Safety protection device for children's park

Abstract

The safety protection device comprises a shell, a protection groove is formed in the upper end of the shell, a communication opening is formed in the inner wall of the left side of the protection groove, and a supporting net is fixedly connected to the middle of the protection groove; the disinfection mechanism comprises an L-shaped hollow pipe, a liquid pump is installed on the right side of the shell, the liquid outlet end of the liquid pump communicates with a hose, the other end of the hose communicates with the L-shaped hollow pipe, and a plurality of liquid spraying openings are formed in the lower end of the horizontal portion of the L-shaped hollow pipe; and the moving mechanism is used for moving the L-shaped hollow pipe, a high-temperature air pump is installed on the right side of the shell, and the air outlet end of the high-temperature air pump extends to the inner bottom of the protection groove. When the protection device is used, the rubber hollow ball can be effectively and comprehensively disinfected, the whole operation is relatively simple, and in addition, the protection device can be quickly put into use after being disinfected.

Description

Technical Field

[0001] The utility model relates to the technical field of protection of children's parks, in particular to a safety protection device for children's parks. Background Art

[0002] In shopping malls, there are often some amusement equipment for children to play and have fun. These amusement equipment can exercise children's limbs, increase muscle strength, promote the development of the nervous system, promote cardiopulmonary function, accelerate metabolism, enhance the function of respiratory organs, and promote children's growth and development. Slides are common amusement equipment;

[0003] When the existing slide is in use, a protective groove is set at the bottom of the slide. The protective groove is filled with many hollow rubber balls to play a buffering effect. The overall protection has good protection. However, with current technology, these hollow rubber balls will adhere to children's sweat after long-term use, which is easy to breed more bacteria, so how to solve this problem is what we need to consider. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a safety protection device for a children's playground. When in use, the protection device can effectively and comprehensively disinfect the hollow rubber balls, and the overall operation is relatively simple. In addition, after disinfection, the device can be quickly put into use.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A safety protection device for a children's playground comprises a shell, the upper end of the shell is provided with a protection groove, the left inner wall of the protection groove is provided with a connecting port, the middle of the protection groove is fixedly connected with a supporting net; a disinfection mechanism, the disinfection mechanism comprises an L-shaped hollow tube, a liquid pump is installed on the right side of the shell, the liquid outlet end of the liquid pump is connected with a hose, the other end of the hose is connected with the L-shaped hollow tube, and the lower end of the horizontal part of the L-shaped hollow tube is provided with a plurality of liquid spraying ports; a moving mechanism, the moving mechanism is used to move the L-shaped hollow tube.

[0007] Preferably, a high-temperature air pump is installed on the right side of the shell, and the air outlet end of the high-temperature air pump extends to the inner bottom of the protective groove.

[0008] Preferably, the moving mechanism includes a threaded rod rotatably connected between the front and rear inner walls of the slide groove, a slider is threadedly connected to the threaded rod, the slider is slidably connected to the inner wall of the slide groove, and the left side of the slider is connected to the L-shaped hollow tube.

[0009] Preferably, a motor is installed on the front side of the housing, and the output shaft of the motor extends into the slide groove and is fixedly connected to the front end of the threaded rod.

[0010] Preferably, the motor is a servo motor capable of changing the rotation direction.

[0011] Preferably, the left end of the slider is rotatably connected to a rotating rod, a gear is installed on the rotating rod, a rotating leaf is fixedly connected to the outer side of the rotating rod, a rack is fixedly connected to the right inner wall of the protective groove, and the rack is meshed with the gear.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] A disinfection mechanism is provided. Through the use of a liquid pump and an L-shaped hollow tube, the hollow rubber balls can be sprayed and disinfected comprehensively. At the same time, the hollow rubber balls are stirred by means of gears and racks, so that the overall contact with the disinfectant is more comprehensive, thereby improving the comprehensiveness of the disinfection. In addition, after the disinfectant is sprayed, the liquid pump can be turned off, the motor can be started, and the high-temperature air pump can be started at the same time to achieve comprehensive drying, so that it can be quickly put into use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a safety protection device for a children's playground proposed by the utility model;

[0015] Figure 2 for Figure 1 A cross-sectional view of

[0016] Figure 3 for Figure 2 The right side perspective view;

[0017] Figure 4 It is a schematic diagram of the connection between the slider, the rotating rod, the gear and the L-shaped hollow tube.

[0018] In the figure: 1 shell, 2 protection groove, 3 support net, 4 connecting port, 5 slide slot, 6 motor, 7 threaded rod, 8 rack, 9 liquid spray port, 10 high temperature air pump, 11 slider, 12 L-shaped hollow tube, 13 rotating rod, 14 gear, 15 rotating blade, 16 liquid pump. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-Figure 4 A safety protection device for a children's playground comprises a shell 1, a protection groove 2 is provided at the upper end of the shell 1, a connecting port 4 is provided on the left inner wall of the protection groove 2, and a supporting net 3 is fixedly connected to the middle of the protection groove 2;

[0021] The disinfection mechanism includes an L-shaped hollow tube 12. A liquid pump 16 is installed on the right side of the housing 1. The liquid outlet of the liquid pump 16 is connected to a hose. The liquid inlet of the liquid pump 16 is connected to an external disinfectant storage box. The other end of the hose is connected to the L-shaped hollow tube 12. A plurality of liquid spray ports 9 are opened at the lower end of the horizontal portion of the L-shaped hollow tube 12.

