CN103287531A

CN103287531A - Support type scooter

Info

Publication number: CN103287531A
Application number: CN 201210059181
Authority: CN
Inventors: 林妙妙
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-28
Filing date: 2012-02-28
Publication date: 2013-09-11

Abstract

The invention relates to a support type scooter which comprises a support bar, a connecting rod, a front fork rod, a load bearing car frame, a front wheel and rear wheels. A handle pole is arranged at the upper end of the support rod, a connecting base is arranged at the middle part of the support rod, a sliding device is arranged at the lower end of the support rod, the connecting base is hinged to one end of the connecting rod, the other end of the connecting rod is hinged with the upper end of the front fork rod, a front wheel is mounted on a front fork frame of the lower end of the front fork rod, the front fork rod is sleeved in a front fork sleeve of the loading bearing car frame and can relatively rotate, and a left rear wheel and a right rear wheel are mounted on a rear wheel fork at the back of the loading bearing car frame. A user can step both feet on a pedal, the support type scooter can slide forwards under the drive of the support rod which is propped against the floor, the drive method of the support type scooter is different from that of a conventional scooter, and the support type scooter can bring different entertaining effects to people.

Description

Support formula Kickboard Scooter

Technical field

The present invention relates to a kind of scooter, particularly relate to a kind of support formula Kickboard Scooter.

Background technology

Various amusement and leisure cars are a feast for the eyes in the market, useful the feet step on the ground drives the common Kickboard Scooter that advances, the pedal scooter that useful foot pedals is advanced by the chain drive car, also one one on useful pin closes and drives the breast-stroke scooter that car advances, but has not seen to be and drive car by hand exercise and advance and can control the scooter that it turns to by hand.The bamboo stick used as a toy horse scooter of invention design before me, can drive car body by hand exercise in principle advances, and have and the diverse entertainment effect of conventional scooter, but I find that this bamboo stick used as a toy horse scooter has more problem and defective after making model, what this Kickboard Scooter adopted is the four-wheel structure of the first two back two, turning to is to adopt the twisting of pin to control, and finds that this structure can't arbitrarily realize turning to after making model.Though it has theory preferably, lack actual using value.Therefore I am by some practices and think long and hard, design finally a kind of by the strut support it is slided forward, and can control the support formula Kickboard Scooter that it turns to by the handlebar stem on the strut.

Summary of the invention

In view of the deficiency that background technology exists, the technical problem to be solved in the present invention provides and a kind ofly drives it by strut support ground and slide forward, and can control the support formula Kickboard Scooter that it turns to by hand.

In order to solve the problems of the technologies described above, the present invention realizes by the following technical solutions: a kind of support formula Kickboard Scooter, comprise strut, pipe link, front fork stem, the load-bearing vehicle frame, front-wheel, left and right sides trailing wheel, the upper end of described strut is provided with handlebar stem, the middle part of strut is provided with Connection Block, the lower end of strut is provided with the paddling device, one end of described Connection Block and pipe link is hinged, the other end of described pipe link and the upper end of front fork stem are hinged, on the front forked frame of described front fork stem lower end front-wheel is housed, described front fork stem is socketed in the front fork sleeve pipe of load-bearing vehicle frame and can relatively rotates, and is equiped with a left side on the rear wheel fork at described load-bearing vehicle frame rear portion, off hind wheel.

Strut of the present invention by with being connected of pipe link, pipe link is connected with front fork stem, front fork stem is connected with the load-bearing vehicle frame, finally makes the strut can be movable with respect to the load-bearing vehicle frame.Therefore the user can step down in both feet on the pedal, place strut under the hip and grasp the handlebar stem two ends to back brace it is slided forward.When needs turn to, use the handlebar stem on the hand operation strut, and by pipe link, front fork stem torsion is delivered to front-wheel, thereby realize turning to of Kickboard Scooter.Along with strut constantly to back brace ground, it brings a kind of conventional entertainment effect that differs to the people constantly to overtake.

Load-bearing vehicle frame of the present invention adopts following scheme to realize, described load-bearing vehicle frame comprises connector, left and right treadle, described connector is made of front fork sleeve pipe and the front fork sleeve bearing that sets firmly thereon, the both sides of described front fork sleeve bearing are connected with left and right treadle respectively, be equiped with a pedal respectively on the described left and right treadle, the rear end of described left and right treadle is installed with a rear wheel fork respectively.

Better slide effect in order to obtain, the existence that the hypotelorism that prevents pin and front-wheel easily leans forward when causing sliding, load-bearing vehicle frame of the present invention the axial line of front fork sleeve pipe and the angle that forms between the two of the medium line on pedal plane be acute angle, the scope of described acute angle is in: between 45～85 degree.

Safety when travelling in order to improve this Kickboard Scooter, the present invention realizes the braking of this Kickboard Scooter by the braking top that is pivoted of the rear wheel fork at left and right treadle, specifically realize by following scheme: be pivoted with a braking top on the rear wheel fork of left and right treadle respectively, the following front portion of this braking top is provided with the pivot hole and utilizes lead screw to penetrate in the pivot hole that is hubbed on behind the torque spring on the rear wheel fork, pull on braking top in the one end top of torque spring, the other end is tight against on rear wheel fork.

For packing and the traffic cost that reduces this Kickboard Scooter, strut of the present invention adopts first rod member and second rod member is sheathed is formed by connecting, and is provided with blocking device between described first rod member and second rod member.Make its existing characteristics of being convenient to packed and transported, keep the primary characteristic of strut again.

In order to strengthen the interest of Kickboard Scooter, the present invention is equiped with the animal head type housing in the upper end of strut.

Description of drawings

The tomograph of the bamboo stick used as a toy horse scooter that Fig. 1 invents before being

Fig. 2 is that three-dimensional structure of the present invention is always schemed

Fig. 3 is that paddling of the present invention drives the scheme drawing that travels

Fig. 4 is the structural representation of the angle that forms of the axial line of pedal of the present invention plane and front fork sleeve pipe

Fig. 5 is the three-dimensional structure exploded perspective view of load-bearing vehicle frame of the present invention

Fig. 6 is the structural representation of brake gear of the present invention

Fig. 7 is the structural representation of strut of the present invention (improved type)

Fig. 8 is the structural representation of pipe link of the present invention

Fig. 9 is the structural representation of first kind of front fork of the present invention

Figure 10 is the structural representation of second kind of front fork of the present invention

Figure 11 is the outside drawing of front-wheel of the present invention (egg type)

Figure 12 is the inner structure scheme drawing of paddling device of the present invention (one-way thrust ball wheel apparatus)

Figure 13 is the structural representation of other a kind of carriage of the present invention

Figure 14 is the structural representation of other second kind of carriage of the present invention

Figure 15 is the support formula Kickboard Scooter that the present invention drives thing head dummy housing

In each accompanying drawing: 1, strut.101, first rod member.102, second rod member.2, pipe link.3, front fork stem.301, front forked frame.302, body.3021, first body.3022, second body.303, joint.4, load-bearing vehicle frame.401, connector.4011, front fork sleeve pipe.4012, front fork sleeve bearing.402, treadle.403, rear wheel fork.404, pedal.405, bolt.406, braking top.407, torque spring.408, pivot hole.409 lead screw.5, front-wheel.6, trailing wheel.7, paddling device.701, case.702, anti-skidding global wheel.703, annular wheel cap.704, bearing.705, resilient balls.7051, spring.7052, ball.706, on-slip layer.707, sliding layer.710, pedestal.711, on-slip base plate.720, bar cover.721, skid resistant course.8, Connection Block.9, blocking device.10, handlebar stem.11, handle.12, snap close.13, animal head type housing.

The specific embodiment

Below in conjunction with accompanying drawing the present invention being supportted the formula Kickboard Scooter is described further:

Fig. 1 is one of them among three embodiment of bamboo stick used as a toy horse scooter that invent before in person, can drive car body by hand exercise in principle advances, but I find that this bamboo stick used as a toy horse scooter has more problem and defective after making model, wherein the most serious problem is exactly that it turns to and can't arbitrarily realize; What this Kickboard Scooter adopted is the four-wheel structure of the first two back two, and turning to is to adopt the twisting of pin to control, and finds that this structure can't arbitrarily realize turning to after making model, and this has directly caused it to lose using value.

With reference to Fig. 2, Fig. 3, support formula Kickboard Scooter of the present invention comprises strut 1, pipe link 2, front fork stem 3, load-bearing vehicle frame 4, front-wheel 5, left and right

trailing wheel

6,6 ", the upper end of described strut 1 is provided with handlebar stem 10, and the two ends of handlebar stem 10 all are arranged with handle 11; The middle part of strut 1 is provided with Connection Block 8, and this Connection Block 8 both can directly be fixed on the strut 1 by modes such as welding, also can be fixed on (advantage with bolt is: stayed the space of adjusting position for Connection Block 8) on the strut 1 by the bolt detouchable; The lower end of strut 1 is provided with paddling device 7.Offer bolt hole on the described Connection Block 8 and undertaken hinged by an end of bolt and pipe link 2, the upper end of the other end of described pipe link 2 and front fork stem 3 is undertaken hinged by bolt, the body 302 of described front fork stem 3 is socketed in the front fork sleeve pipe 4011 of load-bearing vehicle frame 4 and by bowl and organizes (on market: 7 bowls) it can be relatively rotated, on the front forked frame 301 of the lower end of described front fork stem 3 front-wheel 5 is housed; Described load-bearing vehicle frame 4 is (as Fig. 4, Fig. 5, Fig. 6) comprise connector 401, a left side, right treadle 402,402 "; described connector 401 is made of front fork sleeve pipe 4011 and the front fork sleeve bearing 4012 that sets firmly thereon; the both sides of described front fork sleeve bearing 4012 are connected with a left side respectively; right treadle 402; 402 ", a described left side, right treadle 402,402 " front end is to be fixed on the front fork sleeve bearing 4012 by bolt 405; a described left side; right treadle 402; 402 " the rear end be installed with a rear wheel fork 403 respectively, 403 "; on the rear wheel fork 403 of described left treadle 402 left rear wheel 6 is installed, right treadle 402 " rear wheel fork 403 " on off hind wheel 6 is installed ".Described left and right treadle 402,402 " on be equiped with a pedal 404 respectively.By combinations thereof, so the user steps down in both feet on the pedal 404, strut 1 placed under the hip and by strut 1 support ground make Kickboard Scooter acquisition power forward; Run into the turning when Kickboard Scooter travels, the user uses the handlebar stem 10 on the hand operation strut 1, and by pipe link 2, front fork stem 3 torsion is delivered to front-wheel 5, thereby controls turning to of Kickboard Scooter.So far, essential structure of the present invention and function have displayed in specification sheets.

Be that structure to each parts of the present invention elaborates below:

With reference to shown in Figure 7, strut 1 of the present invention comprises first rod member 101 and second rod member 102, described first rod member 101 is sheathed with second rod member 102 and is connected, the upper end of first rod member 101 is provided with leader's bar 10, the lower end of first rod member 101 is socketed in the top of second rod member 102 and both can slide relatively, therefore the entire length that can regulate strut.The belled position place of described first rod member 101 and second rod member 102 is provided with blocking device 9, and the blocking device that adopts among the present invention is snap close, can certainly bolt or the locking of other device.The structure that described strut adopts two rod members to connect, thus the car load packaging volume that this structure had not only kept the primary characteristic of strut 1 but also reduced Kickboard Scooter reduces its traffic cost.

With reference to Fig. 9, Figure 10, the structure of front fork stem 3 of the present invention can adopt above dual mode.As shown in Figure 9, the lower end of the body 302 of the 1st kind front fork stem 3 is set with front forked frame 301, and the upper end of body 302 is installed with joint 303.During assembling bowl group, connector 401 be inserted in from the body 302 of front fork stem 3 and install and be fixed with snap close 12, joint 303 could be fixedly mounted on the upper end of front fork stem 3 then.As shown in figure 10, the body of the 2nd kind front fork stem 3 is divided into first body 3021 and second body 3022, the upper end of described first body 3021 is set with joint 303, the lower end of second body 3022 is set with front forked frame 301, and the lower end of described first body 3021 is set in the top of second body 3022.During assembling bowl group, connector 401 be inserted in from second body 3022 of front fork stem and install, first body 3021 is set in the upper end of second body 3022 and fixes with snap close 12.Front fork stem 3 of the present invention is except the joint 303 that the body upper end is fixed, and remaining structure all is the structure of using on the existing Kickboard Scooter.

With reference to Fig. 4, the angle that the medium line on the axial line of the front fork sleeve pipe 4011 of load-bearing vehicle frame 4 of the present invention and two pedals, 404 planes forms between the two is acute angle theta, the scope of this acute angle theta is in: comparatively suitable between 45～85 degree, adopt this structure to produce and better slide effect, the existence that the hypotelorism that had both prevented pin and front-wheel 5 turns forward when causing sliding easily, the support power that has produced when having taken into account with strut 1 support ground again.On the architecture basics of above-mentioned load-bearing vehicle frame 4, the wheel body of front-wheel 5 of the present invention is similar to egg type (Figure 11), and this wheel face is convex surface, adopts the wheel of this structure can make Kickboard Scooter can produce littler turn radius.

With reference to Fig. 5, Fig. 6 left and right treadle 402 of the present invention, 402 " rear wheel fork 403; 403 " on be pivoted with a braking top 406 respectively, the following front portion of this braking top 406 is hubbed on rear wheel fork 403 after being provided with the pivot hole and utilizing lead screw 409 to penetrate torque spring 407,403 " in the pivot hole 408 on; pull on braking top 406 in the end top of torque spring 407, the other end is tight against in rear wheel fork 403,403 " on.Braking top 406 will and contact with trailing wheel 6 by jack-up upwards under the normal circumstances, and user's only using foot gently touches on the brake downwards and cover 406, make braking top 406 downward conflict trailing wheels 6 and effect that generation is braked.

With reference to Figure 12, Figure 13, shown in Figure 14, paddling device of the present invention can adopt above several structure.As shown in figure 13, this paddling device is made of pedestal 710 and the on-slip base plate 711 that is arranged on the pedestal, offers bolt hole on the described pedestal 710, and is fixed in the lower end of strut by bolt hole.As shown in figure 14, this paddling device is bar cover 720, and it is 720 sheathed and be fixed on the lower end of strut that this bar overlaps, and the bottom of this bar cover 720 is provided with skid resistant course 721.It is higher recreational for Kickboard Scooter is had, making strut 1 apply power can slide with Kickboard Scooter afterwards, the paddling device 7 of strut 1 lower end adopts the one-way thrust ball wheel apparatus, described one-way thrust ball wheel apparatus comprises that the bottom has the case 701 of opening, anti-skidding global wheel 702, annular wheel cap 703, is formed with a bearing 704 on the outside face at described case 701 oblique upper places.The inwall of described case 701 is provided with a perforate, and resilient balls 705 is housed in this perforate, and described resilient balls 705 is made up of spring 7051 and ball 7052, and this resilient balls 705 is in the bearing 704; Be provided with on-slip layer 706 around the described perforate; Described global wheel 702 is positioned at case 701; All the other places except on-slip layer 706 place between described global wheel 702 and the case 701 are furnished with sliding layer 707, sliding layer 707 of the present invention is made up of steel ball and retainer, steel ball can produce rolling, retainer is used for the fixedly position of steel ball, the carriage that retainer and steel ball are formed belongs to prior art, does not repeat them here; Described annular wheel cap 703 is installed in the bottom of case.After paddling device of the present invention adopts the one-way thrust ball wheel apparatus, when the user uses strut 1 to back brace ground, under the effect of support power, anti-skidding global wheel 702 has been against on the on-slip layer 706, and anti-skidding global wheel 702 does not rotate and the antagonistic force downslide wooden handcart that produces on ground slides forward; When Kickboard Scooter slides and the time spent of doing of not supportting power, anti-skidding global wheel 702 separates with on-slip layer 706 under the effect of resilient balls 705, and this moment, anti-skidding global wheel 702 produced rolling along with sliding of slide plate; When Kickboard Scooter is turned, be not used on the anti-skidding global wheel 702 because support masterpiece, therefore anti-skidding global wheel 702 also can produce rolling.Paddling device of the present invention is not limited to said structure, also can adopt other prior art, as the unidirectional revolving wheel of mentioning in the former bamboo stick used as a toy horse scooter.

As shown in figure 15, in order to strengthen the interest of Kickboard Scooter, the present invention is equiped with animal head type housing 13 in the upper end of strut 1.

By the combination of above each parts, so the user steps down in both feet on the pedal 404, places strut 1 under the hip and grasps handle 11 to back brace ground, and Kickboard Scooter just can slide forward.When running into the turning, the user is with the handlebar stem 10 on the hand operation strut, and by pipe link 2, front fork stem 3 torsion is delivered to front-wheel 5 and drives front-wheel 5 and turn to, thereby thereby realizes turning to of Kickboard Scooter.If running into the place ahead needs to stop, user's only using foot is stepped on braking top 406 when travelling, and trailing wheel 6 produces braking effect thereby braking top 406 will be conflicted downwards.If the present invention is equiped with animal head type housing 13 in the upper end of strut 1, strut 1 upper end of this car is equiped with head of the horse as shown in figure 15, along with strut 1 constantly to back brace ground, its head of the horse 11 is also along with strut 1 constantly seesaws, bring a kind of similar sensation of riding to the people, strengthened amusement of the present invention and interest.

Claims

1. one kind is supportted the formula Kickboard Scooter, comprise strut (1), pipe link (2), front fork stem (3), load-bearing vehicle frame (4), front-wheel (5), a left side, off hind wheel (6; 6 "), it is characterized in that: the upper end of described strut (1) is provided with handlebar stem (10), the middle part of strut (1) is provided with Connection Block (8), the lower end of strut (1) is provided with paddling device (7), described Connection Block (8) is hinged with an end of pipe link (2), the upper end of the other end of described pipe link (2) and front fork stem (3) is hinged, on the front forked frame (301) of described front fork stem (3) lower end front-wheel (5) is housed, described front fork stem (3) is socketed in the front fork sleeve pipe (4011) of load-bearing vehicle frame (4) and can relatively rotates, the rear wheel fork (403 at described load-bearing vehicle frame (4) rear portion, 403 " be equiped with a left side); off hind wheel (6,6 ").

2. support formula Kickboard Scooter according to claim 1, it is characterized in that: described load-bearing vehicle frame (4) comprises connector (401), a left side, right treadle (402,402 "); described connector (401) is made of front fork sleeve pipe (4011) and the front fork sleeve bearing (4012) that sets firmly thereon; the both sides of described front fork sleeve bearing (4012) are connected with a left side respectively; right treadle (402; 402 "), a described left side, right treadle (402,402 " be equiped with a pedal (404)) respectively; a described left side; the rear end of right treadle (402; 402 ") is installed with a rear wheel fork (403,403 ") respectively.

3. support formula Kickboard Scooter according to claim 2, it is characterized in that: the angle that the medium line on the axial line of described front fork sleeve pipe (4011) and pedal (404) plane forms between the two is acute angle, and the scope of described acute angle is in: between 45～85 degree.

4. support formula Kickboard Scooter according to claim 2, it is characterized in that: described left and right treadle (402,402 " be pivoted with a braking top (406) on the rear wheel fork) (403) respectively; the following front portion of described braking top (406) is provided with the pivot hole and utilizes lead screw (409) to penetrate in the pivot hole (408) that is hubbed on behind the torque spring (407) on the rear wheel fork; pull on braking top (406) in the end top of torque spring (407), the other end is tight against on rear wheel fork (403).

5. support formula Kickboard Scooter according to claim 1, it is characterized in that: described strut comprises first rod member (101), second rod member (102), described first rod member (101) is sheathed with described second rod member (102) and is connected, and is provided with blocking device (9) between described first rod member (101) and described second rod member (102).

6. support formula Kickboard Scooter according to claim 1, it is characterized in that: described paddling device (7) is the one-way thrust ball wheel apparatus, described one-way thrust ball wheel apparatus comprises that the bottom has the case of opening (701), anti-skidding global wheel (702), annular wheel cap (703), be formed with a bearing (704) on the outside face at described case (701) oblique upper place, the inwall of described case (701) is provided with a perforate, resilient balls (705) is housed in this perforate, described resilient balls (705) is in the bearing (704), be provided with on-slip layer (706) around the described perforate, described global wheel (702) is positioned at case (701), all the other places of locating except on-slip layer (706) between described global wheel (702) and the case (701) are furnished with sliding layer (707), and described annular wheel cap (703) is installed in the bottom of case.

7. support formula Kickboard Scooter according to claim 1, it is characterized in that: the similar egg type of wheel body of described front-wheel (5), the wheel face of described front-wheel is convex surface.

8. support formula Kickboard Scooter according to claim 1, it is characterized in that: the upper end of described strut (1) is equiped with animal head type housing (13).