CN106043556B - By drawing the folded bicycle that operation is opened - Google Patents
By drawing the folded bicycle that operation is opened Download PDFInfo
- Publication number
- CN106043556B CN106043556B CN201610405464.XA CN201610405464A CN106043556B CN 106043556 B CN106043556 B CN 106043556B CN 201610405464 A CN201610405464 A CN 201610405464A CN 106043556 B CN106043556 B CN 106043556B
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- China
- Prior art keywords
- rearing
- box plate
- section
- pedestal
- hook
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K15/006—Collapsible or foldable cycles the frame being foldable
Abstract
The present invention relates to the technical field of folded bicycle, disclose by drawing the folded bicycle that operation is opened, including preceding boxboard, rearing-box plate, oscillating deck, support base and drawing handle；Preceding boxboard is equipped with interior card hole, and the grillage swung is equipped in rearing-box plate, and grillage has strip, and strip is equipped with hook；End is prolonged in being formed in the lower end of oscillating deck, inside prolongs that end is hinged with rearing-box plate, inside prolongs the abutting block for holding and being connected with and swinging for abutting grillage；Preceding boxboard is equipped with pedestal, and the lower end of handle is drawn to have the insertion section of insertion in the base, and insertion section is hinged with pedestal, draws the middle part of handle to have and moves up and down and be fastened on the upper clamping hook in support base.Preceding boxboard is connected together with rearing-box plate by interior hook and interior card hole, and support base is connect with handle is drawn by upper clamping hook, so that folded bicycle folded state is firm；When drawing swinging upward, it is detached from the limitation to support base, oscillating deck is swung upward, is abutted block and is abutted grillage swing, so that interior hook and interior card hole are detached from, opening operation is very convenient, and structure is simple.
Description
Technical field
The present invention relates to the technical fields of folded bicycle, more particularly to by drawing the folded bicycle that operation is opened.
Background technique
With the improvement of people ' s living standards and science and technology development, currently, there is various be used on the market
The vehicles that people ride instead of walk, such as automobile.
In order to environmentally friendly and energy saving, currently, there are various new energy vehicles, such as electric vehicle and solar automobile on the market
Deng, and people are easy to carry and miniaturization in order to adapt to, currently, the development of small-sized new energy vehicle is also increasingly burning hoter.
In order to easy to carry, new energy vehicle can be set to folding folded bicycle, including preceding boxboard, rearing-box plate, support
Seat and drawing handle, the inner end of preceding boxboard and the inner end hinge arrangement of rearing-box plate, when current boxboard and rearing-box plate are in flush system, shape
It at tiling bottom plate, draws on boxboard before standing upright on, support base is then in the top of rearing-box plate, in this way, electric vehicle when exercising, is used
Family can be sitting on support base, and hand steered drawing handle；When not using folded bicycle, under the lower end surface and rearing-box plate of preceding boxboard
End face docking, that is, preceding boxboard are folded up with rearing-box plate, folded box section are formed, at this point, the inner face and rear cabinet of preceding boxboard
The inner face of plate forms support end face, and support base is folded on the support end face of folded box section, draws being then superimposed on preceding boxboard
Upper surface.
In the prior art, it when folded bicycle is in folded state, is connected between preceding boxboard and rearing-box plate by hook, support
Seat is drawn by the fixed position of hook fixing position also by hook, in this way, when needing to open folded bicycle, then it must be one by one
Hook connection is contacted, so that opening between preceding boxboard and rearing-box plate, support base is opened relative to rearing-box plate, is drawn relative to preceding case
Plate is opened, in this way, then causing the opening operation of entire folded bicycle excessively complicated, and structure is complicated for folded bicycle.
Summary of the invention
The purpose of the present invention is to provide by drawing the folded bicycle that operation is opened, it is intended to solve in the prior art, to fold
The problem of opening operation of vehicle is complicated and structure is complicated.
The invention is realized in this way by drawing the folded bicycle that operation is opened, including preceding boxboard, with the preceding boxboard it is in
Tiling shape docks the rearing-box plate of rugosity, is connected on the rearing-box plate and is connected to the upper surface of rearing-box plate by swing
Oscillating deck, the support base for being connected to the oscillating deck upper end and being folded in the support end face that the preceding boxboard and rearing-box plate are formed with
And it is connected on the preceding boxboard and is connected to by swinging the drawing handle of the upper surface of the preceding boxboard, the inner end of the preceding boxboard
It is articulated with the inner end of the rearing-box plate；It is equipped with interior card hole in the preceding boxboard lower end surface, is equipped with the plate swung in the rearing-box plate
Frame, the middle part hinge arrangement of the grillage, the grillage have strip, and the strip, which has, extends the rearing-box plate lower end surface
Outer extended segment, the extended segment are equipped with the hook for being sticked in the interior card hole；The lower end of the oscillating deck extends to described
Prolong end in rearing-box plate, in formation, prolong end and the rearing-box plate hinge arrangement in the oscillating deck, interior prolong holds connection useful
In the abutting block for abutting the grillage swing；The upper surface of the preceding boxboard is equipped with pedestal, and the pedestal has upper end opening
Cavity, the lower end for drawing handle have the insertion section for being embedded in the cavity, and the insertion section and the pedestal are hinged, the drawing
Middle part there is the upper clamping hook that moves up and down and be fastened in the support base lower end surface.
Further, the two sides of the strip are respectively equipped with the hook, and the interior card hole includes wide opening region and narrow
Mouth region domain, the width in the wide opening region are greater than the spacing between two hooks, and the width in the slot region is less than two
Spacing between a hook.
Further, the grillage includes that the transverse strands abutted for the abutting block and the strip, the strip hang down
It is directly arranged in the grillage, the two sides hinge arrangement of the transverse strands, and the transverse strands hinged place is equipped with and drives the transverse direction
The torsional spring that frame resets.
Further, the insertion section is in hollow arrangement, and pin shaft is laterally equipped in the pedestal, and the pin shaft passes through
The insertion section for drawing handle；It is equipped with longitudinally arranged hole item in the side wall of the insertion section, the pin shaft is threaded through the hole item
In.
Further, the side wall of the pedestal includes front side wall and rear sidewall, in the rear sidewall of the pedestal
Equipped with notch, the width of the notch is not less than the width of the insertion section for drawing handle.
Further, the hole item includes big hole location and longitudinally arranged aperture section, and the big hole location is located at described small
The upper end of hole section, and it is connected to the aperture section, the diameter of the big hole location is greater than the diameter of the aperture section；The pin shaft includes
Two big shaft part and two small shaft parts, the big shaft part are sequentially staggeredly arranged with the pin shaft section, and the length of the small shaft part
Degree is less than the width between two hole items of the pedestal；The diameter of the big shaft part of the pin shaft is greater than the aperture section of the hole item
Diameter, and it is less than the diameter of the big hole location of the hole item, the diameter of the small shaft part of the pin shaft is less than the aperture section of the hole item
Diameter.
Further, the end of the pin shaft has the extension section to extend outwardly, and the extension section is placed in the pedestal
The extension section in outside, the pin shaft is arranged with reset spring outside, and the reset spring is connected to the lateral wall of the pedestal.
Further, the middle part for drawing handle is equipped with the lower card on the inner face for bending and being sticked in the preceding boxboard downward
It hooks, the lower hook is located at the lower section of the upper clamping hook.
Further, the periphery at the middle part for drawing handle is arranged with the movable loop moved up and down, the upper clamping hook projection
On the movable loop.
Further, the longitudinal reset spring for driving the movable loop to reset is equipped in the movable loop.
Compared with prior art, provided by the invention by drawing the folded bicycle that operation is opened, preceding boxboard and rearing-box plate it
Between be connected together by interior hook and interior card hole, support base and draw by upper clamping hook connection between, and then when folded bicycle is in
When folded state, folded state is firm；When needing to open folded bicycle, then operation can be opened by drawing, be drawn putting upward
It is dynamic, it is detached from the limitation to support base, oscillating deck is swung upward, the abutting block of oscillating deck then abuts grillage swing, makes
It is detached between hook and interior card hole in obtaining, and then realizes preceding boxboard and rearing-box plate opening in tiling bottom plate, entire opening operation is non-
It is often convenient and simple, so that the structure of folded bicycle is also relatively simple.
Detailed description of the invention
Fig. 1 is that the solid provided in an embodiment of the present invention by drawing the folded bicycle that operation is opened in the open state is illustrated
Figure；
Fig. 2 is enlarged diagram at A in Fig. 1；
Fig. 3 is enlarged diagram at B in Fig. 1；
Fig. 4 is that the cutting provided in an embodiment of the present invention by drawing the folded bicycle that operation is opened to be in folded state is illustrated
Figure；
Fig. 5 is enlarged diagram at C in Fig. 4；
Fig. 6 is enlarged diagram at D in Fig. 4；
Fig. 7 is the part isometric provided in an embodiment of the present invention by drawing the folded bicycle that operation is opened in the open state
Schematic diagram；
Fig. 8 is the enlarged diagram at the E in Fig. 7；
Fig. 9 is provided in an embodiment of the present invention by drawing the folded bicycle that operation is opened to be in the three-dimensional signal of rugosity
Figure.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Realization of the invention is described in detail below in conjunction with specific embodiment.
It is preferred embodiment provided by the invention shown in referring to Fig.1~9.
Folded bicycle provided in this embodiment by drawing operation opening, can be electric vehicle, is also possible to other types
The folded bicycle of power, such as solar power.
By drawing the folded bicycle that operation is opened to include preceding boxboard 101, rearing-box plate 102, support base 105 and drawing 103,
Wherein, the inner end of preceding boxboard 101 and the inner end of rearing-box plate 102 are hinged, hinged end are formed, in this way, preceding boxboard 101 and rearing-box plate
It can then be swung between 102 with the hinged end；When between current boxboard 101 and rearing-box plate 102 in tiling shape, tiling bottom is formed
Plate is stood upright on preceding boxboard 101 at this point, drawing 103, and support base 105 is then in the top of rearing-box plate 102；Current boxboard 101
Lower end docked with the lower end of rearing-box plate 102, that is, before be in rugosity, preceding boxboard 101 between boxboard 101 and rearing-box plate 102
Folded box section is then formed between rearing-box plate 102, the inner face of preceding boxboard 101 and the inner face of rearing-box plate 102 form support end
Face, support base 105 are folded on the support end face of folded box section, draw the upper surface of boxboard 101 before 103 are superimposed on.
In the present embodiment, it is equipped with interior card hole in the lower end surface of preceding boxboard 101, is equipped with grillage in rearing-box plate 102, the grillage
Middle part hinge arrangement, in this way, grillage can be then that oscillation center is swung with its middle part.There is strip 108, strip on grillage
108 extend outside the lower end surface of rearing-box plate 102, form extended segment, which is equipped with interior hook 109, in this way, working as folded bicycle
When in folded state, the lower end surface of preceding boxboard 101 and the lower end surface of rearing-box plate 102 are docking together, the extended segment of strip 108
It is embedded in interior card hole, and using the cooperation of interior hook 109 and interior card hole, so that between preceding boxboard 101 and rearing-box plate 102
Position fix.
Oscillating deck 104 is equipped on rearing-box plate 102, support base 105 is connected to the upper end of oscillating deck 104, in this way, when folding
Vehicle in the open state, can use oscillating deck 104 and swing upward, and support base 105 is then placed in the top of rearing-box plate 102, supply
User sits.The lower end of oscillating deck 104 extends in rearing-box plate 102, prolongs end in formation, and the interior of oscillating deck 104 prolongs end and rear cabinet
Plate 102 is hinged, swings up and down in this way, oscillating deck 104 can then prolong end within as oscillation center, realizes the position of support base 105
Set variation.
Prolong end in oscillating deck 104 and be connected with abutting block 116, which is located at the inside of grillage, works as oscillating deck
When 104 swing, prolong end in oscillating deck 104 and swing therewith, and swung using the abutting grillage of block 116 is abutted, by the upper end of grillage
It squeezes outwardly, and then the strip 108 of grillage lower end is then swung inwardly, so that the interior hook 109 on strip 108 and interior card hole are detached from
Snap connection relationship.
It is equipped with pedestal 110 on preceding boxboard 101, there is the cavity of upper end opening in pedestal 110, drawing is embedding 103 lower end
Enter in the cavity, form insertion section, and draw hinge arrangement between 103 insertion section and pedestal 110, in this way, for drawing handle
It for 103, can be swung up and down relative to pedestal 110, that is to say, that draw 103 towards lower swing, boxboard 101 before being folded in
Upper surface on, draw after being swung upward 103, then far from preceding boxboard 101, in upright state on preceding boxboard 101.
The middle part 103 is drawn to be equipped with the upper clamping hook 114 that can move up and down and bend upward, when folded bicycle is folded to
Afterwards, it draws before being placed in 103 towards lower swing on the upper surface of boxboard 101, in this way, upper clamping hook 114 is fastened under support base 105
In end face, it is placed on the upper surfaces of preceding boxboard 101 so that drawing and being consolidated 103, and in the case where drawing the limitation 103, support base
105 are also limited on the support end face of folded box section.
In actual operation, when folded bicycle is in folded state, the interior hook 109 of the grillage in rearing-box plate 102 engages
In the interior card hole of preceding boxboard 101, support base 105 is connected on the support section of folded box section, and oscillating deck 104 is connected to rear cabinet
On the upper surface of plate 102, at this point, abutting block 116 will not then abut between grillage, draws and be folded in the upper of preceding boxboard 101 103
It on end face, and draws and 103 upper clamping hook 114 is fastened in the lower end surface of support base 105, and then limit and draw 103 and swing
The swing of plate 104, also limitation abuts block 116 and directly abuts with grillage, so that engaging between interior hook 109 and interior card hole firm.
When needing to open folded bicycle, by moving upper clamping hook 114 downward, so that the company of disengaging between upper clamping hook 114 and support base 105
It connects, swings draw 103 upward, at this point, no longer limiting support base 105, the oscillating deck connecting with support base 105 103 due to drawing
104 can swing upward with respect to rearing-box plate 102, and support base 105 is from the support end emaciated face of folded box section from also, oscillating deck
104 abutting block 116 can be then connected on grillage, and the upper end of grillage is driven to swing outwardly, and strip 108 is swung inwardly, so that
Interior hook 109 and the interior card hole of preceding boxboard 101 on strip 108 are disconnected, in turn, then can be by preceding boxboard 101 and rear cabinet
Swing open between plate 102 forms tiling bottom plate shape, draws before 103 verticals are arranged on boxboard 101, support base 105 is set
In the top of rearing-box plate 102.
The folded bicycle that operation is opened by drawing of above-mentioned offer, passes through interior hook between preceding boxboard 101 and rearing-box plate 102
109 are connected together with interior card hole, and support base 105 and drawing is connected upper clamping hook 114 is passed through between 103, and then when folded bicycle is in
When folded state, folded state is firm；When needing to open folded bicycle, then 103 operations can be opened by drawing, be drawn 103
It swings upward, is detached from the limitation to support base 105, oscillating deck 104 is swung upward, the abutting block 116 of oscillating deck 104
Grillage swing is then abutted, so that being detached between interior hook 109 and interior card hole, and then realizes that preceding boxboard 101 is opened with rearing-box plate 102
In tiling bottom plate, entire opening operation is very convenient and simple, so that the structure of folded bicycle is also relatively simple.
Specifically, abutting block 116 has prominent and arc-shaped bearing surface outwardly, pendulum is abutted with grillage when abutting block 116
When dynamic, it is connected on grillage by bearing surface, the upper end of grillage is driven to swing outwardly.
In addition, the lower end for abutting block 116 is extended with positioning plate downward, which is located at the inside of grillage, when abutting block
116 when not needing to be connected on grillage and grillage is driven to swing, at this point, positioning plate is located at the inside of grillage, and against grillage, when
It abuts after block 116 drives grillage to swing when needing to be reset, needs oscillating deck 104 being rocked to positioning plate certainly and be connected in grillage
On side then can, so as to oscillating deck 104 swing reset preferably positioned.
Specifically, in order to further consolidate preceding boxboard 101 and the folded state of rearing-box plate 102, before interior card hole is formed in
The outside of 101 lower end of boxboard, accordingly, strip 108 is formed in the outside of 102 lower end of rearing-box plate.
In the present embodiment, interior hook 109 is respectively formed at the two sides of strip 108, and interior card hole include wide opening region 106 with
And slot region 107, wherein the width in wide opening region 106 is greater than the spacing between two interior hooks 109, slot region 107
The width then spacing between less than two interior hooks 109.In this way, current boxboard 101 is docking the mistake folded with rearing-box plate 102
Cheng Zhong, strip 108 enter from the wide opening region 106 of interior card hole, after current boxboard 101 and rearing-box plate 102 are to connecting, strip
108 are located in the slot region 107 of interior card hole, at this point, under the limitation of slot region 107 and two interior hooks 109, strip
108 will not detach from interior card hole.When needing to detach strip 108 from interior card hole, then need to swing entire
Grillage, so that the interior hook 109 on the extended segment of strip 108 is rocked in the wide opening region 106 of interior card hole.Interior 109 shape of hook
At strip 108 two sides, in this way, cooperation between interior hook 109 and interior card hole can be made more firm.
Enter from interior card hole for the ease of strip 108, in the present embodiment, the lateral surface of the outer end of strip 108 is inclined
Shape arrangement, certainly, inclined angle can be depending on actual needs.
In the present embodiment, grillage includes transverse strands 117 and above-mentioned strip 108, and strip 108 is perpendicular to transverse strands 117
It arranges downward, and the two sides hinge arrangement of transverse strands 117, in this way, when it is required that the hook of the extended segment of strip 108 is swung
When position, directly drive transverse strands 117 swing then can, convenient for the change in location of hook.
Specifically, there are two the strips 108, two strips 108 separately to put down for setting in above-mentioned transverse strands 117
Row arrangement, in this way, the card between the interior hook 109 of multiple positions and interior card hole can be formed using the arrangement of two strips 108
Snap fit is closed, so that cooperating between preceding boxboard 101 and rearing-box plate 102 more firm.
In addition, the two sides of transverse strands 117 carry out hinge arrangement by pin shaft 111, in order to enable transverse strands 117 are being swung
After can reset, the periphery of pin shaft 111 is arranged with torsional spring, utilize the torsional spring driving transverse strands 117 reset, that is to say, that laterally
117 hinged place of frame is equipped with the torsional spring that driving transverse strands 117 reset.
In the present embodiment, in drawing the side wall 103 insertion section, it is equipped with longitudinally arranged hole item, above-mentioned pin shaft 111
In the hole item of insertion section, in this way, in normal state, pin shaft 111 passes through in the top of hole item, and is connected to hole item
Upper side wall, in this way, drawing cannot be swung 103 under the limitation of the side wall of pedestal 110；It is moved upwardly by when drawing 103
When, pin shaft 111 is then placed in the lower part of hole item at this time, 103 insertion Duan Ze has been lifted upward at this point, drawing, until being detached from bottom
Limitation of the side wall of seat 110 to insertion section, in this way, drawing then can be towards lower swing 103.
In the present embodiment, in order to limit draw 103 unidirectionally towards lower swing, the side wall of pedestal 110 include front side wall and
Rear sidewall, and rear sidewall is equipped with notch, that is to say, that the height of front side wall is higher than the height of rear sidewall, and lacks
The width of mouth is not less than the width drawn 103 insertion section, in this way, for drawing 103, when it lifts upward, due to
Section is embedded in without departing from the cavity of pedestal 110, in this way, the front side wall of pedestal 110 remains unchanged to the insertion section formation limit drawn 103
System, limitation is drawn to be swung forward 103, and the rear sidewall of pedestal 110 is equipped with notch, then will not be to the insertion section drawn 103
Limitation is formed, in this way, drawing then can be along rear towards lower swing 103.
Certainly, arbitrarily lifted upward 103 and swung to limit to draw, in the present embodiment, hole item includes big hole location 112
And longitudinally arranged aperture section 113, wherein big hole location 112 is located at the top of aperture section 113, and big hole location 112 is connected to aperture section
113, and the diameter of big hole location 112 is greater than the diameter of aperture section 113, in addition, aperture section 113 is in be longitudinally arranged.Pin shaft 111 includes
Two big shaft part and two small shaft parts, and be sequentially staggeredly arranged between big shaft part and small shaft part, also, the length of small shaft part is small
In the width on pedestal 110 between two hole items.
The diameter of the big shaft part of above-mentioned pin shaft 111 is greater than the diameter of the aperture section 113 of hole item, and big no more than hole item
The diameter of hole location 112, the diameter of the small shaft part of pin shaft 111 is not more than the diameter of the aperture section 113 of hole item, in this way, working as pin shaft
111 big shaft part is threaded through in the big hole location 112 drawn 103 insertion section, at this point, the diameter due to big shaft part is greater than aperture section
113 diameter in this way, drawing can not then be moved upwardly by 103, that is, can not be raised upward, and then drawing can not then be put 103
It is dynamic；It, can be with transverse shifting pin shaft 111, so that the small shaft part of pin shaft 111 is threaded through the big of hole item when needing to swing drawing 103
In hole location 112, since the diameter of small shaft part is not more than the diameter of the aperture section 113 of hole item, in this way, drawing ought be lifted upward 103
When, it is entire draw 103 upward after, hole item is also moved upwardly by, so that the aperture section 113 of the small shaft part perforating item of pin shaft 111
In, in this way, can then draw towards lower swing 103.
Certainly, when draw be raised 103 after, draw 103 downward move reset after, then can with transverse shifting pin shaft 111,
So that the big shaft part of pin shaft 111 is threaded through in the big hole location 112 of hole item, and then drawing is limited again and is moved upwardly by 103.
In the present embodiment, the end of pin shaft 111 has the extension section to extend outwardly, which is formed in pedestal 110
Outside, in this way, when needing the transverse shifting to pin shaft 111 to operate, then can direct lateral operation pin shaft 111 extension
Duan Zeke.
In addition, after 111 transverse shifting of pin shaft, in order to realize that the lateral of pin shaft 111 resets, in the present embodiment, in pin shaft
It is arranged with lateral reset spring outside 111 extension section, which is connected to the lateral wall of pedestal 110, in this way, working as pin
After axis 111 is moved transversely, lateral reset spring can then be compressed, in this way, when the restriction effect power for acting on pin shaft 111 is removed
After, under the action of lateral reset spring, pin shaft 111 then can laterally reset.
In the present embodiment, 103 middle part periphery is arranged with the movable loop 113 moved up and down, above-mentioned upper card drawing
114 projections are hooked on movable loop 113, in this way, being drawn by the movable loop 113 the movement on 103, then may be implemented
Upper clamping hook 114 moves up and down.
Certainly, after movable loop 113 moves downward, in order to drive movable loop 113 to automatically reset upward, the present embodiment
In, longitudinal reset spring is equipped in movable loop 113, which is set in the periphery drawn 103 middle part, and
It is placed in movable loop 113, can be used for that movable loop 113 is driven to reset upward.
In the present embodiment, the middle part 103 is drawn to be equipped with the lower hook 115 bent downward, upper clamping hook 114 is located at lower hook
The inner face of 115 top, preceding boxboard 101 is equipped with lower card hole, and after folded bicycle is folded to, drawing is set 103 towards lower swing
In on the upper surface of preceding boxboard 101, in this way, lower hook 115 be fastened on before boxboard 101 inner face lower card hole in, and upper card
It hooks 114 to be fastened in the lower end surface of support base 105, so that drawing on the 103 firm upper surfaces for being placed in preceding boxboard 101.
In actual operation, when draw be rocked to downward 103 before boxboard 101 upper surface when, be moved upwardly by drawing 103,
And upper clamping hook 114 is driven to move downward simultaneously, so that lower hook 115 enters the top of the lower card hole of preceding 101 inner face of boxboard,
And upper clamping hook 114 is located at the lower section of support base 105, at this point, mobile downward draw 103, lower hook 115 then enters preceding boxboard 101
Lower card hole in, and upper clamping hook 114 is moved upwardly by, so that upper clamping hook 114 is fastened in the lower end surface of support base 105；Work as needs
It will draw when being swung upward 103, and can be moved upwardly by and draw 103, and move upper clamping hook 114 downward simultaneously, so that upper clamping hook 114
It is detached from support base 105, the lower card hole of 101 inner face of boxboard before lower hook 115 is detached from, and then swing and draw 103.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (6)
1. by drawing the folded bicycle that operation is opened, which is characterized in that including preceding boxboard, with the preceding boxboard in the shape or right of tiling
The rearing-box plate of rugosity is connect, is connected on the rearing-box plate and the oscillating deck of the upper surface of rearing-box plate is connected to by swing, is connected
It connects in the oscillating deck upper end and is folded in the support base for the support end face that the preceding boxboard is formed with rearing-box plate and be connected to
The drawing handle of the upper surface of the preceding boxboard is connected on the preceding boxboard and by swinging, the inner end of the preceding boxboard is articulated with institute
State the inner end of rearing-box plate；It is equipped with interior card hole in the preceding boxboard lower end surface, is equipped with the grillage swung, the plate in the rearing-box plate
The middle part hinge arrangement of frame, the grillage have strip, and the strip has the extension extended outside the rearing-box plate lower end surface
Section, the extended segment are equipped with the hook for being sticked in the interior card hole；The two sides of the strip are respectively equipped with the hook, described
Interior card hole includes wide opening region and slot region, and the width in the wide opening region is greater than the spacing between two hooks,
Spacing between less than two hooks of the width in the slot region, the lower end of the oscillating deck extends to the rearing-box plate
It is interior, prolong end in formation, prolong end and the rearing-box plate hinge arrangement in the oscillating deck, it is described in prolong end and be connected with for abutting
The abutting block that the grillage is swung；The preceding boxboard upper surface is equipped with pedestal, and the pedestal has the cavity of upper end opening, described
Drawing the lower end of handle has the insertion section for being embedded in the cavity, and the insertion section and the pedestal are hinged, the middle part for drawing handle
With the upper clamping hook for moving up and down and being fastened in the support base lower end surface；The middle part for drawing handle, which is equipped with, to bend downward and blocks
Together in the lower hook on the inner face of the preceding boxboard, the lower hook is located at the lower section of the upper clamping hook；In the drawing handle
The periphery in portion is arranged with the movable loop moved up and down, and the upper clamping hook projection is on the movable loop；The movable loop
In be equipped with the longitudinal reset spring for driving the movable loop to reset.
2. as described in claim 1 pass through the folded bicycle for drawing and operation being opened, which is characterized in that the grillage includes described in confession
The transverse strands and the strip, the strip for abutting block abutting arrange that the two sides of the transverse strands are cut with scissors perpendicular to the grillage
Arrangement is connect, and the transverse strands hinged place is equipped with the torsional spring for driving the transverse strands to reset.
3. as claim 1 to 2 is described in any item by drawing the folded bicycle that operation is opened, which is characterized in that the insertion
Section is in hollow arrangement, and pin shaft is laterally equipped in the pedestal, and the pin shaft passes through the insertion section for drawing handle；The insertion
Longitudinally arranged hole item is equipped in the side wall of section, the pin shaft is threaded through in the hole item.
4. as claim 1 to 2 is described in any item by drawing the folded bicycle that operation is opened, which is characterized in that the pedestal
Side wall include front side wall and rear sidewall, the rear sidewall of the pedestal is equipped with notch, and the width of the notch is not
Less than the width of the insertion section for drawing handle.
5. as claimed in claim 3 by drawing the folded bicycle that operation is opened, which is characterized in that the hole item includes big hole location
And longitudinally arranged aperture section, the big hole location is located at the upper end of the aperture section, and is connected to the aperture section, the macropore
The diameter of position is greater than the diameter of the aperture section；The pin shaft includes two big shaft part and two small shaft parts, the big shaft part
It is sequentially staggeredly arranged with the pin shaft section, and the length of the small shaft part is less than the width between two hole items of the pedestal；Institute
State the big shaft part of pin shaft diameter be greater than the hole item aperture section diameter, and be less than the hole item big hole location diameter,
The diameter of the small shaft part of the pin shaft is less than the diameter of the aperture section of the hole item.
6. as claimed in claim 3 by drawing the folded bicycle that operation is opened, which is characterized in that the end of the pin shaft has
The extension section to extend outwardly, the extension section are placed in the outside of the pedestal, reset bullet are arranged with outside the extension section of the pin shaft
Spring, the reset spring are connected to the lateral wall of the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN202981892U (en) * | 2012-12-19 | 2013-06-12 | 吴登传 | Water aspirator |
| CN204473009U (en) * | 2014-11-12 | 2015-07-15 | 上海钧睿国际贸易有限公司 | Kickboard Scooter, bicycle, go-cart and foldable structure thereof |
| CN204586987U (en) * | 2015-04-10 | 2015-08-26 | 昆山威凯儿童用品有限公司 | Child bicycle seat pocket fold mechanism |
| CN105620626A (en) * | 2015-12-21 | 2016-06-01 | 重庆浪尖渝力科技有限公司 | Portable folding car |
| CN205854385U (en) * | 2016-06-07 | 2017-01-04 | 重庆浪尖渝力科技有限公司 | By drawing the folded bicycle that operation is opened |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TWM455678U (en) * | 2013-01-18 | 2013-06-21 | Laing Ban Internat Inc | Seat folding structure for scooter |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202981892U (en) * | 2012-12-19 | 2013-06-12 | 吴登传 | Water aspirator |
| CN204473009U (en) * | 2014-11-12 | 2015-07-15 | 上海钧睿国际贸易有限公司 | Kickboard Scooter, bicycle, go-cart and foldable structure thereof |
| CN204586987U (en) * | 2015-04-10 | 2015-08-26 | 昆山威凯儿童用品有限公司 | Child bicycle seat pocket fold mechanism |
| CN105620626A (en) * | 2015-12-21 | 2016-06-01 | 重庆浪尖渝力科技有限公司 | Portable folding car |
| CN205854385U (en) * | 2016-06-07 | 2017-01-04 | 重庆浪尖渝力科技有限公司 | By drawing the folded bicycle that operation is opened |
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