CN212584353U

CN212584353U - Time-adjustable delay faucet

Info

Publication number: CN212584353U
Application number: CN202020400966.5U
Authority: CN
Inventors: 张伟; 李涛
Original assignee: Ningbo Aoleishi Sanitary Ware Co ltd
Current assignee: Ningbo Aoleishi Sanitary Ware Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2021-02-23
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a but time regulation formula delay tap relates to tap technical field, and its technical scheme main points are: including tap valve body, case subassembly, tap valve body is equipped with the rivers passageway, and tap valve body is equipped with presses the cap, and tap valve body is equipped with butt piece one, presses the cap to rotate and is equipped with the butt ring, and the butt ring is equipped with butt piece two, presses the cap to be equipped with the locating piece, and the butt ring is equipped with the location strip, presses the cap to be equipped with adjusting part, and adjusting part includes connecting block, adjusting spring, regulating block, and the connecting block is equipped with the threaded rod. The water faucet can be continuously opened by arranging the abutting ring, the abutting block I and the abutting block II, so that a large amount of water can be conveniently taken by personnel; through the arrangement of the positioning block and the positioning strip, personnel can conveniently and quickly switch two states of abutting and separating of the first abutting block and the second abutting block when rotating the abutting ring; by arranging the adjusting component and the threaded rod, the delay time from the opening of the faucet to the middle of automatic closing can be adjusted.

Description

Time-adjustable delay faucet

Technical Field

The utility model relates to a tap technical field, in particular to adjustable time formula delay tap.

Background

The water tap is a popular name of a water valve, and the water tap is widely applied to daily life of people as a sanitary ware at present. The water tap has a very fast updating speed, and develops from an old cast iron process to an electroplating knob type water tap, a stainless steel single-temperature single-control water tap, a stainless steel double-temperature double-control water tap and a kitchen semi-automatic water tap.

The prior Chinese utility model with the publication number of CN201661742U discloses an adjustable time-delay faucet, which comprises a valve core sleeve, an elastic element, a joint, a gasket, a plug, a connecting rod, a handle, a push rod, a valve core body and a sealing ring, wherein the valve core sleeve is provided with a built-in cavity, the joint is movably arranged at one end of the inner cavity of the valve core sleeve, and the plug is movably connected at the other end of the valve core sleeve; the valve core body is internally connected with a push rod, a connecting rod, a joint and an internal sealing ring; one end of the elastic element is connected with the handle, and the other end of the elastic element is fixed on the valve core body.

The above prior art solutions have the following drawbacks: when the amount of water needed to be taken by personnel is large, the personnel need to press the handle once at intervals to maintain the normal opening of the faucet, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a but time regulation formula delay tap when personnel need connect and get a large amount of water, can make tap continuously open, need not to press a handle every a period, and is comparatively convenient.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an adjustable time formula delay tap, includes tap valve body, case subassembly, be equipped with the rivers passageway in the tap valve body, the tap valve body slides and is equipped with the press cap lid that is used for controlling the opening and closing of rivers passageway, the tap valve body is equipped with butt piece one, the bottom of press cap lid is rotated and is equipped with the butt ring, the butt ring can't break away from the butt ring, the inner wall of butt ring sets firmly butt piece two, the rotatable diapire that makes butt piece one of butt ring offsets with two roof walls of butt piece.

When the first abutting block abuts against the second abutting block, the pressing cap cannot move along the self sliding direction, and the water flow channel is in an open state.

Through adopting above-mentioned technical scheme, personnel can press down the cap along its slip direction, make the high butt piece one that is less than of butt piece two, rotate the butt ring again, make the bottom surface of butt piece one offset with the top surface of butt piece two, press down the cap and receive the effect of case subassembly can the upward movement make the end cap reset, nevertheless because butt piece one is spacing with butt piece two, it can't continue the upward movement to press down the cap, make the rivers passageway remain the open mode all the time, when personnel need connect and get a large amount of waters, need not to press a handle at every other interval, it is comparatively convenient, when personnel washed hand, the butt ring is also difficult to cause the influence to this tap's normal work.

The present invention may be further configured in a preferred embodiment as: the outer wall of the abutting ring is provided with anti-skid stripes.

Through adopting above-mentioned technical scheme, the setting of anti-skidding stripe is convenient for personnel to rotate the butt ring.

The present invention may be further configured in a preferred embodiment as: the outer wall of the pressing cap is provided with two positioning blocks, the outer wall of the abutting ring is fixedly provided with a positioning strip which is used for abutting against the positioning blocks to determine the position of the abutting block II, and part of block bodies of the positioning strip are positioned between the two positioning blocks.

Through adopting above-mentioned technical scheme, when pressing the cap and being in the lower extreme, personnel rotate the butt ring and make location strip and locating piece counterbalance, alright make butt piece one just to counterbalance with butt piece two completely, when personnel need separate butt piece one with butt piece two, can change the location strip to the position that offsets with another locating piece, butt piece one separates with butt piece two completely this moment, locating piece, location strip can instruct the location to the position of butt piece one, butt piece two, it is comparatively convenient.

The present invention may be further configured in a preferred embodiment as: and the inner wall of the water flow channel is coated with an anti-rust layer.

By adopting the technical scheme, the inner wall of the water flow channel is not easy to rust and corrode due to the arrangement of the anti-rust layer, and the service life of the valve body of the faucet is prolonged.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a tap valve body, including press cap lid, adjusting spring, adjusting block, adjusting spring's lateral wall, press cap lid, be equipped with adjusting block, the mounting groove that supplies adjusting block installation, adjusting block includes connecting block, adjusting spring, regulating block, adjusting spring's both ends respectively with regulating block, connecting block fixed connection, the outer wall that the regulating block deviates from adjusting spring is used for offsetting with the tap valve body, the connecting block deviates from adjusting spring's lateral wall and rotates the threaded rod that is equipped with the elasticity size of adjusting spring and carries out the regulation, adjusting spring's elasticity direction is followed to the axial.

Through adopting above-mentioned technical scheme, personnel's accessible rotates the screw rod and adjusts adjusting spring's elasticity size to change the pressure of regulating block to the spout cell wall, adjust the frictional force of regulating block and spout cell wall, change the sliding speed who presses the cap, thereby can adjust this tap after opening the delay time to self-closing.

The present invention may be further configured in a preferred embodiment as: the adjusting block is connected with the groove wall of the mounting groove in a sliding mode, and the sliding direction of the adjusting block is along the elastic direction of the adjusting spring.

Through adopting above-mentioned technical scheme, because the tip of regulating block is not enough with adjusting spring connection's intensity, at the in-process of regulating block along vertical direction motion, the regulating block can receive the frictional force that leans towards mutually with adjusting spring elasticity direction, the regulating block easily receives the influence skew of frictional force, the lateral wall that leads to the regulating block can't laminate with the diapire of slide and influence the normal work of regulating block, the cell wall of mounting groove can carry out spacing direction to the regulating block, make the regulating block be difficult for receiving the skew its sliding direction of external force influence.

The present invention may be further configured in a preferred embodiment as: the outer wall of the water faucet valve body is provided with a sliding groove for the adjusting block to slide against, the length direction of the sliding groove is along the vertical direction, and the depth of the sliding groove is gradually increased from bottom to top.

Through adopting above-mentioned technical scheme, because the ascending answer elasticity of answer spring to pressing the cap is reducing gradually at the in-process that presses cap upward movement, and can reduce along with spout degree of depth increase regulating spring to the pressure of adjusting block, the frictional force resistance of adjusting block and spout diapire also can reduce thereupon, restoring force and frictional force reduce in step, press the cap and be difficult for appearing the condition of blocking because of the too big friction of the in-process that slides upward and reply.

The present invention may be further configured in a preferred embodiment as: the faucet valve body is internally provided with a filter disc for filtering water flow, and the filter disc is positioned in the water flow channel and separates the water flow channel.

Through adopting above-mentioned technical scheme, the setting of cassette makes the tap valve body can filter the impurity in the rivers, makes it cleaner.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the water faucet can be continuously opened by arranging the abutting ring, the abutting block I and the abutting block II, so that a large amount of water can be conveniently taken by personnel;

2. through the arrangement of the positioning block and the positioning strip, personnel can conveniently and quickly switch two states of abutting and separating of the first abutting block and the second abutting block when rotating the abutting ring;

3. by arranging the adjusting component and the threaded rod, the delay time from the opening of the faucet to the middle of automatic closing can be adjusted.

Drawings

Fig. 1 is a perspective view of an adjustable time delay faucet according to an embodiment;

FIG. 2 is a sectional view of the embodiment;

fig. 3 is an enlarged view of fig. 2 at a.

In the figure, 1, a tap valve body; 11. a water flow channel; 12. a first abutting block; 13. a chute; 14. a filter disc; 2. a valve core assembly; 3. pressing the cap; 31. a butting ring; 311. a second abutting block; 312. a positioning bar; 32. positioning blocks; 33. an adjustment assembly; 331. connecting blocks; 332. adjusting the spring; 333. an adjusting block; 34. mounting grooves; 35. a threaded rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a but time regulation formula delays tap, including tap valve body 1, case subassembly 2 is including replying the spring, the valve rod, the end cap, be equipped with rivers passageway 11 in the tap valve body 1, tap valve body 1 slides and is equipped with and presses cap 3, the both ends of valve rod respectively with the end cap, press cap 3 fixed connection, the elasticity direction of replying the spring is along vertical direction, the tip of replying the spring respectively with press cap 3, tap valve body 1 offsets, press cap 3 can pass through the switching of case subassembly 2 control rivers passageway 11.

The filter disc 14 for filtering water flow is fixedly arranged in the faucet valve body 1, the filter disc 14 is located in the water flow channel 11 and separates the water flow channel 11, and due to the arrangement of the filter disc 14, impurities in the water flow can be filtered by the faucet valve body 1, so that the faucet valve body is cleaner. The water flow channel 11 is internally coated with an anti-rust layer, the anti-rust layer is formed by uniformly coating anti-rust paint, the inner wall of the water flow channel 11 is not easy to rust and corrode due to the arrangement of the anti-rust layer, and the service life of the faucet valve body 1 is prolonged.

The faucet valve body 1 is fixedly provided with a first abutting block 12, the first abutting block 12 is positioned below a pressing cap 3, the pressing cap 3 is cylindrical, the bottom end of the pressing cap 3 is rotatably provided with a abutting ring 31, the axis of the abutting ring 31 is the same as that of the pressing cap 3, the abutting ring 31 cannot be separated from the pressing cap 3 along the vertical direction, the inner wall of the abutting ring 31 is fixedly provided with a second abutting block 311, personnel can press the pressing cap 3 downwards along the sliding direction of the pressing cap, so that the height of the second abutting block 311 is lower than that of the first abutting block 12, then the abutting ring 31 is rotated to enable the bottom surface of the first abutting block 12 to abut against the top surface of the second abutting block 311, the pressing cap 3 can move upwards under the elastic action of a return spring to reset the plug, however, the first abutting block 12 limits the second abutting block 311, the pressing cap 3 cannot continue to move upwards, so that the water flow channel 11 is always kept in an open state, and when the personnel, the handle is not required to be pressed once at intervals, the convenience is realized, and the abutting ring 31 is not easy to influence the normal work of the water faucet when a person washes hands.

The outer wall of butt ring 31 is equipped with anti-skidding stripe, the setting of anti-skidding stripe is convenient for personnel to rotate butt ring 31, the outer wall of pressing cap 3 is equipped with two locating pieces 32, two locating pieces 32 set up along the circumference interval of pressing cap 3, the outer wall of butt ring 31 sets firmly be used for confirming the location strip 312 of butt piece two 311 position with locating piece 32 counterbalance, the partial block of location strip 312 is located between two locating pieces 32, locating piece 312 can instruct location to butt piece two 311, personnel rotate butt ring 31 and make locating piece 312 offset with locating piece 32, alright make butt piece one 12 and butt piece two 311 be just to counterbalance completely, when personnel need to separate butt piece one 12 and butt piece two 311, can turn locating piece 312 to the position that offsets with another locating piece 32, butt piece one 12 and butt piece two 311 are totally separated this moment.

Referring to fig. 2 and 3, the pressing cap 3 is provided with an adjusting component 33 and a mounting groove 34 for mounting the adjusting component 33, the mounting groove 34 is located on the inner wall of the pressing cap 3, the mounting groove 34 is flared, the adjusting component 33 includes a connecting block 331, an adjusting spring 332 and an adjusting block 333, two ends of the adjusting spring 332 are respectively fixedly connected with the adjusting block 333 and the connecting block 331, a threaded rod 35 for adjusting the elastic force of the adjusting spring 332 is rotatably arranged on the side wall of the connecting block 331 away from the adjusting spring 332, the end of the threaded rod 35 penetrates through the outer wall of the pressing cap 3, the other end of the threaded rod is located in the mounting groove 34, the axial direction of the threaded rod 35 is along the elastic force direction of the adjusting spring 332, the threaded rod 35 is in threaded connection with the pressing cap 3, the outer wall of the faucet valve body 1 is provided with a chute 13 for the adjusting block 333 to slide against, the length direction of the chute, personnel's accessible rotates threaded rod 35 and adjusts the elasticity size of adjusting spring 332 to change the pressure of regulating block 333 to spout 13 cell wall, adjust the frictional force of regulating block 333 and spout 13 cell wall, change the sliding speed who presses cap 3, thereby can adjust this tap and open the back delay time to self-closing.

The adjusting block 333 is slidably connected with the groove wall of the mounting groove 34, the sliding direction of the adjusting block 333 is along the elastic direction of the adjusting spring 332, the end of the adjusting block 333 is not enough in connection with the adjusting spring 332, in the process that the adjusting block 333 moves along the vertical direction, the adjusting block 333 is subjected to the frictional force deviating from the elastic direction of the adjusting spring 332, the adjusting block 333 is susceptible to deviation caused by the influence of the frictional force, the side wall of the adjusting block 333 cannot be attached to the bottom wall of the slide way to influence the normal work of the adjusting block 333, the groove wall of the mounting groove 34 can limit and guide the adjusting block 333, and the adjusting block 333 is not susceptible to deviation from the sliding direction caused by external force. The depth of the sliding chute 13 is gradually increased from bottom to top, the upward return elastic force of the return spring to the pressing cap 3 is gradually reduced in the upward movement process of the pressing cap 3, the pressure of the adjusting spring 332 on the adjusting block 333 is reduced along with the increase of the depth of the sliding chute 13, the friction resistance of the adjusting block 333 and the bottom wall of the sliding chute 13 is also reduced, and the pressing cap 3 is not easy to be clamped due to excessive friction in the upward sliding return process.

Through setting up butt ring 31, butt piece one 12, butt piece two 311, make this tap sustainable opening, the personnel of being convenient for get in a large number of water, through setting up locating piece 32, location strip 312, two kinds of states that the personnel of being convenient for switched fast butt piece one 12 and two 311 offsets of butt piece, separation when rotating butt ring 31, through setting up adjusting part 33, threaded rod 35, make tap open the back to the delay time adjustable in the middle of the self-closing.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an adjustable time formula delay tap, includes tap valve body (1), case subassembly (2), be equipped with rivers passageway (11) in tap valve body (1), tap valve body (1) slides and is equipped with and is used for controlling the cap (3) that presses of rivers passageway (11) switching, characterized by: the faucet valve body (1) is provided with a first abutting block (12), the bottom end of the pressing cap (3) is rotatably provided with a second abutting block (311), the second abutting block (31) cannot be separated from the first abutting block (31), the inner wall of the second abutting block (31) is fixedly provided with the second abutting block (311), and the second abutting block (31) can rotate to enable the bottom wall of the first abutting block (12) to abut against the top wall of the second abutting block (311);

when the first abutting block (12) abuts against the second abutting block (311), the pressing cap (3) cannot move along the self-sliding direction, and the water flow channel (11) is in an open state.

2. An adjustable time delay faucet as recited in claim 1, further comprising: the outer wall of the abutting ring (31) is provided with anti-skid stripes.

3. An adjustable time delay faucet as recited in claim 1, further comprising: the outer wall of the pressing cap (3) is provided with two positioning blocks (32), the outer wall of the abutting ring (31) is fixedly provided with a positioning strip (312) which is used for abutting against the positioning blocks (32) to determine the position of the abutting block II (311), and part of block bodies of the positioning strip (312) are positioned between the two positioning blocks (32).

4. An adjustable time delay faucet as recited in claim 1, further comprising: the inner wall of the water flow channel (11) is coated with an anti-rust layer.

5. An adjustable time delay faucet as recited in claim 1, further comprising: press cap (3) and be equipped with adjusting part (33), supply mounting groove (34) of adjusting part (33) installation, adjusting part (33) are including connecting block (331), adjusting spring (332), regulating block (333), the both ends of adjusting spring (332) respectively with regulating block (333), connecting block (331) fixed connection, the outer wall that regulating block (333) deviates from adjusting spring (332) is used for offsetting with tap valve body (1), the lateral wall that connecting block (331) deviates from adjusting spring (332) rotates and is equipped with threaded rod (35) that adjust the elasticity size of adjusting spring (332), the elasticity direction of adjusting spring (332) is followed to the axial of threaded rod (35), threaded rod (35) with press cap (3) threaded connection.

6. An adjustable time delay faucet as recited in claim 5, wherein: the adjusting block (333) is connected with the groove wall of the mounting groove (34) in a sliding mode, and the sliding direction of the adjusting block (333) is along the elastic force direction of the adjusting spring (332).

7. An adjustable time delay faucet as recited in claim 6, wherein: the outer wall of the water faucet valve body (1) is provided with a sliding groove (13) for the adjusting block (333) to slide in a propping mode, the length direction of the sliding groove (13) is along the vertical direction, and the depth of the sliding groove (13) is gradually increased from bottom to top.

8. An adjustable time delay faucet as recited in claim 1, further comprising: a filter disc (14) for filtering water flow is arranged in the faucet valve body (1), and the filter disc (14) is located in the water flow channel (11) and separates the water flow channel (11).