CN213384076U

CN213384076U - Automobile luggage rack crossbeam

Info

Publication number: CN213384076U
Application number: CN202022039523.0U
Authority: CN
Inventors: 张普伦
Original assignee: Ningbo Niute Automobile Fittings Co ltd
Current assignee: Ningbo Niute Automobile Fittings Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-06-08
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a car luggage rack crossbeam aims at providing a simple to operate, simple structure, is connected reliable car luggage rack crossbeam with car luggage rack. It includes crossbeam main part and the base that is located crossbeam main part both sides and is connected with the vertical pole of luggage rack, base one end is equipped with and is used for the cover to establish the interface in the crossbeam main part outside, and the base other end is equipped with the decurrent recess of opening, recess and vertical pole interference fit, the notch opening outside is equipped with one end and base articulated removable cover, and when the recess was detained and is established in the top of vertical pole, removable cover used the pin joint to close whole notch as the axle upset lid, and removable cover keeps away from the one end and the base joint of articulated department. Adopt the new design of present case, not only guarantee that the crossbeam can be firm fix on the vertical pole of luggage rack, when needing to maintain the change, also can be rapid convenient dismantlement crossbeam moreover.

Description

Automobile luggage rack crossbeam

Technical Field

The utility model relates to a car luggage rack accessory technical field, concretely relates to car luggage rack crossbeam.

Background

At present, many car owners often install luggage racks on the roofs for traveling needs. The cross beams on the luggage rack are generally added according to the needs of users. But the connection relation between crossbeam and the luggage rack is insecure now, and mounting structure is complicated moreover, and is very inconvenient to the dismouting maintenance.

The invention discloses a lamp-equipped automobile luggage rack, which is named as an automobile luggage rack with a lamp in China patent publication No. CN205706475U, publication No. 2016, 11, 23, and the invention discloses the lamp-equipped automobile luggage rack, which comprises a luggage bracket, wherein the luggage bracket comprises a left luggage bracket and a right luggage bracket which are arranged at the left side edge and the right side edge of the top of an automobile, and the lamp-equipped automobile luggage rack is characterized by further comprising a lighting lamp, a sliding cross rod and a rear cross rod; the illuminating lamps are arranged at the front parts of the left luggage bracket and the right luggage bracket and are used for providing auxiliary illumination for the automobile; the left luggage rack and the right luggage rack are both provided with sliding grooves which are arranged at the inner sides of the left luggage rack and the right luggage rack; the left end and the right end of the sliding cross rod are respectively clamped and embedded in the sliding groove, and the sliding cross rod can slide back and forth in the sliding groove; the rear cross rod is positioned at the rear part of the luggage rack and arranged between the left luggage bracket and the right luggage bracket. The utility model discloses a take lamp car luggage rack that provides possesses the illumination function, has pleasing to the eye and practicality simultaneously concurrently. The transverse rod (equivalent to the transverse beam mentioned in the previous paragraph) is connected with the luggage rack main body in a sliding manner, so that the position of the transverse rod is convenient to adjust, but the connection relationship between the transverse rod and the luggage rack main body is not firm, and the luggage rack main body is inconvenient in the actual use process.

Disclosure of Invention

The utility model overcomes the shortcoming among the prior art, provide a simple to operate, simple structure, with the automobile luggage frame reliable automobile luggage frame crossbeam of being connected.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model provides a car luggage rack crossbeam, includes crossbeam main part and the base that is located crossbeam main part both sides and is connected with the vertical pole of luggage rack, base one end is equipped with and is used for the cover to establish the interface in the crossbeam main part outside, and the base other end is equipped with the decurrent recess of opening, recess and vertical pole interference fit, the notch opening outside is equipped with one end and base articulated removable cover, and when the recess was detained and is established in the top of vertical pole, removable cover used the pin joint to close whole notch as an axle upset lid, and removable cover kept away from the one end and the base joint of articulated department.

Set up the recess that the opening is decurrent on the base, when the installation crossbeam, press the base downwards from the vertical pole top, and then detain the recess on the vertical pole, it is very convenient to install like this. In order to increase the firm in connection degree between base and the vertical pole, the width of recess needs to carry out appropriate modification according to the size of vertical pole, and recess and vertical pole interference fit can prevent that the vertical pole from droing in the recess. The opening of recess is covered from recess below after removable cover can overturn through the hinge, and removable cover one end is articulated with the base this moment, and the other end is with the base joint. Under the cooperation of the groove and the movable cover plate, the upper surface, the lower surface, the left surface and the right surface of the part, matched with the base, of the longitudinal rod are all covered by the covering, the base is equivalent to a ring for hooping the longitudinal rod, and the connection between the base and the longitudinal rod is very firm.

Preferably, the hinge joint of the movable cover plate comprises a hinge shaft and a torsion spring arranged outside the hinge shaft. The movable cover plate and the base are in hinged relation, and the torsional spring is sleeved outside the hinge shaft at the hinged position, so that the movable cover plate can better cover the notch in the using process. Before the base is installed, the movable cover plate is in a state of covering the notch under the action of the elasticity of the torsion spring; the movable cover plate is broken off, the groove of the base is aligned with the longitudinal rod and buckled and pressed down, and the movable cover plate can reset due to the elasticity of the torsion spring and covers the groove opening again. The elasticity of torsional spring makes the removable cover return and lets the removable cover butt in the vertical pole below, improves the firmness of being connected between base and the vertical pole.

Preferably, a mounting hole is formed in the position, close to the joint, of the bottom of the base, a screw is arranged in the mounting hole, and the screw is abutted to the bottom of the beam main body through the mounting hole. In the foregoing, one end of the base is provided with an interface sleeved outside the cross beam main body, and the cross beam main body is inserted into the interface, but such a connection manner is not firm. The bottom of the base is provided with a mounting hole, and then the screw is screwed in until the screw penetrates through the mounting hole and then abuts against the cross beam, so that the cross beam main body is prevented from sliding out of the interface.

Preferably, the base top is equipped with the vertical first through-hole that is used for holding the bolt that just runs through whole base, and first through-hole is located between mounting hole and the recess, is equipped with the second through-hole that is used for holding the bolt that corresponds with first through-hole on the removable cover, and when the recess mouth was closed to the removable cover lid, second through-hole and first through-hole communicate from top to bottom. After the movable cover plate covers the notch, the bolt sequentially penetrates through the first through hole and the second through hole, so that the movable cover plate can be ensured to tightly cover the notch all the time.

Preferably, a plurality of air cavities are arranged on the side wall of the groove. The air cavity is hollow. When the groove is reversely buckled above the longitudinal rod, the longitudinal rod has an extrusion effect on the inner side wall of the groove due to the interference fit relationship between the groove and the longitudinal rod, and the air cavity is compressed and deformed under stress. The deformed air cavity can generate elasticity on the longitudinal rod, so that the pressure between the longitudinal rod and the groove is increased, and the longitudinal rod is further prevented from being separated from the groove.

Preferably, the bottom of the base is provided with a plurality of mounting holes for accommodating bolts, the mounting holes are sequentially arranged from left to right, the bottom of the beam main body is provided with a hole corresponding to the mounting hole, and the bolts penetrate through the mounting hole and the hole from bottom to top. The base is fixedly connected with the beam main body by abutting the beam main body with the screw, but if only one screw is arranged, the firmness of the fixedly connected base is not enough, and the screw abuts against the beam main body and damages (deforms) the surface of the beam main body, so that the service life of the beam main body is influenced. This scheme now adopts a plurality of bolts to act as the role of intermediate junction spare, has both increased the firmness that base and crossbeam main part linked firmly (because the bolt passes mounting hole and trompil respectively), also can not cause the damage to the crossbeam main part.

Preferably, the bolt is of a hexagon socket head cap screw structure. When the bolt is fastened or disassembled by an inner hexagonal wrench, the sliding angle is not easy.

Compared with the prior art, the beneficial effects of the utility model are that: the base is provided with the groove with the downward opening, so that the base and the longitudinal rod can be in interference fit, the cross beam can be firmly and fixedly connected to the luggage rack, and the cross beam is very convenient to disassemble and assemble; the movable cover plate comprises a torsion spring structure, has a return function, and prevents the cross beam from being separated from the longitudinal rod under the synergistic action of the movable cover plate and the groove; the base and the beam main body can be effectively and reliably connected together by using the bolts as the intermediate connecting pieces.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a partial structural schematic diagram of the present invention;

in the figure: the cross beam comprises a cross beam main body 1, a base 2, a connector 3, a groove 4, a movable cover plate 5, a first through hole 6, a second through hole 7, an air cavity 8, a mounting hole 9 and an inner hexagon bolt 10.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1 and 2, a car luggage rack crossbeam includes crossbeam main part 1 and base 2 that is located crossbeam main part 1 both sides and is connected with the vertical pole of luggage rack, 2 one end of base is equipped with and is used for the cover to establish interface 3 in the crossbeam main part 1 outside, and the 2 other ends of base are equipped with opening decurrent recess 4, recess 4 and vertical pole (not shown in the figure) interference fit, the recess mouth outside is equipped with one end and 2 articulated removable cover boards 5 of base, and when recess 4 detained and establish in the top of vertical pole, removable cover board 5 covers whole notch after using the pin joint to overturn as the axle, and removable cover board 5 keeps away from the one end and the base 2 joint of articulated department. The hinge joint of the movable cover plate 5 comprises a hinge shaft and a torsion spring (not shown in the figure) arranged outside the hinge shaft. The top of the base 2 is provided with a first through hole 6 which is vertically arranged and penetrates through the whole base 2 and used for accommodating the hexagon socket head cap screw, the first through hole 6 is positioned between the mounting hole 9 and the groove 4, the movable cover plate 5 is provided with a second through hole 7 which corresponds to the first through hole 6 and is used for accommodating the hexagon socket head cap screw 10, and when the groove opening is covered by the movable cover plate 5, the second through hole 7 and the first through hole 6 are communicated with each other from top to bottom. And a plurality of air cavities 8 are arranged on the side wall of the groove 4. The bottom of the base 2 is provided with a plurality of mounting holes 9 for accommodating the hexagon socket head cap screws 10, the mounting holes 9 are sequentially arranged from left to right, the bottom of the beam main body 1 is provided with a hole (not shown in the figure) corresponding to the mounting hole 9, and the hexagon socket head cap screws 10 are successively arranged in the mounting holes 9 and the hole from bottom to top.

Before the cross beam is arranged on a longitudinal rod of a luggage rack, firstly, the position relation between the base 2 and the cross beam main body 1 is confirmed, then, the interface 3 is sleeved on the outer side of the cross beam main body 1, and the base 2 is fixedly connected with the cross beam main body 1 by sequentially penetrating through the mounting hole 9 and the opening hole by using the hexagon socket head cap screw 10; then opening the movable cover plate 5, aligning the opening of the groove 4 with the longitudinal rod and pressing downwards, then loosening the movable cover plate 5, and returning the movable cover plate 5 to cover the opening of the groove 4; finally, the movable cover plate 5 and the base 2 are connected in series by the hexagon socket head cap screw 10, so that the longitudinal rod is prevented from being separated from the groove 4 due to the fact that the movable cover plate 5 is overturned.

Claims

1. The utility model provides a car luggage rack crossbeam, its characterized in that, includes crossbeam main part and the base that is located crossbeam main part both sides and is connected with the vertical pole of luggage rack, base one end is equipped with and is used for the cover to establish the interface in the crossbeam main part outside, and the base other end is equipped with the decurrent recess of opening, recess and vertical pole interference fit, the notch groove outside is equipped with one end and base articulated removable cover, and when the recess was detained and is established in the top of vertical pole, removable cover used the pin joint to close whole notch as the axle upset lid, and removable cover keeps away from articulated one end and base joint.

2. The cross-member of a roof rack for a vehicle according to claim 1, wherein the hinge of the flap comprises a hinge shaft and a torsion spring arranged outside the hinge shaft.

3. The cross member of claim 1, wherein a mounting hole is provided at the bottom of the base adjacent to the interface, and a screw is provided in the mounting hole and abuts against the bottom of the cross member main body through the mounting hole.

4. The cross member of claim 3, wherein the base top has a first through hole for receiving a bolt, the first through hole is vertically disposed and extends through the base, the first through hole is located between the mounting hole and the groove, the removable cover has a second through hole corresponding to the first through hole for receiving a bolt, and the second through hole and the first through hole are vertically communicated with each other when the removable cover covers the groove opening.

5. The cross-member of claim 1, wherein the side walls of the recess are provided with air chambers.

6. The cross beam of the automobile luggage rack of claim 1, wherein the bottom of the base is provided with a plurality of mounting holes for accommodating bolts, the mounting holes are arranged from left to right, the bottom of the cross beam main body is provided with openings corresponding to the mounting holes, and the bolts are sequentially arranged in the mounting holes and the openings from bottom to top.

7. The cross-member for a roof rack of a vehicle as claimed in claim 4 or 6, wherein the bolt is a hexagon socket head cap bolt structure.