Fasteners and Fastener Fence Nets

Abstract

The utility model discloses a fastener, which relates to the technical field of fasteners, and mainly includes a connecting member and a rotating member, wherein the connecting member is used to connect with the upright posts of the fastener fence net, and the rotating member is used to connect with the crossbar of the fastener fence net, one end of the rotating member is used to connect with the crossbar of the fastener fence net, and the other end of the rotating member is connected to the connecting member, and the rotating member can rotate up and down relative to the connecting member. The fastener fence net of the utility model includes the fastener as described above. The rotating member of the utility model is connected to the upright posts through the connecting member, and the rotating member can rotate up and down relative to the connecting member. By rotating at different angles, the crossbar of the fastener fence net can be at different inclination angles, and can be widely used in various scenes, and can be conveniently installed and used whether it is a slope or a flat ground.

Description

Technical Field

[0001] The utility model relates to the technical field of fasteners, in particular to fasteners and fastener fence nets. Background Art

[0002] At present, various fastener fences are widely installed around sports venues. Among the existing fasteners, only the setting method in which the crossbar and the column form a 90-degree angle is widely used. Since the existing fasteners can only allow the angle between the crossbar and the column to be 90 degrees, the crossbar of the existing fasteners can only be placed horizontally and cannot adapt to sloping ground, and the application scenarios are greatly limited.

[0003] For example, patent CN104372940A discloses a scaffolding including round rods, connecting fasteners and anti-fall pins. The included angles of the vertical rods and the horizontal rods are both 90 degrees, and the angles cannot be changed to adapt to more scenarios. When it is necessary to install fasteners at angles other than 90 degrees, it is necessary to measure on-site in advance, and then produce fasteners of specific angles for installation on site, which is very inconvenient to install and use.

[0004] Therefore, there is an urgent need to provide a fastener and a fastener fence net to solve the above-mentioned problems existing in the prior art. Utility Model Content

[0005] The purpose of the utility model is to provide a fastener to solve the problems existing in the above-mentioned prior art, so that the fastener is easy to install and use and has a wide range of application scenarios.

[0006] To achieve the above purpose, the utility model provides the following solutions:

[0007] The utility model provides a fastener, comprising a connecting member and a rotating member, wherein the connecting member is used to be connected to a column, one end of the rotating member is used to be connected to a cross bar, the other end of the rotating member is connected to the connecting member, and the rotating member can rotate up and down relative to the connecting member.

[0008] Preferably, the connecting member comprises a rotating hoop, which is used to be sleeved on the column and can rotate around the axis of the column.

[0009] Preferably, the connecting member further comprises a rotating slot, the rotating slot is connected to the rotating hoop, the rotating member is a rotating sleeve, one end of the rotating sleeve extends into the rotating slot and can rotate up and down in the rotating slot.

[0010] Preferably, the rotating clamp comprises two semicircular clamps, which can be buckled together to form a circular clamp to be sleeved on the column, and the rotating slot is connected to one of the semicircular clamps.

[0011] Preferably, the two semicircular hoops are connected by a second bolt, wherein corresponding bolt holes are provided on both sides of the two semicircular hoops for the second bolt to pass through so as to lock the two semicircular hoops.

[0012] Preferably, one end of the rotating sleeve is a cylindrical tube, the cylindrical tube is used to connect with the cross bar, and the other end of the rotating sleeve is a flat head, the flat head extends into the rotating slot of the connecting member, and can rotate up and down in the rotating slot;

[0013] The flat head is connected to the rotating slot via a first bolt, and a through hole for the first bolt to pass through is correspondingly provided at the center of the flat head and the rotating slot.

[0014] Preferably, the semicircular clamp and the rotating slot are fixedly connected.

[0015] Preferably, a plurality of groove holes are arranged around the circumference of the through hole.

[0016] The utility model also provides a fastener fence net, comprising the fasteners as described above.

