Anti-toppling door-shaped display rack

Abstract

The utility model relates to the technical field of door-shaped display racks, in particular to an anti-toppling door-shaped display rack which comprises a door-shaped frame, sliding grooves are formed in the left side and the right side of the door-shaped frame respectively, sliding blocks are installed in the sliding grooves in a sliding mode, the side faces of the sliding blocks are connected with connecting rods in a rotating mode, and balancing weights are fixedly installed at the ends, away from the sliding blocks, of the connecting rods. The connecting rod is rotationally connected with one end of a rotating rod, a hook is fixedly installed at the other end of the rotating rod, and a fixing ring is fixedly installed on the back face of the door-shaped frame. The rotating rod is rotated to enable the hook to be hung in the fixing ring, the connecting rod and the door-shaped frame are fixed to be in an L shape, the balancing weight is pressed at the end, away from the door-shaped frame, of the connecting rod, and therefore placing is more stable and not prone to being blown down by wind, the anti-toppling effect can be achieved without manually finding a heavy object additionally, and the hook only needs to be taken down from the fixing ring after use is completed. The clamping rods are clamped into the upper clamping grooves, so that the connecting rods are vertically kept on the side face of the door-shaped frame and are in a flat plate shape, and storage is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of door-type display racks, in particular to an anti-dumping door-type display rack. Background Art

[0002] In order to facilitate transportation, the current door-type display rack structure is designed to be simple and light. It is easy to be blown down by the wind when in use. You need to move stones or bricks to fix it to prevent it from being blown away by the wind. However, with the development of cities, there are fewer and fewer heavy objects available outside, and it is becoming more and more inconvenient to find heavy objects. In addition, due to the inverted T-shape or L-shape, the bottom will take up more area when stored, making it inconvenient to place. Utility Model Content

[0003] In order to solve the shortcomings of the prior art, the utility model provides an anti-dumping door-type display rack, including a door-type frame, wherein slide grooves are respectively opened on the left and right sides of the door-type frame, and sliders are slidably installed in the slide grooves. The side of the slider is rotatably connected with a connecting rod, and a counterweight block is fixedly installed at one end of the connecting rod away from the slider. The connecting rod is rotatably connected to one end of a rotating rod, and a hook is fixedly installed on the other end of the rotating rod. A fixing ring is fixedly installed on the back of the door-type frame.

[0004] Preferably, a round rod is fixedly mounted on the slider, the connecting rod is rotatably connected to the slider via the round rod, and the width of the connecting rod is greater than the opening width of the slide groove.

[0005] Preferably, the width of the sliding block is greater than the opening width of the sliding groove.

[0006] Preferably, an anti-skid universal joint is fixedly mounted on the connecting rod, and the rotating rod is fixedly connected to the anti-skid universal joint.

[0007] Preferably, an upper card slot and a lower card slot are respectively provided on one side wall of the slide groove away from the connecting rod, a mounting box is fixedly installed on the side of the round rod away from the slider, the card rod passes through the slider, the round rod and the mounting box, one end of the card rod extends into the upper card slot, and the other end is fixedly connected to a pull ring, the outer side wall of the card rod is fixedly sleeved with a connecting ring located on the inner side of the mounting box, and an elastic member with one end against the inner wall of the mounting box is fixedly installed on the connecting ring.

[0008] Preferably, a shaft is fixedly mounted on one end of the connecting rod away from the sliding block, the counterweight is fixedly sleeved on the shaft, and a wheel is fixedly mounted on the shaft.

[0009] The utility model has the following beneficial effects:

[0010] By adding a counterweight and a wheel on the shaft, when in use, it is only necessary to pull the rotating rod to disengage the clamping rod from the upper clamping slot, so as to push the sliding block down and make the connecting rod rotate horizontally. When the clamping rod moves to the lower clamping slot, the clamping rod is clamped into the lower clamping slot through the elastic member to fix the sliding block, and the rotating rod is rotated to make the hook hang in the fixing ring, so that the connecting rod and the door-type frame are fixed so that they can no longer move, and the connecting rod and the door-type frame are fixed in an L shape, and the counterweight is pressed on the end of the connecting rod away from the door-type frame, so that it is more stable when placed and not easy to be blown down by the wind, and the anti-dumping effect can be achieved without manual search for other heavy objects. After use, it is only necessary to remove the hook from the fixing ring, clamp the clamping rod into the upper clamping slot, so that the connecting rod is kept vertically on the side of the door-type frame, in a flat shape, which is more convenient to store. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure provided by the utility model.

[0012] Figure 2 The utility model provides Figure 1 Enlarged view of point A in .

[0013] Figure 3 It is a partial front sectional view provided by the utility model.

[0014] Figure 4 The utility model provides Figure 3 Enlarged view of point B in .

[0015] Figure 5 The utility model provides Figure 3 Enlarged view of point C in the figure.

[0016] Attached Figure 1-5 The structures represented by the labels are listed below:

[0017] 1. Door frame; 2. Pull ring; 3. Connecting rod; 4. Axle rod; 5. Wheel; 6. Slide groove; 7. Sliding block; 8. Round rod; 9. Mounting box; 10. Clamping rod; 11. Upper clamping groove; 12. Connecting ring; 13. Elastic part; 14. Lower clamping groove; 15. Counterweight block; 16. Rotating rod; 17. Hook; 18. Fixed ring. DETAILED DESCRIPTION

[0018] The principles and features of the present invention are described below. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0019] It should be noted that when a part or component is considered to be "connected", "located", or "assembled" on another part or component, it may be directly disposed on the other part or component or there may be a central part or component at the same time. The terms "left", "right", "upper", "lower" and similar expressions used herein are for illustrative purposes only.

[0020] In a specific embodiment, Figure 1-5 As shown, an anti-dumping door-type display rack includes a door-type frame 1, wherein the door-type frame 1 is provided with slide grooves 6 on the left and right sides respectively, wherein a slider 7 is slidably installed in the slide groove 6, wherein a connecting rod 3 is rotatably connected to the side of the slider 7, wherein a counterweight 15 is fixedly installed at one end of the connecting rod 3 away from the slider 7, wherein the connecting rod 3 is rotatably connected to one end of a rotating rod 16, wherein a hook 17 is fixedly installed at the other end of the rotating rod 16, and a fixing ring 18 is fixedly installed at the back of the door-type frame 1.

[0021] like Figure 1 Figure 2 As shown, in this embodiment, a round rod 8 is fixedly mounted on the slider 7, and the connecting rod 3 is rotatably connected to the slider 7 through the round rod 8, and the width of the connecting rod 3 is greater than the opening width of the chute 6. When not in use, the connecting rod 3 covers the chute 6 to prevent foreign matter from entering the chute 6 and causing blockage.

[0022] The slider 7 is rectangular and fits the inner wall of the slide groove 6 . The width of the slider 7 is greater than the opening width of the slide groove 6 , so as to prevent the slider 7 from falling out of the slide groove 6 .

[0023] In this embodiment, a non-slip universal joint is fixedly mounted on the connecting rod 3, and the rotating rod 16 is fixedly connected to the non-slip universal joint. The non-slip universal joint allows the rotating rod 16 to be kept on the side of the connecting rod 3 in a vertical state to prevent the rotating rod 16 from rotating unintentionally due to gravity.

[0024] like Figure 3 Figure 4 and Figure 5As shown, in the present embodiment, an upper card slot 11 and a lower card slot 14 are respectively provided on one side wall of the slide groove 6 away from the connecting rod 3, a mounting box 9 is fixedly installed on the side of the round rod 8 away from the slider 7, a card rod 10 passes through the slider 7, the round rod 8 and the mounting box 9, one end of the card rod 10 extends into the upper card slot 11, and the other end is fixedly connected to the pull ring 2, the outer side wall of the card rod 10 is fixedly sleeved with a connecting ring 12 located on the inner side of the mounting box 9, and an elastic member 13 with one end against the inner wall of the mounting box 9 is fixedly installed on the connecting ring 12. A switch mechanism is added. When storing, the card rod 10 is inserted into the upper card groove 11, so that the connecting rod 3 is kept in a vertical state by gravity, which is convenient for storage and prevents the slider 7 from sliding down naturally by gravity. When it is needed, the pull ring 2 is pulled to disengage the card rod 10 from the upper card groove 11, and the slider 7 can be moved along the slide groove 6 until the card rod 10 is inserted into the lower card groove 14 and fixed again by the elastic force of the elastic member 13, which can prevent the slider 7 from shaking up and down when in use.

[0025] In this embodiment, the end of the connecting rod 3 away from the slider 7 is fixedly mounted with a shaft rod 4, the counterweight block 15 is fixedly sleeved on the shaft rod 4, and the shaft rod 4 is fixedly mounted with a wheel 5. The diameter of the wheel 5 is larger than the diameter of the counterweight block 15, and the bottom of the wheel 5 is higher than the bottom surface of the door-shaped frame 1 when the connecting rod 3 is in a vertical state, that is, when the connecting rod 3 is in a vertical state, the door-shaped frame 1 is in contact with the ground to prevent sliding. When transporting, the connecting rod 3 can maintain a certain angle with the door-shaped frame 1, so that the wheel 5 is in contact with the ground, which is convenient for movement.

[0026] When the lever 10 is in the upright position, the lever 10 is moved to the left and right positions, and the slider 7 is pushed down so that the lever 10 moves to the right and left positions, and the slider 7 is pushed down so that the lever 10 moves to the right and left positions, and the slider 7 is pushed down so that the lever 10 moves to the right and left positions, and the slider 7 is fixed by the elastic member 13. The lever 10 is then locked in the lower slot 14 by the elastic member 13, and the slider 7 is fixed. The lever 16 is rotated to make the hook 17 hang in the fixing ring 18, and the connecting rod 3 and the door frame 1 are fixed so that they can no longer move. The connecting rod 3 and the door frame 1 are fixed in an L shape, and the counterweight 15 is pressed on the end of the connecting rod 3 away from the door frame 1, so that it is more stable when placed and not easily blown down by the wind. The anti-dumping effect can be achieved without manually looking for another heavy object. After use, the hook 17 is removed from the fixing ring 18, and the connecting rod 10 is locked in the upper slot 11, so that the connecting rod 3 is vertically maintained on the side of the door frame 1, in a flat plate shape, which is more convenient to store.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. An anti-dumping door-type display rack, characterized in that: The invention comprises a door-shaped frame (1), wherein the left and right sides of the door-shaped frame (1) are respectively provided with a slide groove (6), a slider (7) is slidably installed in the slide groove (6), a side of the slider (7) is rotatably connected with a connecting rod (3), a counterweight (15) is fixedly installed at one end of the connecting rod (3) away from the slider (7), the connecting rod (3) is rotatably connected to one end of a rotating rod (16), a hook (17) is fixedly installed at the other end of the rotating rod (16), and a fixing ring (18) is fixedly installed on the back of the door-shaped frame (1).

2. The anti-dumping door-type display frame according to claim 1, characterized in that: A round rod (8) is fixedly mounted on the slider (7), the connecting rod (3) is rotatably connected to the slider (7) via the round rod (8), and the width of the connecting rod (3) is greater than the opening width of the slide groove (6).

3. The anti-dumping door-type display frame according to claim 1, characterized in that: The width of the sliding block (7) is greater than the opening width of the sliding groove (6).

4. The anti-dumping door-type display frame according to claim 1, characterized in that: An anti-skid universal joint is fixedly mounted on the connecting rod (3), and the rotating rod (16) is fixedly connected to the anti-skid universal joint.

5. The anti-dumping door-type display frame according to claim 2, characterized in that: An upper clamping groove (11) and a lower clamping groove (14) are respectively provided on a side wall of the slide groove (6) away from the connecting rod (3); a mounting box (9) is fixedly installed on a side of the round rod (8) away from the slider (7); a clamping rod (10) passes through the slider (7), the round rod (8) and the mounting box (9); one end of the clamping rod (10) extends into the upper clamping groove (11) and the other end is fixedly connected to a pull ring (2); an outer side wall of the clamping rod (10) is fixedly sleeved with a connecting ring (12) located on the inner side of the mounting box (9); an elastic member (13) with one end abutting against the inner wall of the mounting box (9) is fixedly installed on the connecting ring (12).

6. The anti-dumping door-type display frame according to claim 1, characterized in that: A shaft rod (4) is fixedly mounted on one end of the connecting rod (3) away from the slider (7), the counterweight block (15) is fixedly sleeved on the shaft rod (4), and a wheel (5) is fixedly mounted on the shaft rod (4).

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