CN221170850U - Air belt connector capable of exhausting air - Google Patents
Air belt connector capable of exhausting air Download PDFInfo
- Publication number
- CN221170850U CN221170850U CN202323271427.9U CN202323271427U CN221170850U CN 221170850 U CN221170850 U CN 221170850U CN 202323271427 U CN202323271427 U CN 202323271427U CN 221170850 U CN221170850 U CN 221170850U
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- CN
- China
- Prior art keywords
- cavity
- connector
- air
- valve core
- air belt
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- 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.)
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- 238000007789 sealing Methods 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Check Valves (AREA)
Abstract
The utility model discloses an air belt connector capable of exhausting, which comprises a connector, wherein a cavity is formed in the connector, connecting pipes connected with an air belt are arranged at the left end and the right end of the connector, the connecting pipes are communicated with the cavity, a vertical cylinder is arranged at the top end of the connector, the vertical cylinder is communicated with the cavity, a valve core is movably arranged in the cavity, an air cavity is formed in the valve core, two ends of the air cavity are communicated with the outer end face of the valve core, a rotating rod is arranged at the top end of the valve core, the rotating rod extends outwards from the vertical cylinder, and a handle is arranged at the top end of the rotating rod. According to the air belt connector capable of exhausting, when the air belt leaks, the leaked part is directly sheared, and the two ends of the air belt are connected through the air belt connector, so that the conduction and the closing of the air flow in the air belt are controlled.
Description
Technical Field
The utility model relates to the technical field of ventilation of gas circuits and pipelines, in particular to a gas belt connector capable of exhausting gas.
Background
In the prior art, the air belt is used on the diaphragm pump, the diaphragm pump needs to connect the air belt to needed equipment, when the air belt is inserted, if the air belt is directly inserted, the air belt can leak in place due to long time due to pressure, and if the air belt is bought again for a whole pipe to be replaced, great waste can be caused.
Disclosure of utility model
In order to solve the defects and the shortcomings of the prior art, the air belt connector capable of exhausting is provided, when the air belt leaks, the leaked part is directly sheared, and the two ends of the air belt are connected through the air belt connector, so that the conduction and the closing of the air flow in the air belt are controlled.
The utility model provides an air belt connector capable of exhausting, which comprises a connector, wherein a cavity is formed in the connector, connecting pipes connected with an air belt are arranged at the left end and the right end of the connector, the connecting pipes are communicated with the cavity, a vertical cylinder is arranged at the top end of the connector, the vertical cylinder is communicated with the cavity, a valve core is movably arranged in the cavity, an air cavity is formed in the valve core, the two ends of the air cavity are communicated with the outer end face of the valve core, a rotating rod is arranged at the top end of the valve core, the rotating rod extends outwards from the vertical cylinder, and a handle is arranged at the top end of the rotating rod.
As a further improvement of the above scheme, the valve core is provided with a sealing tube outside the ventilation cavity, and the inner diameter of the sealing tube is the same as the inner diameter of the connecting tube.
As a further improvement of the scheme, the end part of the connecting pipe is provided with a containing groove, and a sealing rubber ring is arranged in the containing groove.
As a further improvement of the scheme, an external thread is arranged on the outer circumferential side wall of the connecting pipe, an end cover is connected to the connecting pipe through the external thread, a through hole is arranged on the end cover corresponding to the air belt, and an annular clamping strip is arranged on the inner end face of the end cover corresponding to the accommodating groove.
As a further improvement of the scheme, the lower end of the valve core is spherical, and a spherical groove is formed in the lower portion of the cavity corresponding to the lower end of the valve core.
The beneficial effects of the utility model are as follows:
Compared with the prior art, the air belt connector capable of exhausting provided by the utility model has the advantages that when in use, the damaged air belt is sheared off, two ends of the air belt are respectively inserted and fixed in connectors on two sides, the valve core is driven to rotate in the cavity through the rotation of the rotating rod, and the conduction and closing of the air flow in the air belt are regulated through the relative ventilation area formed between the ventilation cavity and the connecting pipe.
Drawings
The utility model is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic diagram of the structure of the present utility model;
Fig. 2 is a schematic diagram of the connection between the valve core and the rotating rod according to the present utility model.
Detailed Description
As shown in fig. 1-2, the air-belt connector capable of exhausting provided by the utility model comprises a connector 1, wherein a cavity is formed in the connector 1, connecting pipes 2 connected with an air belt 100 are arranged at the left end and the right end of the connector 1, the connecting pipes 2 are communicated with the cavity, a vertical cylinder 3 is arranged at the top end of the connector 1, the vertical cylinder 3 is communicated with the cavity, a valve core 4 is movably arranged in the cavity, an air-exhausting cavity is arranged in the valve core 4, two ends of the air-exhausting cavity are communicated with the outer end face of the valve core 4, a rotating rod 5 is arranged at the top end of the valve core 4, the rotating rod 5 extends outwards from the vertical cylinder 3, and a handle 6 is arranged at the top end of the rotating rod 5.
Further improved, the valve core 4 is provided with a sealing tube 7 outside the ventilation cavity, and the inner diameter of the sealing tube 7 is the same as that of the connecting tube 2.
Further improved, the end part of the connecting pipe 2 is provided with a containing groove, and a sealing rubber ring 8 is arranged in the containing groove. External threads are arranged on the outer circumferential side wall of the connecting pipe 2, the connecting pipe 2 is connected with an end cover 9 through the external threads, the end cover 9 is provided with a through hole corresponding to the air belt 100, and the inner end of the end cover 9 is provided with an annular clamping strip corresponding to the accommodating groove. The lower end of the valve core 4 is spherical, and a spherical groove is arranged at the lower part of the cavity corresponding to the lower end of the valve core 4. When the air belt 100 is inserted into the connecting pipe 2, the end cover 9 is screwed to be fixed on the connecting pipe 2, at the moment, the position of the sealing rubber ring 8 is fixed through the annular clamping strip inside the end cover 9, and the sealing rubber ring 8 is arranged to enable the air belt 100 to be more stable and improve the air tightness when the air belt 100 is inserted into the connecting pipe 2.
The above embodiments are not limited to the technical solution of the embodiments, and the embodiments may be combined with each other to form a new embodiment. The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and any modifications or equivalent substitutions without departing from the spirit and scope of the present utility model should be covered in the scope of the technical solution of the present utility model.
Claims (3)
1. An inflatable air strap connector, characterized by: including the connector, the inside cavity that is provided with of connector, the left and right both ends of connector are provided with the connecting pipe of being connected with the air tape, the connecting pipe with the cavity intercommunication, the tip of connecting pipe is provided with the holding tank, be provided with sealed rubber ring in the holding tank, be provided with the external screw thread on the outer circumference lateral wall of connecting pipe, there is the end cover through external screw connection on the connecting pipe, the end cover corresponds the air tape is provided with the through-hole, and the terminal surface corresponds in the end cover the holding tank is provided with annular card strip the top of connector is provided with the chimney, the chimney with the cavity intercommunication, the cavity internalization is provided with the case, the inside ventilation chamber that is provided with of case, the both ends of ventilation chamber and the outer terminal surface intercommunication of case, the top of case is provided with the dwang, the dwang by the chimney outwards extends to be provided with the handle on the top of dwang.
2. An inflatable air belt connector according to claim 1, wherein: the valve core is provided with a sealing pipe outside the ventilation cavity, and the inner diameter of the sealing pipe is the same as that of the connecting pipe.
3. An inflatable air belt connector according to claim 1, wherein: the lower end of the valve core is spherical, and a spherical groove is formed in the lower portion of the cavity corresponding to the lower end of the valve core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323271427.9U CN221170850U (en) | 2023-11-30 | 2023-11-30 | Air belt connector capable of exhausting air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323271427.9U CN221170850U (en) | 2023-11-30 | 2023-11-30 | Air belt connector capable of exhausting air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221170850U true CN221170850U (en) | 2024-06-18 |
Family
ID=91460770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323271427.9U Active CN221170850U (en) | 2023-11-30 | 2023-11-30 | Air belt connector capable of exhausting air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221170850U (en) |
-
2023
- 2023-11-30 CN CN202323271427.9U patent/CN221170850U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |