Piano key correction structure

Abstract

The utility model provides a piano key correction structure. The piano key correction structure comprises a controller main body, a valve core, a correction piece and a key, the controller body is provided with an installation cavity, the valve element is installed in the installation cavity, and the valve rod extends out of the controller body. The correcting piece is installed on the controller body and is close to the valve rod. And the correcting piece is provided with a correcting position for correcting the mounting angle and position of the key when the key is mounted. The correction position surrounds the periphery of the valve rod and comprises at least one correction plate, and the correction plate is provided with a correction face and has a correction effect on installation of the key. The key is relatively and fixedly installed on the valve rod, and the key is provided with a guide face attached to the correction face, so that during installation, the guide face abuts against the correction face, the key can be installed on the valve rod at a preset angle and position, and the effect that the top face of the key is flat can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to kitchen and bath technical field especially a piano key correction structure. BACKGROUND

[0002] Piano key structure is often used on shower, on the one hand, multiple switch keys of shower are set together, on the other hand, shower is like piano, and more aesthetic. However, piano key structure often has the problem of uneven top surface of each key, therefore, square valve rod is used in shower on the market, if installation error between valve rods can be controlled to minimum, piano key structure with relatively even top surface can be obtained through square valve rod, but the above structure still cannot meet the requirement of consumers, therefore, the utility model provides a new piano key correction structure, which can solve the above technical problems. SUMMARY

[0003] The utility model discloses a correction structure that can solve the problem of uneven installation of piano keys.

[0004] A piano key correction structure, comprising a controller body, a valve core, a correction member and a key, wherein,

[0005] The controller body is provided with an installation cavity, the valve core is installed in the installation cavity, and the valve rod extends to the outside of the controller body.

[0006] The correction member is installed on the controller body and is close to the valve rod. The correction member is provided with a correction position for guiding the installation angle and position of the key. The correction position surrounds the outer peripheral portion of the valve rod and comprises at least one correction plate provided with a correction surface for guiding the installation of the key.

[0007] The key is fixedly installed on the valve rod, and the key is provided with a guiding surface matched with the correction surface, so that the key can be installed on the valve rod at a preset angle and position through the guiding surface abutting against the correction surface during installation, and the effect of flat top surface of multiple keys can be achieved.

[0008] Preferably, the correction position is provided with two correction plates, and the two correction plates are parallel and located on both sides of the valve rod, so as to provide a guiding effect for the installation of the key in a clamping manner, and the correction effect is good.

[0009] Preferably, the correction surface faces the valve rod.

[0010] Preferably, a reinforcing rib is arranged between the side, away from the valve rod, of the correction plate and the main body of the correction member, which can provide a strong supporting and correction effect for the key through the correction surface, and can avoid the installation of the key from being skewed due to deformation of the correction plate.

[0011] Preferably, the reinforcing ribs on the back of the correction plate are at least two and are spaced apart from top to bottom, improving the uniformity of the support of the correction surface.

[0012] Preferably, the valve stem is cylindrical, so that there is no angle limiting structure between the key and the valve stem, and the installation angle of the key is completely dominated by the correction member, thereby reducing the situation that the error of the valve core itself causes the key to be installed skew.

[0013] Preferably, the key is assembled with the valve stem by buckling, pinning, screwing, bonding or welding.

[0014] Preferably, the valve core, the mounting cavity and the correction position are at least two groups.

[0015] Preferably, the correction positions are arranged on the same correction member, which on the one hand reduces the number of parts and the degree of installation complexity, and on the other hand, the correction positions are uniformly formed, and the deviation between the correction positions is minimal, thereby greatly improving the flatness of the key after installation.

[0016] Preferably, the correction member is arranged on the periphery of the controller body by screwing, buckling, bonding, welding or one-piece forming.

[0017] From the above description of the utility model, the utility model has the following beneficial effects:

[0018] The correction structure provided by the utility model can provide a correction surface for the key when the key is installed, so that the key can be installed on the valve stem at a predetermined angle and position, and the flatness of the top surface of the key can be realized.

[0019] The correction position is provided with two correction plates, so that the installation of the key is guided by clamping, and the correction effect is good.

[0020] The reinforcing ribs are arranged on the back of the correction plate, which can provide strong support and correction effect for the key, and can avoid the situation that the key is installed skew due to the deformation of the correction plate.

[0021] The valve stem is cylindrical, so that there is no angle limiting structure between the key and the valve stem, and the installation angle of the key is completely dominated by the correction member, thereby reducing the situation that the error of the valve core itself causes the key to be installed skew.

[0022] The correction positions are arranged on the same correction member, on one hand, the number of parts is reduced, and the installation is not complicated, on the other hand, the correction positions are uniformly shaped, the deviation between the correction positions is small, and therefore the flatness after the key is installed can be greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] The accompanying drawings, which are included to provide a further understanding of the present application and are incorporated in and constitute a part of this application, illustrate embodiments of the present application and together with the description serve to explain the present application.

[0024] Wherein:

[0025] Figure 1 It is a shaft side view of a piano key correction structure Figure One ;

[0026] Figure 2 It is a shaft side view of a piano key correction structure Figure Two ;

[0027] Figure 3 It is an explosion of a piano key correction structure Figure One ;

[0028] Figure 4 It is an explosion of a piano key correction structure Figure Two ;

[0029] Figure 5 It is a front view of a piano key correction structure;

[0030] Figure 6 It is a top view of a piano key correction structure;

[0031] Figure 7 It is a sectional view of a piano key correction structure;(about Figure 5 A-A)

[0032] Figures 1 to 7 The marks in the figure are respectively: controller main body 1, installation cavity 11, valve core 2, valve rod 21, correction member 3, correction position 31, correction plate 311, correction surface 3111, reinforcing rib 312, key 4, guide correction surface 41. DETAILED DESCRIPTION

[0033] In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, explicit and understandable, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0034] Please refer to Figures 1 to 7The application discloses a piano key 4 correcting structure, which comprises a controller body 1, a valve core 2, a correcting part 3 and a key 4.

[0035] The controller body 1 is provided with a mounting cavity 11, the valve core 2 is mounted in the mounting cavity 11, and a valve rod 21 extends to the outside of the controller body 1.

[0036] The correcting part 3 is mounted on the controller body 1 and is close to the valve rod 21, and the correcting part 3 is arranged on the peripheral part of the controller body 1 in a mode of screwing, buckling, bonding, welding or integral forming.

[0037] The correcting part 3 is provided with a correcting position 31 for guiding the installation angle and position of the key 4. The correcting position 31 surrounds the peripheral part of the valve rod 21 and comprises at least one correcting plate 311 provided with a correcting surface 3111 for guiding the installation of the key 4. The key 4 is fixedly arranged on the valve rod 21, and the key 4 is provided with a guiding surface 41 abutting against the correcting surface 3111, so that the key 4 can be installed on the valve rod 21 at a preset angle and position by the guiding surface 41 abutting against the correcting surface 3111, and the effect of the flat top surface of the key 4 can be achieved.

[0038] In the embodiment, the correcting position 31 is provided with two correcting plates 311, and the two correcting plates 311 are parallel and located on the two sides of the valve rod 21. Further, the direction of the correcting surface 3111 can be arranged to face the valve rod 21, so that the key 4 is clamped, and the correcting effect is better.

[0039] On the basis of the above embodiment, in an embodiment, the side, away from the valve rod 21, of the correcting plate 311 and the main body of the correcting part 3 are provided with reinforcing ribs 312. On the one hand, the reinforcing ribs 312 can provide strong support and correction effect for the key 4, and on the other hand, the reinforcing ribs 312 can avoid the situation that the key 4 is installed to be inclined due to the deformation of the correcting plate 311.

[0040] Further, the reinforcing ribs 312 on the back of the correcting plate 311 are at least two and are distributed in intervals from top to bottom, so that the uniformity of the support force of the correcting surface 3111 is improved.

[0041] In the embodiment, the valve rod 21 is in a cylindrical shape, so that there is no angle limiting structure between the key 4 and the valve rod 21, the installation angle of the key 4 is completely dominated by the correcting part 3, and the situation that the key 4 is installed to be inclined due to the error of the valve core 2 itself is reduced.

[0042] When installing, the button 4 can be assembled with the valve rod 21 by means of buckle fastening, pin abutting, screw locking, adhesive fixing or welding fixing, and in the embodiment, the structure of the pin is adopted, specifically, a mounting groove is arranged in the button 4, a nut is turned into the mounting groove, a through hole which is communicated with the nut hole and the valve rod 21 insertion slot is arranged at the top of the button 4, and a pin is screwed into the nut through the through hole and abuts against the valve rod 21, so that the button 4 and the valve rod 21 are fixed together.

[0043] The correction structure provided in the embodiment can enable the top surface of the button 4 to be installed at a preset angle, and when the valve core 2, the mounting cavity 11 and the correction position 31 are at least two groups, the installation angles of the buttons 4 can be unified, so that the skew condition is avoided.

[0044] On the basis of the above embodiment, in another embodiment, the correction positions 31 are arranged on the same correction member 3, on the one hand, the number of parts is reduced, and the installation complexity is reduced, and on the other hand, the correction positions 31 are uniformly formed, and the deviation between the correction positions 31 is extremely small, so that the flatness of the button 4 after installation can be greatly improved.

[0045] The correction structure provided in the embodiment can enable the top surface of the button 4 to be installed at a preset angle, and when the valve core 2, the mounting cavity 11 and the correction position 31 are at least two groups, the installation angles of the buttons 4 can be unified, so that the skew condition is avoided.

[0046] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, structure and operation, and therefore cannot be understood as limiting the utility model.

[0047] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one feature. In the description of the utility model, the meaning of "multiple" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0048] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electric connection or each other can communicate;Can be direct connection, also can indirectly connect through intermediate medium, can be two element internal communication or two element mutual action relation, unless another definite limitation. For ordinary skilled person in the art, can understand the specific meaning of above terms in the utility model according to specific circumstances.

[0049] In the utility model, unless another definite provision and limitation, first feature is "on" or "under" second feature can be that first and second features directly contact, or first and second features indirectly contact through intermediate medium. Moreover, first feature "over", "above" and "on" second feature can be that first feature is directly over or obliquely over second feature, or just indicates that the horizontal height of first feature is higher than that of second feature. First feature "under", "below" and "under" second feature can be that first feature is directly under or obliquely under second feature, or just indicates that the horizontal height of first feature is less than that of second feature.

[0050] In the utility model, the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0051] Although the above embodiments have been shown and described, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the utility model, and the changes, modifications, replacements and variations of the above embodiments made by ordinary skilled person in the art are within the protection scope of the utility model.

Claims

1. A piano key correction structure, characterized in that, The controller body, the valve core, the correcting member and the button are included; The controller body is provided with an installation cavity, the valve core is installed in the installation cavity, and a valve rod extends to the outside of the controller body; The correcting member is installed on the controller body and is close to the valve rod; the correcting member is provided with a correcting position which surrounds the outer circumferential part of the valve rod and includes at least one correcting plate provided with a correcting surface; The button is fixedly installed on the valve rod, and the button is provided with a guide surface which is close to the correcting surface.

2. The piano key straightening structure according to claim 1, wherein The correcting position is provided with two correcting plates which are parallel and located on both sides of the valve rod.

3. The piano key straightening structure according to claim 1 or 2, characterized in that, The correcting surface faces the valve rod.

4. The piano key straightening structure according to claim 3, wherein The side of the correcting plate which is away from the valve rod is provided with a reinforcing rib between the main body of the correcting member.

5. The piano key straightening structure according to claim 4, wherein The reinforcing rib on the back of the correcting plate is at least two and is distributed from top to bottom.

6. The piano key straightening structure according to claim 1, wherein The valve rod is cylindrical.

7. The piano key straightening structure according to claim 1, wherein The button is assembled with the valve rod by the ways of buckle fastening, pin supporting, screw locking, adhesive fixing or welding fixing.

8. The piano key straightening structure according to claim 1, wherein The valve core, the installation cavity and the correcting position are at least two groups.

9. The piano key straightening structure according to claim 8, wherein The correcting position is arranged on the same correcting member.

10. The piano key straightening structure according to claim 1, wherein The correcting member is arranged on the circumferential part of the controller body by the ways of screw, buckle, adhesive, welding or one-piece forming.

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