CN217917790U - Vehicle-mounted bicycle bracket - Google Patents

Abstract

The utility model relates to a bicycle bracket technical field discloses an on-vehicle bicycle bracket, including: the connecting beam is used for being connected with a vehicle and is provided with a locking groove; the placing frame is rotatably arranged on the connecting beam and comprises a supporting beam which is connected with the connecting beam and is arranged to be crossed with the connecting beam; the handle is rotatably arranged on the supporting beam and arranged along the length direction of the supporting beam, a locking piece is arranged at one end of the handle and can rotate around the handle, the locking piece can be locked in the locking groove, and the handle can drive the locking piece to be separated from the locking groove. The utility model has the advantages that the placing frame in the vehicle-mounted bicycle bracket is used for placing a bicycle, the handle is arranged along the length direction of the supporting beam, namely, one end of the handle extends out of the placing frame, which is convenient for manually operating the handle; and set up the tight piece in top that can stretch out the tie-beam on the tie-beam, make the tie-beam insert the rear of a vehicle installation pipe back and push up tightly each other to shake after preventing bracket overall installation, guarantee the fixed stability of bicycle.

Description

Vehicle-mounted bicycle bracket

Technical Field

The utility model relates to a bicycle carrier technical field especially relates to an on-vehicle bicycle carrier.

Background

With the development of automobile manufacturing industry, the production cost of automobiles is continuously reduced, and automobiles become popular vehicles. The driving trip can arrange time in a flexible way, and convenient trip experience is brought. Although some people own the automobile, the bicycle still keeps the feeling, the automobile is suitable for long-distance travel, the bicycle is suitable for short-distance travel, and the automobile and the bicycle have irreplaceable application values.

In order to facilitate the carrying of the bicycle by the automobile itself, there is a bicycle carrier mounted at the rear of the automobile for fixing the bicycle, for example, a rear bicycle carrier disclosed in patent No. CN210554534U, which includes a connecting beam; the supporting beam is fixedly connected with the connecting beam and is arranged in a crossed manner with the connecting beam; the rear wheel fixing component is arranged at one end of the supporting beam and is used for fixing a rear wheel; the subassembly is fixed to the front wheel, it drags including setting up in the front wheel of a supporting beam other end, the front wheel presss from both sides and embraces the device tightly, the front wheel drags and links firmly with a supporting beam, the front wheel presss from both sides the slant back and exceeds a supporting beam and link firmly with a supporting beam, it is articulated with a supporting beam to embrace the device slant front and exceeds a supporting beam, the front wheel drags and supports front wheel bottom, the front wheel presss from both sides and supports front wheel rear side, it is equipped with the locking structure of telescopic pothook and fixed pothook position to embrace the device upper end tightly, it rotates to predetermine the angle back shrink pothook with embedding front wheel to embrace the device tightly, and pothook and front wheel drag, the cooperation of front wheel clamp is held tightly fixed front wheel.

The disadvantages of this bicycle carrier are: the support beams are connected through a longer connecting beam, the connecting beam is hinged on the folding seat, the handle is arranged on the connecting beam, and after the bicycle is placed on the bracket, the wrench is positioned between the tail door and the bicycle, so that the wrench is difficult to operate; and when the mounting pipe is inserted at the tail of the vehicle, a mounting gap is easy to exist, the whole bracket is easy to shake, and the mounting is not firm.

SUMMERY OF THE UTILITY MODEL

The above-mentioned not enough to prior art exists, the utility model aims to solve the technical problem that an on-vehicle bicycle bracket convenient to operating handle, prevent the shake is proposed.

The utility model provides a technical scheme that its technical problem adopted is, provides an on-vehicle bicycle bracket, including:

the connecting beam is used for being connected with a vehicle, and a locking groove is formed in the connecting beam;

the placing frame is rotatably arranged on the connecting beam and comprises a supporting beam which is connected with the connecting beam and is crossed with the connecting beam;

the handle rotationally sets up on the supporting beam, the handle is followed the length direction of supporting beam sets up, the one end of handle is equipped with the locking piece, the locking piece can wind the handle rotates, the locking piece can be locked in the locked groove, just the handle can drive the locking piece breaks away from the locked groove.

Furthermore, a first hinge seat is arranged on the connecting beam, a second hinge seat is arranged on the supporting beam, and the second hinge seat is hinged to the first hinge seat through a hinge shaft; the locked groove sets up on the first articulated seat, just the locked groove is provided with a plurality ofly, and is a plurality of the locked groove is around the circumference setting of articulated shaft.

Furthermore, the handle comprises a handle and a rotating shaft which are detachably connected, the rotating shaft is arranged on the second hinge seat, and the handle protrudes out of the second hinge seat; the pivot is gone up and is followed its self radial outside extension and have the installation department, the locking piece sets up on the installation department.

Further, still include connecting piece and elastic component, the articulated seat of second passes through the connecting piece is connected on the supporting beam, the elastic component cover is established in the pivot, just the one end of elastic component is around establishing on the connecting piece, the other end of elastic component support in on the installation department.

Further, first articulated seat includes that two are the mounting panel that the interval set up and set up two support between the mounting panel, the locked groove sets up two on the mounting panel, the support sets up the articulated shaft with between the pivot, just the installation department can support in on the support.

The connecting beam is hollow, and a through hole is formed in one end, far away from the supporting beam, of the connecting beam; the jacking assembly comprises an adjusting knob, a driving rod and a driving seat which are sequentially arranged along the length direction of the connecting beam;

the actuating lever sets up with the drive seat in the tie-beam, adjust knob accessible the actuating lever drive the drive seat is in slide in the tie-beam, be equipped with top spare on the drive seat, top spare sets up movably in the through-hole, just the drive seat can drive the part of top spare is protruding to be stretched out outside the tie-beam.

Furthermore, an inclined plane is arranged on the driving seat, and the inclined plane gradually inclines from top to bottom from one end far away from the supporting beam to one end close to the supporting beam; and the top member can slide along the inclined surface.

Furthermore, the driving rod and the driving seat are respectively a screw rod and a screw rod seat, the adjusting knob is connected with the driving rod, and the adjusting knob can drive the driving rod to rotate.

Further, the top tightening member is a sphere, and the maximum width of the through hole is smaller than the diameter of the top tightening member.

Further, place the frame and still include fixed subassembly of front wheel, rear wheel and hold tightly the mechanism, the fixed subassembly of front wheel and the fixed subassembly of rear wheel set up respectively a supporting beam's both ends, hold tightly the mechanism including articulating swing arm on a supporting beam, be equipped with the pothook that is used for holding tightly the wheel on the swing arm.

Compared with the prior art, the utility model discloses following beneficial effect has at least:

the utility model discloses in, place the frame and be used for putting the bicycle in this on-vehicle bicycle bracket, in order to facilitate still can open the rear of a vehicle door after putting the bicycle, consequently will place the frame and rotationally set up on the tie-beam, this scheme is through articulating a supporting beam directly with the tie-beam, simplify and place the overall structure of frame, set up the locked groove on the tie-beam, the handle that sets up on a supporting beam can lock the frame of placing on the tie-beam, this handle sets up along the length direction of a supporting beam, namely handle one end stretches out outside placing the frame, the manual operation handle of being convenient for;

the utility model discloses in, the bracket is whole to be connected with the vehicle through the tie-beam, and during the connecting pipe inserted the rear of a vehicle installation pipe during the connection, because of there is radial clearance behind connecting pipe and the installation pipe grafting, this scheme can stretch out the tight piece in top outside the tie-beam through setting up on the tie-beam, makes the tie-beam push up tightly each other after inserting rear of a vehicle installation pipe to shake behind the prevention bracket integral erection, guarantee the fixed stability of bicycle.

Drawings

FIG. 1 is a schematic view of the structure of the bicycle carrier of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;

FIG. 3 is a schematic structural view of the connection between the connection beam and the support beam;

FIG. 4 is an exploded view of FIG. 3;

FIG. 5 is a schematic structural view of the connection beam and the first hinge base;

FIG. 6 is an exploded view of the coupling beam and the hold-down assembly;

fig. 7 is a schematic structural view of the driving seat.

In the figure:

100. a connecting beam; 110. locking the groove; 120. a first hinge mount; 121. mounting a plate; 122. a support; 130. a through hole; 200. a placement frame; 210. a support beam; 220. a second hinge mount; 230. a front wheel securing assembly; 240. a rear wheel securing assembly; 250. a clasping mechanism; 251. swinging arms; 252. a hook; 300. a handle; 310. a locking block; 320. a handle; 330. a rotating shaft; 340. an installation part; 400. hinging shafts; 500. a connecting member; 600. an elastic member; 710. adjusting a knob; 720. a drive rod; 730. a driving seat; 731. a bevel; 732. a through groove; 740. a top tightening member; 800. and connecting the bolts.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 7, a bicycle carrier for mounting on a vehicle includes: the connecting beam 100 is used for being connected with a vehicle, and a locking groove 110 is formed in the connecting beam 100; a shelf 200 rotatably disposed on the connection beam 100, the shelf 200 including a support beam 210 connected to the connection beam 100 and crossing the connection beam 100; the handle 300 is rotatably disposed on the support beam 210, the handle 300 is disposed along the length direction of the support beam 210, one end of the handle 300 is provided with a locking piece 310, the locking piece 310 can rotate around the handle 300, the locking piece 310 can be locked in the locking groove 110, and the handle 300 can drive the locking piece 310 to be separated from the locking groove 110.

Specifically, the bicycle bracket of the present solution is actually mounted at the tail of a vehicle, and generally, a mounting pipe is disposed at the tail of the vehicle, and the connecting pipe is inserted into the mounting pipe at the tail of the vehicle and then fixed by the connecting bolt 800; after the bicycle is placed on the placing frame 200, the bicycle usually obstructs the opening of the tail door of the vehicle, the placing frame 200 is rotatably arranged on the connecting beam 100, the placing frame 200 is unlocked through the handle 300 to adjust the angle of the placing frame 200, and the tail door of the vehicle can be opened after the bicycle is placed.

The placement frame 200 further comprises a front wheel fixing assembly 230, a rear wheel fixing assembly 240 and a clasping mechanism 250, wherein the front wheel fixing assembly 230 and the rear wheel fixing assembly 240 are respectively arranged at two ends of the supporting beam 210, the clasping mechanism 250 comprises a swing arm 251 hinged on the supporting beam 210, and the swing arm 251 is provided with a hook 252 for clasping a wheel. That is, the whole placing frame 200 is directly connected with the connecting beam 100 through the supporting beam 210, the supporting beam 210 is used as the base for placing the bicycles, the whole structure of the placing frame 200 is simplified, the number of the supporting beams 210 can be selected according to the requirement, so as to place a plurality of bicycles at the same time; the handle 300 is rotatably disposed on the support beam 210 and along the length direction of the support beam 210, and one end of the handle 300 extends out of the placement frame 200, so as to facilitate manual operation of the handle 300 after the bicycle is installed.

When the bicycle is installed, the front wheel is placed on the front wheel fixing component 230, the clamping hook 252 is rotated to the oblique upper direction, the clamping hook 252 is contracted to press the front wheel downwards in an oblique direction, the clamping hook 252 is used for enabling the front wheel fixing component 230 to be matched and tightly hold the front wheel, then the rear wheel is fixed by the rear wheel fixing component 240 to fixedly install the whole bicycle, and the installation positions of the front wheel and the rear wheel can be exchanged.

As shown in fig. 2 to 5, the connecting beam 100 is provided with a first hinge base 120, the supporting beam 210 is provided with a second hinge base 220, and the second hinge base 220 is hinged to the first hinge base 120 through a hinge shaft 400; the locking groove 110 is provided on the first hinge base 120, and the locking groove 110 is provided in plurality, and the plurality of locking grooves 110 are provided around the circumference of the hinge shaft 400. The plurality of locking grooves 110 are provided to lock the rack 200 at a plurality of angles rotated around the hinge shaft 400, so that the adjustability is strong.

In this embodiment, the handle 300 includes a handle 320 and a rotating shaft 330 detachably connected, the rotating shaft 330 is disposed on the second hinge seat 220, and the handle 320 protrudes out of the second hinge seat 220; the shaft 330 has a mounting portion 340 extending radially outward therefrom, and the locking piece 310 is disposed on the mounting portion 340. During actual installation, the rotating shaft 330 is installed on the second hinged seat 220, the installation part 340 is located in the first hinged seat 120, the handle 320 is connected with the rotating shaft 330, the handle 320 is located outside the second hinged seat 220, and the handle 320 is located below the support beam 210, so that the handle 300 can be operated conveniently while the placement of the bicycle is not influenced.

The vehicle-mounted bicycle bracket further comprises a connecting piece 500 and an elastic piece 600, the second hinged seat 220 is connected to the supporting beam 210 through the connecting piece 500, the elastic piece 600 is sleeved on the rotating shaft 330, one end of the elastic piece 600 is wound on the connecting piece 500, and the other end of the elastic piece 600 abuts against the mounting portion 340. The second hinge base 220 is fixed to the support beam 210, and the elastic member 600 is disposed to make the locking block 310 always move in a direction close to the locking groove 110, so as to ensure that the locking block 310 is locked in the locking groove 110.

Specifically, the first hinge base 120 includes two mounting plates 121 disposed at an interval and a support 122 disposed between the two mounting plates 121, the locking slot 110 is disposed on the two mounting plates 121, the support 122 is disposed between the hinge shaft 400 and the rotation shaft 330, and the mounting portion 340 can abut against the support 122. The locking blocks 310 are disposed on both sides of the mounting portion 340, that is, the mounting portion 340 is located between the two mounting plates 121, when the support beam 210 rotates downward, the mounting portion 340 can abut against the support 122 and slide on the support 122, so as to reduce the wear on the locking blocks 310.

As shown in fig. 5-7, the bicycle-mounted bracket further comprises a tightening assembly, the tightening assembly is disposed on the connecting beam 100, the connecting beam 100 is hollow, and a through hole 130 is disposed at one end of the connecting beam 100 away from the supporting beam 210; the jacking assembly comprises an adjusting knob 710, a driving rod 720 and a driving seat 730 which are sequentially arranged along the length direction of the connecting beam 100; the driving rod 720 and the driving seat 730 are arranged in the connecting beam 100, the adjusting knob 710 can drive the driving seat 730 to slide in the connecting beam 100 through the driving rod 720, the driving seat 730 is provided with a propping piece 740, the propping piece 740 is movably arranged in the through hole 130, and part of the driving seat 730 capable of driving the propping piece 740 protrudes out of the connecting beam 100.

In this embodiment, the tie-beam 100 is square pipe, and during the bracket installation, inserts the tie-beam 100 in the rear of a vehicle installation pipe, through set up the tight piece 740 in top that can stretch out the tie-beam 100 outside on the tie-beam 100, makes the tight piece 740 in top support on the inner wall of installation pipe to shake after preventing bracket overall installation, guarantee that the bicycle is firm to be put on the vehicle.

Wherein, the driving seat 730 is provided with an inclined surface 731, and the inclined surface 731 is gradually inclined from top to bottom from one end far away from the support beam 210 to one end close to the support beam 210; and the tightening member 740 can slide along the inclined surface 731. The driving rod 720 and the driving seat 730 are respectively a lead screw and a lead screw seat, the adjusting knob 710 is connected with the driving rod 720, and the adjusting knob 710 can drive the driving rod 720 to rotate. During actual use, the adjusting knob 710 is rotated, the adjusting knob 710 drives the driving rod 720 to rotate, so that the driving seat 730 moves in the connecting beam 100, the driving seat 730 with the inclined surface 731 drives the top member 740 to protrude out of the through hole 130, and the top member 740 abuts against the vehicle tail mounting pipe.

Preferably, the fastening member 740 is a ball, and the maximum width of the through hole 130 is smaller than the diameter of the fastening member 740 to prevent the fastening member 740 from being released from the coupling beam 100; the through holes 130 are arranged at the corners of the connecting beam 100, can simultaneously abut against a plurality of inner walls of the vehicle tail mounting pipe and are tightly pressed in multiple directions; further, a through groove 732 through which the connection bolt 800 passes is provided in the driving seat 730.

In the scheme, the placing frame 200 in the vehicle-mounted bicycle bracket has a simple integral structure, and the number of the supporting beams 210 can be selected according to requirements so as to place a plurality of bicycles; the handle 300 extends out of the placement frame 200, so that the handle 300 can be operated manually to unlock the placement frame 200; meanwhile, an ejection assembly is arranged on the connecting beam 100 to prevent the bracket from shaking after being installed at the tail of the vehicle.

It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, the descriptions in the present application as to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "secured" are to be construed broadly, and thus, for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Claims (10)

1. An on-vehicle bicycle carrier, its characterized in that, including:

the connecting beam is used for being connected with a vehicle, and a locking groove is formed in the connecting beam;

the placing frame is rotatably arranged on the connecting beam and comprises a supporting beam which is connected with the connecting beam and is arranged to be crossed with the connecting beam;

the handle rotationally sets up on the a supporting beam, the handle is followed a supporting beam's length direction sets up, the one end of handle is equipped with the locking piece, the locking piece can wind the handle rotates, the locking piece can be locked in the locked groove, just the handle can drive the locking piece breaks away from the locked groove.

2. The vehicle-mounted bicycle carrier according to claim 1, wherein the connecting beam is provided with a first hinge seat, the supporting beam is provided with a second hinge seat, and the second hinge seat is hinged to the first hinge seat through a hinge shaft; the locked groove sets up on the first articulated seat, just the locked groove is provided with a plurality ofly, and is a plurality of the locked groove is around the circumference setting of articulated shaft.

3. A vehicle-mounted bicycle carrier according to claim 2, characterized in that the handle comprises a handle and a rotating shaft which are detachably connected, the rotating shaft is arranged on the second hinge seat, and the handle protrudes out of the second hinge seat; the pivot is gone up and is followed its self radial outside extension and have the installation department, the locking piece sets up on the installation department.

4. The vehicle-mounted bicycle carrier of claim 3, further comprising a connecting member and an elastic member, wherein the second hinged seat is connected to the supporting beam through the connecting member, the elastic member is sleeved on the rotating shaft, one end of the elastic member is wound on the connecting member, and the other end of the elastic member abuts against the mounting portion.

5. A vehicle-mounted bicycle carrier as claimed in claim 3, wherein the first hinge seat comprises two mounting plates disposed at an interval and a support disposed between the two mounting plates, the locking slots are disposed on the two mounting plates, the support is disposed between the hinge shaft and the rotation shaft, and the mounting portion can abut against the support.

6. The vehicle-mounted bicycle carrier according to claim 1, further comprising a tightening assembly, wherein the tightening assembly is arranged on the connecting beam, the connecting beam is hollow, and a through hole is formed in one end, far away from the supporting beam, of the connecting beam; the jacking assembly comprises an adjusting knob, a driving rod and a driving seat which are sequentially arranged along the length direction of the connecting beam;

the actuating lever sets up with the drive seat in the tie-beam, adjust knob accessible the actuating lever drive the drive seat is in slide in the tie-beam, be equipped with top spare on the drive seat, top spare sets up movably in the through-hole, just the drive seat can drive the part of top spare is protruding to be stretched out outside the tie-beam.

7. The vehicle-mounted bicycle carrier according to claim 6, wherein the driving seat is provided with an inclined surface, and the inclined surface is gradually inclined from top to bottom from one end far away from the supporting beam to one end close to the supporting beam; and the top member can slide along the inclined surface.

8. The bicycle carrier as in claim 6, wherein said driving rod and said driving seat are a lead screw and a lead screw seat, respectively, and said adjusting knob is connected to said driving rod, and said adjusting knob can drive said driving rod to rotate.

9. A vehicle carried bicycle carrier as claimed in claim 6, in which the top member is a ball and the maximum width of the through hole is less than the diameter of the top member.

10. The vehicle-mounted bicycle carrier of claim 1, wherein the placement frame further comprises a front wheel fixing component, a rear wheel fixing component and a clasping mechanism, the front wheel fixing component and the rear wheel fixing component are respectively arranged at two ends of the supporting beam, the clasping mechanism comprises a swing arm hinged on the supporting beam, and a hook for clasping a wheel is arranged on the swing arm.

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