CN203137208U

CN203137208U - Extensible healthy shoes

Info

Publication number: CN203137208U
Application number: CN 201320097347
Authority: CN
Inventors: 牛天亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-04
Filing date: 2013-03-04
Publication date: 2013-08-21
Anticipated expiration: 2023-03-04

Abstract

The utility model provides a pair of extensible healthy shoes. Adjustable extensible structures which correspond in position are arranged on shoe soles and shoe bodies. When the shoes provided by the utility model are used, an adjusting button is pressed to eject a lock tooth, and then both ends of the shoes are pulled, so that the shoes are prolonged to suit growth of feet.

Description

Scalable healthy shoe

Technical field

The utility model belongs to a kind of shoes of the teen-age convertible footwear sizes in being suitable for growing up, and relates in particular to a kind of scalable healthy shoe.

Background technology

At present, there are nearly children of about 300,000,000 in China, and it is just more in the whole world, and children are in the growth stage of development of health, especially the growth of pin makes that the quantity of children's footwear is a very surprising numeral, some will not change children's footwear because children's pin is not grown up, even footwear are not originally worn out and must be changed, so just caused a kind of waste, simultaneously, buying new footwear has increased the head of a family's financial cost unintentionally again, if will child's growth not impacted but do not change, and some head of a family just buys some footwear bigger than normal pin in order to save cost, like this along with the growth of pin will be gradually adaptation, but the same like this teenager to children and growth and development stage is unfavorable, how well to solve such contradiction and has become a problem of needing solution badly.

Summary of the invention

Goal of the invention: the utility model provides a kind of scalable healthy shoe, its objective is the fixing replacement cost height that brings of solution children's footwear number in the past, influences the healthy and waste problem of resource of child body.

Technical scheme: the utility model is achieved through the following technical solutions:

A kind of scalable healthy shoe comprises sole and is arranged on footwear body on the sole, it is characterized in that: the adjustable stretching structure that is provided with one at sole and footwear on one's body.

Adjustable stretching structure on the sole is divided into front and rear with sole, on sole, also be provided with retractor device, retractor device comprises expansion plate and back pedestal, back pedestal is fixedly installed on the rear portion of sole, the front end of expansion plate is fixed on the front portion of sole, the rear end of expansion plate flexibly connects with the back pedestal, is provided with jagged limiting tooth at expansion plate with the part that the back pedestal is connected, and back pedestal is provided with the lock tooth that can mesh and separate with limiting tooth.

The lock tooth is arranged on the limiting tooth corresponding side of back on the pedestal by spring, is provided with the adjusting button at the opposite side of back pedestal, and an end of regulating button stretches out outside the sole, and the other end withstands on the lock tooth.

Be provided with stopper slot at expansion plate with the position that the back pedestal is connected, back pedestal is provided with the pin that puts in this stopper slot.

Sole is provided with the number hole that shows footwear sizes.

Adjustable stretching structure is elastic corrugated folded structure.

Advantage and effect: the utility model provides a kind of scalable healthy shoe, is provided with adjustable stretching structure on one's body at sole and footwear, and the position of sole and footwear adjustable stretching structure on one's body is corresponding.

The utility model is pressed the adjusting button in use, will lock tooth top and open, and spurs two of footwear then, makes shoes elongated, in order to adapt to the growth of pin.

Description of drawings:

Fig. 1 is overall structure exploded view of the present utility model;

Fig. 2 is footwear sole construction schematic diagram of the present utility model;

Fig. 3 is retractor device structural representation of the present utility model;

Fig. 4 is the structural representation of expansion plate of the present utility model;

Fig. 5 is the structural representation of the another side of expansion plate of the present utility model;

Fig. 6 is the structural representation of back of the present utility model pedestal;

Fig. 7 is another structural representation of back of the present utility model pedestal;

Fig. 8 fixes on the structural representation of locking on the tooth for adjusting button of the present utility model.

The specific embodiment:Below in conjunction with accompanying drawing the utility model is done nearly step explanation:

As shown in Figure 1, the utility model provides a kind of scalable healthy shoe, comprise sole 222 and be arranged on footwear body 111 on the sole, be provided with adjustable stretching structure 1 on one's body at sole and footwear, sole and footwear adjustable stretching structure on one's body is integral structure, the ripple folded structure of this adjustable stretching structure for being made by elastomeric material, this ripple folded structure can be done expanding-contracting action under the effect of external force.Adjustable stretching structure on the sole is divided into front portion 333 and rear portion 444 with sole, on sole, also be provided with retractor device 2, retractor device comprises expansion plate 3 and back pedestal 4, back pedestal is fixedly installed on the rear portion of sole, the front end of expansion plate is fixed on the front portion 333 of sole, the rear end of expansion plate flexibly connects with the back pedestal, is provided with jagged limiting tooth 5 at expansion plate with the part that the back pedestal is connected, and back pedestal is provided with the lock tooth 6 that can mesh and separate with limiting tooth.The front end of expansion plate can be fixed on the front portion of sole by fixing hole 12.

Lock tooth 6 is arranged on the limiting tooth corresponding side of back on the pedestal by spring 7, is provided with at the opposite side of back pedestal and regulates button 8, and an end of regulating button stretches out outside the sole, and the other end withstands on the lock tooth 6.

Be provided with stopper slot 9 at expansion plate with the position that the back pedestal is connected, back pedestal is provided with the pin 10 that puts in this stopper slot, when shoe length changes, pin moves in stopper slot, to limit the length that shoes are pulled, for example can limit shoes and be elongated two numbers or three numbers, and sole is provided with the number hole 11 that shows footwear sizes, determine the size of shoes by this number hole.

The utility model in use, adjust the size of shoes if desired, just press the adjusting button on the sole, make the adjusting button withstand the lock tooth and leave limiting tooth, spur the rear and front end of shoes then, make shoes under the action of ripple folded structure, be elongated, observe the size variation of shoes then from the number hole of sole, when reaching desired footwear sizes, will regulate button and unclamp, at this moment, spring on the lock tooth withstands the lock tooth, makes the action of lock tooth, and the lock tooth top is firmly regulated button makes the adjusting push-button reset, simultaneously, fixing to the shoes size finished in the engagement of lock tooth and limiting tooth, finishes the big operation of shoes change this moment, when needs diminish shoes, press the adjusting button equally, inwardly push away shoes then in the rear and front end, shoes are shortened, when reaching the number that needs, unclamp and regulate the button complete operation.

Claims

1. scalable healthy shoe comprises sole and is arranged on footwear body on the sole, it is characterized in that: the adjustable stretching structure (1) that is provided with one at sole and footwear on one's body.

2. scalable healthy shoe according to claim 1, it is characterized in that: the adjustable stretching structure on the sole is divided into front and rear with sole, on sole, also be provided with retractor device (2), retractor device comprises expansion plate (3) and back pedestal (4), back pedestal is fixedly installed on the rear portion of sole, the front end of expansion plate (3) is fixed on the front portion of sole, the rear end of expansion plate flexibly connects with back pedestal (4), be provided with jagged limiting tooth (5) at expansion plate with the back part that is connected of pedestal, back pedestal is provided with the lock tooth (6) that can mesh and separate with limiting tooth.

3. scalable healthy shoe according to claim 2, it is characterized in that: the side corresponding with limiting tooth after the lock tooth is arranged on by spring (7) on the pedestal, opposite side at the back pedestal is provided with adjusting button (8), and an end of regulating button stretches out outside the sole, and the other end withstands on the lock tooth.

4. scalable healthy shoe according to claim 2 is characterized in that: be provided with stopper slot (9) at expansion plate with the position that the back pedestal is connected, back pedestal is provided with the pin (10) that puts in this stopper slot.

5. scalable healthy shoe according to claim 1 is characterized in that: sole is provided with the number hole (11) that shows footwear sizes.

6. scalable healthy shoe according to claim 1, it is characterized in that: adjustable stretching structure is elastic corrugated folded structure.