CN2846794Y

CN2846794Y - Improved inflator structor

Info

Publication number: CN2846794Y
Application number: CN 200520129887
Authority: CN
Inventors: 庄士文
Original assignee: JIDIAN CO Ltd
Current assignee: JIDIAN CO Ltd
Priority date: 2005-10-20
Filing date: 2005-10-20
Publication date: 2006-12-13
Anticipated expiration: 2015-10-20

Abstract

The utility model provides an improved inflator structure. The utility model comprises an inflator body, a wind mouth head which is arranged on a first end of the inflator body, a fixing element which is arranged on a second end of the inflator body, a piston rod which is glidingly arranged in the inflator body and is combined with a piston, and a grip which is arranged on the other end of the piston rod. The utility model is characterized in that the first end of the inflator body is relatively bulged than the second end, and one end in the grip, which is relative to the inflator body, is provided with a containing space which is used for holding the second end of the inflator body; thus, when the grip is closed, the grip can be sheathed and coated on the second end of the inflator body. The outer margin of the grip and the margin of the first end are in a flat and straight shape which is a simple shape, and the outer margin of the whole inflator can not completely generate an irregular stage drop height; thus, the shape is fairly beautiful, the obsession of soil accumulation does not exist, the comfort grasping feeling which conform to ergonomics can be provided, the volume of the inflator can be reduced largely, and the weight of the inflator can be effectively reduced.

Description

Improved inflator structure

Technical field

The utility model relates to a kind of improved inflator structure, and particularly a kind of whole pump is the improved inflator structure of the simple moulding of flat.

Background technique

Along with development of science and technology and progress, people to the requirement of things also from can be with all right old thinking, suitable exquisiteness and requirement become, have the conception of continuous progress or innovation only, produce new form to improve the surcharge of product, and effectively reduce cost, could under the test of Market competition, survive.

With reference to No. 465676 bicycle pump structure improvement patent of annex one Announcement Number case.The head 10 of described pump one end is to protrude from stack shell 12 and form class's drop, and the described pump lever 14 of end in addition also protrudes from stack shell 12, equally also form class's drop with stack shell 12, described class drop place not only moulding is not attractive in appearance, and pile up easily dirty cause stuck, the user more can cause the uncomfortable sense of holding because of described class drop when gripping pump.In addition,, be not placed on outside the stack shell 12, make that the volume of described pump is bigger, more increased the weight of pump, quite be not easy to carry and collect because described lever 14 is sides that are positioned at stack shell 12, not handy, practical.The disadvantages that this pump is derived has in fact and is researched and developed the necessity that improves.

Therefore, the utility model problem of wanting to get rid of or alleviating Prior Art at least and met with.

Summary of the invention

The utility model provides a kind of improved inflator structure.

To achieve these goals, the utility model provides a kind of improved inflator structure, it includes a stack shell, and is located at the wind fairing head of stack shell first end, and is located at the fixed block of stack shell second end, and slidably is located in the stack shell and the piston rod and that is combined with a piston is located at the piston rod handle of end in addition, it is characterized in that:

First end of described stack shell is to protrude from second end, the interior end with respect to stack shell of described handle is provided with one and can supplies the ccontaining containing space of stack shell second end, described handle fit when folding is coated on second end of stack shell, and the edge of the outer rim of described handle and stack shell first end is the simple moulding of flat.The outer rim of whole pump can not produce irregular class drop fully, and is quite elegant in appearance in the moulding, do not pile up dirty puzzlement, more can provide to use meet ergonomics comfortable to hold sense.And because described handle is second end that fit is coated on stack shell, so can significantly dwindle the volume of pump, not only effectively alleviated the weight of pump, pump is easy to carry and has collected, fairly good usefulness, practicality have novelty and progressive.

The utlity model has following advantage:

1. improved inflator structure of the present utility model, first end of described pump stack shell is to protrude from second end, the outer rim of described first end is the simple moulding that is flat with the outer rim of wind fairing head, and but described handle fit when folding is coated on second end of stack shell than path, the outer rim that makes handle is the simple moulding that is flat with the edge of stack shell first end, the outer rim of whole pump can not produce irregular class drop fully, quite elegant in appearance in the moulding, do not pile up dirty puzzlement, more can provide and use meet ergonomics comfortable to hold sense.

2. improved inflator structure of the present utility model, because described handle is second end that fit is coated on stack shell, so can significantly dwindle the volume of pump, not only effectively alleviated the weight of pump, pump is easy to carry and collects, fairly good usefulness, practicality have novelty and progressive.

Other purpose, advantage and novel characteristics of the present utility model will be more obvious from the following detailed description and related drawings.

Description of drawings

Fig. 1 is a three-dimensional combination figure of the present utility model, and second end of table stack shell forms than path;

The sectional view that Fig. 2 is got along the 2-2 hatching for Fig. 1;

Fig. 3 is a side view of the present utility model, and table handle fit is coated on second end of stack shell;

The sectional view that Fig. 4 is got along the 4-4 hatching for Fig. 3;

Fig. 5 is the stereogram of the utility model collapse state.

Description of reference numerals: 10 pumps; 11 stack shells; 111 first ends; 112 second ends; 12 wind fairing heads; 13 fixed blocks; 14 pistons; 15 piston rods; 16 handles; 161 containing spaces; 17 conjunctions; 18 fixed blocks.

Embodiment

With reference to Fig. 1 and Fig. 2, described pump 10 includes a stack shell 11, and is located at the wind fairing head 12, of stack shell 11 first ends 111 and is located at the fixed block 13, of stack shell 11 second ends 112 and slidably is located in the stack shell 11 and the piston rod 15 and that is combined with a piston 14 is located at piston rod 15 handle 16 of end in addition.It is characterized in that:

First end 111 of described stack shell 11 is to protrude from second end 112, and first end 111 that described stack shell 11 outer rims are protruded is the simple moulding that are flat with the outer rim of wind fairing head 12.In first embodiment, can be on than stack shell 11 first ends 111 of path a sheathed conjunction 17, and be fixedly arranged on the displacement that limits conjunction on the stack shell 11 by a fixed block 18.Described conjunction 17 can make first end 111 of stack shell 11 thicken, and described first end 111 is trimmed with wind fairing head 12, and can do the change of color and lines on conjunction 17, changes and the design sense so that stack shell 11 has more.

End with respect to stack shell 11 in the described handle 16 is provided with a containing space 161, and described containing space 161 can be ccontaining for second end 112 of stack shell 11.Please be simultaneously with reference to Fig. 5, but described handle 16 fit when collapse state is coated on second end 112 of stack shell 11, the outer rim of described handle 16 is the simple moulding that are flat with the edge of stack shell first end 111, conjunction 17 or fixed block 18, can not produce irregular class drop fully, quite elegant in appearance in the moulding, do not pile up dirty puzzlement, more can provide and use meet ergonomics comfortable to hold sense.

It should be noted that, because described handle 16 is second ends 112 that fit is coated on stack shell 11, so can significantly dwindle the volume of pump 10, not only effectively alleviated the weight of pump 10, pump 10 is easy to carry and collects, fairly good usefulness, practicality in fact are one to have the creation of novelty and progressive.

The above, it only is preferred embodiment of the present utility model, when can not with the scope implemented of qualification the utility model, so the change of numerical value or displacement of equivalent elements such as, or, all should still belong to the category that the utility model patent contains according to equalization variation and modification that the utility model claim is done.

Claims

1. improved inflator structure, it includes a stack shell, and is located at the wind fairing head of stack shell first end, and is located at the fixed block of stack shell second end, and slidably is located in the stack shell and the piston rod and that is combined with a piston is located at the piston rod handle of end in addition, it is characterized in that:

First end of described stack shell is to protrude from second end, the interior end with respect to stack shell of described handle is provided with one and can supplies the ccontaining containing space of stack shell second end, described handle fit when folding is coated on second end of stack shell, and the edge of the outer rim of described handle and stack shell first end is the simple moulding of flat.

2. as claims 1 described improved inflator structure, it is characterized in that the first end outer rim of described stack shell is the simple moulding that is flat with the outer rim of wind fairing head.

3. as claims 1 described improved inflator structure, it is characterized in that a sheathed conjunction on first end of stack shell.

4. as claims 3 described improved inflator structures, it is characterized in that the fixed block of a restriction conjunction displacement is fixedly arranged on the stack shell.

5. as claims 3 described improved inflator structures, it is characterized in that the color of described conjunction and lines can change.

6. as claims 3 described improved inflator structures, it is characterized in that the outer rim of described handle is the simple moulding that is flat with the edge of conjunction.

7. as claims 4 described improved inflator structures, it is characterized in that the outer rim of described handle is the simple moulding that is flat with the edge of fixed block.