CN101462628A

CN101462628A - Full-solid core wrapping process for combined toast box and toast box using the same

Info

Publication number: CN101462628A
Application number: CNA2008102353426A
Authority: CN
Inventors: 倪大明; 赵钟泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-14
Filing date: 2008-11-14
Publication date: 2009-06-24
Anticipated expiration: 2028-11-14
Also published as: CN101462628B

Abstract

The invention provides totally solid-core strip packaging technology for a combined toasted bread box, which can adopt totally solid-core bearings on the insides of coils on the circumference of the toasted bread box, has high strength, difficultly deformed end face and long service life. The invention also provides the toasted bread box using the technology. The technology is characterized in that a sheet metal is processed into a U-shaped body; upper edges of two side faces of the U-shaped body are turned over to the outside of a box body and provided with side coils; two end faces and the U-shaped body can be assembled into a complete box body; upper edges of the two end faces are turned over to the outside and provided with end coils; two mandrels are inserted into the coils on the two side faces of the U-shaped body respectively; parts of the mandrels which are extended out of both ends of the coils are horizontally bended at 90 degrees towards the direction of the box body respectively; the length of the mandrels which are extended out of the both ends of the coils is long for one and short for the other; the sum of the length of bended parts of the two mandrels on each end face is equal to the length of the coils on the side end face; mandrels of two side edges simultaneously rotate upwards at a certain angle; the coils of the two end faces are sleeved on bended mandrels with correspondingly long length on each side respectively; the mandrels rotate back to horizontal positions; the width of the box body is widened by utilization of the resilience of materials of the box body until short bended mandrels can be arranged inside the coils of the two end faces respectively; and the U-shaped body is matched with the two end faces for assembly.

Description

A kind of full-solid core bag bar technology of compound type toast box and with the toast box of this technology

(1) technical field

The present invention relates to a kind of full-solid core bag bar technology of compound type toast box, the invention still further relates to the toast box that uses this technology.

(2) background technology

The bag bar technology of existing compound type toast box, assembling for the ease of two end faces, two sides are folded very short that the iron bar that comes does, cause the middle very big one section vacancy of two end faces, the round middle one section very big vacancy that has of volume that causes two end faces, because toast box in use must be realized fast demoulding by knocking two end faces, because there is vacancy in the volume of its end face circle inside, its intensity is low, therefore existing two end faces of compound type toast box are easy to distortion to be caused and can not use, and has seriously influenced the service life of compound type toast box.

(3) summary of the invention

At the problems referred to above, the invention provides a kind of full-solid core bag bar technology of compound type toast box, it can support the inner full-solid core that adopts of the circle of the volume around the toast box, so there is not vacancy in its volume circle inside, its intensity height, two end faces are not yielding, its long service life.

A kind of full-solid core bag bar technology of compound type toast box, it is characterized in that: a sheet material can manufacturing is become the U-shaped body, the U-shaped body comprises two sides and bottom surface, side volume circle has been turned over to the box body outside in the upper edge, two sides, two end face can manufacturings form, itself and the assembling of U-shaped physical efficiency form a complete box main body, there is end volume circle the upper edge of two end faces to turning up, the volume that two plugs insert respectively on the U-shaped body two sides is round, plug stretches out the part at volume circle two ends respectively to horizontal bending 90 degree of box body direction, plug stretches out the length of rolling up the circle two ends, and one is long and the other is short, the length sum of two plug dogleg section on each end face equals the volume circle length of this side end face, the plug of two sides is rotated up certain angle simultaneously, volume circle with two end faces is set with in the corresponding long bending plug of every side then, plug is rotated back to level attitude, utilize the rebound resilience of cell material, the width dimensions of breaking big box body off with the fingers and thumb cooperates the U-shaped body with assembling with both ends of the surface to the volume circle that short bending plug can be respectively charged into two end faces.

Use the toast box of this technology, its technical scheme is such: it comprises box body, lid, described box body comprises U-shaped body, both ends of the surface, there is the volume circle upper edge, described U-shaped body both sides, there is the volume circle upper edge of described both ends of the surface, two plugs insert U-shaped body both sides respectively and roll up circle, and plug stretches out the part at volume circle two ends respectively to horizontal bending 90 degree of box body direction, it is characterized in that: the described plug that is positioned at two bendings of same end face is being rolled up the inner contact of circle or closed on contact.

It is further characterized in that: the long end of bending one end at described two plug two ends is short, described long bending that is positioned at same end face and short bending are loaded on end face volume circle in-to-in both sides, describedly are positioned at the long bending of same end face and the length overall of short bending equals the round length of its end face volume.

The toast box that uses technology of the present invention to make, because the volume circle by inner full-solid core around the described box body wraps up, describedly realizing in the process of fast demoulding by knocking two end faces, the intensity height of its end face, not yieldingly cause whole toast box not use, and then its bulk strength, its long service life have been improved.

(4) description of drawings

Fig. 1 uses the front view scheme drawing of the toast box of this technology for the present invention;

Fig. 2 uses the birds-eye view of front view of the toast box of this technology for the present invention;

Fig. 3 uses the A of toast box birds-eye view of this technology to cutaway view for the present invention;

Fig. 4 is the scheme drawing of technology assembling of the present invention.

(5) specific embodiment

A kind of full-solid core bag bar technology of compound type toast box: a sheet material can manufacturing is become the U-shaped body, the U-shaped body comprises two sides and bottom surface, side volume circle 4 has been turned over to the box body outside in the upper edge, two sides, two end face 2 can manufacturings form, itself and the assembling of U-shaped physical efficiency form a complete box main body, see Fig. 4, there is end volume circle 3 upper edge of two end faces 2 to turning up, the volume that two plugs 5 insert respectively on the U-shaped body two sides is justified 4, plug 5 stretches out the part at volume circle 4 two ends respectively to horizontal bending 90 degree of box body direction, plug 5 stretches out the length of rolling up the circle two ends, and one is long and the other is short, the length sum of two plug 5 dogleg section on each end face equals the volume circle length of this side end face, the plug 5 of two sides is rotated up certain angle simultaneously, volume circle 3 with two end faces is set with in the corresponding long bending plug of every side then, plug 5 is rotated back to level attitude, utilize the rebound resilience of cell material, the width dimensions of breaking big box body off with the fingers and thumb cooperates the U-shaped body with assembling with both ends of the surface to the volume circle 3 that short bending plug can be respectively charged into two end faces.

Use the compound type toast box of this technology: see Fig. 1, Fig. 2, Fig. 3, it comprises box body, lid, box body comprises U-shaped body 1, both ends of the surface 2, there is side volume circle 4 upper edge, U-shaped body both sides, there is end volume circle 3 upper edge of both ends of the surface, two plugs 5 insert two sides of box main body respectively and roll up circle 4, and plug 5 stretches out the part at volume circle two ends respectively to horizontal bending 90 degree of box body direction, and the plug 5 that is positioned at two bendings of same end face is being rolled up circle 3 inner contacts or closed on contact.Bending one end length one end at two plug two ends is short, and the long bending and the short bending that are positioned at same end face are rolled up insertion ends volume circle 3 inside, circle 3 both sides from end respectively, are positioned at the long bending of same end face and the length overall of weak point bending and equal end volume circle 3 length.

Claims

1, a kind of full-solid core bag bar technology of compound type toast box, it is characterized in that: a sheet material can manufacturing is become the U-shaped body, the U-shaped body comprises two sides and bottom surface, side volume circle has been turned over to the box body outside in the upper edge, two sides, two end face can manufacturings form, itself and the assembling of U-shaped physical efficiency form a complete box main body, there is end volume circle the upper edge of two end faces to turning up, the volume that two plugs insert respectively on the U-shaped body two sides is round, plug stretches out the part at volume circle two ends respectively to horizontal bending 90 degree of box body direction, plug stretches out the length of rolling up the circle two ends, and one is long and the other is short, the length sum of two plug dogleg section on each end face equals the volume circle length of this side end face, the plug of two sides is rotated up certain angle simultaneously, volume circle with two end faces is set with in the corresponding long bending plug of every side then, plug is rotated back to level attitude, utilize the rebound resilience of cell material, the width dimensions of breaking big box body off with the fingers and thumb cooperates the U-shaped body with assembling with both ends of the surface to the volume circle that short bending plug can be respectively charged into two end faces.

2, use the toast box of full-solid core bag bar technology, it comprises box body, lid, described box body comprises U-shaped body, both ends of the surface, there is the volume circle upper edge, described U-shaped body both sides, there is the volume circle upper edge of described both ends of the surface, two plugs insert U-shaped body both sides respectively and roll up circle, and plug stretches out the part at volume circle two ends respectively to horizontal bending 90 degree of box body direction, it is characterized in that: the described plug that is positioned at two bendings of same end face is being rolled up the inner contact of circle or closed on contact.

3, according to the toast box of the described use full-solid core of claim 2 bag bar technology, it is characterized in that: the long end of bending one end at described two plug two ends is short, described long bending that is positioned at same end face and short bending are loaded on end face volume circle in-to-in both sides, describedly are positioned at the long bending of same end face and the length overall of short bending equals the round length of its end face volume.