Blister box
By designing chamfered and notched structures in the blister pack, precise alignment and convenient opening and closing of the bottom and lid are achieved, solving the problems of easy misalignment and difficulty in opening and closing during the stacking of blister packs, reducing the risk of component damage and improving operational efficiency.
Patent Information
- Application Number
- CN202423263276.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-27
AI Technical Summary
Existing blister boxes are prone to misalignment or separation of the bottom and lid during stacking, which can damage components. Furthermore, the nested bottom and lid make opening and closing difficult, affecting operational efficiency.
The box features a rectangular base and lid. The base has a chamfered and notched structure, while the lid has a support arm and an alignment notch. The combination of the chamfered and notched structures enables precise alignment and convenient opening and closing.
It effectively prevents incorrect lid orientation, enhances the fit between the lid and the bottom of the box, reduces the chance of component damage, improves operational efficiency, and makes opening and closing more convenient.
Smart Images
Figure CN223521379U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to blister product technical field especially, it relates to blister box. BACKGROUND
[0002] Blister is a kind of plastic processing technology, and its main principle is that after the flat plastic hard sheet material is heated and softened, it is vacuum adsorbed on the mold surface, and after cooling, the desired finished product can be obtained.
[0003] Blister box is a blister product for storing and transporting components, and the blister box includes a box bottom and a box cover that cooperate with each other. The positioning and cooperation of the box bottom and the box cover are particularly important. If the positioning and cooperation of the box bottom and the box cover are not good, multiple blister boxes may be misaligned when subjected to lateral force during stacking, which may even cause collapse and damage to the components being carried. Although the partially nested box bottom and the box cover can achieve precise alignment, the blister box has the problem of difficulty in separating the box bottom and the box cover, which affects the efficiency of component retrieval. SUMMARY
[0004] The technical problem to be solved by the utility model is to provide a blister box with precise alignment of the box bottom and the box cover and easy opening and closing.
[0005] To solve the above technical problems, the utility model adopts the technical scheme of a blister box, which includes:
[0006] The box bottom is in the shape of a rectangular body, and the top surface of the box bottom has a plurality of placement grooves. The bottom end of the peripheral wall of the box bottom has an outwardly extending lower extension edge. One corner of the box bottom is provided with a first chamfer structure, and the other three corners are provided with a second chamfer structure. The side wall of the box bottom connected to the first chamfer structure is provided with a first notch structure. The first chamfer structure is a round corner, and the second chamfer structure is an obtuse angle, or the first chamfer structure is an obtuse angle, and the second chamfer structure is a round corner.
[0007] The box cover is in the shape of a rectangular body, and the four corners of the box cover have downwardly extending support arms that contact the lower extension edge. One of the support arms is provided with a first matching structure that matches the first chamfer structure, and the other three support arms are provided with a second matching structure that matches the second chamfer. The side wall of the box cover is provided with a first alignment notch corresponding to the first notch structure.
[0008] Further, the number of placement grooves on the box bottom is a plurality, and the plurality of placement grooves are arranged in an array.
[0009] Further, the bottom surface of the box cover has a downward protruding limiting protrusion, and at least part of the limiting protrusion extends into the placing groove when the box cover is assembled with the box bottom.
[0010] Further, the circumferential wall of the limiting protrusion is in contact with the inner wall of the placing groove.
[0011] Further, the cross-sectional shape of the first notch structure is the same as that of the first alignment notch.
[0012] Further, at least one of the other three side walls of the box bottom is provided with a second notch structure, and the cross-sectional shape of the first notch structure is different from that of the second notch structure; the box cover is provided with a second alignment notch corresponding to the second notch structure, and the cross-sectional shape of the second notch structure is the same as that of the second alignment notch.
[0013] Further, the other three side walls of the box bottom are all provided with the second notch structure.
[0014] Further, the top end of the circumferential wall of the box cover has an outwardly extending upper extension edge.
[0015] Further, the bottom surface of the box cover is in contact with the top surface of the box bottom when the box cover is assembled with the box bottom.
[0016] Further, the bottom surface of the box cover is provided with a plurality of upper concave protrusions.
