CN2580328Y - Clutch control mechanism of gas burning valve - Google Patents
Clutch control mechanism of gas burning valve Download PDFInfo
- Publication number
- CN2580328Y CN2580328Y CN 02249735 CN02249735U CN2580328Y CN 2580328 Y CN2580328 Y CN 2580328Y CN 02249735 CN02249735 CN 02249735 CN 02249735 U CN02249735 U CN 02249735U CN 2580328 Y CN2580328 Y CN 2580328Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valve seat
- torsion bar
- control mechanism
- spring
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a clutch control mechanism of a gas valve having the advantages of little space occupation and compact structure. The utility model comprises a valve seat, a valve core, a spring and a sealed colloidal particle, wherein, the outer side of the valve seat is provided with annular wings, and two symmetrical guiding notches are arranged on the annular wings. The guiding notches are provided with positioning platforms having oblique edges, and the spring is arranged between the valve seat and a valve rod. The inner end of the valve rod is fixed with the sealed colloidal particle, and the other end of the valve rod is transversely inserted into a pin after penetrated through a middle hole in the valve seat. The utility model is characterized in that the front end of a torsion bar is provided with a barrel-shaped shifting block, the wall of the shifting block is provided with spiral grooves matched with the pin, a limited block is sheathed out of the torsion bar, and the limited block is fixed on the valve seat by screws.
Description
Technical field
The utility model relates to the clutch for clutch control mechanism of a kind of burnt gas valve, particularly a kind of burnt gas valve.
Background technology
The clutch for clutch control mechanism of existing burnt gas valve as shown in Figure 1, comprise valve seat 1, spool 2, spring 4 and seal micelle 3, valve seat 1 outside is provided with the annular wing 11, the annular wing 11 is provided with the guiding breach 111 of two symmetries, guiding breach 111 is provided with band hypotenuse 101 and locator card platform 102, at valve seat 1 and 2 of valve rods spring 4 is housed, valve rod 2 the inners are fixed with seals micelle 3, valve rod 2 other ends pass laterally inserted pin 201 behind the mesopore on the valve seat 1, outer knob (not drawing among the figure) joins valve rod 2 with stretching out the burner control panel more then, seal the valve port of micelle 3 on the valve body (not drawing among the figure), during spool 2 rotation, sell 201 two ends respectively along sliding on the hypotenuse 101 of breach 111 and the locator card platform 102; When (observing to micelle 3 directions from spool 2 among Fig. 1) counterclockwise rotates when spool 2, pin 201 falls in the locator card platform 102 and is positioned, thereby spool 2 drives micelles 3 and is moved to the left micelle 3 is separated valve open with valve port on the valve body, this moment is as clockwise direction rotational valve core 2, making pin 201 cross locator card platform 102 falls on the hypotenuse 101, then spool 2 is moving right under the effect of spring 4 till micelle 3 withstands valve port on the valve body, with valve closing; All there is axially-movable in the clutch for clutch control mechanism of this burnt gas valve in use spool and knob, so must leave certain space outside button when burner is installed.
Summary of the invention
Take up room when a kind of the use the is provided clutch for clutch control mechanism of little burnt gas valve of the many problems that takes up room that exist in the clutch for clutch control mechanism for existing burnt gas valve, the utility model.
Technical scheme:
A kind of clutch for clutch control mechanism of burnt gas valve, comprise valve seat, spool, spring and seal micelle, the valve seat outside is provided with the annular wing, the annular wing is provided with the guiding breach of two symmetries, the guiding breach is provided with band hypotenuse and locator card platform, between valve seat and valve rod spring is housed, valve rod the inner is fixed with seals micelle, and the valve rod other end passes laterally inserted pin behind the mesopore on the valve seat; It is characterized in that valve seat is provided with the torsion bar coaxial with spool outward, the torsion bar front end is provided with the tubbiness shifting block, and poke head wall is provided with the rotary lifting slot that matches with pin, and torsion bar is with limited block, and limited block is fixed on the valve seat with screw; Torsion bar outer end and knob link.
Beneficial effect:
Because adopted technical scheme described in the utility model, spool to be subjected to torsion bar control rotation, the axially-movable that produces during rotation can not pass to torsion bar and knob, so knob does not have axially-movable in the use, thereby has saved the space.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the schematic perspective view of the clutch for clutch control mechanism of existing burnt gas valve.
Fig. 2 is the schematic perspective view of the clutch for clutch control mechanism of burnt gas valve described in the utility model.
Among the figure 1, valve seat, 11, the annular wing, 111, the guiding breach, 101, hypotenuse, 102, the locator card platform, 103, screw, 2, spool, 201, pin, 3 micelles, 4, spring, 5, shifting block, 501, rotary lifting slot, 502, torsion bar, 6, limited block, 601, through hole, 602,603, locating hole.
The specific embodiment:
Fig. 2 is a specific embodiment of the clutch for clutch control mechanism of burnt gas valve described in the utility model, the clutch for clutch control mechanism of described burnt gas valve comprises valve seat 1, spool 2, spring 4 and seals micelle 3 as can be seen from Fig. 2, valve seat 1 outside is provided with the annular wing 11, the annular wing 11 is provided with the guiding breach 111 of two symmetries, guiding breach 111 is provided with band hypotenuse 101 and locator card platform 102, at valve seat 1 and 2 of valve rods spring 4 is housed, valve rod 2 the inners are fixed with seals micelle 3, and valve rod 2 other ends pass laterally inserted pin 201 behind the mesopore on the valve seat 1; Valve seat 1 is outer to be provided with the torsion bar 502 coaxial with spool 2, torsion bar 502 front ends are provided with the tubbiness shifting block 5 that stretches in the annular wing 11, shifting block 5 walls are provided with the rotary lifting slot 501 that matches with pin 201, torsion bar 502 passes the through hole 601 on the limited block 6, locating hole 602 on the limited block 6 is relative with screw 103 on the annular wing 11 respectively with 603, and two screws (not drawing among the figure) pass locating hole 602 respectively and 603 backs screw in the screws 103 (only drawing among the figure one).
Claims (1)
1, the clutch for clutch control mechanism of burnt gas valve, comprise valve seat (1), spool (2), spring (4) and seal micelle (3), valve seat (1) outside is provided with the annular wing (11), the annular wing (11) is provided with the guiding breach (111) of two symmetries, guiding breach (111) is provided with band hypotenuse (101) and locator card platform (102), between valve seat (1) and valve rod (2), spring (4) is housed, valve rod (2) the inner is fixed with seals micelle (3), and valve rod (2) other end passes laterally inserted pin (201) behind the mesopore on the valve seat (1); It is characterized in that being provided with outside the valve seat (1) torsion bar (502) coaxial with spool (2), torsion bar (502) front end is provided with the tubbiness shifting block (5) that stretches in the annular wing (11), shifting block (5) wall is provided with the rotary lifting slot (501) that matches with pin (201), torsion bar (502) overcoat has limited block (6), and limited block (6) is fixed on the valve seat (1) with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249735 CN2580328Y (en) | 2002-11-22 | 2002-11-22 | Clutch control mechanism of gas burning valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249735 CN2580328Y (en) | 2002-11-22 | 2002-11-22 | Clutch control mechanism of gas burning valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2580328Y true CN2580328Y (en) | 2003-10-15 |
Family
ID=33720106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02249735 Expired - Fee Related CN2580328Y (en) | 2002-11-22 | 2002-11-22 | Clutch control mechanism of gas burning valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2580328Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110325795A (en) * | 2017-02-17 | 2019-10-11 | Lg电子株式会社 | Knob assembly and cooking equipment including the knob assembly |
| US11162685B2 (en) | 2017-02-17 | 2021-11-02 | Lg Electronics Inc. | Knob assembly for cook top |
-
2002
- 2002-11-22 CN CN 02249735 patent/CN2580328Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110325795A (en) * | 2017-02-17 | 2019-10-11 | Lg电子株式会社 | Knob assembly and cooking equipment including the knob assembly |
| CN110325795B (en) * | 2017-02-17 | 2021-05-11 | Lg电子株式会社 | Knob assembly and cooking apparatus including the same |
| US11162685B2 (en) | 2017-02-17 | 2021-11-02 | Lg Electronics Inc. | Knob assembly for cook top |
| US11649967B2 (en) | 2017-02-17 | 2023-05-16 | Lg Electronics Inc. | Knob assembly for cook top |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Liang Guoheng Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031015 Termination date: 20091222 |