WO2018213982A1 - 一种伸缩式可收拢洗手盆 - Google Patents

一种伸缩式可收拢洗手盆 Download PDF

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Publication number
WO2018213982A1
WO2018213982A1 PCT/CN2017/085342 CN2017085342W WO2018213982A1 WO 2018213982 A1 WO2018213982 A1 WO 2018213982A1 CN 2017085342 W CN2017085342 W CN 2017085342W WO 2018213982 A1 WO2018213982 A1 WO 2018213982A1
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WO
WIPO (PCT)
Prior art keywords
frame
support frame
wash basin
strip
strips
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Application number
PCT/CN2017/085342
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English (en)
French (fr)
Inventor
曾迪
Original Assignee
曾迪
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 曾迪 filed Critical 曾迪
Priority to PCT/CN2017/085342 priority Critical patent/WO2018213982A1/zh
Priority to JP2018529064A priority patent/JP6823065B2/ja
Priority to CN201780047227.3A priority patent/CN109563700A/zh
Publication of WO2018213982A1 publication Critical patent/WO2018213982A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/32—Holders or supports for basins

Definitions

  • the invention relates to the field of sanitary ware, in particular to a telescopic collapsible wash basin.
  • Wash basins are generally used to collect and drain sewage when people wash their faces and rinse their mouths. Most of the time after washing is done, the wash basins are almost never used, but they always occupy a large space. Therefore, people have invented a washable wash basin, which is intended to be used when the wash basin is needed, and can be stored when the wash basin is not needed, thereby achieving a space saving effect. Design research.
  • the utility model patent of "manual and electric folding hand washing table” of application number 201420223362.2 discloses a folding hand washing table.
  • the technical scheme of the hand washing table is: an "L" shaped sliding plate is embedded in the slideway, and one end of the supporting arm It is connected to the sink and the other end is connected to the skateboard. There are also telescopic locks on the boards on both sides of the box.
  • the sink is usually shrunk into the "mouth” shape box. When used, the sink can be pulled up by the manpower.
  • the arm drives the skateboard to slide on the slideway, the basin rises to the height, and then the entire basin is hung on the telescopic head through the "L"-shaped "one” hook, so that it is used like a normal basin, when the handle basin is needed Shrink back to the "mouth” shape box, pull the ring with a pull, pull the ring to pull the two locks through the cable, the hook is removed, the basin is retracted, the technical solution can receive the sink in the box
  • the solution does not really reduce the space occupied by the sink, and, due to the complexity
  • the structure increases the manufacturing difficulty and production cost, and if it is damaged, the maintenance is difficult.
  • a sanitary ware which includes a sink and a toilet, and the hand basin is connected to the upper part of the water storage tank through a folder .
  • the sink is connected by a folder that can be leveld up to 90 degrees.
  • the level of the sink is up to 90 degrees, and the inlet and outlet linkages can be controlled by the connection of the folder.
  • fold the sink through the folder by 90 degrees. After the toilet is used, simply pull the sink down to the horizontal position.
  • the technical solution combines the sink and the toilet, although it also has a certain folding ability, but since the wash basin is a hard material, it is obvious that even after folding The wash basin still occupies a large space, and the non-folding of the toilet causes the entire device to fail to achieve a true space saving purpose. It is not convenient for the user to switch between the wash basin and the toilet during use. When the user is using the toilet, the wash basin protruding above the toilet may also affect the user experience.
  • the "Folding Hand Sanitary Basin" of the application No. 201610637622.4 discloses a folding assembly including a sink, a sink bracket, a sink fixing component, and a sink bracket.
  • the upper end of the sink is open, and the lower end is provided with a drain port, and the material is a foldable waterproof material.
  • the water tank bracket is a bracket surrounded by a surrounding, capable of supporting the water tank and the weight of the water, and the hollow shape and size correspond to the opening of the water tank, the water tank is connected with the water tank bracket, the water tank bracket and the water tank bracket
  • the bracket folding assembly is connected, the sink bracket folding assembly is connected to the wall, the sink fixing assembly fixes the sink to the sink bracket, and the sink bracket folding assembly fixes the sink bracket to the wall, although the scheme utilizes the space above
  • the technology has been improved, but the structure is more complicated, and there are many components, which leads to high manufacturing cost, complicated installation, easy damage, and difficult maintenance. When the sink is opened and folded, both hands need to be operated and many steps are required.
  • the "Folding sink” of application No. 201610280151.6 includes a faucet and a pool body disposed under the faucet, the tank body is an upper open container, the tank body is a variable volume structure, including a fixed side and an unfolding side, and the faucet is effluent
  • the mouth of the pool body is directed into the pool
  • the fixed side is a fixed structure
  • the unfolding side is an active structure that can expand the mouth of the pool body under the action of water gravity or tap water impact force in the pool, such a structure needs to rely on water gravity
  • the effect is to open the container, so that one side must be in close contact with the wall surface and the other surface is inclined, so it is inconvenient to use, and the structure is not stable, and the end of the container may be deformed by a slight force.
  • the application model number is 91221865.7, which is a utility model patent of the "folding wall sticker basin”.
  • the invention has a bracket box, a rotating shaft is installed in the bracket box, the basin frame is mounted on the rotating shaft, and a torsion spring is mounted on the rotating shaft.
  • the invention also has a folding device, there is no hand basin, and it needs to be combined with a washbasin to be used, and there is no corresponding drainage device, which only plays the role of daily placing the washbasin, and does not actually solve the problem of folding and storage of the sink. Therefore, it does not improve user experience and comfort.
  • the utility model has the advantages of cumbersome structure and low convenience, and only realizes the function of accommodating the washbasin, and has the same effect as the method of hanging only the washbasin on the wall, and does not have a good folding storage effect, and needs to be used for the purpose of use. Prepare the washbasin and have a poor experience.
  • the invention provides a telescopic collapsible wash basin for solving the technical problem that the prior art is inconvenient to fold and cannot fully utilize the limited space.
  • the present invention adopts the following technical solutions:
  • a telescopic collapsible wash basin comprising a support frame, a holder and a foldable water tank, the water tank being disposed in the support frame, the support frame being rotatably connected by at least five frame strips through a rotating connection assembly
  • the support frame is coupled to the holder; the holder is coupled to the mounting body.
  • the mounting body includes, but is not limited to, a wall, a door panel, a partition or other support capable of supporting the weight of the wash basin; the main function of the fixture is to fix the support frame on the mounting body, since the holder can be installed in various types
  • the installation body allows the telescopic collapsible wash basin to adapt to different places and environments, and has universal adaptability to meet the needs of telescopic collapsible wash basins in different occasions.
  • the rotary joint assembly includes a swivel and a rotating shaft, the rotating ring is sleeved on the rotating shaft, the rotating ring is rotatable about the rotating shaft, and the rotating ring is two or more, the frame strip Connected to the rotating ring, each rotating ring is connected to only one frame strip, and each rotating connecting component is connected only to two frame strips. Since each frame strip constituting the support frame is connected to the rotating ring of the rotary joint assembly, the swivel ring can be rotated around the rotating shaft, so that the frame strip can also rotate around the rotating shaft, thereby achieving the purpose of unfolding or folding the support frame. .
  • the rotating connection component is a hinge structure, so that the frame of the invention is assembled into a support frame, and the connection manner is more diverse, and can be adapted to a plurality of different use occasions.
  • the portion where the frame strip is connected to the rotating ring is not centered with respect to the rotating ring, but is respectively biased to both sides, and the The center of the swivel is located outside the area bounded by the extension lines on either side of the frame.
  • the connection structure of the frame strip and the swivel ring is designed, and the purpose is to leave a position for connecting the other frame strip to the rotating joint assembly, so that the two frame strips can be simultaneously connected to the same rotating joint assembly, and The height between the two frame strips and the rotating connection assembly is flush, and it can be ensured that any of the frame strips completely conform to the adjacent frame strips when the support frame is folded.
  • the two frame strips connected by the rotating connection component can be rotated to a parallel state by setting a position and an angle at which the frame strip is connected to the rotating ring.
  • the two The frame strip forms an axisymmetric relationship with the axis passing through the center of the swivel as the axis of symmetry. Only the design of the connection structure of the frame and the rotating ring can realize the support and exhibition When opened, the two frame strips connected to the same rotary joint assembly can be rotated to become a straight line, and when the support frame is folded, the frame strip can be completely fitted with the adjacent frame strips.
  • two frame strips connected to the rotating connection component are respectively provided with a locking surface at a portion where the frame strip and the rotating ring are connected, and when the two frame strips are rotated to a desired angle, the other
  • the surface of the root frame strip corresponding to the locking surface is a locking corresponding surface, and when the two frame strips are rotated to a desired angle, the locking surface on one frame strip and the other frame strip are locked.
  • Corresponding faces are attached.
  • the structure can be used to define the rotation angle of the swivel and the frame strip as needed, so that when the support frame is deployed, the frame strips connected by the rotary joint assembly on both sides of the support frame become a straight line when rotated to approximately 180 degrees.
  • the holder is a mounting hole provided on the support frame. This design allows the support frame to be directly mounted on the mounting body without additional fixtures, thereby saving material, reducing the installation process, and simplifying the structure.
  • the retainer or the support frame is provided with a limit block
  • the limit block is located outside the support frame, and when the support frame is fully deployed, the limit block is in close contact with the outer side of the frame strip.
  • the setting of the limit block can make the support frame not swing easily when unfolded, so that the entire wash basin is in a relatively stable state during use.
  • the water tank is made of a soft material, or the water tank is made of a combination of a soft material and a hard material, and when the water tank is made of a combination of a soft material and a hard material, the water tank is folded
  • the portion where the crease is located is a soft material, and the portion other than the crease of the water tank is a structure in which a hard material or a hard material is combined with a soft material.
  • the utility model has the beneficial effects that the water tank is a soft material, and the wash basin can be completely folded completely, and the soft material has many types, convenient materials, easy production, low cost and light weight.
  • the utility model has the advantages that the water tank is made of a combination of a soft material and a hard material, and the folding of the water tank is realized by the soft crease, and the hard part is used to realize the flatness and the straightening of the water tank when the water tank is unfolded or folded, so that the whole The wash basin is more beautiful.
  • the utility model further comprises a water tap which is arranged on the holder or the support frame, and the water tap is provided with a rotating component so that the water outlet of the water tap can be rotated.
  • the utility model has the beneficial effects that when the wash basin is used, the faucet can be rotated away from the mounting body, so that the position of the faucet water outlet is at the center of the water tank, which is convenient for use; when the wash basin is closed, the faucet can be rotated to the close
  • the position of the mounting body reduces the footprint.
  • the faucet is integrated with the holder or the support frame. When the fixture or the support frame is installed, the faucet is also installed in one step, without the need for additional screws and other accessories, and the faucet is separately fixed, thereby reducing the installation parts and processes. This reduces installation effort and makes installation easier.
  • the support frame cover further includes a support frame cover disposed on the support frame, the support frame cover having a shape and a size corresponding to the shape and the size of the support frame, and the support frame cover and the support frame Rotating connection component corresponding position
  • a rotating mechanism or a soft connecting portion There is a rotating mechanism or a soft connecting portion.
  • the utility model has the beneficial effects that the water tank cover frame presses and fixes the edge of the water tank on the support frame, thereby preventing the water tank from being pulled or disengaged during use, and also covering the edge of the water tank to make the overall structure more neat and beautiful.
  • the rotating mechanism or the soft connecting portion provided on the water tank cover frame can move the water tank cover frame following the movement of the frame strip when the support frame is gathered.
  • the support frame is rotatably connected by a six-frame strip through a rotary joint assembly into an annular closed frame-shaped structure.
  • the frame bar includes a third frame bar, a fourth frame bar, a fifth frame bar, a sixth frame bar, a seventh frame bar, and an eighth frame bar.
  • the sum of the lengths of the seventh frame bar and the fifth frame bar is smaller than the third frame bar.
  • the length of the six-frame strip, the sum of the lengths of the eighth frame strip and the fourth frame strip is smaller than the length of the third frame strip.
  • the mounting body is an angled structure
  • the six frame strips include a ninth frame, a tenth frame, an eleventh frame, a twelfth frame, a thirteenth frame, and a fourteenth A frame strip, the six frame strips are rotatably connected by a rotary joint assembly into an annular closed frame structure.
  • the ninth frame and the tenth frame are respectively fixed on two faces of the angle of the installation body, and the sum of the lengths of the eleventh frame and the twelfth frame is equal to the length of the tenth frame, the thirteenth The sum of the lengths of the frame strip and the fourteenth frame strip is equal to the length of the ninth frame strip, and the eleventh frame strip and the twelfth frame strip can be rotated to the position close to the tenth frame strip; the thirteenth frame strip, the first The fourteen frame strips can be rotated to a position close to the ninth frame.
  • This structure is specifically suitable for the case where the telescopic collapsible wash basin needs to be installed at a right angle to the angled corner.
  • both of the frame strips connected to the rotating connection assembly are on the same side of the center of the rotating ring, and at this time, the center of the rotating ring is another There is no frame connection on one side.
  • This side is called a swivel projection.
  • the swivel projection of the angular rotation connection assembly on the corner of the support frame faces the inside of the support frame. The edge of the side rotates the swivel projection of the connecting assembly toward the outside of the support frame.
  • connection structure of the rotary connecting component and the frame strip is designed, and the purpose thereof is to realize two functions, one is to ensure that any frame strip can be closely attached to the adjacent frame strip when the support frame is folded, and the second is to support the support frame
  • the ninth frame and the eleventh frame as described above move in the direction of the tenth frame
  • the eighth frame and the twelfth frame are After moving the direction of the seventh frame, after the final folding, the outer side of the eighth frame is attached to the outer side of the ninth frame, and the eleventh frame is attached to the outer side of the twelfth frame.
  • the invention is a telescopic collapsible wash basin composed of a telescopic folded structural frame, a water tank made of a foldable material and other related components, which can realize multiple folding functions, and the structure of the wash basin is smart and reasonable.
  • the structure is simple, the water tank and the support frame can be completely adhered to the installation body after folding, so that the space occupied by the wash basin is very small, and the space saving effect is achieved, which is especially suitable for small-sized rooms and small rooms with limited space.
  • the market prospects are good for hotels, small capsule apartments, travel cars, small yachts, etc.
  • the invention has scientific and reasonable design and simple structure. When the wash basin is used, the support bracket can be pulled out to fully deploy the wash basin, and the operation is simple.
  • the parts used in the invention are conventional products on the market, which can be purchased in the market without special processing, thereby reducing the material cost and processing cost, and the user needs to replace the worn parts during use. It can be replaced and assembled to extend the use of the wash basin.
  • the invention can replace the water tank regularly, thereby ensuring the use of sanitation, reducing the possibility of spread of germs and beneficial to human health, and the sink can be made into various shapes and equipped with various graphic patterns to meet different users. demand.
  • the invention cooperates with the drainage device, can quickly discharge dirty water, and is convenient for subsequent use.
