CN212430090U - Soft adapter for bridging different air suction and exhaust devices - Google Patents
Soft adapter for bridging different air suction and exhaust devices Download PDFInfo
- Publication number
- CN212430090U CN212430090U CN202020120420.4U CN202020120420U CN212430090U CN 212430090 U CN212430090 U CN 212430090U CN 202020120420 U CN202020120420 U CN 202020120420U CN 212430090 U CN212430090 U CN 212430090U
- Authority
- CN
- China
- Prior art keywords
- connector
- adapter
- exhaust devices
- bridging
- adapter body
- 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
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000004816 latex Substances 0.000 claims description 4
- 229920000126 latex Polymers 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 10
- 238000007906 compression Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a different soft adapter of breathing in and exhaust apparatus of bridging, including the adapter body, the adapter body includes first connector, and first connector is the cylinder structure, upwards extends above the first connector be equipped with first connector shape assorted first extension, second extension and third extension, and third extension top is equipped with the second connector, the inside cavity that is equipped with of adapter body, first connector has been seted up at first connector bottom middle part, and the second connector has been seted up at second connector top middle part.
Description
Technical Field
The utility model relates to a vacuum getter device accessory field especially relates to a soft adapter of different breathing in of bridging and exhaust apparatus.
Background
The vacuum getter device can take out the air in the storing container automatically, make the inside of storing container be in the vacuum state, because the air has been kept apart, the time that food in the storing container was stored under vacuum environment is more permanent, collect precious article can reach the better effect of protection against the rodents protection against insects in the vacuum bag, the vacuum getter device is when bleeding to the storing container, the suction nozzle of vacuum getter device must with the sealed mouth of ventilating of the sealed lid of storing container sealed butt joint, perhaps the suction nozzle sealed cup joints outside the ventilating nozzle, the vacuum getter device just can take out the air in the storing container clean like this, and then reach the vacuum state. At present, vacuum compression containing bags with various air valves are available on the market, suction heads with different specifications and shapes are available in dust collectors due to different brands or different purposes, and the maximum effect of products cannot be exerted even the dust collectors cannot be used under the condition that suction equipment (such as dust collectors) is not matched with an exhaust device (such as air valves) of the vacuum compression containing bags.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's above-mentioned defect, provide a soft adapter that the bridge connection is different to be breathed in and exhaust apparatus.
In order to achieve the above purpose, the utility model provides a technical scheme as follows: the utility model provides a different soft adapter of breathing in and exhaust apparatus of bridging, including the adapter body, the adapter body includes first connector, first connector is the cylinder structure, upwards extend above the first connector be equipped with first connector shape assorted first extension, second extension and third extension, third extension top is equipped with the second connector, the inside cavity that is equipped with of adapter body, first connector has been seted up at first connector bottom middle part, the second connector has been seted up at second connector top middle part.
Furthermore, the first extension portion, the second extension portion and the third extension portion are respectively arranged in a step shape and gradually reduced upwards.
Furthermore, an arched contact surface is arranged inwards at the bottom of the first connector.
Furthermore, the first connecting port and the second connecting port are circular in shape.
Furthermore, the diameter of the first connecting port is 40-45mm, and the diameter of the second connecting port is 28-35 mm.
Furthermore, the adapter body is made of any one of rubber, silica gel, latex and TPR.
The utility model discloses an useful part is: the structure is simple, the problems of low air suction speed and poor compression effect caused by mutual mismatching of various air exhaust devices, air suction devices and vacuum compression bag air valves on the market are solved, and the air compressor is suitable for various vacuum compression bag air valves, air suction devices and air exhaust devices on the market, so that bridging parts of the air suction devices and the air exhaust devices generate a nearly closed state, various air exhaust devices and the air suction devices are matched with different vacuum compression bags, and the work is finished at high speed.
Drawings
Fig. 1 is a schematic structural view of a flexible adapter bridging different air suction and exhaust devices according to the present invention;
fig. 2 is a schematic cross-sectional view of the soft adapter bridging different air suction and exhaust devices of the present invention.
Detailed Description
The technical solution of the present invention will be further described with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1-2, a different soft adapter of breathing in and exhaust apparatus of bridging, including adapter body 1, adapter body 1 includes first connector 11, first connector 11 is the cylinder structure, upwards extend above first connector 11 be equipped with first connector 11 shape assorted first extension 12, second extension 13 and third extension 14, the 14 tops of third extension are equipped with second connector 15, adapter body 1 is inside to be equipped with cavity 16, first connector 17 has been seted up at 11 bottom middle parts of first connector, second connector 18 has been seted up at 15 top middle parts of second connector.
Furthermore, the first extension portion 12, the second extension portion 13 and the third extension portion 14 are respectively disposed to be gradually reduced in an upward step shape.
Further, the bottom of the first connector 11 is provided with an arched contact surface 2 inwards.
Further, the first connection port 17 and the second connection port 18 are circular in shape.
Furthermore, the diameter of the first connecting port 17 is 40-45mm, and the diameter of the second connecting port 18 is 28-35 mm.
Further, the adapter body 1 is made of any one of rubber, silica gel, latex and TPR.
More than, the utility model has the advantages of simple structure, various exhaust apparatus on the market have been overcome, getter device and vacuum compression bag pneumatic valve do not match each other and cause the inspiratory velocity slow, the poor problem of compression effect, be applicable to various vacuum compression bag pneumatic valve and getter device on the market, exhaust apparatus, make it bridging position produce nearly driving fit state, realize various exhaust apparatus, getter device can match different vacuum compression bags, and accomplish work with higher speed, utilize silica gel, latex, TPR and various materials that have tensile and ductility, the bridging is in getter device, exhaust apparatus produces the laminating state, make getter device, air passage in the exhaust apparatus reaches the effect that blocks with the outside, it is more direct and smooth and easy to promote bridging part circulation of air, and block outside air infiltration when breathing in, reach seamless bridging's purpose.
What has been described above is merely the principles and preferred embodiments of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several modifications and improvements can be made, and the protection scope of the present invention should be considered.
Claims (6)
1. The utility model provides a soft adapter of different breathing in of bridge and exhaust apparatus, includes the adapter body, its characterized in that: the adapter body comprises a first connector, the first connector is of a cylindrical structure, a first extending portion, a second extending portion and a third extending portion are arranged above the first connector in an extending mode and matched with the shape of the first connector, a second connector is arranged on the top end of the third extending portion, a cavity is arranged inside the adapter body, the middle of the bottom end of the first connector is provided with the first connector, and the middle of the top end of the second connector is provided with the second connector.
2. A flexible adapter bridging different suction and exhaust devices as claimed in claim 1, wherein: the first extension part, the second extension part and the third extension part are respectively arranged upwards in a step shape and gradually reduced.
3. A flexible adapter bridging different suction and exhaust devices as claimed in claim 1, wherein: an arched contact surface is arranged inwards at the bottom of the first connector.
4. A flexible adapter bridging different suction and exhaust devices as claimed in claim 1, wherein: the first connecting port and the second connecting port are circular in shape.
5. A flexible adapter bridging different suction and exhaust devices as claimed in claim 1, wherein: the diameter of the first connecting port is 40-45mm, and the diameter of the second connecting port is 28-35 mm.
6. A flexible adapter bridging different suction and exhaust devices as claimed in claim 1, wherein: the adapter body is made of any one of rubber, silica gel, latex and TPR.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020120420.4U CN212430090U (en) | 2020-01-19 | 2020-01-19 | Soft adapter for bridging different air suction and exhaust devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020120420.4U CN212430090U (en) | 2020-01-19 | 2020-01-19 | Soft adapter for bridging different air suction and exhaust devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212430090U true CN212430090U (en) | 2021-01-29 |
Family
ID=74276574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020120420.4U Expired - Fee Related CN212430090U (en) | 2020-01-19 | 2020-01-19 | Soft adapter for bridging different air suction and exhaust devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212430090U (en) |
-
2020
- 2020-01-19 CN CN202020120420.4U patent/CN212430090U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |