CN104802906A

CN104802906A - Handlebar device of foldable type scooter

Info

Publication number: CN104802906A
Application number: CN201510163014.XA
Authority: CN
Inventors: 武新明
Original assignee: Tianjin Feng Kai Science And Technology Ltd
Current assignee: Tianjin Feng Kai Science And Technology Ltd
Priority date: 2015-04-08
Filing date: 2015-04-08
Publication date: 2015-07-29

Abstract

The invention relates to a handlebar device of a foldable type scooter. The handlebar device comprises a handle stem pipe, wherein the lower end of the handle stem pipe is fixedly connected with a shaft sleeve; a handle stem is inserted into the handle stem pipe; a handlebar is mounted at the top of the handle stem; the handle stem pipe is provided with an inner cavity with a rectangular section and a through hole is formed in the top of the rear side wall; the external part of the through hole is fixedly connected with a sleeve with an inner thread; the handlebar device further comprises an inserting positioning piece and a thread rod is located in the sleeve; the handle stem comprises a straight front panel and a rear stand column which is integrally formed in the middle part of the rear side wall; the width of the front panel is equal to the sum of the widths of the inner cavity of the handle stem pipe in the left and right directions, and the thicknesses of the front panel and the rear stand column, and is equal to the widths of the inner cavity of the handle stem pipe in the front and rear directions; a plurality of limiting holes are formed in the rear side wall of the rear stand column; the left and right side walls of the top of the rear stand column are fixedly connected with connection rods; the two connection rods are hinged with a left handlebar rod and a right handlebar rod respectively; sleeves are arranged at the hinged parts; beads are arranged on the outer walls of the inner ends of the left handlebar rod and the right handlebar rod, and springs sleeve the beads.

Description

The handle bar device of Foldable skate-board

Technical field

The invention belongs to Kickboard Scooter technical field, particularly relate to a kind of handle bar device of Foldable skate-board.

Background technology

Present stage, Kickboard Scooter becomes the another item new type slide plate sports products form after conventional skateboard, and it is dazzled cruel outward appearance with it and requires imagination and challenging characteristic and be subject to that each age group is especially teen-age to be favored day by day.Traditional Kickboard Scooter structurally comprises the structures such as handlebar, handle riser, pedal and front and back wheel, is divided into electrodynamic type and pure foot-operated according to power form.In order to adapt to the user of different height, handlebar and handle riser are designed to Collapsible structure, namely handlebar vertical cutting is entered in handle riser, handle riser arranges fastener, by regulating the height vertical lifting being regulated handlebar.

In order to promote the portability of Kickboard Scooter, current mainstay is that Kickboard Scooter is designed to folding version, namely front-wheel, the structures such as vertical and handlebar can be folded until folding and retraction is on pedal downwards, now the volume of Kickboard Scooter reduces, be easier to carry, as carried with car as automobile companion.But above-mentioned Kickboard Scooter can not carry out the degree of depth fold, when the downward folding and retraction such as handlebar, handle riser, handlebar stretches to both sides as two branches, takes up room still comparatively greatly, causes the inconvenience of carrying, and the handlebar stretched out easily collides with to personnel and the generation of other article, causes damage.

Summary of the invention

The present invention provides that a kind of structure is simple, simple operation, can carry out the handle bar device of the Foldable skate-board that the degree of depth folds for solving in known technology the technical matters that exists.

The technical scheme that the present invention takes for the technical matters existed in solution known technology is: the handle bar device of Foldable skate-board comprises the handle riser that lower end is connected with axle sleeve, plugs and is provided with vertical, vertical top is being provided with handlebar in handle riser; Handle riser has the inner chamber of square-section, is provided with open-work at the top of its rear wall, and in the outside of open-work, affixed being provided with is with female sleeve pipe, and also comprise the grafting locations be made up of rotating end and thread rod, its thread rod is positioned at sleeve pipe; Comprise straight front panel vertical and be shaped in the rear column in the middle part of front panel rear wall, the thickness sum that the width of front panel equals the width of the left and right directions of handle riser inner chamber, front panel and rear column equals the width of the fore-and-aft direction of handle riser inner chamber, and the rear wall of rear column offers multiple spacing hole vertically arranged at equal intervals; The left and right sides wall at rear column top is all connected with pipe link, two pipe links are hingedly connected with left barre and right barre respectively, sleeve is equipped with in articulated section, the outer wall that left barre and right barre are inner is equipped with fin and is arranged with spring, spring provides reseting elasticity for sleeve.

Advantage of the present invention and good effect are: the handle bar device that the invention provides a kind of Foldable skate-board of structure design advantages of simple, compared with the handle bar device of existing Kickboard Scooter, the technical program is square-section by arranging the inner chamber of handle riser, arrange and to be made up of integrated front panel and rear column and the width of front panel equals the width of the fore-and-aft direction of handle riser inner chamber after equaling the thickness of the width of the left and right directions of handle riser inner chamber, front panel and rear column vertical, achieves standing in handle riser vertically stable flexible technique effect.By arranging grafting locations at the top of handle riser rear wall and arrange multiple spacing hole on the rear wall of rear column, achieve and regulate the technique effect of the telescopic level stood in handle riser by operating easily, be convenient to the overall height of the user's quick adjustment handlebar according to different height.To be articulated and connected the sleeve also arranging on the pipe link of rear column left and right top side wall and resetted by Spring driving by arranging two handlebars, achieve the quick rise of two handlebars and fold, folding rear bar is received completely and is entered in front panel, space between rear column and handle riser inwall, therefore handlebar and vertical entirety can be entered the inner chamber of handle riser by convergent-divergent completely, namely carried out the degree of depth to fold, take volume after folding extremely to reduce and without male part, portablely avoid the accident of colliding with simultaneously.

Preferably: be all connected with inserted link at the middle part of left barre and right barre lower surface, at the middle part of rear column left and right sides wall, two barres folding downwards after the position that aligns of inserted link all offer jack, in jack, be provided with rubber pad.

Preferably: be also connected with drop handle on the top of rear column.

Preferably: the grip being equipped with quality of rubber materials in the outer end of left barre and right barre.

Accompanying drawing explanation

Fig. 1 is that master of the present invention looks semi-sictional view structural representation;

Fig. 2 is A-A place cross sectional view in Fig. 1.

In figure: 1, grip; 2, left barre; 3, inserted link; 4, sleeve; 5, drop handle; 6, pipe link; 7, spring; 8, right barre; 9, spacing hole; 10, jack; 11, front panel; 12, rear column; 13, grafting locations; 14, handle riser; 15, axle sleeve; 16, sleeve pipe.

Detailed description of the invention

For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples and be described in detail as follows:

Refer to Fig. 1 and Fig. 2, the present invention includes the handle riser 14 that lower end is connected with axle sleeve 15, plug in handle riser 14 and be provided with vertical, vertical top is being provided with handlebar, vertical can in handle riser 14 telescopic moving to regulate the height of handlebar.

Handle riser 14 has the inner chamber of square-section, is provided with open-work at the top of its rear wall, and in the outside of open-work, affixed being provided with is with female sleeve pipe 16, and also comprise the grafting locations 13 be made up of rotating end and thread rod, its thread rod is positioned at sleeve pipe 16.By rotating the relative position between rotating end control thread rod and sleeve pipe 16, during inside turn, the inner chamber of handle riser 14 is inserted in the inner of thread rod.

The vertical rear column 12 comprising straight front panel 11 and be shaped in the middle part of front panel 11 rear wall, the width of front panel 11 equals the width that the width of the left and right directions of handle riser 14 inner chamber, front panel 11 and the thickness sum both rear column 12 equal the fore-and-aft direction of handle riser 14 inner chamber.Like this, can stablely up and down in the inner chamber of handle riser 14 move vertical.

The rear wall of rear column 12 offers multiple spacing hole 9 vertically arranged at equal intervals, thread rod the inner of spacing hole 9 and grafting locations 13 coordinates and realizes the locking of vertical position, stand from handle riser 14 inner chamber stretch out be of convenient length after made in the inner insertion spacing hole 9 of thread rod by the rotating end of turn grafting locations 13.In the present embodiment, for the ease of carrying out above-mentioned lock operation, the inner that can arrange thread rod is semisphere as shown in Figure 2, and correspondingly semisphere is also processed in the inner of spacing hole 9.

The left and right sides wall at rear column 12 top is all connected with pipe link 6, two pipe links 6 are hingedly connected with left barre 2 and right barre 8 respectively.Be equipped with sleeve 4 in articulated section, the outer wall that both left barre 2 and right barre 8 are inner be equipped with fin and be arranged with spring 7, spring 7 provides reseting elasticity for sleeve 4.In the present embodiment, be equipped with the grip 1 of quality of rubber materials in the outer end of both left barre 2 and right barre 8.

Both left barre 2 and right barre 8 can rise fast and fold, concrete operations are: be the state that two barres rise completely in Fig. 1, when needing folding, hand-held sleeve 4 is needed to pull laterally, Compress Spring 7, until sleeve 4 departs from the junction between pipe link 6 and barre, stir downwards afterwards barre make it 90 ° fold, until be affixed with the left and right sides wall of rear column 12, now both left barre 2 and right barre 8, storage enters front panel 11 all completely, in space between rear column 12 and handle riser 14 inwall, therefore handlebar and vertical entirety can be entered the inner chamber of handle riser 14 by convergent-divergent completely, namely carried out the degree of depth to fold.

In order to promote the stability after barre folding storage, can at all affixed inserted link 3 in middle part of both left barre 2 and right barre 8 lower surface in the present embodiment, jack 10 is all offered in the position that inserted link 3 aligns after the middle part of rear column 12 left and right sides wall, two barres are folding downwards, in jack 10, be provided with rubber pad.After folding, inserted link 3 socket connection is in jack 10, ensure that barre does not shake.

For the ease of entering the handlebar of handle riser 14 inner chamber to convergent-divergent and proposing vertical, in the present embodiment can on the top of rear column 12 affixed drop handle 5.

Claims

1. a handle bar device for Foldable skate-board, comprises the handle riser (14) that lower end is connected with axle sleeve (15), plugs and is provided with vertical, vertical top is being provided with handlebar in handle riser (14); It is characterized in that: handle riser (14) has the inner chamber of square-section, open-work is provided with at the top of its rear wall, in the outside of open-work, affixed being provided with is with female sleeve pipe (16), also comprise the grafting locations (13) be made up of rotating end and thread rod, its thread rod is positioned at sleeve pipe (16); The vertical rear column (12) comprising straight front panel (11) and be shaped in the middle part of front panel (11) rear wall, the width of front panel (11) equals the width that the width of the left and right directions of handle riser (14) inner chamber, front panel (11) and both thickness sums of rear column (12) equal the fore-and-aft direction of handle riser (14) inner chamber, and the rear wall of rear column (12) offers multiple spacing hole (9) vertically arranged at equal intervals; The left and right sides wall at rear column (12) top is all connected with pipe link (6), two pipe links (6) are hingedly connected with left barre (2) and right barre (8) respectively, sleeve (4) is equipped with in articulated section, both inner outer walls of left barre (2) and right barre (8) are equipped with fin and are arranged with spring (7), spring (7) provides reseting elasticity for sleeve (4).

2. the handle bar device of Foldable skate-board as claimed in claim 1, it is characterized in that: be all connected with inserted link (3) at the middle part of left barre (2) and both lower surfaces of right barre (8), the position that inserted link (3) aligns after the middle part of rear column (12) left and right sides wall, two barres are folding downwards all offers jack (10), in jack (10), be provided with rubber pad.

3. the handle bar device of Foldable skate-board as claimed in claim 1, is characterized in that: be also connected with drop handle (5) on the top of rear column (12).

4. the handle bar device of Foldable skate-board as claimed in claim 1, is characterized in that: the grip (1) being equipped with quality of rubber materials at left barre (2) and right barre (8) both outer ends.