CN219258248U - Anti-leakage reagent bottle - Google Patents

Abstract

The utility model belongs to the technical field of reagent bottles, and particularly relates to an anti-leakage reagent bottle, which comprises a base, wherein a reagent bottle body is connected in a sliding manner in the base, a cushion block is fixedly connected in the base, the cushion block is in contact with the reagent bottle body, a placement mechanism is jointly arranged on the base and the reagent bottle body, the placement mechanism comprises a clamping hole, a push rod, a guide disc and a spring, an end cover is connected in a sliding manner on the reagent bottle body, a dropper is fixedly connected in the end cover, and an anti-leakage mechanism is jointly arranged on the dropper, the end cover and the reagent bottle body. According to the utility model, the reagent bottle body is pushed to be inserted into the base, and under the matched use of the structures such as the ejector rod, the clamping hole and the spring, the reagent bottle body can be inserted and limited, so that the reagent bottle body is in a stable state, and the problem of weak placement stability of the reagent bottle body in the prior art is avoided.

Description

Anti-leakage reagent bottle

Technical Field

The utility model relates to the technical field of reagent bottles, in particular to an anti-leakage reagent bottle.

Background

It is well known that a reagent bottle is a common chemical reagent placing bottle, is mostly made of glass or plastic materials, is widely distributed in laboratories, chemical industry offices and the like, and is disclosed in the patent of patent grant publication No. CN204352888U, and comprises a bottle cover, a bottle body and a dropper, wherein a threaded bottle mouth is arranged at the top of the bottle body, the bottle cover is an internal thread-shaped bottle cover, an internal plug is arranged in the thread-shaped bottle cover, a cylindrical inner cavity is arranged in the middle of the bottle cover, threads are arranged on the side wall of the cylindrical inner cavity, the threads of the side wall of the cylindrical inner cavity are matched with the threads of the internal plug, an annular sealing groove is arranged at the bottom of the bottle cover, the diameter of the annular sealing groove is larger than that of the cylindrical inner cavity, and the annular sealing groove is in threaded connection with the bottle mouth. The utility model has novel structure, the bottle mouth adopts the PP screw cap with screw threads and the inner plug, and the inner plug adopts polytetrafluoroethylene material, thus being resistant to high temperature, acid and alkali corrosion, ensuring that deformation can not occur due to temperature change in the normal storage and transportation process, further ensuring the integral sealing and good sealing performance of the inner package, being convenient for transportation and preventing leakage; the screw cap and the dropper are integrated, the taking is convenient, the time can be effectively saved, and the reagent can be saved.

But current reagent bottle also has certain not enough, and firstly, current reagent bottle adopts threaded connection's relation, installs the end cover, does not have good prevention of seepage mechanism, not only is difficult to install fast the use to the end cover, still is difficult to prevent the seepage problem of chemical reagent, and secondly, current reagent bottle does not have good settling mechanism yet, is difficult to settle the reagent bottle steadily for reagent bottle's settling stability is weak.

Disclosure of Invention

The utility model aims to provide an anti-leakage reagent bottle, which solves the problems that the existing reagent bottle adopts the threaded connection relationship, an end cover is installed without a good anti-leakage mechanism, the end cover is difficult to install and use rapidly, the leakage of chemical reagent is difficult to prevent, the existing reagent bottle also does not have a good placement mechanism, the reagent bottle is difficult to place stably, and the placement stability of the reagent bottle is weak.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an antiseep reagent bottle, includes the base, sliding connection has the reagent bottle body in the base, fixedly connected with cushion in the base, cushion and reagent bottle body contact, be provided with settling mechanism jointly on base and the reagent bottle body, settling mechanism includes draw-in hole, ejector pin, guide disc and spring, sliding sleeve has cup jointed the end cover on the reagent bottle body, fixedly connected with burette in the end cover, be provided with prevention of seepage mechanism jointly on burette, end cover and the reagent bottle body, prevention of seepage mechanism includes spacing hole, elastic ball, first sealing ring, ring channel, sealing piece and second sealing ring.

Preferably, the card hole has been seted up in the reagent bottle body, sliding connection has the ejector pin in the base, ejector pin and card hole sliding connection, the outside fixed sleeve of ejector pin has been connected with the guide disc, guide disc and base sliding connection, the outside of ejector pin is provided with the spring, the one end and the guide disc welding of spring, the other end and the base welding of spring, through the cooperation use of card hole, ejector pin isotructure, can peg graft spacingly to the reagent bottle body.

Preferably, two clamping holes are formed, the two clamping holes are symmetrically distributed on the reagent bottle body, and the clamping holes are arranged so as to be convenient to cooperate with the ejector rod for use.

Preferably, the reagent bottle body is internally provided with a limit hole, the end cover is internally adhered with an elastic ball, the elastic ball is in sliding connection with the limit hole, the end cover is internally adhered with a first sealing ring, the first sealing ring is in contact with the reagent bottle body, the reagent bottle body is internally provided with an annular groove, and the annular groove is internally adhered with a sealing sheet, and the end cover can be quickly installed through the cooperation of the elastic ball and the limit hole.

Preferably, the limiting holes are arranged in four, the four limiting holes are distributed on the reagent bottle body in an annular array, and the elastic balls are convenient to cooperate for use through the arrangement of the limiting holes.

Preferably, the outside of burette is fixed to be cup jointed the second sealing ring, the second sealing ring contacts with the sealing piece, through the setting of second sealing ring, sealing piece, can improve the sealed effect of reagent bottle body.

Preferably, the whole of cushion is circular, the cushion is the rubber material, through the setting of cushion, can support the reagent bottle body and use, and the rubber material possesses good pliability.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the reagent bottle body is pushed to be inserted into the base, and under the matched use of the structures such as the ejector rod, the clamping hole and the spring, the reagent bottle body can be inserted and limited, so that the reagent bottle body is in a stable state, and the problem of weak placement stability of the reagent bottle body in the prior art is avoided.

2. According to the utility model, through the arrangement of the elastic ball and the limiting hole, the end cover can be quickly installed, the problem that the threaded connection is inconvenient to use in the prior art is avoided, and the reagent bottle body can be effectively sealed under the matched use of the structures such as the first sealing ring, the sealing piece, the second sealing ring and the like, so that the leakage problem of chemical reagents is avoided.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;

FIG. 4 is an enlarged view of the barrier mechanism of FIG. 2 of the present utility model;

fig. 5 is an enlarged view of fig. 4B in accordance with the present utility model.

In the figure: 1. a base; 2. a reagent bottle body; 3. a cushion block; 4. a placement mechanism; 5. an end cap; 6. a dropper; 7. an anti-seepage mechanism; 41. a clamping hole; 42. a push rod; 43. a guide disc; 44. a spring; 71. a limiting hole; 72. an elastic ball; 73. a first seal ring; 74. an annular groove; 75. a sealing sheet; 76. and a second seal ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Please refer to fig. 1, fig. 2, fig. 3, an antiseep reagent bottle, including base 1, sliding connection has reagent bottle body 2 in base 1, base 1 internal fixation has cushion 3, cushion 3's whole is circular, cushion 3 is the rubber material, through cushion 3's setting, can support reagent bottle body 2 and use, and the rubber material possesses good pliability, cushion 3 and reagent bottle body 2 contact, be provided with settling mechanism 4 jointly on base 1 and the reagent bottle body 2, settling mechanism 4 includes draw-in hole 41, ejector pin 42, guide disc 43 and spring 44, sliding sleeve has cup jointed end cover 5 on the reagent bottle body 2, fixedly connected with burette 6 in the end cover 5, be provided with antiseepage mechanism 7 jointly on burette 6, end cover 5 and the reagent bottle body 2, antiseepage mechanism 7 includes spacing hole 71, elastic ball 72, first sealing ring 73, ring channel 74, sealing piece 75 and second sealing ring 76.

Referring to fig. 1, 2 and 3, two clamping holes 41 are formed in the reagent bottle body 2, the two clamping holes 41 are symmetrically distributed on the reagent bottle body 2, the two clamping holes 41 are arranged through the clamping holes 41, so that the reagent bottle is convenient to use by matching with an ejector rod 42, the ejector rod 42 is slidably connected with the base 1, the ejector rod 42 is slidably connected with the clamping holes 41, a guide disc 43 is fixedly sleeved on the outer side of the ejector rod 42, the guide disc 43 is slidably connected with the base 1, a spring 44 is arranged on the outer side of the ejector rod 42, one end of the spring 44 is welded with the guide disc 43, the other end of the spring 44 is welded with the base 1, and the reagent bottle body 2 can be spliced and limited through the matching of the structures such as the clamping holes 41 and the ejector rod 42.

Referring to fig. 1, fig. 2, fig. 4 and fig. 5, limiting holes 71 are formed in a reagent bottle body 2, four limiting holes 71 are arranged in an annular array on the reagent bottle body 2, elastic balls 72 are adhered in an end cover 5 through the arrangement of the limiting holes 71, the elastic balls 72 are slidably connected with the limiting holes 71, a first sealing ring 73 is adhered in the end cover 5, the first sealing ring 73 is in contact with the reagent bottle body 2, an annular groove 74 is formed in the reagent bottle body 2, a sealing sheet 75 is adhered in the annular groove 74, a second sealing ring 76 is fixedly sleeved on the outer side of a dropper 6, the second sealing ring 76 is in contact with the sealing sheet 75, the sealing effect of the reagent bottle body 2 can be improved through the arrangement of the second sealing ring 76 and the sealing sheet 75, and the end cover 5 can be quickly installed through the matched use of the elastic balls 72 and the limiting holes 71.

The specific implementation process of the utility model is as follows: when the anti-leakage reagent bottle needs to be used, the end cover 5 can be pushed to be sleeved on the reagent bottle body 2, in the process, the elastic ball 72 is extruded by the bottle mouth of the reagent bottle body 2 to deform, under the action of force, the elastic ball 72 slides along the bottle mouth surface of the reagent bottle body 2, finally the elastic ball 72 is extruded into the limiting hole 71, the end cover 5 is subjected to limiting treatment, people can conveniently and rapidly install and use the end cover 5, the first sealing ring 73 is stressed to slide along the bottle mouth surface of the reagent bottle body 2 and finally is in a static state, the end cover 5 is subjected to sealing treatment, the end cover 5 is stressed to drive the dropper 6 to be inserted into the reagent bottle body 2, the dropper 6 is stressed to drive the second sealing ring 76 to slide along the bottle mouth inner wall of the reagent bottle body 2, and when the second sealing ring 76 slides into the annular groove 74, the second sealing ring 76 is restored to deform and is contacted with the sealing piece 75, and the reagent bottle body 2 is subjected to sealing treatment, so that the leakage problem of chemical reagent is avoided;

then promote reagent bottle body 2 and insert base 1 for reagent bottle body 2 and cushion 3 contact, in this process, ejector pin 42 atress reagent bottle body 2 extrudees and takes place to slide, in order to drive guide disc 43 and slide, spring 44 atress deformation, under the effect, ejector pin 42 slides along reagent bottle body 2 surface, when ejector pin 42 and the card hole 41 that sets up on the reagent bottle body 2 contact, spring 44 resumes deformation, in order to promote ejector pin 42 and insert card hole 41, it is spacing to peg graft reagent bottle body 2, in order to guarantee that the settling of reagent bottle body 2 is stable.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an antiseep reagent bottle, includes base (1), its characterized in that: the utility model provides a reagent bottle is characterized in that a reagent bottle body (2) is connected with in sliding in base (1), fixedly connected with cushion (3) in base (1), cushion (3) and reagent bottle body (2) contact, be provided with on base (1) and the reagent bottle body (2) jointly and settle mechanism (4), settle mechanism (4) including draw-in groove (41), ejector pin (42), guide disc (43) and spring (44), end cover (5) have been cup jointed in the slip on reagent bottle body (2), fixedly connected with burette (6) in end cover (5), be provided with prevention of seepage mechanism (7) jointly on burette (6), end cover (5) and reagent bottle body (2), prevention of seepage mechanism (7) are including spacing hole (71), elastic ball (72), first sealing ring (73), ring channel (74), sealing piece (75) and second sealing ring (76).

2. A leakage-proof reagent bottle as defined in claim 1, wherein: the reagent bottle is characterized in that a clamping hole (41) is formed in the reagent bottle body (2), a push rod (42) is connected in the base (1) in a sliding mode, the push rod (42) is connected with the clamping hole (41) in a sliding mode, a guide disc (43) is fixedly sleeved on the outer side of the push rod (42), the guide disc (43) is connected with the base (1) in a sliding mode, a spring (44) is arranged on the outer side of the push rod (42), one end of the spring (44) is welded with the guide disc (43), and the other end of the spring (44) is welded with the base (1).

3. A leakage-proof reagent bottle as defined in claim 1, wherein: two clamping holes (41) are formed, and the two clamping holes (41) are symmetrically distributed on the reagent bottle body (2).

4. A leakage-proof reagent bottle as defined in claim 1, wherein: limiting holes (71) are formed in the reagent bottle body (2), elastic balls (72) are bonded in the end cover (5), the elastic balls (72) are in sliding connection with the limiting holes (71), first sealing rings (73) are bonded in the end cover (5), the first sealing rings (73) are in contact with the reagent bottle body (2), annular grooves (74) are formed in the reagent bottle body (2), and sealing sheets (75) are bonded in the annular grooves (74).

5. A leakage-proof reagent bottle as defined in claim 1, wherein: the four limiting holes (71) are arranged on the reagent bottle body (2) in an annular array.

6. A leakage-proof reagent bottle as defined in claim 1, wherein: the outer side of the dropper (6) is fixedly sleeved with a second sealing ring (76), and the second sealing ring (76) is in contact with the sealing piece (75).

7. A leakage-proof reagent bottle as defined in claim 1, wherein: the whole of the cushion block (3) is round, and the cushion block (3) is made of rubber.

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