Ignition needle convenient to disassemble

Abstract

The utility model discloses an ignition needle convenient to disassemble, which relates to the technical field of gas stove accessories, and comprises an ignition needle main body, one end of the ignition needle main body is provided with a position control ring, the lower end of the position control ring is provided with an inner top spring, and the outer end of the inner top spring is provided with an outer sleeve protective cylinder. Through the arrangement of the ignition needle main body, the outer sleeve protective cylinder, the mounting cylinder, the clamping claw and the top leaf spring, the mounting cylinder is sleeved at the upper end of a gas stove from the lower end to the upper end, then the mounting cylinder is screwed down from the upper end, the clamping groove at the lower end of the outer sleeve protective cylinder is aligned with the clamping claw, then the clamping groove moves downwards to be inserted into the clamping claw, and the compression spring sheet is compressed downwards; when the device is disassembled, the outer sleeve protection cylinder is rotated anticlockwise, the top end of the clamping claw is matched with the interior of the clamping groove, at the moment, the ignition needle body can be installed on the installation cylinder through the acting force of the top piece spring by loosening the hand, the ignition needle body can be disassembled and replaced by reversely pressing the pressing spring piece and clockwise rotating the outer sleeve protection cylinder, and the disassembling convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas stove accessories, in particular to an ignition needle that is convenient to disassemble. Background Technique

[0002] A gas stove refers to a kitchen appliance that uses gaseous fuels such as liquefied petroleum gas, artificial gas, and natural gas for direct-fire heating. When the gas stove is working, gas enters the stove from the gas inlet pipe, passes through the adjustment of the gas valve and enters the burner head, and at the same time mixes with a part of air. These mixed gases are ejected from the fire holes of the burner and are ignited by the ignition device at the same time to form a flame. The ignition needle is an essential ignition device commonly used in gas stoves. The ignition needle is generally arranged near the ignition hole of the gas stove. When igniting, a momentary high electric potential is generated at the front end of the ignition needle, generating an electric spark, thereby igniting the gas ejected from the ignition hole and realizing the ignition of the gas stove. The ignition needles in the prior art are generally designed with a fixed structure, which is not convenient to replace and the adjustment is not flexible. Therefore, an ignition needle that is convenient to disassemble is needed.

[0003] When the existing ignition needle is in operation, it cannot effectively improve the convenience of device disassembly, and cannot improve the flexibility of adjustable ignition position of the device. For this reason, an ignition needle that is convenient to disassemble is urgently needed. Content of the Utility Model

[0004] Based on this, the purpose of the utility model is to provide an ignition needle that is convenient to disassemble, so as to solve the problems that when the existing ignition needle is in use, it cannot effectively improve the convenience of device disassembly, and cannot improve the flexibility of adjustable ignition position of the device.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An ignition needle that is convenient to disassemble, including an ignition needle body, a position control ring is installed at one end of the ignition needle body, an inner top spring is installed at the lower end of the position control ring, and an outer sleeve cylinder is installed at the outer end of the inner top spring.

[0006] A card slot is opened at the lower end of the outer sleeve cylinder, an installation cylinder is installed at one end of the outer sleeve cylinder, a clamping claw is installed at the upper end of the installation cylinder, a top piece spring is installed at one end of the installation cylinder, a pressure spring piece is installed at the upper end of the top piece spring, and a bolt is installed at the outer end of the outer sleeve cylinder.

[0007] Preferably, the position control ring is threadedly connected to the ignition needle body, and the outer diameter of the position control ring is smaller than the inner diameter of the outer sleeve cylinder.

[0008] Preferably, the ignition needle body and the outer sleeve cylinder form a telescopic structure through the inner top spring, and the top end of the outer sleeve cylinder is provided with an open hole.

[0009] Preferably, the installation cylinder is snap-fitted with the outer sleeve cylinder through the clamping claw, and the clamping claws are distributed in a circular array around the center of the installation cylinder.

[0010] Preferably, the compression spring piece forms a telescopic structure with the mounting cylinder through the top piece spring, and the mounting cylinder is threadedly connected to the bolt.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. Through the ignition needle main body, outer sleeve guard, mounting cylinder, clamping claws and top piece spring provided by the present utility model, the mounting cylinder is sleeved on the upper end of the gas stove from the lower end upwards, and then the mounting cylinder is screwed and tightened from the upper end to fix the position of the mounting cylinder. Then, the slot at the lower end of the outer sleeve guard is aligned with the clamping claws distributed annularly on the mounting cylinder and then moved downward to insert and fit them, and the compression spring piece is compressed downward. Then, the outer sleeve guard is rotated counterclockwise so that the top of the clamping claws fits with the inside of the slot. At this time, when the hand is released, the ignition needle main body can be installed on the mounting cylinder by the acting force of the top piece spring. By applying reverse pressure to the compression spring piece and rotating the outer sleeve guard clockwise, the ignition needle main body can be disassembled and replaced, improving the convenience of device disassembly;

[0013] 2. Through the ignition needle main body and the position control ring provided by the present utility model, the position control ring is rotated on the ignition needle main body to adjust the height of the ignition head at the upper end of the ignition needle main body. Then, the ignition needle main body is inserted into the outer sleeve guard from the lower end, and the upper end of the position control ring is always in close contact with the inner top end of the outer sleeve guard by the acting force of the inner top spring, so as to adjust the ignition height of the ignition needle main body and improve the flexibility of the adjustable ignition position of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front view sectional view of the present utility model;

[0015] Figure 2 is the structural schematic diagram of the present utility model seen from below;

[0016] Figure 3 is the sectional structural schematic diagram of the present utility model;

[0017] Figure 4 is the structural schematic diagram of the disassembled present utility model.

[0018] In the figure: 1. Ignition needle main body; 2. Position control ring; 3. Inner top spring; 4. Outer sleeve guard; 5. Slot; 6. Mounting cylinder; 7. Clamping claws; 8. Top piece spring; 9. Compression spring piece; 10. Bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0020] The embodiments of the present utility model will be described below according to its overall structure.

[0021] Please refer to Figures 1-4 , a conveniently detachable ignition needle, including an ignition needle main body 1, a position control ring 2 is installed at one end of the ignition needle main body 1, an inner top spring 3 is installed at the lower end of the position control ring 2, an outer sleeve protection cylinder 4 is installed at the outer end of the inner top spring 3, the position control ring 2 is threadedly connected to the ignition needle main body 1, and the outer diameter of the position control ring 2 is smaller than the inner diameter of the outer sleeve protection cylinder 4. The ignition needle main body 1 and the outer sleeve protection cylinder 4 form a telescopic structure through the inner top spring 3, and the top end of the outer sleeve protection cylinder 4 is provided with an opening. Rotate the position control ring 2 on the ignition needle main body 1 as needed to adjust the height of the ignition head at the upper end of the ignition needle main body 1. Then insert the ignition needle main body 1 into the outer sleeve protection cylinder 4 from the lower end, and through the action of the inner top spring 3, the upper end of the position control ring 2 always fits and contacts the inner top end of the outer sleeve protection cylinder 4, so as to adjust the ignition height of the ignition needle main body 1 and improve the flexibility of the adjustable ignition position of the device.

[0022] Please refer to Figures 1-4 , a conveniently detachable ignition needle, a card slot 5 is opened at the lower end of the outer sleeve protection cylinder 4, an installation cylinder 6 is installed at one end of the outer sleeve protection cylinder 4, a clamping claw 7 is installed at the upper end of the installation cylinder 6, a top piece spring 8 is installed at one end of the installation cylinder 6, a pressure spring piece 9 is installed at the upper end of the top piece spring 8, a bolt 10 is installed at the outer end of the outer sleeve protection cylinder 4. The installation cylinder 6 is snap-connected to the outer sleeve protection cylinder 4 through the clamping claw 7, and the clamping claws 7 are arranged in an annular array centered on the installation cylinder 6. The pressure spring piece 9 and the installation cylinder 6 form a telescopic structure through the top piece spring 8, and the installation cylinder 6 is threadedly connected to the bolt 10. The installation cylinder 6 is sleeved on the upper end of the gas stove from the lower end, and then the installation cylinder 6 is screwed and tightened from the upper end to fix the position of the installation cylinder 6. Then align the card slot 5 at the lower end of the outer sleeve protection cylinder 4 with the annularly distributed clamping claws 7 on the installation cylinder 6 and then move it downward to insert and compress the pressure spring piece 9 downward, and rotate the outer sleeve protection cylinder 4 counterclockwise so that the top end of the clamping claw 7 fits with the inside of the card slot 5. At this time, let go and the ignition needle main body 1 can be installed on the installation cylinder 6 through the action of the top piece spring 8. Apply reverse pressure to the pressure spring piece 9 and rotate the outer sleeve protection cylinder 4 clockwise to disassemble and replace the ignition needle main body 1, improving the convenience of device disassembly.

[0023] Working principle: When in use, first fit the installation cylinder 6 onto the upper end of the gas stove from the lower end, and then twist and tighten the installation cylinder 6 from the upper end to fix its position. Then, align the card slot 5 at the lower end of the outer sleeve guard cylinder 4 with the annularly distributed clamping claws 7 on the installation cylinder 6 and move it downward to insert and engage them, and compress the spring piece 9 downward. Then, rotate the outer sleeve guard cylinder 4 counterclockwise so that the top of the clamping claw 7 fits inside the card slot 5. At this time, release the hand, and the ignition needle body 1 can be installed on the installation cylinder 6 by the acting force of the top piece spring 8. Apply reverse pressure to the spring piece 9 and rotate the outer sleeve guard cylinder 4 clockwise to disassemble and replace the ignition needle body 1, improving the convenience of device disassembly. And the position control ring 2 can be rotated on the ignition needle body 1 according to the usage needs to adjust the height of the ignition head at the upper end of the ignition needle body 1. Then, insert the ignition needle body 1 into the outer sleeve guard cylinder 4 from the lower end, and make the upper end of the position control ring 2 always fit and contact the inner top end of the outer sleeve guard cylinder 4 by the acting force of the inner top spring 3 to adjust the ignition height of the ignition needle body 1 main body, improving the flexibility of the ignition position adjustment of the device. In this way, the use process of the device is completed. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0024] The orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only a simplified description for facilitating the description of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the protection scope of the present utility model.

[0025] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A conveniently detachable ignition pin, comprising an ignition pin body (1), characterized in that: One end of the ignition needle body (1) is equipped with a position control ring (2). An inner top spring (3) is installed at the lower end of the position control ring (2). An outer sleeve guard tube (4) is installed at the outer end of the inner top spring (3). A clamping groove (5) is formed at the lower end of the outer sleeve guard tube (4). An installation cylinder (6) is installed at one end of the outer sleeve guard tube (4). A clamping claw (7) is installed at the upper end of the installation cylinder (6). A top piece spring (8) is installed at one end of the installation cylinder (6). A compression spring piece (9) is installed at the upper end of the top piece spring (8). A bolt (10) is installed at the outer end of the outer sleeve guard tube (4).

2. The convenient detachable ignition needle according to claim 1, characterized in that: The position control ring (2) is threadedly connected to the ignition needle body (1), and the outer diameter of the position control ring (2) is smaller than the inner diameter of the outer sleeve guard tube (4).

3. The convenient dismountable ignition pin according to claim 1, characterized in that: The ignition needle body (1) and the outer sleeve guard tube (4) form a telescopic structure through the inner top spring (3), and the top end of the outer sleeve guard tube (4) is provided with an opening.

4. The convenient detachable ignition needle according to claim 1, characterized in that: The installation cylinder (6) is snap-fitted to the outer sleeve guard tube (4) through the clamping claw (7), and the clamping claws (7) are distributed in a circular array around the center of the installation cylinder (6).

5. A conveniently detachable ignition pin according to claim 1, characterized in that: The compression spring piece (9) and the installation cylinder (6) form a telescopic structure through the top piece spring (8), and the installation cylinder (6) is threadedly connected to the bolt (10).

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