CN2255507Y - Inflator for bicycle - Google Patents
Inflator for bicycle Download PDFInfo
- Publication number
- CN2255507Y CN2255507Y CN 94223446 CN94223446U CN2255507Y CN 2255507 Y CN2255507 Y CN 2255507Y CN 94223446 CN94223446 CN 94223446 CN 94223446 U CN94223446 U CN 94223446U CN 2255507 Y CN2255507 Y CN 2255507Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- bicycle
- vehicle seat
- valve
- wall
- 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
Links
Images
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
The utility model belongs to the technical field of tire inflation, which particularly relates to an inflator for a bicycle. The inflator for a bicycle can be used for inflating bicycle tires. The inflator for a bicycle is mainly composed of a cylinder matched in the inner wall of a back oblique beam of the bicycle, an air accumulating and storing cylinder, a piston, a connecting rod and a handle which are arranged on the inner wall of the cylinder, an air delivering hose matched on a cylinder seat of the air accumulating and storing cylinder, an air nozzle clamp, etc., wherein, the piston, the connecting rod and the handle which are arranged on the inner wall of the cylinder. The inflator for a bicycle solves the technical problems of large change for the structure of a bicycle beam, exposed major components, etc., in the prior art. The utility model has the advantages of reasonable structural design, strong invisibility, small change for the structure of the bicycle beam, convenient installation and maintenance, etc.
Description
The utility model belongs to the tyre inflation technical field, is meant especially a kind ofly can be the bicycle pump of bicycle tyre inflation at any time.
Disclosed bike self-carried formula pump is to be processed into a pump at the Che Liangchu of bicycle among the CN86209476U, component as bicycle carry with car, the handle of this pump exposes to car beam outer surface, change to the car beam is bigger, exist and be unfavorable for the component of pump are matched and assembled, technical deficiency such as maintenance simultaneously is more not convenient.
The purpose of this utility model is to provide a kind of bicycle pump, on the basis of not changing existing bicycle car beam structure, is provided with pump in the cant beam to overcome the deficiency that prior art exists behind bicycle.
Overall structure of the present utility model is:
A kind of bicycle pump comprises members such as handle, connecting rod, piston, cylinder and pneumatic tube; Back cant beam (17) the inner wall sleeve assembling that it is characterized in that cylinder (18) and bicycle is closed, cylinder (18) inwall is sliding combined with piston (16), connected connecting rod (20) on the piston (16), cylinder (18) is communicated with the airtight gas collection air bells reservoir (13) of cylinder (18) below by the unidirectional valve member (14) that is arranged at its bottom, the cylinder seat (12) that is fixed in back cant beam (17) outer wall is communicated with gas collection air bells reservoir (13), connected the gentle folder (10) of chewing of air hose (11) on the cylinder seat (12), the vehicle seat mounting (3) that is assemblied in cant beam (17) top, back connects with vehicle seat pedestal (5) is movable.
Other structures of the present utility model also have:
Unidirectional valve member (14) comprises the valve seat (25) of secure fit in cylinder (18) bottom, with the valve bottom (22) that valve base inner wall (25) screw threads for fastening cooperates, be arranged at resilient member (23), the valve block (24) between valve bottom (22) and the valve seat (25) and be connected to valve seat (25) and the locating stud (26) of valve bottom (22) sidewall.
The top of cylinder (18) top and unidirectional valve member (14) is combined with the upper and lower limit retaining, upper limit retaining comprises with the upper barrier cover (19) of mid link (20) Spielpassung and is connected in the spring (9) of upper barrier cover (19) bottom that the lower limit retaining is for being arranged at unidirectional valve member (14) above and the peripheral following back-up ring (15) that is connected with cylinder (18) inwall.
Vehicle seat pedestal (5) one ends connect with vehicle seat mounting (3) bottom is movable by spring (7), the other end of vehicle seat pedestal (5) connects by the corresponding end of spring kayser (1) and positioning pin hole (21) and pin rod (4) and vehicle seat mounting (3), and vehicle seat pedestal (5) bottom is provided with making leaf spring (6).
The outer wall of cant beam behind bicycle (17) tightens intrinsic pipe clamp (8).
Accompanying drawing of the present utility model has:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the assembling schematic representation of unidirectional valve member.
Accompanying drawing has provided embodiment of the present utility model, in conjunction with the accompanying drawings embodiment of the present utility model is described as follows:
Overall structure of the present utility model as shown in Figure 1, cant beam (17) inwall welds fastening respectively behind cylinder (18) and gas collection air reservoir (13) and the bicycle, air hose (11) lower end is threaded with the cylinder seat (12) of gas collection air reservoir (13), the bottom of upper barrier cover (19) is connected with spring (9), the periphery of upper barrier cover (9) and upper end-hole place are cylinder (18) the open-top screw thread assembling of horn shape, back-up ring under the control tower shape (15) periphery is fastening with unidirectional valve member (14) cylinder (18) sidewall welding all around, pressing handle (2) bottom cooperates with connecting rod (20) screw top, vehicle seat pedestal (5) is provided with positioning pin rod (4) with vehicle seat mounting (3) and reaches the pin-and-hole (21) corresponding with it, and all the other structures as described above.
Working principle of the present utility model is as follows:
Open the spring latch that is positioned on the vehicle seat mounting and the locating stud on the mounting, gas is chewed folder to be taken off the back from pipe clamp and chews drawing handle and can finish inflation to tire living gas on the tire, when non-working condition, air hose is clamped on the pipe clamp, driving handle is buckled vehicle seat after piston is placed cylinder bottom, and plugs locating stud and spring latch gets final product.
The obtained technological progress of the utility model is that inflator structure is reasonable in design, body junction The structure parts are embedded in behind the bicycle in the cant beam, and are disguised strong, little to the structural modification of car beam own, It is comparatively convenient to install and keep in repair.
Claims (5)
1, a kind of bicycle pump comprises members such as handle, connecting rod, piston, cylinder and pneumatic tube; Back cant beam (17) the inner wall sleeve assembling that it is characterized in that cylinder (18) and bicycle is closed, cylinder (18) inwall is sliding combined with piston (16), connected connecting rod (20) on the piston (16), cylinder (18) is communicated with the airtight gas collection air bells reservoir (13) of cylinder (18) below by the unidirectional valve member (14) that is arranged at its bottom, the cylinder seat (12) that is fixed in back cant beam (17) outer wall is communicated with gas collection air bells reservoir (13), connected the gentle folder (10) of chewing of air hose (11) on the cylinder seat (12), the vehicle seat mounting (3) that is assemblied in cant beam (17) top, back connects with vehicle seat pedestal (5) is movable.
2, bicycle pump according to claim 1, it is characterized in that described unidirectional valve member (14) comprises the valve seat (25) of secure fit in cylinder (18) bottom, with the valve bottom (22) that valve base inner wall (25) screw threads for fastening cooperates, be arranged at resilient member (23), the valve block (24) between valve bottom (22) and the valve seat (25) and be connected to valve seat (25) and the locating stud (26) of valve bottom (22) sidewall.
3, bicycle pump according to claim 1, the top that it is characterized in that cylinder (18) top and unidirectional valve member (14) is combined with the upper and lower limit retaining, upper limit retaining comprises with the upper barrier cover (19) of mid link (20) Spielpassung and is connected in the spring (9) of upper barrier cover (19) bottom that the lower limit retaining is for being arranged at unidirectional valve member (14) above and the peripheral following back-up ring (15) that is connected with cylinder (18) inwall.
4, bicycle pump according to claim 1, it is characterized in that vehicle seat pedestal (5) one ends connect with vehicle seat mounting (3) bottom is movable by spring (7), the other end of vehicle seat pedestal (5) connects by the corresponding end of spring kayser (1) and positioning pin hole (21) and pin rod (4) and vehicle seat mounting (3), and vehicle seat pedestal (5) bottom is provided with making leaf spring (6).
5, bicycle pump according to claim 1 is characterized in that the outer wall of cant beam behind bicycle (17) tightens intrinsic pipe clamp (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94223446 CN2255507Y (en) | 1994-10-08 | 1994-10-08 | Inflator for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94223446 CN2255507Y (en) | 1994-10-08 | 1994-10-08 | Inflator for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2255507Y true CN2255507Y (en) | 1997-06-04 |
Family
ID=33837143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94223446 Expired - Fee Related CN2255507Y (en) | 1994-10-08 | 1994-10-08 | Inflator for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2255507Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106490725A (en) * | 2016-12-27 | 2017-03-15 | 宜春市佳喻文具有限公司 | A kind of box-like preventer of smart group |
-
1994
- 1994-10-08 CN CN 94223446 patent/CN2255507Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106490725A (en) * | 2016-12-27 | 2017-03-15 | 宜春市佳喻文具有限公司 | A kind of box-like preventer of smart group |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2202665Y (en) | Automatic pressure-adjustable miniature inflator for bicycle | |
| CN2255507Y (en) | Inflator for bicycle | |
| CN2361876Y (en) | Folding high-pressure inflator | |
| CN2216008Y (en) | Miniature automatic pressure regulating inflating pump for bicycle | |
| CN210135044U (en) | High-efficient on-vehicle pump | |
| CN2325547Y (en) | Full automatic and miniature inflating pump placed on front shaft and rear shaft | |
| CN2513804Y (en) | Fully-automatic miniature inflator of bicycle front and rear axles | |
| CN2321689Y (en) | Bicycle with inflator | |
| CN2264098Y (en) | Inflator type bicycle | |
| CN2230250Y (en) | Tire-inflating press needle | |
| CN2148195Y (en) | Concealed inflator for bicycle | |
| CN2142908Y (en) | Inflating valve for tyre of motor vehicle | |
| CN2233471Y (en) | Fixed mounting pressure-adjustable wheel rotating inflator for vehicle | |
| CN2136889Y (en) | Portable inflation tube with purpose of lock for bicycle | |
| CN2639557Y (en) | Bicycle pump | |
| CN2258481Y (en) | Bicycle with inflation device | |
| CN2161382Y (en) | Air-filled paint sprayer | |
| CN2375785Y (en) | Double-layer strap cup inflator | |
| CN2332595Y (en) | Fume cock cap of vehicle | |
| CN2307929Y (en) | Hidden bicycle-mounted inflator | |
| CN2132678Y (en) | Self inflator of bicycle | |
| CN2451753Y (en) | Inflator carried on bicycle | |
| CN2348133Y (en) | Dual-purpose inflater | |
| CN2600267Y (en) | Convenient inflator for tyre of bicycle | |
| CN2558780Y (en) | Inflator for bicycle |
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 |