Portable baby changing mat

Abstract

A portable baby changing mat, comprising a body portion (1), and a first part (2), a second part (3), a third part (4) and a fourth part (5) that are connected to the body portion (1). In a usage state, the changing mat is completely unfolded, the first part (2), the second part (3), the third part (4) and the fourth part (5) are located around the body portion (1) and can be configured for the placement of a baby thereon; and the first part (2) and the second part (3), and the third part (4) and the fourth part (5) respectively form two groups with two oppositely arranged parts in each group. In a carrying state, the changing mat is completely folded, and under the action of the connection between a first connection structure (6) and a second connection structure (7) respectively arranged on two oppositely arranged parts of at least one group, the two parts are connected together, so that the changing mat can ultimately be maintained in the carrying state without spreading apart.

Description

A portable baby changing pad Technical Field

[0001] This invention relates to the field of baby products, and in particular to a portable baby changing pad. Background Technology

[0002] When changing diapers outside the home, even in a mother and baby room, it is impossible to guarantee that the table is clean and hygienic. If the baby is placed on an unhygienic table while changing diapers, the baby may get sick. Therefore, changing pads have appeared on the market to place between the baby and the table. When changing diapers, the changing pad is placed on the table to isolate the baby from the table and ensure that the baby comes into contact with a clean and hygienic changing pad.

[0003] To make it easier for parents to carry, foldable changing pads have appeared on the market; and to make it easier to store diaper changing supplies, such as clean spare diapers and tissues, storage compartments have been added to foldable changing pads, allowing parents to bring all the diaper changing supplies they need at once when they go out.

[0004] Due to the special nature of changing pads, they are usually carried separately or hung on strollers. Therefore, hanging straps are provided on folding changing pads. When folded, the changing pad is roughly rectangular, with a longer wide side and a shorter narrow side. The opening formed by the fold is located on the narrow side. The hanging strap is usually placed at one corner of the changing pad, allowing it to be hung on the stroller roughly vertically and at a slight angle, with the opening at the top and bottom. When items are placed in the storage compartment, the weight causes the storage compartment to fall out from the bottom opening under gravity, causing the folded changing pad to unfold. Even without items, shaking can still cause the folded part to fall out and unfold. To solve this problem, some manufacturers have moved the hanging strap to the wider side, so the opening of the folded changing pad no longer faces downwards. However, this requires the changing pad to be placed horizontally, taking up too much space and making it inconvenient to carry or hang on the stroller. Technical issues

[0005] To address the aforementioned technical problems, the present invention provides a portable baby changing pad, comprising a main body and a first part, a second part, a third part, and a fourth part connected to the main body. In use, the changing pad is fully unfolded, with the first, second, third, and fourth parts located around the main body for supporting the baby. The first and second parts, as well as the third and fourth parts, are two sets of oppositely positioned parts. In carrying mode, the changing pad is fully folded, and the first and second connecting structures respectively provided on at least one set of oppositely positioned parts connect the two parts together, ultimately allowing the changing pad to remain in the carrying mode without unfolding. Technical solutions

[0006] The technical solution of this invention is implemented as follows:

[0007] A portable baby changing pad has a use state and a carrying state. The changing pad includes a main body and a first part, a second part, a third part, and a fourth part located around the main body in the use state. The first and second parts are two parts arranged in opposite positions, and the third and fourth parts are two parts arranged in another set of opposite positions. At least one of the two sets of opposite parts is provided with a first connecting structure and a second connecting structure. When the changing pad is folded to the carrying state, the two parts are connected by the first connecting structure and the second connecting structure to keep the changing pad in the carrying state.

[0008] The changing pad has a fully unfolded use state and a fully folded carry state. In the use state, the changing pad is unfolded to support the baby or for the user to place the baby. In the carry state, the changing pad is folded into a smaller volume for easier carrying.

[0009] The main body is located in the center of the changing pad, and the other four parts are located around the main body.

