TWM467601U - Vehicle having multi-purpose cargo rack - Google Patents

Description

Vehicle with multi-purpose shelves

This creation is about a vehicle with a multi-purpose shelf, especially a technology that can be used in a trailer to enhance ease of use.

As far as is known, non-automobile scooters such as bicycles, wheelchairs, tricycles or other mopeds have become quite common vehicles. In particular, bicycles have become more and more popular tools for leisure sports. Generally, in order to facilitate the rider to place items, or to carry items such as batteries, a traveling vehicle such as a bicycle may be equipped with a rack in the rear section for placing articles, or a rack in the front section for attaching batteries or water.壸, etc., or install a basket at the front end for placing items. However, the racks or baskets installed on conventional bicycles that are currently seen are mainly fixed structures. For example, in the Patent No. M247485 of the Republic of China, a container-like rack is provided at the front portion of the bicycle, the so-called front triangle, for placing articles or attaching batteries. For example, in the Patent No. 540522 of the Republic of China, a rack is placed on the rear portion of the bicycle, the so-called rear triangle, for placing the carrier. That is to say, the rack on the bicycle is not only fixed to the front triangle of the bicycle, but can only be fixed to the rear triangle of the bicycle, or can only be fixed at the front end of the bicycle, and cannot be adjusted as a trailer according to the needs of the user. Use mode. Because some items are heavy, they are completely directly supported by bicycles or scooters. Load, not only causes the car body to be unstable, but also takes up the space of the car body, especially the large-volume items will affect the riding action space or line of sight. Because of the large weight and large volume bearing requirements of the storage, the structural design of the bicycle frame and the rack is not suitable for this kind of demand.

In view of this, the creator, etc., has accumulated efforts in research and development through years of experience in bicycle design, and through continuous research and design, the results of this creation have finally been made, and in order to ensure the rights and interests that are invested in research and development, patent application.

A first object of the present invention is to provide a vehicle having a multi-purpose shelf that can be used in a trailer manner to enhance ease of use. The technical means to achieve this goal include the frame and the carrier. The frame includes a first fixing portion and a second fixing portion. The carrier includes a carrier and a support frame. The carrier has at least one wheel, a first positioning portion and a second positioning portion. The first positioning portion of the carrier is fixed to the first fixing portion of the frame by a fixing device. The second positioning portion of the carrier is connected to the top end of the support frame by a first pivot. The bottom end of the support frame is pivotally connected to the second fixing portion of the frame by at least one second pivot. When the first positioning portion is separated from the first fixing portion, the support frame is pivoted along a first vertical plane with the second pivot as an axis, and the carrier is opposite to the support frame by a first pivot. Rotate along a first horizontal plane. When the carrier rotates one hundred and eighty degrees relative to the support frame, and the support frame rotates relative to the frame to a first angle, the wheels can contact the ground.

A second object of the present invention is to provide a vehicle having a multi-purpose shelf that can be used in a trailer manner and that can be easily changed and used to enhance ease of use. The technical means to achieve this goal include the frame and the carrier. The frame includes a first fixing portion and a second fixing portion. The carrier includes a carrier and a support frame. Carrier settings include One less wheel, one first positioning part and one second positioning part. The first positioning portion of the carrier and the first fixing portion of the frame are fixed by a fixing device. The second positioning portion of the carrier is connected to the top end of the support frame by a first pivot. The bottom end of the support frame is pivotally connected to the second fixing portion of the frame by at least one second pivot. The first fixing portion is provided with two lugs. The fixing device includes a first bolt and a nut that are screwed together. The first bolt is threaded on the second lug. The first positioning portion is provided with two hook portions. The hook portion of the first bolt is hooked to the second bolt and respectively abuts the two lugs. When the first bolt is locked, the two lugs are pressed against the hook portion, so that the first fixing portion and the first positioning portion are firmly combined and fixed. In a more preferred embodiment, the fastening device is a quick release method including the first bolt and a trigger, and the quick release function of the quick release means achieves the effect of convenient quick disassembly.

A third object of the present invention is to provide a vehicle with a multi-purpose shelf that can be used in a trailer manner and has various angle positioning effects to enhance the usability. The technical means to achieve this goal include the frame and the carrier. The frame includes a first fixing portion and a second fixing portion. The carrier includes a carrier and a support frame. The carrier arrangement includes at least one wheel, a first positioning portion and a second positioning portion. The first positioning portion of the carrier and the first fixing portion of the frame are fixed by a fixing device. The second positioning portion of the carrier is connected to the top end of the support frame by a first pivot. The bottom end of the support frame is pivotally connected to the second fixing portion of the frame by at least one second pivot. A positioning means is arranged between the support frame and the frame. When the support frame is rotated to the first angle relative to the frame, the support frame is fixed at the first angle with respect to the frame by the positioning means.

A fourth object of the present invention is to provide a vehicle having a multi-purpose shelf that can be used in a trailer manner and that is easy to combine to enhance ease of use. The technical means to achieve this goal include the frame and the carrier. The frame includes a first fixing portion and a second portion Fixed part. The carrier includes a carrier and a support frame. The carrier arrangement includes at least one wheel, a first positioning portion and a second positioning portion. The first positioning portion of the carrier and the first fixing portion of the frame are fixed by a fixing device. The second positioning portion of the carrier is connected to the top end of the support frame by a first pivot. A bottom end of the support frame is pivotally connected to the second fixing portion of the frame by at least one second pivot. The first pivot pivotally connects a first block and a second block. The first block is connected to the carrier. The second block is coupled to the support frame such that the carrier can rotate relative to the support frame and the frame along the first horizontal plane with respect to the first pivot.

A fifth object of the present invention is to provide a vehicle having a multi-purpose shelf that can be used in a trailer manner and that can be used in a variety of angles to improve ease of use. The technical means to achieve this goal include the frame and the carrier. The frame includes a first fixing portion and a second fixing portion. The carrier includes a carrier and a support frame. The carrier arrangement includes at least one wheel, a first positioning portion and a second positioning portion. The first positioning portion of the carrier and the first fixing portion of the frame are fixed by a fixing device. The second positioning portion of the carrier is connected to the top end of the support frame by a first pivot. A bottom end of the support frame is pivotally connected to the second fixing portion of the frame by at least one second pivot. The first block is pivotally coupled to the carrier such that the carrier is rotatable relative to the first block and the frame along a second vertical plane. The second block is pivotally coupled to the support frame such that the second block is rotatable relative to the support frame and the frame along the first vertical plane.

10‧‧‧ frame

11‧‧‧First Fixed Department

110‧‧‧ lugs

12‧‧‧Second fixed department

120‧‧‧Card Department

13‧‧‧Hooks

20‧‧‧ Carrier

21‧‧‧Carriage

210‧‧‧ Wheels

211‧‧‧First Positioning Department

212‧‧‧Second Positioning Department

213‧‧‧Hook

22‧‧‧Support frame

30‧‧‧Fixed devices

31‧‧‧First bolt

32‧‧‧ Trigger

33‧‧‧Remove means

34‧‧‧ nuts

35‧‧‧ pads

40‧‧‧First pivot

41‧‧‧First block

42‧‧‧Second body

50‧‧‧second pivot

500‧‧‧ beads

51‧‧‧ Positioning means

1 is an exploded perspective view of an embodiment of the present invention; FIG. 2 is a schematic view of the appearance of the present combination; FIG. 3 is a schematic plan view of the present creation; FIG. 4 is a cross-sectional view of the A-A surface of the present invention; Figure 5 is a schematic view of another angle of the present creation; Figure 6 is a cross-sectional view of the BB surface in Figure 3; Figure 7 is a schematic view of the circle C3 from Figure 5; Figure 8 is a schematic diagram of the creation 5 is a schematic diagram of the middle circle C2; Fig. 9 is a schematic diagram of the circle C1 in Fig. 4; Fig. 10 is a schematic diagram of the circle C4 in Fig. 6; Fig. 11 is the frame of the creation support frame together with the carrier frame A schematic diagram of the rotation of an angle; Figure 12 is a schematic view of the wheel of the creation carrier contacting the ground at an angle; and Figure 13 is a schematic view of the wheel of the creation carrier contacting the ground at another angle.

