Structure for a water jet cleaning tool wand

Abstract

The structure for the water jet cleaning tool hand pole comprises a first pipe, a second pipe, a first push rod arranged in the first pipe and a second push rod arranged in the second pipe; the first pipe is slidably connected with a first pipe sleeve, the first pipe sleeve is internally threaded; the second pipe is externally threaded; a connecting piece is arranged between the first push rod and the second push rod, the connecting piece is provided with a strip-shaped slot, two pin shafts are arranged in the strip-shaped slot and connected with the first pipe and the second pipe respectively; when the hand pole is in a use state, the first pipe sleeve is threadedly connected with the second pipe, the first pipe sleeve is internally provided with part of the first pipe and part of the second pipe, and the movement of the first push rod along the axial direction can be transmitted to the second push rod through the connecting piece.

Description

Technical Field

[0001] This utility model relates to the structure of a handle for a water spray cleaning tool. Background Technology

[0002] Existing cleaning tools all have handles, such as mop handles and window scraper handles. These handles are typically segmented for easy delivery and storage. However, the handles of water-spraying cleaning tools have unique characteristics. For example, the handles of water-spraying mops and window scrapers contain a push rod. Therefore, to achieve segmentation or storage of these handles, the push rod must be considered, and the water spraying function should not be affected by segmentation or folding. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a structure for the handle of a water spray cleaning tool to overcome the shortcomings of the existing technology.

[0004] The technical solution adopted by this utility model is as follows: a structure for a water spray cleaning tool handle, including a first pipe, a second pipe, a first push rod disposed within the first pipe, and a second push rod disposed within the second pipe; the first pipe is slidably connected to a first sleeve, the first sleeve having an internal thread; the second pipe has an external thread; a connecting member is provided between the first push rod and the second push rod, the connecting member having a strip groove, the strip groove having two pins, the two pins being respectively connected to the first pipe and the second pipe; when the handle is in use, the first sleeve and the second pipe are threadedly connected, the first sleeve containing part of the first pipe and part of the second pipe, the movement of the first push rod along the axial direction can be transmitted to the second push rod through the connecting member; when the handle is retracted, the first sleeve detaches from the second pipe, the first pipe and the second pipe move away from each other, and after the first pipe and the second pipe move away from each other, the first pipe and the second pipe can be folded by rotating them with the connecting member respectively.

[0005] The length of the groove is greater than the diameter of the first or second pipe fitting.

[0006] The second pipe fitting is fixedly connected to a second pipe sleeve, and the external thread is provided on the second pipe sleeve.

[0007] The first sleeve has a first protrusion inside, and the outer diameter of the first pipe fitting has a second protrusion to prevent the first sleeve from detaching from the first pipe fitting. After the first protrusion and the second protrusion come into contact, they restrict the first sleeve from continuing to move away from the second pipe fitting.

[0008] The two ends of the strip groove are closed.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a folding rod structure for cleaning tools such as water spray mops and water spray window scrapers, which can realize easy and quick folding of the handle, making it easy to store, saving space, and the handle remains connected after folding, making it less likely to be lost. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model.

[0011] Figure 2 This is a structural schematic diagram of the first sleeve and the second fitting of this utility model in the separated state.

[0012] Figure 3 This is a structural schematic diagram of the first and second pipe fittings of this utility model in a state where they are far apart.

[0013] Figure 4 This is a schematic diagram of the structure of this utility model when it is being stored. Detailed Implementation

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] like Figures 1 to 4As shown, the structure of the hand handle for the water spray cleaning tool described in this embodiment includes a first pipe 1, a second pipe 2, a first push rod 11 disposed in the first pipe 1, and a second push rod 21 disposed in the second pipe 2. The first push rod 11 and the second push rod 21 can move along the axial direction of the hand handle, and the first push rod 11 or the second push rod 21 can at most push against the water pump. The first pipe 1 is slidably connected to a first sleeve 12, and the first sleeve 12 has an internal thread. The second pipe 2 has an external thread. A connecting member 3 is provided between the first push rod 11 and the second push rod 21. The connecting member 3 has a strip groove 30, and two pins 31 are provided in the strip groove 30. The two pins 31 are respectively connected to the first pipe 1 and the second pipe 2. In this embodiment, the pins 31 have a guiding effect on the linear movement of the connecting member 3. When the handle is in use, the first sleeve 12 and the second fitting 2 are threadedly connected. The first sleeve 12 contains a portion of the first fitting 1 and a portion of the second fitting 2. The movement of the first push rod 11 along the axial direction can be transmitted to the second push rod 21 through the connector 3. When the first sleeve 12 is simultaneously fitted over a portion of the first fitting 1 and a portion of the second fitting 2, the first fitting 1 and the second fitting 2 are rigid. Preferably, in this embodiment, the gap between the first sleeve 12 and the first fitting 1 is small, so the gap between the first fitting 1 and the second fitting 2 after being connected by the first sleeve 12 is also small. When the handle is retracted, the first sleeve 12 disengages from the second fitting 2, and the first fitting 1 and the second fitting 2 move away from each other. After the first fitting 1 and the second fitting 2 move away from each other, they can be folded by rotating them with the connector 3. In this embodiment, when the first sleeve 12 disengages from the second fitting 2, since the connector 3 is rotatably connected to both the first fitting 1 and the second fitting 2, the first fitting 1 and the second fitting 2 can be bent. The above technical solution allows the handle to bend without affecting the force transmission of the push rod inside the handle. The handle can also be partially folded and stored using this solution.

[0016] As a preferred embodiment, the two ends of the strip groove 30 are closed. That is, in this embodiment, the two pins 31 are surrounded by the strip groove 30. When the pins 31 are not removed, the first pipe 1 and the second pipe 2 are connected together by the connector 3, so the first pipe 1 and the second pipe 2 will not be completely separated, thus avoiding the loss of parts.

[0017] In a preferred embodiment, the length of the strip groove 30 is greater than the diameter of the first pipe fitting 1 or the second pipe fitting 2.

[0018] In a preferred embodiment, the second pipe fitting 2 is fixedly connected to a second pipe sleeve 22, and the external thread is provided on the second pipe sleeve 22.

[0019] In a preferred embodiment, the first sleeve 12 is provided with a first protrusion 13, and the outer diameter of the first pipe fitting 1 is provided with a second protrusion 14 to prevent the first sleeve 12 from detaching from the first pipe fitting 1. After the first protrusion 13 and the second protrusion 14 come into contact, they restrict the first sleeve 12 from continuing to move away from the second pipe fitting 2. In this embodiment, the first sleeve 12 is restricted to the first pipe fitting 1, thereby preventing the loss of components after the two separate.

Claims

1. A structure for a handle of a water spray cleaning tool, characterized in that, The device includes a first pipe fitting, a second pipe fitting, a first push rod disposed within the first pipe fitting, and a second push rod disposed within the second pipe fitting. The first pipe fitting is slidably connected to a first pipe sleeve, the first pipe sleeve having an internal thread. The second pipe fitting has an external thread. A connecting member is provided between the first push rod and the second push rod, the connecting member having a slotted groove, and two pins are disposed within the slotted groove, the two pins being respectively connected to the first pipe fitting and the second pipe fitting. When the handle is in use, the first pipe sleeve and the second pipe fitting are threadedly connected, the first pipe sleeve containing part of the first pipe fitting and part of the second pipe fitting, and the movement of the first push rod along the axial direction can be transmitted to the second push rod through the connecting member. When the handle is retracted, the first sleeve disengages from the second fitting, and the first and second fittings move away from each other. After the first and second fittings move away from each other, they can be folded by rotating the connecting piece.

2. The structure of the handle for a water spray cleaning tool according to claim 1, characterized in that, The length of the groove is greater than the diameter of the first or second pipe fitting.

3. The structure of the handle for a water spray cleaning tool according to claim 1, characterized in that, The second pipe fitting is fixedly connected to a second pipe sleeve, and the external thread is provided on the second pipe sleeve.

4. The structure of the handle for a water spray cleaning tool according to claim 1, characterized in that, The first sleeve is provided with a first protrusion, and the outer diameter of the first pipe fitting is provided with a second protrusion to prevent the first sleeve from detaching from the first pipe fitting. After the first protrusion and the second protrusion come into contact, the first sleeve is restricted from continuing to move away from the second pipe fitting.

5. The structure of the handle for a water spray cleaning tool according to claim 1, characterized in that, The two ends of the strip groove are closed.

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