Waterproof testing device for outdoor jacket fabric
By designing a waterproof test device for jacket fabrics including jet ports, water drain holes, pneumatic telescopic rods and transparent fences, the problem that traditional testing equipment cannot simulate the environment in the wind and rainy season is solved, and a more accurate waterproof performance test and a more efficient inspection process are achieved.
Patent Information
- Application Number
- CN202421094485.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-05-20
AI Technical Summary
Traditional spray testing equipment cannot effectively simulate the situation where strong winds blow rain, resulting in inaccurate real waterproof performance data of the jacket. At the same time, the fixed operation of the test samples is cumbersome, which affects the detection efficiency.
A waterproof test device for backpack fabrics is designed, including a support base, a pneumatic telescopic rod, a support cover, a transparent fence cover and a support mesh disk. The water and wind power are output through the jet port and the water shower hole, simulate the strong wind and rainy season environment, and the samples are clamped and fixed through the transparent fence cover and a support mesh disk.
It improves the accuracy of environmental simulation, ensures the accuracy of the true waterproof performance data of the jacket, and simplifies the sample fixation process and improves the detection efficiency.
Smart Images
Figure CN222762043U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of fabric waterproof testing devices, and in particular relates to a waterproof testing device for jacket fabrics. Background Art
[0002] Jackets are loved by many people for their waterproof and breathable features. Jackets are usually made of waterproof fabrics, and the waterproof performance of the fabrics can be tested by simulating actual use conditions. Through testing, manufacturers can ensure the waterproof performance of their products and ensure product quality.
[0003] Usually, a fabric waterproof testing device is used to test the jacket. The sample is placed in the equipment. The spray method is a common test method for detecting waterproofness. The spray equipment is used to simulate the impact of rain and observe the waterproof performance of the test sample. However, when the jacket is actually used, the rainy season is usually accompanied by strong winds. The strong wind blows the rain, causing the rain to penetrate into the jacket when the wind and air flow pass through the jacket. The traditional spray test equipment cannot effectively test this feature, so the real waterproof performance data of the jacket is lost. In addition, during the test, the test sample needs to be fixed separately, which is cumbersome and troublesome to operate, affecting the efficiency of the test. Utility Model Content
[0004] The utility model provides a waterproof testing device for jacket fabrics, which has the characteristics of improving environmental simulation effect and thus improving data accuracy when performing waterproof testing on the jacket.
[0005] The utility model provides the following technical solution: it includes a support base, one side of the support base is fixedly connected to a support side plate, the support side plate is installed with a pneumatic telescopic rod, the output end of the pneumatic telescopic rod is fixedly connected to a support cover, the side wall of the support cover is slidably connected to a transparent enclosure cover, the inner wall of the support cover is fixedly connected to a support disk, the bottom of the support disk is provided with a plurality of air jets and water sprinkling holes, the inner wall of the bottom end of the support disk is fixedly connected to a water flow guide cover corresponding to the water sprinkling holes, the water flow guide cover is not connected to the internal space of the support disk, the top of the support base is fixedly connected to a support ring, the inner wall of the support ring is fixedly connected to a support mesh disk, and the transparent enclosure cover is in contact with the top of the support mesh disk.
[0006] Among them, the support cover side wall is fixedly connected with two fixed blocks, springs are fixedly connected between the two fixed blocks and the transparent enclosure cover, and the top of the transparent enclosure cover is fixedly connected with two guide slide rods, and the guide slide rods pass through the top of the corresponding fixed blocks.
[0007] Wherein, a non-slip pad is fixedly connected to the bottom end of the transparent enclosure cover, and the transparent enclosure cover is butted against the top end of the supporting mesh disk via the non-slip pad.
[0008] Among them, a fan and a water pump corresponding to the support plate are respectively installed on both sides of the support cover, the fan is connected to the internal space of the support plate through an air pipe, and the water pump is connected to the internal space of the water flow guide cover through a water pipe.
