CN206548213U - A kind of folding sofa capable of using as bed - Google Patents

A kind of folding sofa capable of using as bed Download PDF

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Publication number
CN206548213U
CN206548213U CN201621303534.2U CN201621303534U CN206548213U CN 206548213 U CN206548213 U CN 206548213U CN 201621303534 U CN201621303534 U CN 201621303534U CN 206548213 U CN206548213 U CN 206548213U
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China
Prior art keywords
connecting rod
hinged
folding frame
folding
frame
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Application number
CN201621303534.2U
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Chinese (zh)
Inventor
王立兵
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.)
Tianchang West House Co., Ltd.
Original Assignee
Xidake Sofa Bed Accessories (shanghai) Co Ltd
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Priority to CN201621303534.2U priority Critical patent/CN206548213U/en
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Publication of CN206548213U publication Critical patent/CN206548213U/en
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Abstract

The utility model discloses a kind of folding sofa capable of using as bed, including:Backrest riser;It is arranged on the inside of the left and right handrail of the both sides of the backrest riser, the left and right handrail and is provided with installation side plate;The preceding riser being correspondingly arranged with the backrest riser interval, the backrest riser, preceding riser, left and right handrail enclose region and form accommodation space;First folding frame;It is symmetricly set on a pair of links hatch arrangement in the accommodation space;Head pillow frame;Second folding frame;3rd folding frame.The utility model is simple in construction, is the conversion that sofa and bed can be achieved using folding mode, and convenient operation, folded formation is placed in accommodation space, saves space.

