Reagent bottle light-shielding protective cover

Abstract

The utility model discloses a reagent bottle light-proof protective cover, which relates to the technical field of reagent bottles and comprises a reagent bottle body and a light-proof cover sleeved outside the reagent bottle body, the top of the reagent bottle body is covered with a bottle cap, and the top of the light-proof cover is covered with a light-proof cover. A plurality of connecting columns are fixedly connected to the bottom of the light shielding cover in an annular array mode, the bottom ends of the connecting columns are in threaded connection with suction cups, and two movable plates are symmetrically arranged on the inner wall of the light shielding cover. The light-proof protective cover for the reagent bottle can avoid the situation that the reagent bottle body topples over or is broken when being collided, can be taken up for use together with the whole light-proof protective cover for the reagent bottle according to the use condition of the reagent bottle, has multiple operation modes, has certain practicability, and is convenient to be matched with the reagent bottles of different reagents for use.

Description

TECHNICAL FIELD

[0001] The utility model relates to reagent bottle technical field, specifically is a reagent bottle light -proof protection cover. BACKGROUND

[0002] Reagent bottle refers to the glass bottle or plastic bottle that fills reagent, according to color, shape and purpose etc. have multiple classification ways, wide-mouth bottle is used to fill solid reagent, narrow-mouth bottle fills liquid reagent. The reagent that is easy to decompose or metamorphic when seeing light is generally filled in brown bottle, such as nitric acid, silver nitrate, chlorine water etc. Place in cold dark place. Other general use colorless bottle.

[0003] The existing reagent bottle will select the corresponding reagent bottle according to the nature of reagent, but in the inspection department, part of reagent will use colorless reagent bottle to fill, and also will cause decomposition and metamorphism because of light reason after long -time placement, therefore will cover light -proof protection cover on the outside of reagent bottle, not only can prevent light and also can protect reagent bottle.

[0004] The existing reagent bottle light -proof protection cover structure is single, can only carry out light -proof and play certain anti -collision effect, but when using, cannot fix reagent bottle body, and when being hit by a large impact, is easy to hit down together with reagent bottle, thereby causing influence, and when using, need to take down separately, cannot continuously carry out light -proof to reagent, thereby reduced practicality. UTILITY MODEL CONTENTS

[0005] In view of the deficiency of prior art, the utility model provides a reagent bottle light -proof protection cover, solves the problem proposed in background art.

[0006] To realize above -mentioned purpose, the utility model is realized through following technical scheme: a reagent bottle light -proof protection cover, including reagent bottle body and the light -proof cover of the light -proof cover of reagent bottle body outside, the top of reagent bottle body is covered with bottle cap, the top of light -proof cover is covered with light -proof cover, the bottom annular array of light -proof cover is fixedly connected with multiple connecting columns, the bottom end of connecting column is screw connected with sucking disc, the inner wall of light -proof cover is equipped with two moving plates, the outer surface of moving plate is fixedly connected with the arc-shaped clamping plate matched with bottle cap.

[0007] Preferably, the bottom of the light -proof cover is fixedly connected with a light -proof corrugated cover, which facilitates light shielding of the sucking disc position.

[0008] Preferably, the outer surface of the light -proof cover is rotatably connected with a two-way screw rod threadedly connected with the two moving plates, one end of the two-way screw rod is fixedly connected with a knob, the inner wall of the light -proof cover is fixedly connected with a guide rod slidably connected with the two moving plates, which facilitates relative movement of the two clamping plates.

[0009] Preferably, the outer surface of the light shield is fixedly connected with a label box, facilitating the placement of corresponding labels.

[0010] Preferably, the top of the light shield is fixedly connected with a handle, facilitating the operation of the light shield.

[0011] Preferably, the top of the light shield is provided with an annular limiting groove, and the bottom of the light shield is fixedly connected with an annular limiting ring matched with the annular limiting groove, facilitating the connection of the light shield and the light shield.

[0012] The utility model provides a reagent bottle light protection cover.

[0013] The reagent bottle light protection cover can stably protect the reagent bottle from light when the reagent bottle is not in use, can avoid the reagent bottle body from tilting or breaking when the reagent bottle is collided, can be taken together with the whole reagent bottle light protection cover for use according to the use condition of the reagent bottle, has multiple operation modes, has certain practicality, and is convenient for use with reagent bottles of different reagents. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the whole structure schematic view of the utility model;

[0015] Fig. 2 It is the internal structure schematic view of the utility model;

[0016] Fig. 3 It is the structure schematic view of the light shield of the utility model;

[0017] Fig. 4 It is the structure schematic view of the light shield of the utility model.

[0018] In the drawing, 1, reagent bottle body; 2, light shield; 3, bottle cap; 4, light shield; 5, connecting column; 6, sucking disc; 7, moving plate; 8, arc clamping plate; 9, light wave cover; 10, bidirectional screw rod; 11, knob; 12, guide rod; 13, label box; 14, handle; 15, annular limiting groove; 16, annular limiting ring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Embodiment:

[0021] As Figs. 1 to 4 The reagent bottle light protection cover comprises a reagent bottle body 1 and a light shield 2 sleeved outside the reagent bottle body 1, the top of the reagent bottle body 1 is covered with a bottle cap 3, the top of the light shield 2 is covered with a light shield cover 4, the bottom of the light shield 2 is fixedly connected with a plurality of connecting columns 5 arranged in an annular array, the bottom end of the connecting column 5 is threadedly connected with a suction cup 6, the inner wall of the light shield cover 4 is symmetrically provided with two moving plates 7, and the outer surface of the moving plate 7 is fixedly connected with an arc-shaped clamping plate 8 matched with the bottle cap 3.

[0022] The bottom of the light shield 2 is fixedly connected with a light-shielding corrugated cover 9, which facilitates the normal use of the suction cup 6 and can shield the light of the position of the suction cup 6, thereby improving the light shielding effect.

[0023] The outer surface of the light shield cover 4 is rotatably connected with a bidirectional screw rod 10 threadedly connected with the two moving plates 7, one end of the bidirectional screw rod 10 is fixedly connected with a knob 11, the inner wall of the light shield cover 4 is fixedly connected with a guide rod 12 slidably connected with the two moving plates 7, and the knob 11 is rotatable to drive the bidirectional screw rod 10 to rotate, which can drive the two moving plates 7 and the arc-shaped clamping plates 8 to move relatively under the action of the guide rod 12, thereby facilitating the clamping and loosening of the bottle cap 3.

[0024] One side of the outer surface of the light shield 2 is fixedly connected with a label box 13, which facilitates the placement of labels.

[0025] The top of the light shield cover 4 is fixedly connected with a handle 14, which facilitates the operation of the light shield cover 4.

[0026] The top of the light shield 2 is provided with an annular limiting groove 15, and the bottom of the light shield cover 4 is fixedly connected with an annular limiting ring 16 matched with the annular limiting groove 15, which facilitates the connection of the light shield 2 and the light shield cover 4.

[0027] Working principle: when in use, the light shield 2, the light shield cover 4 and the light-shielding corrugated cover 9 can be used to shield the light of the entire reagent bottle body 1, when the reagent bottle body 1 is not in use, the reagent bottle light protection cover can be fixedly adsorbed by the suction cup 6 at the bottom, which can avoid the reagent bottle body 1 from being tilted or broken when being collided, thereby protecting the reagent bottle body 1, when the reagent bottle body 1 is in use, the reagent bottle light protection cover can be taken together with the reagent bottle body 1 or the light shield cover 4 can be opened to take out the reagent bottle body 1 alone, and the rotation of the knob 11 can drive the two arc-shaped clamping plates 8 to move relatively, thereby facilitating the operation of the bottle cap 3.

[0028] The basic principle and main features of the present application and the advantages of the present application are shown and described above. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0029] In addition, it should be understood that, although the present application is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A light-proof protective cover for a reagent bottle, comprising a reagent bottle body (1) and a light-proof cover (2) sleeved outside the reagent bottle body (1), characterized in that: The top of the reagent bottle body (1) is covered with a bottle cap (3), the top of the light-proof cover (2) is covered with a light-proof cover (4), the bottom of the light-proof cover (2) is fixedly connected with a plurality of connecting columns (5) in an annular array, the bottom end of the connecting column (5) is threadedly connected with a suction disc (6), the inner wall of the light-proof cover (4) is symmetrically provided with two moving plates (7), and the outer surface of the moving plate (7) is fixedly connected with an arc-shaped clamping plate (8) matched with the bottle cap (3).

2. The light protection cover for reagent bottle according to claim 1, characterized in that: The bottom of the light-proof cover (2) is fixedly connected with a light-proof corrugated cover (9).

3. The light protection cover for reagent bottle according to claim 1, characterized in that: The outer surface of the light-proof cover (4) is rotatably connected with a two-way screw rod (10) threadedly connected with the two moving plates (7), one end of the two-way screw rod (10) is fixedly connected with a knob (11), and the inner wall of the light-proof cover (4) is fixedly connected with a guide rod (12) slidably connected with the two moving plates (7).

4. The protective cover for a reagent bottle according to claim 1, wherein: One side of the outer surface of the light-proof cover (2) is fixedly connected with a label box (13).

5. The protective cover for a reagent bottle according to claim 1, wherein: The top of the light-proof cover (4) is fixedly connected with a handle (14).

6. The protective cover for a reagent bottle according to claim 1, wherein: The top of the light-proof cover (2) is provided with an annular limiting groove (15), and the bottom of the light-proof cover (4) is fixedly connected with an annular limiting ring (16) matched with the annular limiting groove (15).

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