Scratch-resistant composite draw-bar box

Abstract

The utility model discloses a scratch-resistant composite draw-bar box which comprises a front shell, a rear shell and three handles, and the front shell is detachably connected with the rear shell; the rear shell comprises an annular convex strip, two side plates, a top plate, a bottom plate and a rear plate, the side plate located on one side, the top plate, the side plate located on the other side and the bottom plate are sequentially connected and integrally formed to form an annular body, the rear plate is fixedly connected with one side of the annular body, the annular convex strip is distributed in the circumferential direction of the outer periphery of the other side of the annular body, and the annular convex strip is fixedly connected with the annular body; the three handles are arranged on the side plate, the top plate and the bottom plate respectively, are rotationally connected with the side plate, the top plate and the bottom plate respectively and are flush with the annular protruding strips. The scratch-resistant composite draw-bar box disclosed by the utility model has the beneficial effects that only the handle and the annular raised line are in direct contact with the ground, so that the side plates, the top plate and the bottom plate are prevented from being in direct contact with the ground, and the scratch-resistant capability of the draw-bar box is indirectly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of luggage, specifically relates to a scratch -resistant composite draw -bar box. BACKGROUND

[0002] The utility model discloses a utility model patent with the subject name of a kind of scratch -resistant PC draw -bar box for publication No.

[0003] Therefore, the above utility model patent has disclosed one of the technical solutions of scratch-resistant draw-bar box. However, the above utility model patent discloses the technical solution, which focuses on the use of the deformation capacity of the latex pad to wrap the toy and fix the toy, to prevent the toy from shaking with the draw-bar box when moving, and does not further solve the problem of avoiding direct contact between the side plate, top plate, bottom plate and ground, which needs to be further improved. UTILITY MODEL CONTENT

[0004] The utility model provides a scratch-resistant composite draw-bar box to overcome the above defects according to the status of the prior art.

[0005] The utility model adopts the following technical scheme, a scratch-resistant composite draw-bar box, comprising a front shell, a rear shell and three handles, the front shell and the rear shell are detachably connected, wherein:

[0006] The rear shell comprises annular convex strips, two side plates, a top plate, a bottom plate and a rear plate, the side plate on one side, the top plate, the side plate on the other side and the bottom plate are sequentially connected and integrally formed to form an annular body, the rear plate is fixedly connected to one side of the annular body, the annular convex strips are distributed circumferentially along the outer periphery of the other side of the annular body, and the annular convex strips are fixedly connected to the annular body.

[0007] The three handles are arranged on the side plates, the top plate and the bottom plate, and the handles are rotatably connected to the side plates, the top plate and the bottom plate, respectively.

[0008] As a preferred technical solution of the above technical solution, the side plate is provided with a side plate convex strip and a side plate shaft body integrally formed with the side plate convex strip, the side plate convex strip is fixedly connected to the side plate, and the handle on the side plate is rotatably connected to the side plate shaft body.

[0009] As a preferred technical solution of the above technical solution, the top plate is provided with a top plate convex strip and a top plate shaft body integrally formed with the top plate convex strip, the top plate convex strip is fixedly connected to the top plate, and the handle on the top plate is rotatably connected to the top plate shaft body.

[0010] As the preferred technical scheme of the above technical scheme, the bottom plate is provided with a bottom plate protrusion and a bottom plate rotating shaft body integrally formed with the bottom plate protrusion, the bottom plate protrusion is fixedly connected with the bottom plate, and the handle of the bottom plate is rotationally connected with the bottom plate rotating shaft body.

[0011] As the preferred technical scheme of the above technical scheme, the front shell is provided with a front shell annular protrusion and a plurality of front shell transverse protrusions, the front shell annular protrusion is integrally formed with the front shell, there is a spacing between adjacent two front shell transverse protrusions, and the front shell transverse protrusions are integrally formed with the front shell.

[0012] The utility model discloses a scratch -resistant composite draw -bar box, its beneficial effect lies in, and only handle and annular protrusion have with ground direct contact, thereby avoid side plate, top plate, bottom plate and ground direct contact, indirectly promote the scratch -resistant capacity of draw -bar box. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a perspective view of one angle of the application.

[0014] Figure 2 It is a perspective view of another angle of the rear shell of the application.

[0015] Figure 3 It is a side view of the application.

[0016] Figure 4 It is a perspective view of one angle of the rear shell of the application.

[0017] Figure 5 It is a perspective view of another angle of the rear shell of the application.

[0018] Figure 6 It is a perspective view of one angle of the front shell of the application.

[0019] Figure 7 It is a perspective view of another angle of the front shell of the application.

[0020] The reference signs include: 100 - front shell, 110 - front shell transverse protrusion, 120 - front shell annular protrusion, 200 - rear shell, 201 - annular body, 210 - annular protrusion, 220 - side plate, 221 - side plate protrusion, 222 - side plate rotating shaft body, 230 - top plate, 231 - top plate protrusion, 232 - top plate rotating shaft body, 240 - bottom plate, 241 - bottom plate protrusion, 242 - bottom plate rotating shaft body, 250 - rear plate, 300 - handle. DETAILED DESCRIPTION

[0021] The utility model discloses a scratch -resistant composite draw -bar box, below combining preferred embodiment (example 1), referring to the Figures 1 to 7 , the specific implementation of the utility model is further described.

[0022] Referring to the drawings Figures 1 to 7 , Figures 1 to 3 respectively show different perspectives of a scratch-resistant composite trolley case, Figure 4 and Figure 5 respectively show different perspectives of a rear shell, Figure 6 and Figure 7 respectively show different perspectives of a front shell.

[0023] Embodiment 1.

[0024] Preferably, the scratch-resistant composite trolley case comprises a front shell 100, a rear shell 200 and three handles 300, the front shell 100 is detachably connected with the rear shell 200 (so as to realize the combination of the front shell 100 and the rear shell 200), wherein:

[0025] The rear shell 200 comprises a ring-shaped convex strip 210, two side plates 220, a top plate 230, a bottom plate 240 and a rear plate 250, the side plate 220 on one side, the top plate 230, the side plate 220 on the other side and the bottom plate 240 are sequentially connected and integrally formed to form a ring-shaped body 201 (by the side plate 220 on one side, the top plate 230, the side plate 220 on the other side and the bottom plate 240), the rear plate 250 is fixedly connected with one side of the ring-shaped body 201, the ring-shaped convex strip 210 is distributed in a circumferential direction along the outer periphery of the other side of the ring-shaped body 201, and the ring-shaped convex strip 210 is fixedly connected with the ring-shaped body 201;

[0026] The three handles 300 are respectively arranged on the side plate 220 (one of the two side plates 220), the top plate 230 and the bottom plate 240 (each of the side plate 220, the top plate 230 and the bottom plate 240 is provided with one handle 300), the handle 300 is rotatably connected with the side plate 220, the top plate 230 and the bottom plate 240 respectively, and the handle 300 is flush with the ring-shaped convex strip 210; so that when the trolley case is vertically placed (the bottom plate 240 is close to the ground), laterally placed (the side plate 220 is close to the ground) or upside down (the top plate 230 is close to the ground), only the handle 300 and the ring-shaped convex strip 210 are in direct contact with the ground due to the fact that the handle 300 is flush with the ring-shaped convex strip 210, thereby avoiding the side plate 220, the top plate 230 and the bottom plate 240 from being in direct contact with the ground, and indirectly improving the scratch resistance of the trolley case (especially the side plate 220, the top plate 230 and the bottom plate 240).

[0027] The side plate 220 is provided with a side plate convex strip 221 and a side plate shaft body 222 integrally formed with the side plate convex strip 221, the side plate convex strip 221 is fixedly connected with the side plate 220, and the handle 300 located on the side plate 220 is rotatably connected with the side plate shaft body 222 (there is damping between the handle 300 located on the side plate 220 and the side plate shaft body 222); so that when the handle located on the side plate 220 is not subjected to external force, the handle located on the side plate 220 is tightly attached to the side plate 220.

[0028] Wherein, the top plate 230 is provided with a top plate convex strip 231 and a top plate rotating shaft body 232 integrally formed with the top plate convex strip 231, the top plate convex strip 231 is fixedly connected with the top plate 230, and the handle 300 located on the top plate 230 is rotationally connected with the top plate rotating shaft body 232 (there is damping between the handle 300 located on the top plate 230 and the top plate rotating shaft body 232); so that the handle located on the top plate 230 is tightly attached to the top plate 230 when the handle located on the top plate 230 is not subjected to external force.

[0029] Wherein, the bottom plate 240 is provided with a bottom plate convex strip 241 and a bottom plate rotating shaft body 242 integrally formed with the bottom plate convex strip 241, the bottom plate convex strip 241 is fixedly connected with the bottom plate 240, and the handle 300 located on the bottom plate 240 is rotationally connected with the bottom plate rotating shaft body 242 (there is damping between the handle 300 located on the bottom plate 240 and the bottom plate rotating shaft body 242); so that the handle located on the bottom plate 240 is tightly attached to the bottom plate 240 when the handle located on the bottom plate 240 is not subjected to external force.

[0030] Wherein, the front shell 100 is provided with a front shell annular convex strip 120 and a plurality of front shell transverse convex strips 110, the front shell annular convex strip 120 is integrally formed with the front shell 100, there is a spacing between adjacent two front shell transverse convex strips 110, and the front shell transverse convex strip 110 is integrally formed with the front shell 100.

[0031] Wherein, the material of the front shell 100 is preferably ABS material, and the material of the rear shell 100 is preferably PC material.

[0032] Embodiment 2.

[0033] The technical scheme of embodiment 2 is different from that of embodiment 1 in that only one of the two side plates 220 in embodiment 1 is provided with one handle 300, and the number of handles 300 in embodiment 1 is three. In contrast, one handle is arranged on each of the two side plates 220 in embodiment 2, and the number of handles 300 in embodiment 2 is four. The connection relationship and positional relationship between the handle 300 and the side plate 220 remain unchanged.

[0034] It is worth mentioning that the specific components of the ABS material involved in the utility model patent application should be regarded as prior art, and the specific structure, working principle and possible control method and spatial arrangement method of these technical features can be selected by using the conventional selection in the field, which should not be regarded as the invention point of the utility model patent, and the utility model patent will not be further expanded and described in detail.

[0035] Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A scratch-resistant composite trolley case characterized by, The front shell and the rear shell are detachably connected, wherein: The rear shell comprises a ring-shaped protrusion, two side plates, a top plate, a bottom plate and a rear plate, the side plate on one side, the top plate, the side plate on the other side and the bottom plate are sequentially connected and integrally formed to form a ring-shaped body, the rear plate is fixedly connected to one side of the ring-shaped body, the ring-shaped protrusion is distributed along the outer periphery of the other side of the ring-shaped body in a circumferential direction, and the ring-shaped protrusion is fixedly connected to the ring-shaped body; The three handles are respectively arranged on the side plates, the top plate and the bottom plate, and are rotatably connected to the side plates, the top plate and the bottom plate, respectively.

2. The scratch-resistant composite carry-on suitcase of claim 1, wherein, The side plate is provided with a side plate protrusion and a side plate shaft body integrally formed with the side plate protrusion, the side plate protrusion is fixedly connected to the side plate, and the handle on the side plate is rotatably connected to the side plate shaft body.

3. The scratch resistant composite upright luggage case of claim 1 wherein, The top plate is provided with a top plate protrusion and a top plate shaft body integrally formed with the top plate protrusion, the top plate protrusion is fixedly connected to the top plate, and the handle on the top plate is rotatably connected to the top plate shaft body.

4. The scratch resistant composite upright luggage case of claim 1 wherein, The bottom plate is provided with a bottom plate protrusion and a bottom plate shaft body integrally formed with the bottom plate protrusion, the bottom plate protrusion is fixedly connected to the bottom plate, and the handle on the bottom plate is rotatably connected to the bottom plate shaft body.

5. The scratch resistant composite upright luggage case of claim 1 wherein, The front shell is provided with a front shell ring-shaped protrusion and a plurality of front shell transverse protrusions, the front shell ring-shaped protrusion is integrally formed with the front shell, there is a spacing between adjacent two front shell transverse protrusions, and the front shell transverse protrusions are integrally formed with the front shell.

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