CN2523682Y - Improved structure of folding exercising vehicles - Google Patents

Abstract

The utility model provides a foldable fitting vehicle improved structure, which consists of a front wheel rod and a rear wheel rod, and an oblique rod; the top end of the front wheel rod is provided with a handle; the oblique rod is provided with a chair, making the rear wheel rod and the oblique rod respectively connected in two-section type; the connecting end is provided with a buckling device which is provided with a fixed seat which is provided with a rotatable movable piece which is hinged with a pressing handle, making the movable piece combined with the fixed seat and making the oblique rod and the rear wheel rod fixed for riding; when the pressing handle is disconnected from a gap, the oblique rod and the rear wheel rod are in bendable shape, the vehicle body is folded and contracted, which is convenient for transportation, storage and carrying.

Description

A kind of collapsible body-building vehicle structure-improved

Technical field

The utility model relates to mechanical, and particularly a kind of collapsible body-building vehicle structure-improved refers to a kind ofly be easy to assembling or dismounting is amounted to especially, is beneficial to carrying, collects or place haversack to carry use.

Background technology

Along with the progress of society, environmental consciousness comes back, the outdoor activity of people's pay attention to day by day, in recent years, can be subjected to broad masses' welcome for the body-building vehicle of movement entertainment, and no matter body-building vehicle with which kind of shaped design for huge, heavy body-building vehicle is removed to the sports center, the user is but formed a kind of puzzlement, when not using, occupied too much collection space again, very undesirable, these two kinds of shortcomings, perplexing people for a long time always, be badly in need of being improved.

Particular content

The purpose of this utility model is exactly the shortcoming that exists at above-mentioned general body-building vehicle, a kind of collapsible body-building vehicle structure-improved is provided, make body-building vehicle in carrying, during collection, by easy jackknife action, make it be able to reduced volume, avoid occupying too much space when being beneficial to carry and collect, its structure include runner before, a rear wheel bar and a brace, be provided with handle on this front wheel bar top, and be provided with seat in this brace, wherein, this rear wheel bar and brace are respectively equipped with two sectional type and connect, and are provided with buckling device at coupling end, make body-building vehicle hold fixing by the button of buckling device, for driving, make this rear wheel bar and brace bending by triping of buckling device, be beneficial to the folding of car body and dwindle; Buckling device wherein, comprise that a permanent seat and is articulated in the movable plate that this permanent seat is rotary shape, articulate a pressure handle at movable plate, make this movable plate and permanent seat and fashionable, the breach that this pressure handle is held in permanent seat forms fixing, when pressure handle is come off by breach, constitute and trip, make rear wheel bar and brace be bent shape.

Description of drawings

Fig. 1 is a three-dimensional appearance scheme drawing of the present utility model.

Fig. 2 is a folding embodiment scheme drawing of the present utility model.

Fig. 3 is a buckling device perspective exploded view of the present utility model.

Fig. 4 is a buckling device action embodiment scheme drawing of the present utility model.

Fig. 5 is another embodiment scheme drawing of the present utility model.

Fig. 6 is an embodiment scheme drawing more of the present utility model.

1 be front wheel bar, 100 for body-building vehicle, 11 for handle, 12 for preceding runner, 2 for rear wheel bar, 21 for the back runner, 22 for treadle, 3 for brace, 31 for seat, 4 for buckling device, 41 for permanent seat, 411 for fixed orifice, 412 for groove, 413 for breach, 42 for movable plate, 421 for preceding beam barrel, 422 for the back beam barrel, 423 for fin, 43 for breach, 44 be cross bar, 45 for spring, 46 for screw rod, 461 for spring, 462 for screw, 463 for ring body, 464 for packing ring, 47 for pressure handle, 5 for big gear wheel, 51 for pedal, 6 for miniature gears, 7 for messenger chain.

The specific embodiment

As accompanying drawing 1 to shown in the accompanying drawing 4, the utility model mainly includes the brace 3 that a front wheel bar 1, a rear wheel bar 2 and are connected in this front and rear wheel bar 1,2, being provided with at the apical margin of front wheel bar 1 can be for the handle 11 of folding, the bottom then is provided with preceding runner 12, this rear wheel bar 2 is to be provided with back runner 21 in its bottom, and runner 21 places are provided with symmetrical treadle 22 after vicinity, this brace 3 then is provided with a seat 31 in apical margin, to constitute a body-building vehicle 100, be seated on the seat 31 for the user, and, constitute the motion of sliding forward with hand-held handle 11; Rear wheel bar 2 contiguous braces 3 places, and this brace 3 contiguous front wheel bar 1 place, be to be respectively equipped with two sectional type to connect, be respectively equipped with buckling device 4 at coupling end, wherein, buckling device 4 is to be provided with a permanent seat 41 that is the U shape, and these permanent seat 41 side plate trailing edges are provided with fixed orifice 411, side plate central authorities are provided with groove 412, and establish with a breach 413 in the horizontal surface leading edge; Movable plate 42 is provided with forward and backward beam barrel 421,422, and be respectively equipped with fin 423 in both sides, be provided with a breach 43 at this preceding beam barrel 421, make these movable plate 42 later beam barrels 422 be fixed in the fixed orifice 411 of permanent seat 41 by cross bar 44, and be rotary shape, the breach 43 of the beam barrel 421 of this movable plate 42 is to be equipped with a cross bar 44 and a spring 45, and wear this breach 43 again after wearing spring 461 with a screw rod 46, and be locked on a screw 462, the end in addition of screw rod 46 then after wearing a ring body 463 and a packing ring 464, is locked in a pressure handle 47; Buckling device 4 with movable plate 42 with permanent seat 41 and close, and pressure handle 47 is held in breach 424, when making fin 423 be sticked in groove 412, formed complete body-building vehicle for driving, and when pressure handle 47 is broken away from by breach 424, then rear wheel bar 2 and brace 3 all are bent shape, make body-building vehicle 100 collapsible dwindling, and are beneficial to carrying and collection or place haversack to carry.

Shown in accompanying drawing 5 and accompanying drawing 6, of the present utility model another reaches an embodiment again, rear wheel bar 2 and back runner 21 are respectively equipped with large and small gear 5,6, the axle center of this big gear wheel 5 is provided with a pedal 51, and large and small gear 5,6 is connected with messenger chain 7, and constitutes a pedal body building vehicle, trample for pedal 51 and to move ahead, and when not in use, its folding dwindling can be beneficial to carrying, collect or place haversack to carry use equally.

Claims (3)

1, a kind of collapsible body-building vehicle structure-improved, mainly comprise a front wheel bar, before one rear wheel bar and is connected in this, the brace of rear wheel bar, at the front-wheel masthead, root edge is respectively equipped with handle and preceding runner, rear wheel bar is runner after root edge is established then, and the runner place is provided with symmetrical treadle after vicinity, brace then is provided with a seat in its apical margin, it is characterized in that: at the contiguous brace of rear wheel bar place, and the contiguous front wheel bar of this brace place, be respectively equipped with two sectional type and connect, be respectively equipped with buckling device at coupling end, wherein, buckling device is provided with a permanent seat that is the U shape, is provided with fixed orifice at permanent seat side plate trailing edge, and the horizontal surface leading edge is provided with a breach; Movable plate is to be provided with forward and backward beam barrel, be provided with a breach at preceding beam barrel, beam barrel is articulated in the fixed orifice of permanent seat and is rotary shape after making movable plate, the preceding beam barrel of movable plate then is equipped with the screw rod of spring by breach connection one, end in addition at screw rod is provided with a pressure handle, makes movable plate and permanent seat and fashionable, is assembled into for driving state, when movable plate broke away from permanent seat, rear wheel bar and brace were bent shape.

2, according to the described a kind of collapsible body-building vehicle structure-improved of claim 1, it is characterized in that: the side plate central authorities of said permanent seat are provided with the groove of symmetry, the fin that vertically then is provided with symmetry of movable plate.

3, according to the described a kind of collapsible body-building vehicle structure-improved of claim 1, it is characterized in that: said rear wheel bar and back runner are to be respectively equipped with large and small gear, and this two gear is connected with messenger chain, and establish with stretcher in the axle center of big gear wheel, constitute pedal body building vehicle.

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