[0010] The two parts are positioned relative to each other, that is, they are not adjacent. For example, the first and second parts are positioned relative to each other and located on the left and right sides of the main body, while the third and fourth parts are positioned relative to each other and located on the front and back sides of the main body.

[0011] At least one set of two parts with opposite positions shall have a first and a second connection structure respectively, that is, the first and the second connection structure shall be set on the first and the second parts respectively and / or on the third and the fourth parts respectively; that is, the first and the second connection structure may be set on the first and the second parts respectively, or on the third and the fourth parts respectively, or on both the first and the second parts respectively and on the third and the fourth parts respectively.

[0012] When folded, the two parts with the first and second connecting structures are also connected together by the first and second connecting structures to prevent them from falling apart after folding, thus keeping the changing pad in a portable state; that is, maintaining the integrity after folding, making it easy to carry without any parts falling apart when carried.

[0013] The problem of scattering is not just that a part hangs down, but also that a single corner of a part is exposed downwards; if the changing pad is folded into a carrying position, its shape is rectangular, and with the anti-scattering effect, no corner of any part will be exposed and the rectangular shape will be broken.

[0014] Furthermore, the present invention provides a portable baby changing pad:

[0015] It includes a main body, a first part, a second part, a third part, a fourth part, a first connecting structure, and a second connecting structure. The first connecting structure is disposed on the first part, and the second connecting structure is disposed on the second part. The first part and the second part are configured to hold items.

[0016] This changing pad has both a used and a folded state:

[0017] In use, the third and fourth parts are located on the front and rear sides of the main body, and the third and fourth parts, together with the main body, form a working area, which is configured to support the infant; the first and second parts are located on the left and right sides of the main body, respectively.

[0018] The folded states include a first form, a second form, and a carrying state, which are presented in a progressive manner:

[0019] In the first form, the third and fourth parts are stacked on top of the main body, and the second part is located on the third, fourth and main body.

[0020] In the second configuration, the second part is sandwiched between the main body parts in the vertical direction, and the second part is located beside the first part in the horizontal direction. The first connecting structure is connected to the second connecting structure, and the second part is connected to the first part through the connection between the first connecting structure and the second connecting structure.

[0021] When carried, the first part is located on the main body, and the changing pad is completely folded.

[0022] In the above solution, the first part is the first storage section, the second part is the second storage section, the third part is the first unfolding section, and the fourth part is the second unfolding section. The storage section can store items, and the unfolding section can increase the area of ​​the changing pad after unfolding, so that the working area of ​​the changing pad is sufficient to completely cover the baby. When the changing pad is folded, the first storage section and the second storage section are connected by the first connecting structure and the second connecting structure. When carried, the second storage section is inside the changing pad. After being connected to the first storage section through the first connecting structure and the second connecting structure, the second storage section, which was originally inside and lacked connection and support, is supported by the first storage section. When the hanging rope is set on the first storage section or the main body, the second storage section will not fall out of the opening of the changing pad due to its own weight. Even if items are placed in the second storage section, they will not easily fall out from below. This solves the problem that the second storage section inside will fall out when the changing pad is carried or hung vertically. Moreover, carrying it vertically takes up less space than placing it horizontally, and it is also more convenient. Beneficial effects

[0023] The design starting point, concept, and beneficial effects of the present invention, which adopts the above technical solution, are as follows:

[0024] Existing portable changing pads are very easy to unfold when fully folded. The unfolding is not only due to a part hanging down, but also a single corner of a part sticking out. This solution achieves the anti-unfolding effect by setting a first and a second connecting structure on two parts that are positioned opposite each other. With the design of the solution, if the changing pad is folded into a rectangular shape when it is in the carrying state, then under the anti-unfolding effect, no corner of any part will be exposed and the rectangular shape will be broken.

