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KR200431219Y1 - Hand car - Google Patents

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Publication number
KR200431219Y1
KR200431219Y1 KR2020060022895U KR20060022895U KR200431219Y1 KR 200431219 Y1 KR200431219 Y1 KR 200431219Y1 KR 2020060022895 U KR2020060022895 U KR 2020060022895U KR 20060022895 U KR20060022895 U KR 20060022895U KR 200431219 Y1 KR200431219 Y1 KR 200431219Y1
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South Korea
Prior art keywords
locking
pair
support
hand car
height
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Expired - Fee Related
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KR2020060022895U
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Korean (ko)
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이병도
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삼성에버랜드 주식회사
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B1/00Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
    • B62B1/10Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
    • B62B1/12Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving parts being adjustable, collapsible, attachable, detachable, or convertible
    • B62B1/125Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving parts being adjustable, collapsible, attachable, detachable, or convertible by means of telescoping elements

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

본 고안은, 핸드카에 관한 것으로서, 중공된 소정 길이로 형성되며 일면에 제 1 걸림구멍이 형성된 한 쌍의 지지프레임과; 일단에 손잡이가 마련되며 일면에 소정 간격을 두고 복 수개 이상으로 제 2 걸림구멍이 형성된 한 쌍의 보조지지프레임과; 공간부 및 슬라이드구멍을 갖고 상기 지지프레임의 제 1 걸림구멍 외면 영역에 설치된 한 쌍의 지지부재와; 양단부가 일측을 향하여 소정 길이로 절곡된 바 형상으로 형성되며 상기 지지부재의 슬라이드구멍으로 삽입되어 상기 공간부를 통해 상기 제 1 및 제 2 걸림구멍에서 록 및 록 해제가 가능하며 양단부 영역에 형성된 걸림턱에 스프링이 설치된 록부재를 포함하는 것을 특징으로 한다. 이에 의해, 본 고안에 따른 핸드카는, 한 손을 사용하여 한번에 한 쌍의 지지프레임 및 보조프레임에 록(Lock)된 록부재를 간편하게 조작할 수 있다는 이점과 아울러 각 사용자의 키 높이에 맞춰 손잡이 높이를 조절할 수 있어서 사용자의 허리보호 및 안전사고를 예방할 수 있는 효과가 있다. The present invention relates to a hand car, which is formed of a predetermined length hollow and a pair of support frames having a first engaging hole formed on one surface; A pair of auxiliary support frames provided with handles at one end thereof and having a plurality of second locking holes formed at a plurality of at least one intervals; A pair of support members having a space and a slide hole and installed in an outer region of the first locking hole of the support frame; Both ends are formed in a bar shape bent in a predetermined length toward one side and inserted into the slide hole of the support member to enable locking and unlocking at the first and second locking holes through the space portion, and locking jaws formed at both end regions. It characterized in that it comprises a lock member is installed on the spring. Thereby, the hand car according to the present invention, by using one hand, the advantage of being able to easily operate the locking member (Lock) to the pair of the support frame and the auxiliary frame at a time, the handle according to the height of each user's height The height can be adjusted to prevent the user's back protection and safety accidents.

핸드카, 록부재, Hand Car,

Description

핸드카{HAND CAR}HAND CAR

도 1은 본 고안에 따른 핸드카의 전체를 보인 사시도,1 is a perspective view showing the entire hand car according to the present invention,

도 2는 본 고안에 따른 록(Lock)부재의 록 상태를 보인 확대단면도이며,Figure 2 is an enlarged cross-sectional view showing a locked state of the lock (Lock) member according to the present invention,

도 3은 본 고안에 따른 록(Lock)부재의 록 해제상태를 보인 확대단면도이다.Figure 3 is an enlarged cross-sectional view showing a lock release state of the lock (Lock) member according to the present invention.

- 도면 중 주요 부분에 대한 부호의 설명 --Description of the symbols for the main parts of the drawings-

10 : 핸드카 20 : 바퀴10: hand car 20: wheels

30 : 받침판 40 : 지지프레임30: support plate 40: support frame

41 : 제 1 걸림구멍 50 : 손잡이41: first engaging hole 50: handle

60 : 보조지지프레임 61 : 제 2 걸림구멍60: auxiliary support frame 61: second locking hole

70 : 지지부재 71 : 공간부70: support member 71: space part

73 : 슬라이드구멍 80 : 록(Lock)부재73: slide hole 80: lock member

81 : 걸림턱 90 : 스프링 81: jaw 90: spring

본 고안은, 핸드카에 관한 것으로서, 더욱 상세하게는, 키가 다른 각 사용자의 키에 알맞도록 핸드카의 손잡이 높이를 조절할 수 있도록 한 핸드카에 관한 것 이다.The present invention relates to a hand car, and more particularly, to a hand car that can adjust the height of the handle of the hand car to fit the key of each user with a different key.

일반적으로, 핸드카는 무거운 물건 등을 운반할 수 있는 수단으로 사용된다.In general, a hand car is used as a means for carrying a heavy object or the like.

상기와 같은 핸드카는 한 쌍의 바퀴와, 상기 바퀴와 소정 간격을 두고 마련되는 받침판과, 받침판의 양측으로부터 고정되어 상측을 향하여 소정 높이로 설치된 한 쌍의 지지프레임과 손잡이로 구성된다.The hand car as described above comprises a pair of wheels, a support plate provided at predetermined intervals from the wheels, and a pair of support frames and handles fixed at both sides of the support plate and installed at a predetermined height toward the upper side.

그런데, 상기와 같은 종래의 핸드카는, 일단에 손잡이가 마련된 한 쌍의 지지프레임의 높이가 한정되어 있기 때문에 키가 각기 다른 사용자가 사용하면 물건 등의 무게중심이 사용자의 허리보다 높거나 낮게 됨으로써 안전사고의 위험이 매우 높은 문제점이 있다. However, in the conventional hand car as described above, the height of the pair of support frames provided with a handle at one end is limited, so that when the user uses different heights, the center of gravity of the object is higher or lower than the waist of the user. There is a problem that the risk of safety accidents is very high.

따라서, 본 고안의 목적은, 핸드카의 손잡이 높이를 사용자의 키에 알맞게 조절할 수 있도록 하여 안전사고를 예방할 수 있는 핸드카를 제공하는 것이다.Accordingly, it is an object of the present invention to provide a hand car that can prevent the safety accident by adjusting the handle height of the hand car according to the height of the user.

상기 목적은, 본 고안에 따라, 한 쌍의 바퀴와 받침판이 구비된 핸드카에 있어서, 중공된 소정 길이로 형성되며 일면에 제 1 걸림구멍이 형성된 한 쌍의 지지프레임과; 일단에 손잡이가 마련되며 일면에 소정 간격을 두고 복 수개 이상으로 제 2 걸림구멍이 형성된 한 쌍의 보조지지프레임과; 공간부 및 슬라이드구멍을 갖고 상기 지지프레임의 제 1 걸림구멍 외면 영역에 설치된 한 쌍의 지지부재와; 양단부가 일측을 향하여 소정 길이로 절곡된 바 형상으로 형성되며 상기 지지부재의 슬라이드구멍으로 삽입되어 상기 공간부를 통해 상기 제 1 및 제 2 걸림구멍에서 록 및 록 해제가 가능하며 양단부 영역에 형성된 걸림턱에 스프링이 설치된 록부재를 포함하는 것을 특징으로 하는 핸드카에 의해 달성된다.The above object is, according to the present invention, a hand car provided with a pair of wheels and a support plate, a pair of support frames formed of a predetermined length hollow and formed with a first engaging hole on one surface; A pair of auxiliary support frames provided with handles at one end thereof and having a plurality of second locking holes formed at a plurality of at least one intervals; A pair of support members having a space and a slide hole and installed in an outer region of the first locking hole of the support frame; Both ends are formed in a bar shape bent in a predetermined length toward one side and inserted into the slide hole of the support member to enable locking and unlocking at the first and second locking holes through the space portion, and locking jaws formed at both end regions. It is achieved by a hand car characterized in that it comprises a lock member provided with a spring.

이하에서는 첨부된 도면을 참조하여 본 고안에 대하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail the present invention.

도 1은 본 고안에 따른 핸드카의 전체를 보인 사시도이며, 도 2는 본 고안에 따른 록부재의 록 상태를 보인 확대단면도이고, 도 3은 본 고안에 따른 록부재의 록 해제상태를 보인 확대단면도이다.1 is a perspective view showing the entire hand car according to the present invention, Figure 2 is an enlarged cross-sectional view showing a lock state of the lock member according to the present invention, Figure 3 is an enlarged view showing a lock release state of the lock member according to the present invention It is a cross section.

이들 도면에서 볼 수 있는 바와 같이, 본 고안에 따른 핸드카(10)는, 한 쌍의 바퀴(20)와, 상기 바퀴와 소정 간격을 두고 마련된 받침판(30)과, 상기 받침판의 양측으로부터 고정되어 상측을 향하여 소정 높이로 설치된 한 쌍의 지지프레임(40)을 구비하고 있다.As can be seen in these figures, the hand car 10 according to the present invention is fixed from both sides of the pair of wheels 20, the support plate 30 provided at predetermined intervals from the wheels, and the support plate. A pair of support frames 40 are installed at a predetermined height toward the upper side.

본 고안에 따른 한 쌍의 지지프레임(40)은, 내부가 빈 중공된 형태의 관으로서 소정 길이로 형성되며 일면에는 제 1 걸림구멍(41)이 각각 형성되어 있다.The pair of support frames 40 according to the present invention, the hollow hollow form of the tube is formed in a predetermined length and the first engaging hole 41 is formed on one surface, respectively.

한 쌍의 지지프레임(40) 내부에는, 일단에 손잡이(50)가 마련되며 일면에 소정 간격을 두고 복 수개 이상으로 제 2 걸림구멍(61)이 각각 형성된 한 쌍의 보조지지프레임(60)이 슬라이딩 가능하게 삽입되어 있다. Inside the pair of support frames 40, a handle 50 is provided at one end and a pair of auxiliary support frames 60, each of which has a plurality of second locking holes 61 formed thereon at a predetermined interval on one surface thereof, It is slidably inserted.

한편, 지지프레임(40)의 각 제 1 걸림구멍(41)의 외면 영역에는 공간부 (71)및 슬라이드구멍(73)을 갖는 한 쌍의 지지부재(70)가 고착되어 있다.On the other hand, a pair of support members 70 having a space portion 71 and a slide hole 73 are fixed to the outer surface region of each of the first locking holes 41 of the support frame 40.

그리고, 지지부재(70)의 슬라이드구멍(73) 및 제 1 및 제 2 걸림구멍(41)(42)(61)(62)에는 양단부가 일측을 향하여 소정 길이로 절곡되어 바 형상으로 형성된 록부재(80)가 삽입되며 록부재의 양단부 영역에 형성된 걸림턱(81)에는 스프링(90)이 설치된다.In addition, the lock member 73 is formed in the slide hole 73 and the first and second engaging holes 41, 42, 61, 62 of the support member 70 in a bar shape with both ends bent in a predetermined length toward one side. A spring 90 is installed in the locking jaw 81 formed at both ends of the lock member.

이와 같이 구성된 본 고안에 따른 핸드카(10)를 사용하는 사용자는 본인의 키에 따라 사용하기 편리하도록 손잡이(50)의 높이를 조절할 때에는, 도 2에 상태에서 지지부재(70)를 사용자 측으로 당기면 제 1 및 제 2 걸림구멍(41)2)(61)(62)에 삽입되어 록(Lock)상태로 되어 있던 록부재(80)의 일단이 각각의 제 1 및 제 2 걸림구멍(41)(61)로부터 해제된다. When the user using the hand car 10 according to the present invention configured as described above adjusts the height of the handle 50 so as to be convenient to use according to his / her key, when the support member 70 is pulled toward the user in the state shown in FIG. 2. One end of the locking member 80 inserted into the first and second locking holes 41, 2, 61, 62 and in the locked state is respectively the first and second locking holes 41 ( 61).

이렇게 되면 보조지지프레임(60)은 지지프레임(40)으로부터 상하 슬라이딩 이동되며 따라서 사용자는 본인의 키에 알맞도록 보조지지프레임(60)에 형성된 각각의 제 2 걸림구멍(61)을 지지프레임(40)에 형성된 각각의 제 1 걸림구멍(41)과 일치되도록 조절한 후 잡고 있던 록부재(80)를 놓으면 스프링(90)이 록부재(80)의 단부 영역에 마련된 걸림턱(81)에 탄성력을 가하는 것으로서 록부재(80)의 일단은 다시 각각의 제 1 및 제 2 걸림구멍(41)(61)으로 삽입되어 도 3과 같이 록상태를 유지함으로써 손잡이(50)의 높이를 조절할 수 있다. In this case, the auxiliary support frame 60 is slidably moved up and down from the support frame 40. Therefore, the user supports each of the second locking holes 61 formed in the auxiliary support frame 60 so as to fit his / her key. When the lock member 80 is released after the adjustment is made to coincide with each of the first locking holes 41 formed in the spring), the spring 90 applies elastic force to the locking jaw 81 provided at the end region of the lock member 80. One end of the locking member 80 may be inserted into the first and second locking holes 41 and 61, respectively, and the height of the handle 50 may be adjusted by maintaining the locked state as shown in FIG. 3.

이상에서 설명한 바와 같이, 본 고안에 따른 핸드카는, 한 손을 사용하여 한번에 한 쌍의 지지프레임 및 보조프레임에 록(Lock)된 록부재를 간편하게 조작할 수 있다는 이점과 아울러 각 사용자의 키 높이에 맞춰 손잡이 높이를 조절할 수 있어서 사용자의 허리보호 및 안전사고를 예방할 수 있는 효과가 있다. As described above, the hand car according to the present invention, the key height of each user as well as the advantage that it is easy to operate a lock member locked to a pair of support frame and auxiliary frame at a time using one hand The height of the handle can be adjusted according to the user's waist protection and safety accidents can be prevented.

Claims (1)

한 쌍의 바퀴와 받침판이 구비된 핸드카에 있어서,In a hand car equipped with a pair of wheels and a support plate, 중공된 소정 길이로 형성되며 일면에 제 1 걸림구멍이 형성된 한 쌍의 지지프레임과;A pair of support frames having a predetermined length hollow and having a first locking hole formed on one surface thereof; 일단에 손잡이가 마련되며 일면에 소정 간격을 두고 복 수개 이상으로 제 2 걸림구멍이 형성된 한 쌍의 보조지지프레임과;A pair of auxiliary support frames provided with handles at one end thereof and having a plurality of second locking holes formed at a plurality of at least one intervals; 공간부 및 슬라이드구멍을 갖고 상기 지지프레임의 제 1 걸림구멍 외면 영역에 설치된 한 쌍의 지지부재와;A pair of support members having a space and a slide hole and installed in an outer region of the first locking hole of the support frame; 양단부가 일측을 향하여 소정 길이로 절곡된 바 형상으로 형성되며 상기 지지부재의 슬라이드구멍으로 삽입되어 상기 공간부를 통해 상기 제 1 및 제 2 걸림구멍에서 록 및 록 해제가 가능하며 양단부 영역에 형성된 걸림턱에 스프링이 설치된 록부재를 포함하는 것을 특징으로 하는 핸드카. Both ends are formed in a bar shape bent in a predetermined length toward one side and inserted into the slide hole of the support member to enable locking and unlocking at the first and second locking holes through the space portion, and locking jaws formed at both end regions. Hand car, characterized in that it comprises a lock member is installed on the spring.
KR2020060022895U 2006-08-26 2006-08-26 Hand car Expired - Fee Related KR200431219Y1 (en)

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KR2020060022895U KR200431219Y1 (en) 2006-08-26 2006-08-26 Hand car

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KR2020060022895U Expired - Fee Related KR200431219Y1 (en) 2006-08-26 2006-08-26 Hand car

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101110474B1 (en) * 2009-06-12 2012-01-31 은 식 신 Multipurpose prefabricated manual carrier
KR102259524B1 (en) * 2020-11-06 2021-06-02 양서영 Multi hand car

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101110474B1 (en) * 2009-06-12 2012-01-31 은 식 신 Multipurpose prefabricated manual carrier
KR102259524B1 (en) * 2020-11-06 2021-06-02 양서영 Multi hand car

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