Water outlet structure and shower head using same

Abstract

The utility model provides a water outlet structure which comprises a water outlet body and a water inlet body, the water outlet body and the water inlet body are combined in a covering mode to form a plurality of water passing channels, the water outlet body comprises a plurality of water outlet holes, the water inlet body comprises a water inlet body, and the water passing channels are communicated with the water inlet holes and the water outlet holes. Each water outlet hole is provided with at least two water passing grooves which are arranged in a staggered mode, and the water outlet holes are communicated with the water passing channel through the water passing grooves; moreover, the annular wall, the partition wall, the water passing channel and the like are arranged on the water outlet body to collect water flow to form water pressure, even in a low-pressure state, it can still be guaranteed that enough water pressure exists in the cavity to generate impact force and impact force to generate vortexes, it is guaranteed that outlet water spray can form spraying water spray, the water passing stroke from the water inlet hole to the water outlet hole is short, and the service life of the water outlet body is prolonged. Residual water is less; the shower head is simple and reasonable in structure, the cavity is small, enough space can be provided for arranging more water outlet holes, the quantity of sprayed water is large, the shower effect is good, and the use requirements and the use comfort of users are met.

Description

Technical Field

[0001] The utility model relates to the field of bathrooms, in particular to a water outlet structure and a shower head using the water outlet structure. Background Art

[0002] Nowadays, there are various water splash styles of shower heads on the market, including the spray water splash style; then, in order to produce the spray water splash effect, a certain water pressure is required to form a better one, but in actual use, we will inevitably encounter low pressure. If we encounter low pressure and affect the water splash effect, it will greatly affect the user experience. Utility Model Content

[0003] The utility model provides a water outlet structure which can effectively solve the above problems.

[0004] The utility model is achieved in this way:

[0005] A water outlet structure, comprising:

[0006] a water outlet body, including a plurality of water outlet holes; and

[0007] A water inlet body, including a water inlet hole, wherein the water inlet body and the water outlet body overlap to form a plurality of water passages, and the water passages are connected to the water inlet hole;

[0008] Wherein, each of the water outlet holes is provided with at least two water passage grooves which are staggered with each other, and the water outlet hole is connected with the water passage through the water passage grooves.

[0009] As a further improvement, the water outlet is provided with a convex wall toward one side of the water inlet, the end face of the convex wall abuts against the water inlet, the convex wall and the water inlet form a cavity around, the water flow channel is opened on the convex wall, and the water flow channel is communicated with the cavity.

[0010] As a further improvement, two water channels are provided, and the two water channels are parallel to each other and staggered with the axis of the water outlet.

[0011] As a further improvement, at least three circles of water outlet hole groups are arranged outwardly around the axis of the water outlet body, each circle of water outlet hole group includes a plurality of water outlet holes, and the intervals between every two water outlet holes are roughly uniform.

[0012] As a further improvement, four circles of water outlet hole groups are arranged outwardly around the axis of the water outlet body, the water outlet holes of the first circle of water outlet hole group close to the axis of the water outlet body are set as first water outlet holes, the water outlet holes of the second circle of water outlet hole group close to the axis of the water outlet body are set as second water outlet holes, and every two of the first water outlet holes and every two of the second water outlet holes are arranged in a ring-shaped interval without any obstruction.

[0013] As a further improvement, a first water passing area is set between the first water outlet hole and the second water outlet hole, and the first water outlet hole and the second water outlet hole are separated by a plurality of annular walls, the plurality of annular walls include a closed first annular wall and a second annular wall with a groove at one end, and one first annular wall or one second annular wall is roughly set between every two second water outlet holes, and the groove of the second annular wall faces the second water outlet hole; the first annular wall and the second annular wall are protruded on the first water passing area.

[0014] As a further improvement, the water outlet holes of the third circle of water outlet hole group close to the axis side of the water outlet body are set as third water outlet holes, and the water outlet holes of the fourth circle of water outlet hole group close to the axis side of the water outlet body are set as fourth water outlet holes, and a partition wall is arranged between the second circle of water outlet hole group and the third circle of water outlet hole group, and a water outlet is arranged between the two partition walls; each of the third water outlet holes and each of the fourth water outlet holes are connected through a first water channel, and each of the first water channels is connected to the first water flow area through a water outlet.

[0015] As a further improvement, every two of the third water outlet holes and every two of the fourth water outlet holes are not connected to each other.

[0016] As a further improvement, the water inlet body has a second water pass area corresponding to the first water pass area and a second water channel corresponding to the first water channel. After the water inlet body and the water outlet body are covered, the water channel is formed between the first water pass area and the second water pass area and between the first water channel and the second water channel.

[0017] A shower head using the water outlet structure comprises:

[0018] A body, comprising a cavity with an opening at one end and a through hole;

[0019] A water outlet cover, comprising a plurality of water outlets; the water outlet cover is arranged on the opening of the cavity;

[0020] The water outlet body includes a plurality of water outlet holes connected to the water outlet cover, and each of the water outlet holes is arranged on a water outlet.

[0021] A water inlet body, including a water inlet hole, the water inlet body and the water outlet body overlap to form a plurality of water passages, the water passages are connected with the water inlet hole; the water outlet body and the water inlet body are arranged in the cavity; and

[0022] A water inlet assembly is connected to the water inlet body through the through hole; water flows from the water inlet assembly into the water inlet hole, flows to the water outlet hole through the water passage, and flows out from the water outlet.

[0023] The beneficial effects of the utility model are as follows: by arranging mutually offset water troughs and a cavity communicating with the water trough on the water outlet of the water outlet body, and arranging annular walls, partition walls and water channels on the water outlet body to collect water flow and form water pressure, even under low pressure, it can still be ensured that there is enough water pressure reaching the cavity to generate impact force and collision force to generate vortex, ensuring that the water splash can form a spray water splash effect, and the water flow from the water inlet to the water outlet is short, so that less residual water; its structure is simple and reasonable, the cavity is small and there is enough space to arrange more water outlet holes, so that the number of spray water outlets is large, and it can ensure that spray water is generated at low pressure, the shower effect is good, and the user's use needs and comfort are met. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is an axonometric diagram of an embodiment of the utility model.

[0026] Figure 2 It is a structural sectional view of an embodiment of the utility model.

[0027] Figure 3 It is an exploded view of an embodiment of the utility model.

[0028] Figure 4 It is an axonometric view of a water outlet according to an embodiment of the utility model.

[0029] Figure 5 It is a partial enlarged view of the water outlet of the embodiment of the utility model.

[0030] Figure 6 It is an axonometric view of a water inlet body of an embodiment of the utility model. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0032] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] Reference Figure 1 to Figure 3 As shown, a shower head includes a body 3 and a water outlet cover 4, wherein the body 3 and the water outlet cover 4 are combined to form a cavity, wherein a water outlet structure is arranged in the cavity, and a water inlet assembly 5 is penetrated at the upper end of the body 3, wherein the water inlet assembly 5 is connected with the water outlet structure, and the water outlet structure is connected with the water outlet cover 4, and water flows into the shower head from the water inlet assembly 5, passes through the water outlet structure, and flows out from the water outlet cover 4 to spray water.

[0034] The body 3 includes a cavity with an opening at one end and a through hole 31; the water outlet cover 4 includes a plurality of water outlets 41, and the water outlet cover 4 is arranged on the opening of the cavity, and the water inlet assembly 5 is connected to the water inlet body 2 through the through hole 31; water flows from the water inlet assembly 5 into the water inlet hole 21, flows through the water passage to the water outlet hole 11, and flows out from the water outlet 41. The water inlet assembly 5 is a conventional structure, and will not be described in detail here.

[0035] Reference Figures 4 to 6 As shown, a water outlet structure includes a water outlet body 1 and a water inlet body 2, wherein the water outlet body 1 and the water inlet body 2 overlap to form a plurality of water passages, the water outlet body 1 includes a plurality of water outlet holes 11, the water inlet body 2 includes a water inlet body 2, and the water passages are all connected with the water inlet hole 21 and the water outlet hole 11.

[0036] However, in order to make the water splash of the water outlet hole 11 have a spraying effect, each of the water outlet holes 11 is provided with a convex wall 13 toward the side of the water inlet body 2, and the end face of the convex wall 13 abuts against the water inlet body 2. The convex wall 13 and the water inlet body 2 form a cavity 14 around, and at least two mutually offset water channels 12 are provided on the convex wall 13, and one end of the water channel 12 is connected to the cavity 14, and the other end is connected to the water channel. Water flows from the multiple water channels 12 into the cavity 14 and collides with each other in the cavity 14, so that the water flow can generate a vortex, so that the outflowing water splash has a spraying effect. In this embodiment, there are two water channels 12, and the two water channels 12 are parallel to each other and staggered with the axis of the water outlet hole 11. The water flows from the water passage to the water groove 12, and the two water flows impact each other in a staggered manner rather than in a straight line, so as to generate a vortex flow, thereby producing a water spray effect.

[0037] Reference Figure 4 As shown, the water outlet 1 has a first water passing area 15 and a plurality of first water passages 19 communicating with the first water passing area 15. The first water passing area 15 is arranged near the center of the water outlet 1, and the plurality of first water passages 19 are evenly arranged away from the center of the water outlet 1. Figure 6 As shown, the water inlet body 2 has a second water passing area 22 corresponding to the first water passing area 15, and a second water passage 23 corresponding to the first water passage 19. After the water inlet body 2 and the water outlet body 1 are covered, the water passage is formed between the first water passing area 15 and the second water passing area 22 and between the first water passage 19 and the second water passage 23. A plurality of water outlet holes 11 are distributed on the first water passing area 15 and the first water passage 19. The water inlet hole 21 is arranged on the axis of the water inlet body 2, and the water inlet hole 21 is staggered with each of the water outlet holes 11. Water flows into the water inlet hole 21, flows to the water passage, and then flows out from the water outlet hole 11.

[0038] At least three circles of water outlet hole groups are arranged outward from the axis of the water outlet body 1, each circle of water outlet hole group includes a plurality of water outlet holes 11, and the intervals between every two water outlet holes 11 are roughly uniform. Figure 4As shown, four circles of water outlet hole groups are arranged outwardly around the axis of the water outlet body 1, the water outlet holes 11 of the first circle of water outlet hole groups close to the axis of the water outlet body 1 are set as first water outlet holes 11a, and the water outlet holes 11 of the second circle of water outlet hole groups close to the axis of the water outlet body 1 are set as second water outlet holes 11b, and the first water outlet holes 11a and the second water outlet holes 11b are arranged in a circular interval without any obstruction. The first water outlet holes 11a and the second water outlet holes 11b are arranged around the first water passing area 15. Since the first water passing area 15 is relatively close to the water inlet hole 21, when the water flows from the water inlet hole 21 to the first water passing area 15, the water flow pressure and impact force are still relatively large, and the impact force and collision force of the water flow when entering the water flow groove 12 are relatively large, and there is enough force to generate a vortex in the cavity 14.

[0039] However, after all, the water pressure obtained by the second water outlet 11b is not as high as that obtained by the first water outlet 11a, and a plurality of annular walls are arranged between the first water outlet 11a and the second water outlet 11b, and the plurality of annular walls include a closed first annular wall 16 and a second annular wall 17 with a groove at one end. A first annular wall 16 or a second annular wall 17 is arranged roughly between every two second water outlet holes 11b, and the groove of the second annular wall 17 faces the second water outlet 11b side, and the first annular wall 16 and the second annular wall 17 are arranged alternately in sequence, and the first annular wall 16 and the second annular wall 17 are protruded on the first water passing area 15. When the water reaches the periphery of the second water outlet 11b, the water pressure is reduced. The first annular wall 16 and the second annular wall 17 resist the turbulent flow of the water to prevent the water pressure from being reduced. The grooves of the second annular wall 17 collect the water flow to increase the water pressure and supply it to the second water outlet 11b, ensuring that the water reaching the second water outlet 11b has sufficient impact force and collision force, thereby ensuring that a vortex can be generated in the cavity 14.

[0040] The water outlet holes 11 of the third circle of water outlet hole groups near the axis side of the water outlet body 1 are set as third water outlet holes 11c, and the water outlet holes 11 of the fourth circle of water outlet hole groups near the axis side of the water outlet body 1 are set as fourth water outlet holes 11d. A partition wall 18 is arranged between the second circle of water outlet hole groups and the third circle of water outlet hole groups, and a water outlet 190 is arranged between the two partition walls 18; each of the third water outlet holes 11c and each of the fourth water outlet holes 11d are connected through a first water channel 19, and each of the first water channels 19 is connected to the first water pass area 15 through a water outlet 190. Since the third water outlet hole 11c and the fourth water outlet hole 11d are far from the water inlet hole 21, the water pressure obtained by them is also reduced. Therefore, the first water channel 19 is a linear and narrow structure, so that the water flow can be sufficiently gathered without dispersion, so as to ensure the impact force and collision force of the water flow reaching the third water outlet hole 11c and the fourth water outlet hole 11d, and ensure that vortices can be generated in the cavity 14 of the third water outlet hole 11c and the fourth water outlet hole 11d. Moreover, every two third water outlet holes 11c and every two fourth water outlet holes 11d are not connected, ensuring that each first water channel 19 only supplies water flow and water pressure to one third water outlet hole 11c and one fourth water outlet hole 11d, preventing the dispersion of water pressure.

[0041] The utility model arranges mutually offset water channels 12 and a cavity 14 connected with the water channels 12 on the water outlet hole 11 of the water outlet body 1, and arranges an annular wall, a partition wall 18 and a water channel on the water outlet body 1 to collect water flow and form water pressure. Even under low pressure, it can still ensure that there is enough water pressure reaching the cavity 14 to generate impact force and collision force to generate vortex, ensure that the water splash can form a spray water splash effect, and the water flow from the water inlet hole 21 to the water outlet hole 11 is short, so there is less residual water; its structure is simple and reasonable, the cavity 14 is small and there is enough space to arrange more water outlet holes 11, so that the number of spray water outlets is large, and it can ensure that the spray water is generated at low pressure, meeting the user's use needs and comfort.

[0042] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A water outlet structure, characterized in that: include: A water outlet body (1), comprising a plurality of water outlet holes (11); as well as The water inlet body (2) comprises a water inlet hole (21), the water inlet body (2) and the water outlet body (1) overlap to form a plurality of water passages, and the water passages are connected to the water inlet hole (21); Each of the water outlet holes (11) is provided with at least two water passage grooves (12) that are staggered with each other, and the water outlet hole (11) is connected to the water passage through the water passage grooves (12).

2. The water outlet structure according to claim 1, characterized in that: The water outlet hole (11) is provided with a convex wall (13) on one side facing the water inlet body (2), the end surface of the convex wall (13) abuts against the water inlet body (2), the convex wall (13) and the water inlet body (2) surround and form a cavity (14), the water flow groove (12) is provided on the convex wall (13), and the water flow groove (12) is communicated with the cavity (14).

3. The water outlet structure according to claim 2, characterized in that: Two water channels (12) are provided, and the two water channels (12) are parallel to each other and staggered with the axis of the water outlet hole (11).

4. The water outlet structure according to claim 2, characterized in that: At least three circles of water outlet hole groups are arranged outwardly around the axis of the water outlet body (1), each circle of water outlet hole groups includes a plurality of water outlet holes (11), and the intervals between every two water outlet holes (11) are approximately uniform.

5. The water outlet structure according to claim 4, characterized in that: Four circles of water outlet hole groups are arranged outwardly around the axis of the water outlet body (1), the water outlet holes (11) of the first circle of water outlet hole groups close to the axis of the water outlet body (1) are arranged as first water outlet holes (11a), and the water outlet holes (11) of the second circle of water outlet hole groups close to the axis of the water outlet body (1) are arranged as second water outlet holes (11b), and every two of the first water outlet holes (11a) and every two of the second water outlet holes (11b) are arranged in an annular manner without any obstruction.

6. The water outlet structure according to claim 5, characterized in that: A first water passing area (15) is arranged between the first water outlet hole (11a) and the second water outlet hole (11b), and the first water outlet hole (11a) and the second water outlet hole (11b) are separated by a plurality of annular walls, the plurality of annular walls comprising a closed first annular wall (16) and a second annular wall (17) with a groove at one end, one of the first annular wall (16) or one of the second annular wall (17) is arranged roughly between every two second water outlet holes (11b), and the groove of the second annular wall (17) faces the second water outlet hole (11b); the first annular wall (16) and the second annular wall (17) are protrudingly arranged on the first water passing area (15).

7. The water outlet structure according to claim 6, characterized in that: The water outlet holes (11) of the third circle of water outlet hole groups close to the axis of the water outlet body (1) are set as third water outlet holes (11c), and the water outlet holes (11) of the fourth circle of water outlet hole groups close to the axis of the water outlet body (1) are set as fourth water outlet holes (11d). A partition wall (18) is provided between the second circle of water outlet hole groups and the third circle of water outlet hole groups, and a water outlet (190) is provided between the two partition walls (18); each of the third water outlet holes (11c) and each of the fourth water outlet holes (11d) are connected through a first water outlet channel (19), and each of the first water outlet channels (19) is connected to the first water passing area (15) through a water outlet (190).

8. The water outlet structure according to claim 7, characterized in that: Every two of the third water outlet holes (11c) and every two of the fourth water outlet holes (11d) are not connected.

9. The water outlet structure according to claim 7, characterized in that: The water inlet body (2) has a second water pass area (22) corresponding to the first water pass area (15) and a second water passage (23) corresponding to the first water passage (19); after the water inlet body (2) and the water outlet body (1) are covered, the water passage is formed between the first water pass area (15) and the second water pass area (22) and between the first water passage (19) and the second water passage (23).

10. A shower head using the water outlet structure according to any one of claims 1 to 9, characterized in that: include: The body (3) comprises a cavity with an opening at one end and a through hole (31); A water outlet cover (4) comprising a plurality of water outlets (41); the water outlet cover (4) is arranged on the opening of the cavity; A water outlet body (1) comprising a plurality of water outlet holes (11) connected to the water outlet surface cover (4), and each of the water outlet holes (11) is arranged on a water outlet (41); The water inlet body (2) comprises a water inlet hole (21), the water inlet body (2) and the water outlet body (1) overlap to form a plurality of water passages, the water passages are connected to the water inlet hole (21); the water outlet body (1) and the water inlet body (2) are arranged in the cavity; and A water inlet assembly (5), the water inlet assembly (5) is connected to the water inlet body (2) through the through hole (31); water flows from the water inlet assembly (5) into the water inlet hole (21), flows through the water passage to the water outlet hole (11), and flows out from the water outlet (41).

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