Road sunshade device

Abstract

The utility model relates to the field of municipal roads, and aims at providing a road sunshade device which comprises a plurality of bases which are sequentially arranged at intervals. A sliding groove extending longitudinally is formed in the base, a supporting leg is connected into the sliding groove in a sliding mode, a containing space extending downwards is formed in the top of the supporting leg, arc-shaped guide grooves communicated with the containing space are formed in the left side and the right side of the supporting leg, and a sunshade assembly capable of swinging up and down relative to the supporting leg is further arranged on the front side of the supporting leg. The left side and the right side of the rear end of the sunshade assembly correspondingly slide in the arc-shaped guide grooves, and notches allowing the sunshade assembly to pass through are formed in the front side walls of the supporting legs. The sunshade assembly comprises a connecting rod and rolling boxes, sunshade cloth is wound in the rolling boxes, and the sunshade cloth can be pulled out through the rolling boxes and connected between the adjacent rolling boxes. The sun-shading device is stable in structure and easy to install, large-area effective sun-shading can be provided, and different sun-shading angles can be adjusted.

Description

Technical Field

[0001] The utility model relates to the field of municipal roads, in particular to a road sunshade device. Background Art

[0002] During the scorching summer heat, non-motorized vehicle riders are often exposed to the scorching sun, especially when waiting at intersections. Due to a lack of effective sunshade solutions, many non-motorized vehicle riders choose to gather in the narrow shade of trees within the non-motorized vehicle lanes or ignore traffic lights, disrupting traffic order. However, the existing sunshade solution involves installing parasols at zebra crossings. However, for non-motorized vehicle riders, the shade range of parasols is very limited. If there are a few people waiting, most riders are still exposed to the sun. Moreover, these parasols are unstable in inclement weather and can be easily blown away by the wind. Not only do they lose their sunshade function, they can also become a traffic safety hazard, affecting road safety and order. Utility Model Content

[0003] The purpose of the utility model is to provide a road sunshade device, which has a stable structure and is easy to install. It can not only provide effective sunshade for a large area, but also can adjust different sunshade angles.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] A road sunshade device comprises a plurality of bases arranged in sequence and at intervals;

[0006] The base is provided with a longitudinally extending slide groove, a leg is slidably connected to the slide groove, the top of the leg is provided with a downwardly extending accommodating space, the left and right sides of the leg are provided with arc-shaped guide grooves connected to the accommodating space, the front side of the leg is also provided with a sunshade assembly that can swing up and down relative to the leg, the rear end of the sunshade assembly slides in the arc-shaped guide groove on the left and right sides respectively, and the front side wall of the leg is provided with a notch for accommodating the passage of the sunshade assembly;

[0007] The sunshade assembly includes a connecting rod and a winding box sleeved on the front end of the connecting rod. Sunshade cloth is wound in the winding box. Each sunshade cloth can be drawn out through the winding box and connected between adjacent winding boxes.

[0008] Compared with the prior art, the advantages of the present invention are:

[0009] 1. Through the cooperation of the arc-shaped guide groove, the limit rod and the locking nut, the sunshade assembly can swing up and down relative to the support leg and be locked, thereby adapting to different sunlight angles and providing effective sunshade for a large area;

[0010] 2. Through the cooperation of the longitudinal guide groove and the fixed shaft, the sunshade assembly can be retracted into the accommodating space, further reducing the overall height of the sunshade device. At the same time, it protects the sunshade assembly from wind damage, avoids it being blown away in windy weather, and improves the stability and durability of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a structural schematic diagram of an embodiment of a road sunshade device of the present utility model;

[0012] Figure 2 This is a simplified structural diagram of the sunshade assembly of the utility model;

[0013] Figure 3 This is a simplified structural diagram of the support legs of the utility model;

[0014] Figure 4 yes Figure 1 A schematic diagram of the sunshade assembly adjusting the sunshade angle;

[0015] Figure 5 yes Figure 1 Structural diagram of partial structure retraction;

[0016] Figure 6 It is a simplified structural diagram of the base of the utility model;

[0017] Figure 7 yes Figure 1 Structural diagram of the local structure expansion;

[0018] Figure 8 It is a structural schematic diagram of an embodiment of a road sunshade device of the present utility model.

[0019] Explanation of the reference numerals: 1 base, 101 matching groove, 102 pin hole, 2 legs, 201 arc-shaped guide groove, 202 notch, 203 longitudinal guide groove, 204 matching hole, 3 accommodating space, 4 sunshade assembly, 401 connecting rod, 402 limiting rod, 403 winding box, 404 sunshade cloth, 405 through hole, 406 fixed shaft. DETAILED DESCRIPTION

[0020] The present invention is described in detail below with reference to the accompanying drawings and embodiments:

[0021] like Figure 1-7 The figure shows a schematic diagram of an embodiment of a road sunshade device provided by the present invention:

[0022] A road sunshade device comprises a plurality of bases 1 arranged in sequence and at intervals;

[0023] The base 1 is provided with a longitudinally extending slide, in which a leg 2 is slidably connected, a downwardly extending accommodating space 3 is provided on the top of the leg 2, and arc-shaped guide grooves 201 communicating with the accommodating space 3 are provided on the left and right sides of the leg 2. A sunshade assembly 4 that can swing up and down relative to the leg 2 is also provided on the front side of the leg 2. The rear end of the sunshade assembly 4 slides in the arc-shaped guide grooves 201 on the left and right sides respectively, and a notch 202 is provided on the front side wall of the leg 2 to accommodate the passage of the sunshade assembly 4;

[0024] The base 1 is connected to the ground by mechanical connection methods such as expansion bolts or stud locking.

[0025] The sunshade assembly 4 includes a connecting rod 401 and a winding box 403 mounted on the front end of the connecting rod 401. A sunshade cloth 404 is wound in the winding box 403 (a coil spring is provided in the winding box 403. After the sunshade cloth 404 is pulled out of the winding box 403 by an external force, it can be automatically retracted into the winding box 403 through the coil spring when the external force is unloaded. The winding box 403 is a commonly used technology, so its structure will not be described in detail). Each sunshade cloth 404 can be pulled out through the winding box 403 and connected between adjacent winding boxes 403.

[0026] The withdrawable end of the sunshade cloth 404 is provided with a buckle, and the winding box 403 is provided with a slot for cooperating with the buckle.

[0027] The rear end of the connecting rod 401 is provided with a limiting rod 402 extending to the left and right sides, and the limiting rod 402 slides in the arc-shaped guide groove 201 accordingly.

[0028] Furthermore, the curvature of the arc-shaped guide groove 201 is not less than 90° (when the sunshade assembly 4 swings downward relative to the support leg 2, the limit rod 402 slides downward along the arc-shaped guide groove 201 until the limit rod 402 abuts against the bottom end of the arc-shaped guide groove 201, and at this time the sunshade assembly 4 and the support leg 2 are perpendicular to each other; when the sunshade assembly 4 swings upward relative to the support leg 2, the limit rod 402 slides upward along the arc-shaped guide groove 201 until the limit rod 402 abuts against the top end of the arc-shaped guide groove 201, and at this time the sunshade assembly 4 and the support leg 2 are parallel to each other).

[0029] The left and right ends of the limiting rod 402 pass through the left and right side walls of the supporting leg 2 respectively through the arc-shaped guide groove 201, and the parts of the limiting rod 402 passing through the supporting leg 2 are screwed with locking nuts for fixing.

[0030] A longitudinal guide groove 203 extending longitudinally and connected to the arc-shaped guide groove 201 is provided below the arc-shaped guide groove 201, and matching grooves 101 are provided on the left and right side walls of the base 1 corresponding to the longitudinal guide groove 203;

[0031] The connecting rod 401 is provided with a through hole 405 corresponding to the longitudinal guide groove 203, and the support leg 2 is provided with a fixed shaft 406 passing through the through hole 405. The left and right ends of the fixed shaft 406 pass through the outer wall of the support leg 2 and are locked with locking nuts. When the locking nut is unlocked, the fixed shaft 406 and the limit rod 402 can slide along the longitudinal guide groove 203 and drive the winding box 403 to be retracted into the accommodating space 3.

[0032] The base 1 is provided with a pin hole 102 running through its front and rear sides, and the legs 2 are provided with a plurality of matching holes 204 spaced apart from each other corresponding to the pin hole 102 . Pins for longitudinal limiting are inserted into the pin holes 102 and the corresponding matching holes 204 .

[0033] When selecting locations for installing the plurality of bases 1 , the plurality of bases 1 arranged in sequence can be installed at the junction of a motor vehicle lane and a non-motor vehicle lane or at the junction of a non-motor vehicle lane and a sidewalk.

[0034] That is Figure 8 As shown, when the connecting rod 401 is swung upward to its vertical state and the support leg 2 is fully retracted into the slide groove of the base 1 (i.e., the top height of the sunshade cloth 404 is lowered to avoid blocking the view of the motor vehicle lane), the sunshade cloth 404 in each sunshade assembly 4 forms a horizontal enclosure, which can replace the existing traffic isolation fence and serve as a dividing line.

[0035] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A road sunshade device, characterized in that: It includes a plurality of bases (1) arranged in sequence and spaced apart; The base (1) is provided with a longitudinally extending slide groove, a support leg (2) is slidably connected in the slide groove, a downwardly extending accommodating space (3) is provided on the top of the support leg (2), and an arc-shaped guide groove (201) communicating with the accommodating space (3) is provided on the left and right sides of the support leg (2), and a sunshade assembly (4) that can swing up and down relative to the support leg (2) is also provided on the front side of the support leg (2), and the left and right sides of the rear end of the sunshade assembly (4) slide in the arc-shaped guide groove (201) accordingly, and a notch (202) for accommodating the sunshade assembly (4) is provided on the front side wall of the support leg (2); The sunshade assembly (4) includes a connecting rod (401) and a winding box (403) sleeved on the front end of the connecting rod (401), and a sunshade cloth (404) is wound in the winding box (403). Each sunshade cloth (404) can be drawn out through the winding box (403) and connected between adjacent winding boxes (403).

2. The road sunshade device according to claim 1, characterized in that: The withdrawable end of the sunshade cloth (404) is provided with a buckle, and the winding box (403) is provided with a slot for cooperating with the buckle.

3. The road sunshade device according to claim 1, characterized in that: The rear end of the connecting rod (401) is provided with a limiting rod (402) extending to the left and right sides, and the limiting rod (402) slides correspondingly in the arc-shaped guide groove (201).

4. The road sunshade device according to claim 3, characterized in that: The left and right ends of the limiting rod (402) respectively pass through the left and right side walls of the supporting leg (2) through the arc-shaped guide groove (201), and the parts of the limiting rod (402) passing through the supporting leg (2) are screwed with locking nuts for fixing.

5. The road sunshade device according to claim 3, characterized in that: A longitudinal guide groove (203) extending longitudinally and connected to the arc-shaped guide groove (201) is provided below the arc-shaped guide groove (201), and matching grooves (101) are provided on the left and right side walls of the base (1) corresponding to the longitudinal guide groove (203); The connecting rod (401) is provided with a through hole (405) corresponding to the longitudinal guide groove (203), and the support leg (2) is provided with a fixed shaft (406) passing through the through hole (405). The left and right ends of the fixed shaft (406) pass through the outer wall of the support leg (2) and are locked with locking nuts. When the locking nuts are unlocked, the fixed shaft (406) and the limiting rod (402) can slide along the longitudinal guide groove (203) and drive the winding box (403) to be retracted into the accommodating space (3).

6. The road sunshade device according to claim 1, characterized in that: The base (1) is provided with a pin hole (102) running through the front and rear sides thereof, and the supporting leg (2) is provided with a plurality of matching holes (204) spaced apart from each other in the upper and lower directions corresponding to the pin hole (102). Pins for longitudinal limiting are inserted into the pin hole (102) and the corresponding matching hole (204).

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