CN206487604U - A kind of multi-function dust-proof for portable inflator covers and the inflator - Google Patents
A kind of multi-function dust-proof for portable inflator covers and the inflator Download PDFInfo
- Publication number
- CN206487604U CN206487604U CN201720018911.6U CN201720018911U CN206487604U CN 206487604 U CN206487604 U CN 206487604U CN 201720018911 U CN201720018911 U CN 201720018911U CN 206487604 U CN206487604 U CN 206487604U
- Authority
- CN
- China
- Prior art keywords
- inflator
- pen
- write
- writing brush
- outer shroud
- 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 kind of multi-function dust-proof set for portable inflator, feature is to include inner ring and outer rings, inner ring is used for the outer tube for being enclosed on inflator, one end of inner ring and one end integrally connected of outer shroud, the other end of outer shroud is hanging, elasticity arm is formed, is provided with the outer circumference surface of outer shroud for the sealing mechanism that is engaged of holding a writing brush or pen-write with inflator；Advantage is that the multi-function dust-proof set is enclosed in the mounting groove of inflator outer tube, it is fixed on when by inflator on deck, when deck is fixed on cycle frame, the end of dirt-proof boot is withstood on the upper surface of deck, and dirt-proof boot is enclosed in the mounting groove of outer tube, it can prevent the outer tube of inflator from gliding well, so that inflator is rigidly mounted on deck, simultaneously, hold a writing brush or pen-write and be engaged with the sealing mechanism on dirt-proof boot outer shroud, it can prevent the impurity such as dust, the water of outside from entering the inside of outer tube, extend the service life of inflator.
Description
Technical field
The utility model, which is related in daily life, is used for the inflator to tyre inflating, more particularly to one kind is used for portable beat
The multi-function dust-proof set of inflator and the inflator.
Background technology
The open air Portable bicycle inflator that fans use of riding all is that portable inflator is fixed on into deck at present
On, then deck is fixedly mounted on the vehicle frame of bicycle.Although this mode can easily carry inflator in bicycle
On, but there is also problems with：First, after inflator is fixed on deck, jolting and shake, inflator because of ride
Stack shell can downwards be slid along fixed-direction so that fixation it is unreliable；2nd, when inflator not used time, outside dust, water meeting
Into in inflator, the piston packing inside inflator is caused to damage, the service life of inflator is influenceed, accelerates inflator
Scrap.
The content of the invention
Technical problem to be solved in the utility model, which is to provide one kind, can prevent the impurity such as dust and water from entering inflator,
The multi-function dust-proof for portable inflator that simultaneously inflator can be securely fixed on deck covers and the inflator.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of many work(for portable inflator
Can dirt-proof boot, including inner ring and outer rings, described inner ring is used for the outer tube for being enclosed on inflator, one end of described inner ring and institute
One end integrally connected for the outer shroud stated, the other end of described outer shroud is hanging, forms elasticity arm, the outer circumference surface of described outer shroud
On be provided with for the sealing mechanism that is engaged of holding a writing brush or pen-write with inflator.
Further, described sealing mechanism includes the sealing ring being integrally disposed upon on the outer circumference surface of described outer shroud.
Further, the end of described outer shroud has been wholely set retaining ring, and the external diameter of described retaining ring, which is more than, inflates
Cylinder holds a writing brush or pen-write the internal diameter of end.
The inflator covered using described multi-function dust-proof, including outer tube, hold a writing brush or pen-write and dirt-proof boot, described outer tube it is cylindrical
The mounting groove of annular is provided with side face, described dirt-proof boot includes inner ring and outer rings, and described inner ring sleeve is in described installation
In groove, described inner ring towards described one end held a writing brush or pen-write and described outer shroud towards the described one end integrally connected held a writing brush or pen-write,
The other end of described outer shroud is hanging, forms elasticity arm, is provided with the outer circumference surface of described outer shroud for being held with described
The sealing mechanism that pipe is engaged.
Further, described sealing mechanism includes the sealing ring being integrally disposed upon on the outer circumference surface of described outer shroud,
When inflator when not in use, described sealing ring is fitted close with the described inwall held a writing brush or pen-write, and realization holds a writing brush or pen-write between outer tube
Sealing.
Further, the end of described outer shroud has been wholely set retaining ring, and the external diameter of described retaining ring is more than described
The end that holds a writing brush or pen-write internal diameter, be fixed on when by inflator on deck, when deck is fixed on cycle frame, on dirt-proof boot only
Move back ring to withstand on the upper surface with the deck of the outer tube phase clamping of inflator, while retaining ring further presses against the end held a writing brush or pen-write, anti-
While only the stack shell of inflator glides, also secondary seal can be realized between outer tube to holding a writing brush or pen-write for inflator, be further ensured that
Sealing effectiveness.
Compared with prior art, the utility model has the advantages that due to being provided with ring on the outer circumference surface of the outer tube of inflator
The mounting groove of shape, the multi-function dust-proof set is enclosed in mounting groove, is fixed on when by inflator on deck, deck is fixed on voluntarily
When on vehicle carriage, the end of dirt-proof boot is withstood on the upper surface with the deck of the outer tube phase clamping of inflator, and dirt-proof boot covers
In the mounting groove of outer tube, it can prevent the outer tube of inflator from gliding well so that inflator is rigidly mounted on deck,
Meanwhile, hold a writing brush or pen-write and be engaged with the sealing mechanism on dirt-proof boot outer shroud, can prevent the impurity such as dust, the water of outside from entering the interior of outer tube
Portion, substantially reduces the damage caused to impurity such as dusts to piston packing, extends the service life of inflator, realizes dirt-proof boot
One-object-many-purposes；In addition, inflator is when in use, because one end of the outer shroud of dirt-proof boot is hanging, elasticity arm is formed, outer tube is coming
During pushing back drawing, because the effect of elasticity arm greatly reduces the resistance produced by dirt-proof boot contact with holding a writing brush or pen-write, make
Obtain outer tube easily laborsaving during push-and-pull.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model embodiment one；
Fig. 2 is the sectional view of the utility model embodiment one；
Fig. 3 is the structural representation of the utility model embodiment two；
Fig. 4 is the enlarged diagram at A in Fig. 3；
Fig. 5 is scheme of installation of the utility model embodiment two on cycle frame.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
Embodiment one：As illustrated, a kind of multi-function dust-proof set for portable inflator, including inner ring 1 and outer shroud 2,
Inner ring 1 is used for the outer tube for being enclosed on inflator, one end of inner ring 1 and one end integrally connected of outer shroud 2, and the other end of outer shroud 2 hangs
Sky, forms and is wholely set on elasticity arm, the outer circumference surface of outer shroud 2 for the close-fitting sealing ring that holds a writing brush or pen-write with inflator
21, the end of outer shroud 2 has been wholely set retaining ring 22, and the external diameter of retaining ring 22 is more than inflator and held a writing brush or pen-write the internal diameter of end.
Embodiment two：As illustrated, a kind of inflator, including outer tube 3, hold a writing brush or pen-write 4 and dirt-proof boot 10, the excircle of outer tube 3
The mounting groove of annular is provided with face（Do not marked in figure）, dirt-proof boot 10 includes inner ring 1 and outer shroud 2, and inner ring 1 is enclosed on mounting groove
In, inner ring 1 towards hold a writing brush or pen-write 4 one end and outer shroud 2 towards hold a writing brush or pen-write 4 one end integrally connected, the other end of outer shroud 2 is hanging, is formed
Be wholely set sealing ring 21 on elasticity arm, the outer circumference surface of outer shroud 2, when inflator when not in use, sealing ring 21 and hold a writing brush or pen-write 4
Inwall is fitted close, and the end of outer shroud 2 has been wholely set retaining ring 22, and the external diameter of retaining ring 22 is more than the internal diameter for 4 ends that hold a writing brush or pen-write.
Claims (6)
1. a kind of multi-function dust-proof set for portable inflator, it is characterised in that including inner ring and outer rings, described inner ring is used
In being enclosed on the outer tube of inflator, one end integrally connected of one end of described inner ring and described outer shroud, described outer shroud
The other end is hanging, forms elasticity arm, is provided with the outer circumference surface of described outer shroud for holding a writing brush or pen-write what is be engaged with inflator
Sealing mechanism.
2. a kind of multi-function dust-proof set for portable inflator as claimed in claim 1, it is characterised in that：Described sealing
Mechanism includes the sealing ring being integrally disposed upon on the outer circumference surface of described outer shroud.
3. a kind of multi-function dust-proof set for portable inflator as claimed in claim 2, it is characterised in that：Described outer shroud
End be wholely set retaining ring, the external diameter of described retaining ring is more than inflator and held a writing brush or pen-write the internal diameter of end.
4. a kind of inflator covered using multi-function dust-proof as claimed in claim 1, it is characterised in that including outer tube, hold a writing brush or pen-write and
The mounting groove of annular is provided with dirt-proof boot, the outer circumference surface of described outer tube, described dirt-proof boot includes inner ring and outer rings, institute
The inner ring sleeve stated is in described mounting groove, and described inner ring is described towards described one end held a writing brush or pen-write and described outer shroud direction
One end integrally connected held a writing brush or pen-write, the other end of described outer shroud is hanging, forms elasticity arm, on the outer circumference surface of described outer shroud
Be provided with for the described sealing mechanism for holding a writing brush or pen-write and being engaged.
5. inflator as claimed in claim 4, it is characterised in that：Described sealing mechanism includes being integrally disposed upon described outer
Sealing ring on the outer circumference surface of ring, when inflator when not in use, described sealing ring is closely matched somebody with somebody with the described inwall held a writing brush or pen-write
Close.
6. inflator as claimed in claim 5, it is characterised in that：The end of described outer shroud has been wholely set retaining ring, institute
The external diameter for the retaining ring stated is more than the internal diameter of the described end that holds a writing brush or pen-write.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018911.6U CN206487604U (en) | 2017-01-06 | 2017-01-06 | A kind of multi-function dust-proof for portable inflator covers and the inflator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018911.6U CN206487604U (en) | 2017-01-06 | 2017-01-06 | A kind of multi-function dust-proof for portable inflator covers and the inflator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206487604U true CN206487604U (en) | 2017-09-12 |
Family
ID=59771347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720018911.6U Expired - Fee Related CN206487604U (en) | 2017-01-06 | 2017-01-06 | A kind of multi-function dust-proof for portable inflator covers and the inflator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206487604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593827A (en) * | 2017-01-06 | 2017-04-26 | 宁波市艾柯特工具科技发展有限公司 | Multifunctional dustproof cover used for portable inflator and inflator |
-
2017
- 2017-01-06 CN CN201720018911.6U patent/CN206487604U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593827A (en) * | 2017-01-06 | 2017-04-26 | 宁波市艾柯特工具科技发展有限公司 | Multifunctional dustproof cover used for portable inflator and inflator |
| CN106593827B (en) * | 2017-01-06 | 2019-10-08 | 宁波市艾柯特工具科技发展有限公司 | A kind of portable inflator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20200106 |