Glassware storage rack for laboratory

Abstract

The utility model relates to the technical field of vessel storage, in particular to a glassware storage rack for a laboratory, which comprises a main rack body used for placing a flat-bottom container, the main rack body is provided with a limiting rack used for placing a measuring cylinder and a limiting ring body used for placing a funnel, and the main rack body, the limiting rack and the limiting ring body are used for placing the funnel. The storage rack can be used for storing flat-bottom containing bottles, measuring cylinders and funnels respectively, and it is ensured that different types of glassware can be stably placed on the storage rack, so that the utilization rate of laboratory space is increased.

Description

Technical Field

[0001] This application relates to the field of glassware storage technology, and in particular to a glassware storage rack for laboratory use. Background Technology

[0002] With the advancement of technology and the diversification of laboratory needs, greater attention has been paid to the storage of glassware, including beakers, flasks, graduated cylinders, and funnels. Because glassware is fragile, it needs to be stored in a fixed location. Therefore, glassware storage racks have become an indispensable auxiliary equipment in laboratories.

[0003] However, most current glassware storage racks can only store one type of glassware, and cannot meet the storage needs of multiple types of glassware at the same time, so there is room for improvement. Utility Model Content

[0004] To store various types of glassware, this application provides a glassware storage rack for laboratory use.

[0005] This application provides a laboratory glassware storage rack, which adopts the following technical solution:

[0006] A laboratory glassware storage rack includes a main frame for placing flat-bottomed containers, and the main frame is provided with a limiting frame for placing graduated cylinders and a limiting ring for placing funnels.

[0007] By adopting the above technical solution, and utilizing the main frame, limiting frame, and limiting ring, the storage rack can store flat-bottomed containers, measuring cylinders, and funnels respectively, ensuring that different types of glassware can be stably placed on the storage rack, thereby improving the utilization rate of laboratory space.

[0008] Preferably, the main frame includes a support frame and a base. The support frame is symmetrically arranged on both sides of the base. The base is arranged in a rectangular grid pattern and symmetrically provided with feet for raising the base.

[0009] By adopting the above technical solution, the overall weight of the base is reduced by using a rectangular grid design; the stability of the base is further improved by using pads, and the flat-bottomed containers on the base can be ventilated and dried after washing.

[0010] Preferably, the limiting frame is provided with connecting rods for preventing the measuring cylinder from tipping over, and the connecting rods are spaced apart in several places.

[0011] By adopting the above technical solution and utilizing the linkage, a limiting space is formed between two adjacent linkages and the limiting frame to limit the measuring cylinder, thereby effectively reducing the possibility of the measuring cylinder tipping over during storage and ensuring the safety of measuring cylinder storage.

[0012] Preferably, any of the support frames is provided with an adapter hole, and a connecting frame is provided between the support frames on both sides of the base. The two ends of the connecting frame are respectively inserted into the adapter hole, and the limiting ring is provided on the connecting frame.

[0013] By adopting the above technical solution, the connecting frame and the support frame are connected by the matching holes to form a plug-in fit, making the connection between the connecting frame and the support frame detachable. At the same time, the limiting ring is detachably installed on the connecting frame, which facilitates the installation, disassembly and maintenance of the connecting frame and the limiting ring by the staff.

[0014] Preferably, the limiting ring body includes a connecting rod and a limiting ring for fixing the funnel. The limiting ring is symmetrically arranged on both sides of the connecting rod. The connecting rod is provided with a clamping block for clamping onto the connecting frame. The clamping block is provided with an opening groove and a locking element for locking the opening groove.

[0015] By adopting the above technical solution, the clamping block is installed on the connecting frame, allowing workers to adjust the position of the clamping block on the connecting frame by loosening the locking parts, thereby adjusting the position of the connecting rod and the limiting ring.

[0016] Preferably, the support frame is provided with a limiting groove and a second tightening bolt. There are several limiting grooves, and any one of the limiting grooves is connected to the adapter hole. The bolt shank of the second tightening bolt passes through the limiting groove and forms a tight fit with the adapter hole. The connecting frame forms a tight fit with the bolt shank wall of the second tightening bolt.

[0017] By adopting the above technical solution, the bolt rod of the second tightening bolt passes through the limiting groove and forms a tight fit with the adapter hole, and the connecting frame forms a tight fit with the bolt rod wall of the second tightening bolt. This allows the operator to adjust the height of the connecting frame in the adapter hole by screwing the second tightening bolt into different limiting grooves, thereby adjusting the height of the connecting rod and the limiting ring.

[0018] Preferably, the support frame is provided with a third clamping bolt, the bolt shank of the third clamping bolt passing through a limiting groove and forming a clamping fit with the side wall of the connecting frame in the adapter hole.

[0019] By adopting the above technical solution and utilizing the third clamping bolt, the stability of the connecting frame on the support frame is further enhanced. Through the combined action of the second and third clamping bolts, the connecting frame is double-fixed.

[0020] Preferably, both the second and third clamping bolts are covered with a screw-tightening sleeve to facilitate the operator's tightening.

[0021] By adopting the above technical solution and utilizing the setting of the second tightening sleeve, it is convenient for workers to tighten the second and third tightening bolts, making it easier for workers to complete the fixing work of the connecting frame.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. By utilizing the main frame, limiting frame, and limiting ring, this storage rack can store flat-bottomed containers, measuring cylinders, and funnels respectively, ensuring that different types of glassware can be placed stably on the storage rack, thereby improving the utilization rate of laboratory space;

[0024] 2. By utilizing the linkage, a limiting space is formed between two adjacent linkages and the limiting frame to limit the measuring cylinder, thereby effectively reducing the possibility of the measuring cylinder tipping over during storage and ensuring the safety of the measuring cylinder storage.

[0025] 3. By using the clamping blocks on the connecting frame, workers can adjust the position of the clamping blocks on the connecting frame by loosening the locking parts, thereby adjusting the position of the connecting rod and the limit ring. Attached Figure Description

[0026] Figure 1 This is an isometric schematic diagram of the main overall structure in Embodiment 1 of this application;

[0027] Figure 2 This is an exploded view of Embodiment 1 of this application, which mainly illustrates the connection relationship between the connecting frame and the support frame;

[0028] Figure 3 This is an isometric schematic diagram of the main overall structure in Embodiment 2 of this application;

[0029] Figure 4 yes Figure 1 The image shows a magnified view of a section that primarily illustrates the connection between the clamp block and the connecting frame.

[0030] Reference numerals: 1. Main frame; 11. Support frame; 111. Adapter hole; 112. Connecting frame; 1121. First connecting part; 1122. Second connecting part; 113. Limiting ring body; 1131. Connecting rod; 1132. Limiting ring; 1133. Clamping block; 1134. Opening slot; 1135. Locking element; 114. Limiting slot; 115. First tightening bolt; 1151. First tightening sleeve; 116. Second tightening bolt; 1161. Second tightening sleeve; 117. Third tightening bolt; 12. Base; 121. Foot; 122. Limiting frame; 1221. Reinforcing frame; 1222. Limiting rod; 1223. Connecting rod. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1 - Appendix Figure 4 This application will be described in further detail.

[0032] This application discloses a glassware storage rack for laboratory use.

[0033] Example 1:

[0034] Reference Figure 1 A laboratory glassware storage rack includes a main frame 1, which includes support frames 11 and a rectangular grid-shaped base 12. Four support frames 11 are provided, and any two support frames 11 are set as a group and symmetrically arranged on both sides of the base 12. Any support frame 11 is vertically welded to the base 12. The base 12 is used to place flat-bottomed containers.

[0035] Reference Figure 1 The base 12 is symmetrically provided with four feet 121 for raising the base 12. Each foot 121 is welded to the base 12 and located on the side adjacent to the support frame 11. Any two feet 121 are located on one side of the base 12. The rectangular grid-like arrangement of the base 12 reduces the overall weight of the base 12. The feet 121 further improve the stability of the base 12 and facilitate the ventilation and drying of flat-bottomed containers on the base 12 after cleaning.

[0036] Reference Figure 1 The base 12 is provided with a limiting frame 122 for placing a measuring cylinder. The limiting frame 122 includes a reinforcing frame 1221 and a limiting rod 1222. The reinforcing frame 1221 is symmetrically welded to both sides of the base 12. Any reinforcing frame 1221 is welded to two support frames 11 on the same side of the base 12, so that the reinforcing frame 1221 can improve the connection stability between the support frame 11 and the base 12.

[0037] Reference Figure 1There are two limit rods 1222 spaced apart. Each limit rod 1222 is located between two reinforcing frames 1221, and both ends of each limit rod 1222 are welded to the reinforcing frame 1221. In actual use, the measuring cylinder is placed between the two limit rods 1222, and the height of the measuring cylinder is higher than the height of the limit rods 1222. The bottom end of the measuring cylinder is inserted into the grid of the base 12, thereby reducing the possibility of the measuring cylinder tipping over.

