Bicycle fixing rack for vehicle mounting
Technical field
The present invention relates to a kind of anchor fitting, particularly a kind of bicycle fixing rack for vehicle mounting.
Background technology
Raising along with people's living standard, travel outdoors with the household Holiday is more common pastime mode, more people selects self-driving travel, generally all can select este wagon and travel outdoors, este wagon not only can be trudged, and the space is enough big, can carry sufficient travelling equipment.The baggage rack of este wagon roof can be placed luggage, but then can be cumbersome when people need carry bicycle sometimes.
Continuous research and development along with these those skilled in the art, some and the device that is used for loading bicycle on top luggage rail have also appearred on market and the data, the device that loads at present bicycle mainly includes with the fixing base of top luggage rail and is journaled into a pair of supporting rod on the base both sides, base is fastened on the top luggage rail by U type card, described supporting rod is respectively main supporting rod and pays supporting rod, be provided with a pull bar between two supporting rods, one end and the main supporting rod of pull bar are fixed, pay supporting rod and pull bar corresponding position and be provided with open-work, the other end of pull bar then passes this open-work and a clamping release is connected, existing clamping release is a binding nut, and the coupling end of pull bar and binding nut is provided with screw thread, screw thread screws on binding nut and the pull bar, impel pair supporting rod close to main supporting rod, constitute the tension between main supporting rod and pair supporting rod, be provided with the space of clamping bicycle tripod between the top of pull bar and two supporting rods; Also be provided with the band that is used for fixing cycle wheel that separates setting with base on the described base.
The deficiency that technique scheme exists mainly shows following several aspect: supporting rod is to be used to keep bicycle to be in the necessary parts of erectility, the degree of tightness of two supporting rods need be adjusted by binding nut, in this process, binding nut need be reversed to main supporting rod direction along pull bar, the process of regulating is slower, not only consuming time, and effort, and base is provided with the band that is used for fixing cycle wheel, this band is with base and separates setting, be arranged so that like this band very likely goes out the possibility of active, and band is fixing firm inadequately.
Summary of the invention
At the deficiency that prior art exists, the invention provides a kind of easy to operate, clamping firmly, and adjustable bicycle fixing rack for vehicle mounting.
For achieving the above object, the present invention adopts following technical scheme: a kind of bicycle fixing rack for vehicle mounting, include base, with the supporting rod of base pivot dress and be sheathed on wheel fixation kit on the base, described supporting rod is divided into main supporting rod and pays supporting rod, connect by pull bar between two supporting rods, one end of described pull bar is captiveed joint with main supporting rod, pay supporting rod and pull bar corresponding position and be provided with open-work, the other end of pull bar then passes this open-work and a clamping release is connected, described clamping release is an operating handle, this operating handle includes the rotating shaft along its rotation of handle body and handle body, pull bar is provided with this rotating shaft is vertical, and be and be located by connecting, described rotating shaft is installed on the place, working end of handle body, and the end face of this working end is the accentric arcwall face, and be provided with a pair supporting rod applying.
Handling device is an operating handle in this, this operating handle includes the rotating shaft along its rotation of handle body and handle body, pull bar is vertical with this rotating shaft to be provided with and to be and be located by connecting, described rotating shaft is installed on the working end place of handle body, the end face of this working end be the accentric arcwall face and with pay supporting rod and fit and be provided with.Be arranged so that like this supporting rod can fast speed clamps or gets loose, operate fairly simple, and the user not the power of costing can implement.
The present invention further is set to: described base is " U " shape, base with two sides and connection dual-side, described pull bar is provided with screw thread, rotating shaft is provided with the tapped bore adaptive with pull bar, constituting pull bar cooperates with the location of rotating shaft, the described handle body other end of its working end relatively is provided with snap close, and the corresponding position of paying supporting rod and this snap close is provided with lockhole, constitutes the lock in place after two supporting rods clamp.
Base is " U " shape in this, has the base of two sides and connection dual-side, and setting can allow bicycle quick further be fixed like this, can prevent that bicycle quick is slipped to outside the base; Described pull bar is provided with screw thread, rotating shaft is provided with the tapped bore adaptive with pull bar, constituting pull bar cooperates with the location of rotating shaft, the described handle body other end of its working end relatively is provided with snap close, the corresponding position of paying supporting rod and this snap close is provided with lockhole, lock in place after constituting two supporting rods and clamping is arranged so that like this two supporting rods clamp the back with the spider of bicycle and by the snap close of establishing on the housing it pinned, and plays to prevent the purpose that clamps not strongly.
The present invention further is set to: described wheel fixation kit comprises girth gear seat and cassette tape, one end and the girth gear seat of cassette tape are fixed, the other end is a movable end, this movable end is provided with sawtooth, one side of described girth gear seat is provided with position-arresting groove, be provided with in this position-arresting groove and girth gear seat pivotally attached Pressing fastener, Pressing fastener be provided with the cassette tape movable end on the adaptive projection of sawtooth, be respectively equipped with mutually adaptive guide rail or guide groove on described girth gear seat and the base, constitute girth gear seat and cooperate with guide rail guide groove between the base.
Wheel fixation kit comprises girth gear seat and cassette tape in this, one end and the girth gear seat of cassette tape are fixed, the other end is a movable end, this movable end is provided with sawtooth, one side of described girth gear seat is provided with position-arresting groove, be provided with in this position-arresting groove and girth gear seat pivotally attached Pressing fastener, Pressing fastener be provided with the cassette tape movable end on the adaptive projection of sawtooth; Setting is not only attractive in appearance like this, and easy to use, only need press Pressing fastener and can implement to fix or unclamp; Be respectively equipped with adaptive guide rail or guide groove mutually on described girth gear seat and the base, constituting girth gear seat cooperates with guide rail guide groove between the base, be provided with like this is because the length of different model bicycle is different, wheel alignment spare can slide on base, then can play the effect of regulating length, make this fixing commonality.
The present invention further is set to: be provided with retracing spring between described main supporting rod and pair supporting rod, this retracing spring is sheathed on the pull bar, be equipped with the connecting panel of perpendicular setting on the described base, a main supporting rod and a pair supporting rod are hinged on respectively on this connecting panel.
Be provided with retracing spring between main supporting rod and pair supporting rod in this, this retracing spring is sheathed on the pull bar, being arranged so that like this when two supporting rods get loose can the fast speed return, and do not need manpower to remove auxiliary its return, not only laborsaving, and quick, and be equipped with the connecting panel of perpendicular setting on the base, a main supporting rod and a pair supporting rod are hinged on respectively on this connecting panel, and setting then is the grasping part that increases between two supporting rods in order to be like this.
The present invention further is set to: be interval with a plurality of holes on the base of described base, be provided with U type buckle in this hole, described main supporting rod is respectively equipped with sheath with the top of paying supporting rod, and sheath is provided with limited slip block.
Be interval with a plurality of holes on the base of base described in this, be provided with U type buckle in this hole, be provided with like this and have commonality equally, width on the different car roof between the baggage rack can be not identical, a plurality of screws are set on the base at interval then can make things convenient for the fixing of bolt and baggage rack, not adaptive situation can not take place, and main supporting rod is respectively equipped with sheath with the top of paying supporting rod, it then is in the clamping process lacquer on the bicycle tripod to be bumped flower in order to prevent that sheath is provided with limited slip block, also can play fastening effect simultaneously.
Below in conjunction with accompanying drawing the utility model is further described:
Description of drawings
Fig. 1 is that main supporting rod reaches the clamp position scheme drawing of paying supporting rod in the embodiment of the invention;
Fig. 2 is the view that gets loose of main supporting rod in the embodiment of the invention and pair supporting rod;
Fig. 3 is the block diagram of the embodiment of the invention;
Fig. 4 is the structural representation of wheel fixation kit in the embodiment of the invention;
Fig. 5 is the block diagram of operating handle in the embodiment of the invention;
Fig. 6 is a running condition scheme drawing of the present invention.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of bicycle fixing rack for vehicle mounting shown in Figure 5, a kind of bicycle fixing rack for vehicle mounting, include base 1, with the supporting rod 2 of base 1 pivot dress and be sheathed on wheel fixation kit 3 on the base 1, described supporting rod 2 is divided into main supporting rod 21 and pays supporting rod 22, connect by pull bar 4 between two supporting rods, one end of described pull bar 4 is captiveed joint with main supporting rod 21, pay supporting rod 22 and be provided with open-work 221 with pull bar 4 corresponding positions, the other end of pull bar 4 then passes this open-work 221 and a clamping release is connected, described clamping release is an operating handle 5, this operating handle 5 includes the rotating shaft 52 along its rotation of handle body 51 and handle body 51, pull bar 4 and these rotating shaft 52 vertical settings, and be and be located by connecting, described rotating shaft 52 is installed on 511 places, working end of handle body 51, and the end face of this working end 511 is the accentric arcwall face, and be provided with 22 applyings of pair supporting rod.Leave distance between pull bar 4 and the two supporting rod tops, this distance is the grasping part 23 of two supporting rods, the space here is the space that is used for the spider 61 of clamping bicycle 6, be provided with retracing spring 24 between main supporting rod 21 and pair supporting rod 22, this retracing spring 24 is sheathed on the pull bar 4, and being provided with like this is to allow to the fast speed return in order to make main supporting rod 21 and to pay when supporting rod 22 gets loose, and does not need manpower to remove auxiliary its return, not only laborsaving, and quick.
In embodiments of the present invention, described rotating shaft 52 is vertical setting with pull bar 4, handle body 51 is along rotating shaft 52 rotations, pull bar 4 is provided with screw thread, rotating shaft 52 is provided with the tapped bore 521 adaptive with pull bar 4, constitute pull bar 4 and cooperate with the location of rotating shaft 52, setting can be regulated the grasping part 23 of two supporting rods by the screw thread between rotating shaft 52 and the pull bar 4 like this, can fix the bicycle of different model; Described base 1 is " U " shape, has two sides 11 and connects the base 12 of dual-side 11, and the setting wheel 62 that can prevent bicycle 6 landing from the base 1 like this plays a protective role; Be equipped with the connecting panel 13 of perpendicular setting on the described base 1, a main supporting rod 21 and a pair supporting rod 22 are hinged on respectively on this connecting panel 13, being provided with like this is in order to increase the grasping part 23 between two supporting rods, certainly, with main supporting rod 21 and to pay that a supporting rod 22 directly is hinged on also be feasible on the base 1, be that such being provided with can make the angle between main supporting rod 21 and pair supporting rod 22 diminish, its grasping part 23 also can diminish, so the present invention adopts the former.The other end of described handle body 51 relative its working ends 511 is provided with snap close 512, and the corresponding position of paying supporting rod 22 and this snap close 512 is provided with lockhole 221, constitutes the lock in place after two supporting rods clamp.Above-mentioned said main supporting rod 21 and pair supporting rod 22 are when getting loose state, handle body 51 is in parallel position with pull bar 4, and when handle body 51 when rotating shaft 52 axial wobbles and pull bar 4 are vertical configuration, paying the thrust that 22 of supporting rods can be subjected to handle body 51 working ends 511 advances along pull bar 4 it to main supporting rod 21, clamp fully until a main supporting rod 21 and a pair supporting rod 22, snap close 512 on the handle body 51 just can insert in the lockhole of paying on the supporting rod 22 221 then, the key 7 of twisting control snap close 512, main supporting rod 21 is just locked with pair supporting rod 22, be provided with so not only firm, and main supporting rod 21 with pay a supporting rod 22 and in clamping process, can not be subjected to the effect of external force and get loose.
In embodiments of the present invention, wheel fixation kit 3 comprises girth gear seat 31 and cassette tape 32, one end of cassette tape 32 and girth gear seat 31 are fixing, the other end is a movable end, this movable end is provided with sawtooth 321, one side of described girth gear seat 31 is provided with position-arresting groove 311, be provided with in this position-arresting groove 311 and girth gear seat 31 pivotally attached Pressing fasteners 33, Pressing fastener 33 be provided with cassette tape 32 movable ends on the adaptive projection 331 of sawtooth 321, be respectively equipped with adaptive guide rail or guide groove mutually on described girth gear seat 31 and the base 1, constitute girth gear seat 31 and cooperate with guide rail guide groove between the base 1.Here need to prove that girth gear seat 31 is if be provided with guide rail, and guide groove is set on the base 1, perhaps girth gear seat 31 is provided with guide groove, and it all is feasible that base 1 is provided with guide rail; Described Pressing fastener 33 is hinged on the girth gear seat 31 by pin 34, also is arranged with torsion spring 35 on the pin 34, be provided with like this back Pressing fastener 33 just can be after work self-return.Cassette tape 32 passes from the wheel 62 of bicycle 6, is inserted into then in the girth gear seat 31, just can the wheel 62 of bicycle 6 is fixing, thus keep bicycle 6 on base 1, to be in erectility.
In embodiments of the present invention, be interval with a plurality of holes 14 on the base 12 of described base 1, be provided with U type buckle 15 in this hole 14, described main supporting rod 21 is respectively equipped with sheath 25 with the top of paying supporting rod 22, sheath 25 is provided with limited slip block 251, is provided with like this to have commonality equally, and the width on the different car roof between the baggage rack can be not identical, a plurality of holes 14 are set on the base 1 at interval then can make things convenient for the fixing of U type buckle 15 and baggage rack, not adaptive situation can not take place.Described and base 1 bonded assembly connecting panel 13 is provided with two holes 14, is arranged so that like this base 1 and baggage rack adopt bikini to fix, and such set-up mode makes base 1 can cross on the more firm baggage rack that is in car roof.