CN113693332B

CN113693332B - Sole and shoe special for pregnant women

Info

Publication number: CN113693332B
Application number: CN202110848804.7A
Authority: CN
Inventors: 杨汉相; 何冬
Original assignee: Wenzhou Zhongyin Shoes And Clothing Co ltd
Current assignee: Wenzhou Zhongyin Shoes And Clothing Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-10-21
Anticipated expiration: 2041-07-27
Also published as: CN113693332A

Abstract

The invention relates to a sole special for pregnant women, which comprises a longitudinally arranged adjusting hole and an adjusting column matched with the adjusting hole, wherein the adjusting column adjusts the longitudinal distance between the adjusting hole and the adjusting column in a mode of moving relative to the adjusting hole to adjust the hardness of the sole. The invention allows the sole to adapt to the wearing requirement in the physiological period by replacing the sole embedded block in different pregnancy stages, and adjusts the hardness of the corresponding area by moving the adjusting column and the adjusting hole to adjust the longitudinal distance between the adjusting column and the adjusting hole in a small amplitude manner, thereby providing support for the arch of foot and having better comfort level. The invention also relates to special shoes for pregnant women.

Description

Sole and shoe special for pregnant women

Technical Field

The invention relates to a sole special for pregnant women and also relates to a shoe comprising the sole.

Background

In the shoe making industry, the shoe boots are usually formed by combining the pre-formed soles and uppers, or the uppers and the soles are formed by injection molding by firstly manufacturing the uppers and a mould, and the formed soles are integrated integrally. However, the shoe is different for pregnant women, the body size and weight of the pregnant women can be changed along with the development of a fetus in the whole process of the pregnant women, the stress conditions of the gravity center and the soles of the pregnant women can be obviously changed for adapting to the change, the time for the women to adapt to the change is not long, the balance capability can be reduced due to the change and the adjustment for adapting to the change, obviously, the shoe made in the traditional mode provides the stability of the support and the structure according to the standards of most people, and the stability of the size and the structure of the traditional shoe originally existing as the advantage in the change process of the pregnant women becomes a barrier for restricting and limiting the change of the gravity center and the stress conditions of the women.

Disclosure of Invention

The invention aims to provide a sole, the sole region has different hardness and can be correspondingly adjusted to adapt to the continuously changing requirements of pregnant women in different pregnancy stages, and the invention also aims to provide a shoe comprising the sole.

In order to achieve the purpose, the sole special for the pregnant women comprises the adjusting holes and the adjusting columns matched with the adjusting holes, wherein the adjusting holes are longitudinally formed, and the longitudinal distance between the adjusting holes and the adjusting columns is adjusted by the adjusting columns in a mode of moving relative to the adjusting holes so as to adjust the hardness of the sole.

Further the sole is including establishing spout and the joint in the spout and can be gliding sliding block in the spout below adjusting the post, be equipped with on the sliding block with adjust the post cooperation and get the lug.

The sole also can be including establishing in regulation post below spout and joint in the spout and can be in the gliding sliding block of spout, be equipped with on the sliding block with adjust post complex longitudinal section and become the through-hole of T shape, be equipped with the movable block that the cross-section becomes T shape in the through-hole.

The adjusting holes are T-shaped in longitudinal section, moving blocks with T-shaped longitudinal sections are arranged below the adjusting columns, each moving block comprises a rod portion, a plurality of limiting holes are formed in the rod portion, an adjusting groove is formed in the sole, limiting blocks matched with the limiting holes are arranged in the adjusting grooves, and the limiting blocks can move along the adjusting grooves and penetrate through the limiting holes to limit the longitudinal distance between the adjusting columns and the adjusting holes.

Furthermore, the adjusting column and the adjusting hole are arranged at the arch position.

Furthermore, the sole comprises an upper sole and a lower sole, the lower sole comprises a plurality of embedded blocks and filling blocks which form the lower sole, and the hardness of the embedded blocks is different from that of the sole body.

Furthermore, the embedded block comprises a shock absorption block which is connected with the half sole part and the heel part and is integrally concave, and a supporting block arranged at the arch position.

Furthermore, buckle components are preformed in the embedded block, the filling block and the upper bottom, and the embedded block, the filling block and the upper bottom are fixed in pairs through a plurality of buckle components.

Furthermore, the upper bottom is concave, a bottom edge is arranged on the end face of the upper bottom, a placing groove is formed in the inner side of the bottom edge, the sole is provided with latticed fixing grooves, fixing frames are detachably fixed in the placing groove, and fixing nets matched with the fixing grooves are fixed on the fixing frames.

The invention further comprises a shoe, which comprises an upper and the sole.

The beneficial technical effects of the invention are as follows:

(1) The sole comprises the adjusting holes which are longitudinally arranged and the adjusting columns which are matched with the adjusting holes, and the adjusting columns can move relative to the adjusting holes and are used for adjusting the longitudinal distance between the adjusting holes and the adjusting columns so as to adjust the hardness of the sole within a certain range. The regulation mode is including establishing spout and the joint below adjusting the post and can be gliding sliding block in the spout, be equipped with on the sliding block with adjust the post cooperation and get the lug, move the sliding block along the spout, when making the effect of adjusting the post and lug top, adjust the post and adjust the vertical interval of hole and be 0 or minimum, the hardness increase in this region of sole, support for the foot, when adjusting the post not with the lug contact, it is biggest with adjusting the hole interval to adjust the post, this regional easy deformation hardness of sole diminishes, it is comfortable to wear. The adjusting mode can also adopt a mode that the sliding block is provided with a through hole with a T-shaped longitudinal section matched with the adjusting column, a moving block with a T-shaped section is arranged in the through hole, the moving block is pushed to push the adjusting column away from the through hole, and the sliding block is moved to enable the surface of the sliding block to be in contact with the adjusting column, so that the longitudinal distance between the adjusting column and the adjusting hole is changed.

(2) The sole also comprises the embedded blocks with different hardness and functions, the embedded blocks can be detachably fixed with the upper sole in a buckling connection mode for convenient replacement, meanwhile, one end, close to the ground, of the sole is provided with latticed fixing grooves and a fixing net matched with the fixing grooves and used for fixing the embedded blocks, the fixing net is fixed on a fixing frame, the fixing frame is fixed on the sole through a bolt connection mode and the like, the sole fixing grooves are separated to form anti-skidding patterns, and the fixing grooves can be used as drainage grooves.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the upper base and the adjustment aperture;

FIG. 3 is a partial sectional view of embodiment 1;

FIG. 4 is a partial sectional view of embodiment 2;

FIG. 5 is an enlarged view of a portion of FIG. 4;

FIG. 6 is a bottom view of the sole with inserts and fillers;

FIG. 7 is a top view of a lower insert and a filler block;

FIG. 8 is a bottom view of the mounting bracket and sole;

FIG. 9 is a schematic view of a snap assembly;

fig. 10 is a schematic cross-sectional view of fig. 8.

Description of the reference numerals: 1. an adjustment hole; 2. an adjustment column; 3. longitudinal spacing; 4. a chute; 5. a slider; 501. a bump; 502. a force application part; 503. a through hole; 504. a moving block; 5041. a rod portion; 5042. a limiting hole; 6. an upper bottom; 601. a bottom edge; 602. a placing groove; 7. a lower bottom; 701. fixing grooves; 8. an insert block; 801. a shock absorption block; 802. a support block; 9. filling blocks; 10. a buckle assembly; 11. a fixed mount; 111. fixing the net; 12. a bolt assembly; 13. an adjustment groove; 14. a limiting block; 15. a control lever; 16. fixing a sleeve; 17. a vamp; 18. a sole body.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1, 2 and 3, the sole special for pregnant women comprises a longitudinally arranged adjusting hole 1 and an adjusting column 2 matched with the adjusting hole 1, wherein the adjusting column 2 is inserted into the adjusting hole 1, the adjusting column 2 adjusts a longitudinal distance 3 between the adjusting column and the adjusting hole 1 in a mode of moving relative to the adjusting hole 1, the adjusting column 2 can be made of rubber and other materials, the hardness of the adjusting column 2 is generally greater than that of a sole body 18, so that when the area is pressed, the adjusting column 2 provides additional support after the sole body 18 deforms, and the deformation resistance of the area is improved.

Referring to fig. 3, embodiment 1 provides a method for adjusting the longitudinal distance 3 between the adjusting post 2 and the adjusting hole 1, which includes a sliding groove 4 disposed below the adjusting post 2 and a sliding block 5 connected to the sliding groove 4 and capable of sliding in the sliding groove 4, wherein the sliding block 5 is provided with a protrusion 501 engaged with the adjusting post 2, the sliding block 5 is provided with a force applying portion 502 for applying a pushing force to the sliding block, the sliding block 5 is disposed in the sliding groove 4 corresponding to the sliding block, and the sliding block 5 can move along the sliding groove 4 in the horizontal direction. In this embodiment, the sole can include upper base 6 and lower bottom 7, and regulation hole 1 is established at upper base 6, and spout 4 is established between upper base 6 and lower bottom 7, and upper base 6 is fixed through gluing or other modes with lower bottom 7, and in some other embodiments, the sole can include a spacing abaculus, and spout 4 lower surface is established at spacing abaculus upper surface, and spacing abaculus passes through sticky the fixing on the sole.

In the above embodiment, referring to fig. 2, the adjusting columns 2 and the adjusting holes 1 are provided at the inner side of the arch, so that a pregnant woman generally and rapidly gains weight with the increase of the gestational age and the growth of a fetus, the pressure on the sole of the foot increases, and the arch of the foot is subjected to pressure and rapidly increases, so that the arch of the foot has a pressing and flattening tendency. Meanwhile, the pressure on the outer side of the arch of the female at the stage is also rapidly increased, the pressure and the distribution on the outer side of the arch of the female are different from those of ordinary people, in the embodiment, the adjusting columns 2 and the adjusting holes 1 are arranged at the position of the arch of the female, the weight and the body type of the female are not obviously changed in the early pregnancy period, the pressure of the arch of the female is not obvious, the adjusting columns 2 and the adjusting holes 1 have larger longitudinal distance, and the arch of the female is easy to deform under pressure and comfortable to wear; when the shoe is in the middle and late pregnancy, the distance between the adjusting post 2 and the adjusting hole 1 is adjusted to be the minimum, so that the inner side of the arch which is not contacted with the ground originally and bears pressure acts on the sole body 18 firstly, the sole body 18 is pressed to deform, the adjusting post 2 bears pressure, the adjusting post 2 has higher hardness and is not easy to deform, certain support is provided for the sole body 18 and the arch, and the arch pressure is relieved.

In the above embodiment, as the weight and the center of gravity of the woman change with the progress of the pregnancy, the sole pressure and the distribution thereof also change, which means that the cushioning module and the support module arranged on the sole lose their functions at a certain stage, but the existing shoes do not specifically adjust the capabilities of these modules, as shown in fig. 3, 6 and 7, the sole comprises an upper sole 6 and a lower sole 7, the lower sole 7 is composed of a plurality of inserts 8 and filling blocks 9, the inserts 8 comprise cushioning blocks 801 at the front and rear palm parts and support blocks 802 at the arch position, in the late period of pregnancy, the cushioning blocks 801 are connected with the front palm part and the heel part to form a concave shape as a whole, in this embodiment, the inserts 8 and the filling blocks 9 designed at different pregnancy periods, with different shapes or hardnesses are combined into a plurality of the lower sole 7, and the lower sole 7 and the upper sole 6 are combined to form the sole suitable for the woman in the pregnancy period. In this embodiment, the abaculus 8 is according to the difference of specific function, and its hardness is different with sole body 18 hardness, and sole body 18 is because the requirement of travelling comfort and bradyseism, and general hardness is lower, and when the abaculus 8 is used for reinforcing wearability, then has higher hardness, when mainly used bradyseism, then requires moderate hardness, higher elasticity, when the abaculus 8 is used for the bradyseism, should fix a layer wearing layer in this abaculus 8 bottom and be used for preventing bradyseism 801 and wear too fast, the packing block 9 with can adopt the same material with sole body 18, also can select other general shoes material.

In the above embodiment, referring to fig. 9, the insert 8, the filler block 9 and the upper sole 6 are fixed to each other by a plurality of preformed snap components 10.

In the above embodiment, referring to fig. 8 and 10, the upper base 6 is concave, the bottom edge 601 surrounding the bottom edge of the upper base 6 is arranged on the lower end surface of the upper base 6, the bottom edge 601 wraps the lower base 7, the bottom edge 601 is in interference fit with the lower base 7, the placing groove 602 is arranged inside the bottom edge 601, the lower base 7 is provided with the grid-shaped fixing groove 701, the fixing frame 11 is detachably fixed in the placing groove 602, the fixing net 111 engaged with the fixing groove 701 is fixed on the fixing frame 11, the fixing frame 11 is fixed with the bottom edge 601 through the bolt assembly 12, and the bottom edge 601 is provided with the bolt hole and the bolt cover covering the bolt hole. In this embodiment, the fixing net 111 may be made of a hard material, such as a stainless steel sheet, the bottom edge 601 of the upper bottom 6 is made of a hard plastic or hard supporting members are integrally injection-molded inside the bottom edge 601, the bottom edge 601 wraps the lower bottom 7, which is composed of the insert 8 and the filling block 9, and the lower bottom 7 is supported and fixed by the hard fixing net 111 and the fixing groove 701, so that the lower bottom 7 can be firmly fixed on the upper bottom 6 to prevent relative displacement between the insert 8 and the filling block 9. Meanwhile, the lower bottom 7 separated by the fixing groove 701 forms an anti-slip pattern, and the fixing groove 701 forms a drainage groove.

Referring to fig. 4, embodiment 2 of the present invention is substantially the same as embodiment 1, except that embodiment 2 adjusts the longitudinal distance by a through hole 503 and a moving block 504 provided in a sliding block 5, the sole includes a sliding groove 4 provided below an adjusting post 2 and a sliding block 5 engaged in the sliding groove 4 and slidable in the sliding groove 4, the sliding block 5 is provided with a through hole 503 having a T-shaped longitudinal section for engaging with the adjusting post 2, and the through hole 503 is provided with a moving block 504 having a T-shaped section. In the present embodiment, the longitudinal distance 3 between the adjusting post 2 and the adjusting hole 1 is achieved by pushing the moving block 504 to move up so that the adjusting post 2 is separated from the through hole 503 of the sliding block 5, and then moving the sliding block 5 so that the adjusting post 2 is supported by the upper surface of the moving block 504.

In the

above embodiments

1 and 2, the longitudinal distance 3 between the adjusting hole 1 and the adjusting column 2 only has two states of the minimum value and the maximum value, and the distance value between the adjusting hole 1 and the adjusting column 2 cannot be adjusted at will, as shown in fig. 5, in embodiment 3 of the present invention, adjustment between a plurality of intermediate values between the minimum value and the maximum value of the distance is achieved, the longitudinal section of the adjusting hole 1 is T-shaped, a moving block 504 with a T-shaped longitudinal section is arranged below the adjusting column 2, the moving block 504 includes a rod portion 5041, the rod portion 5041 is provided with a plurality of limiting holes 5042, the sole is provided with an adjusting groove 13, a limiting block 14 matched with the limiting holes 5042 is arranged in the adjusting groove 13, and the limiting block 14 can move along the adjusting groove 13 to pass through the limiting holes 5042 to limit the longitudinal distance 3 between the adjusting column 2 and the adjusting hole 1. In this embodiment, the limiting block 14 includes an L-shaped control rod 15, a fixing sleeve 16 is disposed on the sole for limiting the movement of the control rod 15 when the limiting block 14 passes through the limiting hole 5042, the control rod 15 penetrates the fixing sleeve 16 and limits the movement of the fixing sleeve, when the moving block 504 is pushed to a predetermined position, the control rod 15 is pushed to drive the limiting block 14 to move along the adjusting groove 13 to pass through the corresponding limiting hole 5042, the control rod 15 passes through the fixing sleeve 16, and the distance between the adjusting post 2 and the adjusting hole 1 is set.

In the

above embodiments

1 and 2, any one of the adjustment holes 1 and the corresponding adjustment posts 2 is generally provided on the single insert 8 or the filling block 9 and the corresponding upper sole 6, and is not provided across the single insert 8 or the filling block 9.

The invention also comprises a special shoe for pregnant women, which comprises an upper 17 and the sole.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A special sole for pregnant women is characterized in that: the sole including vertically set up adjust the hole and with regulation hole complex regulation post, adjust the mode that the post removed with relative regulation hole adjust the vertical interval of regulation hole and regulation post the soft or hard degree of sole, the sole structure of adjusting the relative regulation hole removal of post includes:

the sole comprises a sliding groove arranged below the adjusting column and a sliding block clamped in the sliding groove and capable of sliding in the sliding groove, and a convex block matched with the adjusting column is arranged on the sliding block; or

The sole comprises a sliding groove arranged below the adjusting column and a sliding block clamped in the sliding groove and capable of sliding in the sliding groove, the sliding block is provided with a through hole which is matched with the adjusting column and has a T-shaped longitudinal section, and a moving block with a T-shaped section is arranged in the through hole; or

The shoe sole is provided with an adjusting groove, a limiting block matched with the limiting hole is arranged in the adjusting groove, and the limiting block can move along the adjusting groove and can penetrate through the limiting hole to limit the longitudinal distance between the adjusting post and the adjusting hole.

2. The sole special for pregnant women according to claim 1, wherein the sole comprises: the adjusting columns and the adjusting holes are arranged at the arch position.

3. The sole special for pregnant women according to claim 1, wherein the sole comprises: the sole comprises an upper sole and a lower sole, the lower sole comprises a plurality of inserts and filling blocks which form the lower sole, the hardness of each insert is different from that of the sole body, and the inserts and the filling blocks can be combined into the lower sole according to the proper shape and hardness of the inserts and the filling blocks selected in the corresponding pregnancy period.

4. The sole special for pregnant women according to claim 3, wherein the sole comprises: the embedded block comprises a shock absorption block which is connected with the half sole part and the heel part and is integrally concave, and a supporting block arranged at the position of the arch of foot.

5. The sole special for pregnant women according to claim 4, wherein the sole comprises: the embedded block, the filling block and the upper bottom are preformed with fastener components, and the embedded block, the filling block and the upper bottom are fixed by a plurality of fastener components in pairs.

6. Sole for pregnant women according to any one of claims 3 to 5, characterized in that: the sole is provided with latticed fixing grooves, fixing frames are detachably fixed in the arranging grooves, and fixing nets matched with the fixing grooves are fixed on the fixing frames.

7. A special shoe for pregnant women is characterized in that: comprising an upper and a sole as claimed in claim 1.