KR101578505B1 - Shoes with detachable and attachable climbing irons - Google Patents

Shoes with detachable and attachable climbing irons Download PDF

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Publication number
KR101578505B1
KR101578505B1 KR1020150047692A KR20150047692A KR101578505B1 KR 101578505 B1 KR101578505 B1 KR 101578505B1 KR 1020150047692 A KR1020150047692 A KR 1020150047692A KR 20150047692 A KR20150047692 A KR 20150047692A KR 101578505 B1 KR101578505 B1 KR 101578505B1
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KR
South Korea
Prior art keywords
shoe
fixed frame
insertion groove
shoe heel
crampon
Prior art date
Application number
KR1020150047692A
Other languages
Korean (ko)
Inventor
김홍일
Original Assignee
주식회사 투원인터내셔널
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 투원인터내셔널 filed Critical 주식회사 투원인터내셔널
Priority to KR1020150047692A priority Critical patent/KR101578505B1/en
Application granted granted Critical
Publication of KR101578505B1 publication Critical patent/KR101578505B1/en
Priority to PCT/KR2016/003242 priority patent/WO2016159646A1/en

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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
    • A43B13/24—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer by use of insertions
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/28—Soles; Sole-and-heel integral units characterised by their attachment, also attachment of combined soles and heels
    • A43B13/30—Soles; Sole-and-heel integral units characterised by their attachment, also attachment of combined soles and heels by screws
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C15/00—Non-skid devices or attachments
    • A43C15/04—Non-skid devices or attachments attached to the heel
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C15/00—Non-skid devices or attachments
    • A43C15/06—Ice-gripping devices or attachments, e.g. ice-spurs, ice-cleats, ice-creepers, crampons; Climbing devices or attachments, e.g. mountain climbing irons
    • A43C15/08—Reversible ice-spikes

Abstract

The present invention relates to a shoe having a detachable crampon, wherein a fixed frame is inserted into the inside of a shoe heel and a crampon can be detachably arranged in the fixed frame to allow a user to use the shoe as a common shoe in a normal situation or to draw and use the crampon from the shoe heel when passing through a slippery region such as an icy road. Accordingly, slip and fall on an icy road can be prevented to prevent safety accident, without a need for preparing a separate crampon. To this end, the shoe of the present invention comprises: a shoe heel (10) having a transverse insertion groove (11) at the front of the central part thereof, a pair of receiving grooves (12) formed in a vertical direction at the left and right sides of the insertion groove (11), and a bolt hole (13) formed on the bottom surface thereof; a fixed frame (20) inserted into and fixed to the insertion groove (11) of the shoe heel (10); a crampon (30) inserted and accommodated into the front surface of the fixed frame (20); and a bolt (40) bolted to the bolt hole (13) formed on the bottom surface of the shoe heel (10) to fix the fixed frame (20).

Description

Shoes with detachable and attachable climbing irons

More particularly, the present invention relates to a shoe capable of being detached, and more particularly, to a shoe which is inserted into a heel of a shoe so that the shoe can be detached from the shoe, The present invention relates to a shoe capable of removing an eisen when passing through an area, and thus preventing a safety accident from occurring by preventing slippage on an ice path, so that it is not necessary to provide an eisen separately.

In general, Eizen is used by attaching to various shoe floors such as mountain climbing, mountain climbing, fishing, and work, and is a mechanism to prevent slippage when a pedestrian wearing a shoe moves on slippery places such as an ice sheet or on the ground. Especially, these eisen are often used for climbing ice floes or walking on ice or snow for the purpose of hiking in winter.

Eizen, used for this purpose, has a structure in which a plurality of spiked saw blades are made to protrude from a plate made of steel and brought close to the bottom of the shoe, and a structure is tightened through a strap for winding the plate around the shoe. Aisen is worn by winding a string around the plate to fix it.

However, Eizen's string must be tightly attached to the shoe so that it does not become loose or loose for the wearer's walking and safety, and the loosened or loosened string must be stopped and reattached during use, so that the use of Eizen is troublesome and inconvenient.

In addition, the conventional Eizen is carried in a separate rucksack, and it is necessary to take it out when it is necessary to wear it. Therefore, there is a phenomenon that the wearer avoids carrying it to reduce the weight of the luggage. It is safe to climb the slippery ground in winter or rainy season. Accidents often occurred.

In addition, since the saw blade is protruded from the plate and is formed in a sharp shape, a safety accident such as scratching due to the saw blade is caused when carrying.

On the other hand, in the winter season, it is easy to walk when walking on the ice road due to snow. Therefore, it is necessary to walk carefully, and when the snow removal is not performed properly or the shade is left in the shade, When you go on these roads, you have the risk of accidental injury due to slipping even when you walk carefully.

Especially, elderly people such as elderly people and children tend to lose their ability to cope with crises in the eyes and on the ice, so that they easily fall down and fall, resulting in injuries in which the arms and legs are broken.

Therefore, there is a need for an Eisen buried shoe which can be easily worn and disassembled and can be easily taken out of the shoe so that the shoe can be easily taken out when necessary.

Korea Utility Model Registration No. 20-0471407 (Registered on April 13, 2014)

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide an apparatus and a method for inserting and fixing a fixture for securing an eigens in a heel of a shoe, In case of using, it is necessary to take Eizen out of the receiving groove and to insert it in such a way that the projection is facing to the bottom, so that it is not necessary to provide Eizen separately in the winter season, The present invention is to provide a shoe capable of preventing a slip from occurring and preventing a safety accident in advance.

In order to solve the above-mentioned object,

A pair of receiving grooves formed on both sides of the insertion groove in the longitudinal direction and a pair of bolt holes formed on a bottom surface of the insertion groove;

A fixing frame inserted and fixed in an insertion groove of the shoe heel;

An eisen which is inserted and accommodated in front of the fixed frame;

And a bolt coupled to a bolt hole formed on a bottom surface of the foot sole for fixing the fixture.

In this case, the fixing frame is formed in an 'E' shape in a plan view in a used state, and a coupling hole for fixing engagement with the rear yoke is formed at a portion corresponding to the center, And a plate spring is installed on the upper surface of the bent lower end portion, and a stopper for preventing the eezen, which is inserted in the front surface of the bent upper end portion, from being bent, Respectively.

Also, the above-mentioned eigens have a pair of insertion pieces formed in a 'C' shape so as to be fitted to the upper part of the plate spring at the lower end of the stopper on both sides of the fixing frame, protrusions formed on the lower part of the insertion pieces to prevent slippage; And a handle for protruding from the center of the front surface and for withdrawing the eigens.

At this time, the front surface of the fixed frame and the front surface of the Eizen inserted into the fixing frame are formed to have a concave shape similar to the shape of the heel so as not to protrude from the heel when viewed from the plane.

As described above, the present invention has the following effects.

First, there is an advantage that a fixing frame capable of firmly fixing the eigens to the insertion grooves formed in the heel of the shoe is inserted and fixed and the eigens are firmly coupled.

Second, insert the eizen into the fixing groove of the shoe heel insertion groove. In normal use, insert the eizen so that the projection direction of the bottom of the eizen is directed upward from the receiving groove. When using the eizen, remove the eizen from the sliding groove, So that it is possible to prevent a safety accident by preventing slippage on the ice path.

1 is an exploded perspective view showing a bottom surface of a shoe capable of being attached / detached according to the present invention;
FIG. 2 is a partially cutaway perspective view showing an assembled state of shoes capable of being attached / detached according to the present invention; FIG.
FIG. 3 shows the state of use of the shoes which can be attached and detached according to the present invention. FIG. 3 (a) shows the state when not using the eigens, and FIG. 3 (b) shows the states when using the eigens.
4 is a side cross-sectional view of a shoe capable of being eased off according to the present invention.

Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 1 to 4, a footrest 20 having a shoe heel 10 is inserted and fixed to a rear sheath 10.

At this time, an insertion groove 11 is formed in the transverse direction at the center front portion so that the fixing frame 20 can be inserted into the rear leg 10, and a pair of receiving grooves 12 are formed on both left and right sides of the insertion groove 11 So that the projections 32 at the lower end of the ezener 30 can be exposed and accommodated when the ezener 30 is used or not used and a bolt hole 13 is formed at the bottom surface thereof.

In the insertion groove 11 formed in the transverse direction on the center front of the rear leg 10, a fixing frame 20 capable of securely fixing the eigene 30 is inserted and fixed.

At this time, the fixing frame 20 inserted and fixed in the insertion groove 11 is formed in a shape of a plane in an E-shape in the used state, and a bolt hole 13 of the heel 10 is formed at a portion corresponding to the center. And the upper and lower portions of the upper and lower portions are bent in a U shape so as to form an insertion portion 23 on the front surface thereof, A leaf spring 22 is provided on the upper surface of the bent upper end portion and a stopper 24 is formed to prevent the eezen 30 inserted in the front end of the bent upper end from being pulled out.

Then, the inserting portion 23 of the front surface of the fixed frame 20 is inserted into the insertion portion 23 so as to detachably attach the ezener 30 which can prevent slippage on an ice path or a slippery road.

The eizens 30 are formed in a U shape having a pair of insertion pieces 31 to be fitted to the lower ends of the stoppers 24 on both sides of the fixing frame 20, The projection 32 for preventing slippage is formed to protrude downward. A handle (34) for withdrawing the ezener (30) is protruded from the front central portion.

On the other hand, a pair of receiving grooves 12 are formed on both left and right sides of the insertion groove 11 in which the fixing frame 20 is inserted in the rear leg 10 and the insertion grooves 11, However, the present invention is not limited to this, and may be formed on the rear surface or the side surface of the rear foot 10 according to the needs of the user.

The height of the insertion groove 11 formed at the center of the front surface of the rear foot 10 is set such that the projection 32 at the lower end of the eizen 30 inserted into the receiving groove 12 at the time of use of the eizen 30, (C) of the entire height of the rear sheath (10) so as to be protruded by a predetermined distance from the center of the rear sheath (10).

According to the present invention of the present invention,

A fixing frame 20 for fixing the eisen 30 is inserted and fixed in the insertion groove 11 formed at the front center portion of the shoe heel 10 and then fixed to the fixed fixing frame 20 by the eisen 30, The direction of the ezener 30 is accommodated in the receiving groove 12 with the protrusion 32 projecting to the lower end of the ezener 30 facing upward as shown in FIG.

The bolt hole 13 formed at the center of the rear sheath 10 and the engaging hole 21 formed at the center of the stationary body 20 coincide with each other in order to prevent the fixed body 20 from being pulled out from the insertion groove 11. [ The fixing frame 20 can be held firmly fixed to the insertion groove 11 of the rear sheath 11. [

When the use of the ezener 30 is required in a slippery area or an ice sheet during use, it is necessary to use the ezener 30 on the front surface of the ezener 30 in a state in which the direction of the protrusion 32 of the ezener 30 is directed upward. The ezener 30 is pulled out of the fixed frame 20 by using the handle 34 which is protruded.

3 (b), the eisen 20 is inserted into the fixed frame 20 while the protrusion 22 of the eisen 20 is oriented downward, and the insertion pieces 31 on both sides of the eisen 30 The protrusions 32 on both sides of the insertion piece 31 are exposed downward from the receiving groove 12 by being inserted into the insertion portion 23 on the front surface of the fixed frame 20. [

A pair of leaf springs 22 provided at the lower end of the folded plate 20 are brought into contact with the bottom surface of the insertion piece 31 of the eizen 30, The eizens 30 are pressed against the upper part of the insertion part 23 from the fixing frame 20 while pressing the upper part of the insertion part 23 with the restoring force of the leaf spring 22, The stopper 24 is bent at the front of the fixing frame 20 in a state of being closely attached to the upper portion of the fixing frame 20 and inserted into the insertion portion 23 of the fixing frame 20 as the upper end of the insertion portion 23 is blocked, It is possible to prevent the eezen 30 of the main body 30 from being disengaged from the use.

If the height of the insertion groove 11 formed on the front surface of the rear leg 10 is lower than the middle point C of the entire height of the rear leg 10, The projections 32 at the lower end of the eizen 30 inserted into the receiving groove 12 can be retracted downward from the receiving recess 12 in the receiving groove 12 when the eizen 30 is used, So that it can be partially protruded and can serve as a slip prevention function.

The present invention has been described with reference to the structure in which the eigens 30 capable of preventing slippage are attached to and detached from the fixed frame 20 inserted and fixed in the rear sheath 10. However, And can be used in various applications such as being capable of easily attaching and detaching a mechanism having various functions such as a key height bending to the fixed frame 20 of the apparatus.

10; A heel 11; Insert groove
12; Receiving groove 13; Bolt ball
20; A fixed frame 21; Joining ball
22; A leaf spring 23; The insertion portion
24; Stopper 30; Eisen
31; An insertion piece 32; spin
34; Handle 40; volt

Claims (3)

A pair of receiving grooves 12 are formed in the longitudinal direction on the left and right sides of the insertion groove 11 and bolt holes 13 are formed in the bottom surface. A shoe heel 10 is formed;
A fixing frame 20 inserted and fixed in the insertion groove 11 of the shoe heel 10;
An eisen (30) inserted and accommodated in a front surface of the fixed frame (20);
And a bolt 40 coupled to a bolt hole 13 formed on a bottom surface of the shoe heel 10 to fix the fixture 20,
The fixing frame 20 is formed in an 'E' shape in a plan view in a used state, and has a coupling hole 21 formed at the center thereof for fixing engagement with the rear sheath 10, The corresponding portion is formed in a 'C' shape so that the insertion portion 23 is formed on the front side when viewed from the side, and a leaf spring 22 is provided on the upper surface of the bent lower end portion. Wherein a stopper (24) for preventing insertion of an inserted eeze (30) is bent and formed.
The method according to claim 1,
The eisen 30 is formed with a pair of insertion pieces 31 formed in a 'C' shape so as to be fitted to the lower ends of the stoppers 24 on both sides of the fixing frame 20 and a lower portion of the insertion piece 31 A projection 32 for preventing slippage; And a handle (34) protruding from the center of the front surface and for pulling out the eizen (30). delete
KR1020150047692A 2015-04-03 2015-04-03 Shoes with detachable and attachable climbing irons KR101578505B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020150047692A KR101578505B1 (en) 2015-04-03 2015-04-03 Shoes with detachable and attachable climbing irons
PCT/KR2016/003242 WO2016159646A1 (en) 2015-04-03 2016-03-30 Shoe having detachable crampon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150047692A KR101578505B1 (en) 2015-04-03 2015-04-03 Shoes with detachable and attachable climbing irons

Publications (1)

Publication Number Publication Date
KR101578505B1 true KR101578505B1 (en) 2015-12-17

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KR1020150047692A KR101578505B1 (en) 2015-04-03 2015-04-03 Shoes with detachable and attachable climbing irons

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KR (1) KR101578505B1 (en)
WO (1) WO2016159646A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2538537B (en) * 2015-05-20 2017-09-06 Icedog Design Ltd Sole plate assembly
JP6865664B2 (en) * 2017-09-25 2021-04-28 株式会社キャタラー Oxidation catalyst device for exhaust gas purification

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100457811B1 (en) * 2004-06-16 2004-11-18 박세도 Shoe having crampons
KR200476314Y1 (en) * 2014-11-27 2015-02-16 김홍일 Shoes inserted climbing irons

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200259528Y1 (en) * 2001-09-10 2002-01-09 구명회 Crampons stick type mountain-climbing boots
KR100576352B1 (en) * 2005-01-27 2006-05-03 박종일 A sliding prevention boots with crampons
KR200437535Y1 (en) * 2007-02-14 2007-12-06 정명균 Non-slip shoelace

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100457811B1 (en) * 2004-06-16 2004-11-18 박세도 Shoe having crampons
KR200476314Y1 (en) * 2014-11-27 2015-02-16 김홍일 Shoes inserted climbing irons

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Publication number Publication date
WO2016159646A1 (en) 2016-10-06

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