CN210248810U - A solar protection devices that is used for knapsack pull rod to carry and conveniently installs - Google Patents
A solar protection devices that is used for knapsack pull rod to carry and conveniently installs Download PDFInfo
- Publication number
- CN210248810U CN210248810U CN201921026238.6U CN201921026238U CN210248810U CN 210248810 U CN210248810 U CN 210248810U CN 201921026238 U CN201921026238 U CN 201921026238U CN 210248810 U CN210248810 U CN 210248810U
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- Prior art keywords
- rotating mechanism
- rod
- backpack
- supporting rod
- rotating
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- 230000008093 supporting effect Effects 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 206010019345 Heat stroke Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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Abstract
The utility model discloses a solar protection devices that is used for knapsack pull rod to carry and conveniently installs belongs to knapsack sunshade field. A sun-shading device for portable installation of a backpack pull rod comprises a telescopic rod arranged in a backpack; the main body handle is fixedly connected to the upper end of the telescopic rod, and the telescopic rod is connected with a lower limiting bracket and an upper supporting bracket; the main body handle is provided with a first rotating mechanism, a second rotating mechanism and a third rotating mechanism which are sequentially and rotatably connected to the main body handle from inside to outside, wherein the number of the first rotating mechanism, the second rotating mechanism and the third rotating mechanism is two; the utility model discloses the mounting hole that accessible connecting rope or other connecting pieces passed upper bracket stabilizes in the knapsack, improves connection stability, connects the puggaree on first bracing piece, second bracing piece, third bracing piece and fourth bracing piece top through the buckle, satisfies the safety of modernization personnel's trip, and is convenient, healthy, the practical trip tool of environmental protection.
Description
Technical Field
The utility model relates to a knapsack sunshade technical field especially relates to a solar protection devices that is used for knapsack pull rod to carry and conveniently installs.
Background
The backpack is a general name of backpack carried on both shoulders, and the backpack has the most obvious characteristic that the back surface is provided with two belts used for being buckled on the shoulders, so that the backpack is widely applied to kindergartens and primary schools generally, and the backpack is carried on the back by people who like hiking; with the warming of global climate, especially in summer, the sunshine insolation may cause damage to people's skin or the phenomenon of heatstroke due to overheated weather, and the above-mentioned condition appears more easily to some hiking's knapsack of going out or students carrying on one's back the bag to can carry out the sunshade when carrying on one's back the bag walking, a knapsack solar protection device who avoids the sun to insolate is very important.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art and providing a portable and convenient sun-shading device for a backpack pull rod.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sun-shading device for portable installation of a backpack pull rod comprises a telescopic rod arranged in a backpack;
the main body handle is fixedly connected to the upper end of the telescopic rod, and the telescopic rod is connected with a lower limiting bracket and an upper supporting bracket;
a first rotating mechanism, a second rotating mechanism and a third rotating mechanism which are sequentially and rotatably connected on the main body handle from inside to outside, wherein,
the number of the first rotating mechanism, the second rotating mechanism and the third rotating mechanism is two, and the first rotating mechanism, the second rotating mechanism and the third rotating mechanism are respectively and symmetrically distributed at two ends of the main body handle;
the first supporting rod is fixedly connected to the first rotating mechanism;
the second supporting rod is fixedly connected to the second rotating mechanism;
the third supporting rod is fixedly connected to the third rotating mechanism;
a fourth supporting rod hinged at the upper end of the third supporting rod, wherein,
the top ends of the first supporting rod, the second supporting rod and the fourth supporting rod are connected with buckles used for clamping the sun-shading cloth.
Preferably, the upper end of the third supporting rod is connected with a U-shaped connecting plate through a first fixing buckle, the lower end of the fourth supporting rod is connected with a rotating disc through a second fixing buckle, and the rotating disc is rotatably connected to the U-shaped connecting plate through a rotating shaft.
Preferably, the main body handle is connected with a telescopic button and a rotary button.
Preferably, first bracing piece, second bracing piece, third bracing piece and fourth bracing piece all adopt high strength carbon fiber bracing piece.
Compared with the prior art, the utility model provides a solar protection devices for knapsack pull rod portable installation possesses following beneficial effect:
1. the portable sunshade device for the backpack pull rod can adjust the height through the telescopic rod, in addition, the telescopic rod can be inserted into a backpack for use, in order to ensure the stability of the whole inserted into the backpack, the whole connection stability can be improved by connecting the lower limiting bracket and the upper supporting bracket on the telescopic rod, the upper supporting bracket is provided with a mounting hole, the mounting hole which can penetrate through the upper supporting bracket through a connecting rope or other connecting pieces can be stabilized in the backpack, the connection stability is improved, in addition, the height can be adjusted in a diversified manner through the first rotating mechanism, the second rotating mechanism and the third rotating mechanism, the first supporting rod, the second supporting rod, the third supporting rod and the fourth supporting rod, the sunshade cloth is connected to the top ends of the first supporting rod, the second supporting rod, the third supporting rod and the fourth supporting rod through buckles, the safety and the convenience of modern people in going out are, healthy, practical trip tool of environmental protection.
Drawings
Fig. 1 is a schematic view of a folding structure of a portable sun-shading device for a backpack pull rod according to the present invention;
FIG. 2 is a schematic view of an unfolded sunshade structure of the portable sunshade device for a backpack pull rod according to the present invention;
fig. 3 is a schematic structural diagram of a point a in fig. 2 of the sunshade device for portable installation of the backpack pull rod according to the present invention.
In the figure: 1. a telescopic rod; 101. a lower limiting bracket; 102. an upper support frame; 2. a main body handle; 3. a first rotating mechanism; 4. a second rotating mechanism; 5. a third rotating mechanism; 6. a first support bar; 7. a second support bar; 8. a third support bar; 9. a fourth support bar; 10. buckling; 11. rotating the button; 12. a telescopic button; 13. a rotating shaft; 14. a U-shaped connecting plate; 15. and (6) rotating the disc.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a sun-shading device for portable installation of a backpack pull rod comprises a telescopic rod 1 arranged in a backpack;
the main body handle 2 is fixedly connected to the upper end of the telescopic rod 1;
a first rotating mechanism 3, a second rotating mechanism 4 and a third rotating mechanism 5 which are sequentially and rotatably connected on the main body handle 2 from inside to outside, wherein,
the number of the first rotating mechanism 3, the second rotating mechanism 4 and the third rotating mechanism 5 is two, and the first rotating mechanism, the second rotating mechanism and the third rotating mechanism are respectively and symmetrically distributed at two ends of the main body handle 2;
the first supporting rod 6 is fixedly connected to the first rotating mechanism 3;
the second supporting rod 7 is fixedly connected to the second rotating mechanism 4;
the third supporting rod 8 is fixedly connected to the third rotating mechanism 5;
a fourth supporting bar 9 hinged at the upper end of the third supporting bar 8, wherein,
the top ends of the first support rod 6, the second support rod 7 and the fourth support rod 9 are connected with buckles 10 used for clamping the sun-shading cloth;
the telescopic rod 1 is connected with a lower limiting bracket 101 and an upper supporting bracket 102;
the height can be adjusted through the telescopic rod 1, in addition, the telescopic rod 1 can be used by being inserted into a backpack, in order to ensure the stability of the whole inserted into the backpack, the whole connection stability can be improved by connecting the lower limiting bracket 101 and the upper supporting frame 102 on the telescopic rod 1, the upper supporting frame 102 is provided with a mounting hole, the upper supporting frame 102 can be stably arranged in the backpack by passing through the mounting hole of the upper supporting frame 102 through a connecting rope or other connecting pieces, the connection stability is improved, in addition, the height can be adjusted in a diversified manner through the first rotating mechanism 3, the second rotating mechanism 4 and the third rotating mechanism 5, the first supporting rod 6, the second supporting rod 7, the third supporting rod 8 and the fourth supporting rod 9, the sun-shading cloth is connected to the top ends of the first supporting rod 6, the second supporting rod 7, the third supporting rod 8 and the fourth supporting rod 9 through the buckle, healthy, practical trip tool of environmental protection.
The upper end of the third supporting rod 8 is connected with a U-shaped connecting plate 14 through a first fixing buckle 801, the lower end of the fourth supporting rod 9 is connected with a rotating disc 15 through a second fixing buckle 901, and the rotating disc 15 is rotatably connected to the U-shaped connecting plate 14 through a rotating shaft 13 and is stably hinged.
The main body handle 2 is connected with a telescopic button 12 and a rotary button 11, so that the telescopic rod 1 and the rotary mechanism can be conveniently telescopic.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A sun-shading device for portable installation of a backpack pull rod is characterized by comprising a telescopic rod (1) arranged in a backpack;
the main body handle (2) is fixedly connected to the upper end of the telescopic rod (1), and the telescopic rod (1) is connected with a lower limiting bracket (101) and an upper supporting bracket (102);
a first rotating mechanism (3), a second rotating mechanism (4) and a third rotating mechanism (5) which are sequentially and rotatably connected on the main body handle (2) from inside to outside, wherein,
the number of the first rotating mechanisms (3), the second rotating mechanisms (4) and the third rotating mechanisms (5) is two, and the first rotating mechanisms, the second rotating mechanisms and the third rotating mechanisms are symmetrically distributed at two ends of the main body handle (2) respectively;
the first supporting rod (6) is fixedly connected to the first rotating mechanism (3);
the second supporting rod (7) is fixedly connected to the second rotating mechanism (4);
the third supporting rod (8) is fixedly connected to the third rotating mechanism (5);
a fourth supporting rod (9) hinged at the upper end of the third supporting rod (8), wherein,
the top ends of the first supporting rod (6), the second supporting rod (7) and the fourth supporting rod (9) are connected with buckles (10) used for clamping the sun-shading cloth.
2. The sun shading device for the portable installation of the backpack pull rod is characterized in that the upper end of the third support rod (8) is connected with a U-shaped connecting plate (14) through a first fixing buckle (801), the lower end of the fourth support rod (9) is connected with a rotating disc (15) through a second fixing buckle (901), and the rotating disc (15) is rotatably connected to the U-shaped connecting plate (14) through a rotating shaft (13).
3. Sunshade for a backpack drawbar portable mounting according to claim 1 or 2, characterized in that a telescopic button (12) and a rotary button (11) are connected to the main body handle (2).
4. The sun shading device for the portable installation of the backpack pull rod according to claim 1 or 2, wherein the first support rod (6), the second support rod (7), the third support rod (8) and the fourth support rod (9) are all high-strength carbon fiber support rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921026238.6U CN210248810U (en) | 2019-07-03 | 2019-07-03 | A solar protection devices that is used for knapsack pull rod to carry and conveniently installs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921026238.6U CN210248810U (en) | 2019-07-03 | 2019-07-03 | A solar protection devices that is used for knapsack pull rod to carry and conveniently installs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210248810U true CN210248810U (en) | 2020-04-07 |
Family
ID=70046795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921026238.6U Expired - Fee Related CN210248810U (en) | 2019-07-03 | 2019-07-03 | A solar protection devices that is used for knapsack pull rod to carry and conveniently installs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210248810U (en) |
-
2019
- 2019-07-03 CN CN201921026238.6U patent/CN210248810U/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: 20200407 Termination date: 20210703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |