CN2408009Y - High level parking frame for bicycle - Google Patents

Abstract

The utility model discloses a high level parking frame for bicycles, which mainly comprises a supporting frame arranged on the ground, a static rod fixed on the supporting frame, a moveable rod, a balancing device, a stop dog, a front clamping frame and a back clamping frame, wherein, the moveable rod is movably and rotationally arranged on the static rod; the balancing device and the stop dog are respectively arranged on both ends of the moveable rod; the front and the back clamping frames are used for stably clamping the bicycle. When the movable rod is pulled to an inclined position, the bicycle is placed between the front and the back clamping frames, and then the moveable rod is pushed to a horizontal position, so the parking of the bicycle is finished. Because of the utility model, bicycles can be conveniently parked on two layers; the area for parking the bicycles under the existing condition can be decreased one half; thereby, the problem of difficult parking of the existing bicycles can be solved.

Description

The high-order jiffy stand of bicycle

The utility model relates to the high-order jiffy stand of a kind of bicycle.

At present, bicycle has become the most extensive, prevailing a kind of walking-replacing tool, because urban population is intensive, the land used anxiety especially in bustling location, can not allow and park bicycle and occupy large number of ground.Therefore, it is inconvenient to go out to stop, and makes people use bicycle to be subjected to a certain degree restriction.

The purpose of this utility model just provides a kind of area occupied can reduce bicycle parking the time, and makes the high-order jiffy stand of simple, with low cost bicycle, realizes that the bilayer of bicycle is parked.

The utility model mainly comprises surface-based support, be fixed on the quiet bar on the support, removable and be installed in rotation on moving bar on the quiet bar, be installed in the balancing device and the block at moving bar two ends respectively, the front bar frame and the back card frame that are used to the steady bicycle of card, have quiet rod guidance groove on the wherein quiet bar, moving bar axle and moving rod bearing are housed on the moving bar, one end of moving bar axle stretches in the quiet rod guidance groove, also be provided with on the moving bar for the moving rod guidance groove that front bar frame is used is installed, then corresponding being equipped with of front bar frame can make front bar frame come and go mobile card frame axle and card frame bearing on moving bar, one end of card frame axle stretches in the moving rod guidance groove, block is installed in a close ground-surface end when moving bar rotation inclination, and frame is blocked in the back can be around its installation shaft rotation.

In order to suit to park dissimilar bicycles, back card frame preferably adopts stretching structure, it by outer tube, an end insert telescopic pipe in the outer tube, the latch axle that is installed in rotation on the telescopic pipe other end forms, and the latches of organizing the different azimuth different distance are arranged on the latch axle more.

Moving rod bearing and card frame bearing can form by overlapping Upper shaft sleeve respectively on moving bar axle and the card frame axle, also can directly adopt antifriction-bearing box to be installed in the bottom of moving bar and the bottom of front bar frame separately.

The shape of block can be that groove shape also can be tabular shape.

The high-order jiffy stand of the utility model bicycle can make bicycle park two layers up and down easily, can make that the bicycle parking area occupied reduces half under the existing situation, has solved the problem of present bicycle parking difficulty.Because the utility model machined piece is few, therefore make simply in addition, with low cost, the replacing of consumable accessory is also easy.

Below in conjunction with drawings and Examples the utility model is elaborated.

Fig. 1 is the front view of the utility model embodiment one.

Fig. 2 is the revolved sectional view of Fig. 1 along the A-A line.

Fig. 3 is the scheme drawing of back card frame [5] among Fig. 1.

Fig. 4 is the front view of the utility model embodiment two.

Fig. 5 is the revolved sectional view of Fig. 4 along the B-B line.

As can be seen from Figure 1, quiet bar 2 is that level is fixed in support 1 upper end, 3 on moving bar is installed on the quiet bar 2 by quiet rod guidance groove 8, quiet bar 2 is basic identical with the shape and structure of moving bar 3, become groove shape, what present embodiment adopted respectively is a channel-section steel, and burn-oning in the two side of channel-section steel has the steel plate of a dead slot, forms quiet rod guidance groove 8 and moving rod guidance groove 11 respectively.Moving bar axle 9 is loaded onto axle sleeve and is formed moving rod bearing 10, one end of moving bar axle 9 and 3 welding of moving bar, the other end stretches in the quiet rod guidance groove 8, bar 3 is installed on the quiet bar 2, and can be in the groove of quiet bar 2, move freely along rotating shaft 14, this structure can be referring to Fig. 2, and it and the installation of front bar frame 4 on moving bar 3 are duplicate.It can also be seen that among Fig. 1 that quiet bar 2 has a rotating shaft 14 below away from an end of support 1, quiet rod guidance groove 8, its makes moving bar 3 moving and rotating all very steadily and flexibly on quiet bar 2.Block 7 is welded on a close ground-surface end when moving bar 3 inclinations, and its shape can be that groove shape also can be tabular shape, and what this example adopted is groove shape, and when moving bar 3 tilted, the bicycle trailing wheel was located in wherein, and bicycle just can not glide.Back card frame 5 is contained on the block 7 rotationally by the installation shaft that is positioned on the block 7, and the installation shaft of this back card frame also can be installed on the moving bar 3 certainly.Balancing device 6 is installed on the moving bar 3 end away from block 7, its balanced weight is a changeable, by the increase and decrease balanced weight, makes bar 3 reach the optimum balance state, especially concerning minibike, balancing device 6 can guarantee that the center of gravity of moving bar 3 places on the quiet bar 2 by designing requirement.

