CN2836871Y - Power assisted slide board - Google Patents

Power assisted slide board Download PDF

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Publication number
CN2836871Y
CN2836871Y CN 200520124915 CN200520124915U CN2836871Y CN 2836871 Y CN2836871 Y CN 2836871Y CN 200520124915 CN200520124915 CN 200520124915 CN 200520124915 U CN200520124915 U CN 200520124915U CN 2836871 Y CN2836871 Y CN 2836871Y
Authority
CN
China
Prior art keywords
pedal
tooth bar
wheel
wheel shaft
slide plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200520124915
Other languages
Chinese (zh)
Inventor
于洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 200520124915 priority Critical patent/CN2836871Y/en
Application granted granted Critical
Publication of CN2836871Y publication Critical patent/CN2836871Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Boosting slide board belongs to the instrument of a kind of activity and amusement, mainly solves slide plate sliding problem voluntarily.Comprise pedal and the front and rear wheel that is installed in the bottom surface, it is characterized in that, the wheel shaft of described trailing wheel is connected on the pedal by a damper, fix a band ratchet on the wheel shaft in the trailing wheel outside, the engagement of one rack and pinion, the tooth bar upper end is movably connected on the pedal, and an extension spring is connected between tooth bar top and the wheel shaft.Both feet stand on the pedal, exert oneself by the rear portion, and the pedal center of gravity moves down, and tooth bar promotes gear, and slide plate travels forward; Stop firmly, absorber spring resets, and ratchet skids, and is suitable for the teenager and uses.

Description

Boosting slide board
Technical field
The novel slide plate that relates to a kind of movable usefulness of present technique.
Background technology
Now the slide plate that uses needs the feet step on the ground, slide plate to overtake, pin stops to pedal the ground slide plate and will stop.
Summary of the invention
In order to address the above problem, the purpose of this utility model provides a kind of trailing wheel can power-assisted, does not need the slide plate that just can travel with the feet step on the ground.
The technical solution of the utility model is: this boosting slide board, comprise pedal and the front and rear wheel that is installed in the bottom surface, it is characterized in that, the wheel shaft of described trailing wheel is connected on the pedal by a damper, fix a band ratchet on the wheel shaft in the trailing wheel outside, the engagement of one rack and pinion, the tooth bar upper end is movably connected on the pedal, and an extension spring is connected between tooth bar top and the wheel shaft.
The beneficial effects of the utility model are: both feet stand on the pedal, exert oneself by the rear portion, and the pedal center of gravity moves down, and tooth bar promotes gear, and slide plate travels forward; Stop firmly, absorber spring resets, and ratchet skids.
Description of drawings
Figure is the structural representation of embodiment of the present utility model.
Among the figure; 1 pedal, 2 front-wheels, 3 trailing wheels, 4 dampers, 5 ratchets, 6 extension springs, tooth bar 7.
The specific embodiment
This helping pedal comprises pedal 1 and is installed in the front-wheel 2 and the trailing wheel 3 of bottom surface, and force aid system has been installed on the trailing wheel, and this force aid system comprises back-moving spring 6 and ratchet 5, damper 4, tooth bar 7.
Ratchet 5 is installed on the wheel shaft of trailing wheel 3, damper 4 connects between wheel shaft and the pedal, a tooth bar 7 and ratchet 5 engagements, and tooth bar 7 upper ends are movably connected on the pedal 1, one extension spring 6 is connected between tooth bar top and the wheel shaft, so that tooth bar 7 keeps normal engagement with ratchet 5.
During use, firmly scrunch the pedal rear portion, the pedal center of gravity moves down, and tooth bar promotes gear, drives trailing wheel and rotates, and slide plate travels forward; Stop firmly, absorber spring resets, and ratchet skids.

Claims (1)

1, boosting slide board, comprise pedal and the front and rear wheel that is installed in the bottom surface, it is characterized in that, the wheel shaft of described trailing wheel is connected on the pedal by a damper, fix a band ratchet on the wheel shaft in the trailing wheel outside, the engagement of one rack and pinion, the tooth bar upper end is movably connected on the pedal, and an extension spring is connected between tooth bar top and the wheel shaft.
CN 200520124915 2005-11-23 2005-11-23 Power assisted slide board Expired - Fee Related CN2836871Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520124915 CN2836871Y (en) 2005-11-23 2005-11-23 Power assisted slide board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520124915 CN2836871Y (en) 2005-11-23 2005-11-23 Power assisted slide board

Publications (1)

Publication Number Publication Date
CN2836871Y true CN2836871Y (en) 2006-11-15

Family

ID=37391354

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520124915 Expired - Fee Related CN2836871Y (en) 2005-11-23 2005-11-23 Power assisted slide board

Country Status (1)

Country Link
CN (1) CN2836871Y (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee