CN209955852U - Aluminum alloy part structure of awning support for motor home - Google Patents
Aluminum alloy part structure of awning support for motor home Download PDFInfo
- Publication number
- CN209955852U CN209955852U CN201920858782.0U CN201920858782U CN209955852U CN 209955852 U CN209955852 U CN 209955852U CN 201920858782 U CN201920858782 U CN 201920858782U CN 209955852 U CN209955852 U CN 209955852U
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- connecting rod
- fixed connecting
- base
- fixed
- cavity
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 27
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
An aluminum alloy part structure of a sunshade support for a caravan comprises a base, wherein a guide rail is arranged on one side surface of the base; a fixed connecting rod hinged on the base; a sliding connecting rod which can slide along the height direction of the base; an outer cover shell hinged with the fixed connecting rod; establish the bracing piece on sliding connection rod and housing, characteristics: the fixed connecting rod is provided with a fixed connecting rod cavity towards one side of the base, two inner side walls at one end of the fixed connecting rod cavity are hinged on outer side walls of the pair of guide rails through a fixed shaft, the fixed connecting rod cavity is covered outside the guide rails of the sliding connecting rod and the base in a furled state, the fixed connecting rod is provided with reinforcing strips on the two inner side walls of the fixed connecting rod cavity, a groove is formed between the reinforcing strips and the bottom surface of the fixed connecting rod cavity, reinforcing ribs are arranged on two side edges of an opening of the fixed connecting rod cavity, the fixed connecting rod is made of aluminum alloy sections, the reinforcing strips on the fixed connecting rod cavity are integrally formed along with the extrusion forming of the. The inner space of the support is saved, and the overall strength and stability of the awning support are ensured.
Description
Technical Field
The utility model belongs to the technical field of sunshade aluminum alloy subassembly for the car as a house, concretely relates to aluminum alloy spare structure of sunshade support for car as a house.
Background
Along with the improvement of living standard of people, the vehicle-mounted awning is more and more popular among people, and particularly the awning for motor homes is particularly popular. The present industry adopts the air spring to promote the structure that the cross connecting rod expandes and draws in and promote the outside extension of sunshade mount usually, but because the connecting rod and the mutual interference between the connecting rod of support make draw in inefficiency and partial sheet material connecting rod because of intensity subalternation problem, lead to current car as a house sunshade support's structure comparatively heavy, use inconvenient and intensity lower, wherein the unreasonable and not high factor that directly influences sunshade support bulk strength and stability of the structure that is used for the aluminum alloy spare of bearing.
In view of the above, it is necessary to design an aluminum alloy structure of a sunshade support for a caravan that has high strength and does not interfere with other links. The applicant has therefore made an advantageous design, in the context of which the solution to be described below is made.
Disclosure of Invention
The task of the utility model is to provide an aluminum alloy spare structure of sunshade support for car as a house, the structure that is favorable to improving the bearing connecting rod reduces and the intensity of bearing connecting rod has been improved with the interference degree between other connecting rods.
The utility model aims to provide an aluminum alloy part structure of a sunshade support for a caravan, which comprises a base, wherein a pair of guide rails are oppositely formed on one side surface of the base along the height direction of the base; one end part is hinged with the fixed connecting rod at the upper end of the base; a sliding connecting rod, one end of which is provided with a pulley and is arranged between the pair of guide rails and can slide along the height direction of the base, and the middle part of the sliding connecting rod is hinged with the middle part of the fixed connecting rod; one end of the outer cover shell is hinged with the other end of the fixed connecting rod; the bracing piece that sets up respectively on slip connecting rod and housing at both ends, the one end of this bracing piece articulates the one end that the slip connecting rod does not have the pulley, and the other end is articulated its characterized in that with the middle part of housing: the fixed connecting rod is characterized in that one side of the fixed connecting rod, which faces the base, is provided with a fixed connecting rod cavity, two inner side walls of one end of the fixed connecting rod cavity are respectively hinged to outer side walls of a pair of guide rails through a fixed shaft, the fixed connecting rod cavity is covered outside the guide rails of the sliding connecting rod and the base in a furled state, the fixed connecting rod is respectively provided with a reinforcing strip on the two inner side walls of the fixed connecting rod cavity along the length direction, a groove is formed between the reinforcing strip and the bottom surface of the fixed connecting rod cavity, reinforcing ribs are respectively formed on two side edges of an opening of the fixed connecting rod cavity along the length direction, the reinforcing strip and the reinforcing ribs are respectively positioned on the upper side and the lower side of the fixed shaft, the fixed connecting rod is made of aluminum alloy sections, and the reinforcing strip, the groove and the reinforcing ribs are integrally formed along with the.
In a specific embodiment of the present invention, the base is provided with a gas spring, one end of the gas spring is hinged to the middle position of the base through a gas spring shaft, and the other end of the gas spring is hinged to the middle of the fixed connecting rod and the sliding connecting rod through a connecting shaft, respectively, and the gas spring is arranged at the position between the pair of guide rails in the folded state.
In another specific embodiment of the present invention, the fixed link is provided with a yielding opening communicating with the fixed link cavity at a folding position corresponding to the support rod, the outer casing is provided with a cover cavity towards a side of the base, the cover cavity covers the base, the fixed link, the sliding link and the support rod in a folding state, and the width of the cover cavity is greater than the width of the base, the fixed link, the sliding link and the support rod.
In another specific embodiment of the present invention, the end of the fixed link far from the base is hinged in the housing cavity of the end of the outer housing through a housing connecting shaft.
In another specific embodiment of the present invention, the cross-section of the support rod is U-shaped, and both ends of the support rod are hinged to the other end of the sliding link and the middle portion of the outer housing through a support rod shaft; the U-shaped opening end of the supporting rod is covered on the sliding connecting rod and is positioned at the position of the position-giving opening when the supporting rod is in a furled state.
In yet another specific embodiment of the present invention, the outer cover housing has a sunshade fixing hole at an end portion thereof remote from the fixing link.
In a more specific embodiment of the present invention, the base, the sliding connecting rod, the outer casing and the supporting rod are made of aluminum alloy plates.
Fixed connecting rod adopted the middle part to set up the structure that strengthens strip and border and set up the strengthening rib, therefore not only can cover the connecting rod of establishing the below and practice thrift the inside space of support, greatly strengthened fixed connecting rod's intensity moreover, guaranteed the bulk strength and the stability of sunshade support.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention in an expanded state.
Fig. 2 is a schematic structural view of the embodiment in fig. 1 in a furled state.
Fig. 3 is a schematic view of a planar structure of the fixing link according to the present invention.
Fig. 4 is a schematic structural diagram of an application of the present invention.
In the figure: 1. a base, 11. a guide rail; 2. the device comprises a fixed connecting rod, 21. a relief opening, 22. a connecting shaft, 23. a fixed connecting rod cavity, 24. a fixed shaft, 25. a housing connecting shaft, 26. a reinforcing strip, 27. a groove and 28. a reinforcing rib; 3. a sliding connecting rod 31, a pulley; 4. the awning comprises an outer cover shell, 41 cover cavities and 42 awning fixing holes; 5. a support rod 51, a support rod shaft; 6. gas spring 61, gas spring shaft; 7. a canopy motor; 8. a sun-shading cloth.
Detailed Description
The following is a detailed description by way of example, but the description of the example is not intended to limit the scope of the present invention, and any equivalent changes made according to the present invention, which are merely formal and insubstantial, should be considered as technical solutions of the present invention.
In the following description, all the concepts related to the directions or orientations of up, down, left, right, front and back are given with respect to the position state of fig. 1, and thus should not be interpreted as limiting the technical solution provided by the present invention.
Referring to fig. 1, 2 and 3, the present invention relates to an aluminum alloy structure of a sunshade support for a caravan, which comprises a base 1, a pair of guide rails 11 formed on a side surface of the base 1 along the height direction; one end part is hinged with a fixed connecting rod 2 at the upper end of the base 1; a sliding link 3 having a pulley 31 mounted at one end thereof and disposed between the pair of guide rails 11 and slidable in the height direction of the base 1, the middle of the sliding link 3 being hinged to the middle of the fixed link 2; an outer cover 4 with one end hinged with the other end of the fixed connecting rod 2; the bracing piece 5 that sets up respectively on sliding connecting rod 3 and housing 4 in one both ends, the one end of this bracing piece 5 articulates the one end that sliding connecting rod 3 does not have pulley 31, and the other end articulates with the middle part of housing 4, and the characteristics are: one side of the fixed connecting rod 2 facing the base 1 is formed with a fixed connecting rod cavity 23, two inner side walls of one end of the fixed connecting rod cavity 23 are respectively hinged on the outer side walls of the pair of guide rails 11 through a fixed shaft 24, the fixed connecting rod cavity 23 is covered outside the sliding connecting rod 3 and the guide rail 11 of the base 1 in a furled state, the fixed connecting rod 2 is respectively provided with a reinforcing strip 26 on two inner side walls of the fixed connecting rod cavity 23 along the length direction, a groove 27 is formed between the reinforcing bar 26 and the bottom surface of the fixed connecting rod cavity 23, the two side edges of the fixed connecting rod 2 at the opening of the fixed connecting rod cavity 23 are respectively provided with a reinforcing rib 28 along the length direction, the reinforcing strips 26 and the reinforcing ribs 28 are respectively positioned at the upper side and the lower side of the fixed shaft 24, the fixed connecting rod 2 is made of aluminum alloy section, the reinforcing bar 26, the groove 27 and the reinforcing rib 28 are integrally formed when the fixed connecting rod 2 is extruded.
Further, a gas spring 6 is arranged on the base 1, one end of the gas spring 6 is hinged to the middle of the base 1 through a gas spring shaft 61, the other end of the gas spring 6 is hinged to the middle of the fixed connecting rod 2 and the middle of the sliding connecting rod 3 through a connecting shaft 22, and the gas spring 6 is arranged between the pair of guide rails 11 in a folded state.
Furthermore, the fixed connecting rod 2 is provided with a position-giving opening 21 communicated with the fixed connecting rod cavity 23 at the furling position corresponding to the supporting rod 5, a cover cavity 41 is formed on one side surface of the outer cover shell 4 facing the base 1, the cover cavity 41 is covered on the base 1, the fixed connecting rod 2, the sliding connecting rod 3 and the supporting rod 5 in the furling state, and the width of the cover cavity 41 is greater than that of the base 1, the fixed connecting rod 2, the sliding connecting rod 3 and the supporting rod 5.
Furthermore, the end of the fixed connecting rod 2 far away from the base 1 is hinged in the cover cavity 41 of one end of the outer cover 4 through a cover connecting shaft 25.
Furthermore, the section of the support rod 5 is U-shaped, and two ends of the support rod are respectively hinged with the other end of the sliding connecting rod 3 and the middle part of the outer casing 4 through a support rod shaft 51; the U-shaped open end of the support rod 5 is covered on the sliding connecting rod 3 and is positioned at the position of the position-giving opening 21 in the folded state.
Furthermore, the outer cover shell 4 is provided with a sunshade fixing hole 42 at an end portion far away from the fixing link 2.
Further, the base 1, the sliding connecting rod 3, the outer housing 4 and the supporting rod 5 are respectively made of aluminum alloy plates.
With continuing reference to fig. 1 to fig. 3 and with reference to fig. 4, the awning bracket of the present invention is installed on a side of the caravan in pairs, the awning motor 7 and the awning cloth 8 are installed at the end of the outer cover 4 through the awning fixing hole 42, one side edge of the awning cloth is connected to the caravan, when the awning is folded, the sliding connecting rod 3 and the supporting rod 5 are respectively retracted into the fixing connecting rod cavity 23 and the abdicating opening 21 of the fixing connecting rod 2, the fixing connecting rod cavity 23 is covered on the guide rail 11 of the base 1, the outer cover 4 is covered on the base 1, the fixing connecting rod 2, the sliding connecting rod 3 and the supporting rod 5 through the outer cover cavity 41, thereby achieving the purpose of managing the installation space and protecting the inner connecting rod in the folded state; when the awning is unfolded, the awning cloth 8 is unfolded under the driving of the awning motor 7, the gas spring 6 pushes the connecting shaft 22 at the joint of the fixed connecting rod 2 and the sliding connecting rod 3 to be outwards opened, the sliding connecting rod 3 upwards slides along the guide rail 11 through the pulley 31 until the edges of the position-giving openings 21 of the sliding connecting rod 3 and the fixed connecting rod 2 are mutually abutted, and in the sliding process, the fixed connecting rod 2 and the sliding connecting rod 3 are crosswise unfolded and the supporting rod 5 pushes the outer cover shell 4 to be outwards opened through shearing force, and meanwhile, the awning cloth 8 is upwards lifted, so that the awning cloth 8 is unfolded and tightened.
Claims (7)
1. An aluminum alloy part structure of a sunshade bracket for a caravan comprises a base (1), wherein a pair of guide rails (11) are oppositely formed on one side surface of the base (1) along the height direction of the base; one end part of the fixed connecting rod (2) is hinged at the upper end of the base (1); a sliding connecting rod (3) with one end provided with a pulley (31) and arranged between the pair of guide rails (11) and capable of sliding along the height direction of the base (1), wherein the middle part of the sliding connecting rod (3) is hinged with the middle part of the fixed connecting rod (2); an outer cover shell (4) with one end hinged with the other end of the fixed connecting rod (2); bracing piece (5) that a both ends set up respectively on sliding connecting rod (3) and housing (4), the one end of this bracing piece (5) articulates the one end that does not have pulley (31) at sliding connecting rod (3), and the middle part of the other end and housing (4) is articulated, its characterized in that: one side of the fixed connecting rod (2) facing the base (1) is provided with a fixed connecting rod cavity (23), two inner side walls at one end of the fixed connecting rod cavity (23) are respectively hinged on the outer side walls of the pair of guide rails (11) through a fixed shaft (24), the fixed connecting rod cavity (23) is covered outside the guide rails (11) of the sliding connecting rod (3) and the base (1) in a furled state, the fixed connecting rod (2) is respectively provided with a reinforcing strip (26) on the two inner side walls of the fixed connecting rod cavity (23) along the length direction, a groove (27) is formed between the reinforcing strip (26) and the bottom surface of the fixed connecting rod cavity (23), the two side edges of the opening of the fixed connecting rod cavity (23) of the fixed connecting rod (2) are respectively provided with a reinforcing rib (28) along the length direction, the reinforcing strip (26) and the reinforcing rib (28) are respectively positioned at the upper side and the lower side of the fixed shaft (24), the fixed connecting rod (2) is made of an aluminum alloy section, and a reinforcing strip (26), a groove (27) and a reinforcing rib (28) on the fixed connecting rod are integrally formed when the fixed connecting rod (2) is extruded and formed.
2. An aluminum alloy structure of a sunshade stand for a caravan according to claim 1, wherein said base (1) is provided with a gas spring (6), one end of said gas spring (6) is hinged at a middle position of said base (1) by a gas spring shaft (61), and the other end thereof is hinged with middle portions of said fixed link (2) and said slide link (3) by a connecting shaft (22), respectively, said gas spring (6) being disposed at a position between said pair of guide rails (11) in a folded state.
3. The aluminum alloy structure of a sunshade bracket for a caravan according to claim 1, wherein the fixed link (2) is provided with a relief opening (21) corresponding to the closed position of the support rod (5) and communicating with the fixed link cavity (23), a side of the outer cover (4) facing the base (1) is provided with a cover cavity (41), the cover cavity (41) covers the base (1), the fixed link (2), the sliding link (3) and the support rod (5) in the closed state, and the width of the cover cavity (41) is greater than the widths of the base (1), the fixed link (2), the sliding link (3) and the support rod (5).
4. An aluminium alloy structure of a sunshade bracket for motor homes according to claim 1, characterized in that the end of said fixing link (2) remote from said base (1) is hinged in a housing cavity (41) at the end of said outer housing (4) by a housing connecting shaft (25).
5. The aluminum alloy structure of a sunshade bracket for a caravan according to claim 1, wherein said supporting rod (5) has a U-shaped cross-section, and both ends thereof are hinged to the other end of the sliding link (3) and the middle of the outer cover (4) via a supporting rod shaft (51), respectively; the U-shaped opening end of the support rod (5) is covered on the sliding connecting rod (3) and is positioned at the position of the position-giving opening (21) in a furled state.
6. An aluminum alloy structure of a sunshade bracket for a caravan in accordance with claim 1, wherein said outer cover shell (4) is formed with a sunshade fixing hole (42) at an end portion thereof remote from said fixing link (2).
7. The aluminum alloy structure of a sunshade bracket for a caravan according to claim 1, wherein said base (1), said slide link (3), said outer cover (4) and said support rod (5) are each made of an aluminum alloy plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920858782.0U CN209955852U (en) | 2019-06-10 | 2019-06-10 | Aluminum alloy part structure of awning support for motor home |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920858782.0U CN209955852U (en) | 2019-06-10 | 2019-06-10 | Aluminum alloy part structure of awning support for motor home |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209955852U true CN209955852U (en) | 2020-01-17 |
Family
ID=69247473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920858782.0U Expired - Fee Related CN209955852U (en) | 2019-06-10 | 2019-06-10 | Aluminum alloy part structure of awning support for motor home |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209955852U (en) |
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2019
- 2019-06-10 CN CN201920858782.0U patent/CN209955852U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 |