CN105888005B

CN105888005B - Collapsible wash basin

Info

Publication number: CN105888005B
Application number: CN201610280151.6A
Authority: CN
Inventors: 吴强
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-28
Filing date: 2016-04-28
Publication date: 2017-12-29
Anticipated expiration: 2036-04-28
Also published as: CN105888005A

Abstract

The present invention relates to a kind of collapsible wash basin, and it includes tap, and the pond body below tap, and pond body is the container of upper opening；Pond body is the structure of variable volume, including affixed side and expansion side, the water outlet of tap are pointed in pond through pond body oral area；Affixed side is fixed structure, and expansion side is that outer under pond reclaimed water gravity or running water impact force action can open the bascule for expanding pond body oral area.Expansion side resets under external force or its own resilient recovers pond body oral area, until returning to home position；This structure, pond body can be opened by opening tap, close up i.e. releasable shared space using finishing；It is easy to use, space is saved, there is higher space availability ratio.

Description

Collapsible wash basin

Technical field

The present invention relates to a kind of kitchen and toilet facility, more particularly, to a kind of collapsible wash basin.

Background technology

To adapt to the more and more crowded situation of modern space, people constantly propose to make full use of the technology in space, this skill Art is distributed in various lives, working environment, such as crisscross viaduct, folding bed etc..But with the increase of demand, The region of people's contact is more and more crowded, such as room, bus, bus, train etc. include the region including public space.It is right In especially per capita in close quarters, it is a common demand to wash one's hands in narrow space region, wash one's hands it is more using hand washing sink and The equipment of tap, there is provided wash up, brush teeth and the purposes such as washing；In prior art, handwashing facilities is usually a pond body, The tap for introducing running water, such as entitled " spiral water tubulose commode " are set above pond body（Publication No.： CN104250991A）Shown basic structure；But in prior art, hand washing sink is separately set in room or in toilet Or the fixed position in kitchen, space-consuming all the time after installation, for the room of narrow space, it is clear that make free space tighter .

The content of the invention

Present invention is primarily intended to provide a kind of collapsible wash basin, it has expansible and the pond body folded, can be in the spare time Close up reduction space hold when putting.

The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：Collapsible wash basin, bag Tap, and the pond body below tap are included, pond body is the container of upper opening, it is characterised in that：Pond body is volume Variable structure, including affixed side and expansion side, the water outlet of tap are pointed in pond through pond body oral area；Affixed side is fixed knot Structure, expansion side are that outer under pond reclaimed water gravity or running water impact force action can open the bascule for expanding pond body oral area.Exhibition Opening side and being resetted under external force or its own resilient recovers pond body oral area, until returning to home position；This structure, open the fire hose Head can open pond body, close up i.e. releasable shared space using finishing；It is easy to use, space is saved, is had higher Space availability ratio.

Affixed side and expansion side have various structures, are described affixed sides as a kind of alternative preferred scheme It is plate body with expansion side, both bottoms set rotation connection, sidepiece to set flexible side, and side of stretching is folding structure.Affixed side It is that plate body, bottom connects with expansion side, forms opening-closing structure in relative rotation, both sides are lived by the flexible side seal of sidepiece, formation The space being filled with water, and the rotational angle and speed of side can be deployed by lateral spacing system of stretching, avoid deploying too fast bottom of pond water area mistake Greatly, cause the water level in pond body relatively low, water level is too low bring inconvenience wash one's hands, washing etc..

Preferably, affixed side is rotatably connected to the first connecting plate, expansion side is rotatably connected to the second connecting plate；First connects Fishplate bar, the free end of the second connecting plate set rotation connection.This structure, when pond body is deployed, it can preferably control expansion side Rotational angle, especially fix the extreme position that expansion side is deployed；The first connecting plate, the connecting portion of the second connecting plate are pulled down, i.e., Pond body can be made to close up reset, it is easy to operate.

