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Inflator with retractable handle

A pump and grip technology, applied in the field of pumps, can solve the problems of increasing the axial length and being inconvenient to carry and use.

Active Publication Date: 2016-09-14
BETO ENG & MARKETING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of pump that can be folded with the handle can only be pivoted in situ by the position pivoted with the piston rod, so although the handle is pivoted to be connected with the piston rod The horizontal width can be reduced in the same axial direction, but after the handle is folded, the overall axial length will be increased instead, and there are still problems of inconvenient portability and use.

Method used

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  • Inflator with retractable handle
  • Inflator with retractable handle
  • Inflator with retractable handle

Examples

Experimental program
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Effect test

Embodiment Construction

[0081] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.

[0082] see Figure 1 to Figure 12 , is an inflator 100 with a foldable handle provided in the first preferred embodiment of the present invention, which mainly includes an inflator main body 1, a base 30, an air hose 40, an inflatable joint 50, A locking ring 60, a handle 70, a latch 80 and a cover 90, wherein;

[0083] see Figure 1 to Figure 6 , the pump main body 1 has a cylinder body 10 and a piston unit 20;

[0084] The cylinder body 10 has a piston space 11, an output port 12 connecting the piston space 11 to the outside world, and a piston port 13 connecting the piston space 11 to the outside world. The peripheral wall of the piston port 13 has a first joint portion 14. In this embodiment, the first coupling portion 14 is an internal thread.

[0085] The piston unit 20 has a piston head (not shown in...

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PUM

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Abstract

The invention discloses an inflator with a grip capable of being folded. The inflator comprises an inflator body, a locking ring and the grip. The inflator body is provided with a first combination portion. The locking ring is arranged on the inflator body, can be stressed by external force so as to slide along the inflator body in a reciprocating mode and is provided with a second combination portion and a first joint portion. The grip is provided with a second joint portion, can be stressed by external force so as to do reciprocating motion in the axial direction of the inflator body from one extension position to one shortened position, and can be stressed by the external force so as to be pivoted in a reciprocating mode from one folding position to one use position relative to the inflator body. Accordingly, the width and the length of the whole inflator can be reduced in the storage process.

Description

technical field [0001] The present invention relates to an air pump, and more specifically refers to an air pump with a foldable handle. Background technique [0002] In the existing air pump, a piston rod is used to move back and forth in a cylinder body, so as to compress the gas and then output it. [0003] In order to make it easier for the user to inflate, a handle that is horizontally and vertically connected is generally provided on the end of the piston rod that passes through the cylinder body, so that the handle can be held by the user, and can be used. A more appropriate way of applying force. However, since the handle adopts the horizontal and vertical connection of the pump, its width will be significantly widened due to the handle, so it will take up too much space whether it is carried or stored, which will lead to a lack of convenience in use The problem. [0004] Therefore, there is currently a pump with a handle that can be folded on the market, and the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B33/00F04B39/12
Inventor 王罗平
Owner BETO ENG & MARKETING