Threaded rotation stop shower head structure

Abstract

The utility model relates to the technical field of shower heads, in particular to a thread rotation stop shower head structure which comprises a water outlet assembly and a connecting assembly, the water outlet assembly comprises a shower head, a sleeve arranged on the shower head and a first internal thread arranged on the inner wall of the sleeve, and a first rotation stop block is arranged on the end face of the sleeve. The connecting assembly comprises a connecting cylinder, a first external thread arranged on the outer side wall of one end of the connecting cylinder and a second rotation stopping block arranged on the outer side wall of the connecting cylinder and located at the top end of the first external thread, the first external thread is in threaded connection with the first internal thread, and the second rotation stopping block abuts against the first rotation stopping block. According to the invention, the second rotation stop block abuts against the first rotation stop block, so that the threaded connection of the sleeve and the connecting cylinder is limited, and the phenomenon that the sleeve and the connecting cylinder are in excessive threaded connection, so that threads are locked too tightly, and the sleeve and the connecting cylinder are difficult to open or cannot be opened is effectively prevented; damage to the first external threads or / and the first internal threads caused by excessive extrusion between the first external threads and the first internal threads is also avoided, and the service life is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shower technical field especially is a kind of thread spin stop shower structure. BACKGROUND

[0002] Shower is a common bathing appliance. The shower is mainly composed of a water outlet assembly and a connecting assembly. In the prior art, the water outlet assembly and the connecting assembly are generally assembled by threaded connection. When the water outlet assembly and the connecting assembly are threaded, it is difficult to determine whether the threaded connection is just right, so over-tightening often occurs, which makes it difficult to twist off or twist open during disassembly. Moreover, over-tightening can also increase the extrusion force between the threads, which can easily damage the threads, such as thread slipping or thread breaking, greatly shortening the service life. Therefore, the defect is obvious, and a solution is urgently needed. SUMMARY

[0003] To solve the above technical problems, the utility model aims to provide a thread spin stop shower structure.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0005] A thread spin stop shower structure includes a water outlet assembly and a connecting assembly. The water outlet assembly includes a shower head, a sleeve disposed on the shower head, and a first internal thread disposed on the inner wall of the sleeve. The end face of the sleeve is provided with a first spin stop block. The connecting assembly includes a connecting barrel, a first external thread disposed on the outer side wall of one end of the connecting barrel, and a second spin stop block disposed on the outer side wall of the connecting barrel and located at the top end of the first external thread. The first external thread is used for threaded connection with the first internal thread, and the second spin stop block is used for abutting the first spin stop block.

[0006] Further, the connecting assembly includes a housing, which is sleeved on the outside of the connecting barrel. The housing has a mounting space between the housing and the first external thread, and the mounting space is used for accommodating the sleeve. One end of the housing abuts the outer wall of the shower head.

[0007] Further, the end of the connecting barrel away from the shower head is provided with a connecting sleeve, and the other end of the housing is provided with a through hole. The connecting sleeve penetrates through the through hole.

[0008] Further, the outer side wall of the connecting sleeve is provided with a second external thread, and the inner wall of the through hole is provided with a second internal thread. The second external thread is used for threaded connection with the second internal thread.

[0009] Further, the connecting assembly further includes an adapter connected to the inner wall of the connecting sleeve. The inner hole of the adapter communicates with the inner hole of the connecting sleeve.

[0010] Further, the adapter is provided with a butt thread sleeve.

[0011] Further, the side of the shower head close to the shell is provided with a first interface, the first interface is arranged around the sleeve, one end of the shell is provided with a second interface, and the first interface is used for docking with the second interface.

[0012] The utility model discloses a beneficial effect: a screw thread rotation stop shower structure, it includes water outlet subassembly and connecting assembly, water outlet subassembly includes shower head, the sleeve of setting in shower head and the first internal thread of setting in the inner wall of sleeve, the end face of sleeve is provided with first rotation stop piece, and connecting assembly includes connecting barrel, the first external thread of setting in the one end outside wall of connecting barrel and the second rotation stop piece of setting in the outside wall of connecting barrel and being located the top of first external thread, first external thread is used for with first internal thread thread connection, and second rotation stop piece is used for with first rotation stop piece and touches.In practical application, when water outlet subassembly and connecting assembly assemble, the first external thread of connecting barrel is aligned with the first internal thread in the sleeve of shower head, and first external thread is connected with first internal thread thread, makes connecting barrel gradually screw into the sleeve, until second rotation stop piece and first rotation stop piece touch, to realize the location of the thread connection of sleeve and connecting barrel, prove that water outlet subassembly and connecting assembly assemble in place, effectively prevent sleeve and connecting barrel excessive screw joint and cause thread lock too tight and open or open phenomenon of not playing, be favorable to easily dismount water outlet subassembly and connecting assembly, also avoided the excessive extrusion between first external thread and first internal thread and caused first external thread or / and first internal thread damage, prolong the life. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model.

[0014] Fig. 2 It is the three-dimensional structure schematic diagram of the utility model hidden shell.

[0015] Fig. 3 It is the three-dimensional structure schematic diagram of the utility model hidden shell.

[0016] BRIEF DESCRIPTION OF DRAWINGS

[0017] 1, water outlet subassembly;2, connecting assembly;3, shower head;4, sleeve;5, first internal thread;6, first rotation stop piece;7, connecting barrel;8, first external thread;9, second rotation stop piece;10, shell;11, connecting sleeve;13, second external thread;14, adapter;15, docking thread sleeve;16, first interface. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of those skilled in the art, the utility model is further explained below in combination with examples and drawings, and the content mentioned in the implementation manner is not limited to the utility model.

[0019] As Figs. 1 to 3 shown, the utility model provides a screw thread rotation stop shower structure, it includes water outlet subassembly 1 and connecting assembly 2, water outlet subassembly 1 includes shower head 3, sleeve 4 of setting in shower head 3 and the first internal thread 5 of setting in the inner wall of sleeve 4, the end face of sleeve 4 is provided with the first rotation stop block 6, connecting assembly 2 includes connecting cylinder 7, the first external thread 8 of setting in the outer side wall of one end of connecting cylinder 7 and the second rotation stop block 9 of setting in the outer side wall of connecting cylinder 7 and located the top of first external thread 8, and the first external thread 8 is used to be connected with the first internal thread 5 thread, and the second rotation stop block 9 is used to be in contact with the first rotation stop block 6.

[0020] In practical application, when water outlet subassembly 1 and connecting assembly 2 are assembled, the first external thread 8 of connecting cylinder 7 is aligned with the first internal thread 5 in the sleeve 4 of shower head 3, the first external thread 8 is connected with the first internal thread 5 thread, so that connecting cylinder 7 is gradually screwed into sleeve 4, until the second rotation stop block 9 is in contact with the first rotation stop block 6, to realize the limiting of the thread connection of sleeve 4 and connecting cylinder 7, prove that water outlet subassembly 1 and connecting assembly 2 are assembled in place, effectively prevent sleeve 4 and connecting cylinder 7 from being screwed excessively, which causes the phenomenon that the thread is locked too tightly and is difficult to open or not to open, facilitate the easy disassembly of water outlet subassembly 1 and connecting assembly 2, also avoid the damage of the first external thread 8 or / and the first internal thread 5 caused by the excessive extrusion between the first external thread 8 and the first internal thread 5, prolong the service life.

[0021] In the embodiment, connecting assembly 2 includes a shell 10, the shell 10 is sleeved on the outside of the connecting cylinder 7, the shell 10 has a mounting space between the first external thread 8, the mounting space is used for the sleeve 4 to be installed, and one end of the shell 10 is in contact with the outer wall of the shower head 3. By setting the shell 10, the connection position of the connecting cylinder 7 and the sleeve 4 is shielded, so that the appearance of the utility model is beautiful and complete, and the first external thread 8 on the connecting cylinder 7 is protected.

[0022] In the embodiment, one end of the connecting cylinder 7 away from the shower head 3 is provided with a connecting sleeve 11, the other end of the shell 10 is provided with a through hole, the connecting sleeve 11 penetrates the through hole, and the connecting assembly 2 further includes a adapter 14 rotatably connected to the inner wall of the connecting sleeve 11, and the inner hole of the adapter 14 is in communication with the inner hole of the connecting sleeve 11. The structure design facilitates the connection of the connecting assembly 2 and the external water pipe assembly.

[0023] In the embodiment, the outer side wall of the connecting sleeve 11 is provided with a second external thread 13, the inner wall of the through hole is provided with a second internal thread, and the second external thread 13 is used for thread connection with the second internal thread. By thread connection of the second external thread 13 and the second internal thread, the connecting sleeve 11 and the shell 10 are facilitated to be disassembled, and the connection of the connecting sleeve 11 and the shell 10 is firm.

[0024] In the embodiment, the adapter 14 is provided with a threaded sleeve 15. In actual application, the threaded sleeve 15 is threadedly connected with an external water pipe assembly, so that the connecting assembly 2 is connected with the external water pipe assembly and the connection is firm.

[0025] In the embodiment, the shower head 3 is provided with a first connecting interface 16 on the side close to the shell 10, the first connecting interface 16 is arranged around the sleeve 4, and the shell 10 is provided with a second connecting interface at one end. The first connecting interface 16 is used for docking with the second connecting interface. After the connecting assembly 2 and the water outlet assembly 1 are assembled in place, the second connecting interface of the shell 10 is docked with the first connecting interface 16 of the shower head 3, so that the connection of the shell 10 and the shower head 3 is consistent, and the appearance is beautiful.

[0026] All the technical features in the embodiment can be freely combined according to actual needs.

[0027] The above embodiment is a preferred implementation scheme of the utility model, and the utility model can also be implemented in other ways. Any obvious replacement without departing from the technical scheme concept is within the protection scope of the utility model.

Claims

1. A threaded spin stop shower structure, characterized by: The shower assembly (1) comprises a shower head (3), a sleeve (4) arranged on the shower head (3), and a first internal thread (5) arranged on the inner wall of the sleeve (4). An end surface of the sleeve (4) is provided with a first rotation stop block (6). The connecting assembly (2) comprises a connecting barrel (7), a first external thread (8) arranged on the outer side wall of one end of the connecting barrel (7), and a second rotation stop block (9) arranged on the outer side wall of the connecting barrel (7) and located at the top end of the first external thread (8). The first external thread (8) is used for threaded connection with the first internal thread (5), and the second rotation stop block (9) is used for abutting against the first rotation stop block (6).

2. A threaded swivel stopper shower structure according to claim 1, characterized in that: The connecting assembly (2) comprises a shell (10) which is sleeved on the outside of the connecting barrel (7). The shell (10) and the first external thread (8) have a mounting space therebetween, and the mounting space is used for accommodating the sleeve (4). One end of the shell (10) abuts against the outer wall of the shower head (3).

3. A threaded swivel stopper shower structure according to claim 2, characterized in that: The other end of the shell (10) is provided with a through hole, and the connecting sleeve (11) penetrates through the through hole.

4. A threaded swivel stopper according to claim 3, wherein: The outer side wall of the connecting sleeve (11) is provided with a second external thread (13), and the inner wall of the through hole is provided with a second internal thread. The second external thread (13) is used for threaded connection with the second internal thread.

5. The threaded swivel stopper shower structure according to claim 3, wherein: The connecting assembly (2) further comprises an adapter (14) which is rotationally connected to the inner wall of the connecting sleeve (11). The inner hole of the adapter (14) is in communication with the inner hole of the connecting sleeve (11).

6. A threaded swivel stopper according to claim 5, wherein: The adapter (14) is provided with a butt joint thread sleeve (15).

7. A threaded swivel stopper according to claim 2, wherein: The side of the shower head (3) close to the shell (10) is provided with a first butt joint (16) which surrounds the sleeve (4). One end of the shell (10) is provided with a second butt joint. The first butt joint (16) is used for butt joint with the second butt joint.

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