CN210331650U

CN210331650U - Energy-absorbing seesaw convenient to children's safe use

Info

Publication number: CN210331650U
Application number: CN201921203088.1U
Authority: CN
Inventors: 李秀岭; 李志勇
Original assignee: Henan New Paradise Is Technology Co ltd
Current assignee: Henan New Paradise Is Technology Co ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-04-17
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses an energy-absorbing seesaw convenient to children's safe handling has solved the poor technical problem of current seesaw security. The utility model discloses a balance plate, the mid point position of balance plate bottom has bearing structure, bearing structure's bottom surface is convex, and the both ends of balance plate bottom surface are provided with elastic support, elastic support includes the tube-shape spring of fixed connection on balance plate, and tube-shape spring's periphery cover is equipped with outer pleated cover, inner wall and inserts and be equipped with interior pleated cover. The utility model discloses factor of safety is high not only, is applicable to children's amusement activity, and simple structure, intensity are reliable moreover, the cost of manufacture is low, only need with elastic support install additional structural can in integrated into one piece other. The utility model discloses the elastic support who sets up in not only can prevent effectively that two children from not cooperating the incident emergence that leads to, can be in two children inter-complex shock attenuations moreover, and acceleration is too big and cause the accident.

Description

Energy-absorbing seesaw convenient to children's safe use

Technical Field

The utility model relates to a technical field of amusement and education appliances especially indicates an energy-absorbing seesaw convenient to children's safe handling.

Background

The seesaw principle is a lever principle, pressure of a person on the seesaw is power and resistance, and distances from the person to a fixed point of the seesaw are a power arm and a resistance arm respectively.

The gravity acceleration causes the upper and lower, the gravity acceleration of the higher is larger than that of the lower, so the higher descends, and the lower tilts up under the action of the lever principle, and the process is repeated.

The teeterboard is known to be amusement child amusement equipment which can be played only by matching, and the two children need good cooperation during playing, so the child amusement equipment is not suitable for the children under the age of 5 years without accompanying of adults, and because the children do not know the feeling of looking after the other side, do not want to play and go down, and do not know the situation of the other side at all, accidents are easy to happen.

SUMMERY OF THE UTILITY MODEL

Not enough to among the above-mentioned background art, the utility model provides an energy-absorbing seesaw convenient to children's safe handling has solved the poor technical problem of current seesaw security.

The technical scheme of the utility model is realized like this: the utility model provides an energy-absorbing seesaw convenient to children's safe use, includes the balance plate, and the mid point position of balance plate bottom has bearing structure, bearing structure's bottom surface is convex, and the both ends of balance plate bottom surface are provided with elastic support, elastic support includes the tube-shape spring of fixed connection on the balance plate, and the periphery cover of tube-shape spring is equipped with outer pleated cover, inner wall and inserts and be equipped with interior pleated cover.

The height of the supporting structure is 2 to 4 times of the height of the elastic support.

And back boards are arranged above the two end parts of the balance board and are obliquely and backwards arranged.

The upper end face of the balance plate is provided with two handrail units in bilateral symmetry relative to the supporting structure, and the rear sides of the two handrail units are provided with foot pedals.

The handrail unit is animal head-shaped, and both sides of the animal head are provided with horizontal handrails.

The balance plate, the supporting structure, the backrest plate, the handrail unit and the pedal plate are of an integrally formed structure.

The utility model discloses factor of safety is high not only, is applicable to children's amusement activity, and simple structure, intensity are reliable moreover, the cost of manufacture is low, only need with elastic support install additional structural can in integrated into one piece other. The utility model discloses the elastic support who sets up in not only can prevent effectively that two children from not cooperating the incident emergence that leads to, can be in two children inter-complex shock attenuations moreover, and acceleration is too big and cause the accident.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a point a in fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

Embodiment 1, an energy-absorbing seesaw convenient for child safety includes, as shown in fig. 1, a balance board 1, a support structure 2 provided at a midpoint of a bottom of the balance board 1, and a bottom surface of the support structure 2 having a circular arc shape. Under bearing structure 2's support, the people sits and can circulate and jump from top to bottom at the both ends of balance plate 1, and convex structural design has both strengthened structural strength, has effectively replaced the mode of traditional articulated supporting seat again, not only is convenient for remove, difficult wearing and tearing, does not have articulated mechanism moreover, with low costs, need not maintain.

Elastic supports 3 are arranged at two ends of the bottom surface of the balance plate 1, each elastic support 3 comprises a cylindrical spring 3-1 fixedly connected to the balance plate 1, and when the end of the balance plate 1 suddenly falls down, the cylindrical spring 3-1 can effectively buffer and absorb energy, so that the phenomenon that excessive kinetic energy generated by excessive acceleration is harmful to children playing games is avoided.

The outer pleated sleeve 3-2 is sleeved on the periphery of the cylindrical spring 3-1, the inner pleated sleeve 3-3 is inserted into the inner wall of the cylindrical spring 3-1, and the outer pleated sleeve 3-2 and the inner pleated sleeve 3-3 are matched with each other, so that not only can fingers of children be prevented from being squeezed, but also a dustproof effect can be achieved, and foreign matters can be prevented from being clamped into the cylindrical spring 3-1.

Further, the height of the supporting structure 2 is 2 to 4 times of the height of the elastic support 3, and the elastic support 3 and the supporting structure 2 with different heights can be selected according to children of different age groups.

Further, the top at 1 both ends of balance plate is provided with back-up plate 4, prevents that children from bending back and falling, and back-up plate 4 slopes backward to set up, accords with human engineering design, avoids causing the striking injury to children's back.

Further, the upper end face of the balance plate 1 is provided with two handrail units 5 in bilateral symmetry with respect to the supporting structure 2, and the rear sides of the two handrail units 5 are provided with the pedal plates 6, so that the safety of playing games for children is further ensured.

Further, handrail unit is beastly, can effectively promote children's the like degree, and the direct armful of children of also being convenient for is held up. Both sides of the beast head are provided with horizontal armrests 5-1, so that children can feel riding a horse when playing a seesaw.

Furthermore, the balance plate 1, the support structure 2, the backrest plate 4, the handrail unit 5 and the pedal plate 6 are of an integrally formed structure, and the arrangement mode is high in structural strength and low in cost.

The present invention is not exhaustive and is well known to those skilled in the art.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an energy-absorbing seesaw convenient to children's safety uses, includes balance plate (1), the midpoint position of balance plate (1) bottom has bearing structure (2), its characterized in that: the bottom surface of the supporting structure (2) is arc-shaped, the two ends of the bottom surface of the balance plate (1) are provided with elastic supports (3), each elastic support (3) comprises a cylindrical spring (3-1) fixedly connected to the balance plate (1), the outer pleated sleeve (3-2) is sleeved on the periphery of each cylindrical spring (3-1), and the inner pleated sleeve (3-3) is inserted into the inner wall of each cylindrical spring.

2. An energy absorbing seesaw for child-resistant use as claimed in claim 1, wherein: the height of the supporting structure (2) is 2 to 4 times of the height of the elastic support (3).

3. An energy absorbing seesaw for child-resistant use as claimed in claim 2, wherein: back boards (4) are arranged above two end parts of the balance board (1), and the back boards (4) are obliquely arranged backwards.

4. An energy absorbing seesaw for child-resistant use as claimed in claim 3, wherein: the upper end face of the balance plate (1) is provided with two handrail units (5) in bilateral symmetry relative to the supporting structure (2), and the rear sides of the two handrail units (5) are provided with foot pedals (6).

5. The energy absorbing seesaw for child-resistant use of claim 4, wherein: the handrail unit is in a shape of a beast head, and both sides of the beast head are provided with horizontal handrails (5-1).

6. An energy absorbing seesaw for child-resistant use as claimed in claim 5, wherein: the balance plate (1), the supporting structure (2), the backrest plate (4), the handrail unit (5) and the pedal plate (6) are of an integrally formed structure.