CN214483958U - Piano foot-operated stool - Google Patents

Abstract

The utility model discloses a piano foot-operated stool, which comprises a bottom plate, wherein hollow side plates are fixedly connected with the upside of the two ends of the bottom plate, a non-slip mat is hot-melt bonded on the downside of the bottom plate, a slide bar is fixedly connected between the inner walls of the two sides of the hollow side plates, springs are sleeved on the outer sides of the two ends of the slide bar, clamping plates are sleeved on the outer sides of the middle parts of the slide bar, ratchet plates are fixedly connected with the opposite sides of the adjacent clamping plates, a clamping plate is arranged between the two ratchet plates, guide rods are fixedly connected with the middle parts of the upside of the clamping plate, the top ends of the guide rods pass through the hollow side plates, a pedal is fixedly connected between the top ends of the two guide rods, a bulge part is fixedly connected with the upside of the bulge part, two saddles and a plurality of non-slip bulges are fixedly connected with the upside of the bulge part, the non-slip mat is densely distributed on the upside of the bulge part, the downside of the bottom plate, and the condition that the foot-operated stool slips can be avoided to the maximum extent, the frictional force of the player's sole is increased.

Description

Piano foot-operated stool

Technical Field

The utility model relates to a foot is stepped on the bench, in particular to piano foot is stepped on bench belongs to piano apparatus equipment field.

Background

The front body of the piano is a plucked ancient piano, also called a feather keypiano, which has the same principle with the interior of the piano, is provided with a soundboard and a plurality of strings which are tensioned and arranged in parallel in the body, and simultaneously is used for sounding the strings struck by the hammers of the piano, and the plucked ancient piano is used for sounding the plucked strings of the feather tube, the height from the upper edge of the body to the ground of the conventional piano is 1.1-1.3 m, the conventional piano is mainly used for teaching, family entertainment and playing practice, the modern piano has wide range, variable tone and excellent expressive force, can be used as an independent instrument, a repeated instrument, an ensemble accompaniment and a musical instrument, and is also one of essential basic musical instruments in music creation and auditory training, so the piano is also called as 'king of musical instruments'.

The piano foot stool is an important auxiliary tool for piano playing and is mainly suitable for pianists with different heights, however, the existing piano foot stools are all required to be stood down by the players for height adjustment, the operation is very inconvenient, and particularly, when the piano is played on site, the stage time is very delayed by frequently adjusting the height of the foot stool.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a piano foot steps on bench to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a piano foot-operated stool comprises a bottom plate, wherein hollow side plates are fixedly connected to the upper sides of the two ends of the bottom plate, a non-slip mat is bonded to the lower side of the bottom plate through hot melting, a slide rod is fixedly connected between the inner walls of the two sides of each hollow side plate, springs are sleeved on the outer sides of the two ends of the slide rod, clamping plates are sleeved on the outer sides of the middle parts of the slide rods, ratchet plates are fixedly connected to the opposite sides of the adjacent clamping plates, a clamping plate is arranged between the two ratchet plates, guide rods are fixedly connected to the middle parts of the upper sides of the clamping plates, the top ends of the guide rods penetrate through the hollow side plates, a pedal is fixedly connected between the top ends of the two guide rods, a bulge part is fixedly connected to the upper side of the pedal, two saddles and a plurality of anti-slip bulges are fixedly connected to the upper sides of the bulge part, transverse grooves are formed in the adjacent sides of the hollow side plates, and push rods are rotatably connected between the clamping plates, the cover is all rotated in the outside of push rod and is equipped with the slope pole, the top of slope pole all articulates there is the riser, four fixedly connected with lifter plate between the riser, the front side middle part fixedly connected with extension board of lifter plate, two the spout has all been seted up to the adjacent side of hollow curb plate, the lifter plate slides and inlays to be established between two spouts.

Preferably, the saddle is made of canvas materials.

Preferably, the guide rod is connected with the hollow side plate in a sliding mode.

Preferably, the pedal is of a concave structure.

Preferably, the clamping plates are clamped between the adjacent ratchet plates.

Preferably, the non-slip mat is made of rubber materials, and the lower side of the non-slip mat is provided with non-slip lines.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model relates to a piano foot steps on bench has the non-slip raised in the upside of uplift portion gathers, is provided with the slipmat at the downside of bottom plate, can avoid the foot to step on the condition of bench slippage in the at utmost, has increased the frictional force of player's sole, makes things convenient for the player to use power when playing.

(2) The utility model relates to a piano foot steps on bench, the setting of saddle can make things convenient for the player to pick up the footboard, is increaseed to the required high back of player at the footboard, and the cardboard is straight face just right with the ratchet plate, can avoid the footboard to descend, has reached the purpose that the bench height was stepped on to the adjustment foot, need not to bow the operation.

(3) The utility model relates to a piano foot steps on bench, player's foot steps on the lifter plate, and the riser can push the sloping pole and move outward to both sides, and two splint will be kept away from each other, and under the action of gravity, the height of cardboard and footboard can recover, and the new player's adjustment foot of being convenient for is stepped on bench to own required height.

(4) The utility model relates to a piano foot step on bench has rational in infrastructure and operates simple and easy characteristics, can adjust the high position in a flexible way, and applicable in the stage is played, also need not electric drive, and the usage is extensive, and practical value is high.

Drawings

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

fig. 2 is a structural sectional view along a direction a-a in fig. 1 of the present invention;

fig. 3 is a structural sectional view along the direction B-B in fig. 1 of the present invention;

fig. 4 is a schematic structural view of the middle lifting plate of the present invention.

In the figure: 1. a base plate; 2. a hollow side plate; 3. a non-slip mat; 4. a spring; 5. a splint; 6. a push rod; 7. a slide bar; 8. a transverse groove; 9. clamping a plate; 10. a guide bar; 11. a pedal; 12. a raised portion; 13. anti-skid projections; 14. a saddle; 15. an inclined lever; 16. a vertical plate; 17. a lifting plate; 18. an extension plate; 19. a chute; 20. a ratchet plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a piano foot-operated stool comprises a bottom plate 1, hollow side plates 2 are fixedly connected to the upper sides of the two ends of the bottom plate 1, non-slip mats 3 are hot-melt bonded to the lower side of the bottom plate 1, slide rods 7 are fixedly connected between the inner walls of the two sides of the hollow side plates 2, springs 4 are sleeved on the outer sides of the two ends of each slide rod 7, clamping plates 5 are sleeved on the outer sides of the middle portions of the slide rods 7, ratchet plates 20 are fixedly connected to the opposite sides of the adjacent clamping plates 5, a clamping plate 9 is arranged between the two ratchet plates 20, guide rods 10 are fixedly connected to the middle portions of the upper sides of the clamping plates 9, the top ends of the guide rods 10 penetrate through the hollow side plates 2, pedals 11 are fixedly connected between the top ends of the two guide rods 10, bulges 12 are fixedly connected to the upper sides of the pedals 11, two saddles 14 and a plurality of anti-slip bulges 13 are fixedly connected to the upper sides of the bulges 12, transverse grooves 8 are formed in the adjacent sides of the hollow side plates 2, push rods 6 are rotatably connected between the opposite clamping plates 5, the cover is all rotated in the outside of push rod 6 and is equipped with slope pole 15, and the top of slope pole 15 all articulates there is riser 16, fixedly connected with lifter plate 17 between four riser 16, and the front side middle part fixedly connected with extension board 18 of lifter plate 17, and spout 19 has all been seted up to the adjacent side of two hollow curb plates 2, and lifter plate 17 slides to inlay and establishes between two spout 19.

Wherein, the saddle 14 is made of canvas material, and the canvas material texture is soft, and is very comfortable, can not cause uncomfortable condition.

Wherein, the guide rod 10 is connected with the hollow side plate 2 in a sliding way, and the guide rod 10 can slide up and down along the hole of the hollow side plate 2.

Wherein, footboard 11 is the structure of type in Chinese character 'ao', and the footboard 11 of type in Chinese character 'ao' can shelter from hollow curb plate 2 for the foot is stepped on the bench appearance beautifully.

Wherein, cardboard 9 joint is between adjacent ratchet plate 20, and cardboard 9 extrusion ratchet plate 20's inclined plane position for the height of footboard 11 can normally be increaseed, and cardboard 9 is just right with the straight face of ratchet plate 20, can avoid footboard 11 to descend.

Wherein, slipmat 3 is made for rubber materials, and the downside of slipmat 3 is provided with anti-skidding line, and slipmat 3 hugs closely ground, can avoid the foot to step on the condition emergence of bench slippage in the at utmost.

Specifically, when the utility model is used, a player sits on the piano stool first, the foot treads the bulge 12, the anti-slip bulge 13 has good anti-slip property, the friction force of the sole of the player can be increased, the non-slip mat 3 is tightly attached to the ground, the slipping condition of the stool caused by foot treading can be avoided to the greatest extent, then, the foot of the player extends into the foot saddle 14, the pedal 11 is upwardly lifted, the guide rod 10 pulls the clamping plate 9 to slide upwards, the clamping plate 9 extrudes the inclined plane part of the ratchet plate 20, so that the height of the pedal 11 can be normally increased, when the user treads the bulge 12, the clamping plate 9 is just right opposite to the straight plane of the ratchet plate 20, so that the pedal 11 can be prevented from descending, the player can quickly adjust the pedal 11 to the required height without stooping operation, when a new player lands, only the foot treads the lifting plate 17, the vertical plate 16 pushes the inclined rod 15 to move outwards towards two sides, so that the push rod 6 can push the clamping plate 5 to be away from each other, the height of cardboard 9 and footboard 11 then can recover like this, and the new player adjusts the foot and steps on the bench to the required height of oneself, makes things convenient for the player to exert oneself when playing.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The piano foot-operated stool is characterized by comprising a bottom plate (1), hollow side plates (2) are fixedly connected to the upper sides of the two ends of the bottom plate (1), anti-slip pads (3) are hot-melt bonded to the lower side of the bottom plate (1), slide rods (7) are fixedly connected between the inner walls of the two sides of the hollow side plates (2), springs (4) are sleeved on the outer sides of the two ends of each slide rod (7), clamping plates (5) are sleeved on the outer sides of the middle portions of the slide rods (7), opposite sides of the adjacent clamping plates (5) are fixedly connected with ratchet plates (20), clamping plates (9) are arranged between the two ratchet plates (20), guide rods (10) are fixedly connected to the middle portions of the upper sides of the clamping plates (9), the top ends of the guide rods (10) penetrate through the hollow side plates (2), pedals (11) are fixedly connected between the top ends of the guide rods (10), upside fixedly connected with uplift (12) of footboard (11), two foot saddles (14) of upside fixedly connected with and a plurality of non-slip raised (13) of uplift (12), horizontal groove (8) have all been seted up, it is relative all rotate between splint (5) and be connected with push rod (6), the outside of push rod (6) is all rotated the cover and is equipped with down tube (15), the top of down tube (15) all articulates there is riser (16), four fixedly connected with lifter plate (17) between riser (16), front side middle part fixedly connected with extension board (18) of lifter plate (17), two spout (19) have all been seted up to the adjacent side of hollow curb plate (2), lifter plate (17) slip inlays to be established between two spout (19).

2. A piano footstool as claimed in claim 1, wherein: the saddle (14) is made of canvas materials.

3. A piano footstool as claimed in claim 1, wherein: the guide rod (10) is connected with the hollow side plate (2) in a sliding mode.

4. A piano footstool as claimed in claim 1, wherein: the pedal (11) is of a concave structure.

5. A piano footstool as claimed in claim 1, wherein: the clamping plates (9) are clamped between the adjacent ratchet plates (20).

6. A piano footstool as claimed in claim 1, wherein: the anti-skid mat (3) is made of rubber materials, and anti-skid lines are arranged on the lower side of the anti-skid mat (3).

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