Hanging fence marking frame

Abstract

The utility model provides a suspensible fence marking frame. The suspensible fence marking frame comprises a first connecting frame, a second connecting frame, a mesh and a mounting assembly, the mesh is assembled between the first connecting frame and the second connecting frame, and the first connecting frame and the second connecting frame are fixedly connected to clamp and fix the outer edge of the mesh; the number of the installation assemblies is multiple, and the installation assemblies are connected to the mesh. The installation assembly comprises an installation screw, an abutting sleeve and an abutting piece capable of being opened and closed. The abutting sleeve and the abutting piece are located on the two sides of the mesh respectively. The mounting screws penetrate through the abutting sleeve and the meshes of the mesh to reach the second side of the mesh through the first side of the mesh and are in threaded connection with the abutting piece, and nuts of the mounting screws are limited by the abutting sleeve. The device has the advantages of being light in weight, capable of being hung and capable of rapidly assembling and disassembling marked objects.

Description

Technical Field

[0001] The utility model relates to the field of fences, in particular to a fence sign holder that can be hung. Background Art

[0002] A fence is to isolate an area by enclosing it; it is usually used in construction sites and around some obstacles, etc. When enclosing, posters and other objects can be attached to the fence to play a role of marking. However, the existing fence sign holders are heavy in weight; and they cannot be well installed and fixed, nor can the sign objects be quickly installed and disassembled. Summary of the Utility Model

[0003] Therefore, to solve the above problems, the utility model provides a fence sign holder that can be hung.

[0004] To achieve the above object, the technical solution provided by the utility model is as follows:

[0005] A fence sign holder that can be hung includes a first connecting frame, a second connecting frame, a mesh and an installation component; the mesh is assembled between the first connecting frame and the second connecting frame, and the first connecting frame and the second connecting frame are fixedly connected to clamp and fix the outer edge of the mesh; the number of the installation components is multiple and they are connected to the mesh; the installation component includes an installation screw, a contact sleeve and an openable contact member; the contact sleeve and the contact member are respectively located on both sides of the mesh; the installation screw passes through the contact sleeve and the mesh hole of the mesh from the first side of the mesh to the second side of the mesh and forms a screw connection with the contact member, and the nut of the installation screw is restricted by the contact sleeve.

[0006] Further, the first connecting frame and the second connecting frame are fixed by a locking member.

[0007] Further, corresponding connection holes are provided on the first connecting frame and the second connecting frame, the locking member includes a connecting screw and a connecting nut, the connecting screw passes through the connection holes of the first connecting frame and the second connecting frame and is screwed on the connecting nut, the nut of the connecting screw abuts against the first connecting frame, and the connecting nut abuts against the second connecting frame.

[0008] Further, the contact member includes a first contact arm and a second contact arm hinged to the first contact arm; the first contact arm is in screw connection with the installation screw; the maximum opening angle between the first contact arm and the second contact arm is less than 180° to form a V-shaped contact member facing the mesh.

[0009] Further, the cross-sections of the first contact arm and the second contact arm are both U-shaped.

[0010] Further, the second abutting arm is restricted from further opening when it abuts against the mounting screw.

[0011] Further, the mounting assembly further includes a plug, and the plug seals the outer opening of the abutting sleeve.

[0012] Further, the plug is a plugging bolt, and the plugging bolt is fixed to the outer opening of the abutting sleeve by screwing.

[0013] Further, both the first connecting frame and the second connecting frame are four-frame structures formed by four side bars connected end to end. The cross-section of the side bar is L-shaped, including a connecting side edge and a reinforcing side edge arranged vertically. The mesh is clamped between the connecting side edges of the first connecting frame and the connecting side edges of the second connecting frame. The length and width dimensions of the second connecting frame are smaller than the length and width dimensions of the first connecting frame, so that the reinforcing side edge of the first connecting frame is sleeved outside the reinforcing side edge of the second connecting frame.

[0014] Through the technical solution provided by the present utility model, the following beneficial effects are achieved:

[0015] 1. The fence sign holder adopts the assembly structure of the first connecting frame, the mesh and the second connecting frame, which can reduce the overall weight.

[0016] 2. The setting of the mounting assembly is used to fix the suspendable fence sign holder on an external support (such as a wall surface, a column, etc.); during installation, first close the abutting member and pass it through the mounting hole of the external support, and then expand the abutting member until it abuts against the back surface of the external support. Just tighten the mounting screw; the operation is simple, and the suspension of the fence sign holder can be realized.

[0017] 3. Adopting the structure of the mesh, the marking object can be inserted and fixed in any mesh hole of the mesh, realizing the quick installation and disassembly of the marking object and the modification of the installation position. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Shown is the front view of the suspendable fence sign holder in the embodiment;

[0019] Figure 2 Shown is the cross-sectional view of the suspendable fence sign holder in the embodiment;

[0020] Figure 3 Shown is the schematic exploded view of the structure of the suspendable fence sign holder in the embodiment;

[0021] Figure 4 Shown is Figure 3 the enlarged schematic view of area A in DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] To further illustrate each embodiment, the present utility model provides attached drawings. These drawings are a part of the disclosure of the present utility model, mainly used to illustrate the embodiments and can be combined with the relevant descriptions in the specification to explain the operating principle of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present utility model. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0023] In the description of the present invention, the orientation or positional relationships such as "upper", "lower", "left", "right", "front", "rear", etc. are based on the orientation or positional relationships shown in the attached drawings, only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present invention.

[0024] The present utility model will be further described below in conjunction with the attached drawings and specific implementation manners.

[0025] Refer to Figures 1 to 4 As shown, a suspendable fence sign holder provided in this embodiment includes a first connecting frame 10, a second connecting frame 20, a mesh 30, and a mounting assembly 40; specifically, in this embodiment, the first connecting frame 10, the second connecting frame 20, and the mesh 30 are all quadrilateral structures, that is, both the first connecting frame 10 and the second connecting frame 20 are four-frame structures formed by connecting four side bars end to end. The mesh 30 is assembled between the first connecting frame 10 and the second connecting frame 20, and the first connecting frame 10 and the second connecting frame 20 are fixedly connected to clamp and fix the outer edge of the mesh 30; the number of the mounting assemblies 40 is set to be multiple (four in this embodiment) and is connected to the mesh 30. The positions where the four mounting assemblies 40 are connected to the mesh 30 can be adjusted according to the actual situation.

[0026] In this specific embodiment, the mesh 30 is a sheet-like structure formed by intersecting a plurality of horizontal metal wires and a plurality of vertical metal wires with square holes arranged in an array, which is equivalent to a wire mesh in the prior art; of course, it can also be obtained by stamping mesh holes on a sheet material, etc.

[0027] Specifically, each mounting assembly 40 includes a mounting screw 42, a contact sleeve 41, and an openable contact member 43; the contact sleeve 41 and the contact member 43 are respectively located on both sides of the mesh 30; the mounting screw 42 passes through the contact sleeve 41 and the mesh hole of the mesh 30 from the first side of the mesh 30 to the second side of the mesh 30 and forms a screw connection with the contact member 43, and the nut of the mounting screw 42 is restricted by the contact sleeve 41. The contact sleeve 41 is provided to restrict the nut of the mounting screw 42 to prevent the mounting screw 42 from detaching from the mesh 30.

[0028] The installation components 40 are set to fix the suspendable fence sign holder on an external support (such as a wall surface, a column, etc.); during installation, first close the abutting part 43 and pass it through the installation hole of the external support, and then expand the abutting part 43 to abut against the back of the external support. Just tighten the installation screw 42; the operation is simple, and the suspension of the fence sign holder can be achieved.

[0029] Meanwhile, the fence sign holder adopts an assembly structure of a first connecting frame 10, a mesh 30 and a second connecting frame 20, which can reduce the overall weight. And with the structure of the mesh 30, the sign object can be inserted and fixed in any mesh hole of the mesh 30, realizing the quick installation and disassembly of the sign object and the modification of the installation position.

[0030] Further, in this embodiment, the first connecting frame 10 and the second connecting frame 20 are fixed by a locking member 50. Specifically, corresponding connecting holes are provided on the first connecting frame 10 and the second connecting frame 20. The locking member 50 includes a connecting screw 51 and a connecting nut 52. The connecting screw 51 passes through the connecting holes of the first connecting frame 10 and the second connecting frame 20 and is screwed onto the connecting nut 52. The nut of the connecting screw 51 abuts against the first connecting frame 10, and the connecting nut 52 abuts against the second connecting frame 20. Fixing with the locking member 50 is convenient for disassembly and assembly operations. Of course, in other embodiments, the first connecting frame 10 and the second connecting frame 20 can also be fixed by means of snap connection or adhesive bonding.

[0031] Furthermore, both the first connecting frame 10 and the second connecting frame 20 are four-frame structures formed by four side bars connected end to end. The cross-section of the side bar is L-shaped, including a connecting side 1 and a reinforcing side 2 arranged vertically. The mesh 30 is clamped between the connecting side 1 of the first connecting frame 10 and the connecting side 1 of the second connecting frame 20. The length and width dimensions of the second connecting frame 20 are smaller than those of the first connecting frame 10, so that the reinforcing side 2 of the first connecting frame 10 is sleeved outside the reinforcing side 2 of the second connecting frame 20, as Figure 2 shown; in this way, it not only strengthens the structure but also does not increase the thickness dimension of the product too much.

[0032] Specifically, the abutting member 43 includes a first abutting arm 431 and a second abutting arm 432 hinged to the first abutting arm 431. The first abutting arm 431 is in screw-threaded engagement with the mounting screw 42; that is, the first abutting arm 431 is a fixed structure. The opening and closing movement of the abutting member 43 is carried out by the swinging of the second abutting arm 432. The maximum opening angle between the first abutting arm 431 and the second abutting arm 432 is less than 180° to form a V-shaped abutting member 43 facing the mesh 30, that is, the maximum opening angle of the abutting member 43 is less than 180°. Further, the second abutting arm 432 is restricted from further opening when it abuts against the mounting screw 42, that is, the opening degree of the second abutting arm 432 is restricted by the mounting screw 42, and the structure is simple.

[0033] In this way, when installing it on an external support, first fold the second abutting arm 432 to reduce the size of the abutting member 43 so that it can normally pass through the mounting hole of the external support. Then, unfold the second abutting arm 432 so that the first abutting arm 431 and the second abutting arm 432 can abut against the back of the external support. At this time, as long as the mounting screw 42 is tightened, the fence marking frame can be suspended on the external support; the operation is simple.

[0034] Further, the cross-sections of the first abutting arm 431 and the second abutting arm 432 are both U-shaped to increase the support strength.

[0035] Of course, in other embodiments, the structure of the abutting member 43 is not limited to this. For example, the abutting member 43 can also adopt a structure of multiple abutting arms, and the multiple abutting arms are unfolded or closed in a petal shape in the circumferential direction.

[0036] Further, the mounting assembly 40 further includes a plug 44. The plug 44 plugs the outer opening of the abutting sleeve 41 to prevent moisture, dust, etc. from entering the abutting sleeve 41 and damaging the nut of the mounting screw 42. Specifically, in this embodiment, the plug 44 is a plug bolt, and the plug bolt is fixed to the outer opening of the abutting sleeve 41 by screw-threading; thus arranged, the combination between the plug 44 and the abutting sleeve 41 is firm and not easy to fall off. Of course, in other embodiments, the plug 44 can also adopt other structures such as other plugs directly inserted.

[0037] Although the present invention is specifically shown and described in combination with the preferred embodiments, those skilled in the art should understand that various changes can be made to the present invention in terms of form and details without departing from the spirit and scope of the present invention defined by the appended claims, and all are within the protection scope of the present invention.

Claims

1. A fence sign rack that can be hung, characterized by: It comprises a first connecting frame, a second connecting frame, a mesh and a mounting assembly; the mesh is assembled between the first connecting frame and the second connecting frame, the first connecting frame and the second connecting frame are fixedly connected to each other to clamp and fix the outer edge of the mesh; there are a plurality of mounting assemblies, which are connected to the mesh; the mounting assembly comprises mounting screws, abutment sleeves and openable abutment parts; the abutment sleeves and the abutment parts are respectively located on both sides of the mesh; the mounting screws pass through the abutment sleeves and the mesh holes of the mesh through the first side of the mesh to the second side of the mesh, and are threadedly connected with the abutment parts, and the nut of the mounting screw is restricted by the abutment sleeves.

2. The hangable fence sign frame according to claim 1, characterized in that: The first connecting frame and the second connecting frame are fixed by screw locking members.

3. The hangable fence sign frame according to claim 2, characterized in that: Corresponding connecting holes are provided on the first connecting frame and the second connecting frame, and the screw locking member includes a connecting screw and a connecting nut. The connecting screw passes through the connecting holes of the first connecting frame and the second connecting frame and is screwed on the connecting nut. The nut of the connecting screw abuts on the first connecting frame, and the connecting nut abuts on the second connecting frame.

4. The hangable fence sign frame according to claim 1, characterized in that: The abutment member includes a first abutment arm and a second abutment arm hinged on the first abutment arm, the first abutment arm is threadedly matched with the mounting screw; the maximum opening angle of the first abutment arm and the second abutment arm is less than 180° to form a V-shaped abutment member facing the mesh.

5. The hangable fence sign frame according to claim 4, characterized in that: The cross sections of the first abutting arm and the second abutting arm are both U-shaped.

6. The hangable fence sign frame according to claim 4, characterized in that: The second abutting arm is restricted from further opening when abutting against the mounting screw.

7. The hangable fence sign frame according to claim 1, characterized in that: The installation assembly also includes a plug, which is sealed on the outer opening of the abutment sleeve.

8. The hangable fence sign frame according to claim 7, characterized in that: The plug is a plugging bolt, and the plugging bolt is fixed on the outer opening of the abutment sleeve by threading.

9. The hangable fence sign frame according to claim 1, characterized in that: The first connecting frame and the second connecting frame are both four-frame structures formed by four side strips connected end to end. The cross-section of the side strip is L-shaped, including vertically arranged connecting sides and reinforcing sides. The mesh is clamped between the connecting sides of the first connecting frame and the connecting sides of the second connecting frame. The length and width of the second connecting frame are smaller than those of the first connecting frame, so that the reinforcing side of the first connecting frame is sleeved on the outside of the reinforcing side of the second connecting frame.

Images