CN203276810U - Piston device of trumpet - Google Patents
Piston device of trumpet Download PDFInfo
- Publication number
- CN203276810U CN203276810U CN 201320256049 CN201320256049U CN203276810U CN 203276810 U CN203276810 U CN 203276810U CN 201320256049 CN201320256049 CN 201320256049 CN 201320256049 U CN201320256049 U CN 201320256049U CN 203276810 U CN203276810 U CN 203276810U
- Authority
- CN
- China
- Prior art keywords
- piston
- abs
- trumpet
- shell
- connection pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model discloses a piston device of a trumpet. The piston device comprises a trumpet mouth, a horn mouth and a long cylindrical tube body which is provided with two large bending tubes and arranged between the trumpet mouth and the horn mouth. The tube body is connected with the piston device which is connected with a secondary tube, wherein the tube body is a plastic tube integrated as a whole. The trumpet mouth is an acrylic material trumpet mouth, and the horn mouth is also a plastic material horn mouth. Compared with piston devices in the prior art, the piston device of the trumpet is light in mass and low in cost, and plastic is stainless and anti-corrosion so that the piston device is easy to maintain by washing with flowing water. With the improvement of the structure, the piston device achieves an identical tone quality level with that of the piston device of a copper trumpet so that the piston device has certain economic value and productive value.
Description
Technical field
The utility model relates to a kind of piston apparatus of trumpet.
Background technology
The piston apparatus of trumpet of the prior art, its inner piston bush is copper, and the link on small size piston apparatus is completed by welding, formed by the multistage pipe welding, its defective is: 1, heavier, to be inconvenient to carry and transport, and it is very arduous that the meeting of taking is held in the long-time performance of user; 2, not only material cost is higher for the piston apparatus of copper trumpet, comparatively expensive, and easily be corroded, aqueous vapor during performance in mouth enters small size piston apparatus and catches a cold when inner and can be liquefied as with certain acid liquid, meeting causes corrosion to the copper piston bush of piston apparatus inside, causes occurring between piston bush verdigris, increases the friction force between piston bush, piston bush can't be slidably matched smooth and easy, thereby impact is used; 3, the piston apparatus of copper trumpet need to maintain through number oil commonly used, otherwise very easily gets rusty, and it not only needs the number of purchasing oil to pay financial cost in maintenance, but also will expend the cost of labor of maintenance.
The utility model content
In view of this, technical problem to be solved in the utility model is: provide that a kind of quality is light, the piston apparatus of non-corrosive, erosion-resisting trumpet.
In order to achieve the above object, the utility model adopts following technical scheme to realize:
a kind of piston apparatus of trumpet, described piston apparatus is vertical piston apparatus, has the connecting hole that connects for looped pipeline on it, wherein, described piston apparatus comprises button, the piston shell, in the aluminium matter that coordinates that slides over each other, the outer piston cover, ABS piston only and ABS piston bottom, described piston shell comprises and being positioned at, the ABS shell of hypomere and the EVA soft rubber casing between the stage casing is connected in both, described EVA soft rubber casing both sides have respectively the connection pipe end that described piston apparatus is connected and is communicated in small-sized pipe, closely be socketed with described aluminium matter outer piston cover in described EVA soft rubber casing, be connected with the EVA layer on the outer wall of described ABS piston only, it is inner that described ABS piston only closely is socketed on described aluminium matter inner carrier cover, the upper end of described ABS piston only is spirally connected and is fixed in the lower end of described button, and the lower end of described ABS piston only and describedly also be connected with piston positioning base and spring assembly in turn between the ABS of hypomere shell, the lower end snail of the ABS shell of described hypomere is connected to described ABS piston bottom, the both sides of described aluminium matter outer piston cover are provided with blow vent corresponding to the position of described connection pipe end, the both sides of described aluminium matter inner carrier cover are provided with two the inner tube blow vents in up and down in the position corresponding to described connection pipe end, the position of the connection pipe end of the position of described inner tube blow vent that is positioned at the top after corresponding to button pressed, the position of the connection pipe end the when position of the described inner tube blow vent below being positioned at does not press down corresponding to button, position corresponding to described connection pipe end on described ABS piston only has spiral venting cavity.
As preferably, the ABS shell of described upper and lower section is all for being made of one piece by three tube-like envelopes, described EVA soft rubber casing is also for to be made of one piece by three tubulose EVA soft rubber casings, the one-body molded connecting pipe that has connection to reach each other two described connection pipe ends between three described tubulose EVA soft rubber casings, the described button, the inside and outside piston bush of aluminium matter, ABS piston only, piston positioning base, spring assembly and the ABS piston bottom that are connected in described piston shell are three.
As shown from the above technical solution, the beneficial effects of the utility model are:
compared to existing technology, the structure that the piston apparatus of trumpet of the present utility model adopts plastics and aluminium to match, quality is light, cost is low, and non-corrosive, anticorrosive, maintenance also is very easy to, only need to rinse with clear water and get final product, its structure to piston apparatus has been carried out deep improvement, abandoned original copper piston bush fully, be enclosed within closely outside aluminium matter outer piston cover by the EVA soft rubber casing, and be connected with the EVA layer on the outer wall by the ABS piston only, make it be fixed in closely the inside of aluminium matter inner carrier cover, thereby reach when pushing button, button drives the ABS piston only and moves down, the aluminium matter inner carrier cover that EVA layer due to the ABS piston only by the outside has reached with its outside closely cooperates, thereby the ABS piston only directly moves down with aluminium matter inner carrier cover, coordinating of the smoothness of sliding between aluminium matter inner carrier cover and aluminium matter outer piston cover, make the spiral venting cavity on the ABS piston only switch to different ventilation routes in the position corresponding to described connection pipe end, when unclamping button, on spring assembly, bullet resets button, it has substituted original copper piston bush, by structurally improveing, when making it reach the same tonequality of piston apparatus with copper trumpet, also had advantages of above-mentioned, have certain economic worth and industrial value.
Description of drawings
Fig. 1 is that the utility model was incorporated into the decomposition texture schematic diagram when small size upper.
Fig. 2 is that the utility model was incorporated into the main TV structure schematic diagram when small size upper.
Fig. 3 is that the utility model was incorporated into perspective view when small size upper.
Fig. 4 is decomposition texture schematic diagram of the present utility model.
Fig. 5 is vertical sectional structure schematic diagram of the present utility model.
Embodiment
In order to make those skilled in the art can further understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing.
see also Fig. 1 to shown in Figure 5, the number of having mouth 1 on trumpet, hydraucone 2, and one be connected between described mouth and hydraucone with two big syphons 3, 4 long cylinder tube body 5, be connected with piston apparatus 6 on described body, be connected with looped pipeline 22 on described piston apparatus 6, described piston apparatus 6 is vertical piston apparatus, it comprises button 7, the piston shell, the aluminium matter inner carrier cover 8 that slides over each other and coordinate, aluminium matter outer piston cover 9, ABS piston only 10 and ABS piston bottom 11, described piston shell comprises and being positioned at, the ABS shell 12 of hypomere, 13 and the EVA soft rubber casing 14 between the stage casing is connected in both, described EVA soft rubber casing both sides have respectively the connection pipe end 15 that described piston apparatus is connected and is communicated in described body, closely be socketed with described aluminium matter outer piston cover 9 in described EVA soft rubber casing, be connected with the EVA layer on the outer wall of described ABS piston only 10, described ABS piston only closely is socketed on described aluminium matter inner carrier and overlaps 8 inside, the upper end of described ABS piston only is spirally connected and is fixed in the lower end of described button, and the lower end of described ABS piston only and described piston positioning base 16 and the spring assembly (not shown) of also being connected with in turn between the ABS of hypomere shell, the lower end snail of the ABS shell of described hypomere is connected to ABS piston bottom 11, the both sides of described aluminium matter outer piston cover are provided with blow vent 17 corresponding to the position of described connection pipe end, the both sides of described aluminium matter inner carrier cover are provided with two the inner tube blow vents 19 in up and down in the position corresponding to described connection pipe end, 20, the position of the connection pipe end of the position of described inner tube blow vent that is positioned at the top after corresponding to button pressed, the position of the connection pipe end the when position of the described inner tube blow vent below being positioned at does not press down corresponding to button, position corresponding to described connection pipe end on described ABS piston only has spiral venting cavity 21.The ABS shell of described upper and lower section is all for being made of one piece by three tube-like envelopes, described EVA soft rubber casing is also for to be made of one piece by three tubulose EVA soft rubber casings, the one-body molded connecting pipe that has connection to reach each other two described connection pipe ends between three described tubulose EVA soft rubber casings, the described button, the inside and outside piston bush of aluminium matter, ABS piston only, piston positioning base, spring assembly and the ABS piston bottom that are connected in described piston shell are three.As preferably, in button below, an elastomeric pad 24 is set, plays the purpose of the epimere ABS shell that prevents from colliding with, be provided with the key 23 that leaks simultaneously on a big syphon, can in use for some time, outwards pour out easily the saliva that when playing, in mouth, aqueous vapor is accumulated into.The same with the piston apparatus of common trumpet, also be provided with on body of the present utility model for the user and hold the parts of taking, this is known technology, does not add detailed description at this.
But the above is only better possible embodiments of the present utility model, is not to limit to the scope of the claims of the present utility model, therefore the equivalent structure that all utilization the utility model instructionss and accompanying drawing content are done changes, all in like manner is included in scope of the present utility model.
Claims (2)
1. the piston apparatus of a trumpet, described piston apparatus is vertical piston apparatus, has the connecting hole that connects for looped pipeline on it, it is characterized in that, described piston apparatus comprises button, the piston shell, in the aluminium matter that coordinates that slides over each other, the outer piston cover, ABS piston only and ABS piston bottom, described piston shell comprises and being positioned at, the ABS shell of hypomere and the EVA soft rubber casing between the stage casing is connected in both, described EVA soft rubber casing both sides have respectively the connection pipe end that described piston apparatus is connected and is communicated in small-sized pipe, closely be socketed with described aluminium matter outer piston cover in described EVA soft rubber casing, be connected with the EVA layer on the outer wall of described ABS piston only, it is inner that described ABS piston only closely is socketed on described aluminium matter inner carrier cover, the upper end of described ABS piston only is spirally connected and is fixed in the lower end of described button, and the lower end of described ABS piston only and describedly also be connected with piston positioning base and spring assembly in turn between the ABS of hypomere shell, the lower end snail of the ABS shell of described hypomere is connected to described ABS piston bottom, the both sides of described aluminium matter outer piston cover are provided with blow vent corresponding to the position of described connection pipe end, the both sides of described aluminium matter inner carrier cover are provided with two the inner tube blow vents in up and down in the position corresponding to described connection pipe end, the position of the connection pipe end of the position of described inner tube blow vent that is positioned at the top after corresponding to button pressed, the position of the connection pipe end the when position of the described inner tube blow vent below being positioned at does not press down corresponding to button, position corresponding to described connection pipe end on described ABS piston only has spiral venting cavity.
2. the piston apparatus of trumpet as claimed in claim 1, it is characterized in that, the ABS shell of described upper and lower section is all for being made of one piece by three tube-like envelopes, described EVA soft rubber casing is also for to be made of one piece by three tubulose EVA soft rubber casings, the one-body molded connecting pipe that has connection to reach each other two described connection pipe ends between three described tubulose EVA soft rubber casings, the described button, the inside and outside piston bush of aluminium matter, ABS piston only, piston positioning base, spring assembly and the ABS piston bottom that are connected in described piston shell are three.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320256049 CN203276810U (en) | 2013-05-13 | 2013-05-13 | Piston device of trumpet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320256049 CN203276810U (en) | 2013-05-13 | 2013-05-13 | Piston device of trumpet |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203276810U true CN203276810U (en) | 2013-11-06 |
Family
ID=49507173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201320256049 Expired - Lifetime CN203276810U (en) | 2013-05-13 | 2013-05-13 | Piston device of trumpet |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203276810U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103730104A (en) * | 2014-01-25 | 2014-04-16 | 郑州傲世实业有限公司 | Wind instrument trumpet |
CN103928015A (en) * | 2014-03-31 | 2014-07-16 | 孙继德 | Plastic trumpet |
CN104392708A (en) * | 2014-11-11 | 2015-03-04 | 河北金音乐器集团有限公司 | Brass-wind instrument piston and manufacturing method thereof |
CN104575456A (en) * | 2015-01-04 | 2015-04-29 | 孙中伟 | Light and portable trumpet and manufacturing technology thereof |
-
2013
- 2013-05-13 CN CN 201320256049 patent/CN203276810U/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103730104A (en) * | 2014-01-25 | 2014-04-16 | 郑州傲世实业有限公司 | Wind instrument trumpet |
WO2015109686A1 (en) * | 2014-01-25 | 2015-07-30 | 郑州傲世实业有限公司 | Wind instrument of trumpet type and manufacturing method therefor |
US9761206B2 (en) | 2014-01-25 | 2017-09-12 | Zhengzhou Aucs Co., Ltd | Wind instrument trumpet and its manufacturing and molding methods |
CN103928015A (en) * | 2014-03-31 | 2014-07-16 | 孙继德 | Plastic trumpet |
CN103928015B (en) * | 2014-03-31 | 2017-06-16 | 孙继德 | A kind of plastics are small size |
CN104392708A (en) * | 2014-11-11 | 2015-03-04 | 河北金音乐器集团有限公司 | Brass-wind instrument piston and manufacturing method thereof |
CN104392708B (en) * | 2014-11-11 | 2018-03-06 | 河北金音乐器集团有限公司 | A kind of brass instrument piston and preparation method thereof |
CN104575456A (en) * | 2015-01-04 | 2015-04-29 | 孙中伟 | Light and portable trumpet and manufacturing technology thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203276810U (en) | Piston device of trumpet | |
CN203444747U (en) | Trumpet | |
CN206819793U (en) | A kind of stable type cable | |
CN217878596U (en) | Quartz digestion tube with good sealing performance | |
CN205891581U (en) | Nonrust steel drum of visual water level | |
CN206221822U (en) | A kind of steel moulds double-wall corrugated pipe | |
CN212914157U (en) | Split type humidifying jar | |
CN105047374B (en) | Helical tube cycle cooling transformer | |
CN207031403U (en) | A kind of beer fermentation tank | |
CN201800682U (en) | Automobile washing tank with concealed filling guide pipe | |
CN206415095U (en) | A kind of Experiment of Organic Chemistry water knockout drum | |
CN205819976U (en) | Beverage cartridges | |
CN204694710U (en) | A kind of cup-fetching device for quartz glass reaction cup | |
CN207141951U (en) | A kind of storage tank | |
CN204194775U (en) | A kind of core secondary demolding mechanism for automobile speed variator mould | |
CN216804145U (en) | Cooling device is used in production of bellows plastic tubing | |
CN205433294U (en) | Electric pan | |
CN204583226U (en) | A kind of test tube | |
CN203475547U (en) | Odor-resistant sewer pipe | |
CN218682005U (en) | Electron cigarette with write function | |
CN209499397U (en) | A kind of portable suction pipe assembly | |
CN201625708U (en) | Ejector pin | |
CN201862423U (en) | Novel condensation pipe | |
CN216242767U (en) | Novel silica gel composite tube | |
CN201241043Y (en) | Thin film chlorinator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190410 Address after: 053300 Wuqiang County Industrial Zone, Hengshui City, Hebei Province Patentee after: HEBEI ZHENG'OU INDUSTRY CO.,LTD. Address before: 100006 No. 85 Wangfujing Street, Dongcheng District, Beijing Patentee before: Zhang Ning |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20131106 |