KR200351036Y1 - Support bar for installing cookery shelf - Google Patents
Support bar for installing cookery shelf Download PDFInfo
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- KR200351036Y1 KR200351036Y1 KR20-2004-0004096U KR20040004096U KR200351036Y1 KR 200351036 Y1 KR200351036 Y1 KR 200351036Y1 KR 20040004096 U KR20040004096 U KR 20040004096U KR 200351036 Y1 KR200351036 Y1 KR 200351036Y1
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- support rod
- screw
- main surface
- support
- inclined main
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
- A47B96/14—Bars, uprights, struts, or like supports, for cabinets, brackets, or the like
- A47B96/145—Composite members, i.e. made up of several elements joined together
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
이 고안은 지지봉 상,하단에 완충수단을 강구하고, 나사맞춤부분과 경사면이 한 부분에서 가능하게 하고, 확장수단이 제2파이프면에 원통면으로 밀착되는 하나의 구조체로 이루어지게 한 수납선반용 신축지지봉에 관한 것이다.This device is designed to provide a buffer means at the upper and lower ends of the support rod, and to allow the screw fitting portion and the inclined surface in one portion, and the expansion means to be made of a single structure that is in close contact with the cylindrical surface of the second pipe surface. It is about a stretch support rod.
상기 지지봉은,The support rod,
접면(111)과 수직축(112)을 형성한 탄착구(110)와, 이 탄착구(110)내에 탄지되는 탄성부재(120)와, 상기 장착공간(113)에 삽입되는 연결구(130)와,고정너트(135)로 이루어진 탄착부(100);이 탄착부(100)가 상단에 장착되는 파이프형의 제1지지봉(140); 상기 제1지지봉(140)에 고정되고 원추형의 경사주면(212)을 이루되 나사(211)를 형성한 연결부재(210)와,이 연결부재의 경사주면(212)에 대응하는 경사주면(224)과 나사(221) 및 수직 절개부(222)를 형성하며, 하단은 상기 이탈방지축(214)이 관통하는 관공(226)을 형성한 탄압체(220)로 이루어진 길이조절부(200); 제 2지지봉(150); 및 상기 제2지지봉(150)의 하단을 받치기 위한 받침구(160)를 포함한다.An impactor 110 having a contact surface 111 and a vertical axis 112, an elastic member 120 supported in the impactor 110, a connector 130 inserted into the mounting space 113, An impact portion 100 consisting of a fixing nut 135; The first support rod 140 of the pipe type is mounted on the upper impact portion 100; The connecting member 210 fixed to the first supporting rod 140 and forming a conical inclined main surface 212 and forming a screw 211, and an inclined main surface 224 corresponding to the inclined main surface 212 of the connecting member. A length adjusting part 200 formed of a pressure suppressor 220 having a screw 221 and a vertical cutout 222 and a lower end formed with a hole 226 through which the release preventing shaft 214 penetrates; Second support rod 150; And a support hole 160 for supporting a lower end of the second support rod 150.
Description
본 고안은 수납선반용 신축지지봉에 관한 것으로 주방의 식기선반 외에도 실내 조립식 옷걸이등을 설치할 때 천장과 바닥의 설치높이 오차를 극복하고, 장기간 사용중 발생되는 수직높이 오차 역시 흡수 조절이 가능한 수납선반용 신축지지봉에 관한 것이다.The present invention relates to the expansion support rod for the storage shelf, which overcomes the height error of the ceiling and the floor when installing the interior assembly hangers in addition to the kitchen table shelf, and the expansion shelf for the storage shelf that can absorb and adjust the vertical height error generated during long-term use. It is about support rods.
