KR920000269Y1 - Caster fixing device for a bag - Google Patents

Caster fixing device for a bag Download PDF

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Publication number
KR920000269Y1
KR920000269Y1 KR2019890017327U KR890017327U KR920000269Y1 KR 920000269 Y1 KR920000269 Y1 KR 920000269Y1 KR 2019890017327 U KR2019890017327 U KR 2019890017327U KR 890017327 U KR890017327 U KR 890017327U KR 920000269 Y1 KR920000269 Y1 KR 920000269Y1
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KR
South Korea
Prior art keywords
support plate
bag
washer
support
fixing device
Prior art date
Application number
KR2019890017327U
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Korean (ko)
Other versions
KR910008497U (en
Inventor
배성환
Original Assignee
배성환
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 배성환 filed Critical 배성환
Priority to KR2019890017327U priority Critical patent/KR920000269Y1/en
Publication of KR910008497U publication Critical patent/KR910008497U/en
Application granted granted Critical
Publication of KR920000269Y1 publication Critical patent/KR920000269Y1/en

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Classifications

    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45CPURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00Details; Accessories

Landscapes

  • Pivots And Pivotal Connections (AREA)

Abstract

내용 없음.No content.

Description

가방용 지지판과 케스터의 결합구조Combination Structure of Bag Support Plate and Caster

제1도는 본 고안의 요부를 분해한 전체 사시도.1 is an overall perspective view illustrating the main part of the present invention.

제2도는 리벳의 요부를 파절한 측면도.2 is a side view of the main portion of the rivet fractured.

제3도는 본 고안의 요부확대 단면도.3 is an enlarged cross-sectional view of the main part of the present invention.

제4도는 종래 제품의 단면도.4 is a cross-sectional view of a conventional product.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

1 : 지지판 2 : 지지구1: support plate 2: support

3 : ()형 요입부 4 : 와샤3: ( ) Type indentation part 4: Washer

5 : 돌출부 6 : 요입홈5 protrusion 6 recessed groove

7 : 와샤 9 : 부싱7: washer 9: bushing

10,11 : 볼 12 : 리벳10,11: ball 12: rivet

본 고안은 지지판과 케스터의 구조 개량에 관한 것으로서 좀더 구체적으로 합성수지로 형성되는 지지판과 구형로울러가 유설된 지지구 사이에 볼베어링 카바를 사용하지 않고 볼베어링을 직접 개입시켜 조립사용할 수 있게 하므로서 생산공정과 소재절감의 효과 그리고 제품의 질적 향상을 도모코저 하는 데 그 목적이 있다.The present invention relates to the improvement of the structure of the support plate and caster, and more specifically, the production process and material by allowing the ball bearing cover to be directly intervened without using the ball bearing cover between the support plate formed of synthetic resin and the spherical roller support. The purpose is to reduce the cost and improve the quality of the product.

종래에는 도면 제4도에서 도시한 바와 같이 상판(1a)의 저면에 볼베어링카바(4a)와 볼베어링(5a), 지지구(2a)의 상면(3a) 그리고 다시 볼베어링(6a)과 볼베어링카바(7a)를 단계적으로 조립하여 사용하여 왔는데 전기한 바와 같은 금속 볼베어링카바(4a)(7a)를 제작하기 위해 절단과 형틀가공을 하여야 하고 이에 따른 재료낭비는 물론 조립시 난이도가 높아 생산능률이 낮고 또 마찰계수가 높아 작동이 유연하지 못한 등 많은 문제점이 있었다.Conventionally, as shown in FIG. 4, the ball bearing cover 4a, the ball bearing 5a, the upper surface 3a of the supporter 2a, and the ball bearing 6a and the ball bearing cover 7a are formed on the bottom surface of the upper plate 1a. ) Has been assembled and used step by step. In order to manufacture the metal ball bearing cover (4a) (7a) as described above, cutting and mold processing have to be done. There are many problems, such as high coefficient of inflexibility.

본 고안은 이와 같은 문제점을 해결하기 위해 합성수지로 지지판을 형성하고 동 지지판의 저면과 지지구의 상면에 요입환을 형성하여 다수개의 볼을 장입하여 리벳으로 결합시켜 구성된 것으로 첨부도면에 의거 상세히 설명하면 다음과 같다.The present invention is formed by forming a support plate made of synthetic resin and forming a concave ring on the bottom of the support plate and the upper surface of the support in order to solve the problems described above. Same as

즉, 가방용(고정판)지지판(1)의 상면에 ()형 요입부(3)를 형성하여 걸립돌편(4')이 형성되고 사각구멍(4'')이 형성된 와샤(4)를 삽입하며 저면(1')에 용출된 돌출부(5)에 요입홈(6)을 환설하여 와샤(7)를 삽입하고 가장자리에 천공된 구멍 상·하에는 사각홈(8)과 부싱(9)을 형성하였다.That is, on the upper surface of the bag (fixing plate) support plate 1 ( ) Is formed in the concave groove (3) to insert the washer (4) is formed with a crushing stone piece (4 '), a square hole (4 ″) is formed, and to the projection (5) eluted to the bottom surface (1') (6) was replaced, and the washer (7) was inserted, and the square groove (8) and the bushing (9) were formed above and below the hole drilled at the edge.

그리고, 지지구(2)의 상면에는 전기한 요입홈(6)과 같은 직경의 요입부(2')를 환설하여 이들사이에 다수개의 볼(10)(11)을 삽입시켜 리벳(12)으로 고설한 구조인데, 리벳(12)은 제2도에서 보는 바와 같이 원통부(13)와 머리부(14')의 연결지점에 요입환(14)을 형성하여 지지구(2)와의 마찰면을 작게 하였으며 상부는 사각부(13')가 지지판(1)의 상부에 삽입된 와샤(4)의 사각구멍(4'')에 끼워져 좌우 요동을 방지케한 것이다.In addition, the upper surface of the support 2 is provided with a plurality of balls 10 and 11 inserted therebetween by inserting a plurality of recesses 2 'having the same diameter as the recessed recesses 6 described above to the rivet 12. As shown in FIG. 2, the rivet 12 forms a concave ring 14 at the connection point between the cylindrical portion 13 and the head 14 'to form a friction surface with the support 2. The upper portion of the upper portion is fitted with a square hole 4 '' of the washer 4 inserted into the upper portion of the support plate 1 to prevent left and right swings.

* 도면의 미설명 부호 ** Unexplained symbols in the drawing *

(16)은 합성수지 바퀴 (17)은 바퀴고정핀을 표시한 것이다.Numeral 16 indicates that the synthetic resin wheel 17 indicates wheel fixing pins.

이와같이 구성된 본 고안은 주로 가방의 저면에 부착사용하게 되는데 지지판(1)과 지지구(2)가 직접볼(10)(11)과 접하게 되어 마찰계수가 낮아지므로 작동이 부드럽고 요입홈(6)에 장입된 와샤(7)와 부싱(9)은 금속으로 되어 있어 지지판(1)을 보강시켜주는 동시에 지지구(2)의 회동을 원활케 하는데 일익을 하며 지지판(1)의 상면에 삽입된 와샤(2)와 걸림돌편(4')과 사각구멍(4'')은 리벳(12)의 유동을 저지시켜주고 리벳(12)의 요입환(14)부는 지지구(2)와 연결되는 부위에 접하는 면을 적게하여 마찰력을 줄여 주는 작용을 하게 된다.The present invention configured as described above is mainly used to attach to the bottom of the bag, the support plate (1) and the support (2) is in direct contact with the ball (10) (11), the friction coefficient is low, so the operation is smooth and in the recess groove (6) The loaded washer 7 and the bushing 9 are made of metal to reinforce the support plate 1 and to facilitate the rotation of the support 2, and the washer inserted into the upper surface of the support plate 1 2) and the hooking piece 4 'and the square hole 4' 'block the flow of the rivet 12 and the inlet ring 14 of the rivet 12 is in contact with the portion connected to the support 2 It reduces the friction and reduces the friction.

이상과 같이 지지판을 수지로 형성하되 각요소에 금속을 고정 배치하여 지지판(1)의 취부를 보강하는 한편 지지구(2)와 지지판(1)을 바로 결합시켜 줌으로서 종래와 같이 재질을 낭비하는 폐단은 물론 조립시의 어려움을 해결하여 생산능률을 향상시켰으며, 간단한 구조로서 작동의 유연성을 높여 편리하게 사용할 수 있는 매우 실용적인 고안이다.As described above, the support plate is formed of resin, but metal is fixed to each element to reinforce the mounting of the support plate 1, and the support plate 2 and the support plate 1 are directly coupled to waste the material as in the prior art. As well as closing, as well as solving the difficulties in assembly to improve the production efficiency, it is a very practical design that can be used conveniently by increasing the flexibility of operation as a simple structure.

Claims (1)

요입부(2')가 형성된 지지구(2)와 지지판(1)의 저면 돌출부(5)에 형성된 요입홈(6)에 와샤(7)와 다수개의 볼(10)(11)을 삽입하고 가장자리에 형성된 부싱(9)의 구멍을 통해 요입환(14)부와 사각부(13')가 형성된 리벳(12)으로 결합하되()형 요입부(3)에는 걸림돌편(4')과 사각구멍(4'')이 형성된 와샤(4)를 장입하여서 된 것을 특징으로 하는 가방용 지지판과 케스터의 결합구조.The washer 7 and the plurality of balls 10 and 11 are inserted into the recess 2 formed in the recess 2 and the recessed groove 6 formed in the bottom projection 5 of the support plate 1, and the edge Through the hole of the bushing (9) formed in the engaging ring (14) and the square portion (13 ') is coupled to the rivet 12 formed ( ) The concave structure of the bag support plate and caster, characterized in that the loading recess (4 ') and the washer (4) formed with a rectangular hole (4 ″) is inserted into the recessed indentation (3).
KR2019890017327U 1989-11-21 1989-11-21 Caster fixing device for a bag KR920000269Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890017327U KR920000269Y1 (en) 1989-11-21 1989-11-21 Caster fixing device for a bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890017327U KR920000269Y1 (en) 1989-11-21 1989-11-21 Caster fixing device for a bag

Publications (2)

Publication Number Publication Date
KR910008497U KR910008497U (en) 1991-06-27
KR920000269Y1 true KR920000269Y1 (en) 1992-01-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890017327U KR920000269Y1 (en) 1989-11-21 1989-11-21 Caster fixing device for a bag

Country Status (1)

Country Link
KR (1) KR920000269Y1 (en)

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Publication number Publication date
KR910008497U (en) 1991-06-27

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