Fatigue test tool

Abstract

The utility model relates to the technical field of fatigue testing, in particular to a fatigue testing tool which comprises a connecting rod and a tool body located at the end of the connecting rod. The tool body comprises a shifting groove part used for shifting a locking piece on the top of the cup cover, a shifting and pressing part used for shifting a locking piece sliding up and down on the cup cover and pressing an unlocking switch and a shifting part used for shifting a locking piece sliding left and right on the cup cover, and the shifting and pressing part and the shifting part are both arranged perpendicular to the shifting groove part. The cup lid opening and closing test device has the advantage of being capable of meeting the lid opening and closing test requirements of most sliding type and elastic overturning type cup lid structures in the market.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fatigue testing, and in particular to a fatigue testing tool. BACKGROUND

[0002] In modern life, there are many dial structures and button structures that need to be fatigue tested. Currently, the cup lid designs on the market are mostly connected in a threaded manner to achieve good sealing effects. However, with the continuous development of the market and changes in user needs, cup lid designs are increasingly focusing on humanization and practicality. Although traditional threaded cup lids can achieve good sealing effects, users often want to open and close the cup lids more conveniently during actual use. Therefore, many new cup lids use designs such as sliding and elastic flipping, which not only make it easier to open and close the cup lids, but also improve the user's drinking experience. As a result, dial structures and button structures are widely used in cup lids.

[0003] However, these convenient opening lid structures have high design complexity, and many dial structures and button structures are complex, so higher requirements are placed on performance and quality.

[0004] Currently, the manual testing method commonly used in the industry has the following problems:

[0005] 1. Low efficiency: manual opening and closing operations require a lot of time and labor, and for large quantities of cup products, the detection efficiency is low, making it difficult to meet production needs.

[0006] 2. Large error: manual counting is prone to errors, and it is difficult to accurately record the specific fatigue conditions, resulting in inaccurate test results.

[0007] 3. Cannot achieve automation: manual testing cannot be combined with automated equipment on the production line, limiting the improvement of production efficiency.

[0008] If equipment is used for automatic detection, the design of the automatic equipment is difficult due to the many sliding and elastic flipping structure styles. Practical new content

[0009] In order to achieve the opening and closing test requirements of most sliding and elastic flipping cup lid structures on the market, the present application provides a fatigue testing tool.

[0010] The fatigue testing tool provided by the present application adopts the following technical solution:

[0011] A kind of fatigue testing tool, including connecting rod, and the tool body in the end of connecting rod, the tool body includes the slot portion for poking the top lock piece of cup cover, the press portion for poking the up and down sliding lock piece and pressing the unlocking switch on cup cover, and the poking portion for poking the left and right sliding lock piece on cup cover, the press portion and poking portion are vertically arranged with slot portion.

[0012] In one embodiment: the tool body further includes the cover turning poking rod for turning and closing cup cover, the cover turning poking rod is vertically arranged with connecting rod, and the connecting rod is detachably connected with cover turning poking rod.

[0013] In one embodiment: the end of cover turning poking rod is provided with the buckle moving portion for moving the unlocking switch on the turning lock catch.

[0014] In one embodiment: the buckle moving portion includes the recess on cover turning poking rod and the hook formed by the recess away from the end of slot portion, and the recess and hook are located on the end face of cover turning poking rod away from connecting rod.

[0015] In one embodiment: the slot portion is provided with the slot extending along the length direction of connecting rod, and the slot is located on the end of tool body away from connecting rod.

[0016] In one embodiment: the press portion is gradually reduced in the direction of extending out of slot portion, and the end of press portion is provided with poking piece.

[0017] In one embodiment: the poking piece is arranged in steps with press portion.

[0018] In one embodiment: the poking portion includes the connecting arm connected with slot portion, and the poking blade on connecting arm, and the poking blade is perpendicular with connecting arm and connecting rod.

[0019] In one embodiment: the poking blade is provided with two, and is respectively arranged on the two sides of connecting arm.

[0020] In one embodiment: the poking blade extends in the direction of below side of connecting arm, and the hook buckle blade for moving the unlocking switch on the turning lock catch is connected between the two poking blades below connecting arm, and the thickness of poking blade and hook buckle blade is gradually reduced.

[0021] In summary, the present application has the following beneficial effects:

[0022] The prying groove on the prying groove part can catch the sliding prying piece on the top of the cup cover to pry; the prying and pressing part can pry and unlock the sliding locking piece in the vertical direction, and can also press the unlocking switch; the prying part can pry and unlock the locking piece arranged in the left-right direction; the flip cover prying rod can be used to flip the cup cover, and the long rod structure is arranged to facilitate closing the opened cup cover; the hooking part can pry the flip locking hook on the unlocking switch to unlock the cup cover with different structures without constantly changing tools. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a structural diagram of the embodiment Figure 1 ;

[0024] Figure 2 is a structural diagram of the embodiment Figure 2 ;

[0025] Figure 3 is an exploded structural diagram of the embodiment;

[0026] Figure 4 is a diagram of the cup cover with an unlocking switch and a flip locking hook of the embodiment;

[0027] Figure 5 is a structural diagram of the flip cover prying rod flipping the cup cover to close it.

[0028] In the figure, 10, unlocking switch; 20, flip locking hook; 100, connecting rod; 200, tool body; 210, prying groove part; 211, prying groove; 220, prying and pressing part; 221, prying piece; 230, prying part; 231, connecting arm; 232, prying blade; 233, hooking blade; 240, flip cover prying rod; 241, hooking part; 2411, groove; 2412, hook. DETAILED DESCRIPTION

[0029] The application will be further described in detail below with reference to the accompanying drawings.

[0030] In the description of the application, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0031] A fatigue test tool, as shown in Figure 1 , includes a connecting rod 100 and a tool body 200 at the end of the connecting rod 100.

[0032] The tool body 200 comprises a poking groove part 210 for poking the top locking piece of the cup cover, a poking and pressing part 220 for poking the up and down sliding locking piece and pressing the unlocking switch 10 on the cup cover, a poking part 230 for poking the left and right sliding locking piece on the cup cover, and a turning and closing cover poking rod 240 for turning and closing the cup cover.

[0033] The poking groove part 210 is provided with a poking groove 211 extending along the length direction of the connecting rod 100, and the poking groove 211 is located at the end of the tool body 200 away from the connecting rod 100. In order to make the poking groove part 210 applicable to the structure of various top poking pieces 221, one end of the poking groove part 210 provided with the poking groove 211 is provided in a circular arc structure.

[0034] The poking and pressing part 220, the poking part 230 and the turning and closing cover poking rod 240 are all provided perpendicularly to the poking groove part 210, and the poking and pressing part 220, the poking part 230 and the turning and closing cover poking rod 240 are respectively located at three sides of the poking groove part 210.

[0035] As shown in Figure 2 , the poking and pressing part 220 is gradually reduced in the direction of extending outwardly from the poking groove part 210, the end of the poking and pressing part 220 is provided with a poking piece 221, and the poking piece 221 is provided in a step structure with the poking and pressing part 220, which can avoid the situation that the thickness of the end of the poking and pressing part 220 is too small to cause insufficient strength.

[0036] The poking part 230 comprises a connecting arm 231 connected with the poking groove part 210, and a poking blade 232 provided on the connecting arm 231, the poking blade 232 is perpendicular to the connecting arm 231 and the connecting rod 100, and in the embodiment, the poking blade 232 is provided with two and is respectively provided on both sides of the connecting arm 231. Through the arrangement of the two poking blades 232, the locking pieces located at different sides of the cup cover can be poked.

[0037] It should be noted that the poking blade 232 extends downwardly to the side to form a hooking blade 233 for poking the turning lock catch 20 on the unlocking switch 10, and the thicknesses of the poking blade 232 and the hooking blade 233 are gradually reduced. The structure of the hooking blade 233 is formed by the structure of the poking blade 232 extending downwardly to the side.

[0038] Referring to Figure 4 , the cup cover is a pressing type turning cup cover with a turning lock catch 20, when opening the cover, the turning lock catch 20 is poked by the hooking blade 233, and then the unlocking switch 10 is pressed by the poking and pressing part 220 to complete the opening operation of the cover.

[0039] As shown in Figure 1 and Figure 3As shown, the flip lever 240 is arranged perpendicularly to the connecting rod 100, and the connecting rod 100 is detachably connected to the flip lever 240. Specifically, a waist-shaped hole and a through hole communicating with the bottom of the waist-shaped hole are arranged on the flip lever 240, and the end of the connecting rod 100 is in a matching waist-shaped structure, and a threaded hole is arranged on the end of the connecting rod 100. After the connecting rod 100 is inserted into the waist-shaped hole, the connecting rod 100 is connected and fixed by a bolt passing through the through hole and the threaded hole.

[0040] With reference to Figure 5 In operation, the flip lever 240 pushes the cup cover from below to flip until the cup cover is closed.

[0041] With reference to Figure 3 The end of the flip lever 240 is provided with a buckle moving part 241 for moving the flip lock 20 on the unlocking switch 10. The buckle moving part 241 includes a groove 2411 arranged on the flip lever 240 and a hook 2412 formed on the end away from the moving groove part 210. The groove 2411 and the hook 2412 are located on the end face of the flip lever 240 away from the connecting rod 100, and the thickness of the hook 2412 is gradually reduced.

[0042] The embodiments of the specific embodiments are the preferred embodiments of the application, and are not limited to the protection scope of the application. Therefore, any equivalent changes made according to the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. A fatigue testing tool, characterized in that: The tool body (200) includes a connecting rod (100) and a tool body (200) located at the end of the connecting rod (100). The tool body (200) includes a groove (210) for moving the locking piece on the top of the cup lid, a pressing part (220) for moving the locking piece that slides up and down on the cup lid and pressing the unlocking switch (10), and a moving part (230) for moving the locking piece that slides left and right on the cup lid. The pressing part (220) and the moving part (230) are both arranged perpendicular to the groove (210).

2. The fatigue testing tool according to claim 1, characterized in that: The tool body (200) also includes a flip-top lever (240) for flipping and closing the cup lid. The flip-top lever (240) is arranged perpendicularly to the connecting rod (100), and the connecting rod (100) and the flip-top lever (240) are detachably connected.

3. The fatigue testing tool according to claim 2, characterized in that: The end of the flip lever (240) is provided with a latching part (241) for flipping the latch (20) on the unlocking switch (10).

4. The fatigue testing tool according to claim 3, characterized in that: The latching part (241) includes a groove (2411) provided on the flip cover lever (240) and a hook (2412) protruding from the end of the groove (2411) away from the lever part (210). The groove (2411) and the hook (2412) are located on the end face of the flip cover lever (240) away from the connecting rod (100).

5. The fatigue testing tool according to claim 1, 2, 3, or 4, characterized in that: The groove (210) is provided with a groove (211) extending along the length of the connecting rod (100), and the groove (211) is located at the end of the tool body (200) away from the connecting rod (100).

6. The fatigue testing tool according to claim 1, 2, 3, or 4, characterized in that: The pressing part (220) is gradually reduced in size along the direction of extending outward from the pressing part (210), and the end of the pressing part (220) is provided with a paddle (221).

7. The fatigue testing tool according to claim 6, characterized in that: The paddle (221) and the pressing part (220) are arranged in a stepped manner.

8. The fatigue testing tool according to claim 1, 2, 3, or 4, characterized in that: The actuating part (230) includes a connecting arm (231) connected to the actuating groove part (210) and a actuating blade (232) provided on the connecting arm (231). The actuating blade (232) is perpendicular to the connecting arm (231) and the connecting rod (100).

9. The fatigue testing tool according to claim 8, characterized in that: Two blades (232) are provided and are respectively located on both sides of the connecting arm (231).

10. The fatigue testing tool according to claim 9, characterized in that: The lever (232) extends to the side and downward from the connecting arm (231), and the two levers (232) are connected to form a hook blade (233) below the connecting arm (231) for toggling the flip lock (20) on the unlocking switch (10). The thickness of the lever (232) and the hook blade (233) are both gradually decreasing.

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