TWM569392U - Wall faucet pressure reducing valve joint structure - Google Patents

Abstract

The present invention relates to a joint faucet pressure reducing valve joint structure, which comprises a joint body, a movable regulating valve shaft and a positioning valve seat, wherein the joint system has a screw joint at the rear end and a set of joints at the front end. The male and female two-way joints are provided with a screwing portion in the front section of the joint, and an adjusting portion is arranged in the rear section, and a positioning hole and a receiving hole are formed in the adjusting portion, and are arranged on the inner bottom surface of the screwing portion. a water outlet hole communicating with the outside, the movable regulating valve shaft is arranged as a plug shaft shaft with an adjusting section, and the shaft rod is provided with a channel through hole at a horizontal center, and the positioning valve seat is provided with a suitable snail a groove, whereby the positioning valve seat is embedded in the positioning hole, and the movable regulating valve shaft is pivotally disposed in the receiving hole of the group joint adjusting portion and the positioning valve seat, so that the channel is perforated and the water in the screwing portion is arranged The holes are at the same level, so that the adjustment of the rotating movement regulating valve shaft makes the shaft passage perforation and the aperture size of the front and rear outlet holes of the assembly joint form a rapid cut control for controlling the flow rate of the water or closing.

Description

Wall faucet pressure reducing valve joint structure

This creation department is concerned with a "connecting wall faucet pressure reducing valve joint structure", especially one that can quickly adjust or open and close the effluent outlet water flow and water stop operation control, and can quickly adjust the water saving device and Demolition effect.

Press, generally the wall faucet (5, as shown in Figure 10), which is connected to the end of the wall end water inlet pipe directly connected to the water inlet channel, using the faucet handle to open the water or The control switch for shutting off the water is closed. However, there are still the following defects in its use: (1) The wall tap is directly connected by the inlet pipe, so that the water output is a large amount of water, which often causes waste of water resources, and if it is desired To adjust the amount of water that is water-saving, it is necessary to assemble a water trap at the outlet of the faucet; (2) the faucet of the wall is directly connected by the inlet pipe, and when it wants to replace the faucet, it must go back and forth to the water source. After the switch is turned off, the main water source switch is turned off and then returned to the place to be replaced, so that the faucet or the water supply fitting can be removed, which causes inconvenience in replacement assembly, time-consuming and laborious, and increases the troubles in assembly work; (3) its group is set in The faucet in Huaxia or the building is subdivided from the water source pipeline of the building to the water source pipeline of each user. When the occupant wants to change the faucet or repair, he often finds the main source switch, and often needs to report to the building administrator or Waiting for the administrator to be idle , But not processed immediately, the real cause considerable inconvenience.

In view of the lack of the above-mentioned conventional structure, the creator has exhausted his mind and research and design, and persists in the creative spirit of perseverance. After painstaking research and repeated tests and experiments, it is fully improved and conceived and improved.遂 Complete this creation.

The main purpose of the present invention is to provide a joint faucet pressure reducing valve joint structure, which utilizes a joint body of a male and female two-way joint, and a joint hole with a corresponding through hole is arranged at one end of the joint adjusting portion, and positioning The movable adjustment valve shaft and the positioning valve seat with the passage perforation are relatively pivoted in the hole groove, so that the passage perforation of the rotary movable adjustment valve shaft shaft and the hole joint aperture angle of the screw joint are changed to the water hole aperture, thereby adjusting and controlling the water outlet. If the flow rate is small or closed, it is not necessary to install a water-saving device at the outlet end of the water outlet, or when the water tap is replaced, it is necessary to run back and forth between the total water source switch and the replacement maintenance station without a traditional replacement, and the main switch of the water source is opened and closed. Replacing the tedious process of opening the water after repair and assembly, it is easier, more convenient and quicker to save assembly and maintenance man-hours and replace or adjust the flow.

The second objective of the present invention is to provide a joint faucet pressure reducing valve joint structure, which is provided with a tool sleeve hole at the top end of a movable regulating valve shaft disposed in the accommodating hole of the group joint adjusting portion, so as to form a hidden The water volume adjustment hole is used to match the special hand tool, so that the set water flow can be kept fixed, and it is not easy to be easily rotated by people, and the fixed flow setting which can conveniently adjust the water source and stabilize the water flow is effectively achieved.

1‧‧‧Relief valve connector

10‧‧‧Connector body

11‧‧‧Spiral joint

12‧‧‧ joints

121‧‧‧ screw joint

122‧‧‧Regulatory Department

1221‧‧‧ accommodating holes

1222‧‧‧Positioning slot

1223‧‧ ‧ rim

1224‧‧‧ water outlet

20‧‧‧Activity adjustment valve shaft

21‧‧‧Tool hole

22, 32‧‧‧ water ring

23‧‧‧Channel perforation

24‧‧‧ adjustment section

30‧‧‧Position valve seat

31‧‧‧ screw groove

50‧‧‧Water tap

60‧‧‧ flusher

Figure 1: This is a three-dimensional exploded view of the creation.

Figure 2: This is a perspective view of the creation.

Figure 3: A side elevational view of the creation.

Figure 4: A top-down view of the creation.

Figure 5: This is a schematic diagram of the water supply adjustment status of the creation.

Figure 6: This is the schematic diagram of the state of water output adjustment for the creation.

Figure 7: This is the second schematic diagram of the state of water output adjustment.

Figure 8: This is the state diagram of the use of the creation of the wall-mounted faucet.

Figure 9: This is the creation of the state of the flusher.

Figure 10: A side view of a conventional water faucet.

The preferred embodiment will be described in conjunction with the drawings, and the details of the present invention are as follows: as shown in FIG. 1 is an exploded perspective view of the present invention, which includes a joint body (10) and a movable regulating valve shaft ( 20) a positioning valve seat (30), wherein the joint body (10) is provided with a threaded screw joint (11) having a smaller diameter step and a smaller diameter step, and the joint body (10) can be set. It is a straight-through type, an L-type, a T-type, and the like, so that it can be screwed into the water inlet passage at the end connected to the wall inlet joint, and the front end is provided with a larger diameter joint. (12) The male and female bidirectional joints, the shape of the joint (12) can also be set as an outer hexagon, a round rod or other shape, and the front section of the joint (12) is provided with a suitable threaded joint (121). ), for the faucet or the outlet fitting (such as the flusher, the sprinkler, etc.), the rear section is provided with a suitable section of the adjustment section (122), which is arranged from the top surface to the top of the adjustment section (122) A suitable hole is disposed in the hole (1221), and a positioning hole groove (1222) is formed in the bottom of the corresponding center from the bottom to the top, and the receiving hole (1221) is in communication with the receiving hole. (1221) is provided with a retaining edge (1223) at the joint of the positioning hole groove (1222), and at the same time, the inner bottom surface of the screwing portion (121) of the group joint (12) is disposed to communicate with the outside and penetrate the adjusting portion at the same time. (122) The water outlet hole (1224) of the center of the receiving hole groove (1221), the movable regulating valve shaft (20) is provided with a plug shaft rod of the external thread adjusting section (24), and is concave on the top surface of the shaft rod A tool sleeve hole (21, which can be set as a hexagon socket, can be inserted into the hexagonal wrench), so that the water adjustment hole forming a hidden tool sleeve hole (21) must be matched with a special hand tool. Insert rotation to set the water flow so that the flow rate is kept fixed and not easily People can easily change the flow rate at will, and can be adjusted for each house or public setting to set the water flow rate and the fixed flow rate of the water flow. The outer edge of the upper edge is provided with an annular groove and a spacer ring. A water stop ring (22) is embedded, and a channel through hole (23) is horizontally disposed near the center of the shaft, and the positioning valve seat (30) is provided with a suitable inner thread groove (31), and the outer edge wall A ring groove is embedded with a water stop ring (32).

When it is combined (as shown in Figures 2~4), it is only necessary to place the positioning valve seat (30) into the positioning hole groove (1222) to be embedded against the retaining edge (1223), and at the same time, the movable regulating valve shaft ( 20) Insert into the accommodating hole groove (1221), and the upper limit water stop ring (22) of the movable regulating valve shaft (20) and the outer edge wall water stop ring (32) of the lower end positioning valve seat (30) simultaneously form the accommodating hole. The water stop end of the groove (1221) and the positioning hole groove (1222) is such that the external thread adjusting section (24) and the threaded groove (31) of the positioning valve seat (30) are relatively snailly set, and at the same time The passage hole (23) and the water outlet (1224) of the screw joint (121) of the joint (12) can form a water outlet channel horizontally, so that the movable regulating valve shaft (20) can accommodate the hole (1221). The inner two-way rotating shaft makes the adjusting passage perforation (23) and the joint joint (12) screwing portion (121) water outlet hole (1224) move and match the joint to adjust the size of the matching aperture or close the lock, that is, complete the reduction The pressure valve connector (1) is assembled.

When it wants to use the set water state (as shown in Figure 5), it can be directly inserted into the hidden tool sleeve hole (21) by placing the hand tool on the top surface of the movable adjustment valve shaft (20). The movable regulating valve shaft (20) causes the adjusting passage through hole (23) to be turned not to engage with the joint screwing portion (121) and the water outlet hole (1224) of the adjusting portion (122), even if the passage hole is perforated (23) The outer edge wall forms a retaining wall in front of the water outlet hole (1224) in the screwing portion (121), and the adjustment is made to block the water discharge state.

When it is intended to use a small flow water discharge state (as shown in Fig. 6), it can be directly inserted into a hidden tool sleeve hole (21) by placing a hand tool on the top surface of the movable adjustment valve shaft (20). Slightly rotate the movable adjustment valve shaft (20) to rotate a moderate angle to make the adjustment passage perforation (23) turn to the water outlet of the screw joint (121) of the joint (12) (1224) The aperture is partially connected, and the adjustment to a small flow effluent state can be completed.

When it is used to set the flow rate to a large flow (as shown in Fig. 7), it can be directly inserted into a hidden tool sleeve hole (21) by placing the hand tool on the top surface of the movable adjustment valve shaft (20). Rotating the movable regulating valve shaft (20) to rotate a large angle, so that the adjusting passage perforation (23) is completely aligned with the opening hole of the water outlet hole (1224) in the screwing portion (121) of the joint (12), that is, The adjustment is completed to a large flow effluent state.

When the above-mentioned pressure reducing valve joint (1) is assembled and used with the wall faucet (as shown in Fig. 8), various public places of the building and the school institution can be used in general houses, so that only the joint body ( 10) The rear end screw joint (11) is screwed to the water inlet passage at the end connected to the wall inlet joint, and the outer joint of the faucet (50) and the front end of the joint body (10) (12) The internal threaded screw joint (121) is assembled to complete the assembly of the faucet (50) pressure reducing valve joint (1).

When it is desired to replace or repair the faucet (50), it is only necessary to insert a hand tool into the recessed tool sleeve hole (21) on the top surface of the movable regulating valve shaft (20), and rotate the movable regulating valve shaft (20). The passage perforation (23) is rotated to an angle so that it does not mate with the water hole (1224) of the joint inner screw portion (121) [even if the passage hole (23) is outside the side wall for the screw portion (121) After forming a stop wall in front of the water outlet hole (1224), the water source of the water outlet can be quickly closed, and then the faucet (50) is screwed to the front part of the pressure reducing valve (12) After cleaning and repairing, or re-threading the new faucet to the screw joint (121) of the joint (12), the replacement action can be easily completed, and the traditional replacement of the faucet is required to be ran away. The water source always opens and closes the water to replace the faucet, which is inconvenient and labor-intensive. It can be quickly replaced with a pressure-reducing valve connector that replaces the water-end components (such as faucets, irrigators, spray guns, etc.).

Moreover, if the amount of water discharged from the faucet (50) is to be adjusted, it is only necessary to insert the hand tool into the rear end of the pressure reducing valve joint (1), the joint (12), the adjusting portion (122), the movable regulating valve shaft (20). The concealed tool sleeve hole (21) on the top surface of the recess is adjusted by an appropriate angle to adjust The passage perforation (23) turns to the complete or partial aperture of the water outlet hole (1224) in the screw joint (121) of the joint (12) of the joint (12), so that the normal large flow of water or small flow can be adjusted. The state of the water.

