CN202080388U

CN202080388U - Swing sliding cart

Info

Publication number: CN202080388U
Application number: CN2011201499714U
Authority: CN
Inventors: 徐铭宏; 邱东乾
Original assignee: FOSHAN SHUNDE QUNZHAN HARDWARE Co Ltd
Current assignee: GUANGDONG LITTLE GENERAL INFANTS LTD.
Priority date: 2011-05-12
Filing date: 2011-05-12
Publication date: 2011-12-21
Anticipated expiration: 2021-05-12

Abstract

The utility model discloses a swing sliding cart comprising a handle component, a connecting component and a pedal component; the rrear end of the connecting component is movably connected with the pedal component; the handle component mainly comprises a front wheel set, a front wheel bent pipe, a upright pipe, and the like; one end of the front wheel bent pipe is connected with the front wheel set, and the other end of the front wheel bent pipe is bent slightly and is connected with the lower end of the upright pipe; the upper end of the upright pipe is provided with a handle and a hand brake mechanism thereof; a vertical pipe is arranged on the pipe body of the front wheel bent pipe; a screw-thread hole is formed on the upper end of the vertical pipe; the front end of the connecting component is configured into a pipe sleeve; both ends of the pipe sleeve are provided with an upper bearing and a lower bearing; the vertical pipe passes through the lower bearing, the pipe sleeve and the upper bearing in sequence; and a screw is penetrated and fixed in the screw-thread hole at the upper end of the vertical pipe of the front wheel bent pipe by using the upper bearing. In the swing sliding cart, a user stands on the pedal component and holds the handle with hands, and the sliding cart goes forwards by swinging the body (approximately S-shaped) and matching with the handle component by means of the swing connecting relation between the front wheel bent pipe and the connecting component; therefore, the lower half of the body can be exercised, and the waist also can obtain exercise; moreover, the handle component is operated in an unfolded manner through the hands, and the comfort level of use can be obviously increased.

Description

A kind of slide trucks of waving

Technical field

The utility model relates to a kind of exercise and fitness equipment, and is especially a kind of by waving the manual mode slide trucks of advancing.

Background technology

China's utility model patent number: 200720122267.3, name is called " Breaststroke Sports Car ", Granted publication day: on October 1st, 2008, it comprises pair of pedals group, pair of rear wheels group, front fork stem; Described pair of rear wheels group is installed in the rear lower of described pair of pedals group respectively, and the front portion of pair of pedals group interconnects and connects described front fork stem; The portion of interconnecting of described pair of pedals group be provided with a pair of be divided on two pedal groups, pitch wheel; This kind of Breaststroke Sports Car, the mode that adopts gear movement to cooperate solves two pedal groups wear problems when closing, because gear can adopt steel, wear resisting property when therefore having strengthened the mutual closing of two pedal groups greatly, and in the closing of two pedal groups, two gear meshing are ingear processes gradually, therefore also can play good cushioning effect; Yet, the Breaststroke Sports Car of said structure, have the following disadvantages: (1) user will make sporting car advance, will be with the breast-stroke motion of swimming, both legs open outward and regain, and can allow sporting car advance naturally, therefore, this kind of Breaststroke Sports Car only can play body building function to user's the lower part of the body, and its waist can't obtain to take exercise at all.

See Chinese utility model patent number again: 200720196751.0, name is called " a kind of car of turning round ", Granted publication day: on January 14th, 2009, its structure comprises wheel wobble component, coupling assembling, runner assembly and seat, wobble component is provided with front-wheel, and seat is provided with trailing wheel, and the wheel wobble component is the foot control wheel wobble component of the enough foot control system directions of energy, this foot control wheel wobble component is connected with an end of coupling assembling by runner assembly, and the other end of coupling assembling is connected with seat.Adopt said structure, during use, the user is sitting on the seat, and pin is positioned over foot control wheel wobble component.Give turn round apply power on the car after, utilize the runner assembly that is provided with on the coupling assembling, the user can left-right rotation foot control wobble component, realizes that this turns round waving of car and advance.Like this, the user is seated at seat and turns round car with foot control system, the gravity center of human body is leaned on after, pin can be operated foot control wheel wobble component with unfolding, has strengthened the comfort level of using, and can temper user's waist.Yet, said structure turn round car, still have the following disadvantages: this kind of turns round car (1), in view of user system is sitting on the seat, only can take turns wobble component,, can't use manual wheel wobble component to realize that turning round waving of car advances by foot control, therefore, can't satisfy the use needs of different user.

The utility model content

The purpose of this utility model is to overcome the deficiency of above-mentioned prior art existence, and provides a kind of rational in infrastructure, swings the manual mode slide trucks that coaster is advanced by body rocking and the manual wheel of cooperation.

The purpose of this utility model is to realize like this.

A kind of slide trucks of waving, comprise handle assembly, coupling assembling and pedal assembly, coupling assembling rear end and pedal assembly flexibly connect, handle assembly is mainly by preceding wheels, the front-wheel bend pipe, standpipe, handle and handbrake mechanism thereof are formed, front-wheel bend pipe one end is connected with preceding wheels, the other end makes progress little curved and join with the standpipe lower end, the standpipe upper end is equipped with handle and handbrake mechanism thereof, the pipe shaft of described front-wheel bend pipe is provided with VERTICAL TUBE, the VERTICAL TUBE upper end has bolt apertures, the coupling assembling front end is arranged to pipe box, the sleeve pipe two ends are provided with head bearing and lower bearing, VERTICAL TUBE is successively passed lower bearing, sleeve pipe and head bearing, a screw are penetrated by head bearing and are fixed in the bolt apertures of VERTICAL TUBE upper end of front-wheel bend pipe, so that formation freely swings and is connected between front-wheel bend pipe and the coupling assembling front end; This kind of waves slide trucks, in use, subscriber station on pedal assembly, both hands hold handle, wave and cooperate handle assembly by health (approximate S shape), utilize the swing annexation between front-wheel bend pipe and the coupling assembling, the promotion slide trucks is advanced, and like this, both can allow lower part of the body body-building, can make waist obtain to take exercise again, and, unfold ground operator handle component by hand, can obviously increase the comfort level of use.

The purpose of this utility model can also adopt following technical measures to solve.

As preferred version, up extend the short tube tube on the pipe shaft of described front-wheel bend pipe, the VERTICAL TUBE sleeve is gone on the short tube tube; This improves, and has both helped the mounting or dismounting of VERTICAL TUBE, can avoid the once whole vertical part with high height that processes on the pipe shaft of front-wheel bend pipe again.

In order further to improve the smoothness of car load, on the described preceding wheels left and right two front-wheels side by side are installed, in case single front-wheel causes the coaster front end to topple over easily.

As preferred version, described pedal assembly comprises a left side, right two bend pipes independently, and the pedal and the trailing wheel thereof that are installed in each bar bend pipe back segment, a left side, the shape of right two bend pipes and size are symmetrically, and be arranged in approximate splayed, the coupling assembling rear end is equipped with bend pipe swing folder, article two, the front end of bend pipe extends into respectively in the folder mouth of bend pipe swing folder both sides, article two, cooresponding bend pipe front end is passed in rotating shaft respectively, and the rotating shaft two ends are fixed on the folder mouth wall of bend pipe swing folder both sides, be connected so that two bend pipes (pedal assembly integral body) constitute swing with coupling assembling, that is: coupling assembling constitutes the middle swinging gear between pedal assembly and the handle assembly; During use, subscriber station is swung by waist (approximate S shape) on pedal assembly, can promote the coupling assembling rear end and do the left and right sides (amplitude is bigger) and swing back and forth, and coupling assembling front end (amplitude of fluctuation is obviously less) plays on the contrary to pushing away effect before the front-wheel bend pipe, realize that coaster advances; Therefore, the user easily carries out the waist swing, just can realize obviously advancing of coaster, its traveling comfort and recreational better.

