KR20130014995A - Car snow chain pad - Google Patents

Car snow chain pad Download PDF

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Publication number
KR20130014995A
KR20130014995A KR1020110077044A KR20110077044A KR20130014995A KR 20130014995 A KR20130014995 A KR 20130014995A KR 1020110077044 A KR1020110077044 A KR 1020110077044A KR 20110077044 A KR20110077044 A KR 20110077044A KR 20130014995 A KR20130014995 A KR 20130014995A
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KR
South Korea
Prior art keywords
pad
pad body
spike
integrated
snow chain
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KR1020110077044A
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Korean (ko)
Inventor
서재덕
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서재덕
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.)
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Publication date
Application filed by 서재덕 filed Critical 서재덕
Priority to KR1020110077044A priority Critical patent/KR20130014995A/en
Publication of KR20130014995A publication Critical patent/KR20130014995A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
    • B60C27/02—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
    • B60C27/02—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread
    • B60C27/0207—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread involving lugs or rings taking up wear, e.g. chain links, chain connectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
    • B60C27/02—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread
    • B60C27/0238—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread provided with tensioning means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
    • B60C27/02—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread
    • B60C27/0261—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread provided with fastening means
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Tires In General (AREA)

Abstract

PURPOSE: A snow chain pad for a vehicle is provided to enable a user to safely drive on an icy road with outstanding adhesion by improving grip force and braking power by using a spike and a friction protrusion. CONSTITUTION: A snow chain pad for a vehicle comprises a pad body, a coupling piece(3), a spike(7), and a friction protrusion. The coupling piece including a wire fastening hole(4) and a hole(5) is integrated with the pad body and is inserted into both ends of the pad body. The spike and wire mesh trapped in a part of the spike are integrated with the pad body through an intelligent process. The friction protrusion is formed on surfaces of the pad body.

Description

차량용 스노우 체인 패드{omitted}Automotive Snow Chain Pads {omitted}

본 발명은 차량용 타이어의 편향된 마모성을 방지하고 안정적인 접지력의 유지와 밀착도를 향상시키기 위한 차량용 스노우 체인 패드에 관한 것으로 우레탄 재질용 이용하여 일정길이를 유지하는 패드의 좌,우 양단으로는 타이어의 좌우측면에 위치되는 와이어가 여러방향 즉 방사형으로 긴밀하게 결착될 수 있도록 패드의 몸체와 일체화된 체결공을 가진 결속편을 형성하고 타이어 및 지면과 접하는 내,외면 표면으로는 수개의 돌기와 마찰돌출부에 스파이크를 고정시키므로서 우수한 제동력을 구현하기 위하여 구성된 것이다The present invention relates to a vehicle snow chain pad for preventing biased abrasion of a tire of a vehicle and for maintaining a stable grip and improving adhesion to the left and right sides of the tire on both left and right ends of the pad for maintaining a certain length by using a urethane material. To form a binding piece with a fastening hole integrated with the body of the pad so that the wire is located in a tight direction in multiple directions, that is, radially, and the inner and outer surfaces in contact with the tire and the ground, spikes may be applied to several projections and friction protrusions. It is configured to realize excellent braking force by fixing.

일반적으로 겨울철에 쌓여진 눈의 결빙상태에 따라 노면상태가 불량해지면 타이어의 슬라이딩 현상이 발생되어 제동력이 현저하게 낮아지는 관계로 대형 교통사고의 위험성이 매우 커서 이를 해소하기 위하여 스노우 체인을 사용하게 되는데 각각의 와이어와 일체가 되는 체인은 장착에 따른 번거러움이 큰 관계도 걸고리를 형성한 패드를 마련하여 와이어에 결착시키는 것인 바 상기 걸고리는 패드의 좌우 양단에 끼움처리하여 마련되는 것으로 장시간의 사용에 따라 인장력이 저하되어 걸고리가 이탈되므로 패드가 분리되는 문제점과 상기 패드와 타이어간의 밀착도가 낮아 주행 및 제동시에 타이어에서 패드가 미끌리는 현상도 발생할 뿐만 아니라 패드 양단에는 걸고리를 패드 표면에는 스파이크를 홈에 삽입하여 볼트로 단순 조임하므로서 패드와 일체와 되지 못해 쉽게 이탈되므로 상기 패드의 견고성이 저하되어 안전사고의 위험성이 항상 수반되었었다In general, when the road condition is bad due to the snow freezing condition in winter, the sliding phenomenon of the tire is generated and the braking force is significantly lowered. Therefore, the risk of a large traffic accident is very high, and snow chains are used to solve them. The chain that is integrated with the wire is provided with a pad that forms a hook, which has a great deal of trouble due to mounting. The hook is provided by fitting the left and right ends of the pad according to a long time of use. As the tension is lowered, the hook is separated, so the pad is separated and the adhesion between the pad and the tire is low, so that the pad is slipped from the tire during driving and braking. Hooks are placed at both ends of the pad, and spikes are inserted into the grooves on the pad surface. By simply tightening the bolts And therefore it can not be any easier leaving the robustness of the pad had been lowered risk of accidents always involve

