CN107458318A

CN107458318A - A kind of fixed seat of vehicle-mounted bracket

Info

Publication number: CN107458318A
Application number: CN201710598234.4A
Authority: CN
Inventors: 王宝荣
Original assignee: NINGBO CHENFAN AUTO ACCESSORIES Co Ltd
Current assignee: NINGBO CHENFAN AUTO ACCESSORIES Co Ltd
Priority date: 2017-07-21
Filing date: 2017-07-21
Publication date: 2017-12-12
Anticipated expiration: 2037-07-21
Also published as: CN107458318B

Abstract

The invention provides a kind of fixed seat of vehicle-mounted bracket, including：Shell, its hollow setting simultaneously have inner chamber, and the upper surface of the shell offers upper shed；Hinged block, it is hinged in the inner chamber, and internal thread hole is provided with the hinged block；Compact heap, it is arranged in the inner chamber；Contiguous block, it is arranged in the inner chamber, and the contiguous block is used to be connected with the side of roof；Regulating bolt, it is arranged in the inner chamber, and the regulating bolt passes through the contiguous block and the compact heap, and is connected through the internal thread hole with the hinged block；The regulating bolt drives the contiguous block to move when turning, and drives the compact heap to overturn, and the upper and lower ends of the compact heap is contradicted bottom in rack cross-bar and the inner chamber respectively.Beneficial effects of the present invention are：Structure can adapt to the roof side of sizes or shape, and connect reliably, also more convenient when mounted.

Description

A kind of fixed seat of vehicle-mounted bracket

Technical field

The invention belongs to Automobile Products technical field, is related to a kind of fixed seat of vehicle-mounted bracket.

Background technology

With the raising of social and economic level, the popularity rate of various family expenses and commercial car greatly increases, and these cars are not only With manned, the trip thing of some luggage, tent etc after various luggage carriers can also being onboard installed, can be loaded, carried Product, and these luggage carriers are fixed on carriage ceiling mostly, are loaded with them, belongings are very inconvenient.

And when using car belongings now, the roof of vehicle is typically placed items within, so typically can be in vehicle Top, a support is set, to fixed article, the structure of this support typically has two fixed seats and a support Bar, two fixed seats are fixed on roof both sides, and support bar is secured transverse in two fixed seats, so as to which article be fixed.

But existing fixed seat, its structure are relatively simple, it is impossible to the roof side of sizes or shape is adapted to, and It is unreliable to connect, also cumbersome when mounted.

The content of the invention

The purpose of the present invention is in view of the above-mentioned problems existing in the prior art, it is proposed that a kind of fixed seat of vehicle-mounted bracket.

The purpose of the present invention can be realized by following technical proposal：A kind of fixed seat of vehicle-mounted bracket, including：

Shell, its hollow setting simultaneously have inner chamber, and the upper surface of the shell offers upper shed；

Hinged block, it is hinged in the inner chamber, and internal thread hole is provided with the hinged block；

Compact heap, it is arranged in the inner chamber；

Contiguous block, it is arranged in the inner chamber, and the contiguous block is used to be connected with the side of roof；

Regulating bolt, it is arranged in the inner chamber, and the regulating bolt passes through the contiguous block and the compact heap, And it is connected through the internal thread hole with the hinged block；The regulating bolt drives the contiguous block to hook roof and indulged when turning Rail, and drive the compact heap to overturn, make the compact heap and rack cross-bar clamping.

Preferably, being provided with fixing axle on the hinged block, the both ends of the fixing axle are separately positioned on the shell On two side.

Preferably, the compact heap includes positive plate body, offer pressing groove on the positive plate body and supply the regulation spiral shell The bar hole that bolt is worn, the upper end of the positive plate body passes through the upper shed, and the pressing groove is contradicted in rack cross-bar Groove upper surface.

Preferably, the compact heap also includes the side plate body being bent to form by the positive plate body both sides, two side plates Body corresponds to the both sides of the hinged block, and the upper end of the side plate body has the conflict for being used for conflict in rack cross-bar lower surface Tooth.

Preferably, the inner of the contiguous block is provided with arced terminus and outer end is provided with hook-shaped termination, and it is described Bar-shaped trough is provided with arced terminus, columned axle block is provided with the arced terminus, the regulating bolt sequentially passes through The axle block and the bar-shaped trough, so that the contiguous block is rotated using the axle block as axle center, additionally it is possible to make the company Block is connect to move with the rotation of the regulating bolt.

Preferably, the after-opening for installing each parts is offered on the rear end face of the shell, on the after-opening Removably it is connected with bonnet.

Preferably, the upper surface of the shell is provided with the clamping bump of the lower end groove of corresponding rack cross-bar.

Preferably, the bottom of the inner chamber is provided with conflict projection, the conflict projection be used for under the compact heap End contradicts connection.

Preferably, being additionally provided with the limiting plate positioned at the hinged block front end in the inner chamber, the regulating bolt passes through The limiting plate.

Compared with prior art, beneficial effects of the present invention are：

1st, structure can adapt to the roof side of sizes or shape, and connect reliably, also more convenient when mounted.

2nd, the lower end of compact heap is contradicted on the downside of housing, and positive plate body upper end passes through upper shed, when regulating bolt is with hinged block When being moved for fulcrum, positive plate body can be driven to stir, its pressing groove is squeezed in the upper surface of the lower end groove of rack cross-bar, Contradict tooth contradict rack cross-bar lower end groove lower surface, so as to lock rack cross-bar.

Brief description of the drawings

Fig. 1 is the connection structure diagram of the fixed seat of the present invention；

Fig. 2 is the schematic diagram of the fixed seat of the present invention；

Fig. 3 is the attachment structure schematic diagram of hinged block of the invention, compact heap, contiguous block and regulating bolt；

Fig. 4 is the schematic diagram of the vehicle-mounted bracket of the present invention；

Fig. 5 is the operation principle schematic diagram of the fixed seat of the present invention.

In figure, 100, shell；110th, upper shed；120th, inner chamber；130th, after-opening；140th, bonnet；150th, clamping bump； 160th, projection is contradicted；170th, limiting plate；200th, hinged block；300th, compact heap；310th, positive plate body；311st, bar hole；312nd, compress Groove；320th, side plate body；321st, tooth is contradicted；400th, contiguous block；410th, arced terminus；411st, bar-shaped trough；420th, hook-shaped termination；430、 Axle block；500th, regulating bolt.

Embodiment

It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described, But the present invention is not limited to these embodiments.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, a kind of fixed seat of vehicle-mounted bracket, for roof loading, it is worth herein Illustrate, the fixed seat is on vehicle-mounted bracket, and general on whole roof to have four fixed seats, adjacent two solid There is a rack cross-bar, two rack cross-bars are front and rear respectively to be set, so as to fix article between reservation.

Above-mentioned fixed seat includes：Shell 100, hinged block 200, compact heap 300, contiguous block 400 and regulating bolt 500, compared with traditional fixed seat, it can adjust contiguous block 400 by regulating bolt 500, so that the energy of contiguous block 400 It is enough to be adapted to the roof of most vehicles, consequently facilitating installation.

Wherein shell 100 is with regard to the housing parts of fixed seat, what deserves to be explained is, the shape of shell 100 is similar to three herein Angular, its hollow setting simultaneously has inner chamber 120, and the upper surface of the shell 100 offers upper shed 110；The upper end of shell 100 Face corresponds to the cross bar of vehicle-mounted bracket；Various accessories can be installed, and upper shed 110 can compress compact heap 300 in inner chamber 120 Rack cross-bar.

Hinged block 200 is similar to shaft-like structure, and it is hinged on the leading section of the inner chamber 120, and the hinged block 200 On be provided with internal thread hole (not marked in figure)；Above-mentioned hinged block 200 actually offers a nut bore, solid in nut bore Surely hex nut is lived, internal thread hole is formed using hex nut.

Compact heap 300 is arranged in the inner chamber 120, and compact heap 300 is close on hinged block 200；The meeting of compact heap 300 Overturn, contradict rack cross-bar, so that rack cross-bar is fixed together with fixed seat.

Contiguous block 400 be actually hook formation, it is arranged in the inner chamber 120, the contiguous block 400 be used for The vertical rail connection of roof；In the product of reality, contiguous block 400 directly penetrates from the after-opening 130 of housing, contiguous block 400 Front end be located in inner chamber 120, rear end is located at outside housing, and the side of roof is caught in its rear end, and this makes it possible to will be fixed Seat is reliable and stable to be arranged on roof.

Regulating bolt 500 is exactly bolt part, and it is arranged in the inner chamber 120, and the regulating bolt 500 passes through the company Block 400 and the compact heap 300 are connect, and is connected through the internal thread hole with the hinged block 200；The regulating bolt 500 can firmly grasp the vertical rail of roof by contiguous block 400 when turning, and drive the compact heap 300 to overturn, and make the compact heap 300 contradict the upper and lower ends face of rack cross-bar.

From a structural point, contiguous block 400, compact heap 300 and hinged block 200 are arranged on inner chamber 120 from outside to inside successively In, that is to say, that regulating bolt 500 is to sequentially pass through contiguous block 400, compact heap 300 and hinged block 200, and regulating bolt 500 are threadedly coupled with hinged block 200, so regulating bolt 500 can move on hinged block 200, this makes it possible to make connection Block 400 changes angle and size as needed, so as to be fixed together with different types of roof.

During the use of reality, shell 100 is arranged on the vertical rail of roof, and the outer end of contiguous block 400 is hooked in roof Vertical rail on, then rack cross-bar is set on shell 100, then turn regulating bolt 500, is pulled outwardly regulating bolt 500 Dynamic compact heap 300, stirs compact heap 300, so as to compress rack cross-bar, rack cross-bar is linked together with fixed seat.

More precisely, contiguous block 400 is indulged rail with roof and fixed, and compact heap 300 is fixed with inner chamber lower end, so two solid The distance of fixed point is fixed, during regulating bolt 500 moves, the pulling of the regulated bolt 500 of compact heap 300, So as to stir within the specific limits, and rack cross-bar is clamped, rack cross-bar is reliably linked together with fixed seat；And And by above-mentioned installation process it can be found that the fixed seat is very convenient when mounted, it is only necessary to regulating bolt 500 is turned, It can just complete to install, it is time saving and energy saving.

As shown in Figure 1, Figure 3, on the basis of above-mentioned embodiment, fixing axle is provided with (in figure on the hinged block 200 Do not mark), the both ends of the fixing axle are separately positioned on the two side of the shell 100.

What deserves to be explained is, hinged block 200 is hinged on the left and right sides wall of shell 100 by fixing axle herein, so as to Hinged block 200 is set to be fixed in inner chamber 120, specifically, regulating bolt 500 is to need to carry out by hinged block 200 Mobile, so hinged block 200 has to be fixed in inner chamber 120, the strong point of stress is provided to regulating bolt 500.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5, on the basis of above-mentioned embodiment, the compact heap 300 includes positive plate body 310, the bar hole 311 that pressing groove 312 is just offered on plate body 310 and is worn for the regulating bolt 500；More precisely Say, pressing groove 312 is the upper end positioned at positive plate body 310, and the upper end of the positive plate body 310 passes through the upper shed 110, and Pressing groove 312 is used to contradict in the upper surface of the lower end groove of rack cross-bar.

For structure, positive plate body 310 is similar to the platy structure of a block length bar shaped, and when mounted, regulating bolt 500 is worn Bar hole 311 is crossed, and the lower end of positive plate body 310 corresponds to the lower end of inner chamber 120, and upper end passes through upper shed 110.

What deserves to be explained is, for structure, the lower end of positive plate body 310 is considered as rotating shaft, and it can be with positive plate herein The lower end of body 310 is that rotating shaft carries out stirring for certain angle, furtherly, when regulating bolt 500 is carried out with hinged block 200 for fulcrum When mobile, positive plate body 310 can be driven to be stirred using its lower end as rotating shaft.

Pressing groove 312 is exactly one and is opened in the groove that positive plate body 310 acts on both sides, and it can be recessed for rack cross-bar lower end Two sides of groove pass through, and when positive plate body 310 stirs, the cell wall of pressing groove 312 is squeezed in rack cross-bar lower end groove The upper surface of two sides.

