CN2270824Y - Lever type bicycle-mounted inflator - Google Patents
Lever type bicycle-mounted inflator Download PDFInfo
- Publication number
- CN2270824Y CN2270824Y CN 94215298 CN94215298U CN2270824Y CN 2270824 Y CN2270824 Y CN 2270824Y CN 94215298 CN94215298 CN 94215298 CN 94215298 U CN94215298 U CN 94215298U CN 2270824 Y CN2270824 Y CN 2270824Y
- Authority
- CN
- China
- Prior art keywords
- valve
- bicycle
- inflator
- rocking bar
- spiral shell
- 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
Abstract
The utility model discloses a lever type bicycle-mounted inflator, which is composed of a cylinder body (comprises upper and lower covers), a lever assembly, such as a rocking rod, a connecting rod, a supporting rod, and a piston rod, a piston, an air pipe (comprises an air nozzle), a connecting screw of a rotation type air nozzle, a fixing knob, and a fastening belt. The length of the lever type bicycle-mounted inflator is a half as large as the existing common type or pressure type inflator. The lever type bicycle-mounted inflator can be used as one component of a bicycle or a tricycle, and is arranged on a frame to be carried by a vehicle. Thus, a driver does not need to worry when an inflator can not be found when flat tire because of gas leakage in running. The utility model has the advantages of small size, convenient operation, and labor and time saving when inflating.
Description
The utility model is a kind of Lever type Inflator mounted on bicycle.Inflator is the essential assistant tool of bicycle, tricycle.All have be unableing to do without per capita of bicycle, tricycle to inflate.Along with the rapid increase of bicycle and tricycle, it is more and more indispensable and important that inflator seems, particularly by bike on the road, especially goes to the countryside and ride a long way, runs into the flat tire of gas leakage, no shop behind the preceding no village.At this moment car has just become burden.Does existing inflator carry with car and is inconvenient what if?
The purpose of this utility model is exactly that a kind of component that can be used as bicycle or tricycle will be provided, is installed on the vehicle frame, with Che Erhang not only can make the cyclist can inflate whenever and wherever possible, and easy to use, light and handy laborsaving, timesaving inflator.Make the cyclist on roadway, run into the flat tire of gas leakage, need not to worry for can not find inflator again.
The utility model by stack shell (comprising upper and lower covers) and rocking bar, continuous motion stem, deposit that leverage such as bar, piston rod and piston, tracheae (comprising valve), rotary type valve are connected spiral shell, fixedly knob, constricting belt are formed.This inflator is as component of bicycle or tricycle, presses after the different size of bicycle or tricycle and colour planning make, and is directly installed on the vehicle frame, and is with Che Erhang, easy to use.Simultaneously, the principle of utilization lever makes to inflate to become lightly laborsaving, save time.Not end at tracheae is equipped with rotary type valve connection spiral shell, when inflating rotary type valve connection swivel nut is lived the air faucet of tire rotation and tightens, and just can inflate.
Further specify concrete structure of the present utility model below by example.
Fig. 1 is an erection drawing of the present utility model.(1) be the inflator stack shell, its length has only half of common inflator, and its purpose is convenient to install and use.(2) be rocking bar, the lower end connects continuous motion stem (3), and the connection of 1/3rd places is propped up and deposited bar (4).The other end of depositing bar (4) is connected following the covering of stack shell (1).All joints connect with rivet, and are all movable.The other end of continuous motion stem (3) is connected with the outer end of piston rod (5) and is fixing.The inner dress piston of piston rod (5).Constricting belt (9) is housed on the continuous motion stem (3), is used for fixing rocking bar (2) and tracheae (6) after the gathering.The upper and lower covers lower edge dress (weldering) of inflator stack shell (1) has fixedly knob (8), inflator can be fixed on the bicycle tripod steel pipe.On the head of tracheae (6) the rotary type valve is housed and connects spiral shell (7).Stack shell (1) is identical with common inflator with the joint and the internal structure of tracheae (6).
Fig. 2 is that the rotary type valve connects the finished figure after spiral shell (7) amplifies.
Fig. 3 is that the rotary type valve connects the sectional view after spiral shell (7) amplifies.(10) be that rotary type connects spiral shell, this connection swivel nut is contained on the valve (12), can rotate arbitrarily, and internal or female screw is arranged in the spiral shell, coincide with bicycle valve sun line.Play the effect that connects air faucet of tire, when inflating, as long as should connect swivel nut on air faucet of tire, rotation is tightened, just can inflate, needn't use clip.(11) be rubber washer, be enclosed within the outlet section of valve (12), after rotary type valve connection spiral shell was tightened on the air faucet of tire, this rubber washer can play gas leakage effect when preventing to inflate.(12) be the section of tracheae valve, its longitudinal section is like cross, and its purpose is rotary type to be connected the anti-cover of spiral shell (10) and fastens, in order to avoid lose.Pump gas enters tire by this valve and bike tire's valve.
The utility model can design and produce installation according to the bicycle or the tricycle of all size and color, but the equal adapted of big or small vehicle, and also simple in structure, easy to manufacture, be fit to medium-sized and small enterprises and small towns individual enterprise and produce.
Claims (2)
1, a kind of Lever type Inflator mounted on bicycle by stack shell (1) (comprising upper and lower covers), rocking bar (2), continuous motion stem (3), deposit that bar (4), piston rod (5) (comprising an inner carrier), tracheae (6) (comprising valve), rotary type valve connect spiral shell (7), fixedly knob (8) and constricting belt (9) are formed, it is characterized in that:
One, on the stack shell that has only about 1/2nd length of common inflator (1), be equipped with rocking bar (2), continuous motion stem (3), deposit bar (4) and piston rod (5) leverage of etc.ing, the principle of utilization lever, promotion piston rod and piston are inflated, make to inflate to become lightly laborsaving,
A, cover under the not end of stack shell (1) and be equipped with two and deposit bar (4), the one end is connected following the covering of stack shell (1), and the other end is connected 1/3rd places of rocking bar (2), can be up and down with rocking bar (2),
The lower end of b, rocking bar (2) is connected with an end of continuous motion stem (3), and 1/3rd places are connected with an end of depositing bar (4), and the upper end is available hand moving, and drive continuous motion stem (3) and promote piston rod (5) and move,
One end of c, continuous motion stem (3) is connected with the lower end of rocking bar (2), and the other end connects the outer end of piston rod (5) and fixing, can promote piston rod (5) and inflate with the shaking and move of rocking bar (2);
Two, edge (weldering) has fixedly knob (8) on the upper and lower covers of stack shell (1), inflator can be fixed on bicycle tripod guiding principle pipe or the tricycle steel pipe with screw, thereby reach with Che Erhang, the purpose of convenient use;
Three, constricting belt (9) is housed on continuous motion stem (3), rocking bar (2), tracheae (6) after drawing in can be tightened and be fixed on the stack shell.
2, Lever type Inflator mounted on bicycle according to claim 1 is characterized in that being equipped with the rotary type valve and connects spiral shell (7) on the valve of tracheae (6), this spiral shell is characterised in that:
One, rotary type connection spiral shell (10) is sleeved on the valve (12), can rotate arbitrarily, internal or female screw is arranged in the spiral shell, coincide with the positive line of bicycle or tricycle valve, when inflating this swivel nut lived bicycle or tricycle valve and rotate and tighten, play the effect that connects air-inflating tube valve and bicycle valve, have this spiral shell just need not use clip;
Two, the approximate cross of the longitudinal section of valve (12), its purpose is rotary type to be connected the anti-cover of spiral shell (10) and fastens, in order to avoid lose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94215298 CN2270824Y (en) | 1994-07-03 | 1994-07-03 | Lever type bicycle-mounted inflator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94215298 CN2270824Y (en) | 1994-07-03 | 1994-07-03 | Lever type bicycle-mounted inflator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2270824Y true CN2270824Y (en) | 1997-12-17 |
Family
ID=33831331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94215298 Expired - Fee Related CN2270824Y (en) | 1994-07-03 | 1994-07-03 | Lever type bicycle-mounted inflator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2270824Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276229A (en) * | 2013-07-04 | 2015-01-14 | 极点股份有限公司 | Inflator capable of supporting bicycle |
| CN109578250A (en) * | 2017-09-28 | 2019-04-05 | 镇江中广告制品有限公司 | A kind of compressed bag electronic air extracting pump |
-
1994
- 1994-07-03 CN CN 94215298 patent/CN2270824Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276229A (en) * | 2013-07-04 | 2015-01-14 | 极点股份有限公司 | Inflator capable of supporting bicycle |
| CN109578250A (en) * | 2017-09-28 | 2019-04-05 | 镇江中广告制品有限公司 | A kind of compressed bag electronic air extracting 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 |