Funnel placing rack

Abstract

A funnel placing rack belongs to the technical field of experimental equipment and comprises a plurality of placing rack units. Each placing rack unit comprises a funnel supporting plate, a funnel inserting hole for inserting a funnel is formed in the funnel supporting plate, a bottom plate is arranged below the funnel supporting plate, the bottom plate and the funnel supporting plate are arranged at an interval and used for bearing a filtrate container, and baffles are arranged at the two ends of the funnel supporting plate and the two ends of the bottom plate; the top ends of the baffles are matched with the bottom ends of the baffles in shape, and the storage rack units are stably arranged. According to the utility model, the form can be changed according to use and storage requirements, so that the purpose of saving space is achieved. Meanwhile, the chemical experiment table is flexible to use, beneficial to chemical experiments and convenient to store. The device is suitable for laboratory filtering links in various industries such as metallurgy and environmental protection, and has a certain application prospect in the field of chemical research.

Description

TECHNICAL FIELD

[0001] The utility model relates to experimental equipment related equipment technical field, more specifically, especially, a funnel placing rack. BACKGROUND

[0002] In daily experimental analysis detection, usually need to filter liquid solution, because the filtering time is longer, in filtering, usually will simultaneously accompany other experiments to improve work efficiency. When carrying out multiple experiments simultaneously, need to occupy the workbench, if the funnel rack of laboratory configuration adopts fixed shape, then the funnel rack will occupy the space, like this can influence the performance of other experiments. UTILITY MODEL CONTENT

[0003] (I) technical problem:

[0004] In summary, in the prior art, the typical funnel rack cannot adjust its form according to the demand, so that the funnel rack will occupy the space of workbench, therefore, how to provide a flexible and variable shape combination funnel rack, so that its occupied space can be adjusted, to improve the efficiency of chemical experiment, and convenient to store, become the problem that the technical personnel in the field urgently need to solve.

[0005] (II) technical scheme:

[0006] In order to realize the above object, the utility model provides the following technical scheme:

[0007] The utility model provides a funnel placing rack, in the utility model, the funnel placing rack includes placing rack unit, the placing rack unit includes multiple,

[0008] The placing rack unit includes funnel support plate, the funnel support plate is provided with funnel insertion hole for funnel insertion, the bottom plate is arranged below the funnel support plate, the bottom plate and the funnel support plate are arranged at intervals, and the filtrate container is arranged below the funnel support plate and the bottom plate, the baffle is arranged at both ends of the funnel support plate and the bottom plate, the top end of the baffle and the bottom end of the baffle are shape adapted, and the stable list between the placing rack unit is used.

[0009] Preferably, in the funnel placing rack provided by the utility model, the bottom surface of the baffle is provided with a clamping groove structure.

[0010] Preferably, in the funnel placing rack provided by the utility model, the top surface of the baffle is provided with a clamping block structure which is shape adapted with the clamping groove structure.

[0011] Preferably, in the funnel placing rack, the baffle is arranged at both ends of the length direction of the funnel support plate, a clamping block insertion hole is arranged on the clamping block structure, the clamping block insertion hole is parallel to the width direction of the funnel support plate, a clamping groove insertion hole corresponding to the clamping block insertion hole is arranged on the baffle, a nail is arranged through the clamping groove insertion hole and the clamping block insertion hole, and the nail is used for fixing adjacent two placing rack units in a row.

[0012] Preferably, in the funnel placing rack, the clamping block insertion hole is a long straight type circular hole structure penetrating the clamping block structure.

[0013] Preferably, in the funnel placing rack, a plurality of funnel insertion holes are arranged, the plurality of funnel insertion holes are arranged at equal intervals along the length direction of the funnel support plate and form a funnel insertion hole group, and at least two groups of the funnel insertion hole groups are arranged along the width direction of the funnel support plate.

[0014] Preferably, in the funnel placing rack, a holding opening is arranged on the baffle.

[0015] Preferably, in the funnel placing rack, the clamping block structure is a rectangular block structure, and the clamping groove structure is a rectangular groove structure.

[0016] Preferably, in the funnel placing rack, the funnel insertion hole is an inverted large circular truncated cone hole structure, and a rubber ring is arranged on the outer edge of the funnel insertion hole.

[0017] Preferably, in the funnel placing rack, the placing rack unit is an integrated structure, or the placing rack unit is assembled by a plurality of plates.

[0018] (Three) beneficial effects:

[0019] As known from the above, the utility model provides a funnel placing rack, and specifically includes a placing rack unit, the placing rack unit includes a plurality of; the placing rack unit includes a funnel support plate, a funnel insertion hole for inserting a funnel is arranged on the funnel support plate, a bottom plate is arranged below the funnel support plate, the bottom plate and the funnel support plate are arranged at intervals, and are used for supporting a filtrate container, baffles are arranged at both ends of the funnel support plate and the bottom plate, the top end of the baffle and the bottom end of the baffle are adaptively shaped, and are used for stably arranging the placing rack units.

[0020] Through the structural design, the funnel placing rack has the advantages that the funnel placing rack adopts the layered structure, each layer of the placing rack unit can simultaneously support and store multiple funnels and filtrate containers, the funnel placing rack can change the shape according to the use and storage requirements, thereby achieving the purpose of saving space, meanwhile, the funnel placing rack is flexible and convenient to use, is beneficial to chemical experiments, and is convenient to store, the funnel placing rack is suitable for the filtering link of laboratories in metallurgy, environmental protection and other industries, and has certain application prospect in the field of chemical research. BRIEF DESCRIPTION OF DRAWINGS

[0021] The drawings constituting a part of the specification of the application are used to provide further understanding of the present application, the schematic embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application. Among them:

[0022] Figure 1 It is a structure schematic view of the placing rack unit of the upper layer in an embodiment of the present application;

[0023] Figure 2 It is a structure schematic view of the placing rack unit of the lower layer in an embodiment of the present application;

[0024] Figure 3 It is a structure schematic view when the placing rack unit of the upper layer in an embodiment of the present application is provided with a funnel and a filtrate container;

[0025] Figure 4 It is a front structure schematic view when two placing rack units in an embodiment of the present application are arranged together;

[0026] Figure 5 It is a back structure schematic view when two placing rack units in an embodiment of the present application are arranged together.

[0027] In Figures 1 to 5 , the correspondence between the component names and the reference signs is:

[0028] Funnel support plate 1, funnel jack 2, bottom plate 3, baffle 4, clamping groove structure 5, clamping block structure 6, penetrating nail 7, holding opening 8. DETAILED DESCRIPTION

[0029] The utility model will be described below in detail with reference to the drawings and in conjunction with embodiments. Each example is provided by way of illustration of the utility model and does not limit the utility model. In fact, those skilled in the art will clearly understand that modifications and variations can be made in the utility model without departing from the scope or spirit of the utility model. For example, features shown as or described as part of one embodiment can be used in another embodiment to produce yet another embodiment. Therefore, it is expected that the utility model includes such modifications and variations that fall within the scope of the appended claims and their equivalents.

[0030] In the description of the utility model, the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" and the like is based on the orientation or positional relationship shown in the drawings and is only for the convenience of describing the utility model and does not require the utility model to be necessarily constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. The terms "connected", "connected" used in the utility model should be understood broadly, for example, it can be fixed connection, but also can be detachable connection, can be directly connected, but also indirectly connected through intermediate parts, for those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0031] Please refer to Figures 1 to 5 , wherein, Figure 1 It is the structure schematic drawing of the placing rack unit of the upper layer in an embodiment of the utility model; Figure 2 It is the structure schematic drawing of the placing rack unit of the lower layer in an embodiment of the utility model; Figure 3 It is the structure schematic drawing when the placing rack unit of the upper layer in an embodiment of the utility model is provided with a funnel and a filtrate container; Figure 4 It is the front structure schematic drawing when two placing rack units in an embodiment of the utility model are lined up together; Figure 5 It is the back structure schematic drawing when two placing rack units in an embodiment of the utility model are lined up together.

[0032] The utility model provides a funnel placing rack, in the utility model, the funnel placing rack includes multiple independent structures (namely placing rack unit, each independent structure can be assembled together), each placing rack unit can support multiple funnels, and the placing rack unit includes multiple, multiple placing rack units can be used individually, and can also be lined up and combined to use.

[0033] For the placing rack unit, its specific structure is as follows: including funnel support plate 1, the funnel support plate 1 is rectangular flat plate structure, it includes long side and wide side, on the funnel support plate 1, the funnel insertion hole 2 for funnel insertion is provided, a plurality of funnel insertion holes 2 are provided on the same funnel support plate 1, the plurality of funnel insertion holes 2 are equidistantly arranged along the length direction of the funnel support plate 1 (parallel to the long side of the funnel support plate 1) and form a funnel insertion hole group, at least two groups of funnel insertion hole groups are provided along the width direction of the funnel support plate 1 (parallel to the wide side of the funnel support plate 1), further, a plurality of groups of funnel insertion hole groups are correspondingly provided along the width direction of the funnel support plate 1 (it can be understood that the funnel insertion hole 2 is distributed on the funnel support plate 1 according to rectangular matrix); the funnel support plate 1 is used for supporting the funnel, and the filter container is also used in cooperation with the funnel, therefore, the bottom plate 3 is provided below the funnel support plate 1, the bottom plate 3 is used for receiving the filter container, the bottom plate 3 is rectangular flat plate structure, the bottom plate 3 and the funnel support plate 1 are arranged in an upper and lower spaced apart manner, so that the lower part of the funnel and the filter container can maintain a certain spacing, the baffle 4 is provided at both ends of the funnel support plate 1 and the bottom plate 3, the top end of the baffle 4 and the bottom end of the baffle 4 are shape-fitted, when two placing rack units are arranged together, through the structural design of the top end and the bottom end of the baffle 4, the placing rack units can be stably combined together.

[0034] For the baffle 4, the utility model makes the following structure design to it: the bottom surface of the baffle 4 is provided with a clamping groove structure 5; the top surface of the baffle 4 is provided with a clamping block structure 6 shape-fitted with the clamping groove structure 5. The clamping block structure 6 has a plurality of structure forms: 1, rectangular clamping block structure; 2, trapezoidal clamping block structure; 3, sawtooth-shaped clamping block structure (or wave-shaped clamping block structure); 4, semicircular clamping block structure. The clamping groove structure 5 is designed according to the clamping block structure 6, that is, it can be: 1, rectangular clamping groove structure; 2, trapezoidal clamping groove structure; 3, sawtooth-shaped clamping groove structure (or wave-shaped clamping groove structure); 4, semicircular clamping groove structure.

[0035] When two placing rack units are combined together, in order to improve the stability of the assembly of the two placing rack units, the utility model further provides the following optimization design: the baffle 4 is arranged at both ends of the length direction of the funnel support plate 1, the clamping block insertion opening is provided on the clamping block structure 6, and the clamping block insertion opening is parallel to the width direction of the funnel support plate 1; the clamping groove insertion opening corresponding to the clamping block insertion opening is provided on the baffle 4; the nail 7 is arranged through the clamping groove insertion opening and the clamping block insertion opening, and is used for fixing between adjacent two placing rack units in the arrangement state. Specifically, the clamping block insertion opening is a long straight type circular hole structure penetrating the clamping block structure 6. The nail 7 can be a long straight cylindrical structure, which can penetrate the whole baffle 4. The nail 7 can also be a small short rod structure, which is inserted from both sides of the baffle 4 respectively.

[0036] In order to facilitate the carrying and transferring of the placing rack unit, the utility model is provided with a holding opening 8 on the baffle 4, the holding opening 8 is convenient for the insertion of fingers, and then the placing rack unit is carried and transferred. Alternatively, the utility model can be provided with a handle on the baffle 4, and the placing rack unit is carried and transferred by holding the handle.

[0037] The funnel insertion hole 2 is a large inverted circular table hole structure; a rubber ring is arranged on the outer edge of the funnel insertion hole 2. In a preferred embodiment of the utility model, the funnel insertion hole 2 is a circular table hole structure that matches the shape of the outer surface of the funnel, so that the stability of the funnel arranged in the funnel insertion hole 2 can be improved (shaking is not easy to occur). Further, the utility model can also be provided with a silica gel sleeve on the outer edge of the funnel insertion hole 2, so that the insertion of the funnel can be protected, and the stability of the funnel arranged in the funnel insertion hole 2 can be further improved. In addition, the utility model can also be provided with a groove structure on the bottom plate 3 for the loading of the bottom of the filtrate container, so that the placement of the filtrate container on the bottom plate 3 is stable.

[0038] In the utility model, the placing rack unit is an integrated structure, or the placing rack unit is assembled by a plurality of plates.

[0039] The utility model aims at providing a funnel placing rack, which can support and store multiple funnels and filtrate containers simultaneously through a special layered structure. The novel funnel placing rack provided by the utility model adopts a layered structure (including a plurality of placing rack units that can be arranged in a row), and each layer of the placing rack can support and store multiple funnels and filtrate containers simultaneously. In a specific embodiment of the utility model, the funnel placing rack includes upper and lower layers (i.e. upper and lower placing rack units), which can be placed separately during the filtering operation, and can be arranged in a row to form two layers during storage, and the stability of the arrangement between the placing rack units can be improved by inserting and stacking the nails 7.

[0040] The upper placing rack unit includes a bottom plate 3, left and right baffles 4, and a funnel support plate 1, the funnel support plate 1 is provided with a plurality of funnel insertion holes 2, the bottom plate 3 can correspondingly place the filtrate container during the filtering operation, the funnel support plate 1 is parallelly connected to the middle part of the left and right baffles 4, the bottom plate 3 is parallelly connected to the lower middle part of the left and right baffles 4, the middle part of the left and right baffles 4 is provided with a rectangular holding opening 8, and the lower end support part is provided with a circular insertion opening.

[0041] The lower layer funnel placing rack unit comprises a bottom plate 3, a baffle 4, a funnel support plate 1, the funnel support plate 1 is provided with a plurality of funnel insertion holes 2, the bottom plate 3 can correspondingly place a filtrate receiving container during filtration operation, the funnel support plate 1 is connected in parallel with the upper middle part of the left and right baffles 4, the bottom plate 3 is connected in parallel with the bottom of the left and right baffles 4, the middle part of the left and right baffles 4 is provided with a rectangular holding opening 8, the upper end is provided with a circular insertion opening, the diameters of the insertion openings on the upper and lower layers of the left and right baffles 4 are the same. The holding opening 8 can be gripped when the funnel placing rack is moved. The nail 7 is used when the funnel placing racks are stacked, the diameter of the nail 7 matches the insertion opening, and the diameter is slightly smaller than the insertion opening. Each layer of the funnel placing rack can be integrally formed or bonded. The layers of the funnel placing rack are in convex-concave contact when stacked, the layer contact part is reinforced by the nail 7. The nail 7 is integrally formed. The material of the funnel placing rack can be wood, metal, plastic or glass. The material of the nail 7 can be wood, metal or plastic. The filtrate receiving container can be made of glass, polytetrafluoroethylene or other materials, and the specific material is determined according to the nature of the filtrate. The funnel placing rack can be stacked by several layers according to the requirements when stored, but not more than 5 layers for safety.

[0042] As can be seen from the above structure design, the funnel placing rack in the utility model is a layered structure, which can support and store multiple funnels and filtrate receiving containers at the same time. The funnel rack comprises upper and lower layers, which are separated during filtration operation, and are stacked together by the nail 7 when stored, thereby saving space. The upper and lower layers are in convex-concave contact when stacked, the layer contact part is reinforced by the nail 7, and the structure is more compact and reliable. The funnel support plate 1 is provided with a plurality of funnel insertion holes 2, the bottom plate 3 can place a plurality of filtrate receiving containers corresponding to the funnel insertion holes 2, multiple samples can be filtered at the same time, and the left and right baffles 4 are provided with a holding opening 8, which is convenient for gripping during transfer.

[0043] The utility model provides a kind of funnel placing rack with novel structure, which adopts layered structure, and each layer of placing rack unit can support and store multiple funnels and filtrate receiving containers at the same time. The utility model can change its form according to use and storage requirements, thereby achieving the purpose of saving space. At the same time, the utility model is flexible and maneuverable, which is beneficial for chemical experiments and easy to store. The utility model is suitable for the filtration link in laboratories of metallurgy, environmental protection and other industries, and has certain application prospect in the field of chemical research.

[0044] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model. For those skilled in the art, the utility model can be changed and varied. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1.A funnel placing rack characterized in that, it comprises placing rack units, and each of the placing rack units comprises a plurality of a funnel support plate (1) is arranged on the placing rack unit, a funnel insertion hole (2) for inserting a funnel is arranged on the funnel support plate, a bottom plate (3) is arranged below the funnel support plate, the bottom plate and the funnel support plate are arranged in a spaced manner to accommodate a filtrate container, a baffle (4) is arranged at both ends of the funnel support plate and the bottom plate, the top end of the baffle is matched in shape with the bottom end of the baffle to stably arrange the placing rack units. 2.The funnel placing rack according to claim 1, characterized in that, a clamping groove structure (5) is arranged on the bottom surface of the baffle. 3.The funnel placing rack according to claim 2, characterized in that, a clamping block structure (6) matched in shape with the clamping groove structure is arranged on the top surface of the baffle. 4.The funnel placing rack according to claim 3, characterized in that, the baffles are arranged at both ends of the length direction of the funnel support plate, a clamping block insertion opening is arranged on the clamping block structure, and the clamping block insertion opening is parallel to the width direction of the funnel support plate; a clamping groove insertion opening corresponding to the clamping block insertion opening is arranged on the baffle; a nail (7) is arranged through the clamping groove insertion opening and the clamping block insertion opening to fix adjacent two placing rack units in a stacked state. 5.The funnel placing rack according to claim 4, characterized in that, the clamping block insertion opening is a long straight circular hole structure penetrating through the clamping block structure. 6.The funnel placing rack according to claim 1, characterized in that, a plurality of funnel insertion holes are arranged, a plurality of funnel insertion holes are arranged at equal intervals along the length direction of the funnel support plate to form a funnel insertion hole group, and at least two funnel insertion hole groups are arranged along the width direction of the funnel support plate. 7.The funnel placing rack according to claim 1, characterized in that, a holding opening (8) is arranged on the baffle. 8.The funnel placing rack according to claim 3, characterized in that, the clamping block structure is a rectangular block structure, and the clamping groove structure is a rectangular groove structure. 9.The funnel placing rack according to claim 1, characterized in that, the funnel insertion hole is an inverted large circular truncated cone hole structure, and a rubber ring is arranged on the outer edge of the funnel insertion hole. 10.The funnel placing rack according to any one of claims 1 to 9, characterized in that, the placing rack unit is an integral structure, or the placing rack unit is assembled by a plurality of plates. ​ ​

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