JP3007225U - Swordfish - Google Patents

Abstract

(57) [Summary] [Purpose] Make it extremely easy to walk on snow and ice,
And make it very cheap. [Structure] A substantially elliptical ring-shaped outer frame body 5 including a front side frame 1, a rear side frame 2, a left side frame 3, a right side frame 4 and the like is molded, and the left side frame 3 and the right side frame 4 of the outer frame body 5 are A footrest plate 7 having a proper number of spikes for biting into snow and ice protruding from the lower surface is installed between the rear portions, and the footrest plate 7 and the front side frame 1,
A portion surrounded by the left frame 3 and the right frame 4 is used as a front stepping hole 8, and a portion surrounded by the footrest plate 7 and the rear side frame 2, the left side frame 3, and the right side frame 4 is stepped on the rear side. In addition to the attachment holes 9, one or more attachment holes 10 for fixing the lower band and the right frame 4 of the outer frame body 5 in the front-rear direction via buckles to a fixing band under boots or the like are provided. Drill two each.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention mainly relates to a snow sword which is suitable for walking on snow or ice by fixing it under boots or the like in order to prevent the foot from deeply entering the snow or ice.

[0002]

[Prior art]

 Conventionally, as this type of swordfish, a substantially octagonal outer frame body consisting of a front frame, a rear frame, a left frame, a right frame, etc. is molded, and the front frame, rear frame, left side of this outer frame are molded. Several footrest plates are installed vertically and horizontally between the frame, right frame, etc. at appropriate intervals, and on both sides of the front and rear parts of these footrest plates, mounting holes for fixing bands that are fixed under boots etc. Were formed so that they are respectively formed (for example, Japanese Utility Model Laid-Open No. 64-22385).

[0003]

[Problems to be solved by the device]

 However, during use, when fixed under the boots worn on both feet via the fixing bands, several toe plates are located below the toe side and the heel side of the boots, etc. Not only is it difficult to walk on snow and ice due to the accumulation of snow and ice under the heels and heels, but also the structure is complicated because it consists of an outer frame and several foot plates. There was a problem that it was very expensive.

Therefore, the present invention has been devised to solve the above-mentioned problems, and not only makes it possible to walk on snow or ice very easily but also has a simple structure. It is the one that provides the swordfish that is extremely cheap.

[0005]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the present invention forms a substantially elliptical ring-shaped outer frame body including a front side frame, a rear side frame, a left side frame, a right side frame, and the like. Between the right side frame and the rear part of the right frame, a foot plate with a suitable number of spikes for biting into snow and ice protruding from the bottom surface is erected, and this foot plate and the front frame, left side The part surrounded by the frame and the right frame is a front stepping hole, and the part surrounded by the footrest plate and the rear side frame, the left frame, and the right frame is a rear stepping hole. The left frame and the right frame of the outer frame are provided with one or two mounting holes for fixing them to a fixing band via a buckle under boots or the like substantially in the center in the front-rear direction.

[0006]

[Action]

 Then, by using the above-mentioned technical means, at the time of use, after attaching the fixing bands to the respective mounting holes of the left side frame and the right side frame of the outer frame body, the footrest plate is put under the boots or the like worn on both feet, By fixing with a buckle to the fixing band so that the toe side and the heel side are located in the front and rear tread holes, respectively, under the toes and heels of boots, etc. To prevent snow and ice from accumulating, and to prevent slipping by allowing an appropriate number of spikes on the bottom surface of the footboard to bite into the snow and ice.

[0007]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings.

As shown in FIG. 1 to FIG. 5, the shinjiki of the present invention is made of impact-resistant nylon resin. First, the front side frame 1, the rear side frame 2, the left side frame 3, the right side. A substantially elliptical ring-shaped outer frame body 5 including a frame 4 and the like is formed, and between the left side frame 3 and the right side frame 4 of the outer frame body 5 in the vicinity of the rear part, a steel plate is used on the lower surface for the purpose of biting into snow and ice. One footrest plate 7 on which an appropriate number of spikes 6 are projected is erected, and the portion surrounded by the footrest plate 7 and the front side frame 1, the left side frame 3, and the right side frame 4 is stepped forward. A portion surrounded by the footrest plate 7 and the rear side frame 2, the left side frame 3, and the right side frame 4 is used as a rear stepping hole 9, and the left side frame 3 of the outer frame body 5 is formed. Also, one or two mounting holes 10 for fixing to a rubber fixing band A through a buckle B under the boots or the like are provided at approximately the center in the front-rear direction of the right frame 4. It is a thing.

That is, the outer frame body 5 is formed in a substantially elliptical ring shape in plan view including a front side frame 1, a rear side frame 2, a left side frame 3, a right side frame 4 and the like, which are substantially inverted V-shaped in longitudinal section. In particular, the left side frame 3 and the right side frame 4 are formed so as to be gradually curved upward as they go from the front end portions to the front side frame 1 in the front end direction.

The footrest plate 7 is installed between the left frame 3 and the right frame 4 of the outer frame body 5 in the vicinity of the rear part thereof, and spikes 6 are provided at both ends of the lower surface via mounting protrusions 6a. Two protrusions are provided, and a large number of quadrangular pyramid-shaped non-slip projections 11 are provided on the entire upper surface so as to prevent slipping of the boots when fixed under the boots. In this case, it is explained and illustrated that the spikes 6 project from the both ends of the lower surface of the footrest plate 7 by two mounting protrusions 6a, but the spike 6 is not limited to this. It goes without saying that one plate or a plurality of plates may be provided on the lower surface of the plate 7 through the mounting protrusions 6a at appropriate intervals.

Further, it is described that one or two mounting holes 10 are provided at substantially central portions of the left frame 3 and the right frame 4 of the outer frame 5 in the front-rear direction, but preferably, As in one embodiment, mounting pieces 12 each having a substantially V-shaped vertical section are provided so as to project upward at substantially central portions of the left frame 3 and the right frame 4 of the outer frame 5 in the front-rear direction. By drilling each of the two or two mounting holes 10, not only the strength of the mounting portion of the fixing band A can be increased, but also the area in contact with snow or ice becomes large and walking is easy. To be

[0012]

[Effect of device]

 As described above, the swordfish of the present invention forms the outer frame body 5 having a substantially elliptical ring shape including the front frame 1, the rear frame 2, the left frame 3, the right frame 4 and the like, and the left side of the outer frame 5 Between the frame 3 and the right frame 4 and the vicinity of the rear part thereof, one footrest plate 7 having an appropriate number of spikes 6 for biting into the snow and ice protruding from the bottom surface is erected, and this footrest plate 7 And a portion surrounded by the front side frame 1, the left side frame 3, and the right side frame 4 is a front stepping hole 8, and is surrounded by the footrest plate 7 and the rear side frame 2, the left side frame 3, and the right side frame 4. The formed portion is used as a rear stepping hole 9, and the left and right frames 3 and 4 of the outer frame body 5 are substantially centered in the front-rear direction with a buckle B fixed to a fixed band A under boots or the like. Since one or two mounting holes 10 for fixing are formed respectively, when used, as shown in FIG. 5, each mounting hole 10 of the left frame 3 and the right frame 4 of the outer frame 5 is fixed. After attaching the fixing band A, fix the footrest plate 7 under the boots or the like worn on both feet and fix the front toe hole 8 and the rear toe hole 9 so that the toe side and the heel side are located, respectively. By fixing it to the band A via the buckle B, the front footstep hole 8 and the rear footstep hole 9 are provided under the toe side and the heel side of the boot, etc. Snow and ice do not collect under the toes, heels, etc., and the appropriate number of spikes 6 on the lower surface of the footrest plate 7 bite into the snow or ice, preventing slippage. Together, they can walk on snow and ice very easily.

Moreover, since it is composed of the outer frame body 5 and one footrest plate 7, it can be provided at a low cost with a simple structure as compared with the conventional one.

[Brief description of drawings]

FIG. 1 is a plan view showing an embodiment of the present invention.

FIG. 2 is a bottom view showing an embodiment of the present invention.

FIG. 3 is a vertical sectional side view showing an embodiment of the present invention.

FIG. 4 is a vertical cross-sectional front view taken along the mounting holes of the left and right side frames and the footrest plate of FIG.

5 is a vertical cross-sectional rear view along the mounting holes of the left and right side frames of FIG. 1 showing an example of use of the present invention.

[Explanation of symbols]

 1 Front Side Frame 2 Rear Side Frame 3 Left Side Frame 4 Right Side Frame 5 Outer Frame Body 6 Spike 6a Mounting Protrusion 7 Foot Mounting Plate 8 Front Stepping Hole 9 Rear Stepping Hole 10 Mounting Hole 11 Non-Slip Protrusion 12 Mounting Piece A Fixed Band B buckle

Claims (1)

[Scope of utility model registration request] 1. A substantially elliptical ring-shaped outer frame body including a front side frame, a rear side frame, a left side frame, a right side frame, and the like is formed, and between the left side frame and the right side frame of the outer frame body and the vicinity of the rear part. Install a footrest plate on the bottom of which a suitable number of spikes for biting into the snow and ice are projected, and attach the footrest plate and the part surrounded by the front frame, left frame, and right frame. A front stepping hole, and a portion surrounded by the footrest plate, the rear side frame, the left side frame, and the right side frame is a rear stepping hole, and the front and rear directions of the left side frame and the right side frame of the outer frame body. One or two mounting holes for fixing to the fixing band via the buckle under the boots, etc. are formed at approximately the center, respectively.