Vehicle-mounted awning supporting rod structure with electric function

Abstract

The vehicle-mounted awning supporting rod structure with the electric function comprises a diagonal draw bar, an air spring hydraulic rod and a vertical installation column, the lower end of the air spring hydraulic rod is rotationally connected with the vertical installation column, the upper end of the air spring hydraulic rod is rotationally connected with the middle of the diagonal draw bar, and the upper end of the diagonal draw bar is rotationally connected with the vertical installation column; the supporting rod structure further comprises an outer supporting rod and an inner supporting rod, the vertical mounting column is provided with a vertical rail, the lower end of the diagonal draw bar is rotationally connected with the outer supporting rod, the inner supporting rod is whole, the front end of the inner supporting rod is in inserted sliding connection with the rear end of the outer supporting rod, and the rear end of the inner supporting rod is a lifting end capable of sliding up and down. And the lifting is guided by the vertical track. The strength of the supporting rod structure can be improved, and the smoothness of the folding and unfolding processes is improved.

Description

Technical Field

[0001] The utility model relates to a vehicle-mounted awning support rod structure with an electric function. Background Art

[0002] In an electric vehicle-mounted awning, its support rod includes an outer stay rod, an inner stay rod, a diagonal tie rod and a gas spring hydraulic rod. The inner stay rod is telescopic. The front end of the inner stay rod is rotatably connected to the outer stay rod, and the rear end is rotatably connected to the lower end of the gas spring hydraulic rod at a point that is immovable. The upper end of the gas spring hydraulic rod is rotatably connected to the middle of the diagonal tie rod. The upper end of the diagonal tie rod is rotatably installed, and the lower end is rotatably connected to the outer stay rod.

[0003] For such a support rod structure, the inner stay rod needs to be divided into two sections of different thicknesses, which is not beneficial to the strength. Moreover, the telescopic sliding friction will have a relatively large impact on the smoothness of the retracting and unfolding processes. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a vehicle-mounted awning support rod structure with an electric function, which can improve the strength of the support rod structure and create conditions for the smoothness of the retracting and unfolding processes. For this purpose, the utility model adopts the following technical solutions:

[0005] A vehicle-mounted awning support rod structure with an electric function includes a diagonal tie rod, a gas spring hydraulic rod and a vertically installed column. The lower end of the gas spring hydraulic rod is rotatably connected to the vertically installed column, and the upper end of the gas spring hydraulic rod is rotatably connected to the middle of the diagonal tie rod. The upper end of the diagonal tie rod is rotatably connected to the vertically installed column. It is characterized in that the support rod structure further includes an outer support rod and an inner support rod. The vertically installed column is provided with a vertical track. The lower end of the diagonal tie rod is rotatably connected to the outer support rod. The inner support rod is a single piece. The front end of the inner support rod is inserted and slidably connected to the rear end of the outer support rod. The rear end of the inner support rod is a lift end that can slide up and down, and the vertical track guides the lifting.

[0006] On the basis of adopting the above technical solutions, the utility model can further adopt the following technical solutions, or use these further technical solutions in combination:

[0007] The vehicle-mounted awning support rod structure is provided with a guiding and fitting member, which cooperates with the vertical track. The guiding and fitting member is directly connected to the lower end of the inner support rod, or the guiding and fitting member is connected to a sliding seat, and the sliding seat is connected to the lower end of the inner support rod.

[0008] The guiding and fitting member is a roller.

[0009] The guiding and fitting member is a roller. The vehicle-mounted awning support rod structure is provided with the sliding seat. Rollers are connected to both sides of the sliding seat. The lower end of the inner support rod is rotatably connected to the sliding seat.

[0010] The front end of the inner support rod is inserted into the outer support rod. In the overlapping portion of the inner support rod and the outer support rod when the awning is in the open state, the inner support rod and the outer support rod are connected by a latch. In the overlapping portion, one of the inner support rod or the outer support rod is provided with a plurality of adjustment holes along the length direction, and another one of the holes is provided with a connection hole that cooperates with the latch rod.

[0011] The latch adopts a spring latch, and the spring latch includes the latch rod and a compression spring. A handle is provided at the outer end of the latch rod, and guide and support protrusions are provided on both radial sides of the portion of the latch rod close to the handle. A mounting seat is provided on the outer support rod, and a latch guide sleeve is provided on the mounting seat. A connecting hole is provided at the bottom of the guide sleeve of the outer support rod for the latch rod to pass through. A pair of guide grooves cooperating with the guide and support blocks are provided on both radial sides of the latch guide sleeve, and a pair of support grooves cooperating with the guide and support blocks are provided on both radial sides staggered from the guide grooves. The compression spring is located in the latch guide sleeve and between the latch guide sleeve and the latch rod.

[0012] The vertical mounting column is provided with a storage tank along the length direction, and the gas spring hydraulic rod can be placed therein when the awning is folded.

[0013] The vertical mounting column is provided with a storage tank along the length direction, into which a gas spring hydraulic rod can be placed when the awning is folded, and the vertical rails are provided on both sides of the storage tank; the sliding seat is located in the storage tank and can slide along the storage tank; the outer support rod is composed of a groove profile with a two-layer structure in cross section, the two layers include a bottom layer and an upper layer, wherein the bottom layer is plugged into the inner support rod, the wall of the upper layer is rotatably connected to the diagonal rod, the inner support rod is a groove-type structure, and the cross section of the diagonal rod is a groove-type with a narrow top and a wide bottom, when the awning is in a folded state, the bottom of the diagonal rod is received in the upper layer, and the top of the diagonal rod can be embedded in the groove-type structure of the inner support rod, and the upper layer is covered outside the vertical mounting column when the awning is in a folded state.

[0014] Arc-shaped protrusion limiters are set at the bottom of both sides of the vertical mounting column, and the interior of the inner limit of the arc-shaped protrusion is used for wiring. The interior of the outer support rod is provided with limiting ribs that cooperate with the arc-shaped protrusion limiters on the upper layer. The limiting ribs and the ribs on the outer support rod inside the limiting ribs form a wiring groove, and the side wall of the diagonal rod is inserted between the inner side of the arc-shaped protrusion limiter and the outer side of the vertical track.

[0015] Due to the adoption of the technical solution of the present utility model, the present utility model can retract the sunshade awning by the downward sliding of the inner support rod. The inner support rod is a whole piece with good strength. Moreover, rolling bodies can be installed at the lower end, and the downward sliding is achieved through the rolling friction between the rolling bodies and the track, reducing the resistance of retracting and unfolding the sunshade awning, having an adjustment effect when there is sliding jamming, and also being able to reduce the telescopic stroke of the telescopic part, improving the smoothness of the retracting and unfolding process. The present utility model can also be arranged such that the inner support rod and the diagonal tie rod do not overlap in the retracted state, and even if they overlap, it is the overlap of the diagonal tie rod and the inner support rod, and it can be processed into a front-back layered structure when retracting, with a reasonable structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. is a schematic diagram of the in-vehicle sunshade awning provided by the present utility model in the unfolded state.

[0017] Figure 2 FIG. is a schematic diagram of the support rod structure of the present utility model in the unfolded state.

[0018] Figure 3 For Figure 2 an enlarged view of part B.

[0019] Figure 4 For Figure 1 an enlarged view of part A.

[0020] Figure 5 FIG. is a bottom view of the support rod structure of the present utility model in the retracted state.

[0021] Figure 6 FIG. is a side view of the support rod structure of the present utility model in the retracted state.

[0022] Figure 7 For Figure 5 an enlarged view of part C.

[0023] Figure 8-1 And Figure 8-2 are respectively cross-sectional views of the plug locking and unlocking in the embodiment provided by the present utility model.

[0024] Figure 9 FIG. is an exploded view of the plug structure in the embodiment provided by the present utility model.

[0025] Figure 10 FIG. is an exploded schematic diagram of the connection structure between the front roller and the outer support rod in the embodiment provided by the present utility model.

[0026] Figure 11 FIG. is a plan view of the embodiment provided by the present utility model in the retracted state. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Refer to the accompanying drawings. The utility model provides a vehicle-mounted canopy support rod structure with electric function, including an outer support rod 1, an inner support rod 2, a diagonal tie rod 3, a gas spring hydraulic rod 4, and a vertical mounting column 5. When in use, the vertical mounting column 5 is connected to the vehicle body. The lower end of the gas spring hydraulic rod 4 is rotatably connected to the vertical mounting column 5, the upper end of the gas spring hydraulic rod 4 is rotatably connected to the middle part of the diagonal tie rod 3, the upper end of the diagonal tie rod 3 is rotatably connected to the vertical mounting column 5, the vertical mounting column 5 is provided with a vertical track 51, the lower end of the diagonal tie rod 3 is rotatably connected to the outer support rod 1, the inner support rod 2 is a whole root, the front end of the inner support rod 2 is inserted and slidably connected to the rear end of the outer support rod 1, the rear end of the inner support rod 2 is a lifting end that can slide up and down, and the lifting is guided by the vertical track 51.

[0028] The vehicle-mounted canopy support rod structure is provided with a roller 6 as a guiding fitting, and the roller 6 cooperates with the vertical track 51. The sliding seat 7 is provided in the vehicle-mounted canopy support rod structure, and the roller 6 is connected to both sides of the sliding seat 7. It is desired that the vertical mounting column 5 is also provided with two left and right vertical tracks 51, and the lower end of the inner support rod 2 is rotatably connected to the sliding seat 7.

[0029] The front end of the inner support rod 2 is inserted into the outer support rod 1. In the overlapping portion of the inner support rod 2 and the outer support rod 1 when the awning 100 is in the open state, the inner support rod 2 and the outer support rod 1 are connected by a latch, and in the overlapping portion, the inner support rod 2 is provided with a plurality of adjustment holes 21 along the length direction. After adjusting the insertion depth, the latch rod 8 of the latch passes through the connecting hole 14 on the outer support rod 1 and is inserted into the adjusted adjustment hole 21 to achieve telescopic locking between the inner support rod 2 and the outer support rod 1. The locking structure does not have the possibility of loosening, so that when used outdoors, the awning will not sag due to external forces such as wind.

[0030] The latch adopts a spring latch, which includes the latch rod 8 and a compression spring 81. A handle 82 is provided at the outer end of the latch rod 8. Guide and support protrusions 83 are provided on both radial sides of the portion of the latch rod close to the handle. A mounting seat 15 is provided on the outer support rod 1. The mounting seat is provided with a latch guide sleeve 150. The outer support rod 1 is provided with a connecting hole 14 at the bottom of the latch guide sleeve 150 for the latch rod 8 to pass through. A pair of guide and support protrusions 83 are provided on both radial sides of the latch guide sleeve 150. A guide groove 151 cooperates with the block 83, and a pair of support grooves 152 cooperating with the guide and support block 83 are arranged on both sides of the radial direction staggered from the guide groove 151. The compression spring 61 is located in the latch guide sleeve 150 and between the latch guide sleeve 150 and the latch rod 8. Specifically, the latch guide sleeve 150 and the latch rod 8 can be respectively provided with washers 153 and 84, and the washers 153 and 84 are respectively backed against the retaining spring or the limit to form a support surface, and the compression spring 61 is located between the two support surfaces.

[0031] The vertical mounting column 5 is provided with a storage tank 50 along the length direction, and the vertical rails 51 are provided on both sides of the storage tank 50. When the awning is folded, the gas spring hydraulic rod 4 can be placed therein, and the sliding seat 7 is located in the storage tank and can slide along the storage tank 50. The outer support rod 1 is a groove profile with a cross section of a two-layer structure, and the bottom layer 11 and the upper layer 12 are separated by ribs 13 arranged on the inner wall of the groove, wherein the bottom layer 11 is plugged with the inner support rod 2, and the wall of the upper layer 12 is rotatably connected with the diagonal rod 3. The inner support rod 2 is a groove-shaped structure, and the cross section of the diagonal rod 3 is a groove-shaped structure with a narrow top 31 and a wide bottom 32. When the awning 100 is in the folded state, the bottom 32 of the diagonal rod 3 is received in the upper layer 12, and the top 31 of the diagonal rod 3 can be embedded in the groove-shaped structure of the inner support rod 1. The upper layer 12 is covered outside the vertical mounting column 5 when the awning 100 is in the folded state.

[0032] The bottom of both sides of the vertical mounting column 5 is provided with arc-shaped protruding limiters 52, and the inside of the arc-shaped protruding inner limiter is used for wiring. The inside of the outer support rod 1 is provided with a limiting rib 16 that cooperates with the arc-shaped protruding limiter 52 on the upper layer 12. The limiting rib 16 and the rib 17 on the outer support rod inside it form a wiring groove. The side wall 30 of the inclined rod 3 is inserted between the inner side of the arc-shaped protruding limiter 42 and the outer side of the vertical track 51.

[0033] Reference numeral 200 is a front roller of the sunshade, in which a motor 201 providing the electric function is arranged, the output shaft of the motor 201 is connected to a connecting member 202, the connecting member 202 is fixed in the front roller 200, a connecting seat 203 is arranged at the end of the outer support rod 1, the motor 201 is fixedly connected to the mounting seat 203 by installing a square pin 204, and drives the front roller 200 to rotate to roll or unroll the sunshade 100, thereby closing or opening the sunshade 100 with the assistance of gravity. Reference numeral 205 is an end cap, which covers the outer side of the end of the motor 201 and is fixedly connected to the motor, and reference numeral 206 is a rotating support fixed inside the front roller 200.

[0034] The above description is only a specific embodiment of the present invention, but the structural features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the protection scope of the present invention.

Claims

1. A vehicle-mounted awning strut structure with an electric function, comprising an inclined pull rod, a gas spring hydraulic rod, and a vertical mounting column. The lower end of the gas spring hydraulic rod is rotatably connected to the vertical mounting column, the upper end of the gas spring hydraulic rod is rotatably connected to the middle of the inclined pull rod, and the upper end of the inclined pull rod is rotatably connected to the vertical mounting column; characterized in that, The support rod structure also includes an outer support rod and an inner support rod. The vertical mounting column is provided with a vertical track. The lower end of the inclined rod is rotatably connected to the outer support rod. The inner support rod is a whole rod, and its front end is inserted and slidably connected to the rear end of the outer support rod. The rear end of the inner support rod is a lifting end that can slide up and down, and the lifting is guided by the vertical track.

2. The vehicle-mounted awning support rod structure with an electric function according to claim 1, characterized in that, The vehicle-mounted canopy support rod structure is provided with a guide fitting, the guide fitting cooperates with the vertical track, the guide fitting is directly connected to the lower end of the inner support rod, or the guide fitting is connected to a sliding seat, and the sliding seat is connected to the lower end of the inner support rod.

3. The vehicle-mounted awning support rod structure with an electric function according to claim 2, characterized in that The guide matching piece is a roller.

4. The vehicle-mounted awning support rod structure with an electric function according to claim 2, characterized in that, The guide matching part is a roller, the vehicle-mounted canopy support rod structure is provided with the sliding seat, the two sides of the sliding seat are connected with rollers, and the lower end of the inner support rod is rotatably connected with the sliding seat.

5. The vehicle-mounted awning support rod structure with an electric function according to claim 1, characterized in that, The front end of the inner support rod is inserted into the outer support rod. In the overlapping portion of the inner support rod and the outer support rod when the awning is in the open state, the inner support rod and the outer support rod are connected by a latch. In the overlapping portion, one of the inner support rod or the outer support rod is provided with a plurality of adjustment holes along the length direction, and another one of the holes is provided with a connection hole that cooperates with the latch rod.

6. The vehicle-mounted awning support rod structure with an electric function according to claim 5, characterized in that, The latch adopts a spring latch, and the spring latch includes the latch rod and a compression spring. A handle is provided at the outer end of the latch rod, and guide and support protrusions are provided on both radial sides of the portion of the latch rod close to the handle. A mounting seat is provided on the outer support rod, and a latch guide sleeve is provided on the mounting seat. A connecting hole is provided at the bottom of the latch guide sleeve of the outer support rod for the latch rod to pass through. A pair of guide grooves cooperating with the guide and support blocks are provided on both radial sides of the latch guide sleeve, and a pair of support grooves cooperating with the guide and support blocks are provided on both radial sides staggered from the guide grooves. The compression spring is located in the latch guide sleeve and between the latch guide sleeve and the latch rod.

7. The vehicle-mounted awning support rod structure with an electric function according to claim 1, characterized in that, The vertical mounting column is provided with a storage tank along the length direction, and the gas spring hydraulic rod can be placed therein when the awning is folded.

8. The vehicle-mounted awning support rod structure with an electric function according to claim 4, characterized in that, The vertical mounting column is provided with a storage tank along the length direction, and the gas spring hydraulic rod can be placed in it when the awning is folded, and the vertical rails are provided on both sides of the storage tank; the sliding seat is located in the storage tank and can slide along the storage tank; The outer support rod is composed of a groove profile with a two-layer structure in cross section, the two layers include a bottom layer and an upper layer, wherein the bottom layer is plugged into the inner support rod, the wall of the upper layer is rotatably connected to the diagonal rod, the inner support rod is a groove-type structure, and the cross section of the diagonal rod is a groove-type with a narrow top and a wide bottom. When the awning is in a folded state, the bottom of the diagonal rod is stored in the upper layer, and the top of the diagonal rod can be embedded in the groove-type structure of the inner support rod, and the upper layer covers the outside of the vertical mounting column when the awning is in a folded state.

9. The vehicle-mounted awning support rod structure with an electric function according to claim 8, characterized in that, Arc-shaped protrusion limiters are set at the bottom of both sides of the vertical mounting column, and the interior of the inner limit of the arc-shaped protrusion is used for wiring. The interior of the outer support rod is provided with limit ribs on the upper layer that cooperate with the arc-shaped protrusion limiter. The limit ribs and the ribs on the outer support rod inside it form a wiring groove, and the side wall of the diagonal rod is inserted between the inner side of the arc-shaped protrusion and the outer side of the vertical track.

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