Commodity shelf convenient to drain water

Abstract

The utility model belongs to the technical field of experimental appliances, and particularly discloses a commodity shelf convenient to drain, which comprises a central support column, a base and a commodity plate used for placing appliances, the commodity plate is connected with the central support column, the bottom end of the central support column is vertically connected with the base, a water receiving groove is arranged on the base, and the water receiving groove is communicated with the water receiving groove. The storage plate is located on the inner side of the water receiving groove, and the base is provided with a drainage unit used for draining water stains in the water receiving groove. The storage rack can collect or discharge water stains, avoids the situation that other objects are corroded and polluted, and ensures that the surrounding environment of the storage rack is clean and sanitary.

Description

TECHNICAL FIELD

[0001] The utility model relates to experimental appliance technical field, concretely relates to a storage rack convenient to drainage. BACKGROUND

[0002] At present, various appliances such as pipette, test tube are often used in laboratory, these appliances need to be cleaned after use, and the cleaned appliances need to be placed on a storage rack for drying.

[0003] The storage rack for placing the above-mentioned appliances in the prior art usually comprises a central support column, a support rod, a base and two layers of storage plates, the two layers of storage plates are connected with each other by the support rod, the central support column is connected with the base, and the central support column is coaxially connected with the two layers of storage plates, a through hole is formed in the storage plate located at the upper layer, a recessed hole is formed in the storage plate located at the lower layer, and a water leakage hole is formed in the bottom of the recessed hole.

[0004] The storage rack in the prior art has the following technical problems: the appliance penetrates the through hole in the upper storage plate, and the open end of the appliance is located in the recessed groove of the lower storage plate, the water stains remaining in the appliance will flow into the recessed groove along the pipe wall, and then drip on the base through the water leakage hole in the bottom of the recessed groove, which can easily cause the water stains dripping on the base to flow to the surrounding environment of the storage rack, resulting in the problem of corrosion and pollution of other objects. UTILITY MODEL CONTENTS

[0005] The utility model provides a storage rack convenient to drainage, which aims to collect or discharge water stains, avoid the corrosion and pollution of other objects, and ensure the cleanliness and sanitation of the surrounding environment of the storage rack.

[0006] The utility model realizes the following technical scheme: a storage rack convenient to drainage, comprising a central support column, a base and a storage plate for placing appliances, the storage plate is connected with the central support column, the bottom end of the central support column is connected with the base perpendicularly, a water receiving groove is formed in the base, the storage plate is located on the inner side of the water receiving groove, and a drainage unit for discharging water stains in the water receiving groove is arranged on the base.

[0007] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0008] In the utility model, a water receiving groove is added to the existing storage rack, which can collect the water stains dripping from the appliances placed on the storage rack, avoid the water stains dripping on the base from flowing out of the base to pollute the desktop or surrounding appliances, cause cross contamination, avoid the corrosion and pollution of other objects, and ensure the cleanliness and sanitation of the surrounding environment of the storage rack.

[0009] The water receiving groove is used for collecting water stains, and the water stains in the water receiving groove are discharged through the drainage unit, so that the water stains in the water receiving groove are treated, and a dry and sanitary environment is maintained.

[0010] Further, the drainage unit comprises a plug and a drainage hole formed in the base, the drainage hole is communicated with the water receiving groove, and the plug can block the drainage hole.

[0011] The drainage unit in the scheme is a drainage hole and a plug. When the plug blocks the drainage hole, the water receiving groove can normally receive water. When it is necessary to discharge the water in the water receiving groove, the entire storage rack is placed beside the water groove or a basin is placed at the drainage hole, and then the plug is opened. The water in the water receiving groove can be discharged from the drainage hole for collection and treatment.

[0012] Further, the drainage unit comprises a drainage groove formed in the base, the drainage groove is located on one side of the water receiving groove and communicated with the water receiving groove, and a blocking plate for blocking the drainage groove is arranged on the drainage groove.

[0013] The drainage unit in the scheme is a drainage groove formed in the base. Compared with the drainage hole, the drainage groove is simpler to manufacture. In the scheme, the drainage groove is opened or blocked by the blocking plate.

[0014] Further, the upper part of the blocking plate is connected with a rotating shaft, and the blocking plate is rotatably connected with the two sides of the drainage groove through the rotating shaft.

[0015] The blocking plate in the scheme is rotatably connected with the two sides of the drainage groove through the rotating shaft. In this way, during the opening or closing of the blocking plate, the blocking plate is always on the base, and the blocking plate is not easy to lose. The use is also more convenient and fast.

[0016] Further, a pull plate is connected to the blocking plate, and a through hole is formed in the pull plate.

[0017] In the scheme, the pull plate and the through hole formed in the pull plate are provided, which facilitates manual operation of personnel.

[0018] Further, the blocking plate is an elastic blocking plate, and the blocking plate and the drainage groove are tightly matched with each other.

[0019] The blocking plate in the scheme can produce elastic deformation, which can improve the sealing performance of the blocking plate for blocking the drainage groove.

[0020] Further, the water receiving groove is inclined, and the drainage unit is arranged on the low side of the water receiving groove.

[0021] The water receiving groove is inclined in the scheme, so that it is more convenient to drain the water stains in the water receiving groove and reduce residues.

[0022] Further, the drainage unit comprises water-absorbing cotton, which is laid in the water receiving groove.

[0023] The drainage unit in the scheme comprises water-absorbing cotton, so that it is not necessary to process a drainage groove or a drainage hole on the base, the water-absorbing cotton can absorb the water stains dropped by the appliances placed on the storage rack, and it is only necessary to replace the water-absorbing cotton without draining water, which is convenient to use.

[0024] Further, a plurality of partition plates are installed in the water receiving groove, the plurality of partition plates separate the water receiving groove into a plurality of independent placing areas, and the water-absorbing cotton is laid in each placing area.

[0025] The plurality of partition plates in the scheme can facilitate partitioned placement of independent water-absorbing cotton, so that the water-absorbing cotton in different placing areas can be replaced according to different water absorption conditions, without the need to replace the water-absorbing cotton in the water receiving groove as a whole, compared with the water-absorbing cotton arranged as a whole, the design of the scheme is more practical and economical, and the partition plates are more convenient for installation of the water-absorbing cotton, and can also make the appearance of the entire device more neat and beautiful.

[0026] Further, L-shaped limiting grooves are formed on both sides of the partition plate, a limiting buckle is arranged on the partition plate, the limiting buckle is in an inverted U shape, two inner side walls of the limiting buckle are fixedly connected with protrusions, the limiting buckle is inserted on the partition plate, and the two protrusions on the inner side of the limiting buckle are located in the L-shaped limiting grooves on both sides of the partition plate, the protrusions on the limiting buckle can move in the L-shaped limiting grooves, and the protrusions on the limiting buckle can abut against the water-absorbing cotton when located in the horizontal part of the L-shaped limiting groove.

[0027] In the scheme, the limiting buckle and the limiting groove are arranged, the protrusions on the limiting buckle and the L-shaped limiting groove are matched with each other, the water-absorbing cotton can be loosened or compressed, the water-absorbing cotton is compressed when the protrusions on the limiting buckle are located in the horizontal part of the limiting groove, so that the water-absorbing cotton can be limited, and the water-absorbing cotton is not easy to fall off the water receiving groove; and the water-absorbing cotton is loosened when the protrusions on the limiting buckle are located in the vertical part of the limiting groove, so that the water-absorbing cotton can be conveniently taken out and replaced. BRIEF DESCRIPTION OF DRAWINGS

[0028] The drawings described herein are used to provide further understanding of the embodiments of the utility model and form a part of the present application, and do not constitute a limitation to the embodiments of the utility model. In the drawings:

[0029] Figure 1 It is a longitudinal sectional view of the utility model of a storage rack convenient for drainage embodiment 1;

[0030] Figure 2 For Figure 1 The local enlarged view at A in figure 2;

[0031] Figure 3 The longitudinal sectional view of the embodiment 2 of the storage rack convenient for drainage of the utility model;

[0032] Figure 4 For Figure 3 The local enlarged view at B in figure 2;

[0033] Figure 5 The top view of the base in the embodiment 2 of the storage rack convenient for drainage of the utility model;

[0034] Figure 6 The top view of the blocking plate in the embodiment 2 of the storage rack convenient for drainage of the utility model;

[0035] Figure 7 The top view of the base in the embodiment 3 of the storage rack convenient for drainage of the utility model;

[0036] Figure 8 The longitudinal sectional view of the base in the embodiment 3 of the storage rack convenient for drainage of the utility model;

[0037] Figure 9 The top view of the base in the embodiment 4 of the storage rack convenient for drainage of the utility model;

[0038] Figure 10 The longitudinal sectional view of the base in the embodiment 4 of the storage rack convenient for drainage of the utility model;

[0039] Figure 11 The structural schematic view of the limiting buckle in the embodiment 4 of the storage rack convenient for drainage of the utility model.

