CN2256573Y

CN2256573Y - Musical instrument pedal base structure

Info

Publication number: CN2256573Y
Application number: CN 96230986
Authority: CN
Inventors: 廖村淇
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-06-07
Filing date: 1996-06-07
Publication date: 1997-06-18
Anticipated expiration: 2006-06-07

Abstract

The utility model relates to a musical instrument pedal base structure, which comprises a base and a pedal module. The base is provided with a vertical sheet; an arc concave is arranged toward the inner side of the end part of the base; therefore, the outward extending end part of a fixing element locked and arranged on a connecting socket can slide into the arc concave to be clamped. A pair of calabash-shaped holes is arranged on the bottom of the base and is connected with the pedal module by a locking screw section. By the structure, two supporting frames of the pedal are pushed to slide toward the opening direction of the arc concave by the force; the smooth section of the locking screw slides to the wide diameter section of the calabash-shaped hole; the abutting relation is lost; the front end of the base is separated from the pedal module immediately and the pedal module can be folded toward the direction of the foot pedal.

Description

Musical instrument pedal understructure

It is relevant with the musical instrument pedal that the utility model relates to, particularly a kind of musical instrument pedal understructure.

Now use the basic structure of musical instrument pedal, see also shown in Figure 1ly, it mainly comprises a base 10 and a pedal group 20; This pedal group 20 comprises a connecting seat 21, the bottom surface of this Connection Block 21 is respectively equipped with two screws, two spring bolts 212 are established in both sides oblique lock in addition, the both sides of this Connection Block 21 extend upward and are provided with two supports 23, the end face of this two support 23 wears a rotation axis 24 jointly, a wherein end of this rotation axis 24 passes wherein that a support 23 sheathed movable blocks 25 interlock a spring 251, and the other end of this spring 251 is connected and fixed with the lug 253 of a gim peg 252 with support 23 in addition; This rotation axis 24 is provided with a flywheel 26 and a fixture 27, this fixture 27 is the usefulness that is connected with drumstick, this flywheel 26 connects a chain 261, the other end of this chain 261 then is arranged in a pedal 28, this pedal 28 is the two-part pedal, and its tail end system is fixing with screw 11 with the tail end of this base 10; And the front end both sides of this base 10 are with respect to the position of two supports 23 of this pedal group 20, establish a perpendicular tab 12 respectively, the correspondence position of this perpendicular tab 12 and two supports, 23 bottom side is respectively equipped with hole 121 and screw 231, and is fixing in order to do wear lock for a retaining element 13; And this base 10 is with respect to the position of these Connection Block 21 bottom surface screws, and also correspondence is provided with two circular hole positions 14, locks in base 10 and Connection Block 21 interlockings are fixed in order to do being provided with two interlocking elements 15.

The musical instrument pedal of this kind tool base 10 is dealer and user's favor comparatively, its reason system is firm because of its one-piece construction, answer legpower and produce sliding phenomenon in trampling Shi Buhui, but itself is comparatively heavy, quite take up space, and its combination system is connected and fixed each group member with several screws and interlocking element, if will be with it separately to save the space, be bound to such an extent that disassemble the elements such as screw of lock dress one by one, loading and unloading are very inconvenience all, and tiny element such as screw is inconvenient to again take care of, very easily leakage, cause assembling puzzlement and carrying inconvenience again, so dealer or user are the trouble of avoiding above-mentioned, chance will be moved when transporting, have to intact the wiring up of group musical instrument pedal will be put in order, and the imagination of being not difficult naturally more than its shared space increases the cost burden that loads, and is a problem extremely to be solved in fact.

For solving the problem of above-mentioned existence, fundamental purpose of the present utility model ties up to provides a kind of musical instrument pedal understructure, it is reach folding or reorganization all very simple, do not need fully to disassemble any screw with any instrument, utilize the cooperation of hole to establish the purpose that the position can be reached assembling and be torn folding open, show this mode and reach the folding of musical instrument pedal, do not increase the cost burden of dealer when implementing, make product have more competitiveness; And the musical instrument pedal after folding, it is all extremely convenient to take in, carry, and when the vanning carrying, more can effectively save the space, reduces transportation cost.

For achieving the above object, technical application of the present utility model: mainly lie in base and be provided with a vertical riser, it is recessed that an arc is inwardly established in its end, in order to do sliding in the khaki for its overhanging end of retaining element that is locked on this Connection Block, this base end face is established a pair of Hu reed shape hole, in order to do with one section lock screw with itself and pedal set of bond; By above-mentioned structure, two supports of this pedal group are pushed away towards the recessed opening direction application of force of this arc cunning, even the smooth section of this section lock screw slides onto the wide path in this Hu reed shape hole, lose the relation of replacing, the leading section of this base promptly get with this pedal component from, can this pedal group is folding towards this pedal direction.

The utility model compared with prior art, its advantage:

By above-mentioned structure, no matter the utility model is folding or reorganization is all very simple, do not need fully to disassemble any screw with any instrument, utilize the cooperation of hole to establish the purpose that the position can be reached assembling and be torn folding open, show this mode and reach the folding of musical instrument pedal, its structure must not done significantly change, still keep its original structure, only must do modification slightly on hole gets final product, be the technological means of simplifying, never increase the cost burden of dealer when implementing, but can allow the musical instrument pedal reach beyond thought folding effect, make product have more competitiveness, and technological means more can make industrial technology do a Great Leap Forward; And the musical instrument pedal after folding, it is all extremely convenient to take in, carry, and when the vanning carrying, more can effectively save the space, reduces dealer's transportation cost.

The utility model can also obtain further instruction from the following drawings and embodiment:

Fig. 1 is existing with musical instrument pedal perspective exploded view.

Fig. 2 is existing with musical instrument step configuration synoptic diagram.

Fig. 3 is the utility model one most preferred embodiment perspective exploded view.

Fig. 4 is the utility model one most preferred embodiment combination schematic appearance.

Fig. 5 is the utility model base and Connection Block partial schematic sectional view.

Fig. 6-1 is the utility model one most preferred embodiment jackknife action synoptic diagram.

Fig. 6-2 is Fig. 6-1 elevational schematic view.

Fig. 7 is the folding illustration () of implementing of the utility model one most preferred embodiment.

Fig. 8 is the folding illustration (two) of implementing of the utility model one most preferred embodiment.

Below by accompanying drawing embodiment of the present utility model is described in detail:

See also shown in Fig. 3,4, the utility model includes a base 30 and a pedal group 20, (structure of this pedal group 20 is with used identical, or can be one and now directly migrate with pedal group 20, and its non-emphasis of the present utility model is not so add to endure to state at this).Wherein, this base 30 is with respect to the support 23 bottom side positions of this pedal group 20, be provided with a vertical riser 31, the side of these vertical riser 31 relative these base 30 tail ends, it is recessed 32 that an arc is inwardly established in the footpath, is stuck in this plate arc recessed 32 in order to do sliding for the evagination end of the retaining element 13 that is locked on this Connection Block 21; This base 30 is provided with a convex arc edge face 330 with respect to the screwhole position of these pedal group 20 Connection Blocks 21, and the narrow footpath ora terminalis in a pair of Hu reed shape hole 33 is provided thereon, in order to do locking in for a pair of section lock screw 34 base 30 and Connection Block 21 interlockings is fixed; This section lock screw 34 comprises a screw terminal 341, one end of screw terminal 341 extends establishes a smooth section 342, a thread segment 343 is established in the end extension of this smooth section 342, go in the screw of this Connection Block 21 with these thread segment 343 screw locks in order to do locking screw 34 for this section, 342 of this smooth section are resisted against the narrow footpath end inward flange (as shown in Figure 5) in this Hu reed shape hole 33; And this base 30 is with respect to the position of the spring bolt 212 of this Connection Block 21, and other offers two slotted holes 34, gets the right position in order to do the end of ammunition feed spring bolt 212 and stretches through.

The utility model mainly is that the overhanging end slide fastener of this retaining element 13 is gone in this arc recessed 32 when combination, in the time of sliding establishing, make the sliding narrow footpath end inner edge surfaces that support this Hu reed shape hole 33 of smooth section 342 of this section lock screw 34, the screw terminal 341 then embedding bottom packing that is butted on this convex arc edge face 33 is fixed and is got final product.

And during folding this musical instrument pedal of desire, see also Fig. 6-1, shown in the 6-2, at first two supports 23 with this pedal group 20 push away towards the recessed 32 opening direction application of force cunnings of this arc, and when sliding pushing open, just can make the smooth section 342 of this section lock screw 34 slide onto the wide path in this Hu reed shape hole 33, promptly lose the relation of replacing, the leading section of this base 30 promptly gets with this pedal group 20 and separates.And when folding, then earlier an end of the spring 251 of these support 23 sides is pulled down, remove the spacing relation of elasticity of this flywheel 26 and this rotation axis 24, this flywheel 26 must be trackslipped by pine oil on this rotation axis 24, this pedal group 20 can be stacked and placed on the end face of this pedal 28.

And during stacked this musical instrument pedal, can be as shown in Figure 7, this pedal group 20 is folding towards these pedal 28 directions, and the rotation axis 24 of this pedal group 20, flywheel 26, fixture 27 place the end face of this pedal 28, and the Connection Block 21 of this pedal group 20 then extends the front end of this pedal 28; And as shown in Figure 8, be that this pedal group 20 is done the rotation that is close to 270 degree, the Connection Block 21 of this pedal group 20 is placed on this pedal 28.And during actual enforcement,, increase its stability no matter which kind of folding mode all the musical instrument pedal after folding can be tied up attached fixingly for.

Claims

1. a musical instrument pedal understructure comprises base (30) and pedal group (20); This pedal group (20) has a connecting seat (21), its two sides are locked respectively and are established a retaining element (13), this retaining element (13) also has an overhanging end, and the bottom surface of Connection Block (21) is respectively equipped with two screws, the both sides of this Connection Block (21) extend upward and are provided with two stands (23), and are spread out by support (23) and to establish other pedal group members and pedal (28); This base (30) is provided with a vertical riser (31) with respect to support (23) the bottom side position of pedal group (20), it is characterized in that:

A. vertical riser (31) is the side of this base (30) tail end relatively, and an arc recessed (32) is inwardly established in the footpath, and its overhanging end of retaining element (13) of Connection Block (21) must be slided and is stuck in the arc recessed (32);

B. base (30) is with respect to the screwhole position of Connection Block (21) bottom, be provided with convex arc edge face (330), and the narrow footpath ora terminalis in a pair of Hu reed shape hole (33) is provided thereon, in order to do locking in base (30) and Connection Block (21) interlocking are fixed for a pair of section lock screw (34); This section lock screw (34) comprises a screw terminal (341), one end of screw terminal (341) extends a smooth section (342), the end of this smooth section (342) extends a thread segment (343), this section screw (34) is gone in the screw of Connection Block (21) with this thread segment (343) screw lock, and smooth section (342) then is resisted against the narrow footpath section inward flange of reed shape hole (33) recklessly.