CN210448070U

CN210448070U - Novel seesaw

Info

Publication number: CN210448070U
Application number: CN201920884323.XU
Authority: CN
Inventors: 吴兴余
Original assignee: Longquan Hongman E Commerce Co Ltd
Current assignee: SICHUAN HONG HAIER AMUSEMENT EQUIPMENT Co.,Ltd.
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-05-05
Anticipated expiration: 2029-06-13

Abstract

The utility model relates to an amusement equipment technical field just discloses a novel seesaw, including base, connecting plate, the front of base and the upper portion at the back are all seted up porosely, the opening has been seted up to the upper surface of two sides of base, the top fixedly connected with bracing piece of inner cavity of the base one side, the terminal swing joint of bracing piece has driven gear, another bracing piece of bottom fixedly connected with of inner cavity of the base one side, the terminal swing joint of another bracing piece has the driving gear, the peripheral winding of driving gear has the chain, just the driving gear passes through chain drive with driven gear and is connected. This novel seesaw through the position change of fly leaf, can change the arm of force length of seesaw, can satisfy the demand that two people that the weight is very big played the seesaw, also can stretch out the length change seesaw's of base through the backup pad home range, the usage of seesaw is wider.

Description

Novel seesaw

Technical Field

The utility model relates to an amusement equipment technical field specifically is a novel seesaw.

Background

Along with the improvement of living standard of people, the material life is more and more abundant, and body-building amusement facilities are more and more common, and a lot of body-building apparatus are installed near the district, and the seesaw is the amusement instrument that many children liked, has occupied important position in children's amusement project all the time, and the seesaw principle is lever principle, and the people is power and resistance to the pressure of seesaw, and the distance that the people reaches the fixed point of seesaw is power arm and 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.

However, when we have looked over the history of seesaws, we have found that a problem that plagues children of the next generation always is that it is difficult for two people with large weight differences to play with the seesaw, for example, when a child with heavy weight and a child with light weight play with the seesaw, it is difficult to play freely due to the large weight differences. Similarly, when a father and a mother take a child to go out for a walk and see that a seesaw child wants to play, parents are very helpless, and because of the difference of the weight, two ends of the seesaw are difficult to balance, so that a seesaw which can balance the weight problem by adjusting the length of the arm is needed, and if people do not want to play the seesaw, only want to sit on the seesaw for rest, a person cannot play the seesaw.

SUMMERY OF THE UTILITY MODEL

Not enough to current seesaw, the utility model provides a novel seesaw possesses the length of the adjustable arm of force, and the seesaw can keep horizontality's advantage, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: a novel seesaw comprises a base and a connecting plate, wherein holes are formed in the upper portions of the front surface and the back surface of the base, openings are formed in the upper surfaces of two side surfaces of the base, a supporting rod is fixedly connected to the top end of one side of an inner cavity of the base, a driven gear is movably connected to the tail end of the supporting rod, another supporting rod is fixedly connected to the bottom end of one side of the inner cavity of the base, a driving gear is movably connected to the tail end of the other supporting rod, a chain is wound on the periphery of the driving gear, the driving gear is connected with the driven gear through chain transmission, supporting plates are fixedly connected to two sides of the chain, a rocker is fixedly connected to the surface of the driving gear, the tail end of the rocker penetrates through the other side of the base and extends out of the other, the two ends of the bottom of the inner cavity of the connecting plate are respectively provided with a slideway, the surface of each slideway is clamped with a movable plate, the top and the bottom of the inner cavity of the connecting plate are both fixedly connected with supporting rods, the tail ends of the supporting rods are fixedly connected with shaft sleeves, a fixed rod is fixedly sleeved on the inner ring of the shaft sleeve, one end of the fixed rod is movably connected with a driving gear, one side of the driving gear is fixedly connected with a rotating rod which penetrates through and extends out of the bottom of the connecting plate, the other end of the fixed rod is movably connected with a driven gear, the outer edge of the driving gear is wound with a chain, the outer edge of the driving gear is in transmission connection with the outer edge of the driven gear through a chain, one side of the chain is fixedly connected with a push rod, the tail end of the push rod is fixedly connected with a movable plate, the top of the movable plate is fixedly connected with a handrail, and the top of the movable plate is fixedly connected with an anti-skid pad.

Preferably, the armrest has a T-shape and the push rod has an L-shape.

Preferably, the number of the supporting plates is two, and the two supporting plates are fixed on two sides of the same chain.

Preferably, the number of the chains is three, the number of the driving gears is three, and the number of the driven gears is three.

Preferably, the driving gear above the inner cavity of the connecting plate is movably connected to the left side of the fixing rod, and the driving gear below the inner cavity of the connecting plate is movably connected to the right side of the fixing rod.

Preferably, the push rod above the connecting plate inner cavity is fixed at one end close to the driven gear, and the push rod below the connecting plate inner cavity is fixed at one end close to the driven gear.

Preferably, the height of the front surface and the height of the back surface of the base are both higher than the height of the side surfaces of the base.

With current seesaw contrast, the utility model discloses possess following beneficial effect:

1. this novel seesaw through the position change of fly leaf, can change the arm of force length of seesaw, can satisfy the demand that two people that the weight is very big played the seesaw.

2. This novel seesaw through the backup pad, can make the seesaw keep the horizontality, when not playing the seesaw, the seesaw can use as the seat, also can stretch out the length change seesaw's of base home range through the backup pad, and the usage of seesaw is wider.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a front view of the base of the present invention;

FIG. 3 is a schematic side view of the structural base of the present invention;

FIG. 4 is a schematic cross-sectional view of the structural connection plate of the present invention;

FIG. 5 is a schematic top view of the structure of the present invention;

FIG. 6 is a schematic view of the structure of the present invention, wherein the slide rail is connected to the movable plate;

fig. 7 is a schematic view of the connection between the driving gear and the driven gear of the present invention.

In the figure: 1. a base; 2. an aperture; 3. a support bar; 4. a driven gear; 5. a driving gear; 6. a chain; 7. a rocker; 8. a support plate; 9. a connecting plate; 10. a slideway; 11. a shaft sleeve; 12. fixing the rod; 13. rotating the rod; 14. a push rod; 15. a movable plate; 16. a connecting pin; 17. a handrail; 18. a non-slip mat; 19. and (4) opening.

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 creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, a novel seesaw comprises a base 1, a connecting plate 9, a hole 2 is formed on the upper portion of the front and back of the base 1, openings 19 are formed on the upper surfaces of two side surfaces of the base 1, a support rod 3 is fixedly connected to the top end of one side of the inner cavity of the base 1, a driven gear 4 is movably connected to the end of the support rod 3, another support rod 3 is fixedly connected to the bottom end of one side of the inner cavity of the base 1, a driving gear 5 is movably connected to the end of the other support rod 3, a chain 6 is wound on the periphery of the driving gear 5, the driving gear 5 is in transmission connection with the driven gear 4 through the chain 6, supporting plates 8 are fixedly connected to both sides of the chain 6, a rocker 7 is fixedly connected to the surface of the driving gear 5, the end of the rocker 7 penetrates through and extends out of the other side of, the two ends of the bottom of the inner cavity of the connecting plate 9 are respectively provided with a slide way 10, the surface of the slide way 10 is clamped with a movable plate 15, the top and the bottom of the inner cavity of the connecting plate 9 are respectively and fixedly connected with a supporting rod 3, the tail end of the supporting rod 3 is fixedly connected with a shaft sleeve 11, the inner ring of the shaft sleeve 11 is fixedly sleeved with a fixed rod 12, one end of the fixed rod 12 is movably connected with a driving gear 5, one side of the driving gear 5 is fixedly connected with a rotating rod 13, the rotating rod 13 penetrates through and extends out of the bottom of the connecting plate 9, the other, and the outer edge of the driving gear 5 is in transmission connection with the outer edge of the driven gear 4 through a chain 6, one side of the chain 6 is fixedly connected with a push rod 14, the tail end of the push rod 14 is fixedly connected with a movable plate 15, the top of the movable plate 15 is fixedly connected with a handrail 17, and the top of the movable plate 15 is fixedly connected with an anti-skid pad 18.

The armrest 17 is T-shaped, and the push rod 14 is L-shaped.

Wherein, the number of backup pad 8 is two, and two backup pads 8 are fixed on the both sides of same section of chain 6, are fixed on the both sides of same section of chain 6 through two backup pads 8, and when rotating rocker 7, two backup pads 8 can remove the same distance.

The number of the chains 6 is three, the number of the driving gears 5 is three, and the number of the driven gears 4 is three.

Wherein, the driving gear 5 swing joint of connecting plate 9 inner chamber top is on the left side of dead lever 12, and the driving gear 5 swing joint of connecting plate 9 inner chamber below is on the right side of dead lever 12.

The push rod 14 above the inner cavity of the connecting plate 9 is fixed at one end close to the driven gear 4, the push rod 14 below the inner cavity of the connecting plate 9 is fixed at one end close to the driven gear 4, and the length difference of the two force arms can be changed in the largest range through the design of the push rod 14.

Wherein, the height of the front surface and the back surface of the base 1 is higher than the height of the side surface.

The working principle is as follows: during the use, when needing to change seesaw arm of force length, rotatory left side dwang 13, left fly leaf 15 stretches out connecting plate 9, rotatory right side dwang 13, the fly leaf 15 on right side moves in connecting plate 9, adjust the fly leaf 15 of both sides and stop rotatory dwang 13 behind the suitable length, when needing to change the home range of seesaw, rotatory rocker 7, backup pad 8 stretches out opening 19, adjust backup pad 8 to suitable height, stop rotatory rocker 7, when needing the seesaw to keep horizontal state, rotatory rocker 7 makes backup pad 8 stretch out opening 19 completely.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the equipment or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In addition, in the drawings of the present invention, the filling pattern is only for distinguishing the pattern layer, and is not limited to any other pattern.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel seesaw, includes base (1), connecting plate (9), its characterized in that: the upper parts of the front surface and the back surface of the base (1) are provided with holes (2), the upper surfaces of two side surfaces of the base (1) are provided with openings (19), the top end of one side of an inner cavity of the base (1) is fixedly connected with a support rod (3), the tail end of the support rod (3) is movably connected with a driven gear (4), the bottom end of one side of the inner cavity of the base (1) is fixedly connected with another support rod (3), the tail end of the other support rod (3) is movably connected with a driving gear (5), the periphery of the driving gear (5) is wound with a chain (6), the driving gear (5) and the driven gear (4) are in transmission connection through the chain (6), the two sides of the chain (6) are both fixedly connected with support plates (8), the surface of the driving gear (5) is fixedly connected with a rocker (7), and the tail end of the rocker, the middle part of the connecting plate (9) is provided with a through hole (2), the connecting plate (9) is movably connected with the base (1) through a connecting pin (16), both ends of the bottom of an inner cavity of the connecting plate (9) are respectively provided with a slide (10), a movable plate (15) is clamped on the surface of the slide (10), the top and the bottom of the inner cavity of the connecting plate (9) are respectively and fixedly connected with a supporting rod (3), the tail end of the supporting rod (3) is fixedly connected with a shaft sleeve (11), an inner ring of the shaft sleeve (11) is fixedly sleeved with a fixing rod (12), one end of the fixing rod (12) is movably connected with a driving gear (5), one side of the driving gear (5) is fixedly connected with a rotating rod (13), the rotating rod (13) penetrates through and extends out of the bottom of the connecting plate (9, the outer edge of driving gear (5) is twined and is had chain (6), and the outer edge of driving gear (5) is connected with driven gear (4) through chain (6) along the transmission, one side fixedly connected with push rod (14) of chain (6), the terminal fixedly connected with fly leaf (15) of push rod (14), fly leaf (15) top fixedly connected with handrail (17), fly leaf (15) top fixedly connected with slipmat (18).

2. A novel seesaw as claimed in claim 1, wherein: the shape of the handrail (17) is T-shaped, and the shape of the push rod (14) is L-shaped.

3. A novel seesaw as claimed in claim 1, wherein: the number of the supporting plates (8) is two, and the two supporting plates (8) are fixed on two sides of the same chain (6).

4. A novel seesaw as claimed in claim 1, wherein: the number of the chains (6) is three, the number of the driving gears (5) is three, and the number of the driven gears (4) is three.

5. A novel seesaw as claimed in claim 1, wherein: the driving gear (5) above the inner cavity of the connecting plate (9) is movably connected to the left side of the fixing rod (12), and the driving gear (5) below the inner cavity of the connecting plate (9) is movably connected to the right side of the fixing rod (12).

6. A novel seesaw as claimed in claim 1, wherein: the push rod (14) above the inner cavity of the connecting plate (9) is fixed at one end close to the driven gear (4), and the push rod (14) below the inner cavity of the connecting plate (9) is fixed at one end close to the driven gear (4).

7. A novel seesaw as claimed in claim 1, wherein: the height of the front surface and the height of the back surface of the base (1) are both higher than the height of the side surfaces of the base.