Portable device for laying water hose

Abstract

The utility model provides a water hose laying hand-held device which comprises a hand-held device body, an elastic piece and a grip connected with the elastic piece, the hand-held device body is constructed to be a frame formed by a plurality of connecting rods, the bottom of the hand-held device body is provided with a first connecting rod and a second connecting rod, and the end faces of the first connecting rod and the second connecting rod can be separated or abut against each other face to face. The elastic piece is arranged on a side connecting rod of the hand lifting device body, the elastic piece can be compressed when the grip is lifted upwards, then the end face of the first connecting rod abuts against the end face of the second connecting rod, the elastic piece can restore to the original state under the action of elastic force when the grip is loosened, and then the end face of the first connecting rod is separated from the end face of the second connecting rod. The water hose winding phenomenon can be avoided, the water hose laying time is shortened, and the fire emergency disposal efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of hose laying, and specifically relates to a hose laying hand-held device. Background Art

[0002] During the process of fire fighting, due to the long distance between the fire point and the fire truck, hose laying is usually required to achieve relay water supply. The common method for hose laying is that firefighters carry the hoses to the designated positions for laying. This method has the following operation drawbacks: when the terrain is uneven and the access to the fire scene is single, the hoses may curl up and cannot be unrolled, resulting in insufficient water supply pressure; during the process of carrying the hoses, each firefighter can only carry two coils of hoses at a time. If the distance between the fire point and the fire truck is too long, the hose laying time will be prolonged during the round-trip transportation, reducing the fire fighting efficiency. Summary of the Utility Model

[0003] An object of the utility model is to provide a hose laying hand-held device to avoid the phenomenon of hose curling, reduce the hose laying time, and improve the emergency response efficiency.

[0004] According to the utility model, there is provided a hose laying hand-held device, including: a hand-held device main body, an elastic member, and a grip connected to the elastic member. The hand-held device main body is configured as a frame formed by multiple connecting rods. The hand-held device main body has a first connecting rod and a second connecting rod at the bottom thereof with end faces that can be separated or in surface-to-surface contact. The elastic member is arranged on the side connecting rod of the hand-held device main body. When the grip is lifted, the elastic member can be compressed, so that the end faces of the first connecting rod and the second connecting rod are in contact. When the grip is released, the elastic member can return to its original state under the action of elastic force, so that the end faces of the first connecting rod and the second connecting rod are separated.

[0005] In a preferred embodiment, the hand-held device main body includes an upper connecting rod, which is parallel to the first connecting rod and the second connecting rod, and the length of the upper connecting rod is less than the total length of the first connecting rod and the second connecting rod.

[0006] In a preferred embodiment, the hand-held device main body further includes a first side connecting rod and a second side connecting rod that respectively connect the end parts of the upper connecting rod to the end parts of the first connecting rod and the second connecting rod. The first side connecting rod is farther from the elastic member than the second side connecting rod.

[0007] In a preferred embodiment, the first side connecting rod is configured as a rounded corner portion at the connection with the upper connecting rod and as a right angle at the connection with the first connecting rod.

[0008] In a preferred embodiment, the elastic member is disposed on the second side link, and the upper end of the elastic member is configured to form a right angle at the connection with the upper link.

[0009] In a preferred embodiment, the lower end of the elastic member is configured to form a rounded corner at the connection with the second side link.

[0010] In a preferred embodiment, a hollow tube is sleeved on the outer periphery of the upper link.

[0011] In a preferred embodiment, the length of the upper link is 18 cm.

[0012] In a preferred embodiment, vacuum tubes are sleeved on the outer peripheries of the first link and the second link.

[0013] In a preferred embodiment, the vacuum tubes sleeved on the outer peripheries of the first link and the second link have different diameters.

[0014] The utility model has at least the following technical effects:

[0015] According to the utility model, a hand-held device main body, an elastic member, and a grip connected to the elastic member are provided. Since the hand-held device main body is configured as a frame formed by multiple links, the hand-held device main body has a first link and a second link at its bottom whose end faces can be separated or abutted against each other. The elastic member is disposed on the side link of the hand-held device main body, so that the end faces of the first link and the second link can be controlled to abut or separate through the grip, and further the hand-held device main body becomes a closed frame or a non-closed frame. When the grip is released, the end faces of the first link and the second link can be in a separated state, which is convenient for threading the hose in a rolled and folded form into the hand-held device main body. By lifting the grip, the elastic member can be compressed, and then the end faces of the first link and the second link can be abutted, so that the hand-held device main body forms a closed frame, preventing the hose from coming out, thus avoiding the phenomenon of the hose curling, reducing the hose laying time, and improving the fire emergency handling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematically shows an overall structural schematic diagram of a hose laying hand-held device according to an embodiment of the utility model.

