CN212532130U - Portable pneumatic jack - Google Patents
Portable pneumatic jack Download PDFInfo
- Publication number
- CN212532130U CN212532130U CN202020924774.4U CN202020924774U CN212532130U CN 212532130 U CN212532130 U CN 212532130U CN 202020924774 U CN202020924774 U CN 202020924774U CN 212532130 U CN212532130 U CN 212532130U
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- pneumatic jack
- jack body
- plug
- hole plug
- lock catch
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Abstract
The utility model provides a portable pneumatic jack, belonging to the technical field of pneumatic jacks and aiming at solving the problem that the existing starting jack needs to be matched with an electric inflator pump for use and is inconvenient to carry; the pneumatic jack comprises a pneumatic jack body and a lengthened handle arranged on the pneumatic jack body, wherein an air inlet pipe is arranged on the pneumatic jack body; the lock catch is fixedly welded on the lengthened handle; the gas cylinder is clamped in the lock catch; the utility model provides a design need not use electrified air charge pump as the power supply, can prop up heavy object, easy operation, convenient to carry fast.
Description
Technical Field
The utility model relates to a pneumatic jack technical field specifically is a portable pneumatic jack.
Background
When the existing pneumatic jack is used, an electric air inflation pump needs to be matched with the existing pneumatic jack to be used as a power source, the carrying is inconvenient, the lifting speed is low, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The technical insufficiency to the existence, the utility model aims at providing a portable pneumatic jack need not use electrified air charge pump as the power supply, can prop up heavy object, easy operation, convenient to carry fast.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a portable pneumatic jack comprises a pneumatic jack body and a lengthened handle arranged on the pneumatic jack body, wherein an air inlet pipe is arranged on the pneumatic jack body; the lock catch is fixedly welded on the lengthened handle; the gas cylinder is clamped in the lock catch;
the connecting device comprises a two-way joint, a pressure reducing valve and a three-hole plug; one end of the bidirectional joint is in threaded connection with the gas cylinder, and the other end of the bidirectional joint is in threaded connection with the gas inlet nozzle of the pressure reducing valve; the three-hole plug is fixedly arranged on the air outlet nozzle of the pressure reducing valve and is communicated with the air outlet nozzle; the first plug of the three-hole plug is communicated with the air inlet pipe of the jack body; a second plug of the three-hole plug is connected with a tire detection air pressure inflating gun through a special hose of an air pressure pump; and the third plug of the three-hole plug is in threaded connection with an exhaust valve.
The beneficial effects of the utility model reside in that: the utility model provides a design need not use electrified air charge pump as the power supply, can prop up heavy object, easy operation, convenient to carry fast.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a portable pneumatic jack according to an embodiment of the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1.
Description of reference numerals:
the pneumatic tire pressure testing device comprises a connecting device 1, a gas cylinder 2, a pneumatic jack body 3, a lengthened handle 4, a lock catch 5, a two-way connector 6, a pressure reducing valve 7, an exhaust valve 8, a three-hole plug 9 and a tire pressure testing inflating gun 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "in", "up", "down", "horizontal", "inner", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 2, a portable pneumatic jack comprises a pneumatic jack body 3 and a lengthened handle 4 arranged on the pneumatic jack body 3, wherein an air inlet pipe is arranged on the pneumatic jack body 3, and the portable pneumatic jack further comprises an air bottle 2, a lock catch 5 and a connecting device 1; the lock catch 5 is fixedly welded on the lengthened handle 4; the gas bottle 2 is clamped in the lock catch 5; the connecting device 1 comprises a two-way joint 6, a pressure reducing valve 7 and a three-hole plug 9; one end of the two-way joint 6 is in threaded connection with the gas cylinder 2, the pressure reducing valve 7 is provided with a gas inlet nozzle and a gas outlet nozzle, and the other end of the two-way joint 6 is in threaded connection with the gas inlet nozzle of the pressure reducing valve 7; the three-hole plug 9 is fixedly arranged on the air outlet nozzle of the pressure reducing valve 7 and is communicated with the air outlet nozzle; a first plug of the three-hole plug 9 is communicated with an air inlet pipe of the jack body; the second plug of the three-hole plug 9 is connected with a tire detection air pressure inflating gun 10 through a special hose of an air pressure pump; and a vent valve 8 is connected to the third plug of the three-hole plug 9 in a threaded manner.
When the pneumatic jack is used, a valve on the gas cylinder 2 is opened, high-pressure gas enters the pneumatic jack body 3 through the two-way connector 6, the pressure reducing valve 7, the three-hole plug 9 and the gas inlet pipe in sequence, and the high-pressure gas of the gas cylinder 2 is used for driving the pneumatic jack body 3 to work so as to lift a heavy object; after the use is finished, the valve on the gas cylinder 2 is closed, and the gas is exhausted through the exhaust valve 8, so that the heavy object slowly falls; when the pressure in the gas cylinder 2 is insufficient, the gas cylinder 2 can be detached from the lock catch 5 and replaced by a new gas cylinder 2; the tire can be inflated by the tire detection air pressure inflating gun 10, and the use function is rich.
The utility model provides a design need not use electrified air charge pump as the power supply, can prop up heavy object, easy operation, convenient to carry fast.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (1)
1. A portable pneumatic jack comprises a pneumatic jack body and a lengthened handle arranged on the pneumatic jack body, wherein an air inlet pipe is arranged on the pneumatic jack body; the lock catch is fixedly welded on the lengthened handle; the gas cylinder is clamped in the lock catch;
the connecting device comprises a two-way joint, a pressure reducing valve and a three-hole plug; one end of the bidirectional joint is in threaded connection with the gas cylinder, and the other end of the bidirectional joint is in threaded connection with the gas inlet nozzle of the pressure reducing valve; the three-hole plug is fixedly arranged on the air outlet nozzle of the pressure reducing valve and is communicated with the air outlet nozzle; the first plug of the three-hole plug is communicated with the air inlet pipe of the jack body; a second plug of the three-hole plug is connected with a tire detection air pressure inflating gun through a special hose of an air pressure pump; and the third plug of the three-hole plug is in threaded connection with an exhaust valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020924774.4U CN212532130U (en) | 2020-05-27 | 2020-05-27 | Portable pneumatic jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020924774.4U CN212532130U (en) | 2020-05-27 | 2020-05-27 | Portable pneumatic jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212532130U true CN212532130U (en) | 2021-02-12 |
Family
ID=74543866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020924774.4U Active CN212532130U (en) | 2020-05-27 | 2020-05-27 | Portable pneumatic jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212532130U (en) |
-
2020
- 2020-05-27 CN CN202020924774.4U patent/CN212532130U/en active Active
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