CN205428470U - Footboard is accessory for device - Google Patents

Abstract

The utility model provides footboard is accessory for device. According to the utility model discloses, the footboard device includes: the drum installation department supplies first drum to install with loading and unloading, the operation is trampled by the player to the footboard, the rotating part, with the interlock is operated and the rotating to trampling of footboard, the axle is installed the rotating part, and the tup, install the axle is accompanyed rotating and the rotating of rotating part and is struck the first drum of installing at the drum installation department, and footboard is accessory for device includes: the second drum replaces first drum can install at the drum installation department with loading and unloading, and the strike part, install at the axle in the position of being close rotating center than the tup, accompany the rotating of rotating part and strike the second drum of installing at the drum installation department. Footboard is accessory for device can reduce produced strike sound and can not change the operation sense of footboard device.

Description

Device with pedal accessory

Technical field

This utility model relates to a kind of pedal (pedal) device accessory (attachment).This utility model particularly relates to a kind of energy and reduces produced percussion without changing the device with pedal accessory of the operation sense of device with pedal.

Background technology

Since Yi Wang, it is commonly known that have percussion instruments such as being arranged on drum and the device with pedal that percussion instrument is hit.In device with pedal, tup (beaterhead) is installed in the front end of axle.Device with pedal is by making that the stampede operation of this axle and pedal interlocks and turn utilizes tup to hit percussion instrument.About being arranged on the device with pedal accessory of this device with pedal, described in following patent documentation 1 following technology: hammer is installed in the midway of axle, regulates the turn speed of tup, the intensity of strike.

[prior art literature]

[patent documentation]

No. 7,122,730 description of [patent documentation 1] U.S. Patent No.

Utility model content

[problem that utility model to be solved]

But, if utilizing tup that percussion instrument is hit, the most generally speaking produce bigger percussion.It is therefoie, for example, in the case of carrying out the exercise played in own home, there is this percussion becomes the problem points of the noise to neighbours.

Therefore, applicant is in order to reduce this percussion, and is conceived to make the turn of tup to slow.As the method making the turn of tup slow, there is the method installing hammer in the midway of axle.But, using in the case of the method, as in described patent documentation 1 described in, there is the weight of the hammer because being installed and problem points that the operation sense of device with pedal changes.

This utility model completes to solve described problem points.The purpose of this utility model is that providing a kind of can reduce produced percussion without changing the device with pedal accessory of the operation sense of device with pedal.

[solving means and the utility model effect of problem]

Technical scheme 1: the device with pedal accessory of the technical solution of the utility model is a kind of device with pedal accessory, is arranged on device with pedal, and described device with pedal includes: drum installation portion, releasably installs for the first drum；Pedal, is carried out stampede operation by player；Turn parts, interlock and turn with the stampede operation of described pedal；Axle, is arranged on described turn parts；And tup, it is arranged on described axle, the turn the first drum being arranged on bulging installation portion is hit with the turn of turn parts；And described device with pedal accessory includes: the second drum, the first drum is replaced releasably to be arranged on bulging installation portion；And hitting part, it is being arranged on axle than tup close to the position at turn center, with turn parts turn, the second drum being arranged on bulging installation portion is being hit.

Device with pedal accessory according to the technical solution of the utility model, plays following effect.Device with pedal accessory includes that the second drum and hitting part, described second drum and hitting part are arranged on device with pedal.First, to not illustrating in bulging and hitting part the situation of device with pedal installation second.At device with pedal, bulging installation portion is set.At described bulging installation portion, the first drum is releasably installed.If by player's pushes pedals, then the stampede operation with described pedal interlocks and turn parts turn.At turn parts, axle is installed.At described axle, tup is installed.If it is to say, pushes pedals, then the tup turn with the turn of turn parts, is hit the first drum being arranged on bulging installation portion by tup.

Secondly, the situation installing the second drum and hitting part at described device with pedal is illustrated.Second drum replaces the first drum to be arranged on bulging installation portion.Hitting part is being arranged on axle than tup close to the position at turn center.So, when the second drum and hitting part are arranged on device with pedal, if pushes pedals, then it is arranged on tup and the hitting part turn of axle with the turn of turn parts.Then, hitting part strike the second drum of bulging installation portion it is arranged on.

The effect of technical scheme 1: in this case, owing to hitting part is arranged on than tup close to the position at turn center, so the turn speed of hitting part is slower than the turn speed of tup.Therefore, compared with the percussion of the situation being hit the first drum by tup, the percussion of the situation being hit the second drum by hitting part can be reduced.It is to say, produced percussion can be reduced.

It addition, when not installing hitting part in the case of being hit the first drum by tup, the operation sense of device with pedal is compared with in the case of hit the second drum by hitting part.Now, owing to hitting part is arranged on than tup close to the position at turn center, so the change of the operation sense of the device with pedal of weight based on hitting part is less.Additionally, when being installed with hitting part in the case of being hit the first drum by tup, certainly constant with the operation sense of the situation device with pedal being hit the second drum by hitting part.

So, according to the device with pedal accessory of the technical solution of the utility model, produced percussion can be reduced without changing the operation sense of device with pedal.

