CN207598449U - A kind of simple inflator - Google Patents
A kind of simple inflator Download PDFInfo
- Publication number
- CN207598449U CN207598449U CN201721592677.4U CN201721592677U CN207598449U CN 207598449 U CN207598449 U CN 207598449U CN 201721592677 U CN201721592677 U CN 201721592677U CN 207598449 U CN207598449 U CN 207598449U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- cylinder
- inflator
- bottom end
- pedestal
- 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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Abstract
The utility model discloses a kind of simple inflators, including cylinder, the top of the cylinder is movably installed with cover, venthole is offered on the cover, the inner cavity of the cylinder is movably installed with pull rod, the top of the pull rod is installed with handle, the side of the handle is fixedly connected with gas pipe fixing frame, the bottom end of the pull rod is fixedly connected with piston, the bottom end of the piston is installed with rubber cup by third screw, retainer ring is fixedly connected with by the first screw on the cylinder, one end of the retainer ring is fixedly connected with inflator fixed frame, one end of the inflator fixed frame is fixedly connected with geometrical clamp, the side of the geometrical clamp is movably installed with movable folder by the second screw and spring, the bottom end of the cylinder is installed with pedestal, the inner cavity of the pedestal offers inner tube.The utility model is a kind of simple inflator, for being easy to use, is convenient for carrying, and service life is long.
Description
Technical field
The utility model is related to utility engineer application technical field, specially a kind of simple inflator.
Background technology
As the improvement of people's living standards, many young people increasingly like cycling to loosen mood, bicycle
During operation, it sometimes will appear fortuitous event, tire leaks air or tire gas is significantly insufficient, fills not in time
Gas tire just will appear pressure effect and damaged, and current inflator on the market is mostly that build is larger, it is not readily portable or
The time of some portable inflators of person has grown the phenomenon that being often worn out, just will appear clamping built on the sand, go out active,
So design produces a kind of simple inflator here, for being easy to use, be convenient for carrying, reduce appearance cycling it is outgoing when
Tire does not have the trouble of gas, and service life is long.
Utility model content
The purpose of this utility model is to provide a kind of simple inflator, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides following technical solution：A kind of simple inflator, including cylinder, institute
The top for stating cylinder is movably installed with cover, and venthole is offered on the cover, and the inner cavity of the cylinder is movably installed with drawing
Bar, the top of the pull rod are installed with handle, and the side of the handle is fixedly connected with gas pipe fixing frame, the pull rod
Bottom end is fixedly connected with piston, and the bottom end of the piston is installed with rubber cup by third screw, passes through on the cylinder
First screw is fixedly connected with retainer ring, and one end of the retainer ring is fixedly connected with inflator fixed frame, the inflator fixed frame
One end be fixedly connected with geometrical clamp, the side of the geometrical clamp is movably installed with movable folder, institute by the second screw and spring
The bottom end for stating cylinder is installed with pedestal, and the inner cavity of the pedestal offers inner tube, and one end of said inner tube is installed with
One-way cock, the top of the side of the pedestal are fixedly connected with connecting tube, and the top of the connecting tube is fixed by tracheae to be connected
Gas nozzle is connected to, one end of the gas nozzle is installed with gas nozzle switch.
Preferably, the bottom end of the inner cavity of the cylinder and the bottom end of connecting tube are connected by inner pipe-through.
Preferably, the surface mount of the handle has cotton layer.
Preferably, the tracheae is flexibly connected with gas pipe fixing frame.
Preferably, the inflator fixed frame is equipped with two groups, and two groups are installed in same perpendicular.
Preferably, the side of the pedestal is installed with foot pedal.
Compared with prior art, the beneficial effects of the utility model are：The utility model is a kind of simple inflator, is used for
It is easy to use, is convenient for carrying, reduce and the trouble that tire when cycling is gone out does not have gas occur, service life is long, also ensures
The clamping stability of inflator and bicycle by installing rubber cup, has ensured air only import but no export, has ensured inflation work
It is normally carried out, by installing retainer ring, has ensured the stability between inflator fixed frame and inflator, fixed by installing inflator
Frame reduces the friction of fixed frame and bicycle, enhances the stability between inflator and bicycle, also ensures prolonged
Service life.
Description of the drawings
Fig. 1 is the utility model agent structure schematic diagram；
Fig. 2 is the utility model agent structure sectional view；
Fig. 3 is the utility model inflator fixed frame plan view；
Fig. 4 is the utility model piston sectional view.
In figure：1 cylinder, 2 covers, 3 pull rods, 4 handles, 5 gas pipe fixing frames, 6 pedestals, 7 connecting tubes, 8 foot pedals, 9 tracheaes,
10 gas nozzles, 11 gas nozzles switch, 12 inflator fixed frames, 13 geometrical clamps, 14 springs, 15 movable folders, 16 first screws, 17 second spiral shells
Nail, 18 pistons, 19 rubber cups, 20 one-way cocks, 21 inner tubes, 22 retainer rings, 23 third screws, 24 ventholes.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
In the description of this practicality, it should be noted that the orientation of instructions such as term " vertical ", " on ", " under ", " level " or
Person's position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of and describes this practicality and simplify to describe,
Rather than instruction either implies that signified device or element must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that limitation to this practicality.In addition, " first ", " second ", " third ", " the 4th " are only used for description mesh
, and it is not intended that instruction or hint relative importance.
In the description of this practicality, it is also necessary to explanation, unless otherwise specific regulation and limitation, term " setting ", " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection can be mechanical connection or be electrically connected, and can be directly connected to or be connected by intermediary, can
To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
Concrete meaning of the term in this practicality.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of simple inflator, it is described including cylinder 1
The top of cylinder 1 is movably installed with cover 2, and venthole 24, the inner cavity activity installation of the cylinder 1 are offered on the cover 2
There is pull rod 3, the top of the pull rod 3 is installed with handle 4, and the surface mount of the handle 4 has non-slip mat, the handle 4
Side be fixedly connected with gas pipe fixing frame 5, the bottom end of the pull rod 3 is fixedly connected with piston 18, the bottom end of the piston 18
Rubber cup 19 is installed with by third screw 23, retainer ring 22 is fixedly connected with by the first screw 16 on the cylinder 1,
One end of the retainer ring 22 is fixedly connected with inflator fixed frame 12, and the inflator fixed frame 12 is equipped with two groups, and two groups are pacified
In same perpendicular, by installing inflator fixed frame 12, reduce the friction of fixed frame and bicycle, enhance inflator
Stability between bicycle, also ensures the much time using service life, and one end of the inflator fixed frame 12 is fixedly connected
There is geometrical clamp 13, the side of the geometrical clamp 13 is movably installed with activity folder 15, the cylinder by the second screw 17 and spring 14
The bottom end of body 1 is installed with pedestal 6, and the side of the pedestal 6 is installed with foot pedal 8, and the inner cavity of the pedestal 6 opens up
There is inner tube 21, one end of said inner tube 21 is installed with one-way cock 20, and the top of the side of the pedestal 6 is fixedly connected with
Connecting tube 7, the bottom end of the inner cavity of the cylinder 1 are penetrated through by inner tube 21 with the bottom end of connecting tube 7 and connected, the connecting tube 7
Top is fixedly connected with gas nozzle 10 by tracheae 9, and the tracheae 9 is flexibly connected with gas pipe fixing frame 5, one end of the gas nozzle 10
It is installed with gas nozzle switch 11.
Operation principle：In use, press activity folder 15, spring 14 occur elastic deformation, geometrical clamp 13 with activity folder 15 it
Between gap enlargement, inflator is taken off from bicycle, tracheae 9 is taken off above gas pipe fixing frame 5, gas nozzle 10 is right
Quasi- valve closes gas nozzle switch 11, and foot is stepped on foot pedal 8, holds handle 4 and piston 18 is pulled to move up, one-way cock 20
It closes, the air of the top of piston 18 enters lower section by the gap between the inner cavity of rubber cup 19 and cylinder 1, downward push handle 4,
When piston 18 declines, rubber cup 19 and the lumen contact of cylinder 1 are close, and air cannot return to the top of piston 18, one-way cock
20 because hand suppresses power opening, and gas enters tire by tracheae 9, and so on circulate until tire is substituted the bad for the good gas, tracheae 9 is blocked
Onto gas pipe fixing frame 5, finally inflator fixed frame 12 is fixed on bicycle.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of simple inflator, including cylinder (1), it is characterised in that：The top of the cylinder (1) is movably installed with cover
(2), venthole (24) is offered on the cover (2), the inner cavity of the cylinder (1) is movably installed with pull rod (3), the pull rod
(3) top is installed with handle (4), and the side of the handle (4) is fixedly connected with gas pipe fixing frame (5), the pull rod
(3) bottom end is fixedly connected with piston (18), and the bottom end of the piston (18) is installed with rubber by third screw (23)
Bowl (19) is fixedly connected with retainer ring (22), one end of the retainer ring (22) on the cylinder (1) by the first screw (16)
Inflator fixed frame (12) is fixedly connected with, one end of the inflator fixed frame (12) is fixedly connected with geometrical clamp (13), described solid
The side of clamp (13) is movably installed with activity folder (15), the bottom of the cylinder (1) by the second screw (17) and spring (14)
End is installed with pedestal (6), and the inner cavity of the pedestal (6) offers inner tube (21), and peace is fixed in one end of said inner tube (21)
Equipped with one-way cock (20), the top of the side of the pedestal (6) is fixedly connected with connecting tube (7), the top of the connecting tube (7)
End is fixedly connected with gas nozzle (10) by tracheae (9), and one end of the gas nozzle (10) is installed with gas nozzle switch (11).
2. a kind of simple inflator according to claim 1, it is characterised in that：The bottom end of the inner cavity of the cylinder (1) with
The bottom end of connecting tube (7) is penetrated through by inner tube (21) and connected.
3. a kind of simple inflator according to claim 1, it is characterised in that：The surface mount of the handle (4) has anti-
Skidding.
4. a kind of simple inflator according to claim 1, it is characterised in that：The tracheae (9) and gas pipe fixing frame (5)
Flexible connection.
5. a kind of simple inflator according to claim 1, it is characterised in that：The inflator fixed frame (12) is equipped with two
Group, two groups are installed in same perpendicular.
6. a kind of simple inflator according to claim 1, it is characterised in that：The side of the pedestal (6) is fixedly mounted
There is foot pedal (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721592677.4U CN207598449U (en) | 2017-11-24 | 2017-11-24 | A kind of simple inflator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721592677.4U CN207598449U (en) | 2017-11-24 | 2017-11-24 | A kind of simple inflator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207598449U true CN207598449U (en) | 2018-07-10 |
Family
ID=62761179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721592677.4U Expired - Fee Related CN207598449U (en) | 2017-11-24 | 2017-11-24 | A kind of simple inflator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207598449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110875972A (en) * | 2019-11-27 | 2020-03-10 | 维沃移动通信有限公司 | Electronic device |
-
2017
- 2017-11-24 CN CN201721592677.4U patent/CN207598449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110875972A (en) * | 2019-11-27 | 2020-03-10 | 维沃移动通信有限公司 | Electronic device |
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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 |
Granted publication date: 20180710 Termination date: 20201124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |