CN205533092U - Movable air compressor - Google Patents
Movable air compressor Download PDFInfo
- Publication number
- CN205533092U CN205533092U CN201620312283.8U CN201620312283U CN205533092U CN 205533092 U CN205533092 U CN 205533092U CN 201620312283 U CN201620312283 U CN 201620312283U CN 205533092 U CN205533092 U CN 205533092U
- Authority
- CN
- China
- Prior art keywords
- roller
- air compressor
- bracing frame
- pillar
- frame
- 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
- 230000001737 promoting effect Effects 0.000 claims abstract description 9
- 239000000725 suspension Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a movable air compressor, its technical scheme main points are: include gas holder and the compressor that is fixed in the gas holder top, the bottom one end of gas holder is equipped with first gyro wheel, and the other end is equipped with the pillar, the one end of being close to the pillar on the gas holder still is equipped with the handle that is used for promoting the gas holder, it has the support frame to articulate on the pillar, the one end of keeping away from the gas holder on the support frame is equipped with the second gyro wheel, the pretension portion that is used for preventing the second gyro wheel and freely drops of still being equipped with on the support frame, be in at the second gyro wheel and guarantee that the second gyro wheel keeps the fixed part of the state of droping when droping the state.
Description
Technical field
This utility model relates to a kind of compressor, particularly to a kind of portable air compressor.
Background technology
Air compressor is the basic product of the modernization of industry, and air compressor is just to provide source of the gas power, the mechanical energy of former dynamic (typically motor) is converted into the device of gas pressure energy, is compressed-air actuated pressure generator.
At present, notification number is that the Chinese patent of CN204663805U discloses a kind of convenient air compressor machine promoted, including compressor, air accumulator, described compressor is fixed on air accumulator, and the one end bottom described air accumulator is provided with roller, the other end is provided with pillar, described compressor is provided with handle, and wherein, pillar can ensure that when using air compressor machine, air compressor machine will not move because of vibration, to tilt and rely on roller to promote by setting crutched one end during mobile compressor.But, needing when promoting air compressor machine exerts a force always ensures the state that pillar departs from ground, the most inconvenient during promotion, arduously.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is that providing a kind of promotes convenient portable air compressor.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of portable air compressor, including air accumulator and be fixed on the compressor above air accumulator, the bottom end of described air accumulator is provided with the first roller, the other end is provided with pillar, on described air accumulator, the one end near pillar is additionally provided with the handle for promoting air accumulator, it is hinged with bracing frame on described pillar, on support frame as described above, the one end away from air accumulator is provided with the second roller, the pretension portion for preventing the second roller from freely hanging down it is additionally provided with on support frame as described above, ensure that when the second roller is in and hangs down state the second roller keeps the fixed part of the state that hangs down.
By technique scheme, the bracing frame being provided with the second roller is hinged on pillar, so, by rotary support frame, the second roller can be packed up or be put down；When need not mobile air compressor, being packed up by the second roller, i.e. keeping bracing frame to be the level of state, now, pretension portion makes bracing frame keep level, thus the second roller can depart from ground, it is ensured that pillar contacts on ground；When the mobile air compressor of needs, rotate down bracing frame and make bracing frame be in vertical state, bracing frame is made to keep vertical state by fixed part the most again, thus the second roller can be supported in ground, so there is no need to waste unnecessary strength when promoting air compressor and will set the tilting of crutched one end, it is only that urged forward promotes handle can easily realize the movement of air compressor, very convenient.
Preferably, described pretension portion includes the hanging column stretching spring, being located on bracing frame, and described hanging column is between the jointed shaft and the second roller of bracing frame, and one end of described stretching spring is connected on hanging column, and the other end is connected on air accumulator the side near pillar.
Pass through technique scheme, stretching spring limits freely rotatable around its jointed shaft of bracing frame, when bracing frame is horizontal, stretching spring is in the raw, just holding bracing frame, when bracing frame has downward movement tendency, stretching spring has the trend being stretched, now stretching spring can produce pulling force and prevents from bracing frame from moving downward making it keep level, thus achieves fixing at horizontal level of bracing frame.
Preferably, on described hanging column, one end away from bracing frame is provided with the limiting section preventing stretching spring abjection.
By technique scheme, stretching spring and be hung on hanging column, when support movements or vibration, stretching spring easily axially and deviating from from the end of hanging column along hanging column, the limiting section here by end can effectively prevent stretching spring from departing from hanging column.
Preferably, described fixed part includes the fixing hole being located at pillar side, the first through hole of being located on bracing frame, is arranged in the first through hole and fixing hole and for the latch of fixing support rack.
Pass through technique scheme, when the mobile air compressor of needs, need to put down the second roller, now support column is in vertical state, second roller supporting is in ground, and when promoting air compressor to move, the second roller and ground have certain force of rolling friction, now bracing frame meeting rearward movement, cause to prevent bracing frame from rotating second to tumble disengaging ground, use fixed part that bracing frame is fixed post.Here, fixed part is made up of fixing hole, the first through hole and latch, when bracing frame is in vertical position, first through hole just faces fixing hole, now, use latch to insert the first through hole and fixing hole can realize bracing frame and fix the effective of vertical position, prevent bracing frame from rotating.
