CN211747351U

CN211747351U - Inflatable shoes

Info

Publication number: CN211747351U
Application number: CN202020102623.0U
Authority: CN
Inventors: 蔡金龙; 洪朝群; 王善炮; 陈少锋
Original assignee: Shishi Senke Intelligent Technology Co ltd
Current assignee: Shishi Senke Intelligent Technology Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-10-27
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses an inflatable shoe, including the sole, the rear side of sole is equipped with automatic inflation system, and automatic inflation system can control the vamp and realize that full-automatic tightening up or relaxing satisfies user's foot demand to the vamp elasticity at any time to improve the comfort that the user wore shoes.

Description

Inflatable shoes

Technical Field

The utility model relates to a shoe, in particular to an inflatable shoe.

Background

Since the advent of shoes, many methods for fixing the foot between the vamp and the sole have been put into practice, such as the method of tying the shoe lace, the method of adhering the Velcro, the method of tightening the zipper, and the method of adhering the vamp to the instep and the leg at a natural angle.

However, as for the conventional shoes for industrial mass production, no matter which method is adopted, there are many defects, for example, the conventional shoes for mass production must use shoe trees and the international popular size conversion method, unless the foot shape of the user is the same as the shoe tree, the vamp will have some places that cannot be well attached to the foot surface of the user, and in addition, the feet of the user will be subjected to congestion change at any time according to the change of the exercise amount, thereby causing the change of the feet at any time.

Therefore, the conventional shoes can only meet the requirement of tightness of the vamp of a user at a certain moment regardless of any fixing mode, and the user can only bear the discomfort because the adjustment is very troublesome when the feet of the user expand or contract.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides an it is not enough to prior art, the utility model provides an inflatable shoes can control the vamp and realize that full-automatic tightening up or relaxing, and then satisfies user's foot demand to the vamp elasticity at any time.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides an inflatable shoe, includes the sole, wherein, the rear side of sole is equipped with automatic inflation system, automatic inflation system can control the vamp and realize full-automatic tightening up or relaxing.

Further, the inflation system includes:

an inflatable airbag disposed at a position of a rear sole of the sole;

the rear side of the inflatable air bag is communicated with the air inlet pipe, and the air inlet pipe is communicated with the outside;

an inflation regulation system in communication with a front side of the inflatable bladder;

the control switch is arranged on the mounting plate positioned on one side of the sole and can adjust the state of the inflation adjusting system;

and one end of the vamp air pipe penetrates through the through hole on the mounting plate and then is communicated with the inflation regulating system, and the other end of the vamp air pipe is communicated with the outside.

Furthermore, the inflatable airbag is formed by buckling an upper bag body and a lower bag body in the shape of a basin, the upper bag body in the shape of the basin and a bag cavity formed between the lower bag bodies in the shape of the basin, an upper connecting plate is arranged on the outer side of the opening end of the upper bag body in the shape of the basin, a lower connecting plate is arranged on the outer side of the opening end of the lower bag body in the shape of the basin, the upper connecting plate is positioned at the upper end of the lower connecting plate, a short pipe is arranged at the joint of the upper connecting plate and the lower connecting plate, and the air inlet pipe is communicated with the bag.

Furthermore, be equipped with a pair of shock attenuation basin body in the bag chamber, the bottom of a pair of shock attenuation basin body links to each other, and the shock attenuation basin body that is located the top is located utricule on the basin shape, and the shock attenuation basin body that is located the below is located in the basin shape gasbag down, punch a hole through deep-drawing back lateral wall on the lateral wall of the shock attenuation basin body and form the V-arrangement strip that a plurality of annular distributes, just the top of V-arrangement strip to the outside of the shock attenuation basin body extends.

Furthermore, control switch includes the bar shaped plate, the bar shaped plate with be located the bar hole sliding fit at mounting panel middle part, the outer end of bar shaped plate is located outside the mounting panel, the inner of bar shaped plate is equipped with the long slab, the long slab is located the mounting panel is inboard, the front side of the inner of long slab be equipped with to the inboard cardboard that extends of mounting panel, the cardboard with aerify governing system's piston rod and link to each other.

Still further, the charge regulation system further comprises:

the outer end of the shell is connected with the mounting plate;

the base is positioned in the shell, the outer end of the base is connected with the inner end of the long plate, and the piston rod is in sliding fit with the piston cavity on the base;

the inflation pipeline is arranged on the base, the outer end of the inflation pipeline can be communicated with the piston cavity, and the inner end of the inflation pipeline is communicated with the bag cavity;

the upper air inlet pipeline is arranged on the base, the upper air inlet pipeline is positioned on the front side of the inflation pipeline, the outer end of the upper air inlet pipeline can be communicated with the piston cavity, and the inner end of the upper air inlet pipeline is communicated with the upper air pipe;

the air discharging pipeline is arranged on the base and located on the rear side of the air charging pipeline, the outer end of the air discharging pipeline can be communicated with the piston cavity, and the inner end of the air discharging pipeline is communicated with the inner cavity of the shell.

Furthermore, the piston rod includes consecutive rear end pole, back pole, king-rod, preceding pole and front end pole, the rear end pole with the back pole links to each other by first quarter butt, the back pole with link to each other by the second quarter butt between the king-rod, the king-rod with link to each other by the third quarter butt between the preceding pole, the preceding pole with link to each other by the fourth quarter butt between the front end pole, the rear end of back end pole supports and is kept off on the diapire in piston cavity, the ring channel has been seted up at the middle part of king-rod, the preceding pole the fourth quarter butt with form annular clamping groove between the front end pole, the cardboard card is established in the annular clamping groove.

Still further, the diameter of rear end rod equals the diameter of rear rod, the diameter of center rod is less than the diameter of rear rod, the diameter of front rod equals the diameter of rear rod, the diameter of front end rod equals the diameter of center rod, the diameter of first quarter rod is less than the diameter of second quarter rod, the diameter of third quarter rod equals the diameter of second quarter rod, the diameter of fourth quarter rod is greater than the diameter of third quarter rod.

Furthermore, the periphery of the first short rod is sleeved with a first sealing rubber ring, the periphery of the second short rod is sleeved with a second sealing rubber ring, and the periphery of the fourth short rod is sleeved with a third sealing rubber ring.

Furthermore, a plurality of bulges are arranged on the outer ends of the strip-shaped plates.

Furthermore, the rear side of the inner end of the long plate is provided with a rebound device.

Furthermore, the middle part of the inner end of the long plate is provided with a plurality of grooves, and rolling marbles are embedded in the grooves.

(III) advantageous effects

The utility model has the advantages that: because the utility model discloses in set up automatic inflation system, automatic inflation system can control the vamp and realize that full-automatic tightens up or relax, satisfies user's foot to the demand of vamp elasticity at any time to improve the comfort that the user wore shoes.

Drawings

Fig. 1 is a front view of the sole of the present invention.

Fig. 2 is a cross-sectional view taken along line K-K of fig. 1.

Fig. 3 is a side view of the airbag of the present invention.

Fig. 4 is a cross-sectional view taken along a-a of fig. 3.

Fig. 5 is a top view of fig. 3.

Fig. 6 is a cross-sectional view taken along line B-B of fig. 5.

Fig. 7 is a schematic diagram of the state of the control switch when the inflation regulation system of the present invention is in the off-hold state.

Fig. 8 is a cross-sectional view taken along line C-C of fig. 7.

Fig. 9 is a schematic structural diagram of the piston rod of the present invention.

Fig. 10 is a schematic diagram of the state of the control switch when the inflation adjusting system of the present invention is in the inflation state.

Fig. 11 is a cross-sectional view taken along line D-D of fig. 10.

Fig. 12 is a schematic diagram of the state of the control switch when the inflation regulation system of the present invention is in the deflation state.

Fig. 13 is a cross-sectional view taken along line E-E of fig. 12.

In the drawings: the inflatable air bag comprises an air bag 1, a basin-shaped upper bag body 11, an upper connecting plate 111, a basin-shaped lower bag body 12, a lower connecting plate 121, a short pipe 13, a bag cavity 14, an air inlet pipe 2, an inflation adjusting system 3, a piston rod 31, a rear end rod 311, a rear rod 312, a middle rod 313, an annular groove 3131, a front rod 314, a front end rod 315, a first short rod 316, a second short rod 317, a third short rod 318, a fourth short rod 319, an annular clamping groove 320, a shell 32, a base 33, a piston cavity 331, an inflation pipeline 34, a vamp air inlet pipeline 35, an deflation pipeline 36, a control switch 4, a strip-shaped plate 41, a protrusion 42, a long plate 43, a groove 431, a rebound device 44, a rolling marble 45, a clamping plate 46, a vamp air pipe 5, a shock absorption basin 6, a V-shaped strip 61, a first sealing rubber ring 7, a second sealing rubber ring 8, a third sealing rubber ring 9, a sole 10, a mounting plate.

Detailed Description

In order to make the technical solution of the present invention, its purpose, technical solution and advantages become clearer, the drawings of the embodiments of the present invention will be combined hereinafter, and the technical solution of the embodiments of the present invention will be clearly and completely described.

The first embodiment is as follows:

the inflatable shoe shown in fig. 1 comprises a sole 10, wherein an automatic inflation system is arranged on the rear side of the sole 10, the automatic inflation system can control the vamp to be fully automatically tightened or loosened, the requirement of the foot of a user on the tightness of the vamp at any time is met, and therefore the comfort of the user wearing the shoe is improved.

As shown in fig. 1 and 2, the inflation system includes an airbag 1, an air inlet tube 2, an inflation adjustment system 3, a control switch 4, and a vamp air tube 5, the airbag 1 is disposed at a position of a rear sole of the sole 10, a rear side of the airbag 1 is communicated with the air inlet tube 2, the air inlet tube 2 is communicated with the outside, the inflation adjustment system 3 is communicated with a front side of the airbag 1, the control switch 4 is disposed on a mounting plate 101 disposed at one side of the sole 10, the control switch 4 can adjust a state of the inflation adjustment system 3, one end of the vamp air tube 5 is communicated with the inflation adjustment system 3 after passing through a through hole 1011 formed in the mounting plate 101, and the other end of the vamp air tube 5 is communicated with the outside.

In this embodiment, a check valve is disposed on the intake pipe 2.

As shown in fig. 3, 4, 5 and 6, the airbag 1 is formed by buckling a basin-shaped upper bag body 11 and a basin-shaped lower bag body 12, a bag cavity 14 is formed between the basin-shaped upper bag body 11 and the basin-shaped lower bag body 12, an upper connecting plate 111 is arranged on the outer side of the open end of the basin-shaped upper bag body 11, a lower connecting plate 121 is arranged on the outer side of the open end of the basin-shaped lower bag body 12, the upper connecting plate 111 is located at the upper end of the lower connecting plate 121, a short pipe 13 is arranged at the joint of the upper connecting plate 111 and the lower connecting plate 121, and the air inlet pipe 2 is communicated with the bag cavity 14 through the short pipe 13.

As shown in fig. 3 and 6, a pair of shock absorption basin bodies 6 are arranged in the bag cavity 14, the bottom ends of the pair of shock absorption basin bodies 6 are connected, the shock absorption basin body 6 located above is located in the basin-shaped upper bag body 11, the shock absorption basin body 6 located below is located in the basin-shaped lower bag body 12, a plurality of V-shaped strips 61 distributed in an annular shape are formed on the side wall of the shock absorption basin body 6 through side wall punching after deep drawing, the top of the V-shaped strips 61 extends to the outer side of the shock absorption basin body 6, and due to the fact that the pair of shock absorption basin bodies 6 are arranged, the support performance of the sole 10 is better, the strength is higher, the gas compression amount is larger, and the inflation efficiency of the inflation.

In this embodiment, the tub-shaped upper bag body 11 and the tub-shaped lower bag body 12 are made of tpc material, the shock-absorbing tub body 6 is made of tpe material, and tpc and tpe materials have the following advantages: the environment-friendly heat-resistant composite material has the advantages of easiness in processing, no need of vulcanization, short forming period, high recycling rate, stable property, good temperature resistance, aging resistance, chemical resistance, solvent resistance and the like, environmental friendliness, energy conservation, high air tightness and long service life.

As shown in fig. 7 and 8, the control switch 4 includes a strip-shaped plate 41, the strip-shaped plate 41 is in sliding fit with a strip-shaped hole 1012 located in the middle of the mounting plate 101, the outer end of the strip-shaped plate 41 is located outside the mounting plate 101, the inner end of the strip-shaped plate 41 is provided with a strip-shaped plate 43, the strip-shaped plate 43 is located inside the mounting plate 101, the front side of the inner end of the strip-shaped plate 43 is provided with a clamping plate 46 extending towards the inside of the mounting plate 101, and the clamping plate 46 is connected with the piston rod 31 of the inflation regulation system 3.

As shown in fig. 8, the inflation regulating system 3 further includes a housing 32, a base 33, an inflation duct 34, a shoe upper inlet duct 35 and a deflation duct 36, an outer end of the housing 32 is connected to the mounting plate 101, the base 33 is located in the housing 32, an outer end of the base 33 is connected to an inner end of the long plate 43, the piston rod 31 is in sliding fit with a piston cavity 331 on the base 33, the inflation duct 34 is opened on the base 33, the outer end of the inflation duct 34 can be communicated with the piston cavity 331, an inner end of the inflation duct 34 is communicated with the bladder cavity 14, the shoe upper inlet duct 35 is located on the base 33, the shoe upper inlet duct 35 is located at a front side of the inflation duct 34, the outer end of the shoe upper inlet duct 35 can be communicated with the piston cavity 331, and an inner end of the shoe upper inlet duct 35 is communicated with the air pipe 5, the air discharge pipe 36 is opened on the base 33, the air discharge pipe 36 is located at the rear side of the air charging pipe 34, the outer end of the air discharge pipe 36 can be communicated with the piston cavity 331, and the inner end of the air discharge pipe 36 is communicated with the inner cavity of the housing 32.

In this embodiment, an intake valve is disposed on the intake duct 35, and a release valve is disposed on the release duct 36.

As shown in fig. 9, the piston rod 31 includes a rear end rod 311, a rear rod 312, a middle rod 313, a front rod 314, and a front end rod 315, which are connected in sequence, the rear end rod 311 and the rear rod 312 are connected by a first short rod 316, the rear rod 312 and the middle rod 313 are connected by a second short rod 317, the middle rod 313 and the front rod 314 are connected by a third short rod 318, the front rod 314 and the front rod 315 are connected by a fourth short rod 319, a rear end of the rear rod 311 abuts against a bottom wall of the piston cavity 331, an annular groove 3131 is formed in a middle portion of the middle rod 313, an annular groove 320 is formed between the front rod 314 and the front rod 315, and the catch plate 46 is caught in the annular groove 320.

In this embodiment, the diameter of the rear rod 311 is equal to the diameter of the rear rod 312, the diameter of the middle rod 313 is smaller than the diameter of the rear rod 312, the diameter of the front rod 314 is equal to the diameter of the rear rod 312, the diameter of the front rod 315 is equal to the diameter of the middle rod 313, the diameter of the first short rod 316 is smaller than the diameter of the second short rod 317, the diameter of the third short rod 318 is equal to the diameter of the second short rod 317, and the diameter of the fourth short rod 319 is larger than the diameter of the third short rod 318.

In this embodiment, the first sealing rubber ring 7 is sleeved on the outer periphery of the first short rod 316, the second sealing rubber ring 8 is sleeved on the outer periphery of the second short rod 317, and the third sealing rubber ring 9 is sleeved on the outer periphery of the fourth short rod 319, so that the sealing performance between the piston rod 31 and the base 33 is improved.

Example two:

as shown in fig. 7 and 8, on the basis of the first embodiment, a plurality of protrusions 42 are disposed on the outer end of the strip-shaped plate 41, and the control switch 4 is convenient for a user to operate due to the plurality of protrusions 42.

Example three:

as shown in fig. 7 and 8, in the second embodiment, a rebound device 44 is arranged at the rear side of the inner end of the long plate 43, when deflation is needed, the control switch 4 is slid to the deflation position and the deflation operation can be carried out without being released, and when the hand is released, the control switch 4 automatically rebounds to the middle inflation position.

Example four:

as shown in fig. 7 and 8, on the basis of the third embodiment, a plurality of grooves 431 are formed in the middle of the inner end of the long plate 43, rolling balls 45 are embedded in the grooves 431, and the rolling balls 45 are arranged, so that the click matching of three gears of the control switch 4 can be improved, and the sliding hand feeling of the control switch 4 can also be improved.

In the above embodiment, as shown in fig. 7 and 8, at this time, the control switch 4 is located at the leftmost position of the strip-shaped hole 1012, and the control switch 4 drives the first sealing rubber ring 7 and the second sealing rubber ring 8 to move to the positions of the air discharge duct 36 and the air inflation duct 34, so as to block the air discharge duct 36 and the air inflation duct 34, so that the inflation regulation system 3 is in a closed holding state; as shown in fig. 10 and 11, at this time, the control switch 4 is located at the middle position of the bar-shaped hole 1012, and the control switch 4 drives the second sealing rubber ring 8 to move to the position of the air discharge duct 36, so as to block the air discharge duct 36, and make the inflation regulation system 3 in an inflated state; as shown in fig. 12 and 13, the control switch 4 is at the rightmost position of the strip-shaped hole 1012, and the deflation pipeline 36 is in the open state, so that the inflation regulating system 3 is in the deflated state, and the air bag 1 can be deflated normally.

In the utility model, after the user wears shoes, the control switch 4 is firstly shifted to the middle position of the strip-shaped hole 1012, namely the inflation regulation system 3 is in an inflation state; at the moment, the function of inflating and tightening the vamp can be realized by stepping on the air bag 1, and when a user feels that the tightening degree of the vamp is proper, the control switch 4 can be slid to the leftmost position of the strip-shaped hole 1012, and the inflation adjusting system 3 is in a closed and maintained state; the air bag 1 is continuously treaded to prevent the air bag from being continuously inflated and from leaking air, the vamp is kept at a fixed tightness, and the control switch 4 is shifted to the rightmost position of the strip-shaped hole 1012 when the shoe is to be taken off, namely, the air-out state, so that the operation of air-out and shoe-off can be carried out.

It should be noted that the embodiments of the present invention are only the preferred embodiments for implementing the present invention, and all the obvious modifications and changes belonging to the overall concept of the present invention should fall within the protection scope of the present invention.

Claims

1. The utility model provides an inflatable shoe, includes sole (10), its characterized in that, the rear side of sole (10) is equipped with automatic inflation system, automatic inflation system can control the vamp and realize full-automatic tightening up or relaxing, inflation system includes: an airbag (1), the airbag (1) being provided at a position of a rear sole of the sole (10); the rear side of the air bag (1) is communicated with the air inlet pipe (2), and the air inlet pipe (2) is communicated with the outside; an inflation regulation system (3), the inflation regulation system (3) being in communication with a front side of the airbag (1); the control switch (4), the control switch (4) is arranged on the mounting plate (101) on one side of the sole (10), and the control switch (4) can adjust the state of the inflation adjusting system (3); one end of the vamp air pipe (5) passes through the through hole (1011) on the mounting plate (101) and then is communicated with the inflation regulating system (3), the other end of the vamp air pipe (5) is communicated with the outside, the air bag (1) is formed by buckling a basin-shaped upper bag body (11) and a basin-shaped lower bag body (12), and a bag cavity (14) is formed between the basin-shaped upper bag body (11) and the basin-shaped lower bag body (12), the outer side of the open end of the basin-shaped upper bag body (11) is provided with an upper connecting plate (111), the outer side of the open end of the basin-shaped lower bag body (12) is provided with a lower connecting plate (121), the upper connecting plate (111) is positioned at the upper end of the lower connecting plate (121), a short pipe (13) is arranged at the connecting part of the upper connecting plate (111) and the lower connecting plate (121), the air inlet pipe (2) is communicated with the sac cavity (14) through the short pipe (13).

2. The inflatable shoe as claimed in claim 1, wherein a pair of shock absorbing pot bodies (6) are arranged in the bag cavity (14), the bottom ends of the pair of shock absorbing pot bodies (6) are connected, the shock absorbing pot body (6) located above is located in the upper pot body (11), the shock absorbing pot body (6) located below is located in the lower pot body (12), a plurality of annularly distributed V-shaped strips (61) are formed on the side walls of the shock absorbing pot body (6) through deep drawing and side wall punching, and the tops of the V-shaped strips (61) extend to the outer sides of the shock absorbing pot body (6).

3. The inflatable shoe as claimed in claim 2, wherein the control switch (4) comprises a strip-shaped plate (41), the strip-shaped plate (41) is in sliding fit with a strip-shaped hole (1012) in the middle of the mounting plate (101), the outer end of the strip-shaped plate (41) is located outside the mounting plate (101), a strip-shaped plate (43) is arranged at the inner end of the strip-shaped plate (41), the strip-shaped plate (43) is located inside the mounting plate (101), a clamping plate (46) extending towards the inside of the mounting plate (101) is arranged at the front side of the inner end of the strip-shaped plate (43), and the clamping plate (46) is connected with the piston rod (31) of the inflation regulation system (3).

4. The inflatable shoe according to claim 3, characterized in that the inflation regulation system (3) further comprises:

a housing (32), an outer end of the housing (32) being connected to the mounting plate (101);

the base (33), the base (33) is positioned in the shell (32), the outer end of the base (33) is connected with the inner end of the long plate (43), and the piston rod (31) is in sliding fit with a piston cavity (331) on the base (33);

the inflation pipeline (34) is arranged on the base (33), the outer end of the inflation pipeline (34) can be communicated with the piston cavity (331), and the inner end of the inflation pipeline (34) is communicated with the bag cavity (14);

the upper air inlet pipeline (35) is arranged on the base (33), the upper air inlet pipeline (35) is positioned on the front side of the inflation pipeline (34), the outer end of the upper air inlet pipeline (35) can be communicated with the piston cavity (331), and the inner end of the upper air inlet pipeline (35) is communicated with the upper air pipe (5);

the air discharging pipeline (36) is arranged on the base (33), the air discharging pipeline (36) is located on the rear side of the air charging pipeline (34), the outer end of the air discharging pipeline (36) can be communicated with the piston cavity (331), and the inner end of the air discharging pipeline (36) is communicated with the inner cavity of the shell (32).

5. The inflatable shoe according to claim 4, wherein the piston rod (31) comprises a rear rod (311), a rear rod (312), a middle rod (313), a front rod (314) and a front rod (315) which are connected in sequence, the rear rod (311) and the rear rod (312) are connected by a first short rod (316), the rear rod (312) and the middle rod (313) are connected by a second short rod (317), the middle rod (313) and the front rod (314) are connected by a third short rod (318), the front rod (314) and the front rod (315) are connected by a fourth short rod (319), the rear end of the rear rod (311) abuts against the bottom wall of the piston cavity (331), an annular groove (3131) is formed in the middle of the middle rod (313), and an annular clamping groove (3131) is formed between the front rod (314), the fourth short rod (319) and the front rod (320), the clamping plate (46) is clamped in the annular clamping groove (320).

6. The inflatable shoe according to claim 5, characterized in that the rear rod (311) has a diameter equal to the diameter of the rear rod (312), the middle rod (313) has a diameter smaller than the diameter of the rear rod (312), the front rod (314) has a diameter equal to the diameter of the rear rod (312), the front rod (315) has a diameter equal to the diameter of the middle rod (313), the first short rod (316) has a diameter smaller than the diameter of the second short rod (317), the third short rod (318) has a diameter equal to the diameter of the second short rod (317), and the fourth short rod (319) has a diameter greater than the diameter of the third short rod (318).

7. The inflatable shoe according to claim 6, wherein a first rubber sealing ring (7) is sleeved on the outer periphery of the first short rod (316), a second rubber sealing ring (8) is sleeved on the outer periphery of the second short rod (317), and a third rubber sealing ring (9) is sleeved on the outer periphery of the fourth short rod (319).

8. The inflatable shoe according to claim 7, characterized in that a plurality of bulges (42) are provided on the outer end of the strip (41).

9. The inflatable shoe according to claim 8, characterized in that the rear side of the inner end of the long plate (43) is provided with a resilient means (44).

10. The inflatable shoe as claimed in claim 9, wherein a plurality of grooves (431) are formed in the middle of the inner end of the long plate (43), and rolling balls (45) are embedded in the grooves (431).