CN211677793U

CN211677793U - Sealed effectual chemical reagent deposits bottle

Info

Publication number: CN211677793U
Application number: CN201921852453.1U
Authority: CN
Inventors: 梁春娜; 国强; 崔鑫
Original assignee: Dingxi Center For Disease Control And Prevention
Current assignee: Dingxi Center For Disease Control And Prevention
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-10-16
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a sealed effectual chemical reagent deposits bottle, including bottle, fixed block, plastics cover, water storage cotton layer, asbestos layer, play water through-hole, bottleneck, solid fixed ring, bottle lid, first seal ring, second seal ring, square pole, spring, guide cylinder and cork. The utility model has reasonable structure and novel design, and can form sealing respectively at the outside of the bottle mouth, the inside of the bottle mouth and the top of the bottle mouth through the matching action of the first sealing washer, the second sealing washer, the square rod, the spring, the guide cylinder and the cork stopper, thereby improving the sealing effect inside the bottle body and reducing the volatilization of chemical reagents inside the bottle body through multi-sealing; through the mating reaction on water storage cotton layer and asbestos layer, can effectually protect the bottle, when the bottle takes place to drop the collision, can effectually cushion, reduce the injury that receives, can insulate against heat through water storage cotton layer and asbestos layer simultaneously, avoid the hot decomposition that causes chemical reagent of weather.

Description

Sealed effectual chemical reagent deposits bottle

Technical Field

The utility model relates to a chemical reagent deposits bottle specifically is a sealed effectual chemical reagent deposits bottle, belongs to chemistry experiment articles for use application technical field.

Background

Chemical reagents are not required in daily work of factories, schools, hospitals and research institutes; solid reagents are generally selected to be stored in jars, while liquid reagents are generally stored in flasks; the reagent which is easily decomposed by light is stored in a brown bottle.

A bottle mouth of a common chemical reagent storage bottle is sealed by plugging a cork or a rubber plug, the sealing effect is possibly poor, and when a chemical reagent with high volatility is stored, a large amount of the chemical reagent can volatilize, so that the waste of the chemical reagent can be caused; meanwhile, some chemical reagents may be heated and decomposed, and in hot weather, due to the fact that the temperature of the outside air is too high, the temperature of the chemical reagents may rise, the chemical reagents may be heated and decomposed, and the heat insulation effect of a common chemical reagent storage bottle may be poor. Therefore, a chemical reagent storage bottle with good sealing effect is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a chemical reagent storage bottle with good sealing effect.

The utility model realizes the purpose by the following technical proposal, a chemical reagent storage bottle with good sealing effect, which comprises a bottle body and a fixed block fixedly connected at the bottom of the bottle body, wherein the bottom of the fixed block is connected with a plastic cover in an adhesion way, the plastic cover surrounds the outside of the bottle body, a water storage cotton layer is filled between the plastic cover and the bottle body, the outer wall of the plastic cover is connected with an asbestos layer in an adhesion way, the top of the bottle body is provided with a bottle mouth, the outer wall of the bottle body is fixedly connected with a fixed ring close to the bottle mouth, the top of the bottle body is in threaded connection with a bottle cap, the bottom of the bottle cap is connected with a first sealing washer in an adhesion way, the first sealing washer is in close contact with the top of the fixed ring, the inner wall at the top of the bottle cap is connected with a second sealing washer in an adhesion way, the bottom of, the bottom end of the square rod extends into the guide cylinder, the bottom end of the guide cylinder is fixedly connected with a cork, and the side wall of the cork is tightly contacted with the side wall of the bottle mouth.

Preferably, the bottle mouth and the cork are both inverted round platform structures, and the cork is connected with the bottle mouth in a matching way.

Preferably, a plurality of water outlet through holes are formed in the bottom of the plastic cover at equal intervals and penetrate through the asbestos layer.

Preferably, two ends of the spring are fixedly connected with the bottom end of the square rod and the inner wall of the bottom end of the guide cylinder respectively.

Preferably, the outer wall of the top of the bottle body and the inner wall of the bottle cap are respectively provided with an external thread and an internal thread.

Preferably, a gap is formed between the fixing ring and the water storage cotton layer.

The utility model has the advantages that:

1. the device has reasonable structure and novel design, can respectively form sealing on the outer side of the bottle mouth, the inner side of the bottle mouth and the top of the bottle mouth through the matching action of the first sealing washer, the second sealing washer, the square rod, the spring, the guide cylinder and the cork, improves the sealing effect in the bottle body through multiple sealing, and can reduce the volatilization of chemical reagents in the bottle body;

2. through the mating reaction on water storage cotton layer and asbestos layer, can effectually protect the bottle, when the bottle takes place to drop the collision, can effectually cushion, reduce the injury that receives, can insulate against heat through water storage cotton layer and asbestos layer simultaneously, avoid the hot decomposition that causes chemical reagent of weather.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partially enlarged structure of the portion A shown in FIG. 1 according to the present invention;

fig. 3 is a schematic view of the bottom structure of the bottle cap of the present invention.

In the figure: 1. the bottle comprises a bottle body, 2, a fixing block, 3, a plastic cover, 4, a water storage cotton layer, 5, an asbestos layer, 6, a water outlet through hole, 7, a bottle opening, 8, a fixing ring, 9, a bottle cover, 10, a first sealing washer, 11, a second sealing washer, 12, a square rod, 13, a spring, 14, a guide cylinder, 15 and a cork.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a chemical reagent storage bottle with good sealing effect comprises a bottle body 1 and a fixing block 2 fixedly connected to the bottom of the bottle body 1, wherein a plastic cover 3 is bonded to the bottom of the fixing block 2, the plastic cover 3 surrounds the outer side of the bottle body 1, the fixing block 2 is used for connecting and fixing the bottle body 1 and the plastic cover 3, a water storage cotton layer 4 is filled between the plastic cover 3 and the bottle body 1, the water storage cotton layer 4 can absorb and store water, an asbestos layer 5 is bonded to the outer wall of the plastic cover 3, a bottle mouth 7 is formed in the top of the bottle body 1, a fixing ring 8 is fixedly connected to the outer wall of the bottle body 1 near the bottle mouth 7, the fixing ring 8 blocks and seals a first sealing washer 10, a bottle cap 9 is connected to the top of the bottle body 1 in a threaded manner, a first sealing washer 10 is bonded to the bottom of the bottle cap 9, and the first sealing, the bottle cap 9 top inner wall bonding connection has second seal ring 11, second seal ring 11 bottom and 1 top in close contact with of bottle, second seal ring 11 carry out the sealed of 1 top of bottle and the inboard of bottle cap 9, the inner wall rigid coupling of bottle cap 9 top has two square poles 12, two the 12 bottoms of square pole all have guide cylinder 14 through spring 13 elastic connection, and square pole 12 and guide cylinder 14 carry out the spacing of cork 15, rotate bottle cap 9 and can make cork 15 rotate, square pole 12 bottom extends to inside the guide cylinder 14, the 14 bottom rigid couplings of guide cylinder have cork 15, and cork 15 lateral wall and 7 lateral walls in close contact with of bottleneck, cork 15 carries out the shutoff to bottleneck 7.

The bottle mouth 7 and the cork 15 are both of inverted round platform structures, the cork 15 is matched and connected with the bottle mouth 7, and the cork 15 seals the bottle mouth 7 for sealing; a plurality of water outlet through holes 6 are formed in the bottom of the plastic cover 3 at equal intervals, and the plurality of water outlet through holes 6 penetrate through the asbestos layer 5, so that redundant water can flow out of the water outlet through holes 6; two ends of the spring 13 are fixedly connected with the bottom end of the square rod 12 and the inner wall of the bottom end of the guide cylinder 14 respectively, and the spring 13 realizes the elastic connection between the square rod 12 and the guide cylinder 14; the outer wall of the top of the bottle body 1 and the inner wall of the bottle cap 9 are respectively provided with an external thread and an internal thread, so that the top of the bottle body 1 is elastically connected with the bottle cap 9; a gap is formed between the fixing ring 8 and the water storage cotton layer 4, and water can be injected into the water storage cotton layer 4 through the gap.

When the utility model is used, when chemical agents are required to be filled into the bottle body 1, the bottle cap 9 can be unscrewed, the spring 13 gradually extends, the pressure on the guide cylinder 14 can be loosened, the bottle cap 9 is lifted, the cork 15 is separated from the inner side of the bottle opening 7, the first sealing washer 10 and the second sealing washer 11 are respectively separated from the fixed ring 8 and the top of the bottle body 1, then the chemical agents required to be stored are filled into the bottle body 1, then the cork 15 is aligned with the top of the bottle opening 7, the bottle cap 9 is pushed, the bottle cap 9 is contacted with the top of the bottle body 1, the bottle cap 9 is screwed, the bottle cap 9 is in threaded connection with the bottle body 1, meanwhile, the first sealing washer 10 is contacted with the fixed ring 8 for pressing, the second sealing washer 11 is pressed between the bottle cap 9 and the top of the bottle body 1, meanwhile, the square rod 12 compresses the spring 13, the compressed spring 13 forms elasticity, the cork 15 is made to block the bottle mouth 7, thus realizing sealing;

when the weather is hot, through external syringe, inject cold water into water storage cotton layer 4 through the clearance, water storage cotton layer 4 absorbs the storage to water, until whole water storage cotton layer 4 is soaked, unnecessary water spills through going out water through-hole 6, heat-proof quality through water storage cotton layer 4 and asbestos layer 5, reducible external heat gets into in bottle 1, avoid the hot decomposition that causes chemical reagent of weather, water storage cotton layer 4 and asbestos layer 5 can effectually protect bottle 1 simultaneously, when bottle 1 takes place to drop the collision, can effectually cushion, reduce the injury that receives.

The water storage cotton layer 4 is made of cotton.

The asbestos layer 5 is formed by winding asbestos ropes on the outer surface of the plastic cover 3.

The first sealing washer 10 and the second sealing washer 11 are rubber sealing washers.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a sealed effectual chemical reagent deposits bottle, includes bottle (1) and fixed block (2) of rigid coupling in bottle (1) bottom, its characterized in that: the bottom of the fixing block (2) is connected with a plastic cover (3) in an adhesive mode, the plastic cover (3) surrounds the outer side of the bottle body (1), a water storage cotton layer (4) is filled between the plastic cover (3) and the bottle body (1), the outer wall of the plastic cover (3) is connected with an asbestos layer (5) in an adhesive mode, the top of the bottle body (1) is provided with a bottle mouth (7), the outer wall of the bottle body (1) is close to the bottle mouth (7) and is fixedly connected with a fixing ring (8), the top of the bottle body (1) is connected with a bottle cap (9) in a threaded mode, the bottom of the bottle cap (9) is connected with a first sealing washer (10) in an adhesive mode, the first sealing washer (10) is in close contact with the top of the fixing ring (8), the inner wall of the top of the bottle cap (9) is connected with a second sealing washer (11) in an adhesive mode, two square pole (12) bottom all has guide cylinder (14) through spring (13) elastic connection, inside square pole (12) bottom extended to guide cylinder (14), guide cylinder (14) bottom rigid coupling has cork (15), and cork (15) lateral wall and bottleneck (7) lateral wall in close contact with.

2. The chemical reagent storage bottle with good sealing effect according to claim 1, wherein: the bottle mouth (7) and the cork (15) are both inverted round platform structures, and the cork (15) is connected with the bottle mouth (7) in a matching way.

3. The chemical reagent storage bottle with good sealing effect according to claim 1, wherein: a plurality of water outlet through holes (6) are formed in the bottom of the plastic cover (3) at equal intervals, and the asbestos layer (5) is penetrated through the water outlet through holes (6).

4. The chemical reagent storage bottle with good sealing effect according to claim 1, wherein: and two ends of the spring (13) are fixedly connected with the bottom end of the square rod (12) and the inner wall of the bottom end of the guide cylinder (14) respectively.

5. The chemical reagent storage bottle with good sealing effect according to claim 1, wherein: the outer wall of the top of the bottle body (1) and the inner wall of the bottle cap (9) are respectively provided with an external thread and an internal thread.

6. The chemical reagent storage bottle with good sealing effect according to claim 1, wherein: a gap is formed between the fixing ring (8) and the water storage cotton layer (4).