Soaking and washing color fastness tester

Abstract

The utility model relates to a soaking and washing color fastness tester which comprises a steel cup body and a top cover, a central rotating rod is arranged below the top cover through a mounting piece, two ends of the central rotating rod are respectively provided with a first side plate and a second side plate, and the first side plate is fixedly connected with the end part of the central rotating rod. The utility model relates to the technical field of textile washing color fastness testing. When the soaking and washing color fastness tester is used, a textile sample and a sticking lining can be quickly fixed by matching a clamping needle and a mounting plate with a fixing piece, then a central rotating rod is quickly inserted between two semicircular grooves, a pinch bar can be pressed after washing is finished, and the central rotating rod, the textile sample and the sticking lining can be quickly taken down; the effect of quickly mounting and dismounting the attaching lining and the textile sample is achieved, so that the time for sewing the attaching lining and the textile sample is saved, and the washing color fastness testing efficiency of the textile is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile washing color fastness testing, in particular to an immersion washing color fastness tester. Background Art

[0002] Immersion washing color fastness testing is to simulate the actual washing process, soak and scrub textiles, etc., to detect the color change of textiles during the washing process. This testing method can intuitively reflect the color fastness performance of textiles and provide a reliable basis for consumers to make purchases. The general testing steps are as follows:

[0003] 1. Select representative textile specimens to ensure that the specimens are intact and uncontaminated; 2. Put the samples into a steel cup that has been preheated and contains a certain amount of washing powder solution, put an appropriate amount of steel columns in the steel cup, and then put the steel cup into a washing machine for washing; 3. After washing, take out the steel cup, clean the specimens, and dry them by airing; 4. Compare the dried samples with a test card.

[0004] In the prior art, textile samples need to be sewn together with linings for easy comparison. However, sewing linings takes a certain amount of time. At the same time, they need to be put into a washing steel cup and then into a washing machine for washing, so a lot of time is required to prepare for washing, which affects the efficiency of washing tests. Content of the Utility Model

[0005] According to the deficiencies of the prior art, the purpose of the utility model is to provide an immersion washing color fastness tester to solve the technical problems mentioned in the above background art.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions:

[0007] An immersion washing color fastness tester includes a steel cup body and a top cover. A central rotating rod is arranged below the top cover through a mounting member. First and second side plates are respectively arranged at both ends of the central rotating rod. The first side plate is fixedly connected to the end of the central rotating rod, and the second side plate is snap-connected to the end of the central rotating rod. A bottom plate is snap-connected between the bottom ends of the first and second side plates. A clamping plate is fixedly connected to the bottom side of the bottom plate. A number of card needles are fixedly installed in a linear distribution array on the side of the clamping plate. A fixing plate is connected to the side of the clamping plate through a fixing member, and the ends of the card needles are inserted into the fixing plate.

[0008] In a preferred embodiment, the present utility model can be further configured as follows: The mounting member includes a bottom groove, which is opened on the bottom side of the top cover. The bottom groove is provided with a flared shape. A rotating shaft is fixedly connected between two ends in the bottom groove. A central shaft is fixedly connected to the middle of the rotating shaft. Torsion springs are fixedly connected to both ends of the central shaft. A clamping shaft is sleeved outside the torsion spring.

[0009] In a preferred embodiment, the present utility model can be further configured as follows: Positioning plates are fixedly connected to the outer peripheral walls of both clamping shafts. Two side edges of each positioning plate are respectively attached to two ends in the bottom groove. Semi-circular grooves are opened on one side of the two positioning plates facing each other. The bottom of one side of the two positioning plates facing each other is inclined.

[0010] In a preferred embodiment, the present utility model can be further configured as follows: The fixing member includes two sliding grooves, which are respectively opened at both ends of the bottom side of the bottom plate. A sliding rod is slidably connected in the sliding groove. The bottom side of the sliding rod is fixedly connected to the fixing plate.

[0011] In a preferred embodiment, the present utility model can be further configured as follows: A clamping rod is fixedly connected to one side of the fixing plate close to the clamping plate. The end of the clamping rod is inserted into the clamping plate and is in clamping connection with the clamping plate.

[0012] In a preferred embodiment, the present utility model can be further configured as follows: A through hole is opened on the side edge of the first side plate. An expansion groove is opened on the inner peripheral wall of the through hole. A return spring is fixedly connected to the inner end of the expansion groove. A pry bar is slidably connected in the through hole. The outer peripheral wall of the pry bar is fixedly connected to the end of the return spring. One side of the two positioning plates facing each other is inclined at the position of the pry bar.

[0013] In summary, the present utility model includes at least one of the following beneficial technical effects:

[0014] 1. When in use, the textile specimen and the lining can be quickly fixed by the cooperation of the clamping needle and the mounting plate with the fixing member. Subsequently, the central rotating rod can be quickly inserted between the two semi-circular grooves. After washing, the pry bar can be pressed to quickly remove the central rotating rod, the textile specimen, and the lining, achieving the effect of quickly installing and disassembling the lining and the textile specimen, thereby saving the time for sewing the lining and the textile specimen and improving the efficiency of washing color fastness testing for textiles;

[0015] 2. For this immersion washing color fastness tester, after the lining and the specimen are fixed, the central rotating rod is fitted to the inclined sides at the bottom ends of the two positioning plates. Subsequently, the bottom plate is pushed upward, causing the outer peripheral wall of the central rotating rod to push the bottom ends of the two positioning plates to rotate outward. At this time, the two positioning plates will drive the rotation of the two clamping shafts until the central rotating rod is pushed into the two semi-circular grooves. At this time, the reaction force of the torsion spring will drive the clamping shafts to reverse, causing the two positioning plates to close, and the central rotating shaft will stay in the two semi-circular grooves. The diameter of the circle formed by the two semi-circular grooves is larger than the diameter of the central rotating shaft, facilitating the movement of the central rotating shaft inside;

[0016] 3. For this immersion washing color fastness tester, after the washing is completed, directly press the lever at this time, so that the end of the lever is inserted into the hypotenuse position on the side of the two positioning plates. After the lever continues to be inserted between the hypotenuses of the two positioning plates, the two positioning plates will rotate in opposite directions, achieving an opening effect. At this time, the central rotating rod can be pulled out. Subsequently, release the lever, and the lever returns to its original position through the return spring, further facilitating the quick removal of the specimen and the lining. Then, the lining and the specimen can be rinsed and dried for comparison. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of an immersion washing color fastness tester of the present invention.

[0019] Figure 2 It is a schematic diagram of the bottom structure of the top cover of an immersion washing color fastness tester of the present invention.

[0020] Figure 3 It is a schematic diagram of the dissected structure of the installation part of an immersion washing color fastness tester of the present invention.

[0021] Figure 4 It is a schematic diagram of the fixing part structure of an immersion washing color fastness tester of the present invention.

[0022] Figure 5 It is a schematic diagram of the dissected structure of the first side plate of an immersion washing color fastness tester of the present invention.

[0023] In the figure, 1 is a steel cup body; 2 is a top cover; 3 is a mounting member; 4 is a central rotating rod; 5 is a first side plate; 6 is a second side plate; 7 is a bottom plate; 8 is a clamping plate; 9 is a clamping pin; 10 is a fixing plate; 11 is a bottom groove; 12 is a rotating shaft; 13 is a central shaft; 14 is a torsion spring; 15 is a clamping shaft; 16 is a positioning plate; 17 is a semi-circular groove; 18 is a sliding groove; 19 is a sliding rod; 20 is a clamping rod; 21 is a through hole; 22 is an enlarged groove; 23 is a return spring; 24 is a lever; 25 is a fixing member. Detailed implementation mode

[0024] The following further elaborates on the present utility model in conjunction with the accompanying drawings.

[0025] Embodiment:

[0026] Referring to Figures 1 - 5 , a color fastness tester for immersion washing disclosed by the present utility model includes a steel cup body 1 and a top cover 2. A central rotating rod 4 is arranged below the top cover 2 through a mounting member 3. First side plates 5 and second side plates 6 are respectively arranged at both ends of the central rotating rod 4. The first side plate 5 is fixedly connected to the end of the central rotating rod 4, and the second side plate 6 is snap-connected to the end of the central rotating rod 4. A bottom plate 7 is snap-connected between the bottom ends of the first side plate 5 and the second side plate 6. A clamping plate 8 is fixedly connected to the bottom side of the bottom plate 7. A number of clamping pins 9 are fixedly installed in a linear distribution array on the side of the clamping plate 8. A fixing plate 10 is connected to the side of the clamping plate 8 through a fixing member 25. The end of the clamping pin 9 is inserted into the fixing plate 10.

[0027] In this embodiment, after the lining and the specimen are attached together, they are fixed on the clamping pins 9 through the fixing member 25. Then, the central rotating rod 4 is inserted into the mounting member 3. Then, an appropriate amount of washing solution is poured into the steel cup body 1, and an appropriate amount of steel balls are added. Then, the top cover 2 is covered on the top of the steel cup body 1. At this time, the steel cup body 1 is placed in a washing device for washing. The washing solution needs to be preheated before the specimen is put in. During washing, the shaking or rotation of the steel cup body 1 will cause the central rotating rod 4 to swing continuously in the mounting member 3, thereby driving the specimen to swing. At the same time, the irregular movement of the steel balls cooperates with the swing of the steel cup body to achieve the washing effect. Then, after washing is completed, the central rotating rod 4 is removed. Then, the second side plate 6 is removed. The gap between the central rotating rod 4 and the bottom plate 7 is clamped on a drying rope, and the second side plate 6 is re-snap-connected to the bottom plate 7 and the central rotating rod 4 for drying. Finally, the time for sewing the lining and the specimen is saved, and the working efficiency of the color fastness test for washing is improved.

[0028] In a further preferred embodiment of the present utility model, as Figures 2 - 3As shown, the mounting member 3 includes a bottom groove 11 which is opened on the bottom side of the top cover 2. The bottom groove 11 is arranged in a flared shape. A rotating shaft 12 is fixedly connected between two ends in the bottom groove 11. A central shaft 13 is fixedly connected to the middle of the rotating shaft 12. Torsion springs 14 are fixedly connected to both ends of the central shaft 13. A clamping shaft 15 is sleeved outside the torsion spring 14. Positioning plates 16 are fixedly connected to the outer peripheral walls of the two clamping shafts 15. Two sides of the positioning plate 16 are respectively attached to two ends in the bottom groove 11. Semi-circular grooves 17 are opened on one side of the two positioning plates 16 facing each other. The bottom sides of one side of the two positioning plates 16 facing each other are inclined.

[0029] In this embodiment, after the lining and the specimen are fixed, the central rotating rod 4 is attached to the inclined sides at the bottom ends of the two positioning plates 16. Then, the bottom plate 7 is pushed upward, so that the outer peripheral wall of the central rotating rod 4 pushes the bottom ends of the two positioning plates 16 to rotate to both sides. At this time, the two positioning plates 16 will drive the rotation of the two clamping shafts 15 until the central rotating rod 4 is pushed into the two semi-circular grooves 17. At this time, the reaction force of the torsion spring 14 will drive the clamping shaft 15 to reverse, so that the two positioning plates 16 are closed, and the central rotating shaft 12 will stay in the two semi-circular grooves 17. The diameter of the circle formed by the two semi-circular grooves 17 is larger than the diameter of the central rotating shaft 12, so as to facilitate the movement of the central rotating shaft 12 inside.

[0030] In a further preferred embodiment of the present utility model, as Figure 4 shown, the fixing member 25 includes two sliding grooves 18 which are respectively opened at both ends of the bottom side of the bottom plate 7. A sliding rod 19 is slidably connected in the sliding groove 18. The bottom side of the sliding rod 19 is fixedly connected to the fixing plate 10. A clamping rod 20 is fixedly connected to one side of the fixing plate 10 close to the clamping plate 8. The end of the clamping rod 20 is inserted into the clamping plate 8 and is in clamping connection with the clamping plate 8.

[0031] In this embodiment, after the lining and the specimen are positioned on the needle 9, then the sliding rod 19 is inserted into the sliding groove 18. At the same time, the fixing plate 10 is pushed, so that the fixing plate 10 drives the sliding rod 19 to be completely inserted into the sliding groove 18, and at the same time drives the clamping rod 20 to be inserted into the clamping plate 8 for clamping, so as to achieve the effect of fixing the lining and the specimen, thus facilitating the washing test of the specimen.

[0032] In a further preferred embodiment of the present utility model, as Figures 4 - 5As shown, a through hole 21 is formed on the side of the first side plate 5. An expansion slot 22 is formed on the inner peripheral wall of the through hole 21. A return spring 23 is fixedly connected to the inner end of the expansion slot 22. A pry bar 24 is slidably connected in the through hole 21. The outer peripheral wall of the pry bar 24 is fixedly connected to the end of the return spring 23. The opposite sides of the two positioning plates 16 are inclined at the position of the pry bar 24.

[0033] In this embodiment, after washing is completed, directly press the pry bar 24 at this time, so that the end of the pry bar 24 is inserted into the hypotenuse position on the side of the two positioning plates 16. After the pry bar 24 continuously inserts into the hypotenuse between the two positioning plates 16, the two positioning plates 16 will rotate in opposite directions, so as to achieve the effect of opening. At this time, the central rotating rod 4 can be pulled out. Then release the pry bar 24, and the pry bar 24 returns to its original position through the return spring 23, thereby facilitating the quick removal of the specimen and the lining. Then the lining and the specimen can be rinsed and dried for comparison.

[0034] The embodiments of this specific implementation manner are all preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. An immersion washing color fastness tester, comprising a steel cup body (1) and a top cover (2), characterized in that: A central rotating rod (4) is arranged below the top cover (2) through a mounting member (3), and a first side plate (5) and a second side plate (6) are arranged at both ends of the central rotating rod (4), respectively; the first side plate (5) is fixedly connected to the end of the central rotating rod (4), and the second side plate (6) is snap-connected to the end of the central rotating rod (4); a bottom plate (7) is snap-connected between the bottom ends of the first side plate (5) and the second side plate (6), and a clamping plate (8) is fixedly connected to the bottom side of the bottom plate (7), and a number of clamping pins (9) are fixedly installed on the side of the clamping plate (8) in a linearly distributed array, and the side of the clamping plate (8) is connected to a fixing plate (10) through a fixing member (25), and the end of the clamping pin (9) is inserted into the fixing plate (10).

2. The immersion washing color fastness tester according to claim 1, characterized in that: The mounting member (3) comprises a bottom groove (11), the bottom groove (11) being arranged on the bottom side of the top cover (2), the bottom groove (11) being arranged in a flared shape, a rotating shaft (12) being fixedly connected between two ends in the bottom groove (11), a central shaft (13) being fixedly connected to the middle of the rotating shaft (12), torsion springs (14) being fixedly connected to both ends of the central shaft (13), and a clamping shaft (15) being sleeved on the outer side of the torsion spring (14).

3. The immersion washing color fastness tester according to claim 2, characterized in that: The outer peripheral walls of the two clamping shafts (15) are fixedly connected with positioning plates (16), and the two sides of the positioning plates (16) are respectively fitted with the two end portions in the bottom groove (11), and the opposite sides of the two positioning plates (16) are provided with semicircular grooves (17), and the bottoms of the opposite sides of the two positioning plates (16) are inclined.

4. The immersion washing color fastness tester according to claim 3, characterized in that: The fixing member (25) comprises two slide grooves (18), the two slide grooves (18) are respectively arranged at two ends of the bottom side of the bottom plate (7), a slide rod (19) is slidably connected in the slide groove (18), and the bottom side of the slide rod (19) is fixedly connected to the fixing plate (10).

5. The immersion washing color fastness tester according to claim 4, characterized in that: A clamping rod (20) is fixedly connected to one side of the fixing plate (10) close to the clamping plate (8); an end of the clamping rod (20) is inserted into the clamping plate (8) and is clamped to the clamping plate (8).

6. The immersion washing color fastness tester according to claim 5, characterized in that: A through hole (21) is provided on the side of the first side plate (5), an expansion groove (22) is provided on the inner peripheral wall of the through hole (21), a return spring (23) is fixedly connected to the inner end of the expansion groove (22), a pry bar (24) is slidably connected in the through hole (21), an outer peripheral wall of the pry bar (24) is fixedly connected to the end of the return spring (23), and the opposite side of the two positioning plates (16) is located at the pry bar (24) and is inclined.

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