CN204593486U - A kind of coal gas timer - Google Patents
A kind of coal gas timer Download PDFInfo
- Publication number
- CN204593486U CN204593486U CN201520231681.2U CN201520231681U CN204593486U CN 204593486 U CN204593486 U CN 204593486U CN 201520231681 U CN201520231681 U CN 201520231681U CN 204593486 U CN204593486 U CN 204593486U
- Authority
- CN
- China
- Prior art keywords
- main spring
- spring column
- control valve
- coal gas
- shell fragment
- 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
Links
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model discloses a kind of coal gas timer, this device comprises geared sleeve, control valve, shell fragment, main spring column, spring; Described geared sleeve is sleeved on jet, and suitable with the side of main spring column, and control valve is arranged on the opposite side of main spring column, and one end of shell fragment is arranged on control valve, and the other end coordinates with main spring column; Spring is arranged on the end of main spring column.This device is convenient to be installed, simplicity of design, practical function.
Description
Technical field
The utility model relates to a kind of safe auxiliary products of gas range, specifically a kind of coal gas timer.
Background technology
Along with the raising of people's living standard, most of resident brings into use coal gas to cook cooking, and this life style brings many convenience to daily life.But while convenient and comfortable; also a lot of potential safety hazards is had; in the rhythm of life of anxiety; because people are while cooking, also may can do other work, final people usually can forget turn out the gas; thus the result caused; the lighter may burn out food and cooker, and severe one may cause gas poisoning, and beyond thought accident occurs.The coal gas timer of current market is substantially all the timer be connected on gas pipe, needs secondary to construct, and has certain potential safety hazard, and popularizing neither be very high, and gas safety is more anxious, just in case forget that closing fire just has the potential safety hazards such as dry combustion method.
Summary of the invention
The purpose of this utility model is that the coal gas timer of practical function, adopts Machine Design, more practical in order to provide a kind of convenient installation, simplicity of design.
The utility model adopts following technical scheme: a kind of coal gas timer, and this device comprises geared sleeve 6, control valve 1, shell fragment 4, main spring column 2, spring 3; Described geared sleeve 6 is sleeved on jet 5, and suitable with the side of main spring column 2, and control valve 1 is arranged on the opposite side of main spring column 2, and one end of shell fragment 4 is arranged on control valve 1, and the other end coordinates with main spring column 2; Spring 3 is arranged on the end of main spring column 2.
Described shell fragment 4 is made up of elastoplast or steel disc.
It is gear 7 that the edge of described control valve 1 is provided with suitable with main spring column 2.
Accompanying drawing explanation
Fig. 1 is definition status schematic diagram of the present utility model;
Fig. 2 is the schematic diagram that timing of the present utility model terminates.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figure 1 and Figure 2, a kind of coal gas timer, this device comprises geared sleeve 6, control valve 1, shell fragment 4, main spring column 2, spring 3; Described geared sleeve 6 is sleeved on jet 5, and suitable with the side of main spring column 2, and control valve 1 is arranged on the opposite side of main spring column 2, and one end of shell fragment 4 is arranged on control valve 1, and the other end coordinates with main spring column 2; Spring 3 is arranged on the end of main spring column 2.
Described shell fragment 4 is made up of elastoplast or steel disc.
It is gear 7 that the edge of described control valve 1 is provided with suitable with main spring column 2.
When needing timing working, first coal gas is opened fire, press shell fragment 4 and leave main spring column 2, reserve the size of fire, on control valve 1, adjustment needs the time of timing, is first transferred to maximum time at readjustment to the time needed, rotating energy put aside by back-moving spring 3, shell fragment 4 blocks main spring column 2, unclamps control valve 1, and control valve 1 contacts with main spring column 2, time is to point, shell fragment leaves main spring column 2, and coal gas is turned off, and timing working terminates.
This timer is convenient to be installed, simplicity of design, and practical function, adopts Machine Design, more practical.
Claims (3)
1. a coal gas timer, is characterized in that: this device comprises geared sleeve (6), control valve (1), shell fragment (4), main spring column (2), spring (3); Described geared sleeve (6) is sleeved on jet (5), and it is suitable with the side of main spring column (2), control valve (1) is arranged on the opposite side of main spring column (2), and one end of shell fragment (4) is arranged on control valve (1), and the other end coordinates with main spring column (2); Spring (3) is arranged on the end of main spring column (2).
2. coal gas timer according to claim 1, is characterized in that: described shell fragment (4) is made up of elastoplast or steel disc.
3. coal gas timer according to claim 1, is characterized in that: it is gear (7) that the edge of described control valve (1) is provided with suitable with main spring column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520231681.2U CN204593486U (en) | 2015-04-17 | 2015-04-17 | A kind of coal gas timer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520231681.2U CN204593486U (en) | 2015-04-17 | 2015-04-17 | A kind of coal gas timer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204593486U true CN204593486U (en) | 2015-08-26 |
Family
ID=53929633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520231681.2U Expired - Fee Related CN204593486U (en) | 2015-04-17 | 2015-04-17 | A kind of coal gas timer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204593486U (en) |
-
2015
- 2015-04-17 CN CN201520231681.2U patent/CN204593486U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150826 Termination date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |