WO2018068280A1 - Folding scooter - Google Patents
Folding scooter Download PDFInfo
- Publication number
- WO2018068280A1 WO2018068280A1 PCT/CN2016/102063 CN2016102063W WO2018068280A1 WO 2018068280 A1 WO2018068280 A1 WO 2018068280A1 CN 2016102063 W CN2016102063 W CN 2016102063W WO 2018068280 A1 WO2018068280 A1 WO 2018068280A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sleeve
- handle
- bushing
- latching
- hole
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K15/006—Collapsible or foldable cycles the frame being foldable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/06—Hand moving equipment, e.g. handle bars
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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
-
- 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
- B62K21/00—Steering devices
- B62K21/12—Handlebars; Handlebar stems
- B62K21/16—Handlebars; Handlebar stems having adjustable parts therein
Definitions
- the invention belongs to the technical field of scooters, and in particular relates to a folding scooter.
- Scooters are a popular sport and entertainment device. They are popular among teenagers because of their small size, flexible operation, easy to learn and easy to learn. At present, there are many kinds of scooters, and the structure is different. However, there are problems such as large body, heavy weight and inconvenient storage. Therefore, the folding scooter came into being, but the current folding scooter still has a large volume after folding.
- the stacked scooter needs to be carried by the user's shoulder or by hand on the handle. Since the handle is usually placed on both sides of the front of the scooter, the handle is transported by the handle. Because the center of gravity of the scooter is unstable, it is very difficult to carry. Traditionally, the handle is additionally placed in the center of the handlebar.
- handles are either directly fixed to the handlebar, which affects the appearance of the folding scooter, or the pop-up handle is used to eject it, but this pop-up
- the handle has to be provided with a pop-up structure inside the front end, which is relatively expensive to manufacture.
- An object of the present invention is to provide a folding scooter, which aims to solve the technical problem of the prior art folding scooter which affects the appearance of the vehicle body and increases the manufacturing cost due to the provision of the handle.
- a folding scooter comprising a front end provided in front of the scooter and having a front wheel at the bottom, a handle seat disposed on the top of the front head and used to control the driving of the scooter, and one end a pedal assembly extending rearwardly of the vehicle head and the other end, wherein an end of the pedal assembly remote from the front end is provided with a rear wheel, the handle seat is provided with a telescopic handle, and the telescopic handle comprises a hand for And a telescopic mechanism disposed on the handle of the handle and a telescopic mechanism disposed inside the vehicle head and connected to the bottom of the handle to support expansion and contraction of the handle, the side wall of the front end is provided with a telescopic mechanism A long hole extending in the longitudinal direction of the vehicle head, and a bottom of the handle is provided with a finger pushing hole that moves toward the long hole and moves along the longitudinal direction of the long hole.
- the telescopic mechanism includes a sleeve fixed to the front end, one end is fixedly coupled to the handle, and the other end extends toward the sleeve and is inserted into the sleeve and slides along the sleeve.
- a pulling member a latching member fixedly disposed at a bottom of the pull tube member and protruding outward in a radial direction of a lower edge of the pull tube member, and a fixing member fixed to the inner wall of the sleeve and configured to restrict the upward movement of the latching member Card bushing.
- the latching member includes a fixing portion received in the pull tube member and a latching flange extending outward from a bottom surface of the fixing portion along a radial direction of a lower edge of the pull tube member.
- the side wall of the pull tube member is provided with a first locking hole for blocking the downward movement of the fixing portion
- the fixing portion includes an outer side of the fixing portion and is inserted into the first portion. A shrapnel of a card hole.
- the latching member is provided with a guiding hole extending in a radial direction of the pulling tube member
- the telescopic mechanism further includes a circle disposed in the guiding hole and elastically expanding and contracting along the guiding hole a spring and a spring disposed in the guiding hole and having one end abutting the inner wall of the pull tube and the other end abutting the round head to eject the round head outward, the clamping part
- An end portion of the inner portion of the pull tube member is provided with a first through hole for guiding the rounded rod column to be protruded from the end of the round head.
- the sleeve side wall is provided with a plurality of second through holes for holding the round head column head along the length direction of the sleeve.
- the sleeve includes a first sleeve extending along a longitudinal direction of the front end and a second sleeve disposed in parallel with the first sleeve, the pull tube member including the first tube a first pull tube member in a sleeve and a second pull tube member inserted in the second sleeve, the latch sleeve includes a first snap bushing fixed to an inner wall of the first sleeve and fixed to the sleeve a second latching bushing of the inner wall of the second sleeve, the first latching bushing and the second latching bushing are fixedly connected by a connecting rod.
- the pedal assembly includes a foot pedal that is hinged at one end to the bottom of the front end and a rearward end of the other end, and a rear end hinged to the bottom of the footboard and the other end extending rearward and provided with a rear wheel.
- a rear wheel frame, the foot pedal and the bottom of the front end are hinged to a first hinge point
- the rear wheel frame and the foot pedal are hinged to a second hinge point
- the rear wheel and the second hinge point The distance is greater than or equal to the distance between the first hinge point and the second hinge point.
- the outer wall of the card bushing is convexly provided with a barb
- the inner wall of the sleeve is provided with a second for inserting the barb to block the upward movement of the latching bushing relative to the lower pipe.
- a latching hole the upper edge of the latching bushing protrudes outwardly from the radial direction of the latching bushing, and the flange is clamped on the sleeve An edge blocks the card bushing from moving downward relative to the sleeve.
- the card bushing is an elastic bushing having elasticity in a radial direction.
- the lower end of the card bushing is provided with a U-shaped guide groove for the ballistic column to slide upwards in the upward direction of the ballistic column.
- the handle seat of the folding scooter provided by the present invention is provided with a telescopic handle, the telescopic handle is telescopically disposed inside the vehicle head, and the handle is leaked outside the handle On the upper surface of the seat, when the folded scooter needs to carry the hoe, simply pull out the telescopic pull on the handle base to extend it, and carry it on the handle.
- the handle can be pressed into the interior of the vehicle head to make the scooter look more beautiful.
- the side wall of the front end is further provided with a long hole extending along the length of the front end of the vehicle
- the bottom of the handle is provided with a push hole for the mouth to face the long hole and move along the length of the long hole, and the folded scooter needs to be transported. People can push the finger through the long hole and insert it into the finger pushing hole, then push the finger pushing hole upward along the length of the long hole, and then push the handle out from the upper surface of the handle seat. The handle can be pulled up and carried.
- FIG. 1 is a perspective view of a folding scooter according to an embodiment of the present invention.
- FIG. 2 is a perspective view of a vehicle head according to an embodiment of the present invention.
- FIG. 3 is an exploded view of a telescopic handle provided by an embodiment of the present invention.
- FIG. 4 is an exploded view of a telescopic structure according to an embodiment of the present invention.
- FIG. 5 is a cross-sectional view of the telescopic pull handle after being stretched according to an embodiment of the present invention
- FIG. 6 is a cross-sectional view of a telescopic structure according to an embodiment of the present invention.
- FIG. 7 is a schematic diagram of a folding process of a folding scooter according to an embodiment of the present invention
- 8 is a schematic view of a folding scooter according to an embodiment of the present invention after being folded.
- first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
- features defining “first” and “second” may explicitly or implicitly include one or more of the features.
- the meaning of “plurality” is two or more, unless specifically defined otherwise.
- the terms “installation”, “connected”, “connected”, “fixed” and the like should be understood broadly, and may be, for example, a fixed connection or a Removable connection, or integrated; can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, which can be the internal connection of two elements or the interaction of two elements.
- the meaning of the above terms in the present invention can be understood by those skilled in the art on a case-by-case basis.
- a folding scooter provided by an embodiment of the present invention includes a front end 10 disposed at the front of the scooter and having a front wheel 12 at the bottom thereof, and is disposed at the top of the front end 10 and has two sides.
- the handle 21 is provided with a handle base 20 for controlling the scooter driving, and a pedal assembly 30 extending rearwardly from the front end and the other end of the pedal assembly 30.
- the rear end of the pedal assembly 30 remote from the front end 10 is provided with a rear wheel 31.
- the handle base 20 is provided with a telescopic handle 40, and the telescopic handle 40 includes a hand grip and a contraction in the telescopic handle 40
- the handle 41 of the handle base 20 and the telescopic mechanism 42 disposed inside the front end 10 and connected to the bottom of the handle 41 to support the expansion and contraction of the handle 41.
- the telescopic mechanism 42 can be any The manual telescopic mechanism capable of moving the handle 41 up and down, and the telescopic mechanism can limit the maximum length of the handle 41 being pulled out, so that the hand grip 41 can be applied to the folding scooter through the handle 41.
- the side wall of the front end 10 is provided with an elongated hole 11 extending along the longitudinal direction of the front end 10, and the bottom of the handle 41 is provided with a finger pushing toward the long hole 11 and moving along the length of the long hole 11.
- the hole 411, the finger pushing hole 411 may be a through hole through which a finger can pass, or may be a finger that can be inserted into the blind hole.
- the handlebar seat 20 of the folding scooter provided by the embodiment of the present invention is provided with a telescopic handle 40.
