Children's playground equipment with protective function

Abstract

The utility model relates to children's playground equipment technical field especially, and more particularly to a children's playground equipment with protection function, including base, the top of base is provided with the climbing frame, and the climbing frame is the arch bridge structure, and the top of base is fixed with the protection pad no.

Description

Technical Field

[0001] This utility model relates to the technical field of children's amusement equipment, and in particular to a children's amusement equipment with protective functions. Background Technology

[0002] Children's play equipment refers to various recreational facilities designed specifically for children, aiming to provide safe, fun, and educational entertainment experiences. These facilities are typically installed in parks, playgrounds, shopping malls, kindergartens, and other similar locations.

[0003] Climbing frames are common children's playground equipment, typically made of metal, wood, or plastic. For example, Chinese Patent Publication No. CN205494785U describes a climbing frame that includes several columns for mounting the playground equipment. Mounting grooves are provided on one or more surfaces of each column, extending from the top to the bottom. A platform is positioned between the columns, and a climbing board is inclinedly mounted on one side of each platform. Fixing parts are provided on both sides of the climbing board, and these fixing parts are fixedly connected to the mounting grooves. A support frame is provided at the bottom of the climbing board, and support feet parallel to the columns are provided at the bottom of the support frame. Multiple climbing points are provided on the surface of the climbing board. The climbing board is directly connected to the columns, allowing for direct climbing from the ground. The height of the climbing board can be adjusted to change the tilt angle of the climbing frame, reducing the difficulty of climbing. The climbing points on the climbing board also enhance climbing comfort.

[0004] Currently, climbing frames are one of the most common playground equipment in children's venues. They can help improve children's hand and leg coordination. However, since climbing frames are elevated playground equipment, although they have good exercise functions, they also pose certain dangers to children's safety. For example, children may roll down the slope of the climbing frame or fall from the top guardrail. These are all safety hazards. And common climbing frames cannot achieve a sufficiently safe protection effect by relying only on the guardrails on both sides. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned shortcomings in the existing technology by proposing a children's amusement equipment with protective functions.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] Design a children's playground equipment with protective function, including a base, a climbing frame is provided on the top of the base, the climbing frame is an arched bridge structure, and protective pads are symmetrically fixed on the top of the base along the left and right sides, and the protective pads are set at the bottom of the slope of the climbing frame.

[0008] Protective pads two are symmetrically fixed on the upper part of the base along the front and rear sides. The protective pads two are tightly attached to the side of the climbing frame and cover the surface of the protective pad one.

[0009] The climbing frame has symmetrically distributed guardrails on both sides of the slope and symmetrically distributed guardrails on both sides of the top plane of the climbing frame. The surface of the guardrails is provided with a perforated hole, which is arranged in several groups and is equidistantly distributed along the horizontal direction.

[0010] Both sides of the top plane of the climbing frame are fixed with fall arresters. The fall arresters are composed of curved vertical rods, curved reinforcing rods and crossbars in sequence. One end of the curved vertical rod and one end of the curved reinforcing rod are fixed to the surface of the climbing frame with screws. The other end of the curved reinforcing rod is welded to the surface of the curved vertical rod. The crossbar is fixed through the curved vertical rod.

[0011] In detail, the climbing frame has a second hollow hole on its slope, and several round rods are fixed inside the second hollow hole. The two ends of the round rods are fixed to the inner wall of the second hollow hole by screws.

[0012] In detail, the surface of the round rod is covered with a rectangular sleeve, which is fixed to the surface of the round rod by screws, and the length of the rectangular sleeve is half the length of the round rod.

[0013] In detail, a protective frame is fixed in the middle of the base. The protective frame is a trapezoidal hollow structure. The slope of the protective frame is matched with the inward side of the slope of the climbing frame, and the distance between the two does not exceed five centimeters.

[0014] In detail, the first protective pad consists of an outer layer, a buffer layer and an inner layer in sequence. The buffer layer wraps around the inner layer, and the outer layer is bonded to the outer side of the buffer layer with resin adhesive. The material composition of the second protective pad is the same as that of the first protective pad.

[0015] In detail, the outer layer is made of rubber material.

[0016] In detail, the buffer layer is made of sponge material.

[0017] In detail, the inner layer is made of polyurethane foam material.

[0018] The design scheme proposed in this utility model has the following beneficial effects in application:

[0019] 1. This solution effectively reduces the risk of falls and collisions for children during climbing and playing through a multi-layered protective structure design. The protective pads symmetrically arranged on both sides of the base protect the slope and top area of ​​the climbing frame, respectively. The protective pad 2 covers the protective pad 1, forming a double buffer layer that can absorb impacts from different angles.

[0020] 2. This solution also includes a protective pad with a three-layer composite structure (rubber outer layer, sponge cushioning layer, and polyurethane foam inner layer), which combines wear resistance, softness, and support, reducing injuries to children from bumps and bruises while facilitating cleaning and maintenance. Secondly, the fall arrestor added to the top of the climbing frame, through a linked structure of curved vertical bars, reinforcing bars, and horizontal bars, provides extra protection for taller children, preventing them from accidentally falling from the second guardrail position. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the overall side structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the fall arrestor structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the protective pad of this utility model. In the diagram: 1. Base; 11. Climbing frame; 12. Protective pad one; 13. Protective pad two; 14. Guardrail one; 15. Guardrail two; 16. Hole one; 17. Fall arrestor; 2. Hole two; 21. Round rod; 22. Rectangular sleeve; 3. Protective frame; 1201. Outer layer; 1202. Buffer layer; 1203. Inner layer; 1701. Curved vertical rod; 1702. Curved reinforcing rod; 1703. Horizontal rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Reference Figures 1-4 A children's amusement equipment with protective function includes a base 1, a climbing frame 11 is provided above the base 1, the climbing frame 11 is an arched bridge structure, and protective pads 12 are symmetrically fixed on the left and right sides above the base 1, and the protective pads 12 are provided at the bottom of the slope of the climbing frame 11.

[0027] Protective pad 2 13 is symmetrically fixed on the upper part of the base 1 along the front and rear sides. Protective pad 2 13 is closely attached to the side of the climbing frame 11 and covers the surface of protective pad 12. Protective pad 12 can protect the slope of the climbing frame 11, and protective pad 2 13 is mainly used to protect the top of the climbing frame 11 in case of a fall accident.

[0028] The climbing frame 11 has symmetrically distributed guardrails 14 fixed on both sides of the slope, and symmetrically distributed guardrails 15 fixed on both sides of the top plane of the climbing frame 11. The surface of the guardrails 15 has perforated holes 16 that penetrate through it. There are several groups of perforated holes 16, which are equidistantly distributed along the horizontal direction. The perforated holes 16 can be used as viewing holes, so that children can observe the position of their parents when they climb to the top, thus avoiding panic.

[0029] Fall arresters 17 are fixed on both sides of the top plane of the climbing frame 11. The fall arresters 17 are composed of curved vertical rods 1701, curved reinforcing rods 1702 and horizontal rods 1703. One end of the curved vertical rod 1701 and one end of the curved reinforcing rod 1702 are fixed to the surface of the climbing frame 11 by screws. The other end of the curved reinforcing rod 1702 is welded to the surface of the curved vertical rod 1701. The horizontal rod 1703 is fixedly installed through the curved vertical rod 1701. The fall arresters 17 are mainly designed for taller children and can provide fall protection when they fall from the guardrail 2 15.

[0030] It should be further explained that the climbing frame 11 has a perforated hole 2 on its slope. Several round rods 21 are fixed inside the perforated hole 2. The two ends of the round rods 21 are fixed to the inner wall of the perforated hole 2 by screws. The round rods 21 can serve as steps for the climbing frame 11, allowing children to climb to the top of the climbing frame 11 through the area of ​​the round rods 21.

[0031] It should be further explained that the surface of the round rod 21 is covered with a rectangular sleeve 22, which is fixed to the surface of the round rod 21 by screws. The length of the rectangular sleeve 22 is half the length of the round rod 21, and the upper end face of the rectangular sleeve 22 is set parallel to the horizontal plane. When children climb, they can choose climbing points within their ability range to play.

[0032] It should be further explained that a protective frame 3 is fixed in the middle of the base 1. The protective frame 3 is a trapezoidal hollow structure. The slope of the protective frame 3 is set to fit inwards with the slope of the climbing frame 11, and the distance between the two is no more than five centimeters. The slope of the protective frame 3 can protect the hollow hole 2 part of the climbing frame 11 from falling, so as to prevent children from falling between adjacent round poles 21 when climbing. In addition, the protective frame 3 can play an auxiliary support role when the climbing frame 11 collapses, further improving the safety of the entire climbing frame 11.

[0033] It should be further explained that the protective pad 12 is composed of an outer layer 1201, a buffer layer 1202 and an inner layer 1203 in sequence. The buffer layer 1202 wraps the inner layer 1203. The outer layer 1201 is bonded to the outer side of the buffer layer 1202 with resin adhesive. The material composition of the protective pad 13 is the same as that of the protective pad 12. By setting the protective pad structure in different positions, it can provide maximum protection when children play on the climbing frame 11.

[0034] It should be further noted that the outer layer 1201 is made of rubber material, which has good wear and corrosion resistance, as well as a certain degree of softness, providing good contact protection for children. In addition, it is easy to clean and is preferred for use as an external structure.

[0035] It should be further noted that the buffer layer 1202 is made of sponge material, which has good softness and can provide good cushioning protection for children when they are impacted.

[0036] It should be further noted that the inner layer 1203 is made of polyurethane foam, which has good cushioning properties, is lightweight and easy to process, and can support the entire protective pad when used inside.

[0037] Working principle: This amusement equipment achieves all-round cushioning protection through the three-dimensional layout of protective pad 12 and protective pad 23. Protective pad 12 is located at the bottom of the slope of the climbing frame 11 and is mainly designed to absorb the impact force when children slip or fall from the slope. Its three-layer structure (outer layer 1201 rubber layer, buffer layer 1202 sponge, inner layer 1203 polyurethane foam) forms a gradient buffer: the rubber layer is wear-resistant and non-slip, the sponge layer disperses the instantaneous impact force, and the polyurethane foam absorbs the remaining energy through elastic deformation. Protective pad 23 covers the front and back sides and overlaps with protective pad 12, focusing on protecting against scenarios where children fall from the top. When a child falls near guardrail 215, the buffer layer of protective pad 213 will extend the impact time through material compression deformation, reducing acceleration injury. The symmetrical distribution and material synergy of the two sets of protective pads ensure that no matter which direction a child falls accidentally from, the risk of injury can be reduced through flexible contact.

[0038] The fall arrestor 17 and the second guardrail 15 form a double fall protection barrier. The curved vertical bar 1701 and reinforcing bar 1702 of the fall arrestor 17 are welded together to form a triangular stable structure, while the horizontal bar 1703 extends laterally to expand the interception range. When a taller child climbs or leans against the second guardrail 15, if the center of gravity is lost, the curved design of the fall arrestor 17 can effectively block the path of their fall, and the rigid support of the metal material prevents structural breakage. The perforated holes 16 of the second guardrail 15 not only provide a view, but their spaced-out perforation structure can also disperse impact force, avoiding excessive local stress. Furthermore, the trapezoidal hollow design of the protective frame 3 forms a second physical line of defense at the bottom of the climbing frame 11, indirectly reducing the possibility of a fall by limiting the risk of children's feet falling into the gaps of the round bars 21. This composite design of "top interception + bottom support" significantly improves overall safety.

[0039] The combination of the round rod 21 and the protective frame 3 provides dynamic protection for children during climbing. The rectangular sleeve 22 attached to the surface of the round rod 21 is fixed by an adjustable screw, allowing children to choose different climbing points of different heights according to their own abilities (the rectangular sleeve 22 only covers half the length, forming a multi-level stepping surface). When climbing, the slope of the protective frame 3 maintains a 5 cm gap with the climbing frame 11, which not only avoids interference with movement, but also supports the legs of children when they miss a step, preventing a complete fall. The hollow structure of the protective frame 3 also has an emergency support function: if the climbing frame 11 deforms due to external force, the rigid frame of the protective frame 3 will share the load through the close fit between the slope and the climbing frame, preventing collapse.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A children's amusement equipment with protective functions, comprising a base (1), characterized in that: A climbing frame (11) is provided above the base (1). The climbing frame (11) is an arched bridge structure. Protective pads (12) are symmetrically fixed on the left and right sides above the base (1). Protective pads (12) are located at the bottom of the slope of the climbing frame (11). Protective pads 2 (13) are symmetrically fixed on the upper part of the base (1) along the front and rear sides. The protective pads 2 (13) are closely attached to the side of the climbing frame (11) and cover the surface of the protective pad 1 (12). The climbing frame (11) has symmetrically distributed guardrails (14) fixed on both sides of the slope surface, and symmetrically distributed guardrails (15) fixed on both sides of the top plane of the climbing frame (11). The guardrails (15) have hollow holes (16) that penetrate through them on their surface. There are several groups of hollow holes (16) that are equidistantly distributed along the horizontal direction. The top plane of the climbing frame (11) is fixed with fall arresters (17) on both sides. The fall arresters (17) are composed of curved vertical rods (1701), curved reinforcing rods (1702) and horizontal rods (1703) in sequence. One end of the curved vertical rod (1701) and one end of the curved reinforcing rod (1702) are fixed to the surface of the climbing frame (11) by screws. The other end of the curved reinforcing rod (1702) is welded to the surface of the curved vertical rod (1701). The horizontal rod (1703) is fixedly installed through the curved vertical rod (1701).

2. The children's amusement equipment with protective function according to claim 1, characterized in that: The climbing frame (11) has a hollow hole 2 (2) on its slope surface. Several round rods (21) are fixed inside the hollow hole 2 (2). The two ends of the round rods (21) are fixed to the inner wall of the hollow hole 2 (2) by screws.

3. A children's amusement equipment with protective function according to claim 2, characterized in that: The surface of the round rod (21) is covered with a rectangular sleeve (22), which is fixed to the surface of the round rod (21) by screws. The length of the rectangular sleeve (22) is half the length of the round rod (21).

4. A children's amusement equipment with protective function according to claim 1, characterized in that: A protective frame (3) is fixed in the middle of the base (1). The protective frame (3) is a trapezoidal hollow structure. The slope of the protective frame (3) is matched with the slope of the climbing frame (11) on the inner side, and the distance between the two is no more than five centimeters.

5. A children's amusement equipment with protective function according to claim 1, characterized in that: The protective pad one (12) is composed of an outer layer (1201), a buffer layer (1202) and an inner layer (1203) in sequence. The buffer layer (1202) wraps the inner layer (1203). The outer layer (1201) is bonded to the outer side of the buffer layer (1202) with resin adhesive. The material composition of the protective pad two (13) is the same as that of the protective pad one (12).

6. A children's amusement equipment with protective function according to claim 5, characterized in that: The outer layer (1201) is made of rubber material.

7. A children's amusement equipment with protective function according to claim 5, characterized in that: The buffer layer (1202) is made of sponge material.

8. A children's amusement equipment with protective function according to claim 5, characterized in that: The inner layer (1203) is made of polyurethane foam material.

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