High-strength PP plastic uptake cup

Abstract

The utility model discloses a high-strength PP (polypropylene) plastic uptake cup, which belongs to the field of PP plastic uptake cups and comprises a cup body, an arranged reinforcing mechanism is matched with the PP plastic uptake cup for use, the reinforcing mechanism is sleeved outside the cup body, after a positioning block enters a positioning opening, the reinforcing mechanism is rotated anticlockwise, and a clamping block enters a clamping opening, so that the cup body is fixed. The reinforcing mechanism can be fixed to the outer portion of the cup body for use, it can be guaranteed that the cup body cannot deform, crack or be damaged when subjected to lateral external force through the reinforcing rings arranged in the vertical array mode, and the reinforcing rings are matched with the reinforcing vertical ribs arranged in the annular array mode; by means of the structure, it can be ensured that the cup body cannot deform or crack or be damaged when bearing vertical external force, the toughness and strength of the cup body can be improved when the cup body is used through the latticed structure formed by the reinforcing vertical ribs and the reinforcing rings, and the pressure bearing capacity and the pressure resisting capacity of the cup body can be improved when the cup body bears the vertical external force through further cooperation of the upper reinforcing blocks and the honeycomb plates.

Description

Technical Field

[0001] This utility model relates to the field of PP blister cups, and in particular to a high-strength PP blister cup. Background Technology

[0002] PP blister cups are plastic products made of polypropylene (PP) material through vacuum forming. They typically have a transparent appearance, excellent heat resistance, and a certain degree of durability. The cup shape can be varied to meet the packaging needs of different beverages or foods. Due to their advantages such as high production efficiency, low cost, and safety and reliability, they are widely used in many industries such as food, beverage, and pharmaceutical.

[0003] In existing technologies, PP blister cups have relatively low strength, primarily due to the low melt strength of their raw material, polypropylene (PP). While PP boasts advantages such as being non-toxic, odorless, tasteless, highly transparent, and heat-resistant, the insufficient melt strength of pure PP during blister forming makes the product prone to deformation or breakage under external force. Low-strength PP blister cups are easily damaged during use; for example, they may deform, crack, or break under slight external force or pressure. Furthermore, due to their insufficient strength, the cups are more susceptible to deformation or breakage when stacked, squeezed, or impacted, thus affecting the product's aesthetics, practicality, and lifespan. Utility Model Content

[0004] The main objective of this invention is to provide a high-strength PP blister cup, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A high-strength PP blister cup includes a cup body. The cup body has a reinforcing mechanism on its exterior, which includes an upper collar, a lower collar, reinforcing vertical ribs, reinforcing rings, a base ring, and a honeycomb plate. Several reinforcing vertical ribs and reinforcing rings are fixedly connected between the upper collar and the lower collar. The upper collar is fixedly connected to the cup rim on the top surface of the cup body by a locking block on the side wall of a symmetrical positioning block. The lower collar and the base ring are fixedly connected by several reinforcing blocks, and a honeycomb plate is also fixedly connected to the inner wall of the base ring.

[0007] Preferably, an annular rim is fixedly mounted on the top surface of the cup body, and the bottom surface of the rim has a [missing information].

[0008] A set of symmetrical positioning ports, and a bayonet is also provided on one side wall of the inner side of the positioning port.

[0009] Preferably, the upper collar is fitted onto the outside of the cup body at the bottom of the cup rim, and a set of symmetrical positioning blocks corresponding to the positioning opening are fixedly installed on the top surface of the upper collar, and a locking block corresponding to the locking opening is fixedly installed on the top of one side outer wall of the positioning block.

[0010] Preferably, the lower sleeve is fitted onto the outer bottom surface of the cup body, and a number of reinforcing vertical ribs are fixedly installed between the lower sleeve and the upper sleeve in a circular array. A number of reinforcing rings are also fixedly installed between the upper sleeve and the lower sleeve in a vertical array, and the reinforcing rings and reinforcing vertical ribs are fixedly installed together in an alternating manner.

[0011] Preferably, the base ring is located below the lower sleeve ring, and several reinforcing blocks are fixedly installed between the base ring and the lower sleeve ring in a ring array.

