CN2663277Y - Three-wheeled swinging body-building vehicle - Google Patents
Three-wheeled swinging body-building vehicle Download PDFInfo
- Publication number
- CN2663277Y CN2663277Y CN 200320108100 CN200320108100U CN2663277Y CN 2663277 Y CN2663277 Y CN 2663277Y CN 200320108100 CN200320108100 CN 200320108100 CN 200320108100 U CN200320108100 U CN 200320108100U CN 2663277 Y CN2663277 Y CN 2663277Y
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- China
- Prior art keywords
- fixed
- waves
- bowl
- pin
- connector
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- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a three-wheel wobble body-building car, which comprises a handle and a stop assembly(1), a damping device, a wobble connector(6), a front fork(4), a front-wheel drive(5), a left and a right foot pipes(9, 8) and a left and a right rear wheels(11, 12). The left and the right foot pipes(9, 8) are connected with a wobble connector(6) by a connector(7) respectively. The damping device comprises a main pipe(19), a flexible sleeve(2), a plunger(17), a screw(20), a spring(18) and an upper and lower circumrotating device. The main pipe(19) is positioned on the flexible sleeve(2) by the upper and lower circumrotating device. The inside of the flexible sleeve(2) is fixed with a guiding knot(21) and the downside flexible sleeve(2) is provided with a plunger that is able to move up and down. The screw(20) provided with the spring(18) is fixed on the head face of the plunger(17). The screw(20) holds out the guiding knot(21) and provides a positioning stud(22). The lower part of the plunger(17) is fixed at the front fork(4). The wobble connector(6) is fixed on the main pipe(19). The structure of the utility model has the characteristics of simple structure, good damping effect, convenient operation and more reliable connecting.
Description
One, technical field
The utility model relates to a kind of body-building amusement cycle, particularly a kind ofly waves body-building vehicle by waving the three-wheel that vehicle is advanced.
Two, background technology
Three-wheel waves body-building vehicle owing to integrate amusement, body-building, folding convenient, carry easily, and liking of consumers in general extremely.But take a broad view of the three-wheel of having put on market and wave body-building vehicle, ubiquity following defective: the one, and or not very smooth place when playing at condition of road surface, body oscillating is big; The 2nd, about foot-operated pipe be connected unreliablely with connector, fix with common latch, use two ends of snap hook again at latch, the process medi-spring of being at play breaks off relations easily, causes that easily latch becomes flexible, and causes unnecessary damages.
Three, summary of the invention
Wave the above-mentioned disadvantage that body-building vehicle exists for overcoming existing three-wheel, the purpose of this utility model just provide a kind of body oscillating little, connect the failure-free three-wheel and wave body-building vehicle.The technical scheme that its technical matters that solves the utility model adopts comprises handgrip and brake assemblies, shock absorption device, waves attaching parts, front fork, front-wheel, about foot-operated pipe and left and right sides trailing wheel, about foot-operated pipe be fixed on the connector and respectively by connector with wave attaching parts and be connected, described shock absorption device comprises the person in charge, telescopic tube, piston, screw rod, spring and upper and lower slewing arrangement, the person in charge is arranged on the telescopic tube by upper and lower slewing arrangement, the telescopic tube internal fixation has orienting sleeve, and its underpart is provided with piston moving up and down; The screw rod that is provided with spring is fixed on piston end face, and screw rod stretches out orienting sleeve and fixing pin is set; Lower part of piston is fixed on front fork, waves attaching parts and is fixed on the person in charge.
Described upper rotary device comprises the aluminium insert that is enclosed within on the person in charge, cooperate with lining following bowl, is fixed on the bowl of going up on the telescopic tube, last bowl and be provided with ball between following bowl.
Described down slewing arrangement comprises the aluminium insert that is enclosed within on the person in charge, be enclosed within going up bowl, be fixed on iron lining on the telescopic tube, be arranged on following bowl the on the iron lining on the aluminium insert, last bowl and be provided with ball and dust-proof cushion between following bowl.
In order to reduce the gap, described piston is provided with the seal ring that cooperates with telescopic tube.
For fixing more reliable, the joint portion of described piston and screw rod is provided with lateral pin.
Described connector is by the pin and the hollow screw that cooperatively interact and to wave attaching parts hinged, be provided with bearing pin in pin and the hollow screw, bearing pin is provided with stage clip, stage clip one end withstands on the hollow screw, the other end withstands on the button of fixing with lock shaft, the other end captive joint sheet of bearing pin is fixed with on the connecting strap and waves the fixedly lock pin that attaching parts and connector match.
The through hole that waves attaching parts that cooperates with pin is provided with sleeve gasket.
After adopting said structure,, when being at play, can reduce body oscillating owing on being responsible for, be provided with spring vibration damper; Again owing to fixedly lock pin and bearing pin fuse, the other end at bearing pin is provided with stage clip, stage clip makes the fixedly lock pin and the bearing pin that fuse be held on the connector all the time, guarantee connector and to wave attaching parts fixing reliably, loosening, when folding,, overcoming under the elastic force of stage clip as long as button is pressed inward, bearing pin drives fixedly lock pin to the opposite side translation, and is promptly collapsible after fixedly lock pin leaves the lockhole that waves attaching parts; Have simple in structure, good damping effect, easy to operate, connect characteristics such as more reliable.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A cutaway view Amplified image of Fig. 1.
Fig. 3 is the B-B cutaway view Amplified image of Fig. 1.
Five, the specific embodiment
Fig. 1 is to shown in Figure 3, wave the specific embodiments of body-building vehicle for the utility model three-wheel, it comprises handgrip and brake assemblies 1, shock absorption device, wave attaching parts 6, front fork 4, front-wheel 5, about foot-operated pipe 9,8 and left and right sides trailing wheel 11,10, about foot-operated pipe 9,8 be fixed on the connector 7 and respectively by connector 7 with wave attaching parts 6 and be connected, described shock absorption device comprises is responsible for 19, telescopic tube 2, piston 17, screw rod 20, spring 18 reaches, following slewing arrangement, be responsible for 19 by last, following slewing arrangement is arranged on the telescopic tube 2, telescopic tube 2 internal fixation have orienting sleeve 21, its underpart is provided with piston 17 moving up and down, piston 17 is provided with seal ring 29, reduces the gap that cooperates with telescopic tube 2; The screw rod 20 that is provided with spring 18 is fixed on the piston 17 and is connected with lateral pin 30, and screw rod 20 stretches out orienting sleeve 21 and fixing pin 22 is set, the positioning action of 21 springs 18 of orienting sleeve, and the 2nd, play the directional tagging of screw rod 20; The bottom of piston 17 is fixed on front fork 4, waves attaching parts 6 and is fixed on the person in charge 19.During damping, under the effect of spring 18, piston 17 drives screw rod 20 along telescopic tube 2 up-and-down movements, thereby realizes the purpose of damping.
Described upper rotary device comprise be enclosed within the aluminium insert 23 be responsible on 19, cooperates with lining 23 following bowl 24, be fixed on the telescopic tube 2 on bowls 26, be provided with ball 25 between last bowl 26 and following bowl 24.
Described down slewing arrangement comprises and is enclosed within the aluminium insert 16 be responsible on 19, is enclosed within going up bowl 15, be fixed on iron lining 12 on the telescopic tube 2, be arranged on following the bowl 28 on the iron lining 12 on the aluminium insert 16, is provided with ball 14 and dust-proof cushion 13 between last bowl 15 and following bowl 28.
Described connector 7 by the pin 33 that cooperatively interacts and hollow screw 35 with to wave attaching parts 6 hinged, the through hole that waves attaching parts 6 is provided with sleeve gasket 34, be provided with bearing pin 38 in pin 33 and the hollow screw 35, bearing pin 38 is provided with stage clip 32, stage clip 32 1 ends withstand on the hollow screw 35, the other end withstands on the button of fixing with lock shaft 38 31, the other end captive joint sheet 37 of bearing pin 38, be fixed with on the connecting strap 37 and wave the fixedly lock pin 36 that attaching parts 6 and connector 7 match, guarantee connector 7 and to wave attaching parts 6 fixing reliably, loosening.When folding, as long as button 31 is pressed inward, under the elastic force that overcomes stage clip 32, bearing pin 38 drives fixedly lock pin 36 can realize folding after fixedly lock pin 36 leaves the lockhole that waves attaching parts 6 to the opposite side translation.
Claims (7)
1, a kind of three-wheel waves body-building vehicle, comprise handgrip and brake assemblies (1), shock absorption device, wave attaching parts (6), front fork (4), front-wheel (5), about foot-operated pipe (9,8) and left and right sides trailing wheel (11,10), about foot-operated pipe (9,8) be fixed on that connector (7) is gone up and respectively by connector (7) with wave attaching parts (6) and be connected, it is characterized in that: described shock absorption device comprises the person in charge (19), telescopic tube (2), piston (17), screw rod (20), on spring (18) reaches, following slewing arrangement, be responsible for (19) by last, following slewing arrangement is arranged on the telescopic tube (2), telescopic tube (2) internal fixation has orienting sleeve (21), and its underpart is provided with piston moving up and down (17); The screw rod (20) that is provided with spring (18) is fixed on the end face of piston (17), and screw rod (20) stretches out orienting sleeve (21) and fixing pin (22) is set; The bottom of piston (17) is fixed on front fork (4), waves attaching parts (6) and is fixed on the person in charge (19).
2, three-wheel according to claim 1 waves body-building vehicle, it is characterized in that: described upper rotary device comprises the aluminium insert (23) that is enclosed within on the person in charge (19), following bowl (24) cooperating with lining (23), be fixed on and go up bowl (26) on the telescopic tube (2), is provided with ball (25) between last bowl (26) and following bowl (24).
3, three-wheel according to claim 1 waves body-building vehicle, it is characterized in that: described down slewing arrangement comprises the aluminium insert (16) that is enclosed within on persons in charge (19), be enclosed within going up bowl (15), be fixed on iron lining (12) on the telescopic tube (2), be arranged on following bowl (28) on the iron lining (12) on the aluminium insert (16), is provided with ball (14) and dust-proof cushion (13) between last bowl (15) and following bowl (28).
4, three-wheel according to claim 1 waves body-building vehicle, it is characterized in that: described piston (17) is provided with the seal ring (29) that cooperates with telescopic tube (2).
5, three-wheel according to claim 1 waves body-building vehicle, it is characterized in that: described piston (17) is provided with lateral pin (30) with the joint portion of screw rod (20).
6, three-wheel according to claim 1 waves body-building vehicle, it is characterized in that: described connector (7) by the pin (33) that cooperatively interacts and hollow screw (35) with to wave attaching parts (6) hinged, be provided with bearing pin (38) in pin (33) and the hollow screw (35), bearing pin (38) is provided with stage clip (32), stage clip (32) one ends withstand on the hollow screw (35), the other end withstands on the button of fixing with lock shaft (38) (31), the other end captive joint sheet (37) of bearing pin (38) is fixed with on the connecting strap (37) and waves the fixedly lock pin (36) that attaching parts (6) and connector (7) match.
7, three-wheel according to claim 6 waves body-building vehicle, it is characterized in that: the through hole that waves attaching parts (6) that cooperates with pin (33) is provided with sleeve gasket (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320108100 CN2663277Y (en) | 2003-11-18 | 2003-11-18 | Three-wheeled swinging body-building vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320108100 CN2663277Y (en) | 2003-11-18 | 2003-11-18 | Three-wheeled swinging body-building vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2663277Y true CN2663277Y (en) | 2004-12-15 |
Family
ID=34342514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320108100 Expired - Fee Related CN2663277Y (en) | 2003-11-18 | 2003-11-18 | Three-wheeled swinging body-building vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2663277Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310880A (en) * | 2011-09-07 | 2012-01-11 | 苏州威凯儿童用品有限公司 | Anti-vibration baby carriage front wheel structure |
| CN106915404A (en) * | 2015-12-25 | 2017-07-04 | 温目均 | A kind of electric motor car |
-
2003
- 2003-11-18 CN CN 200320108100 patent/CN2663277Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310880A (en) * | 2011-09-07 | 2012-01-11 | 苏州威凯儿童用品有限公司 | Anti-vibration baby carriage front wheel structure |
| CN106915404A (en) * | 2015-12-25 | 2017-07-04 | 温目均 | A kind of electric motor car |
| CN106915404B (en) * | 2015-12-25 | 2022-08-09 | 温目均 | Electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |