CN206175166U - High pressure inflator - Google Patents
High pressure inflator Download PDFInfo
- Publication number
- CN206175166U CN206175166U CN201621005815.XU CN201621005815U CN206175166U CN 206175166 U CN206175166 U CN 206175166U CN 201621005815 U CN201621005815 U CN 201621005815U CN 206175166 U CN206175166 U CN 206175166U
- Authority
- CN
- China
- Prior art keywords
- envelope
- cavity
- pull bar
- closedtop
- fixed
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model provides a high pressure inflator, includes: two step on foot and base, have seted up the gas off -take on the base, and disappointing end cap is installed to gas off -take one end, and the other end leads to air through tube and communicates to the outer union, the oil pressure gauge, lower and awl seal, open -ended cavity about forming in lower, and the cavity middle part forms the upper end assorted step that seals with the awl, and an underseal is fixed at the cavity lower extreme, and a compression spring makes an upper end butt of boring on the step, pull rod, a second grade section of thick bamboo, going up and sealing and tie -rod head, the lower extreme of a second grade section of thick bamboo is fixed and is sealed up under, and the upper end of a second grade section of thick bamboo is fixed and is sealed up last, vacuole formation in the second grade section of thick bamboo, pull rod and tie -rod head slidable ground cover are established in the cavity of a second grade section of thick bamboo, go up and seal interior vacuole formation, vacuole formation in ball sealer and the closedtop, closedtop forms step face down in the cavity of closedtop, the ball sealer is restricted between the top of step face and pull rod, a tertiary section of thick bamboo, lower of a tertiary section of thick bamboo, an underlay and inflator. This high pressure inflator's long service life, charged pressure are higher.
Description
Technical field
The utility model is related to a kind of inflator, more particularly, to it is a kind of with manpower to inflation of tire high-pressure pump.
Background technology
Current high-pressure pump typically using leather cup as compressed gas main member.The problem that this mode is brought is
The pressure that it is provided is not high, and the structure of leather cup and insecure, and it easily seals after a certain period of use time bad and causes
Failure.
Utility model content
To solve the above problems, the utility model provides the higher high pressure of a kind of long service life, the blowing pressure and inflates
Cylinder.
A kind of high-pressure pump that the utility model is provided, including：Two step on pin and this two steps on the base being hinged between pin, should
Gas off-take is offered on base, the gas off-take one end is provided with a disappointing plug, and it is external that the other end is communicated to one by a tracheae
Head；The oil pressure gauge connected with the gas off-take；Once envelope and a cone are sealed, and the upper end of cone envelope is tapered, are formed in the lower envelope
The cavity of under shed, the cavity middle part forms the step matched with the upper end of the cone envelope, and a underseal is fixed on the cavity lower end,
One compression spring lower end is connected to the upper end of the underseal, and the other end abuts the lower end of the cone envelope, and the compression spring makes the cone envelope
Upper end is connected on the step；Pull bar, two grades of cylinders, the upper envelope being slidably set on pull bar and it is fixed on the pull bar lower end
Drawhead, envelope is arranged on the surface of the lower envelope on this, and the lower end of two grades of cylinders is fixed under this seals up, the upper end of two grades of cylinders
It is fixed on this and seals up；The cavity of upper and lower opening is formed in two grades of cylinders, the pull bar and the drawhead are slidably set in this
In the cavity of two grades of cylinders；The cavity of upper and lower opening is formed on this in envelope；One ball sealer and fixation are set in the one of the pull bar top
Closedtop, the closedtop is located in the surface of envelope on this, the closedtop cavity for forming upper and lower opening, and court is formed in the cavity of the closedtop
Under step surface, the upper end of the pull bar is fixed on the closedtop, and the top of the pull bar is located in the cavity of the closedtop, the ball sealer
It is limited between the step surface and the top of the pull bar；The three-level cylinder that is set in outside two grades of cylinders, slidably it is set in this
Envelope, the fixed underlay being set on the three-level drum outer wall and the gas being set in outside the three-level cylinder under three-level cylinder outside three-level cylinder
Cylinder, the lower end of the three-level cylinder is fixed under this seals up, and upper end is fixed on this and seals up, and envelope is positioned at the upper of the underlay under the three-level cylinder
Side；The lower end of the inflator is fixed under the three-level cylinder and seals up, and upper end is fixed on the closedtop；The handle tube being fixed on the closedtop
And fixation is set in the plastic cement handle on the handle tube；
Wherein, the cavity in the closedtop is connected from top to bottom with the cavity of the lower envelope, the inflator and the closedtop, on this
Sealing ring is equipped between sealing under envelope, the three-level cylinder, is sealed under the three-level cylinder and the three-level cylinder, be all provided between envelope, the lower envelope on this
There is sealing ring, two grades of cylinders and be provided with sealing ring between envelope on this, between the lower envelope and the base sealing ring also is provided with, this two grades
Seal Kit is provided between cylinder and the drawhead, the pull bar and Seal Kit is provided between envelope on this.
