CN2682010Y

CN2682010Y - Quick-mounting packing box

Info

Publication number: CN2682010Y
Application number: CN 200420039045
Authority: CN
Inventors: 刘成安; 徐学青; 徐懋通
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-03-05
Filing date: 2004-03-05
Publication date: 2005-03-02
Anticipated expiration: 2014-03-05

Abstract

The utility model discloses a quick-mounting packing box. Both sides of the corner edges of six circumferential boards which are mutually lap-jointed to form the packing box are uniformly pre-embedded with a plurality of screw nuts along the length direction of the edges. A plurality of box corner clamps are fastened to the circumferential boards lap-jointing both sides of the corner edges, the screw threading-holes pre-provided on thereof both sides just fitting to the corresponding threaded-holes of the screw nuts. The screws are threaded through the screw threading-holes on the box corner clamps to be screwed in the pre-embedded screw nuts. The bottom of the packing box is fixed with a chassis for fork-lift inserting. Each component of the packing box can be batch-processed to be transported to the site to be butted and assembled, high production efficiency of the component, low cost, convenient assembly, labor saving and time-saving being provided. The box corner clamps are the plurality of spaced clamps, the material-saving being provided. If the screw nuts pre-embedded on the circumferential boards are reverse-proof, the bearing capacity can be enhanced. The thin-walled box-boards are adopted to reduce the manufacture cost. If the top of the corner of the packing box are mounted with a corner-wrap, the corner of the packing box can not be damaged.

Description

The quick assembled type packing chest

Technical field

The utility model belongs to the packed and transported class, specifically a kind of packing chest that can fast the article packing of being carried be got up.

Background technology

Existing disposable use packing chest, how to do six coaming plates with composite panel or veneer sheet etc., corner at plate and plate overlap joint, be surrounded by whole angle bar along plate length, with the both sides of angle bar with on a plurality of nails nails coaming plate in its lower section, on the rib of the turning of angle bar, along the long uniform a plurality of little long mouths that have of rib, being attached to plate one end on the coaming plate inserts pairing little long mouthful, its afterbody is followed closely on coaming plate with nail, plate stretches out little long mouthful part and levers up with instrument to turn over and be hooked on the angle bar, can be with adjacent two coaming plate fastenings.There is following shortcoming in this kind packing chest, and one is to use material many, and angle bar will all be wrapped all turnings of packing chest, many productive costss of materials height; The plate that angle bar is little long mouthful with being inserted in angle bar all will be with the nail nail on coaming plate in addition, pass little long mouthful plate end and also will lever up upset singly with instrument, big and the length that expends time in of labour intensity, and in case careless also easily will on the plate end sled that turns over disconnected, thereby lose the effect of drag hook.

The utility model content

In order to solve the productive costs problem of quick packing and reduction packing chest, the technical solution of the utility model is: on the both sides of six coaming plate turning ribs of the mutual overlap joint of forming packing chest, be embedded with many pieces of nuts in uniform way along rib length, polylith case angle clip is on the coaming plate on overlap joint rib both sides, turning, that presets on its both sides crosses screw hole just on the screw hole of each self-corresponding spiral shell nut, the screw hole of crossing that screw passes on the folder of case angle is screwed in the pre-buried nut, and the bottom surface of packing chest is fixed with inserts the base that the fork truck pawl is used.

The utility model also has following key character:

The described nut that is embedded on the coaming plate is the anti-retrogression nut;

On the angle that per three coaming plates of packing chest cross, the cornerite that presss from both sides same installation method with the case angle is installed.

Because above-mentioned packing chest fastens on rectangular two side coamings and is embedded with many pieces of nuts, the case angle folder that is buckled on two side coamings was preset with screw hole, therefore each parts can process in the mode of conveyor line in factory, transporting to on-the-spot involutory assembling then gets final product, produce the efficient height of parts, cost is low; Can assemble efficient and convenient, time saving and energy saving with manual, pneumatic or electric screw driver when installing and fixing screw; Because case angle folder is one of polylith at interval rather than a single-piece, therefore can save a large amount of metallic materials; If the nut that is embedded on the coaming plate is the anti-retrogression nut, nut can not extracted in coaming plate, and then the bearing capacity of packing chest can strengthen and firmly, the also promptly corresponding thin wall type that adopts of the thickness of boxboard, manufacturing cost also can further reduce like this, and as calculated, its cost only is about 60% of an original packing case; If the top, angle that crosses at three coaming plates of packing chest is equipped with cornerite, then can plays protection packing chest angle and prevent to break effect with boxboard limit warpage.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is a front view of the present utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the A-A part sectional view of Fig. 1;

Fig. 4 is the cutaway view of a kind of embodiment of builtin-nut among Fig. 3;

Fig. 5 is the cutaway view of the another kind of embodiment of builtin-nut;

Fig. 6 is the cutaway view of the third embodiment of builtin-nut;

Fig. 7 is the cutaway view of the 4th kind of embodiment of builtin-nut.

The specific embodiment

Among Fig. 1, forming on six coaming plates 1 by tenon mouth 8 overlap joints (referring to Fig. 3) each other of packing chest, at the long many pieces of nuts 7 that are embedded with in uniform way of two edge ribs of overlap joint turning rib, load-carrying capacity for the enhanced package case, the nut 7 that is embedded on the coaming plate 1 can be an anti-retrogression, the i.e. helix line 16 (referring to Fig. 7) that is provided with hangnail 11 (referring to Fig. 4,5,6) or protrudes at the periphery of nut 7 generally is material such as higher and slightly elastomeric plastics, aluminum alloy with intensity.Polylith case angle folder 2 is buckled on the coaming plate 1 on overlap joint rib both sides, turning, the default screw hole of crossing is just on the screw of corresponding nut 7 separately on its both sides, screw 3 passes the screw hole of crossing on the case angle folder 2, be screwed in the nut pre-buried on the coaming plate 17, the bottom surface of packing chest is fixed with and can makes the fork truck pawl be inserted in the base 4 that the packing chest bottom is used.

In order to increase the globality of base 4, be connected with connecting panel 6 (referring to Fig. 2) in the bottom of every capable base 4.

For prevent packing chest in transportation collision and prevent the warpage on coaming plate 1 limit, the top, angle in that three coaming plates of packing chest cross is equipped with the triangular cornerite 5 that can play a protective role.

Fig. 4 is a kind of form of anti-retrogression nut 7, be that the appearance of nut 7 is made hangnail 11 shapes, end at nut 7 has harmomegathus groove 9, when nut 7 is installed, hole with the mould spacing on coaming plate 1 earlier, the direction that nut 7 back of the body hangnails 11 are swung to is squeezed in the hole again, because of the effect of hangnail 11 can not withdrawed from from coaming plate 1, buckle case angle folder 2 screw 3 of screwing on, harmomegathus groove 9 can be made case angle folder 2 tightly two blocks of coaming plates 1 are fixed together by the support spreading simultaneously.

The difference of Fig. 5 and Fig. 4 only is that the top of nut 7 is a sphere 12, the top of sphere 12 has cross harmomegathus groove 13, sphere is equipped with ball 14 within it, withstands on the ball 14 harmomegathus groove 13 is strutted when screw 3 is screwed into nut 7, makes nut 7 install more firmly.

Fig. 6 and Fig. 4 are basic identical, just will outwards squeeze in the coaming plate 1 from the inwall of packing chest with the nut 7 of hangnail 11, are provided with the annular boss 15 that moves back usefulness outside stopping in the direction that nut 7 inner termination hangnails 11 are swung to.

Nut 7 shown in Figure 7 is to be provided with in its periphery and the outer vortex 16 of its negative thread with rotation direction, end at nut 7 is provided with interior six sides 17, external diameter at this end also is provided with annular boss 15, during installation, nut 7 is screwed in the hole of coaming plate 1 with hexagonal key wrench, 15 of annular boss are on the concave station in hole.

Claims

1, a kind of quick assembled type packing chest, comprise six coaming plates of mutual overlap joint, the base that packing chest is fixed down etc., it is characterized in that: on the coaming plate, both sides at six coaming plate turning ribs that overlap mutually, be embedded with many pieces of nuts in uniform way along rib length, polylith case angle clip is on the coaming plate on overlap joint rib both sides, turning, and that presets on its both sides crosses screw hole just on the screw hole of each self-corresponding spiral shell nut, and the screw hole of crossing that screw passes on the folder of case angle is screwed in the pre-buried nut.

2, quick assembled type packing chest as claimed in claim 1 is characterized in that: the described nut that is embedded on the coaming plate is the anti-retrogression nut.

3, quick assembled type packing chest as claimed in claim 2 is characterized in that: described anti-retrogression nut is that the periphery of nut is made reversed acanthoid, and direction one end of swinging at the back of the body hangnail of nut has the harmomegathus groove.

4, quick assembled type packing chest as claimed in claim 2 is characterized in that: described anti-retrogression nut is that the periphery of nut is made reversed acanthoid, and an end of nut is made semisphere, and the top of hemisphere has cross harmomegathus groove, and sphere is equipped with ball within it.

5, quick assembled type packing chest as claimed in claim 2 is characterized in that: described anti-retrogression nut is that the periphery of nut is made reversed acanthoid, and the direction termination of swinging at the hangnail of nut is provided with annular boss, and the other end has the harmomegathus groove.

6, quick assembled type packing chest as claimed in claim 2 is characterized in that: described anti-retrogression nut is to be provided with in its periphery and the outer vortex of its negative thread with rotation direction, is provided with interior hexagonal hole at an end of nut, also is provided with annular boss on the external diameter of this end.

7, as arbitrary described quick assembled type packing chest in the claim 1,2,3,4,5 or 6, it is characterized in that: on the angle that three coaming plates of packing chest cross, cornerite is installed.