Device for detecting tensile property of socks
By employing a structure including a fixing plate, sleeve, first screw, clamping plate, and handle in the sock tensile performance testing device, surface contact fixing at both ends of the sock is achieved, solving the problem of inaccurate testing caused by point contact of tensile force in existing technologies and improving the accuracy of testing.
Patent Information
- Application Number
- CN202520355304.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-03
- Publication Date
- 2026-03-17
- Estimated Expiration
- 2035-03-03
AI Technical Summary
In existing sock tensile performance testing devices, the tensile force is mainly applied to the point where the sock is hooked, rather than the surface of the sock, resulting in inaccurate test results.
A sock tensile performance testing device was designed, which adopts a structure including a fixed plate, sleeve, first screw, clamping plate and handle. Through the cooperation of the clamping plate and the second vertical plate, the two ends of the sock are fixed in a surface contact manner to avoid point contact and ensure that the tensile force is applied to the surface of the sock.
This results in more accurate tensile testing, ensuring that the tensile force is applied evenly to the surface of the socks, thus improving the accuracy of the test.
Smart Images
Figure CN224004819U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sock stretch testing technology, specifically a sock stretch performance testing device. Background Technology
[0002] Socks are a type of clothing worn on the feet. There are many types, including knee-high socks, mid-calf socks, ankle socks, pantyhose, and so on. After the socks are manufactured, they generally need to be tested for their tensile properties using testing equipment to ensure that they meet quality standards.
[0003] However, most existing devices for testing the tensile properties of socks use hooks or tension rods to hold the socks in place. As a result, when the socks are stretched, the stretching force is mostly applied to the hooked point rather than the surface of the sock, leading to inaccurate tensile test results. Utility Model Content
[0004] The purpose of this invention is to provide a sock tensile performance testing device to solve the problem that existing devices for testing the tensile performance of socks use hooks or tension rods to hook the socks for fixation. As a result, most of the tensile force is applied to the hooked point of the sock, rather than the surface of the sock, leading to inaccurate tensile test results.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a sock stretch performance testing device, including a sock stretch meter, wherein a base is fixedly connected to the bottom end of the sock stretch meter, and a caster wheel is configured at the bottom end of the base; a fixing plate is installed on the front end face of the sock stretch meter, and a fixing mechanism is installed on the fixing plate; and a stretching mechanism is installed inside the sock stretch meter.
[0006] The fixing mechanism includes a first vertical plate and a second vertical plate fixedly connected to the outer wall of the fixing plate. A sleeve is rotatably connected inside the first vertical plate. A first screw is threadedly connected inside the sleeve. A clamping plate is rotatably connected to the end of the first screw away from the sleeve. A handle is fixedly connected to the outer periphery of the sleeve. A guide assembly is installed on the clamping plate.
[0007] Preferably, the guide assembly includes a rectangular block fixed to the outer wall of the clamping plate, and a slide rod is fixed inside the rectangular block, and the slide rod is slidably engaged with the slide groove of the fixing plate.
[0008] Preferably, the stretching mechanism includes a horizontal plate fixed to the inner wall of the sock stretcher, a second screw rotatably connected between the horizontal plate and the sock stretcher, a third vertical plate threaded to the outer circumference of the second screw, and a fourth vertical plate fixed to the front end face of the third vertical plate. The outer wall of the fourth vertical plate is clearance-fitted with the inner wall of the through groove of the sock stretcher, and the front end face of the fourth vertical plate is fixed to an adjacent fixed plate. A drive assembly is installed on the outer side of the second screw.
[0009] Preferably, the drive assembly includes a base fixedly connected to the inner wall of the sock stretcher, a reducer fixedly connected to the top of the base, a motor and a first bevel gear respectively connected to the input and output ends of the reducer, the bottom end of the motor connected to the base, a second bevel gear meshing with the outer periphery of the first bevel gear, and the interior of the second bevel gear fixedly connected to the outer periphery of the second screw.
[0010] Preferably, a sock-stretching device is rotatably connected above the front end face of the sock stretcher.
[0011] Preferably, the sock stretching device has a display and a first hook fixedly connected to its side wall, and a second hook is provided in front of the first hook, the second hook being fixedly connected to an adjacent fixing plate.
[0012] Preferably, the front end face of the sock stretching device is provided with a switch and a scale.
[0013] This utility model has at least the following beneficial effects:
[0014] By cooperating with the fixed plate, sleeve, first screw, clamping plate, second vertical plate, and handle, one end of the sock can be moved to the front of the corresponding fixed plate, so that one end of the sock is between the clamping plate and the second vertical plate. Then, the handle is turned, which drives the sleeve to rotate, and the sleeve drives the first screw to move. The first screw, together with the sliding rod and rectangular block, can drive the clamping plate to move until the clamping plate and the second vertical plate clamp the sock. Similarly, the other end of the sock is clamped and fixed to the fixing mechanism on the movable fixed plate. Since both ends of the sock are fixed in a surface contact manner, rather than a point contact manner, the tensile force can be applied to the sock better, so the tensile testing structure is more accurate. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0016] Figure 2 This utility model Figure 1 Sectional view in;
[0017] Figure 3 This utility model Figure 1A structural diagram of the middle clamping plate, the fixing plate, and the second vertical plate;
[0018] Figure 4 This utility model Figure 3 Floor plan;
[0019] Figure 5 This utility model Figure 2 A structural diagram of the third vertical plate, the fourth vertical plate, and the horizontal plate.
[0020] Figure 6 This utility model Figure 2 A schematic diagram of the structure of the motor, reducer, and second screw.
[0021] In the diagram: 1. Sock stretching device; 2. Base; 3. Casters; 4. Fixing plate; 5. First vertical plate; 6. Sleeve; 7. First screw; 8. Clamping plate; 9. Second vertical plate; 10. Handle; 11. Rectangular block; 12. Slide rod; 13. Horizontal plate; 14. Second screw; 15. Third vertical plate; 16. Fourth vertical plate; 17. Base; 18. Reducer; 19. Motor; 20. First bevel gear; 21. Second bevel gear; 22. Sock-passing wheel; 23. Display; 24. First hook; 25. Second hook; 26. Switch; 27. Scale line. Detailed Implementation
[0022] Please see Figures 1-6 A sock stretch performance testing device includes a sock stretch meter 1, a base 2 is fixedly connected to the bottom end of the sock stretch meter 1, and a caster wheel 3 is configured at the bottom end of the base 2. A fixing plate 4 is installed on the front end face of the sock stretch meter 1, and a fixing mechanism is installed on the fixing plate 4. A stretching mechanism is installed inside the sock stretch meter 1.
[0023] The fixing mechanism includes a first vertical plate 5 and a second vertical plate 9 fixedly connected to the outer wall of the fixing plate 4. A sleeve 6 is rotatably connected inside the first vertical plate 5. A first screw 7 is threadedly connected inside the sleeve 6. A clamping plate 8 is rotatably connected to the end of the first screw 7 away from the sleeve 6. A handle 10 is fixedly connected to the outer periphery of the sleeve 6. A guide component is installed on the clamping plate 8.
[0024] Therefore, the sock stretching device 1 can be a product of the existing technology, which is equipped with a corresponding stretching system, such as a tension sensor, and is connected to the display 23 to realize the display and adjustment of tension values. This is the existing technology, so it will not be described in detail.
[0025] Specifically, four casters 3 are configured under the base 2 for easy movement. Four fixing plates 4 are set at the front end of the sock stretcher 1. The two upper plates and one lower left plate 4 are fixed to the sock stretcher 1 and do not move. The lower right plate 4 is not fixed to the sock stretcher 1. Textures are processed on the clamping plate 8 and the second vertical plate 9 to better clamp the socks.
[0026] The guide assembly includes a rectangular block 11 fixed to the outer wall of the clamping plate 8, and a sliding rod 12 fixed inside the rectangular block 11, and the sliding rod 12 is slidably engaged with the sliding groove of the fixing plate 4.
[0027] Specifically, two sliding grooves are set at the front end of the fixed plate 4, and a sliding rod 12 is set at the sliding groove. The sliding rod 12 is connected to the clamping plate 8 through the rectangular block 11, so that the clamping plate 8 can be limited and the clamping plate 8 can always move in the horizontal direction.
[0028] The stretching mechanism includes a horizontal plate 13 fixed to the inner wall of the sock stretcher 1. A second screw 14 is rotatably connected between the horizontal plate 13 and the sock stretcher 1. A third vertical plate 15 is threaded to the outer circumference of the second screw 14. A fourth vertical plate 16 is fixed to the front end face of the third vertical plate 15. The outer wall of the fourth vertical plate 16 is clearance-fitted with the inner wall of the through groove of the sock stretcher 1. The front end face of the fourth vertical plate 16 is fixed to the adjacent fixed plate 4. A drive assembly is installed on the outer side of the second screw 14.
[0029] Specifically, two fourth vertical plates 16 are set on the front end face of the third vertical plate 15. The fourth vertical plates 16 are connected to the fixed plate 4 on the lower right side to drive its movement. At the same time, two through grooves are processed on the front end face of the sock stretching instrument 1, which can limit the fourth vertical plates 16.
[0030] The drive assembly includes a base 17 fixedly connected to the inner wall of the sock stretcher 1. A reducer 18 is fixedly connected to the top of the base 17. The input end and output end of the reducer 18 are respectively connected to a motor 19 and a first bevel gear 20. The bottom end of the motor 19 is connected to the base 17. A second bevel gear 21 is meshed with the outer periphery of the first bevel gear 20, and the interior of the second bevel gear 21 is fixedly connected to the outer periphery of the second screw 14.
[0031] Specifically, the motor 19 can be started by switch 26, so that the motor 19, together with the gearbox 18, drives the first bevel gear 20 to rotate. The first bevel gear 20 then drives the second screw 14 to rotate through the second bevel gear 21, so that the second screw 14 drives the third vertical plate 15 to move. The third vertical plate 15 then drives the corresponding fixed plate 4 to move through the fourth vertical plate 16, etc., thereby stretching the sock.
[0032] The sock stretching device 1 is rotatably connected to the upper front end face of the sock wheel 22;
[0033] When the stockings being tested are pantyhose or similar items, the stockings can be passed through the surface of the stocking roller 22, which makes it easier to stretch the pantyhose.
[0034] The sock stretching device 1 has a display 23 and a first hook 24 fixedly connected to its side wall, and a second hook 25 is provided in front of the first hook 24. The second hook 25 is fixedly connected to the adjacent fixed plate 4.
[0035] When it is necessary to perform a tensile test on the sock cuff, the sock cuff can be threaded onto the first hook 24 and the second hook 25, and then the second hook 25 can be moved by the corresponding structure to complete the tensile performance test of the sock cuff.
[0036] The front end face of the sock stretching device 1 is provided with a switch 26 and a scale 27.
[0037] It is worth noting that the electrical structure involved in this application can be selected according to the user's needs, and the corresponding circuit connection and control are all existing technologies that can be fully implemented by those skilled in the art, so they will not be described in detail here.
[0038] The working principle of this application is illustrated below with a preferred embodiment;
[0039] It can connect to the external power supply and control circuits of various electrical components. Then, the values to be tested for stretching are set through the sock stretching instrument 1 and display 23. Then, according to the length of the sock to be tested for stretching performance, one end of the sock is moved to the front of the corresponding fixed plate 4, so that one end of the sock is between the clamping plate 8 and the second vertical plate 9. Then, the handle 10 is turned, which drives the sleeve 6 to rotate. The sleeve 6 then drives the first screw 7 to move. The first screw 7, together with the slide rod 12 and the rectangular block 11, can drive the clamping plate 8 to move until the clamping plate 8 and the second vertical plate 9 clamp the sock. Similarly, the other end of the sock is then connected to the movable fixed plate. 4. The upper fixing mechanism clamps and fixes the sock. Then, the motor 19 is started, which, together with the reduction gearbox 18, drives the first bevel gear 20 to rotate. The first bevel gear 20 then drives the second screw 14 to rotate through the second bevel gear 21. The second screw 14 then drives the third vertical plate 15 to move. The third vertical plate 15 then drives the corresponding fixing plate 4 to move through the fourth vertical plate 16, etc., thereby stretching the sock and completing the tensile performance test. Since both ends of the sock are fixed in a surface contact manner rather than a point contact manner, the tensile force can be applied to the sock better, so the tensile test structure is more accurate.
Claims
1. A device for detecting the stretch properties of hosiery, comprising a hosiery stretcher (1), characterized in that: The bottom end of the sock stretcher (1) is fixedly connected with a base (2), and the bottom end of the base (2) is provided with a universal wheel (3); the front end face of the sock stretcher (1) is provided with a fixed plate (4), and the fixed plate (4) is provided with a fixing mechanism; and the inside of the sock stretcher (1) is provided with a stretching mechanism. The fixing mechanism comprises first and second vertical plates (5, 9) fixedly connected with the outer wall of the fixed plate (4); the inside of the first vertical plate (5) is rotatably connected with a sleeve (6); the inside of the sleeve (6) is threadedly connected with a first screw rod (7); the end, away from the sleeve (6), of the first screw rod (7) is rotatably connected with a clamping plate (8); the outer periphery of the sleeve (6) is fixedly connected with a handle (10); and the clamping plate (8) is provided with a guide assembly.
2. The device for detecting the tensile properties of hosiery according to claim 1, characterized in that: The guide assembly comprises a rectangular block (11) fixedly connected with the outer wall of the clamping plate (8); the inside of the rectangular block (11) is fixedly connected with a sliding rod (12); and the sliding rod (12) is slidingly connected with the sliding groove of the fixed plate (4).
3. The device for detecting the tensile properties of hosiery according to claim 1, characterized in that: The stretching mechanism comprises a horizontal plate (13) fixedly connected with the inner wall of the sock stretcher (1); the horizontal plate (13) and the sock stretcher (1) are rotatably connected with a second screw rod (14); the outer periphery of the second screw rod (14) is threadedly connected with a third vertical plate (15); the front end face of the third vertical plate (15) is fixedly connected with a fourth vertical plate (16); the outer wall of the fourth vertical plate (16) is gap-fitted with the inner wall of the through slot of the sock stretcher (1); the front end face of the fourth vertical plate (16) is fixedly connected with the adjacent fixed plate (4); and the outer side of the second screw rod (14) is provided with a driving assembly.
4. The device for detecting the tensile properties of hosiery according to claim 3, characterized in that: The driving assembly comprises a machine base (17) fixedly connected with the inner wall of the sock stretcher (1); the top end of the machine base (17) is fixedly connected with a speed reducer (18); the input end and the output end of the speed reducer (18) are connected with a motor (19) and a first umbrella gear (20), respectively; the bottom end of the motor (19) is connected with the machine base (17); the outer periphery of the first umbrella gear (20) is meshingly connected with a second umbrella gear (21); and the inside of the second umbrella gear (21) is fixedly connected with the outer periphery of the second screw rod (14).
5. The device for detecting the tensile properties of hosiery according to claim 1, characterized in that: The front end face of the sock stretcher (1) is rotatably connected with a sock passing wheel (22) above.
6. The device for detecting the tensile properties of hosiery according to claim 1, characterized in that: The sidewall of the sock stretcher (1) is fixedly connected with a display (23) and a first hook (24); the front of the first hook (24) is provided with a second hook (25); and the second hook (25) is fixedly connected with the adjacent fixed plate (4).
7. The device for detecting the tensile properties of hosiery according to claim 1, characterized in that: The front end face of the sock stretcher (1) is provided with a switch (26) and a scale table (27) in the middle.