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WO2022042142A1 - 一种沙发连接件、连接组件及沙发 - Google Patents

一种沙发连接件、连接组件及沙发 Download PDF

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Publication number
WO2022042142A1
WO2022042142A1 PCT/CN2021/107501 CN2021107501W WO2022042142A1 WO 2022042142 A1 WO2022042142 A1 WO 2022042142A1 CN 2021107501 W CN2021107501 W CN 2021107501W WO 2022042142 A1 WO2022042142 A1 WO 2022042142A1
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WO
WIPO (PCT)
Prior art keywords
sofa
connecting assembly
cushion block
support leg
width side
Prior art date
Application number
PCT/CN2021/107501
Other languages
English (en)
French (fr)
Inventor
李胤宰
Original Assignee
际诺思股份公司
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 际诺思股份公司 filed Critical 际诺思股份公司
Priority to KR1020237010293A priority Critical patent/KR102790146B1/ko
Publication of WO2022042142A1 publication Critical patent/WO2022042142A1/zh
Priority to US18/169,796 priority patent/US12245691B2/en
Priority to AU2023201483A priority patent/AU2023201483A1/en

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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
    • A47B87/00—Sectional furniture, i.e. combinations of complete furniture units, e.g. assemblies of furniture units of the same kind such as linkable cabinets, tables, racks or shelf units
    • A47B87/007—Linkable independent elements with the same or similar cross-section
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/02—Upholstery attaching means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/12—Theatre, auditorium or similar chairs
    • A47C1/124—Separate chairs, connectible together into a row
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C13/00—Convertible chairs, stools or benches
    • A47C13/005—Modular seating
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/02—Sofas, couches, settees, or the like, without movable parts
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C20/00—Head-, foot- or like rests for beds, sofas or the like
    • A47C20/02—Head-, foot- or like rests for beds, sofas or the like of detachable type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections

Definitions

  • the utility model relates to the technical field of household equipment, in particular to a sofa connecting piece, a connecting component and a sofa.
  • the two-person sofa, three-person sofa, multi-person sofa, etc. in the modular sofa are spliced together with multiple independent sofas, and the larger sofa is divided into small blocks, mainly to facilitate handling and production.
  • connectors are often required to prevent a single sofa from being easily displaced.
  • the sofa connector in the related art is usually a plug-in connection in which the slot and the insert are matched, which requires one of the sofa frames to be lifted high, aligned with the slot and the insert, so that the insert is inserted into the slot, Assembly is time-consuming and labor-intensive.
  • the present invention aims to solve one of the technical problems in the above technologies at least to a certain extent. Therefore, the purpose of the present invention is to provide a sofa connecting piece, a connecting component and a sofa, which can save time and effort in assembling the sofa.
  • the first aspect of the present invention provides a sofa connector, which includes: a main body, and a convex rib is arranged on the main body to form two clamping slots at intervals, and the two clamping slots are suitable for One-to-one correspondence is snapped on the two supporting legs of the two sofas that are next to each other after splicing.
  • a sofa connector when the connector is used, two sofa frames are spliced together, and the openings of the two card slots face the two supporting legs of the two sofas, so that the card slots It is sleeved along the outer surface of the support leg and clamped on the support leg. Therefore, through the use of the connecting piece, the sofa can be easily assembled, and only one person can operate the sofa, which saves time and effort.
  • the card slot is arc-shaped.
  • the body has a slat, one end of the slat is connected to the bottom of the rib, and the other end of the slat is bent upward to extend so that the slat and the rib together form the slot.
  • the slat has a circular arc segment and a flanging segment, the circular arc segment and the convex rib together form the card slot, and the flange segment is formed by the circle located at the opening of the card slot.
  • the arc segment is bent outwards.
  • a sofa connecting assembly including:
  • a spacer the spacer is sleeved on the support leg, and the snap groove is suitable for being clamped on the spacer.
  • a sofa connecting assembly when using the connecting assembly, two sofa frames are spliced together, a cushion block is sleeved on the support legs, and the openings of the two card slots are close to the two sofas.
  • the two supporting legs of the card slot are inserted into the card slot and then snapped onto the cushion block. Therefore, through the use of the connecting assembly, the sofa can be easily assembled, and only one person can operate the sofa, which saves time and effort, and the cushion block is easy to be clamped by the clamping slot.
  • the sofa connecting piece is an elastic piece, and the opening of each of the card slots can be switched between a spread state and a reset state.
  • the cushion block is in a circular shape, the cushion block is arranged on the top surface of the support leg, and the circumferential surface of the cushion block is smaller than the top surface area of the support leg.
  • the sofa connecting piece is a plastic piece.
  • the sofa connecting piece is a rigid piece
  • the cushion block has a first width side and a second width side, the width of the first width side is greater than the width of the second width side; the cushion block Set on the top surface of the support leg and insert the slot of the sofa connector from the second width side during the installation process, and then rotate the support leg so that the first width side is engaged with the slot .
  • the first width side is two symmetrical arc sides
  • the second width side is two symmetrical straight sides
  • the cushion block is arranged on the top surface of the support leg
  • the sofa is installed during the installation process.
  • the card slots of the connector are inserted from the two straight sides, and then the support legs are rotated to make the two arc edges engage with the card slots.
  • the sofa connector is metal hardware.
  • a third aspect of the present invention provides a sofa, comprising: the above-mentioned sofa connecting assembly, and the sofa components are connected through the above-mentioned sofa connecting assembly.
  • the use of the above-mentioned connecting components makes the assembly of the sofa easy, only one person can operate the sofa, which saves time and effort, and the assembly is firm and stable.
  • the two supporting legs that are next to each other after the two sofas are spliced are connected through the sofa connecting assembly.
  • FIG. 1 is a schematic structural diagram of a sofa connector according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of the sofa connector installed in front of the support legs according to an embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of a sofa connector assembly according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a sofa connecting assembly installed on a support leg according to an embodiment of the present invention
  • FIG. 5 is a schematic structural diagram from another perspective of the sofa connecting assembly installed on the support leg according to the embodiment of the present invention.
  • FIG. 6 is a schematic diagram of a process of installing a sofa connecting assembly on a cushion block according to an embodiment of the present invention
  • FIG. 7 is a schematic structural diagram of a sofa according to an embodiment of the present invention.
  • a sofa connector 1 provided according to an embodiment of the present invention includes a main body, and a convex rib 11 is provided on the main body to form two clamping slots 12 at intervals, and the two clamping slots 12 are suitable for one by one. Correspondingly, they are clamped on the two supporting legs 2 that are next to each other after the two sofas are spliced.
  • the assembly of two single-piece sofas into a two-person sofa or a multi-person sofa is realized by connecting the two adjacent supporting legs 2 together through the sofa connector 1 .
  • the sofa connector 1 is engaged with the support legs 2 through the card slots 12, and there are ridges between the two card slots 12 for connection and fixation, so that the sofa connector 1 can connect the two support legs together.
  • a sofa connector 1 when using the connector, the two sofa frames are spliced together, and then the openings 12a of the two card slots 12 face the two adjacent sofas.
  • the engaging groove 12 is inserted along the outer surface of the support leg 2 to be clamped on the support leg 2 . Therefore, through the use of the connecting piece, the sofa can be easily assembled, and only one person can operate it, saving time and effort.
  • the shape of the clip slot 12 is adapted to the shape of the position where the support leg 2 is clipped. That is, the clamping slot 12 can be clamped at the position where the supporting leg 2 is clamped. For example, an anti-skid ring or a design step may be provided at the position where the support legs 2 are engaged.
  • the card slot 12 is arc-shaped.
  • Most of the support legs 2 of the sofa are designed to be cylindrical. In this way, the arc-shaped clamping grooves 12 can be smoothly clamped into the supporting legs 2, which further facilitates the assembly of the sofa.
  • the body has a slat 13 , one end of the slat 13 is connected to the bottom of the rib 11 , and the other end is bent upwardly so that the slat 13 and the rib 11 together form the slot 12 . That is to say, the card slot 12 is jointly formed by one side of the convex rib 11 and the slat 13 .
  • the slat 13 has a circular arc segment 131 and a flanging segment 132 .
  • the circular arc segment 131 and the rib 11 together form a clamping slot 12 . Bend out.
  • the arc segment 131 makes the shape of the card slot 12 an arc shape; the design of the flanging segment 132 is convenient for the user to hold and use, so that it can be inserted into the support leg 2 .
  • the top surface of the rib 11 has two inclined surfaces, the inclination directions of the two inclined surfaces are opposite, and both are inclined upward toward the center line of the rib 11 , and the two inclined surfaces are connected by a circular arc transition. Therefore, the rib can be smoothly inserted between the two support legs 2 by the provision of the inclined surface.
  • the protruding rib 11 may also have other shapes.
  • a sofa connecting assembly including the above-mentioned sofa connecting piece 1 and a cushion block 3 .
  • the cushion block 3 is sleeved on the support leg 2
  • the clamping slot 12 is suitable for engaging with the cushion block 3 .
  • the card slot 12 of the sofa connector 1 can connect the two support legs 2 together by being engaged with the cushion block 3, wherein the setting of the cushion block 3
  • the card slot 12 can be locked tightly to ensure the reliability of the sofa assembly.
  • the connecting assembly when using the connecting assembly, the two sofa frames are spliced together, the cushion blocks 3 are set on the support legs 2, and the openings 12a of the two card slots 12 are facing the two support legs 2 of the two sofas.
  • the card slot 12 is inserted along the outer surface of the support leg 2 and then locked on the cushion block 3 .
  • the sofa can be easily assembled, and only one person can operate it, which saves time and effort, and the cushion block 3 is easy to be clamped by the clamping slot 12 .
  • the sofa connecting member 1 is an elastic member, and the opening 12a of each card slot 12 can be switched between the unfolded state and the reset state.
  • the opening 12a of the card slot 12 can be opened by an external force to be inserted into the support leg 2, and when it reaches the position of the cushion block 3, it can be reset and clamped on the cushion block 3 again.
  • the cushion block 3 may be in a circular shape, the cushion block 3 is arranged on the top surface of the support leg 2 , and the circumferential surface of the cushion block 3 is smaller than the top surface area of the support leg 2 .
  • the opening 12a of the card slot 12 can be opened by the outer surface of the support leg 2 or directly opened by external force until the card slot 12 is sleeved on the cushion block 3, the opening 12a can be opened. 12a Reset after losing support.
  • a step will be formed between the top surface of the support leg 2 and the cushion block 3, and the clamping groove 12 will slide up from the outer surface of the support leg 2 to its clamping position. fit on the pad 3. The step can further ensure that the card slot 12 is fastened to the spacer block 3 .
  • the sofa connecting piece 1 may be a plastic piece.
  • the sofa connector 1 is made of plastic material, and can be easily inserted into the gap between the two supporting legs 2 by using the tension of the plastic, so as to facilitate assembly and disassembly.
  • the strength of the plastic sofa connector 1 is sufficient for use.
  • cushion block 3 and the support leg 2 may be integrated, and the engagement of the card slot 12 on the cushion block 3 can be understood as the engagement of the card slot 12 on the support leg 2 .
  • a sofa connecting assembly including the above-mentioned sofa connecting piece 1 and a cushion block 3 .
  • the cushion block 3 is sleeved on the support leg 2
  • the clamping slot 12 is suitable for engaging with the cushion block 3 .
  • the card slot 12 of the sofa connector 1 can connect the two support legs 2 together by being engaged with the cushion block 3, wherein the setting of the cushion block 3
  • the card slot 12 can be locked tightly to ensure the reliability of the sofa assembly.
  • the sofa connecting member 1 is a rigid member
  • the cushion block 3 has a first width side and a second width side, and the width of the first width side is greater than the width of the second width side; the cushion block 3 is provided on the support leg 2
  • the slot 12 of the sofa connector 1 is inserted from the second width side, and then the support leg 2 is rotated to make the first width side engage with the slot 12 .
  • the rigid sofa connector 1 can be inserted into the cushion block 3 from the second width side first, and then rotated and clamped to the first width side.
  • the first width side can be two symmetrical arc sides
  • the second width side can be two symmetrical straight sides
  • the cushion block 3 is arranged on the top surface of the support leg 2 and the slot 12 of the sofa connector 1 during the installation process Insert from the two straight sides, and then rotate the support leg 2 to make the two arc sides engage with the card slot 12 .
  • the spacer block 3 is a circular shape with two symmetrical positions cut out with two straight lines. Because the sofa connecting piece 1 is a rigid piece, tension cannot be generated when the support leg 2 is inserted.
  • the supporting leg is rotated so that the arc edge of the pad 3 is turned from the vertical direction to the horizontal direction, and the slot 12 can be clamped.
  • the disposition of the spacer block 3 can generate an area difference with the support leg 2 , so that a step is formed between the top surface of the support leg 2 and the spacer block 3 , and the step can further ensure that the slot 12 is clamped to the spacer block 3 .
  • the sofa connector 1 may be metal hardware, and the metal has sufficient strength without the risk of rupture.
  • cushion block 3 and the support leg 2 may be integrated, and the engagement of the card slot 12 on the cushion block 3 can be understood as the engagement of the card slot 12 on the support leg 2 .
  • the connecting assembly when using the connecting assembly, the two sofa frames are spliced together, the cushion blocks 3 are set on the supporting legs 2, and the openings 12a of the two clamping slots 12 are facing the two supporting legs 2 of the two sofas. Insert the spacer block 3, then rotate the support leg 2, so that the card slot 12 locks the spacer block 3. Therefore, through the use of the connecting assembly, the sofa can be easily assembled, only one person can operate it, which saves time and effort, and the cushion block 3 is easy to be clamped by the clamping slot 12 .
  • a sofa including the above-mentioned sofa connecting assembly, and the sofa components are connected through the above-mentioned sofa connecting assembly.
  • the two supporting legs that are adjacent to each other after the two sofas are spliced are connected by the above-mentioned sofa connecting assembly.
  • the two clamping grooves 12 of the sofa connector 1 are respectively clamped on the two cushion blocks 3, so that the assembly of the two sofas can be realized.
  • first and second are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as “first” or “second” may expressly or implicitly include one or more of that feature.
  • “plurality” means two or more, unless otherwise expressly and specifically defined.
  • the terms “installation”, “connection”, “connection”, “fixed” and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integration; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between the two elements or the interaction relationship between the two elements.
  • the specific meanings of the above terms in the present invention can be understood according to specific situations.
  • a first feature "on” or “under” a second feature may include the first and second features in direct contact, or may include the first and second features The features are not in direct contact but through additional features between them.
  • the first feature being “above”, “over” and “above” the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature.
  • the first feature is “below”, “below” and “below” the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

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  • Nursing (AREA)
  • Dentistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Clamps And Clips (AREA)

Abstract

本实用新型公开一种沙发连接件、连接组件及沙发，该沙发连接件包括：本体，所述本体上设置有一凸棱以间隔形成两个卡槽，两个所述卡槽适于一一对应地卡合在两个沙发拼接后紧挨的两个支撑腿上。本实用新型使得沙发的组装简便，只需一人即可操作，省时省力。

Description

一种沙发连接件、连接组件及沙发 技术领域
本实用新型涉及家居设备技术领域，特别涉及一种沙发连接件、连接组件及沙发。
背景技术
组合沙发中的双人沙发、三人沙发、多人沙发等，有多块独立的沙发单件拼接在一起，而将体积较大的沙发细块化，主要是方便搬运和生产。多块沙发拼接在一起时，常需要连接件以防止单件沙发容易产生位移。
相关技术中的沙发连接件通常是采用插槽和插片配合的插接式连接，其需要将其中一个沙发框架高高抬起，对准插槽和插片，使得插片插入插槽内，装配费时费力。
实用新型内容
本实用新型旨在至少在一定程度上解决上述技术中的技术问题之一。为此，本实用新型的目的在于提出一种沙发连接件、连接组件及沙发，可省时省力的将沙发进行拼装。
为达到上述目的，本实用新型第一方面实施例提出了一种沙发连接件，其包括：本体，所述本体上设置有一凸棱以间隔形成两个卡槽，两个所述卡槽适于一一对应地卡合在两个沙发拼接后紧挨的两个支撑腿上。
根据本实用新型实施例的一种沙发连接件，在使用该连接件时，将两沙发框架拼合在一起，再将两卡槽的开口对着两沙发紧挨的两个支撑腿，使卡槽顺着支撑腿的外表面套入并卡合在支撑腿上。因此，通过该连接件的使用，可使得沙发的组装容易，只需一人即可操作，省时省力。
另外，根据本实用新型上述实施例提出的一种沙发连接件，还可以具有如下附加的技术特征：
可选地，所述卡槽呈圆弧状。
可选地，所述本体具有板条，所述板条的一端连接所述凸棱的底部，另一端向上弯曲延伸以使板条和所述凸棱共同构造出所述卡槽。
进一步，所述板条具有圆弧段和翻边段，所述圆弧段与所述凸棱共同构造出所述卡槽，所述翻边段由位于所述卡槽的开口的所述圆弧段向外弯折而成。
为达到上述目的，本实用新型第二方面实施例提出了一种沙发连接组件，包括：
上述的沙发连接件；
垫块，所述垫块套设在所述支撑腿上，所述卡槽适于卡合在所述垫块上。
根据本实用新型实施例的一种沙发连接组件，在使用该连接组件时，将两沙发框架拼合在一起，在支撑腿上套设垫块，再将两卡槽的开口对着两沙发紧挨的两个支撑腿，使卡 槽套入后卡合于垫块上。因此，通过该连接组件的使用，可使得沙发的组装容易，只需一人即可操作，省时省力，并且垫块易于卡槽的卡紧。
另外，根据本实用新型上述实施例提出的一种沙发连接组件，还可以具有如下附加的技术特征：
可选地，所述沙发连接件为弹性件，各所述卡槽的开口在撑开状态和复位状态之间可切换。
进一步地，所述垫块呈圆形状，所述垫块设于所述支撑腿的顶面且所述垫块的圆周面小于所述支撑腿的顶面面积。
进一步地，所述沙发连接件为塑料件。
可选地，所述沙发连接件为刚性件，所述垫块具有第一宽度边和第二宽度边，所述第一宽度边的宽度大于所述第二宽度边的宽度；所述垫块设于所述支撑腿的顶面且安装过程中所述沙发连接件的卡槽从所述第二宽度边插入，再转动所述支撑腿以使所述第一宽度边卡合所述卡槽。
进一步地，所述第一宽度边为两对称的圆弧边，所述第二宽度边为两对称的直线边，所述垫块设于所述支撑腿的顶面且安装过程中所述沙发连接件的卡槽从两直线边插入，再转动所述支撑腿以使两圆弧边卡合所述卡槽。
进一步地，所述沙发连接件为金属五金件。
为达到上述目的，本实用新型第三方面实施例提出了一种沙发，包括：上述的沙发连接组件，通过上述沙发连接组件连接沙发部件。
根据本实用新型实施例的一种沙发，通过上述连接组件的使用使得沙发的组装容易，只需一人即可操作，省时省力，并且组装牢固稳定。
另外，根据本实用新型上述实施例提出的一种沙发，还可以具有如下附加的技术特征：
可选地，两个沙发拼接后紧挨的两个支撑腿之间通过所述沙发连接组件连接。
附图说明
图1为根据本实用新型实施例的沙发连接件的结构示意图；
图2为根据本实用新型实施例的沙发连接件安装于支撑腿前的结构示意图；
图3为根据本实用新型实施例的沙发连接件组件的结构示意图；
图4为根据本实用新型实施例的沙发连接组件安装于支撑腿的结构示意图；
图5为根据本实用新型实施例的沙发连接组件安装于支撑腿的另一视角结构示意图；
图6为根据本实用新型实施例的沙发连接组件安装于垫块的过程示意图；
图7为根据本实用新型实施例的沙发的结构示意图；
标号说明
沙发连接件1、凸棱11、卡槽12、开口12a、板条13、圆弧段131、翻边段132；
支撑腿2；
垫块3。
具体实施方式
下面详细描述本实用新型的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本实用新型，而不能理解为对本实用新型的限制。
实施例一
如图1至图2，根据本实用新型实施例提供的一种沙发连接件1，包括本体，本体上设置有一凸棱11以间隔形成两个卡槽12，两个卡槽12适于一一对应地卡合在两个沙发拼接后紧挨的两个支撑腿2上。
也就是说，在本实施例中，两个单件沙发拼装成双人沙发或多人沙发是通过沙发连接件1将两紧挨的支撑腿2连接在一起而实现的。在此，沙发连接件1是通过卡槽12卡合于支撑腿2，两卡槽12之间有凸棱连接固定，使得沙发连接件1可将两支撑腿连接在一起。
由此，根据本实用新型实施例的一种沙发连接件1，在使用该连接件时，将两沙发框架拼合在一起，再将两卡槽12的开口12a对着两沙发紧挨的两个支撑腿2，使卡槽12顺着支撑腿2的外表面套入而卡合在支撑腿2上。从而通过该连接件的使用，可使得沙发的组装容易，只需一人即可操作，省时省力。
在一些示例中，为保证沙发连接件1与支撑腿2之间的连接可靠性。卡槽12的形状是与支撑腿2被卡合的位置的形状相适配的。也即，卡槽12可卡紧在支撑腿2上被卡合的位置。例如，在支撑腿2被卡合的位置设置防滑圈或是设计台阶。
可选地，卡槽12是呈圆弧状的。沙发的支撑腿2大都被设计成圆柱状。如此，通过圆弧状的卡槽12可较顺利地卡入支撑腿2，进一步地使沙发的组装简便。
在一些示例中，本体具有板条13，板条13的一端连接凸棱11的底部，另一端向上弯曲延伸以使板条13和凸棱11共同构造出卡槽12。也就是说，卡槽12是由凸棱11的一侧与板条13共同形成的。
具体地，板条13具有圆弧段131和翻边段132，圆弧段131与凸棱11共同构造出卡槽12，翻边段132由位于卡槽12的开口12a的圆弧段131向外弯折而成。其中，圆弧段131使得卡槽12的形状呈圆弧状；翻边段132的设计便于用户手持使用，使得其可套入支撑腿2。
在一些示例中，凸棱11的顶面具有两个倾斜面，两个倾斜面的倾斜方向相反且均朝向凸棱11的中心线倾斜向上设置，两个倾斜面之间通过圆弧过渡衔接。由此，通过倾斜面的设置，凸棱可顺畅地插入两支撑脚2之间。当然，在其他示例中，凸棱11也可以是其他形状。
实施例二
如图3-图5所示，根据本实用新型的实施例，揭示了一种沙发连接组件，包括上述的沙发连接件1和垫块3。具体而言，垫块3套设在支撑腿2上，卡槽12适于卡合在垫块3上。
也就是说，通过在支撑腿2上设置垫块3，使得沙发连接件1的卡槽12可通过卡合在垫块3上而将两支撑腿2连接在一起，其中，垫块3的设置可使卡槽12卡紧，保证沙发组装的可靠性。
因此，在使用该连接组件时，将两沙发框架拼合在一起，在支撑腿2上套设垫块3，再将两卡槽12的开口12a对着两沙发紧挨的两个支撑腿2，使卡槽12顺着支撑腿2的外表面套入后再卡合于垫块3上。如此，通过该连接组件的使用，可使得沙发的组装容易，只需一人即可操作，省时省力，并且垫块3易于卡槽12的卡紧。
在一些示例中，沙发连接件1为弹性件，各卡槽12的开口12a在撑开状态和复位状态之间可切换。换言之，卡槽12的开口12a可通过外力作用使其张开而套入支撑腿2，并在到达垫块3位置时又可复位而卡紧在垫块3上。
其中，垫块3可以是呈圆形状，垫块3设于支撑腿2的顶面且垫块3的圆周面小于支撑腿2的顶面面积。卡槽12在卡合于支撑腿2的过程中，卡槽12的开口12a可被支撑腿2的外表面撑开或是直接外力撑开直至卡槽12套设在垫块3上时，开口12a失去支撑力后复位。可以理解地是，垫块3与支撑腿2因面积之差，使得在支撑腿2顶面与垫块3会形成台阶，卡槽12从支撑腿2的外表面套入后上滑至其卡合在垫块3上。台阶可进一步地确保卡槽12卡紧于垫块3。
根据本实用新型进一步的示例，沙发连接件1可以是塑料件。沙发连接件1采用塑料材质，可利用塑料的张力轻松地将其插入两支撑腿2的间隙，便于组装和拆卸。并且，塑料材质的沙发连接件1的强度足够使用。
另外，垫块3与支撑腿2可以是一体地，卡槽12卡合于垫块3可以理解为卡槽12卡合于支撑腿2上。
实施例三
如图6所示，根据本实用新型的实施例，揭示了一种沙发连接组件，包括上述的沙发连接件1和垫块3。具体而言，垫块3套设在支撑腿2上，卡槽12适于卡合在垫块3上。
也就是说，通过在支撑腿2上设置垫块3，使得沙发连接件1的卡槽12可通过卡合在垫块3上而将两支撑腿2连接在一起，其中，垫块3的设置可使卡槽12卡紧，保证沙发组装的可靠性。
在一些示例中，沙发连接件1为刚性件，垫块3具有第一宽度边和第二宽度边，第一宽度边的宽度大于第二宽度边的宽度；垫块3设于支撑腿2的顶面且安装过程中沙发连接件1的卡槽12从第二宽度边插入，再转动支撑腿2以使第一宽度边卡合卡槽12。换言之，通过垫块3的第一宽度边和第二宽度边的配合，使得刚性的沙发连接件1可先从第二宽度边插入垫块3，再转动而卡紧于第一宽度边。
其中，第一宽度边可以是两对称的圆弧边，第二宽度边可以是两对称的直线边，垫块3设于支撑腿2的顶面且安装过程中沙发连接件1的卡槽12从两直线边插入，再转动支撑腿2以使两圆弧边卡合卡槽12。可以理解地是，垫块3是圆形状的两对称位置切割出两直线边。因沙发连接件1是刚性件，无法在插入支撑腿2时产生张力。因此，通过垫块3的设置，在卡槽12插入垫块3时，转动支撑腿，使得垫块3的圆弧边由垂直方向转到水平方向，即可卡紧卡槽12。另外，垫块3的设置可与支撑腿2产生面积之差，使得在支撑腿2顶面与垫块3会形成台阶，台阶可进一步地确保卡槽12卡紧于垫块3。
根据本实用新型的进一步示例，沙发连接件1可以是金属五金件，金属具有足够的强度，不存在破裂的风险。
另外，垫块3与支撑腿2可以是一体地，卡槽12卡合于垫块3可以理解为卡槽12卡合于支撑腿2上。
因此，在使用该连接组件时，将两沙发框架拼合在一起，在支撑腿2上套设垫块3，再将两卡槽12的开口12a对着两沙发紧挨的两个支撑腿2上的垫块3插入，再转动支撑腿2，使得卡槽12卡紧垫块3。从而通过该连接组件的使用，可使得沙发的组装容易，只需一人即可操作，省时省力，并且垫块3易于卡槽12的卡紧。
实施例四
结合图7，根据本实用新型的实施例，提供一种沙发，包括上述的沙发连接组件，通过上述沙发连接组件连接沙发部件。
其中，可选地是在两个沙发拼接后紧挨的两个支撑腿之间通过上述沙发连接组件连接， 例如，在支撑腿2a和支撑腿2b的顶面套设个垫块3，然后将沙发连接件1的两卡槽12分别卡紧在两垫块3上，即可实现两沙发的拼装。
在本实用新型的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本实用新型的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本实用新型中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本实用新型中的具体含义。
在本实用新型中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本实用新型的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不应理解为必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。此外，本领域的技术人员可以将本说明书中描述的不同实施例或示例进行接合和组合。
尽管上面已经示出和描述了本实用新型的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本实用新型的限制，本领域的普通技术人员在本实用新型的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (13)

  1. 一种沙发连接件，其特征在于，包括：本体，所述本体上设置有一凸棱以间隔形成两个卡槽，两个所述卡槽适于一一对应地卡合在两个沙发拼接后紧挨的两个支撑腿上。
  2. 如权利要求1所述的一种沙发连接件，其特征在于，所述卡槽呈圆弧状。
  3. 如权利要求1所述的一种沙发连接件，其特征在于，所述本体具有板条，所述板条的一端连接所述凸棱的底部，另一端向上弯曲延伸以使板条和所述凸棱共同构造出所述卡槽。
  4. 如权利要求3所述的一种沙发连接件，其特征在于，所述板条具有圆弧段和翻边段，所述圆弧段与所述凸棱共同构造出所述卡槽，所述翻边段由位于所述卡槽的开口的所述圆弧段向外弯折而成。
  5. 一种沙发连接组件，其特征在于，包括：
    如权利要求1-4中任一项所述的沙发连接件；
    垫块，所述垫块套设在所述支撑腿上，所述卡槽适于卡合在所述垫块上。
  6. 如权利要求5所述的一种沙发连接组件，其特征在于，所述沙发连接件为弹性件，各所述卡槽的开口在撑开状态和复位状态之间可切换。
  7. 如权利要求6所述的一种沙发连接组件，其特征在于，所述垫块呈圆形状，所述垫块设于所述支撑腿的顶面且所述垫块的圆周面小于所述支撑腿的顶面面积。
  8. 如权利要求6所述的一种沙发连接组件，其特征在于，所述沙发连接件为塑料件。
  9. 如权利要求5所述的一种沙发连接组件，其特征在于，所述沙发连接件为刚性件，所述垫块具有第一宽度边和第二宽度边，所述第一宽度边的宽度大于所述第二宽度边的宽度；所述垫块设于所述支撑腿的顶面且安装过程中所述沙发连接件的卡槽从所述第二宽度边插入，再转动所述支撑腿以使所述第一宽度边卡合所述卡槽。
  10. 如权利要求9所述的一种沙发连接组件，其特征在于，所述第一宽度边为两对称的圆弧边，所述第二宽度边为两对称的直线边，所述垫块设于所述支撑腿的顶面且安装过程中所述沙发连接件的卡槽从两直线边插入，再转动所述支撑腿以使两圆弧边卡合所述卡槽。
  11. 如权利要求9所述的一种沙发连接组件，其特征在于，所述沙发连接件为金属五金件。
  12. 一种沙发，其特征在于，包括如权利要求5-11中任一项所述的沙发连接组件，通过所述沙发连接组件连接沙发部件。
  13. 如权利要求12所述的一种沙发，其特征在于，两个沙发拼接后紧挨的两个支撑腿之间通过所述沙发连接组件连接。
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CN210204083U (zh) * 2019-07-22 2020-03-31 香河县御娇龙家具有限公司 拼接式的智能沙发
CN213429281U (zh) * 2020-08-24 2021-06-15 际诺思股份公司 一种沙发连接件、连接组件及沙发

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US20230255350A1 (en) 2023-08-17
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KR20230051709A (ko) 2023-04-18
CN213429281U (zh) 2021-06-15

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