CN201403584Y - Athletic shoe with adjustable size - Google Patents
Athletic shoe with adjustable size Download PDFInfo
- Publication number
- CN201403584Y CN201403584Y CN2009200544630U CN200920054463U CN201403584Y CN 201403584 Y CN201403584 Y CN 201403584Y CN 2009200544630 U CN2009200544630 U CN 2009200544630U CN 200920054463 U CN200920054463 U CN 200920054463U CN 201403584 Y CN201403584 Y CN 201403584Y
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- sole
- toe
- cap
- sport footwear
- shoe
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Abstract
The utility model discloses an athletic shoe; the size adjustment of the athletic shoe can be realized through adjusting a scalable shoe head to change the length thereof. The athletic shoe comprisesa shoe head and a shoe sole, a chute device which can lead the shoe head to move back and forth along the shoe sole is arranged between the shoe head and the shoe sole. A long slot is arranged at thebottom of the shoe head, a rack is arranged at one of long side faces of the long slot, the shoe sole is provided with a gear mounting hole. The athletic shoe with the adjustable size also comprises agear which is arranged at the shoe sole and is meshed with the rack, the gear is provided with a gear shaft which is passed into the gear mounting hole. The athletic shoe has the advantages that theinstallation and adjustment is simple and convenient, the cost is low, the wearing is comfortable, the athletic shoe is firm and reliable, the quality is good and the like, one pair of athletic shoe is applicable to be worn by feet with different sizes in turns.
Description
Technical field
The utility model relates to a kind of sport footwear, relates in particular to a kind of the slip along the sole front and back by the adjusting toe-cap and changes the adjustable sport footwear of its length realization size.
Background technology
Because the change of people's consumption idea, for environmental protection requirement, for the high sport footwear of sport footwear especially price, thereby can more and more be pursued by the sport footwear that the local soles of partly regulating the suitable different sizes of its size of adjustment movement footwear are worn.The cold and hot meeting of weather causes sole breathing, the fat or thin of people's different times also can cause the sole size variation, sometimes need the above shared a pair of sport footwear of two people, this all require sport footwear especially high-grade sports shoes can regulate size, conventional fixed formula sport footwear can't satisfy this requirement.
The sport footwear that adjustable size is arranged on the market, some is by the adjusting heel, and length is regulated in push-and-pull before and after the heel, the both sides connecting portion connection of this shoes has some setbacks, and does not meet ergonomics, influences the performance and the result of use of sport footwear; Stretch out a location adjusting device in the back of its heel, this installs easy damaged in collision; Heel of a shoe still props up the holding capacity the best part, is not suitable for the installation function expanding unit.Also have some sport footwears to slide by toe-cap and sole, re-use bolt or screw fixedly toe-cap and sole, installing and regulate all need be by instruments such as screwdrivers, outdoor adjusting inconvenience; And bolt looseness loses spare and accessory parts easily, especially loses non-standard accessories such as knob, changes very trouble.
Summary of the invention
At the deficiencies in the prior art, that the technical problems to be solved in the utility model provides a kind of adjustable size and install to regulate simple and convenient reliable, cost sport footwear low, comfortable and easy to wear.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of sport footwear of adjustable size, comprise toe-cap, sole, the chute device that toe-cap is moved forward and backward along sole is set between toe-cap and the sole, described toe-cap bottom is provided with elongate slots, one of them long side surface of this elongate slots is provided with tooth bar, described sole has the gear installing hole, the sport footwear of described adjustable size also comprise be arranged at sole and with described tooth bar meshed gears, this gear has the gear shaft that is arranged in described gear installing hole.
As the improvement of such scheme, the sport footwear of described adjustable size also comprises the skates device or the roller devices that are installed on described sole.
As the improvement of such scheme, the sport footwear of described adjustable size also comprises the location-plate that is shaped to one with embedded and toe-cap, and described elongate slots is arranged at this location-plate.
As the improvement of such scheme, described elongate slots is Long Circle through hole or rectangular through holes.
As the improvement of such scheme, another long side surface of described elongate slots is the plane, and this plane is provided with along the length direction extension of long side surface fin is set.
As the improvement of such scheme, another long side surface of described elongate slots is that arc is heaved face.
As the improvement of such scheme, described gear shaft passes described gear installing hole and stretches out sole, and the end that this gear shaft is relative with described gear is hinged with handle.
Improvement as such scheme, also be provided with the elastic plate that is sheathed on described gear shaft between described handle and the described sole, described handle has two long limits near a side of described elastic plate, and one of them long limit is provided with fillet, and another long limit is set to wedge angle.
As the improvement of such scheme, described handle has locating hole, and described sole has at least two locating pins of mating with this locating hole.
As the improvement of such scheme, the quantity of described locating pin is 2 to 5.
As the improvement of such scheme, described chute device comprise the dovetail boss that is arranged at toe-cap with dovetail shaped cross section, with the suitable dovetail groove that is arranged at described sole of this dovetail boss.
Improvement as such scheme, described chute device comprises the chute that is arranged at sole, the boss that is arranged at toe-cap that matches with this chute, the banking pin that is arranged at the long through groove of toe-cap and is arranged in described long through groove, and this banking pin is fixedly installed in sole.
The beneficial effects of the utility model are: toe-cap slides and is flush-mounted on the sole, thereby toe-cap can the front and back slip be realized the size adjusting with respect to sole; The toe-cap sole is provided with suitable gear and tooth bar, and the axle of gear passes sole and stretches out and is connected with handle, and rotating handles just can the rotary teeth wheel shaft, realizes the micro-adjustment of size thereby the engagement again by rack-and-pinion promotes the toe-cap telescopic slide; Adjust by the adjustment structure of rack-and-pinion and locating hole and reference column can not occur and failure phenomenon such as do not intert, thereby make easy to adjust simple and reliable.
Description of drawings
Fig. 1 is the perspective view of the sport footwear of the adjustable size of the utility model;
Fig. 2 is the perspective view of the sole of sport footwear shown in Figure 1;
Fig. 3 is the side direction partial cutaway schematic diagram of sport footwear shown in Figure 1, shows the structure of extension adjustment device;
Fig. 4 be the C-C of Fig. 3 to cutaway view, show the structure of extension adjustment device;
Fig. 5 is the upward view of Fig. 3;
Fig. 6 is the structural representation of extension adjustment device of the sport footwear of adjustable size;
Fig. 7 be the B-B of Fig. 3 to cutaway view, show the structure of chute device.
The specific embodiment
Further specify the specific embodiment of the present utility model below in conjunction with accompanying drawing.
As shown in Figure 1, the sport footwear of the adjustable size of the utility model, comprise toe-cap 10 and sole 20, between toe-cap 10 and the sole 20 chute device that toe-cap is moved forward and backward along sole is set, the sport footwear of described adjustable size also comprises extension adjustment device, thus this device can regulate toe-cap make slide be flush-mounted on the sole 20 toe-cap 10 with respect to sole 20 can before and after slide and realize that size regulates.
With reference to figure 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 6, toe-cap 10, sole 20 are provided with suitable pinion and rack.Specific implementation is in the bottom of toe-cap 10 groove 12 to be set, this groove 12 can be regular troughs or groove, this groove 12 is microscler and has two long side surfaces, one of them long side surface is provided with tooth bar 15, with 15 engagements of this tooth bar be gear 51, the axle 52 of gear 51 is arranged on the sole 20 the gear shaft installing hole of reserving 22, and wherein gear shaft 52 passes installing hole 22 and stretches out outside the sole 20.Therefore, rotary teeth wheel shaft 52 just can promote toe-cap 10 telescopic slide by rack-and-pinion, thereby realizes that the slip toe-cap carries out the size adjustment of sport footwear.This structure makes easy to adjust simple and reliable, does not need instrument, uses very simple and conveniently, waits the environmental condition that does not have instrument to operate out of doors; By regulating the requirement that size can be fit to the pin of different sizes, make dress as snug as a bug in a rug.
More preferably, the sport footwear of described adjustable size also comprises skates device or the roller devices that is installed on described sole 20.So just form ice skates or ice skate, comprised single wheel ice skate and the double ice skate of taking turns.These ice-sports footwear, ice skate price are generally relatively more expensive, are the inherent requirements of social development and economy so regulate size.
More preferably, the sport footwear of described adjustable size also comprises the location-plate that is shaped to one with embedded and toe-cap 10, and described elongate slots 12 is arranged at this location-plate.General toe-cap 10 is made for flexible material, and as plastic material, and elongate slots 12 needs rigid structure to be advisable, so in the position of elongate slots 12 location-plate is set, offers elongate slots 12 in location-plate, makes that the adjusting firm position is reliable.
More preferably, described elongate slots 12 is oval-shaped slot or rectangular slot, and along with the slip of toe-cap 10, gear 51 is positioned at elongate slots 12, and the activity space of gear 51 is being limited in two sides of this elongate slots 12, and 10 length directions along elongate slots of toe-cap are moved.
More preferably, another long side surface of described elongate slots 12 is provided with to extend along the length direction of this long side surface fin (figure does not show) is set, and to reduce friction, makes adjusting gear 51 be more prone to, flexibly.In order to realize processing, this elongate slots 12 is made as groove.The long side surface that fin is set can be the plane, and fin is arranged at the middle part on this plane.The cross section of fin can be made as trapezoidal, increases the contact-making surface of itself and gear 51, avoids too sharply damaging gear 51.
More preferably, simple and convenient for process, and can realize reducing the contact area of this side and gear 12, another long side surface of described elongate slots 12 is made as arc and heaves face.
More preferably, described gear shaft 52 passes described gear installing hole 22 and stretches out sole, the end that the end that this gear shaft 52 is relative with described gear promptly stretches out shoes is hinged with handle 55, this handle 55 is connected with gear shaft, grip position when having increased rotary teeth wheel shaft 52 makes rotation reliable more, easy, light.
More preferably, also be provided with the elastic plate 58 that is sheathed on described gear shaft 52 between described handle 55 and the described sole 20, described handle 55 has two long limits near a side of described elastic plate 58, and one of them long limit is provided with fillet, and another long limit is set to wedge angle.Handle 55 is cocked toward the side with wedge angle, and the resistance that overcomes elastic plate is packed up handle the bottom surface that is affixed on sole 20.Because this handle 55 is articulated in an end of gear shaft 52, cocked around its hinge position rotation, after handle 55 is cocked again because the restoring force effect of elastic plate 58, handle 55 keeps cocked state, collapsed state just, thereby can make the shoes use save the space, make handle 55 be not easy to be collided to be damaged, and can make shoes more attractive in appearance.
More preferably, as shown in Figure 5, handle 55 has locating hole 56, and sole 20 has at least two locating pins 65 of mating with this locating hole 56.After locating pin 65 is inserted locating hole 56, just realize the location, sole and toe-cap relative fixed form temporary transient fixing size.
More preferably, the quantity of locating pin 65 is 4, so just sport footwear can be set at four kinds of different sizes, is fit to the long people of different pin and exchanges dress, is particularly suitable for the ever-increasing teenager's dress of growth and development stage foot, avoids the valuable sport footwear of too fast replacing.
More preferably, described chute device comprise the dovetail boss that is arranged at toe-cap with dovetail shaped cross section, with the suitable dovetail groove that is arranged at described sole of this dovetail boss.Toe-cap just can slide before and after dovetail groove, makes things convenient for the adjusting of size.
More preferably, as Fig. 2, shown in Figure 7, described chute device comprises the chute 29, the boss that is arranged at toe-cap 10 19 that matches with this chute 29 that are arranged at sole 20, is arranged at the microscler little groove 92 of toe-cap 10 and the banking pin 90 that is arranged in described microscler little groove 92, and this banking pin is fixedly installed in sole 20.Behind the chute 29 and boss 19 that setting matches, can stop toe-cap 10 to swing, in the little groove 92 of toe-cap 10, locating pin 90 is set, guarantee that toe-cap 10 not exclusively skids off sole 20 and restriction toe-cap 10 and is upturned or breaks away from sole 20, make toe-cap 10 to slide along chute 29 front and back.Rotary teeth wheel shaft 52, toe-cap 10 just can slide along chute 29, thereby realize the size adjustment.In order to stop toe-cap to swing better, can at least two little grooves 92 that length direction is parallel to each other be set in the bottom of toe-cap 10.
When using sport footwear of the present utility model to carry out the size adjustment, only need cocked handle 55 to make its locating hole 56 leave locating pin 65, rotate this handle grip movable gear shaft 52 rotations then, the extension adjustment device that comprises pitch wheel 51 and tooth bar 15 just is delivered to toe-cap 10 with the driving force of rotation, toe-cap 10 can be moved forward and backward, thereby can wait the environmental condition that does not have instrument to operate out of doors so that the adjusting of shoes size without any need for instrument, is used very simple and conveniently.By regulating the requirement that size can be fit to the pin of different sizes, make dress as snug as a bug in a rug.The size adjusting device locating hole of this sport footwear uses the embedded moulding process of accessory to finish manufacturing, and cost is low, and quality is good.
Above disclosed only is preferred embodiment of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (10)
1, a kind of sport footwear of adjustable size, comprise toe-cap, sole, the chute device that toe-cap is moved forward and backward along sole is set between toe-cap and the sole, it is characterized in that: described toe-cap bottom is provided with elongate slots, one of them long side surface of this elongate slots is provided with tooth bar, described sole has the gear installing hole, the sport footwear of described adjustable size also comprise be arranged at sole and with described tooth bar meshed gears, this gear has the gear shaft that is arranged in described gear installing hole.
2, the sport footwear of adjustable size according to claim 1 is characterized in that: also comprise the skates device or the roller devices that are installed on described sole.
3, the sport footwear of adjustable size according to claim 1 and 2 is characterized in that: also comprise the location-plate that is shaped to one with embedded and toe-cap, described elongate slots is arranged at this location-plate.
4, the sport footwear of adjustable size according to claim 1 is characterized in that: described elongate slots is Long Circle through hole or rectangular through holes.
5, according to the sport footwear of claim 1 or 4 described adjustable sizes, it is characterized in that: another long side surface of described elongate slots is the plane, and this plane is provided with along the length direction extension of long side surface fin is set.
6, the sport footwear of adjustable size according to claim 1 is characterized in that: described gear shaft passes described gear installing hole and stretches out sole, and the end that this gear shaft is relative with described gear is hinged with handle.
7, the sport footwear of adjustable size according to claim 6, it is characterized in that: also be provided with the elastic plate that is sheathed on described gear shaft between described handle and the described sole, described handle has two long limits near a side of described elastic plate, one of them long limit is provided with fillet, and another long limit is set to wedge angle.
8, according to the sport footwear of claim 6 or 7 described adjustable sizes, it is characterized in that: described handle has locating hole, and described sole has at least two locating pins of mating with this locating hole.
9, the sport footwear of adjustable size according to claim 1 is characterized in that: described chute device comprise the dovetail boss that is arranged at toe-cap with dovetail shaped cross section, with the suitable dovetail groove that is arranged at described sole of this dovetail boss.
10, the sport footwear of adjustable size according to claim 1, it is characterized in that: described chute device comprises the chute, the boss that is arranged at toe-cap that matches with this chute that are arranged at sole, is arranged at the microscler little groove of toe-cap and the banking pin that is arranged in described microscler little groove, and this banking pin is fixedly installed in sole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200544630U CN201403584Y (en) | 2009-04-14 | 2009-04-14 | Athletic shoe with adjustable size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200544630U CN201403584Y (en) | 2009-04-14 | 2009-04-14 | Athletic shoe with adjustable size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201403584Y true CN201403584Y (en) | 2010-02-17 |
Family
ID=41674498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200544630U Expired - Fee Related CN201403584Y (en) | 2009-04-14 | 2009-04-14 | Athletic shoe with adjustable size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201403584Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014059726A1 (en) * | 2012-10-18 | 2014-04-24 | 广州市勇源日用品工业有限公司 | Size-adjustable sport shoe |
| CN113170945A (en) * | 2021-04-20 | 2021-07-27 | 宏威运动用品制造(张家口)有限公司 | Racing shoes capable of synchronously adjusting length and width |
-
2009
- 2009-04-14 CN CN2009200544630U patent/CN201403584Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014059726A1 (en) * | 2012-10-18 | 2014-04-24 | 广州市勇源日用品工业有限公司 | Size-adjustable sport shoe |
| CN113170945A (en) * | 2021-04-20 | 2021-07-27 | 宏威运动用品制造(张家口)有限公司 | Racing shoes capable of synchronously adjusting length and width |
| CN113170945B (en) * | 2021-04-20 | 2022-04-29 | 宏威运动用品制造(张家口)有限公司 | Racing shoes capable of synchronously adjusting length and width |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20160414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |