CN209096907U - A kind of foldable structure of scooter - Google Patents
A kind of foldable structure of scooter Download PDFInfo
- Publication number
- CN209096907U CN209096907U CN201821613463.5U CN201821613463U CN209096907U CN 209096907 U CN209096907 U CN 209096907U CN 201821613463 U CN201821613463 U CN 201821613463U CN 209096907 U CN209096907 U CN 209096907U
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- China
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- pull rod
- limit shaft
- shaft
- button
- rotation seat
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000008450 motivation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 4
- 230000004913 activation Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model belongs to the foldable structure technical field of scooter, refer in particular to a kind of foldable structure of scooter, including pedestal, the front end of pedestal is provided with placing chamber, rotation is provided with rotation seat in placing chamber, shaft is installed in the placing chamber, the two is linked as relatively turnable entirety across the lateral wall and rotation seat of the placing chamber by shaft, arc-shaped slot is provided on the side wall of placing chamber, limit shaft is movably set in arc-shaped slot, in being provided with driving mechanism in rotation seat, driving mechanism drives limit shaft to move up and down in the first vertical notch, arc-shaped slot both ends are provided with the limiting section for limiting the limit shaft；The driving mechanism includes pull rod and button, pull rod is connected with the limit shaft and limit shaft can be driven to move up and down, button and pull rod touching position are cooperated by inclined-plane, and the utility model provides a kind of foldable structure of the simple and stable convenient and fast scooter of operation of structure.
Description
Technical field
The utility model belongs to the foldable structure technical field of scooter, refers in particular to a kind of foldable structure of scooter.
Background technique
Since scooter is quite light and handy and has splendid mobility, liked by consumer.Current slide plate
Vehicle carries convenient to go on a journey, and all has the function of folding storage mostly.But the generally existing folding knot of scooter in the market
The phenomenon that structure the more makes the more complicated, not completely in view of the operation convenience of user and safety.How folding joint is made
Foldable structure simplify, and the stability of structure can be had both, be present main direction of studying.
Summary of the invention
It is simple and stable the purpose of the utility model is to provide a kind of structure, operate the folding knot of convenient and fast scooter
Structure.
Purpose of the utility model is realized as follows:
A kind of foldable structure of scooter, including pedestal, the front end of the pedestal are provided with the first placing chamber, the first placement
Rotation is provided with rotation seat in chamber, and handlebar stem is installed on rotation seat, is installed with shaft in first placing chamber, shaft passes through
The two is linked as relatively turnable entirety by the lateral wall and rotation seat of first placing chamber, is set on the side wall of the first placing chamber
It is equipped with arc-shaped slot, limit shaft is movably set in arc-shaped slot, rotation seat is provided with the first vertical notch, and limit shaft is threaded through
In first vertical notch, in being provided with driving mechanism in rotation seat, driving mechanism drive limit shaft in the first vertical notch on
Lower movement, arc-shaped slot both ends are provided with the limiting section for limiting the limit shaft, when driving mechanism drives limit shaft to move up and down
When, the into/out limiting section of limit shaft, when limit shaft leaves limiting section, rotation seat can be rotated around the shaft；
The driving mechanism includes pull rod and button, and pull rod, which is connected with the limit shaft and can drive on limit shaft, to be moved down
Dynamic, the button is pierced by rotation seat and partial denudation outside, and button and pull rod touching position are cooperated by inclined-plane, and driving/
Release button, under the cooperation on inclined-plane, pull rod drives limit shaft to move up and down in rotation seat.
It is provided with the second placing chamber in the middle part of the pull rod, the first inclined surface is provided in the second placing chamber, the button is living
Dynamic to be arranged in the second placing chamber, the end of button is provided with the second inclined surface compatible with first inclined surface, works as drive
When dynamic button is moved into the second placing chamber, the second inclined surface drives the first inclined surface and is lifted pull rod upwards.
Placement set is installed in the rotation seat, pull rod is movably arranged in placement set, and the upper end of pull rod is provided with
Compressed spring, compressed spring give the power that pull rod moves downward.
Idler wheel is provided in first inclined ramp, the first inclined ramp is in contact with the idler wheel.
It is provided with the second vertical notch on the pull rod, lock shaft sequentially passes through the of handlebar stem, placement set and pull rod
Two vertical notches, lock shaft is integral by handlebar stem and placement set fixation, and pull rod can be moved up and down with respect to lock shaft.
The rotation seat, which is set, is installed with locating shaft, and button is horizontally arranged with a transverse notch, and locating shaft is threaded through the cross
Into notch.
The limiting section is the notch compatible with the limit shaft that arc-shaped slot both ends are extended to form to side, and
The limit shaft is square, and the lower end of the pull rod is provided with square hole compatible with the limit shaft.
A convex ribs are provided in the square hole, the limit shaft is provided with groove compatible with the convex ribs.
The rotation seat bottom is downwardly extending protrusion, and the bottom of first placing chamber extends upward a retaining wall,
When handlebar stem in the open state, limit shaft limits in the limiting section of arc-shaped slot, and protrusion is resisted against on retaining wall.
Compared with the prior art, the utility model has prominent and beneficial technical effects that:
1, the utility model, which only passes through push button, can be realized the unlock of rotation seat, and one-touch structure allows and operates more
Simplicity, also, mutually driven by the way of inclined ramp between button and pull rod, using mechanical structure by the transverse direction of button
Movement is converted to the vertical motion of pull rod, while guaranteeing structural stability, makes the structure of product most simplified.
2, it is provided with the second placing chamber in the middle part of the pull rod of the utility model, the first inclination is provided in the second placing chamber
Face, the button activity are arranged in the second placing chamber, and the end of button is provided with compatible with first inclined surface the
Two inclined surface, when activation button is moved into the second placing chamber, the second inclined surface drives the first inclined surface and upwards lifting drawing
Bar carries out the guarded by location of button transverse shifting by the second placing chamber, and to mutually matched first inclined surface and second
It is more compact by product structure to reduce installation space for the concealed protection of inclined surface.
3, placement set is installed in the rotation seat of the utility model, pull rod is movably arranged in placement set, and is drawn
The upper end of bar is provided with compressed spring, and compressed spring gives the power that pull rod moves downward, and user's push button needs overcome pressure
The power of contracting spring simultaneously moves inward button, and at the same time, pull rod moves up under the action of inclined ramp, realizes rotation seat
Unlock, when button loses external force, pull rod pushes and is located at low level by compressed spring, and push-button reset waits unlock next time dynamic
Make.Also, idler wheel is provided in first inclined ramp, the first inclined ramp is in contact with the idler wheel, will by idler wheel
The face contact of the two becomes line contact/point contact, reduces contact area, greatly reduces the friction of sliding friction between components
Power extends life of product.
4, the limit shaft of the utility model is square, and the lower end of the pull rod is provided with to be adapted with the limit shaft
Square hole, avoid limit shaft from being rotated relative to pull rod by square structure；Also, it is convex to be provided with one in the square hole
Muscle, the limit shaft are provided with groove compatible with the convex ribs, guarantee the stabilization of the two structure by convex ribs and groove, turn
The main positions of dynamic seat limit are that convex ribs and groove, and the stability of the two directly affects the stability of position, therefore uses
Above structure ensures the stability of structure.
5, the rotation seat bottom of the utility model is downwardly extending protrusion, and the bottom of first placing chamber is upward
Extend a retaining wall, when handlebar stem in the open state, limit shaft limits in the limiting section of arc-shaped slot, and protrusion is supported
It leans against on retaining wall, the structural strengthening of handlebar stem opening state is carried out by protrusion and the structure of retaining wall, main reason is that: it beats
Open state be scooter use state, and to fold restraining position require highest the case where, therefore by twice protection come
Ensure the stability of structure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is enlarged structure schematic diagram at the A of Fig. 2；
Fig. 4 is one of configuration schematic diagram of the utility model；
Fig. 5 is enlarged structure schematic diagram at the B of Fig. 4；
Fig. 6 is the two of the configuration schematic diagram of the utility model；
Fig. 7 is enlarged structure schematic diagram at the C of Fig. 6.
In figure: 1- handlebar stem；2- pedestal；The first placing chamber of 21-；22- arc-shaped slot；23- limiting section；24- retaining wall；25-
Shaft；3- rotation seat；The vertical notch of 31- first；32- protrusion；4- placement set；41- lock shaft；5- pull rod；51- square hole；
511- convex ribs；The vertical notch of 52- second；The first inclined surface 53-；The second placing chamber of 54-；The vertical notch of 55- third；56- rolling
Wheel；6- button；61- transverse notch；The second inclined surface 62-；65- locating shaft；7- limit shaft；71- groove；8- compressed spring；9-
Panel.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing, as shown in Fig. 1-7:
A kind of foldable structure of scooter, including pedestal 2, the front end of the pedestal 2 are provided with the first placing chamber 21, the
Rotation is provided with rotation seat 3 in one placing chamber 21, and handlebar stem 1 is installed on rotation seat 3, is installed in first placing chamber 21
The two is linked as relatively turnable entirety across the lateral wall and rotation seat 3 of first placing chamber 21 by shaft 25, shaft 25,
Arc-shaped slot 22 is provided on the side wall of first placing chamber 21, arc-shaped slot 22 is preferably concentric with shaft 25, is conducive to turn
Dynamic seat 3 is rotated, and limit shaft 7 is movably set in arc-shaped slot 22, and rotation seat 3 is provided with the first vertical notch 31, limit
Axis 7 is threaded through in the first vertical notch 31, and in being provided with driving mechanism in rotation seat 3, driving mechanism drives limit shaft 7 the
It is moved up and down in one vertical notch 31,22 both ends of arc-shaped slot are provided with the limiting section 23 for limiting the limit shaft 7, work as driving machine
Structure drives limit shaft 7 when moving up and down, the into/out limiting section 23 of limit shaft 7, when limit shaft 7 leaves limiting section 23, turns
Dynamic seat 3 25 can be rotated around the shaft；
The driving mechanism includes pull rod 5 and button 6, and pull rod 5 is connected with the limit shaft 7 and can drive limit shaft 7
It moves up and down, which is moved up and down in handlebar stem 1 on the basis of handlebar stem 1, and the button 6, which is pierced by, to be turned
Simultaneously outside, button 6 and 5 touching position of pull rod pass through inclined-plane and cooperate partial denudation dynamic seat 3, driving/release button 6, oblique
Under the cooperation in face, pull rod 5 drives limit shaft 7 to move up and down in rotation seat 3.Rotation seat 3 only can be realized by push button 6
Unlock, one-touch structure makes operation more easy, also, between button 6 and pull rod 5 by the way of inclined ramp phase
It mutually drives, the transverse movement of button 6 is converted to the vertical motion of pull rod 5 using mechanical structure, guarantees the same of structural stability
When, make the structure of product most simplified.
It is provided with the second placing chamber 54 in the middle part of the pull rod 5, the first inclined surface 53, institute are provided in the second placing chamber 54
It states button 6 to be movably arranged in the second placing chamber 54, the end of button 6 is provided with compatible with first inclined surface 53
Two inclined surface 62, when activation button 6 is moved into the second placing chamber 54, the second inclined surface 62 drive the first inclined surface 53 and to
Upper lifting pull rod 5 carries out the guarded by location of 6 transverse shifting of button by the second placing chamber 54, and to mutually matched first
It is more compact by product structure to reduce installation space for the concealed protection of inclined surface 53 and the second inclined surface 62.
Placement set 4 is installed in the rotation seat 3, pull rod 5 is movably arranged in placement set 4, and the upper end of pull rod 5
It is provided with compressed spring 8, compressed spring 8 gives the power that pull rod 5 moves downward, and user's push button 6 needs to overcome compression bullet
The power of spring 8 simultaneously moves inward button 6, and at the same time, pull rod 5 moves up under the action of inclined ramp, realizes rotation seat 3
Unlock, when button 6 loses external force, pull rod 5 pushes and is located at low level by compressed spring 8, and button 6 resets, and waiting solves next time
Lock movement.Also, idler wheel 56 is provided in first inclined ramp 53, the first inclined ramp 53 connects with the idler wheel 56
The face contact of the two is become line contact/point contact by idler wheel 56, reduces contact area, greatly reduce between components by touching
The frictional force of sliding friction extends life of product.
The second vertical notch 52 is provided on the pull rod 5, lock shaft 41 sequentially passes through handlebar stem 1, placement set 4 and draws
The vertical notch 52 of the second of bar 5, lock shaft 41 is integral by handlebar stem 1 and 4 fixation of placement set, and pull rod 5 can opposite locking
Axis 41 moves up and down, and guarantees the stability of structure.The vertical notch 55 of third, the vertical notch of third are additionally provided on the pull rod 5
55 and second vertical notch 52 it is identical, inside be equipped with shaft 25, main function is exactly that pull rod 5 is allowed to have up and down sky
Between, the vertical notch 55 of third and the second vertical notch 52 are structurally and functionally identical.
The rotation seat 3, which is set, is installed with locating shaft 65, and button 6 is horizontally arranged with a transverse notch 61, and locating shaft 65 is worn
In the transverse notch 61, is limited by the moving range that locating shaft 65 and transverse notch 61 carry out button 6, also guaranteed
The stability of structure.
The limiting section 23 extends to form for 22 both ends of arc-shaped slot to side compatible with the limit shaft 7 scarce
Mouthful, and the limit shaft 7 is square, and the lower end of the pull rod 5 is provided with square hole 51 compatible with the limit shaft 7,
Limit shaft 7 is avoided to be rotated relative to pull rod 5 by square structure；Also, a convex ribs 511 are provided in the square hole 51,
The limit shaft 7 is provided with groove 71 compatible with the convex ribs 511, guarantees the two structure by convex ribs 511 and groove 71
Stabilization, rotation seat 3 limit main positions be that convex ribs 511 and groove 71, the stability of the two directly affects position
Stability, therefore using the above structure, ensure the stability of structure
3 bottom of rotation seat is downwardly extending protrusion 32, and the bottom of first placing chamber 21 extends upward one
Retaining wall 24, when handlebar stem 1 in the open state, as shown in Figure 2,3, limit shaft 7 limit arc-shaped slot 22 limiting section 23
It is interior, and protrusion 32 is resisted against on retaining wall 24, and the structure of 1 opening state of handlebar stem is carried out by protrusion 32 and the structure of retaining wall 24
Reinforce, main reason is that: opening state is the use state of scooter, and requires highest feelings to restraining position is folded
Condition, therefore ensure by twice protection the stability of structure.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (9)
1. the front end of a kind of foldable structure of scooter, including pedestal (2), the pedestal (2) is provided with the first placing chamber (21),
Rotation is provided with rotation seat (3) in first placing chamber (21), handlebar stem (1) is installed on rotation seat (3), it is characterised in that: institute
It states and is installed with shaft (25) in the first placing chamber (21), shaft (25) passes through lateral wall and the rotation of first placing chamber (21)
The two is linked as relatively turnable entirety by seat (3), and arc-shaped slot (22), arc are provided on the side wall of the first placing chamber (21)
It is movably set with limit shaft (7) in notch (22), rotation seat (3) is provided with the first vertical notch (31), and limit shaft (7) is threaded through
In first vertical notch (31), in being provided with driving mechanism in rotation seat (3), driving mechanism drives limit shaft (7) perpendicular first
It is moved up and down into notch (31), arc-shaped slot (22) both ends are provided with the limiting section (23) for limiting the limit shaft (7), work as drive
Motivation structure drives limit shaft (7) when moving up and down, the into/out limiting section (23) of limit shaft (7), when limit shaft (7) from
It opens limiting section (23), rotation seat (3) (25) can be rotated around the shaft；
The driving mechanism includes pull rod (5) and button (6), and pull rod (5) is connected with the limit shaft (7) and can drive limit
Axis (7) moves up and down, and the button (6) is pierced by rotation seat (3) and partial denudation outside, button (6) and pull rod (5) touching position
It is cooperated by inclined-plane, driving/release button (6), under the cooperation on inclined-plane, pull rod (5) drives limit shaft (7) in rotation seat
(3) it is moved up and down in.
2. the foldable structure of scooter according to claim 1, it is characterised in that: be provided with the in the middle part of the pull rod (5)
Two placing chambers (54), the second placing chamber (54) is interior to be provided with the first inclined surface (53), and the button (6) is movably arranged on the second peace
It sets in chamber (54), the end of button (6) is provided with compatible second inclined surface (62) with first inclined surface (53), works as drive
When dynamic button (6) are moved into the second placing chamber (54), the second inclined surface (62) drive the first inclined surface (53) and are lifted upwards
Pull rod (5).
3. the foldable structure of scooter according to claim 1 or 2, it is characterised in that: be installed in the rotation seat (3)
Placement set (4), pull rod (5) is movably arranged in placement set (4), and the upper end of pull rod (5) is provided with compressed spring (8), pressure
Contracting spring (8) gives the pull rod power that (5) move downward.
4. the foldable structure of scooter according to claim 2, it is characterised in that: be provided in first inclined ramp
Idler wheel (56), the first inclined surface (53) are in contact with the idler wheel (56).
5. the foldable structure of scooter according to claim 3, it is characterised in that: be provided with second on the pull rod (5)
Vertical notch (52), lock shaft (41) sequentially pass through the second vertical notch of handlebar stem (1), placement set (4) and pull rod (5)
(52), lock shaft (41) is integral by handlebar stem (1) and placement set (4) fixation, and pull rod (5) can be with respect on lock shaft (41)
Lower movement.
6. the foldable structure of scooter described according to claim 1 or 2 or 4 or 5, it is characterised in that: the rotation seat (3) sets
It is installed with locating shaft (65), button (6) is horizontally arranged with a transverse notch (61), and locating shaft (65) is threaded through the transverse notch
(61) in.
7. the foldable structure of scooter according to claim 1, it is characterised in that: the limiting section (23) is arc-shaped slot
(22) the compatible notch with the limit shaft (7) that both ends are extended to form to side, and the limit shaft (7) is square,
The lower end of the pull rod (5) is provided with the compatible square hole (51) with the limit shaft (7).
8. the foldable structure of scooter according to claim 7, it is characterised in that: be provided with one in the square hole (51)
Convex ribs (511), the limit shaft (7) are provided with the compatible groove (71) with the convex ribs (511).
9. the foldable structure of scooter according to claim 1, it is characterised in that: rotation seat (3) bottom is to downward
It stretches to form raised (32), the bottom of first placing chamber (21) extends upward a retaining wall (24), beats when handlebar stem (1) is in
When open state, limit shaft (7) is limited in the limiting section (23) of arc-shaped slot (22), and raised (32) are resisted against retaining wall (24)
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821613463.5U CN209096907U (en) | 2018-09-30 | 2018-09-30 | A kind of foldable structure of scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821613463.5U CN209096907U (en) | 2018-09-30 | 2018-09-30 | A kind of foldable structure of scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209096907U true CN209096907U (en) | 2019-07-12 |
Family
ID=67154236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821613463.5U Active CN209096907U (en) | 2018-09-30 | 2018-09-30 | A kind of foldable structure of scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209096907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348140A (en) * | 2020-04-30 | 2020-06-30 | 金华卓远实业有限公司 | Folding structure of scooter |
-
2018
- 2018-09-30 CN CN201821613463.5U patent/CN209096907U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348140A (en) * | 2020-04-30 | 2020-06-30 | 金华卓远实业有限公司 | Folding structure of scooter |
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