CN200966375Y

CN200966375Y - Shoes with spring on sole

Info

Publication number: CN200966375Y
Application number: CN 200620022543
Authority: CN
Inventors: 赵坤生
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-11-21
Filing date: 2006-11-21
Publication date: 2007-10-31
Anticipated expiration: 2016-11-21

Abstract

The utility model relates to a daily-used shoe, which is for solving the poor elastic effect of the existing spring shoe. The utility model provides a spring shoe, the spring shoe is provided with an instep on the upper sole, a main spring is arranged under the upper sole, and a lower sole is arranged under the main spring, the main spring is a round-headed double broken-line spring, both the front and rear ends have a ring, respectively being called the upper ring and the lower ring, the middle part of the main spring has two elastic bends in parallel, both the upper and the lower ends respectively have one tilted arm, the upper ring of the main spring is fixed under the upper sole, and the lower ring is fixed above the lower sole, during walking, when people steps the shoe downward, due to the gravity of human body and forces actively applied by leg muscle, the main spring is extruded and deformed to accumulate the energy, when one's foot raised, the main spring is returned and forms a upward raising force, thus realizes the boosting effect.

Description

The spring footwear

Technical field

The utility model belongs to the footwear technical field that will use in a kind of people's daily life, and these footwear are formed by the linear groups of springs dress of a kind of two-fold.

Background technology

In the daily living article flexible member commonly used mainly contain Reducing screw spring, disk spring, flat spring, etc., be mainly used in and absorb energy, storage power, buffering and vibration damping etc., environment and the effect used have nothing in common with each other, and be when above-mentioned spring is used for making the spring footwear, very inapplicable.

At present, the spring footwear that use in the life adopt cylindrically coiled spring more, or leaf spring, or rubber spring is as the elastomeric material of sole, and complex structure, weight are big, and dress is got up very inconvenient, and pop effect is not good yet.

The utility model content

Goal of the invention of the present utility model provides the good spring footwear of a kind of elastic effect, these spring footwear are on the sole vamp to be installed thereon, last sole below is equipped with main spring, it is a linear spring of round end two-fold that the main spring below is installed with down the sole main spring, respectively there is an annulus its front-end and back-end, be called ring and following ring respectively, folding has two elastic force bendings that are parallel to each other at the middle part of main spring, the two ends up and down of elastic force bending have an oblique arm respectively, the ring of going up of main spring is fixed on the sole below, the following ring of main spring is fixed on down the sole top, and the front end of main spring is positioned at the toe cap below, and the bending of main spring is positioned at the heel below.

The main spring inboard is with auxiliary spring, auxiliary spring is a linear spring of tack two-fold, there is bending at the auxiliary spring middle part, front-end and back-end have last horizontal stripe and bottom crossband respectively, near last horizontal stripe place a pin are arranged, and the auxiliary spring below is fixed on down the sole top, bending is positioned at the sole center below, there is one hook below near last sole toe cap, the hook front opening, and last horizontal stripe is enclosed within the hook.

The footwear shell of sole and following sole in one connection is arranged in the spring footwear outsides, on the footwear shell air-vent is arranged; Under the following sole soft shoe-pad is arranged, there is tooth bar the heel below.

In the process of walking, when the people tramples shoes downwards, because the active force that people's self gravity and leg muscle initiatively apply downwards, main spring just is extruded distortion under the reaction force of sole under the active force of last sole is faced with ground, spring savings energy, when pedestrian's pin lifted, main spring restored to the original state, produce a lifting power that makes progress, thereby play the effect of power-assisted; When the people is run, because body forward tilts, at this moment people's center of gravity drops on the tiptoe position, heel is mentioned, thereby the ring front end of going up of main spring is bent downwardly near auspicious before the ring down, and main spring is bent into a wedge shape, when heel is trampled the elastic force dogleg section, elastic force bending distortion produces one respectively and makes progress and a component forward, runs forward thereby promote the people.

For increasing elastic effect, these footwear are provided with an auxiliary spring in main spring inside, when walking, when tiptoe is firmly stepped on footwear downwards, toe cap compressing auxiliary spring front end makes it to reach, the auxiliary spring front end is not deviate from from hook yet, and auxiliary spring is owing to compression produces a bounce forward, thereby is supporting people's tiptoe position; When tiptoe was upwards mentioned, auxiliary spring was upspring, and its screen resilience makes pedestrian foot feel more light.

The spring of footwear is formed by the linear groups of springs dress of two-fold, when force application object acts on the both sides, front-end and back-end respectively, and the camber of spring storage power, or play buffering, damping effect, and effect is remarkable, and this spring ratio is more suitable for making the spring footwear.

In order the time not allow barrier such as cross bar be stuck in the toe cap position in walking, connect the footwear shell of sole and following sole together in spring footwear arranged outside, air-vent is arranged on the footwear shell; With under the sole soft shoe-pad being set at present, so that obtain good damping effect; The heel below can also be provided with the profile of tooth annex, increases frictional force.

Description of drawings

Fig. 1 is the structural representation of spring footwear.

Fig. 2 is the structural representation of main spring.

Fig. 3 is the structural representation of auxiliary spring

Fig. 4 is a kind of vertical view of spring footwear

Fig. 5 is the structural representation of the spring footwear of annexes such as band footwear shell

The specific embodiment

Embodiment one: as Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, a kind of spring footwear, on the sole 1 vamp 2 is installed thereon, last sole 1 below is equipped with main spring 3, main spring 3 belows are installed with down sole 6, main spring 3 is a linear spring of round end two-fold, respectively there is an annulus its front-end and back-end, be called ring 10 respectively and encircle 11 down, folding has two elastic force bendings 4 that are parallel to each other at the middle part of main spring 3, the two ends up and down of elastic force bending 4 have an oblique arm 5 respectively, the ring 10 of going up of main spring 3 is fixed on sole 1 below, the following ring 11 of main spring 3 is fixed on down sole 6 tops, and the front end of main spring 3 is positioned at the toe cap below, and the bending 4 of main spring 3 is positioned at the heel below.

Main spring 3 inboards are with auxiliary spring 8, auxiliary spring 8 is a linear spring of tack two-fold, there is bending 7 at the auxiliary spring middle part, front-end and back-end have last horizontal stripe 12 and bottom crossband 14 respectively, near last horizontal stripe 12 places a pin 13 are arranged, and auxiliary spring 8 belows are fixed on down sole 6 tops, bending 7 is positioned at below, sole 6 middle parts, there is one hook 9 below near last sole 1 toe cap, links up with 9 front openings, and last horizontal stripe 12 is enclosed within the hook.

When pedestrian or sportsman in walking or when running, foot firmly scrunches the spring footwear downwards, at this moment main spring 3 and auxiliary spring 8 storage power that curves inwardly, when pedestrian or sportsman's shank are mentioned, the energy of main spring 3 and auxiliary spring 8 produces upwards elastic force in abrupt release, makes the wearer feel more comfortable.This footwear construction is simple, and dress is light and handy, and the elastic force effect is very obvious.

Embodiment two, as shown in Figure 5 on the basis of the Guilin structure of the spring footwear described in the embodiment one, in its bottom outside the footwear shell 15 of sole 1 and following sole 6 in one connection is housed, air-vent 16 is arranged on the footwear shell 15; Following sole has soft shoe-pad 17 for 6 times, and there is tooth bar 18 the heel below.Increase result of use better.

Claims

1, a kind of spring footwear, on the sole (1) vamp (2) is installed thereon, last sole (1) below is equipped with main spring (3), main spring (3) below is installed with down sole (6), it is characterized in that: main spring (3) is a linear spring of round end two-fold, respectively there is an annulus its front-end and back-end, be called ring (10) respectively and encircle (11) down, folding has two elastic force bendings (4) that are parallel to each other at the middle part of main spring (3), the two ends up and down of elastic force bending (4) have an oblique arm (5) respectively, the ring (10) of going up of main spring (3) is fixed on sole (1) below, the following ring (11) of main spring (3) is fixed on down sole (6) top, the front end of main spring (3) is positioned at the toe cap below, and the bending (4) of main spring (3) is positioned at the heel below.

2, spring footwear as claimed in claim 1, it is characterized in that: main spring (3) inboard is with auxiliary spring (8), auxiliary spring (8) is a linear spring of tack two-fold, there is bending (7) at the auxiliary spring middle part, front-end and back-end have last horizontal stripe (12) and bottom crossband (14) respectively, located a pin (13) near last horizontal stripe (12), auxiliary spring (8) below is fixed on down sole (6) top, bending (7) is positioned at below, sole (6) middle part, there is one hook (9) below near last sole (1) toe cap, hook (9) front opening, last horizontal stripe (12) is enclosed within the hook.

3, spring footwear as claimed in claim 3 is characterized in that: the footwear shell (15) of sole in one connection (1) and following sole (6) is arranged in the spring footwear outside, air-vent (16) is arranged on the footwear shell (15); Soft shoe-pad (17) is arranged under the following sole (6), and there is tooth bar (18) the heel below.