Dissolved oxygen bottle

Abstract

The utility model relates to the technical field of laboratory analysis glassware, and discloses a dissolved oxygen bottle which comprises a bottle body, a bottle opening and a bottle plug used for sealing the bottle opening, a water sealing opening communicated with the bottle opening is arranged above the bottle opening, a water sealing belt is formed between the upper portion of the bottle plug and the water sealing opening, and a bottle cap arranged with the water sealing opening in a sealing mode is arranged outside the water sealing opening. The upper end of the bottle plug and the inner wall of the bottle cap are connected into a whole, a rubber sleeve is arranged outside the bottle cap, the rubber sleeve is connected with a lantern ring through a connecting belt, the lantern ring can be sleeved outside a bottle neck of the bottle body, and a water outlet is formed in the top of the bottle cap. The bottle plug and the bottle cap are combined into a whole, the bottle cap is wrapped by the rubber sleeve for protection, the bottle cap is prevented from being broken due to vibration and collision, the rubber sleeve is connected with the lantern ring on the bottle body through the connecting belt, the bottle plug, the bottle cap and the bottle body are guaranteed to be complete, and the problems that the bottle cap is lost and the bottle plug and the bottle cap are easy to use together are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of laboratory analysis glassware, in particular to a dissolved oxygen bottle. Background Art

[0002] Dissolved oxygen refers to the amount of oxygen dissolved in water. Normally, the water sample fills a completely sealed dissolved oxygen bottle, allowing a small amount of the sample to overflow to prevent the dissolved oxygen content in the sample from changing. Existing dissolved oxygen bottles are generally divided into two types. One type of dissolved oxygen bottle only has a bottle stopper, and the water seal around the bottle stopper is unprotected. This structure is prone to water seal loss due to road bumps during transportation and storage. The other type of dissolved oxygen bottle is equipped with a water seal protective cover, but the existing water seal protective cover and bottle stopper are separate individuals, which can easily lead to the loss of the water seal protective cover during actual use. The water seal protective cover has no protective structure and is easily damaged by collision, or it is easy for dissolved oxygen bottle stoppers to be mixed with bottle stoppers, resulting in poor sealing. Utility Model Content

[0003] The utility model aims to solve the above problems and provides a dissolved oxygen bottle, which solves the problems that the bottle cap is easily lost or damaged and the dissolved oxygen bottle plug and the bottle cap are easily mixed.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: a dissolved oxygen bottle, comprising a bottle body, a bottle mouth and a bottle plug for closing the bottle mouth, a water seal connected to the bottle mouth is provided above the bottle mouth, a water seal band is formed between the upper part of the bottle plug and the water seal, and a bottle cap sealed with the water seal is provided outside the water seal, characterized in that the upper end of the bottle plug is connected to the inner wall of the bottle cap as a whole, a rubber sleeve is provided on the outside of the bottle cap, the rubber sleeve is connected to a ring that can be sleeved on the outside of the bottleneck of the bottle body through a connecting belt, and a water outlet is provided on the top of the bottle cap.

[0005] Furthermore, the rubber sleeve is provided with a sealing rubber plug for sealing the water outlet.

[0006] Furthermore, the rubber sleeve is made of silicone.

[0007] Furthermore, a collar groove is provided outside the bottleneck of the bottle body.

[0008] Furthermore, the collar has an opening, and two ends of the collar opening are detachably connected via fasteners.

[0009] Furthermore, the fastener includes a socket provided at one end of the ring and a column provided at the other end of the ring and capable of being inserted into the socket, and a restraining head larger than the socket is protruded from the outer end of the column.

[0010] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0011] The dissolved oxygen bottle of the utility model integrates a bottle stopper and a bottle cap, and has a small water outlet on the top of the bottle cap for pouring out the liquid in the water seal part; the outside of the bottle cap is wrapped with a rubber sleeve for protection to avoid external breakage due to vibration and collision during transportation and storage, and the rubber strip is connected to the sleeve ring on the bottle body through a connecting belt to ensure the completeness of the bottle stopper, the bottle cap and the bottle body, avoid the problem of loss of the bottle cap or easy mixing of the bottle stopper and the bottle cap, and ensure the sealing of the dissolved oxygen bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural schematic diagram of a dissolved oxygen bottle of the utility model;

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

[0014] Figure 3 This is a schematic diagram of the structure of the bottle stopper and bottle cap of the utility model;

[0015] Figure 4 It is a structural schematic diagram of the sleeve ring of the utility model;

[0016] In the figure: 1-bottle body, 11-ring groove, 2-bottle plug, 3-bottle cap, 4-connecting belt, 5-ring, 6-rubber sleeve, 7-water outlet, 8-sealing rubber plug, 51-jack, 52-pin, 53-restraint head. DETAILED DESCRIPTION

[0017] In order to make the technical personnel of the technical field better understand the present utility model scheme, the technical scheme in the present utility model embodiment will be clearly and completely described below in conjunction with the drawings in the present utility model embodiment. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by the technical personnel in the technical field belonging to the present utility model. The terms used in the specification of the present utility model herein are only for the purpose of describing specific embodiments, and are not intended to limit the present utility model. The terms "first", "second", etc. in the specification and claims of the present utility model and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or devices.

