CN220213832U - Kindergarten unpowered treadmill with protective structure - Google Patents

Abstract

The utility model discloses a kindergarten unpowered treadmill with a protection structure, which comprises a bottom plate and a rotating rod, wherein one side edge of the bottom plate is rotationally connected with supporting feet, one side of the bottom plate, which is far away from the supporting feet, is provided with a supporting plate, a rotating groove is formed in the bottom plate, the inner wall of the rotating groove is rotationally connected with the rotating rod, the upper surface of the bottom plate is fixedly arranged above the center of the supporting plate, a supporting rod is fixedly arranged on the supporting rod, telescopic rods are uniformly distributed around the upper surface of the bottom plate, one end of each telescopic rod, which is far away from the bottom plate, is fixedly provided with an elastic belt, the elastic belt is fixedly connected with a binding belt, protection is realized through the telescopic rods, the elastic belt and the binding belt, the child can be protected while the running posture of the child is not influenced, the soft binding belt is attached to the waist of the child, friction is generated between the child and the waist only under the condition that the running of the child is unexpected, the friction time is reduced, and the use feeling is improved.

Description

Kindergarten unpowered treadmill with protective structure

Technical Field

The utility model relates to the technical field of treadlemill, in particular to an unpowered treadlemill with a protection structure for a kindergarten.

Background

The running machine is an indoor running exercise machine, is used for household exercise, and comprises an electric running machine and a running machine driven by friction force between the feet of a runner and a running belt, and is safe for infants, so that the infant running machine is the running machine driven by friction force between the feet of the runner and the running belt.

Among the prior art, the treadmill that infant used is more, like publication number CN211836079U, provides the protection when using the treadmill to children through annular protection machanism, but in the in-service use, adopts this kind of fixed protection machanism, has restricted children's displacement on the treadmill, and children's waist position is bound the back, and the running gesture receives the influence, and long-time waist contacts with fixed structure, can lead to friction damage, uses the impression not good.

Therefore, we propose an unpowered running machine with a protective structure for a kindergarten to solve the problems that the running posture is affected and is damaged by friction and the use feeling is bad.

Disclosure of Invention

The utility model aims to provide an unpowered kindergarten running machine with a protective structure, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an unpowered treadmill of kindergarten with protective structure, includes the bottom plate and rotates the rod, bottom plate one side rotates and connects the supporting legs, one side that the supporting legs was kept away from to the bottom plate is equipped with the backup pad, the last rotation groove of having seted up of bottom plate, rotate the inslot wall and rotate and connect the rotation rod, the bottom plate upper surface is located the fixed bracing piece that is equipped with in backup pad center top, the fixed handrail that is equipped with on the bracing piece, evenly distributed telescopic link all around of bottom plate upper surface, the telescopic link is kept away from the one end of bottom plate and is fixedly equipped with the elastic webbing, elastic webbing fixed connection constraint area.

Preferably, the support rod is of a hollow structure, the support plate is connected with a threaded column in a threaded manner, the threaded column is connected with the bottom plate in a threaded manner, and the threaded column penetrates through the bottom plate and stretches into the support rod.

Preferably, the bottom surface of the supporting foot is provided with a rubber anti-slip layer, and the height of the supporting foot is larger than the rotation height of the bottom plate.

Preferably, the binding belt is provided with a magic tape, and the elastic belts are uniformly distributed on the periphery of the binding belt.

Preferably, the supporting rod and the armrests are sleeved with rubber layers.

Compared with the prior art, the utility model has the beneficial effects that: realize protecting through telescopic link, elastic webbing and constraint area, can protect children when not influencing children's posture of running, soft constraint area and children's waist laminating only runs under the unexpected circumstances, just takes place the friction with children's waist, reduces friction time, promotes the use impression.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is a schematic view of a related structure of the support plate according to the present utility model.

