CN2781843Y

CN2781843Y - Shoes

Info

Publication number: CN2781843Y
Application number: CN 200520050356
Authority: CN
Inventors: 陈军
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-02-23
Filing date: 2005-02-23
Publication date: 2006-05-24
Anticipated expiration: 2015-02-23

Abstract

The utility model relates to a pair of shoes which can cause air in the shoe to circulate. A locking bolt, a pressure lever, a pressure lever-lever linkage, a lever and a unidirectional valve air sac are additionally arranged in a column-shaped connection type supporting shoe sole at the upper part, and holes are perforated in the corresponding positions of the shoe sole, a soft insole and a hard insole. When the locking bolt is locked, the utility model has the same functions of a common shoe. In an unlocking state, when a user moves, the air in the shoes flows in a unidirectional way and is exhausted out of the shoes by the exhaust holes on the shoe sole.

Description

Footwear

Affiliated technical field

The utility model relates to a kind of footwear, especially can make the motion and the playshoes of footwear inner air flow.

Background technology

At present, commercially available footwear advance by vamp, soft shoe-pad, hard shoe-pad, slot type to support that sole constitutes, and provide support, protection, effect such as attractive in appearance.But higher in temperature when it provides these functions, especially under strenuous exercise's situation, shoe temperature raises, and humidity increases, and causes pin sweat, pin is smelly and other abominable situation occurs.

Summary of the invention

For solving the deficiency that existing footwear can not solve high temperature in the footwear, high humidity, the utility model provides a kind of footwear, and these footwear can not only be realized the function of existing footwear, and can make the footwear inner air flow, reaches cooling, dehumidifying purpose, improves degree comfortable and easy to wear.

The technical scheme that the utility model technical solution problem is taked is: 1. change the support of sole heel slot type and be cylindrical upper portion and connect and support, with the outer upside pore that begins to rehearse, the sole previous section is reserved the air bag air inlet duct in sole.2. soft, hard shoe-pad is thrown pore in stressed less position between arch of foot, the toe palm, hard shoe-pad is reserved depression bar lock(ing) bolt hole in heel.3. between sole and hard shoe-pad air bag is installed, the air bag slot part is connected with air admission hole, and establishes unidirectional air inlet flap valve, and the exhaust flap valve is established in the steam vent position, and closely is connected with sole.4. in the sole heel depression bar, pressure are installed---lever-linked, lever and air bag back-moving spring, depression bar is connected with hard shoe-pad by the locking bolt, press---lever-linked connection depression bar and lever short arm, lever is long-armed to be connected with the directed shifting chute of air bag, and the air bag bottom is connected with sole by back-moving spring.5. for guaranteeing that the overload lower device is not damaged, answer headspace between normal gait pressure lower gasbag exhaust end depression bar and sole, the long-armed and air bag bottom of lever and hard shoe-pad, during overload, pressure---lever-linked and lever short arm can not be oppressed sole.When walking, soft, the hard shoe-pad of heel pressure, drive lock(ing) bolt, depression bar, depression bar is shifted downwards, presses---and lever-linkedly make the long-armed lifting of lever make the air bag bottom to hard shoe-pad compression, the air inlet lobe is closed, and exhaust clack is opened, and gas is discharged outside the capsule.During heel lifts, supporting pillar resets depression bar, and depression bar pressure is removed, and makes air bag and the long-armed decline of lever with interior negative pressure and back-moving spring, and exhaust clack is closed, and the air inlet lobe is opened, and air enters air bag along air admission hole, air bag slot part, air inlet flap valve in the footwear, inflation in the capsule.And so forth, air bag constantly fills, exhaust, and air is circulated in the footwear.When not using ventilatory, regulate hard shoe-pad heel lock(ing) bolt, make depression bar move down, press---lever-linked, lever, air bag are to the exhaust last current state, because the lock(ing) bolt compression column with fixed, each parts can not reset, and scavenging period is blocked.

The beneficial effects of the utility model are, in walking, air one-way flow and be discharged from from sole in the footwear is kept in the footwear nice and cool dry.Do not need extra power.Simple in structure, be easy to realize.Lockable when not required.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is that sole of the present utility model is with interior schematic diagram of device.

Fig. 2 is soft, the hard shoe-pad punch position of embodiment figure.

Fig. 3 respectively installs mutual alignment figure in the embodiment sole.

Fig. 4 is the tranquillization position released state I-I cutaway view of embodiment Fig. 3.

Fig. 5 is the pressurization exhaust condition I-I cutaway view of embodiment Fig. 3.

Fig. 6 is the exhaust last current state I-I cutaway view of embodiment Fig. 3.

Fig. 7 is the overload I-I cutaway view of embodiment Fig. 3.

Fig. 8 is the tranquillization position lock-out state I-I cutaway view of embodiment Fig. 3.

Among the figure: (1) lock(ing) bolt, (2) depression bar, press (3)---and lever-linked, (4) lever, (5) supporting pillar, (6) back-moving spring, (7) directed shifting chute and spring adhere to the place, (8) air bag, (9) hard shoe-pad, (10) sole inwall, (11) soft shoe-pad, (12) arch of foot place air admission hole, (13) air admission hole between the toe palm, (14) air bag air inlet flap valve, (15) steam vent and flap valve, (16) air bag slot part.

The specific embodiment

In Fig. 1, hard shoe-pad (9), lock(ing) bolt (1), depression bar (2), press---lever-linked (3), lever (4) are linked in sequence, lever (4) is long-armed and back-moving spring (6) is attached to directed shifting chute and spring adheres to place (7), back-moving spring (6) other end is attached to sole inwall (10) bottom, directed shifting chute and spring adhere to place (7) and are fixed in air bag (8) bottom, and wherein lock(ing) bolt (1), depression bar (2), pressure---lever-linked (3), lever (4) fulcrum and galianconism partly place in the middle part supporting pillar (5).For saving the space, lever (4) is designed to Z-shaped.In each supporting pillar (5), middle part (see figure 3) supporting pillar (5) is for hollow structure and pressure---lever-linked (3) attached supporting pillar (5) fulcrum and following position are incompressible part, and each supporting pillar (5) top is stressed easy compression section.Air bag (8) bottom is whole hard structure, moves Shi Caineng and make the parallel upwards compression of whole air bag (8) on each lever (4) is long-armed.With 39 yards footwear is example, external dimensions: 27cm * 8cm (heel) * 3.2cm, the heel free space is (length) 7.5cm * (wide) 7cm * (height) 2.5cm, air bag air inlet flap valve (14) is positioned at high 2.4cm～2.7cm (clear height 1.7cm～2.0cm) locate with steam vent and flap valve (15), supporting pillar (5) diameter is 1cm, and wherein supporting pole (5) cross section is 1 * 1 * 3.14 * 0.5 ²Cm, heel compression height 0.5cm during walking, through pressing---lever short arm decline 0.3cm after lever-linked (3).Wherein the ventilation volume of air bag (8) in compression process is: 7.5 * 7 * (2.5-0.3)-3.14 * 0.5 ²* (2.5-0.3) * 5-1 * 1 * (2.5-0.3) ≈ 104.665cm ³Lock(ing) bolt (1) is used to lock depression bar part height greater than 0.5cm, depression bar (2) apart from sole inwall (10) distance from bottom greater than the overload compression height, lever (4) should be considered the factor in space in compression height and the footwear, in this example, the hard thick 0.15cm of shoe-pad (9), middle part supporting pillar (5) wall thickness 0.2cm, lock(ing) bolt (1) highly is 0.75cm, the depression bar height is 1cm, lever (4) galianconism is 0.5cm, and long-armed is 2.8cm, and lever (4) length arm computing formula is: air bag (8) compression height/lever (4) galianconism compression height=lever (4) is long-armed/and lever (4) galianconism.

In embodiment illustrated in fig. 2, lock nut (1) is connected with hard shoe-pad (9), soft shoe-pad (11) and hard shoe-pad (9) be stressed less position punching between the arch of foot and the toe palm, air admission hole (13) is main air admission hole between the toe palm, arch of foot place air admission hole (12) should be little, avoids air to enter in a large number from the arch of foot place influencing in the capsule ventilation effect and owing to the reason of air-flow causes air bag (8) inflation bad.

In the embodiment shown in fig. 3, each supporting pillar (5) top connects, and is keeping under heel part normal morphology and the elasticity situation, and supporting pole can connect.Air bag slot part (16) communicates with hard shoe-pad (9) air admission hole position, and be connected with air bag (8) by air bag air inlet flap valve (14), air bag (8) communicates with the external world by steam vent and flap valve (15), the intake and exhaust flap valve guarantees that gas unidirectional flows in the capsule, air bag (8) is shaped as integral body according to need, places between sole inwall (10), supporting pillar (5), lever (4) and hard shoe-pad (9).Air bag air inlet flap valve (14) and steam vent and flap valve (15) Kong Yingkai get enough big, guarantee the unimpeded of air-flow.

Fig. 4～Fig. 8 is the I-I cutaway view of embodiment Fig. 3, is illustrated as mutual alignment under each parts working condition.

Claims

A kind of footwear, vamp, soft shoe-pad, hard shoe-pad, sole connect, it is characterized in that: soft, hard shoe-pad punching is connected with the air bag of tool flap valve device, air bag communicates with the external world by steam vent, with lockly decide the device depression bar and place sole and be fixed in hard shoe-pad by lock(ing) bolt, and by depression bar, pressure---lever-linked, lever is connected with air bag.