[0017] In this application, all the drawings are schematic drawings, only used to illustrate the principle of the utility model and not drawn according to the actual proportion. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by terms such as "lower", "upper", "side", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model 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 thus should not be construed as a limitation to the present utility model.

[0020] In the present utility model, unless otherwise clearly defined and limited, the term "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present utility model can be understood according to specific circumstances.

[0021] As Figure 1 shown, the hose laying hand-held device 100 of the present utility model includes: a hand-held device main body 1, an elastic member 2, and a grip 3 connected to the elastic member 2. The hand-held device main body 1 is configured as a frame formed by multiple connecting rods. During use, the hand-held device main body 1 is vertically arranged. The hand-held device main body 1 has a first connecting rod a and a second connecting rod b at its bottom whose end faces can be separated or in surface-to-surface contact. The elastic member 2 is arranged on the side connecting rod of the hand-held device main body 1. By lifting the grip 3, the elastic member 2 can be compressed, so that the end faces of the first connecting rod a and the second connecting rod b are in contact. By releasing the grip 3, the elastic member 2 can return to its original state under the action of elastic force, so that the end faces of the first connecting rod a and the second connecting rod b are separated.

[0022] When the end faces of the first connecting rod a and the second connecting rod b are in a separated state, it is convenient to thread the hose in a rolled and folded form into the hand-held device main body 1. Lift the grip 3 so that the end faces of the first connecting rod a and the second connecting rod b are in contact, and the hand-held device main body 1 forms a closed frame, thereby being able to clamp the hose inside the hand-held device main body 1 and prevent the hose from slipping out of the hand-held device main body 1. Optionally, the elastic member 2 can be a compression spring.

[0023] According to the present utility model, there is provided a main body 1 of a hand-held device, an elastic member 2, and a grip 3 connected to the elastic member 2. Since the main body 1 of the hand-held device is configured as a frame formed by multiple connecting rods, the main body 1 of the hand-held device has a first connecting rod a and a second connecting rod b at its bottom whose end faces can be separated or in surface-to-surface contact. The elastic member 2 is disposed on the side connecting rods of the main body 1 of the hand-held device, so that the end faces of the first connecting rod a and the second connecting rod b can be controlled to abut or separate through the grip, and further the main body 1 of the hand-held device becomes a closed frame or an open frame. When the grip 3 is released, the end faces of the first connecting rod a and the second connecting rod b can be in a separated state, facilitating the hose to be threaded into the main body 1 of the hand-held device in a rolled and folded form. By lifting the grip 3, the elastic member 2 can be compressed, and then the end faces of the first connecting rod and the second connecting rod can be abutted, so that the main body 1 of the hand-held device forms a closed frame, preventing the hose from coming out, thus avoiding the phenomenon of the hose curling, reducing the hose laying time, and improving the efficiency of fire emergency handling.

[0024] In one or more embodiments, the main body 1 of the hand-held device includes an upper connecting rod 11. The upper connecting rod 11 is parallel to the first connecting rod a and the second connecting rod b, and the length of the upper connecting rod 11 is less than the total length of the first connecting rod a and the second connecting rod b. During use, the upper connecting rod 11 is located above the first connecting rod a and the second connecting rod b.

[0025] In one or more embodiments, the main body 1 of the hand-held device further includes a first side connecting rod 13 and a second side connecting rod 14 that respectively connect the end portions of the upper connecting rod 11 to the end portions of the first connecting rod a and the second connecting rod b. The first side connecting rod 13 is farther from the elastic member 2 than the second side connecting rod 14.

[0026] In one or more embodiments, the first side connecting rod 13 is configured as a rounded corner portion 131 at the connection with the upper connecting rod 11 and is configured as a right angle at the connection with the first connecting rod a.

[0027] According to the present utility model, the first side connecting rod 13 is configured as a rounded corner portion 131 at the connection with the upper connecting rod 11 and is configured as a right angle at the connection with the first connecting rod a. Among them, the rounded corner portion 131 can reduce the impact force when the main body 1 of the hand-held device falls to the ground; being configured as a right angle at the connection with the first connecting rod a can enable the end faces of the first connecting rod a and the second connecting rod b to be quickly separated when the grip 3 is released.

[0028] In one or more embodiments, the elastic member 2 is disposed on the second side connecting rod 14. The upper end of the elastic member 2 is configured as a right angle at the connection with the upper connecting rod 11, so as to facilitate compressing the elastic member 2 by lifting the grip; the lower end of the elastic member 2 is configured as a rounded corner at the connection with the second side connecting rod 14, which can reduce the impact force when the main body 1 of the hand-held device falls to the ground.

[0029] In one or more embodiments, a hollow tube 111 is sleeved on the outer periphery of the upper connecting rod 11. Since the diameter of the hollow tube 111 is larger than that of the upper connecting rod 11, when using the hose laying hand-held device 100, it is convenient to pick up and place, and convenient to operate.

[0030] In one or more embodiments, vacuum tubes 4 are respectively sleeved on the outer peripheries of the first connecting rod a and the second connecting rod b.

[0031] According to the present utility model, vacuum tubes 4 are respectively sleeved on the outer peripheries of the first connecting rod a and the second connecting rod b. After the hose is threaded through the hand-held device main body 1 in a rolled and folded form, the vacuum tubes 4 can hold the hose by their outer walls to prevent the hose from detaching from the hand-held device main body 1.

[0032] In one or more embodiments, the vacuum tubes 4 sleeved on the outer peripheries of the first connecting rod a and the second connecting rod b have different diameters.

[0033] According to the present utility model, the vacuum tubes 4 sleeved on the outer peripheries of the first connecting rod a and the second connecting rod b have different diameters, so that the hose can be held by two vacuum tubes with different thicknesses, thereby further preventing the hose from detaching from the hand-held device main body 1.

[0034] In one or more embodiments, the length of the upper connecting rod 11 is 18 cm.

[0035] In one or more embodiments, the total length of the first connecting rod a and the second connecting rod b is 20 cm.

[0036] In one or more embodiments, the vertical distance between the upper connecting rod 11 and the first connecting rod a or the second connecting rod b is 30 cm.

[0037] In one or more embodiments, the hand-held device main body 1 is made of stainless steel.

[0038] Although the present utility model has been described with reference to the preferred embodiments, various improvements can be made to it and components therein can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the various technical features mentioned in each embodiment can be combined in any way. The present utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A hose laying portable device, characterized in that: include: A handheld device body, an elastic member, and a handle connected to the elastic member, wherein the handheld device body is constructed as a frame formed by a plurality of connecting rods, the handheld device body has a first connecting rod and a second connecting rod at its bottom, the end faces of which can be separated or pressed against each other, and the elastic member is arranged on a side connecting rod of the handheld device body. Lifting the handle can compress the elastic member, thereby causing the end faces of the first connecting rod and the second connecting rod to abut against each other. Loosening the handle can restore the elastic member to its original state under the action of elastic force, thereby causing the end faces of the first connecting rod and the second connecting rod to separate.

2. The hose laying portable device according to claim 1, characterized in that: The handheld device body comprises an upper connecting rod, the upper connecting rod is parallel to the first connecting rod and the second connecting rod, and the length of the upper connecting rod is less than the total length of the first connecting rod and the second connecting rod.

3. The hose laying portable device according to claim 2, characterized in that: The handheld device body further comprises a first side connecting rod and a second side connecting rod respectively connecting the end of the upper connecting rod with the ends of the first connecting rod and the second connecting rod, and the first side connecting rod is farther away from the elastic member than the second side connecting rod.

4. The hose laying portable device according to claim 3, characterized in that: The first side link is configured to have a rounded corner portion where it is connected to the upper link, and is configured to have a right angle portion where it is connected to the first link.

5. The hose laying portable device according to claim 4, characterized in that: The elastic member is disposed on the second side connecting rod, and the upper end of the elastic member is configured to be at a right angle at a connection with the upper connecting rod.

6. The hose laying portable device according to claim 5, characterized in that: The lower end of the elastic member is configured to be rounded at the second side link.

7. The hose laying portable device according to claim 2, characterized in that: The upper connecting rod is sleeved with a hollow tube on the outer periphery.

8. The hose laying portable device according to claim 2, characterized in that: The length of the upper connecting rod is 18 cm.

9. The hose laying portable device according to claim 1, characterized in that: The outer circumferences of the first connecting rod and the second connecting rod are both sleeved with vacuum tubes.

10. The hose laying portable device according to claim 9, characterized in that: The vacuum tubes sleeved on the outer circumferences of the first connecting rod and the second connecting rod have different diameters.

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