CN207631416U - Foldable structure - Google Patents
Foldable structure Download PDFInfo
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- CN207631416U CN207631416U CN201721732012.9U CN201721732012U CN207631416U CN 207631416 U CN207631416 U CN 207631416U CN 201721732012 U CN201721732012 U CN 201721732012U CN 207631416 U CN207631416 U CN 207631416U
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- card slot
- folding
- exhibits
- pendular body
- folding pin
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Abstract
A kind of foldable structure, middle part is only included to swing the control of taking down the exhibits being connected in second pendular body, be located in the buttonhole of second pendular body and the pressing piece of control swing of taking down the exhibits, control of being taken down the exhibits by this can be pushed to leave card slot folding pin after driving under external force and the folding pin is pulled to the return spring of the swinging axle this four components, therefore the foldable structure of entire car body is made more to be simple and convenient to operate, production cost is lower；In addition, it is mounted with the car of this folding structure when walking, under human bady gravitational effect, the upper skew wall of coupling piece expansion card slot has a kind of force effect on folding pin always, accordingly even when accidentallyying run into pressing piece when walking, also it is difficult to push control of taking down the exhibits to swing folding pin releasing expansion card slot, into without leading to car body automatic folding because accidentallyying run into pressing piece when walking, causing danger, therefore the more reasonable structure of the utility model, safety higher.
Description
Technical field
The utility model is related to one kind to play, fun vehicle, refer in particular to the foldable structure of these cars.
Background technology
For ease of storing and carrying, it is current some play, the car of amusement（Such as scooter, bicycle, tricycle）
It is designed with foldable structure, the type of current foldable structure is various, but their structure is more complicated, production cost is higher.
Invention content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide it is a kind of it is reasonable for structure, using safer, behaviour
Make the convenient and lower foldable structure of production cost.
In order to solve above-mentioned technical problem, the utility model uses following technical proposals：
A kind of foldable structure includes the first pendular body with a pair of of coupling piece, is connected to this to coupling piece by swinging axle swing
Between the second pendular body and closing-folding mechanism, be respectively equipped with expansion in the coupling on piece and card slot and fold card slot；The coupling piece
Positioned at the expansion card slot and to fold that section of outer wall between card slot be using the swinging axle as the arcwall face in the center of circle；The folding machine
Structure includes that middle part swings the control of taking down the exhibits being connected in second pendular body, is located in the buttonhole of second pendular body and in external force
The pressing piece of control swing of taking down the exhibits can be pushed under effect, control of being taken down the exhibits by this leaves card slot folding pin after driving and should
Folding pin pulls to the return spring of the swinging axle；Folding pin both ends along the arcwall face of the coupling piece slide after be slipped to expansion card slot
Or it folds in card slot；The pressing piece is exposed from the buttonhole of second pendular body；It is set respectively in second pendular body both sides
There is folding pin to limit bar-shaped trough.
In the improvement project to above-mentioned foldable structure, the pressing piece is slided in the second pendular body cathetus；
Second pendular body comes equipped with the cover board with buttonhole to the slide-and-guide of pressing piece.
In the improvement project to above-mentioned foldable structure, the pressing piece is to swing to be connected in second pendular body.
In the improvement project to above-mentioned foldable structure, the return spring is tension spring, and both ends are hooked in folding pin respectively
With the medium position of swinging axle；It is equipped with tension spring on the control of taking down the exhibits and passes through escape groove.
In the improvement project to above-mentioned foldable structure, the coupling piece alien invasion be externally provided with for cover expansion card slot,
Fold the coupling piece lid of card slot and folding pin limit bar-shaped trough.
Compared with prior art, the beneficial effects of the utility model：Due to closing-folding mechanism only take down the exhibits control, pressing piece,
Folding pin and return spring this four components, therefore the foldable structure of entire car body is made more to be simple and convenient to operate, production cost is more
It is low；In addition, being mounted with the car of this folding structure when walking, under human bady gravitational effect, the upper skew wall of card slot is unfolded in coupling piece
Always there is a kind of force effect on folding pin, accordingly even when accidentallyying run into pressing piece when walking, it is also difficult to which promotion is taken down the exhibits control
Part is swung releases expansion card slot by folding pin, into without causing car body automatic because accidentallyying run into pressing piece when walking
Folding is caused danger, therefore the more reasonable structure of the utility model, safety higher.
The utility model is described in further detail with specific implementation mode below in conjunction with the accompanying drawings：
【Description of the drawings】
Fig. 1 is the stereoscopic schematic diagram one when the utility model embodiment one is applied to scooter（Unfolded state）；
Fig. 2 is the stereoscopic schematic diagram two when the utility model embodiment one is applied to scooter（Folded state）；
Fig. 3 is structural schematic diagram when the utility model embodiment one is applied to scooter；
Fig. 4 is assembling schematic diagram when the utility model embodiment one is applied to scooter；
Fig. 5 is stereoscopic schematic diagram when the utility model embodiment two is applied to scooter（Unfolded state）；
Fig. 6 is structural schematic diagram when the utility model embodiment two is applied to scooter；
Fig. 7 is assembling schematic diagram when the utility model embodiment two is applied to scooter；
Fig. 8 is stereoscopic schematic diagram when the utility model embodiment three is applied to scooter（Unfolded state）；
Fig. 9 is the stereoscopic schematic diagram two when the utility model embodiment three is applied to scooter（Folded state）；
Figure 10 is structural schematic diagram when the utility model embodiment three is applied to scooter；
Figure 11 is assembling schematic diagram when the utility model embodiment three is applied to scooter.
【Specific implementation mode】
The utility model is a kind of foldable structure, as shown in Fig. 1 to 11, include band a pair of coupling piece 1 the first pendular body 2,
Swung by swinging axle 3 and be connected to this second pendular body 4 and closing-folding mechanism 5 between coupling piece 1, embodiment one, two,
In three, foldable structure be apply on scooter, wherein：In embodiment one, two（As shown in Fig. 1 to 7）In, the first pendular body 2
It is exactly the pedal of scooter, the second pendular body 4 is then the breeches pipe of scooter；And in embodiment three（As shown in Fig. 8 to 11）In, the
One, two pendular bodies 2,4 are the casing of scooter and the upper link of pedal respectively.Expansion card is respectively equipped on the coupling piece 1
Slot 11 and fold card slot 12；The coupling piece 1 is positioned at the expansion card slot 11 and to fold that section of outer wall between card slot 12 be with this
Swinging axle 3 is the arcwall face 13 in the center of circle；The closing-folding mechanism 5 includes that middle part swing is connected to taking down the exhibits in second pendular body 4
Control 51 is located in the buttonhole 41 of second pendular body 4 and in external force（In folding be foot kick, be hand upon deployment by）Effect
The lower folding pin 53 that the pressing piece 52 of the swing of control 51 of taking down the exhibits, control 51 of being taken down the exhibits by this can be pushed to leave card slot after driving, with
And the folding pin 53 is pulled to the return spring 54 of the swinging axle 3；53 both ends of folding pin along the coupling piece 1 arcwall face 13 it is left,
The right side is slipped to expansion card slot 11, folds in card slot 12 respectively after sliding；Buttonhole 41 of the pressing piece 52 from second pendular body 4
In it is exposed；It is respectively equipped with folding pin in 4 both sides of the second pendular body and limits bar-shaped trough 42, receipts are made when folding or car body being unfolded
Folding pin 53 slides in bar-shaped trough always.Car body is in unfolded state, and as shown in Figure 1,5, folding pin 53 falls the expansion in coupling piece 1
In card slot 11, when wanting folding car body, operator with hand by or foot step down on pressing piece 52 buttonhole being allowed to toward the second pendular body 4
Sliding or swing in 41, at this moment pressing piece 52 acts on control 51 of taking down the exhibits and is allowed to counterclockwise（Such as the embodiment one, two of Fig. 1 to 7
It is shown）Or clockwise（As shown in the embodiment three of Fig. 8 to 11）It swings, control 51 of taking down the exhibits so just makes folding pin 53 overcome again
Toward the notch direction sliding of expansion card slot 11 after the active force of position spring 54, once folding pin 53 slips away, expansion card slot 11 can be opened
Beginning folding bicycle, while at this moment unclamping the hand or foot on pressing piece and close up the swing of the first and second pendular body 2,4, pressing
Part 52 resets, folding pin 53 slides to along arcwall face 13 and folds card slot 12, is folded until being slipped under the pulling of return spring 54
It completes to fold in card slot 12, as shown in Fig. 2,9.When the car body of folded state to be unfolded, pressed on pressing piece 52 with hand,
Pressing piece 52 is set sliding or to be swung in the second pendular body 4 again, it makes to take down the exhibits control 51 again counterclockwise（Such as the implementation of Fig. 1 to 7
Shown in example one, two）Or clockwise（As shown in the embodiment three of Fig. 8 to 11）Folding pin 53 is slipped away in swing folds card slot 12,
Once folding pin 53, which is sliding completely off, folds card slot 12, so that it may to expand car body.
From the aforegoing it can be seen that since closing-folding mechanism 5 is only taken down the exhibits control 51, pressing piece 52, folding pin 53 and return spring 54
This four components, therefore the foldable structure of entire car body is made more to be simple and convenient to operate, production cost is lower；In addition, being mounted with
When walking, under human bady gravitational effect, the upper skew wall 111 of coupling piece expansion card slot has a kind of power to the car of this folding structure always
It acts on folding pin, accordingly even when accidentallyying run into when walking（Foot is primarily referred to as to step on）Pressing piece 52, it is also difficult to push
Control 51 of taking down the exhibits is swung releases expansion card slot 11 by folding pin 53, into without when walking due to accidentallyying run into pressing piece
Lead to car body automatic folding, cause danger, therefore the more reasonable structure of the utility model, safety higher.
In the embodiment one to three as shown in Fig. 1 to 11, the utility model is applied on scooter, at this moment usually uses foot
It steps on button and carrys out folding car body, then carry out folding without squatting down or stooping body, thus greatly facilitate the folding operation of car body,
When scooter will be unfolded, pressed on button with hand；Certainly, when foldable structure is applied on other car bodies, hand can also be used
It pushes a button to be unfolded or fold car.
In the embodiment one shown in Fig. 1 to 4, pressing piece 52 is to slide to receive to push in 4 cathetus of the second pendular body
51 counter-clockwise swing of control is opened up, in addition, in the present embodiment, since the second pendular body 4 is housing shape, than relatively thin, pressing piece
52 are easy to shake in very thin buttonhole 41, come thus to pressing equipped with the cover board 6 with buttonhole 61 on second pendular body 4
The linear slide of part 52, which provides, to be oriented to and avoids shaking, to provide guiding for the disengaging of folding pin sliding and keep its sliding more flat
Surely.In the embodiment two shown in Fig. 5 to 7, pressing piece 52 is to swing to be connected in second pendular body 4, when it puts toward second
51 counter-clockwise swing of control of taking down the exhibits can be pushed to come folding or expansion car body when being swung in kinetoplast 4.Implement shown in Fig. 8 to 11
In example three, pressing piece 52 is also to swing to be connected in second pendular body 4.To sum up, buttonhole 41 of the pressing piece in the second pendular body 4
In can be pushed in a manner of linear slide or in an oscillatory manner take down the exhibits control swing.
In embodiment one, two, three, return spring 54 is tension spring, and both ends are hooked in respectively in folding pin 53 and swinging axle 3
So that the stress of folding pin is steady on portion position, tension spring is equipped on the control 51 of taking down the exhibits across escape groove 511.Certainly, multiple
Position spring can also be compression spring etc..
Preferably, it as shown in Fig. 1 to 11, is externally provided in 1 alien invasion of coupling piece for covering expansion card slot 11, folding card
The coupling piece lid 7 of slot 12 and folding pin limit bar-shaped trough 42 can be in addition to that can prevent human hand from reaching in slot and other than being pinched
Keep folding structure more attractive.
In embodiment one to three, folding pin 53 is fallen always in the arc-shaped bend position for taking down the exhibits control 51, in order to receive
Exhibition control 51 pulls folding pin 53 to leave the expansion at place or fold card slot.
Although the utility model is described in detail with reference to above example, by the disclosure for people in the art
Member is not it is readily apparent that and the case where departing from the principles of the present invention and scope that the claim limits
Under, the utility model can be made a variety of changes or be changed.Therefore, the detailed description of the embodiment of the present disclosure is only used for explaining, and
It is not intended to limit the utility model, but is defined by the subject-matter of the claims the range of protection.
Claims (5)
1. a kind of foldable structure, include the first pendular body with a pair of of coupling piece, by swinging axle swing be connected to this to coupling piece it
Between the second pendular body and closing-folding mechanism, which is characterized in that be respectively equipped with expansion in the coupling on piece and card slot and fold card
Slot；The coupling piece is positioned at the expansion card slot and to fold that section of outer wall between card slot be using the swinging axle as the arc in the center of circle
Face；The closing-folding mechanism includes that middle part swings the control of taking down the exhibits being connected in second pendular body, is located at second pendular body
The pressing piece of the control swing of taking down the exhibits in buttonhole and can be pushed under external force, control of being taken down the exhibits by this leaves card slot receipts after driving
Folding pin and the return spring that the folding pin is pulled to the swinging axle；Folding pin both ends are after the arcwall face of the coupling piece slides
It is slipped to expansion card slot or folds in card slot；The pressing piece is exposed from the buttonhole of second pendular body；In second pendulum
Kinetoplast both sides are respectively equipped with folding pin limit bar-shaped trough.
2. foldable structure according to claim 1, which is characterized in that the pressing piece is in the second pendular body cathetus
Sliding；Come to the slide-and-guide of pressing piece equipped with the cover board with buttonhole on second pendular body.
3. foldable structure according to claim 1, which is characterized in that the pressing piece is to swing to be connected to second swing
In body.
4. foldable structure according to claim 1,2 or 3, which is characterized in that the return spring is tension spring, both ends point
It is not hooked in the medium position of folding pin and swinging axle；It is equipped with tension spring on the control of taking down the exhibits and passes through escape groove.
5. foldable structure according to claim 4, which is characterized in that be externally provided in the coupling piece alien invasion for covering exhibition
It opens card slot, fold card slot and the coupling piece lid of folding pin limit bar-shaped trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721732012.9U CN207631416U (en) | 2017-12-12 | 2017-12-12 | Foldable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721732012.9U CN207631416U (en) | 2017-12-12 | 2017-12-12 | Foldable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207631416U true CN207631416U (en) | 2018-07-20 |
Family
ID=62862752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721732012.9U Active CN207631416U (en) | 2017-12-12 | 2017-12-12 | Foldable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207631416U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050761A (en) * | 2018-09-03 | 2018-12-21 | 俪新集团有限公司 | Pull the scooter of folding |
| CN109131646A (en) * | 2018-09-18 | 2019-01-04 | 吉林大学 | Vertical bicycle assistant parking device |
| EP3702259A1 (en) * | 2019-03-01 | 2020-09-02 | ID Development Limited | Foldable kick scooter |
| US20210403118A1 (en) * | 2019-06-19 | 2021-12-30 | Zhejiang Jinbang Sports Equipment Co., Ltd. | Scooter folding mechanism |
-
2017
- 2017-12-12 CN CN201721732012.9U patent/CN207631416U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050761A (en) * | 2018-09-03 | 2018-12-21 | 俪新集团有限公司 | Pull the scooter of folding |
| CN109131646A (en) * | 2018-09-18 | 2019-01-04 | 吉林大学 | Vertical bicycle assistant parking device |
| CN109131646B (en) * | 2018-09-18 | 2023-12-22 | 吉林大学 | Vertical bicycle auxiliary parking device |
| EP3702259A1 (en) * | 2019-03-01 | 2020-09-02 | ID Development Limited | Foldable kick scooter |
| US11414154B2 (en) | 2019-03-01 | 2022-08-16 | Id Development Limited | Foldable kick scooter |
| US20210403118A1 (en) * | 2019-06-19 | 2021-12-30 | Zhejiang Jinbang Sports Equipment Co., Ltd. | Scooter folding mechanism |
| US11685461B2 (en) * | 2019-06-19 | 2023-06-27 | Zhejiang Jinbang Sports Equipment Co., Ltd. | Scooter folding mechanism |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |