阅读说明：本技术 幼儿用组装式围栏 (Assembled fence for children ) 是由 崔珍姬 于 2019-08-08 设计创作，主要内容包括：本发明涉及一种幼儿用组装式围栏,作为连接多个围栏部件而在组装后形成隔开的空间的组装式围栏,所述围栏部件具有结合每个围栏部件的结合部；所述组装式围栏的里侧具有为了折叠和展开而以规定等份分割形成的垫部件；所述垫部件通过结合手段结合到所述围栏部件,所述组装式围栏由设置所述围栏部件的封闭部和未设置所述围栏部件的开放部构成,通过固定手段固定所述幼儿用垫和围栏,从而能够更加坚固且稳定地形成围栏。(The present invention relates to an assembly rail for infants, which is an assembly rail for connecting a plurality of rail parts to form separated spaces after assembly, wherein the rail parts are provided with a combination part for combining each rail part; the inner side of the assembled fence is provided with a cushion component which is formed by dividing into a specified equal part for folding and unfolding; the cushion member is coupled to the rail member by coupling means, the assembled rail is composed of a closed portion provided with the rail member and an open portion not provided with the rail member, and the cushion member and the rail are fixed by fixing means, whereby the rail can be formed more firmly and stably.)

1. An assembly fence for a child, which is an assembly fence formed by connecting a plurality of fence members and forming a space after assembly,

the rail member has a coupling portion to which each rail member is coupled;

the inner side of the assembled fence is provided with a cushion component (400) which is formed by dividing into a specified equal part for folding and unfolding;

the cushion member is coupled to the rail member by coupling means,

the assembled fence is composed of a closed part provided with the fence part and an open part not provided with the fence part,

the closure portion includes: one or more wall body portions (100) forming a wall;

a door section (300) coupled to the wall section (100) and having an entrance and exit door to open and close a space; and

two wall end portions (200) perpendicularly joined to the wall portions.

2. The sectional playpen for toddlers of claim 1,

the wall part (100) and the door part (300) are composed of a left side and a right side, and an upper side and a lower side,

the coupling part includes a protrusion part (110) formed at the left or right side and a groove part (120) formed at the right or left side,

the protrusion is inserted into the groove and coupled.

3. The sectional playpen for toddlers of claim 1,

the pad member (400) is composed of one or more main pads (410) and one or more auxiliary pads connected to the main pads.

4. The sectional playpen for toddlers according to claim 4,

the main mat (410) is located on the bottom surface of the sectional fence,

the auxiliary mat closes an open portion of the assembled fence.

5. The sectional playpen for toddlers according to claim 4,

the front surface of the cushion member forms a dividing portion for folding and unfolding the cushion member,

the main pads are also provided with connecting pads (430) connected with the main pads,

the auxiliary pad (420) is composed of a first auxiliary pad (421) connected with the main pad and a second auxiliary pad (422) connected with the first auxiliary pad.

6. The sectional playpen for toddlers of claim 6,

the left side and the right side of the division part of the first auxiliary pad (421) and the second auxiliary pad are respectively formed into a first ring part (440),

the left side and the right side of the rear end of the second auxiliary pad (422) form a second ring part (450), respectively.

7. The sectional playpen for toddlers of claim 7,

the cushion member (400) is 3 sections of cushion members, 5 sections of cushion members, 6 sections of cushion members,

the 3-stage pad assembly is composed of a main pad, a first auxiliary pad and a second auxiliary pad,

the 5-segment pad is composed of two main pads, a connection pad formed between the two main pads, a first auxiliary pad and a second auxiliary pad,

the 6-section pad is composed of three main pads, a connecting pad, a first auxiliary pad and a second auxiliary pad, and the main pads of the 6-section pad are sequentially connected with two main pads, one connecting pad, one main pad, one first auxiliary pad and one second auxiliary pad.

8. The sectional playpen for toddlers of claim 6,

the closing part has a fixing means (500) for maintaining the shape of the fence member.

The door portion (300) includes:

a door frame (310) having an open center;

an access door main body (320) vertically disposed side by side at a central opening portion of the door frame while one side end is fastened to the door frame by a hinge (330);

a locking device (340) located at the other end of the door frame and the access door main body, for fixing the closing state of the access door main body;

a fixing groove part (350) having a plurality of circular through holes formed at a lower part thereof, into which the fixing means (500) can be inserted,

the wall portion (100) includes:

a handle groove (160) which penetrates the main body at the center of the upper end;

an installation groove part (150) which is provided with two circular through holes at two sides of the upper end and can be provided with a canopy, a hanging ornament, a mobile phone bracket, a storage box and the like;

a fixing groove part (510) which is formed with three circular through holes at the lower part,

the wall end (200) comprises:

a first wall end portion (210) which is formed with two wall end protruding portions (220) in the height direction of the wall end portion and is coupled to the groove portion of the wall body portion (100);

a second wall end (250) which is formed with two wall end grooves (260) in the height direction of the wall end and is coupled to the protrusions of the wall body (100);

and a fixing groove part (510) which is in the form of two circular through holes penetrating through the upper part of the wall end part.

9. The sectional playpen for toddlers of claim 9,

the combining means and the fixing means are one string having a certain thickness and length,

when the first and second auxiliary pads are vertically erected, the fixing means (500) penetrates the second ring portion and a fixing groove portion (510) formed at the wall end portion (200), so that the auxiliary pad (420) is vertically coupled to the wall end portion and closes the open portion.

10. The sectional playpen for toddlers of claim 10,

the first auxiliary pad is vertically erected, and when the front surface of the second auxiliary pad is folded in such a way that the front surface of the first auxiliary pad is in contact with the front surface of the second auxiliary pad, the fixing means penetrates through the first ring portions located on the left and right sides of the first auxiliary pad and the fixing groove portions formed at the first wall end portion (210) and the second wall end portion (250), so that one surface of the first auxiliary pad (421) is vertically combined with the wall end portions, and the open portion is closed at a low height.

11. The sectional playpen for toddlers according to claim 2,

the inner side of the closure also has a pad protector (600),

the pad protector has the same length as when the two rail members are combined,

both ends of the pad protector are provided with fixing bands (610) of a certain length at the left and right upper ends,

when the fence member has the pad protector on the inner side, the fixing band is bound with the fixing band of another adjacent pad protector on the outer side of the fence member.

Technical Field

The present invention relates to an assembly rail for a baby, and more particularly, to an assembly rail for a baby, which can be folded and unfolded easily, and which can be formed more stably and firmly by connecting a plurality of rail members to the periphery of a mat for a baby divided in equal parts, forming a plurality of partitioned spaces by vertically erecting one side end of the mat to partition a space, adjusting the number of the rail members according to the size of the mat to form the partitioned spaces having various sizes, and fixing the mat for a baby and the rail by a fixing means.

Background

Infants who have learned to crawl or just learn to walk have weak mental abilities, and various safety accidents may occur if the guardian does not keep alert. Therefore, the infant must play in a limited space without being far from the guardian's field of view.

Recently, in order to form a play space for such children, an assembled baby compartment is used, which is formed by combining a plurality of rail members to form a partitioned space.

As an example of the baby room, utility model No. 20-2011-0003888 discloses an assembled fence, which is characterized in that a plurality of fence components are combined with each other to form an assembled security fence, one side surface of each fence component is provided with a connecting ring, the other side surface of each fence component is provided with a connecting groove, and the connecting ring is connected with the connecting groove of another adjacent fence component.

However, since the conventional art does not have a structure for fixing the baby compartment to the wall body, the enclosure members are formed on four sides to form the partitioned space, and thus the enclosure members are consumed more, the inside of the baby compartment is not easily observed, and it is necessary to move the baby compartment in and out at any time to confirm the safety of the baby.

In addition, in the conventional art, a door for entering and exiting the baby compartment is not easily opened and closed, and noise generated when the door is opened and closed interferes with the sleep of the infant.

In addition, when the mat is installed on the bottom surface of the baby compartment in the conventional art, the fence member and the mat are not firmly fixed to each other, so that the baby compartment is easily moved, and the feet of the infant fall between the mat and the fence member of the baby compartment or get stuck in a safety accident.

In addition, when the baby carriage is carried to another place, each rail member and the mat need to be moved and re-installed, and thus, there is a disadvantage that it takes much time and it is difficult to carry the baby carriage.

Disclosure of Invention

(technical problem to be solved)

The present invention has been made to solve the above problems, and an object of the present invention is to provide an assembly rail for infants, which can form a space having various sizes by adjusting the size of a rail member according to the size of a mat, and can form a baby room with a small number of rail members by adjusting the height of the vertically erected mat when one side end of the mat is vertically erected to form a wall body.

Another object of the present invention is to provide an assembled rail, in which a hole is formed in a rail member and a loop is formed on a mat, and a rope is connected to the hole and the loop when the rail member and the mat are installed, so that the respective rail members or mats are not easily moved, thereby preventing accidents caused by the formation of cracks or the pushing of the infants, and stably transporting a baby compartment without disassembly.

