The sun-proof canopy of open side type trolley
Technical field
The present invention relates to a kind of sun-proof canopy of open side type trolley, this kind of sun-proof canopy of open side type trolley can be used for trolley
It carries out sun-proof.
Background technology
In the prior art, since soil is rare, and trolley is numerous, and the parking stall with bicycle shed is seldom.Many vehicles are outdoor
Middle parking, this has resulted in being exposed to the sun to vehicle.Portable sun-proof canopy in the prior art, have connect with trolley it is insecure, or using not
Convenient, step is more, and some is positioned over place, but local since various ambient conditions have, it is easy to make sun-proof canopy dirty, cleaning is not
Just, it is unfavorable for carrying.
Especially for short and small vehicle, how to make the more convenient use of sun-proof canopy, is people's problem to be solved.
Invention content
The technical problem to be solved in the invention is to provide a kind of sun-proof canopy of open side type trolley, this kind of open side type trolley is sun-proof
Canopy is easy to use, is connected firmly with trolley, is convenient.
The present invention can adopt the following technical scheme that:
A kind of sun-proof canopy of open side type trolley, including tilt, a side frame;Side frame includes mandril, montant, for connecting with wheel hub
The fixed structure connect;The end of mandril and the top of montant are hinged, and fixed structure is set to the bottom of montant;Mandril is equipped with first
Horizontal branch, the second horizontal branch, the first horizontal branch, the second horizontal branch are turnably connect with mandril;Tilt both ends respectively with the first horizontal branch, second
Horizontal branch connection;
In use, mandril turns to above the roof of trolley, the first horizontal branch, the second horizontal branch are launched into parallel in the horizontal plane
Shape, tilt are flared above the roof of trolley.
The present invention solves the problems, such as further take following corrective measure:
Further mode is:First horizontal branch is telescopic.
Further mode is:Second horizontal branch is telescopic.
Further mode is:The end of mandril is equipped with vertical part;
Fixed structure includes main cylinder, movable claw, fixed jaw, pressing plate;The periphery at the middle part of main cylinder is equipped with crossette;Movable claw packet
Include perpendicular end, horizontal end, erect end, the connection of horizontal end in " L " the horizontal end of shape, movable claw is equipped with movable sleeve, and the perpendicular end of movable claw is equipped with projection,
The projected direction of projection is counterclockwise;The quantity of fixed jaw is two, and each fixed jaw includes perpendicular end, horizontal end, erects end, horizontal end
Connection is in " " sleeve is fixed at the horizontal end of shape, each fixed jaw to L, and the perpendicular end of each fixed jaw is equipped with projection, and the projected direction of projection is
Clockwise;The rear end of sleeve is equipped with positioning port, and sleeve is placed on main cylinder, is located at the front end of main cylinder, the rear end of sleeve with
Crossette contacts, and main cylinder puts in positioning port equipped with locating piece;Movable sleeve is located at the front end of main cylinder, and movable sleeve is placed on main cylinder, living
Be equipped with torsional spring between dynamic set and sleeve, the both ends of torsional spring respectively respectively with movable sleeve, sleeve connection;Positioning is equipped with behind pressing plate
Bar, locating rod are put in main cylinder;Spring is equipped between pressing plate and movable sleeve, spring one end heads on pressing plate, and the other end heads on activity
Set;
The vertical part of mandril is connected with master control rope;The perpendicular end of first point of rope one end connection movable claw;The other end of first point of rope
After a movable span, it is then passed through after perforating on main cylinder and is connect with master control rope;Second point of rope one end is connect with locating rod, another
End is connect with master control rope;The movable span is set on the perpendicular end of corresponding fixed jaw;
When in unused state, mandril is Chong Die with montant, and master control rope tenses, and movable claw, which is drawn, to be rotated, make movable claw with it is solid
Determine to keep a fixed angle, pressing plate that the elastic force of spring is overcome to move back to main cylinder direction between pawl;It is living when fixed structure connects wheel hub
The perpendicular end of pawl is put in the corresponding aperture of wheel hub, and the perpendicular end of each fixed jaw is put in the corresponding aperture of wheel hub, mandril Unscrew
Afterwards, master control rope moves downward, meanwhile, movable claw is relatively rotated with fixed jaw, and the projection of movable claw turns to the back of the body of corresponding spoke
Face, the projection of fixed jaw turn to the back side of corresponding spoke;Spring pushes pressing plate to advance, and pressing plate is pressed on spoke.
Further mode is:Movable claw, fixed jaw are located at around pressing plate.
Further mode is:Montant is fixedly connected with the rear end of main cylinder.
Further mode is:With mandril at 100 degree of angles, the inside at the middle part of montant is equipped with blocking mandril and is turning round for vertical part
When, mandril rotated the block piece of position.
Above-mentioned technical proposal has such technique effect:
1, the present invention is the sun-proof canopy of trolley of open side type, simple in structure, and operation is easy, and is suitable for short and small automobile.Mandril
It is equipped with the first horizontal branch, the second horizontal branch, simple operation.It can once be fixed in use, sun-proof canopy only needs to connect with wheel hub,
Simple operation.
2, movable claw and fixed jaw of the present invention relatively rotate, and the projection of movable claw turns to the back side of corresponding spoke, fixed
The projection of pawl turns to the back side of corresponding spoke;Spring pushes pressing plate to advance, and pressing plate is pressed on spoke.Movable claw, fixed jaw, pressure
Plate cooperates, and thereby realizes fixation.Fixed structure is just fixed on wheel hub in this way.While opening mandril, it can fix
Wheel hub.While receiving folded mandril, fixed structure can be made to leave wheel hub, it is easy to operate, it is convenient, simply.
3, fixed structure of the present invention is not contacted with ground, it is ensured that sun-proof canopy is not influenced by ground environment, keeps clear
It is clean.
4, the present invention is connected firmly in use, with multiple component multiple directions and hub contacts cooperation.
5, the configuration of the present invention is simple, at low cost, manufacture is easy.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of side frame.
Fig. 2 is the schematic diagram of one view directions of fixed structure.
Fig. 3 is the schematic diagram of one view directions of fixed structure.
Fig. 4 is the connection diagram of mandril, montant.
Fig. 5 is the stereoscopic schematic diagram of another view directions of side frame.
Fig. 6 is the schematic diagram of one view directions of fixed structure.
Fig. 7 is the structure sectional view of fixed structure.
Fig. 8 is the schematic diagram that fixed structure is connected to after wheel hub.
Fig. 9 is another schematic diagram that fixed structure is connected to after wheel hub.
Figure 10 is a kind of schematic diagram that sun-proof canopy is applied on vehicle.
Figure 11 is that the receipts of mandril fold direction schematic diagram.
Specific implementation mode
The present invention is specifically described with reference to specific embodiment.
Embodiment 1:As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, a kind of open side type trolley
Sun-proof canopy, including tilt, a side frame 100;Side frame includes mandril 1, montant 2, the fixed structure for being connect with wheel hub 300
400;The end of mandril 1 is hinged with the top of montant 2, and fixed structure 400 is set to the bottom of montant 2;It is horizontal that mandril is equipped with first
Branch the 111, second horizontal branch 112, one end of the first horizontal branch, the second horizontal branch one end respectively turnably connect with mandril, in this example, even
It connects and is at the both ends of mandril;Tilt both ends are connect with the first horizontal branch 111, the second horizontal branch 112 respectively.
Two angles of tilt one end are connect with the first horizontal branch respectively, and two angles of the tilt other end connect with the second horizontal branch respectively
It connects, realizes that tilt both ends are connect with the first horizontal branch, the second horizontal branch respectively.
When without state, the first horizontal branch, the second horizontal branch are gone to respectively to be folded with mandril overlapping positions, realization.
In use, mandril turns to above the roof of trolley, the first horizontal branch, the second horizontal branch are launched into parallel in the horizontal plane
Shape, tilt are flared above the roof of trolley.
First horizontal branch is telescopic.The structure of telescopic is the structure of routine.Such as, the first horizontal branch is that three sections of bodies of rod connect
Connect composition, the scalable connection of the adjacent body of rod.
Second horizontal branch is telescopic.The structure of telescopic is the structure of routine.Such as, the second horizontal branch is that three sections of bodies of rod connect
Connect composition, the scalable connection of the adjacent body of rod.
One improved example is:
The end of mandril 1 is equipped with vertical part 3.
Fixed structure 400 includes main cylinder 4, movable claw 5, fixed jaw 6, pressing plate 7.The periphery at the middle part of main cylinder 4 is equipped with crossette
8.Movable claw 5 includes perpendicular end 501, horizontal end 502, and perpendicular end, horizontal end are connected into " " shape, the horizontal end 502 of movable claw is equipped with lives L
The perpendicular end 501 of dynamic set 503, movable claw is equipped with projection 504, from the rear end of main cylinder to the preceding extreme direction of main cylinder in terms of, projection 504 it is prominent
Outgoing direction is counterclockwise;The quantity of fixed jaw 6 is two, and each fixed jaw 6 includes erecting end 601, horizontal end 602, perpendicular end 601,
Horizontal end 602 is connected into " " sleeve 603 is fixed at the horizontal end 602 of shape, each fixed jaw to L, and the perpendicular end 601 of each fixed jaw is equipped with
Projection 604, from the rear end of main cylinder to the preceding extreme direction of main cylinder in terms of, the projected direction of projection 604 is clockwise;Sleeve 603
Rear end be equipped with positioning port 605, sleeve 603 is placed on main cylinder 4, is located at the front end of main cylinder 4, rear end and the crossette 8 of sleeve 603
Contact, main cylinder put in positioning port 605 equipped with locating piece 9;Movable sleeve 503 is located at the front end of main cylinder 4, and movable sleeve 503 is placed on master
On cylinder 4, be equipped with torsional spring 10 between movable sleeve 503 and sleeve 603, the both ends of torsional spring 10 respectively respectively with movable sleeve, sleeve connection;Pressure
Locating rod 71 is equipped with behind plate 7, locating rod 71 is put in main cylinder 4;Spring 11, bullet are equipped between pressing plate 7 and movable sleeve 503
11 one end of spring heads on pressing plate, and the other end heads on movable sleeve 503.Locating rod can relatively main cylinder activity.
The perpendicular end position of movable claw is corresponding with the position of the corresponding aperture of wheel hub, and the perpendicular end position of fixed jaw is corresponding with wheel hub
The position in hole corresponds to.
The other end of spring heads on movable sleeve 503 by partition board 12 in this example.Main cylinder passes through spring 11.Main cylinder passes through torsional spring
10。
The vertical part 3 of mandril 1 is connected with master control rope 13;The perpendicular end of first point of 14 one end of rope connection movable claw;First point of rope 14
The other end pass through the movable span 16 that is equipped with of perpendicular end of corresponding fixed jaw after, which is that movable claw overcomes torsion
That fixed jaw of the torsion rear steering of spring is then passed through after perforating on main cylinder and is connect with master control rope;Second point of 15 one end of rope with it is fixed
Position bar 71 connects, and the other end is connect with master control rope 13;
When in unused state, mandril is Chong Die with montant (receiving overlapping state), and the end of vertical part is in relatively high-order, master control rope
It tenses, movable claw is taken the power of torsional spring and rotated by clarke, makes to keep a fixed angle, pressing plate gram between movable claw and fixed jaw
The elastic force for taking spring is moved back to main cylinder direction;When fixed structure connects wheel hub, the perpendicular end of movable claw is put in the corresponding aperture of wheel hub, should
Hole of the hole between adjacent two spoke 301, the perpendicular end of each fixed jaw are put in the corresponding aperture of wheel hub, the hole be adjacent two spoke it
Between hole, after mandril Unscrew, vertical part end is in opposite lowest order, and as Figure 1 and Figure 4, master control rope moves downward,
Meanwhile movable claw is relatively rotated with fixed jaw, the projection of movable claw turns to the back side of corresponding spoke, the projection rotation of fixed jaw
To the back side of corresponding spoke;Spring pushes pressing plate to advance, and pressing plate is pressed on spoke.Movable claw, fixed jaw, pressing plate cooperate,
Thereby realize fixation.Fixed structure is just fixed on wheel hub in this way.It, can be with stationary hub while opening mandril.Receive folded top
While bar, as shown in figure 11, is received for mandril and fold direction, fixed structure can be made to leave wheel hub, it is easy to operate, it is convenient, simply.
The present invention is connected and fixed than stronger.
Movable claw, fixed jaw are located at around pressing plate.
Further it is improved to:Montant 2 is fixedly connected with the rear end of main cylinder 4.
Further it is improved to:With mandril at 100 degree of angles, the inside at the middle part of montant 2 is equipped with blocking mandril and is returning for vertical part
When turning, mandril rotated the block piece 17 of position.As shown in figure 11.Mandril 1 in this way is returned to and montant weight after rotating clockwise
When folded, (since master control rope with movable claw, locating rod by connecting, receive between the meeting of master control rope under the drop-down force effect of master control rope
To the effect of the power of torsional spring, spring), it will not continue to turn, avoid position.
As shown in figure 11, mandril in a state of nature when (Chong Die with montant), vertical part is located at time high-order, and elastic drawing
The master control rope hauls, and such mandril will not be rotated arbitrarily, it is necessary to which someone's force effect is.During mandril return, erect
After peak is crossed in portion, vertical part can automatically reset, because of the effect of the elastic master control rope hauled.
Further it is improved to:The end of mandril is located at the side of montant, and vertical part is located at the other side of montant, and vertical part 3 is logical
Hinged shaft 31 is crossed to connect with the end of mandril 1.
Further it is improved to:With mandril at 80 degree of angles, the inside at the middle part of montant is equipped with blocking mandril and is turning round for vertical part
When, mandril rotated the block piece of position.
Further it is improved to:With mandril at 85 degree of angles, the inside at the middle part of montant is equipped with blocking mandril and is turning round for vertical part
When, mandril rotated the block piece of position.
Further it is improved to:With mandril at 95 degree of angles, the inside at the middle part of montant is equipped with blocking mandril and is turning round for vertical part
When, mandril rotated the block piece of position.
Further it is improved to:It can be arranged to telescopic structure to mandril.
Further it is improved to:It can be arranged to telescopic structure to montant.