CN201260458Y

CN201260458Y - Multifunctional table and chair stool luggage case

Info

Publication number: CN201260458Y
Application number: CNU200820039599XU
Authority: CN
Inventors: 周文化
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-01
Filing date: 2008-09-01
Publication date: 2009-06-24
Anticipated expiration: 2018-09-01

Abstract

The utility model relates to a luggage case integrated with multiple functions of a desk, a chair and a bench, comprising a case body, the edge part of one face of the case body is provided with supporting legs and/or idler wheels; a case face adjacent to the face is provided with a telescopic link assembly; the telescopic link assembly comprises an outer tube and an inner tube arranged in the outer tube; and two link bodies forming the inner tube are provided with plate surfaces. The utility model remains the towing function of the luggage case, can select the angle and the length of the hand grip of the luggage case, and enhances the pushing function of the luggage case. The luggage case integrated with the functions of the bench, the chair, object towing and placing, and the like into a whole can be achieved without changing the operation process of a common luggage case.

Description

Multifunctional table and chair stool luggage case

Technical field

The utility model relates to a kind of multi-functional luggage case, exactly is a kind of multifunctional table and chair stool luggage case.

Background technology

Luggage case has almost become one of articles for use of the every household person of going out indispensability, and the luggage case of setting up pull bar, roller is travelled especially, the first-selection of commercial affairs, the affairs of going out such as go to school, yet existing on the market luggage case can only provide considerably less facility, the effect of single splendid attire luggage promptly can only be provided, function singleness, fail to demonstrate fully the practicality of luggage case, therefore, still there are some apparent in view shortcomings in existing luggage case: when going out to carry luggage case, as needing the chair stool whenever and wherever possible, and the next door is not when having a stool or seat; When going out to carry luggage case, in the time of need taking one's seat together if any two people, and the next door is not when having double seat stool; When going out to carry luggage case, have a rest nap for a moment whenever and wherever possible as needing, and when not having the place to bend over the desk rest; When going out to carry luggage case, when satisfying ideas such as write file, glove food and drink, this computer of Operational Note as needing to have simultaneously a stool and small table surface whenever and wherever possible; In these cases, luggage case of the prior art can't offer convenience to the user.

Summary of the invention

The purpose of this utility model is at above-mentioned defective, but just root a tree name user's needs are converted into a stool, double stool, seat, table stool, handcart, luggage case are the multifunctional table and chair stool luggage case of one by reasonable improvement on the basis of luggage case.

The purpose of this utility model is achieved in that a kind of multifunctional table and chair stool luggage case, comprise casing, the limit foot of the one side of casing is provided with supporting leg and/or roller, on the case face adjacent the expansion link assembly is set with this face, it is characterized in that: the expansion link assembly comprises outer tube and is positioned at the pipe of outer tube that two bodies of rod of pipe are provided with the plate face in constituting.

As shown from the above technical solution, two bodies of rod of pipe are provided with the plate face in constituting, this plate face is selected the hard lightweight material for use, it both can be used as the plate face of taking one's seat, can be used as the chair back of dependence again, make existing luggage case possess functions such as table and chair, kept the function that luggage case tows, strengthened the luggage case function of use, journey fatigue can be releived a little.

Description of drawings

Fig. 1 is the stereoscopic-state schematic diagram that the utility model is pulled out expansion link;

Fig. 2 is the stereoscopic-state schematic diagram that rotates the handle frame among Fig. 1;

Fig. 3 is the utility model perspective view;

Fig. 4 is the stereoscopic-state schematic diagram that rotates expansion link among Fig. 3;

Fig. 5 is the stereochemical structure exploded view of handle frame in the utility model.

Fig. 6 is the structural representation of expansion link outer tube junction.

The specific embodiment

In conjunction with Fig. 1,2,3,4, a kind of multifunctional table and chair stool luggage case, comprise casing 10, the limit foot of the one side of casing 10 is provided with supporting leg and/or roller 11, on the case face 12 adjacent the expansion link assembly is set with this face, the expansion link assembly comprises outer tube 20 and is positioned at the pipe 30 of outer tube 20 that two bodies of rod of pipe 30 are provided with plate face 31 in constituting.

In conjunction with Fig. 6, described outer tube 20 is made of two sections, both junctions are hinged each other, the hypomere shaft is connected with casing 10, be provided with retaining mechanism between epimere shaft and the casing 10, described retaining mechanism comprises locating hole that is located on two outer tubes, 20 shafts and the hook-shaped spacing tongue 13 that cooperates with described locating hole 221 that is arranged on the casing 10, and casing 10 is provided with the folding button 14 whether control spacing tongue 13 cooperates with locating hole 221.

By the outer tube 20 of the hinged expansion link that constitutes in two sections place, can be trunk draw bar, push rod, can be the support bar of seat surface again.Locating hole 221 is arranged on the trapezoidal limited block 222 on two outer tubes, 20 shafts, purpose be with casing 10 on the orifice part at spacing tongue 13 places that are provided with opening or avoiding occurring interference when folding, another effect of limited block 222 is to be plate face guide-localization.

Casing 10 is provided with the concave surface portion 15 that holds outer tube 20, being provided with in the time of can guaranteeing that outer tube 20 is in folding state of this position, and the surface of casing 10 is basic to keep concordant.

On the adjacent or relative case face of casing 10 folding handle 16 is housed, drags when pushing away, can utilize folding handle 16 that casing 10 is carried and carry in luggage case inconvenience.

Described outer tube 20 has opening to move for the joint portion of interior pipe 30 and plate face 31 along its length, for the interior pipe that is provided with plate face 31, opening is set on the outer tube 20 could moves along the bar length direction with respect to outer tube 20 for pipe in guaranteeing.

Described support 42 comprises two bars that be arranged in parallel and the cross bar 421 that is connected of end therebetween, its integral body is U-shaped, plate face 31 is the U-shaped breach near sleeve pipe 41 places, being provided with of this gap portions can conveniently grip and operate, this plate face is selected light-duty hard material for use, not only can be used as the chair back, glove plate but also can be used as the plate face of taking one's seat.

In conjunction with Fig. 2～5, be provided with handle frame 40 between the tube head of the interior pipe 30 of described outer tube 20, handle frame 40 comprises sleeve pipe 41, be set with support 42 on the sleeve pipe 41, sleeve pipe 41 is set on the mandrel 50, the two ends of mandrel 50 link to each other with the tube head of interior pipe 30, have at least on the axle body of mandrel 50 one square 51 with sleeve pipe 41 in square opening 412 be complementary, flexible button 52 is equipped with at the middle part of mandrel 50, the middle part of sleeve pipe 41 has three apertures 411 at least, in the ring cavity between sleeve pipe 41 and the mandrel 50 spring 53 is housed.Another effect that flexible button 52 is set is to keep out laterally moving of locating sleeve 41, overcoming spring 53 elastic force moves sleeve pipe 41 and makes square opening 412 and square 51 be in state separated from one another, and the square opening 412 in the sleeve pipe is on the axis body of mandrel 50, on the axle body square 51 is in the pipe of sleeve pipe 41, can circumferentially rotate arbitrarily this moment, under the effect of spring 53, flexible button 52 on the mandrel 50 is entered in the corresponding aperture 411, sleeve pipe 41 middle parts, the square opening 412 on sleeve pipe 41 and the mandrel 50 and square 51 state that is in the location that is fitted to each other again.

Handle frame 40 both can be used as the handle of pull bar, can be stool foot rest, implementation frame, expansion link lengthening frame, folding locating rack again, made luggage case possess functions such as table and chair.

In conjunction with Fig. 6, the upper end of the hypomere bar 21 of described outer tube 20 is fixed with clamping plate type ear frame 23, and the two sides, lower end and the ear frame 23 of epimere bar 22 are hinged, and the lower end of epimere 22 is circular-arc, and its center of circle is hinged center of rotation.So both made things convenient for the rotation of epimere 22, the plate face that can take one's seat for the people was provided after can guaranteeing again to launch enough.

Specific operation process is as follows:

1, seat stool: the casing of multifunctional table and chair stool luggage case just has the function of a stool.

2, double seat stool, table stool, seat: hold handle frame 40, push flexible button 52, laterally spur handle frame 40 and make square 51 on square opening 412 and the mandrel 50 in the sleeve pipe 41 to break away from mutually, upwards rotate 90 ° of returns of can loosing one's grip simultaneously, pull out a little section telescopic bar, both hands are pushed folding button 14 simultaneously then, handle frame 40 is put down, promptly can be double seat stool, table stool, seat.The seat surface of casing can be desktop, but utilizes a desktop and a seat stool can bend over the desk to have a rest also write file, glove food and drink, this computer of Operational Note.The back side of casing also can be seat with the seat stool.This state is down as being converted to handcart, and the 90 ° of lock-bits of only handle frame 40 upwards need being overturn get final product.

3, seat: pull out handle frame 40 and be seat.Utilize the seat stool or the seat of band roller to can be random at any time moving.For fear of moving of roller 11 also can open casing below the folding and self-locking station pin that is equipped with.

4, handcart: pull out handle frame 40, push flexible button 52, laterally spur handle frame 40, upwards rotate 90 ° of returns of can loosing one's grip and be handcart.This state can avoid down the article on luggage case drop, stolen.

5, luggage case: pull out handle frame 40, push flexible button 52, laterally spur handle frame 40, upwards rotate 90 ° or the 180 ° luggage cases that tow that promptly can be multi-angle or lengthening handle frame 40.This state can slow down down on carrier's the arm will bear a part of weight, also can utilize the seat surface of casing and object that the chair back is avoided putting to tilt, drop.

Claims

1, a kind of multifunctional table and chair stool luggage case, comprise casing (10), the limit foot of the one side of casing (10) is provided with supporting leg and/or roller (11), on the case face (12) adjacent the expansion link assembly is set with this face, it is characterized in that: the expansion link assembly comprises outer tube (20) and is positioned at the pipe (30) of outer tube (20) that two bodies of rod of pipe (30) are provided with plate face (31) in constituting.

2, multifunctional table and chair stool luggage case according to claim 1, it is characterized in that: described outer tube (20) is made of two sections, both junctions are hinged each other, the hypomere shaft is connected with casing (10), epimere shaft and casing are provided with retaining mechanism between (10), described retaining mechanism comprises locating hole that is located on two outer tubes (20) shaft and the hook-shaped spacing tongue (13) that cooperates with described locating hole (221) that is arranged on the casing (10), and casing (10) is provided with the folding button (14) whether control spacing tongue (13) cooperates with locating hole (221).

3, multifunctional table and chair stool luggage case according to claim 1, it is characterized in that: be provided with handle frame (40) between the tube head of the interior pipe (30) of described outer tube (20), handle frame (40) comprises sleeve pipe (41), be set with support (42) on the sleeve pipe (41), sleeve pipe (41) is set on the mandrel (50), the two ends of mandrel (50) link to each other with the tube head of interior pipe (30), have at least the interior square opening (412) of square (51) and sleeve pipe (41) to be complementary on the axle body of mandrel (50), flexible button is equipped with at the middle part of mandrel (50), the middle part of sleeve pipe has three apertures (411) at least, in the ring cavity between sleeve pipe (41) and the mandrel (50) spring is housed.

4, multifunctional table and chair stool luggage case according to claim 1 and 2, it is characterized in that: the upper end of the hypomere bar (21) of described outer tube (20) is fixed with clamping plate type ear frame (23), the two sides, lower end of epimere bar (22) and ear frame (23) are hinged, the lower end of epimere (22) is circular-arc, and its center of circle is hinged center of rotation.

5, multifunctional table and chair stool luggage case according to claim 1 is characterized in that: casing (10) is provided with the concave surface portion (15) that holds outer tube (20).

6, multifunctional table and chair stool luggage case according to claim 1 is characterized in that: on the adjacent or relative case face of casing (10) folding handle (16) is housed.

7, multifunctional table and chair stool luggage case according to claim 1 is characterized in that: described outer tube (20) has opening to move for the joint portion of interior pipe (30) and plate face (31) along its length.

8, multifunctional table and chair stool luggage case according to claim 3, it is characterized in that: described support (42) comprises two bars that be arranged in parallel and the cross bar (421) that is connected of end therebetween, its integral body is U-shaped, and plate face (31) locates to be the U-shaped breach near sleeve pipe (41).