CN106968299A - Turnover type hand basin - Google Patents

Abstract

The invention discloses a kind of turnover type hand basin, it is related to field of sanitary ware, for prior art volume after folding it is still excessive, can not it is perfect using the confined space, manufacturing cost is high, it is complicated, fragile to install, in-convenience in use technical problem, using including locking device, trough rack, folding tank, the locking device includes at least one block, the locking device is provided with fixture, and the trough rack is surrounding closure, the frame-type structure of middle part transmission；The tank is arranged on the technical scheme at the middle part transmission of the trough rack.Rationally and effectively foldable tank is made using foldable material in the present invention, and be arranged on foldable trough rack, realize multiple folding function, space-consuming is few after folding, it is particularly suitable for use in using occasions such as space limited small apartment room, cubicle hotel, Caplet apartment, touring car, yachts, market prospects are good.

Description

Turnover type hand basin

Technical field

The present invention relates to field of sanitary ware, and in particular to a kind of turnover type hand basin.

Background technology

With the surge of population in the world quantity, the reduction of resource, living space is less and less per capita, particularly densely populated Large- and-medium size cities, or the special occasions such as cubicle hotel, compact capsule apartment, touring car, Small yacht, space has very much Limit, therefore, in the case of limited using space, it is desirable to which we are in design and the closely bound up industrial products of people's life When, the innovation of product structure, material etc. should be rationally and effectively utilized, the maximal efficiency that space is used is played, it is to avoid taken excessive Use space.Fold the design pattern that life appliance breaks through traditional life apparatus, by fold can by area or volume compared with Big article is tried one's best compression, is that many spaces are vacateed in room, is favored by consumers in general.

Hand basin be usually people when being washed one's hands, being gargled, play a part of collect drainage sewage, and people complete After washing one's hands, gargling, hand basin is at idle state, and current living space it is universal it is limited in the case of, occupy Larger space.Therefore, people have invented folding hand basin, it is intended to which needing to use can deploy during hand basin, be not required to It when using hand basin, can be folded, now also there is some related design studies.

Such as Application No. 201420223362.2《Manual and electric folding stacked formula wash platform》Utility model patent, it is open It is a kind of manually and electric folding stacked wash platform, the technical scheme of the wash platform is：" L " shape slide plate is inlaid with slideway, is propped up Brace one end is connected with hand washing sink, and the other end is connected with slide plate, also has flexible tapered end on the plank of casing both sides, usually hand washing sink It is retracted in "mouth" shape casing, slide plate can be driven in slideway by support arm with manpower hand washing sink pull-up when using Slip, basin is raised to eminence, then whole basin is hung on flexible tapered end by " one " word hook of " L " shape, so that as general Water flowing basin is used, and when needing that hand basin is shunk back "mouth" shape casing, pulls with hand draw ring, draw ring drives two by bracing wire Individual tapered end shrinks, and hook is taken off, basin retraction casing, although the technical scheme can also play a part of folding, because using hard Matter basin, it is impossible to be truly realized compression and taken up space, and due to using excessively complicated structure, increasing manufacture difficulty and life Cost is produced, relatively easy to damage, maintenance difficulty is big.

Application No. 201520235116.3《Fold tank》Utility model patent, discloses a kind of folding tank, by Support, basin courage, installing plate, handle, water supply connector, drainage joint, outlet pipe and angle valve are constituted, and the basin courage is arranged on the branch On frame, the water supply connector and drainage joint are arranged on the bottom of the support, and the outlet pipe is arranged on the top of the support On the inside of portion, the angle valve is arranged on the outlet pipe, and the installing plate is arranged on the side wall and the handle of the basin courage On the installing plate.Of the invention and above-mentioned Application No. 201420223362.2《Washed one's hands manually with electric folding stacked Platform》Patent is similar, equally exists complicated, fragile, cost height, the problem of volume after folding is excessive.

Application No. 03242776.X's《The sanitary ware of hand basin and bowl combination》Utility model patent, it is open A kind of sanitary ware, the sanitary ware includes hand washing sink, closestool, and described hand washing sink is connected by folder and storage tank top It is logical.Hand washing sink is connected by folder, and hand washing sink can make level to upright 90 degree of activity, and can be by the connection control of folder System water inlet coupled switch group and draining coupled switch.When using closestool, hand washing sink is turned up 90 degree by folder, closestool makes With rear, hand washing sink need to only be left behind to horizontal level.The technical scheme combines hand washing sink with closestool, although also possess certain Folding ability of mind, it is obvious that because hand basin is hard material, and unrealized really folding, actually simply will Hand basin has converted orientation, even if hand basin still occupies larger space after folding, adds the not foldable of closestool, causes Whole device is unable to reach section space-efficient purpose truly.User will also switch hand basin and horse in use Bucket, and it is inconvenient, and when user is during using closestool, the hand basin of protrusion can also influence Consumer's Experience above closestool.

Application No. 201210026394.9《Turnover type hand basin》Pond panel, pond are housed on patent, hand washing sink Panel side is equipped with tap, and tap lower end is equipped with downcomer fixing groove, downcomer fixing groove connection sewer, pond panel Lower end is equipped with folding rack, and pond panel is made into integration with folding rack.Folding of the invention for how to realize pond body of washing one's hands Do not explain completely, also without any practical solutions, also cannot get specification and support.

Application No. 201310199561.4《A kind of new wall folding stand for holding basin》Patent, includes washbowl body frame Bracket, support frame neck, washbowl subframe bracket neck, washbowl subframe bracket, fold buckling groove, the first swivel bearing, support frame, Second swivel bearing, clamping nail, the side of described washbowl body frame bracket is fixed on surface of wall, face by the first swivel bearing Support frame neck is provided with the middle of basin body frame bracket, the both sides of washbowl body frame bracket are provided with washbowl subframe bracket neck, two ends Washbowl subframe bracket neck is connected with washbowl subframe bracket, and the inside of support frame neck is connected with support frame, support frame it is another End is fixed on surface of wall by the second swivel bearing, and the right side top of washbowl body frame bracket is provided with folding buckling groove, washbowl Clamping nail is provided with the upper end wall of body frame bracket.Structure of the present invention is cumbersome, and convenience is low, only realizes the work(for storing washbowl Can, it is identical with washbowl only to be hung over to the mode effect on wall, good folding storage effect can not be played, practicality is not It is high.

Application No. 91221865.7《Turnover type wall pastes frame》Utility model patent, this invention has support box, support Rotating shaft is installed, frame is arranged in rotating shaft, and torque spring is installed in rotating shaft in box.Although the present invention also has folding device, simultaneously There is no hand washing sink, in addition it is also necessary to separately coordinate washbowl to use, and without corresponding drainage arrangement, only play daily placement The effect of washbowl, not the problem of actual solution hand washing sink folding storage, therefore does not also improve user experience and comfort level.

Application No. 201610637622.4《A kind of foldable sink》Patent, discloses a kind of including tank, tank Support, tank fixation kit, tank support-folding component, tank upper end are open, and lower end is provided with discharge outlet, and its material is foldable Waterproof material, tank support by all round closure, the support of the tank and the weight that is filled with water can be supported, it is its hollow out shape, big Small open corresponding with the tank, tank is connected with the tank support, tank support and the tank support-folding Component is connected, and tank support-folding component is connected with wall, and tank is fixed on tank support by tank fixation kit, tank The technical scheme that tank support is fixed on wall by support-folding component, although the program compares skill before this in space utilization Art improves to some extent, but structure is complex, and part is more, causes manufacturing cost high, and when by hand washing sink expansion and folding, It need to be operated with two hands and step is more.

The content of the invention

The present invention provides a kind of turnover type hand basin, with solve prior art volume after folding it is still excessive, can not be perfect Using the confined space, manufacturing cost is high, it is complicated, fragile to install, in-convenience in use technical problem.

To solve the above problems, the present invention adopts the following technical scheme that realization：

A kind of turnover type hand basin, including locking device, trough rack, folding tank.

The locking device includes at least one block, and the locking device is provided with fixture, and the trough rack closes for surrounding Conjunction, the frame-type structure of middle part transmission；The tank is arranged at the middle part transmission of the trough rack.

Preferably, in addition to support component, the support component at least includes bearing pin or support block, the support component with Trough rack is connected.

Preferably, the trough rack is connected by rotating connector with the locking device or fixing body, so that trough rack It can be fixed on fixing body and rotate upwardly and downwardly.

Preferably, the locking device includes upper block and lower block, and the neck between the two blocks, described Locking device is fixed on the fixing body.Locking device act as when trough rack is horizontal, hold in the palm support block or water Truss, such structure is more complete, attractive in appearance, and trough rack card can be obtained to more firm again, and the height of neck is more than support The thickness of block or trough rack so that support block or trough rack can be caught in neck.

Further, the locking device only includes a lower block.The locking device is fixed on the fixing body, engages device Act as when trough rack is horizontal, hold in the palm support block or trough rack, the knot of this locking device only one of which block Structure, is both enough to support trough rack, and production cost is saved again.

Preferably, the fixture includes fixing hole, and will engage the spiral shell that device is fixed on fixing body through fixing hole Nail.

