CN219315909U - Panel assembly of flushing cistern and flushing cistern - Google Patents

Abstract

The utility model discloses a panel assembly of a flushing tank and the flushing tank, wherein the panel assembly of the flushing tank comprises a panel, a bracket assembly, a key cap and an elastic piece; the panel is provided with a mounting groove; the bracket component is movably arranged in the mounting groove; the bracket component comprises a first bracket and a second bracket, and the first bracket is rotationally connected with the second bracket; the keycap is arranged in the mounting groove; the elastic piece is arranged on the bracket component so that the bracket component can be reset after being compressed; one end of the first bracket is in sliding connection with the key cap, the other end of the first bracket is in rotating connection with the mounting groove, one end of the second bracket is in rotating connection with the key cap, and the other end of the second bracket is in sliding connection with the mounting groove; the key cap is reciprocatingly movable in the mounting groove in a direction from a notch of the mounting groove to a groove bottom of the mounting groove. The panel assembly of the flushing water tank can improve the comfort of key pressing.

Description

Panel assembly of flushing cistern and flushing cistern

Technical Field

The utility model relates to the technical field of bathroom, in particular to a panel assembly of a flushing tank and the flushing tank.

Background

Most of the prior flushing cistern panels in toilets adopt a key structure to start a drain valve in the cistern to drain, most of the keys are provided with a guide post, the guide post on the key is sleeved in a guide sleeve on a panel base in a sliding manner, and when the key is pressed down, the guide post moves along the guide sleeve to realize a guide function so as to enable the key to be pressed smoothly. However, the key with the single guide post structure is generally only suitable for small keys with smaller operation surfaces, when the operation surfaces of the keys are larger, if a user presses the keys from the edges of the operation surfaces of the keys, the key deflection is easy to cause a blocking phenomenon, so that the process of pressing the keys is not smooth, the operation handfeel is affected, when the keys are pressed, the pressing surfaces can incline, hands easily slide along the inclined surfaces to a certain extent, the pressing handfeel is poor, and the pressing comfort is greatly reduced.

Disclosure of Invention

The main purpose of the utility model is to provide a panel assembly of a flushing tank, which aims to improve the comfort of key pressing.

In order to achieve the above object, the panel assembly of the flush tank according to the present utility model comprises a panel, a bracket assembly, a key cap and an elastic member; the panel is provided with a mounting groove; the bracket component is movably arranged in the mounting groove; the bracket assembly comprises a first bracket and a second bracket, and the first bracket is rotationally connected with the second bracket; the key cap is arranged in the mounting groove; the elastic piece is arranged on the bracket component so that the bracket component can be reset after being compressed; one end of the first bracket is in sliding connection with the key cap, the other end of the first bracket is in rotary connection with the mounting groove, one end of the second bracket is in rotary connection with the key cap, and the other end of the second bracket is in sliding connection with the mounting groove; the key cap is reciprocatingly movable in the mounting groove in a direction from a notch of the mounting groove to a groove bottom of the mounting groove.

In an embodiment, the first bracket and the second bracket are arranged in a frame shape, and the second bracket passes through the first bracket and is hinged with the first bracket.

In an embodiment, a first rotating shaft and a first sliding shaft extend outwards from the frame edge of the first bracket, a first shaft hole and a first sliding groove are formed in the groove wall of the mounting groove, the first rotating shaft is in running fit with the first shaft hole, and the first sliding shaft is in sliding fit with the first sliding groove; the frame edge of the second support is outwards extended to form a second rotating shaft and a second sliding shaft, the key cap is provided with a second shaft hole and a second sliding groove, the second rotating shaft is in running fit with the second shaft hole, and the second sliding shaft is in sliding fit with the second sliding groove.

In an embodiment, one end of the first support, which is close to the keycap, is provided with a first abutting surface in a bending manner, one end of the second support, which is close to the keycap, is provided with a second abutting surface in a bending manner, and the first abutting surface and the second abutting surface jointly form a supporting surface, and the supporting surface is used for supporting the keycap.

In an embodiment, the lengths of the first rotating shaft and the second sliding shaft are greater than the lengths of the first sliding shaft and the second rotating shaft.

In an embodiment, one of the first bracket and the second bracket is provided with a central shaft, and the other is provided with a central hole, and the central shaft is arranged in the central hole so that the first bracket is rotationally connected with the second bracket.

