Parent-child mattress

Abstract

The utility model discloses a parent-child mattress and belongs to the technical field of mattresses, the parent-child mattress comprises a main body mattress, a built-in mattress, a lifting driver and a surrounding piece, the main body mattress is provided with a containing groove with an upward opening; the built-in mattress is arranged opposite to the accommodating groove; the lifting driver is arranged in the containing groove and connected with the lower end of the built-in mattress so as to drive the built-in mattress to enter and exit from the containing groove. The surrounding piece is arranged around the built-in mattress, the lower end of the surrounding piece is connected with the built-in mattress, the surrounding piece is made of a flexible material, and the surrounding piece is configured to be capable of being unfolded or folded relative to the built-in mattress; wherein the parent-child mattress has an unfolded state, in the unfolded state, the lifting driver drives the built-in mattress to rise out of the containing groove, the surrounding piece is unfolded relative to the built-in mattress, the surrounding piece and the built-in mattress jointly limit a rest space, the sleeping requirements of adults and infants are met, and the safety of the infants can be guaranteed while the adults take care of the infants conveniently.

Description

Technical Field

[0001] This utility model relates to the field of mattress technology, and in particular to a parent-child mattress. Background Technology

[0002] In modern family life, it is common for infants and toddlers to sleep with their parents. However, traditional mattresses often fail to provide a safe and suitable sleeping space for infants and toddlers while ensuring the comfort of adults. On the one hand, setting up a separate crib may take up too much indoor space and make it inconvenient for adults to care for infants and toddlers at night. On the other hand, ordinary mattresses lack protective measures for infants and toddlers, which can easily lead to safety hazards. Utility Model Content

[0003] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, this utility model proposes a parent-child mattress that takes into account the sleep needs of both adults and infants, facilitating adult care for infants while ensuring their safety.

[0004] The parent-child mattress according to an embodiment of the present utility model includes: a main mattress with an upward-facing receiving groove; an inner mattress opposite to the receiving groove; a lifting drive located in the receiving groove and connected to the lower end of the inner mattress for driving the inner mattress in and out of the receiving groove; and a surrounding panel surrounding the inner mattress, the lower end of which is connected to the inner mattress. The surrounding panel is made of a flexible material and is configured to be able to unfold or fold relative to the inner mattress. The parent-child mattress has an unfolded state, in which the lifting drive drives the inner mattress to rise out of the receiving groove, and the surrounding panel unfolds relative to the inner mattress. The surrounding panel and the inner mattress together define a resting space.

[0005] The parent-child mattress according to the embodiments of this utility model has at least the following beneficial effects: The main mattress has an upward-facing receiving groove, the inner mattress is positioned opposite the receiving groove, and a lifting drive is located within the receiving groove and connected to the lower end of the inner mattress to drive the inner mattress in and out of the receiving groove. The inner mattress can be used as a mattress for infants and young children. When adults do not need to sleep with infants and young children, the user can use the lifting drive to retract the inner mattress relative to the receiving groove, so that the inner mattress and the main mattress together form a flat surface for adults to lie on, thus meeting the adult's sleep needs. When adults need to sleep with infants and young children... Users can switch the parent-child mattress to the unfolded state, using a lifting drive to raise the inner mattress relative to the main mattress, thus creating a relatively independent space for infants and toddlers. The lower end of the side panel is connected to the inner mattress. After the side panel is unfolded relative to the inner mattress, the side panel and the inner mattress together define the resting space for infants and toddlers to sleep. The side panel can prevent infants and toddlers from climbing out of the inner mattress or other items from entering the resting space and disturbing their sleep. In other words, this parent-child mattress can simultaneously meet the sleep needs of adults and infants and toddlers, making it convenient for adults to care for infants and toddlers while effectively ensuring the safety of infants and toddlers.

[0006] According to some embodiments of the present invention, the gusset has a folding portion configured to fold or unfold relative to the side wall of the built-in mattress; when the folding portion bends toward the side wall of the built-in mattress and overlaps with the built-in mattress, the gusset is embedded between the built-in mattress and the receiving groove.

[0007] Specifically, the side panel has a folding section, which is configured to fold or unfold relative to the side wall of the built-in mattress. When the folding section is unfolded relative to the built-in mattress, it can protect the infant and child and effectively ensure the infant and child's safety. When the folding section bends towards the side wall of the built-in mattress and overlaps with the built-in mattress, the side panel can further retract into the receiving groove, so that the side panel is embedded between the built-in mattress and the receiving groove, that is, the side panel fills the gap between the built-in mattress and the receiving groove, so that the transition between the main mattress and the built-in mattress is smoother and obvious bulges and depressions are reduced.