[0017] Compared with the prior art, the utility model has achieved the following technical effects:

[0018] The rotating member of the utility model is connected to the column by a connecting member. The rotating member is rotatably connected to the connecting member and can rotate up and down. It can be widely used in various scenes and can be conveniently installed and used regardless of whether it is a slope or a flat ground. The problem in the prior art that the angle between the horizontal rod and the longitudinal rod cannot be conveniently adjusted and installed due to the fixed angle between the horizontal rod and the longitudinal rod is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 An exploded view of a fastener connecting a crossbar and a column in an embodiment of the utility model;

[0021] Figure 2 This is a structural diagram of the connection of the connecting piece to the column in the embodiment of the utility model;

[0022] Figure 3 A schematic diagram of the rotation angle of the fastener in the embodiment of the utility model;

[0023] Figure 4This is a schematic diagram of a crossbar and a column connected by a fastener in an embodiment of the utility model;

[0024] Figure 5 for Figure 4 Schematic diagram of installing plastic net;

[0025] Figure 6 This is a schematic diagram of a self-drilling and self-tapping screw in an embodiment of the utility model;

[0026] Figure 7 It is a schematic diagram of a fastener fence net in an embodiment of the utility model.

[0027] In the figure: 1-rotating slot; 2-rotating clamp; 3-rotating sleeve; 301-flat head; 3011-groove hole; 302-cylindrical tube; 4-second bolt; 5-cross bar; 6-column; 7-bolt hole; 8-first bolt; 9-PE plastic-coated net; 10-self-drilling and self-tapping screw. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] The purpose of the utility model is to provide a fastener to solve the problems existing in the above-mentioned prior art, so that the fastener is easy to install and use and has a wide range of application scenarios.

[0030] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0031] Embodiment 1:

[0032] like Figure 1-Figure 7 As shown, the utility model provides a fastener, including a connecting piece and a rotating piece, the connecting piece is used to connect with the column 6 of the fastener fence net, the rotating piece is used to connect with the cross bar 5 of the fastener fence net, one end of the rotating piece is used to connect with the cross bar 5 of the fastener fence net, and the other end of the rotating piece is connected to the connecting piece, and the rotating piece can be rotated up and down relative to the connecting piece. By rotating at different angles, the cross bar of the fastener fence net can be at different inclination angles, which can be widely used in various scenes and can be conveniently installed and used whether it is on a slope or on a flat ground.

[0033] It should be noted that except for the posts at both ends of the fastener fence net, two adjacent connecting parts are set at the top and bottom of each post. The cross bar and the post are connected together through multiple fasteners, and then the PE plastic-coated net is installed by self-drilling and self-tapping screws to form a fastener fence net.

[0034] In this embodiment, the connecting member includes a rotating hoop 2 and a rotating slot 1. The rotating hoop 2 is used to be sleeved on the column 6, and the rotating hoop 2 can rotate around the axis of the column 6. The rotating slot 1 is connected to the rotating hoop 2. The rotating member is a rotating sleeve 3. One end of the rotating sleeve 3 extends into the rotating slot 1 and can rotate up and down in the rotating slot 1. It should be noted that the angle range of two adjacent cross bars 5 connected by two adjacent fasteners arranged up and down is 40°-180°, which can adapt to more application scenarios, such as a bend angle of 120 degrees, and the rotating sleeve 3 can rotate up and down in the rotating slot 1 so that the angle between the cross bar 5 and the column 6 can also be changed, wherein the minimum angle between the cross bar 5 and the column 6 is 15 degrees, so that the cross bar can be arranged obliquely to adapt to various slopes, and the application scenarios are more extensive.

[0035] In this embodiment, the rotating clamp 2 includes two semicircular clamps, and the rotating slot 1 is fixedly connected to one of the semicircular clamps, for example, by welding. It should be noted that the semicircular clamp and the rotating slot 1 can also be connected in other ways, as long as the connection between the semicircular clamp and the rotating slot 1 can be achieved without relative movement, such as bolt connection. When bolt connection is used, one bolt can be shared with the connection of the two semicircular clamps, or more bolts can be set to increase stability.

