Blister tray with buffer gasket

Abstract

The utility model relates to the technical field of blister trays, in particular to a blister tray with a buffer gasket, which comprises a rectangular frame, a concave cavity arranged in the middle of the frame, a plurality of support tables respectively arranged on the side edges of the periphery of the concave cavity, and the support tables are protruded upwards from the bottom of the concave cavity. The horizontal plane where the upper end faces of the supporting tables are located is lower than the horizontal plane where the upper end faces of the frames are located, and a notch is formed between every two adjacent supporting tables. A first buffer gasket is arranged on the upper end face of the supporting table; a second groove is further formed between the end, away from the cavity, of the supporting table and the frame. According to the blister tray with the buffer gasket, the friction force between a product and the supporting table is effectively increased, the horizontal movement tendency of the product relative to the blister tray is reduced, shaking and displacement of the product are avoided, and meanwhile collision and friction between the side face of the product and the blister tray can be avoided; the problem that a product is abraded due to collision and friction between the product and the blister tray is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of blister trays, in particular to a blister tray with a buffer gasket. Background Art

[0002] Blister trays are made by heating and softening plastic sheets using a blister process, creating a plastic with specific grooves. They are commonly used in the packaging of electronic products such as display screens and display modules to protect them from impact and pressure. However, existing blister trays do not closely conform to the shape of products like display modules. During movement and transportation, the product and the tray tend to move relative to each other, causing collisions and friction between the product and the tray, resulting in wear and tear on the product, increasing the risk of damage during transportation and storage. Utility Model Content

[0003] The main purpose of the utility model is to provide a blister tray with a buffer gasket, which effectively increases the friction between the product and the support platform, reduces the horizontal movement tendency of the product relative to the blister tray, avoids shaking and displacement of the product, and at the same time avoids collision and friction between the side of the product and the blister tray, solving the problem of wear between the product and the blister tray due to collision and friction.

[0004] To achieve the above-mentioned purpose, the utility model proposes a blister tray with a buffer gasket, comprising a blister tray body, wherein the blister tray body includes a frame and a plurality of support platforms; the frame is rectangular, and a concave cavity is opened in the middle of the frame, and the plurality of support platforms are respectively arranged on the side edges around the concave cavity, the support platforms are raised upward from the bottom of the concave cavity, the horizontal plane height of the upper end surface of the support platform is lower than the horizontal plane height of the upper end surface of the frame, and a gap is provided between two adjacent support platforms; the upper end surface of the support platform is provided with a first buffer gasket; the inner circumference side of the frame is concavely formed with a plurality of first grooves, and the first grooves are arranged at intervals along the length and width directions of the frame, and the inner circumference side of the frame is provided with a plurality of convex portions, the convex portion is located between two adjacent first grooves, and the end surface of the convex portion facing the concave cavity is provided with a second buffer gasket; a second groove is also provided between the end of the support platform facing away from the concave cavity and the frame.

[0005] Optionally, the support platform includes a first support platform, a second support platform, a third support platform and a fourth support platform; the first support platform is arranged on one side of the length direction of the concave cavity; the second support platform is arranged on the other side of the length direction of the concave cavity, and the two ends of the second support platform in the length direction are respectively provided with extension parts, and the extension parts are respectively extended along the two side sides of the width direction of the concave cavity; the third support platform and the fourth support platform are respectively arranged on the two side sides of the width direction of the concave cavity, and the third support platform and the fourth support platform are respectively located between the first support platform and the extension part.

[0006] Optionally, the wall surface of the first groove close to the cavity is located on the inner side of the wall surface of the convex portion close to the cavity, and the bottom height of the first groove is lower than the bottom height of the second groove.

[0007] Optionally, the gap width of the second groove is 5mm-8mm ， The depth of the second groove is 2 mm to 5 mm.

[0008] Optionally, the first buffer pad is adhesively connected to the support platform, and the second buffer pad is adhesively connected to the protrusion; the thickness of the first buffer pad and the second buffer pad are both 2 mm.

[0009] Optionally, the notch is provided at a position corresponding to the first groove, and the notch connects the cavity and the first groove.

[0010] Optionally, the convex portion includes a first convex portion and a bearing platform portion, the bearing platform portion is recessed relative to the first convex portion, and the horizontal plane height of the upper end surface of the bearing platform portion is higher than the horizontal plane height of the upper end surface of the support platform.