[0009] Among them, the inner wall of the support ring is fixedly connected to a limiting ring, the limiting ring is fixedly connected to the bottom end of the supporting mesh disk, the top of the supporting base is provided with a water storage groove, and one side of the supporting base is provided with a drainage outlet, and the drainage outlet is connected with the internal space of the support ring through the water storage groove.
[0010] The beneficial effects of the utility model are as follows: water and wind are output to the jacket fabric sample below through the air jet port and the water spray hole, so that the wind wraps or blows rainwater onto the jacket fabric sample, thereby simulating the real waterproof effect of the jacket in the rainy season and windy weather outdoors, thereby making it possible to obtain the real waterproof performance data of the jacket, and clamping and fixing the jacket fabric sample through the transparent enclosure cover and the supporting mesh disk, thereby eliminating the need for staff to fix the jacket fabric sample individually, simplifying the work process and improving efficiency.
[0011] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0013] Figure 2 It is a bottom-up enlarged structural diagram of the support cover and other components in the utility model;
[0014] Figure 3 It is a schematic diagram of an enlarged top view of the cross section of the support plate in the utility model;
[0015] Figure 4 It is a front view cross-sectional enlarged structural schematic diagram of the support ring and other components in the utility model;
[0016] Figure 5 for Figure 1 Schematic diagram of the enlarged structure of part A in the middle.
[0017] In the figure: 1. Support base; 11. Support side plate; 12. Pneumatic telescopic rod; 13. Water storage groove; 14. Drainage outlet; 2. Support cover; 21. Transparent enclosure cover; 211. Anti-slip pad; 22. Fixed block; 23. Spring; 24. Guide slide bar; 3. Support plate; 31. Air jet; 32. Water spray hole; 321. Water flow guide cover; 33. Fan; 331. Air duct; 34. Water pump; 341. Water duct; 4. Support ring; 41. Support mesh plate; 42. Limit ring. DETAILED DESCRIPTION
[0018] See also Figure 1-Figure 5 The utility model provides the following technical solutions: it includes a support base 1, a support side plate 11 is fixedly connected to one side of the support base 1, a pneumatic telescopic rod 12 is installed on the support side plate 11, a support cover 2 is fixedly connected to the output end of the pneumatic telescopic rod 12, a transparent enclosure cover 21 is slidably connected to the side wall of the support cover 2, a support plate 3 is fixedly connected to the inner wall of the support cover 2, a plurality of air jets 31 and water sprinkling holes 32 are opened at the bottom of the support plate 3, a water flow guide cover 321 corresponding to the water sprinkling holes 32 is fixedly connected to the inner wall of the bottom end of the support plate 3, the water flow guide cover 321 is not connected to the internal space of the support plate 3, a support ring 4 is fixedly connected to the top of the support base 1, a support net disk 41 is fixedly connected to the inner wall of the support ring 4, and the transparent enclosure cover 21 contacts the top of the support net disk 41.
[0019] In this embodiment: the support base 1 supports the bottom of each component of the device, the support side plate 11 supports the pneumatic telescopic rod 12, the pneumatic telescopic rod 12 supports the support cover 2, the support cover 2 supports the support plate 3 and other components, the pneumatic telescopic rod 12 drives the support cover 2 to adjust the position in the up and down direction, the support cover 2 drives the transparent enclosure cover 21 and the support plate 3 to adjust the height up and down, the water spray hole 32 is connected to the internal space of the support plate 3, and the air jet 31 is not connected to the internal space of the support plate 3, and the water flow guide cover 321 guides the water source to the positions of several water spray holes 32 for spraying. The water flow guide cover 321 distinguishes and isolates the water spray hole 32 and the air jet 31, so that the water spray hole 32 and the air jet 31 can release their respective water sources and wind forces without interfering with each other. The support ring 4 is located directly below the support cover 2, and the support ring 4 supports the support mesh plate 41, and the support mesh plate 41 carries the fabric sample. The pneumatic telescopic rod 12 drives the transparent enclosure cover 21 to slide upward away from the support mesh plate 41 through the support cover 2, so that the support ring 4 and the support mesh plate 41 will not be interfered by the support cover 2 and the transparent enclosure cover 21 above, so as to facilitate the jacket surface. The material samples are placed and taken out. After the jacket fabric samples are placed, the pneumatic telescopic rod 12 drives the support cover 2 to descend, and the support cover 2 drives the transparent enclosure cover 21 to slide downward, and then the transparent enclosure cover 21 and the supporting mesh plate 41 clamp and fix the edge of the jacket fabric sample, so that the staff does not need to fix the jacket fabric sample separately, which simplifies the work process and improves efficiency. The transparent enclosure cover 21 and the support cover 2 block the waterproof testing area space of the jacket fabric sample from the outside to prevent the waterproof test of the jacket fabric sample from being interfered by external things. The transparent feature of the shield 21 makes it easy to observe the jacket fabric samples enclosed by the transparent shield 21 and check the progress of the waterproof experiment. The support plate 3 is located at the top inner side of the support cover 2. The support plate 3 uses a number of air jets 31 to output wind to the jacket fabric samples below. At the same time, the support plate 3 uses a number of water holes 32 to simulate rain spraying on the jacket fabric samples. The wind wraps or blows rain onto the jacket fabric samples, thereby simulating the outdoor rainy season and windy weather to make the real waterproof effect of the jacket, thereby enabling the real waterproof performance data of the jacket to be obtained.
[0020] Two fixing blocks 22 are fixedly connected to the side wall of the support cover 2, and springs 23 are fixedly connected between the two fixing blocks 22 and the transparent enclosure cover 21. Two guide slide bars 24 are fixedly connected to the top of the transparent enclosure cover 21, and the guide slide bars 24 pass through the top of the corresponding fixing blocks 22; the support cover 2 limits the guide slide bars 24 through the fixing blocks 22, and the guide slide bars 24 support the transparent enclosure cover 21. When the support cover 2 drives the transparent enclosure cover 21 downward to contact and squeeze the jacket fabric sample, the transparent enclosure cover 21 cannot continue to descend due to the reaction force of the supporting mesh disk 41, and the support cover 2 squeezes the spring 23 through the fixing blocks 22, and the spring 23 elastically pushes the transparent enclosure cover 21 downward, so that the transparent enclosure cover 21 can stably limit the jacket fabric sample, and the support cover 2 does not contact the supporting mesh disk 41, so that the support cover 2 will not complete the shielding of the transparent enclosure cover 21.
[0021] The bottom end of the transparent enclosure cover 21 is fixedly connected with an anti-skid pad 211, and the transparent enclosure cover 21 is connected to the top of the supporting net plate 41 through the anti-skid pad 211; the transparent enclosure cover 21 contacts the jacket fabric sample through the anti-skid pad 211, and the anti-skid characteristics of the anti-skid pad 211 are utilized to increase the stability of the transparent enclosure cover 21 in limiting and fixing the jacket fabric sample.
[0022] A fan 33 and a water pump 34 corresponding to the support plate 3 are respectively installed on both sides of the support cover 2. The fan 33 is connected to the internal space of the support plate 3 through the air pipe 331, and the water pump 34 is connected to the internal space of the water flow guide cover 321 through the water pipe 341; the fan 33 conveys wind airflow to the inside of the support plate 3 through the air pipe 331, and the water pump 34 conveys water for watering to the inside of the water flow guide cover 321 through the water pipe 341. By controlling the wind force level output by the fan 33, it is convenient to simulate different wind level conditions.
[0023] A limiting ring 42 is fixedly connected to the inner wall of the support ring 4, and the limiting ring 42 is fixedly connected to the bottom end of the support mesh plate 41. A water storage groove 13 is provided at the top of the support base 1, and a drain port 14 is provided on one side of the support base 1. The drain port 14 is connected to the internal space of the support ring 4 through the water storage groove 13; the limiting ring 42 supports the bottom edge of the support mesh plate 41 to improve the stability of the support mesh plate 41. When testing the jacket fabric sample, the water source enters the water storage groove 13 through the support mesh plate 41. By utilizing the characteristics of the arc-shaped inner wall of the water storage groove 13, the water source can gather to the bottom of the water storage groove 13 and be discharged centrally through the drain port 14, which is conducive to the reuse of the water source.
[0024] The working principle and use process of the utility model are as follows: a jacket fabric sample is placed on the supporting mesh disk 41, and then the pneumatic telescopic rod 12 is controlled to drive the supporting cover 2 to slide downward, and the supporting cover 2 drives the transparent enclosure cover 21 to slide downward, and then the transparent enclosure cover 21 and the supporting mesh disk 41 clamp and fix the edge of the jacket fabric sample, and the spring 23 elastically pushes the transparent enclosure cover 21 in a downward direction, so that the staff does not need to fix the jacket fabric sample separately, which simplifies the work process and improves efficiency. The fan 33 is controlled to convey wind and airflow to the inside of the supporting disk 3 through the air delivery pipe 331. At the same time, the water pump 34 is controlled to convey water for watering to the inside of the water flow guide cover 321 through the water delivery pipe 341. By controlling the wind force level output by the fan 33, it is convenient to simulate different wind level conditions, and the wind force wraps or blows rainwater on the jacket fabric sample, so as to simulate the outdoor rainy season and windy weather to make the real waterproof effect of the jacket, so that the real waterproof performance data of the jacket can be obtained.
Claims
1. A waterproof testing device for jacket fabrics, characterized by: The invention comprises a support base (1), one side of the support base (1) is fixedly connected to a support side plate (11), a pneumatic telescopic rod (12) is installed on the support side plate (11), an output end of the pneumatic telescopic rod (12) is fixedly connected to a support cover (2), a side wall of the support cover (2) is slidably connected to a transparent enclosure cover (21), an inner wall of the support cover (2) is fixedly connected to a support plate (3), a bottom of the support plate (3) is provided with a plurality of air jets (31) and water spray holes (32), a water flow guide cover (321) corresponding to the water spray holes (32) is fixedly connected to the inner wall of the bottom end of the support plate (3), the water flow guide cover (321) is not connected to the internal space of the support plate (3), a support ring (4) is fixedly connected to the top of the support base (1), a support net plate (41) is fixedly connected to the inner wall of the support ring (4), and the transparent enclosure cover (21) contacts the top of the support net plate (41).
2. A waterproof testing device for jacket fabrics according to claim 1, characterized in that: The side wall of the support cover (2) is fixedly connected with two fixing blocks (22), and springs (23) are fixedly connected between the two fixing blocks (22) and the transparent enclosure cover (21). The top of the transparent enclosure cover (21) is fixedly connected with two guide slide bars (24), and the guide slide bars (24) pass through the tops of the corresponding fixing blocks (22).
3. A waterproof testing device for jacket fabrics according to claim 1, characterized in that: The bottom end of the transparent enclosure cover (21) is fixedly connected with an anti-skid pad (211), and the transparent enclosure cover (21) is butted against the top end of the supporting mesh plate (41) via the anti-skid pad (211).
4. The waterproof testing device for jacket fabric according to claim 1, characterized in that: A fan (33) and a water pump (34) corresponding to the support plate (3) are respectively installed on both sides of the support cover (2); the fan (33) is connected to the internal space of the support plate (3) through an air supply pipe (331); and the water pump (34) is connected to the internal space of the water flow guide cover (321) through a water supply pipe (341).
5. The waterproof testing device for jacket fabric according to claim 1, characterized in that: The inner wall of the support ring (4) is fixedly connected to a limiting ring (42), the limiting ring (42) is fixedly connected to the bottom end of the support mesh disk (41), the top of the support base (1) is provided with a water storage groove (13), and one side of the support base (1) is provided with a drainage port (14), the drainage port (14) is connected to the internal space of the support ring (4) through the water storage groove (13).