Patent Publication Number: US-9896262-B2

Title: Storage box using cushion package structure

Description:
BACKGROUND OF THE INVENTION 
     1. Field of the Invention 
     The invention relates to a package structure, and more particularly, to a cushion package structure for an LCD panel or a glass substrate. 
     2. Description of the Prior Art 
     LCD panels or glass substrates are commonly divided into piles and put into customized storage boxes for storage and protection during transportation. To prevent these components from cracking or damaging caused by the storage boxes accidentally falling, vibrating, or being squeezed when transported or stored, foaming material is commonly used as an internal cushion. 
     However, with the uniqueness of each panel or substrate, each storage box should be tailored to have a corresponding internal room for properly and securely accommodating these panels or substrates. In other words, storage boxes for panels or substrates of one type are not going to accommodate panels or substrates of another type. 
     Although some storage boxes with larger internal room can be remodeled to have smaller internal room by attaching additional foaming material to the internal walls, so as to accommodate panels or substrates of smaller size, additional procedure of remodeling is required and attaching the foaming material to the internal walls of the storage boxes is so limited that it can only be done once for each storage box. Reuse of such remodeled storage boxes is not a practical solution. Furthermore, the foaming material to attach to the internal walls for remodeling requires additional work to be processed into blocks with customized size and shape, which extensively brings limitation to the applicability of conventional storage boxes and blocks. 
     SUMMARY OF THE INVENTION 
     To solve the above problem, the invention provides a cushion package structure for more efficient usability of a storage box. 
     In an embodiment of the invention, a cushion package structure is provided to be disposed within a storage box. The storage box includes a first cover and a second cover, and between the first cover and the second cover a containing room is defined and surrounded by a plurality of sidewalls. The cushion package structure is disposed in the containing room so as to provide a storage room in the storage box. The cushion package structure includes a top plate, and at least two blocks. The top plate includes at least a top positioning hole. The top plate is disposed at a top surface of the first cover and the top surface is surrounded and defined by the plurality of sidewalls. Each block includes sequentially a left section, a middle section, and a right section adjacent to one another. The right section of one block is pivoted to the left section of the adjacent another block. The middle section of each block includes atop groove. A positioning section is formed between the top groove of one block and the top groove of the adjacent another block. The positioning section is coupled with the top positioning hole, so that the two blocks are coupled with the top plate. The two blocks are pivoted to each other and coupled with the top plate. One block has a flat abutting plane at a side and the flat abutting plane is adjacent to at least a boundary of the storage room. 
     The cushion package structure of the embodiment is further provided that the left section includes a left pivot part having a pin and the right section includes a right pivot part having a pin hole. The pin hole of the right section of one block is coupled and pivoted to the pin of the left section of another block, so that the two blocks are pivotable with each other. The thickness of the left pivot part and the right pivot part along a coupling direction is half the maximum thickness of the middle section. 
     The cushion package structure of the embodiment is further provided that the two blocks are pivoted to each other with an included angle therebetween. The positioning section has corresponding contour according to the included angle and the top positioning hole surrounds the positioning section and abuts against at least two sides of the positioning section. The at least two sides of the positioning section includes the sides of the two blocks that define the top grooves. 
     The cushion package structure of the embodiment is further provided that a part between two adjacent top positioning holes of the top plate is coupled and fastened to the top groove of the corresponding block. 
     The cushion package structure of the embodiment is further provided to include a plurality of blocks pivoted to one another and disposed along at least a sidewall of the storage box. At least three adjacent blocks are pivoted to one another in a U shape. The middle section of the middle block provides the flat abutting plane at another side opposite to the sidewall. 
     The cushion package structure of the embodiment is further provided that the top plate further includes a support part formed by bending of the top plate. The support part is adjacent to the middle section of the middle block and abuts against the middle section gravitationally upward. 
     The cushion package structure of the embodiment is further provided that the thickness of the middle section of the middle block that forms the top groove is half the maximum thickness of the middle section. The top groove further includes a pin coupled and pivoted to a pin hole of the right section of another block. 
     The cushion package structure of the embodiment is further provided that the middle section of at least one block includes a hook and the top plate includes a ring corresponding to the hook. The ring is formed by bending of the top plate and the ring couples with the hook. 
     The cushion package structure of the embodiment is further provided to include a bottom plate disposed at a bottom surface of the second cover. The bottom surface is surrounded and defined by the plurality of sidewalls. The area and the shape of the bottom plate is substantially the same as that of the bottom surface. The bottom plate includes at least a bottom positioning hole. The middle section of each block includes a bottom groove and the positioning section is formed between the bottom groove of one block and the bottom groove of the adjacent another block. The positioning section is coupled with the bottom positioning hole, so that the two blocks are coupled with the bottom plate. 
     In another embodiment of the invention, a cushion package structure is provided to be disposed within a storage box. The storage box includes a containing room and the cushion package structure is disposed in the containing room. The cushion package structure includes a plate and at least two blocks. The plate is disposed at a surface of the storage box and the plate includes at least a positioning hole. The two blocks are disposed at the plate. At least one of the blocks defines at least a boundary of a storage room on the plate. Each block includes sequentially a left section, a middle section, and a right section adjacent to one another. The right section of one block is pivoted to the left section of the adjacent another block. The middle section of each block includes a groove and a positioning section is formed between the groove of one block and the groove of the adjacent another block after the two blocks pivoted to each other. The positioning section is coupled with the positioning hole, so that the two blocks are coupled with the plate. 
     The cushion package structure of the embodiment is further provided that the left section includes a left pivot part having a pin and the right section comprises a right pivot part having a pin hole. The pin hole of the right section of one block is coupled and pivoted to the pin of the left section of another block, so that the two blocks are pivotable with each other. 
     The cushion package structure provided in the invention offers flexibility in using the room of a storage box by assembling various blocks and block sets, rendering the included angles between every two adjacent blocks, so that the storage room may be defined and customized. The blocks are removable from the plate and reattached to another plate for use of a different storage room, which substantially reduces idling of the storage boxes. 
     These and other objectives of the present invention will no doubt become obvious to those of ordinary skill in the art after reading the following detailed description of the preferred embodiment that is illustrated in the various figures and drawings. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  is an illustration showing a storage box for an LCD panel or a glass substrate. 
         FIGS. 2A, 2B, 2C, and 2D  are illustrations showing various embodiments of cushion package structures disposed within the storage box of  FIG. 1  according to the invention. 
         FIG. 3  is an illustration showing an exploded view of the cushion package structure, the storage box, and the LCD panel according to the invention. 
         FIG. 4  is an illustration showing an embodiment of a first type of block of the cushion package structure according to the invention. 
         FIG. 5  is an illustration showing an embodiment of a first type of block set assembled from multiple first type of blocks in  FIG. 4 . 
         FIGS. 6A, 6B, 6C, 6D  are illustrations of block sets with various shape assembled from the blocks according to the invention. 
         FIG. 7  is an illustration showing an embodiment of a second type of block set assembled from multiple first type of blocks and showing the top plate. 
         FIG. 8  is an illustration of the second type of block set in  FIG. 7  coupled with the top plate and the bottom plate. 
         FIG. 9  is an illustration showing an embodiment of a third type of block set assembled from multiple first type of blocks and coupled with the top plate and the bottom plate. 
         FIG. 10  is an illustration showing an embodiment of a fourth type of block set assembled from multiple first type of blocks and showing the top plate and the bottom plate. 
         FIG. 11  is an illustration of the block set coupled with the top plate in  FIG. 10 . 
         FIG. 12  is an illustration showing an embodiment of a plurality of second type of blocks according to the cushion package structure of the invention. 
         FIG. 13  is an illustration showing an embodiment of a fifth type of block set assembled from multiple second type of blocks and showing the top plate. 
         FIG. 14  is an illustration showing an embodiment of a sixth type of block set assembled from multiple third type of blocks and showing the top plate. 
     
    
    
     DETAILED DESCRIPTION 
     Certain terms are used throughout the following description and claims to refer to particular system components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. In the following discussion and in the claims, the terms “include” and “comprise” are used in an open-ended fashion. 
     Please refer to  FIG. 1 .  FIG. 1  is an illustration showing a storage box for an LCD panel or a glass substrate. The storage box  1  is utilized for storing LCD panels or glass substrates, which can be well fastened during transportation or storage. The storage box  1  includes a first cover  12 , a second cover  14 , and a plurality of sidewalls  16 . The sidewalls  16  can be a portion of the first cover  12  or a portion of the second cover  14 . The sidewalls  16  can also be partly a portion of the first cover  12  and partly a portion of the second cover  14 . Between the first cover  12  and the second cover  14 , a containing room  18  is defined and surrounded by the plurality of sidewalls  16 . Additionally, a top surface  122  of the first cover  12  is surrounded and defined by the plurality of sidewalls  16  and a bottom surface  142  of the second cover  14  is also surrounded and defined by the plurality of sidewalls  16 . 
