KR20110129147A

KR20110129147A - Chain-type crampons

Info

Publication number: KR20110129147A
Application number: KR1020100048614A
Authority: KR
Inventors: 김권배
Original assignee: 주식회사 몽블랑클라임
Priority date: 2010-05-25
Filing date: 2010-05-25
Publication date: 2011-12-01

Abstract

According to the present invention, a band having elasticity is bound to surround the sole of hiking boots, and a chain of chain structure is installed to the band by a non-slip member, and the chain is connected to partially cover the bottom surface of hiking boots. It relates to a type Eisen, in particular, a spike body having a metal material and forming a closed loop having a donut shape; Spike blades which protrude and bend outwardly integrally from the donut shape of the spike body; A plurality of fastening holes drilled in the spike body; And a spike having a connecting ring connected to the fastening hole and coupled to the chain, each of which has a chain-shaped eisen on one of the front and the heel at the bottom of the hiking boots, and a plurality of spikes are integrally formed. A chain-type eisen that can be placed on the heel and heel of hiking boots and connected by chains to increase the braking force on snow roads and icy roads, prevent snow from sticking, and increase chain stiffness and simplify the structure. will be.

Description

Chain Eisen {Chain-type Crampons}

The present invention relates to Eisen (Crampons) to prevent the slipping of hiking boots on snow and ice during mountain climbing in winter, in particular, the spike portion consisting of a plurality of spikes integrally in the chain-type Eisen is equipped with a chain attached to the band owned elasticity A chain-type eisen that can be placed on the heel and heel of hiking boots and connected by chains to increase the braking force on snow roads and icy roads, prevent snow from sticking, and increase chain stiffness and simplify the structure. will be.

In general, mountain climbing in winter has low temperatures, and snow and ice accumulate, so snow and ice trails are formed on the hiking trails. There is a frequent occurrence of serious injury and serious emergency situations.

Therefore, in order to prevent such emergencies, most of them are wearing Eisen in hiking boots, and these Eisen are usually carried in hiking boots to prevent their slipping so that they can safely support their bodies in areas where snow roads or icy roads occur.

On the other hand, recently, by connecting a plurality of spikes and hooks to the chain-type Eisen that is equipped with a chain in the elastic band, the spikes to increase the braking force on snow roads and ice roads and prevent snow from sticking The technology shown in Figures 1 to 3 attached to the chain-type Eisen installed, the details of which are presented in Korean Utility Model Registration No. 381767.

Such chain type Eisen can exert excellent braking force on snow roads and ice roads by arranging a large number of spikes, and solves snow clings by installing a large number of spikes interconnected at freely rotatable linkages. Since the link is naturally deformed, the load on the foot is evenly distributed throughout, so it has a good fit.

However, as shown in FIG. 3, the spikes 30, 40, 50, and 60 are configured to be connected via link rings 70 and 80. The problem is that the rigidity is weak in the portion connected to the band portion and the chain 20 referred to.

In addition, due to the complex structure in which the spikes 30, 40, 50, and 60 are connected to the link rings 70 and 80, a production time such as assembly is increased, resulting in an increase in production cost.

An object of the present invention for solving the above-mentioned problems is related to crampons for preventing the slipping of hiking boots on snow roads and ice roads during mountain climbing in winter, and particularly, a chain-type eigen configured by mounting a chain on a band possessing elasticity By placing a spike part consisting of a large number of spikes on the heel and heel of the bottom of the hiking boots and connecting them with a chain, it increases the braking force on snow roads and ice roads, prevents snow from sticking, and increases chain connection stiffness and structure. It is to provide a chain-type Eisen to simplify the.

A characteristic of the chain-type Eisen according to the present invention for achieving the above object, the band possessing elasticity is bound to wrap on the sole of the hiking boots, and the chain of the chain structure is installed by the anti-slip member connected to the band, In the existing chain-type eisen the chain is connected to partially wrap the bottom surface of the hiking boots, comprising: a spike body having a metal material and forming a closed loop having a donut shape; Spike blades which protrude and bend outwardly integrally from the donut shape of the spike body; A plurality of fastening holes drilled in the spike body; And a spike having a connection ring connected to the fastening hole and coupled to the chain, each of which is provided on the bottom of the hiking boots, one on the heel and one on the heel.

As expected effects due to the above-described features of the present invention, the rigidity is increased as a plurality of spikes are formed integrally, resulting in a reduction in production cost by simplifying the manufacturing process as the structure is simplified.

1 is a photographic illustration showing an embodiment according to the prior art
Figure 2 is a photographic illustration showing a state wearing the embodiment of Figure 1 in real hiking boots
Figure 3 is a bottom view in a state separated from the band in the embodiment of Figure 1
Figure 4 is a plan view of the spike blade bending before the spike portion of the chain type eisen in accordance with the present invention
Figure 5 is a bottom view of the spike front heel in a state separated from the band in the chain type eisen according to the present invention

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, in which: FIG.

4 is a plan view of the spike blade before bending the spike portion of the chain type eisen according to the present invention, Figure 5 is a bottom view of the spike front heel in a state separated from the band in the chain type eisen according to the present invention.

In the following description of the present invention, the same reference numerals are given to the same configurations as the prior art, and accordingly, the same configurations as the prior art not shown in FIGS. 4 and 5 will be described with reference to FIGS. 1 to 3. Will be explained.

In the chain type eisen according to the present invention, as shown, the elastic band 10 is bound to wrap around the sole of the hiking boots 1, the chain of the chain structure as a non-slip member on the band 10 20 is connected and installed, the chain 20 is installed to partially wrap the bottom surface of the hiking boots (1).

At this time, a plurality of spikes are integrally formed at the bottom surface of the hiking boots 1, which are spike front heel and spike heel portions, as shown in FIG. A plurality of fastening holes 112 formed in the spike body 110 of the front heel portion 100 is drilled, and the spike blade 120 is integrally bent to the bottom surface portion.

Therefore, the connecting ring 111 is inserted into the fastening hole 112 to be fastened to the chain 20 and the band 10.

While the invention has been shown and described in connection with specific embodiments thereof, it is conventional in the art that various modifications and changes can be made without departing from the spirit and scope of the invention as indicated by the utility model registration claims. Anyone with knowledge will know it easily.

100: spike front heel
110: spike body
120: spiked blade
111: link
112: fastener

Claims

An elastic band is bound to wrap around the sole of hiking boots, and a chain of chain structure is installed to the band by a non-slip member, and the chain is connected to an existing chain type eizen installed to partially wrap the bottom surface of hiking boots. In:
A spike body having a metal material and having a donut shape by forming a closed loop;
Spike blades which protrude and bend outwardly integrally from the donut shape of the spike body;
A plurality of fastening holes drilled in the spike body; And
Chain eisen connected to the fastening hole is connected to the chain is coupled to the chain is characterized in that each one is provided on the bottom of the hiking boots on the heel and heel.