Preferably, the rotating connector includes pivot structure or hinge structure, and the pivot structure includes being opened in water Axis hole on truss or locking device, and the rotating shaft being located in the axis hole.Trough rack is connected on rotating connector, can Any function of rotating up or down is realized, rotating connector is connected with locking device so that locking device is being fixed on installation While on body, rotating connector is also fixed with settling at one go without oncomelania is followed closely again in addition.

Preferably, the tank is made up of soft material；Or the tank is combined by soft material and hard material and is made, When tank is that soft, hard material is combined, position when tank is folded residing for folding line is that the position beyond soft material, folding line is then The construction that hard material or hard material fit with soft material.The way that soft or hard material is combined, both passes through soft folding line The folding of tank is realized, it is smooth and well-pressed when having the part of hard again to realize tank expansion or fold, make entirely to wash one's hands Basin is more attractive.

Preferably, in addition to elastic component.

Further, the elastic component is spring.

Preferably, the locking device is arranged on the fixing body of the trough rack both sides, and the trough rack is provided with rotation Connector, the rotating connector is connected with the locking device or the fixing body, and the trough rack both sides are provided with described Support component, the support component includes bearing pin, support block, bearing pin slide opening, and one end of the bearing pin is fixed on trough rack, separately One end is located in the bearing pin slide opening of support block, is slidably connected with support block.The width of the support block is less than the trough rack The distance between device is engaged with described.The lower block of the locking device offers pin groove, the pin groove and the bearing pin Position is corresponding.The elastic component is arranged between the support block and the trough rack.Such construction to work as trough rack When being raised up to horizontal level, the bottom surface of support block more than on the top surface of block under locking device, support block is made by elastic component Firmly it is bound to the position above whole lower block, it is to avoid the trouble of support block is pushed away with hand, improves and uses body Test.

Preferably, the locking device is arranged on the fixing body of the trough rack both sides, and the trough rack is provided with rotation Connector, the rotating connector is connected with the locking device or the fixing body；The support component includes being opened in institute Sliding groove, sliding connector and the support block of trough rack both sides are stated, the sliding connector is slidably disposed on sliding groove Interior, the support block is connected with the sliding connector.

Further, the elastic component is arranged in sliding groove, and described elastic component one end is connected with sliding connector, the bullet The property part other end is fixed on sliding groove one end.

Further, the elastic component is located at outside sliding groove, and described elastic component one end is connected with the support block, another End is connected with the locking device or fixing body, and the lower block of the locking device offers elastic component groove.

Further, the bottom surface of block is inclined-plane under the locking device.The beneficial effect of the way is, when needing to use Hand basin and when trough rack is lifted upwards, support block and the contact of incline plane of locking device bottom, by inclined-plane so that by trough rack When being lifted up, support block can also be moved up in the case where applying external force without hand with the upper lift of trough rack, most The bottom surface of support block is moved to eventually under locking device during the top surface of block, and support block will be under the active force of elastic component, bullet Under to locking device above block.

Preferably, the support component include bearing pin, bearing pin slide opening and spring, the trough rack corresponding site it is relative And on two non-adjacent mouldings, have respectively on the breach more than at one, the cross section of the moulding at the breach two ends, at least Bearing pin slide opening is provided with one cross section, the bearing pin is located in the bearing pin slide opening, enables the moulding along described Pin slide；The spring is set on the bearing pin.The locking device is arranged on trough rack side corresponding position, makes The trough rack is raised up to horizontal level and when the spring stretches naturally, the moulding of trough rack side is just stuck in the card Only under device above block.Meanwhile, the width of the breach can be also arrived greatly when the moulding of trough rack both sides is pushed to centre, The distance that moulding can be moved is enough to allow moulding to depart from locking device.The beneficial effect of this scheme is that structure is more simple, Without additionally setting support block also to realize that the support of trough rack is fixed.

Preferably, the locking device is arranged at the both sides of trough rack, and the support component is to be fixed on trough rack both sides Support block；The rotating connector includes the chute being arranged in the support block and is arranged at the locking device neck opening Anticreep blend stop, the anticreep blend stop pass through the chute.

Preferably, the trough rack top is provided with the trough rack frame lid corresponding with trough rack shape, size.Trough rack The edge of tank can be pressed on trough rack by frame lid, and anti-water stopping trough is pullled displacement in use, while can be with The edge of tank is covered so that overall structure more neat appearance.

Further, in addition to water fender, the water fender is arranged on the locking device or on the fixing body. Water fender can prevent the water splashed on fixing body from flowing to ground along fixing body.

Preferably, tap is provided with the locking device, the delivery port of the tap can rotate.Tap is set On locking device so that while locking device is installed, tap is installed with also settling at one go, reduce installing component And step；Faucet outlet can rotate, and its advantage is, when using hand basin, by tap to leaving installation The direction of body is rotated, and makes the center for being closely located to tank of faucet outlet, and convenient for washing, when storing hand basin, again may be used So that tap is gone to close to the position of fixing body, so as to reduce the space of occupancy.

Brief description of the drawings

Fig. 1 is the general structure schematic diagram of first embodiment；

Fig. 2 is the decomposing schematic representation of first embodiment；

Fig. 3 is the second embodiment general structure schematic diagram that the present invention is provided；

Fig. 4 is second embodiment partial structural diagram；

Fig. 5 is the partial schematic diagram of second embodiment version；

Fig. 6 is the 3rd embodiment structural representation that the present invention is provided；

Fig. 7 is the fourth embodiment general structure schematic diagram that the present invention is provided；

Fig. 8 is fourth embodiment partial structural diagram；

Fig. 9 is the 5th embodiment partial structural diagram；

Figure 10 is the sixth embodiment assembling schematic diagram that the present invention is provided；

Figure 11 is the sixth embodiment partial structural diagram that the present invention is provided；

Figure 12 is the 7th embodiment general structure schematic diagram that the present invention is provided；

Figure 13 is the 7th embodiment partial structural diagram that the present invention is provided；

Figure 14 is the 7th embodiment side view that the present invention is provided.

In figure：1. engage the support group of 6. fixing body of device 2. trough rack, 3. tank, 4. block, 5. fixture 7. Beyond the folding line of 13. tank folding line of part 8. rotating connector, 9. neck, 10. rotating shaft, 11. hinge, 12. axis hole 14. The pin groove 21. of position 15. elastic component, 16. spring, 17. bearing pin, 18. support block, 19. bearing pin slide opening 20. slide The dynamic chute 28. of 24. inclined-plane of groove 22. sliding connector, 23. elastic component groove, 25. moulding, 26. cross section 27. is prevented The drainpipe of 29. 33. hanging hole of trough rack frame lid 30. water fender, 31. tap, 32. gim peg of off-gear bar 34. 35. 402. times blocks of block on the fixing hole 401. of 36. osculum of drainpipe locator, 37. side moulding 38..

Embodiment

To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached in the embodiment of the present invention Figure, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is the present invention A part of embodiment, rather than whole embodiments.The embodiments of the invention being generally described and illustrated herein in the accompanying drawings The scope for being not intended to limit claimed invention is described in detail, but is merely representative of the selected embodiment of the present invention.Base Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its His embodiment, belongs to the scope of protection of the invention.

Embodiment 1

Fig. 1 is the general structure schematic diagram of first embodiment, and Fig. 2 is the decomposing schematic representation of first embodiment, as shown in Figure 1, Figure 2 institute Show, a kind of turnover type hand basin, including two structures are identical and the parallel locking device 1 for being fixed on the surface of fixing body 6 respectively, locking Device 1 includes upper block 401 and lower block 402 and being used between the two blocks 4 clamps, fixed the card of trough rack 2 Groove 9, the locking preferred rigid material of device 1 is made, and trough rack 2 is the frame-type for the surrounding closure middle part transmission made using rigid material Structure, shape can be the combination of square, circular, oval, heart-shaped or more several shapes, the middle part transmission part of trough rack 2 Tank 3 is provided with, the height of its both sides seal ring thickness and neck 9 matches, locking device 1 is additionally provided with for locking device 1 to be consolidated Determine to the fixture 5 on fixing body 6, fixture 5, which is arranged on, engages the side that device 1 presses close to fixing body 6, including but not limited to hangs Hook, viscous nail, fixing hole 38, the mode of the preferred fixing hole 38 of the present embodiment, using bolt or screw through fixing hole 38 with installing Body 6 is fixedly connected, and fixing body 6 is that can support wall, cut-off, door-plate or the support of other facades of whole hand basin weight Body.During installation, the tank 3 of Soft, foldable is fixed on trough rack 2, then by the both sides of trough rack 2 insertion locking device 1 In neck 9, so as to realize the fixation of trough rack 2, extracted after finishing, then by trough rack 2 from neck 9, in order to abundant Utilization space.Can be that softwood matter is made or soft or hard material herein it is emphasized that tank 3 is folding structure Matter combination conjunction is made, it is therefore an objective to foldable and energy water storage；Trough rack moulding 25 of the trough rack 2 close to the side of fixing body 6 makes circle Cambered surface, is unlikely to cause interference with fixing body 6 in order to rotate trough rack 2.

Embodiment 2

Fig. 3 is the second embodiment general structure schematic diagram that the present invention is provided, and Fig. 4 is second embodiment partial structural diagram, Fig. 5 is the partial schematic diagram of the 2nd embodiment version, as shown in Fig. 3, Fig. 4 and Fig. 5, a kind of turnover type hand basin, including two The locking device 1 on the individual surface of fixing body 6 for being fixed on the both sides of trough rack 2 parallel respectively, locking device 1 includes upper block 401 and lower piece Body 402 and being used between the two blocks 4 clamp, the neck 9 of fixed support block 18, each locking device 1 and tank It is provided with rotating connector 8 between frame 2 to connect both, rotating connector 8 can be using a variety of knots such as rotating shaft 10, hinges 11 Structure, the mode of the preferred rotating shaft 10 of the present embodiment, i.e. position relative on trough rack 2 and locking device 1 are respectively provided with an axis hole 12, A piece rotating shaft 10 is rotationally arranged in the two axis holes 12, constitute rotating connector 8, with realize trough rack 2 can along turn Axle 10 is rotated upwardly and downwardly.Rotating connector 8 is two in the present embodiment, respectively positioned at the both sides of trough rack 2.Locking device 1 is also set up Have for the fixture 5 that device 1 is fixed on fixing body 6 will to be engaged, fixture 5 includes but is not limited to link up with, glues nail, fixing hole 38, the mode of the preferred fixing hole 38 of the present embodiment is fixedly connected using bolt or screw through fixing hole 38 with fixing body 6, peace Dress body 6 is that can support wall, cut-off, door-plate or other facade supporters of whole hand basin weight；Trough rack 2 is use The frame-type structure for the surrounding closure middle part transmission that rigid material is made, shape can be polygon, square, circular, the oval, heart The combination of shape or above-mentioned several shapes, the part of the middle part transmission of trough rack 2 is provided with tank 3, and the bottom of tank 3 offers osculum 36.Its both sides of trough rack 2 are each provided with two bearing pins 17, and the connected mode of bearing pin 17 and trough rack 2 includes but is not limited to one Shaping, welding, riveting, threaded connection etc., the other end of bearing pin 17 is penetrated in the bearing pin slide opening 19 of support block 18, enables support block 18 Enough slips relative on bearing pin 17, for operation of being more convenient for, are provided with the elasticity of form of springs between support block 18 and trough rack 2 Part 15.The lower block 402 of locking device 1 offers pin groove 20, and pin groove 20 is corresponding with the position of bearing pin 17.When needing folding During hand basin, support block 18 is moved to the elastic component 15 of simultaneously spring form to the direction of trough rack 2, when support block 18 is moved completely Go out after neck 9, trough rack 2 can along rotating shaft 10 be folded down, trough rack 2 along rotating shaft 10 be folded down while, bearing pin 17 pass through from pin groove 20.In use, the trough rack 2 of folded state is rotated up along rotating shaft 10, when support block 18 and card After groove 9 aligns, under the elastic force effect of elastic component 15, support block 18 is pushed into neck 9, the support block that hold by neck 9 18 fix trough rack 2 by the effect of two bearing pins 17 will not drop downwards in stable state, so that hand basin is maintained The state of expansion., can also be such as Fig. 5 institutes herein it is emphasized that locking device 1 can be the structure of upper and lower two blocks 4 Show, be the structure of block 402 under only one of which, both structures can play support trough rack 2 well or support block 18 Effect.

Embodiment 3

Fig. 6 is the 3rd embodiment structural representation that provides of the present invention, as shown in fig. 6, a kind of turnover type hand basin, its structure with Embodiment 2 is similar, and part same as Example 2 is no longer repeated herein, and difference is：Base of the present embodiment in embodiment 2 The part at the edge of trough rack 2 is designed to arc structure to improve overall aesthetics on plinth, in addition on trough rack 2 with Gim peg 32 is integrally formed, welds or is threaded with, the edge of opening of tank 3 offers corresponding with the corresponding position of gim peg 32 Hanging hole 33, hanging hole 33 is penetrated into gim peg 32 when tank is installed quickly tank 3 can be fixed on trough rack 2, wherein A side of locking device 1 be provided with tap 31, the tap 31 can rotate out of the tap at the mouth of a river for conventional, and it enters Water connected mode can be threaded connection, snap connection or fast joint connection that tank 3 is made of soft waterproof material, water The bottom of groove 3 offers osculum 36, and the hole is connected with drainpipe 34, and drainpipe 34 is fixed on fixing body by drainpipe locator 35 On 6, the top of trough rack 2 is provided with water fender 30 with the close side of fixing body 6, and water fender 30 is fixed on locking device 1, dash Plate 30 is made and diagonally-installed using waterproof material, that is, ensure that the water splashed during with water on fixing body 6 can be back to water In groove 3.The application method of the present embodiment is similar to Example 2, no longer repeats herein.

