CN2572815Y

CN2572815Y - Multifunctional suitcase convertible into seat

Info

Publication number: CN2572815Y
Application number: CN 02276962
Authority: CN
Inventors: 黄伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-07-26
Filing date: 2002-07-26
Publication date: 2003-09-17
Anticipated expiration: 2012-07-26

Abstract

The utility model relates to a multifunctional suitcase convertible into a seat, which is provided with a handle, traveling wheels and a hand pulling rack; one end of the suitcase is provided with an n-shaped frame folding movable backrest; the side support arms at both sides are hinged at both sides of the suitcase; the middle of the support arms are hinged with suitcase sides by movable positioning rods; one end of the suitcase is provided with the traveling wheel, and the other end of the suitcase is provided with movable support legs; or both side of the hand pulling rack are hinged at the n-shaped frame folding movable backrest on the suitcase; the support arms at both sides are a Y-shaped movable arm which is hinged by two support legs; the lower end is provided with the traveling wheel; movable draw bars for positioning connection are hinged between the two support legs, the support arms and the suitcase sides; each traveling wheel is composed of a Y-shaped wheel hub rack on which three wheels are arranged; a movable back hook and a girdle are arranged at the surface of the suitcase. The utility model has the advantages are that the utility model is convenient in walking with carrying; partially, the utility model on unevenness roads and climbing up and down steps is light and labor-saving; the utility model which is convenient in being carried on the back, can be used as a rest seat and a trolley, with a plurality of functions.

Description

Multi-functional chair type suitcase

Technical field: the utility model relates to a kind of luggage case for the passengers, particularly can be used as the multi-function suitcase of interim seat.

Technical background: existing suitcase all has wheel, handle and telescopic movable drawing rack, be mainly used in Load luggage usefulness when travelling outdoors, though travelling handy can be provided, but still have its defective, the one, though running wheel is arranged, tow laborsavingly, but upper and lower corridor step can not be laborsaving with wheel, need firmly lift; Moreover can only lift, and be inconvenient to take on the back of the body; When often running into fatigue in the what is more important travelling way and needing rest, take suitcase to use interim seat as, not having backrest then influences comfortable rest.

Summary of the invention:

The purpose of this utility model is to design a kind of suitcase, overcome the above-mentioned weak point of prior art suitcase, both made and can when the journey rest, use comfortable interim seat as, can make things convenient on the road again land deeds help wheel on rugged road and get on and off, hauling effortlessly when ship, corridor step.Also can carry on the back easily in case of necessity and hang on two shoulders.

Technical solution of the present utility model is a kind of multi-functional chair type suitcase, it is a travelling luggage case that road wheel, handle, movable drawing rack are housed, a folding type movable backrest is housed on its luggage case, it is a ∏ framework, its both sides support arm connects with luggage case two sides hinge respectively, and the both sides support arm respectively has movement registration arm to connect with luggage case two sides hinge; Another technical solution of the present invention is a kind of multi-functional chair type suitcase, it is a travelling luggage case that road wheel, handle and movable drawing rack are housed, its movable drawing rack is the folding type movable backrest, it is a ∏ type framework, and the both sides support arm of ∏ type framework respectively is a herringbone movable arms; Everyone respectively adorns a running wheel in two supporting leg lower ends of font movable arms, and two midlegs connect through the folding pull rod hinge of activity, and wherein a supporting leg connects with luggage case side hinge through movement registration arm again.

Description of drawings:

Fig. 1 is multi-functional chair type station wagon ∏ type framework movable back contractible graph

Fig. 2 is multi-functional from chair form execution car ∏ type framework movable back expanded view

Fig. 3 is the road wheel structure chart that bifurcation shape wheel hub has 3 wheels

Fig. 4 is the live axle governor motion figure that bifurcation shape wheel hub has 3 wheels

Fig. 5 is that the movable drawing rack of multi-functional chair type suitcase is a folding type movable backrest contractible graph

Fig. 6 is that the movable drawing rack of multi-functional chair type suitcase is a folding type movable backrest expanded view

Fig. 7 is multi-functional chair type suitcase back of the body hook structure figure

The specific embodiment:

The utility model further specifies as follows in conjunction with specific embodiments referring to accompanying drawing:

Embodiment 1, a kind of multi-functional chair type suitcase, it is that the travelling of dress road wheel [4], a handle [2], movable drawing rack [1] is with luggage case [3], a folding type movable backrest [5] is housed on the luggage case [3], and it is a ∏ type framework, and movable back [5] is loaded on an end of luggage case [3].Its both sides support arm connects with luggage case [3] two sides hinge respectively, and the both sides support arm also respectively has movement registration arm [6] to connect with luggage case [3] two sides hinge.

Movement registration arm [6] is made of the two-section suit, length adjustment tooth [8] is arranged on one section, and another is by there being the length of being installed in to transfer the alignment pin [7] of between cog.

A pair of walking row [4] is equipped with in luggage case [3] dress movable back [5] one end bottoms, and each road wheel [4] is contained in 3 width of cloth ends of a bifurcation shape wheel hub frame [14] respectively by 3 wheels [13], referring to accompanying drawing 3; The axle [15] of road wheel [4] is at bifurcation shape wheel hub frame center, and it connects with adjusting handle [9] on the Luggage trunk body both sides via governor motion, regulates in the horizontal guide groove [10] on the cover plate [19] that handle [9] is inlaid in luggage case [3] side; Governor motion is by each hinged formation of an end of connecting rod [16] and bull stick [17], and referring to accompanying drawing 4, connecting rod [16] other end connects regulates handle [9], and bull stick [17] other end connects regulates wheel shaft [15], and bull stick middle part one fulcrum [18] is articulated on luggage case [3] side.In guide groove [10], pull the position of regulating handle [9], can regulate the position of road wheel [3] axle [15], place luggage case [3] bottom, when shrinking, place luggage case [3] rear side thereby road wheel [3] is put down in use.Folding type movable backrest [5] is hidden between luggage case [3] side and the cover plate [19] when shrinking.

Luggage case [3] below, at the other end of not adorning folding type movable backrest [5] movable supporting legs [12] is housed, supporting leg [12] one ends are articulated in luggage case [3] side, and supporting leg [12] nearby also is equipped with elastic telescopic alignment pin button [11] on luggage case [3] side, and it makes supporting leg [a 12] time-out location.

The multi-functional chair type station wagon advantage of embodiment 1 is suitable for walking on rugged road when being implementation especially, in case the wheel of walking is obstructed, before the strength of dragging make second light upset of wheel, cross the resistance point at once, second wheel just can walk on.Very light laborsaving on the steamer that gets on and off, aircraft or when upper and lower overline bridge, tunnel, stairway step.

When the folding type movable backrest is launched; Movable supporting legs is propped, useed as seat, the gradient that can regulate movable back easily makes the people obtain comfortable rest.

Embodiment 2, a kind of multi-functional chair type suitcase, it is a travelling luggage case [20] that road wheel [23], handle [22], movable drawing rack [21] are housed, referring to accompanying drawing 5, its movable drawing rack [21] is the folding type movable backrest of ∏ type frame structure, referring to accompanying drawing 6, the both sides support arm of ∏ type framework respectively be a herringbone movable arms; A road wheel [23] is respectively adorned in two supporting legs [25], [27] lower end of everyone font movable arms, article two, supporting leg [25], [27] middle part connect through folding pull rod [28] hinge of activity, active pull rod [28] by the two-section bar each an end is hinged constitutes, wherein a supporting leg [25] is cut with scissors with luggage case [20] side by movement registration arm [26] and connects.

On the every side support arm of ∏ type framework upper of folding type movable backrest [21] a horizontal movable hand rail [29] is arranged, movable hand rail [29] can be the folding type movable handrail of the hinged formation of two-section pole, or is the telescopic movable handrail that two-section hollow bar suit constitutes.

The multi-functional chair type suitcase of embodiment 1 or 2 structures, movable back of the body hook [30] can be equipped with in their luggage bottom, and it is the inverted U-shaped hook of two symmetric arrangement, and support arm of U-shaped hook is articulated on suitcase [3] or [20] bottom surface.

The multi-functional chair type suitcase of embodiment 1 or 2 structures, their luggage case bottom is equipped with elastic waist band [31] in addition.It is general degree of tightness ligament structure.Little supporting leg [32] also is equipped with for 4 jiaos in the luggage case of embodiment 2 [20] back side.

Movable back of the body hook [30] and degree of tightness skin band [31] are that the traveller takes on the use of back of the body suitcase for convenience.

The advantage of the multi-functional chair type suitcase of embodiment 2 structures is except making things convenient for suitcase push-and-pull walking, or uses as outside the seat during rest, and it also can be used as dolly and uses, can camel fortune article, and the short-distance child of particularly suitable travelling takes and carries out or draw row.

The multi-functional chair type suitcase of the present invention is because there is supporting leg, and in the time of can making suitcase be used as the seat rest, discord ground, case bottom surface contacts, avoid making dirty, wearing and tearing, solved the station simultaneously, the harbour traveller uses paper, thing pads such as polybag heaved around when sitting, and influenced sanitary disadvantage.

Claims

1, a kind of multi-functional chair type suitcase, it is one road wheel is housed, the travelling luggage case of handle and movable drawing rack, it is characterized in that being equipped with on its luggage case a folding type movable backrest, it is a ∏ shape framework, its both sides support arm connects with luggage two sides hinge respectively, and the both sides support arm also respectively has movement registration arm to connect with luggage case two sides hinge.

2, multi-functional chair type suitcase according to claim 1 is characterized in that the movement registration arm that connects luggage case and ∏ shape framework is made of the two-section suit, the length adjustment tooth is arranged on one section, and the alignment pin that is installed in the length adjustment between cog is arranged on another section.

3, multi-functional chair type suitcase according to claim 1 is characterized in that a pair of road wheel is equipped with in an end bottom of its luggage case dress movable back, and each road wheel is contained in 3 spoke ends of a bifurcation shape wheel hub frame respectively by 3 wheels; Live axle is at bifurcation shape wheel hub frame center, it connects with adjusting handle on the Luggage trunk body both sides via governor motion, regulate handle and be inlaid in groove on luggage case two side cover plates in guide groove, governor motion by connecting rod and bull stick each an end is hinged constitutes, the connecting rod other end connects regulates handle, the bull stick other end connects live axle, and bull stick middle part one fulcrum is articulated on the luggage case side.

4, multi-functional chair type suitcase according to claim 1 is characterized in that below its luggage case movable supporting legs being housed, and supporting leg one end is articulated in the luggage case side, and supporting leg nearby also is equipped with elastic telescopic alignment pin button on the luggage case side.

5, a kind of multi-functional chair type suitcase, it is one road wheel is housed, the travelling luggage case of handle and movable drawing rack, the movable drawing rack that it is characterized in that it is a folding type movable backrest, it is a ∏ type framework, and the both sides support arm of ∏ type framework respectively is a herringbone movable arms; Everyone respectively adorns a running wheel in two supporting leg lower ends of font movable arms, and two midlegs connect through the folding pull rod hinge of activity, and wherein a supporting leg connects with luggage case side hinge through activity orientation again.

6, multi-functional chair type suitcase according to claim 5 is characterized in that on the every side support arm of ∏ shape framework upper of its folding type movable backrest a horizontal movable hand rail being arranged, and movable hand rail can be the folding type movable handrail of the hinged formation of two-section pole; Or be the telescopic movable handrail that two-section hollow bar suit constitutes.

7, multi-functional chair type suitcase according to claim 1 is characterized in that bottom its luggage case movable back of the body hook being housed, and it is the hook of falling the shape of two symmetric arrangement, and support arm of U-shaped hook is articulated on the luggage case bottom surface.

8, multi-functional chair type suitcase according to claim 5 is characterized in that bottom its luggage case movable back of the body hook being housed, and it is the hook of falling the shape of two symmetric arrangement, and support arm of U-shaped hook is articulated on the luggage case bottom surface.