CN219661055U

CN219661055U - Novel sole

Info

Publication number: CN219661055U
Application number: CN202320953101.5U
Authority: CN
Inventors: 刘建胜; 陈锋
Original assignee: Wenzhou Tianrong Shoes Material Co ltd
Current assignee: Wenzhou Tianrong Shoes Material Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-09-12
Anticipated expiration: 2033-04-23

Abstract

The utility model relates to the technical field of shoes, and discloses a novel sole, which comprises a sole part, an elastic shoe bow part and a heel part, wherein two ends of the shoe bow part are respectively connected with the top ends of the sole part and the heel part, and the thickness of the shoe bow part is smaller than that of the sole part and smaller than that of the heel part; by bending the arch portion, the sole portion and the heel portion can be brought into contact with each other. The present utility model can improve the elastic deformability of the arch portion.

Description

Novel sole

Technical Field

The utility model relates to the technical field of shoes, in particular to a novel sole.

Background

The sole is used as the main component of vulcanized rubber shoes and is divided into an outsole, a midsole and an insole according to the simplicity degree of sole construction. The sole material is required to have the characteristics of wear resistance, water resistance, oil resistance, heat resistance, impact resistance and the like so as to realize foot protection, and the sole material with wider application in the market in recent years is generally rubber.

In the related art, chinese patent publication No. CN203482945U discloses a sports body-building sole, which comprises a lower sole and an upper sole disposed on the upper portion of the lower sole, wherein the bottom of the lower sole is composed of a sole portion, a shoe arch portion and a heel portion. The joint of the sole part and the shoe bow part is transversely provided with a tie. When the sole is worn, the sole part, the arch part and the heel part in the lower sole are all contacted with the ground.

In the process of realizing the related technology, one end of the shoe arch part is connected with the shoe sole part through the tie, the other end of the shoe arch part is fixedly connected with the heel part, the space for elastic deformation of the shoe arch part is smaller, and the self elastic deformation capacity of the shoe arch part is limited. If a user walks on a rugged road, the sole of the sports shoe has a larger thickness due to limited deformation of the arch part, and the sole of the sports shoe cannot be contacted with the ground at the same time, so that the gripping ability of the sole and the ground is reduced, stability of the sports is reduced, and the sole of the sports shoe is easy to slip, so that serious consequences such as foot sprain or injury are finally caused, and the effect and safety of the sports are affected, so that improvement is needed.

Disclosure of Invention

In order to improve the elastic deformability of the arch portion, the utility model provides a novel sole.

The novel sole provided by the utility model adopts the following technical scheme:

the novel sole comprises a sole part, an elastic shoe bow part and a heel part, wherein two ends of the shoe bow part are respectively connected with the sole part and the top end of the heel part, and the thickness of the shoe bow part is smaller than that of the sole part and smaller than that of the heel part; by bending the arch portion, the sole portion and the heel portion can be brought into contact with each other.

By adopting the technical scheme, the thickness of the shoe arch part is smaller than that of the shoe sole part and smaller than that of the heel part, so that a deformation space for the shoe arch part to elastically deform is formed among the shoe arch part, the shoe sole part and the heel part. If the shoe arch part is bent upwards, the top ends of the shoe sole part and the heel part can be mutually contacted; if the shoe arch part is bent downwards, the sole part and the bottom end of the heel part can be abutted and contacted. Therefore, the sole part and the heel part can be bent at 0-180 degrees, so that the novel sole can adapt to most of rugged ground.

When a user walks on a rugged road surface, the heel part can be bent at 0-180 degrees relative to the sole part until the heel part and the sole part are in contact with the ground, so that the novel sole and the ground can keep good ground grabbing capability, excellent motion stability is provided, serious consequences such as foot spraining or falling injury caused by slipping of the sole of the user can be avoided, and the safety of the user during walking is improved.

Optionally, the sole portion, the arch portion and the heel portion are integrally formed.

By adopting the technical scheme, the sole part, the shoe bow part and the heel part are processed in an integrated forming mode, so that the connection strength among the sole part, the shoe bow part and the heel part can be improved, and batch processing production is facilitated.

Optionally, a plurality of weight-reducing grooves are formed in the side walls of the sole part, the arch part and the heel part.

Through adopting above-mentioned technical scheme, the setting in weight-reducing groove can effectively reduce the weight of novel sole under the prerequisite of guaranteeing sole portion, shoe bow portion, heel portion three structural strength for the user has better wearing to experience, can also save the materials of making novel sole, resources are saved.

Optionally, the groove depths of the weight-reducing grooves on the sole part and the heel part are larger than the thickness of the shoe arch part, and the groove depths of the weight-reducing grooves on the shoe arch part are smaller than the thickness of the shoe arch part.

Through adopting above-mentioned technical scheme, on the one hand can furthest reduce the materials of sole portion and heel portion to reduce the heavy burden sense that the user dressed, furthest improve the flexibility of novel sole. On the other hand, the groove depth of the weight-reducing groove on the shoe arch part is shallow, so that the shoe arch part with smaller thickness can keep stronger structural strength, and the possibility of fracture of the shoe arch part due to bending is reduced.

Optionally, the side of sole portion and heel portion all is provided with the backing sheet, backing sheet one end and sole portion or heel portion fixed connection, the other end upwards extend and be higher than sole portion and heel portion, the backing sheet is kept away from sole portion or heel portion one end to be close to the direction of sole portion axis and extend.

Through adopting above-mentioned technical scheme, the lateral surface that the backing sheet is close to sole portion axis is the laminating curved surface, if when sole and vamp assembly are accomplished, the laminating curved surface can laminate and fix on the vamp to increase novel sole to the support parcel performance of vamp. In addition, the laminating curved surface is crooked to the direction that is close to the vamp, can increase the connection area of both, helps improving the connection stability of backing sheet and vamp.

Optionally, the bottom walls of the sole part and the heel part are provided with empty slots and transverse slots communicated with the empty slots, and the slot walls of the transverse slots are provided with air ports communicated with the outside.

Through adopting above-mentioned technical scheme, on the one hand, the degree of friction of sole portion and heel portion diapire can be increased in the setting of empty groove and transverse groove to the frictional force of sole and ground when increasing the user and walking, make the user be difficult for skidding at the walking in-process sole, help further improving the stability of motion. On the other hand, when a user walks daily, the bottom walls of the sole part and the heel part are contacted with the ground, the bottom walls of the sole part and the heel part are extruded by the gravity of the human body to deform, the air pressure in the empty groove is increased, and the air port can communicate the empty groove with the outside at the moment, so that the air pressure in the empty groove is maintained in a relatively stable state, the sole is prevented from being deformed under the influence of the air pressure change of the empty groove for a long time, and the service life of the sole is prolonged.

In addition, the setting of transverse groove can be convenient for the bending of sole portion and heel portion, can the sole laminate more in the bending of step when the user walks.

Optionally, the bottom walls of the sole part and the heel part are respectively provided with a plurality of anti-skid patterns.

Through adopting above-mentioned technical scheme, the degree of friction of sole portion, heel portion diapire can further be improved in the setting of anti-skidding line, helps further increase the frictional force of sole and ground when the user walks, helps improving the security when the user wears to walk.

Optionally, be provided with the parcel portion that is used for protecting user's toe on the diapire that sole portion kept away from sole portion one end, be equipped with a plurality of anti-skidding lines on the lateral wall that sole portion was kept away from to parcel portion.

Through adopting above-mentioned technical scheme, on the one hand, when the user is wearing novel sole and walking, if the sole portion front end receives when strikeeing, the parcel portion can play the cushioning effect, slows down the impact of object to the toe to realize the protection toe. On the other hand, if the user is when the parcel portion is preferential when walking with ground contact, owing to be equipped with a plurality of anti-skidding lines on the parcel portion, can improve the frictional force between parcel portion and the ground, can avoid novel sole to skid to the security when further improving the user and wearing the walking.

Optionally, the shape of the anti-skid pattern is corrugated.

Through adopting above-mentioned technical scheme, because the anti-skidding line is ripple shape for the anti-skidding line not only plays the antiskid effect at novel sole length direction, can also play the antiskid effect to novel sole width direction, thereby reduces the in-process of user's walking and sideslips because of the sole and lead to the possibility of falling down, helps improving the practicality of novel sole.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the shoe sole part and the heel part can be bent by 0-180 degrees through bending the shoe bow part, so that the heel part can be bent relative to the shoe sole part until the heel part and the shoe sole part are in contact with the ground, and the novel sole and the ground can keep good ground grabbing capability so as to provide excellent motion stability;

2. the depth of the weight-reducing groove on the shoe arch part is shallow, so that the shoe arch part with smaller thickness can keep stronger structural strength, thereby reducing the possibility of fracture of the shoe arch part due to bending;

3. because the anti-skid pattern is the ripple shape for the anti-skid pattern can both play anti-skid effect to novel sole length direction and width direction, thereby reduce the in-process that the user walked because of the sole sideslips and lead to falling down the possibility, help improving the practicality of novel sole.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of another view of an embodiment of the present utility model.

Fig. 3 is a cross-sectional view of an embodiment of the present utility model.

Reference numerals illustrate:

1. a sole portion; 2. a shoe arch portion; 3. a heel portion; 4. a weight reduction groove; 5. a hollow groove; 6. a transverse groove; 7. a wrapping portion; 8. anti-skid lines; 9. a support sheet; 10. attaching a curved surface; 11. a deformation space; 12. and an air port.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a novel sole.

Referring to fig. 1, the novel sole comprises a sole portion 1, a shoe arch portion 2 and a heel portion 3 which are integrally injection molded, and in the embodiment of the utility model, the novel sole is preferably made of rubber capable of undergoing elastic deformation. The connection strength among the sole part 1, the shoe arch part 2 and the heel part 3 can be improved under the condition of meeting the self elastic deformation of the shoe arch part 2.

Referring to fig. 1, a plurality of weight-reducing grooves 4 are formed in top walls of the sole portion 1, the arch portion 2, and the heel portion 3, and the extending direction of the weight-reducing grooves 4 is parallel to the thickness direction of the sole portion 1. In order to minimize the materials used in the sole portion 1 and the heel portion 3, the depth of the weight-reducing grooves 4 on the sole portion 1 and the heel portion 3 is greater than the thickness of the arch portion 2, so that the load feeling of a user is reduced, and the flexibility of the novel sole is improved to the greatest extent.

Referring to fig. 1, the depth of the weight-reducing groove 4 on the shoe arch 2 is smaller than the thickness of the shoe arch 2, so that the depth of the weight-reducing groove 4 on the shoe arch 2 is shallower, which is beneficial for the shoe arch 2 to maintain stronger structural strength, thereby reducing the possibility of fracture of the shoe arch 2 due to bending.

Referring to fig. 2, the bottom walls of the sole portion 1 and the heel portion 3 are provided with empty slots 5, and the walls of the empty slots 5 are provided with a plurality of transverse slots 6 which are in interactive communication with the empty slots 5. One end of the transverse groove 6 is mutually communicated with the empty groove 5, and the groove wall of the other end is provided with an air port 12 communicated with the outside. When the novel sole is contacted with the ground, the empty groove 5 and the transverse groove 6 are communicated with the outside through the air port 12, and if the bottom walls of the sole part 1 and the heel part 3 are extruded by the gravity of a human body to deform, the air port 12 can maintain the air pressure in the empty groove 5 and the transverse groove 6 in a relatively stable state.

Referring to fig. 1 and 2, in order to protect the toes of the user, a wrapping portion 7 is fixed to a sidewall of one end of the shank portion 1, which is far from the arch portion 2, and the wrapping portion 7 extends upward and is located at a high position of the shank portion 1, in the embodiment of the present utility model, the shank portion 1 is defined to be located at the front end of the arch portion 2 to determine the fore-and-aft direction. If the front end of the sole part 1 is impacted, the wrapping part 7 can play a role in buffering, so that the impact of an object on the toes is slowed down, and the toes are protected.

Referring to fig. 2, the bottom walls of the sole portion 1 and the heel portion 3 and the side walls of the wrapping portion 7 far away from the sole portion 1 are provided with a plurality of anti-slip patterns 8, so that friction between the novel sole and the ground can be further improved, slipping of the novel sole can be avoided, and safety of a user during wearing walking is improved.

Referring to fig. 2, the anti-skid patterns 8 are corrugated, so that the anti-skid patterns 8 can play an anti-skid role in both the length direction and the width direction of the novel sole, thereby reducing the possibility of falling down caused by sideslip of the sole in the process of walking of a user.

Referring to fig. 1 and 3, after the new sole and vamp are assembled, in order to improve the supporting and wrapping performance of the new sole on the vamp, supporting pieces 9 are integrally formed on the sides of the sole portion 1 and the heel portion 3. One end of the supporting piece 9 is fixed with the adjacent sole portion 1 or heel portion 3, and the other end extends upward and is higher than the sole portion 1 or heel portion 3. One end of the supporting piece 9 far away from the sole part 1 or the heel part 3 extends and bends towards the direction close to the central axis of the sole part 1, so that one surface of the supporting piece 9 close to the central axis of the sole part 1 is a jointing curved surface 10, the jointing curved surface 10 extends towards the direction close to the vamp, and the connection area of the supporting piece 9 and the vamp can be increased.

Referring to fig. 1, both ends of a shoe arch part 2 are respectively connected with the top ends of a sole part 1 and a heel part 3, and the thickness of the shoe arch part 2 is smaller than that of the sole part 1 and smaller than that of the heel part 3, so that a deformation space 11 for the shoe arch part 2 to elastically deform is formed between the shoe arch part 2, the sole part 1 and the heel part 3. When the arch part 2 is bent upwards, the top ends of the sole part 1 and the heel part 3 can be contacted with each other, and the supporting sheets 9 of the sole part 1 and the heel part 3 can be contacted with each other; if the arch part 2 is bent downwards, the sole part 1 can be contacted with the bottom end of the heel part 3.

The implementation principle of the novel sole of the embodiment of the utility model is as follows: when a user walks on a rugged road, the heel part 3 can be bent relative to the sole part 1 by bending the shoe bow part 2 until the heel part 3 and the sole part 1 are in contact with the ground, so that the novel sole and the ground can keep good ground grabbing capability to provide excellent motion stability, and the safety of the user during walking is improved.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A novel sole, characterized in that: the shoe comprises a shoe sole part (1), an elastic shoe bow part (2) and a heel part (3), wherein two ends of the shoe bow part (2) are respectively connected with the top ends of the shoe sole part (1) and the heel part (3), and the thickness of the shoe bow part (2) is smaller than that of the shoe sole part (1) and smaller than that of the heel part (3); by bending the arch part (2), the sole part (1) and the heel part (3) can be contacted with each other.

2. The novel sole according to claim 1, characterized in that: the sole part (1), the arch part (2) and the heel part (3) are integrally formed.

3. The novel sole according to claim 1, characterized in that: the side walls of the sole part (1), the arch part (2) and the heel part (3) are provided with a plurality of weight-reducing grooves (4).

4. A novel sole according to claim 3, characterized in that: the groove depths of the weight-reducing grooves (4) on the shoe sole part (1) and the heel part (3) are larger than the thickness of the shoe arch part (2), and the groove depths of the weight-reducing grooves (4) on the shoe arch part (2) are smaller than the thickness of the shoe arch part (2).

5. The novel sole according to claim 1, characterized in that: the utility model discloses a shoe sole, including sole portion (1) and heel portion (3), the side of sole portion (1) and heel portion (3) all is provided with supporting piece (9), supporting piece (9) one end and sole portion (1) or heel portion (3) fixed connection, the other end upwards extend and exceed sole portion (1) and heel portion (3), one end that sole portion (1) or heel portion (3) were kept away from to the direction that is close to the sole portion (1) axis is extended to supporting piece (9).

6. The novel sole according to claim 1, characterized in that: the sole part (1) and the heel part (3) are provided with empty slots (5) and transverse slots (6) communicated with the empty slots (5), and the slot walls of the transverse slots (6) are provided with air ports (12) communicated with the outside.

7. The novel sole according to claim 6, characterized in that: the bottom walls of the sole part (1) and the heel part (3) are respectively provided with a plurality of anti-skid patterns (8).

8. The novel sole according to claim 7, characterized in that: the shoe sole is characterized in that a wrapping part (7) for protecting the toes of a user is arranged on the side wall of one end, far away from the shoe arch part (2), of the shoe sole part (1), and a plurality of anti-slip patterns (8) are arranged on the side wall, far away from the shoe sole part (1), of the wrapping part (7).

9. The novel sole according to claim 8, characterized in that: the shape of the anti-skid patterns (8) is corrugated.