CN205327715U - Portable packing carton - Google Patents

Abstract

The utility model discloses a movable packing box, which comprises a box body, a door body and a partition. The upper surface of the partition is provided with a waterproof layer. The two ends of the bottom of the box body are respectively provided with a positioning plate. A manual lifting device is provided. The manual lifting device includes a lower positioning column and an upper pushing column. The top of the upper pushing column is connected with the box body. For the gear meshed with the rack, the lower positioning column is rotatably provided with a rocking rod, and the end of the rocking rod extends into the lower positioning column and meshes with the gear; the bottom of the lower positioning column is provided with a lifting plate, and the bottom of the lifting plate is provided with a Roller; the bottom of the positioning plate is provided with a horizontal plate, and the bottom of the horizontal plate is provided with a wear-resistant layer. The wear-resistant layer includes a rubber upper layer, a rubber lower layer, and a metal mesh layer arranged between the rubber upper layer and the rubber lower layer. The beneficial effect is that it can prevent self-moving on the ground and is convenient to use.

Description

A removable box

technical field

The utility model relates to a movable packing box.

Background technique

As the name suggests, the packaging box is a box used to package products. Some packaging boxes are large in size and the weight of the goods contained inside is heavy, so it is inconvenient to move and carry. Therefore, some bottoms are provided with packing boxes with wheels on the market. This packing box is convenient to move and carry, but it is easy to slide voluntarily on the ground, which is inconvenient to use.

Utility model content

The problem to be solved by the utility model is to provide a movable packing box which can prevent itself from moving on the ground and is easy to use.

In order to solve the above technical problems, the technical solution adopted by the utility model is: a movable packaging box, including a box body, a door body arranged on the box body, at least one partition arranged in the box body, the It is characterized in that the upper surface of the partition is provided with a waterproof layer, the two ends of the bottom of the box are respectively provided with a positioning plate, the center of the bottom of the box is provided with a manual lifting device, and the manual lifting device includes a hollow The lower positioning column and the bottom extend to the upper pushing column in the lower positioning column, the top of the upper pushing column is connected with the box body, and the outer wall of the upper pushing column near the bottom is provided with a rack along the vertical direction , the lower positioning column is provided with a gear meshing with the rack, the lower positioning column is rotatably provided with a rocking rod, and the end of the rocking rod extends into the lower positioning column and is connected to the Gear meshing; the bottom of the lower positioning column is provided with a lifting plate, and the bottom of the lifting plate is provided with rollers; the bottom of the positioning plate is provided with a horizontal plate, and the bottom of the horizontal plate is provided with a wear-resistant layer. The wear-resistant layer includes an upper rubber layer, a lower rubber layer, and a metal mesh layer arranged between the upper rubber layer and the lower rubber layer.

Preferably, the above-mentioned removable packaging box, wherein the rubber lower layer includes colloid, polyester threads disposed in the colloid and connected to the colloid in a composite manner.

Preferably, the above-mentioned removable packaging box, wherein the waterproof layer is a polyurethane layer.

Preferably, in the above-mentioned movable packaging box, a cover plate is provided on the top of the lower positioning column, and the upper pushing column passes through the cover plate and is slidably connected with the cover plate.

Preferably, the above-mentioned movable packaging box, wherein the metal mesh layer is made of iron wires as warp threads and weft threads interlaced up and down.

The technical effects of the utility model are mainly reflected in: the height of the manual lifting device can be adjusted high so that the horizontal plate leaves the ground, and the utility model can be pushed; the height of the manual lifting device can be adjusted low so that the horizontal plate is in contact with the ground. The utility model is positioned on the ground and is convenient to use; shaking the rocking lever drives the gear to rotate, thereby driving the push column to move up and down through the rack, which realizes the height adjustment of the manual lifting device and is convenient to use; the waterproof layer can play a waterproof role The wear-resistant layer can protect the horizontal plate; the wear-resistant layer includes an upper rubber layer, a lower rubber layer, and a metal mesh layer arranged between the upper rubber layer and the lower rubber layer. This design fundamentally improves the wear-resistant layer. wear resistance.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic structural view of the manual lifting device in Fig. 1;

Fig. 3 is a longitudinal sectional view of the wear-resistant layer in Fig. 1;

Fig. 4 is the transverse sectional view of rubber lower layer in Fig. 3;

FIG. 5 is a schematic diagram of the structure of the metal mesh layer in FIG. 3 .

detailed description

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

As shown in Figures 1, 2, 3, 4, and 5, a movable packaging box includes a box body 1, a door body 11 arranged on the box body 1, and two partitions 2 arranged in the box body 1, The upper surface of the partition 2 is provided with a waterproof layer 21, the two ends of the bottom of the box body 1 are respectively provided with a positioning plate 3, and the center of the bottom of the box body 1 is provided with a manual lifting device 4, and the manual lifting device 4 includes a hollow lower positioning column 41. The bottom extends to the upper push column 42 in the lower positioning column 41. The top of the upper push column 42 is connected to the box body 1. The outer wall of the upper push column 42 near the bottom is provided with a rack 43 along the vertical direction. The lower positioning column 41 A gear 44 meshing with the rack 43 is arranged inside, and a rocking rod 45 is rotatably arranged on the lower positioning post 41 , and the end of the rocking rod 45 extends into the lower positioning post 41 and meshes with the gear 44 .

The bottom of the lower positioning column 41 is provided with a lifting plate 46, and the bottom of the lifting plate 46 is provided with a roller 47; the bottom of the positioning plate 3 is provided with a horizontal plate 5, and the bottom of the horizontal plate 5 is provided with a wear-resistant layer 6, and the wear-resistant layer 6 includes An upper rubber layer 61 , a lower rubber layer 62 , and a metal mesh layer 63 arranged between the upper rubber layer 61 and the lower rubber layer 62 .

The user can adjust the height of the manual lifting device 4 so that the horizontal plate 5 leaves the ground, and then the utility model can be pushed; the user can adjust the height of the manual lifting device 4, so that the horizontal plate 5 is in contact with the ground, and the utility model can be positioned On the ground, it is convenient to use; shaking the rocking lever 45 drives the gear 44 to rotate, thereby driving the push column 42 to move up and down through the rack 43, which realizes the height adjustment of the manual lifting device 4 and is convenient to use; the waterproof layer 21 can play The effect of waterproofing; the wear-resistant layer 6 can protect the horizontal plate 5; the wear-resistant layer 6 includes a rubber upper layer 61, a rubber lower layer 62, and a metal mesh layer 63 arranged between the rubber upper layer 61 and the rubber lower layer 62, so that The design fundamentally improves the wear resistance of the wear-resistant layer 6 .

The lower rubber layer 62 includes a colloid 71 and a polyester thread 72 disposed in the colloid 71 and connected to the colloid 71 in a composite manner. This design improves the wear resistance of the rubber lower layer 62 .

Wherein the waterproof layer 21 is a polyurethane layer. The top of the lower positioning column 41 is provided with a cover plate 81, and the upper pushing column 42 passes through the cover plate 81 and is slidably connected with the cover plate 81. This design makes the upper pushing column 42 rise or fall more smoothly.

Wherein the metal mesh layer 63 is made of iron wires as warp threads 91 and weft threads 92 interlaced up and down one by one, and this design makes the metal mesh layer 63 stronger.

The above-mentioned embodiments are only descriptions of preferred implementations of the present utility model, and are not intended to limit the concept and scope of the present utility model. Under the premise of not departing from the design concept of the utility model, various modifications and improvements made by ordinary persons in the art to the technical solution of the utility model should fall into the protection scope of the utility model, and the technology claimed by the utility model The contents are all described in the claims.

Claims (5)

1. a removable packing box, including box body, it is arranged on the door body on described box body, it is arranged at least one piece of dividing plate in described box body, it is characterized in that: the upper surface of described dividing plate is provided with waterproof layer, the two ends, bottom of described box body are respectively arranged with a location-plate, the bottom centre position of described box body is provided with manual hoisting device, described manual hoisting device includes the lower locating dowel of hollow, bottom extends to the upper promotion post in described lower locating dowel, the top of described upper promotion post is connected with described box body, the described upper promotion post outer wall near bottom is vertically provided with tooth bar, it is provided with in described lower locating dowel and described tooth bar meshed gears, described lower locating dowel is rotatably provided with jack back, the termination of described jack back extends in described lower locating dowel and engages with described gear；The bottom of described lower locating dowel is provided with lifter plate, and the bottom of described lifter plate is provided with roller；The bottom of described location-plate is provided with transverse slat, and the bottom of described transverse slat is provided with wearing layer, and described wearing layer includes rubber upper strata, rubber lower, the metal net layer that is arranged between described rubber upper strata and rubber lower。

2. removable packing box according to claim 1, it is characterised in that: described rubber lower includes colloid, be arranged on described colloid in and be the polyester line of composite joint with described colloid。

3. removable packing box according to claim 1, it is characterised in that: described waterproof layer is layer of polyurethane。

4. removable packing box according to claim 1, it is characterised in that: the top of described lower locating dowel is provided with cover plate, and described upper promotion post is through described cover plate and is slidably connected with described cover plate。

5. removable packing box according to claim 1, it is characterised in that: described metal net layer is worked out as warp and parallel are staggered one on the other by iron wire。