CN110313705A - Folded frame and the folding table and folding seat for using the frame - Google Patents
Folded frame and the folding table and folding seat for using the frame Download PDFInfo
- Publication number
- CN110313705A CN110313705A CN201910680613.7A CN201910680613A CN110313705A CN 110313705 A CN110313705 A CN 110313705A CN 201910680613 A CN201910680613 A CN 201910680613A CN 110313705 A CN110313705 A CN 110313705A
- Authority
- CN
- China
- Prior art keywords
- leg
- folding
- frame
- pressure
- articulated
- 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
Links
- 210000001364 upper extremity Anatomy 0.000 claims abstract description 75
- 230000007306 turnover Effects 0.000 claims description 48
- 238000005086 pumping Methods 0.000 claims description 38
- 230000001788 irregular Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 25
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B3/00—Folding or stowable tables
- A47B3/08—Folding or stowable tables with legs pivoted to top or underframe
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B3/00—Folding or stowable tables
- A47B3/08—Folding or stowable tables with legs pivoted to top or underframe
- A47B3/083—Folding or stowable tables with legs pivoted to top or underframe with foldable top leaves
-
- 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
- A47C4/04—Folding chairs with inflexible seats
-
- 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
-
- 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
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/407—Support for the head or the back for the back of collapsible type
-
- 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
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
- A47C7/462—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means
-
- 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
- A47C7/541—Supports for the arms of adjustable type
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B3/00—Folding or stowable tables
- A47B3/08—Folding or stowable tables with legs pivoted to top or underframe
- A47B2003/0824—Folding or stowable tables with legs pivoted to top or underframe the table legs being individually collapsible against the underside of the table top
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Special Chairs (AREA)
Abstract
The invention discloses a kind of folded frame and using the folding table and folding seat of the frame, belong to technical field of furniture.It solves larger, in irregular shape, storage transport the is inconvenient defect of volume after folding existing for traditional folding table in the prior art or folding seat.Its main structure includes front leg, back leg, trailing arm and pressure-bearing frame, and one end of the front leg and one end of back leg are articulated and connected by hinge axis A, and locating part between leg is equipped between the front leg and back leg；One end of the trailing arm and back leg are articulated and connected, and one end of the other end and pressure-bearing frame is articulated and connected by hinge axis C, and the pressure-bearing frame is equipped with the locating slot matched with hinge axis A.Present invention is mainly used in family, office or market.
Description
Technical field:
The invention belongs to technical field of furniture, specifically, more particularly to a kind of folded frame and using the frame folding
Folded table and folding seat.
Background technique:
The supplement of portable folding table or folding seat as daily furniture or fitment, has brought very in life
Big convenience.But common folding table volume is larger, and in the prior art, such as application No. is 2018114797614 patent of invention public affairs
A kind of folding table has been opened, in X shape after hinged expansion in the middle part of two table legs, but angle is smaller between any leg support and desktop, and single zero
Part can be longer, and it is more that desktop end is stretched out after folding；Common no handrail Portable folding chair in life, such as application No. is
2016204036971 patent discloses that a kind of folding seat, application No. is the patents of 201580004766X to disclose a kind of chair
Son, extension of the chair back frame as supporting leg, single part is longer, and total length is longer after folding, and in irregular shape, storage
It is inconvenient；Such as application No. is 2016211735453 patents to disclose a kind of folding fan folding for the folding seat of another prior art
Chair fixes chair back frame and center of rotation integrated board, and forward and backward leg support and seat board one end are hinged with center of rotation integrated board, folding
Poststack height is smaller, but its front leg is still longer than other component, until keeping space utilization insufficient, fold thicknesses are also thick；For another example apply
Number for 2019101175881 patent disclose one kind can back belt type folding seat, chair legs and the chair back are articulated with seat face
End, although small volume after folding, four chair legs are mutually indepedent, it is cumbersome and be unfolded after security and stability compared with
Difference.And armed folding seat, a kind of folding seat such as is disclosed application No. is the patent of 201620090628X, it is simultaneous with supporting leg
Handrail anchor point use is done, single part is also longer, and volume after folding is also big, in irregular shape.
Summary of the invention:
In order to solve volume after folding existing for traditional folding table in the prior art or folding seat it is larger, it is in irregular shape,
The inconvenient disadvantage of storage transport the present invention provides a kind of folded frame being different from the prior art and uses the folding of the frame
Folded table and folding seat, folded frame volume after folding is small, height is small, saves space, is suitble to extensive storage and transport.
To achieve the goals above, realization that the present invention adopts the following technical solutions:
A kind of folded frame, including front leg, back leg, trailing arm and pressure-bearing frame, one end of the front leg and back leg
One end be articulated and connected by hinge axis A, between the front leg and back leg be equipped with leg between locating part；One end of the trailing arm
It is articulated and connected with back leg, one end of the other end and pressure-bearing frame is articulated and connected by hinge axis C, and the pressure-bearing frame is equipped with and hinge
The locating slot that chain rivet A is matched.
A kind of folding table, including above-mentioned folded frame, the pressure-bearing frame are equipped with bearing plate.
Further, the bearing plate includes that turnover panel A and turnover panel B, the turnover panel A and turnover panel B are respectively equipped with turnover panel limit
Mechanism, the front leg and/or back leg are equipped with additional leg mechanism.
Further, the turning plate limiting mechanism includes folding and L shape support arm, and the folding and turnover panel A or turnover panel B are solid
Fixed connection is simultaneously articulated and connected with pressure-bearing frame, and the L shape support arm and front leg are articulated and connected.
Further, the turning plate limiting mechanism includes folding and folding connecting rod group, the folding and turnover panel A or turnover panel B
It is fixedly connected and is articulated and connected with pressure-bearing frame, one end of the folding connecting rod group and pressure-bearing frame are articulated and connected, the other end and turnover panel A
Or the bottom articulated connection of turnover panel B, two connecting rods of folding connecting rod group are hinged, and have limit.
Further, the additional leg mechanism includes that rotation additional leg A, tooth set A, tooth set B and spring A, the rotation are attached
Leg A, tooth set A, tooth set B and spring A is added to be installed on the transverse tube of front leg bottom, the teeth portion of the tooth set A and tooth set B can nibble
It closing, the tooth set B is fixedly connected with the transverse tube of bottom, and the rotation additional leg A is fixedly connected with tooth set A, and the one of the spring A
End limit is fixed, and the other end is pressed on rotation additional leg A.
A kind of folding seat, including above-mentioned folded frame, the folding seat include chair back frame, and the chair back frame is equipped with chair back frame
Position-limit mechanism.
Further, the chair back frame is articulated and connected at one end with pressure-bearing frame.
Further, the chair back frame and pressure-bearing frame be by connection short slab articulated connection, one end of the connection short slab with
One end of chair back frame is articulated and connected, and one end of the other end and pressure-bearing frame is articulated and connected.
Further, the connection short slab is equipped with several short slab apertures, and the pressure-bearing frame is equipped with and short slab aperture
The sliding locating shaft B and spring B matched, the spring B are set on sliding locating shaft B.
Further, the chair back frame position-limit mechanism includes soft drawn band B.
Further, the chair back frame position-limit mechanism includes oblique fulcrum bar, locating rod and chair back locating notch, the oblique fulcrum bar
Both ends be articulated and connected respectively with chair back frame and pressure-bearing frame, the locating rod is connect with pressure-bearing frame, the chair back frame equipped with
The chair back locating notch that locating rod matches.
Further, the chair back frame position-limit mechanism includes handrail fold mechanism.
Further, the handrail fold mechanism includes pumping rod A, pumping rod B, strut A, strut B and strut C, described
One end of pumping rod A and chair back frame are articulated and connected, and the other end is nested in pumping rod B, and the end of the pumping rod A is equipped with pull
Limit shaft, the pumping rod B are equipped with the pumping rod limiting slot matched with pull limit shaft；Distinguish at the both ends of the strut A
It is articulated and connected with one end of pumping rod B and pressure-bearing frame, one end of the strut B and strut A are articulated and connected, the other end and strut C
One end be hinged, the other end of the strut C and pressure-bearing frame are articulated and connected.
Compared with prior art, the beneficial effects of the present invention are:
1, folded frame volume after folding is smaller, height is smaller, saves space, is suitble to extensive storage；
2, as folding table in use, increase turnover panel and additional leg mechanism, keep function more, suitable for a variety of different fields
It closes；
3, as folding seat in use, volume after folding is smaller, regular shape convenient for storage and is transported；
4, there can be stow-away arm rest in the case where not increasing fold height, it is more comfortable when using folding seat.
Detailed description of the invention:
Fig. 1 is the deployed configuration schematic diagram of embodiment 2 in the present invention；
Fig. 2 is the folding process schematic diagram of embodiment 2 in the present invention；
Fig. 3 is schematic diagram after the folding of embodiment 2 in the present invention；
Fig. 4 is the deployed configuration schematic diagram of embodiment 3 in the present invention；
Fig. 5 is the hierarchical diagram of embodiment 3 in the present invention；
Fig. 6 is schematic diagram after the folding of embodiment 3 in the present invention；
Fig. 7 is the deployed configuration schematic diagram one of embodiment 4 in the present invention；
Fig. 8 is the partial enlarged view in Fig. 7 at H；
Fig. 9 is the partial enlarged view in Fig. 7 at M；
Figure 10 is the hierarchical diagram of embodiment 4 in the present invention；
Figure 11 is the deployed configuration schematic diagram two of embodiment 4 in the present invention；
Figure 12 is schematic diagram after the folding of embodiment 4 in the present invention；
Figure 13 is the deployed configuration schematic diagram of embodiment 5 in the present invention；
Figure 14 is schematic diagram after the folding of embodiment 5 in the present invention；
Figure 15 is the deployed configuration schematic diagram of embodiment 6 in the present invention；
Figure 16 is the partial enlarged view in Figure 15 at N；
Schematic diagram one after Figure 17 folds for 6 side of embodiment in the present invention；
Figure 18 is the partial enlarged view in Figure 17 at P；
Figure 19 is schematic diagram two after the side of embodiment 6 in the present invention folds；
Figure 20 is the deployed configuration schematic diagram of embodiment 7 in the present invention；
Figure 21 is the folding process schematic diagram of embodiment 7 in the present invention；
Figure 22 is schematic diagram after the folding of embodiment 7 in the present invention；
Figure 23 is the deployed configuration schematic diagram of embodiment 8 in the present invention；
Figure 24 is schematic diagram after the folding of embodiment 8 in the present invention；
Figure 25 is the deployed configuration schematic diagram of embodiment 9 in the present invention；
Figure 26 is the folding process schematic diagram of embodiment 9 in the present invention；
Figure 27 is schematic diagram after the folding of embodiment 9 in the present invention；
Figure 28 is the partial enlarged view in Figure 25 at V；
Figure 29 is the deployed configuration schematic diagram of embodiment 10 in the present invention.
In figure: 1, front leg；2, back leg；3, trailing arm；4, pressure-bearing frame；5, locating part between leg；6, bearing plate；7, the chair back
Frame；8, chair back frame position-limit mechanism；9, turning plate limiting mechanism；10, leg mechanism is added；11, hinge axis A；12, handrail fold mechanism；
13, soft drawn band B；14, soft drawn rope between leg；15, limit film A；16, limit film C；17, limit film B；18, position limited folding plate between leg；
19, limit film D；20, soft drawn leukorrhagia fixed point；21, hinge axis B；22, oblique fulcrum bar；23, chair back locating notch；24, locating rod；
25, spring D；31, hinge axis C；41, locating slot；61, turnover panel A；62, turnover panel B；71, hinge axis D；81, locating shaft is slided；82,
Location hole；83, spring C；86, soft drawn band A；87, turnover axis；91, folding；92, L shape support arm；93, folding connecting rod group；101,L
Shape additional leg；102, additional leg A is rotated；103, tooth covers A；104, tooth covers B；105, spring A；106, locating pin A；107, location hole
A；108, additional leg B is rotated；109, diagonal brace leg plate；110, locating notch；111, additional leg locating pin；112, battered leg plate subplate；
113, subplate notch；114, supporting surface；115, subplate locating pin；121, U-shaped balustrade panel A；122, U-shaped balustrade panel B；123, trapezoidal
Support plate；124, handrail supporting plate；125, support plate horizontal axis；126, supporting plate locating notch；127, pumping rod A；128, pumping rod B；
129, strut A；130, strut B；131, strut C；132, pumping rod limiting slot；133, pumping rod limit shaft；134, location hook；
135, location hook handle；136, handrail pasting board；140, short slab is connected；141, locating shaft B is slided；142, short slab aperture；143, bullet
Spring B.
Specific embodiment:
Below by specific embodiment and in conjunction with attached drawing, the invention will be further described.
Embodiment 1:
As shown in Figure 1, a kind of folded frame, including front leg 1, back leg 2, trailing arm 3 and pressure-bearing frame 4, the front leg 1
One end and one end of back leg 2 be articulated and connected by hinge axis A11, be equipped between leg and limit between the front leg 1 and back leg 2
Position part 5；One end of the trailing arm 3 and back leg 2 are articulated with hinge axis B21, and one end of the other end and pressure-bearing frame 4 passes through hinge axis
C31 articulated connection, the pressure-bearing frame 4 are equipped with the locating slot 41 matched with hinge axis A11；Between front leg 1 and back leg 2
Locating part 5 between the leg of setting, to limit the expanded angle between front leg 1 and back leg 2.
After expansion, locating part 5 is A-shaped between front leg 1, back leg 2 and leg, and 41 positioning end of locating slot is in hinge axis A11
On, hinge axis B21,41 positioning end three-point fix of hinge axis C31 and locating slot are formed, pickaback small triangle makes to open up for example big triangle of shape
Open state is stablized.Hinge axis A11 is in the middle part of pressure-bearing frame 4 in this case, in 4 height phase of identical bearing area and pressure-bearing frame
With under the conditions of, compared with prior art, longest leg support single-piece length is obviously shortened, and 2 institute of front leg 1 and back leg after folding
It is also mutually close with the end of pressure-bearing frame 4 with same end, it can make after three longer single-piece end is close folded whole high
Degree direction shortens.
Embodiment 2:
As shown in Figure 1-3, a kind of folding table, including folded frame, folded frame include front leg 1, back leg 2, trailing arm 3
With pressure-bearing frame 4, one end of the front leg 1, one end of back leg 2 are articulated and connected by hinge axis A11, and the one of the trailing arm 3
End is articulated and connected with back leg 2 by hinge axis B21, and one end of the other end and pressure-bearing frame 4 is articulated and connected by hinge axis C31,
The pressure-bearing frame 4 is equipped with locating slot 41, and the hinge axis A11 passes through locating slot 41；Between the front leg 1 and back leg 2
Equipped with locating part 5 between leg, the pressure-bearing frame 4 is equipped with bearing plate 6.
Bearing plate 6 is connected on pressure-bearing frame 4 as desktop, and front leg 1 and back leg 2 are to be inverted door frame, collateral by two
Strut and bottom transverse tube composition, mounting means are nesting after bar supported on both sides folds, and front leg 1 and back leg 2 are articulated with hinge
Axis A11, the position limited folding plate 18 between leg of locating part 5 between leg in the present embodiment, after two pulling plates of position limited folding plate 18 are hinged between leg
Its both ends is hinged with front leg 1 and back leg 2 again respectively, and it acts as limit angle between front leg 1 and back leg 2
System.At a distance from the articulated shaft to hinge axis A11 of the position limited folding plate 18 between leg of front leg 1 and it is to 18 liang of position limited folding plate between leg
The sum of the distance of articulated shaft between pulling plate, at a distance from the articulated shaft to hinge axis A11 equal to the position limited folding plate 18 between leg of back leg 2
And it to the sum of the distance of articulated shaft between 18 liang of pulling plates of position limited folding plate between leg, to fold, position limited folding plate 18 can be embedding between back leg
Enter between two leg supports.Pressure-bearing frame 4 is in " ψ " shape, and 4 two sides of pressure-bearing frame are equipped with U-shaped part, and trailing arm 3 is embeddable wherein after folding, lateral surface
Equipped with locating slot 41, hinge axis A11 can be slided in locating slot 41.The distance and hinge axis of hinge axis B21 to hinge axis C31
The center C31 is more than or equal to hinge axis B21 to the side hinge axis A11 front leg 1 and back leg 2 to 4 upper surface sum of the distance of pressure-bearing frame
End face farthest point distance, when to fold the bearing plate 6 of 4 upper surface of pressure-bearing frame not with the side hinge axis A11 front leg 1 and back leg
2 end faces contradict, and take the two equal in the present embodiment.The width and length of back leg 2 are respectively less than 1 inboard width of front leg and length
Degree, after folding in the embeddable front leg 1 of back leg 2.2 lower part of back leg is equipped with limit film A15, and the top of trailing arm 3 is equipped with limit
Piece B17, after folding, trailing arm 3 and back leg 2 will not cross front leg 1, and epidemic situation comparison is stablized.
Fig. 1 is the deployed configuration schematic diagram of folding table, and pressure-bearing frame 4 and its bearing plate 6 are pulled along, and makes trailing arm 3 with after
Angle between leg support 2 is 0 °, and pressure-bearing frame 4 and its bearing plate 6 are overlying on front leg 1, can be converted into shown in Fig. 2 be folded over
Journey state can be used as billboard use under this state；Front leg 1 in state shown in Fig. 2 and back leg 2 are folded into 0 ° of angle, i.e.,
It can be state after folding shown in Fig. 3.
Embodiment 3:
As shown in figure 4, a kind of folding table, the bearing plate 6 includes turnover panel A61 and turnover panel B62；It the turnover panel A61 and turns over
Turning plate limiting mechanism 9 is equipped on plate B62, the front leg 1 is equipped with additional leg mechanism 10；The turning plate limiting mechanism 9 wraps
Folding 91 and L shape support arm 92 are included, the folding 91 is fixedly connected with turnover panel A61 or turnover panel B62 and hingedly connects with pressure-bearing frame 4
It connects, the L shape support arm 92 is articulated with the inside of front leg 1；The additional leg mechanism 10 includes L shape additional leg 101, the L
The transverse tube of shape additional leg 101 and 1 bottom of front leg is articulated and connected.
In the present embodiment, the H-shaped structure of pressure-bearing frame 4, two sides are square tube, and two sides square tube upper surface is fixed by double angle,
Stull by double angle as two sides square tube, two sides double angle can also exceed square tube, be fixed with positioning groove plate in stull lower part,
Positioning groove plate is equipped with locating slot 41, and locating slot 41 is open；The double angle of folding 91 and pressure-bearing frame 4 on turnover panel B62 is cut with scissors
It connects in succession, four L shape support arms 92 are articulated with the inside of front leg 1；1 liang of support rod outside width of front leg is less than back leg 2
Inboard width, bottom bar and the dislocation of two struts be not in same plane.Other parts are same as Example 2.
As shown in figure 4, the locating slot 41 of pressure-bearing frame 4 is caught in hinge axis A11, the expansion mode of the present embodiment can be formed；
By the pressure-bearing frame 4 of Fig. 4 state and its turnover panel A61 and turnover panel B62 to front lower folding, the billboard state such as Fig. 2 form can be formed；
Continue to fold back leg 2 and can form state after the folding such as Fig. 6；Under Fig. 6 state, L shape additional leg 101 is unfolded, starts and turns over
Plate A61 and turnover panel B62 rotates L shape support arm 92 to perpendicular to front leg 1, that is, can be exchanged into state shown in Fig. 5, under this state
Two pieces of turnover panels can be converted independently.
Embodiment 4:
As Figure 7-9, a kind of folding table, the turning plate limiting mechanism 9 includes folding 91 and folding connecting rod group 93, described
Folding 91 be fixedly connected with turnover panel A61 or turnover panel B62 and with pressure-bearing frame 4 be articulated and connected, one end of the folding connecting rod group 93 with
The inside of pressure-bearing frame 4 is articulated and connected, and the bottom of the other end and turnover panel A61 and turnover panel B62 are articulated and connected, can be to turnover panel after opening
A61 and turnover panel B62 are supported；Folding connecting rod group 93 is hinged by two connecting rods, one of connecting rod section be it is U-shaped, separately
One connecting rod is located at wherein, embeddable after folding, and being opened for 180 ° has limit, and it is easy to support can to form dead point.
In the present embodiment, front leg 1 and back leg 2 respectively set a set of additional leg mechanism 10, the additional leg mechanism on front leg 1
10 include rotation additional leg A102, tooth set A103, tooth set B104 and spring A105, the rotation additional leg A102, tooth cover A103,
Tooth set B104 and spring A105 is installed on the transverse tube of 1 bottom of front leg, and tooth covers A103 and tooth set its teeth portion of B104 can be mutual
Engagement, tooth set B104 are fixedly connected with the transverse tube of 1 bottom of front leg, and tooth covers A103 and is fixedly connected with rotation additional leg A102, institute
One end limit for stating spring A105 is fixed, and the other end is pressed on rotation additional leg A102；When the supporting surface of rotation additional leg A102
114 it is vertical with front leg 1 when, tooth set A103 and tooth set B104 intermeshing and position, when rotate additional leg A102 folding when, no
It is to be rotated by 90 ° angle, the re-enter position of engagement, the medial surface of rotation additional leg A102 are not equipped with calmly for the design of multi-tooth meshing
Position nail A106, the outside of front leg 1 are equipped with the location hole A107 matched with locating pin A106, can be additional to folded rotation
Leg A102 positioning.
Back leg 2 is equipped with additional leg mechanism 10, and the additional leg mechanism 10 further includes rotation additional leg B108 and diagonal brace
Leg plate 109, the rotation additional leg B108 are mounted on the transverse tube of 2 bottom of back leg, and the diagonal brace leg plate 109 is hinged on back leg
In the upright bar of frame 2, the rotation additional leg B108 be equipped with additional leg locating pin 111, the diagonal brace leg plate 109 be equipped with it is attached
The locating notch 110 for adding leg locating pin 111 to match.The battered leg being fixedly connected by articulated shaft is additionally provided on diagonal brace leg plate 109
Plate subplate 112, battered leg plate subplate 112 are equipped with subplate notch 113, and front leg 1 is equipped with the pair matched with subplate notch 113
Plate locating pin 115.When front leg 1 and back leg 2 are folded into 0 ° of angle, open rotation additional leg B108 and make diagonal brace leg plate
109 locating notch 110 enters additional leg locating pin 111, positions to rotation additional leg B108, while subplate notch 113
Also it is threaded to subplate locating pin 115, is linked together front leg 1 and back leg 2.Other parts are same as Example 3.
As shown in fig. 7, the locating slot 41 of pressure-bearing frame 4 is caught in hinge axis A11, turnover panel A61 and turnover panel B62 are folded to and are held
On press box 4, rotation additional leg B108 and diagonal brace leg plate 109 are folded to, pulling rotation additional leg A102 gram concordant with back leg 2
The pressure for taking spring A105 is disengaged from tooth set A103 and tooth set B104, and rotation rotation additional leg A102 makes locating pin A106
Into location hole A107, that is, it can be exchanged into the unfolded state of folding table；Continuing to lift pressure-bearing frame 4 makes locating slot 41 be detached from hinge axis
A11 is overlying on pressure-bearing frame 4 on front leg 1, can switch to billboard state as shown in Figure 2；Continue to fold front leg 1 and back leg
2, state after the folding such as Figure 12 can be switched to；Continue to open turnover panel A61 and turnover panel B62 and open rotation additional leg A102, makes tooth
A103 and tooth set B104 engagement are covered, that is, switchs to turnover panel state as shown in Figure 10；Under folded state shown in Figure 12, open
Rotation additional leg A102 and rotation additional leg B108 is simultaneously positioned, and can be formed the shape state of falling T-shaped, can also be done billboard use；Continue to turn over
Dynamic pressure-bearing frame 4 to locating slot 41 enters hinge axis A11, can be exchanged into the billboard state such as Figure 11.
Embodiment 5:
As shown in figure 13, a kind of folding seat, including folded frame, folded frame include front leg 1, back leg 2, trailing arm 3
With pressure-bearing frame 4, one end of the front leg 1, one end of back leg 2 are articulated and connected by hinge axis A11, and the one of the trailing arm 3
End is articulated and connected with back leg 2 by hinge axis B21, and one end of the other end and pressure-bearing frame 4 is articulated and connected by hinge axis C31,
The pressure-bearing frame 4, which is equipped with, matches locating slot 41 with hinge axis A11, and locating slot 41 is open, the front leg 1 and back leg
Equipped with locating part 5 between leg between frame 2；The folding seat includes chair back frame 7, and the chair back frame 7 is equipped with chair back frame position-limit mechanism 8,
To limit the open angle between chair back frame 7 and pressure-bearing frame 4.
The bottom of the chair back frame 7 is articulated and connected by hinge axis D71 and trailing arm 3, and the chair back frame position-limit mechanism 8 wraps
Sliding locating shaft 81 and location hole 82 are included, sliding locating shaft 81 is set on chair back frame 7, and the pressure-bearing frame 4 is equipped with fixed with sliding
The location hole 82 that position axis 81 matches slides and is cased with spring C83 on locating shaft 81, acts on to push sliding locating shaft 81 to positioning
82 sidesway of hole makes 7 stable position of chair back frame by sliding locating shaft 81 and location hole 82.
The embeddable pressure-bearing frame 4 of bearing plate 6 is seat board, can also be directly anchored on pressure-bearing frame 4, the present embodiment selects the former.
Since the top of trailing arm 3 can also not have bearing plate 6 in the present embodiment, from without considering to contradict with it to happen.
Front leg 1 and back leg 2 are opened to limiting, and sliding locating shaft 81 is pushed into location hole 82 by spring C83, make chair back frame
7 positioning, are caught in hinge axis A11 for locating slot 41, can be converted into the folding seat expanded view of state as shown in figure 13；In expansion shape
State pulls sliding locating shaft 81 to be detached from location hole 82, and rotate backward chair back frame 7, lifts pressure-bearing frame 4, and locating slot 41 is made to be detached from hinge
Pressure-bearing frame 4 is overlying on front leg 1 by chain rivet A11, and front leg 1 and back leg 2 are folded, and folding makes chair back frame 7 after continuation
It is embedded between trailing arm 3 and back leg 2, folded state as shown in figure 14 can be switched to.
Embodiment 6:
As shown in figures 15-16, a kind of folding seat, chair back frame 7 and pressure-bearing frame 4 are connected by connection short slab 140, the connection
One end and 7 one end of chair back frame of short slab 140 are articulated and connected, and one end of the other end and pressure-bearing frame 4 is articulated and connected；The chair back frame 7
The chair back frame position-limit mechanism 8 being equipped with includes soft drawn band A86, and chair back frame 7 is fixed in soft drawn band one end A86, and the other end is by turning
Folding axis 87 is transferred and is fixed on front leg 1 after passing through pressure-bearing frame 4.
The short slab aperture 142 that short slab 140 is equipped with arc arrangement is connected, arc center is connection short slab 140 and pressure-bearing frame 4
Jointed shaft center, pressure-bearing frame 4 are equipped with the sliding locating shaft B141 matched with short slab aperture 142, slide on locating shaft B141
It is cased with spring B 143, effect is to make to slide locating shaft B141 to the direction movement of connection short slab 140 or have mobile trend, sliding
The straight straight warp through being greater than short slab aperture 142 of dynamic locating shaft B141, sliding locating shaft B141 and 142 contact jaw of short slab aperture do circle
Angle processing, connects the connection for having positioning between short slab 140 and pressure-bearing frame 4 but not locking.It is preceding to be taken up space after reducing folding
The bottom transverse tube of leg support 1 does dislocation processing.Other parts are same as Example 5.
Such as the unfolded state that Figure 15 is folding seat, front leg 1 and back leg 2 are opened to limit, the locating slot 41 of pressure-bearing frame 4
It is stuck on hinge axis A11, chair back frame 7 is opened to soft drawn band A86 tensioning state, and conversion sliding locating shaft B141 and different short slabs are small
The contact in hole 142, the angle between adjustable chair back frame 7 and pressure-bearing frame 4.By 7 collapsed forward of chair back frame, pressure-bearing frame 4 is started, is made
Locating slot 41 is detached from hinge axis A11, and to being overlying on front leg 1, then fold back collapsed forward pressure-bearing frame 4 chair back frame 7, and rolls over
Poststack leg support 2 is to folding position, such as Figure 17 and Figure 19 state.If axis 87 of transferring is in the deployed state as close as possible to hinge axis
A11, soft drawn leukorrhagia fixed point 20 of the soft drawn with A86 is again as close as possible to turnover axis 87 in a folded configuration, when collapsed forward pressure-bearing
To when being overlying on front leg 1, hinge axis A11 is moved at hinge axis C31 frame 4, after folding soft drawn band A86 can it is extra very much, in order to
Appropriate margin is obtained, the present embodiment will transfer axis 87 to the direction movement for leaving locating slot 41, and make soft drawn band A86 inflection, such as
Shown in Figure 18.