     Please refer to  FIGS. 2A, 2B, 2C, and 2D , which are illustrations showing various embodiments of cushion package structures disposed within the storage box of  FIG. 1  according to the invention. In  FIGS. 2A and 2B , a cushion package structure  2  is disposed in the containing room  18  of the storage box  1  as shown in  FIG. 1  so as to provide a storage room  22  in the storage box  1 .  FIG. 2A  shows only the cushion package structure  2  disposed in the first cover  12  of the storage box  1 . The cushion package structure  2  includes at least a top plate  32  and block sets  40 , which in this embodiment multiple block sets  40 , composed of at least two or more than two blocks  50 . The top plate  32  is disposed at the top surface  122  of the first cover  12  (also referring to  FIG. 1 ) and has substantially the same or slightly smaller area and shape as the top surface  122 . More specifically, in  FIG. 2A , besides the contour of the top surface  122  being substantially the same as the top plate  32  to accommodate the top plate  32 , the top surface  122  also has concaved sections at one or more sides or corners, which enhances the accessibility of the top plate  32  and also prevents interference, collision, or wearing between the corners of the top plate  32  and the storage box  1 . In other embodiments, the contour of the top surface  122  can be of the same shape and slightly larger than that of the top plate  32 .  FIG. 2A  shows only the cushion package structure  2  disposed in the second cover  14  of the storage box  1 . The cushion package structure  2  also includes a bottom plate  34  disposed at the bottom surface  142  of the second cover  14  and has substantially the same or slightly smaller area and shape as the top surface  142 . One or multiple block sets  40  are disposed between the top plate  32  and the bottom plate  34 , each including one or multiple blocks  50  and at least one block  50  of the block sets  40  defining at least a boundary of the storage room  22  between the top plate  32  and the bottom plate  34 . Preferably, the embodiments of the invention show that the block sets  40  are disposed both at the top plate  32  and the bottom plate  34 , so that the storage room  22  may be formed by the cushion package structure  2  in the storage box  1 . The cushion package structure  2  shown in  FIG. 2A  and  FIG. 2B  provides the storage room  22  with rectangular contour, while the storage room  22  may also be provided with square or polygonal contour. In another embodiment as shown in  FIG. 2C , which illustrates only the cushion package structure disposed in the first cover of the storage box, the block sets  40  are disposed along two sidewalls, the left sidewall and the bottom sidewall as referred in the figure. The block sets  40  together with other sidewalls of the storage box  1 , the top sidewall and the right sidewall as referred in the figure, define a storage room  24 . In still other embodiments, the blocks  50  or block set  40  including multiple blocks  50  may also be disposed along just one sidewall and jointly define the storage room with other sidewalls. 
     In other embodiments, the blocks  50  or block sets  40  may be so arranged that the storage room formed thereby come with contours like circular shape, oval shape, regular or irregular curved shape. In other words, besides storage for rectangular panels like the embodiments in  FIGS. 2A, 2B, and 2C  providing storage room for such panels, solutions to store heteromorphic panels can be achieved by the invention using one or multiple planes from the blocks and/or the sidewalls withstanding any surface or side or the rectangular panel or the heteromorphic panel. For example, in another embodiment shown in  FIG. 2D , which illustrates only the cushion package structure disposed in the first cover of the storage box, a storage room  26  formed by multiple block sets  40  is capable of accommodating a heteromorphic panel with larger or outreaching corners. Hence, LCD panels or glass substrates with different shapes can be completely or partially stored in the storage rooms of the above embodiments. 
     Additionally, the storage box  1  is usually transported or stored in a straight up way. For example, as the storage box is positioned straight up and one or multiple blocks  50  of the block sets  40  are coupled with the top plate  32  and the bottom plate  34  in  FIGS. 2A and 2B , at least one from the top plate  32 , the bottom plate  34 , and the blocks  50  will abut, gravitationally downward, against one sidewall  16 , the left sidewall for the embodiments in  FIGS. 2A and 2B , and in this embodiment, the top plate  32 , the bottom plate  34 , and part of the blocks  50  all abut against the sidewall  16 . At least one block  50 , the one with a labeled flat abutting plane  42  in  FIGS. 2A and 2B , has another side opposite to the sidewall  16  defining at least a boundary of the storage room  22  and providing the abutting plane  42 . Likewise,  FIGS. 2C and 2D  shows the gravitationally downward direction toward the bottom of the drawing, where at least one block  50  provides a flat abutting plane  42 , and more specifically, the embodiments in  FIGS. 2C and 2D  have at least three blocks providing a flat and continuous abutting plane  42 , offering better stability with larger abutting area. These abutting planes  42  support the LCD panels or glass substrates in the storage rooms  22 ,  24 ,  26  during transportation or storage. However, the invention is not limited by these embodiments. In another embodiments, the storage box  1  can also be placed horizontally to store the LCD panels or glass substrates, while the top plate  32 , the bottom plate  34 , or the block sets  40  does not necessarily have contact with any of the sidewalls  16 , and the block sets  40  may also be disposed at any position of the top plate  32  and the bottom plate  34  based on the design of the storage room. 
     Please refer to  FIG. 3 .  FIG. 3  is an illustration showing an exploded view of the cushion package structure, the storage box, and the LCD panel according to the invention.  FIG. 3  shows that the first cover  12 , the top plate  32 , the block sets  40  composed by the blocks  50 , an LCD panel  3 , the bottom plate  34 , and the second cover  14  are positioned in order. The block sets  40  are disposed between the top plate  32  and the bottom plate  34 , in which the block sets  40  are illustrated to already in assembly with the top plate  32 . The LCD panel  3  is accommodated in the storage room  28  formed by the top plate  32 , the bottom plate  34 , and the block sets  40 . 
     Please refer to  FIG. 4 .  FIG. 4  is an illustration showing an embodiment of a first type of block of the cushion package structure according to the invention. As previously described, the cushion package structure  2  includes the block sets  40 , each including at least a block  50 . Preferably, each block  50  in the invention is made of foam materials with foaming density ranging between 0.06 g/cm 3 ˜0.03 g/cm 3 , and each block  50  is made by cutting foam materials and formed monolithically and substantially the same with one another. However, the invention is not limited to such arrangement. In other words, blocks  50  with the same size, of the same type, or even with different type, can be assembled with one another to form block sets  40  that have various configurations, so that the block sets  40  can be coupled with the plates and provide the storage room as required. Specific structure of the block  50  is described in the following paragraphs. 
     Each block  50  includes sequentially a left section  52 , a middle section  54 , and a right section  56  adjacent to one another. The left section  52  includes a left pivot part  522  having a pin  524 , in the figure the pin  524  extending upward, and the right section  56  includes a right pivot part  562  having a pin hole  564 , in the figure the pin hole  564  being a hole extending downward. Each two blocks  50  may be pivoted with each other. More specifically, the pin hole  564  of the right section  56  of one block  50  may be coupled and pivoted to the pin  524  of the left section  52  of another block  50 , so that the two blocks  50  may be pivotable with each other. The maximum thickness of the middle section  54  of each block  50  is H, while the thickness of the left pivot part  522  and the right pivot part  562  along a coupling direction is half the maximum thickness H, I.e., H/2. Hence, as multiple blocks  50  are pivoted with one another, the block set  40  formed thereby has substantially even thickness. It should be noted that, besides the above feature, the height h 1  of the pin  524  at the left pivot part  522  of each block  50  is shorter than or equal to the depth h 2  of the pin hole  564  at the right pivot part  562 , so that the bock set  40  formed by each block  50  can have substantially even thickness. In this embodiment, the depth h 2  of the pin hole  564  is no more than H/4, such that the depth h 2  of the pin hole  564  of each block  50  is capable of accommodating the pin  524  of another block  50  after assembling of the two blocks  50 , so that the multiple blocks  50  that pivoted with one another may not introduce uneven thickness caused by the pin  524  longer than the depth of the pin hole  564 . 
     Please refer to  FIG. 5 .  FIG. 5  is an illustration showing an embodiment of a first type of block set assembled from multiple first type of blocks in  FIG. 4 . In  FIG. 5 , the block set  40  includes three blocks  50  pivoted with one another, in a way as described previously. Since the right section  56  of each block  50  is pivoted to the left section  52  of the adjacent block  50 , an included angle exists between each two adjacent blocks  50 , or the included angle A 1  and A 2  in  FIG. 5  as an example. Please refer to  FIG. 4  together. The middle section  54  of each block  50  includes a top groove  542 . A positioning section  58  is formed between the top groove  542  of one block  50  and the top groove  542  of the adjacent another block  50  and each positioning section  58  has corresponding contour according to the included angle A 1  (or A 2 ) between two adjacent blocks  50 . It should be noted that each positioning section  58  contains at least parts of two blocks  50 , e.g., the left section  52  of one block  50  and the right section  56  of another block  50 , and the left boundary of each positioning section  58  reaches a side  584  of the top groove  542  of one block  50  and the right boundary of the positioning section  58  reaches a side  586  of the top groove  542  of another block  50 . Hence, the boundary of each positioning section  58  contains at least one side  584  and one side  586  of two adjacent blocks  50  that respectively define the top grooves  542  of each own and part of the edges of the left section  52  and the right section  56  therebetween. 
     Please refer to  FIG. 6A, 6B, 6C, 6D .  FIG. 6A, 6B, 6C, 6D  are illustrations of block sets with various shape assembled by the blocks according to the invention. Starting from the block  50  in  FIG. 4  and  FIG. 5 , the cushion package structure of the invention may further include a plurality of blocks  50 , which can be assembled to form one or multiple independent block sets, each having at least one block  50 . In  FIG. 6A , a block set  402  is composed by a plurality of blocks  50  transversely pivoted as a straight string. A block set  404  is formed to have longitudinal thickness as shown in  FIG. 6B  when the blocks  50  are pivoted to have an included angle. As the included angle between the blocks  50  turns to be 90 degree, a block set  406  with larger longitudinal thickness as shown in  FIG. 6C  is formed. To form a block set  408  with even larger longitudinal thickness, two or more blocks  50  may be aligned longitudinally as shown in  FIG. 6D . By changing the included angles between the blocks  50 , the invention provides block sets with different transverse lengths and longitudinal thicknesses, so as to define the storage room in the storage box. It should be noted that several embodiments of blocks and the block sets formed thereby are illustrated in  FIG. 2A, 2B, 2C, 2D , and  FIG. 6A, 6B, 6C, 6D  in a simplified, overlook view. One can refer to  FIG. 4, 5 , and following figures for specific illustration of the blocks. 
     Please refer to  FIG. 7 .  FIG. 7  is an illustration showing an embodiment of a second type of block set assembled from multiple first type of blocks and showing the top plate. As described, one or multiple blocks  50  (block sets  40 ) are disposed at the top plate  32  to define at least a boundary of the storage room, preferably forming the contour of the storage room. The top plate  32  includes at least a top positioning hole  322 , a plurality of top positioning holes  322  in  FIG. 7  for cooperating with the number of positioning sections  58  of the block sets  40 . The positioning sections  58  formed between two adjacent blocks  50  of the block sets  40  are coupled with the corresponding top positioning holes  322 , so that the blocks  50  (the block sets  40 ) may be coupled with the top plate  32 . Each top positioning hole  322  has substantially the same contour as the corresponding positioning section  58 . More specifically, as each positioning section  58  is coupled with the corresponding top positioning hole  322 , the top positioning hole  322  surrounds the positioning section  58  and abuts against at least two sides of the positioning section  58 . For example, a side  324  of the top positioning hole  322  abuts against the side  584  of the positioning section  58  and a side  326  of the top positioning hole  322  abuts against the side  586  of the positioning section  58 . Additionally, two arcs between the side  324  and the side  326  of the top positioning hole  322  may also abut against part of the arcs between the side  584  and the side  586  of the positioning section  58 . A section  328  of the top plate  32  falls between two adjacent top positioning holes  322  is coupled and fastened to the top groove  542  of the corresponding block  50 . 
     Please also refer to  FIG. 8 .  FIG. 8  is an illustration of the second type of block set in  FIG. 7  coupled with the top plate and the bottom plate. Besides the top groove  542 , the middle section  54  of each block  50  has a bottom groove  544  at the side of the middle section  54  opposite to the top groove  542 . Likewise, the positioning section  58  is formed between the bottom groove  544  of one block  50  and the bottom groove  544  of the adjacent another block  50 . If the cushion package structure further uses the bottom plate  34 , the positioning sections  58  of the block sets  40  also are coupled with the corresponding bottom positioning holes, which are visibly blocked by the block sets  40  in the figure, so that the blocks  50  may be coupled with the bottom plate  34 . Specific structure detail of the bottom portion of the block sets  40  and the bottom plate  34  is similar to the top portion of the block sets  40  and the top plate  32 , which is omitted here for brevity. It should be further noted that, for the embodiments in  FIG. 7  and  FIG. 8 , part of the positioning holes such as the top end positioning hole  323  in  FIG. 7  can also be adapted for accommodating positioning section formed by one block  50 . 
     Please refer to  FIG. 9 .  FIG. 9  is an illustration showing an embodiment of a third type of block set assembled from multiple first type of blocks and coupled with the top plate and the bottom plate. While the embodiment in  FIG. 8  has multiple independent block sets  40 , another embodiment in  FIG. 9  provides a block set  40  formed by a plurality of blocks  50  pivoted with one another. For both the embodiments in  FIG. 8  and  FIG. 9 , at least three adjacent blocks  50  are pivoted to one another in a U shape, and the middle section  54  of the middle block  50  from the U shape provides the flat abutting plane  42  at another side opposite to the sidewall  16 , as the block set  40  is disposed along the sidewall  16 , referring  FIG. 2 , of the storage box gravitationally downward. 
     Please refer to  FIG. 10  and  FIG. 11 .  FIG. 10  is an illustration showing an embodiment of a fourth type of block set assembled from multiple first type of blocks and showing the top plate and the bottom plate.  FIG. 11  is an illustration of the block set coupled with the top plate in  FIG. 10 . In the embodiment in  FIG. 10 , the top plate  32  may further include a support part  321  formed by bending of the top plate  32  and configured adjacent to the middle section  54  of the middle block  50  of the U shape. As the block set  40  is coupled with the top plate  32  as shown in  FIG. 11 , the support part  321  may abut against the middle section  54  of the block  50  of the U shape gravitationally upward along direction N, providing further support for the block set  40 . 
     Besides the support part  321  for enhancement in  FIG. 10  and  FIG. 11 , another embodiment of the invention further provides support structure that can enhance the support for the block set  40  along gravitationally upward direction. Please refer to  FIG. 12  to  FIG. 14 .  FIG. 12  is an illustration showing an embodiment of a plurality of second type of blocks according to the cushion package structure of the invention,  FIG. 13  is an illustration showing an embodiment of a fifth type of block set assembled from multiple second type of blocks and showing the top plate, and  FIG. 14  is an illustration showing an embodiment of a sixth type of block set assembled from multiple third type of blocks and showing the top plate. 
     For the embodiment in  FIG. 12 , the block set  40  includes at least three adjacent blocks  60  pivoted to one another in a U shape, whereas the fifth type of block set  40  may further utilize another block assembled at the middle for providing stronger support. The thickness of the middle section  64  of the middle block  60  that forms the top groove  642  is half the maximum thickness H of the middle section  64 , i.e., H/2. The top groove  642  further includes a pin  644  capable of being coupled and pivoted to a pin hole  664  of the right section  66  of another block  60 ′ as shown in  FIG. 13  (the left section of the block  60 ′ is removed so that the block  60 ′ is accommodated in the inner space of the blocks  50  in U shape). In such way, when one end (the right section  66 ) of the block  60 ′ is pivoted to the middle section  64  of the middle block  60 , another end (partly removed) of the block  60 ′ may abut against the sidewall, which is not shown, so that the block  60 ′ provides a support for the block set  40  by abutting against the middle section  64  of the middle block  60  gravitationally upward along direction N. 
     For the embodiment in  FIG. 14 , a plurality of blocks  70  forms the block set  40 , where at least one block  70  has a hook  747  at its middle section  74  and the top plate  32  has a ring  327  at the position corresponding to the hook  747 . The ring  327  may be formed by bending of the top plate  32 . When the block set  40  is coupled with the top plate  32 , the hook  747  is coupled with the ring  327 , so that the block set  40  is more securely fastened at the top plate  32 . 
     The embodiments of the invention provide a cushion package structure including at least a plate and two or more blocks. The plate is disposed within a storage box and the blocks are the same and pivotable with one another. As a number of blocks are connected with one another serially with various including angle between each adjacent two, one or multiple block sets may be formed thereby. Positioning holes on the plate having substantially same contour as corresponding positioning sections on the blocks are further prepared to engage with the positioning sections as the block sets are put to be disposed on the plate, thereby forming a storage space with a specific shape within the storage box. The cushion package structure comes with providing flexible room. Storage rooms with various contours and sizes can be provided via disposition of blocks in the containing room, through assembling different number of blocks and block sets and disposing them in the containing room of the storage box. The blocks may be removed from the plate, rearranged, and redisposed on another plate, so that a storage space with a different shape may be defined. 
     Those skilled in the art will readily observe that numerous modifications and alterations of the device and method may be made while retaining the teachings of the invention. Accordingly, the above disclosure should be construed as limited only by the metes and bounds of the appended claims.