[0018] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0019] like Figure 1 , Figure 3 As shown, a dissolved oxygen bottle comprises a bottle body 1, a bottle mouth and a bottle plug 2 for sealing the bottle mouth, a water seal connected to the bottle mouth is arranged above the bottle mouth, a water seal band is formed between the upper part of the bottle plug 2 and the water seal, a bottle cap 3 is arranged to seal with the water seal on the outer cover of the water seal, the upper end of the bottle plug 2 is connected to the inner wall of the bottle cap 3 as a whole, a rubber sleeve 6 is arranged on the outside of the bottle cap 3, the rubber sleeve 6 is connected to a collar 5 which can be sleeved on the outside of the bottleneck of the bottle body 1 through a connecting belt 4, a water outlet 7 is arranged on the top of the bottle cap 3, and the water outlet 7 can be used to pour out the liquid in the water seal part. The bottle body 1, the bottle plug 2 and the bottle cap 3 are all made of glass, the bottle mouth is frosted, and the sealed part of the water seal is also frosted.

[0020] like Figure 1 and Figure 3 As shown, a sealing rubber plug 8 is provided on the rubber sleeve 6 for sealing the water outlet 7. The sealing rubber plug 8 plays a good sealing role and better seals the water seal liquid. The rubber sleeve 6 is made of silicone. Silicone is used as a protective sleeve, and silicone is soft and plays a good protective role.

[0021] like Figure 2 As shown, a collar groove 11 is provided outside the neck of the bottle body 1. The collar groove 11 is beneficial to limiting the position of the collar 5.

[0022] like Figure 4 As shown, in order to facilitate the assembly and disassembly of the collar 5, in this embodiment, the collar 5 has an opening, and the two ends of the opening of the collar 5 are detachably connected by a fastener. Specifically, the fastener includes a plug hole 51 provided at one end of the collar 5 and a plug post 52 provided at the other end of the collar 5 and correspondingly inserted into the plug hole 51, and a restraining head 53 larger than the plug hole 51 is protruded from the outer end of the plug post 52. The restraining head 53 prevents the plug post 52 from slipping out of the plug hole 51 during use, and when force is applied, the plug post 52 is conveniently separated from the plug hole 51.

[0023] When in use, the collar 5 is sleeved on the collar groove 11, the plug 52 is inserted into the insertion hole 51, and the restraining head 53 convexly provided at the outer end is used for restraining and limiting. When the bottle plug 2 seals the bottle mouth, the bottle cap 3 is connected and sealed with the water seal. When opening the dissolved oxygen bottle, the sealing rubber plug 8 is opened, the dissolved oxygen bottle is poured out through the water outlet 7 to pour out the liquid in the water seal, and then the bottle plug 2 and the bottle cap 3 are opened. After opening, since the bottle plug 2 and the bottle cap 3 are also connected to the bottle body 1 through the connecting belt 4, the completeness of the bottle plug 2, the bottle cap 3 and the bottle body 1 is ensured, and the problem of the loss of the bottle cap 3 and the easy mixing of the bottle plug 2 and the bottle cap 3 is avoided, and the sealing of the dissolved oxygen bottle is ensured.

[0024] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A dissolved oxygen bottle, comprising a bottle body, a bottle mouth and a bottle plug for sealing the bottle mouth, a water seal connected to the bottle mouth is provided above the bottle mouth, a water seal band is formed between the upper part of the bottle plug and the water seal, and a bottle cap is provided outside the water seal to seal with the water seal, characterized in that: The upper end of the bottle plug is connected to the inner wall of the bottle cap as a whole, a rubber sleeve is provided on the outside of the bottle cap, and the rubber sleeve is connected to a ring that can be sleeved on the outside of the bottleneck of the bottle body through a connecting belt, and a water outlet is provided on the top of the bottle cap.

2. A dissolved oxygen bottle according to claim 1, characterized in that: The rubber sleeve is provided with a sealing rubber plug for sealing the water outlet.

3. A dissolved oxygen bottle according to claim 1, characterized in that: The rubber sleeve is made of silicone.

4. A dissolved oxygen bottle according to claim 1, characterized in that: A collar groove is arranged outside the bottleneck of the bottle body.

5. A dissolved oxygen bottle according to claim 4, characterized in that: The collar has an opening, and two ends of the collar opening are detachably connected via fasteners.

6. A dissolved oxygen bottle according to claim 5, characterized in that: The fastener comprises a socket arranged at one end of the ring and a plug arranged at the other end of the ring and capable of being inserted into the socket accordingly, and a restraining head larger than the socket is protruded from the outer end of the plug.

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