CN210338666U

CN210338666U - Detachable paper packaging box

Info

Publication number: CN210338666U
Application number: CN201920933822.3U
Authority: CN
Inventors: 龚俊华
Original assignee: Nantong Wantong Art Packaging Co Ltd
Current assignee: Nantong Wantong Art Packaging Co Ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-04-17
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses a can dismantle paper packaging box, including bottom plate and roof, the roof is located the top of bottom plate, and the edge between bottom plate and the roof all is provided with the triangular prism, the equal fixedly connected with lug in both ends of triangular prism, bottom plate top edge and roof bottom edge all seted up with lug assorted draw-in groove, lug and draw-in groove activity joint, equal activity is equipped with the curb plate between two adjacent triangular prisms, and the equal symmetry in both sides between bottom plate and the roof is provided with two sets of locking mechanism. The utility model discloses utilize the triangular prism as a supporting beam of packing carton, can strengthen the compressive strength of packing carton, improve the protective capacities of packing carton to article, cooperate the lug at triangular prism both ends simultaneously, the bar fixture block of curb plate both sides and locking mechanism's setting can be convenient for the dismantlement and the equipment of packing carton to the packing carton accomodates the storage when not using.

Description

Detachable paper packaging box

Technical Field

The utility model relates to a paper packaging box field, in particular to can dismantle paper packaging box.

Background

The packaging box is used for protecting commodities, conveying commodity information, facilitating use, facilitating transportation and improving the added value of products.

The existing paper packaging box is mostly divided into two types, one type of the existing paper packaging box is an integrated packaging box formed by folding paper boards, the other type of the existing paper packaging box is a packaging box formed by bonding and fixing a plurality of hard paper boards by glue or adhesive tapes, the former is convenient to fold and store, but the compression resistance is weak, the protection capability of articles including packages is low, the latter is high in hardness and strong in compression resistance, but is inconvenient to detach, occupies a large area of the ground, is inconvenient to store and store, needs to use glue or adhesive tapes for fixing, and is high in production cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can dismantle paper packaging box to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can dismantle paper packaging box, includes bottom plate and roof, the roof is located the top of bottom plate, edge between bottom plate and the roof all is provided with the triangular prism, the equal fixedly connected with lug in both ends of triangular prism, bottom plate top edge and roof bottom edge all seted up with lug assorted draw-in groove, lug and draw-in groove activity joint, adjacent two equal activity is equipped with the curb plate between the triangular prism, the equal symmetry in both sides between bottom plate and the roof is provided with two sets of locking mechanism.

Preferably, the two sides of the side plate are fixedly connected with bar-shaped fixture blocks, the two sides of the triangular prism are provided with bar-shaped chutes matched with the bar-shaped fixture blocks, and the bar-shaped fixture blocks are slidably clamped with the bar-shaped chutes.

Preferably, the top and the bottom of curb plate all fixedly connected with sealing strip, just the top and the bottom of curb plate pass through the sealing strip respectively with the top of bottom plate and the bottom of roof seal laminating.

Preferably, locking mechanism includes two fixed blocks, wind-up roll, nylon strap and couple, two fixed block fixed connection is in the avris on bottom plate top, the both ends of wind-up roll rotate with one side of two fixed blocks respectively and are connected, the bottom of nylon strap twines in the outer wall of wind-up roll, couple fixed connection is in the avris of roof bottom, circular through-hole has been seted up at the top of nylon strap, the couple is through circular through-hole and nylon strap activity joint.

Preferably, the torsional spring has been cup jointed in the equal activity of the pivot outside of wind-up roll both sides, one end of torsional spring and one side fixed connection of wind-up roll, the other end of torsional spring and one side fixed connection of fixed block, the top of nylon strap just is located circular through-hole position department fixed joint and has had the guard ring.

Preferably, the middle part of the top end of the top plate is fixedly connected with a handle.

The utility model discloses a technological effect and advantage:

1. the utility model discloses utilize the triangular prism as a supporting beam of packing carton, can strengthen the compressive strength of packing carton, improve the protective capacities of packing carton to article, cooperate the setting of the lug at triangular prism both ends, the bar fixture block of curb plate both sides and locking mechanism simultaneously can be convenient for the dismantlement and the equipment of packing carton to the packing carton is accomodate the storage when not using;

2. the utility model discloses the torsional spring that utilizes the setting can be when dismantling the packing carton, automatic with the rolling of nylon strap on the wind-up roll to saved the loaded down with trivial details of artifical rolling nylon strap, further improved the convenience that the packing carton was dismantled.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic side sectional view of the present invention.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic structural diagram of fig. 2B according to the present invention.

Fig. 5 is a schematic view of the sectional structure of the plane of depression.

In the figure: 1. a base plate; 2. a top plate; 3. a triangular prism; 4. a side plate; 5. a bump; 6. a strip-shaped fixture block; 7. a fixed block; 8. a wind-up roll; 9. a torsion spring; 10. a nylon cloth tape; 11. a circular through hole; 12. hooking; 13. a handle; 14. and (4) a guard ring.

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 work belong to the protection scope of the present invention.

The utility model provides a detachable paper packing box as shown in figures 1-5, which comprises a bottom plate 1 and a top plate 2, wherein the top plate 2 is arranged at the top end of the bottom plate 1, a handle 13 is fixedly connected at the middle part of the top end of the top plate 2, the packing box is convenient for users to take, triangular prisms 3 are arranged at the corners between the bottom plate 1 and the top plate 2 and used as supporting beams of the packing box to reduce the compression strength of the side plates 4, thereby improving the compression resistance of the packing box, lugs 5 are fixedly connected at the two ends of the triangular prisms 3, clamping grooves matched with the lugs 5 are arranged at the corners at the top end of the bottom plate 1 and the bottom end of the top plate 2, the lugs 5 are movably clamped with the clamping grooves, the matching use of the lugs 5 and the clamping grooves can facilitate the rapid assembly and disassembly of the triangular prisms 3 with the bottom plate 1 and the top plate 2 respectively, the, the two sides of each side plate 4 are fixedly connected with a strip-shaped fixture block 6, the two sides of each triangular prism 3 are provided with strip-shaped chutes matched with the strip-shaped fixture blocks 6, the strip-shaped fixture blocks 6 are in sliding clamping connection with the strip-shaped chutes, the strip-shaped fixture blocks 6 and the strip-shaped chutes are matched for use, so that the side plates 4 can be conveniently installed between two adjacent triangular prisms 3, and the side plates 4 can be conveniently detached at the same time, the top ends and the bottom ends of the side plates 4 are fixedly connected with sealing strips, and the top ends and the bottom ends of the side plates 4 are respectively in sealing fit with the top end of the bottom plate 1 and the bottom end of;

two groups of locking mechanisms are symmetrically arranged on two sides between the bottom plate 1 and the top plate 2, each locking mechanism comprises two fixing blocks 7, a winding roller 8, a nylon cloth belt 10 and a hook 12, the two fixing blocks 7 are fixedly connected to the side of the top end of the bottom plate 1, two ends of the winding roller 8 are respectively rotatably connected with one side of the two fixing blocks 7, the bottom end of the nylon cloth belt 10 is wound on the outer wall of the winding roller 8, the hook 12 is fixedly connected to the side of the bottom end of the top plate 2, a circular through hole 11 is formed in the top of the nylon cloth belt 10, the hook 12 is movably clamped with the nylon cloth belt 10 through the circular through hole 11, torsion springs 9 are movably sleeved outside rotating shafts on two sides of the winding roller 8, one ends of the torsion springs 9 are fixedly connected with one side of the winding roller 8, the other ends of the torsion springs 9 are fixedly connected with one side of the, hang circular through-hole 11 on nylon strap 10 again on couple 12, make and keep relatively fixed between bottom plate 1 and the roof 2, the realization is fixed to the locking between bottom plate 1 and the roof 2, simultaneously when dismantling, with nylon strap 10 and couple 12 separation back, the elastic restoring force that torsional spring 9 produced drives wind-up roll 8 anticlockwise rotation, it has guard ring 14 to roll up nylon strap 10 on wind-up roll 8 automatically, the top of nylon strap 10 just is located the fixed joint of circular through-hole 11 position department, play a guard action to circular through-hole 11 position department on nylon strap 10, prevent that nylon strap 10 from tearing.

This practical theory of operation: when the packing box is assembled, the bottom ends of four triangular prisms 3 are respectively inserted into corresponding clamping grooves on a bottom plate 1 through convex blocks 5, so that the triangular prisms 3 are fixed on the bottom plate 1, then four side plates 4 are respectively inserted into strip-shaped sliding grooves on opposite side surfaces of two adjacent triangular prisms 3 through strip-shaped clamping blocks 6 arranged on two sides of the side plates 4, so that the side plates 4 and the two adjacent triangular prisms 3 are kept fixed, then a top plate 2 is inserted into the convex blocks 5 on the top ends of the triangular prisms 3 through clamping grooves formed in the bottom ends, finally a nylon cloth belt 10 on a winding roller 8 is pulled, a circular through hole 11 in the top of the nylon cloth belt 10 penetrates through a hook 12 in the bottom end of the top plate 2 and is hung on the hook 12, meanwhile, the torsion spring 9 is elastically deformed, restoring force generated by the elastic deformation of the torsion spring 9 provides reverse rotation force for the winding roller 8, in order to keep the locking between bottom plate 1 and roof 2 fixed, when needing to dismantle, only need reverse operation above-mentioned step can be dismantled roof 2, curb plate 4 and triangular prism 3 respectively and save alone.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A can dismantle paper packaging box, includes bottom plate (1) and roof (2), its characterized in that: roof (2) are located the top of bottom plate (1), edge between bottom plate (1) and roof (2) all is provided with triangular prism (3), the equal fixedly connected with lug (5) in both ends of triangular prism (3), bottom plate (1) top edge and roof (2) bottom edge all seted up with lug (5) assorted draw-in groove, lug (5) and draw-in groove activity joint, adjacent two equal activity is equipped with curb plate (4) between triangular prism (3), the equal symmetry in both sides between bottom plate (1) and roof (2) is provided with two sets of locking mechanism.

2. A removable paper pack according to claim 1, wherein: the equal fixedly connected with bar fixture block (6) in both sides of curb plate (4), bar fixture block (6) assorted bar spout has all been seted up to the both sides of triangular prism (3), bar fixture block (6) and bar spout slip joint.

3. A removable paper pack according to claim 1, wherein: the top and the bottom of curb plate (4) all fixedly connected with sealing strip, just the top and the bottom of curb plate (4) pass through the sealing strip respectively with the top of bottom plate (1) and the bottom sealing laminating of roof (2).

4. A removable paper pack according to claim 1, wherein: locking mechanism includes two fixed block (7), wind-up roll (8), nylon strap (10) and couple (12), two fixed block (7) fixed connection is in the avris on bottom plate (1) top, the both ends of wind-up roll (8) rotate with one side of two fixed block (7) respectively and are connected, the bottom of nylon strap (10) twines in the outer wall of wind-up roll (8), couple (12) fixed connection is in the avris of roof (2) bottom, circular through-hole (11) have been seted up at the top of nylon strap (10), couple (12) are through circular through-hole (11) and nylon strap (10) activity joint.

5. A removable paper pack according to claim 4, wherein: torsional spring (9) has been cup jointed in the outside equal activity of pivot of wind-up roll (8) both sides, one end of torsional spring (9) and one side fixed connection of wind-up roll (8), the other end of torsional spring (9) and one side fixed connection of fixed block (7), the top of nylon strap (10) just is located circular through-hole (11) position department fixed joint and has guard ring (14).

6. A removable paper pack according to claim 1, wherein: the middle part of the top end of the top plate (2) is fixedly connected with a handle (13).