[0011] Optionally, third grooves are respectively provided at the four top corners of the inner side of the frame, the third grooves are recessed in a direction away from the center of the cavity, and the third grooves are communicated with the adjacent second grooves.

[0012] Optionally, a plurality of fourth grooves are formed in a concave shape on the peripheral side wall of the frame.

[0013] Optionally, a plurality of recessed platforms are arrayed in the cavity, and convex ridges are formed between adjacent recessed platforms.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. By respectively arranging the first buffer pads on the upper end surface of the support platform, the friction between the product and the support platform can be effectively increased, the horizontal movement tendency of the product relative to the blister plate can be reduced, and the shaking and displacement of the product can be effectively avoided;

[0016] 2. By setting the second buffer gasket, the collision and friction between the side of the product and the frame can be effectively buffered; the setting of the first buffer gasket and the second buffer gasket can also play a role in buffering and shock absorption, which helps to protect the product in all directions.

[0017] 3. By configuring the first and second buffer pads as thin blocks and configuring them in an adhesively attached manner, the first and second buffer pads are not likely to warp or fall off after being attached.

[0018] 4. By arranging the support platforms on the sides of the four sides of the concave cavity and providing the gap between two adjacent support platforms, it is effectively avoided that a closed space is formed between the support platforms, the concave cavity and the product, causing the blister tray body and the product to be tightly sucked together, thereby avoiding lifting the blister tray body when picking up the product.

[0019] 5. By setting the second groove with a gap width of 5mm-8mm and a depth of 2mm-5mm, friction between the bottom of the outer frame of the product and the frame can be prevented, dust generated by friction can be avoided, and the impact force can be effectively dispersed, thereby reducing the impact force on the product and reducing direct damage to the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of a blister tray with a buffer pad according to an embodiment of the present invention;

[0021] Figure 2 This is a structural diagram of a frame and a concave cavity of a blister tray with a buffer gasket according to an embodiment of the present invention;

[0022] Figure 3 This is a schematic structural diagram of a blister tray with a buffer pad according to an embodiment of the present invention (viewed from above);

[0023] Figure 4 This is a structural schematic diagram of a support platform and a second groove of a blister tray with a buffer pad according to an embodiment of the present invention (the first buffer pad and the second buffer pad are hidden);

[0024] Figure 5 This is a schematic structural diagram of a first buffer pad and a second buffer pad of a blister tray with a buffer pad according to an embodiment of the present invention;

[0025] Figure 6This is a top view of a first buffer pad and a second buffer pad of a blister tray with a buffer pad according to an embodiment of the present invention.

[0026] Explanation of the accompanying figures: blister tray body 1, frame 11, cavity 110, sink 1101, ridge 1102, first groove 111, convex portion 112, first convex portion 1121, bearing platform 1122, third groove 113, fourth groove 114, second groove 12, support platform 13, first support platform 131, second support platform 132, extension 1321, third support platform 133, fourth support platform 134, notch 135, first buffer gasket 14, second buffer gasket 15. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, fixed connection, or integration; it can mean mechanical connection or electrical connection; it can mean direct connection or indirect connection through an intermediate medium; it can mean internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0030] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text is to include three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or solutions that meet both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0031] See Figures 1 to 5 In order to solve the above technical problems, the present invention proposes a blister tray with a buffer gasket, wherein the blister tray body 1 includes a frame 11 and a plurality of support platforms 13; the frame 11 is rectangular, and a cavity 110 is opened in the middle of the frame 11, and the plurality of support platforms 13 are respectively arranged on the sides of the cavity 110, and the support platforms 13 are raised upward from the bottom of the cavity 110. The horizontal plane height of the upper end surface of the support platform 13 is lower than the horizontal plane height of the upper end surface of the frame 11, and a gap 13 is provided between two adjacent support platforms 13. 5; A first buffer gasket 14 is provided on the upper end surface of the support platform 13; A plurality of first grooves 111 are formed on the inner circumference of the frame 11, and the first grooves 111 are arranged at intervals along the length and width directions of the frame 11; A plurality of protrusions 112 are provided on the inner circumference of the frame 11, and the protrusion 112 is located between two adjacent first grooves 111, and a second buffer gasket 15 is provided on the end surface of the protrusion 112 facing the concave cavity 110; A second groove 12 is also provided between the end of the support platform 13 facing away from the concave cavity 110 and the frame 11.

