A laboratory slidable drain basket

Abstract

The utility model relates to a draining device technical field, concretely relates to a laboratory slidable draining basket, including draining basket basket body, sink table basin and spacing connecting unit, spacing connecting unit includes support plate, two ground -in layers, fixed base, pull rod, spacing ring, spring, V type seat, sliding component and auxiliary component, when needing to adjust the relative position of both, pull rod is driven spacing ring and is along the round hole sliding, and spring is compressed simultaneously, makes V type seat and separates ground -in layer, sliding component can guide sink table basin and draining basket basket body to generate relative sliding at this moment, the pull rod is loosened after adjusting in place, and spring resets and pushes spacing ring and V type seat reset, and ground -in layer is pressed tightly again, and position locking is completed through the double effect of friction and V structure, ensures that both are relatively stable in the use process, improves the convenience of adjustment, and the experimental personnel use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of drainage device technology, and in particular to a laboratory sliding drainage basket. Background Technology

[0002] In the current K-12 education scenario, chemistry and biology laboratories need to provide students with a safe and convenient sink operating space, while also fulfilling the need for draining experimental equipment and materials. Existing drain baskets lack an effective draining structure, resulting in incomplete draining; they cannot be moved, causing secondary pollution of the equipment in the drain basket during continuous cleaning; and they cannot be removed, affecting the normal function of the draining device.

[0003] The prior art patent application with publication number CN222789282U discloses a sliding laboratory drain basket, which includes a drain basket body and a sink basin. The drain basket body is provided with a placement groove and a drain hole. The placement groove is connected to a test tube rack. The drain basket body is connected to a T-shaped fixing seat, which is provided with a fixing rod. The inner wall of the sink basin is fixedly connected to a slide rail, which is provided with a limiting hole. Through the cooperation between the slide rail, the T-shaped fixing seat, the limiting hole and the fixing rod, the drain basket body can slide freely along the slide rail and stop at a position that is convenient for the user to operate, thus improving the practicality of the device.

[0004] However, in the aforementioned prior art, the sink basin needs to be aligned with the limiting hole for limiting and fixing, which is cumbersome and inconvenient for experimental personnel to use. Utility Model Content

[0005] The purpose of this invention is to provide a sliding drain basket for laboratory use, which solves the problem that in the prior art, water sinks and basins need to be aligned with the limiting holes for positioning and fixing, which is cumbersome and inconvenient for laboratory personnel.

[0006] To achieve the above objectives, this utility model provides a sliding laboratory drain basket, comprising a drain basket body, a sink basin, and a limiting connection unit. The limiting connection unit includes a support plate, two frosted layers, a fixed base, a pull rod, a limiting ring, a spring, a V-shaped seat, a sliding component, and auxiliary components. The sink basin is disposed on the inner wall of the drain basket body. The limiting connection unit is connected to both the drain basket body and the sink basin. The support plate is fixedly connected to the drain basket body and located on the inner wall of the drain basket body. The support plate has a V-shaped groove, and the two frosted layers are fixedly connected to the support plate and located within the V-shaped groove. Above, the fixed base is fixedly connected to the sink basin and located on the outer side wall of the sink basin. The auxiliary components are respectively connected to the fixed base and the support plate. The fixed base has a round hole, which is slidably engaged with the limiting ring. The pull rod is fixedly connected to the limiting ring and located on the inner side wall of the limiting ring. The pull rod is slidably engaged with the fixed base. The V-shaped seat is fixedly connected to the pull rod and located below the pull rod. The V-shaped seat is in contact with the two frosted layers respectively. The spring is fixedly connected to the fixed base and the limiting ring respectively. The sliding component is respectively connected to the drain basket body and the sink basin.

[0007] The sliding component includes a slide rail, a slide seat, and a connecting assembly. The slide rail is fixedly connected to the drain basket body and is located on the inner side wall of the drain basket body. The slide seat is slidably connected to the slide rail and is located on the outer side wall of the slide rail. The connecting assembly is connected to the slide seat and the sink basin respectively.

[0008] The connecting assembly includes a right-angle plate and a pin rod. The right-angle plate is fixedly connected to the slide block and is located on one side of the slide block. The pin rod is fixedly connected to the sink basin and is located below the sink basin. The pin rod is slidably engaged with the right-angle plate.

[0009] The auxiliary components include rollers and a round shaft. The round shaft is fixedly connected to the sink basin and located on one side of the sink basin. The rollers are rotatably connected to the round shaft and located on the outer side wall of the round shaft. The rollers are rotatably engaged with the support plate.

[0010] The limiting connection unit further includes a support rib, which is fixedly connected to the support plate and the drain basket body respectively.