  • Figure 1 is a schematic view of the overall structure of the present invention
  • FIG. 2 is a schematic structural view of a support frame of the present invention
  • Figure 3 is a top plan view of the support frame of the present invention.
  • Figure 4 is a schematic view of the overall structure of the present invention.
  • Figure 5 is a schematic view showing the overall structure of the present invention installed at an angle
  • Figure 6 is a schematic view showing the structure of the support frame installed at the angle of the present invention.
  • Figure 7 is a schematic view of a rotary joint assembly of the present invention comprising three swivels
  • Figure 8 is a schematic view of the rotary connection assembly of the present invention comprising two swivel and locking faces and locking corresponding faces;
  • Figure 9 is a top plan view showing the connection structure of the swivel ring and the frame strip when the frame strip of the present invention is folded;
  • Figure 10 is a top plan view showing the connection structure of the swivel ring and the frame strip when the frame strip of the present invention is unfolded;
  • Figure 11 is a schematic view of the fixture of the present invention.
  • 1 support frame; 2: holder; 3: sink; 4: frame strip; 41: first frame; 42: second frame; 43: third frame; 44: fourth frame 45: fifth box; 46: sixth box; 47: seventh box; 48: eighth box; 49: ninth box; 410: tenth box; 411: eleventh box ;412: twelfth frame; 413: thirteenth frame; 414, fourteenth frame; 415: fifteenth frame; 5: rotating connection assembly; 51: swivel; 52: reel; 53: Center; 511, first swivel; 512: second swivel; 513: third swivel; 6: mounting body; 7: extension line on both sides of the frame; 8: area bounded by extension lines on both sides of the frame ;9: through the axis of the center of the swivel; 10: the locking surface; 11: the locking corresponding surface; 12: the mounting hole; 13: the limiting block; 14: the crease of the sink; 15:
  • the embodiment is a telescopic collapsible wash basin, including a support frame 1 and a fixer 2 .
  • the foldable water tank 3 is provided on the support frame 1.
  • the water tank 3 is made of a combination of a soft material and a hard material. When the water tank is folded, the portion where the fold 14 is located is a soft material, and the portion other than the fold 15 is a structure in which a hard material and a soft material are combined, and specifically a hard material is attached to a soft material.
  • the shape and size of the upper opening of the water tank 3 correspond to the shape and size of the support frame 1.
  • the inner side surface 24 of the water tank 3 close to the installation body 6 is perpendicular to the ground surface, parallel to the surface of the mounting body 6, and the outer side surface 25 of the water tank opposite to the surface of the mounting body 6 is inclined, and the mounting body 6 is inclined.
  • a wall, partition, door panel or other support that can support the entire wash basin weight.
  • the support frame 1 is rotatably connected to the ring-shaped closed frame structure by the six frame strips 4 through the rotary joint assembly 5, and can be outwardly stretched into a square frame, or can be pushed inward to completely close, the frame strip 4 made of hard material.
  • the frame bar 4 includes a third frame bar 43, a fourth frame bar 44, a fifth frame bar 45, a sixth frame bar 46, a seventh frame bar 47, and an eighth frame bar 48, and a seventh frame bar 47 and an eighth frame bar.
  • the sum of the lengths of 48 is equal to the sum of the lengths of the fourth frame strip 44 and the fifth frame strip 45; the sum of the lengths of the seventh frame strip 47 and the fifth frame strip 45 is smaller than the length of the sixth frame strip 46, and the fourth frame strip The sum of the lengths of 44 and the eighth frame strip 48 is smaller than the length of the third frame strip 43.
  • the support frame 1 is connected to the holder 2.
  • the support frame 1 is provided with a fixing bolt 26.
  • the retainer 2 is provided with a limit block 13 which is located outside the support frame 1. When the support frame 1 is fully deployed, the outer side of the frame bar abuts against the limit block 13.
  • the holder 2 is connected to the mounting body 6, and the holder 2 is provided with a fixing hole 30 which is fixed by screwing the screw through the fixing hole 30 to the mounting body 6.
  • the rotary connecting assembly 5 includes a first rotating ring 511, a second rotating ring 512 and a third rotating ring 513 which are sleeved on the same rotating shaft 52.
  • the second rotating ring 512 is sandwiched between the first rotating ring 511 and the third.
  • the first frame strips 41 are simultaneously connected to the first swivel ring 511 and the third swivel ring 513, and the second frame strip 42 is connected. Connected to the second rotating ring 512.
  • Two frame strips 4 connected to the rotary joint assembly 5, the portions of which are connected to the swivel ring 51 are not centered with respect to the swivel ring 51, but are respectively biased to the sides, and the center 53 of the swivel 51 Located outside the area 8 bounded by the extension line 7 on both sides of the frame strip 4.
  • the two frame strips 4 connected to the rotating connection assembly 5 can finally rotate the two frame strips 4 to the parallel position by setting the position and angle of the frame strip 4 connected to the rotating ring 51. At this time, this The two frame strips 4 are in an axisymmetric relationship with respect to the axis 9 passing through the center 53 of the swivel 51.
  • the two frame strips 4 connected to the same rotary joint assembly 5 are each rotated until the two become a straight line, and the two frame strips 4 are on the same side of the center 53 of the swivel ring 51.
  • the center 51 of the swivel ring 51 is The other side is connected without any frame strips 4.
  • This side is called a swivel projection 21, and when the support frame 1 is unfolded, the swivel projections 21 of the angular rotation joint assembly 22 at the four corners of the support frame 1 are oriented toward the support.
  • the swivel projections 21 of the side rotation connecting members 23 on both sides of the support frame 1 face the outside of the support frame 1.
  • the heights of all the frame strips 4 in this embodiment are equal.
  • Two frame strips 4 connected to the rotary joint assembly 5 are provided with a locking surface 10 at a portion where they are connected to the rotary ring 51, and when the two frame strips 4 are rotated to become a straight line, the other frame is The surface of the strip 4 corresponding to the locking surface 10 is a locking corresponding surface 11, and when the two frame strips 4 are rotated to become a straight line, the locking surface 10 on one frame strip and the other frame strip are The locking corresponding faces 11 are attached.
  • a faucet 16 is further disposed on the holder 2, and the faucet 16 is provided with a rotating assembly 17 so that the section of the water outlet of the faucet 16 can be rotated.
  • the water tank 3 is also provided with a drain hole 32.
  • the drain hole 32 is connected to one end of the drain pipe 33, the other end of the drain pipe 33 is connected to the sewer, and the drain pipe 33 is adjacent to the mounting body 6.
  • the drain pipe 33 is a bellows tube that is telescopically bendable.
  • the support frame 1 After assembling the various components of the wash basin, the support frame 1 only needs to be stretched outward when in use, and the support frame 1 can be pushed toward the side of the mounting body after use.
  • the structure of this embodiment is similar to that of the first embodiment.
  • the related drawings are shown in FIG. 2 and FIG. 4.
  • the difference between the embodiment and the embodiment 1 is that the water tank of the embodiment is made of a soft material, and the embodiment is
  • the holder 2 is a mounting hole 12 on the support frame 1.
  • the limit block 13 and the faucet 16 of the present embodiment are disposed on the support frame 1 instead of the holder 2.
  • the embodiment further includes a support frame cover 18 which is disposed on the support frame 1 after the water tank 3 is installed.
  • the shape and size of the support frame cover 18 correspond to the shape and size of the support frame 1 in the support frame cover 18
  • a rotating mechanism 19 is provided at a position corresponding to the rotary joint assembly 5 on the support frame 1.
  • the embodiment is the same as the embodiment of the embodiment 1 except for the differences described above, and will not be repeated here.
  • the related drawings of the present embodiment are FIG. 5, FIG. 6, FIG. 8, FIG. 9, and FIG. 10.
  • the embodiment includes a support frame 1, a mounting hole 12 disposed on the support frame 1, and a foldable water tank 3, and the water tank 3 is disposed.
  • the sink 3 is made of soft material and hard The material is combined and formed, and the portion where the crease 14 is located when folded is a soft material, and the portion 15 other than the crease is a hard material, and the joint of the soft material and the hard material is adhered.
  • the shape and size of the upper opening of the water tank 3 correspond to the shape and size of the support frame 1.
  • the inner side surface 24 of the water tank 3 close to the installation body 6 is perpendicular to the ground, parallel to the surface of the mounting body 6, and the angle of the outer side surface 25 of the water tank opposite to the surface of the mounting body 6 is inclined.
  • the support frame 1 is rotatably connected one by one by the six frame strips 4 through the rotary joint assembly 5 to form an annular closed frame-shaped structure, which can be outwardly stretched into a frame shape, or can be pushed inward to completely close.
  • the frame strip 4 is made of a hard material.
  • the mounting body 6 is a non-planar angle structure, and the frame strip 4 includes a ninth frame 49, a tenth frame 410, an eleventh frame 411, a twelfth frame 412, and a tenth.
  • the three frame strips 413 and the fourteenth frame strips 414, the ninth frame strips 49 and the tenth frame strips 410 are respectively fixed to the mounting body 6 on both sides of the corner by the mounting holes 12, and the eleventh frame strips 411 and the The fourteen frame strips 414 are rotatably connected to the tenth frame strip 410 and the ninth frame strip 49 by the rotary joint assembly 5, respectively, and the sum of the lengths of the eleventh frame strip 411 and the twelfth frame strip 412 is equal to the tenth frame strip.
  • the length of 410, the sum of the lengths of the thirteenth frame 413 and the fourteenth frame 414 is equal to the length of the ninth frame 49, and the eleventh frame 411 and the twelfth frame 412 are rotatable to the tenth
  • the position of the frame strip 410; the thirteenth frame strip 413 and the fourteenth frame strip 414 can be rotated to a position close to the ninth frame strip 49.
  • the support frame 1 is provided with a fixing bolt 26. On the edge of the upper opening of the water tank 3 connected to the support frame 1, a hanging hole 27 corresponding to the fixing bolt 26 is disposed, and the hanging hole 27 of the water tank 3 is sleeved on the corresponding fixing bolt 26.
  • the support frame 1 is provided with a limit block 13 which is located outside the support frame 1. When the support frame 1 is fully deployed, the outer side of the frame bar is in close contact with the limit block 13.
  • the portion where the frame strip 4 is connected to the rotating ring 51 is not centered with respect to the rotating ring 51, but is respectively biased to the two sides, that is, the rotating ring 51.
  • the center of the circle 53 is located outside the area 8 bounded by the extension line 7 on either side of the frame strip 4.
  • the two frame strips 4 connected by any of the rotary joint assemblies 5 are axially aligned with respect to the axis 9 passing through the center 53 of the swivel 51 by setting the portion and angle to which they are coupled to the swivel 51. Symmetric relationship.
  • the two frame strips 4 connected to one of the rotary joint assemblies 5 are each rotated until the two become a straight line, and the two frame strips 4 are on the same side of the center 53 of the swivel ring 51.
  • the center of the swivel ring 51 is 53
  • the ninth frame 49 and the tenth frame 410, the tenth frame 410, the eleventh 411 frame, the ninth frame 49 and the fourteenth frame 414 are opposite to the support frame.
  • the inside of the 1 frame the turn between the eleventh frame 411 and the twelfth frame 412, the twelfth frame 412 and the thirteenth frame 413, the thirteenth frame 413 and the fourteenth frame 414
  • the ring projection 21 faces the outside of the support frame 1.
  • the embodiment further includes a support cover 18 disposed on the support frame 1.
  • the shape and size of the support cover 18 correspond to the shape and size of the support frame 1.
  • the support cover 18 is on the support frame 1.
  • a rotating mechanism 19 and a soft connecting portion 20 are respectively provided.
  • the embodiment further includes a faucet 16 and a connector 31.
  • the faucet 16 is disposed on the support frame 1.
  • the connector 31 is disposed at the bottom of the faucet 16 and is pre-threaded.
  • the joint 31 is connected to an external water pipe.
  • the faucet 16 is provided with a rotating assembly 17, and the water outlet of the faucet 16 is rotatable.
  • the position of the faucet 16 is set at the junction of the ninth frame 49 and the tenth frame 410.
  • the water tank 3 is also provided with a drain hole 32.
  • the drain hole 32 is connected to one end of the drain pipe 33, and the other end of the drain pipe 33 is connected to the sewer.
  • the drain pipe 33 is adjacent to the mounting body 6, and is fixed to the mounting body 6 through the drain pipe positioner 34. on.
  • the present embodiment utilizes the advantages and features of the present invention to creatively use the foldable wash basin for the corner space that cannot be used by other folding wash basins.
  • the support frame 1 After assembling the various components of the wash basin, only the support frame 1 is outwardly used. It can be stretched, and the support frame 1 can be pushed inward after use.

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

一种伸缩式可收拢洗手盆，涉及卫生洁具领域，针对现有技术折叠后体积仍然过大，使用不方便，结构复杂的技术问题提出了解决方案。洗手盆包括支撑架（1）、固定器（2）和水槽（3），水槽（3）设置在支撑架（1）上，支撑架（1）由至少5根的框条（4）通过转动连接组件（5）可转动地连接而成；支撑架（1）与固定器（2）连接；固定器（2）与安装体（6）连接。通过可拉伸、可收拢的支撑架（1），并配以可折叠的水槽（3），从而使整个洗手盆实现自由伸缩折叠的效果，结构简单、容易制作，成本低廉，收拢后所占空间极小，极大地节省了空间，市场前景广阔。

Description

一种伸缩式可收拢洗手盆 技术领域
本发明涉及卫生洁具领域，具体涉及一种伸缩式可收拢洗手盆。
背景技术
随着全球人口数量的激增、加上土地又是不可再生的资源，可用于建设的土地日益减少，使得人均拥有的居住空间越来越小，特别是在人口密集的大中型城市，这一现象显得尤为突出，同时，还有一些特殊的场合，如小房间酒店、小型胶囊公寓、旅行房车、小型游艇等，空间本来就有限，因此，要面对这些使用空间有限的情况，就要求我们在设计制造与人们生活息息相关的产品时，应尽量合理有效地利用产品结构、材料等的创新，发挥空间使用的最大效率，避免占用过多的使用空间，而折叠家具突破传统家具的设计模式，通过折叠可以将面积或体积较大的物品尽量压缩，能为居室腾出不少空间，受到广大消费者的青睐。
洗手盆一般是人们在进行洗脸、漱口时，起到收集引流污水的作用，而在人们完成洗漱后的大多数时间里，洗手盆几乎都没有使用，但却一直占据了较大的空间。因此，人们发明了可收纳的洗手盆，目的是想达到在需要使用洗手盆时，展开使用，在不需使用洗手盆时，可将其进行收纳，以达到节省空间的效果，现也有相关的设计研究。
如申请号为201420223362.2的《手动和电动折叠式洗手台》实用新型专利，公开了一种折叠式洗手台，该洗手台的技术方案为：在滑道内镶嵌有“L”形滑板，支撑臂一端和洗手池相连，另一端和滑板相连，在箱体两侧板子上还有伸缩锁头，平时洗手池收缩到“口”字形状箱体内，使用时可以使用人力把洗手池拉起，通过支撑臂带动滑板在滑道的滑动，水盆升到高处，再通过“L”形的“一”字挂钩把整个水盆挂在伸缩所头上，这样像普通水盆使用，当需要把手盆收缩回“口”字形状箱体，用手拉动拉环，拉环通过拉线带动两个锁头收缩，挂钩脱掉，水盆缩回箱体，该技术方案虽然能将洗手池收到箱体内，但因采用硬质水盆，且用于容纳洗手池的箱体本身就占据了较大的空间，因此，该方案并不能真正做到压缩洗手池所占空间，而且，由于采用过于复杂的结构，加大了制造难度和生产成本，若有损坏，维修难度大。
申请号为03242776.X的《洗手盆与抽水马桶组合的卫生洁具》实用新型专利，公开了一种卫生洁具，该卫生洁具包括洗手池、马桶，所述的洗手池通过折叠器与储水箱上方连通。洗手池通过折叠器连接，洗手池可作水平到直立90度的活动。洗手池的水平到直立90度的活动，可通过折叠器的连接控制进水连动开关组和排水连动开关。当使用马桶时，将洗手池通过折叠器折起90度，马桶使用后，只需将洗手池拉下至水平位置。该技术方案将洗手池与马桶组合，虽然也具备一定的折叠能力，但因洗手盆为硬质材料，所以很显然即使折叠后 洗手盆仍然占据较大空间，加上马桶的不可折叠，导致整个装置无法达到真正意义上的节省空间的目的。使用者在使用中还要切换洗手盆和马桶，并不方便，当使用者在使用马桶过程中，马桶上方凸出的洗手盆还会影响用户体验。
申请号为201610637622.4的《一种折叠洗手池》公开了一种包括水槽、水槽支架、水槽固定组件、水槽支架折叠组件，水槽上端敞口，下端设有排水口，其材料为可折叠的防水材料，水槽支架为四周封闭、能支撑所述水槽及所盛水重量的支架，其镂空形状、大小与所述水槽的敞口相对应，水槽与所述水槽支架相连接，水槽支架与所述水槽支架折叠组件相连接，水槽支架折叠组件与墙壁连接，水槽固定组件将水槽固定于水槽支架上，水槽支架折叠组件将水槽支架固定于墙壁上的技术方案，该方案虽然在空间利用比前上述两项技术有所改进，但结构较为复杂，部件较多，导致制造成本高，安装复杂，易损坏，维修难度大，将洗手池展开和收折时，均需用两手操作且步骤较多。
申请号为201610280151.6的《折叠式洗漱池》包括水龙头，以及设于水龙头下方的池体，池体为上部开口的容器，池体为容积可变的结构，包括固定侧和展开侧，水龙头的出水经池体口部指向池内，固定侧为固定结构，展开侧为可在池中水重力或自来水冲击力作用下外张使池体口部扩张的活动结构，这样的结构由于需要依靠水的重力作用撑开容器，因此有一面必须和墙面紧贴另一面程斜坡状，因此使用起来不方便，加之这样的结构也不太稳固，容器端部稍微受力就有可能会变形脱落。
申请号为91221865.7的《翻折式墙贴盆架》实用新型专利，此发明有支架盒，支架盒内安装转轴，盆架安装在转轴上，转轴上安装扭力弹簧。本发明虽然也有折叠装置，但并没有洗手池，还需要另行配合脸盆才能使用，而且也没有相应的排水装置，仅起到日常放置脸盆的作用，并没有实际解决洗手池折叠收纳的问题，因此也未提高用户体验度和舒适度。
申请号为201210026394.9的《折叠洗手池》，包括洗手池上装有水池面板，水池面板一侧装有水龙头，水龙头下端装有下水管固定槽，下水管固定槽连接下水道，水池面板下端装有折叠支架，水池面板与折叠支架一体制成。本发明对于洗手池体的构造以及如何实现洗手池体的折叠，完全未做说明，也无任何实际技术方案或具体做法，因此不具备可操作性。
申请号为201310199561.4的《一种新型的墙壁折叠式脸盆架》，包含脸盆主架托架、支撑架卡槽、脸盆副架托架卡槽、脸盆副架托架、折叠卡接槽、第一旋转轴承、支撑架、第二旋转轴承、卡接钉，所述的脸盆主架托架的一侧通过第一旋转轴承固定在墙体表面，脸盆主架托架中间设置有支撑架卡槽，脸盆主架托架的两侧设置有脸盆副架托架卡槽，两端脸盆副架托架卡槽卡接有脸盆副架托架，支撑架卡槽的内部卡接有支撑架，支撑架的另一端通过第二旋转轴承固定在墙体表面，脸盆主架托架的右侧顶端设置有折叠卡接槽，脸盆主架托架 的上端墙体上设置有卡接钉。本发明结构繁琐，便利性低，只实现收纳脸盆的功能，与仅将脸盆挂在墙壁上的做法效果相同，并不能起到很好的折叠收纳效果，要实现使用目的，还需另行准备脸盆，使用体验不佳。
发明内容
本发明提供一种伸缩式可收拢洗手盆，用以解决现有技术折叠不方便以及无法完美利用有限空间的技术问题。
为解决上述问题，本发明采用如下技术方案实现：
一种伸缩式可收拢洗手盆，包括支撑架、固定器和可折叠的水槽，所述水槽设置在支撑架内，所述支撑架由至少5根框条通过转动连接组件可转动地连接而成；所述支撑架与固定器连接；所述固定器与安装体连接。当洗手盆不使用时，可将支撑架向安装体方向推入收拢，加上水槽也可折叠，极大地减少了洗手盆的占用空间，而当需要使用洗手盆时，只需将支撑架向外拉出伸展，即可使用。所述安装体包括但不限于墙壁、门板、隔板或其他能够支撑本洗手盆重量的支撑物；固定器的主要功能是将支撑架固定在安装体上，由于固定器可以安装在各种类型的安装体上，从而使伸缩式可收拢洗手盆可以适应不同的场所和环境，具有普遍适应性，满足不同场合对伸缩式可收拢洗手盆的需求。
优选地，所述转动连接组件包括转环和转轴，所述转环套设在所述转轴上，所述转环可绕所述转轴转动，所述转环为两个以上，所述框条与所述转环连接,每个转环只与一根框条连接，每个转动连接组件只连接两根框条。由于组成支撑架的各个框条都连接在转动连接组件的转环上，而转环又可以绕着转轴转动，从而使框条也可以绕着转轴转动，由此实现支撑架展开或收拢的目的。
优选地，所述转动连接组件为铰链结构，以使本发明框条装配成支撑架的连接方式更为多样，更能适应多种不同的使用场合。
优选地，当所述两根框条与所述转动连接组件连接时，框条与转环连接的部位相对于所述转环而言并不居中，而是分别偏于两侧，并且所述转环的圆心位于所述框条两侧的延长线所框定的区域之外。设计此种框条与转环的连接结构，其目的在于为另一根框条与该转动连接组件连接留出位置，使两根框条可以同时连接在同一个转动连接组件上，并做到两根框条以及转动连接组件这三者之间的高度平齐，而且可确保支撑架在折叠时任一框条与邻近框条完全贴合。
进一步，由所述转动连接组件相连接的两根框条，通过设定框条与转环连接的部位和角度，使两根框条最终能够转动到平行的状态，此时，所述两根框条以经过转环圆心的轴线为对称轴，形成轴对称关系。只有此种框条与转环的连接结构的设计，才能够实现当支撑架展 开时，连接在同一转动连接组件上的两根框条可以转动至成为一条直线，而当支撑架在折叠时，又可确保框条与邻近框条之间完全贴合。
优选地，与所述转动连接组件相连接的两根框条，在所述框条与转环连接的部位分别设置有卡止面，当两根框条转动到所需的角度时，另一根框条上与所述卡止面相对应的面为卡止对应面，两根框条转动到所需的角度时，一根框条上的卡止面与另一根框条上的卡止对应面相贴。此结构可以做到按需要来限定转环和框条的转动角度，从而达到在支撑架展开时，支撑架的两侧通过转动连接组件连接的框条，在转动到接近180度快要成为一条直线时，就被卡住而不能继续转动，从而确保在推压收拢支撑架时，不需要用两手先把两侧的框条向内推压至不成为一条直线，然后再把最外侧与安装体平行的框条向安装体方向推压，才能完成收拢，而是可以单手直接推压最外侧框条一步收拢完毕。
优选地，所述固定器为设置在支撑架上的安装孔。此种设计可以无需额外的固定装置而将支撑架直接安装在安装体上，从而做到节省材料、减少安装工序、构造简洁美观。
优选地，所述固定器或所述支撑架上设置有限位块，所述限位块位于所述支撑架的外侧，当支撑架完全展开时，限位块与框条外侧面紧贴。限位块的设置，可以使支撑架在展开时不轻易摆动，使整个洗手盆在使用中处于比较稳定的状态。
优选地，所述水槽由软质材料制成,或所述水槽由软质材料和硬质材料结合制成，当所述水槽由软质材料和硬质材料结合制成时，所述水槽折叠时折痕所处的部位为软质材料，所述水槽折痕以外的部位则为硬质材料或硬质材料与软质材料相结合的构造。其有益效果在于，水槽为软质材料可让洗手盆真正做到完全折叠，且软质材料现有种类多，取材便利，易于生产，成本低，重量轻。水槽由软质材料和硬质材料结合制成的有益效果在于，既通过软质的折痕实现了水槽的折叠，又有硬质的部分来实现水槽展开或折叠时的平整和挺括，使得整个洗手盆更为美观。
优选地，还包括水龙头，水龙头设置在固定器或支撑架上，水龙头上设置有旋转组件从而使水龙头的出水口可以旋转。其有益效果在于，当使用洗手盆时，可以将水龙头向离开安装体的方向转动，使水龙头出水口的位置处于水槽的中心，便于使用；当收拢洗手盆时，又可以将水龙头转动到贴着安装体的位置，从而更加减少占用空间。水龙头与固定器或支撑架一体化，在安装固定器或支撑架的同时，也一步到位的把水龙头安装好了，而无需再用额外的螺钉等配件，另行固定水龙头，减少了安装部件和工序，使得安装工作量减少，安装更为简便。
优选地，还包括支撑架盖，支撑架盖设置在支撑架上，所述支撑架盖形状、大小与所述支撑架的形状、大小相对应，在所述支撑架盖上与所述支撑架的转动连接组件相对应的位置 处，设置有旋转机构或软质连接部。其有益效果在于水槽盖框将水槽的边缘压紧固定在支撑架上，从而防止水槽在使用过程中被拉扯移位或脱落，同时还可以遮住水槽的边缘使得整体结构更加整洁美观。而水槽盖框上设置的转动机构或软质连接部，在支撑架收拢时，可以使水槽盖框跟随着框条的运动而运动。
优选地，所述支撑架由6根框条通过转动连接组件可转动地连接成环状闭合的框形结构。所述框条包括第三框条、第四框条、第五框条、第六框条、第七框条和第八框条，第七框条与第五框条的长度之和小于第六框条的长度，第八框条与第四框条的长度之和小于第三框条的长度。此种结构设计的有益效果在于确保了支撑架在收拢时，每根框条都可以完全紧贴在一起而不至于无法完全收拢。
优选地，所述安装体为夹角结构，所述6根框条包括第九框条、第十框条、第十一框条、第十二框条、第十三框条和第十四框条，所述6根框条通过转动连接组件可转动地连接成环状闭合的框形结构。所述第九框条和第十框条分别固定在安装体夹角的两个面上，第十一框条和第十二框条的长度之和等于第十框条的长度，第十三框条和第十四框条的长度之和等于第九框条的长度，第十一框条、第十二框条可转动至紧贴第十框条的位置；第十三框条、第十四框条可转动至紧贴第九框条的位置。此种结构专门适用于需要将伸缩式可收拢洗手盆安装于有夹角的墙角为直角的情况。
