KR101870936B1 - Binding For Sports boots - Google Patents
Binding For Sports boots Download PDFInfo
- Publication number
- KR101870936B1 KR101870936B1 KR1020170020974A KR20170020974A KR101870936B1 KR 101870936 B1 KR101870936 B1 KR 101870936B1 KR 1020170020974 A KR1020170020974 A KR 1020170020974A KR 20170020974 A KR20170020974 A KR 20170020974A KR 101870936 B1 KR101870936 B1 KR 101870936B1
- Authority
- KR
- South Korea
- Prior art keywords
- lever
- rotation
- groove
- rear axle
- rotating rod
- Prior art date
Links
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Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
- A43B5/0401—Snowboard boots
- A43B5/0403—Adaptations for soles or accessories with soles for snowboard bindings
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
- A43B5/0415—Accessories
- A43B5/0417—Accessories for soles or associated with soles of ski boots; for ski bindings
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
- A43B5/0427—Ski or like boots characterised by type or construction details
- A43B5/0435—Adjustment of the boot to the foot
- A43B5/0439—Adjustment of the boot to the foot to the heel; Heel clamping devices; Heel supports
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The present invention relates to a binding for sports boots which can easily mount sports boots on snowboards and ski boards.
A binding for sports boots according to an embodiment of the present invention includes a heel portion for supporting a heel of a sports boot, a lever portion for transmitting an upper external force to the lower portion, and a lever portion for transmitting the force of the lever portion to the rear portion, The sport boots can be attached to the bottom of the binder at a constant and stable fixing force by adhering the back of the sports boots to the bottom of the binder.
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a binding for sports boots, and more particularly to a binding for sports boots in which the sports boots can be easily mounted on snowboards and ski boards.
Snowboarding and skiing are typical winter sports using sport boots. In order to enjoy snowboarding and skiing, it is necessary to install bindings that attach sports boots to decks such as snowboards and ski boards.
Conventional snowboard binding techniques have a cumbersome and inconvenient problem in that it is necessary not only to repeatedly perform sitting and standing posture for mounting and dismounting in a strap manner, but also to fastening and loosening a plurality of straps. In addition, the conventional ski binding technology has a problem in that the versatility is deteriorated due to the use of dedicated boots and dedicated bindings.
Conventionally, Korean Patent No. 10-1438174 discloses bindings for sports boots. Korean Patent No. 10-1438174 discloses a technique of applying a tensile force to the
However, Korean Patent Registration No. 10-1438174 has a disadvantage in that the tensile force generated on the wire is not constant and the wire loosens over time. Therefore, the feeling of wearing is different when wearing.
Conventionally, Korean Patent Laid-Open Publication No. 10-2007-0025943 discloses bindings for sports boots. Korean Patent Laid-Open Publication No. 10-2007-0025943 discloses that when the tightening means 120 is turned, a tensile force is generated on the wire W by a winding device installed inside, and the
However, Korean Patent Laid-Open Publication No. 10-2007-0025943 has a disadvantage in that there is no means for fixing the heel of the boot with a structure in which a tensile force is generated only at the foot portion of the boot.
In addition, Korean Registered Patent No. 10-1438174 and Korean Patent Publication No. 10-2007-0025943 require manual operation of the binder. Therefore, there is the inconvenience of sitting up and standing up for mounting.
It is an object of the present invention to provide a binding for sports boots which always produces a constant and stable clamping force.
SUMMARY OF THE INVENTION It is an object of the present invention to provide a binding for sports boots which can fix the heel portion of a sports boots.
SUMMARY OF THE INVENTION It is an object of the present invention to provide a binding for sports boots which can attach sports boots to a binder by bringing the back of the sports boots into close contact with the bottom of the binder.
A binding for sports boots according to an embodiment of the present invention includes a rear axle supporting a heel of a sports boot, a rear axle including a rear axle rotation part positioned at one side of the rear axle to enable rotation of the rear axle, A first rotating rod having one end fixed to the first rotating rod and a second rotating rod having one end fixed to the first rotating rod to form a rotating shaft, Shaped first rotating bar which is pivotally coupled with the rod and extends to the other side where the rail groove is formed as a groove of the groove, and a rail protrusion accommodated in the rail groove and capable of flowing in the rail groove at one side thereof, A second rotation bar provided with a rotation transmission hole which is a hole of a non-shape; A second rotating rod including a rotation transmitting means for receiving a rotational force corresponding to the rotation transmitting hole and including a rear axle coupling means for transmitting a rotational force to the rear axle portion at an end thereof and a locking projection for selectively fixing the rotation; A lower frame portion which is composed of a lower plate forming a lower surface and a side plate forming a side surface and accommodating therein a lever portion and an actuating portion, the lower frame portion supporting the hoop portion of the sports boot, And an upper lid part having a lever hole which is a hole corresponding to the lever part.
The rotation transmitting means of the binding for sports boots according to the embodiment of the present invention is capable of flowing in the axial direction of the second rotating rod through the rotation transmitting hole, And an elastic body for generating an elastic force to move the rod projection in the other direction so that an elastic force for directing the second rotary rod toward the other side acts The side plate of the lower frame portion of the binding for sports boots according to the embodiment of the present invention is provided with a first rotary groove on which the other end of the second rotary rod is fixed and a second rotary shaft on which one end of the second rotary rod is fixed, And a first rotation groove engaging groove on the side of the first rotation groove on which the engaging projection of the other side can be accommodated, and a second rotation groove engaging groove on the side of the second rotation groove, home; And a second rotary groove spacing space which is a space for allowing the engagement projection of the one side portion to flow in one direction.
The lever portion of the binding for sports boots according to the embodiment of the present invention includes a first lever rotation groove for transmitting an external force transmitted from the upper portion through rotation to the other side portion of the first rotation bar and forming a rotation axis on one side portion A second lever formed on one side of the first lever and having a second lever rotation groove for forming the same rotation axis as the first lever rotation groove and formed in a U shape along the outside of the other side of the first lever; And a third lever having a third lever rotation groove formed in a side portion thereof to form a rotation axis same as the second lever rotation groove and formed in a U shape along the outside of the other side of the second lever, A first lever lower protrusion which is larger than an outer portion of the second lever and has an inner portion larger than an outer portion of the first lever and is detached from the second lever at a lower portion of the other end of the first lever, A second lever lower protrusion detached from the third lever at a lower portion of the other end of the lever, And a third lever lower protrusion that is detachably attached to the upper lid portion at a lower portion of the other end of the third lever. When no external force acts on the upper portion, the second lever is positioned on the upper portion of the first lever, The first lever, the second lever, and the third lever are engaged with each other when an external force acts on the upper portion of the second lever.
The elastic body of the binding for sports boots according to the embodiment of the present invention is characterized by further generating an elastic force for rotating the second rotating rod in the direction in which the lever portion rotates upward.
Therefore, the binding for sports boots according to the embodiment of the present invention can always generate a constant and stable fixing force.
Further, the binding for sports boots according to the embodiment of the present invention makes it possible to fix the heel portion of the sports boots.
Further, in the binding for sports boots according to the embodiment of the present invention, it is possible to attach the sports boots to the binder by bringing the back hoop of the sports boots into close contact with the bottom of the binder.
The effects of the present invention are not limited to those mentioned above, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.
1 is a side view of a conventional binding for sports boots.
2 is a side view of another prior art binding for sports boots.
3 is a perspective view of a binding for a sports boot according to an embodiment of the present invention.
4 is an assembled perspective view of a binding for a sports boot according to an embodiment of the present invention.
5 is a perspective view of an operating portion of a binding for a sports boot according to an embodiment of the present invention.
6 is a view showing the operation of the operation part of the binding for a sports boots according to the embodiment of the present invention.
7 is a view illustrating a locking process of an operating portion of a binding for a sports boot according to an embodiment of the present invention.
8 is an assembled perspective view of a lever portion of a binding for a sports boot according to an embodiment of the present invention viewed from the bottom.
9 is a view showing the operation of the lever portion of the binding for sports boots according to the embodiment of the present invention.
Further objects, features and advantages of the present invention will become more apparent from the following detailed description and the accompanying drawings.
Before describing the present invention in detail, it is to be understood that the present invention is capable of various modifications and various embodiments, and the examples described below and illustrated in the drawings are intended to limit the invention to specific embodiments It is to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like are intended to specify that there are stated features, numbers, steps, operations, elements, parts or combinations thereof, But do not preclude the presence or addition of features, numbers, steps, operations, components, parts, or combinations thereof.
Also, the terms " part, "" unit," " module, "and the like, which are described in the specification, refer to a unit for processing at least one function or operation, Software. ≪ / RTI >
In the following description of the present invention with reference to the accompanying drawings, the same components are denoted by the same reference numerals regardless of the reference numerals, and redundant explanations thereof will be omitted. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
FIG. 3 is a perspective view of a binding for sports boots according to an embodiment of the present invention, FIG. 4 is an assembled perspective view of a binding for sports boots according to an embodiment of the present invention, and FIG. Fig. 2 is a perspective view of an operating portion of a binding for a sports boots. Fig.
3 to 5, the binding for sports boots according to the embodiment of the present invention includes a
The
The
The second rotating
When the
The
The second
Details of how the second
FIG. 6 is a view showing the operation of the operating part of the binding for sports boots according to the embodiment of the present invention, and FIG. 7 is a view illustrating a locking process of the operating part of the binding for sports boots according to the embodiment of the present invention.
The rotation transmitting means 544 of the binding for sports boots according to the embodiment of the present invention is able to flow in the axial direction of the second
The second
In addition, the
The
The
The
Therefore, when the second
At this time, the
The first
7A is a perspective view of the state 'A' in FIG. When the second
An external force may be applied from one side of the second
At this time, the
The
This is in consideration of the situation in which an external force is not applied to the
The elastic force of the
5 and 7, the
FIG. 8 is an assembled perspective view of a lever portion of a binding for sports boots according to an embodiment of the present invention, and FIG. 9 is a view illustrating an operation of a lever portion of a binding for sports boots according to an embodiment of the present invention.
8 and 9, the
The inside of the
The first
The
The
The position at which the back portion of the sport boots first contacts the
The sequential detection method, which is not a one-touch method, improves the operation feeling in operating the
9 shows a state in which the
The lever
The
9 shows that a state in which the
The third lever
9 shows a state in which the
The three-stage structure of the
As described above, according to the embodiment of the present invention, the binding for sports boots includes a heel portion for supporting the heel of the sports boot, a lever portion for transmitting the upper external force to the lower portion, and a lever portion for transmitting the force of the lever portion to the hub portion And that the sport boots can be fixedly attached to the bottom of the binder by a constant and stable fixing force by including the back of the sports boot in close contact with the bottom of the binder. .
The embodiments and the accompanying drawings described in the present specification are merely illustrative of some of the technical ideas included in the present invention. Therefore, it is to be understood that the embodiments disclosed herein are not for purposes of limiting the technical idea of the present invention, but rather are not intended to limit the scope of the technical idea of the present invention. It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
100 ...
110 ... Rear axis
120 ...
200: lower frame part
210 ... bottom plate
220 ... side plate
230 ... first rotary groove
231 ... first rotating groove engaging groove
240 ... 2nd rotary groove
241 ... second rotation groove locking groove
242 ... second rotary groove spacing space
250 ... position fixed inner wall
300 ... upper cover portion
310 ... top plate
320 ... lever hole
400 ... lever portion
410 ... first lever
411 ... First lever outer surface
413 ... first lever lower projection
414 ... first lever rotation groove
420 ... second lever
421 ... Second lever outer surface
422 ... second lever inner surface
423 ... second lever lower projection
424 ... second lever rotation groove
430 ... third lever
431 ... 3rd lever outer surface
432 ... third lever inner surface
433 ... third lever lower projection
434 ... third lever rotation groove
500 ... operating portion
510 ... first rotary rod
520 ... first rotating bar
521 ... first rotating bar body
522 ... rail home
530 ... 2nd rotary bar
531 ... second rotating bar body
532 ... rail projection
533 ... rotation transmitting hole
540 ... second rotating rod
541 ... second rotary rod body
542 ... rear axle coupling means
543 ... the obstacle
544 ... rotation transmitting means
545 ... rod projection
546 ... elastic body
Claims (4)
A lever portion which is rotatably formed on one side of the rotary shaft and transmits the upper external force to the lower portion through rotation;
A first rotary rod fixed to the first rotary rod and rotatable in association with the first rotary rod, having a rail groove as a groove of a straight line and extending in the other direction; A first rotary bar located at a lower portion of the lever portion and capable of being rotated about the first rotary rod by the operation of the lever portion, and a rail protrusion accommodated in the rail groove and capable of flowing in the rail groove, A second rotation bar provided on the other side with a rotation transmission hole which is a non-circular hole; And a rotation transmitting means for transmitting a rotational force corresponding to the rotation transmission hole, wherein the rotation transmission means includes a rear axle coupling means for transmitting a rotational force to the rear axle portion at an end portion thereof, and a locking projection for selectively fixing the rotation, An operating portion including a second rotating rod;
A lower frame portion which is composed of a lower plate forming a lower surface and a side plate forming a side surface and accommodating the lever portion and the operation portion therein and supporting a hoop portion of the sport boots,
And a top cover covering a top portion of the lower frame portion and having a lever hole which is a hole corresponding to the lever portion,
Wherein the operation of the lever portion is transmitted to the rear axle rotation portion through the operation portion so that the rear axle can support the heel of the sport boots.
Wherein the rotation transmitting means comprises:
The second rotating rod being capable of flowing in the axial direction of the second rotating rod through the rotation transmitting hole,
The second rotating rod
And an elastic body for generating an elastic force to move the rod projection in the other direction,
An elastic force is applied so that the second rotating rod is directed to the other side,
The side plate of the lower frame part is provided with a first rotary groove on which the other end of the second rotary rod is mounted and a second rotary groove on which one end of the second rotary rod is mounted,
And a second rotation groove engaging groove on the side of the second rotation groove for receiving the engaging projection of the other side portion; And a second rotary groove spacing space, which is a space for allowing the engagement projection of the one side portion to flow in one direction,
Bindings for sports boots characterized by.
The lever portion
An external force transmitted from the upper portion through rotation is transmitted to the other side portion of the first rotating bar,
A first lever having a first lever rotation groove for forming a rotation shaft on one side portion thereof,
A second lever having a second lever rotation groove formed on one side thereof to form a rotation axis identical to the first lever rotation groove, the second lever being formed in a U shape along the outside of the other side of the first lever;
A third lever having a third lever rotation groove formed on one side thereof to form a rotation axis identical to the rotation axis of the second lever, and a third lever formed in a U shape along the outside of the other side of the second lever,
Including,
The inside of the third lever is larger than the outside of the second lever, the inside of the second lever is larger than the outside of the first lever,
A second lever lower protrusion detachably attached to the second lever at a lower portion of the other end of the first lever, and a second lever lower protrusion detached from the third lever at a lower portion of the other end of the second lever; And a third lever lower protrusion detachably attached to the upper lid portion at a lower portion of the other end of the third lever,
The second lever is positioned on the upper portion of the first lever and the third lever is positioned on the upper portion of the second lever when an external force does not act on the upper portion,
The first lever, the second lever, and the third lever are engaged with each other when an external force is applied to the upper portion,
Bindings for sports boots characterized by.
The elastic body may be,
And further generates an elastic force to rotate the second rotating rod in a direction in which the lever portion rotates upward,
Bindings for sports boots characterized by.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170020974A KR101870936B1 (en) | 2017-02-16 | 2017-02-16 | Binding For Sports boots |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170020974A KR101870936B1 (en) | 2017-02-16 | 2017-02-16 | Binding For Sports boots |
Publications (1)
Publication Number | Publication Date |
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KR101870936B1 true KR101870936B1 (en) | 2018-06-25 |
Family
ID=62805987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020170020974A KR101870936B1 (en) | 2017-02-16 | 2017-02-16 | Binding For Sports boots |
Country Status (1)
Country | Link |
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KR (1) | KR101870936B1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004073811A1 (en) | 2003-02-20 | 2004-09-02 | Jean-Pierre Edmond | Binding for keeping a boot attached to a snowboard |
JP2006305329A (en) | 2005-04-27 | 2006-11-09 | K-2 Corp | Binding and binding of snowboard |
KR101438174B1 (en) | 2013-09-27 | 2014-09-11 | 주식회사 버즈런 | Binding for snowboard |
-
2017
- 2017-02-16 KR KR1020170020974A patent/KR101870936B1/en active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004073811A1 (en) | 2003-02-20 | 2004-09-02 | Jean-Pierre Edmond | Binding for keeping a boot attached to a snowboard |
JP2006305329A (en) | 2005-04-27 | 2006-11-09 | K-2 Corp | Binding and binding of snowboard |
KR101438174B1 (en) | 2013-09-27 | 2014-09-11 | 주식회사 버즈런 | Binding for snowboard |
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