CN214607014U - Inflatable sunshade pad - Google Patents
Inflatable sunshade pad Download PDFInfo
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- CN214607014U CN214607014U CN202022855424.XU CN202022855424U CN214607014U CN 214607014 U CN214607014 U CN 214607014U CN 202022855424 U CN202022855424 U CN 202022855424U CN 214607014 U CN214607014 U CN 214607014U
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- sunshade
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- 230000000903 blocking effect Effects 0.000 claims description 5
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- 206010061218 Inflammation Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
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Abstract
The utility model discloses an inflatable sunshade pad, which comprises a sunshade layer, a first air column, a second air column and a third air column, wherein the first air column, the second air column and the third air column are sequentially arranged on the sunshade layer at intervals; the first air column is provided with a first inflation inlet, the first air column is communicated with the second air column through a first air tap, and the second air column is communicated with the third air column. This kind of aerify sunshade pad is when using, aerifys in to first gas column through first inflation inlet, and then makes second gas column and third gas column can be full of gas, aerifys to accomplish the back, and inflation is aerifyd to first gas column, second gas column and third gas column to make the sunshade layer expand, and then make aerify sunshade pad and expand, thereby can place the inboard at car glass, play the effect of sunshade. When the inflatable sunshade pad is not used, the first air column, the second air column and the third air column can be deflated to shrink, so that the size of the inflatable sunshade pad is reduced, and the inflatable sunshade pad is convenient to store.
Description
Technical Field
The utility model relates to an inflatable sunshade pad.
Background
The car of berthing in the open air can not face the insolation of burning sun in the summer of inflammation to make the inside temperature of car rise, make the user to endure high temperature when getting into the car on the one hand, on the other hand also can make the ageing speed of car internal plant accelerate.
In order to solve the above problems, the automobile sunshade capable of covering the whole automobile should be carried, however, the automobile sunshade needs a lot of time for use and storage, and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need for an inflatable sunshade cushion that solves the above-mentioned problems.
An inflatable sunshade pad comprises a sunshade layer, a first air column, a second air column and a third air column, wherein the first air column, the second air column and the third air column are sequentially arranged on the sunshade layer at intervals;
a first inflation inlet is formed in the first air column, the first air column is communicated with the second air column through a first air nozzle, and the second air column is communicated with the third air column;
the first air nozzle is provided with a first opening and a second opening which are opposite, the first opening is arranged towards the first air column, and the second opening is arranged towards the second air column;
when the first air column is inflated through the first inflation port, the airflow flow at the first opening is larger than the airflow flow at the second opening.
This kind of aerify sunshade pad is when using, aerifys in to first gas column through first inflation inlet, and then makes second gas column and third gas column can be full of gas, aerifys to accomplish the back, and inflation is aerifyd to first gas column, second gas column and third gas column to make the sunshade layer expand, and then make aerify sunshade pad and expand, thereby can place the inboard at car glass, play the effect of sunshade. When the inflatable sunshade pad is not used, the first air column, the second air column and the third air column can be deflated to shrink, so that the size of the inflatable sunshade pad is reduced, and the inflatable sunshade pad is convenient to store.
Compared with the traditional automobile sunshade, the automobile sunshade pad is convenient to use and store and has good market application prospect.
Drawings
Fig. 1 is a schematic structural view of an inflatable sunshade mat according to a first embodiment.
Fig. 2 is a schematic structural diagram of a first air nozzle of a second embodiment.
Fig. 3 is a schematic structural diagram of a first air nozzle of a third embodiment.
Fig. 4 is a schematic structural diagram of a first air nozzle of a fourth embodiment.
Fig. 5 is a schematic structural diagram of a first air nozzle of the fifth embodiment.
Fig. 6 is a schematic structural diagram of a first air nozzle of a sixth embodiment.
FIG. 7 is a schematic structural view of an inflatable sunshade cushion according to a seventh embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings.
The inflatable sunshade pad 100 of the first embodiment shown in fig. 1 comprises a sunshade layer 110, a first air column 120, a second air column 130 and a third air column 140, wherein the first air column 120, the second air column 130 and the third air column 140 are sequentially arranged on the sunshade layer 110 at intervals.
