Auxiliary tool for waterproof test of shoe sole
The auxiliary tool enhances sole waterproof testing by simulating standing in water through a connecting column and elastic members, offering improved accuracy and adaptability for diverse shoe sizes.
Patent Information
- Application Number
- CN202420107743.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-16
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-01-16
AI Technical Summary
Existing sole waterproof testing devices fail to simulate the scenario of standing in water, limiting their ability to accurately assess the waterproofing performance of shoe soles.
An auxiliary tool featuring a connecting column with first and second frames, ball head assemblies, and elastic members that simulate standing in water by applying downward pressure to the shoe sole, adaptable to different shoe sizes through movable connections and elastic members.
The tool realistically simulates standing in water, providing a more accurate assessment of waterproofing performance while accommodating various shoe sizes with enhanced versatility.
Smart Images
Figure CN222144804U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sole waterproof testing, in particular to an auxiliary tool for sole waterproof testing. Background Art
[0002] Waterproofing means that the sole of the shoe is made of waterproof material or specially designed to prevent moisture from penetrating into the shoe. This design has many important functions, not only affecting the comfort and life of the shoe, but also playing a key role in the health and safety of the foot. Waterproofing the sole also helps to improve the grip and stability of the shoe. In humid environments, waterproofing the sole can prevent moisture from accumulating on the sole, reduce the risk of slipping, provide better grip and stability, and protect the wearer from accidental injury.
[0003] CN105823719A discloses a device for testing the waterproof performance of shoe soles, comprising a base at the bottom and a roller at the top which can perform horizontal reciprocating rolling motion, wherein the base is provided with a spring assembly, and the top of the spring assembly is connected with a horizontal test workbench for placing a sole sample to be tested, the spring assembly makes the sole sample to be tested close to the roller, and a cotton gauze layer is provided between the horizontal test workbench and the sole sample to be tested, and is characterized in that one end of the sole sample to be tested is fixed on the horizontal test workbench and the other end is fixed on the roller through a fixing assembly, and the horizontal test workbench is also provided with a pipe communicating with the cotton gauze layer.
[0004] The above technical solution is to continuously supply water to the test workbench through a pipe to keep the cotton gauze layer moist, and press down the sole through the reciprocating rolling motion of the roller to squeeze the cotton gauze layer, so as to squeeze out water from the cotton gauze layer for testing. However, the reciprocating rolling of the roller can only simulate the squeezing of the sole when walking, and cannot simulate the situation when standing in water. Utility Model Content
[0005] The purpose of the utility model is to solve the above-mentioned problem and provide an auxiliary tool for sole waterproof testing. When the auxiliary tool presses down on the shoe to be tested, under the action of the first frame and the second frame, the first ball head assembly and the second ball head assembly move toward the toe and the heel respectively, and the first elastic member and the second elastic member provide downward pressure for the first ball head assembly and the second ball head assembly, which more realistically simulates the situation of standing in water, and the first ball head assembly and the second ball head assembly are movably connected to the first frame and the second frame respectively, which can adapt to shoes of different sizes and has stronger versatility.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] An auxiliary tool for sole waterproof testing, comprising a connecting column, a first frame, a second frame, a first ball head assembly, and a second ball head assembly, wherein one end of the first frame and one end of the second frame are both hinged to the side of the connecting column, and the hinge points of the first frame and the second frame are located on the same side, the free ends of the first frame and the second frame both extend downward in a direction away from the connecting column, and the free ends of the first frame and the second frame are respectively located on both sides of the connecting column;
[0008] The first ball head assembly and the second ball head assembly are movably connected to the free end of the first frame and the free end of the second frame respectively;
[0009] The connecting column is provided with a first elastic member and a second elastic member, wherein the first elastic member is connected to the first frame, and the second elastic member is connected to the second frame, so as to keep the first frame and the second frame in an inclined state;
[0010] The connecting column is connected to an external pressing mechanism.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] When the utility model presses down on the shoe to be tested, under the action of the first frame and the second frame, the first ball head assembly and the second ball head assembly move toward the toe and the heel respectively, and the first elastic member and the second elastic member provide downward pressure for the first ball head assembly and the second ball head assembly, which more realistically simulates the situation of standing in water, and the first ball head assembly and the second ball head assembly are movably connected to the first frame and the second frame respectively, which can adapt to shoes of different sizes and have stronger versatility. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a three-dimensional diagram of an auxiliary tool for sole waterproof testing of Example 1;
[0014] Figure 2 is a front view of the auxiliary tool for sole waterproof testing of Example 1;
[0015] Figure 3 is a side view of the auxiliary tool for sole waterproof testing of Example 1;
[0016] Figure 4 4 is a top view of the auxiliary tool for sole waterproof testing of Example 1. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] Example 1
[0019] refer to Figures 1 to 4 , an auxiliary tool for sole waterproof testing, comprising a connecting column 1, a first frame 2, a second frame 3, a first ball head assembly 4, and a second ball head assembly 5, one end of the first frame 2 and one end of the second frame 3 are both hinged to the side of the connecting column 1, and the hinge points of the first frame 2 and the second frame 3 are located on the same side, the free ends of the first frame 2 and the second frame 3 both extend downward in a direction away from the connecting column 1, and the free ends of the first frame 2 and the second frame 3 are respectively located on both sides of the connecting column 1;
[0020] The first ball head assembly 4 and the second ball head assembly 5 are movably connected to the free end of the first frame 2 and the free end of the second frame 3 respectively;
[0021] The connecting column 1 is provided with a first elastic member 111 and a second elastic member 121, wherein the first elastic member 111 is connected to the first frame 2, and the second elastic member 121 is connected to the second frame 3, so as to keep the first frame 2 and the second frame 3 in an inclined state;
[0022] The connecting column 1 is connected to an external pressing mechanism.
[0023] Under this design, the auxiliary tool needs to be linked with the external pressing mechanism and the external water tank. Before use, the positions of the first ball head assembly 4 and the second ball head assembly 5 need to be adjusted according to the size of the shoe. By connecting the connecting column 1 to the pressing mechanism and then starting the pressing mechanism to move the connecting column 1 downward, the shoe to be tested is pressed into the water tank, and the sole of the shoe is completely in contact with the water in the water tank. During the downward movement of the connecting column 1, through the hinged relationship between the first frame 2 and the second frame 3, before the bottom of the connecting column 1 contacts the upper surface of the sole, the first ball head assembly 4 and the second ball head assembly 5 first contact the sole, and while moving downward, the first ball head assembly 4 moves from the inside of the shoe to the toe. The second ball head assembly 5 moves in the direction of the heel in the shoe until the bottom of the connecting column 1 contacts the sole, and under the action of the first elastic member 111 and the second elastic member 121, a resetting force is provided, that is, the force of the first ball head assembly 4 and the second ball head assembly 5 pressing down the spring. After use, the connecting column 1 is driven upward by the pressing mechanism, so that the connecting column 1 is separated from the sole and continues to move upward, and the first ball head assembly 4 and the second ball head assembly 5 are reset. In this way, the situation of standing in water is more realistically simulated, and the first ball head assembly 4 and the second ball head assembly 5 are respectively movably connected to the first frame 2 and the second frame 3, which can adapt to shoes of different sizes and have stronger versatility.
[0024] Preferably, the side of the connecting column 1 is provided with a first connecting rod 11 and a second connecting rod 12 arranged oppositely, the first connecting rod 11 and the second connecting rod 12 are arranged correspondingly up and down, one end of the first frame 2 is hinged on the first connecting rod 11, one end of the second frame 3 is hinged on the second connecting rod 12, and the first elastic member 111 and the second elastic member 121 are respectively located on the first connecting rod 11 and the second connecting rod 12.
[0025] Specifically, the first frame 2 is hinged on the first connecting rod 11 and fixed to the first connecting rod 11 by the first elastic member 111; the second frame 3 is hinged on the second connecting rod 12 and fixed to the second connecting rod 12 by the second elastic member 121, so when the first frame 2 and the second frame 3 move, they will compress the first elastic member 111 and the second elastic member 121 respectively, so that the first elastic member 111 and the second elastic member 121 provide the first frame 2 and the second frame 3 with a force on the sole.
[0026] Preferably, the first frame 2 and the second frame 3 are both U-shaped structures, the first frame 2 comprises a first opening portion 21 and a first closed portion 22, the first opening portion 21 is hinged to the first connecting rod 11; the first ball head assembly 4 is connected to the first closed portion 22;
[0027] The second frame 3 includes a second opening portion 31 and a second closed portion 32 . The second opening portion 31 is hinged to the second connecting rod 12 . The second ball head assembly 5 is connected to the second closed portion 32 .
[0028] By adopting the U-shaped structure of the first frame 2 and the second frame 3, the first frame 2 is hinged on the first connecting rod 11 through the first opening portion 21, that is, the two ends of the first frame 2 are hinged on the first connecting rod 11, so that both ends of the first frame 2 are supported, thereby maintaining the stability of the first frame 2, and the second frame 3 is hinged on the second connecting rod 12 through the second opening portion 31, that is, the two ends of the second frame 3 are hinged on the second connecting rod 12, so that both ends of the second frame 3 are supported, thereby maintaining the stability of the second frame 3.
[0029] In this embodiment, the first ball head assembly 4 includes a first rod body 41 and a first spherical block 42 connected to one end of the first rod body 41, and the other end of the first rod body 41 is detachably connected to the first closing portion 22; the second ball head assembly 5 includes a second rod body 51 and a second spherical block 52 connected to one end of the second rod body 51, and the other end of the second rod body 51 is detachably connected to the second closing portion 32.
[0030] Specifically, the first spherical block 42 is detachably connected to the first closing portion 22 via the first rod body 41, that is, the position of the first spherical block 42 can be adjusted according to the length of the first rod body 41, and the second spherical block 52 is detachably connected to the second closing portion 32 via the second rod body 51, that is, the position of the second spherical block 52 can also be adjusted according to the length of the second rod body 51. In this way, the first spherical block 42 and the second spherical block 52 can match more shoes of different sizes.
[0031] More preferably, there are many ways of detachable connection, and the first rod body 41 and the second rod body 51 can be detachably connected to the first closing part 22 and the second closing part 32 in a plug-in or threaded connection manner;
[0032] When the first rod body 41 and the second rod body 51 are detachably connected to the first closing portion 22 and the second closing portion 32 in a threaded connection manner, the first rod body 41 is provided with a first thread 411, and the first rod body 41 is threadedly connected to the first closing portion 22; the second rod body 51 is provided with a second thread 511, and the second rod body 51 is threadedly connected to the second closing portion 32.
[0033] In actual application, by rotating the first rod body 41 and the second rod body 51 clockwise or counterclockwise, under the action of the first thread 411 and the second thread 511, the length of the first rod body 41 protruding from the first frame body 2 and the length of the second rod body 51 protruding from the second frame body 3 can be conveniently adjusted, so as to adjust the positions of the first spherical block 42 and the second spherical block 52.
[0034] Preferably, the first spherical block 42 is a first spherical block 42 made of elastic material, and the second spherical block 52 is a second spherical block 52 made of elastic material. The first spherical block 42 and the second spherical block 52 made of elastic material can prevent the first spherical block 42 and the second spherical block 52 from scratching the sole and the upper.
[0035] Preferably, a pressure plate 13 is provided at the bottom of the connecting column 1, and an elastic block 131 is provided at the bottom of the pressure plate 13. The pressure plate 13 can increase the contact area between the bottom of the connecting column 1 and the sole, ensuring the stability of the shoe in water, and the elastic block 131 is provided at the bottom of the pressure plate 13, which can prevent the top of the sole from being concave under the action of the pressure plate 13 during the process of the pressure plate 13 pressing down, thereby preventing the pressure plate 13 from damaging the sole.
[0036] In this embodiment, a connection slot 14 connected to a pressing mechanism of an external device is provided on the top of the connection column 1. The connection column 1 is connected to the pressing mechanism of the external device through the connection slot 14.
[0037] Preferably, the first elastic member 111 is a first torsion spring, and the second elastic member 121 is a second torsion spring. Because the torsion spring has high elasticity and deformation capacity, it can return to its original shape after being stressed, has good resilience, and has a long service life and good wear resistance and corrosion resistance.
[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.
Claims
1. An auxiliary tool for sole waterproof testing, comprising a connecting column, a first frame, a second frame, a first ball head assembly, and a second ball head assembly, characterized in that: One end of the first frame and one end of the second frame are both hinged to the side of the connecting column, and the hinge points of the first frame and the second frame are located on the same side, the free end of the first frame and the free end of the second frame both extend downward in a direction away from the connecting column, and the free end of the first frame and the free end of the second frame are respectively located on both sides of the connecting column; The first ball head assembly and the second ball head assembly are movably connected to the free end of the first frame and the free end of the second frame respectively; The connecting column is provided with a first elastic member and a second elastic member, wherein the first elastic member is connected to the first frame, and the second elastic member is connected to the second frame, so as to keep the first frame and the second frame in an inclined state; The connecting column is connected to an external pressing mechanism.
2. The auxiliary tool for sole waterproof testing according to claim 1, characterized in that: The side of the connecting column is provided with a first connecting rod and a second connecting rod arranged opposite to each other. The first connecting rod and the second connecting rod are arranged correspondingly up and down. One end of the first frame is hinged on the first connecting rod, and one end of the second frame is hinged on the second connecting rod. The first elastic member and the second elastic member are respectively located on the first connecting rod and the second connecting rod.
3. The auxiliary tool for sole waterproof testing according to claim 2, characterized in that: The first frame and the second frame are both U-shaped structures. The first frame includes a first opening portion and a first closed portion. The first opening portion is hinged to the first connecting rod. The first ball head assembly is connected to the first closed portion. The second frame includes a second opening portion and a second closed portion, the second opening portion is hinged to the second connecting rod; and the second ball head assembly is connected to the second closed portion.
4. The auxiliary tool for sole waterproof testing according to claim 3, characterized in that: The first ball head assembly includes a first rod body and a first spherical block connected to one end of the first rod body, and the other end of the first rod body is detachably connected to the first closing portion; the second ball head assembly includes a second rod body and a second spherical block connected to one end of the second rod body, and the other end of the second rod body is detachably connected to the second closing portion.
5. The auxiliary tool for sole waterproof testing according to claim 4, characterized in that: The first rod body and the second rod body are detachably connected to the first closing part and the second closing part in a plug-in or threaded manner; When the first rod body and the second rod body are detachably connected to the first closing part and the second closing part in a threaded connection, the first rod body is provided with a first thread, and the first rod body is threadedly connected to the first closing part; the second rod body is provided with a second thread, and the second rod body is threadedly connected to the second closing part.
6. The auxiliary tool for sole waterproof testing according to claim 4, characterized in that: The first spherical block is a first spherical block made of elastic material; the second spherical block is a second spherical block made of elastic material.
7. The auxiliary tool for sole waterproof testing according to claim 1, characterized in that: A pressing plate is provided at the bottom of the connecting column, and an elastic block is provided at the bottom of the pressing plate.
8. The auxiliary tool for sole waterproof testing according to claim 7, characterized in that: A connecting groove connected to an external pressing mechanism is provided on the top of the connecting column.
9. The auxiliary tool for sole waterproof testing according to claim 2, characterized in that: The first elastic member is a first torsion spring; the second elastic member is a second torsion spring.