WO2020082850A1 - Tabouret télescopique portable - Google Patents

Tabouret télescopique portable Download PDF

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Publication number
WO2020082850A1
WO2020082850A1 PCT/CN2019/099265 CN2019099265W WO2020082850A1 WO 2020082850 A1 WO2020082850 A1 WO 2020082850A1 CN 2019099265 W CN2019099265 W CN 2019099265W WO 2020082850 A1 WO2020082850 A1 WO 2020082850A1
Authority
WO
WIPO (PCT)
Prior art keywords
sliding
stool
collar
telescopic
arc
Prior art date
Application number
PCT/CN2019/099265
Other languages
English (en)
Chinese (zh)
Inventor
孙亮
Original Assignee
宁波腾浩电子有限公司
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=68812653&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2020082850(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 宁波腾浩电子有限公司 filed Critical 宁波腾浩电子有限公司
Publication of WO2020082850A1 publication Critical patent/WO2020082850A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/10—Camp, travelling, or sports stools

Definitions

  • the utility model relates to the technical field of daily necessities, in particular to a portable telescopic stool.
  • the purpose of the utility model is to provide a portable telescopic stool which is small in size, easy to carry and easy to use in view of the above problems existing in the prior art.
  • a portable telescopic stool including a stool surface, characterized in that it further includes a telescopic mechanism and a chassis, the stool surface is connected to the telescopic mechanism, and the telescopic mechanism is The chassis is connected to realize the telescopic function of the telescopic stool through a telescopic mechanism.
  • the telescopic mechanism is divided into a hollow area and a sliding joint fixed area.
  • the hollow area is used to support the telescopic mechanism and the stool surface.
  • the sliding joint fixed area For sliding connection or fixing the stool surface and the chassis, the hollowed-out area sandwiches the sliding-linked fixing area, and the hollowed-out area is provided with supporting reinforcement ribs.
  • the working principle of the utility model when in use, the chassis is placed on the ground, the stool surface is pulled up and the stool surface is raised through a telescopic mechanism to adjust to a suitable height; when stored, the stool surface is pressed down to press the telescopic mechanism Into the chassis, just expose the chassis and the stool surface.
  • the telescopic mechanism is composed of a top collar, a bottom collar and at least one middle collar.
  • the top collar, bottom collar and middle collar are all provided with Hollow area, sliding connection fixing area, the top collar is connected to the stool surface, the bottom collar is connected to the chassis, and both ends of the middle collar are connected to the top collar and the bottom sleeve through the sliding connection fixing area respectively ring.
  • the sliding joint fixing area includes a sliding member and a sliding groove, a sliding member is provided on the top collar, and a sliding groove is provided on the bottom collar.
  • the middle sleeve is provided with a sliding part and a sliding groove
  • the sliding groove is also provided with a sliding limit groove
  • the sliding groove is communicated with the sliding limit groove
  • the sliding part can be located between the sliding groove and the sliding limit groove Sliding back and forth between them
  • the middle collar, the top collar and the bottom collar are respectively slidingly connected to the sliding groove through the sliding member, and the limiting position of the sliding member is fixed through the sliding limiting groove.
  • the sliding member includes an inner slider and an outer slider
  • the sliding slot includes an inner sliding slot and an outer sliding slot
  • the sliding limiting slot includes an inner limiting slot
  • the outer limit groove the inner slide block is fixedly connected with the outer slide block
  • the outer slide groove is arranged outside the inner slide groove
  • the outer limit groove is arranged outside the inner limit groove
  • a support piece is further provided on the upper end of the top collar, a plug is provided on the support piece, and a downwardly extending convex ring is provided on the lower end surface of the stool surface, the The outer wall of the convex ring is provided with a plurality of sockets, the top collar and the stool surface are connected by a plug and the socket, and the support piece abuts the lower end surface of the stool surface.
  • a buckle and a rib are provided at the lower end of the bottom collar, and a plurality of buckle holes are formed on the end surface of the chassis.
  • the bottom collar and the chassis pass through the buckle and The button holes are cooperatively connected.
  • the chassis is also provided with a number of raised supporting feet.
  • the supporting feet are used to support the telescopic stool.
  • the inside of each supporting foot is also provided with a number of supporting frames.
  • the supporting frame is connected to the bottom. The collar of the collar abuts.
  • the top collar is composed of a plurality of first arc-shaped pieces
  • the bottom collar is composed of a second arc-shaped piece
  • the middle collar is composed of a plurality of third arcs
  • the first arc-shaped piece, the second arc-shaped piece and the third arc-shaped piece are all provided with a plurality of connecting holes and a corresponding number of convex columns, the connection holes and the convex columns will be adjacent to each other
  • the first arc-shaped piece, the second arc-shaped piece or the third arc-shaped piece are connected together to form a top collar, a bottom collar or a middle collar, the first arc-shaped piece, the second arc-shaped piece and the first
  • the three arc-shaped pieces are all provided with a sliding fixed area and a hollow area.
  • the stool surface and the chassis are both provided with a magnetic attraction mechanism, and the magnetic attraction mechanism is used to attract the stool surface and the chassis when the telescopic stool is in a folded state.
  • a spring mounting seat is provided on both the stool surface and the chassis, the spring mounting seat is used to install a return spring, and the return spring is used to deploy the telescopic stool.
  • the lower end surface of the stool surface is further provided with a first reinforcement rib, the first reinforcement ribs are evenly and circumferentially distributed on the center of the end surface of the stool surface, and are connected with a convex ring. There are also strap mounting holes on the sides.
  • the utility model has the advantages that the utility model realizes the expansion and contraction of a portable telescopic stool through a telescopic mechanism between two sets of rings. Compared with a portable telescopic stool fixed in a traditional structure, the utility model has good portability and is better than the market. The common folding portable telescopic stool also has better telescopic performance, not only smaller volume after contraction, but also simple operation, suitable for a variety of scenarios.
  • Figure 1 is a schematic diagram of the utility model in the use state
  • Figure 2 is a schematic diagram of the contracted state structure of the present invention.
  • FIG. 3 is a schematic structural view of the chassis of the present invention.
  • FIG. 4 is a schematic diagram of the mating connection of the third arc-shaped piece constituting the intermediate collar of the present invention.
  • FIG. 5 is a schematic diagram of another angle of FIG. 4;
  • FIG. 6 is a schematic diagram of the connection structure of the top collar and the middle collar of the present invention.
  • FIG. 7 is a schematic diagram of the connection structure of the bottom collar and the middle collar of the present invention.
  • FIG. 9 is a schematic diagram of the connection between the stool surface and the top collar of the present invention.
  • FIG. 10 is an enlarged schematic view of the plug and jack of the utility model
  • the portable telescopic stool includes a stool surface 1, and also includes a telescopic mechanism 2 and a chassis 3.
  • the stool surface 1 is connected to the telescopic mechanism 2, and the telescopic mechanism 2 is connected to the chassis 3.
  • the telescopic function of the stool, the telescopic mechanism 2 is divided into a hollowed area 4 and a sliding connecting fixed area 5, the hollowed area 4 is used to support the telescopic mechanism 2 and the stool surface 1, and the sliding fixed area 5 is used for sliding connection or fixing the stool surface 1 and the chassis 3.
  • the hollowed-out area 4 sandwiches the sliding connection fixing area 5, and the hollowed-out area 4 is provided with supporting reinforcing ribs 6.
  • the telescopic mechanism 2 is composed of a top collar 7, a bottom collar 8 and at least one middle collar 9, the top collar 7, the bottom collar 8 and the middle collar 9 are all provided with a hollowed-out area 4, sliding To the fixing area 5, the top collar 7 is connected to the stool surface 1, the bottom collar 8 is connected to the chassis 3, and the two ends of the middle collar 9 are connected to the top collar 7 and the bottom collar 8 through the sliding connection fixing area 5 respectively.
  • the stool surface 1 and the chassis 3 can easily achieve the telescopic function through the telescopic mechanism 2, and the telescopic mechanism 2 can also play a supporting role, and the hollow structure of the telescopic mechanism 2 can be greatly reduced while ensuring the strength
  • the weight also reduces production costs and material waste.
  • the sliding connection fixing area 5 includes a sliding member 10 and a sliding groove 11, a sliding member 10 is provided on the top collar 7, a sliding groove 11 is provided on the bottom collar 8, and a sliding member 10 is provided on the middle collar 9 And the sliding groove 11, the sliding groove 11 is also provided with a sliding limiting groove 12, the sliding groove 11 communicates with the sliding limiting groove 12, the sliding member 10 can slide back and forth between the sliding groove 11 and the sliding limiting groove 12, the middle sleeve
  • the ring 9 and the top collar 7 and the bottom collar 8 are slidingly connected to the sliding groove 11 through the sliding member 10, respectively, and the limiting position of the sliding member 10 is fixed through the sliding limiting groove 12.
  • the sliding member 10 includes an inner slider 13 and an outer slider 14, the sliding slot 11 includes an inner sliding slot 15 and an outer sliding slot 16, and the sliding limiting slot 12 includes an inner limiting slot 17 and an outer limiting slot 18,
  • the inner slide 13 and the outer slide 14 are fixedly connected, the outer slide groove 16 is provided outside the inner slide groove 15, and the outer limit groove 18 is provided outside the inner limit groove 17.
  • the setting of double sliders can effectively enhance the structural strength.
  • a support piece 19 is provided on the upper end of the top collar 7, a plug 20 is provided on the support piece 19, a convex ring 21 extending downward is provided on the lower end surface of the stool surface 1, and a plurality of insertion holes 22 are provided on the outer wall of the convex ring 21 ,
  • the top collar 7 and the stool surface 1 are cooperatively connected through the plug 20 and the jack 22, and the support piece 19 abuts the lower end surface of the stool surface 1.
  • the lower end of the bottom collar 8 is provided with a buckle 23 and a rib 24, and a plurality of buckle holes 25 are opened on the end surface of the chassis 3, and the bottom collar 8 and the chassis 3 are connected and matched by the buckle 23 and the buckle hole 25 3
  • the support legs 26 are used to support the telescopic stool.
  • Each support foot 26 is also provided with a number of support frames 27 on the inside. The support frame 27 is in contact with the rib 24 of the bottom collar 8 .
  • the contact area of the chassis 3 directly with the ground can be reduced, and most of the gravity is borne by the bottom collar 8 through the support frame 27 on the supporting feet 26, and the lower end surface is always in a suspended state, which can effectively reduce the lower end surface of the chassis 3
  • the wear and tear can maintain beautiful appearance after long-term use.
  • the top collar 7 is composed of a number of first arc-shaped pieces 28, the bottom collar 8 is composed of a second arc-shaped piece 29, and the middle collar 9 is composed of a number of third arc-shaped pieces 30, the first arc shape
  • the sheet 28, the second arc-shaped sheet 29 and the third arc-shaped sheet 30 are all provided with a plurality of connecting holes 31 and a corresponding number of convex columns 32.
  • the connecting holes 31 and the convex columns 32 cooperate to adjoin the adjacent first arc-shaped sheet 28 Or the second arcuate sheet 29 or the third arcuate sheet 30 are connected together to form a top collar 7 or a bottom collar 8 or a middle collar 9, the first arcuate sheet 28, the second arcuate sheet 29 and the first
  • Each of the 30 arc-shaped pieces is provided with a sliding connection fixing area 5 and a hollowing area 4.
  • the stool surface 1 and the chassis 3 are provided with a magnetic attraction mechanism 33.
  • the magnetic attraction mechanism 33 is used to attract the stool surface 1 and the chassis 3 when the telescopic stool is in the folded state.
  • spring seats 34 are provided on the stool surface 1 and the chassis 3.
  • the spring seats 34 are used to install the return spring 35, and the return spring 35 is used to expand the telescopic stool.
  • the return spring 35 adopts a common tension spring on the market. When the telescopic stool is in the unfolded state, the tension spring is stretched out and becomes a stretched state. When the telescopic stool needs to be folded, the tension spring can automatically close the telescopic stool.
  • the lower end surface of the stool surface 1 is also provided with a first reinforcing rib 36, the first reinforcement ribs 36 are evenly distributed on the center of the end surface of the stool surface 1 and are connected to the convex ring 21, and the side surface of the stool surface 1 is also provided with a strap installation hole 37.
  • the strength of the stool surface 1 can be greatly enhanced to bear the weight of a normal person, and the stool surface 1 will not be deformed or broken.
  • the arrangement of the strap installation holes 37 can improve the portability through the straps.

Landscapes

  • Special Chairs (AREA)
  • Non-Flushing Toilets (AREA)
  • Tents Or Canopies (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

Un tabouret télescopique portable comprend un siège (1), et un mécanisme télescopique (2) et une base (3). Le siège (1) est relié au mécanisme télescopique (2). Le mécanisme télescopique (2) est connecté à la base (3). Le mécanisme télescopique (2) est divisé en régions creuses (4) et une région de fixation et de liaison coulissante (5). Les régions creuses (4) sont utilisées pour supporter le mécanisme télescopique (2) et le siège (1). La région de liaison et de fixation coulissante (5) est utilisée pour relier ou fixer de manière coulissante le siège (1) et la base (3). Les régions creuses (4) prennent en sandwich la région de liaison et de fixation coulissante (5), et les régions creuses (4) sont pourvues de nervures de renforcement de support (6). Le tabouret télescopique possède de meilleures propriétés télescopiques, présente non seulement un volume plus petit et un poids plus léger après rétraction, mais également un fonctionnement facile, et est ainsi approprié pour une variété de scénarios.
PCT/CN2019/099265 2018-10-26 2019-08-05 Tabouret télescopique portable WO2020082850A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201821752211.0 2018-10-26
CN201821752211 2018-10-26

Publications (1)

Publication Number Publication Date
WO2020082850A1 true WO2020082850A1 (fr) 2020-04-30

Family

ID=68812653

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/CN2019/099265 WO2020082850A1 (fr) 2018-10-26 2019-08-05 Tabouret télescopique portable
PCT/CN2019/099266 WO2020082851A1 (fr) 2018-10-26 2019-08-05 Structure de support télescopique

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/099266 WO2020082851A1 (fr) 2018-10-26 2019-08-05 Structure de support télescopique

Country Status (2)

Country Link
CN (11) CN210383292U (fr)
WO (2) WO2020082850A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210383292U (zh) * 2018-10-26 2020-04-24 宁波腾浩电子有限公司 一种便携式伸缩凳
CN213605375U (zh) * 2020-08-21 2021-07-06 宁波腾浩电子有限公司 一种伸缩结构及具有该伸缩结构的伸缩凳
CN111990812A (zh) * 2020-08-21 2020-11-27 宁波腾浩电子有限公司 一种结构牢固的伸缩凳
CN111904195A (zh) * 2020-08-26 2020-11-10 宁波腾浩电子有限公司 一种伸缩凳
WO2022057217A1 (fr) * 2020-09-21 2022-03-24 宁波腾浩电子有限公司 Structure rétractable et tabouret rétractable comprenant celle-ci
CN113475889A (zh) 2021-08-18 2021-10-08 义乌龙创尤品家居用品有限公司 一种多功能折叠凳

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GB201304559D0 (en) * 2013-03-13 2013-04-24 Jalloh Mariam An elevation device
CN206119750U (zh) * 2016-08-19 2017-04-26 罗琛 便携椅
CN206166174U (zh) * 2016-06-03 2017-05-17 哈米德莱萨·莱萨·莫萨耶比 便携手提式桌椅
CN107048774A (zh) * 2017-03-03 2017-08-18 浙江天科教设备有限公司 一种升降桌椅
WO2017175242A1 (fr) * 2016-04-07 2017-10-12 Varghese Akhil Agencement de siège portable

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CN201700761U (zh) * 2010-05-14 2011-01-12 候钢 高度可调方便收纳的凳子
CN201782343U (zh) * 2010-08-05 2011-04-06 杭州电子科技大学 便携式伸缩凳
CN203041397U (zh) * 2012-12-31 2013-07-10 毕少华 一种安全辅步凳
CN107455967A (zh) * 2016-06-06 2017-12-12 上海市格致中学 一种伸缩式便携板凳
CN206238871U (zh) * 2016-08-16 2017-06-13 周仁杰 具有音乐播放器的凳体
CN207011990U (zh) * 2017-01-12 2018-02-16 德艺文化创意集团股份有限公司 多功能音响凳子
CN108514216A (zh) * 2018-05-23 2018-09-11 泉州钰乘礼品有限公司 发光桌椅用具
CN210383292U (zh) * 2018-10-26 2020-04-24 宁波腾浩电子有限公司 一种便携式伸缩凳
CN109077509A (zh) * 2018-10-29 2018-12-25 深圳市四渡科技有限公司 可调节伸缩凳

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201304559D0 (en) * 2013-03-13 2013-04-24 Jalloh Mariam An elevation device
WO2017175242A1 (fr) * 2016-04-07 2017-10-12 Varghese Akhil Agencement de siège portable
CN206166174U (zh) * 2016-06-03 2017-05-17 哈米德莱萨·莱萨·莫萨耶比 便携手提式桌椅
CN206119750U (zh) * 2016-08-19 2017-04-26 罗琛 便携椅
CN107048774A (zh) * 2017-03-03 2017-08-18 浙江天科教设备有限公司 一种升降桌椅

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Publication number Publication date
CN210383292U (zh) 2020-04-24
CN210643294U (zh) 2020-06-02
CN210383294U (zh) 2020-04-24
CN110575018A (zh) 2019-12-17
CN212088853U (zh) 2020-12-08
CN210383293U (zh) 2020-04-24
CN210643292U (zh) 2020-06-02
CN210643293U (zh) 2020-06-02
CN211092811U (zh) 2020-07-28
CN210383295U (zh) 2020-04-24
WO2020082851A1 (fr) 2020-04-30
CN211533484U (zh) 2020-09-22

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