Vehicle with side-mounted sunshade

Abstract

The utility model belongs to the field of vehicle sunshade, and discloses a side-mounted sunshade vehicle which comprises a vehicle body and a sunshade, the sunshade comprises a cloth curtain, a folding arm arranged on the lower side of the cloth curtain and a fixing seat fixed on the side face of the vehicle body, and the fixing seat, the cloth curtain and the folding arm are sequentially connected end to end to form a triangular structure. A movable wheel set is arranged on the edge, away from the fixing base, of the cloth curtain and is in running fit with the cloth curtain, a first fixed wheel, a second fixed wheel and a third fixed wheel are sequentially arranged on the top of the vehicle body at intervals in the length direction of the vehicle body, and the first fixed wheel and the second fixed wheel are symmetrically arranged with the movable wheel set as the symmetry center. A traction rope is further arranged at the top of the vehicle body, one end of the traction rope is fixedly connected to the top of the vehicle body, and the other opposite end of the traction rope is wound around the first fixed wheel, the movable wheel set, the second fixed wheel and the third fixed wheel in sequence; according to the scheme, the height of single-side inclined sagging of the sunshade in the stretching period can be reduced, and the sunshade is prevented from colliding with a cloth curtain.

Description

Technical Field

[0001] The utility model relates to the field of vehicle sunshades, in particular to a vehicle with a side-mounted sunshade. Background Art

[0002] At present, with the popularization of vehicles, vehicles have derived various functions and uses. For example, the interior of the vehicle can be transformed into an experimental testing space. By moving the vehicle, inspectors can conduct relevant tests in real time in different places, providing convenience for the general public. When inspectors are conducting tests in the vehicle, non-staff will wait for the test results at the side door of the vehicle or queue up for testing. In order to avoid direct sunlight on non-staff, awnings are often installed above the side doors of the vehicle.

[0003] The awning is mainly composed of a cloth curtain, a folding arm arranged on the lower side of the cloth curtain and a fixed seat installed on the side of the vehicle. The above three are connected end to end to form a triangular structure. The cloth curtain is arranged to be tilted downward. Under the action of gravity, the cloth curtain is stretched taut between the folding arm and the fixed seat. A reel is provided in the fixed seat. The stretched cloth curtain is wound on the reel. The rotation of the reel drives the cloth curtain to be rolled up, so that the awning is folded; the reel is reversed, and the cloth curtain is released under the cooperation of the reel and gravity to extend the awning. However, since the cloth curtain is tilted downward and the installation height of the fixed seat is limited by the height of the vehicle, the height of the side of the awning away from the vehicle body is lower, causing the cloth curtain to tilt and droop on one side, which is easy to hit the head. Utility Model Content

[0004] The utility model aims to provide a vehicle with a side-mounted awning, which can reduce the height of the awning that tilts and droops on one side during its extension period, thereby avoiding collision with a curtain.

[0005] The technical solution provided by the utility model is as follows: a side-mounted awning vehicle, comprising a vehicle body and an awning, the awning comprising a curtain, a folding arm provided on the lower side of the curtain, and a fixing seat fixedly connected to the side of the vehicle body, the fixing seat, the curtain, and the folding arm being sequentially connected end to end to form a triangular structure, a movable wheel set being provided at an edge of the curtain away from the fixing seat, the movable wheel set being rotatably coordinated with the curtain, a first fixed wheel, a second fixed wheel, and a third fixed wheel being sequentially spaced apart along the length direction of the vehicle body at the top of the vehicle body, the first fixed wheel and the second fixed wheel being symmetrically arranged with the movable wheel set as the symmetry center, and both being rotatably coordinated with the vehicle body;

[0006] One side of the awning is provided with a roller that rotates with the side of the vehicle body and a positioning rod fixedly connected to the side of the vehicle body, and a clamping rod is inserted into the roller, and the clamping rod extends to the bottom of the positioning rod;

[0007] A traction rope is also provided on the top of the vehicle body, one end of the traction rope is fixedly connected to the top of the vehicle body, and the other end of the traction rope is wound around the first fixed wheel, the movable wheel group, the second fixed wheel and the third fixed wheel in sequence, and is fixedly connected to the winding wheel.

[0008] In the above-mentioned side-mounted awning vehicle, the movable wheel group includes a first movable wheel and a second movable wheel symmetrically arranged on opposite sides of the curtain, and the pulling rope is sequentially wound around the first fixed wheel, the first movable wheel, the second movable wheel and the second fixed wheel.

[0009] In the above-mentioned side-mounted awning vehicle, grooves are provided on the outer circumferential surfaces of the first fixed wheel, the first movable wheel, the second movable wheel, the second fixed wheel and the third fixed wheel, and the pulling ropes are respectively clamped in the grooves corresponding to the first fixed wheel, the first movable wheel, the second movable wheel, the second fixed wheel and the third fixed wheel.

[0010] In the above-mentioned side-mounted awning vehicle, the grooves corresponding to the first movable wheel and the second movable wheel are provided with ridges located at both side edges, and the ridges on both sides are opposite to each other and separated to form a gap for the pulling rope to be inserted.

[0011] In the above-mentioned side-mounted awning vehicle, the upper surface of the curtain and the top of the vehicle body are provided with a number of upright rotating shafts, and the several rotating shafts correspond one-to-one with the first fixed wheel, the first movable wheel, the second movable wheel, the second fixed wheel, and the third fixed wheel and rotate in coordination with each other.

[0012] In the above-mentioned side-mounted awning vehicle, a counterweight seat located on the central axis of the vehicle body is provided on the top of the vehicle body, a rocker arm is hinged at the center of the counterweight seat, and a counterweight block is provided on the end of the rocker arm away from the counterweight seat.

[0013] In the above-mentioned side-mounted awning vehicle, the counterweight seat is provided with positioning holes arranged at intervals around its center, and the rocker arm is provided with a positioning pin that can be plugged in and out, and the lower end of the positioning pin is inserted in any of the positioning holes in a pluggable manner.

[0014] In the above-mentioned side-mounted awning vehicle, the rocker arm is provided with an upwardly extending mounting rod, the counterweight block is a ring structure, the counterweight block is detachably mounted on the mounting rod, and the bottom of the counterweight block abuts against the rocker arm.

[0015] In the above-mentioned side-mounted awning vehicle, a plurality of counterweight blocks are provided, and are sequentially mounted on the mounting rod from top to bottom in a detachable manner.

[0016] In the above-mentioned side-mounted awning vehicle, a handle is fixedly connected to the outer side surface of the counterweight block.

[0017] After adopting the above technical solution, the utility model has the following beneficial effects:

[0018] The movable wheel group in the present technical solution is arranged at the edge of one side of the curtain away from the fixed seat, that is, at the inclined and drooping part of the curtain, and the first fixed wheel, the second fixed wheel, and the third fixed wheel are arranged on the top of the vehicle body. A traction rope is fixed on the top of the vehicle body. The traction rope is wound around the first fixed wheel, the movable wheel group, the second fixed wheel and the third fixed wheel in sequence and then fixed on the winding wheel. When the winding wheel is rotated to pull the traction rope, the section of the traction rope between the first fixed wheel and the second fixed wheel is gradually straightened, so that the movable wheel group is close to the first fixed wheel and the second fixed wheel, wherein the folding arm is formed by relatively swinging at least two support arms. The movable wheel group uses the movable space provided by the assembly gap to pull the drooping part of the curtain to lift it up. At this time, one end of the clamping rod is inserted into the reel, and the other end of the clamping rod is abutted against the bottom of the positioning rod to lock the reel rotation, so that the pulling rope continues to pull up the drooping side of the curtain, thereby reducing the height of the awning's unilateral tilt and droop during extension, and avoiding collision with the curtain. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 1 is a front view of a vehicle with a side-mounted awning according to Example 1 of the present utility model;

[0020] Figure 2 This utility model Figure 1 A partial enlarged view of A;

[0021] Figure 3 This utility model Figure 1 A partial enlarged view of B;

[0022] Figure 4 This utility model Figure 1 A partial enlarged view of C;

[0023] Figure 5 This is a partial cross-sectional view of the first movable wheel of Example 1 of the present utility model;

[0024] Figure 6 1 is a side view of a vehicle with a side-mounted awning according to Example 1 of the present utility model;

[0025] Figure 7 This utility model Figure 6 A partial enlarged view of D;

[0026] Figure 8 This utility model Figure 6 A partial enlarged view of E;

[0027] Figure 9 This is a schematic diagram of the winding of the pulling rope of Example 1 of the present utility model.

[0028] Reference numerals: 1, vehicle body; 2, sunshade; 3, movable wheel set; 4, pulling rope; 5, third fixed wheel; 6, reel; 7, positioning rod; 8, clamping rod; 9, counterweight seat; 10, positioning pin; 11, counterweight block; 12, swing rod; 13, first fixed wheel; 14, second fixed wheel;

[0029] 201, fixed seat; 202, curtain; 203, folding arm;

[0030] 301, first movable wheel; 302, second movable wheel; 303, convex edge;

[0031] 901, positioning hole; 1101, handle; 1201, mounting rod. DETAILED DESCRIPTION

[0032] The technical solution of the present invention will be further described in detail below in conjunction with specific implementation methods, but this does not constitute any limitation to the present invention.

[0033] Example 1:

[0034] like Figure 1-9 As shown, a side-mounted awning vehicle includes a vehicle body 1 and an awning 2, the awning 2 includes a curtain 202, a folding arm 203 provided on the lower side of the curtain 202, and a fixing seat 201 fixedly connected to the side of the vehicle body 1, the fixing seat 201, the curtain 202 and the folding arm 203 are sequentially connected end to end to form a triangular structure, a movable wheel group 3 is provided at the edge of the curtain 202 away from the fixing seat 201, and the movable wheel group 3 is rotatably matched with the curtain 202, and a first fixed wheel 13, a second fixed wheel 14 and a third fixed wheel 5 are provided on the top of the vehicle body 1, which are sequentially spaced along the length direction of the vehicle body 1, and the first fixed wheel 13 and the second fixed wheel 14 are symmetrically arranged with the movable wheel group 3 as the symmetry center, and both are rotatably matched with the vehicle body 1;

[0035] One side of the awning 2 is provided with a reel 6 that rotates with the side of the vehicle body 1 and a positioning rod 7 fixedly connected to the side of the vehicle body 1. A clamping rod 8 is inserted into the reel 6 and extends to the bottom of the positioning rod 7.

[0036] A pulling rope 4 is also provided on the top of the vehicle body 1. One end of the pulling rope 4 is fixedly connected to the top of the vehicle body 1, and the other end of the pulling rope 4 is wound around the first fixed wheel 13, the movable wheel group 3, the second fixed wheel 14 and the third fixed wheel 5 in sequence, and is fixedly connected to the winding wheel 6.

[0037] Its working principle is as follows: the movable wheel group 3 is arranged at the edge of one side of the curtain 202 away from the fixed seat 201, that is, at the inclined and drooping part of the curtain 202, and the first fixed wheel 13, the second fixed wheel 14, and the third fixed wheel 5 are arranged on the top of the vehicle body 1. A traction rope 4 is fixed to the top of the vehicle body 1. The traction rope 4 is wound around the first fixed wheel 13, the movable wheel group 3, the second fixed wheel 14 and the third fixed wheel 5 in sequence and then fixed to the winding wheel 6. When the winding wheel 6 is rotated to pull the traction rope 4, the section of the traction rope 4 between the first fixed wheel 13 and the second fixed wheel 14 is gradually straightened, so that the movable wheel group 3 is close to the first fixed wheel 13 and the second fixed wheel 14. The folding arm 203 is formed by at least two The section arms swing relative to each other to achieve the telescopic effect of the folding arm 203. In actual use, in order to ensure smooth swinging, assembly gaps need to be set at the hinges of the two section arms and the hinges of the folding arm 203 and the fixed seat 201. When the movable wheel group 3 moves toward the first fixed wheel 13 and the second fixed wheel 14, the movable wheel group 3 uses the movable space provided by the assembly gap to pull the drooping part of the curtain 202 to lift it up. At this time, one end of the clamping rod 8 is inserted into the reel 6, and the other end of the clamping rod 8 is abutted against the bottom of the positioning rod 7 to lock the reel 6 from rotating, so that the pulling rope 4 continues to pull up the drooping side of the curtain 202, thereby reducing the height of the unilateral tilting and sagging of the awning 2 during extension, and avoiding collision with the curtain 202.

[0038] When the awning 2 is to be folded up, the clamping rod 8 on the reel 6 is pulled out to allow the reel 6 to rotate freely, thereby loosening the pulling rope 4. The cloth curtain 202 is now in a freely hanging state, and then the cloth curtain 202 is rolled up by the reel in the fixed seat 201. The cloth curtain 202 pulls the folding arm 203 to fold, and the awning 2 is completely folded. Before rolling up the cloth curtain 202, the pulling rope 4 is first relaxed to prevent the cloth curtain 202 from being pulled by the pulling rope 4 and being unable to be rolled up.

[0039] Combine Figure 6 、 Figure 7 and Figure 9 As shown, the specific structure of the movable wheel group 3 is that the movable wheel group 3 includes a first movable wheel 301 and a second movable wheel 302 symmetrically arranged on opposite sides of the curtain 202, and the pulling rope 4 is wound around the first fixed wheel 13, the first movable wheel 301, the second movable wheel 302 and the second fixed wheel 14 in sequence.

[0040] The setting of the two movable wheels allows the pulling rope 4 to pull the opposite sides of the curtain 202 at the same time during the straightening process, and the pulling force is evenly distributed on the curtain 202, avoiding the force on the curtain 202 from being concentrated at one point, and preventing the curtain 202 from tilting with a single force point as a fulcrum, affecting the sunshade effect.

[0041] It should be noted that grooves are provided on the outer circumferences of the first fixed wheel 13, the first movable wheel 301, the second movable wheel 302, the second fixed wheel 14 and the third fixed wheel 5, and the pulling rope 4 is respectively clamped in the grooves corresponding to the first fixed wheel 13, the first movable wheel 301, the second movable wheel 302, the second fixed wheel 14 and the third fixed wheel 5.

[0042] Combine Figure 5 and Figure 9 As shown, the grooves corresponding to the first movable wheel 301 and the second movable wheel 302 are both provided with protrusions 303 located at the edges on both sides, and the protrusions 303 on both sides are opposite to each other and separated to form a gap for the pulling rope 4 to be inserted.

[0043] The provision of the convex edge 303 reduces the open area of ​​the groove and at the same time plays a role in preventing the pulling rope 4 from escaping, thereby increasing the difficulty of the pulling rope 4 escaping from the open area of ​​the groove.

[0044] Combine Figure 2 and Figure 7 As shown, in this embodiment, the upper surface of the cloth curtain 202 and the top of the vehicle body 1 are provided with a plurality of vertically arranged rotating shafts, which respectively correspond to the first fixed wheel 13, the first movable wheel 301, the second movable wheel 302, the second fixed wheel 14, and the third fixed wheel 5 and rotate in coordination.

[0045] In actual application, the first fixed wheel 13, the movable wheel group 3, the second fixed wheel 14, and the third fixed wheel 5 are fixed on the corresponding rotating shafts, and the first fixed wheel 13, the first movable wheel 301, the second movable wheel 302, the second fixed wheel 14 and the third fixed wheel 5 are all in a flat state, so that the steering connection of the pulling rope 4 is smoother, and at the same time, the pulling rope 4 is prevented from falling off the wheel during the pulling process.

[0046] In some embodiments, the vehicle body 1 is further provided with a fourth fixed wheel located between the second fixed wheel 14 and the third fixed wheel 5. The fourth fixed wheel faces the curtain 202 and rotates with the top of the vehicle body 1. The third fixed wheel 5 is located directly above the roller 6. The structure of the fourth fixed wheel is the same as that of the other three fixed wheels.

[0047] Combine Figure 4 and Figure 7 As shown, a further improvement is provided on the top of the vehicle body 1 with a counterweight seat 9 located on the central axis of the vehicle body 1, a rocker arm 12 is hinged at the center of the counterweight seat 9, and a counterweight block 11 is provided on the end of the rocker arm 12 away from the counterweight seat 9.

[0048] In this embodiment, a tool such as a ladder is used to climb to the top of the vehicle body 1, and the rocker arm 12 is pushed to swing toward the side of the vehicle body 1 away from the awning 2. The rocker arm 12 drives the counterweight 11 to move. When the angle between the rocker arm 12 and the central axis of the vehicle body 1 becomes larger and larger, the counterweight 11 gradually moves away from the central axis of the vehicle body 1. At this time, the counterweight 11 forms a lever arm through the rocker arm 12, and the hinge fulcrum between the counterweight seat 9 and the rocker arm 12 is the lever arm fulcrum. The torque of the lever arm acts on the vehicle body 1, and the pulling force of the awning 2 on the vehicle body 1 is balanced by the torque to avoid excessive load on one side of the vehicle body 1 and prevent the vehicle body 1 from having a large unilateral tilt. Among them, the awning 2 also forms a lever arm after being extended. Correspondingly, by adjusting the swing angle of the rocker arm 12, the magnitude of the torque acting on the vehicle body 1 is adjusted to match the lever arm torque of the extended awning 2.

[0049] like Figure 4 As shown, another improvement of this embodiment is that the counterweight seat 9 is provided with positioning holes 901 arranged at intervals around its center, and the rocker arm 12 is provided with a positioning pin 10 that can be inserted and pulled up and down, and the lower end of the positioning pin 10 is inserted into any positioning hole 901 in a pluggable manner.

[0050] The setting of the positioning pin 10 allows the pendulum rod 12 to be temporarily fixed relative to the counterweight 11 through the positioning pin 10. After the adjustment is completed, the pendulum rod 12 will not swing randomly due to interference from external factors such as wind and vibration; at the same time, the pendulum rod 12 can accurately rotate a certain angle each time it is adjusted, thereby improving the adjustment accuracy.

[0051] In a specific implementation, the rocker arm 12 is provided with an upwardly extending mounting rod 1201 , and the counterweight block 11 is an annular structure. The counterweight block 11 is detachably mounted on the mounting rod 1201 , and the bottom of the counterweight block 11 abuts against the rocker arm 12 .

[0052] Preferably, a plurality of counterweights 11 are provided, and are sequentially mounted on the mounting rod 1201 from top to bottom in a detachable manner.

[0053] In another embodiment, a distance is provided between the mounting rod 1201 and the end of the rocker arm 12 away from the counterweight seat 9 .

[0054] The installation position of the mounting rod 1201 on the rocker arm 12 increases the contact area between the counterweight block 11 and the rocker arm 12, avoids the counterweight block 11 from being suspended on one side, reduces the bending moment on the mounting rod 1201, and extends the service life of the mounting rod 1201.

[0055] In addition, a handle 1101 is fixedly connected to the outer surface of the counterweight 11 .

[0056] The above embodiments are preferred implementation methods of the present invention, but the implementation methods of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be considered as equivalent replacement methods and are included in the scope of protection of the present invention.

Claims

1. A vehicle with a side-mounted awning, comprising a vehicle body and an awning, wherein the awning comprises a curtain, a folding arm provided on the lower side of the curtain, and a fixing seat fixedly connected to the side of the vehicle body, wherein the fixing seat, the curtain, and the folding arm are sequentially connected end to end to form a triangular structure, characterized in that: A movable wheel set is provided at an edge of the curtain away from the fixed seat, and the movable wheel set is in rotational cooperation with the curtain. A first fixed wheel, a second fixed wheel, and a third fixed wheel are provided on the top of the vehicle body and are sequentially spaced along the length direction of the vehicle body. The first fixed wheel and the second fixed wheel are symmetrically arranged with the movable wheel set as the symmetry center, and both are in rotational cooperation with the vehicle body. One side of the awning is provided with a roller that rotates with the side of the vehicle body and a positioning rod fixedly connected to the side of the vehicle body, and a clamping rod is inserted into the roller, and the clamping rod extends to the bottom of the positioning rod; A traction rope is also provided on the top of the vehicle body, one end of the traction rope is fixedly connected to the top of the vehicle body, and the other end of the traction rope is wound around the first fixed wheel, the movable wheel group, the second fixed wheel and the third fixed wheel in sequence, and is fixedly connected to the winding wheel.

2. The side-mounted awning vehicle according to claim 1, characterized in that: The movable wheel group includes a first movable wheel and a second movable wheel symmetrically arranged on opposite sides of the curtain, and the pulling rope is sequentially wound around the first fixed wheel, the first movable wheel, the second movable wheel and the second fixed wheel.

3. The side-mounted awning vehicle according to claim 2, characterized in that: Grooves are provided on the outer circumferences of the first fixed wheel, the first movable wheel, the second movable wheel, the second fixed wheel and the third fixed wheel, and the pulling ropes are respectively clamped in the grooves corresponding to the first fixed wheel, the first movable wheel, the second movable wheel, the second fixed wheel and the third fixed wheel.

4. The side-mounted awning vehicle according to claim 3, characterized in that: The grooves corresponding to the first movable wheel and the second movable wheel are both provided with convex edges at both sides, and the convex edges on both sides are opposite to each other and are separated to form a gap for the pulling rope to be inserted.

5. The side-mounted awning vehicle according to claim 2, characterized in that: The upper surface of the curtain and the top of the vehicle body are both provided with a plurality of vertically arranged rotating shafts, which respectively correspond to the first fixed wheel, the first movable wheel, the second movable wheel, the second fixed wheel and the third fixed wheel and rotate in coordination with each other.

6. The side-mounted awning vehicle according to any one of claims 1 to 5, characterized in that: A counterweight seat located on the central axis of the vehicle body is provided on the top of the vehicle body. A rocker arm is hinged at the center of the counterweight seat. A counterweight block is provided on one end of the rocker arm away from the counterweight seat.

7. The side-mounted awning vehicle according to claim 6, characterized in that: The counterweight seat is provided with positioning holes spaced around its center, and the rocker arm is provided with a positioning pin that can be inserted and pulled up and down, and the lower end of the positioning pin is inserted and pulled into any of the positioning holes in a manner that allows insertion and removal.

8. The side-mounted awning vehicle according to claim 6, characterized in that: The swing arm is provided with an upwardly extending mounting rod, the counterweight block is an annular structure, the counterweight block is detachably mounted on the mounting rod, and the bottom of the counterweight block abuts against the swing arm.

9. The side-mounted awning vehicle according to claim 8, characterized in that: The counterweight blocks are provided in a plurality and are sequentially sleeved on the mounting rod from top to bottom in a detachable manner.

10. The side-mounted awning vehicle according to claim 6, characterized in that: A handle is fixedly connected to the outer side of the counterweight.

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