When it is intended to be used in the kitchen sink flusher (60) (as shown in Figure 8), it is only necessary to connect the wall joint tee inlet with the screw joint (11) at the rear end of the joint body (10). The end of the water is screwed into the water inlet passage, and the threaded joint of the inlet pipe of the flusher (60) and the screw joint (121) of the front end of the joint body (10) are assembled. Complete the assembly of the flusher (50) pressure reducing valve connector (1), and use the pressure reducing valve connector (1) to quickly adjust the movable adjusting valve shaft (20) to a proper angle to adjust the passage hole ( 23) With the aperture of the water outlet (1224) in the screw joint (121) of the group connector (12), the hole can be closed or closed, so that the required water flow or water stop can be quickly adjusted.

The above-mentioned joint (1) can also be used for connection with the joints (1) of various types of faucets, such as various long bolts, vertical bolt faucets, basin faucets, etc. A simple water-saving device that forms various types of adjustment or water stop.

In summary, when Zhiben creation can be widely used for related industries, it is extremely progressive and novel, and this creation has not been disclosed before the application, has complied with the provisions of the Patent Law, and has filed a new patent application according to law. I would like to ask the bureau to observe and benefit from patents.

However, the above is only one of the possible embodiments of this creation. When it is not possible to limit the scope of the implementation of this creation, that is, the characteristics and spirit of the application as described in the scope of this application are equally changed or modified. It is still covered by this creation patent.

Claims (8)

A joint faucet pressure reducing valve joint structure comprises a joint body, a movable regulating valve shaft and a positioning valve seat, wherein the joint system has a screw joint at the rear end, and a male and female two-way joint of a set of joints at the front end, The utility model is characterized in that: the group joint is provided with a screwing portion in the front section, and an adjusting portion is arranged in the rear section, and a positioning hole and a receiving hole groove are formed in the adjusting portion, and the center is arranged at the inner bottom surface of the screwing portion. a water outlet hole communicating with the outside; the movable regulating valve shaft is provided with a plug shaft shaft, a through hole is formed in the shaft rod, and an adjustment section is arranged at the end; the positioning valve seat is provided with a suitable deep groove Therefore, the positioning valve seat is embedded in the positioning hole of the adjusting portion, and the movable regulating valve shaft is pivotally disposed in the receiving hole of the adjusting portion to be engaged with the positioning valve seat, so that the adjusting portion can be screwed to the positioning. The set position of the valve seat of the valve seat enables the valve shaft to be adjusted by adjusting the rotation movement, so that the channel perforation of the shaft is adjusted and the aperture of the opposite position of the water outlet of the joint is formed to control the flow rate of the water, or the shaft passage is perforated. Not opposite to the water outlet before and after the joint Which form the preceding and the shaft wall opposite the nozzle holes are formed by the water stop. For example, in the joint faucet pressure reducing valve joint structure described in claim 1, the retaining hole groove of the group joint adjusting portion and the accommodating hole groove are provided with a retaining edge. For example, in the joint faucet pressure reducing valve joint structure described in claim 1, the outer shape of the joint of the joint may also be set as an outer hexagon, a round rod or other shapes. The joint faucet pressure reducing valve joint structure according to the first aspect of the patent application, wherein the outer edge wall of the upper end of the movable regulating valve shaft is provided with an annular recessed groove to embed the shaft of the water stop ring. For example, the joint faucet pressure reducing valve joint structure described in claim 1 is characterized in that the positioning valve seat is disposed on the outer edge wall and an annular recess is embedded with a water stop ring. For example, in the joint faucet pressure reducing valve joint structure described in claim 1, the tool sleeve hole of the top surface of the shaft of the movable regulating valve shaft can be set as a hexagon socket, so that the hexagonal wrench can be inserted and rotated. . For example, in the joint faucet pressure reducing valve joint structure described in claim 6, the tool sleeve hole of the top surface of the shaft of the movable regulating valve shaft is set as a hidden tool sleeve hole, so that a special hand is required. The tool is inserted and rotated. For example, the joint faucet pressure reducing valve joint structure described in claim 1 of the patent scope can be connected with the water inlet end pipe of various styling faucets of the long bolt faucet, the vertical plug faucet and the basin faucet. , can form a variety of simple water-saving devices to adjust or stop water.