CN110001844B - Hand-pressing folding scooter - Google Patents
Hand-pressing folding scooter Download PDFInfo
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- CN110001844B CN110001844B CN201811640493.XA CN201811640493A CN110001844B CN 110001844 B CN110001844 B CN 110001844B CN 201811640493 A CN201811640493 A CN 201811640493A CN 110001844 B CN110001844 B CN 110001844B
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- push rod
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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
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Abstract
A hand-pressed folding scooter is realized by pressing a folding pressing piece to drive an upper push rod to move downwards, and simultaneously swinging the lower part of the upper push rod downwards to the lower push rod, so that the lower push rod is meshed with a part of racks of the upper push rod, and then a sliding pin is slid to be unfolded or folded to a position groove after the lower push rod, a pulling piece and a rigid rope are sequentially pushed in a linkage manner, so that no matter a moving pipe of a telescopic rod is in a high position or is contracted to the position, only the pressing piece is pressed downwards to fold and fold, a part of racks between the lower push rod and the upper push rod can be meshed together to realize folding or unfolding of the scooter, the folding and unfolding operation of the scooter is not limited by the position state of the telescopic rod, the scooter does not need to be operated by contracting the telescopic pipe to the shortest state when the scooter is folded or unfolded, and the scooter is very suitable for the use habit of people for folding and unfolding the scooter, so that the structure of the invention is more reasonable, the operation is convenient by one hand.
Description
Technical Field
The invention relates to a scooter.
Background
It is known that current scooters are basically made foldable for easy carrying and storage. The folding structures of the prior scooter are various, but basically are complex, and can be realized by simultaneously operating two hands, so the folding operations of the structures are not convenient, and the production cost is high. Therefore, there have been developed scooters that are folded by operating the push buttons with one hand, such as the scooter of patent No. 2016214703435 and the scooter of patent application No. 2016112448412, which are more convenient to fold by pressing the push buttons, and thus, the operation is laborious and laborious; in addition, for the scooter with the retractable handle tube (as is the case for most scooters), the scooter can be operated only when the handle tube is retracted to the shortest length each time the scooter is folded, and the folding mode is not in line with the daily operation habit of people (the habit of people is that the scooter can be folded and operated regardless of the retractable handle tube at any position), so the scooter operated and folded by one hand at present needs to be further improved.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a scooter which has a more reasonable structure and accords with the folding habit of people, the folding operation of the scooter is not influenced by the position state of a telescopic rod, and the scooter is convenient to operate by one hand.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a hand is according to folding scooter, includes the bottom plate of front end area a pair of couple piece, establishes the rear wheel subassembly at the bottom plate tail end, swings the fork pipe of connecting in this couple piece through the oscillating axle, moves the steering column of emboliaing in the sleeve part of this fork pipe through upper and lower slewing bearing, the telescopic link of being connected with this steering column upper end, connects the front wheel subassembly at the steering column lower extreme, adorns the handle in this telescopic link upper end to and the structure of folding up, wherein:
the fork tube comprises a circular sleeve part and an inclined tube part which are communicated;
the telescopic rod comprises a fixed pipe sleeved with the steering rod and a moving pipe sleeved in the fixed pipe in a telescopic manner, and the fixed pipe and the moving pipe are locked by a telescopic locking assembly;
the coupling piece is provided with an arc surface taking the swinging shaft as the center of a circle, and an unfolding in-place groove and a folding in-place groove which are positioned at the two ends of the arc surface;
the folding structure comprises a rigid rope, a traction piece and a sliding pin which are connected with the upper end and the lower end of the rigid rope, a rigid rope striding pulling fulcrum, a traction piece reset spring, a sliding pin reset spring, a lower push rod, an upper push rod, a push rod reset spring, an upper push rod swinging push piece and a folding pressing piece; the traction piece and the traction piece reset spring are sleeved in a section of space between the inner wall of the sleeve part and the outer wall of the steering rod and can slide up and down along the outer wall of the steering rod; the traction piece reset spring enables the traction piece to reset upwards; the rigid rope crosses the pulling fulcrum on the side of the inclined pipe part close to the sleeve part; the rigid rope passes through the inclined pipe part along the length direction in the inclined pipe part, the upper part of the rigid rope is spanned on the spanned pulling fulcrum of the rigid rope, and the upper end and the lower end of the rigid rope are respectively connected with the pulling piece and the sliding pin; the two ends of the sliding pin reset spring are respectively connected to the sliding pin and the swinging shaft, and the sliding pin can slide along the arc-shaped surface of the coupling piece and can slide to the expanded position groove or the retracted position groove under the pulling of the sliding pin reset spring; an avoidance strip-shaped hole for the sliding pin to slide in, slide out, expand and fold to the position groove is arranged on the inclined tube part; the upper push rod and the push rod reset spring are arranged in the moving pipe; the folding pressing piece is arranged in the moving pipe, and the lower end of the folding pressing piece acts on the upper push rod to enable the upper push rod to move downwards in the moving pipe; the lower push rod and the upper push rod swing pushing piece are arranged in the fixed pipe, and the upper push rod with the lower part extending into the fixed pipe is clamped in the fixed pipe; a pushing pin with an elastic sheet is arranged in the lower part of the lower pushing rod; the lower push rod and the steering rod are respectively provided with a pin hole and a push pin sliding hole for exposing the push pin; the pushing pin is connected with the traction piece sleeved outside the steering rod; the lower push rod and the upper push rod are respectively provided with a rack, when the folding pressing piece presses downwards to drive the upper push rod in the movable tube to move downwards, the upper push rod can swing the push piece to push the upper push rod to obliquely swing towards the lower push rod, and then a part of the racks between the lower push rod and the upper push rod are meshed together; when the upper push rod pushes the lower push rod to move downwards, the push pin arranged in the lower push rod pushes the traction piece to overcome the elasticity of the return spring of the traction piece and then slide downwards along the outer wall of the steering rod, then the traction piece pulls the rigid rope downwards along the upper outer edge of the span pull fulcrum of the rigid rope, and the sliding pin at the other end of the rigid rope is pulled to slide away from the positioning groove or slide away from the positioning groove after overcoming the acting force of the return spring of the sliding pin.
In the improved scheme of the scooter folded by hands, the upper part of the upper push rod is provided with a strip-shaped guide hole; the traction part return spring is a compression spring arranged in the guide hole; and a transverse pin is arranged in a guide hole positioned below the traction member return spring, and two ends of the transverse pin are transversely inserted and fixed in a pin hole of the moving pipe.
In the improvement scheme of the hand-pressing folding scooter, the lower push rod is divided into a rack part and a tubular part at the upper part, and the rack part and the tubular part are connected through a pin shaft; the rack is arranged on the rack part; the pushing pin with the elastic sheet is arranged in the tubular part.
In the improvement scheme of the hand-pressing folding scooter, a push rod separation pushing piece which enables the upper push rod to swing away from the lower push rod is arranged in the telescopic rod.
In the improved scheme of the hand-push folding scooter, the push rod separation push piece is a V-shaped elastic steel rod arranged in the lower end of the upper push rod.
In the improvement scheme to above-mentioned hand according to folding scooter, the rack of lower catch bar and last catch bar is separated into two through separating the groove respectively in the straight line direction and is listed as, the elasticity billet is established in the separating the groove of last catch bar.
In the improvement scheme of the scooter folded by hand, the upper push rod swinging push piece is tubular and is arranged in the fixed pipe; the upper end of the upper push rod and the upper end of the lower push rod extend into a pipe of the upper push rod swinging push piece; the lower end of the upper push rod is provided with an inclined boss, and the inner wall of the upper push rod swinging pushing piece is provided with an inclined pushing platform which interacts with the inclined boss.
In the improved scheme of the scooter folded by hand, an inclined convex shoulder is arranged at the lower part of the folding pressing piece, and a stress inclined plane interacting with the inclined convex shoulder is arranged at the upper end of the upper push rod.
