A stacking box

Abstract

The present invention relates to the field of boxes, and in particular to a stacked box, comprising a multi-layer box frame, a plurality of supporting plates are arranged on the inner side of the box frame, two L-shaped guide rails are symmetrically arranged below the supporting plate, the L-shaped guide rails are connected to the box frame, the upper and lower ends of the L-shaped guide rails are fitted with a plurality of No. 1 guide wheels in a linear array, the No. 1 guide wheels are connected to the supporting plate, the opposite surfaces of the two L-shaped guide rails are fitted with a plurality of No. 2 guide wheels in a linear array, the No. 2 guide wheels are connected to the supporting plate, a supporting member is installed on the upper end of the supporting plate, and a holding column is fixedly installed at the inner edge of the supporting plate. The present invention improves the protection of glass during taking and placing, and ensures safety during use.

Description

Technical Field

[0001] The invention relates to the field of boxes, and in particular to a stacking box. Background Art

[0002] Glass is widely used in decoration, from exterior windows to interior screens and doors. When storing special-shaped glass, multi-layer boxes, i.e., stacking boxes, are often used to save space. However, when storing glass in existing stacking boxes, due to limited space inside the boxes, the glass is often pushed into or pulled out of the stacking boxes when being taken out. In the process of pushing and pulling the glass, the glass is very likely to rub and collide with the box frame, causing damage to the glass. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the background technology and to propose a laminated box.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is: a stacking box, including a multi-layer box frame, a plurality of supporting plates are arranged on the inner side of the box frame, two L-shaped guide rails are symmetrically arranged below the supporting plate, the L-shaped guide rails are connected to the box frame, the upper and lower ends of the L-shaped guide rails are fitted with a plurality of No. 1 guide wheels in a linear array, the No. 1 guide wheel is connected to the supporting plate, the opposite surfaces of the two L-shaped guide rails are fitted with a plurality of No. 2 guide wheels in a linear array, the No. 2 guide wheels are connected to the supporting plate, a supporting member is installed on the upper end of the supporting plate, and a holding column is fixedly installed at the inner edge of the supporting plate.

[0005] Preferably, a No. 1 wheel frame is installed on the outer side of the upper and lower No. 1 guide wheels, and a plurality of bearing frames are symmetrically fixedly installed on the lower end of the supporting plate, the No. 1 wheel frame at the bottom is fixed to the lower end of the bearing frame, the No. 1 wheel frame at the top is fixed to the lower end of the supporting plate, and a No. 2 wheel frame is fixedly installed on the outer side of the No. 2 guide wheel, and the No. 2 wheel frame is fixed to the upper end of the bearing frame, positioning ears are extended from the two side edges of the supporting plate, and two positioning claws are symmetrically fixedly installed on the opposite surfaces of the two L-shaped guide rails, and the positioning ear is in contact with one of the positioning claws.

[0006] Preferably, the supporting member includes a plurality of diagonal support frames symmetrically fixedly mounted on the upper end of the supporting plate, the ends of the diagonal support frames are fixedly mounted with connecting shafts, both ends of the connecting shafts are rotatably mounted with column sleeves, the column sleeves are made of rubber material, an anti-slip ring extends at the edge of the outer surface of the column sleeve, and the column sleeve and the anti-slip ring are integrally formed.

[0007] Preferably, the box rack includes a plurality of groups of upright frames arranged in a square array, each group of the upright frames has four upright frames, the four upright frames are arranged in a square, ladder frames are fittedly installed on the upper and lower edges of the opposite surfaces of the upright frames on both sides, and connecting frames are fittedly installed on the upper and lower edges of the opposite surfaces of the upright frames located at the front and rear.

[0008] Preferably, a plurality of rail frames are fixedly installed in a linear array on opposite sides of the two L-shaped guide rails, the ends of the rail frames are fixed to the ladder frames below, positioning piles are extended from the upper ends of the upright frames, the upper ends of the upright frames located at the corners are fitted with corner steel plates, the positioning piles pass through the upper ends of the corner steel plates, the corner steel plates are welded to the upright frames, the connecting frames and the ladder frames, the upper ends of the upright frames located at the edges are fitted with side steel plates, the positioning piles pass through the upper ends of the side steel plates, and the side steel plates are welded to the upright frames, the ladder frames and the connecting frames.

[0009] Preferably, a middle steel plate is fitted on the upper end of the middle frame, the positioning piles extend through the upper end of the middle steel plate, the middle steel plate is welded to the frame, the ladder frame and the connecting frame, and a socket is penetrated through the lower end of the frame, and the positioning piles on the lower frame fit into the sockets of the upper frame.

[0010] Preferably, a plurality of square guide shells are fixedly installed in a linear array on the ladder frame below, a square guide plate is fittedly installed inside the square guide shell, the square guide plate passes through the end of the square guide shell, a locking block is fixedly installed on the end of the square guide plate, the locking block is concave-shaped, a guide shell is fixedly installed on the upper ends of the plurality of square guide shells, a guide column is installed on the upper ends of the plurality of guide shells, the guide column passes through the interior of the guide shell, the guide column and the guide shell are slidably matched, and a press frame is fixedly installed on the upper ends of the plurality of guide columns.

[0011] Preferably, connecting ears extend from the outer surface of the guide column and the upper edge of the side of the locking block, and a top frame is rotatably installed between the two connecting ears, and a limiting cap is coaxially embedded in the lower end of the guide column, and the limiting cap fits well in the interior of the guide shell, and a return spring is fixedly installed on the inner bottom surface of the guide shell, and the upper end of the return spring is fixed to the lower end of the limiting cap, and an extension frame is fixedly installed near the edge of the upper end of the pressing frame, and a pressing wheel is connected to the upper end of the extending frame, and a plurality of connecting plates are fixedly installed in a linear array on the inner side of the supporting plate, and a pushing frame is fixedly installed on the lower end of the connecting plate, and one end of the pushing frame is inclined upward, and the pressing wheel fits well in one end of the pushing frame.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. By directly pulling the support plate, the No. 1 guide wheel and the No. 2 guide wheel can be driven to roll on the L-shaped guide rail, thereby driving the support plate to move, so that the support plate can be pulled out of the box frame, and then the glass can be removed by lifting it upwards or directly placed on the support plate for storage. The process avoids the phenomenon of friction and collision between the glass and the box frame caused by pushing and pulling the glass during storage and removal, thereby effectively improving the protection of the glass during placement and removal. At the same time, when lifting and placing the glass, the column sleeve will rotate synchronously due to the movement of the glass to reduce the friction between the glass and the box frame, thereby further preventing damage to the glass.

[0014] 2. When the carrier plate is pulled out, the push frame on the carrier plate will move synchronously. At this time, the pressure wheel rolls against the inclined surface of the push frame to drive the pressure frame downward under the pressure of the push frame, and then drive the guide column to move downward. At this time, the top frame moves under the drive of the guide column to push the locking block. At the same time, the square guide plate slides in the square guide shell to assist the movement of the locking block, so that the locking block can be engaged with the outer side of the upper and lower ladder frames to firmly lock the upper and lower layers together, so as to avoid the upper and lower box frames from separating and collapsing when the carrier plate is pulled out and the center of gravity shifts, thereby ensuring safety during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a laminated box of the present invention;

[0016] Figure 2 A partial view of a laminated box of the present invention;

[0017] Figure 3 It is a schematic diagram of a column sleeve of a stacking box of the present invention;

[0018] Figure 4 A laminated box of the present invention Figure 1 A magnified view of middle;

[0019] Figure 5 A laminated box of the present invention Figure 1 Enlarged view of middle B;

[0020] Figure 6 A laminated box of the present invention Figure 1 Enlarged view of middle C;

[0021] Figure 7 It is an exploded view of the connection of the upper and lower frames of a stacking box of the present invention;

[0022] Figure 8 It is a cross-sectional view of a carrier plate of a stacking box of the present invention;

[0023] Fig. 9 A laminated box of the present invention Figure 2 Enlarged view of middle D;

[0024] Fig.10 A laminated box of the present invention Figure 2 Enlarged view of E in the middle;

[0025] Fig.11 A laminated box of the present invention Figure 8 Enlarged view of middle F;

[0026] Fig.12 An internal view of a guide shell of a laminated box of the present invention;

[0027] Fig.13 This is a partial view of a stacking box of the present invention when in use.

[0028] In the figure: 1, stand; 2, supporting plate; 3, ladder frame; 4, connecting frame; 5, positioning pile; 6, corner steel plate; 7, edge steel plate; 8, middle steel plate; 9, diagonal support frame; 10, connecting shaft; 11, column sleeve; 12, holding column; 13, connecting plate; 14, pushing frame; 15, pressing frame; 16, square guide shell; 17, guide shell; 18, guide column; 19, extending frame; 20, pressing wheel; 21, connecting ear; 22, top frame; 23, locking block; 24, square guide plate; 25, limiting cap; 26, reset spring; 27, positioning claw; 28, positioning ear; 29, rail frame; 30, L-shaped guide rail; 31, guide wheel No. 1; 32, anti-slip ring; 33, bearing frame; 34, wheel frame No. 1; 35, glass; 36, guide wheel No. 2; 37, wheel frame No. 2; 38, socket. DETAILED DESCRIPTION

[0029] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0030] like Figure 1-Figure 13The stacked box shown in the figure includes a multi-layer box frame, a plurality of supporting plates 2 are arranged on the inner side of the box frame, and two L-shaped guide rails 30 are symmetrically arranged below the supporting plates 2. The L-shaped guide rails 30 can guide the supporting plates 2 so that the supporting plates 2 can extend. The L-shaped guide rails 30 are connected to the box frame, and the upper and lower ends of the L-shaped guide rails 30 are linearly arrayed and fitted with a plurality of No. 1 guide wheels 31, which are connected to the supporting plates 2. The No. 1 guide wheel 31 can limit the upper and lower positions of the supporting plates 2, and the opposite surfaces of the two L-shaped guide rails 30 are A plurality of No. 2 guide wheels 36 are fitted in the linear array, and the No. 2 guide wheels 36 can limit the front and rear positions of the supporting plate 2. The No. 2 guide wheel 36 is connected to the supporting plate 2. The No. 1 guide wheel 31 and the No. 2 guide wheel 36 can roll on the L-shaped guide rail 30 to reduce the friction between the supporting plate 2 and the L-shaped guide rail 30, so as to facilitate the extension of the supporting plate 2. A supporting member is installed on the upper end of the supporting plate 2, and a holding column 12 is fixedly installed on the inner edge of the supporting plate 2. The holding column 12 can facilitate the holding and pulling of the supporting plate 2.

[0031] A No. 1 wheel frame 34 is installed on the outer side of the upper and lower No. 1 guide wheel 31, and a plurality of bearing frames 33 are symmetrically fixedly installed at the lower end of the supporting plate 2. The No. 1 wheel frame 34 serves to connect the No. 1 guide wheel 31. The lower No. 1 wheel frame 34 is fixed to the lower end of the bearing frame 33, and the upper No. 1 wheel frame 34 is fixed to the lower end of the supporting plate 2. A No. 2 wheel frame 37 is fixedly installed on the outer side of the No. 2 guide wheel 36. The No. 2 wheel frame 37 serves to connect the No. 2 guide wheel 36, and the No. 2 wheel frame 37 is fixed to the upper end of the bearing frame 33. Positioning ears 28 are extended from the edges of both sides of the supporting plate 2, and two positioning claws 27 are symmetrically fixedly installed on the opposite surfaces of the two L-shaped guide rails 30. The positioning ear 28 is fitted with one of the positioning claws 27 to locate the position of the supporting plate 2 extending into the box frame, and the positioning ear 28 is fitted with the other positioning claw 27 to locate the position of the supporting plate 2 extending out of the box frame.

[0032] The supporting member includes a plurality of diagonal support frames 9 symmetrically fixedly installed on the upper end of the supporting plate 2, and a connecting shaft 10 is fixedly installed at the end of the diagonal support frame 9. The diagonal support frame 9 serves to connect and support the connecting shaft 10. Column sleeves 11 are rotatably installed at both ends of the connecting shaft 10. The connecting shaft 10 can support the glass 35 and prevent the glass 35 from shifting forward and backward. The connecting shaft 10 serves to connect the column sleeves 11. The column sleeves 11 are made of rubber material to avoid damage to the surface of the glass 35. An anti-slip ring 32 extends from the edge of the outer surface of the column sleeve 11. The column sleeve 11 and the anti-slip ring 32 are integrally formed. The anti-slip ring 32 can prevent the glass 35 from shifting left and right.

[0033] The box frame includes a plurality of groups of upright frames 1 arranged in a square array, each group of upright frames 1 has four upright frames 1, and the four upright frames 1 are arranged in a square array. The upright frames 1 support the ladder frames 3 and the connecting frames 4. The ladder frames 3 are fitted on the upper and lower edges of the opposite surfaces of the upright frames 1 on both sides. The ladder frames 3 and the connecting frames 4 both play a connecting role, and the connecting frames 4 are fitted on the upper and lower edges of the opposite surfaces of the upright frames 1 located at the front and rear.

[0034] A plurality of rail frames 29 are fixedly installed in a linear array on the opposite sides of the two L-shaped guide rails 30. The ends of the rail frames 29 are fixed to the ladder frame 3 below, and the rail frames 29 play a role in fixing the L-shaped guide rails 30. A positioning pile 5 is extended from the upper end of the vertical frame 1, and the positioning pile 5 plays a positioning role. The upper end of the vertical frame 1 located at the corner is fitted with a corner steel plate 6, and the positioning pile 5 passes through the upper end of the corner steel plate 6. The corner steel plate 6 is welded to the vertical frame 1, the connecting frame 4, and the ladder frame 3. The corner steel plate 6 plays a role in assisting the vertical frame 1 at the corner and the connecting frame 4 and the ladder frame 3 to be welded together. The upper end of the vertical frame 1 located at the edge is fitted with a side steel plate 7, and the positioning pile 5 passes through the upper end of the side steel plate 7. The side steel plate 7 is welded to the vertical frame 1, the ladder frame 3, and the connecting frame 4. The side steel plate 7 plays a role in assisting the vertical frame 1 at the edge and the connecting frame 4 and the ladder frame 3 to be welded together.

[0035] A middle steel plate 8 is fitted on the upper end of the middle frame 1, and a positioning pile 5 passes through the upper end of the middle steel plate 8. The middle steel plate 8 is welded to the frame 1, the ladder frame 3, and the connecting frame 4. The middle steel plate 8 assists in welding the middle frame 1, the connecting frame 4, and the ladder frame 3 together. A socket 38 is penetrated at the lower end of the frame 1. The positioning pile 5 on the lower frame 1 fits in the socket 38 of the upper frame 1. The socket 38 and the positioning pile 5 can be plugged into each other to insert the upper and lower box frames together.

[0036] A plurality of square guide shells 16 are fixedly installed in a linear array on the ladder rack 3 below, and a square guide plate 24 is fitted inside the square guide shell 16, and the square guide plate 24 passes through the end of the square guide shell 16, and a locking block 23 is fixedly installed on the end of the square guide plate 24. The square guide shell 16 and the square guide plate 24 play a role in guiding the locking block 23, and the locking block 23 is concave in shape, and can lock the upper and lower ladder racks 3 together, and a guide shell 17 is fixedly installed on the upper ends of the plurality of square guide shells 16, and a guide column 18 is installed on the upper ends of the plurality of guide shells 17, and the guide shell 17 plays a role in guiding the guide column 18, and the guide column 18 passes through the interior of the guide shell 17, and the guide column 18 slides with the guide shell 17, and a press frame 15 is fixedly installed on the upper ends of the plurality of guide columns 18, and the press frame 15 plays a role in connecting the plurality of guide columns 18 together.

[0037] Connecting ears 21 are extended from the outer surface of the guide column 18 and the upper edge of the side of the locking block 23. A top frame 22 is rotatably installed between the two connecting ears 21. The lower end of the guide column 18 is coaxially inlaid with a limiting cap 25. The top frame 22 plays a role in pushing the locking block 23. The connecting ear 21 plays a connecting role. The limiting cap 25 fits the inside of the guide shell 17. A return spring 26 is fixedly installed on the inner bottom surface of the guide shell 17. The limiting cap 25 plays a role in preventing the guide column 18 and the guide shell 17 from separating. The upper end of the return spring 26 is fixed to the lower end of the limiting cap 25. An extension frame 19 is fixedly installed near the edge of the upper end of the pressure frame 15. The return spring 26 plays a role in To reset the locking block 23 after movement, the upper end of the extending frame 19 is connected to a pressure wheel 20, and the reset spring 26 can push the pressure wheel 20 to move up to block the pushing frame 14, and then block the supporting plate 2, so that the supporting plate 2 will not extend by itself when there is no external force. The extending frame 19 plays a role in supporting the pressure wheel 20, and a plurality of connecting plates 13 are fixedly installed in a linear array on the inner side of the supporting plate 2, and a pushing frame 14 is fixedly installed on the lower end of the connecting plate 13. The connecting plate 13 plays a role in connecting the pushing frame 14, and one end of the pushing frame 14 is inclined upward, and the pressure wheel 20 is attached to one end of the pushing frame 14.

[0038] When storing, the carrier plate 2 is directly pulled, and the first guide wheel 31 and the second guide wheel 36 will roll on the L-shaped guide rail 30, so that the carrier plate 2 can move and be pulled out of the box frame. When the carrier plate 2 is pulled out again, the push frame 14 on the carrier plate 2 will move synchronously. At this time, the pressing wheel 20 rolls on the inclined surface of the pushing frame 14 to drive the pressing frame 15 to move downward under the pressure of the pushing frame 14, thereby driving the guide column 18 to move downward. At this time, the top frame 22 moves under the drive of the guide column 18 to push the locking block 23, and the square guide plate 24 is in the square guide The shell 16 slides inside to assist the locking block 23 to move, so that the locking block 23 can be engaged with the outer sides of the upper and lower ladder racks 3 to firmly lock the inserted upper and lower box racks together, and then the multiple glasses 35 can be directly placed on the connecting shaft 10 on the supporting plate 2 to support the glasses 35 through the connecting shaft 10. During the placement process, the column sleeve 11 on the connecting shaft 10 will rotate synchronously with the movement of the glasses 35 to reduce the friction between the glasses 35, and then the supporting plate 2 carrying the glasses 35 can be pushed back into the box rack, that is, the glasses 35 are placed in the box rack for storage.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A laminated box, characterized in that: The invention comprises a multi-layer box frame, wherein a plurality of supporting plates (2) are arranged on the inner side of the box frame, and two L-shaped guide rails (30) are symmetrically arranged below the supporting plate (2), and the L-shaped guide rails (30) are connected to the box frame. The upper and lower ends of the L-shaped guide rails (30) are fitted with a plurality of No. 1 guide wheels (31) in a linear array, and the No. 1 guide wheels (31) are connected to the supporting plate (2), and the opposite surfaces of the two L-shaped guide rails (30) are fitted with a plurality of No. 2 guide wheels (36) in a linear array, and the No. 2 guide wheels (36) are connected to the supporting plate (2), and a supporting member is installed on the upper end of the supporting plate (2), and a holding column (12) is fixedly installed at the inner edge of the supporting plate (2), and the box frame comprises a plurality of sets of vertical frames (1) arranged in a square array. ), the number of each group of the vertical frames (1) is four, and the four vertical frames (1) are arranged in a square shape. The upper and lower edges of the opposite surfaces of the vertical frames (1) on both sides are fitted with ladder frames (3), and the upper and lower edges of the opposite surfaces of the vertical frames (1) located at the front and rear are fitted with connecting frames (4). The opposite surfaces of the two L-shaped guide rails (30) are fixedly installed with a plurality of rail frames (29) in a linear array, and the ends of the rail frames (29) are fixed to the ladder frames (3) below. The upper ends of the vertical frames (1) are extended with positioning piles (5). The upper ends of the vertical frames (1) located at the corners are fitted with corner steel plates (6), and the positioning piles (5) penetrate from the upper ends of the corner steel plates (6). The corner steel plates (6) are connected to the vertical frames (1) and the connecting frames. The connecting frame (4) and the ladder frame (3) are welded together. The upper end of the vertical frame (1) located at the edge is fitted with an edge steel plate (7). The positioning pile (5) penetrates from the upper end of the edge steel plate (7). The edge steel plate (7) is welded to the vertical frame (1), the ladder frame (3) and the connecting frame (4). The upper end of the vertical frame (1) located in the middle is fitted with a middle steel plate (8). The positioning pile (5) penetrates from the upper end of the middle steel plate (8). The middle steel plate (8) is welded to the vertical frame (1), the ladder frame (3) and the connecting frame (4). The lower end of the vertical frame (1) is penetrated with a plug hole (38). The positioning pile (5) on the vertical frame (1) of the lower layer fits in the plug hole (38) of the vertical frame (1) of the upper layer. A plurality of square guide shells (16) are fixedly installed in a linear array on the ladder frame (3), a square guide plate (24) is fitted inside the square guide shell (16), the square guide plate (24) extends from the end of the square guide shell (16), a locking block (23) is fixedly installed at the end of the square guide plate (24), the locking block (23) is in a concave shape, a guide shell (17) is fixedly installed on the upper ends of the plurality of square guide shells (16), a guide column (18) is installed on the upper ends of the plurality of guide shells (17), the guide column (18) extends inside the guide shell (17), the guide column (18) and the guide shell (17) are slidably matched, and a pressing frame (15) is fixedly installed on the upper ends of the plurality of guide columns (18).The outer surface of the guide column (18) and the upper edge of the side of the locking block (23) are both extended with connecting ears (21), and a top frame (22) is rotatably mounted between the two connecting ears (21). The lower end of the guide column (18) is coaxially inlaid with a limiting cap (25), and the limiting cap (25) is fitted in the interior of the guide shell (17). A return spring (26) is fixedly mounted on the inner bottom surface of the guide shell (17), and the upper end of the return spring (26) is in contact with the limiting cap (25). 25), a protruding frame (19) is fixedly installed at the upper end of the pressing frame (15) near the edge, and a pressing wheel (20) is connected to the upper end of the protruding frame (19), and a plurality of connecting plates (13) are fixedly installed in a linear array inside the supporting plate (2), and a pushing frame (14) is fixedly installed at the lower end of the connecting plate (13), and one end of the pushing frame (14) is arranged to be inclined upward, and the pressing wheel (20) is attached to one end of the pushing frame (14).

2. A stacking box according to claim 1, characterized in that: A No. 1 wheel frame (34) is installed on the outer side of the No. 1 guide wheel (31) at the upper and lower sides, and a plurality of bearing frames (33) are symmetrically fixedly installed on the lower end of the supporting plate (2). The No. 1 wheel frame (34) at the lower side is fixed to the lower end of the bearing frame (33), and the No. 1 wheel frame (34) at the upper side is fixed to the lower end of the supporting plate (2). A No. 2 wheel frame (37) is fixedly installed on the outer side of the No. 2 guide wheel (36), and the No. 2 wheel frame (37) is fixed to the upper end of the bearing frame (33). Positioning ears (28) extend from the edges of both sides of the supporting plate (2), and two positioning claws (27) are symmetrically fixedly installed on the opposite surfaces of the two L-shaped guide rails (30), and the positioning ear (28) is in contact with one of the positioning claws (27).

3. A stacking box according to claim 1, characterized in that: The supporting member comprises a plurality of diagonal support frames (9) symmetrically fixedly mounted on the upper end of the supporting plate (2); a connecting shaft (10) is fixedly mounted on the end of the diagonal support frame (9); column sleeves (11) are rotatably mounted on both ends of the connecting shaft (10); the column sleeves (11) are made of rubber material; an anti-slip ring (32) extends from the outer surface edge of the column sleeve (11); the column sleeve (11) and the anti-slip ring (32) are integrally formed.

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