CN205306127U

CN205306127U - Scalable shoes of line pulley type

Info

Publication number: CN205306127U
Application number: CN201521142873.2U
Authority: CN
Inventors: 刘伟东
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-31
Filing date: 2015-12-31
Publication date: 2016-06-15
Anticipated expiration: 2025-12-31

Abstract

The utility model discloses a scalable shoes of line pulley type, help before including the shoes of connecting by the elasticity waterproof cloth, the counter, the preceding end of fixed shoes under the group before the shoes, the end behind the fixed shoes under the counter, before the shoes behind the end and the shoes end be connected by the folding intermediate junction portion of stretching out and drawing back the function in area, the adjustable telescoping device of rule pulley type in the intermediate junction portion, the adjustable telescoping device of line pulley type is including fixing behind shoes first at the end, two pulleys, middle pulley and adjusting fixtures device, fix before shoes first at the end, two cable fixed columns, it is first, the one end of two cables is fixed respectively first, on the two cable fixed columns, it is first, two cables are walked around firstly, second pulley syntropy again twines and fix on adjusting fixtures device, the higher authority at the end is equipped with heel middle base plate behind the shoes, palm middle base plate before the higher authority at the end is equipped with before the shoes. The utility model discloses the front and back size of adjustable shoes, the people of different feet size can wear, and the people of dress more feels comfortable, and is easier to be tortuous, is fit for more mild shoes.

Description

A kind of scalable footwear of line pulley-type

Technical field

The utility model relates to the footwear of extraordinary purposes and general applications, particularly a kind of scalable footwear of line pulley-type.

Background technology

The footwear of existing extraordinary purposes, owing to its size is fixing, that is the footwear of certain size can only be worn for the pin with its size fit, and under normal circumstances, the people wearing this kind of footwear does not fix often, different people wears possibly, simultaneously, because this kind of footwear cost is higher, often somewhat expensive, the different such footwear of a lot of two size can not be joined in the place used, and footwear code is fixing non-adjustable, like this, the people wearing footwear is just forced to be worn footwear unaccommodated with the size of pin, user is allowed to feel very uncomfortable, also make troubles to safety in production and hidden danger, simultaneously, the local unit being equipped with is used often to need many outfits several two, with for subsequent use, naturally the cost of labor service articles for use is turn increased.

In addition, the footwear of general applications, also it is exactly the footwear that we the general population wears, owing to its size immobilizes, so not accomplishing when we to be adjusted its size, like this, just seem very inconvenient under certain conditions, such as, the footwear that children wear are exactly that so when the pin of children is grown up after to a certain degree, his/her footwear has just been worn to enter, and footwear are not bad toward contact, can also continuing to wear, at this moment conventional way is thrown away exactly, extremely wastes, if its footwear code is adjustable, just solve this problem. Further, such as people are different with when being sitting in office, it wears the comfort of footwear when walking, when sitting, in order to more comfortable, it is possible to footwear code will be tuned up a little, but when walking, capable in order to walk, it is possible to footwear code will to be turned down a little, walking is got up can be more comfortable. Consequently, it is desirable to design the adjustable such extraordinary footwear of purposes of a kind of size or the footwear of general applications, wear with the people of the size and different time occasions that adapt to different pin.

Summary of the invention

In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of size scalable footwear of line pulley-type that people's comfort is stronger, production work is safer that people adjustable, that more save labor service outfit cost, the size being more suitable for different pin and different time occasions wears, wears.

The utility model solves the technical scheme that its technical problem adopts: a kind of scalable footwear of line pulley-type, help before comprising footwear, counter, it is connected by elastic waterproof cloth between side and counter before footwear, it is fixedly connected with the footwear front end under side before footwear, the end after footwear it is fixedly connected with under counter, the footwear front end, was connected by the middle interconnecting piece of band folding retractable function with the end after footwear, the adjustable flexible device of rule pulley-type in middle interconnecting piece, described line pulley-type is adjustable, and flexible device comprises is fixed on first at the end after footwear, 2nd pulley, intermediate pulley and adjustment stationary installation, be fixed on first at footwear the front end, 2nd cable fixes post, first, one end of 2nd cable is separately fixed at first, on the fixing post of 2nd cable, first, 2nd cable walks around first, 2nd pulley is wound in adjustment stationary installation more in the same way and the other end is fixed in adjustment stationary installation, after described footwear, the end is above provided with in heel base plate, base plate in the palm before being provided with at footwear the front end.

Improving further, in described heel, base plate is upwards tiltedly inserted in the front palm above base plate.

Improving further, in described heel, base plate is provided with in heel the fixing bolt in the end, in the front palm base plate be provided with before the fixing bolt of base plate in the palm, in described heel, the fixing bolt in the end is fixed on after footwear at the end, and in the front palm, the fixing bolt of base plate is fixed at footwear the front end.

Improve further, described adjustment stationary installation comprises contraction cable box, turning axle, cover compression spring on the rotary shaft, shield under fixing line storehouse on the rotary shaft, shield on the fixing line storehouse also fixing spring on the rotary shaft, extenal fixation gear and the interior rotation gear being located at extenal fixation gear inside, the inside of described extenal fixation gear is provided with interior rotation gear swivelling chute and interior rotation gear blocks groove, interior rotation gear blocks slot in the outside of interior rotation gear swivelling chute, interior rotation gear is fixedly connected with turning axle, interior rotation gear is pushed to outside by compression spring, shrink cable box and it is provided with cable import and export, the central authorities of interior rotation gear are provided with interior hexagonal and are rotatably connected hole.

Improve further, also comprise for helping the flexible shoestring of the vamp with counter before connection shoes, in the flexible shoestring of vamp helps the footwear eye with counter to buckle before being connected to footwear.

The beneficial effects of the utility model are: due to the adjustable flexible device of rule pulley-type in middle interconnecting piece, described line pulley-type is adjustable, and flexible device comprises is fixed on first at the end after footwear, 2nd pulley, intermediate pulley and adjustment stationary installation, be fixed on first at footwear the front end, 2nd cable fixes post, first, one end of 2nd cable is separately fixed at first, on the fixing post of 2nd cable, first, 2nd cable walks around first, 2nd pulley is wound in adjustment stationary installation more in the same way and the other end is fixed in adjustment stationary installation, can by the adjustment stationary installation described in adjustment, after making footwear the end and the footwear front end near or zoom out, zoom out is utilize the middle interconnecting piece of band folding retractable function and the extension elasticity of material for sole of shoe to realize, only adjustment cable need to be loosened just passable, sole can automatically be upheld and be rebounded, simultaneously base plate and the dislocation movement of base plate in the front palm in heel, overall elongated or shortening, thus adjust the anteroposterior dimension of overall footwear, so size of the present utility model is adjustable, the people of different pin size can wear, more save labour cost, save living expense, do not waste, people's comfort of dress is stronger, production work life is safer lighter.

Accompanying drawing explanation

Below in conjunction with drawings and embodiments, the utility model is described in further detail.

Fig. 1 is perspective view of the present utility model.

Fig. 2 is the assembly structure schematic diagram at the end, the footwear front end after the adjustable flexible device of line pulley-type of the present utility model and footwear.

Fig. 3 is the structural representation of base plate in base plate and the front palm in heel of the present utility model.

Fig. 4 is the structure perspective diagram of adjustment stationary installation of the present utility model.

Description of reference numerals:

1, side before footwear, 2, counter, 3, vamp stretches shoestring, 4, footwear eye is buckled, 5, elastic waterproof cloth, 6, the end after footwear, 7, the footwear front end, 8, middle interconnecting piece with folding retractable function, 9, interior rule pulley-type is adjustable flexible device, 10, first pulley, 11, 2nd pulley, 12, intermediate pulley, 13, regulate stationary installation, 14, first cable fixes post, 15, 2nd cable fixes post, 16, first cable, 21, 2nd cable, 17, base plate in heel, 18, base plate in the front palm, 19, the fixing bolt in the end in heel, 20, the fixing bolt of base plate in the front palm, 22, shrink cable box, 23, turning axle, 24, compression spring, 25, shield under line storehouse, 26, shield on line storehouse, 27, extenal fixation gear, 28, interior rotation gear, 29, cable is imported and exported, 30, interior hexagonal is rotatably connected hole.

