Mounting structure of panel bracket and water tank control panel

Abstract

The utility model relates to the technical field of bathroom accessories, in particular to an installation structure of a water tank control panel and the water tank control panel, which comprises a panel support used for the water tank control panel, a connecting rod and a fixing piece, and the connecting rod comprises a connecting rod portion and a head portion arranged at one end of the connecting rod portion. The connecting rod part is inserted into the mounting hole of the panel bracket and is used for connecting a connected piece, the head part presses the panel bracket by pressing against the adjusting structure of the fixing piece, so that the panel bracket is connected to the connected piece, the panel bracket is provided with a first anti-loosening structure, and the fixing piece is provided with a second anti-loosening structure; the first anti-loosening structure and the second anti-loosening structure are oppositely arranged and matched, so that the friction force between the fixing piece and the panel support is increased, the sliding difficulty of the adjusting structure of the fixing piece relative to the panel support when the adjusting structure is pressed is increased, and the difficulty that the adjusting structure is separated from the position between the head of the connecting rod and the panel support is increased; the panel support is ensured to be stably installed, and the problem of loosening of the panel support is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitary wares, in particular to an installation structure of a water tank control panel and a water tank control panel. Background Art

[0002] There is a concealed water tank on the market. A concealed water tank means that the water tank of a flush toilet is installed in the wall of a bathroom. The control panel for controlling the flushing of the water tank and the water tank are both installed and fixed through a water tank bracket fixed in the wall. Refer to Figure 1 As shown, the panel body 40 is snap-connected to the panel bracket 10. The panel bracket 10 is fixedly connected to the water tank bracket through the connecting rod 20, thereby realizing the installation of the panel. The water tank bracket is provided with a connected part that cooperates with the connecting rod 20. The connecting rod 20 has a plurality of grooves 201 arranged at intervals to form a connection with the connected part. The head 202 at the end of the connecting rod 20 presses on the panel bracket 10 to press the panel bracket 10 against the water tank bracket. There is a certain distance between adjacent grooves 201 of the connecting rod. During the installation process, there may be a situation where there is a gap between the head of the connecting rod and the panel bracket and the panel bracket cannot be pressed tightly. Therefore, a fixing block 30 is provided between the connecting rod 20 and the panel bracket 10. The wedge-shaped adjusting structure 301 on the fixing block 30 is inserted into the gap between the head 201 of the connecting rod and the panel bracket 10, thereby pressing and fixing the panel bracket 10. However, this structure has defects: during long-term use, the fixing block is under long-term pressure, and the wedge-shaped adjusting structure of the fixing block will come out of the gap between the head of the connecting rod and the panel bracket, resulting in the loosening of the panel bracket. Summary of the Invention

[0003] The purpose of the utility model is to provide an installation structure of a water tank control panel and a water tank control panel, and by strengthening the fixation of the fixing block, to solve the problem of loosening of the panel bracket as described above.

[0004] To achieve the above purpose, the technical solution of the utility model includes: an installation structure of a panel bracket, including a panel bracket for a water tank control panel, a connecting rod, and a fixing member. The connecting rod includes a connecting rod part and a head provided at one end of the connecting rod part. The connecting rod part is inserted into the installation hole of the panel bracket and is used to connect a connected part. The head presses the panel bracket by pressing the adjusting structure of the fixing member, thereby realizing the connection of the panel bracket to the connected part. The panel bracket is provided with a first anti-loosening structure, and the fixing member is provided with a second anti-loosening structure. The first anti-loosening structure and the second anti-loosening structure are arranged oppositely and cooperate to increase the frictional force between the fixing member and the panel bracket.

[0005] In one embodiment, a concave-convex fit is formed between the first anti-loosening structure and the second anti-loosening structure, and the frictional force between the fixing member and the panel bracket is increased through the concave-convex fit. One of the first anti-loosening structure and the second anti-loosening structure includes at least one convex portion or at least one concave portion, and the other of the first anti-loosening structure and the second anti-loosening structure includes a plurality of concave portions or convex portions corresponding in shape to form at least one set of the concave-convex fit.

[0006] In one embodiment, the first anti-loosening structure includes a plurality of the convex portions and a plurality of the concave portions, and the convex portions and the concave portions are arranged alternately; the second anti-loosening structure includes one convex portion, so that the first anti-loosening structure forms a continuous undulating structure.

[0007] In one embodiment, the cross-sections of the convex portion and the concave portion are both triangular or both arc-shaped.

[0008] In one embodiment, the adjusting structure is a wedge-shaped structure. The two ends of the wedge-shaped structure are respectively a small end and a large end. The direction from the large end towards the small end is defined as the installation direction. The cross-section of the convex portion is triangular. The top end of the convex portion of the first anti-loosening structure inclines towards the installation direction, and the top end of the convex portion of the second anti-loosening structure inclines away from the installation direction.

[0009] In one embodiment, in the extending direction of the connecting rod portion, the direction of the connecting rod portion relative to the head is defined as the fixing direction, and the direction opposite thereto is defined as the loosening direction. The first anti-loosening structure is arranged on a surface of the panel bracket facing the loosening direction, and the second anti-loosening structure is arranged on a surface of the fixing member facing the fixing direction.

[0010] In one embodiment, the panel bracket is provided with a chute. The adjusting structure of the fixing member is arranged in the chute. The surface of the side wall of the chute facing the loosening direction is defined as the top surface of the side wall. The first anti-loosening structure is arranged on the top surface of one side wall of the chute. The fixing member includes an operating portion. A part of the operating portion extends to the outside of the chute on one side of the chute and is located in the loosening direction of the side wall provided with the first anti-loosening structure. The second anti-loosening structure is arranged on a surface of the operating portion facing the first anti-loosening structure.

[0011] In one embodiment, at least two of the connecting rods and the fixing members are respectively provided. The panel bracket is provided with at least two mounting holes. Each connecting rod and each fixing member respectively correspond to a mounting hole, so that the panel bracket is connected to the connected member through at least two connecting structures.

[0012] The technical solution of the present utility model further includes: a water tank control panel, comprising a panel body and a panel bracket, wherein the panel body is snap-connected to the panel bracket, and the panel bracket is installed and fixed by the above-mentioned installation structure of a panel bracket.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. The panel bracket and the fixing member are respectively provided with a first anti-loosening structure and a second anti-loosening structure that cooperate with each other, so that the friction between the fixing member and the panel bracket is increased, and the difficulty of the adjusting structure of the fixing member sliding relative to the panel bracket when the adjusting structure is pressed is increased, that is, the difficulty of the adjusting structure slipping out between the connecting rod head and the panel bracket is increased, ensuring that the panel bracket is stably installed and solving the problem of the panel bracket loosening.

[0015] 2. The first anti-loosening structure and the second anti-loosening structure are arranged oppositely to form a concave-convex fit. Under the extrusion of the connecting rod and the panel bracket, the cooperation between the first anti-loosening structure and the second anti-loosening structure is tighter, ensuring that the friction between the fixing member and the panel bracket is effectively increased and making the panel bracket more stable. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the existing installation structure of the panel bracket.

[0017] Figure 2 It is a structural diagram of the water tank control panel according to the embodiment of the present utility model.

[0018] Figure 3 It is an installation structure diagram of the panel bracket according to the embodiment of the present utility model.

[0019] Figure 4 It is a sectional view of the installation structure of the panel bracket according to the embodiment of the present utility model.

