CN218474866U

CN218474866U - Adjustable balanced seesaw

Info

Publication number: CN218474866U
Application number: CN202222809068.7U
Authority: CN
Inventors: 郑孝坤
Original assignee: Yongkang Longfa Industry And Trade Co ltd
Current assignee: Yongkang Longfa Industry And Trade Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-02-14
Anticipated expiration: 2032-10-25

Abstract

An adjustable balance seesaw. The problem of current seesaw both ends weight when the difference is great influence play experience is solved. It includes support and wane, be equipped with first seat district and second seat district on the wane, the middle part of wane is connected with the support and makes the wane can swing the setting, at least one side in wane middle part both sides is equipped with balancing unit, balancing unit include the back shaft, the back shaft pass through the mounting bracket and locate on the wane, the mounting bracket on be equipped with the balancing piece that provides ascending effect when this side wane pushes down. The beneficial effects of the utility model are that, set up balancing unit, through the setting of balancing piece and back shaft for the balancing piece can provide ascending effort when the wane moves, thereby the weight of balanced wane both sides, greatly increased both sides play experience. The utility model discloses simple structure still has, convenient assembling, and the action is reliable, advantages such as long service life.

Description

Adjustable balanced seesaw

Technical Field

The utility model relates to an amusement and body-building apparatus, in particular to an adjustable balance seesaw.

Background

A seesaw is a game tool for children, and generally comprises a seesaw, wherein the middle part of the seesaw is erected on a support, two persons sit at two ends of the seesaw, step on the ground in turn to enable one end of the seesaw to be raised and the other end of the seesaw to fall, and the steps are repeated to play for getting music. The seesaw is the toy that children all can experience, can temper children's waist power, receive liking deeply by children, traditional seesaw structure is although simple, but its crowd that only can the similar weight of adaptation uses, experience to the great children of weight can worsen, current seesaw is fit for two people that the weight is about the same to play promptly, just hardly use when two people's weight difference is very big, need increase balancing unit, make the product adaptation scope less, be unfavorable for the crowd that parent etc. exist the weight difference and use.

SUMMERY OF THE UTILITY MODEL

Influence the problem of playing experience when different great for solving current seesaw both ends weight among the background art, the utility model provides an adjustable balanced seesaw.

The technical scheme of the utility model is that: the utility model provides an adjustable balanced seesaw, includes support and wane, be equipped with first seat district and second seat district on the wane, the middle part of wane is connected with the support and makes the wane can swing the setting, at least one side in the both sides of wane middle part is equipped with balancing unit, balancing unit include the back shaft, the back shaft locate on the wane through the mounting bracket, the mounting bracket on be equipped with the balancing piece that provides ascending effect when this side wane pushes down.

As a further improvement of the present invention, the balance member is a volute spiral spring, one end of the volute spiral spring is clamped on the mounting frame, the other end of the volute spiral spring is connected to the supporting shaft, and the volute spiral spring provides an upward elastic force when the side rocker is pressed down.

As the utility model discloses a further improvement, the mounting bracket include a board portion, the back shaft on be equipped with the connector, connector and the articulated setting of extension board portion, extension board portion on be equipped with the joint axle of the scroll coil spring joint of being convenient for, the connector on be equipped with the draw-in groove of the scroll coil spring joint of being convenient for.

As a further improvement of the utility model, the balance member be the torsional spring, the mounting bracket include a board portion, the back shaft on be equipped with the connector, the connector set up with extension board portion is articulated, torsional spring one end locate on a board portion, the other end links to each other with the connector, the torsional spring provide ascending elastic force when this side wane pushes down.

As a further improvement of the present invention, the mounting bracket includes a sleeve portion, the sleeve portion is sleeved on the seesaw and slides with the seesaw.

As a further improvement of the utility model, bushing portion and wane between match through the mode of guide rail with the spout and make bushing portion can the relative wane setting of sliding, bushing portion or wane on be equipped with and be used for bushing portion spacing locating part.

As a further improvement, the wane on be equipped with handrail and handrail frame, the handrail locate on the handrail frame, handrail frame and wane between form the space of sliding, bushing portion slide at the wane of space department of sliding on the relative wane.

As a further improvement of the utility model, the rocker is provided with a handrail, and the sleeve part is provided with a notch which is convenient for passing through the handrail.

As a further improvement, the one end of back shaft locate on the mounting bracket and can relative the mounting bracket rotate, the other end is equipped with the gyro wheel, the back shaft have the second position of opening the primary importance that makes the balancing piece play and drawing in, the back shaft laminate mutually through gyro wheel and holding surface when it is in the primary importance.

As a further improvement, the supporting shaft comprises at least two telescopic legs which can be mutually telescopic, and the length of the supporting shaft is adjusted between the adjacent telescopic legs through a positioning hole and a positioning pin matched mode.

The beneficial effects of the utility model are that, set up balancing unit, through the setting of balancing piece and back shaft for the balancing piece can provide ascending effort when the wane moves, thereby the weight of balanced wane both sides, greatly increased both sides play experience. The utility model discloses simple structure still has, convenient assembling, and the action is reliable, advantages such as long service life.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the support shaft in the second position according to the first embodiment of the present invention.

Fig. 3 is a schematic diagram of the exploded structure of fig. 1.

Fig. 4 is a partially enlarged schematic view of fig. 3.

Fig. 5 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a third embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a fourth embodiment of the present invention.

Fig. 8 is a schematic structural view of the support shaft in the second position according to the fourth embodiment of the present invention.

Fig. 9 is a schematic structural diagram of a fifth embodiment of the present invention.

Fig. 10 is a schematic structural diagram of a sixth embodiment of the present invention.

In the figure, 1, a bracket; 2. a seesaw; 21. a first seating area; 22. a second seating area; 23. a middle part; 24. a guide rail; 25. hinging a shaft; 3. a handrail; 4. a balancing device; 41. a support shaft; 411. a telescopic leg; 412. positioning holes; 413. positioning pins; 42. a mounting frame; 421. a support plate portion; 422. clamping the shaft; 423. a sleeve portion; 424. a chute; 425. a notch; 43. a balance member; 431. a volute spiral spring; 432. a torsion spring; 44. a connector; 441. a card slot; 45. a stopper; 46. a roller; 5. an armrest frame; 51. and (4) a sliding space.

Detailed Description

The embodiments of the present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1 and fig. 2-10, an adjustable balance seesaw comprises a support 1 and a seesaw 2, and of course, a seesaw rod, a seesaw tube and the like can be used instead of the seesaw in actual production. Be equipped with first seat district 21 and second seat district 22 on the wane 2, the middle part 23 of wane 2 is connected with support 1 and makes the setting of wane 2 can swing, and specifically speaking, the middle part of wane passes through articulated shaft 25 and articulates on the support and can swing relative to the support, and more specifically speaking, wane and support also can lead to and locate the mode that axle and groove mutually supported, directly sets up the axle if on the wane. The first seat area and the second seat area are respectively arranged at two sides of the hinge shaft. At least one side in 2 middle part 23 both sides of wane is equipped with balancing unit 4, balancing unit 4 include back shaft 41, back shaft 41 locate on wane 2 through mounting bracket 42, mounting bracket 42 on be equipped with and provide ascending effect's balancing piece 43 when this side wane 2 pushes down. The beneficial effects of the utility model are that, set up balancing unit, through the setting of balancing piece and back shaft for the balancing piece can provide ascending effort when the wane moves, thereby the weight of balanced wane both sides, greatly increased both sides play experience. The utility model discloses simple structure still has, convenient assembling, and the action is reliable, advantages such as long service life. In the actual production process, the wane can set up two, two collapsible settings of wane, the support also can collapsible setting simultaneously, through the round pin hub fixation, the round pin axle can avoid the round pin axle to lose through the chain setting, of course in the actual production process, handrail also can collapsible setting, as embodiment four, five and six show.

The balancer 43 is a scroll spring 431, one end of the scroll spring 431 is caught on the mounting bracket 42, and the other end is connected to the support shaft 41, and the scroll spring 431 provides an upward elastic force when the side rocker is pressed down. Specifically speaking, mounting bracket 42 include a board portion 421, back shaft 41 on be equipped with connector 44, connector 44 and board portion 421 articulated the setting, board portion 421 on be equipped with the joint axle 422 of the scroll coil spring 431 joint of being convenient for, connector 44 on be equipped with the draw-in groove 441 of the scroll coil spring 431 joint of being convenient for. Can draw in the back shaft in when wane both ends weight phase difference is not big, also can adjust the position of mounting bracket, adjust the big size of effort that makes progress to make wane both sides personnel all have better playing to experience. The seat that weight is heavier usually loosens the mounting bracket in one side that sets up balancing unit through the locating part, and the pipe portion that slides adjusts the balancing unit of wane both sides for the crowd that the wane can the adaptation difference uses. Certainly in actual production process, also can all set up balancing unit in the wane both sides, loosen the mounting bracket through the locating part, the pipe portion that slides adjusts the balancing unit of wane both sides for the wane can the different crowds of adaptation use. More specifically, when the side seating area is forced downward, the support shaft swings relative to the mounting bracket and drives the roller over a support surface (ground, etc.), while rotation of the support shaft drives the volute spiral spring or torsion spring or other counterbalance to provide a counter force.

Balance member 43 be torsional spring 432, mounting bracket 42 include a board portion 421, support shaft 41 on be equipped with connector 44, connector 44 and the articulated setting of board portion 421, torsional spring 432 one end locate on a board portion 421, the other end links to each other with connector 44, torsional spring 432 provide ascending elastic force when this side wane 2 pushes down. Specifically speaking, the both sides of connector all can set up the torsional spring, controls and makes the product atress more even for product long service life. The difference between the first embodiment and the third embodiment is that the first embodiment uses a spiral coil spring and the third embodiment uses a torsion spring, and more specifically, the second embodiment can also adopt the structure of the mounting bracket and the armrest.

The mounting bracket 42 includes a sleeve portion 423, and the sleeve portion 423 is sleeved on the rocker 2 and slidably engaged with the rocker 2. Thereby the distance that can adjust the arm of force through the slip of sleeve pipe part adjusts ascending effort for the product can be adjusted according to the user, thereby makes product adaptation wide range, increases interestingly.

The sleeve portion 423 and the rocker 2 are matched with each other by means of the guide rail 24 and the sliding groove 424, so that the sleeve portion 423 can be slidably disposed relative to the rocker 2, and a position-limiting member 45 for limiting the sleeve portion 423 is disposed on the sleeve portion 423 or the rocker 2. The guide rail is convenient for the mounting bracket to slide with the wane, provides reliable spacing, avoids the mounting bracket to rotate for product long service life.

The rocker 2 on be equipped with handrail 3 and handrail frame 5, handrail 3 locate on handrail frame 5, handrail frame 5 and rocker 2 between form the space 51 that slides, bushing portion 423 on the rocker 2 of space 51 department that slides 2 slides relatively. The distance of motion to balancing unit has been injectd like this, is convenient for adjust and operate, and product wholeness can be better, does the utility model discloses an optimal mode. In the actual production process, the handrail can be omitted. Of course, the mounting sleeve can be detachably connected with the wane in the actual production process.

The rocker 2 is provided with a handrail 3, and the sleeve portion 423 is provided with a notch 425 which is convenient for passing through the handrail 3. Such structure can make sleeve pipe part sliding distance longer, simple structure, simple to operate, be the utility model discloses an preferred mode. The difference between the first embodiment and the second embodiment is mainly that the armrest frame is provided in the first embodiment, and the armrest frame is not provided in the second embodiment. Of course, in the actual production process, the balancing piece can be replaced by the torsion spring in the second implementation.

One end of the supporting shaft 41 is arranged on the mounting frame 42 and can rotate relative to the mounting frame 42, the other end of the supporting shaft 41 is provided with a roller 46, the supporting shaft 41 has a first position where the balancing piece 43 is opened and works and a second position where the balancing piece is folded, and the supporting shaft 41 is attached to a supporting surface through the roller 46 when the supporting shaft is located at the first position. Such structure can be packed up the back shaft to when making same or close weight personnel use, simplify the operating procedure, conveniently play, do not additionally occupy space, do the utility model discloses an optimal mode. Of course, the supporting shaft and the mounting frame, the mounting frame and the wane can be arranged into a detachable structure, and the supporting shaft or the mounting frame (balancing device) can be directly taken down when the people with the same or similar weight use the device.

