WO2024219532A1 - 랙 보호를 위한 탄성 볼라드 - Google Patents

랙 보호를 위한 탄성 볼라드 Download PDF

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Publication number
WO2024219532A1
WO2024219532A1 PCT/KR2023/005664 KR2023005664W WO2024219532A1 WO 2024219532 A1 WO2024219532 A1 WO 2024219532A1 KR 2023005664 W KR2023005664 W KR 2023005664W WO 2024219532 A1 WO2024219532 A1 WO 2024219532A1
Authority
WO
WIPO (PCT)
Prior art keywords
elastic
buffer
vertical pole
case
bollard
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2023/005664
Other languages
English (en)
French (fr)
Korean (ko)
Inventor
장정은
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to NZ820048A priority Critical patent/NZ820048A/en
Priority to AU2023444017A priority patent/AU2023444017B2/en
Publication of WO2024219532A1 publication Critical patent/WO2024219532A1/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • A47B95/00—Fittings for furniture
    • A47B95/04—Keyplates; Ornaments or the like
    • A47B95/043—Protecting rims, buffers or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02—Storage devices
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
    • E01F9/627—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection self-righting after deflection or displacement
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
    • E01F9/673—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like

Definitions

  • the present invention relates to an elastic bollard for rack protection, and more particularly, to an elastic bollard for rack protection installed at the front of a rack to effectively buffer external impact and prevent damage to the rack structure.
  • multi-level vertical rack structures are used in warehouses, stores, etc. to efficiently store items in boxes or pallets. Since racks are manufactured in multiple levels, they must be manufactured very sturdily to support the load of the rack structure itself and the items loaded on each level of the rack. In addition, external impacts to the rack structure must be minimized to prevent safety accidents in advance, such as damage to a part of the rack structure and collapse of the structure.
  • forklifts are used to unload and transport product pallets, and to load and unload them in multiple tiers onto or from shelf racks.
  • a forklift is installed at the front of the forklift, and the pallets are transported by inserting the forks into the spaces between the pallets and lifting them.
  • the forklift driver's carelessness or the driver's forward view being blocked by pallets or the like has caused impacts to structures within the warehouse, such as vertical posts of shelf racks.
  • bollards or bollard fences are installed at regular intervals on the ground in front of the shelf rack.
  • a general bollard is installed by inserting the lower part of a support pipe equipped with a buffer part into a pipe holder whose lower part is buried in the ground, such as the bollard with pedestrian protection function of Application No. 10-2021-0160961, to prevent local deformation of the support pipe in the event of a collision and to disperse the impact.
  • the bollard with pedestrian protection function of Application No. 10-2021-0160961 to prevent local deformation of the support pipe in the event of a collision and to disperse the impact.
  • the present invention relates to an elastic bollard for rack protection, which is installed on the ground and has elasticity capable of all-roundly alleviating external impact.
  • the present invention relates to an elastic bollard for rack protection, and aims to provide an elastic bollard for rack protection capable of smoothly cushioning impact due to collision that may occur from any direction.
  • an elastic bollard for rack protection which comprises: a support part installed on the ground; a buffer part placed on an upper surface of the support part; a vertical pole connected to the buffer part; and a case part having a penetration insertion hole formed on an upper surface so that the vertical pole can penetrate and protrude to the outside, an internal space part capable of covering the support part and the buffer part, and a ground fixing part capable of being firmly fixed to the ground.
  • the present invention provides an elastic bollard for rack protection that has an elastic part including one of an individual spring, a cylinder spring or an elastic body on the bottom surface of the case part and the upper surface of the buffer part, thereby absorbing and alleviating the impact when the vertical pole is tilted by an external force.
  • the present invention provides an elastic bollard for rack protection that can alleviate external impact by providing an elastic buffer portion in the case portion itself.
  • the present invention relates to an elastic bollard for rack protection.
  • an elastic bollard for rack protection.
  • An elastic member is installed inside the bollard, so that the vertical pole tilts in the direction in which the external force is applied, and at the same time, returns to its original upright state due to elastic force, thereby more effectively absorbing and alleviating the impact.
  • the shock alleviation effect can be maximized.
  • Figures 1 to 4 are perspective views of elastic bollards for rack protection.
  • Figures 5a to 5c are isometric and cross-sectional views of individual springs installed on elastic bollards for rack protection.
  • Figures 6a to 6c are an exploded perspective view and a cross-sectional view of a cylinder spring installed on an elastic bollard for rack protection.
  • Figures 7a to 7c are an exploded perspective view and a cross-sectional view of an elastic body installed on an elastic bollard for rack protection.
  • Figures 8a to 8c are isometric and cross-sectional views of a socket portion and individual springs provided with an elastic bollard for rack protection.
  • Figures 9a to 9c are an exploded perspective view and a cross-sectional view of a socket portion and a cylinder spring provided with an elastic bollard for rack protection.
  • Figures 10a to 10c are an exploded perspective view and a cross-sectional view of a socket portion and an elastic body equipped with an elastic bollard for rack protection.
  • Figures 11a to 11c are an exploded perspective view and a cross-sectional view of an elastic buffer provided between the upper and lower parts of a case in an elastic bollard for rack protection.
  • Figures 12a to 12c are an exploded perspective view and a cross-sectional view of an elastic buffer and a socket provided between the upper and lower parts of a case in an elastic bollard for rack protection.
  • Figure 13 is an example of a buffer section of an elastic bollard for rack protection being installed directly on the ground.
  • the present invention relates to an elastic bollard for rack protection
  • the present invention relates to an elastic bollard for rack protection, which comprises: a support (20) installed on the ground; a buffer (30) which is mounted on the upper surface of the support or which can be installed directly on the ground; a vertical pole (50) which is connected to the buffer; a case (10) which has a penetration insertion hole (11a) formed on the upper surface so that the vertical pole can penetrate and protrude outward, an internal space (13) which can cover the support (20) and the buffer (30), and a ground fixing part (12a) which can be firmly fixed to the ground; and which comprises an elastic part (40) including one of an individual spring (41), a cylinder spring (42), or an elastic body (43) between the lower surface of the case and the upper surface of the buffer, so that when the vertical pole (50) is tilted due to an external force, the elastic part can absorb and alleviate the impact.
  • the case part (10) is composed of a case upper part (11) having a through-insertion hole (11a) formed on the upper surface thereof; and a case lower part (12) which is joined to the lower part of the case upper part and has a ground fixing part (12a) formed on the lower part thereof; so that the case upper and lower parts (11, 12) are joined integrally or an elastic buffer part (14) is joined integrally between the case upper and lower parts. That is, the case upper part and the case lower part are joined integrally to form an internal space, and the case upper part, the case lower part and the elastic buffer part are also joined integrally to form an internal space (13), so that the case lower part, the case upper part and the elastic buffer part are joined integrally to form an internal space (13).
  • the support member (20) has its bottom surface fixed to the ground and a concave portion (21) formed on its upper surface.
  • the buffer part (30) is provided with a mounting part (31) so that it can be mounted on the concave part (21) of the support part on its bottom surface or installed directly on the ground, and a socket part (32) can be additionally positioned on the upper surface of the buffer part, and the buffer part (30) can be manufactured from metal or an elastic synthetic resin material. That is, the support part can be selectively used as needed.
  • the shape of the above-mentioned support portion and the shape of the buffer portion are not limited to the shapes illustrated in the drawings of the present application, and the shape of the support portion may be modified depending on the installation surface or installation method, and the concave portion of the support portion may also be manufactured in various shapes depending on the shape of the bottom mounting portion of the buffer portion, and the mounting portion of the bottom of the buffer portion may also be modified depending on the shape of the installation surface, the installation method, or the shape of the support portion.
  • the vertical pole (50) may be manufactured integrally with the buffer part (30) or fixedly connected to the socket part (32) located on the upper surface of the buffer part.
  • the socket portion may be manufactured integrally with the buffer portion, or the buffer portion and the socket portion may be manufactured separately and then combined or assembled. In particular, when the materials of the socket portion and the buffer portion are different, they may be manufactured separately and then combined or assembled. When the materials of the socket portion and the buffer portion are the same, they may be manufactured integrally or separately and then combined or assembled.
  • the elastic member (40) may be installed on the bottom surface of the case upper part (11) and the upper surface of the buffer part, and may be composed of one or more individual springs (41) installed on the upper surface of the outer buffer part of the vertical pole (50), one or more cylinder springs (42) installed by penetrating through the vertical pole (50), or one or more elastic bodies (43) installed by penetrating through the vertical pole (50), and the elastic body (43) is made of an elastic synthetic resin material, and may be manufactured in a donut shape or a donut shape whose upper surface is formed in a sawtooth shape (not shown), and in order to fix the elastic member (40) installed on the bottom surface of the case upper part (11) and the upper surface of the buffer part (30) so as not to be detached, protrusions (not shown) for fixing each elastic member may be formed on the bottom surface of the case upper part and the upper surface of the buffer part, and since this is obvious by analogy from known technology, it will not be described separately.
  • a bolt, nut or anchor body may be used. Since the installation method is obvious by inference from existing known inventions, it will not be described separately.
  • a bolt, nut or anchor body can be fastened to the ground fixing part (12a) to fix the case part to the ground. Since the installation method is obvious by inference from existing known inventions, it will not be described separately.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Vibration Dampers (AREA)
  • Warehouses Or Storage Devices (AREA)
PCT/KR2023/005664 2023-04-20 2023-04-26 랙 보호를 위한 탄성 볼라드 Ceased WO2024219532A1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NZ820048A NZ820048A (en) 2023-04-20 2023-04-26 Elastic bollard for rack protection
AU2023444017A AU2023444017B2 (en) 2023-04-20 2023-04-26 Elastic bollard for rack protection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020230051688A KR102590239B1 (ko) 2023-04-20 2023-04-20 랙 보호를 위한 탄성 볼라드
KR10-2023-0051688 2023-04-20

Publications (1)

Publication Number Publication Date
WO2024219532A1 true WO2024219532A1 (ko) 2024-10-24

Family

ID=88506136

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2023/005664 Ceased WO2024219532A1 (ko) 2023-04-20 2023-04-26 랙 보호를 위한 탄성 볼라드

Country Status (12)

Country Link
US (1) US12258720B2 (https=)
EP (1) EP4450424B1 (https=)
JP (1) JP7734171B2 (https=)
KR (1) KR102590239B1 (https=)
CN (1) CN117481474A (https=)
AU (1) AU2023444017B2 (https=)
CA (1) CA3219561C (https=)
ES (1) ES3030285T3 (https=)
HU (1) HUE071947T2 (https=)
NZ (1) NZ820048A (https=)
PL (1) PL4450424T3 (https=)
WO (1) WO2024219532A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1059196S1 (en) * 2023-12-28 2025-01-28 Weiling Zhou Delineator post
KR102904203B1 (ko) * 2024-11-07 2025-12-31 주식회사 호사 랙 포스트 보호 구조
KR102865332B1 (ko) 2025-07-18 2025-09-26 주식회사 태종금속 급발진 차량의 진입 차단용 볼라드

Citations (6)

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JP3119944U (ja) * 2005-04-29 2006-03-16 イー リム、ダック 道路用車線規制棒
KR200438760Y1 (ko) * 2007-09-05 2008-03-03 박영철 탄성 볼라드
KR20100025666A (ko) * 2008-08-28 2010-03-10 유지현 볼라드
KR20190001516U (ko) * 2019-05-31 2019-06-20 박성철 쓰러지는 규제봉
KR102158426B1 (ko) * 2019-04-04 2020-09-21 안치훈 도로용 탄성 볼라드
KR20210152158A (ko) * 2020-06-08 2021-12-15 주식회사 라피네르 조명을 구비한 진동형 디퓨저

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US1877074A (en) * 1931-01-30 1932-09-13 Anthony J Stanziale Highway guard fence
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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3119944U (ja) * 2005-04-29 2006-03-16 イー リム、ダック 道路用車線規制棒
KR200438760Y1 (ko) * 2007-09-05 2008-03-03 박영철 탄성 볼라드
KR20100025666A (ko) * 2008-08-28 2010-03-10 유지현 볼라드
KR102158426B1 (ko) * 2019-04-04 2020-09-21 안치훈 도로용 탄성 볼라드
KR20190001516U (ko) * 2019-05-31 2019-06-20 박성철 쓰러지는 규제봉
KR20210152158A (ko) * 2020-06-08 2021-12-15 주식회사 라피네르 조명을 구비한 진동형 디퓨저

Also Published As

Publication number Publication date
KR102590239B1 (ko) 2023-10-16
ES3030285T3 (en) 2025-06-27
JP7734171B2 (ja) 2025-09-04
EP4450424A1 (en) 2024-10-23
AU2023444017B2 (en) 2025-07-24
EP4450424C0 (en) 2025-04-30
HUE071947T2 (hu) 2025-10-28
CA3219561C (en) 2025-07-15
EP4450424B1 (en) 2025-04-30
US12258720B2 (en) 2025-03-25
CA3219561A1 (https=) 2025-04-25
US20240352689A1 (en) 2024-10-24
CN117481474A (zh) 2024-02-02
PL4450424T3 (pl) 2025-09-01
JP2024155690A (ja) 2024-10-31
AU2023444017A1 (en) 2025-04-10
NZ820048A (en) 2026-02-27

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