Vehicle-mounted awning

Abstract

The utility model relates to the technical field of awnings, and discloses a vehicle-mounted awning which comprises an awning body, awning cloth is arranged in the awning body in a rolling mode, two crank arms are symmetrically arranged at the two ends of the extending position side of the awning cloth in a hinged mode, the front ends of the crank arms are connected with front arms through middle hinges, and outer connecting rods are hinged to the front ends of the front arms. The front arm comprises a front arm outer rod and a front arm inner rod, the front arm outer rod is hinged to the crank arm, the front arm inner rod is hinged to the outer connecting rod, the front arm inner rod is sleeved with the front arm outer rod, a tail plug is installed at the tail end of the front arm inner rod, a lock rod is arranged in the tail plug, a torsion spring is arranged on the lock rod, and the lock rod is perpendicular to the front arm in direction. A front rack groove is formed in the end, close to the outer connecting rod, of the side face of the front arm outer rod, and a front rack is arranged in the front rack groove. According to the utility model, through the arrangement of the crank arm and the telescopic front arm, the awning can be freely supported, and meanwhile, the locking and unlocking operations are simpler and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of awnings, in particular to a vehicle-mounted awning. Background Art

[0002] Most existing awnings for SUVs and off-road vehicles are manually operated. When in use, the zipper is opened, the awning cloth is rolled out, and the support rod is installed. When folding, the cloth must be rolled up little by little and placed in a storage bag. This is time-consuming and labor-intensive, and is not durable enough.

[0003] There are also semi-automatic awnings that use torsion springs to achieve automatic retraction, but there is no arm support during operation, making it difficult for one person to operate. There is also a risk of damage and injury. There is a risk of being blown away in the wind, which can easily damage the car and people. The operation is not convenient enough and cannot be operated by one person. The operating steps are complicated and the overall structure is not sturdy and durable enough. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems and provide a vehicle-mounted awning, which can freely support the awning through the provided curved arms and telescopic forearms, and can make locking and unlocking operations easier.

[0005] The technical solution adopted by this utility model is:

[0006] The cam is hinged on the front end of the forearm and is connected to the outer link of the forearm, and the front end of the forearm is hinged on the outer link of the forearm, and the outer link of the forearm is hinged on the front end of the forearm.

[0007] Furthermore, a rear rack groove is provided on the side of the forearm outer rod near one end of the curved arm, and a rear rack is provided in the rear rack groove. When the forearm inner rod is inserted into the forearm outer rod and is in a retracted state, the locking rod on the tail plug of the forearm inner rod cooperates with the rear rack to lock.

[0008] Furthermore, after the inner forearm rod is retracted into the outer forearm rod, the curved arm is brought together from both ends of the awning body to the middle, and the forearm is brought together from the middle to both ends, so that the outer connecting rod, forearm and curved arm are retracted into the awning body.

[0009] Furthermore, a cross bar is provided at the front end of the curved arm, and a sliding portion is provided at the front end of the curved arm. The sliding portion cooperates with the internal sliding groove of the cross bar. When the curved arms are closed together, the sliding portion slides to the middle position in the sliding groove. When the forearm is retracted, the cross bar is retracted to the inner side of the forearm.

[0010] Furthermore, a pull ring is provided inside the sliding portion.

[0011] Furthermore, a rack is provided at the end of the crank arm, and a block is provided at the end of the cross bar through a torsion spring. When the crank arm is opened and the sliding part of the crank arm slides to the outermost end of the cross bar, the block is fixed in cooperation with the rack.

[0012] Furthermore, a reel is provided in the awning body, the tarpaulin is rolled on the reel, a pipe plug is provided at the end of the reel, a ratchet is provided on the pipe plug, and a ratchet hook is provided on the awning body at the end of the reel, the ratchet hook cooperates with the ratchet to prevent the awning from being retracted after being pulled out.

[0013] Furthermore, a roll tube lock is provided on the roll tube, and a slider is provided on the awning body at the end of the roll tube. When the slider cooperates with the protruding end of the roll tube lock, the awning cloth on the roll tube is restricted from being pulled out.

[0014] Furthermore, an end cover is provided at the end of the coiled tube, and a sliding window is provided on the end cover, through which the slider is slidably operated.

[0015] Furthermore, the shape of the outer connecting rod matches the shape of the awning cloth outlet of the awning body.

[0016] The beneficial effects of the utility model are:

[0017] (1) By extending and retracting the curved arm and forearm, the awning can be freely supported without supporting legs during use;

[0018] (2) The horizontal brace installed when the traditional awning is opened is omitted;

[0019] (3) When the awning is fully opened, lock it to prevent the awning from damaging the vehicle body and people in extreme weather.

[0020] (4) Locking and unlocking operations are easier. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Attachment Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Attachment Figure 2 It is a schematic diagram of the structure of the utility model after expansion;

[0023] Attachment Figure 3 It is attached Figure 2A partial enlarged view of middle A;

[0024] Attachment Figure 4 It is attached Figure 2 A partial enlarged view of B in the middle;

[0025] Attachment Figure 5 It is attached Figure 2 A partial enlarged view of center C;

[0026] Attachment Figure 6 It is attached Figure 2 A partial enlarged view of middle D;

[0027] Attachment Figure 7 It is attached Figure 2 A partial enlarged view of middle E;

[0028] Attachment Figure 8 This is a schematic diagram of the coiled tube unlocking state;

[0029] Attachment Figure 9 Schematic diagram of the coiled tube locking state;

[0030] Attachment Figure 10 This is a schematic diagram of the awning in the folded state;

[0031] Attachment Figure 11 1. It is a schematic diagram of the partially unfolded state of the awning;

[0032] Attachment Figure 12 This is a schematic diagram of the awning in its fully unfolded state;

[0033] Attachment Figure 13 This is a schematic diagram of the awning being fully opened with the inner rod of the forearm moving inwards and locked;

[0034] Attachment Figure 14 This is a schematic diagram of the inner lever of the forearm in the unlocked state;

[0035] Attachment Figure 15 This is a schematic diagram of the awning being fully retracted with the inner rod of the forearm moving outward and locked.

[0036] The reference numerals in the accompanying drawings are:

[0037] 1. Awning body; 2. Awning fabric;

[0038] 3. Bend your arms; 4. Forearms;

[0039] 5. Outer connecting rod; 6. Forearm outer rod;

[0040] 7. Forearm inner rod; 8. Tail plug;

[0041] 9. Locking rod; 10. Front rack groove;

[0042] 11.Front rack; 12.Rear rack slot;

[0043] 13. Rear rack; 14. Crossbar;

[0044] 15. Sliding part; 16. Pull ring;

[0045] 17. Card rack; 18. Card block;

[0046] 19. Torsion spring; 20. Coil tube;

[0047] 21. Pipe plug; 22. Ratchet;

[0048] 23. Ratchet hook; 24. Hose reel lock;

[0049] 25. Slider; 26. End cover;

[0050] 27. Sliding window. DETAILED DESCRIPTION

[0051] The specific implementation of the vehicle-mounted awning of the utility model is described in detail below with reference to the accompanying drawings.

[0052] See attached Figure 1-6 The vehicle-mounted awning includes an awning body 1, with a tarpaulin 2 rolled up inside the awning body 1. Two curved arms 3 are symmetrically hinged at both ends of the tarpaulin 2's extended position. The front end of the curved arm 3 is hingedly connected to a forearm 4. The front end of the forearm 4 is hingedly connected to an external connecting rod 5. The extended end of the tarpaulin 2 is connected to the external connecting rod 5. The forearm 4 includes an outer forearm rod 6 and an inner forearm rod 7. The inner forearm rod 7 retracts within the outer forearm rod 6. The curved arms 3, forearm 4, and external connecting rod 5 form a frame that supports the awning's tarpaulin 2. The inner forearm rod 7 retracts within the outer forearm rod 6 to adjust the extended length of the frame and thus the awning's coverage area.

[0053] The forearm outer rod 6 is hinged to the crank arm 3. The crank arm 3 is provided with an articulated seat, and the forearm outer rod 6 is provided with a hinged joint. The two cooperate at the joint to achieve a rotational connection. The forearm inner rod 7 is hinged to the outer connecting rod 5, and the hinged joint is fixedly engaged with the outer connecting plate. The forearm inner rod 7 is sleeved within the forearm outer rod 6. A tail plug 8 is installed at the tail end of the forearm inner rod 7. A locking rod 9 is installed within the tail plug 8. The locking rod 9 is equipped with a torsion spring to ensure that the locking rod 9 is perpendicular to the forearm 4.

[0054] A front rack groove 10 is provided on the side of the forearm outer rod 6 near one end of the outer connecting rod 5, and a front rack 11 is provided in the front rack groove 10. When the forearm inner rod 7 is fully pulled out of the forearm outer rod 6, the locking rod 9 on the tail plug 8 of the forearm inner rod 7 cooperates with the front rack 11 to lock, and the tarpaulin 2 is now fully deployed. A rear rack groove 12 is provided on the side of the forearm outer rod 6 near one end of the curved arm 3, and a rear rack 13 is provided in the rear rack groove 12. When the forearm inner rod 7 is inserted into the forearm outer rod 6 and is retracted, the locking rod 9 on the tail plug 8 of the forearm inner rod 7 cooperates with the rear rack 13 to lock.

[0055] A crossbar 14 is provided at the front end of the curved arm 3. A sliding portion 15 is provided at the front end of the curved arm 3. A pull ring 16 is provided inside the sliding portion 15. The sliding portion 15 cooperates with the internal sliding groove of the crossbar 14. When the curved arms 3 are closed, the sliding portion 15 slides toward the middle position in the sliding groove. When the forearm 4 is retracted, the crossbar 14 is retracted inside the forearm 4.

[0056] A latching rack 17 is also provided at the end of the crank arm 3, and a latching block 18 is provided at the end of the cross bar 14 via a torsion spring 19. When the crank arm 3 is opened and the sliding portion 15 of the crank arm 3 slides to the outermost end of the cross bar 14, the latching block 18 cooperates with the latching rack 17 to fix the crank arm 3 to the cross bar 14. When the cross bar 14 and the crank arm 3 are to be unlocked, the latching block 18 is moved away from the latching teeth, and the pull ring 16 is pulled to slide the sliding portion 15 of the crank arm 3 in the sliding groove of the cross bar 14, thereby retracting the crank arm 3.

[0057] See attached Figure 7-9 A reel 20 is provided inside the awning body 1, and the tarpaulin 2 is rolled on the reel 20. A pipe plug 21 is provided at the end of the reel 20, and a ratchet 22 is provided on the pipe plug 21. A ratchet hook 23 is provided on the awning body 1 at the end of the reel 20. The ratchet hook 23 cooperates with the ratchet 22 to prevent the tarpaulin 2 from being retracted after being pulled out.

[0058] A roll tube lock 24 is provided on the roll tube 20, and a slider 25 is provided on the awning body 1 at the end of the roll tube 20. When the slider 25 engages with the extended end of the roll tube lock 24, it restricts the awning fabric 2 on the roll tube 20 from being pulled out. An end cap 26 is provided at the end of the roll tube 20, and a sliding window 27 is provided in the end cap 26. The sliding window 27 allows the slider 25 to slide.

[0059] See attached Figure 10 The length of the two curved arms 3 when put together, the length of the two front arms 4 when put together, the length of the cross bar 14 and the length of the main outer connecting rod 5 are all equivalent to the length of the awning, so that it is easy to retract into the inside of the awning. The shape of the outer connecting rod 5 matches the shape of the tarpaulin 2 outlet of the awning body 1, so that the awning after retraction is a whole, which is beautiful and easy to store.

[0060] See attached Figures 11 to 15When opening the awning, first pull the outer link 5 outward. At this point, the hinges between the curved arm 3 and the awning body 1 open, as do the hinges between the forearm outer rod 6 and the curved arm 3, and the hinges between the forearm inner rod 7 and the outer link 5. The end of the curved arm 3 slides to the sides on the crossbar 14 until the curved arm 3 and forearm 4 are fully extended. The rack 17 at the end of the curved arm 3 mates with the block 18 at the end of the crossbar 14, locking the two. The forearm inner rod 7 is now locked within the forearm outer rod 6. Push the forearm inner rod 7 backward slightly to disengage the locking rod 9 within the forearm inner rod 7's tail plug 8 from the rear rack 13. Then pull the forearm inner rod 7 out until the locking rod 9 mates with the front rack 11 and locks. The outer link 5 is pulled out to its maximum position, forming a frame.

[0061] Open the slider 25 on the end cap 26 of the awning body 1 to loosen the tarpaulin 2, pull out the tarpaulin 2, and secure the front end of the tarpaulin 2 to the outer tie rod. Then lock the slider 25 on the end cap 26, causing the roller lock 24 to lock the tarpaulin 2 on the roller tube 20. At this point, due to the fixing action between the cross bar 14 and the curved arm 3, the entire frame forms a rigid structure. The locking rod 9 of the inner forearm rod 7 is locked with the front rack 11 of the outer forearm rod 6, preventing the inner forearm rod 7 from retracting. The tarpaulin 2 is locked to the roller tube 20, and the outer connecting rod 5 cannot be pulled out. The entire awning structure is stable and strong.

[0062] Of course, when the front arm inner rod 7 is fixed in the position before being extended, such a structure can also be formed, that is, the state of partially opening the awning.

[0063] When the awning is to be stored, first open the slider 25 on the end cover 26 of the awning body 1 to loosen the tarpaulin 2 and remove the end of the tarpaulin 2 from the outer connecting rod 5. Since the reel tube 20 has a self-retracting function, the tarpaulin 2 is automatically reeled back into the reel tube 20. After completion, lock the slider 25. Pull the forearm inner rod 7 outward to disengage the locking rod 9 in the tail plug 8 of the forearm inner rod 7 from the front rack 11. Then push the forearm inner rod 7 into the forearm outer rod 6 until the locking rod 9 engages with the rear rack 13, thereby securing the forearm inner rod 7. After pressing the block 18 at the end of the cross bar 14, release the rack 17 at the end of the crank arm 3, pull the pull ring 16 on the inside of the front end sliding part 15 of the crank arm 3, so that the hinge between the end of the crank arm 3 and the forearm outer rod 6 is closed, and the sliding part 15 of the crank arm 3 is close to the middle of the cross bar 14. At this time, the hinge between the crank arm 3 and the awning body 1 is closed, the hinge between the forearm outer rod 6 and the crank arm 3 is closed, and the hinge between the forearm inner rod 7 and the outer connecting rod 5 is closed. Finally, the crank arm 3, cross bar 14, forearm 4 and outer connecting rod 5 are folded into the awning body 1, and the outer connecting rod 5 closes the outlet of the tarpaulin 2 to complete the storage of the awning.

[0064] If the awning is only partially opened, that is, the forearm inner rod 7 is not pulled out, then when the awning is closed, only the process of the forearm inner rod 7 being retracted to the forearm outer rod 6 is missing.

[0065] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A vehicle-mounted awning, characterized by: The awning comprises an awning body, a tarpaulin is rolled up inside the awning body, two curved arms are symmetrically hingedly provided at both ends of the tarpaulin's extended side, the front end of the curved arm is connected to a forearm through a middle hinge, the front end of the forearm is hinged to an outer connecting rod, and the extended end of the tarpaulin is used to be connected to the outer connecting rod. The forearm includes an outer forearm rod and an inner forearm rod, the outer forearm rod is hinged to the crank arm, the inner forearm rod is hinged to the outer connecting rod, the inner forearm rod is sleeved inside the outer forearm rod, a tail plug is installed at the tail end of the inner forearm rod, a locking rod is arranged in the tail plug, a torsion spring is arranged on the locking rod, so that the locking rod is perpendicular to the direction of the forearm, A front rack groove is provided on the side of the forearm outer rod near one end of the outer connecting rod, and a front rack is provided in the front rack groove. When the forearm inner rod is fully pulled out in the forearm outer rod, the locking rod on the tail plug of the forearm inner rod cooperates with the front rack to lock, and the tarpaulin is fully unfolded.

2. The vehicle-mounted awning according to claim 1, characterized in that: A rear rack groove is provided on the side of the forearm outer rod near one end of the curved arm, and a rear rack is provided in the rear rack groove. When the forearm inner rod is inserted into the forearm outer rod and is in a retracted state, the locking rod on the forearm inner rod tail plug cooperates with the rear rack to lock.

3. The vehicle-mounted awning according to claim 1, characterized in that: After the inner forearm rod is retracted into the outer forearm rod, the curved arms are brought together from both ends of the awning body to the middle, and the forearms are brought together from the middle to both ends, so that the outer connecting rod, forearm and curved arms are retracted into the awning body.

4. The vehicle-mounted awning according to claim 3, characterized in that: A cross bar is provided at the front end of the curved arm, and a sliding part is provided at the front end of the curved arm. The sliding part cooperates with the internal sliding groove of the cross bar. When the curved arms are closed together, the sliding part slides to the middle position in the sliding groove. When the forearm is retracted, the cross bar is retracted to the inner side of the forearm.

5. The vehicle-mounted awning according to claim 4, characterized in that: A pull ring is provided on the inner side of the sliding portion.

6. The vehicle-mounted awning according to claim 4, characterized in that: A rack is also provided at the end of the crank arm, and a clamping block is provided at the end of the cross bar through a torsion spring. When the crank arm is opened and the sliding part of the crank arm slides to the outermost end of the cross bar, the clamping block cooperates with the rack to be fixed.

7. The vehicle-mounted awning according to any one of claims 1 to 6, characterized in that: A reel is provided in the awning body, the tarpaulin is rolled on the reel, a pipe plug is provided at the end of the reel, a ratchet is provided on the pipe plug, a ratchet hook is provided on the awning body at the end of the reel, the ratchet hook cooperates with the ratchet to prevent the awning from being retracted after being pulled out.

8. The vehicle-mounted awning according to claim 7, characterized in that: A rolling tube lock is provided on the rolling tube, and a slider is provided on the awning body at the end of the rolling tube. When the slider cooperates with the protruding end of the rolling tube lock, the awning cloth on the rolling tube is restricted from being pulled out.

9. The vehicle-mounted awning according to claim 8, characterized in that: An end cover is provided at the end of the coiled tube, and a sliding window is provided on the end cover, through which the sliding window the slider is slidably operated.

10. The vehicle-mounted awning according to any one of claims 1 to 6, characterized in that: The shape of the outer connecting rod matches the shape of the awning cloth outlet of the awning body.

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