As shown in Fig. 3, Fig. 5, on the basis of above-mentioned embodiment, the compact heap 300 also includes by the positive plate body The side plate body 320 that 310 both sides are bent to form, the both sides of the corresponding hinged block 200 of two side plate bodies 320, side plate body 320 Lower end there is the breach of arc, and the breach of arc can be just fitted on hinged block 200；The side plate body 320 Upper end, which has, to be used to contradict the conflict tooth 321 in rack cross-bar lower surface.

In practical work process, with stirring for positive plate body 310, side plate body 320 can also rotate, so that contradicting tooth 321 contradict in the lower surface of cross bar, so as to coordinate with clamping bump 150, more reliable can so be fixed on rack cross-bar On housing.

For whole compact heap 300, due to the pulling of regulating bolt 500, so it can be using bottom as fulcrum Stirred, when it is stirred, the cell wall of pressing groove 312 is squeezed in the upper surface of two sides of rack cross-bar lower end groove, together When contradict tooth 321 and support and be squeezed in two side upper surfaces of rack cross-bar lower end groove, so as to which whole rack cross-bar be blocked.

In simple terms, be exactly compact heap 300 when stirring, pressing groove 312 oppress rack cross-bar upper surface, contradict tooth The lower surface of 321 compressing rack cross-bars, so that rack cross-bar is fixed together with whole compact heap 300, avoids rack cross-bar Axial movement.

As shown in Figure 1, Figure 3, on the basis of above-mentioned embodiment, the inner of the contiguous block 400 is provided with arc tips First 410 and outer end be provided with hook-shaped termination 420, what deserves to be explained is, contiguous block 400 is strip, arced terminus 410 herein In inner chamber 120, arced terminus 410 can be such that contiguous block 400 is connected with regulating bolt 500；Hook-shaped termination 420 is located at housing Outside, for catching on the vertical rail of roof.

Bar-shaped trough 411 is provided with the arced terminus 410, columned axle block is provided with the arced terminus 410 430, axle block 430 is not fixedly connected with arced terminus 410, and axle block 430 is only arranged in arced terminus 410, so as to auxiliary Contiguous block 400 is helped to rotate, more precisely, this structure can be such that contiguous block 400 is rotated with axle block 430 for axle；So as to Make the adjustable range of contiguous block 400 bigger, make this fixed seat to be adapted with more roofs.

The regulating bolt 500 sequentially passes through the axle block 430 and the bar-shaped trough 411, so that the contiguous block 400 It is that axle center is rotated with the axle block 430.

In the course of the work, regulating bolt 500 together with its termination contradicts with axle block 430, can thus make when rotating Contiguous block 400 moves together with regulating bolt 500 towards the inside of inner chamber 120；And contiguous block 400 can also be entered by axle block 430 Row rotates, so that contiguous block 400 is more flexible.

As shown in figure 1, on the basis of above-mentioned embodiment, offered on the rear end face of the shell 100 for installing The after-opening 130 of each parts, be removably connected with bonnet 140 on the after-opening 130, herein it is worthy of note that, even It is exactly to load inner chamber 120 from after-opening 130 to connect block 400, and hook-shaped termination 420 is also to be stretched out from after-opening 130.

Preferably, bonnet 140 is detachably connected with after-opening 130, and lock is provided with bonnet 140, is easy to user to beat Open maintenance.

As shown in Figure 1 and Figure 2, on the basis of above-mentioned embodiment, the upper surface of the shell 100 is provided with corresponding branch The clamping bump 150 of the lower end groove of frame cross bar, clamping bump 150 are that rack cross-bar is fixed on to the important portion of housing upper surface Part, it is definite for, clamping bump 150 is similar to T font structures, and rack cross-bar can be penetrated axially, so that clamping bump 150 are embedded into the lower end groove of cross bar.

Herein it is also worth noting that when rack cross-bar snaps fit onto 100 body upper surface of shell by lower end groove, compress Block 300 blocks rack cross-bar, is exactly that clamping bump 150 can be with compact heap briefly so as to limit the axial movement of cross bar 300 coordinate, and cross bar is pinned, lower end groove can not be exited from clamping bump 150, so as to avoid cross bar from moving.

As shown in Figure 1, shown in Figure 5, on the basis of above-mentioned embodiment, the bottom of the inner chamber 120 is provided with conflict projection 160, the projection 160 that contradicts is used to contradict connection with the lower end of the compact heap 300, can so make under compact heap 300 End is with the fulcrum rotated；More precisely, contradicting on the face of the corresponding compact heap 300 of projection 160 has certain radian, its energy The fulcrum enough rotated as compact heap 300.

In simple terms, the lower end of positive plate body 310 is contradicted on projection 160 is contradicted, and both conflict points, should as fixing point It is fixed value that fixing point, which indulges the distance between fixing point of rail with contiguous block 400 and roof, so being moved in regulating bolt 500 When, compact heap 300 can be pulled, because its lower end and conflict projection 160 are fixed, so compact heap 300 can enter to contradict a position axle Row stirs.

As shown in Figure 1, Figure 3, on the basis of above-mentioned embodiment, it is additionally provided with the inner chamber 120 positioned at the hinge The limiting plate 170 of the front end of block 200 is connect, the regulating bolt 500 passes through the limiting plate 170.

Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.

Claims

A kind of 1. fixed seat of vehicle-mounted bracket, it is characterised in that including：

Shell, its hollow setting simultaneously have inner chamber, and the upper surface of the shell offers upper shed；

Hinged block, it is hinged in the inner chamber, and internal thread hole is provided with the hinged block；

Compact heap, it is arranged in the inner chamber；

Contiguous block, it is arranged in the inner chamber, and the contiguous block is used to be connected with the side of roof；

Regulating bolt, it is arranged in the inner chamber, and the regulating bolt passes through the contiguous block and the compact heap, and wears The internal thread hole is crossed to be connected with the hinged block；The regulating bolt drives the contiguous block to hook roof and indulges rail when turning, And drive the compact heap to overturn, make the compact heap and rack cross-bar clamping.
2. the fixed seat of vehicle-mounted bracket as described in claim 1, it is characterised in that：Fixation is provided with the hinged block Axle, the both ends of the fixing axle are separately positioned on the two side of the shell.
3. the fixed seat of vehicle-mounted bracket as described in claim 2, it is characterised in that：The compact heap includes positive plate body, institute The bar hole that pressing groove is offered on positive plate body and is worn for the regulating bolt is stated, the upper end of the positive plate body is described in Upper shed, and the pressing groove is contradicted in the groove upper surface of rack cross-bar.
4. the fixed seat of vehicle-mounted bracket as described in claim 3, it is characterised in that：The compact heap also include by it is described just The side plate body that plate body both sides are bent to form, two side plate bodies correspond to the both sides of the hinged block, and the side plate body Upper end, which has, to be used to contradict the conflict tooth in rack cross-bar lower surface.
5. the fixed seat of vehicle-mounted bracket as described in claim 1, it is characterised in that：The inner of the contiguous block is provided with arc Shape termination and outer end are provided with hook-shaped termination, and bar-shaped trough is provided with the arced terminus, are set in the arced terminus Be equipped with columned axle block, the regulating bolt sequentially passes through the axle block and the bar-shaped trough so that the contiguous block with The axle block is that axle center is rotated, additionally it is possible to the contiguous block is moved with the rotation of the regulating bolt.
6. the fixed seat of vehicle-mounted bracket as described in claim 1, it is characterised in that：Offered on the rear end face of the shell For installing the after-opening of each parts, bonnet is removably connected with the after-opening.
7. the fixed seat of vehicle-mounted bracket as described in claim 6, it is characterised in that：The upper surface of the shell is provided with pair Answer the clamping bump of the lower end groove of rack cross-bar.
8. the fixed seat of vehicle-mounted bracket as described in claim 4, it is characterised in that：The bottom of the inner chamber is provided with conflict Projection, the projection that contradicts are used to contradict connection with the lower end of the compact heap.
9. the fixed seat of vehicle-mounted bracket as described in claim 8, it is characterised in that：It is additionally provided with the inner chamber positioned at institute The limiting plate of hinged block front end is stated, the regulating bolt passes through the limiting plate.