High-safety aerosol fire extinguisher

Abstract

The utility model relates to the technical field of aerosol fire extinguishing, and discloses a high-safety aerosol fire extinguisher which comprises an aerosol fire extinguisher body, a middle sleeve, a first rubber cushion, a front support frame, a rear sleeve, a first storage mechanism and a second storage mechanism, the aerosol fire extinguisher body is sleeved with the front supporting frame and the rear sleeve in a threaded mode, the aerosol fire extinguisher with the high safety facilitates storage of a first pull handle and a second pull handle, the aerosol fire extinguisher body is protected in an anti-falling mode through a first rubber soft cushion and a second rubber soft cushion, use is safer and more stable, and in addition, the aerosol fire extinguisher with the high safety is convenient to use. And the overall volume of the aerosol fire extinguisher body is not greatly changed, that is, the number of the aerosol fire extinguisher bodies carried in the same space at one time is less reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to aerosol fire extinguishing technical field, concretely relates to a high safety aerosol fire extinguisher. BACKGROUND

[0002] The hot gas aerosol fire extinguisher is generated by high-efficiency gas aerosol generating agent and new fire extinguishing composition. A large amount of inert gas generated by the oxidation-reduction reaction of the high-efficiency gas aerosol generating agent sprays the effective fire extinguishing medium generated by the thermal decomposition of the new fire extinguishing composition and the high-efficiency fire extinguishing medium generated by the thermal decomposition of the new fire extinguishing composition from the nozzle. The fire extinguishing composition acts as a chemical coolant due to its sublimation, thermal decomposition or mutual heat absorption chemical reaction. Compared with the traditional pressure storage fire extinguisher (such as dry powder, carbon dioxide, etc.), the portable aerosol fire extinguisher does not need pressure storage, thus saving the annual inspection and maintenance cost and eliminating the corresponding safety hazards. At the same time, the product has many advantages such as small size, less residue after fire extinguishing, green environmental protection, simple operation, reliable performance and other advantages that other traditional types of fire extinguishers cannot achieve.

[0003] The existing hot gas aerosol fire extinguisher, such as Chinese patent No. CN202321789946.1, discloses an aerosol fire extinguisher, which comprises an aerosol fire extinguisher; a front connecting thread is arranged on the front part of the aerosol fire extinguisher, and a front support frame is installed at the front connecting thread, and the front support frame is detachably connected with the aerosol fire extinguisher; a rear protective sleeve is arranged on the middle part of the aerosol fire extinguisher, and the rear protective sleeve is a detachable structure; the centers of the aerosol fire extinguisher, the front support frame and the rear protective sleeve are located on the same axis; a plurality of groups of LED lamps are arranged on the outer ring surface of the front part of the aerosol fire extinguisher, and a nozzle is arranged at the front end of the aerosol fire extinguisher, and a rear connecting thread is arranged on the rear part of the aerosol fire extinguisher. The aerosol fire extinguisher is safely protected and stably supported, which is convenient for assembly or disassembly, has a stable anti-skid effect during use, and is more safe and reliable in use.

[0004] However, the above-mentioned scheme still has defects. The handle is arranged to widen the width of the aerosol fire extinguisher, and the pull handle is arranged to lengthen the length of the aerosol fire extinguisher, which leads to that the aerosol fire extinguisher occupies a lot of space, i.e. the number of aerosol fire extinguishers carried at the same time is reduced. UTILITY MODEL CONTENTS

[0005] In view of the defects of the prior art, the purpose of the utility model is to provide a high-safety aerosol fire extinguisher, which aims to improve the problem that the handle is arranged to widen the width of the aerosol fire extinguisher, and the pull handle is arranged to lengthen the length of the aerosol fire extinguisher, which leads to that the aerosol fire extinguisher occupies a lot of space, i.e. the number of aerosol fire extinguishers carried at the same time is reduced.

[0006] In order to achieve the above object, the utility model provides the following technical scheme:

[0007] A safe aerosol fire extinguisher, including aerosol fire extinguisher body, sleeve, first rubber soft pad, front support frame, rear sleeve, first storage mechanism and second storage mechanism, the sleeve is equipped on the aerosol fire extinguisher body, the front support frame and the rear sleeve are all screwed and are equipped on the aerosol fire extinguisher body, the sleeve is between the front support frame and the rear sleeve, the first rubber soft pad is fixed on the outer wall of the sleeve, the first storage mechanism is installed on the sleeve, and the first storage mechanism is used to store the first pull handle, the second storage mechanism is installed on the rear sleeve, and the second storage mechanism is used to store the second pull handle.

[0008] As preferred, the first rubber soft pad is provided with a plurality of, and a plurality of the first rubber soft pad is axially equidistant and arranged on the sleeve.

[0009] As preferred, the aerosol fire extinguisher body is provided with an LED lamp, the LED lamp is provided with a plurality of, and the aerosol fire extinguisher body is provided with a nozzle.

[0010] As preferred, the first storage mechanism includes a first spring and a first pull handle, a first mounting groove is formed in the sleeve, one end of the first spring is fixed in the first mounting groove, the other end of the first spring is fixed on the first pull handle, and the first pull handle is clamped in the first mounting groove.

[0011] As preferred, it further includes a protrusion, and the protrusion is fixed on the outer wall of the first pull handle.

[0012] As preferred, the second storage mechanism includes a second spring, a guide rod, a second pull handle, a limiting block and a second rubber soft pad, a second mounting groove is formed in the rear sleeve, and the limiting block is fixed in the second mounting groove.

[0013] One end of the second spring is fixed on the limiting block, the other end of the second spring is fixed on the second pull handle, one end of the guide rod is fixed on the second pull handle, the guide rod is inserted into the second spring, and the second rubber soft pad is fixed on the second pull handle.

[0014] As preferred, it further includes an opening key, a charging interface, a closing key and a control panel, the control panel is arranged on the aerosol fire extinguisher body, and the opening key, the charging interface and the closing key are arranged on the control panel.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] The aerosol fire extinguisher is convenient for storing the first pull handle and the second pull handle, the first rubber soft pad and the second rubber soft pad are used for preventing the aerosol fire extinguisher body from falling, use is safer and more stable, in addition, the overall volume of the aerosol fire extinguisher body changes little, that is, the number of the aerosol fire extinguisher bodies carried at a same time is reduced less under the same space, and better use experience is brought to users. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a schematic diagram of a three-dimensional structure of the aerosol fire extinguisher;

[0018] Figure 2 is a sectional view of the middle sleeve in the aerosol fire extinguisher;

[0019] Figure 3 is Figure 2 an enlarged view of the A area;

[0020] Figure 4 is a relationship diagram between the aerosol fire extinguisher body, the opening key, the charging interface, the closing key and the control panel in the aerosol fire extinguisher;

[0021] Figure 5 is a sectional view of the rear sleeve in the aerosol fire extinguisher;

[0022] Figure 6 is Figure 5 an enlarged view of the B area.

[0023] In the figure: 110-aerosol fire extinguisher body; 120-middle sleeve; 130-first rubber soft pad; 140-nozzle; 150-LED lamp; 160-front support frame; 170-rear sleeve; 180-first storage mechanism; 181-first mounting groove; 182-first spring; 183-first pull handle; 184-bump; 190-second storage mechanism; 1901-second mounting groove; 1902-second spring; 1903-guide rod; 1904-second pull handle; 1905-limiting block; 1906-second rubber soft pad; 191-opening key; 192-charging interface; 193-closing key; 194-control panel. DETAILED DESCRIPTION

[0024] The utility model discloses a preferable embodiment provides a kind of aerosol fire extinguisher with high safety, including aerosol fire extinguisher body 110, middle sleeve 120, first rubber cushion 130, front support frame 160, rear sleeve 170, first storage mechanism 180 and second storage mechanism 190, middle sleeve 120 is sleeved on aerosol fire extinguisher body 110, front support frame 160 and rear sleeve 170 are all threaded and are sleeved on aerosol fire extinguisher body 110, middle sleeve 120 is between front support frame 160 and rear sleeve 170, first rubber cushion 130 is fixed on the outer wall of middle sleeve 120, first rubber cushion 130 is provided with multiple, multiple first rubber cushion 130 is equidistantly arranged on middle sleeve 120, and the arrangement of multiple first rubber cushion 130 is better to protect aerosol fire extinguisher body 110, LED lamp 150 is provided on aerosol fire extinguisher body 110, LED lamp 150 is provided with multiple, nozzle 140 is provided on aerosol fire extinguisher body 110, still include opening key 191, charging interface 192, closing key 193 and control panel 194, control panel 194 is arranged on aerosol fire extinguisher body 110, opening key 191, charging interface 192 and closing key 193 are all arranged on control panel 194;

[0025] The utility model discloses a preferable embodiment provides a kind of aerosol fire extinguisher with high safety, and it is only different from the above embodiment in that: first storage mechanism 180 is installed on middle sleeve 120, the arrangement of first storage mechanism 180 is used to store first pull handle 183, first storage mechanism 180 includes first spring 182 and first pull handle 183, first installation slot 181 is opened on middle sleeve 120, one end of first spring 182 is fixed in first installation slot 181, the other end of first spring 182 is fixed on first pull handle 183, first pull handle 183 is clamped in first installation slot 181, still include lug 184, lug 184 is fixed on the outer wall of first pull handle 183, the arrangement of lug 184 is convenient to take out first pull handle 183 from first installation slot 181;

[0026] The difference between the aerosol fire extinguisher and the above-embodiment is that the second accommodating mechanism 190 is installed on the rear sleeve 170, the second accommodating mechanism 190 is arranged to accommodate the second pull handle 1904, the second accommodating mechanism 190 comprises a second spring 1902, a guide rod 1903, the second pull handle 1904, a limiting block 1905 and a second rubber soft pad 1906, the rear sleeve 170 is provided with a second mounting groove 1901, the limiting block 1905 is fixed in the second mounting groove 1901, one end of the second spring 1902 is fixed on the limiting block 1905, the other end of the second spring 1902 is fixed on the second pull handle 1904, one end of the guide rod 1903 is fixed on the second pull handle 1904, and the guide rod 1903 is inserted in the second spring 1902, and the second rubber soft pad 1906 is fixed on the second pull handle 1904.

[0027] In use, the middle sleeve 120 is sleeved on the aerosol fire extinguisher body 110, then the front support frame 160 and the rear sleeve 170 are threadedly sleeved on the aerosol fire extinguisher body 110 in sequence, so that the middle sleeve 120 is limited between the front support frame 160 and the rear sleeve 170, and the first rubber soft pad 130 and the second rubber soft pad 1906 better protect the outer surface of the aerosol fire extinguisher body 110, when it is needed to use, the first pull handle 183 is pulled, the first pull handle 183 is separated from the middle sleeve 120 under the action of the first spring 182, so that the first pull handle 183 is used to lift the first aerosol fire extinguisher body 110 for use, or the second pull handle 1904 is pulled, the second pull handle 1904 is separated from the rear sleeve 170 under the action of the second spring 1902 and the guide rod 1903, so that the second pull handle 1904 is used to lift the aerosol fire extinguisher body 110 for use, and the first pull handle 183 and the second pull handle 1904 are conveniently accommodated, so that the first pull handle 183 and the second pull handle 1904 occupy a small space, the aerosol fire extinguisher is convenient for accommodating the first pull handle 183 and the second pull handle 1904, and the first rubber soft pad 130 and the second rubber soft pad 1906 are used to protect the aerosol fire extinguisher body 110 from falling, so that the aerosol fire extinguisher is safer and more stable in use, in addition, the overall volume of the aerosol fire extinguisher body 110 changes little, that is, the number of aerosol fire extinguisher bodies 110 carried at a time is reduced less under the same space, and better use experience is brought to the user.

[0028] It should be noted that the specific model specifications of the aerosol fire extinguisher body 110, the LED lamp 150, the opening key 191, the charging interface 192, the closing key 193 and the control panel 194 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the art, so it will not be described in detail.

[0029] The above merely describes specific embodiments of the present application, but the technical features of the present application are not limited thereto, and any person skilled in the art can make changes or modifications in the field of the present application, and the changes or modifications are covered in the patent range of the present application.

Claims

1. A highly safe aerosol fire extinguisher, characterized in that, The device includes an aerosol fire extinguisher body (110), a middle sleeve (120), a first rubber pad (130), a front support frame (160), a rear sleeve (170), a first storage mechanism (180), and a second storage mechanism (190). The middle sleeve (120) is fitted onto the aerosol fire extinguisher body (110). The front support frame (160) and the rear sleeve (170) are both threaded onto the aerosol fire extinguisher body (110). The middle sleeve (120) is located between the front support frame (160) and the rear sleeve (170). The first rubber pad (130) is fixed to the outer wall of the middle sleeve (120). The first storage mechanism (180) is mounted on the middle sleeve (120), and the first storage mechanism (180) is configured to store the first pull handle (183); The second storage mechanism (190) is mounted on the rear sleeve (170), and the second storage mechanism (190) is configured to store the second pull handle (1904).

2. The high-safety aerosol fire extinguisher according to claim 1, characterized in that, Multiple first rubber pads (130) are provided, and multiple first rubber pads (130) are axially equidistantly arranged on the middle sleeve (120).

3. The high-safety aerosol fire extinguisher according to claim 1, characterized in that, The aerosol fire extinguisher body (110) is equipped with an LED light (150), and multiple LED lights (150) are provided. The aerosol fire extinguisher body (110) is also equipped with a nozzle (140).

4. The high-safety aerosol fire extinguisher according to claim 1, characterized in that, The first storage mechanism (180) includes a first spring (182) and a first pull handle (183). The middle sleeve (120) is provided with a first mounting groove (181). One end of the first spring (182) is fixed in the first mounting groove (181), and the other end of the first spring (182) is fixed on the first pull handle (183). The first pull handle (183) is engaged in the first mounting groove (181).

5. A highly safe aerosol fire extinguisher according to claim 4, characterized in that, It also includes a protrusion (184) fixed to the outer wall of the first pull handle (183).

6. A highly safe aerosol fire extinguisher according to claim 1, characterized in that, The second storage mechanism (190) includes a second spring (1902), a guide rod (1903), a second pull handle (1904), a limiting block (1905), and a second rubber pad (1906). A second mounting groove (1901) is provided on the rear sleeve (170), and the limiting block (1905) is fixed in the second mounting groove (1901). One end of the second spring (1902) is fixed to the limiting block (1905), the other end of the second spring (1902) is fixed to the second pull handle (1904), one end of the guide rod (1903) is fixed to the second pull handle (1904), the guide rod (1903) is inserted into the second spring (1902), and the second rubber pad (1906) is fixed to the second pull handle (1904).

7. A highly safe aerosol fire extinguisher according to claim 1, characterized in that, It also includes an on button (191), a charging port (192), an off button (193), and a control panel (194). The control panel (194) is located on the aerosol fire extinguisher body (110). The on button (191), the charging port (192), and the off button (193) are all located on the control panel (194).

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