CN207068451U - The flute of convenient maintenance - Google Patents

Abstract

The utility model discloses a kind of flute of convenient maintenance, its drip irrigation device is to include flute head, flute pipe and linkage, linkage includes key axle, button and gangbar, flute pipe includes multiple bodys, is provided with fixed component between adjacent tubes, dismounting piece is provided with body, dismounting component is provided between dismounting piece and body, linkage is respectively connected with multiple dismounting pieces, fixation is fixed or released to linkage and body by dismounting component, reached the effect of convenience maintenance linkage.

Description

The flute of convenient maintenance

Technical field

A kind of musical instrument is the utility model is related to, more particularly to a kind of flute of convenient maintenance.

Background technology

Flute is high pitch rhythm instrument main in modern orchestral music and room pleasure, and external form is a cylindrical type long tube, including Flute head and flute pipe, flute pipe are divided into flute body and flute tail.Existing to refer to the Chinese patent that notification number is CN201570241U, it is public A kind of inflexion flute, including flute head, flute body and flute tail are opened, flute head is provided with aperture blowing, and flute body and flute tail are provided with button.

Sound hole is offered on flute pipe, alignment aperture blowing is blown, and air-flow collides in pipe and sends sound.Set on flute pipe There is the linkage that control sound hole closure is opened, linkage includes more key axles, and key axle is rotationally connected with flute by rotation seat Manage, the button and gangbar of multiple linkages are connected with key axle, by being linked for key axle, button and gangbar, makes button Sound hole is opened or closed, to change the height of tone of sound.

In actual use, needed repairing after linkage damage, because key axle, button and gangbar are interrelated, dimension , it is necessary to which all key axle, button and gangbar are disassembled successively when repairing, it could be repaired, operation inconvenience.

Utility model content

In view of the shortcomings of the prior art, the utility model provides the flute of convenient maintenance, to reach convenient maintenance linkage Effect.

Above-mentioned technical purpose of the present utility model technical scheme is that：

The flute of convenient maintenance, including flute head, flute pipe and linkage, linkage include key axle, button and gangbar, Flute pipe includes multiple bodys, and fixed component is provided between adjacent tubes, is provided with dismounting piece on body, dismounting piece and body it Between be provided with dismounting component, be respectively connected with linkage on multiple dismounting pieces, dismounting component linkage and body are fixed or Release and fix.

By using such scheme, multiple bodys are connected into flute pipe entirety by fixed component, dismantle component by multiple dismountings Piece is fixed on corresponding body, and multiple linkages are integrally formed with flute pipe.The aperture blowing being aligned on flute head is blown, and passes through manipulation Key axle, axle sleeve, button and gangbar, make button open or close sound hole, change the height of tone of sound.On some linkage Part when damaging, dismounting component will dismantle piece and linkage is overall is disassembled from corresponding body, without by key Axle, button and gangbar are dismantled successively, and convenient maintenance, flute pipe is divided into the shorter body of multiple length.Flute pipe is divided into multiple The shorter body of length, is easy to store, and multiple linkages on multiple bodys, can be dismantled respectively respectively, convenient maintenance.

Preferably, offering the dismounting groove being adapted with dismounting piece on body, for dismounting piece in dismounting groove, dismounting piece is remote Surface from body central is in same arcwall face with tube surfaces.

By using such scheme, dismounting piece will not protrude tube surfaces, and smooth state is still presented in tube surfaces, lifting The usage comfort of user.

Preferably, dismounting component includes screwed hole, screwed hole is opened in body, offered on dismounting piece corresponding with screwed hole And through the through hole of dismounting piece, be provided with the screw rod with nut in through hole, one end that screw rod is not provided with nut passes through through hole It is threadedly coupled with screwed hole.

By using such scheme, screw rod is turned, screw rod is threadedly coupled or departed from screwed hole, and nut is close to dismounting piece Surface closely abuts or departed from surface of the dismounting piece away from body, and fixation is fixed or released to dismounting piece with body.Dismantle piece with When body is fixed, tightness is high, improves the compactness between dismounting piece and body, improves flute voice quality, dismounting piece with Body releases the easy to operate of fixation.

Preferably, dismounting component be provided with it is multigroup.

By using such scheme, it is multigroup dismounting component reduce dismounting piece and body between loosening, improve dismounting piece with Compactness between body, improve flute voice quality.

Preferably, fixed component includes fixed groove, fixed groove is opened in the end face of body, fixed is provided with fixed groove Piece, fixed piece are fixed in the end face of another adjacent tubes, and the thickness of fixed piece is identical with the width of fixed groove.

By using such scheme, when connecting adjacent tubes, fixed piece is inserted in fixed groove, fixed piece inner and outer wall Inwall with fixed groove abuts, and reduces the loosening between body, improves the stable connection between body, improves flute sounding Stability.

Preferably, fixed groove inner wall surface is the skid resistant course of quality of rubber materials.

By using such scheme, fixed piece inner and outer wall abuts with skid resistant course, increases fixed piece and fixed groove Between frictional force, improve body between stable connection.

