CN218199809U

CN218199809U - Foam packing box convenient to seal

Info

Publication number: CN218199809U
Application number: CN202222882243.5U
Authority: CN
Inventors: 栗东玉
Original assignee: Hebei Yongrui Plastic Packaging Co ltd
Current assignee: Hebei Yongrui Plastic Packaging Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-03
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a foam packing box technical field just discloses a foam packing box convenient to seal, including the foam box, the top of foam box is provided with the foam apron, the inside of foam box is provided with the installing frame, the top of installing frame is provided with the sealing washer. This foam packing box convenient to seal carries out, through holding the U template and upwards spur the movable plate with the hand, drive two locating piece relative movement with this, alright dismantle installation piece and foam apron are whole this moment, and or insert the installation piece to the inside of installation frame, and make the framework extend to foam box's inside come to extrude the sealing washer, laminate until foam apron and foam box's top, loosen the movable plate immediately, make two locating pieces remove the inside to two constant head tanks respectively, thereby fix between foam apron and the foam box, the purpose of the dismouting of being convenient for has finally been realized.

Description

Foam packing box convenient to seal

Technical Field

The utility model relates to a foam packing box technical field specifically is a foam packing box convenient to seal.

Background

The foam packing box is a box-type packing container made of foam plastics, and has wide application, and the foam packing box can be used for heat preservation and insulation packing due to low heat conductivity of foam, but when the existing foam packing box is used as a heat insulation and insulation box, a cover body and a box body need to be sealed, most of the existing sealing modes adopt a mode of binding adhesive tapes to fix the cover body and the box body together, so that the processes of sealing, packing and dismantling are inconvenient, the operation is complex, the labor intensity is high, and the foam packing box convenient to seal is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a foam packing box convenient to seal possesses advantages such as the dismouting of being convenient for, has solved present foam packing box and when using as thermal-insulated insulation can, need seal lid and box, and the mode that current sealing method adopted the adhesive tape to bind mostly comes lid and box together fixed, leads to all being very inconvenient at the in-process of carrying out sealed package and tearing open, complex operation, problem that intensity of labour is big.

(II) technical scheme

In order to realize the purpose of convenient disassembly and assembly, the utility model provides a following technical scheme: a foam packing box convenient for sealing comprises a foam box body, wherein a foam cover plate is arranged at the top of the foam box body, an installation frame is arranged in the foam box body, a sealing ring is arranged at the top of the installation frame, a frame body which is movably connected with the inner wall of the foam box body and one end of which is attached to the top of the sealing ring is arranged at the bottom of the foam cover plate, an installation block of which one end extends to the bottom of the installation frame is arranged at the top of the foam cover plate, the left side and the right side of the installation block are respectively fixedly connected with the left side and the right side of the inner wall of the frame body, the left side and the right side of the installation block are respectively movably connected with the left side and the right side of the inner wall of the installation frame, an installation cavity is arranged in the installation block, a U-shaped plate is arranged at the top of the installation block, movable plates are arranged between the left side and the right side of the inner wall of the installation cavity, and first wedge-shaped blocks are arranged at the bottoms of the two movable plates, be provided with between the upper and lower both sides of inner wall of installation cavity and be located between two movable blocks and one end extend to the U template inside and with movable plate bottom fixed connection's extrusion subassembly, the top left and right sides of extrusion subassembly laminates with two first wedges respectively, two the looks dorsal part of movable block all is provided with one end respectively with installation cavity inner wall left and right sides fixed connection's second reset spring, the interior diapire left and right sides of installation cavity all is provided with the locating component that one end extends to the inside of installing frame, both sides are fixed connection around the locating component respectively with the inner wall of installation cavity around, be provided with quantity between the inner wall of installation cavity around the both sides and be two and be bilateral symmetry's transmission assembly, two transmission assembly's top respectively with the bottom fixed connection of two movable blocks and two transmission assembly's bottom respectively with two locating component's of two movable blocks bottom The top is fixedly connected.

Preferably, the extrusion subassembly includes the slide bar, fixed mounting has between the upper and lower both sides of inner wall of installation cavity to be located between two movable blocks and quantity is two and be bilateral symmetry distribution's slide bar, the left side the outside movable mounting of slide bar have with the installation cavity in diapire laminating and one end and right side slide bar outside swing joint's mounting panel, the top fixed mounting of mounting panel has to be located between two slide bars and quantity be two and be bilateral symmetry distribution's connecting rod, two the one end of connecting rod all extends to the inside of U template and with the bottom fixed connection of movable plate, fixed mounting has quantity for two and overlaps respectively at the first reset spring in the two slide bar outsides between the top of mounting panel and the interior roof of installation cavity, the equal fixed mounting in top left and right sides of mounting panel has the second wedge of one end laminating with two first wedges respectively.

Preferably, locating component includes the constant head tank, the constant head tank has all been seted up to the inner wall left and right sides of installing frame, the equal movable mounting in inner diapire left and right sides of installation cavity has one end to extend to the inside locating piece of two constant head tanks respectively, fixed mounting has the fixed block that quantity is two between the inner wall front and back both sides of installation cavity, two the fixed block all is located between two locating pieces and two fixed blocks are located the left and right sides of mounting panel respectively, two the equal fixed mounting in opposite side of locating piece has one end respectively with two fixed block dorsal part fixed connection's positioning spring mutually.

Preferably, the transmission assembly comprises a rotating shaft, the rotating shafts which are symmetrically distributed in the left-right direction are movably mounted between the front side and the rear side of the inner wall of the mounting cavity, the rotating shafts are located between the left moving block and the left positioning block, the rotating shafts are located between the right moving block and the right positioning block, the gears are fixedly mounted on the outer sides of the rotating shafts, first racks which are meshed with the two gears are fixedly mounted at the bottoms of the moving blocks respectively, and second racks which are meshed with the two gears are fixedly mounted at the tops of the positioning blocks respectively.

Preferably, the equal fixed mounting in the left and right sides of foam box has one end and its bottom fixed connection's L template, the equal fixed mounting in the left and right sides of installing frame has one end respectively with two L template fixed connection's connecting block.

Preferably, the bearings are fixedly mounted at the left end and the right end of the front side and the rear side of the inner wall of the mounting cavity, and the rotating shaft is rotatably connected with the mounting cavity through the bearings.

(III) advantageous effects

Compared with the prior art, the utility model provides a foam packing box convenient to seal possesses following beneficial effect:

the foam packing box convenient for sealing is characterized in that a U-shaped plate is held by a hand and a moving plate is pulled upwards, so that a connecting rod drives a mounting plate to move upwards, the first wedge block is extruded by a second wedge block in the upward moving process of the mounting plate, so that two first wedge blocks and two moving blocks are driven to move back to back, a gear is driven to rotate by a first rack in the moving process of the moving blocks, two positioning blocks are driven to move relatively by the second rack until the two positioning blocks are respectively moved out of the two positioning grooves, so that the position limitation on the mounting block is removed, the mounting block and a foam cover plate can be integrally detached, and when sealing packing is required, the U-shaped plate is held by the hand and the moving plate is pulled upwards in the same way, drive two locating piece relative movement with this, insert the installation piece to the inside of installation frame afterwards, and make the framework extend to the inside of foam box and come to extrude the sealing washer, realize sealedly, until the top laminating of foam apron and foam box, two locating pieces all are located between two constant head tanks this moment, loosen the movable plate immediately, then can drive the mounting panel and move down under first reset spring's elasticity effect, then can drive two movable blocks relative movement under second reset spring's elasticity effect, then can drive two locating pieces and move back to back of the body under positioning spring's elasticity effect, make two locating pieces remove respectively to the inside of two constant head tanks, thereby fix between foam apron and the foam box, and then realize sealed package, the purpose of the dismouting of being convenient for has finally been realized, user's use has been made things convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a foam box body 1, a foam cover plate 2, a mounting frame 3, a sealing ring 4, a frame body 5, a mounting block 6, a mounting cavity 7, an 8U-shaped plate, a moving plate 9, a moving block 10, a first wedge block 11, an extrusion assembly 12, a sliding rod 121, a mounting plate 122, a connecting rod 123, a first reset spring 124, a second wedge block 125, a second reset spring 13, a positioning assembly 14, a positioning groove 141, a positioning block 142, a fixing block 143, a positioning spring 144, a transmission assembly 15, a rotating shaft 151, a gear 152, a first rack 153 and a second rack 154.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a foam packing box convenient to seal, including foam box 1, foam apron 2 has been placed at foam box 1's top, foam box 1's inside fixed mounting has installing frame 3, foam box 1's the equal fixed mounting in the left and right sides has one end and its bottom fixed connection's L template, the equal fixed mounting in the left and right sides of installing frame 3 has one end respectively with two L template fixed connection's connecting block, the top fixed mounting of installing frame 3 has sealing washer 4, foam apron 2's bottom fixed mounting has with 1 inner wall swing joint of foam box and the framework 5 of one end and the 4 top laminating of sealing washer.

The top fixed mounting of foam apron 2 has the installation piece 6 that one end extends to installing frame 3 bottom, the left and right sides of installation piece 6 respectively with the inner wall left and right sides fixed connection of framework 5 and the left and right sides of installation piece 6 respectively with the inner wall left and right sides swing joint of installing frame 3, installation cavity 7 has been seted up to the inside of installation piece 6, movable mounting has movable plate 9 between the inner wall left and right sides of U template 8,U template 8 to the top fixed mounting of installation piece 6, the equal movable mounting in the interior roof left and right sides of installation cavity 7 has movable block 10, the equal fixed mounting in bottom of two movable blocks 10 has first wedge 11.

Fixed mounting has the extrusion subassembly 12 that is located between two movable blocks 10 and one end extends to inside and with movable plate 9 bottom fixed connection of U template between the upper and lower both sides of the inner wall of installation cavity 7, the top left and right sides of extrusion subassembly 12 laminates with two first wedge 11 respectively, extrusion subassembly 12 includes slide bar 121, fixed mounting has the slide bar 121 that is located between two movable blocks 10 and quantity is two and is bilateral symmetry distribution between the upper and lower both sides of the inner wall of installation cavity 7, the outside movable mounting of left side slide bar 121 has the mounting panel 122 that laminates with the bottom wall in installation cavity 7 and one end and the outside of right side slide bar 121 swing joint, the mounting hole with two slide bar 121 looks adaptations is all seted up to the inside left and right sides of mounting panel 122 respectively, the top fixed mounting of mounting panel 122 has the perforation of seting up on installation piece 6 and respectively with two connecting bar 123 adaptations, the top of mounting panel 122 and the fixed mounting cavity 7 between the top and the top of U template 8 and the bottom fixed connection of movable plate 9 are installed the top wall 125 that the first wedge 121 and the second wedge 125 is laminated respectively and the top of two fixed mounting panel 121.

The opposite sides of the two moving blocks 10 are fixedly provided with second reset springs 13, one ends of the second reset springs are fixedly connected with the left side and the right side of the inner wall of the installation cavity 7 respectively, the left side and the right side of the inner bottom wall of the installation cavity 7 are movably provided with positioning components 14, one ends of the positioning components 14 extend to the inside of the installation frame 3, the front side and the rear side of the inner wall of the installation cavity 7 are fixedly connected with the front side and the rear side of the inner wall of the installation cavity 7 respectively, each positioning component 14 comprises a positioning groove 141, the left side and the right side of the inner wall of the installation frame 3 are provided with positioning blocks 142, one ends of the positioning blocks 142 respectively extend to the inside of the two positioning grooves 141, the left side and the right side of the inner wall of the installation cavity 7 are communicated with through holes which are arranged on the installation block 6 and are respectively matched with the two positioning blocks 142, the two fixing blocks 143 are fixedly arranged between the front side and the rear side of the inner wall of the installation cavity 7, the two fixing blocks 143 are respectively arranged between the left side and the two fixing blocks 143 are respectively arranged on the left side and right side of the installation plate 122, and the opposite sides of the two positioning blocks 142 are fixedly provided with positioning springs 144, one ends of the fixing blocks respectively fixedly connected with the opposite sides of the two fixing blocks 143.

The movable mounting has the quantity for two and be the drive assembly 15 of bilateral symmetry distribution between the both sides around the inner wall of installation cavity 7, the top of two drive assemblies 15 respectively with the bottom fixed connection of two movable blocks 10 and the bottom of two drive assemblies 15 respectively with the top fixed connection of two locating component 14, drive assembly 15 includes pivot 151, movable mounting has the quantity for two and be the pivot 151 of bilateral symmetry distribution between the both sides around the inner wall of installation cavity 7, left side pivot 151 is located between left side movable block 10 and left side locating piece 142, right side pivot 151 is located between right side movable block 10 and right side locating piece 142, the equal fixed mounting in both ends of the left and right sides has the bearing around the inner wall of installation cavity 7, pivot 151 passes through the bearing and is connected with installation cavity 7 rotation, the equal fixed mounting in the outside of two pivot 151 has gear 152, the equal fixed mounting in the bottom of two movable blocks 10 has the first rack 153 of one end respectively with two gear 152 meshing, the equal fixed mounting in the top of two locating pieces 142 has the second rack 154 of one end respectively with two gear 152 meshing.

