CN2778656Y - Bicycle with self-contained air supply - Google Patents
Bicycle with self-contained air supply Download PDFInfo
- Publication number
- CN2778656Y CN2778656Y CN 200420113019 CN200420113019U CN2778656Y CN 2778656 Y CN2778656 Y CN 2778656Y CN 200420113019 CN200420113019 CN 200420113019 CN 200420113019 U CN200420113019 U CN 200420113019U CN 2778656 Y CN2778656 Y CN 2778656Y
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- CN
- China
- Prior art keywords
- air cylinder
- bicycle
- cylinder wall
- vehicle frame
- piston rod
- Prior art date
- 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 bicycle with a self-supply air source function, which comprises a bicycle handle, a bicycle frame, a bicycle seat, a front wheel, a back wheel and a transmission mechanism, wherein a vertical beam of the bicycle frame can be used as an air cylinder wall. An air cylinder is composed of the air cylinder wall, a piston rod, the bicycle seat and an inflating rubber pipe, wherein the piston rod, the bicycle seat and the inflating rubber pipe are arranged in the air cylinder wall. The bicycle seat or pedal rings replace an air cylinder handle. Because an adjustable fixing hole is arranged on the piston rod of the air cylinder, the height of the bicycle can be optionally adjusted. The air cylinder can be welded with the bicycle frame into a whole, can be arranged into a detachable structure with the bicycle frame, and can be arranged into a pedal-type structure which is arranged below the of the vertical beam of the bicycle frame. A user can sit on the bicycle seat to inflate bicycle tyres by adopting a pedal mode with convenience and labor saving. The utility model has the advantages of reasonable design, simple structure, economy and practicality, and is an ideal tool for replacing walk for people.
Description
One, technical field
The utility model belongs to technical field of bicycles, is specifically related to a kind of bicycle of providing the source of the gas function for oneself that has.
Two, background technology
Bicycle is the vehicle that people generally use.Particularly when people's trip or open-air outing, it is desirable walking-replacing tool.But, real-life ordinary bicycle does not have gas filled device, in a single day phenomenons such as tire deficency appear in bicycle in the way of riding, near when can not find suitable source of the gas again, can cause and to ride or to travel reluctantly, not only too much consumed muscle power but also can increase the wearing and tearing of tire, brought a lot of troubles and inconvenience to people's trip.
Three, summary of the invention
The utility model provides a kind of bicycle of providing the source of the gas function for oneself that has, and the tire deficency occurs and seek the deficiency of source of the gas nowhere in the way of travelling to overcome people, strengthens the steadiness of vehicle seat.
The utility model is achieved in that
Technical scheme one: provide the source of the gas bicycle for oneself and comprise handlebar, vehicle frame, vehicle seat, forward and backward wheel and transmission device, the upright beam double as air cylinder wall of vehicle frame, and with piston rod and double as handle and vehicle seat of captiveing joint with piston rod and inflation sebific duct formation inflator in this air cylinder wall, vehicle seat is fixed by geometrical clamp and the upright beam of vehicle frame.
Technical scheme two: provide the source of the gas bicycle for oneself, comprise handlebar, vehicle frame, vehicle seat, forward and backward wheel and transmission device, as a kind of improvement, the upright beam double as of vehicle frame can upper and lower mobile air cylinder wall, by air cylinder wall be arranged on air cylinder wall in the vehicle seat and the inflation sebific duct of fixed piston rod, the vehicle seat core pipe of captiveing joint and the double as handle of captiveing joint with the piston pole socket with air cylinder wall constitute inflator, this inflator is installed on the vehicle frame and is dismantled and assembled structure.Adopt this demolition, installation structure, not only can also can become the inflatable tool of other vehicles for self Tyre inflating.
Technical scheme three: provide the source of the gas bicycle for oneself, comprise handlebar, vehicle frame, vehicle seat, forward and backward wheel and transmission device, by the piston rod in air cylinder wall, the air cylinder wall be fixedly connected on foot-operated ring on the piston rod and bottom that the inflator that constitutes of inflation sebific duct is fixedly connected on described vehicle frame.Adopt foot-operated inflation mode, both alleviated work, the difficulty that need bend one's back when having overcome inflation again.
The utility model adopts technical scheme one, and the upright beam of double as air cylinder wall and vehicle frame weldering had both been saved material for one, had increased aerification function again, can be Tyre inflating whenever and wherever possible, were to kill two birds with one stone.
The utility model adopts technical scheme two, and inflator and vehicle frame are set to removable, assembling structure, inflator can be taken off from vehicle frame during use, not only make things convenient for self Tyre inflating, also can be other vehicles and uses not only economy but also practicality.
The utility model adopts technical scheme three, and the inflator that is welded in the vehicle frame bottom has substituted the inflator handle by foot-operated ring, adopts this foot-operated mode, and people can be sitting on the vehicle seat and give Tyre inflating easily with pin easily, to reduce user's physical demands.
Four, description of drawings
Fig. 1, Fig. 2, Fig. 3 are respectively the structural representation of technical solutions of the utility model one, technical scheme two, technical scheme three;
Fig. 4 is the upright girder construction scheme drawing of double as inflator among Fig. 1;
Fig. 5 is the vehicle seat fixed position structural representation among Fig. 1;
Fig. 6 is the A-A cutaway view of Fig. 5;
Fig. 7 is the B-B cutaway view of Fig. 5;
Fig. 8 is the structural representation of the upright beam of double as inflator among Fig. 2.
Five, the specific embodiment
Embodiment one: shown in Figure 1, the utility model comprises handlebar, vehicle frame, vehicle seat, forward and backward wheel and transmission device, the upright beam double as air cylinder wall 6 of vehicle frame and constitute inflators with piston rod 2 and double as handle and the vehicle seat 1 of captiveing joint with piston rod 2 and inflation sebific duct 14 in this air cylinder wall 6, vehicle seat 1 is fixed by the upright beam of geometrical clamp 3 and vehicle frame.This inflator and preceding cant beam 12, the back rest 11, cant beam 10 and central siphon 13 weld togethers.Shown in Figure 5, vehicle seat 1 is fastenedly connected with piston rod 2 usefulness bolts 21, and locating ring 20 and piston rod 2 welding prevent that vehicle seat from sinking to being shifted.Adjusting fixedly, key seat 4 is one with air cylinder wall 6 welderings, this adjustment key seat 4 is provided with the through hole that is used with fixed orifice 5, geometrical clamp 3 (as shown in Figure 6) is made of two semicircle covers, and block set is on the link pin 23 of adjusting fixing key seat 4, by jump ring 22 it is blocked, adjust the fastening degree of piston rods 2 by fixed handle 8.With the fixed orifice on the piston rod 2 with adjust the through hole adjustment that is complementary with it on the fixing key seat 4 and match, insert in the adjustment fixed orifice 5 (as shown in Figure 7) adjusting set pin 9, fixedly key seat 4 is together fixing with adjustment with piston rod 2, after adjustment set pin 9 is inserted into the position, locating dowel pin 25 locks the circular arc annular groove above it under the effect of spring 26 tension force, prevent to deviate from voluntarily, pulls out draw ring 24 and locating dowel pin 25, unlock, can extract adjusting set pin 9.Piston rod 2 is the taper hollow tubular, which is provided with well-distributed fixed orifice 5 (as shown in Figure 4), select the position of adjustment fixed orifices 5 different on the piston rod 2, can adjust the height of vehicle seat, and under the effect of adjusting fixedly key seat 4 and geometrical clamp 3, can arbitrarily adjust the height of vehicle seat and the steadiness of reinforcement vehicle seat 1.
During use, will inflate sebific duct 14 and receive on the tire tire tube valve, upper and lower the seat 1 of delaying unloading (handle of holding concurrently is used), gas enters in the tire through inflation sebific duct 14, till abundance.After the end, will inflate sebific duct 14 usefulness sebific duct spud piles 15 and be fixed on the preceding cant beam 12 of vehicle frame, will adjust set pin 9 and insert in the adjustment fixed orifices 5, with fixed handle 8 bolt 7 that is tightened, make geometrical clamp 3 clamping piston bars 2, vehicle seat 1 is fixed simultaneously, both can normally ride.
Embodiment two: as Fig. 2, shown in Figure 8, on the basis of embodiment one, the upright beam double as of vehicle frame can upper and lower mobile air cylinder wall 6, vehicle seat 1 and inflation sebific duct 14 by air cylinder wall 6 and the air cylinder wall 6 interior piston rod 2 of captiveing joint with piston pole socket 19, the vehicle seat core pipe 16 of captiveing joint with air cylinder wall 6 and the double as handles that are provided with constitute inflator, these air cylinder wall 6 upper/lower terminals are fixed with geometrical clamp 3 and the crossbeam of vehicle frame, preceding cant beam 12 usefulness bolts 7 respectively, promptly move fixed handle 8, screw bolt 7, geometrical clamp 3 is anchored on air cylinder wall 6 on the vehicle frame.
During use, unclamp bolt of rear end plate 7, open geometrical clamp 3, take off inflator from vehicle frame and promptly can be Tyre inflating.Simultaneously, also can become the interim inflatable tool of other vehicles.In addition, on air cylinder wall 6, be welded with a lock ring 17, in case steal.
Embodiment three: shown in Figure 3, on the basis of embodiment one, two, improve as another kind, by the piston rod 2 in air cylinder wall 6, the air cylinder wall 6 be fixedly connected on foot-operated ring 18 on the piston rod 2 and inflator that inflation sebific duct 14 constitutes is fixedly connected on the bottom of described vehicle frame.Foot-operated ring 18 has substituted the inflator handle, and is one with piston rod 2 welderings, to increase the steadiness of foot-operated ring 18.
During use, inflation sebific duct 14 connects the tire tire tube valve, and pin is placed in the foot-operated ring 18, upper and lower motion, and gas constantly charges in the tire, till abundance.To inflate sebific duct 14 usefulness sebific duct spud piles 15 and be fixed on the preceding cant beam 12 of vehicle frame, and adopt said structure, the user can be sitting on the vehicle seat and finish inflation work with pin, to reduce user's physical demands.
Claims (9)
1, a kind of source of the gas bicycle of providing for oneself comprises handlebar, vehicle frame, vehicle seat, forward and backward wheel and transmission device; It is characterized in that: the upright beam double as air cylinder wall (6) of described vehicle frame, and constitute inflator with piston rod (2) and double as handle and the vehicle seat (1) of captiveing joint and inflation sebific duct (14) in this air cylinder wall (6) with piston rod (2), source of the gas is provided in formation for oneself.
2, the source of the gas bicycle of providing for oneself according to claim 1 is characterized in that: vehicle seat (1) is fixed by the upright beam of geometrical clamp (3) and vehicle frame.
3, the source of the gas bicycle of providing for oneself according to claim 1 and 2 is characterized in that: described piston rod (2) upper end is provided with well-distributed fixed orifice (5); Adjusting fixedly, key seat (4) is provided with the through hole that is complementary with fixed orifice (5).
4, the source of the gas bicycle of providing for oneself according to claim 1 is characterized in that: described inflation sebific duct (14) is installed on the preceding cant beam (12) of vehicle frame.
5, a kind of source of the gas bicycle of providing for oneself comprises handlebar, vehicle frame, vehicle seat, forward and backward wheel and transmission device; It is characterized in that: the upright beam double as of described vehicle frame can upper and lower mobile air cylinder wall (6), constitute inflator by air cylinder wall (6) with vehicle seat (1) that is arranged on interior piston rod (2), the vehicle seat core pipe (16) of captiveing joint and the double as handle of captiveing joint of air cylinder wall (6) and inflation sebific duct (14) with piston pole socket (19) with air cylinder wall (6), this inflator is installed on the vehicle frame, is dismantled and assembled structure.
6, the source of the gas bicycle of providing for oneself according to claim 5, it is characterized in that: described air cylinder wall (6) is provided with lock ring (17).
7, the source of the gas bicycle of providing for oneself according to claim 5 is characterized in that: described inflation sebific duct (14) is installed on the preceding cant beam (12) of vehicle frame.
8, a kind of source of the gas bicycle of providing for oneself comprises handlebar, vehicle frame, vehicle seat, forward and backward wheel and transmission device; It is characterized in that: by the piston rod (2) in the air cylinder wall (6), air cylinder wall (6) be fixedly connected on foot-operated ring (18) on the piston rod (2) and the Pedal inflator of inflation sebific duct (14) formation is fixedly connected on the bottom of described vehicle frame.
9, the source of the gas bicycle of providing for oneself according to claim 8 is characterized in that: described inflation sebific duct (14) is installed on the preceding cant beam (12) of vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420113019 CN2778656Y (en) | 2004-11-05 | 2004-11-05 | Bicycle with self-contained air supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420113019 CN2778656Y (en) | 2004-11-05 | 2004-11-05 | Bicycle with self-contained air supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2778656Y true CN2778656Y (en) | 2006-05-10 |
Family
ID=36752745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420113019 Expired - Fee Related CN2778656Y (en) | 2004-11-05 | 2004-11-05 | Bicycle with self-contained air supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2778656Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101152602B (en) * | 2006-09-30 | 2010-05-12 | 乔山健康科技股份有限公司 | Seat fixed type movement pedal cycle |
| CN102030066A (en) * | 2010-12-23 | 2011-04-27 | 梅凡阳 | Bike saddle tube pump |
-
2004
- 2004-11-05 CN CN 200420113019 patent/CN2778656Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101152602B (en) * | 2006-09-30 | 2010-05-12 | 乔山健康科技股份有限公司 | Seat fixed type movement pedal cycle |
| CN102030066A (en) * | 2010-12-23 | 2011-04-27 | 梅凡阳 | Bike saddle tube pump |
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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 |