CN108180132B - A kind of integrated combination inflator - Google Patents
A kind of integrated combination inflator Download PDFInfo
- Publication number
- CN108180132B CN108180132B CN201711474811.5A CN201711474811A CN108180132B CN 108180132 B CN108180132 B CN 108180132B CN 201711474811 A CN201711474811 A CN 201711474811A CN 108180132 B CN108180132 B CN 108180132B
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- China
- Prior art keywords
- cylinder
- piston
- spool
- hole
- pedestal
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B33/00—Pumps actuated by muscle power, e.g. for inflating
- F04B33/005—Pumps actuated by muscle power, e.g. for inflating specially adapted for inflating tyres of non-motorised vehicles, e.g. cycles, tricycles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/02—Pumping installations or systems specially adapted for elastic fluids having reservoirs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of integrated combination inflators, assembly cylinder-body is equipped on its pedestal, the upper end of assembly cylinder-body is provided with upper cover, its lower end is provided with lower cover, it is set side by side with air reservoir in assembly cylinder-body, goes out cylinder and piston-cylinder, it is correspondingly arranged on gas storage channel, outlet passageway on lower lid and inflates channel, piston rod is provided in piston-cylinder, the upper end of piston rod passes through upper cover and connect with handle, its lower end is connected with piston, it inflates and is provided with non-return valve in channel, be provided with escape pipe in cylinder out；Be provided on pedestal with base rotation cooperation spool, switched by rotational valve core completion status, inflate state when, piston-cylinder and out cylinder pass through spool conducting；When gas storage state, piston-cylinder and air reservoir are connected by spool；When high pressure outlet air, air reservoir and out cylinder are connected by spool.The advantage is that: structurally reasonable, manufacturing cost is low, use, collection, easy to carry, can satisfy the tonifying Qi demand of conventional tyre and vacuum tire.
Description
Technical field
The present invention relates to inflator manufacturing technology field, a kind of especially integrated combination inflator.
Background technique
Bicycle tyre can be divided into air tyre and solid tyre, and solid tyre is (being not necessarily to tonifying Qi) although easy to maintain, but rides
Impression can not show a candle to air tyre；Air tyre can be divided into conventional tyre with the inner tube of a tyre and the not vacuum tire of the inner tube of a tyre, ordinary wheel again
Tire economy is higher, therefore most commonly used, but conventional tyre heavier-weight and repairing trouble, and vacuum tire is with resistance to
The good, puncture resistant of mill property, it is light and handy, easy to maintenance the advantages that, and increasingly by the welcome of consumer and like.
Conventional tyre, the inner tube of a tyre are an obturators, are easier by gas nozzle (non-return valve) tonifying Qi, no matter pass through air pump also
It is that common household inflator can be easily accomplished tonifying Qi.And vacuum tire does not have the presence of obturator, in the tonifying Qi incipient stage,
Needing rapidly tonifying Qi just can make to form hermetic seal between tire and wheel hub, and existing inflator is since its air pressure is limited, very
Difficult outlets a large amount of in a short time, thus it is extremely difficult to vacuum tire tonifying Qi, and this is also the difficulty of vacuum tire large-scale popularization
One of.
Summary of the invention
The technical problem to be solved by the invention for the present situation of prior art is to provide structurally reasonable, manufacturing cost is low,
Using, collection, a kind of integrated combination inflator easy to carry, the tonifying Qi that can satisfy conventional tyre and vacuum tire needs
It asks.
The technical scheme of the invention to solve the technical problem is:
A kind of integrated combination inflator includes pedestal, and assembly cylinder-body is equipped on pedestal, and the upper end of assembly cylinder-body is set
It is equipped with upper cover, lower end is provided with lower cover, and air reservoir is set side by side in assembly cylinder-body, goes out cylinder and piston-cylinder, lower cover
On be correspondingly arranged on gas storage channel, outlet passageway and inflate channel, piston rod, the upper end of piston rod are provided in piston-cylinder
It is connect across upper cover with handle, lower end is connected with piston, inflates and is provided with non-return valve in channel, is provided with outlet in cylinder out
Pipe；Be provided on pedestal with base rotation cooperation spool, switched by rotational valve core completion status, inflate state when, piston
Cylinder and out cylinder are connected by spool；When gas storage state, piston-cylinder and air reservoir are connected by spool；When high pressure outlet air,
Air reservoir and out cylinder are connected by spool.
The technical measures of optimization further include:
It is correspondingly arranged on gas storage hole, venthole on above-mentioned spool and inflates hole, it is also axial on spool to be provided with centre bore,
It the centre bore and gas storage hole, venthole and inflates hole and communicates respectively, gas storage hole, venthole are corresponded on pedestal and inflate hole site and is equal
It is provided with through-hole；Gas storage hole is 2 and is tunneled to centre bore and is vertically arranged and the right-angle structure that is formed, venthole are 2 and get through
To centre bore and be arranged in parallel and the linear type structure that is formed, inflating hole is 2 and is tunneled to centre bore and is vertically arranged and is formed
Right-angle structure.
One end of above-mentioned spool is connected with a rotating handle by pin.
The locating slot of semi-circular shape is offered on above-mentioned spool, it is compatible with the locating slot fixed to be provided on pedestal
Position pin.
Through hole is provided with gasket on above-mentioned pedestal.
The lower end of above-mentioned escape pipe is provided with seal nipple, which is slidably matched with the cylinder out.
It is fixed with pressure gauge on above-mentioned upper lid, the upper end of cylinder is connected with pressure gauge ventilating joint out；Inflate state or
When person's high pressure outlet air, seal nipple is moved to above pressure gauge ventilating joint, and cylinder is connected with pressure gauge out.
The upper end of above-mentioned pressure gauge ventilating joint is provided with escape pipe locking cap.
Reception hole is offered on above-mentioned handle, escape pipe can be inserted into the piston rod from the reception hole.
Above-mentioned pedestal has extended to form pedal to two sides.
A kind of integrated combination inflator of the present invention, structurally reasonable, manufacturing cost is low, use air reservoir, go out cylinder with
And the assembly cylinder-body that piston-cylinder setting is constituted, entire length is short, convenient for collection, carries, and realize state by rotational valve core
Between switching, using simple, conveniently.Inflate state when, the gas in piston-cylinder is directly exported from escape pipe, can satisfy general
The tonifying Qi demand of logical tire；When gas storage state, the gas in piston-cylinder enters air reservoir and carries out gas storage pressurization, is vacuum tire
Tonifying Qi is prepared；When high pressure outlet air, the high pressure air pressure in air reservoir is exported from escape pipe, to meet vacuum tire tonifying Qi demand；
This inflator can satisfy the tonifying Qi demand of conventional tyre and vacuum tire.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is decomposition diagram of the invention；
Fig. 3 is the decomposition diagram of pedestal in Fig. 2；
Fig. 4 is sectional structure chart of the invention；
Fig. 5 is the portion A enlarged drawing in Fig. 4 when the present invention inflates；
The portion A enlarged drawing in Fig. 4 when Fig. 6 is gas storage of the present invention；
The portion A enlarged drawing in Fig. 4 when Fig. 7 is high pressure outlet air of the present invention；
Fig. 8 is the portion B enlarged drawing in Fig. 4.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
Structural schematic diagram of the invention as shown in Figure 1 to Figure 8 shows the,
Appended drawing reference therein are as follows: pedestal 1, pedal 11, assembly cylinder-body 2, air reservoir 2a, go out cylinder 2b, piston-cylinder 2c,
Upper cover 21, gas storage channel 22a, outlet passageway 22b, inflates channel 22c, piston rod 3, handle 31, reception hole 31a, work at lower cover 22
Plug 32, non-return valve 4, escape pipe 5, seal nipple 51, spool 6, gas storage hole 6a, venthole 6b, the hole 6c, centre bore 6d, fixed of inflating
Position slot 6e, pin 61, rotating handle 62, positioning pin 63, gasket 64, pressure gauge 7, pressure gauge ventilating joint 71, escape pipe are fixed
Cap 72.
As shown in Figures 1 to 8,
A kind of integrated combination inflator includes pedestal 1, is equipped with assembly cylinder-body 2 on pedestal 1, assembly cylinder-body 2 it is upper
End be provided with upper cover 21, lower end is provided with lower cover 22, be set side by side in assembly cylinder-body 2 air reservoir 2a, go out cylinder 2b and
Piston-cylinder 2c is correspondingly arranged on gas storage channel 22a, outlet passageway 22b on lower cover 22 and inflates channel 22c, piston-cylinder
Piston rod 3 is provided in 2c, the upper end of piston rod 3 passes through upper cover 21 and connect with handle 31, and lower end is connected with piston 32, inflates
It is provided with non-return valve 4 in the 22c of channel, is provided with escape pipe 5 in cylinder 2b out；It is provided on pedestal 1 and is rotatably assorted with pedestal 1
Spool 6, by 6 completion status of rotational valve core switch, inflate state when, piston-cylinder 2c and out cylinder 2b pass through spool 6 be connected；
When gas storage state, piston-cylinder 2c and air reservoir 2a are connected by spool 6；When high pressure outlet air, air reservoir 2a and out cylinder 2b are logical
Cross the conducting of spool 6.
It is correspondingly arranged on gas storage hole 6a, venthole 6b on spool 6 and inflates hole 6c, it is also axial on spool 6 to be provided with center
Hole 6d, centre bore 6d are communicated respectively with gas storage hole 6a, venthole 6b and the hole 6c that inflates, and gas storage hole 6a, outlet are corresponded on pedestal 1
It hole 6b and inflates the hole position 6c and is provided with through-hole；Gas storage hole 6a is 2 and is tunneled to centre bore 6d and is vertically arranged and is formed
Right-angle structure, venthole 6b are 2 and are tunneled to centre bore 6d and are arranged in parallel and the linear type structure that is formed, the hole 6c that inflates are 2
It is a be tunneled to centre bore 6d and be vertically arranged and the right-angle structure that is formed.
In embodiment, one end of spool 6 is connected with a rotating handle 62 by pin 61.
In embodiment, the locating slot 6e of semi-circular shape is offered on spool 6, is provided on pedestal 1 and the locating slot 6e
Compatible positioning pin 63.
The rotation that rotating handle 62 facilitates spool 6 is set；The cooperation of locating slot 6e and positioning pin 63 limit the axis of spool 6
To displacement, the reliability of assembly relation ensure that.
In embodiment, through hole is provided with gasket 64 on pedestal 1.
In embodiment, the lower end of escape pipe 5 is provided with seal nipple 51, the seal nipple 51 and the cylinder 2b sliding out
Cooperation.
In embodiment, pressure gauge 7 is fixed in upper cover 21, the upper end of cylinder 2b is connected with pressure gauge ventilating joint 71 out；
When tonifying Qi when state or high pressure outlet air (inflate), seal nipple 51 is moved to 71 top of pressure gauge ventilating joint, out cylinder 2b
It is connected with pressure gauge 7.
In embodiment, the upper end of pressure gauge ventilating joint 71 is provided with escape pipe locking cap 72.
In embodiment, reception hole 31a is offered on handle 31, escape pipe 5 can be inserted into the piston from reception hole 31a
In bar 3.
Inflator is inserted into piston rod 3 by reception hole 31a when not used, by escape pipe 5, empty using the inside of piston rod 3
Between store escape pipe 5, make inflator storage, carry it is more convenient.
In embodiment, pedestal 1 has extended to form pedal 11 to two sides.
Working principle:
This inflator can both give conventional tyre tonifying Qi, can also give vacuum tire tonifying Qi.
This inflator is provided with air reservoir 2a in assembly cylinder-body 2, goes out cylinder 2b, piston-cylinder 2c；Piston-cylinder 2c and
The structure of internal part is similar to common inflator structure, drives piston rod 3 and piston 32 in piston-cylinder by handle 31
It is moved back and forth in 2c, and outside gas transmission；And the air reservoir 2a added can temporarily store exported gas in piston-cylinder 2c
Come, disposably discharges after making its pressure increase to meet the tonifying Qi demand of vacuum tire.The seal nipple 51 and outlet of escape pipe 5
Cylinder 2b is slidably matched, and in inflator difference, part escape pipe 5 can be accommodated in out in cylinder 2b, and another part escape pipe 5 is then
It is accommodated in piston rod 3 so that it is convenient to the storage of inflator.
Switch the use state of inflator: every 90 ° of the rotation of spool 6 by rotating rotation of the rotating handle 62 with movable valve plug 6
Complete primary switching；The corresponding position of each state can be identified in 2 lower end of assembly cylinder-body to facilitate identification.
As shown in figure 5, when inflating, piston-cylinder 2c inflated channel 22c, non-return valve 4, inflate hole 6c, centre bore 6d, go out
Stomata 6b, outlet passageway 22b and the escape pipe 5 in cylinder 2b out form air outlet passage, and gas storage hole 6a and gas storage channel 22a it
Between block；The gas of piston-cylinder 2c output is directly exported from escape pipe 5, and air reservoir 2a does not work, can give under the state general
Logical tire tonifying Qi.
As shown in fig. 6, when gas storage, piston-cylinder 2c inflated channel 22c, non-return valve 4, inflate hole 6c, centre bore 6d, storage
Stomata 6a, gas storage channel 22a and air reservoir 2a form gas storage access, and block between venthole 6b and outlet passageway 22b；Piston
The gas of cylinder 2c output enters air reservoir 2a and carries out gas storage pressurization, to get ready to vacuum tire tonifying Qi.
As shown in fig. 7, air reservoir 2a is through gas storage channel 22a, gas storage hole 6a, centre bore 6d, venthole when high pressure outlet air
6b, outlet passageway 22b form air outlet passage with the escape pipe 5 in cylinder 2b out, and inflate channel 22c and inflating and hinder between the 6c of hole
It is disconnected；High pressure gas in air reservoir 2a is exported from escape pipe 5, can be vacuum tire tonifying Qi under the state.
Highly preferred embodiment of the present invention has illustrated, and the various change or remodeling made by those of ordinary skill in the art are not
It can depart from the scope of the present invention.
Claims (8)
1. a kind of integrated combination inflator includes pedestal (1), assembly cylinder-body (2) is equipped on the pedestal (1),
Be characterized in: the upper end of the assembly cylinder-body (2) is provided with upper cover (21), and lower end is provided with lower cover (22), the combination
It is set side by side with air reservoir (2a) in cylinder body (2), goes out cylinder (2b) and piston-cylinder (2c), it is corresponding on the lower cover (22)
It is provided with gas storage channel (22a), outlet passageway (22b) and inflates channel (22c), be provided in the piston-cylinder (2c)
Piston rod (3), the upper end of the piston rod (3) pass through upper cover (21) and connect with handle (31), and lower end is connected with piston
(32), described inflate is provided with non-return valve (4) in channel (22c), and described going out in cylinder (2b) is provided with escape pipe (5)；
It is provided with the spool (6) being rotatably assorted with pedestal (1) on the pedestal (1), is switched by rotational valve core (6) completion status,
Inflate state when, piston-cylinder (2c) and out cylinder (2b) pass through spool (6) be connected；When gas storage state, piston-cylinder (2c) and
Air reservoir (2a) is connected by spool (6)；When high pressure outlet air, air reservoir (2a) and out cylinder (2b) are connected by spool (6)；
It is correspondingly arranged on gas storage hole (6a), venthole (6b) on the spool (6) and inflates hole (6c), spool goes back axis on (6)
To being provided with centre bore (6d), the centre bore (6d) and gas storage hole (6a), venthole (6b) and inflates hole (6c) and communicate respectively, institute
Gas storage hole (6a), venthole (6b) are corresponded on the pedestal (1) stated and inflates the position hole (6c) is provided with through-hole；The gas storage
Hole (6a) is 2 and is tunneled to centre bore (6d) and is vertically arranged and the right-angle structure that is formed, the venthole (6b) are 2 and beat
It passes to centre bore (6d) and is arranged in parallel and the linear type structure that is formed, described inflate hole (6c) are 2 and are tunneled to centre bore
(6d) and be vertically arranged and the right-angle structure that is formed；One end of the spool (6) is connected with a rotating handle by pin (61)
(62)。
2. a kind of integrated combination inflator according to claim 1, it is characterized in that: being offered on the spool (6)
The locating slot (6e) of semi-circular shape is provided with the compatible positioning pin (63) with the locating slot (6e) on the pedestal (1).
3. a kind of integrated combination inflator according to claim 2, it is characterized in that: in through-hole on the pedestal (1)
Place is provided with gasket (64).
4. a kind of integrated combination inflator according to claim 3, it is characterized in that: the lower end of the escape pipe (5)
Seal nipple (51) are provided with, which is slidably matched with cylinder (2b) out.
5. a kind of integrated combination inflator according to claim 4, it is characterized in that: being fixed in the upper cover (21)
Pressure gauge (7), the upper end for going out cylinder (2b) are connected with pressure gauge ventilating joint (71).
6. a kind of integrated combination inflator according to claim 5, it is characterized in that: the pressure gauge ventilating joint
(71) upper end is provided with escape pipe locking cap (72).
7. a kind of integrated combination inflator according to claim 6, it is characterized in that: being offered on the handle (31)
Reception hole (31a), the escape pipe (5) can be inserted into the piston rod (3) from the reception hole (31a).
8. a kind of integrated combination inflator according to claim 7, it is characterized in that: the pedestal (1) prolongs to two sides
It stretches and is formed with pedal (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711474811.5A CN108180132B (en) | 2017-12-29 | 2017-12-29 | A kind of integrated combination inflator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711474811.5A CN108180132B (en) | 2017-12-29 | 2017-12-29 | A kind of integrated combination inflator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108180132A CN108180132A (en) | 2018-06-19 |
| CN108180132B true CN108180132B (en) | 2019-06-25 |
Family
ID=62549135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711474811.5A Active CN108180132B (en) | 2017-12-29 | 2017-12-29 | A kind of integrated combination inflator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108180132B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737028B (en) * | 2019-03-22 | 2023-12-26 | 威海荣创海洋科技有限公司 | Bidirectional pressure pedal inflator with air suction function |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2151273Y (en) * | 1992-10-10 | 1993-12-29 | 齐学福 | Air circuit assembly of air pump |
| CN2177818Y (en) * | 1993-11-22 | 1994-09-21 | 许仁昌 | Backflow prevention inflator |
| JP2003301769A (en) * | 2002-04-11 | 2003-10-24 | Marui:Kk | Air pump for bicycle |
| CN202108798U (en) * | 2011-05-03 | 2012-01-11 | 三一重工股份有限公司 | Hydraulic rotary valve and engineering machinery |
| CN103912478B (en) * | 2013-01-09 | 2016-06-01 | 双馀实业有限公司 | Inflating device with air tank |
| TWM545839U (en) * | 2017-04-17 | 2017-07-21 | 雙餘實業股份有限公司 | Air pump and its air storage cylinder, switch valve, and switch valve core |
-
2017
- 2017-12-29 CN CN201711474811.5A patent/CN108180132B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108180132A (en) | 2018-06-19 |
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Effective date of registration: 20201215 Address after: 246000 the third floor west of Leichi market, Dongzhou Road, Huayang Town, Wangjiang County, Anqing City, Anhui Province Patentee after: Wangjiang Leichuang Technology Co., Ltd Address before: Room 908, No. 1498, Jiangnan Road, hi tech Zone, Ningbo City, Zhejiang Province Patentee before: NINGBO ACT TOOL TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |