CN206589908U - Multi-functional changeable car - Google Patents

Abstract

The utility model provides a kind of multi-functional changeable car, including multiple surface assembled body, supporter, quick connection, connection framework, supporting leg；Supporter is first tilted into insertion supporting leg when in use, afterwards as needed（Desk form, chair form, hand buggy form）, connecting pin is directed at the first connecting hole, supporter is rotated down, supporter finally can be completed into the installment work of different shape by mouth insertion support connection.The beneficial effects of the utility model are：1. it can be exchanged into the different demands that desk, chair, hand buggy are used to meet user.2. rapidly, conveniently, multi-functional changeable car can realize the conversion of three kinds of difference in functionalitys in a short time for conversion.3. being easy to carry, placing, multi-functional changeable car is detachable, lightweight, small volume and without idle excessive parts.4. it can at any time move, stand still for a long while.

Description

Multi-functional changeable car

Technical field

The utility model is related to hand buggy, seat, desk in a portable buggy carried, more particularly to a kind of multi-functional hundred Become car.

Background technology

Existing hand buggy, desk, Chair structure and function are essentially all separated, and function is single, it is difficult to provided many Sample function.When people are outgoing, aboard there are many people to haul draw-bar box with small stool, it is very inconvenient.If can have It is a kind of to be adapted to most of families and use, particular for be buy vegetables, go fishing, self-driving travel, used during taking train crowd, it is lightweight, carry Conveniently, big quantity space can be saved, the portable small-sized product that table, chair, car function are integrated in one, can send as an envoy to used time spelling outside Into stand, small chair, hand buggy is changed into when going out, not the multifunctional dolly of used time foldable for storage, it will have very big use Value.

The content of the invention

In order to solve above-mentioned problem, the utility model provides a kind of multi-functional changeable car, including multiple surface assembled body, support Body, quick connection, connection framework, supporting leg；Supporter is first tilted into insertion supporting leg when in use, afterwards as needed（Desk Form, chair form, hand buggy form）, connecting pin is directed at the first connecting hole, supporter is rotated down, finally by supporter The installment work of different shape can be completed by mouth insertion support connection.

The beneficial effects of the utility model are.

1. there are three kinds of functions, the different demands that desk, chair, hand buggy are used to meet user are can be exchanged into.

2. rapidly, conveniently, multi-functional changeable car can be in a short time for conversion（One minute）Realize turn of three kinds of difference in functionalitys Change.

3. being easy to carry, placing, multi-functional changeable car is detachable, lightweight, small volume and without idle excessive parts.

4. can at any time move, stand still for a long while, desk form, chair form, the hand buggy form of multi-functional changeable car can pass through lift One end is played, it is convenient and strength-savingly mobile, or stopping holding at any time is quiet stands on ground not play.

5. can be highly finely adjusted to connection framework, meet personal use custom.

6. many changeable cars can be with stack combinations, such as：Can be combined and spliced into one big desk, long slab by multiple changeable cars Without exterior part between the difference large-sized object such as stool, each changeable car, without interference when being mutually combined.

Brief description of the drawings

Fig. 1 is the desk form of multi-functional changeable car.

Fig. 2 is the upward view of desk form.

Fig. 3 is the multiple surface assembled body of desk form（1）Structural representation.

Fig. 4 is supporter（2）Structural representation.

Fig. 5 is supporting leg（5）With quick connection（3）Structural representation.

Fig. 6 is connection framework（4）Structural representation.

Fig. 7 is supporter（2）Scheme of installation.

Fig. 8 is multiple surface assembled body（1）Scheme of installation.

Fig. 9 is the chair form of multi-functional changeable car.

Figure 10 is the hand buggy form of multi-functional changeable car.

In figure：1 multiple surface assembled body, 2 supporters, 3 quick connections, 4 connection frameworks, 5 supporting legs, 101 left parts, 102 magnetic Block, 103 first support connections, 104 first fractures, 105 second support connections, 106 second fractures, 107 right parts, 108 hinges, 109 reinforcements, 201 left support bodies, 202 first supporters, 203 second supporters, 204 connecting pins, steady pin in 205,206 is right Supporter, 301 Quick fastening nuts, 302 connecting bolts, 401 first quick connecting holes, 402 second quick connecting holes, 501 One connecting hole, 502 second connecting holes, 503 the 3rd connecting holes, 504 L-type supporting legs, 505 scroll wheels.