종래 알려진 같은 기능의 지지봉(파이프고정구)으로는 첨부 도면 도 1에서 요부확대도(A)로만 도시하는 바와같이 제1파이프(50,소구경)의 선단측에 일체로 결합되고,제2파이프(70,대구경)속으로 제1파이프(50)와 함께 관착되어지는 절개홈(62)과 확장편(66)을 일단에 형성한 확장부재(64)와, 이 확장부재(64)의 내측에 나사(42)로서 나사맞춤되면서 경사면(44)에서 상기 확장편(66)과 내면에서 경사지게 대응됨과 아울러 확장편(66)의 외측이 제2파이프(70)의 내주면에 압착/해제되게 하는 삽입부재(4)로 이루어진 것이 알려져 있었다.As the conventionally known supporting rod (pipe fixing tool), as shown only in the enlarged portion A of the main part in FIG. 1, the support rod (pipe fixing tool) is integrally coupled to the front end side of the first pipe 50 (small diameter), and the second pipe ( 70, an enlarged member 64 formed at one end with an incision groove 62 and an expansion piece 66 to be welded together with the first pipe 50 into a large diameter, and a screw inside the expansion member 64; Insertion member (42) while being inclined corresponding to the expansion piece 66 and the inner surface inclined on the inclined surface 44, and the outer side of the expansion piece 66 to be pressed / released on the inner peripheral surface of the second pipe (70) 4) was known.
이러한 높이가 조절되는 지지봉(파이프고정구)의 사용은 제1,2파이프(50,70)의 높이를 조절한 뒤 그 위치를 고정하기 위하여 제1파이프(50)를 회전시킴에 따라 나사맞춤된 삽입부재(4)가 전진함으로써 확장부재(64)의 확장편(66)이 내면에서는 경사지게 대접하고 외주면은 외측으로 벌려짐에 따라 제2파이프(70)내주면에 확장편(66)이 밀착되므로서 확장부재(64)와 제2파이프(70)이 상,하 이동없이 고정되게 하는 지지봉(파이프고정구)이다.The use of the support rod (pipe fixture) whose height is adjusted is adjusted by adjusting the height of the first and second pipes (50, 70) and then rotating the first pipe (50) to fix its position. As the member 4 moves forward, the expansion piece 66 of the expansion member 64 is inclined to be treated at the inner surface and the outer circumference is extended to the outside so that the expansion piece 66 is in close contact with the inner circumferential surface of the second pipe 70. The member 64 and the second pipe 70 is a support rod (pipe fixing tool) to be fixed without moving up and down.
그러나 이와같은 종래 파이프 길이가 조절되는 지지봉은 다음과 같은 몇몇 문제점이 있었다.However, there are some problems as follows, such a support rod is adjustable pipe length.
첫째, 확장구의 확장편이 몇개로 구분되면서 각각 외주면이 요입부(64)를 형성하고는 있으나, 반복적인 강한 압착으로 확장편(66)의 합성수지 재질 특성상 외주면이 마모될 뿐 아니라 탄력도 점차 떨어져 제2파이프(70)와의 밀착력이 약화되어 나중에는 사용이 불가능하게 되는 문제점이 있었으며,First, the outer circumferential surface of the expansion piece is divided into several pieces, and each of the outer circumference forms a concave portion 64, but due to repeated strong pressing, the outer circumferential surface is not only worn out due to the characteristics of the synthetic resin material of the expansion piece 66, and the elasticity gradually decreases, so that the second pipe There was a problem that the adhesion with the (70) is weakened and later can not be used,
둘째, 이러한 지지봉은 옷걸이,식기선반등과 같이 양측에 각각 천장과 바닥혹은 천장저면과 싱크대 상면사이에 설치되어 그 양측에서 식기선반등을 걸어 지지하므로 회전삽입부재(4)를 가진 제1파이프(50)가 바닥등에 밀착함이 어렵고 바닥에 밀착되더라도 바닥과의 밀착으로 회전함이 어려워 사용이 불편할 뿐 아니라 바닥에 파이프 자국이 남게 되며,Second, such a support rod is installed between the ceiling and the floor or the ceiling bottom and the top of the sink on both sides, such as a hanger and a table shelf, and supports the dish shelf on both sides thereof so that the first pipe having the rotation insertion member 4 is provided. 50) is difficult to adhere to the floor, and even if it is in close contact with the floor, it is difficult to rotate due to the close contact with the floor, and it is inconvenient to use, and pipe marks remain on the floor.
