Self-extinguishing ignition rod

Abstract

The utility model discloses an ignition rod capable of automatically extinguishing fire. The ignition rod comprises a fire extinguishing sleeve and an ignition rod sliding in the fire extinguishing sleeve, the ignition rod comprises an ignition rod and an ignition net arranged at the tail end of the ignition rod, a cover plate capable of being opened and closed is arranged on the ignition net, the ignition rod is further sleeved with a first elastic element and a stop block fixedly connected with the ignition rod, and the stop block is used for pressing down the second elastic element; the fire extinguishing sleeve comprises a fire extinguishing sleeve body, a fire extinguishing cover opened and closed on the fire extinguishing sleeve body and an elastic element used for resetting the fire extinguishing cover. After the flame is used, an oxygen insulation environment can be automatically formed to extinguish the flame, and the convenience degree of nursing work is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, in particular to an ignition rod capable of self-extinguishing fire. Background Art

[0002] In the medical field, flames are often needed. For example, when cupping, flames are needed to create negative pressure. In certain acupuncture treatments, needles need to be heated. Flames are also needed in routine medical care.

[0003] However, in medical treatment, alcohol is mostly used as fuel, and alcohol has the characteristics of high volatility, so alcohol cannot be blown out, and the sparks blown out can easily ignite other flammable objects, so it is often troublesome to extinguish the fire. Summary of the invention

[0004] In order to solve the above technical problems, a technical solution adopted by the utility model is:

[0005] A self-extinguishing ignition rod comprises a fire extinguishing sleeve and an ignition rod sliding in the fire extinguishing sleeve;

[0006] The ignition rod comprises an ignition rod and an ignition net arranged at the end of the ignition rod, the ignition net is provided with an openable cover plate, the ignition rod is also covered with a first elastic element and a blocking block fixedly connected to the ignition rod, the blocking block is used to press down the first elastic element;

[0007] The fire extinguishing cover comprises a fire extinguishing cover body, a fire extinguishing cover which opens and closes on the fire extinguishing cover body, and a second elastic element for resetting the fire extinguishing cover.

[0008] Furthermore, the fire extinguishing sleeve is also provided with a finger plate for facilitating the exertion of force.

[0009] Furthermore, the cover plate is provided with a boss, the diameter of the boss is equal to the inner diameter of the ignition net, and when pressed together, the boss can be closed and fixed with the ignition net.

[0010] Furthermore, the ignition net and the ignition rod are made of metal.

[0011] Furthermore, the cover plate and the fire extinguishing cover are made of metal.

[0012] Beneficial effects of the utility model:

[0013] When the utility model presses down the ignition rod, the fire extinguishing cover can be pushed open to expose the internal ignition net. The net is provided with ignition cotton, which can be directly ignited. After the use is completed, the fingers are released, and the ignition rod is retracted under the action of the spring. The fire extinguishing cover is closed under the action of the spring, and an oxygen-isolating environment is automatically formed to extinguish the flame, thereby improving the convenience and safety of nursing work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional schematic diagram of the present utility model;

[0017] Figure 3 It is a schematic diagram of a fire extinguishing set;

[0018] Figure 4 yes Figure 3 An enlarged schematic diagram of part A;

[0019] Figure 5 It is a schematic diagram of the ignition rod;

[0020] Figure 6 yes Figure 5 An enlarged schematic diagram of part B;

[0021] Figure 7 is a schematic diagram of the cover;

[0022] Description of reference numerals:

[0023] 1. Ignition rod; 11. Ignition rod; 12. Blocking block; 13. Ignition net; 14. Cover plate; 141. Boss; 15. First elastic element; 2. Fire extinguishing sleeve; 21. Fire extinguishing sleeve body; 22. Fire extinguishing cover; 23. Second elastic element; 24. Finger plate. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention. Specific embodiments

[0025] like Figures 1 to 7 As shown, a self-extinguishing ignition rod comprises a fire extinguishing sleeve 2 and an ignition rod 1 sliding in the fire extinguishing sleeve 2;

[0026] The ignition rod 1 includes an ignition rod 11 and an ignition net 13 arranged at the end of the ignition rod 11. The ignition net 13 is provided with an openable cover plate 14. The ignition rod 11 is also provided with a first elastic element 15 and a blocking block 12 fixedly connected to the ignition rod 11. The blocking block 12 is used to press down the first elastic element 15; the first elastic element 15 is placed inside the fire extinguishing sleeve. When the ignition rod is pressed down, the fire extinguishing cover can be pushed open to expose the internal ignition net. The net is provided with ignition cotton, which can be directly ignited. After the practical use is completed, release the finger, and under the action of the spring, the ignition rod is retracted. The fire extinguishing cover 22 is closed under the action of the spring to produce an oxygen-proof environment, thereby extinguishing the flame. Specifically, the cover plate 14 is provided with a boss 141, and the diameter of the boss 141 is equal to the inner diameter of the ignition net 13. When pressed together, the boss 141 can be closed and fixed with the ignition net 13. This step is mainly to facilitate the replacement of ignition cotton. Considering the fire resistance, the ignition net 13 and the ignition rod 11 are made of metal.

[0027] The fire extinguishing cover 2 includes a fire extinguishing cover body 21, a fire extinguishing cover 22 opened and closed on the fire extinguishing cover body 21, and a second elastic element 23 for resetting the fire extinguishing cover 22. Specifically, a finger plate 24 is also provided on the fire extinguishing cover 2 for facilitating force generation. Considering fire resistance, the cover plate 14 and the fire extinguishing cover 22 are made of metal.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structural transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, is also included in the patent protection scope of the present invention.

Claims

1. A self-extinguishing ignition rod, characterized in that: It comprises a fire extinguishing sleeve (2) and an ignition rod (1) which slides inside the fire extinguishing sleeve (2); The ignition rod (1) comprises an ignition rod (11) and an ignition net (13) arranged at the end of the ignition rod (11); an openable cover plate (14) is provided on the ignition net (13); the ignition rod (11) is also covered with a first elastic element (15) and a blocking block (12) fixedly connected to the ignition rod (11); the blocking block (12) is used to press down the first elastic element (15); The fire extinguishing cover (2) comprises a fire extinguishing cover body (21), a fire extinguishing cover (22) that opens and closes on the fire extinguishing cover body (21), and a second elastic element (23) used for resetting the fire extinguishing cover (22).

2. A self-extinguishing ignition rod according to claim 1, characterized in that: The fire extinguishing sleeve (2) is also provided with a finger plate (24) for facilitating the application of force.

3. A self-extinguishing ignition rod according to claim 1, characterized in that: The cover plate (14) is provided with a boss (141), the diameter of the boss (141) being equal to the inner diameter of the ignition net (13), and when pressed together, the boss (141) can be closed and fixed with the ignition net (13).

4. A self-extinguishing ignition rod according to claim 1, characterized in that: The ignition net (13) and the ignition rod (11) are made of metal.

5. A self-extinguishing ignition rod according to claim 1, characterized in that: The cover plate (14) and the fire extinguishing cover (22) are made of metal.

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