Quick connecting piece for cleaning tool

Abstract

The utility model discloses a quick connecting piece for a cleaning tool, and relates to the technical field of cleaning tools. Comprising a body, a first abutting part and a second abutting part are arranged on the left side and the right side of the body respectively, the first abutting part is fixedly arranged relative to the body, the second abutting part can move left and right relative to the body, and the operating rod connecting device further comprises a switching part used for being connected with an operating rod; the body and the locking groove have a locking state and a separation state, and the distance between the second abutting part and the first abutting part is adjusted by applying external force to the second abutting part, so that switching between the locking state and the separation state is achieved; different cleaning parts can be flexibly replaced so as to adapt to various cleaning scenes and requirements, and the cleaning efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cleaning tool technical field, especially a quick connector for cleaning tool. TECHNICAL BACKGROUND

[0002] In the current market, the operation mode of various cleaning tools is relatively single. Specifically, these cleaning tools are mainly composed of an operating rod and a cleaning component installed on the operating rod. Taking a broom as an example, the brush head part serves as the cleaning component, and the brush handle serves as the operating rod. The connection mode between these cleaning components and the operating rod is usually fixed.

[0003] Taking a broom as an example, the brush head part is specially designed for floor cleaning. Therefore, when it is necessary to clean the wall or window, the cleaning component of the broom cannot adapt to the current scene, and in this case, it is necessary to replace other cleaning tools specially designed for cleaning the wall or window. Or when the operating rod is not suitable for the current scene, it is also necessary to replace a suitable operating rod.

[0004] Therefore, the single operation mode and function limit result in the need to carry two or more cleaning tools to meet the cleaning needs in different scenes in daily cleaning work, which brings additional burden and inconvenience to the user. Therefore, a quick connector for cleaning tool is needed, which can flexibly replace different cleaning components to adapt to various cleaning scenes and needs and improve cleaning efficiency. SUMMARY

[0005] The utility model mainly solves the technical problem of providing a quick connector for cleaning tool, which can flexibly replace different cleaning components to adapt to various cleaning scenes and needs and improve cleaning efficiency.

[0006] To solve the above technical problems, one technical solution of the utility model is as follows:

[0007] A quick connector for cleaning tool can be detachably connected between an operating rod and a cleaning component. The cleaning component includes a locking groove installed with a connecting piece. The connector comprises a body, first and second abutting parts arranged on the left and right sides of the body, respectively, the first abutting part is fixedly arranged relative to the body, and the second abutting part can move left and right relative to the body. The body and the locking groove have a locking state and a separation state. By applying an external force to the second abutting part, the distance between the second abutting part and the first abutting part is adjusted to switch between the locking state and the separation state. The connector further comprises an adapter for connecting the operating rod.

[0008] The body and the locking slot have a locking state and a separation state, and an external force is applied to the second abutting part to adjust the distance between the second abutting part and the first abutting part, so as to switch the locking state and the separation state.

[0009] At least one of the first abutting part and the second abutting part has a clamping structure for defining the height position of the body relative to the cleaning part.

[0010] Further, the body and the locking slot have a locking state and a separation state, and an external force is applied to the second abutting part to adjust the distance between the second abutting part and the first abutting part, so as to switch the locking state and the separation state.

[0011] Further, the body and the locking slot have a locking state and a separation state, and an external force is applied to the second abutting part to adjust the distance between the second abutting part and the first abutting part, so as to switch the locking state and the separation state.

[0012] Further, the body and the locking slot have a locking state and a separation state, and an external force is applied to the second abutting part to adjust the distance between the second abutting part and the first abutting part, so as to switch the locking state and the separation state.

[0013] The clamping structure includes a clamping groove matched with the slot, and when the body and the locking slot are in the locking state, the clamping groove is clamped with the slot of the locking slot.

[0014] Further, the body and the locking slot have a locking state and a separation state, and an external force is applied to the second abutting part to adjust the distance between the second abutting part and the first abutting part, so as to switch the locking state and the separation state.

[0015] The second abutting part includes a pressing part, and an external force is applied to the pressing part to realize the approach of the first abutting part to the second abutting part, so as to switch the locking state and the separation state; when the external force disappears, the elastic element drives the second abutting part to move away from the first abutting part.

[0016] Further, the pressing part has an arc-shaped concave surface.

[0017] Further, the sliding part and the accommodating cavity are provided with a limiting structure for limiting the movement stroke of the second abutting part.

[0018] The limiting structure includes a limiting sliding groove arranged along the sliding direction of the sliding part, and the sliding part has an elastic sheet slidably matched with the limiting sliding groove.

[0019] Further, the adapter includes a threaded joint arranged at the upper end of the body, and the operating rod is threadedly connected with the threaded joint, and the threaded joint and the body form a specific inclination angle.

[0020] Further, the adapter includes a ring-shaped buckle arranged on the upper end of the body, and the operating rod includes a connecting structure assembled with the ring-shaped buckle.

[0021] Further, the adapter includes a ring-shaped buckle arranged on the upper end of the body, and the operating rod includes a connecting structure assembled with the ring-shaped buckle.

[0022] Further, the first abutting portion and the outer peripheral wall of the second abutting portion are spaced apart by a distance greater than the distance between the left and right side surfaces of the locking groove when the connecting piece is in the non-working state.

[0023] Further, the locking groove includes a positioning structure for defining the left and right positions of the body relative to the locking groove; the positioning structure includes a positioning column, and the bottom of the body is provided with a limiting groove matched with the positioning column.

[0024] Further, the outer peripheral surface of the body is provided with a flange portion, and the flange portion is in contact with the upper mating surface of the slot opening of the locking groove when the body and the locking groove are in the locked state.

[0025] The beneficial technical effects of the utility model are:

[0026] The utility model discloses a quick connecting piece for cleaning tools, which can realize the quick replacement of cleaning components through simple pressing and releasing actions, greatly improving the efficiency and convenience of cleaning work. Meanwhile, the stable connection is ensured by the structure design, which is suitable for various cleaning scenes and meets the needs of users for the multifunctionality and ease of use of cleaning tools. DRAWINGS

[0027] Figure 1 It is the installation schematic view of the utility model (for connecting the operating rod and the cleaning component);

[0028] Figure 2 It is the structure schematic view of the body and the locking groove in the separated state of embodiment one;

[0029] Figure 3 It is the structure schematic view of the body and the locking groove in the locked state of embodiment one (cross-sectional view);

[0030] Figure 4 It is the structure schematic view of the body and the locking groove in the separated state of embodiment two;

[0031] Figure 5 It is the structure schematic view of the body and the locking groove in the locked state of embodiment two (cross-sectional view);

[0032] Figure 6 It is the assembled connecting structure schematic view of the adapter and the operating rod of embodiment two;

[0033] Figure 7 is a schematic view of the limiting structure of the utility model Figure 2 , the partial enlarged view, the limiting structure of embodiment one and embodiment two is same);

[0034] The parts in the drawings are marked as follows:

[0035] 1, operating rod;

[0036] 2, cleaning part;21, locking groove;211, notch;212, positioning column;

[0037] 3, body;31, first abutting part;32, second abutting part;321, pressing part;3211, arc concave;33, clamping groove;34, flange part;35, accommodating cavity;36, sliding part;37, elastic element;38, limiting structure;381, limiting sliding slot;382, elastic sheet;39, limiting groove.

[0038] 4, adapter; DETAILED DESCRIPTION

[0039] In order to more clearly understand the technical means of the utility model, and can be implemented according to the content of the specification, the following combining with the drawings and examples, the specific embodiment of the utility model is further detailedly described, the following examples are used to explain the utility model, but not to limit the scope of the utility model.

[0040] Example 1

[0041] Please refer to Figure 1 A kind of quick connector for cleaning tool, detachably connected between operating rod 1 and cleaning part 2. Please refer to Figures 2-3 :

[0042] Cleaning part includes the locking groove 21 for the installation of connector;

[0043] The connector includes body 3, and the left and right sides of the body are respectively provided with first abutting part 31 and second abutting part 32, the first abutting part is fixedly arranged relative to the body, and the second abutting part can be moved left and right relative to the body;It also includes adapter 4 for connecting operating rod.

[0044] The body and the locking groove have locking state and separation state. Wherein, in the non-working state of the connector, the spacing between the outer peripheral wall of the first abutting part and the second abutting part is greater than the spacing between the left and right side surfaces of the locking groove.

[0045] The inner part of the body is provided with a receiving cavity 35, and a sliding part 36 is arranged in the receiving cavity and slides in the left-right direction. The part of the sliding part extending out of the receiving cavity forms a second abutting part. An elastic element 37 is arranged between the sliding part and the receiving cavity. The second abutting part comprises a pressing part. By applying an external force to the pressing part 321, the first abutting part is moved towards the second abutting part, so as to switch between the locking state and the separated state.

[0046] When the external force disappears, the elastic element drives the second abutting part to move away from the first abutting part. The sliding part, the second abutting part and the pressing part are actually an integral whole.

[0047] The locking groove comprises a positioning column 212. The bottom of the body is provided with a limiting groove 39 matched with the positioning column, so as to limit the left-right position of the body relative to the locking groove, so that the connecting part cannot move left and right relative to the cleaning part. The outer circumferential surface of the body is provided with a flange part 34. When the body and the locking groove are in the locking state, the flange part is in contact with the upper matching surface of the slot of the locking groove.

[0048] In the embodiment, the second abutting part is provided with a clamping groove 33 matched with the slot. When the body and the locking groove are in the locking state, the clamping groove is clamped with the slot, so as to limit the height position of the body relative to the cleaning part, so that the connecting part cannot be displaced up and down relative to the cleaning part.

[0049] In the embodiment, the adapter part comprises a threaded joint arranged on the upper end of the body. When the operating rod is installed, the operating rod is assembled through the threaded joint. The threaded joint and the body form a specific inclination angle. The bottom of the body is in a cylindrical shape. The first abutting part and the second abutting part are coaxially provided with a rotating column 4. The cleaning part can be provided with a cylindrical groove matched with the rotating column. When the connecting part is installed on the cleaning part, the connecting part can rotate relative to the cleaning part, so that the connecting part is more suitable for a mop and other ground cleaning components, and the direction of the wiping surface can be flexibly rotated.

[0050] Embodiment 2

[0051] Please refer to Figure 1 A quick connecting part for a cleaning tool, which is detachably connected between an operating rod 1 and a cleaning part 2. Please refer to Figures 4-5 The cleaning part comprises a locking groove 21 for installing the connecting part.

[0052] The connecting part comprises a body 3. The left and right sides of the body are respectively provided with a first abutting part 31 and a second abutting part 32. The first abutting part is fixedly arranged relative to the body, and the second abutting part can move left and right relative to the body. The connecting part further comprises an adapter part 4 for connecting the operating rod.

[0053] The body and the locking groove have a locking state and a separation state. In the non-working state of the connecting piece, the distance between the outer peripheral wall of the first abutting portion and the second abutting portion is greater than the distance between the left and right side surfaces of the locking groove.

[0054] The body is internally provided with a receiving cavity 35, and the receiving cavity is provided with a sliding portion 36 sliding in the left-right direction. The part of the sliding portion extending out of the receiving cavity constitutes a second abutting portion. An elastic element 37 is arranged between the sliding portion and the receiving cavity. The second abutting portion includes a pressing portion. By applying an external force to the pressing portion 321, the first abutting portion is brought close to the second abutting portion, so as to realize the switching between the locking state and the separation state.

[0055] When the external force disappears, the elastic element drives the second abutting portion to move away from the first abutting portion. The sliding portion, the second abutting portion, and the pressing portion are actually an integral whole.

