A wind-resistant advertising folding bracket

Abstract

This utility model relates to a wind-resistant advertising folding bracket, comprising: a fixed bracket for connecting and fixing product display equipment; a movable bracket for connecting and installing advertising units, one end of which is rotatably connected to the fixed bracket, and can be rotated downwards to a folded state and upwards to a flipped-up state. The movable bracket has a strip-shaped through hole extending along its length, one end of which has a flipped-up locking hole, and the end of which connects to the strip-shaped through hole has an elastic opening; the movable bracket also has a locking clip located outside the flipped-up locking hole; a connecting rod, one end of which is rotatably connected to the fixed bracket, and the other end of which is movably fitted into the strip-shaped through hole of the movable bracket; when the movable bracket is rotated upwards to the flipped-up state, the other end of the connecting rod is deformed by pressing the elastic opening and then inserted into the flipped-up locking hole, while simultaneously abutting against the locking clip, achieving double locking and giving the advertising folding bracket strong wind resistance.

Description

Technical Field

[0001] This utility model belongs to the technical field of commodity display equipment, and specifically relates to an advertising folding bracket with strong wind resistance for commodity display equipment. Background Technology

[0002] Currently, most existing freezers, shelves, and other product display equipment on the market are equipped with advertising signs, some of which use brackets to mount them onto the display equipment. However, the applicant has found that these existing brackets are all fixed, which significantly increases the overall height of the display equipment when moving it from outdoors to indoors, making it inconvenient to store. Therefore, how to make the advertising signs easy to store while also having high wind resistance has become a necessary challenge to overcome. Utility Model Content

[0003] To address the aforementioned problems in the existing technology, this utility model provides an advertising folding bracket with strong wind resistance.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] This utility model provides a wind-resistant folding advertising bracket, comprising:

[0006] Fixed brackets are used to connect and fix product display equipment;

[0007] A movable bracket is used to connect and install advertising units. One end of the bracket is rotatably connected to a fixed bracket, and it can be rotated downwards to a folded state and upwards to a flipped-up state. The movable bracket has a strip-shaped through hole extending along its length. One end of the strip-shaped through hole has a flip-up locking hole, and the flip-up locking hole connects to a resilient opening at one end of the strip-shaped through hole. The movable bracket also has a locking clip located outside the flip-up locking hole.

[0008] The connecting rod is rotatably connected to the fixed bracket at one end and movably fitted into the strip-shaped through hole of the movable bracket at the other end. When the movable bracket is rotated upward to the flipped-up state, the other end of the connecting rod is deformed by the compression elastic orifice and then inserted into the flipped-up locking hole, while simultaneously abutting against the locking clip.

[0009] In this utility model, the other end of the connecting rod is provided with a sliding rod, and the ratio of the diameter of the elastic orifice to the diameter of the sliding rod under normal conditions is 1:1.2 to 2.

[0010] In this invention, the movable supports on both sides of the elastic orifice are provided with perforations, and the perforations are close to the edge of the elastic orifice to form an elastic locking part of the orifice.

[0011] In this invention, the two perforations are arranged symmetrically in the shape of ">" and "<", or in the shape of triangles or stripes.

[0012] In this utility model, the strip-shaped through hole, the flip-up locking hole, the locking part, the perforation and the elastic locking part at the opening are integrally formed with the movable bracket.

[0013] In this utility model, the locking part is a protruding tooth with a triangular cross-section. The other end of the connecting rod is provided with a support head, which abuts against the locking part when the movable bracket is rotated upward to the flipped-up state.

[0014] In this invention, the locking part has a first surface, and the support head abuts against the first surface of the locking part when the movable bracket is rotated upward to a flipped-up state.

[0015] In this invention, the locking part also has a second surface, the included angle between the first surface and the second surface is 45° to 90°, and an arc transition surface is provided between the first surface and the second surface; the cross-section of the support head is mushroom-shaped.

[0016] In this invention, the support head and slide rod are integrally formed with the connecting rod.

[0017] The beneficial effects of this utility model are:

[0018] Through the above-mentioned technical solution, this utility model enables the connecting rod to engage with the flip-up locking hole with elastic opening when the movable bracket is rotated upward to the flip-up state, and simultaneously abut against the locking clip, thus achieving double locking and giving the advertising folding bracket strong wind resistance. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the wind-resistant advertising folding bracket described in this embodiment of the utility model;

[0020] Figure 2 This is another structural schematic diagram of the wind-resistant advertising folding bracket described in this utility model embodiment;

[0021] Figure 3 This is a partial structural diagram of the movable support in the wind-resistant folding advertising bracket described in this embodiment of the utility model;

[0022] Figure 4 This is a structural schematic diagram of an advertising folding bracket with strong wind resistance as described in an embodiment of this utility model.

[0023] Explanation of reference numerals in the attached drawings: 100, fixed bracket; 101, positioning foot; 200, movable bracket; 201, strip-shaped through hole; 202, flip-up locking hole; 203, elastic opening; 204, locking part; 205, perforation; 206, elastic locking part of the opening; 207, first surface; 208, second surface; 209, arc transition surface; 210, first clamping part; 211, second clamping part; 212, telescopic part; 213, assembly hole; 214, first rotating shaft; 300, connecting rod; 301, sliding rod; 302, support head; 303, second rotating shaft. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining this utility model and are not intended to limit this utility model.

[0025] like Figure 1-4 As shown in the figure, the wind-resistant advertising folding bracket described in this embodiment of the utility model includes a fixed bracket 100, a movable bracket 200, and a connecting rod 300.

[0026] The fixed bracket 100 is used to connect and fix the merchandise display equipment; such as Figure 1 , 2 4. The fixed bracket 100 is long and narrow, and can be fixed to the merchandise display equipment by means of screws, adhesive, magnetism, etc.; moreover, the bottom front end of the fixed bracket 100 is provided with a positioning foot 101 that bends downward vertically, which further improves the installation stability and reliability of the advertising folding bracket on the merchandise display equipment.

[0027] The movable bracket 200 is used to connect and install advertising units, which can be advertising boards, light boxes, or display screens (not shown in the figure). The movable bracket 200 is elongated, with a first clamping part 210 and a second clamping part 211 respectively provided on the front sides of its upper and lower ends. Both the first clamping part 210 and the second clamping part 211 are L-shaped hooks. Preferably, the distance between the first clamping part 210 and the second clamping part 211 is adjustable. Specifically, the upper end of the movable bracket 200 is provided with a telescopic part 212, the first clamping part 210 is disposed on the front surface of the telescopic part 212, and the second clamping part 211 is fixed to the lower front surface of the movable bracket 200. The upper end of the movable bracket 200 is provided with an assembly hole 213. One end of the telescopic part 212 is movably installed in the assembly hole 213 and connected with a tension spring (not shown in the figure; the other end of the tension spring is connected to the hole wall of the assembly hole 213), and the other end is provided with the first clamping part 210. When assembling the advertising unit, the telescopic part 212 can be adjusted according to the size of the billboard 200 so that the advertising unit can be inserted between the first clamping part 210 and the second clamping part 211. Under the action of the tension spring, the first clamping part 210 and the second clamping part 211 can clamp and hook the upper and lower edges of the advertising unit respectively. Conversely, the advertising unit can be removed by pulling the telescopic part 212 upward. The installation and replacement of the advertising unit is simple and convenient, and the advertising folding bracket is highly versatile and flexible in use.

[0028] For example Figure 1-4As shown, one end of the movable bracket 200 of this utility model is rotatably connected to the fixed bracket 100 (specifically, the lower end of the movable bracket 200 is rotatably mounted to the front end of the fixed bracket 100 via a first rotating shaft 214), and can be rotated downwards to a folded state and upwards to a flipped-up state. The movable bracket 200 is provided with a strip-shaped through hole 201 extending along its length. One end of the strip-shaped through hole 201 is provided with a flip-up locking hole 202, and the flip-up locking hole 202 connects to one end of the strip-shaped through hole 201 with an elastic opening 203. The movable bracket 200 also has a locking latch 20 located outside the flip-up locking hole 202. 4. The locking part 204 is a protruding tooth with a triangular cross-section. One end of the connecting rod 300 is rotatably connected to the fixed bracket 100 (specifically, the lower end of the connecting rod 300 is rotatably mounted on the fixed bracket 100 via the second rotating shaft 303), and the other end is movably mounted in the strip-shaped through hole 201 of the movable bracket 200. When the movable bracket 200 is rotated upward to the flipped state, the other end of the connecting rod 300 is deformed by the extrusion elastic orifice 203 and then inserted into the flipped locking hole 202, while simultaneously abutting against the locking part 204, thus achieving double locking and improving the wind resistance of the advertising folding bracket. The movable supports 200 on both sides of the elastic orifice 203 are provided with perforations 205. The two perforations 205 are symmetrically arranged in the shapes of ">" and "<" (or triangles, strips, etc.). The perforations 205 are close to the edge of the elastic orifice 203 to form an elastic locking part 206. The strip-shaped through hole 201, the flip-up locking hole 202, the locking part 204, the perforations 205, and the elastic locking part 206 are integrally formed with the movable support 200, for example, by injection molding. The connecting rod The other end of the connecting rod 300 is provided with a slide rod 301, which is movably fitted into the strip-shaped through hole 201. When the movable bracket 200 is rotated upward to the flipped-up state, the slide rod 301 can be deformed by the orifice elastic locking part 206 of the compression elastic orifice 203 and then locked into the flipped-up locking hole 202. At the same time, the other end of the connecting rod 300 is provided with a support head 302, and the locking part 204 has a first surface 207. The support head 302 abuts against the first surface 207 of the locking part 204.

[0029] In addition, in order to ensure the locking performance of the flip-up locking hole 202 (orifice elastic locking part 206) on the connecting rod 300 (slide rod 301) while allowing the slide rod 301 to smoothly and easily engage and disengage from the flip-up locking hole 202, the ratio of the diameter of the elastic orifice 203 to the diameter of the slide rod 301 under normal conditions is 1:1.2 to 2.

[0030] like Figure 2 and 4As shown, the locking part 204 of this utility model also has a second surface 208, the included angle between the first surface 207 and the second surface 208 is 45° to 90°, and an arc transition surface 209 is provided between the first surface 207 and the second surface 208; the support head 302 has a mushroom-shaped cross-section and is integrally formed with the slide rod 301 and the connecting rod 300, for example, by integral injection molding. By designing the second surface 208 and the arc transition surface 209, and using the mushroom-shaped support head 302, the support head 302 can slide more smoothly over the locking part 204 and abut against the first surface 207 during the process of the movable bracket 200 rotating upward to the flipped state, which is beneficial to the flipping operation of the movable bracket 200.

[0031] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. A wind-resistant folding advertising bracket, comprising: A fixed bracket (100) is used to connect and fix the merchandise display equipment; A movable bracket (200) is used to connect and install advertising units. One end of the bracket is rotatably connected to a fixed bracket (100). It can be rotated downwards to a folded state and upwards to a flipped-up state. The movable bracket (200) is provided with a strip-shaped through hole (201) extending along the length direction. One end of the strip-shaped through hole (201) is provided with a flip-up locking hole (202). The flip-up locking hole (202) is connected to one end of the strip-shaped through hole (201) and is provided with an elastic opening (203). The movable bracket (200) is also provided with a locking clip (204) outside the flip-up locking hole (202). The connecting rod (300) is rotatably connected to the fixed bracket (100) at one end and movably fitted into the strip-shaped through hole (201) of the movable bracket (200) at the other end. When the movable bracket (200) is rotated upward to the flipped state, the other end of the connecting rod (300) is deformed by the extrusion elastic orifice (203) and then inserted into the flipped locking hole (202), while simultaneously abutting against the locking card part (204).

2. The wind-resistant folding advertising bracket according to claim 1, characterized in that, The other end of the connecting rod (300) is provided with a slide rod (301), and the ratio of the diameter of the elastic orifice (203) to the diameter of the slide rod (301) under normal conditions is 1:1.2 to 2.

3. The wind-resistant folding advertising bracket according to claim 1 or 2, characterized in that, The movable brackets (200) on both sides of the elastic orifice (203) are provided with perforations (205), and the perforations (205) are close to the edge of the orifice of the elastic orifice (203) to form an elastic locking part (206).

4. The wind-resistant folding advertising bracket according to claim 3, characterized in that, The two perforations (205) are arranged symmetrically in the shape of ">" and "<", or in the shape of triangles or stripes.

5. The wind-resistant folding advertising bracket according to claim 3, characterized in that, The strip-shaped through hole (201), the flip-up locking hole (202), the locking part (204), the perforation (205), and the orifice elastic locking part (206) are integrally formed with the movable bracket (200).

6. The wind-resistant folding advertising bracket according to claim 1, 2, 4, or 5, characterized in that, The locking part (204) is a tooth with a triangular cross section. The other end of the connecting rod (300) is provided with a support head (302). The support head (302) abuts against the locking part (204) when the movable bracket (200) rotates upward to the flipped-up state.

7. The wind-resistant folding advertising bracket according to claim 6, characterized in that, The locking part (204) has a first surface (207), and the support head (302) abuts against the first surface (207) of the locking part (204) when the movable bracket (200) is rotated upward to the flipped-up state.

8. The wind-resistant folding advertising bracket according to claim 7, characterized in that, The locking part (204) also has a second surface (208), the included angle between the first surface (207) and the second surface (208) is 45° to 90°, and an arc transition surface (209) is provided between the first surface (207) and the second surface (208); the cross section of the support head (302) is mushroom-shaped.

9. The wind-resistant folding advertising bracket according to claim 6, characterized in that, The support head (302) and slide rod (301) are integrally formed with the connecting rod (300).

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