[0008] Preferably, the through holes are designed to spread from the middle part of the flexible area to the edge, and the hole diameter of the through holes gradually decreases or decreases in steps from the middle part of the connecting section to the edge of the flexible area.

[0009] Preferably, a long strip-shaped through hole or an elliptical through hole is arranged at the middle part of the connecting section.

[0010] Preferably, the distance L between the hole wall of the long strip-shaped through hole or the elliptical through hole and the corresponding side edge of the flexible area is [4m, 6mm].

[0011] Preferably, the through holes are arranged in a matrix or staggered on the flexible area.

[0012] Preferably, the thickness of the fit area is 1.3-1.9mm, and the thickness of the flexible area is 1.0-1.2mm.

[0013] Preferably, the edge of the flexible area and the fitting area is provided with a smooth tail part, and the thickness of the tail part is 0.4-0.7mm.

[0014] The utility model also provides a shoe which comprises the rear lining for shoes as above.

[0015] Compared with the background art, the utility model has the following advantages:

[0016] 1. The rear lining is divided into two parts, the upper part is flexible and soft, which is convenient for bending and taking off the shoe, and the lower part is hard, which can provide support and cover the heel, and the heel is not easy to separate from the foot, improving the comfort and practicality.

[0017] 2. The fitting area is large, and the concave part can be designed to fit the heel, ensuring support and coverage.

[0018] 3. The flexible area of the rear lining is provided with a through hole, which can improve the elasticity of the rear lining and prevent it from breaking during use, and the "S" shaped rear lining structure can better fit the foot shape and improve the comfort of the shoe. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The rear lining for shoes is shown in the structure diagram;

[0020] Figure 2 The through hole of the rear lining for shoes is arranged in a matrix in the front view;

[0021] Figure 3 The through hole of the rear lining for shoes is arranged in a matrix in the front view; Figure 4 The rear lining for shoes is shown in the structure diagram;

[0022] BRIEF DESCRIPTION OF DRAWINGS

[0023] 10. The rear lining; 11. The fitting area; 12. The flexible area; 13. The oval through hole;

[0024] 111. The concave part; 112. The tail part;

[0025] 121. The through hole; 122. The arc part; 123. The connecting section. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will make further detailed description to the utility model combining with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0027] In addition, it should be noted that: the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and are not indicative or suggestive of the devices or elements of the utility model must have a specific orientation, therefore, it cannot be understood as a limitation on the utility model.

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the present embodiment provides a back lining for shoes, the back lining 10 comprises a flexible area 12 and a fitting area 11 from top to bottom, the fitting area 11 has a concave part 111 for ergonomic cooperation with the human heel, the flexible area 12 is provided with a rearward inclined arc part 122 and a connecting segment 123 smoothly connected between the arc part 122 and the concave part 111, the hardness of the flexible area 12 is less than that of the fitting area 11; a plurality of through holes 121 are arranged on the flexible area 12.

[0029] Specifically, the back lining 10 is divided into two parts, the upper half of the flexible area 12 is relatively soft, at the same time, the rearward inclined arc part 122 is designed, so that after being installed in the heel of the shoe, the top of the heel of the shoe has an outwardly expanding surface, i.e. the shoe opening is enlarged, and the flexible area 12 is relatively soft, thereby facilitating the putting on and taking off of the shoes, while the lower half of the fitting area 11 is relatively hard, which can provide the required support, and at the same time can form a covering on the heel, so that the heel is not easy to separate from the foot, thereby improving the comfort and practicality of wearing.

[0030] A plurality of through holes 121 are designed on the flexible area 12, which can improve the deformation performance of the flexible area 12, and in the process of putting on and taking off, the back lining is not easy to break, and at the same time, in use, the flexible area can better hook the heel, and the heel is not easy to fall off.

[0031] In the present embodiment, the area of the fitting area 11 is greater than that of the flexible area 12. That is, the area of the fitting area 11 is relatively large, and in cooperation with the design of the concave part 111, a "U" shaped structure is formed, which can be installed on the position of the heel of the shoe, thereby ensuring the support and covering of the position of the heel of the shoe.

[0032] As Figure 2 and Figure 3As shown, the arrangement of the through holes 121 on the flexible area 12 in the embodiment is designed to spread from the middle of the flexible area 12 to the edge, and the aperture of the through holes 121 gradually decreases or stepwise decreases from the middle of the connecting section 123 to the edge of the flexible area 12, so that the middle of the flexible area 12 has the best deformation ability and can better hook the heel, and the heel-off situation is less likely to occur during use. Specifically, the through holes 121 are arranged in a matrix or staggered on the flexible area 12, and preferably, the through holes 121 can be arranged in a staggered manner, so that the number of through holes 121 on the same straight line is a little less, and the rear lining 10 is better in stress resistance and folding resistance.

[0033] As shown in Figure 1 and Figure 2 In the embodiment, an elongated hole or an elliptical hole 13 is arranged at the middle position of the connecting section 123, further improving the deformation ability of the connecting section 13, and further enhancing the ability of the rear lining 10 to hook the heel without being easy to fall off. The distance L between the hole wall of the elongated hole or the elliptical hole 13 and the corresponding side edge of the flexible area 12 is in the range of [4mm, 6mm], which ensures the strength of the rear lining 10 under the premise of meeting the practicability of the rear lining 10.

[0034] In the embodiment, the thickness of the fitting area 11 is 1.3-1.9mm, and the thickness of the flexible area 12 is 1.0-1.2mm, preferably, the thickness of the fitting area 11 is 1.5mm, and the thickness of the flexible area 12 is 1.2mm, forming a structure characterized by lower thickness and upper thinness, which ensures or improves the supportability of the lower half structure and the softness of the upper half structure.

[0035] As shown in Figure 2 and Figure 3 In the embodiment, the edge of the fitting area 11 and the flexible area 12 is provided with a smooth tail part 112, and the thickness of the tail part 112 is 0.4-0.7mm, preferably, the thickness of the tail part 112 is 0.6mm. The tail part 112 is smooth and thin, and has small hardness, which reduces the occurrence of foot pressing during use and further improves the wearing comfort.

[0036] The utility model discloses still disclose a kind of shoes, shoe includes preceding rear lining.

[0037] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be limited by the protection scope of claim.

Claims

1. A rear pad for a shoe, characterized in that, The rear lining comprises a flexible area and a fitting area from top to bottom, the fitting area has a concave part for ergonomic cooperation with the human body heel, an arc part inclined backward is arranged on the flexible area, and a connecting section smoothly connected between the arc part and the concave part, the hardness of the flexible area is less than that of the fitting area; a plurality of through holes are arranged on the flexible area.

2. The rear counter for a shoe according to claim 1, characterized in that: The area of the fitting area is greater than that of the flexible area.

3. The back pad for a shoe according to claim 1, characterized in that: The arrangement of the through holes on the flexible area is that the through holes are designed to spread from the middle part of the flexible area to the edge, and the hole diameter of the through holes gradually decreases or stepwise decreases from the middle part of the connecting section to the edge of the flexible area.

4. The rear counter for a shoe according to claim 3, characterized in that: A long strip-shaped through hole or an elliptical through hole is arranged at the middle part of the connecting section.

5. The rear counter for a shoe according to claim 4, characterized in that: The distance L between the hole wall of the long strip-shaped through hole or the elliptical through hole and the corresponding side edge of the flexible area is in the range of [4mm, 6mm].

6. The rear counter for a shoe according to claim 3, characterized in that: The through holes are arranged in a matrix or staggered manner on the flexible area.

7. The backliner for a shoe of claim 1, wherein: The thickness of the fitting area is 1.3-1.9mm, and the thickness of the flexible area is 1.0-1.2mm.

8. The rear counter for a shoe according to claim 7, characterized in that: Smooth tail parts are arranged on the edges of the flexible area and the fitting area, and the thickness of the tail parts is 0.4-0.7mm.

9. A shoe characterized by The rear lining for shoes comprises the rear lining according to any one of claims 1-8.

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