CN209563616U - A kind of back formula awning - Google Patents
A kind of back formula awning Download PDFInfo
- Publication number
- CN209563616U CN209563616U CN201821242779.8U CN201821242779U CN209563616U CN 209563616 U CN209563616 U CN 209563616U CN 201821242779 U CN201821242779 U CN 201821242779U CN 209563616 U CN209563616 U CN 209563616U
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- China
- Prior art keywords
- tube
- cloth
- backrest
- upper frame
- frame
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Abstract
The utility model discloses a kind of back formula awning, it mainly include canopy brace and sun-proof cloth and harness, it is characterized in that, the canopy brace is made of the double arc panels welded in upper frame, backrest, backrest, the upper frame is welded by the curved pipe of transverse tube among U-tube, U-tube and closing U-tube open end, and U-tube both sides pass through two occlusion gears respectively and connect with backrest；Double arc panels are provided on the arc panel of inside and are arched the jack being connected and fixed for outer arcuate plate by forming side by side inside and outside two identical arc panels；The backrest is mainly made of the pentagon frame connected above two upright bars, upright bar, which is connected by transverse tube integral type, and the hinge for connecting double arc panels is provided among the transverse tube.The utility model has many advantages, such as that light structure, shade range are big, is suitable for outdoor study and outdoor activities.
Description
Technical field
The utility model relates to awning technical field more particularly to a kind of back formula awnings.
Background technique
People work under burning sun or carry out outdoor activities at present, mainly to wear traditional sun-shading hat, carry out sun-proof sunstroke prevention, but
Cap is worn on the head, and binds round head, and head is not enough divulged information, and sense of discomfort aggravates after perspiration, and sun-proof sunstroke prevention effect is poor, and the model that shades
It encloses small, always needs to bend over to operate outdoors when operation, there is no protect at back.
Utility model content
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of simple and light, screenings
Positive range is big, does not influence both hands outdoor study, the good back formula awning of sun-proof sunstroke prevention effect.
To achieve the above objectives, the utility model adopts the following technical solution.
A kind of back formula awning, mainly include canopy brace and sun-proof cloth, which is characterized in that the canopy brace by upper frame,
The double arc panels composition welded in backrest, backrest, the upper frame is by transverse tube among U-tube, U-tube and closes U-tube open end
Curved pipe is welded, and U-tube both sides pass through two occlusion gears respectively and connect with backrest；Double arc panels are identical by two
Arc panel it is inside and outside side by side form side by side, be provided on the arc panel of inside arch for outer arcuate plate be connected and fixed it is slotting
Hole.
The backrest is mainly made of the pentagon frame connected above two upright bars, upright bar, which passes through transverse tube
Integral type is connected, and the hinge for connecting double arc panels is provided among the transverse tube.
The pentagon frame and two upright bars in same plane, by v-shaped tube, the straight tube at v-shaped tube both ends and straight tube it
Between transverse tube integral type constitute, the straight tube on both sides is each passed through occlusion gear, is connected with two sections for adjusting below two occlusion gears
Save the Universal pipe of upper frame height；Two upright bar upper ends compartment of terrain is welded in the middle part of pentagon frame transverse tube.
Double arc panels are formed side by side by two identical arc panels are inside and outside side by side, the arched top of the inside arc panel
A leaf of hinge is welded in portion, and another leaf of the hinge is welded among upright bar transverse tube.
The sun-proof cloth includes being set in upper frame, the top cloth on pentagon frame, the back cloth being set in backrest；Push up cloth vehicle
Tapered, the elastic band on the circumference vehicle at top cloth cone bottom, elastic strap is on upper frame.
The top cloth top edge is hung on the U-tube of upper frame by several snap-fasteners.
The also interspersed steel bar being provided with for the sizing that drops in the back cloth.
It is additionally provided with fan on the back cloth, carries on the back and is additionally provided with oblique leaf ventilation hole below cloth；It is provided with outside fan anti-
Rain shield.The battery of fan is set in the upright bar, and battery is fixed by the battery cloth set of peripheral hardware.
Two holes passed through for harness are provided in the upright bar, double arc board ends are also equipped with for harness both ends again
The hole of extraction.
Compared with the prior art, the advantages of the utility model are:
One, air flowing can be increased by installing fan, has the function that Physical temperature-lowering；In addition in the double arc panels in lower section
Outer arcuate plate is arched backward on the arc panel of connection inside, and back cloth is propped up by upper frame transverse tube and lower section arc panel, prevents back cloth from connecing
Back is touched, is kept ventilated.
Two, by design canopy brace, cloth is pushed up in above-head, without being worn on the head as attaching the names of pre-determined candidates, head obtains completely
To release, without being bound round.
Three, by being arranged Universal pipe on pentagon frame, effect be using when needed according to the visual field can arbitrarily up and down
Adjust the height in upper frame forward position.
Four, by designing the harness drawn by backrest and double arc panels, it can be very good to be bundled on human body, keep stablizing
Shaded effects.
Five, the utility model structure is simply light and handy, and production cost is low, and when use does not influence operation, is ideal outdoor anti-
Protect articles.
Detailed description of the invention
Fig. 1 show the utility model canopy brace positive structure schematic；
Fig. 2 show structural schematic diagram behind the utility model canopy brace；
Fig. 3 show the utility model canopy brace side structure schematic diagram；
Fig. 4 show the utility model canopy brace and overlooks face structural schematic diagram；
Fig. 5 show the structural schematic diagram of the utility model；
Fig. 6 show the use state side structure schematic diagram of the utility model.
1 upper frame of description of symbols, 2 backrests, 3 pairs of arc panels, 4 occlusion gears, 5 upright bars, 6 curved pipes, 7 transverse tubes, 8 are closed
Page, 9 steel bars, 10 top cloth, 11 back cloth, 12 harnesses, 13 fans, 14 batteries, 15 ventilation holes, 3-1 jack.
Specific embodiment
As shown in figures 1 to 6, a kind of back formula awning includes mainly canopy brace and sun-proof cloth, and the canopy brace is by upper frame
1, backrest 2, the double arc panels 3 welded in backrest form, which is open by transverse tube among U-tube, U-tube and closing U-tube
The curved pipe 6 at end is welded, and U-tube both sides pass through two occlusion gears 4 respectively and connect with backrest 2；Double arc panels 3 by
Two identical arc panels are inside and outside side by side to be formed side by side, is provided with to arch to connect for outer arcuate plate on the arc panel of inside and be consolidated
Fixed jack 3-1 connects jack 3-1 by a fixed rope and fixes two arc panels.The backrest 2 is mainly by two upright bars 5, vertical
The pentagon frame composition connected above bar 5, which is connected by 7 integral type of transverse tube, is provided among the transverse tube 7
Connect the hinge 8 of double arc panels.The pentagon frame and two upright bars 5 are in same plane, by v-shaped tube, v-shaped tube both ends
Transverse tube integral type is constituted between straight tube and straight tube, and the straight tube on both sides is each passed through occlusion gear 4, is connected below two occlusion gears 4
Two sections are connected to for adjusting the Universal pipe of upper frame height；Two 5 upper end compartment of terrain of upright bar are welded in the middle part of pentagon frame transverse tube.
Double arc panels 3 are formed side by side by two identical arc panels are inside and outside side by side, welding at the top of the arc of the inside arc panel
Another leaf of one leaf of hinge 8, the hinge 8 is welded among upright bar transverse tube 7.The sun-proof cloth includes being set in upper frame, five sides
Top cloth 10 on shape frame, the back cloth 11 being set in backrest；Top 10 vehicle of cloth is tapered, elastic on the circumference vehicle at top cloth cone bottom
Band, elastic strap is on upper frame.Top 10 top edge of cloth is hung on the U-tube of upper frame by several snap-fasteners.Described two
Two holes passed through for harness are provided in upright bar 5, double 3 both ends of arc panel are also equipped with the hole drawn again for harness both ends,
Harness 12 is drawn by passing through in two holes on pentagon frame transverse tube, then from the hole of double 3 two sides of arc panel, is tied up in human body belly
On.The also interspersed steel bar 9 being provided with for the sizing that drops in the back cloth 11.Fan 13, wind are additionally provided on the back cloth 11
The battery 14 of fan 13 is arranged in upright bar 5, and battery 14 is hung over by the battery cloth set of peripheral hardware and fixed in upright bar, sets outside fan 11
It is equipped with rainproof cover；It is provided with below the fan of the back cloth 11 for ventilated oblique leaf ventilation hole 15.
In use, user is by awning worn on the back, similar knapsack is the same, and backrest is erected at human body back, inside arc
Shape plate is bonded human body, then the harness of extraction is tightened, that is, can be used, very convenient.
The essence of the utility model is described in detail in the above specific embodiment, but can not be come with this to this reality
It is limited with novel protection scope.It should be evident that under the enlightenment of the utility model in essence, the common skill of the art
Art personnel can also carry out many improvement and modification, it should be noted that these improvement and modification all fall in the power of the utility model
Within the scope of benefit is claimed.
Claims (3)
1. a kind of back formula awning includes mainly canopy brace and sun-proof cloth and harness, the canopy brace is by upper frame, backrest, back
The double arc panels composition welded on frame, the upper frame are welded by the curved pipe of transverse tube among U-tube, U-tube and closing U-tube open end
It connects, U-tube both sides pass through two occlusion gears respectively and connect with backrest；It is characterized in that, double arc panels are by two
Formed side by side inside and outside identical arc panel, be provided on the arc panel of inside arch for outer arcuate plate be connected and fixed insert
Hole；The backrest is mainly made of the pentagon frame connected above two upright bars, upright bar, which passes through transverse tube integral type
It is connected, the hinge for connecting double arc panels is provided among the transverse tube；The pentagon frame and two upright bars in same plane, by
V-shaped tube, v-shaped tube both ends straight tube and straight tube between transverse tube integral type constitute, the straight tube on both sides is each passed through occlusion gear, In
Two sections are connected with for adjusting the Universal pipe of upper frame height below two occlusion gears；Two upright bar upper ends compartment of terrain is welded on five sides
In the middle part of shape frame transverse tube；The sun-proof cloth includes being set in upper frame, the top cloth on pentagon frame, the back being set in backrest
Cloth；Top cloth vehicle is tapered, and the elastic band on the circumference vehicle at top cloth cone bottom, elastic strap is on upper frame；The top cloth top edge is logical
Several snap-fasteners are crossed to hang on the U-tube of upper frame；The also interspersed steel bar being provided with for the sizing that drops in the back cloth；The back
It is additionally provided with fan on cloth, carries on the back and is additionally provided with oblique leaf ventilation hole below cloth；Rainproof cover is provided with outside fan；The upright bar
The battery of upper setting fan, battery are fixed by the battery cloth set of peripheral hardware.
2. a kind of back formula awning according to claim 1, which is characterized in that the arc of inside arc panel in double arc panels
A leaf of welding hinge, another leaf of the hinge are welded among upright bar transverse tube at the top of shape.
3. a kind of back formula awning according to claim 1, which is characterized in that be provided in the upright bar and passed through for harness
Two holes, double arc board ends are also equipped with the hole drawn again for harness both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821242779.8U CN209563616U (en) | 2018-08-03 | 2018-08-03 | A kind of back formula awning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821242779.8U CN209563616U (en) | 2018-08-03 | 2018-08-03 | A kind of back formula awning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209563616U true CN209563616U (en) | 2019-11-01 |
Family
ID=68320014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821242779.8U Active CN209563616U (en) | 2018-08-03 | 2018-08-03 | A kind of back formula awning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209563616U (en) |
-
2018
- 2018-08-03 CN CN201821242779.8U patent/CN209563616U/en active Active
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| GR01 | Patent grant |