[0020] Figure 5 It is Figure 4 The partial enlarged view A of

[0021] Figure 6 It is another sectional view of the installation structure of the panel bracket according to the embodiment of the present utility model. Detailed Embodiments

[0022] To further illustrate the embodiments, the present utility model provides drawings. These drawings are part of the disclosure of the present utility model, mainly used to illustrate the embodiments, and can be used to explain the operating principle of the embodiments in conjunction with the relevant descriptions in the specification. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present utility model. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0023] Refer to Figures 2 to 6 As shown, the present utility model discloses an installation structure of a panel bracket, which includes a panel bracket 1, a connecting rod 2 and a fixing member 3. The connecting rod 2 includes a rod portion 21 and a head 22 provided at one end of the rod portion 21. The rod portion 21 is inserted into the installation hole 11 of the panel bracket 1 and is used to connect the connected member. The head 22 presses the panel bracket 1 by pressing the adjustment structure 31 of the fixing member 3, so as to connect the panel bracket 1 to the connected member. The panel body 4 is snap-connected to the panel bracket 1. Two pressing members 5 are also hinged on the panel bracket 1. A flushing control rod 6 is provided on one side of the pressing member 5. The user presses the pressing member 5 to drive the flushing control rod 6 to move, so that the water tank drains water, thereby forming a water tank control panel for controlling the flushing of the water tank.

[0024] The water tank control panel of the present utility model is usually used to control a concealed water tank. During use, it is installed on the wall, and the panel body 4 and the pressing member 5 are exposed on the wall surface.

[0025] There are two connecting rods 2 and two fixing members 3 respectively. The panel bracket 1 is provided with two installation holes 11. Each connecting rod 2 and each fixing member 3 respectively correspond to an installation hole 11. Thus, the panel bracket 1 is connected to the connected member through two connection structures. The connected member is generally a part provided on the water tank bracket. In addition, the connected member can also be a part fixedly provided in the wall body. The connected member forms a snap connection with the card slot 210 on the rod portion 21 of the connecting rod 2.

[0026] The panel bracket 1 is provided with a sliding groove 12. The adjustment structure 31 of the fixing member 3 is arranged in the sliding groove 12. The adjustment structure 31 of the fixing member 3 is a wedge-shaped structure. The two ends of the wedge-shaped structure are respectively a small end and a large end. The direction from the large end to the small end is defined as the installation direction. X1 in the figure is the installation direction, and X2 is the opposite disassembly direction. The fixing member 3 further includes an operation portion 32. The operation portion 32 is a block structure protruding from the sliding groove 12, which is convenient for the user to hold the operation portion 32 and slide the fixing member 3 along the sliding groove 12.

[0027] The panel support 1 is provided with a first anti-loosening structure 13, and the fixing member 3 is provided with a second anti-loosening structure 33. The first anti-loosening structure 13 and the second anti-loosening structure 33 are arranged oppositely, and the cooperation between the two increases the frictional force between the fixing member 3 and the panel support 1. The panel support 1 and the fixing member 3 are respectively provided with the mutually cooperating first anti-loosening structure 13 and the second anti-loosening structure 33, so that the frictional force between the fixing member 3 and the panel support 1 is increased, and the difficulty of the adjusting structure of the fixing member 3 sliding relative to the panel support 1 when the adjusting structure is pressed is increased, that is, the difficulty of the adjusting structure 31 slipping out between the head 22 of the connecting rod and the panel support 1 is increased, ensuring that the panel support 1 is stably installed and solving the problem of loosening of the panel support 1. If the first anti-loosening structure 13 and the second anti-loosening structure 33 are not provided for anti-loosening, the adjusting structure 31 of the fixing member 3 is under long-term pressure, which will cause the adjusting structure 31 to slide along the chute 12 in the disassembly direction X2, resulting in insufficient pressure between the head 22 of the connecting rod 2 and the panel support 1, and finally the phenomenon of loosening of the panel support 1 appears.

[0028] In the extending direction of the connecting rod portion 21, the direction in which the connecting rod portion 21 is located relative to the head 22 is defined as the fixing direction, and the direction opposite thereto is the loosening direction. In the figure, Y1 is the fixing direction and Y2 is the loosening direction. The first anti-loosening structure 13 is arranged on a surface of the panel support 1 facing the loosening direction Y2, and the second anti-loosening structure 33 is arranged on a surface of the fixing member 3 facing the fixing direction Y1. The first anti-loosening structure 13 and the second anti-loosening structure 33 are arranged oppositely, and they respectively face the loosening direction Y2 and the fixing direction Y1, so that the pressure between them is greater, which helps to ensure the frictional force between the panel support 1 and the fixing member 3.

[0029] Define the surface of the side wall of the chute 12 facing the loosening direction Y2 as the top surface of the side wall. In this embodiment, the first anti-loosening structure 13 is arranged on the top surface of a side wall of the chute 12. The first anti-loosening structure 13 includes a plurality of protrusions and a plurality of depressions, and the protrusions 131 and the depressions 132 are arranged alternately, so that the first anti-loosening structure 13 forms a continuous undulating structure. A part of the operating portion 32 extends to the outside of the chute 12 on one side of the chute 12 and is located in the loosening direction Y2 of the side wall provided with the first anti-loosening structure 13. The second anti-loosening structure 33 is arranged on the surface of the operating portion 32 facing the first anti-loosening structure 13. The second anti-loosening structure 33 includes a protrusion. As the fixing member 3 moves in the installation direction, the second anti-loosening structure 33 slides along the first anti-loosening structure 13 and forms a concave-convex fit with the first anti-loosening structure 13, thereby increasing the frictional force between the panel support 1 and the fixing member 3.

[0030] Refer to Figure 6As shown, in one embodiment, the cross-sections of the raised portions and the recessed portions are arc-shaped, so that the first anti-loosening structure 13 forms a wavy structure. The cross-sections of both the raised portions and the recessed portions are triangular, and the top ends of the raised portions of the first anti-loosening structure 13 are inclined towards the installation direction X1, and the top ends of the raised portions of the second anti-loosening structure 33 are inclined away from the installation direction X1 (i.e., the disassembly direction X2), so that the first anti-loosening structure 13 forms a serrated structure, and the serrated structure can further increase the friction force between the panel bracket 1 and the fixing member 3.

[0031] In the above embodiment, the first anti-loosening structure 13 includes a plurality of alternately arranged raised portions and recessed portions, and the second anti-loosening structure 33 includes one raised portion. In other embodiments, the second anti-loosening structure 33 can also be provided with only one recessed portion or a plurality of alternately arranged raised portions and recessed portions. It should be noted that the shapes of the raised portions and the recessed portions should be correspondingly matched to form at least one set of concave-convex fit. In addition, when the size of the fixing member 3 is sufficient, it is also feasible to provide only one raised portion or recessed portion for the first anti-loosening structure 13 and a plurality of alternately arranged raised portions and recessed portions for the second anti-loosening structure 33.

[0032] The first anti-loosening structure 13 and the second anti-loosening structure 33 are not limited to being provided on the top surface of the side wall of the panel bracket 1 and the operation portion 33 of the fixing member 3. In other embodiments, the first anti-loosening structure 13 can be provided in the sliding groove 12 of the panel bracket 1, and the second anti-loosening structure 33 can be provided in the adjusting structure 31.

[0033] In addition to the above-mentioned concave-convex fit, the first anti-loosening structure and the second anti-loosening structure can also be formed by providing parts with a large friction force. For example, rubber parts are respectively provided on the relative surfaces of the panel bracket and the fixing member, and the friction force between the panel bracket and the fixing member is increased through rubber contact.

[0034] The panel bracket 1 of the above embodiment is installed and fixed through two sets of connection structures formed by two connecting rods 2 and two fixing members 3. In other embodiments, the connection structures formed by the connecting rods 2 and the fixing members 3 can have only one set or more than two sets.

[0035] Refer to Figure 2 As shown, the present utility model also discloses a water tank control panel. The panel bracket 1 is installed and fixed through an installation structure. The panel body 4 and the panel bracket 1 are snap-connected, and the snap-connection structure therebetween is a prior art and will not be described in detail herein.

[0036] Although the present utility model is specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that the remaining parts not described are prior art, and various changes made to the present utility model in form and detail without departing from the spirit and scope of the present utility model defined by the appended claims all fall within the protection scope of the present utility model.

Claims

1. An installation structure of a panel bracket, comprising a panel bracket for a water tank control panel, further comprising a connecting rod and a fixing member. The connecting rod includes a rod portion and a head provided at one end of the rod portion. The rod portion is inserted into an installation hole of the panel bracket and is used for connecting a connected member. The head presses the panel bracket by pressing an adjusting structure of the fixing member, so as to connect the panel bracket to the connected member, and is characterized in that: The panel bracket is provided with a first anti-loosening structure, and the fixing member is provided with a second anti-loosening structure. The first anti-loosening structure and the second anti-loosening structure are oppositely arranged, and the cooperation between the two increases the frictional force between the fixing member and the panel bracket.

2. The installation structure of a panel bracket according to claim 1, characterized in that: An uneven fit is formed between the first anti-loosening structure and the second anti-loosening structure, and the frictional force between the fixing member and the panel bracket is increased through the uneven fit. One of the first anti-loosening structure and the second anti-loosening structure includes at least one protrusion or at least one recess, and the other of the first anti-loosening structure and the second anti-loosening structure includes a plurality of recesses or protrusions corresponding in shape to form at least one set of the uneven fit.

3. The installation structure of a panel bracket according to claim 2, characterized in that: The first anti-loosening structure includes a plurality of the protrusions and a plurality of the recesses, and the protrusions and the recesses are arranged alternately; the second anti-loosening structure includes one protrusion, so that the first anti-loosening structure forms a continuous undulating structure.

4. The installation structure of a panel bracket according to claim 2, characterized in that: The cross sections of the protrusions and the recesses are both triangular or both arc-shaped.

5. The installation structure of a panel support according to claim 4, characterized in that: The adjusting structure is a wedge-shaped structure. The two ends of the wedge-shaped structure are respectively a small end and a large end. The direction in which the large end faces the small end is defined as the installation direction. The cross section of the protrusion is triangular, and the top of the protrusion of the first anti-loosening structure is inclined towards the installation direction, and the top of the protrusion of the second anti-loosening structure is inclined away from the installation direction.

6. The installation structure of a panel bracket according to claim 1, characterized in that: In the extending direction of the connecting rod portion, the direction in which the connecting rod portion is located relative to the head is defined as the fixing direction, and the opposite direction is the loosening direction. The first anti-loosening structure is arranged on a surface of the panel bracket facing the loosening direction, and the second anti-loosening structure is arranged on a surface of the fixing member facing the fixing direction.

7. The installation structure of a panel bracket according to claim 6, characterized in that: The panel bracket is provided with a chute. The adjusting structure of the fixing member is arranged in the chute. The surface of the side wall of the chute facing the loosening direction is defined as the top surface of the side wall. The first anti-loosening structure is arranged on the top surface of one side wall of the chute. The fixing member includes an operating portion. A part of the operating portion extends to the outside of the chute on one side of the chute and is located in the loosening direction of the side wall provided with the first anti-loosening structure. The second anti-loosening structure is arranged on a surface of the operating portion facing the first anti-loosening structure.

8. The installation structure of a panel bracket according to any one of claims 1-7, characterized in that: At least two connecting rods and at least two fixing members are respectively provided. The panel bracket is provided with at least two mounting holes. Each connecting rod and each fixing member respectively correspond to a mounting hole, so that the panel bracket is connected to the connected member through at least two connecting structures.

9. A water tank control panel, characterized in that: It includes a panel body and a panel bracket. The panel body is snap-connected to the panel bracket, and the panel bracket is installed and fixed through the installation structure of a panel bracket according to any one of claims 1-8.

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