CN2190894Y

CN2190894Y - Suitcase

Info

Publication number: CN2190894Y
Application number: CN 94203769
Authority: CN
Inventors: 黄阿惠
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-02-22
Filing date: 1994-02-22
Publication date: 1995-03-08
Anticipated expiration: 2004-02-22

Abstract

The utility model relates to a suitcase, particularly a suitcase whose frame body is composed of aluminum frame stripes, and comprises a suitcase body which is composed of a box cover and a guard plate, the aluminum frame stripes, a mortise block, a joint, an inserting plate, guard stripes, etc., wherein, a convex end which is arranged on one end of the joint is arranged in the inserting plate. The other end of the joint is provided with a flange or a groove ring which are mutually matched when an upper box cover and lower box cover are closed oppositely. In addition, the both sides of the joint are respectively provided with tenon heads. The guard stripes are arranged on the joint surface of the upper box cover and the lower box cover. One end of each guard strip is provided with a groove channel to coat the guard plates. A flange or a groove ring are respectively arranged on the other end of each guard strip. The cross sections of the guard strips and the tenon heads on the both sides of the joint are in mutual tenon connection.

Description

Suitcase

The utility model relates to a kind of suitcase, the structure improved suitcase of particularly a kind of box frame, and it has integrated framework joint, cooperates guard strip for the combination of planting, and makes easy, assembling fast and purpose such as structure is firm to reach.

The general suitcase that uses, though the member of its shape and entire combination all is identical substantially, the difference on size specification, as shown in Figure 4, mainly enclose by case lid 40 and backplate 41 mutual frames, and cooperate with aluminium moulding 42, tenon piece 43, plate 44, the phase insert group dress of members such as guard strip 45 and nest plate 46, dress up a complete portable casing with mutual group, wherein tenon piece 43 is set as Y shape, bent angle position in suitcase, a termination 431 is respectively extended in its both sides and below, wherein the termination 431 of both sides is plugged on respectively in the aluminium moulding 42, the termination 431 of below then is inserted in plate 44 1 ends, and the length of plate 44 makes according to the height of backplate 41, in addition in the involutory edge 411 sheathed guard strips 45 of backplate 41, the tangent plane of this guard strip 45 becomes U-shaped and its two ends to be equipped with a combined hole 451, the bottom surface more eliminates through processing, for rivet 49 guard strip 45 is combined with nest plate 46, forms a complete suitcase.

During assembling, earlier case lid 40 and backplate 41 are embedded at respectively in the groove 421 of moulding 42 both sides, and tenon piece 43 is set in the bent angle portion of casing, the mode sleeve that other is waited with gummed or fixing in 431 of the terminations of tenon piece 43 is in moulding 42, plate 44 both sides also are provided with groove 441 and set for two side guard plates 41 in addition, the one end is fixed in the tenon piece 43, the other end then places on the nest plate 46, then coat the aluminium matter guard strip 45 of a U-shaped tangent plane on the backplate 41 involutory edge 411, the a bit of breach of the equal cutting in bottom surface of guard strip 45 ends, for sleeve in the made nest plate 46 of metal, combine with nest plate 46 with rivet 49 cooperations and with guard strip 45 again and fix, involutory surface in guard strip 45 and nest plate 46 then is provided with flange 452 respectively, 461, with in suitcase to chase 462 set on fashionable and another case lid 401 in cooperating to fashionable.

In above-mentioned member and assembling, due to the mode of its combination, there is all inconvenience of following shortcoming and assembling:

1, processing is complicated: except in need cutting and hole in guard strip 45 two ends, nest plate 46 more need be through at least three road formalities such as punch press processing profile, mould doubling and last moulding, with rivet 49 guard strip 45 is combined with nest plate 46 more at last, no matter be that manufacturing or number of assembling steps all exist the deuce to pay, more involve and the control accuracy of its length and bore position when making, form manufacturing cost and increase (increasing) because of making defective products.

