CN202326074U - Hand-driven type inflator - Google Patents
Hand-driven type inflator Download PDFInfo
- Publication number
- CN202326074U CN202326074U CN2011204431041U CN201120443104U CN202326074U CN 202326074 U CN202326074 U CN 202326074U CN 2011204431041 U CN2011204431041 U CN 2011204431041U CN 201120443104 U CN201120443104 U CN 201120443104U CN 202326074 U CN202326074 U CN 202326074U
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- CN
- China
- Prior art keywords
- connecting rod
- cam
- piston
- barrel body
- handle
- 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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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to a hand-driven type inflator, comprising cams, a handle, a barrel body, a connecting rod, a piston, a gas pipe, a gas outlet gripping head, wherein the upper cam and the lower cam are respectively mounted on a left bracket and a right bracket, and can rotate along a rotation axle; the handle is mounted on the upper cam; the inner part of the barrel body is hollow; one end of the connecting rod is connected with the lower cam, the other end of the connecting rod is connected with the piston and the connecting rod is driven by the lower cam to perform the vertical back-and-forth movement; the piston is arranged in the barrel body and connected with the connecting rod to make linear movement in the vertical direction in the barrel body; the gas pipe is mounted on a base seat and communicated with the inner part of the barrel body; and the gas outlet gripping head is mounted on the tail end of the gas pipe and during the inflation process, and the gas outlet gripping head is connected with a tire valve core. According to the utility model, the circular movement is converted into the linear movement by the two cams and one slider-crank mechanism, the inflation process is easily accomplished by the user in the sitting or other comfortable postures without repeated stooping actions which consume great amount of strength, the operation is simple, the structure is novel, and the carrying is convenient.
Description
Technical field
The utility model relates to a kind of pump, especially a kind of shaking type pump.
Background technique
Pump is a kind of instrument that is used to inject or replenish various tires and some ball required airs.At present; Bicycle, motorcycle, tricycle are the traffic tool of using always, and these transport facilitys all use the rubber tyre of inflation,, countryside far away at road or meagrely-populated place; Owing to reasons such as bulging of tyre, valve blow-bies; Can cause tire not have gas, riding the vehicle that does not have enough tolerance will be very painful, need with the pump aerating.
Existing pump is various in style, is mostly motionless vertically telescopic of urceolus, with pulling moving upper and lower the moving of inner core that has seal arrangement; Air storage, inflate; Need the user to bend over repeatedly when inflating, labor intensity is required great effort more very much, brings unnecessary trouble for people's use.
The model utility content
Use the deficiency of requiring great effort to existing pump, the purpose of the utility model provides a kind of shaking type pump, efficiently solves the problems referred to above.
For the technological scheme that purpose adopted that realizes the utility model is: a kind of shaking type pump is characterized in that: it is made up of cam, handle, stack shell, connecting rod, piston, tracheae, the chuck of giving vent to anger; Described cam has two, divides overhead cam and following cam, on two supports, can rotate around the axis about being installed in respectively; Described handle is installed on the overhead cam; Described stack shell inner hollow; Described connecting rod one end is connected with following cam, and an end is connected with piston, can do motion up and down by following cam driven; Described piston is inner at stack shell, is being connected by connecting rod and in tube, is doing straight line motion up and down; Described tracheae is installed on the base, is connected with stack shell inside; The described chuck of giving vent to anger is installed in the end of tracheae, is connected with tyre valve core during inflation.
The beneficial effect of the utility model is: through two cams and a slidercrank mechanism, circular movement is converted into straight line motion, the user is seated or can easily accomplishes gas replenishment process with other comfortable posture; Need not bend over repeatedly to exert great efforts; Simple to operate, novel structure, and also easy to carry; Be fit to most of crowds, have vast market prospect.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model partial structurtes figure.
Give vent to anger chuck, 10-base, 11-left socle of cam, 4-right support, 5-stack shell, 6-connecting rod, 7-piston, 8-tracheae, 9-under 1-overhead cam, 2-handle, the 3-among the figure.
Embodiment
In Fig. 1, first embodiment shown in Figure 2, a kind of shaking type pump is characterized in that: it is made up of cam, handle, stack shell, connecting rod, piston, tracheae, the chuck of giving vent to anger; Described cam has two, divides overhead cam and following cam, on two supports, can rotate around the axis about being installed in respectively; Described handle is installed on the overhead cam; Described stack shell is cylindric, inner hollow; Described connecting rod one end is connected with following cam, and an end is connected with piston, can do motion up and down by following cam driven; Described piston is inner at stack shell, is being connected by connecting rod and in tube, is doing straight line motion up and down; Described tracheae is installed on the base, is connected with stack shell inside; The described chuck of giving vent to anger is installed in the end of tracheae, is connected with tyre valve core during inflation.
In second embodiment shown in Figure 2; Shake handle and rotate overhead cam, following cam also rotates thereupon, and does straight line motion up and down reciprocatingly through connecting rod drive piston in stack shell inside; Air is pressed into from tracheae in the tire that is connected the chuck of giving vent to anger, accomplishes gas replenishment process.
Claims (1)
1. shaking type pump, it is characterized in that: it is made up of cam, handle, stack shell, connecting rod, piston, tracheae, the chuck of giving vent to anger; Cam has two, divides overhead cam and following cam, about being installed in respectively on two supports; Handle is installed on the overhead cam; The stack shell inner hollow; Connecting rod one end is connected with following cam, and an end is connected with piston; Piston is inner at stack shell, is being connected by connecting rod and in tube, is doing straight line motion up and down; Tracheae is installed on the base, is connected with stack shell inside; The chuck of giving vent to anger is installed in the end of tracheae, is connected with tyre valve core during inflation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204431041U CN202326074U (en) | 2011-11-10 | 2011-11-10 | Hand-driven type inflator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204431041U CN202326074U (en) | 2011-11-10 | 2011-11-10 | Hand-driven type inflator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202326074U true CN202326074U (en) | 2012-07-11 |
Family
ID=46438056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204431041U Expired - Fee Related CN202326074U (en) | 2011-11-10 | 2011-11-10 | Hand-driven type inflator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202326074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434765A (en) * | 2019-08-16 | 2019-11-12 | 宁波希澈机械科技有限公司 | A kind of flexible plastic single side sanding apparatus |
-
2011
- 2011-11-10 CN CN2011204431041U patent/CN202326074U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434765A (en) * | 2019-08-16 | 2019-11-12 | 宁波希澈机械科技有限公司 | A kind of flexible plastic single side sanding apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20131110 |