A water outlet device that is easy to disassemble and assemble

Abstract

The present invention discloses a water outlet device that is easy to disassemble and assemble, comprising: an upper connector, at least two first bosses are arranged on the outer periphery of the lower end of the upper connector, and a first joint is arranged in the middle of the upper connector; a lower connector, a second joint that is matched and connected with the first joint is arranged in the middle of the lower connector; a rotating part, second bosses that can cooperate with the first bosses are arranged on the inner peripheral wall of the rotating part, and the rotating part is rotatably connected to the lower connector relative to the lower connector. This water outlet device can complete rapid disassembly and assembly, simplifies the installation process, and improves the assembly efficiency.

Description

Technical Field

[0001] The invention relates to a water outlet device which is easily disassembled and assembled. Background Art

[0002] Water outlets have been increasingly widely used in our lives, and their functions and styles are also very rich, such as shower heads and overhead showers (also known as shower heads). However, threaded connections account for most of the current installation methods of these water outlets, especially overhead showers. The advantages of this threaded connection are stability and strong connection strength. However, for some situations where the requirements for connection strength are not so high, the disadvantages of threaded connections emerge. Threaded connections require some auxiliary tools to achieve, and there are deficiencies in the flexibility of installation. In addition, multiple parts are required during production, which increases the cost of the product. Summary of the invention

[0003] In order to solve the above technical problems, the purpose of the present invention is to provide a water outlet device that is easy to disassemble and assemble.

[0004] The present invention is achieved through the following technical solutions:

[0005] A water outlet device that is easily disassembled and assembled comprises: an upper connecting member, the outer periphery of the lower end of which is provided with at least two first bosses, and a first joint is provided in the middle of the upper connecting member; a lower connecting member, the middle of which is provided with a second joint that cooperates with the first joint; and a rotating member, the inner peripheral wall of which is provided with a second boss that can cooperate with the first boss, and the rotating member can rotate relative to the lower connecting member to be connected with the lower connecting member.

[0006] In an embodiment of the present invention, a fixing member is further included, and the fixing member includes a connecting ring, a first thread is provided on the circumferential wall of the connecting ring, an annular groove is provided on the upper end of the lower connecting member and is located on the outer periphery of the second joint, and a second thread is provided on the circumferential side wall of the annular groove and is coupled to the first thread; the fixing member also includes a first annular flange located on the outer periphery of the upper end of the connecting ring, and a second annular flange protruding inward is provided on the lower end of the rotating member, and the second annular flange can be located between the first annular flange and the lower connecting member.

[0007] In the embodiment of the present invention, the outer diameter of the first annular flange is greater than the inner diameter of the second annular flange.

[0008] In the embodiment of the present invention, a clearance notch cooperating with the second boss is provided on the second annular flange.

[0009] In the embodiment of the present invention, a convex ring located at the upper end of the first boss is further provided on the outer periphery of the upper connecting member.

[0010] In an embodiment of the present invention, the first boss includes a vertical portion and a horizontal portion that are connected at one end. A notch portion that is recessed downward is provided at the end where the horizontal portion is connected to the vertical portion, and the second convex ring can be located within the notch portion.

[0011] In an embodiment of the present invention, an upper connecting member located on the outer periphery of the first joint is provided with a skirt portion, and the first boss and the convex ring are provided on the outer peripheral wall of the skirt portion.

[0012] In an embodiment of the present invention, the upper connecting member is provided with two first joints located on the inner periphery of the skirt portion, and the lower connecting member is provided with two second joints located on the inner periphery of the annular groove. The first joint is inserted into the second joint, and an annular inclined surface is provided at one end where the first joint is inserted into the second joint.

[0013] In an embodiment of the present invention, a sealing ring that can cooperate with the inner periphery of the second joint is provided on the outer periphery of the first joint.

[0014] In an embodiment of the present invention, when the first joint is inserted into the second joint, the two second joints are located on the inner periphery of the skirt portion.

[0015] An easily detachable water outlet device of the present invention has the following beneficial effects: It realizes the rapid assembly and disassembly of the water outlet device with this structure, simplifies the installation process, reduces the use of parts, and also reduces the use of metal parts, which is healthy and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the present invention, the drawings required for use in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.

[0017] Figure 1 is an exploded view of the present invention.

[0018] Figure 2 is a cross-sectional view of the present invention.

[0019] Figure 3 is a schematic diagram of the upper connecting member of the present invention.

[0020] Figure 4 is a connection schematic diagram of the lower connecting member of the present invention.

[0021] Figure 5 is a schematic diagram before installation of the present invention.

[0022] Figure 6 is a schematic diagram after installation of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Referring to the accompanying drawings of the specification, a detachable water outlet device includes: an upper connector 10, at least two first bosses 11 are arranged on the outer periphery of the lower end of the upper connector, and a first joint 12 is arranged in the middle of the upper connector; a lower connector 20, a second joint 21 that cooperates with the first joint is arranged in the middle of the lower connector. During specific use, the first joint is inserted into the second joint to realize the flow of water; a rotating member 30, a second boss 31 that can cooperate with the first boss is arranged on the inner peripheral wall of the rotating member, and the rotating member is connected to the lower connector in a manner that can rotate relative to the lower connector. That is to say, the rotating member and the lower connector can be regarded as a single component, but they can rotate relative to each other. During installation, the second boss is located in the gap between two adjacent first bosses (which can be briefly described as staggering the first boss and the second boss). At this time, the second boss is located below the staggered first boss, and then a force is applied to make the second boss located above the first boss. At this time, rotate the rotating member to make the second boss located above the first boss, so that the first boss and the second boss have an overlapping part on the rotation axis of the rotating member, so that the upper connector and the lower connector can be connected together, realizing rapid installation. During disassembly, rotate the rotating member to stagger the first boss and the second boss, and then apply a force to separate the upper connector and the lower connector, realizing rapid disassembly.

[0025] In the present invention, a fixing member 40 is further included. The fixing member includes a connecting ring 41, a first thread is arranged on the peripheral wall of the connecting ring, and an annular groove 22 located on the outer peripheral part of the second joint is arranged at the upper end of the lower connector. A second thread that cooperates with the first thread is arranged on the peripheral side wall of the annular groove. The cooperation of the two threads can fixedly connect the fixing member and the lower connector; the fixing member further includes a first annular flange 42 located on the outer periphery of the upper end of the connecting ring, and a second annular flange 32 that protrudes inward is arranged at the lower end of the rotating member. The second annular flange can be located between the first annular flange and the lower connector. Referring to the accompanying drawings of the specification, the outer diameter of the first annular flange is larger than the inner diameter of the second annular flange, so that the second annular flange can always be located between the first annular flange and the lower connector, realizing the connection between the rotating member and the lower connector. At the same time, the distance between the first annular flange and the lower connector is not less than the thickness of the second annular flange, so that the rotating member can rotate relative to the lower connector.

[0026] To facilitate installation, a clearance notch 43 cooperating with the second boss is provided on the first annular flange, so that when the fixing part is placed in the rotating part, the first annular flange will not be interfered by the second boss, so that the fixing part can be smoothly placed into the upper surface of the lower connecting part to realize the connection between the first thread and the second thread.

[0027] In order to limit the position of the second boss during installation, a convex ring 13 located at the upper end of the first boss is further provided on the outer periphery of the upper connecting member, that is, when the second boss reaches the convex ring position, the rotating member can be rotated.

[0028] In a preferred embodiment of the present invention, the first boss includes a vertical portion 14 and a transverse portion 15 connected at one end, and the end where the transverse portion is connected to the vertical portion is provided with a downwardly recessed notch portion 16, and the second convex ring can be located in the notch portion. When the installation is completed, the second boss is located in the notch portion.

[0029] More specifically, the upper connector located at the periphery of the first joint is provided with a skirt 17, the first boss and the convex ring are provided on the outer peripheral wall of the skirt, and, when the installation is completed, the first joint and the second joint are located at the inner periphery of the skirt.

[0030] Referring to the drawings of the specification, the upper connector is provided with two first joints located on the inner periphery of the skirt, and the lower connector is provided with two second joints located on the inner periphery of the annular groove. The first joint is inserted into the second joint, and an annular inclined surface 18 is provided at one end of the first joint inserted into the second joint, so as to facilitate the insertion of the first joint into the second joint. A sealing ring 50 that can cooperate with the inner periphery of the second joint is provided on the outer periphery of the first joint, so as to prevent water leakage between the first joint and the second joint. When the first joint is inserted into the second joint, the two second joints are located on the inner periphery of the skirt.

[0031] The above description shows and describes the preferred embodiments of the present invention. As mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the invention concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. A water outlet device that is easy to disassemble and assemble, characterized in that, Comprising: An upper connecting member, at least two first bosses are arranged on the outer periphery of the lower end of the upper connecting member, and a first joint is arranged in the middle of the upper connecting member; A lower connecting member, a second joint that is matched and connected with the first joint is arranged in the middle of the lower connecting member; A rotating member, a second boss that can be matched with the first boss is arranged on the inner peripheral wall of the rotating member, and the rotating member is connected with the lower connecting member in a manner that can rotate relative to the lower connecting member; It further includes a fixing member, the fixing member includes a connecting ring, a first thread is arranged on the peripheral wall of the connecting ring, an annular groove located on the outer peripheral part of the second joint is arranged at the upper end of the lower connecting member, and a second thread that is matched and connected with the first thread is arranged on the peripheral side wall of the annular groove; the fixing member further includes a first annular flange located on the outer periphery of the upper end of the connecting ring, a second annular flange that protrudes inward is arranged at the lower end of the rotating member, and the second annular flange can be located between the first annular flange and the lower connecting member; An annular ring located at the upper end of the first boss is further arranged on the outer periphery of the upper connecting member; The first boss includes a vertical part and a horizontal part that are connected at one end, a notch that is recessed downward is arranged at one end where the horizontal part is connected with the vertical part, and the second boss can be located in the notch; 2. The detachable water outlet device according to claim 1, wherein, The outer diameter of the first annular flange is larger than the inner diameter of the second annular flange; 3. The detachable water outlet device according to claim 2, characterized in that, A relief notch that is matched with the second boss is arranged on the second annular flange; 4. The detachable water outlet device according to claim 1, wherein A skirt is arranged on the upper connecting member located on the outer periphery of the first joint, and the first boss and the annular ring are arranged on the outer peripheral wall of the skirt; 5. The detachable water outlet device according to claim 4, characterized in that, Two first joints located on the inner periphery of the skirt are arranged on the upper connecting member, two second joints located on the inner periphery of the annular groove are arranged on the lower connecting member, the first joint is inserted into the second joint, and an annular inclined surface is arranged at one end where the first joint is inserted into the second joint; 6. The detachable water outlet device according to claim 5, characterized in that, A sealing ring that can be matched with the inner periphery of the second joint is arranged on the outer periphery of the first joint; 7. The detachable water outlet device according to claim 6, wherein When the first joint is inserted into the second joint, the two second joints are located on the inner periphery of the skirt.

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