Baby crib with rails

Abstract

The utility model discloses a crib with a track, which comprises a crib board structure used for supporting a user to lie down and a blocking device arranged around the crib board structure, and the blocking device forms a blocking area with a certain height around the crib board structure. A lying area for accommodating a user is defined by the partition area and the bed board structure; the toy is provided with a sliding piece, the rail is used for sliding of the sliding piece, the rail is arranged on the blocking device and corresponds to the blocking area in position, a moving path for a user to operate the toy is formed around the blocking area, and the moving direction of the moving path is synchronous with the setting direction of the rail. The rail is arranged on the blocking device of the baby crib, the playing fun provided by the baby crib for users such as babies is increased, and the exploration ability and the exercise interest of the users such as the babies can be improved while the users play the baby crib.

Description

Technical Field

[0001] The utility model relates to the field of baby cribs, in particular to a baby crib provided with tracks. Background Art

[0002] Cribs are mainly used for babies aged 0-3 years old. When babies have a certain ability to sit and crawl, they will be curious about the things around them. Pushing toys such as cars along the sliding channel is a game that infants and young children like to play very much. While playing, it can also improve infants and young children's exploration ability and sports interest. However, there are no cribs with sliding channels on the market, which urgently need to be improved. Summary of the invention

[0003] The utility model aims at the deficiencies in the prior art and provides a baby bed with tracks, thereby solving the technical problem that the prior baby bed lacks a sliding channel.

[0004] The utility model provides a baby bed with tracks, comprising a bed board structure for supporting a user to lie down, and a barrier device arranged around the bed board structure, wherein the barrier device forms a barrier area with a certain height around the bed board structure, and the barrier area and the bed board structure surround to form a lying area for accommodating the user; the utility model also includes a toy with a sliding part, and a track for the sliding of the sliding part, wherein the track is arranged on the barrier device and is arranged corresponding to the position of the barrier area, and an activity path for the user to operate the toy is formed around the barrier area, and the movement direction of the activity path is synchronized with the setting direction of the track.

[0005] Preferably, the partition device includes a plurality of partition structures arranged around the bed plate structure, and two adjacent partition structures are detachably connected by splicing, and the track is distributed with a plurality of sliding channels, at least two of the sliding channels are respectively arranged on adjacent partition structures, and the sliding channels on the adjacent partition structures are transitionally connected, or the sliding channels on the adjacent partition structures are transitionally connected through an intermediate piece provided with at least one sliding channel, so that the adjacently arranged multiple sliding channels form a connected track.

[0006] Preferably, the sliding channel includes at least one pair of roller support parts and a connecting part located between the corresponding pairs of roller support parts; the track is arranged along the circumference of the bed board structure and includes a plurality of sections of the sliding channel, the roller support parts and the connecting part are arranged on the barrier structure and along the circumference of the bed board structure, the corresponding roller support parts on adjacent sections of the sliding channel are transitionally connected, and the corresponding connecting parts on adjacent sections of the sliding channel are transitionally connected; the movement direction of the active path is arranged along the circumference of the bed board structure.

[0007] Preferably, a first structural portion, a second structural portion and a third structural portion are arranged on the top of the partition structure, the first structural portion and the second structural portion are respectively located on both sides of the third structural portion and the three are connected in a smooth transition, the third structural portion shares a side wall portion with the first structural portion and the second structural portion located on both sides of the third structural portion, and the outer end surfaces of the first structural portion and the second structural portion are set as free ends; the third structural portion constitutes the connecting portion, the first structural portion and the second structural portion respectively constitute the roller supporting portion, and the top surface of the connecting portion is higher than the top surface of the roller supporting portion.

[0008] Preferably, a first structural part, a second structural part and a third structural part are arranged on the top of the partition structure, the first structural part and the second structural part are respectively located on both sides of the third structural part, a first recessed part is formed between the first structural part and the third structural part, and a second recessed part is formed between the second structural part and the third structural part; the third structural part constitutes the connecting part, the first recessed part and the second recessed part respectively constitute the roller supporting part, and the outer end surface of the connecting part is limited by the inner wall of the first structural part and the inner wall of the second structural part.

[0009] Preferably, a first structural part, a second structural part and a third structural part are arranged on the top of the barrier structure, the first structural part and the second structural part are respectively located on both sides of the third structural part and are surrounded by the inner wall of the first structural part and the inner wall of the second structural part, the third structural part is a concave structure relative to the top surface of the first structural part and the second structural part and forms a placement end surface; the connecting part and the roller supporting part are arranged as a through structure and are located in the same plane, and are composed of the third structural part, and the outer end surface of the connecting part is limited by the inner wall of the first structural part and the inner wall of the second structural part.