Preferably, on described latch, one end away from fixing hole is provided with suspension ring.
By technique scheme, latch can be plugged easily by suspension ring.
Preferably, support frame as described above is additionally provided with it is easy to the pedal frame that the second roller puts down.
By technique scheme, when putting down the second roller, pedal frame can be slammed and exert a force downwards, make bracing frame rotate around its jointed shaft, and make the second roller supporting on ground；Second roller just can be put down in the case of being not required to squat down by arranging of pedal frame, and foot force application is convenient simultaneously.
Preferably, described pedal frame is U-shaped frame, and the opening of U-shaped frame is fixed on bracing frame.
By technique scheme, foot can slam the blind end of U-shaped frame exerting a force and be put down, here by the second roller, when slamming U-shaped frame, bracing frame rotates down, during now tiptoe can stretch into U-shaped frame, ensureing that always foot palm part gives power, tiptoe portion will not produce pain；U-shaped frame can alleviate the weight of pedal frame simultaneously.
Preferably, the bottom of described pillar is provided with rubber blanket.
By technique scheme, when air compressor does not moves, using pillar to support and ground, can produce vibration when air compressor works, the rubber blanket of pillar bottom can play cushioning effect.
In sum, what this utility model in contrast to prior art has the beneficial effect that the second roller can rise as required and decline, and has both ensured stability when air compressor works, has made again air compressor movable type very convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation that embodiment bracing frame is horizontal；
Fig. 2 is A portion enlarged drawing in Fig. 1；
Fig. 3 is the structural representation that in embodiment, bracing frame is in vertical state；
Fig. 4 is the side view of embodiment.
Reference: 1, air accumulator；2, compressor；3, the first roller；4, pillar；5, handle；6, bracing frame；7, the second roller；8, pretension portion；81, stretching spring；82, hanging column；9, fixed part；91, fixing hole；92, the first through hole；93, latch；10, limiting section；11, suspension ring；12, pedal frame；13, rubber blanket；14, hook.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Portable air compressor as shown in figure 1 and 2, including air accumulator 1 be fixed on the compressor 2 above air accumulator 1, compressor 2 uses two-cylinder type oilless (oil free) compressor, the bottom of air accumulator 1 is positioned at the one end in left side and is provided with the first roller 3, the one end being positioned at right side is provided with pillar 4, and the quantity of the first roller 3 is two and is symmetrical set.Bracing frame 6 it is hinged with on pillar 4, on bracing frame 6, the one end away from air accumulator 1 is provided with the second roller 7, bracing frame 6 is additionally provided with the pretension portion 8 for preventing the second roller 7 from freely hanging down, ensures that when the second roller 7 is in and hangs down state the second roller 7 keeps the fixed part 9 of the state that hangs down.Pretension portion 8 includes stretching spring 81, the hanging column 82 be located on bracing frame 6, and hanging column 82 is between the jointed shaft and the second roller 7 of bracing frame 6 and the outer end of hanging column 82 is provided with in round table-like limiting section 10；Above pillar 4, the sidewall of air accumulator 1 being additionally provided with hook 14, one end of stretching spring 81 is connected on hanging column 82, and the other end is connected to link up with on 14.When air compressor operates, air compressor needs are static is positioned over ground, and now, bracing frame 6 is horizontal, thus the second roller 7 is packed up, and pillar 4 supports wherein one end of air accumulator 1, produces mobile when preventing air compressor from working；Here, stretching spring 81 is in the raw, just hold bracing frame 6, when bracing frame 6 has downward movement tendency, stretching spring 81 has the trend being stretched, now stretching spring 81 can produce pulling force and prevents from bracing frame 6 from moving downward making it keep level, thus achieves fixing at horizontal level of bracing frame 6.Here, in order to play certain damping effect when air compressor works, the bottom of pillar 4 is provided with rubber blanket 13.
See accompanying drawing 2,3, fixed part 9 includes the fixing hole 91 being located at pillar 4 side, be located on bracing frame 6 the first through hole 92, it is arranged in the first through hole 92 and fixing hole 91 and for the latch 93 of fixing support rack 6, when bracing frame 6 is in vertical position, first through hole 92 just faces fixing hole 91, latch 93 may be inserted in the first through hole 92 and fixing hole 91, and latch 93 is additionally provided with the suspension ring 11 facilitating latch 93 to plug；Herein, bracing frame 6 being additionally provided with pedal frame 12, pedal frame 12 is the U-shaped frame taken the shape of the letter U, and the opening of U-shaped frame is fixed on bracing frame 6, and foot is stepped on for convenience, and pedal frame 12 is upturned slightly.Seeing accompanying drawing 3, and 4, on air accumulator 1, the one end near pillar 4 is additionally provided with the handle 5 for promoting air accumulator 1, and handle 5 is additionally provided with for anti-skidding rubber sleeve in " 7 " font, the end of handle 5.
