WO2020029150A1 - 一种可折叠扶手及座椅 - Google Patents

一种可折叠扶手及座椅 Download PDF

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Publication number
WO2020029150A1
WO2020029150A1 PCT/CN2018/099492 CN2018099492W WO2020029150A1 WO 2020029150 A1 WO2020029150 A1 WO 2020029150A1 CN 2018099492 W CN2018099492 W CN 2018099492W WO 2020029150 A1 WO2020029150 A1 WO 2020029150A1
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WO
WIPO (PCT)
Prior art keywords
elbow
sleeve
armrest
foldable
seat
Prior art date
Application number
PCT/CN2018/099492
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English (en)
French (fr)
Inventor
李长高
Original Assignee
福建傲维健康科技集团有限公司
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 福建傲维健康科技集团有限公司 filed Critical 福建傲维健康科技集团有限公司
Priority to PCT/CN2018/099492 priority Critical patent/WO2020029150A1/zh
Publication of WO2020029150A1 publication Critical patent/WO2020029150A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/54—Supports for the arms

Definitions

  • the invention relates to a foldable armrest and a seat containing the same.
  • the armrests of massage chairs in the massager industry and folding chairs in the furniture industry have fewer translational folding functions. Even if some seats have a folding function, the structure of the armrest and the seat is loose, the gap is large, the appearance is not beautiful, and there are problems of poor stability, inconvenient operation, and poor user experience.
  • the technical problem to be solved by the present invention is to provide a new type of foldable armrest and a seat including the foldable armrest, which are convenient to fold and have good stability.
  • the invention is implemented as follows:
  • a foldable armrest includes a locking member, a seat back fixing rod, an armrest body, and a folding mechanism;
  • the folding mechanism includes a first elbow, a second elbow, a first sleeve, a second sleeve, a screw, a nut, and a groove-shaped metal fixing member;
  • first elbow is fixedly connected to the locking member, the other end of the first elbow is fixed to a side of the first sleeve, and one end of the second elbow is fixedly connected to the lock.
  • the other end of the second elbow is fixed on the side of the second sleeve;
  • the groove-shaped metal fixing member is fixedly disposed on the bottom of the armrest body;
  • the first bend The tube passes through the groove portion of the groove-shaped metal fixing member and is fixedly connected thereto; the first sleeve and the second sleeve are rotationally connected through a connection component;
  • the first elbow and the second elbow are relatively rotated, so that the armrest body is folded downward.
  • first bent pipe passes through a groove portion of the groove-shaped metal fixing member and is welded thereto.
  • first elbow is welded to a side of the first sleeve.
  • the other end of the second elbow is welded to a side of the second sleeve.
  • connection component is a screw nut.
  • a seat adopts a foldable armrest as described above on both sides of the seat.
  • the advantage of the present invention is that the foldable armrest and the seat including the foldable armrest provided by the present invention, because when the locking member is in a locked state, the first elbow and the second elbow are opposite to the armrest body At rest, at this time, the folding mechanism is equivalent to a triangular body. Since the triangle has good stability, the foldable armrest of the present invention and the seat containing the foldable armrest have good stability. When the locking member is in an unlocked state, the first elbow and the second elbow are relatively rotated, so that the present invention is convenient for folding.
  • FIG. 1 is a schematic structural view of a seat lock state of the present invention.
  • FIG. 2 is a schematic structural diagram of a folding mechanism of the present invention.
  • FIG. 3 is a schematic diagram of an exploded structure of the folding mechanism of the present invention.
  • a seat having a foldable armrest wherein the foldable armrest includes a folding mechanism 1, a locking member 2, a seat back fixing rod 3, and an armrest body 4.
  • the folding mechanism 1 includes a first elbow 11, a second elbow 12, a first sleeve 13, a second sleeve 14, a screw 15, and a nut 16 ⁇ A groove-shaped metal fixing piece 17.
  • first elbow 11 is fixedly connected to the lock 2, and the other end of the first elbow 12 is welded to the side of the first sleeve 13; one end of the second elbow 12 is fixedly connected to the seat back fixing rod 3, The other end of the second elbow 12 is welded to the side of the second sleeve 14; a groove-shaped metal fixing piece 17 is fixedly disposed at the bottom of the armrest body 4; the first elbow 11 passes through the groove of the groove type metal fixing piece 17
  • the first sleeve 13 and the second sleeve 14 are rotationally connected by screws 15 and nuts 16.
  • the locking member 2 When the locking member 2 is in a locked state, the first elbow 11 and the second elbow 12 are relatively stationary, and the armrest body 4 is in a lifted state.
  • the first elbow 11 and the second elbow 12 are relatively rotated, thereby realizing the armrest body 4 to be folded down.
  • a foldable armrest and a seat including the foldable armrest since the first elbow 11 and the second elbow 12 are stationary relative to the armrest body 4 when the lock 2 is in a locked state, at this time, the folding mechanism 1 is equivalent to a triangular body. Since the triangle has good stability, the foldable armrest of the present invention and the seat including the foldable armrest have good stability.
  • the locking member 2 is in an unlocked state, the first elbow 11 and the second elbow 12 are relatively rotated, so that the present invention is convenient for folding.

