WO2018054113A1 - 一种可折叠滑板车 - Google Patents

一种可折叠滑板车 Download PDF

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Publication number
WO2018054113A1
WO2018054113A1 PCT/CN2017/089846 CN2017089846W WO2018054113A1 WO 2018054113 A1 WO2018054113 A1 WO 2018054113A1 CN 2017089846 W CN2017089846 W CN 2017089846W WO 2018054113 A1 WO2018054113 A1 WO 2018054113A1
Authority
WO
WIPO (PCT)
Prior art keywords
pivot
vehicle body
bayonet
turntable
vertical
Prior art date
Application number
PCT/CN2017/089846
Other languages
English (en)
French (fr)
Inventor
欧阳昌俊
肖小杰
Original Assignee
深圳市永杰诚实业有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市永杰诚实业有限公司 filed Critical 深圳市永杰诚实业有限公司
Publication of WO2018054113A1 publication Critical patent/WO2018054113A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K15/00—Collapsible or foldable cycles
    • B62K15/006—Collapsible or foldable cycles the frame being foldable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K2202/00—Motorised scooters

Definitions

  • the present invention relates to the field of scooters, and in particular to a foldable scooter.
  • the present invention provides a foldable scooter that can fold a guide member and a vehicle body for convenient transportation and carrying.
  • a foldable scooter includes a vehicle body, a guiding structure, a front wheel and a rear wheel, the front wheel and the rear wheel being located at a bottom of the vehicle body, the guiding structure being mounted to the vehicle by a first pivot And being rotatably attached to the vehicle body about the first pivot;
  • the guiding structure comprises a vertical member and a transverse member, the vertical member comprising a body and a vertical rod retractable to the body The transverse member is coupled to the vertical rod and can be folded into the body together with the vertical rod.
  • the vehicle body has a pedal portion and the vehicle body forms a groove in the pedal portion that matches the shape and size of the body of the guiding structure; the guiding structure is rotatably attached to The body structure is embedded in the groove of the vehicle body.
  • the guiding structure has two vertical receiving slots in the body;
  • the transverse member includes a middle portion and a second-hand grip, and each of the grip portions is hinged
  • the intermediate section is folded into the body ⁇ , and the two hand grips are respectively folded into a vertical state with the middle section and received in a receiving groove of the body.
  • the bottom end of the guiding structure has a front fork structure connected to the vertical member, and the front fork structure is mounted to the vehicle body through the first pivot; the front wheel is connected at a front side of the front fork structure; a front end of the vehicle body is provided with a first cavity for accommodating the front wheel, and the guiding structure drives the front fork structure to rotate around the first pivotal body to the vehicle body, The front fork structure drives the front wheel to be received in the first cavity.
  • the vehicle body has a first support member, and the front fork structure includes a turntable; the vertical member and the front wheel are respectively mounted to the turntable from the upper and lower sides, and The turntable is mounted to the first support by a first pivot.
  • the first support member has a first bayonet and a second bayonet
  • the front fork structure further includes a second pivot, a first elastic member and a first fastener
  • the second pivot is mounted to the turntable, and the two ends of the second elastic member respectively connect the turntable and the second pivot and the second pivot is engaged in the first bayonet or the second bayonet of the first support member; , to prevent the turntable from rotating about the first pivot;
  • the first fastener is movably connected to the second pivot and the first fastener is fastened to overcome the elastic force of the first elastic member, so as to facilitate the second pivot Switching between the first bayonet and the second bayonet of a support member realizes folding or pulling of the guiding structure and the front wheel.
  • the rear end of the vehicle body is provided with a second cavity for accommodating the rear wheel;
  • the vehicle body has a second support member;
  • the fork structure is mounted to the second support, and the rear fork structure includes a rear fork, the rear fork is mounted to the second support by a third pivot; the rear fork is rotated by the third pivot to receive the rear wheel Two chambers.
  • the second support member has a third bayonet and a fourth bayonet
  • the rear fork structure further includes a fourth pivot, a second elastic member and a second fastener
  • the fourth pivot is mounted to a rear fork, the two ends of the second elastic member are respectively connected to the rear fork and the fourth pivot shaft, and the fourth pivot shaft is locked in the third bayonet or the fourth bayonet of the second support member to prevent the rear fork from winding Three pivoting;
  • the second fastening member is movably coupled to the fourth pivot and the second fastening member is engaged with the elastic force of the second elastic member to facilitate the fourth pivot at the third mounting of the second supporting member Switching between the fourth bayonet and the rear of the wheel.
  • a rechargeable battery is provided in the vehicle body, the rear wheel is provided with a hub motor, and the rechargeable battery is electrically connected to the hub motor.
  • the housing is provided with a USB interface, and the USB interface is electrically connected to the rechargeable battery.
  • the invention has the beneficial effects that: the guiding structure of the invention can be folded and attached to the vehicle body, and the guiding structure comprises a vertical member and a transverse member, and the transverse member can be received into the vertical member. In this, the folding of the scooter is achieved.
  • FIG. 1 is a schematic structural view showing a state in which a foldable scooter of the present invention is unfolded.
  • FIG. 2 is a structural schematic view showing the folded state of the foldable scooter of the present invention.
  • FIG. 3 is a view showing another structural diagram of the folded state of the foldable scooter of the present invention.
  • FIG. 4 is a schematic exploded view showing the deflectable structure of the foldable shovel of the present invention.
  • FIG. 5 is a structural schematic view showing the folded state of the foldable guide structure of the present invention.
  • FIG. 6 is a schematic view showing the structure of the front wheel of the foldable 3 ⁇ skateboard of the present invention.
  • FIG. 7 is a schematic exploded view showing the structure of the foldable front wheel structure of the present invention.
  • FIG. 8 is a schematic view showing the structure of a turntable of the foldable front wheel structure of the present invention.
  • FIG. 9 is a schematic view showing the structure of a support member of the foldable front wheel structure of the foldable 3 ⁇ of the present invention.
  • FIG. 10 is a block diagram showing the structure of the rear wheel structure of the foldable skateboard of the present invention.
  • FIG. 11 is a schematic exploded view showing the structure of the rear wheel of the foldable skateboard of the present invention.
  • FIG. 12 is a schematic view showing the structure of a connector of a foldable skateboard rear wheel structure of the present invention.
  • FIG. 13 is a schematic view showing the structure of a support member of a foldable skateboard rear wheel structure of the present invention.
  • 105-vertical member 1051-body; 10511-receiving groove; 1052-vertical bar; 106-pivot; 107-clamp; [0035] 500-front fork structure; 501-front fork; - turntable; 503-first pivot; 504-second pivot; 505-first elastic member; 506-front axle or wheel with front axle (front wheel); 309, 509-receiving cavity; 510- a fastener; 511-first support member; 5111-first round hole;
  • 300-rear fork structure 301-rear fork; 3011-rear fork; 3012-connector; 303-third pivot; 304-fourth pivot; 305-second elastic member; Or wheel with front axle (rear wheel); 310-second fastener; 311-second support; 3111-second round hole; 3112-third bayonet; 3113-fourth bayonet; Shock absorber.
  • collapsible scooter will be described more fully hereinafter with reference to the associated drawings.
  • the figures show an embodiment of a collapsible scooter, however, the collapsible scooter can be implemented in different forms and is not limited to the embodiments described herein. Rather, the purpose of providing these embodiments is to make the disclosure of the collapsible scooter more thorough and comprehensive.
  • the foldable scooter includes a body 200, a guiding structure 400, a front wheel 306, and a rear wheel 506, and the front wheel Both the 306 and the rear wheel 506 are mounted to the bottom of the vehicle body 200.
  • the guiding structure 400 is mounted to the vehicle body 200 through the first pivot 503 and is rotatably attached to the vehicle body 200 about the first pivot 503.
  • the guiding structure 400 includes a vertical member 105 and a cross member 100, wherein the vertical member 105 includes a body 1051 and a vertical rod 1052 that can be engaged with the body 1051.
  • the cross member 100 is assembled to the vertical rod 1052 and can be coupled with the vertical rod 1052.
  • the take-up is integrated into the body 1051.
  • the cross member 100 can be folded into the body 1051 in the following manner:
  • the cross member 100 connects the vertical member 105 (specifically, can be located at the top end of the vertical rod 1052), and
  • the cross member 100 includes a middle portion 101 and a second-hand grip portion 102.
  • Each of the grip portions 102 respectively hinges the middle portion 101.
