CN104141599B - The inflator of head deflection - Google Patents
The inflator of head deflection Download PDFInfo
- Publication number
- CN104141599B CN104141599B CN201310168934.1A CN201310168934A CN104141599B CN 104141599 B CN104141599 B CN 104141599B CN 201310168934 A CN201310168934 A CN 201310168934A CN 104141599 B CN104141599 B CN 104141599B
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- head
- pipe
- cylinder
- inflator
- flexure
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
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Abstract
The present invention relates to the inflator of a kind of head deflection, it includes: a head, for being connected the wind fairing head of object to be inflatable；One cylinder, has an outlet side；One flexure pipe, one end is fixed in described head, and the other end is connected with the outlet side of described cylinder.By bending the setting of pipe so that the inflator of the present invention the most less likely shakes its valve cock being connected, and it is short to bend pipe, do not result in head when carrying yet and depart from the phenomenon of cylinder.
Description
Technical field
The present invention is relevant with inflator, particularly relates to the inflator of a kind of head deflection.
Background technology
The portable type inflator commonly using bicycle is mostly that the head being connected valve cock is set as one with cylinder, this kind of knot
Structure often can shake the valve cock of tire inflating, easily cause valve cock loosen rupture, for overcoming disadvantages mentioned above,
Just have a structure setting a strip flexible pipe between head and cylinder, but portable type inflator many one long soft
Pipe, onboard has the puzzlement that flexible pipe departs from often, to this end, there has been the most again the head of a kind of similar universal joint
Structure, but this kind of structural texture complexity, operation often has the puzzlement of card card.
Summary of the invention
For the problems referred to above, present invention is primarily targeted at the inflator providing a kind of head deflection, it uses
Time less likely shake the valve cock of tire, and do not have flexible pipe during onboard and depart from the puzzlement of cylinder.
For reaching above-mentioned purpose, the inflator of a kind of head deflection provided by the present invention, it is characterised in that comprise
Have: a head, for being connected the wind fairing head of object to be inflatable；One cylinder, has an outlet side；One flexure pipe, one
End is fixed in described head, and the other end is connected with the outlet side of described cylinder.
In the technical scheme of the invention described above, the length of described flexure pipe is less than 15 centimeters.
When the cylinder of described inflator is mentioned by level, the angle of its nose drop is less than 15 degree.
It is provided with an auxiliary member in the outside of described flexure pipe.
Described auxiliary member is a helical spring.
Opening at described cylinder is provided with one end set, and described end set has a perforation, be able to wear for described flexure pipe
If the front end of described end set is provided with a recess, and the one end for described auxiliary member is installed with.
Described inner barrel sets a leak-stopping piston, and described piston side central authorities are provided with a convergence part, and one penetrates institute
Stating convergence part and described piston, the other end of described flexure pipe is fixed in the convergence part of described piston.
Using technique scheme, the present invention is by bending the setting of pipe so that the inflator of the present invention is in use
Less likely shake the valve cock being connected to it, and it is short to bend pipe, also do not result in head when carrying and depart from cylinder
The phenomenon of body.
Accompanying drawing explanation
Fig. 1 is the stereoscopic figure of the embodiment of the present invention；
Fig. 2 is the exploded perspective view of inflator in Fig. 1；
Fig. 3 is the sectional view of Fig. 1.
Detailed description of the invention
Now lift following example and combine accompanying drawing structure and effect of the present invention are described in detail.
As shown in FIG. 1 to 3, the inflator of the embodiment of the present invention includes:
One head 10, for being connected the wind fairing head of object to be inflatable.
One cylinder 20, has an outlet side.
One flexure pipe 30, one end is fixed in head 10, and the other end is connected with the outlet side of cylinder 20.
Wherein the length of flexure pipe 30 is unsuitable oversize, and preferably when cylinder 20 is mentioned by level, head 10 is still
Same level height can be maintained, if the support strength of flexure pipe 30 is not enough to maintain head 10 to keep sustained height
And can be sagging, its sagging angle is preferably less than 15 degree of angles, with preferable less than 10 degree of angles, for reaching above-mentioned mesh
, flexure pipe must have suitable intensity, and its length is preferably less than 15 centimeters, with within 10 centimeters preferably,
The most whole inflator just has preferably body, does not have nose drop, to people's sensation blue about the gills crestfallen downhearted, Er Qie
Just will not disorderly shake with head 10 during car portable.
The present invention is in addition to strengthening the intensity of flexure pipe 30, it is possible to add an auxiliary member 40, example outside flexure pipe 30
Such as one group of reinforced ribs or a reinforcement sleeve pipe, make flexure pipe 30 can maintain its support strength, there is again flexure simultaneously
Elastic.The present embodiment is a sheathed helical spring, has both had the function of protection flexure pipe 30, can coordinate again flexure
Pipe 30 bends up and down, has again the aesthetic feeling in moulding simultaneously.
The present embodiment sets a leak-stopping piston 50 inside cylinder 20, and piston 50 side central authorities are provided with a convergence part 51,
One perforation 52 penetrates convergence part and piston, and the other end of flexure pipe 30 is fixed in the convergence part 51 of piston 50.?
The opening of cylinder 20 is provided with one end set 60, and end set 60 has a perforation 61, is just available for bending pipe 30 and wears,
The front end of end set 60 is provided with a recess 62, and the one end being available for auxiliary member 40 is installed with.
The present invention is by bending the degree of freedom that pipe 30 provides head 10 to bend the most up and down, and passes through to scratch
The intensity of curved tube 30, or flexure pipe 30 coordinates the intensity of auxiliary member 40 so that and head 10 is less likely by gravity
Effect naturally droops, and presents a stable somesthesia, therefore hang on bicycle rack and there will not be on configuration
Head is shaked arbitrarily the shortcoming of random pendulum.
Claims (1)
1. the inflator of a head deflection, it is characterised in that include:
One head, for being connected the wind fairing head of object to be inflatable；
One cylinder, has an outlet side；
One flexure pipe, one end is fixed in described head, and the other end is connected with the outlet side of described cylinder；Described flexure pipe
Length less than 15 centimeters；Being provided with an auxiliary member in the outside of described flexure pipe, described auxiliary member is a helical spring；
When the cylinder of described inflator is mentioned by level, the angle of its nose drop is less than 15 degree；Opening of described cylinder
Mouth end is provided with one end set, and described end set has a perforation, be able to wear for described flexure pipe, and the front end of described end set sets
Having a recess, the one end for described auxiliary member is installed with；
Described inner barrel sets a leak-stopping piston, and described piston side central authorities are provided with a convergence part, one penetrate described
Convergence part and described piston, the other end of described flexure pipe is fixed in the convergence part of described piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310168934.1A CN104141599B (en) | 2013-05-09 | 2013-05-09 | The inflator of head deflection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310168934.1A CN104141599B (en) | 2013-05-09 | 2013-05-09 | The inflator of head deflection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104141599A CN104141599A (en) | 2014-11-12 |
| CN104141599B true CN104141599B (en) | 2016-09-14 |
Family
ID=51850884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310168934.1A Active CN104141599B (en) | 2013-05-09 | 2013-05-09 | The inflator of head deflection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104141599B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI592574B (en) * | 2015-08-28 | 2017-07-21 | Flexible and flexible inflator nose |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4163573A (en) * | 1977-02-28 | 1979-08-07 | Chiyoda Tsusho K.K. | Hose fitting |
| US5324174A (en) * | 1993-05-07 | 1994-06-28 | Societe De Developpement De L'ile Bizard Inc. | Combined shock absorbing seat post and air pump assembly |
| US5494419A (en) * | 1994-10-20 | 1996-02-27 | Shu-Mu Wu | Portable and flexible air pump for bicycle |
| US6196807B1 (en) * | 1998-07-30 | 2001-03-06 | Scott Wu | Pressure gauge of a bicycle tire pump with accurate indication |
| US6279599B1 (en) * | 1999-12-21 | 2001-08-28 | Chih-Ming Chen | Air hose assembly for a portable tire pump and having the dual functions of air inflation and pressure release |
| TWI369446B (en) * | 2009-09-18 | 2012-08-01 | ||
| TWM439714U (en) * | 2012-06-19 | 2012-10-21 | Luft Tech Co Ltd | Air pump capable of popping-up inflation hose |
-
2013
- 2013-05-09 CN CN201310168934.1A patent/CN104141599B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4163573A (en) * | 1977-02-28 | 1979-08-07 | Chiyoda Tsusho K.K. | Hose fitting |
| US5324174A (en) * | 1993-05-07 | 1994-06-28 | Societe De Developpement De L'ile Bizard Inc. | Combined shock absorbing seat post and air pump assembly |
| US5494419A (en) * | 1994-10-20 | 1996-02-27 | Shu-Mu Wu | Portable and flexible air pump for bicycle |
| US6196807B1 (en) * | 1998-07-30 | 2001-03-06 | Scott Wu | Pressure gauge of a bicycle tire pump with accurate indication |
| US6279599B1 (en) * | 1999-12-21 | 2001-08-28 | Chih-Ming Chen | Air hose assembly for a portable tire pump and having the dual functions of air inflation and pressure release |
| TWI369446B (en) * | 2009-09-18 | 2012-08-01 | ||
| TWM439714U (en) * | 2012-06-19 | 2012-10-21 | Luft Tech Co Ltd | Air pump capable of popping-up inflation hose |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104141599A (en) | 2014-11-12 |
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