Extraction bottle for measuring single-side surface content of paper and base applied to extraction bottle

Abstract

The utility model relates to the technical field of paper detection, in particular to an extraction bottle for measuring the single-side surface content of paper and a base applied to the extraction bottle, which comprises a bottle body, a bottle cap is arranged on the bottle body, a support is fixed on the inner side of the bottle cap, and a sealing ring is arranged between the support and the bottle cap. The extraction bottle and the base have the beneficial effects that the extraction bottle is simple in structure and convenient to use, paper needing to be detected is placed through the bottle cap, the paper is supported through the bracket shaped like the Chinese character'mi ', and then the whole extraction bottle is inverted, so that an extracting solution in the bottle body is in contact with the detected paper for extraction detection; a plurality of extraction bottles can be operated at a time through the base, so that the detection efficiency is improved, the use quantity of extracting solutions can be effectively reduced, and the practicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of paper detection, in particular to an extraction bottle for measuring the surface content of a single side of paper. Background Art

[0002] Imparting different sensory properties to paper is a unique printing technology. Typically, this paper is stored in rolls before use, and some of the sensory properties migrate to the back of adjacent sheets during storage, making them invisible to consumers. Existing techniques use a single-sided coating method to mask one side while testing the other. This method is typically performed in a solution, which can cause some sensory properties to leach out through the cut, leading to inaccurate test results.

[0003] To this end, Chinese Patent Authorization Announcement No. CN217443350U discloses an auxiliary device for measuring the surface content of a single side of paper. The migration bottle is a rectangular bottle with a rectangular bottle cavity. The inner and outer sealing frames are both rectangular frames. The inner frame wall of the outer sealing frame is provided with a step surface. The sealing ring is mounted on the outer wall surface of the inner sealing frame. The inner sealing frame is embedded in the outer sealing frame, and the inner end face of the inner sealing frame abuts against the step surface. After the inner and outer sealing frames are connected, the outer sealing frame is inserted into the bottle cavity of the migration bottle. The above patent seals the paper cut by setting the inner and outer sealing frames, and further isolates the migration liquid from the cut by the sealing ring, which can effectively achieve the measurement of the surface content of a single side of paper.

[0004] However, when the auxiliary device is used, there is a situation where too much extracting liquid is used, resulting in waste. Summary of the Invention

[0005] The utility model provides an extraction bottle for measuring the surface content of one side of paper, so as to solve the problem that the auxiliary device for measuring the surface content of one side of paper currently uses too much solution during use, resulting in waste.

[0006] To achieve the above-mentioned purpose, the utility model provides an extraction bottle for determining the surface content of a single side of paper, comprising a bottle body, a bottle cap provided on the bottle body, a bracket fixed on the inner side of the bottle cap, and a sealing ring provided between the bracket and the bottle cap. When in use, first, an extraction liquid is added to the bottle body, and then the test paper is cut into a circle with a diameter consistent with the diameter of the bottle cap. The round paper is placed into the bottle cap, and after the bottle cap and the bottle body are tightened, the bottle is placed in a water bath to balance the temperature of the extraction liquid for a period of time, and then the bottle body is quickly turned upside down and placed in the water bath again for an extraction experiment. The extraction bottle can perform extraction and detection on a single side of the paper, and at the same time, reduces the waste of the extraction liquid, and has a good use effect.

[0007] Furthermore, the bottle body and the bottle cap are both cylindrical.

[0008] Furthermore, the bracket is in a cross-shaped shape and is an integrated structure with the bottle cap, and the paper can be supported by the bracket in the cross-shaped structure.

[0009] Furthermore, the outer side of the bottle body is wrapped with a base, which includes an upper base and a lower base. The lower base is provided with at least one extraction bottle insertion groove.

[0010] Furthermore, the upper base is also provided with at least one bottle body insertion groove, and the upper base and the lower base can be either separate structures or connected into an integrated structure through a connecting structure such as a hinge.

[0011] Furthermore, the upper base and the lower base are provided with a hollow structure, which ensures that the upper base and the lower base can float on the water surface. In addition, the hollow structure can adopt a structure with holes opened on the upper base and the lower base.

[0012] The beneficial effects of the utility model are:

[0013] The extraction bottle has a simple structure and is easy to use. The paper to be tested is placed through the bottle cap, and the paper is supported by a cross-shaped bracket. Then the entire extraction bottle is inverted so that the extraction liquid inside the bottle contacts the test paper for extraction and testing. The base can be used to operate multiple extraction bottles at one time, thereby improving detection efficiency, effectively reducing the amount of extraction liquid used, and having good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for the description. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a structural diagram of the extraction bottle and the lower base installed together in the utility model.

[0016] Figure 2 This is a schematic diagram of the bottle structure of the present utility model.

[0017] Figure 3 This is a schematic diagram of the bottle cap structure of the present utility model.

[0018] In the picture: 1. Bottle body; 2. Bottle cap; 3. Bracket; 4. Sealing ring; 5. Base. DETAILED DESCRIPTION

[0019] In order to make the purpose, features, and advantages of the present invention more obvious and easy to understand, the technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings in the specific embodiments. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this patent.

[0020] like Figure 2-3 As shown, in the first embodiment of the present invention, the utility model proposes an extraction bottle for measuring the surface content of one side of paper, comprising a bottle body 1, a bottle cap 2 being provided on the bottle body 1, the bottle body 1 and the bottle cap 2 being both cylindrical, a bracket 3 being fixed to the inner side of the bottle cap 2, the bracket 3 being in a cross-shape and being an integral structure with the bottle cap 2, the paper can be supported by the bracket 3 in the cross-shape structure, a sealing ring 4 is provided between the bracket 3 and the bottle cap 2, and the entire extraction bottle can be sealed by the sealing ring 4.

[0021] like Figure 1 As shown, in this second embodiment, the present invention provides a base, including the extraction bottle for measuring the surface content of a single side of paper in the above-mentioned first embodiment, and also including a base 5. The base 5 includes an upper base and a lower base. The lower base is provided with at least one extraction bottle insertion groove, and the upper base is also provided with at least one extraction bottle insertion groove. The upper base and the lower base can be either a separate structure or a structure connected as one body by a connecting structure such as a hinge. The upper base and the lower base are provided with a hollow structure, and the hollow structure ensures that the upper base and the lower base can float on the water surface. In addition, the hollow structure can adopt a structure with holes opened on the upper base and the lower base, so that multiple extraction bottles can be operated at one time through the base 5.

[0022] When in use, first add the extraction liquid into the bottle body 1, then cut the test paper into a circle with a diameter consistent with the inner diameter of the bottle cap 2, put the round paper into the bottle cap 2, tighten the bottle cap 2 and the bottle body 1, place it in a water bath to balance the temperature of the extraction liquid for a period of time, quickly turn the bottle upside down, and place it in the water bath again to perform the extraction experiment. The extraction bottle can perform extraction and detection on a single side of the paper, while reducing the waste of the extraction liquid and having a good use effect. At the same time, the base 5 can operate multiple extraction bottles at the same time, thereby improving work efficiency.

[0023] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An extraction bottle for measuring the surface content of a single side of paper, comprising a bottle body (1), characterized in that: A bottle cap (2) is provided on the bottle body (1), a bracket (3) is fixed on the inner side of the bottle cap (2), a sealing ring (4) is provided between the bracket (3) and the bottle cap (2), the bracket (3) is in a rice shape, and is an integrated structure with the bottle cap (2).

2. The extraction bottle for measuring the surface content of one side of paper according to claim 1, characterized in that: The bottle body (1) and the bottle cap (2) are both cylindrical.

3. A base comprising the extraction bottle for measuring the surface content of a single side of paper according to any one of claims 1-2, characterized in that: The base (5) comprises an upper base and a lower base. The lower base is provided with at least one extraction bottle insertion groove, and the upper base is also provided with at least one extraction bottle insertion groove.

4. The base according to claim 3, characterized in that The upper base and the lower base are of a split structure or an integrated structure connected by hinges.

5. The base according to claim 3, characterized in that The upper base and the lower base are provided with a hollow structure.

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