Water hose connecting structure

Abstract

The utility model provides a water hose connecting structure which comprises a first connecting piece, a first installation channel is formed in the first connecting piece, a first connecting port and a second connecting port are formed in the two ends of the first installation channel respectively, and the first connecting port and the second connecting port are used for being connected with a water hose. And the caliber of the first connecting port is equal to that of the second connecting port. A first installation channel is formed in the first connecting piece, and in the fire rescue process, when one section of water hose is not long enough and the other section of water hose needs to be connected, the two sections of water hoses can be connected through the first connecting piece so that the length of the water hose can be increased, and it is guaranteed that the length of the water hose can meet the requirement for the rescue distance; or when one section of the water hose is damaged, the water hose at the damaged part is cut off, and the water hoses at the two damaged ends are connected through the first connecting piece, so that the normal use of the water hose can be ensured, and the conditions of water leakage and abnormal rescue caused by the damage of the water hose in the rescue process are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting, in particular to a water hose connection structure. Background Art

[0002] In firefighting and rescue operations, if water needs to be transported over long distances and a single hose is not long enough to reach the fire site, two hose sections need to be connected. Or if one section of the hose is damaged, continuing to use the hose will cause water leakage, resulting in poor rescue results and prolonged rescue time. Therefore, a hose connection structure is needed. Utility Model Content

[0003] The present invention solves one of the problems existing in the existing related technologies to a certain extent. To this end, one purpose of the present invention is to provide a water hose connection structure, through which two sections of water hose can be connected.

[0004] The above purpose is achieved through the following technical solutions:

[0005] A water hose connection structure includes a first connecting member, a first installation channel is formed in the first connecting member, and a first connection port and a second connection port are respectively formed at both ends of the first installation channel. The first connection port and the second connection port are used to connect the water hose, and the diameter of the first connection port is equal to the diameter of the second connection port.

[0006] As a further improvement of the present invention, the diameters of the first connecting port and the second connecting port are 80 mm or 40 mm.

[0007] As a further improvement of the present invention, it also includes a second connecting member, a first internal thread is formed on the inner wall of the first connecting port, and a first external thread is provided on the outer wall of the second connecting member near the first connecting port, and the second connecting member is detachably connected to the first connecting member through the connection of the first internal thread and the first external thread.

[0008] As a further improvement of the present invention, a second installation channel is formed in the second connecting member, and the diameter of the second installation channel is smaller than the diameter of the first connecting port.

[0009] As a further improvement of the present invention, the diameter of the second installation channel is 65 mm.

[0010] As a further improvement of the present invention, it also includes a third connecting member, a second internal thread is formed on the inner wall of the first connecting member, and a second external thread is provided on the outer wall of the third connecting member near the second connecting port, and the third connecting member is detachably connected to the first connecting member through the connection of the second internal thread and the second external thread.

[0011] As a further improvement of the present invention, a third installation channel is formed in the third connecting member, and the diameter of the third installation channel is smaller than the diameter of the second connecting port.

[0012] As a further improvement of the present invention, the diameter of the third installation channel is 65 mm.

[0013] As a further improvement of the present invention, there is a distance between the first internal thread and the second internal thread.

[0014] Compared with the prior art, the present invention has at least the following beneficial effects:

[0015] The utility model provides a hose connection structure, wherein a first installation channel is formed on a first connecting member. During a fire rescue process, when a section of the hose is insufficient and another section of the hose needs to be connected, the two sections of the hose can be connected via the first connecting member to extend the length of the hose, ensuring that the length of the hose meets the rescue distance requirements. If a section of the hose is damaged, the hose at the damaged section is cut off, and the hoses at both ends of the damaged section are connected via the first connecting member. This ensures the normal use of the hose and avoids water leakage and the inability to carry out rescue operations during the rescue process due to damage to the hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a structural diagram of the first connecting member in the embodiment;

[0017] Figure 2 is another structural schematic diagram of the first connecting member in the embodiment;

[0018] Figure 3 is a cross-sectional view of the first connecting member in the embodiment;

[0019] Figure 4 2 is a schematic structural diagram of the first connecting member and the second connecting member in the embodiment;

[0020] Figure 5 is an exploded schematic diagram of the first connecting member, the second connecting member, and the third connecting member in the embodiment;

[0021] Figure 6 is a schematic structural diagram of the first connecting member, the second connecting member and the third connecting member in the embodiment;

[0022] Figure 7 4 is a cross-sectional view of the first connecting member, the second connecting member and the third connecting member in the embodiment. DETAILED DESCRIPTION

[0023] The following examples illustrate the present invention, but the present invention is not limited by these examples. Modifications to the specific embodiments of the present invention or equivalent replacements of some technical features without departing from the spirit of the present invention should be included in the scope of the technical solution claimed in the present invention.

[0024] like Figure 1-7 A water hose connection assembly includes a first connecting member 1, a first installation channel 10 is formed in the first connecting member 1, and a first connecting port 11 and a second connecting port 12 are respectively formed at both ends of the first installation channel 10. The first connecting port 11 and the second connecting port 12 are used to connect the water hose, and the diameter of the first connecting port 11 is equal to the diameter of the second connecting port 12.

[0025] The present invention proposes a water hose connection assembly, wherein a first installation channel 10 is formed on a first connecting member 1. During a fire rescue process, when the length of one section of the water hose is insufficient and another section of the water hose needs to be connected, the two sections of the water hose can be connected through the first connecting member 1 to extend the length of the water hose and ensure that the length of the water hose can meet the requirements of the rescue distance; or when a section of the water hose is damaged, the water hose at the defective part is cut off, and the water hoses at both ends of the defect are connected through the first connecting member 1, which can ensure the normal use of the water hose and avoid the situation in which water leakage and rescue cannot be carried out normally due to damage to the water hose during the rescue process.

[0026] The first connector 1 is provided with a first slot, which includes a first connecting slot 112 near the first connecting port 11 and a second connecting slot 122 near the second connecting port 12. A clamp is also provided, and the hose is stably mounted in the first installation channel by tightening the clamp at the first connecting slot 112; and the hose is stably mounted in the first installation channel by tightening the clamp at the second connecting slot 122.

[0027] In some embodiments, the diameter of the first connecting port 11 and the second connecting port 12 is 80 mm.

[0028] In some embodiments, the diameter of the first connecting port 11 and the second connecting port 12 is 40 mm. In this solution, the first connecting member can be used alone, with 40 mm hoses connected at both ends.

[0029] In this embodiment, the diameters of the first connection port 11 and the second connection port 12 are 80 mm. A section of 80 mm hose can be inserted into the first installation channel 10 through the first connection port 11, and another section of 80 mm hose can be inserted into the first installation channel 10 through the second connection port 12. Thus, the two sections of 80 mm hose can be connected via the first connector 1.

[0030] The second connector 2 is further provided with a first internal thread 111 formed on the inner wall of the first connection port 11, and a first external thread 21 is provided on the outer wall of the second connector 2 near the first connection port 11. The second connector 2 is detachably connected to the first connector 1 through the connection between the first internal thread 111 and the first external thread 21. The first connector 1 can be connected to a water hose via the second connector 2.

[0031] When the outer diameter of the first connecting member is 80 mm, it can be connected to the second connecting member with an outer diameter of 65 mm because it has a certain thickness and an internal thread is arranged on the inner wall.

[0032] A second installation channel 20 is formed in the second connecting member 2 . When the first connecting member 1 and the second connecting member 2 are connected, the second installation channel 20 communicates with the first installation channel 10 .

[0033] And if the diameter of the second installation channel 20 is smaller than the diameter of the first connecting port 11 , the first connecting member 1 can be connected to water hoses of different diameters through the second connecting member 2 .

[0034] That is, if you need to connect an 80mm water hose with a 65mm water hose, extend the 80mm water hose into the first installation channel 10 through the second connecting port 12, connect the second connecting member 2 to the first connecting member 1, and extend the 65mm water hose into the second installation channel 20.

[0035] In this embodiment, the diameter of the second installation channel 20 is 65 mm.

[0036] A second clamping groove 22 is provided on the second connecting member 2. When the water hose is extended into the second installation channel, it is clamped in the second clamping groove 22 by a clamp to stably install the water hose in the second installation channel.

[0037] The first connector 1 further includes a third connector 3 having a second internal thread 121 formed on the inner wall of the second connection port 12 of the first connector 1 and a second external thread 31 formed on the outer wall of the third connector 3 near the second connection port 12. The third connector 3 is detachably connected to the first connector 1 through the connection between the second internal thread 121 and the second external thread 31. In some embodiments, the first connector 1 can be connected to a water hose via the third connector 3.

[0038] A third installation channel 30 is formed in the third connecting member 3 . When the third connecting member 3 is connected to the first connecting member 1 , the third installation channel 30 is communicated with the first installation channel 10 .

[0039] Furthermore, the caliber of the third installation channel 30 is smaller than the caliber of the second connecting port 12 , so the first connecting member 1 can be connected to water hoses of different calibers through the third connecting member 3 .

[0040] In this embodiment, the diameter of the third installation channel 30 is 65 mm.

[0041] In some embodiments, if it is necessary to connect a 65mm water hose to a 65mm water hose, first connect the second connecting member 2 to the first connecting member 1, and the third connecting member 3 to the first connecting member 1, extend one section of the water hose into the second connecting channel to connect to the second connecting member 2, and extend another section of the water hose into the third connecting channel to connect to the third connecting member 3, so as to connect the two sections of 65mm water hose.

[0042] A third clamping groove 32 is provided on the third connecting member 3. When the water hose is extended into the third installation channel, the clamp is clamped in the third clamping groove 32 to stably install the water hose in the third installation channel.

[0043] In this embodiment, there is a distance between the first internal thread 111 and the second internal thread 121 .

[0044] The above preferred embodiments should be regarded as examples of the implementation methods of the present application scheme. Any technical deductions, replacements, improvements, etc. that are identical or similar to the present application scheme or made based on it should be regarded as within the scope of protection of this patent.

Claims

1. A hose connection structure, characterized in that: It includes a first connecting member, a first installation channel is formed in the first connecting member, and a first connecting port and a second connecting port are respectively formed at both ends of the first installation channel. The first connecting port and the second connecting port are used to connect a water hose, and the caliber of the first connecting port is equal to the caliber of the second connecting port.

2. A water hose connection structure according to claim 1, characterized in that: The diameters of the first connecting port and the second connecting port are 80 mm or 40 mm.

3. A water hose connection structure according to claim 1, characterized in that: It also includes a second connecting member, a first internal thread formed on the inner wall of the first connecting port, and a first external thread provided on the outer wall of the second connecting member near the first connecting port, and the second connecting member is detachably connected to the first connecting member through the connection of the first internal thread and the first external thread.

4. A water hose connection structure according to claim 3, characterized in that: A second installation channel is formed in the second connecting member, and the diameter of the second installation channel is smaller than the diameter of the first connecting port.

5. A water hose connection structure according to claim 4, characterized in that: The diameter of the second installation channel is 65 mm.

6. A water hose connection structure according to claim 3, characterized in that: It also includes a third connecting member, a second internal thread is formed on the inner wall of the first connecting member, and a second external thread is provided on the outer wall of the third connecting member near the second connecting port, and the third connecting member is detachably connected to the first connecting member through the connection of the second internal thread and the second external thread.

7. A water hose connection structure according to claim 6, characterized in that: A third installation channel is formed in the third connecting member, and a diameter of the third installation channel is smaller than a diameter of the second connecting port.

8. A water hose connection structure according to claim 7, characterized in that: The diameter of the third installation channel is 65 mm.

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