[0025] In the above solution, the storage compartment can hold items, and the unfolded section increases the area of ​​the changing pad, making the working area of ​​the changing pad large enough to completely accommodate the baby. When the changing pad is folded, the first and second storage compartments are connected by a first and a second connecting structure. In the carrying state, the second storage compartment is inside the changing pad. After being connected to the first storage compartment through the first and second connecting structures, the second storage compartment, which was originally inside and lacked connection and support, is now supported by the first storage compartment. Whether the hanging rope is set on the first storage compartment or the main body, the second storage compartment will not fall out of the opening of the changing pad due to its own weight. Even if items are placed in the second storage compartment, it will not easily fall out from below. This solves the problem that the second storage compartment inside the changing pad will fall out when the changing pad is carried or hung vertically. Moreover, carrying it vertically takes up less space than placing it horizontally, and is also more convenient. Attached Figure Description

[0026] Figure 1 is a top view of the changing pad in use in Embodiment 1 of the present invention;

[0027] Figure 2 is a top view of the first and second unfolded portions of the diaper changing pad in Embodiment 1 of the present invention, located on the main body.

[0028] Figure 3 is a top view of the changing pad in the first configuration in Embodiment 1 of the present invention;

[0029] Figure 4 is a top view of the changing pad in the second form in Embodiment 1 of the present invention;

[0030] Figure 5 is a three-dimensional structural diagram of the diaper changing pad in the second form in Embodiment 1 of the present invention;

[0031] Figure 6 is a top view of the diaper changing pad in the carrying state in Embodiment 1 of the present invention;

[0032] Figure 7 is a top view of the diaper changing pad in Embodiment 1 of the present invention when the hanging rope is in a strip shape after folding;

[0033] Figure 8 is a top view of the diaper changing pad in Embodiment 1 of the present invention when the hanging rope is in a loop after being folded;

[0034] Figure 9 is a top view of the changing pad in Embodiment 2 of the present invention when there is only one first female buckle and one first female buckle;

[0035] Figure 10 is a top view of the changing pad in Embodiment 3 of the present invention when the first and second connecting structures are Velcro.

[0036] Figure 11 is a top view of the first and second connecting structures of the diaper changing pad in Embodiment 4 of the present invention, where the first and second connecting structures are snap holes and buttons.

[0037] The reference numerals in the accompanying drawings are as follows: main body 1; first part, first storage part 2; second part, second storage part 3; third part, first unfolding part 4; fourth part, second unfolding part 5; first connecting structure, first female buckle 6; first working surface 61; second connecting structure, first female buckle 7; second working surface 71; fixing strap 8; hanging rope 9; third connecting structure 10; fourth connecting structure 11; fifth connecting structure, second female buckle 12; sixth connecting structure, second female buckle 13; window 14; zipper 15. Embodiments of the present invention

[0038] The specific embodiments of the present invention are as follows:

[0039] Example 1: As shown in Figures 1-5 and 8, the present invention provides a portable baby changing pad, which has a use state and a carrying state. The changing pad includes a main body 1 and a first part 2, a second part 3, a third part 4, and a fourth part 5 located around the main body 1 in the use state. The first and second parts 2 and 3 are two parts arranged in opposite positions, and the third and fourth parts 4 and 5 are two parts arranged in opposite positions in another group. In the two groups of oppositely arranged parts, at least one of the two parts is provided with a first connecting structure 6 and a second connecting structure 7 respectively. When the changing pad is folded to the carrying state, the two parts are connected by the first connecting structure 6 and the second connecting structure 7 and the changing pad is kept in the carrying state.

[0040] The changing pad has a fully unfolded use state and a fully folded carry state. In the use state, the changing pad is unfolded to support the baby or to allow the user to place the baby. In the carry state, the changing pad is folded into a smaller volume for easier carrying.

[0041] The main body 1 is located in the middle of the changing pad, and the other four parts are located around the main body.