Embodiment

With reference to Figure of description, the utility model structure is illustrated：

As shown in Fig. 2 a kind of multi-functional changeable car, including multiple surface assembled body（1）, supporter（2）, quick connection（3）, Connection framework（4）, supporting leg（5）.

As shown in figure 3, described multiple surface assembled body（1）It is by left part（101）With with left part（101）Structure identical right part （107）Pass through hinge（108）Composition, described left part（101）On be also equipped with magnetic block（102）, the first support connection （103）, the first fracture（104）, the second support connection（105）, the second fracture（106）, reinforcement（109）；Described first Support connection（103）For through hole, through hole two ends are extended out, the second described support connection（105）For through hole, through hole one end is extended out.

Further, described magnetic block（102）It can be high intensity neodymium iron boron magnetic body, but be not limited thereto, also may be used Be hasp, clamp button of the spring, dead bolt etc. have locking function module.

As shown in figure 4, described supporter（2）Be by left support body and（201）With right support body（206）Composition, institute The left support body stated and（201）With right support body（206）Structure symmetrically, described left support body and（201）With first Supporter（202）With the second supporter（203）, the first supporter（202）With the second supporter（203）Pass through interior steady pin （205）It is fixedly connected.The first described supporter（202）For L-shaped, two holes are provided with long end, hole is sized so that interior steady pin （205）Pass through and with the second supporter（203）It is fixedly connected；The first described supporter（202）Short end afterbody is semicircle, its On be fixed with connecting pin（204）, connecting pin（204）Head has rounding.

Further, the second described supporter（203）For a L-shaped square tube, one end section install after with supporting leg（5）Even Junction coincides, with supporting leg after another end section installation（5）Joint face is parallel.

As shown in figure 5, described supporting leg（5）It is by L-type supporting leg（504）And scroll wheel（505）Composition；Described L-type branch Leg（504）On be also provided with the first connecting hole（501）, the second connecting hole（502）, the 3rd connecting hole（503）, each connecting hole can With connecting pin（204）Coordinate fixed support body（2）；Described L-type supporting leg（504）Top is provided with quick connection（3）, bending Place is installed with scroll wheel（505）；Described quick connection（3）It is by Quick fastening nut（301）And connecting bolt （302）Composition.

Further, described L-type supporting leg（504）It is the special shape bent by square tube, its both ends of the surface is being erect It is parallel to the ground during state.

As shown in fig. 6, described connection framework（4）It is a rectangle framework, when its long end is holded up, the left and right sides is opened There is the quick connecting hole of upward second（402）, up and down both sides be provided with the first quick connecting hole to the right（401）；Described first Quick connecting hole（401）Position is in connection framework（4）Two geometric center lines（A, b）Both sides and symmetrically；Described Two quick connecting holes（402）Position is in connection framework（4）Geometric center lines（a）Both sides and symmetrically, in geometric center lines （b）Side, asymmetric arrangement.

Preferably, described multiple surface assembled body（1）, supporter（2）, quick connection（3）, connection framework（4）, supporting leg （5）Material can be the light materials such as aviation lightweight steel ＆ aluminum section steel, carbon fiber.

Preferably, described scroll wheel（505）For Jing Yin rubber tire.

With reference to Figure of description, the utility model implementation is illustrated.

Supporter（2）Installation method：As shown in Figure 7 when mounted first by supporter（2）Tilt insertion supporting leg（5）, it It is as needed afterwards（Desk form, chair form, hand buggy form）, by connecting pin（204）It is directed at the first connecting hole（501）Or the Two connecting holes（502）Or the 3rd connecting hole（503）, finally rotate down supporter（2）By connecting pin（204）It is i.e. complete in press-in hole Into supporter（2）Installment work.