As the alternative solution of such scheme, spring is set to form elastic connection between described affixed side and expansion side. This structure, spring can control the aperture of pond body oral area, and deploy to provide elastic force when side is replied, and make operation more laborsaving.

For affixed side and expansion side, alternatively scheme is side wall of the affixed side towards expansion side If groove, bottom lock, the upper opening of groove；It is the elastic wall that elastomeric material makes to deploy side, and its sidepiece, bottom are fixedly connected on Affixed side, top set the positive stop strip of limitation pond body oral area aperture.This scheme, expanding unit are entirely elastomer, by water gravity Or hydraulic impact makes its expansion, because sidepiece, bottom are fixed, therefore ever-increasing water makes it outwards expansion-molded.

Preferably, described positive stop strip is the bar shaped cylinder that elastic wall top flange is formed, the cavity of the bar shaped cylinder Interior setting spring, both ends of the spring are fixed on affixed side.Bar shaped cylinder is inherently flexible, is provided plus built-in spring Elastic force, therefore can make positive stop strip that there is higher screen resilience, therefore larger water gravity can be born, it is more suitable for larger pond body.

Preferably, described positive stop strip is to be attached to elastic wall or elastic threads or elastic webbing in embedded elastic wall.Bullet Property rope or elastic webbing and elastic wall can integral production, make overall appearance more neat, attractive in appearance.Especially elastic webbing has certain width Degree and thickness, the profile and elastic force of coated elastic wall oral area can be effectively controlled, the wheel being easy to after the opening of control expansion side It is wide.

Scheme as another alternative affixed side and expansion side is that affixed side both ends extend to form folded section, Affixed side, folded section are plate body, and the connecting portion of folded section and affixed side is in strip, and the thickness of connecting portion is less than the thickness of affixed side Degree；It is the elastic wall that elastomeric material makes to deploy side, and both sides connect with two folded sections respectively, bottom connect with affixed side wrap into Bottom of pond.Folded section makes the profile after expansion is more stable to be unlikely to deform, and pond body is not easy to teetertotter..

Preferably, described pond body bottom sets drainage, drainage end sets waste preventer, the discharge ends of waste preventer Connect squatting pan.Can be by the wastewater collection after washing one's face and rinsing one's mouth in waste preventer, beneficial to water saving.

Preferably, setting holes in affixed side body, holes top connection, interconnecting part is extended to more than in the middle part of affixed side Position, wherein a bottom hole end is communicated in pond body bottom, the bottom in another hole sets drainage pipeline, and the outlet position of the drainage pipeline Set low in pond body bottom；Expansion laterallys secure side and drawn close, and the water level in pond body rises the high point until higher than interconnecting part.Can be by pond Internal water emptying, is easy to pond body to fold；Especially, drain operation is formed while closing up, it is easy to operate.

Therefore, for the present invention using expansible and the pond body structure folded, expansion side can be in the impact of water gravity or running water The pond body for being formed and being washed one's face and rinsed one's mouth is opened under power, it is easy to use；The pool structure of washing one's face and rinsing one's mouth folded when being opened during this use, be idle, takes Space is small, can greatly improve space availability ratio, be used particularly suitable in small space.In addition, laterallyd secure using by expansion The folding of reset is drawn close to start drain operation in side, is more convenient drain operation；Used discharge structure, can be by bottom of pond Water be emptied completely.

Brief description of the drawings

Accompanying drawing 1 is that one kind of the present invention installs and uses view.

Accompanying drawing 2 is the wash basin deployed condition schematic diagram in accompanying drawing 1.

Accompanying drawing 3 is a kind of structural representation of the present invention.

Accompanying drawing 4 is the top view of accompanying drawing 3.

Accompanying drawing 5 is the side view of accompanying drawing 4.

Accompanying drawing 6 is a kind of attachment structure schematic diagram of the first connecting plate and the second connecting plate.

Accompanying drawing 7 is second of structural representation of the present invention.

Accompanying drawing 8 is the third structural representation of the present invention.

Accompanying drawing 9 is the deployed condition schematic diagram of accompanying drawing 8.

Embodiment

Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.

Embodiment 1：The collapsible wash basin of the present invention, as shown in accompanying drawing 1, accompanying drawing 2, it includes tap 7, and located at water Tap 7 lower section pond body 6, pond body 6 be upper opening container, pond body 6 be variable volume structure, including affixed side 61 and exhibition Side 62 is opened, the water outlet direction of tap 7, is to project to point in pond through pond body oral area from tap, the bottom of pond impacted in pond or exhibition Open the inwall of side 62 or the madial wall of pond body both sides；Affixed side 61 is fixed structure, expansion side 62 for can in pond reclaimed water gravity or Outer makes the expansion of pond body oral area, the work for recovering pond body oral area is resetted under external force or its own resilient under running water impact force action Dynamic structure.Pond body 6 is two parts, and a part is affixed side 61, is securable on wall or other supporters；Another part is exhibition Side 62 is opened, the pond body 6 of variable volume is wrapped into affixed side 61；Expansion side 62 is bascule, is movably connected on affixed side 61, The flexible connection can be rotation connection, elastic connection；Deploy the deformable expansion in side 62 or be relatively fixed side 61 to move, so as to Increase the volume of pond body 6；The water outlet of tap 7 is projected from tap, through pond body oral area, the impact expansion inwall of side 62, is made Deploy the opening of side 62, make the increase of the volume of pond body 6, oral area increase, be available for users to and wash one's face and rinse one's mouth；, can be by running water after pond body 6 is deployed The gravity of water maintains deployed condition in impulsive force or pond body 6.

Expansion side 62 has multiple choices scheme with the structure of affixed side 61, is as a preferable selection scheme, such as attached Fig. 3, accompanying drawing 4, shown in accompanying drawing 5, affixed side 61 and expansion side 62 be plate body, and both bottoms set rotation connection, sidepiece setting to stretch Contracting side 63, side 63 of stretching is folding structure.The rotation connection of both bottoms of affixed side 61 and expansion side 62, can also be used a variety of Structure, such as the bar shaped impression set in both joint portions, in another example setting flexible connection piece in both bottoms.Flexible side 63 Folding structure, it is folding paper connecting plate, as shown in Figure 3；The folding paper connecting plate, can be rigid plate or bullet Property the material such as making such as rubber, steel disc elastomer, there is the elastic force that resiles after stretching expansion.

As shown in accompanying drawing 3, accompanying drawing 4, the accompanying drawing 6 of accompanying drawing 5, affixed side 61 is rotatably connected to the first connecting plate 641, deploys side 62 It is rotatably connected to the second connecting plate 642；First connecting plate 641, the free end of the second connecting plate 642 set rotation connection, such as In the first connecting plate 641, the second connecting plate 642, one set pin 643, another set bar-shaped trough 644, pin 643 inserts bar-shaped trough 644 compositions are slidably connected.When affixed side 61 is deployed gradually with expansion side 62, the first connecting plate 641, second connecting plate 642 Connecting portion lifts, until two plates are in straight condition, now pond body oral area reaches maximum rating；After expansion, connecting portion is pulled down, you can Drive the expansion homing of side 62.

As the alternative solution of a kind of above-mentioned first connecting plate 641, the connection scheme of the second connecting plate 642, the He of affixed side 61 Deploy to set spring to form elastic connection between side 62.The both ends of the spring is separately fixed at affixed side 61 and expansion side 62, equally It is more laborsaving when can control the aperture of pond body oral area, and reply.

The present invention is suitable to the region of narrow space, below by taking toilet as an example as an example；In use, in pond body 6 Bottom sets drainage, and drainage end sets waste preventer 2, the discharge ends connection squatting pan 3 of waste preventer 2, such as accompanying drawing 1, accompanying drawing 2 It is shown.In this way, both convenient washings, can make full use of the waste water after washing one's face and rinsing one's mouth again.

After use, pond body 6 needs to discharge waste water, and usual manner is connection drainage and drainage switch；But opened using draining The structure of pass reduces the convenience used, therefore, as a preferable drainaging scheme being set in the body of affixed side 61 Holes, the connection of holes top, interconnecting part extends to the middle part above position of affixed side 61, wherein a bottom hole end is communicated in the bottom of pond body 6 Portion, the bottom in another hole sets drainage pipeline, and the outlet port of the drainage pipeline is less than the bottom of pond body 6；During draining, deploy side 62 resets rise the water level in pond body 6, until being higher than interconnecting part high point.This structure, by pond body while expansion side closes up Interior water level promoting, and siphon principle is followed in draining, the water of bottom of pond is completely exhausted out.

It should be noted that due to deploying side 62 in the present invention outer under the gravity of water, therefore, the water in pond body is arranged Sky, it is easy to deploy 62 complete homing of side.In addition, when expansion side 62 is in situ, pond body oral area is also opening-like state （Now pond body opening, can constrain expansion side and affixed side top minimum spacing and in the gap formed or affixed side The groove of the indent of setting）, simply aperture is smaller, and running water can be allowed to enter from tap through pond body oral area in pond body.

Embodiment 2：As shown in Figure 7, affixed side 61 sets groove 63 towards the side wall of expansion side 62, the bottom lock of groove 63, Upper opening；It is the elastic wall that elastomeric material makes to deploy side 62, and its sidepiece, bottom are fixedly connected on affixed side 61, and top is set Put the positive stop strip of limitation pond body oral area aperture.Under the Action of Gravity Field of water, the elastic wall of bottom of pond expands gradually, drives elastic wall whole External, because the bottom of elastic wall, sidepiece are fixed, so elastic wall expansion is in the structure for forming oral area opening；Now, control Elastic wall main body, bottom, sidepiece each several part wall thickness, the differential tension in each orientation is can control, make the profile after expansion closer to biography The outline of system wash basin.

The tension force of positive stop strip is larger, can preferably aid in the bore of the pond body oral area after control elastic wall expansion；As one Kind scheme, positive stop strip are the bar shaped cylinder that elastic wall top flange is formed, and spring, spring two are set in the cavity of the bar shaped cylinder Affixed side 61 is fixed at end.This mode, tension force of spring is larger, and is conveniently replaceable spring, adjusts the tension force of pond body oral area.

As another scheme of positive stop strip, positive stop strip is to be attached to elastic wall or elastic threads or bullet in embedded elastic wall Property band.This structure, can integral production, make overall appearance more neat, attractive in appearance.Elastic webbing is attached on elastic wall, can effectively be controlled The profile and elastic force of elastic wall oral area processed, make the opening rear profile of expansion side more attractive.It is further to note that elastic webbing can So that by some, wherein one is provided with pond body oral area and forms positive stop strip, remaining elastic webbing is coated on the middle part and bottom of elastic wall Portion, the fixed affixed side in both ends of these elastic webbings, also can partly be fixed on affixed side, partly be fixed on and be located at pond body oral area On elastic webbing, each elastic webbing is set to form network structure on elastic wall.

Remaining is the same as embodiment 1.

Embodiment 3：As shown in accompanying drawing 8, accompanying drawing 9, the both ends of affixed side 61 extend to form folded section 66, affixed side 61, fold Section 66 is plate body, and the connecting portion of folded section 66 and affixed side 61 is in strip, and the thickness of connecting portion is less than the thickness of affixed side 61； It is the elastic wall that elastomeric material makes to deploy side 62, and both sides connect with two folded sections 66 respectively, and bottom connects bag with affixed side 61 It is coiled into bottom of pond 68.When pond body injects water, opened outside elastic wall, folded section 66 deflects；Folded section 66 collectively forms pond body with elastic wall The profile of deploying portion, make the profile after expansion more stable；During contraction, folded section 66 can deflect to the both sides of affixed side 61, such as attached Shown in Fig. 8；Also it can be deflected simultaneously to the middle part of affixed side 61, form the smaller contraction structure of area.

Remaining is the same as embodiment 1.

In summary, general principle of the invention is will to deploy side using the impulsive force of water gravity or running water to open, shape Into the pond body washed one's face and rinsed one's mouth.It should be noted that running water as described herein, refers to meet national standard or professional standard originally Water source, there is the hydraulic pressure required by standard.

Structure shown in the present invention, deploy during use, close up when idle to reduce space hold；Available for a variety of occasions, It is more particularly suitable for narrow space use, such as interior, car, train, street corner toilet etc. the limited place in space.

Claims

1. a kind of collapsible wash basin, including tap（7）, and located at tap（7）The pond body of lower section（6）, pond body（6）For The container of upper opening, it is characterised in that：Pond body（6）For the structure of variable volume, including affixed side（61）With expansion side（62）, Tap（7）Water outlet through pond body oral area point to pond in；Affixed side（61）For fixed structure, deploy side（62）For can be in pond reclaimed water Outer opens pond body oral area, is resetted under external force or its own resilient and receive pond body oral area under gravity or running water impact force action The bascule of conjunction.

2. collapsible wash basin according to claim 1, it is characterised in that：Described affixed side（61）With expansion side（62） For plate body, both bottoms set rotation connection, sidepiece to set flexible side（63）, side of stretching（63）For folding structure.

3. collapsible wash basin according to claim 2, it is characterised in that：Affixed side（61）It is rotatably connected to the first connection Plate（641）, deploy side（62）It is rotatably connected to the second connecting plate（642）；First connecting plate（641）, the second connecting plate（642）'s Free end sets rotation connection.

4. collapsible wash basin according to claim 2, it is characterised in that：Described affixed side（61）With expansion side（62） Between set spring form elastic connection.

5. collapsible wash basin according to claim 1, it is characterised in that：Affixed side（61）Towards expansion side（62）Side Wall sets groove（63）, groove（63）Bottom lock, upper opening；Deploy side（62）The elastic wall made for elastomeric material, its sidepiece, Bottom is fixedly connected on affixed side（61）, top sets the positive stop strip of limitation pond body oral area aperture.

6. collapsible wash basin according to claim 5, it is characterised in that：Described positive stop strip is elastic wall top flange The bar shaped cylinder of composition, the cavity of the bar shaped cylinder is interior to set spring, and both ends of the spring is fixed on affixed side（61）.

7. collapsible wash basin according to claim 5, it is characterised in that：Described positive stop strip for be attached to elastic wall or Elastic threads or elastic webbing in embedded elastic wall.

8. collapsible wash basin according to claim 1, it is characterised in that：Affixed side（61）Both ends extend to form folded section （66）, affixed side（61）, folded section（66）It is plate body, folded section（66）With affixed side（61）Connecting portion be in strip, connect The thickness in portion is less than affixed side（61）Thickness；Deploy side（62）For elastomeric material make elastic wall, both sides respectively with two foldings Folded section（66）Connect, bottom and affixed side（61）Connect and wrap into bottom of pond（68）.

9. according to the collapsible wash basin described in claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8, it is characterised in that：Described Pond body（6）Bottom sets drainage, and drainage end sets waste preventer（2）, waste preventer（2）Discharge ends connection squatting pan（3）.

10. according to the collapsible wash basin described in claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8, it is characterised in that：Affixed side （61）Holes, the connection of holes top are set in body, and interconnecting part extends to affixed side（61）Middle part above position a, wherein bottom hole End is communicated in pond body（6）Bottom, the bottom in another hole sets drainage pipeline, and the outlet port of the drainage pipeline is less than pond body （6）Bottom；During draining, deploy side（62）To affixed side（61）Draw close, pond body（6）In water level rise until higher than interconnecting part High point.