[0008] According to some embodiments of the present invention, the parent-child mattress also includes an extension actuator configured to cause the surround to unfold relative to the sidewall of the built-in mattress.

[0009] The parent-child mattress also includes a stretch drive, which is configured to drive the side panels to unfold relative to the side wall of the built-in mattress. This automatically unfolds the folded part relative to the built-in mattress, which simplifies the user's operation process and makes it simpler and more convenient to use.

[0010] According to some embodiments of this utility model, the surrounding piece is a hollowed-out mesh structure.

[0011] The enclosure features a perforated mesh structure to ensure air circulation between the resting space and the outside space, thus preventing the enclosure from affecting the infant's normal breathing in the resting space and creating a comfortable sleeping environment for the infant.

[0012] According to some embodiments of the present invention, the parent-child mattress also includes support columns connected to the surrounding panels; in the unfolded state, the two ends of the support columns extend vertically, and multiple support columns are provided, which are arranged at intervals along the plane of the built-in mattress.

[0013] Specifically, in order to improve the shape stability of the side panel after it is unfolded relative to the built-in mattress, the parent-child mattress also includes support columns connected to the side panel. In the unfolded state, the two ends of the support columns extend vertically, and the support columns can provide support for the side panel. Multiple support columns are arranged at intervals along the plane of the built-in mattress. Through the connection between multiple support columns and the side panel, it can be ensured that the side panel is arranged around the side wall of the built-in mattress, making the resting space more stable, improving the protective effect of the side panel, and effectively preventing infants and young children from stepping out of the side panel.

[0014] According to some embodiments of the present invention, the support column includes multiple columns, at least one column is connected to the surrounding panel, and the multiple columns are configured to be relatively telescopic to drive the surrounding panel to unfold or fold.

[0015] Specifically, the support column includes multiple columns, at least one of which is connected to the side panel. The multiple columns are configured to be relatively retractable. When the multiple columns retract, they can cause the side panel to fold relative to the inner mattress, allowing adults to lie down and rest on the main mattress and the inner mattress. The relative retraction of the multiple columns makes the folding of the side panel more regular. When the multiple columns extend, the side panel can unfold under the action of the columns, so as to protect the inner mattress and allow the side panel and the inner mattress to form a resting space for infants and young children.

[0016] According to some embodiments of the present invention, the parent-child mattress further includes a filling frame corresponding to the side wall of the built-in mattress. The parent-child mattress has a folded state in which the surrounding panels are folded relative to the built-in mattress. The lifting drive drives the built-in mattress to descend into the receiving groove. The filling frame is disposed in the receiving groove and embedded between the side wall of the built-in mattress and the groove wall of the receiving groove.

[0017] Specifically, the parent-child mattress also includes a filling frame corresponding to the side wall of the built-in mattress. The parent-child mattress has a folded state, in which the side panels are folded relative to the built-in mattress. The lifting drive drives the built-in mattress to descend into the receiving groove, so that the end face of the built-in mattress is basically flush with the end face of the main mattress. The filling frame can be set in the receiving groove and embedded between the side wall of the built-in mattress and the groove wall of the receiving groove, that is, filling the gap between the side wall of the built-in mattress and the groove wall of the receiving groove, so that the transition between the built-in mattress and the receiving groove is smoother. The filling frame, the built-in mattress and the main mattress together form a flat surface for adults to lie on, thereby improving the comfort of adults lying on the mattress.

[0018] According to some embodiments of this utility model, the lifting driver is a hydraulic push rod.

[0019] Specifically, the lifting drive is a hydraulic actuator. The parent-child mattress can be driven to lift the built-in mattress relative to the receiving slot through the hydraulic actuator. The hydraulic actuator enables automatic driving of the built-in mattress, which simplifies the user's operation process and makes the lifting of the built-in mattress more stable and reliable.

[0020] According to some embodiments of the present invention, the lifting driver includes a drive motor, a lead screw, and a slider. The slider has a screw hole and is fixedly connected to the lower end of the built-in mattress. The lead screw is threadedly connected to the screw hole, and the drive motor is used to drive the lead screw to rotate in the forward or reverse direction.

[0021] Specifically, the lifting drive includes a drive motor, a lead screw, and a slider. The slider has a screw hole and is fixedly connected to the lower end of the built-in mattress. The lead screw is threadedly connected to the screw hole. The drive motor can drive the lead screw to rotate in the forward or reverse direction, thereby changing the engagement length between the lead screw and the slider, thus converting the rotation of the lead screw into the lifting and lowering of the slider, which in turn drives the built-in mattress to rise and fall relative to the receiving slot. This simplifies the user's operation process and makes the lifting and lowering of the built-in mattress more stable and reliable.

[0022] According to some embodiments of the present invention, the receiving groove is located on one side of the main mattress near the headboard.

[0023] Specifically, the receiving slot is located on the side of the main mattress near the head of the bed, so that adult users can more easily monitor the infant's rest status and effectively prevent the blanket from covering the built-in mattress, thereby creating a comfortable and safe sleeping environment for the infant.

[0024] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0026] Figure 1 This is a schematic diagram of the structure of a parent-child mattress in its unfolded state according to an embodiment of the present invention;

[0027] Figure 2 This is a schematic diagram of the folding structure of the support column of a parent-child mattress according to an embodiment of the present invention;

[0028] Figure 3 This is a schematic diagram of the structure of a parent-child mattress according to an embodiment of the present invention, showing the built-in mattress retracting into the receiving groove.

[0029] Icon labels:

[0030] 100. Main mattress; 110. Receptacle;

[0031] 200. Built-in mattress;

[0032] 300. Lifting drive;

[0033] 400. Side panel; 410. Ventilation hole; 420. Folding section;

[0034] 500, Support column; 510, Column body;

[0035] 600, Fill box;

[0036] 700, base plate. Detailed Implementation

[0037] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0038] In the description of this utility model, it should be understood that the orientation descriptions, such as up, down, etc., are based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0039] In the description of this utility model, "multiple" refers to two or more. The use of "first" and "second" is for distinguishing technical features only and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features or their sequential relationship.

[0040] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0041] Reference Figures 1 to 3 As shown, one embodiment of this utility model provides a parent-child mattress that can meet the sleep needs of both adults and infants, solving many inconveniences and safety issues in the scenario of adults and infants sleeping together. Specifically, the parent-child mattress includes: a main mattress 100, a built-in mattress 200, a lifting drive 300, and a side panel 400.

[0042] Reference Figure 1 , Figure 2 and Figure 3 As shown, specifically, the main mattress 100 has an upward-facing receiving groove 110, while the inner mattress 200 is positioned opposite the receiving groove 110. The main mattress 100 possesses the basic functions of a conventional mattress, providing a comfortable sleeping support surface for adults. The internal structure of the main mattress 100 can utilize commonly used springs, multi-layered foam, or other suitable support materials to provide adult users with good support and comfort.

[0043] Reference Figure 1 , Figure 2 and Figure 3 As shown, the built-in mattress 200 is specially designed for infants and toddlers, and its size is adapted to the receiving slot 110 of the main mattress 100, so it can be used as a mattress for infants and toddlers.

[0044] Reference Figure 1 , Figure 2 and Figure 3 As shown, the lifting actuator 300 is disposed within the receiving slot 110 and connected to the lower end of the built-in mattress 200 for driving the built-in mattress 200 in and out of the receiving slot 110. The lower end of the gusset 400 is connected to the built-in mattress 200, and the gusset 400 is made of a flexible material and is configured to unfold or fold relative to the built-in mattress 200.

[0045] Reference Figure 1 , Figure 2 and Figure 3 As shown, the parent-child mattress has an unfolded state and a folded state. In the unfolded state, the lifting actuator 300 drives the built-in mattress 200 to rise out of the receiving slot 110, and the side panels 400 unfold relative to the built-in mattress 200, with the side panels 400 and the built-in mattress 200 together defining the resting space. In the folded state, the side panels 400 are folded relative to the built-in mattress 200, and the lifting actuator 300 drives the built-in mattress 200 to move downward and embed into the receiving slot 110.

[0046] Reference Figure 1 , Figure 2 and Figure 3 As shown, when adults do not need to sleep with infants, adult users can switch the parent-child mattress to a folded state, that is, fold the side panel 400 relative to the built-in mattress 200, and drive the lifting drive 300 to retract the built-in mattress 200 relative to the receiving groove 110, so that the upper surface of the built-in mattress 200 and the upper surface of the main mattress 100 are on the same horizontal plane. That is, the built-in mattress 200 and the main mattress 100 are used together as a large mattress, so that the built-in mattress 200 and the main mattress 100 together form a flat surface for adults to lie on, without affecting the normal sleep experience of adults.

[0047] Reference Figure 1 , Figure 2 and Figure 3 As shown, when adults need to sleep with infants, users can switch the parent-child mattress to the unfolded state. That is, the lifting driver 300 drives the built-in mattress 200 to rise relative to the main mattress 100, and the side panel 400 unfolds relative to the built-in mattress 200, thereby creating a relatively independent space for infants. The lower end of the side panel 400 is connected to the built-in mattress 200. After the side panel 400 unfolds relative to the built-in mattress 200, the side panel 400 and the built-in mattress 200 together define the resting space, which can be used for infants to sleep. The side panel 400 can prevent infants from climbing out of the built-in mattress 200 or other items from entering the resting space and disturbing the infants' sleep.

[0048] Reference Figure 1 , Figure 2 and Figure 3 As shown, compared to traditional independent baby cradles, the main mattress 100 and the built-in mattress 200 of the parent-child mattress provided in this embodiment of the utility model can work relatively independently yet collaboratively. When parents and children sleep together, it can provide a comfortable resting environment for infants and young children. While facilitating adults to take care of infants and young children, it can also effectively protect infants and young children and ensure their safety during rest.

[0049] Reference Figure 1 , Figure 2 and Figure 3 As shown, it can be understood that the panel 400 has a protective part and a folding part 420 arranged vertically, the folding part 420 being configured to be folded or unfolded relative to the side wall of the built-in mattress 200.

[0050] Reference Figure 1 , Figure 2 and Figure 3As shown, when the folding part 420 bends towards the side wall of the built-in mattress 200, the folding part 420 is positioned between the protective part and the side wall of the built-in mattress 200. The protective part, the folding part 420, and the built-in mattress 200 are arranged sequentially from the outside to the inside. The two ends of the folding part 420 overlap with the inner end of the protective part and the side wall of the built-in mattress 200, respectively. That is, the folding part 420 fits against the side wall of the built-in mattress 200, which allows the retaining piece 400 to be further retracted into the receiving groove 110. With the help of the lifting drive 300, the built-in mattress 200 is driven to descend into the receiving groove 110, so that the retaining piece 400 is embedded between the built-in mattress 200 and the receiving groove 110. This ensures that the retaining piece 400 fills the gap between the built-in mattress 200 and the receiving groove 110, making the transition between the main mattress 100 and the built-in mattress 200 smoother, reducing obvious protrusions and depressions, and reducing the discomfort of adult users lying on the built-in mattress 200.

[0051] Reference Figure 1 , Figure 2 and Figure 3 As shown, when the guard panel 400 needs to be unfolded, the user can stretch the guard panel 400 upwards. Under the elasticity of the guard panel 400 itself, the folding part 420 unfolds relative to the built-in mattress 200, that is, the folding part 420 and the built-in mattress 200 are unfolded relative to each other. At this time, the folding part 420 is located above the built-in mattress 200, thereby increasing the arrangement height of the guard panel 400 relative to the built-in mattress 200. This can realize the protection of the protective part for infants and young children and effectively ensure the safety of infants and young children.

[0052] It should be noted that the upper surface of the built-in mattress 200 is the bed surface, for infants and young children to lie down and rest; the side walls of the built-in mattress 200 are the outer structures that are perpendicular to the bed surface on all four sides. The built-in mattress 200 can be a cube, in which case the built-in mattress 200 has four side walls arranged circumferentially.

[0053] Reference Figure 1 , Figure 2 and Figure 3 As shown, it is understandable that the protective panel 400 has multiple ventilation holes 410 in the protective part to ensure air circulation between the resting space and the outside space, thereby avoiding the problem of the protective panel 400 affecting the normal breathing of infants and young children in the resting space, and creating a comfortable sleeping environment for infants and young children. That is, the protective part is a hollow mesh structure.

[0054] Reference Figure 1 , Figure 2 and Figure 3As shown, specifically, the folding portion 420 of the side panel 400 can be made of a material with good elasticity, such as rubber or plastic, to ensure that the folding portion 420 can be unfolded or folded relative to the built-in mattress 200. The protective portion is a composite material with high strength, high elasticity, and good breathability, such as a mesh fabric made of high-strength polyester fiber and an appropriate amount of spandex fiber. This ensures that the side panel 400 has sufficient rigidity in the unfolded state to prevent infants from accidentally climbing out, and also has good elastic recovery performance when folded, so as to facilitate storage in the receiving slot 110.

[0055] It should be understood that in some other embodiments, the parent-child mattress also includes an extension actuator configured to drive the side panel 400 to unfold relative to the side wall of the built-in mattress 200, that is, to automatically unfold the fold 420 relative to the built-in mattress 200, which helps to simplify the user's operation process and make it simpler and more convenient to use.

[0056] For example, the surround 400 is equipped with an airbag, with its two ends extending to the protective part and the folding part 420, respectively. The extension actuator is an air pump, and the airbag can be connected to the air pump. Under the pressure change of the air pump, the airbag expands, thereby supporting the surround 400 and causing the folding part 420 to unfold relative to the built-in mattress 200, thus realizing the automatic unfolding of the folding part 420. At this time, the folding part 420 is located above the built-in mattress 200, thereby increasing the arrangement height of the surround 400 relative to the built-in mattress 200, which can realize the protection of the protective part for infants and young children and effectively ensure their safety.

[0057] For example, the extension actuator is a rotary actuator or a linear actuator to drive the folding part 420 to unfold or fold relative to the built-in mattress 200, that is, to realize the automatic unfolding or folding of the folding part 420. When the folding part 420 is unfolded, the folding part 420 is located above the built-in mattress 200. The protective part, the folding part 420 and the side wall of the built-in mattress 200 are arranged from top to bottom, thereby increasing the arrangement height of the guard plate 400 relative to the built-in mattress 200, which can realize the protection of the protective part for infants and young children, and can effectively ensure the safety of infants and young children.

[0058] Reference Figure 1 , Figure 2 and Figure 3 As shown, it is understood that in this embodiment, in order to improve the shape stability of the surrounding panel 400 after it is unfolded relative to the built-in mattress 200, the parent-child mattress also includes a support column 500 connected to the surrounding panel 400. In the unfolded state, the two ends of the support column 500 extend vertically, and the support column 500 can provide support for the surrounding panel 400.

[0059] Specifically, the lower end of the built-in mattress 200 is connected to the base plate 700, and multiple support columns 500 are provided. The lower ends of the multiple support columns 500 are connected to the base plate 700 and are arranged around the built-in mattress 200.

[0060] Reference Figure 1 , Figure 2 and Figure 3 As shown, multiple support columns 500 are arranged at intervals along the plane of the built-in mattress 200. Through the connection between the multiple support columns 500 and the surrounding panel 400, it can be ensured that the surrounding panel 400 is stably arranged around the built-in mattress 200, making the resting space more stable, improving the protective effect of the surrounding panel 400, and effectively preventing the problem of infants and young children stepping out of the surrounding panel 400.

[0061] It should be understood that in some other embodiments, the lower end of the side panel 400 is connected to the base plate 700. By unfolding or folding the side panel 400 and the base plate 700, the side panel 400 can be unfolded to surround the built-in mattress 200 to form a resting space for infants and young children, or the side panel 400 can be folded into the receiving groove 110.

[0062] Reference Figure 1 , Figure 2 and Figure 3 As shown, it can be understood that in this embodiment, the support column 500 includes multiple columns 510, at least one column 510 is connected to the surrounding piece 400. Specifically, the upper column 510 is connected to the upper end of the surrounding piece 400. The multiple columns 510 are configured to be able to extend and retract relative to each other, so as to drive the surrounding piece 400 to unfold or fold, so that the surrounding piece 400 is in a tensioned state after unfolding.

[0063] Reference Figure 1 , Figure 2 and Figure 3 As shown, when the multiple columns 510 retract relative to each other, they can cause the side panel 400 to fold relative to the inner mattress 200, so that the main mattress 100 and the inner mattress 200 can be used for adults to lie down and rest. The relative retraction of the multiple columns 510 can make the folding of the side panel 400 more regular. When the multiple columns 510 extend relative to each other, the side panel 400 can be unfolded under the action of the columns 510, so that the side panel 400 can protect the inner mattress 200, so that the side panel 400 and the inner mattress 200 can together form a resting space for infants and young children.

[0064] Reference Figure 1 , Figure 2 and Figure 3As shown, specifically, the outer diameter of the multiple columns 510 gradually decreases from top to bottom. Between two adjacent columns 510, the lower column 510 is provided with a sliding chamber, and the upper column 510 can slide along the sliding chamber, thereby realizing the extension and retraction of the multiple columns 510. Through the contact or friction between the column 510 and the inner wall of the sliding chamber, the extension and retraction length of the multiple columns 510 can be fixed to improve the stability of the unfolding of the surrounding panel 400 relative to the built-in mattress 200.

[0065] It should be understood that in some other embodiments, the parent-child mattress also includes components such as an air pump or a hydraulic pump. By pressurizing or depressurizing the inside of the support column 500 through the air pump or hydraulic pump, multiple columns 510 can be driven to unfold or fold relative to each other, which helps to simplify the operation process of the support column 500 and makes the use of the parent-child mattress simpler and more convenient.

[0066] It should be understood that in some other embodiments, the support column 500 is detachably connected to the built-in mattress 200. When the bulge 400 needs to be folded relative to the built-in mattress 200, the user can separate the support column 500 from the built-in mattress 200 and then lay down the support column 500, so that the bulge 400 can be further folded into the receiving groove 110, thereby reducing the restriction of the support column 500 on the folding of the bulge 400 or the foreign body sensation caused to the user when lying down.

[0067] It should be understood that in some other embodiments, the support column 500 is detachably connected to the surround panel 400 and the built-in mattress 200. When the surround panel 400 needs to be folded relative to the built-in mattress 200, the user can separate the support column 500 from the surround panel 400 and the built-in mattress 200 and remove the support column 500 from the receiving slot 110, so that the surround panel 400 can be further folded into the receiving slot 110, thereby avoiding the restriction caused by the support column 500 on the folding of the surround panel 400 or the foreign body sensation caused to the user when lying down.

[0068] Reference Figure 1 , Figure 2 and Figure 3 As shown, it can be understood that in this embodiment, the parent-child mattress also includes a filling frame 600 corresponding to the side wall of the built-in mattress 200. The parent-child mattress has a folded state, in which the surrounding panel 400 is folded relative to the built-in mattress 200. The lifting drive 300 drives the built-in mattress 200 to descend into the receiving groove 110. The filling frame 600 is disposed in the receiving groove 110 and embedded between the side wall of the built-in mattress 200 and the groove wall of the receiving groove 110. The filling frame 600 is located at the upper end of the support column 500 and the surrounding panel 400.

[0069] When the parent-child mattress is switched to the unfolded state, the user can move the filling frame 600 out of the receiving slot 110 so that the filling frame 600 is separated from the built-in mattress 200, the side panel 400, the support column 500, the main mattress 100 and other components, so as to avoid the filling frame 600 from hindering the unfolding of the side panel 400 and the rising of the built-in mattress 200.

[0070] Specifically, the filling frame 600 can be made of quilted cotton fabric.

[0071] Reference Figure 1 , Figure 2 and Figure 3 As shown, in the folded state, the side panel 400 is folded relative to the built-in mattress 200. The lifting drive 300 drives the built-in mattress 200 to descend into the receiving groove 110, so that the end face of the built-in mattress 200 is basically flush with the end face of the main mattress 100. The filling frame 600 can be embedded between the side wall of the built-in mattress 200 and the receiving groove 110, that is, filling the gap between the side wall of the built-in mattress 200 and the groove wall of the receiving groove 110, so that the transition between the built-in mattress 200 and the receiving groove 110 is smoother. The filling frame 600, the built-in mattress 200 and the main mattress 100 together form a plane that can be used for adults to lie back, thereby improving the comfort of adults lying back.

[0072] Reference Figure 1 , Figure 2 and Figure 3 As shown, it can be understood that the receiving slot 110 is located on the side of the main mattress 100 near the headboard and on the central axis of the main mattress 100, that is, the receiving slot 110 is located in the pillow placement area, so that adult users can more conveniently monitor the infant's rest status, and can effectively avoid the problem of the infant's breathing being obstructed by the quilt covering the built-in mattress 200, thereby creating a comfortable and safe sleep environment for the infant.

[0073] Reference Figure 1 , Figure 2 and Figure 3 As shown, it is understood that, specifically, the lifting drive 300 is a hydraulic actuator. The parent-child mattress can be driven by the hydraulic actuator to raise and lower the built-in mattress 200 relative to the receiving groove 110. The hydraulic actuator enables automatic driving of the built-in mattress 200, which simplifies the user's operation process and makes the raising and lowering of the built-in mattress 200 more stable and reliable.

[0074] It should be understood that in some other embodiments, the lifting drive 300 includes a drive motor, a lead screw, and a slider. The slider has a screw hole and is fixedly connected to the lower end of the built-in mattress 200. The lead screw is threadedly connected to the screw hole, and the drive motor is used to drive the lead screw to rotate in the forward or reverse direction.

[0075] The slider is fixedly connected to the lower end of the built-in mattress 200. The slider or the built-in mattress 200 can abut against the side wall of the receiving groove 110 to limit the rotation of the built-in mattress 200. The lead screw is threadedly connected to the screw hole. The drive motor can drive the lead screw to rotate in the forward or reverse direction, thereby changing the engagement length between the lead screw and the slider, thus converting the rotation of the lead screw into the lifting and lowering of the slider, thereby driving the built-in mattress 200 to lift and lower relative to the receiving groove 110. This simplifies the user's operation process and makes the lifting and lowering of the built-in mattress 200 more stable and reliable.

[0076] It should be understood that in some other embodiments, the lifting driver 300 may be a linear drive mechanism such as a pneumatic actuator or an electric actuator.

[0077] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A parent-child mattress, characterized in that, include: The main mattress (100) has an upward-facing receiving groove (110); A built-in mattress (200) is disposed opposite to the receiving slot (110); A lifting drive (300) is disposed in the receiving slot (110) and connected to the lower end of the built-in mattress (200) for driving the built-in mattress (200) in and out of the receiving slot (110); A surround panel (400) is provided around the built-in mattress (200), the lower end of the surround panel (400) is connected to the built-in mattress (200), the surround panel (400) is made of flexible material, and the surround panel (400) is configured to be able to unfold or fold relative to the built-in mattress (200); The parent-child mattress has an unfolded state, in which the lifting drive (300) drives the built-in mattress (200) to rise out of the receiving slot (110), the side panel (400) unfolds relative to the built-in mattress (200), and the side panel (400) and the built-in mattress (200) together define the resting space.

2. The parent-child mattress according to claim 1, characterized in that: The panel (400) has a folding portion (420) configured to fold or unfold relative to the side wall of the built-in mattress (200); when the folding portion (420) bends toward the side wall of the built-in mattress (200) and overlaps with the built-in mattress (200), the panel (400) is fitted between the built-in mattress (200) and the receiving groove (110).

3. The parent-child mattress according to claim 2, characterized in that: It also includes a stretch driver configured to cause the surround (400) to unfold relative to the sidewall of the built-in mattress (200).

4. The parent-child mattress according to claim 1, characterized in that: The surrounding panel (400) has a hollowed-out mesh structure.

5. The parent-child mattress according to claim 1, characterized in that: It also includes support columns (500) connected to the surrounding panel (400); in the unfolded state, the two ends of the support columns (500) extend vertically, and multiple support columns (500) are provided and are arranged at intervals along the plane of the built-in mattress (200).

6. The parent-child mattress according to claim 5, characterized in that: The support column (500) includes multiple columns (510), at least one of the columns (510) is connected to the surrounding panel (400), and the multiple columns (510) are configured to extend and retract relative to each other to cause the surrounding panel (400) to unfold or fold.

7. The parent-child mattress according to claim 1, characterized in that: It also includes a filling frame (600) corresponding to the side wall of the built-in mattress (200), the parent-child mattress has a folded state, the folded state is that the side panel (400) is folded relative to the built-in mattress (200), the lifting drive (300) drives the built-in mattress (200) to descend into the receiving groove (110), the filling frame (600) is disposed in the receiving groove (110) and embedded between the side wall of the built-in mattress (200) and the groove wall of the receiving groove (110).

8. The parent-child mattress according to claim 1, characterized in that: The lifting drive (300) is a hydraulic push rod.

9. The parent-child mattress according to claim 1, characterized in that: The lifting drive (300) includes a drive motor, a lead screw and a slider. The slider is provided with a screw hole and is fixedly connected to the lower end of the built-in mattress (200). The lead screw is threadedly connected to the screw hole. The drive motor is used to drive the lead screw to rotate in the forward or reverse direction.

10. The parent-child mattress according to claim 1, characterized in that: The receiving groove (110) is located on the side of the main mattress (100) near the headboard.

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