- a telescopic handle 40 When the folded scooter needs to carry the handle, only the telescopic handle 40 on the handle base 20 is pulled out. The extension is carried out by hand on the handle 41.
- the handle 41 can be pressed into the interior of the vehicle head 10, so that the shape of the scooter looks more beautiful.
- the side wall of the front end 10 is further provided with a long hole 11 extending along the longitudinal direction of the front end 10, and the bottom of the handle 41 is provided with a finger pushing hole 411 for the mouth opening toward the long hole 11 and moving along the length of the long hole 11, when folded The rear scooter needs to carry the cymbal.
- the upper surface is pushed out, and then the handle 41 is gripped, the handle 41 is pulled up and then carried.
- the telescopic mechanism 42 includes a sleeve 42 1 fixed to the front end 10, one end of which is fixedly connected with the handle 41 and the other end of which extends to the sleeve 421. And a pulling member 422 that is inserted into the sleeve 421 and slid along the sleeve 421, and a locking member 423 fixedly disposed at a bottom of the pulling tube member 422 and protruding outward in a radial direction of a lower edge of the pulling tube member 422 And a retaining bushing 424 fixed to the inner wall of the sleeve 421 and for restricting the upward movement of the latching member 423.
- the pull tube member 422 moves upward along the sleeve 421.
- the latch member 423 fixed to the bottom of the pull tube member 422 moves upward with the pull tube member 422, along with the latch member 423.
- the latching member 423 will abut against the latching bushing 424 fixed to the inner wall of the sleeve 421.
- the telescopic handle 40 is pulled to the maximum length, and the folded scooter can be carried.
- the outer diameter of the pull tube member 422 in the embodiment of the present invention is smaller than the inner diameter of the sleeve 421, that is, the outer surface of the pull tube member 422 and The inner surface of the sleeve 421 is not in contact, thus, the pull tube member 422 is avoided.
- the sliding member 423 and the sleeve 421 are rubbed against each other to cause scratches or noise due to the movement of the sleeve 421.
- the locking member 423 is made of plastic material, because the material is soft and belted. It is self-lubricating, so that the latching member 423 moves more smoothly along the sleeve 421.
- the latching member 423 includes a fixing portion 4231 received in the pull tube member 422 and a bottom surface of the fixing member 4231 along a lower edge of the pulling tube member 422.
- the radial direction extends outwardly from the protruding card flange 4234.
- the side wall of the pull tube member 422 is provided with a first locking hole 4223 for blocking the downward movement of the fixing portion 4231 with respect to the pull tube member 422, and the fixing portion 4231 includes a side wall outwardly of the fixing portion 4231.
- the elastic piece 42311 of the first card hole 4223 is ejected and inserted. It can be understood that the card slot flange 4234 has two functions in the embodiment of the present invention.
- the blocking card member 423 moves upward relative to the pull tube member 422, and secondly, the card retaining bushing 424 is resisted.
- the elastic piece 42311 in the embodiment of the present invention is used to block the latching member 423 from moving downward relative to the pull tube member 422, and the latching flange 4234 is used to block the latching member 423.
- the upward movement of the pull tube member 422 is performed, thereby achieving the fixing of the latching member 423 and the pull tube member 422.
- the mounting of the latching member 423 and the pull tube member 422 in the embodiment of the present invention is also very convenient.
- the latching member 423 is mounted on the pull tab member 422, and only the latching member 423 is inserted into the pull tab member 422. The bottom portion is pressed inwardly.
- the elastic piece 42211 reaches the first locking hole 4223 and is springed into the first locking hole 4223, the clamping flange 4234 just abuts against the lower edge of the pulling member 422. finish installation.
- the latching member 423 is provided with a guiding hole 4233 extending in a radial direction of the pull tube member 422, and the telescopic mechanism 42 further includes a guiding body.
- the side wall of the pull tube member 422 is provided with a first through hole 4224 for the rounded rod 425 to pass through, and the side wall of the sleeve 421 is provided with a plurality of cards for the length of the sleeve 421.
- the second through hole 4213 of the head of the round head 425 is held.
- the side wall of the sleeve 421 is provided with two second through holes 4213, and is respectively disposed at the bottom and the top of the side wall of the sleeve 421; the round head post 425 is restricted by the resisting portion 42331,
- the length of the pop-up can only be such that a part of the head of the semi-spherical ball is inserted into the second through hole 4213, so that when the head of the round-headed column 425 is inserted into the second through hole 4213, the force is pulled. Pressing the handle 41 can force the round cap 425 to contract and disengage from the second through hole 4213, and the telescopic handle 40 can continue to expand and contract.
- the user can feel the handle 41 when the handle 41 is pulled and pulled. At the lowest or highest position.
- the sleeve 421 includes a first sleeve 4211 extending along the longitudinal direction of the front end 10 and a second sleeve 4212 disposed in parallel with the first sleeve 4211.
- the pull tube member 422 includes a first pull tube member 4221 inserted in the first sleeve 4211 and a second pull tube member 4222 inserted in the second sleeve 4212.
- the card sleeve 424 includes a fixed portion.
- the two-position bushing 4242 is fixedly connected by a link 4243.
- the two sleeves 421 and the two pull tube members 422 are provided, so that the telescopic handle 40 can bear more force and is conveniently controlled.
- first card bushing 424 and the second card bushing are provided. 4242 is fixedly connected by the connecting rod 4243, and the distance between the first sleeve 4211 and the second sleeve 4212 can be positioned to facilitate the assembly of the telescopic handle 40 mechanism.
- the pedal assembly 30 includes a footboard 32 whose one end is hinged to the bottom of the front end 10 and the other end thereof extends rearward, and one end is hinged to the bottom of the footboard 32. And a rear wheel frame 33 extending rearwardly from the other end and provided with a rear wheel 31, the foot pedal 32 and the bottom of the front head 10 being hinged to a first hinge point 34, the rear wheel frame 33 and the foot pedal 32 is hinged to the second hinge point 35, and the distance between the rear wheel 31 and the second hinge point 35 is greater than or equal to the distance between the first hinge point 34 and the second hinge point 35.
- the specific folding manner of the scooter in the embodiment of the present invention is that the end of the footboard 32 away from the front end 10 is lifted upward, so that it rotates around the first hinge point 34 against the boring pin, that is, rotates toward the front end 10,
- the rear wheel frame 33 rotates around the second hinge point 35 by the action of gravity.
- the rear wheel frame 33 is vertically attached to the bottom surface of the footboard 32, and the scooter is folded.
- the distance between the rear wheel 31 and the second hinge point 35 in the embodiment of the present invention is greater than or equal to the distance between the first hinge point 34 and the second hinge point 35, when the folded scooter is tilted backward, and passes The handle 41 drags the scooter, and the rear wheel 31 of the scooter touches the ground and acts to support and reduce friction.
- This configuration allows the folded scooter to be transported by the telescopic handle 40 without the need to fully lift the scooter, and the support of the rear wheel 31 can greatly reduce the burden on the person.
- the outer wall of the card bushing 424 is convexly provided with a barb 4244, and the sleeve 421
- the inner wall is provided with a second latching hole 4214 for inserting the barb 4244 to block the upward movement of the latching bushing 424 relative to the lower tube, and the upper edge of the latching bushing 424 is along the latching bushing
- a flange 4245 is outwardly convex in the radial direction of the 424. The flange 4245 is retained on the upper edge of the sleeve 421 to block the downward movement of the catch bushing 424 relative to the sleeve 421.
- the second latching hole 4214 may be a through hole disposed in the inner wall of the sleeve 421, or may be a blind hole recessed outwardly from the inner wall of the sleeve 421, and the latching bushing 424 has a radial direction.
- the elastic elastic retaining bushing 424 specifically, the outer wall of the elastic retaining bushing 424 has a slit 4246 along its length such that the retaining bushing 424 has elasticity.
- the card bushing 424 in the embodiment of the present invention has a simple structure and is convenient to be installed. Specifically, the card bushing 424 is mounted on the sleeve 421, and only the outer wall of the card bushing 424 is pressed to make the card bushing 424 inner diameter.
- the card bushing 424-end is inserted into the sleeve 421, and the other end of the card bushing 424 is pushed up to move deep inside the sleeve 421, and when the barb 4244 reaches the second card hole 4214 ⁇ The latching bushing 424 is outwardly biased, and the barbs 4244 are inserted into the second latching holes 4214. Thereafter, the flange 4245 just abuts against the upper edge of the sleeve 421, thus implementing the latching bushing 424. Fixed with the sleeve 421.
- the installation of the card bushing 424 and the sleeve 421 does not require an external tool, and it is only necessary to manually press the card bushing 424 and then insert it into the sleeve 421, which is convenient and quick.
- the lower end of the latching bushing 424 is provided with a U-shaped guide groove 4247 for moving the ballistic column 425 upwards.
- the U-shaped guide groove 4247 is directed toward the sliding path of the round-headed column 425.
- the ball bushing 424 is prevented from blocking the ball stud 425, so that the pull pipe member 422 cannot rise to the maximum height.
