Blister tray with buffering protection function

Abstract

The utility model discloses a blister tray with a buffer protection function, which relates to the technical field of blister trays and comprises a tray body, a protection mechanism is fixedly mounted at the bottom of the tray body and comprises two fixing blocks, a bidirectional threaded rod is rotatably arranged between the two fixing blocks, and the two fixing blocks are fixedly mounted on the tray body. The two-way threaded rod is in threaded connection with a sliding block, the sliding block is slidably connected into the sliding groove, a second connecting rod is fixedly installed at the bottom of the sliding block, the second connecting rod is rotatably connected with a hinge rod, and the end, away from the second connecting rod, of the hinge rod is rotatably connected with a first connecting rod; an air bag is fixedly installed at the end, away from the hinge rod, of the first connecting rod. According to the plastic uptake tray, the air bag is driven by the hinge rod to be attached to the outer wall of the tray body, so that the spring is compressed, the outer wall of the plastic uptake tray is protected, and articles inside the plastic uptake tray are prevented from being damaged when the plastic uptake tray is impacted by the outside.

Description

Technical Field

[0001] The utility model relates to the technical field of blister trays, in particular to a blister tray with buffering and protection functions. Background Art

[0002] Blister trays are also called plastic inner trays. The blister process is used to make plastic hard sheets into plastic with specific grooves. The products are placed in the grooves to protect and beautify the products. There are also transport-type pallet packaging. Pallets are mostly used for convenience. There are many types of blister pallets. Pallet products are one of the blister types in the blister industry. Pallets have strong bearing capacity. According to the shape, structure and weight of the items, the pallet packaging suitable for the bearing capacity is set. The thickness of the materials used also varies a lot, depending on the packaging needs of the packaged items. In terms of use, commonly used materials for pallets are PVC and PS hard films. Generally, transparent blister pallets are more commonly used in packaging, and other colors can be selected according to personalized needs.

[0003] However, the existing blister tray itself is relatively light in weight. When transporting, due to the large number of items placed inside, the weight of the items exceeds the bearing limit of the blister tray material under the action of gravity, which can easily cause the bottom of the tray to collapse. In addition, when the blister tray is hit by external impact, it is easy to cause damage to the items inside.

[0004] Therefore, it is necessary to propose a blister tray with a buffering and protective function to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a blister tray with a buffering and protective function to solve the problem that the blister tray itself is light in weight, but when it is carried, due to the large number of articles placed inside, the weight of the articles exceeds the bearing limit of the blister tray material under the action of gravity, which easily causes the bottom of the tray to collapse. In addition, when the blister tray is hit by the outside, it is easy to cause damage to the articles inside.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a blister tray with buffering and protection functions, comprising a tray body, a protection mechanism fixedly installed on the bottom of the tray body, the protection mechanism comprising a fixed block, the fixed block is fixedly connected to the two ends of the tray body, and a two-way threaded rod is rotatably arranged between the two fixed blocks, a sliding block is threadedly connected to the two-way threaded rod, and two sliding blocks are provided. A sliding groove is provided at the bottom of the tray body, and the sliding block is slidably connected in the sliding groove. A second connecting rod is fixedly installed at the bottom of the sliding block, and the second connecting rod is rotatably connected to a hinged rod. There are two hinged rods, and the two hinged rods are V-shaped, and a first connecting rod is rotatably connected to one end of the hinged rod away from the second connecting rod, and an airbag is fixedly installed on one end of the first connecting rod away from the hinged rod.

[0007] Preferably, the airbag is rounded, a spring is fixedly connected to a side of the airbag close to the tray body, and an end of the spring away from the airbag is fixedly connected to one corner of the tray body.

[0008] Preferably, a dust cover is provided above the tray body, and a side platform is fixedly mounted on the outer wall of the dust cover.

[0009] Preferably, a connecting plate is fixedly mounted on a side of the airbag away from the first connecting rod, and a locking groove is provided on a side of the connecting plate close to the tray body.

[0010] Preferably, a turning handle is fixedly mounted on one end of the bidirectional threaded rod, and a rubber pad is fixedly mounted on the surface of the turning handle.

[0011] Preferably, a plurality of placement grooves are provided on the upper surface of the tray body.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model drives the airbag to fit the outer wall of the tray body through the hinged rod, so that the spring is compressed, thereby protecting the outer wall of the blister tray to avoid damage to the internal items when it is hit by the outside;

[0014] 2. The utility model supports the bottom of the blister tray by means of a sliding block that is slidably connected to the bottom of the tray body, thereby preventing the bottom of the tray from collapsing;

[0015] 3. The utility model makes the airbag fit against the outer wall of the pallet body so that the side platform is engaged in the engagement groove, thereby fixing the dust cover to prevent it from being separated from the pallet body during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a structural schematic diagram of a blister tray with a buffering and protective function according to the utility model from one perspective.

[0017] Figure 2 This is a structural schematic diagram of the blister tray with buffering and protection functions from another perspective of the utility model.

[0018] Figure 3 It is a schematic diagram of the structure of the protection mechanism of the utility model.

[0019] Figure 4 This is a cross-sectional view of the structure of the blister tray with buffering and protection functions of the utility model.

[0020] In the figure: 1. tray body; 2. dust cover; 3. air bag; 4. bidirectional threaded rod; 5. fixing block; 6. first connecting rod; 7. spring; 8. hinged rod; 9. sliding block; 10. snap-fit ​​groove; 11. second connecting rod; 12. sliding groove; 13. side table; 14. turning handle; 15. connecting plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-Figure 4 The blister tray with buffering and protection function shown in the figure comprises a tray body 1. The upper surface of the tray body 1 is provided with a plurality of placement grooves for placing articles.

[0023] Furthermore, a dust cover 2 is provided above the tray body 1 to prevent the items from coming into contact with dust during transportation. When working, the items are placed in the placement slot, and the dust cover 2 is covered on the tray body 1 to protect the items from coming into contact with dust during placement and transportation.

[0024] Considering that the blister tray itself is light in weight, when it is transported, due to the large number of items placed inside, under the action of gravity, the weight of the items exceeds the bearing limit of the blister tray material, which can easily cause the bottom of the tray to collapse. Therefore, a protective mechanism is fixedly installed at the bottom of the tray body 1.

[0025] The protective mechanism includes a fixed block 5, which is used to fix the bidirectional threaded rod 4 so that it will not deviate during the rotation process. The fixed block 5 is fixedly connected to the two ends of the tray body 1, and a bidirectional threaded rod 4 is rotatably arranged between the two fixed blocks 5. The bidirectional threaded rod 4 is used to control the movement of the sliding block 9. A turning handle 14 is fixedly installed on one end of the bidirectional threaded rod 4, and a rubber pad is fixedly installed on the surface of the turning handle 14. The rubber pad is used to prevent slipping when the bidirectional threaded rod 4 is rotated.

[0026] Furthermore, a sliding block 9 is threadedly connected to the bidirectional threaded rod 4, and two sliding blocks 9 are provided. A sliding groove 12 is provided at the bottom of the tray body 1, and the sliding block 9 is slidably connected in the sliding groove 12.

[0027] During specific operation, the user holds the handle 14 by hand and rotates the bidirectional threaded rod 4, so that the two sliding blocks 9 move outward in a mirror image on the bidirectional threaded rod 4. The sliding blocks 9 are slidably connected to the bottom of the tray body 1, thereby supporting the bottom of the blister tray and preventing the bottom of the tray from collapsing.

[0028] Considering that the blister tray is easily damaged when it is hit by the outside, a second connecting rod 11 is fixedly installed at the bottom of the sliding block 9, and the second connecting rod 11 is rotatably connected to the hinge rod 8. Two hinge rods 8 are provided, and the two hinge rods 8 are V-shaped. The first connecting rod 6 is rotatably connected to the end of the hinge rod 8 away from the second connecting rod 11, and an airbag 3 is fixedly installed on the end of the first connecting rod 6 away from the hinge rod 8. The airbag 3 is used to protect the blister tray from damage when it is hit, and the airbag 3 is rounded.

[0029] A second connecting rod 11 is fixedly installed on the end of the sliding block 9 away from the tray body 1, and the second connecting rod 11 is rotatably connected to the hinged rod 8. Two hinged rods 8 are provided, and the two hinged rods 8 are V-shaped. The end of the hinged rod 8 away from the second connecting rod 11 is rotatably connected to the first connecting rod 6, and the end of the first connecting rod 6 away from the hinged rod 8 is fixedly installed with an airbag 3, and the airbag 3 is rounded.

[0030] Furthermore, a spring 7 is fixedly connected to one side of the airbag 3 close to the tray body 1 , and the spring 7 is used to buffer the impact force on the blister tray. One end of the spring 7 away from the airbag 3 is fixedly connected to one corner of the tray body 1 .

[0031] During specific operation, by rotating the bidirectional threaded rod 4, the two sliding blocks 9 are mirror-moved inward on the bidirectional threaded rod 4, driving the hinged rod 8 to rotate with the second connecting rod 11 as the origin, and the hinged rod 8 drives the airbag 3 to fit the outer wall of the tray body 1, so that the spring 7 is compressed, thereby protecting the outer wall of the blister tray to avoid damage to the internal items when it is hit by the outside.

[0032] Furthermore, a connecting plate 15 is fixedly installed on the side of the airbag 3 away from the first connecting rod 6, and the connecting plate 15 is used to fix the dust cover 2 on the tray body 1. A snap-fit ​​groove 10 is provided on the side of the connecting plate 15 close to the tray body 1, and a side platform 13 is fixedly installed on the outer wall of the dust cover 2.

[0033] During operation, the dust cover 2 is covered on the pallet body 1, and is fitted to the outer wall of the pallet body 1 through the airbag 3, so that the side platform 13 is engaged in the engagement groove 10, thereby fixing the dust cover 2 to prevent it from detaching from the pallet body 1 during transportation.

Claims

1. A blister tray with a buffering and protective function, comprising a tray body (1), characterized in that: A protective mechanism is fixedly installed at the bottom of the tray body (1), and the protective mechanism comprises a fixed block (5), the fixed block (5) is fixedly connected to the two ends of the tray body (1), and a bidirectional threaded rod (4) is rotatably arranged between the two fixed blocks (5), a sliding block (9) is threadedly connected to the bidirectional threaded rod (4), and two sliding blocks (9) are provided. A sliding groove (12) is provided at the bottom of the tray body (1), and the sliding block (9) is slidably connected in the sliding groove (12). A second connecting rod (11) is fixedly installed at the bottom of the sliding block (9), and the second connecting rod (11) is rotatably connected to a hinge rod (8), and two hinge rods (8) are provided, and the two hinge rods (8) are V-shaped. The first connecting rod (6) is rotatably connected to the end of the hinge rod (8) away from the second connecting rod (11), and the airbag (3) is fixedly installed to the end of the first connecting rod (6) away from the hinge rod (8).

2. The blister tray with buffering and protection function according to claim 1, characterized in that: The airbag (3) is rounded in shape, and a spring (7) is fixedly connected to the side of the airbag (3) close to the tray body (1), and the end of the spring (7) away from the airbag (3) is fixedly connected to one corner of the tray body (1).

3. The blister tray with buffering and protection function according to claim 1, characterized in that: A dust cover (2) is arranged above the tray body (1), and a side platform (13) is fixedly mounted on the outer wall of the dust cover (2).

4. The blister tray with buffering and protection function according to claim 3, characterized in that: A connecting plate (15) is fixedly mounted on the side of the airbag (3) away from the first connecting rod (6), and a locking groove (10) is provided on the side of the connecting plate (15) close to the tray body (1).

5. The blister tray with buffering and protection function according to claim 1, characterized in that: A turning handle (14) is fixedly mounted on one end of the bidirectional threaded rod (4), and a rubber pad is fixedly mounted on the surface of the turning handle (14).

6. The blister tray with buffering and protection function according to claim 1, characterized in that: The upper surface of the tray body (1) is provided with a plurality of placement grooves.

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