[0038] Reference Figure 1 Each support frame 11 is provided with an adapter hole 111, and a connecting frame 112 is commonly inserted into the adapter holes 111 of any group of support frames 11, that is, there are two connecting frames 112. The two connecting frames 112 are commonly provided with a limiting ring 113 for placing the funnel. There are multiple limiting rings 113. In this embodiment, there are two limiting rings 113. Since the structure and connection method of the two limiting rings 113 are the same, we will now describe one of the limiting rings 113 as an example.

[0039] Reference Figure 1 The limiting ring body 113 includes a connecting rod 1131 and a limiting ring 1132 for fixing the funnel. The limiting ring 1132 is symmetrically welded to both sides of the connecting rod 1131, so that the funnel on either limiting ring 1132 can be subjected to balanced force. There are two connecting rods 1131 spaced apart. Each connecting rod 1131 is located between two connecting frames 112, and each connecting rod 1131 is vertically welded to the two connecting frames 112. Thus, the two connecting frames 112 can provide stable support for the connecting rod 1131 and the limiting ring 1132, so that the funnel can be placed stably and safely inside the limiting ring 1132.

[0040] Reference Figure 1 and Figure 2 The connecting frame 112 includes a first connecting part 1121 and a second connecting part 1122. The second connecting part 1122 is integrally formed at both ends of the first connecting part 1121. Any second connecting part 1122 is arranged perpendicular to the first connecting part 1121, that is, a bend is formed between any first connecting part 1121 and the second connecting part 1122. Any first connecting part 1121 is welded to the connecting rod 1131. Any second connecting part 1122 is inserted into the adapter hole 111. That is, any connecting frame 112 can be fixed on the support frame 11 by using its bend.

[0041] Reference Figure 1The support frame 11 is provided with a limiting groove 114 and a first tightening bolt 115. The limiting groove 114 is connected to the adapter hole 111. The bolt rod of the first tightening bolt 115 passes through the limiting groove 114 and forms a tight fit with the side wall of the second connecting part 1122 in the adapter hole 111. The first tightening bolt 115 can tighten and fix the second connecting part 1122 of the connecting frame 112, thereby further limiting the connecting frame 112 and improving the connection stability of the connecting frame 112 on the support frame 11.

[0042] Reference Figure 1 The first tightening bolt 115 has a first tightening sleeve 1151 covering its bolt head, which makes it easier for workers to tighten the first tightening bolt 115 and make it easier for workers to complete the fixing work of the connecting frame 112.

[0043] The implementation principle of this application embodiment is as follows: In actual operation, the operator can place the flat-bottomed glass container on the base 12, and the operator can also place the measuring cylinder between the two limiting rods 1222. The grid setting of the base 12 can initially prevent the measuring cylinder from tipping over. The operator can also place the funnel on the limiting ring 1132.

[0044] Example 2:

[0045] The difference between Example 2 and Example 1 is that:

[0046] Reference Figure 3 A connecting rod 1223 is provided between the two limiting rods 1222 to prevent the measuring cylinder from tipping over. Multiple connecting rods 1223 are provided at intervals. In this embodiment, there are six connecting rods 1223. The two ends of any connecting rod 1223 are welded to the limiting rod 1222 respectively. A limiting space is formed between two adjacent connecting rods 1223 and two limiting rods 1222 to limit the measuring cylinder, thereby effectively reducing the possibility of the measuring cylinder tipping over during storage and ensuring the safety of the measuring cylinder storage.

[0047] Reference Figure 3 and Figure 4 Each connecting rod 1131 is welded with a clamping block 1133 for clamping onto the connecting frame 112 at the corresponding position and in the corresponding number of positions of the connecting frame 112. Since there are two limiting rings 113, there are four connecting rods 1131, that is, there are eight clamping blocks 1133. Each clamping block 1133 is provided with an opening slot 1134 and a locking member 1135 for locking the opening slot 1134. Each clamping block 1133 clamps onto the first connecting part 1121 of the corresponding connecting frame 112. In this embodiment, the locking member 1135 is set as a locking bolt.

[0048] Reference Figure 3 and Figure 4The clamping block 1133 is installed on the first connecting part 1121, allowing the operator to adjust the position of the clamping block 1133 on the first connecting part 1121 by loosening the locking bolt, thereby adjusting the position of the connecting rod 1131 and the limiting ring 1132. Then, the opening groove 1134 on the clamping block 1133 is locked by tightening the locking bolt, thereby fixing the position of the clamping block 1133 on the first connecting part 1121, and thus fixing the position of the connecting rod 1131 and the limiting ring 1132.

[0049] Reference Figure 3 Each support frame 11 has multiple limiting grooves 114. In this embodiment, each support frame 11 has five limiting grooves 114. Each limiting groove 114 is connected to the adapter hole 111 of the support frame 11. The support frame 11 is provided with a second clamping bolt 116 and a third clamping bolt 117. The bolt rod of the second clamping bolt 116 passes through the limiting groove 114 and forms a clamping fit with the inner wall of the adapter hole 111. The bottom surface of the second connecting part 1122 of the connecting frame 112 forms a clamping fit with the bolt rod wall of the second clamping bolt 116.

[0050] Reference Figure 3 By using the second clamping bolt 116, the operator can adjust the height of the second connecting part 1122 in the adapter hole 111 by screwing the second clamping bolt 116 into different limiting grooves 114, thereby adjusting the height of the connecting rod 1131 and the limiting ring 1132.

[0051] Reference Figure 3 The third clamping bolt 117 is disposed in any of the limiting grooves 114 above the second clamping bolt 116. The bolt shank of the third clamping bolt 117 passes through the limiting groove 114 and forms a clamping fit with the side wall of the second connecting part 1122 in the adapter hole 111, thereby further enhancing the stability of the second connecting part 1122 on the support frame 11. Through the combined action of the second clamping bolt 116 and the third clamping bolt 117, the double fixation of the connecting frame 112 is achieved.

[0052] Reference Figure 3 The bolt heads of the second clamping bolt 116 and the third clamping bolt 117 are each covered with a second tightening sleeve 1161, which makes it easier for the workers to tighten the second clamping bolt 116 and the third clamping bolt 117, and makes it easier for the workers to adjust the height of the connecting frame 112.

[0053] The implementation principle of this application embodiment is as follows: In actual operation, the operator can adjust and fix the height and position of the connecting frame 112 by turning the second clamping bolt 116 and the third clamping bolt 117, thereby adjusting the height of the limiting ring 1132 and the funnel. At the same time, the operator can adjust the position of the limiting ring 1132 on the connecting frame 112 by turning the locking bolt, thereby adjusting the position of the funnel. The operator can also place the measuring cylinder between the two limiting rods 1222, and at the same time, the connecting rod 1223 is used to prevent the measuring cylinder from tipping over.

[0054] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A laboratory glassware storage rack, characterized in that: It includes a main frame (1) for placing a flat-bottomed container, and the main frame (1) is provided with a limiting frame (122) for placing a measuring cylinder and a limiting ring (113) for placing a funnel.

2. The laboratory glassware storage rack according to claim 1, characterized in that: The main frame (1) includes a support frame (11) and a base (12). The support frame (11) is symmetrically arranged on both sides of the base (12). The base (12) is arranged in a rectangular grid shape. The base (12) is symmetrically provided with feet (121) for raising the base (12).

3. A laboratory glassware storage rack according to claim 1, characterized in that: The limiting frame (122) is provided with connecting rods (1223) for preventing the measuring cylinder from tipping over, and several connecting rods (1223) are provided at intervals.

4. A laboratory glassware storage rack according to claim 2, characterized in that: Each of the support frames (11) is provided with an adapter hole (111), and a connecting frame (112) is provided between the support frames (11) on both sides of the base (12). The two ends of the connecting frame (112) are respectively connected to the adapter hole (111) to form an insertion fit, and the limiting ring (113) is provided on the connecting frame (112).

5. A laboratory glassware storage rack according to claim 4, characterized in that: The limiting ring body (113) includes a connecting rod (1131) and a limiting ring (1132) for fixing the funnel. The limiting ring (1132) is symmetrically arranged on both sides of the connecting rod (1131). The connecting rod (1131) is provided with a clamping block (1133) for clamping on the connecting frame (112). The clamping block (1133) is provided with an opening groove (1134) and a locking member (1135) for locking the opening groove (1134).

6. A laboratory glassware storage rack according to claim 4, characterized in that: The support frame (11) is provided with a limiting groove (114) and a second tightening bolt (116). There are several limiting grooves (114). Each limiting groove (114) is connected to the adapter hole (111). The bolt rod of the second tightening bolt (116) passes through the limiting groove (114) and forms a tight fit with the adapter hole (111). The connecting frame (112) forms a tight fit with the bolt rod wall of the second tightening bolt (116).

7. A laboratory glassware storage rack according to claim 6, characterized in that: The support frame (11) is provided with a third clamping bolt (117), the bolt rod of the third clamping bolt (117) passes through the limiting groove (114) and forms a clamping fit with the side wall of the connecting frame (112) in the adapter hole (111).

8. A laboratory glassware storage rack according to claim 7, characterized in that: The bolt heads of the second clamping bolt (116) and the third clamping bolt (117) are both covered with a second tightening sleeve (1161) to facilitate the operator to tighten them.

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