Compared with the prior art, the invention has the beneficial effects that: because the folding and unfolding of the scooter are controlled, the lower part of the upper push rod is swung downwards to the lower push rod while the upper push rod is driven to move downwards by pressing the folding pressing piece, the lower push rod and a part of racks of the upper push rod are meshed together, and then the lower push rod, the pulling piece and the steel rope are sequentially pushed in a linkage manner to enable the sliding pin to slide away from the folding and unfolding or be folded to the position groove, so that the folding and unfolding operations of the scooter can be realized by meshing a part of racks between the lower push rod and the upper push rod together no matter the moving pipe of the telescopic rod is in a high position or is in a retracted position, and the folding and unfolding operations are not limited by the position state of the telescopic rod as long as the pressing piece is pressed downwards, so that the scooter can be operated without retracting the telescopic pipe to the shortest state when the scooter is folded or unfolded, which is very accordant with the use habit of people for folding and unfolding the scooter, therefore, the invention has more reasonable structure and convenient single-hand operation.
The invention is described in further detail below with reference to the following detailed description and accompanying drawings:
[ description of the drawings ]
FIG. 1 is a first perspective view (expanded state) of an embodiment of the present invention;
FIG. 2 is a perspective view of an embodiment of the present invention illustrating the second embodiment (folded state);
FIG. 3 is a schematic structural diagram of an embodiment of the present invention;
FIG. 4 is an enlarged view of section I of FIG. 3;
FIG. 5 is an enlarged view of detail II of FIG. 3;
FIG. 6 is a first assembly view of an embodiment of the present invention;
FIG. 7 is a second schematic assembly view of the present invention;
fig. 8 is a schematic perspective view of a part of a folding structure according to an embodiment of the present invention.
[ detailed description ] embodiments
A hand-push folding scooter, as shown in fig. 1 to 8, comprises a bottom plate 2 with a pair of coupling pieces 1 at the front end, a rear wheel component 3 (which can be a component of single or double rear wheels) arranged at the tail end of the bottom plate 2, a fork tube 4 connected in the pair of coupling pieces 1 in a swinging way through a swinging shaft 41, a steering rod 5 sleeved in a sleeve part 42 of the fork tube 4 through an upper slewing bearing 51 and a lower slewing bearing 52 in a rotating way, a telescopic rod 6 connected with the upper end of the steering rod 5, a front wheel component 7 (which can be single or double front wheels) connected with the lower end of the steering rod 5, a handle 8 arranged at the upper end of the telescopic rod 6, and a folding structure 9 for controlling whether the fork tube 4 can be unfolded and folded; here:
the fork tube 4 comprises a circular sleeve portion 42 and an inclined tube portion 43 (typically a square tube) in communication;
the telescopic rod 6 comprises a fixed tube 61 sleeved with the steering rod 5 (here, the fixed tube and the steering rod are locked together after being connected by screw threads) and a moving tube 62 telescopically sleeved into the fixed tube 61 through a height adjusting elastic pin, and the fixed tube and the moving tube are locked by a telescopic locking component 63;
the coupling piece 1 is provided with an arc surface 11 taking the swinging shaft 41 as a circle center, and an unfolding to-position groove 12 and a folding to-position groove 13 which are positioned at two ends of the arc surface 11;
the folding structure 9 comprises a rigid rope 90, a pulling member 91 and a sliding pin 92 connected to the upper and lower ends of the rigid rope 90, a rigid rope span pulling fulcrum 93, a pulling member return spring 94, a sliding pin return spring 95, a lower push rod 96, an upper push rod 97, a push rod return spring 98, an upper push rod swinging push member 99 and a folding pressing member 100; the traction piece 91 and the traction piece return spring 94 are sleeved in a space between the inner wall of the sleeve part 42 and the outer wall of the steering rod 5 and can slide up and down along the outer wall of the steering rod 5; the traction member return spring 94 returns the traction member 91 upward (here, the traction member return spring 94 is a compression spring and is located below the traction member, and may be a tension spring, etc.); the rigid rope straddling fulcrum 93 crosses on the side of the inclined tube part 43 close to the sleeve part 42; the rigid rope 90 passes through the inclined tube part 43 along the length direction in the tube, and the upper part of the rigid rope strides over a striding and pulling fulcrum 93 of the rigid rope, and the upper end and the lower end of the rigid rope are respectively connected with the pulling piece 91 and the sliding pin 92; the two ends of the sliding pin return spring 95 are respectively connected to the sliding pin 92 and the swinging shaft 41, and the sliding pin 92 can slide along the arc-shaped surface 11 of the coupling piece 1 and can slide down to the unfolding to-position groove 12 or be folded to the position groove 13 under the pulling of the sliding pin return spring 95; the inclined tube part 43 is provided with an avoiding strip-shaped hole 431 for the sliding pin 92 to slide in, slide out, expand and fold to the position groove, so that the sliding of the sliding pin is not interfered; the upper push rod 97 and the push rod return spring 98 are arranged in the moving pipe 62; the folding pressing piece 100 is arranged in the moving pipe (here, since the scooter is a double-handle, the pressing piece is arranged in the horizontal pipe part of the T-shaped moving pipe and then is directly communicated with the vertical pipe part of the moving pipe, and the horizontal pipe part is exposed upwards; of course, the pressing piece can also be sleeved outside the vertical pipe part of the moving pipe 62), the lower end of the pressing piece acts on the upper push rod to enable the upper push rod to move downwards in the moving pipe; the lower push rod 96 and the upper push rod swinging push piece 99 are arranged in the fixed tube 61, and the upper push rod 97 with the lower part extending into the fixed tube 61 is clamped in the fixed tube; the upper part of the lower push rod 96 extends into the moving pipe; a pushing pin 102 with a spring plate 1021 is arranged at the lower part of the lower pushing rod 96; the lower push rod 96 and the steering rod 5 are respectively provided with a pin hole 961 through which the push pin 102 is exposed, and a push pin slide hole 53; the pushing pin 102 is connected with the pulling member 91 sleeved outside the steering rod 5, so that when the lower pushing rod 96 moves downwards under the driving of the upper pushing rod 97, the pushing pin 102 can act on the pulling member 91 to pull the steel rope, thereby folding the scooter; in order to realize the purpose that the upper push rod drives the lower push rod to move downwards for folding or unfolding the scooter, the lower push rod 96 and the upper push rod 97 are respectively provided with a rack 971 and 962, when the folding pressing member 100 presses downwards to drive the upper push rod 97 in the moving tube 62 to move downwards, the upper push rod swinging pushing member 99 can push the upper push rod 97 to swing downwards towards the lower push rod 96 in an inclined way, a part of the racks 962 and 971 between the lower push rod 96 and the upper push rod 97 are meshed together, so that the lower push rod 96 can be pushed to move downwards by the upper push rod 97, at this time, the push pin 102 arranged in the lower push rod 96 can push the pull member 91 to overcome the elastic force of the pull member return spring 94 and then slide downwards along the outer wall of the steering rod, and then the pull member 91 pulls the steel rope 90 downwards along the upper outer edge of the steel rope crossing pull fulcrum 93, and then the slide pin 92 at the other end of the steel rope can be pulled to slide away from the displacement groove 12 or open to the displacement groove 12 or retract from the displacement groove 12 after overcoming the acting force of the slide return spring 95 The scooter is unfolded by fitting the position groove 13.
As can be seen from the above, the folding and unfolding of the scooter is realized by engaging a part of the strip- shaped teeth 962 and 971 of the lower push rod 96 and the upper push rod 97 together after the folding pressing member 100 is pressed down to drive the upper push rod 97 to move downwards and simultaneously swing the lower part of the upper push rod 96 downwards, and then the lower push rod 96, the pulling member 91 and the steel rope 90 are pushed in sequence in a linkage manner to make the sliding pin 92 slide away from the folding and unfolding position groove or fold to the position groove, so that no matter whether the moving tube of the telescopic rod is in a high position or in a retracted position, the folding and unfolding of the scooter can be realized by engaging a part of the strip- shaped teeth 962 and 971 between the lower push rod 96 and the upper push rod 97 together only by pressing down the folding pressing member 100, so that the folding and unfolding operations of the scooter are not limited by the position state of the telescopic rods, and the operation of the telescopic tube does not need to be operated to be retracted to the shortest state when the scooter is folded, the invention is more reasonable in structure because the invention is in accordance with the use habit of people to fold and unfold the scooter usually.
As a preferred embodiment, as shown in fig. 8, the teeth of the racks 971, 962 of the upper push rod 97 and the lower push rod 96 are slightly inclined, and they are engaged in one direction (they are engaged together when the upper push rod 97 is pushed down).
In the present embodiment, a bar-shaped guide hole 974 is provided in an upper portion of the upper push rod 97; the tension member return spring 94 is a compression spring disposed in the guide hole 974; in the guide hole 974 located below the tension member return spring 94, a transverse pin 101 is provided, the two ends of which are inserted and fixed transversely in the pin holes 621 of the moving tube 62, and the transverse pin not only guides the upper push rod 97 to move up and down slightly obliquely, but also provides support for the action of the compression spring on the upper push rod.
In the present embodiment, as shown in fig. 6 and 7, the lower push rod 96 is divided into a rack portion 963 and a tubular portion 964 of an upper portion, which are connected by a pin 103, for the convenience of production and assembly; the rack 962 is provided to the rack portion 963; the push pin 102 with the spring plate 1021 is disposed within the tubular portion 964. Preferably, a push rod separating pushing piece 104 is arranged in the telescopic rod 6 for swinging the upper push rod 97 away from the lower push rod 96, so that when the folding pressing piece 100 is released, the lower push rod 96 and the racks 962, 971 of the upper push rod 97 can be prevented from being still engaged together to affect the resetting of the folding structure 9. The push-rod separating pusher 104 is typically an elastic member, which may be a tension spring, a compression spring, or a bent elastic steel rod, a spring plate, etc., and in the present embodiment as shown in fig. 7, it is a V-shaped elastic steel rod (the elastic force of which is not so great that the steel rod can assist in separating the upper and lower push members when the folding push member is released) installed in the lower end of the upper push rod 97, which faces the lower push rod 96, and when the lower portion of the upper push rod swings down the push rod, one end of the elastic steel rod abuts against the lower push rod, and once the folding push member is released, the upper and lower push rods are smoothly separated by the elastic steel rod. In this embodiment, the racks 962 and 971 of the lower and upper push rods 96 and 97 are separated into two rows in the linear direction by the separation grooves 965 and 972, respectively, and the elastic steel bars are disposed in the separation grooves 965 of the upper push rod 97, which not only helps engagement between the racks, but also helps installation and stress balance of the elastic steel bars.
The upper push rod swing push member 99 may be of various structures as long as it can push the lower portion of the upper push rod to swing downward when the upper push rod moves downward, and can automatically swing away from the lower push rod when the upper push rod moves upward and returns. In the present embodiment, the upper pushing rod 97 and the upper pushing rod swinging pusher 99 are realized by means of a ramp, as shown in fig. 4 and 8, the upper pushing rod swinging pusher 99 is tubular and is inserted into the fixed tube 61; the upper end of the upper push rod 97 and the upper end of the lower push rod 96 extend into the pipe of the upper push rod swinging push piece 99; the lower end of the upper push rod is provided with an inclined boss 973, the inner wall of the upper push rod swinging push piece 99 is provided with an inclined push table 991, and when the upper push rod moves downwards, the lower part of the upper push rod can swing towards the lower push rod under the action of the inclined push table 991.
Preferably, an inclined shoulder is provided at the lower portion of the folding pressing member 100, and a force-receiving inclined surface interacting with the inclined shoulder is provided at the upper end of the upper push rod, so that when the folding pressing member 100 is pressed down, the lower portion of the upper push rod is swung to the lower push rod, thereby achieving the purpose of operating the folding structure with less effort.
The scooter shown in this embodiment is double-handled.
Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made herein without departing from the principles and spirit of the invention as defined by the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the remainder of the disclosure, but rather to limit the scope of the disclosure to the full extent set forth in the appended claims.
