WO2019233430A1

WO2019233430A1 - Folding container, folding baby crib, and folding support frame thereof

Info

Publication number: WO2019233430A1
Application number: PCT/CN2019/090086
Authority: WO
Inventors: 穆蒙蒙
Original assignee: Mu Mengmeng
Priority date: 2018-06-06
Filing date: 2019-06-05
Publication date: 2019-12-12
Also published as: CN212368850U; CN212326242U; CN110833350A

Abstract

A folding baby crib, comprising: a folding support frame (10); at least one switch (20), wherein the switch (20) is disposed on the folding support frame (10) and switches, in a pulling fashion, the folding support frame (10) from an unfolded state to a folded state; and a bed body (30), wherein the bed body is placed on the folding support frame (10). Edges of the bed body (30) are detachably disposed on the folding support frame (10); when the folding support frame (10) is switched from the folded state to the unfolded state, the bed body (30) is opened as the folding support frame (10) is unfolded. The switch (20) is connected to the bed body (30) and can be triggered, so that the transformation of the entire folding baby crib can be implemented by an operation on the bed body (30), and the space occupied by the folding baby crib in a non-use state is reduced.

Description

Foldable container, foldable crib and foldable support frame

Technical field

The invention relates to a foldable living utensil, in particular to a foldable container, a foldable baby bed and a foldable support frame thereof, and provides a folding method.

Background technique

Many foldable brackets are used as an aid for living and entertainment activities. Because one can be elevated, this pair prevents the appliance from being placed directly on the ground during use. Moreover, the user does not have to use it by bending over or squatting down. Fold the stand when not in use for less storage and storage.

Non-stationary containers in the domestic environment, such as bathtubs, portable swimming pools, etc., are generally used as cleaning or playing containers for children or pets. The non-stationary container is convenient for most families. For example, the user can move the non-stationary container to a bathroom or a yard as needed. When the inside of the non-stationary container is filled with water or cleaning liquid, for example, At times, the non-stationary container allows children or pets to perform cleaning or play activities inside. It is well known that the non-stationary container in the home environment does not need to be used all the time, or even daily. This makes how to store the non-stationary container a primary consideration, especially for urban residents. The urban residential land of every inch and every inch of gold has caused the average per capita housing area of ordinary families to decrease. How to store the non-fixed container to reduce the space occupied by the non-fixed container when not in use is a problem that must be faced. Defects in the current non-stationary container cause it to not solve these practical problems faced by users.

Specifically, in order to reduce the space occupied by the non-stationary container when not in use, the non-stationary container is now designed to be inflatable, which means that the non-stationary container that is inflatable needs to be inflated first. It is used again, and in general, inflating the non-stationary container requires an air pump. Before using the inflatable non-fixed container, the inflatable non-fixed container needs to be placed in a preset position, and then the inflatable pump is used to inflate the inflatable non-fixed container for more than five minutes. Only time can fill the inside of the side wall of the non-stationary container with the amount of gas used to support the shape of the non-stationary container, which results in very troublesome use. If the air pump is damaged or lost, the inflatable non-fixed container cannot be used normally. In addition, in order to facilitate the deflation to fold the non-fixed container after it is inflated, an exhaust port needs to be provided. If the sealing of the exhaust port is poor, air leakage is likely to occur. And once the non-stationary container of the inflatable type has a problem of air leakage, it is easy to cause water or cleaning liquid contained in the non-stationary container to leak, especially for the non-stationary container used in the living room. For example, if the non-fixed internal water or cleaning liquid leaks out, it will inevitably lead to damage to the home environment. However, in the process of manufacturing the inflatable non-fixed container, an exhaust port communicating with the air chamber of the side wall is provided on the side wall of the non-fixed container, and the exhaust port and the side are ensured. The tightness between the walls is very difficult.

In addition, the non-fixed container is directly placed on the ground when it is used, which causes the user to bend over when helping children or pets to clean, which is easy for the user's health, especially the waist health, causing worse Impact.

Specifically, in order to reduce the space occupied by the non-fixed furniture when it is not in use, the non-fixed furniture is now designed to be inflatable, which means that the non-fixed furniture needs to be inflated first. It is used again, and in general, inflating the non-fixed furniture requires an air pump. Before using the inflatable non-fixed furniture, the inflatable non-fixed furniture needs to be placed in a preset position, and then the inflatable pump is used to inflate the inflatable non-fixed furniture for more than five minutes. Only time can fill the inside of the side wall of the non-fixed furniture with the amount of gas used to support the shape of the non-fixed furniture, which leads to very troublesome use. If the air pump is damaged or lost, the inflatable non-fixed furniture cannot be used normally. In addition, in order to facilitate air release and to fold the non-fixed furniture after it is inflated, an exhaust port needs to be provided. If the air tightness of the exhaust port is poor, air leakage is likely to occur.

For liquid containers, once the non-fixed furniture of the inflatable type leaks, it can easily cause the shape of the non-fixed furniture to collapse, causing children who are playing inside to be frightened or Shanghai. Especially for the non-fixed furniture used in the living room, if the non-fixed internal water or cleaning liquid leaks out, it will inevitably lead to damage to the home environment. However, in the process of manufacturing the inflatable non-fixed furniture, an exhaust port communicating with the air chamber of the side wall is provided on the side wall of the non-fixed furniture, and the exhaust port and the side are ensured. The tightness between the walls is very difficult. Especially for children's rest-type furniture, inflatable operation not only wastes time, but also requires extra energy and physical strength. Until the inflation is completed, the parents can only pick up the child, and it is not convenient to put it down anywhere. But you also need to free up your hands to inflate the bed and complete the work of deforming the bed. There will be many problems in the busy hands.

In addition, for situations where it is required to use in different indoor or outdoor places, the existing non-fixed furniture basically does not provide a resting place. Not only for children, but also for infants and young children. Infants and toddlers sometimes don't have a place to lie down and rest immediately outdoors, and parents don't choose to place on hard ground or benches. Not only uncomfortable, but also prone to accidents or falls after rolling over and rolling. Because non-fixed furniture does not necessarily guarantee the stability of the resting place, especially for children, safety is the most critical factor.

In addition, the process of packing up non-fixed furniture also requires complicated operations and long time. Basically, a plurality of safety lock members need to be released and a folding operation with both hands is required. However, if you take care of your children at the same time, this work can become an additional time and energy burden. Therefore, it is necessary to ensure that parents will not be occupied for too long when the non-fixed furniture is stowed.

In addition, the non-fixed furniture is placed directly on the ground when it is used, which results in parents having to bend over when helping children or pets into the home, and also need to bend over continuously under care, which is easy It has a bad impact on the health of users, especially waist health.

Although the existing foldable brackets can be folded, the folding work requires many steps. Basically, two hands are required to close the bracket, and it may also be necessary to rotate and fold the frame of different parts. So the traditional direct folding process is cumbersome. It is possible that because the folding process is complicated and difficult, the user will abandon the folding and keep it unfolded, which runs counter to the starting point of storage.

Summary of the Invention

The main advantage of the present invention is to provide a foldable container, a foldable crib, and a foldable support frame thereof, wherein the foldable container can be folded to reduce the occupation of the foldable container in a non-use state. Space.

Another advantage of the present invention is to provide a foldable crib, a foldable support frame and a folding method thereof, wherein when the foldable crib is in an unfolded state, the foldable crib allows one-handed pull through Is folded to simplify the storage operation of the foldable crib.

Another advantage of the present invention is to provide a foldable crib, a foldable support frame and a folding method thereof, wherein a folded state of the foldable crib can be carried by one hand, and unnecessary energy is avoided.

Another advantage of the present invention is to provide a foldable crib, a foldable support frame and a folding method thereof, wherein the foldable crib can be quickly unlocked to ensure sufficient energy to look after children.

Another advantage of the present invention is to provide a foldable container, a foldable crib, and a foldable support frame thereof, wherein the space occupied by the foldable container after being folded is greatly reduced to save storage. The space of the foldable container and allows the foldable container to be easily carried.

Another advantage of the present invention is to provide a foldable container, a foldable crib, and a foldable support frame thereof, wherein the foldable container can be easily operated and quickly switched from a folded state to an unfolded state. And no tool is needed in the process of operating the foldable container from the folded state to the unfolded state.

Another advantage of the present invention is to provide a foldable container, a foldable crib, and a foldable support frame thereof, wherein the foldable container can allow water or cleaning liquid contained in the container to automatically flow out and drain.

Another advantage of the present invention is to provide a foldable container, a foldable crib, and a foldable support frame thereof, wherein the foldable container can be easily cleaned, and easily restored and kept dry.

Another advantage of the present invention is to provide a foldable container, a foldable crib, and a foldable support frame thereof, wherein the foldable container provides a foldable support frame and a foldable support frame disposed on the foldable support frame. A container, wherein the container can be automatically folded when the foldable support frame is folded, so that the foldable container is switched from the unfolded state to the folded state, thereby being easy to operate.

Another advantage of the present invention is to provide a foldable container, a foldable crib, and a foldable support frame thereof, wherein when the foldable support frame is unfolded, the containing body can be automatically unfolded to allow all The foldable container is switched from the folded state to the unfolded state, thereby being easy to operate.

Another advantage of the present invention is to provide a foldable container, a foldable crib, and a foldable support frame thereof, wherein the foldable support frame is pulled by the containing body, and the foldable support frame is operated to be further folded, without Direct operation of the foldable support frame can achieve from the unfolded state to the folded state.

Another advantage of the present invention is to provide a foldable container, a foldable crib, and a foldable support frame thereof, wherein when the foldable container is in the unfolded state, the foldable container is allowed to be pulled through The method is folded, so that the foldable container is easy to operate and can be quickly switched from the unfolded state to the folded state.

Another advantage of the present invention is to provide a foldable container, a foldable crib, and a foldable support frame thereof, wherein when the foldable container is in the unfolded state, the foldable container allows one-handed passage The one-pull method is folded to simplify the operation of the foldable container.

Another advantage of the present invention is to provide a foldable container, a foldable crib, and a foldable supporting frame thereof, wherein the foldable supporting frame can support the containing body to a preset height to allow a user to comfortably The method is to clean for children or pets. For example, the foldable container allows the user to clean the children or pets in a standing position, which is beneficial to the user's physical health, and especially to the waist of the user.

Another advantage of the present invention is to provide a foldable crib, a foldable support frame and a folding method thereof, wherein the foldable support frame can be further raised to surround a certain height to meet more use needs.

Another advantage of the present invention is to provide a foldable baby cot, a foldable support frame and a folding method thereof, wherein the foldable baby cot can be arranged beside the bed in the manner of an auxiliary bed, providing a convenient way to A place to look after children.

Another advantage of the present invention is to provide a foldable crib, a foldable support frame and a folding method thereof, wherein the foldable crib can be elevated and surrounded, and can be conveniently attached to the side of the bed to provide direct access. Connected to parents and mobile to meet the needs of different changing places.

The above and other objects and advantages according to the present invention are achieved by a foldable container, which includes:

A foldable support frame;

At least one switch, wherein the switch is disposed on the foldable support frame to switch the foldable support frame between an unfolded state and a folded state in a pull manner; and

A containment body, wherein the containment body is disposed on the foldable support frame, wherein an edge of the containment body surrounds to form an opening, wherein in the expanded state, the opening is opened, and wherein In the state, the opening is closed, wherein the containing body is automatically folded as the foldable support frame changes from the unfolded state to the folded state.

According to an embodiment of the present invention, the container is connected to the switch, and the switch is operated by pulling the container to fold the foldable support frame.

According to an embodiment of the present invention, the foldable support frame is folded and the containing body is driven to fold, wherein the foldable support frame is maintained in the unfolded state by the support of the switch, wherein The switch is operated to release support for the foldable support frame, and the foldable support frame is switched from the unfolded state to the folded state.

According to an embodiment of the present invention, the foldable support frame includes two folding arms and at least four supporting legs, wherein each of the folding arms is supported by the supporting legs, and the folding arms are pivotally connected to each other. To the switch, wherein the folding arm and the support leg are pivotably pivoted to each other.

According to an embodiment of the present invention, the foldable support frame further includes a pivot shaft, wherein each of the support legs is pivotably connected to each of the folding arms around the pivot axis, respectively, wherein when The folding arm rotates, and the support leg is driven by the folding arm to rotate about the pivot axis.

According to an embodiment of the present invention, the folding arm further includes a switch lever, wherein the switch lever is disposed at an end of one of the folding arms, and in the expanded state, the switch lever is The switch supports and restricts movement between the two folding arms of the foldable support frame.

According to an embodiment of the present invention, the folding arm further includes a rotating rod, wherein the two folding arms are pivotally connected to each other around the rotating rod.

According to an embodiment of the present invention, the rotary lever is placed on the switch.

According to an embodiment of the present invention, one of the folding arms is fixed to the switch, and the other is relatively freely placed on the switch, and is defined as a fixed arm and a free arm, respectively, wherein The fixed arm and the rotary lever are disposed on the switch, and the free arm is movably provided on the switch around the rotary lever.

According to an embodiment of the present invention, an end portion of the free arm is further laterally connected with the switch lever, and when the folding arm is deployed, as the free arm is parallel to the fixed arm, the The switch lever is supported by the switch.

According to an embodiment of the present invention, when the switch is operated to release the switch lever, the free arm rotates around the rotation lever under the action of gravity and rotates toward the fixed arm to be folded.

According to an embodiment of the present invention, the switch includes a main body, a slider, and an elastic member, wherein the slider is movably disposed on the main body, and wherein the elastic member is connected to the main body and The slider, and the slider is fixed inside the main body.

According to an embodiment of the invention, the main body is constructed and shaped to hold an end portion of the folding arm.

According to an embodiment of the present invention, the free arm is rotatably held on the main body, wherein the fixed arm is firmly held on the main body.

According to an embodiment of the present invention, the main body is composed of two fixed arm cavities, two free arm cavities, and a slider cavity, wherein an end portion of the fixed arm is fixed to the fixed arm cavity, and The rotating rod is laterally disposed in the fixed arm cavity, wherein an end portion of the free ratio is movably disposed in the free arm cavity, and is rotatably connected around the rotating rod.

According to an embodiment of the present invention, the slider includes a supporting end portion, wherein the supporting end portion is formed with a unidirectional bevel, wherein the supporting end portion is moved by being pushed by the switch lever, and wherein the supporting end portion The portion supports the weight of the switch lever without being pushed back.

According to an embodiment of the present invention, the switch is operated by pulling a handle provided on the containing body to fold the foldable support frame, wherein the switch further includes a pulling belt, wherein the slide The block includes a pull end adapted to be securely connected to the pull band, wherein one end of the pull band is connected to the handle and the other end is connected to a place of the slider. Said pulling end.

According to an embodiment of the present invention, the slider is moved back to the slider cavity by pulling the pulling belt against the elastic force of the elastic member.

According to an embodiment of the present invention, each of the supporting legs is respectively adapted to be assembled with an extended leg to increase the height of the containing body.

According to an embodiment of the present invention, the containing body is formed by a surrounding wall and a bottom sealingly connected to the surrounding wall, so as to form the containing body into a bowl shape, wherein the bottom has a drainage port for discharging. The liquid contained in the body.

The above and other objects and advantages according to the present invention are achieved by a foldable support frame, which includes:

Two folding arms

At least four support legs; and

At least one switch, wherein each of the folding arms is supported by the support leg, wherein the support leg pivots with the folding arm, wherein the folding arms are pivotally connected to the switch with each other, wherein The switch is disposed on the folding arm, and switches the folding arm between a deployed state and a folded state in a pull manner, wherein the folding arm is maintained in the unfolded state by the support of the switch. , Wherein the switch is operated to release the support for the folding arm, and then transition from the unfolded state to the folded state.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic perspective view of the foldable container in an unfolded state according to a preferred embodiment of the present invention.

2 is a schematic perspective view of the foldable container in a folded state according to the above-mentioned preferred embodiment of the present invention.

3 is a fragmentary view of the foldable container in a folded state according to the above-mentioned preferred embodiment of the present invention.

FIG. 4 is an enlarged view of the switch of the foldable container according to the above-mentioned preferred embodiment of the present invention.

5 is a perspective view of the foldable container in an application according to the above-mentioned preferred embodiment of the present invention.

6A to 6C are schematic diagrams of a process of unfolding the foldable container according to the above-mentioned preferred embodiment of the present invention.

7A to 7C are schematic diagrams illustrating a folding process of the foldable container according to the above-mentioned preferred embodiment of the present invention.

8 is a schematic perspective view of the foldable container according to another preferred embodiment of the present invention.

9A to 9B are schematic diagrams of a process of unfolding the foldable container according to the above-mentioned preferred embodiment of the present invention.

10A to 10B are schematic diagrams illustrating a folding process of the foldable container according to the above-mentioned preferred embodiment of the present invention.

FIG. 11 is a schematic perspective view of the foldable crib in an unfolded state according to another preferred embodiment of the present invention.

FIG. 12 is a schematic perspective view of the foldable crib in a folded state according to the above-mentioned preferred embodiment of the present invention.

FIG. 13A is a split view of the foldable crib in a folded state according to the above-mentioned preferred embodiment of the present invention.

FIG. 13B is a fragmentary view of the bed of the foldable crib according to the above-mentioned preferred embodiment of the present invention.

FIG. 14 is an enlarged fragmentary view of the switch of the foldable crib according to the above-mentioned preferred embodiment of the present invention.

FIG. 15 is a perspective view of the foldable crib in an application according to the above-mentioned preferred embodiment of the present invention.

FIG. 16A to FIG. 16C are schematic diagrams of a process of unfolding the foldable crib according to the above-mentioned preferred embodiment of the present invention.

17A to 17C are schematic diagrams of a folding process of the foldable crib according to the above-mentioned preferred embodiment of the present invention.

FIG. 18 is a schematic perspective view of the foldable crib according to another preferred embodiment of the present invention.

FIG. 19 is a schematic view of shaking the foldable crib according to the above-mentioned preferred embodiment of the present invention.

FIG. 20 is a schematic view of the foldable crib standing according to the above preferred embodiment of the present invention.

FIG. 21 is an application diagram of the foldable crib in an application according to another preferred embodiment of the present invention.

FIG. 22 is an application schematic diagram of the foldable crib in an application according to another preferred embodiment of the present invention.

Detailed ways

The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments in the following description are merely examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions without departing from the spirit and scope of the invention.

Those skilled in the art should understand that in the disclosure of the present invention, the terms "vertical", "horizontal", "up", "down", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, which are merely for the convenience of describing the present invention. And simplify the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, so the above terms should not be construed as limiting the invention.

It can be understood that the term “a” should be understood as “at least one” or “one or more”, that is, in one embodiment, the number of an element may be one, and in other embodiments, the element The number may be multiple, and the term "a" cannot be understood as a limitation on the number.

According to the preferred embodiment shown in Figs. 1 to 10B, the present invention provides a foldable container, wherein the foldable container is suitable for containing water or a washing liquid inside thereof, such as a bathtub or a swimming pool. The foldable container includes a foldable support frame 10, a switch 20, which is operated by a pull to change the foldable support frame 10 between an unfolded state and a folded state, and a containing body 30 It is placed on the foldable support frame 10. In other words, when the foldable support frame 10 is unfolded, the containing body 30 is also unfolded for containing the used liquid. And when the foldable support frame 10 is in a folded state, the containing body 30 and the foldable support frame 10 are folded together, so the entire foldable holding container can be stored in a foldable form.

Preferably, when the foldable support frame 10 is deployed, the containing body 30 is automatically deployed as the foldable support frame 10 is deployed, and accordingly, the foldable support frame 10 is unfolded. During the folding process, the containing body 30 is automatically folded as the foldable support frame 10 is folded.

It is worth mentioning that the one-pull method according to the present invention refers to a one-way operation mode when operating the foldable container to switch from the unfolded state to the folded state, that is, the same direction By operating the foldable container in one direction, the foldable container can be switched from the unfolded state to the folded state. Preferably, the one-pull method according to the present invention refers to a one-way one-time pull operation when the foldable container is switched from the unfolded state to the folded state, that is, one-time pulling in the same direction The foldable container can be pulled from the unfolded state to the folded state by pulling the foldable container. Even so, those skilled in the art should understand that pulling the foldable container toward the same direction in stages can also change the foldable container from the expanded state to the folded state, for example, toward the same direction Pulling the foldable container twice in one direction can also change the foldable container from the unfolded state to the folded state. As shown in FIGS. 1 and 2, the containing body 30 according to the present preferred embodiment is fixedly disposed on the folding support frame 10. The containing body 30 is driven by the foldable support frame 10 to be folded or unfolded. When the containing body 30 is ready to be unfolded, the foldable support frame 10 is driven to unfold. It is worth mentioning that the foldable container can be unfolded as a whole without additional steps. No additional steps are required to open the containment body 30 or improve the stability of supporting the containment body 30. When the foldable support frame 10 is operated to be deployed, the containing body 30 is simultaneously deployed. In addition, folding the containing body 30 by folding the foldable support frame 10 is similar. When the foldable support frame 10 is folded, the foldable support frame 10 will drive the containing body 30 to be folded. Therefore, the folding or unfolding of the foldable container can be changed easily.

As shown in FIG. 3, the foldable support frame 10 includes at least two top arms 11, at least two folding arms 12, and at least four supporting legs 13, wherein each of the top arms 11 is adapted to be placed For the folding arm 12 and the supporting leg 13, the supporting leg 13 supports the folding arm 12 and the top arm 11. Preferably, the number of the top arms 11, the folding arms 12, and the support legs 13 are designed cooperatively, and each of the top arms 11 and each of the folding arms 12 is correspondingly supported by the support legs 13. support.

It is worth mentioning that the folding arms 12 are pivotally connected to each other by the switch 20. The rotation of the folding arm 12 can drive the folding or unfolding movement of the top arm 11 and the support leg 13. When the foldable support frame 10 is in a folded state, the two folding arms 12 can be folded overlapping each other, and when the foldable support frame 10 is in an unfolded state, the two folding arms 12 can be opened and Flat. Therefore, when the folding arm 12 is folded, the top arm 11 and the support leg 13 are folded following the folding of the folding arm 12. Therefore, only the folding arm 12 is folded and the entire foldable support frame 10 is folded, which is convenient in operation. And when the foldable support frame 10 is folded, the containing body 30 is also folded.

As shown in FIG. 3, the switch 20 is connected to two ends of the two folding arms 12, so as to control the foldable support frame 10 to switch between folding and unfolding. The switch 20 can be further operated by being pulled to change the folding arm 12 from the unfolded state to the folded state. In other words, when the foldable support frame 10 is in the unfolded state and the switch 20 is pulled, the condition of the folding arm 12 is changed, that is, the folding arm 12 is folded due to loss of support force and gravity. By a pulling method, the switch 20 is pulled to fold the foldable support frame 10.

Specifically, the two folding arms 12 are pivotally connected to each other around a rotating rod 121, and the rotating rod 121 is placed between the ends of the two folding arms 12. The rotating lever 121 is mounted on the switch 20. The two folding arms 12 rotate around the switch 20 while the switches 20 limit the rotation of the folding arms 12 relative to each other. According to this embodiment, one of the folding arms 12 is fixed to the switch 20, and the other is relatively free to rotate with respect to the switch 20. Here, one of the folding arms 12 is defined as a fixed arm 1202 and the other is a free arm 1201. The fixed arm 1202 is mounted on the switch 20 together with the rotating lever 121. The free arm 1201 is rotatably disposed on the switch 20 around the rotation lever 121.

In addition, the rotation of the fixed arm 1202 and the free arm 1201 about the rotation lever 121 is asymmetrical. That is, when the fixed arm 1202 and the free arm 1201 are folded with each other, the fixed arm 1202 and the free arm 1201 are staggered and overlapped with each other, and will not contact or collide with each other. On the one hand, there is no mechanical damage during the folding and unfolding of the fixed arm 1202 and the free arm 1201, and on the other hand, after the folding, a holding channel is formed between the fixed arm 1202 and the free arm 1201.

It is worth mentioning that the end of the free arm 1201 is further connected by a switch lever 122 transversely. When the folding arm 12 is unfolded flat, the switch lever 122 is firmly supported by the switch 20, and the free arm 1201 is parallel to the fixed arm 1202. When the switch lever 122 is supported, the free arm 1201 is relatively supported on the same side of the fixed arm 1202. If the switch 20 keeps supporting the switch lever 122, the free arm 1201 remains relatively parallel to the fixed arm 1202. If the switch 20 releases the switch lever 122, the free arm 1201 loses support, and rotates around the rotating lever 121 under the action of gravity and folds toward the fixed arm 1202. In other words, when the switch lever 122 is supported by the switch 20, the folding arm 12 is unfolded due to the restriction of the switch 20 and it is difficult to change the position. Once the switch lever 122 leaves the switch 20, the folding arm 12 can be rotated around a rotating lever to be folded. Therefore, the folding arm 12 is controlled by the switch 20 in terms of movement, and the folded state or the unfolded state of the foldable support frame 10 is determined indirectly by the switch 20.

In addition, the support leg 13 and the folding arm 12 are respectively pivotally connected to a pivot shaft 130. When the folding arm 12 is rotated around the rotating lever 121, the angle and distance between the folding arms 12 are changed. And the support leg 13 is forced to rotate around the pivot axis 130. Each of the support legs 13, each of the folding arms 12, and the pivot shaft 130 is formed into a rotatable X-shaped frame. Since the movement of the folding arm 12 is transmitted to the supporting leg 13, there is no need to move the supporting leg 13 to further fold or unfold.

Further, the top arm 11 is rotated by being driven by the supporting leg 13 through a folding assembly 110, and the folding assembly 110 is mounted on the top of the supporting leg 13. When the supporting leg 13 is folded or unfolded as the folding arm 12 rotates, the top arm 11 is forced to rotate around the folding assembly 110. Each of the support legs 13, each of the top arms 11, and the folding assembly 110 is formed into a rotatable Λ-shaped frame. Since the folding assembly 110 is driven, it is not necessary to fold or unfold the supporting leg 13, because the movement of the folding assembly 110 is transmitted to the supporting leg 13.

In detail, the folding assembly 110 includes a turning base 111 and a linkage device 112. The turning base 111 is disposed at an end of the top arm 11 and accommodates an upper end of the support leg 13 inward. The linkage device 112 includes two linkage members 1121 respectively mounted on the top of the support leg 13 and the end of the top arm 11. The linking pieces 1121 are connected through a linking shaft 1122, so that the angle between each of the top arms 11 and each of the supporting legs 13 can be controlled and has a maximum angle limitation. Each of the top arm 11, each of the support leg 13, and the linking piece 1121 is in an A shape, and the top arm 11 will drive the support leg 13 to move, and the support leg 13 will drive the The top arm 11 moves around the turning base 111.

Preferably, the switch lever 122 is released by operating the switch 20 to fold the folding arm 12 to fold the support leg 13 and the top arm 11. Preferably, the top arm 11 is deployed to further drive the folding arm 12 to be supported on the switch 20 and to drive the support leg 13 to be deployed.

In addition, each of the support legs 13 is adapted to correspondingly install an extended leg 14 for increasing the height of the top arm 11 and keeping the containing body 30 on the top arm 11 at a preset position. As shown in Figure 5. By the extended legs 14, the containing body 30 is supported at a predetermined height from the ground to be relatively sanitary while using water or cleaning liquid. Moreover, the user can comfortably use the container without bending over.

The containing body 30 is sealingly connected to the surrounding wall 31 by a surrounding wall 31 and a bottom 32 to form the containing body 30 in a bowl shape. An edge 310 of the surrounding wall 31 is disposed on the top arm 11 of the foldable support frame 10. In some alternative modes of the present invention, the containing body 30 is detachably disposed on the top arm 11 for replacement. The containing body 30 further includes at least one pocket 33 placed on the surrounding wall 31. The pocket 33 is adapted to hold other items therein to facilitate grasping of the items when using liquids for cleaning or playing.

It is worth mentioning that the bottom portion 32 has a drainage port 322 for discharging the containing body 30. Preferably, the drain port 322 is an area in which the bottom portion 32 is relatively lower than other areas, and is used to effectively discharge the internal liquid. The drain port 322 is adapted to be connected to a drain pipe 40 to allow liquid to flow out of the container 30 along a certain path. The drain opening 322 is adapted to be covered and plugged by a plug so as to use the liquid contained in the container 30.

Specifically, as shown in FIGS. 2 and 7C, when the foldable support frame 10 is in the folded state, the drain pipe 40 is placed in the holding channel. Because of the asymmetric folding of the fixed arm 1202 and the free arm 1201, the holding channel has a certain width. The drain pipe 40 is not pressed by the fixed arm 1202 and the free arm 1201 in the holding channel. That is, the drainage pipe 40 is held in the holding channel in the folded state, and the drainage pipe 40 is enclosed by the fixed arm 1202 and the free arm 1201 from both sides. aisle. Therefore, the drain pipe 40 is not damaged by the force of the pinch, and the drain pipe 40 is maintained at a certain position to avoid random swing.

The bottom 32 further includes a handle 321 connected to the switch 20. The switch 20 can be operated by operating the handle 321 to fold the folding arm 12.

As shown in FIG. 4, the switch 20 includes a main body 21, a slider 22 movably installed in the main body 21, and connecting the main body 21 to the slider 22 to connect the slider 22. An elastic member 23 is fastened in the main body 21. The main body 21 is constructed and shaped to be held on an end of one of the folding arms 12. In particular, the main body 21 rotatably houses the free arm 1201 and fixedly houses the fixed arm 1202. It is worth mentioning that the slider 22 partially protrudes out of the main body 21 due to the pushing force of the elastic member 23. When the elastic member 23 pushes the slider 22 to protrude to the outside of the main body 21, the slider 23 can support the folding arm 12 in place. Once the slider 22 moves toward the inside of the main body 21, the folding arm 12 loses its support and falls down and rotates around the rotation lever 121. When the folding arm 12 is no longer supported by the slider 22 of the switch 20, the folding arm 12 is folded, that is, the two folding arms 12 overlap each other.

When the free arm 1201 rotates and is supported by the slider 22 and parallel to the fixed arm 1202, the folding arm 12 is flatly deployed, and the folding support frame 10 is in a deployed state. When the slider 22 moves back to the inside of the main body 21, the free arm 1201 falls and is folded with the fixed arm 1202.

According to this preferred embodiment, the main body 21 is formed by two fixed arm cavities 211, two free arm cavities 212, and a slider cavity 213. An end of the fixed arm 1202 is fixedly installed in the fixed arm cavity 211, and the rotating rod 121 passes through the fixed arm cavity 211. An end portion of the free arm 1201 is movably disposed in the free arm cavity 212 and is rotatably connected around the rotating rod 121. Therefore, the rotating rod 121 passes through the fixed arm cavity 211 and the free arm cavity 212. In other words, both ends of the free arm 1201 and both ends of the fixed arm 1202 surround the rotating rod 121. The fixed arm 1202 and the fixed arm cavity 211 of the main body 21 remain stationary, and the free arm 1201 rotates in the free arm cavity 212 of the main body 21. The slider 22 is movably disposed in the slider cavity 213 to be moved in, or is pushed out of the slider cavity 213 by being pushed by the elastic member 23.

The switch lever 122 is disposed outside the main body 21 and is capable of applying a pushing force to the slider 22 to move the slider 22 backward in the slider cavity 213. When the switch lever 122 is lifted to force the slider 22 to move in, and the free arm 1201 rotates around the rotation lever 121 to expand, the slider 22 is pushed to move back to the slider cavity 213 in. When the switch lever 122 passes the slider 22 and no force is applied to the slider 22, the slider 22 is pushed out of the slider cavity 213 by the elastic member 213 and protrudes again. The switch lever 122 is supported by the protruding slider 22. In this case, not only the switch lever 122 cannot be pushed back to the slider 22, but also the slider 22 bears the weight of the switch lever 122. If the slider 22 is kept protruding and the switch lever 122 is still supported by the slider 22 of the switch 20, the free arm 1201 and the fixed arm 1202 are relatively expanded, and the folding arm 12 Unfold flat and stable.

The slider 22 includes a support end 221 formed as a unidirectional slope. The switch lever 122 pushes the supporting end portion 221 to move on the slope. The switch lever 122 is supported on a plane of the support end 221 to bear the weight of the switch lever 122 without being pushed back.

The slider 22 includes a pull end 222 adapted to be firmly connected to a pull belt 24. By pulling out the pulling belt 24, the slider 22 moves backward in the slider cavity 213 against the elastic force of the elastic member 23.

The slider 22 further includes a stopper 223 protruding to the main body 21 to catch the slider 22 inside the slider cavity 213 and prevent the slider 22 from passing through the elastic member 23. It is pushed away from the slider cavity 213. In other words, the slider 22 is pushed by the elastic member 23 and held by the stopper 223 so as to be held in the slider cavity 213. And the slider 22 is restricted to move along the specific path in the slider cavity 213. According to this preferred embodiment, the slider cavity 213 further includes at least one slide rail 2134 formed inside the slider cavity 213 to limit the moving direction and distance of the slider 22. The slider 22 further includes at least one sliding foot 224 that is correspondingly engaged with the sliding track 2134 of the slider cavity 213.

The slider cavity 213 has a support opening 2131 corresponding to the free arm 1201 and a pulling opening 2132 corresponding to the fixed arm 1202. The slider 22 protrudes from the support opening 2131 by being pushed by the elastic member 23, and when pressed by the switch lever 122, the slider 22 is pulled back toward the pulling opening 2132. The slider cavity 213 further includes the stop window 2133. The stop window 2133 is preferably located on the top of the main body 21. The stop window 2133 accommodates the stopper 223 of the slider 22 inside. The stopper window 2133 can catch the stopper 223 and move within the area of the stopper window 2133. In other feasible alternatives, the stop window 2133 can be formed as a groove to limit the movement of the stopper 223.

The pulling belt 24 extends from the pulling end portion 222 of the slider 22 through the pulling opening 2132 from the main body 21. When the pulling belt 24 pulls the slider 22 back to the slider cavity 213, the support end portion 221 moves backward, and the switch lever 122 is lost due to the rearward movement of the support end portion 221 support. The stopper 223 is restricted from continuing to move backward by the stop window 2133 to avoid excessive movement of the slider 22.

One end of the pulling belt 24 is connected to the handle 321 of the bottom portion 32 of the container 30. The other end of the pulling belt 24 is connected to the slider 22. Therefore, when the handle 321 is pulled to lift the containing body 30, the pulling belt 24 transmits a force to pull the slider 22 to move into the slider cavity 213. Only one step of pulling the handle 321 of the containing body 30 is needed, and the switch 20 can be operated to fold the foldable support frame 10.

In addition, the relationship and movement of the foldable container in the unfolding process according to the preferred embodiment are shown in FIGS. 6A to 6C.

The top arm 11 is opened from a folded state, such as when the foldable container needs to be used. The top arm 11 will drive the supporting leg 13 to move and unfold around the folding assembly 110. The support leg 13 drives the folding arm 12 to open around the pivot axis 130. In other words, the folding arm 12 is driven to rotate about the pivot axis 130 by the movement of the support leg 13. When the folding arms 12 are to be unfolded to lay flat on each other, the folding arms 12 rotate around the rotation lever 121. The folding arm 12 is supported by the switch 20 to restrict further movement.

Specifically, when the free arm 1201 is rotated to the fixed arm 1202, the free arm 1201 is rotated to be supported by the slider 22 of the switch 20, and is parallel to the fixed arm 1202 to be flatly deployed. The said folding arm 12. The foldable support frame 10 is in an unfolded state. When the free arm 1201 rotates, the switch lever 122 is lifted to apply force to the support end portion 221 of the slider 22. The slider 22 is then pushed back into the slider cavity 213. After the switch lever 122 continuously rises and passes over the slider 22, the slider 22 is not subject to thrust, and the slider 22 is pushed out of the slider cavity 213 by the elastic member 23 to protrude the slider 22 Slider cavity 213. The switch lever 122 is supported on the slider 22 by the protruding slider 22. In this case, the switch lever 122 cannot push the slider 22 back, but applies its weight. On the slider 22. Therefore, the folding arm 12 is unfolded and is stably supported by the switch 20. The foldable support frame 10 is in an unfolded state. The containing body 30 is opened as the top arm 11 is expanded.

Generally, as the top arm 11 of the foldable support frame 10 is unfolded, the folding arm 12 is stably supported by the switch 20, and the containing body 30 is moved by the movement of the top arm 11. Was opened.

In addition, the relationship and movement of the foldable container during folding according to the present preferred embodiment are shown in FIGS. 7A to 7C.

To fold the foldable container, the handle 321 is pulled to lift the container 30, and the pulling belt 24 transmits a pulling force to pull the slider 22 to move back inside the slider cavity 213. When the folding arm 12 is unfolded, the supporting end portion 221 supports the switch lever 122 on its plane, and bears the weight of the switch lever 122 without being pushed back. When the slider 22 moves backward in the slider cavity 213, it will resist the elastic force of the elastic member 23. After the switch lever 122 of the folding arm 12 loses its support, the free lever 1201 rotates around the rotating lever 121. In other words, the free arm 1201 is dropped and folded with the fixed arm 1202.

When the two arms of the folding arm 12 are folded with each other, the top arm 11 and the support leg 13 are also folded along. The rotation of the folding arm 12 drives the support leg 13 to move around the pivot axis 130. In other words, the supporting leg 13 is rotated as the folding arm 12 is folded, and the top arm 11 is driven to rotate around the folding assembly 110 to be folded.

Generally, when the pulling belt 24 is pulled to operate the switch 20, the folding arm 12 loses its support by the switch 20, and then when the folding arm 12 is folded due to gravity, the supporting legs 13, the The top arm 11 and the containing body 30 are also folded as the folding arm 12 is folded. Therefore, the foldable container is folded in a pull manner.

Another embodiment of the present invention is shown in FIGS. 8 to 10B. Different from the above-mentioned first preferred embodiment, the containing body 30 ′ is detachably disposed on the foldable support frame 10 ′. It is worth mentioning that the containing body 30 ′ may be any conventional container suitable for being carried by the foldable support frame 10 ′.

The foldable support frame 10 'includes at least two folding arms 12' and at least four supporting legs 13 '. Preferably, the number of the folding arms 12 ′ and the number of the supporting legs 13 ′ are designed accordingly, wherein each of the folding arms 12 ′ is correspondingly supported by two of the supporting legs 13 ′.

Further, according to the embodiment, the support legs 13 ′ are pivotally connected to each other around the pivot axis 130 ′. And the support leg 13 ′ is driven by the folding arm 12 ′ to rotate around the pivot axis 130 ′. As shown in FIGS. 9A and 9B, as the folding arm 12 ′ is folded or unfolded by rotating around the rotation lever 121 ′, the angle and distance between the folding arms 12 ′ change. The support leg 13 ′ is also driven to rotate about the pivot shaft 130 ′.

According to the present preferred embodiment, two of the switches 20 are mounted on one of the folding arms 12 ′. The switch 20 has the same structure and function as those of the above-mentioned embodiment, and details are not described herein again. However, the switch lever 122 ′ is designed and shaped differently. The switch lever 122 ′ is integrally formed with the folding arm 12 ′ and is adapted to provide support.

In addition, FIGS. 9A to 9B show the relationship and movement of the foldable container according to the present preferred embodiment.

The foldable support frame 10 'is opened from a folded state. The support leg 13 ′ driven by the folding arm 12 ′ is deployed around the pivot axis 130 ′. The supporting leg 13 ′ can drive the folding arm 12 ′ to be opened upon request. When the folding arms 12 ′ are unfolded to lie flat on each other, the folding arms 12 ′ are rotated around the rotation lever 121 ′. The folding arm 12 ′ is supported by the switch 20 to restrict further downward movement, and further upward movement is restricted by the support leg 13 ′ and the pivot shaft 130 ′.

Specifically, when one of the folding arms 12 ′ is rotated toward the other folding arm 12 ′, the switch lever 122 ′ is lifted to the supporting end portion 221 of the slider 22. Each of the sliders 22 supports a side of the switch lever 122 ′, so that the switch lever 122 ′ is symmetrically supported by the two switches 20. Then, each of the sliders 22 is pushed back by the switch lever 122 ′ and moved into the slider cavity 213, and the switch lever 122 ′ will continue to lift and pass the slider 22. Each of the sliders 22 is pushed out of the slider cavity 213 by the elastic member 23 to protrude from the slider cavity 213 again. The switch lever 122 ′ is supported by the protruding slider 22 and is placed on two of the switches 20. In this case, the switch lever 122 ′ cannot push the slider 22 backward, and The weight of the switch lever 122 ′ is borne on the slider 22. Then, the folding arm 12 ′ is deployed and stably supported by the switch 20. And the foldable support frame 10 'is also in an unfolded state. The containing body 30 ′ can also be placed on the folding arm 12 ′.

Generally, as the folding arm 12 ′ or the supporting leg 13 ′ of the foldable support frame 10 ′ is unfolded, the folding arm 12 ′ is stably supported by the switch 20, and the switch lever 122 `Can carry the weight of the containing body 30`.

In addition, the relationship and movement of the foldable container during folding according to the present preferred embodiment are shown in FIGS. 10A to 10B.

When the folding arm 12 ′ is unfolded, the switch lever 122 ′ is supported on the plane of the support end 221 to bear the weight of the switch lever 122 ′ without being pushed back. In order to fold the foldable container, two pulling straps 24 ′ need to be pulled, so that each of the sliders 22 moves backward in the slider cavity 213. Each of the sliders 22 is pulled back in the slider cavity 213 against the elastic force of the elastic member 23. The switch lever 122 ′ of the folding arm 12 ′ loses its support, and then falls and rotates around the rotation lever 121 ′. In other words, one of the folding arms 12 ′ falls down so as to fold over the other folding arm 12 ′. The rotation of the folding arm 12 ′ will drive the support leg 13 ′ to move around the pivot axis 130 ′. In other words, as the folding arm 12 ′ is folded, the supporting leg 13 ′ is rotated.

Generally, the pull strap 24 is pulled to operate the switch 20, and the folding arm 12 'loses the support provided by the switch 20. The folding arm 12 ′ is then folded under the force of gravity, and the supporting leg 13 ′ is folded as the folding arm 12 ′ is folded. Therefore, the foldable container is folded by a pulling method.

In an alternative mode of the preferred embodiment, the two pulling straps 24 may be connected end to end. Then, only one of the pulling belts 24 is pulled, and the two switches 20 can be operated. The two ends of the pulling belt 24 are firmly fastened to the two sliders 22 respectively. By pulling the pulling belt 24, the two switches 20 are simultaneously operated.

According to the preferred embodiment shown in Figs. 11 to 22, the present invention provides a foldable crib, wherein the foldable crib is suitable for accommodating a child or pet equal to its interior, such as providing a convenient resting tool. The foldable crib includes a foldable support frame 10, a switch 20, which is operated by pulling to change the foldable support frame 10 between an unfolded state and a folded state, and a bed body 30, It is placed on the foldable support frame 10. In other words, when the foldable support frame 10 is deployed, the bed body 30 is also deployed to provide a resting place. And when the foldable support frame 10 is in a folded state, the bed body 30 and the foldable support frame 10 are folded together, so the entire foldable crib can be stored in a foldable form.

The bed body 30 is detachably fixed to the foldable support frame 10 so that the bed body 30 can be changed as the shape of the foldable support frame 10 changes. Where necessary, the bed body 10 can be disassembled and stored or washed separately. Preferably, the bed body 30 is made of fabric, and the foldable support frame 10 is made of metal or high-strength synthetic material. Separating and cleaning the bed body 30 is convenient for cleaning on the one hand and avoids corrosion of the foldable support frame 10 on the other hand.

Preferably, when the foldable support frame 10 is unfolded, the bed body 30 is automatically deployed as the foldable support frame 10 is unfolded. Accordingly, the foldable support frame 10 is unfolded. During the folding process, the bed body 30 is automatically folded as the foldable support frame 10 is folded.

When switching from the unfolded state to the folded state, the bed body is collapsed as the foldable support frame 10 is folded, and in the unfolded state, the switch 20 supports the foldable support The foldable support frame 10 is locked by the frame 10, wherein when changing from the folded state to the unfolded state, the bed body 30 is opened as the foldable support frame 10 is unfolded, wherein The switch 20 is triggerably connected to the bed body 30 to realize the transformation of the entire foldable crib from the operation of the bed body 30.

It is worth mentioning that the one-pull mode according to the present invention refers to a one-way operation mode when the foldable crib is operated to switch from the unfolded state to the folded state, that is, By operating the foldable crib in the same direction, the foldable crib can be switched from the unfolded state to the folded state. Preferably, the one-pull method according to the present invention refers to a one-way one-time pull operation when the foldable crib is operated to switch from the unfolded state to the folded state, that is, once in the same direction Pulling the foldable crib gently can change the foldable crib from the unfolded state to the folded state. Even so, those skilled in the art should understand that pulling the foldable crib toward the same direction in stages can also change the foldable crib from the unfolded state to the folded state, for example, toward the same state Pulling the foldable crib twice in one direction can also change the foldable crib from the unfolded state to the folded state. As shown in FIGS. 11 and 12, the bed body 30 according to the present preferred embodiment is fixedly disposed on the folding support frame 10. The bed body 30 is driven by the foldable support frame 10 to be folded or unfolded. When the bed body 30 is ready to be unfolded, the foldable support frame 10 is driven to unfold. It is worth mentioning that the foldable crib can be unfolded as a whole without additional steps. No additional steps are needed to open the bed body 30 or to improve the stability of supporting the bed body 30. When the foldable support frame 10 is operated to be deployed, the bed body 30 is simultaneously deployed. In addition, folding the bed body 30 by folding the foldable support frame 10 is similar. When the foldable support frame 10 is folded, the foldable support frame 10 drives the bed body 30 to be folded. Therefore, the folding or unfolding of the foldable crib can be changed easily.

As shown in FIG. 13A, the foldable support frame 10 includes at least two top arms 11, at least two folding arms 12, and at least four support legs 13, wherein each of the top arms 11 is adapted to be placed. For the folding arm 12 and the supporting leg 13, the supporting leg 13 supports the folding arm 12 and the top arm 11. Preferably, the numbers of the top arms 11, the folding arms 12, and the support legs 13 are designed to adapt to each other, and each of the top arms 11 and each of the folding arms 12 is correspondingly supported by the support legs. 13 supports.

Further, one end of the support leg 13 is axially connected to one end of the top arm 11. The folding arm 12 is axially connected to a middle portion of the supporting leg 13. By moving the two folding arms 12 from the unfolded state to the folded state, the two supporting legs 13 are also relatively closed, and the two upper arms 11 are relatively closed, so that the foldable support The rack 10 is also switched from the unfolded state to the folded state. When the switch 20 is operated, the two folding arms 12 can be folded relative to each other. When the two folding arms 12 are deployed, the switch 20 can limit the deployed state of the folding arms 12, so that the two folding arms 12 are relatively open relative to each other. It is worth mentioning that the user can directly operate the two folding arms 12 or the top arm 11 and drive the folding arms 12 through the support legs 13 to indirectly expand the folding arms 12 . That is, the deployment of the folding arm 12 can be locked by the switch 20. Without the operation of the switch 20, the folding arm 12, the supporting leg 13, or the top arm 11 are all Cannot be folded.

It is worth mentioning that the folding arms 12 are pivotally connected to each other by the switch 20. The rotation of the folding arm 12 can drive the folding or unfolding movement of the top arm 11 and the support leg 13. When the foldable support frame 10 is in a folded state, the two folding arms 12 can be folded overlapping each other, and when the foldable support frame 10 is in an unfolded state, the two folding arms 12 can be opened and Flat. Therefore, when the folding arm 12 is folded, the top arm 11 and the support leg 13 are folded following the folding of the folding arm 12. Therefore, only the folding arm 12 is folded and the entire foldable support frame 10 is folded, which is convenient in operation. And when the foldable support frame 10 is folded, the bed body 30 is also folded.

As shown in FIG. 13A, the switch 20 is connected between the two folding arms 12, so as to control the foldable support frame 10 to switch between folding and unfolding. The switch 20 is preferably fixed to one of the folding arms 12 and is rotatably connected to the other of the folding arms 12.

The switch 20 can be further operated by being pulled to change the folding arm 12 from the unfolded state to the folded state. In other words, when the foldable support frame 10 is in the unfolded state and the switch 20 is pulled, the condition of the folding arm 12 is changed, that is, the folding arm 12 is folded due to loss of support force and gravity. By a pulling method, the switch 20 is pulled to fold the foldable support frame 10.

Specifically, the two folding arms 12 are pivotally connected to each other around a rotating rod 121, and the rotating rod 121 is placed between the ends of the two folding arms 12. That is, the two folding arms 12 can be rotated around the rotation lever 121 with respect to each other, so that the two folding arms 12 can be expanded or collapsed with each other using the rotation lever 121 as an axis.

The rotating lever 121 is mounted on the switch 20. The two folding arms 12 rotate around the switch 20 while the switches 20 limit the rotation of the folding arms 12 relative to each other. According to this embodiment, one of the folding arms 12 is fixed to the switch 20, and the other is relatively free to rotate with respect to the switch 20. Here, one of the folding arms 12 is defined as a fixed arm 1202 and the other is a free arm 1201. The fixed arm 1202 is mounted on the switch 20 together with the rotating lever 121. The free arm 1201 is rotatably disposed on the switch 20 around the rotation lever 121.

Further, as shown in FIG. 13B, the bed body 30 is detachably connected to the foldable stand 10. The bed body 30 can be further removed and washed or disinfected.

In detail, the folding assembly 110 includes a turning base 111 and a linkage device 112. The turning base 111 is disposed at an end of the top arm 11 and accommodates an upper end of the support leg 13 inward. The linkage device 112 includes two linkage members 1121 respectively mounted on the top of the support leg 13 and the end of the top arm 11. The linking pieces 1121 are connected through a linking shaft 1122, so that the angle between each of the top arms 11 and each of the supporting legs 13 can be controlled and has a maximum angle limitation. Each of the top arm 11, each of the support leg 13, and the link member 1121 is similar to an A shape from a front view, and the top arm 11 will drive the support leg 13 to move, and the support leg 13 will drive the top arm 11 to move around the turning base 111.

In addition, each of the support legs 13 is adapted to correspondingly install an extended leg 14 for increasing the height of the top arm 11 and keeping the bed body 30 on the top arm 11 at a preset position. As shown in Figure 15. By the extended legs 14, the bed body 30 is supported at a predetermined height from the ground, so that it is relatively convenient for parents to take care of during use. Moreover, the user comfortably uses the crib without bending over.

The bed body 30 is sealingly connected to the surrounding wall 31 by a surrounding wall 31 and a bottom 32 to form the bed body 30 in a bowl shape. An edge 310 of the surrounding wall 31 is disposed on the top arm 11 of the foldable support frame 10. In some alternative modes of the present invention, the bed body 30 is detachably disposed on the top arm 11 for replacement.

Preferably, as shown in FIG. 13B, the edge 310 of the surrounding wall 31 is rollable. The edge 310 of the surrounding wall 31 is scrolled from the inside to the outside, so that the edge 310 of the surrounding wall 31 can contact the outer surface of the surrounding wall 31. Further, the surrounding wall 31 further includes a fixing portion 320 formed on the outer surface so as to be interconnected with the edge 310 of the surrounding wall 31. When the edge 310 of the surrounding wall 31 is rolled up to surround the top arm 11 and the folding assembly 110, the edge 310 and the fixing portion 320 can be connected to each other. In a feasible manner, the edge 310 and the fixing portion 320 are zippered to each other, so that the surrounding wall 310 is hung on the top arm 11. That is, the top arm 11 is tightly surrounded and cannot be touched directly.

As shown in FIG. 14, the switch 20 includes a main body 21, a slider 22 movably installed in the main body 21, and connecting the main body 21 to the slider 22 to connect the slider 22. An elastic member 23 is fastened in the main body 21. The main body 21 is constructed and shaped to be held on an end of one of the folding arms 12. In particular, the main body 21 rotatably houses the free arm 1201 and fixedly houses the fixed arm 1202. It is worth mentioning that the slider 22 partially protrudes out of the main body 21 due to the pushing force of the elastic member 23. When the elastic member 23 pushes the slider 22 to protrude to the outside of the main body 21, the slider 23 can support the folding arm 12 in place. Once the slider 22 moves toward the inside of the main body 21, the folding arm 12 loses its support and falls down and rotates around the rotation lever 121. When the folding arm 12 is no longer supported by the slider 22 of the switch 20, the folding arm 12 is folded, that is, the two folding arms 12 overlap each other.

More specifically, the switch 20 in this preferred embodiment is similar to FIG. 4 and related descriptions in the above preferred embodiment, and is not repeated here.

In addition, the relationship and movement of the foldable crib according to the present preferred embodiment during deployment are shown in FIGS. 16A to 16C.

The top arm 11 is opened from a folded state, such as when the foldable crib needs to be used. The top arm 11 will drive the supporting leg 13 to move and unfold around the folding assembly 110. The support leg 13 drives the folding arm 12 to open around the pivot axis 130. In other words, the folding arm 12 is driven to rotate about the pivot axis 130 by the movement of the support leg 13. When the folding arms 12 are to be unfolded to lay flat on each other, the folding arms 12 rotate around the rotation lever 121. The folding arm 12 is supported by the switch 20 to restrict further movement.

Specifically, when the free arm 1201 is rotated to the fixed arm 1202, the free arm 1201 is rotated to be supported by the slider 22 of the switch 20, and is parallel to the fixed arm 1202 to be flatly deployed. The said folding arm 12. The foldable support frame 10 is in an unfolded state. When the free arm 1201 rotates, the switch lever 122 is lifted to apply force to the support end portion 221 of the slider 22. The slider 22 is then pushed back into the slider cavity 213. After the switch lever 122 continuously rises and passes over the slider 22, the slider 22 is not subject to thrust, and the slider 22 is pushed out of the slider cavity 213 by the elastic member 23 to protrude the slider 22 Slider cavity 213. The switch lever 122 is supported on the slider 22 by the protruding slider 22. In this case, the switch lever 122 cannot push the slider 22 back, but applies its weight. On the slider 22. Therefore, the folding arm 12 is unfolded and is stably supported by the switch 20. The foldable support frame 10 is in an unfolded state. The bed body 30 opens as the top arm 11 expands.

Generally, as the top arm 11 of the foldable support frame 10 is unfolded, the folding arm 12 is stably supported by the switch 20, and the bed body 30 is moved by the movement of the top arm 11. Was opened.

In addition, the relationship and movement of the foldable crib according to the present preferred embodiment during folding are shown in FIGS. 17A to 17C.

To fold the foldable crib, the handle 321 is pulled to lift the bed body 30, and the pulling belt 24 transmits a pulling force to pull the slider 22 to move back inside the slider cavity 213. When the folding arm 12 is unfolded, the supporting end portion 221 supports the switch lever 122 on its plane, and bears the weight of the switch lever 122 without being pushed back. When the slider 22 moves backward in the slider cavity 213, it will resist the elastic force of the elastic member 23. After the switch lever 122 of the folding arm 12 loses its support, the free lever 1201 rotates around the rotating lever 121. In other words, the free arm 1201 is dropped and folded with the fixed arm 1202.

Generally, when the pulling belt 24 is pulled to operate the switch 20, the folding arm 12 loses its support by the switch 20, and then when the folding arm 12 is folded due to gravity, the supporting legs 13, the The top arm 11 and the bed body 30 are also folded as the folding arm 12 is folded. Therefore, the foldable crib is folded in a pull manner.

In another feasible way, as shown in FIG. 18 to FIG. 20, it is worth mentioning that the bottom 32 has a connecting buckle 40A further fixed so that a mattress 50A can be further comfortably used. Further, the connecting buckle 40A may be implemented as a Velcro or the like, and used in conjunction with the mattress 50A.

The pulling belt 24 is connected to the bottom 32 of the bed body 30 in a penetrating manner, and is further connected to the bottom of the mattress 50A through the connection buckle 40. A user pulling the mattress 50A outside the foldable support frame 10 can operate the pulling belt 24. The child cannot pull to the bottom of the mattress 50A, thereby ensuring the overall stability and safety.

Preferably, the mattress 50A is placed on the upper part of the handle 321 so as to prevent children from touching it by mistake.

It is worth mentioning that at least two folding arms 12 and at least four supporting legs 13 are correspondingly designed, wherein each of the folding arms 12 is correspondingly supported by two of the supporting legs 13. Similarly, the support legs 13 are pivotally connected to each other around the pivot axis 130. And the supporting leg 13 is driven by the folding arm 12 to rotate around the pivot axis 130. As the folding arms 12 are folded or unfolded by rotating around the rotation lever 121, the angle and distance between the folding arms 12 change. The support leg 13 is also driven to rotate around the pivot shaft 130. The switch 20 is mounted on one of the folding arms 12. The switch 20 has the same structure and function as those of the above-mentioned embodiment, and details are not described herein again.

It is worth mentioning that the lengthened legs 14 of the foldable support frame 10 are implemented differently in this preferred embodiment. The extended leg 14 further includes a rocking lever 141, a corner lever 142, and a foot 143. The rocking lever 141 is curvedly formed between the two corner levers 142. It is rotatably mounted on the corner rod 142. The rocking lever 141 is convexly disposed on the lower portion of the supporting leg 13 in a convex arc. The supporting leg 143 includes a supporting leg 1431 and a swinging leg 1432. The supporting leg 1431 is rotated to extend in a direction extending from the supporting leg 13. The extended leg 14 is in a fixed state. Rotating to a direction extending from the supporting leg 13, the extended leg 14 is rocking.

Further, the bracket foot 1431 and the swing foot 1432 are integrally formed, and are rotatably mounted on the corner lever 142. As shown in FIG. 19, when the swinging foot 1432 is rotated to a direction extending to the supporting leg 13, the swinging lever 141 is supported on the ground. By the arc of the rocking lever 141, the extended legs 14 can be rocked left and right. Therefore, when the mattress 50 is placed on the bed body 30, the bed body 30 is suitable for children to rest, and the foldable support frame 10 can be rocked to assist the application as a children's cradle.

As shown in FIG. 20, when the supporting leg 1431 is rotated to a direction extending from the supporting leg 13, the supporting leg 1431 is supported on the ground. The height of the swing lever 141 is raised, and the extended legs 14 are stably supported to stand on four feet. Therefore, when the mattress 50 is placed on the bed body 30, the bed body 30 is suitable for children to rest, and the foldable support frame 10 can be rocked to assist the application as a children's bed.

It is worth mentioning that the application of the extended legs 14 does not affect the unfolding and folding operations of the foldable support frame 10. The mattress 50 further includes a handle 51 at the bottom, and the handle 51 is connected to the switch 20 to be pulled up to trigger the folding function of the switch 20.

Furthermore, in another embodiment, the foldable support frame 10 further includes a heightening arm 15A, wherein the heightening arm 15A includes an auxiliary rod 151A and a support rod 152A. As shown in FIGS. 21 and 22, the heightening arm 15A is connected to the top arm 11 in a covered manner. The heightening arm 15A is stretchably placed on the top arm 11 so as to leave a certain height from above the top arm 11 so that the surrounding wall 31 is lifted.

Specifically, as shown in FIG. 21, the supporting rod 152A is a plurality of reinforcing rods prefabricated in the surrounding wall 31. Preferably, the supporting rod 152A is connected to the auxiliary rod 151A through the top arm 11 so that The auxiliary rod 151A can be placed in a retractable manner between covering the top arm 11A and leaving a certain height. Preferably, the auxiliary rod 151A has the same shape as the top arm 11. That is, in the unfolded state, the supporting rod 152A is elevated, and the height of the auxiliary rod 151A is increased, and the overall space of the bed body 30 is improved. Therefore, the foldable crib is suitable for being placed on the side of a main bed 70A, and is used as an attached child bed for infants and young children. It is worth mentioning that because the extended legs 14 can be changed between shaking and standing, it is convenient for the user to provide children with a variety of rest modes, and the user can lie on the main bed 70A for rest. Moreover, the foldable stand 10 can be conveniently stored and transferred, so that the baby can follow the user to rest in different rooms.

Additionally, the support rod 152A of the raising arm 15A is rotatably connected to the top arm 11. When the support rod 152A is placed on the top arm 11 in a covered manner, the bed body 30 is not raised. When the supporting rod 152A is rotated to a certain angle, the supporting rod 152A is locked up to lift the auxiliary rod 151A away from the top arm 11 by a certain height, so that the height of the surrounding wall 31 is raised .

It should be noted that, preferably, the fixing manner of the support rod 152A is linked with the auxiliary rod 151A. The user can also change the state of the support lever 152A by pulling up and pushing down the auxiliary lever 151A.

Further, the supporting rod 152A is surrounded by the surrounding wall 31. Preferably, the surrounding wall 31 has a side opening 153A on one side of the upper part of the top arm 11, wherein the side opening 153A is formed by two adjacent support rods 152A. That is, the surrounding wall 31 is not necessarily continuous. Although it surrounds the support rods 152A, a gap may be left between the support rods 152A according to a predetermined design, so that the bed body 30 is After being raised, it forms a similar side door, which is convenient for users to communicate and communicate with children.

According to an embodiment of the present invention, the present invention further provides a folding method, which includes the following steps:

Pull a bed 30 to fold it; and

The folding of the bed body 30 triggers a transition of a foldable support frame 10 from an unfolded state to a folded state, wherein in the case of the unfolded state, the bed body 30 is supported by the foldable support frame 10, In the case of the folded state, the foldable support frame 10 and the bed body 30 are folded together.

Preferably, the pulling action is feasible with one hand. That is, the operation of the user to pull the bed body 30 with one hand will trigger the foldable support 10 frame to lose its support state, thereby further folding the bed body 30 by folding the foldable support frame 10.

More specifically, the bed body 30 is connected to a switch 20. The switch 20 is triggered to fold the foldable support frame 10. That is, the operation of the bed body 30 can lead to the operation of the switch 20, thereby realizing the operation of folding the foldable support frame 10 from the bed body 30. Because pulling the bed body 30 causes the bed body 30 to be folded, and further triggers the folding of the foldable support frame 10, a single operation action is used to automatically complete the entire folding operation.

Those skilled in the art should understand that the embodiments of the present invention shown in the above description and the accompanying drawings are merely examples and do not limit the present invention. The object of the invention has been completely and effectively achieved. The function and structural principle of the present invention have been shown and explained in the embodiments, and the embodiments of the present invention may have any deformation or modification without departing from the principle.

Claims

A foldable crib, comprising:

A foldable support frame;

At least one switch, wherein the switch is disposed on the foldable support frame to switch the foldable support frame from an unfolded state to a folded state in a pull manner; and

A bed body, wherein the bed body is disposed on the foldable support frame, wherein an edge of the bed body is detachably placed on the foldable support frame, and the transition from the unfolded state to the folded state When the bed body is folded as the foldable support frame is folded, in the expanded state, the switch supports the foldable support frame and locks the foldable support frame. When the folded state is converted to the expanded state, the bed body is opened as the foldable support frame is unfolded, and the switch is triggerably connected to the bed body to remove the bed from the bed. The operation of the body realizes the overall transformation of the foldable crib.
The foldable crib according to claim 1, wherein the foldable support frame is folded and the bed body is driven to fold, and wherein the foldable support frame is unfolded in the unfolded state by the support of the switch. The state is maintained, wherein the switch is operated to release the support of the foldable support frame, and the foldable support frame is switched from the unfolded state to the folded state.
The foldable crib according to claim 1, wherein in the expanded state, the foldable support frame is relatively fixedly fixed to the switch.
The foldable crib of claim 3, wherein the foldable support frame includes two folding arms and at least four support legs, wherein each of the folding arms is supported by the support legs, wherein the folding arms The switches are pivotally connected to each other, wherein the folding arm and the support leg are pivotably pivotally rotated with each other.
The foldable crib according to claim 4, wherein the foldable support frame further comprises a pivot axis, wherein each of the support legs is pivotably connected to each of the pivotal axes around the pivot axis, respectively. The folding arm, wherein when the folding arm rotates, the support leg is driven by the folding arm to rotate about the pivot axis.
The foldable crib according to claim 4, wherein the folding arm further comprises a switch lever, wherein the switch lever is disposed at an end of one of the folding arms, and in the expanded state, The switch lever is supported by the switch to restrict movement between the two folding arms of the foldable support frame.
The foldable crib according to claim 6, wherein the folding arm further comprises a rotating rod, wherein two of the folding arms are pivotally connected to each other around the rotating rod.
The foldable crib according to claim 6, wherein the rotary lever is placed on the switch.
The foldable crib according to claim 7, wherein one of the folding arms is fixed to the switch, and the other is relatively freely placed on the switch, and is defined as a fixed arm and a A free arm, wherein the fixed arm and the rotary lever are disposed on the switch, and the free arm is movably provided on the switch around the rotary lever.
The foldable crib according to claim 9, wherein an end of the free arm is further laterally connected to the switch lever, wherein when the folding arm is deployed, as the free arm is parallel to the free arm A fixed arm, and the switch lever is supported by the switch.
The foldable crib according to claim 10, wherein when the switch is operated to release the switch lever, the free arm is rotated around the rotary lever by gravity and rotated toward the fixed arm to be turned fold.
The foldable crib according to claim 10, wherein the switch comprises a main body, a slider, and an elastic member, wherein the slider is movably disposed on the main body, and wherein the elastic member is connected To the main body and the slider, and the slider is fixed inside the main body.
The foldable baby cot according to claim 12, wherein the body is constructed and shaped to hold an end of the folding arm.
The foldable crib according to claim 12, wherein the free arm is rotatably held at the main body, and wherein the fixed arm is fixedly held at the main body.
The foldable crib according to claim 14, wherein the main body is composed of two fixed arm cavities, two free arm cavities, and a slider cavity, and an end portion of the fixed arm is fixed to the A fixed arm cavity, and the rotating rod is laterally disposed in the fixed arm cavity, wherein an end portion of the free ratio is movably disposed in the free arm cavity, and is rotatably connected around the rotating rod .
The foldable crib according to claim 15, wherein the slider includes a support end portion, wherein the support end portion is formed with a unidirectional bevel, and wherein the support end portion is moved by being pushed by the switch lever, Wherein the support end supports the weight of the switch lever without being pushed back.
The foldable crib according to claim 16, wherein the switch is operated by pulling a handle provided on the bed body to fold the foldable support frame, wherein the switch further comprises a pull band Wherein the slider includes a pulling end portion adapted to be fastened to the pulling band, wherein one end of the pulling band is connected to the handle, and the other end is connected to the handle The pulling end of the slider.
The foldable crib according to claim 17, wherein the slider is moved back to the slider cavity by pulling the pulling belt against the elastic force of the elastic member.
The foldable crib according to claim 17, wherein each of said support legs is respectively adapted to be assembled with an extension leg to increase the height of said bed.
The foldable baby cot according to claim 17, wherein the bed body is formed by a surrounding wall and a bottom sealingly connected to the surrounding wall to form the bed body into a bowl shape, wherein the bottom portion has A drain to drain the liquid from the bed.
A foldable support frame, comprising:

Two folding arms

At least four support legs; and

At least one switch, wherein each of the folding arms is supported by the support leg, wherein the folding arms are pivotally connected to the switch, and wherein the folding arm and the support leg are pivotally movable to each other Rotating, wherein the switch is disposed on the folding arm, and the folding arm is switched between a deployed state and a folded state in a pull manner, wherein the folding arm is switched by the switch While maintaining the support in the unfolded state, wherein the switch is operated to release the support for the folding arm, and then transition from the unfolded state to the folded state.
A folding method, comprising the following steps:

Pull a bed to fold; and

The folding of the bed body triggers a transition of a foldable support frame from an unfolded state to a folded state, wherein in the case of the unfolded state, the bed body is supported by the foldable support frame, wherein in the In the folded state, the foldable support frame is folded together with the bed body.