Preferably, the Seal Kit for arranging between two grades of cylinders and the drawhead includes the upper pad being set on the drawhead
Circle, the lower gasket being set on the drawhead and the sealing for being set on the drawhead and being clipped between the upper gasket and lower gasket
Circle.
Preferably, the pull bar and the Seal Kit that arranges between envelope on this include being set in the upper sealing on the pull bar top
Enclose, be set in the lower seal on the pull bar top and be set in the pull bar top and be clipped on this between sealing ring and lower seal
Packing ring.
Description of the drawings
Fig. 1 is the structural representation of the high-pressure pump of a preferred embodiment.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing.In the utility model
Description in, " " center ", " on ", D score, "left", "right", " vertical ", " level ", " interior ", " outward " it should be noted that term
Orientation or position relationship Deng instruction is, based on orientation shown in the drawings or position relationship, to be for only for ease of and describe this practicality newly
Type is described with simplifying, rather than is indicated or implied that the device or element of indication must be with specific orientation, with specific orientation
Construction and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " are only used
In description purpose, and it is not intended that indicating or implying relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Please refer to Fig. 1, the high-pressure pump that the present embodiment is provided, including：Two step on pin 1 and two steps on and is hinged between pin 1
Base 2, offer gas off-take 2S on base 2, gas off-take 2S one end is provided with one and loses heart plug 61, and the other end passes through a tracheae
63 are communicated to a coupling 64；
The oil pressure gauge 65 connected with gas off-take 2S；
Once envelope 3 and bores envelope 301, and the upper end of cone envelope 301 is tapered, and the cavity of formation upper and lower opening is (in figure in lower envelope 3
It is unmarked), cavity middle part forms the step (unmarked in figure) matched with the upper end of cone envelope 301, and a underseal 302 is fixed on sky
Chamber lower end, the lower end of a compression spring 303 is connected to the upper end of underseal 302, and the other end abuts the lower end of cone envelope 301, compression spring
303 make the upper end of cone envelope 301 be connected on step；
31, two grades of cylinders 32 of pull bar, the upper envelope 4 being slidably set on pull bar 31 and the pull bar for being fixed on the lower end of pull bar 31
Head 31a, upper envelope 4 is arranged on the surface of lower envelope 3, and the lower end of two grades of cylinders 32 is fixed in lower envelope 3, and the upper end of two grades of cylinders 32 is fixed
In upper envelope 4；The cavity (unmarked in figure) of upper and lower opening is formed in two grades of cylinders 32, pull bar 31 and drawhead 31a are slidably
It is set in the cavity of two grades of cylinders 32；The cavity (unmarked in figure) of upper and lower opening is formed in upper envelope 4；
One ball sealer 6 and fixation are set in a closedtop 5 on the top of pull bar 31, and closedtop is located at the surface of upper envelope 4, closedtop 5
The interior cavity (unmarked in figure) for forming upper and lower opening, forms step surface (unmarked in figure) directed downwardly in the cavity of closedtop 5, draw
The upper end of bar 31 is fixed on closedtop 5, and the top of pull bar 31 is located in the cavity of closedtop 5, ball sealer 6 be limited in step surface and
Between the top of pull bar 31；
33a, solid is sealed under the three-level cylinder 33 that is set in outside two grades of cylinders 32, the three-level cylinder being slidably set in outside three-level cylinder 33
Surely the underlay 33b being set on the outer wall of three-level cylinder 33 and the inflator 34 being set in outside three-level cylinder 33, the lower end of three-level cylinder 33 is consolidated
It is scheduled on down and seals up, upper end is fixed in envelope 4, the top that 33a is located at underlay 33b is sealed under three-level cylinder；The lower end of inflator 34 is fixed
Seal on 33a under three-level cylinder, upper end is fixed on closedtop 5；
The plastic cement handle 8 that the handle tube 7 and fixation being fixed on closedtop 5 is set on handle tube 7；
Wherein, the cavity in closedtop 5 is connected from top to bottom with the cavity of lower envelope 3, is provided with close between inflator 34 and closedtop 5
Seal 5a, is provided with sealing ring 4c between inflator 34 and upper envelope 4, seal under inflator 34 and three-level cylinder between 33a and be provided with sealing ring 33d,
Seal under three-level cylinder 33 and three-level cylinder between 33a and be provided with sealing ring 33e, height has sealing ring 4b, three-level between three-level cylinder 33 and upper envelope 4
Sealing ring 33c is provided between cylinder 33 and lower envelope 3, sealing ring 4a is provided between two grades of cylinders 32 and upper envelope, between lower envelope 3 and base 2
Sealing ring 33f is provided with, Seal Kit 31b is provided between two grades of cylinders 32 and drawhead 31a, be provided with close between pull bar 31 and upper envelope 4
Jacket member 40d.
In the utility model, due to not using leather cup, and drawhead is used, in addition fitted seal ball, cone seal these knots
Structure, significantly increases in structure, drastically increases service life；Multistage cylinder is provided with addition, can ensure charging efficiency
While significantly improve the blowing pressure.
To further enhance sealing property, the Seal Kit 31b between two grades of cylinders 32 and drawhead 31a includes being set in drawing
Upper gasket in head 31a, the lower gasket being set on drawhead 31a and be set on drawhead 31a and be clipped in upper gasket and
Sealing ring between lower gasket.
To further enhance sealing property, the Seal Kit 40d arranged between pull bar 31a and upper envelope 4 includes being set in drawing
The upper sealing ring on the top of bar 31, the lower seal for being set in the top of pull bar 31 and it is set in the top of pull bar 31 and is clipped in sealing ring
Packing ring and lower seal between.
Preferably, the upper end of pull bar 31 is fixed on closedtop 5 by a plug 5b, plug 5b flatly wear closedtop 5 and
The upper end of pull bar 31.So, can be easy for removal and installation.
Other non-detailed portions belong to prior art in the utility model, therefore will not be described here.
Finally it should be noted that：Various embodiments above is only illustrating the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It still can modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent；And these are changed or are replaced, the essence for not making appropriate technical solution departs from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (4)
1. a kind of high-pressure pump, it is characterised in that include：
Two step on pin and this two steps on the base being hinged between pin, and on the base gas off-take is offered, and the gas off-take one end is provided with one
Disappointing plug, the other end is communicated to a coupling by a tracheae；
The oil pressure gauge connected with the gas off-take；
Once envelope and a cone are sealed, and the upper end of cone envelope is tapered, and the cavity of upper and lower opening is formed in the lower envelope, the cavity middle part shape
Into the step matched with the upper end of the cone envelope, a underseal is fixed on the cavity lower end, and a compression spring lower end is connected to the bottom
The upper end of envelope, the other end abuts the lower end of the cone envelope, and the compression spring makes the upper end of the cone envelope be connected on the step；
Pull bar, two grades of cylinders, the upper envelopes being slidably set on pull bar and the drawhead for being fixed on the pull bar lower end, envelope sets on this
Put in the surface of the lower envelope, the lower end of two grades of cylinders is fixed under this seals up, and the upper end of two grades of cylinders is fixed on this seals up；
The cavity of upper and lower opening is formed in two grades of cylinders, the pull bar and the drawhead are slidably set in the cavity of two grades of cylinders；
The cavity of upper and lower opening is formed on this in envelope；
One ball sealer and fixation are set in a closedtop on the pull bar top, and the closedtop is located at the surface of envelope on this, in the closedtop
The cavity of upper and lower opening is formed, step surface directed downwardly is formed in the cavity of the closedtop, the upper end of the pull bar is fixed on the closedtop,
The top of the pull bar is located in the cavity of the closedtop, and the ball sealer is limited between the step surface and the top of the pull bar；
Envelope, fixation under the three-level cylinder that is set in outside two grades of cylinders, the three-level cylinder being slidably set in outside the three-level cylinder is set in
A underlay on the three-level drum outer wall and the inflator being set in outside the three-level cylinder, the lower end of the three-level cylinder is fixed under this seals up,
Upper end is fixed on this and seals up, and envelope is positioned at the top of the underlay under the three-level cylinder；The lower end of the inflator is fixed under the three-level cylinder
Seal up, upper end is fixed on the closedtop；
The plastic cement handle that the handle tube and fixation being fixed on the closedtop is set on the handle tube；
Wherein, the cavity in the closedtop is connected from top to bottom with the cavity of the lower envelope, the inflator and the closedtop, envelope on this, should
Sealing ring is equipped between sealing under three-level cylinder, is sealed under the three-level cylinder and the three-level cylinder, be equipped with sealing between envelope, the lower envelope on this
Circle, two grades of cylinders and is provided with sealing ring on this between envelope, and between the lower envelope and the base sealing ring also is provided with, two grades of cylinders with should
Seal Kit is provided between drawhead, the pull bar and Seal Kit is provided between envelope on this.
2. high-pressure pump as claimed in claim 1, it is characterised in that the sealing arranged between two grades of cylinders and the drawhead
External member include the upper gasket being set on the drawhead, the lower gasket that is set on the drawhead and be set on the drawhead and
The sealing ring being clipped between the upper gasket and lower gasket.
3. high-pressure pump as claimed in claim 2, it is characterised in that the pull bar and the Seal Kit arranged between envelope on this
Including the upper sealing ring for being set in the pull bar top, the lower seal for being set in the pull bar top and be set in the pull bar top and
The packing ring being clipped on this between sealing ring and lower seal.
4. high-pressure pump as claimed in claim 3, it is characterised in that the upper end of the pull bar is fixed on the top by a plug
Seal up, the plug flatly wears the upper end of the closedtop and pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621005815.XU CN206175166U (en) | 2016-08-31 | 2016-08-31 | High pressure inflator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621005815.XU CN206175166U (en) | 2016-08-31 | 2016-08-31 | High pressure inflator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206175166U true CN206175166U (en) | 2017-05-17 |
Family
ID=58674843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621005815.XU Withdrawn - After Issue CN206175166U (en) | 2016-08-31 | 2016-08-31 | High pressure inflator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206175166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246502A (en) * | 2016-08-31 | 2016-12-21 | 安徽安庆市沙氏汽车配件有限公司 | A kind of high-pressure pump |
-
2016
- 2016-08-31 CN CN201621005815.XU patent/CN206175166U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246502A (en) * | 2016-08-31 | 2016-12-21 | 安徽安庆市沙氏汽车配件有限公司 | A kind of high-pressure pump |
| CN106246502B (en) * | 2016-08-31 | 2018-06-29 | 安徽安庆市沙氏汽车配件有限公司 | A kind of high-pressure pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170517 Effective date of abandoning: 20180629 |