Connection framework（4）Installation method：First by connecting bolt（302）Pass through Quick fastening nut（301）It is installed to branch Leg（5）On, then the diverse location according to Fig. 1, Fig. 9, Figure 10 is by connection framework（4）Upper first quick connecting hole（401） Or the second quick connecting hole（402）Installation be suspended to connecting bolt（302）On, adjust and Quick fastening is tightened after position height Nut（301）Complete connection framework（4）Installation.

Multiple surface assembled body（1）Installation method：

a）The installation method of desk form：First by multiple surface assembled body（1）Expansion is smooth upwardly, then by supporter（2） Pass through the first fracture（104）The support connection of insertion first（103）；

b）Chair and hand buggy form installation method：As shown in figure 8, first by multiple surface assembled body（1）Fold and make its magnetic Block（102）Interlocking, then by supporter（2）Connected by the second support（105）Insert the second fracture（104）.

Method for dismounting on the contrary, repeated no more herein for same section of saving space, but should be particularly pointed out with installation steps It is, multiple surface assembled body（1）Can be by being manually inserting the first fracture in folded form（104）Moving up and down makes multiple surface assembled body （1）Left part（101）And right part（107）Separation, completes expansion.

Claims (5)

1. a kind of multi-functional changeable car, including multiple surface assembled body（1）, supporter（2）, quick connection（3）, connection framework（4）, Supporting leg（5）It is characterized in that：

Described multiple surface assembled body（1）It is by left part（101）With with left part（101）Structure identical right part（107）Pass through hinge （108）Composition, described left part（101）On be also equipped with magnetic block（102）, the first support connection（103）, the first fracture （104）, the second support connection（105）, the second fracture（106）, reinforcement（109）；

Described supporter（2）Be by left support body and（201）With right support body（206）Composition, described left support body and （201）With right support body（206）Structure symmetrically, described left support body and（201）With the first supporter（202）With Two supporters（203）, the first supporter（202）With the second supporter（203）Pass through interior steady pin（205）It is fixedly connected；It is described The first supporter（202）For L-shaped, two holes are provided with long end, hole is sized so that interior steady pin（205）Pass through and with second Support body（203）It is fixedly connected；The first described supporter（202）Short end afterbody is semicircle, and connecting pin is fixed with thereon （204）, connecting pin（204）Head has rounding；

Described supporting leg（5）It is by L-type supporting leg（504）And scroll wheel（505）Composition；Described L-type supporting leg（504）On be also provided with First connecting hole（501）, the second connecting hole（502）, the 3rd connecting hole（503）, each connecting hole can be with connecting pin（204）Match somebody with somebody Close fixed support body（2）；Described L-type supporting leg（504）Top is provided with quick connection（3）, bending place is installed with rolling Driving wheel（505）；Described quick connection（3）It is by Quick fastening nut（301）And connecting bolt（302）Composition；

Described connection framework（4）It is a rectangle framework, when its long end is holded up, to be provided with upward second fast for the left and right sides Fast connecting hole（402）, up and down both sides be provided with the first quick connecting hole to the right（401）；The first described quick connecting hole（401） Position is in connection framework（4）Two geometric center lines（A, b）Both sides and symmetrically；The second described quick connecting hole （402）Position is in connection framework（4）Geometric center lines（a）Both sides and symmetrically, in geometric center lines（b）Side, it is non- It is arranged symmetrically.

2. the multi-functional changeable car of one kind according to claim 1, is further characterized in that：The first described support connection （103）For through hole, through hole two ends are extended out, the second described support connection（105）For through hole, through hole one end is extended out.

3. the multi-functional changeable car of one kind according to claim 2, is further characterized in that：Described magnetic block（102）For height Intensity neodymium iron boron magnetic body.

4. the multi-functional changeable car of one kind according to claim 3, is further characterized in that：The second described supporter（203） For a L-shaped square tube, one end section install after with supporting leg（5）Joint face coincides, with supporting leg after another end section installation（5）Even Junction is parallel；Described L-type supporting leg（504）It is the special shape bent by square tube, its both ends of the surface is in upright state It is parallel to the ground.

5. the multi-functional changeable car of one kind according to claim 4, is further characterized in that：Described scroll wheel（505）To be quiet Sound rubber tire.