CN2650561Y - Shoes with anti-skid devices - Google Patents

Abstract

The utility model discloses a pair of anti-slip shoes for ice and snow road surface-a shoe with an anti-slip device, which consists of a shoe body (1), an anti-slip device (2) and at least a shoe tack (3), the anti-slip device (2) is inlaid on the bottom of shoe body (1), suitable for moving downward and facilitate the tip pierce out of the bottom of shoe body (1), the upper end of the tack (3) is connected with the anti-slip device (2), and the locking device (2-1) pierces out of the surface of shoe body (1). On an ice-snow road surface, pressing a locking device (2-1), the tack (3) connected to anti-slip device (2) can be sprung downward to realize the antislip purposes; when walking on the road surface without ice-snow, pressing the locking device (2-1) to withdraw the tack (3) upward. Because the shoe hole has the tack to pierce into the ice and snow surface, so the utility model has excellent antislip effects, and can be also retracted if unused, not only protect the road surface, but also is very comfortable for the user. The utility model has low cost, easy operation, high reliability and easy popularization.

Description

The footwear of band anti-skid device

Technical field: the utility model relates to a kind of footwear that can be anti-skidding on ice and snow road.

Background technology: the north in winter, cover one deck ice and snow on the road, although the pedestrian on the road is meticulous, slip easily.Some on-slip shoes in the market are adapted to the snowfield environment mostly, and spreading very solid accumulated snow and black ice are difficult to play good skidproof effect.At sole spike is set, allows spike wear out ice and snow surface and come anti-skiddingly, effect is fine, but such footwear have injury for the road surface in the highway section that does not cover ice and snow, and spike makes the people very uncomfortable when stabbing on rigid pavement.

Utility model content:, provide a kind of on-slip shoes that can be applicable to accumulated snow and black ice road surface in order to overcome the defective of existing on-slip shoes skidproof effect difference on ice and snow road.The present invention is achieved by following proposal: a kind of footwear with anti-skid device, it is made up of footwear body 1, anti-skid device 2 and at least one spike 3, anti-skid device 2 is embedded on the bottom of footwear body 1, can move downward the upper end that makes the tip pass the spike 3 outside the bottom of footwear body 1 and be connected on the anti-skid device 2, the locking device 2-1 of anti-skid device 2 is piercing in outside the surface of footwear body 1.On-slip shoes of the present utility model is when having the road surface of ice and snow, press locking device 2-1, the spike 3 that is connected with anti-skid device 2 ejects downwards, its tip passes sole, plays anti-skidding effect, if do not walk on the road surface of ice and snow having, when pressing locking device 2-1, spike 3 is upwards pushed back, then put again and take off locking device 2-1, spike 3 just is locked on the position of not stretching out below the sole.Because sole of the present utility model is provided with spike, can wear out the ice and snow surface, so skidproof effect is fabulous, and can also make its withdrawal when not needing spike, has not only protected the road surface but also make the people comfortable and easy to wear.The utlity model has the advantage of reliable and easy promotion and implementation with low cost, easy to operate, anti-skidding.

Description of drawings: Fig. 1 is a structural representation of the present utility model, Fig. 2 is the side view of Fig. 1, and Fig. 3 is the syndeton schematic diagram of anti-skid device 2 and spike 3 in the embodiment two, and Fig. 4 is the A-A cutaway view of Fig. 3, Fig. 5 is the B-B cutaway view of Fig. 3, and Fig. 6 is the C-C cutaway view of Fig. 3.

The specific embodiment one: specify present embodiment below in conjunction with Fig. 1 and Fig. 2.It is made up of footwear body 1, anti-skid device 2 and at least one spike 3, anti-skid device 2 is embedded on the bottom of footwear body 1, can move downward the upper end that makes the tip pass the spike 3 outside the bottom of footwear body 1 and be connected on the anti-skid device 2, the locking device 2-1 of anti-skid device 2 is piercing in outside the surface of footwear body 1.Anti-skid device 2 can be locked in the tip to spike 3 and stretch out lower end position or the most advanced and sophisticated upper end position that is retracted in the sole outside sole, during operation by finishing by locking device 2-1.

The specific embodiment two: specify present embodiment below in conjunction with Fig. 3 to Fig. 6.The difference of present embodiment and embodiment one is, anti-skid device 2 is by locking device 2-1, loam cake 2-2, core body 2-3, spring 2-4 and housing 2-5 form, locking device 2-1 is by mandrel 2-1-1, return spring 2-1-2, jump ring 2-1-3 and catch 2-1-4 form, the core body 2-3 of " Qian " shape is located in the closed cavity of loam cake 2-2 and housing 2-5 composition, the upper end of spike 3 is fixed on the lower surface of core body 2-3, respectively have " dumbbell " shape lock hole 2-3-1 on the left side of core body 2-3 and the right side, housing 2-5 goes up and lock hole 2-3-1 corresponding section has through hole 2-5-1, mandrel 2-1-1 is through among lock hole 2-3-1 and the through hole 2-5-1, and there is an end to expose outside the housing 2-5, have cannelure 2-1-1-1 on the mandrel 2-1-1, return spring 2-1-2 is arranged between jump ring 2-1-3 and the catch 2-1-4, make mandrel 2-1-1 bear left elastic force all the time, cannelure 2-1-1-1 is adjacent with lock hole 2-3-1, when mandrel 2-1-1 moves right cannelure 2-1-1-1 can be corresponding with lock hole 2-3-1, the narrowest place only can allow the mandrel 2-1-1 at cannelure 2-1-1-1 place to pass through among the lock hole 2-3-1, and spring 2-4 is supported between loam cake 2-2 and the core body 2-3.When using, present embodiment presses mandrel 2-1-1, mandrel overcomes spring force and moves to right, cannelure 2-1-1-1 is in the corresponding position with lock hole 2-3-1, mandrel and core body 2-3 move downward under the effect of spring 2-4, make spike pass sole, the mandrel that gets loose then, mandrel return, lock hole 2-3-1 make the stuck location of mandrel again.

The specific embodiment three: specify present embodiment below in conjunction with Fig. 3 and Fig. 6.The difference of present embodiment and embodiment two is, also be fixed with guide pillar 2-6 on the upper base surface of housing 2-5, guide pillar 2-6 passes core body 2-3 and guiding is provided for core body 2-3, loam cake 2-2 is connected to come closure casing 2-5 by the upper end with guide pillar 2-6, and spring 2-4 is enclosed within on the damaged surface of guide pillar 2-6.Other composition is identical with the specific embodiment two with annexation.Owing to be provided with guide pillar, the core body 2-3 location that moves up and down is more accurate, and spring 2-4 work is more reliable.

Claims (3)

1, a kind of footwear with anti-skid device, it is characterized in that it is made up of footwear body (1), anti-skid device (2) and at least one spike (3), anti-skid device (2) is embedded on the bottom of footwear body (1), can move downward the upper end that makes the tip pass the spike (3) outside the bottom of footwear body (1) and be connected on the anti-skid device (2), the locking device (2-1) of anti-skid device (2) is piercing in outside the surface of footwear body (1).

2, the footwear of band anti-skid device according to claim 1, it is characterized in that anti-skid device (2) is made up of locking device (2-1), loam cake (2-2), core body (2-3), spring (2-4) and housing (2-5), locking device (2-1) is made up of mandrel (2-1-1), return spring (2-1-2), jump ring (2-1-3) and catch (2-1-4)

The core body of shape (2-3) is located in the closed cavity of loam cake (2-2) and housing (2-5) composition, the upper end of spike (3) is fixed on the lower surface of core body (2-3), respectively have " dumbbell " shape lock hole (2-3-1) on the left side of core body (2-3) and the right side, housing (2-5) is gone up and lock hole (2-3-1) corresponding section has through hole (2-5-1), mandrel (2-1-1) is through in lock hole (2-3-1) and the through hole (2-5-1), and there is an end to expose outside the housing (2-5), have cannelure (2-1-1-1) on the mandrel (2-1-1), return spring (2-1-2) is arranged between jump ring (2-1-3) and the catch (2-1-4), cannelure (2-1-1-1) is adjacent with lock hole (2-3-1), when mandrel (2-1-1) moves right cannelure (2-1-1-1) can be corresponding with lock hole (2-3-1), the mandrel (2-1-1) that the narrowest place only can allow cannelure (2-1-1-1) to locate in the lock hole (2-3-1) passes through, and spring (2-4) is supported between loam cake (2-2) and the core body (2-3).

3, the footwear of band anti-skid device according to claim 2, it is characterized in that also being fixed with guide pillar (2-6) on the upper base surface of housing (2-5), guide pillar (2-6) passes core body (2-3) and guiding is provided for core body (2-3), loam cake (2-2) is connected to come closure casing (2-5) by the upper end with guide pillar (2-6), and spring (2-4) is enclosed within on the damaged surface of guide pillar (2-6).

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