CN221902932U - Rack for placing articles - Google Patents

Abstract

The utility model provides a storage rack, comprising a main pole, a clamping base, a ground plug and a plurality of legs, wherein the clamping base is provided with a clamping space for clamping a desktop and an adjustment mechanism for adjusting the size of the clamping space, and the plurality of legs are hinged on the clamping base; the top and the bottom of the clamping base are respectively provided with a first joint and a second joint, and the first joint and the second joint are both detachably connected to the bottom of the main pole and the top of the ground plug; the interior of the main pole is hollow, and when the main pole and the ground plug are connected to the first joint or the second joint together, the ground plug is placed inside the main pole; when the main pole and the ground plug are respectively connected to the first joint and the second joint, the ground plug is placed outside the main pole; the utility model can be placed on a flat ground, an outdoor muddy ground and a desktop for use, and is suitable for a variety of use environments, a wide range of applications and high flexibility; and when the ground plug is not in use, the ground plug can be hidden inside the main pole without the need for additional storage, and is more convenient to use.

Description

A storage rack

Technical Field

The utility model belongs to the technical field of storage racks, and particularly relates to a storage rack.

Background Art

In daily life, racks are mainly used to store or hang items. Racks for hanging items are usually single-bracket structures. Such racks are lightweight and easy to move, and can be used both indoors and outdoors. However, such racks are mainly composed of a main pole and a plurality of legs or a bottom plate, and can only be placed on the ground for use. Since the main pole is long, it is easy to be unstable when placed at a high place, and it is easy to shake and fall over as long as it is pushed by a slight external force. For example, if a rack is placed on a desktop and is hit, it is easy to fall, posing a risk of injuring people.

In addition, this type of shelf has multiple legs and can only be placed on a horizontal ground. If it is used on an uneven muddy ground outdoors, the shelf cannot be placed on the muddy ground stably, the support is unstable, and it is easy to shake and fall. Therefore, the existing shelf cannot be placed on a desktop or an uneven muddy ground outdoors, and the applicable use environment is limited, which limits the breadth and flexibility of its application.

Utility Model Content

The utility model aims to provide a storage rack to solve the problem that the existing storage racks are only applicable to limited use environments, which limits the breadth and flexibility of their application.

In order to achieve the above-mentioned purpose, the solution of the utility model is: a storage rack, including a main pole, a clamping base, a floor plug and multiple legs, the clamping base is provided with a clamping space for clamping the desktop and an adjustment mechanism for adjusting the size of the clamping space, and the multiple legs are hinged on the clamping base; the top and bottom of the clamping base are respectively provided with a first joint and a second joint, and the first joint and the second joint are both detachably connected to the bottom of the main pole and the top of the floor plug; the interior of the main pole is hollow, and when the main pole and the floor plug are connected to the first joint or the second joint together, the floor plug is placed inside the main pole; when the main pole and the floor plug are connected to the first joint and the second joint respectively, the floor plug is placed outside the main pole.

Furthermore, the first joint and the second joint are both threadedly connected to the bottom of the main rod and the top of the ground plug.

Furthermore, the inner and outer circumferences of the first joint are respectively provided with internal threads and external threads, the inner circumference of the bottom of the main rod is provided with internal threads and is threadedly connected to the external threads of the first joint, the outer circumference of the top of the ground plug is provided with external threads and is threadedly connected to the internal threads of the first joint, and the structure of the second joint is the same as that of the first joint.

Furthermore, the bottom of the clamping base is a base plate, a second joint is arranged at the bottom of the base plate, and a plurality of legs are hinged on the base plate; the adjustment mechanism includes a nut member, an adjusting screw, a pressure plate and a rotating connecting member, the nut member is arranged above the base plate and is threadedly connected to the adjusting screw, a pressure plate is arranged at the bottom of the adjusting screw, a clamping space is formed between the pressure plate and the base plate, the top of the adjusting screw is fixed to the bottom of the rotating connecting member, and a first joint is arranged at the top of the rotating connecting member.

Furthermore, a support arm is extended upward from the side of the bottom plate, a nut is fixed on the top of the support arm, a threaded hole is vertically penetrated in the center of the nut, and the threaded hole is threadedly connected to the adjusting screw.

Furthermore, the top of the support arm extends horizontally to the central axis position of the bottom plate so that the nut member and the pressure plate are located directly above the bottom plate.

Furthermore, a plurality of hinged seats are provided at the bottom of the base plate on the outer periphery of the second joint, a rotating shaft is provided on the hinged seat, and the top of the support leg is hinged to the hinged seat through the rotating shaft.

Furthermore, there are three supporting legs and three connecting seats.

Furthermore, a hook is provided on the top of the main rod.

After adopting the above scheme, the beneficial effects of the utility model are:

The utility model is provided with a clamping base for clamping and fixing a desktop, and the top and bottom of the clamping base are respectively provided with a first joint and a second joint, the first joint and the second joint can be detachably connected to the bottom of the main pole and the top of the ground plug, the interior of the main pole is hollow, when the main pole and the ground plug are connected to the first joint, the ground plug is hidden inside the main pole, and the main pole and the clamping base can be placed on the ground to support the main pole and the clamping base by relatively unfolding a plurality of legs, and the shelf can be placed on a flat ground for use; if the shelf is to be placed on an uneven muddy ground outdoors for use, the top of the ground plug can be connected to the second joint, and the bottom of the main pole can still be connected to the first joint When the plurality of legs are unfolded and placed on the ground, the bottom of the floor plug is inserted into the mud to stably support the storage rack, so that the storage rack can be placed stably on the mud. If the storage rack is to be placed on a desktop, the main pole and the floor plug can be removed, and then the clamping base can be turned 180°, and the main pole and the floor plug can be connected to the second joint together. The floor plug is hidden inside the main pole, and then the plurality of legs are rotated and folded to be parallel to the main pole. Finally, the desktop is placed in the clamping space and the desktop can be clamped by the adjusting mechanism. At this time, the main pole is located above the desktop and can be used to hang items.

In summary, the storage rack designed by the utility model can be placed on a flat ground, outdoor mud ground and on a desktop for use. It is suitable for a variety of use environments, has a wide range of applications, is quick and convenient to switch between usage modes, and has high flexibility. In addition, the utility model also sets the interior of the main pole to be hollow. When the ground plug is not in use, the ground plug can be hidden inside the main pole, and there is no need to store the ground plug separately, which is more convenient to use. In addition, the size of the clamping space can be adjusted through the adjustment mechanism, so that desktops of different thicknesses can be clamped, further improving the adaptability and flexibility of the storage rack.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the structure of the utility model when placed on outdoor muddy ground;

FIG2 is a partial enlarged view of point A in FIG1;

FIG3 is a schematic diagram of the structure of the utility model when placed on flat ground;

FIG4 is a half-section schematic diagram of the utility model when placed on a flat ground;

FIG5 is a partial enlarged view of point B in FIG4;

FIG6 is a schematic diagram of the structure of the utility model for clamping and fixing the desktop;

FIG7 is a half-section schematic diagram of the utility model for clamping and fixing the desktop;

FIG8 is a partial enlarged view of point C in FIG7;

FIG9 is a structural schematic diagram 1 of the clamping base of the utility model;

FIG. 10 is a second structural schematic diagram of the clamping base of the utility model.

Description of labels:

1. Main rod; 11. Hook; 2. Clamping base; 21. Clamping space; 22. Adjusting mechanism; 221. Nut; 222. Adjusting screw; 223. Rotating connecting piece; 224. Pressing plate; 23. First joint; 24. Second joint; 25. Bottom plate; 251. Articulated seat; 252. Rotating shaft; 26. Support arm; 3. Ground plug; 4. Support leg; 5. Desktop.

DETAILED DESCRIPTION

The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

As shown in Figures 1-10, the utility model provides a storage rack, including a main pole 1, a clamping base 2, a floor plug 3 and a plurality of legs 4, the clamping base 2 is provided with a clamping space 21 for clamping a table top 5 and an adjusting mechanism 22 for adjusting the size of the clamping space 21, the plurality of legs 4 are hinged on the clamping base 2, and the plurality of legs 4 can be relatively unfolded or folded; the top and bottom of the clamping base 2 are respectively provided with a first joint 23 and a second joint 24, the first joint 23 and the second joint 24 are both detachably connected to the bottom of the main pole 1 and the top of the floor plug 3; the interior of the main pole 1 is hollow, when the main pole 1 and the floor plug 3 are connected together with the first joint 23 or the second joint 24, the floor plug 3 is placed inside the main pole 1; when the main pole 1 and the floor plug 3 are respectively connected with the first joint 23 and the second joint 24, the floor plug 3 is placed outside the main pole 1.

The bottom of the main pole 1 and the top of the ground plug 3 can be connected to the first joint 23 or the second joint 24 together, or can be connected to the first joint 23 and the second joint 24 separately, so as to realize a variety of usage modes of placing the shelf on a flat ground, outdoor mud and a table top 5. As shown in Figures 3-5, when the main pole 1 and the ground plug 3 are both connected to the first joint 23, the ground plug 3 is hidden inside the main pole 1, and the multiple legs 4 can be relatively unfolded to place it on the ground to support the main pole 1 and the clamping base 2, and the shelf can be placed on a flat ground for use.

As shown in Figure 1-2, if the storage rack is to be placed on an uneven muddy ground outdoors, the top of the ground plug 3 can be connected to the second joint 24, and the bottom of the main pole 1 is still connected to the first joint 23. At this time, the ground plug 3 is not hidden inside the column but is located at the bottom of the clamping base 2. The bottom of the ground plug 3 is a pointed part. When the multiple legs 4 are unfolded and placed on the ground, the bottom of the ground plug 3 is inserted into the muddy ground to stably support the storage rack, so that the storage rack can be placed stably on the muddy ground.

If the shelf is to be placed on the desktop 5 for use, the main rod 1 and the ground plug 3 can be connected to the first joint 23 so that the ground plug 3 is hidden in the main rod 1, and then the desktop 5 is directly placed in the clamping space 21. The size of the clamping space 21 can be adjusted by the adjustment mechanism 22 to clamp the desktop 5, and the shelf can be used firmly on the desktop 5. However, this usage method will cause the support legs 4 to be located below the desktop 5, and the support legs 4 will occupy a large amount of space below the desktop 5, which is inconvenient to use. Therefore, another better way to clamp the desktop 5 can be used, which is as shown in Figures 6-8. , the main pole 1 and the ground plug 3 can be removed first, and then the clamping base 2 can be turned 180°, and the main pole 1 and the ground plug 3 can be connected to the second joint 24 together, and the ground plug 3 is hidden inside the main pole 1. Then, the multiple legs 4 are rotated and folded to be parallel to the main pole 1, and finally the table top 5 is placed in the clamping space 21, and the table top 5 is clamped by the adjustment mechanism 22. At this time, the main pole 1 is still located above the table top 5 to facilitate hanging items, and the legs 4 are also located above the table top 5 and folded to be parallel to the main pole 1, which will not occupy the space under the table top 5, and also reduces the space occupied by the legs 4.

In summary, the utility model is applicable to various usage environments, has a wide range of applications, is quick and convenient to switch usage modes, and has high flexibility. In addition, the utility model also sets the interior of the main pole 1 to be hollow, so that the floor plug 3 can be hidden inside the main pole 1 when the floor plug 3 is not in use, and there is no need to store the floor plug 3 separately, which is more convenient to use. In addition, the size of the clamping space 21 can be adjusted by the adjustment mechanism 22, so that desktops 5 of different thicknesses can be clamped, further improving the adaptability and flexibility of the storage rack.

With particular reference to Figures 9-10, the first joint 23 or the second joint 24 can be connected to the main pole 1 and the ground plug 3 by threaded connection or buckle connection, or other detachable connection methods. There are many connection methods, which will not be described in detail here. In this embodiment, it is preferred to use a threaded connection method. Specifically, the first joint 23 is a circular tubular structure, and its inner and outer circumferences are respectively provided with internal threads and external threads. The inner circumference of the bottom of the main pole 1 is provided with an internal thread and is threadedly connected to the external thread of the first joint 23. As shown in Figure 5, the outer circumference of the top of the ground plug 3 is provided with an external thread and is threadedly connected to the internal thread of the first joint 23. The diameter of the ground plug 3 is smaller than the diameter of the main pole 1, so that when the main pole 1 and the ground plug 3 are connected to the first joint 23 together, the ground plug 3 is located inside the main pole 1. The structure of the second joint 24 can be the same as that of the first joint 23, or other structures can be used to detachably connect the main pole 1 and the ground plug 3, which is not limited here.

With particular reference to Figures 9-10, the bottom of the clamping base 2 is a base plate 25, a second joint 24 is arranged at the bottom of the base plate 25, and a plurality of legs 4 are hinged on the base plate 25; the adjusting mechanism 22 includes a nut member 221, an adjusting screw 222 and a rotating connecting member 223, the nut member 221 is arranged above the base plate 25 and is screwed to the adjusting screw 222, a pressing plate 224 is arranged at the bottom of the adjusting screw 222, a clamping space 21 is formed between the pressing plate 224 and the base plate 25, the top of the adjusting screw 222 is fixed to the bottom of the rotating connecting member 223, and rotating the rotating connecting member 223 will drive the pressing plate 224 to approach or move away from the base plate 25, thereby realizing the size adjustment of the clamping space 21. A first joint 23 is provided at the top of the rotating connecting member 223. In the present embodiment, when the storage rack is used to clamp the desktop 5, the adjusting mechanism 22 is located below the desktop 5, and the main rod 1 and the floor plug 3 are both connected to the second joint 24 instead of the first joint 23 on the rotating connecting member 223. The rotating connecting member 223 needs to be rotated below the desktop 5 to adjust the size of the clamping space 21. The rotating connecting member 223 is not connected to the main rod 1, and the adjustment operation is more convenient.

Furthermore, a support arm 26 is provided on the side of the bottom plate 25 extending upward, and a nut member 221 is fixed on the top of the support arm 26. The support arm 26 is preferably connected to the nut member 221 in one piece, and the connection is more secure, so that the nut member 221 and the screw rod can stably support the main rod 1. A vertical threaded hole is provided in the center of the nut member 221, and the threaded hole is screwed with the adjusting screw rod 222. The clamping space 21 is located on one side of the support arm 26 and can clamp the desktop 5. The top of the support arm 26 can extend horizontally to the central axis position of the bottom plate 25 so that the nut member 221 and the pressure plate 224 are located directly above the bottom plate 25, thereby making the clamping of the desktop 5 more stable.

As shown in FIG. 2 , when the rack is not in use and the floor plug 3 is used, the pressing plate 224 can be adjusted to contact the bottom plate 25 so that the bottom plate 25 provides the main supporting force for the column to avoid the support arm 26 from breaking due to insufficient supporting force.

With particular reference to FIG. 2 and FIG. 10 , the bottom of the base plate 25 is provided with a plurality of hinged seats 251 on the periphery of the second joint 24. The second joint 24 is preferably located at the center of the bottom of the base plate 25, and is thus on the same axis as the first joint 23. A plurality of hinged seats 251 are arranged around the second joint 24, and each hinged seat 251 is provided with a rotating shaft 252. The top of the support leg 4 is hinged to the hinged seat through the rotating shaft 252. When the storage rack is used on muddy ground, the ground plug 3 is connected to the second joint 24 and is located at the center between the unfolded plurality of support legs 4. The ground plug 3 and the support leg 4 cooperate to stably support the main rod 1 and the clamping base 2. Moreover, the hinged seat 251 is arranged on the periphery of the second joint 24, so that when the storage rack is used to clamp the desktop 5, the support leg 4 can be more conveniently folded to be parallel to the column. It is preferred that three support legs 4 and hinged seats 251 are provided, which has higher stability.

With particular reference to FIG. 1 , a hook 11 may be provided at the top or the middle of the main pole 1 for conveniently hanging objects, such as for hanging atmosphere lights when camping outdoors.

The above description is only a preferred embodiment of the present utility model and is not a limitation on the design of the present case. Any equivalent changes made based on the key design of the present case shall fall within the protection scope of the present case.

Claims (9)

1. A storage rack, characterized in that it comprises a main rod, a clamping base, a ground plug and a plurality of legs, the clamping base is provided with a clamping space for clamping a desktop and an adjustment mechanism for adjusting the size of the clamping space, and the plurality of legs are hinged on the clamping base; the top and bottom of the clamping base are respectively provided with a first joint and a second joint, the first joint and the second joint are both detachably connected to the bottom of the main rod and the top of the ground plug; the interior of the main rod is hollow, when the main rod and the ground plug are connected together with the first joint or the second joint, the ground plug is placed inside the main rod; when the main rod and the ground plug are respectively connected with the first joint and the second joint, the ground plug is placed outside the main rod. 2. A storage rack as claimed in claim 1, characterized in that the first joint and the second joint are both threadedly connected to the bottom of the main rod and the top of the ground plug. 3. A storage rack as described in claim 2, characterized in that: the inner circumference and outer circumference of the first joint are respectively provided with internal threads and external threads, the inner circumference of the bottom of the main rod is provided with internal threads and is threadedly connected to the external threads of the first joint, the outer circumference of the top of the ground plug is provided with external threads and is threadedly connected to the internal threads of the first joint, and the structure of the second joint is the same as that of the first joint. 4. A storage rack as described in any one of claims 1 to 3, characterized in that: the bottom of the clamping base is a base plate, a second joint is arranged at the bottom of the base plate, and a plurality of legs are hinged on the base plate; the adjustment mechanism comprises a nut member, an adjusting screw, a pressure plate and a rotating connection member, the nut member is arranged above the base plate and is screwed with the adjusting screw, a pressure plate is arranged at the bottom of the adjusting screw, a clamping space is formed between the pressure plate and the base plate, the top of the adjusting screw is fixed to the bottom of the rotating connection member, and a first joint is arranged at the top of the rotating connection member. 5. A storage rack as described in claim 4, characterized in that: a support arm is extended upward from the side of the bottom plate, a nut is fixed on the top of the support arm, a threaded hole is vertically penetrated in the center of the nut, and the threaded hole is threadedly connected to the adjusting screw. 6. A storage rack as claimed in claim 5, characterized in that the top of the support arm extends horizontally to the central axis of the bottom plate so that the nut member and the pressure plate are located directly above the bottom plate. 7. A storage rack as described in claim 4, characterized in that: a plurality of hinge seats are provided at the bottom of the base plate on the outer periphery of the second joint, a rotating shaft is provided on the hinge seat, and the top of the support leg is hinged to the pivot seat through the rotating shaft. 8. A storage rack as claimed in claim 7, characterized in that: there are three of each of the supporting legs and the connecting seat. 9. The storage rack according to claim 1, characterized in that a hook is provided on the top of the main rod.