Gas appliance safety device

Abstract

The utility model discloses a gas appliance safety device which comprises a gas alarm and a convenient installation seat, one end of the convenient installation seat is provided with a first placing groove, the other end of the convenient installation seat is provided with the gas alarm, a fixing ring is fixedly installed in the first placing groove, a suction cup is fixedly installed in the fixing ring, and the suction cup is fixedly installed in the first placing groove. The gas alarm and the convenient mounting base are fixed through the suction cup, glue is not needed for fixation, the wall does not need to be punched, the gas alarm and the convenient mounting base are fixed through the suction cup, the gas alarm and the convenient mounting base are fixed through the suction cup, the gas alarm and the convenient mounting base are fixed through the suction cup, and the gas alarm and the convenient mounting base are fixed through the suction cup. And when the gas appliance is continuously mounted, the gas alarm and the convenient mounting seat can be fixed on the wall surface through the sucking disc, preferably, the gas alarm and the convenient mounting seat are fixed on a ceramic tile wall surface and a glass surface, and the gas alarm has the characteristics of high practicability and convenience in mounting.

Description

Technical Field

[0001] The utility model relates to the technical field of gas safety, in particular to a gas appliance safety device. Background Art

[0002] Gas is a general term for gaseous fuels, which can burn and release heat for use by residents and industrial enterprises. There are many types of gas, mainly natural gas, artificial gas, liquefied petroleum gas, biogas, and coal-to-gas. When using gas, due to its great danger, gas leaks are detected through safety devices when gas appliances are in use. When installing existing gas safety devices, they generally require gluing or punching holes in the wall. When installing, the glue will remain on the wall and is difficult to clean. Drilling holes will damage the wall, and the installation is not convenient enough. Therefore, it is necessary to design a gas appliance safety device that is highly practical and easy to install. Utility Model Content

[0003] The purpose of the utility model is to provide a gas appliance safety device to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a gas appliance safety device, comprising a gas alarm and a convenient mounting seat, wherein the first placement groove is provided at one end of the convenient mounting seat, and the gas alarm is provided at the other end of the convenient mounting seat, a fixing ring is fixedly installed in the first placement groove, a suction cup is fixedly installed in the fixing ring, the suction end of the suction cup extends out of the first placement groove, a connecting pipe is fixedly installed at the air outlet end of the suction cup, and an air bag is fixedly installed at one end of the connecting pipe, a one-way air outlet valve is fixedly installed in the middle of the connecting pipe, and the second placement groove is symmetrically provided on the convenient mounting seat, and the A movable plate is movably installed in the second placement groove, a connecting rod is fixedly installed through the middle position of the movable plate, an extrusion plate is fixedly installed on one end of the connecting rod adjacent to the airbag, a third placement groove is symmetrically opened in the first placement groove, the extrusion plate is movably installed in the corresponding third placement groove and one end of the extrusion plate is in contact with the outer wall of the airbag, the end of the connecting rod away from the airbag passes through the convenient mounting seat and a button is fixedly installed thereon, an air outlet pipe is symmetrically fixedly installed on the side wall of the airbag, the air outlet pipe is installed through the convenient mounting seat, and the air outlet pipe and the extrusion plate are distributed in a cross shape on the outside of the airbag.

[0005] According to the above technical solution, a first magnet is symmetrically fixedly installed at one end of the gas alarm, and a fourth placement groove is symmetrically opened at the other end of the convenient mounting base. A second magnet is fixedly installed in the fourth placement groove, and the second magnet and the first magnet attract each other.

[0006] According to the above technical solution, the convenient mounting seat is symmetrically provided with a fifth placement groove, the button is movably installed in the corresponding fifth placement groove, and a spring is fixedly installed at one end of the button adjacent to the airbag.

[0007] According to the above technical solution, a limiting block is symmetrically fixedly installed in the second placement groove, and when the limiting block is in contact with the movable plate, the button is flush with the outer wall surface of the convenient mounting seat.

[0008] According to the above technical solution, an arc-shaped inner groove is formed at the other end of the convenient mounting seat.

[0009] According to the above technical solution, the gas alarm and the convenient mounting base are both circular and have the same diameter.

[0010] Compared with the prior art, the beneficial effects achieved by the utility model are as follows: the utility model fixes the gas alarm and the convenient mounting seat by providing a suction cup, which does not require glue fixing and does not require drilling holes in the wall to cause damage to the wall. When the gas appliance continues to be installed, the gas alarm and the convenient mounting seat can be fixed to the wall by the suction cup, preferably fixed on a tile wall and a glass surface. By pressing the button, the connecting rod is driven to move inward, thereby driving the extrusion plate to squeeze the airbag, and the gas inside the airbag will be discharged through the outlet pipe. The button can be hidden and placed through the fifth placement slot, and the displacement of the movable plate can be limited by the limit block. When the button is at the maximum displacement, the outer wall surface of the button and the convenient mounting seat are The outer wall is flush, which can prevent dust from entering the button and play a role in preventing impurities and dust. The button is reset after being pressed by the elastic force of the spring. A one-way valve is installed on the outlet pipe, which can only let out air. The gas inside the airbag becomes less, and the gas inside the suction cup is absorbed and the gas flow direction is controlled by the one-way outlet valve to prevent gas backflow. It is fixed by the suction cup, which is simple and convenient without causing damage to the fixing surface. The gas alarm and the convenient mounting seat can be conveniently attracted and fixed by the mutual attraction of the second magnet and the first magnet, which facilitates the flexible disassembly of the gas alarm. The gas alarm and the convenient mounting seat can be conveniently separated through the arc-shaped inner groove, which is convenient for people to regularly inspect and repair the gas alarm and improves the safety of gas appliances during installation and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a schematic diagram of the main cross-sectional view of the utility model;

[0013] Figure 2 This utility model Figure 1 The enlarged schematic diagram of point A in the middle;

[0014] Figure 3 It is a three-dimensional schematic diagram of the utility model;

[0015] In the figure: 1-gas alarm, 2-convenient mounting seat, 3-first placement slot, 4-fixing ring, 5-suction cup, 6-connecting pipe, 7-air bag, 8-one-way air outlet valve, 9-second placement slot, 10-movable plate, 11-connecting rod, 12-extrusion plate, 13-third placement slot, 14-button, 15-air outlet pipe, 16-first magnet, 17-fourth placement slot, 18-second magnet, 19-fifth placement slot, 20-spring, 21-limiting block, 22-arc inner groove. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3The utility model provides a technical solution: a gas appliance safety device, including a gas alarm 1 and a convenient mounting seat 2, wherein the convenient mounting seat 2 has the first placement groove 3 at one end, and the gas alarm 1 is arranged at the other end of the convenient mounting seat 2, a fixing ring 4 is fixedly installed in the first placement groove 3, a suction cup 5 is fixedly installed in the fixing ring 4, and the suction end of the suction cup 5 extends out of the first placement groove 3, a connecting pipe 6 is fixedly installed at the air outlet end of the suction cup 5, and an air bag 7 is fixedly installed at one end of the connecting pipe 6, and the middle of the connecting pipe 6 is fixed A one-way air outlet valve 8 is installed, the convenient mounting seat 2 is symmetrically provided with a second placement groove 9, a movable plate 10 is movably installed in the second placement groove 9, a connecting rod 11 is fixedly installed through the middle position of the movable plate 10, an extrusion plate 12 is fixedly installed at one end of the connecting rod 11 adjacent to the airbag 7, the first placement groove 3 is symmetrically provided with a third placement groove 13, the extrusion plate 12 is movably installed in the corresponding third placement groove 13 and one end of the extrusion plate 12 is in contact with the outer wall of the airbag 7, and the connecting rod 11 is away from the airbag One end of 7 penetrates the convenient mounting seat 2 and is fixedly installed with a button 14, and an outlet pipe 15 is symmetrically fixedly installed on the side wall of the airbag 7. The outlet pipe 15 penetrates and is installed in the convenient mounting seat 2. The outlet pipe 15 and the extrusion plate 12 are distributed in a cross shape on the outside of the airbag 7. When the utility model is in use, the gas alarm 1 and the convenient mounting seat 2 can be fixed by the suction cup 5, and no glue is required for fixing, and no hole is required for drilling the wall to cause damage to the wall. When the gas appliance continues to be installed, the gas alarm can be fixed by the suction cup 5. The alarm 1 and the convenient mounting base 2 are fixed on the wall, preferably on a tile wall or a glass surface. By pressing the button 14, the connecting rod 11 is driven to move inward, thereby driving the extrusion plate 12 to squeeze the airbag 7. The gas inside the airbag 7 will be discharged through the outlet pipe 15. A one-way valve is installed on the outlet pipe 15, which can only discharge gas. The gas inside the airbag 7 becomes less, and the gas inside the suction cup 5 is absorbed and the gas flow direction is controlled by the one-way outlet valve 8 to prevent gas backflow. The suction cup 5 is fixed, and the fixing is simple and convenient, and will not cause damage to the fixing surface.

[0018] Specifically, a first magnet 16 is symmetrically fixedly installed at one end of the gas alarm 1, and a fourth placement groove 17 is symmetrically opened at the other end of the convenient mounting seat 2. A second magnet 18 is fixedly installed in the fourth placement groove 17. The second magnet 18 and the first magnet 16 are attracted to each other. The gas alarm 1 and the convenient mounting seat 2 can be conveniently attracted and fixed by the mutual attraction of the second magnet 18 and the first magnet 16, and the flexible disassembly of the gas alarm 1 is convenient.

[0019] Specifically, the convenient mounting seat 2 is symmetrically provided with a fifth placement groove 19, and the button 14 is movably installed in the corresponding fifth placement groove 19. A spring 20 is fixedly installed at one end of the button 14 adjacent to the airbag 7. The button 14 can be hidden and placed through the fifth placement groove 19, and the button 14 is reset after being pressed by the elastic force of the spring 20.

[0020] Specifically, the second placement groove 9 is symmetrically fixed with a limit block 21. When the limit block 21 contacts the movable plate 10, the button 14 is flush with the outer wall of the convenient mounting seat 2. The limit block 21 can limit the displacement of the movable plate 10. When the button 14 reaches the maximum displacement, the outer wall of the button 14 is flush with the outer wall of the convenient mounting seat 2, which can prevent dust from entering the button 14 and play a role in preventing impurities and dust.

[0021] Specifically, the other end of the convenient mounting seat 2 is provided with an arc-shaped inner groove 22, through which the gas alarm 1 and the convenient mounting seat 2 can be conveniently separated, so that people can regularly inspect and repair the gas alarm 1;

[0022] Specifically, the gas alarm 1 and the convenient mounting seat 2 are both circular and have the same diameter. The gas alarm 1 and the convenient mounting seat 2 have the same diameter, which can increase the flatness and aesthetics of the outer wall thereof.

[0023] Working principle: When the utility model is in use, the gas alarm 1 and the convenient mounting seat 2 can be fixed by the suction cup 5. No glue is needed for fixing, and no holes are needed on the wall to cause damage to the wall. When the gas appliance continues to be installed, the gas alarm 1 and the convenient mounting seat 2 can be fixed on the wall by the suction cup 5. It is best to fix them on tile walls and glass surfaces. By pressing the button 14, the connecting rod 11 is driven to move inward, and then the extrusion plate 12 is driven to squeeze the airbag 7. The gas inside the airbag 7 will be discharged through the outlet pipe 15. The button 14 can be hidden and placed through the fifth placement groove 19. The displacement of the moving plate 10 can be limited by the limit block 21. When the button 14 is at the maximum displacement, the outer wall surface of the button 14 and the convenient mounting seat 2 are in contact with each other. The outer wall surface of the mounting seat 2 is flush, which can prevent dust from entering the button 14 and play a role in preventing impurities and dust. The button 14 is reset after being pressed by the elastic force of the spring 20. A one-way valve is installed on the air outlet pipe 15, which can only let out air. The gas inside the airbag 7 becomes less, and the gas inside the suction cup 5 is absorbed and the gas flow direction is controlled by the one-way air outlet valve 8 to prevent gas backflow. It is fixed by the suction cup 5, and the fixation is simple and convenient without causing damage to the fixing surface. The gas alarm 1 and the convenient mounting seat 2 can be conveniently attracted and fixed by the mutual attraction of the second magnet 18 and the first magnet 16, and at the same time, the flexible disassembly of the gas alarm 1 is convenient. The gas alarm 1 and the convenient mounting seat 2 can be conveniently separated by the arc-shaped inner groove 22, so that people can regularly inspect and repair the gas alarm 1.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A gas appliance safety device, comprising a gas alarm (1) and a convenient mounting base (2), characterized in that: The convenient mounting seat (2) is provided with a first placement groove (3) at one end, and the gas alarm (1) is provided at the other end of the convenient mounting seat (2). A fixing ring (4) is fixedly installed in the first placement groove (3), and a suction cup (5) is fixedly installed in the fixing ring (4). The suction end of the suction cup (5) extends out of the first placement groove (3). A connecting pipe (6) is fixedly installed at the air outlet end of the suction cup (5), and an air bag (7) is fixedly installed at one end of the connecting pipe (6). A one-way air outlet valve (8) is fixedly installed in the middle of the connecting pipe (6). The convenient mounting seat (2) is symmetrically provided with a second placement groove (9), and a movable plate (10) is movably installed in the second placement groove (9). A connecting pipe (6) is fixedly installed in the middle of the movable plate (10). A connecting rod (11), an end of the connecting rod (11) adjacent to the airbag (7) is fixedly mounted with an extrusion plate (12), the first placement groove (3) is symmetrically provided with a third placement groove (13), the extrusion plate (12) is movably mounted in the corresponding third placement groove (13) and one end of the extrusion plate (12) is in contact with the outer wall of the airbag (7), the end of the connecting rod (11) away from the airbag (7) passes through the convenient mounting seat (2) and is fixedly mounted with a button (14), an air outlet pipe (15) is symmetrically fixedly mounted on the side wall of the airbag (7), the air outlet pipe (15) is installed through the convenient mounting seat (2), and the air outlet pipe (15) and the extrusion plate (12) are distributed in a cross shape outside the airbag (7).

2. A gas appliance safety device according to claim 1, characterized in that: A first magnet (16) is symmetrically fixedly mounted on one end of the gas alarm (1), and a fourth placement groove (17) is symmetrically opened on the other end of the convenient mounting seat (2). A second magnet (18) is fixedly mounted in the fourth placement groove (17), and the second magnet (18) and the first magnet (16) are attracted to each other.

3. A gas appliance safety device according to claim 2, characterized in that: The convenient mounting seat (2) is symmetrically provided with a fifth placement groove (19), the button (14) is movably mounted in the corresponding fifth placement groove (19), and a spring (20) is fixedly mounted on one end of the button (14) adjacent to the airbag (7).

4. A gas appliance safety device according to claim 3, characterized in that: A limit block (21) is symmetrically fixedly installed in the second placement groove (9), and when the limit block (21) and the movable plate (10) are in contact, the button (14) and the outer wall surface of the convenient mounting seat (2) are flush.

5. A gas appliance safety device according to claim 4, characterized in that: The other end of the convenient mounting seat (2) is provided with an arc-shaped inner groove (22).

6. A gas appliance safety device according to claim 5, characterized in that: The gas alarm (1) and the convenient mounting seat (2) are both circular and have the same diameter.

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