CN207728472U - A kind of atomizer of internal combustion engine - Google Patents
A kind of atomizer of internal combustion engine Download PDFInfo
- Publication number
- CN207728472U CN207728472U CN201820097996.6U CN201820097996U CN207728472U CN 207728472 U CN207728472 U CN 207728472U CN 201820097996 U CN201820097996 U CN 201820097996U CN 207728472 U CN207728472 U CN 207728472U
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- China
- Prior art keywords
- perforation
- spring
- card
- atomizer
- nozzle body
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Abstract
The utility model discloses a kind of atomizers of internal combustion engine, including nozzle holder and card, the nozzle body upper and lower ends are respectively oil inlet end and oil outlet end, it is socketed with sealing ring on the oil inlet end, and lower seal is socketed on oil outlet end, the left and right sides equal level of the nozzle body close to one end of upper sealing ring offers inserting groove, and nozzle body top left and right ends inner wall offers operation chamber.The utility model in nozzle body top left and right ends inner wall by offering operation chamber, intracavitary is vertically-mounted stabiliser bar for operation, and it runs level in the middle part of chamber left end and is communicated with extruding sleeve, when user needs card being plugged in the inserting groove of nozzle body, card can be squeezed at the top of stabiliser bar, card is avoided not combine closely with atomizer, when card and atomizer are carried out grafting by operating personnel, it is easy to fall, installation difficulty is caused to increase, it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model is related to a kind of atomizer, more particularly to a kind of atomizer of internal combustion engine.
Background technology
Currently, atomizer itself is that (normally close valve means when not having input control signal a normally close valve, valve one
Directly it is closed；And normally open valve is then when not having input control signal, and valve is constantly in open state), by one
Needle, which moves up and down, carrys out the opening and closing of control valve, and existing fuel injection valve for internal combustion engines is generally mated card when being installed by atomizer
It is fixed in the intubation of oil delivering unit, since card is not combined closely with atomizer, in operating personnel by card and atomizer
When carrying out grafting, it is easy to fall, installation difficulty is caused to increase.Therefore, it is proposed that a kind of atomizer of internal combustion engine.
Utility model content
The main purpose of the utility model is to provide a kind of atomizers of internal combustion engine, can effectively solve in background technology
The problem of.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of atomizer of internal combustion engine, including nozzle holder and card, the nozzle body upper and lower ends are respectively
Oil inlet end and oil outlet end are socketed with sealing ring on the oil inlet end, and are socketed with lower seal on oil outlet end, the atomizer
The left and right sides equal level of the shell close to one end of upper sealing ring offers inserting groove, nozzle body top left and right ends
Inner wall offers operation chamber, and the operation chamber of the nozzle body left and right ends is located at left and right sides of nozzle body
The underface of inserting groove, the operation chamber top middle portion offer third perforation, and the operation chamber inner upper end horizontal connection has
Second spring support plate, and the 4th perforation is offered in the middle part of second spring support plate, the third perforation and the 4th perforation are passed through vertically
It wears and is connected with stabiliser bar, and stabiliser bar top is socketed rubber sleeve, is placed in inserting groove at the top of the stabiliser bar, the stabiliser bar
Middle part is horizontally installed with spring bearer plate, and spring bearer plate is located at the second perforation lower section, and the spring bearer plate bottom passes through the second bullet
It is connect at the top of spring and second spring support plate, and stabiliser bar, through second spring, operation chamber left end middle part level is communicated with
Sleeve is squeezed, level offers the first perforation, the extruding sleeve inner right end vertical installation in the middle part of the extruding sleeve left end
There is the first spring support plate, and level offers the second perforation in the middle part of the first spring support plate, the extruding sleeve inner horizontal is equipped with
Button, and button is in reverse gibbous shape, the button left end is welded with extruding through the first perforation, the button right side central level
Bar, and one end level of the pressure ram far from button, through the second perforation, the button right side passes through the first spring and the first bullet
Spring support plate connects, and pressure ram level, through the first spring, the stabiliser bar bottom offers crowded close to the side of pressure ram
Indent, the card left and right ends are respectively placed in the inserting groove at left and right sides of nozzle body, are passed through at the top of the stabiliser bar
Rubber sleeve is closely sealed with card.
Further, the third perforation and the 4th perforation are aligned in vertical direction.
Further, first perforation and the second perforation are aligned in the horizontal direction.
Further, the extruding slot lower edge is aligned in the horizontal direction with pressure ram lower edge.
