CN210014397U - Safe and automatic separation structure of cassette furnace - Google Patents
Safe and automatic separation structure of cassette furnace Download PDFInfo
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- CN210014397U CN210014397U CN201920789058.7U CN201920789058U CN210014397U CN 210014397 U CN210014397 U CN 210014397U CN 201920789058 U CN201920789058 U CN 201920789058U CN 210014397 U CN210014397 U CN 210014397U
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Abstract
The utility model relates to a safe and automatic separation structure of a cassette furnace, which is integrally formed and comprises a support body in the middle, a central hole arranged on the support body, safe separation sheets, automatic separation rods and a clutch lever, wherein the safe separation sheets, the automatic separation rods and the clutch lever are positioned at both sides of the support body; the safe automatic separation structure skillfully utilizes the lever principle and takes the central hole as a fulcrum to enable the safe separation sheet, the automatic separation rod and the clutch lever to move up and down; when the pressure of the gas cylinder is higher than the preset pressure, the valve body safety rod moves downwards to enable the automatic separation rod to move downwards, so that the clutch lever moves upwards to enable the gas cylinder and the clamping type furnace valve body to be separated automatically; when the fire is turned off, the switch can touch the automatic release rod when the cassette furnace switch rotates to the fire-off position, so that the automatic release rod moves upwards, a lever motion is formed by taking the central hole as the center, the safety release sheet moves downwards, and the clutch lever moves upwards, so that the gas cylinder is automatically separated from the cassette furnace valve body, and the potential safety hazard caused by improper operation is eliminated.
Description
Technical Field
The utility model relates to a safety arrangement technical field of portable cooking utensils specifically relates to a safe automatic structure that breaks away from of cassette stove.
Background
The gas cylinder is placed in the cassette type stove when in use, the gas cylinder is communicated with a valve body of the cassette type stove, fuel is provided for a stove head through the valve body, and a switch is turned on when in use. The cassette type furnace is used outdoors more, and the cassette type furnace and the gas cylinder are frequently required to be transported, so that the internal pressure of the gas cylinder is easy to be unstable; in the using process, external wind power, air pressure, the gas cylinder and other factors easily cause unstable internal pressure of the gas cylinder, and potential safety hazards are caused to the use of the cassette type furnace; in addition, in the existing cassette type furnace structure, after the switch is in a fire-off position, the gas cylinder and the valve body of the cassette type furnace are still in a connected state, so that the phenomenon that gas leaks from the furnace end is easy to occur, the safety of the cassette type furnace in the prior art is low, and the gas cylinder and the valve body of the cassette type furnace need to be separated by lifting the clutch lever by hand.
Disclosure of Invention
In order to solve the problems of the prior art, the utility model provides a safe automatic structure that breaks away from of cassette stove surpasss certain safe pressure when gas cylinder internal pressure rises and makes the gas cylinder and the valve body autosegregation of cassette stove, makes gas cylinder and valve body break away from when the switch is rotatory to the position of turning off the fire automatically, improves the security of cassette stove.
The purpose of the utility model can be realized by the following technical proposal: the purpose of the utility model can be realized by the following technical proposal: the utility model provides a safe automatic structure that breaks away from of cassette furnace which characterized in that: the structure is integrally formed and comprises a support body in the middle, safety separation sheets positioned at two sides of the support body, an automatic separation rod and a clutch lever; the support body is of a quarter-ellipse-like structure, the thickness of the support body is 1-2 mm, and a central hole is formed in the support body; the automatic separation rod and the safety separation sheet are positioned on the same side of the support body and are vertical to the plane of the support body, and the plane of the automatic separation rod is vertical to the plane of the safety separation sheet; the clutch lever is arranged in the middle of the supporting body, is positioned at the opposite side of the supporting body with the safety separation sheet and the automatic separation rod, is vertical to the plane of the supporting body and is parallel to the plane of the automatic separation rod.
When the safety automatic separation structure is used, the safety automatic separation structure is hinged on a clamping furnace valve body through a central hole, a second clutch lever outside the clamping furnace can be pressed on the plane of the clutch lever during normal use, at the moment, a gas cylinder is communicated with the clamping furnace valve body, when the internal pressure of the gas cylinder rises due to special reasons and reaches the safety pressure of the clamping furnace valve body, a safety rod of the clamping furnace valve body can automatically pop out, a safety separation sheet moves downwards, lever movement is formed by taking the center as the center, the clutch lever moves upwards, the second clutch lever above the clutch lever can move upwards along with the second clutch lever, so that the gas cylinder and the clamping furnace valve body are separated safely, and the phenomenon that the pressure of the gas cylinder is too high.
When the fire is turned off, the switch can touch the automatic disengaging rod when the cassette furnace switch rotates to the fire-turning-off position, so that the automatic disengaging rod moves upwards, a lever motion is formed by taking the central hole as the center, the safety disengaging plate moves downwards, the clutch lever moves upwards, and the second clutch lever on the clutch lever moves upwards along with the safety disengaging plate, so that the gas cylinder is automatically separated from the cassette furnace valve body, and the potential safety hazard caused by improper operation is eliminated.
The utility model discloses the combined effect who brings includes:
1. the safe automatic separation structure is simple in structure and convenient and low in cost in integrated forming and manufacturing.