셋째, 장기 사용으로 상부 받침부인 천장이나 찬장등이 내려앉거나 바닥측이 내려앉아 간격 오차가 발생되는 경우 지지봉 상,하단에 완충구조가 없는 경우에 있어서는 사용중 천장과 바닥 혹은 찬장저면과 싱크대 상면사이의 간격이 미세하게 벌어져 그 접촉면에 틈이 발생되어 쉽게 이탈되는 단점이 있으며, 지지봉 사이의 간격이 줄어들 경우 지지대에 가해지는 수직하중이 커져 지지봉의 각부분의 피로도가 증가하여 집중적으로 하중이 가해지는 부분의 파손우려가 있고, 천장면이나 싱크대 상면에 지지봉 자국이 발생되등의 단점도 있었다.Third, if there is a gap error due to the ceiling or cupboard, which is the upper support part, or the floor side, due to long-term use, and there is no buffer structure at the top and bottom of the support rod, between the ceiling and the floor or the bottom of the cupboard and the top of the sink during use. There is a disadvantage that the gap between the gaps are finely separated and easily detached from the contact surface.When the gap between the rods decreases, the vertical load applied to the rods increases, so the fatigue of each part of the rods increases and the load is concentrated. There was a risk of breakage of the part, and there were also disadvantages such as support rod marks on the ceiling or the top of the sink.
이와같은 종래 지지봉이 갖는 단점을 개선하기 위해서는 지지봉 상,하단에 완충수단을 강구하여 식기하중 혹은 상부받침부재의 내려앉음등에 의한 하중이 제1,2파이프의 위치를 고정하는 확장편에만 하중이 작용하지 않도록 자연스럽게 이를 흡수할 수 있는 구조가 필요로 되었고,In order to remedy the disadvantages of the conventional support rods, a load is applied only to the extension piece in which the load due to the dish load or the lowering of the upper support member fixes the position of the first and second pipes by taking a buffer means on the upper and lower ends of the support rod. It was necessary to have a structure that can absorb it naturally.
두 파이프간의 고정방식도 나사맞춤부분과 경사면이 한 부분에서 가능하게 하여 압력이 직접 전달되게 함과 동시에 확장압력을 전달하는 확장편이 제2파이프면에 원통면으로 밀착되는 하나의 구조체로 이루어지게 하여 종래 나사맞춤된 부분과 경사면이 서로 분리하여 대응하므로 회전부재의 회전압력이 원활하지 못하고,확장편이 외측으로 벌려져 장기간 유지되므로 확장편의 내외측의 접촉부 마모로 인하여 균열이 짧은 시간 심화되는 점을 개선함이 필요로 되었다.The fastening method between the two pipes also enables the screw fitting part and the inclined surface to be made in one part, so that the pressure is directly transmitted, and the expansion piece for transmitting the expansion pressure is made of a single structure in close contact with the cylindrical surface of the second pipe surface. Since the conventional screw-fitted part and the inclined surface correspond to each other separately, the rotational pressure of the rotating member is not smooth, and the extension piece is spread outward and maintained for a long time. It was necessary.
본 고안은 복수의 파이프를 연결하여 그 길이를 조절하는 식기 선반등의 지지봉에 있어서 수직설치되는 수납선반용 신축지지봉의 상,하단부 고정구조에 완충구조를 새롭게 하고자 하는 데에 그 목적이 있다.The object of the present invention is to renew the buffer structure in the upper and lower end fixing structure of the expansion support rod for the storage shelf vertically installed in the support bar, such as a table shelf to adjust the length by connecting a plurality of pipes.
본 고안은 상기한 목적을 달성함과 아울러 이러한 지지봉의 높이 조절 구조가 나사맞춤면과 경사면이 한 부분에서 압력전달되게 함과 동시에 확장압력을 전달하는 확장편이 제2파이프면에 원형주면으로 밀착/해제되게 한 수납선반용 신축지지봉을 제공하는 데에 주된 목적이 있다.The present invention achieves the above-mentioned object, and the height adjusting structure of the supporting rod allows the screw fitting surface and the inclined surface to transmit pressure at one part, and at the same time, the expansion piece for transmitting the expansion pressure adheres to the circular surface of the second pipe surface. The main object is to provide a telescopic support rod for a storage shelf that is released.
도 1은 종래 파이프 고정구의 일예를 나타내는 사시도,1 is a perspective view showing an example of a conventional pipe fixture,
도 2는 본 고안 수납선반용 신축지지봉의 설치사시도,Figure 2 is an installation perspective view of the stretchable support rod for the present invention storage shelf,
도 3은 본 고안 수납선반용 신축지지봉의 사시도,3 is a perspective view of the stretchable support rod for the present invention storage shelf,
도 4는 본 고안 수납선반용 신축지지봉의 분해사시도,4 is an exploded perspective view of the stretchable support rod for a storage shelf according to the present invention;
도 5는 본 고안 수납선반용 신축지지봉의 단면도,5 is a cross-sectional view of the stretchable support rod for a storage shelf according to the present invention;
도 6a,6b는 본 고안 수납선반용 신축지지봉의 탄착부 작용단면도,6a, 6b is an operation cross-sectional view of the impact portion of the stretchable support rod for the storage shelf of the present invention,
도 7a,7b는 본 고안 수납선반용 신축지지봉의 길이조절부 작용단면도.Figure 7a, 7b is a cross-sectional view of the action of the length adjustment portion of the present invention storage shelf expansion bar.
※도면의 주요 부분에 대한 부호의 설명※ Explanation of code for main part of drawing
100:탄착부,110:탄착구, 111:접면, 112:수직축, 113:장착공간,114:안내홈, 116:안내돌기, 120:탄성부재, 130:연결구, 132:안내돌기,135:고정너트, 140:제1지지봉,150:제2지지봉, 160:받침구,200:길이조절부, 210:연결부재, 211:나사, 212:경사주면, 214:이탈방지축, 216: 걸림테,220:탄압체, 221:나사, 222:절개부, 224:경사주면,226:관공,100: impact portion, 110: impact port, 111: contact, 112: vertical axis, 113: mounting space, 114: guide groove, 116: guide protrusion, 120: elastic member, 130: connector, 132: guide protrusion, 135: fixed Nut, 140: first support rod, 150: second support rod, 160: support hole, 200: length adjusting portion, 210: connecting member, 211: screw, 212: inclined surface, 214: release prevention shaft, 216: hook frame, 220: oppressive body, 221: screw, 222: incision, 224: inclined surface, 226: government,
상기한 본 고안의 목적을 달성하기 위한 본 고안 수납선반용 신축지지봉는 상면이 천정당접면을 갖고 내부는 하향개구된 장착공간을 이루되 그 중심부를 따라 수직축을 형성하되 내주벽에 안내홈을 일주형성한 탄착구와, 이 탄착구내에 탄지되는 탄성부재와, 상기 장착공간에 삽입되어 지지봉이 삽지되는 틈을 형성함과 아울러 안내돌기를 형성한 연결구와, 상기 수직축이 관통된 연결구의 하향이탈을 방지하는 고정너트로 이루어진 탄착부와; 상기 탄착부를 상단에 구비한 파이프형의 제1지지봉과; 상기 제1지지봉의 하단에 관착/고정되는 원형체의 중간부터 하방으로 원추형의 경사주면을 이루되 나사를 형성하고,하단 중심부를 연장하여 이탈방지축을 형성하되 걸림테를 형성한 연결부재와,이 연결부재의 경사주면에 대응하는 경사주면과 나사를 내주벽에 형성한 원통체로서 일방향으로 수직상의 절개부를 형성하며, 하단은 상기 이탈방지축이 괸통하는 관공을 형성한 탄압체로 이루어진 길이조절부; 및 상기 제1지지봉보다 큰 구경으로 하단에는 받침구를 구비한 제2지지봉을 포함하는 수납선반용 신축지지봉로서 달성된다.In order to achieve the above object of the present invention, the present invention storage shelf expansion support rod has a ceiling contact surface and forms a vertically opened mounting space therein, while forming a vertical axis along the center thereof, and guide grooves are formed on the inner circumferential wall. An impactor, an elastic member carried in the impactor, a gap inserted into the mounting space, into which the support rod is inserted, and a connector formed with a guide protrusion, and preventing downward movement of the connector penetrated by the vertical axis; An impact portion formed of a fixing nut; A pipe-shaped first support rod having the impact portion at an upper end thereof; A connection member formed of a conical inclined main surface downward from the middle of the circular body to be welded / fixed to the lower end of the first support rod to form a screw, and extending the lower center to form an anti-separation shaft with a hook frame formed thereon; A cylindrical body formed with an inclined main surface corresponding to the inclined main surface of the member and a screw on an inner circumferential wall to form a vertical cutout in one direction, and a lower end of the length adjusting part made of a suppressor formed with a hole through which the separation preventing shaft passes; And a second supporting rod having a support at the lower end with a larger diameter than the first supporting rod.
이하 본 고안의 바람직한 실시예를 첨부 도면에 의거 구체적으로 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
첨부 도면중 도 2는 본 고안 수납선반용 신축지지봉의 설치사시도이고, 도 3은 본 고안 수납선반용 신축지지봉의 사시도이며, 도 4는 본 고안 수납선반용 신축 지지봉의 분해사시도이고,도 5는 본 고안 수납선반용 신축지지봉의 단면도이다.2 is an exploded perspective view of the elastic support rod for the present invention storage shelf, FIG. 3 is a perspective view of the elastic support bar for the present invention storage shelf, FIG. 4 is an exploded perspective view of the elastic support bar for the present invention storage shelf, and FIG. It is sectional drawing of the telescopic support rod for storage shelf of this invention.
상기 도면들에 따르는 본 고안 수납선반용 신축지지봉는 크게 탄착부(100)와,길이조절부(200)와, 제1,2지지봉(140)(150) 및 받침구(160)로 이루어진다.The stretchable support rod for the present invention storage shelf according to the drawings consists of a large impact portion 100, the length adjusting portion 200, the first and second support rods 140, 150 and the support 160.
먼저 탄착부(100)는 상부로 당접면(111)을 이루고, 내부는 하향개구된 장착공간(113)을 이루되 그 중심부를 따라 수직축(112)을 형성한 탄착구(110)와, 이 탄착구(110)내에 탄지되는 탄성부재(120)와, 상기 장착공간(113)에 삽입되어 내주면 과의 사이에 틈(a)을 형성한 연결구(130)와, 상기 수직축(112)이 관통된 연결구(130)의 하향이탈을 방지하는 고정너트(135)로 이루어진다.First, the impact portion 100 forms a contact surface 111 to the upper portion, and the impact hole 110 formed a vertical axis 112 along the center of the inner space forming a downwardly open mounting space 113, the impact An elastic member 120 supported in the sphere 110, a connector 130 inserted into the mounting space 113 to form a gap between the inner circumferential surface and a connector through which the vertical shaft 112 penetrates. It consists of a fixing nut 135 to prevent the downward departure of 130.
특히, 상기 탄착구(110)내주면에는 안내홈(114),안내돌기(116)을 수직/내설하고, 상기 연결구(130)의 외주면에는 이에 대응하는 안내돌기(132)를 형성하여 상단에 지지된 탄착구(110)와 제1지지봉(140)가 회전하는 것을 방지한다.In particular, the impact hole 110, the inner circumferential surface of the guide groove 114, the guide projection 116 vertical / internal, and the outer circumferential surface of the connector 130 is formed in the guide projections 132 corresponding to the upper support The impact hole 110 and the first support rod 140 are prevented from rotating.
제1지지봉(140)이 회전하는 경우 그에 설치된 여러가지 현수기구들이 각도가 맞지않거나 회전되어 위치하게 되는 것이므로 제1지지봉의 회전을 방지함이 바람직하다.When the first support rod 140 is rotated, it is preferable to prevent rotation of the first support rod because various suspension mechanisms installed thereon are not aligned or rotated.
제 1지지봉(140)은 상기 탄착부(100)가 상단에 장착되는 원통형의 파이프로서 상기 제2지지대(150)보다 작은 직경으로 이루어지며 제2지지봉(150)에 관착된다.The first support rod 140 is a cylindrical pipe in which the impact portion 100 is mounted on the upper end, has a diameter smaller than that of the second support 150, and is attached to the second support rod 150.
길이조절부(200)는 상기 제1지지봉(140)의 하단에 관착/고정되는 원형체의 중간부터 하방으로 원추형의 경사주면(212)을 이루되 나사(211)를 형성하고,하단 중심부를 연장하여 이탈방지축(214)을 형성하되 걸림테(216)를 형성한 연결부재(210)와,이 연결부재의 경사주면(212)에 대응하는 경사주면(224)과 나사(221)를 내주벽에 형성한 원통체로서 일방향으로 수직상의 절개부(222)를 형성하며,하단은 상기 이탈방지축(214)이 관통하는 관공(226)을 형성한 탄압체(220)로 이루어진다.The length adjusting part 200 forms a conical inclined main surface 212 downward from the middle of the circular body to be welded / fixed to the lower end of the first support rod 140 to form a screw 211, and extends the lower center portion thereof. A connection member 210 having a separation preventing shaft 214 formed thereon and a hook frame 216, and an inclined main surface 224 and a screw 221 corresponding to the inclined main surface 212 of the connecting member are formed on the inner circumferential wall. As a cylindrical body formed, a vertical cutout 222 is formed in one direction, and a lower end is formed of a pressure suppressor 220 having a hole 226 through which the separation preventing shaft 214 penetrates.
제2지지봉(150)은 상기 제1지지봉(140)보다 큰 직경의 원통관체로서 상기 제1지지봉(140)의 하부가 관삽되며, 하단에는 받침구(160)를 형성한다.The second support rod 150 is a cylindrical tube having a diameter larger than that of the first support rod 140, and a lower portion of the first support rod 140 is inserted into the support rod 160.
첨부 도면중 도 6a,6b는 본 고안 수납선반용 신축지지봉의 탄착부 작용단면도로서 이도면들에 따라 본 고안의 탄착작용을 설명한다.Figure 6a, 6b of the accompanying drawings illustrating the impact action of the present invention according to the two views as an impact sectional view of the impact portion of the elastic support rod for the storage shelf of the present invention.
탄착부(100)는,The impact part 100,
천장이나 찬장저면등에 당접되는 당접면(111)이 접촉한 상태에서 제1지지봉(140)을 상방으로 밀어올리고 바닥측에도 제2지지봉(150)이 닿게 하여 수직을 이루면 도 5b에서 도시하는 바와같이 α 만큼의 탄성부재(120)의 탄력에 비례하는 간격으로 밀어올려져 지지된다. 이러한 탄력/설치상태는 상,하단에서 가해지는 줄어듬과 같은 외력을 흡수하게 되고, 유동력에도 방진되는 기능을 하게 된다.In the state in which the contact surface 111 in contact with the ceiling or cupboard bottom is in contact with each other, the first support rod 140 is pushed upwards and the second support rod 150 is also brought into contact with the bottom side to form a vertical as shown in FIG. 5B. As much as the elastic member 120 is pushed up and supported at intervals proportional to the elasticity. This elasticity / installation state to absorb the external force, such as a reduction applied in the upper and lower, and to function to be dust-proof in the flow force.
첨부 도면 도 7a,7b는 본 고안 수납선반용 신축지지봉의 길이조절부 작용단면도로서 이 도면들에 따라 본 고안의 길이 조절작용을 설명한다.7a, 7b is a cross-sectional view of the length adjustment part of the stretchable support rod for a storage shelf according to the present invention to explain the length adjustment action of the present invention according to these drawings.
길이 조절부(200)는,The length adjustment unit 200,
길이조절부(200)는 상기 제1지지봉(140)의 하단에 관착/고정되는 원형체의 중간부터 하방으로 원추형의 경사주면(212)을 이루되 나사를 형성하고,하단 중심부를 연장하여 이탈방지축(214)을 형성하되 걸림테(216)를 형성한 연결부재(210)와, 이 연결부재의 경사주면(212)에 대응하는 경사주면(224)과 나사를 내주벽에 형성한 원통체로서 일방향으로 수직상의 절개부(222)를 형성하며,하단은 상기 이탈방지축(214)이 관통하는 관공(226)을 형성한 탄압체(220)로 이루어진다.The length adjusting part 200 forms a conical inclined main surface 212 downward from the middle of the circular body to be welded / fixed to the lower end of the first supporting rod 140 to form a screw, and extends the lower center of the lower prevention shaft. 214 is formed as a cylindrical member formed on the inner circumferential wall of the connecting member 210 and the inclined main surface 224 and the screw corresponding to the inclined main surface 212 of the connecting member formed on the inner peripheral wall To form a vertical incision 222, the lower end is made of a pressure-reducing body 220 formed with a hole 226 through which the separation prevention shaft 214 penetrates.
상술한 바와같이 본 고안의 지지봉은 종래 지지봉이 식기하중 혹은 상부 받침부재의 내려앉음등에 의한 하중의 흡수가 안되는 단점을 개선하여 자연스럽게 이를 흡수할 수 있게 된 효과가 있으며,As described above, the support rod of the present invention improves the disadvantage that the conventional support rod is not absorbed by load such as dish load or lowering of the upper support member, so that it can naturally absorb it.
또한, 본 고안은 두 파이프간의 높이 조절/고정방식도 나사맞춤부분과 경사면이 한 부분에서 가능하게 하여 압력이 직접 전달되게 함과 동시에 확장압력을 전달하는 확장편이 제2파이프면에 원통면으로 밀착되는 하나의 구조체로 이루어지게 하여 종래 나사맞춤된 부분과 경사면이 서로 분리하여 대응하므로 회전부재의 회전압력이 원활하지 못하고,확장편이 외측으로 벌려져 장기간 유지되므로 확장편의 내외측의 접촉부 마모로 인하여 균열이 짧은 시간 심화되는 점을 개선한 효과가 있다.In addition, the present invention also allows the height adjustment / fixing method between the two pipes to allow the screw fitting portion and the inclined surface in one portion so that the pressure is directly transmitted and the expansion piece for transmitting the expansion pressure is in close contact with the second pipe surface. Since the conventional screw-fitted part and the inclined surface correspond to each other by being separated from each other, the rotational pressure of the rotating member is not smooth, and the extension piece is spread outward so that it is maintained for a long time, thereby causing cracks due to contact wear on the inside and outside of the extension piece. There is an effect of improving this shortening time.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0004096U KR200351036Y1 (en) | 2004-02-17 | 2004-02-17 | Support bar for installing cookery shelf |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0004096U KR200351036Y1 (en) | 2004-02-17 | 2004-02-17 | Support bar for installing cookery shelf |
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| KR20-2004-0004096U Expired - Fee Related KR200351036Y1 (en) | 2004-02-17 | 2004-02-17 | Support bar for installing cookery shelf |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100819888B1 (en) | 2006-04-19 | 2008-04-07 | 주식회사 새샘 | Extension prop for storing shelf |
| KR20200077988A (en) * | 2018-12-21 | 2020-07-01 | 주식회사 사람 | Pack hanger |
| KR102139539B1 (en) * | 2020-05-18 | 2020-07-29 | 김원도 | Cushion assembly for support pole shaft |
| CN113607372A (en) * | 2021-08-05 | 2021-11-05 | 安徽理工大学 | Long-pressure short-pumping ventilation dust fall experiment platform air compression system |
-
2004
- 2004-02-17 KR KR20-2004-0004096U patent/KR200351036Y1/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100819888B1 (en) | 2006-04-19 | 2008-04-07 | 주식회사 새샘 | Extension prop for storing shelf |
| KR20200077988A (en) * | 2018-12-21 | 2020-07-01 | 주식회사 사람 | Pack hanger |
| KR102181635B1 (en) * | 2018-12-21 | 2020-11-23 | 주식회사 사람 | Pack hanger |
| KR102139539B1 (en) * | 2020-05-18 | 2020-07-29 | 김원도 | Cushion assembly for support pole shaft |
| CN113607372A (en) * | 2021-08-05 | 2021-11-05 | 安徽理工大学 | Long-pressure short-pumping ventilation dust fall experiment platform air compression system |
| CN113607372B (en) * | 2021-08-05 | 2023-12-19 | 安徽理工大学 | A long-pressure and short-extraction ventilation and dust reduction experimental platform pressure air system |
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