Bottle cap opening force detection device

Abstract

The utility model provides a bottle cap opening force detection device, a bottle comprises a bottle body and a bottle cap in threaded connection with the bottle body, the bottle cap opening force detection device comprises a support, the support is provided with a clamping mechanism used for fixing the bottle body, the support is slidably connected with a sliding seat, the sliding seat is provided with a tension meter, and the tension meter is provided with a pressure sensor. The tension meter is provided with a pull rod used for testing tension, the pull rod is connected with a testing seat located above the clamping mechanism, the testing seat is provided with a connecting mechanism used for being connected with a bottle cap, and the support is further provided with a driving mechanism used for pushing the sliding seat to slide. The utility model provides a detection device convenient for detecting the cap opening force of a bottle cap.

Description

Technical Field

[0001] The utility model specifically relates to a device for detecting the opening force of a bottle cap. Background Art

[0002] Generally, bottles used for packaging beverages, foods, medicines, etc. are provided with flip-top bottle caps, which have an upper cover and a lower cover that can be opened and closed, the lower cover is connected to the bottle mouth of the bottle, and a tear strip for the user to tear and pull open is provided between the upper cover and the lower cover. When the tear strip is torn and pulled open, the user can flip the upper cover relative to the lower cover, thereby realizing the function of opening and closing the bottle cap. For the specific structure, reference can be made to the patent product structure with patent number CN201520578499.4 and the name of a new type of anti-theft bottle cap. However, when using this bottle cap structure, it must be ensured that the user cannot flip open the upper cover before the tear strip is pulled open, otherwise it is easy to cause damage to the product. However, since the product is generally made by a one-time injection molding process, it is difficult to evaluate whether the upper cover in the bottle cap is firmly connected, which is not conducive to the performance detection and quality control of the product during the production process.

[0003] The utility model is produced based on the above-mentioned shortcomings. Utility Model Content

[0004] The utility model aims to overcome the shortcomings of the prior art and provide a detection device which is convenient for detecting the opening force of a bottle cap.

[0005] The utility model is realized by the following technical solutions:

[0006] A device for detecting the opening force of a bottle cap, wherein the bottle comprises a bottle body and a bottle cap threadedly connected to the bottle body, and comprises a support, wherein the support is provided with a clamping mechanism for fixing the bottle body, wherein a sliding seat is slidably connected to the support, wherein a tensile gauge is provided on the sliding seat, wherein the tensile gauge has a pull rod for testing the pulling force, wherein the pull rod is connected to a test seat located above the clamping mechanism, wherein the test seat is provided with a connecting mechanism for connecting the bottle cap, and wherein the support is further provided with a driving mechanism for pushing the sliding seat to slide.

[0007] The bottle cap opening force detection device as described above, the bottle cap includes a cap body and a folding cover that can be flipped open and closed relative to the cap body, the folding cover is provided with an outwardly extending eaves, the connecting mechanism includes a hook, the lower part of the hook has a bent hook, the hook is rotatably connected to the test seat, when the hook is rotated downward, the hook is hooked on the lower side of the eaves.

[0008] In the above-mentioned bottle cap opening force detection device, the end of the hook portion is provided with a matching surface matching the shape of the outer wall of the bottle cap.

[0009] In the above-mentioned bottle cap opening force detection device, the driving mechanism includes a handle for a person to hold, the handle is rotatably connected to a support, and a gear rack structure is provided between the handle and the sliding seat.

[0010] The bottle cap opening force detection device as described above, the clamping mechanism includes a bottom plate for placing the bottle body, the bottom plate is connected to a vertically arranged side plate, the top of the side plate is provided with a clamping plate, the clamping plate has a U-shaped groove, when the bottle body is placed on the bottom plate, the U-shaped groove is sleeved on the top of the bottle body and prevents the bottle body from moving upward.

[0011] In the above-mentioned bottle cap opening force detection device, the side wall of the U-shaped groove is an arc-shaped surface that is narrow at the top and wide at the bottom.

[0012] In the above-mentioned bottle cap opening force detection device, the support comprises a base, a pillar and a fixing frame, the pillar is vertically arranged on the base, and the fixing frame is arranged on the pillar.

[0013] In the above-mentioned bottle cap opening force detection device, the sliding seat includes a vertically arranged sliding rod, and the fixing frame is provided with a sliding hole for the sliding rod to be vertically inserted and slide up and down.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] 1. The bottle cap opening force detection device of the utility model can detect the pulling force required to open the folding cover or the pulling force required to pull the folding cover to damage and other data through simple operation. The device has a simple structure and accurate and fast detection;

[0016] 2. The upper part of the hook of the utility model is rotatably connected to the test seat, and the lower part of the hook is a curved hook shape. By rotating the hook, the hook is hooked on the lower side of the eaves, thereby simulating the effect of a person manually pulling the eaves A221, further improving the accuracy of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the bottle of the utility model;

[0018] Figure 2 It is a structural schematic diagram of a bottle cap opening force detection device of the utility model;

[0019] Figure 3 This is a cross-sectional schematic diagram of the bottle cap opening force detection device of the utility model

[0020] Figure 4 It is a partial structure of the bottle cap opening force detection device of the utility model Figure 1 ;

[0021] Figure 5 It is a partial structure of the bottle cap opening force detection device of the utility model Figure 2 . DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings:

[0023] like Figure 1 As shown, a general packaging bottle A1 is provided with a flip-top bottle cap A2, and the bottle cap A2 generally includes a cap body A21 and a folding cover A22 that can be flipped open and closed relative to the cap body A21, and an easy-tear strip A23 is connected between the folding cover A22 and the cap body A21, and virtual cuts are provided on both sides of the easy-tear strip A23, that is, knife marks arranged at intervals, and the easy-tear strip A23 can be torn and pulled open by hand, thereby partially separating the folding cover A22 from the cap body A21, so that the folding cover A22 can be flipped open or closed relative to the cap body A21.

[0024] like Figure 2 As shown, this embodiment provides a bottle cap opening force detection device, the bottle includes a bottle body A1 and a bottle cap A2 threadedly connected to the bottle body A1, including a support 1, the support 1 is provided with a clamping mechanism 2 for fixing the bottle body A1, the support 1 is slidably connected with a sliding seat 3, the sliding seat 3 is provided with a dynamometer 4, the dynamometer 4 has a pull rod 41 for testing tension, the pull rod 41 is connected to a test seat 5 located above the clamping mechanism 2, the test seat 5 is provided with a connecting mechanism 6 for connecting the bottle cap A2, the support 1 is also provided with a driving mechanism 7 for pushing the sliding seat 3 to slide, the dynamometer 4 can adopt the patented product structure with patent number CN201521053679.7 and name of push-pull dynamometer, wherein the pull rod 41 can adopt the center rod in the patent scheme. When in use, first fix the packaging bottle A1 with the bottle cap A2 on the clamping mechanism 2, then connect the test seat 5 to the bottle cap A2 through the connecting mechanism 6, and then push the sliding seat 3 to slide through the driving mechanism 7 to pull the bottle cap A2, and test the pulling force by the dynamometer 4. The connecting mechanism 6 can clamp the top of the bottle cap A2 through a suction cup or a manipulator to pull the folding cover A22, and detect the pulling force required to open the folding cover A22, the pulling force required to pull the folding cover A22 to damage, and other data. Of course, the connecting mechanism 6 can also clamp the entire bottle cap A2 through a suction cup or a manipulator to test the pulling force required to open the entire bottle cap.

[0025] As a preferred solution of this embodiment, Figures 2 to 4As shown, the bottle cap A2 includes a cap body A21 and a folding cover A22 that can be flipped open and closed relative to the cap body A21, and the folding cover A22 is provided with an outwardly extending eaves A221, and the connecting mechanism 6 includes a hook 60, and the lower part of the hook 60 has a curved hook part 61, and the hook 60 is rotatably connected to the test seat 5. When the hook 60 is rotated downward, the hook part 61 is hooked on the lower side of the eaves A221, and the upper part of the hook 60 is rotatably connected to the test seat 5, and the lower part of the hook 60 is a curved hook shape, and the hook 60 is rotated so that the hook part 61 is hooked on the lower side of the eaves A221, thereby simulating the effect of a person's hand pressing the eaves A221.

[0026] As a preferred solution of this embodiment, Figures 2 to 4 As shown, the end of the hook portion 61 is provided with a mating surface 611 matching the shape of the outer wall of the bottle cap A2, so that the end of the hook portion 61 can be close to the outer wall of the bottle cap A2, so that the hook portion 61 can be firmly hooked on the lower side of the eaves A221.

[0027] As a preferred solution of this embodiment, Figure 3 As shown, the driving mechanism 7 includes a handle 71 for a person to hold, the handle 71 is rotatably connected to the support 1, and a gear rack structure 8 is provided between the handle 71 and the sliding seat 3. When the user manually turns the handle 71, the gear rack structure 8 drives the sliding seat 3 to slide up and down, thereby realizing the driving function. Of course, the handle 71 and the sliding seat 3 can also be driven by a worm gear structure.

[0028] As a preferred solution of this embodiment, Figure 2 and Figure 5 As shown, the clamping mechanism 2 includes a bottom plate 21 for placing the bottle body A1, the bottom plate 21 is connected to a vertically arranged side plate 22, the top of the side plate 22 is provided with a snap-on plate 23, the snap-on plate 23 has a U-shaped groove 24, when the bottle body A1 is placed on the bottom plate 21, the U-shaped groove 24 is sleeved on the top of the bottle body A1 and blocks the bottle body A1 from moving upward, so that the bottleneck of a general bottle at the bottle mouth is smaller than the size of the lower part of the bottle body, so the U-shaped groove 24 can clamp the bottle body and block the bottle from moving upward, and the bottom plate 21, the side plate 22 and the snap-on plate 23 are cut and spliced ​​and connected, so that different sizes of bottom plates 21, side plates 22 and snap-on plates 23 can be selected according to different bottle heights and diameters, which is convenient for disassembly and replacement.

[0029] As a preferred solution of this embodiment, Figure 5 As shown, the side wall of the U-shaped groove 24 is an arc-shaped surface that is narrow at the top and wide at the bottom, so that the arc-shaped surface can match the outer contour shape of a general bottle body.

[0030] As a preferred solution of this embodiment, Figure 2 and Figure 3 As shown, the support 1 includes a base 11, a pillar 12 and a fixing frame 13, the pillar 12 is vertically arranged on the base 11, the fixing frame 13 is arranged on the pillar 12, and the handle 71 is rotatably connected to the fixing frame 13, and the sliding seat 3 is slidably connected to the fixing frame 13. In addition, the fixing frame 13 can be connected and fixed to the pillar 12 by fasteners such as bolts, so that the height position of the sliding seat 3 can be adjusted according to the height of the bottle.

[0031] In detail, Figure 3 As shown, the sliding seat 3 includes a vertically arranged sliding rod 31, and the fixing frame 13 is provided with a sliding hole 131 for the sliding rod 31 to be vertically inserted and slide up and down, so that the sliding seat 3 can slide up and down more smoothly.

Claims

1. A device for detecting the opening force of a bottle cap, wherein the bottle comprises a bottle body (A1) and a bottle cap (A2) threadedly connected to the bottle body (A1), characterized in that: The invention comprises a support (1), wherein the support (1) is provided with a clamping mechanism (2) for fixing a bottle body (A1), the support (1) is slidably connected with a sliding seat (3), the sliding seat (3) is provided with a tensile gauge (4), the tensile gauge (4) has a pull rod (41) for testing tension, the pull rod (41) is connected with a test seat (5) located above the clamping mechanism (2), the test seat (5) is provided with a connecting mechanism (6) for connecting a bottle cap (A2), and the support (1) is also provided with a driving mechanism (7) for pushing the sliding seat (3) to slide.

2. The bottle cap opening force detection device according to claim 1, characterized in that: The bottle cap (A2) comprises a cap body (A21) and a folding cover (A22) that can be flipped open and closed relative to the cap body (A21); the folding cover (A22) is provided with an outwardly extending eaves portion (A221); the connecting mechanism (6) comprises a draw hook (60); the lower portion of the draw hook (60) has a curved hook portion (61); the draw hook (60) is rotatably connected to the test seat (5); when the draw hook (60) is rotated downward, the hook portion (61) is hooked on the lower side of the eaves portion (A221).

3. The bottle cap opening force detection device according to claim 2, characterized in that: The end of the hook portion (61) is provided with a matching surface (611) matching the shape of the outer wall of the bottle cap (A2).

4. The bottle cap opening force detection device according to claim 1, characterized in that: The driving mechanism (7) comprises a handle (71) for a person to hold, the handle (71) is rotatably connected to the support (1), and a gear rack structure (8) is provided between the handle (71) and the sliding seat (3).

5. The bottle cap opening force detection device according to claim 1, characterized in that: The clamping mechanism (2) comprises a bottom plate (21) for placing the bottle body (A1), the bottom plate (21) is connected to a vertically arranged side plate (22), a clamping plate (23) is arranged on the top of the side plate (22), and the clamping plate (23) has a U-shaped groove (24), when the bottle body (A1) is placed on the bottom plate (21), the U-shaped groove (24) is sleeved on the top of the bottle body (A1) and blocks the bottle body (A1) from moving upward.

6. The bottle cap opening force detection device according to claim 5, characterized in that: The side wall of the U-shaped groove (24) is an arc-shaped surface that is narrow at the top and wide at the bottom.

7. The bottle cap opening force detection device according to claim 1, characterized in that: The support (1) comprises a base (11), a support column (12) and a fixing frame (13); the support column (12) is vertically arranged on the base (11), and the fixing frame (13) is arranged on the support column (12).

8. The bottle cap opening force detection device according to claim 7, characterized in that: The sliding seat (3) comprises a vertically arranged sliding rod (31), and the fixing frame (13) is provided with a sliding hole (131) for the sliding rod (31) to be vertically inserted and slide up and down.

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