New forest fire prevention and extinguishing device

Abstract

The utility model belongs to the technical field of forest fire prevention, in particular to a novel forest fire extinguishing racquet device, comprising a fire racquet body for extinguishing fire and a telescopic handle for hand-held use, wherein a multiple limiting assembly is arranged between the fire racquet body and the telescopic handle, wherein the multiple limiting assembly comprises a support plate fixed on the telescopic handle, a slideway fixedly arranged on the support plate and a screw rod movably arranged on the support plate through a bearing, by rotating the screw rod, since the thread directions of the left slide seat and the right slide seat screwed to the threaded holes on the screw rod are opposite, at this time, the rotation of the screw rod drives the left slide seat and the right slide seat to move in opposite directions on the slideway, and then drives the left clamp and the right clamp to move in opposite directions, at this time, the fire racquet body is limited by the left clamp and the right clamp, on the contrary, the screw rod is rotated in the opposite direction, so that the left clamp and the right clamp slide outward at the same time, and then the fire racquet body is disassembled, the operation is simple, the use is convenient, and the damaged fire racquet body is convenient to replace.

Description

Technical Field

[0001] The utility model belongs to the technical field of forest fire prevention, and in particular relates to a novel forest fire prevention and extinguishing device. Background Art

[0002] A mountain fire swatter, also known as a fire swatter or a fire extinguishing swatter, is a tool used to put out mountain fires. The appearance of a mountain fire swatter is similar to that of a broom, with one end having a stick-shaped handle for holding, usually made of wood, or a long metal pole covered with synthetic materials, and the other end having a swatter body for beating the flames, usually made of fireproof cloth strips, or woven with steel wire. Mountain fire swatters are often used to put out forest fires. Their advantages are that they do not require a water supply, have a simple structure, and are low in cost. They can be placed outdoors for a long time to respond to sudden fires. The fire extinguishing swatters on the market are locked and limited between the handle bracket by bolts. The fire extinguishing swatters are easily damaged during use. Later, due to rust and corrosion on the bolts, they cannot be disassembled, making it impossible to replace the damaged fire extinguishing swatters. Utility Model Content

[0003] To solve the problems raised in the above background technology. The utility model provides a novel forest fire prevention and extinguishing device, including a fire extinguishing body for extinguishing fire, and a hand-held telescopic handle, a multiple limit assembly is arranged between the fire extinguishing body and the telescopic handle, the multiple limit assembly includes a support plate fixed on the telescopic handle, a slideway fixed on the support plate, and a screw rod movably arranged on the support plate through a bearing, and a plurality of pairs of limit slide grooves are opened on the support plate.

[0004] As the novel forest fire prevention and extinguishing device of the utility model, preferably, three limiting mechanisms are arranged on the slideway, and the size, structure and principle of the three limiting mechanisms are the same.

[0005] As a new type of forest fire prevention and extinguishing device of the utility model, preferably, the limiting mechanism includes a left slide seat and a right slide seat arranged on the slide, the left slide seat and the right slide seat are matched with the slide, and the left slide seat and the right slide seat both slide left and right on the slide.

[0006] As the novel forest fire prevention and extinguishing device of the utility model, preferably, the left slide seat and the right slide seat are both screwed on the screw rod, and the thread directions of the threaded holes of the left slide seat and the right slide seat on the screw rod are opposite.

[0007] As a novel forest fire prevention and extinguishing device of the utility model, preferably, the rotation of the screw rod drives the left slide and the right slide to move in opposite directions, and a left U-shaped support and a right U-shaped support are respectively fixed on the top of the left slide and the right slide.

[0008] As the novel forest fire prevention and extinguishing device of the utility model, preferably, a left clamp and a right clamp are fixed on the top of the left U-shaped support and the top of the right U-shaped support respectively.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] By rotating the screw rod, since the thread directions of the left slide and the right slide are opposite to those of the threaded holes on the screw rod, the rotation of the screw rod drives the left slide and the right slide to move in opposite directions on the slideway, thereby driving the left chuck and the right chuck to move in opposite directions. At this time, the fire racket body is limited by the left chuck and the right chuck. On the contrary, rotating the screw rod in the opposite direction causes the left chuck and the right chuck to slide outward at the same time, thereby disassembling the fire racket body. The operation is simple, the use is convenient, and the damaged fire racket body can be replaced easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 This is a front view structural schematic diagram of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the multiple limiter assembly of the utility model;

[0015] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at point A;

[0016] In the figure:

[0017] 1. Fire shot body;

[0018] 2. Telescopic handle;

[0019] 3. Multiple limit assembly; 31. Support plate; 32. Slideway; 33. Screw rod; 34. Limit slideway; 35. Limit mechanism; 351. Left slide seat; 352. Right slide seat; 353. Left U-shaped support; 354. Right U-shaped support; 355. Left chuck; 356. Right chuck. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] like Figure 1 As shown;

[0023] A novel forest fire prevention and extinguishing device comprises a fire extinguishing body 1 for extinguishing fire and a telescopic handle 2 for hand-held use.

[0024] In this embodiment: In order to solve the technical problems existing in the prior art, as disclosed in the background technology above, "the fire extinguishing paddle on the market and the handle bracket are locked and limited by bolts, and the fire extinguishing paddle is easily damaged during use. Later, due to rust corrosion on the bolts, it cannot be disassembled, resulting in the inability to replace the damaged fire extinguishing paddle", combined with actual use, this problem is obviously a real problem that exists and is relatively difficult to solve. Therefore, in order to solve this technical problem, a multiple limit assembly 3 is added on this basis.

[0025] like Figure 1-4 As shown in the figure;

[0026] In combination with the above content, in order to facilitate the disassembly of the damaged fire extinguishing racket, a multiple limit assembly 3 is arranged between the fire extinguishing racket body 1 and the telescopic handle 2, and the multiple limit assembly 3 includes a support plate 31 fixed on the telescopic handle 2, and a slideway 32 fixed on the support plate 31 and a screw rod 33 movably arranged on the support plate 31 through a bearing, and a plurality of pairs of limit slide grooves 34 are opened on the support plate 31.

[0027] In an optional embodiment, three limiting mechanisms 35 are provided on the slideway 32, and the three limiting mechanisms 35 are of the same size, structure and principle.

[0028] In an optional embodiment, the limiting mechanism 35 includes a left slide 351 and a right slide 352 arranged on the slide 32 , and the left slide 351 and the right slide 352 are matched with the slide 32 , and the left slide 351 and the right slide 352 slide left and right on the slide 32 .

[0029] In an optional embodiment, the left slide 351 and the right slide 352 are both screwed onto the screw rod 33 , and the thread directions of the threaded holes of the left slide 351 and the right slide 352 on the screw rod 33 are opposite.

[0030] In an optional embodiment, the rotation of the screw rod 33 drives the left slide 351 and the right slide 352 to move in opposite directions, and a left U-shaped support 353 and a right U-shaped support 354 are fixed to the top of the left slide 351 and the right slide 352 respectively.

[0031] In an optional embodiment, a left clamp 355 and a right clamp 356 are fixed to the top of the left U-shaped support 353 and the top of the right U-shaped support 354 respectively.

[0032] Working principle of this utility model:

[0033] By rotating the screw rod 33, since the thread directions of the left slide 351 and the right slide 352 screwed to the threaded holes on the screw rod 33 are opposite, the rotation of the screw rod 33 drives the left slide 351 and the right slide 352 to move in opposite directions on the slideway 32, and then drives the left clamp 355 and the right clamp 356 to move in opposite directions. At this time, the fire racket body 1 is limited by the left clamp 355 and the right clamp 356. On the contrary, the screw rod 33 is rotated in the opposite direction, so that the left clamp 355 and the right clamp 356 slide outward at the same time, and then the fire racket body 1 is disassembled. The operation is simple and easy to use, and it is convenient to replace the damaged fire racket body.

[0034] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A novel forest fire prevention and extinguishing device, comprising a fire extinguishing device body (1) for extinguishing fire and a telescopic handle (2) for hand-held use, characterized in that: A multiple limit assembly (3) is arranged between the fire racket body (1) and the telescopic handle (2), and the multiple limit assembly (3) includes a support plate (31) fixed on the telescopic handle (2), a slideway (32) fixedly arranged on the support plate (31), and a screw rod (33) movably arranged on the support plate (31) through a bearing, and a plurality of pairs of limit slide grooves (34) are opened on the support plate (31).

2. The novel forest fire prevention and extinguishing device according to claim 1 is characterized by: Three limiting mechanisms (35) are arranged on the slideway (32), and the three limiting mechanisms (35) are of the same size, structure and principle.

3. The novel forest fire prevention and extinguishing device according to claim 2 is characterized in that: The limiting mechanism (35) comprises a left sliding seat (351) and a right sliding seat (352) arranged on the slideway (32); the left sliding seat (351) and the right sliding seat (352) are both matched with the slideway (32), and the left sliding seat (351) and the right sliding seat (352) slide left and right on the slideway (32).

4. The novel forest fire prevention and extinguishing device according to claim 3 is characterized by: The left sliding seat (351) and the right sliding seat (352) are both screwed onto the screw rod (33), and the thread directions of the threaded holes of the left sliding seat (351) and the right sliding seat (352) screwed onto the screw rod (33) are opposite.

5. The novel forest fire prevention and extinguishing device according to claim 4 is characterized in that: The rotation of the screw rod (33) drives the left slide seat (351) and the right slide seat (352) to move in opposite directions. A left U-shaped support (353) and a right U-shaped support (354) are fixed to the top of the left slide seat (351) and the top of the right slide seat (352), respectively.

6. The novel forest fire prevention and extinguishing device according to claim 5 is characterized by: A left clamp (355) and a right clamp (356) are fixed to the tops of the left U-shaped support (353) and the right U-shaped support (354), respectively.

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