Knob capable of being used eccentrically
A knob and eccentric technology, applied in the valve operation/release device, valve details, engine components, etc., can solve the problems such as the inability to connect the knob and the spool, wear the appearance of the knob, and feel bad in use, and achieve a wide range of applications. , The structure design is scientific and reasonable, and the effect is easy to achieve
Pending Publication Date: 2020-10-30
HUIDA SANITARY WARE
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Problems solved by technology
[0002] When there are multiple knobs on the same plane of the shower, due to the limitation of processing tolerance between the shell and the valve body, the spool on the valve body and the knob mounting hole on the shell after assembly are often eccentric. Shaft-to-shaft fit, when there is a large eccentricity between the spool and the knob mounting hole on the shell, the connection between the knob and the spool cannot be completed, even if there is a small eccentricity between the spool and the knob mounting hole on the shell, the knob Although it can be barely connected with the valve core, there will be friction and jamming between the knob and the knob mounting hole of the shell, resulting in a bad feel when using, and will wear the appearance of the knob
Method used
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[0024] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.
[0025] As shown in the figure, the present invention includes a shower main body, a valve core 14 disposed in the shower main body, a valve core connecting shaft 2 connected to the valve core 14 and a knob 4 connected to the valve core connecting shaft 2 through an adaptive shaft 3 , wherein the spool connecting shaft 2 is connected with the spool through the spool connecting groove 13, the surface of the main body of the shower is provided with a knob installation hole 15, the knob 4 is rotatably connected in the knob installation hole 15, and the inner end of the knob is provided with a connection The two sides of the self-adaptive shaft 3 are respectively connected with the spool connecting shaft 2 and the knob, the su...
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The invention relates to a knob capable of being used eccentrically. The knob comprises a shower main body, a valve element, a valve element connecting shaft and a knob body connected with the valve element connecting shaft through a self-adaptive shaft. A knob mounting hole is formed in the surface of the shower main body. The knob body is rotationally connected into the knob mounting hole. A connecting part is arranged at the inner end of the knob body. The two sides of the self-adaptive shaft are connected with the valve element connecting shaft and the knob body respectively. The surface of the self-adaptive shaft and the surface of the connecting part slide horizontally in the first adjusting direction. The surface of the self-adaptive shaft and the surface of the valve element connecting shaft slide horizontally in the second adjusting direction. The first adjusting direction is perpendicular to the second adjusting direction. The knob is scientific and reasonable in structural design and easy to implement, the knob and the valve element can adapt to the eccentric position within a certain distance range in the state that the knob and the valve element are not coaxial, the knob can also rotate normally and transmit torsion to the valve element to control the valve element to work, the friction jamming phenomenon is avoided, the application range is wide, and the knob canbe universally matched with all eccentric scenes needing torsion conduction.
Description
technical field [0001] The invention relates to the technical field of bathroom equipment, in particular to a knob that can be used eccentrically. Background technique [0002] When there are multiple knobs on the same plane of the shower, due to the limitation of processing tolerance between the shell and the valve body, the spool on the valve body and the knob mounting hole on the shell after assembly are often eccentric. Shaft-to-shaft fit, when there is a large eccentricity between the spool and the knob mounting hole on the shell, the connection between the knob and the spool cannot be completed, even if there is a small eccentricity between the spool and the knob mounting hole on the shell, the knob Although it can be barely connected with the valve core, there will be friction and jamming between the knob and the knob mounting hole of the casing, resulting in a bad feel and wearing the appearance of the knob. Contents of the invention [0003] The technical problem...
Claims
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Login to View More IPC IPC(8): F16K31/44
CPCF16K31/44
Inventor 王彦庆王翠杰彭江明郭小召
Owner HUIDA SANITARY WARE