CN104309419A - Portable and telescopic coiled pipe inflating device - Google Patents
Portable and telescopic coiled pipe inflating device Download PDFInfo
- Publication number
- CN104309419A CN104309419A CN201410607812.2A CN201410607812A CN104309419A CN 104309419 A CN104309419 A CN 104309419A CN 201410607812 A CN201410607812 A CN 201410607812A CN 104309419 A CN104309419 A CN 104309419A
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- air
- inflating
- piston
- coil pipe
- coiled pipe
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Abstract
The invention discloses a portable and telescopic coiled pipe inflating bicycle. The portable and telescopic coiled pipe inflating bicycle is characterized in that a piston is arranged in an inner cavity of an outer inflating pipe and connected with a rod; a seat block is mounted on the rod through a fixing sleeve; an air storage cavity is formed above the piston, and a compression air cavity is formed below the piston; air passages are formed in the piston, bottom openings of the air passages are hinged to hinges through hinge chains; the hinges and the bottom openings of the air passages form an inclined included angle of 3-5 degrees; a conduction air opening is formed in the bottom end of the compression air cavity; a connector is mounted at the conduction air opening and connected with an inflating nozzle; the inflating nozzle is connected with a coiled pipe; the coiled pipe is connected with an inflating connector; the inflating connector is connected with a tire air-entering valve; one end of the coiled pipe is fixedly connected with the inflating nozzle, and the other end thereof is connected with the inflating connector; the coiled pipe body winds around the outer ring of the outer inflating pipe, and can be stored through winding around a pipe frame. The portable and telescopic coiled pipe inflating device is attractive and practical, easy to manufacture, and convenient to mount and use, can be used for inflation at any time, and has the characteristics of no increase on bicycle load to a bicycling tourist, high speed in bicycling and low construction cost.
Description
Technical field
The present invention relates to field of vehicles, be particularly applicable to a kind of portable telescopic coil pipe pump-up device of travelling by bike.
Background technology
Electronic inflating inflated by existing bicycle, and also have Manual inflating, it is made by hand handle, tracheae, the in-built leather cup of tracheae, pad, spring leaf, core bar, and tracheae is drawn a gas piping connection bicycle outward and inflated.Nearest number of patent application: 892178051, title: a kind of damping saddle bicycle with tracheae, it is large for bicycle vibrations, damping is needed to allow people be seated a nested structure of comfortable design, install one additional with commercially available existing traditional type Floor Pump simultaneously, the in-built leather cup of cylinder, pad, spring leaf, the Floor Pump that core bar is made, also useful bolt, steel ancient unit of weight, equal to 1/24 liang, spring composition check valve, snap close when not using, clamping, nut structure fixes Floor Pump, need snap close during use, clamping, screw, nut gets loose, pull hand traditionally inflating, like this inflate damping bicycle complex structure, cost is high, use trouble, increase car weight vehicle-mounted, also need saddle to tear open when inflating de-, and rear ability stretchy hand need be turn 90 degrees inflating stubborn for saddle, also to tramp with one's feet and determine air cylinder and just can inflate, have is that leather cup damages soon again, gas storage inflate quantity is low, pressure is low, weak effect, to take a lot of work effort.
Summary of the invention
The object of the present invention is to provide a kind of utilization to sit block as hand handle, socket inner chamber is equipped with piston, by piston and socket inner chamber pressurized air, reach and do not changed by bassinet structure, utilize seat block to inflate, structure is simple, easy to manufacture, easy to install, cost is low, and light, nothing increases the capacity of carriage, by bike soon, regularly, fixes a point to inflate, also can accompany and inflate, be convenient to folding and unfolding, both artistic and practical a kind of portable telescopic coil pipe pump-up device.
Technical solution of the present invention is such, and a kind of portable telescopic coil pipe pump-up device, comprises wheel rim, inflate joint, tire air inlet valve door, fixed cover, sit block, bar, bolt of rear end plate, coil pipe, inflate outer tube, Air inflating valve, frame, connector, air storing cavity, piston, air flue, compressed air cell, conducting gas port, hinge, contiguous block, switch handle, air extractor duct, articulated link chain, it is characterized in that inflating have piston (14) in outer tube (9) inner chamber, piston (14) pipe link (6), bar (6) top is installed and sits block (5), and sit block (5) by fixed cover (4) fixed installation, piston (14) top is air storing cavity (13), piston (14) below is compressed air cell (16), piston (14) has air flue (15), hinge (18) is hinged on air flue (15) end mouth by articulated link chain (22), be oblique between hinge (18) and air flue (15) end mouth, there is oblique angle 3 ~ 5 degree, there is conducting gas port (17) compressed air cell (16) bottom, conducting gas port (17) is provided with contiguous block (19), contiguous block (19) is installed and is connected Air inflating valve (10), Air inflating valve (10) is installed and is connected coil pipe (8), coil pipe (8) connects inflates joint (2), joint (2) of inflating is connected to the tire air inlet valve door (3) of wheel rim (1), coil pipe (8) one end is fixed in Air inflating valve (10), the other end connects inflates joint (2), coil pipe (8) body be coiled in inflate outer tube (9) outer ring circle, and fix with bolt of rear end plate (7).
Air flue (15) has more than one.
Hinge (18) removable cover is at air flue (15) end mouth.
Sliding block joint between piston (14) external diameter and air storing cavity (13).
Conducting gas port (17) is taper, and outlet side is osculum, its small-bore with coil pipe (8), to inflate joint (2) centre hole aperture identical.
Compared with prior art, advantage of the present invention is: pump-up device hangs under single frame tube, can coil pipe support folding and unfolding, both artistic and practical, convenient, take off valve and connect rim tire and can inflate, reasonable in design, easy to manufacture, easy to install, inflate foot, laborsaving, can inflate whenever and wherever possible, also can inflate with car by bus, to travel on bike person have do not increase vehicle-mounted heavy, by bike soon, cost is low, the feature such as easily of drawing materials.
Accompanying drawing explanation
Fig. 1 of the present inventionly briefly installs and uses structural representation.
Fig. 2 is pump-up device of the present invention and installs schematic sectional view.
Fig. 3 is inflator piston device schematic front view of the present invention.
Fig. 4 is the cutaway view of inflator piston device of the present invention by Fig. 3.
Reference numeral: wheel rim (1), inflate joint (2), tire air inlet valve door (3), fixed cover (4), sit block (5), bar (6), bolt of rear end plate (7), coil pipe (8), inflate outer tube (9), Air inflating valve (10), frame (11), connector (12), air storing cavity (13), piston (14), air flue (15), compressed air cell (16), conducting gas port (17), hinge (18), contiguous block (19), switch handle (20), air extractor duct (21), articulated link chain (22).
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Piston (14) is installed between air storing cavity (13) and compressed air cell (16), piston (14) has air flue (15), air flue (15) end mouth has hinge (18), there is the air gap of 3 ~ 5 degree between hinge (18) and air flue (15) end mouth and install by loose-leaf form, it is oblique installation, that articulated form is installed, bar (6) is had in the middle of piston (14), bar (6) top is installed and sits block (5), then bar (6) is upper and lower to pull seat block (5), thus bar (6) pulls piston (14) upper and lower, piston (14) pulls on compressed air cell (16) inflation, now hinge (18) is descending, gas goes out to compressed air cell (16) from air flue (15), piston (14) is pulled on row by seat block (5), hinge (18) is closed, air flue (15) is held one's breath, compressed air cell (16) is inflated through conducting gas port (17), to air extractor duct (21), tire air inlet valve door (3) is to inflation of tire.Compressed air cell (16) is by the centre hole of conducting gas port (17) and coil pipe (8) and air extractor duct (21) conducting, and tire air inlet valve door (3) conducting of air extractor duct (21) and wheel rim (1) also enters into single wheel tyre cavity by tire air inlet valve door (3).Air flue (15) is that circular hole may also be square opening.Conducting gas port (17) is taper, and its exit end is osculum, is small-borely connected with coil pipe (8), joint (2) of inflating, and aperture is identical.Air flue (15) is opened in piston (14) radial direction, and piston (14) has air flue more than (15).Hinge (18) is installed on the outlet gas port limit, bottom surface of air flue (15), and hinge (18) is arranged on the end mouth of air flue (15) by articulated form, and hinge (18) is arranged on the Di Kou limit of air flue (15) by articulated link chain (22).Bolt of rear end plate (7) is arranged on inflates on outer tube (9), coil pipe (8) is coiled in inflates on outer tube (9) ring, coil pipe (8) one end connects inflates joint (2), the other end connects Air inflating valve (10), Air inflating valve (10) is installed and is inflated the contiguous block (19) of outer tube (9), contiguous block (19) be fixed in inflate outer tube (9) bottom conducting gas port (17), Air inflating valve (10) centre hole connects conducting gas port (17) and conducting coil pipe (8) centre hole, coil pipe (8) centre hole conducting air extractor duct (21), inflate the porose conducting air extractor duct (21) in joint (2) center.Joint (2) of inflating has switch handle (20).Coil pipe (8) one end fixed point is in Air inflating valve (10), and the other end arbitrarily can be stretched to stretch in the tire air inlet valve door (3) of wheel rim (1) by coil pipe (8) and inflate.Coil pipe (8) is scalable to be coiled in and to inflate outer tube (9) outer ring, fixed by bolt of rear end plate (7), reach so arbitrarily to pull out when use is inflated and inflate, be coiled in as collected type when not using and inflate on outer tube (9) external diameter, do not affect the Standard position of car, do not affect the appearance.Sit block (5) and be fixed on bar (6) top by fixed cover (4), coil pipe (8) is taken off when inflating, joint (2) of inflating puts tire air inlet valve door (3), open switch handle (20), pull and sit block (5) up and down, piston (14) is upper and lower, and by air flue (15) ventilation, when piston (14) is put on, compressed air cell (16) is full of gas, block (5) is sat in pressure, piston (14) is depressed, hinge (18) is by closed airway (15) on air pressure top, by compressed air cell (16) pressurized air, coil pipe (8) centre hole is entered afterwards by conducting gas port (17), again by air extractor duct (21), tire air inlet valve door (3) enters the aerating of bicycle tire, reach and easily inflate, simple collection, easy to use, attractive in appearance, do not affect bicycle to ride, economical and practical effective.
Claims (5)
1. a portable telescopic coil pipe pump-up device, comprises wheel rim, inflate joint, tire air inlet valve door, fixed cover, sit block, bar, bolt of rear end plate, coil pipe, inflate outer tube, Air inflating valve, frame, connector, air storing cavity, piston, air flue, compressed air cell, conducting gas port, hinge, contiguous block, switch handle, air extractor duct, articulated link chain, it is characterized in that inflating have piston (14) in outer tube (9) inner chamber, piston (14) pipe link (6), bar (6) top is installed and sits block (5), and sit block (5) by fixed cover (4) fixed installation, piston (14) top is air storing cavity (13), piston (14) below is compressed air cell (16), piston (14) has air flue (15), hinge (18) is hinged on air flue (15) end mouth by articulated link chain (22), be oblique between hinge (18) and air flue (15) end mouth, there is oblique angle 3 ~ 5 degree, there is conducting gas port (17) compressed air cell (16) bottom, conducting gas port (17) is provided with contiguous block (19), contiguous block (19) is installed and is connected Air inflating valve (10), Air inflating valve (10) is installed and is connected coil pipe (8), coil pipe (8) connects inflates joint (2), joint (2) of inflating is connected to the tire air inlet valve door (3) of wheel rim (1), coil pipe (8) one end is fixed in Air inflating valve (10), the other end connects inflates joint (2), coil pipe (8) body be coiled in inflate outer tube (9) outer ring circle, and fix with bolt of rear end plate (7).
2., according to a kind of portable telescopic coil pipe pump-up device according to claim 1, it is characterized in that air flue (15) has more than one.
3., according to a kind of portable telescopic coil pipe pump-up device according to claim 1, it is characterized in that hinge (18) removable cover is at air flue (15) end mouth.
4., according to a kind of portable telescopic coil pipe pump-up device according to claim 1, it is characterized in that between piston (14) external diameter and air storing cavity (13) be sliding block joint.
5., according to a kind of portable telescopic coil pipe pump-up device according to claim 1, it is characterized in that conducting gas port (17) is taper, outlet side is osculum, its small-bore with coil pipe (8), to inflate joint (2) centre hole aperture identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410607812.2A CN104309419B (en) | 2014-11-03 | 2014-11-03 | A kind of portable telescopic coil pump-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410607812.2A CN104309419B (en) | 2014-11-03 | 2014-11-03 | A kind of portable telescopic coil pump-up device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104309419A true CN104309419A (en) | 2015-01-28 |
| CN104309419B CN104309419B (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410607812.2A Expired - Fee Related CN104309419B (en) | 2014-11-03 | 2014-11-03 | A kind of portable telescopic coil pump-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104309419B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2071152U (en) * | 1989-10-07 | 1991-02-13 | 内蒙二机总厂自行车厂 | Bicycle with air-tube damping saddle |
| WO1991002159A1 (en) * | 1989-08-09 | 1991-02-21 | Bike-O-Matic Ltd. | Pump |
| JP2000335471A (en) * | 1999-05-28 | 2000-12-05 | Takashi Doi | Bicycle with air pump |
| CN2675529Y (en) * | 2004-02-05 | 2005-02-02 | 康强 | Bicycle built-in inflator |
| US20070110589A1 (en) * | 2005-11-17 | 2007-05-17 | Nicholas Marafino | Integrated bicycle air pump |
| CN204222557U (en) * | 2014-11-03 | 2015-03-25 | 梁慈 | A kind of portable telescopic coil pipe pump-up device |
-
2014
- 2014-11-03 CN CN201410607812.2A patent/CN104309419B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991002159A1 (en) * | 1989-08-09 | 1991-02-21 | Bike-O-Matic Ltd. | Pump |
| CN2071152U (en) * | 1989-10-07 | 1991-02-13 | 内蒙二机总厂自行车厂 | Bicycle with air-tube damping saddle |
| JP2000335471A (en) * | 1999-05-28 | 2000-12-05 | Takashi Doi | Bicycle with air pump |
| CN2675529Y (en) * | 2004-02-05 | 2005-02-02 | 康强 | Bicycle built-in inflator |
| US20070110589A1 (en) * | 2005-11-17 | 2007-05-17 | Nicholas Marafino | Integrated bicycle air pump |
| CN204222557U (en) * | 2014-11-03 | 2015-03-25 | 梁慈 | A kind of portable telescopic coil pipe pump-up device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104309419B (en) | 2016-07-06 |
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Granted publication date: 20160706 Termination date: 20181103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |