Cart type dry powder fire extinguisher convenient to disassemble

Abstract

The utility model discloses a trolley type dry powder fire extinguisher convenient to disassemble, which comprises a trolley, a fire extinguisher and a limiting component, the cart comprises a base, moving wheels and a push handle, moving wheels are arranged at the bottom of the base; the push handle is arranged on one side of the base; the fire extinguisher is arranged on the top of the base through the limiting assembly. The limiting assembly comprises a supporting plate, a rotary knob, a limiting rod and a limiting base. The supporting plate is fixedly arranged on the push handle; the knob is rotationally arranged on the side, away from the fire extinguisher, of the supporting plate. The limiting rod is a T-shaped rod; one end of the limiting rod is connected with the knob, and the other end penetrates through the supporting plate and extends; a limiting groove matched with the extending end of the limiting rod is fixedly formed in the face, close to the limiting rod, of the limiting base. According to the fire extinguisher replacing device, physical strength can be saved, the fire extinguisher replacing efficiency is improved, and operation is easy.

Description

Technical Field

[0001] This utility model relates to the field of wheeled dry powder fire extinguishers, and in particular to a wheeled dry powder fire extinguisher that is easy to disassemble. Background Technology

[0002] The wheeled pressurized ABC dry powder fire extinguisher contains ammonium phosphate dry powder extinguishing agent and nitrogen. It is suitable for extinguishing initial fires involving flammable solids, flammable liquids, flammable gases, and electrical equipment. It is widely used in factories, warehouses, ships, gas stations, power distribution rooms, vehicles, and other facilities.

[0003] Most existing wheeled dry powder fire extinguishers are secured to the extinguisher by a metal retaining strap in the middle of the trolley. This means that when replacing the extinguisher, it is necessary to lift it off the retaining strap before the new extinguisher can be re-secured to the trolley. This method wastes valuable time during firefighting and also causes unnecessary waste of the physical strength of firefighters.

[0004] Therefore, in response to the problems mentioned above, this utility model proposes a trolley-type dry powder fire extinguisher that is easy to disassemble, thereby solving the aforementioned problems. Summary of the Invention

[0005] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0006] To achieve the above objectives, the first aspect of this utility model provides a trolley-type dry powder fire extinguisher with easy disassembly, comprising: a trolley, a fire extinguisher, and a limiting assembly, wherein: the trolley includes: a base, casters, and a push handle; the casters are disposed at the bottom of the base; the push handle is disposed on one side of the base; the fire extinguisher is disposed at the top of the base via the limiting assembly; the limiting assembly includes: a support plate, a knob, a limiting rod, and a limiting seat, wherein: the support plate is fixedly disposed on the push handle; the knob is rotatably disposed on the side of the support plate away from the fire extinguisher; the limiting rod is a T-shaped rod; one end of the limiting rod is connected to the knob, and the other end passes through the support plate and extends therefrom; the limiting seat has a limiting groove fixedly formed on the side near the limiting rod that matches the extended end of the limiting rod; the limiting seat is fixedly disposed on the side wall of the fire extinguisher.

[0007] In addition, the wheeled dry powder fire extinguisher with easy disassembly proposed above according to this utility model may also have the following additional technical features:

[0008] Furthermore, a support rod is inclinedly provided on the side of the base away from the push handle.

[0009] Furthermore, the push handle is vertically mounted on the top of the base, and the top of the push handle is tilted away from the base.

[0010] Furthermore, a circular through hole is provided on the support plate, and one end of the limiting rod passes through the through hole and extends outward.

[0011] Furthermore, the limiting seat is hollow inside.

[0012] The present invention provides a trolley-type dry powder fire extinguisher that is easy to disassemble. By rotating the knob, the cover plate limiting rod can be adjusted inside the limiting seat, thereby achieving the function of fixing and releasing the fire extinguisher. Furthermore, the present invention is simple to operate, saves more effort, and has a more efficient replacement rate.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0015] Figure 1 This is a schematic diagram of a trolley-type dry powder fire extinguisher with easy disassembly according to an embodiment of the present invention;

[0016] Figure 2 This is a schematic diagram of another trolley-type dry powder fire extinguisher with easy disassembly according to one embodiment of the present invention;

[0017] Figure 3 This is a schematic diagram of a fire extinguisher structure with an easily detachable wheeled dry powder fire extinguisher according to an embodiment of the present invention;

[0018] Figure 4 This is a schematic diagram of a limiting component structure for a detachable wheeled dry powder fire extinguisher according to an embodiment of the present invention.

[0019] As shown in the figure:

[0020] 1. Cart; 11. Base; 111. Support rod; 12. Casters; 13. Push handle; 2. Fire extinguisher; 3. Limiting assembly; 31. Support plate; 311. Through hole; 32. Knob; 33. Limiting rod; 34. Limiting seat; 341. Limiting groove. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0022] The following description, in conjunction with the accompanying drawings, describes an embodiment of the present invention featuring a trolley-type dry powder fire extinguisher that is easy to disassemble.

[0023] like Figures 1 to 4 As shown, the present invention has a trolley-type dry powder fire extinguisher that is easy to disassemble, and may include: a trolley 1, a fire extinguisher 2, and a limiting component 3.

[0024] Specifically, the trolley 1 includes a base 11, casters 12, and a push handle 13, wherein the casters 12 are located at the bottom of the base 11, and the push handle 13 is located on one side of the base 11.

[0025] It should be noted that a support rod 111 is inclined on the side of the base 11 away from the push handle 13, the push handle 13 is vertically installed on the top of the base 11, and the top of the push handle 13 is inclined on the side away from the base 11.

[0026] Understandably, the movable wheel 12 can be rotated by the curved part at the top of the push handle 13, thereby moving the trolley 1 and the fire extinguisher 2 mounted on it, and the base 11 can support the fire extinguisher 2 on top.

[0027] Specifically, the fire extinguisher 2 is mounted on top of the base 11 via the limiting component 3.

[0028] It is understandable that the fire extinguisher 2, which is set on top of its base 11, can be fixed by the limiting component 3 to ensure its stability on the base 11. When it needs to be replaced, the limiting component 3 can be used to quickly release the fixing of the fire extinguisher 2, thereby quickly replacing the fire extinguisher 2.

[0029] Specifically, the limiting component 3 includes: a support plate 31, a knob 32, a limiting rod 33, and a limiting seat 34.

[0030] It should be noted that the support plate 31 is fixedly mounted on the push handle 13, the knob 32 is rotatably mounted on the side of the support plate 31 away from the fire extinguisher 2, the limiting rod 33 is a T-shaped rod, one end of the limiting rod 33 is connected to the knob 32, and the other end passes through the support plate 31 and extends outwards. The limiting seat 34 is fixedly provided with a limiting groove 341 that matches the extended end of the limiting rod 33 on the side of the limiting seat 34 near the limiting rod 33, and the limiting seat 34 is fixedly mounted on the side wall of the fire extinguisher 2.

[0031] It should be further noted that a circular through hole 311 is provided on the support plate 31, one end of the limiting rod 33 passes through the through hole 311 and extends outward, and the limiting seat 34 is hollow inside.

[0032] It is understandable that when it is necessary to fix the fire extinguisher 2, it is only necessary to insert the limiting seat 34 on it into the limiting rod 33 through the limiting groove 341. At this time, rotating the knob 32 will drive the limiting rod 33 to rotate. At this time, the end of the limiting rod 33 in the limiting groove 341 will be misaligned with the limiting groove 341, thereby fixing the fire extinguisher 2.

[0033] When it is necessary to replace the fire extinguisher 2, rotate the knob 32 until it matches the limit groove 341. At this time, the base 11 can be lifted by pushing the handle 13. The fire extinguisher 2 at the top of the base 11 will fall off the cart 1. Then, repeat the above fixing steps to replace the fire extinguisher 2.

[0034] In summary, the trolley-type dry powder fire extinguisher according to the embodiments of this utility model is easy to disassemble, which can save physical strength, improve the efficiency of replacing fire extinguishers, and is simple to operate.

[0035] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0036] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0037] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A trolley-type dry powder fire extinguisher that is easy to disassemble, characterized in that, include: The trolley (1), fire extinguisher (2), and limiting assembly (3) are included; The trolley (1) includes: a base (11), casters (12), and a push handle (13), wherein; The movable wheel (12) is located at the bottom of the base (11); The push handle (13) is located on one side of the base (11); The fire extinguisher (2) is mounted on top of the base (11) via the limiting component (3); The limiting component (3) includes: a support plate (31), a knob (32), a limiting rod (33), and a limiting seat (34), wherein; The support plate (31) is fixedly mounted on the push handle (13); The knob (32) is rotatably mounted on the side of the support plate (31) away from the fire extinguisher (2); The limiting rod (33) is a T-shaped rod; One end of the limiting rod (33) is connected to the knob (32), and the other end passes through the support plate (31) and extends outward; The limiting seat (34) has a limiting groove (341) that matches the extension end of the limiting rod (33) on the side near the limiting rod (33); The limiting seat (34) is fixedly installed on the side wall of the fire extinguisher (2).

2. The wheeled dry powder fire extinguisher with easy disassembly as described in claim 1, characterized in that, A support rod (111) is inclined on the side of the base (11) away from the push handle (13).

3. The wheeled dry powder fire extinguisher with easy disassembly as described in claim 1, characterized in that, The push handle (13) is vertically disposed on the top of the base (11), and the top of the push handle (13) is tilted away from the base (11).

4. A wheeled dry powder fire extinguisher with easy disassembly as described in claim 1, characterized in that, The support plate (31) has a circular through hole (311), and one end of the limiting rod (33) passes through the through hole (311) and extends outward.

5. A wheeled dry powder fire extinguisher with easy disassembly as described in claim 1, characterized in that, The limiting seat (34) is hollow inside.

Images