Heelpiece accessory convenient to put on and take off and shoe heel part

Abstract

The utility model provides a heel accessory convenient to put on and take off and a shoe heel part, and relates to the technical field of shoes. The heel accessory comprises a deformation section, a first supporting section and a second supporting section. Wherein a part of the deformation section tilts upwards to form a tilting part. The first supporting section, the deformation section and the second supporting section are sequentially connected and jointly surround to form a U-shaped structure. On the basis, when a user wears the shoe, the user can easily put the foot into the shoe by treading the deformation section. And then, when the external force is not applied any more, the deformation section can automatically recover to the original state. On the basis, the opening of the U-shaped structure is firstly increased and then decreased in the direction away from the deformation section. When the foot approaches the welt, the opening of the U-shaped structure is gradually expanded, and a larger entering space can be provided for the foot. As the foot further goes deep, the opening of the U-shaped structure is gradually reduced to form a natural tightening effect, so that the comfort is improved, and the fitting feeling is improved at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to shoe technology field, specifically, relate to a heel accessory and shoe counter that can conveniently put on and take off. BACKGROUND

[0002] In the prior art, in order to avoid the shoe counter caused by long-term stepping and taking off, generally, the shoe counter is made of hard material to enhance its structural stability.

[0003] However, since the hard material is not easy to deform, when the human foot is put into the shoe from the shoe mouth, the hard shoe counter will be subjected to a large pressure, so that the foot is difficult to quickly and comfortably put into the shoe. SUMMARY

[0004] The utility model discloses a heel accessory and shoe counter that can conveniently put on and take off, which can improve the putting on and taking off experience of the shoe and reduce the discomfort during putting on and taking off.

[0005] The embodiment of the utility model can be realized as follows:

[0006] In a first aspect, the utility model provides a heel accessory that can conveniently put on and take off, comprising:

[0007] The deformation section is partially upwardly curved to form a curved portion.

[0008] The first support section, the deformation section and the second support section are sequentially connected and jointly form a U-shaped structure; the opening of the U-shaped structure first increases and then decreases along the direction away from the deformation section.

[0009] In an optional embodiment, the included angle θ between the curved portion and the horizontal plane is in the range of 42° to 48°.

[0010] In an optional embodiment, the ends of the first support section and the second support section away from the deformation section are inclined towards each other.

[0011] In an optional embodiment, the heel accessory further comprises a first connecting sheet and a second connecting sheet; wherein the first connecting sheet is connected with the first support section, and the second connecting sheet is connected with the second support section.

[0012] In an optional embodiment, the first connecting sheet is provided with a first positioning hole, and the second connecting sheet is provided with a second positioning hole.

[0013] In an optional embodiment, the hardness of the first support section, the deformation section and the second support section is in the range of 65D to 72D.

[0014] In an optional embodiment, the first support section, the deformation section and the second support section are all made of TPEE material.

[0015] In a second aspect, the utility model provides a shoe back, including cladding piece and the back of the heel accessory of any one of preceding embodiment of convenient wearing and taking off, and cladding piece covers on the back of the heel accessory.

[0016] In optional implementation, the deformation section includes a first connecting part, a second connecting part and a third connecting part, the first connecting part and the second connecting part are connected with the first supporting section and the second supporting section respectively, and the third connecting part connects the first connecting part and the second connecting part.

[0017] The cladding piece is provided with a first protruding part and a second protruding part, and the first protruding part and the second protruding part are correspondingly arranged with the first connecting part and the second connecting part respectively.

[0018] In optional implementation, the first protruding part and the second protruding part extend inwardly and meet at a position corresponding to the third connecting part.

[0019] The back of the heel accessory and the shoe back provided by the utility model embodiment have the following beneficial effects:

[0020] The utility model provides a back of the heel accessory and shoe back of convenient wearing and taking off, and the heel accessory includes deformation section, first supporting section and second supporting section. Among them, the partial deformation section is up and forms the department of bucking. First supporting section, deformation section and second supporting section connect in proper order and form U shape structure around jointly. Based on this, when wearing shoes, user can make the opening of U shape structure further increase by treading deformation section, thereby easily wearing feet into shoes. Subsequently, when no longer exerting external force (namely, feet leave deformation section), deformation section can automatically restore to the original state, ensure that the shape and supporting performance of shoes are not influenced. On the basis, the opening of U shape structure increases first and then decreases along the direction away from deformation section. Application in actual scene, when feet approach shoe mouth, the opening of U shape structure gradually expands, can provide greater access space for feet, reduce the friction and resistance when wearing shoes. With feet further deepening, the opening of U shape structure gradually reduces, forms natural convergence effect, thereby improve the comfort while improving the fit. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the utility model embodiment, the following will be briefly introduced to the drawing needed to be used in the embodiment, should understand, the following drawings only shows some embodiments of the utility model, therefore should not be regarded as the limitation to the scope, for the ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other related drawings according to these drawings.

[0022] Figure 1 The structure schematic diagram of the heel accessory under the first visual angle provided by the embodiment is shown in the figure.

[0023] Figure 2 A structure schematic view of the heel accessory from a second perspective is provided for the embodiment;

[0024] Figure 3 A structure schematic view of the heel accessory from a third perspective is provided for the embodiment;

[0025] Figure 4 A structure schematic view of the shoe back from a first perspective is provided for the embodiment;

[0026] Figure 5 A structure schematic view of the shoe back from a second perspective is provided for the embodiment;

[0027] Figure 6 Another structure schematic view of the shoe back from a first perspective is provided for the embodiment;

[0028] Figure 7 Another structure schematic view of the shoe back from a second perspective is provided for the embodiment.

[0029] Icon: 1-shoe back; 10-heel accessory; 30-covering piece; 31-first protruding part; 33-second protruding part; 100-deformation section; 110-warping part; 131-first connecting part; 133-second connecting part; 135-third connecting part; 300-first supporting section; 500-second supporting section; 510-first connecting sheet; 511-first positioning hole; 530-second connecting sheet; 531-second positioning hole. DETAILED DESCRIPTION

[0030] In the prior art, since the hard material is not easy to deform, when the human foot is put into the shoe from the shoe opening, the foot is difficult to quickly and comfortably put into the shoe.

[0031] In view of the above problems, the utility model provides a heel accessory and shoe back which can be conveniently put on and taken off, and can improve the putting on and taking off experience of the shoe and reduce the discomfort during putting on and taking off.

[0032] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme of the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0033] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor belong to the scope of protection of the utility model.

[0034] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0035] In the description of the utility model, it should be pointed out that if the terms "upper", "lower", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the utility model product is used, only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, structure and operation, therefore, it cannot be understood as a limitation on the utility model.

[0036] In addition, if the terms "first", "second" and the like appear, they are only used for differentiation description, and cannot be understood as indicating or implying relative importance.

[0037] It should be noted that the features in the embodiments of the utility model can be combined with each other without conflict.

[0038] The overall structure, working principle and technical effects of the heel accessory 10 and the shoe upper 1 provided by the utility model can be introduced in detail through the embodiments and in combination with the drawings. Please refer to Figures 1 to 3 The heel accessory 10 provided by the utility model is applied to the shoe upper 1, which can improve the wearing and taking experience and reduce the discomfort during wearing and taking.

[0039] The heel accessory 10 includes a deformation section 100, a first support section 300 and a second support section 500. The local part of the deformation section 100 is upwardly curved to form a curved part 110. The first support section 300, the deformation section 100 and the second support section 500 are connected in sequence and jointly form a U-shaped structure.

[0040] Based on this, the user can further increase the opening of the U-shaped structure by stepping on the deformation section 100 when wearing the shoe, so as to easily put the foot into the shoe. Subsequently, when the external force is no longer applied (i.e. the foot leaves the deformation section 100), the deformation section 100 can automatically restore to the original state, ensuring that the shape and support performance of the shoe are not affected.

[0041] On the basis of the above, Figure 2As shown, the opening of the U-shaped structure first increases and then decreases along the direction away from the deformation section 100. In practical scenarios, when the foot approaches the shoe opening, the opening of the U-shaped structure gradually expands, providing more space for the foot to enter, reducing friction and resistance when putting on shoes. As the foot further penetrates, the opening of the U-shaped structure gradually decreases, forming a natural convergence effect, thereby improving comfort and fit at the same time.

[0042] It is easy to understand that when it is necessary to take off the shoes, the other foot, as mentioned above, steps on the deformation section 100, so that the opening of the U-shaped structure is further expanded, facilitating the foot to smoothly separate. In addition, it should be noted that based on the opening design of the U-shaped structure, the air circulation of the shoe back 1 is also effectively increased, helping to keep the feet dry and reducing the feeling of stuffiness and discomfort caused by long-term wearing.

[0043] To further optimize the wearing and taking off experience, the hardness range of the first support section 300, the deformation section 100 and the second support section 500 is 65D to 72D. It should be noted that this hardness range is in the medium-high hardness range, which can provide sufficient rigidity to ensure structural stability and support, while also having a certain elasticity to achieve moderate deformation during the wearing and taking off process.

[0044] In addition, considering TPEE, i.e. thermoplastic polyester elastomer, is a high-performance engineering elastomer material, which combines the elasticity of rubber and the processability of thermoplastic plastic, the first support section 300, the deformation section 100 and the second support section 500 are all made of TPEE material. Alternatively, the first support section 300, the deformation section 100 and the second support section 500 are integrally formed.

[0045] Please refer again to Figure 3 , the included angle θ between the raised part 110 and the horizontal plane is in the range of 42° to 48°. It is easy to understand that the included angle θ in the range of 42° to 48° can ensure that the deformation section 100 maintains a natural and reasonable angle when not under stress. On the one hand, the raised part 110 will not be too steep, causing the need for additional lifting action when putting on shoes, nor will it be too flat, causing the deformation section 100 to lose its proper elastic support effect. On the other hand, when the user steps on the deformation section 100, the raised part 110 within this angle range can bend down more naturally, thereby further expanding the opening of the U-shaped structure, allowing the foot to more easily slide into the shoe. Preferably, the included angle θ between the raised part 110 and the horizontal plane is 45°.

[0046] In order to reduce the risk of the foot being turned over or sprained during walking, the first support section 300 and the second support section 500 are inclined towards each other away from one end of the deformation section 100. That is to say, the first support section 300 and the second support section 500 form a structure similar to a sleeve, which can effectively wrap around the ankle and provide lateral support, thereby better stabilizing the ankle and preventing sprains caused by sudden external forces or uneven ground.

[0047] In addition, in order to facilitate the wrapping of the sleeve 30 in the back part 1 on the heel accessory 10, the heel accessory 10 further comprises a first connecting piece 510 and a second connecting piece 530. The first connecting piece 510 is connected with the first support section 300, and the second connecting piece 530 is connected with the second support section 500. It is easy to understand that the first connecting piece 510 and the second connecting piece 530 provide additional fixing points for the heel accessory 10, ensuring the accurate position of the heel accessory 10 in the wrapping process and avoiding quality problems caused by position deviation.

[0048] Further, the first connecting piece 510 is provided with a first positioning hole 511, and the second connecting piece 530 is provided with a second positioning hole 531. Based on this, the first connecting piece 510 and the second connecting piece 530 are fixed on the corresponding pins through the first positioning hole 511 and the second positioning hole 531 respectively, and the installation process is more convenient and fast, reducing the time and complexity of manual operation.

[0049] In summary, the utility model provides a heel accessory 10 which can be easily put on and taken off, comprising a deformation section 100, a first support section 300 and a second support section 500. The local part of the deformation section 100 is upwardly curved to form a curved part 110. The first support section 300, the deformation section 100 and the second support section 500 are connected in sequence and jointly form a U-shaped structure. Based on this, when putting on shoes, the user can step on the deformation section 100 to further increase the opening of the U-shaped structure, thereby easily putting the foot into the shoes. Subsequently, when no external force is applied (i.e. the foot leaves the deformation section 100), the deformation section 100 can automatically recover to the original state, ensuring that the shape and support performance of the shoes are not affected. On the basis of the above, the opening of the U-shaped structure first increases and then decreases along the direction away from the deformation section 100. In practical application, when the foot approaches the shoe opening, the opening of the U-shaped structure gradually expands, which can provide more space for the foot to enter, reducing the friction and resistance when putting on shoes. With the foot further deepening, the opening of the U-shaped structure gradually decreases, forming a natural convergence effect, thereby improving the comfort and fit at the same time.

[0050] In addition, please refer to Figures 4 to 7The utility model further provides a shoe back 1, it includes cladding 30 and rear heel accessory 10 in preceding embodiment, and cladding 30 covers on rear heel accessory 10. It is necessary to explain, because the shoe back 1 includes rear heel accessory 10, therefore, it can also improve the experience of putting on and taking off, and the discomfort of putting on and taking off is reduced. In addition, it is also necessary to explain that cladding 30 can adopt a kind of material fabric support, can also be made into by two or more kinds of material fabric superposition or splicing, can completely wrap rear heel accessory 10, no longer repeat in this application.

[0051] Please refer to Figure 2 、 Figure 4 and Figure 5 In the embodiments provided in the present application, the deformation section 100 includes a first connecting portion 131, a second connecting portion 133, and a third connecting portion 135. The first connecting portion 131 and the second connecting portion 133 are connected to the first support section 300 and the second support section 500 respectively, and the third connecting portion 135 connects the first connecting portion 131 and the second connecting portion 133.

[0052] On this basis, the cladding 30 is provided with a first protruding portion 31 and a second protruding portion 33, which are respectively arranged corresponding to the first connecting portion 131 and the second connecting portion 133. That is, the first protruding portion 31 and the second protruding portion 33 are arranged oppositely, so as to effectively hold the ankle part and provide additional lateral support, making the foot more stable in the shoe and reducing the discomfort and safety hazards caused by foot sliding.

[0053] Further, the first protruding portion 31 and the second protruding portion 33 extend inwardly and meet at a position corresponding to the third connecting portion 135. Figure 6 Figure 7 As shown in the drawings, the first protruding portion 31 and the second protruding portion 33 form a V-shaped structure, which can further hold and support the ankle part and prevent the shoe from accidentally falling off during walking or movement. In particular, when walking on uneven ground or during intense activities, the V-shaped structure significantly reduces the risk of spraining the ankle.

[0054] The above is only a specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the utility model, which should be covered in the protection scope of the utility model.​

Claims

1. A heel accessory that can be easily put on and taken off, characterized in that, The heel accessory (10) comprises: a deformation section (100), a local upward bending of the deformation section (100) forms a bending part (110); a first support section (300) and a second support section (500), the first support section (300), the deformation section (100) and the second support section (500) are connected in sequence and jointly form a U-shaped structure, and the opening of the U-shaped structure first increases and then decreases in a direction away from the deformation section (100).

2. The easy-to-put-on-and-take-off heel piece of claim 1, wherein, The included angle θ between the bending part (110) and the horizontal plane ranges from 42° to 48°.

3. The easy-to-put-on-and-take-off heel piece of claim 1, wherein, The first support section (300) and the second support section (500) are inclined towards each other at an end away from the deformation section (100).

4. The easy-to-put-on-and-take-off heel piece of claim 1, wherein, The heel accessory (10) further comprises a first connecting sheet (510) and a second connecting sheet (530); wherein the first connecting sheet (510) is connected with the first support section (300), and the second connecting sheet (530) is connected with the second support section (500).

5. The easy-to-put-on-and-take-off heel piece of claim 4, wherein, The first connecting sheet (510) is provided with a first positioning hole (511), and the second connecting sheet (530) is provided with a second positioning hole (531).

6. The easy-to-put-on-and-take-off heel piece according to any one of claims 1 to 5, characterized in that The hardness of the first support section (300), the deformation section (100) and the second support section (500) ranges from 65D to 72D.

7. The easy-to-put-on-and-take-off heel piece according to any one of claims 1 to 5, characterized in that The first support section (300), the deformation section (100) and the second support section (500) are all made of TPEE material.

8. A shoe counter, characterized by The heel accessory (10) comprises a covering member (30) and the heel accessory (10) of any one of claims 1 to 7, and the covering member (30) covers the heel accessory (10).

9. The shoe counter of claim 8, wherein, The deformation section (100) comprises a first connecting part (131), a second connecting part (133) and a third connecting part (135), the first connecting part (131) and the second connecting part (133) are respectively connected with the first support section (300) and the second support section (500), and the third connecting part (135) connects the first connecting part (131) and the second connecting part (133). The covering member (30) is provided with a first protruding part (31) and a second protruding part (33), and the first protruding part (31) and the second protruding part (33) are respectively arranged corresponding to the first connecting part (131) and the second connecting part (133).

10. The shoe counter of claim 9, wherein, The first protruding part (31) and the second protruding part (33) extend inwardly and meet at a position corresponding to the third connecting part (135). The first protruding part (31) and the second protruding part (33) extend inwardly and meet at a position corresponding to the third connecting part (135).

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