Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
  • B60R9/00—Supplementary fittings on vehicle exterior for carrying loads, e.g. luggage, sports gear or the like
  • B60R9/04—Carriers associated with vehicle roof
  • B60R9/058—Carriers associated with vehicle roof characterised by releasable attaching means between carrier and roof

Definitions

• the invention relates to roof bars adapted to vehicle roof surfaces in order to allow placing extended items which are not suitable for placing in the trunk when the vehicle trunk is insufficient.
• Load carrier roof bars are auxiliary automotive components that are fixed on vehicle roofs and used for carrying loads. In cases where the vehicle trunk is insufficient, extended items which are not suitable to be placed in the trunk are placed in the vehicle roof area. On the other hand, roof bars are used in order to distribute this load to the carrier framework structure of the vehicle and to ensure that the roof is not destroyed due to the load.
• the roof bars used in the state of the art have a multi-pieced structure which require long assembly time.
• EP0635397A1 In a patent research conducted in relation to the prior art, a patent numbered EP0635397A1 was found.
• This application mentions a roof bar that is fixed on the vehicle roof. It comprises two rails fixed to the roof and at least two cross pieces. The two cross-pieces locked on it contain opposite faces that can be applied directly to each other to form an aero foil.
• a roof rail for motor vehicles comprises a profile cross carrier, which is supported by means of carrier legs at both ends of a profile roof. Covers are arranged with locking cover elements on the support legs. According to the invention, each cover has a slot inside which a rocker is present, arranged with a therein to a horizontally oriented axis having pivot able rocker as a locking member, which is equipped with a group consisting of lock and lock bolt locking unit.
• a roof load carrier system comprising two roof bars on both sides of the vehicle, in the form of rods extending along the vehicle roof for carrying and/or attachment of loads, and at least one rack extending perpendicular from one roof bar to the other roof bar in the form of a rod.
• the object of the invention is to provide different technical features that bring a new insight in this field compared to the roof bars used in the state of the art.
• a object of the invention is to provide a roof bar which is easy to manufacture and assemble due to its structure with low number of parts.
• Another object of the invention is to minimize production and labor costs due to its structure with low number of parts and ease of assembly.
• Another object of the invention is to complete the assembly process with a single bolt. Thereby, a durable fixing is quickly established.
• a load carrier roof bar adapted to upper roof surfaces of vehicles comprising an upper jaw body jaw assembly and a jaw body, characterized by comprising; moving jaw fastened to the mentioned fixed upper jaw body by means of a connector, a loop radius which allow the partial circular motion of the mentioned moving jaw in s2 - s2 directions, - a fixing nut comprising a radius bearing which provides a bearing for the mentioned loop radius and at the same time, ensures fastening the moving jaw and provides the desired partial turn, at least one channel screw to secure the mentioned jaw assembly to the jaw body, - a compression wedge which is provided to make compression motion along the vertical z1 - z2 axis by pushing and pulling the mentioned channel screw along the horizontal y1 - y2 directions.
• Figure-1 is a complete perspective view of the vehicle roof bar of the invention.
• Figure-2 is a close-up perspective view of the fixing jaw portion.
• Figure-3 is a close-up exploded perspective view of the fixing jaw portion.
• Figure-4 is a close-up perspective view of the compression part and compression channel.
• Figure-5 is a close-up perspective view of the fixing clip part.
• Figure-6 is a cross-section perspective view of the vehicle roof bar of the invention.
• Figure-7 is a close-up exploded view of the upper jaw body key and key hole.
• Figure 7.1 is a close-up exploded back view of the upper jaw body key and key hole.
• the load carrier roof bar (100) adapted to the upper roof outer surface of the vehicles comprising the upper jaw body (201 ) jaw assembly (200) and the bar body (300) is illustrated.
• it comprises a moving jaw (203) fastened to the fixed upper jaw body (201) by means of a connector (204) and a loop radius (223) which allows the partial circular motion of the mentioned moving jaw (203) in s2 - s2 directions (see figure-6).
• the loop radius By means of the loop radius, the connection traverse on the vehicle is ensured to receive and fasten the jaws easily and quickly.
• Moving jaw (203) is made of metal-based material, and resistance enhancing surfaces (203.1 ) are formed on it. It also contains a soft layer (207) comprising knurled surfaces adapted to the fixing surface (206) of the moving jaw (203).
• a fixing nut (205) comprising a radius bearing (205.1 ) which provides a bearing for the mentioned loop radius (223) and at the same time, ensures fastening the moving jaw (203) and provides the desired partial turn and at least one channel screw (212) to secure the mentioned jaw assembly (200) to the jaw body (300).
• a fixing nut (205) comprising a radius bearing (205.1 ) which provides a bearing for the mentioned loop radius (223) and at the same time, ensures fastening the moving jaw (203) and provides the desired partial turn and at least one channel screw (212) to secure the mentioned jaw assembly (200) to the jaw body (300).
• a compression wedge (210) which is provided to make compression motion along the vertical z1 - z2 axis by pushing and pulling the channel screw (212) on the horizontal axis along y1 - y2 directions and at least one clip (220) comprising a pin (221) which is attached to the pin hole (302) with an elastic motion by engaging the jaw assembly (200) compression arms (209) to the compression gap (303).
• This clip (220) shown in Figure-5, has a flexible body (222) and while it is placed inside the bar body (300), it flexes before entering the pin hole (302), allowing the pin (221 ) to be seated inside the hole.
• the mentioned clip (220) is placed in the clip channel (219) where it carries out its function.
• FIG.-6 the cross-section view of the screw holder (224) part is given.
• the screw holder part (224) moves linearly in the Y2 direction when the channel screw (212) is tightened using an Allen key. Flowever, the linear motion of the channel screw (212) is not desired.
• the screw holder (224) acts as a retaining part to keep the screw steady on the axis of rotation while rotating the screw (212), preventing the linear motion of the screw (212) in the Y2 direction.
• FIG-4 a close-up illustration of the inner nut (212.1) configured inside the compression wedge (210) is given.
• a wedge angled surface (218) which provide the angular motion along the z1 and z2 directions by providing the helical motion of the inner nut (212.1) is introduced.
• a channel angled surface (217) which has the same angled surface as the mentioned wedge angled surface (218) and thus provides compression movement is introduced.
• linear motion along the Y1 and Y2 axis converted into Z1 and Z2 angular vertical motion.
• a helical motion is provided for the inner nut (212.1) by means of the channel screw (212), and while the inner nut (212.1) advances the compression wedge (210), with which it is connected, in the Y2 direction, it applies pressure motion towards the Z1 direction along with the opposite channel angled surface (217) and its own angled surface.
• This pressing motion provides compression and fixing by means of the pressure exerted by the upper jaw body (201) and the bar body (300) to each other from inside.
• a body bearing (202) which comprises a bearing gap (216) where the inner jaw (208) and compression arms (209) of the upper jaw body (201) and bar body (300) are seated all together and grip surfaces (202.1) is provided.
• This body bearing (202) and the bar body (300) have the same ellipse form. Thereby, design integrity is established.

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Priority Applications (1)

Applications Claiming Priority (2)

Publications (1)

Family

ID=75337386

Family Applications (1)

Country Status (2)

Citations (8)

Family Cites Families (1)

• 2020
  • 2020-05-05 WO PCT/TR2020/050377 patent/WO2021066769A1/en unknown
  • 2020-05-05 EP EP20873308.9A patent/EP3999382A4/de active Pending

Patent Citations (8)

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