Water stop structure and shower head

Abstract

The utility model relates to the technical field of articles, and provides a water stop structure which comprises a water inlet part, a mounting seat, a water stop seat, an elastic part, a connecting rod and a button rod. The water inlet piece is provided with a water inlet channel, and the water inlet piece is provided with a water passing opening communicated with the water inlet channel; the mounting base is arranged on the water inlet piece, a connecting channel is formed in the mounting base in the circumferential direction of the mounting base, water through holes are formed in the circumferential side of the mounting base, and a plurality of limiting strips are arranged on the mounting base in the circumferential direction of the mounting base at intervals; the water stop seat is connected to the mounting seat in a sliding manner; the elastic piece is arranged between the water inlet piece and the water stop seat; the connecting rod is rotationally connected to the water stop base and provided with a plurality of connecting teeth at intervals in the circumferential direction of the connecting rod, and the limiting strips abut against the connecting teeth. The button rod is slidably connected to the mounting base, and a plurality of driving teeth are arranged at the end, close to the connecting rod, of the button rod in the circumferential direction of the button rod. Therefore, the water stopping effect of the shower head can be improved. In addition, the utility model further provides a shower head.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of bathroom products, in particular to a water stopping structure and a shower head. BACKGROUND

[0002] The shower head is also called a shower head, which is originally a device for watering flowers, potted plants and other plants. Later, someone modified it into a shower device, making it a common bathroom product. Some shower heads have a water stopping function to allow users to pause the water flow at any time during bathing without having to frequently adjust the faucet, thereby improving the convenience and comfort of use.

[0003] In related technologies, the shower head is pressed by a button rod to drive the water stopping column to slide, so that the water stopping column blocks the water inlet channel of the shower head, thereby limiting the water outlet of the shower head. Then, by pressing the button rod in the opposite direction, the water stopping column slides in the opposite direction to unblock the water inlet channel, thereby restoring the water outlet of the shower head.

[0004] However, in actual application, when the water flow in the water inlet channel is large, the blocking effect of the water stopping column on the water inlet channel is poor, resulting in poor water stopping effect of the shower head, and therefore needs to be improved. CONTENT OF THE UTILITY MODEL

[0005] In order to improve the water stopping effect of the shower head, in a first aspect, the present application provides a water stopping structure.

[0006] The water stopping structure provided by the present application adopts the following technical scheme:

[0007] A water stopping structure, comprising a water inlet member, a mounting seat, a water stopping seat, an elastic member, a connecting rod and a button rod; the water inlet member is provided with a water inlet channel, and the water inlet member is provided with a water passage opening communicated with the water inlet channel; the mounting seat is arranged on the water inlet member, the mounting seat is provided with a connecting channel along the circumferential direction thereof and is provided with a water passage hole on the circumferential side, the water passage hole is communicated with the connecting channel and the water passage opening, and the mounting seat is provided with a plurality of limiting strips spaced apart along the circumferential direction thereof; the water stopping seat is slidably connected to the mounting seat; the elastic member is arranged between the water inlet member and the water stopping seat to drive the water stopping seat to approach the mounting seat; the connecting rod is rotatably connected to the water stopping seat and is provided with a plurality of connecting teeth spaced apart along the circumferential direction thereof, each limiting strip abuts each connecting tooth; the button rod is slidably connected to the mounting seat and is provided with a plurality of driving teeth along the circumferential direction of one end thereof close to the connecting rod, and the plurality of driving teeth are matched with the plurality of connecting teeth.

[0008] In actual application, in the initial state, the elastic member drives the water stop base to be close to the mounting base, so that each limiting strip of the mounting base abuts each connecting tooth, at this time, there is a gap between the mounting base and the water stop base, so that the water inlet channel is communicated with the water hole of the mounting base, water can flow out of the water outlet through the water hole, so as to realize the water outlet of the shower head;

[0009] Wherein, by pressing the button rod, the driving teeth of the button rod are matched with the connecting teeth, so that the connecting rod rotates and drives the water stop base away from the mounting base, and then the water stop base is reset under the driving of the elastic member, so that each limiting strip is arranged between each connecting tooth, at this time, the water stop base realizes the sealing of the mounting base, so that the water inlet channel is isolated from the water hole of the mounting base, so as to limit the water outlet of the shower head. Because of the close cooperation between the water stop base and the mounting base, even if the water flow of the water inlet channel is large, the water stop base can ensure the sealing of the mounting base, so as to improve the water stop effect of the shower head.

[0010] Preferably, an activity groove is arranged at one end of the water stop base away from the mounting base, and the mounting base is arranged in the activity groove.

[0011] By adopting the above technical scheme, the activity groove is arranged to realize the sliding connection between the water stop base and the mounting base, and the stability of the sliding of the water stop base can be ensured.

[0012] Preferably, the water inlet member is provided with a limiting groove, and one end of the elastic member is limited in the limiting groove.

[0013] By adopting the above technical scheme, the limiting groove is arranged to improve the stability of the installation of the elastic member, and the damage of the elastic member caused by excessive bending can be avoided as much as possible, so as to improve the service life of the elastic member.

[0014] Preferably, one end of the connecting rod away from the button rod is arranged in the water stop base, and the elastic member is sleeved on the connecting rod.

[0015] By adopting the above technical scheme, the elastic member is sleeved on the connecting rod to improve the stability of the installation of the elastic member, and the damage of the elastic member caused by excessive bending can be avoided as much as possible, so as to improve the service life of the elastic member.

[0016] Preferably, the water stop structure further comprises a pressing plate, the pressing plate is rotationally connected to the water inlet member and abuts one end of the button rod away from the connecting rod.

[0017] By adopting the above technical scheme, the pressing plate is arranged to facilitate the pressing of the button rod.

[0018] Preferably, the water stop structure further comprises two first sealing rings, and the first sealing rings are embedded in both ends of the mounting base.

[0019] By adopting the technical scheme, two first sealing rings are arranged to improve the sealing between the mounting seat and the water inlet part.

[0020] Preferably, the water stop structure further comprises two second sealing rings, and the second sealing rings are embedded in two ends of the water stop seat.

[0021] By adopting the technical scheme, two second sealing rings are arranged to improve the sealing between the mounting seat and the water stop seat.

[0022] In a second aspect, the application provides a shower head.

[0023] The shower head provided by the application adopts the following technical scheme:

[0024] A shower head comprises the water stop structure described above.

[0025] In summary, the application has at least one of the following beneficial technical effects:

[0026] 1. By pressing the button rod, the driving teeth of the button rod are matched with the connecting teeth, the connecting rod is rotated and drives the water stop seat to move away from the mounting seat, and then the water stop seat is reset under the driving of the elastic member, the limiting strips are inserted between the connecting teeth, at this time, the water stop seat realizes the plugging of the mounting seat, the water inlet channel is isolated from the water hole of the mounting seat, and the water outlet of the shower head is limited. Since the water stop seat and the mounting seat are tightly matched, even if the water flow of the water inlet channel is large, the water stop seat can ensure the plugging of the mounting seat, thereby improving the water stop effect of the shower head.

[0027] 2. The elastic member is sleeved on the connecting rod to improve the stability of the elastic member installation, and to avoid excessive bending and damage of the elastic member as much as possible, thereby prolonging the service life of the elastic member.

[0028] 3. Two first sealing rings are arranged to improve the sealing between the mounting seat and the water inlet part, and two second sealing rings are arranged to improve the sealing between the mounting seat and the water stop seat. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 is a schematic diagram of the overall profile of the water stop structure in the embodiment of the application;

[0030] Figure 2 is an enlarged schematic diagram of A in Figure 1

[0031] Figure 3 is a schematic diagram of the partial profile of the water stop structure in the embodiment of the application;

[0032] Figure 4 is a schematic diagram of the partial explosion of the water stop structure in the embodiment of the application;​

[0033] Figure 5 is a schematic diagram of the overall structure of the shower head in the embodiments of the present application.

[0034] Reference signs: 1, water inlet part; 11, water inlet channel; 12, water passage; 13, limiting groove; 2, mounting seat; 21, connecting channel; 22, water passage hole; 23, limiting strip; 3, water stop seat; 31, movable groove; 4, elastic part; 5, connecting rod; 51, connecting tooth; 52, accommodation groove; 6, button rod; 61, driving tooth; 7, pressing plate; 8, first sealing ring; 9, second sealing ring; 10, shell. DETAILED DESCRIPTION

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the specification herein is for describing particular embodiments only and is not intended to be limiting of the application; the use herein of terms such as "comprise" and "have" and any variations thereof are intended to cover the inclusion of the stated features, integers, steps, components, elements, or the like to the specified groups, and any combinations thereof.

[0036] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. It is expressly understood that the embodiments described herein are merely examples from a whole class of comparable embodiments which those skilled in the art will readily identify. The term "consisting essentially of to avoid any variation of the specified features beyond those that do not materially change the basic and novel characteristics of the claimed application.

[0037] The following detailed description of the application is made in connection with the accompanying drawings. Figures 1-5 The application is further described in detail.

[0038] The embodiments of the present application disclose a water stop structure.

[0039] Reference is made to Figure 1 and Figure 2 The water stop structure comprises a water inlet part 1, a mounting seat 2, a water stop seat 3, an elastic part 4, a connecting rod 5 and a button rod 6. The water inlet part 1 is provided with a water inlet channel 11 along the length direction of the water inlet part 1. The water inlet part 1 is provided with a water passage 12 at one end of the water inlet channel 11, so that the water passage 12 is in communication with the water inlet channel 11.

[0040] Reference is made to Figure 2 and Figure 3 The mounting seat 2 is fixedly connected to the water inlet part 1. The lower end of the mounting seat 2 is provided with a connecting channel 21 along the circumferential direction of the mounting seat 2. The connecting channel 21 is in communication with the water inlet channel 11. Meanwhile, the side of the mounting seat 2 close to the water passage 12 is provided with a water passage hole 22. The water passage hole 22 is in communication with the connecting channel 21 and the water passage 12.

[0041] The water stop seat 3 is sleeved at the connecting channel 21 of the mounting seat 2, and is connected to the mounting seat 2 in a sliding manner. The sliding direction is the length direction of the mounting seat 2. The elastic member 4 is a spring, and the lower end of the elastic member 4 elastically abuts against the water inlet member 1, and the upper end abuts against the lower end of the water stop seat 3, so as to drive the water stop seat 3 to be close to the mounting seat 2.

[0042] With reference to Figure 3 And Figure 4 The connecting rod 5 is rotationally connected to the upper end of the water stop seat 3, and three connecting teeth 51 are protruded on the circumferential side of the connecting rod 5. The three connecting teeth 51 are uniformly and spacedly arranged along the circumferential direction of the connecting rod 5, and a displacement slot 52 is formed between two connecting teeth 51. Correspondingly, three limiting strips 23 are uniformly and spacedly protruded on the inner side of the mounting seat 2 along the circumferential direction of the mounting seat 2, and each limiting strip 23 abuts against each connecting tooth 51. The button rod 6 is connected to the mounting seat 2 in a sliding manner, and the sliding direction is the length direction of the mounting seat 2. Six driving teeth 61 are uniformly and spacedly protruded on the lower end of the button rod 6 along the circumferential direction of the button rod 6. The six driving teeth 61 are matched with the three connecting teeth 51, that is, when the button rod 6 moves downward, three driving teeth 61 abut against the three connecting teeth 51, and the tooth surfaces are matched, so that the connecting rod 5 rotates and slides downward.

[0043] In actual application, in the initial state, the water stop seat 3 is close to the mounting seat 2 under the driving of the elastic member 4, so that each limiting strip 23 of the mounting seat 2 abuts against each connecting tooth 51. At this time, the lower end of the water stop seat 3 is located outside the mounting seat 2, that is, there is a gap between the mounting seat 2 and the water stop seat 3. The water inlet channel 11 is connected to the water passing hole 22 of the mounting seat 2 through the connecting channel 21, and water can flow from the water inlet channel 11 through the connecting channel 21 and the water passing hole 22, and then flow out from the water outlet 12, so as to realize the water outlet of the shower head.

[0044] Among them, by pressing the button rod 6, the driving teeth 61 of the button rod 6 are matched with the connecting teeth 51, so that the connecting rod 5 rotates and drives the water stop seat 3 to move away from the mounting seat 2. Then, the water stop seat 3 is reset under the driving of the elastic member 4, so that each limiting strip 23 is arranged in each displacement slot 52. At this time, the lower end of the water stop seat 3 is located inside the mounting seat 2, and the water stop seat 3 realizes the plugging of the connecting channel 21, so that the water inlet channel 11 is isolated from the water passing hole 22, so as to limit the water outlet of the shower head. Because the water stop seat 3 is closely matched with the mounting seat 2, even if the water flow of the water inlet channel 11 is large, the water stop seat 3 can also ensure the plugging of the mounting seat 2, so as to improve the water stopping effect of the shower head.

[0045] In some embodiments, the lower end of the water stop seat 3 is provided with three movable grooves 31, which are uniformly spaced along the circumference of the water stop seat 3. The lower end of the mounting seat 2 is arranged in the three movable grooves 31, further realizing the sliding connection between the water stop seat 3 and the mounting seat 2, and limiting the sliding of the water stop seat 3, so as to ensure the stability of the sliding of the water stop seat 3.

[0046] With reference to Figure 1 In some embodiments, the water stop structure further comprises a pressing plate 7 rotatably connected to the circumferential side of the water inlet member 1 and abutting against the upper end of the button rod 6. The pressing plate 7 is pressed to press the button rod 6. Since the area of the pressing plate 7 is large, it is convenient to press the button rod 6.

[0047] With reference to Figure 2 In some embodiments, the water inlet member 1 is provided with a limiting groove 13 coaxially arranged with the water stop seat 3. The lower end of the elastic member 4 is limited in the limiting groove 13, so as to improve the stability of the installation of the elastic member 4, thereby improving the connection between the mounting seat 2 and the water stop seat 3. At the same time, the elastic member 4 can be prevented from being excessively bent and damaged, so as to improve the service life of the elastic member 4.

[0048] With reference to Figure 2 And Figure 3 In some embodiments, the lower end of the connecting rod 5 is arranged in the water stop seat 3, and the upper end of the elastic member 4 is sleeved on the connecting rod 5, so as to further improve the stability of the installation of the elastic member 4, and prevent the elastic member 4 from being excessively bent and damaged, so as to improve the service life of the elastic member 4.

[0049] With reference to Figure 2 In some embodiments, the water stop structure further comprises two first sealing rings 8 respectively embedded in the two ends of the mounting seat 2, so as to improve the sealing between the water passing hole 22 and the water passing opening 12, that is, improve the sealing between the mounting seat 2 and the water inlet member 1.

[0050] In some embodiments, the water stop structure further comprises two second sealing rings 9 respectively embedded in the two ends of the water stop seat 3, so as to improve the sealing between the mounting seat 2 and the water stop seat 3, thereby improving the water stop effect of the shower head.

[0051] The implementation principle of the embodiment is as follows: in actual application, under the initial state, the water stop seat 3 is driven by the elastic member 4 to be close to the mounting seat 2, so that each limiting strip 23 of the mounting seat 2 abuts against each connecting tooth 51, at this time, the lower end of the water stop seat 3 is located outside the mounting seat 2, that is, there is a gap between the mounting seat 2 and the water stop seat 3, so that the water inlet channel 11 is connected with the water passing hole 22 of the mounting seat 2 through the connecting channel 21, water can pass through the connecting channel 21 and the water passing hole 22 from the water inlet channel 11, and flow out of the water outlet 12, so as to realize the water outlet of the shower head.

[0052] The application further discloses a shower head.

[0053] With reference to Figure 5 The shower head comprises a shell 10 and the water stopping structure described in the above embodiment, and the water inlet member 1 is fixedly connected in the shell 10.

[0054] The above are preferred embodiments of the application, and are not intended to limit the protection scope of the application, so: any equivalent changes made according to the structure, shape and principle of the application should be covered in the protection scope of the application.

Claims

1. A water stop structure, characterized by, The water stop structure comprises a water inlet part (1), a mounting seat (2), a water stop seat (3), an elastic part (4), a connecting rod (5) and a button rod (6); the water inlet part (1) is provided with a water inlet channel (11), and the water inlet part (1) is provided with a water inlet opening (12) in communication with the water inlet channel (11); the mounting seat (2) is arranged on the water inlet part (1), the mounting seat (2) is provided with a connecting channel (21) along the circumferential direction of the mounting seat (2) and is provided with a water passing hole (22) on the circumferential side, the water passing hole (22) is in communication with the connecting channel (21) and the water inlet opening (12), and the mounting seat (2) is provided with a plurality of limiting strips (23) at intervals along the circumferential direction of the mounting seat (2); the water stop seat (3) is slidably connected to the mounting seat (2); the elastic part (4) is arranged between the water inlet part (1) and the water stop seat (3) to drive the water stop seat (3) to move close to the mounting seat (2); the connecting rod (5) is rotatably connected to the water stop seat (3) and is provided with a plurality of connecting teeth (51) at intervals along the circumferential direction of the connecting rod (5), and each limiting strip (23) abuts against each connecting tooth (51); the button rod (6) is slidably connected to the mounting seat (2) and is provided with a plurality of driving teeth (61) at intervals along the circumferential direction of the button rod (6) at one end close to the connecting rod (5), and the plurality of driving teeth (61) are matched with the plurality of connecting teeth (51).

2. A water stop structure according to claim 1, wherein The water stop seat (3) is provided with a movable groove (31) at one end away from the mounting seat (2), and the mounting seat (2) penetrates the movable groove (31).

3. A water stop structure according to claim 1, wherein The water inlet part (1) is provided with a limiting groove (13), and one end of the elastic part (4) is limited in the limiting groove (13).

4. A water stop structure according to claim 1, wherein The connecting rod (5) penetrates the water stop seat (3) at one end away from the button rod (6), and the elastic part (4) is sleeved on the connecting rod (5).

5. A water stop structure according to claim 1, wherein The water stop structure further comprises a pressing plate (7) rotatably connected to the water inlet part (1) and abutting against one end of the button rod (6) away from the connecting rod (5).

6. A water stop structure according to claim 1, wherein The water stop structure further comprises two first sealing rings (8), and a plurality of the first sealing rings (8) are embedded in both ends of the mounting seat (2).

7. A water stop structure according to claim 1, wherein The water stop structure further comprises two second sealing rings (9), and a plurality of the second sealing rings (9) are embedded in both ends of the water stop seat (3).

8. A showerhead, characterized by The water stop structure comprises the water stop structure according to any one of claims 1-7.

Images