Abstract
Disclosed is a folding scooter. A handle seat (20) of the folding scooter is provided with a telescopic handle, wherein the telescopic handle comprises a handle (41) used for gripping and a telescoping mechanism (42) arranged in a scooter head (10) to support the handle (41) extending and retracting, a side wall of the scooter head (10) is also provided with a long hole (11) extending along a lengthwise direction of the scooter head (10), a bottom part of the handle (41) is provided with a finger pushing hole (411) with an opening facing the long hole (11) and moving along a lengthwise direction of the long hole (11). The folding scooter provided in the present invention has an attractive appearance, relatively low costs and is convenient to transport after being folded.
Description
折叠滑板车 技术领域 Folding scooter
[0001] 本发明属于滑板车技术领域, 尤其涉及一种折叠滑板车。 [0001] The invention belongs to the technical field of scooters, and in particular relates to a folding scooter.
背景技术 Background technique
[0002] 滑板车是目前流行的一种运动和娱乐器械, 它以其体积小巧, 操作灵活, 易学 易会等特点而深受青少年喜爱。 目前滑板车种类繁多, 结构各异, 但总体上都 存在车体较大、 较沉重、 不便存放等问题, 所以折叠滑板车应运而生, 但目前 的折叠滑板车, 折叠后体积仍然较大, 叠后的滑板车需要使用者肩扛或者手提 在把手上进行搬运, 由于把手通常设置在滑板车车头的两侧, 使得提着把手运 输吋, 由于滑板车重心不稳, 搬运起来十分艰难, 因此, 传统的做法是在把手 座中央额外设置拉手, 但是, 这些拉手要么是直接固定于把手座, 影响折叠滑 板车外形的美观, 要么吋弹出式拉手, 使用吋将其弹出, 但是这种弹出式把手 要在车头内部设置弹出结构, 制造成本较高。 [0002] Scooters are a popular sport and entertainment device. They are popular among teenagers because of their small size, flexible operation, easy to learn and easy to learn. At present, there are many kinds of scooters, and the structure is different. However, there are problems such as large body, heavy weight and inconvenient storage. Therefore, the folding scooter came into being, but the current folding scooter still has a large volume after folding. The stacked scooter needs to be carried by the user's shoulder or by hand on the handle. Since the handle is usually placed on both sides of the front of the scooter, the handle is transported by the handle. Because the center of gravity of the scooter is unstable, it is very difficult to carry. Traditionally, the handle is additionally placed in the center of the handlebar. However, these handles are either directly fixed to the handlebar, which affects the appearance of the folding scooter, or the pop-up handle is used to eject it, but this pop-up The handle has to be provided with a pop-up structure inside the front end, which is relatively expensive to manufacture.
技术问题 technical problem
[0003] 本发明的目的在于提供一种折叠滑板车, 旨在解决现有技术中折叠滑板车上由 于设置拉手而影响车体美观及增加制造成本的技术问题。 [0003] An object of the present invention is to provide a folding scooter, which aims to solve the technical problem of the prior art folding scooter which affects the appearance of the vehicle body and increases the manufacturing cost due to the provision of the handle.
问题的解决方案 Problem solution
技术解决方案 Technical solution
[0004] 本发明是这样实现的, 一种折叠滑板车, 包括设置于所述滑板车前方且底部设 有前轮的车头、 设置在所述车头顶部并用于控制滑板车行驶的把手座以及一端 连接所述车头和另一端向后延伸的踏板组件, 所述踏板组件上远离所述车头的 一端设有后轮, 所述把手座上设置有伸缩式拉手, 所述伸缩式拉手包括用于手 握且在伸缩式拉手收缩吋容置于所述把手座的手柄以及设置于所述车头内部且 与所述手柄底部相连以支撑所述手柄伸缩的伸缩机构, 所述车头侧壁设有沿所 述车头长度方向延伸的长孔, 所述手柄底部设置有幵口朝向所述长孔且沿所述 长孔的长度方向移动的指推孔。
[0005] 进一步地, 所述伸缩机构包括固定在所述车头的套管、 一端与所述手柄固定连 接和另一端向所述套管延伸并插入所述套管且沿所述套管滑动的拉管件、 固定 设置在所述拉管件底部且沿所述拉管件下边缘的径向方向向外突出的卡位件以 及固定于所述套管内壁且用于限制所述卡位件向上运动的卡位衬套。 [0004] The present invention is achieved by a folding scooter comprising a front end provided in front of the scooter and having a front wheel at the bottom, a handle seat disposed on the top of the front head and used to control the driving of the scooter, and one end a pedal assembly extending rearwardly of the vehicle head and the other end, wherein an end of the pedal assembly remote from the front end is provided with a rear wheel, the handle seat is provided with a telescopic handle, and the telescopic handle comprises a hand for And a telescopic mechanism disposed on the handle of the handle and a telescopic mechanism disposed inside the vehicle head and connected to the bottom of the handle to support expansion and contraction of the handle, the side wall of the front end is provided with a telescopic mechanism A long hole extending in the longitudinal direction of the vehicle head, and a bottom of the handle is provided with a finger pushing hole that moves toward the long hole and moves along the longitudinal direction of the long hole. [0005] Further, the telescopic mechanism includes a sleeve fixed to the front end, one end is fixedly coupled to the handle, and the other end extends toward the sleeve and is inserted into the sleeve and slides along the sleeve. a pulling member, a latching member fixedly disposed at a bottom of the pull tube member and protruding outward in a radial direction of a lower edge of the pull tube member, and a fixing member fixed to the inner wall of the sleeve and configured to restrict the upward movement of the latching member Card bushing.
[0006] 进一步地, 所述卡位件包括容置于所述拉管件内的固定部以及由所述固定部底 面沿所述拉管件下边缘的径向方向向外延伸突出的卡位凸缘。 [0006] Further, the latching member includes a fixing portion received in the pull tube member and a latching flange extending outward from a bottom surface of the fixing portion along a radial direction of a lower edge of the pull tube member. .
[0007] 进一步地, 所述拉管件侧壁设置有用于阻挡所述固定部向下运动的第一卡位孔 , 所述固定部包括由所述固定部侧壁向外弹出并插入所述第一卡位孔的弹片。 [0007] Further, the side wall of the pull tube member is provided with a first locking hole for blocking the downward movement of the fixing portion, and the fixing portion includes an outer side of the fixing portion and is inserted into the first portion. A shrapnel of a card hole.
[0008] 进一步地, 所述卡位件内设有沿所述拉管件径向方向延伸的导向孔, 所述伸缩 机构还包括设置于所述导向孔内且沿所述导向孔弹性伸缩的圆头弹柱以及设置 于所述导向孔内且一端抵持所述拉管件内壁和另一端抵持所述圆头弹柱以将所 述圆头弹柱向外弹出的弹簧, 所述卡位件内靠近所述圆头弹柱弹出方向的一端 设有限制所述圆头弹柱弹出长度的抵挡部, 所述拉管件侧壁设有供所述圆头弹 柱穿出的第一通孔, 所述套管侧壁沿所述套管的长度方向设有多个用于卡持所 述圆头弹柱头部的第二通孔。 [0008] Further, the latching member is provided with a guiding hole extending in a radial direction of the pulling tube member, and the telescopic mechanism further includes a circle disposed in the guiding hole and elastically expanding and contracting along the guiding hole a spring and a spring disposed in the guiding hole and having one end abutting the inner wall of the pull tube and the other end abutting the round head to eject the round head outward, the clamping part An end portion of the inner portion of the pull tube member is provided with a first through hole for guiding the rounded rod column to be protruded from the end of the round head. The sleeve side wall is provided with a plurality of second through holes for holding the round head column head along the length direction of the sleeve.
[0009] 进一步地, 所述套管包括沿所述车头长度方向延伸的第一套管以及与所述第一 套管平行设置的第二套管, 所述拉管件包括插设在所述第一套管内的第一拉管 件以及插设在所述第二套管内的第二拉管件, 所述卡位衬套包括固定于所述第 一套管内壁的第一卡位衬套以及固定于所述第二套管内壁的第二卡位衬套, 所 述第一卡位衬套和所述第二卡位衬套通过连杆固定连接。 [0009] Further, the sleeve includes a first sleeve extending along a longitudinal direction of the front end and a second sleeve disposed in parallel with the first sleeve, the pull tube member including the first tube a first pull tube member in a sleeve and a second pull tube member inserted in the second sleeve, the latch sleeve includes a first snap bushing fixed to an inner wall of the first sleeve and fixed to the sleeve a second latching bushing of the inner wall of the second sleeve, the first latching bushing and the second latching bushing are fixedly connected by a connecting rod.
[0010] 进一步地, 所述踏板组件包括一端与所述车头底部铰接和另一端向后延伸的脚 踏板以及一端铰接于所述脚踏板底部和另一端向后延伸并且设有后轮的后轮架 , 所述脚踏板与所述车头底部铰接于第一铰接点, 所述后轮架与所述脚踏板铰 接于第二铰接点, 所述后轮与所述第二铰接点的距离大于等于所述第一铰接点 与所述第二铰接点的距离。 [0010] Further, the pedal assembly includes a foot pedal that is hinged at one end to the bottom of the front end and a rearward end of the other end, and a rear end hinged to the bottom of the footboard and the other end extending rearward and provided with a rear wheel. a rear wheel frame, the foot pedal and the bottom of the front end are hinged to a first hinge point, the rear wheel frame and the foot pedal are hinged to a second hinge point, the rear wheel and the second hinge point The distance is greater than or equal to the distance between the first hinge point and the second hinge point.
[0011] 进一步地, 所述卡位衬套外壁凸设有倒钩, 所述套管内壁设置有供所述倒钩插 入以阻碍所述卡位衬套相对所述下管向上运动的第二卡位孔, 所述卡位衬套上 边缘沿所述卡位衬套径向方向向外凸设有凸缘, 所述凸缘卡持于所述套管的上
边缘以阻挡所述卡位衬套相对于所述套管向下运动。 [0011] Further, the outer wall of the card bushing is convexly provided with a barb, and the inner wall of the sleeve is provided with a second for inserting the barb to block the upward movement of the latching bushing relative to the lower pipe. a latching hole, the upper edge of the latching bushing protrudes outwardly from the radial direction of the latching bushing, and the flange is clamped on the sleeve An edge blocks the card bushing from moving downward relative to the sleeve.
[0012] 进一步地, 所述卡位衬套为径向方向具有弹性的弹性衬套。 [0012] Further, the card bushing is an elastic bushing having elasticity in a radial direction.
[0013] 进一步地, 所述卡位衬套下端设置有在圆头弹柱向上运动吋, 供所述弹柱滑入 的 U型导槽。 [0013] Further, the lower end of the card bushing is provided with a U-shaped guide groove for the ballistic column to slide upwards in the upward direction of the ballistic column.
发明的有益效果 Advantageous effects of the invention
有益效果 Beneficial effect
[0014] 本发明相对于现有技术的技术效果是: 本发明提供的折叠滑板车的把手座上设 置有伸缩式拉手, 该伸缩式拉手可伸缩的设置在车头内部, 且手柄外漏于把手 座上表面, 当折叠后的滑板车需要搬运吋, 只需将把手座上的伸缩式拉手拉出 , 使其伸长, 手握于手柄上即可实施搬运, 当伸缩式拉手使用完后, 可将手柄 压入车头内部, 使得滑板车外形看起来较为美观。 此外, 车头侧壁还设有沿车 头长度方向延伸的长孔, 手柄底部设置有幵口朝向长孔且沿所述长孔的长度方 向移动的指推孔, 当折叠后的滑板车需要搬运吋, 人们可以将手指穿过长孔并 插入指推孔内, 然后沿长孔的长度方向向上顶推指推孔, 即可将手柄从把手座 的上表面推出, 此吋, 手握手柄, 即可将手柄向上拉出, 进行搬运。 [0014] The technical effect of the present invention relative to the prior art is: The handle seat of the folding scooter provided by the present invention is provided with a telescopic handle, the telescopic handle is telescopically disposed inside the vehicle head, and the handle is leaked outside the handle On the upper surface of the seat, when the folded scooter needs to carry the hoe, simply pull out the telescopic pull on the handle base to extend it, and carry it on the handle. When the telescopic handle is used, The handle can be pressed into the interior of the vehicle head to make the scooter look more beautiful. In addition, the side wall of the front end is further provided with a long hole extending along the length of the front end of the vehicle, and the bottom of the handle is provided with a push hole for the mouth to face the long hole and move along the length of the long hole, and the folded scooter needs to be transported. People can push the finger through the long hole and insert it into the finger pushing hole, then push the finger pushing hole upward along the length of the long hole, and then push the handle out from the upper surface of the handle seat. The handle can be pulled up and carried.
对附图的简要说明 Brief description of the drawing
附图说明 DRAWINGS
[0015] 为了更清楚地说明本发明实施例的技术方案, 下面将对本发明实施例或现有技 术描述中所需要使用的附图作简单地介绍, 显而易见地, 下面所描述的附图仅 仅是本发明的一些实施例, 对于本领域普通技术人员来讲, 在不付出创造性劳 动的前提下, 还可以根据这些附图获得其他的附图。 [0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments of the present invention or the description of the prior art will be briefly described below. Obviously, the drawings described below are merely Some embodiments of the present invention may also be used to obtain other drawings based on these drawings without departing from the prior art.
[0016] 图 1是本发明实施例提供的折叠滑板车的立体图; 1 is a perspective view of a folding scooter according to an embodiment of the present invention;
[0017] 图 2是本发明实施例提供的车头的立体图; 2 is a perspective view of a vehicle head according to an embodiment of the present invention;
[0018] 图 3是本发明实施例提供的伸缩式拉手的爆炸图; 3 is an exploded view of a telescopic handle provided by an embodiment of the present invention;
[0019] 图 4是本发明实施例提供的伸缩结构的爆炸图; 4 is an exploded view of a telescopic structure according to an embodiment of the present invention;
[0020] 图 5是本发明实施例提供的伸缩式拉手拉伸后的剖视图; [0020] FIG. 5 is a cross-sectional view of the telescopic pull handle after being stretched according to an embodiment of the present invention;
[0021] 图 6是本发明实施例提供的伸缩结构的剖视图; 6 is a cross-sectional view of a telescopic structure according to an embodiment of the present invention;
[0022] 图 7是本发明实施例提供的折叠滑板车折叠过程示意图;
[0023] 图 8是本发明实施例提供的折叠滑板车折叠后的示意图。 [0022] FIG. 7 is a schematic diagram of a folding process of a folding scooter according to an embodiment of the present invention; 8 is a schematic view of a folding scooter according to an embodiment of the present invention after being folded.
[0024] 附图标记说明: DESCRIPTION OF REFERENCE NUMERALS:
[] [表 1] [] [Table 1]
10 车头 4221 第一拉管件 10 front head 4221 first pull tube
11 长孔 4222 第二拉管件11 long hole 4222 second pull pipe fitting
12 前轮 4223 第一卡位孔12 front wheel 4223 first card hole
20 把手座 4224 第一通孔20 Handle seat 4224 First through hole
21 把手 423 卡位件21 handle 423 card position
30 踏板组件 4231 固定部30 pedal assembly 4231 fixing part
31 后轮 42311 弹片 31 rear wheel 42311 shrapnel
32 脚踏板 4232 卡位凸缘 32 foot pedal 4232 card flange
33 后轮架 4233 导向孔33 rear wheel frame 4233 guide hole
34 第一铰接点 42331 抵挡部34 first hinge point 42331 resisting part
35 第二铰接点 424 卡位衬套35 second hinge point 424 card bushing
40 伸缩式拉手 4241 第一卡位衬套40 telescopic handle 4241 first card bushing
41 手柄 4242 第二卡位衬套41 handle 4242 second card bushing
411 指推孔 4243 连杆 411 refers to the push hole 4243 connecting rod
42 伸缩机构 4244 倒钩 42 telescopic mechanism 4244 barb
421 套管 4245 凸缘 421 sleeve 4245 flange
4211 第一套管 4246 狭缝 4211 first sleeve 4246 slit
4212 第二套管 4247 U型导槽 4212 second sleeve 4247 U-shaped guide groove
4213 第二通孔 425 圆头弹柱4213 second through hole 425 round head column
4214 第二卡位孔 426 弹簧 4214 second card hole 426 spring
422 拉管件
本发明的实施方式 422 pull pipe fittings Embodiments of the invention
[0025] 下面详细描述本发明的实施例, 所述实施例的示例在附图中示出, 其中自始至 终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。 下 面通过参考附图描述的实施例是示例性的, 旨在用于解释本发明, 而不能理解 为对本发明的限制。 The embodiments of the present invention are described in detail below, and the examples of the embodiments are illustrated in the drawings, wherein the same or similar reference numerals are used to refer to the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the drawings are intended to be illustrative of the invention and are not to be construed as limiting.
[0026] 在本发明的描述中, 需要理解的是, 术语"长度"、 "宽度"、 "上"、 "下"、 "前" 、 "后"、 "左"、 "右"、 "竖直"、 "水平"、 "顶"、 "底 ""内"、 "外"等指示的方位或 位置关系为基于附图所示的方位或位置关系, 仅是为了便于描述本发明和简化 描述, 而不是指示或暗示所指的装置或元件必须具有特定的方位、 以特定的方 位构造和操作, 因此不能理解为对本发明的限制。 In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical" The orientation or positional relationship of the indications of "directly", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, for convenience of description of the present invention and simplified description. It is not intended to be a limitation or limitation of the invention.
[0027] 此外, 术语"第一"、 "第二 "仅用于描述目的, 而不能理解为指示或暗示相对重 要性或者隐含指明所指示的技术特征的数量。 由此, 限定有 "第一"、 "第二 "的特 征可以明示或者隐含地包括一个或者更多个该特征。 在本发明的描述中, "多个" 的含义是两个或两个以上, 除非另有明确具体的限定。 In addition, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless specifically defined otherwise.
[0028] 在本发明中, 除非另有明确的规定和限定, 术语"安装"、 "相连"、 "连接"、 "固 定"等术语应做广义理解, 例如, 可以是固定连接, 也可以是可拆卸连接, 或成 一体; 可以是机械连接, 也可以是电连接; 可以是直接相连, 也可以通过中间 媒介间接相连, 可以是两个元件内部的连通或两个元件的相互作用关系。 对于 本领域的普通技术人员而言, 可以根据具体情况理解上述术语在本发明中的具 体含义。 [0028] In the present invention, the terms "installation", "connected", "connected", "fixed" and the like should be understood broadly, and may be, for example, a fixed connection or a Removable connection, or integrated; can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, which can be the internal connection of two elements or the interaction of two elements. The meaning of the above terms in the present invention can be understood by those skilled in the art on a case-by-case basis.
[0029] 为了使本发明的目的、 技术方案及优点更加清楚明白, 以下结合附图及实施例 , 对本发明进行进一步详细说明。 The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.
[0030] 请参见图 1和图 2, 本发明实施例提供的折叠滑板车包括设置于所述滑板车前方 且底部设有前轮 12的车头 10、 设置在所述车头 10顶部且两侧有把手 21以控制滑 板车行驶的把手座 20以及一端连接所述车头 10和另一端向后延伸的踏板组件 30 , 所述踏板组件 30上远离所述车头 10的一端设有后轮 31, 所述把手座 20上设置 有伸缩式拉手 40, 所述伸缩式拉手 40包括用于手握且在伸缩式拉手 40收缩吋容
置于所述把手座 20的手柄 41以及设置于所述车头 10内部且与所述手柄 41底部相 连以支撑所述手柄 41伸缩的伸缩机构 42, 可以理解的, 所述伸缩机构 42可以是 任意能够使手柄 41做上下运动的手动的伸缩机构, 并且, 该伸缩机构可以限制 手柄 41被拉出的最大长度, 使得人们在手握手柄 41吋, 可以通过手柄 41对折叠 滑板车进行施力, 所述车头 10侧壁设有沿所述车头 10长度方向延伸的长孔 11, 所述手柄 41底部设置有幵口朝向所述长孔 11且沿所述长孔 11的长度方向移动的 指推孔 411, 所述指推孔 411可以是能够让手指穿过的通孔, 也可以是能够让手 指插入盲孔。 [0030] Referring to FIG. 1 and FIG. 2, a folding scooter provided by an embodiment of the present invention includes a front end 10 disposed at the front of the scooter and having a front wheel 12 at the bottom thereof, and is disposed at the top of the front end 10 and has two sides. The handle 21 is provided with a handle base 20 for controlling the scooter driving, and a pedal assembly 30 extending rearwardly from the front end and the other end of the pedal assembly 30. The rear end of the pedal assembly 30 remote from the front end 10 is provided with a rear wheel 31. The handle base 20 is provided with a telescopic handle 40, and the telescopic handle 40 includes a hand grip and a contraction in the telescopic handle 40 The handle 41 of the handle base 20 and the telescopic mechanism 42 disposed inside the front end 10 and connected to the bottom of the handle 41 to support the expansion and contraction of the handle 41. It can be understood that the telescopic mechanism 42 can be any The manual telescopic mechanism capable of moving the handle 41 up and down, and the telescopic mechanism can limit the maximum length of the handle 41 being pulled out, so that the hand grip 41 can be applied to the folding scooter through the handle 41. The side wall of the front end 10 is provided with an elongated hole 11 extending along the longitudinal direction of the front end 10, and the bottom of the handle 41 is provided with a finger pushing toward the long hole 11 and moving along the length of the long hole 11. The hole 411, the finger pushing hole 411 may be a through hole through which a finger can pass, or may be a finger that can be inserted into the blind hole.
[0031] 本发明实施例提供的折叠滑板车的把手座 20上设置有伸缩式拉手 40, 当折叠后 的滑板车需要搬运吋, 只需将把手座 20上的伸缩式拉手 40拉出, 使其伸长, 手 握于手柄 41上即可实施搬运, 当伸缩式拉手 40使用完后, 可将手柄 41压入车头 1 0内部, 使得滑板车外形看起来较为美观。 此外, 车头 10侧壁还设有沿车头 10长 度方向延伸的长孔 11, 手柄 41底部设置有幵口朝向长孔 11且沿所述长孔 11的长 度方向移动的指推孔 411, 当折叠后的滑板车需要搬运吋, 人们可以将手指穿过 长孔 11并插入指推孔 411内, 然后沿长孔 11的长度方向向上顶推指推孔 411, 即 可将手柄 41从把手座 20的上表面推出, 此吋, 手握手柄 41, 将手柄 41向上拉出 , 然后进行搬运。 [0031] The handlebar seat 20 of the folding scooter provided by the embodiment of the present invention is provided with a telescopic handle 40. When the folded scooter needs to carry the handle, only the telescopic handle 40 on the handle base 20 is pulled out. The extension is carried out by hand on the handle 41. When the telescopic handle 40 is used, the handle 41 can be pressed into the interior of the vehicle head 10, so that the shape of the scooter looks more beautiful. In addition, the side wall of the front end 10 is further provided with a long hole 11 extending along the longitudinal direction of the front end 10, and the bottom of the handle 41 is provided with a finger pushing hole 411 for the mouth opening toward the long hole 11 and moving along the length of the long hole 11, when folded The rear scooter needs to carry the cymbal. One can pass the finger through the long hole 11 and insert it into the finger pushing hole 411, and then push the finger pushing hole 411 upward along the length of the long hole 11, so that the handle 41 can be moved from the handle seat 20. The upper surface is pushed out, and then the handle 41 is gripped, the handle 41 is pulled up and then carried.
[0032] 请参见图 3至图 6, 进一步地, 所述伸缩机构 42包括固定在所述车头 10的套管 42 1、 一端与所述手柄 41固定连接和另一端向所述套管 421延伸并插入所述套管 421 且沿所述套管 421滑动的拉管件 422、 固定设置在所述拉管件 422底部且沿所述拉 管件 422下边缘的径向方向向外突出的卡位件 423以及固定于所述套管 421内壁且 用于限制所述卡位件 423向上运动的卡位衬套 424。 当手柄 41被向上拉出吋, 拉 管件 422沿着套管 421向上运动, 此吋, 固定在拉管件 422底部的卡位件 423随着 拉管件 422—起向上运动, 随着卡位件 423的上移, 卡位件 423会抵持到固定在套 管 421内壁的卡位衬套 424, 此吋, 伸缩式拉手 40被拉到最大长度, 并可以对折 叠后的滑板车进行搬运, 可以理解的, 由于卡位件 423沿拉管件 422下边缘的径 向方向向外突出, 可知, 本发明实施例中拉管件 422的外径小于套管 421的内径 , 即拉管件 422的外表面与套管 421的内表面并不接触, 因此, 避免了拉管件 422
相对于套管 421运动吋, 由于材质较硬的拉管件 422和套管 421相互摩擦而出现划 痕或者产生噪音, 优选地, 所述卡位件 423为塑胶材质, 由于其材质较软且带有 自润滑性, 使得卡位件 423在沿套管 421运动吋, 更加顺畅。 [0032] Referring to FIG. 3 to FIG. 6, further, the telescopic mechanism 42 includes a sleeve 42 1 fixed to the front end 10, one end of which is fixedly connected with the handle 41 and the other end of which extends to the sleeve 421. And a pulling member 422 that is inserted into the sleeve 421 and slid along the sleeve 421, and a locking member 423 fixedly disposed at a bottom of the pulling tube member 422 and protruding outward in a radial direction of a lower edge of the pulling tube member 422 And a retaining bushing 424 fixed to the inner wall of the sleeve 421 and for restricting the upward movement of the latching member 423. When the handle 41 is pulled up, the pull tube member 422 moves upward along the sleeve 421. Thereafter, the latch member 423 fixed to the bottom of the pull tube member 422 moves upward with the pull tube member 422, along with the latch member 423. Upwardly, the latching member 423 will abut against the latching bushing 424 fixed to the inner wall of the sleeve 421. Thereafter, the telescopic handle 40 is pulled to the maximum length, and the folded scooter can be carried. It is understood that, since the latching member 423 protrudes outward in the radial direction of the lower edge of the pull tube member 422, the outer diameter of the pull tube member 422 in the embodiment of the present invention is smaller than the inner diameter of the sleeve 421, that is, the outer surface of the pull tube member 422 and The inner surface of the sleeve 421 is not in contact, thus, the pull tube member 422 is avoided. The sliding member 423 and the sleeve 421 are rubbed against each other to cause scratches or noise due to the movement of the sleeve 421. Preferably, the locking member 423 is made of plastic material, because the material is soft and belted. It is self-lubricating, so that the latching member 423 moves more smoothly along the sleeve 421.
[0033] 请参见图 3至图 6, 进一步地, 所述卡位件 423包括容置于所述拉管件 422内的固 定部 4231以及由所述固定部 4231底面沿所述拉管件 422下边缘的径向方向向外延 伸突出的卡位凸缘 4234。 所述拉管件 422侧壁设置有用于阻挡所述固定部 4231相 对于所述拉管件 422向下运动的第一卡位孔 4223, 所述固定部 4231包括由所述固 定部 4231侧壁向外弹出并插入所述第一卡位孔 4223的弹片 42311。 可以理解的, 所述卡位凸缘 4234在本发明实施例中具有两个作用, 第一, 阻挡卡位件 423相对 于拉管件 422向上运动, 第二, 用于抵持卡位衬套 424以限制伸缩式拉手 40被拉 伸的最大长度, 本发明实施例中的弹片 42311用于阻挡卡位件 423相对于拉管件 4 22向下运动, 卡位凸缘 4234用于阻挡卡位件 423相对于拉管件 422向上运动, 从 而实现了卡位件 423与拉管件 422的固定。 另外, 本发明实施例中的卡位件 423与 拉管件 422的安装也十分方便, 具体地, 将卡位件 423安装于拉管件 422吋, 只需 将卡位件 423塞入拉管件 422的底部, 并向里挤压, 当弹片 42311抵达第一卡位孔 4223并弹入第一卡位孔 4223吋, 此吋, 卡位凸缘 4234恰好抵持于拉管件 422的下 边缘, 即已完成安装。 [0033] Referring to FIG. 3 to FIG. 6 , the latching member 423 includes a fixing portion 4231 received in the pull tube member 422 and a bottom surface of the fixing member 4231 along a lower edge of the pulling tube member 422. The radial direction extends outwardly from the protruding card flange 4234. The side wall of the pull tube member 422 is provided with a first locking hole 4223 for blocking the downward movement of the fixing portion 4231 with respect to the pull tube member 422, and the fixing portion 4231 includes a side wall outwardly of the fixing portion 4231. The elastic piece 42311 of the first card hole 4223 is ejected and inserted. It can be understood that the card slot flange 4234 has two functions in the embodiment of the present invention. First, the blocking card member 423 moves upward relative to the pull tube member 422, and secondly, the card retaining bushing 424 is resisted. In order to limit the maximum length at which the telescopic handle 40 is stretched, the elastic piece 42311 in the embodiment of the present invention is used to block the latching member 423 from moving downward relative to the pull tube member 422, and the latching flange 4234 is used to block the latching member 423. The upward movement of the pull tube member 422 is performed, thereby achieving the fixing of the latching member 423 and the pull tube member 422. In addition, the mounting of the latching member 423 and the pull tube member 422 in the embodiment of the present invention is also very convenient. Specifically, the latching member 423 is mounted on the pull tab member 422, and only the latching member 423 is inserted into the pull tab member 422. The bottom portion is pressed inwardly. When the elastic piece 42211 reaches the first locking hole 4223 and is springed into the first locking hole 4223, the clamping flange 4234 just abuts against the lower edge of the pulling member 422. finish installation.
[0034] 请参见图 3至图 6, 进一步地, 所述卡位件 423内设有沿所述拉管件 422径向方向 延伸的导向孔 4233, 所述伸缩机构 42还包括设置于所述导向孔 4233内且沿所述 导向孔 4233弹性伸缩的圆头弹柱 425以及设置于所述导向孔 4233内且一端抵持所 述拉管件 422内壁和另一端抵持所述圆头弹柱 425以将所述圆头弹柱 425向外弹出 的弹簧 426, 所述卡位件 423内靠近所述圆头弹柱 425弹出方向的一端设有限制所 述圆头弹柱 425弹出长度的抵挡部 42331, 所述拉管件 422侧壁设有供所述圆头弹 柱 425穿出的第一通孔 4224, 所述套管 421侧壁沿所述套管 421的长度方向设有多 个用于卡持所述圆头弹柱 425头部的第二通孔 4213。 优选的, 所述套管 421侧壁 设置有两个第二通孔 4213, 并且分别设置于套管 421侧壁的底部和顶部; 所述圆 头弹柱 425在抵挡部 42331的限制下, 其弹出的长度只能使其半圆球头部的一部 分插入第二通孔 4213, 使得当圆头弹柱 425的头部插入第二通孔 4213吋, 用力拉
压手柄 41, 可以迫使圆头弹柱 425收缩并脱离第二通孔 4213, 伸缩式拉手 40得以 继续伸缩, 本发明实施例通过上述结构使得人们在拉压手柄 41吋, 能够感受到 手柄 41是否处于最低位或者最高位。 [0034] Referring to FIG. 3 to FIG. 6 , the latching member 423 is provided with a guiding hole 4233 extending in a radial direction of the pull tube member 422, and the telescopic mechanism 42 further includes a guiding body. a rounded bullet 425 in the hole 4233 and elastically stretched along the guiding hole 4233 and disposed in the guiding hole 4233 and having one end abutting the inner wall of the pull tube 422 and the other end abutting the round head 425 a spring 426 that ejects the ball-shaped projecting column 425 outwardly, and an end portion of the latching member 423 that is adjacent to the direction in which the ball-shaped projecting column 425 is ejected is provided with a resisting portion 42331 that limits the ejecting length of the round-headed column 425. The side wall of the pull tube member 422 is provided with a first through hole 4224 for the rounded rod 425 to pass through, and the side wall of the sleeve 421 is provided with a plurality of cards for the length of the sleeve 421. The second through hole 4213 of the head of the round head 425 is held. Preferably, the side wall of the sleeve 421 is provided with two second through holes 4213, and is respectively disposed at the bottom and the top of the side wall of the sleeve 421; the round head post 425 is restricted by the resisting portion 42331, The length of the pop-up can only be such that a part of the head of the semi-spherical ball is inserted into the second through hole 4213, so that when the head of the round-headed column 425 is inserted into the second through hole 4213, the force is pulled. Pressing the handle 41 can force the round cap 425 to contract and disengage from the second through hole 4213, and the telescopic handle 40 can continue to expand and contract. According to the above structure, the user can feel the handle 41 when the handle 41 is pulled and pulled. At the lowest or highest position.
[0035] 请参见图 4, 进一步地, 所述套管 421包括沿所述车头 10长度方向延伸的第一套 管 4211以及与所述第一套管 4211平行设置的第二套管 4212, 所述拉管件 422包括 插设在所述第一套管 4211内的第一拉管件 4221以及插设在所述第二套管 4212内 的第二拉管件 4222, 所述卡位衬套 424包括固定于所述第一套管 4211内壁的第一 卡位衬套 424以及固定于所述第二套管 4212内壁的第二卡位衬套 4242, 所述第一 卡位衬套 424和所述第二卡位衬套 4242通过连杆 4243固定连接。 本发明实施例通 过设置两个套管 421和两个拉管件 422, 使得伸缩式拉手 40可以承受更大的力, 且方便控制, 另外, 第一卡位衬套 424和第二卡位衬套 4242通过连杆 4243固定连 接, 可以对第一套管 4211和第二套管 4212的距离进行定位, 方便伸缩式拉手 40 机构组装。 [0035] Referring to FIG. 4, further, the sleeve 421 includes a first sleeve 4211 extending along the longitudinal direction of the front end 10 and a second sleeve 4212 disposed in parallel with the first sleeve 4211. The pull tube member 422 includes a first pull tube member 4221 inserted in the first sleeve 4211 and a second pull tube member 4222 inserted in the second sleeve 4212. The card sleeve 424 includes a fixed portion. a first locating bushing 424 on the inner wall of the first sleeve 4211 and a second locating bushing 4242 fixed to the inner wall of the second sleeve 4212, the first locating bushing 424 and the first The two-position bushing 4242 is fixedly connected by a link 4243. In the embodiment of the present invention, the two sleeves 421 and the two pull tube members 422 are provided, so that the telescopic handle 40 can bear more force and is conveniently controlled. In addition, the first card bushing 424 and the second card bushing are provided. 4242 is fixedly connected by the connecting rod 4243, and the distance between the first sleeve 4211 and the second sleeve 4212 can be positioned to facilitate the assembly of the telescopic handle 40 mechanism.
[0036] 请参见图 7至图 8, 进一步地, 所述踏板组件 30包括一端与所述车头 10底部铰接 和另一端向后延伸的脚踏板 32以及一端铰接于所述脚踏板 32底部和另一端向后 延伸并且设有后轮 31的后轮架 33, 所述脚踏板 32与所述车头 10底部铰接于第一 铰接点 34, 所述后轮架 33与所述脚踏板 32铰接于第二铰接点 35, 所述后轮 31与 所述第二铰接点 35的距离大于等于所述第一铰接点 34与所述第二铰接点 35的距 离。 本发明实施例中的滑板车具体折叠方式为, 先将脚踏板 32远离车头 10的一 端向上抬起, 使其绕第一铰接点 34逆吋针旋转, 即向车头 10方向旋转, 此吋, 后轮架 33由于重力的作用, 会绕第二铰接点 35顺吋针旋转, 当脚踏板 32继续旋 转并贴于车头 10侧壁吋, 将车头 10与脚踏板 32固定, 此吋, 后轮架 33竖直贴在 脚踏板 32底面, 滑板车完成折叠。 由于本发明实施例中的后轮 31与第二铰接点 3 5的距离大于等于第一铰接点 34与第二铰接点 35的距离, 所以, 当将折叠后的滑 板车向后倾斜, 并通过手柄 41拖拉滑板车吋, 滑板车的后轮 31着地, 且起到支 撑并减小摩擦的作用。 此种结构使得通过伸缩式拉手 40搬运折叠后的滑板车吋 , 无需将滑板车完全提起, 通过后轮 31的支撑可以大大减轻人们的负担。 [0036] Referring to FIG. 7 to FIG. 8, further, the pedal assembly 30 includes a footboard 32 whose one end is hinged to the bottom of the front end 10 and the other end thereof extends rearward, and one end is hinged to the bottom of the footboard 32. And a rear wheel frame 33 extending rearwardly from the other end and provided with a rear wheel 31, the foot pedal 32 and the bottom of the front head 10 being hinged to a first hinge point 34, the rear wheel frame 33 and the foot pedal 32 is hinged to the second hinge point 35, and the distance between the rear wheel 31 and the second hinge point 35 is greater than or equal to the distance between the first hinge point 34 and the second hinge point 35. The specific folding manner of the scooter in the embodiment of the present invention is that the end of the footboard 32 away from the front end 10 is lifted upward, so that it rotates around the first hinge point 34 against the boring pin, that is, rotates toward the front end 10, The rear wheel frame 33 rotates around the second hinge point 35 by the action of gravity. When the foot board 32 continues to rotate and sticks to the side wall of the front end 10, the front end 10 and the foot board 32 are fixed. The rear wheel frame 33 is vertically attached to the bottom surface of the footboard 32, and the scooter is folded. Since the distance between the rear wheel 31 and the second hinge point 35 in the embodiment of the present invention is greater than or equal to the distance between the first hinge point 34 and the second hinge point 35, when the folded scooter is tilted backward, and passes The handle 41 drags the scooter, and the rear wheel 31 of the scooter touches the ground and acts to support and reduce friction. This configuration allows the folded scooter to be transported by the telescopic handle 40 without the need to fully lift the scooter, and the support of the rear wheel 31 can greatly reduce the burden on the person.
[0037] 请参见图 4, 进一步地, 所述卡位衬套 424外壁凸设有倒钩 4244, 所述套管 421
内壁设置有供所述倒钩 4244插入以阻碍所述卡位衬套 424相对所述下管向上运动 的第二卡位孔 4214, 所述卡位衬套 424上边缘沿所述卡位衬套 424径向方向向外 凸设有凸缘 4245, 所述凸缘 4245卡持于所述套管 421的上边缘以阻挡所述卡位衬 套 424相对于所述套管 421向下运动。 具体地, 所述第二卡位孔 4214可以是设置 在套管 421内壁的贯穿孔, 也可以是由套管 421内壁向外凹陷的盲孔, 所述卡位 衬套 424为径向方向具有弹性的弹性卡位衬套 424, 具体地, 位于所述弹性卡位 衬套 424外壁沿其长度方向具有一条狭缝 4246使得卡位衬套 424具有弹性。 本发 明实施例中的卡位衬套 424结构简单, 安装方便, 具体地, 将卡位衬套 424安装 于套管 421吋, 只需挤压卡位衬套 424外壁使得卡位衬套 424内径缩小, 然后将卡 位衬套 424—端插入套管 421, 并顶推卡位衬套 424另一端, 使其向套管 421内部 深处运动, 当倒钩 4244抵达第二卡位孔 4214吋, 卡位衬套 424向外弹幵, 同吋, 倒钩 4244插入第二卡位孔 4214, 而此吋, 凸缘 4245刚好抵持套管 421上边缘, 这 样就实现了卡位衬套 424与套管 421的固定。 本发明实施例中卡位衬套 424与套管 421的安装无需外部工具, 只需手动挤压卡位衬套 424, 然后将其插入套管 421即 可, 方便快捷。 [0037] Referring to FIG. 4, further, the outer wall of the card bushing 424 is convexly provided with a barb 4244, and the sleeve 421 The inner wall is provided with a second latching hole 4214 for inserting the barb 4244 to block the upward movement of the latching bushing 424 relative to the lower tube, and the upper edge of the latching bushing 424 is along the latching bushing A flange 4245 is outwardly convex in the radial direction of the 424. The flange 4245 is retained on the upper edge of the sleeve 421 to block the downward movement of the catch bushing 424 relative to the sleeve 421. Specifically, the second latching hole 4214 may be a through hole disposed in the inner wall of the sleeve 421, or may be a blind hole recessed outwardly from the inner wall of the sleeve 421, and the latching bushing 424 has a radial direction. The elastic elastic retaining bushing 424, specifically, the outer wall of the elastic retaining bushing 424 has a slit 4246 along its length such that the retaining bushing 424 has elasticity. The card bushing 424 in the embodiment of the present invention has a simple structure and is convenient to be installed. Specifically, the card bushing 424 is mounted on the sleeve 421, and only the outer wall of the card bushing 424 is pressed to make the card bushing 424 inner diameter. Zooming out, the card bushing 424-end is inserted into the sleeve 421, and the other end of the card bushing 424 is pushed up to move deep inside the sleeve 421, and when the barb 4244 reaches the second card hole 4214吋The latching bushing 424 is outwardly biased, and the barbs 4244 are inserted into the second latching holes 4214. Thereafter, the flange 4245 just abuts against the upper edge of the sleeve 421, thus implementing the latching bushing 424. Fixed with the sleeve 421. In the embodiment of the present invention, the installation of the card bushing 424 and the sleeve 421 does not require an external tool, and it is only necessary to manually press the card bushing 424 and then insert it into the sleeve 421, which is convenient and quick.
[0038] 请参见图 4, 进一步地, 所述卡位衬套 424下端设置有在圆头弹柱 425向上运动 吋, 供所述弹柱滑入的 U型导槽 4247。 本发明实施例中的 U型导槽 4247幵口朝向 圆头弹柱 425的滑行路径, 当圆头弹柱 425随着上管向上运动吋, 圆头弹柱 425会 滑入 U型导槽 4247, 避免了由于卡位衬套 424阻挡圆头弹柱 425, 使得拉管件 422 无法上升到最大高度。 [0038] Referring to FIG. 4, further, the lower end of the latching bushing 424 is provided with a U-shaped guide groove 4247 for moving the ballistic column 425 upwards. In the embodiment of the present invention, the U-shaped guide groove 4247 is directed toward the sliding path of the round-headed column 425. When the round-headed column 425 moves upward with the upper tube, the round-headed column 425 slides into the U-shaped guide groove 4247. The ball bushing 424 is prevented from blocking the ball stud 425, so that the pull pipe member 422 cannot rise to the maximum height.
[0039] 以上所述仅为本发明的较佳实施例而已, 并不用以限制本发明, 凡在本发明的 精神和原则之内所作的任何修改、 等同替换和改进等, 均应包含在本发明的保 护范围之内。
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalents, and improvements made within the spirit and scope of the present invention should be included in the present invention. Within the scope of protection of the invention.
Claims
权利要求书 Claim
一种折叠滑板车, 包括设置于所述滑板车前方且底部设有前轮的车头 、 设置在所述车头顶部且两侧有把手以控制滑板车行驶的把手座以及 一端连接所述车头和另一端向后延伸的踏板组件, 所述踏板组件上远 离所述车头的一端设有后轮, 其特征在于, 所述把手座上设置有伸缩 式拉手, 所述伸缩式拉手包括用于手握且在伸缩式拉手收缩吋容置于 所述把手座的手柄以及设置于所述车头内部且与所述手柄底部相连以 支撑所述手柄伸缩的伸缩机构, 所述车头侧壁设有沿所述车头长度方 向延伸的长孔, 所述手柄底部设置有幵口朝向所述长孔且沿所述长孔 的长度方向移动的指推孔。 A folding scooter includes a front end provided in front of the scooter and having a front wheel at the bottom, a handle seat disposed on the top of the front end and having handles on both sides to control the traveling of the scooter, and one end connecting the front end and the other a pedal assembly extending rearwardly from one end, a rear wheel on the end of the pedal assembly remote from the front end, wherein the handle base is provided with a telescopic handle, and the telescopic handle comprises a hand grip and a telescopic mechanism disposed on the handle of the handle and a telescopic mechanism disposed inside the front and connected to the bottom of the handle to support expansion and contraction of the handle, the front side of the front end is provided along the front end A long hole extending in the longitudinal direction, and a bottom of the handle is provided with a finger pushing hole that moves toward the long hole and moves along the length of the long hole.
如权利要求 1所述的折叠滑板车, 其特征在于, 所述伸缩机构包括固 定在所述车头的套管、 一端与所述手柄固定连接和另一端向所述套管 延伸并插入所述套管且沿所述套管滑动的拉管件、 固定设置在所述拉 管件底部且沿所述拉管件下边缘的径向方向向外突出的卡位件以及固 定于所述套管内壁且用于限制所述卡位件向上运动的卡位衬套。 如权利要求 2所述的折叠滑板车, 其特征在于, 所述卡位件包括容置 于所述拉管件内的固定部以及由所述固定部底面沿所述拉管件下边缘 的径向方向向外延伸突出的卡位凸缘。 A folding scooter according to claim 1, wherein said telescopic mechanism includes a sleeve fixed to said front end, one end is fixedly coupled to said handle, and the other end is extended toward said sleeve and inserted into said sleeve a tube member sliding along the sleeve, a latching member fixedly disposed at a bottom of the pull tube member and protruding outward in a radial direction of a lower edge of the pull tube member, and being fixed to the inner wall of the sleeve and used for A retaining bushing that limits the upward movement of the latching member. The folding scooter according to claim 2, wherein the latching member includes a fixing portion housed in the pull tube member and a radial direction of the bottom surface of the fixing portion along a lower edge of the pull tube member Extend the protruding tab flange outward.
如权利要求 3所述的折叠滑板车, 其特征在于, 所述拉管件侧壁设置 有用于阻挡所述固定部相对于所述拉管件向下运动的第一卡位孔, 所 述固定部包括由所述固定部侧壁向外弹出并插入所述第一卡位孔的弹 片。 The folding scooter according to claim 3, wherein the side wall of the pull tube member is provided with a first locking hole for blocking downward movement of the fixing portion relative to the pull tube member, and the fixing portion includes A spring piece that is ejected outward from the side wall of the fixing portion and inserted into the first card hole.
如权利要求 2所述的折叠滑板车, 其特征在于, 所述卡位件内设有沿 所述拉管件径向方向延伸的导向孔, 所述伸缩机构还包括设置于所述 导向孔内且沿所述导向孔弹性伸缩的圆头弹柱以及设置于所述导向孔 内且一端抵持所述拉管件内壁和另一端抵持所述圆头弹柱以将所述圆 头弹柱向外弹出的弹簧, 所述卡位件内靠近所述圆头弹柱弹出方向的 一端设有限制所述圆头弹柱弹出长度的抵挡部, 所述拉管件侧壁设有
供所述圆头弹柱穿出的第一通孔, 所述套管侧壁沿所述套管的长度方 向设有用于卡持所述圆头弹柱头部的第二通孔。 The folding scooter according to claim 2, wherein the latching member is provided with a guiding hole extending in a radial direction of the pulling tube member, and the telescopic mechanism further comprises a guiding hole disposed in the guiding hole a round-headed column elastically telescopically extending along the guiding hole and disposed in the guiding hole and having one end abutting the inner wall of the pulling tube member and the other end abutting the round-headed column to outwardly the round-headed column a spring that is ejected, and an end portion of the latching member that is adjacent to the pop-up direction of the round-shaped projectile is provided with a resisting portion that limits the ejecting length of the round-shaped projectile. a first through hole for the rounded rod, the side wall of the sleeve is provided with a second through hole for holding the head of the round head along the length of the sleeve.
如权利要求 2所述的折叠滑板车, 其特征在于, 所述套管包括沿所述 车头长度方向延伸的第一套管以及与所述第一套管平行设置的第二套 管, 所述拉管件包括插设在所述第一套管内的第一拉管件以及插设在 所述第二套管内的第二拉管件, 所述卡位衬套包括固定于所述第一套 管内壁的第一卡位衬套以及固定于所述第二套管内壁的第二卡位衬套 , 所述第一卡位衬套和所述第二卡位衬套通过连杆固定连接。 A folding scooter according to claim 2, wherein said sleeve includes a first sleeve extending along a length of said head and a second sleeve disposed in parallel with said first sleeve, said The pull tube member includes a first pull tube member inserted in the first sleeve and a second pull tube member inserted in the second sleeve, the card sleeve including the inner sleeve fixed to the inner wall of the first sleeve a first latching bushing and a second latching bushing fixed to the inner wall of the second bushing, the first latching bushing and the second latching bushing being fixedly connected by a connecting rod.
如权利要求 1-6任意一项所述的折叠滑板车, 其特征在于, 所述踏板 组件包括一端与所述车头底部铰接和另一端向后延伸的脚踏板以及一 端铰接于所述脚踏板底部和另一端向后延伸并且设有后轮的后轮架, 所述脚踏板与所述车头底部铰接于第一铰接点, 所述后轮架与所述脚 踏板铰接于第二铰接点, 所述后轮与所述第二铰接点的距离大于等于 所述第一铰接点与所述第二铰接点的距离。 A folding scooter according to any one of claims 1 to 6, wherein the pedal assembly includes a foot pedal that is hinged at one end to the bottom of the front end and a rearward end of the other end, and one end is hinged to the pedal a bottom wheel frame extending rearward of the bottom and the other end and having a rear wheel, the foot pedal and the bottom of the front end are hinged to the first hinge point, and the rear wheel frame and the foot pedal are hinged to the second a hinge point, wherein a distance between the rear wheel and the second hinge point is greater than or equal to a distance between the first hinge point and the second hinge point.
如权利要求 1-6任意一项所述的折叠滑板车, 其特征在于, 所述卡位 衬套外壁凸设有倒钩, 所述套管内壁设置有供所述倒钩插入以阻碍所 述卡位衬套相对所述下管向上运动的第二卡位孔, 所述卡位衬套上边 缘沿所述卡位衬套径向方向向外凸设有凸缘, 所述凸缘卡持于所述套 管的上边缘以阻挡所述卡位衬套相对于所述套管向下运动。 The folding scooter according to any one of claims 1 to 6, wherein the outer wall of the retaining bushing is convexly provided with a barb, and the inner wall of the sleeve is provided with the barb inserted to block the a second latching hole of the latching sleeve that moves upwardly relative to the lower tube, the upper edge of the latching bushing protrudes outwardly from the radial direction of the latching bushing, and the flange is latched The upper edge of the sleeve blocks the card bushing from moving downward relative to the sleeve.
如权利要求 8所述的折叠滑板车, 其特征在于, 所述卡位衬套为径向 方向具有弹性的弹性衬套。 A folding scooter according to claim 8, wherein said retaining bushing is an elastic bushing having elasticity in a radial direction.
如权利要求 8所述的折叠滑板车, 其特征在于, 所述卡位衬套下端设 置有在圆头弹柱向上运动吋, 供所述弹柱滑入的 U型导槽。
The folding scooter according to claim 8, wherein the lower end of the retaining bushing is provided with a U-shaped guide groove for sliding the ball into the rounded column.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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PCT/CN2016/102063 WO2018068280A1 (en) | 2016-10-13 | 2016-10-13 | Folding scooter |
CN201680001066.XA CN108337884B (en) | 2016-10-13 | 2016-10-13 | Folding scooter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2016/102063 WO2018068280A1 (en) | 2016-10-13 | 2016-10-13 | Folding scooter |
Publications (1)
Publication Number | Publication Date |
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WO2018068280A1 true WO2018068280A1 (en) | 2018-04-19 |
Family
ID=61906132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/CN2016/102063 WO2018068280A1 (en) | 2016-10-13 | 2016-10-13 | Folding scooter |
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CN (1) | CN108337884B (en) |
WO (1) | WO2018068280A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD982671S1 (en) * | 2020-10-14 | 2023-04-04 | Ninebot (Beijing) Tech Co., Ltd. | Scooter head |
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US5488756A (en) * | 1994-06-29 | 1996-02-06 | Hsieh; Dick M. | Handle device |
US6868583B2 (en) * | 2003-03-17 | 2005-03-22 | Chaw Khong Technology Co., Ltd. | Locking pin |
CN201792959U (en) * | 2010-07-30 | 2011-04-13 | 尤其 | Foldable and portable scooter |
CN203819433U (en) * | 2014-05-06 | 2014-09-10 | 黄河科技学院 | Portable electric scooter |
CN204623486U (en) * | 2015-05-18 | 2015-09-09 | 嘉兴市永事达五金有限公司 | Telescopic handle formula hand buggy |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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GB2510122A (en) * | 2013-01-24 | 2014-07-30 | Peter Hellyar | Attachable supplementary steering column for a bicycle |
CN205417945U (en) * | 2015-12-11 | 2016-08-03 | 李嘉全 | Novel box collapsible electric scooter |
CN206427181U (en) * | 2016-10-13 | 2017-08-22 | 深圳易马达科技有限公司 | Folding scooter |
-
2016
- 2016-10-13 WO PCT/CN2016/102063 patent/WO2018068280A1/en active Application Filing
- 2016-10-13 CN CN201680001066.XA patent/CN108337884B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US5488756A (en) * | 1994-06-29 | 1996-02-06 | Hsieh; Dick M. | Handle device |
US6868583B2 (en) * | 2003-03-17 | 2005-03-22 | Chaw Khong Technology Co., Ltd. | Locking pin |
CN201792959U (en) * | 2010-07-30 | 2011-04-13 | 尤其 | Foldable and portable scooter |
CN203819433U (en) * | 2014-05-06 | 2014-09-10 | 黄河科技学院 | Portable electric scooter |
CN204623486U (en) * | 2015-05-18 | 2015-09-09 | 嘉兴市永事达五金有限公司 | Telescopic handle formula hand buggy |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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USD982671S1 (en) * | 2020-10-14 | 2023-04-04 | Ninebot (Beijing) Tech Co., Ltd. | Scooter head |
Also Published As
Publication number | Publication date |
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CN108337884A (en) | 2018-07-27 |
CN108337884B (en) | 2020-03-31 |
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