Glass sample bottle for chemical detection in laboratory

Abstract

The utility model discloses a laboratory chemical detection glass sample bottle which comprises a glass bottle body, a fixing ring is fixedly connected to the outer surface of the glass bottle body, a sleeve is fixedly embedded in the upper surface of the fixing ring, a sliding rod is slidably connected to the inner wall of the sleeve, and a limiting cover plate is fixedly connected to the left side face of the sliding rod. A threaded cylinder is fixedly embedded in the right side face of the sleeve. Through the design of a limiting cover plate and a sliding rod, the sliding rod can slide in a sleeve conveniently, the limiting cover plate can cover a sealing plug conveniently, meanwhile, through the design of a rotating handle, a positioning screw can be driven to rotate in a threaded barrel conveniently, and through the connection relation of the positioning screw and the threaded barrel, the sealing plug can be fixed conveniently. The positioning screw rod can be conveniently inserted into the positioning groove when moving in the threaded cylinder, then the sliding rod and the limiting cover plate are conveniently limited through cooperation of the positioning screw rod and the positioning groove, the sealing plug can be prevented from loosening, and current use is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of laboratory, especially laboratory chemical detection glass sample bottle. BACKGROUND

[0002] Laboratory is a place specially used for scientific research, experiment and test, is equipped with various instruments, equipment and facilities usually to support scientific research and technology development in different fields, however, chemical laboratory focuses on chemical analysis and synthesis, is equipped with chemical reagent, glassware and precision analytical instrument usually, such as gas chromatograph and liquid chromatograph etc.

[0003] At present, glass sample bottle needs to be used to store samples in the process of laboratory chemical detection, the current glass sample bottle uses, usually utilizes sealing plug to carry out sealing work, but lack the structure that sealing plug is limited, sealing plug is easy to appear loose like this, so as to influence the sample stored, for this purpose, we propose laboratory chemical detection glass sample bottle to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model discloses laboratory chemical detection glass sample bottle to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] Laboratory chemical detection glass sample bottle, including glass bottle body, the outer surface of glass bottle body is fixedly connected with fixed ring, the upper surface of fixed ring is fixedly inlaid with sleeve, the inner wall of sleeve is slidably connected with slide rod, the left side of slide rod is fixedly connected with limit cover plate, the right side of sleeve is fixedly inlaid with screw thread barrel, the inner wall of screw thread barrel is threadedly connected with positioning screw, the right side of slide rod is equipped with the positioning slot, the lower of limit cover plate is equipped with sealing plug, the sealing plug is located in the upper of glass bottle body, the right side of positioning screw is fixedly connected with rotating handle, the bottom of slide rod is fixedly connected with limit board.

[0007] In further embodiments, the outer surface of the glass bottle body is sleeved with a positioning cylinder, and the bottom surface of the positioning cylinder is fixedly connected with a stabilizing seat.

[0008] In further embodiments, the outer surface of the glass bottle body is fixedly connected with a scale bar, and the scale bar is located above the positioning cylinder.

[0009] In further embodiments, the positioning screw is adapted to the positioning slot, and the slide rod is adapted to the sleeve.

[0010] In further embodiments, the upper side of the limiting cover plate is provided with an anti-skid pull rope, and the bottom end of the anti-skid pull rope is fixedly connected with the upper surface of the limiting cover plate.

[0011] In further embodiments, the left side of the sliding rod is fixedly connected with a reinforcing rod, and the end of the reinforcing rod away from the sliding rod is fixedly connected with the bottom surface of the limiting cover plate.

[0012] Compared with the prior art, the device has the following beneficial effects:

[0013] The device is convenient for the sliding rod to slide in the sleeve and for the limiting cover plate to cover the sealing plug, and the rotating handle is convenient for driving the positioning screw to rotate in the threaded cylinder. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the laboratory chemical detection glass sample bottle;

[0015] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the laboratory chemical detection glass sample bottle;

[0016] Figure 3 It is a schematic diagram of the overall three-dimensional structure of the laboratory chemical detection glass sample bottle;

[0017] Figure 4 It is a schematic diagram of the overall three-dimensional structure of the laboratory chemical detection glass sample bottle;

[0018] In the figure: 1, scale bar; 2, stabilizing seat; 3, positioning cylinder; 4, limiting plate; 5, rotating handle; 6, sleeve; 7, reinforcing rod; 8, sliding rod; 9, anti-skid pull rope; 10, limiting cover plate; 11, sealing plug; 12, fixing ring; 13, glass bottle body; 14, threaded cylinder; 15, positioning groove; 16, positioning screw. DETAILED DESCRIPTION

[0019] In the description of the utility model, it is necessary to understand that the orientation or positional relation indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relation shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0020] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integral connection, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with 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 ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0022] Please refer to Figures 1-4The utility model discloses a laboratory chemical detection glass sample bottle, including glass bottle body 13, the outer surface fixed connection of glass bottle body 13 has fixed ring 12, the upper surface fixed inlay of fixed ring 12 has sleeve 6, the inner wall sliding connection of sleeve 6 has slide rod 8, the left side of slide rod 8 fixed connection has limit cover plate 10, the right side fixed inlay of sleeve 6 has screw tube 14, the inner wall screw connection of screw tube 14 has location screw 16, the right side of slide rod 8 is set up and has location slot 15, the below of limit cover plate 10 is equipped with sealing plug 11, sealing plug 11 is located the above of glass bottle body 13, the right side fixed connection of location screw 16 has rotary handle 5, the bottom fixed connection of slide rod 8 has limit board 4, through the design of limit cover plate 10 and slide rod 8, it is convenient for slide rod 8 to slide in sleeve 6, and it is favorable to limit cover plate 10 cover on sealing plug 11, simultaneously utilize the design of rotary handle 5, it is convenient to drive location screw 16 to rotate in screw tube 14, at this time through the connecting relationship of location screw 16 and screw tube 14, the inside of location slot 15 is inserted when the motion of location screw 16 in screw tube 14 is convenient, then utilize location screw 16 and location slot 15 cooperation, thereby it is convenient to limit slide rod 8 and limit cover plate 10, and can prevent sealing plug 11 loose, and it is favorable to the current use.

[0023] The outer surface of the glass bottle body 13 is sleeved with the positioning cylinder 3, the bottom surface of the positioning cylinder 3 is fixedly connected with the stable seat 2, the design of the positioning cylinder 3 and the stable seat 2 is convenient for increasing the stability of the glass bottle body 13, the outer surface of the glass bottle body 13 is fixedly connected with the scale bar 1, and the scale bar 1 is located above the positioning cylinder 3, the design of the scale bar 1 is convenient for the staff to understand the height of the sample, the location screw 16 is matched with the location slot 15, and the slide rod 8 is matched with the sleeve 6.

[0024] The upper surface of the limit cover plate 10 is fixedly connected with the bottom end of the anti-skid pull rope 9, the design of the anti-skid pull rope 9 is convenient for pulling and moving the limit cover plate 10 during use, the left side of the slide rod 8 is fixedly connected with the reinforcing rod 7, one end, away from the slide rod 8, of the reinforcing rod 7 is fixedly connected with the bottom surface of the limit cover plate 10, and the reinforcing rod 7 is convenient for supporting the limit cover plate 10.

[0025] The working principle of the utility model is:

[0026] In use, first of all, the design of the sealing plug 11 can seal the glass bottle body 13, then through the movement of the limiting cover plate 10, the sliding rod 8 is driven to slide in the sleeve 6, then the limiting cover plate 10 is in contact with the sealing plug 11, at this time the positioning groove 15 is aligned with the positioning screw 16, then the rotation of the rotating handle 5 can drive the positioning screw 16 to rotate, at the same time, according to the cooperation of the positioning screw 16 and the threaded cylinder 14, the positioning screw 16 is inserted into the positioning groove 15, then the sliding rod 8 is limited, and the limiting cover plate 10 can block the sealing plug 11.

[0027] It is apparent for a person skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being defined by the appended claims rather than that of the above description, and it is therefore intended that all changes and modifications that come within the meaning and range of equivalency of the claims are resolvable thereunder. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0028] In addition, it should be understood that, although the present specification 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 combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. Laboratory chemical test glass sample bottle, characterized in that: The utility model relates to a glass bottle, including glass bottle body (13), the outer surface fixed connection of glass bottle body (13) has fixed ring (12), the upper surface fixed inlay of fixed ring (12) has sleeve (6), the inner wall sliding connection of sleeve (6) has slide rod (8), the left side of slide rod (8) fixed connection has limit cover plate (10), the right side fixed inlay of sleeve (6) has screw drum (14), the inner wall screw connection of screw drum (14) has location screw rod (16), the right side of slide rod (8) is equipped with the location groove (15) of being set up, the below of limit cover plate (10) is equipped with sealing plug (11), sealing plug (11) is located the above of glass bottle body (13), the right side of location screw rod (16) fixed connection has rotary handle (5), the bottom of slide rod (8) fixed connection has limit board (4).

2. The laboratory chemical testing glass sample bottle according to claim 1, characterized in that: The outer surface of the glass bottle body (13) is sleeved with a positioning cylinder (3), and the bottom surface of the positioning cylinder (3) is fixedly connected with a stabilizing seat (2).

3. The laboratory chemical testing glass sample bottle according to claim 1, characterized in that: The outer surface of the glass bottle body (13) is fixedly connected with a scale bar (1), and the scale bar (1) is located above the positioning cylinder (3).

4. The laboratory chemical testing glass sample bottle according to claim 1, characterized in that: The positioning screw rod (16) is matched with the positioning groove (15), and the slide rod (8) is matched with the sleeve (6).

5. The laboratory chemical testing glass sample bottle according to claim 1, characterized in that: The top of the limit cover plate (10) is provided with an anti-skid pull rope (9), and the bottom end of the anti-skid pull rope (9) is fixedly connected with the upper surface of the limit cover plate (10).

6. The laboratory chemical testing glass sample bottle according to claim 1, characterized in that: The left side of the slide rod (8) is fixedly connected with a reinforcing rod (7), and the end, away from the slide rod (8), of the reinforcing rod (7) is fixedly connected with the bottom surface of the limit cover plate (10).

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