CN211970298U

CN211970298U - Packing box based on bolt

Info

Publication number: CN211970298U
Application number: CN202020417075.0U
Authority: CN
Inventors: 马勇
Original assignee: Shuyang Huifeng Packaging Co Ltd
Current assignee: Shuyang Huifeng Packaging Co Ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-11-20
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a packing box based on bolt, it includes: box and lid, the box top is provided with the opening, the lid sets up carries out the open-ended and covers at the top of box, lid edge all around is provided with downwardly extending and wraps up the wallboard on box outside upper portion, be provided with the bolt that inserts the box on the wallboard, the bolt includes king-rod portion, panel portion and gib-rod portion, panel portion sets up the outer end in king-rod portion with one heart, gib-rod portion annular array sets up in king-rod portion's the inner and extends along king-rod portion length direction, gib-rod portion end extends to the box in and the evagination is provided with the anticreep voussoir. Packing box based on bolt, carry out the locking of lid through the bolt, the installation is convenient to it is spacing to utilize panel portion and hook rod portion to carry out the axial of bolt, has promoted the stability behind the lid installation, during the dismantlement, draws panel portion outward for hook rod portion atress and elastic deformation, relieve the locking.

Description

Packing box based on bolt

Technical Field

The utility model relates to a packing box production technical field especially relates to a packing box based on bolt.

Background

The packing box is formed by folding the carton board usually, and the carton board forms a box after folding many times, makes things convenient for the packing of article, and rethread sticky tape or flat nail etc. are fixed after the packing, have made things convenient for the storage and the transportation of article.

In order to facilitate the packing and unpacking of articles, part of packing boxes adopt an up-down split structure, the top of the packing box is sealed through an independent cover body, but the cover body is poor in stability and easy to fall off, and the packing box is usually bound or fixed by an adhesive tape, so that the operation is complex and needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a packing box based on bolt promotes the stability and the dismouting convenience of lid.

To achieve the purpose, the utility model adopts the following technical proposal:

a latch-based packaging case comprising: box and lid, the box top is provided with the opening, the lid sets up carries out the open-ended and covers at the top of box, lid edge all around is provided with downwardly extending and wraps up the wallboard on box outside upper portion, be provided with the bolt that inserts the box on the wallboard, the bolt includes king-rod portion, panel portion and gib-rod portion, panel portion sets up the outer end in king-rod portion with one heart, gib-rod portion annular array sets up in king-rod portion's the inner and extends along king-rod portion length direction, gib-rod portion end extends to the box in and the evagination is provided with the anticreep voussoir.

Wherein, the lid adopts corrugated paper folding to form with the wallboard.

And the middle part of the panel part is concavely provided with a weight-reducing blind hole extending to the main rod part.

The main rod part, the panel part and the hook rod part are of an integrated rubber structure.

Wherein, the box is a corrugated paper box with a closed bottom.

Wherein, through holes corresponding to the bolts are respectively arranged on the wall plate and the box body.

The utility model has the advantages that: the utility model provides a packing box based on bolt carries out the locking of lid through the bolt, and the installation is convenient to it is spacing to utilize panel portion and coupler link portion to carry out the axial of bolt, has promoted the stability behind the lid installation, when dismantling, draws panel portion outward, makes coupler link portion atress and elastic deformation, removes the locking, and the operation is convenient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the plug of fig. 1.

Detailed Description

The technical solution of the present invention is further explained by the specific embodiment with reference to fig. 1 to fig. 2.

The latch-based package shown in fig. 1 comprises: the box body 4 and the cover body 1, the top of the box body 4 is provided with an opening, so that articles can be conveniently placed in the box body, the cover body 1 is arranged at the top of the box body 4 to cover the opening, and the operation is simple and convenient.

The edge all around of lid 1 is provided with downwardly extending and wraps up at the wallboard 2 on 4 outside upper portions of box, lid 1 adopts the corrugated paper folding to form with wallboard 2, box 4 is bottom confined corrugated paper box, and production is convenient, and the dead weight is light, and buffer protection is effectual.

Be provided with the bolt 3 that inserts box 1 on wallboard 2, carry out the locking of lid 1, be provided with the through-hole that corresponds with bolt 3 on wallboard 2 and the box 4 respectively, the installation is convenient, if adopt square box 4 and lid 1, wallboard 2 has four, can select 1~4 wallboards 2 to carry out the installation of bolt 3, and the wallboard 2 of installation bolt 3 is more, and the fixed knot of lid 1 constructs more stably.

As shown in fig. 2, the latch 3 includes a main rod portion 31, a panel portion 32 and 4 hook rod portions 33, wherein the panel portion 32 is concentrically disposed at the outer end of the main rod portion 31 to limit the outer end of the latch 3. The annular array of the hook rod part 33 is arranged at the inner end of the main rod part 31 and extends along the length direction of the main rod part 31, the tail end of the hook rod part 33 extends into the box body 4 and is convexly provided with the anti-falling wedge block 35, the inner end of the bolt 3 is limited, the stability of the bolt 3 is improved, and the cover body 1 is prevented from falling off.

In this embodiment, the main rod portion 31, the panel portion 32, and the hook rod portion 33 are of an integrated rubber structure and have a certain elasticity, when the plug 3 is installed, the anti-falling wedge 35 is in contact with the inner wall of the through hole and is forced to avoid by elastic deformation of the hook rod portion 33, after the anti-falling wedge 35 is squeezed into the box body 4, the squeezing of the inner wall of the through hole is lost and the elastic reset of the hook rod portion 33 is utilized, so that the inner end of the plug 3 is locked, when the plug 3 is detached, the anti-falling wedge 35 is forced to retract by elastic deformation of the hook rod portion 33, so that the locking is released.

Panel portion 32 middle part indent is provided with and extends to the heavy blind hole 34 that subtracts in main rod portion 31, reduces bolt 3's dead weight to deflection when increasing panel portion 32 atress, during the installation of bolt 3, the finger presses down deformation and promotes bolt 3's feed amount to panel portion 3 middle part, is favorable to anticreep voussoir 35 to crowd into box 4, and the finger removes the back, and panel portion 3 elasticity resets, and pastes and lean on at 2 lateral surfaces of wallboard. In addition, when dismantling, the finger is pressed panel portion 3 middle part, and panel portion 3 warp and make the edge perk, and convenient hand power carries out the dismantlement of bolt 3.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. A latch-based packaging case comprising: box and lid, the box top is provided with the opening, the lid sets up carries out open-ended at the top of box and covers, its characterized in that, lid edge all around is provided with downwardly extending and wraps up the wallboard on box outside upper portion, be provided with the bolt that inserts the box on the wallboard, the bolt includes main pole portion, panel portion and coupler link portion, the panel portion sets up the outer end in main pole portion with one heart, the annular array of coupler link portion sets up in the inner of main pole portion and extends along main pole portion length direction, the coupler link portion end extends to the box in and the evagination is provided with the anticreep voussoir.

2. The latch-based packaging case of claim 1, wherein the lid and wall panels are folded from corrugated paper.

3. The latch-based packaging case of claim 1, wherein the panel portion is recessed in a central portion thereof with a blind weight-reducing hole extending into the main stem portion.

4. The latch-based container of claim 1, wherein the main stem portion, panel portion and hook stem portion are of unitary rubber construction.

5. The pin-based packaging box of claim 1, wherein the box is a closed-bottom corrugated box.

6. The pin-based packaging case of claim 1, wherein the wall plate and the case are respectively provided with through holes corresponding to the pins.