Patent Application
20190031148
None.
The invention relates to the technical field of the all-terrain vehicle, and particularly to windshields and windshield wipers used on all-terrain vehicles.
Utility vehicles (“UVs”) and all terrain vehicles (“ATVs”) are well known for travel over a wide variety of terrains, including over unpaved trails or fields, rocks, etc. Such vehicles are widely used in agriculture and forestry operations, as well as in safety operations such as for rugged mountain crossings. Such vehicles are also widely used for recreational enjoyment in natural, outdoor settings away from pavement. All-terrain vehicles may also be referred to as “beach vehicles”, or “four-wheel motorcycles”.
Some all terrain vehicles include a cab with a front windshield. It may be desired to remove the front windshield from the vehicle, either when the windshield becomes damaged and needs to be replaced with a new one, or to allow more open air riding. A windshield wiper may be installed on the front windshield using a mounting hole. The presence of the wiper installed on the windshield makes it more difficult to remove the windshield from the vehicle. When the windshield is removed from the vehicle, if the wiper is also removed from the front windshield, it also becomes easy to lose parts of the wiper. Better solutions are needed.
In view of this, the present invention provides a type of wiper mounting structure which reduces the difficulty of removing the windshield of the all-terrain vehicle from the cab. The all-terrain vehicle includes a frame mounted on the cab of the all-terrain vehicle, with the windshield connected to the frame by a hinge or more preferably two hinges. A wiper mounting plate is used for supporting the windshield wiper, which is separately connected to the frame by a hinge, preferably arranged toward the outside of the cab with a flipped lap edge lapped on the frame. The surface of the wiper mounting plate provides a wiper mounting base used for installing the wiper.
Preferably the circumferential edge of the wiper mounting plate has a windshield mounting groove which is arranged inward in its width direction and coupled with the windshield, with the windshield installed into the windshield mounting groove. Preferably the width of the wiper mounting plate gradually increases from the distal end to the proximal end.
Preferably the hinged connection between the windshield and the frame is located at the top of the windshield. Preferably, the hinged end of the wiper mounting plate has a rain retaining ear extended to the inner side of the frame, and the outer end face of the rain retaining ear makes contact with the inner wall of the frame.
In order to describe the technical scheme more clearly in the existing technology or the embodiment of the present invention, the drawings required for the implementation of the existing technology or the embodiment of the present invention are briefly introduced in the following, obviously, the drawings below are some embodiments of the present invention, for the ordinary technical personnel in the art, you can also get other drawings according to these drawings at the premise of without giving creative labor.
While the above-identified drawing figures set forth a preferred embodiment, other embodiments of the present invention are also contemplated, some of which are noted in the discussion. In all cases, this disclosure presents the illustrated embodiments of the present invention by way of representation and not limitation. Numerous other minor modifications and embodiments can be devised by those skilled in the art which fall within the scope and spirit of the principles of this invention.
The invention provides a type of wiper mounting structure for an all-terrain vehicle. A windshield frame 1 is arranged on the cab of the all-terrain vehicle. For example, the frame 1 may be part of a roll over protection system as known for all terrain vehicles. A windshield 2 is connected to the front of the upper end of the frame 1 by two hinges 6. The hinged connection allows the windshield 2 to be opened on the frame 1 when desired, with the user pivoting the bottom of the windshield 2 upward. The hinges 6 include removeable fasteners allowing the windshield 2 to be removed when needed.
A wiper mounting plate 4 supports a wiper 3 used for cleaning the windshield 2. The wiper mounting plate 4 is connected to the frame 1 by a hinge 5. The hinge 5 pivots about the same axis as the hinges 6, such that the wiper mounting plate 4 is synchronously driven open or closed during opening or closing of the windshield 2.
The mounting of windshield 2 should meet the sealing requirements of all-terrain vehicles and avoid leakage between the windshield 2 and the wiper mounting plate 4. As best shown in
When it is necessary or desired to remove the windshield 2 from the frame 1, the windshield 2 is only disassembled at the hinges 6. The windshield 2 is slidably withdrawn from the windshield mounting groove 41 on the wiper mounting plate 4 to finish windshield removal. It is not necessary to remove the wiper 3 when the windshield 2 is disassembled; the wiper 3 is still supported by the wiper mounting plate 4 and attached to the vehicle. Damaged or lost parts caused by the disassembling of the wiper 3 is avoided, and the difficulty of removing windshield 2 from the cab of the all-terrain vehicle is reduced.
As an alternative to the mounting groove 41, the mounting plate 4 can have a lap ear structure to lap on the end surface of the windshield 2, which similarly has the same effect of protecting from the rain.
In the preferred embodiment of the present invention, the width of the wiper mounting plate 4 gradually increases from the distal end to the proximal end, forming a trapezoid shape. As the windshield 2 is slid into the windshield mounting groove 41 on the wiper mounting plate 4, the edge of the windshield 2 gradually makes contact with the trapezoid shape of the wiper mounting plate 4, guiding the windshield 2 into position and ensuring tightness and compactness of the windshield 2 into the windshield mounting groove 41, improving mounting convenience of the windshield 2.
In the preferred embodiment of the present invention, the mounting hinge 5 is arranged outside the windshield 2, that is, outside the cab. During mounting of the hinge 5, the fastening screws or bolts are advanced inward toward the cab. The ends of the fastening screws or bolts are covered by the inner part of the frame 1 to avoid the possibility of rain water flowing into the cab along protruding screw threads. Further, the mounting hinge 5 is located outside the windshield. When the windshield 2 is opened, a large space between the windshield 2 and the frame 1 can be supported by the mounting hinges 5, 6, so the windshield 2 is easily opened or closed.
In the preferred embodiment of the present invention, a wiper mounting base or seat 42 is arranged on the surface of the wiper mounting plate 4 and used for mounting the wiper 3. The wiper mounting seat 42 provides the wiper 3 with rotating support.
In the preferred embodiment of the present invention, the proximal end of the wiper mounting plate 4 has a flipped lap edge 43 which extends inward in the direction of the thickness of the windshield 2. The flipped lap edge 43 is lapped on the frame 1. The proximal end of the wiper mounting plate 4 allows it to be bent along the surface of the windshield 2 and extended inward in the direction of the thickness of the windshield 2, then the flipped lap edge 43 is formed. The flipped lap edge 43 is lapped on the frame 1 to make the surfaces of the windshield 2 and the wiper mounting plate 4 to be protruded out of the windscreen mounting frame 1. The mounting hinge 5 is located on the surfaces of the frame 1 and the wiper mounting plate 4. When the windshield needs to be opened, the flipped lap edge 43 is misaligned with the frame 1 in the position lapped; the outer end of the flipped lap edge 43 and the frame are dodged each other to avoid the edges of frame 1, the wiper mounting plate 4 and the windshield 2 squeezing each other due to the misalignment of mounting structure of mounting hinge 5, so the safety of windshield 2 is ensured when it is opened.
In the preferred embodiment of the present invention, the proximal end of the wiper mounting plate 4 is provided with a rain retaining ear 44 extended to the inner side of the frame 1. The outer end face of the rain retaining ear 44 makes contact with the inner wall of the frame 1. In order to ensure the seal performance of protecting from the rain between the wiper mounting plate 4 and the frame 1, the rain retaining ear 44 is arranged on the hinged end of the wiper mounting plate 4 and extended to inside of the frame 1. When the windscreen is closed, the outer end face of the rain retaining ear 44 makes contact with the inner end face of the frame 1 to avoid the mounting interstice between the two of them and the leakage of rain water in that position.
Although the present invention has been described with reference to preferred embodiments, workers skilled in the art will recognize that changes may be made in form and detail without departing from the spirit and scope of the invention.
| Number | Date | Country | Kind |
|---|---|---|---|
| 201710637441.6 | Jul 2017 | CN | national |
