CN109296767B - Sectional type accuse stream tap accessory - Google Patents

Abstract

The invention relates to a sectional type flow control faucet accessory, which comprises a main body and a rubber ring, wherein the main body comprises a connecting end and a water outlet end, the connecting end of the main body and one end of the rubber ring are fixed through a fixing ring, so that a through water outlet channel is formed inside the main body and inside the rubber ring, a tightening mechanism is arranged on the rubber ring and used for assembling and disassembling the rubber ring and a faucet, a certain ceramic chip is arranged in the water outlet end of the main body, a plurality of through holes are formed in the fixed ceramic chip, a rotary switch is rotatably arranged outside the water outlet end of the main body, a movable ceramic chip matched with the fixed ceramic chip is arranged at the center of the rotary switch, the centers of the movable ceramic chip and the fixed ceramic chip are both positioned on a main body axis, the adjacent surfaces of the movable ceramic chip and the fixed ceramic chip are in tight contact, and a rotary section mechanism is also arranged between the rotary switch and the main body and used for section adjustment of the rotary switch relative to the rotation angle of the main body, so as to change the size of the opening of the fixed ceramic chip and the movable superposed in the main body axis, and adjust the water flow.

Description

A segmented flow control faucet accessory

technical field

The invention relates to a faucet fitting, in particular to a segmented flow-controlling faucet fitting.

Background technique

When people use the faucet in their daily life, due to bad water habits, the water volume of the faucet is adjusted too large or even the maximum, exceeding the actual water demand. Or adjust the water volume twice during the water use process. The waste of water resources caused by this problem may seem trivial, but it happens to almost everyone, and the cumulative amount cannot be underestimated. How to allow users to conveniently and quickly adjust the water flow to the actual demand in the process of using the faucet has become the key to solving the problem. Although the common faucets in daily life have the kinetic energy to adjust the flow, they are generally not segmented and quantitative. The user can only roughly control the amount of water output through the subjective perception of the human body during use, and the degree of adjustment cannot be determined. Moreover, the adjustment of traditional faucets is very deliberate, time-consuming and energy-consuming, and is easily affected by external forces. The result of this is that the willingness of users to adjust the water volume independently is very low. There are also a variety of segmented flow control faucets on the market, but this type of faucet is relatively expensive, and most of them appear in the form of a complete faucet. The existing faucet needs to be replaced, and the promotion cost is high.

Contents of the invention

In view of this, the present invention discloses a segmented flow control faucet fitting, which can conveniently and quickly perform controllable segmented flow control on the water flow from the faucet.

The present invention provides a segmented flow control faucet fitting, including a main body and a rubber ring, the top of the main body and the rubber ring are fixed by a fixing ring, and a through water outlet channel is formed inside the main body and inside the rubber ring , the rubber ring is provided with an elastic mechanism, which is used for loading and unloading between the rubber ring and the faucet. There is a certain porcelain piece inside the bottom of the main body, and several openings are provided on the fixed porcelain piece. The bottom end of the main body The outer rotation is provided with a rotary switch, the rotary switch includes a rotary ring and a movable ceramic piece arranged at the bottom end of the rotary ring, the rotary ring is rotatably connected with the outer wall of the main body, and the centers of the movable ceramic piece and the fixed ceramic piece are both located on the main body On the axis, and the adjacent sides of the movable ceramic piece and the fixed ceramic piece are in close contact, a rotary segment mechanism is also provided between the rotary switch and the main body, which is used for segmental adjustment of the rotation angle of the rotary switch relative to the main body, and then changes along the The size of the port opening after the overlapping of the fixed tile and the moving tile in the axial direction of the main body is used to adjust the size of the water flow.

Further, the area of the moving ceramic piece is larger than the total area of several ports, the area of the moving piece is smaller than the area of the fixed piece, and the moving piece and the opening can be completely connected along the axis of the main body. stagger or overlap.

Further, the rotating segment mechanism includes a probe and a corrugated ring, a through groove parallel to the axis direction of the main body is provided in the side wall of the main body, and the top end of the through groove is placed in the side wall of the main body to be closed, The bottom end is placed on the bottom of the side wall of the main body as an opening, and the probe is inserted in the through groove. One end of the probe is a wide part, and the other end is a pointed part. Spring, the corrugated ring is provided at the contact point between the movable ceramic plate and the bottom end of the main body, the corrugated ring is coaxially arranged with the cross section of the main body, and the corrugated ring is located at the opening of the bottom end of the through groove, The pressing spring can push the tip of the probe to move out of the opening at the bottom end of the slot and be in close contact with the corrugated ring.

