CN212048722U - Wafer packaging box protection device - Google Patents

Abstract

The utility model relates to a wafer packing box protection device, which can be arranged in a box body for accommodating a wafer packing box to protect the wafer packing box; the wafer packaging box comprises two elastic protection components which are respectively sleeved on an upper cover and a bottom cover of the wafer packaging box and are matched with each other to protect the wafer packaging box; each protection component comprises a body, an accommodating cavity arranged in the body and an elastic structure which is arranged on the body and is abutted against the wafer packaging box or elastically abutted against the box body; the containing cavities of the two protection components are respectively arranged corresponding to the upper cover and the bottom cover of the wafer packaging box so as to accommodate the upper cover and the bottom cover of the wafer packaging box. The wafer packaging box protection device can greatly reduce the impact force generated by the wafer packaging box due to collision of the box body, enhance the overall stability, protect the wafer packaging box and further achieve the purpose of protecting wafers.

Description

Wafer packaging box protection device

Technical Field

The utility model relates to a wafer is stored and the transportation field, more specifically says, relates to a wafer packaging box protection device.

Background

The protection device for storing and transporting the wafer packaging box on the market at present is generally a foam product, and the wafer packaging box is protected by adding the foam product between the wafer packaging box and the carton box and between the wafer packaging box and the wafer packaging box, so as to protect the wafer in the wafer packaging box, and the product has the following defects:

1. during the storing, taking and transporting process of the wafer packaging box, foam scraps are easy to generate when the foam products rub and impact the wafer packaging box and the carton, and the wafer packaging box is polluted, so that the wafer is polluted.

2. The foam product has insufficient elasticity, can not well protect the wafer packaging box in the transportation process, and can not protect the wafer when the impact force is large.

The wafers are very expensive and fragile, which means that they need to be protected well enough during transport, otherwise they may cause problems with chipping, contamination, etc.

In view of the above, there is a need for an improved wafer packaging box protection device to prevent the wafer packaging box and the wafer from being contaminated and damaged during transportation and storage.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in that, a modified wafer packing carton protection device is provided.

The utility model provides a technical scheme that its technical problem adopted is: constructing a wafer packaging box protection device which can be placed in a box body for accommodating a wafer packaging box to protect the wafer packaging box; the wafer packaging box comprises two elastic protection components which are respectively sleeved on an upper cover and a bottom cover of the wafer packaging box and are matched with each other to protect the wafer packaging box;

each protection component comprises a body, an accommodating cavity arranged in the body and an elastic structure which is arranged on the body and is abutted against the wafer packaging box or elastically abutted against the box body; the containing cavities of the two protection components are respectively arranged corresponding to the upper cover and the bottom cover of the wafer packaging box so as to accommodate the upper cover and the bottom cover of the wafer packaging box.

Preferably, the elastic structure comprises a first elastic body and a second elastic body;

the first elastic body is arranged on the inner side of the bottom wall of the containing cavity and protrudes towards the inner side of the containing cavity so as to limit the displacement of the wafer packaging box in the Z-axis direction when the wafer packaging box is sleeved with the protection component;

the second elastic body is arranged on the inner side of the side wall of the containing cavity and protrudes towards the inner side of the containing cavity so as to limit the displacement of the wafer packaging box in the X-axis and/or Y-axis direction when the wafer packaging box is sleeved with the protection component.

Preferably, the elastic structure further comprises a third elastic body;

the third elastomer; the protection component is arranged on the outer side of the bottom wall of the accommodating cavity and protrudes towards the outer side of the bottom wall of the accommodating cavity so as to be abutted against the box body or another protection component superposed on the protection component.

Preferably, the elastic structure further comprises a fourth elastic body;

the fourth elastic body is arranged on the periphery of the body, is connected with the body and extends towards one side of the body, back to the containing cavity, in a parabolic shape so as to be abutted against the box body and/or the other protection component superposed on the protection component.

Preferably, the bottom wall of the accommodating cavity is provided with a first through hole; the first through hole is positioned in the middle of the bottom wall of the accommodating cavity;

the bottom wall of the accommodating cavity is provided with a plurality of second through holes, and the second through holes are formed in the periphery of the first through holes;

the first elastic bodies and the third elastic bodies are multiple, and the second through holes are arranged in a one-to-one correspondence mode.

Preferably, the size of the first through hole is larger than that of the second through hole, and the first through hole is rectangular.

Preferably, a third through hole is formed in the side wall of the accommodating cavity, and the second elastic body is correspondingly arranged on the third through hole.

Preferably, the cross section of the accommodating cavity is square.

Preferably, the protective member is a plastic member.

Preferably, the material of the protection component is a PP material.

Implement the utility model discloses a wafer packaging box protection device has following beneficial effect: this wafer packing box protection device is through having elastic two protection component cover respectively locate wafer packing box upper cover and bottom, correspond the upper cover and the bottom of wafer packing box and set up in the holding chamber of two protection component, and elastic construction and wafer packing box butt or box butt on the body on the protection component, thereby greatly reduced this box and made the impulsive force that the wafer packing box produced because of the collision, strengthen the overall stability, protect the wafer packing box, and then reach the purpose of protection wafer, also can avoid the foam piece to produce and pollute wafer packing box and wafer in addition.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is a schematic view of the structure of the wafer packaging box protection device assembled with the wafer packaging box according to some embodiments of the present invention;

FIG. 2 is a cross-sectional view of the wafer package protection device of FIG. 1 assembled with a wafer package;

FIG. 3 is a schematic view of the wafer packaging box protection device shown in FIG. 1 separated from the wafer packaging box;

FIG. 4 is a schematic structural view of a protection member of the wafer packing box protection device shown in FIG. 1;

fig. 5 is a sectional view of a protective member of the wafer packing box protective device shown in fig. 4;

fig. 6 is a sectional view showing two protection members shown in fig. 4 superimposed.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 and 2 show some preferred embodiments of the wafer packaging box protection device of the present invention. The wafer packing box protection device can be disposed in a box body containing the wafer packing box 20, and can protect the wafer packing box 20 when wafers are stored and transported, so as to protect the wafers in the wafer packing box 20. This wafer packing box protection device accessible produces elasticity and has greatly reduced the impulsive force that this box made the wafer packing box produce because of the collision, reinforcing overall stability, protection wafer packing box 20, and then reach the purpose of protection wafer, and it has that the protection effect is good, simple structure, quality are light, be convenient for transport, the environmental protection is pollution-free, low in production cost and the low advantage of cost of transportation.

Further, as shown in fig. 1 and 2, in some embodiments, the wafer packing box protecting device may include two protecting members 10 having elasticity. The two protection members 10 can be respectively sleeved on the upper cover 21 and the bottom cover 22 of the wafer packaging box 20, and the two protection members 10 can be mutually matched to protect the wafer packaging box 20, so that elastic force can be generated to greatly reduce impact force generated by collision of the box body, the overall stability is enhanced, the wafer packaging box 20 is protected, and the purpose of protecting wafers is further achieved. The sheathing member 10 may be stacked with a plurality of sheathing members 10, and thus, the sheathing members 10 may be conveniently stored and transported in a batch manner, so that the packing cost may be reduced.

Further, in some embodiments, each protection member 10 may be a plastic member, and in particular, in some embodiments, each protection member 10 may be made of PP material, so that the PP material can prevent the wafer packaging box 20 and the environment from being polluted, and can enhance the overall strength of the protection member 10, so that the protection member is not easily damaged. It is understood that in other embodiments, the material of the protective member 10 is not limited to PP material.

As shown in fig. 3 to 6, further, in some embodiments, each protection member 10 may include a body 11, a receiving cavity 12, and a resilient structure 13. The body 11 can be a cuboid, the cross section of the body can be a square, and the shape and the size of the body can be matched with those of the box body, so that the space of the box body can be effectively utilized, and the whole stress is uniform. The receiving cavity 12 may be disposed in the body 11, and may be disposed corresponding to the upper cover 21 or the knee 22. In some embodiments, the receiving cavities 12 of the two protection members 10 may be respectively disposed corresponding to the upper cover 21 and the bottom cover 22 of the wafer packing box 20, and the correspondingly disposed upper cover 21 and bottom cover 22 of the wafer packing box 20 may be received therein. In some embodiments, the elastic structure 13 may be disposed on the body 11, and may elastically abut against the wafer packaging box 20 or the box, and may generate an elastic force, so as to greatly reduce an impact force generated by the box due to collision, thereby enhancing the overall stability, protecting the wafer packaging box, and further protecting the wafer.

Further, in some embodiments, the cross-sectional shape and size of the accommodating cavity 12 can be adapted to the cross-sectional shape and size of the top cover or the bottom cover of the wafer packing box, so as to enhance the overall stability and facilitate transportation. In some embodiments, the receiving cavity 12 may have a square cross-section. Further, in some embodiments, a first through hole 121 may be disposed on the bottom wall of the accommodating chamber 12, and the first through hole 121 may be located in the middle of the bottom wall of the accommodating chamber 12 and may penetrate through the bottom wall along the thickness direction of the bottom wall. This first through-hole 121 can be the rectangular hole, and its size can with adult's palm size looks adaptation, can reach the purpose that subtracts the glue through setting up this first through-hole 121, reduce protection component 10's whole weight to reduction in production cost and cost of transportation can make the user can easily and conveniently take this protection component 10 in the use again. Further, in some embodiments, the bottom wall of the accommodating cavity 12 may further include a plurality of second through holes 122, the second through holes 122 may be disposed through the bottom wall along the thickness direction of the bottom wall, may be distributed on the periphery of the first through hole 121, and may be rectangular, and the size of the second through holes 122 may be smaller than the size of the first through hole 121. Further, in some embodiments, a third through hole 123 may be disposed on a sidewall of the accommodating chamber 12. The third through holes 123 may be multiple, and may be distributed on four sidewalls of the accommodating chamber 12, and each sidewall may have two third through holes 123. Through setting up this third through-hole 123 can make this wafer packing carton have great buffering space in storage and transportation, can subtract gluey the lightening whole weight again.

Further, in some embodiments, the elastic structure 13 may include a first elastic body 131. The first elastic body 131 can be disposed inside the bottom wall of the accommodating cavity 12, and it can be protruded toward the inside of the accommodating cavity 12. In some embodiments, the first elastic body 131 may be in a sheet shape, one end of which may be connected to the bottom wall of the accommodating cavity 12, and the other end of which may form a free end to abut against the top wall of the upper cover 21 or the bottom wall of the lower cover 22 of the wafer packing box 20, so as to limit the displacement of the wafer packing box 20 in the Z-axis direction when the protection member 10 is sleeved on the wafer packing box 20, thereby protecting the wafer packing box 20. In some embodiments, the first elastic body 131 may be plural. The plurality of first elastic bodies 131 may be correspondingly disposed in the second through holes 122. Each of the first elastic bodies 131 may be disposed corresponding to one of the second through holes 122. The number of the first elastic bodies 131 may be less than the number of the second through holes 122.

In some embodiments, the elastic structure 13 may further include a second elastic body 132. The second elastic body 132 can be disposed inside the sidewall of the accommodating chamber 12, and it can be protruded toward the inside of the accommodating chamber 12. In some embodiments, the second elastic body 132 may be a sheet, one end of which may be connected to the bottom wall of the accommodating cavity 12, and the other end of which may form a free end to abut against the sidewall of the upper cover 21 or the sidewall of the lower cover 22 of the wafer packing box 20. In some embodiments, the second elastic bodies 132 may be disposed on four side walls of the accommodating cavity 12, so as to limit the displacement of the wafer packing box 20 in the X-axis and Y-axis directions when the protection member 10 is sleeved on the wafer packing box 20, but it should be understood that in other embodiments, the second elastic bodies may also be disposed on two side walls disposed oppositely, so as to limit the displacement of the wafer packing box 20 in the X-axis or Y-axis directions when the protection member 10 is sleeved on the wafer packing box 20, and are not limited to being disposed on four side walls. The number of the second elastic bodies 132 can be adapted to the number of the third through holes 132, and the second elastic bodies 132 can be correspondingly disposed on the third through holes 123. When the protection member 10 is stacked on another protection member 10 and is disposed on an upper layer, the second elastic body 132 may also abut on the body 11 of another protection member 10.

Further, in some embodiments, the elastic structure 13 may further include a third elastic body 133. The third elastic body 133 can be disposed outside the bottom wall of the accommodating cavity 12 and can be protruded toward the outside of the bottom wall of the accommodating cavity 12, in some embodiments, the third elastic body 133 can be in a sheet shape, one end of the third elastic body can be connected to the outside of the bottom wall of the accommodating cavity 12, and the other end can form a free end, when the protection member 10 is installed in a box body, the free end of the third elastic body 133 can be abutted against the bottom wall or the top wall of the box body, so as to limit the displacement of the wafer packaging box 20 in the Z-axis direction. When the protection member 10 is overlapped with another protection member 10 and is located at the lower layer of another protection member 10, it can abut against the bottom wall of the accommodating cavity 12 of another protection member 10. In some embodiments, the number of the third elastic bodies 133 may be smaller than the number of the second through holes 122, and the sum of the number of the third elastic bodies 133 and the number of the first elastic bodies 131 is equal to the number of the second through holes 122, which may be disposed in the second through holes 122 in a one-to-one correspondence.

Further, in some embodiments, the elastic structure 13 may further include a fourth elastic body 134. The fourth elastic bodies 134 may be disposed at the periphery of the body 11, may be connected to the body 11, may extend in a parabolic shape toward a side of the body 11 opposite to the accommodating cavity 12, and may abut against a sidewall of the box when the protection member 10 is installed in the box, the fourth elastic bodies 134 may be multiple, and may be disposed around the body 11, and a space may be left between two adjacent fourth elastic bodies 134. The fourth elastic body 134 can abut against the fourth elastic body 134 of another protection member 10 when the protection member 10 is overlapped with another protection member 10 and is located at a lower layer.

Further, in some embodiments, the first elastic body 131, the second elastic body 132, the third elastic body 133, and the fourth elastic body 134 may be integrally formed with the body 11. Specifically, in some embodiments, the first elastic body 131, the second elastic body 132, the third elastic body 133 and the fourth elastic body 134 may be integrally formed with the body 11 by injection molding. The first elastic body 131, the second elastic body 132, the third elastic body 133 and the fourth elastic body 134 are arranged to limit the displacement of the wafer packaging box in directions of X, Y and the Z axis when the two protection members 10 are respectively sleeved on the upper cover 21 and the lower cover 22 of the wafer packaging box 20 and are put into the box, so as to enhance the overall stability and prevent the wafer packaging box 20 from being damaged, thereby protecting the wafer in the wafer packaging box 20.

As shown in fig. 1 to 3, the usage of the wafer packaging box protection device: first, a first protection member 10a is laid flat, and then the wafer packaging box 20 is vertically placed into the accommodating cavity 12 of the first protection member 10a until the bottom wall of the bottom cover 22 of the wafer packaging box 20 abuts against the first elastic body 131 of the first protection member 10a and the side wall of the bottom cover abuts against the second elastic body 132, at this time, the first elastic body 131 and the second elastic body 132 are deformed under the gravity action of the wafer packaging box 20.

Next, the accommodating cavity 12 of the second protection member 10b is moved toward the wafer packaging box 20 and toward the bottom cover 22 of the wafer packaging box 20 until the second protection member 10b is sleeved on the upper cover 21 of the wafer packaging box 20, so that the first elastic body 131 of the second protection member 10b abuts against the top wall of the upper cover 21 of the wafer packaging box 20, and the second elastic body 132 abuts against the side wall of the wafer packaging box 20.

Finally, the assembled wafer package 20 and the wafer package protector 12 are placed in the box body, and the third elastic body 133 of the first protection member 10a abuts against the bottom wall of the box body, the third elastic body 134 of the first protection member 10a abuts against the side wall of the box body, the third elastic body 133 of the second protection member 10b abuts against the top wall of the box body, and the fourth elastic body 134 of the second protection member 10b abuts against the side wall of the box body.

It should be understood that in other embodiments, the case is not limited to one wafer packing box 20 and the wafer packing box protection device 10, in other embodiments, a plurality of wafer packing boxes 20 are stacked in sequence in the case, the first protection member 10a of the wafer packing box protection device 10 can be sleeved on the bottom cover 22 of the wafer packing box 20 at the bottom layer, and the second protection member 10b of the wafer packing box protection device 10 can be sleeved on the upper cover 21 of the wafer packing box 20 at the top layer. Of course, it is understood that in other embodiments, a plurality of wafer packaging boxes 20 may be disposed side by side in the box, each wafer packaging box 20 may be disposed corresponding to one wafer packaging box protection device 10, the fourth elastic bodies 134 of the wafer packaging box protection devices 10 on two adjacent wafer packaging boxes 20 may abut against each other, and the fourth elastic bodies 134 of the wafer packaging box protection devices 10 on two wafer packaging boxes 20 located on two sides and disposed opposite to the side wall of the box may abut against the side wall of the box.