2. The safe automatic separation structure skillfully utilizes a lever principle, and takes the central hole as a fulcrum to enable the safe separation sheet 1, the automatic separation rod 3 and the clutch lever 4 to move up and down; when the pressure of the gas cylinder is greater than the preset pressure, the valve body safety rod 5 moves downwards to enable the safety separation plate 1 to move downwards, so that the clutch lever 4 moves upwards, the second clutch lever moves upwards along with the second clutch lever, and the gas cylinder and the clamping furnace valve body are automatically separated; when the fire is turned off, the switch can touch the automatic disengaging rod 3 when the cassette furnace switch rotates to the fire-turning-off position, so that the automatic disengaging rod 3 moves upwards, lever motion is formed by taking the central hole 2 as the center, the safety disengaging plate 1 moves downwards, the clutch lever 4 moves upwards, and the second clutch lever on the clutch lever 4 moves upwards along with the lever motion, so that the gas cylinder and the cassette furnace valve body are automatically separated, and potential safety hazards caused by improper operation are eliminated.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a schematic diagram of the solid three-dimensional structure of the present invention.
Fig. 4 is a reference diagram of the usage state of the present invention.
Detailed Description
The invention is further described with reference to the following figures and examples.
Example 1
A safe automatic disengaging structure of a cassette furnace is integrally formed, as shown in figures 1-3, the safe automatic disengaging structure comprises a support body 7 in the middle, safe disengaging pieces 1 positioned at two sides of the support body 7, an automatic disengaging rod 3 and a clutch lever 4, wherein the support body 7 is of a similar quarter-ellipse structure, the thickness of the support body is 1-2 mm, and a central hole 2 is formed in the support body 7; the central hole 2 is used for hinging the safe automatic separation structure on the valve body of the cassette furnace.
The safety separation sheet 1 is arranged at one end of the support body 7 and is vertical to the plane of the support body 7, the automatic separation rod 3 is arranged at the other end of the support body 7, and is positioned at the same side of the support body 7 as the safety separation sheet 1 and is vertical to the plane of the support body 7 and is also vertical to the plane of the safety separation sheet 1; the clutch lever 4 is arranged in the middle of the supporting body 7, is perpendicular to the plane of the supporting body 7 on the opposite side of the supporting body 7 with the safety separation sheet 1 and the automatic separation rod 3, and is parallel to the plane of the safety separation sheet 1.
Example 2
The clutch lever 4 is arranged in the middle of the supporting body 7, is positioned on the opposite side of the supporting body 7 with the safety separation sheet 1 and the automatic separation rod 3, is vertical to the plane of the supporting body 7, is parallel to the plane of the automatic separation rod 3, and has the same other technical characteristics as the embodiment 1.
As shown in figure 4, when in use, the safe automatic separation structure is hinged on a cassette furnace valve body 6 through a central hole 2, a second clutch lever outside the cassette furnace can be pressed on the plane of the clutch lever 4 when in normal use, at the moment, the gas cylinder is communicated with the cassette furnace valve body 6, when the internal pressure of the gas cylinder rises due to special reasons and reaches the safe pressure of the cassette furnace valve body 6, a safe rod 5 of the cassette furnace valve body 6 can automatically pop up, so that a safe separation sheet 1 moves downwards, lever movement is formed by taking the center 2 as the center, and the clutch lever 4 moves upwards, so that the gas cylinder and the cassette furnace valve body 6 are safely separated, and the phenomenon that the pressure of the gas cylinder is overlarge and danger is caused is avoided.
When the fire is turned off, the switch can touch the automatic disengaging rod 3 when the cassette furnace switch rotates to the fire-turning-off position, so that the automatic disengaging rod 3 moves upwards, lever motion is formed by taking the central hole 2 as the center, the safety disengaging plate 1 moves downwards, the clutch lever 4 moves upwards, and the second clutch lever on the clutch lever 4 moves upwards along with the lever motion, so that the gas cylinder and the cassette furnace valve body are automatically separated, and potential safety hazards caused by improper operation are eliminated.
The present invention has been described above with reference to the preferred embodiments, but the scope of protection of the present invention is not limited thereto, and all technical solutions falling within the scope of the claims are within the scope of protection of the present invention. Various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict.
Claims (2)
1. The utility model provides a safe automatic structure that breaks away from of cassette furnace which characterized in that: the structure is integrally formed and comprises a support body in the middle, safety separation sheets positioned at two sides of the support body, an automatic separation rod and a clutch lever; the support body is of a quarter-ellipse-like structure, the thickness of the support body is 1-2 mm, and a central hole is formed in the support body; the automatic separation rod and the safety separation sheet are positioned on the same side of the support body and are vertical to the plane of the support body, and the plane of the automatic separation rod is vertical to the plane of the safety separation sheet; the clutch lever is arranged in the middle of the supporting body, is positioned at the opposite side of the supporting body with the safety separation sheet and the automatic separation rod, is vertical to the plane of the supporting body and is parallel to the plane of the automatic separation rod.
2. The safety automatic disengaging structure of the card oven as claimed in claim 1, wherein: the automatic disengaging rod and the clutch lever are the same in length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920789058.7U CN210014397U (en) | 2019-05-29 | 2019-05-29 | Safe and automatic separation structure of cassette furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920789058.7U CN210014397U (en) | 2019-05-29 | 2019-05-29 | Safe and automatic separation structure of cassette furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210014397U true CN210014397U (en) | 2020-02-04 |
Family
ID=69318107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920789058.7U Active CN210014397U (en) | 2019-05-29 | 2019-05-29 | Safe and automatic separation structure of cassette furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210014397U (en) |
-
2019
- 2019-05-29 CN CN201920789058.7U patent/CN210014397U/en active Active
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