[0017] The beneficial effects of the present application are as follows: the first chamfer structure and the first notch structure in the suction plastic box can play a foolproof role, thereby effectively preventing the operator from making a mistake in the direction when covering the box cover; the support arm on the box cover not only enables the box cover and the box body to be accurately aligned, but also has a high height, which can effectively increase the fitting depth of the box cover and the box bottom, and when the box cover or the box bottom is subjected to a lateral force, the box cover and the box bottom are not easy to separate, thereby reducing the probability of damage to the components carried by the suction plastic box; the support arm in the suction plastic box is supported on the lower extension edge, so that the weight of other suction plastic boxes above the suction plastic box acts on the lower extension edge rather than the components carried by the suction plastic box, thereby further reducing the probability of damage to the components. In addition, since the box bottom and the box cover are in a non-nested structure, the suction plastic box is more convenient to open and close, and since the first notch structure corresponds to the first alignment notch, the operator does not need to turn over the box cover to check the position of the first fitting structure when covering the box cover, and the operator can quickly determine whether the first fitting structure corresponds to the first chamfer structure through the first notch structure and the first alignment notch during the operation process, thereby improving the operation efficiency of the operator. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1It is a structure diagram of the bottom of the blister box.
[0019] Figure 2 It is a structure diagram of the cover of the blister box.
[0020] Label explanation:
[0021] 1, the bottom of the box; 11, the placement groove; 12, the lower extension edge; 13, the first chamfer structure; 14, the second chamfer structure; 15, the first notch structure; 16, the second notch structure;
[0022] 2, the cover of the box; 21, the support arm; 22, the first matching structure; 23, the second matching structure; 24, the first alignment notch; 25, the limiting protrusion; 26, the second alignment notch; 27, the upper extension edge; 28, the upper concave protrusion. DETAILED DESCRIPTION
[0023] In order to explain the technical content, the purpose and the effect of the utility model in detail, the following will be explained in combination with the embodiment and the drawings.
[0024] Please refer to Figure 1 and Figure 2 , the blister box comprises:
[0025] The bottom of the box 1 is in the shape of a rectangular body, the top surface of the bottom of the box 1 has a plurality of placement grooves 11, the bottom end of the peripheral wall of the bottom of the box 1 has an outwardly extending lower extension edge 12, one corner of the bottom of the box 1 is provided with a first chamfer structure 13, and the other three corners are provided with a second chamfer structure 14, and the side wall of the bottom of the box 1 connected with the first chamfer structure 13 is provided with a first notch structure 15; the first chamfer structure 13 is a round corner, the second chamfer structure 14 is an obtuse angle, or the first chamfer structure 13 is an obtuse angle, and the second chamfer structure 14 is a round corner;
[0026] The cover of the box 2 is in the shape of a rectangular body, the four corners of the cover of the box 2 have downwardly extending support arms 21, the support arms 21 contact the lower extension edges 12, one of the support arms 21 is provided with a first matching structure 22 matched with the first chamfer structure 13, and the other three support arms 21 are provided with a second matching structure 23 matched with the second chamfer structure, and a side wall of the cover of the box 2 is provided with a first alignment notch 24 corresponding to the first notch structure 15.
[0027] From the above description, the beneficial effects of the utility model lie in that: the first chamfer structure 13 and the first notch structure 15 in the blister box can play the role of preventing mistakes, thereby effectively preventing the operator from making a mistake in the direction when covering the box cover 2; the support arm 21 on the box cover 2 not only enables the box cover 2 and the box body to be precisely aligned, but also has a high height, which can effectively increase the fitting depth of the box cover 2 and the box bottom 1, and when the box cover 2 or the box bottom 1 is subjected to a lateral force, the box cover 2 and the box bottom 1 are not easy to separate, which is beneficial to reducing the probability of damage of the components carried by the blister box; the support arm 21 in the blister box is supported on the lower extension edge 12, so that the weight of other blister boxes above the blister box acts on the lower extension edge 12 and does not act on the components carried by the blister box, which is beneficial to reducing the probability of damage of the components to a greater extent. In addition, since the box bottom 1 and the box cover 2 are of a non-nested structure, the opening and closing of the blister box is more convenient, and since the first notch structure 15 corresponds to the first alignment notch 24, the operator does not need to turn over the box cover 2 to check the position of the first fitting structure 22 when covering the box cover 2, and can quickly judge whether the first fitting structure 22 corresponds to the first chamfer structure 13 through the first notch structure 15 and the first alignment notch 24 during the operation process, which is beneficial to improving the operation efficiency of the operator.
[0028] Further, the number of the placing grooves 11 on the box bottom 1 is multiple, and the multiple placing grooves 11 are arranged in an array.
[0029] Further, the bottom surface of the box cover 2 has a limiting protrusion 25 protruding downward, and at least part of the limiting protrusion 25 extends into the placing groove 11 after the box cover 2 and the box bottom 1 are assembled.
[0030] As known from the above description, the limiting protrusion 25 can limit the activity space of the components in the placing groove 11, which is beneficial to reducing the probability of damage of the components due to collision.
[0031] Further, the circumferential wall of the limiting protrusion 25 is in contact with the inner wall of the placing groove 11.
[0032] As known from the above description, static friction can be formed between the limiting protrusion 25 and the inner wall of the placing groove 11, thereby improving the stability of the connection between the box bottom 1 and the box cover 2 and further reducing the risk of accidental separation of the box cover 2 from the box bottom 1.
[0033] Further, the cross-sectional shape of the first notch structure 15 is the same as that of the first alignment notch 24.
[0034] Further, at least one of the other three sidewalls of the box bottom 1 is provided with a second notch structure 16, the cross-sectional shape of the first notch structure 15 is different from that of the second notch structure 16; the box cover 2 is provided with a second alignment notch 26 corresponding to the second notch structure 16, the cross-sectional shape of the second notch structure 16 is the same as that of the second alignment notch 26.
[0035] As described above, the cross-sectional shape of the first notch structure 15 is the same as that of the first alignment notch 24, and the cross-sectional shape of the first notch structure 15 is different from that of the second notch structure 16, which is more convenient for the operator to distinguish and can better play the fool-proof effect.
[0036] Further, the second notch structure 16 is provided on the other three sidewalls of the box bottom 1.
[0037] As described above, the second notch structure 16 can improve the structural strength of the box bottom 1 and reduce the risk of deformation of the box bottom 1; similarly, the other three sidewalls of the box cover 2 are provided with the second alignment notch 26, which can also improve the structural strength of the box cover 2.
[0038] Further, the top end of the peripheral wall of the box cover 2 has an outwardly extending upper extension edge 27.
[0039] As described above, the provision of the upper extension edge 27 can improve the structural strength of the box cover 2, and at the same time, can better support another suction plastic box located thereabove.
[0040] Further, when the box cover 2 is assembled with the box bottom 1, the bottom surface of the box cover 2 is in contact with the top surface of the box bottom 1.
[0041] As described above, in the stack formed by stacking a plurality of suction plastic boxes, the box bottom 1 can better support the box cover 2 without affecting the components in the placement groove 11.
[0042] Further, the bottom surface of the box cover 2 is provided with a plurality of upper concave protrusions 28.
[0043] As described above, the upper concave protrusion 28 can play a role in improving the structural strength of the box cover 2.
[0044] Please refer to Figure 1 and Figure 2The utility model discloses an embodiment one is: blister box, including cooperation's box bottom 1 and box cover 2, box bottom 1 and box cover 2 are rectangular body shape respectively, the top surface of box bottom 1 has several placing grooves 11, the bottom end of the peripheral wall of box bottom 1 has the lower extension edge 12 that extends to the outside, one corner portion of box bottom 1 is equipped with first chamfer structure 13, and another three corner portions are equipped with second chamfer structure 14, and the side wall of box bottom 1 is equipped with first notch structure 15 in first chamfer structure 13 is connected, the four corner portions of box cover 2 have the support arm 21 that extends downward, the support arm 21 contacts lower extension edge 12, and one support arm 21 is equipped with the first cooperation structure 22 that cooperates with first chamfer structure 13, and another three support arms 21 are equipped with the second cooperation structure 23 that cooperates with second chamfer, and one side wall of box cover 2 is equipped with the first alignment notch 24 that corresponds with first notch structure 15.
[0045] When first chamfer structure 13 is round angle, second chamfer structure 14 is obtuse angle, first cooperation structure 22 is arc slot, and second cooperation structure 23 is concave slot, when first chamfer structure 13 is obtuse angle, second chamfer structure 14 is round angle, first cooperation structure 22 is concave slot, and second cooperation structure 23 is arc slot.
[0046] The number of placing grooves 11 on box bottom 1 is multiple, and the multiple placing grooves 11 are arrayed, in the embodiment, the multiple placing grooves 11 are arranged in rectangular array on the top surface of box bottom 1.
[0047] The bottom surface of box cover 2 has the limiting protrusion 25 that protrudes downward, when box cover 2 is assembled with box bottom 1, at least partial area of limiting protrusion 25 extends into placing groove 11. Preferably, the component in placing groove 11 is not in contact with the bottom surface of limiting protrusion 25, so that the pressure borne by box cover 2 is not transmitted to the component, further reducing the probability of component damage.
[0048] Optionally, the peripheral wall of limiting protrusion 25 is in contact with the inner wall of placing groove 11 to form contact friction.
[0049] The cross-sectional shape of first notch structure 15 is same with the cross-sectional shape of first alignment notch 24, and the cross-sectional shape of first notch structure 15 is polygon, semicircle, semi-ellipse or the like.
[0050] At least one of the other three sidewalls of the box bottom 1 is provided with a second notch structure 16, the cross-sectional shape of the first notch structure 15 is different from the cross-sectional shape of the second notch structure 16; the box cover 2 is provided with a second alignment notch 26 corresponding to the second notch structure 16, the cross-sectional shape of the second notch structure 16 is the same as the cross-sectional shape of the second alignment notch 26. The cross-sectional shape of the second notch structure 16 is polygonal, semicircular, semi-elliptical, etc., in the embodiment, the cross-section of the first notch structure 15 is trapezoidal, and the cross-section of the second notch structure 16 is semicircular.
[0051] Optionally, the second notch structure 16 is arranged on the other three sidewalls of the box bottom 1, and correspondingly, the second alignment notch 26 is arranged on the other three sidewalls of the box cover 2.
[0052] The top end of the peripheral wall of the box cover 2 has an outwardly extending upper extension edge 27, when a plurality of blister boxes are stacked, the lower extension edge 12 of the blister box in the upper layer is in contact with the upper extension edge 27 of the blister box in the lower layer.
[0053] In one or more embodiments, when the box cover 2 is assembled with the box bottom 1, the bottom surface of the box cover 2 is in contact with the top surface of the box bottom 1.
[0054] In order to improve the structural strength of the box cover 2, in some embodiments, the bottom surface of the box cover 2 is provided with a plurality of upper concave and convex protrusions 28.
[0055] In summary, in the blister box, the first chamfer structure and the first notch structure can play a foolproof role, thereby effectively preventing the operator from making a mistake when covering the box cover; the support arm on the box cover not only enables the box cover and the box body to be accurately aligned, but also has a high height, which can effectively increase the fitting depth of the box cover and the box bottom, and when the box cover or the box bottom is subjected to a lateral force, the box cover and the box bottom are not easy to separate, which is beneficial to reduce the damage probability of the components carried by the blister box; the support arm in the blister box is supported on the lower extension edge, which can enable the weight of other blister boxes above the blister box to act on the lower extension edge without acting on the components carried by the blister box, thereby reducing the damage probability of the components to a greater extent. In addition, since the box bottom and the box cover are of a non-nested structure, the opening and closing of the blister box is more convenient, and since the first notch structure corresponds to the first alignment notch, the operator does not need to turn over the box cover to check the position of the first fitting structure when covering the box cover, and the operator can quickly judge whether the first fitting structure corresponds to the first chamfer structure through the first notch structure and the first alignment notch during the operation process, thereby improving the operation efficiency of the operator.
[0056] The above merely describes the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent transformation or direct or indirect application in the related technical field based on the content of the present application specification and drawings is also included in the patent protection scope of the present application.
Claims
1. A blister pack, characterized in that The box bottom is in the shape of a rectangular body, the top surface of the box bottom has a plurality of placing slots, the bottom end of the peripheral wall of the box bottom has an outwardly extending lower extension edge, one corner of the box bottom is provided with a first chamfer structure, and the other three corners are provided with a second chamfer structure, and the side wall of the box bottom connected with the first chamfer structure is provided with a first notch structure; the first chamfer structure is a round corner, and the second chamfer structure is an obtuse angle, or the first chamfer structure is an obtuse angle, and the second chamfer structure is a round corner; The box cover is in the shape of a rectangular body, the four corners of the box cover have downwardly extending support arms, the support arms contact the lower extension edge, one of the support arms is provided with a first matching structure matched with the first chamfer structure, and the other three support arms are provided with a second matching structure matched with the second chamfer, and one side wall of the box cover is provided with a first alignment notch corresponding to the first notch structure. The number of the placing slots on the box bottom is a plurality, and the plurality of placing slots are arranged in an array.
2. The blister pack of claim 1, wherein, The bottom surface of the box cover has a downwardly protruding limiting protrusion, and when the box cover is assembled with the box bottom, at least part of the limiting protrusion extends into the placing slot.
3. The blister pack of claim 1, wherein, The peripheral wall of the limiting protrusion is in contact with the inner wall of the placing slot.
4. The blister pack of claim 3, wherein, The cross-sectional shape of the first notch structure is the same as that of the first alignment notch.
5. The blister pack of claim 1, wherein, At least one of the other three side walls of the box bottom is provided with a second notch structure, the cross-sectional shape of the first notch structure is different from that of the second notch structure; the box cover has a second alignment notch corresponding to the second notch structure, and the cross-sectional shape of the second notch structure is the same as that of the second alignment notch.
6. The blister pack of claim 5, wherein, The other three side walls of the box bottom are all provided with the second notch structure.
7. The blister pack of claim 6, wherein, The top end of the peripheral wall of the box cover has an outwardly extending upper extension edge.
8. The blister pack of claim 1, wherein, When the box cover is assembled with the box bottom, the bottom surface of the box cover is in contact with the top surface of the box bottom.
9. The blister pack of claim 1, wherein, The bottom surface of the box cover is provided with a plurality of upper concave protrusions.
10. The blister pack of claim 1, wherein,