Embodiment 4

Fig. 7 is the fourth embodiment general structure schematic diagram that the present invention is provided, and Fig. 8 is fourth embodiment partial structural diagram, As shown in Figure 7 and Figure 8, a kind of turnover type hand basin, including two structures are identical and the parallel surface of fixing body 6 that is fixed on respectively Engage and the neck 9 for being used for clamping, fix trough rack 2 is provided between block 401 and lower block 402 on device 1, locking device 1, engage device The bottom surface of 1 time block 402 is the elastic component groove 23 that insertion is offered on inclined-plane 24,1 time block of locking device 402；The both sides of trough rack 2 Offer and sliding connector 22 be provided with sliding groove 21, sliding groove 21, support block 18 be connected with sliding connector 22 so as to It is slidably arranged on sliding groove 21, the one end of support block 18 is fixedly connected with the elastic component 15 of form of springs, the bullet of form of springs Property the other end of part 15 with locking device 1 or fixing body 6 be fixedly connected, tank using soft material and hard material combination by the way of system Into, i.e., the position that tank draws when folding residing for folding line 13 in is soft material, the position 14 beyond folding line then for hard material or The construction that hard material fits with soft material, water fender 30 is arranged on the fixing body 6 of the top of trough rack 2, the present embodiment Remaining structure it is same as Example 3.When hand basin needs expansion, lifted with hand on the outside of hand basin, due to by form of springs The pulling force effect of elastic component 15, support block 18 close to locking 1 time block of device 402 the upward sliding of inclined-plane 24, when support block 18 is slided Move with engage device 1 neck 9 be open concordant when, support block 18 is caught in by the pulling force effect of the elastic component 15 of form of springs In neck 9, so as to play a part of support trough rack 2, it is necessary to when folding, as long as support block 18 is pulled out out of neck 9 and to Lower rotation trough rack 2.It should be noted that trough rack 2 can be by way of rotating shaft 10 and locking in the present embodiment Device 1, which is realized, rotates connection, forms rotating connector, it would however also be possible to employ hinge 11 is fixedly installed on trough rack 2, hinge 11 is another Side constitutes rotating connector 8 with fixing body 6 or with the mode that locking device 1 is fixedly connected, so as to realize fixing body 6 and trough rack 2 Connection.It should be noted that elastic component 15 can be made of flexible materials such as extension spring, rubber bands, do not limit herein It is fixed.

Embodiment 5

Fig. 9 is the 5th embodiment partial structural diagram, as shown in figure 9, a kind of turnover type hand basin, the present embodiment structure and reality Apply that example 4 is similar, only difference is that the elastic component 15 of form of springs is arranged in sliding groove 21, the elastic component of form of springs 15 one end are fixed on the one end of sliding groove 21, and the other end of elastic component 15 of form of springs is connected with sliding connector 22, likewise, card Only the bottom surface of 1 time block of device 402 is provided with inclined-plane 24, but without opening up elastic component groove 23, application method also with example IV It is identical, all it is to realize that support block 18 is caught in neck 9 by the pulling force of spring 16, so as to realize that work is fixed in the support to trough rack 2 With.

Embodiment 6

Figure 10 is the sixth embodiment assembling schematic diagram that the present invention is provided, and Figure 11 is that the sixth embodiment that the present invention is provided locally is tied Structure schematic diagram, as shown in Figure 10 and Figure 11, a kind of turnover type hand basin, including the locking device 1 with neck 9, trough rack 2 are relative Two two ends of moulding 25 be each provided with 1 bearing pin 17, one end of bearing pin 17 is located in the bearing pin slide opening 19 on moulding 25, pin The other end of axle 17 is fixedly connected through the hollow space of elastic component 15 of form of springs with the side moulding 37 of trough rack 2, bearing pin 17 can be slided in the moulding 25 of trough rack 2, and the side moulding 37 of nature lower flume frame 2 is acted on by the elastic force of spring 16 And overhanged to both sides, so as to be stuck in the neck 9 of locking device 1, so as to realize the fixation of trough rack 2, it is necessary to when folding, be incited somebody to action with hand The moulding 25 of both sides is pushed to centre so that the abjection neck 9 of moulding 25 of both sides, then rotates down trough rack 2；Tank The inner side moulding 25 of frame 2 is connected by the structure of hinge 11 with fixing body 6；In order to cleaner and tidier and attractive in appearance, energy is arranged with above trough rack 2 Enough flexible trough rack frame lids 29 corresponding with trough rack 2, the telescopic structure can using the material with Telescopic or Person's size mutually covers the rigid material of form, does not limit herein.In the schematic diagram of the present embodiment, in order to be more clearly seen whole branch The structure of frame, tank 3 is not shown, and the mounting means of tank 3 is same as the previously described embodiments.

Embodiment 7

Figure 12 is the 7th embodiment general structure schematic diagram that the present invention is provided, and Figure 13 is the 7th embodiment office that the present invention is provided Portion's structural representation, Figure 14 is the 7th embodiment side view that the present invention is provided, and as shown in Figure 12 ~ 14, a kind of turnover type is washed one's hands Basin, including each side 1 locking device 1, locking device 1 include upper block 401 and lower block 402, and locking device 1 is fixed on installation On body 6, formd between upper block 401 and lower block 402 and be provided with anti-bar out of supply 28, the anticreep at neck 9, the opening of neck 9 Shelves bar 28 one end is fixed on block 401, and the other end is fixed on lower block 402, and the both sides of trough rack 2 are respectively fixed with a support Block 18, the vertical direction of support block 18 offers chute 27, prevents that bar 28 out of supply passes through chute 27 so that support block 18 can be in neck Slided in 9 but locking device 1 can not be departed from, trough rack 2 is the frame-type for the surrounding closure middle part transmission made using rigid material Structure, shape can be the combination of square, circular, oval, heart-shaped or more several shapes, the middle part transmission part of trough rack 2 Folding tank 3 is provided with, the thickness of 2 both sides moulding of trough rack 25 matches with neck 9, locking device 1 is additionally provided with for inciting somebody to action The fixture 5 that device 1 is fixed to the surface of fixing body 6 is engaged, fixture 5 includes but is not limited to link up with, glues nail, screw, fixing hole 38, The mode of the preferred fixing hole 38 of the present embodiment, is fixedly connected using bolt or screw through fixing hole 38 with fixing body 6.Need exhibition When opening hand basin, trough rack 2 is lifted up, and support block 18 is also lifted therewith, when the contraposition parallel with neck 9 of support block 18 When, it is pushed into neck 9, neck 9 is blocked support block 18, so that the purpose of the fixed trough rack 2 of support is played, likewise, needing When folding, trough rack 2 is horizontally outward pulled out until support block 18 departs from neck 9, trough rack 2 is then put down, trough rack 2 exists Rotated down under weight effect along anticreep shelves bar 28, so as to complete folding process.It should be noted that preventing that bar 28 out of supply can be with It is to be made with hard material or soft material is made, as long as being able to maintain that support block 18 will not come off i.e. from locking device 1 Can.

Above-described embodiment is preferably part embodiment, but embodiments of the present invention are not by above-mentioned implementation of the invention The limitation of example, other any Spirit Essences without departing from the present invention and the change made under principle, modification, replacement, combine, it is simple Change, should be equivalent substitute mode, be included within protection scope of the present invention.

Claims (20)

1. a kind of turnover type hand basin, including locking device（1）, trough rack（2）, folding tank（3）, it is characterised in that：

The locking device（1）Including at least one block（4）, the locking device（1）It is provided with fixture（5）, the trough rack （2）For surrounding closure, the frame-type structure of middle part transmission；The tank（3）It is arranged on the trough rack（2）Middle part transmission at.

2. hand basin according to claim 1, it is characterised in that：Also include support component（7）, the support component（7） At least include bearing pin（17）Or support block（18）, the support component（7）With trough rack（2）Connection.

3. hand basin according to claim 1, it is characterised in that：Also include rotating connector（8）, the trough rack（2） Pass through the rotating connector（8）With the locking device（1）Or fixing body（6）Connection.

4. hand basin according to claim 1, it is characterised in that：The locking device（1）Including upper block（401）With lower piece Body（402）, and positioned at the two blocks（4）Between neck（9）, the locking device（1）It is fixed on the fixing body（6） On.

5. hand basin according to claim 1, it is characterised in that：The locking device（1）Only include a lower block （402）, the locking device（1）It is fixed on the fixing body（6）On.

6. hand basin according to claim 1, it is characterised in that：The fixture（5）Including fixing hole（38）, and wear Cross fixing hole（38）Device will be engaged（1）It is fixed on fixing body（6）On screw.

7. hand basin according to claim 3, it is characterised in that：The rotating connector（8）Including rotating shaft（10）Structure Or hinge（11）Structure, the rotating shaft（10）Structure includes being opened in trough rack（2）Or locking device（1）On axis hole（12）, with And it is located in the axis hole（12）Interior rotating shaft（10）.

8. hand basin according to claim 1, it is characterised in that：The tank（3）It is made up of soft material；Or the water Groove（3）Combined and be made by soft material and hard material, work as tank（3）When being combined for soft, hard material, tank（3）Rolled over during folding Trace（13）Residing position is soft material, tank folding line（13）Position in addition（14）Then for hard material or hard material with The construction that soft material fits.

9. hand basin according to claim 1, it is characterised in that：Also include elastic component（15）.

10. hand basin according to claim 9, it is characterised in that：The elastic component（15）For spring（16）.

11. the hand basin according to any one of claim 1 ~ 10, it is characterised in that：The locking device（1）It is arranged on described Trough rack（2）The fixing body of both sides（6）On, the trough rack（2）It is provided with rotating connector（8）, the rotating connector（8） With the locking device（1）Or the fixing body（6）It is connected；The trough rack（2）Both sides are provided with the support component（7）, The support component（7）Including bearing pin（17）, support block（18）, bearing pin slide opening（19）, the bearing pin（17）One end be fixed on Trough rack（2）On, the other end is located in support block（18）Bearing pin slide opening（19）It is interior, with support block（18）It is slidably connected, it is described Support block（18）Width be less than the trough rack（2）With the locking device（1）The distance between；The locking device（1）Under Block（402）Offer pin groove（20）, the pin groove（20）With the bearing pin（17）Position it is corresponding；The elastic component （15）It is arranged on the support block（18）With the trough rack（2）Between.

12. the hand basin according to any one of claim 1 ~ 10, it is characterised in that：The locking device（1）It is arranged on described Trough rack（2）The fixing body of both sides（6）On, the trough rack（2）It is provided with rotating connector（8）, the rotating connector（8） With the locking device（1）Or the fixing body（6）It is connected；The support component（7）Including being opened in the trough rack（2）Two The sliding groove of side（21）, sliding connector（22）And support block（18）, the sliding connector（22）It is slidably disposed on Sliding groove（21）It is interior, the support block（18）With the sliding connector（22）Connection.

13. hand basin according to claim 12, it is characterised in that：The elastic component（15）It is arranged at sliding groove（21） It is interior, the elastic component（15）One end and sliding connector（22）Connection, the elastic component（15）The other end is fixed on sliding groove （21）One end.

14. hand basin according to claim 12, it is characterised in that：The elastic component（15）Positioned at sliding groove（21）It Outside, the elastic component（15）One end and the support block（18）Connection, the other end and the locking device（1）Or fixing body（6）Even Connect, the locking device（1）Lower block（402）Offer elastic component groove（23）.

15. hand basin according to claim 12, it is characterised in that：The locking device（1）Lower block（402）Bottom surface be Inclined-plane（24）.

16. the hand basin according to any one of claim 1~10, it is characterised in that：The support component（7）Including pin Axle（17）, bearing pin slide opening（19）And spring（16）, the trough rack（2）Two non-adjacent mouldings relatively of corresponding site （25）On, there are the breach more than at one, the cross section of the moulding at the breach two ends respectively（26）On, at least one cross section （26）On be provided with bearing pin slide opening（19）, the bearing pin（17）It is located in the bearing pin slide opening（19）It is interior, make the moulding（25） Can be along the bearing pin（17）Slide；The spring（16）It is set in the bearing pin（17）On；The locking device（1）It is arranged on institute State trough rack（2）The corresponding position of side so that the trough rack（2）It is raised up to horizontal level and the spring（16）It is natural During stretching, extension, trough rack（2）The moulding of side（25）Just it is stuck in the locking device（1）Lower block（402）Above.

17. the hand basin according to claim 1 ~ 4,6,8 any one, it is characterised in that：The locking device（1）It is arranged at water Truss（2）Both sides, the support component（7）To be fixed on trough rack（2）The support block of both sides（18）；The rotating connector （8）Including being arranged at the support block（18）On chute（27）And it is arranged at the locking device（1）Neck（9）It is anti-at opening Off-gear bar（28）, the anticreep blend stop（28）Through the chute（27）.

18. hand basin according to claim 1, it is characterised in that：The trough rack（2）Top is provided with and trough rack （2）The corresponding trough rack frame lid of shape, size（29）.

19. hand basin according to claim 1, it is characterised in that：Also include water fender（30）, the water fender（30）If Put in the locking device（1）Above or installed in the fixing body（6）On.

20. hand basin according to claim 1, it is characterised in that：The locking device（1）On be provided with tap（31）, The tap（31）Delivery port can rotate.