Smoke exhaust water gun
By introducing a base, a splint and a driving mechanism into the smoke exhaust water gun, the water gun is automatically fixed, which solves the problem of inconvenience in hand-held use by firefighters in the prior art and achieves the effect of saving manpower and simplifying use.
Patent Information
- Application Number
- CN202422417744.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-10-08
AI Technical Summary
Existing smoke exhaust water guns need to be used by firefighters by hand, which is inconvenient to use and consumes manpower.
A smoke exhaust water gun is designed, which includes a base, a first splint, a mounting seat and a driving mechanism. The second splint is driven to move by a driving rod, and the water gun is fixed on a window or a door sill to realize automatic spraying operation.
It eliminates the need for firefighters to hold the device, saving manpower, and is easy to install and use.
Smart Images
Figure CN223404317U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fire-fighting equipment, in particular to a smoke exhaust water gun. Background Art
[0002] At present, when firefighters are carrying out firefighting and rescue missions, they often encounter a large amount of thick smoke and toxic gases in the room. In order to improve visibility at the fire scene, alleviate high temperatures and reduce the harmfulness of toxic gases, as well as effectively control the fire and improve the efficiency of rescue and fire extinguishing, firefighters usually use spray water guns to perform smoke exhaust operations.
[0003] However, the existing smoke exhaust water gun requires firefighters to hold it in their hands all the time and stand outside an open door or window to use the spray water gun to spray water mist into the building to exhaust smoke. This is not only very inconvenient to use, but also consumes a certain amount of manpower. Utility Model Content
[0004] The purpose of the utility model is to provide a smoke exhaust water gun, which is not only easy to use but also can save manpower.
[0005] In order to solve the above technical problems, the utility model provides a smoke exhaust water gun, comprising a base, a first splint, a mounting seat, a driving mechanism and a water gun; the first splint and the mounting seat are arranged at intervals on the bottom surface of the base along the length direction of the base, and the mounting seat has a mounting hole extending and passing through the length direction of the base; the driving mechanism comprises a driving rod and a second splint, the driving rod is slidably connected to the mounting hole, and the end of the driving rod facing the first splint is located between the mounting seat and the first splint, the second splint is arranged at the end of the driving rod facing the first splint, and the second splint can move toward the first splint under the drive of the driving rod; the water gun is detachably connected to the top surface of the base.
[0006] Optionally, the driving rod is a screw rod, and the inner peripheral side surface of the mounting hole has a threaded structure, and the driving rod and the threaded structure are threadedly connected.
[0007] Optionally, it also includes a self-locking mechanism, which includes a self-locking seat and a self-locking piece, wherein the self-locking seat is arranged on the bottom surface of the base and is located between the first clamping plate and the mounting seat, the self-locking seat has a connecting hole extending and passing through the length direction of the base, the connecting hole and the mounting hole are arranged correspondingly, and the end of the driving rod toward the first clamping plate can pass through the mounting hole and the connecting hole in sequence, and the bottom of the self-locking seat is also provided with a self-locking hole, and the self-locking hole and the connecting hole are connected, the self-locking piece is slidably connected to the self-locking hole, and as the self-locking piece extends into the connecting hole, the top surface of the self-locking piece can abut against the driving rod to fix the driving rod.
[0008] Optionally, the self-locking mechanism also includes a first return spring and a trigger, and the self-locking part includes an abutment portion, a sliding portion and a second return spring, the abutment portion is arranged on the top surface of the sliding portion, the sliding portion is slidably connected to the self-locking hole, the abutment portion is located in the connecting hole, the second return spring is arranged between the bottom surface of the abutment portion and the inner peripheral side surface of the connecting hole, one end of the second return spring is connected to the abutment portion, and the other end is connected to the inner peripheral side surface of the connecting hole, the trigger is rotatably connected to the bottom of the mounting seat, and is connected to the bottom surface of the sliding portion through the first return spring.
[0009] Optionally, the driving mechanism further includes a crank, one end of which is connected to an end of the driving rod facing away from the first splint, and the other end of which extends along the radial direction of the driving rod.
[0010] Optionally, a snap assembly is further included, which includes a first snap, a second snap and a connecting piece. The first snap is arranged on the top surface of the base, and the second snap is fixed to the top surface of the first snap through the connecting piece. The first snap and the second snap together enclose a snap space, and the snap space is used to fix the water gun.
[0011] Optionally, a handle is further included, and the handle is arranged on a side of the water gun facing away from the base.
[0012] Optionally, a bracket is further included, which is arranged on the top surface of the base, and the water gun is detachably connected to the bracket.
[0013] Compared with the prior art, the smoke exhaust water gun of the embodiment of the present invention has the following beneficial effects: the present invention fixes the water gun on a base, and provides a first splint, a mounting seat and a driving mechanism on the base, so that the second splint can be driven toward the first splint by a driving rod to fix the base on the window or the door sill, and then the water gun is fixed on the window or the door sill to spray the room. After the base is installed, the present invention does not need to be held by firefighters, thereby saving manpower, and the present invention is easy to install and simple to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the main structure of the smoke exhaust water gun of an embodiment of the present utility model;
[0015] Figure 2 It is a schematic diagram of the connection structure of the driving rod, the mounting seat and the self-locking mechanism in an embodiment of the utility model.
