WO2011057549A1 - 一种旋转式拉杆 - Google Patents

一种旋转式拉杆 Download PDF

Info

Publication number
WO2011057549A1
WO2011057549A1 PCT/CN2010/078507 CN2010078507W WO2011057549A1 WO 2011057549 A1 WO2011057549 A1 WO 2011057549A1 CN 2010078507 W CN2010078507 W CN 2010078507W WO 2011057549 A1 WO2011057549 A1 WO 2011057549A1
Authority
WO
WIPO (PCT)
Prior art keywords
rod
telescopic rod
hollow
rotating shaft
ball
Prior art date
Application number
PCT/CN2010/078507
Other languages
English (en)
French (fr)
Inventor
卢孔知
Original Assignee
厦门吉信德宠物用品有限公司
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 厦门吉信德宠物用品有限公司 filed Critical 厦门吉信德宠物用品有限公司
Priority to EP10829513.0A priority Critical patent/EP2510825B8/en
Publication of WO2011057549A1 publication Critical patent/WO2011057549A1/zh

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/26—Special adaptations of handles
    • A45C13/262—Special adaptations of handles for wheeled luggage
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/26—Special adaptations of handles
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/26—Special adaptations of handles
    • A45C13/262—Special adaptations of handles for wheeled luggage
    • A45C2013/265—Special adaptations of handles for wheeled luggage the handle being adjustable in rotation to a towing element
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/26—Special adaptations of handles
    • A45C13/262—Special adaptations of handles for wheeled luggage
    • A45C2013/267—Special adaptations of handles for wheeled luggage the handle being slidable, extractable and lockable in one or more positions

Definitions

  • the present invention relates to a drawbar, and more particularly to a rotary drawbar that is primarily used to pull a luggage.
  • the ordinary tie rod for pulling the luggage is generally only capable of length stretching and can not be rotated vertically. Therefore, the pulled bag can only be moved in a tilted state, and cannot be moved in a horizontal state, when the bag is placed in a bag (such as a puppy, a kitten, etc.) ) When it is necessary to maintain a horizontal state, it cannot be achieved.
  • some products can also be rotated, but the drawbar can only have one telescopic rod, and the length expansion and contraction is limited; and the rotating structure of the drawbar is complicated, the cost is high, and the work reliability is insufficient.
  • the object of the present invention is to provide a rotary type lever which is not only simple in structure, reliable in operation, small in space occupied, and can be arbitrarily increased or decreased in number of telescopic rods, and can be rotated.
  • the solution of the present invention is:
  • the utility model relates to a rotary type rod, which is provided with a fixing rod, a fixing base, a rotating shaft and a telescopic rod; one end of the fixing rod is connected with the fixing seat, the rotating shaft is arranged in the inner cavity of the fixing seat and is rotated and matched with the inner cavity of the fixing seat, and the telescopic rod is hollow
  • the rod, the front end of the telescopic rod is connected with the rotating shaft, and the jumping hole device is arranged in the center hole of the front end of the telescopic rod.
  • the ball jumping device is provided with a support, a push rod, a spring and a jumping ball, and the support is arranged at the center hole of the front end of the telescopic rod.
  • the push rod is disposed on the support and is slidably engaged with the support, the spring is disposed in the support, one end of the jumper is connected with the spring, the other end of the jumper is exposed with the telescopic rod, and the fixed seat is provided with a slope for sliding the ball And a positioning hole for the jumper to be embedded.
  • the fixing rod is preferably a hollow rod.
  • the hollow rod is a hollow rod of rectangular cross section.
  • the front end of the telescopic rod is coupled to the rotating shaft, and the front end of the telescopic rod is engaged with the rotating shaft, and the rotating shaft is provided with a radial fitting groove, and the radial embedded groove is provided with an axial opening for the exposed jumping ball, and the front end of the telescopic rod
  • the plug is provided with a front end of the telescopic rod embedded in the radial recess, and the axial opening faces the inclined surface and the positioning hole on the fixed seat.
  • the telescopic rod is formed by at least two hollow rods, and each end of the hollow rod is provided with a ball jumping device.
  • each of the hollow rods of the telescopic rod is a hollow rod having a rectangular cross section.
  • the fixing base is formed by a pair of left middle plate and right middle plate, and a sloped surface and a positioning hole are arranged on the right middle plate.
  • the fixing rod and the fixing seat are fixed at the bottom of the luggage.
  • the telescopic rod needs to be extended, then the second hollow rod is pulled back, and then the push rod of the ball jumping device is retracted backward under the action of the spring, and the spring will pop the jumping bead to expose the jumping bead and
  • the inclined surface of the fixing seat contacts, the telescopic rod is rotated upwards, and the telescopic rod rotates together with the rotating shaft. During the rotation, the jumping ball slides on the inclined surface of the fixing seat.
  • the jumping bead is embedded. Position the hole to position the telescopic rod.
  • the telescopic rod needs to be contracted, then the second hollow rod is pushed forward, and the bottom surface of the ball jump device at the front end of the second hollow rod presses the push rod of the ball jump device at the front end of the first hollow rod. , the push rod of the ball jump device at the front end of the first hollow rod is moved forward, forcing the spring of the ball jump device at the front end of the first hollow rod to be tightened, so that the ball jump of the ball jump device at the front end of the first hollow rod is recovered.
  • the telescopic rod can be turned downward.
  • the telescopic rod can be received in the fixed rod, which can significantly reduce the space occupied by the present invention.
  • the invention not only has the advantages of simple structure, reliable operation, small occupied space, and the number of telescopic rods can be arbitrarily increased or decreased, and can be rotated and used very conveniently.
  • FIG. 1 is a schematic structural view of an embodiment of the present invention
  • Figure 2 is a schematic exploded view of the structure of Figure 1;
  • Figure 3 is a schematic view of the internal structure of Figure 1; (in Figure 3, the left middle plate is omitted)
  • FIG. 4 is a schematic structural view of a rotating shaft according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural view of a telescopic rod according to an embodiment of the present invention.
  • the present invention is provided with a fixed rod 1 (hollow rod), a fixed seat (consisting of a left middle plate 21 and a right middle plate 22), a rotating shaft 3 and a telescopic rod (by the first section hollow
  • the rod 41 is sleeved with the second hollow rod 42).
  • the rotating shaft 3 is disposed in the inner cavity of the fixing seat and is rotatably engaged with the inner cavity of the fixing seat.
  • the front end of the first section of the hollow rod 41 of the telescopic rod is engaged with the rotating shaft 3 (linkage connection).
  • the rotating shaft 3 is provided with a radial inserting groove 31.
  • the radial inserting groove 31 is provided with an axial opening 32 for exposing the jumping ball 414 of the ball jumping device.
  • the front end of the first hollow rod 41 is provided with a plug 43 and the first section is hollow.
  • the front end of the rod 41 is embedded in the radial recess 31, and the axial opening 32 faces the inclined surface 23 and the positioning hole 24 on the fixed seat.
  • the first hole of the front end of the hollow rod 41 is provided with a ball jumping device.
  • the ball jumping device in the first hollow rod 41 is provided with a support 411, a push rod 412, a spring 413 and a jumping ball 414.
  • the push rod 412 is disposed on the support 411 and is slidably engaged with the support 411.
  • the spring 413 is disposed in the spring hole of the support 411, and one end of the jumper 414 is connected with the spring 413.
  • the other end of the ball 414 radially exposes the hollow rod 41.
  • the exposed ball 414 and the right middle plate 22 are provided with a slope 23 for sliding the ball 414 and a positioning hole 24 for the ball 414 to be inserted.
  • the center hole of the front end of the hollow rod 42 is also provided with the same ball jumping device, that is, the support 421, the push rod 422, the spring 423 and the jumping ball 424, and the jumping ball 424 is positioned at the front end of the first hollow rod 41.
  • the positioning hole of the inner wall of the center hole (not shown in Figs. 1 to 5).
  • the second section of the hollow rod 42 is provided with a handle 44 at the rear end.
  • the fixing rod 1 and the fixing seat are fixed at the bottom of the luggage.
  • the telescopic rod When in use, the telescopic rod needs to be extended, and the second hollow rod 42 is pulled back. At this time, the push rod 422 of the ball jumping device is retracted backward by the action of the spring 423, and the spring 423 ejects the jumping ball 424.
  • the exposed ball 424 is in contact with the inclined surface 23 on the fixed seat, and the telescopic rod is rotated upward, and the telescopic rod rotates together with the rotating shaft 3.
  • the jumping ball 424 slides on the inclined surface 23 of the fixed seat, when the telescopic rod rotates After a certain angle, the jumper 424 will be inserted into the positioning hole to position the telescopic rod. Simply set the position of the positioning hole as needed, you can control the angle of rotation of the telescopic rod, and you can adjust the plane position where the bag is located (such as the bag in a horizontal position).
  • the telescopic rod When it is not working, the telescopic rod needs to be contracted, then the second hollow rod 42 is pushed forward, and the bottom surface of the support of the jumping ball 424 device at the front end of the second hollow rod 42 presses the jumping bead at the front end of the first hollow rod 41.
  • the push rod 412 of the device advances the push rod 412 of the ball jump device at the front end of the first hollow rod 41, forcing the spring 413 of the ball jump device at the front end of the first hollow rod 41 to be tightened, thereby making the first hollow rod
  • the jumper 414 of the jumper device of the front end of the 41 is recovered and not exposed, so that the jumper leaves the positioning hole, and the telescopic rod can be rotated downward.
  • the telescopic rod When the telescopic rod is turned to the initial state (when the telescopic rod is coaxial with the fixed rod 1), the telescopic rod can be received into the fixed rod 1, which can significantly reduce the space occupied by the present invention.

Landscapes

  • Mutual Connection Of Rods And Tubes (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Pivots And Pivotal Connections (AREA)

Description

一种旋转式拉杆 技术领域
本发明涉及一种拉杆，尤其是涉及一种主要用于拉动箱包的旋转式拉杆。
背景技术
用于拉动箱包的普通拉杆一般是只能长度伸缩而不能垂直面转动，因此被拉箱包只能倾斜状态移动，不能保持水平状态移动，当箱包内的放置物（如小狗、小猫等宠物）需要保持水平状态时，就无法实现。目前，有的产品也可以作旋转，但其拉杆只能有一节伸缩杆，长度伸缩受到限制；而且拉杆的旋转结构较复杂、成本较高，工作可靠性不足。
发明内容
本发明的目的是提供一种不仅结构简单、工作可靠、所占空间小、可任意增减伸缩杆节数，而且可以旋转的旋转式拉杆。
为实现上述目的，本发明的解决方案是：
一种旋转式拉杆，其中设有固定杆、固定座、旋转轴和伸缩杆；固定杆一端与固定座连接，旋转轴设于固定座内腔且与固定座内腔转动配合，伸缩杆为中空杆，伸缩杆前端与旋转轴联动连接，伸缩杆前端的中心孔内设有跳珠装置，跳珠装置设有支座、推杆、弹簧和跳珠，支座设于伸缩杆前端的中心孔内，推杆设于支座上且与支座滑动配合，弹簧设于支座内，跳珠一端与弹簧连接，跳珠另一端露出伸缩杆，固定座上设有供跳珠滑触的斜面和供跳珠嵌入的定位孔。
所述固定杆最好为中空杆。
所述中空杆最好为矩形横截面的中空杆。
所述伸缩杆前端与旋转轴联动连接最好是伸缩杆前端与旋转轴嵌接，在旋转轴设有径向嵌槽，径向嵌槽设有供跳珠露出的轴向开口，伸缩杆前端设有堵头，伸缩杆前端嵌于径向嵌槽中，轴向开口面对固定座上的斜面和定位孔。
所述伸缩杆最好由至少二节中空杆套接构成，每节中空杆的前端均设有跳珠装置。所述伸缩杆的各节中空杆最好均为矩形横截面的中空杆。
所述固定座最好由左中板与右中板对合连接构成，在右中板上设斜面和定位孔。
本发明应用时，固定杆和固定座是固定在箱包底部。当使用时，伸缩杆需要伸长，则将第二节中空杆往后拉出，这时跳珠装置的推杆在弹簧作用下向后退出，同时弹簧将跳珠弹出，露出的跳珠与固定座上的斜面接触，将伸缩杆向上转动，伸缩杆会与旋转轴一起转动，转动过程中，跳珠在固定座上的斜面滑动，当伸缩杆转至一定角度后，跳珠就会嵌入定位孔中，使伸缩杆定位。只需根据需要设定定位孔的位置，就可以控制伸缩杆转动的角度，也就可以实现调整箱包所处的平面位置（如使箱包处于水平位置）。当不工作时，伸缩杆需要收缩，则将第二节中空杆向前推动，第二节中空杆前端的跳珠装置的支座底面会压迫第一节中空杆前端的跳珠装置的推杆，使第一节中空杆前端的跳珠装置的推杆前移，迫使第一节中空杆前端的跳珠装置的弹簧收紧，从而使第一节中空杆前端的跳珠装置的跳珠回收而不露出，这样跳珠离开定位孔，伸缩杆就可以向下回转。当伸缩杆转至初始状态时（伸缩杆与固定杆同轴心线时），伸缩杆可收入固定杆中，这样可显著减少本发明所占空间。
由此可见，本发明不仅具有结构简单、工作可靠、所占空间小和可任意增减伸缩杆节数等突出优点，而且可以旋转，使用十分方便。
附图说明
图1为本发明实施例的结构示意图；
图2为图1的结构分解示意图；
图3为图1的内部结构示意图；（在图3中，略去左中板）
图4为本发明实施例的旋转轴的结构示意图；
图5为本发明实施例的伸缩杆的结构示意图。
具体实施方式
参见图1～图5，本发明设有固定杆1（中空杆）、固定座（由左中板21与右中板22对合连接构成）、旋转轴3和伸缩杆（由第一节中空杆41与第二节中空杆42套接构成）。
固定杆1一端与固定座连接，旋转轴3设于固定座内腔且与固定座内腔转动配合。伸缩杆的第一节中空杆41前端与旋转轴3嵌接（联动连接）。旋转轴3设有径向嵌槽31，径向嵌槽31设有供跳珠装置的跳珠414露出的轴向开口32，第一节中空杆41前端设有堵头43，第一节中空杆41前端嵌于径向嵌槽31中，轴向开口32面对固定座上的斜面23和定位孔24。
第一节中空杆41前端的中心孔内设有跳珠装置，第一节中空杆41内的跳珠装置设有支座411、推杆412、弹簧413和跳珠414，支座411固于第一节中空杆41前端的中心孔内，推杆412设于支座411上且与支座411滑动配合，弹簧413设于支座411的弹簧孔内，跳珠414一端与弹簧413连接，跳珠414另一端径向露出中空杆41，露出的跳珠414与右中板22上设有供跳珠414滑触的斜面23和供跳珠414嵌入的定位孔24。第二节中空杆42前端中心孔内也设有相同的跳珠装置，即支座421、推杆422、弹簧423和跳珠424，跳珠424是定位在设于第一节中空杆41前端的中心孔内壁的定位孔（图1～5中未画出）中。第二节中空杆42后端设有手柄44。
本发明应用时，固定杆1和固定座是固定在箱包底部。
当使用时，伸缩杆需要伸长，则将第二节中空杆42往后拉出，这时跳珠装置的推杆422在弹簧423作用下向后退出，同时弹簧423将跳珠424弹出，露出的跳珠424与固定座上的斜面23接触，将伸缩杆向上转动，伸缩杆会与旋转轴3一起转动，转动过程中，跳珠424在固定座上的斜面23滑动，当伸缩杆转至一定角度后，跳珠424就会嵌入定位孔中，使伸缩杆定位。只需根据需要设定定位孔的位置，就可以控制伸缩杆转动的角度，也就可以实现调整箱包所处的平面位置（如使箱包处于水平位置）。
当不工作时，伸缩杆需要收缩，则将第二节中空杆42向前推动，第二节中空杆42前端的跳珠424装置的支座底面会压迫第一节中空杆41前端的跳珠装置的推杆412，使第一节中空杆41前端的跳珠装置的推杆412前移，迫使第一节中空杆41前端的跳珠装置的弹簧413收紧，从而使第一节中空杆41前端的跳珠装置的跳珠414回收而不露出，这样跳珠离开定位孔，伸缩杆就可以向下回转。当伸缩杆转至初始状态时（伸缩杆与固定杆1同轴心线时），伸缩杆可收入固定杆1中，这样可显著减少本发明所占空间。

Claims (7)

1 、一种旋转式拉杆，其特征在于：设有固定杆、固定座、旋转轴和伸缩杆；固定杆一端与固定座连接，旋转轴设于固定座内腔且与固定座内腔转动配合，伸缩杆为中空杆，伸缩杆前端与旋转轴联动连接，伸缩杆前端的中心孔内设有跳珠装置，跳珠装置设有支座、推杆、弹簧和跳珠，支座设于伸缩杆前端的中心孔内，推杆设于支座上且与支座滑动配合，弹簧设于支座内，跳珠一端与弹簧连接，跳珠另一端露出伸缩杆，固定座上设有供跳珠滑触的斜面和供跳珠嵌入的定位孔。
2 、如权利要求1所述的一种旋转式拉杆，其特征在于：所述固定杆为中空杆。
3 、如权利要求2所述的一种旋转式拉杆，其特征在于：所述中空杆为矩形横截面的中空杆。
4 、如权利要求1所述的一种旋转式拉杆，其特征在于：所述伸缩杆前端与旋转轴联动连接是伸缩杆前端与旋转轴嵌接，旋转轴设有径向嵌槽，径向嵌槽设有供跳珠露出的轴向开口，伸缩杆前端设有堵头，伸缩杆前端嵌于径向嵌槽中，轴向开口面对固定座上的斜面和定位孔。
5 、如权利要求1所述的一种旋转式拉杆，其特征在于：所述伸缩杆由至少二节中空杆套接构成，每节中空杆的前端均设有跳珠装置。
6 、如权利要求5所述的一种旋转式拉杆，其特征在于：所述伸缩杆的各节中空杆均为矩形横截面的中空杆。
7 、如权利要求1所述的一种旋转式拉杆，其特征在于:所述固定座由左中板与右中板对合连接构成，在右中板上设斜面和定位孔。
PCT/CN2010/078507 2009-11-10 2010-11-08 一种旋转式拉杆 WO2011057549A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10829513.0A EP2510825B8 (en) 2009-11-10 2010-11-08 Rotary draw bar

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 200920181302 CN201550780U (zh) 2009-11-10 2009-11-10 一种旋转式拉杆
CN200920181302.8 2009-11-10

Publications (1)

Publication Number Publication Date
WO2011057549A1 true WO2011057549A1 (zh) 2011-05-19

Family

ID=42610454

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/078507 WO2011057549A1 (zh) 2009-11-10 2010-11-08 一种旋转式拉杆

Country Status (3)

Country Link
EP (1) EP2510825B8 (zh)
CN (1) CN201550780U (zh)
WO (1) WO2011057549A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10502075B2 (en) 2012-08-15 2019-12-10 United Technologies Corporation Platform cooling circuit for a gas turbine engine component

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102697271A (zh) * 2012-05-25 2012-10-03 贵州大学 改变行李携带工具容积的方法及装置
CN103315477B (zh) * 2013-07-09 2015-09-30 平湖市南桥箱包有限公司 一种易安放式拉杆箱
CN104433073B (zh) * 2013-09-18 2017-01-04 王洁 一种旅行箱
CN104705963A (zh) * 2013-12-12 2015-06-17 邱超雄 一种防盗拉杆箱
US20160192614A1 (en) * 2015-01-02 2016-07-07 Gen 7, Inc. Roller carrier
CN106425914B (zh) * 2016-12-05 2018-10-02 重庆市万盛区顺达粉末冶金有限公司 一种粉末轴承换向拾取安装装置
CN108741559A (zh) * 2018-04-21 2018-11-06 张凡怡 一种可变角度旅行箱拉杆
CN111772311B (zh) * 2020-07-31 2021-12-17 彭珍 一种购物用提物装置及使用方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2259799Y (zh) * 1996-06-20 1997-08-20 王金生 行李皮箱推拉杆新结构
CN2375161Y (zh) * 1999-06-16 2000-04-26 广州皮件厂 一种前推式行李箱
CN2686395Y (zh) * 2004-03-25 2005-03-23 何长谋 一种拉杆箱包
DE102005027891A1 (de) * 2005-06-16 2007-01-04 Jochen Hackspacher Koffer mit umlaufenden Rollen
US7188715B1 (en) * 2004-01-28 2007-03-13 Shou Mao Chen Pull handle provided with a grip handle with an adjustable angle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5379486A (en) * 1993-08-18 1995-01-10 Wang; Chien-Shan Pull handle of a trunk
US5689854A (en) * 1996-07-01 1997-11-25 Wang; Jing Sheng Rotatable handle assembly for a suitcase
US5901822A (en) * 1997-11-05 1999-05-11 Tu; A-Shih Retractable travel bag pulling handle
US6079527A (en) * 1998-10-01 2000-06-27 Chaw-Khong Technology Co., Ltd. Retractable handle for wheeled luggage
US6216317B1 (en) * 1999-12-27 2001-04-17 Tzn-Cha Chen Handle adjustable in locating angle thereof
CN2434934Y (zh) * 2000-05-12 2001-06-20 乔工科技股份有限公司 水平伸缩式行李箱拉杆
TW427128U (en) * 2000-07-17 2001-03-21 Chaw Khong Technology Co Ltd Structure of rotary draw bar for suitcase
US7380647B2 (en) * 2004-08-16 2008-06-03 Joseph Liang Luggage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2259799Y (zh) * 1996-06-20 1997-08-20 王金生 行李皮箱推拉杆新结构
CN2375161Y (zh) * 1999-06-16 2000-04-26 广州皮件厂 一种前推式行李箱
US7188715B1 (en) * 2004-01-28 2007-03-13 Shou Mao Chen Pull handle provided with a grip handle with an adjustable angle
CN2686395Y (zh) * 2004-03-25 2005-03-23 何长谋 一种拉杆箱包
DE102005027891A1 (de) * 2005-06-16 2007-01-04 Jochen Hackspacher Koffer mit umlaufenden Rollen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10502075B2 (en) 2012-08-15 2019-12-10 United Technologies Corporation Platform cooling circuit for a gas turbine engine component

Also Published As

Publication number Publication date
CN201550780U (zh) 2010-08-18
EP2510825A4 (en) 2013-09-11
EP2510825B1 (en) 2014-07-16
EP2510825B8 (en) 2014-11-26
EP2510825A1 (en) 2012-10-17

Similar Documents

Publication Publication Date Title
WO2011057549A1 (zh) 一种旋转式拉杆
TWI488669B (zh) 折疊式跑步機
US7757819B2 (en) Braking device for child seat
CN204659899U (zh) 具有折叠及前轮转向功能的滑板车
CN206516054U (zh) 摇杆结构及遥控器
US9168415B2 (en) Foldable treadmill
CN206107463U (zh) 滑板车折叠装置
CN203784038U (zh) 一种三脚架脚管锁紧机构
CN202776326U (zh) 针筒式真空采血器的针座组件
CN203790544U (zh) 一种便携式球门架
CN201585322U (zh) 一键式自动牵引器
CN206963736U (zh) 养蚕装置
CN203989788U (zh) 羽毛球发球装置
CN206856388U (zh) 一种艺术设计画板
CN208559101U (zh) 一种儿童提篮用提把安装机构
CN108583380A (zh) 一种儿童提篮用提把安装机构
CN205469542U (zh) 锁定机构及包含该机构的滑板车用折叠机构
CN202951170U (zh) 一种分体式杠铃杆
CN202138476U (zh) 一种具有折叠功能的新型滑板车
CN221222171U (zh) 一种自适应电脑分屏外壳结构
CN205707082U (zh) 一种滑板车折叠结构
CN205671890U (zh) 具有可折叠把手的杯子
CN203399447U (zh) 一种新型的控制器抽屉把手
CN109403752A (zh) 拖车锁
CN208541641U (zh) 止转筋式防止针管裸露的留置针

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: 10829513

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2010829513

Country of ref document: EP