However, the object of the present invention is not limited to the above-mentioned object, and other objects not mentioned can be clearly understood by those skilled in the art through the following descriptions.

(means for solving the problems)

In order to achieve the above object, the present invention provides an assembled fence in which a plurality of fence members are connected to form a space after assembly, the fence members having a coupling portion for coupling each of the fence members; the inner side of the assembled fence is provided with a cushion member 400 formed by dividing into a specified equal part for folding and unfolding; the cushion member is coupled to the rail member by a coupling means.

The assembled fence is configured by a closed portion where the fence member is provided and an open portion where the fence member is not provided, and the closed portion includes: one or more wall body portions 100 forming a wall; a door 300 coupled to the wall 100 and having an entrance and an exit door to open and close a space; and two wall ends 200 vertically combined with the wall parts.

The wall part 100 and the door part 300 are formed of left and right sides and upper and lower sides, and the coupling part includes a protrusion 110 formed on the left or right side and a groove 120 formed on the right or left side, into which the protrusion is inserted and coupled.

The pad member 400 is composed of one or more main pads 410 and one or more auxiliary pads connected to the main pads.

Also, the main mat 410 is located at the bottom surface of the sectional fence, and the auxiliary mat closes the open portion of the sectional fence.

And, the front of the said pad part forms the partition used for folding and spreading the said pad part, there are connection pads 430 to connect said main pads between said main pads, the said auxiliary pad 420 is formed by the first auxiliary pad 421 connected with said main pad and second auxiliary pad 422 connected with said first auxiliary pad.

Further, a fixing means 500 for fixing and holding the fence member is provided in the closed portion where the fence member is provided.

The fixing means is provided by connecting the lower ends of the closing portions to each other from the lower end of the main mat, and the main mat provided on the bottom surface of the fence does not fall down when the fence is transported.

The fixing means 500 is inserted in a triangular shape through the wall part 100 facing the opening part and the two wall parts 100 vertically connected to the left and right sides of the wall part of the opening part, respectively, and the fixing means 500 fixes the fence member through the fixing groove 510 vertically positioned in the wall part on the left side of the opening part and adjacent to the opening part and the fixing groove 510 vertically positioned in the wall part on the right side of the opening part and adjacent to the opening part.

Also, the left and right sides of the divided portion where the first auxiliary pad 421 is connected to the second auxiliary pad form a first ring portion 440, respectively, and the left and right sides of the rear end of the second auxiliary pad 422 form a second ring portion 450, respectively.

And, pad part 400 is 3 section pad parts, 5 section pad parts, 6 section pad parts, 3 section pad parts comprise a main pad, a first auxiliary pad and a second auxiliary pad, 5 section pads comprise two main pads, form two connection pads between the main pad, a first auxiliary pad and a second auxiliary pad constitute, 6 section pads comprise three main pads, a connection pad, a first auxiliary pad and a second auxiliary pad, about the main pad of 6 section pads, connect gradually two main pads, a connection pad, a main pad, a first auxiliary pad, a second auxiliary pad.

Further, the door portion 300 includes: a door frame 310 having an open center; an access door main body 320 vertically disposed side by side at a central opening portion of the door frame while one side end is fastened to the door frame by a hinge 330; a locking device 340 positioned at the other ends of the door frame and the access door main body, fixing a closed state of the access door main body; a fixing groove portion 350 having a plurality of circular through holes formed at a lower portion thereof, into which the fixing means 500 can be inserted, the wall portion 100 including: a handle groove 160 penetrating the body at the upper center portion; an installation groove part 150 in which two circular through holes are formed at both sides of the upper end thereof so that a canopy, a pendant, a mobile phone holder, a storage box, and the like can be installed; a fixing groove portion 510 having three circular through holes formed in a lower portion thereof, the wall end portion 200 including: a first wall end portion 210 formed with two wall end protrusions 220 in a height direction of the wall end portion and coupled to the groove portion of the wall body portion 100; a second wall end 250 formed with two wall end grooves 260 in a height direction of the wall end and coupled to the protrusions of the wall body 100; and a fixing groove portion 510 in the form of two circular through holes penetrating through the upper portion of the wall end portion.

The coupling means and the fixing means are a single string having a certain thickness and length, and when the first auxiliary pad and the second auxiliary pad are vertically erected, the fixing means 500 penetrates the second ring portion and the fixing groove portion 510 formed at the wall end portion 200, so that the auxiliary pad 420 is vertically coupled to the wall end portion and closes the open portion.

The first auxiliary pad is vertically erected, and when the front surface of the second auxiliary pad is folded in such a manner that the front surface of the first auxiliary pad is in contact with the front surface of the second auxiliary pad, the fixing means penetrates the first ring portions formed at the left and right sides of the first auxiliary pad and the fixing groove portions formed at the first wall end portion 210 and the second wall end portion 250, so that one surface of the first auxiliary pad 421 is vertically combined with the wall end portions, and the open portion is closed at a low height.

And, the difference between the area of the separated space formed by combining the plurality of rail parts and the area of the 3-section mat is very small, when one side end of the mat is vertically erected, the mat part is pressed by the area of the space to maintain the shape.

And, the inner side of the closed part is further provided with a pad protector 600 having a length identical to that when the two rail members are combined, and both ends of the pad protector are provided with fixing bands 610 having a certain length at left and right upper ends, and when the pad protector is provided at the inner side of the rail members, the fixing bands are bound with the fixing bands of the adjacent other pad protector at the outer side of the rail members.

The features and advantages of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings.

Any terms or words used in the present specification and claims should not be construed as conventional and dictionary meanings, but interpreted as meanings and concepts consistent with the technical idea of the present invention on the basis of the principle that the inventor can appropriately define the concept of the term to describe his own invention in the best way.

(Effect of the invention)

According to the present invention, the size of the rail member can be adjusted according to the size of the mat member to form the space partitioned into a plurality of sizes, the height of the mat for closing the vertically erected open part can be adjusted according to the purpose when the open part of the rail member is closed by vertically erecting one side end of the mat member, and each rail member or mat is fixed by the fixing means when the rail member and the mat are installed, so that the rail member and the mat constituting the baby room are not pushed or have a gap, and the shape of the partitioned space is not deformed, thereby preventing a safety accident that a part of the baby body is caught or dropped due to the movement of the rail member or the mat, and stably carrying the baby without removing the assembled state.

Drawings

Fig. 1 is a sectional view showing a state in which a wall portion and a wall end portion are coupled to each other in detail in the built-up fence for infants according to the present invention.

Fig. 2 is a front view showing in detail the wall portion of the sectional fence for children according to the present invention.

Fig. 3 shows the first wall end of the sectional rail for infants in detail according to the present invention from the front.

Fig. 4 shows the second wall end of the sectional rail for infants in detail according to the present invention from the front.

Fig. 5 shows the door of the sectional rail for infants in detail from the front.

Fig. 6 is a perspective view showing in detail the unfolded state of the 3-stage mat of the present invention.

Fig. 7 shows a side view of a 3-segment mat of the present invention.

Fig. 8 is a perspective view showing a coupled state of the sectional rail for infants according to the present invention.

Fig. 9 is a perspective view showing in detail the expanded state of the 5-stage mat of the present invention.

Fig. 10 is a perspective view showing in detail the unfolded state of the 6-stage mat of the present invention.

Fig. 11 schematically shows the installation state of the fixing means for fixing the coupling state of the child assembly rail provided with the 3-stage mat according to the present invention.

Fig. 12 is a plan view showing a state in which the 3-stage mat and the wall end portion of the present invention are fixed to the inside of the child assembly rail.

Fig. 13 schematically shows the installation state of the fixing means for fixing the coupling state of the assembled rail for children with 5-stage mat according to the present invention.

Fig. 14 schematically shows the installation state of the fixing means for fixing the coupling state of the sectional rail for children with 6-stage mats according to the present invention.

Fig. 15 is a plan view showing a state in which the 5-stage mat and the wall end portion of the present invention are fixed to the inside of the sectional rail for an infant.

Fig. 16 is a plan view showing a state in which the 6-stage mat and the wall end portion of the present invention are fixed to the inside of the sectional rail for an infant.

Fig. 17 shows a state in which the attachment groove is provided with a hanging ornament in the wall of the child assembly rail according to the present invention.

Fig. 18 illustrates a mat protector of an assembly rail for infants according to the present invention.

Description of the symbols

100 wall body 110 protrusion

120 groove 130 first junction

140 second coupling part 150 mounting groove part

160 handle groove 200 wall end

210 first wall end 220 wall end protrusion

230 upper end penetrating part 240 and lower end opening part

250 second wall end 260 wall end slot portion

270 upper end open part 280 lower end through part

300 door 310 frame

320 access door main body 330 hinge

340 locking device 400 cushion member

410 main pad 420 auxiliary pad

421 first auxiliary pad 422 second auxiliary pad

430 connect the pad 440 first ring portion

450 second ring part 500 fixing means

510 fixing groove 600 pad protector

610 fixing belt

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. In this process, the thickness of lines or the size of parts, etc. shown in the drawings may be exaggerated for clarity and convenience of description.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. In this process, the line thicknesses, the sizes of the components, and the like shown in the drawings may be exaggerated for clarity and convenience.

