WO2020082851A1 - Structure de support télescopique - Google Patents

Structure de support télescopique Download PDF

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Publication number
WO2020082851A1
WO2020082851A1 PCT/CN2019/099266 CN2019099266W WO2020082851A1 WO 2020082851 A1 WO2020082851 A1 WO 2020082851A1 CN 2019099266 W CN2019099266 W CN 2019099266W WO 2020082851 A1 WO2020082851 A1 WO 2020082851A1
Authority
WO
WIPO (PCT)
Prior art keywords
support
connecting piece
piece
support structure
telescopic support
Prior art date
Application number
PCT/CN2019/099266
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
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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=WO2020082851(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 WO2020082851A1 publication Critical patent/WO2020082851A1/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 field of telescopic structures, in particular to a telescopic support structure.
  • the telescopic support structure is one of the important connection structures in real life and machinery production. Both large machinery and small toys need to use the telescopic support structure. The safety, rationality and compactness of the telescopic support structure will affect the entire structure. Performance and quality.
  • the telescopic support structures on existing mechanical equipment usually use springs, air cylinders, hydraulic cylinders, telescopic rods, etc. These methods often have the problems of high production cost or large space occupation, while the telescopic support structures on small toys, clamps and other tools are usually Springs, block buckles, chute sliders and other methods are used. These methods also have the problems of unreliable structure, easy damage and short service life.
  • the purpose of the utility model is to provide a telescopic support structure with firm structure, small space occupation and long service life in view of the above problems existing in the prior art.
  • a telescopic support structure which is characterized by comprising a plurality of support pieces, and the support pieces are provided with an inner sliding groove and an inner limiting groove which are connected as a whole.
  • the supporting piece is also provided with an inner slider, and the two supporting pieces are slidingly connected by the way of the inner slider snapping into the inner limit groove, and the supporting piece can reciprocate along the length direction of the inner sliding groove of the other supporting piece During the movement, the left and right ends of the supporting piece are respectively provided with convex columns and connecting holes, and the two pieces of the supporting piece are detachably connected by the way that the convex columns are inserted into the connecting holes.
  • the working principle of the utility model when the support pieces are spliced, the inner slider on one of the support pieces is snapped into the inner limit groove on the other support piece, and then slid into the inner slide groove to complete the connection, when the support piece is added Repeat the above operation to expand continuously, slide the inner slider of the upper support block into the inner limit slot of the lower support block to the expanded state, and slide the inner slider of the upper support block into the lower support block
  • the bottom end of the chute is in a contracted state.
  • the upper support block is located inside the lower support block, and it can also continue to expand laterally through the protruding columns and connecting holes at the left and right ends of each support piece to increase strength.
  • the arrangement with the above structure has the advantages of firm structure, small occupied space and long service life.
  • the inner slider is further provided with an outer slider, and the inner slider is also provided with an outer slider, and the outer slider and the outer slider are in sliding cooperation ,
  • the inner limit slot is also provided with an outer limit slot.
  • the bottom of the support piece is further provided with a supporting rib.
  • the supporting rib of the lower support piece can support the upper layer Support ribs of the support piece.
  • a plurality of grooves are further provided on the inner side of the support piece, and a plurality of reinforcing ribs are formed on the edges of the grooves.
  • a plurality of grooves are further provided on the outer side of the support piece, and a plurality of reinforcing ribs are formed on the edges of the grooves.
  • a plurality of grooves are formed on the inner and outer sides of the support surface, and a plurality of reinforcing ribs are formed on the edges of the groove.
  • the support piece is provided with a plurality of through holes, and a plurality of reinforcing ribs are formed at the edges of the through holes.
  • the reinforcing ribs are X-shaped.
  • the supporting piece includes an upper connecting piece, a lower connecting piece and an intermediate connecting piece, a plug is provided on the top of the upper connecting piece, and a buckle is provided on the bottom of the lower connecting piece ,
  • the middle connecting piece is connected to the upper connecting piece and the lower connecting piece respectively to form a telescopic support structure or the plurality of middle connecting pieces are connected to each other, the uppermost middle connecting piece is connected to the upper connecting piece, and the lowermost middle connecting piece is connected to the lower
  • the connecting piece forms a telescopic support structure.
  • the upper connecting piece is not provided with inner slide grooves, outer slide grooves, inner limit grooves and outer limit grooves
  • the lower connecting piece is not provided with inner sliders and The outer slider, the upper connecting piece and the lower connecting piece are connected to form a telescopic support structure.
  • the shape of the support piece is arc-shaped, and the support pieces can be laterally expanded to form a circular structure through the connection of the convex column and the connection hole.
  • the utility model has the advantages that the utility model has the advantages of simple operation, firm structure, small occupation space and long service life.
  • FIG. 1 is a schematic diagram of the connection state structure of the support piece of the present invention
  • FIG. 2 is a schematic diagram of another angle of FIG. 1;
  • Figure 3 is a schematic diagram of an embodiment of the utility model
  • FIG. 4 is a schematic diagram of another angle of FIG. 3;
  • FIG. 6 is a schematic diagram of the third embodiment of the utility model
  • FIG. 7 is a schematic diagram of another angle of FIG. 6;
  • FIG. 9 is a schematic diagram of the application of the telescopic support structure of the present invention.
  • the telescopic support structure includes a plurality of support pieces 1, an inner slide groove 2 and an inner limit groove 3 connected as a whole are opened on the support piece 1, and an inner slider 4 is also provided on the support piece 1 ,
  • the two support pieces 1 are slidingly connected by way of the inner slider 4 snapped into the inner limit slot 3, the support piece 1 can reciprocate along the length direction of the inner slide slot 2 of the other support piece 1, the left and right ends of the support piece 1 also
  • a convex post 5 and a connecting hole 6 are respectively provided, and the two support pieces 1 are detachably connected by way of the convex post 5 being inserted into the connecting hole 6.
  • the diameter of the opening of the inner limiting groove 3 is larger than that of the inner sliding groove 2. Therefore, the inner slider 4 can enter from the inner limiting groove 3 and slide into the inner sliding groove 2, and the inner sliding groove 2 will not come out.
  • the inner slider 4 is also provided with an outer slider 7, and the inner slider 2 is also provided with an outer slider 8, the outer slider 7 and the outer slider 8 slidingly cooperate ,
  • the outer limit slot 9 is also opened on the inner limit slot 3.
  • the supporting rib 1 is also provided with a supporting rib 10 at the bottom.
  • the supporting rib 10 of the lower supporting sheet 1 can support the supporting rib of the upper supporting sheet 1 10.
  • the implementation of the support sheet 1 has the following implementations:
  • a plurality of grooves 11 are further formed on the inner side of the support sheet 1, and a number of reinforcing ribs 12 are formed on the edges of the groove 11.
  • the thickness of the support sheet 1 is thinned by the groove 11 to reduce the weight, which does not affect the appearance but also ensures the strength.
  • a plurality of grooves 11 are further formed on the outer surface of the support sheet 1, and a number of reinforcing ribs 12 are formed on the edges of the groove 11.
  • the third embodiment a plurality of grooves 11 are formed on the inner and outer sides of the support surface, and a plurality of reinforcing ribs 12 are formed on the edges of the groove 11. It can further reduce the overall weight of the telescopic support structure and is more conducive to carrying. At the same time, the reinforcement ribs 12 are provided on both sides to ensure the support strength.
  • a plurality of through holes 13 are formed in the supporting piece 1, and a plurality of reinforcing ribs 12 are formed on the edges of the through holes 13.
  • the overall weight of the telescopic support structure is reduced to the greatest extent.
  • the reinforcing ribs 12 are X-shaped.
  • the supporting piece 1 includes an upper connecting piece 14, a lower connecting piece 15 and an intermediate connecting piece 16, a plug 17 is provided on the top of the upper connecting piece 14, a buckle 18 is provided on the bottom of the lower connecting piece 15, and the intermediate connecting pieces 16 are respectively connected
  • the upper connecting piece 14 and the lower connecting piece 15 form a telescopic support structure or a plurality of intermediate connecting pieces 16 are connected to each other, the uppermost intermediate connecting piece 16 is connected to the upper connecting piece 14, and the lowermost middle connecting piece 16 is connected to the lower connecting piece 15 to form a telescopic supporting structure.
  • the middle connecting piece 16 constitutes a basic telescopic support structure, and then connects or supports other parts, such as the stool surface and the base of the telescopic stool, by connecting the upper connecting piece 14 and the lower connecting piece 15 respectively at both ends.
  • the upper connecting piece 14 is not provided with the inner slide groove 2, the outer slide groove 8, the inner limit groove 3, and the outer limit groove 9, and the lower connecting piece 15 is not provided with the inner slider 4 and the outer slider 7.
  • the inner sliding block 4 and the outer sliding block 7 of the upper connecting piece 14 cooperate with the inner sliding groove 2 and the outer sliding groove 8 of the lower connecting piece 15 to form a telescopic support structure.
  • the shape of the support piece 1 is an arc, and several support pieces 1 can be expanded laterally to form a circular structure through the connection of the convex column 5 and the connection hole 6.
  • the shape of the support piece 1 is an arc, and several support pieces 1 can be expanded laterally to form a circular structure through the connection of the convex column 5 and the connection hole 6.
  • this article mostly uses the support sheet 1, the inner slide slot 2, the inner limit slot 3, the inner slider 4, the convex column 5, the connecting hole 6, the outer slider 7, the outer slide slot 8, the outer limit slot 9 , Support ribs 10, grooves 11, ribs 12, through holes 13, upper connection piece 14, lower connection piece 15, middle connection piece 16, plug 17, buckle 18 and other terms, but does not exclude the use of other terms possibility.
  • the use of these terms is merely to more conveniently describe and explain the essence of the utility model; interpreting them as any kind of additional restrictions is contrary to the spirit of the utility model.

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

Abstract

La présente invention concerne une structure de support télescopique comprenant une pluralité de pièces de support (1). Chaque pièce de support (1) est dotée d'une rainure de coulissement interne (2) et d'une rainure de limitation interne (3) qui sont raccordées d'un seul tenant. La pièce de support (1) est en outre dotée de blocs coulissants internes (4). Deux pièces de support (1) sont raccordées de façon coulissante dans un mode où les blocs coulissants internes (4) sont encliquetés dans les rainures de limitation internes (3), et une pièce de support (1) peut se déplacer selon un mouvement de va-et-vient le long de la direction longitudinale de la rainure de coulissement interne (2) de l'autre pièce de support (1). Les extrémités gauche et droite de la pièce de support (1) sont respectivement dotées d'une colonne surélevée (5) et d'un trou de raccordement (6). Deux pièces de support (1) sont raccordées de manière amovible dans un mode dans lequel les colonnes surélevées (5) sont insérées dans les trous de raccordement (6). La structure de support télescopique résout le problème selon lequel des structures de support télescopiques existantes ne sont pas fermes, sont facilement endommagées et présentent une durée de vie courte, et présente des opérations simples, une structure ferme, un faible espace occupé et une longue durée de vie.
PCT/CN2019/099266 2018-10-26 2019-08-05 Structure de support télescopique WO2020082851A1 (fr)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
WO2020082851A1 true WO2020082851A1 (fr) 2020-04-30

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ID=68812653

Family Applications (2)

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

Family Applications After (1)

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

Country Status (2)

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CN (11) CN210383292U (fr)
WO (2) WO2020082851A1 (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
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
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
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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CN2041121U (zh) * 1988-07-12 1989-07-19 杨立新 便携式多功能旅行凳
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
GB2513104A (en) * 2013-03-13 2014-10-22 Mariam Jalloh An elevation device
CN206119750U (zh) * 2016-08-19 2017-04-26 罗琛 便携椅
WO2017175242A1 (fr) * 2016-04-07 2017-10-12 Varghese Akhil Agencement de siège portable
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

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CN203041397U (zh) * 2012-12-31 2013-07-10 毕少华 一种安全辅步凳
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
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
CN107048774B (zh) * 2017-03-03 2019-02-05 浙江天一科教设备有限公司 一种升降桌椅
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2041121U (zh) * 1988-07-12 1989-07-19 杨立新 便携式多功能旅行凳
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
GB2513104A (en) * 2013-03-13 2014-10-22 Mariam Jalloh An elevation device
WO2017175242A1 (fr) * 2016-04-07 2017-10-12 Varghese Akhil Agencement de siège portable
CN206119750U (zh) * 2016-08-19 2017-04-26 罗琛 便携椅
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

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WO2020082850A1 (fr) 2020-04-30
CN211092811U (zh) 2020-07-28
CN210383292U (zh) 2020-04-24
CN212088853U (zh) 2020-12-08
CN210643294U (zh) 2020-06-02
CN110575018A (zh) 2019-12-17
CN211533484U (zh) 2020-09-22
CN210643292U (zh) 2020-06-02
CN210383295U (zh) 2020-04-24
CN210643293U (zh) 2020-06-02
CN210383293U (zh) 2020-04-24
CN210383294U (zh) 2020-04-24

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