[0032] The frame 11 and the support platform 13 of the utility model form a accommodating space for placing products. When in use, the product is placed on the support platform 13. By respectively arranging the first buffer pads 14 on the upper end surfaces of the support platform 13, the friction between the product and the support platform 13 can be effectively increased, and the horizontal movement tendency of the product relative to the blister tray body 1 can be reduced, effectively avoiding the shaking and displacement of the product. By arranging the second buffer pads 15, the collision and friction between the side of the product and the frame 11 can be effectively buffered; the arrangement of the first buffer pads 14 and the second buffer pads 15 can also play a role in buffering and shock absorption, which helps to protect the product in all directions.

[0033] By respectively arranging the support platforms 13 on the sides of the four sides of the concave cavity 110 and providing the notch 135 between two adjacent support platforms 13, it is possible to effectively avoid forming a closed space between the support platforms 13 and the concave cavity 110 and the product, which causes the blister tray body 1 and the product to be tightly sucked together, thereby avoiding lifting the blister tray body 1 when picking up the product, thereby improving work efficiency.

[0034] By providing the second groove 12, friction between the bottom of the outer frame of the product and the frame 11 can be prevented, thereby avoiding dust generation due to friction; in addition, by providing the second groove 12, the impact force can be dispersed, which can play a buffering role, reduce the impact force on the product, and reduce direct damage to the product.

[0035] By providing the first groove 111 and the protrusion 112, the inner peripheral side wall of the frame 11 forms an uneven structure to increase the strength of the blister tray body 1 and improve the support of the blister tray. The first groove 111 can also be used as a finger insertion position for the operator to facilitate picking up the product placed on the blister tray.

[0036] See Figure 4 , further stating that the support platform 13 includes a first support platform 131, a second support platform 132, a third support platform 133 and a fourth support platform 134; the first support platform 131 is arranged on one side of the length direction of the concave cavity 110; the second support platform 132 is arranged on the other side of the length direction of the concave cavity 110, and the two ends of the second support platform 132 in the length direction are respectively provided with extension parts 1321, and the extension parts 1321 are respectively extended along the two side edges of the width direction of the concave cavity 110; the third support platform 133 and the fourth support platform 134 are respectively arranged on the two side edges of the width direction of the concave cavity 110, and the third support platform 133 and the fourth support platform 134 are respectively located between the first support platform 131 and the extension part 1321.

[0037] The first support platform 131 and the second support platform 132 are respectively arranged on both sides of the length direction of the cavity 110, that is, the first support platform 131 and the second support platform 132 are continuous in the length direction of the blister tray body 1, which can enhance the longitudinal rigidity of the blister tray body 1, help to enhance the structural strength and resist bending stress. The third support platform 133 and the fourth support platform 134 are respectively arranged on both sides of the width direction of the cavity 110, and are both located between the first support platform 131 and the extension portion 1321, effectively avoiding the formation of a closed space between the multiple support platforms 13 and the cavity 110 and the product, which causes the blister tray body 1 and the product to be tightly attracted to each other, so that when the operator picks up the product, the blister tray body 1 will not be lifted up as well.

[0038] Further, it is explained that the length of the extension portion 1321 is equal to the length of the convex portion 112 corresponding to its position; the length of the third support platform 133 is equal to the length of the convex portion 112 corresponding to its position; the length of the fourth support platform 134 is equal to the length of the convex portion 112 corresponding to its position, so as to facilitate the opening of the second groove 12 between the support platform 13 and the corresponding convex portion 112.

[0039] See Figure 2 and Figure 3 , further stating that the wall surface of the first groove 111 close to the cavity 110 is located on the inner side of the wall surface of the convex portion 112 close to the cavity 110, and the bottom position height of the first groove 111 is lower than the bottom position height of the second groove 12.

[0040] Further, it is explained that the first groove 111 extends from the wall of the cavity 110 close to the wall of the support platform 13 away from the cavity 110, so that the first groove 111 can divide the second groove 12 into multiple sections, which can disperse the stress, thereby enhancing the overall structural strength of the blister tray body 1 and reducing the risk of the second groove 12 being easily damaged when subjected to external force.

[0041] Further explanation: the gap width of the second groove 12 is 5mm-8mm ， The depth of the second groove 12 is 2 mm to 5 mm.

[0042] The function of the second groove 12 is to prevent friction between the bottom of the outer frame of the product and the blister tray body 1, and to enable the blister tray body 1 to play a buffering role when it is hit from the side. If the gap width of the second groove 12 is set too large, the structural strength and buffering effect of the blister tray body 1 will be weakened. If the gap width of the second groove 12 is set too small, it will be difficult to form by the blister process and the difficulty of installing the second buffer gasket 15 will be increased. If the depth of the second groove 12 is set too deep, it will be difficult to form by the blister process. If the depth of the second groove 12 is set too shallow, the buffering effect of the blister tray body 1 will be weakened.

[0043] In this embodiment, the gap width of the second groove 12 is preferably set to 5mm-8mm, and the depth of the second groove 12 is set to 2mm-5mm, so that the second groove 12 can be easily formed while ensuring the structural strength and buffering effect of the blister tray body 1.

[0044] See Figure 5 and Figure 6, further stating that the first buffer pad 14 is adhesively connected to the support platform 13, and the second buffer pad 15 is adhesively connected to the protrusion 112; the thickness of the first buffer pad 14 and the second buffer pad 15 are both 2 mm.

[0045] By configuring the first and second buffer pads 14, 15 as thin blocks and attaching them by adhesive, the first and second buffer pads 14, 15 are less likely to warp or fall off after being attached. Specifically, the shape of the first buffer pad 14 matches the shape of the support platform 13, and the shape of the second buffer pad 15 matches the shape of the end face of the protrusion 112 facing the cavity 110.

[0046] The thickness of the second buffer gasket 15 is set to 2 mm, so that the thickness of the second buffer gasket 15 is smaller than the gap width of the second groove 12, thereby avoiding affecting the buffering effect of the second groove 12 due to the setting of the second buffer gasket 15. The thickness of the first buffer gasket 14 is set to 2 mm, thereby avoiding the thickness of the first buffer gasket 14 being too large, resulting in the edge of the placed product being unable to abut against the second buffer gasket 15, thereby affecting the buffering effect.

[0047] Specifically, optionally, the first buffer pad 14 and the second buffer pad 15 can be made of rubber material or foam. Preferably, the first buffer pad 14 and the second buffer pad 15 are made of EVA material with a hardness of 38.

[0048] See Figure 4 , further explained, the notch 135 is set at a position corresponding to the first groove 111, and the notch 135 connects the cavity 110 and the first groove 111.

[0049] The first groove 111 can be used as an insertion position for the operator's fingers. The notch 135 corresponds to the position of the first groove 111, so that the operator can more conveniently pick up the product placed on the blister tray body 1.

[0050] See Figure 2 and Figure 3 , further explained, the protrusion 112 includes a first protrusion 1121 and a supporting platform 1122, the supporting platform 1122 is recessed relative to the first protrusion 1121, and the horizontal plane height of the upper end surface of the supporting platform 1122 is higher than the horizontal plane height of the upper end surface of the support platform 13.

[0051] By setting the protrusion 112 to include a first protrusion 1121 and a supporting platform 1122, when multiple blister trays are stacked, the supporting platform 1122 plays a role in supporting and supporting another blister tray, which can prevent the upper blister tray from pressing on the product in the lower blister tray and help to further strengthen the structural strength of the blister tray body 1.

[0052] See Figure 2 , further explaining that the four top corners of the inner side of the frame 11 are respectively provided with third grooves 113, the third grooves 113 are recessed in a direction away from the center of the cavity 110, and the third grooves 113 are connected to the adjacent second grooves 12.

[0053] By respectively setting the third grooves 113 at the four top corners on the inner side of the frame 11, the top corners of the placed product will not contact the inner top corners of the frame 11, effectively avoiding the situation where the top corners of the product collide and rub with the frame 11 and cause damage to the product.

[0054] See Figure 2 and Figure 3 , further explained, the outer peripheral side wall of the frame 11 is recessed to form a plurality of fourth grooves 114 .

[0055] The fourth grooves 114 can be provided as finger insertion positions for operators when carrying the blister tray body 1, thereby facilitating the handling of the blister tray body 1. Furthermore, the fourth grooves 114 are provided at intervals along the length and width directions of the frame 11, so that the outer peripheral sidewall of the frame 11 forms an uneven structure, further enhancing the strength of the structure.

[0056] See Figure 2 and Figure 3 , further explained, a plurality of recessed platforms 1101 are arrayed in the cavity 110 , and convex ridges 1102 are formed between adjacent recessed platforms 1101 .

[0057] By arranging a plurality of concave sinks 1101 in an array in the cavity 110 , convex ridges 1102 are formed between adjacent sinks 1101 . The convex ridges 1102 can serve as reinforcing ribs to further enhance the structural strength of the blister tray.

[0058] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are intended solely to illustrate the principles of the present invention and should not be construed in any way as limiting the scope of protection of the present invention. Based on the explanations herein, those skilled in the art will be able to devise other specific implementations of the present invention without inventive effort, and such implementations will fall within the scope of protection of the present invention.

Claims

1. A blister tray with a buffer gasket, comprising a blister tray body, characterized in that: The blister tray body includes a frame and a plurality of support platforms; The frame is rectangular, and a concave cavity is opened in the middle of the frame. A plurality of support platforms are respectively arranged on the sides of the concave cavity. The support platforms are raised upward from the bottom of the concave cavity. The horizontal plane height of the upper end surface of the support platform is lower than the horizontal plane height of the upper end surface of the frame, and a gap is provided between two adjacent support platforms; the upper end surface of the support platform is provided with a first buffer gasket; The inner circumference of the frame is concavely formed with a plurality of first grooves, which are arranged at intervals along the length and width directions of the frame. The inner circumference of the frame is provided with a plurality of convex portions, each of which is located between two adjacent first grooves. A second buffer pad is provided on the end surface of the convex portion facing the concave cavity; A second groove is further provided between the end of the support platform away from the concave cavity and the frame.

2. The blister tray with a buffer pad according to claim 1, characterized in that: The support platform includes a first support platform, a second support platform, a third support platform and a fourth support platform; The first support platform is arranged on one side of the length direction of the cavity; The second support platform is provided on the other side of the concave cavity in the longitudinal direction, and an extension portion is provided at each end of the second support platform in the longitudinal direction, and the extension portion is respectively extended along the two sides of the width direction of the concave cavity; The third support platform and the fourth support platform are respectively arranged on both sides of the cavity in the width direction, and the third support platform and the fourth support platform are respectively located between the first support platform and the extension portion.

3. The blister tray with a buffer pad according to claim 1, characterized in that: The wall surface of the first groove close to the cavity is located inside the wall surface of the convex portion close to the cavity, and the bottom height of the first groove is lower than the bottom height of the second groove.

4. The blister tray with a buffer pad according to claim 1, characterized in that: The gap width of the second groove is 5mm-8mm ， The depth of the second groove is 2 mm to 5 mm.

5. The blister tray with a buffer pad according to claim 4, characterized in that: The first buffer pad is adhesively connected to the support platform, and the second buffer pad is adhesively connected to the protrusion; the thickness of the first buffer pad and the second buffer pad are both 2 mm.

6. The blister tray with a buffer pad according to claim 1, characterized in that: The notch is disposed at a position corresponding to the first groove, and the notch communicates with the cavity and the first groove.

7. The blister tray with a buffer pad according to claim 1, characterized in that: The convex portion includes a first convex portion and a bearing platform portion, the bearing platform portion is concave relative to the first convex portion, and the horizontal plane height of the upper end surface of the bearing platform portion is higher than the horizontal plane height of the upper end surface of the support platform.

8. The blister tray with a buffer pad according to claim 1, characterized in that: A third groove is respectively provided at the four top corners of the inner side of the frame. The third groove is recessed in a direction away from the center of the cavity, and the third groove is communicated with the adjacent second groove.

9. The blister tray with a buffer pad according to claim 1, characterized in that: The outer peripheral side wall of the frame is concavely formed with a plurality of fourth grooves.

10. The blister tray with a buffer pad according to claim 1, characterized in that: A plurality of concave sinks are arranged in an array in the cavity, and convex ridges are formed between adjacent sinks.

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