Embodiment

With reference to Fig. 1-Fig. 4, a kind of scalable footwear of line pulley-type of the utility model, help 1 before comprising footwear, counter 2, it is connected by elastic waterproof cloth 5 between side and counter before footwear, it is fixedly connected with the footwear front end 7 under side before footwear, the end 6 after footwear it is fixedly connected with under counter, the footwear front end, was connected by the middle interconnecting piece 8 of band folding retractable function with the end after footwear, as shown in Figure 1, the adjustable flexible device 9 of rule pulley-type in middle interconnecting piece, described line pulley-type is adjustable, and flexible device comprises is fixed on first at the end after footwear, 2nd pulley 10, 11, intermediate pulley 12 and adjustment stationary installation 13, as shown in Figure 2, be fixed on first at footwear the front end, 2nd cable fixes post 14, 15, first, 2nd cable 16, one end of 21 is separately fixed at first, 2nd cable fixes post 14, on 15, first, 2nd cable walks around first, 2nd pulley 10, 11 are wound in the same way and regulate in stationary installation 13 and the other end is fixed on and regulates in stationary installation, and after described footwear, the end is provided with in heel above base plate 17, base plate 18 in the palm before being provided with of the footwear front end above.

Concrete, in described heel, base plate 17 is upwards tiltedly inserted in the front palm above base plate 18, and as shown in Figure 3, like this, being convenient in heel that base plate is overlapping with base plate in the front palm stretches, the size of adjustment footwear code. The base plate 17 fixing bolt 19 that is provided with in heel the end in described heel, during in the front palm, base plate is slapped before being provided with, base plate fixes bolt 20, in described heel, the fixing bolt in the end is fixed on after footwear at the end, in the front palm, the fixing bolt of base plate is fixed at footwear the front end, when regulating size, in heel in base plate 17, the front palm base plate 18 respectively along with the end after footwear 6, the footwear front end 7 synchronizing moving back and forth, simultaneously, the end 6 after footwear, the footwear front end 7 drive counter 2, footwear respectively before side 1 also Integral synchronous move, the overall size of footwear is consistent, thus ensures that wearer is comfortable and easy to wear.

Concrete, described adjustment stationary installation 13 comprises shrinks cable box 22, turning axle 23, cover compression spring 24 on the rotary shaft, shield 25 under fixing line storehouse on the rotary shaft, shield 26 on the fixing line storehouse also fixing spring on the rotary shaft, extenal fixation gear 27 and the interior rotation gear 28 being located at extenal fixation gear inside, as shown in Figure 4, the inside of described extenal fixation gear 27 is provided with interior rotation gear swivelling chute and interior rotation gear blocks groove (not shown), interior rotation gear blocks slot in the outside of interior rotation gear swivelling chute, interior rotation gear is fixedly connected with turning axle, interior rotation gear is pushed to outside by compression spring, shrink cable box and it is provided with cable import and export 29, the central authorities of interior rotation gear are provided with interior hexagonal and are rotatably connected hole 30. the described interior hexagonal hole 30 that is rotatably connected pushes away into rotating interior rotation gear 28, rotate in interior rotation gear swivelling chute, can rotate and turn turning axle 23, thus shrink or decontrol first, second cable 16,21, in after unclamping, hexagonal 30, the hole that is rotatably connected is released by compression spring 24 and is rotated gear in stuck fixed gear outside 27 and block in groove, such that it is able to block and fix turning axle 23, thus the length of first, second cable 16,21 after fixing good adjustment, namely the size after good adjustment is fixed, make it no longer change, keep comfortable and easy to wear. the be rotatably connected end in hole 30 of described interior hexagonal is exposed after footwear outside end heel, so that regulating. in order to ensure the rebound resilience of sole, material for sole of shoe is chosen as PU plastics. the utility model also comprises for helping 1 shoestring 3 flexible with the vamp of counter 2 before connection shoes, the flexible shoestring 3 of vamp helps the footwear eye with counter to buckle in 4 before being connected to footwear, the flexible shoestring of vamp helps the elasticity with counter before can regulating footwear, regulates the comfort level of footwear further.Elastic waterproof cloth 5 has elasticity, can automatically regulate the comfort level of footwear equally. The utility model can be equipped with one especially for regulating the socket screw hexagon wrench of movable part.

Regulate process: the utility model by hexagonal spanner, is inserted into and regulates stationary installation inwardly to press and rotate, turn clockwise, twined in line storehouse by cable by rotating turning axle, reach shoes and carry out shrinking object. It is rotated counterclockwise, line is loosened, freely launched by the folding tension force of sole, reach the object stretched. Resilience screens is regulated to fix after being transferred to suitable position so that it is to fix and remain on institute's adjusted position. Line pulley-type benefit is more easily tortuous, is applicable to more soft footwear. The utility model can be transferred to the most applicable yardage of wearer, and the stroke of adjustment is movable mode, and the mobile stroke of front and back is approximately about 2 centimetres, and yardage span is that 3-4 code section is advisable. When regulating flexible device in footwear, sole is stretched by foldover design, and vamp is stretched in the way of shoelace tightness by both sides opening.

In addition, the utility model is not limited to above-mentioned enforcement mode, as long as it reaches technique effect of the present utility model with substantially identical means, all should belong to protection domain of the present utility model.

Claims

1. the scalable footwear of line pulley-type, it is characterized in that: help before comprising footwear, counter, it is connected by elastic waterproof cloth between side and counter before footwear, it is fixedly connected with the footwear front end under side before footwear, the end after footwear it is fixedly connected with under counter, the footwear front end, was connected by the middle interconnecting piece of band folding retractable function with the end after footwear, the adjustable flexible device of rule pulley-type in middle interconnecting piece, described line pulley-type is adjustable, and flexible device comprises is fixed on first at the end after footwear, 2nd pulley, intermediate pulley and adjustment stationary installation, be fixed on first at footwear the front end, 2nd cable fixes post, first, one end of 2nd cable is separately fixed at first, on the fixing post of 2nd cable, first, 2nd cable walks around first, 2nd pulley is wound in adjustment stationary installation more in the same way and the other end is fixed in adjustment stationary installation, after described footwear, the end is above provided with in heel base plate, base plate in the palm before being provided with at footwear the front end.

2. the scalable footwear of line pulley-type according to claim 1, it is characterised in that: in described heel, base plate is upwards tiltedly inserted in the front palm above base plate.

3. the scalable footwear of line pulley-type according to claim 1, it is characterized in that: the base plate fixing bolt that is provided with in heel the end in described heel, during in the front palm, base plate is slapped before being provided with, base plate fixes bolt, in described heel, the fixing bolt in the end is fixed on after footwear at the end, and in the front palm, the fixing bolt of base plate is fixed at footwear the front end.

4. the scalable footwear of line pulley-type according to claim 1, it is characterized in that: described adjustment stationary installation comprises contraction cable box, turning axle, cover compression spring on the rotary shaft, shield under fixing line storehouse on the rotary shaft, shield on the fixing line storehouse also fixing spring on the rotary shaft, extenal fixation gear and the interior rotation gear being located at extenal fixation gear inside, the inside of described extenal fixation gear is provided with interior rotation gear swivelling chute and interior rotation gear blocks groove, interior rotation gear blocks slot in the outside of interior rotation gear swivelling chute, interior rotation gear is fixedly connected with turning axle, interior rotation gear is pushed to outside by compression spring, shrink cable box and it is provided with cable import and export, the central authorities of interior rotation gear are provided with interior hexagonal and are rotatably connected hole.

5. the scalable footwear of line pulley-type according to claim 1, it is characterised in that: also comprise for helping the flexible shoestring of the vamp with counter before connection shoes, in the flexible shoestring of vamp helps the footwear eye with counter to buckle before being connected to footwear.