[0042] The two parts are positioned relative to each other, that is, they are not adjacent. For example, the first and second parts 2 and 3, which are positioned relative to each other, are located on the left and right sides of the main body 1, while the third and fourth parts 4 and 5, which are positioned relative to each other, are located on the front and back sides of the main body 1.

[0043] At least one set of two parts with opposite positions shall have a first and a second connecting structure 6 and 7 respectively, that is, the first and second connecting structures 6 and 7 shall be set on the first and second parts 2 and 3 respectively and / or on the third and fourth parts 4 and 5 respectively; that is, the first and second connecting structures 6 and 7 may be set on the first and second parts 2 and 3 respectively, or on the third and fourth parts 4 and 5 respectively, or on both the first and second parts 2 and 3 respectively and the third and fourth parts 4 and 5 respectively.

[0044] When folded, the two parts with the first and second connecting structures 6 and 7 are also connected together by the first and second connecting structures to prevent them from falling apart after folding, thus keeping the changing pad in a portable state; that is, maintaining the integrity after folding, making it easy to carry without any parts falling apart when carried.

[0045] The problem of scattering is not just that a part hangs down, but also that a single corner of a part is exposed downwards; if the changing pad is folded into a carrying position, its shape is rectangular, and with the anti-scattering effect, no corner of any part will be exposed and the rectangular shape will be broken.

[0046] The connecting structure can be a component, such as a button, or a structure, such as a hole structure. In this embodiment, the first and second connecting structures 6 and 7 are both components, specifically the female and male snap buttons in a snap fastener.

[0047] When the changing pad is in the carrying state, two parts of a set of opposite positions are located outside two parts of another set of opposite positions, and the first and second connecting structures 6 and 7 are respectively located on the two parts located on the outside.

[0048] The parts folded first onto the main body 1 are considered to be on the inside, and the parts folded later onto the two inner parts are considered to be on the outside. When the first and second connecting structures 6 and 7 are respectively set on the two outer parts, after the connection of the two connecting structures is completed, the two outer parts naturally play a restrictive role on the two inner parts. Specifically, it prevents the two inner parts from spreading out due to their own weight. Therefore, it is only necessary to set the first and second connecting structures 6 and 7 on the outer part to achieve the anti-spreading effect of the four parts.

[0049] When the diaper changing pad is in the carrying state, the two inner parts are the first unfolding part 4 and the second unfolding part 5, and the two outer parts are the first storage part 2 and the second storage part 3. The first storage part 2 and the second storage part 3 are configured to hold items.

[0050] In this embodiment, the first part 2 is the first storage part 2, the second part 3 is the second storage part 3, the third part 4 is the first unfolding part 4, and the fourth part 5 is the second unfolding part 5. The storage part can hold items. In addition to its own weight, the weight of the items will also act on the storage part, making it easy for the storage part to fall apart. Therefore, the storage part needs the first and second connecting structures 6 and 7 after connection to support it and prevent it from falling apart. The unfolding part only has its own weight and is located inside. It can be prevented from falling apart by the restriction effect of the storage part.

[0051] Specifically, the portable baby changing pad in this embodiment includes a main body 1, a first storage part 2, a second storage part 3, a first unfolding part 4, a second unfolding part 5, a first connecting structure 6, and a second connecting structure 7. The first connecting structure 6 is disposed on the first storage part 2, and the second connecting structure 7 is disposed on the second storage part 3.

[0052] It has both a usage state and a carrying state:

[0053] In use, the first unfolding part 4 and the second unfolding part 5 are located on the front and rear sides of the main body 1, and the first unfolding part 4, the second unfolding part 5 and the main body 1 form a working area, which is configured to support the baby; the first storage part 2 and the second storage part 3 are located on the left and right sides of the main body 1 respectively.

[0054] The carrying states include the first form, the second form, and the carrying state:

[0055] In the first configuration, the first unfolding part 4 and the second unfolding part 5 are stacked on the main body 1, and the second storage part 3 is located on the first unfolding part 4, the second unfolding part 5 and the main body 1.

[0056] In the second configuration, the second storage part 3 is sandwiched between the main body part 1 in the vertical direction, and the second storage part 3 is located next to the first storage part 2 in the horizontal direction. The first connecting structure 6 is connected to the second connecting structure 7, and the second storage part 3 and the first storage part 2 are connected through the connection between the first connecting structure 6 and the second connecting structure 7.

[0057] In the carrying state, the first storage part 2 is located on the main body part 1.

[0058] In the above solution, the storage compartment can store items, and the unfolded section increases the area of ​​the changing pad, ensuring that the working area of ​​the changing pad can fully support the baby. When the changing pad is folded, the first storage compartment 2 and the second storage compartment 3 are connected by the first connecting structure 6 and the second connecting structure 7. In the carrying state, the second storage compartment 3 is inside the changing pad. After being connected to the first storage compartment 2 through the first connecting structure 6 and the second connecting structure 7, the second storage compartment 3, which was originally inside and lacked connection and support, is now supported by the first storage compartment 2. When the hanging rope 9 is set on the first storage compartment 2 or the main body 1, the second storage compartment 3 will not fall out of the opening of the changing pad due to its own weight. Even if items are placed in the second storage compartment 3, it will not easily fall out from below. This solves the problem that the second storage compartment 3 inside will fall out when the changing pad is carried or hung vertically. Moreover, carrying it vertically takes up less space than placing it horizontally, which is also more convenient.

[0059] Specifically, in the first form, in the front-to-back direction, the first unfolding part 4 and the second unfolding part 5 are folded vertically onto the main body 1; in the left-to-right direction, the second storage part 3 is folded toward the first storage part 2 onto the first unfolding part 4 and the second unfolding part 5; in the second form, in the left-to-right direction, the main body 1, the first unfolding part 4 and the second unfolding part 5 are folded together and the second storage part 3 moves to the side of the first storage part 2, the first connecting structure 6 and the second connecting structure 7 are connected, and the second storage part 3 and the first storage part 2 are connected through the connection of the first connecting structure 6 and the second connecting structure 7; in the carrying state, in the left-to-right direction, the first storage part 2 is flipped onto the main body 1.

[0060] As shown in Figures 1-8, the changing pad is roughly rectangular when folded. In its carrying state, the changing pad has a longer wide side and a shorter narrow side, with the opening formed after folding located on the narrow side. It also includes a fixing strap 8, a hanging rope 9, a third connecting structure 10, a fourth connecting structure 11, a fifth connecting structure 12, and a sixth connecting structure 13. The first storage section 2, the second storage section 3, the first unfolding section 4, and the second unfolding section 5 are all connected to the main body 1. The fixing strap 8 is located on the first storage section 2 at the end furthest from the second storage section 3. The hanging rope 9 is located on the first storage section 2 and is arranged along the front-to-back direction. With the hanging rope 9 in this arrangement, the changing pad is vertical when the user holds the hanging rope 9, i.e., open. Facing up and down; the third connecting structure 10 is set on the fixing strap 8, and the fourth connecting structure 11 is set on the main body 1. In the carrying state, the first storage part 2 is connected to the main body 1 through the third connecting structure 10 on the fixing strap 8 and the fourth connecting structure 11 on the main body 1, thus achieving a connection after folding and preventing the first storage part 2 from separating from the main body 1; the fifth connecting structure 12 and the sixth connecting structure 13 are set at both ends of the hanging rope 9. When the fifth connecting structure 12 and the sixth connecting structure 13 are not connected, the hanging rope 9 is in the shape of a strip and can pass through the closed tube on the stroller. After the fifth connecting structure 12 and the sixth connecting structure 13 are fastened together, the hanging rope 9 becomes a loop, and the changing pad can be hung on the stroller. The first storage section 2, the second storage section 3, the first unfolding section 4, the second unfolding section 5, and the main body section 1 are all integrally molded and made of waterproof fabric. The fixing strap 8 and the hanging rope 9 can be connected to the first storage section 2 by sewing. The first connecting structure 6, the second connecting structure 7, the third connecting structure 10, the fourth connecting structure 11, the fifth connecting structure 12, and the sixth connecting structure 13 can also be connected to their respective components by sewing.