In conjunction with Fig. 2 as can be seen, front bar frame 4 is that the round steel face of weld by the channel-section steel of bottom and top becomes, and the channel-section steel sidewall is welded with card frame axle 12, and this card frame axle sleeve Upper shaft sleeve forms card frame bearing 13, stretch in the moving rod guidance groove 11 that is provided with on the moving bar 3, it is mobile to realize that front bar frame 4 comes and goes on moving bar 3 neatly.If park bicycle, the bicycle front-wheel is put into front bar frame 4, just promote the other end that bicycle can be delivered to front bar frame 4 moving rod guidance groove 11 like a cork, the bicycle rear seat is gone in the block 7, if take off bicycle, front bar frame 4 can slide rapidly because of deadweight, in order to using again.

See Fig. 3 again, what back card frame 5 adopted is stretching structure, form by two outer tubes 15, two telescopic pipes 16, a latch axle 17, one end of telescopic pipe 16 inserts in the outer tube 15,17 rotating other ends that are installed in two telescopic pipes 16 of latch axle, telescopic pipe 16 has enough length, and latch axle 17 is because the deadweight reason can fall to arbitrary desired location automatically simultaneously, and therefore this back card frame can adapt to the different bicycle of various shelf height.Many groups little steel bars that also are welded with the different azimuth different distance on latch axle 17 are as latch 18, and according to the different structure of bicycle luggage carrier, a pair of latch group that rotation latch axle 17 just can be selected to suit snaps on the bicycle luggage carrier.Scrutinize Fig. 1, can also find to move bar 3 and adorn a spike 19 at an end of block 7, this can make the length of bar 3 drop to bottom line.

Embodiment two is slightly different with the structure of embodiment one, in conjunction with Fig. 4 and Fig. 5 as can be seen, what the moving rod bearing 10 of embodiment two and card frame bearing 13 adopted is antifriction-bearing box, moving rod bearing 10 is installed in the bottom of moving bar 3 and holds together with balancing device 6,13 bottoms that are installed in front bar frame 4 of card frame bearing, and other position comprises that the structure and the installation site of moving bar axle 9 and card frame axle 12 all there are not change, and is still identical with embodiment one.

Operation of the present utility model is very simple, and moving bar 3 is normal dead ship condition when being horizontal, and also is normal empty frame state.Need be bicycle parking to the high-order jiffy stand of the utility model bicycle the time, to move bar 3 and be pulled to heeling condition from horizontality, place in the front bar frame 4 waiting to stop vehicle front-wheel, push front bar frame 4 upwards, allow vehicle rear wheel fall into block 7, rotate back card frame 5 to bicycle luggage carrier, select and the suitable latch 18 of bicycle luggage carrier structure, vehicle stationary is good, lift actuating lever 3 and push it and get final product to the orderly shutdown position.Program is reverse when picking up the car carries out.

Claims (4)

1, the high-order jiffy stand of a kind of bicycle, it is characterized in that this jiffy stand mainly comprises surface-based support [1], be fixed in the quiet bar [2] on the support [1], removable and be installed in rotation on moving bar [3] on the quiet bar [2], be installed in the balancing device [6] and the link stopper [7] at moving bar [3] two ends respectively, the front bar frame [4] and the back card frame [5] that are used to the steady bicycle of card, have quiet rod guidance groove [8] on the wherein quiet bar [2], moving bar axle [9] and moving rod bearing [10] are housed on the moving bar [3], one end of moving bar axle [9] stretches in the quiet rod guidance groove [8], also be provided with for the moving rod guidance groove [11] that front bar frame [4] usefulness is installed on the moving bar [3], then corresponding being equipped with of front bar frame [4] can make front bar frame [4] go up round card frame axle [12] that moves and card frame bearing [13] at moving bar [3], one end of card frame axle [12] stretches in the moving rod guidance groove [11], near a ground-surface end, back card frame [5] can be around its installation shaft rotation when block [7] was installed in moving bar [3] rotation inclination.

2, the high-order jiffy stand of bicycle according to claim 1, it is characterized in that back card frame [5] adopts stretching structure, it by outer tube [15], an end insert telescopic pipe [16] in the outer tube [15], the latch axle [17] that is installed in rotation on telescopic pipe [16] other end forms, and the latches [18] of organizing the different azimuth different distance are arranged on the latch axle [17] more.

3, the high-order jiffy stand of bicycle according to claim 1 and 2, it is characterized in that moving rod bearing [10] and card frame bearing [13] can overlap Upper shaft sleeve respectively by moving bar axle [9] and card frame axle [12] and form, also can directly adopt antifriction-bearing box to be installed in the bottom of moving bar [3] and the bottom of front bar frame [4] separately.

4, the high-order jiffy stand of bicycle according to claim 3, the shape that it is characterized in that block [7] can be a groove shape, also can be tabular shape.

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