Description

A kind of folding sofa capable of using as bed
Technical field
The utility model is related to divan field, more particularly to a kind of folding sofa capable of using as bed.
Background technology
Due to the change of living condition, home comfort and the increase of multi-functional articles for use demand.To adapt to consumer's Release miscellaneous divan product in demand, market.But the method for folding of current folding bed is complicated, operating difficulties, and And spatial volume is larger after folding.
Utility model content
The purpose of this utility model is that the above-mentioned not enough and defect for being directed to prior art changes easily folding there is provided one kind Stacked divan, to solve the above problems.
The technical problem that the utility model is solved can be realized using following technical scheme:
A kind of folding sofa capable of using as bed, it is characterised in that including:
Backrest riser;
It is arranged on the inside of the left and right handrail of the both sides of the backrest riser, the left and right handrail and is provided with installation side Plate;
The preceding riser being correspondingly arranged with the backrest riser interval, the backrest riser, preceding riser, left and right handrail are enclosed Region forms accommodation space;
First folding frame;
It is symmetricly set on a pair of links hatch arrangement in the accommodation space, each connecting rod hatch arrangement is hinged End is arranged in the installation side plate, and free end is connected with first folding frame;
The head pillow frame that the front end of tail end and first folding frame is hinged;
The second folding frame that the tail end of front end and first folding frame is hinged;
The 3rd folding frame that front end is hinged with second folding frame;
It is laid on the head pillow frame, the first folding frame, the second folding frame, the foldable bed on the 3rd folding frame Pad;
It is respectively hinged at first folding frame, front support leg and rear leg below the 3rd folding frame;
When as bed in use, the head pillow frame, the first folding frame, the second folding frame, the 3rd folding frame are in The horizontal positioned state being hinged successively;
When as sofa in use, the head pillow frame and the second folding frame are arranged on described in vertical state respectively The two ends of one folding frame, the 3rd folding frame, which is horizontal, is arranged on the top of first folding frame, rear branch Pin, which is horizontal, to be arranged on the 3rd folding frame, and front support leg, which is horizontal, is arranged on first folding frame Under, folded formation is formed, the folded formation is pushed in the accommodation space by the connecting rod hatch arrangement under external force.
In a preferred embodiment of the present utility model, the connecting rod hatch arrangement includes:
First end is hinged on the first connecting rod on the installation side plate afterbody, the second end of the first connecting rod and described the One folding frame is hinged;
First end is hinged on the supermedial second connecting rod of the installation side plate;
The third connecting rod that second end of first end and the second connecting rod is hinged, the second end of the third connecting rod with it is described First folding frame is hinged;
The fourth link that two ends are hinged with the first connecting rod, second connecting rod respectively.
In a preferred embodiment of the present utility model, the connecting rod hatch arrangement includes:
First end is hinged on the first connecting rod on the installation side plate afterbody;
First end is hinged on the supermedial second connecting rod of the installation side plate;
The third connecting rod that second end of first end and the second connecting rod is hinged, the second end of the third connecting rod with it is described First folding frame is hinged;
The fourth link that two ends are hinged with the first connecting rod, second connecting rod respectively;
The 5th connecting rod that two ends are hinged with the second end of the third connecting rod and the first connecting rod respectively;
L-type connecting rod, the first quarter butt of the L-type connecting rod and the interface point of the second quarter butt are hinged on first folding frame On, first quarter butt and the second end of described first, the 5th connecting rod are hinged;
The seven-link assembly that two ends are hinged with second quarter butt and front support leg respectively;
8th connecting rod and the 9th connecting rod, the first end of the 8th connecting rod are hinged on first folding frame, described Second end of the 8th connecting rod is hinged on second folding frame, the two ends of the 9th connecting rod respectively with the 8th connecting rod The second end and the rear leg be hinged.
In a preferred embodiment of the present utility model, the 9th connecting rod is another L-type connecting rod, stock and quarter butt Interface point be hinged on the second skeleton, quarter butt end and the 8th rod hinge connection, long rod end are hinged with the rear leg.
In a preferred embodiment of the present utility model, connected between a pair of links hatch arrangement by synchronizing bar.
As a result of technical scheme as above, the utility model is simple in construction, is that sofa can be achieved using folding mode With the conversion of bed, convenient operation, folded formation is placed in accommodation space, saves space.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is skeleton structure schematic diagram when the utility model is used as bed.
Fig. 2 is skeleton folded state diagram of the present utility model.
Fig. 3 is skeleton structure schematic diagram when the utility model is used as sofa.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under The utility model is expanded on further in face.
Referring to a kind of folding sofa capable of using as bed 1000 shown in Fig. 1 to Fig. 3, including backrest riser 100, left and right handrail are (in figure It is not shown), preceding riser 200, the first folding frame 400, the second folding frame 500, the 3rd folding frame 600, head pillow frame 700th, a pair of links hatch arrangement 800.Left and right handrail is arranged on the both sides of backrest riser 100, and the inner side of left and right handrail is set There is an installation side plate 300, preceding riser 200 is correspondingly arranged with the interval of backrest riser 100, it is backrest riser 100, preceding riser 200, left and right Handrail encloses region and forms accommodation space A.
A pair of links hatch arrangement 800 is symmetricly set in accommodation space A, in order that obtaining a pair of links hatch arrangement 800 Connected between synchronous working, a pair of links hatch arrangement 800 by a synchronizing bar.The hinged end of each connecting rod hatch arrangement 800 It is arranged in installation side plate 300, free end is connected with the first folding frame 400.
The front end of the tail end of head pillow frame 700 and the first folding frame 400 is hinged, the front end of the second folding frame 500 with The tail end of first folding frame 400 is hinged, and the front end of the 3rd folding frame 600 and the front end of the second folding frame 500 are hinged.The One folding frame 500, the lower section of the 3rd folding frame 600 are respectively articulated with and are provided with front support leg 910 and rear leg 920.Mattress 10 is spread Be located at head pillow frame 700, the first folding frame 400, the second folding frame 500, on the 3rd folding frame 600.
Operation principle of the present utility model is as follows:
It using the effect of a set of connecting rod hatch arrangement 800 is that Foldable body is moved to that operation principle of the present utility model, which is, Or move out in accommodation space A, in order to enable front support leg 910 and rear leg 920 to follow connecting rod hatch arrangement 800 same When fold, reduce folding step.Connecting rod hatch arrangement 800 in the present embodiment includes first, second, third, fourth, the 5th, Six, the seven, the eight, the 9th connecting rods 810,820,830,840,850,860,870,880,890, wherein six-bar linkage 860 is L Type connecting rod.The first end of first connecting rod 810 is hinged on the afterbody of installation side plate 300, and the first end of second connecting rod 820 is hinged on peace Fill on the middle part of side plate 300, the first end of third connecting rod 830 is hinged with the second end of second connecting rod 820, the of third connecting rod 830 Two ends are hinged with the first folding frame 400.The two ends of fourth link 840 are hinged with first connecting rod 810, second connecting rod 820 respectively. Second end of the two ends of 5th connecting rod 850 respectively with third connecting rod 830 and first connecting rod 810 is hinged.The of six-bar linkage 860 The interface point of one quarter butt 861 and the second quarter butt 862 is hinged on the first folding frame 400, the first quarter butt 861 and the 5th connecting rod 850 the second end and 3 points of the second end of first connecting rod 810 are hinged simultaneously.The two ends of seven-link assembly 870 respectively with the second quarter butt 862 and front support leg 910 be hinged.The first end of 8th connecting rod 880 is hinged on the first folding frame 400, the 8th connecting rod 880 Second end is hinged on the first end of the 9th connecting rod, and the 9th connecting rod 890 is another L-type connecting rod, the stock of the 9th connecting rod and short The interface point of bar is hinged on the second folding frame 500, and one end of quarter butt and the 8th the second end of connecting rod are hinged, one end of stock with Rear leg 920 is hinged.The present embodiment is by the co-operating of connecting rod hatch arrangement, in having acted between sofa and bed for external force Conveniently changed.In the present embodiment, a pair of links hatch arrangement is connected by synchronizing bar.
With reference to shown in Fig. 1, when as bed in use, head pillow frame 700, the first folding frame 400, the second folding frame 500th, the 3rd folding frame 600 is in the horizontal positioned state being hinged successively.Front support leg 910 is under the first skeleton 400, rear branch Pin 920 is under the 3rd skeleton 600.
With reference to shown in Fig. 2 and Fig. 3, when as sofa in use, lifting and rotating counterclockwise manually the tail of the 3rd skeleton 600 End, will cause the 3rd skeleton 600, and the rotate counterclockwise of the second skeleton 500 forms the second skeleton 500 perpendicular to the first skeleton 400, state of the 3rd skeleton 600 parallel to the top of the first skeleton 400;Trigger the 9th company being hinged on the second skeleton simultaneously The action of bar 890 and the 8th connecting rod 880 being hinged on the 9th connecting rod and the first skeleton, promotes the rotate counterclockwise of rear leg 920, It is folded in above the 3rd skeleton 600.Then the front end of the 3rd skeleton 600 is lifted manually, and is promoted toward front lower place so that first connects Bar 810, second connecting rod 820 rotating around its first end to the direction of backrest riser 100 overturn, pass through third connecting rod 830 and the 4th The action of connecting rod 840, drives the first folding frame 400 to be moved to accommodation space A, at the same time, and the 5th connecting rod 850 drives the 6th Connecting rod 860 is rotated clockwise so that the second quarter butt 862 drives seven-link assembly 870 to move forward, and then drives front support leg 910 to be in level State is arranged under the first folding frame 400, forms folded formation as shown in Figure 3, the i.e. folding frame of head pillow frame 700 and second 500 are arranged on the two ends of the first folding frame 400 in vertical state respectively, and the 3rd folding frame 600, which is horizontal, to be arranged on The top of first folding frame 400, rear leg 920, which is horizontal, to be arranged on the 3rd folding frame 600, and front support leg 910 is in Horizontality is arranged under the first folding frame 400.Whole folded formation is in accommodation space A, is then placed upper seat cushion and is leaned on Pad, that is, form a complete sofa.
According to opposite action, you can sofa is converted into bed and used.
With reference to shown in Fig. 3, under sofa state, remove and be placed on back cushion and seat cushion on folding bedstead, the is lifted manually The front end of three skeletons 600, toward back upper place pull-up so that first connecting rod 810, second connecting rod 820 rotating around its first end to remote From the upset of the direction of backrest riser 100, by the action of third connecting rod 830 and fourth link 840, the first folding frame 400 is driven Moved to away from accommodation space A directions, at the same time, the 5th connecting rod 850 drives six-bar linkage 860 to rotate counterclockwise so that the Two quarter butts 862 drive the pusher of seven-link assembly 870, and then drive front support leg 910 to be arranged on the first folding frame 400 in vertical state Under, form folded formation as shown in Figure 2.Then lift manually and turn down rear leg 920 clockwise, pass through what is be connected with rear leg The action of 9th connecting rod 890 and connected 8th connecting rod 880, drive the second skeleton 500, the 3rd skeleton 600 it is clockwise Operating so that the second skeleton 500, the 3rd skeleton 600 in the way of level under be hinged on successively on the first skeleton 400, rear leg 920 are arranged under the 3rd folding frame 600 with plumbness, with reference to shown in Fig. 1, and what thus completion can be from sofa to bed turns Change.
Certainly, in addition to above-described embodiment, forward and backward leg 910,920 can also be overturn manually, connecting rod now Hatch arrangement includes:First, second, third, fourth connecting rod, the first end of first connecting rod 810 is hinged on the installation afterbody of crossbeam 300 On, the second end is hinged on the first folding frame 400.The first end of second connecting rod 820 is hinged on the middle part of installation crossbeam 300, The first end of third connecting rod 830 and the second end of second connecting rod 820 are hinged, and the second end of third connecting rod 830 folds bone with first Frame 400 is hinged.The two ends of fourth link 840 are hinged with first connecting rod 810, second connecting rod 820 respectively.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model Claimed scope is by appended claims and its equivalent thereof.

Claims (5)

1. a kind of folding sofa capable of using as bed, it is characterised in that including:
Backrest riser;
It is arranged on the inside of the left and right handrail of the backrest riser both sides, the left and right handrail and is provided with installation side plate;
The preceding riser being correspondingly arranged with the backrest riser interval, the backrest riser, preceding riser, left and right handrail enclose region Form accommodation space;
First folding frame;
A pair of links hatch arrangement in the accommodation space is symmetricly set on, the hinged end of each connecting rod hatch arrangement is set Put in the installation side plate, free end is connected with first folding frame;
The head pillow frame that the front end of tail end and first folding frame is hinged;
The second folding frame that the tail end of front end and first folding frame is hinged;
The 3rd folding frame that front end is hinged with second folding frame;
It is laid on the head pillow frame, the first folding frame, the second folding frame, the foldable bed mattress on the 3rd folding frame;
It is respectively hinged at first folding frame, front support leg and rear leg below the 3rd folding frame;
When as bed in use, the head pillow frame, the first folding frame, the second folding frame, the 3rd folding frame are in successively The horizontal positioned state being hinged;
When as sofa in use, the head pillow frame and the second folding frame are arranged on first folding in vertical state respectively The two ends of folded skeleton, the 3rd folding frame, which is horizontal, is arranged on the top of first folding frame, and rear leg is in Horizontality is arranged on the 3rd folding frame, and front support leg, which is horizontal, to be arranged under first folding frame, shape Into folded formation, the folded formation is moved to or moved out the accommodation space by the connecting rod hatch arrangement under external force It is interior.
2. a kind of folding sofa capable of using as bed as claimed in claim 1, it is characterised in that the connecting rod hatch arrangement includes:
First end is hinged on the first connecting rod on the installation side plate afterbody, the second end of the first connecting rod and first folding Folded skeleton is hinged;
First end is hinged on the supermedial second connecting rod of the installation side plate;
The third connecting rod that second end of first end and the second connecting rod is hinged, the second end of the third connecting rod and described first Folding frame is hinged;
The fourth link that two ends are hinged with the first connecting rod, second connecting rod respectively.
3. a kind of folding sofa capable of using as bed as claimed in claim 1, it is characterised in that the connecting rod hatch arrangement includes:
First end is hinged on the first connecting rod on the installation side plate afterbody;
First end is hinged on the supermedial second connecting rod of the installation side plate;
The third connecting rod that second end of first end and the second connecting rod is hinged, the second end of the third connecting rod and described first Folding frame is hinged;
The fourth link that two ends are hinged with the first connecting rod, second connecting rod respectively;
The 5th connecting rod that two ends are hinged with the second end of the third connecting rod and the first connecting rod respectively;
L-type connecting rod, the first quarter butt of the L-type connecting rod and the interface point of the second quarter butt are hinged on first folding frame, First quarter butt and the second end of described first, the 5th connecting rod are hinged;
The seven-link assembly that two ends are hinged with second quarter butt and front support leg respectively;
8th connecting rod and the 9th connecting rod, the first end of the 8th connecting rod are hinged on first folding frame, and the described 8th Second end of connecting rod is hinged on second folding frame, the two ends of the 9th connecting rod respectively with the 8th connecting rod Two ends and the rear leg are hinged.
4. a kind of folding sofa capable of using as bed as claimed in claim 3, it is characterised in that the 9th connecting rod connects for another L-type The interface point of bar, stock and quarter butt is hinged on the second skeleton, quarter butt end and the 8th rod hinge connection, long rod end with it is described after Leg is hinged.
5. a kind of folding sofa capable of using as bed as claimed in claim 1 or 2 or 3 or 4, it is characterised in that a pair of links hatch arrangement Between connected by synchronizing bar.
CN201621303534.2U 2016-11-30 2016-11-30 A kind of folding sofa capable of using as bed Active CN206548213U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621303534.2U CN206548213U (en) 2016-11-30 2016-11-30 A kind of folding sofa capable of using as bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621303534.2U CN206548213U (en) 2016-11-30 2016-11-30 A kind of folding sofa capable of using as bed

Publications (1)

Publication Number Publication Date
CN206548213U true CN206548213U (en) 2017-10-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106388400A (en) * 2016-11-30 2017-02-15 西达克沙发床配件(上海)有限公司 Folding type sofa bed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106388400A (en) * 2016-11-30 2017-02-15 西达克沙发床配件(上海)有限公司 Folding type sofa bed

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20180816

Address after: 239323 eight village, Zhangpu Town, Tianchang, Chuzhou, Anhui

Patentee after: Tianchang West House Co., Ltd.

Address before: 201401 No. 1, No. 1088, Fu Gang Road, Fengxian District, Shanghai.

Patentee before: Xidake sofa bed accessories (Shanghai) Co., Ltd.

TR01 Transfer of patent right