Further, the outer wall of the main body is provided with a notch communicating with the through groove, the probe is provided with a bump, and the free end of the bump extends out of the main body through the notch, and the length of the notch is longer than The height of the corrugation on the corrugation circle.

Further, the outer wall of the bottom end of the main body is provided with at least one protruding ring, the inner wall of the rotating ring is provided with an annular groove matching the protruding ring, and the annular groove and the protruding ring are matched and connected one by one to realize The rotary connection between the rotary switch and the main body.

Further, the elastic mechanism includes a channel arranged on the outer wall of the rubber ring. The two ends of the channel are open and a fixing belt is inserted therein. The two ends of the fixing belt pass through a spring lock and then lock. The buckle locks the length of the closed fixing strap in the channel, completing the loading and unloading between the rubber ring and the faucet.

Further, the fixed ring is adhesively connected with the rubber ring and the main body.

The beneficial effect brought by the technical solution provided by the present invention is: this accessory can be directly connected to the existing faucet for use, without causing waste of equipment, low cost, and at the same time, it can be rhythmically and controllable through the rotary segment mechanism. Rotary switch , Adjust the amount of water as needed, thus avoiding the waste of water resources.

Description of drawings

Fig. 1 is a structural diagram of a segmented flow control faucet fitting of the present invention;

Figure 2 is an enlarged view of A in Figure 1;

Fig. 3 is a structural diagram of the elastic mechanism in Fig. 1;

Fig. 4 is a state diagram of a segmented flow control faucet fitting fully opened according to an embodiment of the present invention;

Fig. 5 is a state diagram of a segmented flow control faucet fitting half-opened according to an embodiment of the present invention;

Fig. 6 is a state diagram of a segmented flow control faucet fitting fully closed according to an embodiment of the present invention.

In the figure: 1. Main body 101, fixed ceramic piece 102, protruding ring 103, port 2, rubber ring 3, fixed ring 4, rotary switch 401, moving ceramic piece 402, annular groove 403, rotating ring 5, probe 501 , bump 6, corrugated ring 7, through groove 701, notch 8, compression spring 9, channel 10, fixing belt 11, spring lock.

Detailed ways

In order to make the purpose, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

Please refer to Fig. 1, Fig. 2 and Fig. 3, the embodiment of the present invention discloses a segmented flow control faucet fitting, including a main body 1 and a rubber ring 2, generally, the main body 1 is the outer diameter of the rubber ring 2 The ring shape is the same as the inner diameter. The main body 1 includes a connection end and a water outlet end. The connection end of the main body 1 and one end of the rubber ring 2 are fixed by a fixing ring 3. In actual use, the fixing ring 3 can be pasted with the main body 1 and the rubber ring 2 or other similar installation methods, as long as the fixed ring 3 is connected with the main body 1 and the rubber ring 2, so that the inner diameters of the main body 1 and the rubber ring 2 can be connected Become a through water outlet channel.

The outer wall of the rubber ring 2 is provided with an elastic mechanism, which can realize the installation and disassembly of the rubber ring 2 and the faucet. The elastic mechanism includes a through passage 9, and the passage 9 is arranged on the outer wall of the rubber ring 2. The passage 9 The cross-sectional shape is a large semicircle with the same outer diameter of the cross-section of the rubber ring 2. In this embodiment, the shape of the channel 9 is a 3/4 circle with the same outer diameter of the cross-section of the rubber ring 2 as an example. The two ends of the channel 9 The opening and a fixing belt 10 is interspersed therein. The fixing belt 10 can adopt a hoop structure or a similar structure. After the two ends of the fixing belt 10 pass through the passage 9, they pass through a spring lock 11 and then lock, adjust The spring buckle 11 locks the length of the closed fixing belt 10 in the passage 9, which can reduce or increase the length of the fixing belt 10 in the passage 9, and then correspondingly reduce or increase the transverse direction of the rubber ring 2 located at the passage 9. The size of the radius, and then when the rubber ring 2 is sleeved on the outlet end of the faucet, the installation and disassembly of this accessory and the faucet can be realized.

The water outlet of the main body 1 is provided with a rotatable rotary switch 4, and the water outlet of the main body 1 is provided with a certain tile 101, and the fixed tile 101 is provided with a plurality of openings 103, and the plurality of openings 103 are used for In order to communicate with the internal space of the main body 1 and the external space, the rotary switch 4 includes a rotating ring 403 and a moving ceramic piece 401 arranged at the bottom end of the rotating ring 403. The rotating ring 403 is rotatably connected with the outer wall of the main body 1. The moving ceramic The centers of the piece 401 and the fixed piece 101 are located on the axis of the main body 1, and the adjacent surfaces of the moving piece 401 and the fixed piece 101 are in close contact, and the rotation of the rotating ring 403 can drive the moving piece 401 to move. Then change the overlapping area between the moving ceramic piece 401 and the port 103 along the axis direction of the main body 1, that is, change the area of the flowable part of the port 103, and finally realize the adjustment of the size of the water flow;

Further, the area of the moving ceramic piece 401 is greater than the total area of the several ports 103, the area of the moving ceramic piece 401 is smaller than the area of the fixed ceramic piece 101, and the moving ceramic piece 401 and the opening 103 The axial direction of the main body 1 can be completely staggered or overlapped, then the moving ceramic piece 401 can completely open the through opening 103, or completely close the described through opening 103, or partially close the described through opening 103, so that Regulate the size of the water flow at the port 103;

In this embodiment, two openings 103 are symmetrically distributed on the fixed ceramic piece 101. The shape of the through openings 103 is a triangular sector, and the fixed ceramic piece 101 is similar to a double-arc fan. Can be other shapes, as long as the opening 103 can be completely blocked or staggered;

Please refer to Fig. 4, the fixed ceramic piece 101 and the port 103 are completely staggered along the axis direction of the main body 1, at this time, the area that the port 103 can circulate is the largest, and the water flow is also the largest;

Please refer to Fig. 5, the fixed ceramic piece 101 and the port 103 are partly staggered along the axis of the main body 1, at this time, the flowable area of the port 103 is smaller than that shown in Fig. 4, and the water flow is correspondingly reduced. Small;

Please refer to Fig. 6, the fixed ceramic piece 101 and the port 103 are completely overlapped along the axis direction of the main body 1, and the port 103 is completely closed at this time, and the water flow cannot pass through;

The outer wall of the water outlet of the main body 1 is provided with several raised rings 102, and two adjacent raised rings 102 are arranged in parallel, and the inner wall of the rotating ring 403 is provided with an annular groove 402 matching the raised rings 102. The annular groove 402 and the protruding ring 102 are connected in one-to-one correspondence to realize the rotational connection between the rotary switch 4 and the water outlet of the main body 1, and the circular groove 402 is used to cover the protruding ring 102 to realize the rotary switch 4 and the main body The relative rotation of 1 finally adjusts the size of the flowable portion of the port 103 .

In order to adjust the rotation angle of the rotary switch 4 more easily and feel the angle change of the adjustment, a rotary segment mechanism is provided between the rotary switch 4 and the main body 1, which is convenient for the operator to adjust the segmental angle of the rotary switch 4; The rotating segment mechanism includes a probe 5 and a corrugated ring 6, a through groove 7 parallel to the axial direction of the main body 1 is provided in the side wall of the main body 1, and the top end of the through groove 7 is placed in the side wall of the main body 1 to set For closing, the bottom end is placed on the bottom of the side wall of the main body 1 to form an opening, and the probe 5 is inserted in the through groove 7. One end of the probe 5 is a wide part, and the other end is a sharp part. A compression spring 8 is provided between the top ends of the through groove 7, and the corrugated ring 6 is provided at the contact between the moving porcelain piece 401 and the bottom end of the main body 1, and the corrugated ring 6 is coaxially arranged with the cross section of the main body 1, and the corrugated ring 6 is arranged coaxially with the cross section of the main body 1, and the corrugated The corrugation on the ring 6 is located at the bottom opening of the through groove 7, and the pressure spring 8 can push the tip of the probe 5 to move out of the bottom opening of the through groove 7 to be in close contact with the corrugated ring 6. 4 Start to rotate relative to the main body 1, and the corrugations on the corrugated ring 6 will also move in a circle with the axis of the main body 1 as the center. With the different heights of the corrugations at the opening of the through groove 7, and with the elastic force of the compression spring 8, the corrugations will continuously Push the probe 5 to move up and down, and fix the position of the probe 5 by the trough of the corrugation on each corrugated circle 6, so as to realize the segmental adjustment of the water flow of the faucet; at the same time, the greater the density of the corrugations on the corrugated circle 6, The shorter the distance between two adjacent troughs on the corrugation, the better the effect of segmental adjustment.

Further, the outer wall of the main body 1 is provided with a notch 701 communicating with the through groove 7, and the probe 5 is provided with a protrusion 501, and the free end of the protrusion 501 extends to the outside of the main body 1 through the notch 701. , the length of the notch 701 is greater than the height of the corrugation on the corrugated ring 6, so that the operator can manually overcome the elastic force of the compression spring 8 to push the protrusion 501, and the tip of the probe 5 is separated from the corrugated ring 6, which is convenient for the rotation of the switch 4. Quick adjustment.

The specific embodiments described in the present invention are only to illustrate the spirit of the present invention. Those skilled in the art to which the present invention belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the present invention or go beyond the definition of the appended claims range.

In the case of no conflict, the above-mentioned embodiments and features in the embodiments herein may be combined with each other.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection of the present invention. within range.

Claims (5)

1. A segmented flow control faucet accessory, including a main body and a rubber ring, characterized in that: the top of the main body and the rubber ring are fixed by a fixing ring, and a penetrating hole is formed inside the main body and the rubber ring. The water outlet channel, the rubber ring is provided with an elastic mechanism, which is used for loading and unloading between the rubber ring and the faucet. There is a certain ceramic piece in the bottom of the main body, and a number of openings are provided on the fixed ceramic piece. The main body A rotary switch is provided outside the bottom end, and the rotary switch includes a rotating ring and a movable tile arranged at the bottom of the rotating ring. The rotating ring is connected to the outer wall of the main body in rotation. It is located on the axis of the main body, and the adjacent surfaces of the movable ceramic piece and the fixed ceramic piece are in close contact, and a rotary segment mechanism is also provided between the rotary switch and the main body, which is used for segmental adjustment of the rotation angle of the rotary switch relative to the main body, and then Changing the size of the port opening after the overlapping of the fixed tile and the moving tile along the axis of the main body to adjust the size of the water flow; The rotary segment mechanism includes a probe and a corrugated ring. A through groove parallel to the axis of the main body is provided in the side wall of the main body. The top end of the through groove is placed in the side wall of the main body to be closed, and the bottom end is placed An opening is set at the bottom of the side wall of the main body, and the probe is interspersed in the through groove. One end of the probe is a wide part, and the other end is a pointed part. A compression spring is arranged between the wide part and the top of the through groove. The corrugated ring is provided at the contact point between the moving porcelain plate and the bottom end of the main body, the corrugated ring is coaxially arranged with the cross section of the main body, and the corrugation on the corrugated ring is located at the opening of the bottom end of the through groove. The spring can push the tip of the probe to move out of the opening at the bottom of the slot and make close contact with the corrugated ring; The fixing ring is adhesively connected with the rubber ring and the main body. 2. A segmented flow control faucet fitting according to claim 1, characterized in that: the area of the moving ceramic piece is larger than the total area of the several openings, and the area of the moving piece is smaller than that of the fixed piece The area of the piece, and the moving ceramic piece and the opening can be completely staggered or overlapped along the axis of the main body. 3. A segmented flow control faucet fitting according to claim 1, characterized in that: the outer wall of the main body is provided with a gap communicating with the through groove, and the probe is provided with a bump, and the bump The free end extends out of the main body through the notch, and the length of the notch is greater than the height of the corrugations on the corrugated ring. 4. A segmented flow control faucet accessory according to claim 1, characterized in that: the outer wall of the bottom end of the main body is provided with at least one protruding ring, and the inner wall of the rotating ring is provided with a ring that matches the protruding ring. The annular groove, the annular groove and the protruding ring are connected in one-to-one correspondence, so as to realize the rotational connection between the rotary switch and the main body. 5. A segmented flow control faucet fitting according to claim 1, characterized in that: the elastic mechanism includes a channel arranged on the outer wall of the rubber ring, the two ends of the channel are open and a fixing belt is interspersed therein, The two ends of the fixing belt pass through a spring lock and lock together, and the length of the fixing belt locked and closed by the spring lock is adjusted to complete the loading and unloading between the rubber ring and the faucet.

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