CN104042052A - Folding leisure chair frame and leisure chair - Google Patents
Folding leisure chair frame and leisure chair Download PDFInfo
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- CN104042052A CN104042052A CN201310590041.6A CN201310590041A CN104042052A CN 104042052 A CN104042052 A CN 104042052A CN 201310590041 A CN201310590041 A CN 201310590041A CN 104042052 A CN104042052 A CN 104042052A
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- China
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- cross frames
- articulated
- support bar
- back support
- honour
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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
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/28—Folding chairs with flexible coverings for the seat or back elements
- A47C4/286—Folding chairs with flexible coverings for the seat or back elements foldable side to side and front to back, e.g. umbrella type
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
- Special Chairs (AREA)
Abstract
The invention discloses a folding leisure chair frame and a leisure chair. The leisure chair frame comprises at least two parallel spaced first cross frames, each of the first cross frames comprises two cross pivoted first connecting rods, the upper end of each of the first connecting rods is provided with an upper seat, the lower end of each of the first connecting rods is provided with a lower sat; and a second cross frame is pivoted between adjacent two first cross frames. Two lower seats positioned at the rear side of each of the first cross frames are respectively fixedly provided with a vertical rod, and the upper end of the vertical rod traverses through the upper seat in a sliding manner. Each of the first cross frames is provided with an inclined backrest rod, one end of the inclined backrest rod is pivoted to the upper end of the vertical rod, the other end of the inclined backrest rod is movably connected with the first cross frame, and the vertical rod, the inclined backrest rod and one of the first connecting rods of the cross frames form a triangular structure when the first cross frames are positioned in unfolding state. The folding leisure chair frame enables an angle between a backrest cloth and a seat clot to be greater than 90DEG, has high comfortableness, can prevent the tip-back of the folding chair, has a high support stability, can prevent the near distance between the two inclined backrest rods, and avoids the wrapping of a user by the backrest cloth.
Description
Technical field
The present invention relates to a kind of foldable leisure chair rack and leisure chaise longue.
Background technology
One of existing folding chair for rest, please refers to Fig. 1 to Fig. 3, comprises Rocking chair frame, sits cloth 50 ' and backrest cloth 60 '.Rocking chair frame comprises the first cross frames 10 ' of two left and right parallel interval, and this first cross frames 10 ' comprises the first connecting rod 11 ' of two intersection pivot joints, and the seat of honour 12 ' is established in this first connecting rod 11 ' upper end, and seat 13 ' is set in lower end.Between two seats of honour 12 ' that are positioned at front side of every adjacent two first cross frames 10 ' and twice seats 13 ', be articulated with the second cross frames 20 ', between two seats of honour 12 ' that are positioned at rear side of these every adjacent two first cross frames 10 ' and twice seats 13 ', be also articulated with the second cross frames 20 ', this second cross frames 20 ' comprises the second connecting rod 21 ' of two intersection pivot joints.Twice seats 13 ' that are positioned at rear side of this each the first cross frames 10 ' are all installed with vertical rod 30 ', and this vertical rod 30 ' upper end slides through and this lower 13 ' the corresponding seat of honour 12 '.This seat cloth 50 ' is installed in four seats of honour 12 ', and this backrest cloth 60 ' is connected to two vertical rods 30 '.This existing leisure chaise longue has following deficiency: 1. vertical rod is vertically arranged, backrest and seat cloth are perpendicular, and when user is sitting on leisure chaise longue, comfortableness is poor; 2. leisure chaise longue support strength haves much room for improvement, and service life is shorter.
Two of existing folding chair for rest, please refers to Fig. 4 to Fig. 6, comprises Rocking chair frame, sits cloth 50 " and backrest cloth 60 ".Rocking chair frame comprises the first cross frames 10 of two left and right parallel interval ", this first cross frames 10 " comprise the first connecting rod 11 of two intersection pivot joints ", this first connecting rod 11 " upper end establishes the seat of honour 12 ", seat 13 is set in lower end ", this seat of honour 12 " establish long lumbar hole.Every adjacent two first cross frames 10 " two seats of honour 12 that are positioned at front side " and twice seats 13 " between be articulated with the second cross frames 20 ", these every adjacent two first cross frames 10 " two seats of honour 12 that are positioned at rear side " and twice seats 13 " between be also articulated with the second cross frames 20 ", this second cross frames 20 " comprise the second connecting rod 21 of two intersection pivot joints ".This each first cross frames 10 " all establish a back support bar 40 ", this back support bar 40 " lower end is articulated in rear end and is positioned at the latter half of the first connecting rod of downside, this back support bar 40 " movable upper end is through the long lumbar hole at the seat of honour.This seat cloth 50 " be installed in four seats of honour 12 ", this backrest cloth 60 " be connected to two back support bar 40 ".This existing leisure chaise longue has following deficiency: 1. backrest and seat cloth angle are greater than 90 degree, can promote user's comfortableness, but backrest cloth 60 " be connected to the part of stretching out the seat of honour of back support bar, extension length is long, on the one hand; leisure chaise longue turns over after easily; poor safety performance, and on the other hand, two back support bar upper ends can be close; backrest cloth can surround user, uses uncomfortable; 2. leisure chaise longue support strength haves much room for improvement, and service life is shorter.
Summary of the invention
The invention provides foldable leisure chair rack and leisure chaise longue, it has overcome foldable leisure chair rack and the existing deficiency of leisure chaise longue in background technology.
One of technical scheme adopting that the present invention solves its technical problem is:
Foldable leisure chair rack, comprising:
First cross frames (10) of about at least two parallel interval, this first cross frames (10) comprises the first connecting rod (11) of two intersection pivot joints, and the seat of honour (12) is established in this first connecting rod (11) upper end, and seat (13) is set in lower end;
Between two seats of honour (12) that are positioned at front side of every adjacent two first cross frames (10) and twice seats (13), be articulated with the second cross frames (20), between two seats of honour (12) that are positioned at rear side of these every adjacent two first cross frames (10) and twice seats (13), be also articulated with the second cross frames (20), this second cross frames (20) comprises the second connecting rod (21) of two intersection pivot joints;
Twice seats (13) that are positioned at rear side of this each the first cross frames (10) are all installed with vertical rod (30), and this vertical rod (30) upper end slides through and this lower seat of honour that (13) are corresponding (12);
This each first cross frames (10) is all provided with an oblique back support bar (40), this oblique back support bar (40) one end is articulated in vertical rod (30) upper end, the other end is flexibly connected the first cross frames (10), and a first connecting rod (11) of vertical rod in the time of deployed condition (30), tiltedly back support bar (40) and cross frames (10) forms three-legged structure.
This oblique back support bar (40) is for telescoping tube and one end are articulated in vertical rod (30) upper end, and the other end is articulated in the first cross frames (10).
This oblique back support bar (40) other end is articulated in the first connecting rod (11) of the first cross frames (10).
This oblique back support bar (40) other end is articulated in the seat of honour that is positioned at front side (12) or lower (13) of the first cross frames (10).
This oblique back support bar (40) other end is articulated in the drive-connecting shaft of pivot joint two first connecting rods (11) of the first cross frames (10).
This each first cross frames (10) is all also provided with a trunnion mount (41), and this trunnion mount (41) is articulated in the first cross frames (10), and this oblique back support bar (40) one end is articulated in vertical rod (30) upper end, and the other end slips trunnion mount (41).
This trunnion mount (41) is articulated in the first connecting rod (11) of the first cross frames (10).
This trunnion mount (41) is articulated in the seat of honour that is positioned at front side (12) of the first cross frames (10).
This trunnion mount (41) is articulated in the drive-connecting shaft of pivot joint two first connecting rods (11) of the first cross frames (10).
The present invention solve its technical problem the technical scheme adopting two be:
Foldable leisure chair rack, comprising:
First cross frames (10) of about at least two parallel interval, this first cross frames (10) comprises the first connecting rod (11) of two intersection pivot joints, and the seat of honour (12) is established in this first connecting rod (11) upper end, and seat (13) is set in lower end;
Between two seats of honour (12) that are positioned at front side of every adjacent two first cross frames (10) and twice seats (13), be articulated with the second cross frames (20), between two seats of honour (12) that are positioned at rear side of these every adjacent two first cross frames (10) and twice seats (13), be also articulated with the second cross frames (20), this second cross frames (20) comprises the second connecting rod (21) of two intersection pivot joints;
Twice seats (13) that are positioned at rear side of this each the first cross frames (10) are all installed with vertical rod (30), and this vertical rod (30) upper end slides through and this lower seat of honour that (13) are corresponding (12);
This each first cross frames (10) is all provided with an oblique back support bar (40), this vertical rod (30) is telescoping tube, this oblique back support bar (40) one end is articulated in vertical rod (30) upper end, the other end is articulated in the first cross frames (10), and a first connecting rod (11) of vertical rod in the time of deployed condition (30), tiltedly back support bar (40) and cross frames (10) forms three-legged structure.
This oblique back support bar (40) other end is articulated in the first connecting rod (11) of the first cross frames (10).
This oblique back support bar (40) other end is articulated in the seat of honour that is positioned at front side (12) or lower (13) of the first cross frames (10).
This oblique back support bar (40) other end is articulated in the drive-connecting shaft of pivot joint two first connecting rods (11) of the first cross frames (10).
The present invention solve its technical problem the technical scheme adopting three be:
Foldable leisure chair rack, comprising:
First cross frames (10) of about at least two parallel interval, this first cross frames (10) comprises the first connecting rod (11) of two intersection pivot joints, and the seat of honour (12) is established in this first connecting rod (11) upper end, and seat (13) is set in lower end;
Between two seats of honour (12) that are positioned at front side of every adjacent two first cross frames (10) and twice seats (13), be articulated with the second cross frames (20), between two seats of honour (12) that are positioned at rear side of these every adjacent two first cross frames (10) and twice seats (13), be also articulated with the second cross frames (20), this second cross frames (20) comprises the second connecting rod (21) of two intersection pivot joints;
Twice seats (13) that are positioned at rear side of this each the first cross frames (10) are all installed with vertical rod (30), and this vertical rod (30) upper end slides through and this lower seat of honour that (13) are corresponding (12);
This each first cross frames (10) is all provided with an oblique back support bar (40) and a trunnion mount (43), this trunnion mount (43) is articulated in vertical rod (30) upper end, slip in trunnion mount (43) this oblique back support bar (40) one end, the other end is articulated in the first cross frames (10), and a first connecting rod (11) of vertical rod in the time of deployed condition (30), tiltedly back support bar (40) and cross frames (10) forms three-legged structure.
This oblique back support bar (40) other end is articulated in the first connecting rod (11) of the first cross frames (10).
This oblique back support bar (40) other end is articulated in the seat of honour that is positioned at front side (12) or lower (13) of the first cross frames (10).
This oblique back support bar (40) other end is articulated in the drive-connecting shaft of pivot joint two first connecting rods (11) of the first cross frames (10).
The present invention solve its technical problem the technical scheme adopting four be:
Foldable leisure chair rack, comprising:
First cross frames (10) of about at least two parallel interval, this first cross frames (10) comprises the first connecting rod (11) of two intersection pivot joints, and the seat of honour (12) is established in this first connecting rod (11) upper end, and seat (13) is set in lower end;
Between two seats of honour (12) that are positioned at front side of every adjacent two first cross frames (10) and twice seats (13), be articulated with the second cross frames (20), between two seats of honour (12) that are positioned at rear side of these every adjacent two first cross frames (10) and twice seats (13), be also articulated with the second cross frames (20), this second cross frames (20) comprises the second connecting rod (21) of two intersection pivot joints;
Twice seats (13) that are positioned at rear side of this each the first cross frames (10) are all installed with vertical rod (30), and this vertical rod (30) upper end slides through and this lower seat of honour that (13) are corresponding (12);
This each first cross frames (10) is all provided with an oblique back support bar (40) and a slide (42), this slide (42) slips in first connecting rod (11), this oblique back support bar (40) one end is articulated in vertical rod (30) upper end, the other end is articulated in slide (42), and a first connecting rod (11) of vertical rod in the time of deployed condition (30), tiltedly back support bar (40) and cross frames (10) forms three-legged structure.
The present invention solve its technical problem the technical scheme adopting five be:
Comprise a leisure chaise longue for above-mentioned foldable leisure chair rack, also comprise and sit cloth (50) and backrest cloth (60), this seat cloth (50) is installed in four seats of honour (12), and this backrest cloth (60) is connected to two oblique back support bar (40).
The technical program is compared with background technology, and its tool has the following advantages:
The first, tiltedly back support bar is in tilted layout, and makes backrest cloth and sit cloth angle to be greater than 90 degree, and user sits that comfortableness is high thereon; The second, vertical rod, tiltedly back support bar and a first connecting rod form three-legged structure, and vertical rod vertically arranges: tiltedly back support bar connecting upright pole upper end and the first cross frames, can prevent from turning over after folding seat; Three-legged structure is large, and stability of strutting system is high; Can prevent that two oblique back support bar are close, avoid backrest cloth to surround user, user sits that comfortableness is high thereon.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 has illustrated the schematic perspective view of one of background technology leisure chaise longue.
Fig. 2 has illustrated the schematic perspective view of one of background technology leisure chaise longue Rocking chair frame in deployed condition.
Fig. 3 has illustrated the schematic perspective view of one of background technology leisure chaise longue Rocking chair frame in folding state.
Fig. 4 has illustrated two schematic perspective view of background technology leisure chaise longue.
The schematic perspective view of two Rocking chair frames that Fig. 5 has illustrated background technology leisure chaise longue in deployed condition.
The schematic perspective view of two Rocking chair frames that Fig. 6 has illustrated background technology leisure chaise longue in folding state.
Fig. 7 has illustrated the schematic perspective view of the leisure chaise longue of embodiment mono-.
The schematic perspective view of the Rocking chair frame that Fig. 8 has illustrated embodiment mono-in deployed condition.
Fig. 9 has illustrated the Rocking chair frame of embodiment mono-and has looked schematic diagram in the master of deployed condition.
Figure 10 has illustrated the Rocking chair frame of embodiment mono-and has looked schematic diagram in the master of half folding.
Figure 11 has illustrated the Rocking chair frame of embodiment mono-and has looked schematic diagram in the master of folding state.
The schematic perspective view of the Rocking chair frame that Figure 12 has illustrated embodiment bis-in deployed condition.
The schematic perspective view of the Rocking chair frame that Figure 13 has illustrated embodiment tri-in deployed condition.
The schematic perspective view of the Rocking chair frame that Figure 14 has illustrated embodiment tetra-in deployed condition.
The schematic perspective view of the Rocking chair frame that Figure 15 has illustrated embodiment five in deployed condition.
Figure 16 has illustrated the schematic perspective view of the leisure chaise longue of embodiment six.
The schematic perspective view of the Rocking chair frame that Figure 17 has illustrated embodiment six in deployed condition.
Figure 18 has illustrated the Rocking chair frame of embodiment six and has looked schematic diagram in the master of deployed condition.
Figure 19 has illustrated the Rocking chair frame of embodiment six and has looked schematic diagram in the master of half folding.
Figure 20 has illustrated the Rocking chair frame of embodiment six and has looked schematic diagram in the master of folding state.
The schematic perspective view of the Rocking chair frame that Figure 21 has illustrated embodiment seven in deployed condition.
The schematic perspective view of the Rocking chair frame that Figure 22 has illustrated embodiment eight in deployed condition.
The schematic perspective view of the Rocking chair frame that Figure 23 has illustrated embodiment nine in deployed condition.
Figure 24 has illustrated the schematic perspective view of the leisure chaise longue of embodiment ten.
The schematic perspective view of the Rocking chair frame that Figure 25 has illustrated embodiment ten in deployed condition.
Figure 26 has illustrated the Rocking chair frame of embodiment ten and has looked schematic diagram in the master of deployed condition.
Figure 27 has illustrated the Rocking chair frame of embodiment ten and has looked schematic diagram in the master of half folding.
Figure 28 has illustrated the Rocking chair frame of embodiment ten and has looked schematic diagram in the master of folding state.
The schematic perspective view of the Rocking chair frame that Figure 29 has illustrated embodiment 11 in deployed condition.
The schematic perspective view of the Rocking chair frame that Figure 30 has illustrated embodiment 12 in deployed condition.
The schematic perspective view of the Rocking chair frame that Figure 31 has illustrated embodiment 13 in deployed condition.
The schematic perspective view of the Rocking chair frame that Figure 32 has illustrated embodiment 14 in deployed condition.
Figure 33 has illustrated the schematic perspective view of the leisure chaise longue of embodiment 15.
The schematic perspective view of the Rocking chair frame that Figure 34 has illustrated embodiment 15 in deployed condition.
Figure 35 has illustrated the Rocking chair frame of embodiment 15 and has looked schematic diagram in the master of deployed condition.
Figure 36 has illustrated the Rocking chair frame of embodiment 15 and has looked schematic diagram in the master of half folding.
Figure 37 has illustrated the Rocking chair frame of embodiment 15 and has looked schematic diagram in the master of folding state.
The schematic perspective view of the Rocking chair frame that Figure 38 has illustrated embodiment 16 in deployed condition.
The schematic perspective view of the Rocking chair frame that Figure 39 has illustrated embodiment 17 in deployed condition.
The schematic perspective view of the Rocking chair frame that Figure 40 has illustrated embodiment 18 in deployed condition.
The schematic perspective view of the Rocking chair frame that Figure 41 has illustrated embodiment 19 in deployed condition.
Figure 42 has illustrated the schematic perspective view of the leisure chaise longue of embodiment 20.
The schematic perspective view of the Rocking chair frame that Figure 43 has illustrated embodiment 20 in deployed condition.
The schematic perspective view of the Rocking chair frame that Figure 44 has illustrated embodiment 20 in half folding.
The schematic perspective view of the Rocking chair frame that Figure 45 has illustrated embodiment 20 in folding state.
The schematic perspective view of the Rocking chair frame that Figure 46 has illustrated embodiment 21 in deployed condition.
Detailed description of the invention
Embodiment mono-
Please refer to Fig. 7 to Figure 11, folding chair for rest, comprises Rocking chair frame, sits cloth 50 and backrest cloth 60.This Rocking chair frame comprises two first cross frames 10, these two first cross frames, 10 left and right parallel interval, this first cross frames 10 comprises the first connecting rod 11 of two intersection pivot joints, and these two first connecting rods, 11 middle parts are articulated by drive-connecting shaft, the seat of honour 12 is established in these first connecting rod 11 upper ends, and seat 13 is set in lower end.The present embodiment is taking two first cross frames 10 as example, but and as limit, as required, can comprise first cross frames such as three, four, five, making leisure chaise longue is multi seat row seat.
Between two seats of honour 12 that are positioned at front side of every adjacent two first cross frames 10 and twice seats 13, be articulated with the second cross frames 20, between two seats of honour 12 that are positioned at rear side of these every adjacent two first cross frames 10 and twice seats 13, be also articulated with the second cross frames 20, this second cross frames 20 comprises the second connecting rod 21 of two intersection pivot joints.Two second connecting rod 21 upper ends that are positioned at the first cross frames 10 of front side upwards stretch out into bar, separately arrange handrail cloth and connect oblique back support bar and bar to form handrail.
Twice seats 13 that are positioned at rear side of this each the first cross frames 10 are all installed with vertical rod 30, and these vertical rod 30 upper ends slide through and this lower the 13 corresponding seats of honour 12.This vertical rod 30 is single pole.
This each first cross frames 10 is all provided with an oblique back support bar 40, and this oblique back support bar 40 is for telescoping tube and comprise an extra heavy pipe and a tubule, and this tubule is socketed in extra heavy pipe, and preferably extra heavy pipe upper tubule under, but and as limit.This extra heavy pipe upper end is oblique back support bar 40 one end and is articulated in vertical rod 30 upper ends, and this tubule lower end is the drive-connecting shaft of the oblique back support bar other end and pivot joint two first connecting rods 11 that are articulated in the first cross frames 10.Among the present embodiment, these vertical rod 30 upper ends are installed with trunnion mount, and this oblique back support bar 40 is articulated in trunnion mount.Wherein, one first connecting rod 11 of vertical rod 30 in the time of deployed condition, tiltedly back support bar 40 and cross frames 10 forms three-legged structure, and, among the present embodiment, by a minimum sliding distance in the mechanics limit seat of honour of limiting in vertical rod so that chair frame remains on deployed condition, as required, also can or/and, extra heavy pipe and tubule are realized Foldable chair frame in contraction state and are remained on deployed condition.
This seat cloth 50 is installed in four seats of honour 12, and this backrest cloth 60 is connected to two oblique back support bar 40, and as required, this seat cloth and backrest cloth can be integral.
Embodiment bis-
It and embodiment mono-difference are: please refer to Figure 12, the front end that these oblique back support bar 40 other ends are articulated in the first cross frames 10 is positioned at the first half of the first connecting rod 11 of top, front side.
Embodiment tri-
It and embodiment mono-difference are: please refer to Figure 13, the front end that these oblique back support bar 40 other ends are articulated in the first cross frames 10 is positioned at the first half of the first connecting rod 11 of below, front side.
Embodiment tetra-
It and embodiment mono-difference are: please refer to Figure 14, these oblique back support bar 40 other ends are articulated in be positioned at front side lower 13 of the first cross frames 10.
Embodiment five
It and embodiment mono-difference are: please refer to Figure 15, these oblique back support bar 40 other ends are articulated in the seat of honour that is positioned at front side 12 of the first cross frames 10.
Embodiment six
It and embodiment mono-difference are: please refer to Figure 16 to Figure 20, this each first cross frames 10 is all also provided with a trunnion mount 41, this trunnion mount 41 is articulated in the drive-connecting shaft of pivot joint two first connecting rods 11 of the first cross frames 10, this trunnion mount 41 is established chute, these oblique back support bar 40 one end are articulated in vertical rod 30 upper ends, and the other end slips the chute in trunnion mount 41; This oblique back support bar 40 is single pole.Among the present embodiment, by a minimum sliding distance in the mechanics limit seat of honour of limiting in vertical rod so that chair frame remains on deployed condition, as required, also can or/and, tiltedly the position limiting structure between back support bar and the first trunnion mount makes Foldable chair frame remain on deployed condition.The intensity of whole hack lever is high, convenient expansion folding.
Embodiment seven
It and embodiment six differences are: please refer to Figure 21, the front end that this trunnion mount 41 is articulated in the first cross frames 10 is positioned at the first half of the first connecting rod 11 of top, front side.
Embodiment eight
It and embodiment six differences are: please refer to Figure 22, the front end that this trunnion mount 41 is articulated in the first cross frames 10 is positioned at the first half of the first connecting rod 11 of below, front side.
Embodiment nine
It and embodiment six differences are: please refer to Figure 23, this trunnion mount 41 is articulated in the seat of honour that is positioned at front side 12 of the first cross frames 10.
Embodiment ten
It and embodiment six differences are: please refer to Figure 24 to Figure 28, this vertical rod 30 is for telescoping tube and comprise extra heavy pipe and tubule, this extra heavy pipe be enclosed within outside tubule and extra heavy pipe upper tubule under, affixed lower of this tubule lower end, this extra heavy pipe slides through the seat of honour; These oblique back support bar 40 one end are articulated in vertical rod 30 upper ends, and the other end is articulated in the drive-connecting shaft of pivot joint two first connecting rods 11 of the first cross frames 10.The intensity of whole hack lever is high, convenient expansion folding.
Embodiment 11
It and embodiment ten differences are: please refer to Figure 29, the front end that these oblique back support bar 40 other ends are articulated in the first cross frames 10 is positioned at the first half of the first connecting rod 11 of top, front side.
Embodiment 12
It and embodiment ten differences are: please refer to Figure 30, the front end that these oblique back support bar 40 other ends are articulated in the first cross frames 10 is positioned at the first half of the first connecting rod 11 of below, front side.
Embodiment 13
It and embodiment ten differences are: please refer to Figure 31, these oblique back support bar 40 other ends are articulated in be positioned at front side lower 13 of the first cross frames 10.
Embodiment 14
It and embodiment ten differences are: please refer to Figure 32, these oblique back support bar 40 other ends are articulated in the seat of honour that is positioned at front side 12 of the first cross frames 10.
Embodiment 15
It and embodiment six differences are: please refer to Figure 33 to Figure 37, this each first cross frames 10 is all provided with oblique back support bar 40 and one second trunnion mount 43, and this second trunnion mount 43 is articulated in vertical rod 30 upper ends, and this second trunnion mount 43 is established chute.Slip in the second trunnion mount 43 these oblique back support bar 40 one end, and the other end is articulated in the drive-connecting shaft of pivot joint two first connecting rods 11 of the first cross frames 10.Among the present embodiment, by a minimum sliding distance in the mechanics limit seat of honour of limiting in vertical rod so that chair frame remains on deployed condition, as required, also can or/and, tiltedly the position limiting structure between back support bar and the second trunnion mount makes Foldable chair frame remain on deployed condition.
Embodiment 16
It and embodiment 15 differences are: please refer to Figure 38, the front end that these oblique back support bar 40 other ends are articulated in the first cross frames 10 is positioned at the first half of the first connecting rod 11 of top, front side.
Embodiment 17
It and embodiment 15 differences are: please refer to Figure 39, the front end that these oblique back support bar 40 other ends are articulated in the first cross frames 10 is positioned at the first half of the first connecting rod 11 of below, front side.
Embodiment 18
It and embodiment 15 differences are: please refer to Figure 40, these oblique back support bar 40 other ends are articulated in be positioned at front side lower 13 of the first cross frames 10.
Embodiment 19
It and embodiment 15 differences are: please refer to Figure 41, these oblique back support bar 40 other ends are articulated in the seat of honour that is positioned at front side 12 of the first cross frames 10.
Embodiment 20
It and embodiment six differences are: please refer to Figure 42 to Figure 45, this each first cross frames 10 is all provided with oblique back support bar 40 and a slide 42, and this slide 42 slips the latter half of the first connecting rod 11 below rear end is positioned at rear side.These oblique back support bar 40 one end are articulated in vertical rod 30 upper ends, and the other end is articulated in slide 42.Among the present embodiment, by a minimum sliding distance in the mechanics limit seat of honour of limiting in vertical rod so that chair frame remains on deployed condition, as required, also can or/and, the position limiting structure between slide and first connecting rod makes Foldable chair frame remain on deployed condition.
Embodiment 21
It and embodiment 20 differences are: please refer to Figure 46, this slide 42 slips the first half of the first connecting rod 11 below front end is positioned at front side.
The above, only for preferred embodiment of the present invention, therefore can not limit according to this scope of the invention process, the equivalence of doing according to the scope of the claims of the present invention and description changes and modifies, and all should still belong in the scope that the present invention contains.
Claims (16)
1. foldable leisure chair rack, comprising:
First cross frames (10) of about at least two parallel interval, this first cross frames (10) comprises the first connecting rod (11) of two intersection pivot joints, and the seat of honour (12) is established in this first connecting rod (11) upper end, and seat (13) is set in lower end;
Between two seats of honour (12) that are positioned at front side of every adjacent two first cross frames (10) and twice seats (13), be articulated with the second cross frames (20), between two seats of honour (12) that are positioned at rear side of these every adjacent two first cross frames (10) and twice seats (13), be also articulated with the second cross frames (20), this second cross frames (20) comprises the second connecting rod (21) of two intersection pivot joints;
Twice seats (13) that are positioned at rear side of this each the first cross frames (10) are all installed with vertical rod (30), and this vertical rod (30) upper end slides through and this lower seat of honour that (13) are corresponding (12);
It is characterized in that:
This each first cross frames (10) is all provided with an oblique back support bar (40), this oblique back support bar (40) one end is articulated in vertical rod (30) upper end, the other end is flexibly connected the first cross frames (10), and a first connecting rod (11) of vertical rod in the time of deployed condition (30), tiltedly back support bar (40) and cross frames (10) forms three-legged structure.
2. foldable leisure chair rack according to claim 1, is characterized in that: this oblique back support bar (40) is for telescoping tube and one end are articulated in vertical rod (30) upper end, and the other end is articulated in the first cross frames (10).
3. foldable leisure chair rack according to claim 2, is characterized in that: this oblique back support bar (40) other end is articulated in the first connecting rod (11) of the first cross frames (10).
4. foldable leisure chair rack according to claim 2, is characterized in that: this oblique back support bar (40) other end is articulated in the seat of honour that is positioned at front side (12) or lower (13) of the first cross frames (10).
5. foldable leisure chair rack according to claim 2, is characterized in that: this oblique back support bar (40) other end is articulated in the drive-connecting shaft of pivot joint two first connecting rods (11) of the first cross frames (10).
6. foldable leisure chair rack according to claim 1, it is characterized in that: this each first cross frames (10) is all also provided with a trunnion mount (41), this trunnion mount (41) is articulated in the first cross frames (10), this oblique back support bar (40) one end is articulated in vertical rod (30) upper end, and the other end slips trunnion mount (41).
7. foldable leisure chair rack according to claim 6, is characterized in that: this trunnion mount (41) is articulated in the first connecting rod (11) of the first cross frames (10).
8. foldable leisure chair rack according to claim 6, is characterized in that: this trunnion mount (41) is articulated in the seat of honour that is positioned at front side (12) of the first cross frames (10).
9. foldable leisure chair rack according to claim 6, is characterized in that: this trunnion mount (41) is articulated in the drive-connecting shaft of pivot joint two first connecting rods (11) of the first cross frames (10).
10. foldable leisure chair rack, comprising:
First cross frames (10) of about at least two parallel interval, this first cross frames (10) comprises the first connecting rod (11) of two intersection pivot joints, and the seat of honour (12) is established in this first connecting rod (11) upper end, and seat (13) is set in lower end;
Between two seats of honour (12) that are positioned at front side of every adjacent two first cross frames (10) and twice seats (13), be articulated with the second cross frames (20), between two seats of honour (12) that are positioned at rear side of these every adjacent two first cross frames (10) and twice seats (13), be also articulated with the second cross frames (20), this second cross frames (20) comprises the second connecting rod (21) of two intersection pivot joints;
Twice seats (13) that are positioned at rear side of this each the first cross frames (10) are all installed with vertical rod (30), and this vertical rod (30) upper end slides through and this lower seat of honour that (13) are corresponding (12);
It is characterized in that:
This each first cross frames (10) is all provided with an oblique back support bar (40), this vertical rod (30) is telescoping tube, this oblique back support bar (40) one end is articulated in vertical rod (30) upper end, the other end is articulated in the first cross frames (10), and a first connecting rod (11) of vertical rod in the time of deployed condition (30), tiltedly back support bar (40) and cross frames (10) forms three-legged structure.
11. foldable leisure chair racks, comprising:
First cross frames (10) of about at least two parallel interval, this first cross frames (10) comprises the first connecting rod (11) of two intersection pivot joints, and the seat of honour (12) is established in this first connecting rod (11) upper end, and seat (13) is set in lower end;
Between two seats of honour (12) that are positioned at front side of every adjacent two first cross frames (10) and twice seats (13), be articulated with the second cross frames (20), between two seats of honour (12) that are positioned at rear side of these every adjacent two first cross frames (10) and twice seats (13), be also articulated with the second cross frames (20), this second cross frames (20) comprises the second connecting rod (21) of two intersection pivot joints;
Twice seats (13) that are positioned at rear side of this each the first cross frames (10) are all installed with vertical rod (30), and this vertical rod (30) upper end slides through and this lower seat of honour that (13) are corresponding (12);
It is characterized in that:
This each first cross frames (10) is all provided with an oblique back support bar (40) and a trunnion mount (43), this trunnion mount (43) is articulated in vertical rod (30) upper end, slip in trunnion mount (41) this oblique back support bar (40) one end, the other end is articulated in the first cross frames (10), and a first connecting rod (11) of vertical rod in the time of deployed condition (30), tiltedly back support bar (40) and cross frames (10) forms three-legged structure.
12. according to the foldable leisure chair rack described in claim 10 or 11, it is characterized in that: this oblique back support bar (40) other end is articulated in the first connecting rod (11) of the first cross frames (10).
13. according to the foldable leisure chair rack described in claim 10 or 11, it is characterized in that: this oblique back support bar (40) other end is articulated in the seat of honour that is positioned at front side (12) or lower (13) of the first cross frames (10).
14. according to the foldable leisure chair rack described in claim 10 or 11, it is characterized in that: this oblique back support bar (40) other end is articulated in the drive-connecting shaft of pivot joint two first connecting rods (11) of the first cross frames (10).
15. foldable leisure chair racks, comprising:
First cross frames (10) of about at least two parallel interval, this first cross frames (10) comprises the first connecting rod (11) of two intersection pivot joints, and the seat of honour (12) is established in this first connecting rod (11) upper end, and seat (13) is set in lower end;
Between two seats of honour (12) that are positioned at front side of every adjacent two first cross frames (10) and twice seats (13), be articulated with the second cross frames (20), between two seats of honour (12) that are positioned at rear side of these every adjacent two first cross frames (10) and twice seats (13), be also articulated with the second cross frames (20), this second cross frames (20) comprises the second connecting rod (21) of two intersection pivot joints;
Twice seats (13) that are positioned at rear side of this each the first cross frames (10) are all installed with vertical rod (30), and this vertical rod (30) upper end slides through and this lower seat of honour that (13) are corresponding (12);
It is characterized in that:
This each first cross frames (10) is all provided with an oblique back support bar (40) and a slide (42), this slide (42) slips in first connecting rod (11), this oblique back support bar (40) one end is articulated in vertical rod (30) upper end, the other end is articulated in slide (42), and a first connecting rod (11) of vertical rod in the time of deployed condition (30), tiltedly back support bar (40) and cross frames (10) forms three-legged structure.
16. 1 kinds comprise the leisure chaise longue of the foldable leisure chair rack described in claim 1 or 10 or 11 or 15, it is characterized in that: also comprise and sit cloth (50) and backrest cloth (60), this seat cloth (50) is installed in four seats of honour (12), and this backrest cloth (60) is connected to two oblique back support bar (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310590041.6A CN104042052B (en) | 2013-11-20 | 2013-11-20 | Foldable leisure chair rack and leisure chaise longue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310590041.6A CN104042052B (en) | 2013-11-20 | 2013-11-20 | Foldable leisure chair rack and leisure chaise longue |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104042052A true CN104042052A (en) | 2014-09-17 |
| CN104042052B CN104042052B (en) | 2017-12-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310590041.6A Active CN104042052B (en) | 2013-11-20 | 2013-11-20 | Foldable leisure chair rack and leisure chaise longue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104042052B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11241097B2 (en) | 2019-06-04 | 2022-02-08 | Yeti Coolers, Llc | Portable chair |
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| CN2434966Y (en) * | 2000-08-31 | 2001-06-20 | 郑世平 | Back-adjustable folding chair |
| CN2478459Y (en) * | 2000-11-14 | 2002-02-27 | 叶乾忠 | Structure-improved folding easy chair |
| US6382715B1 (en) * | 2001-08-15 | 2002-05-07 | Larry Tang | Collapsible children's patio chair |
| CN2542141Y (en) * | 2002-03-07 | 2003-04-02 | 厦门革新塑胶制品有限公司 | Portable folding chair |
| CN203041399U (en) * | 2012-12-13 | 2013-07-10 | 浙江泰普森休闲用品有限公司 | Folding chair |
| CN203662323U (en) * | 2013-11-20 | 2014-06-25 | 鹭谱达（厦门）户外用品有限公司 | Folding leisure chair frame and leisure chair |
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2013
- 2013-11-20 CN CN201310590041.6A patent/CN104042052B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2434966Y (en) * | 2000-08-31 | 2001-06-20 | 郑世平 | Back-adjustable folding chair |
| CN2478459Y (en) * | 2000-11-14 | 2002-02-27 | 叶乾忠 | Structure-improved folding easy chair |
| US6382715B1 (en) * | 2001-08-15 | 2002-05-07 | Larry Tang | Collapsible children's patio chair |
| CN2542141Y (en) * | 2002-03-07 | 2003-04-02 | 厦门革新塑胶制品有限公司 | Portable folding chair |
| CN203041399U (en) * | 2012-12-13 | 2013-07-10 | 浙江泰普森休闲用品有限公司 | Folding chair |
| CN203662323U (en) * | 2013-11-20 | 2014-06-25 | 鹭谱达（厦门）户外用品有限公司 | Folding leisure chair frame and leisure chair |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11241097B2 (en) | 2019-06-04 | 2022-02-08 | Yeti Coolers, Llc | Portable chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104042052B (en) | 2017-12-26 |
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