Compared with prior art, the utility model has the advantages that：
1. the atomizer of the internal combustion engine of the utility model, by being offered in nozzle body top left and right ends inner wall
Chamber is run, intracavitary is vertically-mounted stabiliser bar for operation, and runs level in the middle part of chamber left end and be communicated with extruding sleeve, in user
When needing to be plugged on card in the inserting groove of nozzle body, card can be squeezed at the top of stabiliser bar, avoid card
It does not combine closely with atomizer, when card and atomizer are carried out grafting by operating personnel, it is easy to fall, cause to install
Difficulty increases.
2. the atomizer of the internal combustion engine of the utility model, due to being equipped with button in extruding sleeve inner horizontal, simplification
Pressure ram is driven to squeeze stabiliser bar by button, it is simple in structure, it is easy to operate, it is time saving and energy saving.
3. the atomizer of the internal combustion engine of the utility model, due to being socketed rubber sleeve on stabiliser bar top, in stabiliser bar pair
Card carries out squeezing limit position, and rubber sleeve increases the frictional force of stabiliser bar and card, improves anti-skidding intensity.
Description of the drawings
Fig. 1 is the overall structure diagram of the atomizer of the utility model internal combustion engine；
Fig. 2 is the operation cavity configuration schematic diagram of the atomizer of the utility model internal combustion engine；
Fig. 3 is the rubber sleeve and the closely sealed rear structural schematic diagram of card of the atomizer of the utility model internal combustion engine.
In figure：1, nozzle holder；2, oil inlet end；3, upper sealing ring；4, inserting groove；5, chamber is run；6, lower seal；7、
Oil outlet end；8, pressure ram；9, sleeve is squeezed；10, the first spring；11, button；12, the first spring support plate；13, spring bearer plate；
14, rubber sleeve；15, stabiliser bar；16, second spring；17, second spring support plate；18, slot is squeezed；19, card；20, it first wears
Hole；21, the second perforation；22, third is perforated；23, the 4th perforation.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-3, a kind of atomizer of internal combustion engine, including nozzle holder 1 and card 19, the nozzle body
1 upper and lower ends are respectively oil inlet end 2 and oil outlet end 7, sealing ring 3 are socketed on the oil inlet end 2, and be socketed on oil outlet end 7
There are lower seal 6, the left and right sides equal level of the nozzle body 1 close to one end of upper sealing ring 3 to offer inserting groove 4,
1 top left and right ends inner wall of the nozzle body offers operation chamber 5, the operation of 1 left and right ends of the nozzle body
Chamber 5 is located at the underface of the inserting groove 4 of 1 left and right sides of nozzle body, and 5 top middle portion of operation chamber offers third
Perforation 22, the 5 inner upper end horizontal connection of operation chamber has second spring support plate 17, and 17 middle part of second spring support plate offers
4th perforation 23,22 and the 4th perforation 23 of the third perforation runs through vertically is connected with stabiliser bar 15, and 15 top of stabiliser bar
It is socketed rubber sleeve 14,15 top of the stabiliser bar is placed in inserting groove 4, and 15 middle part of the stabiliser bar is horizontally installed with spring pressure
Plate 13, and spring bearer plate 13 is located at 21 lower section of the second perforation, 13 bottom of the spring bearer plate passes through second spring 16 and the second bullet
The 17 top connection of spring support plate, and stabiliser bar 15, through second spring 16,5 left end of operation chamber middle part level is communicated with extruding
Sleeve 9,9 left end of extruding sleeve middle part level offer the first perforation 20,9 inside right end vertical installation of the extruding sleeve
There is the first spring support plate 12, and 12 middle part level of the first spring support plate offers the second perforation 21,9 internal water of extruding sleeve
Horizontal has a button 11, and button 11 is in reverse gibbous shape, and 11 left end of the button is through the first perforation 20, in 11 right side of the button
Portion's level is welded with pressure ram 8, and one end level of the pressure ram 8 far from button 11 is through the second perforation 21, the button 11
Right side is connect by the first spring 10 with the first spring support plate 12, and pressure ram 8 is horizontal through the first spring 10, the stabilization
15 bottom of bar offers close to the side of pressure ram 8 and squeezes slot 18, and 19 left and right ends of the card are respectively placed in nozzle body 1
In the inserting groove 4 of the left and right sides, 15 top of the stabiliser bar is closely sealed by rubber sleeve 14 and card 19.
Wherein, 22 and the 4th perforation 23 of the third perforation is aligned in vertical direction.
Wherein, first perforation, 20 and second perforation 21 is aligned in the horizontal direction.
Wherein, 18 lower edge of extruding slot is aligned in the horizontal direction with 8 lower edge of pressure ram.
Operation principle：In use, first pressing the button 11 of 1 left and right ends of nozzle body, button 11 is right by pressure ram 8
The extruding slot 18 of 15 bottom of stabiliser bar is squeezed, and stabiliser bar 15 moves down under the extruding of pressure ram 8, at this time stabiliser bar 15
Top forms gap with inserting groove 4, then card 19 is plugged at the gap that 15 top of stabiliser bar is formed with inserting groove 4, comes loose
Button 11, the first spring 10 resets pressure ram 8 and button 11 in extruding sleeve 9, and stabiliser bar 15 passes through second
Spring 16 carries out return, and the position for being placed in inserting groove 4 at the top of stabiliser bar 15 to card 19 by rubber sleeve 14 at this time is clamped
It is anti-skidding.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of atomizer of internal combustion engine, including nozzle holder (1) and card (19), it is characterised in that：The atomizer shell
Body (1) upper and lower ends are respectively oil inlet end (2) and oil outlet end (7), are socketed with sealing ring (3) on the oil inlet end (2), and go out
Lower seal (6) is socketed on oily end (7), the nozzle body (1) is equal close to the left and right sides of one end of upper sealing ring (3)
Level offers inserting groove (4), and nozzle body (1) top left and right ends inner wall offers operation chamber (5), the spray
The operation chamber (5) of nozzle shell (1) left and right ends be located at the inserting groove (4) at left and right sides of nozzle body (1) just under
Side, operation chamber (5) top middle portion offer third and perforate (22), and operation chamber (5) the inner upper end horizontal connection has the
Two spring support plates (17), and the 4th perforation (23) is offered in the middle part of second spring support plate (17), third perforation (22) and the
Four perforation (23) run through vertically is connected with stabiliser bar (15), and stabiliser bar (15) top socket rubber sleeve (14), described steady
It is placed at the top of fixed pole (15) in inserting groove (4), spring bearer plate (13), and spring pressure is horizontally installed in the middle part of the stabiliser bar (15)
Plate (13) is located at below the second perforation (21), and spring bearer plate (13) bottom passes through second spring (16) and second spring support plate
(17) top connection, and stabiliser bar (15), through second spring (16), operation chamber (5) left end middle part level is communicated with crowded
Pressing sleeve cylinder (9), extruding sleeve (9) left end middle part level offer the first perforation (20), and the extruding sleeve (9) is internal right
Hold it is vertically-mounted have the first spring support plate (12), and level offers the second perforation (21), institute in the middle part of the first spring support plate (12)
It states and squeezes sleeve (9) inner horizontal and be equipped with button (11), and button (11) is in reverse gibbous shape, button (11) left end is through the
One perforation (20), button (11) the right side central level be welded with pressure ram (8), and pressure ram (8) is far from button (11)
One end level passes through the first spring (10) and the first spring support plate (12) through the second perforation (21), button (11) right side
Connection, and pressure ram (8) is horizontal through the first spring (10), side of stabiliser bar (15) bottom close to pressure ram (8)
It offers and squeezes slot (18), card (19) left and right ends are respectively placed in the inserting groove (4) at left and right sides of nozzle body (1)
It is interior, it is closely sealed by rubber sleeve (14) and card (19) at the top of the stabiliser bar (15).
2. the atomizer of internal combustion engine according to claim 1, it is characterised in that：The third perforation (22) and the 4th perforation
(23) it is aligned in vertical direction.
3. the atomizer of internal combustion engine according to claim 1, it is characterised in that：First perforation (20) and the second perforation
(21) it is aligned in the horizontal direction.
4. the atomizer of internal combustion engine according to claim 1, it is characterised in that：Extruding slot (18) lower edge and extruding
Bar (8) lower edge is aligned in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820097996.6U CN207728472U (en) | 2018-01-22 | 2018-01-22 | A kind of atomizer of internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820097996.6U CN207728472U (en) | 2018-01-22 | 2018-01-22 | A kind of atomizer of internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207728472U true CN207728472U (en) | 2018-08-14 |
Family
ID=63083254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820097996.6U Expired - Fee Related CN207728472U (en) | 2018-01-22 | 2018-01-22 | A kind of atomizer of internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207728472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279885A (en) * | 2021-06-17 | 2021-08-20 | 江苏八方动力机械有限公司 | Novel oil sprayer |
-
2018
- 2018-01-22 CN CN201820097996.6U patent/CN207728472U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279885A (en) * | 2021-06-17 | 2021-08-20 | 江苏八方动力机械有限公司 | Novel oil sprayer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20200122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |