A rotating stacked blister tray
Patent Information
- Application Number
- CN202522213171.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-20
- Publication Date
- 2026-08-18
- Estimated Expiration
- 2035-10-20
AI Technical Summary
[0003]现有吸塑托盘堆叠技术常用凹凸不平的长方行结构作为旋转后的支撑点及限位面使用，但是现有的支撑结构在两两吸塑托盘堆叠时会使其侧壁支撑点不足，而且横屏竖直的结构，如果提高零件的放置量，则需要更大的托盘，空间利用不够合理，因此，亟待一种改进的技术来解决现有技术中所存在的这一问题
（1）托盘主体上表面从左向右依次设置有若干左侧支撑凸台、中间支撑凸台及右侧支撑凸台，托盘主体下表面从左向右依次设置有一限位台、限位凸台及第二限位台，托盘主体两侧内壁设置有第三限位台，限位凸台两侧设置有侧边限位台，当两个吸塑托盘堆叠时，上面一个托盘主体旋转180°后，下面一个托盘的左侧支撑凸台、中间支撑凸台及右侧支撑凸台正好支撑于上面一个托盘的第二限位台、凹槽、侧边限位台及第一限位台处，以实现两两吸塑托盘的堆叠，堆叠后稳定性高，不易倾倒，并且保证侧壁的支撑性。
Smart Images
Figure CN224645408U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pallet technology, specifically to a rotating and stacking blister tray. Background Technology
[0002] Blister trays are packaging products with specific grooves, made from rigid plastic sheets such as PVC, PET, and PP through a heated vacuum forming process. They are mainly used for fixing, protecting, and transporting products. Their thickness is typically less than 1.5 mm, and special types such as flocked and anti-static coatings can be customized. They are widely used in electronics, daily necessities, cosmetics, and other fields.
[0003] Existing blister tray stacking technology often uses an uneven rectangular structure as a support point and limiting surface after rotation. However, the existing support structure will result in insufficient support points on the side walls when stacking two blister trays. Moreover, the horizontal and vertical structure requires a larger tray if the number of parts is increased, which is not a reasonable use of space. Therefore, there is an urgent need for an improved technology to solve this problem in the existing technology. Summary of the Invention
[0004] The purpose of this invention is to provide a rotating and stacking blister tray to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a rotating and stacking blister tray, comprising a tray body, wherein a plurality of left-side support bosses, a middle support boss, and a right-side support boss are sequentially arranged from left to right on the upper surface of the tray body. The left-side support bosses, the middle support bosses, and the right-side support bosses are arranged obliquely and correspond one-to-one. The left-side support bosses have a first placement groove, and the middle support bosses have a second placement groove at the end near the left-side support bosses. The first placement groove and the second placement groove correspond to each other. The middle support bosses have a third placement groove at the end away from the left-side support bosses, and the right-side support bosses have a fourth placement groove. Corresponding to the fourth placement slot, a first limiting platform is provided on the inner wall of the pallet body at the recess of each left-side support boss. A limiting boss is provided on the bottom of the pallet body between each pair of middle support bosses. A second limiting platform is provided on the inner wall of the pallet body at the recess of each right-side support boss. The position of the first limiting platform corresponds one-to-one with the right-side support boss. A groove is formed between each pair of limiting bosses. The cross-section of the groove matches the cross-section of the top of the middle support boss. The position of the second limiting platform corresponds one-to-one with the left-side support boss. A third limiting platform is also provided on the inner walls of both sides of the pallet body. Side limiting platforms are provided on both sides of the limiting bosses.
[0006] Preferably, the present invention provides a rotating stacking blister tray, wherein the outer edge of the tray body is provided with a raised edge.
[0007] Preferably, the present invention provides a rotary stacking blister tray in which the direction of the groove between the limiting bosses is opposite to the direction of the intermediate supporting boss.
[0008] Preferably, the present invention provides a rotating stackable blister tray in which the outer surfaces of the left support boss, the middle support boss and the right support boss are all inclined surfaces, and the outer walls of the top of the left support boss, the middle support boss and the right support boss are matched with the inner walls of the bottom of the tray body.
[0009] Preferably, the present invention provides a rotating stacking blister tray in which the first limiting platform, the second limiting platform, the third limiting platform and the side limiting platform have the same horizontal height, and the tops of the left supporting boss, the middle supporting boss and the right supporting boss have the same horizontal height.
[0010] Preferably, the present invention provides a rotating stacking blister tray, wherein the horizontal height of the bottom of the tray body is lower than the horizontal height of the first limiting platform, the second limiting platform, the third limiting platform and the side limiting platform.
[0011] Compared with the prior art, the beneficial effects of this utility model are: (1) Several left-side support protrusions, middle support protrusions and right-side support protrusions are arranged on the upper surface of the pallet body from left to right. A limiting platform, a limiting protrusion and a second limiting platform are arranged on the lower surface of the pallet body from left to right. A third limiting platform is arranged on the inner walls of both sides of the pallet body. Side limiting platforms are arranged on both sides of the limiting protrusions. When two blister pallets are stacked, after the upper pallet body is rotated 180°, the left-side support protrusion, middle support protrusion and right-side support protrusion of the lower pallet are exactly supported at the second limiting platform, groove, side limiting platform and first limiting platform of the upper pallet, so as to realize the stacking of the two blister pallets. The stacked pallets are highly stable and not easy to tip over, and the support of the side walls is guaranteed.
[0012] (2) The side support boss has a first placement slot, the middle support boss has a second placement slot and a third placement slot, and the right support boss has a fourth placement slot, which can realize the orderly placement of two rows of parts at an angle and make full use of the space of the tray. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model from below; Figure 3This is a schematic diagram of the stacked state of this utility model; Figure 4 This is a front view schematic diagram of the stacked state of this utility model; Figure 5 For the appendix Figure 3 A schematic diagram of angle transformation.
[0014] In the figure: 1. Pallet body, 2. Left support boss, 3. Middle support boss, 4. Right support boss, 5. First placement slot, 6. Second placement slot, 7. Third placement slot, 8. Fourth placement slot, 9. First limiting platform, 10. Limiting boss, 11. Second limiting platform, 12. Groove, 13. Third limiting platform, 14. Side limiting platform, 15. Protruding edge. Detailed Implementation
[0015] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. It should be noted that in the description of this utility model, the terms "inner", "outer", "upper", "lower", "both sides", "one end", "the other end", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0016] Please see Figure 1-2This utility model provides a technical solution: a rotating and stacking blister tray, including a tray body 1. From left to right, the upper surface of the tray body 1 is provided with a plurality of left-side support protrusions 2, middle support protrusions 3, and right-side support protrusions 4. The left-side support protrusions 2, middle support protrusions 3, and right-side support protrusions 4 are arranged obliquely and correspond one-to-one. The left-side support protrusions 2 have a first placement groove 5. The middle support protrusions 3 have a second placement groove 6 near the end of the left-side support protrusions 2. The first placement groove 5 and the second placement groove 6 correspond to each other. The middle support protrusions 3 have a third placement groove 7 away from the left-side support protrusions 2. The right-side support protrusions 4 have a fourth placement groove 8. The third placement groove 7 and the fourth placement groove 8 correspond to each other. A first limiting platform 9 is provided on the inner wall of the tray body 1 at the recess of each left-side support protrusion 2. A limiting platform is provided at the bottom of the tray body 1 between each pair of middle support protrusions 3. The inner wall of the tray body 1 is provided with a second limiting platform 11 at the recess of each right-side supporting boss 4. The position of the first limiting platform 9 corresponds one-to-one with the right-side supporting boss 4. A groove 12 is formed between each pair of limiting bosses 10. The cross-section of the groove 12 matches the cross-section of the top of the middle supporting boss 3. The direction of the groove 12 between the limiting bosses 10 is opposite to the direction of the middle supporting boss 3, so that when two blister trays are stacked, the groove 12 of the upper tray body 1 can be inserted and matched with the middle supporting boss 3 of the lower tray body 1 after rotating 180°. The position of the second limiting platform 11 corresponds one-to-one with the left-side supporting boss 2. The inner walls of both sides of the tray body 1 are also provided with a third limiting platform 13. Side limiting platforms 14 are provided on both sides of the limiting bosses 10. The outer edge of the tray body 1 is provided with a protruding edge 15 to facilitate the lifting of the tray body 1 and avoid hand injury due to the small contact surface. The outer surfaces of the left support boss 2, the middle support boss 3 and the right support boss 4 are all beveled. The outer wall of the top of the left support boss 2, the middle support boss 3 and the right support boss 4 matches the inner wall of the bottom of the tray body 1, so as to ensure that when two blister trays are stacked, the top outer wall of the left support boss 2, the middle support boss 3 and the right support boss 4 of the lower tray body 1 fits tightly with the inner wall of the upper tray body 1. The first limiting platform 9, the second limiting platform 11, the third limiting platform 13, and the side limiting platform 14 are at the same horizontal height, and the top of the left supporting boss 2, the middle supporting boss 3, and the right supporting boss 4 are at the same horizontal height. This ensures that when two blister trays are stacked, the left supporting boss 2 of the lower tray body 1 is supported on the lower surface of the left supporting boss 2 of the upper tray body 1, the middle supporting boss 3 of the lower tray body 1 is supported on the third limiting platform 13 and the side limiting platform 14 of the upper tray body 1, and the right supporting boss 4 of the lower tray body 1 is supported on the first limiting platform 9 of the upper tray body 1, ensuring that both tray bodies 1 are horizontal when stacked. The bottom of the pallet body 1 is lower than the horizontal height of the first limiting platform 9, the second limiting platform 11, the third limiting platform 13 and the side limiting platform 14, so as to ensure that when two blister pallets are stacked, the outer surfaces of the left supporting boss 2, the middle supporting boss 3 and the right supporting boss 4 of the lower pallet body 1 are exactly in contact with the inner wall of the bottom of the upper pallet body 1.
[0017] Usage and Operating Principle: The tray body 1 is manufactured using a vacuum forming process. One end of the tray body 1 has a left-side support boss 2, a middle support boss 3, and a right-side support boss 4. The other end has multiple grooves formed by the left-side support boss 2, middle support boss 3, and right-side support boss 4. A first limiting platform 9 is pre-reserved at the recess of each left-side support boss 2 on the inner wall of the tray body 1. A limiting boss 10 is pre-reserved between each pair of middle support bosses 3. A second limiting platform 11 is pre-reserved at the recess of each right-side support boss 4 on the inner wall of the tray body 1. A groove 12 is formed between each pair of limiting bosses 10, and side limiting platforms 14 are pre-reserved on both sides of the groove 12. The groove 12 is oriented opposite to the limiting bosses 10. In use, one row of parts is placed into the corresponding first placement groove 5 and second placement groove 6 at both ends, and the other row of parts is placed into the corresponding third placement groove 7 and fourth placement groove 8 at both ends. Since the left support boss 2, the middle support boss 3 and the right support boss 4 are arranged in a one-to-one correspondence and diagonal orientation, when stacking blister trays, after the upper tray body 1 rotates 180°, the left support boss 2, the middle support boss 3 and the right support boss 4 of the lower tray body 1 correspond to the second limiting platform 11, the groove 12 and the first limiting platform 9 of the upper tray body 1, respectively. Specific stacking steps: After rotating one tray body 1 180°, it is supported on top of the next tray body 1. At this time, the left support boss 2 of the next tray body 1 is supported on the lower surface of the second limiting platform 11 of the next tray body 1, the middle support boss 3 of the next tray body 1 is supported in the groove 12 between the two limiting bosses 10 of the next tray body 1, and the two sides of the middle support boss 3 are supported on the lower surfaces of the corresponding two side limiting platforms 14. The right support boss 4 of the next tray body 1 is supported on the lower surface of the first limiting platform 9 of the next tray body 1. At this time, the outer walls of the top of the left support boss 2, the middle support boss 3, and the right support boss 4 are all in close contact with the inner wall of the next tray body 1, thus completing the stacking of the two blister trays. Figure 3-5As shown. Corresponding parts can still be placed between the left-side support boss 2, the middle support boss 3, and the right-side support boss 4 of the upper tray body 1. Furthermore, following the steps described above, tray bodies 1 can continue to be stacked. This utility model has a reasonable structure. The upper surface of the tray body 1 is provided with several left-side support bosses 2, middle support bosses 3, and right-side support bosses 4 sequentially from left to right. The lower surface of the tray body 1 is provided with a limiting platform, a limiting boss 10, and a second limiting platform 11 sequentially from left to right. Third limiting platforms 13 are provided on the inner walls of both sides of the tray body 1, and side limiting platforms 14 are provided on both sides of the limiting bosses 10. When two blister trays are stacked, after the upper tray body 1 rotates 180°, the left-side support boss 2, the middle support boss 3, and the right-side support boss 4 of the lower tray can still be placed between these support bosses. The support boss 3 and the right support boss 4 are precisely supported at the second limiting platform 11, groove 12, side limiting platform 14 and first limiting platform 9 of the upper tray, so as to realize the stacking of two blister trays. The stacked trays are highly stable and not easy to tip over, and the support of the side walls is guaranteed. At the same time, the side support boss has a first placement groove 5, the middle support boss 3 has a second placement groove 6 and a third placement groove 7, and the right support boss 4 has a fourth placement groove 8, which can realize the oblique and orderly placement of two rows of parts and make full use of the tray space.
[0018] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.
[0019] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A rotationally stacked blister tray characterized by: The pallet includes a main body (1). From left to right, the upper surface of the main body (1) is provided with several left-side support bosses (2), middle support bosses (3), and right-side support bosses (4). These bosses are arranged obliquely and correspond to each other. The left-side support bosses (2) have a first placement groove (5). The middle support bosses (3) have a second placement groove (6) near the left-side support bosses (2). The first and second placement grooves (5) correspond to each other. The middle support bosses (3) have a third placement groove (7) away from the left-side support bosses (2). The right-side support bosses (4) have a fourth placement groove (8). The third and fourth placement grooves (7) correspond to each other. A first limiting platform (9) is provided on the inner wall and in the recess of each left-side support protrusion (2). A limiting protrusion (10) is provided at the bottom of the pallet body (1) and between each pair of middle support protrusions (3). A second limiting platform (11) is provided on the inner wall of the pallet body (1) and in the recess of each right-side support protrusion (4). The position of the first limiting platform (9) corresponds one-to-one with the right-side support protrusion (4). A groove (12) is formed between each pair of limiting protrusions (10). The cross-section of the groove (12) matches the cross-section of the top of the middle support protrusion (3). The position of the second limiting platform (11) corresponds one-to-one with the left-side support protrusion (2). A third limiting platform (13) is also provided on the inner walls of both sides of the pallet body (1). Side limiting platforms (14) are provided on both sides of the limiting protrusions (10).
2. The rotary stacking blister tray according to claim 1, characterized in that: The outer edge of the tray body (1) is provided with a raised edge (15).
3. The rotary stacking blister tray according to claim 1, characterized in that: The direction of the groove (12) between the limiting bosses (10) is opposite to the direction of the intermediate support boss (3).
4. The rotary stacking blister tray according to claim 1, characterized in that: The outer surfaces of the left support boss (2), the middle support boss (3) and the right support boss (4) are all inclined surfaces. The outer wall of the top of the left support boss (2), the middle support boss (3) and the right support boss (4) are matched with the inner wall of the bottom of the pallet body (1).
5. A rotary stacking blister tray according to claim 1, characterized in that: The first limiting platform (9), the second limiting platform (11), the third limiting platform (13) and the side limiting platform (14) are at the same horizontal height, and the top of the left supporting boss (2), the middle supporting boss (3) and the right supporting boss (4) are at the same horizontal height.
6. The rotary stacking blister tray according to claim 1, characterized in that: The bottom of the pallet body (1) is at a lower level than the first limiting platform (9), the second limiting platform (11), the third limiting platform (13) and the side limiting platform (14).