Multifunctional child protective fence

Abstract

The invention relates to the technical field of child fences, and particularly discloses a multifunctional child protective fence which comprises a first fence plate, a plurality of second fence plates and a third fence plate, the first fence plate and the third fence plate are arranged on the back face and the front face respectively, and the second fence plates are arranged on the two sides of the first fence plate and the two sides of the third fence plate respectively. The first breast board, the second breast boards and the third breast board can be spliced in a matched mode through the first connecting mechanism, the first auxiliary fixing mechanism, the second connecting mechanism, the third connecting mechanism, the fourth connecting mechanism and the second auxiliary fixing mechanism. According to the child safety fence, after a child grows to a certain age, the child does not need to be protected through the fence at the moment, the first fence plate, the third fence plate and the multiple second fence plates are spliced into the use state of a bookshelf, a single-person backrest chair, a double-person backrest chair and a storage rack through related connecting pieces and bolts, and therefore the applicability of the fence is improved; and the fence is prevented from being discarded or idle when not in use.

Description

Technical Field

[0001] The invention relates to the technical field of child fences, and in particular to a multifunctional child protection fence. Background Art

[0002] Children's fences are also called children's play fences, children's guardrails, safety guardrails, etc. Children's fences on the market are mainly made of plastic and wood. The main function is to free the mother's hands and provide a safe and comfortable environment for babies aged 6 months to 3 years. Using children's fences is conducive to cultivating the baby's independent consciousness, thinking ability and concentration, and at the same time provides a good place for the baby's physical coordination. There are two types of children's fences: wood and plastic. Among them, plastic children's fences have become the mainstream products on the market because of their good preservation performance, diverse styles, and easy assembly. Children's fences are generally composed of gate fences, game fences and fences. They are connected with card slot sockets. Stability is mainly completed by splicing on 4 sides, and the bottom suction cup is used to assist in anti-slip.

[0003] The child fence in the prior art is only used in a certain stage of a child's growth. When the child grows to a certain age, the child fence is no longer needed due to the growth of the child's body. The child fence will be discarded or a special storage place will be prepared for it, which takes up a lot of storage space in the family room, making the child fence very limited in actual use. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to provide a multifunctional child protection fence.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A multifunctional child protection fence includes a first fence, multiple second fences and a third fence, wherein the first fence and the third fence are respectively arranged on the back and the front, and the multiple second fences are respectively arranged on both sides of the first fence and the third fence, and the first fence, the multiple second fences and the third fence can be spliced ​​with each other through a first connecting mechanism, a first auxiliary fixing mechanism, a second connecting mechanism, a third connecting mechanism, a fourth connecting mechanism and a second auxiliary fixing mechanism.

[0007] Optionally, the first connecting mechanism includes a plurality of first connecting members, which are respectively arranged on the upper and lower sides of the first guardrail, the plurality of second guardrails and the third guardrail close to one end, and the outer walls of the first guardrail, the plurality of second guardrails and the third guardrail are each provided with a plurality of connecting holes, and the interior of the plurality of first connecting members is provided with two first through holes, and the two first through holes respectively correspond to the positions of the connecting holes close to them.

[0008] Optionally, first bolts are installed inside the two first through holes, and the screw rods of the two first bolts are threadedly connected to the connecting holes corresponding to their positions.

[0009] Optionally, a movable door is rotatably installed inside the third guardrail to facilitate children's entry and exit, and multiple second guardrails are each provided with a through groove to facilitate air circulation between the inside of the guardrail and the external environment.

[0010] Optionally, the width of the through groove is 6-7.5 cm, and the height of the first guardrail, the plurality of second guardrails and the third guardrail is greater than 68 cm.

[0011] Optionally, the first auxiliary fixing mechanism includes multiple first auxiliary connecting plates, each of which is L-shaped, and each of the two ends of the multiple first auxiliary connecting plates is provided with a second through hole, and each of the two second through holes is provided with a second bolt, and when in use, the two second bolts are respectively threadedly connected to the connecting holes opened on the outer walls of the first guardrail, the second guardrail and the third guardrail.

[0012] Optionally, the second connecting mechanism includes multiple second connecting members, each of which has a multiple third through holes opened inside, each of which has a third bolt installed inside, and when in use, the multiple third bolts are threadedly connected to the connecting holes opened on the outer walls of the first guardrail, the second guardrail and the third guardrail respectively.

[0013] Optionally, the third connecting mechanism includes multiple third connecting members, multiple third connecting members are each provided with multiple fourth through holes, multiple fourth through holes are each installed with fourth bolts, and when in use, the multiple fourth bolts are respectively threadedly connected to the connecting holes provided on the outer walls of the first guardrail, the second guardrail and the third guardrail.

[0014] Optionally, the fourth connecting mechanism includes multiple fourth connecting parts, each of which has two fifth through holes, each of which has a fifth bolt installed inside it, and when in use, the two fifth bolts are threadedly connected to the connecting holes opened on the outer walls of the first guardrail, the second guardrail and the third guardrail, respectively.

[0015] Optionally, the second auxiliary fixing mechanism includes multiple second auxiliary connecting plates, each of which has a multiple sixth through holes opened inside, each of which has a sixth bolt installed inside, and when in use, the multiple sixth bolts are threadedly connected to the connecting holes opened on the outer walls of the first guardrail, the second guardrail and the third guardrail, respectively.

[0016] The beneficial effects of the present invention are:

[0017] 1. In the present invention, when a child grows to a certain age, there is no need to use a fence to protect the child. The first railing, the third railing and the plurality of second railings can be disassembled and separated, and then the first railing, the third railing and the plurality of second railings can be spliced ​​into a bookshelf with the help of relevant connecting parts and bolts, and placed in the child's room as a bookshelf to facilitate the storage of children's books, thereby improving the applicability of the first railing, the third railing and the plurality of second railings, and preventing the fence from being discarded or idle when not in use.

[0018] 2. In the invention, after the first railing, the third railing and multiple second railings are removed from the fence state, four of the second railings can be spliced ​​together with the help of relevant connecting parts and bolts to form a single-person reclining chair, which can be placed in the home and used as a single-person reclining chair, making it convenient for children at home to sit and rest.

[0019] 3. In the invention, at the same time, the two second railings, the first railing and the third railing can be spliced ​​together with the help of relevant connecting parts and bolts to form a double backrest chair, which can be placed in the home and used as a double backrest chair, making it convenient for children and other family members to sit and rest.

[0020] 4. In the present invention, the seven second guardrails can even be transformed into a storage rack with the help of related connectors and bolts, and can be placed in the home for use as a temporary storage rack for items, thereby avoiding the problem of the fence being discarded when the child grows up and no longer needs to use it, thereby further improving the applicability of the child fence. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0022] Figure 1 This is a schematic diagram of the overall structure of a multifunctional child protection fence proposed by the present invention;

[0023] Figure 2 is a structural schematic diagram of the first connecting mechanism in the present invention;

[0024] Figure 3 It is a structural schematic diagram of the third guardrail in the present invention;

[0025] Figure 4 for Figure 3 A schematic diagram of the structure from another angle;

[0026] Figure 5 It is a structural schematic diagram of one of the second guardrails in the present invention;

[0027] Figure 6 for Figure 5 A schematic diagram of the structure from another angle;

[0028] Figure 7 It is a schematic diagram of the structure of a bookshelf formed by splicing a first railing, a plurality of second railings and a third railing in the present invention;

[0029] Figure 8 is a structural schematic diagram of the first auxiliary fixing mechanism in the present invention;

[0030] Fig. 9 is a structural schematic diagram of the second connecting mechanism in the present invention;

[0031] Fig.10 is a schematic structural diagram of the third connecting mechanism in the present invention;

[0032] Fig.11 It is a schematic diagram of the structure of a single-person reclining chair spliced ​​with a plurality of second railings in the present invention;

[0033] Fig.12 It is a schematic diagram of the structure of a double backrest chair in which a first railing, two second railings and a third railing are spliced ​​together in the present invention;

[0034] Fig.13 is a schematic structural diagram of the fourth connecting mechanism in the present invention;

[0035] Fig.14 is a schematic structural diagram of the second auxiliary fixing mechanism in the present invention;

[0036] Fig.15 It is a schematic diagram of the structure of a plurality of second railings spliced ​​together to form a storage rack in the present invention.

[0037] In the figure: 1. first guardrail; 2. second guardrail; 3. first connecting member; 4. first bolt; 5. movable door; 6. third guardrail; 7. connecting hole; 8. through groove; 9. first auxiliary connecting plate; 10. second connecting member; 11. third connecting member; 12. fourth connecting member; 13. second auxiliary connecting plate; 14. second bolt; 15. third bolt; 16. fourth bolt; 17. fifth bolt; 18. sixth bolt; 19. first through hole; 20. second through hole; 21. third through hole; 22. fourth through hole; 23. fifth through hole; 24. sixth through hole. DETAILED DESCRIPTION

[0038] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] Reference Figure 1-Figure 15A multifunctional child protection fence includes a first fence 1, multiple second fences 2 and a third fence 6, the first fence 1 and the third fence 6 are respectively arranged on the back and the front, the multiple second fences 2 are respectively arranged on both sides of the first fence 1 and the third fence 6, and the first fence 1, the multiple second fences 2 and the third fence 6 can be spliced ​​with each other through the first connecting mechanism, the first auxiliary fixing mechanism, the second connecting mechanism, the third connecting mechanism, the fourth connecting mechanism and the second auxiliary fixing mechanism.

[0040] As a technical optimization scheme of the present invention, the first connecting mechanism includes a plurality of first connecting members 3, and the plurality of first connecting members 3 are respectively arranged on the upper and lower sides of the first railing 1, the plurality of second railings 2 and the third railing 6 close to one end, and the outer walls of the first railing 1, the plurality of second railings 2 and the third railing 6 are each provided with a plurality of connecting holes 7, and the interior of the plurality of first connecting members 3 is each provided with two first through holes 19, and the two first through holes 19 respectively correspond to the positions of the connecting holes 7 close to them.

[0041] As a technical optimization scheme of the present invention, first bolts 4 are installed inside the two first through holes 19, and the screw parts of the two first bolts 4 are threadedly connected to the connecting holes 7 corresponding to their positions. When the first railing 1, multiple second railings 2 and the third railing 6 are connected by means of the first connecting mechanism, the threaded parts of the corresponding two first bolts 4 are respectively passed through the first through holes 19 inside the first connecting member 3, and then the first railing 1 and the third railing 6 are respectively placed at the rear and the front, and then the multiple second railings 2 are grouped into six, and the multiple first bolts 4 are threadedly connected to the connecting holes 7 at the upper and lower ends of the adjacent side of the multiple second railings 2, so that the multiple first connecting members 3 and the first bolts 4 cooperate with each other, and the multiple second railings 2 can be spliced ​​into a C shape. Finally, the adjacent ends of the two groups of second railings 2 that have been spliced ​​first are further threadedly connected to the connecting holes 7 at the corresponding positions of the first railing 1 and the third railing 6 by means of the multiple first connecting members 3 and the first bolts 4, so that the multiple second railings 2, the first railing 1 and the third railing 6 can be spliced ​​into the shape as shown. Figure 1 The rectangle shown is for the convenience of children playing in the space enclosed by the second railings 2, the first railings 1 and the third railings 6, providing a safe and comfortable environment for children from 6 months to 3 years old, and helping parents to ensure the safety of their children when they are busy; in the fence, parents can accompany their children to play various games, such as crawling, sitting, fetching objects, etc. These activities are conducive to the intellectual development and physical coordination cultivation of children.

[0042] As a technical optimization solution of the present invention, a movable door 5 is rotatably installed inside the third barrier 6 for children to enter and exit, and multiple second barrier 2 are provided with through slots 8 for air circulation between the inside of the fence and the outside environment. The movable door 5 provided inside the third barrier 6 allows children to be placed in the fence to play under the supervision of their parents by opening the movable door 5; and after the children have played, the parents open the movable door 5 to take the children out of the fence; the through slots 8 provided inside multiple second barrier 2 facilitate the flow of air while children are playing inside the fence, creating a good environment for the children, and the through slots 8 can also be used as an interaction window between children and their parents, allowing children to interact with their parents outside the fence, increasing the fun of parent-child interaction.

[0043] As a technical optimization solution of the present invention, the width of the through slot 8 is 6-7.5 cm, and the height of the first guardrail 1, the plurality of second guardrails 2 and the third guardrail 6 is greater than 68 cm. The width of the through slot 8 is 5-12 mm, which is easy to pinch fingers, 25-45 mm, which is easy to pinch limbs, and the gap is greater than 65 mm, which is easy to pinch the body or cause children to fall from the gap. Therefore, the gap of the through slot 8 should be designed between 6-7.5 cm to ensure the safety of children; and the height of the first guardrail 1, the plurality of second guardrails 2 and the third guardrail 6 is set in the range of greater than 68 cm, which can prevent children from climbing over and causing unnecessary injuries.

[0044] As a technical optimization solution of the present invention, the first auxiliary fixing mechanism includes a plurality of first auxiliary connecting plates 9, each of which is L-shaped, and each of which has a second through hole 20 at both ends. Each of the two second through holes 20 has a second bolt 14 installed inside. When in use, the two second bolts 14 are respectively threadedly connected to the connecting holes 7 opened on the outer walls of the first guardrail 1, the second guardrail 2, and the third guardrail 6. Figure 7 As shown, when multiple second railings 2, first railings 1 and third railings 6 are spliced ​​into a bookshelf, the connecting parts of the first railings 1 and third railings 6 located on the back and the multiple second railings 2 located on both sides can be auxiliary fixed with the help of multiple first auxiliary connecting plates 9 and second bolts 14, thereby improving the strength and stability of the spliced ​​bookshelf.

[0045] As a technical optimization solution of the present invention, the second connection mechanism includes a plurality of second connection members 10, each of which has a plurality of third through holes 21 formed therein, each of which has a third bolt 15 installed therein, and when in use, the plurality of third bolts 15 are respectively threadedly connected to the connection holes 7 formed on the outer walls of the first guardrail 1, the second guardrail 2, and the third guardrail 6. When in use, the second connection member 10 can be used to connect and fix the connection ends of the three guardrails in conjunction with five corresponding third bolts 15.

[0046] As a technical optimization solution of the present invention, the third connection mechanism includes a plurality of third connection members 11, a plurality of fourth through holes 22 are provided inside the plurality of third connection members 11, a fourth bolt 16 is installed inside the plurality of fourth through holes 22, and the plurality of fourth bolts 16 are respectively threadedly connected with the connection holes 7 provided on the outer walls of the first guardrail 1, the second guardrail 2 and the third guardrail 6 when in use. When the third connection member 11 is in use, it can be used to connect and fix both ends of the two guardrails in conjunction with the four corresponding fourth bolts 16.

[0047] As a technical optimization solution of the present invention, the fourth connection mechanism includes a plurality of fourth connection members 12, each of which has two fifth through holes 23, and each of the two fifth through holes 23 has a fifth bolt 17 installed therein. When in use, the two fifth bolts 17 are respectively threadedly connected to the connection holes 7 provided on the outer walls of the first railing 1, the second railing 2, and the third railing 6. When in use, the fourth connection member 12 can assist the third connection member 11 in conjunction with the two corresponding fifth bolts 17 to connect and fix the first railing 1, the third railing 6, and the second railing 2 that are spliced ​​into a double backrest chair.

[0048] As a technical optimization solution of the present invention, the second auxiliary fixing mechanism includes a plurality of second auxiliary connecting plates 13, each of which is provided with a plurality of sixth through holes 24, each of which is provided with a sixth bolt 18, and each of which is threadedly connected to the connecting holes 7 provided on the outer walls of the first railing 1, the second railing 2, and the third railing 6 when in use. The second auxiliary connecting plates 13 are arranged in a long strip shape, so that the plurality of second auxiliary connecting plates 13 cooperate with the corresponding sixth bolts 18 to assist in supporting and fixing the connecting parts of the first railing 1 and the third railing 6 spliced ​​into a double backrest chair state, and the connecting parts of the two second railings 2 located on the back spliced ​​into a single backrest chair state, thereby improving the overall strength and stability of the double backrest chair and the single backrest chair.

[0049] In this embodiment, the connection holes 7 opened on the outer walls of the first guardrail 1, multiple second guardrails 2 and the third guardrail 6 are all threaded holes, so that they can be threadedly connected with the first bolt 4, the second bolt 14, the third bolt 15, the fourth bolt 16, the fifth bolt 17 and the sixth bolt 18 during actual use.

[0050] In the present invention, if the first guardrail 1, the third guardrail 6 and multiple second guardrails 2 need to be spliced ​​together to form a child fence for use, the threaded parts of the corresponding two first bolts 4 can be respectively passed through the first through holes 19 inside the first connecting member 3, and then the first guardrail 1 and the third guardrail 6 can be placed at the rear and the front respectively, and then the multiple second guardrails 2 are grouped into six, and the multiple first bolts 4 are threadedly connected to the connecting holes 7 at the upper and lower ends of the side close to the multiple second guardrails 2, so that the multiple first connecting members 3 and the first bolts 4 cooperate with each other, and the multiple second guardrails 2 can be spliced ​​into a C shape, and finally, the close ends of the two groups of second guardrails 2 that have been spliced ​​first are further threadedly connected to the connecting holes 7 at the corresponding positions of the first guardrail 1 and the third guardrail 6 with the help of multiple first connecting members 3 and the first bolts 4, so that the multiple second guardrails 2, the first guardrail 1 and the third guardrail 6 can be spliced ​​into a C shape. Figure 1 The rectangular fence shown is convenient for children to play in the space enclosed by multiple second fences 2, first fences 1 and third fences 6, providing a safe and comfortable environment for children aged 6 months to 3 years old, helping parents ensure the safety of their children even when they are busy.

[0051] When the child grows to a certain age, it is no longer necessary to protect the child with the fence composed of the first guardrail 1, the third guardrail 6 and the plurality of second guardrails 2. The plurality of first connecting members 3 and the first bolts 4 can be removed from the connection parts of the first guardrail 1, the third guardrail 6 and the plurality of second guardrails 2, and then the plurality of second guardrails 2 can be spliced ​​into a fence with the plurality of first connecting members 3, the plurality of first bolts 4, the plurality of second connecting members 10, the plurality of third bolts 15, the plurality of third connecting members 11 and the plurality of fourth bolts 16. Figure 7 In the state shown, the first railing 1 and the third railing 6 are then installed on the back of the plurality of second railings 2 with the aid of a plurality of first auxiliary connecting plates 9 and a second bolt 14. At this time, the first railing 1, the third railing 6 and the plurality of second railings 2 can be spliced ​​together to form a bookshelf, which can be placed inside the child's room as a bookshelf to facilitate the storage of children's books, thereby improving the applicability of the first railing 1, the third railing 6 and the plurality of second railings 2.

[0052] Moreover, after the first guardrail 1, the third guardrail 6 and the plurality of second guardrails 2 are removed from the fence state, four of the second guardrails 2 can be spliced ​​together by means of two second connecting members 10, a plurality of third bolts 15, two third connecting members 11, a plurality of fourth bolts 16, two second auxiliary connecting plates 13 and a plurality of sixth bolts 18. Fig.11 In the state shown, the four second railings 2 can be connected to each other to form a single-person chair with backrest, which can be used as a single-person chair with backrest in the home, making it convenient for children in the home to sit and rest.

[0053] At the same time, the two second railings 2, the first railing 1 and the third railing 6 can also be spliced ​​together by means of four third connecting members 11, a plurality of fourth bolts 16, two fourth connecting members 12, a plurality of fifth bolts 17, two second auxiliary connecting plates 13 and a plurality of sixth bolts 18. Fig.12 In the state shown, the two second railings 2, the first railing 1 and the third railing 6 can be spliced ​​together to form a double backrest chair, which can be used as a double backrest chair in the home, making it convenient for children and other family members to sit and rest.

[0054] Furthermore, seven second guardrails 2 can even be spliced ​​together by means of a plurality of second connecting members 10, a plurality of third bolts 15, a plurality of third connecting members 11 and a plurality of fourth bolts 16. Fig.15 In the state shown, the seven second railings 2 can be spliced ​​together to form a shelf, which can be placed in the home and used as a temporary shelf for placing items, avoiding the problem of the first railing 1, the third railing 6 and multiple second railings 2 being discarded after the child grows up and no longer needs to use them, thereby further improving the applicability of the child fence.

[0055] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A multifunctional child protection fence, comprising a first fence (1), a plurality of second fences (2) and a third fence (6), characterized in that: The first guardrail (1) and the third guardrail (6) are arranged on the back and the front, respectively; the plurality of second guardrails (2) are arranged on both sides of the first guardrail (1) and the third guardrail (6), respectively; and the first guardrail (1), the plurality of second guardrails (2) and the third guardrail (6) can be spliced ​​with each other through the first connecting mechanism, the first auxiliary fixing mechanism, the second connecting mechanism, the third connecting mechanism, the fourth connecting mechanism and the second auxiliary fixing mechanism.

2. A multifunctional child protection fence according to claim 1, characterized in that: The first connection mechanism comprises a plurality of first connection members (3), the plurality of first connection members (3) are respectively arranged on the upper and lower sides of the first guardrail (1), the plurality of second guardrails (2) and the third guardrail (6) close to one end, and the outer walls of the first guardrail (1), the plurality of second guardrails (2) and the third guardrail (6) are each provided with a plurality of connection holes (7), and the interiors of the plurality of first connection members (3) are each provided with two first through holes (19), and the two first through holes (19) respectively correspond to the positions of the connection holes (7) close to them.

3. A multifunctional child protection fence according to claim 2, characterized in that: A first bolt (4) is installed inside each of the two first through holes (19), and the screw rods of the two first bolts (4) are threadedly connected to the corresponding connection holes (7).

4. The multifunctional child protection fence according to claim 1, characterized in that: A movable door (5) is rotatably mounted inside the third guardrail (6) for children to enter and exit, and a plurality of second guardrails (2) are each provided with a through slot (8) for air circulation between the inside of the guardrail and the outside environment.

5. The multifunctional child protection fence according to claim 4, characterized in that: The width of the through groove (8) is 6-7.5 cm, and the heights of the first guardrail (1), the plurality of second guardrails (2) and the third guardrail (6) are greater than 68 cm.

6. The multifunctional child protection fence according to claim 1, characterized in that: The first auxiliary fixing mechanism comprises a plurality of first auxiliary connecting plates (9), each of which is arranged in an L-shape, and each of which has a second through hole (20) at both ends thereof, and each of which has a second bolt (14) installed inside the two second through holes (20). When in use, the two second bolts (14) are respectively threadedly connected to the connecting holes (7) provided on the outer walls of the first guardrail (1), the second guardrail (2) and the third guardrail (6).

7. The multifunctional child protection fence according to claim 1, characterized in that: The second connection mechanism comprises a plurality of second connection members (10), each of the plurality of second connection members (10) being provided with a plurality of third through holes (21), each of the plurality of third through holes (21) being provided with a third bolt (15), and the plurality of third bolts (15) being respectively threadedly connected to connection holes (7) provided on the outer walls of the first guardrail (1), the second guardrail (2) and the third guardrail (6) when in use.

8. The multifunctional child protection fence according to claim 1, characterized in that: The third connection mechanism comprises a plurality of third connection members (11), each of the plurality of third connection members (11) being provided with a plurality of fourth through holes (22), each of the plurality of fourth through holes (22) being provided with a fourth bolt (16), and when in use, the plurality of fourth bolts (16) are respectively threadedly connected to connection holes (7) provided on the outer walls of the first guardrail (1), the second guardrail (2) and the third guardrail (6).

9. The multifunctional child protection fence according to claim 1, characterized in that: The fourth connection mechanism comprises a plurality of fourth connection members (12), each of which has two fifth through holes (23) formed therein, each of which has a fifth bolt (17) installed therein, and the two fifth through holes (23) are respectively threadedly connected to connection holes (7) formed on the outer walls of the first guardrail (1), the second guardrail (2) and the third guardrail (6) when in use.

10. The multifunctional child protection fence according to claim 1, characterized in that: The second auxiliary fixing mechanism comprises a plurality of second auxiliary connecting plates (13), each of which is provided with a plurality of sixth through holes (24), each of which is provided with a sixth bolt (18), and when in use, the plurality of sixth bolts (18) are respectively threadedly connected to the connecting holes (7) provided on the outer walls of the first guardrail (1), the second guardrail (2) and the third guardrail (6).

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