[0022] A high-temperature air pump 10 is installed on the right side of the housing 1, and the air outlet of the high-temperature air pump 10 extends to the inner bottom of the protective groove 2;

[0023] The housing 1 further includes a moving mechanism, which is used to move the L-shaped hollow tube 12. The moving mechanism includes a threaded rod 7 rotatably connected between the front and rear inner walls of the chute 5. A slider 11 is threadedly connected to the threaded rod 7. The slider 11 is slidably connected to the inner wall of the chute 5. The left side of the slider 11 is connected to the L-shaped hollow tube 12. A motor 6 is installed on the front side of the housing 1. The output shaft of the motor 6 extends into the chute 5 and is fixedly connected to the front end of the threaded rod 7. The motor 6 is a servo motor that can change the direction of rotation.

[0024] Among them, the left end of the slider 11 is rotatably connected to a rotating rod 13, a gear 14 is installed on the rotating rod 13, a rotating blade 15 is fixedly connected to the outer side of the rotating rod 13, and a rack 8 is fixedly connected to the right inner wall of the protective groove 2, and the rack 8 is meshed with the gear 14.

[0025] In the utility model, when in use, the housing 1 is located at the bottom part of the slide, and the connecting port 4 corresponds to the slide, and the supporting net 3 is filled with a lot of hollow rubber balls, which has a good overall protective effect;

[0026] When the hollow rubber ball needs to be disinfected after long-term use, it is only necessary to start the rotation of the motor 6 to start the liquid pump 16. After the motor 6 is started, it will drive the threaded rod 7 to rotate, thereby driving the slider 11 to move forward. The forward movement of the slider 11 will drive the rotating rod 13 to move forward, and then drive the L-shaped hollow tube 12 to move forward to evenly spray the disinfectant. In this process, the rotating rod 13 will also move. With the use of the gear 14 and the rack 8, the rotating rod 13 can be rotated to stir the hollow rubber ball, so that the disinfectant and the hollow rubber ball can be more fully contacted.

[0027] After the disinfectant is sprayed, the liquid pump 16 can be turned off, and the high-temperature air pump 10 can be started while the motor 6 is started. The high-temperature gas generated by the high-temperature air pump 10 will pass through the support net 3 and fully contact the agitated rubber hollow balls to achieve drying, making it convenient for rapid use.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A safety protection device for a children's playground, characterized in that: include: A shell (1), wherein a protective groove (2) is provided at the upper end of the shell (1), a communication opening (4) is provided on the left inner wall of the protective groove (2), and a supporting net (3) is fixedly connected to the middle of the protective groove (2); A disinfection mechanism, the disinfection mechanism comprising an L-shaped hollow tube (12), a liquid pump (16) being installed on the right side of the housing (1), a liquid outlet end of the liquid pump (16) being connected to a hose, the other end of the hose being connected to the L-shaped hollow tube (12), a plurality of liquid spraying ports (9) being provided at the lower end of a horizontal portion of the L-shaped hollow tube (12); A moving mechanism, wherein the moving mechanism is used to move the L-shaped hollow tube (12).

2. A safety protection device for a children's playground according to claim 1, characterized in that: A high-temperature air pump (10) is installed on the right side of the housing (1), and an air outlet end of the high-temperature air pump (10) extends to the inner bottom of the protective groove (2).

3. A safety protection device for a children's playground according to claim 1, characterized in that: The moving mechanism comprises a threaded rod (7) rotatably connected between the front and rear inner walls of the slide groove (5), a slider (11) being threadedly connected to the threaded rod (7), the slider (11) being slidably connected to the inner wall of the slide groove (5), and the left side of the slider (11) being connected to the L-shaped hollow tube (12).

4. A safety protection device for a children's playground according to claim 3, characterized in that: A motor (6) is installed on the front side of the housing (1); an output shaft of the motor (6) extends into the slide groove (5) and is fixedly connected to the front end of the threaded rod (7).

5. A safety protection device for a children's playground according to claim 4, characterized in that: The motor (6) is a servo motor capable of changing the direction of rotation.

6. A safety protection device for a children's playground according to claim 3, characterized in that: The left end of the slider (11) is rotatably connected to a rotating rod (13), a gear (14) is mounted on the rotating rod (13), a rotating blade (15) is fixedly connected to the outer side of the rotating rod (13), and a rack (8) is fixedly connected to the right inner wall of the protective groove (2), and the rack (8) is meshed with the gear (14).

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