Embodiment 7:
As shown in figure 20, a kind of folding seat, chair back frame position-limit mechanism 8 are helped including what is be equipped between chair back frame 7 and pressure-bearing frame 4
Hand fold mechanism 12, the handrail fold mechanism 12 include U-shaped balustrade panel A121, U-shaped balustrade panel B122, trapezoidal support plate 123
With handrail supporting plate 124, the both ends of the U-shaped balustrade panel A121 are articulated and connected with chair back frame 7 and U-shaped balustrade panel B122 respectively, institute
The both ends for stating trapezoidal support plate 123 are articulated and connected with U-shaped balustrade panel B122 and pressure-bearing frame 4 respectively, in the trapezoidal support plate 123
Equipped with several support plate horizontal axis 125, one end of the handrail supporting plate 124 and pressure-bearing frame 4 are articulated and connected, and the other end is equipped with and branch
The supporting plate locating notch 126 that fagging horizontal axis 125 matches.
When supporting plate locating notch 126 is caught in support plate horizontal axis 125, trapezoidal support plate 123 can be positioned and be supported,
After folding, handrail supporting plate 124 can be embedded between pressure-bearing frame 4 and trapezoidal support plate 123, pressure-bearing frame 4 and handrail supporting plate 124 and support
Material removal process is done at 125 conflict of plate horizontal axis, back leg 2 can be completely embedded into front leg 1.Other parts and 6 phase of embodiment
Together.
As shown in figure 20, it pushes chair back frame 7 to lean forward, drives trapezoidal support plate 123 to lean forward, by the supporting plate of handrail supporting plate 124
Locating notch 126 is caught on support plate horizontal axis 125, can form the unfolded state of folding seat.Supporting plate locating notch 126 is detached from branch
Fagging horizontal axis 125, the trapezoidal support plate 123 that leans forward make 0 ° of angle of handrail supporting plate 124 and pressure-bearing frame 4, make trailing arm 3 and back leg
2 angle is 0 °, if Figure 21 is folded down chair back frame 7, pressure-bearing frame 4 and folds front leg 1 and back leg 2, can be exchanged into figure
State after being folded shown in 22.After folding, front leg 1 and back leg 2 enter in the cavity of U-shaped balustrade panel A121, U-shaped balustrade panel
A121 and hinge axis B21 have conflict to be on U-shaped balustrade panel A121 to have done material removal process.
Embodiment 8:
As shown in figure 23, a kind of folding seat, the chair back frame position-limit mechanism 8 include oblique fulcrum bar 22, locating rod 24 and the chair back
Locating notch 23, the both ends of the oblique fulcrum bar 22 are articulated and connected in the middle part of 7 one end of chair back frame and pressure-bearing frame 4 respectively, the chair back
Frame 7 is equipped with chair back locating notch 23, and the locating rod 24 is after U-shaped bar and two side levers pass through and are cased with spring D25 after pressure-bearing frame 4
It is fixed by nut；The middle part bar and frame of locating rod 24 keep certain distance, so that chair back locating notch 23 joined together can
Facilitate insertion.
Front leg 1 is equal with 2 two sides width of back leg, height is equal, and hinge axis A11 stretches out medial surface；Trailing arm 3 with hold
4 hinged place of press box inwardly misplaces, and when to prevent trailing arm 3 and 2 angle of back leg being 0 °, contradicts with hinge axis A11；7 outside of chair back frame
Equipped with limit film D19, it is folded over back leg 2 to limit pressure-bearing frame 4, after folding and limit film C16, limit film B17 keep chair together
Stablize relative position between back frame 7, pressure-bearing frame 4, front leg 1 and back leg 2.Other parts are same as Example 6.
Front leg 1 and back leg 2 are opened, the locating slot 41 of pressure-bearing frame 4 is caught in hinge axis A11, and the chair back of chair back frame 7 is fixed
Position notch 23 is caught in locating rod 24, that is, can be exchanged into the unfolded state of folding seat shown in Figure 23；In folding seat unfolded state,
Chair back locating notch 23 is detached from locating rod 24, chair back frame 7 is flipped up and is overlying on pressure-bearing frame 4 to it, continue to make locating slot 41
It is detached from hinge axis A11, trailing arm 3, back leg 2 and front leg 1 are folded to 0 ° each other of angle, chair back frame 7 and pressure-bearing frame 4 are put into
Among folded leg support, as shown in figure 24, folded state can be switched to.
Embodiment 9:
As shown in figure 25, a kind of folding seat, chair back frame position-limit mechanism 8 are helped including what is be equipped between chair back frame 7 and pressure-bearing frame 4
Hand fold mechanism 12, the handrail fold mechanism 12 include pumping rod A127, pumping rod B128, strut A129, strut B130 and
One end of strut C131, the pumping rod A127 and chair back frame 7 are articulated and connected, and the other end is nested in pumping rod B128, described
The end of pumping rod A127 is equipped with pumping rod limit shaft 133, and the pumping rod B128 is equipped with to match with pumping rod limit shaft 133
The pumping rod limiting slot 132 of conjunction；The both ends of the strut A129 hingedly connect with one end of pumping rod B128 and pressure-bearing frame 4 respectively
It connects, one end of the strut B130 and strut A129 are articulated and connected, and one end of the other end and strut C131 is hinged, the strut
The other end and pressure-bearing frame 4 of C131 is articulated and connected.
Chair back frame 7 and pressure-bearing frame 4 are connected by connection short slab 140, and connection 140 one end of short slab is consolidated with chair back frame 7 by bolt
Fixed connection, the other end and pressure-bearing frame 4 are articulated and connected.Chair back frame 7 is superimposed with pressure-bearing frame 4 under folded state in the present embodiment, when need
Increase replaceable longer connection short slab 140 when seat cushion, the distance between chair back frame 7 and pressure-bearing frame 4 are increased with this.Strut
C131 can be nested in strut B130 after folding, and strut B130 can be in strut A129 after folding.At least in the handrail of side
In fold mechanism 12, pumping rod limit shaft 133 is fixedly connected with location hook 134 and location hook handle 135, location hook 134 and pumping
Pull rod A127 does material removal process in junction, when pumping rod A127 is pulled to expanded position, location hook 134 and location hook handle
135 fall because of gravity, and location hook 134 hooks the end pumping rod B128 and positions, in strut B130 and the hinged place strut C131
Increase torsional spring, in stable dead-centre position when making 180 ° of angles of strut B130 and strut C131.The upper surface pumping rod B128
Be additionally provided with handrail pasting board 136, the section of handrail pasting board 136 is L shape, short side inner surface front leg 1 upright bar lateral surface it
Outside, main function is to increase handrail width while being that chair back frame 7 limits, and chair back frame 7 crosses front leg 1 when avoiding folding.Other
Part is same as Example 8.
Such as the unfolded state that Figure 25 is folding seat, lifting location hook handle 135 makes location hook 134 be detached from the end pumping rod B128
Portion pushes chair back frame 7 to make forward in pumping rod A127 insertion pumping rod B128, and pushing strut B130 and the hinged place strut C131 makes
It is detached from dead-centre position, continues lower folding chair back frame 7 to being overlying on pressure-bearing frame 4；Pressure-bearing frame 4 is started, locating slot 41 is made to be detached from hinge
Axis A11, collapsed forward pressure-bearing frame 4 such as the pilot process of Figure 26, while folding front leg 1 and back leg 2, until such as the position Figure 27
For folded state.
Embodiment 10:
As shown in figure 29, a kind of folding seat, chair back frame position-limit mechanism 8 include being equipped between chair back frame 7 and pressure-bearing frame 4
Soft drawn band B13, the soft drawn rope 14 for leg between of locating part 5 between the leg, soft drawn are articulated with pressure-bearing frame 4 with the one end B13, and the other end is hinged
Only limit does not position between chair back frame 7, pressure-bearing frame 4 and chair back frame 7.It can also be by position limited folding plate 18 between leg by soft between leg
Drawstring 14 replaces.Other parts are same as Example 9.
Claims (14)
1. a kind of folded frame, it is characterised in that: described including front leg (1), back leg (2), trailing arm (3) and pressure-bearing frame (4)
One end of front leg (1) and the one end of back leg (2) are articulated and connected by hinge axis A (11), the front leg (1) and back leg
(2) equipped with locating part (5) between leg between；One end and back leg (2) of the trailing arm (3) are articulated and connected, the other end and pressure-bearing frame
(4) one end is articulated and connected by hinge axis C (31), and the pressure-bearing frame (4) is equipped with the positioning matched with hinge axis A (11)
Slot (41).
2. a kind of folding table, including folded frame described in claim 1, it is characterised in that: the pressure-bearing frame (4) is equipped with and holds
Pressing plate (6).
3. folding table according to claim 2, it is characterised in that: the bearing plate (6) includes turnover panel A (61) and turnover panel B
(62), the turnover panel A (61) and turnover panel B (62) are respectively equipped with turning plate limiting mechanism (9), the front leg (1) and/or back leg
(2) it is equipped with additional leg mechanism (10).
4. folding table according to claim 3, it is characterised in that: the turning plate limiting mechanism (9) includes folding (91) and L
Shape support arm (92), the folding (91) are fixedly connected with turnover panel A (61) or turnover panel B (62) and are articulated and connected with pressure-bearing frame (4),
The L shape support arm (92) and front leg (1) are articulated and connected.
5. folding table according to claim 3, it is characterised in that: the turning plate limiting mechanism (9) include folding (91) and
Folding connecting rod group (93), the folding (91) are fixedly connected with turnover panel A (61) or turnover panel B (62) and hingedly connect with pressure-bearing frame (4)
It connects, one end of the folding connecting rod group (93) and pressure-bearing frame (4) are articulated and connected, the other end and turnover panel A (61) or turnover panel B's (62)
Bottom articulated connection, two connecting rods of folding connecting rod group (93) are hinged, and have limit.
6. folding table according to claim 3, it is characterised in that: the additional leg mechanism (10) includes rotation additional leg A
(102), tooth set A (103), tooth set B (104) and spring A (105), the rotation additional leg A (102), tooth set A (103), tooth cover B
(104) it is installed on the transverse tube of front leg (1) bottom with spring A (105), the tooth of tooth set A (103) and tooth set B (104)
Portion is engageable, and tooth set B (104) is fixedly connected with the transverse tube of bottom, the rotation additional leg A (102) and tooth set A (103)
It is fixedly connected, one end of the spring A (105), which limits, to be fixed, and the other end is pressed in rotation additional leg A (102).
7. a kind of folding seat, including folded frame described in claim 1, it is characterised in that: the folding seat includes chair back frame
(7), the chair back frame (7) is equipped with chair back frame position-limit mechanism (8).
8. folding seat according to claim 7, it is characterised in that: the chair back frame (7) and pressure-bearing frame (4) are hinged at one end
Connection.
9. folding seat according to claim 7, it is characterised in that: the chair back frame (7) is short by connecting with pressure-bearing frame (4)
Plate (140) articulated connection, one end of connection short slab (140) and the one end of chair back frame (7) are articulated and connected, the other end and pressure-bearing
One end of frame (4) is articulated and connected.
10. folding seat according to claim 9, it is characterised in that: the connection short slab (140) is equipped with several short slabs
Aperture (142), the pressure-bearing frame (4) are equipped with the sliding locating shaft B (141) matched with short slab aperture (142) and spring B
(143), the spring B (143) is set in sliding locating shaft B (141).
11. according to folding seat described in claim 8-10 any one, it is characterised in that: the chair back frame position-limit mechanism (8)
Including soft drawn band B (13).
12. folding seat according to claim 7, it is characterised in that: the chair back frame position-limit mechanism (8) includes oblique fulcrum bar
(22), locating rod (24) and chair back locating notch (23), the both ends of the oblique fulcrum bar (22) respectively with chair back frame (7) and pressure-bearing frame
(4) it is articulated and connected, the locating rod (24) connect with pressure-bearing frame (4), and the chair back frame (7) is equipped with to be matched with locating rod (24)
The chair back locating notch (23) of conjunction.
13. according to folding seat described in claim 7-10 any one, it is characterised in that: the chair back frame position-limit mechanism (8)
Including handrail fold mechanism (12).
14. folding seat according to claim 13, it is characterised in that: the handrail fold mechanism (12) includes pumping rod A
(127), pumping rod B (128), strut A (129), strut B (130) and strut C (131), one end of the pumping rod A (127) with
Chair back frame (7) articulated connection, the other end are nested in pumping rod B (128), and the end of the pumping rod A (127) is limited equipped with pull
Position axis (133), the pumping rod B (128) are equipped with the pumping rod limiting slot (132) matched with pull limit shaft (133)；Institute
The both ends for stating strut A (129) are articulated and connected with one end of pumping rod B (128) and pressure-bearing frame (4) respectively, the strut B (130)
One end and strut A (129) be articulated and connected, the other end and the one end of strut C (131) be hinged, the strut C (131) it is another
One end and pressure-bearing frame (4) are articulated and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910680613.7A CN110313705A (en) | 2019-07-26 | 2019-07-26 | Folded frame and the folding table and folding seat for using the frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910680613.7A CN110313705A (en) | 2019-07-26 | 2019-07-26 | Folded frame and the folding table and folding seat for using the frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110313705A true CN110313705A (en) | 2019-10-11 |
Family
ID=68124738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910680613.7A Pending CN110313705A (en) | 2019-07-26 | 2019-07-26 | Folded frame and the folding table and folding seat for using the frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110313705A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6213556B1 (en) * | 1999-07-31 | 2001-04-10 | Chao Ken Chen | Extendible chair arm |
| EP2140986A1 (en) * | 2008-06-30 | 2010-01-06 | Robert W. Wise | Collapsible infeed/outfeed table |
| CN106136652A (en) * | 2016-08-01 | 2016-11-23 | 周建明 | Entangle/posture correction chair |
| US20180325261A1 (en) * | 2017-05-15 | 2018-11-15 | Bock 1 Gmbh & Co. Kg | Armrest, in particular for an office chair |
| CN108813920A (en) * | 2018-08-31 | 2018-11-16 | 潘兴民 | Folding table and its folded frame with folded frame |
| CN208598670U (en) * | 2018-03-30 | 2019-03-15 | 芜湖市第二人民医院 | A kind of multifunctional wheelchair |
| CN208658340U (en) * | 2017-11-13 | 2019-03-29 | 云南保良家具有限公司 | A kind of folding seat |
| CN109588900A (en) * | 2019-01-18 | 2019-04-09 | 潘兴民 | It can be combined to the fold furniture of bed |
| CN210539649U (en) * | 2019-07-26 | 2020-05-19 | 潘兴民 | Folding frame and folding table and folding chair using same |
-
2019
- 2019-07-26 CN CN201910680613.7A patent/CN110313705A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6213556B1 (en) * | 1999-07-31 | 2001-04-10 | Chao Ken Chen | Extendible chair arm |
| EP2140986A1 (en) * | 2008-06-30 | 2010-01-06 | Robert W. Wise | Collapsible infeed/outfeed table |
| CN106136652A (en) * | 2016-08-01 | 2016-11-23 | 周建明 | Entangle/posture correction chair |
| US20180325261A1 (en) * | 2017-05-15 | 2018-11-15 | Bock 1 Gmbh & Co. Kg | Armrest, in particular for an office chair |
| CN208658340U (en) * | 2017-11-13 | 2019-03-29 | 云南保良家具有限公司 | A kind of folding seat |
| CN208598670U (en) * | 2018-03-30 | 2019-03-15 | 芜湖市第二人民医院 | A kind of multifunctional wheelchair |
| CN108813920A (en) * | 2018-08-31 | 2018-11-16 | 潘兴民 | Folding table and its folded frame with folded frame |
| CN109588900A (en) * | 2019-01-18 | 2019-04-09 | 潘兴民 | It can be combined to the fold furniture of bed |
| CN210539649U (en) * | 2019-07-26 | 2020-05-19 | 潘兴民 | Folding frame and folding table and folding chair using same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7265614B2 (en) | folding table stool set | |
| WO2012092773A1 (en) | Vertically-elevating sliding foldable frame | |
| US20120286544A1 (en) | Collapsible Lounge Chair with Backpack Straps | |
| CN202760689U (en) | Folding chair | |
| CN110313705A (en) | Folded frame and the folding table and folding seat for using the frame | |
| CN108323976A (en) | A kind of portable chair cushion and a kind of chair | |
| CN209172782U (en) | Electronic tipping-up seat | |
| WO2020088553A1 (en) | Iron rack used for stand assist recliner and operating method therefor | |
| CN210539649U (en) | Folding frame and folding table and folding chair using same | |
| US7192083B2 (en) | Folding linkage | |
| TWM275834U (en) | Locking structure of foldable wheelchair | |
| CN208658340U (en) | A kind of folding seat | |
| CN210751093U (en) | Running machine convenient to fold and store | |
| CN110037463A (en) | A kind of sitting posture regulating device for low seat seating unit | |
| CN209152783U (en) | It is perpendicular that turn over band bookshelf invisible bed | |
| CN209644473U (en) | Convenient for the children dinning chair folded | |
| CN201920176U (en) | Double folding chair | |
| CN217592373U (en) | Foldable support frame and foldable chair | |
| CN209644440U (en) | It can be combined to the fold furniture of bed | |
| CN217365144U (en) | Folding support frame and folding bedstead | |
| TWM344813U (en) | Foldable bed | |
| RU223225U1 (en) | Mechanism for transforming furniture with a folding backrest | |
| CN219020701U (en) | Armrest joint synchronization mechanism | |
| CN205671315U (en) | Folding chair for fishing | |
| JPS6311986Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |