Novel reagent bottle

Abstract

The utility model discloses a novel reagent bottle which comprises a bottle body and a cover body, two bosses are arranged at the top of the cover body, and a groove is formed between the two bosses; an elastic film is arranged outside the bottle body, an upper elastic ring at the top of the elastic film is located in the groove of the cover body, and a lower elastic ring at the bottom of the elastic film is located at the bottom of the bottle body. According to the reagent bottle, the fastening and sealing structure is additionally arranged outside the bottle body and the cover body, so that the sealing performance of the reagent bottle is further improved, the problem that the cover body is loosened because the reagent bottle is jolted in carrying or is not used for a long time is solved, and compared with a reagent bottle in the prior art, the reagent bottle is more beneficial to storage of reagents.

Description

TECHNICAL FIELD

[0001] The utility model relates to reagent bottle field especially relates to a novel reagent bottle. BACKGROUND

[0002] The reagent bottle is the common container of chemical reagent, generally is made of glass, including bottle body and cover, the cover is equipped with frosted layer at the bottle mouth of bottle body, can keep sealed.

[0003] But, the reagent bottle of prior art is single bottle body and cover combination, under the condition of carrying jolt or long-term non-use, the problem of cover loosening is easy to produce, when using again, the reagent in reagent bottle can cause concentration change because of cover loosening, influences subsequent operation.

[0004] Therefore, the novel reagent bottle needs to be developed pertinently, and the problems of prior art are overcome. UTILITY MODEL CONTENT

[0005] The utility model provides a novel reagent bottle for the shortage and defect of prior art, further increases the sealing property of reagent bottle, prevents the problem of cover loosening because of carrying jolt or long-term non-use of reagent bottle, and the reagent of reagent bottle of prior art is more beneficial to the preservation.

[0006] Technical scheme: a novel reagent bottle of the utility model, characterized by including bottle body and cover, the top of cover is equipped with 2 bosses, and the recess is formed between 2 bosses, the outside of bottle body is equipped with elastic film, and the upper elastic ring of elastic film top is located in the recess of cover, and the lower elastic ring of elastic film bottom is located in the bottom of bottle body.

[0007] Among them, the cover is located in the bottle mouth of bottle body.

[0008] Among them, the cover is equipped with frosted layer at the bottle mouth of bottle body.

[0009] Among them, the bottom of bottle body is the concave structure.

[0010] Among them, the lower elastic ring is located in the concave place of bottle body bottom.

[0011] Beneficial Effects: Compared with the prior art, this utility model has the following significant advantages: In addition to the existing sealing structure, namely the frosted layer at the bottle mouth of the cap and bottle body, this utility model adds a tight sealing structure to the outside of the bottle body and cap. Specifically, an elastic membrane is provided on the outside of the bottle body, with the upper elastic ring of the membrane located in the groove of the cap, and the lower elastic ring of the membrane located at the bottom of the bottle body. This structural design further increases the sealing performance of the reagent bottle, preventing the cap from loosening due to handling or long-term disuse, and is more conducive to reagent preservation than existing reagent bottles. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the cover of this utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the present invention, in which the upper elastic ring is located within the groove;

[0015] In the diagram, 1 is the bottle body; 2 is the cap; 3 is the upper elastic ring; 4 is the elastic membrane; 5 is the lower elastic ring; 6 is the boss; and 7 is the groove. Detailed Implementation

[0016] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0017] The novel reagent bottle of this utility model includes a bottle body 1 and a cap body 2; the top of the cap body 2 is provided with two protrusions 6, and a groove 7 is formed between the two protrusions 6; an elastic membrane 4 is provided on the outside of the bottle body 1, the upper elastic ring 3 of the top of the elastic membrane 4 is located in the groove 7 of the cap body 2, and the lower elastic ring 5 of the bottom of the elastic membrane 4 is located at the bottom of the bottle body 1.

[0018] The cap 2 of this invention is located inside the bottle mouth of the bottle body 1. A frosted layer is provided at the bottle mouth of both the cap 2 and the bottle body 1. The bottom of the bottle body 1 has a concave structure. The lower elastic ring 5 is located in the concave part of the bottom of the bottle body 1.

[0019] In use, insert the cap 2 into the mouth of the bottle 1, place the upper elastic ring 3 of the elastic membrane 4 into the groove 7 of the cap 2, and fit the elastic membrane 4 over the outside of the bottle 1 and cap 2. Place the lower elastic ring 5 in the recessed area at the bottom of the bottle 1. The elastic membrane 4, the upper elastic ring 3, and the lower elastic ring 5 reinforce and seal the bottle 1 and cap 2, facilitating reagent preservation. Meanwhile, the bottom of the bottle 1 has a concave structure, so the placement of the lower elastic ring 5 will not affect the normal use of the reagent bottle.

[0020] The utility model discloses a sealing structure of reagent bottle, which is characterized by comprising a bottle body 1, a cover body 2 and a sealing structure, wherein the sealing structure is arranged between the bottle body 1 and the cover body 2, and the sealing structure comprises a top elastic ring 3, a bottom elastic ring 5, a spring 6 and an elastic film 4.

Claims

1. A novel reagent bottle, characterized in that: It includes a bottle body (1) and a cap body (2); the cap body (2) has two protrusions (6) on the top, and a groove (7) is formed between the two protrusions (6); the bottle body (1) is provided with an elastic membrane (4), the upper elastic ring (3) of the top of the elastic membrane (4) is located in the groove (7) of the cap body (2), and the lower elastic ring (5) of the bottom of the elastic membrane (4) is located at the bottom of the bottle body (1).

2. The novel reagent bottle according to claim 1, characterized in that: The cap (2) is located inside the mouth of the bottle body (1).

3. The novel reagent bottle according to claim 1, characterized in that: The cap (2) and the bottle mouth of the bottle body (1) are provided with a frosted layer.

4. The novel reagent bottle according to claim 1, characterized in that: The bottom of the bottle body (1) has a concave structure.

5. The novel reagent bottle according to claim 4, characterized in that: The lower elastic ring (5) is located in the concave part at the bottom of the bottle body (1).

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