[0012] Preferably, a honeycomb plate is also fixedly installed inside the base ring.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In this invention, a reinforcing mechanism is designed for use with a PP blister cup. The reinforcing mechanism is fitted onto the outside of the cup body, and after the positioning block enters the positioning opening, the reinforcing mechanism is rotated counterclockwise to allow the locking block to enter the locking slot. This secures the reinforcing mechanism to the outside of the cup body. Several reinforcing rings arranged in a vertical array ensure that the cup body will not deform, crack, or break when subjected to lateral forces. Combined with several reinforcing vertical ribs arranged in a ring array, this ensures that the cup body will not deform, crack, or break when subjected to vertical forces. Furthermore, the mesh structure formed by the reinforcing vertical ribs and reinforcing rings improves the toughness and strength of the cup body during use. In conjunction with the reinforcing block and honeycomb panel, the cup body's pressure-bearing and compressive strength under vertical forces is improved, effectively enhancing the strength of the PP blister cup during use. This makes the PP blister cup less prone to deformation, cracking, or damage under forces from all directions, thus extending its service life and improving its aesthetics and practicality. Attached Figure Description

[0015] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 is a schematic diagram of the overall structure of the cup body of this utility model;

[0017] Figure 3 is a schematic diagram of the overall structure of the reinforcing mechanism of this utility model;

[0018] Figure 4 is a bottom view of the reinforcing mechanism of this utility model.

[0019] In the diagram: 1. Cup body; 2. Reinforcing mechanism; 3. Cup rim; 4. Positioning port; 5. Clamp; 6. Upper collar; 7. Lower collar; 8. Reinforcing vertical rib; 9. Reinforcing ring; 10. Positioning block; 11. Clamping block; 12. Reinforcing block; 13. Base ring; 14. Honeycomb panel. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] As shown in Figure 1- Figure 4 As shown, a high-strength PP blister cup includes a cup body 1. The cup body 1 is provided with a reinforcing mechanism 2 on its exterior. The reinforcing mechanism 2 includes an upper collar 6, a lower collar 7, reinforcing vertical ribs 8, reinforcing rings 9, a base ring 13, and a honeycomb plate 14. Several reinforcing vertical ribs 8 and reinforcing rings 9 are fixedly connected between the upper collar 6 and the lower collar 7. The upper collar 6 is fixedly connected to the cup rim 3 on the top surface of the cup body 1 by a locking block 11 on the side wall of a positioning block 10 symmetrical on the top surface. The lower collar 7 and the base ring 13 are fixedly connected by several reinforcing blocks 12. The inner wall of the base ring 13 is also fixedly connected with a honeycomb plate 14.

[0022] like Figure 2 As shown, a ring-shaped cup rim 3 is fixedly installed on the top surface of the cup body 1, and a set of symmetrical positioning holes 4 are opened on the bottom surface of the cup rim 3. The positioning holes 4 can play a positioning role for the installation of the reinforcing mechanism 2. A latch 5 is also opened on one side wall inside the positioning hole 4. The latch 5 is used to cooperate with the latch block 11 to play a limiting role.

[0023] As shown in Figure 3, the upper collar 6 is fitted onto the outside of the cup body 1, located on the bottom surface of the cup rim 3. A set of symmetrical positioning blocks 10 corresponding to the positioning port 4 are fixedly installed on the top surface of the upper collar 6. A locking block 11 corresponding to the bayonet 5 is fixedly installed on the top of one side outer wall of the positioning block 10. After the positioning block 10 and the locking block 11 enter the positioning port 4, the entire structure is rotated counterclockwise to allow the locking block 11 to enter the bayonet 5. This strengthens the mechanism 2, which is locked and fixed to the outside of the cup body 1, thus providing structural reinforcement to the cup body 1.

[0024] As shown in Figure 3, the lower collar 7 is fitted onto the outer bottom surface of the cup body 1, and the lower collar 7 and the upper collar 6 are connected.

[0025] Several reinforcing vertical ribs 8 are fixedly installed in a ring array between the upper ring 6 and the lower ring 7. Several reinforcing rings 9 are also fixedly installed in a vertical array between the upper ring 6 and the lower ring 7. The reinforcing rings 9 and the reinforcing vertical ribs 8 are fixedly installed together in an alternating manner. The mesh structure formed by the reinforcing vertical ribs 8 and the reinforcing rings 9 can strengthen the overall structure of the cup body 1. When the cup body 1 is subjected to external force in the vertical direction, the reinforcing vertical ribs 8 can provide vertical support and strengthen the cup body 1, preventing the cup body 1 from deforming downward. When the cup body 1 is subjected to external force in the lateral direction, the reinforcing rings 9 can prevent the cup body 1 from deforming on one side.

[0026] As shown in Figure 4, the base ring 13 is located below the lower sleeve ring 7, and several reinforcing blocks 12 are fixedly installed between the base ring 13 and the lower sleeve ring 7 in a ring array. The reinforcing blocks 12 between the base ring 13 and the lower sleeve ring 7 can enhance the bottom strength of the cup body 1.

[0027] like Figure 4 As shown, a honeycomb plate 14 is also fixedly installed inside the base ring 13. The honeycomb plate 14 can evenly distribute the vertical external force on the cup body 1 to each unit according to its own honeycomb shape structure characteristics, so as to avoid the cup body 1 being subjected to excessive pressure and causing the overall structure to deform and be damaged.

[0028] The specific operating principle of the reinforcing mechanism 2 in conjunction with the cup body 1 is as follows:

[0029] The entire reinforcing mechanism 2 is fitted onto the outside of the cup body 1. During fitting, the positioning block 10 with the locking block 11 mounted on the top surface of the upper collar 6 is aligned with the positioning opening 4 on the bottom surface of the cup rim 3 mounted on the top surface of the cup body 1. After the positioning block 10 and the locking block 11 are fully inserted into the positioning opening 4, the reinforcing mechanism 2 is rotated counterclockwise. The positioning block 10 will rotate to the right inside the positioning opening 4 until the locking block 11 is fully inserted into the corresponding locking slot 5 on one side of the inner wall of the positioning opening 4, and the reinforcing mechanism 2 can no longer rotate. Then, the reinforcing mechanism 2 can be fitted onto the outside of the cup body 1 for use. When the outer wall of the cup body 1 is subjected to external force, the grid shape formed by the several reinforcing rings 9 and the several reinforcing vertical ribs 8 serves as a skeleton structure on the outside of the cup body 1, which can prevent the cup body 1 from being subjected to external force. This avoids direct deformation and prevents lateral external forces from acting directly on the cup body 1, thereby improving the external compressive strength of the cup body 1. When the cup body 1 is subjected to external forces from the top and / or bottom, the vertical reinforcing ribs 8 are vertically positioned, so that the external forces acting vertically on the cup body 1 are...

[0030] The force is evenly distributed across each reinforcing rib 8. Simultaneously, the reinforcing block 12 installed between the lower sleeve ring 7 and the base ring 13, along with the honeycomb plate 14 in a honeycomb shape installed within the base ring 13, further distributes the vertical external force on the cup body 1 evenly to each unit. This prevents excessive pressure on the cup body 1, which could lead to structural deformation and damage. Consequently, the PP blister cup will not deform, crack, or break under any external force, thus improving the overall strength of the PP blister cup during use. Furthermore, it endows the PP blister cup with excellent toughness, strength, pressure resistance, and compressive strength, thereby extending its service life and enhancing its aesthetics and practicality.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, various improvements can be made to it without departing from the scope of the present utility model, and components can be replaced with equivalents or some technical features can be replaced with equivalents. All such improvements within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-strength PP blister cup, comprising a cup body (1), characterized in that: The cup body (1) is provided with a reinforcing mechanism (2) on the outside, and the reinforcing mechanism (2) includes an upper collar (6), a lower collar (7), reinforcing vertical ribs (8), reinforcing rings (9), a base ring (13) and a honeycomb plate (14). Several reinforcing vertical ribs (8) and reinforcing rings (9) are fixedly connected between the upper collar (6) and the lower collar (7). The upper collar (6) is fixedly connected to the cup rim (3) on the top surface of the cup body (1) through a locking block (11) on the side wall of the symmetrical positioning block (10) on the top surface. The lower collar (7) and the base ring (13) are fixedly connected together through several reinforcing blocks (12). The inner wall of the base ring (13) is also fixedly connected with a honeycomb plate (14). The top surface of the cup body (1) is fixedly installed with an annular cup rim (3), and a set of symmetrical positioning holes (4) are opened on the bottom surface of the cup rim (3). A locking hole (5) is also opened on the inner side wall of the positioning hole (4).

2. The high-strength PP blister cup according to claim 1, characterized in that: The upper collar (6) is fitted on the outside of the cup body (1) and located on the bottom surface of the cup rim (3). A set of symmetrical positioning blocks (10) corresponding to the positioning port (4) are fixedly installed on the top surface of the upper collar (6). A card block (11) corresponding to the bayonet (5) is fixedly installed on the top of one side outer wall of the positioning block (10).

3. A high-strength PP blister cup according to claim 2, characterized in that: The lower sleeve (7) is fitted onto the outer bottom surface of the cup body (1), and a number of reinforcing vertical ribs (8) are fixedly installed between the lower sleeve (7) and the upper sleeve (6) in a circular array. A number of reinforcing rings (9) are also fixedly installed between the upper sleeve (6) and the lower sleeve (7) in a vertical array, and the reinforcing rings (9) and the reinforcing vertical ribs (8) are fixedly installed together in an alternating manner.

4. A high-strength PP blister cup according to claim 3, characterized in that: The base ring (13) is located below the lower sleeve ring (7), and several reinforcing blocks (12) are fixedly installed between the base ring (13) and the lower sleeve ring (7) in a ring array.

5. A high-strength PP blister cup according to claim 4, characterized in that: A honeycomb plate (14) is also fixedly installed inside the base ring (13).

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