Ignition needle protective cover

Abstract

The utility model discloses an ignition needle protective cover, which relates to the field of ignition needle protection and comprises a cover shell, and the inner wall of the cover shell is fixedly connected with a first fixing block. According to the ignition needle fixing device, the cover shell is arranged to achieve a threaded fixing effect on the first fixing block, when the ignition needle fixing device is used, due to the structural arrangement of the first fixing block, a plurality of ignition needles can be conveniently protected, the usability of the ignition needle fixing device is improved, and due to the fact that the first fixing block is arranged to achieve a tight attaching effect on the first rubber ring, when the ignition needle fixing device is used, the ignition needles can be conveniently fixed. The arrangement of a first fixing block and a first rubber ring facilitates rapid adjustment according to the size of the ignition needle, the ignition needle is conveniently buffered and protected, the usability of the device is improved, the arrangement of a second fixing block plays a tight fit role on a second rubber ring, and when the device is used, the ignition needle can be conveniently and rapidly adjusted. And by arranging a second fixing block and a second rubber ring, the ignition needle can be conveniently fixed and prevented from moving, the fixing area of the ignition needle is increased, and the usability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of ignition needle protection, in particular to a protective cover for an ignition needle. Background Technique

[0002] An ignition needle is a device that can provide sufficient energy in an instant to ignite pulverized coal, oil, and gas fuels and can stabilize the flame. The ignition needle is a commonly used and essential ignition tool in gas stoves, ovens, gas water heaters, and wall-mounted boilers. After the ignition needle is processed, to prevent external objects from directly hitting or touching the ignition needle, which is likely to cause damage or deformation of the ignition needle due to collision, it is necessary to protect the ignition needle. Therefore, a protective cover for an ignition needle is needed.

[0003] The existing protective covers for ignition needles are not convenient for quickly adjusting according to the size of the ignition needle, not convenient for buffering and protecting the ignition needle, not convenient for protecting multiple ignition needles, and not convenient for preventing the ignition needle from moving. For this reason, a protective cover for an ignition needle is urgently needed. Content of the Utility Model

[0004] Based on this, the purpose of the utility model is to provide a protective cover for an ignition needle to solve the problems that the existing protective covers for ignition needles are not convenient for quickly adjusting according to the size of the ignition needle, not convenient for buffering and protecting the ignition needle, not convenient for protecting multiple ignition needles, and not convenient for preventing the ignition needle from moving when in use.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A protective cover for an ignition needle, including a cover shell, and a first fixing block is fixedly connected to the inner wall of the cover shell.

[0006] First rubber rings are bonded to the inner walls of the first fixing block, and an adjusting rod is installed on the inner wall of the first fixing block.

[0007] A second fixing block is installed on the outer wall of the adjusting rod, and second rubber rings are bonded to the inner walls of the second fixing block.

[0008] Preferably, the cover shell is threadedly connected to the first fixing block, and the inner wall of the cover shell is provided in a threaded shape.

[0009] Preferably, the outer walls of the inner walls of the first fixing block and the first rubber rings are closely attached, and the first rubber rings are arranged in a circular array on the inner wall of the first fixing block.

[0010] Preferably, the first fixing block is snap-fitted to the adjusting rod, and the outer wall of the adjusting rod is provided in a hexagonal structure.

[0011] Preferably, the second fixing block is threadedly connected to the cover shell, and the outer wall of the second fixing block is provided in a threaded shape.

[0012] Preferably, the inner wall of the second fixing block is closely attached to the outer wall of the second rubber ring, and the second rubber rings are arranged in an annular array on the inner wall of the second fixing block.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The present utility model plays a role of thread fixing on the first fixing block through the setting of the cover. When using the device, the structure of the first fixing block is convenient for protecting multiple ignition needles, increasing the usability of the device;

[0015] 2. The present utility model plays a role of closely fitting on the first rubber ring through the setting of the first fixing block. When using the device, the setting of the first fixing block and the first rubber ring is convenient for quickly adjusting according to the size of the ignition needle, facilitating the buffer protection of the ignition needle, and increasing the usability of the device;

[0016] 3. The present utility model plays a role of closely fitting on the second rubber ring through the setting of the second fixing block. When using the device, the setting of the second fixing block and the second rubber ring is convenient for fixing and preventing the movement of the ignition needle, increasing the fixing area of the ignition needle, and improving the usability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the front elevation view of the present utility model;

[0018] Figure 2 is the structural schematic diagram of the front elevation cross-section of the present utility model;

[0019] Figure 3 is the structural schematic diagram of the combination of the first fixing block and the first rubber ring parts of the present utility model.

[0020] In the figure: 1. Cover; 2. First fixing block; 3. First rubber ring; 4. Adjusting rod; 5. Second fixing block; 6. Second rubber ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] 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 with reference to the accompanying drawings are exemplary only for explaining the present utility model and should not be construed as limiting the present utility model.

[0022] The embodiments of the present utility model will be described below according to its overall structure.

[0023] Please refer to Figures 1-3, an ignition pin protective cover, comprising a housing 1. A first fixing block 2 is fixedly connected to the inner wall of the housing 1. The housing 1 is threadedly connected to the first fixing block 2, and the inner wall of the housing 1 is provided in a threaded shape. By setting the housing 1 to play a role in threadedly fixing the first fixing block 2, when using the device, the structure of the first fixing block 2 is convenient for protecting multiple ignition pins, increasing the usability of the device.

[0024] Please refer to Figures 1-3 , an ignition pin protective cover. First rubber rings 3 are bonded to the inner walls of the first fixing block 2. The outer walls of the first rubber rings 3 are closely attached to the inner walls of the first fixing block 2, and the first rubber rings 3 are arranged in a circular array on the inner walls of the first fixing block 2. An adjusting rod 4 is installed on the outer wall of the first fixing block 2. The first fixing block 2 is snap-fitted with the adjusting rod 4, and the outer wall of the adjusting rod 4 is provided in a hexagonal structure. By setting the first fixing block 2 to play a role in closely fitting the first rubber rings 3, when using the device, the setting of the first fixing block 2 and the first rubber rings 3 is convenient for quickly adjusting according to the size of the ignition pins, facilitating buffer protection for the ignition pins, and increasing the usability of the device.

[0025] Please refer to Figures 1-3 , an ignition pin protective cover. A second fixing block 5 is installed on the outer wall of the adjusting rod 4. The second fixing block 5 is threadedly connected to the housing 1, and the outer wall of the second fixing block 5 is provided in a threaded shape. Second rubber rings 6 are bonded to the inner walls of the second fixing block 5. The outer walls of the second rubber rings 6 are closely attached to the inner walls of the second fixing block 5, and the second rubber rings 6 are arranged in a circular array on the inner walls of the second fixing block 5. By setting the second fixing block 5 to play a role in closely fitting the second rubber rings 6, when using the device, the setting of the second fixing block 5 and the second rubber rings 6 is convenient for fixing the ignition pins to prevent movement, increasing the fixing area of the ignition pins, and improving the usability of the device.

[0026] Working principle: When in use, take out the device and place it at the designated position. Then, closely fit the first fixing block 2 to the first rubber rings 3, and then closely fit the second fixing block 5 to the second rubber rings 6. Then, rotate the housing 1 to the second fixing block 5, snap-fix the adjusting rod 4 to the second fixing block 5, rotate the adjusting rod 4, and thread-move the second fixing block 5 to the designated position. Then, snap-fix the first fixing block 2 to the adjusting rod 4, rotate the adjusting rod 4, and thread-move the first fixing block 2 to the designated position. Finally, insert and fix multiple ignition pins into the interiors of the first rubber rings 3 and the second rubber rings 6 respectively. 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.

[0027] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on 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. An ignition needle protective cover, comprising a housing (1), characterized in that: The inner wall of the housing (1) is fixedly connected with a first fixing block (2); The inner walls of the first fixing block (2) are bonded with first rubber rings (3), and an adjusting rod (4) is installed on the inner wall of the first fixing block (2); A second fixing block (5) is installed on the outer wall of the adjusting rod (4), and the inner walls of the second fixing block (5) are bonded with second rubber rings (6).

2. The ignition needle protective cover according to claim 1, characterized in that: The housing (1) is threadedly connected with the first fixing block (2), and the inner wall of the housing (1) is provided with a thread shape.

3. The ignition needle protective cover according to claim 1, characterized in that: The outer wall of the first rubber ring (3) is closely attached to the inner wall of the first fixing block (2), and the first rubber rings (3) are arranged in an annular array on the inner wall of the first fixing block (2).

4. The ignition needle protective cover according to claim 1, characterized in that: The first fixing block (2) is snap-fitted with the adjusting rod (4), and the outer wall of the adjusting rod (4) is provided with a hexagonal structure.

5. A kind of ignition needle protective cover according to claim 1, characterized in that: The second fixing block (5) is threadedly connected with the housing (1), and the outer wall of the second fixing block (5) is provided with a thread shape.

6. The ignition needle protective cover according to claim 1, characterized in that: The outer wall of the second rubber ring (6) is closely attached to the inner wall of the second fixing block (5), and the second rubber rings (6) are arranged in an annular array on the inner wall of the second fixing block (5).

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