阅读说明：本技术 一种车顶行李架与横杆支架固定卡扣通用装置 (Universal device for fixing and buckling roof luggage rack and cross rod support ) 是由 曹宇哲 王晨 陈刚 任天宇 沈浩 韦程 杨宇 于 2021-01-15 设计创作，主要内容包括：本发明公开了一种车顶行李架与横杆支架固定卡扣通用装置,包括横杆安装基体,所述横杆安装基体的下方卡接有齿条卡扣连接件,所述齿条卡扣连接件的端部通过链条卡扣连接件与横杆安装基体相连接,所述横杆安装基体包括一端为竖直面另一端为倾斜面的基体本体,所述基体本体上位于竖直面一端的底部设有与其一体成型的基体齿条,基体本体上位于倾斜面的一端靠近其底部处设有与其一体成型的且与链条卡扣连接件相连接的连接部,所述连接部的上方设有位于基体本体端部的横杆安装孔；本发明采用齿条与卡扣的连接设计避免了传统螺丝固定可能存在震动时间长后松动的风险,且计方便装置调节,适应各类行李架的尺寸,满足了通用性的需求。(The invention discloses a universal device for fixing and buckling a roof luggage rack and a cross rod bracket, which comprises a cross rod mounting base body, wherein a rack buckling connecting piece is clamped and connected below the cross rod mounting base body, the end part of the rack buckling connecting piece is connected with the cross rod mounting base body through a chain buckling connecting piece, the cross rod mounting base body comprises a base body, one end of the base body is a vertical surface, the other end of the base body is an inclined surface, a base rack integrally formed with the base body is arranged at the bottom of one end of the vertical surface on the base body, a connecting part which is integrally formed with the base body and is connected with the chain buckling connecting piece is arranged at one end of the inclined surface on the base body, which is close to the bottom of the inclined surface, and a; the invention adopts the connection design of the rack and the buckle, avoids the risk of looseness possibly existing after long vibration time in the traditional screw fixation, is convenient to adjust the device, adapts to the sizes of various luggage racks, and meets the requirement of universality.)

1. The utility model provides a car roof luggage rack and fixed buckle universal device of horizontal pole support which characterized in that: including horizontal pole installation base member, the below joint of horizontal pole installation base member has rack buckle connecting piece, rack buckle connecting piece's tip is connected with horizontal pole installation base member through chain buckle connecting piece, horizontal pole installation base member includes that one end is the base member body that the vertical face other end is the inclined plane, the bottom that lies in vertical face one end on the base member body is equipped with rather than integrated into one piece's base member rack, and the one end that lies in the inclined plane on the base member body is close to its bottom department and is equipped with rather than integrated into one piece's connecting portion that just is connected with chain buckle connecting piece, the top of connecting portion is equipped with the horizontal pole mounting hole that lies in this end of base.

2. The universal device for fixing and buckling the roof rack and the crossbar bracket according to claim 1, wherein: chain bolt holes are formed in the two ends of the connecting portion.

3. The universal device for fixing and buckling the roof rack and the crossbar bracket according to claim 1, wherein: the rack buckle connecting piece comprises a transverse plate, one end of the transverse plate is provided with a chain rack which is integrally formed with the transverse plate, the other end of the transverse plate is provided with a longitudinal plate which is integrally formed with the transverse plate and is vertically arranged, slots which are matched with the base body rack are arranged in the longitudinal plate, and the two sides of the longitudinal plate are provided with base body rack buckles which are clamped with the base body rack and are provided with tooth grooves.

4. The universal device for fixing and buckling the roof rack and the crossbar bracket according to claim 2, wherein: the chain buckle connecting piece comprises a chain body, wherein a chain bolt matched with a chain bolt hole is arranged at one end of the chain body and positioned at two sides of the chain body, a connecting strip connected with the chain body is arranged at the other end of the chain body, a through groove matched with a chain rack is formed in the connecting strip, and chain rack buckles clamped with the chain racks and provided with tooth grooves are arranged at two sides of the connecting strip.

5. The universal device for fixing and buckling the roof rack and the crossbar bracket according to claim 4, wherein: the chain body is composed of a plurality of chain links, and the chain bolt of the next chain link is inserted into the chain bolt hole of the previous chain link.

Technical Field

The invention relates to the technical field of automobile luggage rack expansion accessories, in particular to a universal device for fixing and buckling a roof luggage rack and a cross bar support.

Background

In recent years, with the rapid development of the automobile industry, and particularly the increasing number of domestic vehicles, the domestic vehicle is called a domestic vehicle not only because the domestic vehicle can carry people, but also because the domestic vehicle can carry more domestic articles. But the capacity of the trunk for loading articles is limited due to the volume and space limitations of most automobiles. Therefore, the function of loading more articles on the automobile is expanded, the requirement of automobile owners and families is changed, the automobile luggage rack and the luggage box are taken as a carrier for expanding the automobile carrying function, and the carrying capacity of the automobile is greatly improved.

Generally speaking, the car roof racks and trunk boxes are generally installed on the top of the car, and for most SUV-type cars, the car roof racks and trunk boxes are provided with two car body roof racks, and the car roof racks and trunk boxes are fixed on the two car body roof racks by a proper method, but for other cars, the two car body roof racks are required to be added later. Among the prior art, one kind is to punch on the automobile body luggage rack that has or later stage installed additional and the luggage rack horizontal pole of treating the installation and predetermine the bolt hole, through bolted connection automobile body luggage rack and luggage rack horizontal pole support, when fixed luggage rack, aligns the bolt hole of luggage rack with the bolt hole of horizontal pole support, and the rethread bolt fastens. The connection not only causes the connecting part of the luggage rack and the cross rod support to be fragile because of the bolt holes, but also the luggage rack cross rod support is disassembled from the roof luggage rack to be installed and disassembled by a professional tool or a special shop, so that the disassembly is more complicated, and the other method is to use the buckling piece of the automobile luggage rack to connect the luggage rack cross rod support under the condition of not damaging the luggage rack of the automobile body. The difficulty is increased for a customer to select a product, a proper luggage rack fastening piece is not easy to buy, or the size is found to be wrong after the product is bought, the product is required to be returned and bought again, the screw fixing mode is complex to install and very troublesome, the vehicle jolts to cause looseness even if the vehicle is used for a long time, and potential safety hazards are caused once the vehicle is not noticed, so that the use is inconvenient. Therefore, the universal device for fixing and buckling the roof rack and the cross bar support is provided.

Disclosure of Invention

The invention aims to overcome the problems in the prior art and provides a universal device for fixing and buckling a roof rack and a cross bar support.

In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:

the utility model provides a roof luggage rack and fixed buckle universal device of horizontal pole support, includes the horizontal pole installation base member, the below joint of horizontal pole installation base member has rack buckle connecting piece, rack buckle connecting piece's tip is connected with horizontal pole installation base member through chain buckle connecting piece, horizontal pole installation base member includes that one end is the base member body on vertical face other end for the inclined plane, the bottom that lies in vertical face one end on the base member body is equipped with rather than integrated into one piece's base member rack, and the one end that lies in the inclined plane on the base member body is close to its bottom department and is equipped with rather than integrated into one piece's and the connecting portion that are connected with chain buckle connecting piece, the top of connecting portion is equipped with the horizontal pole mounting hole that.

Further, both ends of the connecting part are provided with chain bolt holes.

Further, rack buckle connecting piece includes the diaphragm, the one end of diaphragm is equipped with rather than integrated into one piece's chain rack, and the other end of diaphragm is equipped with rather than integrated into one piece's and vertical board that sets up, vertical board's inside seted up with base member rack matched with slot, vertical board's both sides are equipped with the base member rack looks joint and have the base member rack buckle of tooth's socket.

Further, chain buckle connecting piece includes the chain body, the one end of chain body is located its both sides department and is equipped with the chain bolt with chain bolt hole matched with, and the other end of chain body is equipped with the connecting strip rather than being connected, the inside of connecting strip is equipped with the logical groove with chain rack matched with, and the both sides of connecting strip are equipped with the chain rack buckle that just has the tooth's socket with chain rack looks joint.

Furthermore, the chain body is composed of a plurality of chain links, and the chain bolt of the next chain link is inserted into the chain bolt hole of the previous chain link.

The invention has the beneficial effects that:

1. the connecting design of the rack and the buckle avoids the risk of looseness of the traditional screw fixation after long vibration time, is convenient to adjust by a device, adapts to the sizes of various luggage racks, and meets the requirement of universality;

2. the base body rack is clamped in a tooth groove of the base body rack buckle and can be adjusted randomly in the vertical direction to achieve the purpose of adjusting the thickness, and when the thickness is increased, a button of the base body rack buckle is required to be pressed down;

3. the chain rack is clamped in a tooth groove of the chain rack clamp and can be adjusted freely in the horizontal direction to achieve the purpose of adjusting the width dimension, and when the width is increased, a button of the chain rack clamp needs to be pressed down;

4. the chain bolt is inserted into the chain bolt hole, and each section of the chain is formed in such a way that the bolt of the next section is inserted into the hole of the previous section, so that the whole chain structure is formed, the vertical and horizontal adjusting range of the whole device can be enlarged by the chain structure, the shape fitting possibility of the chain structure and the luggage rack of the vehicle body is increased while the design feeling is increased, the section range is more flexible and efficient, and the device is convenient to fix;

5. the sectional modular design of the cross rod mounting base body, the rack buckle connecting piece and the chain buckle connecting piece has the characteristics of small processing difficulty, low cost and simple and effective adjusting mode.

The present invention is described in further detail below with reference to the attached drawing figures.

