CN210303749U

CN210303749U - Pointed-bottom utensil placing rack

Info

Publication number: CN210303749U
Application number: CN201921026705.5U
Authority: CN
Inventors: 霍莉莉; 安毅; 武丽娜; 林大松; 秦莉; 杜兆林
Original assignee: Agro Environmental Protection Institute Ministry of Agriculture
Current assignee: Agro Environmental Protection Institute Ministry of Agriculture
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-04-14
Anticipated expiration: 2029-07-03

Abstract

A pointed-bottom utensil placing frame comprises a base, wherein a plurality of supports are arranged on the base, a plurality of sliding sleeves are arranged on each support, telescopic rods are fixed on the sliding sleeves, arc-shaped clamps are fixed at one ends of the telescopic rods, locking bolts are arranged on the sliding sleeves, and rubber blocks are arranged on the inner sides of the arc-shaped clamps. The utility model discloses can adapt to the placing of different specifications, different shapes household utensils.

Description

Pointed-bottom utensil placing rack

Technical Field

The utility model belongs to the experimental apparatus field, concretely relates to sharp end household utensils rack.

Background

At present, many experiments involve the use of a sharp-bottomed vessel, such as a heart-shaped bottle, a centrifuge tube, a separating funnel and the like, and the bottom of the vessel is designed in an arc shape, so that the vessel cannot be directly placed on a test bed, and a matched placing frame is required to prevent the vessel from toppling over; simultaneously, in order to satisfy different experimental demands, the sharp end household utensils of same money are equipped with multiple specification, and moreover, different grade type, different specification household utensils all need to be supporting to purchase and correspond the rack, and the cost is higher and take up space great.

Most of the existing racks matched with the sharp-bottomed utensils are of two-layer porous structures, the upper layer is large in pore size, the lower layer is small in pore size, and a plurality of hole sites are arranged, so that the racks are large in size and difficult to match with each experimental utensil, and the phenomenon of toppling over is frequently caused during experiments, and the experiments are not favorable for observation at any time; there are also those using an iron stand, but a plurality of them cannot be placed at once for experimental comparison.

Disclosure of Invention

The utility model aims at providing a sharp end household utensils rack can adapt to the placing of different specifications, different shapes household utensils.

The utility model adopts the technical proposal that:

a pointed-bottom utensil placing frame comprises a base, wherein a plurality of supports are arranged on the base, a plurality of sliding sleeves are arranged on each support, telescopic rods are fixed on the sliding sleeves, arc-shaped clamps are fixed at one ends of the telescopic rods, and locking bolts are arranged on the sliding sleeves.

Furthermore, the number of the supports is 2-6.

Furthermore, 3 rubber blocks are arranged on the inner side of the arc-shaped clamp, so that the arc-shaped clamp is better attached to a vessel to be stably clamped.

Furthermore, the telescopic link is 2 ~ 3 sections, and flexible dependence is between two adjacent sections spring or screw thread realize.

Furthermore, a plurality of mounting holes are formed in the base, and a plurality of supports or the positions of the movable supports can be inserted according to needs so as to better clamp vessels of different specifications and different shapes.

Furthermore, a groove is formed between any two mounting holes in the base, so that the vessel can be placed more stably, and the experimental operation is facilitated.

The utility model has the advantages that:

1. the distance between the supports can be adjusted at will through the mounting holes, and the placing of the sharp-bottomed utensils of multiple types and multiple specifications can be placed by combining the telescopic rods and the arc-shaped clamps, so that multiple sharp-bottomed utensils are not required to be purchased, and the cost is saved;

2. this rack is applicable to the multiple target experiment (singly organize experiment and multiunit experiment): the multiple supports and the multiple arc-shaped clamps can be combined at will, for example, the support B can be simultaneously combined with the support A and the support C to simultaneously carry out multiple experiments, so that multiple groups of experiments can be observed and compared at the same time;

3. the placing rack can be flexibly disassembled, can be adjusted to the minimum state or disassembled when not in use, occupies small space and is convenient to store;

4. the placing rack is suitable for placing not only sharp-bottomed utensils but also irregular-shaped utensils such as separating funnels and the like, and is wide in application.

Drawings

FIG. 1 is an overall structure diagram of a pointed-bottom utensil placing rack;

in the figure, (1) a base, (2) a bracket, (3) a sliding sleeve, (4) an expansion rod, (5) an arc-shaped clamp, (6) a rubber block, (7) a locking bolt, (8) a mounting hole, and (9) a groove.

Detailed Description

As shown in fig. 1, a sharp-bottomed vessel placing rack comprises a base (1), three supports (2) are arranged on the base, a plurality of sliding sleeves (3) are arranged on each support (2), telescopic rods (4) are fixed on the sliding sleeves (3), arc-shaped clamps (5) are fixed at one ends of the telescopic rods (4), 3 rubber blocks (6) are arranged on the inner sides of the arc-shaped clamps (5), so that the arc-shaped clamps can be better attached to vessels to be stably clamped, and locking bolts (7) are arranged on the sliding sleeves (3).

The telescopic rod (4) is 2 sections, and the telescopic action is realized by the threads between two adjacent sections.

A plurality of mounting holes (8) are formed in the base (1), and a plurality of supports or the positions of the movable supports can be inserted according to needs so as to better clamp vessels of different specifications and different shapes. Be equipped with recess (9) between arbitrary two mounting hole (8), make the household utensils place more steadily, more do benefit to the experiment operation.

Claims

1. The utility model provides a sharp end household utensils rack, its characterized in that includes base (1), is equipped with several support (2) on the base, is equipped with several sliding sleeve (3) on every support (2), is fixed with telescopic link (4) on sliding sleeve (3), and the one end of telescopic link (4) is fixed with arcuation and presss from both sides (5), be equipped with locking bolt (7) on sliding sleeve (3).

2. A souffle dish rack according to claim 1, wherein there are 2-6 said racks (2).

3. A pointed bottom utensil rack according to claim 1, characterized by 3 rubber blocks (6) inside the arc-shaped clamp (5) to make the arc-shaped clamp fit better with the utensil for holding stability.

4. The pointed-bottom utensil placing rack according to claim 1, characterized in that the telescopic rod (4) has 2-3 sections, and the telescopic action is realized by a spring or a thread between two adjacent sections.

5. A narrow-bottomed dish rack according to claim 1, characterized in that a plurality of mounting holes (8) are provided on the base (1).

6. A pointed-bottom utensil placing rack according to claim 5, characterized in that a groove (9) is arranged between any two mounting holes (8) on the base (1) to make the utensil placing more stable.