The first air column 120 is provided with a first inflation inlet 122, the first air column 120 is communicated with the second air column 130 through a first air nozzle 150, and the second air column 130 is communicated with a third air column 140.
The first air nozzle 150 has opposing first and second openings 152, 154, the first opening 152 being disposed toward the first air column 120 and the second opening 154 being disposed toward the second air column 130.
When the first gas column 120 is inflated through the first inflation port 122, the gas flow at the first opening 152 is greater than the gas flow at the second opening 154.
When the inflatable sunshade pad 100 is used, the first air column 120 is inflated through the first inflation port 122, so that the second air column 130 and the third air column 140 can be filled with air, and after inflation is completed, the first air column 120, the second air column 130 and the third air column 140 are inflated and expanded, so that the sunshade layer 110 is unfolded, the inflatable sunshade pad 100 is unfolded, and the inflatable sunshade pad can be placed on the inner side of the glass of an automobile to play a role in sunshade. When the inflatable sunshade pad 100 is not used, the air can be discharged to enable the first inflation port 122, the first air column 120 and the second air column 130 to be contracted, so that the size of the inflatable sunshade pad 100 is reduced, and the storage is convenient.
Compared with the traditional automobile sunshade, the automobile sunshade pad 100 is convenient to use and store and has good market application prospect.
In addition, when the first gas column 120 is inflated through the first inflation port 122, the gas flow rate at the first opening 152 is greater than the gas flow rate at the second opening 154, so that when the first gas column 120 is inflated through the first inflation port 122, the first gas column 120 is filled first and then the gas enters the second gas column 130, so that the first gas column 120 and the second gas column 130 are inflated in sequence.
Specifically, the inflatable sunshade pad 100 can be directly stuck to the inside of the glass of the automobile when in use. In order to increase the stability of installation, the inflatable sunshade pad 100 may be provided with a clamping piece which can be clamped into a glass gap, or a suction cup or the like on the sunshade layer 110.
In the present embodiment, the gas flow rate is the amount of gas flowing per unit time.
In the present embodiment, the gas column refers to an inflatable columnar structure in which gas can be filled, and air in the gas column can be discharged.
The sunshade layer 110 functions to block sunlight, and generally reflects or absorbs sunlight to block sunlight.
Specifically, the sunshade layer may be a woven cloth coated with a reflective layer and/or an absorbing layer, a fiber cloth coated with a reflective layer and/or an absorbing layer, a soft plastic layer coated with a reflective layer and/or an absorbing layer, a soft rubber layer coated with a reflective layer and/or an absorbing layer, or the like.
Referring to FIG. 1, in the present embodiment, the cross-sectional area of the first opening 152 is greater than the cross-sectional area of the second opening 154, such that when the first gas column 120 is inflated through the first inflation port 122, the gas flow rate at the first opening 152 is greater than the gas flow rate at the second opening 154.
More specifically, with reference to FIG. 1, the cross-sectional area of the first air cap 150 gradually decreases in a direction from the first opening 152 to the second opening 154.
In this embodiment, it is only necessary that the cross-sectional area of the first opening 152 is larger than the cross-sectional area of the second opening 154, so that the flow rate of the gas at the first opening 152 is larger than the flow rate of the gas at the second opening 154 when the first inflation port 122 inflates the first gas column 120.
Specifically, in conjunction with the first air nozzle 250, the first air nozzle 350, and the first air nozzle 450 shown in fig. 2, 3, and 4, the cross-sectional area of the first opening 252(352, 452) may be configured to be larger than the cross-sectional area of the second opening 254(354, 454) such that when the first air column 220(320, 420) is inflated through the first inflation port 122, the air flow at the first opening 252(352, 452) is greater than the air flow at the second opening 254(354, 454).
In conjunction with the first nozzle 550 shown in FIG. 5, an airflow obstruction 556 is provided at the second opening 554. The gas flow at the second opening 554 is blocked by the gas flow blocking structure 556 such that the gas flow at the first opening 552 is greater than the gas flow at the second opening 554 when the first gas charge port 122 is charged into the first gas column 520.
In conjunction with the first air cap 650 shown in FIG. 6, a second opening 654 is disposed adjacent to the inner wall of the second air column 630. The flow of gas at the second opening 654 is blocked by the inner wall of the second gas column 630 such that the flow of gas at the first opening 652 is greater than the flow of gas at the second opening 654 when the first gas column 620 is inflated through the first inflation port 122.
Referring to the drawings, in the present embodiment, the second air column 130 and the third air column 140 are also communicated through an air nozzle, and the structure of the air nozzle is the same as that of the first air nozzle 150.
In other embodiments, the second gas column 130 and the third gas column 140 may be communicated in other manners.
In particular, a plurality of spaced air columns may be disposed between the second air column 130 and the third air column 140 according to the size of the inflatable sunshade pad 100, and adjacent air columns are communicated through air nozzles.
Referring to the drawings, in the present embodiment, the third air column 140 is provided with a first air outlet 142.
The first air column 120, the second air column 130 and the third air column 140 are sequentially arranged at intervals, the first air column 120 is provided with a first inflation inlet 122, and the third air column 140 is provided with a first air outlet 142. So that the first air column 120 is inflated first when inflated, and the third air column 140 is deflated first when deflated, thereby facilitating use and storage.
Referring to the drawings, in the present embodiment, the inflatable sunshade pad 100 further includes an inflation and suction device 160, an inflation port of the inflation and suction device 160 is communicated with the first inflation port 122, and a suction port of the inflation and suction device 160 is communicated with the first air outlet 142, so that inflation and deflation are realized through the inflation and suction device 160.
The air charging and sucking device 160 may be an air pump. Specifically, the air pump 160 may be an electric air pump or a manual air pump.
In other embodiments, the air inflation/suction device 160 may be omitted, and the air inflation and deflation may be performed by direct air blowing or manual operation.
In other embodiments, the inflatable sunshade pad 100 may also include an inflator in communication with the first inflation port 122 and a suction device in communication with the first air outlet 142 to enable inflation and deflation of the inflatable sunshade pad through the inflator and suction device.
The inflatable sunshade pad 700 of the seventh embodiment shown in fig. 7 comprises a sunshade layer 710, a first air column 720, a second air column 730 and a third air column 740, wherein the first air column 720, the second air column 730 and the third air column 740 are sequentially arranged at intervals in the left region on the sunshade layer 710.
The first air column 720 is provided with a first air charging port 722, the third air column 740 is provided with a first air outlet 742, the first air column 720 is communicated with the second air column 730 through a first air nozzle 750, and the second air column 730 is communicated with the third air column 740.
The first air nozzle 750 has opposing first and second openings 752 and 754, the first opening 752 being disposed toward the first air column 720 and the second opening 754 being disposed toward the second air column 730.
When the first air column 720 is inflated through the first inflation port 722, the air flow rate at the first opening 752 is greater than the air flow rate at the second opening 754.
The inflatable sunshade pad 700 further comprises a fourth air column 760, a fifth air column 770 and a sixth air column 780 which are sequentially arranged at the right side area of the sunshade layer 710 at intervals, a second inflation inlet 762 is arranged on the fourth air column 760, a second air outlet 782 is arranged on the sixth air column 780, the fourth air column 760 and the fifth air column 770 are communicated through a second air nozzle 790, and the fifth air column 770 and the sixth air column 780 are communicated.
When fourth air column 760 is inflated through second inflation port 762, the flow of air at third opening 792 is greater than the flow of air at fourth opening 794.
In this embodiment, the cross-sectional area of the first opening 752 is larger than the cross-sectional area of the second opening 754, so that when the first inflation port 722 inflates the first air column 720, the air flow rate at the first opening 752 is larger than the air flow rate at the second opening 754.
In other embodiments, the second opening 754 may be disposed near the inner wall of the second air column 730 by disposing an air flow blocking structure at the second opening 754.
In this embodiment, third opening 792 has a cross-sectional area greater than a cross-sectional area of fourth opening 794 such that when fourth air column 760 is inflated through second inflation port 762, the flow of air at third opening 792 is greater than the flow of air at fourth opening 794.
In other embodiments, the fourth opening 794 may be provided with an airflow blocking structure, or the fourth opening 794 may be provided near the inner wall of the fifth air column 770.
In this embodiment, the left side structure of the inflatable sunshade pad 700 is substantially identical to the inflatable sunshade pad 100, and the main difference is that the inflatable sunshade pad 700 further has a right side structure symmetrically disposed with respect to the left side structure thereof.
Specifically, in the present embodiment, the third air column 740, the second air column 730, the first air column 720, the fourth air column 760, the fifth air column 770, and the sixth air column 780 are disposed in this order and at intervals, with reference to fig. 7.
The arrangement is such that when inflated, the first and fourth air columns 720 and 760 located in the middle are inflated first, and when deflated, the third and sixth air columns 740 and 780 located at the edge are deflated first, thereby facilitating use and storage.
Specifically, in the present embodiment, third air column 740, second air column 730, first air column 720, fourth air column 760, fifth air column 770, and sixth air column 780 each extend along the width direction of inflatable sunshade pad 700.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. An inflatable sunshade pad is characterized by comprising a sunshade layer, a first air column, a second air column and a third air column, wherein the first air column, the second air column and the third air column are sequentially arranged on the sunshade layer at intervals;
a first inflation inlet is formed in the first air column, the first air column is communicated with the second air column through a first air nozzle, and the second air column is communicated with the third air column;
the first air nozzle is provided with a first opening and a second opening which are opposite, the first opening is arranged towards the first air column, and the second opening is arranged towards the second air column;
when the first air column is inflated through the first inflation port, the airflow flow at the first opening is larger than the airflow flow at the second opening.
2. The inflatable sunshade cushion of claim 1 wherein said first opening has a cross-sectional area greater than a cross-sectional area of said second opening.
3. The inflatable sunshade cushion of claim 2 wherein said first air cap has a cross-sectional area that tapers in a direction from said first opening to said second opening.
4. The inflatable sunshade cushion of claim 1 wherein said second opening is provided with an airflow blocking structure.
5. The inflatable sunshade cushion of claim 1 wherein said second opening is disposed proximate an inner wall of said second air column.
6. The inflatable sunshade pad of any one of claims 1 to 5 wherein said third air column is provided with a first air outlet.
7. The inflatable cushion of claim 6, further comprising an inflation and suction device, an inflation port of the inflation and suction device being in communication with the first inflation port, and a suction port of the inflation and suction device being in communication with the first air outlet;
or, the inflatable sunshade pad further comprises an inflating device and a suction device, the inflating device is communicated with the first inflating opening, and the suction device is communicated with the first air outlet.
8. The inflatable sunshade cushion of claim 6 wherein said first air column, said second air column and said third air column are disposed in a left region of said sunshade layer;
the inflatable sunshade pad further comprises a fourth air column, a fifth air column and a sixth air column which are sequentially arranged in the right side area of the sunshade layer at intervals, a second inflation inlet is formed in the fourth air column, a second air outlet is formed in the sixth air column, the fourth air column is communicated with the fifth air column through a second air nozzle, and the fifth air column is communicated with the sixth air column;
the second air nozzle is provided with a third opening and a fourth opening which are opposite, the third opening is arranged towards the fourth air column, and the fourth opening is arranged towards the fifth air column;
when the fourth air column is inflated through the second inflation port, the airflow at the third opening is larger than the airflow at the fourth opening.
9. The inflatable cushion of claim 8, wherein the cross-sectional area of the third opening is greater than the cross-sectional area of the fourth opening, or wherein an airflow blocking structure is provided at the fourth opening, or wherein the fourth opening is provided proximate to an inner wall of the fifth air column.
10. The inflatable cushion of claim 8, wherein the third, second, first, fourth, fifth and sixth air columns are disposed in sequence and at intervals;
the third air column, the second air column, the first air column, the fourth air column, the fifth air column and the sixth air column extend along the width direction of the inflatable sunshade pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022855424.XU CN214607014U (en) | 2020-12-02 | 2020-12-02 | Inflatable sunshade pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022855424.XU CN214607014U (en) | 2020-12-02 | 2020-12-02 | Inflatable sunshade pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214607014U true CN214607014U (en) | 2021-11-05 |
Family
ID=78428714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022855424.XU Expired - Fee Related CN214607014U (en) | 2020-12-02 | 2020-12-02 | Inflatable sunshade pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214607014U (en) |
-
2020
- 2020-12-02 CN CN202022855424.XU patent/CN214607014U/en not_active Expired - Fee Related
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| 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: 20211105 |