Claims

1. A shower assembly comprising: a case (10) having an inner layer (11) which includes a plurality of concavities, and a main pipe unit (50) including a plurality of pipes (51) and the main pipe unit (50) having one end connected to the case (10), the other end of the main pipe unit (50) connected to a connector (30) which is connected to a shower head (40).

2. The assembly as claimed in claim 1, wherein the case (10) is a plastic case made by way of blowing molding.

3. The assembly as claimed in claim 1, wherein the case (10) is composed of two parts which are pivotably connected with each other, a space (13) is defined between the inner layer (11) and an outer layer of the case (10) of each of the two parts.

4. The assembly as claimed in claim 3, wherein a plurality of holes (16) are defined through the inner layer (11) and each hole (16) has a seal (17) engaged therewith.

5. A shower assembly comprising: a case (10) having an inner layer (11) which includes a plurality of concavities, and a main pipe unit (50) having a connector (30) connected to an end thereof and a shower head (40) connected to the connector (30), the other end of the main pipe unit (50) connected to the case (10).

6. The assembly claimed in claim 5, wherein the shower head is a sprinkler (20).

7. The assembly claimed in claim 5, wherein the connector (30) includes a pipe connection port (31) and a hose connection port (33), a locking member (32) is located above the pipe connection port (31), the main pipe unit (50) is connected to the pipe connection port (31), a control knob (34) is connected to the connector (30) and adapted to control water volume, a connection portion (35) is located on a top of the connector (30) so as to be connected with the shower head (40).

8. The assembly claimed in claim 5, wherein the shower head (40) includes a body (41) which has a plurality of outlets (42), the outlets (42) are connected to locking rings (43) which are connected to outlet pipes (60), the locking rings (43) each have threads (430) and the outlet pipes (60) are threadedly connected to the threads (430) of the locking rings (43).

9. The assembly claimed in claim 8, wherein the outlet pipes (60) each have an inner pipe (61) and an outer pipe (62) which is rotatably mounted on the inner pipe (61), an end cap (63) is engaged with an end of each of the inner pipes (61), a sleeve (64), a seal (66) and an O-ring (65) are located between the inner pipe (61) and the locking ring (43), a plurality of seals (67) are located between the inner pipe (61) and the outer pipe (62).

10. The assembly claimed in claim 9, wherein the inner pipe (61) is a hollow pipe and includes an enlarged end which has a connection end (610) with inner threads which are engaged with the threads (430) of the locking ring (43), the inner pipe (61) has a longitudinal passage (611) so that water flows in the passage (611) via the outlet (42) corresponding thereto, a slot (612) defined longitudinally in the inner pipe (61) and a C-shaped longitudinal seal (613) is located in the inner pipe (61) and the slot (612) communicating with an opening of the C-shaped longitudinal seal (613).

11. The assembly claimed in claim 9, wherein the outer pipe (62) has a plurality of orifices (620) defined therethrough and a dent (621) is defined in an end of he outer pipe (62), the inner pipe (61) has a boss (614) which is engaged with the dent (621).

12. The assembly claimed in claim 11, wherein the orifices (620) of the outer pipe (62) have different shapes which include different diameters.

13. The assembly claimed in claim 9, wherein the end cap (63) has a large head and a small shank which is inserted into the inner pipe (61), an end of the outer pipe (62) is engaged with the large head.

14. The assembly claimed in claim 1, wherein the main pipe unit (50) includes a plurality of pipes (51) and each pipe (51) has two connection collars (52) on two ends thereof.

15. The assembly claimed in claim 14, wherein the connection collar (52) includes male connector and female connector which is connected with a male connection collar.

16. The assembly claimed in claim 14, wherein two positioning boards (53) are engaged with recessed areas on two sides of the handle (14) and one of the positioning boards (53) has a plurality of apertures (530) and the other positioning board (53) has a threaded member (531) which extends through one of the apertures (530) so as to be connected with a connection collar (52) of one of the pipes (51).

17. A shower assembly comprising: a shower head (40) and a plurality of outlet pipes (60) connected to the shower head (40), the shower head (40) including a body (41) which has a plurality of outlets (42), the outlets (42) connected to locking rings (43) which are connected to outlet pipes (60), the locking rings (43) each having threads (430) and the outlet pipes (60) threadedly connected to the threads (430) of the locking rings (43).

18. The assembly claimed in claim 17, wherein the outlet pipes (60) each have an inner pipe (61) and an outer pipe (62) which is mounted on the inner pipe (61), an end cap (63) is engaged with an end of each of the inner pipes (61), a sleeve (64), a seal (66) and an O-ring (65) are located between the inner pipe (61) and the locking ring (43), a plurality of seals (67) are located between the inner pipe (61) and the outer pipe (62).

19. The assembly claimed in claim 17, wherein the inner pipe (61) is a hollow pipe and includes an enlarged end which has a connection end (610) with inner threads which are engaged with the threads (430) of the locking ring (43), the inner pipe (61) has a longitudinal passage (611) so that water flows in the passage (611) via the outlet (42) corresponding thereto, a slot (612) defined longitudinally in the inner pipe (61) and a C-shaped longitudinal seal (613) is located in the inner pipe (61) and the slot (612) communicating with an opening of the C-shaped longitudinal seal (613).

20. The assembly claimed in claim 17, wherein the outer pipe (62) has a plurality of orifices defined therethrough and a dent (621) is defined in an end of he outer pipe (62), the inner pipe (61) has a boss (614) which is engaged with the dent (621).

21. The assembly claimed in claim 17, wherein the orifices (620) of the outer pipe (62) have different shapes which include different diameters.

22. The assembly claimed in claim 17, wherein the end cap (63) has a large head and a small shank which is inserted into the inner pipe (61), an end of the outer pipe (62) is engaged with the large head.