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  • Seats For Vehicles (AREA)

Abstract

一种可折叠扶手及其座椅，可折叠扶手包括锁止件（2）、椅背固定杆（3）、扶手本体（4）、折叠机构（1）；折叠机构（1）包括一第一弯管（11）、一第二弯管（12）、一第一套筒（13）、一第二套筒（14）、一螺钉（15）、一螺帽（16）、一凹槽型金属固定件（17）；第一弯管（11）的一端固定连接在锁止件（2）上，第一弯管（11）的另一端固定在第一套筒（13）的侧面；第二弯管（12）的一端固定连接在椅背固定杆（3）上，第二弯管（12）的另一端固定在第二套筒（14）的侧面；凹槽型金属固定件（17）固定设置于扶手本体（4）的底部；第一弯管（11）穿过凹槽型金属固定件（17）的凹槽部，并与其固定连接；第一套筒（13）与第二套筒（14）之间通过一连接组件进行转动连接。可折叠扶手及包含可折叠扶手的座椅，其折叠方便、稳定性好。

Description

一种可折叠扶手及座椅 技术领域
本发明涉及一种可折叠扶手及包含该可折叠扶手的座椅。
背景技术
目前，按摩器行业的按摩椅和家具行业中的折叠椅的扶手较少具有平移折叠功能。即使有些座椅具有折叠功能，但是会造成扶手和座椅的的结构松散、间隙大、外形不美观，并且存在稳定性不好、操作不方便、用户体验差的问题。
发明内容
本发明所要解决的技术问题在提供一种新型的可折叠扶手及包含该可折叠扶手的座椅，其折叠方便、稳定性好。
本发明是这样实现的：
一种可折叠扶手，包括锁止件、椅背固定杆、扶手本体、折叠机构；
所述折叠机构，包括一第一弯管、一第二弯管、一第一套筒、一第二套筒、一螺钉、一螺帽、一凹槽型金属固定件；
所述第一弯管的一端固定连接在所述锁止件上，所述第一弯管的另一端固定在所述第一套筒的侧面；所述第二弯管的一端固定连接在所述椅背固定杆上，所述第二弯管的另一端固定在所述第二套筒的侧面；所述凹槽型金属固定件固定设置于所述扶手本体的底部；所述第一弯管穿过所述凹槽型金属固定件的凹槽部，并与其固定连接；所述第一套筒与所述第二套筒之间通过一连接组件进行转动连接；
当所述锁止件处于锁止状态时，所述第一弯管和所述第二弯管相对静止，所述扶手本体处于抬起状态；
当所述锁止件处于解锁状态时，所述第一弯管和所述第二弯管相对转动，由此实现所述扶手本体向下折叠。
进一步地，所述第一弯管穿过所述凹槽型金属固定件的凹槽部，并与其焊接。
进一步地，所述第一弯管的另一端焊接在所述第一套筒的侧面。
进一步进，所述第二弯管的另一端焊接在所述第二套筒的侧面。
进一步地，所述连接组件为螺钉螺帽。
一种座椅，该座椅的两侧分别采用如上所述的可折叠扶手。
本发明的优点在于：本发明所提供的一种可折叠扶手及包含该可折叠扶手的座椅，由于当锁止件处于锁止状态时，第一弯管和第二弯管均相对扶手本体静止，此时，折叠机构相当于三角形体，由于三角形具有很好的稳定性，这样使得本发明的可折叠扶手及包含该可折叠扶手的座椅具有很好的稳定性。当锁止件处于解锁状态时，第一弯管和第二弯管相对转动，使得本发明折叠方便。
附图说明
下面参照附图结合实施例对本发明作进一步的描述。
图1是本发明的座椅锁止状态的结构示意图。
图2是本发明的折叠机构的结构示意图。
图3是本发明的折叠机构的爆炸结构示意图。
具体实施方式
如图1所示，具有可折叠扶手的座椅，其中的可折叠扶手，包括折叠机构1、锁止件2、椅背固定杆3、扶手本体4。
如图2和图3所示，折叠机构1，包括一第一弯管11、一第二弯管12、一第一套筒13、一第二套筒14、一螺钉15、一螺帽16、一凹槽型金属固定件17。
第一弯管11的一端固定连接在锁止件2上，第一弯管12的另一端焊接 第一套筒13的侧面；第二弯管12的一端固定连接在椅背固定杆3上，第二弯管12的另一端焊接第二套筒14的侧面；凹槽型金属固定件17固定设置于扶手本体4的底部；第一弯管11穿过凹槽型金属固定件17的凹槽部，并与其焊接；第一套筒13与第二套筒14之间通过螺钉15、螺帽16进行转动连接。
当锁止件2处于锁止状态时，第一弯管11和第二弯管12相对静止，扶手本体4处于抬起状态。
当锁止件2处于解锁状态时，第一弯管11和第二弯管12相对转动，由此实现扶手本体4向下折叠。
本发明所提供的一种可折叠扶手及包含该可折叠扶手的座椅，由于当锁止件2处于锁止状态时，第一弯管11和第二弯管12均相对扶手本体4静止，此时，折叠机构1相当于三角形体，由于三角形具有很好的稳定性，这样使得本发明的可折叠扶手及包含该可折叠扶手的座椅具有很好的稳定性。当锁止件2处于解锁状态时，第一弯管11和第二弯管12相对转动，使得本发明折叠方便。
上述实施例和图式并非限定本发明的产品形态和式样，任何所属技术领域的普通技术人员对其所做的适当变化或修饰，皆应视为不脱离本发明的专利范畴。