As scheme more specifically, the leading portion of described left and right two bend pipes has the screw that is interconnected, after a lock screw passes the screw of a bend pipe wherein, again with another bend pipe on screw be spirally connected, so that fix the leading portion of two bend pipes, at this moment, slide trucks is available; If lock screw is come out by spiral, left and right two bend pipes utilize the rotating shaft of its front end, outwards rout up and be adjacent to the cooresponding outside of coupling assembling end face, realize folding between pedal assembly and the coupling assembling, so that transport and deposit.

As better enforcement, extend the protruding cover of positioning boss and location that cooperatively interacts on the madial wall of described two bend pipe leading portions, protruding the putting of positioning boss and location has the screw that is interconnected, article two, bend pipe passes positioning boss and locatees the protruding screw that puts by the sleeve cooperation of the protruding cover of its inboard positioning boss and location and by lock screw, to lock the leading portion of two bend pipes better.

As preferably, described front-wheel bend pipe upper end is respectively arranged with the semicircle lid that cooperatively interacts with the standpipe lower end, one end of two semicircle lids connects by the dome axle, flexibly connects so that two semicircle lids constitute axle, and the other end of two semicircle lids links together by locking piece; Therefore, slide trucks is not when using, releasable lock is decided part, two semicircle lids are opened, again the top (standpipe, handle and handbrake mechanism) of handle assembly is turned down and be close to the coupling assembling upper surface, and, cooperate the above-mentioned folding pedal assembly of mentioning, the slide trucks foldable integral is covered up, and its volume is littler, is convenient for carrying.

As scheme more specifically, described locking piece comprises rotation transverse axis, lock shaft, hexagonal nut, spring and tension handgrip, rotating transverse axis is installed on the journal stirrup of one of them semicircle lid periphery with free rotation mode, the lock shaft lower end is passed the rotation transverse axis and is fixed by hexagonal nut, the lock shaft upper end is equipped with spring, the locking handgrip is installed in the lock shaft upper end, so that both ends of the spring offsets with the locking handgrip with rotating transverse axis respectively, the handgrip that another semicircle lid periphery has corresponding locking handgrip locks bayonet socket.

In order to make standpipe have the height adjustment effect, to satisfy user's that need not height user demand, described standpipe mainly is made of interior pipe and outer tube, have the different screw of a plurality of height on the pipe shaft of interior pipe, also have on the pipe shaft of outer tube a plurality of by holes, screw by outer tube pass through the hole be threaded in the screw of pipe; When regulating height, unclamp in screw pushing or the pull-up pipe, screw is threaded into gets final product in the screw of pipe in corresponding again to the proper height position; Wherein, standpipe more helps the folding storage of handle assembly when highly turning down, and volume is littler.

Described outer tube and interior pipe junction also are provided with the outer tube lockout mechanism, the outer tube lockout mechanism is provided with locking ring and locking handgrip, locking ring is regulated the size of its ring to be locked at outer tube-surface securely, so that locking outer tube and interior pipe position make the standpipe altitude hold by the locking handgrip.

The beneficial effects of the utility model are.

(1) the utility model waves slide trucks, in use, subscriber station on pedal assembly, both hands hold handle, wave and cooperate handle assembly by health (approximate S shape), utilize the swing annexation between front-wheel bend pipe and the coupling assembling, the promotion slide trucks is advanced, and like this, both can allow lower part of the body body-building, can make waist obtain to take exercise again, and, unfold ground operator handle component by hand, can obviously increase the comfort level of use.

(2) this kind of waves slide trucks, also by to the folding storage structural development between pedal assembly, coupling assembling and the standpipe, car load is folded up entirely, and volume is littler, and is easy to carry; Have again,, both made slide trucks be fit to differing heights user's use, can make the volume after car load folds littler by turning down the height of standpipe again, carry more convenient by the height adjustment of standpipe.

Description of drawings

Fig. 1 is the block diagram that the utility model waves slide trucks.

Fig. 2 is the birds-eye view that the utility model waves slide trucks.

Fig. 3 is that the utility model waves the constitution diagram of slide trucks after complete folding.

Fig. 4 is the C place enlarged drawing of Fig. 1.

Fig. 5 is the scheme drawing after Fig. 4 has removed coupling assembling and pipe box thereof.

Fig. 6 waves the pipe box of slide trucks and the annexation exploded view between the VERTICAL TUBE.

Fig. 7 is the partial enlarged drawing that waves the standpipe bottom of slide trucks.

Fig. 8 is that two semicircles at Fig. 7 standpipe place cover the scheme drawing in open mode.

Fig. 9 is the cut-away enlarged view of slide trucks locking piece of the present utility model.

The specific embodiment

Extremely shown in Figure 9 as Fig. 1, a kind of slide trucks of waving, comprise handle assembly 1, coupling assembling 2 and pedal assembly 3, coupling assembling 2 rear ends and pedal assembly 3 flexibly connect, handle assembly 1 is mainly by preceding wheels 11, front-wheel bend pipe 12, standpipe 13, handle 14 and handbrake mechanism 15 thereof are formed, on the preceding wheels 11 left side is installed, right two front-wheel 11A side by side, in case single front-wheel, cause the coaster front end to topple over easily, described front-wheel bend pipe 12 1 ends are connected with preceding wheels 11, the other end makes progress little curved and join with standpipe 13 lower ends, standpipe 13 upper ends are equipped with handle 14 and handbrake mechanism 15 thereof, the pipe shaft of described front-wheel bend pipe 12 is provided with VERTICAL TUBE 4, VERTICAL TUBE 4 upper ends have bolt apertures 5, coupling assembling 2 front ends are arranged to pipe box 211, sleeve pipe 211 two ends are provided with head bearing 6 and lower bearing 7, VERTICAL TUBE 4 is successively passed lower bearing 7, sleeve pipe 211 and head bearing 6, one screw 8 is penetrated by head bearing 6 and is fixed in the bolt apertures 5 of VERTICAL TUBE 4 upper ends of front-wheel bend pipe, is connected so that constitute to freely swing between front-wheel bend pipe 12 and coupling assembling 2 front ends.

Be provided with in the pipe shaft of above-mentioned front-wheel bend pipe 12 and up extend short tube tube 122, VERTICAL TUBE 4 sleeves are gone on the short tube tube 122.

For making this kind of slide trucks have complete folding effect, so that carry and collect; The utility model is all made the folding storage structural development to pedal assembly 3, coupling assembling 2 and handle assembly 1, and is specific as follows.

(1) pedal assembly: it comprises a left side, right two bend pipes 31 independently, and the pedal 32 and the trailing wheel 33 thereof that are installed in each bar bend pipe 31 back segment, a left side, the shape of right two bend pipes 31 and size are symmetrically, and be arranged in approximate splayed, coupling assembling 2 rear ends are equipped with bend pipe swing folder 9, article two, the front end of bend pipe 31 extends into respectively in the folder mouth of bend pipe swing folder 9 both sides, article two, cooresponding bend pipe 31 front ends are passed in rotating shaft 10 respectively, and rotating shaft 10 two ends are fixed on the folder mouth wall of bend pipe swing folder 9 both sides, are connected so that two bend pipes 31 constitute swing with coupling assembling 2.

The leading portion of above-mentioned left and right two bend pipes 31 has the screw that is interconnected, after a lock screw 111 passes the screw of a bend pipe 31 wherein, again with another bend pipe 31 on screw be spirally connected so that fix the leading portion of two bend pipes 31.

Extend the positioning boss A and the protruding cover B in location that cooperatively interact on the madial wall of above-mentioned two bend pipe 31 leading portions, have the screw that is interconnected on positioning boss A and the protruding cover B in location, article two, the sleeve of bend pipe 31 by its inboard positioning boss A and location protruding cover B cooperates and passed positioning boss A and located screw on the protruding cover B by lock screw 111, to lock the leading portion of two bend pipes 31.

(2) front-wheel bend pipe and standpipe: front-wheel bend pipe 12 upper ends and standpipe 13 lower ends are respectively arranged with the

semicircle lid

20,21 that cooperatively interacts, one end of two

semicircle lids

20,21 connects by dome axle 22, flexibly connect so that two

semicircle lids

20,21 constitute axle, the other end of two

semicircle lids

20,21 links together by locking piece 23.

As shown in Figure 9, above-mentioned locking piece 23 comprises rotation transverse axis 231, lock shaft 232, hexagonal nut 233, spring 234 and tension handgrip 235, rotating transverse axis 231 is installed on the journal stirrup 236 of one of them semicircle lid periphery with free rotation mode, lock shaft 232 lower ends are passed and are rotated transverse axis 231 and fixing by hexagonal nut 233, lock shaft 232 upper ends are equipped with spring 234, tension handgrip 235 is installed in lock shaft 232 upper ends, so that spring 234 two ends offset with tension handgrip 235 with rotating transverse axis 231 respectively, the handgrip that another semicircle lid periphery has corresponding tension handgrip 235 locks bayonet socket 237.

(3) standpipe height adjustment: described standpipe 13 mainly is made of interior pipe 131 and outer tube 132, have the different screw of a plurality of height on the pipe shaft of interior pipe 131, also have on the pipe shaft of outer tube 132 a plurality of by holes, screw 133 by outer tube 132 pass through the hole be threaded in the screw of pipe 131.

Described outer tube 132 also is provided with outer tube lockout mechanism 134 with interior pipe 131 junctions, outer tube lockout mechanism 13 is provided with locking ring 134-1 and locking handgrip 134-2, locking ring 134-1 regulates the size of its ring to be locked at outer tube 132 surfaces securely, as shown in Figure 7 and Figure 8 by locking handgrip 134-2.

Principle of work: subscriber station is swung by waist (approximate S shape) on pedal assembly 3, can promote coupling assembling 2 rear ends does the left and right sides (amplitude is bigger) and swings back and forth, and coupling assembling 2 front ends (amplitude of fluctuation is obviously less) play on the contrary to pushing away effect before the front-wheel bend pipe 12, the realization coaster advances, and, unfold ground operator handle component 1 by hand, can obviously increase the comfort level of use; Therefore, the user can easily carry out the waist swing, just can realize obviously advancing of coaster, its traveling comfort and recreational splendid; Have, the user can both be convenient for carrying the full folding storage of scooter again, was convenient to collection again, and operated simple and easy.

Claims

1. one kind is waved slide trucks, comprise handle assembly (1), coupling assembling (2) and pedal assembly (3), coupling assembling (2) rear end and pedal assembly (3) flexibly connect, handle assembly (1) is mainly by preceding wheels (11), front-wheel bend pipe (12), standpipe (13), handle (14) and handbrake mechanism (15) thereof are formed, front-wheel bend pipe (12) one ends are connected with preceding wheels (11), the other end makes progress little curved and join with standpipe (13) lower end, standpipe (13) upper end is equipped with handle (14) and handbrake mechanism (15) thereof, it is characterized in that, the pipe shaft of described front-wheel bend pipe (12) is provided with VERTICAL TUBE (4), VERTICAL TUBE (4) upper end has bolt apertures (5), coupling assembling (2) front end is arranged to pipe box (211), sleeve pipe (211) two ends are provided with head bearing (6) and lower bearing (7), VERTICAL TUBE (4) is successively passed lower bearing (7), sleeve pipe (211) and head bearing (6), one screw (8) is penetrated and is fixed in by head bearing (6) in the bolt apertures (5) of VERTICAL TUBE (4) upper end of front-wheel bend pipe, so that formation freely swings and is connected between front-wheel bend pipe (12) and coupling assembling (2) front end.

2. according to the described slide trucks of waving of claim 1, it is characterized in that, up extend short tube tube (122) on the pipe shaft of described front-wheel bend pipe (12), VERTICAL TUBE (4) sleeve is gone on the short tube tube (122).

3. according to the described slide trucks of waving of claim 1, it is characterized in that, on the described preceding wheels (11) left and right two front-wheels (11A) side by side are installed.

4. according to the described slide trucks of waving of claim 1, it is characterized in that, described pedal assembly (3) comprises a left side, right two bend pipes (31) independently, and the pedal (32) and the trailing wheel (33) thereof that are installed in each bar bend pipe (31) back segment, a left side, the shape of right two bend pipes (31) and size are symmetrically, and be arranged in approximate splayed, coupling assembling (2) rear end is equipped with bend pipe swing folder (9), article two, the front end of bend pipe (31) extends into respectively in the folder mouth of bend pipe swing folder (9) both sides, article two, cooresponding bend pipe (31) front end is passed in rotating shaft (10) respectively, and rotating shaft (10) two ends are fixed on the folder mouth wall of bend pipe swing folder (9) both sides, are connected so that two bend pipes (31) constitute swing with coupling assembling (2).

5. according to the described slide trucks of waving of claim 4, it is characterized in that, the leading portion of described left and right two bend pipes (31) has the screw that is interconnected, after one lock screw (111) passes the screw of a bend pipe (31) wherein, again with another bend pipe (31) on screw be spirally connected so that fix the leading portion of two bend pipes (31).

6. according to the described slide trucks of waving of claim 5, it is characterized in that, extend the positioning boss (A) and the location protruding cover (B) that cooperatively interact on the madial wall of described two bend pipes (31) leading portion, have the screw that is interconnected on positioning boss (A) and the protruding cover in location (B), article two, the sleeve of bend pipe (31) by its inboard positioning boss (A) and the protruding cover in location (B) cooperates and passed positioning boss (A) and located screw on the protruding cover (B) by lock screw (111), to lock the leading portion of two bend pipes (31).

7. according to the described slide trucks of waving of claim 5, it is characterized in that, described front-wheel bend pipe (12) upper end is respectively arranged with the semicircle lid (20,21) that cooperatively interacts with standpipe (13) lower end, one end of two semicircle lids (20,21) connects by dome axle (22), flexibly connect so that two semicircle lids (20,21) constitute axle, the other end of two semicircle lids (20,21) links together by locking piece (23).

8. according to the described slide trucks of waving of claim 7, it is characterized in that, described locking piece (23) comprises rotation transverse axis (231), lock shaft (232), hexagonal nut (233), spring (234) and tension handgrip (235), rotating transverse axis (231) is installed on the journal stirrup (236) of one of them semicircle lid periphery with free rotation mode, lock shaft (232) lower end is passed and is rotated transverse axis (231) and fixing by hexagonal nut (233), lock shaft (232) upper end is equipped with spring (234), tension handgrip (235) is installed in lock shaft (232) upper end, so that spring (234) two ends offset with rotation transverse axis (231) and tension handgrip (235) respectively, the handgrip that another semicircle lid periphery has corresponding tension handgrip (235) locks bayonet socket (237).

9. according to claim 1 or the 8 described slide trucks of waving, it is characterized in that, described standpipe (13) mainly is made of interior pipe (131) and outer tube (132), have the different screw of a plurality of height on the pipe shaft of interior pipe (131), also have a plurality ofly by holes on the pipe shaft of outer tube (132), screw (133) is passed through in the screw that the hole is threaded into interior pipe (131) by outer tube (132).

10. according to the described slide trucks of waving of claim 9, it is characterized in that, described outer tube (132) also is provided with outer tube lockout mechanism (134) with interior pipe (131) junction, outer tube lockout mechanism (134) is provided with locking ring (134-1) and locking handgrip (134-2), and locking ring (134-1) is regulated the size of its ring to be locked at outer tube (132) surface securely by locking handgrip (134-2).