CN202464042U - Internally-Clamping-type folding mechanism for scooter - Google Patents
Internally-Clamping-type folding mechanism for scooter Download PDFInfo
- Publication number
- CN202464042U CN202464042U CN2012200080939U CN201220008093U CN202464042U CN 202464042 U CN202464042 U CN 202464042U CN 2012200080939 U CN2012200080939 U CN 2012200080939U CN 201220008093 U CN201220008093 U CN 201220008093U CN 202464042 U CN202464042 U CN 202464042U
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- CN
- China
- Prior art keywords
- connecting rod
- connection block
- side board
- kickboard scooter
- bearing pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 230000000903 blocking effect Effects 0.000 claims description 16
- 238000012856 packing Methods 0.000 claims description 7
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Abstract
The utility model discloses an internally-clamping-type folding mechanism for a scooter. The utility model provides an internally-clamping-type folding mechanism without a structure which can possibly injure fingers on the surface of the scooter, aiming at the shortage that the fingers are easy to injure during the use of the folding mechanism on the existing folding-type scooter. The internally-clamping-type folding mechanism for the scooter disclosed by the utility model comprises a connection seat, a connection rod and a spanner locking mechanism, wherein the connection seat is of a cavity structure; the bottom of the connection seat is fixed on the pedal of the scooter; the head of the connection rod is fixed on the front fork tube of the scooter, and the tail of the connection rod is installed in the cavity of the connection seat; the spanner locking mechanism is composed of a handle, a screw rod, a shaft, a nut, and a washer; the tail of the connection rod and the connection seat are hinged together via the screw rod of the spanner locking mechanism; a cam is arranged on the head of the handle, and a groove matched with the screw rod is arranged on the cam of the handle; the handle and one end of the screw rod are hinged together via the shaft; the washer is arranged between the cam of the handle and the connection seat; and the other end of the screw rod and the nut are connected together.
Description
Technical field
The utility model relates to a kind of fold mechanism, particularly a kind of inner blocking type fold mechanism that is used for Kickboard Scooter.
Background technology
Member and the gap between the member in the fold mechanism on the existing collapsible Kickboard Scooter are bigger; And the locking-positioning structure on the fold mechanism is to adopt the slot type locking location structure; Draw-in groove on the slot type locking location structure and Fastener are to be exposed on the fold mechanism outside face; During use, the fold mechanism on the existing collapsible Kickboard Scooter exists the finger that when folding Kickboard Scooter, injures the people easily.
Summary of the invention
The utility model exists the weak point that when folding Kickboard Scooter, injures people's finger easily to the fold mechanism on the existing collapsible Kickboard Scooter; Provide the gap between a kind of member and the member less; Do not exist draw-in groove, Fastener etc. may injure the structure of finger on its surface, may not cause the Kickboard Scooter inner blocking type fold mechanism that injures the finger potential safety hazard so when folding Kickboard Scooter, do not exist.
The technical scheme that the utility model adopts is to accomplish through following mode: a kind of Kickboard Scooter inner blocking type fold mechanism; This fold mechanism comprises Connection Block, connecting rod, spanner catch gear, and Connection Block has cavity structure, and the bottom of Connection Block is fixed on the Kickboard Scooter pedal; The head of connecting rod is fixed on the Kickboard Scooter front fork tube; The afterbody of connecting rod is contained in the cavity of Connection Block, and the spanner catch gear is made up of handle, screw rod, axle, nut, packing ring, and the screw rod hinge through the spanner catch gear between connecting rod afterbody and the Connection Block links together; The head of handle is provided with cam; Cam place at handle is provided with the groove that matches with screw rod, links together through pivot hinge between handle and screw rod one end, and packing ring is located between the side external surface of cam and Connection Block of handle; The screw rod other end and nut link together, and nut is against on the opposite side outside face of Connection Block.
In described Kickboard Scooter inner blocking type fold mechanism; The housing of Connection Block is made up of rear quarter panel, left side board, right side board; The two ends of rear quarter panel are fixed together with the rear end of left side board and right side board respectively; The end face of the bottom of rear quarter panel, left side board and right side board and Kickboard Scooter pedal head is fixed together, be provided with on the left side board with the spanner catch gear on the screw hole one that matches of screw rod, be provided with on the right side board with the spanner catch gear on the screw hole two that matches of screw rod.
In described Kickboard Scooter inner blocking type fold mechanism, be provided with open slot, left side bar and right-hand rod in the bottom of connecting rod, on the left side of connecting rod bar and right-hand rod, be provided with the spanner axis hole.
In described Kickboard Scooter inner blocking type fold mechanism; Be provided with the detent mechanism of forming by bearing pin, bolt and spring; On the left side board lateral surface of Connection Block, be provided with a boss, on the medial surface of boss, be provided with a circular groove that matches with bearing pin, the circular groove diameter is greater than the diameter of bearing pin; On boss, be provided with the pin shaft hole that matches with bearing pin, the diameter of bearing pin is greater than the diameter of the pin shaft hole on this boss; On right side board, be provided with the circular hole that matches with bolt; Upwards be provided with a circular groove bearing pin head week, on the aft end face of bearing pin, be provided with the screw that matches with bolt; On the left side of connecting rod bar and right-hand rod, be provided with deep-slotted chip breaker, downside pin axis hole, upper pin hole; Wherein, The downside pin axis hole on the connecting rod and the aperture in upper pin hole are greater than the diameter of bearing pin, and deep-slotted chip breaker one end on the connecting rod links to each other with the downside pin axis hole, and the deep-slotted chip breaker other end links to each other with the upper pin hole; The pin diameter at the circular groove place that bearing pin head week makes progress is less than the width of the deep-slotted chip breaker on the left side bar of connecting rod; The diameter of bolt is less than the width of the deep-slotted chip breaker on the right-hand rod of connecting rod, and the width of the circular groove that bearing pin head week makes progress is greater than the thickness of connecting rod left side bar, and the length dimension of bearing pin is less than the distance between left side board medial surface and the right side board medial surface; Bearing pin is through in the cavity that is bolted to Connection Block, and spring is installed on the bolt, and an end of spring is against on the bolt; The other end of spring is against on the outer wall of Connection Block; Wherein, when Kickboard Scooter was in sliding state, the circular groove on the downside pin axis hole on the connecting rod and the left side board of Connection Block coincided; When Kickboard Scooter was in folded state, the circular groove on the upper pin hole on the connecting rod and the left side board of Connection Block coincided.
When Kickboard Scooter was in sliding state, the circular groove on the downside pin axis hole on the connecting rod and the left side board of Connection Block coincided, and at this moment, the bearing pin head is stuck in the downside pin axis hole on the left side bar of connecting rod, in the downside pin axis hole of bearing pin trailer card on the right-hand rod of connecting rod.
When folding Kickboard Scooter; Earlier unclamp the cam on the spanner catch gear through the handle on the spanner catch gear, with hand bolt is pressed inward again, the bearing pin head is got in the circular groove on the left side board of Connection Block with hand; At this moment; Deep-slotted chip breaker on the left side bar of the circular groove on the bearing pin head and connecting rod matches, and the deep-slotted chip breaker that is fixed on the right-hand rod of bolt and connecting rod on the bearing pin matches, so the time Kickboard Scooter can be folded.
When Kickboard Scooter was in folded state, the circular groove on the upper pin hole on the connecting rod and the left side board of Connection Block coincided, and at this moment, the bearing pin head is stuck in the upper pin hole on the left side bar of connecting rod, in the upper pin hole of bearing pin trailer card on the right-hand rod of connecting rod.
The utility model is compared with the fold mechanism on the existing collapsible Kickboard Scooter, has when folding Kickboard Scooter, not exist to cause the characteristics that injure the finger potential safety hazard.
Description of drawings
Fig. 1 is the structural representation of the utility model Kickboard Scooter inner blocking type fold mechanism.
Fig. 2 is the left view of Fig. 1.
Structural representation when Fig. 3 is in folded state for the utility model Kickboard Scooter inner blocking type fold mechanism.
Fig. 4 is the structural representation of Connection Block left side board.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the structural representation of Connection Block right side board.
Fig. 7 is the left view of Fig. 6.
Fig. 8 is the structural representation of connecting rod.
Fig. 9 is the left view of Fig. 8.
Figure 10 is the structural representation of bearing pin.
In accompanying drawing 1～accompanying drawing 10,1 expression Connection Block; 101 expression rear quarter panels; 102 expression left side boards; 1021 expression pin shaft holes; 1022 expression screw holes one; 1023 expression boss; 1024 expression circular grooves; 103 expression right side boards; 1031 expression circular holes; 1032 expression screw holes two; 2 expression connecting rods; 201 expression open slots; 202 expression left side bars; 203 expression right-hand rods; 204 expression spanner axis holes; 205 expression deep-slotted chip breakers; 206 expression downside pin axis holes; 207 expression upper pin holes; 3 expression spanner catch gears; 301 expression handles; 302 expression screw rods; 303 expression axles; 304 expression nuts; 305 expression packing rings; 306 expression grooves; 307 expression cams; 4 expression front fork tubes; 5 expression front forks; 6 expression wheels; 7 expression pedals; 8 expression bearing pins; 801 expression screws; 802 expression circular grooves; 9 expression bolts; 10 expression springs.
The specific embodiment
Contrast accompanying drawing below, the utility model is described further through embodiment.
A kind of Kickboard Scooter inner blocking type fold mechanism, this fold mechanism comprises Connection Block 1, connecting rod 2, spanner catch gear 3, bearing pin 8, bolt 9 and spring 10, wherein:
Connection Block 1 has cavity structure; The housing of Connection Block 1 is made up of rear quarter panel 101, left side board 102, right side board 103; The two ends of rear quarter panel 101 are fixed together with the rear end of left side board 102 and right side board 103 respectively; The end face of the bottom of rear quarter panel 101, left side board 102 and right side board 103 and Kickboard Scooter pedal 7 heads is fixed together, be provided with on the left side board 102 with spanner catch gear 3 on the screw hole 1 that matches of screw rod 302, on left side board 102 lateral surfaces of Connection Block 1, be provided with a boss 1023; On the medial surface of boss 1023, be provided with a circular groove 1024 that matches with bearing pin 8; The diameter of circular groove 1024 is provided with the pin shaft hole 1021 that matches with bearing pin 8 greater than the diameter of bearing pin 8 on boss 1023, the diameter of bearing pin 8 is greater than the diameter of the pin shaft hole 1021 on this boss 1023; At the screw hole 2 1032 that is provided with the circular hole 1031 that matches with bolt 9 on the right side board 103 and matches with screw rod 302 on the spanner catch gear 3.
The head of connecting rod 2 is fixed on the Kickboard Scooter front fork tube 4; Be provided with open slot 201, left side bar 202 and right-hand rod 203 in the bottom of connecting rod 2; On the left side of connecting rod 2 bar 202 and right-hand rod 203, be provided with spanner axis hole 204, deep-slotted chip breaker 205, downside pin axis hole 206 and upper pin hole 207; Wherein, The downside pin axis hole 206 on the connecting rod 2 and the aperture in upper pin hole 207 are greater than the diameter of bearing pin 8, and deep-slotted chip breaker 205 1 ends on the connecting rod 2 link to each other with downside pin axis hole 206, and deep-slotted chip breaker 205 other ends link to each other with upper pin hole 207; The afterbody of connecting rod 2 is contained in the cavity of Connection Block 1.
Spanner catch gear 3 is made up of handle 301, screw rod 302, axle 303, nut 304, packing ring 305; Screw rod 302 hinges through spanner catch gear 3 between connecting rod 2 afterbodys and the Connection Block 1 link together; The head of handle 301 is provided with cam 307; Cam 307 places at handle 301 are provided with the groove 306 that matches with screw rod 302, link together through axle 303 hinges between handle 301 and screw rod 302 1 ends, and packing ring 305 is located between the lateral surface of left side board 102 of cam 307 and Connection Block 1 of handle 301; Screw rod 302 other ends and nut 304 link together, and nut 304 is against on the lateral surface of right side board 103 of Connection Block 1.
Upwards be provided with a circular groove 802 in 8 head weeks of bearing pin, on the aft end face of bearing pin 8, be provided with the screw 801 that matches with bolt 9; Bearing pin 8 diameters at circular groove 802 places that 8 head weeks of bearing pin make progress are less than the width of the deep-slotted chip breaker 205 on the left side bar 202 of connecting rod 2; Bolt 9 diameters are less than the width of the deep-slotted chip breaker 205 on the right-hand rod 203 of connecting rod 2; The width of the circular groove 802 that 8 head weeks of bearing pin make progress is greater than the thickness of connecting rod 2 left side bars 202, and the length dimension of bearing pin 8 is less than the distance between left side board 102 medial surfaces and the right side board medial surface; Bearing pin 8 is fixed on through bolt 9 in the cavity of Connection Block 1, and spring 10 is installed on the bolt 9, and an end of spring 10 is against on the bolt 9, and the other end of spring 10 is against on the outer wall of Connection Block 1.
Claims (6)
1. Kickboard Scooter inner blocking type fold mechanism, this fold mechanism comprises Connection Block, connecting rod, spanner catch gear, it is characterized in that Connection Block has cavity structure; The bottom of Connection Block is fixed on the Kickboard Scooter pedal, and the head of connecting rod is fixed on the Kickboard Scooter front fork tube, and the afterbody of connecting rod is contained in the cavity of Connection Block; The spanner catch gear is made up of handle, screw rod, axle, nut, packing ring; Screw rod hinge through the spanner catch gear between connecting rod afterbody and the Connection Block links together, and the head of handle is provided with cam, is provided with the groove that matches with screw rod at the cam place of handle; Link together through pivot hinge between handle and screw rod one end; Packing ring is located between the side external surface of cam and Connection Block of handle, and the screw rod other end and nut link together, and nut is against on the opposite side outside face of Connection Block.
2. Kickboard Scooter inner blocking type fold mechanism according to claim 1; The housing that it is characterized in that Connection Block is made up of rear quarter panel, left side board, right side board; The two ends of rear quarter panel are fixed together with the rear end of left side board and right side board respectively; The end face of the bottom of rear quarter panel, left side board and right side board and Kickboard Scooter pedal head is fixed together; Be provided with on the left side board with the spanner catch gear on the screw hole one that matches of screw rod, be provided with on the right side board with the spanner catch gear on the screw hole two that matches of screw rod.
3. Kickboard Scooter inner blocking type fold mechanism according to claim 1 and 2 is characterized in that being provided with open slot, left side bar and right-hand rod in the bottom of connecting rod, on the left side of connecting rod bar and right-hand rod, is provided with the spanner axis hole.
4. Kickboard Scooter inner blocking type fold mechanism according to claim 3; It is characterized in that in this fold mechanism, being provided with the detent mechanism of forming by bearing pin, bolt and spring, on the left side board lateral surface of Connection Block, be provided with a boss; On the medial surface of boss, be provided with a circular groove that matches with bearing pin; The circular groove diameter is provided with the pin shaft hole that matches with bearing pin greater than the diameter of bearing pin on boss, the diameter of bearing pin is greater than the diameter of the pin shaft hole on this boss; On right side board, be provided with the circular hole that matches with bolt; Upwards be provided with a circular groove bearing pin head week, on the aft end face of bearing pin, be provided with the screw that matches with bolt; On the left side of connecting rod bar and right-hand rod, be provided with deep-slotted chip breaker, downside pin axis hole, upper pin hole; Wherein, The downside pin axis hole on the connecting rod and the aperture in upper pin hole are greater than the diameter of bearing pin, and deep-slotted chip breaker one end on the connecting rod links to each other with the downside pin axis hole, and the deep-slotted chip breaker other end links to each other with the upper pin hole; The pin diameter at the circular groove place that bearing pin head week makes progress is less than the width of the deep-slotted chip breaker on the left side bar of connecting rod; The diameter of bolt is less than the width of the deep-slotted chip breaker on the right-hand rod of connecting rod, and the width of the circular groove that bearing pin head week makes progress is greater than the thickness of connecting rod left side bar, and the length dimension of bearing pin is less than the distance between left side board medial surface and the right side board medial surface; Bearing pin is through in the cavity that is bolted to Connection Block, and spring is installed on the bolt, and an end of spring is against on the bolt; The other end of spring is against on the outer wall of Connection Block; Wherein, when Kickboard Scooter was in sliding state, the circular groove on the downside pin axis hole on the connecting rod and the left side board of Connection Block coincided; When Kickboard Scooter was in folded state, the circular groove on the upper pin hole on the connecting rod and the left side board of Connection Block coincided.
5. Kickboard Scooter inner blocking type fold mechanism according to claim 4 is characterized in that in this fold mechanism, and when Kickboard Scooter was in sliding state, the circular groove on the downside pin axis hole on the connecting rod and the left side board of Connection Block coincided.
6. Kickboard Scooter inner blocking type fold mechanism according to claim 4 is characterized in that in this fold mechanism, and when Kickboard Scooter was in folded state, the circular groove on the upper pin hole on the connecting rod and the left side board of Connection Block coincided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200080939U CN202464042U (en) | 2012-01-09 | 2012-01-09 | Internally-Clamping-type folding mechanism for scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200080939U CN202464042U (en) | 2012-01-09 | 2012-01-09 | Internally-Clamping-type folding mechanism for scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202464042U true CN202464042U (en) | 2012-10-03 |
Family
ID=46912225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200080939U Expired - Lifetime CN202464042U (en) | 2012-01-09 | 2012-01-09 | Internally-Clamping-type folding mechanism for scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202464042U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192243A (en) * | 2014-08-06 | 2014-12-10 | 平湖市利童童车厂 | Tri-scooter |
| CN104787198A (en) * | 2015-04-20 | 2015-07-22 | 罗梓珊 | Folding transportation means with automatic lock |
| CN107472441A (en) * | 2016-12-31 | 2017-12-15 | 张华� | The foldable frame of electric bicycle |
-
2012
- 2012-01-09 CN CN2012200080939U patent/CN202464042U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192243A (en) * | 2014-08-06 | 2014-12-10 | 平湖市利童童车厂 | Tri-scooter |
| CN104192243B (en) * | 2014-08-06 | 2017-01-18 | 许培川 | Tri-scooter |
| CN104787198A (en) * | 2015-04-20 | 2015-07-22 | 罗梓珊 | Folding transportation means with automatic lock |
| CN107472441A (en) * | 2016-12-31 | 2017-12-15 | 张华� | The foldable frame of electric bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |