Anti-toppling base and commodity shelf with anti-toppling function

Abstract

The utility model provides an anti-toppling base and a commodity shelf with an anti-toppling function, the anti-toppling base comprises a base body, a supporting mechanism is arranged at the bottom of the base body, so that a first gap is formed between the base body and the ground when the supporting mechanism is in contact with the ground; the anti-toppling mechanism is connected to the base body and provided with a supporting part extending outwards from the base body. A second gap is formed between the supporting part and the ground when the base body is in a stable state, and the height of the second gap is smaller than that of the first gap; the supporting part gets close to the ground until making contact with the ground when the base body is in an inclined state so as to support the base body to prevent the base body from toppling over. The anti-toppling mechanism supports the anti-toppling base from the inclined side of the anti-toppling base through the supporting part, so that continuous inclination of the anti-toppling base is prevented, the base body is supported and prevented from toppling, the hidden danger that the base is touched to topple is reduced, and the stability of the base is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage racks, and in particular to an anti-dumping base and a storage rack with an anti-dumping function. Background Art

[0002] The rack usually has multiple layers, and the bottom is supported by supporting feet. If the items placed on the top are heavy and the bottom is light, the center of gravity of the entire rack is raised, and it is easy to cause the rack to topple over due to accidental touch, which may cause damage to the items at the least, or even cause injuries to the user, reducing the safety of the product when in use.

[0003] For ordinary consumers, the fewer connecting structural parts a rack has, the better, and the simpler the installation, the better. However, due to the large number of layers of the rack, more connecting rods, and sometimes other parts such as feet, the rack is inconvenient to install and assembly errors are prone to occur, resulting in a poor installation experience for users, or even giving up on purchasing directly. Utility Model Content

[0004] In order to solve or at least partially solve the above technical problems, the utility model provides an anti-dumping base, comprising:

[0005] Base body;

[0006] A support mechanism is provided at the bottom of the base body so as to form a first gap between the base body and the ground when the base body contacts the ground;

[0007] An anti-dumping mechanism connected to the base body and having a support portion extending outward from the base body;

[0008] Among them, when the base body is in a stable state, the support part forms a second gap with the ground, and the height of the second gap is smaller than the height of the first gap; when the base body is in an inclined state, the support part approaches the ground until it contacts the ground to support the base body from tipping over.

[0009] Optionally, the anti-dumping mechanism is connected to the bottom edge of the base body, and the support portion is close to the ground when the base body is in a stable state.

[0010] Optionally, at least three supporting mechanisms are provided, and the supporting portion is located outside an area surrounded by the plurality of supporting mechanisms.

[0011] Optionally, the anti-dumping mechanism comprises an anti-dumping skirt extending along the edge of the base body, the height of the anti-dumping skirt is smaller than the first gap, and the supporting portion is located at the bottom of the anti-dumping skirt.

[0012] Optionally, the height of the anti-dumping skirt decreases from the middle to both sides, and the supporting portion is located in the middle of the anti-dumping skirt.

[0013] Optionally, the anti-dumping skirt is inclined from top to bottom toward a side away from the base body, so that the support portion is away from the base body.

[0014] The utility model also provides a storage rack with an anti-dumping function, comprising:

[0015] an anti-tip base as described above;

[0016] A plurality of layer plates are sequentially stacked on the base body through connecting members, and are arranged between the base body and adjacent layer plates, and between adjacent layer plates to form a storage cavity;

[0017] The connecting member is detachably connected between the base body and adjacent layer boards, and between any two adjacent layer boards.

[0018] Optionally, the connecting member is a connecting rod, one end of which is provided with a threaded rod, and the other end is provided with a threaded groove matching the threaded rod, the threaded rod of the connecting rod passes through the connecting hole of the layer plate and is connected to the threaded groove of another connecting rod to install and fix the base body and the layer plate.

[0019] Optionally, the base body and the layer plate are respectively fan-shaped, and the anti-dumping mechanism is arranged in the middle of the arc edge of the base body.

[0020] Optionally, the surface of the layer plate is provided with a plurality of arc-shaped hollow portions spaced from the inside to the outside, the connecting hole is provided at the corner edge of the layer plate, and the outer peripheral edge of the connecting hole is formed with a positioning groove for abutting the connecting rod.

[0021] The beneficial effects of the utility model are:

[0022] The anti-dumping base of the utility model is provided with an anti-dumping mechanism connected to the base body, the anti-dumping mechanism is provided with a supporting portion extending outwardly from the base body, the supporting portion being close to the ground but not in contact with the ground when the base body is in a stable state; when the anti-dumping base is touched and tilted, the supporting portion approaches the ground until it contacts the ground, and the supporting portion supports the anti-dumping base from the tilted side of the anti-dumping base, thereby preventing the anti-dumping base from continuing to tilt, supporting and ensuring that the base body does not dump, reducing the risk of the base tipping over when touched, and improving the stability of the base.

[0023] The storage rack with anti-dumping function of the utility model has the anti-dumping base installed at the bottom, so the storage rack also has all the advantages as mentioned above.

[0024] Furthermore, the storage rack has multiple layers, which are stacked in sequence on top of the base body through connecting pieces, and storage cavities are formed between adjacent layers; the connecting pieces are detachably connected between the base body and adjacent layers, and between any two adjacent layers, and the assembly structure of the connecting pieces and the layers can be quickly installed and disassembled, which simplifies the structure of the storage rack and facilitates installation and transportation. Users can install it without complicated operations, and the steps are simple, which can bring a better experience to users. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] 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 or the description of the prior art 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.

[0026] Figure 1 It is a structural schematic diagram of an anti-dumping base in one embodiment of the utility model;

[0027] Figure 2 It is a side view of the anti-dumping base in a stable state in one embodiment of the utility model;

[0028] Figure 3 It is a side view of the anti-dumping base in a tilted state in one embodiment of the utility model;

[0029] Figure 4 It is a front view of an anti-dumping base in one embodiment of the utility model;

[0030] Figure 5 It is a structural schematic diagram of a storage rack with an anti-dumping function in one embodiment of the utility model;

[0031] Figure 6 It is a schematic structural diagram of a shelf of a storage rack in one embodiment of the utility model;

[0032] Figure 7 It is a structural schematic diagram of a connecting rod of a storage rack in one embodiment of the utility model.

[0033] In the figure:

[0034] 100, base body; 200, supporting mechanism; 300, anti-dumping mechanism; 301, supporting portion; 400, ground; 410, first gap; 420, second gap; 500, shelf; 501, arc-shaped hollow portion; 502, connecting hole; 503, positioning groove; 600, connecting rod; 601, threaded rod; 602, threaded groove; 610, nut; 620, screw. DETAILED DESCRIPTION

[0035] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0036] like Figure 1 As shown, the utility model records an anti-dumping base, which has a base body 100. A supporting mechanism 200 is provided at the bottom of the base body 100, and the supporting mechanism 200 is used to support the base body 100 to stand stably.

[0037] like Figure 2 As shown, the support mechanism 200 contacts the ground 400 to support the base body 100 to separate from the ground 400 , so that a first gap 410 can be formed between the base body 100 and the ground 400 .

[0038] The base body 100 of this embodiment can be a flat plate structure or any other shape except a flat plate. The top of the base body 100 is used to install components such as support plates and shelves to form a shelf or a cabinet. The base body 100 is used for ground contact and support of products such as the shelf or the cabinet.

[0039] like Figure 1 and Figure 2 As shown, the anti-dumping base of this embodiment has an anti-dumping mechanism 300, which is connected to the base body 100 and extends outward from the base body 100. Specifically, the anti-dumping mechanism 300 extends from the base body 100 toward the ground 400, and has a support portion 301 at the end of the extended portion, and the support portion 301 faces the ground 400.

[0040] It is worth mentioning that, in this embodiment, Figure 2 As shown, the base body 100 of the anti-dumping base is stably supported by the support mechanism 200 at the bottom thereof and stands on the ground 400. At this time, the base body 100 is in a stable state, that is, a normal use state. In this state, the support portion 301 is close to the ground 400 but does not touch the ground 400, and a second gap 420 is formed between the support portion 301 and the ground 400.

[0041] In this embodiment, the anti-dumping mechanism 300 at least protrudes from the bottom plane of the base body 100. When the base body 100 is in a stable state, the support portion 301 is lower than the bottom surface of the base body 100, and the height of the second gap 420 is smaller than the height of the first gap 410.

[0042] like Figure 3As shown, when the base body 100 tilts, the support mechanism 200 partially contacts the ground 400 and partially leaves the ground 400, and the anti-dumping mechanism 300 is located at one end of the tilted side of the base body 100. At this time, due to the tilt of the base body 100, the support portion 301 gradually approaches the ground 400, and the second gap 420 gradually decreases until the support portion 301 contacts the ground 400 and the second gap 420 is zero. The anti-dumping mechanism 300 plays the role of the support mechanism 200, and together with the support mechanism 200, supports the base body 100 to achieve balance, preventing the base body 100 from continuing to tilt and tipping.

[0043] It can be seen that the anti-dumping mechanism 300 in the present embodiment does not participate in supporting the base body 100 when the base body 100 is in a stable state, but supports the base body 100 from the dumping side when the base body 100 is tilted, and plays a key anti-dumping role when the base is touched or the center of gravity of the object carried above the base is shifted.

[0044] This anti-dumping base is used at the bottom of the rack. When the center of gravity of the rack is high, it is easy to be touched, causing the center of gravity to shift, and then tipping over, causing damage to items and injuries to users, and the stability is not high. An anti-dumping mechanism 300 is provided. As long as the rack is touched and tilted, the base body 100 will be supported by the anti-dumping mechanism 300 in the tilted state, and the center of gravity of the rack will be controlled within a range where tipping will not occur. In this way, the supporting force of the anti-dumping mechanism 300 is equivalent to offsetting the tipping force caused by the center of gravity of the rack, or offsetting the external thrust, so that the rack is in a tilted supported state and will not continue to tip over. The anti-dumping mechanism 300 effectively improves the stability of the base or the rack and other equipment using the base.

[0045] In one embodiment, the anti-dumping mechanism 300 is connected to the bottom edge of the base body 100, so that the support portion 301 of the anti-dumping mechanism 300 is as far away from the support mechanism 200 as possible. In this way, the distance between the support portion 301 and the support mechanism 200 as a fulcrum is increased, the support range is increased, and the base body 100 can be better supported to prevent tipping.

[0046] Furthermore, the support portion 301 is close to the ground 400 when the base body 100 is in a stable state, that is, the second gap 420 is actually very small, and as long as the base body 100 is slightly tilted, the support portion 301 will contact the ground 400 to support the tilted base body 100. In this way, it is possible to prevent the base body 100 or the storage rack from tilting too much to cause a serious shift in the center of gravity, and to prevent the anti-dumping mechanism 300 from failing to support the base body 100.

[0047] It should be noted that, in this embodiment, the position of the anti-dumping mechanism 300 is closely related to the supporting mechanism 200 , and the anti-dumping mechanism 300 can play an effective supporting effect only when it is located outside the supporting area of ​​the supporting mechanism 200 .

[0048] In one embodiment, the support mechanism 200 may be an integral support bottom surface, such as a square bottom surface or a round surface, and a first gap 410 is formed between the side surface of the support mechanism 200 and the bottom surface of the base body 100. The anti-dumping mechanism 300 is disposed inside the first gap 410 or outside the edge of the first gap 410. In short, the support portion 301 of the anti-dumping mechanism 300 is located outside the support mechanism 200, and when the base body 100 is tilted, the anti-dumping mechanism 300 and a corner of the support mechanism 200 jointly support the base body 100.

[0049] Of course, in some embodiments, the support mechanism 200 may be a plurality of support legs, and the plurality of support legs are respectively arranged at the bottom of the base. In this case, the support portion 301 should be located outside the area surrounded by the plurality of support legs.