[0036] In this embodiment, corresponding bolt holes 7 are provided on both sides of the two semicircular hoops for the second bolt 4 to pass through to lock the two semicircular hoops. The bolt connection makes the connection between the two semicircular hoops more secure and easier to disassemble. It should be noted that the two semicircular hoops can also adopt other types of connection methods, such as snap connection, as long as the two semicircular hoops can be firmly connected and easy to disassemble. This technology is a mature existing technology and will not be elaborated on here.

[0037] In this embodiment, one end of the rotating sleeve 3 is a cylindrical tube 302, which is used to connect with the cross bar 5, and the other end of the rotating sleeve 3 is a flat head 301, which extends into the rotating slot 1 of the connector and can rotate up and down in the rotating slot 1. Preferably, the diameter of the cross bar 5 is smaller than the diameter of the cylindrical tube 302 of the rotating sleeve, and then the cross bar extends into the end of the cylindrical tube 302, that is, the end of the cylindrical tube 302 is sleeved with the end of the cross bar, so that the connection between the cross bar and the rotating sleeve is more stable. It should be noted that the diameter of the cross bar can also be larger than the diameter of the cylindrical tube of the rotating sleeve. In this case, the end of the cross bar is sleeved with the end of the cylindrical tube 302;

[0038] The flat head 302 is connected to the rotating slot 1 through the first bolt 8. The center of the flat head 302 and the rotating slot 1 are correspondingly provided with a through hole for the first bolt 8 to pass through. The cooperation between the first bolt 8 and the through hole enables the bolt to provide a rotating axis for the rotating sleeve 3 to rotate up and down. When changing the angle, it is not necessary to remove all the bolts, which is convenient for operation. It should be noted that the through hole here can also be set as a threaded hole, but when it is necessary to change the angle between the rotating sleeve 3 and the column 6, it is necessary to remove all the bolts, and then manually align the threaded hole with the hole of the rotating slot 1 and then tighten the bolt. This operation is relatively complicated, but it can also achieve the basic function of the rotating sleeve to rotate up and down.

[0039] In this embodiment, a plurality of groove holes 3011 are arranged around the through hole, which can save materials. It should be noted that the groove holes 3011 may not be arranged.

[0040] Embodiment 2:

[0041] In this embodiment, a fastener fence net is also provided, including the fasteners as described in the first embodiment.

[0042] The present invention uses specific examples to illustrate the principle and implementation of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A fastener, characterized in that: include A connecting piece, the connecting piece is used to connect with the column; and A rotating member, one end of which is used to be connected to the crossbar, the other end of which is connected to the connecting member, and the rotating member can rotate up and down relative to the connecting member; Among them, the connecting member includes a rotating hoop and a rotating slot, the rotating hoop is used to be mounted on the column, and the rotating hoop can rotate around the axis of the column, the rotating slot is connected to the rotating hoop, the rotating member is a rotating sleeve, one end of the rotating sleeve extends into the rotating slot, and can rotate up and down in the rotating slot, the rotating hoop includes two semicircular hoops, the two semicircular hoops can be buckled together to form a circular hoop, so as to be mounted on the column, and the rotating slot is connected to one of the semicircular hoops.

2. The fastener according to claim 1, characterized in that: The two semicircular hoops are connected by a second bolt, wherein corresponding bolt holes are provided on both sides of the two semicircular hoops for the second bolt to pass through so as to lock the two semicircular hoops.

3. The fastener according to claim 1, characterized in that: One end of the rotating sleeve is a cylindrical tube, which is used to connect with the cross bar, and the other end of the rotating sleeve is a flat head, which extends into the rotating slot of the connecting piece and can rotate up and down in the rotating slot; The flat head is connected to the rotating slot via a first bolt, and a through hole for the first bolt to pass through is correspondingly provided at the center of the flat head and the rotating slot.

4. The fastener according to claim 1, characterized in that: The semicircular clamp and the rotating slot are fixedly connected.

5. The fastener according to claim 3, characterized in that: A plurality of groove holes are arranged around the through hole.

6. A fastener fence net, characterized by: Comprising the fastener as described in any one of claims 1-5.

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