In conjunction with accompanying drawing 2,3,4, when the mobile air compressor of needs, can be put down by the second roller 7, here, both hands catch handle 5 upwards to exert a force, and step on downwards pedal frame 12 with foot, and support column can be allowed to be in vertical state, and the second roller 7 is supported in ground；Then, then insert in the first through hole 92 and fixing hole 91 with latch 93, it is achieved bracing frame 6 fixing at vertical position, prevent bracing frame 6 from rotating, now, air compressor can be moved easily promoting handle 5.When, behind the position moving to specify by air compressor, needing air compressor is fixed placement, now, hands catches the suspension ring 11 on latch 93, can be extracted easily by latch 93；Then, promote forward handle 5, due to when bracing frame 6 is in vertical state, stretching spring 81 is in extended state, therefore stretching spring 81 has the trend of contraction, when promoting forward air compressor, bracing frame 6 can rotate backward, stretching spring 81 effect under, bracing frame 6 understand oneself turn to horizontal level keep balance, very convenient.
The above is only exemplary embodiment of the present utility model, and not for limiting protection domain of the present utility model, protection domain of the present utility model is determined by appended claim.
Claims (8)
1. a portable air compressor, including air accumulator (1) and be fixed on air accumulator (1) top compressor (2), the bottom end of described air accumulator (1) is provided with the first roller (3), the other end is provided with pillar (4), the upper one end near pillar (4) of described air accumulator (1) is additionally provided with the handle (5) for promoting air accumulator (1), it is characterized in that: on described pillar (4), be hinged with bracing frame (6), on support frame as described above (6), the one end away from air accumulator (1) is provided with the second roller (7), the pretension portion (8) for preventing the second roller (7) from freely hanging down it is additionally provided with on support frame as described above (6), ensure that when the second roller (7) is in and hangs down state the second roller (7) keeps the fixed part (9) of the state that hangs down.
Portable air compressor the most according to claim 1, it is characterized in that: described pretension portion (8) includes the hanging column (82) stretching spring (81), being located on bracing frame (6), described hanging column (82) is positioned between the jointed shaft of bracing frame (6) and the second roller (7), one end of described stretching spring (81) is connected on hanging column (82), and the other end is connected to the upper side near pillar (4) of air accumulator (1).
Portable air compressor the most according to claim 2, is characterized in that: on described hanging column (82), the one end away from bracing frame (6) is provided with the limiting section (10) preventing stretching spring (81) from deviating from.
Portable air compressor the most according to claim 3, is characterized in that: described fixed part (9) includes the fixing hole (91) being located at pillar (4) side, the first through hole (92) of being located on bracing frame (6), be arranged in the first through hole (92) and fixing hole (91) and for the latch (93) of fixing support rack (6).
Portable air compressor the most according to claim 4, is characterized in that: on described latch (93), the one end away from fixing hole (91) is provided with suspension ring (11).
Portable air compressor the most according to claim 1, is characterized in that: is additionally provided with on support frame as described above (6) and is easy to the pedal frame (12) that the second roller (7) puts down.
Portable air compressor the most according to claim 6, is characterized in that: described pedal frame (12) is U-shaped frame, and the opening of U-shaped frame is fixed on bracing frame (6).
Portable air compressor the most according to claim 1, is characterized in that: the bottom of described pillar (4) is provided with rubber blanket (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620312283.8U CN205533092U (en) | 2016-04-14 | 2016-04-14 | Movable air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620312283.8U CN205533092U (en) | 2016-04-14 | 2016-04-14 | Movable air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205533092U true CN205533092U (en) | 2016-08-31 |
Family
ID=56792300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620312283.8U Expired - Fee Related CN205533092U (en) | 2016-04-14 | 2016-04-14 | Movable air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205533092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120264A (en) * | 2020-01-15 | 2020-05-08 | 芜湖裕优机械科技有限公司 | Rearmounted arrangement structure of air compressor machine |
| CN112207617A (en) * | 2020-11-05 | 2021-01-12 | 湖南万家工贸实业有限公司 | Boring machine dust blowing device for precision machining |
-
2016
- 2016-04-14 CN CN201620312283.8U patent/CN205533092U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120264A (en) * | 2020-01-15 | 2020-05-08 | 芜湖裕优机械科技有限公司 | Rearmounted arrangement structure of air compressor machine |
| CN112207617A (en) * | 2020-11-05 | 2021-01-12 | 湖南万家工贸实业有限公司 | Boring machine dust blowing device for precision machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic tire inflation device with portable air compressor Effective date of registration: 20181114 Granted publication date: 20160831 Pledgee: Zhejiang Tyrone commercial bank Limited by Share Ltd. Taizhou Wenling branch Pledgor: ZHEJIANG MEIZHOUBAO CO.,LTD. Registration number: 2018330000382 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |