Multifunction balcony folding stand
Technical field
Wide, reliable operation that the present invention relates to a kind of Multifunction balcony folding stand, especially purposes, it is easy to use, can be just
The nearly Multifunction balcony folding stand folded or be unfolded.
Background technique
Current balcony Foldable drying rack, although sheet, quilt, clothes can be dried directly, function is very little;Although by
Container can dry granular article, but very inconvenient specially for container;Although can fold, after stretching, extension accidentally upwards
Touching, is easy to topple over;Although volume reduces after folding, the place of collection is in addition found, is not wanted to take the trouble slightly.
In order to promote quality of life, need to innovate existing balcony Foldable drying rack.
Summary of the invention
Wide, reliable operation that the technical problem to be solved in the present invention is to provide a kind of purposes, it is easy to use, can fold nearby
Or the Multifunction balcony folding stand of expansion.
In order to solve the above technical problems, the technical solution of the present invention is as follows:
A kind of Multifunction balcony folding stand contains and determines frame, pivoted frame and height adjustment device.
Determine frame to be made of beam slab and vertical tube.
Beam slab is horizontal strip rectangular slab, and nearby there is horizontal upper installing hole at both ends.
The cross section of vertical tube is rectangle, and the transverse width of outside plate is less than or equal to the transverse width of its interior plate, bottom
The vertical height of plate is greater than the outside plate or the vertical height of the interior plate, so that the lower end of the bottom plate extends downwardly, and the stretching
There is lower mounting hole on end, which selectively uses;Close on the interior plate of the outside plate, there successively have from top to bottom to be upper fixed
Position hole, middle location hole and lower Positioning holes;Location hole is close to the upper end of the interior plate on this;The lower Positioning holes, close to the inside
Plate it is longitudinally central, at a distance from the interior plate lower end be less than its at a distance from the interior plate upper end;Location hole is located in this
On this between location hole and the lower Positioning holes;Outer surface near two bottom plate upper ends of two vertical tubes, respectively one of with beam slab both ends
Neighbouring outer surface snugly vertically connects, but two upper installing holes are still exposed on the beam slab.
Pivoted frame is made of transverse tube, frame, plate and attachment device.
Transverse tube is horizontal round tube, and axial length, which is equal to, determines the distance between two interior plates of two vertical tubes on frame, outside
Diameter is less than the transverse width of interior plate, thereon there are two horizontal bar shaped transverse tube window, the two transverse tube windows be located at its two
On outer surface near one of end.
Frame surrounds U-shaped by two round side pipes and circular flat pipe, and the outer diameter of this two side pipe is equal to the outer diameter of transverse tube, this is flat
The outer diameter of pipe is equal to the outer diameter of transverse tube;The lower end of this two side pipe respectively with one of the both ends of the flat pipe are round and smooth is connected as entirety, this
The upper end of two side pipes is snugly connect with the lower surface near one of both ends of transverse tube of corresponding position respectively, this two sides
Pipe is parallel to each other, the axis of this two side pipe, the axis of the flat pipe, the transverse tube axis in the same plane.
Plate is identical as the shape of transverse tube and the enclosed pivoted frame cavity of frame, area equation, and the plate is snugly embedding
It connects in the pivoted frame cavity.
Attachment device is made of cylinder, spring, traverse latch and traverse latch screw.
The outer end opening of cylinder, inner end are cylinder bottom, and axial length is less than the half of transverse tube axial length, and outer diameter is equal to
Or the internal diameter greater than transverse tube, have horizontal bar shaped cylinder window on the outer surface of adjacent open end, the shape of the cylinder window and
Area is identical as the transverse tube window on transverse tube;Two cylinders are snugly inserted into respectively in the transverse tube at one of transverse tube both ends
In chamber, the open end of this two cylinder is flushed with the port of respective end on the transverse tube, the cylinder window on this two cylinder with this
The transverse tube window of respective end communicates on transverse tube.
Two springs are horizontal in the cylinder bore of one of two cylinders being installed in transverse tube respectively, and the inner end of this two spring is equal
It is contacted with the cylinder bottom of place cylinder.
Traverse latch is cylindrical bar, and axial length is less than the axial length of cylinder, and outer diameter is equal to or less than the interior of cylinder
Diameter has traverse latch screw hole thereon;It is less than it at a distance from the traverse latch screw hole, with the traverse latch outer end at a distance from the traverse latch inner end;Two
A traverse latch is inserted into respectively in the cylinder bore of one of two cylinders being installed in transverse tube, the inner end of this two traverse latch with place cylinder
In spring outer end in contact.
Traverse latch screw is integral by traverse latch screw rod and hemispherical traverse latch nut block;Two traverse latch spiral shells of two traverse latch screws
Bar is each passed through the cylinder window of one of two transverse tube windows and corresponding position on transverse tube, snugly screws in corresponding position
In the traverse latch screw hole of traverse latch, the traverse latch nut of this two traverse latch screw is all exposed in the outside of the transverse tube window of corresponding position;This two
Traverse latch is protruding from the open end of the cylinder at place under the action of the spring of the compression of its contact;To transverse tube axial direction
The traverse latch nut of any one traverse latch screw in the two mobile traverse latch screws of middle part, the traverse latch that the traverse latch screw can be made to connect
Where all entering the traverse latch in the cylinder bore of cylinder.
Two traverse latch on pivoted frame are inserted into respectively on determine two vertical tubes on frame two in one of location hole, when which goes to level
It is maximum height with respect to the height of balcony floors;Two traverse latch on pivoted frame are inserted into two lower Positioning holes for determining two vertical tubes on frame respectively
One of in, when which goes to level its with respect to balcony floors height be minimum constructive height;Two traverse latch on pivoted frame are inserted into respectively
Determine in two of two vertical tubes on frame in one of location hole, when which goes to level its with respect to balcony floors height be in it is contour
Degree.
Height adjustment device is by flat quill, flat sleeve, strut sleeve, manual bolt, spindle housing, strut and strut axle group
At.
Flat quill is horizontal round tube or horizontal cylindrical bar, and axial length is equal to two insides for determining two vertical tubes on frame
The distance between plate, outer diameter are less than the outer diameter of pivoted frame upper lateral tube, and both ends of the surface are respectively with one of this two interior plate close under inner
The outer surface at end snugly connects.
Flat sleeve is short round tube, and internal diameter is equal to or more than the outer diameter of flat quill, is sleeved on the transverse direction of flat quill
Center, can be along axial small range or so transverse shifting, can be rotatable around its axis.
Strut sleeve is round tube, and outer diameter is equal to the outer diameter of flat sleeve, and axial length is less than flat quill and determines frame
The distance between upper beam slab;Strut sleeve, lower end surface are snugly connect with the upper surface of flat sleeve lateral center,
The axis vertical take-off of axis and the flat sleeve has strut sleeve screw hole on the side near the upper end.
Manual bolt is integral by hand screw and butterfly handle group, which revolves the strut set for being inserted in strut sleeve
In cylinder screw hole.
Spindle housing has water by orthogonal rectangular base plate and the vertical at L-shaped entirety of board group of rectangle, the center for hanging down plate plate face
Flat vertical plate hole;The bottom surface of two bottom plates of two spindle housing respectively the back side with the pivoted frame plate lateral middle of corresponding position with close-fitting
Conjunction mode connects, and the vertical plate of two in the two spindle housing block is mutually opposed, the axis of the vertical plate hole of two in the two spindle housing
Horizontal registration, and close on the pivoted frame flat pipe axis.
Strut axle is cylindrical quarter butt, and axial length is greater than between two vertical plates of two spindle housing being mounted on pivoted frame
Distance, outer diameter are equal to or less than the internal diameter for the plate hole that hangs down, and both ends are inserted into respectively in one of two vertical plate holes of this two spindle housing,
It cannot be axially moveable, but it can be rotated about axis.
Strut is cylindrical bar, and outer diameter is equal to or less than the internal diameter of strut sleeve, and axial length, which is less than on pivoted frame, puts down
Pipe and the distance between the pivoted frame upper lateral tube, lower end surface with the upper surface of strut axle lateral center is snugly vertical connects
It connects, the axis vertical take-off of axis and the strut axle.
Strut is inserted into strut sleeve, the precession hand when the flatbed horizontal on the pivoted frame by the rotatable end for raising pivoted frame
Dynamic screw, is pressed on the hand screw of the manual bolt on the strut, which acts on the stiction of the strut,
The strut is prevented to slide with respect to the strut sleeve, so that the plate keeps horizontality;Unscrew the manual bolt, by the strut from
The back side of the plate is swung to after extracting out in the strut sleeve, which swings to balcony balustrade, which just can fold vertically
In determining in frame.
A kind of method expanding the Multifunction balcony folding stand use scope is such that
Multiple Multifunction balcony folding stands are mounted side by side on balcony balustrade, it is more on this multiple Multifunction balcony folding stand
The axis horizontal of block beam slab is overlapped or in same level.
With such a structure, since pivoted frame installs plate, there are frame and transverse tube to stop around plate, dry small
It need not another standby container when grain or small article.Compared with current balcony clothes hanger, Multifunction balcony folding stand uses more convenient.
With such a structure, different with the height of lower Positioning holes due to determining upper location hole on frame, middle location hole, it installs
There are three types of height is selective according to the actual situation when pivoted frame.When pivoted frame is mounted in upper location hole, the position of horizontal pivoted frame is most
Height can dry small article on the pivoted frame;When pivoted frame is mounted in lower Positioning holes, the position of horizontal pivoted frame is minimum, the pivoted frame
It can make child's desk;When pivoted frame is mounted in middle location hole, the position of horizontal pivoted frame is medium altitude, which can make chess table
Or dining table or tea table or desk.Compared with current balcony clothes hanger, Multifunction balcony folding holder function is more complete, and purposes is wide.
With such a structure, strut is fixed in strut sleeve due to manual bolt when pivoted frame goes to level, is touched
Pivoted frame is touched, pivoted frame will not malfunction.Compared with current balcony clothes hanger, Multifunction balcony folding stand reliable operation.
With such a structure, multiple Multifunction balcony folding stands are mounted side by side on balcony, as needed, can individually make
With can partially select, can all use, balcony can be accounted for less as far as possible.If drying the big part such as sheet or mosquito net or quilt, this is more
A Multifunction balcony folding stand all uses;If child will do one's assignment on balcony, a Multifunction balcony folding stand is only used.
With such a structure, do not need in use, pivoted frame nearby it is compact-folded be concealed in by balcony balustrade, do not take up an area
Side.It needs in use, pulling out pivoted frame nearby.It is convenient to use and collect.
Detailed description of the invention
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing.
Fig. 1 is schematic front view when Multifunction balcony folding stand is in folded state.
Fig. 2 is the schematic diagram that frame is determined after Fig. 1 transfer rack is detached from.
Fig. 3 is the enlarged diagram of left side vertical tube interior plate outer surface in Fig. 1.
Fig. 4 is the enlarged diagram of right side vertical tube interior plate outer surface in Fig. 1.
Fig. 5 is the enlarged diagram of transverse tube horizontal profile in Fig. 1, and the axis of the transverse tube is on the section.
Fig. 6 is the schematic diagram at Fig. 1 transfer rack back side.
Specific embodiment
As shown in each figure of Fig. 1 to Fig. 6, a kind of Multifunction balcony folding stand contains and determines frame, pivoted frame and height adjustment device.
It is made of as shown in Figure 1, determining frame beam slab 1 and vertical tube 2.
As shown in Figure 1, beam slab 1 is horizontal strip rectangular slab, nearby there is horizontal upper installing hole 1a at both ends.
Illustrate: when the effect of upper installing hole 1a is such that install Multifunction balcony folding stand on balcony, two installations
Screw is each passed through the rear railing for screwing in balcony of one of the two upper installing holes 1a, which is snugly mounted on
On the railing.
As shown in figure 1, figure 3 and figure 4, the cross section of vertical tube 2 is rectangle, and the transverse width of outside plate 2a is less than or equal to it
The transverse width of interior plate 2b, the vertical height of bottom plate 2c are greater than the vertical height of outside plate 2a or interior plate 2b, thus
The lower end of bottom plate 2c extends downwardly, and has lower mounting hole 2d on the extension end, which selectively uses.It is close to be somebody's turn to do
On the interior plate 2b of outside plate 2a, successively there are upper location hole 2e, middle location hole 2f and lower Positioning holes 2g from top to bottom.Positioning on this
Hole 2e is close to the upper end of interior plate 2b.Lower Positioning holes 2g, close to the longitudinally central of interior plate 2b, with the interior plate
The distance of the lower end 2b is less than it at a distance from the upper end interior plate 2b.It is lower fixed with this to be located at location hole 2e on this by location hole 2f in this
Between the hole 2g of position.Outer surface near two upper ends bottom plate 2c of two vertical tubes 2, respectively with the outer surface near one of 1 both ends of beam slab
Snugly vertical connection, but two upper installing hole 1a still expose on the beam slab 1.
Illustrate: " the lower mounting hole 2d is selectively used " means that installation Multifunction balcony folds on balcony
Frame, when about 2 mounting hole 2d corresponding positions of vertical tube are equipped with balcony balustrade component, mounting screw screws in after passing through the lower mounting hole 2d
The lower end of the vertical tube 2 is snugly connected on the balcony balustrade component by the balcony balustrade component;When the lower mounting hole
It is vacant not have to when the corresponding position 2d does not have balcony balustrade component.
As shown in Figure 1, shown in Figure 5, pivoted frame is made of transverse tube 3, frame 5, plate 6 and attachment device.
As shown in Figure 1, transverse tube 3 be horizontal round tube, axial length be equal to determine two vertical tubes 2 on frame two interior plate 2b it
Between distance, outer diameter is less than the transverse width of interior plate 2b, thereon there are two horizontal bar shaped transverse tube window 3a, the two transverse tubes
Window 3a is located on the outer surface near one of its both ends.
As shown in Figure 1, frame 5 surrounds U-shaped by two circle side pipe 5a and circular flat pipe 5b, the outer diameter of this two side pipe 5a is impartial
In the outer diameter of transverse tube 3, the outer diameter of the flat pipe 5b is equal to the outer diameter of transverse tube 3.The lower end of this two side pipe 5a is respectively with the flat pipe 5b's
One of both ends are round and smooth to be connected as entirety, the upper end of this two side pipe 5a is respectively and near one of both ends of transverse tube 3 of corresponding position
Lower surface snugly connects, this two side pipe 5a is parallel to each other, the axis of this two side pipe 5a, the flat pipe 5b axis, should
The axis of transverse tube 3 is in the same plane.
As shown in Figure 1, plate 6 is identical as the shape of transverse tube 3 and the enclosed pivoted frame cavity of frame 5, area equation, the plate 6
Snugly rabbet in the pivoted frame cavity.
As shown in figure 5, attachment device is made of cylinder 7, spring 8, traverse latch 9 and traverse latch screw 4.
As shown in Figure 1, shown in Figure 5, the outer end opening of cylinder 7, inner end are cylinder bottom, and axial length is less than 3 axial length of transverse tube
Half, outer diameter is equal to or more than the internal diameter of transverse tube 3, has horizontal bar shaped cylinder window on the outer surface of adjacent open end
The shape and area of 7a, cylinder window 7a are identical as the transverse tube window 3a on transverse tube 3.Two cylinders 7 are snugly
It is inserted into the transverse tube inner cavity 3b at one of 3 both ends of transverse tube respectively, end of the open end of this two cylinder 7 with respective end on the transverse tube 3
Mouth flushes, and the cylinder window 7a on this two cylinder 7 is communicated with the transverse tube window 3a of respective end on the transverse tube 3.
As shown in figure 5, two springs 8 are horizontal in the cylinder bore 7b of one of two cylinders 7 being installed in transverse tube 3 respectively,
The inner end of this two spring 8 is contacted with the cylinder bottom of place cylinder 7.
As shown in figure 5, traverse latch 9 be cylindrical bar, axial length be less than cylinder 7 axial length, outer diameter be equal to or
Less than the internal diameter of cylinder 7, there is traverse latch screw hole 9a thereon.It is less than itself and this at a distance from traverse latch screw hole 9a, with 9 outer end of traverse latch
The distance of 9 inner end of traverse latch.Two traverse latch 9 are inserted into respectively in the cylinder bore 7b of one of two cylinders 7 being installed in transverse tube 3, this
Outer end in contact of the inner end of two traverse latch 9 with the spring 8 in place cylinder 7.
As shown in Figure 1, shown in Figure 5, traverse latch screw 4 is integral by traverse latch screw rod 4a and hemispherical traverse latch nut 4b group.Two cross
Two traverse latch screw rod 4a for fastening screw 4 with a bolt or latch, are each passed through the cylinder window of one of two transverse tube window 3a and corresponding position on transverse tube 3
7a is snugly screwed in the traverse latch screw hole 9a of corresponding position traverse latch 9, and the traverse latch nut 4b of this two traverse latch screw 4 reveals
Out corresponding position transverse tube window 3a outside.This two traverse latch 9 is under the action of spring 8 of the compression of its contact, from institute
Cylinder 7 open end it is protruding.Any one into the two mobile traverse latch screws 4 of the axial middle part of the transverse tube 3 is horizontal
The traverse latch nut 4b for fastening screw 4 with a bolt or latch, the traverse latch 9 that the traverse latch screw 4 can be made to connect all enter the cylinder of the 9 place cylinder 7 of traverse latch
In the 7a of inner cavity.
As shown in figure 1, figure 3 and figure 4, two traverse latch 9 on pivoted frame are inserted into location hole 2e on determine two vertical tubes 2 on frame two respectively
One of in, when which goes to level its with respect to balcony floors height be maximum height.Two traverse latch 9 on pivoted frame are inserted into respectively
Determine in one of two lower Positioning holes 2g of two vertical tubes 2 on frame, it is minimum with respect to the height of balcony floors when which goes to level
Highly.Two traverse latch 9 on pivoted frame are inserted into respectively in determine two vertical tubes 2 on frame two in one of location hole 2f, which goes to level
When its with respect to balcony floors height be medium altitude.
As shown in Fig. 2, Fig. 6, height adjustment device is by flat quill 10, flat sleeve 11, strut sleeve 12, manual bolt
13, spindle housing 14, strut 15 and strut axle 16 form.
As shown in Fig. 2, flat quill 10 is horizontal round tube or horizontal cylindrical bar, axial length, which is equal to, to be determined two on frame
The distance between two interior plate 2b of vertical tube 2, outer diameter are less than the outer diameter of pivoted frame upper lateral tube 3, and both ends of the surface are respectively with this in two
The outer surface of one of side plate 2b close to inner lower end snugly connects.
As shown in Fig. 2, flat sleeve 11 is short round tube, internal diameter is equal to or more than the outer diameter of flat quill 10, is sleeved on
The lateral center of flat quill 10, can be along axial small range or so transverse shifting, can be rotatable around its axis.
As shown in Fig. 2, strut sleeve 12 is round tube, outer diameter is equal to the outer diameter of flat sleeve 11, and axial length is less than
Flat quill 10 and determine the distance between beam slab 1 on frame.Strut sleeve 12, the upper table of lower end surface and flat 11 lateral center of sleeve
Face snugly connects, the axis vertical take-off of axis and the flat sleeve 11, has strut sleeve on the side near the upper end
Screw hole 12a.
As shown in Fig. 2, manual bolt 13 is integral by hand screw 13a and butterfly handle 13b group, hand screw 13a
Rotation is inserted in the strut sleeve screw hole 12a of strut sleeve 12.
As shown in fig. 6, spindle housing 14 is somebody's turn to do by orthogonal rectangular base plate 14a and the vertical at L-shaped entirety of plate 14b group of rectangle
There is horizontal vertical plate hole 14c in the center for plate 14b plate face of hanging down.The bottom surface of two bottom plate 14a of two spindle housing 14 respectively with corresponding position
The back side of 6 lateral middle of pivoted frame plate snugly connect, the vertical plate 14b of two pieces in the two spindle housing 14 is mutually right
Set, the axis horizontal of the vertical plate hole 14c of two in the two spindle housing 14 is overlapped, and close on the pivoted frame flat pipe 5b axis.
As shown in fig. 6, strut axle 16 is cylindrical quarter butt, axial length is greater than two spindle housing 14 being mounted on pivoted frame
The distance between two vertical plate 14b, outer diameter is equal to or less than the internal diameter for the plate hole 14c that hangs down, this two shaft is inserted at both ends respectively
In one of vertical plate hole 14c of the two of frame 14, it cannot be axially moveable, but it can be rotated about axis.
As shown in fig. 6, strut 15 is cylindrical bar, outer diameter is equal to or less than the internal diameter of strut sleeve 12, axial long
Degree is less than the distance between flat pipe 5b and the pivoted frame upper lateral tube 3 on pivoted frame, the upper table of lower end surface and 16 lateral center of strut axle
Face snugly vertically connects, the axis vertical take-off of axis and the strut axle 16.
As shown in Figure 1, Figure 2, Figure 6 shows, strut 15 is inserted into strut sleeve 12, when this turn by the rotatable end for raising pivoted frame
Precession manual bolt 13, is pressed on the hand screw 13a of the manual bolt 13 on the strut 15 when plate 6 on frame is horizontal,
Hand screw 13a acts on the stiction of the strut 15, and the strut 15 is prevented to slide with respect to the strut sleeve 12, thus should
Plate 6 keeps horizontality.The manual bolt 13 is unscrewed, which is swung into the plate after extracting out in the strut sleeve 12
6 back side, the strut sleeve 12 swing to balcony balustrade, which just can be folded to vertically determines in frame.
Illustrate: it is required that the purpose of flat sleeve 11 " it can be along axial small range or so transverse shifting " is such that be mounted on
The position of strut sleeve 12 and strut 15 on flat sleeve 11 can lateral alternate, to not interfere pivoted frame compact-folded in determining frame
In.
A kind of method expanding the Multifunction balcony folding stand use scope is such that
Multiple Multifunction balcony folding stands are mounted side by side on balcony balustrade, it is more on this multiple Multifunction balcony folding stand
The axis horizontal of block beam slab 1 is overlapped or in same level.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing.The present invention is not limited to above-mentioned embodiment party
Formula, technical field those of ordinary skill within the scope of knowledge, can also be before not departing from present inventive concept
Put that various changes can be made.The various change made without departing from the purpose of the present invention, still falls within the scope of the present invention.