CN217288994U - Adjustable joint for shower nozzle - Google Patents
Adjustable joint for shower nozzle Download PDFInfo
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- CN217288994U CN217288994U CN202220440999.1U CN202220440999U CN217288994U CN 217288994 U CN217288994 U CN 217288994U CN 202220440999 U CN202220440999 U CN 202220440999U CN 217288994 U CN217288994 U CN 217288994U
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- water outlet
- seat
- space
- sleeving
- water inlet
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Abstract
An adjustable joint of a shower nozzle comprises a water inlet seat, a water outlet seat, a connecting shaft and a tightening handle; the water inlet seat is provided with a sleeving space axially extending from one end to the inside, a first axial space, a first annular braking line and a first screw hole, and is provided with a water inlet channel extending in the radial direction; the water outlet seat is provided with a sleeving connection section, a butting section and a water outlet channel extending in the radial direction, second annular braking grains are arranged on the end face of the sleeving connection section, a second shaft arrangement space is formed in the inward axial extension of the sleeving connection section, a through hole is formed in the end face of the butting section, and the sleeving connection section extends into the sleeving connection space; the first screwed part of the connecting shaft is screwed with the first screw hole, the shaft body part is positioned in the first shaft space and the second shaft space, and the second screwed part extends out of the through hole; the tightening handle is provided with a second screw hole which is in threaded connection with the second threaded part; when the tightening handle is screwed, the second annular braking grains are mutually abutted with the first annular braking grains so as to fix the water outlet seat; when the tightening handle is unscrewed, the water outlet seat can be rotated.
Description
Technical Field
The present invention relates to shower head related accessories, and more particularly to an adjustable joint for a shower head.
Background
As shown in fig. 1, in a general household, a shower head 1 belongs to a shower apparatus commonly used in a bathroom. The shower head 1 is connected to a water outlet pipe 2 for spraying water in a diffused manner.
However, since the shower head 1 is connected to the water outlet pipe 2, the angle and height thereof are fixed, and thus the height and the water outlet angle cannot be adjusted, which is difficult to be applied to all people with different heights in each household. Although some shower nozzles 1 can still slightly rotate after being connected with the water outlet pipe 2, the rotation range is extremely small, and for family members with large height difference, the sprayed water can not completely cover the body of the family members.
Particularly, in hotels or lodging restaurants, since the height difference is larger because the number of guests is different every day, the application range of the shower head which cannot be adjusted in height or can be adjusted in a fine angle is inevitably insufficient, and most users are difficult to satisfy.
SUMMERY OF THE UTILITY MODEL
Accordingly, in order to solve the problem in the prior art that the height and angle of the conventional shower head cannot be adjusted, so that the sprayed water cannot be spread on the whole body of users with different heights; accordingly, the present invention provides an adjustable joint for a shower head, comprising:
the water inlet seat is provided with a first axial sleeve and a first radial connecting pipe, one end of the first axial sleeve axially extends inwards to form a sleeving space, a first axial space axially extends inwards from the axis of the sleeving space, the inner diameter of the first axial space is smaller than that of the sleeving space, a blocking wall is formed between the sleeving space and the first axial space, a first annular braking line is formed on the end face of the blocking wall, a first screw hole axially extends inwards from the axis of the first axial space, the first radial connecting pipe extends out of the radial outer surface of the first axial sleeve, and a water inlet channel communicated with the first axial space to the outside is formed inside the first radial connecting pipe;
a water outlet base, which is provided with a second axial sleeve and a second radial connecting pipe, wherein the second axial sleeve is provided with a sleeving section and a butting section which is axially connected with the sleeving section into a whole, the outer diameter of the sleeving section is smaller than that of the butting section, a second annular braking line is formed on the free end surface of the sleeving section, the free end of the sleeving section is recessed inwards and axially to form a second axial space which extends to the inside of the butting section, the free end surface of the butting section is recessed inwards and axially to form a through hole, the aperture of the through hole is smaller than that of the second axial space, the second radial connecting pipe extends out from the radial outer surface of the second axial sleeve, the inside of the second radial connecting pipe is provided with a water outlet channel which is communicated with the second axial space to the outside, and the sleeving section of the water outlet base extends into the sleeving space of the water inlet base;
the connecting shaft is provided with a first screwing part, a second screwing part and a shaft body part axially connected between the first screwing part and the second screwing part, the first screwing part is in screwed connection with a first screw hole of the water inlet seat, the shaft body part is positioned in a first axial space of the water inlet seat and a second axial space of the water outlet seat, and the second screwing part extends out of a through hole of the water outlet seat;
a tightening handle having a second screw hole for screwing the second screw part of the connecting shaft and a driving interface;
when the tightening handle is screwed tightly, the water outlet seat is pushed by the tightening handle, so that the second annular braking grains of the water outlet seat are mutually abutted with the first annular braking grains of the water inlet seat, and the water outlet seat is fixed; when the tightening handle is loosened, the second annular braking lines of the water outlet seat are separated from the first annular braking lines of the water inlet seat, so that the water outlet seat can be rotated.
Further, the first radial connecting pipe is connected with the first axial sleeve at a vertical included angle; the second radial connecting pipe is connected with the second axial sleeve at a vertical included angle.
Furthermore, an internal thread is formed on the inner wall surface of the water inlet channel of the water inlet seat.
Furthermore, the water inlet device further comprises a rotary joint which is in threaded connection with the internal thread of the water inlet seat and can rotate in place.
Furthermore, the rotary joint is provided with a screw cap and a pressing pipe, the pressing pipe is an axial hollow pipe body, an external thread is formed on the outer peripheral surface of one end of the pressing pipe, a pressing ring extends outwards from the outer peripheral surface of the other end of the pressing pipe, the pressing pipe penetrates through the screw cap, the external thread is in threaded connection with the internal thread of the water inlet seat, and the pressing ring is pressed against the inner wall of the screw cap so that the screw cap can rotate in place.
Further, a sealing ring is further included; a seat ring groove with an annular recess is formed on the outer peripheral surface of the sleeving section of the water outlet seat; the seat sealing ring is sleeved in the seat ring groove of the water outlet seat and is abutted between the outer peripheral surface of the sleeved section of the water outlet seat and the inner wall surface of the sleeved space of the water inlet seat.
Further, a shaft sealing ring is further included; an annular sunken shaft ring groove is formed on the outer peripheral surface of the shaft body part of the connecting shaft; the shaft sealing ring is sleeved in a shaft collar groove of the connecting shaft and is abutted between the outer peripheral surface of the shaft body part of the connecting shaft and the inner wall surface of the second axial space of the water outlet seat.
Furthermore, an external thread is formed on the outer wall surface of the second radial connecting pipe of the water outlet seat.
After adopting the technical proposal, the utility model is connected between the water outlet pipe and the shower head so as to achieve the effect of adjusting the height and the angle of the shower head.
Drawings
FIG. 1 is a schematic view of a conventional shower head connected to a water outlet pipe;
fig. 2 is an exploded perspective view of a preferred embodiment of the present invention;
FIG. 3 is an exploded perspective view of the embodiment of FIG. 2 from another perspective;
FIG. 4 is a perspective assembly view of the embodiment shown in FIG. 2;
FIG. 5 is an assembled cross-sectional view of the embodiment shown in FIG. 2;
FIG. 6 is an operational view of the embodiment of FIG. 2;
FIG. 7 is an operational view of the embodiment of FIG. 2;
FIG. 8 is an operational view of the embodiment of FIG. 2;
FIG. 9 is an operation diagram of the embodiment shown in FIG. 2.
Description of the symbols:
for learning
The utility model discloses
The first axial sleeve 11 is sleeved in the space 111
The first axial space 112 is provided with a blocking wall 113
First annular brake ridge 114 first screw hole 115
Rotary joint 20
Second axial sleeve 31 socket section 311
Second annular braking ridge 313 seat ring groove 315
Second axial space 317 abuts segment 312
Perforated 314 second radial connector 32
Connecting shaft 40
Tightening handle 50
Shaft seal ring 70
And (6) a water outlet pipe 90.
Detailed Description
To further clarify the features and advantages of the present invention, a more particular description of the invention will be rendered by reference to the following detailed description when considered in conjunction with the accompanying drawings in which:
referring to fig. 2 to 9, an adjustable joint 100 for a shower head according to a preferred embodiment of the present invention mainly includes a water inlet seat 10, a rotary joint 20, a water outlet seat 30, a connecting shaft 40, a pressing handle 50, a sealing ring 60 and a shaft sealing ring 70, wherein:
referring to fig. 2 to 5, the water inlet seat 10 is integrally formed and has a first axial sleeve 11 and a first radial connecting pipe 12. One end of the first axial sleeve 11 extends axially inward to form a sleeve space 111, a first axial space 112 extends axially inward from the axis of the sleeve space 111, and the inner diameter of the first axial space 112 is smaller than the inner diameter of the sleeve space 111, so that a blocking wall 113 is formed between the sleeve space 111 and the first axial space 112, a first annular braking texture 114 is formed on the end surface of the blocking wall 113, a first screw hole 115 extends axially inward from the axis of the first axial space 112, the first screw hole 115 does not penetrate through the other end of the first axial sleeve 11, the first radial connecting pipe 12 extends from the radial outer surface of the first axial sleeve 11, that is, the first radial connecting pipe 12 is connected to the radial outer surface of the first axial sleeve 11, and the first radial connecting pipe 12 is connected to the first axial sleeve 11 substantially at a vertical 90-degree included angle, the first radial adapter 12 has a water inlet channel 121 communicating the first axial space 112 to the outside, and an internal thread 122 is formed on the inner wall surface of the water inlet channel 121.
Referring to fig. 2 to 5, the rotary joint 20 is connected to the first radial connecting tube 12 of the water inlet seat 10 (as shown in fig. 7) for rotatably connecting with a water outlet tube 90. The rotary joint 20 has a nut 21 and a pressing pipe 22. The pressing pipe 22 is an axially hollow pipe body, an external thread 221 is formed on the outer peripheral surface of one end of the pressing pipe 22, a pressing ring 222 extends outwards from the outer peripheral surface of the other end of the pressing pipe 22, the pressing pipe 22 penetrates through the screw cap 21, the external thread 221 is screwed with the internal thread 122 of the water inlet seat 10, and the pressing ring 222 presses against the inner wall of the screw cap 21 to limit the screw cap 21 to be screwed with the water outlet pipe 90 in a rotating manner.
Referring to fig. 2 to 5, the water outlet seat 30 is integrally formed and has a second axial sleeve 31 and a second radial connecting tube 32. The second axial sleeve 31 has a sleeve section 311 and a butt section 312 axially connected with the sleeve section 311, and the outer diameter of the sleeve section 311 is smaller than the outer diameter of the butt section 312, a second annular braking line 313 is formed on the free end surface of the sleeve section 311, an annular recessed seat ring groove 315 is formed on the outer peripheral surface of the sleeve section 313, a second axial space 317 extending to the inside of the butt section 312 is recessed axially inwards at the free end of the sleeve section 311, a through hole 314 communicating to the second axial space 317 is recessed axially inwards at the free end surface of the butt section 312, and the aperture of the through hole 314 is smaller than that of the second axial space 317; the second radial connecting pipe 32 extends from the radial outer surface of the second axial sleeve 31, that is, the second radial connecting pipe 32 is connected to the radial outer surface of the abutting section 312 of the second axial sleeve 32, the second radial connecting pipe 32 is connected to the second axial sleeve 31 in a vertical 90-degree included angle, a water outlet channel 321 which communicates the second axial space 317 with the outside is formed inside the second radial connecting pipe 32, and an external thread 322 is formed on the outer wall surface of the second radial connecting pipe 32. The engaging section 311 of the water outlet seat 30 extends into the engaging space 111 of the water inlet seat 10.
Referring to fig. 2 to 5, the connecting shaft 40 has a first screw connection portion 41, a second screw connection portion 42, and a shaft body portion 43 axially connected between the first screw connection portion 41 and the second screw connection portion 42. The first screw-connecting portion 41 is screw-connected with the first screw hole 115 of the water inlet seat 10, the shaft body portion 43 is located in the first axial space 112 of the water inlet seat 10 and the second axial space 317 of the water outlet seat 30, an annular recessed collar groove 431 is formed on the outer peripheral surface of the shaft body portion 43, and the second screw-connecting portion 42 extends from the through hole 314 of the water outlet seat 30.
Referring to fig. 2 to 5, the pressing handle 50 has a second screw hole 51 and a driving interface 52. The second screw hole 51 is for the second screw portion 42 of the connecting shaft 40 to be screwed, and the driving interface 52 is for the user to hold to rotate the tightening handle 50.
Referring to fig. 2 to 5, the seat sealing ring 60 is disposed in the seat ring groove 315 of the water outlet seat 30 and abuts between the outer peripheral surface of the engaging section 311 of the water outlet seat 30 and the inner wall surface of the engaging space 111 of the water inlet seat 10, so as to prevent the water inside from leaking out from the engaging section 311 and the engaging space 111.
Referring to fig. 2 to 5, the shaft sealing ring 70 is disposed in the collar groove 431 of the connecting shaft 40 and abuts against the outer peripheral surface of the shaft body 43 of the connecting shaft 40 and the inner wall surface of the second axial space 317 of the water outlet base 30 to prevent water inside from leaking out of the through hole 314.
Therefore, the above description is a description of each component of the adjusting joint 100 of the shower head and its assembling method, and then the using characteristics are described as follows:
first, the rotary joint 20 is connected to the water outlet pipe 90, and the external thread 322 of the second radial connecting pipe 32 of the water outlet base 30 is screwed with a shower head 80 (as shown in FIG. 7). Therefore, the water in the water outlet pipe 90 can pass through the water inlet channel 121, the first axial space 112, the second axial space 317 and the water outlet channel 321, and then be sprayed out through the shower head 80 for the user to take a shower.
When users with different heights want to take a shower, the user can hold the driving interface 52 of the tightening handle 50 to make the tightening handle 50 rotate together with the connecting shaft 40, so that the tightening handle 50 slightly releases the water outlet base 30, and the second annular braking texture 313 on the water outlet base 30 is separated from the first annular braking texture 114 on the water inlet base 10 and is not abutted (as shown in fig. 6). In this way, the user can rotate the water outlet base 30 to adjust the height and angle of the shower head 80 to a proper position (as shown in FIG. 8). After the adjustment is completed, the tightening handle 50 is rotated reversely to push the water outlet base 30, so that the second annular braking texture 313 on the water outlet base 30 is abutted and engaged with the first annular braking texture 114 on the water inlet base 10 (as shown in fig. 5), and the position of the water outlet base 30 is fixed, i.e. the height and the angle of the shower head 80 at this time can be fixed.
Therefore, by the utility model discloses connect between outlet pipe and shower nozzle, and can reach the efficiency of the height of adjustment shower nozzle and angle to be applicable to the user of different heights, and can let the user of different heights all can obtain good shower and spray the effect.
In addition, the outlet pipe 90 itself also has a bending angle, so the present invention can match with different rotation angles of the outlet pipe 90 (as shown in fig. 9) to generate more spraying ranges, so as to be suitable for more users.
Furthermore, although the water inlet seat is connected with the water outlet pipe through the rotary joint in the embodiment. However, in practice, the water outlet pipe can also be directly screwed with the internal thread of the water inlet seat, and the connection effect can also be achieved.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and all equivalent variations of the present invention that are within the scope of the present invention are considered by the skilled in the art.
Claims (8)
1. An adjustable joint for a shower head, comprising:
the water inlet seat is provided with a first axial sleeve and a first radial connecting pipe, one end of the first axial sleeve axially extends inwards to form a sleeving space, a first axially arranged space axially extends inwards from the axis of the sleeving space, the inner diameter of the first axially arranged space is smaller than that of the sleeving space, a blocking wall is formed between the sleeving space and the first axially arranged space, a first annular braking line is formed on the end face of the blocking wall, a first screw hole axially extends inwards from the axis of the first axially arranged space, the first radial connecting pipe extends out of the radial outer surface of the first axial sleeve, and a water inlet channel for communicating the first axially arranged space to the outside is formed inside the first radial connecting pipe;
a water outlet base, which is provided with a second axial sleeve and a second radial connecting pipe, wherein the second axial sleeve is provided with a sleeving section and a butting section which is axially connected with the sleeving section into a whole, the outer diameter of the sleeving section is smaller than that of the butting section, a second annular braking line is formed on the free end surface of the sleeving section, the free end of the sleeving section is recessed inwards and axially to form a second axial space which extends to the inside of the butting section, the free end surface of the butting section is recessed inwards and axially to form a through hole, the aperture of the through hole is smaller than that of the second axial space, the second radial connecting pipe extends out from the radial outer surface of the second axial sleeve, the inside of the second radial connecting pipe is provided with a water outlet channel which is communicated with the second axial space to the outside, and the sleeving section of the water outlet base extends into the sleeving space of the water inlet base;
the connecting shaft is provided with a first screwed part, a second screwed part and a shaft body part axially connected between the first screwed part and the second screwed part, the first screwed part is screwed with the first screw hole of the water inlet seat, the shaft body part is positioned in the first axial space of the water inlet seat and the second axial space of the water outlet seat, and the second screwed part extends out of the through hole of the water outlet seat;
a tightening handle having a second screw hole for screwing the second screw part of the connecting shaft and a driving interface;
when the tightening handle is screwed tightly, the water outlet seat is pushed by the tightening handle, so that the second annular braking grains of the water outlet seat are mutually abutted with the first annular braking grains of the water inlet seat, and the water outlet seat is fixed; when the tightening handle is loosened, the second annular braking lines of the water outlet seat are separated from the first annular braking lines of the water inlet seat, so that the water outlet seat can be rotated.
2. An adjustable coupling for a showerhead as defined in claim 1, wherein said first radial nozzle is connected at a perpendicular included angle to said first axial sleeve; the second radial connecting pipe is connected with the second axial sleeve at a vertical included angle.
3. An adjustable fitting for a showerhead, as defined in claim 1, wherein an internal thread is formed on an inner wall surface of the inlet passage of said inlet seat.
4. The adjustable fitting of claim 3 further comprising a rotatable fitting threadably engaged with the internal threads of the inlet base and rotatable in situ.
5. An adjustable joint for a shower head as defined in claim 4, wherein said rotary joint comprises a nut and a pressing pipe, said pressing pipe is an axially hollow pipe, an external thread is formed on the outer peripheral surface of one end of said pressing pipe, a pressing ring is extended outwardly from the outer peripheral surface of the other end of said pressing pipe, said pressing pipe passes through said nut, said external thread is screwed to the internal thread of said water inlet seat, and said pressing ring is pressed against the inner wall of said nut, so that said nut can rotate in situ.
6. The adjustable fitting of claim 1 further comprising a sealing ring; a seat ring groove with an annular recess is formed on the outer peripheral surface of the sleeving section of the water outlet seat; the seat sealing ring is sleeved in the seat ring groove of the water outlet seat and is abutted between the outer peripheral surface of the sleeved section of the water outlet seat and the inner wall surface of the sleeved space of the water inlet seat.
7. The adjustable fitting of claim 1 further comprising a shaft seal ring; an annular sunken shaft ring groove is formed on the outer peripheral surface of the shaft body part of the connecting shaft; the shaft sealing ring is sleeved in the shaft collar groove of the connecting shaft and is abutted between the outer peripheral surface of the shaft body of the connecting shaft and the inner wall surface of the second axial space of the water outlet seat.
8. An adjustable fitting for a showerhead, as defined in claim 1, wherein said outlet base second radial nozzle has an external thread formed on an outer wall surface thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220440999.1U CN217288994U (en) | 2022-03-03 | 2022-03-03 | Adjustable joint for shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220440999.1U CN217288994U (en) | 2022-03-03 | 2022-03-03 | Adjustable joint for shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217288994U true CN217288994U (en) | 2022-08-26 |
Family
ID=82933685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220440999.1U Active CN217288994U (en) | 2022-03-03 | 2022-03-03 | Adjustable joint for shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217288994U (en) |
-
2022
- 2022-03-03 CN CN202220440999.1U patent/CN217288994U/en active Active
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