  • Two vertical receiving grooves 10511 are disposed in the body 1051, and the shape of the two receiving grooves 10511 is The dimensions can be matched with the two hand grips 102 of the cross member 100, respectively, so that the cross member 100 is folded into the body 1051, and the two grip portions 102 are respectively folded into the vertical state with the intermediate portion 101 and accommodated in the body 1051.
  • the grip section 102 can be secured to the intermediate section 101 by: external threads are provided at both ends of the intermediate section 101, and a sleeve 103 provided with internal threads is threaded through the grip section 102 to the intermediate section 101.
  • the hand grip 102 is a portion that the user holds to grasp the balance and control the steering.
  • the intermediate section 101 is the part that is used to connect with other parts of the scooter.
  • the intermediate section 101 and the grip section 102 can establish two connections. One is hinged and the other is threaded. The following describes in detail how these two connection methods are implemented:
  • the intermediate section 101 is provided with a passage for the pivot 106 to pass through.
  • the hole, the grip portion 102 is also provided with a through hole through which the pivot 106 can pass, and the pivot 106 sequentially passes through the through hole in the intermediate portion 101 and the grip portion 102 (which may also pass through the grip portion and the middle portion in sequence).
  • an internal thread is provided at the end of the pivot 106.
  • the pivot 106 can be realized by a fastener such as a screw or a top wire. And fixing of the intermediate section 101 and the grip section 102. In this hinge, the pivot 106 may or may not rotate.
  • an external thread is provided on the intermediate section 101, on the sleeve 103.
  • a corresponding internal thread is provided.
  • the sleeve 103 of the present invention in a specific manner, after the hinged connection is completed, the sleeve 103 can be passed from the hand grip section 102 to the end of the grip section. 102 establishes a threaded connection with the intermediate section 10 1 , in which the size of the grip section 102 is smaller than the size of the sleeve 103. In this connection, after the grip section 102 and the intermediate section 101 are folded, the sleeve is easily slipped by the grip section 102.
  • the size of the grip portion 102 can be set larger than the inner diameter of the sleeve 103, that is, the grip portion 102 is set to the size end, so that the sleeve 103 does not grasp from the grip portion.
  • the assembly connection sequence of the grip section 102 and the intermediate section 101 is adjusted, first, the sleeve 103 is passed through the small end of the grip section 102, and then the grip section 102 is hinged as described above. The way is to establish a hinge with the middle section 101.
  • the grip portion 102 is 180 degrees to the middle portion 101, and the sleeve 103 is screwed into the external thread of the intermediate portion 101 to complete the screw connection.
  • the sleeve 103 is unscrewed, and the sleeve is unscrewed. 103 will naturally hang on the grip section 102 without the problem of slipping.
  • the sleeve 103 is screwed into the intermediate section 101 by a tool such as a wrench or manually.
  • a tool such as a wrench or manually.
  • the sleeve 103 can also be in the form of a nut that is threaded by a wrench.
  • the threaded connection can also be directly performed by the user's hand, and the sleeve 103 and the intermediate portion 101 are interposed. The connection only needs to ensure that the hand grip and the middle segment do not rotate relative to each other.
  • the threaded connection is not strong enough, and the manual connection can also meet the requirements.
  • the grip section 102 of the present invention may be provided as a different part, such as a first part and a second part, wherein one end of the first part is hinged to the middle section 101, and the other end of the first part is In connection with the second portion, this connection is achieved by a clamp 107 which ensures reliable connection of the first portion and the second portion.
  • the clamp 107 is a connecting device for connecting the grooved pipe member, the valve and the pipe fitting. It is used to tighten the hoop between the quick joints. Generally, the two joints are provided with gaskets, rubber, silica gel and tetrafluoroethylene.
  • the clip 107 can be used to connect different portions of the grip portion 102.
  • the clip 107 acts as a locking member for locking different portions of the grip portion 102, and it can also be detachable.
  • the clip 107 can also function to prevent the sleeve from slipping, and its size helps to limit the movement of the sleeve 103. When the grip portion 102 is in the folded state, the sleeve 103 does not Sliding down.
  • the vertical rod 1052 is a connecting rod for connecting the body 1051 and the intermediate section 101, is a handlebar connecting member, and is also used to connect the front fork, the vertical rod 1052 can be housed in the body 1051.
  • the vertical member 105 is rotatable, and the user holds the grip portion 102 by the left and right hands, so that the vertical member 105 can be rotated, thereby driving the front fork structure 500 to rotate, and the front fork structure 500 is connected.
  • the wheel 506 can be rotated by the front fork structure 500, which allows the scooter to change direction during travel.
  • the body 1051 can be formed by integral molding or by connecting parts of different shapes.
  • the outer surface of the body 1051 of the vertical member 105 may be an arcuate surface.
  • the outer surface of the body 1051 may be a semi-cylindrical surface.
  • the body 105 1 may be integrally formed or may be fastened by different parts.
  • the body 1051 includes a housing and a portion connected to the housing.
  • the portion is provided with a through hole that can pass through the vertical rod 1052 and a receiving groove 10511 that can accommodate the grip portion 102.
  • the body 105 1 may be made of a metal material or a plastic material.
  • the present invention further includes an elastic tube 104 that is sleeved with the grip portion 102, and the elastic tube 104 is used to make the grip of the grip more comfortable.
  • the elastic tube 104 It is used to eliminate the discomfort of the hand grip.
  • the elastic tube 104 can be made of an elastic material, such as a foam, a sponge, a cotton cloth, etc., and the elastic material is sleeved on the grip portion 102, so that the hand grip portion 102 can be more comfortable.
  • the elastic tube 104 can be arranged in a convex shape according to the state of the human hand to make the user's hand grip more comfortable, and the relative sliding is not easy to occur.
  • a non-slip groove or the like may be provided on the elastic tube 104.
  • the grip portion 102 can be a hollow tube 1021. It can be made of plastic or metal.
  • the hollow tube 1021 can meet the strength requirements on the one hand, and on the other hand, can reduce the weight of the guiding structure, and facilitate transportation and carrying.
  • the grip section 102 can also be made of a telescopic rod so that the grip section 102 can be further contracted.
  • the telescopic rod is a retractable hollow cylindrical rod that is rolled from a metal strip or plastic sheet.
  • the grip portion 102 may be an elbow (the elbow state is not shown). It should be noted that, when the grip portion 102 is a curved tube, the corresponding receiving groove 10511 of the vertical member 105 for accommodating the grip portion 102 can be set to a corresponding shape, so as to fit the curved tube to realize the storage function. .
  • intermediate section 101 and the vertical member 105 of the present invention can be connected by means of a screw connection.
  • the intermediate section 101 is provided with an internal thread that can be screwed into the externally threaded rod, and the intermediate section 101 is provided.
  • the hand grip 102, the middle section 101, and the vertical rod 1052 of the present invention can also adopt a new material with light weight and good mechanical properties, which can greatly reduce the weight of the present invention and is convenient to carry.
  • the vehicle body 200 has a pedal portion 208 thereon, and the vehicle body 200 forms a groove at the pedal portion 208 that matches the shape and size of the body 1051 of the guide structure 400.
  • the guiding structure 400 is rotatably attached to the vehicle body 200, the guiding structure 400 is embedded in the recess of the vehicle body 200, and the body 1051 of the guiding structure 400 is combined with the vehicle body 200 to form a columnar surface having a flat surface.
  • the bottom end of the guiding structure 400 has a front fork structure 500 coupled to the vertical rod 1052 of the vertical member 105, and the front fork structure 500 passes through the first pivot 530.
  • the front wheel 506 is coupled below the front fork structure 500.
  • the front end of the vehicle body 200 is provided with a first cavity for accommodating the front wheel 506, and the front fork structure 500 is rotated around the first pivot 503 to the vehicle body 200 ⁇ before the front fork structure 500 is driven.
  • the wheel 506 is received in the first cavity (ie, the front wheel 506 no longer protrudes from the body 200
  • the front wheel 506 is specifically mountable to the turntable 502 by a front fork mount 501 that is coupled to a front axle or front wheel 506 with a front axle for supporting the front wheel 506.
  • the vehicle body 200 has two first supporting members 511, which can be fixed to the structural members of the vehicle body 200 by screws or the like (also can be by the vehicle body 200).
  • the structural parts on it constitute).
  • the fork structure 500 includes a turntable 502.
  • the vertical rod 1052 and the front wheel 506 on the guiding structure 400 are respectively fixed from the upper and lower sides to the turntable 502 (for example, through a bearing member), and the turntable 502 is mounted to the first supporting member 511 through the first pivot 503, for example, Bearings are respectively disposed on the two first supporting members 511, and one ends of the two first pivoting shafts 503 are respectively screwed to one side of the turntable 502, and the other end is fixed to the inner ring of the bearing on the first supporting member 511.
  • the rotation and folding of the guide structure 400 can be achieved by the turntable 502.
  • the first support member 511 has a first bayonet 5112 and a second bayonet 5113.
  • the dial 502 further includes a second pivot 504, a first elastic member 505 and a first fastener 510.
  • the shaft 504 is mounted into the waisted bore on the turntable 502 and is slidable within the waisted bore.
  • the front fork 501 is for connecting the front wheels. It is connected to the front wheel 506 through the front axle. It should be noted that the front fork 501 can also directly connect the front wheel with the front axle. Therefore, the front fork 501 connected to the front axle or the wheel with the front axle should be regarded as Equivalent technical features.
  • the front fork block 501 is a structure well known in the art and includes a left arm and a right arm for supporting the wheel.
  • the turntable 502 of the present invention is used for connecting the front fork 501 and the vertical member 105 such that the front fork 501 and the guiding structure can be rotated about the horizontal first pivot 503. Folding is achieved; on the other hand, the turntable 502 can also support the front fork 501 and the vertical member 105 such that the guiding structure 400 can be rotated about the vertical axis relative to the vehicle body 2 00 to effect steering of the riding raft.
  • the first pivot 503 is fixed on the turntable 502. The fixing is achieved by a fastening connection.
  • the first pivot 503 can be a straight shaft and has an external thread at one end.
  • a threaded hole is screwed into the first pivot 503.
  • the first pivot 503 is screwed into the threaded hole of the turntable 502 to fix the first pivot 503.
  • the turntable 502 of the present invention is provided with a receiving cavity 509 for accommodating the elastic member 505, and the elastic member 505 is received in the receiving cavity 509, one end of which is connected with the turntable 502, and the other end and the second pivot The shaft 504 is connected.
  • the accommodating cavity 509 is a cavity which can be determined according to the size and number of the elastic members 505. It should be understood that any shape of the receiving cavity 509 that can accommodate the resilient member 505 of the present invention is within the scope of the present invention.
  • the first pivot 503 of the present invention is a pivot connecting the turntable 502 and the vehicle body 200. The first pivot 503 is fixed on the turntable 502, and the other end is fixedly connected to the vehicle body 200.
  • the upper first support member 51 1 is rotatable relative to the vehicle body 200, so that the turntable 502 can be rotated about the first pivot 503, thereby forming a hinge of the turntable 502 and the vehicle body 200.
  • the first pivot 503 is screwed to the turntable 502, and the two first pivots 503 are hinged with the vehicle body 200, so that the turntable 502 can rotate around the vehicle body 200 in a vertical plane. Achieve folding.
  • the first pivot 503 can also be connected to the turntable 502 by other means, for example, it can also be formed integrally with the turntable 502.
  • the second pivot 504 of the present invention is a pivot connecting the turntable 502 and the vehicle body 200 for fixing the turntable 502, and the first pivot 503 and the vehicle body 200 are pivotally connected, however, The turntable 502 can be rotated about the first pivot 503.
  • a constraint must be added to the turntable 502 to make it unable to rotate.
  • the second pivot 504 is movably connected to the turntable 502. The movable connection is achieved by the first elastic member 505, that is, the second pivot 504 can be changed in position by the first elastic member 505.
  • the second pivot 504 can restrain the turntable 502 from rotating, thereby achieving its fixation with the vehicle body.
  • the deformation of the first elastic member 505 is changed, thereby changing the position of the second pivot 504, when the second pivot 504 is fixed to the vehicle body 200 differently from the foregoing.
  • the second pivot 504 fixes the front fork 501 to the vehicle body based on the same principle.
  • the first elastic member 505 in the present invention is a connecting member connecting the turntable 502 and the second pivot 504, which can fix the second pivot 503 on the vehicle body 200 by its own deformation, the second pivot 504 is passed through the turntable 502, and the first elastic member 505 is coupled to the second pivot 504.
  • the first elastic member 505 herein refers to a connector having elastic properties for connecting the second pivot 504 and the turntable 502.
  • the first elastic member 505 is received in the accommodating cavity 509 of the turntable 502 (for example, a waist cavity) for use in the second
  • the pivot 504 establishes an elastic connection.
  • the first elastic member 505 can be a spring.
  • the first spring member 505 can be a tension spring.
  • the tension spring is an abbreviation of a tension spring (also called a tension spring), which is a coil spring that receives an axial tensile force, and the tension spring is generally made of a circular section material. When the load is not subjected to load, the ring of the tension spring is generally tight and has no gap.
  • the spring material mainly includes stainless steel spring wire, carbon steel wire, oil quenching and tempering alloy spring wire, high and low temperature alloy spring wire, and the like.
  • the first fastener 510 of the present invention is a connector for facilitating the pulling of the second pivot 504.
  • the fastener 510 passes through the second pivot 504 and can be wound around.
  • the second pivot 504 is rotated.
  • the fastener 510 is coupled to the second pivot 504, which is equivalent to a connecting member for moving the second pivot 504, and the second pivot 504 is also under the tension of the first elastic member 505.
  • the second pivot 504 can be inserted into the accommodating cavity 509 by pulling the first fastening member 510.
  • the second fastening member 510 can also be used to fix the second pivot.
  • the relative position of the shaft 504 to the vehicle body 200 serves to fix the turntable 502.
  • the first fastener 510 is used to pull the second pivot 504. Therefore, it is not limited to the shape in the drawing, and any connector that can be connected to the second pivot 504 can achieve the same function and achieve the same effect.
  • the first fastener 510 may also be a pull ring or the like.
  • the first support member 511 fixed to the vehicle body 200 includes a body and a connecting hole, wherein the body may be made of a gusset, that is, two mutually perpendicular plates are integrally formed.
  • the body of the first support member 511 is coupled to the vehicle body 200.
  • the connection may be by fasteners or by riveting or bonding or welding.
  • the body is provided with a first circular hole 5111 connected to the first pivot 503, and the first circular hole 5111 is a through hole.
  • the edge of the body is provided with a first bayonet 5112 and a second bayonet 5113.
  • the first bayonet 5112 and the second bayonet 5113 are used for fixing the second pivot 504, and the second pivot 504 can be fixed to the first bayonet.
  • folding or fixing of the front wheel 506 and the guiding structure 500 can be achieved.
  • the first bayonet 5112 and the second bayonet 5113 of the first support member 511 may be arranged at 90 degrees, and the front wheel 506 can be folded and used within a range of 90 degrees. It is easy to imagine that the first card is
  • the angle at which the port 5112 and the second bayonet 5113 are distributed is not limited to 90 degrees, as long as the relative positions of the first bayonet 5112 and the second bayonet 5113 can meet the requirements of folding, therefore, the 90-degree arrangement should not be understood as Limitations of the invention.
  • the front fork structure 500 of the present invention may further include a first damper 512, which is fixed at the support arm (left arm, right arm) of the front fork 501. Above, the other end is the free end, used to connect before Wheel or front axle.
  • the shock absorber can also be called a shock absorber, which is mainly used to suppress the shock of the rebound after the shock absorption of the spring and the impact from the road surface. After passing through an uneven road surface, although the shock absorbing spring can filter the vibration of the road surface, the spring itself has a reciprocating motion, and the shock absorber is used to suppress the spring jump.
  • the first damper 512 includes a piston rod and a spring adjusted on the piston rod. One end of the piston rod is connected to the front axle or the wheel with the front axle, and the other end is fixed to the front fork 501, so that Shock absorption can be achieved.
  • a rear end of the vehicle body 200 is provided with a second cavity for accommodating the rear wheel 306; the vehicle body 20 further has a second support member for mounting the fixed rear wheel 306. 311, the rear wheel 306 is mounted to the second support member 311 through the rear fork structure 300.
  • the rear fork structure 300 includes a rear fork 301, and the rear fork 301 is mounted to the second support member 311 through the third pivot 303; the rear fork 301 is rotated around the third pivot 303, and the rear wheel 306 can be received in the second cavity in vivo.
  • the rear fork 301 is used for connecting the rear wheel 306, which is connected to the rear wheel 306 through the rear axle. It should be noted that the rear fork 301 can also directly connect the rear wheel 306 with the rear axle. Therefore, the rear fork 301 is connected to the rear axle. Or the rear wheel 306 with the rear axle should be considered an equivalent technical feature.
  • the second support member 311 has a third bayonet 3112 and a fourth bayonet 3113.
  • the rear fork structure 300 further includes a fourth pivot 304, a second elastic member 305, and a second fastener 310.
  • the fourth pivot 304 is attached to the rear fork 301 , and the two ends of the second elastic member 305 are respectively connected to the rear fork 301 and the fourth pivot 304 , and the fourth pivot 304 is locked to the third mount 3112 of the second support member 311 . Or in the fourth bayonet 3113, to prevent the rear fork 301 from rotating about the third pivot 303, so that the rear wheel 306 remains folded or lowered.
  • the second fastening member 310 is movably connected to the fourth pivot 304 and is engaged with the second fastening member 310 to overcome the elastic force of the second elastic member 305 to facilitate the fourth pivot 304 at the third mounting of the second supporting member.
  • Switching between the 3112 and the fourth bayonet 3113 enables folding or lowering of the rear wheel 306.
  • the rear fork 301 may specifically include a rear fork seat 3011 and a connecting member 3012.
  • the rear fork seat 3011 is for connecting with the rear axle of the rear wheel 306, and the rear fork bracket 3011 is fastly connected with the connecting member 3012.
  • the 3012 is provided with a connecting hole connected to the third pivot 303 and the fourth pivot 304.
  • the connecting member 3012 is connected to the rear fork seat 3011, and the third pivot 303 and the fourth pivot shaft 304 pass through the connecting hole on the connecting member 3012.
  • the connecting hole connected to the third pivot 303 is called
  • the first connecting hole and the connecting hole connected to the fourth pivot 304 are referred to as a second connecting hole, wherein the first connecting hole is a circular through hole, the second connecting hole is a waist through hole, and the fourth pivot 304 is penetrated through
  • the second connecting hole can be moved to change position, and the second elastic member 305 can be deformed along the convenience of the waist hole to realize the movable connection to the fourth pivot 304. As shown in FIG.
  • the second elastic member 305 is received in the connecting member 3012, and one end thereof is fixed to the connecting member 3012, and the other end is connected to the fourth pivot 304.
  • a protrusion that can be connected to the tension spring is disposed on the connecting member 3012, and one end of the tension spring is coupled to the protrusion.
  • the tension spring can be secured to the connector 3012 by fasteners, such as screws.
  • the second elastic member 305 is received in the connecting member 3012, and the size and the number of the second elastic member 305 affect the configuration of the waist hole in the connecting member 3012, and the waist hole is used for accommodating The second elastic member 305.
  • the connecting member 3012 should be provided with a suitable waist hole as much as possible to accommodate the second elastic member 305, so as to facilitate assembly, replacement, and the like of the second elastic member 305.
  • the second support member 311 is connected to the fastener of the vehicle body 200, and is provided with a second circular hole 3111 connecting the third pivot 303, and a third bayonet 3112 is provided at the edge thereof.
  • the four-port 3113 is for connecting the fourth pivot 304.
  • the second supporting member 311 may be disposed as a mutually perpendicular connecting surface, one side of which is connected or welded or riveted or bonded to the vehicle body 200 by a fastener, and the other side is provided with a connecting hole.
  • the second support member 311 can be made of steel.
  • the rear fork structure 300 may further include a second shock absorber 312 having the same structure as the first shock absorber 512 of the front fork structure 500.
  • a rechargeable battery (shown in the figure) is disposed in the vehicle body 200, and the rear wheel 506 is provided with a hub motor, and the rechargeable battery is electrically connected to the hub motor.
  • the housing is provided with a USB interface (shown in the figure), and the USB interface is electrically connected to the charging battery.
  • the foldable scooter of the present invention further includes a brake device and an indicator device, wherein the disc brake can be employed as the brake device of the present invention.

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  • Motorcycle And Bicycle Frame (AREA)

Abstract

一种可折叠滑板车，用于解决滑板车的运输、携带问题。该可折叠滑板车包括车体（200）、导向结构（400）、前车轮（506）以及后车轮（306），所述前车轮（506）以及后车轮（306）位于车体（200）底部，所述导向结构（400）通过第一枢轴（503）安装到所述车体（200）并可绕所述第一枢轴（503）转动贴合到所述车体（200）；所述导向结构（400）包括有竖向件（105）及横向件（100），所述竖向件（105）包括本体（1051）及可收合于所述本体（1051）的竖杆（1052）；所述横向件（100）与竖杆（1052）连接，并可与所述竖杆（1052）一起收合到所述本体（1051）内。该滑板车可折叠，占用体积较少，方便运输、携带。

Description

一种可折叠滑板车
技术领域
[0001] 本发明涉及滑板车领域， 具体涉及一种可折叠滑板车。
背景技术
[0002] 近年来， 相比传统电动自行车体积更加小巧、 外形更加吋尚的电动滑板车、 独 轮电动车、 平衡车等新型的电动助力工具逐渐受到消费者尤其是年轻消费者的 青睐。 如今， 不管是在城市的广场、 公园， 还是在农村的宅院、 公路上， 吋常 能看到孩子们在玩滑板车， 滑板车已成为当今孩子必不可少的玩具。 交通拥堵 、 通勤吋间长、 城市污染等， 是当前困扰许多城市的"顽疾"。 滑板车由于速度适 中， 好学易操纵， 有刹车装置 （踩后轮刹车） ， 如果只是平吋代步、 普通娱乐 ， 一般情况下不容易摔倒。 所以它适合多种年齢层的使用， 特别在青少年中更 是让人爱不释手， 以拥有一车辆为荣。 滑板车对青少年正在发育完善的平衡系 统更是有良好的锻炼效果。
技术问题
[0003] 在不影响功能的情况下， 减少滑板车的体积和重量是本领域的技术人员一种在 研究的问题。
问题的解决方案
技术解决方案
[0004] 有鉴于此， 本发明提供一种可折叠滑板车， 该滑板车可实现导向件和车体的折 叠， 方便运输、 携带。
[0005] 下面为本发明的内容。
[0006] 一种可折叠滑板车， 包括车体、 导向结构、 前车轮以及后车轮， 所述前车轮以 及后车轮位于于车体底部， 所述导向结构通过第一枢轴安装到所述车体并可绕 所述第一枢轴转动贴合到所述车体； 所述导向结构包括有竖向件及横向件， 所 述竖向件包括本体及可收合于所述本体的竖杆； 所述横向件与竖杆连接， 并可 与所述竖杆一起收合到所述本体内。 [0007] 作为对上述发明的进一步改进， 所述车体上具有踏板部且该车体在踏板部形成 与导向结构的本体的形状和尺寸匹配的凹槽； 在所述导向结构转动贴合到车体 吋所述导向结构嵌入车体的凹槽。
[0008] 作为对上述发明的进一步改进， 所述导向结构的本体内设有两个竖向的容置槽 ； 所述横向件包括中间段及二手握段， 每一所述手握段分别铰接所述中间段； 在所述横向件收合到本体吋， 所述两个手握段分别与所述中间段折叠至垂直状 态并容置于本体的一个容置槽内。
[0009] 作为对上述发明的进一步改进， 所述导向结构的底端具有与竖向件连接的前叉 结构， 且该前叉结构通过第一枢轴安装到车体； 所述前车轮连接在前叉结构的 下方； 所述车体的前端设有用于容置所述前车轮的第一腔体， 且在所述导向结 构带动前叉结构绕第一枢轴转动贴合到车体吋， 所述前叉结构带动前车轮收纳 于第一腔体内。
[0010] 作为对上述发明的进一步改进， 所述车体上具有第一支撑件， 所述前叉结构包 括转盘； 所述竖向件与前车轮分别从上、 下两侧安装到转盘， 且所述转盘通过 第一枢轴安装到第一支撑件。
[0011] 作为对上述发明的进一步改进， 所述第一支撑件上具有第一卡口和第二卡口， 所述前叉结构还包括第二枢轴、 第一弹性件和第一扣件； 所述第二枢轴安装到 转盘， 所述第二弹性件的两端分别连接转盘和第二枢轴并将第二枢轴卡于第一 支撑件的第一卡口或第二卡口内， 以阻止转盘绕第一枢轴转动； 所述第一扣件 活动连接到第二枢轴且在该第一扣件扣合吋克服第一弹性件的弹力， 以方便第 二枢轴在第一支撑件的第一卡口和第二卡口之间切换， 实现导向结构及前车轮 的折叠或拉起。
[0012] 作为对上述发明的进一步改进， 所述车体的后端设有用于容置所述后车轮的第 二腔体； 所述车体上具有第二支撑件； 所述后车轮通过后叉结构安装到第二支 撑件， 且该后叉结构包括后叉， 该后叉通过第三枢轴安装到第二支撑件； 所述 后叉通过绕第三枢轴旋转使后车轮收纳于第二腔体内。
[0013] 作为对上述发明的进一步改进， 所述第二支撑件上具有第三卡口和第四卡口， 所述后叉结构还包括第四枢轴、 第二弹性件及第二扣件； 所述第四枢轴安装到 后叉， 所述第二弹性件的两端分别连接后叉和第四枢轴并将第四枢轴卡于第二 支撑件的第三卡口或第四卡口内， 以阻止后叉绕第三枢轴转动； 第二扣件活动 连接到第四枢轴且在该第二扣件扣合吋克服第二弹性件的弹力， 以方便第四枢 轴在第二支撑件的第三卡口和第四卡口间切换， 实现后车轮的折叠或放下。
[0014] 作为对上述发明的进一步改进， 车体内设有充电电池， 所述后车轮设有轮毂电 机， 所述充电电池电连接所述轮毂电机。
[0015] 作为对上述发明的进一步改进， 所述壳体上设有 USB接口， 该 USB接口与所述 充电电池电连接。
发明的有益效果
有益效果
[0016] 与现有技术相比， 本发明的有益效果在于： 本发明的导向结构可以折叠并贴合 车体， 而该导向结构包括竖向件及横向件， 横向件可收纳至竖向件中， 从而实 现了滑板车的折叠。
对附图的简要说明
附图说明
[0017] 为了更清楚地说明本发明实施例的技术方案， 下面将对实施方式中所需要使用 的附图作简单地介绍， 应当理解， 以下附图仅示出了本发明的某些实施方式或 实施例， 因此不应被看作是对范围的限定， 对于本领域普通技术人员来讲， 在 不付出创造性劳动的前提下， 还可以根据这些附图获得其他相关的附图。
[0018] 图 1示出了本发明的可折叠滑板车展幵状态的结构示意图。
[0019] 图 2示出了本发明的可折 3 Γ滑板车折叠状态的一种结构示意图。
[0020] 图 3示出了本发明的可折 3 Γ滑板车折叠状态的另一种结构示意图。
[0021] 图 4示出了本发明的可折 3 Γ滑板车导向结构的分解结构示意图。
[0022] 图 5示出了本发明的可折 3 Γ滑板车导向结构的折叠状态的结构示意图。
[0023] 图 6示出了本发明的可折 3 Γ滑板前车轮结构示意图。
[0024] 图 7示出了本发明的可折 3 Γ滑板前车轮结构的分解结构示意图。
[0025] 图 8示出了本发明的可折 3 Γ滑板前车轮结构的转盘结构示意图。
[0026] 图 9示出了本发明的可折 3 Γ滑板前车轮结构的支撑件结构示意图。 [0027] 图 10示出了本发明的可折叠滑板后车轮结构的结构示意图。
[0028] 图 11示出了本发明的可折叠滑板后车轮结构的分解结构示意图。
[0029] 图 12示出了本发明的可折叠滑板后车轮结构的连接件结构示意图。
[0030] 图 13示出了本发明的可折叠滑板后车轮结构的支撑件结构示意图。
[0031] 主要零部件符号说明：
[0032] 400-导向结构； 200、 313-车体； 208-踏板部
[0033] 100-横向件； 101-中间段； 102-手握段； 1021-中空管； 103-套筒； 104-弹性管
[0034] 105-竖向件； 1051-本体； 10511-容置槽； 1052-竖杆； 106-枢轴； 107-卡箍； [0035] 500-前叉结构； 501-前叉座； 502-转盘； 503-第一枢轴； 504-第二枢轴； 505-第 一弹性件； 506-前轴或带前轴的车轮 （前车轮） ； 309、 509-容置腔； 510-第一 扣件； 511-第一支撑件； 5111-第一圆孔；
5112-第一卡口； 5113-第二卡口； 512-第一减震器； 513-螺杆;
[0036] 300-后叉结构； 301-后叉； 3011-后叉座； 3012-连接件； 303-第三枢轴； 304-第 四枢轴； 305-第二弹性件； 306-前轴或带前轴的车轮 （后车轮） ； 310-第二扣件 ； 311-第二支撑件； 3111-第二圆孔； 3112-第三卡口； 3113-第四卡口； 312-第二 减震器。
本发明的实施方式
[0037] 为了便于理解本发明， 下面将参照相关附图对可折叠滑板车进行更全面的描述 。 附图给出了可折叠滑板车的实施例， 但是， 可折叠滑板车可以以不同的形式 来实现， 并不限于本文所描述的实施例。 相反地， 提供这些实施例的目的是使 对可折叠滑板车的公幵内容更加透彻全面。
[0038] 在本发明的描述中， 需要理解的是， 术语"上"、 "下"、 "前"、 "后"、 "左"、 "右 "、 "竖直"、 "水平"、 "顶"、 "底"、 "内"、 "外"等指示的方位或位置关系为基于附 图所示的方位或位置关系， 仅是为了便于描述本发明和简化描述， 而不是指示 或暗示所指的装置或元件必须具有特定的方位、 以特定的方位构造和操作， 因 此不能理解为对本发明的限制。 [0039] 在本说明书的描述中， 参考术语"一个实施例"、 "一些实施例"、 "示例"、 "具体 示例"或"一些示例"等的描述意指结合该实施例或示例描述的具体特征、 结构、 材料或者特点包含于本发明的至少一个实施例或示例中。 在本说明书中， 对上 述术语的示意性表述不一定指的是相同的实施例或示例。 而且， 描述的具体特 征、 结构、 材料或者特点可以在任何的一个或多个实施例或示例中以合适的方 式结合。
[0040] 在本发明的描述中， 除非另有规定和限定， 需要说明的是， 术语"安装"、 "相 连"、 "联接"、 "连接"、 "连通 "应做广义理解， 例如， 可以是机械联接或电连接 ， 也可以是两个元件内部的连通， 可以是直接相连， 也可以通过中间媒介间接 相连， 对于本领域的普通技术人员而言， 可以根据具体情况理解上述术语的具 体含义。
[0041] 如图 1-11所示， 在本发明的可折叠滑板车的一个实施例中， 该可折叠滑板车包 括车体 200、 导向结构 400、 前车轮 306以及后车轮 506， 且前车轮 306以及后车轮 506均安装于车体 200的底部。 导向结构 400通过第一枢轴 503安装到车体 200并可 绕第一枢轴 503转动贴合到车体 200。 导向结构 400包括有竖向件 105及横向件 100 ， 其中竖向件 105包括本体 1051及可收合于本体 1051的竖杆 1052; 横向件 100装 配到竖杆 1052， 并可与竖杆 1052—起收合到本体 1051内。
[0042] 如图 1、 图 4、 图 5所示， 横向件 100可通过以下方式收合到本体 1051内： 横向件 100连接竖向件 105 (具体可位于竖杆 1052的顶端） ， 且该横向件 100包括中间段 101及二手握段 102， 每一手握段 102分别铰接中间段 101 ; 在本体 1051内设有两 个竖向的容置槽 10511， 该两个容置槽 10511的形状和尺寸可分别与横向件 100的 两个手握段 102匹配， 从而在横向件 100收合到本体 1051吋， 两个手握段 102分别 与中间段 101折叠至垂直状态并容置于本体 1051的一个容置槽 10511内。 具体地 ， 手握段 102可通过以下方式固定到中间段 101 : 在中间段 101的两端设有外螺纹 ， 一设有内螺纹的套筒 103穿过手握段 102与中间段 101螺接。
[0043] 需要说明的是， 上述手握段 102是使用者手握以掌握平衡及控制转向的部分。
中间段 101是用来与滑板车其他部分连接的部分。
[0044] 如图 1、 图 4、 图 5所示， 在本发明中， 中间段 101与手握段 102可建立两种连接 ， 一种是铰接， 另一种是螺纹连接。 下面来详细介绍这两种连接方式的实现方 式：
[0045] 如图 4所示， 在第一种连接方式即中间段 101与手握段 102的铰接的一种具体地 实施方式中， 中间段 101上设有可供枢轴 106穿过的通孔， 手握段 102也设有可供 枢轴 106穿过的通孔， 枢轴 106依次穿过中间段 101、 手握段 102 (也可以依次穿 过手握段、 中间段） 上的通孔， 需要说明的是， 在该枢轴 106的端部设有内螺纹 ， 在枢轴穿过中间段 101和手握段 102后， 可以利用螺钉、 顶丝等紧固件来实现 该枢轴 106和中间段 101及手握段 102的固定。 在该铰接中， 该枢轴 106可以转动 也可以不转动。
[0046] 如图 4所示， 在第二种连接方式， 即中间段 101与手握段 102的螺纹连接的一种 具体的实施方式中， 在中间段 101上设置外螺纹， 套筒 103上设置对应的内螺纹 ， 当手握段 102与中间段 101成 180度吋， 套筒 103与中间段 101建立螺纹连接， 使 得手握段 102不能绕枢轴 106转动， 从而便于可折叠滑板车的方向控制和平衡。
[0047] 需要说明的是， 本发明的套筒 103的装配及放置问题， 在一种具体的方式中， 可以在铰接连接完成后， 从手握段 102—端将套筒 103穿过手握段 102与中间段 10 1建立螺纹连接， 在这种连接方式中， 该手握段 102的尺寸小于套筒 103的尺寸。 在这种连接方式中， 在将手握段 102与中间段 101折叠吋， 套筒容易通过手握段 1 02滑落。 为了解决套筒 103的放置问题， 可以将手握段 102—端的尺寸设置得比 套筒 103的内径大， 即将手握段 102设置为大小端， 这样， 套筒 103就不会从手握 段 102中滑落， 在此情况下， 如果调整手握段 102与中间段 101的装配连接顺序， 首先， 将套筒 103从手握段 102的小端穿过， 然后将手握段 102按照前述铰接的方 式与中间段 101建立铰接。 手握段 102与中间段 101成 180度吋， 将套筒 103旋入到 中间段 101的外螺纹上即可完成螺纹连接， 当需要折叠该导向机构吋， 旋出该套 筒 103， 套筒 103自然会挂在手握段 102上， 不会出现滑落的问题。
[0048] 需要说明的是， 该套筒 103旋入该中间段 101可以用扳手等工具也可以用手动的 方式。 当手握段 102的折叠只需要发生在销售产品的运输途中， 该套筒 103也可 采用螺母的形式， 通过扳手来实现螺纹连接。 而当手握段 102的折叠用于日常需 要吋， 也可以通过使用者的手直接来完成螺纹连接， 该套筒 103与中间段 101间 的连接只需要保证手握段与中间段不发生相对的转动， 该螺纹连接承受的强度 不大， 手动的方式来实现连接也可以满足要求。
[0049] 需要说明的是， 本发明的手握段 102可设置为不同的部分， 如可分为第一部分 和第二部分， 其中第一部分的一端与中间段 101铰接， 该第一部分的另一端与第 二部分连接， 这种连接是通过卡箍 107来实现的， 该卡箍 107可是保证该第一部 分和第二部分的连接可靠。
[0050] 其中， 卡箍 107是连接带沟槽的管件、 阀门以及管路配件的一种连接装置。 用 在对快接头之间起紧箍作用， 一般两个接头带有垫片、 有橡胶、 硅胶、 四氟。 在本发明中卡箍 107可以用来连接手握段 102的不同部分， 卡箍 107相当于一个锁 紧件， 用于锁紧手握段 102的不同部分， 同吋它也可实现可拆卸的连接， 在本发 明中， 卡箍 107还可以起到防止套筒滑落的功能， 其尺寸大小有助于限制套筒 10 3的移动， 当手握段 102处于折叠状态吋， 套筒 103不会滑落。
[0051] 在一种具体的实施方式中， 竖杆 1052是用来连接该本体 1051和中间段 101的连 接杆， 是一种车把连接件， 同吋也是用来连接前叉， 该竖杆 1052可以容置在本 体 1051中。 需要说明的是， 该竖向件 105是可以转动的， 使用者用左右手分别握 着手握段 102， 这样竖向件 105可以转动， 从而带动前叉结构 500转动， 和前叉结 构 500连接的前车轮 506可以在前叉结构 500的带动下发生转动， 这样可以实现滑 板车在行驶过程中来改变方向。 需要说明的是， 该本体 1051可以采用一体成型 的方式制成， 也可以通过不同形状的零件连接而成。
[0052] 如图 1〜3所示， 在本发明中， 竖向件 105的本体 1051的外表面可以是弧形表面 ， 在一种具体的实施方式中， 本体 1051的外表面可以是半圆柱表面。 该本体 105 1可以一体成型而成， 也可以通过不同的零件紧固连接而成。
[0053] 如图 4所示， 该本体 1051包括壳体及与壳体连接的部分， 该部分设有可穿过竖 杆 1052的通孔以及可容置该手握段 102的容置槽 10511。 在选材方面， 该本体 105 1可以采用金属材料制成， 也可以选用塑料材料制成。
[0054] 如图 4所示， 本发明还包括有套接所述手握段 102的弹性管 104， 该弹性管 104用 于使得手握吋更加的舒适。 在一种应用场景中， 手握段 104的材质很硬的情况下 ， 使用者手握吋， 特别是长吋间的手握吋手会感觉到特别的疼痛， 该弹性管 104 用于消除手握吋的不舒适感。 该弹性管 104可以由弹性材料制成， 如泡沫、 海绵 、 棉布等， 该弹性材料套接在手握段 102上， 可以使得手握该手握段 102吋更加 的舒适， 需要说明的是， 该弹性管 104可以根据人体手型的状态设置成带有凸起 的形状以使使用者手握吋更加的舒服， 同吋也不容易产生相对的滑动。 在一种 具体的实施方式中， 当采用塑料制成该弹性管 104吋， 可以在该弹性管 104上设 置防滑的槽纹等。
[0055] 如图 4所示， 该手握段 102可以为中空管 1021。 其可以采用塑料或金属等制成。
该中空管 1021， 一方面可以满足的强度要求， 另一方面， 可以减轻该导向结构 的重量， 给运输及携带带来了便利。 除此之外， 该手握段 102还可以采用伸缩杆 制成， 因此该手握段 102可进一步收缩。 伸缩杆是采用金属带材或塑料片材卷制 而成的可伸缩空心圆柱体杆。
[0056] 如图 4所示， 该手握段 102可以为弯管 （图中未示出弯管状态） 。 需要说明的是 ， 当手握段 102为弯管吋， 竖向件 105中相应的收纳该手握段 102的容置槽 10511 可设置为相应的形状， 以便是契合弯管而实现收纳的功能。
[0057] 需要说明的是， 本发明的中间段 101与竖向件 105可以通过螺纹连接的方式来实 现连接， 该中间段 101设有可旋入外螺纹杆的内螺纹， 该中间段 101设有螺栓头 部， 可以通过扳手等来拧紧该中间段 101。
[0058] 需要说明的是， 本发明中的手握段 102、 中间段 101、 竖杆 1052还可以采用质轻 、 机械性能好的新材料， 可大大减少本本发明的重量， 方便携带。
[0059] 如图 1所示， 车体 200上具有踏板部 208且该车体 200在踏板部 208形成与导向结 构 400的本体 1051的形状和尺寸匹配的凹槽。 在导向结构 400转动贴合到车体 200 吋， 导向结构 400嵌入车体 200的凹槽， 且导向结构 400的本体 1051与车体 200拼 合形成表面平整的柱状。
[0060] 如图 1、 图 6、 图 7所示， 导向结构 400的底端具有与竖向件 105的竖杆 1052连接 的前叉结构 500， 且该前叉结构 500通过第一枢轴 530安装到车体 200; 前车轮 506 连接在前叉结构 500的下方。 车体 200的前端设有用于容置前车轮 506的第一腔体 ， 且在导向结构 400带动前叉结构 500绕第一枢轴 503转动贴合到车体 200吋， 前 叉结构 500带动前车轮 506收纳于第一腔体内 （即前车轮 506不再突出于车体 200 的底面， 如图 3所示） 。 前车轮 506具体可通过前叉座 501安装到转盘 502， 该前 叉座 501与前轴或带前轴的前车轮 506连接， 用于支撑前车轮 506。
[0061] 具体地， 如图 7所示， 车体 200上具有两个第一支撑件 511， 该第一支撑件 511可 通过螺钉等固定到车体 200的结构件上 （也可由车体 200上的结构件构成） 。 前 叉结构 500包括转盘 502。 导向结构 400上的竖杆 1052与前车轮 506分别从上、 下 两侧安装固定到转盘 502 (例如通过轴承件） ， 且转盘 502通过第一枢轴 503安装 到第一支撑件 511， 例如可在两个第一支撑件 511上分别设置轴承， 两个第一枢 轴 503的一端分别螺纹连接到转盘 502的一侧、 另一端固定在第一支撑件 511上的 轴承的内圈。 通过转盘 502， 可实现导向结构 400的转动及折叠。
[0062] 上述第一支撑件 511上具有第一卡口 5112和第二卡口 5113， 上述转盘 502还可包 括第二枢轴 504、 第一弹性件 505和第一扣件 510; 第二枢轴 504安装到转盘 502上 的腰形孔内， 并可在腰形孔内滑动。
[0063] 前叉座 501用于连接前车轮。 其通过前轴与前车轮 506连接， 需要说明的是， 前 叉座 501也可直接连接带有前轴的前车轮， 因此， 前叉座 501连接前轴或者带有 前轴的车轮应视为等同的技术特征。 该前叉座 501为现有技术中公知的结构， 其 包括有左臂、 右臂， 用于支撑车轮。
[0064] 如图 7、 图 8所示， 本发明的转盘 502—方面用于连接前叉座 501和竖向件 105， 使得前叉座 501和导向结构可以绕水平的第一枢轴 503转动实现折叠； 另一方面 ， 转盘 502还可支撑前叉座 501和竖向件 105， 使得导向结构 400可以相对于车体 2 00绕竖向轴转动以实现骑行吋的转向。 在一种具体的实施方式中， 第一枢轴 503 固定在转盘 502上， 这种固定是通过紧固连接的方式实现的， 第一枢轴 503可以 为直轴， 其一端带有外螺纹， 而在转盘 502的上设有与该第一枢轴 503螺纹连接 的螺纹孔， 第一枢轴 503旋入该转盘 502的螺纹孔， 可以起到固定第一枢轴 503的 作用。
[0065] 本发明的转盘 502设有可容置所述弹性件 505的容置腔 509， 弹性件 505容置于该 容置腔 509中， 其一端与转盘 502连接， 另一端与第二枢轴 504连接。 该容置腔 50 9是一种空腔， 其可以根据弹性件 505的大小、 数量来确定。 应当理解的是， 任 何可以容置本发明弹性件 505的容置腔 509的形状都是本发明保护的范围。 [0066] 需要说明的是， 本发明的第一枢轴 503是连接转盘 502与车体 200的枢轴， 该第 一枢轴 503—端固定在转盘 502上， 另一端连接固定在车体 200上的第一支撑件 51 1并且可相对车体 200转动， 这样一来， 转盘 502可以绕第一枢轴 503转动， 从而 形成了转盘 502与车体 200的铰接。 在图示中， 该第一枢轴 503与转盘 502通过螺 纹连接， 两个第一枢轴 503与车体 200建立铰接， 使得转盘 502可以绕着车体 200 在竖直的平面内转动， 可实现折叠。 除此之外， 该第一枢轴 503还可以通过其他 方式与转盘 502连接， 例如， 也可以与转盘 502—体成型。
[0067] 需要说明的是， 本发明的第二枢轴 504是连接转盘 502与车体 200的枢轴， 用来 固定转盘 502， 第一枢轴 503和车体 200建立了枢接， 但是， 转盘 502可以绕着第 一枢轴 503转动， 为了保证转盘 502固定不动， 必须再在该转盘 502上加一个约束 ， 使其不能转动， 在加入该第二枢轴 504的连接后， 其相对车体 200固定不动。 但是该第二枢轴 504与转盘 502是活动连接的， 这种活动连接是通过第一弹性件 5 05来实现的， 即第二枢轴 504可以在第一弹性件 505的作用下改变位置， 一旦该 第二枢轴 504固定在车体 200的某一个具体的位置， 该第二枢轴 504可以约束转盘 502， 使其不能转动， 从而实现了其与车体的固定。 当需要折叠该前叉座 501吋 ， 改变第一弹性件 505的形变， 从而改变第二枢轴 504的位置， 当第二枢轴 504在 此固定在车体 200上的某一个不同于前述的具体位置吋， 该第二枢轴 504基于同 样的道理将前叉座 501固定在车体上。
[0068] 综合上述关于第一枢轴 503和第二枢轴 504的结构的描述， 可以清楚的看到， 该 转盘 502是通过第一枢轴 503和第二枢轴 504同吋发挥约束作用来固定前叉座 501 的， 其中， 第二枢轴 504与转盘 502是活动连接的， 其在第一弹性件 505的作用下 可以改变位置， 来使得该第二枢轴 504与车体 200固定或者脱离， 从而实现前叉 座 501和导向结构 200的固定和折叠。
[0069] 本发明中的第一弹性件 505是连接转盘 502及第二枢轴 504的连接件， 其可以通 过自身的形变来将第二枢轴 503固定在车体 200上， 第二枢轴 504是穿过转盘 502 的， 该第一弹性件 505与第二枢轴 504连接。 此处的第一弹性件 505是指一种具有 弹性性能的连接件， 用于连接第二枢轴 504和转盘 502。 在一种具体的方式中， 该第一弹性件 505容置在转盘 502的容置腔 509 (例如为腰形腔） 中， 用于和第二 枢轴 504建立弹性连接， 该第一弹性件 505可以是弹簧， 具体的可以是拉簧， 其 一端拉住第二枢轴 504， 另一端固定在转盘 502上， 这种固定可以采用螺杆 513来 固定。 拉簧是拉伸弹簧 （也叫拉力弹簧） 的简称， 它是承受轴向拉力的螺旋弹 簧， 拉伸弹簧一般都用圆截面材料制造。 在不承受负荷吋， 拉伸弹簧的圈与圈 之间一般都是并紧的没有间隙。 拉簧材料主要包括不锈钢弹簧线、 碳素钢丝、 油淬火回火合金弹簧线、 高低温合金弹簧线等。
[0070] 如图 6、 图 7所示， 本发明的第一扣件 510， 是方便手拉动第二枢轴 504的连接件 ， 该扣件 510穿过该第二枢轴 504， 可绕着该第二枢轴 504转动。 用于该扣件 510 和第二枢轴 504连接， 其相当于是移动第二枢轴 504的连接件， 其固定吋， 该第 二枢轴 504在第一弹性件 505的拉伸作用下也处于固定状态。 在一种具体的实施 方式中， 可通过拉动第一扣件 510使第二枢轴 504在容置腔 509内， 需要说明的是 ， 也可以通过该第一扣件 510来固定该第二枢轴 504与车体 200的相对的位置， 从 而起到固定转盘 502的作用。 该第一扣件 510用于拉动第二枢轴 504， 因此， 其不 限于附图中的形状， 任何可以与第二枢轴 504连接的连接件都可以实现相同的功 能并达到相同的效果， 该第一扣件 510还可以是拉环等。
[0071] 如图 7所示， 固定在车体 200的第一支撑件 511包括本体及连接孔， 其中， 本体 可以由角板制成， 其即有两个相互垂直的板一体成型而成， 该第一支撑件 511的 本体与车体 200连接， 这种连接可以通过紧固件连接， 也可以通过铆接或粘接或 焊接的方式进行。 本体上设有与第一枢轴 503连接的第一圆孔 5111， 该第一圆孔 5111为通孔。 本体的边缘设有第一卡口 5112和第二卡口 5113， 该第一卡口 5112 和第二卡口 5113用于固定第二枢轴 504， 第二枢轴 504可以固定在第一卡口 5112 或第二卡口 5113中， 从而可实现对前车轮 506及导向结构 500的折叠或固定。
[0072] 上述第一支撑件 511的第一卡口 5112和第二卡口 5113可以呈 90度排布， 可以实 现前车轮 506在 90度的范围内折叠使用， 容易想象的是， 第一卡口 5112和第二卡 口 5113分布的角度不限于 90度， 只要第一卡口 5112和第二卡口 5113的相对位置 可以满足折叠的要求即可， 因此， 该 90度排布不应当理解为对本发明的限制。
[0073] 如图 7所示， 本发明的前叉结构 500还可包括第一减震器 512， 第一减震器 512— 端固定在前叉座 501的支撑臂 （左臂、 右臂） 上， 另一端为自由端， 用于连接前 车轮或前轴。 减震器又可称为避震器， 主要用来抑制弹簧吸震后反弹吋的震荡 及来自路面的冲击。 在经过不平路面吋， 虽然吸震弹簧可以过滤路面的震动， 但弹簧自身还会有往复运动， 而减震器就是用来抑制这种弹簧跳跃的。 在本发 明中， 第一减震器 512包括有活塞杆及调节在该活塞杆上的弹簧， 活塞杆的一端 连接前轴或者带前轴的车轮， 另一端固定在前叉 501上， 这样就可以实现减震作 用。
[0074] 如图 10〜13所示， 车体 200的后端设有用于容置后车轮 306的第二腔体； 车体 20 0上还具有用于安装固定后车轮 306的第二支撑件 311， 后车轮 306通过后叉结构 3 00安装到第二支撑件 311。 上述后叉结构 300包括后叉 301， 且该后叉 301通过第 三枢轴 303安装到第二支撑件 311 ; 在后叉 301绕第三枢轴 303旋转吋后车轮 306可 收纳于第二腔体内。 上述后叉 301用于连接后车轮 306， 其通过后轴与后车轮 306 连接， 需要说明的是， 后叉 301也可直接连接带有后轴的后车轮 306， 因此， 后 叉 301连接后轴或者带有后轴的后车轮 306应视为等同的技术特征。
[0075] 上述第二支撑件 311上可具有第三卡口 3112和第四卡口 3113， 后叉结构 300还包 括第四枢轴 304、 第二弹性件 305及第二扣件 310。 第四枢轴 304安装到后叉 301， 第二弹性件 305的两端分别连接后叉 301和第四枢轴 304并将第四枢轴 304卡于第 二支撑件 311的第三卡口 3112或第四卡口 3113内， 以阻止后叉 301绕第三枢轴 303 转动， 使得后车轮 306保持折叠或放下。 第二扣件 310活动连接到第四枢轴 304且 在该第二扣件 310扣合吋克服第二弹性件 305的弹力， 以方便第四枢轴 304在第二 支撑件的第三卡口 3112和第四卡口 3113之间切换， 实现后车轮 306的折叠或放下 。 如图 11所示， 后叉 301具体可包括后叉座 3011及连接件 3012， 后叉座 3011用于 与后车轮 306的后轴连接， 后叉座 3011与连接件 3012紧固连接， 连接件 3012设有 与第三枢轴 303、 第四枢轴 304连接的连接孔。 该连接件 3012与后叉座 3011连接 ， 第三枢轴 303、 第四枢轴 304穿过该连接件 3012上的连接孔， 为叙述的方便， 与第三枢轴 303连接的连接孔称为第一连接孔， 与第四枢轴 304连接的连接孔称 为第二连接孔， 其中第一连接孔为圆形通孔， 第二连接孔为腰形通孔， 第四枢 轴 304贯穿在第二连接孔中可以实现移动， 改变位置， 第二弹性件 305可沿着该 腰形孔的方便改变形变， 从而实现对第四枢轴 304的活动连接。 [0076] 如图 11所示， 第二弹性件 305容置在连接件 3012中， 其一端固定在连接件 3012 上， 另一端与第四枢轴 304连接。 在具体的实施方式中， 当第二弹性件 305选择 使用拉簧吋， 在连接件 3012上设置一可连接拉簧的凸起， 拉簧一端连接在该凸 起上。 另外， 该拉簧也可以通过紧固件， 如螺钉， 将其一端固定在连接件 3012 中。 在本发明中， 第二弹性件 305容置在连接件 3012中， 该第二弹性件 305的体 积大小、 个数都会影响到连接件 3012中腰形孔的构造， 该腰形孔用于容置该第 二弹性件 305。 需要说明的是， 在保证强度的情况下， 连接件 3012应尽量设置合 适的腰形孔来容置第二弹性件 305， 便于第二弹性件 305的装配、 更换等。
[0077] 如图 11所示， 第二支撑件 311与车体 200紧固件连接， 并设有连接第三枢轴 303 的第二圆孔 3111， 其边缘设有第三卡口 3112和第四卡口 3113， 用于连接第四枢 轴 304。 在一种具体的实施方式中， 该第二支撑件 311可以设置为相互垂直的连 接面， 其一面与车体 200通过紧固件连接或焊接或铆接或粘接， 另一面设有连接 孔， 其中设有连接第三枢轴 303的第二圆孔 3111， 其边缘设有第三卡口 3112和第 四卡口 3113， 用于连接第四枢轴 304。 容易想象的是， 该第二支撑件 311可以采 用钢材制成。
[0078] 后叉结构 300还可包括第二减震器 312， 其结构同前叉结构 500的第一减震器 512
[0079] 如图 1所示， 车体 200内设有充电电池 （图中为示出） ， 所述后车轮 506设有轮 毂电机， 所述充电电池电连接所述轮毂电机。
[0080] 如图 1所示， 所述壳体上设有 USB接口 （图中为示出） ， 该 USB接口与所述充 电电池电连接。
[0081] 需要说明的是， 本发明的可折叠滑板车还包括有刹车装置、 指示灯装置， 其中 可以采用碟刹作为本发明的刹车装置。
工业实用性
[0082] 以上所述， 仅为本发明的具体实施方式， 但本发明的保护范围并不局限于此， 任何熟悉本技术领域的技术人员在本发明揭露的技术范围内， 可轻易想到变化 或替换， 都应涵盖在本发明的保护范围之内。 因此， 本发明的保护范围应所述 以权利要求的保护范围为准。

Claims

权利要求书
一种可折叠滑板车， 包括车体、 导向结构、 前车轮以及后车轮， 所述 前车轮以及后车轮位于于车体底部， 其特征在于： 所述导向结构通过 第一枢轴安装到所述车体并可绕所述第一枢轴转动贴合到所述车体； 所述导向结构包括有竖向件及横向件， 所述竖向件包括本体及可收合 于所述本体的竖杆； 所述横向件与竖杆连接， 并可与所述竖杆一起收 合到所述本体内。
如权利要求 1所述的可折叠滑板车， 其特征在于： 所述车体上具有踏 板部且该车体在踏板部形成与导向结构的本体的形状和尺寸匹配的凹 槽； 在所述导向结构转动贴合到车体吋所述导向结构嵌入车体的凹槽 如权利要求 1或 2所述的可折叠滑板车， 其特征在于： 所述导向结构的 本体内设有两个竖向的容置槽； 所述横向件包括中间段及二手握段， 每一所述手握段分别铰接所述中间段； 在所述横向件收合到本体吋， 所述两个手握段分别与所述中间段折叠至垂直状态并容置于本体的一 个容置槽内。
如权利要求 2所述的可折叠滑板车， 其特征在于： 所述导向结构的底 端具有与竖向件连接的前叉结构， 且该前叉结构通过第一枢轴安装到 车体； 所述前车轮连接在前叉结构的下方； 所述车体的前端设有用于 容置所述前车轮的第一腔体， 且在所述导向结构带动前叉结构绕第一 枢轴转动贴合到车体吋， 所述前叉结构带动前车轮收纳于第一腔体内 如权利要求 4所述的可折叠滑板车， 其特征在于： 所述车体上具有第 一支撑件， 所述前叉结构包括转盘； 所述竖向件与前车轮分别从上、 下两侧安装到转盘， 且所述转盘通过第一枢轴安装到第一支撑件。 如权利要求 5所述的可折叠滑板车， 其特征在于： 所述第一支撑件上 具有第一卡口和第二卡口， 所述前叉结构还包括第二枢轴、 第一弹性 件和第一扣件； 所述第二枢轴安装到转盘， 所述第二弹性件的两端分 别连接转盘和第二枢轴并将第二枢轴卡于第一支撑件的第一卡口或第 二卡口内， 以阻止转盘绕第一枢轴转动； 所述第一扣件活动连接到第 二枢轴且在该第一扣件扣合吋克服第一弹性件的弹力， 以方便第二枢 轴在第一支撑件的第一卡口和第二卡口之间切换， 实现导向结构及前 车轮的折叠或拉起。
如权利要求 4-6中任一项所述的可折叠滑板车， 其特征在于： 所述车 体的后端设有用于容置所述后车轮的第二腔体； 所述车体上具有第二 支撑件； 所述后车轮通过后叉结构安装到第二支撑件， 且该后叉结构 包括后叉， 该后叉通过第三枢轴安装到第二支撑件； 所述后叉通过绕 第三枢轴旋转使后车轮收纳于第二腔体内。
如权利要求 6所述的可折叠滑板车， 其特征在于： 所述第二支撑件上 具有第三卡口和第四卡口， 所述后叉结构还包括第四枢轴、 第二弹性 件及第二扣件； 所述第四枢轴安装到后叉， 所述第二弹性件的两端分 别连接后叉和第四枢轴并将第四枢轴卡于第二支撑件的第三卡口或第 四卡口内， 以阻止后叉绕第三枢轴转动； 第二扣件活动连接到第四枢 轴且在该第二扣件扣合吋克服第二弹性件的弹力， 以方便第四枢轴在 第二支撑件的第三卡口和第四卡口间切换， 实现后车轮的折叠或放下 如权利要求 1所述的可折叠滑板车， 其特征在于： 所述车体内设有充 电电池， 所述后车轮设有轮毂电机， 所述充电电池电连接所述轮毂电 机。
如权利要求 9所述的可折叠滑板车， 其特征在于： 所述壳体上设有 US B接口， 该 USB接口与所述充电电池电连接。
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