[0010] Preferably, a first structural portion, a second structural portion and a third structural portion are arranged on the upper portion of the partition structure, the first structural portion and the second structural portion are respectively located on both sides of the third structural portion, the third structural portion is arranged along the top surface of the partition structure, the first structural portion and the second structural portion are respectively formed by recesses on both side walls of the top of the partition structure; the third structural portion constitutes the connecting portion, the first structural portion and the second structural portion respectively constitute the roller supporting portion, and the top surface of the connecting portion is arranged perpendicular to the roller supporting surface of the roller supporting portion.

[0011] Preferably, the barrier structure comprises a lower mounting frame, a middle mounting frame and an upper mounting frame, the barrier area is composed of the area between the lower mounting frame and the upper mounting frame, and the sliding channel on the barrier structure is arranged along the surface of the upper mounting frame and is integrally formed with the upper mounting frame.

[0012] Preferably, part of the partition structure is arranged along both sides of the length direction of the bed board structure to form a first partition assembly, part of the partition structure is arranged along both sides of the width direction of the bed board structure to form a second partition assembly, and part of the partition structure is arranged at a corner to form a third partition assembly. The third partition assembly is used for splicing and connecting the first partition assembly and the second partition assembly, and can be spliced ​​into a ring-shaped partition area through the first partition assembly, the second partition assembly and the third partition assembly.

[0013] Preferably, the lower mounting frame of the partition structure of the third partition assembly is set as an integrally formed L-shaped structure or arc structure, and / or the upper mounting frame of the partition structure of the third partition assembly is set as an integrally formed L-shaped structure or arc structure; the tops of the adjacently arranged partition structures on the first partition assembly, the second partition assembly and the third partition assembly are respectively connected by the middle piece, and the sliding channel is respectively provided on the top of each of the partition structures and the middle piece to form a connected, annular track at the top of the partition device.

[0014] The baby crib provided by the utility model has a track provided on the barrier device arranged around the bed board structure and is arranged corresponding to the position of the barrier area, so that an activity path for infants and other users to operate toys is formed around the barrier area, and the movement direction of the activity path is synchronized with the setting direction of the track. Therefore, infants and other users can push toys such as carts with sliding parts such as rollers to slide along the activity path and the track for playing, which increases the playing fun provided by the baby crib to infants and other users, and can also improve the exploration ability and sports interest of infants and other users while playing.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 The structure of the baby crib of the first embodiment of the utility model is shown in FIG. Figure 1 .

[0018] Figure 2 The structure of the baby crib of the first embodiment of the utility model is shown in FIG. Figure 2 .

[0019] Figure 3 It is a schematic diagram of the structural decomposition of a baby crib according to the first embodiment of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the installation structure in the first baffle assembly or the second baffle assembly of the first embodiment of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the installation structure in the third baffle assembly of the first embodiment of the utility model.

[0022] Figure 6 It is a schematic cross-sectional view of the structure of the sliding channel of the first embodiment of the utility model.

[0023] Figure 7 It is a structural schematic diagram of the installation structure in the third baffle assembly of the second embodiment of the utility model.

[0024] Figure 8 It is a schematic cross-sectional view of the structure of the sliding channel of the third embodiment of the utility model.

[0025] Fig. 9 It is a schematic cross-sectional view of the structure of the sliding channel of the fourth embodiment of the utility model.

[0026] Fig.10 It is a schematic cross-sectional view of the structure of the sliding channel of the fifth embodiment of the utility model. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] Unless otherwise defined, the technical or scientific terms used herein shall have the common meanings understood by persons with ordinary skills in the field to which the utility model belongs. The words "first", "second" and similar words used in the patent application specification and claims of the utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "a" do not indicate a quantity limitation, but indicate the existence of at least one.

[0032] like Figure 1-6As shown, as a first embodiment of the utility model, a baby crib 100 provided with a track 200 is provided, the baby crib 100 comprises a bed board structure 60 for supporting infants and other users to lie down, and a barrier device arranged around the bed board structure 60, the barrier device forms a barrier area of ​​a certain height around the bed board structure 60 to prevent infants and other users from falling off the baby crib 100, and the barrier area and the bed board structure 60 surround to form a lying area for accommodating infants and other users. The baby crib 100 also comprises toys such as a car with sliding parts such as rollers, pulleys, and sliders (not shown in the figure), and a track 200 for the sliding parts to slide, the track 200 is arranged on the barrier device and is arranged corresponding to the position of the barrier area, and an activity path 50 for infants and other users to operate the toy is formed around the barrier area, and the movement direction of the activity path 50 is synchronized with the setting direction of the track 200, wherein synchronization means that the movement direction of the activity path 50 is arranged in parallel with the setting direction of the track 200. Infants and other users can push toys such as carts with sliding parts such as rollers to slide along the activity path 50 and the track 200 to play, which increases the play fun provided by the crib 100 to infants and other users, and can also improve the exploration ability and sports interest of infants and other users while playing.

[0033] like Figure 3As shown, in some specific embodiments, the barrier device includes a plurality of barrier structures 10 arranged around the bed plate structure 60, and the adjacent barrier structures 10 are detachably connected to each other, which is convenient for packaging or transportation. The track 200 is distributed with multiple sections of sliding channels 20, and at least two sections of sliding channels 20 are respectively arranged on the adjacent barrier structures 10, and the sliding channels 20 on the adjacent barrier structures 10 are transitionally connected through an intermediate piece 30 provided with at least one section of sliding channels 20, so that the adjacent multiple sections of sliding channels 20 form a connected track 200. As another embodiment of the utility model, the sliding channels 20 on the adjacent barrier structures 10 can also be directly transitionally connected, so that the adjacent multiple sections of sliding channels 20 can also form a connected track 200. The transition connection can be a smooth transition connection, i.e., a seamless connection, or a seam connection. When the transition connection is a seam connection, the width of the seam is ≤1 cm, preferably ≤0.5 cm, to ensure that the sliding parts such as rollers of toys such as cars can smoothly slide from the sliding channel 20 on one of the partition structures 10 to the sliding channel 20 on the middle member 30, and then smoothly switch to the sliding channel 20 on another partition structure 10 arranged adjacent to the partition structure 10; or smoothly slide from the sliding channel 20 on one of the partition structures 10 to the sliding channel 20 on another partition structure 10 arranged adjacent to the partition structure 10. Users such as infants and young children can move along the activity path 50 formed by the combination of at least two partition structures 10 to operate the toy to slide along the track 200, thereby extending the setting length of the track 200 and further increasing the fun of playing provided by the crib to infants and young children. In other embodiments, the slide channel 20 may be disposed on only one partition structure 10, or on a plurality of non-adjacent partition structures 10, and a track 200 for infants and young children to play on may be formed through a single slide channel 20.

[0034] like Figure 4 , 5As shown, in some specific embodiments, the sliding channel 20 includes a pair of roller support parts 21 and a connecting part 22 located between the corresponding pair of roller support parts 21, and the roller support parts 21 are used to support sliding parts such as rollers of toys such as cars. The track 200 is arranged along the circumference of the bed board structure 60 and includes a plurality of sections of the sliding channel 20, the roller support parts 21 and the connecting part 22 are arranged on the partition structure 10 and arranged along the circumference of the bed board structure 60, the roller support parts 21 and the connecting part 22 are arranged on the barrier structure 10 and arranged along the circumference of the bed board structure 60, the roller support parts 21 and the connecting part 22 are arranged on the adjacent sections of the sliding channel 20, and the movement direction of the active path 50 is arranged along the circumference of the bed board structure 60, so that users such as infants and young children can operate the toy to slide along the track 200 by moving along the circumference of the bed board structure 60, so as to increase the fun of playing provided by the crib to infants and young children. In other embodiments, the sliding channel 20 may also be configured to include a plurality of pairs of roller support portions and connecting portions between corresponding pairs of roller support portions, which can also be used for the sliding of toys.

[0035] like Figure 7 As shown, in some specific embodiments, a first structure portion 131, a second structure portion 132 and a third structure portion 133 are respectively provided on the upper parts of the partition structure 10 and the middle member 30, the first structure portion 131 and the second structure portion 132 are respectively located on both sides of the third structure portion 133 and the three are connected in a smooth transition, the third structure portion 133 shares a side wall portion 1331 with the first structure portion 131 and the second structure portion 132 located on both sides of the third structure portion 133, and the outer end surfaces of the first structure portion 131 and the second structure portion 132 are set as free ends, and the free end refers to an open end surface without obstruction. The third structural portion 133 constitutes the connecting portion 22, and the first structural portion 131 and the second structural portion 132 respectively constitute the roller supporting portion 21, and the top surface of the connecting portion 22 is higher than the top surface of the roller supporting portion 21, so that when the rollers and other sliding parts on both sides of the toy such as a car are respectively supported on the first structural portion 131 and the second structural portion 132, the rollers and other sliding parts on both sides of the toy such as the car can be limited by the side wall portions 1331 on both sides of the third structural portion 133, so that the sliding direction of the toy such as the car is guided by the third structural portion 133 to prevent the toy such as the car from deviating from the sliding channel 20 during the sliding process.

