CN217843033U - Bellows safety adapter - Google Patents
Bellows safety adapter Download PDFInfo
- Publication number
- CN217843033U CN217843033U CN202221139831.3U CN202221139831U CN217843033U CN 217843033 U CN217843033 U CN 217843033U CN 202221139831 U CN202221139831 U CN 202221139831U CN 217843033 U CN217843033 U CN 217843033U
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- combined
- safety
- cylindrical
- bellows
- sealing
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Abstract
The utility model relates to a bellows subassembly technical field especially relates to a bellows safety adapter. The utility model adopts the technical proposal that: including the center pin for the cylindrical main part built-up connection erection column of left right direction, the left side terminal surface central point of main part built-up connection erection column puts the cylindrical combination assembly switching post that is equipped with integrated into one piece, the left side terminal surface central point of combination assembly switching post puts and is equipped with the cylindrical central transfer passage who runs through whole right side, main part built-up connection erection column and right side are equipped with cylindrical combination sealing safety fit groove, there is the cylindrical combination safety seal circle that rubber materials made inside of combination sealing safety fit groove through adhesive mode erection joint. The utility model has the advantages that: can ensure the sealing stability of bellows when carrying out the installation assembly, whole durability when later stage uses is stronger, and the security during the use is higher, and the life that can make the bellows joint position is longer, and compressive capacity is stronger.
Description
Technical Field
The utility model relates to a fire-fighting equipment subassembly technical field especially relates to a bellows safety adapter.
Background
Bellows belongs to the fire control product of an auxiliary use among the fire-fighting equipment, and the bellows cooperates through joining in marriage the part through joining in marriage when installing the use, when the leakproofness of hookup location cooperates through the sealing washer when installing, because the sealing washer is direct to laminate and do not have location structure with hookup location, lead to the sealing washer when making up the position to take place the skew easily, when using for a long time in later stage use, serious deformation takes place easily for the sealing washer, can influence hookup location's sealed security when serious.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bellows safety adapter, it adopts brand-new structural design, stability during the integral erection is better, through setting up special sealed cooperation location structure in inside, and through set up the pressfitting assembly groove on the sealing washer, can ensure the bellows and be carrying out the sealing stability when the installation assembly, whole durability when using in the later stage is stronger, the security during use is higher, can make the life that the bellows connects the position longer, compressive capacity is stronger.
The technical scheme of the utility model as follows:
the utility model provides a bellows safety adapter which characterized in that: the corrugated pipe assembling and sealing device comprises a cylindrical main body combined connection mounting column with a left and right direction as a central axis, wherein an integrally formed cylindrical combined assembly switching column is arranged at the center position of the left end face of the main body combined connection mounting column, a cylindrical central conveying channel penetrating through the whole right side is arranged at the center position of the left end face of the combined assembly switching column, cylindrical combined sealing safety matching grooves are formed in the main body combined connection mounting column and the right side of the main body combined connection mounting column, cylindrical combined safety sealing rings made of rubber materials are arranged in the combined sealing safety matching grooves in an adhering mode, cylindrical combined positioning and pressing mounting grooves are formed in the positions, close to the outer side direction cylindrical surfaces of the combined sealing safety matching grooves, convenient combined mounting chamfers are arranged at the right side positions of the combined sealing safety matching grooves, and corrugated pipe mounting combination grooves are formed in the positions between the combined positioning and pressing mounting grooves and the combined sealing safety matching grooves.
Furthermore, the diameter of the combined assembly adapter column is smaller than that of the main body combined connection mounting column.
Furthermore, the outer edge position of the left side of the combined assembly adapter column is provided with a mounting combined chamfer structure.
Furthermore, the depth of the combined sealing safety matching groove in the left-right direction is larger than half of the length of the main body combined connection mounting column in the left-right direction.
Further, the length of the convenient combined installation chamfer in the left-right direction is greater than half of the depth of the combined sealing safety fit groove in the left-right direction.
The utility model has the advantages that:
the utility model discloses a brand-new structural design, stability during the integral erection is better, through setting up special sealed cooperation location structure in inside to through set up the pressfitting assembly groove on the sealing washer, can ensure the bellows and be carrying out the sealing stability of installation fashionablely, whole durability when later stage uses is stronger, and the security during the use is higher, and the life that can make bellows joint position is longer, and compressive capacity is stronger.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a left side schematic view of the present invention;
fig. 4 is a right side schematic view of the present invention;
fig. 5 is a schematic top view of the present invention;
FIG. 6 isbase:Sub>A schematic cross-sectional view of the A-A position of the present invention;
fig. 7 is a schematic perspective view of the second direction of the present invention;
in the figure: 1. main part built-up connection erection column, 2, combination assembly switching post, 3, central transfer passage, 4, combination sealing safety cooperation groove, 5, combination safety seal circle, 6, combination location pressfitting assembly groove, 7, convenient aggregate erection chamfer.
Detailed Description
As shown in fig. 1 to 7, a bellows safety adapter, it adopts brand-new structural design, stability when the integral erection is better, through setting up special sealed cooperation location structure in inside, and through set up the pressfitting assembly groove on the seal ring, can ensure the sealing stability of bellows when carrying out the erection assembly, whole durability when using in the later stage is stronger, security when using is higher, can make the life of bellows joint position longer, compressive capacity is stronger. It includes that the center pin is the cylindrical main part built-up connection erection column 1 of left and right directions, the left side terminal surface central point of main part built-up connection erection column 1 puts and is equipped with integrated into one piece's cylindrical built-up assembly keysets 2, and it can be in the same place with switching products such as the bellows of left side position. The left end face center position of the combined assembly switching column 2 is provided with a cylindrical central conveying channel 3 penetrating through the whole right side, and the main body combined connection mounting column 1 and the right side are provided with a cylindrical combined sealing safety matching groove 4 which can provide positioning matching for a sealing ring during mounting. The inside of combination seal safe cooperation groove 4 has cylindrical combination safety seal 5 that rubber materials made through adhesive mode erection joint, the right side of combination safety seal 5 is close to the position of the 4 outside direction face of cylinder of combination seal safe cooperation groove is equipped with cylindrical combination location pressfitting assembly groove 6, the right side position of combination seal safe cooperation groove 4 is equipped with convenient built-up mounting chamfer 7, and the cooperation fastening operation when the guarantee installation is more convenient. The position between the combined positioning and pressing fit assembly groove 6 and the combined sealing safety fit groove 4 forms a corrugated pipe installation combined groove, and the position is combined with the wall thickness position of the end part position of the right corrugated pipe during installation, so that the sealing ring can be pressed, and the combined sealing stability during matching is guaranteed.
Preferably, the diameter of the combined assembly adapter column 2 is smaller than that of the main body combined connection mounting column 1, so that the combined assembly adapter column has a stop matching function when being combined at a left side position, and the fastening operation is more convenient during matching.
Preferably, the outer edge position of the left side of the combined assembly adapter column 2 is provided with an installation combined chamfer structure, so that the convenience in combination is stronger.
Preferably, the depth of the combined sealing safety fit groove 4 in the left-right direction is greater than half of the length of the main body combined connection mounting column 1 in the left-right direction, so that the sealing stability of the corrugated pipe at the right position in the mounting process is guaranteed to be more reliable.
Preferably, the length of the convenient combined installation chamfer 7 in the left and right direction is greater than half of the depth of the combined sealing safety matching groove 4 in the left and right direction, so that the convenience in assembly is stronger, and the assembly efficiency can be further improved.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides a bellows safety adapter which characterized in that: the corrugated pipe assembling and sealing device comprises a cylindrical main body combined connection mounting column (1) with a left-right direction as a center shaft, wherein an integrally-formed cylindrical combined assembly transfer column (2) is arranged at the center position of the left end face of the main body combined connection mounting column (1), a cylindrical central conveying channel (3) penetrating through the whole right side is arranged at the center position of the left end face of the combined assembly transfer column (2), cylindrical combined sealing safety matching grooves (4) are formed in the main body combined connection mounting column (1) and the right side, cylindrical combined safety sealing rings (5) made of rubber materials are arranged in the combined sealing safety matching grooves (4) in an installing mode in an adhering mode, cylindrical combined positioning and pressing mounting grooves (6) are formed in positions, close to the cylindrical surfaces of the combined sealing safety matching grooves (4) in the outer side direction, convenient combined mounting chamfers (7) are arranged in the right side positions of the combined sealing safety matching grooves (4), and corrugated pipe assembling grooves are formed in the positions between the combined positioning and pressing mounting grooves (6) and the combined sealing safety matching grooves (4).
2. The bellows safety adapter of claim 1, wherein: the diameter of the combined assembly adapter column (2) is smaller than that of the main body combined connection mounting column (1).
3. The bellows safety adapter of claim 1, wherein: and a mounting and combining chamfer structure is arranged at the outer edge of the left side of the combined assembly switching column (2).
4. The bellows safety adaptor of claim 1, wherein: the depth of the combined sealing safety matching groove (4) in the left-right direction is larger than half of the length of the main body combined connection mounting column (1) in the left-right direction.
5. The bellows safety adaptor of claim 1, wherein: the length of the left and right directions of the convenient combined installation chamfer (7) is greater than half of the depth of the left and right directions of the combined sealing safety matching groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221139831.3U CN217843033U (en) | 2022-05-12 | 2022-05-12 | Bellows safety adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221139831.3U CN217843033U (en) | 2022-05-12 | 2022-05-12 | Bellows safety adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217843033U true CN217843033U (en) | 2022-11-18 |
Family
ID=84019928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221139831.3U Active CN217843033U (en) | 2022-05-12 | 2022-05-12 | Bellows safety adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217843033U (en) |
-
2022
- 2022-05-12 CN CN202221139831.3U patent/CN217843033U/en active Active
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