[0061] In this embodiment, as shown in Figures 3 and 5-7, the first connecting structure 6, the second connecting structure 7, the fifth connecting structure 12, and the sixth connecting structure 13 are all snap fasteners. The first connecting structure 6 is the first female snap 6, the second connecting structure 7 is the first female snap 7, the fifth connecting structure 12 is the second female snap 12, and the sixth connecting structure 13 is the second female snap 13. The third connecting structure 10 and the fourth connecting structure 11 are both Velcro. The first connecting structure 6 and the second connecting structure 7 can be connected simply by pressing them together, which is very convenient and quick. Compared with Velcro, snap fasteners provide more precise positioning, and the second storage part 3 is less likely to tilt. In this configuration, there are two first female buckles 6 and two first female buckles 7. The two first female buckles 6 are respectively located at the upper and lower ends of the first storage part 2, and the two first female buckles 7 are respectively located at the upper and lower ends of the second storage part 3. In this configuration, the connection stability between the first storage part 2 and the second storage part 3 through the first female buckles 7 and the first female buckles 6 is higher. When the changing pad is lifted or hung vertically, the upper and lower ends of the second storage part 3 can be fixed to prevent the second storage part 3 from falling from the opening. It can even keep the second storage part 3 from tilting, so that it will not be exposed from the opening of the folded changing pad, thus keeping the changing pad's appearance neat and beautiful. The third connecting structure 10 and the fourth connecting structure 11 can also be snaps, and the fifth connecting structure 12 and the sixth connecting structure 13 can also be Velcro.

[0062] The first female buckle 6 is located at the end of the first storage section 2 near the main body section 1, and the first female buckle 7 is located at the end of the second storage section 3 near the main body section 1. In the second configuration, the first female buckle 7 should be closer to the first female buckle 6 than in other configurations, so that the first female buckle 6 and the first female buckle 7 can be fastened together. Therefore, the first female buckle 6 and the first female buckle 7 are located at the ends of their respective parts near the main body section 1, so that the first female buckle 6 and the first female buckle 7 can be connected after the second storage section 3 is flipped twice.

[0063] The first connecting structure 6 has a first working surface 61 facing the second connecting structure 7 when connected to it, and the second connecting structure 7 has a second working surface 71 facing the first connecting structure 6 when connected to it. In use, the first working surface 61 and the second working surface 71 are located on the front and back sides of the changing pad, respectively. Specifically, in use, the lower part of each part is the outer side, i.e., the back of the changing pad, and the upper part is the inner side, i.e., the front of the changing pad. The first female buckle 6 is disposed on the inner side of the first storage part 2, and the first male buckle 7 is disposed on the outer side of the second storage part 3. That is, in use, the first female buckle 6 is disposed on the first storage part 2 facing upward, and the first male buckle 7 is disposed on the second storage part 3 facing downward. When in the first state, the second storage part 3 is flipped so that the first male buckle 7 faces upward. In the second state, the first male buckle 7 is close to the first female buckle 6 and the first male buckle 7 faces downward again so that it can be connected with the first female buckle 6. Meanwhile, the third connecting structure 10 is disposed on the inner side of the fixing belt 8, and the fourth connecting structure 11 is disposed on the outer side of the main body 1.

[0064] Both the first storage compartment 2 and the second storage compartment 3 have a multi-layered structure, made by sewing together multiple layers of fabric. The first storage compartment 2 and the second storage compartment 3 have pocket openings for placing items. The inner side of the first storage compartment 2 has a window 14, which can be used to hold tissues or wet wipes. The user can take out tissues or wet wipes from the window 14. The second storage compartment 3 can hold other supplies used for changing diapers, such as diapers. The second storage compartment 3 is also equipped with a zipper 15 to prevent items from falling out after being placed in the second storage compartment 3.

[0065] In use, the folding steps of this changing pad are as shown in Figures 1-5 and 8: First, flip the first unfolding part 4 and the second unfolding part 5 towards the main body part 1, so that the first unfolding part 4 and the second unfolding part 5 overlap each other on the main body part 1. Then, flip the second storage part 3 towards the first storage part 2 once, so that the second storage part 3 is on the first unfolding part 4, the second unfolding part 5, and the main body part 1. This is the first form, with the first unfolding part 4 and the second unfolding part 5 located between the second storage part 3 and the main body part 1, and the first buckle 7 changing from facing downwards to facing upwards; in the first form... Based on this, fold the main body 1, the first unfolding part 4, and the second unfolding part 5 in the left-right direction, so that the second storage part 3 continues to flip towards the first storage part 2 once, and the first buckle 7 changes from facing upward to facing downward. At the same time, the first buckle 7 is fastened to the first female buckle 6 on the first storage part 2. This is the second form, with the second storage part 3 located between the folded main body 1. Based on the second form, flip the first storage part 2 towards the main body 1, and then attach the Velcro on the fixing strap 8 to the Velcro on the main body 1 to complete the folding to the carrying state.

[0066] Example 2: The only difference between this example and Example 1 is the number of the first connecting structure 6 and the second connecting structure 7. Specifically:

[0067] As shown in Figure 9, there is one first connecting structure 6 and one second connecting structure 7. In the front-to-back direction, the first connecting structure 6 is located in the middle of the first storage part 2, and the second connecting structure 7 is located in the middle of the second storage part 3. The single first connecting structure 6 and the second connecting structure 7 make the connection between the first storage part 2 and the first storage part 2 more convenient and faster, and only one connection is needed.

[0068] Example 3: The only difference between this example and Example 1 is that the first connecting structure 6 and the second connecting structure 7 are Velcro. Specifically:

[0069] As shown in Figure 10, when the first connecting structure 6 and the second connecting structure 7 are Velcro, the connection can be achieved simply by aligning and attaching the first connecting structure 6 and the second connecting structure 7, which is very convenient and quick; the surfaces of the first connecting structure 6 and the second connecting structure 7 that play a role in achieving adhesion are the first working surface 61 and the second working surface 71.

[0070] Example 4: The only difference between this example and Example 1 is that the first connecting structure 6 is a snap hole and the second connecting structure 7 is a button.

[0071] As shown in Figure 11, when it is necessary to connect the first storage part 2 and the second storage part 3, the connection is achieved by fastening a button into a buttonhole. When the button is fastened into the buttonhole, the side of the button that is closest to the buttonhole is the second working surface 71. Similarly, when the button is fastened from one side of the buttonhole to the other side of the buttonhole, the side that is fastened is the first working surface 61.

Claims

1. A portable baby changing pad, characterized in that: The changing pad has a use state and a carrying state; the changing pad includes a main body and a first part, a second part, a third part and a fourth part located around the main body in the use state. The first part and the second part are two parts arranged in opposite positions, and the third part and the fourth part are two parts arranged in opposite positions in another set; at least one of the two sets of opposite parts is provided with a first connecting structure and a second connecting structure respectively. When the changing pad is folded to the carrying state, the two parts are connected by the first connecting structure and the second connecting structure and the changing pad is kept in the carrying state.

2. The portable baby changing pad according to claim 1, characterized in that: When the diaper changing pad is in the carrying state, two parts of a set of opposite positions are located outside of two parts of another set of opposite positions, and the first connecting structure and the second connecting structure are respectively set on the two parts located on the outside.

3. The portable baby changing pad according to claim 2, characterized in that: When the changing pad is in the carrying state, the two inner parts are the first unfolding part and the second unfolding part, and the two outer parts are the first storage part and the second storage part. The first storage part and the second storage part are configured to hold items.

4. The portable baby changing pad according to claim 1, characterized in that: The first connecting structure has a first working surface facing the second connecting structure when connected to it, and the second connecting structure has a second working surface facing the first connecting structure when connected to it; in use, the first working surface and the second working surface are located on the front and back sides of the changing pad, respectively.

5. The portable baby changing pad according to claim 1, characterized in that: The first and second connecting structures are located at the ends of the respective parts near the main body.

6. The portable baby changing pad according to claim 1, characterized in that: There are at least two first connecting structures and two second connecting structures. The two first connecting structures are arranged at intervals along the length of their respective portions, and the two second connecting structures are arranged at intervals along the length of their respective portions.

7. The portable baby changing pad according to claim 1, characterized in that: There is one first connecting structure and one second connecting structure. In the length direction of their respective parts, both the first connecting structure and the second connecting structure are located in the middle of their respective parts.

8. The portable baby changing pad according to claim 1, characterized in that: The first and second connecting structures are snap fasteners.

9. The portable baby changing pad according to claim 1, characterized in that: The first and second connecting structures are Velcro.

10. The portable baby changing pad according to claim 1, characterized in that: The first connecting structure is a snap hole, and the second connecting structure is a button.

11. The portable baby changing pad according to claim 1, characterized in that: In the carrying state, a fixing strap is provided on the outermost part, and a third connecting structure is provided on the fixing strap. A fourth connecting structure is provided on the main body. In the carrying state, the third connecting structure on the fixing strap is connected to the fourth connecting structure on the main body.

12. The portable baby changing pad according to claim 1, characterized in that: When carried, a hanging rope is provided on the outermost part. The hanging rope has a fifth connecting structure and a sixth connecting structure. After the fifth connecting structure and the sixth connecting structure are connected, the hanging rope forms a loop.

13. A portable baby changing pad, characterized in that: It includes a main body, a first part, a second part, a third part, a fourth part, a first connecting structure, and a second connecting structure. The first connecting structure is disposed on the first part, and the second connecting structure is disposed on the second part. The first part and the second part are configured to hold items. This changing pad has both a used and a folded state: In use, the third and fourth parts are located on the front and rear sides of the main body, and the third and fourth parts, together with the main body, form a working area, which is configured to support the infant; the first and second parts are located on the left and right sides of the main body, respectively. The folded states include a first form, a second form, and a carrying state, which are presented in a progressive manner: In the first form, the third and fourth parts are stacked on top of the main body, and the second part is located on the third, fourth and main body. In the second configuration, the second part is sandwiched between the main body parts in the vertical direction, and the second part is located beside the first part in the horizontal direction. The first connecting structure is connected to the second connecting structure, and the second part is connected to the first part through the connection between the first connecting structure and the second connecting structure. When carried, the first part is located on the main body, and the changing pad is completely folded.

14. The portable baby changing pad according to claim 13, characterized in that: The first connecting structure is disposed on the inner side of the first part, and the second connecting structure is disposed on the outer side of the second part.

15. The portable baby changing pad according to claim 13, characterized in that: The first connecting structure is disposed at the end of the first part near the main body, and the second connecting structure is disposed at the end of the second part near the main body.

16. The portable baby changing pad according to claim 13, characterized in that: The first connecting structure and the second connecting structure are snapped together.

17. The portable baby changing pad according to claim 13, characterized in that: The first part is also provided with a fixing strap, which has a third connecting structure, and the main body is also provided with a fourth connecting structure. In the carrying state, the third connecting structure on the fixing strap is connected to the fourth connecting structure on the main body.

18. The portable baby changing pad according to claim 13, characterized in that: The first part is also equipped with a hanging rope, which has a fifth connecting structure and a sixth connecting structure. After the fifth connecting structure and the sixth connecting structure are connected, the hanging rope forms a loop.

Images