As shown in fig. 6, the second protection member 10b and the third protection member 10c are stacked, the second protection member 10b is laid flat, then the third protection member 10c is placed on the second protection member 10b in the same direction, and when the second protection member 10b is completely placed, the third protection member is lightly pressed to be completely fixed by the elastic force of the third elastic body 133 and the third elastic body 134 of the second protection member 10 b. In some embodiments, a plurality of protective members 10 may be sequentially placed in this manner.

It is to be understood that the foregoing examples merely represent preferred embodiments of the present invention, and that the description thereof is more specific and detailed, but not intended to limit the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims (10)

1. A wafer packaging box protection device can be placed in a box body for accommodating a wafer packaging box (20) to protect the wafer packaging box (20); the wafer packaging box is characterized by comprising two elastic protection components (10) which are respectively sleeved on an upper cover (21) and a bottom cover (22) of the wafer packaging box (20) and are matched with each other to protect the wafer packaging box (20);

each protection component (10) comprises a body (11), an accommodating cavity (12) arranged in the body (11), and an elastic structure (13) which is arranged on the body (11) and is abutted against the wafer packaging box (20) or elastically abutted against the box body; the accommodating cavities (12) of the two protection components (10) are respectively arranged corresponding to the upper cover (21) and the bottom cover (22) of the wafer packaging box (20) so as to accommodate the upper cover (21) and the bottom cover (22) of the wafer packaging box (20).

2. The wafer packaging box protection device according to claim 1, wherein the elastic structure (13) comprises a first elastic body (131) and a second elastic body (132);

the first elastic body (131) is arranged on the inner side of the bottom wall of the containing cavity (12) and protrudes towards the inner side of the containing cavity (12) so as to limit the displacement of the wafer packaging box (20) in the Z-axis direction when the protection component (10) is sleeved on the wafer packaging box (20);

the second elastic body (132) is arranged on the inner side of the side wall of the containing cavity (12) and protrudes towards the inner side of the containing cavity (12) so as to limit the displacement of the wafer packaging box (20) in the X-axis and/or Y-axis directions when the protection component (10) is sleeved on the wafer packaging box (20).

3. The wafer packaging box protection device according to claim 2, wherein the elastic structure (13) further comprises a third elastic body (133);

the third elastic body (133); the protection component is arranged on the outer side of the bottom wall of the accommodating cavity (12) and protrudes towards the outer side of the bottom wall of the accommodating cavity (12) so as to be abutted against the box body or another protection component (10) superposed on the protection component (10).

4. The wafer packaging box protection device according to claim 1, wherein the elastic structure (13) further comprises a fourth elastic body (134);

the fourth elastic body (134) is arranged on the periphery of the body (11), is connected with the body (11), and extends towards one side of the body (11) opposite to the accommodating cavity (12) in a parabolic shape so as to be abutted against the box body and/or another protection component (10) superposed on the protection component (10).

5. The wafer packaging box protection device according to claim 3, wherein the bottom wall of the accommodating cavity (12) is provided with a first through hole (121); the first through hole (121) is positioned in the middle of the bottom wall of the accommodating cavity (12);

a plurality of second through holes (122) are formed in the bottom wall of the accommodating cavity (12), and the second through holes (122) are formed in the periphery of the first through hole (121);

the first elastic bodies (131) and the third elastic bodies (133) are multiple, and the second through holes (122) are arranged in a one-to-one correspondence manner.

6. The wafer packaging box protection device according to claim 5, wherein the size of the first through hole (121) is larger than that of the second through hole (122), and the first through hole (121) is rectangular.

7. The wafer packaging box protection device according to claim 2, wherein a third through hole (123) is formed on a side wall of the accommodating cavity (12), and the second elastic body (132) is correspondingly arranged on the third through hole (123).

8. The wafer packaging box protection device according to claim 1, wherein the cross section of the accommodating cavity (12) is square.

9. The wafer packaging box protection device according to claim 1, wherein the protection member (10) is a plastic member.

10. The wafer packaging box protection device according to claim 9, wherein the protection member (10) is made of PP material.

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