[0050] For example, when there are three supporting legs, the supporting part 301 should be located outside the triangular area formed by the line connecting the three supporting leg fulcrums. Under normal circumstances, the direction in which the base or shelf falls is the direction of the three sides of the triangle, and the supporting part 301 is arranged outside one side in the falling direction, so that the base or shelf can support the ground 400 when it falls, providing effective support.

[0051] Similarly, when there are four or more supporting legs, the supporting portion 301 should be located outside the area formed by the line connecting the supporting points of these supporting legs. The distance effect is the same as described above and will not be repeated here.

[0052] As a further improvement, in one embodiment, the support portion 301 is located on the perpendicular midline of the connection line of two adjacent support mechanisms 200. It is understandable that if there are multiple support legs, when the base or shelf falls, it will naturally fall in the vertical direction of the line connecting the fulcrums of two of the support legs. The support portion 301 is located on the perpendicular midline of the connection line of the two support leg fulcrums, and can form a three-point support with the fulcrums of the two support legs, while being able to balance the forces of the two support legs, thereby ensuring the support stability of the base or shelf in a tilted state.

[0053] Of course, the anti-dumping mechanism 300 may have more than one supporting part 301. It should be noted that the multiple supporting parts 301 are preferably formed in the same plane as the fulcrum of the supporting foot, so that the multiple supporting parts 301 support the base at the same time, thereby improving the stability of the supporting state and further enhancing the anti-dumping capability.

[0054] like Figure 1 and Figure 4 As shown, in one embodiment, the specific structure of the anti-dumping mechanism 300 can be an anti-dumping skirt, which extends downward along the edge of the base body 100, and the height of the anti-dumping skirt is less than the first gap 410, and does not contact the ground 400 when the base is in a stable state. Both sides of the anti-dumping skirt extend to the edges of the supporting feet of the base body 100, and the supporting portion 301 is located at the lowest position of the bottom of the anti-dumping skirt.

[0055] The design of the anti-dumping skirt of this embodiment not only strengthens the anti-dumping mechanism 300 and enhances its structural strength, but also the extension of the anti-dumping skirt to the ground 400 and to both sides is equivalent to covering the first gap 410 between the two supporting feet. In this way, during use, the first gap 410 below the base body 100 is not easy to enter the dust layer, etc., which is convenient for cleaning; moreover, it can also prevent the user's toes from accidentally extending into the bottom of the base body 100, avoiding personal injuries. It can be seen that the design of the anti-dumping skirt is more practical and user-friendly.

[0056] like Figure 4 As shown, in one embodiment, the height of the anti-dumping skirt decreases from the middle to both sides, and the support portion 301 is located in the middle of the anti-dumping skirt. In this way, the support portion 301 and the two support feet can form an isosceles triangle to ensure the stability of the support.

[0057] Furthermore, if Figure 2 and Figure 3 As shown, in one embodiment, the anti-dumping skirt is tilted. Specifically, the anti-dumping skirt tilts from top to bottom toward the side away from the base body 100, so that the support part 301 can be away from the base body 100, so as to expand the support range between the support part 301 and the support foot, and further improve the support stability.

[0058] Of course, the anti-dumping mechanism 300 of this embodiment is not limited to the anti-dumping skirt, but may also be other structures with a support portion 301, such as a support block, an elastic stop block, or a movable support mechanism with adjustable position, etc., which is not the only limitation here.

[0059] like Figure 5 As shown, this embodiment also provides a storage rack with an anti-dumping function. The storage rack has the anti-dumping base as described above, and also has a plurality of layers 500 and connectors connecting the layers 500 and the anti-dumping base.

[0060] Multiple layers 500 are stacked on the base body 100 in sequence through connectors, and the base body 100 and adjacent layers 500, as well as adjacent layers 500, are arranged at intervals to form a storage cavity, and the upper surfaces of the base body 100 and the layers 500 are used to carry items. The connector is detachably connected between the base body 100 and the adjacent layers 500, as well as between any two adjacent layers 500, and the rack is firmly spliced ​​as a whole.

[0061] Since the storage rack of this embodiment has the anti-dumping base mentioned in the above embodiments, the storage rack has all the advantages of the above embodiments, which will not be described in detail here.

[0062] In addition, the storage rack of this embodiment has the advantages of being easy to install and disassemble, and being simple and practical.

[0063] Specifically, if Figure 6 and Figure 7 As shown, in one embodiment, the connecting member is a connecting rod 600, and one end of the connecting rod 600 is provided with a threaded rod 601, which protrudes from the end surface of the connecting rod 600 and has a diameter smaller than the diameter of the connecting rod 600. The other end of the connecting rod 600 is provided with a threaded groove 602 matching the threaded rod 601. A connecting hole 502 is provided on the layer plate 500, and the threaded rod 601 of the connecting rod 600 penetrates the connecting hole 502 of the layer plate 500 and is connected to the threaded groove 602 of another connecting rod 600. Two connecting rods 600 fix one layer plate 500. Similarly, the connecting rod 600 at the bottom penetrates the connecting hole 502 located on the base body 100, and its end is fixed by a screw 620. The end of the connecting rod 600 at the top penetrates the top layer plate 500, and its end is fixed by a nut 610.

[0064] In this embodiment, the multiple layers 500 and the base body 100 are fixed by connecting the ends of the multiple connecting rods 600 and cooperating with the nuts 610 and the screws 620, thereby ensuring the stability of the rack. When disassembling and installing, only the nuts 610 and the connecting rods 600 need to be screwed, which is very convenient to operate and can be installed and disassembled by one person without the need for tools.

[0065] The edge of the nut 610 in this embodiment is enlarged so that it can be directly screwed by hand, and its surface has a slot so that it can be screwed with a tool when necessary.

[0066] This embodiment adopts the design of the connecting rod 600, which can achieve quick installation and disassembly, simplify the structure of the shelf, and facilitate installation and transportation. Users can install it without complicated operations, and the steps are simple, which can bring a better experience to users.

[0067] like Figure 5 and Figure 6As shown, in one embodiment, the base body 100 and the layer plate 500 of the rack are respectively fan-shaped. Since the rack is generally placed at the corner of the wall, the base body 100 and the layer plate 500 of the rack can be right-angled fan-shaped, and the right-angled side of the rack is close to the wall, and the arc side faces outward to prevent it from tipping over. In this embodiment, the anti-dumping mechanism 300 is arranged at the arc edge position of the base body 100 to prevent the rack from tipping over in the direction of the arc edge.

[0068] Of course, the base body 100 and the layer plate 500 of the present embodiment are not limited to the fan shape, and other shapes such as round or square are also possible, and are not limited here.

[0069] Likewise, in some embodiments, the connecting member is not limited to the connecting rod 600, but may also be a structure such as a panel to separate the rear or side of the rack to prevent items from falling.

[0070] Specifically, the anti-dumping mechanism 300 may be an anti-dumping skirt arranged on the arc edge, and the supporting portion 301 is located in the middle of the arc edge, and the middle of the arc edge is just protruding out of the range supported by the supporting foot. Its stable supporting properties and the effects of preventing dust and debris from entering and accidental injury to toes are just as described in the above embodiment and will not be repeated here.

[0071] like Figure 5 and Figure 6 As shown, in one embodiment, the surface of the layer plate 500 is provided with a plurality of arc-shaped hollow portions 501 arranged from the inside to the outside at intervals, and the arc-shaped hollow portions 501 can reduce the weight of the layer plate 500 and save materials, while also having a certain aesthetic effect. Since the layer plate 500 is fan-shaped, the arc-shaped hollow portions 501 spread outward layer by layer from the center of the layer plate 500, and adjacent arc-shaped hollow portions 501 are arranged at equal intervals to ensure that the shelf is subjected to balanced force.

[0072] like Figure 6 As shown, in one embodiment, the connection holes 502 are provided at three corner edges of the layer plate 500, and the outer peripheral edges of the connection holes 502 are formed with positioning grooves 503 for abutting the connection rods 600. When the connection rods 600 are installed, after the threaded rods 601 pass through the connection holes 502, the end faces of the two connection rods 600 abut against the positioning grooves 503 respectively to prevent the layer plate 500 from shifting horizontally.

[0073] like Figure 5As shown, in one embodiment, the spacing between the lower layers 500 of the rack is greater than the spacing between the upper layers 500, so that the storage space below the rack is larger than the storage space above. In this way, the user can be guided to put larger and heavier items in the storage cavity below the rack, and smaller and lighter items in the upper part of the rack, thereby lowering the overall center of gravity of the rack, making the rack more stable and not easy to tip over, thereby improving product safety.

[0074] The above description of the disclosed embodiments is provided so that those skilled in the art can implement or use the present application. It will be apparent to those skilled in the art that various modifications to these embodiments are possible, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An anti-dumping base, characterized in that: include: Base body (100); A support mechanism (200) is disposed at the bottom of the base body (100) so as to form a first gap (410) between the base body (100) and the ground when the base body (100) contacts the ground; An anti-dumping mechanism (300) connected to the base body (100) and having a supporting portion (301) extending outward from the base body (100); Wherein, the support portion (301) forms a second gap (420) with the ground when the base body (100) is in a stable state, and the height of the second gap (420) is smaller than the height of the first gap (410); when the base body (100) is in an inclined state, the support portion (301) approaches the ground until it contacts the ground, so as to support the base body (100) and prevent it from tipping over.

2. The anti-dumping base according to claim 1, characterized in that: The anti-dumping mechanism (300) is connected to the bottom edge of the base body (100), and the support portion (301) is close to the ground when the base body (100) is in a stable state.

3. The anti-dumping base according to claim 2, characterized in that: At least three of the support mechanisms (200) are provided, and the support portion (301) is located outside an area surrounded by the plurality of support mechanisms (200).

4. The anti-tipping base according to any one of claims 1 to 3, characterized in that: The anti-dumping mechanism (300) comprises an anti-dumping skirt extending along the edge of the base body (100), the height of the anti-dumping skirt being smaller than the first gap (410), and the support portion (301) being located at the bottom of the anti-dumping skirt.

5. The anti-dumping base according to claim 4, characterized in that: The height of the anti-dumping skirt decreases from the middle to both sides, and the support portion (301) is located in the middle of the anti-dumping skirt.

6. The anti-dumping base according to claim 4, characterized in that: The anti-dumping skirt is inclined from top to bottom toward a side away from the base body (100), so that the support portion (301) is away from the base body (100).

7. A storage rack with an anti-dumping function, characterized in that: include: The anti-tipping base according to any one of claims 1 to 6; A plurality of layer plates (500) are sequentially stacked on the base body (100) via connecting members, and the base body (100) and adjacent layer plates (500) are spaced apart to form a storage cavity; The connecting member is detachably connected between the base body (100) and an adjacent layer plate (500), and between any two adjacent layer plates (500).

8. The storage rack with anti-dumping function according to claim 7, characterized in that: The connecting member is a connecting rod (600), one end of which is provided with a threaded rod (601), and the other end is provided with a threaded groove (602) matching the threaded rod (601), the threaded rod (601) of the connecting rod (600) passes through the connecting hole (502) of the layer plate (500) and is connected to the threaded groove (602) of another connecting rod (600) to install and fix the base body (100) and the layer plate (500).

9. The storage rack with anti-dumping function according to claim 8, characterized in that: The base body (100) and the layer plate are respectively fan-shaped, and the anti-dumping mechanism (300) is arranged in the middle of the arc edge of the base body (100).

10. The storage rack with anti-dumping function according to claim 9, characterized in that: The surface of the layer plate (500) is provided with a plurality of arc-shaped hollow portions (501) arranged at intervals from the inside to the outside, the connecting hole (502) is provided at the corner edge of the layer plate (500), and the outer peripheral edge of the connecting hole (502) is formed with a positioning groove (503) for abutting the connecting rod (600).

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