TWM466647U - Vehicle with dismantling function - Google Patents

Description

Vehicle with disassembly function

The present invention relates to a vehicle having a disassembling function, and more particularly to a frame structure comprising a first frame body and a second frame body which can be mutually disassembled for easy handling and storage.

According to the conventional hand-cranked bicycle, it is a mobile aid for the disabled person with lower limbs, as for the representative patent of the hand-operated bicycle, such as the US invention No. 7722207; the US invention No. 5853184; According to the patent No. 5501480 and the like, the patents include a three-wheeled frame and a hand-cranked power mechanism, and a wheel is pivoted in the center of the front end of the frame, and a wheel is pivoted on each side of the rear end, and the middle section is provided. The seat cushion, the hand-operated power mechanism includes at least one rocker mechanism and a power transmission mechanism for the user to swing to generate a rotational force through which the rotational force drives the wheel or the wheel to rotate. These patents allow the disabled person with lower limbs to use the hands to drive the hand-operated power mechanism to drive the bicycle to move forward. However, it does not have a mechanism with better structural strength, high safety and simple disassembly function. setting. Since the size of the vehicle is generally large and cannot be placed on a general-purpose SUV, the handling and mobility are very disturbing to the user. Therefore, it is necessary to develop a safety structure that can be used for a three-wheel bicycle. .

In view of this, the creator and so on, after continuous efforts and research and development, finally developed a set of works that can improve the aforementioned defects.

The first object of the present invention is to provide a vehicle with a disassembling function. The technical means to achieve this purpose includes a frame. The frame includes a first frame and a second frame. The first frame has a first connecting portion and a first supporting portion. The second frame has a second connecting portion and a second supporting portion. The first connecting portion and the second connecting portion are connected. The first support portion and the second support portion are respectively supported on an object. Wherein, the first connecting portion has a horizontal member and a lower horizontal member. The second connecting portion has an upper portion and a lower stop portion and a convex portion between the upper stop portion and the lower stop portion. The bottom of the convex portion extends the hook edge, and a sleeve groove is formed between the hook edge and the lower stop portion. The upper stop portion and the lower stop portion abut against the upper cross member and the lower cross member, and the fit groove covers the lower cross member. The first connecting portion and the second connecting portion are locked and fixed by a locking device.

The second object of the present invention is to provide a vehicle that is easy to disassemble. The technical means to achieve this purpose includes a frame. The frame includes a first frame and a second frame. The first frame has a first connecting portion and a first supporting portion. The second frame has a second connecting portion and a second supporting portion. The first connecting portion and the second connecting portion are connected. The first support portion and the second support portion are respectively supported on an object. Wherein, the first connecting portion has a horizontal member and a lower horizontal member. The second connecting portion has an upper blocking portion and a lower blocking portion, and a convex portion located between the upper blocking portion and the lower blocking portion. The bottom of the convex portion extends the hook edge, and a sleeve groove is formed between the hook edge and the lower stop portion. The upper stop portion and the lower stop portion abut against the upper cross member and the lower cross member, and the fit groove covers the lower cross member. The first connecting portion and the second connecting portion are locked and fixed by a locking device. Wherein the locking device comprises a pivot seat fixed to the front frame. The pivot seat is provided with a pivot. The pivot shaft is provided with a horizontally extending screw hole, the screw hole is screwed to a bolt, and one end of the bolt is provided with a bolt head having an outer diameter larger than the bolt; a plate is disposed adjacent to the first support portion The top of the plate is provided with a slot, the slot has an upwardly facing second opening, the bolt passes through the slot, and the pivot and the bolt head are respectively located on two sides of the plate.

10‧‧‧ frame

11‧‧‧ Wheels

12‧‧‧ Wheels

13‧‧‧Cushion

20‧‧‧First body

21‧‧‧ front frame

22‧‧‧ First connection

220‧‧‧Upper crosspiece

221‧‧‧ lower crosspiece

222‧‧‧ Interval space

23‧‧‧First support

30‧‧‧Second body

31‧‧‧ rear frame

310‧‧‧ front end

32‧‧‧Second connection

320‧‧‧Upper

321‧‧‧ Lower dam

322‧‧‧ convex

323‧‧‧ body

324‧‧‧

325‧‧‧ Sockets

3250‧‧‧ arc surface

326‧‧‧ first opening

33‧‧‧second support

40‧‧‧Hand-operated power mechanism

41‧‧‧Shake mechanism

42‧‧‧Power transmission mechanism

43‧‧‧ crank

44‧‧‧Hands

50‧‧‧Locking device

51‧‧‧ squat

52‧‧‧ pivot

53‧‧‧ screw holes

54‧‧‧ bolt

55‧‧‧Bolt head

56‧‧‧ plates

57‧‧‧ Missing slots

58‧‧‧second opening

FIG. 1 is an exploded perspective view of the two bodies of the three-wheeled vehicle.

FIG. 2 is a partially exploded perspective view showing the first angle of the two frames of the three-wheeled vehicle.

FIG. 3 is a partially exploded perspective view showing the second angle of the two frames of the three-wheeled vehicle.

FIG. 4 is a partial assembled perspective view of the first angle of the two frames of the three-wheeled vehicle.

FIG. 5 is a partial assembled perspective view of the second angle of the two frames of the three-wheeled vehicle.

Figure 6 is a schematic view of the complete combination of the three-wheeled vehicle.

Figure 7 is a schematic side view of the complete combination of the three-wheeled vehicle.

FIG. 8 is a schematic view of a complete combination of the present invention applied to a three-wheeled vehicle.

Figure 9 is a front view of a complete combination of the present application applied to a three-wheeled vehicle.

Figure 10 is a schematic view of a complete combination of the present invention applied to a three-wheeled vehicle.

Referring to Figures 1 and 5, the vehicle having the disassembling function for the first purpose of the present invention is illustrated by taking a three-wheeled vehicle as an example, which includes a frame 10. The frame 10 includes a first frame 20 and a second frame 30. The first frame 20 has a first connecting portion 22 and a first supporting portion 23. The second frame body 30 has a second connecting portion 32 and a second supporting portion 33. The first connecting portion 22 and the second connecting portion 32 are connected to each other. The first support portion 23 and the second support portion 33 are respectively supported on an object such that the first connecting portion 22 and the second connecting portion 32 are subjected to a force generated by the gravity of the frame 10. The technical feature of the present invention is that the first connecting portion 22 has an upper cross member 220 and a lower cross member 221. In the illustrated example, the upper cross member 220 and the lower cross member 221 are respectively rod-shaped bodies, particularly round rods. . There is a space 222 between the upper cross member 220 and the lower cross member 221 . The second connecting portion 32 has an upper blocking portion 320 and a lower blocking portion 321 , and a convex portion 322 between the upper blocking portion 320 and the lower blocking portion 321 . A hook edge 324 extends from the bottom of the protrusion 322. A set of slots 325 having a first opening 326 at the bottom is formed between the hook 324 and the lower stop 321 . The convex portion 322 is located in the space 222. The upper blocking portion 320 and the lower blocking portion 321 are respectively attached to the same side surface of the upper cross member 220 and the lower cross member 221 . The sleeve groove 325 covers the lower cross member 221. The hook edge 324 is hooked on the other side of the lower gear portion 321 . The first connecting portion 22 and the second connecting portion 32 are locked and fixed by a locking device 50. The bottom of the sleeve groove 325 has a circular arc surface 3250 which is matched with the circumferential surface of the lower cross member 221 which is in the shape of a round rod.

As shown in FIGS. 1, 6 to 10, the present invention is applied to a three-wheeled vehicle, and the three-wheeled vehicle includes a frame 10 and a hand-operated power mechanism 40. The front frame of the frame 10 is the first frame 20, that is, the first frame 20 is the front frame 21. A first support portion 23 is disposed at a bottom end of the front frame 21, and a wheel 11 is pivotally disposed at a center of the first support portion 23 to be supported on the wheel 11. The rear frame of the frame 10 is the second frame 30, that is, the second frame 30 is the rear frame 31. A second support portion 33 is disposed on each side of the rear end of the rear frame 31. The second support portion 33 is pivotally provided with a wheel 12, and the middle portion is provided with a seat cushion 13. The first connecting portion 22 is disposed at a middle position of the front frame 21. The second connecting portion 32 is disposed on the body 323. Seat 323 The front end portion 310 of one of the rear frames 31 is pivotally connected. The hand-operated power mechanism 40 includes a rocker mechanism 41 and a power transmission mechanism 42 that can be rotated by the user to generate a rotational force that drives the first support frame via the power transmission mechanism 42. The wheel 11 on the 23 or the wheel 12 on the second support frame 33 rotates, as shown in Figs. 1, 5 to drive the rotation of the wheel 11 on the first support frame 23. The handle mechanism 41 includes a crank 43 and a handle 44 disposed on the crank 43 for the user to hold the crank 43 to generate a rotational force, and the rotational force is driven by the power transmission mechanism 42. The wheels 11, 12 on the frame 10 operate.

Referring to Figures 1 to 5, a carrier for achieving the second purpose of the present invention is the same as that of the previous embodiment. A specific embodiment of the locking device 50 includes a pivoting seat 51 fixed to the front frame 21, the pivoting seat 51 is provided with a pivot 52, and the pivot 52 is provided with a laterally extending screw hole 53. The screw hole 53 is screwed to a bolt 54. One end of the bolt 54 is provided with a bolt head 55 having an outer diameter larger than the bolt 54. A plate 56 is fixedly disposed adjacent to the first support portion 23 . The top of the plate 56 is provided with a notch 57 . The notch 57 has an upwardly facing second opening 58 . The bolt 54 passes through the notch 57 . The pivot seat 51 and the bolt head 55 are respectively located on two sides of the plate 56. The lower cross member 221 is sleeved by the sleeve groove 325, and the bolt 54 passes through the notch 57 of the plate 56. The bolt head 55 fastens the plate 56 to effectively connect the first frame body 20 with the second frame body 30.

As shown in FIGS. 1 to 6, in the present combination, the seat body 323 fixed to the front end portion 310 of the rear frame 31 is firstly urged toward the first connecting portion 22, and the convex portion 322 is passed over the space 222. An opening 326 is embedded in the lower cross member 221, and is sandwiched by the lower edge portion 321 and the hook edge 324 on both sides of the lower cross member 221, and the upper cross member 220 abuts against the upper portion 320. Then, the bolt 54 is pivoted so that the bolt 54 rotates relative to the pivot seat 51 with the pivot 52 as a center, and the body of the bolt 54 is inserted into the notch 57 from the second opening 58, and then the bolt head 55 is rotated to lock the bolt 54. The bolt head 55 fastens the plate 56 to connect and fix the second connecting portion 32 with the first frame body 20, even if the seat body 323 is fixedly connected to the first frame body 20, even if the front frame 21 and the rear frame 31 are connected. Connect effectively.

Therefore, with the above technical features, the creation has the following characteristics: 1. The design of the creation enables a simple disassembly function between the two frames of the vehicle, which can reduce the volume and facilitate handling and storage. Greatly improve the convenience of use; 2. The dismantling mechanism of this creation has good structural strength and is a structural design with high feasibility and safety; 3. The institutional design of this creation, It has excellent convenience and safety. It can be used to help the disabled in the car. 4. The dismantling mechanism of this creation is applied to the three-wheeled vehicle, which is built between the front fork and the frame, and locked. The height of the mechanism is about 750cm, which is suitable for the general height people to assemble themselves. The position and assembly method of the machine components are easy to be operated by a single person. 5. The geometric strength of the creation is high, and the thickness of the components is not required. The structural members use the front fork tube and the steering member as disassembling elements, and the advantageous structural geometry is used to bear the body. Load capacity, no need to apply excessive metal thickness to compensate for the lack of strength, effectively reducing the overall weight and development costs.

The above is only one of the possible embodiments of the present invention, and is not intended to limit the scope of the patents of the present invention, and the equivalent implementations of other changes according to the contents, features and spirits of the following claims are It should be included in the scope of this creation patent. This creation is specifically defined in the structural characteristics of the request item, is not found in similar items, and has practicality and progress. It has already met the requirements for the creation of patents, and has applied for it according to law. I would like to ask the bureau to approve the patent according to law. The legal rights of the applicant.

10‧‧‧ frame

11‧‧‧ Wheels

12‧‧‧ Wheels

13‧‧‧Cushion

20‧‧‧First body

21‧‧‧ front frame

22‧‧‧ First connection

220‧‧‧Upper crosspiece

221‧‧‧ lower crosspiece

222‧‧‧ Interval space

23‧‧‧First support

30‧‧‧Second body

31‧‧‧ rear frame

310‧‧‧ front end

32‧‧‧Second connection

320‧‧‧Upper

321‧‧‧ Lower dam

324‧‧‧

325‧‧‧ Sockets

3250‧‧‧ arc surface

326‧‧‧ first opening

33‧‧‧second support

40‧‧‧Hand-operated power mechanism

41‧‧‧Shake mechanism

42‧‧‧Power transmission mechanism

43‧‧‧ crank

44‧‧‧Hands

50‧‧‧Locking device

51‧‧‧ squat

52‧‧‧ pivot

53‧‧‧ screw holes

54‧‧‧ bolt

55‧‧‧Bolt head

56‧‧‧ plates

57‧‧‧ Missing slots

58‧‧‧second opening

Claims (10)

A vehicle having a disassembling function includes a frame, the frame includes a first frame body and a second frame body; the first frame body has a first connecting portion and a first supporting portion; The second frame has a second connecting portion and a second supporting portion; the first connecting portion and the second connecting portion are connected to each other; the first supporting portion and the second supporting portion are respectively supported on an object, so that The first connecting portion and the second connecting portion are subjected to a force generated by the gravity of the frame; wherein the first connecting portion has an upper cross member and a lower cross member, the upper cross member and The second connecting portion has an upper blocking portion and a lower blocking portion, and a convex portion between the upper blocking portion and the lower blocking portion; the bottom portion of the protruding portion extends a hook groove formed between the hook edge and the lower stop portion, wherein the protrusion is located in the space; the upper block and the lower block respectively respectively abut the upper groove a horizontal member and the same side of the lower cross member; the sleeve groove covers the lower cross member; the hook edge is hooked on the other side of the lower portion ; The first connecting portion and the second connection portion engaged with a locking device fixing the lock. The carrier having the disassembling function according to claim 1, wherein the upper cross member and the lower cross member are respectively rod-shaped bodies. The vehicle having the disassembling function according to claim 1, wherein the lower cross member is a round rod body, and the bottom portion of the sleeve has a circular arc surface, and the circular arc surface is matched with the circumferential surface of the lower cross member. Hehe. The vehicle having a disassembling function according to claim 1, wherein the first frame is a front frame, and the first support portion is disposed at a bottom end of the front frame, and the first support portion supports the same The object is a wheel, the wheel is pivotally disposed on the first support portion; the first connection portion is disposed at a middle position of the front frame; the second frame is a rear frame; the second connection portion is disposed at a body pivotally connected to a front end portion of the rear frame; the second support portion is disposed at a rear end of the rear frame, and the object supported by the second support portion is at least one wheel, the at least A wheel is pivoted to the second support portion. The vehicle having the disassembling function of claim 4, wherein the front frame is provided with a hand-operated power mechanism; the hand-operated power mechanism includes a rocker mechanism and a power transmission mechanism; the rocker mechanism includes A crank and a handle disposed on the crank for the user to hold the crank to generate a rotational force, the rotational force being transmitted through the power transmitting mechanism to drive the wheel on the frame. The vehicle having the disassembling function according to claim 4, wherein the second support portion is pivotally provided with two wheels The vehicle having the disassembling function of claim 1, wherein the locking device comprises a pivoting seat fixed to the first frame, the pivoting seat is provided with a pivot, and the pivot is provided with a lateral direction An extended screw hole, the screw hole is screwed to a bolt, and one end of the bolt is provided with a bolt head having an outer diameter larger than the bolt; a plate is disposed adjacent to the first support portion, and the top of the plate is provided A notch, the notch has an upwardly facing second opening, the bolt passes through the notch, and the pivot and the bolt head are respectively located on two sides of the plate. A vehicle having a disassembling function includes a frame, the frame includes a first frame body and a second frame body; the first frame body has a first connecting portion and a first supporting portion The second frame has a second connecting portion and a second supporting portion; the first connecting portion and the second connecting portion are connected to each other; the first supporting portion and the second supporting portion are respectively supported on an object The first connecting portion and the second connecting portion are subjected to a force generated by gravity of the frame; wherein the first connecting portion has an upper cross member and a lower cross member, and the upper cross member Between the piece and the lower cross member, the second connecting portion has an upper stop portion and a lower stop portion, and a convex portion between the upper stop portion and the lower stop portion; the bottom portion of the convex portion Extending a hook edge, the hook portion and the lower stop portion form a set of slots having a first opening at the bottom portion; the protrusion portion is located in the space; the upper block portion and the lower block portion are respectively respectively The upper cross member and the lower cross member are on the same side; the sleeve groove covers the lower cross member; the hook edge is hooked on the lower portion Side; the first connecting portion and the second connector The locking portion includes a pivoting seat fixed to the first frame body, the pivoting seat is provided with a pivot shaft, and the pivot shaft is provided with a laterally extending screw hole, the screw The bolt is connected to a bolt, and one end of the bolt is provided with a bolt head. The outer diameter of the bolt head is larger than the bolt; a plate is disposed adjacent to the first support portion, and a slot is provided at the top of the plate. There is an upwardly facing second opening, the bolt passes through the notch, and the pivot seat and the bolt head are respectively located on two sides of the plate. The vehicle having a disassembling function according to claim 8, wherein the first frame is a front frame, and the first support portion is disposed at a bottom end of the front frame, and the first support portion supports the same The object is a wheel, the wheel is pivotally disposed on the first support portion; the first connection portion is disposed at a middle position of the front frame; the second frame is a rear frame; the second connection portion is disposed at a body pivotally connected to a front end portion of the rear frame; the second support portion is disposed at a rear end of the rear frame, and the object supported by the second support portion is at least one wheel, the at least A wheel is pivoted to the second support portion. The vehicle having a disassembling function according to claim 9, wherein the front frame is provided with a hand-operated power mechanism; the hand-operated power mechanism includes a rocker mechanism and a power transmission mechanism; the rocker mechanism includes A crank and a handle disposed on the crank for the user to hold the crank to generate a rotational force, the rotational force being transmitted through the power transmitting mechanism to drive the wheel on the frame.