CN106510147A - Trolley case type electric folding bicycle - Google Patents

Abstract

The invention discloses a trolley case type electric folding bicycle. The trolley case type electric folding bicycle comprises a case body; a lifting seat is installed at the top of an inner chamber of the case body; the middle part of the inner chamber of the case body is provided with a storage bin; a part, positioned at the storage bin, of the sidewall of the case body is provided with a case door; a hidden type driving component is installed at the bottom of the inner chamber of the case body; a case cover is installed in the inner chamber of the back part of the case body; the case cover is fixedly connected with the driving component through a transmission component which is installed in the inner chamber of the case body; and an electric pedal switch is fixedly installed on the sidewall of the case body and is electrically connected with the driving component.

Description

Draw-bar box type electric foldable vehicle

Technical field

The present invention relates to draw-bar box technical field, specially draw-bar box type electric foldable vehicle.

Background technology

Draw-bar box be able to can also be dragged with portable, and the wheel of our draw-bar boxes used at ordinary times is all located at chest bottom substantially Portion, and modern have devised the draw-bar box of a neomorph, and chest has been designed to the moulding of cylinder, wheel is then whole outer On the outside of chest, such cylinder design allows this draw-bar box preferably to adapt to different landform to bag, such as directly hauls Chest just can light stair activity.

The structure of existing draw-bar box is relatively simple, causes to be not very convenient to use, and common draw-bar box can only Complete to pull and portable function, when heavier article is put in draw-bar box, cause to pull and inconvenient, and very take Power, while the volume of simple draw-bar box is relatively small, so need the demand to itself in purchase choose it is suitable oneself Specification capacity draw-bar box, be extremely difficult to select, it is impossible to meet the demand of user.

The content of the invention

It is an object of the invention to provide draw-bar box type electric foldable vehicle, with asking for solving to propose in above-mentioned background technology Topic.

For achieving the above object, the present invention provides following technical scheme：Draw-bar box type electric foldable vehicle, including casing, institute The inner cavity top for stating casing is provided with the middle part of lifting seat, and the inner chamber of casing and offers storing bin, the side wall position of the casing Chamber door is offered at storing bin, and the intracavity bottom of the casing is provided with concealed drive component, and in the back of casing Case lid is installed in chamber, case lid is fixedly connected with drive component by the transmission component in cabinets cavity, the casing Side wall on be installed with foot operated contact, and foot operated contact is electrically connected with drive component.

Preferably, the lifting seat includes seat board, the side walls hinged support bar for being provided with decussation of the seat board, And the side wall of support bar offers adjustment hole, fixed pin rod in the adjustment hole, is interspersed with, the bottom of the support bar is slided Installed in being arranged in the chute of box inside wall, the bottom of the seat board is connected in the lateral wall of case lid.

Preferably, the drive component includes base, and base is slidably mounted on the intracavity bottom of casing, the base Front end both sides are rotatablely equipped with driven pulley, and the end both sides of base are rotatablely equipped with active motor wheel, the inner chamber of the base In be installed with motor, and the rotor of motor is connected with the drive shaft turns of active motor wheel, described to drive electricity Machine is electrically connected with the accumulator being fixedly mounted in base intracavity, and motor is also electrically coupled to foot operated contact, the bottom Intert in the middle part of the inner chamber of seat and pull bar is installed, and the end of pull bar is connected in and is fixedly mounted in the pull bar deck of base inner wall.

Preferably, the transmission component includes active lifting plate and driven lifter plate, the active lifting plate fixed installation In the bottom of case lid, and driven lifter plate is fixedly mounted on the upper surface of drive component, the active lifting plate and driven lifting The side wall of plate offers Ka Dao, and Ka Daonei is rotatablely equipped with ratchet, is rotated by fixed connection shaft between the ratchet Connection, and the lower rotation of fixed connection shaft is provided with conversion fluted disc, the ratchet phase of the disk tooth on the conversion fluted disc and ratchet Mutually engage, the fixed connection shaft is fixedly mounted on the medial wall of casing.

Preferably, the transmission component includes that one end of main tie and auxiliary pull bar, the main tie and auxiliary pull bar is cut with scissors respectively The end and front end of drive component upper surface is connected on, and the other end of auxiliary pull bar is hinged the side wall for being installed on main tie, the master The end of pull bar is provided with rotating shaft, and axis of rotation is arranged on the bottom of case lid, and the junction of the main tie and case lid is fixed Limit card block is installed.

Preferably, the latch of the Ka Daonei is monolateral latch.

Preferably, the upper surface of the seat board is provided with sponge bed course.

Preferably, the bottom of the base is arch.

Compared with prior art, the invention has the beneficial effects as follows：The draw-bar box of the variable volume, by setting in box bottom Cooperating for some drive components and foot operated contact, can make draw-bar box be changed into electric van, be greatly reduced manpower, make Use convenient, but also do not interfere with the function that normal draw-bar box is used；Can be folded out by being provided with casing The rumble seat for coming and drive component, can expand the use space of storing bin when in use, and then increase receiving volume；Case lid It is connected with drive component by transmission component, drive component can be fallen while case lid is started, it is convenient directly to use.

Description of the drawings

Fig. 1 is schematic structural view of the invention；

Overall structure sectional views of the Fig. 2 for first embodiment of the invention；

Structural representations of the Fig. 3 for first embodiment of the invention transmission component；

Overall structure sectional views of the Fig. 4 for second embodiment of the invention；

Fig. 5 sends out big figure for the details at A in second embodiment of the invention sectional view.

In figure：Pin rod, 25 chutes, 3 storings are fixed in 1 casing, 2 lifting seats, 21 seat boards, 22 support bars, 23 adjustment holes, 24 Storehouse, 4 chamber doors, 5 drive components, 51 bases, 52 driven pulleys, 53 active motor wheels, 54 motors, 55 accumulator, 56 pull bars, 57 Pull bar deck, 6 case lids, 7 transmission components, 71 active lifting plates, 72 driven lifter plates, 73 Ka Dao, 74 ratchets, 75 are fixedly connected Axle, 76 conversion fluted discs, 77 main ties, 78 auxiliary pull bars, 79 rotating shafts, 710 limit card blocks, 8 foot operated contacts, 9 sponge bed courses.

Specific embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.

Refer to Fig. 1-3, the first technical scheme that the present invention is provided：Draw-bar box type electric foldable vehicle, including casing 1, The inner cavity top of the casing 1 is provided with lifting seat 2, and the lifting seat 2 includes seat board 21, the upper surface of the seat board 21 Sponge bed course 9, the side walls hinged support bar 22 for being provided with decussation of the seat board 21, and the side wall of support bar 22 are installed Adjustment hole 23 is offered, in the adjustment hole 23, fixed pin rod 24 is interspersed with, the bottom of the support bar 22 is slidably mounted on It is arranged in the chute 25 of 1 medial wall of casing, the bottom of the seat board 21 is connected in the lateral wall of case lid 6, and the inner chamber of casing 1 Middle part offers storing bin 3, and the side wall of the casing 1 is located at storing bin 3 and offers chamber door 4, the intracavity bottom of the casing 1 Concealed drive component 5 is installed, the drive component 5 includes base 51, and base 51 is slidably mounted on the inner chamber of casing 1 Bottom, the bottom of the base 51 is arch, and the front end both sides of the base 51 are rotatablely equipped with driven pulley 52, and base 51 End both sides are rotatablely equipped with active motor wheel 53, be installed with motor 54, and drive in the inner chamber of the base 51 The rotor of motor 54 is connected with the drive shaft turns of active motor wheel 53, the motor 54 be fixedly mounted in base 51 Accumulator 55 in chamber is electrically connected with, and motor 54 is also electrically coupled to foot operated contact 8, wears in the middle part of the inner chamber of the base 51 Insert and pull bar 56 is installed, and the end of pull bar 56 is connected in and is fixedly mounted in the pull bar deck 57 of 51 inwall of base, and casing 1 Back inner chamber in case lid 6 is installed, case lid 6 is fixed with drive component 5 by the transmission component 7 in 1 inner chamber of casing Connection, the transmission component 7 include active lifting plate 71 and driven lifter plate 72, and the active lifting plate 71 is fixedly mounted on case The bottom of lid 6, and driven lifter plate 72 is fixedly mounted on the upper surface of drive component 5, the active lifting plate 71 and driven liter The side wall of drop plate 72 is offered in card road 73, and card road 73 and is rotatablely equipped with ratchet 74, and the latch in the card road 73 is Monolateral latch, rotates connection by fixed connection shaft 75 between the ratchet 74, and the lower rotation of fixed connection shaft 75 is installed There is conversion fluted disc 76, the disk tooth on the conversion fluted disc 76 is intermeshed with the ratchet of ratchet 74, and the fixed connection shaft 75 is solid Dingan County is mounted in the medial wall of casing 1, is installed with foot operated contact 8, and foot operated contact 8 and driving on the side wall of the casing 1 Component 5 is electrically connected with.

The operation principle of the present invention：The draw-bar box of the variable volume, case lid 6 is drawing and pulling type, and pull case lid 6 drives and actively rises Drop plate 71 is moved upwards, by changing the rotation of fluted disc 76 so as to driving driven lifter plate 72 to move downward, make drive component 5 from Lean out in casing, make driven pulley 52 and active motor wheel 53 land, lifting seat 2 is risen, and will be risen by fixed pin rod 24 Drop seat 2 is fixed, while carrying out seat regulation according to being interspersed in different adjustment holes 23, is controlled by foot operated contact 8 The rotation of active motor wheel processed 53, while draw-bar box is changed into electronic casing, the space of the storing bin 3 in casing 1 also can Become big therewith, and then increase the storage space of casing 1, and when heavier article is taken up, luggage case can be sitting in enterprising Row movement, is greatly reduced manpower, and operates very simple.

Refer to Fig. 1, Fig. 4 and Fig. 5, second technical scheme that the present invention is provided：Draw-bar box type electric foldable vehicle, including Casing 1, the inner cavity top of the casing 1 are provided with lifting seat 2, and the lifting seat 2 includes seat board 21, the seat board 21 Upper surface is provided with sponge bed course 9, the side walls hinged support bar 22 for being provided with decussation of the seat board 21, and support bar 22 Side wall offer adjustment hole 23, is interspersed with fixed pin rod 24 in the adjustment hole 23, the bottom of the support bar 22 is slided Installed in being arranged in the chute 25 of 1 medial wall of casing, the bottom of the seat board 21 is connected in the lateral wall of case lid 6, and casing 1 Inner chamber in the middle part of offer storing bin 3, the side wall of the casing 1 is located at storing bin 3 and offers chamber door 4, the casing 1 it is interior Bottom of chamber portion is provided with concealed drive component 5, and the drive component 5 includes base 51, and base 51 is slidably mounted on casing 1 Intracavity bottom, the bottom of the base 51 is arch, and the front end both sides of the base 51 are rotatablely equipped with driven pulley 52, and bottom The end both sides of seat 51 are rotatablely equipped with active motor wheel 53, are installed with motor 54 in the inner chamber of the base 51, And the rotor of motor 54 is connected with the drive shaft turns of active motor wheel 53, the motor 54 be fixedly mounted on bottom Accumulator 55 in 51 inner chambers of seat is electrically connected with, and motor 54 is also electrically coupled to foot operated contact 8, the inner chamber of the base 51 Middle part is interspersed to be provided with pull bar 56, and the end of pull bar 56 is connected in and is fixedly mounted in the pull bar deck 57 of 51 inwall of base, And case lid 6 is installed in the back inner chamber of casing 1, case lid 6 is by the transmission component 7 in 1 inner chamber of casing and driving group Part 5 is fixedly connected, and the transmission component 7 includes one end of main tie 77 and auxiliary pull bar 78, the main tie 77 and auxiliary pull bar 78 The end and front end of 5 upper surface of drive component is respectively hinged at, and the other end of auxiliary pull bar 78 is hinged and is installed on main tie 77 Side wall, the end of the main tie 77 are provided with rotating shaft 79, and rotating shaft 79 is rotatably installed in the bottom of case lid 6, the main tie 77 are installed with limit card block 710 with the junction of case lid 6, are installed with foot operated contact 8 on the side wall of the casing 1, And foot operated contact 8 is electrically connected with drive component 5.

The operation principle of the present invention：The draw-bar box of the variable volume, case lid 6 are radial type, make its turn by opening case lid 6 Dynamic component 7 is driven, and due to diminishing away from ground level for 6 bottom of case lid, causes case lid 6 push main tie 77, due to auxiliary Pull bar 78 be hinged with main tie 77, so auxiliary pull bar 78 can with main tie 77 move so as to move downward when main drawing When bar 77 is in straight line with case lid 6, limit card block 710 can prevent its activity, and drive component 5 now can be at the bottom of casing 1 Portion exposes, and makes driven pulley 52 and active motor wheel 53 land, lifting seat 2 is risen, and by fixing pin rod 24 by lifting seat Chair 2 is fixed, while carrying out seat regulation according to being interspersed in different adjustment holes 23, controls master by foot operated contact 8 The rotation of galvanic electricity wheel 53, while draw-bar box is changed into electronic casing, the space of the storing bin 3 in casing 1 also can be therewith Become big, and then increase the storage space of casing 1, and when heavier article is taken up, can be sitting on luggage case and be moved It is dynamic, manpower is greatly reduced, and operates very simple.

Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention And modification, the scope of the present invention be defined by the appended.

Claims (8)

1. draw-bar box type electric foldable vehicle, including casing（1）, it is characterised in that：The casing（1）Inner cavity top liter is installed Drop seat（2）, and casing（1）Inner chamber in the middle part of offer storing bin（3）, the casing（1）Side wall be located at storing bin（3）Place Offer chamber door（4）, the casing（1）Intracavity bottom concealed drive component is installed（5）, and casing（1）Back Case lid is installed in inner chamber（6）, case lid（6）By installed in casing（1）Transmission component in inner chamber（7）With drive component（5） It is fixedly connected, the casing（1）Side wall on be installed with foot operated contact（8）, and foot operated contact（8）With drive component（5） It is electrically connected with.

2. draw-bar box type electric foldable vehicle according to claim 1, it is characterised in that：The lifting seat（2）Including seat Plate（21）, the seat board（21）The side walls hinged support bar for being provided with decussation（22）, and support bar（22）Side wall it is equal Offer adjustment hole（23）, the adjustment hole（23）Fixed pin rod is interspersed with inside（24）, the support bar（22）Bottom slide Installed in being arranged on casing（1）The chute of medial wall（25）It is interior, the seat board（21）Bottom be connected in case lid（6）Outside Wall.

3. draw-bar box type electric foldable vehicle according to claim 1 and 2, it is characterised in that：The drive component（5）Including Base（51）, and base（51）It is slidably mounted on casing（1）Intracavity bottom, the base（51）Front end both sides rotate install There is driven pulley（52）, and base（51）End both sides be rotatablely equipped with active motor wheel（53）, the base（51）Inner chamber In be installed with motor（54）, and motor（54）Rotor and active motor wheel（53）Drive shaft turns connect Connect, the motor（54）Be fixedly mounted on base（51）Accumulator in inner chamber（55）It is electrically connected with, and motor （54）It is also electrically coupled to foot operated contact（8）, the base（51）Inner chamber in the middle part of intert pull bar is installed（56）, and pull bar（56） End be connected in and be fixedly mounted on base（51）The pull bar deck of inwall（57）It is interior.

4. draw-bar box type electric foldable vehicle according to claim 1, it is characterised in that：The transmission component（7）Including master Dynamic lifter plate（71）With driven lifter plate（72）, the active lifting plate（71）It is fixedly mounted on case lid（6）Bottom, it is and driven Lifter plate（72）It is fixedly mounted on drive component（5）Upper surface, the active lifting plate（71）With driven lifter plate（72）'s Side wall offers Ka Dao（73）, and Ka Dao（73）Ratchet is rotatablely equipped with inside（74）, the ratchet（74）Between by solid Determine connecting shaft（75）Rotate connection, and fixed connection shaft（75）Lower rotation conversion fluted disc is installed（76）, the conversion tooth Disk（76）On disk tooth and ratchet（74）Ratchet intermeshing, the fixed connection shaft（75）It is fixedly mounted on casing（1）'s Medial wall.

5. draw-bar box type electric foldable vehicle according to claim 1, it is characterised in that：The transmission component（7）Including master Pull bar（77）With auxiliary pull bar（78）, the main tie（77）With auxiliary pull bar（78）One end be respectively hinged at drive component（5）On The end and front end on surface, and auxiliary pull bar（78）The other end be hinged and be installed on main tie（77）Side wall, the main tie （77）End rotating shaft is installed（79）, and rotating shaft（79）It is rotatably installed in case lid（6）Bottom, the main tie（77）With case Lid（6）Junction be installed with limit card block（710）.

6. draw-bar box type electric foldable vehicle according to claim 4, it is characterised in that：The Ka Dao（73）Interior latch is Monolateral latch.

7. draw-bar box type electric foldable vehicle according to claim 2, it is characterised in that：The seat board（21）Upper surface peace Equipped with sponge bed course（9）.

8. draw-bar box type electric foldable vehicle according to claim 3, it is characterised in that：The base（51）Bottom for arch Shape.