JP5035701B2 - Suspension-type parent-child bicycle, electric-powered bicycle, and motorcycle with a telescopic connection bar (Manmanco Chari_MankoTyally) - Google Patents

Description

  In the present invention, in a parent-child bicycle that rides with a child, a connecting bar (6) is installed at the uppermost part of the drive body between the front and rear wheels of the two-wheeled bicycle, and before the parent saddle or under the connecting bar (6) below the rear. Hang only one or more children's chairs (5) vertically or horizontally, one on the front, three on the back, or a bed to lay infants, or bed under the older child chair (5) is installed and set in a state where it is suspended so as to swing left and right from the connecting bar (6).

  When turning a curve, if necessary, the left and right pendulum action (centrifugal force) is adjusted and restricted within a certain range around the lower center of gravity with a spring, gyroscope (10), etc., to stabilize the low center of gravity.

  The fall catch sensor, pendulum switch and gyroscope (10) are activated at the angle just before the fall, exceeding the limit, and the child chair (5) acts as a reinforcing column, so the spring of the child chair (5) etc. Open for safety.

  The connecting bar (6) on the front and rear of the vehicle body is installed at a high position, and the height of the child chair (5) suitable for the height of the child and the distance between the ground and the lower end pulley (8) can ensure an optimum angle when falling. Secure an effective space that can ensure safety. Also, instead of the chair (5), only the bed for laying the infant or the same bed is set under the older child seat chair.

  A child's chair (5) is attached with pulleys (8) (partially free) at the front, back, left, right, or center of the child's chair to prevent dangerous rollovers after running along with the temporary body, and landing to ensure safety when falling.

  In case of a dangerous fall, the left and right pulleys of the chair (8) are grounded on the left and right sides to support and stabilize the heaven bar (6), and a right-angled (vertical) triangle is formed between the bicycle body and the chair (5). An isosceles triangle is formed between the left and right pulleys (8) under the chair and the connecting bar (6) that suspends the column, so that the child chair (5) is upright and the child is in a sitting position even when falling. Can be secured.

When the connecting bar (6) is set in front of the saddle, the handle (2) on the front wheel is not operated directly like a general bicycle, but the remote control handle (1) for direct steering is installed behind the existing vehicle. The handle (2) on the front wheel post is connected to the left and right front / rear interlocking branch bars (3) and an electronic device, and the handle operation is controlled by the remote control handle (1).
In order to prevent accidents at intersections with poor visibility, side mirrors and surveillance cameras (4c) with an angle on the front wheel support (2) or in front are attached.

  A luggage storage area can be set between the front and rear interlocking branch bars (3), and a connecting bar (6) and a child chair (5) are set in the middle of the interlocking branch bars (3) and connected in the middle. From the bar, protect the children by attaching walls, windows, roofs (4b), etc. to prevent storms, shading, and sun protection.

When setting the connecting bar (6) behind the parent's saddle, open it to the rear wheel side, set the children's chair (5) to the rear, change the direction of the drive chain and transmit it to the vicinity of the connecting bar, etc. The direction is changed several times by a bevel gear (9) of a transmission device for changing the direction and transmitted to the rear wheel.
Even if it is set behind the saddle, a light shield, rain cap and roof (4b) will be installed.

  The connecting bar (6) is cut and connected so that it can be connected and stretched. At the same time, the front / rear interlocking branch bar (3), the remote control handle (1), the bevel gear (9) behind the saddle, etc. It can be expanded and contracted depending on the number of children, and when the child grows up and the use of the child chair (5) becomes unnecessary, it can be used instead of the suspended child chair (5) set. It has a function to improve the safety when the bicycle falls, even when a triangular support is suspended and a pulley is attached to the bottom left and right etc. In the case of the performance improving mechanism, the connecting bar between the front and rear wheels may be narrowed.

Instead of the chair for children (5), the connecting bar (6) is equipped with a platform (loading platform) (4a) for transporting luggage, buckwheat, ramen, etc. This is a bicycle with a frame.

A bicycle with a gantry is a bicycle with a gantry that has a luggage basket that can be safely delivered without damaging the item even in the event of an accident, and protects the luggage on which the fall catch sensor operates.

  Each structure of parent-child bicycle with connecting bar is designed to improve the safety of bicycles with electric motors or motorcycles, and it is safe to deliver small packages or ramen with a roof (4b) etc. It can also be made.

In the present invention, the front and back of the child chair (5) are protected by the tire, the connecting bar (6), and the chair (5), and the roof (4b), the wall, etc. Protects the child by attaching it, prevents injury because it does not roll over, and has a new structure in which the fall catch sensor (10), etc. is activated by suspending from the connecting bar (6) that pays particular attention to the safety of the child This is a new mechanism bicycle.

Bicycles on which current children are placed are equipped with a simple child packet attached to the front or rear loading platform of the steering wheel to put the child in a dangerous state as if it were bare.

Since children's multiple-ride bicycles are particularly dangerous, it is currently prohibited by the police under the Road Traffic Law.
This is not for children but limited to luggage. Hawk support tube is fixed to recumbent or saddle and falls at the same time when it rolls over.-Hanging support tube is fixed to the car body and is not movable left and right. There is no catch sensor, etc., and the safety of the cargo bed itself is not secured Patent No. 85021 This patent is not for children but limited to luggage. The luggage basket is fixed at the support tube and falls down at the same time when it rolls over. There is a feature that the brake operates from under the loading platform.-The suspension support tube is fixed to the vehicle body and is not movable left and right. JP 2000-053056 This patent is a tricycle with a saddle for the driver's seat and the driver's seat.-It is not a two-wheeled vehicle taking advantage of the driving performance and convenience peculiar to bicycles. , Hanging left and right is not movable 52-132554 This is a four-wheeled vehicle with two adult pedals.-There is no fall catch sensor, etc. It is not a two-wheeled vehicle. Shinshin 3119526 This Shinshin is a bicycle for adults with two separate pedals.-There is no fall catch sensor, etc. Shinshin No. 27578 (specification) This Shinshin is a structure that extends and retracts the loading platform back and forth with a joint. Shinshin No. 8214 (Taisho 14) This Shinshin is a fixed loading platform-There is no fall catch sensor, etc., and it is not movable left and right

  It is to develop a bicycle that puts the highest priority on the safety of children in the three-seater bicycle.

  General bicycles are light and speedy, and it is pointed out that personal accidents and the dangers of unprotected individuals are in danger. Especially in the case of an accident, the child is thrown out on the road, which is dangerous and serious.

  With the vehicle body connection bar between the front and rear wheels widened back and forth, one or more children's chairs are arranged vertically or horizontally below the connection bar, and suspended in a movable manner so that it can swing left and right from the connection bar Install.

When installed in front of the saddle (parent), the remote control handle that is directly operated by the parent is installed behind the standard vehicle and is controlled by connecting the front wheel strut and the left and right front / rear interlocking branch bars.
When a connecting bar is set behind the parent saddle, the transmission from the chain is transmitted to the rear wheel by changing the direction several times with a bevel gear or the like.

  Attach a pulley (possible in some directions) to the front, back, left, and right of the child chair set.

  A connecting bar before and after the saddle is installed at a high position, a child's chair is hung on the connecting bar, a seat height space is secured, and an effective space where a triangle can be formed at the time of falling is secured between the chair lower end pulley and the lower road.

  At the time of a fall, the lower end pulley touches down and supports the connecting bar to form and stabilize an isosceles triangle. A right-angled (vertical) triangle is formed between the tilted bicycle body and the support of the children's chair set. , Ensure safety.

For safety of general bicycles and after the child has grown up, instead of the suspended children's chair, hang up inverted T-shaped props and attach pulleys to the left and right sides of the lower end.
In this case, the connecting bar between the front wheel and the rear wheel, the bevel gear, etc. may be short, and the remote control handle is unnecessary.

The present invention is a bicycle with a new mechanism that keeps the traveling performance and convenience peculiar to a bicycle, protects the front and rear with tires, prevents falls, prevents injury, and particularly pays attention to the safety of children.

  The body between the front and rear wheels is widened back and forth, the connecting bar is mounted at a high position like a manpower rod in the Edo period, and one or more children's chairs are placed vertically or horizontally under the connecting bar. Arrange them so that they can be moved from the connecting bar in a movable manner and swing left and right.

  When the connecting bar is installed in front of the saddle, the remote control handle that is operated directly is installed behind the standard vehicle, and is controlled by connecting the front wheel column to the left and right front / rear interlocking branch bars and electronic devices.

  When falling, the lower end pulley touches and stabilizes the connecting bar on average, forming a right-angled (vertical) triangle between the tilted bicycle body and the column of the chair set for children, and an isosceles triangle between the connecting bar and the pulley To ensure safety even during dangerous falls.

When it becomes a general bicycle when the use of children becomes unnecessary, hang up inverted T-shaped props etc. instead of the suspended children's chair, and install a pulley on the lower left and right to ensure safety.

  Fig. 1 is a side view of a three-seater bicycle with a child chair hung in front of the saddle with the front and rear wheels widened.

  FIG. 2 is a running view of the bicycle of FIG. 1 as viewed from the rear.

  FIG. 3 is a view of the state in which the bicycle in FIG.

FIG. 4 is a side view of a state in which the child chair of the bicycle in FIG.

Fig. 5 is a side view of one child chair installed on the back of the saddle or one on each side.

Fig. 6 shows the state of the switch when turning a curve (left), entering the danger zone, holding the switch ON (middle), and falling down (right), and the upper three examples show the weights and switch positions set on the connecting bar Figure.

The existing parent-child bicycle is a functionally unstable state in which a simple child's basket is set on a handle or a rear carrier, and does not have a structure that eliminates danger.
Current road traffic laws and police guidance prohibit three-seater parent-child bicycles because they are dangerous.

  At the moment, it has become a social aspect that is approved and approved if it is a safe three-seater parent-child bicycle according to the request of the mother and child family.

  The present invention has a structure that gives top priority to the safety of a child in the event of an accident or a fall. The parent / child three-seater bicycle does not lie down sideways, and when falling down, a triangle is formed to prevent injury to both the parent and the child.

Since this bicycle has a low center of gravity and structural safety that does not roll over, it is a safe three-seater parent-child bicycle that can run on public roads when driving safely.
When setting a connecting bar in front of the saddle, attach a side mirror in front so as not to encounter an accident at an intersection with poor visibility.

A side view of a three-seater bicycle. FIG. 2 is a travel diagram viewed from the rear of FIG. The figure which looked at the state which the bicycle of FIG. 2 fell and the child chair grounded from the back. A side view of a two-seater bicycle. A side view of a two-seater bicycle with a parent and child installed on the back. State diagram when turning the curve (left), holding the danger zone switch on, and falling (right)

1 Remote control handle 2 Strut and handle on front wheel 3 Front / rear interlocking branch bar, Electronic device for remote control handle 4a Shopping basket, cargo bed 4b Shading, rain-proof shade, roof, wall, window 4c Side mirror and surveillance camera 5 Children's chair Or bet 6 Heavenly connecting bar
7 Vertical chair support, inverted T-shaped support 8 Pulley at the bottom of the chair 9 Transmission device for changing the direction of rotation 10 Pendulum switch, gyroscope or tipping catch sensor

Claims (6)

The present invention relates to a bicycle having a structure in which a connecting bar is installed at the top of a driver between a saddle and a front wheel or a rear wheel of a two-wheeled bicycle on which a child rides a child, and a child chair is set side by side on the connecting bar. One or more children's chairs under the bar vertically or horizontally, one in front, and a triangle or a bed that allows multiple children to lie down, or a bed under an older child's chair So that the chair can move left and right with the connecting bar as a fulcrum,
When turning a curve, adjust the centrifugal force on the left and right within a certain range with a spring, rubber or gyroscope as necessary to stabilize the lower center of gravity of the chair, and at the angle just before dangerous falling over the limit The fall catch sensor, pendulum switch and gyro are activated, and the spring that semi-fixes the children's chair is released for safety. When the body is tilted, the height of the children's chair and the optimum angle when falling are secured. Enough to secure the distance between the ground and the chair as much as possible, the children's chair serves as a reinforcing column, and the pulley attached to the front, back, left, right, and center of the lower end of the children's chair (possible in some directions) will land when it falls To prevent dangerous rollover after running with the main body, make a right-angled (vertical) triangle between the bicycle body and the column of the child chair, and an isosceles triangle between the left and right pulleys under the chair and the connecting bar. Forming and dangerous A child's chair is in an upright position even when it falls, and the child can be seated in a safe and stable manner, allowing multiple children to ride, and a parent-child with a child chair suspended on a connecting bar that does not roll over It is a riding bicycle. When the connecting bar for hanging the child chair according to claim 1 is set in front of the parent saddle, the handle on the front wheel is not operated directly, but the remote control handle operated by the parent is installed behind the general car. In a parent-child bicycle that is connected with a front / rear interlocking branch bar and an electronic device that has the effect of reinforcing the handle on the front wheel support and the left and right connection bars, and controlled by a remote control handle,
To prevent accidents at intersections with poor visibility, a side mirror or surveillance camera with an angle is attached on the front wheel post or in front, and a luggage storage area can be set between the front and rear interlocking branch bars. A storm prevention wall, window, and roof are attached around the bar and children's chair, and the connecting bar can be separated and connected to expand and contract depending on the number of children, so that the child grows and there is no need to use the child's chair In addition to hanging children's chair sets, the inverted T-shaped and triangular pillars and wall-shaped frames are suspended, and pulleys are attached to the left and right sides of the lower end. It is a parent-child bicycle that has a function of improving safety at times, and a function that can be expanded and contracted depending on the state of use, and has a structure in which a child chair is set on a connecting bar in front of the saddle. In the parent-child riding bicycle in which the connecting bar for hanging the child chair according to claim 1 is set behind the parent saddle,
Set the children's chair behind the saddle, change the direction of the drive chain and transmit it to the vicinity of the connecting bar, change the direction several times with a bevel gear, chain and belt that have the effect of reinforcing the connecting bar As with the case where it is set in front of the saddle, a bar and a roof are attached around the child chair to secure the chair and protect the child together with the pulley at the lower end. The bevel ga can be separated and connected to expand and contract depending on the number of children, and can be used when a child chair is no longer needed after the child grows up. It has a function to improve the safety when an adult-only bicycle falls, by hanging a pillar etc. and attaching pulleys to the left and right sides of the lower end, etc. Have function To $ behind a parent-child riding a bicycle structure that was set a children's chair. In a bicycle with a gantry equipped with a cradle (loading platform) for transporting luggage, buckwheat, ramen, etc. to the connecting bar instead of the suspended children's chair of claim 1, it is safe without damaging the item even in the event of an accident This is a bicycle with a gantry having functions and devices similar to those of a parent-child bicycle, such as having a function such as a structure and a structure that has a luggage basket that can be delivered to the vehicle, a baggage bag, etc. In a bicycle with a two-wheeled motor having the same function, structure, etc. as a parent-child bicycle with a hanging structure in which the chair under the falling bar and the chair under the connecting bar can move left and right,
Luggage basket that can be used for improving the safety of children's chair sets with telescopic connection bars, and can be safely delivered without being damaged even when an accident falls when carrying small packages, buckwheat, ramen, etc. instead of children Etc., and a bicycle with an electric motor having functions and devices similar to those of a parent-child bicycle having a structure that does not roll over and that operates a fall catch sensor or the like. In motorcycles having the same function, structure, etc. as a parent-child bicycle with a hanging structure in which the chair under the falling bar and the chair under the connecting bar can move left and right,
Luggage basket that can be used for improving the safety of children's chair sets with telescopic connection bars, and can be safely delivered without being damaged even when an accident falls when carrying small packages, buckwheat, ramen, etc. instead of children Etc., and a motorcycle having a device similar to a parent-child bicycle having a structure that does not roll over and that operates a fall catch sensor or the like.