Drawings

FIG. 1 is a schematic view of the installation of the present invention;

FIG. 2 is a view of the assembly of the apparatus of the present invention;

FIG. 3 is a schematic structural view of a crossbar mounting base according to the present invention;

FIG. 4 is a schematic structural view of the rack snap connector of the present invention;

FIG. 5 is a schematic view of the structure of the chain snap connector of the present invention.

In the figure: the luggage rack comprises a 1-luggage rack body, a 2-chain buckle connecting piece, a 2-1-chain bolt, a 2-2-chain link, a 2-3-chain rack buckle, a 2-4-through groove, a 2-5-connecting strip, a 3-luggage rack cross rod support, a 4-rack buckle connecting piece, a 4-1-slot, a 4-2-longitudinal plate, a 4-3-base rack buckle, a 4-4-transverse plate, a 4-5-chain rack, a 5-cross rod mounting base body, a 5-1-base body, a 5-2-cross rod mounting hole, a 5-3-base rack, a 5-4-chain bolt hole and a 5-5-connecting part.

Detailed Description

For the purpose of enhancing an understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-5, the present embodiment provides a common device for fastening and buckling a roof rack and a crossbar bracket, comprising a crossbar mounting base 5, a rack buckle connecting piece 4 is clamped below the cross bar mounting base body 5, the end part of the rack buckle connecting piece 4 is connected with the cross bar mounting base body 5 through a chain buckle connecting piece 2, the cross bar mounting base body 5 comprises a base body 5-1 with one end being a vertical surface and the other end being an inclined surface, the bottom of one end of the vertical surface of the base body 5-1 is provided with a base rack 5-3 which is integrally formed with the base body, one end of the inclined surface of the base body 5-1 close to the bottom is provided with a connecting part 5-5 which is integrally formed with the base body and is connected with the chain buckle connecting piece 2, a cross bar mounting hole 5-2 positioned at the end part of the base body 5-1 is arranged above the connecting part 5-5.

Preferably, two ends of the connecting part 5-5 are provided with chain bolt holes 5-4.

Preferably, the rack buckle connecting piece 4 comprises a transverse plate 4-4, one end of the transverse plate 4-4 is provided with a chain rack 4-5 integrally formed with the transverse plate, the other end of the transverse plate 4 is provided with a longitudinal plate 4-2 integrally formed with the transverse plate and vertically arranged with the transverse plate, a slot 4-1 matched with the base rack 4-5 is formed in the longitudinal plate 4-2, and two sides of the longitudinal plate 4-2 are provided with base rack buckles 4-3 clamped with the base rack 5-3 and provided with tooth grooves.

Preferably, the chain buckle connecting piece 2 comprises a chain body, chain bolts 2-1 matched with chain bolt holes 5-4 are arranged at two sides of one end of the chain body, connecting strips 2-5 connected with the other end of the chain body are arranged at the other end of the chain body, through grooves 2-4 matched with chain racks 4-5 are formed in the connecting strips 2-5, and chain rack buckles 2-3 which are connected with chain racks 4-5 in a clamped mode and provided with tooth grooves are arranged at two sides of the connecting strips 2-5.

Preferably, the chain body is composed of a plurality of chain links 2-2, and the chain pin 2-1 of the next chain link 2-2 is inserted into the chain pin hole 5-4 of the previous chain link 2-2.

The chain bolt 2-1 is inserted into the chain bolt holes 5-4 at two sides, the connection of the cross bar mounting base body 5 and the chain buckle connecting piece 2 can be completed, the lower part of the cross bar mounting base body 5 is attached to the upper surface of the luggage rack 1 of the automobile body, simultaneously, the base rack 5-3 of the cross bar mounting base body 5 is attached to the outer side of the luggage rack 1 of the automobile body, the base rack 5-3 is clamped in the tooth groove of the base rack buckle 4-3, the chain rack 4-5 is clamped in the tooth groove of the chain rack buckle 2-3, the thickness is adjusted, the rack buckle connecting piece 4 is pressed upwards until being attached to the lower surface of the luggage rack 1 of the automobile body, the base rack 5-3 automatically buckles the base rack buckle 4-3, the width is adjusted, the chain buckle connecting piece 2 is pressed inwards the luggage rack 1 of the automobile body until being attached to, the chain rack 4-5 automatically fastens the chain rack buckle 2-3, the horizontal and vertical adjustment of the whole device is used for fitting the shape of the luggage rack 1 of the vehicle body, so that the gap between the whole device and the luggage rack 1 of the vehicle body is minimized, the luggage rack cross rod support 3 is inserted into the cross rod mounting hole 5-2, the device on the other side of the vehicle body is mounted, the other side of the luggage rack cross rod support 3 is inserted into the cross rod mounting hole 5-2 of the device on the other side during mounting, and the mounting of the whole buckle device on the luggage rack 1 of the vehicle body and the cross rod 3 is completed.

It should be noted that the above-mentioned embodiments illustrate rather than limit the technical solutions of the present invention, and that equivalent substitutions or other modifications made by those skilled in the art according to the prior art are intended to be included within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.