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CN-224211473-U - Flattening automatic forming portable packing box

CN224211473UCN 224211473 UCN224211473 UCN 224211473UCN-224211473-U

Abstract

The utility model discloses a portable packing box capable of being automatically formed by flattening, which relates to the technical field of packing boxes and comprises a lower box body and an upper box body, wherein an annular groove is formed in the upper surface of the lower box body, the upper box body is inserted into the annular groove in a sliding mode, a first crease is formed in the bottom of the lower box body, a second crease is formed in the four sides of the lower box body, a third crease is formed in the top of the upper box body in parallel with the first crease, fourth creases are formed in the four sides of the upper box body, mounting blocks are fixedly arranged on two sides of the lower box body, a portable rope is fixedly arranged on the outer side of each mounting block, limiting mechanisms for limiting the upward movement of the upper box body are arranged on two sides of the upper end of the lower box body, and a space adjusting mechanism is arranged between the lower box body and the inner part of the upper box body. According to the utility model, the height of the packing box can be adjusted according to the size of the actually stored articles, namely, the occupied space of the packing box can be reduced, and the packing box is more convenient to transport and store.

Inventors

  • ZHOU DONGTAO
  • LIN JIANG
  • SUN JIANGMING

Assignees

  • 杭州钱塘彩印包装有限公司

Dates

Publication Date
20260508
Application Date
20241104

Claims (9)

  1. 1. The utility model provides a amortization automatic molding's portable packing carton, includes lower box body (1) and last box body (2), its characterized in that, ring channel (9) have been seted up to the upper surface of lower box body (1), go up box body (2) slip grafting in the inside of ring channel (9), first crease (10) have been seted up to the bottom of lower box body (1), second crease (11) have been seted up on the four sides of lower box body (1), third crease (12) have been seted up at the top of upper box body (2) and with first crease (10) parallel, fourth crease (13) have all been seted up on the four sides of upper box body (2), the both sides of lower box body (1) are all fixed and are provided with installation piece (3), the outside of installation piece (3) is fixed to be provided with portable rope (4), the upper end both sides of lower box body (1) are provided with the stop gear that limited upward move, be provided with space adjustment mechanism between the inside of lower box body (1) and upper box body (2).
  2. 2. The automatic-flattening-forming portable packing box according to claim 1, wherein the limiting mechanism comprises a clamping block (14) and an elastic L-shaped rod (16), a plurality of clamping blocks (14) are sequentially and fixedly arranged on two sides of the upper box body (2) from top to bottom, fixing rods (15) are fixedly arranged on two sides of the upper end of the lower box body (1), the elastic L-shaped rod (16) is fixedly arranged on one side, far away from the lower box body (1), of the fixing rods (15), and the inner side of the upper end of the elastic L-shaped rod (16) is in contact with the upper surface of the corresponding clamping block (14).
  3. 3. The automatic-flattening-forming portable packing box according to claim 1, wherein the space adjusting mechanism comprises a first adjusting plate (7) and a second adjusting plate (8), the first adjusting plate (7) is slidably arranged in the lower box body (1), the second adjusting plate (8) is slidably arranged in the upper box body (2), a sliding groove is formed in the top of the first adjusting plate (7), and the lower end of the second adjusting plate (8) is slidably inserted in the sliding groove.
  4. 4. The automatic flattening and shaping portable package in accordance with claim 2, wherein the lower surface of said latch (14) and the upper end of the flexible L-shaped rod (16) are beveled.
  5. 5. A flattening automatic forming portable packing box according to claim 3, wherein, one end of the first adjusting plate (7) and the second adjusting plate (8) facing away from each other is fixedly provided with a movable strip (5), and two ends of the movable strip (5) are in contact with the inner walls of the corresponding lower box body (1) and upper box body (2).
  6. 6. The automatic flattening and forming portable packing box according to claim 5, wherein limiting blocks (6) are fixedly arranged at two ends of the movable strip (5), limiting grooves are formed in positions, corresponding to the limiting blocks (6), of the inner walls of the upper box body (2) and the lower box body (1), and the limiting blocks (6) are in sliding connection with the corresponding limiting grooves.
  7. 7. The automatic flattening and shaping portable packing box according to claim 1, characterized in that the outer walls of the upper box body (2) and the lower box body (1) are adhered with waterproof films.
  8. 8. A flattened self-forming portable package in accordance with claim 1, wherein the upper (2) and lower (1) boxes are rectangular in cross section.
  9. 9. A flattened self-forming portable package in accordance with claim 1 wherein said carrying cords (4) on both sides are nylon cords.

Description

Flattening automatic forming portable packing box Technical Field The utility model relates to the technical field of packaging boxes, in particular to a flattening and automatic forming portable packaging box. Background The packing box, the box for packing the product, can be classified by materials such as a wood box, a paper box, a cloth box, a leather box, an iron box, an acrylic box, a corrugated packing box and the like, and can be classified by names of the products such as a gift box, a wine box, a chocolate box, a pen box, a food packing box, a tea packing box and the like. The size of traditional packing carton is fixed, therefore no matter what size's article is deposited, and the space that occupies is fixed, consequently when depositing the less article of size, can waste more space, and then has improved transportation and storage cost. Disclosure of utility model The present utility model has been made in view of the above-described problems with the conventional packing boxes. Therefore, the utility model aims to provide the flattening automatic forming portable packing box, which solves the problems that the size of the packing box in the prior art is fixed, and therefore, no matter what size of articles are stored, the occupied space is fixed, and more space is wasted when articles with smaller size are stored, so that the transportation and storage cost is increased. In order to achieve the above object, the present utility model provides the following technical solutions: The utility model provides a amortization automatic molding's portable packing carton, includes lower box body and last box body, the ring channel has been seted up to the upper surface of lower box body, go up the box body and slidingly insert in the inside of ring channel, first crease has been seted up to the bottom of lower box body, the second crease has been seted up to the four sides of lower box body, the fourth crease has all been seted up to the top of going up the box body and has been seted up with first crease is parallel, the both sides of lower box body are all fixed and are provided with the installation piece, the outside of installation piece is fixed and is provided with portable rope, the upper end both sides of lower box body are provided with the stop gear that the upper box body was gone up in the restriction, be provided with space adjustment mechanism between the inside of lower box body and last box body. Preferably, the stop gear includes fixture block and elasticity L type pole, a plurality of the fixture block is from last to fixed both sides that set up in last box body in proper order down, the upper end both sides of box body are all fixed and are provided with the dead lever down, elasticity L type pole is fixed to be set up in the dead lever one side of keeping away from down the box body, the upper end inboard of elasticity L type pole is inconsistent with the upper surface of the fixture block that corresponds. Preferably, the space adjusting mechanism comprises a first adjusting plate and a second adjusting plate, the first adjusting plate is arranged in the lower box body in a sliding mode, the second adjusting plate is arranged in the upper box body in a sliding mode, a sliding groove is formed in the top of the first adjusting plate, and the lower end of the second adjusting plate is inserted into the sliding groove in a sliding mode. Preferably, inclined planes are formed on the lower surface of the clamping block and the upper end of the elastic L-shaped rod. Preferably, the one end that first regulating plate and second regulating plate deviate from is all fixed and is provided with the activity strip, the both ends of activity strip all contradict with the inner wall of the lower box body that corresponds and last box body. Preferably, the both ends of activity strip are all fixed and are provided with the stopper, the spacing groove has all been seted up to the inner wall of last box body and lower box body and the position that corresponds with the stopper, stopper and corresponding spacing groove sliding connection. Preferably, waterproof films are adhered to the outer walls of the upper box body and the lower box body. Preferably, the cross sections of the upper box body and the lower box body are rectangular. Preferably, the portable ropes on both sides are nylon ropes. In the technical scheme, the utility model has the technical effects and advantages that: According to the utility model, the upper box body can slide up and down in the annular groove of the lower box body, so that the height of the whole packing box can be adjusted, namely, the height of the packing box can be adjusted according to the size of an actually stored article, namely, the occupied space of the packing box can be reduced, and the packing box is more convenient to transport and store. According to the utility model, the space in the packaging box can be adjusted by sliding the first adjusting p