CN2921637Y - Gas stove locking device - Google Patents
Gas stove locking device Download PDFInfo
- Publication number
- CN2921637Y CN2921637Y CN 200620123654 CN200620123654U CN2921637Y CN 2921637 Y CN2921637 Y CN 2921637Y CN 200620123654 CN200620123654 CN 200620123654 CN 200620123654 U CN200620123654 U CN 200620123654U CN 2921637 Y CN2921637 Y CN 2921637Y
- Authority
- CN
- China
- Prior art keywords
- locking device
- kitchen ranges
- gas kitchen
- scotch
- cam
- 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 - Lifetime
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- Feeding And Controlling Fuel (AREA)
Abstract
The utility model discloses a gas stove locking device, comprising a shaft arranged on a supporting seat inside the gas stove, a cam fixed on the shaft and interlocked with the shaft, a connecting rod covered out of the cam and a stop block connected with one end of the connecting rod through movable hinge. The stop block is arranged below the arcing switch of the gas stove through a positioning shaft. The distance from the locking part endpoint of the stop block to the positioning shaft is larger than that from the positioning shaft to the arcing switch. The technical problem to be solved by the utility model is to provide a gas stove locking device and realize the locking protection of the arcing switch of the gas stove.
Description
Technical field
The utility model relates to a kind of gas kitchen ranges locking device.
Background technology
At present, gas kitchen ranges adopts automatic ignition device and flame-out protection device mostly, and the user only need pin ignitor switch and rotate to the sparking burning that open position can be realized gas kitchen ranges.Can the automatic self-closing gas valve during in improper closed condition when gas kitchen ranges, stop combustion gas further to enter burner, effectively prevent gas leakage.Owing to adopted this automatic ignition device and flame-out protection device, user's use has easily improved security on the one hand, and the user often can not close the controlled valve of combustion gas based on the trust to the gas-cooker security after closing gas-cooker but then.Child among the manager is in curiosity, opens gas-cooker, has very big potential safety hazard like this.
Therefore, how to lock the ignition switch of gas kitchen ranges, can effectively prevent child's etc. wrong work of mistake, avoid so the potential safety hazard brought is to need the problem that solves at present.
The utility model content
The technical problems to be solved in the utility model provides a kind of gas kitchen ranges locking device, realizes the locking protection of gas kitchen ranges ignitor switch.
Specifically, a kind of gas kitchen ranges locking device that the utility model provides, this device comprises the rotating shaft that is installed on the gas kitchen ranges inner support seat, be fixed in the rotating shaft cam with the rotating shaft interlock, be enclosed within the outer connecting rod of cam, and the scotch that is connected with connecting rod one end by hinges, described scotch is installed in the ignitor switch below of gas kitchen ranges by locating shaft, and described scotch lock part end points arrives the ignitor switch distance to the locating shaft distance greater than locating shaft.
Described cam has first width and second width, the difference of described first width and second width equal described scotch locking device open and described locating shaft of lock-out state and described hinges between horizontal level poor.
Described scotch can be 2, is connected the two ends of connecting rod respectively by hinges.
Described scotch can also be connected on the connecting rod by hinges respectively for 3.
Rubber blanket is installed in the lock part that described scotch contacts with ignitor switch.
The lock part of described scotch can also be a block rubber, and this block rubber is fixedlyed connected with scotch.
Gas kitchen ranges locking device of the present invention also comprises with described rotating shaft cooperating the key that rotates described rotating shaft.
It is rectangle that described connecting rod is enclosed within the outer part of cam, and described connecting rod is a rigid material.
Described cam is a metal material.
Described cam is installed rubber blanket outward, and it is constant to satisfy the difference of described cam first width and second width.
Compared with prior art, because the utility model has adopted the cam with the rotating shaft interlock, drive camming movement by rotating shaft, there is motion in connecting rod on horizontal direction under the drive of cam, scotch just rotates around locating shaft under the drive of connecting rod like this, the lock part of scotch just is close together with ignitor switch, has prevented any motion of ignition switch.So just play the safe handling of protection gas kitchen ranges, the security of gas kitchen ranges is provided.
Description of drawings
Fig. 1 is the utility model lock-out state schematic diagram;
Fig. 2 is the utility model locking device open mode schematic diagram.
The specific embodiment
The utility model provides a kind of gas kitchen ranges locking device, realizes the locking protection of gas kitchen ranges ignitor switch, the safety locking when guaranteeing the gas kitchen ranges non-working condition.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further.
Referring to Fig. 1 and Fig. 2, Fig. 1 is the utility model lock-out state schematic diagram; Fig. 2 is the utility model locking device open mode schematic diagram.
Gas kitchen ranges described in the utility model comprises the rotating shaft 3 that is installed on the gas kitchen ranges inner support seat 2, be fixed in the rotating shaft 3 cam 1 with rotating shaft 3 interlocks, be enclosed within the connecting rod 4 outside the cam 1, and the scotch 4 that is connected by hinges 6 of end and connecting rod 4 one ends, described scotch 4 is installed in by locating shaft 7 below the ignitor switch of gas kitchen ranges, and described scotch 4 lock part end points arrive the ignitor switch distance to locating shaft 7 distances greater than locating shaft 7.
Cam 1 is a similar band rounded triangle shape shown in Figure 1, adopts metal material to make.It is rectangle that connecting rod 5 is enclosed within cam 1 outer part, and this connecting rod 5 is a rigid material.Connecting rod 5 can be an overall structure, also can adopt welding manner to connect into mode shown in Figure 1.Connecting rod 5 moves under the drive of cam 1, and the scotch 4 relative positioning axles 7 that can drive with its flexible connection rotate.
Described cam 1 has the first width X and the second width Y, and the difference of the described first width X and the second width Y equals scotch 4 horizontal range t and scotch 4 horizontal range m poor between locating shaft 7 and the hinges 6 when the locking device lock-out state between locating shaft 7 and the hinges 6 when the locking device open mode.Be X-Y=t-m.
Scotch 4 can rotate by relative positioning axle 7 under the drive of connecting rod 5.When rotating shaft 3 rotations, scotch 4 lock parts relative positioning axle 7 under connecting rod 5 drives rotates.When rotating shaft 3 was screwed into latched position, the ignitor switch of gas kitchen ranges just in time was close in scotch 4 lock parts, opens switch thereby locked.When needs reused gas kitchen ranges, rotating shaft 3 was to open position, and this moment, the lock part of scotch 4 turned to the locking device initial position around locating shaft 7 under the drive of connecting rod 5, and the lock part of scotch 4 just is separated with ignitor switch like this.This moment, the user just can normally open ignitor switch use gas kitchen ranges.
The utility model preferred implementation is installed rubber blanket in lock part one side that scotch 4 contacts with ignitor switch, so just can effectively prevent owing to scotch 4 lock parts often contact the wearing and tearing that cause with ignitor switch.Certainly can also change the lock part of scotch 4 into block rubber, be connected on the scotch 4 by fixedly connected modes such as screws, this block rubber can rotate by relative positioning axle 7 under the drive of connecting rod 5.
Preferred implementation of the present utility model has a blind hole in described rotating shaft 3, and increases a key that cooperates with this blind hole, can be inserted in the rotating shaft 3 key by rotation like this and open and close this locking device.
Preferred implementation of the present utility model is that rubber sleeve is installed in the outside of cam 1, and satisfies the first width X of cam 1 and the difference of the second width Y remains unchanged.The outside of cam 1 adopts rubber sleeve also to be based on the purpose that connecting rod 5 that protection contacts with cam 1 reduces wear.Also other protective sleeves can be installed outside the cam 1, can certainly on connecting rod 5, diaphragm be installed with cam 1 contacted place.Concrete mode exists and a variety ofly repeats no more once more.
It is two kitchen ranges gas kitchen ranges locking device structure figure at the moment that Fig. 1,2 is depicted as gas kitchen ranges.Certainly the utility model locking device also can be the gas kitchen ranges of a kitchen range eye of the corresponding locking of a scotch.Can also be the corresponding three kitchen range eye gas kitchen ranges of three scotch.Concrete structure does not repeat them here with consistent shown in Fig. 1,2.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1, a kind of gas kitchen ranges locking device, it is characterized in that, this device comprises the rotating shaft that is installed on the gas kitchen ranges inner support seat, be fixed in the rotating shaft cam with the rotating shaft interlock, be enclosed within the outer connecting rod of cam, and the scotch that is connected with connecting rod one end by hinges, described scotch is installed in the ignitor switch below of gas kitchen ranges by locating shaft, and described scotch lock part end points arrives the ignitor switch distance to the locating shaft distance greater than locating shaft.
2, gas kitchen ranges locking device according to claim 1, it is characterized in that, described cam has first width and second width, the difference of described first width and second width equal described scotch locking device open and described locating shaft of lock-out state and described hinges between horizontal level poor.
3, gas kitchen ranges locking device according to claim 2 is characterized in that, described scotch is 2, is connected the two ends of connecting rod respectively by hinges.
4, gas kitchen ranges locking device according to claim 2 is characterized in that, described scotch is 3, is connected on the connecting rod by hinges respectively.
According to the arbitrary described gas kitchen ranges locking device of claim 1 to 4, it is characterized in that 5, rubber blanket is installed in the lock part that described scotch contacts with ignitor switch.
6, according to the arbitrary described gas kitchen ranges locking device of claim 1 to 4, it is characterized in that the lock part of described scotch is a block rubber, this block rubber is fixedlyed connected with scotch.
7, according to the arbitrary described gas kitchen ranges locking device of claim 1 to 4, it is characterized in that, also comprise with described rotating shaft cooperating the key that rotates described rotating shaft.
According to the arbitrary described gas kitchen ranges locking device of claim 1 to 4, it is characterized in that 8, it is rectangle that described connecting rod is enclosed within the outer part of cam, described connecting rod is a rigid material.
9, according to the arbitrary described gas kitchen ranges locking device of claim 1 to 4, it is characterized in that described cam is a metal material.
10, gas kitchen ranges locking device according to claim 2 is characterized in that, described cam is installed rubber blanket outward, and it is constant to satisfy the difference of described cam first width and second width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620123654 CN2921637Y (en) | 2006-07-12 | 2006-07-12 | Gas stove locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620123654 CN2921637Y (en) | 2006-07-12 | 2006-07-12 | Gas stove locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2921637Y true CN2921637Y (en) | 2007-07-11 |
Family
ID=38254117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620123654 Expired - Lifetime CN2921637Y (en) | 2006-07-12 | 2006-07-12 | Gas stove locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2921637Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102395832A (en) * | 2009-05-08 | 2012-03-28 | 伊莱克斯家用产品股份有限公司 | Door hinge for opening and closing a door of a domestic appliance |
-
2006
- 2006-07-12 CN CN 200620123654 patent/CN2921637Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102395832A (en) * | 2009-05-08 | 2012-03-28 | 伊莱克斯家用产品股份有限公司 | Door hinge for opening and closing a door of a domestic appliance |
| CN102395832B (en) * | 2009-05-08 | 2014-08-13 | 伊莱克斯家用产品股份有限公司 | Door hinge for opening and closing a door of a domestic appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070711 |
|
| EXPY | Termination of patent right or utility model |