The supporting shaft 41 comprises at least two telescopic legs 411 which can be mutually telescopically arranged, and the length of the supporting shaft 41 is adjusted between the adjacent telescopic legs 411 in a matching mode of a positioning hole 412 and a positioning pin 413. The telescopic legs can be supported as required, so that the rollers can be contacted with the supporting surface conveniently, the relative mounting frame can rotate conveniently, and the balance piece can provide elastic force conveniently.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The skilled person should understand that: although the present invention has been described in accordance with the above embodiments, the inventive concept is not limited to this embodiment, and any modification of the inventive concept will be included in the scope of the patent claims.

Claims

1. The utility model provides an adjustable balanced seesaw, includes support (1) and wane (2), be equipped with first seat district (21) and second seat district (22) on wane (2), middle part (23) of wane (2) are connected with support (1) and make wane (2) can swing the setting, its characterized in that in at least one side in wane (2) middle part (23) both sides is equipped with balancing unit (4), balancing unit (4) including back shaft (41), back shaft (41) locate wane (2) through mounting bracket (42), mounting bracket (42) on be equipped with and provide ascending effect force balancing piece (43) when this side wane (2) push down.

2. An adjustable seesaw according to claim 1, wherein the balance member (43) is a spiral coil spring (431), one end of the spiral coil spring (431) is caught on the mounting frame (42) and the other end is connected to the support shaft (41), and the spiral coil spring (431) provides an upward elastic force when the seesaw is pressed down.

3. The adjustable balance seesaw as claimed in claim 2, wherein the mounting frame (42) comprises a support plate portion (421), the support shaft (41) is provided with a connector (44), the connector (44) is hinged to the support plate portion (421), the support plate portion (421) is provided with a clamping shaft (422) for facilitating clamping of the spiral coil spring (431), and the connector (44) is provided with a clamping groove (441) for facilitating clamping of the spiral coil spring (431).

4. The adjustable balance seesaw as claimed in claim 1, wherein the balance member (43) is a torsion spring (432), the mounting bracket (42) comprises a support plate portion (421), the support shaft (41) is provided with a connector (44), the connector (44) is hinged to the support plate portion (421), one end of the torsion spring (432) is arranged on the support plate portion (421), the other end of the torsion spring is connected to the connector (44), and the torsion spring (432) provides an upward elastic force when the side seesaw (2) is pressed down.

5. An adjustable balance rocker according to claim 1, wherein the mounting member (42) comprises a sleeve portion (423), and the sleeve portion (423) is disposed on the rocker (2) and slidably engaged with the rocker (2).

6. The adjustable balance seesaw as claimed in claim 5, wherein the sleeve portion (423) is engaged with the seesaw (2) by means of the guide rail (24) and the sliding groove (424) to allow the sleeve portion (423) to be slidably disposed with respect to the seesaw (2), and the sleeve portion (423) or the seesaw (2) is provided with a stopper (45) for stopping the sleeve portion (423).

7. The adjustable balance seesaw as claimed in claim 5, wherein the seesaw (2) is provided with the armrest (3) and the armrest frame (5), the armrest (3) is provided on the armrest frame (5), a sliding space (51) is formed between the armrest frame (5) and the seesaw (2), and the sleeve portion (423) slides relative to the seesaw (2) at the sliding space (51).

8. An adjustable balance seesaw as claimed in claim 5, wherein the seesaw (2) is provided with a handle (3), and the sleeve portion (423) is provided with a cut-out (425) for passing through the handle (3).

9. An adjustable seesaw as claimed in claim 1 wherein the support shaft (41) is mounted at one end to the mounting frame (42) and is rotatable relative to the mounting frame (42) and at the other end is provided with rollers (46), the support shaft (41) having a first position in which it is opened to allow the counterbalancing members (43) to act and a second position in which it is closed, the support shaft (41) engaging the support surface when in its first position via the rollers (46).

10. An adjustable balance seesaw as claimed in claim 1 wherein the support shaft (41) comprises at least two telescoping legs (411) which are telescopically arranged with respect to each other, and the length of the support shaft (41) is adjusted between adjacent telescoping legs (411) by means of the location holes (412) and location pins (413) cooperating.