따라서 본 발명은 상기와 같은 문제점을 시정하여 안출한 것으로 패드 양단에 결착되어 와이어와 결속시키는 체결공을 가진 결속편과 패드 표면에 돌출되는 스파이크를 부분적으로 패드 몸체에 몰입시켜 사출공정을 통해 일체화 되므로 제품의 견고성이 뛰어나고 와이어와 결착될 때 견고한 인장력을 유지할 수 있어 빙판길을 원활하게 주행할 수 있는 것이다Therefore, the present invention has been made by correcting the problems described above, the binding piece having a fastening hole for binding to both ends of the pad and binding to the wire and the spike protruding from the pad surface partly immersed in the pad body, so that it is integrated through the injection process. The product's excellent rigidity and strong tension when it is bound to the wire keeps the ice road smooth.

상기의 과제를 해결하기 위하여 패드의 양단에 설치되는 와이어 체결공을 가진 결속편에 구멍을 천공하여 패드 몸체에 몰입시켜 사출공정을 통해 상기 구멍 사이에 사출액이 응고되어 패드와 일체가 되므로 상기 결속편이 패드와 이탈되는 일이 전혀 없어 견고성이 보다 향상되는 것이며 스파이크 역시 패드 몸체에 몰입되어 금속제 망사판과 함께 사출성형되어 패드와 일체가 되는 등 내구성이 강해져 안전하게 오랫동안 사용할 수 있는 것이다In order to solve the above problems, a hole is drilled into a binding piece having wire fastening holes installed at both ends of the pad and immersed in the pad body, and the injection liquid is solidified between the holes through the injection process so as to be integrated with the pad. The side is not detached from the pad at all, which improves the firmness, and the spikes are immersed in the pad body and injected together with the metal mesh plate to be integrated with the pad, so that the durability is strong and can be used for a long time safely.

상기와 같이 구성된 본 발명은 제품이 견고하고 패드 표면에 특이한 형상의 마찰돌출부가 형성되어 있어 스파이크와 함께 제동력 및 접지력이 현저히 향상되고 패드 저면에는 종횡으로 장돌편이 배열되어 있어 타이어와 밀착력이 우수해 상기 패드가 타이어와 슬립이 발생되지 않아 동절기 차량 운행을 안전하게 할 수 있는 등 운전자들에게는 매우 유익한 발명이다The present invention configured as described above is a product that is firm and the friction protrusion of the unusual shape is formed on the surface of the pad, the braking force and the grounding force is remarkably improved along with the spike, and the long bottom piece is arranged vertically and horizontally on the bottom of the pad, so that the adhesion with the tire is excellent. It is a very beneficial invention for drivers, as the pad can keep the vehicle safe in winter due to no tire and slip.

도 1은 본 발명의 사시도
도 2는 본 발명의 저면 발췌도
도 3은 본 발명의 분해 사시도
도 4는 본 발명의 단면도
도 5는 본 발명의 실시 상태도1 is a perspective view of the present invention
Figure 2 is a bottom excerpt of the present invention
3 is an exploded perspective view of the present invention
4 is a cross-sectional view of the present invention
5 is an embodiment of the present invention

내마모성이 우수한 우레탄 재질로 되는 패드몸체(1) 양단(2, 2')에는 와이어 체결공(4)과 구멍(5)이 천공된 결속편(3) 몰입시켜 사출공정을 통해 패드몸체(1)와 일체가 되고 상기 패드몸체(1) 표면에는 접지력이 우수한 마찰돌출부(6)가 형성되어 여기에 수개의 구멍(13)이 있는 스파이크(7)의 단턱부(12)가 내장되어 상기 단턱부(12)에 끼인 금속제 망사판(9)과 함께 사출공정을 통해 패드몸체(1)와 일체화 되며 상기 스파이크(7) 상단부와 마찰돌출부(6)가 지면과 효과적으로 접지케 하고 상기 패드몸체(1) 양 사이드는 요철부(14)로 형성되어 빙판길의 활주를 원활하게 하도록 보조역활을 하는 구성으로 이루어진 것이다The pad body (1) through the injection process is immersed in the binding body (3) in which the wire fastening hole (4) and the hole (5) are perforated at both ends (2, 2 ') of the pad body (1) made of urethane material having excellent wear resistance. And the projections 6 having excellent grounding force are formed on the surface of the pad body 1 so that the stepped portions 12 of the spikes 7 having several holes 13 are embedded therein. 12) is integrated with the pad body (1) through the injection process together with the metal mesh plate (9) sandwiched in the (12), the upper end of the spike (7) and the friction projection (6) effectively grounded to the ground and the pad body (1) amount The side is formed of the concave-convex portion 14 is made of a secondary role to smooth the slide of the ice road

도면중 미설명 부호 10은 패드몸체(1) 저면에 종횡으로 형성된 장돌편이고 11은 와이어이며 15는 돌기이다In the figure, reference numeral 10 denotes a long stone piece formed vertically and horizontally on the bottom of the pad body 1, 11 is a wire, and 15 is a protrusion.

이와 같이 구성된 본 발명은 와이어(11)와 체결되는 결속편(3)과 스파이크(7)과 패드몸체(1)와 단일체로 이루어지는 것이 특징인데 상기 결속편(3)의 구멍(5)과 스파이크 단턱부(12)의 구멍(13)에 사출액이 들어가 응고되므로 함께 내장된 금속제 망사판(9)과 일체가 되어 내구성이 강해져 보다 견고할 뿐만 아니라 패드몸체(1) 표면에 뾰족하면서도 완만하게 마찰돌출부(6)가 형성되어 스파이크(7)와 함께 눈이 결빙된 노면에 있어 커브길이든 경사길 등 어떠한 난코스길을 원활하게 주행토록 하며 패드몸체(1) 양쪽 사이드에 형성된 요철부(14)는 빙판길의 접지력을 높이고자 보조 역활을 하는 기능을 가지는 것이다The present invention configured as described above is characterized in that the binding piece (3) and the spike (7) and the pad body (1) which is fastened to the wire (11) consists of a single body, the hole (5) and the spike end of the binding piece (3) Since the injection liquid enters the hole 13 of the jaw portion 12 and solidifies, it is integrated with the metal mesh plate 9 embedded therein so that the durability is stronger, and the friction protrusion is sharp and smooth on the surface of the pad body 1. (6) is formed to smoothly run any difficulty course, such as curve road or inclined road on the road surface where the snow is frozen with spikes (7) and the uneven portion 14 formed on both sides of the pad body (1) It has the function of supporting role to raise the grip of the road

Claims (1)

양쪽 사이드가 요철부(14)로 형성된 패드몸체(1) 양단에는 와이어 체결공(4)과 구멍(5)이 천공된 결속편(3)을 몰입시켜 사출공정을 통해 패드몸체(1)와 일체가 되게하고 상기 패드몸체 표면에는 접지력이 우수한 마찰돌출부(6)가 형성되어 여기에 수개의 구멍(13)이 있는 스파이크(7)의 단턱부(12)가 내장되어 금속제 망사판(9)과 함께 사출공정시 사출액이 상기 구멍(13)과 금속제 망사판(9)을 응고시켜 패드몸체(1)와 일체가 되어 내구성이 강화되도록 구성된 차량용 스노우 체인 패드Both ends of the pad body 1 having the uneven portion 14 are immersed in the binding body 3 in which the wire fastening hole 4 and the hole 5 are perforated, and integrated with the pad body 1 through an injection process. In the pad body surface, a friction protrusion 6 having excellent grip is formed, and the stepped portion 12 of the spike 7 having several holes 13 is embedded therein, and together with the metal mesh plate 9. In the injection process, the injection liquid solidifies the hole 13 and the metal mesh plate 9 so as to be integrated with the pad body 1 so as to increase durability.
KR1020110077044A 2011-08-01 2011-08-01 Car snow chain pad KR20130014995A (en)

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KR1020110077044A KR20130014995A (en) 2011-08-01 2011-08-01 Car snow chain pad

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108340742A (en) * 2018-03-19 2018-07-31 安海峰 A kind of antiskid chain and its application method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108340742A (en) * 2018-03-19 2018-07-31 安海峰 A kind of antiskid chain and its application method

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