Accordingly, the following terms are defined in consideration of functions in the present specification, and may vary according to a user, an operator's view or habits. Therefore, these terms should be defined based on the contents throughout the specification.

In addition, the following embodiments are only illustrative and not restrictive of the scope of the present invention, but merely exemplified as components given in the claims, and included in the technical idea of the entire specification, embodiments including components that may be substituted as equivalents in elements may be included in the scope of the present disclosure.

The latter terms are defined in consideration of functions in the present invention, and may be changed according to the intention or custom of a user or operator. Therefore, these terms should be defined based on the contents throughout the specification.

In addition, the following embodiments are merely examples of the components shown in the claims of the present invention and do not limit the scope of the claims of the present invention, and embodiments including components that are included in the technical idea of the entire specification of the present invention and that include equivalents in the components may be included in the scope of the claims of the present invention.

Fig. 8 is a perspective view showing a coupled state of the sectional rail for infants according to the present invention.

Referring to fig. 8, the present invention is an assembled fence connecting a plurality of fence members having a coupling portion coupling each of the fence members to form a partitioned space after assembly; the inner side of the assembled fence is provided with a cushion member 400 formed by dividing into a specified equal part for folding and unfolding; the mat member 400 is coupled to the fence member by a coupling means.

The assembled fence is constituted by a closed portion where the fence member is provided and an open portion where the fence member is not provided, the closed portion including: one or more wall body portions 100 forming a wall; a door 300 coupled to the wall 100 and having an entrance and an exit door to open and close a space; and two wall ends 200 vertically combined with the wall parts.

The fence member includes: a wall portion 100 having two protrusions and two grooves formed at both ends thereof in the height direction of the fence member; a door portion 300 coupled to the wall portion 100 and having an entrance and exit door to be able to open and close a space; the first and second wall end portions 210 and 250 are vertically combined with the wall portion by having a wall end groove portion for receiving the protrusion portion of the wall portion and a wall end protrusion portion received by the groove portion of the wall portion.

Furthermore, the present invention includes: a fixing means for fixing the mat member 400 and the fence member, wherein the spacing preventing means and the fixing means are a string having a certain thickness and length.

The fixing means is provided to connect the lower ends of the closing parts to each other from the lower end of the main mat 410, and the main mat provided on the bottom surface of the fence does not fall down when the fence is transported.

And the fixing means is connected with each rail part, so that when an infant plays games or sleeps in the baby room, the rail parts are prevented from being pushed aside to cause the deformation of the separated space in the baby room, and accidents such as the joint part of the rail parts and the pad parts is prevented from cracking, the feet of the infant fall to the cracked gaps or being clamped are prevented.

Further, a fixing means 500 for fixing and holding the fence member is provided in the closed portion where the fence member is provided.

The fixing means is inserted into a fixing groove portion 510 formed at the wall end portion, and a first ring portion and a second ring portion formed at the pad member, and is fixed in a state where one end of the pad is supported by the wall end portion.

Fig. 1 is a sectional view showing a state in which a wall portion and a wall end portion are coupled to each other in a sectional view of an assembly fence for a child according to the present invention.

Referring to fig. 1, the wall part 100 and the door part 300 according to the present invention are formed of left and right sides and upper and lower sides, and a coupling part includes a protrusion 110 formed on the left or right side and a groove 120 formed on the right or left side, and the protrusion is inserted into and coupled to the adjacent groove when the plurality of rail members are coupled.

The rail member is formed with one or more fixing groove portions 510 penetrating the rail member.

Fig. 2 is a front view showing in detail the wall portion of the sectional fence for children according to the present invention.

Referring to fig. 2, the wall part 100 includes: first coupling portions 130 formed at a certain interval in a height direction of the wall portion from one side lower end of the wall portion; second coupling portions 140 formed at intervals in a height direction of the wall portion from one upper end of the wall portion; the first and second coupling portions are formed to cross each other with reference to the height of the wall portion 100, and the groove portions 120 are formed on the upper surfaces of the protruding portions of the first coupling portions 130, and the protrusion portions 110 are formed on the lower surfaces of the protruding portions of the second coupling portions 140.

Further, the wall portion 100 includes: a handle groove 160 penetrating the body at the upper center portion; an installation groove part 150 in which two circular through holes are formed at both sides of the upper end thereof so that a canopy, a pendant, a mobile phone holder, a storage box, and the like can be installed; the fixing groove portion 510 has three circular through holes formed in the lower portion thereof.

Fig. 3 is a front view showing the first wall end of the sectional rail for infants according to the present invention in detail.

Referring to fig. 3, the wall end 200 of the present invention includes a first wall end and a second wall end, and the wall end 200 includes two fixing grooves 510 in the form of circular through holes penetrating the upper portion of the wall end.

Two wall end protrusions 220 are formed on the first wall end 210 in the height direction of the wall end, and are coupled to the groove portion of the wall body 100.

And, the first wall end 210 includes: an upper end penetrating part 230 for inserting the first coupling part 131 formed at the upper end of the wall part 100; the lower end opening part 240 is opened at the lower end thereof and receives the first coupling part 132 formed at the lower end of the wall body 100, and the wall end protrusion part 220 received in the groove part 120 of the first coupling part 130 is provided inside the upper end penetration part 230 and the lower end opening part 240, respectively.

Fig. 4 is a front view showing the second wall end of the sectional rail for infants according to the present invention in detail.

Referring to fig. 4, the second wall end portion 250 is formed with two wall end groove portions 260 in a height direction of the wall end portion so as to be coupled to the protrusion portion of the wall body portion 100.

And, the second wall end comprises: an upper end opening part 270 having an upper end opened and into which the second coupling part 141 formed at the upper end of the wall part 100 can be inserted; and a lower end penetration part 280 for receiving the second coupling part 142 formed at the lower end of the wall body 100, wherein the upper end opening part 270 and the lower end penetration part 280 have wall end grooves 260 for receiving the protrusions 110 of the second coupling part, respectively.

More specifically, referring to fig. 1, when the length of the first coupling portion 131 formed at the upper end of the wall portion 100 is a1, the length of the first coupling portion 132 formed at the lower end of the wall portion is a2, the length of the wall end protrusion 220 is L, the length of the upper end penetration portion 230 of the first wall end portion is C1, and the length of the lower end opening portion 240 of the first wall end portion is C2, L + a1< C1, and a2 is C2.

When the length of the second coupling portion 141 formed at the upper end of the wall portion 100 is B1, the length of the second coupling portion 142 formed at the lower end of the wall portion 100 is B2, the length of the protrusion 110 is L, the length of the upper end opening portion 270 of the second wall end portion 250 is D1, and the length of the lower end penetration portion 280 of the second wall end portion is D2, L + B2< D2, and B1 is D1.

Fig. 5 is a front view showing a door portion of the sectional rail for infants according to the present invention.

Referring to fig. 5, the door portion 300 includes: a door frame 310 having a first coupling portion and a second coupling portion at both ends, the first coupling portion and the second coupling portion having the same shape as the wall body 100, and having an open center; an access door main body 320 vertically disposed side by side at a central opening portion of the door frame while one side end is fastened to the door frame by a hinge 330; a locking device 340 positioned at the other ends of the door frame and the access door main body, fixing a closed state of the access door main body; the fixing groove 350 has a plurality of circular through holes formed at a lower portion thereof, and the fixing means 500 can be inserted into the through holes.

Fig. 6 is a perspective view showing in detail the unfolded state of the 3-stage mat of the present invention.

Referring to fig. 6, the cushion member 400 of the present invention is composed of more than one main cushion 410 and more than one auxiliary cushion 420 connected to the main cushion.

The main mat 410 is located at the bottom surface of the fabricated fence, and the auxiliary mat closes the open portion of the fabricated fence.

More specifically, the front surface of the pad unit forms a dividing portion for folding and unfolding the pad unit, the main pads further have connecting pads 430 connected to the main pads, and the auxiliary pads 420 are composed of a first auxiliary pad 421 connected to the main pad and a second auxiliary pad 422 connected to the first auxiliary pad.

Fig. 7 shows a side view of a 3-segment mat of the present invention.

Referring to fig. 7, in order to facilitate folding and unfolding, the cushion member 400 of the present invention is divided into prescribed equal parts, and the divided parts are located on the back surface such that one surface is vertically erected to divide the space.

And, the cushion member 400 is a 3-stage cushion member, a 5-stage cushion member, and a 6-stage cushion member, and the 3-stage cushion member is composed of a main cushion, a first auxiliary cushion, and a second auxiliary cushion.

Fig. 9 is a perspective view showing in detail the expanded state of the 5-stage mat of the present invention.

