CN215851001U - Car roof luggage rack - Google Patents
Car roof luggage rack Download PDFInfo
- Publication number
- CN215851001U CN215851001U CN202122113036.9U CN202122113036U CN215851001U CN 215851001 U CN215851001 U CN 215851001U CN 202122113036 U CN202122113036 U CN 202122113036U CN 215851001 U CN215851001 U CN 215851001U
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- frame
- luggage rack
- shaped bolt
- supporting strips
- roof
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Abstract
The present invention provides a roof rack for an automobile, comprising: two side stays fixed to the left and right sides of the roof; a luggage rack frame horizontally mounted on the side stay; the connecting assembly is used for fixedly connecting the luggage rack frame and the side supporting strips; the connecting assembly includes: the U-shaped bolt is hooped on the side supporting strips, the top of the U-shaped bolt is screwed on the luggage rack frame through a nut, and two rod parts of the U-shaped bolt are installed in a staggered mode along the front-back direction; the U-shaped bolt is clamped between the luggage rack frame and the side supporting strips, the bottom of each supporting strip is provided with an arc-shaped pressing wall tightly attached to the side supporting strips, and the top surfaces of the supporting strips are horizontal surfaces tightly attached to the luggage rack frame. The connecting assembly enables the luggage rack frame to be reliably arranged on the side supporting strips, is not easy to shake, loosen and the like, and is suitable for mountain off-road conditions.
Description
Technical Field
The utility model belongs to the technical field of automobile accessories, and particularly relates to an automobile roof rack.
Background
Automotive racks are used to store bulky objects such as bicycles, folding beds, luggage bins, etc. when the racks are used, the objects need to be firmly fixed to the racks for driving safety.
For example, patent application No. CN201921867560.1 discloses a roof rack and a car including the same. The roof rack comprises a main body and is also provided with a movable luggage frame. When the movable luggage frame slides into the first part of the main body relative to the main body, the movable luggage frame is in an unfolded state, and the unfolded movable luggage frame and the second part of the main body can both contain luggage so as to increase the storage space of the roof rack; when the movable luggage frame can slide to the second part of the main body relative to the main body, the movable luggage frame is in a storage state and is located in the second part of the main body, the movable luggage frame in the storage state does not shield the first part of the main body at the moment, so that the hollow part of the first part is opened outwards to expose the skylight, air in the automobile circulates, a rider can enjoy scenery outside the automobile, and the problem that the function of the skylight is lost due to the fact that the luggage frame shields the skylight in the prior art is effectively solved.
However, the conventional luggage rack stay is mostly in the shape of an arc line for matching with the appearance structure of the vehicle body and reducing the wind resistance, so that the frame assembled on the luggage rack stay cannot be reliably attached to the luggage rack stay, and the frame is easy to shake. In mountain off-road conditions, the high-frequency and high-amplitude vibration of the vehicle body further aggravates the looseness between the frame body and the stay bar of the luggage rack, and the use safety of the luggage rack is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a safe, reliable and firmly-assembled automobile roof rack.
The utility model provides the following technical scheme:
a roof rack for an automobile, comprising:
two side stays fixed to the left and right sides of the roof;
a luggage rack frame horizontally mounted on the side stay;
the connecting assembly is used for fixedly connecting the luggage rack frame and the side supporting strips;
the connecting assembly includes:
the U-shaped bolt is hooped on the side supporting strips, the top of the U-shaped bolt is screwed on the luggage rack frame through a nut, and two rod parts of the U-shaped bolt are installed in a staggered mode along the front-back direction;
the U-shaped bolt is clamped between the luggage rack frame and the side supporting strips, the bottom of each supporting strip is provided with an arc-shaped pressing wall tightly attached to the side supporting strips, and the top surfaces of the supporting strips are horizontal surfaces tightly attached to the luggage rack frame.
Preferably, the connecting assemblies are paired two by two, and in the two groups of connecting assemblies of the same pair, the staggering directions of the two U-shaped bolts are opposite.
Preferably, the same pair of connecting members share one said furring strip.
Preferably, the luggage rack frame comprises a base and a side frame which are fixedly connected, the base comprises a frame which is enclosed and a supporting rod which is fixed in the frame, the U-shaped bolt is in threaded connection with the frame of the base, a sinking groove is formed in the surface of the frame, and the nut which is in threaded connection with the U-shaped bolt sinks in the sinking groove.
Furthermore, the luggage rack frame further comprises a top frame, the top frame is hinged to the side frames through hinges, and the top frame, the side frames and the base are enclosed together to form an accommodating space.
Preferably, the top frame and the side frame are locked by a mechanical lock.
Preferably, a reinforcing block is installed at the middle of the side stay, and the reinforcing block is screwed or adhered to the roof and supports the side stay.
The utility model has the beneficial effects that:
the luggage rack frame is arranged on the side supporting strips, and luggage articles are placed in the luggage rack frame. Luggage rack frame is connected with coupling assembling for the side stay, coupling assembling includes U type bolt and filler strip, U type bolt staple bolt is on the side stay, and the top of U type bolt is by the nut spiro union on luggage rack frame, two pole portions of U type bolt stagger the installation along the fore-and-aft direction, consequently when luggage rack frame appears the trend of backward movement under windage pressure or the vibrations condition, the side direction clamp force that U type bolt provided prevents the luggage rack frame and rocks around, the installation stability of luggage rack frame has been improved.
According to the utility model, the filler strip is arranged between the base of the luggage rack frame and the side supporting strip, the bottom of the filler strip is provided with the arc-shaped pressing wall tightly attached to the side supporting strip, the top surface of the filler strip is a horizontal plane tightly attached to the luggage rack frame, and the arc-shaped pressing wall and the top surface of the filler strip are respectively tightly attached to the side supporting strip and the luggage rack frame, so that a gap between the luggage rack frame and the side supporting strip is prevented from being generated and the supporting strength of the luggage rack frame is prevented from being influenced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic cross-sectional view of the U-bolt locking side stay and roof rack frame of the present invention;
fig. 4 is a schematic top view of the connector assembly from the top of the backing strip.
Labeled as: 1. a side stay; 2. a luggage rack frame; 3. a connecting assembly; 4, U-shaped bolts; 5. a filler strip; 6. a rod portion; 7. sinking a groove; 8. a nut; 9. a reinforcing block; 10. a base; 11. a side frame; 12. a top frame; 13. a vehicle roof; 14. a mechanical lock; 15. the arc presses the wall.
Detailed Description
As shown in fig. 1 to 4, a roof rack for an automobile includes a side stay 1, a rack frame 2, and a connecting assembly 3.
The two side stays 1 are symmetrically fixed to the left and right sides of the roof 13 in the front-rear direction of the vehicle body. The side stay 1 may be screwed or bonded to the roof 13 with a space between the side stay 1 and the roof 13.
The luggage rack frame 2 is made of aluminum alloy, and the luggage rack frame 2 is horizontally arranged on the side stay 1. As shown in fig. 1, the luggage rack frame 2 includes a base 10, a side frame 11 and a top frame 12, the base 10 is supported by two side stays 1, the base includes a surrounding frame and a plurality of support rods welded and fixed in the frame, and the support rods are used for supporting luggage. The side frame 11 is screwed on the base 10, the top frame 12 is hinged on the top of the side frame 11 through a hinge, and the base 10, the side frame 11 and the top frame 12 jointly enclose to form a containing space of luggage. The top frame 12 and the side frame 11 are locked by a mechanical lock 14, a lock cylinder of the mechanical lock 14 is installed on the top frame, and a lock tongue locks the side frame to prevent luggage from falling. The mechanical lock 14 is unlocked by a key to open the top frame 12 when the luggage is taken or put.
Coupling assembling 3 is stainless steel, and coupling assembling 3 is used for fixed connection luggage rack frame 2 and side brace 1. The coupling assembling includes: a U-bolt 4 and a backing strip 5.
As shown in fig. 2, 3 and 4, the U-bolt 4 is held by the side stay 1, and the top of the U-bolt 4 is screwed to the luggage rack frame 2 by the nut 8, as shown in fig. 4, the two rods 6 of the U-bolt 4 are installed in a staggered manner in the front-back direction, that is, the projection of the U-bolt 4 on the horizontal plane is inclined front-back. When the luggage rack frame 2 has a tendency to rock backwards under wind resistance pressure or under vibration, the lateral clamping force provided by the U-shaped bolt 4 prevents the luggage rack frame 2 from rocking forwards and backwards.
The filler strip 5 is clamped between the luggage rack frame 2 and the side supporting strip 1 through the U-shaped bolt 4, the bottom of the filler strip 5 is provided with an arc-shaped pressing wall 15 tightly attached to the side supporting strip 1, and the top surface of the filler strip 5 is a horizontal plane tightly attached to the frame of the base. The filler strip 5 reliably supports the luggage rack frame 2, so that gaps between the luggage rack frame 2 and the side supporting strips 1 are avoided, and the supporting strength of the luggage rack frame 2 is improved.
The connecting components 3 form a pair in pairs, and the same pair of connecting components share one filler strip 5. In the same two sets of coupling assembling of pair, two U type bolts 4 stagger the opposite direction, can form reverse pulling force, further avoid the luggage rack frame to rock.
As shown in fig. 1, the U-shaped bolt 4 is screwed on the frame of the base 10, the sinking groove 7 is formed in the surface of the frame, the nut 8 screwed with the U-shaped bolt sinks into the sinking groove 7, the nut 8 does not protrude out of the base, and interference cannot be caused to connection between the base 10 and the side frame 11.
As shown in fig. 1, a reinforcing block 9 made of an aluminum alloy is attached to the middle of the side stay 1, and the reinforcing block 9 is screwed or bonded to the roof 13 and supports the side stay 1 so that the side stay 1 can maintain a reliable supporting strength.
When the utility model is installed, the filler strip 5 is placed on the side stay 1, and the luggage rack frame 2 is placed on the filler strip 5. The U-shaped bolt 4 is vertically placed after penetrating through a gap between the side stay 1 and the roof 13, the rod part 6 side of the U-shaped bolt clamps the side stay 1, and is inserted into the through hole of the filler strip 5 and the threaded hole of the base 10, and then the U-shaped bolt 4 is locked by the nut 8.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A roof rack for a vehicle, comprising:
two side stays fixed to the left and right sides of the roof;
a luggage rack frame horizontally mounted on the side stay;
the connecting assembly is used for fixedly connecting the luggage rack frame and the side supporting strips;
the connecting assembly includes:
the U-shaped bolt is hooped on the side supporting strips, the top of the U-shaped bolt is screwed on the luggage rack frame through a nut, and two rod parts of the U-shaped bolt are installed in a staggered mode along the front-back direction;
the U-shaped bolt is clamped between the luggage rack frame and the side supporting strips, the bottom of each supporting strip is provided with an arc-shaped pressing wall tightly attached to the side supporting strips, and the top surfaces of the supporting strips are horizontal surfaces tightly attached to the luggage rack frame.
2. The automotive roof rack of claim 1, wherein the connection assemblies are paired two by two, and the offset direction of the two U-bolts is opposite in the two sets of connection assemblies of the same pair.
3. The automotive roof rack of claim 2, wherein the same pair of connection assemblies share one said furring strip.
4. The automobile roof rack according to any one of claims 1 to 3, wherein the rack frame comprises a base and a side frame which are fixedly connected, the base comprises a surrounding frame and a support rod fixed in the frame, the U-shaped bolt is screwed on the frame of the base, a sunken groove is formed in the surface of the frame, and the nut screwed with the U-shaped bolt is sunken into the sunken groove.
5. The automotive roof rack of claim 4, further comprising a top frame hinged to the side frames by hinges, the top frame, the side frames and the base together enclosing a containment space.
6. The automotive roof rack of claim 5, characterized in that the top frame and the side frames are locked by mechanical locks.
7. The roof rack for the automobile according to claim 1, wherein a reinforcing block is installed at a middle portion of the side stay, the reinforcing block is screwed or bonded to a roof, and supports the side stay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122113036.9U CN215851001U (en) | 2021-09-02 | 2021-09-02 | Car roof luggage rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122113036.9U CN215851001U (en) | 2021-09-02 | 2021-09-02 | Car roof luggage rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215851001U true CN215851001U (en) | 2022-02-18 |
Family
ID=80246489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122113036.9U Active CN215851001U (en) | 2021-09-02 | 2021-09-02 | Car roof luggage rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215851001U (en) |
-
2021
- 2021-09-02 CN CN202122113036.9U patent/CN215851001U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |