CN102225237B - Children entertainment device - Google Patents

Abstract

The invention discloses a children entertainment device, which comprises a supporting body, wherein a fixing part is arranged on the supporting body, a swing rod driving component is movably connected onto the fixing part, the upper end of the swing rod driving component is movably connected with a bearing piece for containing children, and the bearing piece is arranged above the supporting body; the lower end of the swing rod driving component is movably connected with a driving piece which can drive the bearing piece to move towards or away from the bearing piece when moving up and down, and the driving piece is arranged between the supporting body and the bearing piece. The invention aims to provide a child entertainment device which is safe and simple in structure.

Description

A children's entertainment device

[technical field]

The invention relates to a children's entertainment device.

[Background technique]

At present, there is a kind of children's entertainment product on the market, and its general structure is as follows: it includes a hanger, and an elastic rope is arranged on the hanger, and the child sits on the elastic rope. The elastic force realizes the up and down movement and achieves the purpose of entertainment. The above-mentioned structure has the following disadvantages: the elastic cord is easy to break due to long-term use, which is likely to cause injury to children and is not safe enough.

[Content of the invention]

The invention overcomes the disadvantages of the above-mentioned technologies, and provides a safe and simple-structured children's entertainment device.

To achieve the above object, the present invention adopts the following technical solutions:

A children's entertainment device, including a support body 1, a fixed part 11 is provided on the support body 1, a swing rod drive assembly 4 is movably connected to the fix part 11, and the upper end of the swing rod drive assembly 4 is movably connected with a Children's carrier 2, the carrier 2 is placed above the support body 1; the lower end of the swing rod drive assembly 4 is movably connected with a driver 3 that can drive the carrier 2 to move toward or away from it when moving up and down, and drive Part 3 is arranged between support body 1 and carrier part 2 .

The beneficial effects of the present invention are: since the present invention is hinged with a swing rod drive assembly on the support body, and the swing rod drive assembly is movably connected with the bearing parts and the foot plate moving towards or away from each other, therefore, the structure design of the present invention is reasonable , When used, the product has good safety performance and is not easy to cause children to be injured.

[Description of drawings]

FIG. 1 is a perspective view of Embodiment 1 of the present invention.

Fig. 2 is an exploded view of Embodiment 1 of the present invention.

Fig. 3 is a diagram of the original state before the exercise of Embodiment 1 of the present invention.

Fig. 4 is a state diagram after exercise of Embodiment 1 of the present invention.

Fig. 5 is a perspective view of Embodiment 2 of the present invention.

Fig. 6 is an exploded view of Embodiment 2 of the present invention.

Fig. 7 is a diagram of the original state before the exercise of Embodiment 2 of the present invention.

Fig. 8 is a state diagram after exercise of Embodiment 2 of the present invention.

[Detailed ways]

A children's entertainment device, comprising a support body 1, on which a fixed part 11 is arranged, on which a swing rod drive assembly 4 is hinged, and the upper end of the swing rod drive assembly 4 is movably connected with a The carrier 2 is placed above the support body 1; the lower end of the swing rod drive assembly 4 is movably connected with a driver 3 that can drive the carrier 2 to move toward or away from it when moving up and down. 3 is arranged between the support body 1 and the carrier 2.

Embodiment 1, referring to Figures 1-4, the support body 1 is a support base 100, the fixed part 11 is a guide column 111 arranged on one side of the support base, and the guide column 111 is vertically arranged on the support base 100 ; The carrier 2 is provided with an opening 21 for connecting the seat bag, the bottom side of the carrier 2 is provided with an upper sliding sleeve 22 that can slide up and down along the guide column 111, and the driver 3 is provided with a device on one side. There is a sliding sleeve 31 that can slide up and down along the guide column 111, the upper end of the swing rod drive assembly 4 is movably connected to the side wall of the upper sliding sleeve 22 of the carrier 2, and the lower end of the swing rod drive assembly 4 is movably connected to the On the side wall of the sliding casing 31 of the driver 3 . The guide post 111 is a hollow guide tube, and an insert post 23 that can be inserted into the guide tube is provided in the upper sliding sleeve 22 .

The swing rod driving assembly 4 includes a first swing rod 41, a second swing rod 42, and a third swing rod 43, and one end of the first swing rod 41, the second swing rod 42, and the third swing rod 43 are respectively connected to the guide The side wall of the post 111, the upper sliding sleeve 22 side wall of the bearing part 2, and the lower sliding sleeve 31 side wall of the driver 3 are hinged, and the other end of the second swinging rod 42 is hinged with the other end of the third swinging rod 43. The first The other end of the swing rod 41 is hinged in the middle of the second swing rod 42 .

The support base 100 is a bottom plate with an opening, and the guide column 111 is arranged beside the opening.

When the child is not applying force, it is in the state shown in FIG. 3 , and the bottom surface of the bearing part 2 in the upper sliding sleeve 22 is supported on the top surface of the guide post 111 . When the child steps down on the driving part 3, the sliding sleeve 31 of the driving part 3 moves down along the guide column 111, driving the third swinging rod 43 to swing downwards, and the hinge point of the second swinging rod 42 and the third swinging rod 43 Close to the guide column 111, the upper end of the second swing lever 42 swings upwards relative to the guide column 111, thereby driving the upper sliding sleeve 22 of the carrier 2 to move up along the guide column 111; when the carrier 2 moves to the highest point, Under the action of the child's own gravity, the bearing part 2 starts to move down again, while the bearing part 2 moves up.

Embodiment 2, referring to Figs. 5-8, the support body 1 is a support chassis 101, and a space for accommodating the bearing part 2 and the driving part 3 is provided in the support chassis 101, and the fixing part 11 is provided on the support bottom The upper support ring 112 on the frame 101, the upper support ring 112 is arranged in the horizontal direction on the support base frame 101, and the opening 21 for connecting the seat pocket is provided on the carrier 2; on the upper support ring 112, there are at least 2 movably connected Set the swing rod drive assembly 4, in the present invention, the swing rod drive assembly 4 is 2 groups. The upper end of each swing rod driving assembly 4 is movably connected to the periphery of the bearing member 2 , and the lower end of each swing rod driving assembly 4 is movably connected to the periphery of the driving member 3 .

The support chassis 101 also includes a lower support ring 113 on which a plurality of connecting rods are fixedly connected, and the upper support ring 112 is fixedly connected to top ends of the plurality of connecting rods. A cross bar 114 is arranged on the lower support ring 113 , a guide rod 115 is arranged on the cross bar 114 , and a sleeve 32 sliding up and down along the guide rod 115 is arranged at the bottom of the driving member 3 .

The swing rod drive assembly 4 includes a first swing rod 410, a second swing rod 420, and a third swing rod 430. The middle part of the first swing rod 410 is hinged on the upper support ring 112. The second swing rod 420, the One end of the three swinging rods 430 is respectively hinged with the periphery of the carrier 2 and the periphery of the driver 3, the other end of the second swinging rod 420 is hinged with the upper end of the first swinging rod 410, and the other end of the third swinging rod 430 is hinged with the first swinging rod 430. The lower end of the rod 410 is hinged.

When the child does not apply force, it is in the state of Figure 7. When the child steps down on the driving part 3, the sleeve 32 of the driving part 3 moves down along the guide rod 115, driving the inner end of the third swinging rod 430 to swing downward, and the outer end of the third swinging rod 430 pulls the first swing inward. The lower end of the rod 410 makes the first swing rod 410 rotate around the upper support ring 112, and the upper end of the first swing rod 410 moves outward to pull the second swing rod 420 up, thereby driving the carrier 2 to move upward; when the carrier 2 moves upward At the highest point, under the action of the child's own gravity, the carrier 2 starts to move down again, and the carrier 2 moves up.

Claims (10)

1. children entertainment device, it is characterized in that including supporter (1), be provided with fixed part (11) at supporter (1), be connected with fork driven unit (4) at fixed part (11), the movable upper end of this fork driven unit (4) is connected with the bearing part (2) for the splendid attire children, and this bearing part (2) places supporter (1) top; The lower end of described fork driven unit (4) is connected with one can drive bearing part (2) and its work when moving up and down in opposite directions or from mobile actuator (3), actuator (3) is arranged between supporter (1) and the bearing part (2).

2. a kind of children entertainment device according to claim 1, it is characterized in that described supporter (1) is support plinth (100), described fixed part (11) is for being arranged on the lead (111) of support plinth one side, and this lead (111) vertically arranges on support plinth (100); Be provided with the opening (21) of sitting pocket for connecting at bearing part (2), be provided with the upper sliding sleeve pipe (22) that can slide up and down along lead (111) in bearing part (2) bottom one side, be provided with the downslide sleeve pipe (31) that can slide up and down along lead (111) in a side of actuator (3), described fork driven unit (4) movable upper end is connected on upper sliding sleeve pipe (22) sidewall of bearing part (2), and described fork driven unit (4) lower end is movably connected on downslide sleeve pipe (31) sidewall of actuator (3).

3. a kind of children entertainment device according to claim 2 is characterized in that described lead (111) is the guide pipe of hollow, is provided with the inserting column (23) that can be inserted in the guide pipe in described upper sliding sleeve pipe (22).

4. according to claim 2 or 3 described a kind of children entertainment devices, it is characterized in that fork driven unit (4) comprises the first swing arm (41), the second swing arm (42), the 3rd swing arm (43), described the first swing arm (41), the second swing arm (42), one end of the 3rd swing arm (43) respectively with lead (111) sidewall, upper sliding sleeve pipe (22) sidewall of bearing part (2), the downslide sleeve pipe (31) of actuator (3) is side walls hinged, the other end of the other end of the second swing arm (42) and the 3rd swing arm (43) is hinged, and the other end of the first swing arm (41) is hinged on the middle part of the second swing arm (42).

5. a kind of children entertainment device according to claim 2 is characterized in that described support plinth (100) is a base plate, is provided with opening at base plate, is provided with described lead (111) on one side at opening.

6. a kind of children entertainment device according to claim 1, it is characterized in that described supporter (1) is bearing chassis (101), in bearing chassis (101), be provided with the space that holds bearing part (2) and actuator (3), described fixed part (11) is for being arranged on the upper support ring (112) on the bearing chassis (101), this upper support ring (112) is provided with the opening (21) of sitting pocket for connecting in the upper horizontal direction setting of bearing chassis (101) at bearing part (2); Be connected with the described fork driven units of at least 2 groups (4) at upper support ring (112), each fork driven unit (4) movable upper end is connected to the periphery of bearing part (2), and each fork driven unit (4) lower end is movably connected in the periphery of actuator (3).

7. a kind of children entertainment device according to claim 6, it is characterized in that described bearing chassis (101) also includes lower support ring (113), be fixedly connected with a plurality of connecting rods at lower support ring (113), described upper support ring (112) is fixedly connected on the top of a plurality of connecting rods.

8. a kind of children entertainment device according to claim 6, it is characterized in that described fork driven unit (4) comprises the first swing arm (410), the second swing arm (420), the 3rd swing arm (430), the middle part of described the first swing arm (410) is hinged on the upper support ring (112), the second swing arm (420), one end of the 3rd swing arm (430) respectively with bearing part (2) periphery, actuator (3) peripheral hinged, the upper end of the other end of the second swing arm (420) and the first swing arm (410) is hinged, and the lower end of the other end of the 3rd swing arm (430) and the first swing arm (410) is hinged.

9. a kind of children entertainment device according to claim 7, it is characterized in that being provided with cross bar (114) at lower support ring (113), be provided with guide post (115) at cross bar (114), be provided with the sleeve pipe (32) that slides up and down along guide post (115) in actuator (3) bottom.

10. a kind of children entertainment device according to claim 6 is characterized in that described fork driven unit (4) is 2 groups.

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