Connecting water nozzle structure

Abstract

The utility model relates to the technical field of life tools, in particular to a water nozzle connecting structure which comprises a water supply pipe and a water nozzle main body installed on the water supply pipe, and further comprises a joint mechanism installed on the water nozzle main body and connected with the water supply pipe, and the joint mechanism controls connection and separation of the water supply pipe and the water nozzle main body. The plugging piece is mounted on the water supply pipe; the connecting water nozzle structure is different from the prior art, when the water nozzle needs to be replaced, the main valve does not need to be closed, the old water nozzle can be directly disassembled, the blocking piece automatically blocks the water supply pipe under the action of the control mechanism, and in the water nozzle mounting process, when water cannot be sprayed out when one part of the water nozzle is mounted, the water nozzle can be conveniently replaced. And the water supply pipe can be plugged by the plugging piece only after further installation, so that water resources are saved, and meanwhile, the body of an installation person cannot be wetted by spraying.

Description

Technical Field

[0001] The utility model relates to the technical field of living tools, in particular to a water spout connection structure. Background Art

[0002] A faucet is a valve-type device usually used on a water pipe to open and close the water medium and control the outlet water flow. Common forms include faucets, angle valves, shower spray components, etc. In actual working conditions, the faucet connection structure usually includes an inlet pipe and a faucet. The faucet is threadedly connected to the inlet pipe, and a regulating valve is usually included in the faucet.

[0003] When the existing faucet needs to be replaced, once the faucet is removed, the water flow in the water inlet pipe will be completely uncontrolled. Based on the existing faucet connection structure, maintenance can only be carried out after closing the main valve, which increases the waste of water resources and the replacement procedure is also relatively cumbersome. For this reason, we propose a connection faucet structure. Utility Model Content

[0004] The purpose of the utility model is to provide a connecting faucet structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connecting faucet structure, comprising a water supply pipe and a faucet body installed on the water supply pipe, and also comprising:

[0006] A coupling mechanism, which is mounted on the faucet body and connected to the water supply pipe, and controls the connection and separation of the water supply pipe and the faucet body;

[0007] A plugging piece, the plugging piece is installed on the water supply pipe;

[0008] The control mechanism is installed on the water supply pipe and connected to the blocking piece. The control mechanism automatically switches the blocking piece to block and open the water supply pipe according to the connection state between the faucet body and the water supply pipe.

[0009] In some embodiments, the coupling mechanism includes a thread 1 provided on the faucet body, and also includes a screw groove 1 provided on the water supply pipe, and the thread 1 and the screw groove 1 fit with each other.

[0010] In some embodiments, the control mechanism includes grooves relatively opened on the faucet body, a bearing is installed in the water supply pipe, a cylinder one is installed on the bearing, a clamping rod is installed on the outer wall of the cylinder one, the clamping rod and the groove are matched with each other, a cylinder two is installed in the cylinder one, a screw groove two is opened on the inner wall of the cylinder one, a thread two is opened on the outer wall of the cylinder two, the thread two and the screw groove two are matched with each other, a circular cover is installed on the cylinder two, a water hole is opened on the circular cover, and there are several water holes, a rod one is coaxially installed on the circular cover, the rod one is connected to the blocking piece, and also includes a slide plate relatively installed on the rod one, a block is relatively installed on the inner wall of the water supply pipe, and the slide plate penetrates the block.

[0011] The measures to further optimize this technical solution are:

[0012] In some embodiments, the lengths of thread one and thread two are the same, the lengths of screw groove one and screw groove two are the same, and when any thread is halfway engaged with the corresponding screw groove, the sealing member is just at the critical point for sealing and opening the water supply pipe.

[0013] In some embodiments, the blocking member is composed of a hard material and a rubber piston, and the hard material end is connected to rod one.

[0014] In some embodiments, a groove slightly larger than the shape of the slide plate is provided in the middle of the block.

[0015] The utility model has at least the following beneficial effects: when the water nozzle needs to be replaced, there is no need to close the main valve, and the old water nozzle can be directly disassembled. The blocking piece automatically blocks the water supply pipe under the action of the control mechanism, and in the process of installing the water nozzle, when no water will be sprayed out after a part of the water nozzle is installed, the blocking of the water supply pipe by the blocking piece will be opened after further installation, thereby saving water resources and not getting the installer wet. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 A structural diagram;

[0019] Figure 4 It is a schematic diagram of the exploded structure of the utility model.

[0020] In the figure: 1-water supply pipe; 2-faucet body; 3-joining mechanism; 31-thread one; 32-screw groove one; 4-blocking piece; 5-control mechanism; 51-groove; 52-bearing; 53-tube one; 54-clamping rod; 55-tube two; 56-screw groove two; 57-thread two; 58-round cover; 59-water hole; 510-rod one; 511-slide plate; 512-block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1-4 The utility model provides a technical solution: a water faucet connection structure, including a water supply pipe 1 and a faucet body 2 installed on the water supply pipe 1, and also includes:

[0024] A coupling mechanism 3, which is mounted on the faucet body 2 and connected to the water supply pipe 1, and controls the connection and separation of the water supply pipe 1 and the faucet body 2;

[0025] A plugging member 4 is installed on the water supply pipe 1;

[0026] The control mechanism 5 is installed on the water supply pipe 1 and connected to the blocking member 4. The control mechanism 5 automatically switches the blocking member 4 to block and open the water supply pipe 1 according to the connection state between the faucet body 2 and the water supply pipe 1.

[0027] The coupling mechanism 3 includes a thread 31 formed on the faucet body 2 and a screw groove 32 disposed on the water supply pipe 1. The thread 31 and the screw groove 32 fit in with each other.

[0028] The control mechanism 5 includes a groove 51 relatively opened on the faucet body 2, a bearing 52 is installed in the water supply pipe 1, a cylinder 53 is installed on the bearing 52, a clamping rod 54 is installed on the outer wall of the cylinder 1 53, the clamping rod 54 and the groove 51 are matched with each other, a cylinder 55 is installed in the cylinder 1 53, a screw groove 56 is opened on the inner wall of the cylinder 1 53, a thread 57 is opened on the outer wall of the cylinder 2 55, the thread 57 and the screw groove 56 are matched with each other, a circular cover 58 is installed on the cylinder 2 55, a water hole 59 is opened on the circular cover 58, and there are several water holes 59, a rod 1 510 is coaxially installed on the circular cover 58, the rod 1 510 is connected to the blocking member 4, and also includes a slide plate 511 relatively installed on the rod 1 510, a clamping block 512 is relatively installed on the inner wall of the water supply pipe 1, and the slide plate 511 penetrates the clamping block 512.

[0029] The bearing 52 is fixedly connected to the inner wall of the water supply pipe 1, the cylinder 1 53, the bearing 52, and the clamping rod 54 are directly fixedly connected, the cylinder 2 55 is fixedly connected to the circular cover 58, the circular cover 58, the rod 1 510, and the blocking member 4 are fixedly connected, and the rod 1 510 and the slide plate 511 are fixedly connected;

[0030] When the faucet needs to be replaced, the replacement personnel rotates the faucet body 2, and the faucet body 2 and the water supply pipe 1 are separated from each other under the action of the thread 1 31 and the screw groove 1 32. At the same time, during the rotation of the faucet body 2, the groove 51 on the faucet body 2 drives the cylinder 1 53 to rotate through the clamping rod 54. Under the position restriction of the bearing 52, the cylinder 1 53 rotates synchronously with the faucet body 2 at the original position. The rotation of the cylinder 1 53 applies a rotational force to the cylinder 2 55 through the thread 2 57 and the screw groove 2 56. However, due to the restriction of the slide plate 511 and the clamping block 512, the cylinder 2 55 cannot rotate. At this time, the rotation of the cylinder 1 53 will apply an extrusion force to the cylinder 2 55 through the thread 2 57 and the screw groove 2 56, so that the cylinder 2 55 moves to the outside of the water supply pipe 1, and the cylinder 2 55 will pull the sealing member 4 through the rod 1 510 to seal the water supply pipe 1 to prevent water from spraying out. The same applies during installation.

[0031] Example 2

[0032] Based on Example 1, this application further optimizes this solution:

[0033] The lengths of thread one 31 and thread two 57 are the same, the lengths of screw groove one 32 and screw groove two 56 are the same, and when any thread is halfway engaged with the corresponding screw groove, the blocking member 4 is just at the critical point for blocking and opening the water supply pipe 1.

[0034] When the faucet body 2 is disassembled, when the faucet body 2 and the water supply pipe 1 are separated by half the distance of the screw groove 32, the plugging piece 4 blocks the water supply pipe 1. Before that, the valve of the faucet body 2 itself blocks it, that is, during the whole process of disassembling the faucet body 2, the water source is controlled throughout the whole process and will not splash on the maintenance personnel. When installing the faucet body 2, when the faucet body 2 and the water supply pipe 1 are half engaged, the plugging piece 4 no longer blocks the water supply pipe 1. As the faucet body 2 continues to be screwed in, the plugging piece 4 gradually moves away from the blocking port of the water supply pipe 1 to prevent excessive pressure at the contact position between the water supply pipe 1 and the plugging piece 4, thereby avoiding the risk of the water supply pipe 1 bursting due to excessive pressure. The plugging piece 4 can also achieve the same effect in combination with the spring, but the replacement and maintenance cycle of the faucet body 2 is very long. The spring will lose its elasticity and be more prone to rust during the long-term compression process. The present structure is more stable and has a long service life.

[0035] The sealing member 4 is composed of a hard material and a rubber piston, and the hard material end is connected to the rod 1 510. The hard material supports and guides the piston, making the rubber piston sealing more stable.

[0036] A groove slightly larger than the shape of the slide plate 511 is provided in the middle of the block 512 , so that the slide plate 511 is more stable when engaging with the block 512 to limit the rotation of the rod 1 510 .

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water faucet connection structure, comprising a water supply pipe (1) and a faucet body (2) mounted on the water supply pipe (1), Features: Also includes: A joining mechanism (3), the joining mechanism (3) being mounted on the faucet body (2) and connected to the water supply pipe (1), the joining mechanism (3) controlling the connection and separation of the water supply pipe (1) and the faucet body (2); A plugging member (4), wherein the plugging member (4) is installed on the water supply pipe (1); A control mechanism (5) is installed on the water supply pipe (1) and connected to the blocking member (4). The control mechanism (5) automatically switches the blocking member (4) to block and open the water supply pipe (1) according to the connection state between the faucet body (2) and the water supply pipe (1).

2. A water faucet connection structure according to claim 1, characterized in that: The coupling mechanism (3) comprises a thread (31) provided on the faucet body (2), and a screw groove (32) provided on the water supply pipe (1), wherein the thread (31) and the screw groove (32) fit each other.

3. A water faucet connection structure according to claim 2, characterized in that: The control mechanism (5) comprises grooves (51) provided on the faucet body (2) opposite to each other, a bearing (52) is installed in the water supply pipe (1), a barrel (53) is installed on the bearing (52), a clamping rod (54) is installed on the outer wall of the barrel (53), the clamping rod (54) and the groove (51) are fitted with each other, a barrel (55) is installed in the barrel (53), a screw groove (56) is provided on the inner wall of the barrel (53), a screw thread (57) is provided on the outer wall of the barrel (55), and the screw thread (57) is provided on the outer wall of the barrel (55). 7) and the second screw groove (56) are mutually matched, the second cylinder (55) is installed with a circular cover (58), the circular cover (58) is provided with a water through hole (59), and the water through hole (59) is provided in a plurality, the circular cover (58) is coaxially installed with a rod (510), the rod (510) is connected to the blocking member (4), and also includes a slide plate (511) relatively installed on the rod (510), and a block (512) is relatively installed on the inner wall of the water supply pipe (1), and the slide plate (511) penetrates the block (512).

4. A water faucet connection structure according to claim 3, characterized in that: The lengths of the first thread (31) and the second thread (57) are the same, the lengths of the first screw groove (32) and the second screw groove (56) are the same, and when any thread is halfway engaged with the corresponding screw groove, the blocking member (4) is just at the critical point for blocking and opening the water supply pipe (1).

5. A water faucet connection structure according to claim 4, characterized in that: The blocking member (4) is composed of a hard material and a rubber piston, and the hard material end is connected to the rod 1 (510).

6. A water faucet connection structure according to claim 5, characterized in that: A groove slightly larger than the shape of the slide plate (511) is provided in the middle of the clamping block (512).

Images