A kind of roof mount structure
Technical field
The utility model belongs to Automobile Products technical field, more particularly to a kind of roof mount structure.
Background technology
Drive together with household to go on a tour because the leisure general mood of compatriots now is extremely prevailing, therefore when on holiday, can not only
The effect for loosening body and mind is reached, can more promote the friendship and between household.But, for the luggage for being carried by vehicle increases, mesh
Before there are many people to set up two longitudinal rods on the roof of vehicle, and in the top holder of the horizontal bridging of this etc. longitudinally positioned,
Luggage or relatively large article are placed with by the top holder.But, for current roof mount structure, its structure is suitable to answer
It is miscellaneous, not only allow manufacturing cost to increase, and the trouble suitable in assembling, and have the doubt lost time.In addition, existing roof
Most of frame is inflexible fixed form, it is impossible to depending on the shape of its goods, the limitednumber of thing of freighting, poor availability,
Bad operation.
Utility model content
The purpose of this utility model is:In view of the shortcomings of the prior art, a kind of roof mount structure is provided, the roof frame
It is simple structure, cheap for manufacturing cost, it is important that availability is good, easy to operate, meet the market need for filling different goods diversification
Ask.
To achieve the above object, the utility model is adopted the following technical scheme that:
A kind of roof mount structure, including upper frame, underframe and fixing card, the upper frame is by the fixing card and institute
Underframe connection is stated, the underframe includes lower frame frame body, is fixed on the bearing strip of the lower frame frame body and is arranged at institute
State the support tube below bearing strip.
Improved as one kind of roof mount structure described in the utility model, the lower frame frame body includes the first " u "-shaped
Bend pipe, lower aluminum pipe and the second " u "-shaped bend pipe, the first " u "-shaped bend pipe is by the lower aluminum pipe and the second " u "-shaped bend pipe
Connection.
Improved as one kind of roof mount structure described in the utility model, the both sides of the bearing strip are provided with " T "
Shape groove.
Improved as one kind of roof mount structure described in the utility model, the underframe also includes fixed metal plate, institute
State bearing strip and the lower frame frame body is fixed on by the fixed metal plate.
As roof mount structure described in the utility model one kind improve, the upper frame include the 3rd " u "-shaped bend pipe,
Upper aluminum pipe and the 4th " u "-shaped bend pipe, the 3rd " u "-shaped bend pipe are connected by the upper aluminum pipe with the 4th " u "-shaped bend pipe;
The upper frame is identical with the structure of the lower frame frame body.
Improved as one kind of roof mount structure described in the utility model, also including deep bead, the deep bead connection
In the upper frame and the edge of the lower frame frame body.
The beneficial effects of the utility model are:The utility model includes upper frame, underframe and fixing card, the upper ledge
Frame is connected by the fixing card with the underframe, and the underframe includes lower frame frame body, is fixed on the underframe master
The bearing strip of body and the support tube being arranged at below the bearing strip.Said structure can be realized portable tight all around to goods
Gu, substantially increase the efficiency of fastening;In addition, the utility model simple structure, cheap for manufacturing cost, it is important that availability
Good, easy to operate, satisfaction fills the market demand of different goods diversification.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is decomposing schematic representation of the present utility model.
Fig. 3 is the enlarged drawing at A in Fig. 2.
Specific embodiment
With reference to specific embodiment and Figure of description, the utility model is described in further detail, but this
The implementation method not limited to this of utility model.
As shown in Fig. 1 ~ 3, a kind of roof mount structure, including upper frame 1, underframe 2 and fixing card 3, upper frame 1 is by solid
Surely card 3 is connected with underframe 2, underframe 2 include lower frame frame body 21, be fixed on lower frame frame body 21 bearing strip 22 and setting
In the support tube 23 of the lower section of bearing strip 22, support tube 23 is set to " u "-shaped structure, and support tube 23 is vertically arranged with bearing strip 22,
Play a part of to support bearing strip 22.
Preferably, underframe 2 also includes fixed metal plate 24, and bearing strip 22 passes through fixed metal plate 24 and is fixed on lower frame frame body
21.Lower frame frame body 21 includes the first " u "-shaped bend pipe 211, the " u "-shaped bend pipe 213 of lower aluminum pipe 212 and second, the first " u "-shaped bend pipe
211 are connected by lower aluminum pipe 212 with the second " u "-shaped bend pipe 213.Upper frame 1 includes the 3rd " u "-shaped bend pipe 11, the and of upper aluminum pipe 12
4th " u "-shaped bend pipe 13, the 3rd " u "-shaped bend pipe 11 is connected by upper aluminum pipe 12 with the 4th " u "-shaped bend pipe 13;Upper frame 1 is with
The structure of chassis body 21 is identical, is so easy to fixing card 3 that they are fixed together, firm in order to form an entirety
Top holder.
Preferably, the quantity of bearing strip 22 is a plurality of, is uniformly distributed in the range of lower frame frame body 21, multiple load-bearing
Different types of goods, such as vehicle roof box, roof bag, portable oil drum, small gas tank, spare tyre, cunning can be placed on bar 22
Snow slab, sailing boat plate and spade etc..The both sides of every bearing strip 22 are provided with "T"-shaped groove 221, and "T"-shaped groove 221 is used to coordinate
Be fixed on the utility model in car roof by "T"-shaped screw.
The utility model also includes deep bead 4, and deep bead 4 is connected to the edge of upper frame 1 and lower frame frame body 21, sets
The side for having deep bead 4 can be placed on the front of automobile, can prevent the goods for being placed on underframe 2 from being blown by wind.
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and changed.Therefore, the utility model is not limited to above-mentioned specific embodiment, every this area skill
Art personnel on the basis of the utility model it is done it is any conspicuously improved, replace or modification belongs to this practicality newly
The protection domain of type.Although additionally, having used some specific terms in this specification, these terms are intended merely to convenient saying
It is bright, any limitation is not constituted to the utility model.