CN211309295U

CN211309295U - PVC packing carton

Info

Publication number: CN211309295U
Application number: CN201921815252.4U
Authority: CN
Inventors: 赵配娟
Original assignee: Hangzhou Yinsheng Packaging Materials Co ltd
Current assignee: Hangzhou Yinsheng Packaging Materials Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-08-21
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a PVC packing carton relates to packing carton technical field, to the relatively poor problem of current packing carton flexibility ratio, now proposes following scheme, and it includes packing carton down, the top of packing carton is equipped with the last packing carton of horizontal setting down, be equipped with the carriage of vertical setting down between packing carton and the last packing carton, the spread groove has been seted up to the carriage, the equal sliding connection of looks remote site of packing carton and last packing carton down is in the inside of spread groove, is located the inside threaded rod that all is equipped with vertical setting of spread groove at spread groove both ends. The utility model discloses it is rational in infrastructure, can pack not unidimensional article and deposit, can be quick fix the inside article of packing carton to can cushion the protection to the inside article of packing carton, the flexibility ratio is high, and convenient to use is fit for promoting.

Description

PVC packing carton

Technical Field

The utility model relates to a packing carton technical field especially relates to a PVC packing carton.

Background

Packages, as their name implies, are boxes used to package products, which can be classified by materials such as: carton, iron box, wood box, cloth box, leather box, acrylic box, corrugated packaging box, PVC box, etc.

Although article can be fine accomodate to current packing carton, at the in-process that uses, corresponding size has been fixed well mostly, hardly carries out the regulation of certain degree to the size of packing carton according to user's user demand, and the result of use is not very ideal, for this reason we have proposed a PVC packing carton.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of PVC packing carton has solved the relatively poor problem of packing carton flexibility ratio.

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

the utility model provides a PVC packing carton, includes packing carton down, the top of packing carton is equipped with the last packing carton of horizontal setting down, be equipped with the carriage of vertical setting between packing carton and the last packing carton down, the spread groove has been seted up to the carriage, the equal sliding connection of looks remote site of packing carton and last packing carton is in the inside of spread groove down, and the inside threaded rod that all is equipped with vertical setting of spread groove that is located the carriage both ends, the looks remote site of packing carton and last packing carton has all seted up down and has rotated the groove down, the threaded rod rotates the inside of connecting at rotating the groove, the equal threaded connection of outer wall at threaded rod both ends has the thread bush, the equal welding of looks remote site of packing carton and last packing carton has the linkage piece down, the thread bush inlays the dress on the linkage piece.

Preferably, the inner wall of packing carton bottom bonds and has the rubber slab of horizontal setting down, the inside of connecting frame is equipped with the clamp plate of horizontal setting, the dashpot has been seted up to the bottom of clamp plate, the inside sliding connection of dashpot has the horizontal buffer board that sets up, the inside of dashpot is equipped with a plurality of springs, the one end of spring and the cell wall welding of dashpot, the other end and the buffer board welding of spring.

Preferably, the fixed slot has all been seted up at the both ends of clamp plate, the inside sliding connection of fixed slot has the push pedal, the inside of fixed slot is equipped with the reset spring of horizontal setting, reset spring's one end and push pedal welding, reset spring's the other end welding is on the inner wall of fixed slot, one side welding that reset spring was kept away from in the push pedal has the fixture block of horizontal setting, a plurality of draw-in grooves have been seted up along vertical to the inner wall of lower packing carton, last packing carton and connection box both sides, fixture block swing joint is in the inside of draw-in groove.

Preferably, the middle part of threaded rod is fixed to be cup jointed the piece that dials that transversely sets up, the threaded rod is located the both sides of dialling the piece and all is equipped with the screw thread, and screw thread opposite direction, the operation groove has all been seted up to the both sides of connection frame, the operation groove is corresponding with the piece of dialling.

Preferably, the top of going up the packing carton articulates there is the dodge gate, the outer wall of dodge gate is equipped with the sealing washer along circumference.

Preferably, lower packing carton and last packing carton are the spill box body, the connecting frame is upper and lower open-ended box body.

The utility model discloses in:

through the matching work of the lower packaging box, the upper packaging box, the connecting frame, the connecting groove, the threaded rod, the rotating groove, the threaded sleeve, the linkage block, the rubber plate, the pressing plate, the buffer groove, the buffer plate, the spring, the fixed groove, the push plate, the reset spring, the clamping block, the clamping groove, the poking block, the operation groove and the movable door, on one hand, the size of the packaging box can be flexibly adjusted according to the use requirement of a user, and articles with different sizes are packaged and stored in a certain range; on the other hand can the efficient fix the inside article of packing carton, avoids the user when carrying the packing carton, and the inside article of packing carton scatters everywhere, and the elasticity of accessible rubber slab and spring, cushions the protection to the inside article of packing carton, avoids the inside article of packing carton and packing carton to take place rigid collision to lead to the inside article of packing carton to take place to damage, improve the barrier propterty of packing carton.

To sum up, the utility model discloses it is rational in infrastructure, can pack not unidimensional article and deposit, can be quick fix the inside article of packing carton to can cushion the protection to the inside article of packing carton, the flexibility ratio is high, and convenient to use is fit for promoting.

Drawings

Fig. 1 is a schematic structural view of a PVC packing box according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a top view of the middle and upper packing box of the PVC packing box.

Reference numbers in the figures: the packaging box comprises a lower packaging box 1, an upper packaging box 2, a connecting frame 3, a connecting groove 4, a threaded rod 5, a rotating groove 6, a threaded sleeve 7, a linkage block 8, a rubber plate 9, a pressing plate 10, a buffer groove 11, a buffer plate 12, a spring 13, a fixed groove 14, a push plate 15, a reset spring 16, a clamping block 17, a clamping groove 18, a poking block 19, an operation groove 20 and a movable door 21.

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.

Referring to fig. 1-3, a PVC packing box comprises a lower packing box 1, an upper packing box 2 horizontally arranged is arranged above the lower packing box 1, a vertically arranged connection frame 3 is arranged between the lower packing box 1 and the upper packing box 2, the connection frame 3 is provided with a connection groove 4, opposite ends of the lower packing box 1 and the upper packing box 2 are slidably connected inside the connection groove 4, threaded rods 5 vertically arranged are arranged inside the connection grooves 4 at two ends of the connection frame 3, opposite ends of the lower packing box 1 and the upper packing box 2 are provided with rotation grooves 6, the threaded rods 5 are rotatably connected inside the rotation grooves 6, outer walls at two ends of the threaded rods 5 are respectively in threaded connection with threaded sleeves 7, opposite ends of the lower packing box 1 and the upper packing box 2 are respectively welded with linkage blocks 8, the threaded sleeves 7 are embedded on the linkage blocks 8, the linkage blocks 8 are slidably connected with inner walls of the connection grooves 4, when a user needs to place an article into, can adjust the size of packing carton according to user's user demand this moment, user's rotatable threaded rod 5 this moment drives threaded rod 5 and rotates, drives two thread bush 7 and carries out vertical displacement, drives linkage block 8 and carries out vertical displacement, drives down packing carton 1 and last packing carton 2 and carries out vertical displacement in the inside of carriage 3, and the user can adjust the size of packing carton this moment, and the person of facilitating the use packs article and stores.

The inner wall of the bottom of the lower packing box 1 is bonded with a rubber plate 9 which is transversely arranged, the inside of the connecting frame 3 is provided with a pressing plate 10 which is transversely arranged, the bottom of the pressing plate 10 is provided with a buffer groove 11, the inside of the buffer groove 11 is connected with a buffer plate 12 which is transversely arranged in a sliding way, the inside of the buffer groove 11 is provided with a plurality of springs 13, one end of each spring 13 is welded with the groove wall of the buffer groove 11, the other end of each spring 13 is welded with the buffer plate 12, both ends of the pressing plate 10 are provided with fixing grooves 14, the inside of each fixing groove 14 is connected with a push plate 15 in a sliding way, the inside of each fixing groove 14 is provided with a return spring 16 which is transversely arranged, one end of each return spring 16 is welded with the push plate 15, the other end of each return spring 16 is welded on the inner wall of the corresponding fixing groove 14, one side, far away from, fixture block 17 swing joint is in the inside of draw-in groove 18, and after the user put into the inside of packing carton with corresponding article, the user can promote two fixture blocks 17 this moment, elasticity through reset spring 16, drive two fixture blocks 17 and carry out the displacement in opposite directions, drive the inside of two fixture blocks 17 retraction fixed slot 14, the user can place into the inside of box body with clamp plate 10 this moment, can become flexible two fixture blocks 17 this moment, elasticity through reset spring 16 this moment, can drive two fixture blocks 17 and deviate from the displacement, two fixture blocks 17 will enter into corresponding draw-in groove 18 inside this moment, clamp plate 10 covers the top at corresponding article this moment, the inside article of box body is fixed in the inside of box body this moment.

And when the user is carrying the packing carton, accessible rubber slab 9 and the elasticity of spring 13 this moment, carry out the buffering protection to the article inside the packing carton, avoid the user when carrying the packing carton, the article of packing carton inside scatters everywhere, leads to the article of packing carton inside to take place hard collision with the packing carton to lead to the article of packing carton inside to take place to damage, improve the barrier propterty of packing carton.

The middle part of threaded rod 5 is fixed to be cup jointed the piece 19 that dials that transversely sets up, and threaded rod 5 is located the both sides of dialling piece 19 and all is equipped with the screw thread, and screw thread opposite direction, and operation groove 20 has all been seted up to the both sides of splice box 3, and operation groove 20 is corresponding with dialling piece 19, and through operation groove 20, the user can stir dialling piece 19, through dialling piece 19, what the user can be nimble stirs threaded rod 5 to adjust the size of packing carton.

Go up that packing carton 2's top articulates there is dodge gate 21, and dodge gate 21's outer wall is equipped with the sealing washer along circumference, and lower packing carton 1 and last packing carton 2 are the spill box body, and connecting frame 3 is upper and lower open-ended box body, through dodge gate 21, the inside of packing carton is put into to the article that will store to what the user can be convenient.

The working principle is as follows: when a user needs to place articles into the packaging box, the size of the packaging box can be adjusted according to the use requirements of the user, the user can rotate the threaded rod 5 to drive the threaded rod 5 to rotate to drive the two threaded sleeves 7 to vertically displace and the linkage block 8 to vertically displace, so as to drive the lower packaging box 1 and the upper packaging box 2 to vertically displace in the connecting frame 3, the size of the packaging box can be adjusted by the user, the user can package and store the articles conveniently, and after the user places the corresponding articles into the packaging box, the user can push the two fixture blocks 17 to drive the two fixture blocks 17 to oppositely displace through the elasticity of the reset spring 16, so as to drive the two fixture blocks 17 to retract into the fixing groove 14, the user can place the pressing plate 10 into the box, and can loosen the two fixture blocks 17, at this moment, elasticity through reset spring 16 can drive two fixture blocks 17 and deviate from the displacement, two fixture blocks 17 will enter into corresponding draw-in groove 18 inside this moment, clamp plate 10 covers the top at corresponding article this moment, the inside article of box body is fixed in the inside of box body this moment, and the user is when carrying the packing carton, the elasticity of accessible rubber slab 9 and spring 13 this moment, cushion protection to the inside article of packing carton, avoid the user when carrying the packing carton, the inside article of packing carton scatters everywhere, lead to the inside article of packing carton to take place rigid collision with the packing carton, thereby lead to the inside article of packing carton to take place to damage, improve the barrier propterty of packing carton.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The PVC packing box comprises a lower packing box (1) and is characterized in that an upper packing box (2) which is transversely arranged is arranged above the lower packing box (1), a connecting frame (3) which is vertically arranged is arranged between the lower packing box (1) and the upper packing box (2), a connecting groove (4) is formed in the connecting frame (3), opposite ends of the lower packing box (1) and the upper packing box (2) are respectively and slidably connected inside the connecting groove (4), a vertically arranged threaded rod (5) is arranged inside the connecting grooves (4) at two ends of the connecting frame (3), rotating grooves (6) are respectively formed in opposite ends of the lower packing box (1) and the upper packing box (2), the threaded rods (5) are rotatably connected inside the rotating grooves (6), threaded sleeves (7) are respectively and threadedly connected to outer walls at two ends of the threaded rods (5), and linkage blocks (8) are respectively welded at opposite ends of the lower packing box (1) and the upper packing box (2), the threaded sleeve (7) is embedded on a linkage block (8), and the linkage block (8) is connected with the inner wall of the connecting groove (4) in a sliding mode.

2. The PVC packaging box is characterized in that a transversely arranged rubber plate (9) is bonded on the inner wall of the bottom of the lower packaging box (1), a transversely arranged pressing plate (10) is arranged inside the connecting frame (3), a buffer groove (11) is formed in the bottom of the pressing plate (10), a transversely arranged buffer plate (12) is connected to the inside of the buffer groove (11) in a sliding mode, a plurality of springs (13) are arranged inside the buffer groove (11), one end of each spring (13) is welded to the groove wall of the buffer groove (11), and the other end of each spring (13) is welded to the buffer plate (12).

3. The PVC packaging box according to claim 2, wherein fixing grooves (14) are formed in two ends of the pressing plate (10), a push plate (15) is slidably connected to the inside of each fixing groove (14), a transversely-arranged reset spring (16) is arranged inside each fixing groove (14), one end of each reset spring (16) is welded to the corresponding push plate (15), the other end of each reset spring (16) is welded to the inner wall of each fixing groove (14), transversely-arranged clamping blocks (17) are welded to one side, away from the corresponding reset spring (16), of each push plate (15), a plurality of clamping grooves (18) are vertically formed in the inner walls of two sides of the lower packaging box (1), the upper packaging box (2) and the connecting frame (3), and the clamping blocks (17) are movably connected to the inside of the clamping grooves (18).

4. The PVC packaging box according to claim 1, wherein a transversely arranged shifting block (19) is fixedly sleeved in the middle of the threaded rod (5), threads are arranged on both sides of the shifting block (19) of the threaded rod (5) in opposite directions, operation grooves (20) are formed in both sides of the connecting frame (3), and the operation grooves (20) correspond to the shifting block (19).

5. PVC packing box according to claim 1, characterized in that the top of the upper packing box (2) is hinged with a movable door (21), the outer wall of the movable door (21) is provided with a sealing ring along the circumference.

6. The PVC packaging box according to claim 1, wherein the lower packaging box (1) and the upper packaging box (2) are both concave boxes, and the connecting frame (3) is a box with an upper opening and a lower opening.