CN212038527U - Bellows cover of anesthesia machine - Google Patents
Bellows cover of anesthesia machine Download PDFInfo
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- CN212038527U CN212038527U CN202020116969.6U CN202020116969U CN212038527U CN 212038527 U CN212038527 U CN 212038527U CN 202020116969 U CN202020116969 U CN 202020116969U CN 212038527 U CN212038527 U CN 212038527U
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- wall
- mounting
- side wall
- anesthesia machine
- opening
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Abstract
The utility model provides a bellows cover of an anesthesia machine, which comprises a top wall, a side wall and an installation part; the side wall is arranged around the periphery of the top wall and forms an accommodating cavity with the top wall in an enclosing way; the accommodating cavity is provided with an opening; the mounting part is arranged on the side wall and positioned around the opening; wherein, roof, lateral wall and installation department use PSU plastics to mould plastics integratively. Compared with the air box cover in the prior art, the air box cover in the embodiment is integrally formed by injection molding of PSU (plastic bonded unit) plastics, so that the whole air box cover is transparent, and the condition in the accommodating cavity can be conveniently observed when the air box cover is used; the rigidity and the impact strength of the bellows cover are higher, the heat resistance, the cold resistance, the aging resistance and the corrosion resistance are better, and the integral durability of the bellows cover is better.
Description
Technical Field
The utility model relates to an anesthesia machine field, concretely relates to bellows cover of anesthesia machine.
Background
The bellows cover is a component of a bellows device on the anesthesia machine, and in the prior art, the durability of the bellows cover on the anesthesia machine is poor.
SUMMERY OF THE UTILITY MODEL
Based on the problems of the prior art, the utility model provides a bellows cover of an anesthesia machine.
The utility model provides an air box cover of an anesthesia machine, which comprises a top wall, a side wall and an installation part;
the side wall is arranged around the periphery of the top wall and forms an accommodating cavity with the top wall in an enclosing way;
the accommodating cavity is provided with an opening;
the mounting part is arranged on the side wall and positioned around the opening; wherein the content of the first and second substances,
the top wall, the side walls and the mounting portion are injection molded integrally using PSU plastic.
Further, the side wall is cylindrical, the top wall is located at one end of the side wall, and the opening is located at the other end of the side wall, so that one surface of the top wall faces the opening.
Further, the mounting portion includes a support wall and a mounting wall;
the supporting wall is arranged around the periphery of the side wall, one end of the supporting wall is connected with the side wall, and the other end of the supporting wall extends towards the outer side perpendicular to the direction of the opening;
the mounting wall is arranged on the supporting wall in a surrounding mode, one end of the mounting wall is connected with the supporting wall, and the other end of the mounting wall extends towards the opening; the supporting wall and the mounting wall enclose to form a limiting space, and the limiting space is located on the inner side of the mounting wall.
Further, the installation department still includes the screens structure, the screens structure sets up in the spacing space.
Further, the clamping structure comprises a first clamping wall and a second clamping wall which are arranged on the installation wall;
the first chuck wall is arranged along the direction surrounded by the mounting wall;
one end of the second clamping wall is connected with the first clamping wall, and the other end of the second clamping wall is connected with the supporting wall; the first clamping wall, the second clamping wall, the mounting wall and the supporting wall are enclosed to form a clamping groove.
Furthermore, the screens structure includes two at least, and rotational symmetry sets up in spacing space.
Furthermore, a plurality of reinforcing ribs are convexly arranged in the accommodating cavity on the side wall, and the reinforcing ribs are arranged along the length direction of the side wall.
The utility model has the advantages that: compared with the air box cover in the prior art, the air box cover in the embodiment is integrally formed by injection molding of PSU (plastic bonded unit) plastics, so that the whole air box cover is transparent, and the condition in the accommodating cavity can be conveniently observed when the air box cover is used; the rigidity and the impact strength of the bellows cover are higher, the heat resistance, the cold resistance, the aging resistance and the corrosion resistance are better, and the integral durability of the bellows cover is better.
Drawings
Fig. 1 is a schematic structural view of a wind box cover of an anesthesia machine according to an embodiment of the present invention;
FIG. 2 is another schematic structural view of a bellows cover of an anesthesia machine according to an embodiment of the present invention;
fig. 3 is a sectional view of a wind box cover of an anesthesia machine according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all directional indicators (such as up, down, left, right, front, back, horizontal, vertical, etc.) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. under a certain posture (as shown in the drawings), if the certain posture changes, the directional indicator changes accordingly, the "connection" may be a direct connection or an indirect connection, and the "setting", and "setting" may be directly or indirectly set.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Fig. 1 is a schematic structural view of a bellows cover of an anesthesia machine according to an embodiment of the present invention, and fig. 2 is another schematic structural view of a bellows cover of an anesthesia machine according to an embodiment of the present invention, in this embodiment, the bellows cover includes a top wall 10, a side wall 20, and an installation portion 30; the side wall 20 is arranged around the periphery of the top wall 10 and encloses with the top wall 10 to form an accommodating cavity 22; the accommodating chamber 22 has an opening 23; the mounting portion 30 is disposed on the sidewall 20 around the opening 23; wherein the top wall 10, the side walls 20 and the mounting portion 30 are injection molded as one piece using PSU plastic.
Compared with the bellows cover in the prior art, the bellows cover in the embodiment is integrally formed by injection molding of PSU plastic, so that the bellows cover is transparent as a whole, and the condition in the accommodating cavity 22 can be observed conveniently in use; the rigidity and the impact strength of the bellows cover are higher, the heat resistance, the cold resistance, the aging resistance and the corrosion resistance are better, and the integral durability of the bellows cover is better.
In this example, the PSU plastic english name is polysufone.
In this embodiment, PSU plastic model UDELP1700CL2611 is used.
In an alternative embodiment, such as the present embodiment, the side wall 20 is cylindrical in shape, the top wall 10 is located at one end of the side wall 20, and the opening 23 is located at the other end of the side wall 20, such that a face of the top wall 10 faces the opening 23. In the embodiment, the structure of the wind box cover can lower the mold opening cost.
In an alternative embodiment, such as the present embodiment, shown in FIG. 1, the mounting portion 30 includes a support wall 31 and a mounting wall 32; the supporting wall 31 is arranged around the periphery of the side wall 20, one end of the supporting wall is connected with the side wall 20, and the other end of the supporting wall extends towards the outer side perpendicular to the opening 23; the mounting wall 32 is arranged around the supporting wall 31, and one end of the mounting wall is connected with the supporting wall 31, and the other end of the mounting wall extends towards the opening 23; wherein, the supporting wall 31 and the mounting wall 32 enclose to form a limiting space 33, and the limiting space 33 is located inside the mounting wall 32.
In this embodiment, the mounting portion 30 is used to fix the bellows cover to the anesthesia machine, wherein the supporting wall 31 can support the bellows cover on the anesthesia machine as a whole, and the limiting space 33 formed by the supporting wall 31 and the mounting wall 32 can cooperate with the structure on the anesthesia machine to position the bellows cover to prevent the bellows cover from moving.
In an alternative embodiment, such as the present embodiment, the mounting portion 30 further includes a detent structure 34, and the detent structure 34 is disposed in the space 33. In this embodiment, after the bellows cover is arranged on the anesthesia machine, the clamping structure 34 can be clamped and fixed with the structure of the anesthesia machine, and the bellows cover can be assembled and disassembled more conveniently and rapidly by being fixed in a clamping manner.
In an alternative embodiment, such as the present embodiment, shown in fig. 3, the detent structure 34 includes a first detent wall 35 and a second detent wall 36 disposed on the mounting wall 32; the first chuck wall 35 is arranged in a direction surrounded by the mounting wall 32; one end of the second blocking wall 36 is connected with the first blocking wall 35, and the other end is connected with the supporting wall 31; the first blocking wall 35, the second blocking wall 36, the mounting wall 32 and the supporting wall 31 enclose a blocking groove 37. In this embodiment, the bellows cap is engaged with the structure of the anesthesia machine via the structure of the first retaining wall 35, the second retaining wall 36 and the engaging groove 37.
In an alternative embodiment, for example, in this embodiment, the detent structure 34 comprises at least two detent structures and is disposed in the space 33 in a rotationally symmetrical manner, so that the bellows cap is more stable when mounted on the anesthesia apparatus. After the wind box cover is arranged on the anesthesia machine, the wind box cover is rotated towards one direction, so that the wind box cover and the structure on the anesthesia machine can be mutually clamped; when the air box cover needs to be taken down from the anesthesia machine, the air box cover is rotated towards the other direction, so that the air box cover and the structure on the anesthesia machine are separated from the card machine, and the air box cover can be taken down.
In an alternative embodiment, for example, in the present embodiment, the side wall 20 is provided with a plurality of ribs 21 protruding into the accommodating cavity 22, and the ribs 21 are arranged along the length direction of the side wall 20.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (7)
1. A bellows cover of an anesthesia machine is characterized in that the bellows cover comprises a top wall, a side wall and a mounting part;
the side wall is arranged around the periphery of the top wall and forms an accommodating cavity with the top wall in an enclosing way;
the accommodating cavity is provided with an opening;
the mounting part is arranged on the side wall and positioned around the opening; wherein the content of the first and second substances,
the top wall, the side walls and the mounting portion are injection molded integrally using PSU plastic.
2. The hood for an anesthesia machine of claim 1, wherein said side wall is cylindrical in shape, said top wall is located at one end of said side wall, and said opening is located at the other end of said side wall such that a face of said top wall faces said opening.
3. The hood for an anesthesia machine of claim 2, wherein said mounting portion comprises a support wall and a mounting wall;
the supporting wall is arranged around the periphery of the side wall, one end of the supporting wall is connected with the side wall, and the other end of the supporting wall extends towards the outer side perpendicular to the direction of the opening;
the mounting wall is arranged on the supporting wall in a surrounding mode, one end of the mounting wall is connected with the supporting wall, and the other end of the mounting wall extends towards the opening; the supporting wall and the mounting wall enclose to form a limiting space, and the limiting space is located on the inner side of the mounting wall.
4. The wind box cover of an anesthesia machine of claim 3, wherein said mounting portion further comprises a detent structure disposed within said spacing space.
5. The mask of claim 4, wherein the detent structure comprises a first detent wall and a second detent wall disposed on the mounting wall;
the first chuck wall is arranged along the direction surrounded by the mounting wall;
one end of the second clamping wall is connected with the first clamping wall, and the other end of the second clamping wall is connected with the supporting wall; the first clamping wall, the second clamping wall, the mounting wall and the supporting wall are enclosed to form a clamping groove.
6. The wind box cover of the anesthesia machine of claim 5, wherein the at least two detent structures are rotationally symmetrically disposed in the space.
7. The wind box cover of an anesthesia machine of claim 5, wherein said side wall has a plurality of ribs protruding into said receiving cavity, said ribs being disposed along the length of said side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020116969.6U CN212038527U (en) | 2020-01-16 | 2020-01-16 | Bellows cover of anesthesia machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020116969.6U CN212038527U (en) | 2020-01-16 | 2020-01-16 | Bellows cover of anesthesia machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212038527U true CN212038527U (en) | 2020-12-01 |
Family
ID=73538169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020116969.6U Active CN212038527U (en) | 2020-01-16 | 2020-01-16 | Bellows cover of anesthesia machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212038527U (en) |
-
2020
- 2020-01-16 CN CN202020116969.6U patent/CN212038527U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 822, 823, 825, 826, South China Development Center, No.1, South China Avenue, Hehua community, Pinghu street, Longgang District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Huijin Intelligent Industry Co.,Ltd. Address before: 518000 C201, 2 / F, building C, Jianshe East Road, Qinghua community, Longhua street, Longhua District, Shenzhen City, Guangdong Province Patentee before: Shenzhen yuanfuhai Intelligent Industry Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 822, 823, 825, 826, South China Development Center, No.1, South China Avenue, Hehua community, Pinghu street, Longgang District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Huijin Intelligent Industry Co.,Ltd. Address before: 822, 823, 825, 826, South China Development Center, No.1, South China Avenue, Hehua community, Pinghu street, Longgang District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Huijin Intelligent Industry Co.,Ltd. |