In the figure: 1. a bottom plate; 2. supporting feet; 3. a support plate; 4. a rotating groove; 5. rotating the stick; 6. a support rod; 7. an armrest; 8. a telescopic rod; 9. an elastic belt; 10. a tie-down strap; 11. and (5) a threaded column.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, an embodiment of the present utility model is provided: the kindergarten unpowered treadmill with a protective structure comprises a bottom plate 1 and a rotating rod 5, wherein one side edge of one side of the bottom plate 1 is rotationally connected with a supporting leg 2, the supporting leg 2 is in a triangular structure, the stability of the triangular structure is strong, the bottom surface of the supporting leg 2 is provided with a rubber anti-slip layer, the device can be used on a smooth floor or an outdoor cement floor, the height of the supporting leg 2 is larger than the rotating height of the bottom plate 1, when one end of the bottom plate 1 is lifted, the other end of the bottom plate 1 is not influenced to be contacted with the ground to stop the bottom plate 1 from rotating, one side of the bottom plate 1 far away from the supporting leg 2 is provided with a supporting plate 3, the bottom plate 1 is provided with a rotating groove 4, the inner wall of the rotating groove 4 is rotationally connected with the rotating rod 5, the rotating rod 5 forms a rotating action through the friction force between the child foot and the rotating rod 5, and the rotating speed is determined by the running speed of the child, further protects children during running, the upper surface of the bottom plate 1 is fixedly provided with a supporting rod 6 above the center of the supporting plate 3, the supporting rod 6 is fixedly provided with a handrail 7, the supporting rod 6 and the handrail 7 are sleeved with rubber layers, when the children are effectively protected from colliding, the damage to the children is prevented, the telescopic rods 8 are uniformly distributed on the periphery of the upper surface of the bottom plate 1, one end of the telescopic rods 8 far away from the bottom plate 1 is fixedly provided with elastic belts 9, the elastic belts 9 are fixedly connected with binding belts 10, the binding belts 10 are provided with magic tapes, the elastic belts 9 are uniformly distributed on the peripheries of the binding belts 10, the elasticity of the elastic belts 9 is utilized to protect users on the binding belts 10, under the condition of toppling or sudden weakness, the elastic belts 9 can provide pulling force to prevent the children from toppling, and when the children are weak, as long as the legs of the children shrink, the elastic belts 9 can support the weight of the children, so that the children are suspended, the protection for children is realized.

The bracing piece 6 is hollow structure, threaded connection screw thread post 11 on the backup pad 3, screw thread post 11 threaded connection bottom plate 1, and screw thread post 11 runs through bottom plate 1, stretch into bracing piece 6, according to children's actual conditions, can upwards carry out the inclination of bottom plate 1 through screw thread post 11 and adjust, realize running slope regulation, screw thread post 11 stretch out the end get into in the bracing piece 6, can effectively protect screw thread post 11 to children's threat, like screw thread post 11 directly stretches out bottom plate 1's upper surface, trample or fall and touch in running, all can cause the injury to children's health.

Working principle: when using, according to children's health condition, adjust the gradient to bottom plate 1, through rotating threaded post 11, threaded post 11 can promote the distance between bottom plate 1 and the backup pad 3, thereby realize the change of treadmill slope, after confirming the slope, fix the constraint area 10 through the magic subsides in children's waist above the position below the armpit, then adjust the height of telescopic link 8, make the height of telescopic link 8 satisfy minimum protection height, and children's both legs shrink back, the both legs do not fall to the ground, can keep unsettled state, accomplish to fix at this moment, can use, children's foot is when taking place the friction with rotating rod 5, rotate rod 5 and can rotate, thereby realize the function of running, in the in-process of running, constraint area 10 is closely laminated with children, and because elastic webbing 9 does not provide any pulling force this moment, constraint area 10 can not produce the displacement with children and change, so the frictional force ignores, also can not influence children's gesture, under the circumstances of meetting, if the shank is suddenly weak, children's both legs shrink, can realize unsettled state, can realize to children's foot, when taking place to rotate the children, the state, the direction is topple over can take place to the direction is prevented, the direction is inclined down to the direction is relative to the elastic webbing is provided.

Claims (5)

1. The utility model provides an unpowered treadmill in kindergarten with protective structure, includes bottom plate (1) and rotates rod (5), its characterized in that: the utility model discloses a floor, including bottom plate (1), supporting legs (2) are connected in rotation of bottom plate (1) one side, one side that bottom plate (1) was kept away from supporting legs (2) is equipped with backup pad (3), set up on bottom plate (1) and rotate groove (4), rotate groove (4) inner wall rotation and connect and rotate rod (5), bottom plate (1) upper surface is located backup pad (3) center top and is fixed bracing piece (6) that are equipped with, fixedly on bracing piece (6) are equipped with handrail (7), evenly distributed telescopic link (8) all around on bottom plate (1) upper surface, telescopic link (8) are kept away from the one end of bottom plate (1) and are fixed to be equipped with elastic band (9), elastic band (9) fixed connection constraint area (10).

2. The powerless kindergarten treadmill with protective structure of claim 1, wherein: the supporting rod (6) is of a hollow structure, the supporting plate (3) is connected with the threaded column (11) through threads, the threaded column (11) is connected with the bottom plate (1) through threads, and the threaded column (11) penetrates through the bottom plate (1) and stretches into the supporting rod (6).

3. The powerless kindergarten treadmill with protective structure of claim 1, wherein: the bottom surface of the supporting leg (2) is provided with a rubber anti-slip layer, and the height of the supporting leg (2) is larger than the rotation height of the bottom plate (1).

4. The powerless kindergarten treadmill with protective structure of claim 1, wherein: the binding belt (10) is provided with a magic tape, and the elastic belts (9) are uniformly distributed on the periphery of the binding belt (10).

5. The powerless kindergarten treadmill with protective structure of claim 1, wherein: rubber layers are sleeved on the supporting rods (6) and the armrests (7).