A shower faucet with a collision-preventing wall

Abstract

The application discloses a shower faucet with anti-collision wall function, which comprises a bathtub outlet nozzle and a shower faucet body with a three-way water distribution valve core. The lower end of the shower faucet body is provided with a guide ring, and the end face of the guide ring away from the shower faucet body is provided with an arc-shaped limiting block. The upper end of the bathtub outlet nozzle is provided with a circular groove, the groove wall of the circular groove is sleeved with the outer wall of the guide ring, and the groove bottom of the circular groove is provided with a gap hole coaxial with the circular groove. One end of the three-way water distribution valve core penetrates through the circular groove and cooperates with the gap hole to realize water supply from the shower faucet body to the bathtub outlet nozzle. The circular groove is further provided with a fixing block which can cooperate with the arc-shaped limiting block. The axis of the circular groove, the fixing block and the water outlet on the bathtub outlet nozzle are located on the same plane. The bathtub outlet nozzle of the shower faucet will not collide with the wall when being pushed to the left or right side, and the shower faucet has the anti-collision wall effect, thereby avoiding damage during use.

Description

TECHNICAL FIELD

[0001] The present application relates to a shower faucet, in particular to a shower faucet capable of preventing collision with a wall. BACKGROUND

[0002] The existing shower combination faucet has a water outlet nozzle of a bathtub fixedly arranged in a direction facing a user, so that when the user takes a bath in the bathtub with the above structure, the user is likely to collide with the body and be injured.

[0003] In view of the above problem, a shower with a rotating water outlet nozzle of a bathtub is disclosed in Chinese Patent No. CN201683798U, which comprises a three-way water distribution valve core with an inlet and three outlets. The first outlet of the three-way water distribution valve core is connected to a head shower through a top spray channel. The second outlet of the three-way water distribution valve core is connected to a handheld shower through a downward handheld shower channel. The third outlet of the three-way water distribution valve core is connected to a water outlet nozzle of a bathtub through a downward water outlet channel of the bathtub. The water outlet channel of the bathtub is arranged outside the handheld shower channel. The water outlet channel of the bathtub comprises a third outlet pipe connected to the third outlet and a first sleeve pipe arranged at the rear end of the water outlet nozzle of the bathtub. The first sleeve pipe has a rotary body shape. An inner wall of the first sleeve pipe is provided with an inlet connected to the water outlet nozzle of the bathtub. The two ends of the first sleeve pipe are rotatably and sealingly connected to the third outlet pipe and the outer wall of the handheld shower outlet channel, respectively. A sealing ring is arranged at the connection between the third outlet pipe, the outer wall of the handheld shower outlet channel and the first sleeve pipe.

[0004] The shower with the rotating water outlet nozzle of the bathtub can be pulled to the left or the right when not in use, so as to avoid collision with the user during showering or bathing. However, since the shower does not have a limiting structure, the water outlet nozzle can be rotated by 360 degrees. If the force for pulling the water outlet nozzle to the left or the right is large, the wall can be hit, and the water outlet nozzle can be damaged. Therefore, improvement is needed. SUMMARY

[0005] The present application aims to provide a shower faucet capable of preventing collision with a wall. When the water outlet nozzle of the shower faucet is pulled to the left or the right, the water outlet nozzle will not hit the wall, has the effect of preventing collision with the wall, and avoids damage during use.

[0006] The technical scheme of the present application is characterized by the following: a shower faucet of a crash-proof wall, comprising a bathtub outlet nozzle and a shower faucet body with a three-way water distribution valve core, the lower end of the shower faucet body is provided with a guide ring, the end face of the guide ring away from the shower faucet body is provided with an arc-shaped limiting block, the upper end of the bathtub outlet nozzle is provided with a circular groove, the groove wall of the circular groove is sleeved with the outer wall of the guide ring, the groove bottom of the circular groove is provided with a clearance hole, the clearance hole is coaxial with the circular groove, one end of the three-way water distribution valve core passes through the circular groove and cooperates with the clearance hole to realize water supply from the shower faucet body to the bathtub outlet nozzle, and the circular groove is further provided with a fixing block which can cooperate with the arc-shaped limiting block.

[0007] Further, the present application is characterized in that the axis of the circular groove, the fixing block and the water outlet on the bathtub outlet nozzle are in the same plane.

[0008] Further, the present application is characterized in that one end of the three-way water distribution valve core away from the shower faucet body is provided with a connecting head which can limit the lower end face of the bathtub outlet nozzle, the upper end face of the bathtub outlet nozzle is in abutment with the shower faucet body, and one end of the connecting head can be connected with a handheld shower through a pipeline.

[0009] Further, the present application is characterized in that the connecting head comprises a first fixing column and a second fixing column which are coaxially arranged, the outer radius of the second fixing column is larger than that of the first fixing column, one side of the first fixing column is threadedly connected with the three-way water distribution valve core, and the upper end face of the second fixing column is in abutment with the lower end face of the bathtub outlet nozzle.

[0010] Further, the present application is characterized in that one side of the first fixing column and the second fixing column is provided with a water passing hole, one end of the water passing hole is connected with the three-way water distribution valve core, and the other end of the water passing hole can be connected with the handheld shower through a pipeline.

[0011] Further, the present application is characterized in that the arc-shaped limiting block is symmetrically arranged along the axis of the guide ring, the axis of the guide ring is vertically arranged with the wall surface, and when the bathtub outlet nozzle is in use, the fixing block is located on the axis of the guide ring.

[0012] Further, the present application is characterized in that the arc of the arc-shaped limiting block is 150-180 degrees.

[0013] Further, the present application is characterized in that a first sealing ring is arranged between one side of the three-way water distribution valve core and the connecting head, and a second sealing ring is arranged between the other side of the three-way water distribution valve core and the bathtub outlet nozzle.

[0014] A further feature of the present invention is that: a step is provided at the upper end of the bathtub spout at the opening of the circular groove, a gasket is built into the step, and the two sides of the gasket are in contact with the bathtub spout and the shower faucet body, respectively.

[0015] In summary, the present invention has the following beneficial effects: In practical use, because the fixing block is concealed in the bottom of the circular groove, the user cannot clearly see its specific location. However, this application uses the axis of the circular groove, the fixing block, and the water outlet on the bathtub spout to be on the same plane, so that the position of the water outlet on the bathtub spout relative to the circular groove is the position of the fixing block relative to the circular groove. When the user moves the bathtub spout to the left or right, the fixing block will simultaneously rotate left or right around the axis of the circular groove. When the fixing block rotates to abut against the arc-shaped limiting block, the bathtub spout cannot continue to rotate, thus preventing the bathtub spout from contacting the wall and providing an anti-collision effect, avoiding damage during use. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of the shower faucet in Example 1;

[0017] Figure 2 yes Figure 1 Partial structural explosion diagram;

[0018] Figure 3 yes Figure 2 A structural diagram from another direction;

[0019] Figure 4 yes Figure 1 Partial structural cross-sectional view.

[0020] Reference numerals in the attached diagram: 1. Three-way diverter valve core; 2. Shower faucet body; 3. Bathtub spout; 4. Guide ring; 5. Arc-shaped limiting block; 6. Circular groove; 7. Clearance hole; 8. Fixing block; 9. Connector; 10. Hand shower head; 11. First fixing post; 12. Second fixing post; 13. External thread; 14. Internal thread; 15. Water passage hole; 16. First sealing ring; 17. Second sealing ring; 18. Step; 19. Gasket. Detailed Implementation

[0021] The present invention will be further described in detail below with reference to the accompanying drawings.

[0022] like Figures 1-4 As shown, a shower faucet with anti-collision wall includes a shower faucet body 2 with a three-way water valve core 1 and a bathtub spout 3. A guide ring 4 is provided at the lower end of the shower faucet body 2, and an arc-shaped limiting block 5 is provided on the end face of the guide ring 4 away from the shower faucet body 2.

[0023] The upper end of the bathtub outlet nozzle 3 is provided with a circular groove 6, and the groove wall of the circular groove 6 is sleeved with the outer wall of the guide ring 4. The groove bottom of the circular groove 6 is provided with a clearance hole 7 coaxially arranged with the circular groove 6. One end of the three-way water distribution valve core 1 passes through the circular groove 6 and cooperates with the clearance hole 7 to realize water supply from the shower faucet body 2 to the bathtub outlet nozzle 3. The groove bottom of the circular groove 6 is further eccentrically provided with a fixed block 8 which can cooperate with the arc-shaped limiting block 5.

[0024] When the user pushes the bathtub outlet nozzle 3 to the left or to the right, the fixed block 8 will synchronously turn left or right around the axis of the circular groove 6. When the fixed block 8 rotates to abut against the arc-shaped limiting block 5, the bathtub outlet nozzle 3 cannot continue to rotate, so as to avoid contacting the wall surface, has the effect of preventing collision with the wall, and avoids damage during use.

[0025] It should be particularly pointed out that the three-way water distribution valve core 1 is prior art, which has been described in the background art. It is a three-way water distribution valve core 1 with one water inlet and three water outlets, which will not be described in detail.

[0026] Further, the axis of the circular groove 6, the fixed block 8 and the water outlet on the bathtub outlet nozzle 3 are in the same plane (when the axis of the circular groove 6 and the bathtub outlet nozzle 3 are perpendicular to the wall surface, the distance between the two ends of the fixed block 8 and the arc-shaped limiting block 5 is always equal).

[0027] In specific use, since the fixed block 8 is hidden in the groove bottom of the circular groove 6, the user cannot see the specific position of the fixed block 8. However, the application adopts the same plane of the axis of the circular groove 6, the fixed block 8 and the water outlet on the bathtub outlet nozzle 3, so that the position and direction of the water outlet on the bathtub outlet nozzle 3 are compared with the position and direction of the circular groove 6, i.e. the position and direction of the fixed block 8 are compared with the position and direction of the circular groove 6.

[0028] Further, the end of the three-way water distribution valve core 1 away from the shower faucet body 2 is provided with a connecting head 9 which can limit the lower end surface of the bathtub outlet nozzle 3. One end of the connecting head 9 can be connected with the handheld shower 10 through a pipeline.

[0029] Through the setting of the connecting head 9, the lower end surface of the bathtub outlet nozzle 3 can be limited. In addition, the upper end surface of the bathtub outlet nozzle 3 can abut against the shower faucet body 2 to avoid the up and down movement of the bathtub outlet nozzle 3 in height, so as to facilitate the rotation of the bathtub outlet nozzle 3 at the same height.

[0030] Further, the connecting head 9 includes a first fixed column 11 and a second fixed column 12 which are coaxially arranged, and the outer radius of the second fixed column 12 is greater than that of the first fixed column 11.

[0031] The side of the first fixed column 11 is threadedly connected with the three-way water distribution valve core 1, specifically, the outer wall of the first fixed column 11 is provided with external threads 13, and the end of the three-way water distribution valve core 1 away from the shower faucet body 2 is provided with internal threads 14 matched with the external threads 13. The upper end surface of the second fixed column 12 abuts against the lower end surface of the bathtub outlet nozzle 3 to limit the bathtub outlet nozzle 3.

[0032] The first fixed column 11 is threadedly connected with the three-way water distribution valve core 1 to fix the position of the connecting head 9. Then, the upper end surface of the second fixed column 12 abuts against the lower end surface of the bathtub outlet nozzle 3 to limit the bathtub outlet nozzle 3.

[0033] Further, the side of the first fixed column 11 and the side of the second fixed column 12 are both provided with a water passing hole 15, one end of the water passing hole 15 is communicated with the three-way water distribution valve core 1, and the other end of the water passing hole 15 is communicated with the handheld shower 10 through a pipeline.

[0034] Further, the arc-shaped limiting blocks 5 are symmetrically arranged along the axial surface of the guide ring 4, and the axial surface of the guide ring 4 is vertically arranged with the wall surface. When the bathtub outlet nozzle 3 is in use, the fixed block 8 is located on the axial surface of the guide ring 4.

[0035] By specifically limiting the position state of the bathtub outlet nozzle 3 in use, the bathtub outlet nozzle 3 can abut against the arc-shaped limiting blocks 5 by the same angle of left turning or right turning when not in use, so as to realize the anti-collision wall function.

[0036] Further, the arc of the arc-shaped limiting blocks 5 is 150-180 degrees. By setting the arc of the arc-shaped limiting blocks 5, the maximum turning angle of the bathtub outlet nozzle 3 is 180-210 degrees. When the fixed block 8 abuts against the arc-shaped limiting blocks 5, the bathtub outlet nozzle 3 can slightly deviate towards the wall surface, avoiding collision with the human body during use, and further improving the safety during use.

[0037] Further, the side of the three-way water distribution valve core 1 and the connecting head 9 are provided with a first sealing ring 16, and the other side of the three-way water distribution valve core 1 and the bathtub outlet nozzle 3 are provided with a second sealing ring 17.

[0038] Further, the upper end of the bathtub outlet nozzle 3 is provided with a step 18 at the opening of the circular groove 6, and the step 18 is internally provided with a gasket 19. The two sides of the gasket 19 are respectively in contact with the bathtub outlet nozzle 3 and the shower faucet body 2. In specific use, the bathtub outlet nozzle 3 is relatively rotated compared with the shower faucet body 2, and therefore the gasket 19 is added to reduce the friction during the rotation of the bathtub outlet nozzle 3.

[0039] The specific embodiments are only an explanation of the present application, and are not a limitation of the present application, and the person skilled in the art can make modifications to the embodiments without creative contribution according to the needs after reading the specification, but as long as the modifications are within the scope of the claims of the present application, they are protected by the patent law.

Claims

1. A shower faucet with a collision-proof wall, comprising a bathtub outlet nozzle (3) and a shower faucet body (2) with a three-way water distribution valve core (1), characterized in that: The lower end of the shower faucet body (2) is provided with a guide ring (4), the guide ring (4) is provided with an arc-shaped limiting block (5) away from the end face of the shower faucet body (2), the upper end of the bathtub outlet nozzle (3) is provided with a circular groove (6), the groove wall of the circular groove (6) is sleeved with the outer wall of the guide ring (4), the groove bottom of the circular groove (6) is provided with a let-out hole (7), the let-out hole (7) is coaxially arranged with the circular groove (6), one end of the three-way water distribution valve core (1) passes through the circular groove (6) and is matched with the let-out hole (7) to realize water supply from the shower faucet body (2) to the bathtub outlet nozzle (3), the circular groove (6) is further provided with a fixed block (8) which can be matched with the arc-shaped limiting block (5); The axis of the circular groove (6), the fixed block (8) and the water outlet of the bathtub outlet nozzle (3) are in the same plane; The end of the three-way water distribution valve core (1) away from the shower faucet body (2) is provided with a connecting head (9) which can limit the lower end face of the bathtub outlet nozzle (3), the upper end face of the bathtub outlet nozzle (3) is abutted with the shower faucet body (2), one end of the connecting head (9) can be connected with the handheld shower head (10) through a pipeline; The arc-shaped limiting block (5) is symmetrically arranged along the axis of the guide ring (4), the axis of the guide ring (4) is vertically arranged with the wall surface; when the bathtub outlet nozzle (3) is used, the fixed block (8) is located on the axis of the guide ring (4).

2. A shower faucet for a crash wall according to claim 1, characterized in that: The connecting head (9) comprises a first fixed column (11) and a second fixed column (12) which are coaxially arranged, the outer radius of the second fixed column (12) is larger than that of the first fixed column (11), one side of the first fixed column (11) is threadedly connected with the three-way water distribution valve core (1), and the upper end face of the second fixed column (12) is abutted with the lower end face of the bathtub outlet nozzle (3).

3. A shower faucet for a crash wall according to claim 2, characterized in that: One side of the first fixed column (11) and the second fixed column (12) is provided with a water passing hole (15), one end of the water passing hole (15) is connected with the three-way water distribution valve core (1), and the other end of the water passing hole (15) can be connected with the handheld shower head (10) through a pipeline.

4. A shower faucet for a crash wall according to claim 3, wherein: The arc of the arc-shaped limiting block (5) is 150-180 degrees.

5. A shower faucet for a crash wall according to claim 1, wherein: A first sealing ring (16) is arranged between one side of the three-way water distribution valve core (1) and the connecting head (9), and a second sealing ring (17) is arranged between the other side of the three-way water distribution valve core (1) and the bathtub outlet nozzle (3).

6. A shower faucet for a crash wall according to claim 2, wherein: The upper end of the bathtub outlet nozzle (3) is provided with a step (18) at the opening of the circular groove (6), the step (18) is provided with a gasket (19), and the two sides of the gasket (19) are respectively in contact with the bathtub outlet nozzle (3) and the shower faucet body (2).

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