Bollard fence

Abstract

The present invention relates to a bollard fence, which can make an assembled fence by using at least one of a ground fixing part, a vertical pole, a horizontal frame, a swing connector, a signboard, or various types of connectors, couplings, and connectors, so that it can easily expand and make various shapes of assembled fences to be able to prevent contact conflicts around a multi-layer shelf structure.

Description

Technical Field

[0001] This invention relates to a bollard fence, which can be assembled by using at least one of ground fixing parts, vertical poles, horizontal frames, swing connectors, signs, or various types of connectors, couplings, and connectors. Background Technology

[0002] Generally, to store as many palletized items as possible within the limited space of logistics warehouses, multi-layer racking structures are typically installed at certain intervals. Workers use transport vehicles (such as motorized industrial vehicles or large trolleys) to move or stack the items on the racking structures. However, during goods storage or transportation operations, there are safety issues such as collisions between the transport vehicles and the racking structures. Therefore, there is a need to develop a device that can protect the racking structures. Relatedly, application number 10-2013-0030084 discloses a device for absorbing impact on shelf uprights, characterized by comprising: a buffer member having a receiving groove formed of elastic material to accommodate the shelf upright, absorbing and dispersing external impacts generated when the shelf upright collides with the front and side; a fixing body having an insertion groove for inserting the buffer member, and a clip portion made of synthetic resin material or metal material with a predetermined elasticity, thereby fixing the inserted buffer member to the shelf upright. However, it is still necessary to install a fence or guardrail around the shelf upright to prevent the external impact itself. Application number 10-2014-0119148 discloses an assembled shock-absorbing fence, comprising: an shock-absorbing part having multiple airbags for absorbing impacts transmitted from the outside; a protective cover detachably disposed outside the shock-absorbing part to prevent damage to the shock-absorbing part; and a detachable reflector for easy identification of the fence at night. However, a disadvantage is that it is difficult to extend the fence vertically or horizontally.

[0003] In this regard, the present invention aims to provide an expandable modular fence that can prevent contact conflicts around multi-layer shelving structures by using at least one of ground fixing parts, vertical rods, horizontal frames, swing connectors, signs or various types of connectors, couplings and connectors. Summary of the Invention

[0004] Technical issues This invention relates to a bollard fence, which aims to provide a bollard fence that can be assembled and manufactured into various forms of expandable fences to securely protect shelves.

[0005] Technical solution To solve the aforementioned problem, This invention relates to a post fence that can be installed around a shelf. The problem is solved by providing a bollard fence consisting of: a ground fixing part; a vertical pole installed on the ground fixing part; a top cover that can be inserted and attached to the upper end of the vertical pole; and a sign that can be installed on the top cover.

[0006] In addition, the present invention solves the problem by providing a bollard fence consisting of: two ground fixing parts; a swing connector that can be installed on each of the ground fixing parts; and a horizontal frame that spans the two swing connectors.

[0007] In addition, the present invention addresses this problem by providing a bollard fence consisting of: a vertical pole that can be installed on the two ground fixings; two swing connectors that can be inserted into the upper end of the vertical pole; and a horizontal frame that spans the two swing connectors.

[0008] Furthermore, the present invention addresses the problem by providing a multi-layered bollard fence comprising: a plurality of ground fixing parts; a vertical rod installed on each ground fixing part; an L-connector that can be coupled to the top surface of the vertical rod; a horizontal frame that can be coupled to the L-connector or the horizontal connector; a two-stage connector that can be coupled to the outer wall of the L-connector or the horizontal connector; a sub-extension frame that can be vertically coupled to the top surface of the two-stage connector; and a T-connector or L-connector configured to allow horizontal connection between the vertically connected sub-extension frames.

[0009] Invention Effects This invention relates to a bollard fence, which has the advantage of being able to provide an easily expandable, modular fence of various forms to prevent contact and collision around multi-layer shelving structures by using at least one of ground fixings, vertical bars, horizontal frames, swing connectors, or various types of connectors, couplings, and joints. Attached Figure Description

[0010] Figure 1 These are separate and combined diagrams of the signboard installed on the bollard fence.

[0011] Figure 2 This is a detailed view of the sign installed on the bollard fence.

[0012] Figure 3 These are separate and assembly diagrams of the swing connector installed on the ground fixing part of the bollard fence.

[0013] Figure 4 These are separate and combined diagrams of the swing connectors installed on the vertical posts of the bollard fence.

[0014] Figure 5 This is a detailed view of the bollard swing connector.

[0015] Figure 6 This is a separate diagram and a combined diagram of bollard fence group A.

[0016] Figure 7 This is an implementation diagram of the horizontal extension of bollard fence group A.

[0017] Figure 8 This is an implementation diagram of the vertical expansion of bollard fence group A.

[0018] Figure 9 This is an implementation diagram of the horizontal and vertical expansion of bollard fence group A.

[0019] Figure 10 This is a detailed view of a two-stage connector used in bollard fences.

[0020] Explanation of reference numerals in the attached figures 10: Ground fixing part 11: Opening groove 12: Ground support unit 20: Vertical bar 30: Horizontal Frame 40:L connector 50: Horizontal connector 51: Joint 52: Fastening the inclined plane 52a: Contact joint 60:T joint 70:L joint 80: Two-stage connector 81: Vertical expansion joint groove 82: Joint 82a: Fastening the through-hole 90: Sub-extended framework 100: Swing connector 101: Lower joint 102: Upper connecting ring 102a: Inner wall guide groove 110: Ring Adapter 111: Guide rail 120: Top Cover 121: Insertion Section 121a: Friction protrusion 122: Exposed area 124: Combined with the installation trench 130: Signboard 131: Fastening protrusion 131a: Locking part 132: Display Section 140: Fasteners (screws) Detailed Implementation The invention will now be described in more detail with reference to the accompanying drawings.

[0021] Prior to this, the terms or words used in this specification and claims should not be construed as limited to their conventional or dictionary meanings. Based on the principle that the inventors are able to appropriately define the concepts of terms in order to best interpret their invention, they should be interpreted as meanings and concepts consistent with the technical ideas of this invention.

[0022] Therefore, the embodiments described in this specification and the configurations shown in the accompanying drawings are only the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. It should be understood at the time of filing this application that various alternative equivalents and variations may exist.

[0023] This invention relates to a bollard fence capable of preventing contact conflicts around multi-layer shelving structures. As shown in Figure 1, it consists of the following components: a ground fixing part 10; a vertical rod 20, installed on the ground fixing part; a top cover 120, which can be inserted and connected to the upper end of the vertical rod; and a sign 130, which can be installed on the top cover. Or, such as Figure 3 As shown, it consists of the following components: two ground fixing parts 10; a swing connector 100, which can be installed on each of the ground fixing parts; and a horizontal frame 30, which is arranged across the two swing connectors. Or, such as Figure 4 As shown, it consists of the following components: two ground fixing parts 10; a vertical rod 20, which can be installed on the two ground fixing parts; two swing connectors 100, which can be inserted and connected to the upper end of the vertical rod; and a horizontal frame 30, which is arranged across the two swing connectors. Or, such as Figures 6 to 9 As shown, the bollard fence comprises the following components: multiple ground fixing parts 10; vertical rods 20 installed on each ground fixing part; L-connectors 40 that can be coupled to the top surface of the vertical rods; horizontal frames 30 that can be coupled to the L-connectors or horizontal connectors 50; two-stage connectors 80 that can be coupled to the outer wall of the L-connectors or the outer wall of the horizontal connectors 50; sub-extension frames 90 that can be vertically coupled to the top surface of the two-stage connectors; and T-connectors 60 or L-connectors 70 for horizontally connecting the sub-extension frames between the vertically connected sub-extension frames. This bollard fence can be formed in multiple layers and can be horizontally extended.

[0024] More specifically, The ground fixing part 10 may consist of the following components: a ground support part 12 for fixing the bottom surface of the ground fixing part to the ground; and an opening groove 11 formed on the top surface of the ground fixing part, through which the vertical rod 20 or the swing connector 100 can be inserted and installed. The vertical rod 20 is a hollow cylinder, and its lower part can be installed in the opening slot 11 of the ground fixing part. The swing connector 100 is in the shape of " The structure is shaped like a "" and consists of a lower connecting part 101 and an upper connecting ring 102 with multiple inner wall guide grooves 102a formed on its inner wall. The lower connecting part 101 can be inserted into the opening groove 11 of the ground fixing part or installed on the upper end of the vertical rod 20. The upper connecting ring 102 is combined with annular adapters 110 of various inner diameters. Multiple guide rails 111 are formed on the outer wall of the annular adapter 110, so that it can be made so that the annular adapters 110 of various inner diameters can be combined along the inner wall guide grooves 102a of the upper connecting ring 102 according to the thickness of the horizontal frame 30.

[0025] The lower part of the sign 130 has a fastening protrusion 131 with a locking portion 131a; and the upper part of the sign 130 has a display portion 132. The conical top cover that can be inserted into the vertical rod includes: an insertion part 121 with a friction protrusion 121a at the lower part and an exposed part 122 at the upper end, further including: a through-hole fastening part (not shown), a central through-hole passing through the insertion part and the exposed part; and a connecting groove 124 formed by passing through the through-hole fastening part (not shown) of the exposed part. The outer diameter of the insertion part 121 is smaller than the inner diameter of the vertical rod, so that it can be inserted into the vertical rod 20. The fastening protrusion 131 formed at the lower part of the display part of the sign 130 is inserted into the through-hole fastening part and is engaged with the through-hole fastening part 123 by the locking part 131a, so as to prevent the sign from falling out of the through-hole fastening part. The bottom surface of the display part is engaged with the connecting groove 124.

[0026] Multiple vertical rods 20 can be inserted into the multiple ground fixing parts 10. The horizontal frame can be installed between the vertical rods 20 via L-connectors 40 or horizontal connectors 50. The L-connector 40 includes: two connecting parts 51 formed orthogonally for connecting the vertical rods 20 and the horizontal frame 30 at both ends of the fence; and a fastening ramp 52. Multiple contact connecting parts 52a are formed on the outer wall between the two connecting parts 51, so that they can be connected using fasteners 140 such as screws. One end of the horizontal connector 50 can be connected to one end of a horizontal frame 30 located at the center of the fence, and the other end of the horizontal connector can be connected to the fastening ramp 52 of the L connector, thereby enabling the fence to be extended horizontally. The two-stage connector 80 includes a vertical expansion engagement groove 81 formed on its upper part and an engagement portion 82 formed on its lower part. The engagement portion 82 has a fastening through-hole 82a for engaging with the fastening bevel 52 on the outer wall of the L connector 40. The engagement portion of the two-stage connector contacts the fastening bevel 52 of the L connector. The fastening through-hole of the engagement portion and the contact surface of the fastening bevel can be engaged with fasteners 140 such as screws. The fastening bevel of the L connector can be engaged with the horizontal connector 50. The engagement portion 82 of the two-stage connector can be engaged with the outer wall of the horizontal connector engaged with the L connector. The vertical expansion engagement groove of the two-stage connector can be used to vertically set sub-extension frames 90. Between the vertically installed sub-extension frames, T-joints 60 or L-joints 70 can be used to expand the fence in multiple layers according to the position.

[0027] The T-joint 60 can be inserted to join three sub-extension frames, and the L-joint 70 can be inserted to join two sub-extension frames.

[0028] As an example, like Figure 1 As shown, the lower end of the vertical rod is connected to the opening slot 11 of the ground fixing part 10. The top cover can be inserted and connected to the upper end of the vertical rod through the insertion part 121 of the top cover 120. The friction protrusion 121a formed on the outer wall of the insertion part can prevent the top cover 120 from falling off the vertical rod. The fastening protrusion 131 of the sign 130 can be inserted through the perforated fastening part (not shown) formed in the center of the top cover. The end of the fastening protrusion has a locking part 131a, which can prevent the sign from falling off the perforated fastening part (not shown). The bottom of the sign is supported by the connecting mounting groove 124 formed in the exposed part 122 of the top cover 120.

[0029] Additionally, in the opening groove 11 of the ground fixing part, such as Figure 3 As shown, a swing connector 100 can be installed, and two swing connectors can be respectively coupled to two ground fixing parts. A horizontal frame 30 is installed between the upper coupling rings 102 of the two swing connectors. Specifically, depending on the thickness of the horizontal frame, the inner wall guide groove 102a of the upper coupling ring 102 and the guide rail 111 of the annular adapter 110 can be used to fix the annular adapter to the upper coupling ring 102, and then the horizontal frame 30 is installed, as shown. Figures 3 to 4 As shown, the lower connecting part 101 of the swing connector can be connected to the ground fixing part 10 and the upper end of the vertical rod 20, thereby allowing the height of the fence to be adjusted along the length of the vertical rod.

[0030] In addition, such as Figure 6 As shown, the vertical rods can be combined with the opening slots of two ground fixing parts respectively, and the upper end of each vertical rod is combined with one end of the L connector 40. The other end of the L connector 40 is connected to the horizontal frame, thereby making it possible to manufacture and assemble a set (set A) of fences.

[0031] The set of fences can be expanded horizontally or vertically. like Figure 8 As shown, in order to vertically expand a group of fences (Group A), a two-stage connector 80 equipped with a vertical expansion joint groove 81 and a joint portion 82 can be connected to the fastening ramp of each L connector. The joint portion of the two-stage connector, which forms a fastening through-hole 82a, contacts the contact ramp of the L connector and is connected by a fastener 140. The vertical expansion joint groove 81 of the two-stage connector is vertically mounted with a sub-expansion frame 90. One end of the L connector 70 is connected to the top of each vertically mounted sub-expansion frame, and the other end of each L connector is horizontally connected to a sub-expansion frame, thereby vertically expanding a group (Group A) of fences.

[0032] Alternatively, a set of fences can be extended horizontally. like Figure 7 As shown, to horizontally expand a set of fences (Group A), vertical rods can be connected to the opening slots of two ground fixing parts respectively. The top of each vertical rod is connected to one end of an L connector 40, and a horizontal frame is installed between the other ends of the L connector 40. Thus, a set of fences (Group A) can be assembled and manufactured. An additional ground fixing part and vertical rod are installed. The top of the vertical rod is connected to one end of the L connector. One end of the additional horizontal frame is connected to the other end of the L connector. The other end of the horizontal frame is connected to one end of the horizontal connector. The other end of the horizontal connector is connected to the fastening ramp of the L connector of fence group A, thus allowing the horizontal expansion of a set of fences. That is, the lower end of the vertical rod 20 is engaged with the opening slot 11 of multiple ground fixing parts, the joint 51 of one end of the L connector 40 is engaged with the top of each vertical rod, and the horizontal frame 30 is installed between the joint 51 of the other end of the L connector. When it is horizontally extended, one end of the horizontal frame is engaged with one end of the L connector 40, and the other end of the horizontal frame is engaged with one end of the horizontal connector 50. Then the other end of the horizontal connector can be engaged and extended by contacting the fastening ramp 52 of the fence group A engaged with the L connector.

[0033] In addition, the already horizontally expanded fence can be further expanded vertically. like Figure 9As shown, in order to further extend the horizontally extended fence vertically, the two-stage connector 80 can be connected to the fastening bevel 52 of the L connector of the horizontally extended fence using fasteners 140. The joint 82 with the fastening through-hole 82a can be connected by contacting the fastening bevel 52 of the L connector 40 using fasteners 140. The sub-extension frame 90 can be vertically set using the vertical extension joint groove 81 at its top. When the sub-extension frames are horizontally installed between the vertically set sub-extension frames, T-joints or L-joints (60, 70) can be used depending on the position. T-joints are used between two horizontally installed sub-extension frames and one vertically installed sub-extension frame, and L-joints are used to connect the vertically installed sub-extension frame and the horizontally installed sub-extension frame respectively.

[0034] After attaching the two-stage connectors to the fastening bevels of each L-connector, the sub-extension frames are vertically installed in the vertical extension grooves of the L-connectors. The upper parts of the sub-extension frames at both ends are connected to the L-connectors 70, and the T-connectors 60 are connected to the sub-extension frames horizontally installed between the vertical extension frames at both ends, allowing the fence to expand horizontally and vertically. Figure 9 As shown.

[0035] This invention utilizes ground fixing parts, vertical rods, L-shaped connectors, horizontal connectors, and a horizontal frame to enable the fence to expand horizontally. To extend the horizontally extended fence into multiple layers, additional two-stage connectors, vertically or horizontally mounted sub-extension frames, and T-joints or L-joints can be used to vertically extend the fence.

[0036] As described above, the invention has been described with reference to specific matters and limited embodiments, such as specific structural elements, and with reference to the accompanying drawings. However, this is only provided to help to understand the invention more fully, and the invention is not limited to the described embodiments. Various modifications and variations can be made by those skilled in the art based on such description.

[0037] Therefore, the ideas of this invention should not be limited to the described embodiments, and not only the described claims, but all equivalent or equivalent variations of the patent claims shall fall within the scope of this invention.

Claims

1. A bollard fence, which can be installed around a shelf, characterized in that, It consists of the following components: Two ground fixing parts, each having a ground support part at the bottom for fixing to the ground and an opening groove formed thereon at the top; Two vertical rods, the lower ends of which are mounted on the opening slot; The L-connector has two orthogonal joints and a fastening bevel formed between the two joints; A horizontal frame is joined between the two L-connectors; A two-stage connector having a vertically extended engagement groove formed at the upper end and a fastening through-hole perforated at the bottom, thereby enabling engagement by contacting the fastening bevel. Two sub-extension frames are vertically joined using the vertical extension joint slot; Two L-shaped connectors, one end of which is connected to the upper end of the two sub-extension frames respectively; as well as A horizontal frame is horizontally connected between the other ends of the L-joints. The vertical rods can be respectively connected to the opening slots of two ground fixing parts. One end of the L connector (40) is connected to the upper part of each vertical rod. A horizontal frame is installed between the other ends of the L connector (40), so that a set of fences can be assembled. The two-stage connector with vertical expansion joint slot and joint part can be connected to the fastening bevel of each L connector. The joint part of the two-stage connector with fastening through port contacts the contact bevel of the L connector and is connected with fasteners. A sub-extension frame is vertically installed in the vertical expansion joint slot of the two-stage connector. One end of the L connector is connected to the upper end of each vertically installed sub-extension frame. At the other end of each L connector, a sub-extension frame is horizontally connected so that a set of fences can be vertically expanded.

2. The bollard fence according to claim 1, characterized in that, Further includes: Further installation of multiple ground-mounted components; Multiple vertical rods are installed on the multiple ground fixing parts; L-connector, one end of which engages with the upper part of each further installed vertical rod; A horizontal frame, one end of which is connected to the other end of an L-shaped connector; A horizontal connector, one end of which is attached to the other end of the horizontal frame; A two-stage connector with a vertically extended engagement groove formed at its upper end and a fastening through-hole perforated at its bottom, which can be engaged by contacting the fastening bevel of the L-connector. Multiple sub-extension frames are vertically joined using the vertical extension joint slot; Two L-shaped connectors, one end of which is connected to the upper end of the sub-extension frames at both ends; The T-joint connects to the centrally mounted vertical sub-extension frame; and The sub-extension frame is laterally joined between the other end of the L-joint and the T-joint. The other end of the horizontal connector is engaged with the fastening ramp of the L connector of the fence group A, thereby enabling a group of fences to expand horizontally and vertically.

Images