[0056] The locking groove includes a positioning column 212, and the bottom of the body has a limiting recess 39 matched with the positioning column, so as to limit the left-right position of the body relative to the locking groove, so that the connecting piece cannot move left and right relative to the cleaning component. In order to realize the locking between the body and the locking groove. The outer peripheral surface of the body has a flange portion 34. When the body and the locking groove are in the locking state, the flange portion is in contact with the upper matching surface of the slot of the locking groove.

[0057] In this embodiment, the pressing portion has an arc-shaped concave surface 3211.

[0058] In this embodiment, the first abutting portion and the second abutting portion both include a clamping groove matched with the slot. When the body and the locking groove are in the locking state, the clamping groove and the slot form a clamping, so as to limit the height position of the body relative to the cleaning component, so that the connecting piece cannot be displaced up and down relative to the cleaning component.

[0059] In this embodiment, the adapter portion includes an annular buckle arranged on the upper end of the body. The operating rod is assembled and connected through the annular buckle. As shown in Figure 6 The operating rod and the annular buckle are connected.

[0060] It is worth noting that between the sliding portion and the receiving cavity, both the embodiment 1 and the embodiment 2 include a limiting structure 38 limiting the movement range of the second abutting portion.

[0061] The limiting structure can be referred to Figure 7The sliding part is provided with a limiting sliding groove 381 arranged along the sliding direction of the sliding part, and the limiting sliding groove is symmetrically arranged on the front and back sides of the accommodating cavity relative to the main body. The sliding part is provided with elastic sheets 382 which are in sliding cooperation with the limiting sliding groove, and the elastic sheets are symmetrically arranged at least in two, and the maximum diameter formed between the two elastic sheets is greater than the inner diameter of the accommodating cavity. When the sliding part is installed in the accommodating cavity, the elastic sheets can be directly clamped into the corresponding limiting sliding groove due to the elastic property of the elastic sheets, so that the disengagement is prevented.

[0062] The working principle of the quick connector for cleaning tools is as follows:

[0063] When the cleaning part needs to be replaced, the user first presses the pressing part 321 on the second abutting part, overcomes the elastic force of the elastic element 37, and makes the first abutting part 31 and the second abutting part 32 close, so as to reduce the distance between the two to be less than the distance between the left and right sides of the locking groove 21. At this time, the main body 3 can be easily slid out of the locking groove 21 to realize the separation state.

[0064] In the separation state, the user can align the locking groove of the main body 3 with the new cleaning part, and then release the pressing part 321. Due to the elastic force of the elastic element 37, the first abutting part 31 and the second abutting part 32 will automatically open, so that the distance is greater than the distance between the left and right sides of the locking groove 21, so as to realize the automatic locking of the main body 3 and the locking groove 21 of the new cleaning part, and complete the process of quickly replacing the cleaning part.

[0065] In the locking state, due to the cooperation of the positioning column 212 and the limiting groove 39, and the cooperation of the clamping groove 33 and the slot, the stability of the main body 3 relative to the left and right positions and the height position of the locking groove 21 is ensured, so as to ensure the stability and reliability of the connector.

[0066] In addition, the design of the adapter 4 enables the operating rod 1 to be quickly connected therewith. In embodiment 1, through the threaded connection of the threaded joint, the operating rod 1 and the main body 3 form a specific inclination angle, which is convenient for the user to adjust the angle of the operating rod 1 according to different cleaning needs. In embodiment 2, through the assembly connection of the annular buckle and the operating rod 1, the quick connection is also realized, and the design of the annular buckle makes the connection more stable.

[0067] In summary, the quick connector for cleaning tools can realize the quick replacement of the cleaning part through simple pressing and releasing actions, greatly improving the efficiency and convenience of cleaning work. At the same time, the structure design ensures the stability of the connection, is suitable for various cleaning scenes, and meets the needs of users for the multifunctionality and ease of use of the cleaning tool.

[0068] In the description of the utility model, it is necessary to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "back" and so on indicate the orientation or positional relationship is based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore can not be understood as a limitation on the utility model.

[0069] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "connection", "arrangement" should be broad understanding, for example, can be fixedly connected, arranged, can also be detachably connected, arranged, or integrally connected, arranged.

[0070] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, it should be pointed out that, for ordinary skilled person in the art, without departing from the technical principle of the utility model, can also make a number of improvements and modifications, these improvements and modifications should also be considered as the protection scope of the utility model.

Claims

1. A quick connector for a cleaning tool, detachably connected between an operating rod (1) and a cleaning component (2), the cleaning component including a locking groove (21) for fitting with the connector, characterized in that: It comprises a body (3), wherein a first abutting portion (31) and a second abutting portion (32) are respectively provided on the left and right sides of the body, wherein the first abutting portion is fixed relative to the body, and the second abutting portion is movable left and right relative to the body, and further comprises a connecting portion (4) for connecting an operating rod; There is a locked state and a separated state between the body and the locking groove. By applying external force to the second abutting portion to adjust the distance between the second abutting portion and the first abutting portion, switching between the locked state and the separated state is achieved.

2. The quick connector for cleaning tools according to claim 1, characterized in that: When the body and the locking groove are in a locked state, the first abutting portion and the second abutting portion respectively abut against the left and right matching surfaces of the notch (211) of the locking groove.

3. The quick connector for cleaning tools according to claim 2, characterized in that: At least one of the first abutting portion and the second abutting portion has a clamping structure for limiting the height position of the body relative to the cleaning component; The clamping structure comprises a clamping groove (33) matched with the notch, and when the body and the locking groove are in a locked state, the clamping groove forms a clamping connection with the notch of the locking groove.

4. The quick connector for a cleaning tool according to claim 1, wherein: An accommodating cavity (35) is provided inside the body, a sliding portion (36) is provided in the accommodating cavity and slides in the left-right direction, a portion of the sliding portion extending out of the accommodating cavity constitutes the second abutting portion, and an elastic element (37) is provided between the sliding portion and the accommodating cavity; The second abutting portion includes a pressing portion (321), and an external force is applied to the pressing portion to achieve the first abutting portion approaching the second abutting portion, thereby achieving the switching between the locked state and the separated state; when the external force disappears, the elastic element drives the second abutting portion to move in a direction away from the first abutting portion.

5. The quick connector for a cleaning tool according to claim 4, characterized in that: The pressing portion has an arc-shaped concave surface (3211).

6. The quick connector for a cleaning tool according to claim 4, characterized in that: A limiting structure (38) is provided between the sliding portion and the accommodating cavity to limit the movement of the second abutting portion; The limiting structure comprises a limiting sliding groove (381) arranged along the sliding direction of the sliding portion, and the sliding portion comprises an elastic piece (382) that is slidably engaged with the limiting sliding groove.

7. The quick connector for a cleaning tool according to claim 1, wherein: The adapter portion includes a threaded joint provided at the upper end of the body, and the operating rod is threadedly connected to the threaded joint, and the threaded joint forms an inclination angle with the body.

8. The quick connector for a cleaning tool according to claim 1, wherein: The adapter portion includes a ring buckle provided on the upper end of the body, and the operating rod includes a connecting structure assembled and connected with the ring buckle.

9. The quick connector for a cleaning tool according to claim 1, wherein: When the connecting member is in a non-working state, the distance between the outer peripheral walls of the first abutting portion and the second abutting portion is greater than the distance between the left and right side surfaces of the locking groove; The locking groove includes a positioning structure for limiting the left and right positions of the body relative to the locking groove; the positioning structure includes a positioning column (212), and the bottom of the body has a limiting groove (39) that cooperates with the positioning column.

10. The quick connector for a cleaning tool according to claim 1, wherein: The outer peripheral surface of the main body has a flange portion (34), and when the main body and the locking groove are in a locked state, the flange portion contacts the upper matching surface of the notch of the locking groove.

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