Friction testing device for stable shoes for old people
By designing the friction test device for the elderly's steady shoes, using telescopic arms and motor-driven friction plates, the friction test needs of the elderly's shoes are solved, and the effective testing of the elderly's steady shoes and the function of adapting to different sizes of shoes is achieved.
Patent Information
- Application Number
- CN202421043214.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-14
AI Technical Summary
The elderly need shoes with good frictional properties for legs and feet inconvenient, but after the elderly have completed the design of steady shoes, frictional testing is required to produce qualified products.
Design a friction test device for steady shoes for elderly people, including a test bench, telescopic arm, shoe last, friction plate and motor. The shoe last drives the contact between the friction plate by telescopic arm, and uses the motor to drive the pull rod to drive the friction plate back and forth to achieve Steady shoe friction test for elderly people on shoe lasts.
Effective friction tests for elderly steady shoes are achieved, and can be adapted to shoes of different sizes, and the accuracy and reliability of the test are ensured by adjusting the distance between the front last and the rear last.
Smart Images
Figure CN222322955U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of elderly shoes production, in particular to a friction testing device for elderly steady shoes. Background Art
[0002] Elderly people with mobility issues need shoes with good friction. After the design of the elderly steady shoes is completed, they need to be tested for friction. Only qualified products that pass the test can be produced.
[0003] Therefore, it is necessary to design a friction test device for elderly steady shoes. Utility Model Content
[0004] The technical problem to be solved by the utility model is that the elderly with inconvenient legs and feet need shoes with good friction. After the design of the elderly steady shoes is completed, they need to be subjected to friction tests, and only qualified products that pass the test can be produced.
[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a friction testing device for elderly steady shoes, the friction testing device includes a test bench, a bracket is fixedly installed on the side wall of the test bench, a telescopic arm is fixedly installed on the other end of the bracket, and the other end of the telescopic arm is fixedly connected to a shoe last.
[0006] The shoe last is divided into a front last and a rear last. A knob is arranged inside the rear last. A threaded rod is fixedly connected to one side of the knob. The threaded rod passes through the front side of the rear last and is threadedly connected thereto. The other end of the threaded rod is rotatably connected to the rear side of the front last.
[0007] A friction plate is arranged above the test bench, and the bottom of the friction plate is slidably connected to the test bench.
[0008] A motor is fixedly mounted on one side of the test bench, a turntable is fixedly mounted on the output shaft of the motor, a boss is arranged on the top of the turntable, a pull rod is rotatably connected to the outer wall of the boss, and the other end of the pull rod is hinged to the side wall of the friction plate.
[0009] The beneficial effects of the utility model are as follows:
[0010] By setting up a telescopic arm, a threaded rod and a friction plate, the steady shoes for the elderly that need to be tested are put on the shoe last, and then the telescopic arm is started to drive the shoe last downward, and then the steady shoes for the elderly that need to be tested are driven downward for testing; the knob is rotated, and the threaded rod rotates accordingly. Since the threaded rod is threadedly connected to the back last, the distance between the front last and the back last can be adjusted by rotating the knob, so that the shoe last can adapt to shoes of different sizes; the telescopic arm is controlled to drive the shoe last with the steady shoe cover for the elderly downward, so that after the shoe contacts the friction plate, the friction plate is pulled to move, and the steady shoes for the elderly on the shoe last can be tested; the motor is started, and since the outer wall of the boss is connected to the pull rod for rotation, the motor drives the turntable to rotate, and then drives one end of the pull rod connected to the boss to rotate, and the other end of the pull rod will drive the friction plate to move back and forth, providing power for the test. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0012] Figure 2 It is a schematic diagram of the main structure of the utility model.
[0013] In the figure: 1. test bench; 2. bracket; 3. telescopic arm; 4. front last; 5. back last; 6. knob; 7. threaded rod; 8. friction plate; 9. motor; 10. turntable; 11. boss; 12. pull rod. DETAILED DESCRIPTION
[0014] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.
[0015] See also Figure 1-2 The friction testing device includes a test bench 1, a bracket 2 is fixedly installed on the side wall of the test bench 1, a telescopic arm 3 is fixedly installed on the other end of the bracket 2, and a shoe last is fixedly connected to the other end of the telescopic arm 3; put the steady shoes for the elderly to be tested on the shoe last, and then start the telescopic arm 3, so that the telescopic arm 3 drives the shoe last downward, and then the steady shoes for the elderly to be tested are driven downward for testing.
[0016] The shoe last is divided into a front last 4 and a back last 5. A knob 6 is arranged inside the back last 5. A threaded rod 7 is fixedly connected to one side of the knob 6. The threaded rod 7 passes through the front side of the back last 5 and is threadedly connected thereto. The other end of the threaded rod 7 is rotatably connected to the back side of the front last 4. When the knob 6 is rotated, the threaded rod 7 rotates accordingly. Since the threaded rod 7 is threadedly connected to the back last 5, the distance between the front last 4 and the back last 5 can be adjusted by rotating the knob 6, so that the shoe last can be adapted to shoes of different sizes.
[0017] A friction plate 8 is arranged above the test bench 1, and the bottom of the friction plate 8 is slidably connected to the test bench 1; the telescopic arm 3 is controlled to drive the shoe last with the elderly steady shoe cover downward, so that after the shoe contacts the friction plate 8, the friction plate 8 is pulled to move, and now the elderly steady shoe on the shoe last can be tested.
[0018] A motor 9 is fixedly installed on one side of the test bench 1, and a turntable 10 is fixedly installed on the output shaft of the motor 9. A boss 11 is arranged on the top of the turntable 10, and a pull rod 12 is rotatably connected to the outer wall of the boss 11, and the other end of the pull rod 12 is hinged to the side wall of the friction plate 8; start the motor 9, and since the outer wall of the boss 11 is rotatably connected to the pull rod 12, the motor 9 drives the turntable 10 to rotate, and then drives one end of the pull rod 12 connected to the boss 11 to rotate, and the other end of the pull rod 12 will drive the friction plate 8 to move back and forth, providing it with power for testing.
[0019] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A friction test device for elderly steady shoes, characterized by: The friction test device comprises a test bench (1), a bracket (2) is fixedly mounted on the side wall of the test bench (1), a telescopic arm (3) is fixedly mounted on the other end of the bracket (2), and a shoe last is fixedly connected to the other end of the telescopic arm (3).
2. The friction test device for elderly steady shoes according to claim 1 is characterized in that: The shoe last is divided into a front last (4) and a rear last (5), the rear last (5) is provided with a knob (6) inside, one side of the knob (6) is fixedly connected with a threaded rod (7), the threaded rod (7) passes through the front side of the rear last (5) and is threadedly connected thereto, and the other end of the threaded rod (7) is rotatably connected to the rear side of the front last (4).
3. The friction test device for elderly steady shoes according to claim 1 is characterized in that: A friction plate (8) is arranged above the test bench (1), and the bottom of the friction plate (8) is slidably connected to the test bench (1).
4. The friction test device for elderly steady shoes according to claim 3 is characterized in that: A motor (9) is fixedly mounted on one side of the test bench (1), a turntable (10) is fixedly mounted on the output shaft of the motor (9), a boss (11) is arranged on the top of the turntable (10), a pull rod (12) is rotatably connected to the outer wall of the boss (11), and the other end of the pull rod (12) is hinged to the side wall of the friction plate (8).