[0016] In the figure, 1. base; 2. first splint; 3. mounting seat; 4. driving mechanism; 41. driving rod; 42. second splint; 43. crank; 5. water gun; 6. self-locking mechanism; 61. self-locking seat; 62. self-locking member; 621. abutting portion; 622. sliding portion; 623. second return spring; 63. first return spring; 64. trigger; 7. snap assembly; 8. handle; 9. bracket. DETAILED DESCRIPTION
[0017] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0018] In the description of the present invention, it should be understood that the terms "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying 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.
[0019] Furthermore, 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 the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.
[0020] like Figure 1 As shown, a smoke exhaust water gun 5 of an embodiment of the present invention includes a base 1, a first splint 2, a mounting seat 3, a driving mechanism 4 and a water gun 5; the first splint 2 and the mounting seat 3 are arranged on the bottom surface of the base 1 at intervals along the length direction of the base 1, and the mounting seat 3 has a mounting hole extending and passing through the length direction of the base 1; the driving mechanism 4 includes a driving rod 41 and a second splint 42, the driving rod 41 is slidably connected to the mounting hole, and the end of the driving rod 41 facing the first splint 2 is located between the mounting seat 3 and the first splint 2, the second splint 42 is provided at the end of the driving rod 41 facing the first splint 2, and the second splint 42 can move toward the first splint 2 under the drive of the driving rod 41; the water gun 5 is detachably connected to the top surface of the base 1.
[0021] Based on the above scheme, the present application fixes the water gun 5 on the base 1, and arranges a first splint 2, a mounting seat 3 and a driving mechanism 4 on the base 1, so that the second splint 42 can be driven toward the first splint 2 by the driving rod 41 to fix the base 1 on the window or the threshold, and then fix the water gun 5 on the window or the threshold to spray the room. After the base 1 is installed, the present application no longer requires firefighters to hold it in hand, thereby saving manpower, and the present application is easy to install and simple to use.
[0022] like Figure 1 As shown, in order to facilitate application and enable the base 1 to be fixed more stably, the driving rod 41 is a screw rod, and the inner peripheral side surface of the mounting hole has a threaded structure, and the driving rod 41 and the threaded structure are threadedly connected.
[0023] like Figure 1 and Figure 2 As shown, in order to prevent the first clamping plate 2 and the second clamping plate 42 from losing their clamping effect, causing the base 1 to fall off the installation position, it also includes a self-locking mechanism 6, the self-locking mechanism 6 includes a self-locking seat 61 and a self-locking piece 62, the self-locking seat 61 is arranged on the bottom surface of the base 1, and is located between the first clamping plate 2 and the mounting seat 3, the self-locking seat 61 has a connecting hole extending and passing through the length direction of the base 1, the connecting hole and the mounting hole are correspondingly arranged, and the driving rod 41 can pass through the mounting hole and the connecting hole in sequence toward one end of the first clamping plate 2, the bottom of the self-locking seat 61 is also provided with a self-locking hole, and the self-locking hole and the connecting hole are connected, the self-locking piece 62 is slidably connected to the self-locking hole, and as the self-locking piece 62 extends into the connecting hole, the top surface of the self-locking piece 62 can abut against the driving rod 41 to fix the driving rod 41.
[0024] like Figure 1 and Figure 2 As shown, for ease of application, the self-locking mechanism 6 further includes a first return spring 63 and a trigger 64, the self-locking member 62 includes an abutment 621, a sliding portion 622, and a second return spring 623, the abutment 621 is provided on the top surface of the sliding portion 622, the sliding portion 622 is slidably connected to the self-locking hole, the abutment 621 is located in the communicating hole, the second return spring 623 is provided between the bottom surface of the abutment 621 and the inner peripheral side surface of the communicating hole, one end of the second return spring 623 is connected to the abutment 621, and the other end is connected to the inner peripheral side surface of the communicating hole, the trigger 64 is rotatably connected to the bottom of the mounting seat 3, and is connected to the bottom surface of the sliding portion 622 through the first return spring 63;
[0025] When it is necessary to control the second clamping plate 42 to move toward the first clamping plate 2, the trigger 64 is rotated, and the first return spring 63 drives the sliding portion 622 to slide, so that the abutting portion 621 is disengaged from the driving rod 41, so that the driving rod 41 can control the second clamping plate 42 to move toward the first clamping plate 2.
[0026] like Figure 1 As shown, for ease of application, the driving mechanism 4 also includes a crank 43, one end of the crank 43 is connected to the end of the driving rod 41 away from the first splint 2, and the other end of the crank 43 extends along the radial direction of the driving rod 41, and the driving rod 41 is controlled to move along the mounting hole by the crank 43.
