CN104157269A - Special-purpose stepping hammer for children jazz drum - Google Patents
Special-purpose stepping hammer for children jazz drum Download PDFInfo
- Publication number
- CN104157269A CN104157269A CN201310179532.1A CN201310179532A CN104157269A CN 104157269 A CN104157269 A CN 104157269A CN 201310179532 A CN201310179532 A CN 201310179532A CN 104157269 A CN104157269 A CN 104157269A
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- hammer
- base plate
- children
- pedestal
- fixedly mounted
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Abstract
The invention relates to a special-purpose stepping hammer for a children jazz drum. The special-purpose stepping hammer comprises a base plate, a pedal, a support, a beating hammer and a reset spring. The support comprises a pedestal, upright columns vertically and fixedly installed on the two ends of the pedestal, and a rotating beam rotationally disposed between the upright columns. One end of the base plate is fixedly installed with the pedestal and the other end is fixedly installed with the lower end of the pedal. The lower end of the beating hammer is fixedly installed on the rotating beam through a connecting arm. The pull-down end of the connecting arm is hinged to the upper end of the pedal through a chain. The lower portion of the outer wall of each upright column disposed at one end of the rotating beam is fixedly installed at one end of the reset spring through a bolt, and the other end of the reset spring is fixedly installed to one end of the rotating beam through a rotating arm. Two reinforcing ribs are integrally prepared on the base plate. The stepping hammer provided by the invention is simple in structure, scientific and reasonable in design, simple in manufacturing, and relatively low in cost, can effectively reduces bending and deformation of the base plate, and prevents deviations or side turns caused by instability of a conventional stepping hammer.
Description
Technical field
The invention belongs to jazz drum field, the special hammer of stepping on of especially a kind of children's jazz drum.
Background technology
Along with expanding economy, people's material and cultural needs is more and more extensive, the musical instrument that children use is more and more, children's jazz drum is exactly to be that child is custom-designed, in the design of children's jazz drum, first to consider dimensional problem, another one is exactly that children use power problem, in the design of children's jazz drum bass drum, the existing hammer structure of stepping on of knocking bass drum mainly comprises base plate, pedal, support, knock hammer and back-moving spring, in the design of base plate due to size decreases, anchorage force can not meet the requirement of stablizing pushes pedals, especially children are in the time exerting oneself pushes pedals, the base plate deformation that bends, in the time that children receive power, because base plate resiles, discharge deformation power, cause pedal unstable, easily there is skew or rollover, affect children's performance.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of children's jazz drum the special hammer of stepping on, this is stepped on, and hammer is simple in structure, design science reasonable, it is simple to make, cost is lower, can effectively reduce base plate Bending Deformation, avoids stepping on the unstable skew causing of hammer or rollover.
The present invention solves its technical matters and is achieved through the following technical solutions:
The special hammer of stepping on of a kind of children's jazz drum, comprise base plate, pedal, support, knock hammer and back-moving spring, support comprises pedestal, the column that pedestal two ends are vertically fixedly mounted with and be rotatably installed in the cant beam between column, base plate one end and pedestal are fixedly mounted with, the other end and pedal lower end are fixedly mounted with, knocking hammer lower end is packed on cant beam by a linking arm, the lower pull end of linking arm is by the upper end hinge dress of chain and pedal, the column outer wall bottom of its cant beam one end is fixedly mounted with back-moving spring one end by bolt, the back-moving spring other end is fixedly mounted with by swivel arm and cant beam one end, on base plate, one is made twice reinforcement.
And, on described pedestal, be fixedly mounted with a pucking folder.
And described reinforcement runs through whole base plate.
Advantage of the present invention and beneficial effect are:
The special hammer of stepping on of these children jazz drum, comprise base plate, pedal, support, knock hammer and back-moving spring, support comprises pedestal, the column that pedestal two ends are vertically fixedly mounted with and be rotatably installed in the cant beam between column, base plate one end and pedestal are fixedly mounted with, the other end and pedal lower end are fixedly mounted with, knocking hammer lower end is packed on cant beam by a linking arm, the lower pull end of linking arm is by the upper end hinge dress of chain and pedal, the column outer wall bottom of its cant beam one end is fixedly mounted with back-moving spring one end by bolt, the back-moving spring other end is fixedly mounted with by swivel arm and cant beam one end, on base plate, one is made twice reinforcement, the present invention is simple in structure, design science is reasonable, make simple, cost is lower, can effectively reduce base plate Bending Deformation, avoid stepping on the unstable skew causing of hammer or rollover.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of base plate of the present invention.
Embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
The special hammer of stepping on of a kind of children's jazz drum, comprise base plate 9, pedal 8, support, knock hammer 6 and back-moving spring 10, support comprises pedestal 12, the column 7 that pedestal two ends are vertically fixedly mounted with and be rotatably installed in the cant beam 4 between column, base plate one end and pedestal are fixedly mounted with, the other end and pedal lower end are fixedly mounted with, knocking hammer lower end is packed on cant beam by a linking arm 3, the lower pull end of linking arm is the upper end hinge dress with pedal by chain 2, the column outer wall bottom of its cant beam one end is fixedly mounted with back-moving spring one end by bolt 11, the back-moving spring other end is fixedly mounted with by swivel arm 5 and cant beam one end, on base plate, one is made twice reinforcement 13, reinforcement runs through whole base plate, on pedestal, be fixedly mounted with a pucking folder 1.
The present invention in use, because one on base plate is made twice reinforcement, can effectively prevent base plate deformation, has increased stability, and whole drum hammer is applicable to trampling of children.
Claims (3)
1. the special hammer of stepping on of children's jazz drum, comprise base plate, pedal, support, knock hammer and back-moving spring, support comprises pedestal, the column that pedestal two ends are vertically fixedly mounted with and be rotatably installed in the cant beam between column, base plate one end and pedestal are fixedly mounted with, the other end and pedal lower end are fixedly mounted with, knocking hammer lower end is packed on cant beam by a linking arm, the lower pull end of linking arm is by the upper end hinge dress of chain and pedal, it is characterized in that: the column outer wall bottom of cant beam one end is fixedly mounted with back-moving spring one end by bolt, the back-moving spring other end is fixedly mounted with by swivel arm and cant beam one end, on base plate, one is made twice reinforcement.
2. the special hammer of stepping on of children's jazz drum according to claim 1, is characterized in that: on described pedestal, be fixedly mounted with a pucking folder.
3. the special hammer of stepping on of children's jazz drum according to claim 1, is characterized in that: described reinforcement runs through whole base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310179532.1A CN104157269A (en) | 2013-05-15 | 2013-05-15 | Special-purpose stepping hammer for children jazz drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310179532.1A CN104157269A (en) | 2013-05-15 | 2013-05-15 | Special-purpose stepping hammer for children jazz drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104157269A true CN104157269A (en) | 2014-11-19 |
Family
ID=51882754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310179532.1A Pending CN104157269A (en) | 2013-05-15 | 2013-05-15 | Special-purpose stepping hammer for children jazz drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104157269A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230467A (en) * | 2016-03-25 | 2017-10-03 | 雅马哈株式会社 | For bulging foot-treadle device |
| CN108231044A (en) * | 2018-03-16 | 2018-06-29 | 王小华 | A kind of strike drum with pedal equipment |
-
2013
- 2013-05-15 CN CN201310179532.1A patent/CN104157269A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230467A (en) * | 2016-03-25 | 2017-10-03 | 雅马哈株式会社 | For bulging foot-treadle device |
| CN107230467B (en) * | 2016-03-25 | 2021-05-25 | 雅马哈株式会社 | Pedal device for drum |
| CN108231044A (en) * | 2018-03-16 | 2018-06-29 | 王小华 | A kind of strike drum with pedal equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141119 |