CN202128002U

CN202128002U - Hollow support frame in suitcase

Info

Publication number: CN202128002U
Application number: CN201120150891U
Authority: CN
Inventors: 贾彬彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-13
Filing date: 2011-05-13
Publication date: 2012-02-01
Anticipated expiration: 2021-05-13

Abstract

The utility model discloses a hollow support frame in a suitcase, which is formed by a plurality of mutually connected folding boards integrally made of a hollow sheet by means of punching. The folding boards include a bottom board, first bendable folding boards, second bendable folding boards and third bendable folding boards, wherein the first folding boards and the second folding boards are outwardly arranged on the left and the right of the bottom board respectively, the third folding boards are arranged on the upper side and the lower side of the bottom board respectively, each two adjacent folding boards are connected through a folding crease, and two bendable reinforcing folding boards are connected to two sides of each third folding board. The folding boards made of one complete hollow board by means of punching can be bent and mutually joined to form the hollow square support frame during use of the frame, and the hollow support frame can be rested in a lower space of a suitcase to form an article storage space capable of bearing certain pressure. When the hollow support frame is not used, the folding boards can be laid into the suit case so as to reduce the storage space and facilitate storage and carrying.

Description

The hollow support frame that is used for case and bag

Technical field

The utility model relates to luggage, is specifically related to a kind of hollow support frame that is used for case and bag.

Background technology

In the prior art, the luggage that has the upper and lower layer of a kind of branch to use when not using, need and carry the case and bag stored collapsed, need its lower layer space propped up in use, prevents that backfin is placed on the article of lower layer space.

The utility model content

The purpose of the utility model is; Above-mentioned defective to prior art; A kind of hollow support frame that is used for case and bag is provided, and when not using case and bag, hollow support frame foldable for storage is in case and bag; Can carriage be supported during use, thereby but the lower layer space of case and bag supportted into the parking space of a bearing certain pressure.

A kind of hollow support frame that is used for case and bag is provided; Constitute a square carriage after adopting the punching out of a hollow thin plate one to become a plurality of flaps that are connected with each other; Said a plurality of flap comprises base plate; The left and right sides side of base plate is respectively bent first flap and second flap outwards successively; The side up and down of base plate is respectively bent the 3rd flap and the 4th flap outwards successively, is connected by bent flanging between each adjacent flap, also is connected with a bent reinforcement flap at the dual-side of said the 3rd flap.

In the above-mentioned hollow support frame that is used for case and bag, be equipped with the bonding nylon buckles on the surface of said bent second flap, bent the 3rd flap and the 4th flap, bent reinforcement flap.

Go out a plurality of flaps through punching out on a complete hollow sheet material; Can a plurality of flaps be bent the square carriage that can constitute a hollow behind the hasp each other in use, can be supported in the lower layer space of case and bag, but constitute the article storage space of a bearing certain pressure; When not using; Be placed in the case and bag after can a plurality of flaps being set level, dwindled parking space, be convenient to take care of and carry.

Description of drawings

Fig. 1 is embodiment one structural representation after the hollow support frame that is used for case and bag launches;

Fig. 2 is embodiment two structural representations after the hollow support frame that is used for case and bag launches;

Fig. 3 is that a plurality of flaps bend the structural representation that constitutes the hollow support frame behind the hasp each other;

Fig. 4 is the structural representation of hollow support frame when being in folded state.

The specific embodiment

Embodiment one: with reference to Fig. 1, shown in Figure 3; Design a kind of hollow support frame that is used for case and bag; Be employed in the punching out of a hollow thin plate one and become to constitute a square carriage behind a plurality of flaps that are connected with each other, said a plurality of flaps comprise base plate 1, and the left and right side of base plate 1 is respectively bent first flap 2 and second flap 3 outwards successively; The upper and lower side of base plate 1 is provided with the 3rd bent flap 6 and the 4th flap 7; Be connected by bent impression 9 between each adjacent flap, also be connected with a bent reinforcement flap 4, can increase the support strength of square frame at the dual-side of said the 3rd flap 6.

Embodiment two, with reference to shown in Figure 2, are the intensity that increases square box, also are connected with one the 4th flap 7 in the outer side edges of said the 3rd flap 6, are connected by bent impression 9 between each flap.

In the above-mentioned hollow support frame that is used for case and bag; Can connect when the holding state closelyr for ease of each flap, be provided with the bonding nylon buckles 5 that can bond each other on the surface of said bent second flap 3, bent the 3rd flap 6 and the 4th flap 7, bent reinforcement flap 4.

In the above-mentioned hollow support frame that is used for case and bag, be adjacent the corner interference of second flap 2 that connects, the 3rd flap 6 and generate wedge angle for preventing when the bending corner of base plate 1, damage case and bag, can its corner be processed circular arc limit or hypotenuse 8.

Shown in Figure 4 is hollow support frame structural representation when being in folded state, two second flap 3 mutually stacked being positioned at topmost.

Claims

1. hollow support frame that is used for case and bag; Constitute a square carriage after adopting the punching out of a hollow thin plate one to become a plurality of flaps that are connected with each other; It is characterized in that; Said a plurality of flap comprises base plate, and the left and right sides side of base plate is respectively bent first flap and second flap outwards successively, and the side up and down of base plate is respectively equipped with the 3rd bent flap; Be connected by bent impression between each adjacent flap, also be connected with a bent reinforcement flap at the dual-side of said the 3rd flap.

2. the hollow support frame that is used for case and bag according to claim 1 is characterized in that, also is connected with the 4th flap in the outside of said bent the 3rd flap, is connected by bent impression between the bifoldable plate.

3. the hollow support frame that is used for case and bag according to claim 1 and 2 is characterized in that, is equipped with the bonding nylon buckles on the surface of said bent second flap, bent the 3rd flap and the 4th flap, bent reinforcement flap.