When the device is used, the U-shaped plate 8 is held by a hand and the moving plate 9 is pulled upwards, so that the connecting rod 123 drives the mounting plate 122 to move upwards, the mounting plate 122 in the process of moving upwards extrudes the first wedge-shaped block 11 through the second wedge-shaped block 125, so as to drive the two first wedge-shaped blocks 11 and the two moving blocks 10 to move back and forth, the moving blocks 10 in the process of moving move drive the gear 152 to rotate through the first rack 153, so as to drive the two positioning blocks 142 to move relatively through the second rack 154 until the two positioning blocks 142 are respectively moved out of the two positioning grooves 141, so as to remove the position limitation on the mounting block 6, at this time, the mounting block 6 and the foam cover plate 2 can be integrally detached, and then goods can be filled into the foam box body 1 or taken out, and when sealing and packaging are needed, similarly, the U-shaped plate 8 is held by hands and the moving plate 9 is pulled upwards to drive the two positioning blocks 142 to move relatively, then the mounting block 6 is inserted into the mounting frame 3, the frame body 5 extends into the foam box body 1 to extrude the sealing ring 4 to realize sealing until the foam cover plate 2 is attached to the top of the foam box body 1, the two positioning blocks 142 are positioned between the two positioning grooves 141 at the moment, the moving plate 9 is immediately loosened, the mounting plate 122 is driven to move downwards under the action of the elastic force of the first return spring 124, the two moving blocks 10 are driven to move relatively under the action of the elastic force of the second return spring 13, the two positioning blocks 142 are driven to move back to back under the action of the elastic force of the positioning spring 144 to respectively move the two positioning blocks 142 into the two positioning grooves 141, so that the foam cover plate 2 and the foam box body 1 are fixed, thereby realizing sealed package.

To sum up, in the foam packing box convenient for sealing, the U-shaped plate 8 is held by a hand and the moving plate 9 is pulled upwards, and then the connecting rod 123 drives the mounting plate 122 to move upwards, while the mounting plate 122 presses the first wedge-shaped block 11 through the second wedge-shaped block 125 in the process of moving upwards, so as to drive the two first wedge-shaped blocks 11 and the two moving blocks 10 to move away from each other, while the moving block 10 drives the gear 152 to rotate through the first rack 153 in the process of moving, and then drives the two positioning blocks 142 to move relatively through the second rack 154, until the two positioning blocks 142 move out of the two positioning grooves 141 respectively, so as to remove the position limitation on the mounting block 6, at this time, the mounting block 6 and the foam cover plate 2 can be integrally detached, when sealing and packing are required, similarly, the U-shaped plate 8 is held by a hand and the moving plate 9 is pulled upwards to drive the two positioning blocks 142 to move relatively, then the mounting block 6 is inserted into the mounting frame 3, and the frame body 5 extends to the inside of the foam box 1 to press the sealing ring 4, until the moving plate 2 moves back to the two positioning blocks 142, and then the two positioning blocks 142 are moved under the action of the elastic force of the second positioning spring, so as to move back and the two positioning blocks 142, so as to move back to move under the second positioning spring, and the second positioning block 142, so as to move, and the second positioning block 142, finally realized the purpose of the dismouting of being convenient for, made things convenient for user's use, solved present foam packing box when using as thermal-insulated insulation can, need seal lid and box, and the mode that current sealing method adopted the adhesive tape to bind mostly comes lid and box together fixed, leads to all being very inconvenient at the in-process of carrying out sealed package and tearing open, complex operation, problem that intensity of labour is big.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a foam packing box convenient to seal, includes foam box (1), the top of foam box (1) is provided with foam apron (2), the inside of foam box (1) is provided with installing frame (3), the top of installing frame (3) is provided with sealing washer (4), the bottom of foam apron (2) is provided with framework (5) with foam box (1) inner wall swing joint and one end and the laminating of sealing washer (4) top, its characterized in that: the top of the foam cover plate (2) is provided with an installation block (6) with one end extending to the bottom of the installation frame (3), the left side and the right side of the installation block (6) are respectively fixedly connected with the left side and the right side of the inner wall of the frame body (5), the left side and the right side of the installation block (6) are respectively movably connected with the left side and the right side of the inner wall of the installation frame (3), an installation cavity (7) is arranged inside the installation block (6), the top of the installation block (6) is provided with a U-shaped plate (8), a movable plate (9) is arranged between the left side and the right side of the inner wall of the U-shaped plate (8), movable blocks (10) are respectively arranged on the left side and the right side of the inner wall of the installation cavity (7), extrusion assemblies (12) which are positioned between the two movable blocks (10) and are fixedly connected with the bottoms of the movable plates (9) are respectively arranged between the upper side and the lower side of the inner wall of the installation cavity (7), the left side and the right side of the two movable blocks (10) are respectively attached with the two first wedge blocks (11), the inner wall of the installation cavity (7) is provided with a reset spring assembly (14) which is arranged on the left side and right side and the left side and right side of the inner wall of the installation frame (7), the front side and the rear side of the positioning component (14) are fixedly connected with the front side and the rear side of the inner wall of the installation cavity (7) respectively, two transmission components (15) which are distributed in bilateral symmetry are arranged between the front side and the rear side of the inner wall of the installation cavity (7), the tops of the two transmission components (15) are fixedly connected with the bottoms of the two moving blocks (10) respectively, and the bottoms of the two transmission components (15) are fixedly connected with the tops of the two positioning components (14) respectively.

2. A foam package for facilitating sealing as claimed in claim 1, wherein: extrusion subassembly (12) include slide bar (121), fixed mounting has slide bar (121) that is located between two movable blocks (10) and quantity is two and is bilateral symmetry distribution between the upper and lower both sides of inner wall of installation cavity (7), the left side outside movable mounting of slide bar (121) has mounting panel 1 (22) with installation cavity (7) interior bottom wall laminating and one end and right side slide bar (121) outside swing joint, the top fixed mounting of mounting panel (122) has connecting rod (123) that is located between two slide bar 1 (21) and quantity is two and is bilateral symmetry distribution, two the one end of connecting rod (123) all extends to the inside of U template (8) and with the bottom fixed connection of movable plate (9), fixed mounting has quantity to be two and overlaps respectively between the roof of the top of mounting panel (122) and the interior roof of installation cavity (7) first reset spring (124) in two slide bar (121) outsides, the equal fixed mounting in the top left and right sides of mounting panel (122) has one end respectively with second wedge (125) that two first wedges (11) laminate.

3. A foam package for facilitating sealing in accordance with claim 2, wherein: locating component (14) includes constant head tank (141), constant head tank (141) have all been seted up to the inner wall left and right sides of installing frame (3), the equal movable mounting in inner bottom wall left and right sides of installation cavity (7) has one end to extend to inside locating piece (142) of two constant head tanks (141) respectively, fixed mounting has fixed block (143) that quantity is two between the inner wall front and back both sides of installation cavity (7), two fixed block (143) all are located between two locating pieces (142) and two fixed block (143) are located the left and right sides of mounting panel (122) respectively, two the equal fixed mounting in opposite side of locating piece (142) has one end to carry on the back mutually side fixed connection's positioning spring (144) with two fixed block (143) respectively.

4. A foam package for facilitating sealing as claimed in claim 3, wherein: the transmission assembly (15) comprises a rotating shaft (151), the rotating shafts (151) which are symmetrically distributed in the left and right directions are movably mounted between the front side and the rear side of the inner wall of the mounting cavity (7), the rotating shaft (151) is located between a left moving block (10) and a left positioning block (142), the rotating shaft (151) is located between a right moving block (10) and a right positioning block (142), gears (152) are fixedly mounted on the outer sides of the rotating shafts (151), first racks (153) with one ends respectively meshed with the two gears (152) are fixedly mounted at the bottoms of the moving blocks (10), and second racks (154) with one ends respectively meshed with the two gears (152) are fixedly mounted at the tops of the positioning blocks (142).

5. A foam package for facilitating sealing in accordance with claim 1, wherein: the utility model discloses a foam box, including foam box body (1), the equal fixed mounting in the left and right sides of installing frame (3) has the connecting block that one end respectively with two L template fixed connection, the equal fixed mounting in the left and right sides of foam box body (1) has one end rather than bottom fixed connection's L template, the equal fixed mounting in the left and right sides of installing frame (3) has one end respectively with two L template fixed connection's connecting block.

6. A foam package for facilitating sealing in accordance with claim 4, wherein: the installation cavity (7) inner wall both ends about both sides all fixed mounting have the bearing, pivot (151) are connected with installation cavity (7) rotation through the bearing.