CN202132205U - Electrically-driven inflating and deflating cylinder - Google Patents

Electrically-driven inflating and deflating cylinder Download PDF

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Publication number
CN202132205U
CN202132205U CN201120214209U CN201120214209U CN202132205U CN 202132205 U CN202132205 U CN 202132205U CN 201120214209 U CN201120214209 U CN 201120214209U CN 201120214209 U CN201120214209 U CN 201120214209U CN 202132205 U CN202132205 U CN 202132205U
Authority
CN
China
Prior art keywords
cylinder
piston
inflating
deflating
electrically
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
Application number
CN201120214209U
Other languages
Chinese (zh)
Inventor
杨朴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hohai University HHU
Original Assignee
Hohai University HHU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hohai University HHU filed Critical Hohai University HHU
Priority to CN201120214209U priority Critical patent/CN202132205U/en
Application granted granted Critical
Publication of CN202132205U publication Critical patent/CN202132205U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an electrically-driven inflating and deflating cylinder, which is characterized by including an air cylinder (10), wherein an air vent (1) and an air cock connector (8) are connected with the two ends of the air cylinder (10) respectively; a piston (3) is installed inside the air cylinder (10); one-way air valves (11) are arranged at the two ends of the piston (3); the middle part of the piston (3) is connected with a crank shaft mechanism (6); a motor (4) is installed at the lateral part of the air cylinder (10); and a rotating shaft end of the crank shaft mechanism (6) is connected with an output end of the motor (4). The electrically-driven inflating and deflating cylinder is small and light, convenient and fast, consumes no labor force as the socket power supply can be used directly; the relative direction of the airflow can be changed easily for respective inflating and deflating through dismantling and changing devices at the two ends of the piston; and the electrically-driven inflating and deflating cylinder has simple structure and low cost, facilitates popularization, and is simple to operate and applicable to all kinds of people.

Description

The electronic inflator that charges and discharge
Technical field
The utility model relates to a kind of inflator that relies on electric energy to charge and discharge gas automatically.
Background technique
Along with the continuous quickening of rhythm of life, various Pneumatic articles have got into our daily life, like inflatable packer, inflatable toys, water wing, air pillow, balloon etc.These inflatable products can fill and can put, and can make full use of limited space so that preserve and carry, convenient people's life.But their inflation, deflation course remain cumbersome.
Common inflation method is to utilize hand or foot-operated pump at present, perhaps directly blows with mouth, relatively wastes time and energy, and the use for crowds such as old man, pregnant woman, children still has inconvenience.And the venting method is normally after valve inserts thin rod, to firmly extruding of Pneumatic article, gas discharged, this process trouble and hard, and when especially volume was big in inflatable product inflation back, deflation course is effort relatively especially.
Summary of the invention
The purpose of the utility model is exactly to above-mentioned deficiency of the prior art, and a kind of electronic inflator that charges and discharge simple in structure, easy to use is provided.
The technological scheme that the utility model adopts is following:
A kind of electronic inflator that charges and discharge; It is characterized in that it includes cylinder, the two ends of cylinder connect ventilating hole and valve connecting head respectively, in the said cylinder piston are installed; The two ends of piston are provided with unidirectional valve; Middle of piston is connected with crank mechanism, and the sidepiece of said cylinder is equipped with motor, and the rotating shaft end of said crank mechanism links to each other with the output terminal of said motor.
Said ventilating hole and valve connecting head are installed in the two ends of cylinder through connecting thread.
The beneficial effect of the utility model is:
Can directly utilize socket power, small volume and less weight, convenient and swift, need not physical output; The device at dismounting exchange piston two just can easily change the opposite direction of air-flow, inflates respectively and exits; Simple in structure, cost is low, helps promoting, and is simple to operate, is fit to all kinds of crowds and uses.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1; The utility model is provided with ventilating hole 1 and valve connecting head 8 respectively at the two ends of cylinder 10; Ventilating hole 1 is connected with cylinder 10 through connecting thread 2 with valve connecting head 8; Ventilating hole 1 and valve connecting head 8 two-part can freely be dismantled respectively or to change place, with the conversion of realization charging-discharging function.Close installation has piston 3 in the cylinder 10, and the two ends of piston 3 are provided with unidirectional valve 11, and ventilating hole 1 place also is provided with unidirectional valve 11.The middle part of piston 3 is connected with crank mechanism 6.The sidepiece of cylinder 10 is equipped with motor 4, and the rotating shaft end of crank mechanism 6 links to each other with the output terminal of motor 4.During motor 4 work, drive crank mechanism 6 runnings, in cylinder 10, move back and forth thereby drive piston 3.Be installed in motor 4 rear portions with motor 4 supporting potential devices 7, power plug 9 is installed in potential device 7 rear portions.
The undeclared part that relates in the utility model is identical with existing technology.

Claims (2)

1. electronic inflator that charges and discharge; It is characterized in that it includes cylinder (10), the two ends of cylinder (10) connect ventilating hole (1) and valve connecting head (8) respectively, and piston (3) is installed in the said cylinder (10); The two ends of piston (3) are provided with unidirectional valve (11); The middle part of piston (3) is connected with crank mechanism (6), and the sidepiece of said cylinder (10) is equipped with motor (4), and the rotating shaft end of said crank mechanism (6) links to each other with the output terminal of said motor (4).
2. the electronic inflator that charges and discharge according to claim 1 is characterized in that said ventilating hole (1) and valve connecting head (8) are installed in the two ends of cylinder (10) through connecting thread (2).
CN201120214209U 2011-06-23 2011-06-23 Electrically-driven inflating and deflating cylinder Expired - Fee Related CN202132205U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120214209U CN202132205U (en) 2011-06-23 2011-06-23 Electrically-driven inflating and deflating cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120214209U CN202132205U (en) 2011-06-23 2011-06-23 Electrically-driven inflating and deflating cylinder

Publications (1)

Publication Number Publication Date
CN202132205U true CN202132205U (en) 2012-02-01

Family

ID=45520975

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120214209U Expired - Fee Related CN202132205U (en) 2011-06-23 2011-06-23 Electrically-driven inflating and deflating cylinder

Country Status (1)

Country Link
CN (1) CN202132205U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110124332A (en) * 2019-04-03 2019-08-16 温州轻飞玩具有限公司 A kind of bathroom toy air charging system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110124332A (en) * 2019-04-03 2019-08-16 温州轻飞玩具有限公司 A kind of bathroom toy air charging system
CN110124332B (en) * 2019-04-03 2020-09-22 温州轻飞玩具有限公司 Bathroom toy aerating device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120201

Termination date: 20120623