CN219625105U

CN219625105U - Sterilizing bottle and water sampling device using same

Info

Publication number: CN219625105U
Application number: CN202320263416.7U
Authority: CN
Inventors: 肖成涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-09-01
Anticipated expiration: 2033-02-16

Abstract

The utility model discloses a sterilization bottle and a water sampling device using the sterilization bottle. The sterilizing bottle comprises a bottle body, a bottle cap is arranged at the bottle mouth of the bottle body in a threaded manner, a water inlet is formed in the bottle cap, a sealing cover buckled at the water inlet is arranged on the bottle cap, a sealing force application elastic sheet is arranged on one side of the sealing cover, one end of the sealing force application elastic sheet, far away from the sealing cover, is fixedly connected with the bottle cap, a unsealing piece is integrally arranged on the other side of the sealing cover, a unsealing hole is formed in the sealing cover, and a unsealing film capable of expanding to jack up the unsealing piece is arranged in the unsealing hole. The water sampling device for the sterilization bottle comprises a clamping body seat and a clamping cover seat which are connected in a hinged manner, wherein a bottle body clamp capable of clamping a bottle body is arranged on the clamping body seat, and a bottle cover clamp capable of clamping a bottle cover is arranged on the clamping cover seat; the clamping cover seat or the clamping body seat is provided with a lifting rope. The utility model has the advantages of closed sampling space, light weight and small influence by the extending depth.

Description

Sterilizing bottle and water sampling device using same

Technical Field

The utility model relates to the field of water sampling, in particular to a sterilization bottle and a water sampling device using the sterilization bottle.

Background

Epidemic prevention sampling is an important way for obtaining epidemic situation information, and is also daily for epidemic prevention in epidemic areas. The collected samples not only comprise substances directly related to human bodies such as blood, sputum, vomit, excrement and the like, but also comprise water samples, gas samples and the like which are closely related to the work of an epidemic area. For example, water sampling is performed on well water, river water and the like in an epidemic area, and the conditions of the infection in the water, the disinfection conditions after disinfection such as well water and the like can be known. The well water is different from river water, the liquid level of the well water is usually positioned at a deeper position below a wellhead, and the water body is difficult to sample by extending to the depth by using a conventional sterilization bottle. The utility model patent with the name of 'CN 214584271U' discloses a scheme capable of carrying out deep water sample sampling, wherein a sampling bottle is stretched to a required depth by utilizing a plurality of telescopic rods, and a plug is opened by pushing an air bag, so that water can enter the bottle from a first hose. Although this approach solves the problem of sampling at the required depth under water, there are some problems associated with replacing the sampling bottle with a sterilization bottle for use in epidemic prevention, particularly as follows: firstly, the bottle water inflow is pushed up by virtue of air pressure, the plug is opened in a unidirectional action, namely the plug can not be plugged again, so that in the process from filling the sterilization bottle with water to retrieving the sterilization bottle, water inside and outside the bottle still exchanges through a first hose of the bottle, and the final detection result can be influenced; 2. the multi-section telescopic rod also belongs to a load object during the descending operation of the sterilizing bottle, the design is required to be light, the maximum extension length is easy to be limited, and thus the practical application is not easy when well water is deeper. Thus, there is a need to provide an improved water sampling solution to the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a sterilization bottle which has a closed sampling space, light weight and small influence of the stretching depth and a water sampling device using the sterilization bottle.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the sterilizing bottle comprises a bottle body, a bottle cap is arranged at the bottle opening of the bottle body in a threaded manner, a water inlet is formed in the bottle cap, a sealing cover buckled at the water inlet is arranged on the bottle cap, a sealing force application elastic sheet is arranged on one side of the sealing cover, the sealing force application elastic sheet is far away from one end of the sealing cover and is fixedly connected with the bottle cap, a unsealing piece is integrally arranged on the other side of the sealing cover, a unsealing hole is formed in the unsealing piece and can be inflated to jack up, and a unsealing film of the unsealing piece is arranged in the unsealing hole.

As an optimized technical scheme, the bottle cap is provided with a sealing protrusion on the edge of the water inlet.

The water sampling device for the sterilization bottle comprises a clamping body seat and a clamping cover seat which are connected in a hinged manner, wherein a bottle body clamp capable of clamping the bottle body is arranged on the clamping body seat, and a bottle cover clamp capable of clamping the bottle cover is arranged on the clamping cover seat; the clamping cover seat or the clamping body seat is provided with a lifting rope.

As an optimal technical scheme, the bottom end of the clamping body seat is provided with a counterweight body.

As the preferable technical scheme, the unsealing hole is connected with an unsealing air inlet pipe, and the tail end of the unsealing air inlet pipe is provided with an unsealing air bag.

By adopting the technical scheme, after gas is pressed into the unsealing hole, the inflated unsealing film can jack up the unsealing piece, a gap is formed between the sealing cover and the water inlet, and the gap can be used as a channel for water to enter the bottle body to realize water sampling. After the air in the unsealing hole is pumped out, the jacking action of the unsealing film disappears, the sealing cover is sealed at the water inlet again under the action of the sealing force application elastic sheet, and the sampling space in the bottle body is sealed. Therefore, when water sampling is required to be carried out between different depths and in the process of extraction after sampling is finished, the sampling space can be kept closed, redundant exchange of water bodies inside and outside the bottle body is not easy to occur, and the accuracy of the detection result is guaranteed. After the sterilizing bottle is fixed by the bottle body holder and the bottle cap holder, the lifting rope can be utilized to freely descend into water along with the clamping body seat and the clamping cap seat, and the lifting rope is light in weight and easy to realize larger length, so that the effect of the descending depth can be reduced under light weight, and the sterilizing bottle is beneficial to adapting to different well depths.

Drawings

The following drawings are only for purposes of illustration and explanation of the present utility model and are not intended to limit the scope of the utility model. Wherein:

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of the bottle cap of FIG. 2;

FIG. 4 is a schematic view of the closure of FIG. 3 in an open condition;

fig. 5 is a schematic view showing a state of assembling and disassembling the bottle body according to the embodiment of the utility model.

In the figure: 1-a bottle body; 2-bottle cap; 21-a water inlet; 22-sealing bulges; 23-unsealing the hole; 3-capping; 31-sealing a force application elastic sheet; 32-unsealing the sheet; 33-reinforcing ribs; 4-unsealing the film; 5-a clamping body seat; 51-body holder; 52-counterweight; 6-clamping the cover seat; 61-bottle cap holder; 7-lifting a rope; 8-unsealing the air bag; 81-unsealing the air inlet pipe.

Detailed Description

The utility model is further illustrated in the following, in conjunction with the accompanying drawings and examples. In the following detailed description, exemplary embodiments of the utility model are described by way of illustration only. It is needless to say that the person skilled in the art realizes that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive in scope.

As shown in fig. 1 to 5 together, the sterilizing bottle comprises a bottle body 1, wherein a bottle cap 2 is arranged at the bottle mouth of the bottle body 1 in a threaded manner. The above composition forms are consistent with those of the conventional sterilization bottle, and are not described in detail herein; of course, the screw-threaded mounting of the closure 2 on the body 1 itself is airtight.

In this embodiment, the bottle cap 2 is provided with a water inlet 21, the bottle cap 2 is provided with a sealing cap 3 fastened at the water inlet 21, one side of the sealing cap 3 is provided with a sealing force application elastic sheet 31, and one end of the sealing force application elastic sheet 31 away from the sealing cap 3 is fixedly connected with the bottle cap 2. Therefore, the bottle cap 2 can keep the state of being buckled at the water inlet 21 by utilizing the elastic force of the sealing force application elastic sheet 31, so as to realize the sealing of the sampling space in the bottle body 1.

Conventionally, the sealing cover 3 is made of plastic, the sealing force-applying elastic sheet 31 may be a plastic sheet integrally provided with the sealing force-applying elastic sheet, and the plastic sheet uses its own elasticity to realize the elastic force that the sealing cover 3 is fastened to the water inlet 21, and one end of the sealing cover 3 is far away from the bottle cap 2 by means of hot melting or screw fixing. Of course, the seal force-applying elastic sheet 31 may be a spring sheet fixedly disposed on the cover 3, and an end of the spring sheet away from the cover 3 is fixedly connected with the bottle cap 2 by a screw fixing method or the like. Preferably, the sealing protrusion 22 is integrally provided on the bottle cap 2 at the edge of the water inlet 21, so as to achieve a better sealing effect when the sealing cap 3 is fastened at the water inlet 21.

The other side of the sealing cover 3 is integrally provided with a unsealing piece 32, and the unsealing piece 32 is used as a stress structure for opening the sealing cover 3, and a good unsealing effect can be ensured only by keeping certain integral rigidity with the sealing cover 3. It is preferable to use a plastic sheet integrally provided with the cover 3, and of course, a reinforcing rib 33 or the like should be formed between the tamper evident sheet 32 and the cover 3 to ensure a desired overall rigidity therebetween.

The sealing cover 3 is provided with a unsealing hole 23 at the unsealing piece 32, and a unsealing film 4 which can bulge to jack up the unsealing piece 32 is arranged in the unsealing hole 23. When gas is pressed into the unsealing hole 23, the unsealing film 4 swells and lifts up the unsealing sheet 32, and the cap 3 is thereby opened. Based on this, the sealing-off film 4 is preferably made of a material with better elasticity, such as aluminum latex, rubber, PE, etc., and the edge thereof can be sealed and fixed at the opening of the sealing-off hole 23 by gluing or heat sealing, etc.

The water sampling device for the sterilization bottle comprises a clamping body seat 5 and a clamping cover seat 6 which are connected in a hinged mode, a bottle body clamp holder 51 capable of clamping the bottle body 1 is arranged on the clamping body seat 5, and a bottle cover clamp holder 61 capable of clamping the bottle cover 2 is arranged on the clamping cover seat 6. Preferably, the body holder 51 includes two oppositely disposed body 1 holding spring pieces, which hold with elastic force, so that the body 1 holding and releasing operations are convenient, and the body 1 is easy to adapt to different specifications for use. Similarly, the bottle cap holder 61 comprises two oppositely arranged holding spring pieces of the bottle cap 2.

The clamping cover seat 6 or the clamping body seat 5 is provided with a lifting rope 7, and the sterilizing bottle is clamped and fixed on the clamping body seat 5 and the clamping cover seat 6, and can be freely placed into water to a required depth by releasing the lifting rope 7. Preferably, the bottom end of the clamping body seat 5 is provided with a weight body 52, so that an empty sterilizing bottle can be smoothly immersed into water. The lifting rope 7 of this embodiment may be preferably disposed on the top of the cover holder 6, so as to facilitate the sterilization bottle to be submerged in water in a substantially vertical posture.

The unsealing hole 23 is connected with an unsealing air inlet pipe 81, and the tail end of the unsealing air inlet pipe 81 is provided with an unsealing air bag 8. Thus, the air in the unsealing hole 23 can be pressed in, and the unsealing air bag 8 on the well can be connected to operate by the unsealing air inlet pipe 81 with a longer length, so that the use is convenient.

Based on the structure of the bottle cap 2 in this embodiment being different from the cap body of a conventional sterilization bottle, in this embodiment, in practical application, the bottle cap 2 and the bottle body 1 may be combined one by one to form a fixed product, or the bottle cap 2 may be formed into a single universal piece according to the specifications of the conventional sterilization bottle. When the bottle cap 2 forms an independent universal piece, the bottle body of the conventional sterilization bottle is only required to be screwed on the bottle cap 2 for use, and after the water body sampling is finished, the bottle body is taken off from the bottle cap 2 and the original cap body is screwed on. The hinged connection of the clamping body seat 5 and the clamping cover seat 6 can facilitate the mounting and dismounting operations of the bottle body, as shown in fig. 5.

When the sterilizing bottle is used, the sterilizing bottle is clamped on the clamping body seat 5 and the clamping cover seat 6, and then the clamping body seat 5, the clamping cover seat 6 and the sterilizing bottle are integrally placed into water step by utilizing the lifting rope 7. After reaching the designated depth, the unsealing air bag 8 is pressed, the gas in the unsealing air bag is pressed into the unsealing hole 23 through the unsealing air inlet pipe 81, the unsealing film 4 bulges and jacks up the unsealing piece 32, a gap is formed between the sealing cover 3 and the bottle cap 2, and water can be poured into the sampling space in the bottle body 1 from the gap. After the water body sampling is finished, the unsealing air bag 8 is loosened, the part of gas pressed in the unsealing hole 23 returns to the unsealing air bag 8 again, the unsealing film 4 contracts, the jacking force received by the unsealing sheet 32 disappears, and the sealing cover 3 is sealed and buckled at the water inlet 21 again under the action of the sealing force application elastic sheet 31. When the next deep water body sampling is carried out or the water body is directly extracted, redundant water body exchange is not easy to occur inside and outside the bottle body 1, and the accuracy of the detection result of the sampled water sample is guaranteed. In the lifting and releasing operation process, the lifting rope 7 is lighter in weight and easy to realize larger length, so that the influence of the downward extending depth can be reduced under lighter weight, and the lifting rope is favorable for adapting to different well depths.

The foregoing has shown and described the basic principles, main features and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The sterilizing bottle comprises a bottle body, wherein a bottle cap is arranged at the bottle mouth of the bottle body in a threaded manner, and the sterilizing bottle is characterized in that: the bottle cap is provided with a water inlet, the bottle cap is provided with a sealing cover buckled at the water inlet, one side of the sealing cover is provided with a sealing force application elastic sheet, one end of the sealing cover, which is far away from the sealing cover, is fixedly connected with the bottle cap, the other side of the sealing cover is integrally provided with a unsealing sheet, the sealing cover is provided with a unsealing hole at the unsealing sheet, and a unsealing film capable of expanding to jack up the unsealing sheet is arranged in the unsealing hole.

2. A sterilization flask as defined in claim 1, wherein: the bottle cap is provided with a sealing bulge at the edge of the water inlet.

3. A water sampling device using the sterilization bottle of claim 1 or 2, characterized in that: the bottle body clamping device comprises a clamping body seat and a clamping cover seat which are connected in a hinged manner, wherein a bottle body clamping device capable of clamping the bottle body is arranged on the clamping body seat, and a bottle cap clamping device capable of clamping the bottle cap is arranged on the clamping cover seat; the clamping cover seat or the clamping body seat is provided with a lifting rope.

4. A water sampling device according to claim 3, wherein: the bottom of the clamping body seat is provided with a counterweight body.

5. A water sampling device according to claim 3, wherein: the unsealing hole is connected with an unsealing air inlet pipe, and the tail end of the unsealing air inlet pipe is provided with an unsealing air bag.