CN205765895U - A kind of dismounting air valve of engine rifle - Google Patents
A kind of dismounting air valve of engine rifle Download PDFInfo
- Publication number
- CN205765895U CN205765895U CN201620560684.5U CN201620560684U CN205765895U CN 205765895 U CN205765895 U CN 205765895U CN 201620560684 U CN201620560684 U CN 201620560684U CN 205765895 U CN205765895 U CN 205765895U
- Authority
- CN
- China
- Prior art keywords
- movable part
- fixing bar
- pull rod
- active pull
- semicircle movable
- 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
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Abstract
nullThis utility model relates to a kind of dismounting air valve of engine rifle，Including fixing bar、Active pull rod、Spring and semicircle movable part，Fixing bar is hollow cylinder，Active pull rod inserts fixing bar inner chamber from rear activity，Active pull rod front connects spring，Spring housing is loaded on fixing bar inner chamber，Semicircle movable part at least 3 pieces and for taper，Semicircle movable part is movably arranged on fixing bar front，Active pull rod advances through the expansion of Spring driving semicircle movable part，Semicircle movable part and valve cover bucket inwall CONTACT WITH FRICTION，Active pull rod stretches into compression spring in fixing bar，The semicircle movable part of Spring driving at least 3 pieces expands outwardly，Semicircle movable part and set bucket inwall phase CONTACT WITH FRICTION，User hand-held holding rod grip bucket takes out from body，Easy to use，Used time simple to operate is short，Compared to prior art，Without using staff directly to capture set bucket，Will not skid and make dirty hands.
Description
Technical field
This utility model relates to engine art, is specifically related to a kind of dismounting air valve of engine rifle.
Background technology
Electromotor (Engine) be a kind of can be the machine that can be converted into mechanical energy of other form, including such as internal combustion engine
(petrol engine etc.), external-combustion engine (Stirling engine, steam engine etc.), motor etc. produce the machinery of power.Valve
(Valve) being the important composition part of electromotor, its effect is to be responsible for specially in electromotor inputting fuel and discharging waste gas, existing
Having the dismounting mode of valve is to be installed by the artificial valve cover bucket that directly captures, this dismounting mode operating difficulties, time-consuming and
Inconvenience, and overlap and on bucket, have greasy dirt staff direct contact sleeve bucket easily skid and make dirty, can not meet needs of production.
Utility model content
In order to solve the technical problems such as spiracle disassembling and assembling is difficult, time-consuming, loaded down with trivial details, this utility model provides a kind of structure design to close
Reason, dismounting air valve of engine rifle easy to use, concrete technical scheme is as follows:
A kind of dismounting air valve of engine rifle, including fixing bar, active pull rod, spring and semicircle movable part, during fixing bar is
Void column body, active pull rod inserts fixing bar inner chamber from rear activity, and active pull rod front connects spring, and spring housing is loaded on fixing bar
Inner chamber, semicircle movable part at least 3 pieces and for taper, semicircle movable part is movably arranged on fixing bar front, and active pull rod moves forward
Expanded by Spring driving semicircle movable part, semicircle movable part and valve cover bucket inwall CONTACT WITH FRICTION.
Preferably, be provided with below described fixing bar be easy to user grip holding rod.
Preferably, described active pull rod is " factory " shape, hinged fixing bar below active pull rod.
Preferably, described semicircle movable part has 5 pieces.
The beneficial effects of the utility model: active pull rod stretches into compression spring in fixing bar, Spring driving is at least 3 pieces
Semicircle movable part expands outwardly, and semicircle movable part and set bucket inwall phase CONTACT WITH FRICTION, user hand-held holding rod grip bucket is from machine
Taking out in body, easy to use, the used time simple to operate is short, compared to prior art, it is not necessary to use staff directly to capture set bucket, will not
Skid and hands of making dirty.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings, detailed description of the invention of the present utility model is described further:
In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term
Directly ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, be only
Must have specific for the ease of describing this utility model and simplification description rather than instruction or the position of hint indication or element
Orientation, with specific azimuth configuration and operation.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, concrete condition can be regarded and understand above-mentioned
Term concrete meaning in the present invention.
As it is shown in figure 1, a kind of dismounting air valve of engine rifle, movable including fixing bar 1, active pull rod 2, spring 3 and semicircle
Part 4, fixing bar 1 is hollow cylinder, and active pull rod 2 inserts fixing bar 1 inner chamber from rear activity, and active pull rod 2 front connects bullet
Spring 3, spring 3 is set in fixing bar 1 inner chamber, and semicircle movable part 4 is movably arranged on fixing bar 1 front, and semicircle movable part 4 is at least
3 pieces and for taper, the semicircle movable part 4 of taper can fully with overlap bucket 5 inwall and contact, increasing friction force.
Grip bar assembling-disassembling gun for the ease of user, be provided with below fixing bar 1 and be easy to the holding rod 6 that user grips, use
Person can grip holding rod 6 on the other hand, and semicircle movable part 4 is stretched into set bucket 5 inwall, and another hand drive active pull rod 2 stretches into fixing
Bar 1 inner chamber, after semicircle movable part 4 rubs clamping set bucket 5, pulls holding rod 6, and grip bucket 5 takes out from body.
Concrete, active pull rod 2 is " factory " shape, uses bendable material to make, and the active pull rod 2 of " factory " shape is easy to bending
Storage, simple to operate, below active pull rod 2, hinged fixing bar 1, preferably can reset under the driving of spring 3.It addition, semicircle
Movable part 4 has 5 pieces, can fully with circular set bucket inwall phase CONTACT WITH FRICTION, it is ensured that during taking out set bucket, set bucket will not pine
Fall.
Operation principle of the present utility model: insert unload set bucket 5 time, the hand-held holding rod of user 6, drive semicircle movable part 4 stretch
Entering to overlap bucket 5 inwall, drive active pull rod 2 to stretch into fixing bar 1 inner chamber compression spring 3, spring 3 drives semicircle movable part 4 to extending out
Opening and be in close contact with set bucket inwall, pull holding rod 6, grip bucket 5 takes out after being placed on ad-hoc location from body, active pull rod
2 post-tensionings, semicircle movable part 4 unclamps set bucket 5 to contract；When set bucket 5 is installed, after above-mentioned synchronised poly-friction clamping set bucket 5,
Artificial hand is held holding rod 6 grip bucket 5 and is arranged on body.
In a word, spiracle disassembling and assembling rifle reasonable in design of the present utility model, either dismounting or installation valve cover bucket are all
Very convenient fast and directly contact with sleeve without staff, save the production time, reduce production cost, meet produce real
Border needs.
Above content is to combine concrete preferred implementation further detailed description of the utility model, it is impossible to
Assert that of the present utility model being embodied as is confined to these explanations, for the ordinary skill of this utility model art
For personnel, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should regard
For belonging to protection domain of the present utility model.
Claims (4)
1. a dismounting air valve of engine rifle, it is characterised in that: include fixing bar, active pull rod, spring and semicircle movable part, Gu
Fixed pole is hollow cylinder, and active pull rod inserts fixing bar inner chamber from rear activity, and active pull rod front connects spring, and spring is set with
In fixing bar inner chamber, semicircle movable part at least 3 pieces and for taper, semicircle movable part is movably arranged on fixing bar front, movable
Pull bar advances through the expansion of Spring driving semicircle movable part, semicircle movable part and valve cover bucket inwall CONTACT WITH FRICTION.
A kind of dismounting air valve of engine rifle the most according to claim 1, it is characterised in that: it is provided with just below described fixing bar
In the holding rod that user grips.
A kind of dismounting air valve of engine rifle the most according to claim 1, it is characterised in that: described active pull rod is " factory "
Shape, hinged fixing bar below active pull rod.
A kind of dismounting air valve of engine rifle the most according to claim 1, it is characterised in that: described semicircle movable part has 5 pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620560684.5U CN205765895U (en) | 2016-06-12 | 2016-06-12 | A kind of dismounting air valve of engine rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620560684.5U CN205765895U (en) | 2016-06-12 | 2016-06-12 | A kind of dismounting air valve of engine rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205765895U true CN205765895U (en) | 2016-12-07 |
Family
ID=58135442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620560684.5U Expired - Fee Related CN205765895U (en) | 2016-06-12 | 2016-06-12 | A kind of dismounting air valve of engine rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205765895U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107048683A (en) * | 2016-12-21 | 2017-08-18 | 安徽天利粮油集团股份有限公司 | The convenient eaves cleaning brush cleaned |
| CN109958610A (en) * | 2017-12-26 | 2019-07-02 | 台州市广星电子科技有限公司 | A kind of smart electronics Water pump pressure controller |
-
2016
- 2016-06-12 CN CN201620560684.5U patent/CN205765895U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107048683A (en) * | 2016-12-21 | 2017-08-18 | 安徽天利粮油集团股份有限公司 | The convenient eaves cleaning brush cleaned |
| CN109958610A (en) * | 2017-12-26 | 2019-07-02 | 台州市广星电子科技有限公司 | A kind of smart electronics Water pump pressure controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180612 |