Multifunctional quick connecting joint for cleaning

Abstract

The utility model provides a multifunctional quick connecting joint for cleaning, which comprises a joint and a U-shaped pressing clamp spring, one end of the pressing clamp spring is provided with a supporting part bent outwards, the other end of the pressing clamp spring is provided with a pressing part protruding outwards, and the pressing part is provided with a clamping groove. A clamping block is formed on the outer side of one side, where the pressing part is formed, of the pressing clamp spring; the connector comprises a stick body connecting part and a cleaning head connecting part, a pressing part through hole is formed in the outer wall of the stick body connecting part, and a clamping block through hole is formed in the outer wall of the cleaning head connecting part; the pressing clamp spring is installed in the connector, the pressing part is clamped in the pressing part through hole, and the clamping block is clamped in the clamping block through hole. The arc-shaped base body on one side of the supporting part of the pressing clamp spring is in contact with the inner wall of the joint; according to the mop, due to the fact that the arc-shaped portion and the supporting portion are used for supporting and limiting, the clamping block cannot be dislocated and is located at the through hole of the clamping block all the time, and the mop head is more convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning supplies, and particularly relates to a quick-connect joint for multi-functional cleaning. Background Art

[0002] In the prior art, quick-connect joints are usually equipped on cleaning tools such as cleaning mops, so that tools with different functions can cooperate with the connecting rod to achieve a more convenient cleaning effect. For example, for a cleaning mop, after being equipped with a quick-connect joint, the mop rod can be quickly connected to a variety of mop heads, facilitating cleaning in different scenarios; when cleaning windows, connecting a glass cleaning water applicator and a glass squeegee; when cleaning high-altitude ceilings, connecting a dust duster tool. Similar tools also include a floor squeegee, a spatula, etc. When cleaning the floor, quickly disassemble the glass cleaning mop head and replace it with a floor cleaning mop. The use of the quick-connect joint improves the cleaning efficiency. However, the quick-connect joints in the prior art still have the following defects: in the quick-connect joint, the component that achieves the "quick disassembly and quick assembly" effect is mainly the pressing spring clip. The pressing spring clip is installed in the tube of the quick-connect joint itself. When the pressing spring clip contacts the tube, support points are generally designed. During use, the contact at the support points is unstable. When the pressing spring clip is pressed, the pressing part is easily separated from its mounting hole, and the pressing spring clip will move out of its initial position. It is necessary to remove the quick-connect joint from the mop rod to reinstall the pressing spring clip and continue to use, which affects the use experience and cleaning efficiency. Summary of the Utility Model

[0003] The utility model provides a quick-connect joint for multi-functional cleaning, which solves the technical problem that the pressing spring clip in the above background art is easily separated from its mounting hole and affects the use.

[0004] A quick-connect joint for multi-functional cleaning, characterized in that it includes a joint and a pressing spring clip. The pressing spring clip is in a "U" shape. One end of the pressing spring clip is formed with a support part bent outward, and the other end of the pressing spring clip is formed with a pressing part protruding outward. A clamping block is formed on the outer side of the pressing spring clip on the side where the pressing part is formed.

[0005] Further, the joint includes a rod body connecting part and a cleaning head connecting part. A pressing part through hole is opened on the outer wall of the rod body connecting part, and a clamping block through hole is opened on the outer wall of the cleaning head connecting part;

[0006] The pressing spring clip is installed in the joint. The pressing part is stuck in the pressing part through hole, and the clamping block is stuck in the clamping block through hole; the support part contacts the inner wall of the joint, and the arc-shaped base body on the support part side of the pressing spring clip contacts the inner wall of the joint.

[0007] Further, the pressing part is in an inverted "L" shape, and a reinforcing rib is connected between the two walls.

[0008] Further, a thread is provided at the end of the cleaning head connecting part.

[0009] Further, an anti-slip groove is provided on the outer side of the cleaning head connecting part.

[0010] Further, a rod body card interface is provided outside the rod body connecting part.

[0011] Advantages of the present utility model:

[0012] A quick-connect joint for multi-functional cleaning provided by the present utility model, when in use, in the pressing spring base body, the arc-shaped part and the supporting part on one side are both in contact with the inner wall of the joint, forming a bottom limit for the pressing spring. When replacing the cleaning head, press the pressing part. Due to the two support limits of the arc-shaped part and the supporting part, the clamping block will not be misaligned and always remains at the through hole of the clamping block, making it more convenient to disassemble and assemble the mop head. When used in other fields, it also achieves the effects of no misalignment, accurate connection position, and convenient connection. Description of the drawings

[0013] Figure 1 It is a schematic structural diagram of the installation of the present utility model;

[0014] Figure 2 It is a schematic diagram of the joint structure of the present utility model;

[0015] Figure 3 It is a schematic diagram of the pressing spring structure of the present utility model;

[0016] Figure 4 It is a schematic cross-sectional structure diagram of the present utility model;

[0017] In the figure: 1. Joint; 1.1 Rod body connecting part; 1.2 Cleaning head connecting part; 1.3 Pressing part through hole; 1.4 Clamping block through hole; 1.5 Thread; 1.6 Anti-slip groove; 1.7 Rod body card interface; 2. Pressing spring; 2.1 Supporting part; 2.2 Pressing part; 2.3 Clamping block. Specific implementation manners

[0018] The technical solution of the present utility model will be further explained and illustrated below through specific implementation manners.

[0019] Example 1

[0020] Referring to the attached drawings, the present utility model provides a quick-connect joint for multi-functional cleaning, which is characterized in that it includes a joint 1 and a pressing snap spring 2. The pressing snap spring 2 is in a "U" shape. One end of the pressing snap spring 2 forms a supporting portion 2.1 that bends outward, and the other end of the pressing snap spring 2 forms a pressing portion 2.2 that protrudes outward. The pressing portion 2.2 is in an inverted "L" shape, and a reinforcing rib is connected between the two walls. A clamping block 2.3 is formed on the outer side of the pressing snap spring 2 on the side where the pressing portion 2.2 is formed.

[0021] The joint 1 includes a rod body connecting portion 1.1 and a cleaning head connecting portion 1.2. A pressing portion through hole 1.3 is provided on the outer wall of the rod body connecting portion 1.1, and a rod body clamping interface 1.7 is provided outside the rod body connecting portion 1.1; a clamping block through hole 1.4 is provided on the outer wall of the cleaning head connecting portion 1.2, a thread 1.5 is provided at the end of the cleaning head connecting portion 1.2, and an anti-slip groove 1.6 is provided on the outer side of the cleaning head connecting portion 1.2.

[0022] The pressing snap spring 2 is installed inside the joint 1. The pressing portion 2.2 is clamped in the pressing portion through hole 1.3, and the clamping block 2.3 is clamped in the clamping block through hole 1.4; the supporting portion 2.1 contacts the inner wall of the joint 1, and the arc-shaped base at the side of the supporting portion 2.1 of the pressing snap spring 2 contacts the inner wall of the joint 1.

Claims

1. A multifunctional quick-connect connector for cleaning, characterized in that: It includes a joint and a press-on spring, the press-on spring is in a "U" shape, one end of the press-on spring is formed with a supporting portion bent outward, the other end of the press-on spring is formed with a pressing portion protruding outward, and the press-on spring is formed with a clamping block on the outer side of one side where the pressing portion is formed.

2. A multifunctional quick-connect connector for cleaning according to claim 1, characterized in that: The joint comprises a stick body connection part and a cleaning head connection part, a pressing part through hole is provided on the outer wall of the stick body connection part, and a clamping block through hole is provided on the outer wall of the cleaning head connection part; The pressing clamp is installed in the joint, the pressing part is clamped in the pressing part through hole, and the clamping block is clamped in the clamping block through hole; the supporting part contacts the inner wall of the joint, and the arc-shaped base on one side of the supporting part of the pressing clamp contacts the inner wall of the joint.

3. A multifunctional quick-connect connector for cleaning according to claim 1, characterized in that: The pressing portion is in an inverted "L" shape, and a reinforcing rib is connected between the two walls.

4. A multifunctional quick-connect connector for cleaning according to claim 2, characterized in that: The end of the cleaning head connecting part is provided with a thread.

5. The multifunctional quick-connect connector for cleaning according to claim 2, characterized in that: The outer side of the cleaning head connecting part is provided with an anti-slip groove.

6. The multifunctional quick-connect connector for cleaning according to claim 2, characterized in that: A stick body card interface is arranged outside the stick body connecting part.

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