CN105857481A

CN105857481A - Folding vehicle with handle folded stably

Info

Publication number: CN105857481A
Application number: CN201610397737.0A
Authority: CN
Inventors: 罗成
Original assignee: Chongqing Artop Yuli Technology Co Ltd
Current assignee: Chongqing Artop Yuli Technology Co Ltd
Priority date: 2016-06-07
Filing date: 2016-06-07
Publication date: 2016-08-17
Anticipated expiration: 2036-06-07
Also published as: CN105857481B

Abstract

The invention relates to the technical field of folding vehicles and discloses a folding vehicle with a handle folded stably. The folding vehicle comprises a front box plate, a rear box plate, a supporting seat and the handle. A base is arranged on the upper end face of the rear box plate, a concave cavity is formed in the base, and an embedding section embedded into the convex cavity is formed at the lower end of the handle. A pin shaft transversely penetrates through the base and penetrates through the embedding section of the handle. A longitudinally-arranged hole bar is arranged in the side wall of the embedding section, and the pin shaft penetrates through the hole bar. A lower clamping hook bent downwards and clamped in the inner end face of the front box plate and an upper clamping hook bent upwards and clamped in the lower end face of the supporting seat in a vertically moving mode are arranged in the middle of the handle. Due to the fact that the handle can vertically move relative to the base, when the folding vehicle is folded, the upper clamping hook in the middle of the handle is clamped in the lower end face of the supporting seat, the lower clamping hook is clamped in the inner end face of the front box plate, the handle is stable in the folded state, and the structure is simple.

Description

Draw folding firm folded bicycle

Technical field

The present invention relates to the technical field of folded bicycle, particularly relate to draw folding firm folded bicycle.

Background technology

Along with raising and the development of science and technology of people's living standard, at present, have various on the market The vehicles ridden instead of walk for people, such as automobile etc..

For environmental protection and save the energy, at present, there is various new forms of energy car on the market, such as electric motor car and too Sun can car etc., and people are easy to carry and miniaturization in order to adapt to, at present, small-sized new forms of energy car Develop more and more burning hoter.

In order to easy to carry, new forms of energy car could be arranged to folding folded bicycle, including front boxboard and after The inner hinge arrangement of boxboard, the inner of front boxboard and rearing-box plate, current boxboard and rearing-box plate are in spreaded type Time, form tiling base plate, so, electric motor car then can be exercised；When not using folded bicycle, front boxboard Lower end is docked with the lower end of rearing-box plate, and namely front boxboard is folded up with rearing-box plate, forms folded box section.

Front boxboard connects and draws handle, when folded bicycle is in open mode, draws putting upward, be in Erectility, now, folded bicycle in motion, hand-held can draw handle；When folded bicycle is in folded state, Now, the lower surface of front boxboard is docked with the lower surface of rearing-box plate, and the inner face of front boxboard and rearing-box plate Inner face is collectively forming support end face, supports seat and is then placed on this support end face.

In prior art, when folded bicycle is in folded state, it is folded in front boxboard so that draw firm Upper surface on, it is to avoid draw swinging, need to arrange some external limiting structures, draw the swing of handle with limit, So, the structure not only resulting in folded bicycle is complicated, and draws the folding of handle to position the most built on the sand.

Summary of the invention

It is an object of the invention to provide and draw folding firm folded bicycle, it is intended to solve in prior art, folding Folded bassinet structure is complicated and draws positioning unsteady problem.

The present invention is achieved in that and draws folding firm folded bicycle, including front boxboard and described front case Plate in tiling shape or the rearing-box plate of docking rugosity, be placed in formed after described front boxboard and rearing-box plate fold Support the support seat on end face and draw handle；The upper surface of described rearing-box plate is provided with base, is provided with in described base The cavity of upper end open, described in draw the lower end of handle to be formed with the embedding section being embedded in described cavity；Described embedding The section of entering is in hollow layout, and is laterally equipped with bearing pin in described base, described bearing pin pass described in draw the embedding of handle The section of entering；Being provided with the hole bar being longitudinally arranged in the sidewall of described embedding section, described bearing pin is located in the bar of described hole； The described middle part drawing handle is provided with the lower snap fit on the inner face bending and being sticked in described front boxboard down and court Upper bending and can move up and down the upper clamping hook of the lower surface being sticked in described support seat, described upper clamping hook is positioned at institute State the top of lower snap fit.

Further, the periphery drawing the middle part of handle described in is arranged with the movable loop moved up and down, described upper card Hook projection on described movable loop.

Further, described movable loop is provided with the longitudinal back-moving spring driving described movable loop to reset.

Further, the sidewall of described base includes anterior sidewall and rear sidewall, the rear portion of described base Sidewall is provided with breach, the width of described breach be not less than described in draw the width of embedding section of handle.

Further, described hole bar includes that macropore position and the aperture section being longitudinally arranged, described macropore position are positioned at The upper end of described aperture section, and connect described aperture section, the diameter of described macropore position is more than described aperture section Diameter；Described bearing pin includes two big shaft parts and two little shaft parts, described big shaft part and described bearing pin Duan Yi Sequence is staggeredly arranged, and the length of described little shaft part is less than the width between two hole bars of described base；Described pin The diameter of the big shaft part of axle is more than the diameter of aperture section of described hole bar, and less than the macropore position of described hole bar Diameter, the diameter of the little shaft part of described bearing pin is less than the diameter of the aperture section of described hole bar.

Further, the end of described bearing pin has the extension section extended outwardly, and described extension section is placed in described The outside of base.

Further, being arranged with back-moving spring outside the extension section of described bearing pin, described back-moving spring is connected to institute State the lateral wall of base.

Compared with prior art, what the present invention provided draws folding firm folded bicycle, owing to drawing can phase Moving up and down for base, upper clamping hook can also move up and down, and so, when folded bicycle folds, draws in handle The upper clamping hook in portion is fastened in the lower surface supporting seat, and lower snap fit is fastened in the inner face of front boxboard so that When drawing folded state the most firm, and structure is the simplest；Handle is drawn when needs swing upward relative to front boxboard Time, can by mobile draw and upper clamping hook so that upper clamping hook departs from and supports seat, and lower snap fit departs from The inner face of front boxboard, whole operating process is the simplest.

Accompanying drawing explanation

The solid drawing the folded bicycle that folding is consolidated to be in open mode that Fig. 1 provides for the embodiment of the present invention is shown It is intended to；

Fig. 2 is that the folded bicycle that folding is consolidated that draws that the embodiment of the present invention provides is in the cutting signal of rugosity Figure；

Fig. 3 is enlarged diagram at the A in Fig. 2；

Fig. 4 is enlarged diagram at the B in Fig. 2；

Fig. 5 is that the solid drawing the folded bicycle that folding is consolidated to be in folded state that the embodiment of the present invention provides is shown It is intended to.

Detailed description of the invention

In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and reality Execute example, the present invention is further elaborated.Only should be appreciated that specific embodiment described herein Only in order to explain the present invention, it is not intended to limit the present invention.

Below in conjunction with specific embodiment, the realization of the present invention is described in detail.

With reference to shown in Fig. 1～5, for the preferred embodiment of present invention offer.

What the present embodiment provided draws folding firm folded bicycle, including front boxboard 101, rearing-box plate 102 with And support seat 112, wherein, the inner of front boxboard 101 is hinged with the inner of rearing-box plate 102, is formed hinged End, so, then can swing with this hinged end between front boxboard 101 and rearing-box plate 102；Current boxboard 101 And when being in tiling shape between rearing-box plate 102, form tiling base plate；The lower end of current boxboard 101 and rear cabinet Plate 102 lower end docking, namely before between boxboard 101 and rearing-box plate 102 in rugosity, front boxboard 101 And then form folded box section between rearing-box plate 102, and the inner face of front boxboard 101 and rearing-box plate 102 is interior End face is collectively forming support end face, supports seat 112 and is then placed on this support end face.

In the present embodiment, draw and also include base 105 folding firm folded bicycle and be connected to base 105 In and can draw 103 relative to what base 105 moved up and down, base 105 is then arranged on front boxboard 101 Upper surface on, base 105 has the cavity of upper end open, draws and the lower end of 103 is embedded in this cavity In, being formed and embed section, this embedding section is hollow layout, and is laterally equipped with bearing pin 104 in base 105, This bearing pin 104, simultaneously also through drawing the embedding section 103, so, when not having other to limit, draws 103 Then can swing up and down with the oscillation center of this bearing pin 104, and owing to drawing, the embedding section of 103 be embedded In the cavity of base 105, so, under the restriction of the sidewall of base 105, now, draw 103 also Cannot swing, so, only be moved upwardly by drawing after 103, just can realize drawing the swing 103.

Draw and the middle part of 103 be provided with the lower snap fit 109 bent down and can move up and down and bend upward Upper clamping hook 108, upper clamping hook 108 is positioned at the top of lower snap fit 109, the inner face of front boxboard 101 sets There is lower hole clipping, after folded bicycle is folded to, draw the upper surface being placed in front boxboard 101 103 towards lower swing On, so, in the lower hole clipping of the inner face that lower snap fit 109 is fastened on front boxboard 101, and upper clamping hook 108 It is fastened in the lower surface supporting seat 112, so that draw the 103 firm upper ends being placed in front boxboard 101 On face.

In practical operation, when drawing the upper surface being rocked to front boxboard 101 103 down, it is moved upwardly by Draw 103, and simultaneously drive upper clamping hook 108 and move down so that lower snap fit 109 enters front boxboard 101 The top of the lower hole clipping of inner face, and upper clamping hook 108 is positioned at the lower section supporting seat 112, now, towards moving down Moving draws 103, and lower snap fit 109 then enters in the lower hole clipping of front boxboard 101, and is moved upwardly by upper clamping hook 108, Upper clamping hook 108 is fastened in the lower surface supporting seat 112；When needs will draw and swing upward 103, Can be moved upwardly by drawing 103, and move upper clamping hook 108 down simultaneously so that upper clamping hook 108 departs from support Seat 112, lower snap fit 109 departs from the lower hole clipping of front boxboard 101 inner face, and then swing is drawn 103.

Above-mentioned offer draw folding firm folded bicycle, can be relative on base 105 103 owing to drawing Lower movement, and upper clamping hook 108 can also move up and down, and so, when folded bicycle folds, draws in 103 The upper clamping hook 108 in portion can be fastened in the lower surface supporting seat 112, before lower snap fit 109 can be fastened on In the inner face of boxboard 101 so that draw the most firm during 103 folded state, and structure is the simplest；When Need to swing upward relative to front boxboard 101 when drawing 103, movement can be passed through and draw 103 and upper card Hook 108 so that upper clamping hook 108 departs from support seat 112, and lower snap fit 109 departs from the interior of front boxboard 101 End face, whole operating process is the simplest.

Specifically, drawing in the sidewall of the embedding section of 103, be provided with the hole bar being longitudinally arranged, above-mentioned pin Axle 104 passes in the hole bar embedding section, and so, in normal state, bearing pin 104 is passed through the upper of hole bar In portion, and it is connected to the upper side wall of hole bar, so, under the restriction of the sidewall of base 105, draws 103 Cannot swing；When draw be moved upwardly by 103 time, now bearing pin 104 is then placed in the bottom of hole bar, Now, draw and the embedding Duan Ze of 103 is mentioned the most upward, until departing from the sidewall of base 105 to embedding section Restriction, so, drawing then can be towards lower swing 103.

In the present embodiment, drawing 103 unidirectional towards lower swing to limit, the sidewall of base 105 includes front portion Sidewall and rear sidewall, and rear sidewall is provided with breach, say, that the height of anterior sidewall is higher than The height of rear sidewall, and the width of breach is not less than drawing the width of the embedding section 103, so, for Draw for 103, when it is mentioned upward, owing to embedding the section cavity without departing from base 105, so, The anterior sidewall of base 105 still limits drawing the embedding section of 103 to be formed, and limits and draws 103 towards forward swing Dynamic, and the rear sidewall of base 105 is provided with breach, then will not limit drawing the embedding section of 103 to be formed, So, drawing then can be along rear towards lower swing 103.

Certainly, arbitrarily being mentioned upward 103 to limit to draw and swing, in the present embodiment, hole bar includes Macropore position 106 and the aperture section 107 being longitudinally arranged, wherein, macropore position 106 is positioned at aperture section 107 Top, macropore position 106 connects aperture section 107, and the diameter of macropore position 106 is more than the straight of aperture section 107 Footpath, it addition, aperture section 107 is in being longitudinally arranged.Bearing pin 104 includes two big shaft parts and two little shaft parts, And be sequentially staggeredly arranged between shaft part and little shaft part greatly, and, the length of little shaft part is less than on base 105 two Width between the bar of individual hole.

The diameter of the big shaft part of above-mentioned bearing pin 104 is more than the diameter of the aperture section 107 of hole bar, and is not more than The diameter of the macropore position 106 of hole bar, the diameter of the little shaft part of bearing pin 104 is not more than the aperture section 107 of hole bar Diameter, so, draw in the macropore position 106 of the embedding section of 103 when the big shaft part of bearing pin 104 is located in, Now, owing to the diameter of big shaft part is more than the diameter of aperture section 107, so, drawing then cannot be upward 103 Mobile, namely cannot be raised upward, and then draw and then cannot swing 103；When needs swing is drawn 103 Time, can be with transverse shifting bearing pin 104 so that the little shaft part of bearing pin 104 is located in the macropore position 106 of hole bar In, it is not more than the diameter of the aperture section 107 of hole bar due to the diameter of little shaft part, so, mentions when upward and draw During 103, whole draw 103 upward after, hole bar is also moved upwardly by so that the little shaft part of bearing pin 104 In the aperture section 107 of perforating bar, so, then can draw 103 towards lower swing.

Certainly, after drawing and being raised 103, draw 103 down mobile reset after, then can laterally move Untie-sell axle 104 so that the big shaft part of bearing pin 104 is located in the macropore position 106 of hole bar, and then again limits System is drawn and is moved upwardly by 103.

In the present embodiment, the end of bearing pin 104 has the extension section extended outwardly, and this extension section is formed at the end The outside of seat 105, so, when needing the transverse shifting of bearing pin 104 is operated, then can be direct Extension Duan Zeke of lateral operation bearing pin 104.

It addition, when after bearing pin 104 transverse shifting, in order to realize the horizontal reset of bearing pin 104, the present embodiment In, outside the extension section of bearing pin 104, it being arranged with horizontal back-moving spring, this horizontal back-moving spring is connected to base The lateral wall of 105, so, after bearing pin 104 is moved transversely, horizontal back-moving spring then can be compressed, So, after the restriction active force acting on bearing pin 104 is removed, under the effect of horizontal back-moving spring, Bearing pin 104 then can laterally reset.

In the present embodiment, drawing, the periphery, middle part of 103 is arranged with the movable loop 110 moved up and down, on Upper clamping hook 108 projection stated is on movable loop 110, so, is being drawn 103 by this movable loop 110 On movement, then can realize moving up and down of upper clamping hook 108.

Certainly, after movable loop 110 moves down, in order to drive movable loop 110 to automatically reset upward, In the present embodiment, movable loop 110 is provided with longitudinal back-moving spring 111, this longitudinal direction back-moving spring 111 Being set in the periphery drawing the middle part 103, and be placed in movable loop 110, it may be used for driving activity The collar 110 resets upward.

The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this Any amendment, equivalent and the improvement etc. made within bright spirit and principle, should be included in the present invention Protection domain within.

Claims

1. draw folding firm folded bicycle, it is characterised in that include that front boxboard and described front boxboard are in flat Spread shape or the rearing-box plate of docking rugosity, be placed in the support end face formed after described front boxboard folds with rearing-box plate On support seat and draw handle；The upper surface of described rearing-box plate is provided with base, is provided with upper end and opens in described base Mouthful cavity, described in draw the lower end of handle to be formed with the embedding section being embedded in described cavity；Described embedding section in Hollow layout, and described base are laterally equipped with bearing pin, described bearing pin pass described in draw the embedding section of handle； Being provided with the hole bar being longitudinally arranged in the sidewall of described embedding section, described bearing pin is located in the bar of described hole；Described The middle part drawing handle is provided with the lower snap fit on the inner face bending and being sticked in described front boxboard down and the most curved Folding and the upper clamping hook of the lower surface being sticked in described support seat can be moved up and down, described upper clamping hook be positioned at described under The top of snap fit.

Draw folding firm folded bicycle the most as claimed in claim 1, it is characterised in that described in draw handle The periphery at middle part is arranged with the movable loop moved up and down, and described upper clamping hook projection is on described movable loop.

Draw folding firm folded bicycle the most as claimed in claim 1, it is characterised in that described movable sleeve Ring is provided with the longitudinal back-moving spring driving described movable loop to reset.

4. draw folding firm folded bicycle as described in any one of claims 1 to 3, it is characterised in that The sidewall of described base includes anterior sidewall and rear sidewall, and the rear sidewall of described base is provided with breach, The width of described breach draws the width of embedding section of handle described in being not less than.

5. draw folding firm folded bicycle as described in any one of claims 1 to 3, it is characterised in that Described hole bar includes that macropore position and the aperture section being longitudinally arranged, described macropore position are positioned at the upper of described aperture section End, and connect described aperture section, the diameter of described macropore position is more than the diameter of described aperture section；Described bearing pin Including two big shaft parts and two little shaft parts, described big shaft part is sequentially staggeredly arranged with described bearing pin section, and The length of described little shaft part is less than the width between two hole bars of described base；The big shaft part of described bearing pin straight Footpath is more than the diameter of the aperture section of described hole bar, and the diameter of the macropore position less than described hole bar, described bearing pin The diameter of little shaft part less than the diameter of aperture section of described hole bar.

6. draw folding firm folded bicycle as described in any one of claims 1 to 3, it is characterised in that The end of described bearing pin has the extension section extended outwardly, and described extension section is placed in the outside of described base.

Draw folding firm folded bicycle the most as claimed in claim 6, it is characterised in that described bearing pin Being arranged with back-moving spring outside extension section, described back-moving spring is connected to the lateral wall of described base.