Glass cover placing rack

Abstract

The utility model provides a glass cover placing rack, and aims to solve the technical problems that an existing laboratory glass cover is inconvenient to place, and the glass cover is easy to break. The placing rack comprises an object placing plate arranged at the top of a supporting frame; one or more glass cover placing units are arranged on the object placing plate; each placement unit comprises a plurality of through holes formed in the corresponding placement plate, and every two adjacent through holes communicate with each other; and a flexible layer is arranged on the inner wall of the through hole. When the glass cover is placed upwards, the grips can be placed in the through holes with the flexible layers, the grips are limited through the through holes, the stability of the grips can be guaranteed, the grips are suspended in the through holes, the situation that the grips are broken due to the fact that the gravity of the glass cover is concentrated on the grips can be avoided, meanwhile, the multiple through holes are formed, and when the glass cover is placed in the through holes, the grips can be prevented from being broken. And the opening on one side of the through hole is convenient to take.

Description

Technical Field

[0001] The utility model relates to the technical field of glass dryers, in particular to a glass cover placement rack. Background Art

[0002] Glass lids are common in chemical laboratories. Typically, the lid is separate from the instrument itself. When the instrument needs to be opened, it's usually placed flat on the countertop, either facing down or facing up. This is not suitable when the edge of the glass lid is coated, as it can easily contaminate the lower edge. However, when placed facing up, the weight of the lid is concentrated on the handle, making it unstable and prone to tipping over, potentially breaking. For example, when opening a glass desiccator (a mechanical device that heats a material to vaporize moisture to create a solid with a specified moisture content), it's often difficult to determine how to place the lid. The lower edge of the glass lid is coated with petroleum jelly, so placing it flat on the countertop can easily contaminate it. However, placing it facing up places the weight of the lid on the handle, making it unstable and prone to shattering. Summary of the Invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a glass cover placement rack, which solves the technical problems of the inconvenience of placing the existing laboratory glass covers and the easy breakage of the glass covers.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A glass cover placement rack comprises: a placement plate arranged on the top of a support frame; one or more glass cover placement units are arranged on the placement plate; the placement units include a plurality of through holes opened on the placement plate, with two adjacent through holes connected to each other; and a flexible layer is provided on the inner wall of the through hole.

[0006] When the glass cover is placed upright, the handle can be placed in the through-hole of the flexible layer. The through-hole constrains the handle to ensure its stability. The handle is suspended in the through-hole to prevent the glass cover from concentrating its gravity on the handle and causing it to break. Furthermore, multiple through-holes are provided. Once the glass cover is placed in the through-hole, it can be easily removed through the opening on one side of the through-hole. This utility model is easy to operate when placing and removing the glass cover, has diverse uses, and is suitable for a wide range of applications.

[0007] Optionally, the apertures of the plurality of through holes gradually increase or decrease in sequence. The plurality of through holes are connected and arranged in ascending or descending order, and can accommodate glass covers of different specifications, which is conducive to increasing the applicable range of the placement rack.

[0008] Optionally, the placement unit includes a first through hole and a second through hole connected to one side of the first through hole, and a diameter of the second through hole is larger than a diameter of the first through hole.

[0009] Optionally, the placement unit includes a first through hole, a second through hole and a third through hole that are sequentially connected and arranged, and the apertures of the first through hole, the second through hole and the third through hole are sequentially arranged from large to small or from small to large.

[0010] Optionally, a support step adapted to the shape of the through hole is provided inside the through hole, and the flexible layer is disposed inside the support step. The addition of the support step allows the glass cover to be placed in a prone position, expanding the applicability of the placement rack. Furthermore, the glass cover is confined inside the through hole, preventing it from sliding around and reducing the risk of breakage.

[0011] Optionally, support components are movably provided on both sides of the through hole, and the support components are in flexible contact with the glass cover. The weight of the glass cover is distributed by the flexible contact between the support components and the glass cover, which can further reduce the risk of the glass cover breaking.

[0012] Optionally, the support assembly includes: a support column; a support plate, the lower surface of which is connected to the upper end of the support column; and an arc-shaped flexible plate, which is arranged on the inner side of the support plate.

[0013] Optionally, the arc-shaped flexible plate and / or flexible layer is a sponge pad layer or a rubber layer.

[0014] Optionally, the arc-shaped flexible plate includes a base plate and a sponge pad connected to the base plate, and a plurality of springs are provided between the support plate and the base plate.

[0015] Optionally, a supporting step is provided between the through hole and the flexible layer, a slot is provided on the supporting step, and the supporting column is inserted into the slot.

[0016] Optionally, the height of the storage board can be adjusted.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The glass cover of the present invention is simple and convenient to place and take out, has a wide range of applications, and can be used in a variety of ways. During use, the appropriate through-hole arrangement can be selected according to the specifications of the glass cover. When the glass cover is placed upright, its handle can be placed in the through-hole with the flexible layer, and the through-hole restricts the handle to ensure its stability. Moreover, the handle is suspended in the through-hole, which can further prevent the glass cover from concentrating all its gravity on the handle and causing the handle to break. The weight of the glass cover is also distributed through the flexible layer or support assembly to further reduce the risk of the glass cover breaking. At the same time, multiple through-holes are provided, and the multiple through-holes are connected and arranged in ascending or descending order. On the one hand, glass covers of different specifications can be placed, increasing the scope of application of the placement rack. On the other hand, after the glass cover is placed in the through-hole, it can be conveniently taken out through the opening on one side of the through-hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0020] Figure 1 This is a schematic structural diagram of an embodiment of a glass cover placement rack in the present utility model.

[0021] Figure 2 It is a structural schematic diagram of the placement unit in the utility model.

[0022] Figure 3 It is a structural schematic diagram of the support assembly in the utility model.

[0023] Figure 4 The use state of the glass cover placement rack in this utility model Figure 1 .

[0024] Figure 5 The use state of the glass cover placement rack in this utility model Figure 2 .

[0025] Figure numerals: 1. storage plate; 2. placement unit; 21. through hole; 21a. first through hole; 21b. second through hole; 21c. third through hole; 22. flexible layer; 23. support step; 24. slot; 3. support assembly; 31. support column; 32. support plate; 33. curved flexible plate; 331. substrate; 332. sponge pad; 34. spring; 4. glass cover; 5. bottom plate; 6. support rod. DETAILED DESCRIPTION

[0026] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0027] In the description of the embodiments of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", "end", "side", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of this utility model application, "plurality" means two or more, unless otherwise specifically defined.

[0029] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection, indirect connection through an intermediate medium, or internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on the specific circumstances.

[0030] In the embodiments of the present utility model application, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature being "above", "above", and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below", and "below" the second feature includes the first feature being directly below and obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0031] The disclosure below provides many different embodiments or examples for implementing different structures of the embodiments of the present invention. In order to simplify the disclosure of the embodiments of the present invention, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the embodiments of the present invention. In addition, the embodiments of the present invention may repeat reference numbers and / or reference letters in different examples. Such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0032] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0033] Example 1

[0034] like Figure 1-Figure 5 As shown, an embodiment of the present utility model application provides a glass cover placement rack, comprising a placement plate 1 arranged on a support frame and one or more placement units 2 arranged on the placement plate 1 for placing glass covers.

[0035] The placement unit 2 includes a plurality of through holes 21 formed on the storage plate 1. There are at least two through holes 21, two adjacent through holes 21 are connected, and the apertures of the through holes 21 gradually increase or decrease. A flexible layer 22 is provided on the inner wall of the through hole 21.

[0036] Optionally, the flexible layer 22 is a sponge pad layer or a rubber layer.

[0037] As an implementation scenario, in this scenario, the placement unit 2 / through hole 21 includes a first through hole 21a and a second through hole 21b, which is connected to one side of the first through hole 21a. The diameter of the second through hole 21b is larger than that of the first through hole 21a. Specifically, the first and second through holes 21a and 21b form an "8" shape, with one end of the "8" larger than the other, and the connection is open. Alternatively, the first and second through holes 21a and 21b may each be an unclosed circular structure, or both may have a notch. During use, the glass cover is placed upright inside the first through hole 21a, which has the flexible layer 22. The handle of the glass cover is suspended in the first through hole 21a, preventing the glass cover from being subjected to the concentrated force of gravity on the handle, which could cause it to break. When removing the glass cover, the user can easily reach the handle through the second through hole 21b (the notch on the side of the first through hole 21a), making it easy to remove. Of course, during use, the glass cover may be placed in the second through hole 21 b according to the specifications of the glass cover.

[0038] As another implementation scenario, in this scenario, the placement unit 2 / through hole 21 includes a first through hole 21a, a second through hole 21b, and a third through hole 21c, which are arranged in sequence. The apertures of the first through hole 21a, the second through hole 21b, and the third through hole 21c are arranged in descending order or descending order. Specifically, the connection between the first through hole 21a and the second through hole 21b partially overlaps and is connected, and the connection between the second through hole 21b and the third through hole 21c partially overlaps and is connected. During use, the appropriate through hole can be selected for placement according to the size of the glass cover. When the glass cover needs to be removed, the user can lift the glass cover from one side of the through hole, which is convenient to operate.

[0039] In one embodiment, after the glass cover is placed in the through-hole, the surface of the glass cover can directly contact the flexible layer 22. In another embodiment, the surface of the glass cover can be supported by the support assembly 3. The weight of the glass cover is distributed by the flexible layer 22 or the support assembly 3 to reduce the risk of the glass cover breaking.

[0040] Example 2

[0041] Based on Example 1, in this embodiment, a support step 23 is provided inside the through hole 21, matching the shape of the through hole 21. A flexible layer 22 is provided inside the support step 23. Specifically, the support step 23 is provided between the through hole 21 and the flexible layer 22. The support step 23 forms a step with the upper surface of the storage plate 1, and the upper surface of the support step 23 is substantially flush with the upper surface of the flexible layer 22. The addition of the support step 23 allows the glass cover to be placed in a prone position on the support step 23 during use, thereby expanding the applicability of the storage rack. Specifically, the rack can be placed in either a prone or supine position according to needs, and the appropriate through hole can be selected for placement based on the specifications of the glass cover, thus broadening its applicability.

[0042] In this embodiment, optionally, a flexible layer may also be provided on the upper surface of the supporting step 23 and the side wall of the through hole on one side.

[0043] In this embodiment, optionally, a collecting tray is provided below the storage plate 1 . The collecting tray is not shown in the figure and its position corresponds to the through hole 21 . The collecting tray can be used to receive liquids and other materials dropped from the glass cover.

[0044] Example 3

[0045] In addition to Example 1 or Example 2, this embodiment further reduces the risk of the glass cover breaking by including a support assembly 3. The support assembly 3 is movably disposed outside the through-hole 21 or on the support step 23. During use, the support assembly 3 can flexibly contact the glass cover. When the glass cover is placed in the through-hole 21, the support assembly 3 can contact the surface of the glass cover, thereby distributing the weight of the glass cover and reducing the risk of the glass cover breaking.

[0046] Optionally, the support assembly 3 includes a support column 31, a support plate 32, and an arc-shaped flexible plate 33. The upper end of the support column 31 is connected to the lower surface of the support plate 32, and the arc-shaped flexible plate 33 is connected to the inner side of the support plate 32.

[0047] Optionally, a slot 24 is defined on the support step 23 , and the support assembly 3 is inserted into the slot 24 .

[0048] Optionally, a group of slots 24 are symmetrically provided on both sides of each through hole. The slots 24 are adapted to the support columns 31. When in use, a group of support components can be fixed next to the corresponding through hole as needed.

[0049] In one embodiment, the arc-shaped flexible plate 33 is a sponge pad layer or a rubber layer.

[0050] In another embodiment, the arc-shaped flexible plate 33 includes a base plate 331 and a sponge pad 332 connected to the base plate 331 , and a plurality of springs 34 are connected between the support plate 32 and the base plate 331 .

[0051] As an implementation scenario, in this scenario, the support frame includes a base plate 5 and support rods 6. The lower end of the support rods 6 is connected to the base plate 5, and the upper end is connected to the storage plate 1. The size of the storage plate 1 is not limited, and one or more storage units 2 can be arranged on its upper surface. The figures of this embodiment only schematically illustrate one storage unit 2.

[0052] In one embodiment, the height of the storage plate 1 is adjustable for further convenience. For example, the support rod 6 includes a sleeve and a lifting rod slidably disposed within the sleeve. The upper end of the lifting rod is connected to the bottom of the storage plate 1. The sleeve has a limit hole, and the lifting rod has multiple connection holes. During use, the lifting rod is secured by passing a limit rod through the limit hole and the connection hole.

[0053] A method of using the glass cover rack, refer to Figure 4 As shown, first, a pair of support assemblies 3 are inserted into the slots 24 on either side of the first through-hole 21a. Then, the glass cover 4 is placed upright inside the first through-hole 21a, which has the flexible layer 22. The inner side of the curved flexible plate 33 contacts the surface of the glass cover 4. The handle of the glass cover 4 is suspended in the first through-hole 21a. The curved flexible plate 33 distributes the weight of the glass cover 4, preventing the weight of the glass cover 4 from being concentrated on the handle and reducing the risk of breakage. To remove the glass cover 4, the user can easily reach the handle through the second through-hole 21b (the notch on the side of the first through-hole 21a), making it easy to do so.

[0054] Another way to use the glass cover rack, refer to Figure 5 As shown, the appropriate through-hole is selected based on the specifications of the glass cover 4, and the glass cover 4 is placed on the support step 23 in a prone position, that is, the edge of the glass cover 4 rests on the support step 23. This method of use is mainly suitable for scenarios where a seal does not require application of silicone oil, petroleum jelly, etc. When the glass cover 4 is placed in a prone position, it is restrained inside the through-hole, preventing it from sliding freely and reducing the risk of breakage.

[0055] It should be noted that the sizes of the storage plate, the through holes on the storage plate, and the glass cover in the accompanying drawings are schematic and are only used to express the concept of the present technical solution, and do not involve any limitation on the specific sizes in actual embodiments.

[0056] Parts not described in detail in this embodiment are well-known technologies in the art.

[0057] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope of protection of the claims.

Claims

1. A glass cover placement rack, characterized in that: include: A storage plate (1) is arranged on the top of the support frame; One or more glass cover placement units (2) are provided on the storage plate (1); The placement unit (2) comprises a plurality of through holes (21) formed on the placement plate (1), and two adjacent through holes (21) are connected to each other; The inner wall of the through hole (21) is provided with a flexible layer (22).

2. The glass cover placement rack according to claim 1, characterized in that: The apertures of the plurality of through holes (21) gradually increase or decrease in sequence.

3. The glass cover placement rack according to claim 1 or 2, characterized in that: The placement unit (2) comprises a first through hole (21a) and a second through hole (21b) arranged on one side of the first through hole (21a) and communicating with the first through hole (21a), and the diameter of the second through hole (21b) is larger than the diameter of the first through hole (21a); or, The placement unit (2) comprises a first through hole (21a), a second through hole (21b) and a third through hole (21c) which are sequentially connected and arranged, and the apertures of the first through hole (21a), the second through hole (21b) and the third through hole (21c) are arranged in descending order or in descending order.

4. The glass cover placement rack according to claim 1, wherein: A supporting step (23) that matches the shape of the through hole (21) is provided on the inner side of the through hole (21), and the flexible layer (22) is provided on the inner side of the supporting step (23).

5. The glass cover placement rack according to claim 1, characterized in that: Support components (3) are movably provided on both sides of the through hole (21), and the support components (3) are in flexible contact with the glass cover (4).

6. The glass cover placement rack according to claim 5, characterized in that: The support assembly (3) comprises: Support column (31); A support plate (32), the lower surface of which is connected to the upper end of the support column (31); The arc-shaped flexible plate (33) is arranged inside the support plate (32).

7. The glass cover placement rack according to claim 6, characterized in that: The arc-shaped flexible plate (33) and / or the flexible layer (22) is a sponge cushion layer or a rubber layer.

8. The glass cover placement rack according to claim 6, wherein: The arc-shaped flexible plate (33) comprises a base plate (331) and a sponge cushion layer (332) connected to the base plate (331), and a plurality of springs (34) are provided between the support plate (32) and the base plate (331).

9. The glass cover placement rack according to claim 6, characterized in that: A support step (23) is provided between the through hole (21) and the flexible layer (22), a slot (24) is provided on the support step (23), and the support column (31) is inserted into the slot (24).

10. The glass cover placement rack according to claim 1, characterized in that: The height of the storage plate (1) is adjustable.

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