Faucet elbow convenient to butt joint

Abstract

The utility model provides a faucet elbow convenient for butt joint, which belongs to the technical field of faucet elbows, and comprises a faucet elbow and a quick butt joint disassembly assembly, the quick butt joint disassembly assembly comprises a fixing ring arranged at one end of a connector, connecting grooves are formed in two ends of the inner wall of the fixing ring, and the inner walls of the two connecting grooves are rotatably connected with fixing rods; the device has the advantages that the tension spring is pulled open to store force when the connecting rod moves, at the moment, the clamping block moves to the position parallel to the connecting rod, the limiting ring continues to move, the force borne by the clamping block disappears when the clamping block moves to the clamping groove, then the spring and the tension spring are reset through the damping rod, and then the clamping block is clamped on the limiting ring; during disassembly, the clamping block is pressed to pull out the connecting pipe, it needs to be noted that the edge of one side of the clamping block is arc, the limiting ring can press down the clamping block more easily, the clamping condition is avoided, and therefore rapid butt joint disassembly and assembly are achieved.

Description

Technical Field

[0001] This utility model belongs to the field of faucet bending technology, specifically relating to a faucet bending pipe that is easy to connect. Background Technology

[0002] A faucet elbow, as an important component of a faucet, mainly serves to connect the faucet body and the water outlet, and also has the function of adjusting the water flow direction. A search revealed that application number "CN201620902936.8" discloses "a elbow with a quick-installation structure," which describes "a quick-connect interface, a hose, a quick-connect chuck, a straight pipe, and an elbow; the quick-connect interface, hose, straight pipe, and elbow are connected sequentially by a quick-connect chuck; the quick-connect chuck includes a connector, a first chuck, a second chuck, and a rotating shaft; the first chuck and the second chuck are connected..." The design, featuring a simple and convenient structure with the connector at the end of the second chuck, allows for quick positioning and installation. Utilizing quick-connect interfaces, hoses, quick-connect chucks, straight pipes, and bends, which are sequentially connected via a quick-connect chuck (comprising a connector, a first chuck, a second chuck, and a rotating shaft), and with the connector at the end of the second chuck, the design is indeed simple and convenient for quick positioning and installation. However, the aforementioned comparative document still has the following problems in actual use:

[0003] In actual use, it requires external screws for fixing, which makes docking and disassembly more troublesome and inefficient.

[0004] Therefore, providing a faucet bend that enables quick connection and disassembly is highly practical. Utility Model Content

[0005] The purpose of this utility model is to provide a faucet bend that is easy to connect, in order to solve the above-mentioned technical problems.

[0006] This utility model provides a faucet bend that is easy to connect, including a faucet bend and a quick-connect and disassembly assembly.

[0007] One side of the faucet bend is sealed with a connector;

[0008] The quick-connection and disassembly assembly includes a retaining ring at one end of the connector, connecting grooves at both ends of the inner wall of the retaining ring, a retaining rod rotatably connected to the inner walls of the two connecting grooves, a connecting rod on the outer wall of the two retaining rods, a plurality of first hinge seats at one end of the inner wall of one side of the connecting rod, a connecting rod hinged inside the plurality of first hinge seats, a second hinge seat at the end of each connecting rod, two retaining bars hinged to the middle of the interior of each of the plurality of second hinge seats, a damping rod spring at one end of each of the two retaining bars, a retaining spring at one end of each of the two retaining bars, a retaining frame at one end of each of the several connecting rods, the outer wall of the retaining frame being fixedly connected to the inner wall of one side of the connecting rod, a support rod at the top of each of the two retaining bars, and a locking block at the top of each of the two support rods.

[0009] In one embodiment of this utility model, the inner wall of the connector has a conveying pipe on one side, the outer wall of the conveying pipe is provided with a sealing ring, and the outer wall of the conveying pipe is coated with an anti-corrosion coating.

[0010] In one embodiment of this utility model, a connecting pipe is inserted inside the fixing ring, the end of the connecting pipe is inserted into the conveying pipe, and the end of the connecting pipe is movably connected to the sealing ring.

[0011] In one embodiment of this utility model, a connecting ring is sealed and connected to one side of the connecting pipe, and a limiting ring is provided on one side of the connecting ring. Both ends of the limiting ring are provided with slots, and the interiors of the two slots are interlocked with the slot blocks.

[0012] In one embodiment of this utility model, a water supply pipe is sealed and connected to the other side of the connecting ring.

[0013] In one embodiment of this utility model, a torsion spring is provided inside both of the fixing rods.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] The connecting rod allows the user to easily insert the connecting tube into the fixing ring. The outer wall of the connecting tube will contact the protruding part of the connecting rod. Through its connection with the fixing rod, when the connecting tube contacts the connecting rod, the connecting rod and the fixing rod will engage, forming a pry bar principle. This causes the connecting rod to be level with the connecting tube within the connecting groove. As the user continues to insert, the limiting ring contacts the locking block on the connecting rod. The locking block is forced and retracts to one end, causing the support rod to retract to one end. The support rod then moves the fixing rod, which in turn moves the fixing bar to one end. This movement of the fixing bar to one end is achieved through the first hinge seat and... The engagement of the second hinge seat causes the fixed connecting rod to press towards one end. The movement of the fixing bar towards one end will cause the damping rod spring to contract and store force, while the movement of the connecting rod will cause the tension spring to be stretched and store force. At this time, the locking block is displaced to a position parallel to the connecting rod, causing the limiting ring to continue moving. When it moves to the locking groove, the force on the locking block will disappear, and then it will be reset by the damping rod spring and the tension spring, and then locked on the limiting ring. When disassembling, press the locking block and pull out the connecting tube. It should be noted that "one edge of the locking block is arc-shaped, which makes it easier for the limiting ring to press down the locking block and avoid jamming", thus achieving quick docking and disassembly. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the fixing ring of this utility model;

[0019] Figure 3 This is an exploded structural diagram of the present invention;

[0020] Figure 4 This is a schematic diagram of the internal structure of one side of the connecting rod of this utility model.

[0021] In the diagram: 100, faucet bend; 110, connector; 200, quick-connect assembly; 210, retaining ring; 220, retaining rod; 230, connecting rod; 240, first hinge seat; 250, connecting rod; 260, second hinge seat; 270, retaining strip; 280, damping rod spring; 290, tension spring; 2910, retaining frame; 2920, support rod; 2930, locking block; 300, delivery pipe; 400, sealing ring; 500, connecting pipe; 600, connecting ring; 700, limiting ring; 800, water supply pipe; 900, torsion spring. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Example

[0024] Please see Figure 1 - Figure 4 A faucet bend that is easy to connect includes a faucet bend 100 and a quick-connect and disassembly assembly 200.

[0025] Please refer to the details. Figure 1 One side of the faucet bend 100 is sealed and connected to the connector 110.

[0026] Please see Figure 2 - Figure 4 The quick-connection and disassembly assembly 200 includes a retaining ring 210 at one end of the connector 110. Both ends of the inner wall of the retaining ring 210 have connecting grooves. The inner walls of both connecting grooves are rotatably connected to retaining rods 220. The outer walls of both retaining rods 220 are provided with connecting rods 230. One end of the inner wall of one side of each connecting rod 230 has several first hinge seats 240. Each of the several first hinge seats 240 is hinged to a connecting rod 250. Each end of each connecting rod 250 has a second hinge seat 260. The inner walls of the several second hinge seats 260... The middle section is hinged with two fixing bars 270, and each fixing bar 270 is provided with a damping rod spring 280 at one end. Each damping rod spring 280 is fixedly connected to one end of the inner wall of one side of the connecting rod 230. Each of the several connecting rods 250 is provided with a tension spring 290 at one end. Each of the several tension springs 290 is provided with a fixing frame 2910 at one end. The outer wall of the fixing frame 2910 is fixedly connected to one side of the inner wall of the connecting rod 230. Each of the two fixing bars 270 is provided with a support rod 2920 at the top. Each of the two support rods 2920 is provided with a locking block 2930 at the top.

[0027] In one specific embodiment, the connecting rod 230 facilitates the user to insert the connecting tube 500 into the fixing ring 210. The outer wall of the connecting tube 500 will contact the protruding part on one side of the connecting rod 230. Through the connection with the fixing rod 220, when the connecting tube 500 contacts the connecting rod 230, the connecting rod 230 will cooperate with the fixing rod 220, forming a pry bar principle, thereby making the connecting rod 230 level with the connecting tube 500 in the connecting groove. At this time, the user continues to insert, causing the limiting ring 700 to contact the locking block 2930 on the connecting rod 230. The locking block 2930 is forced and retracts to one end, which in turn causes the support rod 2920 to retract to one end. The support rod 2920 drives the fixing rod 220 to move, which in turn causes the fixing bar 270 to move to one end. The movement of the fixing bar 270 to one end will... The first hinge seat 240 and the second hinge seat 260 cooperate to press the fixed connecting rod 250 to one end. The movement of the fixing bar 270 to one end will cause the damping rod spring 280 to contract and store force, while the movement of the connecting rod 250 will cause the tension spring 290 to be pulled open and store force. At this time, the locking block 2930 is displaced to a position parallel to the connecting rod 230, causing the limiting ring 700 to continue to move. When it moves to the slot, the force on the locking block 2930 will disappear, and then it will be reset by the damping rod spring 280 and the tension spring 290, and then locked on the limiting ring 700. When disassembling, press the locking block 2930 and pull out the connecting tube 500. It should be noted that "one edge of the locking block 2930 is arc-shaped, which makes it easier for the limiting ring 700 to press down the locking block 2930 and avoid jamming", thus achieving quick docking and disassembly.

[0028] Please see Figure 2 The inner wall of the connector 110 has a conveying pipe 300 on one side, and the outer wall of the conveying pipe 300 is provided with a sealing ring 400. The outer wall of the conveying pipe 300 is coated with an anti-corrosion coating.

[0029] In one specific embodiment, the sealing ring 400 is provided to seal the connecting pipe 500 during use, thereby preventing water leakage and improving stability.

[0030] Please see Figure 3 A connecting pipe 500 is inserted inside the fixing ring 210. The end of the connecting pipe 500 is inserted into the conveying pipe 300, and the end of the connecting pipe 500 is movably connected to the sealing ring 400.

[0031] In one specific embodiment, the connecting pipe 500 is provided so that it can be fitted onto the delivery pipe 300 to supply water to the delivery pipe 300, and the sealing ring 400 can provide a more stable water supply.

[0032] Please see Figure 3One side of the connecting pipe 500 is sealed and connected to the connecting ring 600. A limit ring 700 is provided on one side of the connecting ring 600. Both ends of the limit ring 700 are provided with slots, and the interior of the two slots are interlocked with the card block 2930.

[0033] In one specific embodiment, the connecting ring 600 facilitates the support and fixation of the limiting ring 700, making the limiting ring 700 more stable during use and improving its stability during use.

[0034] Please see Figure 1 The other side of the connecting ring 600 is sealed and connected to the water supply pipe 800.

[0035] In one specific embodiment, the water supply pipe 800 facilitates the introduction of external water sources into the connecting pipe 500, thereby supplying water to the faucet bend 100 and improving work efficiency.

[0036] Please see Figure 2 Both fixing rods 220 have torsion springs 900 installed inside.

[0037] In one specific embodiment, the torsion spring 900 is provided so that after the connecting tube 500 is pulled out, the torsion spring 900 can use its own torque to drive the fixing rod 220 to reset, so that the fixing rod 220 can be quickly adjusted to cope with the next insertion.

[0038] In use, the connecting rod 230 allows the user to easily insert the connecting tube 500 into the fixing ring 210. The outer wall of the connecting tube 500 will contact the protruding part of the connecting rod 230. Through the connection with the fixing rod 220, when the connecting tube 500 contacts the connecting rod 230, the connecting rod 230 will cooperate with the fixing rod 220, forming a pry bar principle. This will cause the connecting rod 230 to be level with the connecting tube 500 in the connecting groove. Then, the user continues to insert the connecting tube, causing the limiting ring 700 to contact the locking block 2930 on the connecting rod 230. The locking block 2930 is forced and retracts to one end, which in turn causes the support rod 2920 to retract to one end. The support rod 2920 drives the fixing rod 220 to move, which in turn causes the fixing bar 270 to move to one end. The movement of the fixing bar 270 to one end will, through the cooperation of the first hinge seat 240 and the second hinge seat 260, fix the connecting rod. Pressing 250 to one end causes the fixing bar 270 to move to one end, which in turn causes the damping rod spring 280 to contract and store force. Meanwhile, the movement of the connecting rod 250 causes the tension spring 290 to be pulled open and store force. At this time, the locking block 2930 is displaced to a position parallel to the connecting rod 230, allowing the limiting ring 700 to continue moving. When it moves to the slot, the force on the locking block 2930 will disappear, and it will then be reset by the damping rod spring 280 and the tension spring 290, and then locked onto the limiting ring 700. Finally, when disassembling, press the locking block 2930 and pull out the connecting pipe 500. It should be noted that "one edge of the locking block 2930 is arc-shaped, which makes it easier for the limiting ring 700 to press down the locking block 2930 and avoid jamming." This achieves the purpose of quick connection and disassembly. When using the device, the user can install this structure at both ends of the faucet bend 100 for quick connection to the faucet and external water pipe.

[0039] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A faucet bend that is easy to connect, characterized in that, include: A faucet bend (100) is provided with a connector (110) on one side. A quick-connection and disassembly assembly (200) includes a retaining ring (210) at one end of a connector (110). Both ends of the inner wall of the retaining ring (210) have connecting grooves. The inner walls of both connecting grooves are rotatably connected to retaining rods (220). The outer walls of both retaining rods (220) are provided with connecting rods (230). One end of the inner wall of one side of each connecting rod (230) is provided with several first hinge seats (240). Each of the several first hinge seats (240) is hinged to a connecting rod (250). The ends of each of the several connecting rods (250) are provided with second hinge seats (260). The several second hinge seats... (260) has two fixed bars (270) hinged to its inner center. Each of the two fixed bars (270) has a damping rod spring (280) at one end. Each of the two damping rod springs (280) is fixedly connected to one end of the inner wall of the connecting rod (230). Each of the several connecting rods (250) has a tension spring (290) at one end. Each of the several tension springs (290) has a fixed frame (2910) at one end. The outer wall of the fixed frame (2910) is fixedly connected to one end of the inner wall of the connecting rod (230). Each of the two fixed bars (270) has a support rod (2920) at the top. Each of the two support rods (2920) has a locking block (2930) at the top.

2. The faucet bend according to claim 1, characterized in that: The connector (110) has a conveying pipe (300) on one side of its inner wall. The outer wall of the conveying pipe (300) is provided with a sealing ring (400), and the outer wall of the conveying pipe (300) is coated with an anti-corrosion coating.

3. A faucet bend for easy connection according to claim 2, characterized in that: A connecting pipe (500) is inserted inside the fixing ring (210). The end of the connecting pipe (500) is inserted into the conveying pipe (300). The end of the connecting pipe (500) is movably connected to the sealing ring (400).

4. A faucet bend for easy connection according to claim 3, characterized in that: One side of the connecting pipe (500) is sealed and connected to a connecting ring (600). A limiting ring (700) is provided on one side of the connecting ring (600). Both ends of the limiting ring (700) are provided with slots, and the interior of the two slots is inserted and connected to the card block (2930).

5. A faucet bend for easy connection according to claim 4, characterized in that: The other side of the connecting ring (600) is sealed and connected to a water supply pipe (800).

6. A faucet bend for easy connection according to claim 1, characterized in that: Both of the fixed rods (220) are equipped with torsion springs (900).

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