Wine box opening position testing device

Abstract

The utility model discloses a wine box opening position testing device. The wine box opening position testing device at least comprises but not limited to a testing frame, a locking tongue and an elastic fastener. The two ends of the test frame are open, the elastic fasteners are symmetrically arranged along the inner wall of the test frame, first through holes are formed in the positions, close to the elastic fasteners, in the test frame, and the sizes of the first through holes are matched with the sizes of the locking tongues. The elastic fastener is provided with a first spring piece which enables the clamping part to rotate around the elastic fastener in a limiting mode, and the end of the locking tongue is provided with a second spring which supports an end plate of the locking tongue. The locking tongue and the elastic fastener form a locking part for limiting the clamping tongue to be detected under the support of the first spring and the second spring; after the test is completed, the clamping tongue can be released only by retracting the first spring and the second spring, the operation is simple, the test efficiency is high, and meanwhile, the clamping tongue on the wine box base cannot be influenced.

Description

Technical Field

[0001] The utility model relates to the field of wine boxes, in particular to a wine box opening position testing device. Background Art

[0002] Previously, during the assembly of wine boxes, the built-in buckle of the paper box was pressed downward into the base buckle device. Since the paper box has an opaque structure, it is impossible to visually inspect whether the opening position structure is intact after assembly. It can only be verified by sampling and conducting drop tests, etc. There are certain quality risks, and the sampling tests are inconvenient to operate, time-consuming and laborious. Content of the Utility Model

[0003] The purpose of the utility model is to provide a wine box opening position testing device to solve the problem in the prior art that for the built-in buckle structure of the wine box, it is impossible to detect whether the internal teeth are correctly assembled and damaged.

[0004] The utility model is realized through the following scheme:

[0005] A wine box opening position testing device includes at least but not limited to a testing frame, a locking tongue and an elastic fastener; both ends of the testing frame are open, the elastic fasteners are symmetrically arranged along the inner wall of the testing frame, a first through hole is arranged at a position close to the elastic fastener inside the testing frame, the size of the first through hole matches the size of the locking tongue, a first spring member for limiting the rotation of the clamping portion around the elastic fastener is arranged on the elastic fastener, and a second spring for supporting the end plate of the locking tongue is arranged at the end of the locking tongue; the locking tongue and the elastic fastener form a locking portion for restricting the tongue to be tested under the support of the first spring and the second spring.

[0006] Based on the structure of the above-mentioned wine box opening position testing device, the testing frame is a rectangular frame with both ends open, and the size of the testing frame matches the size of the wine box base, so that the tongue on the wine box can be inserted into the locking portion.

[0007] Based on the structure of the above-mentioned wine box opening position testing device, the locking tongue includes one end connected to the wall body or connected to the testing frame through an L-shaped support plate.

[0008] Based on the structure of the above-mentioned wine box opening position testing device, a limiting tongue is arranged at the end of the locking tongue far from the second spring; the locking tongue is integrally in a cuboid structure, the limiting tongue is arranged at the end of the locking tongue, the size of the limiting tongue matches the size of the first through hole, and the size of the locking tongue is not less than the size of the first through hole.

[0009] Based on the structure of the above-mentioned wine box opening position testing device, the limiting tongue includes a main body part and a convex tooth part. The central axis of the main body part is collinear with the central axis of the locking tongue. The convex tooth part protrudes from the side surface of the main body part. A guiding surface in contact with the clamping tongue is provided on the convex tooth part, and the guiding surface is arranged at a predetermined angle with the main body part.

[0010] Based on the structure of the above-mentioned wine box opening position testing device, the elastic fastener includes a support seat, a rotating clamping part and a connecting shaft. The support seat is fixedly arranged on the side wall of the testing frame. A first through groove for the clamping tongue to enter and a first connecting groove for cooperating with the connecting shaft are provided on the support seat. The first connecting grooves are symmetrically arranged along the length direction of the support seat. The connecting shaft is fixedly or movably arranged between the two first connecting grooves. A second spring is arranged in the length direction of the connecting shaft. The second spring is a torsion spring. The rotating clamping part is connected to the outer side walls of the first connecting groove and the second connecting groove through bearings respectively, so that the rotating clamping part can rotate relative to the support seat. One end of the torsion spring abuts against the rotating clamping part, and the other end abuts against the bottom of the support seat.

[0011] Based on the structure of the above-mentioned wine box opening position testing device, the support seat includes a connecting side plate and a support bottom plate. The connecting side plate is perpendicular to the support bottom plate and is connected to the inner side wall of the testing frame. A second through hole for cooperating with the first through hole is provided on the connecting side plate. A support wall is provided on the connecting side plate near the second through hole.

[0012] Based on the structure of the above-mentioned wine box opening position testing device, the rotating clamping part includes a rotating bottom plate and a rotating side plate. The rotating side plate is arranged on the rotating bottom plate. The rotating side plate is of an overall U-shaped structure. A convex plate for cooperating with the convex tooth part is provided on the inner side wall of the rotating side plate.

[0013] Based on the structure of the above-mentioned wine box opening position testing device, a lateral clamping plate for clamping the end teeth of the clamping tongue is further provided on the rotating bottom plate. The lateral clamping plates are symmetrically arranged on the support bottom plate. The position of the lateral clamping plates is adapted to the tooth positions of the clamping tongue after being inserted, so that the lateral clamping plates can be inserted into the teeth on the side of the clamping tongue for locking.

[0014] Based on the structure of the above-mentioned wine box opening position testing device, the end of the lateral clamping plate has convex teeth protruding from its surface.

[0015] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are:

[0016] 1. Through this solution, when testing the tongue on the base of the wine box at a specified position, place the base of the wine box at a predetermined position, then snap the test frame downward onto the tongue on the base of the wine box, so that the clamping part formed by the locking tongue and the elastic fastener clamps the tongue, testing the strength, position and angle of the tongue, and testing the base of the wine box. Through this solution, it is possible to efficiently test the opening position of the base of the wine box without damaging the original structure. After the test is completed, only need to retract the first spring and the second spring to release the tongue. The operation is simple, the test efficiency is high, and at the same time, it will not affect the tongue on the base of the wine box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic cross-sectional structure diagram of the whole of the present utility model;

[0018] Figure 2 is a schematic structure diagram of the tongue in the prior art;

[0019] Figure 3 is a schematic structure diagram of the locking tongue in the present utility model;

[0020] Figures 4 to 5 is a schematic structure diagram of the elastic fastener in the present utility model;

[0021] BRIEF DESCRIPTION OF THE DRAWINGS: 1. Test frame; 2. Locking tongue; 3. Elastic fastener; 4. Tongue; 5. Base of the wine box; 11. First through hole; 21. First spring member; 22. Second spring; 23. Limiting tongue; 24. Main body part; 25. Convex tooth part; 26. Guide surface; 31. Support seat; 32. Rotating clamping member; 33. Connecting shaft; 34. First connecting groove; 35. Connecting side plate; 36. Support bottom plate; 37. Second through hole; 38. Support wall; 39. Rotating bottom plate; 310. Rotating side plate; 311. Convex plate; 312. Lateral clamping plate; 313. Bearing; 41. Connecting rib; 42. Main clamping piece; 43. Sub-clamping piece; 44. Fitting groove; 45. Slot hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] All features disclosed in this specification, or all steps in any method or process disclosed, except for mutually exclusive features and / or steps, can be combined in any way.

[0023] Any feature disclosed in this specification (including any additional claims, abstract) can be replaced by other equivalent or features with similar purposes unless specifically stated. That is, unless specifically stated, each feature is only an example of a series of equivalent or similar features.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0025] In addition, terms such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features.

[0026] Embodiment 1

[0027] As Figures 1 to 5 shown, a wine box opening position testing device at least includes but is not limited to a testing frame 1, a locking tongue 2, and an elastic fastener 3; both ends of the testing frame 1 are open, the elastic fasteners 3 are symmetrically arranged along the inner wall of the testing frame 1, a first through hole 11 is provided at a position near the elastic fasteners 3 inside the testing frame 1, the size of the first through hole 11 matches the size of the locking tongue 2, a first spring member 21 for limiting the circumferential rotation of the clamping portion around the elastic fastener 3 is provided on the elastic fastener 3, and a second spring 22 for supporting the end plate of the locking tongue 2 is provided at the end of the locking tongue 2; the locking tongue 2 and the elastic fastener 3 form a locking portion for restricting the tongue 4 to be tested under the support of the first spring and the second spring 22.

[0028] Based on the above structure, when testing the tongue 4 on the wine box base 5 at a specified position, place the wine box base 5 at a predetermined position, then snap the testing frame 1 downward onto the tongue 4 on the wine box base 5, so that the clamping portion formed by the locking tongue 2 and the elastic fastener 3 clamps the tongue 4, and test the strength, position, and angle of the tongue 4 to test the wine box base 5. Through this solution, it is possible to efficiently test the opening position of the wine box base 5 without damaging the original structure. After the test is completed, only need to retract the first spring and the second spring 22 to release the tongue 4. The operation is simple, the test efficiency is high, and at the same time, it will not affect the tongue 4 on the wine box base 5.

[0029] Here, the tongue 4 on the wine box is introduced. On both sides of the wine box base 5, tongues 4 are usually provided to engage with the slots on the top paper box to achieve the fixation of the box body. A mating groove 44 is usually provided on the wine box base 5. The tongue 4 is connected to the mating groove 44 through a connecting rib 41. The tongue 4 is generally in the shape of a "mountain", and specifically may include a main engaging piece 42 and auxiliary engaging pieces 43. The auxiliary engaging pieces 43 are symmetrically arranged on both sides of the main engaging piece 42. The length of the main engaging piece is not less than the length of the auxiliary engaging piece 43. The connecting rib 41 is arranged between the mating groove 44 and the auxiliary engaging piece 43, as well as between the mating groove 44 and the bottom of the tongue 4, so that the tongue 4 is integrally suspended. When mating with the slot on the paper box, the main engaging piece 42 is inserted into the slot. On both side walls at the end of the main engaging piece 42, locking teeth are provided for locking the engaging position. Concave slots 45 are provided on both side surfaces of the main engaging piece 42. Through the engagement of the tongue 4 and the slot, the opening of the wine box can be avoided, achieving the purpose of anti-counterfeiting.

[0030] As an example, the test frame 1 is a rectangular frame selection with openings at both ends. The size of the test frame 1 is adapted to the size of the wine box base 5, so that the tongue 4 on the wine box can be inserted into the locking part.

[0031] As an example, the locking tongue 2 can include one end that can be connected to the wall body, or connected to the test frame 1 through an L-shaped support plate;

[0032] A limiting tongue 23 can be provided at the end of the locking tongue 2 away from the second spring 22; the locking tongue 2 is integrally in a cuboid structure. The limiting tongue 23 is arranged at the end of the locking tongue 2. The size of the limiting tongue 23 is adapted to the size of the first through hole 11. The size of the locking tongue 2 is not less than the size of the first through hole 11;

[0033] Based on the above structure, during use, the end of the locking tongue 2 cannot enter the first through hole 11, only the limiting tongue 23 can enter the first through hole 11. By specially setting the length of the limiting tongue 23, it can be ensured that under the action of the second spring 22, the length of the limiting tongue 23 passing through the first through hole 11 each time is the same, and at the same time, the end of the locking tongue 2 can form a forced limit on the end of the limiting tongue 23, so that the tongue 4 on the base can be accurately limited.

[0034] As an example, the limiting tongue 23 can include a main body part 24 and a convex tooth part 25. The central axis of the main body part 24 is collinear with the central axis of the locking tongue 2. The convex tooth part 25 protrudes from the side surface of the main body part 24. A guiding surface 26 in contact with the tongue 4 is provided on the convex tooth part 25. The guiding surface 26 is arranged at a predetermined angle with the main body part 24.

[0035] Based on the above structure, the main body portion 24 can be arranged to pass through the first through hole 11, and the first through hole 11 can limit the main body portion 24 to ensure the stability of limiting the tongue 4. The guiding surface 26 on the convex tooth portion 25 can guide the tongue 4 to facilitate the insertion of the tongue 4. After the tongue 4 is inserted, its convex tooth portion 25 can also be inserted into the concave slot holes 45 on the two end faces of the tongue 4 to achieve locking.

[0036] As an example, the elastic fastener 3 can include a support base 31, a rotating clamping member 32 and a connecting shaft 33. The support base 31 is fixedly arranged on the side wall of the test frame 1. The support base 31 is provided with a first through groove for the tongue 4 to enter and a first connecting groove 34 for cooperating with the connecting shaft 33. The first connecting grooves 34 are symmetrically arranged along the length direction of the support base 31. The connecting shaft 33 can be fixedly or movably arranged between the two first connecting grooves 34. A second spring 22 is arranged in the length direction of the connecting shaft 33. The second spring 22 can be a torsion spring. The rotating clamping member 32 is respectively connected to the outer side walls of the first connecting groove 34 and the second connecting groove through bearings 313, so that the rotating clamping member 32 can rotate relative to the support base 31. One end of the torsion spring abuts against the rotating clamping member 32, and the other end abuts against the bottom of the support base 31. The rotating clamping torsion spring realizes support and limitation.

[0037] Based on the above structure, by arranging the connecting shaft 33 and the torsion spring, the rotating clamping member 32 can be arranged to rotate relative to the support base 31 to unilaterally lock the tongue 4.

[0038] As an example, the support base 31 can include a connecting side plate 35 and a support bottom plate 36. The connecting side plate 35 is arranged perpendicular to the support bottom plate 36, and the connecting side plate 35 is connected to the inner side wall of the test frame 1. The connecting side plate 35 is provided with a second through hole 37 for cooperating with the first through hole 11. A support wall 38 is arranged on the connecting side plate 35 near the second through hole 37.

[0039] Based on the above structure, the end of the tongue 4 is prevented from being suspended and shaken by the support arm, ensuring the stability of the connection after the tongue 4 is inserted.

[0040] As an example, the rotating clamping member 32 can include a rotating bottom plate 39 and a rotating side plate 310. The rotating side plate 310 is arranged on the rotating bottom plate 39. The rotating side plate 310 can be a U-shaped structure as a whole. A convex plate 311 for cooperating with the convex tooth portion 25 is arranged on the inner side wall of the rotating side plate 310. That is, the horizontal height and size of the convex plate 311 are the same as those of the convex tooth portion 25.

[0041] Based on the above structure, the tongue 4 can be limited by the convex tooth portion 25 and the convex plate 311, and the convex tooth portion 25 and the convex plate 311 respectively lock the concave slot holes 45 on the two end faces of the tongue 4.

[0042] As an example, a lateral clamping plate 312 for clamping the teeth at the end of the tongue 4 is further provided on the rotating bottom plate 39; the lateral clamping plates 312 are symmetrically arranged on the support bottom plate 36, and the position of the lateral clamping plate 312 is adapted to the position of the teeth of the tongue 4 after being inserted, so that the lateral clamping plate 312 can be inserted into the teeth on the side of the tongue 4 for locking.

[0043] The end of the lateral clamping plate 312 has a convex tooth protruding from its surface, and the convex tooth is used for locking in cooperation with the tooth.

[0044] Based on the above structure, when it is necessary to test the base 5 of the wine box to be tested, the test frame 1 is inserted into the base 5 of the wine box from top to bottom, so that the locking member formed by the rotating locking member 32 and the locking tongue 2 locks the tongue 4, and then the rotating locking member 32 is rotated by hand from the upper and lower ends penetrating the test frame 1, and the locking tongue 2 is pulled back, so that the entire locking mechanism is completely released, and the tongue 4 can be released from the locking mechanism. At this time, observe the situation of the tongue 4 to determine whether there is damage or fracture of the connecting rib 41, so as to judge the safety of the tongue 4.

[0045] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wine box opening position testing device, characterized in that: At least includes but is not limited to a test frame, a locking tongue and an elastic fastener; the test frame is opened at both ends, the elastic fastener is symmetrically arranged along the inner wall of the test frame, a first through hole is arranged at a position close to the elastic fastener inside the test frame, the size of the first through hole matches the size of the locking tongue, the elastic fastener is provided with a first spring member for limiting the rotation of the clamping part around the elastic fastener, and the end of the locking tongue is provided with a second spring for supporting the locking tongue end plate; the locking tongue and the elastic fastener form a locking part for limiting the tested clamping tongue under the support of the first spring and the second spring.

2. A wine box opening position testing device as claimed in claim 1, characterized in that: The test frame is a rectangular frame with openings at both ends. The size of the test frame is adapted to the size of the wine box base, so that the latch on the wine box can be latched into the locking portion.

3. A wine box opening position testing device as claimed in claim 2, characterized in that: The locking tongue includes one end connected to the wall, or connected to the test frame through an L-shaped support plate.

4. A wine box opening position testing device as claimed in claim 3, characterized in that: A limiting tongue is provided on the end of the locking tongue away from the second spring; the locking tongue is an overall cuboid structure, the limiting tongue is provided at the end of the locking tongue, the size of the limiting tongue is adapted to the size of the first through hole, and the size of the locking tongue is not less than the size of the first through hole.

5. A wine box opening position testing device as claimed in claim 4, characterized in that: The limiting tongue includes a main body and a convex tooth portion, the central axis of the main body is colinear with the central axis of the locking tongue, the convex tooth portion is arranged to protrude from the side of the main body, and a guide surface for contact with the latch tongue is arranged on the convex tooth portion, and the guide surface is arranged at a predetermined angle with the main body.

6. A wine box opening position testing device as claimed in claim 5, characterized in that: The elastic fastener comprises a support seat, a rotating clamp and a connecting shaft, the support seat is fixedly arranged on the side wall of the test frame, the support seat is provided with a first through slot for the latch to enter and a first connecting slot matched with the connecting shaft, the first connecting slots are symmetrically arranged along the length direction of the support seat, and the connecting shaft is fixedly or movably arranged between the two first connecting slots; a second spring is arranged in the length direction of the connecting shaft, and the second spring is a torsion spring; The rotating clamp is connected to the outer side walls of the first connecting groove and the second connecting groove respectively through the bearing, so that the rotating clamp can rotate relative to the support seat. One end of the torsion spring contacts the rotating clamp, and the other end contacts the bottom of the support seat.

7. A wine box opening position testing device as claimed in claim 6, characterized in that: The support seat includes a connecting side plate and a supporting bottom plate. The connecting side plate is arranged perpendicular to the supporting bottom plate and is connected to the inner side wall of the test frame. A second through hole matching the first through hole is arranged on the connecting side plate, and a supporting wall is arranged on the connecting side plate near the second through hole.

8. A wine box opening position testing device as claimed in claim 7, characterized in that: The rotating clamp comprises a rotating bottom plate and a rotating side plate, wherein the rotating side plate is arranged on the rotating bottom plate, the rotating side plate is a U-shaped structure as a whole, and a convex plate cooperating with the convex tooth portion is arranged on the inner side wall of the rotating side plate.

9. A wine box opening position testing device as claimed in claim 8, characterized in that: The rotating base plate is also provided with a lateral clamping plate for engaging the clamping teeth at the end of the clamping tongue; the lateral clamping plate is symmetrically arranged on the supporting base plate, and the position of the lateral clamping plate is adapted to the position of the clamping teeth of the clamping tongue after being clamped, so that the lateral clamping plate can be clamped into the lateral clamping teeth of the clamping tongue for locking.

10. A wine box opening position testing device as claimed in claim 9, characterized in that: The end of the lateral clamping plate is provided with convex teeth protruding from the surface thereof.

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