In an embodiment, the elastic member is a torsion spring, and the torsion spring is mounted on the bracket assembly, so that the bracket assembly can be reset after being compressed.

In an embodiment, the torsion spring comprises two mounting holes, a fixed arm and two movable arms, the central shaft is sleeved in the mounting holes, a torsion spring groove is formed in the second support, the fixed arm is abutted to the surface of the keycap, and the movable arms are arranged in the torsion spring groove.

In an embodiment, the torsion spring includes two mounting holes, fixed arm and two movable arms, the mounting hole cover is established the second pivot with the second sliding shaft, the fixed arm with the second support butt, two movable arms respectively with the tank bottom of mounting groove with the key cap butt.

In an embodiment, the key cap includes a first key and a second key, wherein a first shielding portion extends downward from the first key near the second key, and a second shielding portion extends downward from the second key near the first key.

In one embodiment, the bracket assembly is made of POM material.

The present utility model also proposes a flush tank including a panel assembly of the flush tank. The panel assembly of the flushing tank comprises a panel, a bracket assembly, a key cap and an elastic piece; the panel is provided with a mounting groove; the bracket component is movably arranged in the mounting groove; the bracket assembly comprises a first bracket and a second bracket, and the first bracket is rotationally connected with the second bracket; the key cap is arranged in the mounting groove; the elastic piece is arranged on the bracket component so that the bracket component can be reset after being compressed; one end of the first bracket is in sliding connection with the key cap, the other end of the first bracket is in rotary connection with the mounting groove, one end of the second bracket is in rotary connection with the key cap, and the other end of the second bracket is in sliding connection with the mounting groove; the key cap is reciprocatingly movable in the mounting groove in a direction from a notch of the mounting groove to a groove bottom of the mounting groove.

The panel assembly of the flushing water tank comprises a panel, a bracket assembly, a key cap and an elastic piece; the panel is provided with a mounting groove; the bracket component is movably arranged in the mounting groove; the bracket assembly comprises a first bracket and a second bracket, and the first bracket is rotationally connected with the second bracket; the key cap is arranged in the mounting groove; the elastic piece is arranged on the bracket component, so that the bracket component can be reset after being compressed. The key cap and the panel are connected together through the first bracket and the second bracket, one end of the first bracket is in sliding connection with the key cap, the other end of the first bracket is in rotating connection with the mounting groove, one end of the second bracket is in rotating connection with the key cap, and the other end of the second bracket is in sliding connection with the mounting groove; the key cap is reciprocatingly movable in the mounting groove in a direction from a notch of the mounting groove to a groove bottom of the mounting groove. The first and second brackets are generally similar to a scissors-like structure. Accordingly, the key cap and the panel are connected together through the first support and the second support, stability of the key cap during pressing is enhanced, and when a user presses the key cap downwards from the edge of the key cap operation surface, the key cap cannot incline, pressing handfeel of the user is improved, and comfort of the user during pressing the key cap is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of one embodiment of a panel assembly of the flush tank of the present utility model;

fig. 2 is a schematic structural view showing an initial state of a key cap of a panel assembly of the flush tank;

fig. 3 is a schematic structural view showing a state in the pressing process of a key cap of a panel assembly of the flush tank;

fig. 4 is a schematic structural view showing a state in which a key cap of a panel assembly of a flush tank is pressed to the bottom;

FIG. 5 is a schematic view of the bracket assembly of FIG. 1;

FIG. 6 is an enlarged view of FIG. 2 at A;

FIG. 7 is an enlarged view at B in FIG. 5;

FIG. 8 is an exploded view of the bracket assembly of FIG. 5;

FIG. 9 is a schematic view of the bracket assembly of FIG. 5 from another perspective;

FIG. 10 is a schematic view of an embodiment of the torsion spring of FIG. 1;

FIG. 11 is a schematic view of another embodiment of the torsion spring of FIG. 1;

FIG. 12 is a schematic view of the structure of the panel of FIG. 1;

FIG. 13 is a schematic view of the panel of FIG. 12 from another perspective;

fig. 14 is a schematic structural view of the key cap of fig. 1.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" is presented throughout this document, it is intended to include three schemes in parallel, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1 to 4 and 10 to 13, in an embodiment of the present utility model, the panel assembly 10 of the flush tank includes a panel 100, a bracket assembly 200 and a key cap 300; the panel 100 is provided with a mounting groove 110; the bracket assembly 200 is movably arranged in the mounting groove 110; the bracket assembly 200 includes a first bracket 210 and a second bracket 220, and the first bracket 210 is rotatably connected with the second bracket 220; the key cap 300 is disposed in the mounting groove 110; the elastic member 400 is disposed on the bracket assembly 200, so that the bracket assembly 200 can be reset after being compressed; one end of the first bracket 210 is slidably connected to the key cap 300, the other end is rotatably connected to the mounting groove 110, one end of the second bracket 220 is rotatably connected to the key cap 300, and the other end is slidably connected to the mounting groove 110; the key cap 300 may reciprocate within the mounting groove 110 in a direction from a notch of the mounting groove 110 to a groove bottom of the mounting groove 110.

Specifically, the panel 100 may be the panel 100 of the flush tank, or may be a separate panel 100, where the separate panel 100 is directly connected to the panel 100 of the flush tank by a snap fit or other manner, which is not particularly limited. The panel 100 is provided with a mounting groove 110, the mounting groove 110 is a sink groove recessed from one side of the panel 100 to the other side, the mounting groove 110 is mainly used for mounting components such as a bracket assembly 200 and an elastic piece 400, and the elastic piece 400 is mounted on the bracket assembly 200 and is mounted in the mounting groove 110 together with the bracket assembly 200. Meanwhile, the key cap 300 is also disposed in the mounting groove 110, and the key cap 300 can also reciprocate in a direction from the notch of the mounting groove 110 to the groove bottom of the mounting groove 110, when the key cap 300 moves toward the groove bottom of the mounting groove 110, the first bracket 210 and the second bracket 220 of the bracket assembly 200 relatively rotate, i.e. the bracket assembly 200 is compressed, and the elastic member 400 is also compressed together with the bracket assembly 200, and when the bracket assembly 200 is not subjected to an external force, the bracket assembly 200 can be restored to the original position under the action of the elastic member 400. The elastic member may be a torsion spring, a spring, or elastic silica gel, etc., as long as it can play a role in restoring the support assembly 200 to its original position after being compressed, which is not particularly limited. As for the shape of the mounting groove 110, it may be square, round, waist-shaped or other shaped, and is not particularly limited. To avoid excessive gaps between the key cap 300 and the groove wall of the mounting groove 110, the key cap 300 is adapted to the shape of the mounting groove 110. It should be noted that the key cap 300 and the panel 100 are in the same plane, so that the arrangement ensures the overall appearance of the panel assembly 10 of the flush tank to be beautiful, and the user can press the key cap 300 conveniently.

Referring to fig. 1 to 7, the bracket assembly 200 is movably disposed in the mounting groove 110, one end of the bracket assembly 200 is connected to the inner wall of the mounting groove 110, and the other end is connected to the key cap 300, and the bracket assembly 200 can compress and rebound along the direction from the notch of the mounting groove 110 to the bottom of the mounting groove 110, so that the key cap 300 can reciprocate in the mounting groove 110, and the key cap 300 can vertically lift relative to the bottom of the mounting groove 110, so that the gap between the key cap 300 and the circumference of the mounting groove 110 is uniform and attractive. More specifically, the bracket assembly 200 includes a first bracket 210 and a second bracket 220 rotatably coupled, in particular, hingedly coupled. One end of the first bracket 210 is slidably connected with the key cap 300, the other end is rotatably connected with the inner wall of the mounting groove 110, one end of the second bracket 220 is rotatably connected with the key cap 300, and the other end is slidably connected with the inner wall of the mounting groove 110, that is, one of the two ends of the first bracket 210 and the second bracket 220 is a rotational connection end, and the other end is a sliding connection end, and the inner wall of the key cap 300 or the mounting groove 110 needs to satisfy the mode of simultaneous rotational connection and sliding connection.

Referring to fig. 2 to 6, one end of the first bracket 210 and one end of the second bracket 220 are respectively connected with two ends of the keycap 300 in the length direction, and the two ends of the keycap 300 are effectively supported between the first bracket 210 and the second bracket, so that the stability of the keycap 300 when the keycap 300 is pressed can be ensured no matter the pressing surface area of the keycap 300 is large or small, and the stress of the keycap 300 is balanced when the keycap 300 is pressed; and when the operation surface of the key cap 300 is larger, the user presses the key cap 300 downwards from the edge of the operation surface of the key cap 300, the key cap 300 is not inclined, the pressing hand feeling of the user is improved, and the comfort of the user pressing the key cap 300 is further improved.

The panel assembly 10 of the flush tank of the present utility model includes a panel 100, a bracket assembly 200, a key cap 300, and an elastic member 400; the panel 100 is provided with a mounting groove 110; the bracket assembly 200 is movably arranged in the mounting groove 110; the bracket assembly 200 includes a first bracket 210 and a second bracket 220, and the first bracket 210 is rotatably connected with the second bracket 220; the key cap 300 is disposed in the mounting groove 110; the elastic member 400 is disposed on the bracket assembly 200, so that the bracket assembly 200 can be restored after being compressed. The key cap 300 is connected with the panel 100 through the first bracket 210 and the second bracket 220, one end of the first bracket 210 is slidably connected with the key cap 300, the other end is rotatably connected with the mounting groove 110, one end of the second bracket 220 is rotatably connected with the key cap 300, and the other end is slidably connected with the mounting groove 110; the key cap 300 is reciprocally movable within the mounting groove 110 in a direction from a notch of the mounting groove 110 to a groove bottom of the mounting groove 110. The first bracket 210 and the second bracket 220 are substantially similar to a scissors-like structure. Accordingly, stability of the key cap 300 can be enhanced when the key cap 300 is pressed, and the key cap 300 does not incline when a user presses the key cap 300 downwards from the edge of the operation surface of the key cap 300, so that pressing feeling of the user is improved, and comfort of the user when the user presses the key cap 300 is further improved.

Referring to fig. 5 to 9, in an embodiment, the first bracket 210 and the second bracket 220 are arranged in a frame shape, and the second bracket 220 passes through the first bracket 210 and is hinged to the first bracket 210. Specifically, the first bracket 210 and the second bracket 220 are substantially arranged in a frame shape, the lengths of the first bracket 210 and the second bracket 220 are substantially equal, the width of the first bracket 210 is wider than the width of the second bracket 220, the second bracket 220 passes through the first bracket 210, and the first bracket 210 and the second bracket 220 are hinged together. The first bracket 210 and the second bracket 220 are arranged in a frame shape, the structure is simple, the processing and the manufacturing are convenient, and compared with the first bracket 210 and the second bracket 220 which are plate-shaped, the first bracket 210 and the second bracket 220 which are frame-shaped are less in material, material is saved, and the cost is lower.

Referring to fig. 5 to 9, in an embodiment, a first rotating shaft 211 and a first sliding shaft 212 extend outwards from a frame edge of the first bracket 210, a first shaft hole 111 and a first sliding slot 112 are provided on a slot wall of the mounting slot 110, the first rotating shaft 211 is in rotating fit with the first shaft hole 111, and the first sliding shaft 212 is in sliding fit with the first sliding slot 112; the frame edge of the second bracket 220 extends outwards to form a second rotating shaft 221 and a second sliding shaft 222, the keycap 300 is provided with a second shaft hole 310 and a second sliding groove 320, the second rotating shaft 221 is in running fit with the second shaft hole 310, and the second sliding shaft 222 is in sliding fit with the second sliding groove 320.

Specifically, the first rotating shaft 211 and the second rotating shaft 221 are disposed in a cylindrical shape, and similarly, to facilitate the first sliding shaft 212 and the second sliding shaft 222 to slide in the first sliding groove 112 and the second sliding groove 320, the first sliding shaft 212 and the second sliding shaft 222 are also disposed in a substantially cylindrical shape. And the first rotation shaft 211 and the first sliding shaft 212 extend outwardly from the rim of the first bracket 210, and the second rotation shaft 221 and the second sliding shaft 222 extend outwardly from the rim of the second bracket 220.

Referring to fig. 6, it should be noted that the end of the first support 210 near the key cap 300 is bent to form a first abutment surface 213, the end of the second support 220 near the key cap 300 is bent to form a second abutment surface 223, the first abutment surface 213 and the second abutment surface 223 together form a supporting surface 230, and the supporting surface 230 is used for supporting the key cap 300.

Specifically, the first abutment surface 213 is an end of the first support 210 near the keycap 300, and the second abutment surface 223 is an end of the second support 220 near the keycap 300. The first abutting surface 213 is a plane approximately parallel to the wall surface of the key cap 300, the second abutting surface 223 is also a plane approximately parallel to the wall surface of the key cap 300, the first abutting surface 213 is used for abutting against the surface of the key cap 300 so as to enlarge the contact surface between the first bracket 210 and the key cap 300, better supporting the one end of the key cap 300, and similarly, the second abutting surface 223 is used for abutting against the surface of the key cap 300 so as to enlarge the contact area between the second bracket 220 and the key cap 300, better supporting the other end of the key cap 300. The first abutting surface 213 and the second abutting surface 223 form a supporting surface 230 together, so that the contact area between the bracket assembly 200 and the keycap 300 is increased, the stability of the keycap 300 during pressing is enhanced, and the comfort of a user during pressing the keycap 300 is improved.

Referring to fig. 9, it should be noted that the lengths of the first rotating shaft 211 and the second sliding shaft 222 are greater than the lengths of the first sliding shaft 212 and the second rotating shaft 221. Specifically, since the key cap 300 is installed in the installation groove 110, the key cap 300 can reciprocate in the installation groove 110 in a direction from the notch of the installation groove 110 to the groove bottom of the installation groove 110, and the first shaft hole 111 and the first sliding groove 112 are provided on the groove wall of the installation groove 110, the second shaft hole 310 and the second sliding groove 320 are provided on the key cap 300, the first shaft 211 is in a rotating fit with the first shaft hole 111, the first sliding shaft 212 is in a sliding fit with the first sliding groove 112, the second shaft 221 is in a rotating fit with the second shaft hole 310, and the second sliding shaft 222 is in a sliding fit with the second sliding groove 320. Therefore, in order to secure stability when the first and second shafts 211 and 222 are coupled with the mounting groove 110, the lengths of the first and second shafts 211 and 222 are set to be greater than those of the first and second shafts 212 and 221, and the lengths of the first and second shafts 212 and 221 are smaller than the width of the key cap 300 in the extending direction of the first or second shafts 212 and 221 so as to avoid interference with the inner wall of the mounting groove 110.

Referring to fig. 8, in one embodiment, one of the first bracket 210 and the second bracket 220 is provided with a central shaft 214, and the other is provided with a central hole 224, and the central shaft 214 is disposed in the central hole 224, so that the first bracket 210 and the second bracket 220 are rotatably connected. Specifically, one of the first bracket 210 or the second bracket 220 may be provided with a central shaft 214, and the other is provided with a central hole 224 so that the first bracket 210 is rotatable with respect to the second bracket 220. Specifically, in the present embodiment, the central shaft 214 is disposed on the first support 210, the central hole 224 is disposed on the second support 220, and the central shaft 214 and the central hole 224 are located substantially in the middle of the first support 210 and the second support 220.

Referring to fig. 1, 10 and 11, in one embodiment, the elastic member 400 is a torsion spring 400, and the torsion spring 400 is mounted to the bracket assembly 200, so that the bracket assembly 200 can be reset after being compressed. Specifically, the torsion spring 400 is mounted on the bracket assembly 200, when the user presses the key cap 300, the bracket assembly 200 is compressed at this time, the torsion spring 400 is compressed at the same time, after the key cap 300 is pressed to the bottom, the flush tank mounted with the key assembly starts to work, and then the key cap 300 needs to be restored to the initial position, so that the bracket assembly 200 needs to be restored under the action of the torsion spring 400 after being compressed, so as to drive the key cap 300 to be restored to the initial position.

Referring to fig. 10, regarding the shape of the torsion spring 400, in an embodiment, the torsion spring 400 includes two mounting holes 410, a fixed arm 420 and two movable arms 430, the mounting holes 410 are sleeved on the central shaft 214, the second bracket 220 is provided with a torsion spring 400 groove 225, the fixed arm 420 abuts against the surface of the key cap 300, and the movable arms 430 are disposed in the torsion spring 400 groove 225.

Specifically, the two mounting holes 410 are used for being sleeved on the central shaft 214 of the first bracket 210 to fix the position of the torsion spring 400, the fixing arm 420 is located between the two mounting holes 410, the fixing arm 420 is used for being abutted against one side surface of the keycap 300, which is close to the mounting groove 110, the torsion spring 400 groove 225 is formed in the second bracket 220, the torsion spring 400 groove 225 is specifically located at two sides of the second bracket 220, and the two movable arms 430 are arranged in the torsion spring 400 groove 225 and elastically abutted against the wall surface of the torsion spring 400 groove 225. When the key cap 300 is pressed toward the bottom of the installation groove 110, the torsion spring 400 is compressed, and when the user releases the key cap 300, the key cap 300 is restored to the original state by the elasticity of the torsion spring 400.

Referring to fig. 11, in another embodiment, the torsion spring 400 includes two mounting holes 410, a fixed arm 420 and two movable arms 430, the mounting holes 410 are sleeved with the second rotating shaft 221 and the second sliding shaft 222, the fixed arm 420 is abutted with the second bracket 220, and the two movable arms 430 are respectively abutted with the bottom of the mounting groove 110 and the key cap 300.

Specifically, the two mounting holes 410 may be respectively sleeved on the first sliding shaft 212 and the first rotating shaft 211, or the two mounting holes 410 may be respectively sleeved on the second sliding shaft 222 or the second rotating shaft 221 to fix the position of the torsion spring 400, specifically in this embodiment, the torsion spring 400 is disposed between the first bracket 210 and the second bracket 220, that is, the two mounting holes 410 are respectively sleeved on the second sliding shaft 222 and the second rotating shaft 221, so as to avoid the situation that the torsion spring 400 falls off in the use process, and the keycap 300 cannot rebound. The fixing arm 420 is located between the two mounting holes 410, the torsion spring 400 groove 225 is formed in the second bracket 220, the fixing arm 420 can penetrate through the torsion spring 400 groove 225 and is abutted to the second bracket 220, and the fixing is achieved through the position of the torsion spring 400 in the torsion spring 400 groove 225, so that the torsion spring 400 is prevented from falling off. Two movable arms 430 are respectively located at both ends of the torsion spring 400, wherein one movable arm 430 is abutted with the bottom of the mounting groove 110, and the other movable arm 430 is abutted with one side surface of the key cap 300, which is close to the bottom of the mounting groove 110. When the key cap 300 is pressed toward the bottom of the installation groove 110, the torsion spring 400 is compressed, and when the user releases the key cap 300, the key cap 300 is restored to the original state by the elasticity of the torsion spring 400.

Referring to fig. 1 and 14, in an embodiment, the key cap 300 includes a first key 330 and a second key 340, wherein a first shielding portion 331 extends downward from the first key 330 near the second key 340, and a second shielding portion 341 extends downward from the second key 340 near the first key 330.

Specifically, the key cap 300 may be a key with a larger operation surface, or may be a plurality of keys, and each key corresponds to a different flushing effect when pressed. In this embodiment, the key cap 300 includes a first key 330 and a second key 340, and the flush tank of the panel 100 assembly may be configured to correspond to one flush mode when the first key 330 is pressed, to correspond to another flush mode when the second key 340 is pressed, and to correspond to another flush mode when the first key 330 and the second key 340 are pressed, and of course, to correspond to other flush modes or functions, which is not limited in particular.

The first key 330 has a first shielding portion 331 extending downward near the second key 340, and the second key 340 has a second shielding portion 341 extending downward near the first key 330. By the arrangement, when the first key 330 is pressed alone or the second key 340 is pressed alone, gaps are formed between the adjacent positions of the first key 330 and the second key 340, so that fingers or nails of a user are clamped into the gaps, and inconvenience is brought to the user. Meanwhile, the internal structure of the panel 100 assembly can be prevented from being directly seen when a user presses the key, and the overall attractiveness of the panel 100 assembly is improved.

It should be noted that the bracket assembly 200 is made of POM material. Specifically, the POM material has high mechanical strength and rigidity, has excellent performances such as fatigue resistance, creep resistance, wear resistance, heat resistance, impact resistance and the like, has a small friction coefficient and good self-lubricating property, and the bracket assembly 200 is made of the POM material, can have the characteristics and can reduce abnormal sound when the key cap 300 is pressed.

The utility model also proposes a flush tank comprising a panel assembly of the flush tank described above. The specific structure of the panel assembly of the flushing tank refers to the above embodiments, and since the flushing tank adopts all the technical solutions of all the embodiments, the flushing tank has at least all the beneficial effects brought by the technical solutions of the embodiments, and will not be described in detail herein.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (12)

1. A flush tank panel assembly (10), the flush tank panel assembly (10) comprising:

a panel (100) provided with a mounting groove (110);

the bracket component (200) is movably arranged in the mounting groove (110); the bracket assembly (200) comprises a first bracket (210) and a second bracket (220), wherein the first bracket (210) is rotationally connected with the second bracket (220);

a key cap (300) disposed in the mounting groove (110); and

an elastic member (400) disposed on the bracket assembly (200) so that the bracket assembly (200) can be restored after being compressed;

one end of the first bracket (210) is in sliding connection with the key cap (300), the other end of the first bracket is in rotary connection with the mounting groove (110), one end of the second bracket (220) is in rotary connection with the key cap (300), and the other end of the second bracket is in sliding connection with the mounting groove (110); the key cap (300) is reciprocable within the mounting groove (110) in a direction from a notch of the mounting groove (110) to a groove bottom of the mounting groove (110).

2. The flush tank panel assembly (10) of claim 1, wherein the first bracket (210) and the second bracket (220) are provided in a frame-like configuration, the second bracket (220) passing through the first bracket (210) and being hinged to the first bracket (210).

3. The flush tank panel assembly (10) according to claim 2, wherein a first rotating shaft (211) and a first sliding shaft (212) are outwardly extended from a frame edge of the first bracket (210), a first shaft hole (111) and a first sliding groove (112) are formed in a groove wall of the mounting groove (110), the first rotating shaft (211) is in rotating fit with the first shaft hole (111), and the first sliding shaft (212) is in sliding fit with the first sliding groove (112); the frame edge of the second bracket (220) is outwards extended to form a second rotating shaft (221) and a second sliding shaft (222), the key cap (300) is provided with a second shaft hole (310) and a second sliding groove (320), the second rotating shaft (221) is in running fit with the second shaft hole (310), and the second sliding shaft (222) is in sliding fit with the second sliding groove (320).

4. A flush tank panel assembly (10) according to claim 3, wherein the first bracket (210) is provided with a first abutting surface (213) near one end of the key cap (300) in a bent shape, the second bracket (220) is provided with a second abutting surface (223) near one end of the key cap (300) in a bent shape, and the first abutting surface (213) and the second abutting surface (223) together form a supporting surface (230), and the supporting surface (230) is used for supporting the key cap (300).

5. A flush tank panel assembly (10) according to claim 3, wherein the length of the first shaft (211) and the second shaft (222) is greater than the length of the first shaft (212) and the second shaft (221).

6. A flush tank panel assembly (10) according to claim 3, wherein one of said first bracket (210) and said second bracket (220) is provided with a central shaft (214) and the other is provided with a central aperture (224), said central shaft (214) being disposed within said central aperture (224) such that said first bracket (210) is rotatably connected to said second bracket (220).

7. The flush tank panel assembly (10) of claim 6, wherein the resilient member (400) is a torsion spring mounted to the bracket assembly (200) such that the bracket assembly (200) is resettable upon compression.

8. The flush tank panel assembly (10) of claim 7, wherein the torsion spring comprises two mounting holes (410), a fixed arm (420) and two movable arms (430), the mounting holes (410) are sleeved on the central shaft (214), a torsion spring groove (225) is formed in the second bracket (220), the fixed arm (420) abuts against the surface of the key cap (300), and the movable arms (430) are arranged in the torsion spring groove (225).

9. The flush tank panel assembly (10) of claim 7, wherein the torsion spring comprises two mounting holes (410), a fixed arm (420) and two movable arms (430), the mounting holes (410) are sleeved with the second rotating shaft (221) and the second sliding shaft (222), the fixed arm (420) is abutted with the second bracket (220), and the two movable arms (430) are respectively abutted with the bottom of the mounting groove (110) and the key cap (300).

10. The flush tank panel assembly (10) of any one of claims 1 to 9, wherein the key cap (300) comprises a first key (330) and a second key (340), the first key (330) having a first shield (331) extending downwardly adjacent the second key (340), the second key (340) having a second shield (341) extending downwardly adjacent the first key (330).

11. The flush tank panel assembly (10) according to any one of claims 1 to 9, wherein the bracket assembly (200) is made of POM material.

12. A flush tank, characterized by comprising a panel assembly (10) of a flush tank according to any one of claims 1 to 11.

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