As shown in FIGS. 1 to 13, a specific embodiment of the vehicle having the multipurpose shelf of the first object of the present invention includes a frame 10 and a carrier 20. The frame 10 includes a first fixing portion 11 and a second fixing portion 12. The carrier 20 includes a carrier 21 and a support frame 22. The carrier 21 has at least one wheel 210 (illustrated as two wheels 210), a first positioning portion 211 and a second positioning portion 212. The first positioning portion 211 of the carrier 21 and the first fixing portion 11 of the frame 10 are fixed by a fixing device 30. The second positioning portion 212 of the carrier 21 is connected to the top end of the support frame 22 by a first pivot 40. The bottom end of the support frame 22 is pivotally connected to the second fixing portion 12 of the frame 10 by at least one second pivot 50. When the first positioning portion 211 is separated from the first fixing portion 11 , the support frame 22 is rotated relative to the frame 10 along the first vertical plane with the second pivot 50 as an axis, and the carrier 21 is opposite to the support frame 22 . The first pivot 40 is rotatable along a first horizontal plane. When the carrier 21 is rotated one hundred and eighty degrees relative to the support frame 22, and the support frame 22 is rotated relative to the frame 10 to a first angle, the wheels 210 thereof can contact the ground. Icon In the example, the second fixing portion 12 is provided with a locking portion 120. When the support frame 22 is rotated to the first angle with respect to the frame 10, the wheel 210 contacts the ground, and the support frame 20 is supported by the locking portion 120 and positioned at the first position. An angle. In the illustrated example, the frame 10 has two second fixing portions 12, which are respectively disposed on the rear hooks 13 on both sides of the frame 10. The support frame 20 has a fork shape, and the two ends of the support frame 20 are pivotally connected to the second fixing portion 12 by a second pivot 50. The peripheral surface of the second pivot shaft 50 is provided with a bead body 500 which is partially protruded and has appropriate protrusion elasticity, so that the second pivot shaft 50 can be quickly disassembled in the second fixing portion 12.

As shown in FIGS. 1 to 13, a specific embodiment of the vehicle having the multipurpose shelf of the second object of the present invention includes a frame 10 and a carrier 20. The frame 10 includes a first fixing portion 11 and a second fixing portion 12. The carrier 20 includes a carrier 21 and a support frame 22. The carrier 21 is provided with at least one wheel 210 (illustrated as two wheels 210), a first positioning portion 211 and a second positioning portion 212. The first positioning portion 211 of the carrier 21 and the first fixing portion 11 of the frame 10 are fixed by a fixing device 30. The second positioning portion 212 of the carrier 21 is connected to the top end of the support frame 22 by a first pivot 40. The bottom end of the support frame 22 is pivotally connected to the second fixing portion 12 of the frame 10 by at least one second pivot 50. The first fixing portion 11 is provided with two lugs 110. The fixing device 30 includes a first bolt 31 and a nut 34 that are screwed together. The first bolt 31 is disposed on the second lug 110. The first positioning portion 211 is provided with at least one hook portion 213 (illustrated as a hook portion 213). The hook portion 213 hooks the circumferential surface of the first bolt 31 and abuts against the two lugs 110. When the first bolt 31 is locked, the two lugs 110 are pressed against the hook portion 213, so that the first fixing portion 11 and the first positioning portion 211 are firmly fixed and fixed. In a preferred embodiment, the fastening device 30 is a quick release mechanism 33 including the first bolt 31 and a trigger 32. The quick release function of the quick release mechanism 33 enables convenient and quick disassembly. effect. The so-called quick release method is a general quick release structure. The first bolt 31, the trigger 32, the nut 34 and the spacer 35 are included. When the trigger 32 is rotated at an angle with respect to the first bolt 31, the trigger 32 presses the pad closer to the nut 34, and the second lug 110 clamps the hook portion 213, so that the first fixing portion 11 can The first positioning portion 211 is firmly coupled and fixed. When the trigger 32 is rotated to another angle with respect to the first bolt 31, the trigger 32 no longer presses the pad, the pad is away from the nut 34, and the two lugs 110 no longer pinch the hook 213, so that The first fixing portion 11 is separated from the first positioning portion 211.

As shown in FIGS. 1 to 13, a specific embodiment of the vehicle having the multipurpose shelf of the foregoing third object is the frame 10 and the carrier 20. The frame 10 includes a first fixing portion 11 and a second fixing portion 12. The carrier 20 includes a carrier 21 and a support frame 22. The carrier 21 is provided with at least one wheel 210 (illustrated as two wheels 210), a first positioning portion 211 and a second positioning portion 212. The first positioning portion 211 of the carrier 21 and the first fixing portion 11 of the frame 10 are fixed by a fixing device 30. The second positioning portion 212 of the carrier 21 is connected to the top end of the support frame 22 by a first pivot 40. The bottom end of the support frame 22 is pivotally connected to the second fixing portion 12 of the frame 10 by at least one second pivot 50. A positioning means 51 is disposed between the support frame 22 and the frame 10. When the support frame 22 is rotated relative to the frame 10 to a first angle, the support frame 22 is fixed at a first angle with respect to the frame 10 by the positioning means 51. One specific way of positioning means 51 is to provide a raised structure for snapping the support frame 22 to be positioned at a first angle.

As shown in FIGS. 1 to 13, a specific embodiment of the vehicle having the multipurpose shelf of the fourth object of the present invention includes a frame 10 and a carrier 20. The frame 10 includes a first fixing portion 11 and a second fixing portion 12. The carrier 20 includes a carrier 21 and a support frame 22. The carrier 21 is provided with at least one wheel 210, a first positioning portion 211 and a second positioning portion 212. The first positioning portion 211 of the carrier 21 and the first fixing of the frame 10 The portion 11 is fixed by a fixing device 30. The second positioning portion 212 of the carrier 21 is connected to the top end of the support frame 22 by a first pivot 40. A bottom end of the support frame 22 is pivotally connected to the second fixing portion 12 of the frame 10 by at least one second pivot 50. The first pivot 40 is pivotally connected to a first block 41 and a second block 42. The first block 41 is connected to the carrier 21. The second block 42 is coupled to the support frame 22 such that the carrier 21 can be rotated relative to the support frame 22 and the frame 10 along the first horizontal plane by the first pivot 40.

As shown in FIGS. 1 to 13, a specific embodiment of the vehicle having the multipurpose shelf of the fifth object of the present invention includes a frame 10 and a carrier 20. The frame 10 includes a first fixing portion 11 and a second fixing portion 12. The carrier 20 includes a carrier 21 and a support frame 22. The carrier 21 is provided with at least one wheel 210, a first positioning portion 211 and a second positioning portion 212. The first positioning portion 211 of the carrier 21 and the first fixing portion 11 of the frame 10 are fixed by a fixing device 30. The second positioning portion 212 of the carrier 21 is connected to the top end of the support frame 22 by a first pivot 40. A bottom end of the support frame 22 is pivotally connected to the second fixing portion 12 of the frame 10 by at least one second pivot 50. The first pivot 40 is pivotally connected to a first block 41 and a second block 42. The first block 41 is pivotally connected to the carrier 21 to rotate the carrier 21 relative to the first block 41 and the frame 10 along a second vertical plane. The second block 42 is pivotally connected to the support frame 22 such that the second block 42 is rotatable relative to the support frame 22 and the frame 10 along the first vertical plane.

10‧‧‧ frame

11‧‧‧First Fixed Department

110‧‧‧ lugs

12‧‧‧Second fixed department

120‧‧‧Card Department

13‧‧‧Hooks

20‧‧‧ Carrier

21‧‧‧Carriage

210‧‧‧ Wheels

211‧‧‧First Positioning Department

212‧‧‧Second Positioning Department

22‧‧‧Support frame

30‧‧‧Fixed devices

31‧‧‧First bolt

32‧‧‧ Trigger

33‧‧‧Remove means

34‧‧‧ nuts

35‧‧‧ pads

40‧‧‧First pivot

41‧‧‧First block

42‧‧‧Second body

50‧‧‧second pivot

51‧‧‧ Positioning means

Claims (11)

A vehicle with a multi-purpose shelf includes a frame and a carrier; the frame includes a first fixing portion and a second fixing portion; the carrier includes a carrier and a support frame; the carrier is disposed The first positioning portion of the carrier and the first fixing portion of the frame are fixed by a fixing device; the carrier is fixed by the fixing device; the first positioning portion of the carrier is fixed by a fixing device; The second positioning portion is connected to a top end of the support frame by a first pivot; the bottom end of the support frame is pivotally connected to the second fixing portion of the frame by at least a second pivot; when the first The positioning portion is separated from the first fixing portion, and the support frame is rotatable along a first vertical plane with respect to the frame as the axis of the second pivot. The carrier is opposite to the support frame. Rotating along a first horizontal plane with a pivot; when the carrier rotates one hundred and eighty degrees relative to the support frame, and the support frame is rotated relative to the frame to a first angle, the at least one wheel contacts one ground. The multi-purpose shelf vehicle of claim 1, wherein the first fixing portion is provided with two lugs; the fixing device comprises a first bolt and a nut that are screwed together; the first bolt The first positioning portion is provided with at least one hook portion; the hook portion is sleeved around the first bolt surface and abuts the two lugs; and the first bolt is locked to The two lugs urge the at least one hook portion to fix the first fixing portion and the first positioning portion. The multi-purpose shelf vehicle according to claim 2, wherein the fixing device is a quick release means including the first bolt and a trigger. The vehicle of the multi-purpose shelf of claim 1, wherein a positioning means is disposed between the support frame and the frame, and when the support frame is rotated relative to the frame to the first angle, the positioning means is used. The support frame is fixed at the first angle with respect to the frame. The multi-purpose rack vehicle according to claim 1, wherein the second fixing portion is provided with a locking portion, and when the supporting frame is rotated to the first angle relative to the frame, the supporting frame is Positioned at the first angle by the carding portion of the carding portion. The vehicle of the multi-purpose shelf of claim 1, wherein the first pivot pivotally connects a first block and a second block; the first block connects the carrier, the second block The body is coupled to the support frame such that the carrier frame is rotatable relative to the support frame and the frame along the first horizontal plane by the first pivot. The vehicle of the multi-purpose rack of claim 6, wherein the first block is pivotally connected to the carrier such that the carrier is movable along the first block and the frame along a second The vertical plane rotates. The multi-purpose shelf vehicle of claim 6, wherein the second block is pivotally connected to the support frame such that the second block can be along the first vertical shelf relative to the support frame and the frame The surface rotates. The multi-purpose shelf vehicle according to the seventh or eighth aspect, wherein a positioning means is disposed between the support frame and the frame, and when the support frame is rotated to the first angle relative to the frame, the positioning means is used The support frame is fixed at the first angle with respect to the frame. The multi-purpose shelf vehicle according to claim 1, wherein the frame has two second fixing portions respectively disposed on two sides of the frame; the support frame has a fork shape and two ends thereof The two second fixing portions are pivotally connected to each of the second pivots. The multi-purpose shelf vehicle according to claim 1, wherein the second pivot is provided with a partially protruding and substantially convex elastic bead on a circumferential surface of the second pivot.