CN211563764U - High-efficient ash removal device of piano button - Google Patents

Abstract

The utility model provides a high-efficient ash removal device of piano button, includes the rectangular block, and the side all sets up first rectangular channel side by side around the rectangular block, and the sponge is cleaned to the side all cooperates the packing in the first rectangular channel, and the second rectangular channel has all been seted up to the rectangular block left and right sides, and the sponge is cleaned to the top surface all cooperates the packing in the second rectangular channel, and mutually independent first cavity, second cavity have been seted up to rectangular block inside. The utility model discloses a sponge is cleaned to the top surface and the sponge is cleaned to the side all can be taken out the washing or change from the rectangular channel that corresponds, has avoided whole change, the utility model discloses earlier soak through the cleaner with the sponge of cleaning that first cavity corresponds to make the sponge of cleaning that is soaked by the cleaner can play good cleaning performance to three key face simultaneously, improved the cleaning efficiency, practiced thrift the clean time, the dry sponge of cleaning of rethread is cleaned the key once more after that for the clean effect on key surface is better.

Description

High-efficient ash removal device of piano button

Technical Field

The utility model belongs to piano button ash removal device field, specifically speaking are high-efficient ash removal device of piano button.

Background

Along with the improvement of economic level, the use of piano has more and more been inclined to the popularization, and in the use of piano, the piano key is owing to contact with the dust in finger or the air, and a large amount of dust can be built up on the key surface, influences the pleasing to the eye and the performance of piano, and the cleaning process to the piano key is comparatively wasted time and energy at present, and just comparatively easy washs the key top surface, and the side of key then is difficult to be washd.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-efficient ash removal device of piano button for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

a high-efficiency ash removal device for piano keys comprises a rectangular block, wherein the front side and the rear side of the rectangular block are respectively provided with a first rectangular groove in parallel, the first rectangular groove is internally provided with a filling side wiping sponge in a matching way, the left side and the right side of the rectangular block are respectively provided with a second rectangular groove in a matching way, the second rectangular groove is internally provided with a filling top surface wiping sponge in a matching way, the rectangular block is internally provided with a first cavity and a second cavity which are independent from each other, the first cavity is communicated with the second rectangular groove on the right side through a plurality of capillary holes, the first cavity is communicated with the first rectangular grooves corresponding to the front side and the rear side of the rectangular block through a plurality of capillary holes, the top of the first cavity is provided with a first water injection hole, an outer thread plug is arranged in the first water injection hole in a matching way, an annular limiting block is fixedly arranged on the inner wall at the lower end of the, the rectangle piece downside is equipped with the bracing piece, the top of bracing piece pass behind the first through-hole with the bottom fixed connection of piston.

According to the efficient dust removing device for the piano keys, the lateral wall between the second cavity and the first cavity is provided with the transverse second through hole, the second through hole is internally provided with the first one-way valve in a matching mode, the top of the second cavity is provided with the second water injection hole, and the second water injection hole is internally provided with the second one-way valve in a matching mode.

According to the efficient dust removing device for the piano keys, the annular limiting block is made of rubber.

According to the efficient dust removing device for the piano keys, the supporting rod is an electric telescopic rod, and the top end of the movable rod of the electric telescopic rod penetrates through the first through hole and then is fixedly connected with the bottom of the piston.

According to the efficient dust removing device for the piano keys, the anti-skid sleeve is fixedly sleeved on the outer ring of the cylinder sleeve of the electric telescopic rod.

The utility model has the advantages that: when the utility model is used, the first cavity is filled with the cleaning agent through the first water injection hole, the cleaning agent in the first cavity gradually penetrates into the corresponding cleaning sponge through the capillary holes to play a role in wetting the cleaning sponge, then the supporting rod is held by hands to play a role in serving as a handle, then the top surface cleaning sponge on the right side is contacted with the top surface of the key, then the key is pressed by the utility model, the side cleaning sponges corresponding to the front side and the rear side are contacted with the side surfaces of two keys adjacent to the key while the key is pressed, then the supporting rod is pushed forwards, the piston is pushed to move forwards, the piston extrudes the cleaning agent in the first cavity, the cleaning agent quickly penetrates into the top surface cleaning sponge and the side cleaning sponge through the corresponding capillary holes, when the piston moves to be contacted with the annular limiting block, the piston can not move forwards relative to the first cavity, the key cleaning device comprises a piston, a supporting rod, a cleaning sponge and a cleaning agent, wherein the piston drives a rectangular block to move forwards, the cleaning sponge outside the rectangular block plays a cleaning effect on a key, then the supporting rod moves backwards so that the piston drives the rectangular block to move backwards, and then the corresponding surface of the key is cleaned again; the utility model discloses a sponge is cleaned to the top surface and the sponge is cleaned to the side all can be taken out the washing or change from the rectangular channel that corresponds, has avoided whole change, has reduced use cost for thereby clean the sponge and keep clean state always and play good cleaning action to the key, the utility model discloses earlier soak through the cleaner with the sponge of cleaning that first cavity corresponds, thereby make the sponge of cleaning that has soaked by the cleaner can play good cleaning performance to three key face simultaneously, improved the cleaning efficiency, practiced thrift the clean time, then the dry sponge of cleaning of rethread cleans the key once more, make the clean effect on key surface better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a front view of the present invention; fig. 2 is a schematic structural diagram of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A high-efficiency ash removal device for piano keys comprises a rectangular block 1, wherein the front side and the rear side of the rectangular block 1 are respectively provided with a first rectangular groove 2 in parallel, the first rectangular grooves 2 are respectively matched with a filling side wiping sponge 3, the left side and the right side of the rectangular block 1 are respectively provided with a second rectangular groove 4, the second rectangular grooves 4 are respectively matched with a filling top surface wiping sponge 5, the rectangular block 1 is internally provided with a first cavity 6 and a second cavity 7 which are mutually independent, a plurality of capillary holes 8 are communicated between the first cavity 6 and the second rectangular groove 4 at the right side, the first cavity 6 is communicated with the first rectangular grooves 2 corresponding to the front side and the rear side of the rectangular block 1 through a plurality of capillary holes 8, the top of the first cavity 6 is provided with a first water injection hole 9, an outer wire plug 10 is arranged in the first water injection hole 9 in a matched manner, an annular limiting block 11 is fixedly arranged on the lower end inner wall of the first cavity 6, and a, the piston 12 is located the downside of annular stopper 11, and first through-hole 14 is seted up to first cavity 6 bottom, and rectangle piece 1 downside is equipped with bracing piece 13, and the top of bracing piece 13 passes behind the first through-hole 14 with the bottom fixed connection of piston 12. When the utility model is used, the first cavity 6 is filled with the cleaning agent through the first water injection hole 9, the cleaning agent in the first cavity 6 gradually penetrates into the corresponding wiping sponge through the capillary holes 8 to play a role of infiltration, then the support rod 13 is held by hands to play a role of a handle, then the top surface wiping sponge 5 on the right side is contacted with the top surface of the key, then the key is pressed down by the utility model, the side wiping sponges 3 corresponding to the front side and the back side are contacted with the side surfaces of two keys adjacent to the key while the key is pressed down, then the support rod 13 is pushed forward, the support rod 13 pushes the piston 12 to move forward, the piston 12 extrudes the cleaning agent in the first cavity 6, so that the cleaning agent quickly penetrates into the top surface wiping sponge 5 and the side wiping sponge 3 through the corresponding capillary holes 8, when the piston 12 moves to be contacted with the annular stopper 11, the piston 12 can not move forwards relative to the first cavity 6 continuously, so that the piston 12 drives the rectangular block 1 to move forwards, the wiping sponge on the outer side of the rectangular block 1 has a wiping effect on the keys, the supporting rod 13 moves backwards so that the piston 12 drives the rectangular block 1 to move backwards, and the corresponding surface of the keys is wiped again, and the steps are repeated until the surfaces of the keys are wiped completely; the utility model discloses a sponge is cleaned to the top surface 3 and sponge 5 is cleaned to the side all can take out the washing or change from the rectangular channel that corresponds, has avoided whole change, has reduced use cost for clean the sponge and keep clean state always and play good cleaning action to the key, the utility model discloses earlier soak through the cleaner with the sponge of cleaning that first cavity 6 corresponds, thereby make the sponge of cleaning that is soaked by the cleaner can play good cleaning performance to three key face simultaneously, improved the cleaning efficiency, practiced thrift the clean time, then the dry sponge of cleaning of rethread cleans the key once more, make the clean effect on key surface better.

Specifically, as shown in the drawings, a lateral second through hole 15 is formed in a side wall between the second cavity 7 and the first cavity 6, a first check valve 16 is installed in the second through hole 15 in a matching manner, a second water filling hole 17 is formed in the top of the second cavity 7, and a second check valve 18 is installed in the second water filling hole 17 in a matching manner. The utility model discloses when using, open outer silk end cap 18 of second earlier, then fill up the lotion through second water injection hole 17 toward second cavity 7 in, when the user uses the sponge that corresponds with first cavity 6 to clean the keyboard surface, sponge 5 is cleaned to the top surface on right side and key top surface contact, bracing piece 13 drives rectangular block 1 through piston 12 when moving forward, the sponge is cleaned from capillary 8 infiltration entering to the cleaner in first cavity 6, when bracing piece 13 drives piston 12 when moving backward, produce the negative pressure in the first cavity 6, thereby inhale through first check valve 16 with the cleaner in the second cavity 7, can be in the state that is full of the cleaner for a long time in first cavity 6, make and correspond the sponge of key surface cleaning and can obtain fully infiltrating, thereby make the utility model discloses it is better to clean the effect of key.

Specifically, as shown in the figure, the annular limiting block 11 in this embodiment is made of rubber. The annular limiting block 11 is made of rubber, so that impact force generated when the piston 12 collides with the annular limiting block 11 can be reduced, and the annular limiting block and the piston are not easy to damage.

Further, as shown in the figure, the supporting rod 13 described in this embodiment is an electric telescopic rod, and the top end of the movable rod of the electric telescopic rod passes through the first through hole 14 and then is fixedly connected with the bottom of the piston 12. Electric telescopic handle makes the user make things convenient for laborsaving more when wasing the piano key.

Furthermore, as shown in the figure, the outer ring of the cylinder sleeve of the electric telescopic rod in the embodiment is fixedly sleeved with an anti-slip sleeve 19. The antiskid cover 19 can increase the friction between the palm and the electric telescopic rod cylinder sleeve, and prevent the use the utility model discloses the time phenomenon of skidding takes place.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (5)

1. The utility model provides a high-efficient ash removal device of piano button which characterized in that: comprises a rectangular block (1), wherein the front side and the rear side of the rectangular block (1) are respectively provided with a first rectangular groove (2) in parallel, the first rectangular groove (2) is internally matched with a filling side wiping sponge (3), the left side and the right side of the rectangular block (1) are respectively provided with a second rectangular groove (4), the second rectangular groove (4) is internally matched with a filling top surface wiping sponge (5), the rectangular block (1) is internally provided with a first cavity (6) and a second cavity (7) which are mutually independent, a plurality of capillary holes (8) are formed between the first cavity (6) and the second rectangular groove (4) on the right side in a through hole communicated, the first cavity (6) is communicated with the first rectangular groove (2) corresponding to the front side and the rear side of the rectangular block (1) through a plurality of capillary holes (8), the top of the first cavity (6) is provided with a first water injection hole (9), an outer wire plug (10) is arranged in the first water injection hole (9) in a matched manner, and an annular limiting block (, piston (12) are installed in the cooperation of first cavity (6) lower extreme inner wall, and piston (12) are located the downside of annular stopper (11), and first through-hole (14) are seted up to first cavity (6) bottom, and rectangular block (1) downside is equipped with bracing piece (13), and the top of bracing piece (13) pass behind first through-hole (14) with the bottom fixed connection of piston (12).

2. The high-efficiency ash removal device for the piano keys as claimed in claim 1, wherein: and a transverse second through hole (15) is formed in the side wall between the second cavity (7) and the first cavity (6), a first one-way valve (16) is installed in the second through hole (15) in a matched mode, a second water injection hole (17) is formed in the top of the second cavity (7), and a second one-way valve (18) is installed in the second water injection hole (17) in a matched mode.

3. The high-efficiency ash removal device for the piano keys as claimed in claim 1, wherein: the annular limiting block (11) is made of rubber.

4. The high-efficiency ash removal device for the piano keys as claimed in claim 1, wherein: the supporting rod (13) is an electric telescopic rod, and the top end of a movable rod of the electric telescopic rod penetrates through the first through hole (14) and then is fixedly connected with the bottom of the piston (12).

5. The high-efficiency ash removal device for the piano keys as claimed in claim 4, wherein: the outer ring of the electric telescopic rod cylinder sleeve is fixedly sleeved with an anti-skid sleeve (19).

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