CN204378179U - A kind of suitcase of compressive resistance - Google Patents

Abstract

The utility model proposes a kind of suitcase of compressive resistance, the roller comprising pull bar, rectangular box body and be arranged at the bottom of case, described casing is provided with case lid; It is characterized in that, described rectangular box body is spliced by upper box, middle casing, lower box three part, and wherein upper box, lower box adopt hard material injection molded.The utility model casing anti-pressure ability is strong, and people directly can be sat in top, the rest of convenient user during the journey.Pull bar is arranged on lateral outer or the top of casing, no longer extends to box house, makes the bottom surface of casing be smooth, facilitates user's stores; Simultaneously due to by pull bar side, existing bottom half area greatly reduces relative to the bottom area of prior art, thus adds box house storage space.

Description

A kind of suitcase of compressive resistance

Technical field

The utility model relates to a kind of suitcase, particularly relates to the suitcase of a kind of pull bar at side.

Background technology

Existing suitcase is divided into two kinds, and one adopts hard material casing, and casing is harder, and the casing of this structure is made up of two panels hard material, is namely divided into upper and lower two panels casing, and upper and lower two panels casing adopts slide fastener to connect.The casing of this structure is arranged on casing middle due to slide fastener, there is two problems: one is in transportation, because slide fastener is arranged on the upper lower box of middle connection, causes slide fastener greatly stressed, easily damages; Two is in storing process, when the article Capacity Ratio stored is larger, needs fluctuating plate casing storing articles respectively, and then the upper box lid having stored article is entered lower box with slide fastener drawing, because slide fastener is arranged on centre, cause stores inconvenient.

Another adopts soft casing, the casing of this structure, and as Fig. 1, shown in 2, the casing of this structure comprises pull bar 100, casing 200, and be arranged on the wheel 300 of bottom.Casing 200 has been connected by zipper case lid 201, this mode, the spatial placement of most of stores is on casing, because case lid 201 degree of depth is not dark, only play the function of lid, deposited article more convenient for this reason, it also avoid and adopt hard slider fastener for trunk to hold flimsy problem.But this casing Problems existing is that one is: owing to adopting soft casing, casing can not accomplish each face compressive resistance; Two are: as shown in Figure 3, for disassembling the box house schematic diagram after case lid 201 and box house lining cloth, as seen from the figure, telescopic bar 100 extends to bottom half, this structure causes the bottom of casing to be irregular, and its bottom space reduces occupied by pull bar.

Utility model content

For overcoming above technical problem, the utility model proposes the compressive resistance suitcase that a kind of casing top is more smooth.

The technical scheme that the utility model adopts for its technical problem of solution is,

A suitcase for compressive resistance, the roller comprising pull bar, rectangular box body and be arranged at the bottom of case, described casing is provided with case lid; It is characterized in that, described rectangular box body is spliced by upper box, middle casing, lower box three part, and wherein upper box, lower box adopt hard material injection molded.

Further, pull bar is arranged on the outside of casing, and the bottom of casing is smooth.

Further, pull bar is arranged on the side of casing, and the casing area being provided with pull bar is less than the area of its adjacent surface.

Further, pull bar is arranged on the top of casing.

Further, described casing is provided with at least more than one handle.

Further, slide fastener or sewing mode is adopted to connect between upper box, middle casing, lower box.

Further, middle casing adopts soft surface material to make.

Further, described case lid is arranged on middle casing.

Further, described roller is detachable universal wheel.

Further, the junction in the face, all around of casing is respectively provided with the fine rod of carbon.

The utility model has the advantage of, casing compressive resistance is strong, and upper flat, has tired out during the journey and directly can sit people, the rest of convenient user during the journey.

Pull bar is arranged on lateral outer or the top of casing by the utility model, no longer extends to box house, makes the bottom surface of casing be smooth, facilitates user's stores; Simultaneously due to by pull bar side, existing bottom half area greatly reduces relative to the bottom area of prior art, thus adds box house storage space.

Accompanying drawing explanation

Fig. 1 is the structural representation of soft suitcase;

Fig. 2 is the Facad structure schematic diagram of soft suitcase;

Fig. 3 is the internal structure schematic diagram of soft suitcase;

Fig. 4 is structural representation of the present utility model;

Fig. 5 is the utility model internal structure schematic diagram;

Fig. 6 is the utility model another one embodiment schematic diagram.

Detailed description of the invention

The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with diagram and specific embodiment, setting forth the utility model further.

As the structural representation that Fig. 1,2,3 is soft suitcase in prior art, casing is cuboid, and soft limit suitcase comprises pull bar 100, casing 200, and is arranged on the wheel 300 of bottom half.Casing 200 has been connected by zipper case lid 201, casing 200 comprises case lid 201, right flank 202, top 203, the back side 204, left surface 205; Slide fastener is adopted to be connected between casing with case lid 201.Wherein pull bar is arranged on the back side 204, and the box house bottom surface of the back side 204 correspondence is flat.Be greater than right flank 205 and the left surface 202 of casing with box back surface 204 length before the casing be made up of case lid 201.In use, hold handle, health presses close to face 204, advance along direction, face 202 or 205, when suitcase being fully loaded with article, two sides 201,204 due to casing are not symmetry very, easily cause the center of gravity of casing to offset toward the side, face 201 of casing, so that casing is easily toward the rollover of direction, face 204.

As Fig. 4, shown in 5, be structural representation of the present utility model, the roller 300 that the utility model comprises pull bar 100, rectangular box body 400 and is arranged at the bottom of case; Described rectangular box body 400 is spliced successively by upper box 410, middle casing 420, lower box 430 3 part, wherein upper box 410, lower box 430 adopt hard material injection molded, middle casing 420 adopts soft surface material to make, and described middle casing 420 is provided with case lid 405.Casing top and the bottom adopt hard material, ensure that the bearing capacity compressive resistance of casing.Connection between upper box 410, middle casing 420, lower box 430 can adopt slide fastener to connect or adopt sewing machine to make.

On the mounting means of pull bar, keep smooth for making bottom half, the utility model improves on prior art basis, carrying out side, pull bar being arranged on by being positioned at the inner pull bar extending to outside of tank floor the lateral outer of casing or being arranged on the top of casing.Fig. 5 is the schematic diagram of pull bar side, the leptoprosopy 402 that described pull bar 100 is arranged on rectangular box body is outside, the area of leptoprosopy 402 is less than the area of its adjacent surface 404, in prior art, pull bar is generally arranged on a wider side, and pull bar is arranged on the narrower side of casing by the utility model when pull bar side, object is the parking space in order to increase box house.Fig. 6 is that pull bar is placed on casing top, opens a groove, pull bar is arranged on the top of casing at the top of casing, when not using, is embedded in by pull bar in groove, in use, and pull-out pull bar.

As shown in Figure 5, in order to improve the support force of casing further, in the junction of the side, all around of casing, be respectively provided with the fine rod 440 of a carbon.

Consider that client has the demand of carrying the suitcase, have groove 4031 at the top 403 of casing, described groove is embedded with handle 4032.When not using handle, handle is embedded in groove 4031, does not affect the comfortableness taking casing top, when using handle, handle can be pulled out easily again.

As shown in Figure 4, in use, pull-out pull bar 100, hold the handle of pull bar 100, human body presses close to body side 404, and casing is advanced along direction, front 405.Because box house is smooth, when article are installed, be fit into article from face 405, when no matter, the center of gravity of casing or can not offset, thus make to tow more laborsaving.

Now the center of gravity of casing, that human body applies power is consistent with the direct of travel of people's (or casing), thus makes to work as casing full load, tows comparatively laborsaving.

More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.

Claims (10)

1. a suitcase for compressive resistance, the roller comprising pull bar, rectangular box body and be arranged at the bottom of case, described casing is provided with case lid; It is characterized in that, described rectangular box body is spliced by upper box, middle casing, lower box three part, and wherein upper box, lower box adopt hard material injection molded.

2. the suitcase of a kind of compressive resistance according to claim 1, is characterized in that, pull bar is arranged on the outside of casing, and the bottom of casing is smooth.

3. the suitcase of a kind of compressive resistance according to claim 1 and 2, is characterized in that, pull bar is arranged on the side of casing, and the casing area being provided with pull bar is less than the area of its adjacent surface.

4. the suitcase of a kind of compressive resistance according to claim 1, is characterized in that, pull bar is arranged on the top of casing.

5. the suitcase of a kind of compressive resistance according to claim 1, is characterized in that, described casing is provided with at least more than one handle.

6. the suitcase of a kind of compressive resistance according to claim 1, is characterized in that, adopts slide fastener or sewing mode to connect between upper box, middle casing, lower box.

7. the suitcase of a kind of compressive resistance according to claim 1, is characterized in that, middle casing adopts soft surface material to make.

8. the suitcase of a kind of compressive resistance according to claim 7, is characterized in that, described case lid is arranged on middle casing.

9. the suitcase of a kind of compressive resistance according to claim 1, is characterized in that, described roller is detachable universal wheel.

10. the suitcase of a kind of compressive resistance according to claim 1, is characterized in that, the junction in the face, all around of casing is respectively provided with the fine rod of carbon.