CN2297880Y

CN2297880Y - Multifunction shoes with ventilation device

Info

Publication number: CN2297880Y
Application number: CN 97216078
Authority: CN
Inventors: 李瑞东; 田斌; 郭占国
Original assignee: 李瑞东
Priority date: 1997-05-22
Filing date: 1997-05-22
Publication date: 1998-11-25
Anticipated expiration: 2007-05-22

Abstract

The utility model discloses a pair of multifunctional shoes, which comprises a self-ventilation and shock-absorbing device, which is composed of a hollow outer bottom, a shock-absorbing device of a shoe heel cavity part which is arranged in the hollow outer bottom, and a heel cavity air ingress and egress pipe which is connected with the shoe heel cavity part. The utility model has the advantage of good air permeability, can remove moisture and odor caused by foot sweat, and can control the size of shock-absorbing energy.

Description

Multifunctional shoe

The utility model is about a kind of multifunctional shoe, and especially specifically, this footwear comprise one from air-breather and an adjustable shock-absorbing means, relies on these two devices, and footwear can continue ventilation, and the wearer can control the absorbing energy of footwear.

As everyone knows, occurred in this area many types from ventilated footwear and absorbing footwear.The sole of these footwear is made up of resilient mat, and mat is made by soft material such as sponge or rubber, and sole and heel have many holes that are used for improving the comfort level of pin.Therefore such sole just must make footwear keep ventilation to avoid pedopathy such as eczema because the aeration difference is difficult to remove moisture and produces smell because pin is perspired.

Yet,, be not combined in a shoe lining from air-breather and shock-absorbing means for general city shoe.And resemble and thisly also have many shortcomings from ventilated footwear, for example: this footwear can be ventilated lastingly, but the valve of giving vent to anger falls down from the footwear body easily, is difficult to repair.The sort of have only the footwear of shock sucking function that many shortcomings are also arranged, as not controlling the size of absorbing energy freely.

Therefore, a purpose of the present utility model just provides a kind of multifunctional shoe of improvement, and it can eliminate above convenience some problems that footwear ran into from ventilated footwear and shock sucking function.

Another purpose of the present utility model provides the air-breather of footwear, and it can provide good air circulation in footwear.And the utility model also provides the shock-absorbing means that can control freely simultaneously.

Furthermore, the footwear of the utility model manufacturing have designed an extrusion chamber part at heel part, and its effect is to absorb vibration, and extrusion chamber and heel cavity segment form compages.One comprises extrusion chamber part and the composite construction of forming with cavity segment from air-breather, outlet pipe and band control valve advance flue gas leading, and the extrusion chamber escape pipe of taking air valve out of is replaced air in the footwear with this.Wherein, extrusion chamber partly is arranged on the central authorities with cavity segment of annular, outlet pipe is arranged to T shape, many apertures on top, the end in the top of outlet pipe is connecting effectively are by these devices, when depressing extrusion chamber, air in the extrusion chamber can be discharged from the extrusion chamber escape pipe effectively, when unclamping extrusion chamber,, also can control effectively by the air pump part with the air pressure of cavity segment because the cause waste gas of suction can enter the extrusion chamber from exhaust inlet pipe effectively.

The utility model other purpose can will be seen in the specifically described article from below.Though some specific descriptions are arranged below should be understood that and lifted a little specific example, these also only are to have pointed out ideal model of the present utility model by legend.Therefore around the spirit of this utility model, this footwear can produce many variations and change in the middle of actual.

By following accompanying drawing and detailed description, will be more readily understood the utility model.These accompanying drawings only supply graphic needs.

Fig. 1 is the layered perspective view of footwear;

Fig. 2 is the perspective view in heel chamber, comprises extrusion chamber and air pump;

Fig. 3 is the A-A cutaway view along Fig. 2;

Fig. 4 is the B-B cutaway view along Fig. 2;

Fig. 5 is another cutaway view situation of Fig. 4;

Fig. 6 is the layered perspective view of the third heel chamber and extrusion chamber.

Figure one is a best model of the present utility model.Its sole is made up of heel chamber 6, outer bottom 3, the interior end 4, turnover tracheae 15, air pump part etc.

Heel cavity segment 6 comprises that the extrusion chamber 7 of central authorities is being connected the bottom surface of outer bottom 3 with a T shape outlet pipe 3a.The bowl-type that is arranged in H shape support section 8a is supporting with chamber 6a and is following chamber 6, as shown in Figure 3, Figure 4.With separating by cannelure 9 between chamber 6 and the extrusion chamber.One side that the ozzle of one end of turnover tracheae 15 is connected in outer bottom 3 as shown in Figure 1, as shown in Figure 2, air pump part 18 comprises that a pressuring gasbag 18b, outlet nozzle 18c, venting pin 18a form.Therefore in the time of will inflating,, depress the capsule 18b of institute, just can make with charging into atmosphere in the cavity segment 6 as long as valve 18c is inserted the port ozzle 16 that passes in and out tracheae 15.(when referring to that pin steps down)

As shown in Figure 1 and Figure 2, extrusion chamber 7 in succession into flue gas leading 13, control valve 10, outlet pipe 3a, its other end is discharged waste gas by escape pipe 14.The meshy surface 11 of escape pipe 14 and air outlet valve 12 unidirectional passes to and the unidirectional off status of control valve 12 all helps the waste gas in the extrusion chamber 7 is discharged.

Toe portion at the interior end 4 has many pore 4a T shape outlet pipe 3a (as Fig. 1) that ins succession, when pin steps on that heel lifts again then, the valve 12 of giving vent to anger is in the state of pass, advance the state that the by-pass valve control 10 of waste gas is in out, because the pull of vacuum effect in the extrusion chamber 7, waste gas in the footwear just enters T shape outlet pipe 3a via the many pore 4a at the interior end 4, enters in the extrusion chamber at last.Fig. 5 is the another kind of type with cavity segment 6 of the present utility model.Comprise extruding space 7a and a soft rubber pad in such extrusion chamber 7, this is in order further to increase the suction in chamber.In addition, soft rubber is paid somebody's debt and expected repayment later and is contained spring 17a.

Fig. 6 is the third model of following cavity segment 6.Wherein, extrusion chamber 7 separates fully with following cavity segment 6.

The course of work of multifunctional shoe is as follows: when the wearer is put into ground to heel, extrusion chamber 7 is squeezed, waste gas discharges by air outlet valve 12 and meshy surface 11, at this moment air outlet valve 12 is because air pressure is in open mode, control valve 10 is in off status, and waste gas is forced to squeeze away from extrusion chamber 7.When pin lifted, because air starvation produces pull of vacuum, air outlet valve 12 closed simultaneously in the extrusion chamber, and control valve is opened, and the waste gas in the footwear is by the many pores at the interior end, and T type outlet pipe 3a enters in the extrusion chamber.Fresh air is substituted in the footwear simultaneously.Like this, walk by every walking of wearer, fresh air constantly circulation keeps dry pin and feels nice and cool.Prevented pedopathy, because waste gas constantly enters in the atmosphere in air-breather makes footwear.

And heel cavity segment 6 has many H type support 8a, and soft rubber pad and spring in the extrusion chamber, and their elasticity usefulness makes that vibration alleviates when walking.And the big I of vibration damping increases or reduces with chamber 6 interior air by air pump 18 or venting pin 18a and controlled.That is to say,, then the valve 18c of air pump is inserted the tracheae mouth 16 of footwear, depress gas cell 18b, just be full of air with among the 6a of chamber like this if want to increase shock sucking function as motion, jump etc.On the contrary, want to reduce the absorbing energy,, can insert venting pin 18a in the valve 16, gas is emitted as stroll or mountain-climbing etc.

Extrusion chamber 7 and can make with transparent material with cavity segment 6 is to improve visual effect.

Claims

1, one multi-functional from the ventilation and the absorbing footwear by forming with the lower part:

The outer bottom that hollow space is arranged;

A shock-absorbing means comprises a heel cavity segment that is provided with in the outer bottom of hollow space, a large amount of support section that the heel cavity segment has annular to be provided with, and many bowl-type grooves are symmetricly set on the top and the bottom of support section;

One in succession with cavity segment with chamber air turnover pipe, the air pump device by a separation increases and reduces air;

One comprises extrusion chamber part and the composite construction of forming with cavity segment from air-breather, outlet pipe and band control valve advance flue gas leading, and the extrusion chamber escape pipe of taking air valve out of is replaced air in the footwear with this.Wherein, extrusion chamber partly is arranged on the central authorities with cavity segment of annular, outlet pipe is arranged to T shape, many apertures on top, the end in the top of outlet pipe is connecting effectively are by these devices, when depressing extrusion chamber, air in the extrusion chamber can be discharged from the extrusion chamber escape pipe effectively, when unclamping extrusion chamber,, also can control effectively by the air pump part with the air pressure of cavity segment because the cause waste gas of suction can enter the extrusion chamber from exhaust inlet pipe effectively;

In addition, the extrusion chamber escape pipe is arranged and the escape pipe ozzle is arranged at a side outer bottom of following at footwear one forequarter.

2, as the said multifunctional shoe of claim 1, the surface that it is characterized in that the extrusion chamber escape pipe is a meshy surface.