CN209965519U - Luggage pull rod assembly with bouncing device - Google Patents

Abstract

The utility model discloses a luggage pull rod component with a bouncing device, which comprises a handle, a small pipe, a big pipe and a panel; the handle is fixedly connected with the small pipe; the panel is fixedly connected with the large pipe; a storage box and a bottom support are arranged between the large tubes; the bottom support supports the storage box; the two ends of the storage box are open, and one end of the storage box is communicated with a fixing hole arranged on the fabric; the bottom support is fixedly connected with the bouncing device, so that the articles stored in the storage box can be jacked up when being pressed down, and the articles can be taken out conveniently. The utility model relates to a take case and bag pull rod assembly of bouncer when to case and bag surplus space degree of depth utilization, can not destroy the holistic structure combination of case and bag, can not obstruct the basic function that the case and bag has set up. By pressing the stored articles, the bouncing mechanism jacks up the articles, so that the articles are convenient to take out.

Description

Luggage pull rod assembly with bouncing device

Technical Field

The utility model belongs to the technical field of the draw-bar box technique and specifically relates to a take case and bag draw bar assembly of bouncer.

Background

The existing draw-bar luggage is one of tools commonly used for traveling on business trips, and the space between the draw bars is usually set to be idle due to the fact that the space cannot be used, so that the space utilization rate of the whole draw-bar luggage is reduced. The storage box arranged between the pull rods is inconvenient to take out the stored objects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a take case and bag pull rod assembly of bouncer mainly carries out the degree of depth to the vacant space at pull rod assembly interval and utilizes, through reasonable design, makes a set of light practical modular mechanism, realizes that the article especially charges the precious convenient access function.

In order to solve the technical problem, the purpose of the utility model is to realize like this:

the utility model relates to a luggage pull rod component with a bouncing device, which comprises a handle, a small pipe, a big pipe and a panel; the handle is fixedly connected with the small pipe; the panel is fixedly connected with the large pipe;

a storage box and a bottom support are arranged between the large tubes; the bottom support supports the storage box; the two ends of the storage box are open, and one end of the storage box is communicated with a fixing hole arranged on the fabric; the bottom support is fixedly connected with the bouncing device, so that the articles stored in the storage box can be jacked up when being pressed down, and the articles can be taken out conveniently.

Preferably, the bouncing mechanism comprises a top plate, a spring, a short core, a long core, a spring cover plate and a spring base;

the top plate comprises a top plate body and a top plate bulge; the top plate bulge protrudes out of the top plate body, and two ends of the top plate body are provided with a top plate groove; the top plate bulge is provided with a top plate through hole, and two top plate sliding grooves are arranged in the top plate through hole;

the spring cover plate comprises a cover plate transverse plate and a cover plate barrel vertically arranged on one side of the cover plate transverse plate; the inner part of the cover plate cylinder is provided with four arc-shaped plates with gaps, the end parts of the arc-shaped plates are provided with a first inclined plane and a second inclined plane, the first inclined plane and the second inclined plane are arranged in a step shape, and the first inclined plane is lower than the second inclined plane; the cover plate transverse plate is provided with a cover plate through hole coaxial with the cover plate cylinder, and two cover plate sliding grooves are arranged in the cover plate through hole; the diameter of the cover plate through hole is not larger than the inner diameter of the cover plate cylinder; the cover plate transverse plate is provided with a cover plate fixing hole;

the spring base comprises a base body and a base transverse plate which is vertical to the base body; the base body is of a cylindrical structure with one end open and the other end closed; a transverse plate through hole is formed in the transverse plate of the base and communicated with the opening end of the base body; a cylindrical bulge is arranged on the base bottom plate at the inner closed end of the base body;

the short core comprises a first cylindrical section, a second cylindrical section and a short core through hole penetrating through the first cylindrical section and the second cylindrical section; the diameter of the second cylindrical section is larger than that of the first cylindrical section; short core bulges are uniformly distributed in the circumferential direction of the second cylindrical section, and a plurality of pairs of third inclined planes and fourth inclined planes which are adjacently arranged are arranged on the end surface of the second cylindrical section;

the long core comprises a long core body, a third cylindrical section and a cylindrical protruding section which are sequentially connected; the outer side of the long core body is symmetrically provided with long core ear plates; the third cylindrical section is provided with long core bulges which are uniformly distributed in the circumferential direction, and the end surface is provided with a fifth inclined surface and a sixth inclined surface.

Preferably, a plurality of holes are formed in the side wall of the storage box.

Preferably, a middle pipe is arranged between the small pipe and the large pipe, the small pipe is sleeved with the middle pipe, and the middle pipe is sleeved with the large pipe.

Preferably, one end of the large pipe is fixedly connected with a foot plate.

Preferably, the panel is provided with two mounting holes, a cover plate is rotatably connected to the fixing holes arranged on the panel, and panel fixing strips are arranged on two sides of the fixing holes.

Preferably, the cover plate is provided with a fixing block in an arch shape, one side of the cover plate is provided with a concave part, and the other side of the cover plate is provided with a fixing bulge and an installation groove.

Preferably, the both ends of collet be provided with the collet mounting hole and the bull stick phase-match is fixed, still fixedly on the collet be provided with a collet through-hole, its week is provided with the skirtboard.

Preferably, one side of an open end of the storage box is provided with a first fixing strip, the other side of the open end of the storage box is provided with two second fixing strips with gaps, and the inner side of the other open end of the storage box is provided with a limiting bulge.

The utility model has the advantages that: the utility model relates to a take case and bag pull rod assembly of bouncer when to case and bag surplus space degree of depth utilization, can not destroy the holistic structure combination of case and bag, can not obstruct the basic function that the case and bag has set up. By pressing the stored articles, the bouncing mechanism jacks up the articles, so that the articles are convenient to take out.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of a panel;

FIG. 3 is a schematic view of another angle of the panel;

FIG. 4-a is a schematic view of a storage case;

FIG. 4-b is a schematic view of the storage box at another angle;

FIG. 5 is a schematic view of the shoe;

FIG. 6 is a schematic structural view of a cover plate;

FIG. 7 is an exploded view of the bouncing mechanism;

FIG. 8 is a schematic view of the construction of a spring cover plate;

FIG. 9 is a schematic view of the spring cover plate from another perspective;

FIG. 10 is a cross-sectional view of a spring cover plate;

FIG. 11 is a schematic view of the construction of the spring mount;

FIG. 12 is a cross-sectional view of the spring mount;

FIG. 13 is a schematic view of the construction of a short core;

FIG. 14 is a schematic view of the construction of an elongated core;

FIG. 15 is a schematic structural view of the top plate;

FIG. 16-a is a schematic view of the cover flap being flipped up;

FIG. 16-b is a schematic compression diagram;

fig. 16-c an article pop-up diagram.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. In the drawings, embodiments of the invention are shown, however, the invention may be embodied in many different forms and should not be construed as limited to the specific embodiments set forth herein.

Unless otherwise defined, terms (including technical and scientific terms) used herein should be understood to have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Moreover, it will be understood that terms used herein are to be interpreted as having a meaning that is consistent with their meaning in the context of this specification and the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

This embodiment will be described in detail with reference to fig. 1 to 15. The luggage pull rod assembly with the bouncing device comprises a handle 1, a small pipe 2, a large pipe 3 and a panel 4. As shown in fig. 1, a handle 1 is fixedly connected to a small tube 2. The panel 4 is fixedly connected with the large pipe 3. Be provided with storing box 5 and collet 6 between the big pipe 3, collet 6 bearing storing box 5. A middle pipe 10 is arranged between the small pipe 2 and the large pipe 3, the small pipe 2 is sleeved with the middle pipe 10, and the middle pipe 10 is sleeved with the large pipe 3. A button is arranged on the handle 1, the middle pipe 10 can be extended and contracted in the large pipe 3 through the button, and the small pipe 1 can be extended and contracted in the middle pipe 10. The other end of the large tube 3 is fixedly connected with a foot plate 9, and the foot plate 9 is fixed with the luggage, so that the whole pull rod assembly is fixed with the luggage.

The two ends of the storage box 5 are open, and one end of the storage box is communicated with a fixing hole 41 formed in the fabric. As shown in fig. 2 and 3, two mounting holes 42 are formed on the panel 4, the cover plate 7 is rotatably connected to the fixing holes 41 formed thereon, and panel fixing strips 43 are formed on both sides of the fixing holes 41. The panel 4 is of an overall concave shape, the concave part being used for accommodating the handle 1. The bottom support 6 is fixedly connected with the bouncing device 8, so that the article can be jacked up when the article stored in the storage box 5 is pressed down, and the article can be taken out conveniently. As shown in fig. 4-a and 4-b, one side of one opening end of the storage box 5 is provided with a first fixing strip 51, the other side is provided with two second fixing strips 52 with gaps, and the inner side of the other opening end is provided with a limiting protrusion 53. The first fixing strip 51 and the second fixing strip 52 form an accommodating space with the sidewall of the storage box 5, and when the panel fixing strip 43 provided on the panel 4 is installed, the panel 4 is inserted into the accommodating space, so that the panel 4 is fixed with the storage box. It can also be seen from the figure that the side wall of the storage box 5 is provided with a plurality of holes, which is convenient for heat dissipation and ventilation.

As shown in FIG. 5, the bottom bracket 6 has bottom bracket mounting holes 61 at its two ends for matching with the large pipe 3, a bottom bracket through hole 62 is fixed on the bottom bracket 6, and skirt boards 63 are arranged around it. The skirt board 63 is matched with the side wall of the storage box 5 to support the storage box 5.

As shown in fig. 6, the cover plate 7 has a fixing block 73 formed in an arch shape, and the cover plate 7 has a recess 74 formed on one side thereof, a fixing protrusion 71 formed on the other side thereof, and a mounting 72 having a recess. The recess provided facilitates the opening of the cover plate 7.

As shown in fig. 7, the bouncing mechanism 8 includes a top plate 81, a spring 85, a short core 84, a long core 83, a spring cover 82, and a spring base 86. Through pressing the article that put in the storing box 5 for 8 jack-ups of article are convenient for take to the bounce mechanism.

As shown in fig. 15, the top plate 81 includes a top plate body 811, a top plate protrusion 812; the top plate protrusion 812 protrudes out of the top plate body 811, and two ends of the top plate body 811 are provided with a top plate groove 814. A top plate through hole 815 is arranged on the top plate protrusion 812, and two top plate sliding grooves 813 are arranged in the through hole of the top plate 81. And one side of the top plate protrusion 812 of the top plate 81 is provided with a criss-cross strip-shaped plate, and the other side is a smooth plane. The top plate groove 814 is matched with the limit protrusion 53 provided in the storage box 5 so that the position of the top plate 81 is defined.

As shown in fig. 8 to 10, the spring cover 82 includes a cover transverse plate 821 and a cover cylinder 822 vertically disposed on one side of the cover transverse plate 821. The inside of apron barrel 822 is provided with four arc 823 that have gapped, and the tip of arc 823 is provided with first inclined plane 823a and second inclined plane 823b, and first inclined plane 823a is step-like setting with the second inclined plane, and first inclined plane 823a is less than second inclined plane 823 b. The cover plate cross plate 821 is provided with a cover plate through hole 824 coaxial with the cover plate cylinder 822, and two cover plate sliding grooves 825 are arranged in the cover plate through hole 824. Cover plate through hole 824 has a diameter not greater than the inner diameter of cover plate cylinder 822, and cover plate transverse plate 821 is provided with cover plate fixing hole 826. The arc plates 823 are separated by gaps, two of which are in the same vertical plane as the cover plate slide groove 825.

Referring to fig. 11 and 12, the spring base 86 includes a base body 862 and a base cross plate 861 disposed perpendicular to the base body 862. The base body 862 is a tubular structure with an open end and a closed end, and the base transverse plate 861 is provided with a transverse plate through hole 865 communicated with the open end of the base body 862. The base bottom plate 867 of the inner closed end of the base body is provided with a cylindrical protrusion 864.

As shown in fig. 13, the slug 84 includes first and second cylindrical sections 841 and 843, and a slug through-hole 842 extending through the first and second cylindrical sections 841 and 843. The diameter of the second cylindrical section 843 is greater than the diameter of the first cylindrical section 841. Short core protrusions 844 are uniformly distributed in the circumferential direction of the second cylindrical section 843, and a plurality of pairs of third inclined surfaces 843a and fourth inclined surfaces 843b which are arranged adjacently are arranged on the end surface of the second cylindrical section 843.

As shown in fig. 14, the long core 83 includes a long core body 831, a third cylindrical section 833 and a convex section 832 having a cylindrical shape, which are connected in sequence. Long core ear plates 834 are symmetrically arranged outside the long core body 831; the third cylindrical section 833 is provided with long core protrusions 835 which are uniformly distributed in the circumferential direction, and the end surface is provided with a fifth inclined surface 833a and a sixth inclined surface 833 b.

When the bouncing mechanism 8 is installed, the top plate 81 is positioned above the skirt plate 63 of the bottom support 6 and below the storage box 5. One end of the spring 85 fits over the cylindrical protrusion 864 in the spring seat 86, i.e., the cylindrical protrusion 864 is located inside the spring 85. The other end of spring 85 is fitted over first cylindrical section 841 of spool 84, and first cylindrical section 841 is insertable into the cylindrical interior of cylindrical projection 864. The convex segment 832 of the long core 83 can be inserted into the short core through hole 842, and the ear plate 834 of the long core arranged thereon is arranged in the gap between the arc plates 823 and can slide up and down in the gap. The outer sides of the short core protrusion 844 and the long core protrusion 835 are both arc-shaped, and the diameters of the arc-shaped protrusions are the same, are matched with the diameter of the inner side of the arc plate 823, and can rotate in the arc-shaped protrusions. The long core 83 penetrates the cover cylinder 822 and the cover through hole 824 to extend into the top plate through hole 815, and the upper end of the top plate through hole 815 is not completely communicated with the upper end of the top plate through hole, and a hole with a slightly smaller diameter is formed in the top plate through hole to block the long core. The long core ear plate on the long core 83 firstly passes through the gap between the arc plates 823, and then passes through the cover plate sliding groove 825 and the top plate sliding groove 813.

The first inclined surface 823a, the second inclined surface 823b, the third inclined surface 843a, the fourth inclined surface 843b, the fifth inclined surface 833a and the sixth inclined surface 833b can be matched with each other in the pressing process, so that the placed object can be jacked up and is convenient to take.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims (9)

1. A luggage pull rod assembly with a bouncing device comprises a handle (1), a small pipe (2), a large pipe (3) and a panel (4); the handle (1) is fixedly connected with the small tube (2); the panel (4) is fixedly connected with the large pipe (3); the method is characterized in that:

a storage box (5) and a bottom support (6) are arranged between the large tubes (3); the bottom support (6) supports the storage box (5); both ends of the storage box (5) are open, and one end of the storage box is communicated with a fixing hole (41) arranged on the fabric; the bottom support (6) is fixedly connected with the bouncing device (8), so that the articles stored in the storage box (5) can be jacked up when being pressed down, and the articles can be taken out conveniently.

2. A luggage drawbar assembly with a bouncing device according to claim 1, characterized in that the bouncing device (8) comprises a top plate (81), a spring (85), a short core (84), a long core (83), a spring cover plate (82), a spring base (86);

the top plate (81) comprises a top plate body (811) and a top plate bulge (812); the top plate bulge (812) protrudes out of the top plate body (811), and two ends of the top plate body (811) are respectively provided with a top plate groove (814); a top plate through hole (815) is formed in the top plate bulge (812), and two top plate sliding grooves (813) are formed in the top plate through hole (815);

the spring cover plate (82) comprises a cover plate transverse plate (821) and a cover plate cylinder (822) vertically arranged on one side of the cover plate transverse plate (821); the inner part of the cover plate cylinder (822) is provided with four arc-shaped plates (823) with gaps, the end parts of the arc-shaped plates (823) are provided with a first inclined surface (823a) and a second inclined surface (823b), the first inclined surface (823a) and the second inclined surface are arranged in a step shape, and the first inclined surface (823a) is lower than the second inclined surface (823 b); a cover plate through hole (824) which is coaxial with the cover plate cylinder body (822) is arranged on the cover plate transverse plate (821), and two cover plate sliding grooves (825) are arranged in the cover plate through hole (824); the diameter of the cover plate through hole (824) is not more than the inner diameter of the cover plate cylinder body (822); a cover plate fixing hole (826) is formed in the cover plate transverse plate (821);

the spring base (86) comprises a base body (862) and a base transverse plate (861) which is vertical to the base body (862); the base body (862) is a cylindrical structure with one end open and one end closed; a transverse plate through hole (865) is formed in the transverse plate (861) of the base and communicated with the open end of the base body (862); a cylindrical bulge (864) is arranged on a base bottom plate (867) at the inner closed end of the base body;

the short core (84) comprises a first cylindrical section (841) and a second cylindrical section (843), and a short core through hole (842) penetrating through the first cylindrical section (841) and the second cylindrical section (843); the diameter of the second cylindrical section (843) is greater than the diameter of the first cylindrical section (841); short core protrusions (844) are uniformly distributed in the circumferential direction of the second cylindrical section (843), and a plurality of pairs of third inclined planes (843a) and fourth inclined planes (843b) which are adjacently arranged are arranged on the end face of the second cylindrical section (843);

the long core (83) comprises a long core body (831), a third cylindrical section (833) and a cylindrical convex section (832) which are connected in sequence; long core ear plates (834) are symmetrically arranged at the outer side of the long core body (831); the third column section (833) is provided with long core protrusions (835) which are uniformly distributed in the circumferential direction, and the end face of the third column section is provided with a fifth inclined plane (833a) and a sixth inclined plane (833 b).

3. A luggage drawbar assembly with a bouncing device according to claim 1, characterized in that a plurality of holes are arranged on the side wall of the storage box (5).

4. A luggage pull rod assembly with a bouncing device according to claim 1, wherein a middle pipe (10) is arranged between the small pipe (2) and the large pipe (3), the small pipe (2) is sleeved with the middle pipe (10), and the middle pipe (10) is sleeved with the large pipe (3).

5. A luggage drawbar assembly with a bouncing device according to claim 1, characterized in that a foot plate is fixedly connected to one end of the large tube (3).

6. A luggage drawbar assembly with a bouncing device according to claim 1, wherein the panel (4) is provided with two mounting holes (42), a cover plate (7) is rotatably connected with a fixing hole (41), and panel fixing strips (43) are arranged at two sides of the fixing hole (41).

7. A luggage drawbar assembly with a bouncing device according to claim 6, characterized in that the cover plate (7) is provided with an arch-shaped fixing block (73), one side of the cover plate (7) is provided with a recess (74), the other side is provided with a fixing projection (71) and a grooved mounting (72).

8. A luggage pull rod assembly with a bouncing device as claimed in claim 1, wherein the bottom support (6) is provided with bottom support mounting holes (61) at two ends to be matched and fixed with the big pipe (3), the bottom support (6) is further fixedly provided with a bottom support through hole (62), and skirts (63) are arranged around the bottom support.

9. A luggage pull rod assembly with a bouncing device according to claim 2, wherein one side of one opening end of the storage box (5) is provided with a first fixing strip (51), the other side is provided with two second fixing strips (52) with gaps, and the inner side of the other opening end is provided with a limiting bulge (53).

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