Device with pedal accessory according to another technical scheme of the present utility model, in addition to described effect, also plays following effect.Technical scheme 2: hitting part possesses the scope of attack of taking taxi hitting the second drum.What the scope of attack of hitting part and second roused beats face, and in the position that its two sides abuts, the tangential direction being formed as the turn track relative to hitting part is vertical.The effect of technical scheme 2: therefore, in the tangential direction of the turn track of hitting part, can make the scope of attack and face of the beating head-on confrontation of the second drum of hitting part.Therefore, because acting on the power of the tangential direction of the turn track of hitting part, can prevent the scope of attack of hitting part from being drawn its two surface wear partially on face beating of the second drum.

Device with pedal accessory according to another technical scheme of the present utility model, in addition to described effect, also plays following effect.Shape and/or the size of device with pedal are different according to the producer (maker) of manufacture device with pedal.Such as, in the case of on the basis of the axle of vertical, the position of the second drum (the beating face of the second drum) being arranged on bulging installation portion is different in the direction orthogonal from described axle.In contrast, according to the device with pedal accessory of another technical scheme of the present utility model, technical scheme 3: hitting part possesses the first governor motion, described first governor motion is in the position of the scope of attack of regulation hitting part in direction orthogonal to the axis.The effect of technical scheme 3: therefore, can be in the position of the scope of attack of regulation hitting part in direction orthogonal to the axis.Therefore, unrelated with the kind of device with pedal, can be in direction orthogonal to the axis, relative to the position of the second drum (the beating face of the second drum), the suitably position of the scope of attack of regulation hitting part.

Device with pedal accessory according to another technical scheme of the present utility model, in addition to described effect, also plays following effect.Shape and/or the size of device with pedal are different according to the producer of manufacture device with pedal.Such as, in the case of on the basis of the axle of vertical, from arranging, the face that arranges of the device with pedal height to the lower end of axle is different.Relative to this, device with pedal accessory according to another technical scheme of the present utility model, technical scheme 4: owing to hitting part possesses the second governor motion, described second governor motion regulates the position of the scope of attack of hitting part along axle, the effect of technical scheme 4: so can be in the position of the scope of attack of the direction regulation hitting part that axle extends.Therefore, unrelated with the kind of device with pedal, can suitably regulate the scope of attack position relative to the face that arranges arranging device with pedal of hitting part.

Device with pedal accessory according to another technical scheme of the present utility model, in addition to described effect, also plays following effect.Technical scheme 5: the pad portion that takes taxi forming the second drum is supported by main body frame.Installing plate is extended from described main body frame.The front of described installing plate is installed when being positioned in bulging installation portion.Herein, shape and/or the size of device with pedal are different according to the producer of manufacture device with pedal.Such as, from arranging the face that arranges of the device with pedal height difference to the bulging installation portion of mounting installing plate.In contrast, according to the device with pedal accessory of another technical scheme of the present utility model, owing to the second drum possesses the regulation installing plate height adjustment mechanism relative to the height of main body frame, so adjustable installation board is relative to the height of main body frame.The effect of technical scheme 5: therefore, unrelated with the kind of device with pedal, do not change the position relationship of device with pedal and main body frame (the beating face of the second drum), installing plate can be arranged on bulging installation portion with suitable posture.

Device with pedal accessory according to another technical scheme of the present utility model, in addition to described effect, also plays following effect.Technical scheme 6: the pad portion that takes taxi forming the second drum is supported by main body frame.Installing plate is extended from described main body frame.The front of described installing plate is installed when being positioned in bulging installation portion.Herein, shape and/or the size of device with pedal are different according to the producer of manufacture device with pedal.Such as, the angle of the bulging installation portion of mounting installing plate is different.In contrast, according to the device with pedal accessory of another technical scheme of the present utility model, owing to the second drum possesses the regulation installing plate angle adjusting mechanism relative to the angle of main body frame, so adjustable installation board is relative to the angle of main body frame.The effect of technical scheme 6: therefore, unrelated with the kind of device with pedal, do not change the position relationship of device with pedal and main body frame (the beating face of the second drum), installing plate can be arranged on bulging installation portion with suitable posture.

Device with pedal accessory according to another technical scheme of the present utility model, in addition to described effect, also plays following effect.Technical scheme 7: hitting part possesses the keeper (holder) installing axle.At the fixed attacking head (head) being made up of elastomeric material of keeper, form the scope of attack in the opposition side in the face being fixed on keeper of described attacking head.Be fixed between the face of keeper at the scope of attack and attacking head being formed at described attacking head, the through attacking head in through road and formed, the effect of technical scheme 7: so the elastic force of part forming the scope of attack can be improved.Therefore, the percussion in the case of can reducing by hitting part strike the second drum.

Device with pedal accessory according to another technical scheme of the present utility model, in addition to described effect, also plays following effect.Technical scheme 8: hitting part includes: keeper, is arranged on axle, and front end oliquely downward bends；And attacking head, it is made up of elastomeric material, and is fixed on the front end of keeper.The effect of technical scheme 8: in this case, can obtain the effect of the 3rd embodiment, can cut down the part number of packages of hitting part, thus can reduce manufacturing cost.Further, since the lightweight quantization of hitting part can be made, so diminishing based on the weight being installed with hitting part, thus the change of the operation sense of device with pedal can be reduced further.

Device with pedal accessory according to another technical scheme of the present utility model, in addition to described effect, also plays following effect.Technical scheme 9: the second drum includes: pad fixed component, the pad portion that formation taken taxi is fixed；And pillar, supporting pad fixed component.Pad fixed component includes: clamping section, is releasably fixed on pillar；Support shaft, is fixed on clamping section；And pad fixed part, it is possible in support shaft and supply pad portion to fix with arbitrary angle initialization.The effect of technical scheme 9: such as the effect of the 4th embodiment, can be carried out the height of taking taxi of spacer by the position of regulation clamping section.It addition, available pad fixed part carrys out the angle of taking taxi of spacer.Therefore, unrelated with the kind of device with pedal 1, can suitably regulate the position relationship of the second bass drum and hitting part.Further, since keeper is less from the overhang of axle, so can keep the state that keeper is arranged on axle that the first bass drum is arranged on bulging installation portion, thus the change of the operation sense of device with pedal can be made to disappear.

The device with pedal accessory of another technical scheme of the present utility model is technical scheme 10: a kind of device with pedal accessory, is arranged on device with pedal, and described device with pedal includes: drum installation portion, releasably installs for the first drum；Pedal, is carried out stampede operation by player；Turn parts, interlock and turn with the stampede operation of described pedal；Axle, is arranged on described turn parts；And tup, it is arranged on described axle, the turn the first drum being arranged on bulging installation portion is hit with the turn of turn parts；And described device with pedal accessory includes: hitting part, described hitting part is being arranged on axle than tup close to the position at turn center, and is releasably arranged on the second drum of bulging installation portion to replacing the first drum with turn parts turn and hits.Technical scheme 10 can be with the effect as technical scheme 1.

Accompanying drawing explanation

Fig. 1 (a) is the side view of the device with pedal being installed with the first bass drum (bassdrum).(prior art)

Fig. 1 (b) is the side view of the device with pedal being installed with the second bass drum and hitting part.

Fig. 2 is the axonometric chart of the device with pedal 1 being installed with the second bass drum and hitting part.

Fig. 3 (a) is the side view enlarged side view with the bulging installation portion of device with pedal of device with pedal.

Fig. 3 (b) is the axonometric chart major part amplification stereogram with described second bass drum of the second bass drum.

Fig. 4 is the longitudinal section of shaft core C of the axle of the device with pedal being installed with the second bass drum and hitting part.

Fig. 5 is the side view of the device with pedal of the device with pedal accessory being installed with the second embodiment.

Fig. 6 (a) is the side view of the device with pedal of the device with pedal accessory being installed with the 3rd embodiment.

Fig. 6 (b) is the side view of the device with pedal of the device with pedal accessory being installed with the 4th embodiment.

[explanation of symbol]

1: device with pedal

2: the first bass drums (the first drum)

2a: the first bass drum 2 beat face

3, the 3A, 3X: second bass drum (the second drum, a part for device with pedal accessory)

3a, 3x: second drum beat face

4,4A, 4B, 4X: hitting part (part for device with pedal accessory)

The scope of attack of 4a, 4x: hitting part

10,30: substrate plate

11: drum installation portion

11a: mounting table

11b: clamping plate

12: pedal (pedal)

13,51: pillar

14: turn parts

14a: turn axle (parts for turn parts)

14b: wheel (parts for turn parts)

14c: hammer keeper (parts for turn parts)

14d: chain (parts for turn parts)

15: hammer

15a: axle

15b: tup

16: support frame

16a: erect face

17: heel

18: screw

19: bolt (part for angle adjusting mechanism)

20: screw (part for the second governor motion)

21: screw (part for the first governor motion)

31: main body frame

31a: base portion (part for height adjustment mechanism, a part for angle adjusting mechanism)

31b: wall

31c: elongated hole (part for height adjustment mechanism)

32,53: pad

33: installing plate

33a: extension portion

33b: loading plate

33c: installation sheet (part for height adjustment mechanism, a part for angle adjusting mechanism)

33e: protuberance

40: the first keepers (keeper, a part for the second governor motion)

41: support shaft (part for the first governor motion)

42: the second keepers (part for the first governor motion)

43,48: attacking head

43a: through road

46,47: keeper

50: two side

52: pad fixed component

52a: clamping section

52b: support shaft

52c: pad fixed part

C: shaft core

F: arrow attacking head

H: highly

K: turn track

O: turn center

W: interval

Detailed description of the invention

Hereinafter, with reference to alterations, preferred implementation of the present utility model is illustrated.Fig. 1 (a) is the side view of the device with pedal 1 being installed with the first bass drum 2.Fig. 1 (b) is the side view of the device with pedal 1 being installed with the second bass drum 3 and hitting part 4.Additionally, in FIG, solid line represent the state that pedal 12 is trampled, 2 chain lines represent a part for state that pedal 12 do not tramples.

The device with pedal accessory of the first embodiment is arranged on device with pedal 1, and is made up of the second bass drum 3 shown in Fig. 1 (b) and hitting part 4.By utilizing hitting part 4 to hit the second bass drum 3, and with utilize compared with tup 15b hits the situation of the first bass drum 2 shown in Fig. 1 (a), produced percussion can be reduced.Now, especially, produced percussion can be reduced without changing the operation sense of device with pedal 1.

First, with reference to Fig. 1 (a), the situation that the first bass drum 2 is arranged on device with pedal 1 is outline.In device with pedal 1, in the front end of axle 15a, tup 15b is installed.If device with pedal 1 is to be trampled pedal 12 by player, then interlocks with described stampede operation and make axle 15a turn centered by the O of turn center.Companion as it does so, hit face of the beating 2a of the first bass drum 2 by tup 15b.

Secondly, with reference to Fig. 1 (b), for illustrating when the device with pedal 1 identical with the device with pedal 1 shown in Fig. 1 (a) installs the second bass drum 3 and hitting part 4.Herein, the second bass drum 3 is the device with pedal accessory of the first embodiment.Second bass drum 3 replaces the first bass drum 2 shown in Fig. 1 (a) to be arranged on device with pedal 1.Hitting part 4 is arranged on than tup 15b closer to the position of the turn center O of axle 15a.

In this condition, if being trampled pedal 12 by player, then interlock and axle 15a turn with pedal 12, the hitting part 4 being arranged on axle 15a hit face of the beating 3a of the second bass drum 3.

In this case, owing to hitting part 4 is arranged on than tup 15b closer to the position of the turn center O of axle 15a, so the turn speed that the turn speed of hitting part 4 is than tup 15b is slower.Therefore, in the case of being hit the second bass drum 3 by hitting part 4, with as shown in Fig. 1 (a), tup 15b the situation hitting the first bass drum 2 is compared, and can reduce produced percussion.

Further, since hitting part 4 is arranged on than tup 15b closer to the position of the turn center O of axle 15a, so the change of the operation sense of the device with pedal 1 of weight based on hitting part 4 is less.Therefore, according to the device with pedal accessory of the first embodiment, produced percussion can be reduced without changing the operation sense of device with pedal 1.

Secondly, with reference to Fig. 2～Fig. 4, device with pedal the 1, second bass drum 3 and hitting part 4 are described in detail.Fig. 2 is the axonometric chart representing the device with pedal 1 being installed with the second bass drum 3 and hitting part 4.Fig. 3 (a) is the side view enlarged side view with the bulging installation portion 11 of device with pedal 1 of device with pedal 1.Fig. 3 (b) is the axonometric chart major part amplification stereogram with described second bass drum 3 of the second bass drum 3.Fig. 4 is the longitudinal section of shaft core C of the axle 15a of the device with pedal 1 being installed with the second bass drum 3 and hitting part 4.

First, referring especially to Fig. 2, device with pedal 1 is illustrated.Device with pedal 1 includes substrate plate 10, drum installation portion 11,12,2 pillars 13 of pedal, turn parts 14 and hammer 15.Drum installation portion 11 is arranged on the front of substrate plate 10.Pedal 12 is supported on the shaft on the rear of substrate plate 10 and is forwards extended.The both sides in the front being arranged on pedal 12 erect by 2 pillars 13.Turn parts 14 crane span structure is in the upper end of 2 pillars 13.Hammer 15 is arranged on turn parts 14 and extends upward.

Substrate plate 10 is formed as the tabular that extends along the longitudinal direction and is positioned in mounting surface.In the front of substrate plate 10, the basic support frame 16 of fixed 2 pillars 13 of support.At the rear of substrate plate 10, fixed axle prop up pedal 12 so that pedal 12 dynamic freely with (heel) portion 17.

Drum installation portion 11 is the part releasably installed for the second bass drum 3.As shown in Fig. 3 (a) and Fig. 4, drum installation portion 11 includes mounting table 11a and clamping plate 11b.Mounting table 11a is formed at the front of support frame 16.Clamping plate 11b sky between the upper surface of described mounting table 11a opens predetermined distance and oppositely disposed with mounting table 11a.

Mounting table 11a forms with support frame 16, and the upper surface in mounting table 11a loads the installing plate 33 (with reference to Fig. 4) of following second bass drum 3.Clamping plate 11b clips the installing plate 33 of the second bass drum 3 being positioned in mounting table 11a between mounting table 11a and is fixed.At clamping plate 11b, the fixing screw that spiral shell set is not shown.By by described fixing screw-driving, and between mounting table 11a, clip the installing plate 33 of the second bass drum 3 and fixed.Thus, the second bass drum 3 can be fixed on the bulging installation portion 11 of device with pedal 1.Additionally, the first bass drum 2 shown in Fig. 1 (a) is the most releasably arranged on this drum installation portion 11.

Return again to Fig. 2, go on to say.Pedal 12 is trampled by player.The rear end of pedal 12 is dynamic is supported on the shaft on heel 17 freely.In the front end of pedal 12, link one end of chain (chain) 14d of following turn parts 14.If pedal 12 is trampled by player, then can make turn parts 14 turn by being left behind downwards by chain 14d.

Turn parts 14 include turn axle 14a, wheel (wheel) 14b and hammer keeper (beaterholder) 14c.Turn axle 14a crane span structure is in the upper end of 2 pillars 13.Wheel 14b is fixed on described turn axle 14a.Hammer keeper 14c and described wheel 14b forms and the lower end of support shaft 15a.

Turn axle 14a can be propped up by axle to turn relative to 2 pillars 13 via the bearing (bearing) of the upper end being assembled in 2 pillars 13.It addition, not shown, one end of turn axle 14a highlights, at the fixed cam in described prominent position (cam) from pillar 13.At described cam, link the upper end of the helical spring (coilspring) arranged along the lateral surface of pillar 13.The lower end of described helical spring is arranged on the projection prominent from the lower section of pillar 13.

Wheel 14b is fixed on the substantial middle of turn axle 14a.At wheel 14b, it is fixing when being wound around that end side links another side of the chain 14d of pedal 12.At hammer keeper 14c, as shown in Figure 4, formed and supply what the lower section of axle 15a inserted to insert road.Axle 15a insert hammer keeper 14c insert road.And then, axle 15a by be screwed in lead to described in insert the screw 18 of screw hole on road and be pressed against and insert road and fix.

If opposing helical spring, trample pedal 12, then turn axle 14a, wheel 14b and hammer keeper 14c turn integratedly via chain 14d.The axle 15a turn that can make to be fixed on hammer keeper 14c with this.

Hammer 15 includes axle 15a and tup 15b.Tup 15b is screwed in the front end of axle 15a.Axle 15a supports tup 15b and hitting part 4.Axle 15a as it has been described above, be fixed on hammer keeper 14c via screw 18.Tup 15b, in the case of being installed with the first bass drum 2 shown in Fig. 1 (a) at drum installation portion 11, hits face of the beating 2a of the first bass drum 2.

In Fig. 1 (a), replace the second bass drum 3 that first bass drum 2 is installed at drum installation portion 11.If trampling pedal 12 in this condition, then it is fixed on the axle 15a turn of hammer keeper 14c, face of the beating 2a of the first bass drum 2 can be hit by tup 15b.

Secondly, the second bass drum 3 is illustrated.First, with reference to Fig. 2, the schematic configuration of the second bass drum 3 is illustrated.As in figure 2 it is shown, the second bass drum 3 includes substrate plate 30, a pair main body frame 31, pad 32 and installing plate 33.Substrate plate 30 is arranged on the face of setting.A pair main body frame 31 is erect from substrate plate 30 and is arranged and be formed as side-looking L font.Pad 32 is arranged on the upper end of the pair of main body frame 31 and forms face of the beating 3a of the second bass drum 3.Installing plate 33 extends from device with pedal 1 side, lower direction of a pair main body frame 31 and is arranged on bulging installation portion 11.Additionally, about the second bass drum 3, the front of installing plate 33 is referred to as front, the opposition side, front (substrate plate 30 side) with installing plate 33 is referred to as rear.

About described second bass drum 3, with reference to Fig. 3 (a), Fig. 3 (b) and Fig. 4, illustrate in more detail.First, as shown in Fig. 3 (b), a pair main body frame 31 sky each other of the second bass drum 3 is opened predetermined distance and is fixed on substrate plate 30.Described main body frame 31 includes base portion 31a and wall 31b.Base portion 31a extends to clip the position of the both sides of installing plate 33 from the rear of substrate plate 30.Wall 31b erects to diagonally forward from the rear of described base portion 31a and arranges.

Base portion 31a is the part at described front support installing plate 33.Described installing plate 33 includes extension portion 33a and loading plate 33b.Extension portion 33a forwards extends between base portion 31a.Loading plate 33b is attached at the front of described extension portion 33a and extends to than extension portion 33a more by both sides.Set up in the both sides at the rear of extension portion 33a and installation sheet 33c is set.Fixed by bolt (bolt) 19 (not shown nut (nut)) relative to base portion 31a by described installation sheet 33c, and installing plate 33 is fixed on main body frame 31.

It addition, at the base portion 31a of main body frame 31, wear the elongated hole 31c extended up and down that can insert bolt 19.Therefore, wearing the scope of described elongated hole 31c, scalable fixedly mounts the height of plate 33 (upper-lower position) relative to main body frame 31.It addition, by making installing plate 33 fixedly mount the angle of plate 33 relative to main body frame 31 relative to main body frame 31 turn also scalable centered by bolt 19.

As shown in Figure 4, described leading section is positioned in mounting table 11a of bulging installation portion 11 the loading plate 33b of installing plate 33.The leading section of the loading plate 33b in mounting table 11a, projects protuberance 33e from described upper surface.

The leading section of loading plate 33b is positioned in mounting table 11a of bulging installation portion 11.And then, by utilizing clamping plate 11b to compress the protuberance 33e of loading plate 33b, and the second bass drum 3 is arranged on bulging installation portion 11.

But, in this case, the shape and/or the size that load mounting table 11a of loading plate 33b are different according to the producer of manufacture device with pedal 1.Such as, as shown in Fig. 3 (a), from arranging, the face that arranges of the device with pedal 1 height H to the upper surface of mounting table 11a is different.It addition, the angle of mounting table 11a (upper surface of mounting table 11a is relative to the angle in the face that arranges arranging device with pedal 1) is different.

In contrast, the second bass drum 3 scalable fixedly mounts height (upper-lower position) and the angle of plate 33 relative to main body frame 31.Therefore, unrelated with the kind of the device with pedal 1 installed, the installing plate 33 of the second bass drum 3 can be arranged on bulging installation portion 11 with suitable posture.Now, do not change the position relationship of device with pedal 1 and main body frame 31 (being arranged on face of the beating 3a of the second bass drum 3 of main body frame 31), installing plate 33 can be installed.

In the upper end of the wall 31b of main body frame 31, support the pad 32 of face of the beating 3a forming the second bass drum 3.Wall 31b in the position of face of the beating 3a being hit the second bass drum 3 by the scope of attack 4a of hitting part 4, supporting pad 32 in the way of substantially vertical with the tangential direction of the turn track K of hitting part 4 (with reference to arrow attacking head F).

Secondly, with reference to Fig. 4, hitting part 4 is illustrated.Hitting part 4 includes the first keeper 40, support shaft the 41, second keeper 42 and attacking head 43.First keeper 40 is arranged on axle 15a.Support shaft 41 extends to the direction orthogonal with axle 15a from described first keeper 40.Second keeper 42 is arranged on described support shaft 41.Attacking head 43 is fixed on described second keeper 42 and forms the scope of attack 4a of hitting part 4.

First keeper 40 is made for aluminum (aluminum) and is formed as rectangular-shaped.The first keeper 40 be internally formed supply that axle 15a inserts insert road and insert the screw hole on road described in leading to.In the case of the first keeper 40 is arranged on axle 15a, the screw 18 being fixed on hammer keeper 14c is unscrewed, axle 15a is extracted from hammer keeper 14c.Insert road from what axle 15a was inserted to the first keeper 40 by the lower end (with tup 15b opposition side) of the described axle 15a extracted, axle 15a is pressed against inserts road by being screwed in the screw 20 of screw hole.

So, if the first keeper 40 is fixed on axle 15a, that is the most again inserted by axle 15a to hammer keeper 14c inserts road, screw 18 tightened by axle 15a.So, the first keeper 40, i.e. hitting part 4 can be fixed on than tup 15b close to the position of the turn center O of axle 15a.

Make when being unscrewed by screw 20 first keeper 40 move along axle 15a, by screw 20, axle 15a is pressed against insertion road in arbitrary position.So, on axle 15a, the first keeper 40 can be fixed on arbitrary position.That is, the position of the scope of attack 4a of the hitting part 4 of axle 15a can be arranged in the direction regulation that axle 15a extends via the first keeper 40.

Herein, shape and/or the size of device with pedal 1 are different according to the producer of manufacture device with pedal.Such as, as shown in Figure 4, in the case of on the basis of shaft core C towards the axle 15a of vertical, from arranging, the face that arranges of the device with pedal 1 height H to the lower end of axle 15a is different.Herein, the lower end of so-called axle 15a, i.e. hammer the upper end of keeper 14c into shape.

In contrast, hitting part 4 can regulate the position of the scope of attack 4a of hitting part 4 via the first keeper 40 in the direction that axle 15a extends.Therefore, unrelated with the kind of device with pedal 1, can suitably regulate the scope of attack 4a of hitting part 4 relative in the position in the face that arranges arranging device with pedal 1.

Support shaft 41 can support the second keeper 42 movably in the direction orthogonal relative to axle 15a.Support shaft 41 by the shaft core of support shaft 41 relative to the first keeper 40 insert road orthogonal in the way of, one end of support shaft 41 is fixed on the first keeper 40.That is, support shaft 41 is extending from the first keeper 40 relative to the direction orthogonal for axle 15a inserting road inserted at the first keeper 40.

Second keeper 42 is aluminum, the second keeper 42 be internally formed supply that support shaft 41 inserts insert road and insert the screw hole on road described in leading to.Second keeper 42 is screwed in the screw 21 of screw hole by utilization and support shaft 41 is pressed against and inserts road and be fixed on support shaft 41.Make when being unscrewed by screw 21 second keeper 42 move along support shaft 41, utilize in arbitrary position screw 21 that support shaft 41 is pressed against insertion road.So, in support shaft 41, second keeper 42 can be fixed on arbitrary position.That is, the position of the attacking head 43 (being formed at the scope of attack 4a of the hitting part 4 of attacking head 43) being fixed on the second keeper 42 can be regulated in the direction orthogonal with axle 15a.

Herein, shape and/or the size of device with pedal 1 are different according to the producer of manufacture device with pedal.Such as, as shown in Figure 4, in the case of on the basis of shaft core C towards the axle 15a of vertical, the interval W from the face that the erects 16a of described shaft core C to support frame 16 is different.Herein, the face that the erects 16a of support frame 16 is touched in the front end of the loading plate 33b of installing plate 33.That is, the position of the second bass drum 3 (face of the beating 3a of the second bass drum 3) of bulging installation portion 11 it is arranged on different from described direction orthogonal for axle 15a.

In contrast, hitting part 4 can regulate the position of the attacking head 43 (scope of attack 4a of hitting part 4) being fixed on the second keeper 42 in the direction orthogonal with axle 15a.Therefore, unrelated with the kind of device with pedal 1, can be in the direction orthogonal with axle 15a, relative to the position of the second bass drum 3 (face of the beating 3a of the second bass drum 3), the suitably position of the scope of attack 4a of regulation hitting part 4.

It addition, the second keeper 42 when support shaft 41 insert described insert road the most sagging, at the fixed attacking head of lower surface 43 of the second keeper 42.The position that the lower surface of the second keeper 42 abuts with face of the beating 3a at the scope of attack 4a of hitting part 4 and the second bass drum 3, mode that its two sides is parallel and formed.

Attacking head 43 is the lower surface that the second keeper 42 was made and be fixed on to rubber (rubber), and the outer surface of attacking head 43 is formed as arch (domeshape) when side-looking.Be formed as in the outer surface of described arch with the lower surface of the second keeper 42 to the face of opposition side in face formed as the scope of attack 4a of hitting part 4.

As shown in Figure 4, in the position that its two sides abuts, the tangential direction (with reference to arrow attacking head F) being formed as the turn track K relative to hitting part 4 is substantially vertical for the scope of attack 4a of hitting part 4 and face of the beating 3a of the second bass drum 3.That is, the scope of attack 4a of hitting part 4 is oliquely downward formed at the second bass drum 3 side at described abutted position.And then, face of the beating 3a of the second bass drum 3 is formed at device with pedal side obliquely upward.

Herein, give reasons with reference to Fig. 5.Fig. 5 is the side view of the device with pedal 1 of the device with pedal accessory being installed with the second embodiment.Additionally, about the composition identical with the device with pedal accessory of the first embodiment, mark identical symbol, and omit the description.

The device with pedal accessory of the second embodiment includes the second bass drum 3X and hitting part 4X.Second bass drum 3X makes dozen face 3x different towards the aspect of horizontal direction and the device with pedal accessory of the first embodiment, and hitting part 4X also makes scope of attack 4x different towards the aspect of horizontal direction and the device with pedal accessory of the first embodiment.

In the device with pedal accessory of the second embodiment, also device with pedal accessory with the first embodiment is identical, and hitting part 4X is arranged on than tup 15b close to the position of the turn center O of axle 15a.Therefore, identical with the device with pedal accessory of the first embodiment, produced percussion can be reduced without changing the operation sense of device with pedal 1.

But, in the device with pedal accessory of the second embodiment, the position not abutted at scope of attack 4x and the face 3x of beating, be formed as its two sides tangential direction (with reference to arrow attacking head F) relative to the turn track K of hitting part 4 vertical.

Therefore, in the tangential direction (with reference to arrow attacking head F) of the turn track K of hitting part 4X, scope of attack 4x with play face 3x not head-on confrontation.Therefore, because acting on the power of the tangential direction (with reference to arrow attacking head F) of the turn track K of hitting part 4X, and scope of attack 4x beat drawn on the 3x of face inclined, and its two surface wear.

Again, it is back to Fig. 4 go on to say.In contrast, in the device with pedal accessory of the first embodiment, scope of attack 4a with beat face 3a, in the position that its two sides abuts, the tangential direction (reference arrow attacking head F) being formed as the turn track K relative to hitting part 4 is substantially vertical.Therefore, scope of attack 4a can be made and play face 3a head-on confrontation, thus its two surface wear can be prevented.

It addition, form the through road 43a of through attacking head 43 between attacking head 43, two sides the most opposite to one another between the lower surface of described scope of attack 4a and the second keeper 42.Therefore, the elastic force of the scope of attack 4a of hitting part 4 can be improved.Therefore, can reduce further and hit the percussion in the case of the second bass drum 3 by hitting part 4.

Above, based on embodiment, this utility model is illustrated, but this utility model is not by any restriction of described embodiment.Can easily speculate without departing from carrying out various improvement deformation in the range of purport of the present utility model.

In described first embodiment, the situation of the position being configured to can to regulate the second keeper 42 in support shaft 41 is illustrated, but is not limited to this.Such as, it is possible to be configured to hitting part 4A of the 3rd embodiment as shown in Fig. 6 (a).I.e., it is possible to be not provided with described regulatory function, parts integrated with the second keeper 42 for the first keeper 40 making the first embodiment are set on hold part 46, fix attacking head 43 in the front end of keeper 46.In this case, the part number of packages of hitting part 4A can be cut down, thus manufacturing cost can be reduced.Further, since the lightweight quantization of hitting part 4A can be made, so diminishing based on the weight being installed with hitting part 4A, thus the change of the operation sense of device with pedal 1 can be reduced further.

It addition, also may be configured as the device with pedal accessory of the 4th embodiment shown in Fig. 6 (b).Fig. 6 (b) is the side view of the device with pedal of the device with pedal accessory being installed with the 4th embodiment.The device with pedal accessory of the 4th embodiment includes the second bass drum 3A and hitting part 4B.

Second bass drum 3A includes pillar 51 and pad fixed component 52.Pad fixed component 52 is fixed on described pillar 51.Pad fixed component 52 includes clamping section 52a, support shaft 52b and pad fixed part 52c.Clamping section 52a is releasably fixed on pillar.Support shaft 52b is fixed on described clamping section 52a.Pad fixed part 52c in described support shaft 52b and can supply pad 53 to fix with arbitrary angle initialization.Hitting part 4B is arranged on axle 15a, and includes keeper 47 and attacking head 48.The front end of keeper 47 oliquely downward bends.Attacking head 48 is fixed on the front end of described keeper 47.Additionally, installing plate 33 is fixed on the two side 50 clipping installing plate 33.

According to the device with pedal accessory of described 4th embodiment, the height of taking taxi of spacer 53 can be carried out by the position of regulation clamping section 52a.It addition, available pad fixed part 52c carrys out the angle of taking taxi of spacer 53.Therefore, unrelated with the kind of device with pedal 1, can suitably regulate the position relationship of the second bass drum 3A and hitting part 4B.Further, since keeper 47 is less from the overhang of axle 15a, so can keep the state that keeper 47 is arranged on axle 15a that the first bass drum 2 is arranged on bulging installation portion, thus the change of the operation sense of device with pedal 1 can be made to disappear.

It addition, the first keeper 40 of hitting part 4 and the second keeper 42 are not limited to aluminum.First keeper 40 of hitting part 4 and the second keeper 42 such as can be formed by the metal material such as zinc or titanium, pottery (ceramic) etc..It addition, attacking head 43 is not limited to rubber system.Attacking head 43 such as can be formed by the foaming elastomeric element such as amido formate or EVA (ethene-vinyl acetate copolymer resins, Ethylene-VinylAcetate).

Claims (10)

1. a device with pedal accessory, is arranged on device with pedal, and described device with pedal includes: drum installation portion, releasably installs for the first drum；Pedal, is carried out stampede operation by player；Turn parts, interlock and turn with the stampede operation of described pedal；Axle, is arranged on described turn parts；And tup, it is arranged on described axle, the turn described first drum being arranged on described bulging installation portion is hit with the turn of described turn parts；And described device with pedal accessory is characterised by including:

Second drum, replaces described first drum to be releasably arranged on described bulging installation portion；And

Hitting part, is being arranged on described axle than described tup close to the position at turn center, hits, with described turn parts turn, described second drum being arranged on described bulging installation portion.

Device with pedal accessory the most according to claim 1, it is characterised in that: described hitting part includes described second drum is beaten the scope of attack that face is hit,

The scope of attack of described hitting part beats face with described second drum, and in the position that its two sides abuts, the tangential direction being formed as the turn track relative to described hitting part is vertical.

Device with pedal accessory the most according to claim 1 and 2, it is characterised in that: described hitting part includes that the position of the scope of attack of described hitting part is adjusted by the first governor motion, described first governor motion in the direction orthogonal with described axle.

Device with pedal accessory the most according to claim 1 and 2, it is characterised in that: described hitting part includes that the position of the scope of attack of described hitting part is adjusted by the second governor motion, described second governor motion along described axle.

Device with pedal accessory the most according to claim 1 and 2, it is characterised in that described second drum includes:

Main body frame, supports formation and takes taxi pad portion；

Installing plate, extended from described main body frame, the state being positioned in described bulging installation portion with its front is installed；And

Height adjustment mechanism, is adjusted relative to the height of described main body frame described installing plate.

Device with pedal accessory the most according to claim 1 and 2, it is characterised in that described second drum includes:

Main body frame, supports formation and takes taxi pad portion；

Installing plate, extended from described main body frame, the state being positioned in described bulging installation portion with its front is installed；And

Angle adjusting mechanism, is adjusted relative to the angle of described main body frame described installing plate.

Device with pedal accessory the most according to claim 1 and 2, it is characterised in that described hitting part includes:

Keeper, is arranged on described axle；

Attacking head, is fixed on described keeper, and is made up of elastomeric material；

The scope of attack, is formed at the opposition side in the face being fixed on described keeper of described attacking head；And

Through road, is fixed on through described attacking head between the face of described keeper at the described scope of attack and described attacking head being formed at described attacking head and is formed.

Device with pedal accessory the most according to claim 1 and 2, it is characterised in that described hitting part includes:

Keeper, is arranged on described axle, and front end oliquely downward bends；And

Attacking head, is made up of elastomeric material, and is fixed on the front end of described keeper.

Device with pedal accessory the most according to claim 1 and 2, it is characterised in that described second drum includes:

Pad fixed component, the pad portion that formation taken taxi is fixed；And

Pillar, supports described pad fixed component；

Described pad fixed component comprises:

Clamping section, is releasably fixed on described pillar；

Support shaft, is fixed on described clamping section；And

Pad fixed part, it is possible in described support shaft and supply described pad portion to fix with arbitrary angle initialization.

10. a device with pedal accessory, is arranged on device with pedal, and described device with pedal includes: drum installation portion, releasably installs for the first drum；Pedal, is carried out stampede operation by player；Turn parts, interlock and turn with the stampede operation of described pedal；Axle, is arranged on described turn parts；And tup, it is arranged on described axle, the turn the first drum being arranged on described bulging installation portion is hit with the turn of described turn parts；And described device with pedal accessory is characterised by including:

Hitting part, is being arranged on described axle than described tup close to the position at turn center, and with described turn parts turn, and the second drum being releasably arranged on described bulging installation portion to replacing described first drum hits.