Claims (6)

  1. 一种可折叠扶手，包括锁止件、椅背固定杆、扶手本体、折叠机构；
    其特征在于：所述折叠机构，包括一第一弯管、一第二弯管、一第一套筒、一第二套筒、一螺钉、一螺帽、一凹槽型金属固定件；
    所述第一弯管的一端固定连接在所述锁止件上，所述第一弯管的另一端固定在所述第一套筒的侧面；所述第二弯管的一端固定连接在所述椅背固定杆上，所述第二弯管的另一端固定在所述第二套筒的侧面；所述凹槽型金属固定件固定设置于所述扶手本体的底部；所述第一弯管穿过所述凹槽型金属固定件的凹槽部，并与其固定连接；所述第一套筒与所述第二套筒之间通过一连接组件进行转动连接；
    当所述锁止件处于锁止状态时，所述第一弯管和所述第二弯管相对静止，所述扶手本体处于抬起状态；
    当所述锁止件处于解锁状态时，所述第一弯管和所述第二弯管相对转动，由此实现所述扶手本体向下折叠。
  2. 如权利要求1所述的一种可折叠扶手，其特征在于：所述第一弯管穿过所述凹槽型金属固定件的凹槽部，并与其焊接。
  3. 如权利要求1所述的一种可折叠扶手，其特征在于：所述第一弯管的另一端焊接在所述第一套筒的侧面。
  4. 如权利要求1所述的一种可折叠扶手，其特征在于：所述第二弯管的另一端焊接在所述第二套筒的侧面。
  5. 如权利要求1所述的一种可折叠扶手，其特征在于：所述连接组件为螺钉螺帽。
  6. 一种座椅，其特征在于：该座椅的两侧分别采用如权利要求1至5任一项所述的的可折叠扶手。
PCT/CN2018/099492 2018-08-09 2018-08-09 一种可折叠扶手及座椅 WO2020029150A1 (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020094985A (ko) * 2001-06-11 2002-12-20 정권하 절첩 가능한 간이책상을 구성한 프레임 의자
WO2002102192A1 (en) * 2001-06-15 2002-12-27 Kwon-Ha Jung Chair with a table
CN202653618U (zh) * 2012-06-03 2013-01-09 郑雪峰 带扶手的折叠椅
CN108030303A (zh) * 2017-12-29 2018-05-15 亚利有限公司 交叉型折叠椅
CN108577309A (zh) * 2018-06-26 2018-09-28 福建傲维健康科技集团有限公司 一种可折叠扶手及座椅

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020094985A (ko) * 2001-06-11 2002-12-20 정권하 절첩 가능한 간이책상을 구성한 프레임 의자
WO2002102192A1 (en) * 2001-06-15 2002-12-27 Kwon-Ha Jung Chair with a table
CN202653618U (zh) * 2012-06-03 2013-01-09 郑雪峰 带扶手的折叠椅
CN108030303A (zh) * 2017-12-29 2018-05-15 亚利有限公司 交叉型折叠椅
CN108577309A (zh) * 2018-06-26 2018-09-28 福建傲维健康科技集团有限公司 一种可折叠扶手及座椅

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