WO2021078122A1 - 车龙头及具有其的车辆 - Google Patents

车龙头及具有其的车辆 Download PDF

Info

Publication number
WO2021078122A1
WO2021078122A1 PCT/CN2020/122237 CN2020122237W WO2021078122A1 WO 2021078122 A1 WO2021078122 A1 WO 2021078122A1 CN 2020122237 W CN2020122237 W CN 2020122237W WO 2021078122 A1 WO2021078122 A1 WO 2021078122A1
Authority
WO
WIPO (PCT)
Prior art keywords
limiting
handle
limiting member
driving
bonding
Prior art date
Application number
PCT/CN2020/122237
Other languages
English (en)
French (fr)
Inventor
刘晓明
谭强
Original Assignee
纳恩博（北京）科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 纳恩博（北京）科技有限公司 filed Critical 纳恩博（北京）科技有限公司
Publication of WO2021078122A1 publication Critical patent/WO2021078122A1/zh

Links

Images

Classifications

    • 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
    • B62K21/26—Handlebar grips

Definitions

  • This application relates to the technical field of electric vehicles, and in particular to a vehicle faucet and a vehicle with the same.
  • electric scooters play a greater role in urban applications.
  • portability can be further improved, and thus have a broader market.
  • the main purpose of this application is to provide a vehicle faucet and a vehicle with the same, so as to solve the technical problem of inconvenient folding of the vehicle faucet in the prior art.
  • a vehicle faucet including: a cross bar; a handle movably arranged on the cross bar so that the handle has an open position and a folded position, when the handle is in the open position When the handle is used to provide support for the user; when the handle is in the folded position, the handle is retracted to reduce the occupied volume; the first limiting member can be movably arranged on the crossbar, and the first limiting member has a limiting position And the avoiding position, when the first limiting member is in the limiting position, at least a part of the first limiting member abuts the handle to limit the movement of the handle; when the first limiting member is in the avoiding position, the first limiting member Avoid the handle so that the handle can be movably arranged on the crossbar; the drive assembly, at least part of the drive assembly is movably arranged on the crossbar, and at least part of the drive assembly is connected with the first stopper to drive the first stop through the drive assembly
  • the two handles are respectively arranged at both ends of the cross bar, there are two first stoppers, and the two first stoppers are arranged in one-to-one correspondence with the two handles.
  • the limiting member is arranged at a position corresponding to the corresponding handle, and the two first limiting members are both connected with at least part of the driving assembly, so that the driving assembly drives the two first limiting members to move to the avoiding position at the same time.
  • the first limiting member is movably arranged on the cross bar, and a limiting hole is provided on the handle; when the first limiting member is in the limiting position, the first limiting member is inserted in the limiting hole; When the first limiting member is in the avoiding position, the first limiting member is separated from the limiting hole.
  • the driving assembly includes: a first driving member movably disposed on the cross bar, the first driving member abuts at least part of the first limiting member, so that the first limiting member is driven by the first driving member The limit position moves to the avoiding position.
  • the first driving member is movably arranged on the cross bar, the first driving member has a driving inclined surface, the first limiting member includes a first limiting body and a first limiting protrusion, and the first limiting protrusion protrudes It is arranged on the first limiting body to drive the first limiting member to move through the abutment between the driving inclined surface and the first limiting protrusion.
  • the first driving member has a guide groove, the guide groove extends to the driving slope, and at least part of the first limiting body is located in the guide groove.
  • the driving assembly further includes: a second driving member rotatably arranged on the crossbar, and the second driving member is connected with the first driving member to drive the first driving member to move under the action of the second driving member.
  • the vehicle faucet further includes a vertical rod assembly, which is connected with the cross rod;
  • the driving assembly further includes: a second driving member rotatably arranged on the vertical rod assembly, and the second driving member is connected with the first driving member, The first driving part is driven to move under the action of the second driving part.
  • the handle is provided with a first bonding surface
  • the cross bar is provided with a second bonding surface
  • the first bonding surface is used for bonding with the second bonding surface
  • the first bonding surface has a first bonding surface.
  • first bonding surface is a first bonding plane
  • second bonding surface is a second bonding plane
  • first bonding plane is The plane is used for bonding with the second bonding plane to move the first bonding surface to the first bonding position or the second bonding position.
  • a limiting hole is provided on the handle, and when the first limiting member is in the limiting position, at least part of the first limiting member is inserted into the limiting hole to make the handle in the open position.
  • the vehicle faucet further includes: a rotating shaft connected to the handle, at least part of the rotating shaft is rotatably arranged on the crossbar, so that the handle is rotatably arranged on the crossbar through the rotating shaft, so that the handle is turned to open In the position or folding position, the axis of the rotating shaft and the vertical plane are set at a second preset angle.
  • the vehicle faucet further includes: a first resetting member, which is arranged between the handle and the crossbar, so that when the first limiting member is in the avoiding position, the handle is reset to the folded position under the action of the first resetting member.
  • the first reset member is a torsion spring, one end of the torsion spring is connected with the cross bar, and the other end of the torsion spring is connected with the handle, so as to reset the handle under the action of the torsion spring.
  • the vehicle faucet further includes: a second limiting member, which is arranged on the handle, and the second limiting member is used for abutting and limiting at least part of the crossbar, so that the handle is operated under the action of the first resetting member When resetting, the rotation angle of the handle is restricted by the second limiting member.
  • the second limiting member is a limiting protrusion structure.
  • the first limiting member is rotatably disposed on the cross bar, and the cross bar is provided with an opening slot; when the first limiting member is in the limiting position, the first limiting member abuts against the groove wall of the opening slot ; When the first limiting member is in the avoiding position, the first limiting member is separated from the opening slot.
  • the driving assembly includes a third driving member, the third driving member is movably arranged on the crossbar;
  • the first limiting member includes a first rotating arm, a second rotating arm and a rotating shaft, the first rotating arm and the second rotating arm The rotating arm is connected, the rotating shaft is arranged at the connection of the first rotating arm and the second rotating arm, and both the first rotating arm and the second rotating arm rotate around the rotating shaft;
  • the third driving member is connected with the first rotating arm to Driven by the third driving member, the second rotating arm is driven by the first rotating arm to move to the limit position or the avoiding position.
  • the vehicle faucet further includes: a second resetting member, which is arranged between the handle and the first limiting member, so as to reset the first limiting member through the second resetting member.
  • a vehicle is provided.
  • the vehicle includes a vehicle faucet, and the vehicle faucet is the vehicle faucet provided above.
  • the user can operate the drive assembly to drive the first stopper to move through the drive assembly, which can facilitate the folding of the handle.
  • the first limiting member restricts the movement of the handle, and the handle can be stably in the open position through the limiting of the first limiting member; when the first limiting member is in the avoiding position , The first limiting member avoids the handle, which can easily move the handle to the folded position. Therefore, the technical solution provided by the present application can solve the technical problem of inconvenient folding of the faucet in the prior art.
  • the folding mechanism of the faucet provided by the present application is not prone to shaking, which improves the stability of use.
  • Fig. 1 shows a structural schematic diagram of a handle and part of the drive assembly provided according to the first embodiment of the present application
  • FIG. 2 shows a schematic diagram of a partial structure of a vehicle faucet provided according to the first embodiment of the present application
  • FIG. 3 shows an exploded view of a partial structure of a vehicle faucet according to Embodiment 1 of the present application
  • FIG. 4 shows a cross-sectional view of a partial structure of a vehicle faucet according to Embodiment 1 of the present application
  • Fig. 5 shows a schematic diagram of a partial structure of a handle rotation provided according to the first embodiment of the present application
  • Fig. 6 shows a schematic structural diagram of a handle provided according to the first embodiment of the present application
  • FIG. 7 shows a schematic diagram of the structure of the handle, the first limiting member and the first driving member according to the first embodiment of the present application
  • Fig. 8 shows a schematic structural diagram of a second driving member provided according to the first embodiment of the present application
  • FIG. 9 shows a schematic structural diagram of the handle provided in the first embodiment of the present application during the rotation process
  • FIG. 10 shows a schematic structural diagram when the handle is in a folded position according to the first embodiment of the present application
  • FIG. 11 shows a schematic diagram of a partial structure of a vehicle faucet provided according to the second embodiment of the present application.
  • FIG. 12 shows a partial structural diagram of the vehicle faucet according to the second embodiment of the present application when the handle is in the folded position
  • Fig. 13 shows a partial structural schematic diagram of the vehicle faucet provided according to the second embodiment of the present application when the handle is in the open position;
  • Fig. 14 shows a partial structural schematic diagram of the vehicle faucet according to the second embodiment of the present application when the second rotating arm of the vehicle faucet is rotated and separated from the opening slot.
  • an embodiment of the present application provides a vehicle faucet, which includes a cross bar 10, a handle 20 and a first limiting member 30.
  • the handle 20 is movably arranged on the cross bar 10 so that the handle 20 has an open position and a folded position.
  • the handle 20 is used to provide support for the user, so that the user can hold the handle 20 during riding in order to manipulate the rotation direction of the faucet.
  • the handle 20 is in the folded position, the handle 20 is retracted to reduce the occupied volume.
  • the handle 20 will move to a position parallel to the pole of the faucet for folding, thereby reducing the occupied volume of the faucet. .
  • the first limiting member 30 is movably arranged on the cross bar 10, and the first limiting member 30 has a limiting position and an avoiding position.
  • the first limiting member 30 At least partially inserted into the handle 20 to limit the movement of the handle 20; when the first limiting member 30 is in the avoiding position, the first limiting member 30 avoids the handle 20 so that the handle 20 can be movably arranged on the cross bar 10.
  • the faucet in this embodiment further includes a drive assembly, at least part of the drive assembly is movably arranged on the crossbar 10, and at least part of the drive assembly is connected with the first limiting member 30 to The driving assembly drives the first limiting member 30 to move to the avoiding position. With this arrangement, the user can conveniently drive the first limiting member 30 to move to the avoiding position by operating the driving assembly, so as to move the handle 20 to the open position or the folded position, thereby facilitating the operation of the handle 20.
  • the first limiting member 30 is driven to move by the driving assembly, so that the handle 20 can be easily folded or opened.
  • the handle 20 can be stably placed in the open position or folded under the limiting action of the first limiting member 30 Position:
  • the handle 20 can be easily moved to the open position or the avoiding position. Therefore, the technical solution provided by this embodiment can solve the technical problem of inconvenient folding of the faucet in the prior art.
  • the two handles 20 there are two handles 20, and the two handles 20 are respectively provided at both ends of the cross bar 10.
  • the two first limiting members 30 are both connected to at least part of the driving assembly, so that the driving assembly drives the two first limiting members 30 to move to the avoiding position at the same time.
  • both of the first limiting members 30 can be moved to the avoiding position at the same time, so that the two handles 20 can be moved to the open position or the folded position.
  • the first limiting member 30 is movably disposed on the cross bar 10, and the handle 20 is provided with a limiting hole.
  • the first limiting member 30 is inserted in the limiting hole.
  • the first limiting member 30 is in the avoiding position, the first limiting member 30 is separated from the limiting hole .
  • the handle 20 can be easily limited or avoided by the first limiting member 30.
  • the driving assembly in this embodiment includes a first driving member 70, the first driving member 70 is movably disposed on the cross bar 10, and the first driving member 70 abuts at least part of the first limiting member 30, The first limiting member 30 is driven by the first driving member 70 to move from the limiting position to the avoiding position. Sampling such an arrangement, the first limiting member 30 can be easily driven to move through at least part of the abutment between the first driving member 70 and the first limiting member 30, so that the first limiting member 30 can stably move to the avoiding position , In order to facilitate the movement of the handle 20.
  • the first driving member 70 is movably disposed on the cross bar 10, the first driving member 70 has a driving slope 71, and the first limiting member 30 includes a first limiting body 31 and a first limiting protrusion. From 32, the first limiting protrusion 32 is arranged to protrude from the first limiting main body 31, so as to drive the first limiting member 30 to move through the abutment between the driving inclined surface 71 and the first limiting protrusion 32. With this arrangement, by driving the inclined surface 71 to abut the first limiting protrusion 32 to drive the movement of the first limiting member 30, the first limiting member 30 can be stably moved to the avoiding position.
  • the first driving member 70 in this embodiment has a guide groove 72 that extends to the driving slope 71, and at least part of the first limiting body 31 is located in the guide groove 72.
  • the movement of the first limiting member 30 can be more stably driven by the guide groove 72, avoiding the shaking of the first limiting member 30 during the movement, which is convenient for improving the user’s riding comfort and reducing the handle 20 Folding and falling down.
  • the driving assembly further includes a second driving member 80, the second driving member 80 is rotatably disposed on the cross bar 10, and the second driving member 80 is connected with the first driving member 70 to be connected to the second driving member 70. Under the action of 80, the first driving member 70 is driven to move.
  • the user can operate the second drive member 80 to drive the first drive member 70 to move through the second drive member 80, and drive the first limit member 30 to move to the avoiding position through the first drive member 70 to The movement of the handle 20 is better facilitated.
  • the vehicle faucet in this embodiment further includes a vertical rod assembly 90 that is connected to the cross rod 10.
  • the driving assembly also includes a second driving part 80, which is rotatably arranged on the pole assembly 90, and the second driving part 80 is connected with the first driving part 70 to be driven by the second driving part 80
  • the first driving member 70 moves.
  • the handle 20 is provided with a first bonding surface
  • the cross bar 10 is provided with a second bonding surface
  • the first bonding surface is used for bonding with the second bonding surface
  • the first bonding surface It has a first bonding position and a second bonding position.
  • the first bonding surface is in the first bonding position.
  • the first bonding surface rotates from the first bonding position by a first preset angle and then reaches the second bonding position.
  • the first bonding surface is a first bonding plane
  • the second bonding surface is a second bonding plane.
  • a bonding plane is used for bonding with the second bonding plane to move the first bonding surface to the first bonding position or the second bonding position.
  • the normal line of the first fitting plane and the horizontal plane are set to be inclined upward.
  • the first bonding surface and the second bonding surface are both set to the same symmetry plane, so that when the first bonding surface is in the first bonding position and the second bonding position, the first bonding surface is at the first bonding position and the second bonding position.
  • the bonding surface and the second bonding surface are both overlapped, and the adoption of such a structure can facilitate the overall structural layout of the faucet, and improve the aesthetics and symmetry of the folding mechanism of the faucet.
  • the first bonding surface and the second bonding surface in this embodiment may both be parallelogram surfaces or rhombus surfaces. In order to facilitate the user's grip, the parallelogram surface or rhombus surface has an arc-shaped transition portion to Avoid wear and tear on the hands during long-term riding.
  • the handle 20 has a connecting end and a free end that are arranged oppositely.
  • the connecting end is used to connect to the cross bar 10.
  • the cross-sectional area of the connection end of the handle 20 in this embodiment is It is larger than the cross-sectional area at the free end of the handle 20. In the extending direction from the connecting end to the free end, the cross-sectional area of the handle 20 gradually decreases.
  • a limiting hole 21 is provided on the handle 20 in this embodiment.
  • the first limiting member 30 is in the limiting position, at least a part of the first limiting member 30 is inserted into the limiting hole 21 to make the handle 20 in the open position, so that the handle 20 can be stably in the open position and avoid the user
  • the handle 20 shakes during riding, thereby improving the stability of riding.
  • the faucet in this embodiment further includes a rotating shaft 50.
  • the rotating shaft 50 in this embodiment is connected to the handle 20, and at least part of the rotating shaft 50 is rotatably disposed on the cross bar 10, so that the handle 20 is rotatably disposed on the cross bar 10 through the rotating shaft 50.
  • the handle 20 In order to facilitate turning the handle 20 to the open position or the folded position.
  • the axis of the rotating shaft 50 and the vertical plane are arranged at a second preset angle.
  • the axis of the rotating shaft 50 may be arranged perpendicular to the first bonding plane.
  • the vehicle faucet further includes a first reset member 40.
  • the first resetting member 40 is arranged between the handle 20 and the crossbar 10 to reset the handle 20 to the folded position under the action of the first resetting member 40 when the first limiting member 30 is in the avoiding position.
  • the handle 20 will automatically reset from the open position to the folded position under the action of the first reset member 40, and the folding process does not require manual adjustment.
  • the operation of the handle 20 facilitates the folding operation of the user and improves the convenience of the operation. Since there are two handles 20, there are also two first limiting members 30.
  • the first limiting member 30 can be simultaneously driven to move to the avoiding position, so that the two handles 20 can be reset at the same time.
  • the effect that the two handles 20 are folded at the same time is realized, which is convenient for the user's operation.
  • the first reset member 40 in this embodiment is a torsion spring, one end of the torsion spring is connected to the cross bar 10, and the other end of the torsion spring is connected to the handle 20 to reset the handle 20 under the action of the torsion spring.
  • the torsion spring in this embodiment is sleeved on the rotating shaft 50 so as to reset the handle 20 from the open position to the folded position under the action of the torsion spring.
  • the faucet further includes a second limiting member 60, and the second limiting member 60 is disposed on the handle 20.
  • the second limiting member 60 is used for abutting and limiting with at least part of the crossbar 10, so that when the handle 20 is reset under the action of the first resetting member 40, the rotation of the handle 20 is restricted by the second limiting member 60
  • the angle is used to restrict the handle 20 from no longer rotating after moving to the folded position, so that the handle 20 can be stably in the folded position.
  • the second limiting member 60 in this embodiment is a limiting protrusion structure.
  • the second limiting member 60 limits the handle 20 to the folded position.
  • a groove may be provided on the cross bar 10, and a protrusion that fits and abuts with the limiting protrusion structure is provided in the groove, and the limiting protrusion structure moves in the groove, when the limiting protrusion structure When the protrusion in the groove abuts against the movement, the handle 20 is in the folded position and does not continue to rotate.
  • the faucet further includes a second resetting member 150, which is arranged between the handle 20 and the first limiting member 30, so that the first limiting member 30 can be controlled by the second resetting member 150. Reset.
  • the handle 20 when the handle 20 needs to move from the folded position to the open position, the user turns the handle 20.
  • the handle 20 is rotated to the position where the first limiting member 30 is opposite to the first limiting hole 21, the first limiting The positioning member 30 will be reset under the action of the second resetting member 150, so that the first limiting member 30 enters the first limiting hole 21, and the first limiting member 30 is in the limiting position. At this time, the handle 20 will Will be steadily in the open position.
  • the vehicle faucet further includes a bearing 100, a spacer 110, a folding pivot 120, a pulling wire 130, and a fixing shaft 140.
  • the bearing 100 in this embodiment is arranged at the rotating shaft 50 to facilitate the rotation of the rotating shaft 50 more smoothly.
  • the second driving member 80 is rotatably arranged on the vertical rod assembly 90 through the folding pivot pin 120.
  • the folding switch (the second driving member 80) upward during use, the folding switch will drive the slider (the first driving member 70) to slide upward, and the slider drives the latch (the first limit member). 30) Run away from the handle 20.
  • the plug will escape from the limiting hole 21 with which the handle 20 is matched.
  • the handle 20 will rotate along the rotating shaft 50.
  • the rotation angle of the handle 20 will be controlled at 180°.
  • the vehicle faucet provided in this embodiment can realize the purpose of automatically folding the handle 20 by rotating the folding switch, which is convenient for operation and convenient for users to use.
  • the second embodiment of the present application provides a handlebar 20.
  • the handlebar 20 includes a second driving member 80 and a first limiting member 30.
  • the second driving member 80 is rotatably arranged at On the cross bar 10, the second driving member 80 rotates to drive the first limiting member 30 to rotate, so as to drive the first limiting member 30 out of the first limiting hole 21 under the driving action of the second driving member 80 to facilitate the handle 20 is reset to the folded position under the action of the first reset member 40.
  • the first restoring member 40 in this embodiment may be a tension spring.
  • the user pulls the folding switch (the second driving member 80) upward, and the lock block (the first limit member 30) will rotate clockwise with the rotation axis of the lock block as the center point.
  • the lock block Will break away from the limit slot on the handle 20.
  • the handle 20 will rotate a certain angle with the rotation axis as the center point, so as to realize the folding of the handle 20.
  • the first limiting member 30 is rotatably disposed on the cross bar 10, and the cross bar 10 is provided with an opening slot.
  • the first limiting member 30 When the first limiting member 30 is in the limiting position, the first limiting member 30 abuts against the groove wall of the opening groove.
  • the first limiting member 30 When the first limiting member 30 is in the avoiding position, the first limiting member 30 is separated from the opening slot. With such an arrangement, the handle 20 can be easily limited or avoided by the first limiting member 30.
  • the driving assembly in this embodiment includes a third driving member 160, and the third driving member 160 is movably arranged on the cross bar 10.
  • the first limiting member 30 in this embodiment includes a first rotating arm 171, a second rotating arm 172, and a rotating shaft 173.
  • the first rotating arm 171 and the second rotating arm 172 are connected, and the rotating shaft 173 is arranged on the first rotating arm.
  • both the first rotating arm 171 and the second rotating arm 172 rotate around the rotating shaft 173.
  • the third driving member 160 is connected with the first rotating arm 171 to drive the second rotating arm 172 through the first rotating arm 171 to move to the limit position or the avoiding position under the driving action of the third driving member 160.
  • the third driving member 160 has a U-shaped structure, and there are two first limiting members 30, and the two first limiting members 30 are respectively disposed at both ends of the U-shaped structure.
  • the third embodiment of the present application provides a vehicle.
  • the vehicle includes a vehicle faucet, and the vehicle faucet is the vehicle faucet provided in the first embodiment or the second embodiment.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with “first” and “second” may explicitly or implicitly include at least one of the features. In the description of the present application, "a plurality of” means at least two, such as two, three, etc., unless specifically defined otherwise.
  • the terms “installed”, “connected”, “connected”, “fixed” and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , Or integrated; it can be mechanically connected, or it can be electrically connected or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two components or the interaction relationship between two components, Unless otherwise clearly defined.
  • the specific meanings of the above-mentioned terms in this application can be understood according to specific circumstances.
  • the first feature “on” or “under” the second feature may be in direct contact with the first and second features, or the first and second features may be indirectly through an intermediary. contact.
  • the "above”, “above” and “above” of the first feature on the second feature may mean that the first feature is directly above or diagonally above the second feature, or it simply means that the level of the first feature is higher than the second feature.
  • the “below”, “below” and “below” of the second feature of the first feature may be that the first feature is directly below or obliquely below the second feature, or it simply means that the level of the first feature is smaller than the second feature.
  • the terms “one embodiment”, “some embodiments”, “examples”, “specific examples”, or “some examples” etc. mean specific features, structures, materials, or materials described in conjunction with the embodiment or example.
  • the features are included in at least one embodiment or example of this application.
  • the schematic representations of the above terms do not necessarily refer to the same embodiment or example.
  • the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner.
  • those skilled in the art can combine and combine the different embodiments or examples and the features of the different embodiments or examples described in this specification without contradicting each other.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Domestic Plumbing Installations (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

一种车龙头，包括：横杆（10）；把手（20），可活动地设置在横杆（10）上，以使把手（20）具有打开位置和折叠位置；第一限位件（30），可活动地设置在横杆（10）上，第一限位件（30）具有限位位置和避让位置，当第一限位件（30）处于限位位置时，第一限位件（30）的至少部分与把手（20）抵接以限制把手的运动；当第一限位件（30）处于避让位置时，第一限位件（30）避让把手（20）以使把手（20）可活动地设置在横杆（10）上；驱动组件（70），驱动组件（70）的至少部分可活动地设置在横杆（10）上，驱动组件（70）的至少部分与第一限位件（70）连接，以通过驱动组件（70）带动第一限位件（30）运动至避让位置。以便于对车龙头进行折叠。还包括一种车辆。

Description

车龙头及具有其的车辆
相关申请的交叉引用
本申请要求申请号为201911001938.4、申请日为2019年10月21日的中国专利申请的优先权和权益，上述中国专利申请的全部内容在此通过引用并入本申请。
技术领域
本申请涉及电动车技术领域，具体而言，涉及一种车龙头及具有其的车辆。
背景技术
目前，由于电动滑板车的骑行舒适性较高且便于携带，因而电动滑板车在城市应用领域有更大的作用。对于能实现折叠的电动滑板车而言，能够进一步提高便携性，因而具有更广大的市场。
然而，市面上能实现折叠的电动滑板车较少，尤其是对于车龙头折叠这种电动车而言。且现有的能实现车龙头折叠的电动滑板车，折叠过程麻烦，折叠机构易发生晃动，在骑行舒适性和体验上均不能够满足大众的需求。
申请内容
本申请的主要目的在于提供一种车龙头及具有其的车辆，以解决现有技术中不便于对车龙头进行折叠的技术问题。
为了实现上述目的，根据本申请的一个方面，提供了一种车龙头，包括：横杆；把手，可活动地设置在横杆上，以使把手具有打开位置和折叠位置，当把手处于打开位置时，把手用于为用户提供支撑；当把手处于折叠位置时，把手收起以减小占用体积；第一限位件，可活动地设置在横杆上，第一限位件具有限位位置和避让位置，当第一限位件处于限位位置时，第一限位件的至少部分与把手抵接以限制把手的运动；当第一限位件处于避让位置时，第一限位件避让把手以使把手可活动地设置在横杆上；驱动组件，驱动组件的至少部分可活动地设置在横杆上，驱动组件的至少部分与第一限位件连接，以通过驱动组件带动第一限位件运动至避让位置。
进一步地，把手为两个，两个把手分别设置在横杆的两端，第一限位件为两个，两个第一限位件分别与两个把手一一对应的设置，各个第一限位件设置在与相应的把手的对应位置处，两个第一限位件均与驱动组件的至少部分连接，以通过驱动组件带动两个第一限 位件同时运动至避让位置。
进一步地，第一限位件可移动地设置在横杆上，把手上设置有限位孔；当第一限位件处于限位位置时，第一限位件插设在限位孔内；当第一限位件处于避让位置时，第一限位件与限位孔脱离。
进一步地，驱动组件包括：第一驱动件，可活动地设置在横杆上，第一驱动件与第一限位件的至少部分抵接，以通过第一驱动件带动第一限位件由限位位置运动至避让位置。
进一步地，第一驱动件可移动地设置在横杆上，第一驱动件具有驱动斜面，第一限位件包括第一限位主体和第一限位凸起，第一限位凸起突出于第一限位主体设置，以通过驱动斜面与第一限位凸起的抵接带动第一限位件运动。
进一步地，第一驱动件具有引导槽，引导槽延伸至驱动斜面，第一限位主体的至少部分位于引导槽内。
进一步地，驱动组件还包括：第二驱动件，可转动地设置在横杆上，第二驱动件与第一驱动件连接，以在第二驱动件的作用下带动第一驱动件移动。
进一步地，车龙头还包括立杆组件，立杆组件与横杆连接；驱动组件还包括：第二驱动件，可转动地设置在立杆组件上，第二驱动件与第一驱动件连接，以在第二驱动件的作用下带动第一驱动件移动。
进一步地，把手上设置有第一贴合面，横杆上设置有第二贴合面，第一贴合面用于与第二贴合面贴合，第一贴合面具有第一贴合位置和第二贴合位置；当把手处于打开位置时，第一贴合面处于第一贴合位置；在把手由打开位置运动至折叠位置的过程中，第一贴合面由第一贴合位置旋转第一预设角度后到达第二贴合位置。
进一步地，第一贴合面为第一贴合平面，第一贴合平面与竖直面之间具有第一预设夹角，第二贴合面为第二贴合平面，第一贴合平面用于与第二贴合平面贴合，以使第一贴合面运动至第一贴合位置或第二贴合位置。
进一步地，把手上设置有限位孔，当第一限位件处于限位位置时，第一限位件的至少部分插入至限位孔内以使把手处于打开位置。
进一步地，车龙头还包括：旋转轴，与把手连接，旋转轴的至少部分可转动地设置在横杆上，以通过旋转轴使把手可转动地设置在横杆上，以使把手转动至打开位置或折叠位置，旋转轴的轴线与竖直面呈第二预设角度设置。
进一步地，车龙头还包括：第一复位件，设置在把手和横杆之间，以在第一限位件位于避让位置时，使把手在第一复位件的作用下复位至折叠位置。
进一步地，第一复位件为扭簧，扭簧的一端与横杆连接，扭簧的另一端与把手连接，以在扭簧的作用下对把手进行复位。
进一步地，车龙头还包括：第二限位件，设置在把手上，第二限位件用于与横杆的至少部分进行抵接限位，以使把手在第一复位件的作用下进行复位时，通过第二限位件限制把手的转动角度。
进一步地，第二限位件为限位凸起结构，在把手由打开位置向折叠位置进行复位的过程中，当把手运动至限位凸起结构与横杆的至少部分抵接时，第二限位件限制把手处于折叠位置。
进一步地，第一限位件可转动地设置在横杆上，横杆上设置有开口槽；当第一限位件处于限位位置时，第一限位件与开口槽的槽壁抵接；当第一限位件处于避让位置时，第一限位件与开口槽脱离。
进一步地，驱动组件包括第三驱动件，第三驱动件可移动地设置在横杆上；第一限位件包括第一转动臂、第二转动臂和转动轴，第一转动臂和第二转动臂连接，转动轴设置在第一转动臂和第二转动臂的连接处，第一转动臂和第二转动臂均绕转动轴转动；其中，第三驱动件与第一转动臂连接，以在第三驱动件的驱动作用下通过第一转动臂带动第二转动臂运动至限位位置或避让位置。
进一步地，车龙头还包括：第二复位件，第二复位件设置在把手和第一限位件之间，以通过第二复位件对第一限位件进行复位。
根据本申请的另一方面，提供了一种车辆，车辆包括车龙头，车龙头为上述提供的车龙头。
应用本申请的技术方案，用户通过操作驱动组件，通过驱动组件带动第一限位件运动，能够便于对把手进行折叠。当第一限位件处于限位位置时，第一限位件限制把手的运动，通过第一限位件的限位可以使把手稳定地处于打开位置；当第一限位件处于避让位置时，第一限位件避让把手，可以方便地使把手运动至折叠位置。因此，通过本申请提供的技术方案，能够解决现有技术中不便于对车龙头进行折叠的技术问题，同时本申请提供的龙头的折叠机构不易于发生晃动，提高了使用的稳定性。
附图说明
图1示出了根据本申请的实施例一提供的把手和部分驱动组件的结构示意图；
图2示出了根据本申请的实施例一提供的车龙头的局部结构示意图；
图3示出了根据本申请实施例一提供的车龙头的局部结构爆炸图；
图4示出了根据本申请实施例一提供的车龙头的局部结构的剖视图；
图5示出了根据本申请实施例一提供的把手旋转处的局部结构示意图；
图6示出了根据本申请实施例一提供的把手的结构示意图；
图7示出了根据本申请实施例一提供的把手、第一限位件和第一驱动件的结构示意图；
图8示出了根据本申请实施例一提供的第二驱动件的结构示意图；
图9示出了根据本申请实施例一提供的把手在旋转过程中的结构示意图；
图10示出了根据本申请实施例一提供的把手处于折叠位置时的结构示意图；
图11示出了根据本申请实施例二提供的车龙头的局部结构示意图；
图12示出了根据本申请实施例二提供的车龙头的把手处于折叠位置时的局部结构示意图；
图13示出了根据本申请实施例二提供的车龙头的把手处于打开位置时的局部结构示意图；以及
图14示出了根据本申请实施例二提供的车龙头的第二转动臂转与开口槽脱离时的局部结构示意图。
其中，上述附图包括以下附图标记：
10、横杆；20、把手；21、限位孔；30、第一限位件；31、第一限位主体；32、第一限位凸起；40、第一复位件；50、旋转轴；60、第二限位件；70、第一驱动件；71、驱动斜面；72、引导槽；80、第二驱动件；90、立杆组件；100、轴承；110、垫块；120、折叠转销；130、拉线；140、固线轴；150、第二复位件；160、第三驱动件；171、第一转动臂；172、第二转动臂；173、转动轴。
具体实施方式
下面详细描述本申请的实施例，所述实施例的示例在附图中示出。下面通过参考附图描述的实施例是示例性的，旨在用于解释本申请，而不能理解为对本申请的限制。
如图1至图10所示，本申请实施例提供了一种车龙头，该车龙头包括横杆10、把手20和第一限位件30。其中，把手20可活动地设置在横杆10上，以使把手20具有打开位置和折叠位置。当把手20处于打开位置时，把手20用于为用户提供支撑，以便于用户在骑行中握住把手20以便于操作车龙头的转动方向。当把手20处于折叠位置时，把手20收起以减小占用体积，一般而言，把手20会运动至与车龙头的立杆相平行的位置处以进行折叠，从而能够减小车龙头的占用体积。第一限位件30可活动地设置在横杆10上，第一限位件30具有限位位置和避让位置，当第一限位件30处于限位位置时，第一限位件30的至少部分插入至把手20内以限制把手20的运动；当第一限位件30处于避让位置时，第一限位件30避让把手20以使把手20可活动地设置在横杆10上。为了进一步提高操作的便捷性，本实施例中的车龙头还包括驱动组件，驱动组件的至少部分可活动地设置在横杆10上，驱动组件的至少部分与第一限位件30连接，以通过驱动组件带动第一限位件30运动至避 让位置。采用这样的设置，用户通过操作驱动组件可方便地带动第一限位件30运动至避让位置，以便于使把手20运动至打开位置或折叠位置，从而便于对把手20的操作。
采用本实施例提供的车龙头，通过操作驱动组件，通过驱动组件带动第一限位件30运动，能够便于对把手20进行折叠或打开。具体的，当用户操作第一限位件30并使第一限位件30运动至限位位置时，在第一限位件30的限位作用下可以使把手20稳定地处于打开位置或折叠位置；当用户操作第一限位件30并使第一限位件30运动至避让位置时，可以方便地使把手20运动至打开位置或避让位置。因此，通过本实施例提供的技术方案，能够解决现有技术中不便于对车龙头进行折叠的技术问题。
在本实施例中，把手20为两个，两个把手20分别设置在横杆10的两端。相应的，第一限位件30为两个，两个第一限位件30分别与两个把手20一一对应的设置，各个第一限位件30设置在与相应的把手20的对应位置处。两个第一限位件30均与驱动组件的至少部分连接，以通过驱动组件带动两个第一限位件30同时运动至避让位置。采用这样的设置，通过操作驱动组件能够同时带动两个第一限位件30均运动至避让位置，以便于使两个把手20运动至打开位置或折叠位置。
在本实施例中，第一限位件30可移动地设置在横杆10上，把手20上设置有限位孔。当第一限位件30处于限位位置时，第一限位件30插设在限位孔内.当第一限位件30处于避让位置时，第一限位件30与限位孔脱离。采用这样的结构，能够便于通过第一限位件30对把手20进行限位或避让。
具体的，本实施例中的驱动组件包括第一驱动件70，第一驱动件70可活动地设置在横杆10上，第一驱动件70与第一限位件30的至少部分抵接，以通过第一驱动件70带动第一限位件30由限位位置运动至避让位置。采样这样的设置，通过第一驱动件70与第一限位件30的至少部分抵接能够方便地使带动第一限位件30运动，以使第一限位件30稳定地运动至避让位置，以便于把手20的运动。
在本实施例中，第一驱动件70可移动地设置在横杆10上，第一驱动件70具有驱动斜面71，第一限位件30包括第一限位主体31和第一限位凸起32，第一限位凸起32突出于第一限位主体31设置，以通过驱动斜面71与第一限位凸起32的抵接带动第一限位件30运动。采用这样设置，通过驱动斜面71与第一限位凸起32抵接以驱动第一限位件30的运动，能够使第一限位件30稳定地运动至避让位置。
具体的，本实施例中的第一驱动件70具有引导槽72，引导槽72延伸至驱动斜面71，第一限位主体31的至少部分位于引导槽72内。采用这样的设置，通过引导槽72能够更加稳定地带动第一限位件30的运动，避免第一限位件30在运动过程中发生晃动，便于提高用户的骑行舒适感，降低了因把手20发生折叠而导致摔倒的情况。
在本实施例中，驱动组件还包括第二驱动件80，第二驱动件80可转动地设置在横杆10上，第二驱动件80与第一驱动件70连接，以在第二驱动件80的作用下带动第一驱动件70移动。采用这样的设置，用户可以通过操作第二驱动件80，以通过第二驱动件80带动第一驱动件70移动，并通过第一驱动件70带动第一限位件30运动至避让位置，以更好地便于把手20的运动。
具体的，本实施例中的车龙头还包括立杆组件90，立杆组件90与横杆10连接。驱动组件还包括第二驱动件80，第二驱动件80可转动地设置在立杆组件90上，第二驱动件80与第一驱动件70连接，以在第二驱动件80的作用下带动第一驱动件70移动。采用这样的设置，能够优化车龙头的布局，使得车龙头的结构更加紧凑。同时，将第二驱动件80设置在立杆组件90的合理高度位置，能够便于用户进行操作，进一步提高了操作的便捷性。
在本实施例中，把手20上设置有第一贴合面，横杆10上设置有第二贴合面，第一贴合面用于与第二贴合面贴合，第一贴合面具有第一贴合位置和第二贴合位置。当把手20处于打开位置时，第一贴合面处于第一贴合位置。在把手20由打开位置运动至折叠位置的过程中，第一贴合面由第一贴合位置旋转第一预设角度后到达第二贴合位置。采用这样的设置，能够保证本实施例中的第一贴合面的至少部分始终与第二贴合面的至少部分贴合。
在本实施例中，第一贴合面为第一贴合平面，第一贴合平面与竖直面之间具有第一预设夹角，第二贴合面为第二贴合平面，第一贴合平面用于与第二贴合平面贴合，以使第一贴合面运动至第一贴合位置或第二贴合位置。具体的，为了便于使折叠后的把手20能够减小占用体积，第一贴合平面的法线与水平面倾斜向上地设置。
同时，本实施例中将第一贴合面和第二贴合面均设置为同样的对称面，这样，在第一贴合面处于第一贴合位置和第二贴合位置时，第一贴合面和第二贴合面均为重叠设置，采用这样的结构能够便于车龙头整体的结构布局，提高了车龙头的折叠使的美观性和对称性。具体的，本实施例中的第一贴合面和第二贴合面可以均为平行四边形面或菱形面，为了便于用户的握持，该平行四边形面或菱形面具有弧形过渡部，以避免长期骑行过程中对人手造成磨损。把手20具有相对设置的连接端和自由端，连接端用于与横杆10连接，为了便于与横杆10的连接以及便于用户的操作，本实施例中的把手20连接端处的横截面积大于把手20自由端处的横截面积。在连接端至自由端的延伸方向上，把手20的横截面积逐渐减小。
为了使得第一限位件30稳定地处于限位位置，本实施例中的把手20上设置有限位孔21。当第一限位件30处于限位位置时，第一限位件30的至少部分插入至限位孔21内以使把手20处于打开位置，从而能够使得把手20稳定地处于打开位置，避免用户在骑行过程中把手20发生晃动，进而提高了骑行的稳定性。
为了便于把手20的转动，本实施例中的车龙头还包括旋转轴50。具体的，本实施例中的旋转轴50与把手20连接，旋转轴50的至少部分可转动地设置在横杆10上，以通过旋转轴50使把手20可转动地设置在横杆10上，以便于使把手20方便地转动至打开位置或折叠位置。
具体的，本实施例中的旋转轴50的轴线与竖直面呈第二预设角度设置。在本实施例中，为了便于把手20的转动，可以使旋转轴50的轴线与第一贴合平面垂直设置。
在本实施例中，车龙头还包括第一复位件40。第一复位件40设置在把手20和横杆10之间，以在第一限位件30位于避让位置时，使把手20在第一复位件40的作用下复位至折叠位置。采用这样的设置，用户通过操作驱动组件驱动第一限位件30运动至避让位置时，把手20将在第一复位件40的作用下由打开位置自动复位至折叠位置，折叠过程不需要手动对把手20进行操作，方便了用户的折叠操作，提高了操作的便捷性。由于把手20为两个，第一限位件30也为两个，在驱动组件的作用下能够通过同时带动第一限位件30运动至避让位置，以便于两个把手20同时有打开位置复位至折叠位置，实现了两个把手20同时折叠的效果，方便了用户的操作。
具体的，本实施例中的第一复位件40为扭簧，扭簧的一端与横杆10连接，扭簧的另一端与把手20连接，以在扭簧的作用下对把手20进行复位。具体的，本实施例中的扭簧套设在旋转轴50上，以便于在扭簧的作用下使把手20由打开位置复位至折叠位置。
在本实施例中，车龙头还包括第二限位件60，第二限位件60设置在把手20上。第二限位件60用于与横杆10的至少部分进行抵接限位，以使把手20在第一复位件40的作用下进行复位时，通过第二限位件60限制把手20的转动角度，以限制把手20运动至折叠位置后不再发生旋转，以使把手20能够稳定地处于折叠位置。
具体的，本实施例中的第二限位件60为限位凸起结构，在把手20由打开位置向折叠位置进行复位的过程中，当把手20运动至限位凸起结构与横杆10的至少部分抵接时，第二限位件60限制把手20处于折叠位置。具体的，可以在横杆10上设置有凹槽，在凹槽内设置有与限位凸起结构配合抵接的凸块，限位凸起结构在凹槽内运动，当限位凸起结构运动至于凹槽内的凸块抵接时，把手20处于折叠位置且不会再继续旋转。
在本实施例中，车龙头还包括第二复位件150，第二复位件150设置在把手20和第一限位件30之间，以通过第二复位件150对第一限位件30进行复位。采用这样的设置，当把手20需要从折叠位置运动至打开位置时，用户转动把手20，当把手20转动至第一限位件30与第一限位孔21相对的位置处时，第一限位件30将在第二复位件150的作用下进行复位，以使第一限位件30进入第一限位孔21内，第一限位件30处于限位位置，这时，把手20将会稳定地处于打开位置。
在本实施例中，车龙头还包括轴承100、垫块110、折叠转销120、拉线130和固线轴140。具体的，本实施例中的轴承100设置在旋转轴50处，以便于使得旋转轴50的旋转更加顺利。第二驱动件80通过折叠转销120可转动地设置在立杆组件90上。
具体的，用户在使用过程中将折叠开关(第二驱动件80)往上扳动，折叠开关将带动滑块(第一驱动件70)往上滑，滑块驱动插销(第一限位件30)往远离把手20的方向运行。在插销往远离把手20的方向运动的过程中，插销会脱离把手20与之配合的限位孔21。此时，在扭簧的旋转驱动下，把手20会沿着旋转轴50旋转。这里，由于限位销(第二限位件60)的存在，把手20旋转角度将控制在180°。本实施例提供的车龙头能够实现旋转折叠开关即可达到把手20自动折叠的目的，操作方便，便于用户使用。
如图11至图14所示，本申请实施例二提供了一种车把手20，该车把手20包括第二驱动件80和第一限位件30，第二驱动件80可转动地设置在横杆10上，第二驱动件80转动以带动第一限位件30转动，以在第二驱动件80的驱动作用下带动第一限位件30脱离第一限位孔21，以便于把手20在第一复位件40的作用下复位至折叠位置。具体的，本实施例中的第一复位件40可以为拉簧。具体的，用户将折叠开关(第二驱动件80)往上扳动，锁块(第一限位件30)会以锁块转轴为中心点顺时针转动，当转动一定角度的时候，锁块会脱离把手20上的限位槽。这时，在拉簧的作用下，把手20会以转轴为中心点转动一定角度，从而实现把手20的折叠。
在本实施例中，第一限位件30可转动地设置在横杆10上，横杆10上设置有开口槽。当第一限位件30处于限位位置时，第一限位件30与开口槽的槽壁抵接。当第一限位件30处于避让位置时，第一限位件30与开口槽脱离。采用这样的设置，能够便于通过第一限位件30对把手20进行限位或避让。
具体的，本实施例中的驱动组件包括第三驱动件160，第三驱动件160可移动地设置在横杆10上。本实施例中的第一限位件30包括第一转动臂171、第二转动臂172和转动轴173，第一转动臂171和第二转动臂172连接，转动轴173设置在第一转动臂171和第二转动臂172的连接处，第一转动臂171和第二转动臂172均绕转动轴173转动。其中，第三驱动件160与第一转动臂171连接，以在第三驱动件160的驱动作用下通过第一转动臂171带动第二转动臂172运动至限位位置或避让位置。采用这样的结构设置，能够进一步便于用户的操作和使用。具体的，第三驱动件160为U形结构，第一限位件30为两个，两个第一限位件30分别设置在U形结构的两端。
本申请实施例三提供了一种车辆，车辆包括车龙头，车龙头为实施例一或实施例二提供的车龙头。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、 “宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”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申请和简化描述，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申请的限制。
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至少一个该特征。在本申请的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本申请中，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，也可以是电连接或彼此可通讯；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，除非另有明确的限定。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申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。
在本申请中，术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
尽管上面已经示出和描述了本申请的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本申请的限制，本领域的普通技术人员在本申请的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (20)

  1. 一种车龙头，其特征在于，包括：
    横杆(10)；
    把手(20)，可活动地设置在所述横杆(10)上，以使所述把手(20)具有打开位置和折叠位置；
    第一限位件(30)，可活动地设置在所述横杆(10)上，所述第一限位件(30)具有限位位置和避让位置，当所述第一限位件(30)处于所述限位位置时，所述第一限位件(30)的至少部分与所述把手(20)抵接以限制所述把手(20)的运动；当所述第一限位件(30)处于所述避让位置时，所述第一限位件(30)避让所述把手(20)以使所述把手(20)可活动地设置在所述横杆(10)上；
    驱动组件，所述驱动组件的至少部分可活动地设置在所述横杆(10)上，所述驱动组件的至少部分与所述第一限位件(30)连接，以通过所述驱动组件带动所述第一限位件(30)运动至所述避让位置。
  2. 根据权利要求1所述的车龙头，其特征在于，所述把手(20)为两个，两个所述把手(20)分别设置在所述横杆(10)的两端，所述第一限位件(30)为两个，两个所述第一限位件(30)分别与两个所述把手(20)一一对应的设置，各个所述第一限位件(30)设置在与相应的所述把手(20)的对应位置处，两个所述第一限位件(30)均与所述驱动组件的至少部分连接，以通过所述驱动组件带动两个所述第一限位件(30)同时运动至所述避让位置。
  3. 根据权利要求1或2所述的车龙头，其特征在于，所述第一限位件(30)可移动地设置在所述横杆(10)上，所述把手(20)上设置有限位孔；当所述第一限位件(30)处于所述限位位置时，所述第一限位件(30)插设在所述限位孔内；当所述第一限位件(30)处于所述避让位置时，所述第一限位件(30)与所述限位孔脱离。
  4. 根据权利要求1-3任一项所述的车龙头，其特征在于，所述驱动组件包括：
    第一驱动件(70)，可活动地设置在所述横杆(10)上，所述第一驱动件(70)与所述第一限位件(30)的至少部分抵接，以通过所述第一驱动件(70)带动所述第一限位件(30)由所述限位位置运动至所述避让位置。
  5. 根据权利要求4所述的车龙头，其特征在于，所述第一驱动件(70)可移动地设置在所述横杆(10)上，所述第一驱动件(70)具有驱动斜面(71)，所述第一限位件(30)包括第一限位主体(31)和第一限位凸起(32)，所述第一限位凸起(32)突出于所述第一限位主体(31)设置，以通过所述驱动斜面(71)与所述第一限位凸起(32)的抵接带动所述第一限位件(30)运动。
  6. 根据权利要求5所述的车龙头，其特征在于，所述第一驱动件(70)具有引导槽(72)，所述引导槽(72)延伸至所述驱动斜面(71)，所述第一限位主体(31)的至少部分位于所述引导槽(72)内。
  7. 根据权利要求4-6任一项所述的车龙头，其特征在于，所述驱动组件还包括：
    第二驱动件(80)，可转动地设置在所述横杆(10)上，所述第二驱动件(80)与所述第一驱动件(70)连接，以在所述第二驱动件(80)的作用下带动所述第一驱动件(70)移动。
  8. 根据权利要求4-6任一项所述的车龙头，其特征在于，所述车龙头还包括立杆组件(90)，所述立杆组件(90)与所述横杆(10)连接；所述驱动组件还包括：
    第二驱动件(80)，可转动地设置在所述立杆组件(90)上，所述第二驱动件(80)与所述第一驱动件(70)连接，以在所述第二驱动件(80)的作用下带动所述第一驱动件(70)移动。
  9. 根据权利要求1-8任一项所述的车龙头，其特征在于，所述把手(20)上设置有第一贴合面，所述横杆(10)上设置有第二贴合面，所述第一贴合面用于与所述第二贴合面贴合，所述第一贴合面具有第一贴合位置和第二贴合位置；当所述把手(20)处于所述打开位置时，所述第一贴合面处于第一贴合位置；在所述把手(20)由所述打开位置运动至所述折叠位置的过程中，所述第一贴合面由所述第一贴合位置旋转第一预设角度后到达所述第二贴合位置。
  10. 根据权利要求9中所述的车龙头，其特征在于，所述第一贴合面为第一贴合平面，所述第一贴合平面与竖直面之间具有第一预设夹角，所述第二贴合面为第二贴合平面，所述第一贴合平面用于与所述第二贴合平面贴合，以使所述第一贴合面运动至所述第一贴合位置或所述第二贴合位置。
  11. 根据权利要求1-10任一项所述的车龙头，其特征在于，所述把手(20)上设置有限位孔(21)，当所述第一限位件(30)处于所述限位位置时，所述第一限位件(30)的至少部分插入至所述限位孔(21)内以使所述把手(20)处于所述打开位置。
  12. 根据权利要求1-11任一项所述的车龙头，其特征在于，所述车龙头还包括：
    旋转轴(50)，与所述把手(20)连接，所述旋转轴(50)的至少部分可转动地设置在所述横杆(10)上，以通过所述旋转轴(50)使所述把手(20)可转动地设置在所述横杆(10)上，以使所述把手(20)转动至所述打开位置或所述折叠位置，所述旋转轴(50)的轴线与竖直面呈第二预设角度设置。
  13. 根据权利要求1-12任一项所述的车龙头，其特征在于，所述车龙头还包括：
    第一复位件(40)，设置在所述把手(20)和所述横杆(10)之间，以在所述第一限位 件(30)位于所述避让位置时，使所述把手(20)在所述第一复位件(40)的作用下复位至所述折叠位置。
  14. 根据权利要求13所述的车龙头，其特征在于，所述第一复位件(40)为扭簧，所述扭簧的一端与所述横杆(10)连接，所述扭簧的另一端与所述把手(20)连接，以在所述扭簧的作用下对所述把手(20)进行复位。
  15. 根据权利要求13或14所述的车龙头，其特征在于，所述车龙头还包括：
    第二限位件(60)，设置在所述把手(20)上，所述第二限位件(60)用于与所述横杆(10)的至少部分进行抵接限位，以使所述把手(20)在所述第一复位件(40)的作用下进行复位时，通过所述第二限位件(60)限制所述把手(20)的转动角度。
  16. 根据权利要求15所述的车龙头，其特征在于，所述第二限位件(60)为限位凸起结构，在所述把手(20)由所述打开位置向所述折叠位置进行复位的过程中，当所述把手(20)运动至所述限位凸起结构与所述横杆(10)的至少部分抵接时，所述第二限位件(60)限制所述把手(20)处于所述折叠位置。
  17. 根据权利要求1或2所述的车龙头，其特征在于，所述第一限位件(30)可转动地设置在所述横杆(10)上，所述横杆(10)上设置有开口槽；当所述第一限位件(30)处于所述限位位置时，所述第一限位件(30)与所述开口槽的槽壁抵接；当所述第一限位件(30)处于所述避让位置时，所述第一限位件(30)与所述开口槽脱离。
  18. 根据权利要求1或2所述的车龙头，其特征在于，所述驱动组件包括第三驱动件(160)，所述第三驱动件(160)可移动地设置在所述横杆(10)上；所述第一限位件(30)包括第一转动臂(171)、第二转动臂(172)和转动轴(173)，第一转动臂(171)和第二转动臂(172)连接，所述转动轴(173)设置在所述第一转动臂(171)和所述第二转动臂(172)的连接处，所述第一转动臂(171)和所述第二转动臂(172)均绕所述转动轴(173)转动；其中，所述第三驱动件(160)与所述第一转动臂(171)连接，以在第三驱动件(160)的驱动作用下通过所述第一转动臂(171)带动所述第二转动臂(172)运动至所述限位位置或所述避让位置。
  19. 根据权利要求1-18任一项所述的车龙头，其特征在于，所述车龙头还包括：
    第二复位件(150)，所述第二复位件(150)设置在所述把手(20)和所述第一限位件(30)之间，以通过所述第二复位件(150)对所述第一限位件(30)进行复位。
  20. 一种车辆，其特征在于，所述车辆包括车龙头，所述车龙头为权利要求1-19任一项所述的车龙头。
PCT/CN2020/122237 2019-10-21 2020-10-20 车龙头及具有其的车辆 WO2021078122A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911001938.4A CN112758228A (zh) 2019-10-21 2019-10-21 车龙头及具有其的车辆
CN201911001938.4 2019-10-21

Publications (1)

Publication Number Publication Date
WO2021078122A1 true WO2021078122A1 (zh) 2021-04-29

Family

ID=75619654

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/122237 WO2021078122A1 (zh) 2019-10-21 2020-10-20 车龙头及具有其的车辆

Country Status (2)

Country Link
CN (1) CN112758228A (zh)
WO (1) WO2021078122A1 (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201148186Y (zh) * 2007-06-28 2008-11-12 王劲东 一种便携式折叠电动车
CN203666885U (zh) * 2014-01-08 2014-06-25 索瑞·瑟布 一种滑板车把手折叠装置及滑板车
CN103921883A (zh) * 2014-04-24 2014-07-16 永康市沪龙电动车有限公司 一种折叠车把
KR20150012392A (ko) * 2013-07-25 2015-02-04 손영철 절첩식 수동 겸 전동 자전거
CN205524749U (zh) * 2016-03-16 2016-08-31 捷沃智能科技（苏州）有限公司 折叠电动滑板车的折叠车把
CN106428353A (zh) * 2016-11-16 2017-02-22 浙江大学城市学院 一种多功能电动自行车
CN210912735U (zh) * 2019-10-21 2020-07-03 纳恩博（北京）科技有限公司 车龙头及具有其的车辆

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201148186Y (zh) * 2007-06-28 2008-11-12 王劲东 一种便携式折叠电动车
KR20150012392A (ko) * 2013-07-25 2015-02-04 손영철 절첩식 수동 겸 전동 자전거
CN203666885U (zh) * 2014-01-08 2014-06-25 索瑞·瑟布 一种滑板车把手折叠装置及滑板车
CN103921883A (zh) * 2014-04-24 2014-07-16 永康市沪龙电动车有限公司 一种折叠车把
CN205524749U (zh) * 2016-03-16 2016-08-31 捷沃智能科技（苏州）有限公司 折叠电动滑板车的折叠车把
CN106428353A (zh) * 2016-11-16 2017-02-22 浙江大学城市学院 一种多功能电动自行车
CN210912735U (zh) * 2019-10-21 2020-07-03 纳恩博（北京）科技有限公司 车龙头及具有其的车辆

Also Published As

Publication number Publication date
CN112758228A (zh) 2021-05-07

Similar Documents

Publication Publication Date Title
JP2542450Y2 (ja) ベビーカーの手押し杆に設ける開閉操作機構
TWI322370B (zh)
WO2021078122A1 (zh) 车龙头及具有其的车辆
TWI494148B (zh) 折疊式跑步機
WO2018028596A1 (zh) 一种锁紧机构及折叠车
TWM297005U (en) Portable computer and hinge thereof
TW200844319A (en) Rotation control device
CN208828025U (zh) 一种可靠的折叠锁扣及折叠单车
CN210912735U (zh) 车龙头及具有其的车辆
EP4394148A1 (en) Handle linkage structure and handle assembly
WO2007051359A1 (fr) Dispositif de verrouillage pour cafetière
JP2004530151A (ja) テンプルを自動的に開く機構のついた眼鏡
WO2021223264A1 (zh) 一种折叠帐篷用滑动锁装置
WO2015042755A1 (zh) 折叠式跑步机
JP2000300468A (ja) 便座開放装置および洋式便器
WO2023179769A1 (zh) 一种婴儿推车及其旋转把手组件
CN218085890U (zh) 一种电动滑板车折叠立管
CN211577775U (zh) 一种可折叠的笔记本
WO2022083010A1 (zh) 一种手推车把手及儿童手推车
TWM447350U (zh) 自行車摺疊盒結構
JP2001323707A (ja) 錠 前
JP2003221967A (ja) 窓開閉装置
JPH0711273Y2 (ja) 開き窓の開閉装置
JP3083770U (ja) 折り畳み結合装置
JP3572454B2 (ja) 折戸におけるハンドルの取付構造およびこれを備えた折戸

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20878434

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20878434

Country of ref document: EP

Kind code of ref document: A1