Claims (8)
1. The utility model provides a hand is according to folding scooter, includes the bottom plate of front end area a pair of couple piece, establishes the rear wheel subassembly at the bottom plate tail end, swings the fork pipe of connecting in this couple piece through the oscillating axle, moves the steering column of emboliaing in the sleeve part of this fork pipe through upper and lower slewing bearing, the telescopic link of being connected with this steering column upper end, connects the front wheel subassembly at the steering column lower extreme, adorns the handle in this telescopic link upper end to and the structure of folding up, its characterized in that:
the fork tube comprises a circular sleeve part and an inclined tube part which are communicated;
the telescopic rod comprises a fixed pipe sleeved with the steering rod and a moving pipe sleeved in the fixed pipe in a telescopic manner, and the fixed pipe and the moving pipe are locked by a telescopic locking assembly;
the coupling piece is provided with an arc surface taking the swinging shaft as the center of a circle, and an unfolding in-place groove and a folding in-place groove which are positioned at the two ends of the arc surface;
the folding structure comprises a rigid rope, a traction piece and a sliding pin which are connected with the upper end and the lower end of the rigid rope, a rigid rope striding pulling fulcrum, a traction piece reset spring, a sliding pin reset spring, a lower push rod, an upper push rod, a push rod reset spring, an upper push rod swinging push piece and a folding pressing piece; the traction piece and the traction piece reset spring are sleeved in a section of space between the inner wall of the sleeve part and the outer wall of the steering rod and can slide up and down along the outer wall of the steering rod; the traction piece reset spring enables the traction piece to reset upwards; the rigid rope crosses the pulling fulcrum on the side of the inclined pipe part close to the sleeve part; the rigid rope passes through the inclined pipe part along the length direction in the inclined pipe part, the upper part of the rigid rope is spanned on the spanned pulling fulcrum of the rigid rope, and the upper end and the lower end of the rigid rope are respectively connected with the pulling piece and the sliding pin; the two ends of the sliding pin reset spring are respectively connected to the sliding pin and the swinging shaft, and the sliding pin can slide along the arc-shaped surface of the coupling piece and can slide to the expanded position groove or the retracted position groove under the pulling of the sliding pin reset spring; an avoidance strip-shaped hole for the sliding pin to slide in, slide out, expand and fold to the position groove is arranged on the inclined tube part; the upper push rod and the push rod reset spring are arranged in the moving pipe; the folding pressing piece is arranged in the moving pipe, and the lower end of the folding pressing piece acts on the upper push rod to enable the upper push rod to move downwards in the moving pipe; the lower push rod and the upper push rod swing pushing piece are arranged in the fixed pipe, and the upper push rod with the lower part extending into the fixed pipe is clamped in the fixed pipe; a pushing pin with an elastic sheet is arranged in the lower part of the lower pushing rod; the lower push rod and the steering rod are respectively provided with a pin hole and a push pin sliding hole for exposing the push pin; the pushing pin is connected with the traction piece sleeved outside the steering rod; the lower push rod and the upper push rod are respectively provided with a rack, when the folding pressing piece presses downwards to drive the upper push rod in the movable tube to move downwards, the upper push rod can swing the push piece to push the upper push rod to obliquely swing towards the lower push rod, and then a part of the racks between the lower push rod and the upper push rod are meshed together; when the upper push rod pushes the lower push rod to move downwards, the push pin arranged in the lower push rod pushes the traction piece to overcome the elasticity of the return spring of the traction piece and then slide downwards along the outer wall of the steering rod, then the traction piece pulls the rigid rope downwards along the upper outer edge of the span pull fulcrum of the rigid rope, and the sliding pin at the other end of the rigid rope is pulled to slide away from the positioning groove or slide away from the positioning groove after overcoming the acting force of the return spring of the sliding pin.
2. The hand-push folding scooter of claim 1, wherein a bar-shaped guide hole is provided in an upper portion of the upper push bar; the traction part return spring is a compression spring arranged in the guide hole; and a transverse pin is arranged in a guide hole positioned below the traction member return spring, and two ends of the transverse pin are transversely inserted and fixed in a pin hole of the moving pipe.
3. The hand-push foldable scooter of claim 2, wherein said lower push rod is divided into a rack portion and a tubular portion of an upper portion, which are connected by a pin; the rack is arranged on the rack part; the pushing pin with the elastic sheet is arranged in the tubular part.
4. The hand-push foldable scooter of claim 1, 2 or 3, wherein a push-rod separating push member for swinging the upper push rod away from the lower push rod is provided in the telescopic rod.
5. The hand-folded scooter of claim 4, wherein the push bar separating push member is a V-shaped elastic steel bar installed in a lower end of the upper push bar.
6. The hand-push foldable scooter of claim 5, wherein the racks of the lower push bar and the upper push bar are respectively partitioned into two rows in a linear direction by partition grooves, and the elastic steel bars are provided in the partition grooves of the upper push bar.
7. The hand-push foldable scooter of claim 5 or 6, wherein the upper push rod swing pusher is tubular and is inserted into the fixed tube; the upper end of the upper push rod and the upper end of the lower push rod extend into a pipe of the upper push rod swinging push piece; the lower end of the upper push rod is provided with an inclined boss, and the inner wall of the upper push rod swinging pushing piece is provided with an inclined pushing platform which interacts with the inclined boss.
8. The hand-push foldable scooter of claim 7, wherein an inclined shoulder is provided at a lower portion of the folding pressing member, and a force-receiving slope interacting with the inclined shoulder is provided at an upper end of the upper push rod.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018214445324 | 2018-09-03 | ||
| CN201821444532 | 2018-09-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110001844A CN110001844A (en) | 2019-07-12 |
| CN110001844B true CN110001844B (en) | 2020-11-03 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811640493.XA Active CN110001844B (en) | 2018-09-03 | 2018-12-29 | Hand-pressing folding scooter |
| CN201822273947.6U Withdrawn - After Issue CN209426951U (en) | 2018-09-03 | 2018-12-29 | Hand is by the scooter folded |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822273947.6U Withdrawn - After Issue CN209426951U (en) | 2018-09-03 | 2018-12-29 | Hand is by the scooter folded |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN110001844B (en) |
| WO (1) | WO2020047952A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115214830A (en) * | 2022-05-27 | 2022-10-21 | 深圳市智盛富科技有限公司 | Folding structure |
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| CN205891113U (en) * | 2016-06-14 | 2017-01-18 | 杭州非古科技有限公司 | Swift folding mechanism of a scooter key |
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| CN207060269U (en) * | 2017-06-01 | 2018-03-02 | 昆山奥格斯特电动科技有限公司 | A kind of folding scooter |
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| GB2362142B (en) * | 2000-05-10 | 2002-07-03 | Den Liang Ind Co Ltd | Folding structure for handle of a handle-controlled skate board |
| US20020145264A1 (en) * | 2001-04-09 | 2002-10-10 | Chin-Lien Hung | Folding structure of a scooter |
| CN201712729U (en) * | 2010-03-05 | 2011-01-19 | 武济群 | Scooter folding mechanism |
| CN105129009B (en) * | 2013-05-31 | 2017-11-21 | 东莞威信运动用品有限公司 | Control rod of electric car |
| TWM505130U (en) * | 2015-04-30 | 2015-07-11 | Taiwan Ca Inc | System to use safety credential to obtain digital certificate signing of different programs on mobile device |
| CN105438361B (en) * | 2015-12-01 | 2017-11-17 | 郑运婷 | The application method of scooter double-slider folding joint |
| CN106515967A (en) * | 2016-12-29 | 2017-03-22 | 陈辅龙 | Scooter more convenient to fold |
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2018
- 2018-10-19 WO PCT/CN2018/110917 patent/WO2020047952A1/en active Application Filing
- 2018-12-29 CN CN201811640493.XA patent/CN110001844B/en active Active
- 2018-12-29 CN CN201822273947.6U patent/CN209426951U/en not_active Withdrawn - After Issue
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205891113U (en) * | 2016-06-14 | 2017-01-18 | 杭州非古科技有限公司 | Swift folding mechanism of a scooter key |
| CN206871269U (en) * | 2017-04-18 | 2018-01-12 | 王德生 | A kind of fold mechanism of slide board handle |
| CN207060269U (en) * | 2017-06-01 | 2018-03-02 | 昆山奥格斯特电动科技有限公司 | A kind of folding scooter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110001844A (en) | 2019-07-12 |
| WO2020047952A1 (en) | 2020-03-12 |
| CN209426951U (en) | 2019-09-24 |
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