Preferably, it is provided with removal handle on dismounting piece.

By using such scheme, when picking and placeing linkage, the removal handle on dismounting piece is caught, avoids crawl linkage dress Key axle, axle sleeve, button and the gangbar put, cause to damage to the part on linkage.

Preferably, removal handle be provided with it is multiple.

By using such scheme, the stress point of increase dismounting piece, dismounting piece uniform force degree is improved, reduces dismounting piece Deformed damaged.

In summary, the utility model has the advantages that：

1st, by being set and the dismountable linkage of body on body so that key axle, axle sleeve, button and gangbar are whole Body is detachable with body, avoids dismantling the part on linkage one by one, convenient maintenance；

2nd, flute pipe is divided into the shorter body of multiple length, is easy to store；

3rd, the setting of multigroup dismounting component reduces the loosening between dismounting piece and flute pipe, improves between dismounting piece and flute pipe Compactness, improve flute voice quality；

When the 4th, picking and placeing linkage, the setting of removal handle avoids capturing key axle, axle sleeve, button and the connection on linkage Lever, reduce and damaged because dismantling caused by the part on linkage.

Brief description of the drawings

Fig. 1 is the structural representation of the flute of convenience maintenance；

Fig. 2 is the exploded perspective view of the flute of convenience maintenance；

Fig. 3 is the close-up schematic view at A in Fig. 2；

Fig. 4 is the structural representation for embodying fixed modular construction；

Fig. 5 is the structural representation at another visual angle for embodying fixed modular construction.

In figure, 1, flute head；11st, aperture blowing；2nd, flute pipe；21st, the first body；22nd, the second body；3rd, linkage；31st, key Axle；32nd, button；33rd, gangbar；4th, screw rod；41st, nut；411st, rotation slot；6th, fixed component；61st, fixed groove；62nd, fixed Piece；7th, groove is dismantled；8th, removal handle；81st, connecting portion；82nd, pulling part；9th, piece is dismantled.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry The direction at center.

The flute of convenient maintenance, as shown in figure 1, including flute first 1 and flute pipe 2, flute pipe 2 includes two bodys, two bodys Between be provided with fixed component 6（With reference to figure 4）, dismounting piece 9 is equipped with two bodys, dismantles and is provided with linkage on piece 9 3, dismantle and be provided with dismounting component between piece 9 and body.

Flute first 1 is the tubular structure of one end closure, and tube wall offers aperture blowing 11 close to the side of closed end, away from closed end Side be connected with flute pipe 2.Flute pipe 2 includes two bodys, and the body close to flute first 1 be the first body 21, the first body 21 and It is clamping between flute first 1, the body away from flute first 1 is the second body 22.Body is tubular structure, axis and the first 1 axis weight of flute Close.The inwall of flute first 1 and two bodys is located in same arcwall face.

With reference to Fig. 4 and Fig. 5, fixed component 6 is provided between two bodys, fixed component 6 includes fixed groove 61.Fixed groove 61 are opened in end face of first body 21 away from flute first 1, are annular groove, and axis overlaps with body axis, depth direction and itself Axis direction is parallel.The inner wall surface of fixed groove 61 is the skid resistant course of quality of rubber materials, and fixed piece 62 is provided with fixed groove 61.Fixed Piece 62 is annular slice structure, and axis overlaps with annular groove axis, and the end face away from flute first 1 is fixed in the second body 22 close to flute First 1 end face, thickness is identical with the width of fixed groove 61, and length is identical with the depth of fixed groove 61.

During connection pipe body, fixed piece 62 is aligned and inserts fixed groove 61, until fixed piece 62 is fully located at fixed groove 61 It is interior, rotating tubular body, the angle of two bodys is adjusted, the outer wall of fixed piece 62 closely abuts with the skid resistant course of the inwall of fixed groove 61, subtract Loosening between small body, the stable connection between body is improved, improve flute sounding stability.

As depicted in figs. 1 and 2, arcuately surface offers dismounting groove 7 to two tube walls, and dismounting groove 7 is for section The elongated slot of arc, length direction is parallel with body axis direction, and the length of the dismounting groove 7 on the first body 21, which is more than, to be located at The length of dismounting groove 7 on second body 22.

The dismounting piece 9 being adapted with itself is equipped with dismounting groove 7, dismounting piece 9 is the piece for the strip that section is arc Body, shape, size and orientation are identical with dismounting groove 7.When dismounting piece 9 is fully located in dismounting groove 7, dismounting piece 9 is away from body Surface and tube wall surface be located in same arcwall face.

Linkage 3 is provided with dismounting piece 9, with reference to Fig. 4, linkage 3 includes being fixed in dismounting piece 9 away from body The key axle 31 of one side surface, sets the button 32 being mutually connected and gangbar 33 on key axle 31, and the bottom of button 32 is is opened in pipe Sound hole on body, by being linked for key axle 31, button 32 and gangbar 33, button 32 is set to open or close sound hole, to change Become the height of tone of sound.

With reference to Fig. 3, dismantle and four assembling and dismantling are provided between piece 9 and body unload component, four assembling and dismantling unload component respectively positioned at tearing open Unload four edges of plate.Dismounting component includes screwed hole, and screwed hole is opened in the arc bottom wall of dismounting groove 7, axis and body axle Line is vertical.Dismounting piece 9 position corresponding with screwed hole offers through hole, and through-bore axis overlaps with screw thread axially bored line and through dismounting Plate.Screw rod 4 is provided with through hole, screw rod 4 is threadedly coupled close to one end of screwed hole through through hole with screwed hole, and screw rod 4 is remote One end of screwed hole is provided with nut 41.Surface of the nut 41 away from body is in arc-shaped, and arc-shaped surface convex points to remote Body side, rotation slot 411 is offered thereon.Rotation slot 411 is yi word pattern elongated slot.

The instruments such as screwdriver are inserted into rotation slot 411, rotation screw knife, to turn screw rod 4, screw rod 4 and screwed hole screw thread Connect or depart from, nut 41 is closely abutted or departed from surface of the dismounting piece 9 away from body close to the surface of dismounting piece 9, is dismantled Fixation is fixed or released to piece 9 with body.When dismantling piece 9 with body fixation, tightness is high, improves between dismounting piece 9 and body Compactness, improve flute voice quality.When dismantling piece 9 and fixed body releasing, linkage 3 is overall to be separated with body, Without key axle 31, axle sleeve, button 32 and gangbar 33 are dismantled successively one by one, easy access is easy to operate.

Two removal handles 8 are provided with dismounting piece 9, four removal handles 8 are respectively positioned at stripper length direction Both ends, removal handle 8 include connecting portion 81 and pulling part 82.Connecting portion 81 is cylindric, and axis is close perpendicular to body axis The end face of stripper and dismounting plate top surface are affixed, and the end face away from stripper is connected with pulling part 82.Pulling part 82 is spheroid knot Structure, diameter are more than the diameter of section of connecting portion 81.

When picking and placeing linkage 3, pulling part 82 is captured, pulling part 82 drives stripper and linkage by connecting portion 81 3, avoid capturing key axle 31, button 32 and the gangbar 33 on linkage 3, avoid that the part on linkage 3 is caused to damage It is bad.

The use process of the flute of the convenient maintenance is as follows：

During initial assembling, crawl removal handle 8 will dismantle piece 9 and be placed in corresponding dismounting groove 7, tighten screw rod 4 with fixed corresponding Piece 9 is dismantled, the fixed piece 62 on the second body 22 is aligned and inserted in the fixed groove 61 on the first body 21, makes two bodys On two dismounting pieces 9 outer walls be located in same arcwall face, you can use flute.The part of linkage 3 on flute goes out When now damaging, Unscrew 4, crawl removal handle 8 will dismantle piece 9 and linkage 3 is overall is removed from dismounting groove 7, without will Key axle 31, button 32 and gangbar 33 are dismantled successively, convenient maintenance.After maintenance terminates, by with initially assembling same method weight New assembling.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Claims (8)

1. the flute of convenient maintenance, including flute head (1), flute pipe (2) and linkage (3), linkage (3) include key axle (31), button (32) and gangbar (33), it is characterised in that：Flute pipe (2) includes multiple bodys, the company of being provided between adjacent tubes Gu component (6), dismounting piece (9) is provided with body, dismounting piece (9) is provided with dismounting component, multiple dismounting pieces between body (9) linkage (3) is respectively connected with, fixation is fixed or released to linkage (3) and body by dismounting component.

2. the flute of convenient maintenance according to claim 1, it is characterised in that：Offered on body with dismantling piece (9) phase The dismounting groove (7) of adaptation, dismounting piece (9) is in dismounting groove (7), surface of the dismounting piece (9) away from body central and body table Face is in same arcwall face.

3. the flute of convenient maintenance according to claim 1, it is characterised in that：Dismounting component includes screwed hole, screwed hole Body is opened in, offers corresponding with screwed hole on dismounting piece (9) and is provided with the through hole of dismounting piece (9), through hole Screw rod (4) with nut (41), one end that screw rod (4) is not provided with nut (41) are threadedly coupled through through hole with screwed hole.

4. the flute of convenient maintenance according to claim 3, it is characterised in that：Dismounting component is provided with multigroup.

5. the flute of convenient maintenance according to claim 1, it is characterised in that：Fixed component (6) includes fixed groove (61), Fixed groove (61) is opened in the end face of body, is provided with fixed piece (62) in fixed groove (61), fixed piece (62) is fixed in another The end face of individual adjacent tubes, the thickness of fixed piece (62) are identical with the width of fixed groove (61).

6. the flute of convenient maintenance according to claim 5, it is characterised in that：Fixed groove (61) inner wall surface is rubber material The skid resistant course of matter.

7. the flute of convenient maintenance according to claim 1, it is characterised in that：Removal handle is provided with dismounting piece (9) (8)。

8. the flute of convenient maintenance according to claim 7, it is characterised in that：Removal handle (8) is provided with multiple.