CN109650278A - Pneumatic jack - Google Patents
Pneumatic jack Download PDFInfo
- Publication number
- CN109650278A CN109650278A CN201910094701.9A CN201910094701A CN109650278A CN 109650278 A CN109650278 A CN 109650278A CN 201910094701 A CN201910094701 A CN 201910094701A CN 109650278 A CN109650278 A CN 109650278A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- piston
- main body
- coxopodite
- air pump
- 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.)
- Pending
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 63
- 238000006243 chemical reaction Methods 0.000 claims description 29
- 230000007704 transition Effects 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 12
- 230000003068 static effect Effects 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 210000004534 cecum Anatomy 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 229910052573 porcelain Inorganic materials 0.000 claims description 2
- 210000000232 gallbladder Anatomy 0.000 claims 1
- 230000003760 hair shine Effects 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 8
- 235000019506 cigar Nutrition 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
- B66F3/42—Constructional features with self-contained pumps, e.g. actuated by hand
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/247—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated pneumatically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/44—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with self-contained electric driving motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F2700/00—Lifting apparatus
- B66F2700/05—Hydraulic jacks
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The present invention, which provides, a kind of safe and efficient easy to use has the multi-functional Pneumatic jacks such as air pump, illumination.As long as epimerite and several middle nodes eject the height that moment can be disposably raised to needs simultaneously, time saving and energy saving without human intervention in use, plugging generation air pressure in the 12V power supply opening air pump switch micro air pump operating air pressure jack of cigar lighter.If can also open the LED light around light switch at night provides illumination.If the case where discovery under-inflation can also go to change-over switch air pump position, be tire tonifying Qi with this Pneumatic jack, can control inflation by included digital display manometer under steam.It is easy to use, carry convenient, exquisite beautiful multi-purpose content.
Description
Technical field
The present invention relates to the technical fields of the technical field of jack, especially Pneumatic jack.
Background technique
Jack is a kind of small widely used simplest lifting equipment of lifting height, is mainly used in factories and miness, vehicle
The work such as maintenance and other liftings support.The jack that kart and large-sized truck are configured at present is nearly all scissors screw rod
Shake mechanic jacks and traditional hydraulic jack.The first scissors screw rod shake mechanic jacks just risen when
It waits, raising is quite laborious and slow due to angle, time and effort consuming.Although second of traditional hydraulic jack is once
Press it is relatively labor-saving, also than relatively time-consuming, since height limitation need to surely drop back automobile-used hard object pad lower thousand when being especially raised to certain altitude
Jin pushes up, and makes its reset that the back-out of first segment screw portion could be continued ejection to previous height, then again and arrive suitably
Highly.If the hard object of pretty troublesome replacement is not provided for oneself to be difficult to gather materials on the spot with vehicle and be found, and it is only a very heavy that purposes is single
Top, using there is inconvenience.
Summary of the invention
The object of the invention is to solve technical performance and the problems such as having a single function inconvenient for use in existing product, provide
A kind of safe and efficient easy to use have the multi-functional Pneumatic jacks such as inflation, illumination.
For problems such as the technical performances that solves the said goods, the technical solution adopted by the present invention is that: including pedestal, bottom
Section, several middle nodes, epimerite and piston and mesoporous piston, rubber liner, the coxopodite with pedestal phase fixed seal connection,
Several middle nodes, epimerite, the telescopic sleeve of telescopic antenna type forms the Pneumatic jack main body of closed ejecting structure each other.
Preferably, the main body of its closed ejecting structure is by covering dynamic seal ring on piston and mesoporous piston and with pressing
The piston and pedestal and coxopodite, several middle nodes that ring is pressed in the gas bowl dual-seal on piston and mesoporous piston bottom surface are in
Hole piston is sealed with static sealing ring and is formed with fastened by screw connection.
Preferably, the main body of its closed ejecting structure by coxopodite, several middle nodes, epimerite, form it is scalable each other
Telescopic antenna type sleeve in be equipped with rubber liner, rubber liner is pressed on the bottom surface and pedestal of coxopodite with the base opening of sealing ring
In the groove being equipped with, with fastened by screw sealed connection formed, coxopodite, several middle nodes bottom inside be equipped with limit convex
Head.
Preferably, micro air pump is successively movable by the piston in motor and its worm screw turbine of connection, connecting rod, cylinder
Connection composition, is placed in pedestal, the outlet nozzle of cylinder by hose respectively with the digital display manometer for being fixed on base exterior and turn
It changes seat to be connected, the open end of conversion seat and transition seals rotation connection, and the outside of transition is cased with and thirdly hole
The seal rubber sleeve in corresponding hole, and be set in its long hole of pedestal, and withstood on transition by jackscrew spring top spring
Annular groove in, the air pump interface that is fixed on the base fills exhaust passage and turns by filling gas vent on filling channel and transition
Seat is changed as conversion communicates or mutually breaks, is connected in one end of exhaust passage and cavity main body, the exhaust outside other end and pedestal
Hole communicates, it is intermediate fill exhaust passage gas vent as conversion communicates or mutually breaks by filling gas vent, one end of inlet channel and chamber
Exhaust passage equipped with non-return valve, other end with air inlet is filled with conversion seat as conversion communicates or phase in the port that is connected in main body
Disconnected, the cecum of transition is fixedly connected with knob.
Preferably, air pump is fixed on the outside of Pneumatic jack main body coxopodite by band, the two is independent structure,
Air pump interface is connected by gas tube with the gas nozzle being fixed on the base, and gas nozzle passes through to be connected in inlet channel and cavity,
The port of inlet channel is equipped with non-return valve in cavity main body, and pedestal is equipped with the exhaust button of belt glue pad by spring top clamping, and leads to
It crosses in exhaust passage and cavity main body and is connected.
Preferably, the periphery of pedestal is equipped with LED illumination lamp.
Preferably, the conversion equipment being connected with knob uses porcelain valve core structure.
Beneficial effects of the present invention: bottom can be set up directly on using miniature due to ejecting air pump by the way of air pressure
In seat, carry product with compact structure easy to use, as long as plugging the 12V power supply opening air pump switch micro air pump work of cigar lighter
Make generation air pressure in Pneumatic jack, epimerite and several middle nodes eject the height that moment can be disposably raised to needs simultaneously,
It is time saving and energy saving without human intervention.If can also open the LED light around light switch at night provides illumination.If under steam
It was found that under-inflation can also go to change-over switch air pump position, it is tire tonifying Qi with this Pneumatic jack, by certainly
The digital display manometer of band can control the case where inflation.It, can for being equipped with the occasion of small air pump or special large size on vehicle
To select single Pneumatic jack using third and fourth embodiment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the Pneumatic jack in the embodiment of the present invention one.
Fig. 2 is the structural schematic diagram that pedestal is Down-Up seen in Fig. 1.
Fig. 3 faces outside drawing for Fig. 1's.
Fig. 4 is the structural schematic diagram of attachment 12.
Fig. 5 is the structural schematic diagram of the Pneumatic jack in the embodiment of the present invention four.
In figure: 1- epimerite, 2- middle node, 3- dynamic seal ring, 4- gas bowl, 5- static sealing ring, 6- mesoporous piston, 7- pressure ring,
It is logical that 8- inlet channel, 9- air pump interface, 10- filling channel, 11- knob, 12- transition, 13- fill gas vent, 14- fills exhaust
Road, 15- seal rubber sleeve, 16- exhaust passage, 17- gas vent, 18- air inlet, 19- hose, 20- cylinder, 21- connecting rod, 22- electricity
Machine, 23- worm screw turbine, 24- bottom cover, 25- pedestal, 26-LED headlamp, 27- non-return valve, 28- screw, 29- coxopodite, 30- are living
Plug, 31- gas tube, 32- digital display manometer, 33- jackscrew, 34- spring, 35- push up spring, 36- conversion seat, 37- screw hole, 38- ring
Slot, 39- rubber liner, 40- air pump, 41- band, 42- gas nozzle, 43- button, 44- limit plush copper, 45- switch.
Specific embodiment
The present invention is further illustrated With reference to embodiment, wherein attached drawing only for illustration,
It should not be understood as the limitation to this patent, embodiment in order to better illustrate the present invention, the certain components of attached drawing have omission, put
It greatly or reduces, the not actual size of representative products, it will be understood by those skilled in the art that certain known features and its being said in attached drawing
Bright possible omit will be understood by.
With reference to Fig. 1-5, a kind of Pneumatic jack, coxopodite, middle node and epimerite including having pedestal, further include pedestal
25, coxopodite 29, several middle nodes 2, epimerite 1 and piston 30 and mesoporous piston 6, rubber liner 39, it is described to be fixed with 25 phase of pedestal
The coxopodite 29 of sealed connection, several middle nodes 2, epimerite 1, the telescopic sleeve of telescopic antenna type is with upper-part by being arranged in pairs or groups each other
Form the Pneumatic jack main body of closed ejecting structure.
Embodiment one
A kind of Pneumatic jack further includes that pedestal 25, coxopodite 29, several middle nodes 2, epimerite 1 and piston 30 and mesoporous are living
Plug 6, the coxopodite 29 with 25 phase fixed seal connection of pedestal, several middle nodes 2, epimerite 1, telescopic antenna type is scalable each other
Sleeve form the Pneumatic jack main body of closed ejecting structure.
The closed ejecting structure of its main body is by covering in piston 30 with the dynamic seal ring 3 on mesoporous piston 6 and being pressed in pressure ring 7
The piston and pedestal 25 and coxopodite 29 of 4 dual-seal of gas bowl on piston 30 and 6 bottom surface of mesoporous piston, several middle nodes 2 with
Mesoporous piston 6 is fastenedly connected with screw 28 with the sealing of static sealing ring 5 and is formed.
Micro air pump is successively movable by motor 22 and its worm screw turbine 23 of connection, connecting rod 21, the piston in cylinder 20
Connection composition, is placed in pedestal 25, the outlet nozzle of cylinder 20 by hose 19 respectively with the digital display pressure that is fixed on outside pedestal 25
Power table 32 and conversion seat 36 are connected, and the open end of conversion seat 36 and transition 12, which seals, to be rotatablely connected, transition 12
Outside be cased with thirdly the corresponding hole in hole 13,17,18 seal rubber sleeve 15, and be set in its long hole of pedestal 25, and
It pushes up spring 35 by 33 spring 34 of jackscrew to withstand in the annular groove 38 on transition 12, the air pump interface 9 being fixed on pedestal 25 is logical
Gas vent 13 is filled on gas overcharging channel 10 and transition 12 fills exhaust passage 14 with conversion seat 36 as conversion communicates or mutually breaks,
It is connected in one end of exhaust passage 16 and cavity main body, the gas vent outside other end and pedestal 25 communicates, intermediate by filling row
Stomata 13 fills 14 gas vent 17 of exhaust passage as conversion communicates or mutually breaks, and is connected in one end of inlet channel 8 and cavity main body
Port is equipped with non-return valve 27, other end and air inlet 18 fill exhaust passage 14 with conversion seat 36 as conversion communicates or mutually breaks,
The cecum of transition 12 is fixedly connected with knob 11, covers bottom cover 24.The periphery of pedestal 25 is equipped with LED illumination lamp
26。
Embodiment two
A kind of Pneumatic jack, further includes pedestal 25, coxopodite 29, several middle nodes 2, epimerite 1, rubber liner 39, described
With the coxopodite 29, several middle nodes 2, epimerite 1, each other telescopic sleeve group of telescopic antenna type of 25 phase fixed seal connection of pedestal
At the Pneumatic jack main body of closed ejecting structure.
The main body of its closed ejecting structure by coxopodite 29, several middle nodes 2, epimerite 1, form telescopic pull rod each other
Rubber liner 39 is equipped in Antenna Type sleeve, rubber liner 39 is pressed in bottom surface and the pedestal 25 of coxopodite 29 with the base opening of sealing ring
In the groove being equipped with, it is fastened and connected and is formed across screw hole 37 with screw 28, the bottom of coxopodite 29, several middle nodes 2
Limit plush copper 44 is equipped on the inside of portion.
Micro air pump is successively movable by motor 22 and its worm screw turbine 23 of connection, connecting rod 21, the piston in cylinder 20
Connection composition, is placed in pedestal 25, the outlet nozzle of cylinder 20 by hose 19 respectively with the digital display pressure that is fixed on outside pedestal 25
Power table 32 and conversion seat 36 are connected, and the open end of conversion seat 36 and transition 12, which seals, to be rotatablely connected, transition 12
Outside be cased with thirdly the corresponding hole in hole 13,17,18 seal rubber sleeve 15, and be set in its long hole of pedestal 25, and
It pushes up spring 35 by 33 spring 34 of jackscrew to withstand in the annular groove 38 on transition 12, the air pump interface 9 being fixed on pedestal 25 is logical
Gas vent 13 is filled on gas overcharging channel 10 and transition 12 fills exhaust passage 14 with conversion seat 36 as conversion communicates or mutually breaks,
It is connected in one end of exhaust passage 16 and cavity main body, the gas vent outside other end and pedestal 25 communicates, intermediate by filling row
Stomata 13 fills 14 gas vent 17 of exhaust passage as conversion communicates or mutually breaks, and is connected in one end of inlet channel 8 and cavity main body
Port is equipped with non-return valve 27, other end and air inlet 18 fill exhaust passage 14 with conversion seat 36 as conversion communicates or mutually breaks,
The cecum of transition 12 is fixedly connected with knob 11, covers bottom cover 24.The periphery of pedestal 25 is equipped with LED illumination lamp
26。
Embodiment three
A kind of Pneumatic jack further includes that pedestal 25, coxopodite 29, several middle nodes 2, epimerite 1 and piston 30 and mesoporous are living
Plug 6, the coxopodite 29 with 25 phase fixed seal connection of pedestal, several middle nodes 2, epimerite 1, telescopic antenna type is scalable each other
Sleeve form the Pneumatic jack main body of closed ejecting structure.
The closed ejecting structure of its main body is by covering in piston 30 with the dynamic seal ring 3 on mesoporous piston 6 and being pressed in pressure ring 7
The piston and pedestal 25 and coxopodite 29 of 4 dual-seal of gas bowl on piston 30 and 6 bottom surface of mesoporous piston, several middle nodes 2 with
Mesoporous piston 6 is fastenedly connected with screw 28 with the sealing of static sealing ring 5 and is formed.
Air pump 40 is fixed on the outside of Pneumatic jack main body coxopodite 29 by band 41, and the two is independent structure, gas
Pump interface 9 is connected by gas tube 31 with the gas nozzle 42 being fixed on pedestal 25, and gas nozzle 42 passes through inlet channel 8 and cavity main body
Inside it is connected, the port of inlet channel 8 is equipped with non-return valve 27 in cavity main body, and the exhaust button 43 that pedestal 25 is equipped with belt glue pad is logical
It crosses spring 34 to hold out against, and by being connected in exhaust passage (16) and cavity main body.
Example IV
A kind of Pneumatic jack, further includes pedestal 25, coxopodite 29, several middle nodes 2, epimerite 1, rubber liner 39, described
With the coxopodite 29, several middle nodes 2, epimerite 1, each other telescopic sleeve group of telescopic antenna type of 25 phase fixed seal connection of pedestal
At the Pneumatic jack main body of closed ejecting structure.
The main body of its closed ejecting structure by coxopodite 29, several middle nodes 2, epimerite 1, form telescopic pull rod each other
Rubber liner 39 is equipped in Antenna Type sleeve, rubber liner 39 is pressed in bottom surface and the pedestal 25 of coxopodite 29 with the base opening of sealing ring
In the groove being equipped with, it is fastened and connected and is formed across screw hole 37 with screw 28, the bottom of coxopodite 29, several middle nodes 2
Limit plush copper 44 is equipped on the inside of portion.
Air pump 40 is fixed on the outside of Pneumatic jack main body coxopodite 29 by band 41, and the two is independent structure, gas
Pump interface 9 is connected by gas tube 31 with the gas nozzle 42 being fixed on pedestal 25, and gas nozzle 42 passes through inlet channel 8 and cavity main body
Inside it is connected, the port of inlet channel 8 is equipped with non-return valve 27 in cavity main body, and the exhaust button 43 that pedestal 25 is equipped with belt glue pad is logical
It crosses spring 34 to hold out against, and by being connected in exhaust passage (16) and cavity main body.
As long as in use, plugging in the 45 micro air pump operating air pressure jack of 12V power supply opening air pump switch of cigar lighter
Air pressure is generated, epimerite 1 and several middle nodes 2 eject the height that moment can be disposably raised to needs simultaneously, without human intervention
It is time saving and energy saving.If can also open the LED light 26 around light switch 45 at night provides illumination.If finding tire under steam
Change-over switch 11 can also be gone to air pump position by air pressure deficiency, be tire tonifying Qi with this Pneumatic jack, pass through included number
The case where aobvious pressure gauge 32 can control inflation.For being equipped with the occasion of small air pump or special large size on vehicle, can adopt
Single Pneumatic jack is selected with third and fourth embodiment.
Above-described embodiment is the description of the invention, is not limitation of the present invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (7)
1. a kind of dry jin top of air pressure, coxopodite, middle node and the spiral epimerite that can be screwed out, feature including having pedestal exist
In: including in pedestal (25), coxopodite (29), several middle nodes (2), epimerite (1) and piston (30) and mesoporous piston (6), rubber
Gallbladder (39), the coxopodite (29), several middle nodes (2), epimerite (1), each other pull rod with pedestal (25) phase fixed seal connection
The telescopic sleeve of Antenna Type forms the Pneumatic jack main body of closed ejecting structure.
2. a kind of Pneumatic jack as described in claim 1, it is characterised in that: the main body of its closed ejecting structure is by covering
Dynamic seal ring (3) on piston (30) and mesoporous piston (6) and piston (30) and mesoporous piston (6) bottom surface are pressed in pressure ring (7)
On gas bowl (4) dual-seal piston and pedestal (25) and coxopodite (29), several middle nodes (2) and mesoporous piston (6) it is equal
It is fastenedly connected and is formed with screw (28) with static sealing ring (5) sealing.
3. a kind of Pneumatic jack as described in claim 1, it is characterised in that: the main body of its closed ejecting structure is by coxopodite
(29), several middle nodes (2), epimerite (1), composition are equipped with rubber liner (39) in telescopic telescopic antenna type sleeve each other,
In the groove that the base opening that rubber liner (39) has sealing ring is pressed in the bottom surface of coxopodite (29) and pedestal (25) are equipped with, with screw
(28) be fastened and connected and formed, coxopodite (29), several middle nodes (2) bottom inside be equipped with limit plush copper (44).
4. a kind of Pneumatic jack as described in claim 1, it is characterised in that: micro air pump is by motor (22) and its connection
Worm screw turbine (23), connecting rod (21), the piston in cylinder (20) be successively movably connected to form, be placed in pedestal (25), cylinder
(20) outlet nozzle passes through hose (19) digital display manometer (32) and conversion seat (36) external with pedestal (25) is fixed on respectively
It is connected, the open end of conversion seat (36) and transition (12), which seals, to be rotatablely connected, and the outside of transition (12) is cased with
With thirdly hole (13) (17) (18) corresponding hole seal rubber sleeve (15), and be set in its long hole of pedestal (25), and lead to
It crosses jackscrew (33) spring (34) top spring (35) to withstand in the annular groove (38) on transition (12), the gas being fixed on pedestal (25)
Pump interface (9) fills exhaust passage (14) and conversion seat by filling gas vent (13) on filling channel (10) and transition (12)
(36) as conversion communicates or mutually breaks, it is connected in one end of exhaust passage (16) and cavity main body, other end and pedestal (25)
Outer gas vent communicates, exhaust passage (14) gas vent (17) by filling gas vent (13) is filled as conversion communicates or phase in centre
Disconnected, the port that is connected in one end of inlet channel (8) and cavity main body is filled equipped with non-return valve (27), other end and air inlet (18)
Exhaust passage (14) with conversion seat (36) as conversion communicates or mutually breaks, fix and connect by the cecum of transition (12) and knob (11)
It connects.
5. a kind of Pneumatic jack as described in claim 1, it is characterised in that: air pump (40) is fixed on gas by band (41)
The outside of jack main body coxopodite (29) is pressed, the two is independent structure, and air pump interface (9) passes through gas tube (31) and is fixed on
Gas nozzle (42) on pedestal (25) is connected, gas nozzle (42) by being connected in inlet channel (8) and cavity main body, cavity main body it is interior into
The port in gas channel (8) is equipped with non-return valve (27), and the exhaust button (43) that pedestal (25) is equipped with belt glue pad passes through spring (34)
It holds out against, and by being connected in exhaust passage (16) and cavity main body.
6. a kind of Pneumatic jack as described in claim 1, it is characterised in that: the periphery of pedestal (25) shines equipped with LED
Bright lamp (26).
7. a kind of Pneumatic jack as claimed in claim 4, it is characterised in that: the conversion equipment being connected with knob (11) uses
Porcelain valve core structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910094701.9A CN109650278A (en) | 2019-01-24 | 2019-01-24 | Pneumatic jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910094701.9A CN109650278A (en) | 2019-01-24 | 2019-01-24 | Pneumatic jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109650278A true CN109650278A (en) | 2019-04-19 |
Family
ID=66121868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910094701.9A Pending CN109650278A (en) | 2019-01-24 | 2019-01-24 | Pneumatic jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109650278A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109985747A (en) * | 2019-05-16 | 2019-07-09 | 山东金马首装饰材料有限公司 | Timber spray painting automatic switch |
| WO2022048575A1 (en) * | 2020-09-02 | 2022-03-10 | BROWN, Leeroy Eddyson | Pneumatic lifting device |
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| CN204384803U (en) * | 2014-11-28 | 2015-06-10 | 李晓静 | A kind of portable separated air pressure jack |
| CN205892625U (en) * | 2016-07-29 | 2017-01-18 | 武汉凡肯智能装备有限公司 | Superhigh pressure heavy load jack |
| CN210001520U (en) * | 2019-01-24 | 2020-01-31 | 齐齐哈尔市大川科技有限责任公司 | Pneumatic jack |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0227256A2 (en) * | 1985-10-24 | 1987-07-01 | Tai-Her Yang | Jack combined with an air pump and using a common drive motor |
| KR20040031243A (en) * | 2002-10-04 | 2004-04-13 | 현대자동차주식회사 | Oil Jack Combined Air Pump |
| CN200964334Y (en) * | 2006-10-25 | 2007-10-24 | 宋文东 | Air pressure type multifunctional jack |
| CN102616697A (en) * | 2012-04-28 | 2012-08-01 | 常熟通润汽车零部件股份有限公司 | Oil jack with pneumatic pump |
| CN203667903U (en) * | 2013-11-21 | 2014-06-25 | 浙江亿鹏机械有限公司 | Efficient seal self-locking type oil jack |
| CN204384803U (en) * | 2014-11-28 | 2015-06-10 | 李晓静 | A kind of portable separated air pressure jack |
| CN205892625U (en) * | 2016-07-29 | 2017-01-18 | 武汉凡肯智能装备有限公司 | Superhigh pressure heavy load jack |
| CN210001520U (en) * | 2019-01-24 | 2020-01-31 | 齐齐哈尔市大川科技有限责任公司 | Pneumatic jack |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109985747A (en) * | 2019-05-16 | 2019-07-09 | 山东金马首装饰材料有限公司 | Timber spray painting automatic switch |
| WO2022048575A1 (en) * | 2020-09-02 | 2022-03-10 | BROWN, Leeroy Eddyson | Pneumatic lifting device |
| GB2613490A (en) * | 2020-09-02 | 2023-06-07 | Leeroy Eddyston Brown | Pneumatic lifting device |
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Effective date of registration: 20190710 Address after: 161000 Taier Electrical Appliance No. 22 Longsha Road, Longsha District, Qiqihar City, Heilongjiang Province Applicant after: Qigihar Dachuan Technology Co., Ltd. Address before: 161000 Taier Electrical Appliances of Longsha Road, Longsha District, Qiqihar City, Heilongjiang Province Applicant before: Zhang Guiyong |
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