CN218892926U - Plastic uptake box that sealed effectual - Google Patents

Abstract

The utility model discloses a plastic suction box with good sealing effect, which comprises a box body, wherein lifting supporting mechanisms are arranged at the lower parts of two sides of the box body together, and connecting mechanisms are arranged at the upper ends of two sides of the box body together. The utility model can seal the joint of the upper cover and the plastic suction box, improves the sealing effect of the plastic suction box and the upper cover, can press the upper cover, ensures that the upper cover is tightly arranged at the upper end of the plastic suction box at any time, and prevents the joint of the plastic suction box and the upper cover from generating gaps, thereby improving the sealing effect of the plastic suction box, ensuring that the objects packaged in the plastic suction box cannot be damaged by water, and further improving the safety of the objects packaged in the plastic suction box.

Description

Plastic uptake box that sealed effectual

Technical Field

The utility model relates to the technical field of plastic suction boxes, in particular to a plastic suction box with good sealing effect.

Background

The plastic sucking process is mainly characterized in that after a flat plastic hard sheet is heated and softened, vacuum is adopted to be adsorbed on the surface of a die, and the plastic sucking process is cooled and molded, so that the plastic sucking process is widely used for packaging plastic packages, lamp decorations, advertisements, decorations and medical accessories, after an object is packaged by a plastic sucking box, an upper cover is required to be installed on the plastic sucking box, the object in the plastic sucking box is prevented from being damaged, the object in the plastic sucking box can be better protected, and when the plastic sucking box is used for packaging the object, special objects are required to be sealed, and the water is prevented from entering the plastic sucking box to damage the object in the plastic sucking box.

The existing plastic suction box is poor in sealing effect, water is easy to enter the plastic suction box from the joint of the plastic suction box and the upper cover, so that objects in the plastic suction box are damaged, and meanwhile, when the upper cover is installed on the plastic suction box, the upper cover cannot be tightly and constantly connected to the plastic suction box, so that gaps at the joint of the upper cover and the plastic suction box are large, the sealing performance of the plastic suction box is reduced, and the safety of the objects in the plastic suction box is affected.

Disclosure of Invention

The utility model aims to overcome the defects that the sealing effect of the traditional plastic suction box is poor, water easily enters the plastic suction box from the joint of an upper cover and the plastic suction box, and meanwhile, the upper cover cannot be tightly connected to the plastic suction box at any time, so that the gap between the joint of the plastic suction box and the upper cover is large, the sealing performance of the plastic suction box is affected, and the safety of objects in the plastic suction box is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the plastic suction box with the good sealing effect comprises a box body, wherein lifting supporting mechanisms are arranged at the lower parts of two sides of the box body together, and connecting mechanisms are arranged at the upper ends of two sides of the box body together;

the upper end of box body is provided with the upper cover, the upper end middle part of upper cover is fixed with the handle, the lower extreme of upper cover is provided with the sealing block, the sealing block is located the box body, the week of sealing block is provided with the second sealing washer jointly, the week of second sealing washer is contradicted respectively on the inner wall of a week of box body, the upper end week of box body is provided with first sealing washer jointly, the upper end week of first sealing washer is contradicted respectively at the lower extreme week of upper cover, be equipped with four connecting screw on the coupling mechanism, four connecting screw runs through the four corners that set up the upper cover respectively, and the upper end of four connecting screw all is fixed with the nut.

Preferably, in order to fixedly install the upper cover at the upper end of the plastic uptake box, the connecting mechanism comprises two bearing blocks which are detachably connected to the upper ends of two sides of the box body respectively, the two sides of the two bearing blocks are fixedly sleeved with connecting threaded sleeves, and the lower ends of the four connecting screws are respectively in threaded sleeves.

Preferably, in order to fix two carrier blocks at the both sides upper end of plastic uptake box, both sides of two carrier blocks are all fixed with the connecting block, all run through on four connecting blocks and be provided with two fixing screw, the opposite end of eight fixing screw is fixed connection respectively in the both sides of box body, the equal screw thread of the other end of eight fixing screw has cup jointed the nut, the opposite one side of four nuts is contradicted respectively in the one side of four connecting blocks.

Preferably, in order to press the upper cover, the upper cover is arranged at the upper end of the plastic sucking box in a tighter mode, gaps are prevented from being formed at the joint of the plastic sucking box and the upper cover, the tightness of the plastic sucking box and the upper cover is improved, springs are sleeved on four connecting screws, circles are fixed at the upper end and the lower end of the four springs, four circles located below are respectively connected with four corners of the upper end of the upper cover in a rotating mode, and four circles located above are respectively connected with the lower ends of four corresponding nuts in a rotating mode.

Preferably, in order to make the upper cover install more accurate in the position when plastic uptake box upper end, the circular slot has all been seted up to the upper end four corners of box body, has all pegged graft in four circular slots and has had the gag lever post, and the upper end of four gag lever posts is fixed connection in the lower extreme four corners of upper cover respectively.

Preferably, in order to adjust the height of box body, lifting support mechanism is including four fixed screw sleeve pipes of fixed connection in box body both sides lower part respectively, and the equal screw sleeve of four fixed screw sleeve intraductal equal screw has cup jointed lifting screw, and the lower extreme of four lifting screw is all rotated and is connected with the pad piece, and the upper end of four lifting screw all is fixed with the dog.

Preferably, in order to install the loading board in the upper end of upper cover, can place the object through the loading board, improve the function of plastic uptake box, the upper end both sides of upper cover all are provided with two first sleeve pipes, all peg graft in four first sleeve pipes and have the round bar, the upper end of four round bars is fixed with the loading board jointly, the lower extreme of four round bars all is provided with anodal magnet, the lower extreme in four first sleeve pipes all is provided with first negative pole magnet, four anodal magnet adsorb the upper end at corresponding four first negative pole magnet respectively, the opposite side of box body is fixed with four second sleeve pipes, all is provided with second negative pole magnet in four second sleeve pipes, four second sleeve pipes correspond the setting with four round bars respectively.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the use of the sealing block, the second sealing ring and the first sealing ring, when the upper cover is arranged at the upper end of the plastic suction box, the joint of the upper cover and the plastic suction box is sealed, the tightness of the joint of the plastic suction box and the upper cover is improved, water can be effectively prevented from entering the plastic suction box from the joint of the upper cover and the plastic suction box, objects in the plastic suction box are prevented from being damaged by water, the sealing effect of the plastic suction box is improved, and the safety of the objects packaged in the plastic suction box is improved;

2. when the upper cover is arranged at the upper end of the plastic suction box, the upper cover is pressed downwards through the elasticity of the spring through the connecting mechanism, the spring and the circle, so that the upper cover is tightly connected to the upper end of the plastic suction box at any time, gaps are prevented from occurring at the joint of the plastic suction box and the upper cover, the sealing effect of the plastic suction box and the upper cover is improved, the objects packaged in the plastic suction box can be prevented from being damaged by water inflow, and the safety of the objects packaged in the plastic suction box is improved;

in summary, the utility model can seal the joint of the upper cover and the plastic uptake box, improves the sealing effect of the plastic uptake box and the upper cover, and can press the upper cover to ensure that the upper cover is tightly arranged at the upper end of the plastic uptake box at any time, thereby preventing the joint of the plastic uptake box and the upper cover from generating gaps, improving the sealing effect of the plastic uptake box, ensuring that the objects packaged in the plastic uptake box cannot be damaged by water, and improving the safety of the objects packaged in the plastic uptake box.

Drawings

FIG. 1 is a connecting structure diagram of a plastic suction box with good sealing effect;

fig. 2 is a schematic diagram of the internal connection structure of the plastic suction box with good sealing effect;

FIG. 3 is an enlarged view at A of FIG. 2;

fig. 4 is a schematic diagram of the internal connection structure of the first sleeve of the plastic suction box with good sealing effect;

fig. 5 is a schematic structural diagram of a bearing block of a plastic suction box with good sealing effect.

In the figure: the device comprises a box body 1, an upper cover 2, a handle 3, a first sealing ring 4, a sealing block 5, a second sealing ring 6, a round groove 7, a limit rod 8, a bearing block 9, a connecting block 10, a fixing screw rod 11, a nut 12, a connecting threaded sleeve 13, a connecting screw rod 14, a nut 15, a spring 16, a circle 17, a fixing threaded sleeve 18, a lifting screw rod 19, a cushion 20, a stop block 21, a first sleeve 22, a round rod 23, a bearing plate 24, a positive magnet 25, a first negative magnet 26, a second sleeve 27 and a second negative magnet 28.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a plastic uptake box with good sealing effect comprises a box body 1, wherein an upper cover 2 is arranged at the upper end of the box body 1, the box body 1 is made by adopting a plastic uptake processing technology, the box body 1 is a supporting body for packaging objects, the objects can be better stored through the box body 1, the safety of the objects is improved, the upper end of the box body 1 can be closed through the upper cover 2, and the objects in the box body 1 are prevented from falling from the box body 1. The middle part of the upper end of the upper cover 2 is fixed with a handle 3, round grooves 7 are formed in four corners of the upper end of the box body 1, limiting rods 8 are inserted into the four round grooves 7, and the upper ends of the four limiting rods 8 are fixedly connected with four corners of the lower end of the upper cover 2 respectively. Can improve the convenience of upper cover 2 through handle 3, make upper cover 2 more convenient when being driven, when upper cover 2 installs in box body 1 upper end, upper cover 2 can drive four gag lever posts 8 and insert four circular slot 7 in, can make upper cover 2 install the position more accurate in box body 1 upper end through the structure of four gag lever posts 8 and four circular slot 7.

Referring to fig. 1-3, the lower extreme of upper cover 2 is provided with sealing block 5, sealing block 5 is located box body 1, a week of sealing block 5 is provided with second sealing washer 6 jointly, a week of second sealing washer 6 is contradicted respectively on the inner wall of a week of box body 1, can drive second sealing washer 6 through sealing block 5 and enter into box body 1 when upper cover 2 installs in box body 1 upper end, can make the junction of upper end in box body 1 and upper cover 2 seal through the conflict of second sealing washer 6 on the inner wall of a week of box body 1, improve box body 1's sealed effect, prevent that water from entering into box body 1 from the junction of upper cover 2 and box body 1, consequently, can guarantee that the object in the box body 1 does not receive the damage of water, the effectual sealed effect that improves box body 1, the security of packing object in the box body 1 increases. The upper end week of box body 1 is provided with first sealing washer 4 jointly, and the upper end week of first sealing washer 4 is contradicted respectively in the lower extreme week of upper cover 2, can carry out effectual sealedly to the lower extreme of upper cover 2 and the upper end junction of box body 1 through first sealing washer 4, prevents that water from entering into box body 1 through the junction of upper cover 2 and box body 1, avoids the gap to appear in the junction of box body 1 and upper cover 2, improves the sealed effect after box body 1 and upper cover 2 are connected. The use through first sealing washer 4 and second sealing washer 6 can carry out double seal to the junction of box body 1 and upper cover 2, and the effectual water that prevents enters into in box body 1 through the junction of upper cover 2 and box body 1, makes the sealed effect of box body 1 obtain improving, has guaranteed that the object in the box body 1 does not receive the damage of water, increases the security of the interior packing object of box body 1.

Referring to fig. 1, 2, 3, 5, the both sides upper end of box body 1 is equipped with coupling mechanism jointly, be equipped with four connecting screw rods 14 on the coupling mechanism, four connecting screw rods 14 run through the four corners that set up at upper cover 2 respectively, can be with upper cover 2 fixed mounting at the upper end of box body 1 through four connecting screw rods 14, upper cover 2 is more convenient when the installation with dismantle, the upper end of four connecting screw rods 14 all is fixed with nut 15, can drive connecting screw rod 14 through nut 15 and rotate, make connecting screw rod 14 more convenient when rotating, coupling mechanism includes two carriage blocks 9 of detachable connection respectively at box body 1 both sides upper end, carriage block 9 is used for carrying the part on the coupling mechanism, make the part on the coupling mechanism can be fixed at the both sides of box body 1, both sides of two carriage blocks 9 all are fixed with connecting block 10, all run through and be provided with two fixing screw rods 11 on four connecting block 10, the both sides that the opposite end of eight fixing screw rods 11 are fixed connection respectively at the box body 1 cup joints, the other end of eight fixing screw rods 11 all screw nuts 12. Opposite sides of the four nuts 12 are respectively abutted against one side of the four connecting blocks 10, the four connecting blocks 10 can be fixed at the upper ends of two sides of the box body 1 through the eight fixing screws 11 and the eight nuts 12, and the four connecting blocks 10 are fixed on the box body 1 so that the bearing blocks 9 can be fixed on the box body 1.

Referring to fig. 1, 2, 3, 5, two sides of two bearing blocks 9 are fixedly sleeved with connecting threaded sleeves 13, lower ends of four connecting threaded rods 14 are respectively sleeved in the corresponding four connecting threaded sleeves 13 in a threaded manner, two bearing blocks 9 can fix the four connecting threaded sleeves 13, the four connecting threaded sleeves 13 are fixed on two sides of a box body 1, when an upper cover 2 is fixed on the upper end of the box body 1, four connecting threaded rods 14 are required to be driven to rotate by four nuts 15, the four connecting threaded rods 14 are screwed in the four connecting threaded sleeves 13 in a rotating manner, the upper cover 2 is fixed on the upper end of the box body 1 by the threaded sleeve connection of the four connecting threaded rods 14 and the four connecting threaded sleeves 13, springs 16 are sleeved on the four connecting threaded rods 14, circles 17 are fixed at the upper end and the lower end of the four springs 16, the four circles 17 positioned below are respectively connected with four corners of the upper end of the upper cover 2 in a rotating manner, the four circles 17 positioned at the upper part are respectively connected to the lower ends of the four corresponding nuts 15 in a rotating way, the circles 17 can not limit the rotation of the nuts 15, when the nuts 15 drive the connecting screw rods 14 to rotate, the connecting screw rods 14 can descend through sleeving with the threads of the connecting screw sleeves 13, the connecting screw rods 14 can drive the nuts 15 to descend, the nuts 15 can drive the circles 17 positioned at the upper part to descend, the circles 17 positioned at the upper part can press the springs 16, the springs 16 have elasticity, the springs 16 are extruded to apply pressure to the circles 17 positioned at the lower part, the circles 17 positioned at the lower part can transmit the pressure to the upper cover 2, the upper cover 2 can be tightly arranged at the upper end of the box body 1 at any time due to the pressing of the upper cover 2, the joint of the upper cover 2 and the box body 1 is prevented from generating gaps, and therefore the sealing effect of the joint of the box body 1 and the upper cover 2 can be improved, improve the leakproofness of box body 1, prevent that water from entering into box body 1 through the junction of upper cover 2 and box body 1 and causing the impaired object in the box body 1, can improve the object security of box body 1 inner packing in turn, guarantee the sealed effect of box body 1.

Referring to fig. 1 and 2, lifting support mechanisms are jointly arranged at the lower parts of two sides of the box body 1, each lifting support mechanism comprises four fixed threaded sleeves 18 which are respectively and fixedly connected to the lower parts of two sides of the box body 1, lifting screws 19 are sleeved in the four fixed threaded sleeves 18 in a threaded manner, internal threads are arranged in the fixed threaded sleeves 18, external threads are arranged on the lifting screws 19, the lifting screws 19 can lift in the fixed threaded sleeves 18 through rotation of the lifting screws 19, cushion pieces 20 are respectively and rotatably connected to the lower ends of the four lifting screws 19, stop blocks 21 are respectively fixed at the upper ends of the four lifting screws 19, the cushion pieces 20 can be driven to lift by lifting screws 19, the contact area between the lifting screws 19 and the ground can be increased, the lifting screws 19 can be kept stable when supporting the box body 1, the cushion pieces 20 are driven to descend by the lifting screws 19, the lifting of the four fixed threaded sleeves 18 can drive the box body 1 to lift when the lifting screws 19 are in contact with the ground, the box body 1 can be more convenient and the box body 1 can be effectively improved when the height needs to be adjusted.

Referring to fig. 1, 2 and 4, two first sleeves 22 are respectively arranged at two sides of the upper end of the upper cover 2, round rods 23 are inserted into the four first sleeves 22, a bearing plate 24 is jointly fixed at the upper ends of the four round rods 23, the bearing plate 24 is used for placing sundries, when a user needs to place the sundries, the four round rods 23 are inserted into the four first sleeves 22, the bearing plate 24 is arranged at the upper end of the upper cover 2, the bearing plate 24 is more stable when the sundries are placed, the functionality of the box body 1 is effectively improved, the functions of the box body 1 are improved, positive magnets 25 are respectively arranged at the lower ends of the four round rods 23, first negative magnets 26 are respectively adsorbed at the upper ends of the corresponding four first negative magnets 26, and when the four round rods 23 are inserted into the four first sleeves 22, the four positive magnets 25 are adsorbed on the four first negative magnets 26. Four positive pole magnet 25 adsorb and can make four round bars 23 insert in four first sleeve pipes 22 on four first negative pole magnet 26 and keep stable, four round bars 23 can not follow four first sleeve pipes 22 when not receiving external force pulling, can effectually improve the stability of loading board 24 when installing in upper cover 2 upper end, the opposite side of box body 1 is fixed with four second sleeve pipes 27, all be provided with second negative pole magnet 28 in four second sleeve pipes 27, four second sleeve pipes 27 correspond the setting with four round bars 23 respectively, when loading board 24 does not use, can insert four round bars 23 in four second sleeve pipes 27, four second negative pole magnet 28 in four second sleeve pipes 27 can adsorb four round bars 23, prevent that four round bars 23 from keeping stable the installation in four second sleeve pipes 27 when not receiving external force pulling, consequently, can make loading board 24 install in the opposite side of box body 1, make loading board 24 more convenient accomodate when not using.

In the present utility model, when in use: the object is placed in the box body 1, the upper cover 2 is driven to move through the handle 3, four limiting rods 8 at the lower end of the upper cover 2 are respectively inserted into four circular grooves 7, the upper cover 2 can be arranged at the upper end of the box body 1 more accurately, four nuts 15 are respectively rotated, the four nuts 15 drive four connecting screws 14 to rotate, the lower ends of the four connecting screws 14 are respectively screwed in corresponding four connecting threaded sleeves 13, meanwhile, the four nuts 15 can squeeze four springs 16, the four springs 16 can downwards press the upper cover 2, the upper cover 2 is arranged at the upper end of the box body 1 in a tightening mode, and gaps are prevented from being formed at the joint of the upper cover 2 and the box body 1.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a plastic uptake box that sealed effectual, includes box body (1), its characterized in that: lifting supporting mechanisms are arranged at the lower parts of two sides of the box body (1) together, and connecting mechanisms are arranged at the upper ends of two sides of the box body (1) together;

the upper end of box body (1) is provided with upper cover (2), the upper end middle part of upper cover (2) is fixed with handle (3), the lower extreme of upper cover (2) is provided with sealing block (5), sealing block (5) are located box body (1), the week of sealing block (5) is provided with second sealing washer (6) jointly, the week of second sealing washer (6) is contradicted respectively on the inner wall of a week of box body (1), the upper end week of box body (1) is provided with first sealing washer (4) jointly, the upper end week of first sealing washer (4) is contradicted respectively in the lower extreme week of upper cover (2), be equipped with four connecting screw rods (14) on the coupling mechanism, four connecting screw rods (14) run through the four corners that set up upper cover (2) respectively, and the upper end of four connecting screw rods (14) all is fixed with nut (15).

2. The vacuum plastic box with good sealing effect according to claim 1, wherein: the connecting mechanism comprises two bearing blocks (9) which are detachably connected to the upper ends of two sides of the box body (1), connecting threaded sleeves (13) are fixedly sleeved on two sides of the two bearing blocks (9), and the lower ends of four connecting screws (14) are respectively in threaded sleeves (13) in a corresponding mode.

3. A vacuum forming box with good sealing effect according to claim 2, characterized in that: connecting blocks (10) are fixed on two sides of the two bearing blocks (9), two fixing screws (11) are arranged on the four connecting blocks (10) in a penetrating mode, opposite ends of the eight fixing screws (11) are fixedly connected to two sides of the box body (1) respectively, nuts (12) are sleeved on the other ends of the eight fixing screws (11) in a threaded mode, and opposite sides of the four nuts (12) are abutted to one sides of the four connecting blocks (10) respectively.

4. The vacuum plastic box with good sealing effect according to claim 1, wherein: the springs (16) are sleeved on the four connecting screws (14), circles (17) are fixed at the upper end and the lower end of the four springs (16), the four circles (17) located below are respectively connected with four corners of the upper end of the upper cover (2) in a rotating mode, and the four circles (17) located above are respectively connected with the lower ends of the corresponding four nuts (15) in a rotating mode.

5. The vacuum plastic box with good sealing effect according to claim 1, wherein: round grooves (7) are formed in four corners of the upper end of the box body (1), limiting rods (8) are inserted into the four round grooves (7), and the upper ends of the four limiting rods (8) are fixedly connected with four corners of the lower end of the upper cover (2) respectively.

6. The vacuum plastic box with good sealing effect according to claim 1, wherein: the lifting support mechanism comprises four fixed threaded sleeves (18) which are respectively and fixedly connected to the lower portions of two sides of the box body (1), lifting screws (19) are sleeved in the four fixed threaded sleeves (18) in a threaded mode, cushion pieces (20) are respectively and rotatably connected to the lower ends of the four lifting screws (19), and check blocks (21) are respectively and fixedly arranged at the upper ends of the four lifting screws (19).

7. The vacuum plastic box with good sealing effect according to claim 1, wherein: the upper cover is characterized in that two first sleeves (22) are arranged on two sides of the upper end of the upper cover (2), round rods (23) are inserted into the four first sleeves (22), a bearing plate (24) is fixed at the upper ends of the four round rods (23) together, positive magnets (25) are arranged at the lower ends of the four round rods (23), first negative magnets (26) are arranged at the lower ends of the four first sleeves (22), the four positive magnets (25) are adsorbed at the upper ends of the corresponding four first negative magnets (26) respectively, four second sleeves (27) are fixed on the other side of the box body (1), second negative magnets (28) are arranged in the four second sleeves (27), and the four second sleeves (27) are arranged corresponding to the four round rods (23) respectively.

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