Multifunctional fire-fighting shovel

Abstract

The utility model provides a multifunctional fire-fighting shovel, relates to the technical field of fire-fighting shovels, and solves the technical problems that a shovel is single in structure and single in function. The multifunctional fire-fighting shovel comprises a shovel head and a handle rod assembly, a handle rod is fixedly connected with the shovel head, the shovel head comprises a shovel body, two or more through holes are formed in the shovel body, and the through holes penetrate through the two opposite faces of the shovel body; when the shovel body is used for flapping out flames, the flames are allowed to circulate through the through holes; the multifunctional fire-fighting shovel can achieve the functions of a racket and a shovel, the shovel head can be used for digging materials and can also be used as a fire extinguishing racket, when the multifunctional fire-fighting shovel is used as the fire extinguishing racket, the shovel body flaps flames, and the flames can flow through the through holes; and flame spreading caused by the fact that side air is distributed to the two sides of the shovel body and flames are distributed to the sides is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of fire shovels, in particular to a multifunctional fire shovel. Background Art

[0002] At present, the forest fire fighting tools known on the market are a set of tool kits consisting of a shovel, a fire extinguisher, a rake, a pickaxe and a storage bag.

[0003] The shovel in the prior art includes a shovel head, and the shovel is used as a hand tool for digging or throwing materials (such as soil, coal, grains, etc.).

[0004] The applicant has found that the prior art has at least the following technical problems: the shovel in the prior art has a single structure and single function and can only realize the function of a shovel. When forest firefighting, multiple tools need to be carried, which are heavy and not easy to carry. Utility Model Content

[0005] The purpose of the utility model is to provide a multifunctional fire shovel to solve the technical problems of single structure and single function of the shovel in the prior art; the many technical effects that can be produced by the preferred technical solution among the many technical solutions provided by the utility model are described in detail below.

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

[0007] The utility model provides a multifunctional fire shovel, comprising a shovel head and a handle assembly, wherein:

[0008] The handle rod is fixedly connected to the shovel head, and the shovel head includes a shovel body, and the shovel body is provided with through holes. The number of the through holes is more than two, and the through holes penetrate two opposite sides of the shovel body. When the shovel body is used to extinguish a flame, the through holes allow the flame to flow therethrough.

[0009] Preferably, the through holes are arranged at intervals in a matrix on the shovel body.

[0010] Preferably, the shovel body is provided with a pointed cone portion for inserting into the ground or materials.

[0011] Preferably, the pointed cone portions are arranged at intervals along the width direction of the shovel body.

[0012] Preferably, the handle rod assembly includes a connecting end, a connecting hole is provided on the connecting end, and the shovel head includes a connecting plate, the connecting end extends between the two connecting plates, a locking piece passes through the connecting plate and the connecting hole to connect the two, and the locking piece is loosened, and the shovel head can rotate with the locking piece as the rotating axis, thereby adjusting the angle between the shovel head and the axis of the handle rod assembly.

[0013] Preferably, the multifunctional fire shovel also includes a limiting member, which includes a fixedly connected sleeve and a limiting portion, the sleeve is threadedly connected to the handle rod assembly, and the limiting portion is used to abut against one side of the connecting plate, thereby limiting the rotation angle of the shovel head.

[0014] Preferably, the multifunctional fire shovel also includes a handle and a chopper, an end of the handle rod assembly facing away from the shovel head is provided with a accommodating cavity, the chopper is fixed on the handle, the chopper extends into the accommodating cavity, and the handle is detachably connected to the handle rod assembly.

[0015] Preferably, an anti-slip cover is provided on the handle.

[0016] Preferably, the multifunctional fire shovel also includes an adapter sleeve, and the handle rod assembly includes a first handle rod and a second handle rod, the first handle rod is fixedly connected to the adapter sleeve, and the end of the second handle rod facing away from the shovel head extends into the adapter sleeve and is threadedly connected to the adapter sleeve.

[0017] Preferably, a concave-convex structure is provided on the outer surface of the adapter sleeve.

[0018] The multifunctional fire shovel provided by the utility model has the following beneficial effects compared with the prior art: the multifunctional fire shovel can realize the functions of a shovel and a shovel, and the shovel head can be used as a fire extinguishing shovel in addition to being used for digging materials. When the multifunctional fire shovel is used as a fire extinguishing shovel, the shovel body slaps toward the flame, and the flame can flow from the through hole, preventing the side air from being diverted to the two sides of the shovel body and the flame from being diverted to the side and causing the flame to spread. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of a multifunctional fire shovel;

[0021] Figure 2 It is a schematic diagram of the structure of the shovel head;

[0022] Figure 3 This is a structural diagram of the multifunctional fire shovel in the first state;

[0023] Figure 4 yes Figure 3 A partial enlarged view of the middle A;

[0024] Figure 5 yes Figure 3 Schematic diagram of the cross-sectional structure of AA;

[0025] Figure 6 It is a schematic diagram of the cross-section structure at the chopping knife;

[0026] Figure 7 It is a structural schematic diagram of the multifunctional fire shovel in the second state.

[0027] In the figure, 1 is a shovel body; 11 is a pointed cone; 12 is a through hole; 13 is a connecting plate; 14 is a locking member; 21 is a first handle rod; 22 is a second handle rod; 3 is an adapter sleeve; 4 is a limiting member; 41 is a sleeve body; 42 is a limiting portion; 5 is a handle; 6 is a machete; and 7 is an anti-slip sleeve. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0029] In the description of the present invention, it should be understood that the terms "center", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "side" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, 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 therefore cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0030] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The embodiment of the utility model provides a multifunctional fire fighting shovel, which can realize the functions of patting and shoveling, and prevent the side air from being diverted to the two sides of the shovel body and the flame from being diverted to the side and causing the flame to spread.

[0032] Combine the following Figure 1-Figure 7 The technical solution provided by the utility model is described in more detail.

[0033] like Figure 1-Figure 7 As shown, this embodiment provides a multifunctional fire shovel, including a shovel head and a handle assembly, wherein the handle is fixedly connected to the shovel head, see Figure 2 The shovel head includes a shovel body 1, which is provided with through holes 12. The number of the through holes 12 is more than two, and the through holes 12 penetrate two opposite sides of the shovel body 1. When the shovel body 1 is used to extinguish a flame, the through holes 12 allow the flame to flow therethrough.

[0034] The multifunctional fire shovel can realize the functions of a racket and a shovel. In addition to being used for excavating materials, the shovel head can also be used as a fire extinguishing racket. When the multifunctional fire shovel is used as a fire extinguishing racket, the shovel body 1 hits the flame, and the flame can flow from the through hole 12 to prevent the side air from being diverted to the two sides of the shovel body 1 and the flame from being diverted to the side, causing the flame to spread.

[0035] As an alternative embodiment, see Figure 2 The through holes 12 are arranged in a matrix on the shovel body 1. When the multifunctional fire shovel is used as a fire extinguishing shovel, the shovel body 1 hits the flame, and the flame can flow through the multiple through holes 12, preventing the side air from being diverted to the two sides of the shovel body 1 and the flame from being diverted to the side and causing the flame to spread.

[0036] As an alternative embodiment, see Figure 2 As shown, the shovel body 1 is provided with a pointed cone portion 11 for inserting into the ground or materials.

[0037] When the multifunctional fire-fighting shovel is used as a shovel, the pointed cone portion 11 can be inserted into the ground or into materials, thereby realizing digging or throwing materials.

[0038] As an alternative embodiment, see Figure 2 As shown, the pointed cone portions 11 are arranged at intervals along the width direction of the shovel body 1 .

[0039] The above structure makes it easy for the shovel head to be inserted into the ground or into materials, thereby realizing excavation or throwing of materials.

[0040] As an alternative embodiment, see Figure 3 and Figure 4 As shown, the handle rod assembly includes a connecting end with a connecting hole, and the shovel head includes a connecting plate 13. The connecting end extends between the two connecting plates 13. A locking piece 14 passes through the connecting plate 13 and the connecting hole to connect the two. After the locking piece 14 is loosened, the shovel head can rotate with the locking piece 14 as the rotating axis, thereby adjusting the angle between the shovel head and the axis of the handle rod assembly.

[0041] The locking member 14 may be a bolt with a nut. Figure 4 As described above, the bolt passes through the connection hole and the corresponding connection plate 13 to connect the shovel head to the handle assembly. Tighten the locking member 14, such as tightening the bolt, and tighten the nut on the bolt, and the shovel head cannot rotate; when the locking member 14 is loosened, the shovel head can rotate with the locking member 14 as the rotation axis, thereby adjusting the angle between the shovel head and the axis of the handle assembly.

[0042] See also Figure 3 and Figure 7 As shown, the multifunctional fire shovel of this embodiment has an adjustable angle between the shovel head and the handle assembly, thereby realizing the functions of slapping, shoveling and raking. Figure 3 As shown, when the shovel head rotates to Figure 3 When the shovel head is rotated to the middle angle, the multifunctional fire shovel can realize the functions of patting and shoveling; Figure 7 When the multifunctional fire shovel is adjusted at a medium angle, it can realize the function of a rake.

[0043] As an alternative embodiment, see Figure 4 As shown, the multifunctional fire shovel also includes a limiter 4, which includes a fixedly connected sleeve 41 and a limiter 42. The sleeve 41 is threadedly connected to the handle assembly, and the limiter 42 is used to abut against one side of the connecting plate 13, thereby limiting the rotation angle of the shovel head.

[0044] The limiting portion 42 may be a disc structure, and the sleeve body 41 and the limiting portion 42 are an integrally formed structure, without requiring any extra connecting components, thereby improving the stability of the structure.

[0045] The limiting portion 42 abuts against one side of the connecting plate 13 to limit the rotation angle of the shovel head, so that the angle of the shovel head can be fixed and the instability of the shovel head structure can be prevented.

[0046] See also Figure 3 and Figure 4 As shown, when the angle of the shovel head needs to be adjusted, the locking piece 14 is loosened and the sleeve 41 is rotated. Since the sleeve 41 is threadedly connected to the handle assembly, the sleeve 41 and the limiting portion 42 can be fine-tuned along the length direction of the handle assembly, thereby reserving space for the rotation of the shovel head.

[0047] As an alternative embodiment, see Figure 5 and Figure 6 As shown, the multifunctional fire shovel further includes a handle 5 and a chopper 6. An accommodating cavity is provided at one end of the handle assembly away from the shovel head. The chopper 6 is fixed on the handle 5. The chopper 6 extends into the accommodating cavity, and the handle 5 is detachably connected to the handle assembly. Specifically, the handle 5 is threadedly connected to the handle assembly.

[0048] When the chopping function is needed, the handle 5 and the handle rod assembly can be disassembled, and the chopping knife 6 can be used for chopping.

[0049] As an alternative embodiment, see Figure 1 As shown, the handle 5 is provided with an anti-slip cover 7 to increase the friction between the handle 5 and the user's hand, making it easier to hold and apply force. The anti-slip cover 7 can be made of soft PVC injection molding, and will not cause burns during use due to the flame heating up to the metal heat conduction.

[0050] As an alternative embodiment, see Figure 1 As shown, the multifunctional fire shovel also includes an adapter sleeve 3, and the handle rod assembly includes a first handle rod 21 and a second handle rod 22. The first handle rod 21 is fixedly connected to the adapter sleeve 3 (such as welding, integral molding, etc.), and the end of the second handle rod 22 away from the shovel head extends into the adapter sleeve 3 and is threadedly connected to the adapter sleeve 3.

[0051] When the adapter sleeve 3 or the second handle bar 22 is rotated, the length of the handle bar assembly can be adjusted within a certain range to be suitable for different users, and the user experience will not be affected by the handle bar assembly being too long or too short.

[0052] As an alternative embodiment, see Figure 1 As shown, a concave-convex structure is arranged on the outer surface of the adapter sleeve 3, which can increase the friction between the adapter sleeve 3 and the hand, making it easier to hold.

[0053] The multifunctional fire shovel of this embodiment can realize the functions of patting, shoveling, raking, chopping and the like in fire extinguishing, has a wide range of applications and is easy to use.

[0054] In the description of this specification, specific features, structures or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0055] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0056] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A multifunctional fire shovel, characterized in that: The invention comprises a shovel head and a handle assembly, wherein: The handle is fixedly connected to the shovel head, and the shovel head includes a shovel body, and the shovel body is provided with through holes, the number of the through holes is more than two, and the through holes penetrate two opposite sides of the shovel body; when the shovel body is used to extinguish a flame, the through holes allow the flame to flow therethrough; The handle rod assembly includes a connecting end with a connecting hole, and the shovel head includes a connecting plate. The connecting end extends between the two connecting plates. A locking piece passes through the connecting plate and the connecting hole to connect the two. After the locking piece is loosened, the shovel head can rotate with the locking piece as the rotating axis, thereby adjusting the angle between the shovel head and the axis of the handle rod assembly.

2. The multifunctional fire shovel according to claim 1, characterized in that: The through holes are arranged in a matrix-like manner at intervals on the shovel body.

3. The multifunctional fire shovel according to claim 1, characterized in that: The shovel body is provided with a pointed cone portion for inserting into the ground or materials.

4. The multifunctional fire shovel according to claim 3, characterized in that: The pointed cone portions are arranged at intervals along the width direction of the shovel body.

5. The multifunctional fire shovel according to claim 1, characterized in that: The multifunctional fire shovel also includes a limiting member, which includes a fixedly connected sleeve and a limiting portion, the sleeve is threadedly connected to the handle rod assembly, and the limiting portion is used to abut against one side of the connecting plate to limit the rotation angle of the shovel head.

6. The multifunctional fire shovel according to claim 1, characterized in that: The multifunctional fire shovel also includes a handle and a chopper. An accommodating cavity is provided at one end of the handle assembly away from the shovel head. The chopper is fixed on the handle and extends into the accommodating cavity. The handle is detachably connected to the handle assembly.

7. The multifunctional fire shovel according to claim 6, characterized in that: An anti-slip cover is arranged on the handle.

8. The multifunctional fire shovel according to claim 6, characterized in that: The multifunctional fire shovel also includes an adapter sleeve, and the handle rod assembly includes a first handle rod and a second handle rod, the first handle rod is fixedly connected to the adapter sleeve, and an end of the second handle rod facing away from the shovel head extends into the adapter sleeve and is threadedly connected to the adapter sleeve.

9. The multifunctional fire shovel according to claim 8, characterized in that: A concave-convex structure is arranged on the outer surface of the adapter sleeve.

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