Referring to fig. 9, the 5-segment pad of the present invention is composed of two main pads 410, a connection pad 430 formed between the two main pads, a first auxiliary pad and a second auxiliary pad, wherein a left side and a right side of a divided portion of the first auxiliary pad 421 connected to the second auxiliary pad form a first ring portion 440, respectively, and a left side and a right side of a rear end of the second auxiliary pad 422 form a second ring portion 450, respectively.

Fig. 10 is a perspective view showing in detail the expanded state of the 6-stage mat of the present invention.

Referring to fig. 10, the 6-stage mat is composed of three main mats 410, one connection mat, one first auxiliary mat, and one second auxiliary mat, and with respect to the main mat of the 6-stage mat, two main mats, one connection mat, one main mat, one first auxiliary mat, and one second auxiliary mat are connected in sequence.

In the above, the left side and the right side of the divided portion where the first auxiliary pad 421 is connected to the second auxiliary pad form the first ring portion 440, and the left side and the right side of the rear end of the second auxiliary pad 422 form the second ring portion 450.

FIG. 11 schematically shows the installation state of the fixing means for fixing the combination state of the child assembly rail with 3-stage pads according to the present invention.

Referring to fig. 11, the fixing means 500 of the present invention penetrates a plurality of fixing grooves 510 formed in the wall portion 100 of the child assembly rail corresponding to 3-stage mats to fix the coupled state of each wall portion.

The fixing means for fixing the coupling state of the wall parts is inserted through the fixing groove parts of the wall parts facing each other, and both ends of the fixing means are bound to prevent the fixing means from being detached from the fixing groove parts.

More specifically, the fixing means 500 is inserted in a triangular shape through the wall part 100 facing the opening part and the two wall parts 100 vertically connected to the left and right sides of the wall part of the opening part, respectively, and the fixing means 500 fixes the fence member through the fixing groove part 510 vertically positioned at the left side of the opening part and adjacent to the opening part and the fixing groove part 510 vertically positioned at the right side of the opening part and adjacent to the opening part.

Fig. 12 is a plan view showing a state in which a 3-stage mat and a wall end portion of the present invention are fixed to the inside of an assembly rail for infants.

Referring to fig. 12, when the separation preventing means maintains the coupled state of the rail members at the inner sides of the rail members, the 3-stage mat is positioned on the separation preventing means, and the first and second auxiliary mats are vertically erected, the fixing means 500 is penetrated into the fixing groove portion 510 formed at the second ring portion and the wall end portion 200, and the auxiliary mat 420 is vertically coupled to the wall end portion to close the open portion.

The first auxiliary pad is vertically erected, and when the front surface of the second auxiliary pad is folded in such a manner that the front surface of the first auxiliary pad is in contact with the front surface of the second auxiliary pad, the fixing means penetrates the first ring portions formed at the left and right sides of the first auxiliary pad and the fixing groove portions formed at the first wall end portion 210 and the second wall end portion 250, so that one surface of the first auxiliary pad 421 is vertically combined with the wall end portions, and the open portion is closed at a low height.

And, the difference between the area of the separated space formed by combining the plurality of rail parts and the area of the 3-section mat is very small, when one side end of the mat is vertically erected, the mat part is pressed by the area of the space to maintain the shape.

Fig. 13 schematically shows the installation state of the fixing means for fixing the coupling state of the assembled rail for children with 5-stage mat of the present invention.

Referring to fig. 13, the fixing means 500 of the present invention penetrates a plurality of fixing grooves 510 formed in the wall portion 100 of the child assembly rail corresponding to 5-stage mats to fix the coupled state of each wall portion.

The fixing means for fixing the coupling state of the wall parts is inserted through the fixing groove parts of the wall parts facing each other, and both ends of the fixing means are bound to prevent the fixing means from being detached from the fixing groove parts.

More specifically, the fixing means 500 is inserted in a triangular shape through the wall part 100 facing the opening part and the two wall parts 100 vertically connected to the left and right sides of the wall part of the opening part, respectively, and the fixing means 500 fixes the fence member through the fixing groove part 510 vertically positioned at the left side of the opening part and adjacent to the opening part and the fixing groove part 510 vertically positioned at the right side of the opening part and adjacent to the opening part.

Fig. 14 schematically shows the installation state of the fixing means for fixing the combination state of the sectional rail for children with 6-stage mat according to the present invention.

Referring to fig. 14, the fixing means 500 of the present invention penetrates a plurality of fixing grooves 510 formed in the wall portion 100 of the child assembly rail corresponding to 6-stage mats, and fixes the coupled state of each wall portion.

The fixing means for fixing the coupling state of the wall parts is inserted through the fixing groove parts of the wall parts facing each other, and both ends of the fixing means are bound to prevent the fixing means from being detached from the fixing groove parts.

More specifically, the fixing means 500 is inserted in a triangular shape through the wall part 100 facing the opening part and the two wall parts 100 vertically connected to the left and right sides of the wall part of the opening part, respectively, and the fixing means 500 fixes the fence member through the fixing groove part 510 vertically positioned at the left side of the opening part and adjacent to the opening part and the fixing groove part 510 vertically positioned at the right side of the opening part and adjacent to the opening part.

Fig. 15 is a plan view showing a state in which the 5-stage pad and the wall end portion of the present invention are fixed to the inside of the sectional rail for an infant.

Referring to fig. 15, when the separation preventing means maintains the coupled state of the rail members at the inner sides of the rail members, the 5-stage mat is positioned on the separation preventing means, and the first auxiliary mat and the second auxiliary mat are vertically erected, the fixing means is penetrated through the second ring portions formed at both ends of the second auxiliary mat and the fixing groove portions formed at the first wall end portion and the second wall end portion, and one surface of the auxiliary mat is fixed to the wall end portion to form a separated space.

And, when the first auxiliary mat is vertically erected and folded such that the front surface of the second auxiliary mat is in contact with the front surface of the first auxiliary mat, the fixing means penetrates the first ring portions positioned at the left and right sides of the first auxiliary mat and the fixing groove portions formed at the first and second wall end portions, such that one surface of the first auxiliary mat is fixed to the wall end portion to form a partitioned space having a lower height on one surface, such that a minimum difference between an area of the partitioned space formed by combining the plurality of rail members and an area of the 5-stage mat is minimized, and when one side end of the mat is vertically erected, the mat members are pressed by the area of the space to maintain a form.

Fig. 16 is a plan view showing a state in which the 6-stage mat and the wall end portion of the present invention are fixed to the inside of the sectional rail for an infant.

Referring to fig. 16, when the separation preventing means maintains the coupled state of the rail members at the inner sides of the rail members, the 6-stage mat is positioned on the separation preventing means, and the first auxiliary mat and the second auxiliary mat are vertically erected, the fixing means is penetrated through the second ring portions formed at both ends of the second auxiliary mat and the fixing groove portions formed at the first wall end portion and the second wall end portion, and one surface of the auxiliary mat is fixed to the wall end portion to form a separated space.

And, when the first auxiliary mat is vertically erected and folded such that the front surface of the second auxiliary mat is in contact with the front surface of the first auxiliary mat, the fixing means penetrates the first ring portions positioned at the left and right sides of the first auxiliary mat and the fixing groove portions formed at the first and second wall end portions, such that one surface of the first auxiliary mat is fixed to the wall end portion to form a partitioned space having a lower height on one surface, such that a minimum difference between an area of the partitioned space formed by combining the plurality of rail members and an area of the 6-stage mat is minimized, and when one side end of the mat is vertically erected, the mat members are pressed by the area of the space to maintain a form.

Fig. 17 shows a state in which a hanging ornament is provided in the mounting groove portion of the wall portion of the child assembly rail according to the present invention.

Referring to fig. 17, the wall 100 of the present invention is formed with two mounting grooves 150 penetrating both sides of the upper end.

More specifically, the mounting groove portion 150 is a circular through hole, and a canopy, a pendant, a cell phone holder, a storage case, and the like can be easily provided in the through hole.

Fig. 18 shows a mat protector for an assembled playpen for infants according to the present invention.

Referring to fig. 18, the present invention has a pad protector 600 on the inner side of the closed portion to prevent safety accidents of infants caused by the material of the rigid fence member.

The pad protector has the same length as that of the two rail members when combined, and has fixing bands 610 having a certain length at both ends thereof at left and right upper ends (refer to a of fig. 18).

When the mat protector is provided on each of the three inner sides of the rail member forming the closed portion, the fixing band is bound to the fixing band of the adjacent another mat protector on the outer side of the rail member, and is firmly fixed to the baby compartment (see b of fig. 18).

And, the pad protector includes a cloth cover covering the pad, the cloth cover being separable from the pad for easy washing.

Although the present invention has been described in detail with reference to the exemplary embodiments thereof, it should be understood that this is for illustrative purposes only and the present invention is not limited thereto, and those skilled in the art can make various modifications and improvements within the scope of the technical spirit of the present invention.

The present invention is not limited to the above embodiments, but may be modified within the scope of the present invention.