Scratch-resistant blister tray

Abstract

The application relates to a scratchproof blister tray, belonging to the field of blister trays, which comprises a tray disc body, a plurality of grooves are formed in the tray disc body, a plurality of convexities I and a plurality of convexities II are arranged on the tray disc body, the convexities I are located on the same side of the tray disc body as the grooves, and the convexities II are arranged on the side wall of the tray disc body. The convexities I and the convexities II are arranged on the tray disc body, so that when the tray disc body is impacted, the convexities I and the convexities II abut against the impacting object, the object impacting the surface of the tray disc body is reduced, and the surface of the tray disc body is not easy to be scratched.

Description

TECHNICAL FIELD

[0001] The utility model belongs to blister tray technical field, especially point to a kind of blister tray of anti-scratching. BACKGROUND

[0002] Blister tray is a kind of plastic product that is made into specific groove by blister process with plastic hard sheet. The product is placed in the groove, which plays a role of protection and beautification of product. There is also a transport type tray packaging. The blister tray is easily scratched by external factors during transportation, which affects the service life of the blister tray and needs to be improved. SUMMARY

[0003] In order to improve the service life of the blister tray, the utility model provides a kind of blister tray of anti-scratching.

[0004] The utility model is realized as follows:

[0005] A kind of blister tray of anti-scratching, including tray disc body, the tray disc body is equipped with a plurality of recesses, the tray disc body is equipped with a plurality of protrusions one and a plurality of protrusions two, the protrusion one is located at the same side of the tray disc body with the recess, the protrusion two is arranged on the side wall of the tray disc body.

[0006] Preferably, a plurality of positioning grooves one are formed on the tray disc body, the positioning grooves one are correspondingly arranged with the protrusions one, and the positioning grooves one are used for clamping the protrusions one on the adjacent tray disc body.

[0007] Preferably, the protrusion two has elasticity.

[0008] Preferably, a plurality of positioning grooves two are formed on the tray disc body, the positioning grooves two are correspondingly arranged with the protrusions two, the protrusions two cover the positioning grooves two, a piston cavity is formed on the tray disc body, the piston cavity is communicated with the positioning grooves two, a piston block is slidably connected to the tray disc body, the piston block slides into or out of the piston cavity, the positioning grooves two are used for clamping the protrusions two of the adjacent tray disc body, and a positioning member is arranged on the tray disc body.

[0009] Preferably, the positioning member is a positioning bolt, the positioning bolt is threadedly connected with the tray disc, the positioning bolt is rotatably connected with the piston block, and the positioning bolt abuts against one side of the piston block away from the tray disc.

[0010] Preferably, the positioning member is a positioning bolt, the positioning bolt is threadedly connected with the tray disc, the positioning bolt is rotatably connected with the piston block, and the positioning bolt abuts against one side of the piston block away from the tray disc.

[0011] Preferably, the tray disc body is provided with a film layer covering the surface of the tray disc body.

[0012] Preferably, the blister tray body is made of PET material.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] 1. The utility model discloses a tray disc body is provided with convex one and convex two, makes the tray disc body to receive the impact, convex one and convex two butt joint the object of impact, reduces the object impact tray disc body surface, makes the tray disc body surface not easy to be scratched;

[0015] 2. The utility model discloses a tray disc body's opposite sides are provided with convex one and positioning groove no.

[0016] 3. The utility model discloses a piston cavity is adjusted by moving piston block adjustment air pressure, when needing to store the blister tray, the piston cavity is made to the piston block of moving, makes the air pressure of piston cavity reduce, and convex two are deformed and are received in positioning groove no. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure schematic view of the utility model;

[0018] Figure 2 It is the sectional view of the utility model, mainly shows the internal structure of piston;

[0019] Figure 3 It is the explosion drawing of the utility model, mainly shows the structure of positioning groove no.

[0020] Description of the drawings reference sign: 1, tray disc body;11, upper disc body;111, recess;112, convex one;113, sliding slot;12, lower disc body;121, positioning groove no. SPECIFIC EMBODIMENT

[0021] The utility model will be further described below with specific embodiment, and see Figure 1 —:

[0022] The application embodiment discloses a scratchproof blister tray. Figure 1 AndFigure 2 The tray disc body 1 is covered with a film layer on the surface to protect the tray disc body 1. The tray disc body 1 comprises an upper disc body 11 and a lower disc body 12, and the materials of the upper disc body 11 and the lower disc body 12 are PET. The upper disc body 11 is located above the lower disc body 12, and the upper disc body 11 and the lower disc body 12 are fixedly connected. The lower disc body 12 supports the upper disc body 11, and the upper disc body 11 and the lower disc body 12 are spliced to form a piston cavity 13. A plurality of grooves 111 are formed on the upper disc body 11, and the grooves 111 are used for placing articles. A plurality of protrusions 112 are fixedly arranged on the upper disc body 11 at intervals, and the materials of the plurality of protrusions 112 are rubber materials. The plurality of protrusions 112 are used for abutting and impacting articles to prevent the articles from impacting the upper disc body 11 and leaving scratches on the surface of the upper disc body 11. A plurality of positioning grooves 121 are formed on the end face of the lower disc body 12 away from the upper disc body 11, and the positions and the number of the positioning grooves 121 correspond to the positions and the number of the protrusions 112 one by one. The positioning grooves 121 are arranged at intervals with the piston cavity 13, and the positioning grooves 121 are used for clamping the protrusions 112 on the adjacent suction tray, which is beneficial to improving the transportation stability between the plurality of suction trays during the transportation of the suction tray.

[0023] Referring to Figure 2 and Figure 3 A plurality of positioning grooves 122 are formed on the lower disc body 12, and the plurality of positioning grooves 122 are arranged around the outer periphery of the lower disc body 12. The plurality of positioning grooves 122 are arranged at intervals, and the plurality of positioning grooves 122 are in communication with the piston cavity 13. A plurality of protrusions 123 are fixedly arranged on the lower disc body 12, and the protrusions 123 have elasticity. The protrusions 123 are elastic films, and the positions and the number of the protrusions 123 correspond to the positions and the number of the positioning grooves 122 one by one. The protrusions 123 are located on the side of the corresponding positioning grooves 122 away from the piston cavity 13, and the protrusions 123 cover the corresponding piston cavities 13. The upper disc body 11 is slidably connected with a piston block 3. A sliding groove 113 is formed on the upper disc body 11, and the piston block 3 is slidably connected in the sliding groove 113. The sliding direction of the piston block 3 is parallel to the distribution direction of the upper disc body 11 and the lower disc body 12. The piston block 3 abuts against the inner wall of the sliding groove 113 to seal the sliding groove 113, which is beneficial to keeping the piston cavity 13 sealed. A positioning member 124 is installed on the lower disc body 12, and the positioning member 124 is used for positioning the moving piston block 3.

[0024] Referring to Figure 2 and Figure 3The bottom inner wall of the lower disc body 12 is provided with a mounting table 125, the projection of the mounting table 125 on the distribution direction parallel to the upper disc body 11 and the lower disc body 12 is located on the piston block 3, the positioning member 124 is a positioning bolt 1241, the positioning bolt 1241 is threadedly connected with the mounting table 125 through the piston block 3, the positioning bolt 1241 is rotationally connected with the piston block 3, the rotation axis of the positioning bolt 1241 is parallel to the distribution direction of the upper disc body 11 and the lower disc body 12, and the positioning bolt 1241 is rotated to drive the piston block 3 to move into or out of the piston cavity 13 through the threaded cooperation between the piston block 3 and the positioning bolt 1241.

[0025] By adjusting the piston block 3 to move into or out of the piston cavity 13, the air pressure in the piston cavity 13 is changed. When the piston block 3 slides into the piston cavity 13, the air pressure in the piston cavity 13 is increased to make the second protrusion 123 protrude from the lower disc body 12, so that the piston block 3 is not easy to scratch the lower disc body 12; when the piston block 3 slides out of the piston cavity 13, the air pressure in the piston cavity 13 is reduced to make the second protrusion 123 recess into the corresponding first positioning groove 121, so that the storage volume is reduced.

[0026] The implementation principle of the scratch-proof blister tray is that the first protrusion 112 and the second protrusion 123 are arranged on the tray disc body 1, so that when the tray disc body 1 is impacted, the first protrusion 112 and the second protrusion 123 abut against the impacted object, the object impact on the surface of the tray disc body 1 is reduced, and the surface of the tray disc body 1 is not easy to be scratched.

[0027] The above embodiment is only one of the preferred embodiments of the utility model, and does not limit the implementation range of the utility model, so that: all equivalent changes made according to the shape, structure and principle of the utility model should be covered in the protection range of the utility model.

Claims

1. A scratch resistant blister tray characterized by: The tray disc body (1) is provided with a plurality of recesses (111), a plurality of protrusions I (112) and a plurality of protrusions II (123), the protrusions I (112) are located on the same side of the tray disc body (1) as the recesses (111), and the protrusions II (123) are arranged on the side wall of the tray disc body (1).

2. A scratch resistant blister tray according to claim 1, wherein: A plurality of positioning grooves I (121) are arranged on the tray disc body (1), the positioning grooves I (121) are arranged correspondingly to the protrusions I (112), and the protrusions I (112) on the adjacent tray disc body (1) are clamped into the positioning grooves I (121).

3. A scratch resistant blister tray according to claim 1, wherein: The protrusions II (123) are elastic.

4. A scratch resistant blister tray according to claim 3, wherein: A plurality of positioning grooves II (122) are arranged on the tray disc body (1), the positioning grooves II (122) are arranged correspondingly to the protrusions II (123), the protrusions II (123) cover the positioning grooves II (122), a piston cavity (13) is arranged on the tray disc body (1) and communicates with the positioning grooves II (122), a piston block (3) is slidably connected to the tray disc body (1) and slides into or out of the piston cavity (13), the positioning grooves II (122) are used for clamping the protrusions II (123) of the adjacent tray disc body (1), and a positioning member (124) is arranged on the tray disc body (1) and used for positioning the piston block (3).

5. A scratch resistant blister tray according to claim 4, wherein: The positioning member (124) is a positioning bolt (1241), the positioning bolt (1241) is threadedly connected to the tray disc body (1), and the positioning bolt (1241) is rotationally connected to the piston block (3).

6. A scratch resistant blister tray according to claim 4, wherein: The tray disc body (1) comprises a lower disc body (12) and an upper disc body (11), the piston cavity (13) is formed by splicing the lower disc body (12) and the upper disc body (11), the protrusions II (123) are arranged on the lower disc body (12), the positioning grooves II (122) are arranged on the lower disc body (12), the positioning member (124) and the protrusions I (112) are arranged on the upper disc body (11), and the recesses (111) are arranged on the upper disc body (11).

7. A scratch resistant blister tray according to claim 1, wherein: A film layer is arranged on the tray disc body (1) and covers the surface of the tray disc body (1).

8. A scratch resistant blister tray according to claim 1, wherein: The material of the tray disc body (1) is PET.

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