CN1330508C

CN1330508C - Portable motorcycle inflator

Info

Publication number: CN1330508C
Application number: CNB03140149XA
Authority: CN
Inventors: 刘少怀
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-08-13
Filing date: 2003-08-13
Publication date: 2007-08-08
Anticipated expiration: 2023-08-13
Also published as: CN1473720A

Abstract

The present invention relates to a portable motorcycle inflator which is provided with one box-shaped casing, wherein the box-shaped casing is formed by the connection of one upper shell and a lower shell which can be opened, wherein a micromotor and an air compressor connected with the micromotor are arranged in the lower shell. The micromotor comprises a connection frame, a driving gear set, a crank connection rod assembly, a transmission shaft, an air cylinder, a piston assembly and an air opening cover, whrein, the crank connection rod assembly comprises a cam, a connection rod and a connection shaft, the piston assembly comprises a piston base, a piston ring and a piston pad, the output end of the air compressor is connected with an inflation assembly, and the inflation assembly comprises an air guide pipe, an inflation clamp and an inflation nozzle. The inner part of the lower shel is also provided with a power supply connection piece which is connected with the micromotor, and the power supply connection piece comprises one take-up device which can be connected with a motorcycle accumulator and one DC power socket which can be inserted into an AC DC transducer. The inner part of the upper shell of the casing is provided with motorcycle tire repair fittings and is matched with are matched with an air tap, a tire repair bar, tire repair cement, a tire repair tool fork, a friction piece, a tire disassembly screw driver and a night vision lamp which are positioned on a fitting base in the upper shell. The present invention has the characteristics of compact structure, small size, portability on vehicles, fast inflation, etc.

Description

Portable motor bike gas filled device

Technical field

The present invention relates to the gas filled device of motor cycle tire, particularly relate to a kind of compact conformation, volume is little, can carry with car, and the energy fast aeration also can be repaired the portable motor bike gas filled device of tire.

Background technology

In social life, people are being extensive use of gas filed equipment of multiple needs and apparatus, as automobile, and the tire of power actuated vehicles such as motor bike, mini-motorcycle, bicycle, three-wheel vehicle and ball and life etc.For relatively large equipment and motor bikes such as automobiles; can only utilize the special-purpose gas filled device of vehicle repair depot, point to inflate at present; and in fact people often are difficult to find these vehicle repair depots, point nearby; thereby regular meeting makes us feeling inconvenience, particularly when vehicle ' to far away from vehicle repair depot, point and away from the city local time all the more so.For power actuated vehicle and more small-sized equipment such as ball and life such as mini-motorcycle, bicycle, three-wheel vehicles, still generally adopt small-sized Floor Pump to carry out the manual inflation at present, obviously, time-consuming, the effort of this inflation method, and charge efficiency is very low.Because it is the gas leakage of motor vehicle tire, accident such as blow out happen occasionally, and as can not in time repairing, gently then can delay people's valuable time, heavy then will influence people's work and life.Therefore, design and develop the active demand that a kind of portable gas filled device just becomes self-propelled vehicle and other inflatable appliance user.

Summary of the invention

The present invention is intended to address the above problem, and a kind of compact conformation is provided, and volume is little, and is in light weight, can carry with car, and the portable motor bike gas filled device of fast aeration whenever and wherever possible, and the type repair kit that matches with gas filled device is provided.

For achieving the above object, the invention provides a kind of portable motor bike gas filled device, this device has a box-shaped shell, it is formed by connecting by an openable upper casing and lower casing, the air compressor that in lower casing, is provided with micromotor and is attached thereto, the air compressor mouth is connected with inflatable component, also is provided with the mains connection that is connected with micromotor in the lower casing.

Be provided with motor bike tire patching accessory in the upper casing of shell, they place on the interior accessory seat of upper casing.

The tire patching accessory comprises a plurality of adapted valves, tire patching bar, tire repair cement, type repair kit fork, tire patch, friction lining, tears tire screwdriver and night lamp open, they be placed on respectively on the accessory seat in the upper casing with the corresponding groove of its shape in.

Air compressor comprises link span, driving gear set, crank rod assembly, transmission shaft, cylinder, piston component and gas port lid, wherein the miniature gears of driving gear set is contained on the output shaft of micromotor, big gear wheel is contained on the transmission shaft, and transmission shaft then is supported on the link span by bearing; The other end of transmission shaft is equipped with crank rod assembly, crank rod assembly then be contained in cylinder in piston component be connected; The mouth of cylinder is equipped with the gas port lid that is connected usefulness with inflatable component, between gas port lid and cylinder head limiting valve, taper spring and seal ring is housed.

Crank rod assembly comprises cam, connecting rod and adapter shaft, and its cam is an eccentric cam, and it is contained on the transmission shaft, is connected with connecting rod on its eccentric shaft, and connecting rod is connected with piston component by adapter shaft.

Piston component comprises piston seat, piston ring and piston pad, and wherein piston seat is connected with the connecting rod of crank rod assembly, and piston ring and piston pad are fixed on the end of piston seat.

Inflatable component comprises ventilation flue, inflation folder and charging connector, and wherein ventilation flue's two ends are connected with the gas port lid and the inflation folder of air compressor respectively, are equipped with and ventilation flue's bonded assembly charging connector on the inflation folder.

Mains connection comprise one can with the Direct current power source socket of motorcycle battery bonded assembly take-up and the AC/DC changeover switch of can pegging graft, wherein take-up has a take-up pulley, the copper cap is housed in the centre hole of take-up pulley downside, copper cap bottom contacts with the elasticity thimble, and the copper cap is connected with switch and micromotor by lead respectively, thimble is located on the thimble seat, and is connected with switch by lead, under the thimble seat spring is housed; At the take-up pulley downside copper ring is housed, the outer rim of this copper ring contacts with shell fragment on being fixed on lower casing, and shell fragment is connected with switch and micromotor respectively by lead, and power lead is connected with copper ring with described copper cap respectively; Described Direct current power source socket is connected with switch by lead, and switch then is connected with micromotor by lead.

Be connected with compression indicator on the air compressor.

At the lower casing top cover plate is housed.

Contribution of the present invention is that it efficiently solves the self-contained devices of motor vehicle such as motor bike is the problem of inflation of tire, and has solved the small-sized and portable problem of this device.The present invention is arranged at critical components such as micromotor, air compressor in the lower casing of box-shaped shell dexterously, and be provided with can with motor bike power supply and external power supply bonded assembly mains connection, make no matter vehicle can both be inflated wherein at any time, and charge operation is convenient and swift, therefore brings great convenience for the motor vehicle driving personnel.Simultaneously,, can under the vehicle gas leakage or the situation of blowing out, mend tire earlier,, therefore can guarantee under any circumstance all to can be the vehicle inflation again by the gas filled device fast aeration owing in the upper casing of shell, be provided with complete type repair kit.Gas filled device of the present invention only is one 16 box-like body of opening the books size, and very light in weight, thereby carries very convenient.The present invention not only is suitable for the motor bike inflation, and can be widely used in the inflation of power actuated vehicles such as mini-motorcycle, bicycle, three-wheel vehicle.

Description of drawings

Fig. 1 is a structural upright scheme drawing of the present invention.

Fig. 2 is a parts exploded perspective scheme drawing of the present invention.

Fig. 3 is an air compressor parts exploded perspective scheme drawing of the present invention.

Fig. 4 is an air compressor structure cutaway view of the present invention.

Fig. 5 is a mains connection structure cutaway view of the present invention.

The specific embodiment

Consult Fig. 1, Fig. 2, portable motor bike gas filled device of the present invention has the box-like plastic casing 10 of a deltiod, it is rotatably connected by an openable upper casing 11 and two minor axises of lower casing 12 usefulness and forms, plastic fittings seat 13 is housed in upper casing 11, be formed with a plurality of difform grooves 131 by injection moulding on the accessory seat, be used to place motor bike tire patching accessory 60, this tire patching accessory comprises three dissimilar adapted valves 61, tire patching bar 62, tire repair cement 63, type repair kit fork 64, tire patch 65, friction lining 66, tear tire screwdriver 67 and night lamp 68 open, they be placed on respectively on the accessory seat 13 with the corresponding groove 131 of its shape in, because these accessories are placed on respectively in the different grooves, discharge neat and be easy to and discern, also can use above-mentioned accessory at night, thereby use very convenient by night lamp 68.

As Fig. 2, shown in Figure 4, in lower casing 12, be provided with micromotor 20, air compressor 30, inflatable component 40 and mains connection 50, wherein, it is fixing that micromotor 20 usefulness screws pass the connecting bore and the screw hole column on the lower casing base plate 121 at two arc fixed plate 21 two ends.Right side at micromotor is fixed with air compressor 30 in the same way, it is a critical component of the present invention, this air compressor structure as shown in Figure 3, it comprises link span 301, driving gear set 302, crank rod assembly 303, transmission shaft 304, cylinder 305, piston component 306 and gas port lid 307, wherein driving gear set 302 comprises two intermeshing miniature gearss 3021 and big gear wheel 3022, miniature gears 3021 is fixed on the output shaft of micromotor 20, big gear wheel 3022 is contained in the end of transmission shaft 304 by micromotor one end, the transmission shaft two ends are then by plain bearing 308,309 are supported on the tubulose link span 301, link span is fixed in the right side of micromotor with an arc fixed plate, link span is provided with the cylinder permanent seat 3011 vertical with the link span axis away from an end side surface of micromotor, and the edge of permanent seat is provided with connecting bore.The other end at transmission shaft is equipped with crank rod assembly 303, this crank rod assembly comprises cam 3031, connecting rod 3032 and adapter shaft 3033, its cam 3031 is to be roughly fan-shaped eccentric cam, it is contained on the transmission shaft 304, be connected with connecting rod 3032 on its eccentric shaft, the connecting rod other end passes the axis hole that reaches on the piston seat 3061 on the connecting rod with adapter shaft 3033 and is connected with piston component 306.Described piston component 306 comprises piston seat 3061, piston ring 3062 and piston pad 3063, wherein piston seat 3061 is contained in the end of the connecting rod 3032 of crank rod assembly, piston ring 3062 and piston pad 3063 are fastened on the end of piston seat 3061, this piston component is contained in the cylinder 305, the mouth of cylinder is equipped with cylinder head 310, cylinder head is provided with valve opening 3101 and free air diffuser and exhaust passage, its edge is provided with connecting bore, seal ring 314 and valve metal film 315 are housed between cylinder head and cylinder, and cylinder 305 is by the connecting bore bolt on the cylinder permanent seat 3011 on cylinder head and the link span.In cylinder head 310 outsides gas port lid 307 that is connected usefulness with inflatable component 40 is housed, the gas port lid outside is provided with the screw nipple 3071 that connects inflatable component 40 usefulness.Limiting valve 311, taper spring 312 and seal ring 313 are housed in the valve opening 3101 on cylinder head, and the gas port cover bolt is fixed on the cylinder head 310.Be connected with compression indicator 70 on air compressor 30, it is contained on the pressing plate 71, so that show inflation pressure intuitively.As Fig. 1, be connected with inflatable component 40 at the air compressor mouth, this inflatable component comprises soft air-guide pipe 41, inflation folder 42 and charging connector, wherein ventilation flue's a end is connected with the connection pipe 3071 that the air compressor gas port covers 37 outsides, its other end is connected with inflation folder 42, the inflation folder is used for clamping in use the charging connector of tire, on the inflation folder 42 the 41 bonded assembly charging connectors with the ventilation flue are housed, standby several charging connectors are positioned on the accessory seat 13 in the upper casing, the difference of visual inflation of tire mouth and being changed.

The power supply mode of gas filled device of the present invention realizes by mains connection 50, this mains connection comprise one can with the Direct current power source socket 52 of motorcycle battery bonded assembly take-up 51 and the AC/DC changeover switch of can pegging graft, as Fig. 2, shown in Figure 5, the take-up pulley 511 that take-up 51 has a winding power lead to use, its upside is provided with take-up handle 518, take-up pulley is contained on the support sleeve 517 that is fixed on the lower casing, has the breach 5171 that the power supply source line is pulled out on the support sleeve sidewall.Insulation and copper cap 512 is housed rotationally in the centre hole of take-up pulley downside, copper cap bottom contacts with elasticity thimble 513 on being contained in thimble seat 516, and the copper cap is connected with three position switch 514 and micromotor 20 by lead respectively, and be connected with switch 514 by lead, spring 510 is housed under the thimble seat, be used for thimble jack-up, it is contacted with the copper cap.In take-up pulley downside insulation and copper ring 519 is housed rotationally, this copper ring contacts with shell fragment 515 on being fixed on lower casing, and shell fragment is connected with switch 514 and micromotor 20 respectively by lead.Circumscripted power line is welded in respectively on described copper cap 512 and the copper ring 519, forms two electrodes of power supply, because of copper cap 512 and copper ring and take-up pulley 511 for being rotatably connected, thereby the power lead winding can not take place.Described Direct current power source socket 52 is connected with switch 514 by lead, and 514 on switch is connected with micromotor 20 by lead, Direct current power source socket 52 AC/DC changeover switch of can pegging graft, thereby can use having under the alternating current situation.Cover plate 14 with each parts capping is housed at lower casing 12 tops, and cover plate is provided with take-up pulley 511, compression indicator 70 mounting hole 141,142 and louvres 143.

During device busy of the present invention, when micromotor 20 runnings, drive cam 3031 and connecting rod 3032 rotations by driving gear set 302, and it is reciprocating to drive piston piston component 306 by connecting rod, piston component is inlet open when upward movement, the blow off valve closure; Air inlet valve closure when piston component moves downward, blow off valve is opened, and the pressurized air of being exported is in inflatable component 40 charges into the gas filed tire of institute.

Claims

1, a kind of portable motor bike gas filled device, it is characterized in that, this device has a box-shaped shell (10), it is formed by connecting by an openable upper casing (11) and lower casing (12), the air compressor (30) that in lower casing (12), is provided with micromotor (20) and is attached thereto, the air compressor mouth is connected with inflatable component (40), also is provided with the mains connection (50) that is connected with micromotor in the lower casing; Described air compressor (30) comprises link span (301), driving gear set (302), crank rod assembly (303), transmission shaft (304), cylinder (305), piston component (306) and gas port lid (307), wherein the miniature gears (3021) of driving gear set (302) is contained on the output shaft of micromotor (20), big gear wheel (3022) is contained on the transmission shaft (304), and transmission shaft then is supported on the link span (301) by bearing (308), (309); The other end of transmission shaft is equipped with crank rod assembly (303), and then interior with being contained in cylinder (305) piston component (306) of crank rod assembly is connected; The mouth of cylinder (305) is equipped with the gas port lid (307) that is connected usefulness with inflatable component (40), between gas port lid (307) and cylinder head (310) limiting valve (311), taper spring (312) and seal ring (313) is housed; Described inflatable component (40) comprises ventilation flue (41), inflation folder (42) and charging connector, wherein ventilation flue's two ends are connected with the gas port lid (37) and the inflation folder (42) of air compressor (30) respectively, are equipped with and ventilation flue (41) bonded assembly charging connector on the inflation folder (42); Described mains connection (50) comprise one can with the Direct current power source socket (52) of motorcycle battery bonded assembly take-up (51) and the AC/DC changeover switch of can pegging graft, wherein take-up (51) has a take-up pulley (511), insulation and copper cap (512) is housed rotationally in the centre hole of take-up pulley downside, copper cap bottom contacts with elasticity thimble (513), and the copper cap is connected with switch (514) and micromotor (20) by lead respectively, thimble (513) is located on the thimble seat (516), and be connected with switch (514) by lead, spring (510) is housed under the thimble seat; In take-up pulley downside insulation and copper ring (519) is housed rotationally, the outer rim of this copper ring contacts with shell fragment (515) on being fixed on lower casing, shell fragment is connected with switch (514) and micromotor (20) respectively by lead, and power lead is connected with copper ring (519) with described copper cap (512) respectively; Described Direct current power source socket (52) is connected with switch (514) by lead, and switch (514) then is connected with micromotor (20) by lead.

2, portable motor bike gas filled device according to claim 1, it is characterized in that, in the upper casing (11) of shell (10), be provided with motor bike tire patching accessory (60), they place on the interior accessory seat (13) of upper casing, described tire patching accessory (60) comprises a plurality of adapted valves (61), tire patching bar (62), tire repair cement (63), type repair kit fork (64), tire patch (65), friction lining (66), tears tire screwdriver (67) and night lamp (68) open, they be placed on respectively on the accessory seat (13) in the upper casing with the corresponding groove of its shape (131) in.

3, portable motor bike gas filled device according to claim 1, it is characterized in that, described crank rod assembly (303) comprises cam (3031), connecting rod (3032) and adapter shaft (3033), its cam (3031) is an eccentric cam, it is contained on the transmission shaft (304), be connected with connecting rod (3032) on its eccentric shaft, connecting rod is connected with piston component (306) by adapter shaft (3033).

4, portable motor bike gas filled device according to claim 1, it is characterized in that, described piston component (306) comprises piston seat (3061), piston ring (3062) and piston pad (3063), wherein piston seat (3061) is connected with the connecting rod (3032) of crank rod assembly, and piston ring (3062) and piston pad (3063) are fixed on the end of piston seat (3061).

5, portable motor bike gas filled device according to claim 1 is characterized in that, is connected with compression indicator (70) on the air compressor (30).

6, portable motor bike gas filled device according to claim 1 is characterized in that, at lower casing (12) top cover plate (14) is housed.