JP6823065B2 - Telescopic washbasin that can be squeezed - Google Patents

Description

The present invention relates to the field of sanitary ware, specifically to a telescopic wash basin that can be squeezed.

With the rapid increase in the world's population, the land is a non-renewable resource, and the land used for construction is decreasing day by day, so that the living space per capita is becoming smaller and smaller. This phenomenon seems to be particularly noticeable, especially in densely populated large and medium-sized cities. There are also special cases, such as small room hotels, small capsule apartments, travel recreational vehicles, and small yachts, where space is inherently limited. Therefore, in order to cope with such a situation where the usage space is limited, when designing and manufacturing a product closely related to people's lives, it is rational and rational to create the structure and materials of the product as much as possible. It is required to use it efficiently, maximize the efficiency of space use, and avoid occupying excessive space. Foldable furniture breaks through traditional furniture design patterns and can be folded to compress large areas or volumes as much as possible, leaving more space in the room for widespread consumption. Welcome to the people.

Washbasins generally serve to collect and drain sewage when people wash and gargle. However, most of the time after washing and gargling, the basin is rarely used, but always occupies a large space. Therefore, it can be accommodated for the purpose of achieving space-saving effects by deploying and using the basin when it is needed and accommodating it when the basin is not needed. The invention of a washbasin was submitted and is still undergoing related design and research.

For example, a foldable wash basin is disclosed in the Chinese utility model registration application "manual and electric foldable wash basin" whose application number is 201420223362.2. Regarding this wash basin, an "L" -shaped sliding plate is fitted in the sliding track, one end of the support arm is connected to the wash basin, the other end is connected to the sliding plate, and the plates on both sides of the case. The basin is further provided with a telescopic caulking head, and the basin is usually shrunk into a "mouth" -shaped case, but when in use, the basin is manually pulled up and the sliding plate is slid by the support arm. After the basin rises to a high place by interlocking so as to slide in the orbit, the entire basin is hung on the telescopic caulking head by the "L" -shaped "one" -shaped hook. In this way, it can be used like a normal basin, and if you need to shrink the basin into a "mouth" shaped case, pull the pull ring by hand and the pull ring will pass through the draw wire. A technical means is disclosed in which the two caulking heads are interlocked so as to shrink, the hook is pulled out, and the basin shrinks into the case. Although this technical means can shrink the basin into the case, this means is actually a basin because it employs a rigid basin and the case itself for accommodating the basin occupies a large space. Unable to achieve compression of occupied space. Moreover, since the structure is too complicated, it increases manufacturing difficulty and manufacturing cost, and once broken, it becomes difficult to repair.

The application number is 032427776. The Chinese utility model registration application "sanitary ware that combines a washbasin and a flush toilet", which is X, discloses a sanitary ware that includes a washbasin and a toilet bowl. The basin communicates with the upper part of the water storage tank via a folder. The washbasin can move from horizontal to vertical 90 degrees by being connected via a folder. The movement of the washbasin from horizontal to vertical 90 degrees can control the water intake interlocking switch set and the drainage interlocking switch by connecting the folding device. When using the toilet bowl, the basin may be folded 90 degrees by the folder, and after using the toilet bowl, the basin may be pulled down to the horizontal position. This technical means is a combination of a washbasin and a toilet bowl, and has a certain folding ability, but since the washbasin is a hard material, the washbasin still occupies a large space even if it is clearly folded, and the toilet bowl is folded. In addition to not being able to, the entire device cannot achieve the goal of truly saving space. In addition, the user needs to replace the washbasin and the toilet bowl during the period of use, which is not convenient. In the process of using the toilet bowl by the user, the basin protruding above the toilet bowl may affect the user experience.

The Chinese patent application "foldable washbasin" whose application number is 2016106376222.4 includes a water tank, a water tank support, a water tank fixing unit, and a water tank support folding unit, and the water tank has an open upper end. A drainage port is provided at the lower end of the aquarium, the material of which is a foldable waterproof material, and the aquarium support is closed around and can support the weight of the aquarium and the water contained therein. It is a support, the shape and size of the openwork corresponding to the opening of the water tank, the water tank is connected to the water tank support, and the water tank support is connected to the water tank support folding unit. The technical means that the water tank support folding unit is connected to the wall, the water tank fixing unit fixes the water tank to the water tank support, and the water tank support folding unit fixes the water tank support to the wall is disclosed. .. This technical means has improved to some extent over the above two techniques in terms of space utilization, but the structure is relatively complicated and there are many members, so the manufacturing cost is high, the installation is complicated, and it is fragile. It becomes difficult to repair, and it is necessary to operate with both hands when deploying and folding the washbasin, and the number of steps is large.

The Chinese patent application "foldable wash basin" whose application number is 201610280151.6 includes a faucet and a wash basin main body provided below the faucet, and the wash basin main body is a container having an open upper part. The main body of the wash basin has a variable volume structure, and has a fixed side and a deployable side, and the water spout of the faucet is directed into the wash basin through the opening of the main body of the wash basin, and the fixed side has a fixed structure. The unfolding side is a movable structure that can expand the opening of the main body of the wash basin by expanding to the outside by the action of the gravity of water in the wash basin or the impact force of tap water. Such a structure is inconvenient to use because it requires one side to be in close contact with the wall and the other side to be sloped because the container must be pushed open by the action of the gravity of water. In addition to the fact that such a structure is not very rigid, the end of the container may be deformed and fall off when subjected to a slight force.

In the invention of the Chinese utility model registration application "folding-type washbasin stand attached to the wall" whose application number is 911221865.7, a support case is provided, and a rotating shaft is installed in the support case. The instrument stand is attached to the rotating shaft, and a torsion spring is attached to the rotating shaft. The present invention also has a folding device, but is not provided with a washbasin, and it is necessary to separately use a washbasin together. What's more, it doesn't have a corresponding drainage device, it just puts the basin on a daily basis, and it doesn't actually solve the problem of folding and occupying the basin, which improves the user experience and comfort. Not done.

The Chinese patent application "foldable wash basin", the application number of which is 201210026394.9, is equipped with a wash basin, a sink panel is attached to the wash basin, and a faucet is attached to one side of the sink panel. A sewer fixing groove is attached to the lower end of the plug, the sewer fixing groove is connected to the sewer, a folding support is attached to the lower end of the sink panel, and the sink panel and the folding support are manufactured integrally. Will be done. The present invention has no description of the basin-based structure and how to realize the basin-based folding, and has no actual technical means or specific method, and thus has handleability. Absent.

The Chinese patent application "new wall foldable washbasin stand" whose application number is 201310199561.4 is a washbasin main stand bracket, a support frame engagement groove, a washbasin substand bracket engagement groove, and a washbasin substand. It is provided with a bracket, a folding tightening groove, a first rotary bearing, a support frame, a second rotary bearing, and a tightening nail, and one side of the washbasin main stand bracket is attached to the surface of the wall by the first rotary bearing. It is fixed and has support frame engagement grooves in the middle of the washbasin main stand bracket, and washbasin substand bracket engagement grooves on both sides of the washbasin main stand bracket. The washbasin sub-stand brackets are engaged in the washbasin sub-stand bracket engagement grooves at both ends, the support frame is engaged inside the support frame engagement groove, and the other end of the support frame is engaged. , Fixed to the surface of the wall by a second rotary bearing, a folding engagement groove is provided on the right top edge of the washbasin main stand bracket, and the upper end wall of the washbasin main stand bracket is tightened. A nail is provided. The present invention has a complex structure, is less convenient, and realizes only the function of accommodating the basin, which is the same effect as the method of simply hanging the basin on the wall, and has a good folding and accommodating effect. It cannot be achieved, and in order to realize the purpose of use, it is necessary to prepare a separate washbasin, and the experience of use is not preferable.

The present invention provides a squeezable telescopic wash basin to solve the technical problems of the prior art, which are inconvenient to fold and cannot completely utilize the limited space.

In order to solve the above problems, the present invention is realized by the following technical means.

A support frame, a fixture, and a foldable water tank provided in the support frame are provided, and the support frame has at least five frame bars rotatably connected to each other via a rotation connection unit. The support frame is connected to a fixture, which is a squeezable telescopic washbasin that is connected to a mounting body. When the basin is not used, the support frame can be pushed toward the mounting body to be narrowed, the water tank can be folded, and the space occupied by the basin is greatly reduced. If you need to use a washbasin, you can pull the support frame out and unfold it. The attachment includes, but is not limited to, walls, door plates, dividers or other supports capable of supporting the weight of the basin of the present invention. The main function of the fixture is to fix the support frame to the mounting body, and since the fixing device can be mounted on various mounting bodies, the telescopic wash basin that can be squeezed can be used in different places and environments. It is adaptable, universally adaptable, and can meet the demands for telescopic washbasins that can be squeezed in different cases.

Before Kikaido connection unit comprises a rotating ring and a rotating shaft, the rotating ring, wherein are inlaid in rotating shaft, the rotating ring, rotating around the pivot shaft It is movable, the number of rotation rings is two or more, the frame bar is connected to the rotation ring, each rotation ring is connected to only one frame bar, and each rotation. The connection unit connects only two frame bars. Each frame bar constituting the support frame is connected to the rotation ring of the rotation connection unit, and since the rotation ring can rotate around the rotation axis, the frame bar also has a rotation axis. It can rotate around, which serves the purpose of deploying or narrowing the support frame.
When each of the two frame bars connected to the rotation connection unit is rotated until both become one straight line, both of the two frame bars are at the center of the rotation ring. It is located on the same side, and at this time, there is no connection of the frame bar to the other side of the center of the rotation ring, and this side is called the rotation ring overhanging portion, when the support frame is in the deployed state. , The rotation ring overhang of the angular rotation connection unit located at the corner of the support frame faces the inside of the support frame, and the rotation ring overhang of the side rotation connection unit located at the side of the support frame It faces the outside of the support frame. The purpose of designing the connection structure between the rotary connection unit and the frame bar is to realize two functions. The first is that when the support frame is folded, both of the frame bars are adjacent to each other. This is to ensure that it can be in close contact with the frame bar. The second is a squeezing method that occupies the smallest space when the support frame is pressed from the unfolded state to the squeezed and folded state.

Preferably, the rotary connection unit has a hinged joint structure. As a result, the connection method for mounting the frame bar of the present invention as a support frame becomes more diverse, and it can be further adapted to use in many different cases.

Preferably, when the two frame bars and the rotation connection unit are connected, the connection points between the frame bar and the rotation ring are not located in the middle of the rotation ring, respectively. The center of the rotation ring (center of the circle) is located outside the region defined by the extension lines on both sides of the frame bar while being biased to both sides. Designing such a connection structure between the frame bar and the rotating ring is to make the two frame bars the same number of times by leaving a position for connecting the other frame bar and the rotating connection unit. A frame that can be connected to the dynamic connection unit at the same time, can match the height between the two frame bars and the rotation connection unit, and is adjacent to one of the frame bars when the support frame is folded. The purpose is to ensure complete close contact with the bar.

Further, the two frame bars connected by the rotary connection unit can be rotated until the two frame bars are finally parallel to each other by setting the connection location and the angle between the frame bar and the rotary ring. The two frame bars are movable, and at this time, the two frame bars have an axisymmetric relationship with the axis passing through the center of the rotating ring as the axis of symmetry. Only by designing the connection structure between the frame bar and the rotating ring, when the support frame is deployed, the two frame bars connected to the same rotating connection unit rotate until they become one straight line. It is possible, and it is not possible to ensure perfect closeness between the frame bar and the adjacent frame bar when folding the support frame.

Preferably, the two frame bars connected to the rotary connection unit are provided with locking surfaces at the connection points between the frame bar and the rotary ring, and two frame bars are required. When rotated to an angle, the surface of the other frame bar corresponding to the locking surface becomes the locking surface, and when the two frame bars are rotated to the required angle, one frame bar is used. The locking surface of the frame and the locking surface of the other frame bar come into contact with each other. With this structure, the rotation angle of the rotation ring and the frame bar can be limited as needed, so that when the support frame is deployed, the frame bar in which both sides of the support frame are connected to the rotation connection unit 180 Achieve that it is locked and cannot continue to rotate when it rotates close to a degree and is about to become a straight line. When pressing and narrowing the support frame, first press the frame bars on both sides inward with both hands until they do not form a straight line, and then push the outermost frame bar parallel to the mounting body toward the mounting body. It had to be pressed, which ensures that the constriction is completed in just one step of directly pressing the outermost frame bar with one hand.

The squeezable telescopic basin of the present invention is, in another aspect, a squeezable telescopic basin comprising a support frame and a foldable water tank mounted within the support frame. The support frame is formed by rotatably connecting at least five frame bars to each other via a rotation connection unit, and the support frame is provided with mounting holes for connecting to a mounting body. Has been
The rotation connection unit includes a rotation ring and a rotation shaft, the rotation ring is fitted to the rotation shaft, and the rotation ring rotates around the rotation shaft. It is possible, the number of rotation rings is two or more, the frame bar is connected to the rotation ring, each rotation ring is connected to only one frame bar, and each rotation connection is possible. The unit connects only two frame bars,
When each of the two frame bars connected to the rotation connection unit is rotated until both become one straight line, both of the two frame bars are at the center of the rotation ring. It is located on the same side, and at this time, there is no connection of the frame bar to the other side of the center of the rotation ring, and this side is called the rotation ring overhanging portion, when the support frame is in the deployed state. , The rotation ring overhang of the angular rotation connection unit located at the corner of the support frame faces the inside of the support frame, and the rotation ring overhang of the side rotation connection unit located at the side of the support frame It faces the outside of the support frame. Such a design allows the support frame to be mounted directly on the mounting body without additional fixing devices, resulting in material savings, reduced mounting processes and a concise and beautiful structure.

Preferably, the fixture or the support frame is attached with a stop block, which is located outside the support frame and when the support frame is fully unfolded, the stop block and the frame bar. Close to the outer surface. By providing the stop block, the support frame does not easily swing when deployed, and the entire basin can be kept in a relatively stable state during use.

Preferably, the aquarium is made of a soft material, or the aquarium is made of a combination of a soft material and a hard material, and the aquarium is made of a combination of a soft material and a hard material. The part where the crease is located when folding the water tank is made of a soft material, and the part other than the fold of the water tank is made of a hard material or has a structure in which a hard material and a soft material are combined. Since the aquarium is a soft material, it is possible to ensure the complete folding of the basin, and there are many kinds of soft materials now, the material selection is convenient, it is easy to manufacture, the cost is low, and the weight is light. It has a beneficial effect. By manufacturing the aquarium with a combination of soft and hard materials, the soft creases allow the aquarium to fold, while the hard parts provide flatness and rigidity when the aquarium is unfolded or folded. It has the beneficial effect of making the entire basin more beautiful.

Preferably, it further includes a faucet that is attached to a fixture or support frame and is provided with a rotating unit so that its spout can rotate. When using the washbasin, it can be conveniently used by rotating the faucet away from the mounting body so that the position of the spout of the faucet is at the center of the water tank. When the vessel is squeezed, the faucet can be rotated to a position where it comes into contact with the attachment body, which has a beneficial effect of further reducing the space occupied. By integrating the faucet with the fixture or support frame, you can install the fixture or support frame and at the same time install the faucet in one step without using additional bolts or other parts to fix the faucet separately. Installation is also complete, reducing installation components and processes, reducing installation work and making installation even easier.

Preferably, it is attached to a support frame, further comprising a support frame cover whose shape and size correspond to the shape and size of the support frame, and the support frame cover corresponds to the rotary connection unit of the support frame. A rotation mechanism or a soft connection portion is provided at the position where the connection is made. The water tank cover frame presses the edge of the water tank against the support frame to fix it, preventing the water tank from being pulled and slipping or falling out during use, and blocking the edge of the water tank to make the entire structure cleaner. It has the beneficial effect of being able to beautify. The rotating mechanism or the soft connection portion provided on the water tank cover frame allows the water tank cover frame to move in conjunction with the movement of the frame bar when the support frame is narrowed.

Preferably, the support frame has a frame-shaped structure in which six frame bars are rotatably connected to each other via a rotary connection unit, so that the frame bar is closed in an annular shape. It has a frame bar, a 4th frame bar, a 5th frame bar, a 6th frame bar, a 7th frame bar and an 8th frame bar, and the sum of the lengths of the 7th frame bar and the 5th frame bar is the 6th frame. It is smaller than the length of the bar, and the sum of the lengths of the 8th frame bar and the 4th frame bar is smaller than the length of the 3rd frame bar. The design of such a structure has the beneficial effect of ensuring that each frame bar can be in perfect contact when squeezing the support frame and preventing it from being completely squeezed. Bring.

Preferably, the mounting body has an angular structure, and the six frame bars are a ninth frame bar, a tenth frame bar, an eleventh frame bar, a twelfth frame bar, a thirteenth frame bar, and a fourteenth frame bar. The six frame bars are rotatably connected to each other via a rotary connection unit to form a frame-shaped structure that is closed in an annular shape, and the ninth frame bar and the tenth frame are formed. The bars are fixed to the two surfaces of the corners of the mounting body, respectively, and the sum of the lengths of the 11th frame bar and the 12th frame bar is equal to the length of the 10th frame bar, and the 13th frame bar and the 13th frame bar are the same. The sum of the lengths of the 14 frame bars is equal to the length of the 9th frame bar, the 11th frame bar and the 12th frame bar can be rotated to a position close to the 10th frame bar, and the 13th frame bar. And the 14th frame bar can be rotated to a position close to the 9th frame bar. Such a structure is particularly suitable when a constrictable telescopic basin needs to be mounted in the corner of a wall with right-angled angles.

The present invention has the following beneficial effects on the prior art.
1. 1. The present invention is a retractable telescopic wash basin constructed by combining and assembling a stretchable and foldable structural frame, a water tank made of a foldable material and other related members, and is of multiple foldability. The function can be realized. This basin is clever and rational in construction, has a concise structure, and after folding, both the aquarium and the support frame can be in perfect contact with the mounting body, occupying very little space in the basin. Achieves the effect of saving space, especially in the case of small rooms, small room hotels, small capsule apartments, travel recreational vehicles, small yachts, etc. where space is limited, and the market conditions are good.

2. 2. The present invention has a scientific and rational design, a simple structure, and when using the basin, the basin can be fully deployed by pulling out the support frame, and the basin is easy to operate. Is.

3. 3. The parts and components used in the present invention are ordinary products on the market, both of which can be purchased on the market and do not require special process processing, thus reducing material costs and processing costs. If the user wants to replace the wear member in the process of use, he / she may replace and assemble it by himself / herself, thus achieving the effect of extending the use of the washbasin.

4. Since the aquarium can be replaced regularly, the present invention guarantees hygiene in use, reduces the possibility of spreading pathogens, and contributes to human health. The aquarium can be manufactured in different shapes and combined with different shapes and patterns to achieve different requirements of different users.

5. According to the present invention, by using the drainage device together, sewage can be quickly discharged, which is convenient for continuous use.

It is a schematic diagram of the whole structure of this invention. It is a schematic diagram of the structure of the support frame which concerns on this invention. It is a plan view of the support frame which concerns on this invention. It is a schematic diagram of the whole structure of this invention. It is an exploded schematic view of the whole structure attached to the corner angle which concerns on this invention. It is a schematic diagram of the structure of the support frame attached to the corner angle which concerns on this invention. It is a schematic diagram of the rotation connection unit including three rotation rings which concerns on this invention. It is a schematic diagram of the rotation connection unit which includes two rotation rings, a locking surface, and a locking correspondence surface which concerns on this invention. It is a plane schematic diagram of the connection structure of a rotating ring and a frame bar when narrowing a frame bar which concerns on this invention. It is a top view of the plan view of the connection structure between a rotating ring and a frame bar when the frame bar which concerns on this invention is unfolded. It is a schematic diagram of the fixture which concerns on this invention.

In order to further clarify the objectives, technical means and advantages of the present invention, the technical means in the examples of the present invention will be clearly and completely described below with reference to FIGS. 6 to 15 in the examples of the present invention. To do. It is clear that the examples described are not all, but some of, the examples of the present invention. Generally, here, the detailed description of the examples of the present invention shown in the accompanying drawings only indicates the examples selected in the present invention without limiting the scope of the invention for which protection is claimed. To the effect. Based on the examples in the present invention, all other examples obtained by those skilled in the art without performing creative labor belong to the scope of protection of the present invention.

Example 1
The attached drawings related to this embodiment are FIGS. 1, 3, 7, 8, 8, 9, 10, and 11. This embodiment is a squeezable telescopic wash basin including a support frame 1, a fixture 2, and a foldable water tank 3 attached to the support frame 1. The water tank 3 is manufactured by combining a soft material and a hard material, and the portion where the crease 14 when folding the water tank is located is the soft material, and the portion 15 other than the crease has a structure in which the hard material and the soft material are combined. Yes, specifically, it has a structure in which a hard material is bonded to a soft material. The shape and size of the opening at the top 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 near the mounting body 6 of the water tank 3 is perpendicular to the ground, parallel to the surface of the mounting body 6, and the outer surface 25 of the water tank away from the mounting body 6 facing the surface has an angle thereof. It is tilted. The attachment 6 is a wall, partition, door plate or other support capable of supporting the weight of the entire basin.

The support frame 1 has a square frame structure in which six frame bars 4 are rotatably connected to each other via a rotary connection unit 5 so as to form a square frame. It may be pulled in or pressed inward until it is completely squeezed. The frame bar 4 is made of a hard material. The frame bar 4 has 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 the seventh frame bar 47 and the frame bar 4. The sum of the lengths of the eighth frame bar 48 is equal to the sum of the lengths of the fourth frame bar 44 and the fifth frame bar 45, and the sum of the lengths of the seventh frame bar 47 and the fifth frame bar 45 is the first. It is smaller than the length of the 6-frame bar 46, and the sum of the lengths of the 4th frame bar 44 and the 8th frame bar 48 is smaller than the length of the 3rd frame bar 43.

The support frame 1 is connected to the fixture 2. A fixing bolt 26 is attached to the support frame 1, and a hanging hole 27 corresponding to the fixing bolt 26 is provided on the edge where the upper opening of the water tank 3 and the support frame 1 are connected. , The hanging hole 27 of the water tank 3 is fitted into the corresponding fixing bolt 26. A stop block 13 located outside the support frame 1 is attached to the fixture 2, and when the support frame 1 is fully deployed, the outer surface of the frame bar comes into close contact with the stop block 13.

The fixture 2 is connected to the mounting body 6, and the fixing device 2 is provided with a fixing hole 30, and the fixing device 2 is fastened to the mounting body 6 by passing a screw through the fixing hole 30. To fix with.

The rotation connection unit 5 has a first rotation ring 511, a second rotation ring 512, and a third rotation ring 513 fitted on the same rotation shaft 52, and the second rotation ring 512 is The first frame bar 41 of the two frame bars 4 sandwiched between the first rotation ring 511 and the third rotation ring 513 and connected to the rotation connection unit 5 is the first. It is connected at the same time as the 1st rotation ring 511 and the 3rd rotation ring 513, and the 2nd frame bar 42 is connected to the 2nd rotation ring 512.

In the two frame bars 4 connected to the rotation connection unit 5, the connection points with the rotation ring 51 are not located in the middle of the rotation ring 51, and are biased to both sides. At the same time, the center 53 of the rotating ring 51 is located outside the region 8 defined by the extension lines 7 on both sides of the frame bar 4. In the two frame bars 4 connected to the rotary connection unit 5, the two frame bars 4 are finally parallel to each other by setting the connection location and the angle between the frame bar 4 and the rotary ring 51. At this time, the two frame bars 4 form an axisymmetric relationship with respect to the axis 9 passing through the center 53 of the rotating ring 51. After each of the two frame bars 4 connected to the same rotation connection unit 5 is rotated until both become one straight line, both of the two frame bars 4 are circles of the rotation ring 51. It is located on the same side of the center 53, and at this time, there is no connection of the frame bar 4 to the other side of the circular center 53 of the rotating ring 51, and this side is called the rotating ring overhanging portion 21, and the support frame. When unfolding 1, the rotation ring overhanging portion 21 of the angular rotation connection unit 22 located at the four corners of the support frame 1 faces the inside of the support frame 1, and the two sides of the support frame 1 The rotation ring overhanging portion 21 of the side rotation connection unit 23 located at is facing the outside of the support frame 1. The heights of all the frame bars 4 in this embodiment are the same. The two frame bars 4 connected to the rotary connection unit 5 are provided with a locking surface 10 at a connection point with the rotary ring 51, and the two frame bars 4 are straight lines. When rotated until, the surface of the other frame bar 4 corresponding to the locking surface 10 becomes the locking corresponding surface 11, and the two frame bars 4 rotate until they form one straight line. At that time, the locking surface 10 of one frame bar and the locking corresponding surface 11 of the other frame bar come into contact with each other.

In this embodiment, the faucet 16 is further attached to the fixture 2, and the faucet 16 is provided with a rotating unit 17 so that a portion of the faucet 16 called a spout can be rotated.

A drain hole 32 is further opened in the water tank 3, 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 connected to the sewer. Close to the mounting body 6. The drain pipe 33 is a bellows that can be expanded and contracted and bent.

After assembling each member of the washbasin, the support frame 1 may be pulled outward during use, and the support frame 1 may be pressed toward the mounting body after use.

Example 2
The structure of this embodiment is similar to that of Example 1, and FIGS. 2 and 4 are added as related attached drawings. In this example, as compared with Example 1, the water tank of this example is made of a soft material, the fixture 2 of this example is a mounting hole 12 in the support frame 1, and the stop block 13 of this example and The difference is that the faucet 16 is attached to the support frame 1 rather than the fixture 2. In this embodiment, the support frame 1 to which the water tank 3 is attached is attached, and the support frame cover 18 whose shape and size correspond to the shape and size of the support frame 1 is further provided. A rotation mechanism 19 is provided at a position on the support frame cover 18 corresponding to the rotation connection unit 5 on the support frame 1. Except for the above differences, the present embodiment and the first embodiment are the same, and will not be described repeatedly here.

Example 3
The attached drawings related to this embodiment are FIGS. 5, 6, 8, 9, and 10. The present embodiment includes a support frame 1, a mounting hole 12 provided in the support frame 1, and a foldable water tank 3 attached to the support frame 1. The water tank 3 is made of a soft material and a hard material. The part where the crease 14 is located when folded is a soft material, the part 15 other than the crease is a hard material, and the connection part between the soft material and the hard material is formed by adhering. .. The shape and size of the opening at the top 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 near the mounting body 6 of the water tank 3 is perpendicular to the ground, parallel to the surface of the mounting body 6, and the outer surface 25 of the water tank away from the mounting body 6 facing the surface has an angle thereof. It is tilted.

The support frame 1 has a frame-shaped structure closed in an annular shape by rotatably connecting six frame bars 4 to each other via a rotary connection unit 5, and is outward so as to form a frame shape. It may be pulled or pressed inward until it is completely squeezed. The frame bar 4 is made of a hard material. In the present embodiment, the mounting body 6 has a non-flat angled structure, and the frame bar 4 includes a ninth frame bar 49, a tenth frame bar 410, an eleventh frame bar 411, a twelfth frame bar 412, and a thirteenth frame. It has a bar 413 and a 14th frame bar 414, and the 9th frame bar 49 and the 10th frame bar 410 are fixed to the mounting bodies 6 on both sides of the corner by mounting holes 12, and the 11th frame is located at both ends. The bar 411 and the 14th frame bar 414 are rotatably connected to the 10th frame bar 410 and the 9th frame bar 49 via the rotary connection unit 5, respectively, and the 11th frame bar 411 and the 12th frame bar are connected to each other. The sum of the lengths of 412 is equal to the length of the 10th frame bar 410, the sum of the lengths of the 13th frame bar 413 and the 14th frame bar 414 is equal to the length of the 9th frame bar 49, and the eleventh. The frame bar 411 and the 12th frame bar 412 can be rotated to a position close to the 10th frame bar 410, and the 13th frame bar 413 and the 14th frame bar 414 are close to the position close to the 9th frame bar 49. It is rotatable.

A fixing bolt 26 is attached to the support frame 1, and a hanging hole 27 corresponding to the fixing bolt 26 is provided on the edge where the upper opening of the water tank 3 and the support frame 1 are connected. , The hanging hole 27 of the water tank 3 is put on the corresponding fixing bolt 26. A stop block 13 located outside the support frame 1 is attached to the support frame 1, and when the support frame 1 is fully deployed, the outer surface of the frame bar and the stop block 13 are in close contact with each other. In this embodiment, there are two rotation rings 51 in each rotation connection unit 5, and one rotation ring 51 is connected to each frame bar 4. When the two frame bars 4 and the rotation connection unit 5 are connected, the connection point between the frame bar 4 and the rotation ring 51 is positioned intermediate with respect to the rotation ring 51. Instead, they are biased to both sides, that is, the center 53 of the rotating ring 51 is located outside the region 8 defined by the extension lines 7 on both sides of the frame bar 4. The two frame bars 4 connected to any of the rotary connection units 5 have the two frame bars 4 of the rotary ring 51 by setting the connection location and the angle with the rotary ring 51. It has an axisymmetric relationship with respect to the axis 9 passing through the center 53. After each of the two frame bars 4 connected to the one rotation connection unit 5 has rotated until both become one straight line, both of the two frame bars 4 have the rotation ring 51. It is located on the same side of the center 53, and at this time, there is no connection of the frame bar 4 to the other side of the center 53 of the rotation ring 51, and this side is called the rotation ring overhanging portion 21, and all of them. The height of the frame bar 4 is the same. Among them, the rotating ring overhanging portion 21 between the 9th frame bar 49 and the 10th frame bar 410, the 10th frame bar 410 and the 11th frame bar 411, and the 9th frame bar 49 and the 14th frame bar 414 is Facing the inside of the support frame 1, the times between the 11th frame bar 411 and the 12th frame bar 412, the 12th frame bar 412 and the 13th frame bar 413, and the 13th frame bar 413 and the 14th frame bar 414. The moving ring overhanging portion 21 faces the outside of the support frame 1.

This embodiment is attached to the support frame 1 and further includes a support frame cover 18 whose shape and size correspond to the shape and size of the support frame 1. A rotation mechanism 19 and a soft connection portion 20 are provided at each position of the support frame cover 18 corresponding to the rotation connection unit 5 on the support frame 1. In this embodiment, the faucet 16 attached to the support frame 1 and the connector 31 attached to the bottom of the faucet 16 and provided with threads in advance and connected to an external water pipe, Further prepare. The faucet 16 is provided with a rotating unit 17 so that the spout of the faucet 16 can rotate. The position of the faucet 16 is the connection point between the 9th frame bar 49 and the 10th frame bar 410.

A drain hole 32 is further opened in the water tank 3, 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 connected to the sewer. It is close to the mounting body 6 and is fixed to the mounting body 6 by the drainage pipe positioning device 34.

In this example, due to the advantages and features of the present invention, a creatively foldable basin was used in an angular space where no other foldable basin could be used. After assembling each member of the washbasin, the support frame 1 may be pulled outward during use, and the support frame 1 may be pressed inward after use.

The above embodiment is a preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above embodiment. Any other modification, modification, substitution, union, or simplification made without departing from the spiritual substance and principles of the invention should be an equivalent substitution scheme and is within the scope of the invention. Shall be.

1: Support frame 2: Fixture 3: Water tank 4: Frame bar 41: 1st frame bar 42: 2nd frame bar 43: 3rd frame bar 44: 4th frame bar 45: 5th frame bar 46: 6th frame Bar 47: 7th frame bar 48: 8th frame bar 49: 9th frame bar 410: 10th frame bar 411: 11th frame bar 412: 12th frame bar 413: 13th frame bar 414: 14th frame bar 415 : 15th frame bar 5: Rotating connection unit 51: Rotating ring 52: Rotating shaft 53: Center 511: 1st rotating ring 512: 2nd rotating ring 513: 3rd rotating ring 6: Mounting body 7: Extension lines on both sides of the frame bar 8: Area defined by extension lines on both sides of the frame bar 9: Axis line passing through the center of the rotating ring 10: Locking surface 11: Locking compatible surface 12: Mounting hole 13 : Stop block 14: Fold of water tank 15: Location other than crease 16: Faucet 17: Rotating unit 18: Support frame cover 19: Rotation mechanism in support frame cover 20: Soft connection part in support frame cover 21: Rotating ring tension Exit 22: Corner rotation connection unit 23: Side rotation connection unit 24: Water tank inner side surface 25: Water tank outer surface 26: Fixing bolt 27: Hanging hole 28: Fixing hole 29: Connector 30: Drain hole 31: Drain pipe 32 : Drain pipe positioner

Claims (12)

A squeezable telescopic washbasin comprising a support frame (1), a fixture (2), and a foldable water tank (3) mounted within the support frame (1).
The support frame (1) is formed by rotatably connecting at least five frame bars (4) to each other via a rotary connection unit (5).
The support frame (1) is connected to the fixture (2).
The fixture (2) is connected to the mounting body (6) and is connected.
The rotation connection unit (5) includes a rotation ring (51) and a rotation shaft (52), and the rotation ring (51) is fitted to the rotation shaft (52). The rotating ring (51) is rotatable around the rotating shaft (52), the number of the rotating rings (51) is two or more, and the frame bar (4) is the rotating. It is connected to a ring (51), each rotating ring (51) is connected to only one frame bar (4), and each rotating connection unit (5) has two frame bars (4). Only connected,
When each of the two frame bars (4) connected to the rotation connection unit (5) is rotated until both become one straight line, the two frame bars (4) will eventually become one. Is also located on the same side of the center of rotation (53) of the rotation ring, and at this time, there is no connection of the frame bar (4) to the other side of the center of rotation (53) of the rotation ring, and this side is , The rotating ring overhanging portion (21), which is the rotating ring overhanging portion of the angular rotating connection unit (22) located at the corner of the supporting frame (1) when the support frame (1) is in the deployed state. (21) faces the inside of the support frame (1), and the rotation ring overhanging portion (21) of the side rotation connection unit (23) located on the side of the support frame (1) is the support frame (1). A telescopic washbasin that can be squeezed, characterized by being facing the outside of the. The telescopic basin that can be squeezed according to claim 1, wherein the rotary connection unit (5) has a hinge-joined structure. When the two frame bars (4) and the rotation connection unit (5) are connected, the connection point between the frame bar (4) and the rotation ring (51) is the rotation ring (51). The center (53) of the rotating ring (51) is a region defined by extension lines (7) on both sides of the frame bar, which are not located in the middle of the frame bar and are biased to both sides. The squeezable telescopic washbasin according to claim 1, which is located outside (8). The two frame bars (4) connected by the rotary connection unit (5) have two frame bars (4) by setting the connection points and angles between the frame bar (4) and the rotary ring (51). The frame bars (4) can finally rotate to a parallel state, and at this time, the two frame bars (4) have an axis (9) passing through the center (53) of the rotation ring (51). ) Is the axis of symmetry, and the squeezable telescopic wash basin according to claim 1, wherein the basin has an axisymmetric relationship. The two frame bars (4) connected to the rotary connection unit (5) are provided with locking surfaces (10) at the connection points between the frame bar and the rotary ring (51). When the two frame bars (4) are rotated to the required angles, the surface of the other frame bar (4) corresponding to the locking surface (10) becomes the locking surface (11). When the two frame bars (4) are rotated to a required angle, the locking surface (10) of one frame bar and the locking corresponding surface (11) of the other frame bar come into contact with each other. The squeezable telescopic washbasin according to claim 1, characterized in that. A squeezable telescopic washbasin comprising a support frame (1) and a foldable water tank (3) mounted within the support frame (1).
The support frame (1) is formed by rotatably connecting at least five frame bars (4) to each other via a rotary connection unit (5).
The support frame (1) is provided with a mounting hole (12) for connecting to the mounting body (6).
The rotation connection unit (5) includes a rotation ring (51) and a rotation shaft (52), and the rotation ring (51) is fitted to the rotation shaft (52). The rotating ring (51) is rotatable around the rotating shaft (52), the number of the rotating rings (51) is two or more, and the frame bar (4) is the rotating. It is connected to a ring (51), each rotating ring (51) is connected to only one frame bar (4), and each rotating connection unit (5) has two frame bars (4). Only connected,
When each of the two frame bars (4) connected to the rotation connection unit (5) is rotated until both become one straight line, the two frame bars (4) will eventually become one. Is also located on the same side of the center of rotation (53) of the rotation ring, and at this time, there is no connection of the frame bar (4) to the other side of the center of rotation (53) of the rotation ring, and this side is , The rotating ring overhanging portion (21), which is the rotating ring overhanging portion of the angular rotating connection unit (22) located at the corner of the supporting frame (1) when the support frame (1) is in the deployed state. (21) faces the inside of the support frame (1), and the rotation ring overhanging portion (21) of the side rotation connection unit (23) located on the side of the support frame (1) is the support frame (1). A telescopic washbasin that can be squeezed, characterized by being facing the outside of the. A stop block (13) is attached to the fixture (2) or the support frame (1), and the stop block (13) is located outside the support frame (1) and is a support frame (1). The squeezable telescopic wash basin according to claim 1, wherein the stop block (13) and the outer surface of the frame bar (4) are in close contact with each other when the 1) is fully deployed. The water tank (3) is made of a soft material, or the water tank (3) is made of a combination of a soft material and a hard material.
When the water tank (3) is manufactured by combining a soft material and a hard material, the place where the crease (14) when folding the water tank (3) is located is the soft material, and the crease of the water tank (3) is located. The squeezable telescopic wash basin according to claim 1, wherein the portion (15) other than the above is a hard material or a structure in which a hard material and a soft material are combined. A claim comprising a faucet (16) attached to a fixture (2) or a support frame (1) and provided with a rotating unit (17) so that the spout can rotate. The squeezable telescopic washbasin according to 1. A support frame cover (18) which is attached to the support frame (1) and whose shape and size correspond to the shape and size of the support frame (1) is further provided, and the support is provided in the support frame cover (18). The constriction according to claim 1, wherein a rotation mechanism (19) or a soft connection portion (20) is provided at a position corresponding to the rotation connection unit (5) of the frame (1). Possible telescopic washbasin. The support frame (1) has a frame-shaped structure closed in an annular shape by rotatably connecting six frame bars (4) to each other via a rotary connection unit (5). 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. It has a bar (48), and the sum of the lengths of the 7th frame bar (47) and the 5th frame bar (45) is smaller than the length of the 6th frame bar (46), and the 8th frame bar (48) The constrictable according to any one of claims 1 to 10 , wherein the sum of the lengths of the fourth frame bar (44) and the length of the fourth frame bar (44) is smaller than the length of the third frame bar (43). Telescopic washbasin. The support frame (1) has a frame-shaped structure in which six frame bars (4) are rotatably connected to each other via a rotary connection unit (5) and are closed in an annular shape.
The mounting body (6) has an angular structure, and the six frame bars (4) are the ninth frame bar (49), the tenth frame bar (410), the eleventh frame bar (411), and the twelfth. It has a frame bar (412), a thirteenth frame bar (413), and a fourteenth frame bar (414), and the six frame bars (4) can rotate with each other via a rotation connection unit (5). The ninth frame bar (49) and the tenth frame bar (410) are fixed to the two surfaces of the corners of the mounting body, respectively, to form a frame-shaped structure that is closed in an annular shape. , The sum of the lengths of the 11th frame bar (411) and the 12th frame bar (412) is equal to the length of the 10th frame bar (410), and the 13th frame bar (413) and the 14th frame bar (414). ) Is equal to the length of the 9th frame bar (49), and the 11th frame bar (411) and the 12th frame bar (412) are close to the 10th frame bar (410). Claims 1 to 1, wherein the thirteenth frame bar (413) and the fourteenth frame bar (414) are rotatable, and the thirteenth frame bar (413) and the fourteenth frame bar (414) can be rotated to a position close to the ninth frame bar (49). 11. The squeezable telescopic washbasin according to any one of items 11.

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