CN209846323U

CN209846323U - Multifunctional travel suitcase

Info

Publication number: CN209846323U
Application number: CN201821597548.9U
Authority: CN
Inventors: 戴梓莘
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-29
Filing date: 2018-09-29
Publication date: 2019-12-27
Anticipated expiration: 2028-09-29

Abstract

The utility model discloses a multifunctional traveling case, which comprises a main case body, universal wheels and a base, when the utility model works, under the action of a rocker, a fixed jack, a driving turntable, a bidirectional screw rod, a screw rod slider and a support swing rod, the universal wheels can be conveniently extended and retracted, a handle is pulled, a first longitudinal slide rod and a second longitudinal slide rod slide out along the longitudinal slide case, the case can be pulled to move by pulling the handle, the case can be vertically placed and pulled to move with more labor saving, under the action of the first longitudinal slide rod, the second longitudinal slide rod, a positioning hole, a switch slide column, an extension plate and a reset spring, the clothes can be aired on the handle, the problem that the residence has no clothes hanger or the shortage of the clothes hanger is solved, the function of the case is enriched, the traveling is more convenient, the slide column can relatively slide in a telescopic cavity, the shaking of the luggage can be weakened under the action of the damping spring, so that the luggage can be placed more stably.

Description

Multifunctional travel suitcase

Technical Field

The utility model relates to a case and bag, concretely relates to multi-functional travel suitcase and bag.

Background

A traveling case, which is one type of case. It comprises a case body, a telescopic pull rod and case bottom wheels, and is widely used due to convenient use. Travel cases have a long history.

Travel cases in the hands of people are evolving from wooden cases, large luggage cases, which are only used to hold clothes, to portable suitcases, draw-bar cases, which are different in shape today.

The universal wheels of the traditional travel suitcase cannot be retracted, so that the suitcase is placed unstably and is easy to slide when not moving; the traditional travel suitcase has a single function and only has a storage function, and cannot provide other help for the travel process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional travel suitcase to solve the problem that proposes among the above-mentioned background art.

In order to achieve the technical purpose, the utility model provides a following technical scheme realizes:

a multifunctional traveling case comprises a main case body, universal wheels and a base, wherein a containing frame is fixedly connected to the bottom of the main case body, the bottom of the containing frame is open, a driving rotary table is arranged on the right side of the containing frame, a bidirectional lead screw is fixedly connected to the center of the left side of the driving rotary table, the left end of the bidirectional lead screw extends into an inner cavity of the containing frame and is rotatably connected with the left wall of the containing frame, the bidirectional lead screw is bilaterally and symmetrically provided with threads with opposite rotating directions, lead screw slide blocks are bilaterally and symmetrically arranged on the threads, a sliding pin shaft is fixedly connected to the front side of each lead screw slide block, a limiting slide block is fixedly connected to the top of each lead screw slide block, a limiting slide rod is arranged on the upper portion of the inner cavity of the containing frame, the left end and the right end of each limiting slide rod are fixedly connected with the left wall and the, the bottom of the mounting plate is provided with a universal wheel;

a protection box is arranged on the outer side of the driving turntable and fixedly connected with the right wall of the main box body, a rotating through hole is formed in the left wall and the right wall of the protection box, a plurality of fixing jacks are formed in the right wall of the main box body on the inner side of the rotating through hole along the circumference array of the bidirectional screw rod, a through hole is formed in the side surface of the driving turntable, a rocker is connected in the through hole in a sliding mode, and a limit ring is fixedly connected to the outer side;

the back of the main box body is bilaterally and symmetrically fixedly connected with a longitudinal sliding box, a first longitudinal sliding rod is slidably connected in the longitudinal sliding box at the left side, a second longitudinal sliding rod is slidably connected in the longitudinal sliding box at the right side, bottom limiting sliding plates are fixedly connected at the bottom ends of the first longitudinal sliding rod and the second longitudinal sliding rod, the bottom limiting sliding plates are slidably connected with the inner cavity of the longitudinal sliding box, a plurality of positioning holes are uniformly communicated in the left and right directions of the first longitudinal sliding rod and the second longitudinal sliding rod, an extending plate is fixedly connected at the left side of the top end of the first longitudinal sliding rod, a handle is rotatably connected at the top end of the first longitudinal sliding rod, a plugboard is fixedly connected at the bottom center of the right end of the handle, a switch hole is communicated in the left and right directions of the plugboard, a slot is communicated at the center of the top end of the second longitudinal sliding rod, a switch sliding column is arranged at the center of, the left end and the right end of the reset spring are fixedly connected with the switch board and the second longitudinal sliding rod, the back of the main box body is fixedly connected with a placing bag, and a positioning rod is placed in the placing bag.

Preferably, it all is provided with a plurality of flexible chambeies to accomodate frame left and right sides wall bottom, and flexible chamber bottom is provided with the slip support column, slip support column and accomodate frame sliding connection, and the slip support column bottom is stretched out and is accomodate the frame and has been linked firmly the base, and the slip support column top has linked firmly the roof, roof and flexible chamber sliding connection, and the roof top has linked firmly damping spring, and the damping spring top links firmly with flexible chamber roof.

Preferably, zippers are arranged on the top of the main box body and the side face of the placing bag.

Preferably, the locating rod is matched with the locating hole, the switch sliding column is matched with the switch hole, and the diameter of the bottom limiting sliding plate is larger than the diameters of the first longitudinal sliding rod and the second longitudinal sliding rod.

Preferably, the handle is U-shaped, and the width of the inner ring of the handle is equal to the width between the first longitudinal slide bar and the second longitudinal slide bar.

Preferably, the rocker is matched with the fixed jack.

Preferably, the diameter of the top plate is larger than that of the sliding support column.

The utility model has the advantages that:

the utility model relates to a multifunctional traveling case, when the case is pulled, the rocker can be pulled out and the rocker is shaken to drive the driving turntable to rotate, and then the bidirectional screw rod is driven to rotate, so that two screw rod sliding blocks move oppositely, and further the sliding pin shaft slides in the sliding groove, so that two supporting swing rods rotate oppositely, the universal wheel extends out of the bottom of the containing frame, then the swing rod is inserted into the fixed jack again to be fixed, the handle is pulled to slide a first longitudinal sliding rod and a second longitudinal sliding rod along the longitudinal sliding box, the case can be pulled to move by pulling the handle, the case is carried to move more laborsavingly, when the case is in residence and does not need to be moved, the universal wheel can be withdrawn into the containing frame by reverse operation, the case is vertically placed, the first longitudinal sliding rod and the second longitudinal sliding rod slide along the longitudinal sliding box for a certain height by pulling the handle, the positioning rod is taken out, and is transversely inserted into and exposed in the, fixed height, the switch board is twitched and then the locating hole is taken out to switch sliding column, rotatory handle to handle and extension plate contact, can be at hand sunning clothing, the condition that the residence does not have clothes hanger or clothes hanger that dries in the air not enough has been solved, make the travel more convenient, simultaneously when case and bag are vertical to be placed, the slip support column can be at flexible intracavity relative slip, can weaken rocking of case and bag under damping spring's effect, it is more stable to make case and bag place, make switch sliding column can kick-back after pulling out under reset spring's effect, make taking out male locking of handle more convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a rear view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B;

FIG. 5 is a partial cross-sectional view taken at C-C of FIG. 4;

fig. 6 is a partial cross-sectional view at D in fig. 2.

In the figure: the device comprises a main box body 1, a storage frame 2, a driving turntable 3, a bidirectional screw rod 4, a screw rod slide block 5, a sliding pin shaft 6, a limiting slide rod 7, a limiting slide block 8, a supporting swing rod 9, a sliding chute 10, an installation plate 11, a universal wheel 12, a protection box 13, a rotating through hole 14, a positioning rod 15, a fixing jack 16, a rocker 17, a placing bag 18, a limiting ring 19, a telescopic cavity 20, a sliding support column 21, a base 22, a top plate 23, a damping spring 24, a longitudinal sliding box 25, a first longitudinal slide rod 26, a second longitudinal slide rod 27, a bottom limiting slide plate 28, a positioning hole 29, an extension plate 30, a handle 31, an insertion plate 32, a switch hole 33, an insertion groove 34, a switch slide column 35, a switch plate 36 and a.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, in the embodiment of the present invention, a multifunctional traveling case comprises a main case body 1, a universal wheel 12 and a base 22, wherein a receiving frame 2 is fixedly connected to the bottom of the main case body 1, the bottom of the receiving frame 2 is open, a driving turntable 3 is arranged on the right side of the receiving frame 2, a bidirectional screw rod 4 is fixedly connected to the center of the left side of the driving turntable 3, the left end of the bidirectional screw rod 4 extends into the inner cavity of the receiving frame 2 and is rotatably connected to the left wall of the receiving frame 2, the bidirectional screw rod 4 is symmetrically provided with threads with opposite rotation directions, screw rod sliders 5 are symmetrically arranged on the threads, a sliding pin shaft 6 is fixedly connected to the front side of each screw rod slider 5, a limit slider 8 is fixedly connected to the top of each screw rod slider 5, a limit slide rod 7 is arranged on the upper part of the inner cavity of the receiving frame 2, the left and, the top wall of the inner cavity of the containing frame 2 is bilaterally and symmetrically and rotatably connected with a supporting swing rod 9, the middle part of the supporting swing rod 9 is communicated with a chute 10, the chute 10 is slidably connected with a sliding pin shaft 6, the bottom of the supporting swing rod 9 is rotatably connected with an installation plate 11, and the bottom of the installation plate 11 is provided with a universal wheel 12;

a protection box 13 is arranged on the outer side of the driving rotary disc 3, the protection box 13 is fixedly connected with the right wall of the main box body 1, a rotating through hole 14 is formed in the left wall and the right wall of the protection box 13, a plurality of fixed jacks 16 are formed in the right wall of the main box body 1 along the circumference array of the bidirectional screw rod 4 on the inner side of the rotating through hole 14, a through hole is formed in the side surface of the driving rotary disc 3, a rocker 17 is connected in the through hole in a sliding mode, and a limiting ring 19 is;

the back of the main box body 1 is bilaterally and symmetrically fixedly connected with a longitudinal sliding box 25, the left longitudinal sliding box 25 is slidably connected with a first longitudinal sliding rod 26, the right longitudinal sliding box 25 is slidably connected with a second longitudinal sliding rod 27, the bottom ends of the first longitudinal sliding rod 26 and the second longitudinal sliding rod 27 are fixedly connected with a bottom limiting sliding plate 28, the bottom limiting sliding plate 28 is slidably connected with the inner cavity of the longitudinal sliding box 25, a plurality of positioning holes 29 are uniformly formed in the left and right directions of the first longitudinal sliding rod 26 and the second longitudinal sliding rod 27, the left side of the top end of the first longitudinal sliding rod 26 is fixedly connected with an extending plate 30, the top end of the first longitudinal sliding rod 26 is rotatably connected with a handle 31, the bottom center of the right end of the handle 31 is fixedly connected with an inserting plate 32, the opening and closing hole 33 is formed in the left and right directions of the inserting plate 32, the center of the top end of the second longitudinal sliding rod 27 is provided with an inserting, the left end of the switch sliding column 35 is fixedly connected with a switch plate 36, the outer side of the switch sliding column 35 is provided with a return spring 37, the left end and the right end of the return spring 37 are fixedly connected with the switch plate 36 and the second longitudinal sliding rod 27, the back of the main box body 1 is fixedly connected with a placing bag 18, and a positioning rod 15 is placed in the placing bag 18.

Accomodate frame 2 left and right sides wall bottom all is provided with a plurality of flexible chambeies 20, and flexible chamber 20 bottom is provided with sliding support post 21, sliding support post 21 with accomodate frame 2 sliding connection, sliding support post 21 bottom is stretched out and is accomodate frame 2 and has been linked firmly base 22, sliding support post 21 top has linked firmly roof 23, roof 23 and flexible chamber 20 sliding connection, roof 23 top has linked firmly damping spring 24, and damping spring 24 top links firmly with flexible chamber 20 roof.

The top of the main box body 1 and the side surface of the placing bag 18 are provided with zippers.

The positioning rod 15 is matched with the positioning hole 29, the switch sliding column 35 is matched with the switch hole 33, and the diameter of the bottom limiting sliding plate 28 is larger than the diameter of the first longitudinal sliding rod 26 and the second longitudinal sliding rod 27.

The handle 31 is U-shaped and the width of the inner ring of the handle 31 is equal to the width between the first longitudinal slide bar 26 and the second longitudinal slide bar 27.

The rocker 17 is matched with the fixed insertion hole 16.

The top plate 23 has a diameter greater than that of the sliding support post 21.

The utility model discloses a theory of operation is:

the utility model relates to a multifunctional traveling case, when in work, the zipper on the top of a main case body 1 is opened to put traveling articles such as clothes, washing articles and the like into the case, when the case is pulled, a rocker 17 can be pulled out and the rocker 17 is shaken to drive a driving turntable 3 to rotate, and further drive a bidirectional screw rod 4 to rotate, so that two screw rod sliders 5 move oppositely, further a sliding pin shaft 6 slides in a chute 10, further two supporting swing rods 9 rotate oppositely, a universal wheel 12 extends out of the bottom of a containing frame 2, then the swing rod 17 is inserted into a fixed jack 16 again to be fixed, a handle 31 is pulled, a first longitudinal sliding rod 26 and a second longitudinal sliding rod 27 slide out along a longitudinal sliding box 25, the case can be pulled to move by pulling the handle 31, the case can be moved more laborsavingly when the case is carried, when the case arrives to be moved, the universal wheel 12 can be retracted into the containing frame 2 by reverse, the case is vertically placed, the handle 31 is pulled to slide the first longitudinal slide bar 26 and the second longitudinal slide bar 27 out of the longitudinal slide case 25 by a certain height, the positioning rod 15 is taken out and transversely inserted into the left and right positioning holes 29 which are exposed to the nearest longitudinal slide case 25, the switch plate 36 is pulled to draw the switch sliding column 35 out of the positioning hole 29, the handle 31 is rotated until the handle 31 contacts the extension plate 30, clothes can be aired on the handle 31, the problem that the residence has no clothes hanger or the clothes hanger is insufficient is solved, the travel is more convenient, meanwhile, when the suitcase is vertically placed, the sliding support column 21 can relatively slide in the telescopic cavity 20, the shaking of the luggage can be weakened under the action of the damping spring 24, so that the luggage can be placed more stably, the switch sliding column 35 can rebound after being pulled out under the action of the return spring 37, so that the locking of the pull-out and insertion of the handle 31 is more convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A multifunctional traveling case bag comprises a main case body (1), universal wheels (12) and a base (22), and is characterized in that the bottom of the main case body (1) is fixedly connected with a containing frame (2), the bottom of the containing frame (2) is provided with an opening, the right side of the containing frame (2) is provided with a driving turntable (3), the left side center of the driving turntable (3) is fixedly connected with a bidirectional screw rod (4), the left end of the bidirectional screw rod (4) extends into the inner cavity of the containing frame (2) and is rotatably connected with the left wall of the containing frame (2), the bidirectional screw rod (4) is bilaterally symmetrically provided with threads with opposite rotating directions, screw rod sliding blocks (5) are bilaterally symmetrically arranged on the threads, the front sides of the screw rod sliding blocks (5) are fixedly connected with sliding pin shafts (6), the top of the screw rod sliding blocks (5) is fixedly connected with a limiting sliding block (8), the upper part of the inner cavity of the containing frame (, the limiting sliding rod (7) is connected with the screw rod sliding block (5) in a sliding mode, the top wall of the inner cavity of the containing frame (2) is connected with supporting swing rods (9) in a bilaterally symmetrical mode in a rotating mode, a sliding groove (10) is formed in the middle of each supporting swing rod (9), each sliding groove (10) is connected with a sliding pin shaft (6) in a sliding mode, the bottom of each supporting swing rod (9) is connected with a mounting plate (11) in a rotating mode, and universal wheels (12) are mounted;

a protection box (13) is arranged on the outer side of the driving rotary disc (3), the protection box (13) is fixedly connected with the right wall of the main box body (1), rotating through holes (14) are formed in the left wall and the right wall of the protection box (13), a plurality of fixed jacks (16) are formed in the right wall of the main box body (1) on the inner side of the rotating through holes (14) along the circumferential array of the bidirectional screw rod (4), a through hole is formed in the side surface of the driving rotary disc (3), a rocker (17) is connected in the through hole in a sliding mode, and a limiting ring (19) is fixedly connected to;

the back of the main box body (1) is bilaterally and symmetrically fixedly connected with a longitudinal sliding box (25), the left longitudinal sliding box (25) is internally and slidably connected with a first longitudinal sliding rod (26), the right longitudinal sliding box (25) is internally and slidably connected with a second longitudinal sliding rod (27), the bottom ends of the first longitudinal sliding rod (26) and the second longitudinal sliding rod (27) are respectively and fixedly connected with a bottom limiting sliding plate (28), the bottom limiting sliding plate (28) is slidably connected with the inner cavity of the longitudinal sliding box (25), the first longitudinal sliding rod (26) and the second longitudinal sliding rod (27) are communicated with a plurality of positioning holes (29) from left to right, the left side of the top end of the first longitudinal sliding rod (26) is fixedly connected with an extension plate (30), the top end of the first longitudinal sliding rod (26) is rotatably connected with a handle (31), the center of the bottom of the right end of the handle (31) is fixedly connected with an inserting plate (32), the left and right of the inserting plate (32) is communicated with a switch, the switch sliding column (35) is arranged at the center of the left side of the slot (34), the switch sliding column (35) is in sliding connection with the second longitudinal sliding rod (27), the switch plate (36) is fixedly connected to the left end of the switch sliding column (35), a reset spring (37) is arranged on the outer side of the switch sliding column (35), the left end and the right end of the reset spring (37) are fixedly connected with the switch plate (36) and the second longitudinal sliding rod (27), the placement bag (18) is fixedly connected to the back of the main box body (1), and the positioning rod (15) is placed in the placement bag (18).

2. The multifunctional traveling case and bag according to claim 1, wherein a plurality of telescopic cavities (20) are formed in the bottoms of the left and right walls of the containing frame (2), sliding support columns (21) are arranged at the bottoms of the telescopic cavities (20), the sliding support columns (21) are slidably connected with the containing frame (2), bases (22) are fixedly connected to the bottom ends of the sliding support columns (21) extending out of the containing frame (2), top plates (23) are fixedly connected to the top ends of the sliding support columns (21), the top plates (23) are slidably connected with the telescopic cavities (20), damping springs (24) are fixedly connected to the tops of the top plates (23), and the top ends of the damping springs (24) are fixedly connected with the top walls of the telescopic cavities (20).

3. The multi-functional traveling case as claimed in claim 1, wherein zippers are installed at the top of the main case (1) and the side of the placing bag (18).

4. The multi-purpose travel bag according to claim 1, wherein the retaining bar (15) is configured to fit into the retaining hole (29), the switch slide post (35) is configured to fit into the switch hole (33), and the bottom stop slider (28) has a diameter greater than the diameter of the first longitudinal slide bar (26) and the second longitudinal slide bar (27).

5. A multi-purpose travel bag according to claim 1, characterized in that said handle (31) is U-shaped and the width of the inner ring of the handle (31) is equal to the width between the first (26) and the second (27) longitudinal slide bars.

6. A multi-purpose travel bag according to claim 1, characterized in that said rocker (17) is arranged to match with a fixed socket (16).

7. A multi-purpose travel bag according to claim 2, wherein the top panel (23) has a diameter greater than the diameter of the sliding support posts (21).