[0011] This utility model discloses a sliding drain basket for laboratory use. During use, a spring continuously provides elasticity, ensuring the V-shaped seat tightly adheres to the frosted layer. The friction between the frosted layer and the V-shaped seat, along with the limiting effect of the V-groove, secures the drain basket to the sink / basin. When adjusting their relative positions, pulling the lever causes the limiting ring to slide along the circular hole, simultaneously compressing the spring and disengaging the V-shaped seat from the frosted layer. At this point, the sliding component guides the sink / basin and the drain basket to slide relative to each other. After adjustment, releasing the lever resets the spring, pushing the limiting ring and V-shaped seat back to their original positions, re-pressing them tightly against the frosted layer. The combined effect of friction and the V-shaped structure achieves position locking, ensuring relative stability during use, improving adjustment convenience, and facilitating laboratory personnel use. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the structure of the laboratory sliding drain basket of this utility model.

[0014] Figure 2 This is a top view of the laboratory sliding drain basket of this utility model.

[0015] Figure 3 This is the utility model Figure 2 A sectional view along line AA.

[0016] Figure 4 This is the utility model Figure 3 Enlarged view of the local structure at point B.

[0017] 101-Draining basket body, 102-Sink basin, 103-Support plate, 104-Frosted layer, 105-Fixing base, 106-Pull rod, 107-Limiting ring, 108-Spring, 109-V-shaped seat, 110-Supporting rib, 111-Slide rail, 112-Slide seat, 113-Right angle plate, 114-Pin rod, 115-Roller, 116-Round shaft, 117-V-groove, 118-Round hole. Detailed Implementation

[0018] Please see Figures 1 to 4 ,in, Figure 1 This is a schematic diagram of the structure of the laboratory sliding drain basket of this utility model. Figure 2 This is a top view of the laboratory sliding drain basket of this utility model. Figure 3 This is the utility model Figure 2 AA-line sectional view, Figure 4This is the utility model Figure 3 Enlarged view of the local structure at point B.

[0019] This utility model provides a sliding drain basket for laboratory use, including a drain basket body 101, a sink / basin 102, and a limiting connection unit. The limiting connection unit includes a support plate 103, two frosted layers 104, a fixed seat 105, a pull rod 106, a limiting ring 107, a spring 108, a V-shaped seat 109, a support rib 110, a sliding component, and auxiliary components. The sliding component includes a slide rail 111, a slide seat 112, and a connecting assembly. The connecting assembly includes a right-angle plate 113 and a pin rod 114. The auxiliary components include a roller 115 and a round shaft 116. The support plate 103 has a V-groove 117, and the fixed seat 105 has a round hole 118.

[0020] The sink basin 102 is disposed on the inner side wall of the drain basket body 101. The limiting connection unit is connected to the drain basket body 101 and the sink basin 102 respectively. The support plate 103 is fixedly connected to the drain basket body 101 and is located on the inner side wall of the drain basket body 101. The support plate 103 has a V-shaped groove 117. The two frosted layers 104 are fixedly connected to the support plate 103 respectively and are located above the V-shaped groove 117. The fixing seat 105 is fixedly connected to the sink basin 102 and is located on the outer side wall of the sink basin 102. The auxiliary components are connected to the fixing seat 105 and the support plate respectively. The connection is as follows: the fixed base 105 has a circular hole 118, which is slidably engaged with the limiting ring 107; the pull rod 106 is fixedly connected to the limiting ring 107 and located on the inner side wall of the limiting ring 107, and the pull rod 106 is slidably engaged with the fixed base 105; the V-shaped seat 109 is fixedly connected to the pull rod 106 and located below the pull rod 106, and the V-shaped seat 109 contacts the two frosted layers 104 respectively; the spring 108 is fixedly connected to the fixed base 105 and the limiting ring 107 respectively; and the sliding member is connected to the drain basket body 101 and the sink basin 102 respectively.

[0021] In this embodiment, during use, the spring 108 continuously provides elastic force, causing the V-shaped seat 109 to tightly fit against the frosted layer 104. The friction between the frosted layer 104 and the V-shaped seat 109, along with the limiting effect of the V-groove 117, secures the drain basket body 101 to the sink basin 102. When it is necessary to adjust their relative positions, pulling the pull rod 106 causes the limiting ring 107 to slide along the circular hole 118, simultaneously compressing the spring 108, causing the drain basket body 101 to fit tightly against the sink basin 102. V-shaped seat 109 disengages from the frosted layer 104. At this time, the sliding member can guide the sink basin 102 and the drain basket body 101 to slide relative to each other. After adjustment, the pull rod 106 is released, the spring 108 resets and pushes the limiting ring 107 and the V-shaped seat 109 to reset, pressing them tightly against the frosted layer 104 again. The position is locked by the dual action of friction and V-shaped structure, ensuring that the two are relatively stable during use, improving the convenience of adjustment, and making it convenient for experimental personnel to use.

[0022] Furthermore, the slide rail 111 is fixedly connected to the drain basket body 101 and is located on the inner side wall of the drain basket body 101, the slide seat 112 is slidably connected to the slide rail 111 and is located on the outer side wall of the slide rail 111, and the connecting assembly is connected to the slide seat 112 and the sink basin 102 respectively.

[0023] In this embodiment, the sliding base 112 and the slide rail 111 cooperate to enable the sink basin 102 to slide relative to the drain basket body 101, and the connecting component is used to quickly fix the sink basin 102.

[0024] Furthermore, the right-angle plate 113 is fixedly connected to the slide block 112 and is located on one side of the slide block 112, the pin rod 114 is fixedly connected to the sink basin 102 and is located below the sink basin 102, and the pin rod 114 is slidably engaged with the right-angle plate 113.

[0025] In this embodiment, during installation, the pin 114 is inserted into the right-angle plate 113 to fix the sink basin 102. The structure is simple and easy for workers to operate and use.

[0026] Furthermore, the circular shaft 116 is fixedly connected to the sink basin 102 and located on one side of the sink basin 102, the roller 115 is rotatably connected to the circular shaft 116 and located on the outer side wall of the circular shaft 116, and the roller 115 is rotatably engaged with the support plate 103.

[0027] In this embodiment, the cooperation of the round shaft 116 and the roller 115 assists the fixed seat 105 to move on the support plate 103, thereby improving the stability of movement and the comfort of use.

[0028] Furthermore, the support ribs 110 are fixedly connected to the support plate 103 and the drain basket body 101, respectively.

[0029] In this embodiment, the support rib 110 is used to share the pressure borne by the support plate 103, enhance the connection strength at the connection point, and prevent breakage.

[0030] The above-disclosed embodiments are merely preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art will understand that all or part of the processes for implementing the above embodiments, and equivalent variations made in accordance with the claims of this application, still fall within the scope of this application.

Claims

1. A laboratory sliding drain basket, comprising a drain basket body and a sink basin, wherein the sink basin is disposed on the inner side wall of the drain basket body, characterized in that, It also includes a limiting connection unit, which is connected to both the drain basket body and the sink basin: The limiting connection unit includes a support plate, two frosted layers, a fixed seat, a pull rod, a limiting ring, a spring, a V-shaped seat, a sliding component, and auxiliary components. The support plate is fixedly connected to the drain basket body and located on the inner side wall of the drain basket body. The support plate has a V-shaped groove. The two frosted layers are respectively fixedly connected to the support plate and located above the V-shaped groove. The fixed seat is fixedly connected to the sink basin and located on the outer side wall of the sink basin. The auxiliary components are respectively connected to the fixed seat. The fixed seat is connected to the support plate. The fixed seat has a round hole that slides with the limiting ring. The pull rod is fixedly connected to the limiting ring and is located on the inner side wall of the limiting ring. The pull rod slides with the fixed seat. The V-shaped seat is fixedly connected to the pull rod and is located below the pull rod. The V-shaped seat contacts the two frosted layers respectively. The spring is fixedly connected to the fixed seat and the limiting ring respectively. The sliding member is connected to the drain basket body and the sink basin respectively.

2. The laboratory sliding drain basket as described in claim 1, characterized in that, The sliding component includes a slide rail, a slide seat, and a connecting assembly. The slide rail is fixedly connected to the drain basket body and is located on the inner side wall of the drain basket body. The slide seat is slidably connected to the slide rail and is located on the outer side wall of the slide rail. The connecting assembly is connected to the slide seat and the sink basin respectively.

3. The laboratory sliding drain basket as described in claim 2, characterized in that, The connecting assembly includes a right-angle plate and a pin rod. The right-angle plate is fixedly connected to the slide block and is located on one side of the slide block. The pin rod is fixedly connected to the sink basin and is located below the sink basin. The pin rod is slidably engaged with the right-angle plate.

4. The laboratory sliding drain basket as described in claim 1, characterized in that, The auxiliary components include rollers and a round shaft. The round shaft is fixedly connected to the sink basin and located on one side of the sink basin. The rollers are rotatably connected to the round shaft and located on the outer side wall of the round shaft. The rollers are rotatably engaged with the support plate.

5. The laboratory sliding drain basket as described in claim 1, characterized in that, The limiting connection unit also includes a support rib, which is fixedly connected to the support plate and the drain basket body respectively.

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