CN2611627Y - Metal handle of inflator - Google Patents
Metal handle of inflator Download PDFInfo
- Publication number
- CN2611627Y CN2611627Y CN 03228353 CN03228353U CN2611627Y CN 2611627 Y CN2611627 Y CN 2611627Y CN 03228353 CN03228353 CN 03228353 CN 03228353 U CN03228353 U CN 03228353U CN 2611627 Y CN2611627 Y CN 2611627Y
- Authority
- CN
- China
- Prior art keywords
- inflator
- piston rod
- handle body
- fixed
- pipe 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
Links
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a metal handle of an inflator, which comprises an iron-pipe handle body (2), wherein the outer surface of the middle part of the iron-pipe handle body (2) is fixedly providThe utility model discloses an inflator mental handle, which comprises an iron-pipe handle body (2) fixed with a stator (3) on the external surface of the middle portion, and the stator (3) is provideed with a fixed sheet (3) on which a screw port matched with an inflator piston rod (4) is arranged, the screw port position of the fixed sheet (3) is fixedly provided with a fixed sleeve (5) which isd with a screw to coordinate with an inflator piston rod (4). The screw position of the stator (3) is fixed with a fixing cover (5) which extends into the hollow cavity of the iron-pipe handle body (2 extended into a cavity of the iron-pipe handle body (2), and screw threads matched with the inflator piston rod (4) are arranged in the fixed sleeve (5); the fixed sleeve (5) is formed by stretching ), and the inside of the fixing cover (5) is provided with a screw thread to coordinate with the inflator piston rod (4). The fixing cover (5) is stretched to a form via the stator (3), and the fixinga reinforcing sheet (3), and the fixed sleeve (5) and the reinforcing sheet (3) are combined into integration. After the structure is adopted, the fixed pitch of the inflator piston rod (4) and the ir cover (5) and the stator (3) become one. The utility model not only can lengthen the thread pitch of the inflator piston rod (4) and the iron-pipe handle body (2), which stabilifies the inflator piston-pipe handle body (2) are prolonged so that the piston rod (4) can not swing leftwards and rightwards when the inflator is used for inflating, and abrasion between the inflator and the piston rod (4on rod (4) while inflating and reduces friction, but also is characterized by simple and reasonable structure, reliable fixation and connection, and long service life. ) is reduced. The utility model has the advantages of simple and reasonable structure, reliable fixed connection, long service life, etc.
Description
One, technical field
The utility model relates to a kind of handle of hand pump, particularly a kind of metal handle of hand pump.
Two, background technique
The inflator metal handle that uses is generally made by thin-wall metal pipe now, because the metal thin-wall tube wall is thinner, can't be connected with hand pump piston rod thread, often increase fixed plate in process of production in the joint, means of fixation has following two kinds, a kind of is that air cylinder piston rod is fixedlyed connected with fixed plate by screw thread at the affixed fixed plate in middle part of inflator iron pipe handle outer surface; Another kind is that air cylinder piston rod is fixedlyed connected with fixed plate by screw thread at inflator iron pipe handle middle inside welding fixed plate.More than first kind of mode of two kinds of fixedly connected modes than second kind of fixation, its reason is fixing more convenient, weld reliable, and the pressure influence when not inflated; But because fixed plate is thinner, the both hands of inflating in the process are again can not pressure even, cause double swerve, cause the sliding tooth of screw thread on the fixed plate easily, thereby make inflator metal handle be connected insecure with air cylinder piston rod.
Three, summary of the invention
In order to overcome the fixing unstable disadvantage of existing inflator metal handle and air cylinder piston rod, problem to be solved in the utility model provides a kind of inflator metal handle that firmly is connected with air cylinder piston rod.The technological scheme that its technical problem that solves the utility model adopts comprises iron pipe handle body, the outer surface at described iron pipe handle body middle part is fixed with fixed plate, fixed plate is provided with the screw socket that matches with air cylinder piston rod, described fixed plate screw socket position fixedly installs fixed cover, fixed cover along stretching, is provided with the screw thread that cooperates with air cylinder piston rod in the described fixed cover in the cavity of iron pipe handle body.The fixed pitch of air cylinder piston rod and handle is increased, and piston rod can double swerve when inflator was inflated, and reduced wearing and tearing each other.
In order to make the utility model whole structure better, described iron pipe handle body two ends are provided with end cap.
More firm for piston rod is connected, described fixed cover is by the reinforced sheet drawing and forming, and fixed cover and reinforced sheet become one.
After adopting said structure, extended inflator metal handle and air cylinder piston rod fixed pitch can not produce each other and rock, wear and tear; Have advantages such as simple and reasonable, fixedly connected reliable more, long service life.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model.
Five, embodiment
Shown in Figure 1, specific embodiments for the utility model inflator metal handle, it comprises iron pipe handle body 2, described iron pipe handle body 2 middle part outer surfaces are fixed with fixed plate 3, fixed plate 3 is provided with the screw socket that matches with air cylinder piston rod 4, described fixed plate 3 screw socket positions fixedly install fixed cover 5, and fixed cover 5 along stretching, is provided with the screw thread that cooperates with air cylinder piston rod 4 in the described fixed cover 5 in the cavity of iron pipe handle body 2; Described fixed cover 5 is by reinforced sheet 3 drawing and formings, and fixed cover 5 becomes one with reinforced sheet 3, prolongs the pitch of fixing with air cylinder piston rod 4.Described iron pipe handle body 2 two ends are provided with end cap 1.
Claims (3)
1, a kind of inflator metal handle, comprise iron pipe handle body (2), the outer surface at described iron pipe handle body (2) middle part is fixed with fixed plate (3), fixed plate (3) is provided with the screw socket that matches with air cylinder piston rod (4), it is characterized in that: described fixed plate (3) screw socket position fixedly installs fixed cover (5), fixed cover (5) along stretching, is provided with the screw thread that cooperates with air cylinder piston rod (4) in the described fixed cover (5) in the cavity of iron pipe handle body (2).
2, inflator metal handle according to claim 1 is characterized in that: described iron pipe handle body (2) two ends are provided with end cap (1).
3, inflator metal handle according to claim 1 and 2 is characterized in that: described fixed cover (5) is by reinforced sheet (3) drawing and forming, and fixed cover (5) becomes one with reinforced sheet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03228353 CN2611627Y (en) | 2003-01-17 | 2003-01-17 | Metal handle of inflator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03228353 CN2611627Y (en) | 2003-01-17 | 2003-01-17 | Metal handle of inflator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2611627Y true CN2611627Y (en) | 2004-04-14 |
Family
ID=34164259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03228353 Expired - Fee Related CN2611627Y (en) | 2003-01-17 | 2003-01-17 | Metal handle of inflator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2611627Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216415A (en) * | 2012-01-20 | 2013-07-24 | 侨雄实业股份有限公司 | Inflator |
| TWI408279B (en) * | 2010-05-06 | 2013-09-11 |
-
2003
- 2003-01-17 CN CN 03228353 patent/CN2611627Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI408279B (en) * | 2010-05-06 | 2013-09-11 | ||
| CN103216415A (en) * | 2012-01-20 | 2013-07-24 | 侨雄实业股份有限公司 | Inflator |
| CN103216415B (en) * | 2012-01-20 | 2015-11-25 | 侨雄实业股份有限公司 | Inflator |
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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 |