[0036] like Figure 4 , 5As shown, in some specific embodiments, the barrier structure 10 includes a lower mounting frame 11, a middle mounting frame 12 and an upper mounting frame 13, and the barrier area is formed by the area between the lower mounting frame 11 and the upper mounting frame 13. The sliding channel 20 on the barrier structure 10 is arranged along the surface of the upper mounting frame 13 and is integrally formed with the upper mounting frame 13, and the sliding channel 20 on the middle piece 30 is arranged along the surface of the middle piece 30 and is integrally formed with the middle piece 30, and the structure is stable and convenient for processing and forming. In other embodiments, the sliding channel 20 on the barrier structure 10 or the sliding channel 20 on the middle piece 30 can also be set as an independent structure, and connected to the barrier structure 10 or the middle piece 30 through a bonding structure, a welding structure, a buckle structure, a slot structure, a screw structure, etc., and the sliding channel 20 can also be set on the barrier structure 10 or the middle piece 30.

[0037] In some specific embodiments, the lower mounting frame 11 and the middle mounting frame 12 can be set to be detachably connected, or the upper mounting frame 13 and the middle mounting frame 12 can be set to be detachably connected, so as to facilitate packaging or transportation; the lower mounting frame 11, the middle mounting frame 12 and the upper mounting frame 13 can also be set to be integrally formed, so as to improve the stability and safety of the partition structure 10.

[0038] In some specific embodiments, the lower mounting frame 11 is used to support the middle mounting frame 12 and the upper mounting frame 13 and is configured as a rod-shaped structure. The upper mounting frame 13 is configured as a rod-shaped structure. The lower end of the middle mounting frame 12 is connected to the lower mounting frame 11, and the upper end of the middle mounting frame 12 is connected to the upper mounting frame 13. The partition area surrounded by the middle mounting frame 12 is provided with a visualization window 122. The visualization window 122 is used to observe the outer side of the partition structure 10 from the inner side of the partition structure 10, or to observe the inner side of the partition structure 10 from the outer side of the partition structure 10. Figure 3 As shown, the activity path 50 is defined by the entire area from the lower mounting frame 11 to the inner and outer sides of the upper mounting frame 13 and the upper part of the upper mounting frame 13. The distance between the activity path 50 and the sliding channel 20 is ≤50cm. That is to say, users such as infants and young children can operate toys such as small cars to slide along the track 200 on the inner side of the partition structure 10 and within 50cm of the sliding channel 20, and users such as adults can operate toys such as small cars to slide along the track 200 on the outer side of the partition structure 10 and within 50cm of the sliding channel 20.

[0039] In some specific embodiments, the middle mounting frame 12 includes a plurality of columns 121, the lower ends of the columns 121 are connected to the lower mounting frame 11, the upper ends of the columns 121 are connected to the upper mounting frame 13, and the adjacent columns 121 are arranged at intervals to form the visualization window 122. In other embodiments, the middle mounting frame 12 can also be configured as a plate structure, or the lower mounting frame 11, the middle mounting frame 12 and the upper mounting frame 13 can be configured as a plate structure as a whole, in which case the visualization window 122 can be configured as a window structure that runs through the inside and outside of the plate structure.

[0040] like Figure 1 As shown, in some specific embodiments, the sliding channels 20 on each barrier structure 10 and the sliding channels 20 on the middle piece 30 are arranged along the same horizontal plane direction, so that the track 200 is arranged along the same horizontal plane, and infants and other users can push toys such as small cars to slide along the same horizontal plane in the track 200. In other embodiments, the sliding channels 20 on the barrier structure 10 can also be set to an undulating shape, or the sliding channels 20 on the middle piece 30 can be set to an undulating shape, so that the track 200 is arranged along a wave plane with undulations, and infants and other users can push toys such as small cars to slide in the track 200 along the undulating wave plane, thereby increasing the fun of infants and other children playing with toys such as small cars.

[0041] like Figure 3 As shown, in some specific embodiments, the two ends of the middle piece 30 are detachably connected to the two adjacent partition structures 10, and the middle piece 30 can position the partition area of ​​the two partition structures 10 connected thereto at a relatively fixed encirclement angle or encirclement arc. The middle piece 30 in this embodiment has both the function of bridging the sliding channels 20 on the two partition structures 10 and the function of splicing and positioning the two partition structures 10, and has a multi-purpose effect. The splicing and positioning of the two partition structures 10 by the middle piece 30 is conducive to the precise docking of the sliding channels 20 on the middle piece 30 with the sliding channels 20 on the two partition structures 10, which is convenient for the assembly of the track 200. In other embodiments, the middle piece 30 can also be set only as a connector for splicing and positioning two adjacent partition structures 10, and the sliding channels 20 on the two partition structures 10 are directly transitionally connected through the splicing and positioning of the two partition structures 10.

[0042] In some specific embodiments, the middle piece 30 includes a connecting plate 1 31, a connecting plate 2 32 and a connecting plate 3 33, and the connecting plate 1 31 and the connecting plate 2 32 are respectively extended vertically downward from opposite sides of the connecting plate 3 33, that is, the connecting plate 1 31, the connecting plate 2 32 and the connecting plate 3 33 are surrounded to form a shape with an inverted U-shaped cross-section, and the sliding channel 20 on the middle piece 30 is arranged along a side surface of the connecting plate 3 33 away from the connecting plate 1 31 and the connecting plate 2 32 with the same structure as the sliding channel 20 on the partition structure 10. One end of the middle piece 30 is detachably connected to the partition structure 10 by clamping a portion of the structure of one of the partition structures 10 between connecting plate 1 31 and connecting plate 2 32, and the other end is detachably connected to the partition structure 10 by clamping a portion of the structure of another partition structure 10 between connecting plate 1 31 and connecting plate 2 32, so as to facilitate the splicing and positioning between two adjacent partition structures 10. After the connection, the two ends of the sliding channel 20 on the connecting plate 33 are transitionally connected to the sliding channels 20 on the two partition structures 10 respectively, and the encirclement angle or encirclement range of the two partition structures 10 is limited by clamping a portion of the structure of the two partition structures 10 between connecting plate 1 31 and connecting plate 2 32 through the middle piece 30.

[0043] In some specific embodiments, adjacent ends of two adjacent upper mounting frames 13 are respectively recessed with a groove 134 for accommodating the two end portions of the middle piece 30. The groove 134 is configured as a U-shaped groove structure that matches the shape of the middle piece 30. After the middle piece 30 is connected to the upper mounting frame 13, the outer surface of the middle piece 30 is flush with the outer surface of the upper mounting frame 13.

[0044] In some specific embodiments, the barrier structure 10 further includes a positioning member 40, and the bottoms of two adjacent barrier structures 10 are connected by the positioning member 40, and the two ends of the positioning member 40 are detachably connected to the two adjacent barrier structures 10, respectively. The positioning member 40 can position the barrier areas of the two barrier structures 10 connected thereto at a relatively fixed enclosing angle or enclosing arc. The positioning member 40 in this embodiment can play the role of splicing and positioning the two barrier structures 10, so that the two adjacent barrier structures 10 are spliced ​​and positioned by the middle member 30 between the tops and the positioning member 40 between the bottoms, respectively, and the structure is simple and easy to assemble.

[0045] In some specific embodiments, the positioning member 40 includes a positioning plate 1 41, a positioning plate 2 42, a positioning plate 3 43 and a positioning plate 4 44. The positioning plate 1 41 and the positioning plate 2 42 are respectively extended vertically upward from the opposite sides of the positioning plate 3 43. The two ends of the positioning plate 44 are respectively connected to the upper end of the positioning plate 1 41 and the upper end of the positioning plate 2 42. That is to say, the positioning plates 1 41, the positioning plates 2 42, the positioning plates 3 43 and the positioning plates 4 44 surround and form the shape of a mouth-shaped structure. One end of the positioning member 40 is detachably connected to the blocking structure 10 by partially sleeved one of the blocking structures 10 in the mouth-shaped structure, and the other end is detachably connected to the blocking structure 10 by partially sleeved another blocking structure 10 in the mouth-shaped structure, so as to facilitate the splicing and positioning between the two adjacent blocking structures 10. After the connection, the encirclement angle or encirclement range of the two blocking structures 10 is limited by the positioning member 40 sleeved the partial structures of the two blocking structures 10 in the mouth-shaped structure.

[0046] In some specific embodiments, adjacent ends of two adjacent lower mounting frames 11 are respectively recessed with grooves 111 for accommodating the two end portions of the positioning member 40. The grooves 111 are configured as mouth-shaped groove structures that match the mouth-shaped structure of the positioning member 40. After the positioning member 40 is connected to the lower mounting frame 11, the outer surface of the positioning member 40 is flush with the outer surface of the lower mounting frame 11.

[0047] like Figure 2 As shown, in some specific embodiments, a portion of the barrier structure 10 is arranged along both sides of the length direction of the bed board structure 60 to form a first barrier assembly 101, a portion of the barrier structure 10 is arranged along both sides of the width direction of the bed board structure 60 to form a second barrier assembly 102, and a portion of the barrier structure 10 is arranged at the corner of the bed board structure 60 to form a third barrier assembly 103. The third barrier assembly 103 is used for splicing and connecting the first barrier assembly 101 and the second barrier assembly 102, and can be spliced ​​into a ring-shaped barrier area through the first barrier assembly 101, the second barrier assembly 102, and the third barrier assembly 103. The barrier device in this embodiment is configured as a square or ring-shaped barrier area formed by splicing the first barrier assembly 101, the second barrier assembly 102, and the third barrier assembly 103, which matches the shape of most baby beds on the market. In other embodiments, the barrier device can also be configured as a ring-shaped barrier area of ​​other shapes such as a circle to adapt to baby beds of different shapes.

[0048] like Figure 5As shown, in some specific embodiments, the lower mounting frame 11 of the barrier structure 10 of the third barrier assembly 103 is set to an integrally formed arc structure, and the upper mounting frame 13 of the barrier structure 10 of the third barrier assembly 103 is set to an integrally formed arc structure. The arc structure is arranged at the corner position of the barrier device and is integrally formed, so that the corner position of the barrier device is set to an arc structure. The arc structure is arranged at the corner position of the barrier device and is integrally formed, which enhances the stability of the barrier device corner position structure, so that the angle of the barrier device corner position is fixed, and it is not easy to deform the angle under the push and pull of users such as infants and young children, thereby improving the stability of the overall shape of the barrier device and not easy to deform. In addition, the arc structure design enables the sliding channel 20 set on the upper mounting frame 13 of the barrier structure 10 of the third barrier assembly 103 to also be set to an arc shape, which is conducive to the smooth sliding of toys such as cars along it. Optionally, the middle mounting frame 12 of the barrier structure 10 in the third barrier assembly 103 is integrally formed with the lower mounting frame 11 and the upper mounting frame 13 to further enhance the stability of the barrier device at the corner position structure. In other embodiments, only one of the lower mounting frame 11 and the upper mounting frame 13 of the barrier structure 10 in the third barrier assembly 103 may be set as an integrally formed arc structure, or the barrier structure 10 in the third barrier assembly 103 may be set as a plate-shaped, integrally formed arc structure as a whole; or in other embodiments, the third barrier assembly 103 may also be set as a plurality of barrier structures 10.

[0049] like Figure 1-3 As shown, in some specific embodiments, the tops of the adjacent barrier structures 10 on the first barrier assembly 101, the second barrier assembly 102, and the third barrier assembly 103 are connected by the middle piece 30, and the tops of the barrier structures 10 and the middle piece 30 are respectively provided with a sliding channel 20 to form a connected, annular track 200 on the top of the barrier device, so that infants and other users can push toys such as cars to slide along the track 200 around the inner periphery of the barrier device, and adults and other users can push toys such as cars to slide along the track 200 around the outer periphery of the barrier device. The track 200 is arranged on the top of the barrier device, which is convenient for infants, adults and other users to play. In other embodiments, the track 200 can also be arranged on the inner side or outer side of the barrier structure 10.

[0050] like Figure 7As shown, as the second embodiment of the utility model, a baby crib is also disclosed. The difference between the second embodiment and the first embodiment lies in the different structure of the partition structure 10 of the third partition assembly 103. In this embodiment, the lower mounting frame 11 of the partition structure 10 of the third partition assembly 103 is arranged as an integrally formed L-shaped structure, and the upper mounting frame 13 of the partition structure 10 in the third partition assembly 103 is arranged as an integrally formed L-shaped structure, which can also enhance the stability of the corner position structure of the partition device, so that the curvature of the corner position of the partition device is fixed, and it is not easy to deform the curvature under the push and pull of users such as infants and young children, thereby improving the stability of the overall shape of the partition device and preventing it from deforming.

[0051] like Figure 8 As shown, as the third embodiment of the utility model, a baby crib 100 is also disclosed. The difference between the third embodiment and the first embodiment lies in the different structure of the sliding channel 20. In this embodiment, a first structural part 131, a second structural part 132 and a third structural part 133 are arranged on the top of the upper mounting frame 13 and the middle member 30. The first structural part 131 and the second structural part 132 are respectively located on both sides of the third structural part 133. A recessed part 135 is formed between the first structural part 131 and the third structural part 133, and a recessed part 2 136 is formed between the second structural part 132 and the third structural part 133. The third structural part 133 constitutes the connecting part 22, and the lower recess 135 and the lower recess 136 respectively constitute the roller supporting part 21. The outer end surface of the connecting part 22 is limited by the inner wall of the first structural part 131 and the inner wall of the second structural part 132. Therefore, when the rollers and other sliding parts on both sides of the toy such as the car are respectively supported in the lower recess 135 and the lower recess 2 136, the rollers and other sliding parts on both sides of the toy such as the car can be limited by the inner wall of the first structural part 131, the inner wall of the second structural part 132, and the two side walls of the third structural part 133, respectively. Therefore, the sliding direction of the toy such as the car is guided by the first structural part 131, the second structural part 132, and the third structural part 133 to prevent the toy such as the car from deviating from the sliding channel 20 during the sliding process.

[0052] like Fig. 9As shown, as the fourth embodiment of the utility model, a baby crib 100 is also disclosed. The difference between the fourth embodiment and the first embodiment lies in the different structure of the slide channel 20. In this embodiment, a first structure portion 131, a second structure portion 132 and a third structure portion 133 are arranged on the top of the upper mounting frame 13 and the middle member 30. The first structure portion 131 and the second structure portion 132 are respectively located on both sides of the third structure portion 133. The third structure portion 133 is formed by surrounding the inner wall of the first structure portion 131 and the inner wall of the second structure portion 132. The third structure portion 133 is a concave structure relative to the top surface of the first structure portion 131 and the second structure portion 132 and forms a placement end surface. That is to say, the third structure portion 133 is arranged as a groove structure arranged between the first structure portion 131 and the second structure portion 132. The connecting portion 22 and the roller supporting portion 21 are arranged as a through structure and are located in the same plane, and are composed of the third structural portion 133. The outer end surface of the connecting portion 22 is limited by the inner wall of the first structural portion 131 and the inner wall of the second structural portion 132. Therefore, when the sliding parts such as rollers of toys such as cars are supported on the third structural portion 133, the sliding parts such as rollers of toys such as cars can be limited on both sides by the inner wall of the first structural portion 131 and the inner wall of the second structural portion 132 respectively, so that the sliding direction of toys such as cars can be guided by the first structural portion 131 and the second structural portion 132 to prevent toys such as cars from deviating from the sliding channel 20 during sliding.

[0053] like Fig.10As shown, as the fifth embodiment of the utility model, a baby crib 100 is also disclosed. The difference between the fifth embodiment and the first embodiment lies in the different structure of the slide channel 20. In this embodiment, a first structure portion 131, a second structure portion 132 and a third structure portion 133 are arranged on the upper mounting frame 13 and the upper part of the middle member 30. The first structure portion 131 and the second structure portion 132 are respectively located on both sides of the third structure portion 133. The third structure portion 133 is arranged along the top surface of the upper mounting frame 13. The first structure portion 131 and the second structure portion 132 are respectively formed by recessing the two side walls of the top of the upper mounting frame 13. The third structural portion 133 constitutes the connecting portion 22, and the first structural portion 131 and the second structural portion 132 respectively constitute the roller supporting portion 21, so that when the rollers and other sliding parts on both sides of the toy such as a car are respectively supported on the first structural portion 131 and the second structural portion 132, the two sides of the rollers and other sliding parts on both sides of the toy such as a car can be limited by the two side walls of the first structural portion 131 and the two side walls of the second structural portion 132, so that the sliding direction of the toy such as the car is guided by the first structural portion 131 and the second structural portion 132 to prevent the toy such as the car from deviating from the sliding channel 20 during the sliding process. The top surface of the connecting portion 22 is arranged perpendicularly to the roller supporting surface of the roller supporting portion 21, which is adapted to the shape of the top of the partition structure of most cribs on the market. In other embodiments, the top surface of the connecting portion 22 is arranged at an acute angle, an obtuse angle or other angles to the roller supporting surface of the roller supporting portion 21, and the sliding direction of toys such as cars can also be guided by the first structural portion 131 and the second structural portion 132.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the various embodiments of the utility model.

[0055] In short, the above is only a preferred embodiment of the present utility model, and all equivalent changes and modifications made according to the scope of the patent application of the present utility model should fall within the scope of the present utility model patent.

Claims

1. A baby crib with rails, characterized in that: The invention comprises a bed structure for supporting a user to lie down, and a barrier device arranged around the bed structure, wherein the barrier device forms a barrier area of ​​a certain height around the bed structure, and the barrier area and the bed structure surround each other to form a lying area for accommodating the user; It also includes a toy with a sliding part and a track for the sliding part to slide. The track is set on the barrier device and corresponds to the position of the barrier area. An activity path for the user to operate the toy is formed around the barrier area. The movement direction of the activity path is synchronized with the setting direction of the track.

2. The crib according to claim 1, wherein: The partition device includes a plurality of partition structures arranged around the bed plate structure, and the adjacent partition structures are detachably spliced ​​with each other. The track is distributed with multiple sliding channels, and at least two of the sliding channels are respectively arranged on the adjacent partition structures. The sliding channels on the adjacent partition structures are transitionally connected, or the sliding channels on the adjacent partition structures are transitionally connected through an intermediate piece with at least one sliding channel, so that the adjacent multiple sliding channels form a connected track.

3. The crib according to claim 2, wherein: The sliding channel includes at least one pair of roller support portions and a connecting portion located between the corresponding pair of roller support portions; The track is arranged along the circumference of the bed structure and includes a plurality of sliding channels. The roller support portion and the connecting portion are arranged on the baffle structure and along the circumference of the bed structure. The roller support portions corresponding to adjacent sections of the sliding channel are connected in a transitional manner, and the connecting portions corresponding to adjacent sections of the sliding channel are connected in a transitional manner. The moving direction of the movable path is arranged along the circumference of the bed board structure.

4. The baby crib according to claim 3, wherein: A first structure portion, a second structure portion, and a third structure portion are provided on the top of the barrier structure. The first structure portion and the second structure portion are respectively located on both sides of the third structure portion and are smoothly connected. The third structure portion shares a side wall portion with the first structure portion and the second structure portion located on both sides of the third structure portion. The outer end surfaces of the first structure portion and the second structure portion are set as free ends. The third structural portion constitutes the connecting portion, the first structural portion and the second structural portion respectively constitute the roller supporting portion, and the top surface of the connecting portion is higher than the top surface of the roller supporting portion.

5. The baby crib according to claim 3, characterized in that: A first structure portion, a second structure portion, and a third structure portion are provided on the top of the barrier structure. The first structure portion and the second structure portion are respectively located on both sides of the third structure portion. A first concave portion is formed between the first structure portion and the third structure portion, and a second concave portion is formed between the second structure portion and the third structure portion. The third structural part constitutes the connecting part, the first recessed part and the second recessed part respectively constitute the roller supporting part, and the outer end surface of the connecting part is limited by the inner wall of the first structural part and the inner wall of the second structural part.

6. The baby crib according to claim 3, characterized in that: A first structure portion, a second structure portion, and a third structure portion are provided on the top of the barrier structure. The first structure portion and the second structure portion are located on both sides of the third structure portion, respectively, and are surrounded by the inner wall of the first structure portion and the inner wall of the second structure portion. The third structure portion is a concave structure relative to the first structure portion and the second structure portion, and forms a placement end surface. The connecting portion and the roller support portion are arranged as a through structure and are located in the same plane, and are composed of the third structural portion. The outer end surface of the connecting portion is limited by the inner wall of the first structural portion and the inner wall of the second structural portion.

7. The baby crib according to claim 3, characterized in that: A first structure portion, a second structure portion, and a third structure portion are provided on the upper portion of the barrier structure. The first structure portion and the second structure portion are respectively located on both sides of the third structure portion. The third structure portion is provided along the top surface of the barrier structure. The first structure portion and the second structure portion are respectively recessed from the two side walls of the top of the barrier structure. The third structural part constitutes the connecting part, the first structural part and the second structural part respectively constitute the roller supporting part, and the top surface of the connecting part is perpendicular to the roller supporting surface of the roller supporting part.

8. The baby crib according to any one of claims 2 to 7, characterized in that: The barrier structure includes a lower mounting frame, a middle mounting frame and an upper mounting frame. The barrier area is composed of the area between the lower mounting frame and the upper mounting frame. The sliding channel on the barrier structure is arranged along the surface of the upper mounting frame and is integrally formed with the upper mounting frame.

9. The baby crib according to claim 8, characterized in that: Part of the partition structure is arranged along both sides of the length direction of the bed board structure to form a first partition assembly, part of the partition structure is arranged along both sides of the width direction of the bed board structure to form a second partition assembly, and part of the partition structure is arranged at the corner to form a third partition assembly. The third partition assembly is used for splicing and connecting the first partition assembly and the second partition assembly, and can be spliced ​​into a ring-shaped partition area through the first partition assembly, the second partition assembly, and the third partition assembly.

10. The baby crib according to claim 9, characterized in that: The lower mounting frame of the barrier structure of the third barrier assembly is configured as an integrally formed L-shaped structure or arc-shaped structure, and / or the upper mounting frame of the barrier structure of the third barrier assembly is configured as an integrally formed L-shaped structure or arc-shaped structure; The tops of the adjacent barrier structures on the first barrier assembly, the second barrier assembly, and the third barrier assembly are connected respectively by the intermediate pieces, and the tops of the respective barrier structures and intermediate pieces are respectively provided with the sliding channels to form a connected, annular track at the top of the barrier device.

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