CN2882351Y

CN2882351Y - Suitcase having combined metal frame

Info

Publication number: CN2882351Y
Application number: CN 200620045910
Authority: CN
Inventors: 齐瑞新
Original assignee: Chengxi Ind & Trade Co Ltd Shanghai
Current assignee: Chengxi Ind & Trade Co Ltd Shanghai
Priority date: 2006-09-18
Filing date: 2006-09-18
Publication date: 2007-03-28
Anticipated expiration: 2016-09-18

Abstract

The utility model discloses a combined metal frame traveling case comprising a case body and a case cover. The utility model is characterized in that the case cover is wrapped with an upper metal frame, and the case body with a lower metal frame. The size of the case body gas is slightly smaller than that of the case body, thus forming a step with the case body. The thickness of the step is consistent with the case cover wall. When the case cover is closed, the metal case frame cover is on the peripheral of the metal frame, and the side wall of the case cover is not at the same level with the side wall of the case body. The utility model, through adding a metal frame structure to the case cover edge and case body edge, changes the traditional wood frame seam structure of traveling cases in manual production, and enhances cases' intensity and durability.

Description

Combined metal frame closing type suitcase

Technical field

The utility model relates to a kind of suitcase, relates in particular to a kind of combined metal frame closing type suitcase.

Background technology

Traditional suitcase is for asking appearance looks elegant, adopts usually to make by hand and do not adopt the production of mechanical type pressing mold.The casing of this traditional suitcase and case lid are all firm and not yielding, simultaneously in case mouth edge, put into a steel bar, to reach the purpose of strengthening chest and case mouth intensity, and put into a wooden frame in the case lid, and be fixed with clasp nail, to reach the effect that cooperates and strengthen case lid intensity of case lid and box sizes.The defective of this practice is:

1. can only make the chest of case lid greater than the casing form, promptly chest altogether back box lid edge and casing not in one plane be not called the seaming chest, influence attractive in appearance.

2. the timber matter of wooden frame is durable inadequately, and timber has retractility, yielding, is difficult to the very standard of accomplishing that case lid cooperates with casing.

3. wooden frame manufacturing process operating efficiency is not high.

Summary of the invention

Technical problem to be solved in the utility model is to change in the duricrust suitcase that traditional-handwork makes to use wooden frame, and the defective that can only produce the seaming chest, and a kind of combined metal frame closing type suitcase is provided.

The utility model is to solve the problems of the technologies described above the technical scheme that adopts to provide a kind of combined metal frame closing type suitcase, comprises casing and case lid, is characterized in:

Described case lid oral area is coated with metal frame on, and described casing oral area also is coated with metal frame;

The undersized of described casing oral area is in casing, and forms step between the casing, and when described case lid covered, the described metal frame of going up covered in described metal frame periphery down, and case lid sidewall and wall box place are at grade.

Described combined metal frame closing type suitcase, wherein, the described metal frame of going up comprises: four U-shaped bonding jumpers are buckled in four edges of case lid mouth respectively; The metal corner protector of four an angle of 90 degrees is buckled in respectively on four angles of case lid mouth, is coated on the outside of four U-shaped bonding jumper adjacents, and four U-shaped bonding jumpers are fused.

Described combined metal frame closing type suitcase, wherein, described four metal corner protectors and four U-shaped bonding jumper junctions of going up metal frame are provided with perforation, are fixed on the case lid by metal rivet.

Described combined metal frame closing type suitcase, wherein, described down metal frame comprises: four U-shaped bonding jumpers are buckled in four edges of box mouth respectively; The metal corner protector of four an angle of 90 degrees is buckled in respectively on four angles of case lid mouth, is coated on the outside of four U-shaped bonding jumper adjacents, and four U-shaped bonding jumpers are fused.

Described combined metal frame closing type suitcase, wherein, described four metal corner protectors and four U-shaped bonding jumper junctions of metal frame down are provided with perforation, are fixed on the casing by metal rivet.

Described combined metal frame closing type suitcase, wherein, the thickness of described casing oral area step and the consistency of thickness of described case lid wall, so that described case lid is when covering, case lid sidewall and wall box place are at grade.

Described combined metal frame closing type suitcase, wherein, described metal frame is made by steel, iron intensity height and on-deformable material.

The utility model compared with prior art advantage is:

1. gain in strength: with bonding jumper is case lid mouth and box mouth bound edge, has increased the intensity of chest, indeformable.

2. attractive in appearance: owing to adopt metal frame, can remove in the traditional mode of production and must just can make case lid and lower box in one plane, thereby make flat mouthful chest with the structure of wooden frame, but not the chest of seaming.

3. can metal frame be electroplated into different colours with other accessory according to the needs of chest style, reach effect attractive in appearance.

4. manufacture craft is simple: with same set of U-shaped bonding jumper, metal corner protector mould, can cut the length of iron U-shaped bonding jumper as required, and produce the chest of different size.

Description of drawings

Below in conjunction with the drawings and specific embodiments feature and advantage of the present utility model are described, wherein:

Fig. 1 is the open mode schematic diagram of the utility model combined metal frame closing type suitcase;

Fig. 2 is the metal frame STRUCTURE DECOMPOSITION figure of the utility model combined metal frame closing type suitcase;

Fig. 3 is the metal frame combination assumption diagram of the utility model combined metal frame closing type suitcase;

Fig. 4 is the closed condition schematic diagram of the utility model combined metal frame closing type suitcase.

The specific embodiment

Fig. 1 is the open mode schematic diagram of the utility model combined metal frame closing type suitcase.See also shown in Figure 1, this suitcase 100 comprises casing 101 and case lid 102, and case lid 102 outer wall dimension equate that with casing 101 outer wall dimension wherein the case lid oral area is coated with metal frame 104, casing oral area undersized forms a step 103 in the outer wall of casing 101.Equally, the casing oral area is coated with down metal frame 105.

Last metal frame 104 is identical with following metal frame 105 structures, and just size is slightly different to cover mutually.Fig. 2 illustrates the STRUCTURE DECOMPOSITION figure of metal frame, and Fig. 3 illustrates the combination assumption diagram of metal frame, sees also Fig. 2, shown in Figure 3, and last metal frame 104 and following metal frame 105 include:

Article four, U-shaped bonding jumper 106 is used for being buckled in respectively four limits of case lid oral area or casing oral area, and end to end;

The metal corner protector 107 of four an angle of 90 degrees is used for being buckled in respectively four angles of case lid oral area or casing oral area, is coated on the outside of four U-shaped bonding jumper 106 adjacents, and four U-shaped bonding jumpers 106 are fused.

The junction of U-shaped bonding jumper 106 and metal corner protector 107 are provided with the perforation 109 that is used for fixing, and these perforation are fixed on case lid 102 or the casing 101 by metal rivet 108, and metal corner protector 107 and U-shaped bonding jumper 106 are become one with suitcase 100.

This upper and lower metal frame 104,105 can adopt steel, the iron equal strength is high and on-deformable material is made.

Now get back to shown in Figure 1, the thickness of the thickness of step 103 and case lid wall about equally so that case lid 102 is when covering, case lid sidewall and wall box place are as the criterion at grade.

Fig. 4 is the closed condition schematic diagram of the utility model combined metal frame closing type suitcase.Because the casing oral area dwindles than wall box is an amount of, therefore also smaller than case lid oral area, two metal frame 104,105 degrees of tightness cooperations are suitable during switch case lid 102, and after building chest, the side-walls of case lid 102 and casing 101 in one plane, promptly make flat mouthful chest, make suitcase 100 global designs attractive in appearance.

The utility model has increased the intensity of chest because employing bonding jumper 106 is case lid mouth and box mouth bound edge, and is indeformable.In addition, can metal frame 104,105 be electroplated into different colours with other accessory of suitcase 100, be convenient to build unified style according to the needs of suitcase 100 styles.

Metal frame manufacture craft in the utility model is simple, adopts same set of U-shaped bonding jumper, metal corner protector mould, can cut the length of iron U-shaped bonding jumper as required, and produce the chest of different size.

Claims

1. combined metal frame closing type suitcase comprises casing and case lid, it is characterized in that,

Described case lid oral area is coated with metal frame on, and described casing oral area is coated with metal frame;

2. combined metal frame closing type suitcase as claimed in claim 1 is characterized in that, the described metal frame of going up comprises:

Article four, U-shaped bonding jumper is buckled in four edges of case lid mouth respectively;

The metal corner protector of four an angle of 90 degrees is buckled in respectively on four angles of case lid mouth, is coated on the outside of four U-shaped bonding jumper adjacents, and four U-shaped bonding jumpers are fused.

3. combined metal frame closing type suitcase as claimed in claim 2 is characterized in that, described four metal corner protectors and four U-shaped bonding jumper junctions of going up metal frame are provided with perforation, are fixed on the case lid by metal rivet.

4. combined metal frame closing type suitcase as claimed in claim 1 is characterized in that, described metal frame down comprises:

Article four, U-shaped bonding jumper is buckled in four edges of box mouth respectively;

5. combined metal frame closing type suitcase as claimed in claim 4 is characterized in that, described four metal corner protectors and four U-shaped bonding jumper junctions of metal frame down are provided with perforation, are fixed on the casing by metal rivet.

6. combined metal frame closing type suitcase as claimed in claim 1 is characterized in that, the thickness of described casing oral area step and the consistency of thickness of described case lid wall.

7. combined metal frame closing type suitcase as claimed in claim 1 is characterized in that described metal frame is made by steel material or iron material.