CN203154500U - Acoustic resonator support on breathing machine - Google Patents
Acoustic resonator support on breathing machine Download PDFInfo
- Publication number
- CN203154500U CN203154500U CN 201320091145 CN201320091145U CN203154500U CN 203154500 U CN203154500 U CN 203154500U CN 201320091145 CN201320091145 CN 201320091145 CN 201320091145 U CN201320091145 U CN 201320091145U CN 203154500 U CN203154500 U CN 203154500U
- Authority
- CN
- China
- Prior art keywords
- flexible pipe
- small hole
- protrusions
- aperture
- base plate
- 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 - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides an acoustic resonator support on a breathing machine and with the following structure. The acoustic resonator comprises a support main body, a small hole is formed in a base plate of the support main body, protrusions extending in the axis direction of the small hole and meshed with the inner diameter of the small hole are arranged on the upper face and the lower face of the base plate respectively, and the protrusions are located on the edge of the small hole. Due to the fact that the protrusions are located on the edge of the small hole, a flexible pipe is not required to be fixed, only a blocking device is needed to prevent the flexible pipe from being bent in the small hole when the flexible pipe is bent in the small hole, and the matching effect of the two protrusions on the upper edge and the lower edge of the small hole have the blocking effect on the flexible pipe. When the flexible pipe is inclined, the flexible pipe abuts against the protrusions, so that bending of the flexible pipe in the small hole can be avoided.
Description
Technical field:
This utility model relates to resonator support on a kind of respirator.
Background technology:
Respirator belongs to a kind of armarium, and resonator wherein is housed, because reasons in structure need arrange aperture at the resonator support and pass for flexible pipe, flexible pipe is bent easily in the position of eating dishes without rice or wine after passing aperture, influences the operate as normal of resonator.
The utility model content:
For solving above-mentioned technical problem, this utility model provides resonator support on a kind of respirator that can play a supporting role to the flexible pipe that passes.
The technical solution of the utility model is, resonator support on a kind of respirator with following structure is provided, it comprises rack body, the base plate of rack body is provided with aperture, the upper and lower faces of base plate is respectively equipped with the projection of extending and coincideing with hole diameter along the aperture axis direction, and this projection is positioned at the edge of aperture.
After adopting said structure, the utlity model has following advantage:
Above-mentioned projection is positioned at little bore edges, owing to do not need flexible pipe is fixed, only needing has individual push and block to prevent its infra hole inner bending to it when it is positioned at the aperture bending, the push and block to flexible pipe are played in two the protruding mating reactions up and down of little bore edges, when flexible pipe tilts, can offset with block, so just can avoid flexible pipe in the aperture inner bending.
As improvement, describedly be raised with two, two projectioies lay respectively at upper and lower surface and the symmetric arrangement of base plate.This structure both push and block angle to flexible pipe is comparatively comprehensive, does not have the dead angle, nor can cause constraint to flexible pipe.
Description of drawings:
Fig. 1 is the structural representation of resonator support on the respirator;
Fig. 2 is the structural representation of another angle of resonator support on the respirator;
The specific embodiment:
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Fig. 1, Fig. 2 have showed structure of the present utility model from upper and lower two angles.
As shown in the figure, resonator support on this utility model respirator, it comprises rack body 1, the base plate 2 of rack body 1 is provided with aperture 3, during use, flexible pipe passes this aperture 3, is respectively equipped with the projection 4 of extending and coincideing with aperture 3 internal diameters along aperture 3 axis directions at the upper and lower faces of base plate 2, and this projection 4 is positioned at the edge of aperture 3.
As improvement project, above-mentioned projection 4 has two, and two projectioies 4 lay respectively at the upper and lower surface of base plate 2 and with respect to aperture 3 central shaft symmetric arrangement.
Claims (2)
1. resonator support on the respirator, it comprises rack body (1), the base plate (2) of rack body (1) is provided with aperture (3), it is characterized in that: the upper and lower faces of base plate (2) is respectively equipped with the projection (4) of extending and coincideing with aperture (3) internal diameter along aperture (3) axis direction, and this projection (4) is positioned at the edge of aperture (3).
2. resonator support on the respirator according to claim 1, it is characterized in that: described projection (4) has two, and two projectioies (4) lay respectively at upper and lower surface and the symmetric arrangement of base plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320091145 CN203154500U (en) | 2013-02-27 | 2013-02-27 | Acoustic resonator support on breathing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320091145 CN203154500U (en) | 2013-02-27 | 2013-02-27 | Acoustic resonator support on breathing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203154500U true CN203154500U (en) | 2013-08-28 |
Family
ID=49015730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320091145 Expired - Fee Related CN203154500U (en) | 2013-02-27 | 2013-02-27 | Acoustic resonator support on breathing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203154500U (en) |
-
2013
- 2013-02-27 CN CN 201320091145 patent/CN203154500U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140227 |