[0027] like Figure 1 As shown, in order to facilitate the disassembly and assembly of the water gun 5, a snap assembly 7 is also included, and the snap assembly 7 includes a first snap, a second snap and a connecting piece. The first snap is arranged on the top surface of the base 1, and the second snap is fixed to the top surface of the first snap through the connecting piece. The first snap and the second snap together enclose a snap space, and the snap space is used to fix the water gun 5.
[0028] like Figure 1 As shown, in order to facilitate taking away the water gun 5 , a handle 8 is further included. The handle 8 is provided on the side of the water gun 5 facing away from the base 1 .
[0029] like Figure 1 As shown, in order to ensure the spray effect, a bracket 9 is also included. The bracket 9 is arranged on the top surface of the base 1. The water gun 5 is detachably connected to the bracket 9. The bracket 9 increases the height of the water gun 5 relative to the fixed position, thereby making the spray range of the water gun 5 wider.
[0030] In summary, the embodiment of the present invention provides a smoke exhaust water gun 5, which fixes the water gun 5 on the base 1, and arranges a first splint 2, a mounting seat 3 and a driving mechanism 4 on the base 1, so that the second splint 42 can be driven toward the first splint 2 by the driving rod 41 to fix the base 1 on the window or the door sill, and then fix the water gun 5 on the window or the door sill to spray the room. After the base 1 is installed, the present application no longer requires firefighters to hold it in hand, thereby saving manpower, and the present application is easy to install and simple to use.
[0031] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and replacements can be made without departing from the technical principles of the present invention. These improvements and replacements should also be regarded as the scope of protection of the present invention.
Claims
1. A smoke exhaust water gun, characterized in that: It includes a base, a first splint, a mounting seat, a driving mechanism and a water gun; The first clamping plate and the mounting seat are spaced apart on the bottom surface of the base along the length direction of the base, and the mounting seat has a mounting hole extending along the length direction of the base and passing through; The driving mechanism includes a driving rod and a second clamping plate, wherein the driving rod is slidably connected to the mounting hole, and an end of the driving rod facing the first clamping plate is located between the mounting seat and the first clamping plate, and the second clamping plate is provided at an end of the driving rod facing the first clamping plate, and the second clamping plate can be moved toward the first clamping plate under the drive of the driving rod; The water gun is detachably connected to the top surface of the base.
2. The smoke exhaust water gun according to claim 1, characterized in that: The driving rod is a screw rod, and the inner peripheral side surface of the mounting hole has a threaded structure, and the driving rod and the threaded structure are threadedly connected.
3. The smoke exhaust water gun according to claim 1, characterized in that: It also includes a self-locking mechanism, which includes a self-locking seat and a self-locking piece. The self-locking seat is arranged on the bottom surface of the base and is located between the first clamping plate and the mounting seat. The self-locking seat has a connecting hole extending and passing through the length direction of the base, and the connecting hole and the mounting hole are arranged correspondingly. The end of the driving rod toward the first clamping plate can pass through the mounting hole and the connecting hole in sequence. The bottom of the self-locking seat is also provided with a self-locking hole, and the self-locking hole and the connecting hole are connected. The self-locking piece is slidably connected to the self-locking hole, and as the self-locking piece extends into the connecting hole, the top surface of the self-locking piece can abut against the driving rod to fix the driving rod.
4. The smoke exhaust water gun according to claim 3, characterized in that: The self-locking mechanism also includes a first return spring and a trigger, and the self-locking part includes an abutment portion, a sliding portion, and a second return spring, the abutment portion is provided on the top surface of the sliding portion, the sliding portion is slidably connected to the self-locking hole, the abutment portion is located in the communicating hole, the second return spring is provided between the bottom surface of the abutment portion and the inner peripheral side surface of the communicating hole, one end of the second return spring is connected to the abutment portion, and the other end is connected to the inner peripheral side surface of the communicating hole, the trigger is rotatably connected to the bottom of the mounting seat, and is connected to the bottom surface of the sliding portion through the first return spring.
5. The smoke exhaust water gun according to claim 1, characterized in that: The driving mechanism further includes a crank, one end of which is connected to an end of the driving rod facing away from the first clamping plate, and the other end of the crank extends along the radial direction of the driving rod.
6. The smoke exhaust water gun according to claim 1, characterized in that: It also includes a snap assembly, which includes a first snap, a second snap and a connecting piece. The first snap is arranged on the top surface of the base, and the second snap is fixed to the top surface of the first snap through the connecting piece. The first snap and the second snap together form a snap space, and the snap space is used to fix the water gun.
7. The smoke exhaust water gun according to claim 1, characterized in that: It also includes a handle, which is arranged on a side of the water gun facing away from the base.
8. The smoke exhaust water gun according to claim 1, characterized in that: It also includes a bracket, which is arranged on the top surface of the base, and the water gun is detachably connected to the bracket.