WO2020043060A1 - 一种折叠桌凳 - Google Patents

一种折叠桌凳 Download PDF

Info

Publication number
WO2020043060A1
WO2020043060A1 PCT/CN2019/102613 CN2019102613W WO2020043060A1 WO 2020043060 A1 WO2020043060 A1 WO 2020043060A1 CN 2019102613 W CN2019102613 W CN 2019102613W WO 2020043060 A1 WO2020043060 A1 WO 2020043060A1
Authority
WO
WIPO (PCT)
Prior art keywords
stool
board
frame
rod
folding
Prior art date
Application number
PCT/CN2019/102613
Other languages
English (en)
French (fr)
Inventor
冷鹭浩
Original Assignee
厦门新技术集成有限公司
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 厦门新技术集成有限公司 filed Critical 厦门新技术集成有限公司
Priority to AU2019331552A priority Critical patent/AU2019331552A1/en
Priority to JP2021505269A priority patent/JP7265614B2/ja
Priority to EP19854749.9A priority patent/EP3845093A4/en
Publication of WO2020043060A1 publication Critical patent/WO2020043060A1/zh
Priority to US17/188,523 priority patent/US11457728B2/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B3/00—Folding or stowable tables
    • A47B3/14—Foldable table and seat units
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B39/00—School forms; Benches or forms combined with desks
    • A47B39/06—Folding forms
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B3/00—Folding or stowable tables
    • A47B3/14—Foldable table and seat units
    • A47B2003/145—Foldable table and seat units with folding table top

Definitions

  • the invention relates to a folding table and stool.
  • the folding table and stool are hinged on the frame at the same time.
  • the table and stool can be opened and folded.
  • the table, stool and frame are used together, which has the advantages of convenient use and small storage space. It is suitable for outdoor use.
  • both sides of the stool board and the frame are connected by a slider mechanism, and there is a rotation axis between the stool board and the slider mechanism.
  • the frame drives the slider mechanisms on both sides of the stool to slide, and the rotation axes on both sides of the stool are adjusted to the same straight line, and the stool can be folded and folded.
  • the slider mechanisms on both sides of the stool board need to perform arc sliding during the folding and opening process.
  • the stool board needs to maintain flatness, that is, the stool board.
  • the slider mechanisms on both sides need to move synchronously. Otherwise, the slider mechanism is prone to jam when sliding, that is, the stool is not opened and folded smoothly, and the structure of the slider mechanism is also complicated. . In particular, if the length of the stool is long, a person's two arms cannot operate the slider mechanisms on both sides at the same time, and the folding operation is inconvenient.
  • the invention provides a folding table and stool with simple structure and smooth opening and closing of a stool board.
  • the technical solutions adopted by the present invention to solve its technical problems are:
  • a folding table and stool which has two states of folding and opening, includes a frame, a table board located on one side of the frame, and a stool board located on one side of the frame.
  • the frame includes two support rods arranged side by side vertically in front and back.
  • the frame A pair of link mechanisms are provided corresponding to the stool boards, and the two link mechanisms are respectively connected to the bottoms of the two support rods.
  • the link mechanism includes a swing arm and a connecting arm which are connected to rotate, and the swing arm is supported at On the ground, the outer end of the swing arm is rotatably connected with the support rod.
  • the outer end of the connecting arm is provided with a connecting shaft supported on the bottom of the stool board, and the connecting shaft is arranged along the width direction of the stool board and is connected with the stool.
  • the link mechanism In an open state, the link mechanism is supported below the stool and keeps the stool horizontally placed;
  • the connecting arm and the stool are turned toward one side of the supporting rod to switch the stool to a vertical position.
  • the swing arm and the connecting arm rotate together toward the inside of the stool and lean against the bottom of the stool. .
  • a folding table and stool which has two states of folding and opening, includes a frame, a pair of table boards symmetrically arranged on the left and right sides of the frame, and a pair of stool boards symmetrically arranged on the left and right sides of the frame.
  • Two support rods arranged side by side, the frame is provided with a pair of link mechanisms corresponding to each of the stool boards, and the two link mechanisms corresponding to each stool board are respectively connected to the bottom of the two support bars.
  • the lever mechanism includes a swing arm and a connecting arm that are rotatably connected together, the swing arm is supported on the ground, the swing arm is rotatably connected to the support rod, the connecting arm is provided with a connecting shaft, and the connecting shaft is supported at the bottom of the stool board, The connecting shaft is arranged along the width direction of the stool board and is rotatably connected with the stool board;
  • the link mechanism In an open state, the link mechanism is supported below the stool and keeps the stool horizontally placed;
  • the connecting arm and the stool are turned toward one side of the supporting rod to switch the stool to a vertical position.
  • the swing arm and the connecting arm rotate together toward the inside of the stool and lean against the bottom of the stool. .
  • a folding table and stool which has two states of folding and opening, includes a frame, a pair of table boards symmetrically arranged on the left and right sides of the frame, and a pair of stool boards symmetrically arranged on the left and right sides of the frame.
  • the two support rods are arranged side by side.
  • the frame also includes an intermediate plate connected to the top of the two support rods.
  • the two sides of the table plate are hinged to the intermediate plate respectively.
  • the frame is provided with one for each of the stool plates.
  • the link mechanism the two link mechanisms corresponding to each stool board are respectively connected to the bottom of the two support rods, and the link mechanism includes a swing arm and a connecting arm that are rotationally connected together, and the swing arm is supported on the ground.
  • the outer end of the swing arm is rotatably connected with the support rod.
  • the outer end of the connecting arm is provided with a connecting shaft supported on the bottom of the stool.
  • the connecting shaft is arranged along the width direction of the stool and is connected with the stool.
  • the table board In the open state, the table board is placed horizontally and in a plane with the intermediate board, the intermediate board is interposed between the two table boards, and the link mechanism is supported below the stool board and keeps the stool board horizontally placed;
  • the table board In the folded state, the table board is turned upside down and placed vertically, and the connecting arm and the stool board are turned toward the support rod side so that the stool board is switched to an upright position, and the swing arm and the connection arm face the stool together.
  • the inside of the board turns and rests against the bottom of the bench.
  • the swing arm and the connecting arm are rotated and connected together.
  • the connecting arm and the stool When folded, the connecting arm and the stool can be flipped together to directly switch the stool to a vertical state, and only one action is needed to fold the stool to operate. It is very fast and easy, and even if the stool is very long, it can be operated by one person because it can drive the connecting arms on both sides at the same time when folding and unfolding.
  • the invention forms a rotational relationship between the swing arm and the support rod, another rotational relationship between the swing arm and the connecting arm, and a third rotational relationship between the connecting arm and the stool. By opening and closing the link, The mechanism directly drives the flip of the stool, and the structure is very simple.
  • FIG. 1 illustrates a schematic perspective view of a first embodiment of a folding table and stool in an opened state according to the present invention.
  • FIG. 2 is another perspective view of the folding table and stool shown in FIG. 1 in an opened state.
  • FIG. 3 illustrates a schematic view of the cross bar under the tableboard on the side of the folding table and stool shown in FIG. 1 after being folded.
  • FIG. 4 is a schematic diagram of the folded side table of the folding table and stool shown in FIG. 1.
  • FIG. 5 is a schematic diagram of a folded side stool of the folding table and stool shown in FIG. 1.
  • FIG. 6 is a schematic diagram of the folded arm and the connecting arm under the side stool of the folding table and stool shown in FIG. 1 after being folded.
  • FIG. 7 is a schematic perspective view of the folding table and stool shown in FIG. 1 in a folded state.
  • FIG. 8 is a schematic diagram of a second embodiment of the folding table and stool of the present invention.
  • FIG. 9 illustrates a third embodiment of the folding table and stool of the present invention.
  • FIG. 10 illustrates a fourth embodiment of the folding table and stool of the present invention.
  • FIG. 11 is a schematic diagram illustrating a table and a stool on a folded side of the folding table and stool shown in FIG. 10.
  • FIG. 12 is a schematic diagram of a fifth embodiment of the folding table and stool of the present invention.
  • a folding table and stool includes a frame 10, a pair of table boards 20 symmetrically arranged on the left and right sides of the frame, and a pair of bench boards 30 symmetrically arranged on the left and right sides of the frame.
  • the table board 20 The stool board 30 is placed horizontally in the opened state.
  • the frame 10 includes two support rods 12 arranged side by side in the vertical direction.
  • the two sides of the table board 20 are hinged to the tops of the two support rods 12 respectively.
  • the frame 10 is provided with a pair of cross bars 14 corresponding to each of the table boards 20, and the two cross bars corresponding to each table board are respectively rotatably connected to the tops of the two support bars 12, and the cross bars can be in a horizontal plane. Turn.
  • the cross bar 14 is supported below the table board 20 and keeps the table board 20 horizontally.
  • the frame 10 is provided with a pair of link mechanisms 16 corresponding to each of the stool boards 30.
  • the two link mechanisms corresponding to each stool board are respectively connected to the bottom of the two support rods 12 for supporting the stool board.
  • the link mechanism 16 includes a swing arm 162 and a connecting arm 164 that are rotatably connected together.
  • the swing arm 162 is supported on the ground.
  • the connecting arm 164 can rotate toward the swing arm 162 and rest on the swing arm 162.
  • An outer end of the swing arm 162 is rotatably connected to the support rod 12, and an inner end of the swing arm 162 is hinged to the support rod 12 so as to be able to rotate in a horizontal plane toward the inside of the frame.
  • a connecting shaft 166 is provided at the outer end of the connecting arm 164.
  • the connecting shaft 166 is supported at the bottom of the stool board 30.
  • the connecting shaft 166 is disposed along the width direction of the stool 30 and is rotatably connected to the stool board 30.
  • the link mechanism 16 is supported below the stool plate 30 and keeps the stool plate horizontally.
  • the cross bar 14 When folded, the cross bar 14 is turned toward the inside of the frame and leans against the inside edge of the table board 20, and the table board 20 can be turned down and placed vertically.
  • connection shaft 166 is also Switching to the vertical orientation, the swing arm 162 and the connecting arm 164 can rotate together toward the inside of the stool 30 and lean against the bottom of the stool 30.
  • the rotation axis between the swing arm 162 and the support rod 12 and the connection shaft 166 are in a straight line, so that the swing arm 162 and the connection arm 164 rotate inward more smoothly.
  • a C-shaped frame 122 is provided at the bottom of the support rod 12, and the inner end of the swing arm 162 is placed in the C-shaped frame 122 to be rotationally connected to the C-shaped frame.
  • the stool 30 stands on the C-shaped frame.
  • the frame 122 rests on the outside of the support rod 12, so that the structure is more compact when folded.
  • the connecting arm 164 is C-shaped, and the opening is toward one side of the frame, which has a better force-receiving effect.
  • a reinforcing rod 32 is provided in the middle of the bottom surface of the stool plate 30 along its length direction.
  • a connecting rod 40 is connected between the connecting arm 164 and the reinforcing rod 32.
  • the connecting arm 164 is hinged.
  • the other end of the link 40 is hinged with a sliding sleeve 50.
  • the sliding sleeve 50 is slidably disposed on the reinforcing rod 40.
  • the connecting rod 40 can provide a supporting force to the middle of the stool board 30 to enhance the force of the stool board 30.
  • the reinforcing rod 32 is provided with a jack
  • the sliding sleeve 50 is provided with a movable pin. In the opened state, the movable pin is inserted into the jack.
  • a bump 142 is provided on the outer end of the cross bar 14, a bottom surface of the table board 20 is provided with a block 22, and the block 22 is provided with an arc-shaped slide corresponding to the bump.
  • the slot 221 has a positioning hole 222 formed at an end of the sliding slot 221, and the bump 142 stays in the positioning hole 222 in an opened state. There is friction when the bump 142 and the sliding groove 221 slide relative to each other, so that the bump 142 stays better in the positioning hole 222, and the crossbar 14 can be driven to rotate only under the effect of external force .
  • a handle 144 is provided at the outer end of the crossbar 14.
  • the left and right sides of the top of the support rod 12 are respectively provided with connecting pieces 124, and the connecting pieces 124 are hinged to the table board 20.
  • the side of the table board 20 is provided with a blocking piece 24 covering the connecting piece from the outside.
  • the frame 10 further includes a fixing rod 18 connected between the two supporting rods 12.
  • the left and right side tables exist independently, and the left and right side stools also exist independently. Therefore, it can also be designed as a single table and single stool structure, that is, only in the frame A table 20 and a stool 30 are provided on one side of 10, and have the function of being collapsible, as shown in the second embodiment shown in FIG.
  • FIG. 9 is a schematic diagram of a third embodiment of the folding table and stool according to the present invention.
  • This embodiment is different from the first embodiment in that the table 20 is not hinged to the support bar of the frame 10, and the top of the frame 10 is also A middle plate 19 is provided.
  • the middle plate 19 is horizontally arranged in the front-rear direction and is connected to the top of the two supporting rods 12.
  • the two sides of the table plate 20 are hinged to the middle plate 19 respectively.
  • the table plate 20 is opposite to the middle plate 19. Can be flipped.
  • the table board 20 In the opened state, the table board 20 is placed horizontally and in a plane with the intermediate board 19, and the intermediate board 19 is located between the two table boards 10.
  • the table In the folded state, the table is turned upside down and placed vertically.
  • an intermediate plate 19 is disposed between the two table boards 20, the intermediate plate 19 can fill the gap between the two table boards 20 and prevent fingers from reaching between the two table boards 20 from occurring a safety accident.
  • a cross bar may be provided on the frame to support the table board 20 in a folded state. After the cross bar is rotated, the table board 20 is turned upside down and placed vertically.
  • FIGS. 10 and 11 are schematic diagrams of a fourth embodiment of the folding table and stool according to the present invention.
  • the difference from the first embodiment is that the two sides of the bottom of the table 20 are provided with two guide rods 26 corresponding to the two support rods 12.
  • a sliding seat 262 is provided on the guiding rod 26, and the sliding seat 262 can slide along the guiding rod 26.
  • the guide rod 26 is provided with a lock hole, and the sliding seat 262 is provided with a movable pin. The plug-in cooperation of the movable pin and the locking hole can limit the position of the sliding seat 262 to keep the table top 20 in a horizontal state, if necessary.
  • the movable pin and the lock hole can be separated, that is, the movable pins on the guide rods 26 on both sides are operated with both hands from below the table board 20, respectively.
  • a support bar 27 is provided between the slide base 262 and the support bar 12, and two ends of the support bar 27 are hinged to the slide base 262 and the support bar 12, respectively.
  • the movable pin In the open state, the movable pin is inserted into the keyhole, the support rod 27 is supported below the table board 20 and keeps the table board 20 horizontally placed, and in the folded state, the movable pin is pulled out from the keyhole and the table board 20 Flip down and place vertically.
  • the top surface of the stool board 30 should be provided with a yielding groove 34 on the support bar 12. In the folded state, the yielding groove 34 is buckled on the support bar 12.
  • the top surface of the table board 20 is provided with a handle groove 28 in the middle of the inner side, which is convenient for lifting the folding table stool.
  • a schematic diagram of a fifth embodiment of the folding table and stool of the present invention is different from the fourth embodiment in that a pull rod 29 is connected between two guide rods 26 below the table 20, and the lifting rod 29
  • the two ends of the pull rod 29 are respectively rotatably connected with the two guide rods 26.
  • the pull rod 29 is linked with the movable latch on the second slide base 262, that is, turning the pull rod 29 can simultaneously push down the buttons on the second slide base 262 to drive the two
  • the movable latch on the slide base 262 is pulled out from the keyhole, and it is more convenient to fold the table.
  • the invention discloses a folding table and stool. Compared with the background art, it has the following advantages:
  • the swing arm and the connecting arm are rotationally connected together. When folded, the connecting arm and the stool board are turned together to make the stool
  • the board is directly switched to the vertical state, and the bench can be folded up with only one action. The operation is very fast and easy. Moreover, even when the bench is very long, when folded and unfolded, the bench can drive two
  • the connecting arm on the side is flipped at the same time, so one person can also operate it, which is convenient to use.
  • the invention forms a rotational relationship between the swing arm and the support rod, another rotational relationship between the swing arm and the connecting arm, and a third rotational relationship between the connecting arm and the stool. By opening and closing the link, The mechanism directly drives the turning of the stool, the structure is very simple, and it has good industrial applicability.

Abstract

一种折叠桌凳，包括框架(10)、位于框架(10)一侧的桌板(20)、位于框架(10)一侧的凳板(30)，框架(10)包括前后竖向并排设置的二支撑杆(12)，框架(10)对应凳板(30)设有一对连杆机构(16)，二连杆机构(16)分别连接在二支撑杆(12)的底部，连杆机构(16)包括转动连接在一起的摆臂(162)和连接臂(164)，摆臂(162)支撑在地面上，摆臂(162)外端与支撑杆(12)转动连接，连接臂(164)外端设有连接轴(166)，连接轴(166)支撑在凳板(30)底部，连接轴(166)沿凳板(30)的宽度方向设置并与凳板(30)转动连接；打开状态，连杆机构(16)支撑在凳板(30)下方并保持凳板(30)水平放置；折叠状态，连接臂(164)连同凳板(30)一起朝向支撑杆(12)一侧翻转使凳板(30)切换到竖直放置，摆臂(162)和连接臂(164)一起朝向凳板(30)内侧转动并靠在凳板(30)的底部。

Description

一种折叠桌凳 技术领域
本发明涉及一种折叠桌凳。
背景技术
折叠桌凳是将桌板和凳板同时铰接在框架上，桌板和凳板均可打开和收折，桌板、凳板和框架一同组合在一起使用，具有使用方便、存放空间小的优点，很适合在户外使用。
现有的折叠桌凳，凳板两侧与框架之间均通过一滑块机构进行连接，凳板与滑块机构之间均存在一个旋转轴，当凳板打开时，凳板两侧的旋转轴不在一条直线上，凳板无法翻转，保证使用的稳定性。在收折的过程中，框架带动凳板两侧的滑块机构滑动，将凳板两侧的旋转轴调整到同一条直线直，凳板就可以实现翻转收折。
现有的折叠桌凳，在收折和打开过程中，凳板两侧的滑块机构均需要做弧线滑动，在打开和收折的过程中，凳板需要保持平直度，即凳板两侧的滑块机构需要同步动作，否侧滑块机构在滑行时就很容易出现卡死的现象，也就是说，凳板打开和收折并不顺畅，而且滑块机构的结构也很复杂。特别是，如果凳板的长度较长时，人两只手臂无法同时操作两侧的滑块机构，折叠操作不方便。
发明内容
本发明提供了一种结构简单、凳板开合顺畅的折叠桌凳。本发明解决其技术问题所采用的技术方案是：
一种折叠桌凳，具有折叠和打开两种状态，包括框架、位于该框架一侧的桌板、位于该框架一侧的凳板，该框架包括前后竖向并排设置的二支撑杆，该框架对应所述凳板设有一对连杆机构，二所述连杆机构分别连接在二所述支撑杆的底部，该连杆机构包括转动连接在一起的摆臂和连接臂，该摆臂支撑在地面上，该摆臂外端与该支撑杆转动连接，该连接臂外端设有连接轴，该连接轴支撑在该凳板底部，该连接轴沿该凳板的宽度方向设置并与该凳板转动连接；
打开状态，所述连杆机构支撑在该凳板下方并保持该凳板水平放置；
折叠状态，该连接臂连同该凳板一起朝向所述支撑杆一侧翻转使该凳板切换到竖直放置，该摆臂和连接臂一起朝向该凳板内侧转动并靠在该凳板的底部。
一种折叠桌凳，具有折叠和打开两种状态，包括框架、对称设置在该框架左右两侧的一对桌板、对称设置在该框架左右两侧的一对凳板，该框架包括前后竖向并排设置的二支撑杆，该框架对应每一块所述凳板均设有一对连杆机构，每一块凳板对应的二所述连杆机构分别连接在二所述支撑杆的底部，该连杆机构包括转动连接在一起的摆臂和连接臂，该摆臂支撑在地面上，该摆臂与该支撑杆转动连接，该连接臂设有连接轴，该连接轴支撑在该凳板底部，该连接轴沿该凳板的宽度方向设置并与该凳板转动连接；
打开状态，所述连杆机构支撑在该凳板下方并保持该凳板水平放置；
折叠状态，该连接臂连同该凳板一起朝向所述支撑杆一侧翻转使该凳 板切换到竖直放置，该摆臂和连接臂一起朝向该凳板内侧转动并靠在该凳板的底部。
一种折叠桌凳，具有折叠和打开两种状态，包括框架、对称设置在该框架左右两侧的一对桌板、对称设置在该框架左右两侧的一对凳板，该框架包括前后竖向并排设置的二支撑杆，该框架还包括连接在二所述支撑杆顶部的中间板，该桌板的两侧分别与所述中间板铰接，该框架对应每一块所述凳板均设有一对连杆机构，每一块凳板对应的二所述连杆机构分别连接在二所述支撑杆的底部，该连杆机构包括转动连接在一起的摆臂和连接臂，该摆臂支撑在地面上，该摆臂外端与该支撑杆转动连接，该连接臂外端设有连接轴，该连接轴支撑在该凳板底部，该连接轴沿该凳板的宽度方向设置并与该凳板转动连接；
打开状态，该桌板水平放置并与该中间板在一个平面内，该中间板介于二桌板之间，所述连杆机构支撑在该凳板下方并保持该凳板水平放置；
折叠状态，该桌板向下翻转竖直摆放，该连接臂连同该凳板一起朝向所述支撑杆一侧翻转使该凳板切换到竖直放置，该摆臂和连接臂一起朝向该凳板内侧转动并靠在该凳板的底部。
本技术方案与背景技术相比，它具有如下优点：
该摆臂和该连接臂转动连接在一起，折叠时，该连接臂连同该凳板一起翻转便可使该凳板直接切换到竖直状态，只需要一个动作就可以折起该凳板，操作非常快速和简便，而且，即便是凳板长度很长，在收折和展开时，由于该凳板可以带动两侧的连接臂同时翻转，因此，一个人也可以进 行操作，使用方便。本发明在摆臂和支撑杆之间形成一个转动关系，在摆臂和连接臂之间形成另一个转动关系，在连接臂和凳板之间形成第三个转动关系，通过开合该连杆机构就直接带动凳板的翻转，结构非常简单。
附图说明
下面结合附图和实施例对本发明作进一步说明。
图1绘示了本发明折叠桌凳第一种实施例在打开状态的立体示意图。
图2绘示了图1所示折叠桌凳在打开状态的另一个立体示意图。
图3绘示了图1所示折叠桌凳一侧桌板下方的横杆在收折后的示意图。
图4绘示了图1所示折叠桌凳一侧桌板收折后的示意图。
图5绘示了图1所示折叠桌凳一侧凳板收折后的示意图。
图6绘示了图1所示折叠桌凳一侧凳板下方的摆臂和连接臂收折后的示意图。
图7绘示了图1所示折叠桌凳在折叠状态的立体示意图。
图8绘示了本发明折叠桌凳第二种实施例的示意图。
图9绘示了本发明折叠桌凳第三种实施例的示意图。
图10绘示了本发明折叠桌凳第四种实施例的示意图。
图11绘示了图10所示折叠桌凳收折一侧的桌板和凳板的示意图。
图12绘示了本发明折叠桌凳第五种实施例的示意图。
具体实施方式
请参照图1至图2，折叠桌凳，包括框架10、对称设置在该框架左右两侧的一对桌板20、对称设置在该框架左右两侧的一对凳板30，该桌 板20和凳板30在打开状态下水平放置。
该框架10包括前后竖向并排设置的二支撑杆12，该桌板20的两侧分别与二所述支撑杆12的顶部铰接。该框架10对应每一块所述桌板20均设有一对横杆14，每一块桌板对应的二所述横杆分别转动连接在二所述支撑杆12的顶部，该横杆可以在水平面内转动。所述横杆14支撑在该桌板20下方并保持该桌板20水平放置。
该框架10对应每一块所述凳板30均设有一对连杆机构16，每一块凳板对应的二所述连杆机构分别连接在二所述支撑杆12的底部，用于支撑该凳板30。该连杆机构16包括转动连接在一起的摆臂162和连接臂164，该摆臂162支撑在地面上，该连接臂164可朝向该摆臂162旋转并靠在该摆臂162上方。该摆臂162外端与该支撑杆12转动连接，该摆臂162内端铰接在支撑杆12上从而可在水平面内朝向框架内侧转动。该连接臂164外端设有连接轴166，该连接轴166支撑在该凳板30底部，该连接轴166沿该凳30板的宽度方向设置并与该凳板30转动连接。所述连杆机构16支撑在该凳板30下方并保持该凳板水平放置。
请参照图3和图4，收折时，该横杆14朝框架内侧转动之后靠在该桌板20的内侧边，该桌板20便可以向下翻转竖直摆放。
请参照图5和图6，收折时，该连接臂164连同该凳板30一起朝向所述支撑杆12一侧翻转使该凳板30切换到竖直放置，此时，该连接轴166也切换到竖向方位，该摆臂162和连接臂164就可以一起朝向该凳板30内侧转动并靠在该凳板30的底部。
同样的方式，对另一块桌板20和凳板30进行收折，如图7所示。
优选地，在折叠状态下，该摆臂162与该支撑杆12之间的旋转轴线与该连接轴166在一条直线上，这样，摆臂162和连接臂164朝内旋转更顺畅。进一步，该支撑杆12的底部设有C形框122，该摆臂162的内端置于该C形框122内与该C形框转动连接，折叠状态下，该凳板30站立在该C形框122上并靠在该支撑杆12外侧，这样，折叠时结构更紧凑。
优选地，该连接臂164呈C形状，开口朝框架一侧，具有更好的受力效果。
请参照图5和图6，优选地，该凳板30底面中部沿其长度方向设有加强杆32，该连接臂164与该加强杆32之间连接一连杆40，该连杆40一端与该连接臂164铰接，该连杆40另一端与一滑套50铰接，该滑套50滑动设置在该加强杆40上。在打开状态下，该连杆40可以对凳板30中部提供一个支撑力，增强凳板30的受力。更加优选地，该加强杆32上设有插孔，该滑套50上设有活动插销，打开状态下，该活动插销插入到该插孔当中。
请参照图3，优选地，该横杆14外端设有凸点142，该桌板20底面对应该横杆设有卡块22，该卡块22对应该凸点设有弧形的滑槽221，该滑槽221的端部形成定位孔222，打开状态下，该凸点142停留在该定位孔222当中。该凸点142与该滑槽221发生相对滑动时存在摩擦力，这样保以该凸点142在更好地停留在该定位孔222当中，只有在外力作用下，才可以驱动该横杆14转动。进一步，该横杆14外端部设有把手144。
优选地，该支撑杆12顶端的左右两侧分别设有连接片124，所述连接片124与所述桌板20铰接。该桌板20的侧边设有从外侧遮住该连接片的挡片24。该框架10还包括连接在二支撑杆12之间的固定杆18。
可以理解地，本发明的折叠桌凳，左右两侧的桌板独立存在，左右两侧的凳板也是独立存在，因此，也可以设计成单桌板和单凳板的结构，即只在框架10的一侧设置桌板20和凳板30，一样具有可收折的功能，如图8所示的第二实施例。
请参照图9，本发明折叠桌凳第三种实施例的示意图，本实施例与第一种实施例的不同之处在于：桌板20并不是与框架10的支撑杆铰接，框架10顶部还设有一块中间板19，中间板19前后方向水平设置并连接在二所述支撑杆12顶部，该桌板20的两侧分别与所述中间板19铰接，该桌板20相对该中间板19可以翻转。打开状态时，该桌板20水平放置并与该中间板19在一个平面内，该中间板19介于二桌板10之间。折叠状态，该桌板向下翻转竖直摆放。由于二桌板20之间设置一块中间板19，该中间板19可以填补二桌板20之间的空隙，防止手指伸入到二桌板20之间发生安全事故。同样地，该框架上也可以设置横杆来支撑该桌板20，折叠状态，该横杆转动之后收藏地该中间板19下方，该桌板20便向下翻转竖直摆放。
请参照图10、11，本发明折叠桌凳第四种实施例的示意图，与第一种实施例的不同之处在于：该桌板20底部两侧对应二支撑杆12设有二导向杆26，该导向杆26上设有滑座262，该滑座262可沿该导向杆26滑动。该导向杆26上设有锁孔，该滑座262上设有活动插销，活动插销 与锁孔的插接配合可以对该滑座262的位置进行限定，保持桌板20在水平状态，如果需要收折桌板20，可以将活动插销和锁孔分开，即双手分别从桌板20下方操作两侧导向杆26上的活动插销。该滑座262与该支撑杆12之间设有支杆27，该支杆27的两端分别与该滑座262和该支撑杆12铰接。打开状态，该活动插销插入到该锁孔当中，所述支杆27支撑在该桌板20下方并保持该桌板20水平放置，折叠状态，该活动插销从该锁孔拔出，该桌板20向下翻转竖直摆放。该凳板30的顶面对应该支撑杆12设有让位凹槽34，折叠状态下，该让位凹槽34扣在该支撑杆12上。该桌板20顶面在内侧边的中部设有提手槽28，方便提起该折叠桌凳。
请参照图12，本发明折叠桌凳第五种实施例的示意图，与第四种实施例的不同之处在于：在桌板20下方的二导向杆26之间连接有提拉杆29，该提拉杆29的两端分别与二导向杆26转动连接，该提拉杆29与二滑座262上的活动插销连动，即转动该提拉杆29可同步下压二滑座262上的按钮从而带动二滑座262上的活动插销从该锁孔拔出，收折桌板更方便。
以上所述，仅为本发明较佳实施例而已，故不能依此限定本发明实施的范围，即依本发明专利范围及说明书内容所作的等效变化与修饰，皆应仍属本发明涵盖的范围内。
工业实用性
本发明公开了一种折叠桌凳，与背景技术相比，它具有如下优点： 该摆臂和该连接臂转动连接在一起，折叠时，该连接臂连同该凳板一起翻转便可使该凳板直接切换到竖直状态，只需要一个动作就可以折起该凳板，操作非常快速和简便，而且，即便是凳板长度很长，在收折和展开时，由于该凳板可以带动两侧的连接臂同时翻转，因此，一个人也可以进行操作，使用方便。本发明在摆臂和支撑杆之间形成一个转动关系，在摆臂和连接臂之间形成另一个转动关系，在连接臂和凳板之间形成第三个转动关系，通过开合该连杆机构就直接带动凳板的翻转，结构非常简单，具有良好的工业实用性。

Claims (30)

  1. 一种折叠桌凳，具有折叠和打开两种状态，包括框架、位于该框架一侧的桌板、位于该框架一侧的凳板，该框架包括前后竖向并排设置的二支撑杆，其特征在于：该框架对应所述凳板设有一对连杆机构，二所述连杆机构分别连接在二所述支撑杆的底部，该连杆机构包括转动连接在一起的摆臂和连接臂，该摆臂支撑在地面上，该摆臂与该支撑杆转动连接，该连接臂设有连接轴，该连接轴支撑在该凳板底部，该连接轴沿该凳板的宽度方向设置并与该凳板转动连接；
    打开状态，所述连杆机构支撑在该凳板下方并保持该凳板水平放置；
    折叠状态，该连接臂连同该凳板一起朝向所述支撑杆一侧翻转使该凳板切换到竖直放置，该摆臂和连接臂一起朝向该凳板内侧转动并靠在该凳板的底部。
  2. 根据权利要求1所述的折叠桌凳，其特征在于：折叠状态下，该摆臂与该支撑杆之间的旋转轴线与该连接轴在一条直线上。
  3. 根据权利要求2所述的折叠桌凳，其特征在于：该支撑杆的底部设有C形框，该摆臂的内端置于该C形框内与该C形框转动连接，折叠状态下，该凳板站立在该C形框上并靠在该支撑杆外侧。
  4. 根据权利要求1所述的折叠桌凳，其特征在于：该连接臂折呈C形状。
  5. 根据权利要求1至4中任一项所述的折叠桌凳，其特征在于：该凳板底面中部沿其长度方向设有加强杆，该连接臂与该加强杆之间连接一连杆，该连杆一端与该连接臂铰接，该连杆另一端与一滑套铰接，该 滑套滑动设置在该加强杆上；该加强杆上设有插孔，该滑套上设有活动插销，打开状态下，该活动插销插入到该插孔当中。
  6. 根据权利要求1所述的折叠桌凳，其特征在于：该桌板的两侧分别与二所述支撑杆的顶部铰接，该框架对应所述桌板设有一对横杆，二所述横杆分别转动连接在二所述支撑杆的顶部；打开状态，所述横杆支撑在该桌板下方并保持该桌板水平放置，折叠状态，该横杆转动之后靠在该桌板的内侧边，该桌板向下翻转竖直摆放。
  7. 根据权利要求6所述的折叠桌凳，其特征在于：该横杆外端设有凸点，该桌板底面对应该横杆设有卡块，该卡块对应该凸点设有弧形的滑槽，该滑槽的端部形成定位孔，打开状态下，该凸点停留在该定位孔当中。
  8. 根据权利要求6所述的折叠桌凳，其特征在于：该支撑杆顶端的左右两侧分别设有连接片，所述连接片与所述桌板铰接。
  9. 根据权利要求8所述的折叠桌凳，其特征在于：该桌板的侧边设有从外侧遮住该连接片的挡片。
  10. 根据权利要求1所述的折叠桌凳，其特征在于：该桌板的两侧分别与二所述支撑杆的顶部铰接，该桌板底部两侧对应二支撑杆设有二导向杆，该导向杆上设有滑座，该滑座可沿该导向杆滑动，该导向杆上设有锁孔，该滑座上设有活动插销，该滑座与该支撑杆之间设有支杆，该支杆的两端分别与该滑座和该支撑杆铰接；打开状态，该活动插销插入到该锁孔当中，所述支杆支撑在该桌板下方并保持该桌板水平放置，折叠状态，该活动插销从该锁孔拔出，该桌板向下翻转竖直摆放。
  11. 根据权利要求10所述的折叠桌凳，其特征在于：该桌板下方的二导向杆之间连接有提拉杆，该提拉杆与该导向杆转动连接，该提拉杆与二滑座上的活动插销连动，转动该提拉杆可带动该活动插销从该锁孔拔出。
  12. 根据权利要求1所述的折叠桌凳，其特征在于：该凳板的顶面对应该支撑杆设有让位凹槽，折叠状态下，该让位凹槽扣在该支撑杆上。
  13. 根据权利要求1所述的折叠桌凳，其特征在于：该桌板是两张并对称设置在该框架左右两侧，该凳板是两张并对称设置在该框架左右两侧。
  14. 一种折叠桌凳，具有折叠和打开两种状态，包括框架、对称设置在该框架左右两侧的一对桌板、对称设置在该框架左右两侧的一对凳板，该框架包括前后竖向并排设置的二支撑杆，其特征在于：该框架对应每一块所述凳板均设有一对连杆机构，每一块凳板对应的二所述连杆机构分别连接在二所述支撑杆的底部，该连杆机构包括转动连接在一起的摆臂和连接臂，该摆臂支撑在地面上，该摆臂与该支撑杆转动连接，该连接臂设有连接轴，该连接轴支撑在该凳板底部，该连接轴沿该凳板的宽度方向设置并与该凳板转动连接；
    打开状态，所述连杆机构支撑在该凳板下方并保持该凳板水平放置；
    折叠状态，该连接臂连同该凳板一起朝向所述支撑杆一侧翻转使该凳板切换到竖直放置，该摆臂和连接臂一起朝向该凳板内侧转动并靠在该凳板的底部。
  15. 根据权利要求14所述的折叠桌凳，其特征在于：该桌板的两侧分别与二所述支撑杆的顶部铰接，该框架对应每一块所述桌板均设有一对横杆，每一块桌板对应的二所述横杆分别转动连接在二所述支撑杆的顶部，打开状态，所述横杆支撑在该桌板下方并保持该桌板水平放置，折叠状态，该横杆转动之后靠在该桌板的内侧边，该桌板向下翻转竖直摆放。
  16. 根据权利要求14所述的折叠桌凳，其特征在于：该桌板的两侧分别与二所述支撑杆的顶部铰接，该桌板底部两侧对应二支撑杆设有二导向杆，该导向杆上设有滑座，该滑座可沿该导向杆滑动，该导向杆上设有锁孔，该滑座上设有活动插销，该滑座与该支撑杆之间设有支杆，该支杆的两端分别与该滑座和该支撑杆铰接；打开状态，该活动插销插入到该锁孔当中，所述支杆支撑在该桌板下方并保持该桌板水平放置，折叠状态，该活动插销从该锁孔拔出，该桌板向下翻转竖直摆放。
  17. 根据权利要求16所述的折叠桌凳，其特征在于：该桌板下方的二导向杆之间连接有提拉杆，该提拉杆与该导向杆转动连接，该提拉杆与二滑座上的活动插销连动，转动该提拉杆可带动该活动插销从该锁孔拔出。
  18. 根据权利要求17所述的折叠桌凳，其特征在于：该凳板的顶面对应该支撑杆设有让位凹槽，折叠状态下，该让位凹槽扣在该支撑杆上。
  19. 一种折叠桌凳，具有折叠和打开两种状态，包括框架、对称设置在该框架左右两侧的一对桌板、对称设置在该框架左右两侧的一对凳 板，该框架包括前后竖向并排设置的二支撑杆，其特征在于：该框架还包括连接在二所述支撑杆顶部的中间板，该桌板的两侧分别与所述中间板铰接，该框架对应每一块所述凳板均设有一对连杆机构，每一块凳板对应的二所述连杆机构分别连接在二所述支撑杆的底部，该连杆机构包括转动连接在一起的摆臂和连接臂，该摆臂支撑在地面上，该摆臂外端与该支撑杆转动连接，该连接臂外端设有连接轴，该连接轴支撑在该凳板底部，该连接轴沿该凳板的宽度方向设置并与该凳板转动连接；
    打开状态，该桌板水平放置并与该中间板在一个平面内，该中间板介于二桌板之间，所述连杆机构支撑在该凳板下方并保持该凳板水平放置；
    折叠状态，该桌板向下翻转竖直摆放，该连接臂连同该凳板一起朝向所述支撑杆一侧翻转使该凳板切换到竖直放置，该摆臂和连接臂一起朝向该凳板内侧转动并靠在该凳板的底部。
  20. 根据权利要求19所述的折叠桌凳，其特征在于：该框架对应每一块所述桌板均设有一对横杆，每一块桌板对应的二所述横杆分别转动连接在二所述支撑杆的顶部，打开状态，所述横杆支撑在该桌板下方并保持该桌板水平放置，折叠状态，该横杆转动之后收藏地该中间板下方，该桌板向下翻转竖直摆放。
  21. 根据权利要求19所述的折叠桌凳，其特征在于：该桌板底部两侧对应二支撑杆设有二导向杆，该导向杆上设有滑座，该滑座可沿该导向杆滑动，该导向杆上设有锁孔，该滑座上设有活动插销，该滑座与该支撑杆之间设有支杆，该支杆的两端分别与该滑座和该支撑杆铰接；打 开状态，该活动插销插入到该锁孔当中，所述支杆支撑在该桌板下方并保持该桌板水平放置，折叠状态，该活动插销从该锁孔拔出，该桌板向下翻转竖直摆放。
  22. 根据权利要求21所述的折叠桌凳，其特征在于：该桌板下方的二导向杆之间连接有提拉杆，该提拉杆与该导向杆转动连接，该提拉杆与二滑座上的活动插销连动，转动该提拉杆可带动该活动插销从该锁孔拔出。
  23. 根据权利要求19所述的折叠桌凳，其特征在于：该凳板的顶面对应该支撑杆设有让位凹槽，折叠状态下，该让位凹槽扣在该支撑杆上。
  24. 一种可折叠桌凳的折叠方法，包括框架、位于该框架一侧的桌板、位于该框架一侧的凳板，该框架包括并排设置的二支撑杆，该框架对应所述凳板设有一对连杆机构，二所述连杆机构分别连接在二所述支撑杆的底部，其特征在于：该连杆机构包括摆臂和连接臂，该连接臂支撑于所述凳板，所述连接臂与所述摆臂为可转动连接，该摆臂支撑在地面上，该摆臂与该支撑杆转动连接，该连接臂支撑在该凳板底部，并与该凳板枢接；折叠方法为：该连接臂连同该凳板朝向所述框架一侧翻转，使该凳板切换到大致平行于所述支撑杆，该摆臂带着连接臂朝向该凳板中央转动到大致在该凳板的底部。
  25. 根据权利要求24所述的一种可折叠桌凳的折叠方法，其特征在于该连接臂设有连接轴，该连接轴支撑在该凳板底部，该连接轴沿该凳板的宽度方向设置并与该凳板转动枢接。
  26. 根据权利要求24或25所述的一种可折叠桌凳的折叠方法，该 桌板的两侧分别与二所述支撑杆的铰接，该框架对应所述桌板设有一对横杆，二所述横杆分别转动连接在二所述支撑杆；打开时，所述横杆支撑在该桌板下方并保持该桌板水平放置；折叠时，该横杆转动之后靠在该桌板的内侧边，该桌板向下翻转大致平行于支撑杆。
  27. 一种可折叠桌凳，包括框架、位于该框架一侧的桌板、位于该框架一侧的凳板，该框架包括并排设置的二支撑杆，该框架对应所述凳板设有一对连杆机构，二所述连杆机构分别连接在二所述支撑杆的底部，其特征在于：该连杆机构包括摆臂和连接臂，该连接臂支撑于所述凳板，所述摆臂和所述支撑杆之间形成一个转动关系，在所述摆臂和所述连接臂之间形成另一个转动关系，在所述连接臂和所述凳板之间形成第三个转动关系，通过开合该连杆机构就直接带动凳板的翻转，折叠方法为：该连接臂连同该凳板朝向所述框架一侧翻转，使该凳板切换到大致平行于所述支撑杆，该摆臂带着连接臂朝向该凳板中央转动到大致在该凳板的底部。
  28. 根据权利要求27所述的一种可折叠桌凳，其特征在于该桌板的两侧分别与二所述支撑杆的铰接，该框架对应所述桌板设有一对横杆，二所述横杆分别转动连接在二所述支撑杆；打开时，所述横杆支撑在该桌板下方并保持该桌板水平放置；折叠时，该横杆转动之后靠在该桌板的内侧边，该桌板向下翻转大致平行于支撑杆。
  29. 根据权利要求27所述的一种可折叠桌凳，其特征在于：该框架还包括连接在二所述支撑杆顶部的中间板，该桌板的两侧分别与所述中间板铰接，该桌板相对该中间板可翻转。
  30. 根据权利要求27或28所述的可折叠桌凳，其特征在于：该桌板是两张并对称设置在该框架左右两侧，该凳板是两张并对称设置在该框架左右两侧。
PCT/CN2019/102613 2018-08-27 2019-08-26 一种折叠桌凳 WO2020043060A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2019331552A AU2019331552A1 (en) 2018-08-27 2019-08-26 Folding table and stool set
JP2021505269A JP7265614B2 (ja) 2018-08-27 2019-08-26 折畳式テーブルスツールセット
EP19854749.9A EP3845093A4 (en) 2018-08-27 2019-08-26 SET OF FOLDING TABLE AND STOOL
US17/188,523 US11457728B2 (en) 2018-08-27 2021-03-01 Foldable table bench

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810982553.XA CN109549341B (zh) 2018-08-27 2018-08-27 一种折叠桌凳
CN201810982553.X 2018-08-27

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/188,523 Continuation US11457728B2 (en) 2018-08-27 2021-03-01 Foldable table bench

Publications (1)

Publication Number Publication Date
WO2020043060A1 true WO2020043060A1 (zh) 2020-03-05

Family

ID=65864629

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/102613 WO2020043060A1 (zh) 2018-08-27 2019-08-26 一种折叠桌凳

Country Status (6)

Country Link
US (1) US11457728B2 (zh)
EP (1) EP3845093A4 (zh)
JP (1) JP7265614B2 (zh)
CN (1) CN109549341B (zh)
AU (1) AU2019331552A1 (zh)
WO (1) WO2020043060A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114532703A (zh) * 2022-03-04 2022-05-27 山东理工职业学院 一种新型教育用分体式演讲桌

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109549341B (zh) * 2018-08-27 2024-04-02 厦门新技术集成有限公司 一种折叠桌凳
US11241087B2 (en) 2019-08-29 2022-02-08 Inno-Sports Co., Ltd. Adjustment mechanism and structure having same
US11291297B2 (en) 2019-10-09 2022-04-05 Inno-Sports Co., Ltd. Portable and adjustable picnic table
US11382416B2 (en) * 2019-12-09 2022-07-12 Inno-Sports Co., Ltd. Stress-dispersing structure, frame and table having same
US11578832B2 (en) 2020-01-20 2023-02-14 Inno-Sports Co., Ltd. Compact foldable frame
CN212345738U (zh) 2020-01-20 2021-01-15 革新（厦门）运动器材有限公司 一种折叠结构
US11540622B2 (en) 2020-03-05 2023-01-03 Inno-Sports Co., Ltd. Linking assembly, foldable frame and picnic table having same
US11382417B2 (en) * 2020-03-05 2022-07-12 Inno-Sports Co., Ltd. Multi-foldable picnic table
CN112450610B (zh) * 2020-12-12 2023-05-26 仙游县坝下永新古典家具有限公司 一种健身折叠餐桌
US11918105B2 (en) 2021-02-03 2024-03-05 Inno-Sports Co., Ltd. Picnic table with detachable table and bench
US11882930B2 (en) 2021-02-04 2024-01-30 Inno-Sports Co., Ltd. Foldable frame and table having same
US11690444B2 (en) 2021-02-04 2023-07-04 Inno-Sports Co., Ltd. Foldable frame and table having same
CN215533009U (zh) 2021-03-16 2022-01-18 革新（厦门）运动器材有限公司 一种折叠装置
CN114305025B (zh) * 2021-12-30 2023-12-01 湖北中腾智能科教有限公司 智慧研学用展示装置及专用稳定放置机构

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276815A (en) * 1964-01-31 1966-10-04 Cardy Ernest William Foldable table and bench assembly
US3574393A (en) * 1968-11-08 1971-04-13 American Air Filter Co Collapsible table
US3650560A (en) * 1970-02-05 1972-03-21 Henning H Wohik Folding chair and table set
GB2064949A (en) * 1979-10-06 1981-06-24 Cardy E W Foldable table and bench assembly
JP3094199U (ja) * 2002-11-21 2003-06-06 欣業企業股▲ふん▼有限公司 折り畳み式椅子・卓セット
US20040070235A1 (en) * 2002-08-12 2004-04-15 Gregory Michael A. Portable picnic table
CN101426398A (zh) * 2006-04-18 2009-05-06 西科公司 桌子和座椅装置
CN205197375U (zh) * 2015-11-30 2016-05-04 河南省鑫辉办公家具有限公司 折叠桌椅
CN108294462A (zh) * 2018-01-29 2018-07-20 厦门新技术集成有限公司 一种连体折叠桌凳
CN109549341A (zh) * 2018-08-27 2019-04-02 厦门新技术集成有限公司 一种折叠桌凳
CN209284468U (zh) * 2018-08-27 2019-08-23 厦门新技术集成有限公司 折叠桌凳

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481935A (en) * 1944-11-27 1949-09-13 Charles O Larson Combined bench and table
US2568622A (en) * 1950-08-04 1951-09-18 Robert E Hagan Collapsible picnic table and bench assembly
US2766812A (en) * 1954-08-26 1956-10-16 Julius J Schrader Folding table and seat assembly
US3174796A (en) * 1963-09-11 1965-03-23 George T Brown Foldable table-seat combination
US4826244A (en) * 1987-04-08 1989-05-02 Choi Moo W Portable table
KR19980020266U (ko) * 1996-10-11 1998-07-15 정현균 휴대용 조립식 테이블(table)
JP3435395B2 (ja) 2000-11-07 2003-08-11 静雄 末吉 折り畳み式椅子・卓セット
US7171911B1 (en) * 2003-02-26 2007-02-06 Midwest Folding Products Mobile folding table having a lifting assist center torsion bar and lift off casters

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276815A (en) * 1964-01-31 1966-10-04 Cardy Ernest William Foldable table and bench assembly
US3574393A (en) * 1968-11-08 1971-04-13 American Air Filter Co Collapsible table
US3650560A (en) * 1970-02-05 1972-03-21 Henning H Wohik Folding chair and table set
GB2064949A (en) * 1979-10-06 1981-06-24 Cardy E W Foldable table and bench assembly
US20040070235A1 (en) * 2002-08-12 2004-04-15 Gregory Michael A. Portable picnic table
JP3094199U (ja) * 2002-11-21 2003-06-06 欣業企業股▲ふん▼有限公司 折り畳み式椅子・卓セット
CN101426398A (zh) * 2006-04-18 2009-05-06 西科公司 桌子和座椅装置
CN205197375U (zh) * 2015-11-30 2016-05-04 河南省鑫辉办公家具有限公司 折叠桌椅
CN108294462A (zh) * 2018-01-29 2018-07-20 厦门新技术集成有限公司 一种连体折叠桌凳
CN109549341A (zh) * 2018-08-27 2019-04-02 厦门新技术集成有限公司 一种折叠桌凳
CN209284468U (zh) * 2018-08-27 2019-08-23 厦门新技术集成有限公司 折叠桌凳

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3845093A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114532703A (zh) * 2022-03-04 2022-05-27 山东理工职业学院 一种新型教育用分体式演讲桌
CN114532703B (zh) * 2022-03-04 2023-10-03 山东理工职业学院 一种新型教育用分体式演讲桌

Also Published As

Publication number Publication date
US11457728B2 (en) 2022-10-04
CN109549341B (zh) 2024-04-02
JP2021534845A (ja) 2021-12-16
AU2019331552A1 (en) 2021-04-01
US20210177135A1 (en) 2021-06-17
JP7265614B2 (ja) 2023-04-26
EP3845093A4 (en) 2022-10-19
EP3845093A1 (en) 2021-07-07
CN109549341A (zh) 2019-04-02

Similar Documents

Publication Publication Date Title
WO2020043060A1 (zh) 一种折叠桌凳
CN209284468U (zh) 折叠桌凳
JPS59106366A (ja) ベビ−カ
US4027600A (en) Combination safety stop and down lock for folding tables
JP2015196497A (ja) ベビーカー
GB2526430A (en) Joint mechanism and child high chair thereof
CN111086548A (zh) 收合后可站立的童车
JP2020518748A (ja) シートまたはベアリング面を特に支持する、折り畳み可能な関節構造
JP4059769B2 (ja) リンク機構
US20070278363A1 (en) Collapsible door painting support stand
TWI784838B (zh) 可收折鞦韆架
TWM584760U (zh) 收折式推車車架
CN220192445U (zh) 一种可折叠的支撑架
CN220256055U (zh) 一种钓台椅
CN220076544U (zh) 一种可锁止的折叠座椅及代步车
CN220315033U (zh) 一种单侧开放的折叠推车架体
US1898307A (en) Table
JP3167717U (ja) 折り畳みフライトテーブル
JPS6244670Y2 (zh)
JP3226743U (ja) 折り畳み式テーブル
CN211893373U (zh) 收合后可站立的童车
JP3796314B2 (ja) 折り畳みテーブル
JP2023062473A (ja) 折り畳み式ステージ
KR960000323Y1 (ko) 휴대용 의자
JPH10117856A (ja) 片折式テーブル

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: 19854749

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2021505269

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2019331552

Country of ref document: AU

Date of ref document: 20190826

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2019854749

Country of ref document: EP

Effective date: 20210329