Rotary water outlet assembly and shower rod

Abstract

The utility model discloses a rotary water outlet assembly and a shower rod, which can spray out rotary water spray during water outlet to meet specific use requirements. The rotary water outlet assembly comprises a water outlet seat and a water outlet piece; a water outlet cavity is formed in the water outlet seat, and a water outlet and a plurality of water inlet holes which are obliquely formed are formed in the water outlet cavity; the water outlet piece is movably matched in the water outlet cavity, the upper end of the water outlet piece abuts against the upper wall of the water outlet cavity, and a plurality of protruding parts are arranged on the circumferential face of the upper end of the water outlet piece. The lower end of the water outlet piece is matched at the water outlet in a dynamic sealing manner, and a water passing channel is formed in the lower end face of the water outlet piece so as to be communicated into the water outlet cavity; after water flow enters the water outlet cavity through the water inlet hole, thrust is generated on the protruding part so that the upper end of the water outlet piece can do circular motion along the circumferential face of the upper end of the water outlet cavity, and the lower end of the water outlet piece is matched with the water outlet in a dynamic sealing mode.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitary equipment, in particular to a rotary water outlet assembly and a shower rod. Background Art

[0002] The water outlet device in sanitary equipment is usually designed with a special structure so that it can spray water flowers of a type corresponding to the structure, thereby meeting different usage requirements.

[0003] Currently, common types of water flowers on the market include ordinary sprinkler water, blade water, bubble water, etc., but the water outlet direction is generally fixed. There are also those that design the water outlet part into a swinging or rotating water outlet mode in order to increase the water outlet effect, but it is only to adjust the orientation of the water outlet part, that is, to change the water outlet direction. However, the water outlet direction is still fixed during the water outlet process, and the corresponding structure is relatively complex and the cost is relatively high. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a rotary water outlet assembly and a shower rod, to solve the problems existing in the prior art, and to be able to spray rotating water flowers during water outlet to meet specific usage requirements.

[0005] In order to achieve the above purpose, one solution of the utility model is:

[0006] A rotary water outlet assembly includes a water outlet seat and a water outlet part; a water outlet cavity is arranged in the water outlet seat, and the water outlet cavity is provided with a water outlet and a number of obliquely arranged water inlet holes; the water outlet part is movably fitted in the water outlet cavity, its upper end abuts against the upper wall of the water outlet cavity, and a number of convex parts are arranged on the peripheral surface of the upper end of the water outlet part; the lower end of the water outlet part is movably and sealingly fitted at the water outlet, and a water passing channel is arranged on the lower end surface of the water outlet part to communicate with the water outlet cavity; after water flow enters the water outlet cavity through the water inlet holes, a thrust is generated on the convex parts to make the upper end of the water outlet part do circular motion along the peripheral surface of the upper end of the water outlet cavity, and the lower end of the water outlet part keeps movably and sealingly fitted at the water outlet.

[0007] The upper wall of the water outlet cavity is provided with an inwardly concave conical surface, and the conical surface is coaxially arranged with the water outlet; the upper end surface of the water outlet part is movably fitted on the conical surface and makes circular motion along the conical surface when receiving a thrust.

[0008] The water outlet is an outwardly expanding flared opening.

[0009] The water inlet holes are arranged at equal angular intervals around the axis of the water outlet cavity.

[0010] The convex part is a flange arranged along the axial direction of the water outlet part.

[0011] A convex ring with a spherical cross-section is provided on the peripheral surface of the water outlet member, and a ring wall for the convex ring to movably cooperate with is provided in the water outlet cavity.

[0012] An arc surface is provided on the peripheral surface at the lower end of the water outlet member.

[0013] A spherical water passing cavity is provided in the water outlet member, several water passing holes are provided around the water passing cavity, and the water passing cavity is communicated with the water passing channel.

[0014] The water outlet seat is further provided with a water inlet cavity, the water inlet cavity is communicated with the water outlet cavity through the water inlet hole; a water inlet is provided in the water inlet cavity.

[0015] The second solution of the present invention is:

[0016] A shower rod includes the rotating water outlet assembly described above.

[0017] After adopting the above technical solutions, the present invention has the following technical effects:

[0018] In the present invention, a water outlet and several obliquely arranged water inlet holes are provided in the water outlet cavity of the water outlet seat, and a water outlet member is provided. The upper and lower ends of the water outlet member are respectively fitted at the upper and lower ends of the water outlet cavity. When water passes through the obliquely arranged water inlet holes, a thrust will be generated on the protruding part of the water outlet member, so that the upper end of the water outlet member makes a circular motion along the peripheral surface at the upper end of the water outlet cavity, and the lower end of the water outlet member is always movably and sealingly fitted at the water outlet, so that the water outlet angle of the water passing channel of the water outlet member rotates by a corresponding angle, and finally a continuously rotating water flower is generated during the water outlet process. Description of the Drawings

[0019] Figure 1 It is a perspective view of the first embodiment of the present invention;

[0020] Figure 2 It is an exploded view of the first embodiment of the present invention;

[0021] Figure 3 It is a cross-sectional view of the first embodiment of the present invention;

[0022] Figure 4 It is a cross-sectional view of the second embodiment of the present invention;

[0023] Figure 5 It is a partial structure perspective view of the third embodiment of the present invention;

[0024] Figure 6 It is a partial structure cross-sectional view of the third embodiment of the present invention;

[0025] Explanation of the reference numerals in the drawings:

[0026] 1 - Water outlet base; 1a - Water outlet body; 1b - Water outlet cover; 1c - Oblique water piece; 11 - Water outlet cavity; 12 - Water outlet; 13 - Water inlet hole; 14 - Water inlet cavity; 15 - Water inlet; 16 - Conical surface; 17 - Ring wall;

[0027] 2 - Water outlet part; 2a - Shaft part; 2b - End; 21 - Protrusion; 22 - Water passage; 23 - Convex ring; 24 - Arc surface; 25 - Water passage cavity; 26 - Water passage hole;

[0028] 3 - Shower rod body;

[0029] 4 - Water pipe;

[0030] 5 - Plug. Specific embodiments

[0031] In order to further explain the technical solution of the present invention, the present invention will be elaborated in detail below through specific embodiments.

[0032] Refer to Figure 1-4 As shown, the present invention discloses a rotary water outlet assembly, including a water outlet base 1 and a water outlet part 2;

[0033] A water outlet cavity 11 is provided in the water outlet base 1, and the water outlet cavity 11 is provided with a water outlet 12 and a number of obliquely arranged water inlet holes 13;

[0034] The water outlet part 2 is movably fitted in the water outlet cavity 11, its upper end abuts against the upper wall of the water outlet cavity 11, and a number of protrusions 21 are provided on the peripheral surface of the upper end of the water outlet part 2; the lower end of the water outlet part 2 is movably and sealingly fitted at the water outlet 12, and a water passage 22 is provided on the lower end surface of the water outlet part 2 to communicate with the water outlet cavity 11;

[0035] After the water flow enters the water outlet cavity 11 through the water inlet holes 13, a thrust is generated on the protrusions 21 to make the upper end of the water outlet part 2 perform a circular motion along the peripheral surface of the upper end of the water outlet cavity 11, and the lower end of the water outlet part 2 remains movably and sealingly fitted at the water outlet 12.

[0036] Through the above scheme, in the present invention, a water outlet 12 and a number of obliquely arranged water inlet holes 13 are provided in the water outlet cavity 11 of the water outlet base 1, and a water outlet part 2 is provided. The upper and lower ends of the water outlet part 2 are respectively fitted at the upper and lower ends of the water outlet cavity 11. When the water passes through the inclined water inlet holes 13, a thrust will be generated on the protrusions 21 of the water outlet part 2, making the upper end of the water outlet part 2 perform a circular motion along the peripheral surface of the upper end of the water outlet cavity 11, and the lower end of the water outlet part 2 is always movably and sealingly fitted at the water outlet 12, so that the water outlet angle of the water passage 22 of the water outlet part 2 rotates by a corresponding angle, and finally a rotating water flower is generated during the water outlet process.

[0037] See Figure 1-3, showing the first embodiment of the present utility model.

[0038] The upper wall of the above-mentioned water outlet cavity 11 is provided with an inwardly concave conical surface 16, and the conical surface 16 is coaxially arranged with the water outlet 12; the upper end surface of the water outlet member 2 is movably fitted on the conical surface 16 and makes a circular motion along the conical surface 16 when subjected to a thrust force.

[0039] The above-mentioned water outlet 12 is a flared trumpet shape to adapt to the rotating water spray from the water outlet member 2.

[0040] The above-mentioned water inlet holes 13 are arranged at equal angular intervals around the axis of the water outlet cavity 11, so that the water flow flows into the water outlet cavity 11 evenly in multiple strands.

[0041] The above-mentioned convex portion 21 is a flange arranged along the axial direction of the water outlet member 2. Without increasing the height of the convex portion 21 (relative to the circumferential surface of the water outlet member 2), its length is increased as much as possible, thereby increasing the surface area of the convex portion 21, so that the water flow ejected from the water inlet hole 13 can more easily push the upper end of the water outlet member 2.

[0042] A circular convex ring 23 with a spherical cross-section is arranged on the circumferential surface of the above-mentioned water outlet member 2, and a ring wall 17 for the movable fit of the convex ring 23 is arranged in the water outlet cavity 11, making the rotation of the water outlet member 2 smoother.

[0043] An arc surface 24 is arranged on the circumferential surface of the lower end of the above-mentioned water outlet member 2 to be able to perform a more stable dynamic seal of the water outlet 12.

[0044] A spherical water passing cavity 25 is arranged inside the above-mentioned water outlet member 2, and a number of water passing holes 26 are arranged around the water passing cavity 25, and the water passing cavity 25 is communicated with the water passing channel 22. After the water flow enters the water passing cavity 25 from multiple water passing holes 26, they collide and disturb each other, making the water flow unstable, and finally forming granular water spray after flowing out from the water outlet end of the water passing channel 22.

[0045] Further, the above-mentioned water outlet member 2 includes a separately designed shaft portion 2a and a head portion 2b. The water passing cavity 25 is arranged between the shaft portion 2a and the head portion 2b, the water passing channel 22 is arranged on the axis of the head portion 2b, and the convex portion 21 is arranged on the circumferential surface of the shaft portion 2a. The water outlet member 2 is separately designed into two parts, which is convenient for forming the internal structure of the water outlet member 2.

[0046] The above-mentioned water outlet seat 1 is also provided with a water inlet cavity 14, and the water inlet cavity 14 is communicated with the water outlet cavity 11 through the water inlet hole 13; a water inlet 15 is arranged in the water inlet cavity 14. After the water flows into the water inlet cavity 14 from the water inlet 15, it flows into the water outlet cavity 11 from different directions through each water inlet hole 13, generating a thrust force on the upper end of the water outlet member 2.

[0047] Further, the above-mentioned water outlet base 1 includes a water outlet body 1a, a water outlet cover 1b and an inclined water plate 1c which are designed separately; a water outlet cavity 11 is formed between the lower surface of the water outlet body 1a and the inclined water plate 1c, and a water inlet cavity 14 is formed between the upper surfaces of the water outlet body 1a, the water outlet cover 1b and the inclined water plate 1c. Among them, the water outlet body 1a and the inclined water plate 1c can be assembled by means of welding, gluing, etc., and the water outlet body 1a and the water outlet cover 1b can be assembled by means of threaded connection. The water outlet base 1 is designed separately into three parts, which is convenient for forming the internal structure of the water outlet base 1. In the first embodiment, the above-mentioned water inlet 15 and the water outlet 12 are coaxially arranged, and the water inlet 15 is arranged on the water outlet cover 1b, and the water outlet 12 is arranged on the water outlet body 1a. Of course, the direction of the water inlet 15 does not affect the technical effect of the present invention, and it is not necessarily required to be coaxially arranged with the water outlet 12, as long as they are located on both sides of the inclined water plate 1c respectively (for example, in the third embodiment, in order to meet the water inlet direction requirements of the product, the water inlet 15 can be arranged on the side surface of the water outlet base 1).

[0048] Secondly, the above-mentioned water inlet hole 13 is arranged on the inclined water plate 1c.

[0049] See Figure 4 , which shows the second embodiment of the present invention.

[0050] The difference between the second embodiment and the first embodiment is that the above-mentioned water inlet hole 13 is arranged on the upper peripheral surface of the water outlet body 1a.

[0051] See Figure 5-6 , which shows the third embodiment of the present invention, to which the above-mentioned rotating water outlet assembly is applied.

[0052] Specifically, the third embodiment discloses a shower rod, which includes the above-mentioned rotating water outlet assembly, as well as a shower rod body 3 and a water pipe 4; the water pipe 4 is arranged inside the shower rod body 3, and a number of rotating water outlet assemblies are installed on the water pipe 4. The water inlet hole 13 is communicated with the water pipe 4, and the part of the water outlet base 1 provided with the water outlet 12 is exposed outside the shower rod body 3.

[0053] Further, according to the number of rotating water outlet assemblies to be set as required, a long water supply pipeline is formed by splicing a plurality of water pipes 4, and the end is blocked by a plug 5.

[0054] The above embodiments and drawings do not limit the product form and style of the present invention. Any appropriate changes or modifications made by those of ordinary skill in the art shall be regarded as not departing from the patent scope of the present invention.

Claims

1. A rotating water outlet assembly, characterized in that: It includes a water outlet seat and a water outlet member; A water outlet cavity is arranged in the water outlet seat, and the water outlet cavity is provided with a water outlet and a number of inclined water inlet holes; The water outlet member is movably fitted in the water outlet cavity, its upper end abuts against the upper wall of the water outlet cavity, and a number of convex portions are arranged on the peripheral surface of the upper end of the water outlet member; the lower end of the water outlet member is movably and sealingly fitted at the water outlet, and a water passing channel is arranged on the lower end surface of the water outlet member to communicate with the water outlet cavity; After the water flow enters the water outlet cavity through the water inlet holes, a thrust is generated on the convex portions to make the upper end of the water outlet member perform a circular motion along the peripheral surface of the upper end of the water outlet cavity, and the lower end of the water outlet member remains movably and sealingly fitted at the water outlet.

2. The rotating water outlet assembly according to claim 1, characterized in that: The upper wall of the water outlet cavity is provided with an inwardly concave conical surface, and the conical surface is coaxially arranged with the water outlet; the upper end surface of the water outlet member is movably fitted on the conical surface and performs a circular motion along the conical surface when receiving a thrust.

3. The rotating water outlet assembly according to claim 1, characterized in that: The water outlet is an outwardly expanding flared opening.

4. The rotating water outlet assembly according to claim 1, characterized in that: The water inlet holes are arranged at equal angular intervals around the axis of the water outlet cavity.

5. The rotating water outlet assembly according to claim 1, characterized in that: The convex portion is a flange arranged along the axial direction of the water outlet member.

6. The rotating water outlet assembly according to claim 1, characterized in that: A convex ring with a spherical cross-section is arranged on the peripheral surface of the water outlet member, and a ring wall for the convex ring to be movably fitted is arranged in the water outlet cavity.

7. The rotating water outlet assembly according to claim 1, characterized in that: The peripheral surface of the lower end of the water outlet member is provided with an arc surface.

8. The rotating water outlet assembly according to claim 1, characterized in that: A spherical water passing cavity is arranged in the water outlet member, a number of water passing holes are arranged around the water passing cavity, and the water passing cavity is communicated with the water passing channel.

9. The rotating water outlet assembly according to claim 1, characterized in that: The water outlet seat is further provided with a water inlet cavity, and the water inlet cavity is communicated with the water outlet cavity through the water inlet holes; the water inlet cavity is provided with a water inlet.

10. A shower rod, characterized in that It includes the rotating water outlet assembly according to any one of claims 1 to 9.

Images