CN107284204B - Foldable carriage cover - Google Patents
Foldable carriage cover Download PDFInfo
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- CN107284204B CN107284204B CN201710571261.2A CN201710571261A CN107284204B CN 107284204 B CN107284204 B CN 107284204B CN 201710571261 A CN201710571261 A CN 201710571261A CN 107284204 B CN107284204 B CN 107284204B
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- unit
- cover plate
- rotating shaft
- cover
- fixing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/08—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position
- B60J7/12—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position foldable; Tensioning mechanisms therefor, e.g. struts
- B60J7/14—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position foldable; Tensioning mechanisms therefor, e.g. struts with a plurality of rigid plate-like elements or rigid non plate-like elements, e.g. with non-slidable, but pivotable or foldable movement
- B60J7/141—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position foldable; Tensioning mechanisms therefor, e.g. struts with a plurality of rigid plate-like elements or rigid non plate-like elements, e.g. with non-slidable, but pivotable or foldable movement for covering load areas, e.g. for pick-up trucks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/185—Locking arrangements
- B60J7/19—Locking arrangements for rigid panels
- B60J7/194—Locking arrangements for rigid panels for locking detachable hard-tops or removable roof panels to the vehicle body
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Sealing Devices (AREA)
Abstract
The invention belongs to the field of automobile spare and accessory part product design, and particularly relates to a foldable carriage cover. The present invention provides a foldable wagon cover comprising: the device comprises a cover plate unit, a rotating shaft unit, a fixing unit and a locking unit; adjacent cover plate units are connected through a rotating shaft unit, the lower parts of the cover plate units are fixed on the tail box of the pickup truck through a fixing unit, and a locking unit is connected with the fixing unit; the fixing unit is provided with a fixing block into which the locking unit can be inserted. In the invention, the foldable carriage cover has a simple structure, and the cover plate unit can be folded by realizing 180 degrees of free rotation of the cover plate unit through the rotating shaft unit; meanwhile, the locking unit drives the fixing unit to move at the lower part of the cover plate unit, so that the fixing unit and the tail box of the pickup truck can be separated and/or connected, and the locking unit can be inserted into the fixing block to ensure a good locking effect; the technical defects of complex structure and insufficient locking force of a carriage cover of the tail box of the pickup truck in the prior art are overcome.
Description
Technical Field
The invention belongs to the field of automobile spare and accessory part product design, and particularly relates to a foldable carriage cover.
Background
Pick-up is a car type with an open wagon box and adopts a car head and a cab; the automobile is characterized by the comfort of the car, no loss of power, and stronger capability than the carrying capacity and the poor road surface adaptation of the car, and is an important component of the automobile market. The most common pick-up car type is a double-row seat pick-up, and the pick-up can be used as a special car, a multipurpose car, a public service car and a business car, and also can be used as a household car for carrying goods, traveling, renting and the like.
A car such as a pick-up truck has a rear hopper cargo box, which is commonly used to carry cargo. However, when the automobile leaves the factory, the rear hopper is free from shielding, and the goods are easily affected by external environments, such as rain, dust and the like. At present, a plurality of rear box cover plates are already arranged in the refitting market of the pickup truck, the existing commercial pickup truck carriage cover is rotated by a hinge and a separate rotating shaft or directly adopts a structure of a shaft, a bearing and a bag A, a bag B or a bag B A, the locking structure is basically a cam and connecting rod structure, and the sliding mode is sliding through a sliding rod or a sliding chute. However, the hinge is assembled in a rotating way by being matched with an independent shaft, so that the hinge is inconvenient to install, and the formed shaft is easy to deform and bend to influence the appearance; the structure of the A bag B or the B bag A needs larger installation space during installation, and the operation is inflexible; the cam structure is not locked and then is not provided with a fixed structure, and the long-term vibration of the vehicle body easily causes insufficient locking force.
Therefore, a foldable wagon cover is developed to solve the technical defects of complex structure and insufficient locking force of the wagon cover of the tail box of the pickup truck in the prior art, and the foldable wagon cover becomes a problem to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, the present invention provides a foldable wagon cover for solving the technical drawbacks of the prior art, such as complicated structure and insufficient locking force of the wagon cover of the pickup truck trunk.
The present invention provides a foldable wagon cover, comprising: the device comprises a cover plate unit, a rotating shaft unit, a fixing unit and a locking unit;
the adjacent cover plate units are connected through the rotating shaft units, the lower parts of the cover plate units are fixed on the tail box of the pickup truck through the fixing units, and the locking units are connected with the fixing units;
the fixing unit is provided with a fixing block, and the locking unit can be inserted into the fixing block.
Preferably, the cover plate unit includes: the end head, the cover plate main body and the side rods;
the outer periphery of the joint of the cover plate main body and the tail box of the pickup truck is provided with a side rod, and the joint of the cover plate main body and the top angle of the tail box of the pickup truck is provided with an end head.
Preferably, the number of the cover plate units is three, and the three cover plate units are respectively: the first cover plate unit, the second cover plate unit and the third cover plate unit;
the second cover plate unit is arranged between the first cover plate unit and the third cover plate unit, the first cover plate unit is connected with the head of the tail box of the pickup truck, and the third cover plate unit is connected with the tail of the tail box of the pickup truck.
Preferably, the longitudinal width of the first cover plate unit is greater than the longitudinal widths of the third cover plate unit and the second cover plate unit.
Preferably, the rotation shaft unit includes: the first rotating shaft, the second rotating shaft and the connecting end head;
the first rotating shaft is arranged on two sides of the second rotating shaft, the cover plate unit is inserted into the first rotating shaft, and the connecting end is connected with the first rotating shaft and the second rotating shaft respectively.
Preferably, the rotating shaft unit further includes: a reinforcing rod;
the reinforcing rod is inserted into the first rotating shaft and connected with the connecting end.
Preferably, the rotating shaft unit further includes: a connection joint;
the connecting joint is arranged between the reinforcing rod and the connecting end head.
Preferably, the rotation shaft unit includes: the device comprises a first rotating shaft, a second rotating shaft, a first hinge, a second hinge, an aluminum shaft and a connecting end head;
the first rotating shaft is arranged on two sides of the second rotating shaft, the aluminum shaft is embedded into the first hinge, two ends of the aluminum shaft, which extend out of the first hinge, are inserted into the second hinge, and the connecting ends are respectively connected with the first rotating shaft and the second rotating shaft.
Preferably, the second hinge is L-shaped or T-shaped.
Preferably, the rotating shaft unit further includes: a waterproof adhesive tape;
the waterproof glue strip is arranged at the joint of the first rotating shaft and the second rotating shaft.
Preferably, the connecting end is provided with a waist hole.
Preferably, the rotating shaft unit further includes: sealing the end head;
the sealing ends are inserted into two ends of the first rotating shaft.
Preferably, the fixing unit includes: the device comprises a connecting sheet, a clamping groove and a sliding block;
the connecting piece is arranged below the cover plate unit, the clamping groove is arranged on the connecting piece, the sliding block slides in the clamping groove, the fixing block is fixed in the clamping groove, and the sliding block can be inserted into a side edge turning-up position of the tail box of the pickup truck;
the locking unit is connected with the sliding block.
Preferably, the fixing unit includes: the device comprises a clamping groove, a front rubber cushion, a rear rubber cushion and a sliding block;
the clamping groove is arranged below the cover plate unit, the front rubber pad and the rear rubber pad are respectively arranged at the front end and the rear end of the clamping groove, and the front rubber pad is connected with the side turning-up part of the tail box of the pick-up truck;
the locking unit is connected with the sliding block.
Preferably, the fixing unit includes: the device comprises a clamping groove, a threaded rod and a sliding block, wherein the sliding block is a U-shaped block;
the clamping groove is arranged below the cover plate unit, the threaded rod is connected with the clamping groove and the side edge of the tail box of the pick-up truck respectively, and the U-shaped block is sleeved on the threaded rod;
the locking unit is connected with the U-shaped block.
Preferably, the locking unit includes: the device comprises a hook, a connecting part, a connecting rod, a push rod, a handle, a T-shaped bolt and a spring;
the T-shaped bolt is connected with the sliding block, and the connecting rod is respectively connected with the connecting part, the hook and the handle.
In summary, the present invention provides a foldable wagon cover, which includes: the device comprises a cover plate unit, a rotating shaft unit, a fixing unit and a locking unit; the adjacent cover plate units are connected through the rotating shaft units, the lower parts of the cover plate units are fixed on the tail box of the pickup truck through the fixing units, and the locking units are connected with the fixing units; the fixing unit is provided with a fixing block, and the locking unit can be inserted into the fixing block. In the technical scheme provided by the invention, the foldable carriage cover is simple in structure, and the cover plate unit can be folded by realizing 180-degree free rotation of the cover plate unit through the rotating shaft unit; meanwhile, the locking unit drives the fixing unit to move at the lower part of the cover plate unit through connection with the fixing unit, separation and/or connection of the fixing unit and a tail box of a pickup truck can be achieved, and the locking unit can be inserted into the fixing block to ensure good locking effect. The foldable carriage cover provided by the invention solves the technical defects of complex structure and insufficient locking force of the carriage cover of the tail box of the pickup truck in the prior art.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a flat-laid state in a foldable wagon cover according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of a flat state in a foldable wagon cover according to an embodiment of the present invention;
fig. 3 is a schematic enlarged partial view of a cover unit in a foldable wagon cover according to an embodiment of the present invention;
fig. 4 is an exploded view of a first partial enlargement of a hinge unit in a foldable wagon cover according to an embodiment of the present invention;
fig. 5 is a schematic exploded view of a second partial enlargement of a hinge unit in a foldable wagon cover according to an embodiment of the present invention;
fig. 6 is an exploded view of a third partial enlargement of a hinge unit in a foldable wagon cover according to an embodiment of the present invention;
fig. 7 is a schematic view of one of the fourth partially enlarged explosion diagrams of the hinge unit in the foldable wagon cover according to the embodiment of the present invention;
fig. 8 is another partially enlarged exploded view of a fourth type of hinge unit in a foldable wagon cover according to an embodiment of the present invention;
fig. 9 is a schematic view showing a first partial enlargement of a fixing unit in a foldable wagon cover according to an embodiment of the present invention;
fig. 10 is a schematic structural view of a fixing locking unit of a fixing block of a fixing unit in a foldable wagon cover according to an embodiment of the present invention;
FIG. 11 is a second partially enlarged schematic illustration of a stationary unit in a foldable wagon cover according to an embodiment of the present invention;
fig. 12 is a schematic view showing a third partial enlargement of a fixing unit in a foldable wagon cover according to an embodiment of the present invention;
fig. 13 is a schematic structural view of a locking unit in a foldable wagon cover according to an embodiment of the present invention;
the cover plate unit 1, the cover plate main body 11, the side rod 12, the end 13, the rotating shaft unit 2, the first rotating shaft 21, the second rotating shaft 22, the connecting end 23, the sealing end 24, the waterproof adhesive tape 25, the reinforcing rod 26, the connecting joint 27, the first hinge 28, the second hinge 29, the aluminum shaft 210, the clamping groove 31, the sliding block 32, the fixing block 33, the front rubber cushion 34, the rear rubber cushion 35, the threaded rod 36, the locking unit 4, the hook 41, the connecting part 42, the connecting rod 43, the push rod 44, the handle 45, the T-shaped bolt 46 and the spring 47.
Detailed Description
The invention provides a foldable wagon cover which is used for solving the technical defects of complex structure and insufficient locking force of the wagon cover of a pick-up trunk in the prior art.
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order to explain the present invention in more detail, a foldable wagon cover provided by the present invention will be described in detail with reference to examples.
Referring to fig. 1 to 13, an embodiment of the present invention provides a foldable wagon cover, including: the device comprises a cover plate unit 1, a rotating shaft unit 2, a fixing unit and a locking unit 4; adjacent cover plate units 1 are connected through a rotating shaft unit 2, the lower parts of the cover plate units 1 are fixed on the tail box of the pick-up truck through a fixing unit, and a locking unit 4 is connected with the fixing unit; the fixing unit is provided with a fixing block 33, and the locking unit 4 is inserted into the fixing block 33. In the technical scheme provided by the embodiment of the invention, the foldable carriage cover is simple in structure, and the cover plate unit 1 can be folded by realizing 180-degree free rotation of the cover plate unit 1 through the rotating shaft unit 2; meanwhile, the locking unit 4 is connected with the fixing unit, the locking unit 4 drives the fixing unit to move at the lower part of the cover plate unit 1, separation and/or connection of the fixing unit and the tail box of the pick-up truck can be achieved, and the locking unit 4 can be inserted into the fixing block 33, so that good locking effect is ensured. The foldable carriage cover provided by the embodiment of the invention solves the technical defects of complex structure and insufficient locking force of the carriage cover of the tail box of the pickup truck in the prior art.
Further optimize technical scheme, guaranteeing that apron unit 1 can closely laminate with the pick-up tail-box and not leave the gap, prevent that external rainwater, earth etc. from getting into the inside basis of pick-up tail-box, compromise simultaneously and assemble convenient with apron unit 1, can not be difficult to install or the apron unit 1 takes place to damage when installing because apron unit 1 closely laminates with the pick-up tail-box. In the foldable wagon cover provided in the embodiment of the present invention, the cover plate unit 1 includes: a head 13, a cover body 11 and a side bar 12; the junction periphery of apron main part 11 and pick-up tail-box is provided with side lever 12, and the junction of apron main part 11 and pick-up tail-box apex angle is provided with end 13. The end 13 is arranged at the contact vertex angle of the cover plate main body 11 and the pick-up truck, the end 13 can ensure that the cover plate unit 1 is tightly attached to the pick-up truck trunk, and meanwhile, the effect of connecting the two side rods 12 is considered, so that the structure of the cover plate unit 1 is more stable, and finally, the cover plate main body 11 is inserted into the side rods 12; in the embodiment of the invention, the cover plate unit 1 has a simple structure, is convenient to assemble, is tightly attached to the tail box of the pickup truck without gaps, and effectively ensures that external rainwater, soil and the like cannot enter the tail box of the pickup truck.
In the practical application process, considering the use habit and the use requirement of most users, the cover plate units 1 are convenient to open, and do not consume too much force, and in the technical scheme provided by the embodiment of the invention, the number of the cover plate units 1 is three, and the three cover plate units 1 are respectively: the first cover plate unit, the second cover plate unit and the third cover plate unit; the second cover plate unit is arranged between the first cover plate unit and the third cover plate unit, the first cover plate unit is connected with the head of the tail box of the pick-up truck, and the third cover plate unit is connected with the tail of the tail box of the pick-up truck. When a consumer takes out and/or places a small article, the consumer only needs to open the third cover plate unit, so that the force is small; when the volume of the article to be taken out and/or placed is larger, the third cover plate unit and the second cover plate unit can be folded in sequence, the three cover plate units 1 are folded in batches, and the cover plate units 1 are small in volume and light in weight when being folded once, so that the physical consumption is small when being folded, and the folding process is convenient.
When the third cover plate unit is rolled up, the second cover plate unit is rolled up, and at this time, due to the existence of the rotating shaft unit 2, in order to facilitate the three cover plate units 1 to be completely folded, in the foldable wagon cover provided by the embodiment of the invention, the longitudinal width of the first cover plate unit is greater than the longitudinal widths of the third cover plate unit and the second cover plate unit. The structural design can effectively ensure that the first cover plate unit cannot be folded when being folded, and the second cover plate unit cannot be completely folded due to the existence of the rotating shaft unit 2. More preferably, the first cover plate unit has a longitudinal width greater than that of the second cover plate unit, and the second cover plate unit has a longitudinal width greater than that of the third cover plate unit.
Since the number of cover plate units 1 is three, the number of shaft units 2 is two at this time, the shaft unit 2 between the first cover plate unit and the second cover plate unit is named as a first shaft 21 unit 2, and the shaft unit 2 between the second cover plate unit and the third cover plate unit is named as a second shaft 22 unit 2. Similarly, it can be obtained by those skilled in the art that the longitudinal width of the first rotating shaft 21 unit 2 is greater than that of the second rotating shaft 22 unit 2, and at this time, the situation that the height is increased and the first cover plate unit and the second cover plate unit cannot be completely folded after being folded can be prevented.
Referring to fig. 4, in order to ensure a good rotation effect of the rotating shaft unit 2, it is effectively ensured that the rotating shaft unit 2 can smoothly rotate and then fold the adjacent cover plate units 1; meanwhile, the connection stability and the convenience in assembly of the rotating shaft unit 2 are also considered. In the technical solution provided in the embodiment of the present invention, the rotating shaft unit 2 includes: a first rotating shaft 21, a second rotating shaft 22 and a connecting end 23; the first rotating shaft 21 is disposed on two sides of the second rotating shaft 22, the cover plate unit 1 is inserted into the first rotating shaft 21, and the connecting end 23 is connected with the first rotating shaft 21 and the second rotating shaft 22 respectively. The adjacent cover plate units 1 are inserted into two different first rotating shafts 21, and after the second rotating shaft 22 is connected with the two first rotating shafts 21, the first rotating shaft 21 and the second rotating shaft 22 are connected by the rotating shaft end 13; the rotating shaft structure is simple and convenient to connect and high in assembly efficiency.
Further optimizing the technical solution, referring to fig. 5, in the foldable wagon cover provided in the embodiment of the present invention, the rotation shaft unit 2 further includes: a reinforcing rod 26; the reinforcing rod 26 is inserted into the first rotating shaft 21, and the reinforcing rod 26 is connected to the connection terminal 23. At this time, after the reinforcing rod 26 is inserted into the first rotating shaft 21 and then inserted into the connecting end 23, the connection strength of the connection part between the first rotating shaft 21 and the second rotating shaft 22 in the rotating shaft unit 2 can be effectively increased, and the service life of the rotating shaft unit 2 can be effectively prolonged.
In order to effectively enhance the connection strength between the reinforcing rod 26 and the connection end 23 and prevent the reinforcing rod 26 from falling off due to vibration caused by bump of a vehicle, as shown in fig. 6, in the technical solution provided in the embodiment of the present invention, the rotation shaft unit 2 further includes: a connection joint 27; the connection joint 27 is provided between the reinforcing rod 26 and the connection terminal 23. The two ends of the connecting joint 27 are respectively connected with the reinforcing rod 26 and the connecting end head 23, so that the reinforcing rod 26 and the connecting end head 23 can be ensured not to fall off in severe vibration, and the structural stability of the rotating shaft unit 2 is ensured.
In the technical solution provided in the embodiment of the present invention, the rotating shaft unit 2 may have another structure, herein referring to fig. 7 and 8, where the rotating shaft unit 2 includes: the first rotating shaft 21, the second rotating shaft 22, the first hinge 28, the second hinge 29, the aluminum shaft 210 and the connecting end head 23; the first rotating shaft 21 is arranged at two sides of the second rotating shaft 22, the aluminum shaft 210 is embedded into the first hinge 28, two ends of the aluminum shaft 210 extending out of the first hinge 28 are inserted into the second hinge 29, and the connecting end heads 23 are respectively connected with the first rotating shaft 21 and the second rotating shaft 22. In the assembly process, the first rotating shaft 21 and the second rotating shaft 22 are aligned, and then the second hinge 29, the first hinge 28 and the second hinge 29 are sequentially arranged in the gap between the first rotating shaft 21 and the second rotating shaft 22, so that the connection and the fixation of the first rotating shaft 21 and the second rotating shaft 22 are realized; meanwhile, the aluminum shaft 210 extending out of the first hinge 28 is embedded in the first hinge 28, and the aluminum shaft 210 can be inserted into the second hinge 29, so that the first hinge 28 and the second hinge 29 can be connected and fixed, assembly is convenient and fast, and stability is good.
Further, in the practical application process, in order to achieve connection and fixation of the first rotating shaft 21 and the second rotating shaft 22, and simultaneously in the rotating process of the rotating shaft unit 2, the first rotating shaft 21 and the second rotating shaft 22 can keep structural stability and ensure rotating flexibility, and in the foldable wagon cover provided by the embodiment of the invention, the second hinge 29 is in an L shape or a T shape.
In order to effectively prolong the service life of the rotating shaft unit 2, rainwater is prevented from entering the rotating shaft unit 2 to corrode parts of the rotating shaft unit 2; meanwhile, prevent the outside rainwater earth from entering the inside of the tail box of the pick-up truck through the joint gap of the first rotating shaft 21 and the second rotating shaft 22, cause the damage of goods in the tail box of the pick-up truck, in the technical scheme provided by the embodiment of the invention, the rotating shaft unit 2 further comprises: a waterproof adhesive tape 25; the waterproof adhesive tape 25 is disposed at the junction of the first rotating shaft 21 and the second rotating shaft 22.
In order to facilitate the water entering from the outside in the rotating shaft unit 2 to be discharged in time without leaving inside the rotating shaft unit 2 to damage parts of the rotating shaft unit 2, the connecting end 23 is provided with a waist hole in the foldable wagon cover provided by the embodiment of the invention. The water entering the inside of the rotating shaft unit 2 can be discharged in time through the waist hole of the connecting end head 23, so that the water is prevented from being remained in the rotating shaft unit 2 to corrode parts.
In the embodiment of the present invention, the rotating shaft unit 2 further includes: a sealing head 24; sealing tips 24 are inserted into both ends of the first rotary shaft 21. The sealing end 24 can fill the gap between the first rotating shaft 21 and the tail box of the pickup truck, and the whole foldable carriage cover is closely attached to the tail box of the pickup truck, so that the pickup truck is more attractive; at the same time, it is also possible to prevent external rainwater, muddy water, etc. from entering the inside of the pickup truck trunk or the inside of the rotating shaft unit 2 through the gap between the first rotating shaft 21 and the pickup truck trunk.
Referring to fig. 9, in a foldable wagon cover provided by an embodiment of the present invention, a fixing unit includes: a connecting piece, a clamping groove 31 and a sliding block 32; the connecting piece is arranged below the cover plate unit 1, the clamping groove 31 is arranged on the connecting piece, the sliding block 32 slides in the clamping groove 31, the fixed block 33 is fixed in the clamping groove 31, and the sliding block 32 can be inserted into the side turn-up position of the tail box of the pick-up truck; the locking unit 4 is connected to the slider 32. At this time, after the locking unit 4 is held by the hand, the locking unit 4 drives the sliding block 32 to move in the clamping groove 31 by hand force, after the sliding block 32 is inserted into the side edge of the tail box of the pick-up truck and turned up, the fixing unit fixes the cover plate unit 1 at the tail box of the pick-up truck, then the other end of the locking unit 4 is fixed in the fixing block 33, and when vibration is prevented, the locking unit 4 loosens to drive the sliding block 32 to displace; when unlocking, the locking unit 4 is firstly pulled out from the fixing block 33, the locking unit 4 drives the sliding block 32 to displace, the sliding block 32 is separated from the side turning-up position of the tail box of the pickup truck, the cover plate unit 1 is not fixed any more, and at the moment, the cover plate unit 1 can be rolled up, and goods can be taken out and/or placed.
Referring to fig. 11, in the technical solution provided in the embodiment of the present invention, the fixing unit includes: the clamping groove 31, the front rubber pad 34, the rear rubber pad 35 and the sliding block 32; the clamping groove 31 is arranged below the cover plate unit 1, the front rubber cushion 34 and the rear rubber cushion 35 are respectively arranged at the front end and the rear end of the clamping groove 31, and the front rubber cushion 34 is connected with the side edge turning-up part of the tail box of the pickup truck; the locking unit 4 is connected to the slider 32. The structure of the fixing unit provided in fig. 11 is more attractive in appearance, stable in sliding and even in stress, and the wiping edge of the trunk of the pick-up truck cannot be damaged to turn up, and meanwhile, the locking effect is better during locking.
Referring to fig. 12, in a foldable wagon cover provided by an embodiment of the present invention, a fixing unit includes: the clamping groove 31, the threaded rod and the sliding block 32, wherein the sliding block 32 is a U-shaped block; the clamping groove 31 is arranged below the cover plate unit 1, the threaded rod is respectively connected with the clamping groove 31 and the side edge of the tail box of the pick-up truck, and the U-shaped block is sleeved on the threaded rod; the locking unit 4 is connected with the U-shaped block. The structure of the fixing unit provided in fig. 12 is simple in structure, small in resistance during sliding and good in user experience.
Referring to fig. 10, in the above three fixing units, the fixing of the locking unit 4 after locking is realized by the fixing block 33, so as to prevent the locking unit 4 from falling off when receiving a large shock. In the practical application process, a plurality of spiral threads can be arranged on the inner side surface of the fixed block 33, so that the friction force between the fixed block 33 and the locking unit 4 is increased, and the fixing effect of the fixed block 33 is optimized.
Referring to fig. 13, in a foldable wagon cover provided by an embodiment of the present invention, a locking unit 4 includes: a hook 41, a connecting portion 42, a connecting rod 43, a push rod 44, a handle 45, a T-bolt 46, and a spring 47; the T-bolt 46 is connected to the slider 32, and the link 43 is connected to the connecting portion 42, the hook 41, and the handle 45, respectively. In the locking unit 4, a T-bolt 46 is inserted into the connecting portion 42, the link 43 is connected to the connecting portion 42 and the hook 41 by rivets, and the handle 45 is locked to the link 43 by bolts. In the locking process, the hook 41 is driven by the handle 45 to be moved downwards, the hook 41 moves in the vertical direction at the connecting part 42, and when the hook 41 reaches the locking position, the push rod 44 upwards of the handle 45 is pressed upwards; at this time, the push rod 44 can slide into the positioning hole of the connecting portion 42 under the action of the spring 47, so as to realize locking. When unlocking, push rod 44 on handle 45 is pressed downwards, push rod 44 exhales the locating hole on connecting portion 42, realizes the unblock. In the technical scheme provided by the embodiment of the invention, the locking unit 4 has a self-locking function, has a good locking effect and effectively prevents the handle 45 from loosening.
In summary, the present invention provides a foldable wagon cover, which includes: the device comprises a cover plate unit, a rotating shaft unit, a fixing unit and a locking unit; the adjacent cover plate units are connected through the rotating shaft units, the lower parts of the cover plate units are fixed on the tail box of the pickup truck through the fixing units, and the locking units are connected with the fixing units; the fixing unit is provided with a fixing block, and the locking unit can be inserted into the fixing block. In the technical scheme provided by the invention, the foldable carriage cover is simple in structure, and the cover plate unit can be folded by realizing 180-degree free rotation of the cover plate unit through the rotating shaft unit; meanwhile, the locking unit drives the fixing unit to move at the lower part of the cover plate unit through connection with the fixing unit, separation and/or connection of the fixing unit and a tail box of a pickup truck can be achieved, and the locking unit can be inserted into the fixing block to ensure good locking effect. The foldable carriage cover provided by the invention solves the technical defects of complex structure and insufficient locking force of the carriage cover of the tail box of the pickup truck in the prior art.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (14)
1. A collapsible wagon cover, the collapsible wagon cover comprising: the device comprises a cover plate unit, a rotating shaft unit, a fixing unit and a locking unit;
the adjacent cover plate units are connected through the rotating shaft units, the lower parts of the cover plate units are fixed on the tail box of the pickup truck through the fixing units, and the locking units are connected with the fixing units;
the fixing unit is provided with a fixing block, and the locking unit can be inserted into the fixing block;
the fixing unit includes: the device comprises a clamping groove, a front rubber cushion, a rear rubber cushion and a sliding block;
the clamping groove is arranged below the cover plate unit, the front rubber pad and the rear rubber pad are respectively arranged at the front end and the rear end of the clamping groove, and the front rubber pad is connected with the side turning-up part of the tail box of the pick-up truck;
the locking unit is connected with the sliding block;
the locking unit includes: the device comprises a hook, a connecting part, a connecting rod, a push rod, a handle, a T-shaped bolt and a spring;
the T-shaped bolt is connected with the sliding block, and the connecting rod is respectively connected with the connecting part, the hook and the handle.
2. The foldable wagon cover of claim 1, wherein the cover plate unit comprises: the end head, the cover plate main body and the side rods;
the outer periphery of the joint of the cover plate main body and the tail box of the pickup truck is provided with a side rod, and the joint of the cover plate main body and the top angle of the tail box of the pickup truck is provided with an end head.
3. The foldable wagon cover according to claim 1 or 2, wherein the number of the cover units is three, and the three cover units are respectively: the first cover plate unit, the second cover plate unit and the third cover plate unit;
the second cover plate unit is arranged between the first cover plate unit and the third cover plate unit, the first cover plate unit is connected with the head of the tail box of the pickup truck, and the third cover plate unit is connected with the tail of the tail box of the pickup truck.
4. The foldable wagon cover of claim 3, wherein the longitudinal width of the first deck unit is greater than the longitudinal widths of the third deck unit and the second deck unit.
5. The foldable wagon cover according to claim 1, wherein the rotation shaft unit includes: the first rotating shaft, the second rotating shaft and the connecting end head;
the first rotating shaft is arranged on two sides of the second rotating shaft, the cover plate unit is inserted into the first rotating shaft, and the connecting end is connected with the first rotating shaft and the second rotating shaft respectively.
6. The foldable wagon cover of claim 5, wherein the spindle unit further comprises: a reinforcing rod;
the reinforcing rod is inserted into the first rotating shaft and connected with the connecting end.
7. The foldable wagon cover according to claim 6, wherein the rotation shaft unit further comprises: a connection joint;
the connecting joint is arranged between the reinforcing rod and the connecting end head.
8. The foldable wagon cover according to claim 1, wherein the rotation shaft unit includes: the device comprises a first rotating shaft, a second rotating shaft, a first hinge, a second hinge, an aluminum shaft and a connecting end head;
the first rotating shaft is arranged on two sides of the second rotating shaft, the aluminum shaft is embedded into the first hinge, two ends of the aluminum shaft, which extend out of the first hinge, are inserted into the second hinge, and the connecting ends are respectively connected with the first rotating shaft and the second rotating shaft.
9. The foldable wagon cover of claim 8, wherein the second hinge is L-shaped or T-shaped.
10. The foldable wagon cover according to any of claims 5 to 9, wherein the rotation shaft unit further comprises: a waterproof adhesive tape;
the waterproof glue strip is arranged at the joint of the first rotating shaft and the second rotating shaft.
11. The foldable wagon cover of any of claims 5 to 9, wherein the connecting head is provided with a waist hole.
12. The foldable wagon cover according to any of claims 5 to 9, wherein the rotation shaft unit further comprises: sealing the end head;
the sealing ends are inserted into two ends of the first rotating shaft.
13. The foldable wagon cover according to claim 1, wherein the fixing unit comprises: the device comprises a connecting sheet, a clamping groove and a sliding block;
the connecting piece is arranged below the cover plate unit, the clamping groove is arranged on the connecting piece, the sliding block slides in the clamping groove, the fixing block is fixed in the clamping groove, and the sliding block can be inserted into a side edge turning-up position of the tail box of the pickup truck;
the locking unit is connected with the sliding block.
14. The foldable wagon cover according to claim 1, wherein the fixing unit comprises: the device comprises a clamping groove, a threaded rod and a sliding block, wherein the sliding block is a U-shaped block;
the clamping groove is arranged below the cover plate unit, the threaded rod is connected with the clamping groove and the side edge of the tail box of the pick-up truck respectively, and the U-shaped block is sleeved on the threaded rod;
the locking unit is connected with the U-shaped block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710571261.2A CN107284204B (en) | 2017-07-13 | 2017-07-13 | Foldable carriage cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710571261.2A CN107284204B (en) | 2017-07-13 | 2017-07-13 | Foldable carriage cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107284204A CN107284204A (en) | 2017-10-24 |
| CN107284204B true CN107284204B (en) | 2023-09-12 |
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ID=60100329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710571261.2A Active CN107284204B (en) | 2017-07-13 | 2017-07-13 | Foldable carriage cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107284204B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10800234B2 (en) | 2017-10-27 | 2020-10-13 | Truck Associates Group, LLC | Folding cover attachment systems |
| CN107791932A (en) * | 2017-11-24 | 2018-03-13 | 佛山市锐创汽车用品有限公司 | Hide pivot structure, cross-layer formula hides pivot structure and boot flype |
| CN108248497B (en) * | 2018-03-02 | 2023-09-15 | 佛山市锐创汽车用品有限公司 | Pickup truck and its lid locking device |
| CN108515832B (en) * | 2018-03-22 | 2020-02-21 | 温州超铭汽车部件有限公司 | Cargo tank cover of pick-up truck |
| CN108569345B (en) * | 2018-06-27 | 2024-06-14 | 佛山市锐创汽车用品有限公司 | Folding device, folding carriage cover and pick-up truck |
| CN109109726A (en) * | 2018-10-23 | 2019-01-01 | 山东嵘野房车制造服务有限公司 | A kind of electric turnover device of Der Kofferraumdeckel |
| US11299021B2 (en) | 2019-07-17 | 2022-04-12 | Truck Accessories Group, Llc | Multi-panel tonneau cover |
| CN110497782A (en) * | 2019-08-27 | 2019-11-26 | 佛山市锐创汽车用品有限公司 | Pickup Truck Covers and Pickup Trucks |
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| CN201534517U (en) * | 2009-05-21 | 2010-07-28 | 徐恩立 | Pick-up carriage cover locking mechanism |
| CN204586642U (en) * | 2015-03-07 | 2015-08-26 | 宁波赫贝斯金属制品有限公司 | A kind of catch gear of Der Kofferraumdeckel of picking-up vehicle |
| CN205737174U (en) * | 2016-05-24 | 2016-11-30 | 常州市盛沃国际贸易有限公司 | Collapsible pickup carriage covering device |
| US9643479B1 (en) * | 2016-04-26 | 2017-05-09 | Hang Zhou Golden Sun Auto Parts Co., Ltd. | Box cover of pickup truck |
| CN207328094U (en) * | 2017-07-13 | 2018-05-08 | 广东东箭汽车科技股份有限公司 | A kind of Foldable car compartment cover |
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2017
- 2017-07-13 CN CN201710571261.2A patent/CN107284204B/en active Active
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|---|---|---|---|---|
| CN201534517U (en) * | 2009-05-21 | 2010-07-28 | 徐恩立 | Pick-up carriage cover locking mechanism |
| CN204586642U (en) * | 2015-03-07 | 2015-08-26 | 宁波赫贝斯金属制品有限公司 | A kind of catch gear of Der Kofferraumdeckel of picking-up vehicle |
| US9643479B1 (en) * | 2016-04-26 | 2017-05-09 | Hang Zhou Golden Sun Auto Parts Co., Ltd. | Box cover of pickup truck |
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| CN207328094U (en) * | 2017-07-13 | 2018-05-08 | 广东东箭汽车科技股份有限公司 | A kind of Foldable car compartment cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107284204A (en) | 2017-10-24 |
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