CN105361485A - Liftable folding bed chair - Google Patents

Liftable folding bed chair Download PDF

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Publication number
CN105361485A
CN105361485A CN201510918227.9A CN201510918227A CN105361485A CN 105361485 A CN105361485 A CN 105361485A CN 201510918227 A CN201510918227 A CN 201510918227A CN 105361485 A CN105361485 A CN 105361485A
Authority
CN
China
Prior art keywords
bed board
folding bed
base
middle fixed
liftable
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201510918227.9A
Other languages
Chinese (zh)
Inventor
徐月明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suqian Huaihai Technology Service Co Ltd
Original Assignee
Suqian Huaihai Technology Service Co Ltd
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 Suqian Huaihai Technology Service Co Ltd filed Critical Suqian Huaihai Technology Service Co Ltd
Priority to CN201510918227.9A priority Critical patent/CN105361485A/en
Publication of CN105361485A publication Critical patent/CN105361485A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C1/00Chairs adapted for special purposes
    • A47C1/02Reclining or easy chairs
    • A47C1/022Reclining or easy chairs having independently-adjustable supporting parts
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C17/00Sofas; Couches; Beds
    • A47C17/04Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C17/00Sofas; Couches; Beds
    • A47C17/86Parts or details for beds, sofas or couches only not fully covered in a single one of the sub-groups A47C17/02, A47C17/04, A47C17/38, A47C17/52, A47C17/64, or A47C17/84; Drawers in or under beds
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C3/00Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20Chairs or stools with vertically-adjustable seats

Abstract

The invention discloses a liftable folding bed chair which comprises a bed chair body, a base and a lifting mechanism. The bed chair body is connected with the base through the lifting mechanism, the bed chair body comprises a front folding bed board, a middle fixing bed board and a rear folding bed board, each of the front folding bed board and the rear folding bed board is rotatably connected with the middle fixing bed board, and handrails with higher front ends and lower rear ends are hinged on two sides of the middle fixing bed board; the lifting mechanism is composed of two extensible rods which are crossed, a positioning rotating shaft is arranged at a position where the extensible rods are crossed, an adjusting rod is arranged at the top of each extensible rod, the bottom of each extensible rod is arranged on the base, the extensible rods can slide horizontally along the base, a sliding groove is formed in the base, a groove hole is formed in the sliding groove, a motor is arranged in the middle of the sliding groove, and fixing teeth are arranged in the groove hole of the sliding groove and connected with a controller. User comfortability is improved; the lifting mechanism is arranged, so that height of the bed chair can be adjusted to meet needs of users different in height.

Description

A kind of liftable folding bed chair
Technical field
The present invention relates to a kind of bed chair, especially relate to a kind of liftable folding bed chair.
Background technology
Along with the quickening of people's work rhythm, the personnel of office work need interim rest or afternoon nap in lunch break or working clearance, due to the limited area of office, are generally adopt folding bed or folding bed chair, launch, with rear folding placement during use.Existing folding bed chair height can not regulate, and can not meet the user's request of different height.
Summary of the invention
The object of this invention is to provide a kind of liftable folding bed chair, highly can regulate, structure is simple, easy to operate.
For achieving the above object, the technical solution used in the present invention is: a kind of liftable folding bed chair, comprises bed chair body, base and an elevating mechanism, and described bed chair body is connected with base by elevating mechanism; Described bed chair body comprises front folding bed board, middle fixed bed board and rear folding bed board, and front folding bed board and middle fixed bed board, be rotationally connected between middle fixed bed board and rear folding bed board mutually; Handrail low after high before described middle fixed bed board both sides are hinged with;
Described elevating mechanism is made up of the expansion link that two intersect, the crossover location of two expansion links is provided with positioning rotating shaft, and positioning rotating shaft can unclamp or fix two expansion links intersected, and the top of expansion link is adjusting rod, the bottom of expansion link is arranged on base, and can along base horizontal slip;
Described base is provided with chute, chute is provided with slotted eye, in the middle of chute, be provided with motor, in the slotted eye of chute, be provided with fixed teeth, fixed teeth connection control device.
As further preferred version, described front collapsible bed board and described middle fixed bed board, the anglec of rotation between described middle fixed bed board and described rear folding bed board is 0-180 °.
As further preferred version, the bottom of described base is provided with skid resistant course.
As further preferred version, described front folding bed board is provided with leg foot liner, described middle fixed bed board is provided with seat cushion, described rear folding bed board is provided with back pad, described leg foot liner, seat cushion, back pad three are integral type.
Preferred, the incidence of described back pad is also provided with elastic headrest, sews on medicine pad above described headrest.
Preferred, described medicine pad is built with buckwheat shell.
The invention has the beneficial effects as follows:
(1) the present invention is provided with elevating mechanism, energy regulation bed chair height, and for different crowd, bed chair can adjust to different height;
(2) the present invention is arranged leg foot liner, seat cushion, back pad are integral type, save operation during making, and can ensure that the using state position that contacts with health is streamlined, and enhancing human comfort, also improves the aesthetics of a chair simultaneously;
(3) headrest that the present invention is arranged not only makes people rest the head on to feel that neck shoulder is comfortable above, and can play a role in health care.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure, folding bed board before 1,2 middle fixed bed boards, folding bed board after 3,4 expansion links, 5 positioning rotating shafts, 6 adjusting rods, 7 bases, 8 motors, 9 fixed teeth, 10 fixed teeth controllers, 11 skid resistant courses, 12 leg foot liners, 13 seat cushions, 14 back pads, 15 headrests, 16 medicine pads, 17 handrails.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, the present invention is further elaborated.
As shown in Figure 1, a kind of liftable folding bed chair, comprises a chair body, base 7 and elevating mechanism, and described bed chair body is connected with base 7 by elevating mechanism; Described bed chair body comprises front folding bed board 1, middle fixed bed board 2 and rear folding bed board 3, front folding bed board 1 and middle fixed bed board 2, mutually be rotationally connected between middle fixed bed board 2 and rear folding bed board 3, front folding bed board 1 and middle fixed bed board 2, the anglec of rotation between middle fixed bed board 2 and rear folding bed board 3 is 0-180 °; When current folding bed board 1, middle fixed bed board 2 are in a straight line with rear folding bed board 3, can have a rest in flat sleeping state, current folding bed board 1 is rotated down, and when rear folding bed board 3 upwards overturns, can have a rest in sitting state.Handrail 17 low after high before described middle fixed bed board 2 both sides are hinged with.
On described front folding bed board, 1 is provided with leg foot liner 12, described middle fixed bed board 2 is provided with seat cushion 13, described rear folding bed board 3 is provided with back pad 14, and described leg foot liner 12, seat cushion 13, back pad 14 three are integral type; Add the comfort level of user.
Further, the incidence of described back pad 14 is also provided with elastic headrest 15, and described headrest 15 sews on medicine pad 16 above; Described medicine pad 16, can available protecting cervical vertebra when having a rest built with buckwheat shell.
Described elevating mechanism is made up of the expansion link 4 that two intersect, the crossover location of two expansion links 4 is provided with positioning rotating shaft 5, positioning rotating shaft 5 can unclamp or fix two expansion links 4 intersected, the top of expansion link 4 is adjusting rod 6, can the length of adjustable telescopic rod 4, the bottom of expansion link 4 is arranged on base 7, and can along base 7 horizontal slip;
Described base 7 is provided with chute, chute is provided with slotted eye, motor 8 is provided with in the middle of chute, fixed teeth 9 is provided with in the slotted eye of chute, fixed teeth 9 connection control device 10, they can control the horizontal movement of expansion link 4, motor 8 operation, produce tractive force, thus complete the horizontal movement of expansion link 4, when reaching precalculated position, start fixed teeth controller 10, fixed teeth 9 projects upwards in chute, play the object of fixing expansion link 4, when the height of adjustable telescopic rod 4, start fixed teeth controller 10, fixed teeth 9 is recessed downwards from chute, thus expansion link 4 can be moved horizontally, by the angle between moving telescopic bar 4, reach lifting object, specifically, when motor 8 drives expansion link 4 to two lateral movements, bed chair is turned down, when motor 8 drives expansion link 4 to intermediary movements, bed chair is heightened, after bed chair height reaches desired locations, fix positioning rotating shaft 5, elevating mechanism is locked.
As further preferred version, the bottom of described base 7 is provided with skid resistant course 11, and increase the friction on a chair and ground, stability is higher.

Claims (6)

1. a liftable folding bed chair, is characterized in that, it comprises a chair body, base (7) and elevating mechanism, and described bed chair body is connected with base (7) by elevating mechanism; Described bed chair body comprises front folding bed board (1), middle fixed bed board (2) and rear folding bed board (3), front folding bed board (1) and middle fixed bed board (2), mutually be rotationally connected between middle fixed bed board (2) and rear folding bed board (3), handrail (17) low after high before described middle fixed bed board (2) both sides are hinged with;
Described elevating mechanism is made up of the expansion link (4) that two intersect, the crossover location of two expansion links (4) is provided with positioning rotating shaft (5), the top of expansion link (4) is adjusting rod (6), the bottom of expansion link (4) is arranged on base (7), and can along base (7) horizontal slip;
(7) are provided with chute to described base, chute is provided with slotted eye, in the middle of chute, be provided with motor (8), in the slotted eye of chute, be provided with fixed teeth (9), fixed teeth (9) connection control device (10).
2. liftable folding bed chair according to claim 1, it is characterized in that, described front collapsible bed board (1) and described middle fixed bed board (2), the anglec of rotation between described middle fixed bed board (2) and described rear folding bed board (3) is 0-180 °.
3. liftable folding bed chair according to claim 1 and 2, is characterized in that, the bottom of described base (7) is provided with skid resistant course (11).
4. liftable folding bed chair according to claim 1 and 2, it is characterized in that, described front folding bed board (1) is provided with leg foot liner (12), described middle fixed bed board (2) is provided with seat cushion (13), described rear folding bed board (3) is provided with back pad (14), and described leg foot liner (12), seat cushion (13), back pad (14) three are integral type.
5. liftable folding bed chair according to claim 4, is characterized in that, the incidence of described back pad (14) is also provided with elastic headrest (15), and described headrest (15) sews on medicine pad (16) above.
6. liftable folding bed chair according to claim 5, is characterized in that, described medicine pad (16) is built with buckwheat shell.
CN201510918227.9A 2015-12-11 2015-12-11 Liftable folding bed chair Pending CN105361485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510918227.9A CN105361485A (en) 2015-12-11 2015-12-11 Liftable folding bed chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510918227.9A CN105361485A (en) 2015-12-11 2015-12-11 Liftable folding bed chair

Publications (1)

Publication Number Publication Date
CN105361485A true CN105361485A (en) 2016-03-02

Family

ID=55364550

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510918227.9A Pending CN105361485A (en) 2015-12-11 2015-12-11 Liftable folding bed chair

Country Status (1)

Country Link
CN (1) CN105361485A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108245370A (en) * 2016-12-28 2018-07-06 天津和治药业集团有限公司 A kind of Miniature portable body is rested health care bed
CN108309622A (en) * 2018-02-27 2018-07-24 成都菲斯普科技有限公司 A kind of medical bed of easy of rise
CN108836000A (en) * 2018-05-26 2018-11-20 芜湖琅格信息技术有限公司 A kind of smart home divan with correction sleep angle function

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108245370A (en) * 2016-12-28 2018-07-06 天津和治药业集团有限公司 A kind of Miniature portable body is rested health care bed
CN108309622A (en) * 2018-02-27 2018-07-24 成都菲斯普科技有限公司 A kind of medical bed of easy of rise
CN108309622B (en) * 2018-02-27 2020-07-31 德州市人民医院 Medical bed convenient to lift
CN108836000A (en) * 2018-05-26 2018-11-20 芜湖琅格信息技术有限公司 A kind of smart home divan with correction sleep angle function

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WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160302