Infiltration bottle for textile detection

Abstract

The utility model relates to an infiltrating bottle for textile detection, which comprises a wide-mouth bottle body and a bottle plug, the bottle plug is arranged at the bottle mouth of the wide-mouth bottle body, a pressing rod is arranged in the wide-mouth bottle body, the top of the pressing rod extends out of the bottle plug, the bottom of the pressing rod is coated with a pressing disc, the outer circle of the pressing disc is matched with the inner wall of the wide-mouth bottle body, and the outer circle of the pressing disc is matched with the inner wall of the wide-mouth bottle body. And the pressing disc is provided with a liquid through hole. According to the device, the pressing disc is driven to ascend and descend by holding the pressing rod to ascend and descend in a reciprocating mode, a sample is always pressed in water extraction liquid below the pressing disc, the sample is fully infiltrated, the working efficiency is improved, the infiltrating operation time is controlled within 1 min, and the efficiency is greatly improved; the outer circle of the pressing disc makes contact with the inner wall of the wide-mouth bottle body, the pressing disc serves as a scraper blade in the lifting process, and sample residues on the bottle wall are reduced.

Description

Technical Field

[0001] This utility model relates to the field of textile testing technology, specifically to an immersion bottle for textile testing. Background Technology

[0002] Formaldehyde and pH value are important parameters for the safety performance of textiles. Currently, the most common testing method used in laboratories is water extraction. During the testing process, the personnel need to vigorously shake each sample bottle to ensure that the textile, which measures 5mm × 5mm, is completely immersed in the solution.

[0003] However, this method has significant drawbacks: firstly, daily testing is demanding, requiring a considerable amount of time to shake each sample bottle individually. Furthermore, the shaking process causes some fabric scraps to stick to the bottle walls and stoppers, necessitating further shaking to remove the samples, thus extending the testing cycle and reducing efficiency. Secondly, the properties of samples are complex and varied. While easily wetted samples are simple to handle, some difficult-to-wet samples (such as wool and down) require vigorous shaking for several minutes to achieve partial wetting, which is time-consuming and labor-intensive. Therefore, there is an urgent need to design a practical and easy-to-operate wetting bottle for textile testing, aiming to accelerate sample wetting, save time and effort, and improve work efficiency. Utility Model Content

[0004] The purpose of this invention is to overcome the above-mentioned shortcomings and provide a wetting bottle for textile testing. It eliminates the need for inspectors to vigorously shake the wide-mouth bottle. By using a handheld pressing rod to move the pressing plate up and down, the sample is always pressed into the water extract under the pressing plate, ensuring that the sample is fully wetted. This improves work efficiency, and the wetting operation time is controlled within 1 minute, greatly enhancing efficiency. The outer circle of the pressing plate contacts the inner wall of the wide-mouth bottle, and the pressing plate acts as a scraper during the lifting and lowering process, reducing sample residue on the bottle wall.

[0005] The purpose of this utility model is achieved as follows:

[0006] A textile testing immersion bottle includes a wide-mouth bottle body and a stopper. The bottle mouth of the wide-mouth bottle body is provided with a stopper, and a pressing rod is provided inside the wide-mouth bottle body. The top of the pressing rod extends out of the stopper, and the bottom is covered with a pressing plate. The outer circle of the pressing plate is adapted to the inner wall of the wide-mouth bottle body, and the pressing plate is provided with a liquid passage hole.

[0007] Preferably, the pressing plate is made of rubber, and the pressing plate has a built-in steel wire braided strip, which is distributed in a ring and close to the outer circle of the pressing plate.

[0008] Preferably, the cross-section of the steel wire braided strip is U-shaped, and the opening of the U-shape faces the center of the pressing plate.

[0009] Preferably, the bottom of the pressing rod is provided with a covering head, and the center of the pressing plate is provided with a covering head receiving groove corresponding to the covering head.

[0010] Preferably, the outer surface of the covering head is provided with serrations.

[0011] Preferably, the pressing rod is provided with a limiting boss corresponding to the pressing plate, and the limiting boss is in contact with the upper surface of the pressing plate.

[0012] Preferably, the fluid passages are arranged in multiple concentric circles.

[0013] Preferably, the bottle stopper has a vertical through hole corresponding to the pressing rod, and the length of the vertical through hole is greater than 30mm.

[0014] Preferably, the diameter of the liquid passage is 2-3 mm.

[0015] The beneficial effects of this utility model are:

[0016] No longer do inspectors need to shake the wide-mouth bottle vigorously. By using a hand-held pressing rod to move the pressing plate up and down, the sample is always pressed into the water extract under the pressing plate, and the sample is fully wetted, which improves work efficiency. The wettation time is controlled within 1 minute, which greatly improves efficiency.

[0017] The outer circle of the pressing plate contacts the inner wall of the wide-mouth bottle. During the lifting and lowering process, the pressing plate acts as a scraper to reduce sample residue on the bottle wall.

[0018] After soaking, open the stopper and pour out the water extract. The liquid passage helps filter the sample and prevents the sample from flowing out with the water extract. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of an immersion bottle for textile testing according to this utility model.

[0020] Figure 2 for Figure 1 A magnified view of a portion of the image.

[0021] Figure 3 This is a schematic diagram showing the distribution of the liquid passages on the pressing plate.

[0022] The components include: a wide-mouth bottle body (1); a bottle stopper (2); a pressing rod (3); a covering head (3.1); serrations (3.1.1); a limiting boss (3.2); a pressing plate (4); a liquid passage hole (4.1); and a steel wire braided strap (4.2). Detailed Implementation

[0023] See Figure 1-3This utility model relates to an immersion bottle for textile testing, comprising a wide-mouth bottle body 1, a stopper 2, a pressing rod 3, and a pressing plate 4. The bottle mouth of the wide-mouth bottle body 1 is provided with the stopper 2. The pressing rod 3, made of plastic, extends beyond the stopper 2 at its top and is covered by the pressing plate 4 at its bottom. The pressing plate 4 is a flattened cylinder made of rubber. A covering head 3.1 is provided at the bottom of the pressing rod 3. A covering head receiving groove is provided at the center of the pressing plate 4 corresponding to the covering head 3.1. The inner wall shape of the covering head receiving groove fits snugly against the covering head 3.1. 3.1 The outer surface is provided with serrations 3.1.1 to improve the connection strength between the pressing rod 3 and the pressing plate 4. The pressing plate 4 is provided with liquid passage holes 4.1, which are arranged in multiple concentric circles with radially staggered distribution of the liquid passage holes 4.1 in each circle. The pressing plate 4 has a steel wire braided strip 4.2 inside, which is distributed in a ring and close to the outer circle of the pressing plate 4. The outer circle of the pressing plate 4 is adapted to the inner wall of the wide-mouth bottle body 1. The cross-section of the steel wire braided strip 4.2 is U-shaped, and the U-shaped opening faces the center of the pressing plate 4, which improves the edge strength of the pressing plate 4 and reduces edge deformation during the lifting and lowering of the pressing plate 4.

[0024] The pressing rod 3 is provided with a limiting boss 3.2 corresponding to the pressing plate 4. The limiting boss 3.2 fits against the upper surface of the pressing plate 4, thereby improving the strength of the connection between the pressing rod 3 and the pressing plate 4 and preventing the pressing plate 4 from falling off. The outer diameter of the limiting boss 3.2 is larger than the opening diameter of the covering head receiving cavity.

[0025] The bottle stopper 2 has a vertical through hole corresponding to the pressing rod 3. The pressing rod 3 moves up and down along the vertical through hole. The length of the vertical through hole is greater than 30mm, which ensures that the pressing rod 3 passes through the bottle stopper and guides the pressing rod 3 to move up and down, preventing the pressing rod from deviating or shaking during the lifting and lowering process.

[0026] The diameter of the liquid passage hole 4.1 is 2-3 mm to prevent a 5 mm × 5 mm sample from flowing out of the liquid passage hole 4.1. When the hand-held pressing rod 3 drives the pressing plate 4 to descend, the water extract overflows from the liquid passage hole 4.1. When the hand-held pressing rod 3 drives the pressing plate 4 to rise, the water extract on the upper surface of the pressing plate 4 flows out from the liquid passage hole 4.1, avoiding excessive water extract residue on the pressing plate.

[0027] The thickness of the pressing plate 4 is 2-3cm, in order to give the pressing plate a certain weight to facilitate the soaking operation.

[0028] Working principle:

[0029] Weigh a measured amount of shredded sample (sample size 5mm × 5mm) and place it into the wide-mouth bottle 1. Insert the pressing rod 3 with the pressing plate 4 into the wide-mouth bottle 1 (because the pressing plate 4 is made of rubber, even if the opening of the wide-mouth bottle 1 is smaller than the outer circle of the pressing plate 4, the pressing plate 4 can still enter the wide-mouth bottle 1 under pressure). Press the sample under the pressing plate 4, add a certain amount of water extract, and let the top of the pressing rod 3 extend out of the bottle stopper 2. Cover the bottle stopper 2 and hold the pressing rod 3 to move it up and down repeatedly. The sample is always pressed into the water extract under the pressing plate 4, and the sample is fully wetted. The outer circle of the pressing plate 4 contacts the inner wall of the wide-mouth bottle 1. During the up and down movement, the pressing plate 4 acts as a scraper to reduce sample residue on the bottle wall. After wetting, open the bottle stopper 2 and pour out the water extract. The liquid passage 4.1 helps filter the sample and prevents the sample from flowing out with the water extract.

[0030] In addition to the above embodiments, this utility model also includes other implementation methods. All technical solutions formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of this utility model.

Claims

1. A soak bottle for textile detection, comprising a jar body and a plug, a bottle mouth of the jar body is provided with the plug, characterized in that: The wide-mouthed bottle is internally provided with a pressing rod, the top of the pressing rod extends out of the bottle plug, the bottom of the pressing rod is covered with a pressing disc, the outer circle of the pressing disc is matched with the inner wall of the wide-mouthed bottle, and the pressing disc is provided with a liquid passing hole.

2. The dipper bottle for textile inspection according to claim 1, characterized in that: The pressing disc is made of rubber material, the pressing disc is internally provided with a steel wire woven belt, the steel wire woven belt is distributed in a ring shape and is close to the outer circle of the pressing disc.

3. A dipper bottle for textile testing according to claim 2, characterized in that: The cross section of the steel wire woven belt is in the shape of a Chinese character "fang", and the opening of the Chinese character "fang" is towards the center of the pressing disc.

4. The dipper bottle for textile detection according to claim 1 or 2 or 3, characterized in that: The bottom of the pressing rod is provided with a covering head, and the center of the pressing disc is provided with a covering head accommodating groove corresponding to the covering head.

5. A dipper bottle for textile testing according to claim 4, characterised in that: The outer surface of the covering head is provided with sawteeth.

6. The dip-out bottle for textile inspection according to claim 1, characterized in that: The pressing rod is provided with a limiting boss corresponding to the pressing disc, and the limiting boss is attached to the upper surface of the pressing disc.

7. The dip-out bottle for textile inspection according to claim 1, characterized in that: The liquid passing holes are arranged in multiple circles in the form of concentric circles.

8. The dip-out bottle for textile inspection according to claim 1, characterized in that: The bottle plug is provided with a vertical through hole corresponding to the pressing rod, and the length of the vertical through hole is greater than 30mm.

9. The dip-out bottle for textile inspection according to claim 1, characterized in that: The diameter of the liquid passing hole is 2-3mm.

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