Key structure of shower main body

Abstract

The utility model discloses a key structure of a shower main body. The key structure comprises a shell, a panel, a valve body and a key switch, the valve body is arranged in the shell, a control valve element used for controlling switching of an internal waterway is arranged in the valve body, the number of the key switches is at least two, the key switches are installed on the bottom face of the shell side by side through an installation support and close to the back of a panel, and a right-angle transmission switching mechanism is arranged in each key switch and connected with a control rod in the control valve element. The right-angle transmission switching mechanism comprises a key body and a key sliding block, the key sliding block is fixedly connected with a control rod of the control valve element through a screw, inclined guide sliding grooves are formed in the two sides of the key sliding block, the key body comprises a key plate, two side plates and two inclined push blocks, the two side plates are arranged on the key plate, and the inclined push blocks are arranged on the two side plates. The two inclined push blocks are arranged on the inner sides of the two side plates respectively, and the inclined push blocks are embedded into the guide sliding grooves respectively and used for pushing the key sliding block to horizontally move front and back. According to the utility model, the control keys are not easy to touch by mistake and are not easy to be blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of bathroom hardware, in particular to a shower main body button structure. Background Art

[0002] The shower body is also called the shower faucet body, which is a water mixing control device connected to the shower head. The Chinese utility model patent with patent announcement number CN220523354U discloses a faucet switch for a shower head, which includes a faucet body, on which a mixing valve, a cold water inlet channel, a hot water inlet channel and at least two outlet channels are provided, the water inlet end of the mixing valve is respectively connected to the cold water inlet channel and the hot water inlet channel, the water outlet end of the mixing valve is connected to each outlet channel, each outlet channel is respectively provided with a switch valve (also called a control valve core), each switch valve is respectively connected to a control button, and as shown in the attached figure of the specification, the control button is provided on the front side of the faucet body. This shower body with multiple control buttons has been popular in recent years and has a large sales volume.

[0003] However, this structure in which the control buttons are arranged on the front side of the shower body is prone to being accidentally touched by the body or the shower hose during use. This accidental touch may cause the water to be output at a different outlet (for example, when using a hand-spray shower, water is suddenly found to be sprayed down from the overhead shower head), affecting use. The corresponding control buttons need to be restored to the corresponding positions. Some consumers are not used to this, and therefore the control buttons are arranged on the bottom surface of the shower body, where they are not easily touched during use.

[0004] When the control button is arranged on the bottom surface of the shower body, in order to facilitate the connection between the control button and the control valve core, since the control valve core is usually arranged horizontally in the faucet body, the transmission connection structure between the control button and the control valve core needs to be improved to avoid the control button from getting stuck. Utility Model Content

[0005] In order to solve the above problems, the purpose of the utility model is to provide a shower body button structure, which can smoothly press the control button from the bottom surface of the shower body, and the control button is not prone to getting stuck.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A shower body button structure comprises a shell, a panel, a valve body and a button switch; the valve body is arranged in the shell, the valve body is provided with a control valve core for controlling the switching of the water channel inside the valve body, the button switches comprise at least two, at least two of the button switches are installed side by side on the bottom surface of the shell near the back of the panel through a mounting bracket, each of the button switches is provided with a right-angle transmission conversion mechanism connected to a control rod in the horizontally installed control valve core, the right-angle transmission conversion mechanism converts the up and down movement of the button switch into a front and back horizontal movement for controlling the control rod connected to the control valve core.

[0008] Furthermore, the right-angle transmission conversion mechanism in the push switch includes a push button body and a push button slider, the push button slider is fixedly connected to the control rod of the control valve core by screws, and inclined guide grooves are provided on both sides of the push button slider. The push button body includes a push button plate, two side plates and two inclined push blocks, the two side plates are arranged on the push button plate, and the two inclined push blocks are respectively arranged on the inner sides of the two side plates, and the inclined push blocks are respectively embedded in the guide grooves to push the key slider to move horizontally back and forth.

[0009] Furthermore, the mounting bracket is fixed on the valve body, a guide square hole is provided in the mounting bracket, and the button body is slidably arranged in the guide square hole through the side plate and can slide back and forth up and down along the guide square hole.

[0010] Furthermore, U-shaped extended guide plates are respectively provided on the mounting brackets on both sides of the guide square hole, and the extended guide plates guide the side plates to slide back and forth up and down.

[0011] Furthermore, a guide plate is provided on the lower side of the mounting bracket, and the guide plate guides the key panel to slide back and forth up and down.

[0012] Furthermore, the included angle between the guide slot and the horizontal line is 55°-65°.

[0013] The utility model has the following beneficial effects:

[0014] 1. The control button of the utility model is arranged on the bottom surface of the shower body. The control button is not easily touched by mistake during use, and the water output is stable. The right-angle transmission conversion mechanism in the key switch can convert the up and down movement of the key switch into the front and rear horizontal movement to control the control valve core horizontally installed in the valve body. The overall structure is compact, and the control button can be smoothly pressed from the bottom surface of the shower body, and the control button is not easy to be blocked.

[0015] 2. The utility model control button is provided with a button body and a button slider. The button body can slide back and forth up and down in the guide square hole in the mounting bracket. The button slider is provided with an inclined guide groove. The guide groove cooperates with the inclined push block in the button body. The up and down movement force of the control button is changed into front and back horizontal movement to facilitate the control of the connection control valve core. The control button is not prone to jamming during the process of driving the control valve core, and is smooth and labor-saving to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the button structure of the shower body of the utility model;

[0017] Figure 2 This is a three-dimensional schematic diagram of the shower body button structure of the utility model after removing the shell;

[0018] Figure 3 This is a schematic diagram of the shower body button structure of the utility model without the button switch part of the panel;

[0019] Figure 4 It is a three-dimensional schematic diagram of the push button switch of the utility model;

[0020] Figure 5 It is a three-dimensional schematic diagram of the mounting bracket of the utility model;

[0021] Figure 6 It is a three-dimensional schematic diagram of the key slider of the utility model;

[0022] Figure 7 It is a three-dimensional schematic diagram of the key body of the utility model.

[0023] Description of reference numerals:

[0024] 1. Shell; 2. Panel; 3. Valve body; 4. Push switch; 41. Push body; 411. Push panel; 412. Side panel; 413. Tilt push block; 42. Push slider; 421. Guide slide groove; 5. Control valve core; 6. Mounting bracket; 61. Guide square hole; 62. Extended guide plate; 63. Guide enclosure; 7. Screws. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0026] See also Figure 1-7As shown, a shower body button structure comprises a housing 1, a panel 2, a valve body 3 and a button switch 4; the valve body 3 is arranged in the housing 1, and a control valve core 5 for controlling the switching of the water channel inside the valve body 3 is provided in the valve body 3, and the button switch 4 comprises at least two, and three are arranged in this embodiment, and the three button switches 4 are installed side by side on the bottom surface of the housing 1 near the back of the panel 2 through a mounting bracket 6; each of the button switches 4 is provided with a right-angle transmission conversion mechanism connected to a control rod in the horizontally installed control valve core 5, and the right-angle transmission conversion mechanism converts the up and down movement of the button switch 4 into a front and back horizontal movement for controlling the control rod connected to the control valve core 5. The right-angle transmission conversion mechanism in the key switch 4 includes a key body 41 and a key slider 42. The key slider 42 is fixedly connected to the control rod of the control valve core 5 by screws 7. The two sides of the key slider 42 are provided with inclined guide grooves 421. The angle between the guide grooves 421 and the horizontal line is 55°-65°, preferably 60°; the key body 41 includes a key plate 411, two side plates 412 and two inclined push blocks 413. The two side plates 412 are arranged on the key plate 411. The two inclined push blocks 413 are respectively arranged on the inner sides of the two side plates 412. The inclined push blocks 413 are respectively embedded in the guide grooves 421 to push the key slider 42 to move horizontally back and forth.

[0027] The mounting bracket 6 is fixed to the valve body 3, and a guide square hole 61 is provided in the mounting bracket 6. The button body 41 is slidably arranged in the guide square hole 61 through the side plate 412 and can slide back and forth along the guide square hole 61. U-shaped extension guide plates 62 are respectively provided on the mounting bracket 6 on both sides of the guide square hole 61, and the extension guide plates 62 guide the side plates 412 to slide back and forth up and down. A guide enclosure 63 is provided on the lower side of the mounting bracket 6, and the guide enclosure 63 guides the button plate 411 to slide back and forth up and down.

[0028] When in use, first turn on the main switch in the shower body, then turn the temperature adjustment knob, and the hot and cold water will mix and flow to different water outlets through the control valve core 5. When the button body 41 in the button switch 4 is pressed upward, the button body 41 moves upward and cooperates with the guide slide groove 421 through the inclined push block 413 to squeeze the button slider 42; because the button slider 42 is fixed on the control rod of the control valve core 5, it can only push the control rod horizontally, so as to open the control valve core 5, and water will be retained from the corresponding water outlet; when the button body 41 is pressed again, the control valve core 5 closes the water outlet, and the control rod rebounds to drive the button slider 42 to move in the opposite direction, generating a downward thrust on the button body 41, so that the button body 41 is reset.

[0029] The above description is only a specific implementation method of the utility model, and does not limit the patent scope of the utility model. Any equivalent structural transformation made using the contents of the utility model specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the utility model.

Claims

1. A shower body key structure, comprising a housing (1), a panel (2), a valve body (3) and a key switch (4); the valve body (3) is arranged in the housing (1), and a control valve core (5) for controlling the switching of a water channel inside the valve body (3) is provided in the valve body (3), characterized in that: The key switches (4) include at least two, and the at least two key switches (4) are mounted side by side on the bottom surface of the housing (1) near the back of the panel (2) via a mounting bracket (6). Each of the key switches (4) is provided with a right-angle transmission conversion mechanism connected to a control rod in the horizontally mounted control valve core (5). The right-angle transmission conversion mechanism converts the up-and-down movement of the key switch (4) into a forward-and-backward horizontal movement for controlling the control rod connected to the control valve core (5).

2. A shower body button structure according to claim 1, characterized in that: The right-angle transmission conversion mechanism in the key switch (4) comprises a key body (41) and a key slider (42), wherein the key slider (42) is fixedly connected to the control rod of the control valve core (5) by means of screws (7), and obliquely arranged guide grooves (421) are provided on both sides of the key slider (42), and the key body (41) comprises a key plate (411), two side plates (412) and two inclined push blocks (413), wherein the two side plates (412) are arranged on the key plate (411), and the two inclined push blocks (413) are respectively arranged on the inner sides of the two side plates (412), and the inclined push blocks (413) are respectively embedded in the guide grooves (421) for pushing the key slider (42) to move horizontally forward and backward.

3. A shower body button structure according to claim 2, characterized in that: The mounting bracket (6) is fixed on the valve body (3), a guide square hole (61) is provided in the mounting bracket (6), and the button body (41) is slidably arranged in the guide square hole (61) through the side plate (412) and can slide reciprocatingly up and down along the guide square hole (61).

4. A shower body button structure according to claim 3, characterized in that: U-shaped extended guide plates (62) are respectively provided on the mounting brackets (6) on both sides of the guide square hole (61), and the extended guide plates (62) guide the side plates (412) to slide back and forth up and down.

5. A shower body button structure according to claim 4, characterized in that: A guide panel (63) is provided on the lower side of the mounting bracket (6), and the guide panel (63) guides the key panel (411) to slide back and forth up and down.

6. A shower body button structure according to claim 2, characterized in that: The included angle between the guide slide groove (421) and the horizontal line is 55°-65°.

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