2, guard strip 45 and backplate 41 damage distortion: guard strip 45 cross sections of commonly using take the shape of the letter U, it mainly is coated on the involutory edge 411 on the backplate 41, yet because backplate 41 mostly is wood materials, its hardness a little less than, the structural strength that adds guard strip 45 is poor, so that partly suitcase can or collide guard strip 45 and backplate 41 distortion that make involutory surface because of extruding.

3, loosening easily: because guard strip 45 combines with nest plate 46 and aligns difficult cause, usually when making, all remain with suitable gap, as the increasing in aperture etc., to make things convenient for rivet 49 combination assemblings, it is all non-directly fixing with backplate 41 with nest plate 46 to add guard strip 45, and therefore phenomenon takes place to become flexible easily, in the time of seriously even can cause and come off.

The utility model arch-rival suitcase framework has been done improvement, one joint is set substitutes the nest plate of commonly using, the joint both sides utilize tenon piece joggle in guard strip, and the guard strip tangent plane is to cooperate the shape of tenon piece and establish, sleeve for the tenon piece is fixed, and constitutes a manufacturing, the easy to assembly and firm practical suitcase of structure.

Main purpose of the present utility model, for overcome above-mentioned commonly use the suitcase structure built on the sand with the shortcoming of making inconvenience, a kind of structure improved suitcase is provided, joggle piece by the two ends same size plug assembling, the member that whole framework is engaged is made accessory and is had more normalization, whole manufacturing cost is reduced relatively, and make the assembly of whole portable casing rapider, more firm, more meet practicality.

Suitcase of the present utility model comprises the casing that upper and lower case lid and backplate constitute, and cooperates aluminium moulding, tenon piece, plate, joint and guard strip be combined into; It is characterized in that: integrated joint, be provided with a nose in joint one end, it is solidly plugged in the plate, the tenon that its both sides are provided with protrusion with the guard strip joggle, with each member in conjunction with constituting a complete suitcase framework.

Nose on joint described in the suitcase can be set as and the joint separating making, the mode to glue together or to set during use, and directly sleeve is on joint.

The mortise of described guard strip cooperates the crosssection shape design of joint tenon for joggle.

Can be provided with a cross rib on the hollow section of described guard strip and link reinforcement.

Described joint can be provided with bead and grooved ring respectively in involutory surface, so that cooperatively interact to fashionable.

For further specifying architectural feature of the present utility model, cooperate embodiment and accompanying drawing to be described in detail as follows:

Fig. 1: stereogram of the present utility model.

Fig. 2: the utility model is the three-dimensional exploded view of section partly.

Fig. 3: another kind of embodiment schematic perspective view of the present utility model.

Fig. 4: commonly use the partly three-dimensional exploded view of section of suitcase.

Suitcase of the present utility model, as shown in Figure 1, 2, mainly the backplate 21 by case lid 20,201 and each side combines, and cooperates assembling to constitute a complete suitcase structure with the various members of tenon piece 31, plate 32 and the guard strip 14 etc. of aluminium moulding 30, Y shape; Mainly will be located at case lid 20, joint 10 on 201 involutory surfaces and guard strip 14 are done an improvement, its center tap 10 1 ends are provided with nose 11, and utilize the mode of gluing together or setting to be fixedly arranged in the plate 32, and these joint 10 both sides are then respectively established a tenon 12 that protrudes and are combined with the guard strip 14 of both sides in the mode of joggle, the other end in joint 10 then is provided with flange 13, with with joint 101 to fashionable another case lid 201 on set chase 131 fits, 14 cooperation tenon 12 shapes of guard strip are established a mortise 141 in addition, its top is provided with conduit 15 and establishes to be coated on backplate 21 edge cards, its other end then is set as the flange 151 and the chase 152 that can cooperatively interact respectively, so that two case lids 20,201 when covering, and can obtain a stable structure.

During assembling, the groove 301 that aluminium moulding 30 both sides are set is combined in case lid 20 respectively, 201 and backplate 21 on, in bent angle portion and be provided with the tenon piece 31 of Y shape, this tenon piece 31 respectively is provided with a termination 311 of protruding in the left and right sides and below reaching, so that aluminium moulding 30 is combined with plate 32 and will go up, following case lid 20,201 and backplate 21 card establish fixing, plate 32 is for cooperating the size of suitcase in addition, its length can change according to the height of backplate 21, therefore remaining member of suitcase can be made as fixedly specification, one of this plate 32 is terminated on the tenon piece 31 of Y shape, the other end then fixes with the nose 11 of joint 10, both sides respectively are provided with groove 321 and insert fixed bit for backplates 21 edges, then are provided with the tenon 12 of protrusion in joint 10 both sides in addition so that utilize the mode of joggle and case lid 20 up and down, guard strip 14 combinations on 201 involutory surfaces.

The set joint 10 of the utility model in addition, also can be set as form as shown in Figure 3, make the Volume Changes of suitcase have more elasticity, the nose 11 of joint 10 1 ends will wherein be located at, can be set as the mode of separating, and according to the volume and the big or small selecting arrangement of the suitcase of required assembling, stick into one and insert in the hole 111 with gummed or mode sleeve default setting on joint 10 of setting with joint 10, so also can reach the effect that links plate 32, and then form a complete suitcase.

What deserves to be mentioned is suitcase framework of the present utility model, the mode that wherein employed joint 10 can the plastics ejection formation is manufactured in a large number; The section configuration setting of tenon 12 on 14 cooperation joints 10 of guard strip in addition, so can in guard strip 14, be provided with a cross rib 142, not only can more can strengthen the intensity of guard strip 14 for tenon 12 joggles location really, except the cost that can reduce the manufacturing, still can reach following effect:

1, manufacturing and easy to assembly, needn't reprocess: penetrate one-body molded with plastics with joint 10 of the present utility model, do not need to pass through again the above machine-shaping of secondary, it only directly combines with guard strip 14 in the mode of insert group with the tenon 12 at two ends, do not need to make up, can reduce trouble and inconvenience when making and assembling in modes such as riveted joints.

2, guard strip 14 structural strengths increase: the section of commonly using guard strip 45 is the hollow U-shaped, the not good easy deformation of its intensity, and guard strip 45 of the present utility model is behind extrusion forming, therefore its integrally-built intensity is greatly increased because a cross rib 142 is set up in the stage casing, effectively prevent the distortion that guard strip 14 and backplate 21 produce because of the collision extruding.

3, Stability Analysis of Structures: general nest plate that suitcase uses 46 all is to bend with the metal lamellar body to combine with bluff piece 45 behind the type of making again, because and 41 of backplates add any fixedly design, therefore phenomenon loosening or that horizontally slip takes place easily, and that joint 10 of the present utility model is inserted in the plate 32 with its nose 11 is fixing, so joint 10 all can firmly be installed on the involutory surface of lower box with guard strip 14.

In addition, suitcase of the present utility model still has eliminates two case lids 20,201 in to fashionable formed metal impact noise, and represents its integrally-built characteristic elegant in appearance or the like, is really one to have practicality and suitcase easy to use concurrently.

Claims

1, a kind of suitcase includes the casing that upper and lower case lid and backplate constitute, and cooperates members such as aluminium moulding, tenon piece, plate, joint and guard strip to be combined into suitcase jointly; It is characterized in that: with integrated joint, be provided with a nose that is solidly plugged in the plate in joint one end, its both sides then are provided with protrusion and the tenon guard strip joggle.

2, suitcase according to claim 1 is characterized in that: the nose on the described joint can be set as the form of separating with joint, and in the mode of gluing together or setting, directly sleeve is in joint.

3, suitcase according to claim 1 and 2 is characterized in that: the section configuration of tenon matches on the mortise shape of described guard strip and the joint, for joggle.

4, suitcase according to claim 1 is characterized in that: the hollow section of described guard strip is provided with a cross rib.

5, suitcase according to claim 1 and 2 is characterized in that: described joint can be provided with bead and grooved ring respectively in involutory surface, so that cooperatively interact to fashionable.