优选地，连接在所述转动连接组件上的两根框条各自转动到两者成为一条直线时，两根框条都处于所述转环圆心的同一侧，此时所述转环圆心的另一侧无任何框条连接，该侧称为转环凸出部，当支撑架处于展开状态时，位于支撑架角上的角转动连接组件的转环凸出部朝向支撑架内部，位于支撑架边上的边转动连接组件的转环凸出部朝向支撑架外部。设计此种转动连接组件与框条的连接结构，其目的是为了实现两个功能，一是确保支撑架在折叠时，任一框条与邻近框条能够紧密贴合；二是在把支撑架从展开的状态推压成收拢折叠的状态时，如前所述的第九框条、第十一框条向贴拢第十框条的方向运动，第八框条、第十二框条向贴拢第七框条的方向运动，最终完成收拢后，第八框条的外侧面与第九框条的外侧面相贴，第十一框条与第十二框条的外侧面相贴，此为占用空间最小的收折方式。
本发明与现有技术对比的有益效果是：
1.本发明是由可伸缩折叠的结构框架、可折叠材质制成的水槽和其他相关部件搭配组装构成的一种伸缩式可收拢洗手盆，可实现多重折叠功能，此洗手盆结构巧妙合理、构造简洁，折叠后水槽及支撑架均能完全做到紧贴在安装体上，从而使洗手盆占用的空间极少，达到了节省空间的效果，特别适用于空间有限的小户型居室、小房间酒店、小胶囊公寓、旅行房车、小游艇等场合，市场前景好。
2.本发明设计科学合理而且结构简单，当使用洗手盆时只需将支撑架向外拉出即可完全展开洗手盆，操作简便。
3.本发明所使用的零部件是市面上的常规产品，都能在市场上采购到，无需特殊工艺加工，因此降低了材料费用及加工成本，使用者在使用过程中若需要更换磨损部件也可自行更换并组装从而达到延长使用洗手盆的效果。
4.本发明可定期更换水槽，从而保证了使用卫生，减少了病菌传播的可能，有利于人体健康，水槽可制成多种形状并配上各种图形图案，从而达到满足不同使用者的不同需求。
5.本发明配合排水装置使用，可快速排出脏水，方便后续使用。
附图说明
图1是本发明整体结构示意图；
图2是本发明支撑架结构示意图；
图3是本发明支撑架俯视示意图；
图4是本发明整体结构示意图；
图5是本发明安装于夹角的整体结构拆分示意图；
图6是本发明安装于夹角的支撑架结构示意图；
图7是本发明包含三个转环的转动连接组件示意图；
图8是本发明包含两个转环及卡止面、卡止对应面的转动连接组件示意图；
图9是本发明框条收拢时转环与框条连接构造俯视示意图；
图10是本发明框条展开时转环与框条连接构造俯视示意图；
图11是本发明固定器示意图。
附图中：1：支撑架；2：固定器；3：水槽；4：框条；41：第一框条；42：第二框条；43：第三框条；44：第四框条；45：第五框条；46：第六框条；47：第七框条；48：第八框条；49：第九框条；410：第十框条；411：第十一框条；412：第十二框条；413：第十三框条；414、第十四框条；415：第十五框条；5：转动连接组件；51：转环；52：转轴；53：圆心；511、第一转环；512：第二转环；513：第三转环；6：安装体；7：框条两侧的延长线；8：框条两侧延长线所框定的区域；9：通过转环圆心的轴线；10：卡止面；11：卡止对应面；12：安装孔；13：限位块；14：水槽的折痕；15：折痕以外的部位；16：水龙头；17：旋转组件；18：支撑架盖；19：支撑架盖上的旋转机构；20：支撑架盖上的软质连接部；21：转环凸出部；22：角转动连接组件；23：边转动连接组件；24：水槽内侧面；25：水槽外侧面；26：固定栓；27：挂孔；28：固定孔；29：连接头；30：排水孔；31：排水管；32：排水管定位器；
具体实施方式
为使本发明的目的、技术方案和优点更加清楚，下面将结合本发明实施例中图6～图15，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本发明的实施例的详细描述并非旨在限制要求保护的本发明的范围，而是仅仅表示本发明的选定实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
实施例1
本实施例相关附图为图1、图3、图7、图8、图9、图10、图11，本实施例为一种伸缩式可收拢洗手盆，包括支撑架1、固定器2和可折叠的水槽3，水槽3设置在支撑架1上，水槽3由软质材料和硬质材料结合制成，水槽在折叠时折痕14所处的部位为软质材料，折痕以外的部位15则为硬质材料与软质材料相结合的构造，具体为硬质材料贴合在软质材料上。水槽3上部开口的形状、大小与支撑架1的形状、大小相对应。水槽3靠近安装体6的水槽内侧面24垂直于地面，与安装体6的面平行，而与该面相对的、远离安装体6的水槽外侧面25，其角度则为倾斜的，安装体6为能够支撑整个洗手盆重量的墙体、隔断、门板或其他支撑物。
支撑架1由6根框条4通过转动连接组件5可转动地逐一连接成环状闭合的方框形结构，可向外拉伸成方框，也可向内推压至完全收拢，框条4由硬质材料制成。框条4包括第三框条43、第四框条44、第五框条45、第六框条46、第七框条47和第八框条48，第七框条47与第八框条48的长度之和等于第四框条44与第五框条45的长度之和；第七框条47与第五框条45的长度之和小于第六框条46的长度，第四框条44与第八框条48的长度之和小于第三框条43的长度。
支撑架1与固定器2连接。支撑架1上设置有固定栓26，水槽3上部开口与支撑架1连接的边缘上，设置有与固定栓26对应的挂孔27，水槽3的挂孔27套在对应的固定栓26上。固定器2上设置有限位块13，限位块13位于支撑架1的外侧，当支撑架1完全展开时，框条外侧面紧贴到限位块13上。
固定器2与安装体6连接，固定器2设置有固定孔30，固定器2通过将螺钉穿过固定孔30钉到安装体6上固定。
转动连接组件5包括套设在同一转轴52上的第一转环511、第二转环512和第三转环513，所述第二转环512夹在所述第一转环511和第三转环513之间；与所述转动连接组件5相连接的两根框条4中，第一框条41同时与第一转环511和第三转环513相连接，第二框条42 与第二转环512相连接。
与所述转动连接组件5相连接的两根框条4，它们与转环51连接的部位相对于转环51而言并不居中，而是分别偏于两侧，并且转环51的圆心53位于框条4两侧的延长线7所框定的区域8之外。与所述转动连接组件5相连接的两根框条4，通过设定框条4与转环51连接的部位和角度，使两根框条4最终能够转动到平行的位置，此时，这两根框条4相对于经过转环51圆心53的轴线9成轴对称关系。连接在同一个转动连接组件5上的两根框条4各自转动直到两者成为一条直线后，两根框条4都处于转环51圆心53的同一侧，此时，转环51圆心53的另一侧无任何框条4连接，该侧称为转环凸出部21，当支撑架1展开时，位于支撑架1四个角的角转动连接组件22的转环凸出部21朝向支撑架1内部，位于支撑架1两边的边转动连接组件23的转环凸出部21朝向支撑架1外部。本实施例中所有框条4的高度相等。与所述转动连接组件5相连接的两根框条4，在它们与所述转环51连接的部位设置有卡止面10，两根框条4转动到成为一条直线时，另一根框条4上与所述卡止面10相对应的面为卡止对应面11，两根框条4转动到成为一条直线时，一根框条上的卡止面10与另一根框条上的卡止对应面11相贴。
本实施例在固定器2上还设置有水龙头16，水龙头16上设置有旋转组件17，从而使水龙头16出水口的那一截可以旋转。
水槽3还开设有排水孔32，排水孔32与排水管33的一端相连接，排水管33另一端与下水道连接，排水管33贴近安装体6。排水管33为可伸缩弯曲的风琴管。
将洗手盆各个部件组装完成后，在使用时仅需将支撑架1向外拉伸即可，当使用完毕后将支撑架1向安装体一侧推压即可。
实施例2
本实施例结构与实施例1类似，新增相关附图为图2、图4，本实施例与实施例1的几处不同在于，本实施例的水槽为软质材料制成，本实施例的固定器2为支撑架1上的安装孔12，本实施例的限位块13及水龙头16设置在支撑架1而非固定器2上。本实施例还包括支撑架盖18，支撑架盖18设置在安装了水槽3后的支撑架1上，支撑架盖18形状、大小与支撑架1的形状、大小相对应，在支撑架盖18上在与支撑架1上的转动连接组件5相对应的位置处，设置有旋转机构19。除上述不同之处外，本实施例与实施例1的实施方式相同，在此不再复述。
实施例3
本实施例相关附图为图5、图6、图8、图9、图10，本实施例包括支撑架1、设置在支撑架1上的安装孔12和可折叠的水槽3，水槽3设置在支撑架1上，水槽3由软质材料和硬 质材料结合制成，在折叠时折痕14所处的部位为软质材料，折痕以外的部位15则为硬质材料，软质材料和硬质材料的连接处为粘和而成。水槽3上部开口的形状、大小与支撑架1的形状、大小相对应。水槽3靠近安装体6的水槽内侧面24垂直于地面，与安装体6的面平行，而与该面相对的、远离安装体6的水槽外侧面25，其角度则为倾斜的。
支撑架1由6根框条4通过转动连接组件5可转动地逐一连接而成环状闭合的框形结构，可向外拉伸成框形，也可向内推压至完全收拢。框条4由硬质材料制成。本实施例中，所述安装体6为非平面的夹角结构，框条4包括第九框条49、第十框条410、第十一框条411、第十二框条412、第十三框条413和第十四框条414，第九框条49和第十框条410通过安装孔12分别固定在夹角两边的安装体6上，位于两端的第十一框条411和第十四框条414通过转动连接组件5分别与第十框条410和第九框条49可转动地连接，第十一框条411和第十二框条412的长度之和等于第十框条410的长度，第十三框条413和第十四框条414的长度之和等于第九框条49的长度，第十一框条411、第十二框条412可转动至紧贴第十框条410的位置；第十三框条413、第十四框条414可转动至紧贴第九框条49的位置。
支撑架1上设置有固定栓26，水槽3上部开口与支撑架1连接的边缘上，设置有与固定栓26对应的挂孔27，水槽3的挂孔27套在对应的固定栓26上。支撑架1上设置有限位块13，限位块13位于支撑架1的外侧，当支撑架1完全展开时，框条外侧面与限位块13紧贴。本实施例中的每个转动连接组件5上的转环51为两个，每根框条4与一个转环51连接。所述两根框条4与所述转动连接组件5连接时，框条4与转环51连接的部位相对于转环51而言并不居中，而是分别偏于两侧，即转环51的圆心53位于框条4两侧的延长线7所框定的区域8之外。通过任一转动连接组件5连接的两根框条4，通过设定其与转环51连接的部位和角度，使所述两根框条4相对于经过转环51圆心53的轴线9成轴对称关系。连接在一个转动连接组件5上的两根框条4各自转动直到两者成为一条直线后，两根框条4都处于转环51圆心53的同一侧，此时，转环51圆心53的另一侧无任何框条4连接，该侧称为转环凸出部21，所有框条4的高度相等。其中第九框条49与第十框条410、第十框条410与第十一411框条、第九框条49与第十四框条414之间的转环凸出部21朝向支撑架1框的内部；第十一框条411与第十二框条412、第十二框条412与第十三框条413、第十三框条413与第十四框条414之间的转环凸出部21朝向支撑架1的外部。
本实施例还包括支撑架盖18，支撑架盖18设置在支撑架1上，支撑架盖18的形状、大小与支撑架1的形状、大小相对应，支撑架盖18在与支撑架1上的转动连接组件5相对应的各位置处，分别设置有旋转机构19和软质连接部20。本实施例还包括水龙头16和连接头31，水龙头16设置在支撑架1上，连接头31设置在水龙头16底部，其上预设有螺纹，连 接头31与外部水管相连接。水龙头16设置有旋转组件17，水龙头16出水口能够转动。水龙头16设置的位置为第九框条49和第十框条410的连接处。
水槽3还开设有排水孔32，排水孔32与排水管33的一端相连接，排水管33另一端与下水道连接，排水管33贴近安装体6，通过排水管定位器34，固定在安装体6上。
本实施例借助本发明的优势和特点，创造性的将可折叠的洗手盆用于其它折叠洗手盆无法使用的夹角空间，将洗手盆各个部件组装后，在使用时仅将支撑架1向外拉伸即可，当使用完毕后将支撑架1向内推压即可。
上述实施例为本发明较佳的实施方式，但本发明的实施方式并不受上述实施例的限制，其他的任何未背离本发明的精神实质与原理下所作的改变、修饰、替代、组合、简化，均应为等效的置换方式，都包含在本发明的保护范围之内。

Claims (14)

  1. 一种伸缩式可收拢洗手盆，包括支撑架(1)、固定器(2)和可折叠的水槽(3)，所述水槽(3)设置在支撑架(1)内，其特征在于：
    所述支撑架(1)由至少5根框条(4)通过转动连接组件(5)可转动地连接而成；
    所述支撑架(1)与固定器(2)连接；
    所述固定器(2)与安装体(6)连接。
  2. 根据权利要求1所述的洗手盆，其特征在于：所述转动连接组件(5)包括转环(51)和转轴(52)，所述转环(51)套设在所述转轴(52)上，所述转环(51)可绕所述转轴(52)转动，所述转环(51)为两个以上，所述框条(4)与所述转环(51)连接,每个转环(51)只与一根框条(4)连接，每个转动连接组件(5)只连接两根框条(4)。
  3. 根据权利要求1所述的洗手盆，其特征在于：所述转动连接组件(5)为铰接结构。
  4. 根据权利要求1所述的洗手盆，其特征在于：当所述两根框条(4)与所述转动连接组件(5)连接时，框条(4)与转环(51)连接的部位相对于所述转环(51)而言并不居中，而是分别偏于两侧，并且所述转环(51)的圆心(53)位于所述框条两侧的延长线(7)所框定的区域(8)之外。
  5. 根据权利要求1所述的洗手盆，其特征在于：由所述转动连接组件(5)相连接的两根框条(4)，通过设定所述框条(4)与转环(51)连接的部位和角度，使两根框条(4)最终能够转动到平行的状态，此时，所述两根框条(4)以经过转环(51)圆心(53)的轴线(9)为对称轴，形成轴对称关系。
  6. 根据权利要求1所述的洗手盆，其特征在于：与所述转动连接组件(5)相连接的两根框条(4)，在所述框条与转环(51)连接的部位分别设置有卡止面(10)，当两根框条(4)转动到所需的角度时，另一根框条(4)上与所述卡止面(10)相对应的面为卡止对应面(11)，两根框条(4)转动到所需的角度时，一根框条上的卡止面(10)与另一根框条上的卡止对应面(11)相贴。
  7. 根据权利要求1所述的洗手盆，其特征在于：所述固定器(2)为设置在支撑架(1)上的安装孔(12)。
  8. 根据权利要求1所述的洗手盆，其特征在于：所述固定器(2)或所述支撑架(1)上设置有限位块(13)，所述限位块(13)位于所述支撑架(1)的外侧，当支撑架(1)完全展开时，限位块(13)与框条(4)外侧面紧贴。
  9. 根据权利要求1所述的洗手盆，其特征在于：所述水槽(3)由软质材料制成,或所述水槽(3)由软质材料和硬质材料结合制成，当所述水槽(3)由软质材料和硬质材料结合制成时，所述水槽(3)折叠时折痕(14)所处的部位为软质材料，所述水槽(3)折痕以外的部 位(15)则为硬质材料或硬质材料与软质材料相结合的构造。
  10. 根据权利要求1所述的洗手盆，其特征在于：还包括水龙头(16)，水龙头(16)设置在固定器(2)或支撑架(1)上，水龙头(16)上设置有旋转组件(17)从而使水龙头(16)的出水口可以旋转。
  11. 根据权利要求1所述的洗手盆，其特征在于：还包括支撑架盖(18)，支撑架盖(18)设置在支撑架(1)上，所述支撑架盖(18)形状、大小与所述支撑架(1)的形状、大小相对应，在所述支撑架盖(18)上与所述支撑架(1)的转动连接组件(5)相对应的位置处，设置有旋转机构(19)或软质连接部(20)。
  12. 根据权利要求1～11任一项所述的洗手盆，其特征在于：所述支撑架(1)由6根框条(4)通过转动连接组件(5)可转动地连接成环状闭合的框形结构。所述框条(4)包括第三框条(43)、第四框条(44)、第五框条(45)、第六框条(46)、第七框条(47)和第八框条(48)，第七框条(47)与第五框条(45)的长度之和小于第六框条(46)的长度，第八框条(48)与第四框条(44)的长度之和小于第三框条(43)的长度。
  13. 根据权利要求1～11中任一项所述的洗手盆，其特征在于：所述安装体(6)为夹角结构，所述6根框条(4)包括第九框条(49)、第十框条(410)、第十一框条(411)、第十二框条(412)、第十三框条(413)和第十四框条(414)，所述6根框条(4)通过转动连接组件(5)可转动地连接成环状闭合的框形结构。所述第九框条(49)和第十框条(410)分别固定在安装体夹角的两个面上，第十一框条(411)和第十二框条(412)的长度之和等于第十框条(410)的长度，第十三框条(413)和第十四框条(414)的长度之和等于第九框条(49)的长度，第十一框条(411)、第十二框条(412)可转动至紧贴第十框条(410)的位置；第十三框条(413)、第十四框条(414)可转动至紧贴第九框条(49)的位置。
  14. 根据权利要求12所述的洗手盆，其特征在于：连接在所述转动连接组件(5)上的两根框条(4)各自转动到两者成为一条直线时，两根框条(4)都处于所述转环圆心(53)的同一侧，此时所述转环圆心(53)的另一侧无任何框条(4)连接，该侧称为转环凸出部(21)，当支撑架(1)处于展开状态时，位于支撑架(1)角上的角转动连接组件(22)的转环凸出部(21)朝向支撑架(1)内部，位于支撑架(1)边上的边转动连接组件(23)的转环凸出部(21)朝向支撑架(1)外部。
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