WO2021088743A1 - 用于手杆的分段相连结构 - Google Patents

用于手杆的分段相连结构 Download PDF

Info

Publication number
WO2021088743A1
WO2021088743A1 PCT/CN2020/125760 CN2020125760W WO2021088743A1 WO 2021088743 A1 WO2021088743 A1 WO 2021088743A1 CN 2020125760 W CN2020125760 W CN 2020125760W WO 2021088743 A1 WO2021088743 A1 WO 2021088743A1
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
connection structure
hand lever
segmented
lever according
Prior art date
Application number
PCT/CN2020/125760
Other languages
English (en)
French (fr)
Inventor
朱雪林
池丹俊
Original Assignee
嘉兴捷顺旅游制品有限公司
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 嘉兴捷顺旅游制品有限公司 filed Critical 嘉兴捷顺旅游制品有限公司
Priority to US17/774,871 priority Critical patent/US20220378273A1/en
Priority to EP20884074.4A priority patent/EP4049578A4/en
Priority to JP2022600060U priority patent/JP3239664U/ja
Publication of WO2021088743A1 publication Critical patent/WO2021088743A1/zh

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/42—Details
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/20—Mops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/04—Handle constructions telescopic; extensible; sectional

Definitions

  • the utility model relates to the field of household cleaning appliance accessories, in particular to a segmented connection structure for a hand lever.
  • Some commonly used household cleaning appliances such as mops, brooms, mopping machines, cleaning brushes, etc.
  • mops, brooms, mopping machines, cleaning brushes, etc. are often of a fixed length of the handle, which takes up too much space and causes inconvenience in packaging, increases transportation costs, and takes up a lot of storage space. Inconvenience; and if the handle is disassembled to reduce space during packaging, transportation or storage, it is often easy to cause the loss of loading and unloading parts or assembly, which may cause inconvenience to users.
  • the purpose of the present invention is to overcome the above-mentioned shortcomings in the prior art, and to provide a segmented connection structure for the hand lever.
  • the lever can be easily folded to change the length, and no separate parts will be produced when folded.
  • the technical solution adopted by the utility model to solve the above-mentioned problems is to provide a segmented connection structure for the hand lever, which includes a first tube and a second tube that are coaxial; it also includes a connecting piece; the connecting piece includes a first end The first end and the second end are connected by a flexible connection structure; the first end and the second end are respectively connected to the first pipe and the second pipe; The first pipe and the second pipe are detachably connected.
  • first pipe piece and the second pipe piece are screwed together, and the second end portion is circumferentially rotatably connected to the second pipe piece or the first end portion is circumferentially rotatably connected to the first pipe piece.
  • the second pipe fixing sleeve is provided with a locking sleeve; the locking sleeve is provided with an internal threaded section that extends beyond the second pipe toward the first pipe, and the first pipe is provided with an outer thread that matches the internal threaded section. Thread section.
  • the second pipe is sleeved on the first pipe.
  • the connecting piece further includes a middle section; the middle section is connected between the first end and the second end; the first end and the middle section are connected by a flexible connection structure, the first The two ends and the middle section are connected by a flexible connection structure.
  • the second end portion is provided with a boss, and an abutting boss is formed inside the second pipe to restrict the connecting piece from being away from the convex surface of the second pipe.
  • the first end is inserted into the first pipe.
  • the first pipe member is provided with a positioning groove facing the first end, and the first end is formed with a positioning protrusion that matches and is embedded in the positioning groove.
  • the connecting member is an integrally formed structure.
  • the flexible connection structure is connected by rubber, or corrugated pipe, or rope.
  • first pipe fitting and the second pipe fitting are screwed together, and the flexible connection structure is connected by a rope.
  • the segmented connection structure for the hand lever provided by the utility model has a simple structure and can easily change the length of the hand lever. There is no need to worry about the loss of parts when the length of the hand lever is changed. It is suitable for household cleaning tools and hand levers. Applications.
  • Fig. 1 is an exploded schematic diagram of the segmented connection structure used for the handlebar in this embodiment
  • FIG. 2 is a schematic diagram of the unfolded state of the segmented connection structure used for the handlebar in this embodiment
  • Fig. 3 is a schematic diagram of the folded state of the segmented connection structure used for the hand lever in this embodiment
  • the segmented connection structure for the hand lever of the present invention includes a first pipe piece 1, a second pipe piece 2 and a connecting piece 3.
  • the first pipe 1 and the second pipe 2 are coaxially arranged.
  • the connecting member 3 includes a first end 31 and a second end 32.
  • the first end 31 and the second end 32 are connected by a flexible connection structure.
  • the first end 31 and the second end 32 are connected to the first pipe 1 and the second pipe 2 respectively.
  • the first pipe 1 and the second pipe 2 are detachably connected.
  • Flexible connection is also called flexible connection and flexible connection. A connection method that allows axial expansion and contraction of the connecting part, and a certain amount of displacement in the vertical axis.
  • the first pipe 1 and the second pipe 2 are fixed, so that the first pipe 1 and the second pipe 2 are in a stable connection state.
  • the first pipe piece 1 and the second pipe piece 2 are disassembled and separated; at the same time, the first end portion 31 and the second end portion 32 are folded through the flexible connection structure, and the first pipe piece 1 and the second pipe piece 2 Then fold.
  • the segmented connection structure used for the handle bar of the utility model is especially suitable for conventional household cleaning appliances, such as mops, brooms, mopping machines, cleaning brushes and the like.
  • the unfolded state of the segmented connection structure used for the handle is suitable for cleaning and use of mops and the like; and the folded state of the segmented connection structure used for the handle is suitable for the packaging, transportation or storage states of the mop and the like.
  • the detachable structure between the first pipe 1 and the second pipe 2 may be a snap connection, a plug connection, or the like.
  • the first pipe 1 and the second pipe 2 are screwed together, and the second end 32 is circumferentially rotatably connected to the second pipe 32, or the first end 31 is circumferentially rotatable
  • the ground is connected to the first pipe 1 so as not to affect the rotation between the first pipe 1 and the second pipe 2.
  • the detachable structure of threaded connection is convenient for assembly and disassembly, and is suitable for repeated use by users.
  • the second tube 2 is fixedly sleeved with a locking sleeve 4.
  • the locking sleeve 4 is provided with an internal threaded section 41 that extends beyond the second tube 21 toward the first tube 1, and the first tube 1 is provided with an external threaded section 12 matching the internal threaded section 41.
  • the second pipe 21 is sleeved on the first pipe 1.
  • the first pipe 1 and the second pipe 21 are sleeved with each other, so that the connection between the first pipe 1 and the second pipe 2 in the unfolded state is stable and more stable during use.
  • the setting of the locking sleeve 4 is convenient for the user to grasp and exert force when the first pipe 1 and the second pipe 2 are assembled and unloaded, which is more conducive to the actual use of the segmented connection structure for the hand lever; and reduces the first pipe 1 and the second pipe 2 Manufacturing requirements at the junction.
  • the connecting member 3 further includes a middle section 33.
  • the middle section 33 is connected between the first end 31 and the second end 32.
  • the first end 31 and the middle section 33 are connected by a flexible connection structure, and the second end 32 and the middle section 33 are connected by a flexible connection structure.
  • the middle section 33 Through the arrangement of the middle section 33, the rotation angle of the first end portion 31 and the second end portion 32 can be reduced, and the deformation or the shortened service life caused by excessive rotation can be prevented.
  • the first end portion 31, the middle section 33 and the second end portion 32 can be formed by integral casting, and the structure is simple and convenient.
  • the first end 31 and the second end 32 are connected to the first pipe 1 and the second pipe 2 respectively, that is, the connection between the two ends of the connecting piece 3 and the first pipe 1 and the second pipe 2 can be one end of the connecting piece 3 It is fixedly connected, and the other end is axially telescopically connected; it can also be that both ends of the connecting piece 3 are axially telescopically connected.
  • the first pipe 1 or the second pipe 2 is fixedly connected, and the first pipe 1 or the second pipe 2 that is telescopically connected in the axial direction does not affect the purpose of the invention of the present invention.
  • connection between the second end 31 and the second pipe 2 is as follows: the second end 32 is provided with a boss 32a, and an abutting boss 32a is formed inside the second pipe 2 to restrict the connection. 3 is far away from the convex surface 21 of the second tube 2 so as to prevent the connecting member 3 from being separated from the second tube 2.
  • the axial expansion and contraction between the second end 31 and the second tube 2 and the axial rotation are possible.
  • the first end 31 is fixedly connected to the first pipe 1. Specifically, the first end 31 is inserted into the first pipe 1.
  • the first pipe 1 is provided with a positioning groove 11 facing the first end portion 31, and the first end portion 31 is formed with a positioning protrusion 31 a that is matched and embedded in the positioning groove 11. Through the cooperation of the positioning groove 11 and the positioning protrusion 31a, the assembly efficiency is improved.
  • the connecting member 3 is an integrally formed structure.
  • the connecting piece 3 can be plastic injection molding or the like.
  • the one-piece structure is simple and convenient, especially without the need to add additional components to the flexible connection structure.
  • the flexible connection structure in the present invention can be flexible connection through plastic, rubber, or corrugated pipe, or rope.
  • the first pipe piece and the second pipe piece are screwed together, and the flexible connection structure is connected by a rope.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Abstract

一种用于手杆的分段相连结构，涉及家用清洁用具配件领域，该结构包括同轴的第一管件（1）和第二管件（2）；还包括连接件（3）；连接件（3）包括第一端部（31）、第二端部（32）；第一端部（31）和第二端部（32）采用柔性连接结构相连；第一端部（31）、第二端部（32）分别与第一管件（1）和第二管件（2）相连；第一管件（1）和第二管件（2）可拆卸连接。其结构简单，可以便捷地改变手杆的长度，且在手杆的长度改变时无需担心零配件的遗失，适于家庭清洁工具手杆的应用。

Description

用于手杆的分段相连结构 技术领域
本实用新型涉及家用清洁用具配件领域，具体涉及一种用于手杆的分段相连结构。
背景技术
一些常用的家用清洁用具，如拖把、扫帚、擦地机、清洁刷等，往往为固定的手杆长度，从而因占用过长的空间而导致不便包装，提高运输成本，存储占用空间大等诸多不便；而如果在包装、运输或存储时，将手柄拆卸以减少空间，往往容易导致装卸的零件遗失或装配而导致用户使用不便等情况。
实用新型内容
本实用新型的目的在于克服现有技术中存在的上述不足，而提供一种用于手杆的分段相连结构，杆件可以通过简易折叠以改变长度，且折叠时不会产生单独的零件。
本实用新型解决上述问题所采用的技术方案是提供一种用于手杆的分段相连结构，包括同轴的第一管件和第二管件；还包括连接件；所述连接件包括第一端部、第二端部；所述第一端部和第二端部采用柔性连接结构相连；所述第一端部、所述第二端部分别与第一管件和第二管件相连；所述第一管件和所述第二管件可拆卸连接。
进一步地，所述第一管件和第二管件之间螺纹旋接，所述第二端部周向可旋转地相连于第二管件或第一端部周向可旋转地相连于第一管件。
进一步地，所述第二管件固定套设有锁定套；所述锁定套朝向第一管件设有超出第二管件的内螺纹段，所述第一管件设有与所述内螺纹段匹配的外螺纹段。
进一步地，所述锁定套与第一管件旋接固定时，所述第二管件套设于第一管件。
进一步地，所述连接件还包括中间段；所述中间段相连于第一端部和第二端部之间；所述第一端部和中间段之间采用柔性连接结构相连，所述第二端部和中间段中间采用柔性连接结构相连。
进一步地，所述第二端部设有凸台，所述第二管件的内部形成有抵接凸台以限制连接件远离第二管件的凸面。
进一步地，所述第一端部插接于第一管件。
进一步地，所述第一管件开设有朝向第一端部的定位凹槽，所述第一端部形成有匹配嵌入 所述定位凹槽的定位凸起。
进一步地，所述连接件为一体成型结构。
进一步地，所述柔性连接结构为通过橡胶、或波纹管、或绳连接。
进一步地，所述第一管件和第二管件之间螺纹旋接，所述柔性连接结构为通过绳连接。
本实用新型所提供的用于手杆的分段相连结构，结构简单，可以便捷地改变手杆的长度，且在手杆的长度改变时无需担心零配件的遗失，适于家庭清洁工具手杆的应用。
附图说明
下面结合附图对本实用新型的具体实施方式作进一步详细的说明：
图1是本实施例用于手杆的分段相连结构的爆炸示意图；
图2是本实施例用于手杆的分段相连结构的展开状态的示意图；
图3是本实施例用于手杆的分段相连结构的折叠状态的示意图；
附图编号说明：
1-第一管件、11-定位凹槽、12-外螺纹段；
2-第二管件、21-凸面；
3-连接件、31-第一端部、31a-定位凸起、32-第二端部、32a-凸台、33-中间段；
4-锁定套、41-内螺纹段。
具体实施方式
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。
实施例1
如图1-3所示，本实用新型的用于手杆的分段相连结构，包括第一管件1、第二管件2以及连接件3。第一管件1和第二管件2同轴设置。连接件3包括第一端部31、第二端部32。第一端部31和第二端部32之间采用柔性连接结构相连。第一端部31、第二端部32分别与第一管件1和第二管件2相连。第一管件1和第二管件2可拆卸连接。柔性连接又称挠性连接、可曲挠连接。允许连接部位发生轴向伸缩、折转和垂直轴向产生一定位移量的连接方式。
在本实施例中，在展开状态下，第一管件1和第二管件2固定，从而第一管件1和第二管件2处于稳定的连接状态。在展开状态向折叠状态转变过程中，第一管件1和第二管件2拆卸分离；同时，第一端部31和第二端部32通过柔性连接结构折叠，第一管件1和第二管件2随之折叠。
本实用新型的用于手杆的分段相连结构，尤其适用于常规的家庭清洁用具，如拖把、扫帚、擦地机、清洁刷等。用于手杆的分段相连结构的展开状态，适用于拖把等的清洁使用时；而用于手杆的分段相连结构的折叠状态，则可适用于拖把等的包装、运输或存储状态。
第一管件1和第二管件2之间的可拆卸结构可以为卡扣连接、插接等。在本实施例中，第一管件1和第二管件2之间为螺纹旋接，第二端部32周向可旋转地相连于第二管件32，或者，第一端部31周向可旋转地相连于第一管件1，从而不影响第一管件1和第二管件2之间的旋转。螺纹连接的可拆卸结构装卸方便，适于用户反复使用。
在本实施例中，第二管件2固定套设有锁定套4。锁定套4朝向第一管件1设有超出第二管件21的内螺纹段41，第一管件1设有与内螺纹段41匹配的外螺纹段12。其中，锁定套4与第一管件1旋接固定时，第二管件21套设于第一管件1。第一管件1与第二管件21相互套接，使得展开状态下第一管件1与第二管件2的连接稳固，使用时更加稳定。
锁定套4的设置，方便用户在第一管件1和第二管件2装卸时把握和用力，更利于用于手杆的分段相连结构的实际使用；且降低了第一管件1和第二管件2在连接处的制造要求。
在本实施例中，连接件3还包括中间段33。中间段33相连于第一端部31和第二端部32之间。第一端部31和中间段33之间采用柔性连接结构相连，第二端部32和中间段33中间采用柔性连接结构相连。通过中间段33的设置，可以减少第一端部31和第二端部32的旋转角度，防止过度旋转导致的变形或使用寿命减短。第一端部31、中间段33以及第二端部32可以采用一体浇注成型，结构简便。
第一端部31、第二端部32分别与第一管件1和第二管件2相连，即连接件3两端与第一管件1和第二管件2的连接方式，可以为连接件3一端固定连接，另一端轴向可伸缩连接；也可以为连接件3两端均为轴向可伸缩连接。且固定连接的是第一管件1或第二管件2，轴向可伸缩连接的第一管件1或第二管件2，均不影响本实用新型的发明目的。这些变形，均在本实施例的保护范围内。
在实施例中，第二端部31与第二管件2之间的连接方式为：第二端部32设有凸台32a，第二管件2的内部形成有抵接凸台32a以限制连接件3远离第二管件2的凸面21，从而防止连接件3与第二管件2脱离。从而，第二端部31与第二管件2之间轴向可伸缩，轴向可旋转。
在实施例中，第一端部31与第一管件1固定连接。具体为：第一端部31插接于第一管件1。
进一步地，第一管件1开设有朝向第一端部31的定位凹槽11，第一端部31形成有匹配嵌入定位凹槽11的定位凸起31a。通过定位凹槽11和定位凸起31a的配合，提高了装配的效率。
在本实施例中，连接件3为一体成型结构。连接件3可以为塑料浇注成型等。一体成型结构简单方便，特别是无需在柔性连接结构处增加另外的零组件。
本实用新型中的柔性连接结构，可以为通过塑料、橡胶、或波纹管、或绳等柔性连接。
实施例2
第一管件和第二管件之间螺纹旋接，所述柔性连接结构为通过绳连接。
本说明书中所描述的以上内容仅仅是对本实用新型所作的举例说明。本实用新型所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，只要不偏离本实用新型说明书的内容或者超越本权利要求书所定义的范围，均应属于本实用新型的保护范围。

Claims (11)

  1. 用于手杆的分段相连结构，包括同轴安装的第一管件和第二管件，其特征在于：还包括连接件；所述连接件包括第一端部、第二端部；所述第一端部和第二端部采用柔性连接结构相连；所述第一端部、所述第二端部分别与第一管件和第二管件相连；所述第一管件和所述第二管件可拆卸连接。
  2. 根据权利要求1所述的用于手杆的分段相连结构，其特征在于，所述第一管件和第二管件之间螺纹旋接，所述第二端部周向可旋转地相连于第二管件或第一端部周向可旋转地相连于第一管件。
  3. 根据权利要求1或2所述的用于手杆的分段相连结构，其特征在于，所述第二管件固定套设有锁定套；所述锁定套朝向第一管件设有超出第二管件的内螺纹段，所述第一管件设有与所述内螺纹段匹配的外螺纹段。
  4. 根据权利要求3所述的用于手杆的分段相连结构，其特征在于，所述锁定套与第一管件旋接固定时，所述第二管件套设于第一管件。
  5. 根据权利要求2所述的用于手杆的分段相连结构，其特征在于，所述连接件还包括中间段；所述中间段相连于第一端部和第二端部之间；所述第一端部和中间段之间采用柔性连接结构相连，所述第二端部和中间段之间采用柔性连接结构相连。
  6. 根据权利要求1或2所述的用于手杆的分段相连结构，其特征在于，所述第二端部设有凸台，所述第二管件的内部形成有抵接凸台以限制连接件远离第二管件的凸面。
  7. 根据权利要求1或2所述的用于手杆的分段相连结构，其特征在于，所述第一端部插接于第一管件。
  8. 根据权利要求7所述的用于手杆的分段相连结构，其特征在于，所述第一管件开设有朝向第一端部的定位凹槽，所述第一端部形成有匹配嵌入所述定位凹槽的定位凸起。
  9. 根据权利要求1或2所述的用于手杆的分段相连结构，其特征在于，所述连接件为一体成型结构。
  10. 根据权利要求1或2所述的用于手杆的分段相连结构，其特征在于，所述柔性连接结构为通过橡胶、或波纹管、或绳连接。
  11. 根据权利要求1所述的用于手杆的分段相连结构，其特征在于，所述第一管件和第二管件之间螺纹旋接，所述柔性连接结构为通过绳连接。
PCT/CN2020/125760 2019-11-06 2020-11-02 用于手杆的分段相连结构 WO2021088743A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US17/774,871 US20220378273A1 (en) 2019-11-06 2020-11-02 Segment-connected structure for handle
EP20884074.4A EP4049578A4 (en) 2019-11-06 2020-11-02 STRUCTURE LINKED TO A SEGMENT FOR HANDLE
JP2022600060U JP3239664U (ja) 2019-11-06 2020-11-02 ハンドル用のセグメント化された連結構造

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201921905774.3U CN211511683U (zh) 2019-11-06 2019-11-06 用于手杆的分段相连结构
CN201921905774.3 2019-11-06

Publications (1)

Publication Number Publication Date
WO2021088743A1 true WO2021088743A1 (zh) 2021-05-14

Family

ID=72462616

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/125760 WO2021088743A1 (zh) 2019-11-06 2020-11-02 用于手杆的分段相连结构

Country Status (5)

Country Link
US (1) US20220378273A1 (zh)
EP (1) EP4049578A4 (zh)
JP (1) JP3239664U (zh)
CN (1) CN211511683U (zh)
WO (1) WO2021088743A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN211511683U (zh) * 2019-11-06 2020-09-18 嘉兴捷顺旅游制品有限公司 用于手杆的分段相连结构

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201253324Y (zh) * 2008-09-28 2009-06-10 金明 可折叠盲杖
CN201526569U (zh) * 2009-09-24 2010-07-14 嘉兴市捷豪清洁用品有限公司 杆子折叠机构
CN103308729A (zh) * 2013-06-29 2013-09-18 国家电网公司 便携一体式组合绝缘杆
US20140332029A1 (en) * 2013-05-08 2014-11-13 Amy Thompson Cleaning Tool Device
CN108041939A (zh) * 2018-02-07 2018-05-18 李雷 收折式手持餐具
CN208769686U (zh) * 2015-10-22 2019-04-23 尚科宁家运营有限公司 具有可折叠杆以提供存储构造的真空清洁装置
US20190143187A1 (en) * 2017-11-14 2019-05-16 Rose-Ann Kathleen Lyons Portable curling-broom
CN211511683U (zh) * 2019-11-06 2020-09-18 嘉兴捷顺旅游制品有限公司 用于手杆的分段相连结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892203A (en) * 1957-10-25 1959-06-30 Gen Electric Sectional handle for electric floor machine
FR2611566A1 (fr) * 1987-02-26 1988-09-09 Reverger Marc Balai a manche telescopique et escamotable utilisable egalement en balayette
US20050229467A1 (en) * 2004-04-16 2005-10-20 Jong-Bum Sohn Collapsible gun cleaning rod
WO2018175866A1 (en) * 2017-03-24 2018-09-27 Michael Graves Design Group, Inc. Compact folding cane

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201253324Y (zh) * 2008-09-28 2009-06-10 金明 可折叠盲杖
CN201526569U (zh) * 2009-09-24 2010-07-14 嘉兴市捷豪清洁用品有限公司 杆子折叠机构
US20140332029A1 (en) * 2013-05-08 2014-11-13 Amy Thompson Cleaning Tool Device
CN103308729A (zh) * 2013-06-29 2013-09-18 国家电网公司 便携一体式组合绝缘杆
CN208769686U (zh) * 2015-10-22 2019-04-23 尚科宁家运营有限公司 具有可折叠杆以提供存储构造的真空清洁装置
US20190143187A1 (en) * 2017-11-14 2019-05-16 Rose-Ann Kathleen Lyons Portable curling-broom
CN108041939A (zh) * 2018-02-07 2018-05-18 李雷 收折式手持餐具
CN211511683U (zh) * 2019-11-06 2020-09-18 嘉兴捷顺旅游制品有限公司 用于手杆的分段相连结构

Also Published As

Publication number Publication date
EP4049578A1 (en) 2022-08-31
CN211511683U (zh) 2020-09-18
EP4049578A4 (en) 2022-12-28
US20220378273A1 (en) 2022-12-01
JP3239664U (ja) 2022-10-31

Similar Documents

Publication Publication Date Title
WO2021088743A1 (zh) 用于手杆的分段相连结构
US20070209139A1 (en) Steam cleaner with liquid dispenser
KR20040058824A (ko) 진공청소기의 연장관 록킹장치
US10076221B2 (en) Cleaning device for bathroom cleaning applications
KR20160089948A (ko) 진공청소기용 신축 가능한 플렉시블 호스 보호 장치
CN203388811U (zh) 一种拖把杆的锁扣结构
EP3412189A1 (en) Flexible tube connecting structure, and vacuum cleaner employing same
CN210827710U (zh) 快速管接头
US6461075B2 (en) Device for securing a handle on a tool
CN204889858U (zh) 可多角度调节的玻璃擦
CN209315747U (zh) 一种家庭清扫工具
CN216854613U (zh) 一种拖把杆以及拖把
CN215424389U (zh) 一种家用可伸缩刮水器
CN105769078A (zh) 一种旋转式拖把
JPH10328108A (ja) 柄付きモップ
CN217130651U (zh) 吸污器伸缩管套
KR200387041Y1 (ko) 중앙집진식 진공청소기용 흡입호스 커플러
CN218474541U (zh) 一种软管连接组件
CN212238501U (zh) 一种直筒型容量瓶的清洗装置
CN218542836U (zh) 一种伸缩杆连接结构
TWM580909U (zh) Manual and electric dual-purpose toilet cleaning device
JPS593823Y2 (ja) ２重防振ハンドル
CN116807335A (zh) 一种拖把杆以及拖把
CN207569398U (zh) 洗衣机接水管专用的水龙头连接装置
KR200161347Y1 (ko) 복합형 진공청소기의 벨로우즈호스 연결구조

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: 20884074

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2022600060

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2020884074

Country of ref document: EP

Effective date: 20220524

NENP Non-entry into the national phase

Ref country code: DE