[0040] Markings in the drawings and corresponding names of parts:

[0041] Upper storage plate 1, storage hole 101, lower storage plate 2, recessed hole 201, water leakage hole 202, support rod 3, center support column 4, base 5, drainage groove 501, cushion block 6, water receiving groove 7, drainage hole 8, plug 9, blocking plate 10, rotating shaft 11, pull plate 12, partition plate 13, water absorbing cotton 14, taking groove 15, limiting buckle 16, protruding block 161, limiting groove 17. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further explained in detail below by combining with embodiments and drawings, and the illustrative embodiments and the description thereof of the utility model are only used for explaining the utility model, and do not serve as the limitation of the utility model.

[0043] As Figures 1-2 shown, the present embodiment 1 provides a storage rack facilitating drainage, which comprises a center support column 4, a base 5 and a storage plate for placing utensils, the storage plate is connected with the center support column 4, the bottom end of the center support column 4 is connected with the base 5 perpendicularly, the bottom of the base 5 is fixedly connected with a plurality of cushion blocks 6, the cushion blocks 6 elevate the entire device, so that the base 5 has a spacing with the tabletop.

[0044] The storage plate in the present embodiment comprises an upper storage plate 1 and a lower storage plate 2, a plurality of storage holes 101 are formed on the upper storage plate 1, the size of the storage holes 101 can be pre-formed according to the diameter of the commonly used utensils in the laboratory, a support rod 3 is connected between the upper storage plate 1 and the lower storage plate 2, the top end and the bottom end of the support rod 3 are connected with the upper storage plate 1 and the lower storage plate 2 through screws respectively, so that the upper storage plate 1 and the lower storage plate 2 are connected into a whole.

[0045] The bottom end of the center support column 4 in the present embodiment is fixedly connected with the base 5 through a screw, and a sealing gasket is arranged at the connection between the center support column 4 and the base 5. The center support column 4 is connected with the upper storage plate 1 through a screw, the upper storage plate 1 and the lower storage plate 2 are coaxially rotatably connected with the center support column 4, a boss is integrally formed at the bottom central position of the upper storage plate 1, the boss abuts against the bottom of the center support column 4, a through hole is formed at the center of the upper storage plate 1, a screw is inserted into the through hole at the top of the upper storage plate 1 to connect with the top of the center support column 4, and the screw and the through hole on the upper storage plate 1 have a gap therebetween;

[0046] A through hole is also formed at the center of the lower storage plate 2, the center support column 4 passes through the through hole on the lower storage plate 2 and has a gap therebetween, so that the upper storage plate 1 and the lower storage plate 2 can rotate simultaneously along the center support column 4, facilitating the taking and placing of utensils on the storage plate.

[0047] A plurality of recessed holes 201 corresponding to the plurality of storage holes 101 on the upper storage plate 1 are formed on the lower storage plate 2, a water leakage hole 202 is formed at the bottom of each recessed hole 201, after the test tube and other utensils cleaned in the laboratory pass through the storage holes 101 on the upper storage plate 1, they are placed in the recessed holes 201 on the lower storage plate 2, and the water stains in the test tube will drip from the recessed holes 201 on the lower storage plate 2.

[0048] In the present embodiment, a water receiving groove 7 is formed on the base 5, and the storage plate is located inside the water receiving groove 7, that is, the diameter of the storage plate is smaller than the diameter or width of the water receiving groove 7, and in the present embodiment, the water receiving groove 7 is provided in a circular groove structure, and the inner diameter of the water receiving groove 7 is greater than the outer diameter of the storage plate, so that the water droplets falling from the storage plate can be located in the water receiving groove 7, thereby avoiding the water stains flowing to the tabletop.

[0049] The base 5 is provided with a drainage unit for draining the water in the water collecting groove 7, and specifically, as shown in Figure 2 The drainage unit includes a plug 9 and a drainage hole 8 formed in the base 5, the drainage hole 8 is communicated with the water collecting groove 7, the plug 9 can block the drainage hole 8, the plug 9 is detachably connected with the drainage hole 8, and the plug 9 is a rubber plug in this embodiment, the plug 9 is in interference fit with the drainage hole 8, so that the drainage hole 8 is tightly connected, and the water in the water collecting groove 7 is prevented from leaking.

[0050] The water collecting groove 7 is inclined, and the drainage unit is arranged on the low side of the water collecting groove 7, so that the inclined water collecting groove 7 can guide the water flowing into the water collecting groove 7, and the water in the water collecting groove 7 flows to one side of the drainage unit, which is convenient for drainage and reduces water residue.

[0051] The specific implementation process is as follows: after the laboratory equipment is used and cleaned, the equipment is inverted and inserted into the upper and lower placing plates, the water in the equipment flows downward along the inner wall of the equipment and drips into the water collecting groove 7 through the water leakage hole 202 on the lower placing plate 2 for collection, in the initial state, the plug 9 blocks the drainage hole 8, when the water in the water collecting groove 7 needs to be drained, a container (such as a basin) for containing water is placed at the drainage hole 8, or the entire device is taken to the laboratory water tank or the container, and the plug 9 is opened, so that the water in the water collecting groove 7 is drained from the drainage hole 8 for collection and treatment.

[0052] Embodiment 2, the difference between this embodiment and embodiment 1 is that, as shown in Figure 3 , Figure 4 and Figure 5 Another structure of the drainage unit is provided in this embodiment, and specifically, the drainage unit in this embodiment includes a drainage groove 501 formed in the base 5, the drainage groove 501 is located on one side of the water collecting groove 7 and communicated with the water collecting groove 7, the top end and both sides of the drainage groove 501 are open structures, so that the drainage groove 501 is a through groove structure, the drainage groove 501 is provided with a blocking plate 10 for blocking the drainage groove 501, the blocking plate 10 is detachably connected with the drainage groove 501, and specifically,

[0053] As shown in Figure 4As shown, the upper part of the blocking plate 10 in the embodiment is connected with the rotating shaft 11, the blocking plate 10 is rotatably connected with the two sides of the drainage groove 501 through the rotating shaft 11, the blocking plate 10 in the embodiment is connected with the pull plate 12, the pull plate 12 is located outside the blocking plate 10 and is fixedly connected with the blocking plate 10 through screws or adhesion, a through hole is formed in the pull plate 12, the through hole in the pull plate 12 facilitates the manual fingers to be inserted, so that the pull plate 12 is pulled to drive the blocking plate 10 to rotate and open the drainage groove 501; the blocking plate 10 in the embodiment is a blocking plate 10 capable of elastic deformation, the blocking plate 10 is closely matched with the drainage groove 501, the blocking plate 10 in the embodiment adopts a rubber plug made of rubber material, so that the blocking plate 10 has elastic deformation, the size of the blocking plate 10 is greater than the width of the drainage groove 501, so that the blocking plate 10 tightly plugs the drainage groove 501 to improve the sealing performance.

[0054] As a further improvement, in another embodiment, as shown in Figure 6 The cross section of the blocking plate 10 is trapezoidal, so that the two sides of the blocking plate 10 have a taper, which can guide the insertion of the blocking plate 10 into the drainage groove 501, so that the blocking plate 10 can be more easily aligned and inserted into the drainage groove 501.

[0055] Embodiment 3, the difference between this embodiment and embodiment 1 is that, as shown in Figure 7 and Figure 8 As shown, the embodiment provides another structure of the drainage unit, specifically: the drainage unit in the embodiment includes water-absorbing cotton, which can be a sponge in the prior art, the bottom of the water receiving groove 7 in the embodiment can be a plane, and the water-absorbing cotton is laid flat in the water receiving groove 7.

[0056] A plurality of partition plates 13 are installed in the water receiving groove 7, the plurality of partition plates 13 divide the water receiving groove 7 into a plurality of independent placement areas, and the water-absorbing cotton 14 is laid in each placement area, four partition plates 13 are provided in the embodiment, one end of the four partition plates 13 is fixedly welded, the other end of the four partition plates 13 is a free end, the four partition plates 13 form a cross-shaped frame, the cross-shaped partition plates 13 are placed in the water receiving groove 7, which facilitates the simultaneous taking and placing of the four partition plates 13, and the four partition plates 13 divide the water receiving groove 7 into four independent placement areas.

[0057] A plurality of taking grooves 15 are formed in the base 5 in the embodiment, at least one taking groove 15 is provided in each placement area. The taking groove 15 is located on the inner side wall of the water receiving groove 7 and forms a stepped structure with the water receiving groove 7, the top of the taking groove 15 and the side facing the water receiving groove 7 are both open structures, so that when the water-absorbing cotton 14 in each placement area needs to be taken out, the provision of the taking groove 15 enlarges the space for taking the water-absorbing cotton 14, which is more convenient for hand operation.

[0058] The water absorption cotton in the embodiment is arranged, and the base 5 is not provided with the water drainage hole 8 or the water drainage groove 501, and the water absorption cotton 14 can absorb water, and when the water needs to be cleaned, the water absorption cotton 14 only needs to be taken out, and the operation is more simple and convenient.

[0059] Embodiment 4, the difference between the embodiment and embodiment 3 is that, as shown in Figure 9 and Figure 10 The limiting groove 17 has a horizontal part and a vertical part which are perpendicular to each other.

[0060] The limiting buckle 16 is arranged on the partition plate 13, as shown in Figure 11 The limiting buckle 16 is matched with the partition plate 13, and the limiting buckle 16 is in the shape of an inverted U in the embodiment, two inner side walls of the limiting buckle 16 are fixedly connected with the protruding blocks 161, the limiting buckle 16 is inserted on the partition plate 13, and the two protruding blocks 161 on the inner side of the limiting buckle 16 are respectively located in the L-shaped limiting grooves 17 on the two sides of the partition plate 13, and the protruding blocks 161 on the limiting buckle 16 can move in the L-shaped limiting grooves 17, and when the protruding blocks 161 on the limiting buckle 16 are located in the horizontal part of the L-shaped limiting groove 17, the protruding blocks 161 can abut against the water absorption cotton 14, thereby limiting the water absorption cotton 14.

[0061] In the embodiment, when the four placing areas of the water receiving groove 7 are all placed with the water absorption cotton, in order to ensure the stability of the water absorption cotton 14, the limiting buckle 16 is inserted on the partition plate, the limiting buckle 16 is installed on the partition plate 13 by the protruding blocks 161, when the water absorption cotton is installed, the protruding blocks 161 are located in the vertical part of the limiting groove 17, when the water absorption cotton 14 is placed, the limiting buckle 16 is moved, the protruding blocks 161 on the limiting buckle 16 are moved into the horizontal part of the limiting groove 17, thereby limiting the water absorption cotton 14, at this time, because the protruding blocks 161 are in the horizontal part of the limiting groove 17, the limiting buckle 16 cannot move vertically, so that the bottom of the limiting buckle 16 abuts against the water absorption cotton 14, thereby limiting the position of the water absorption cotton 14.

[0062] It should be noted that the above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the scope of the present application. Therefore, the present application is not limited to the embodiments shown herein, but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A storage rack for easy drainage, comprising a central support column, a base, and a shelf for placing utensils, wherein the shelf is connected to the central support column, and the bottom end of the central support column is perpendicularly connected to the base, characterized in that, The base is provided with a water receiving groove, the shelf is located inside the water receiving groove, and the base is provided with a drainage unit for draining water stains in the water receiving groove.

2. A storage rack for easy drainage according to claim 1, characterized in that, The drainage unit includes a plug and a drainage hole opened on the base. The drainage hole communicates with the water receiving tank. The plug can block the drainage hole, and the plug and the drainage hole are detachably coupled.

3. A storage rack for easy drainage according to claim 1, characterized in that, The drainage unit includes a drainage groove formed on the base. The drainage groove is located on one side of the water receiving groove and communicates with the water receiving groove. The drainage groove is provided with a blocking plate for blocking the drainage groove. The blocking plate is detachably engaged with the drainage groove.

4. A storage rack for easy drainage according to claim 3, characterized in that, The upper part of the blocking plate is connected to a rotating shaft, and the blocking plate rotates with both sides of the drainage channel through the rotating shaft.

5. A storage rack for easy drainage according to claim 4, characterized in that, A pull plate is connected to the blocking plate, and a through hole is provided on the pull plate.

6. A storage rack for easy drainage according to claim 3, characterized in that, The blocking plate is capable of elastic deformation, and the blocking plate is tightly fitted with the drainage channel.

7. A storage rack for easy drainage according to any one of claims 1-6, characterized in that, The water receiving trough is inclined, and the drainage unit is located on the lower side of the water receiving trough.

8. A storage rack for easy drainage according to claim 1, characterized in that, The drainage unit includes absorbent cotton, which is laid flat in the water receiving trough.

9. A storage rack for easy drainage according to claim 8, characterized in that, The water receiving tank is equipped with multiple partitions, which divide the water receiving tank into multiple independent placement areas, and each placement area is covered with the absorbent cotton.

10. A storage rack for easy drainage according to claim 9, characterized in that, Both sides of the partition plate are provided with L-shaped limiting grooves. The partition plate is provided with limiting buckles, which are inverted U-shaped. Both inner sidewalls of the limiting buckles are fixedly connected with protrusions. The limiting buckles are inserted into the partition plate, and the two protrusions on the inner side of the limiting buckles are respectively located in the L-shaped limiting grooves on both sides of the partition plate. The protrusions on the limiting buckles can move within the L-shaped limiting grooves. When the protrusions on the limiting buckles are located in the lateral part of the L-shaped limiting grooves, they can abut against the absorbent cotton.

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