CN102641593B - Bi-level swing - Google Patents

Abstract

A double-horizontal swing, relating to a swing, comprising a support frame, a horizontal bar, and seats facing each other. The crossbeam connects the tops of the side brackets on the front and rear sides together; the horizontal bar is cross-connected with the left and right crossbeams respectively through the slewing pair and the suspension pendulum, and the left and right ends of the horizontal bar are respectively connected to the Facing seat connections. The present invention can ensure that the seat is always level at any time, can avoid the occurrence of safety accidents, has high safety and reliability, can make people of all ages enjoy it, and has the advantages of simple and reasonable structure, good rigidity, High strength, stable center of gravity, etc., can be used in various public places.

Description

double horizontal swing

technical field

The utility model relates to a swing, in particular to a double-horizontal swing.

Background technique

With the continuous improvement of living standards, people's material pursuits have also changed. There are more and more styles and types of swings, and the requirements for swings are also getting higher and higher. The seats of the swings currently on the market are generally tilted forward or backward when swinging, which is prone to safety accidents; and the current swing seats are generally one, two or more in the same direction. Can only sit side by side on the seat of the same direction, the form of entertainment is single, can not allow people to enjoy the fun of competing with each other. Although the Chinese patent whose authorized notification number is CN201157674Y discloses a swing chair for lovers, although the chair can be set facing each other, its structure is too simple, and the seat is still tilted when it swings. Its entertainment and safety performance Neither high.

Contents of the invention

The technical problem to be solved by the utility model is: to provide a safe, reliable and high-entertainment double-level swing, so as to solve the above-mentioned inadequacies existing in the prior art.

The technical solution to solve the above-mentioned technical problems is: a double-level swing, including a support frame, a horizontal bar, and seats facing each other. The left beam and the right beam connect the tops of the side brackets on the front and rear sides together; the horizontal bar is respectively cross-connected with the left beam and the right beam through the rotary pair and the suspension pendulum, and the left and right ends of the horizontal bar are respectively passed through the boom , The rotary pair is connected with the seats facing each other.

A further technical solution of the present invention is: a middle beam is also installed between the left beam and the right beam, the front and rear ends of the middle beam are respectively fixedly connected with the side brackets of the supporting frame, and the middle beam is connected with a rotary pair Fan-shaped suspension plate, the fan-shaped suspension plate is evenly opened with distance adjustment holes on its equal-diameter fan-shaped arc; each of the horizontal rods is composed of a left horizontal rod and a right horizontal rod, wherein the left horizontal rod passes through the rotary pair, The suspended pendulum is cross-connected with the left crossbeam, the right horizontal pole is cross-connected with the rotary pair, the suspended pendulum and the right crossbeam, and one end of the left horizontal pole and the right horizontal pole is respectively passed through the rotary joint and the fan-shaped suspension plate in the distance adjustment hole. The suspension board is connected, and the other end is respectively connected with the opposite seat through the suspension rod and the rotary pair.

A further technical solution of the present invention is: the left horizontal bar and the right horizontal bar are fixedly connected by a straight bar and a U-shaped bar respectively, and the straight bar is connected with the fan-shaped suspension plate and the suspension pendulum respectively. The U-shaped bar is connected with the boom through the rotary pair.

The seat described is a single seat.

Described seat is double seat.

The seat is also provided with a safety belt.

Due to the adoption of the above technical solution, compared with the prior art, the double horizontal swing of the utility model has the following beneficial effects:

1. Safe and reliable:

Because the horizontal bar of the present invention is respectively connected with the suspension type pendulum bar and the fan-shaped suspension plate through the rotary pair, thereby forming a parallelogram mechanism, it can ensure that the horizontal bar is always in a horizontal state; so that the seat, suspender and horizontal bar form another parallelogram to ensure that the seat is always level, therefore, the present invention can ensure that the seat is always level at any time, thereby avoiding the occurrence of safety accidents , greatly improving the safety and reliability of the swing.

In addition, safety belts can also be arranged on the seat of the present invention, which can further improve its safety and reliability performance.

2. People of all ages can have fun:

Because the present invention comprises support frame, horizontal bar, and the seat that is established opposite, it is unconventional that seat is set opposite to each other, can compete with each other for people sitting on the seat, can make the horizontal bars at both ends move up and down. Swing back and forth, so that people of all ages can have fun, and its unique way enriches the entertainment form of the swing.

3. Simple and reasonable structure:

The structure of the present invention is simple, and a fan-shaped suspension plate is used to connect the left horizontal bar and the right horizontal bar at both ends, and the separation distance between the two bars can also be adjusted by adjusting the different distance adjustment holes of the rotary pair on the fan-shaped suspension plate. And the amplitude of hem up and down; Therefore, the structure of the present invention is not only simple, but also very reasonable.

3. Good rigidity, high strength and stable center of gravity:

Since each part of the present invention is a rigid part, its rigidity is better, its strength is higher, and its center of gravity is stable.

4. Wide range of applications:

The present invention can be applied to various public places, such as schools, communities, clubs, kindergartens, parks and even hotel lobbies and other leisure and entertainment places. It can be used for people to take a nap or to play and entertain, and has a wide range of applications.

Below, the technical characteristics of the double-level swing of the present utility model will be further described in conjunction with the accompanying drawings and embodiments.

Description of drawings

Fig. 1: The structure diagram of the double horizontal swing of the utility model described in the first embodiment,

Figures 2 to 4: Schematic diagrams of the structure and principle of the double-horizontal swing of the utility model described in Embodiment 1,

Figure 2: Front view, Figure 3: Left view of Figure 2, Figure 4: Schematic diagram of the state of Figure 2 when it is oscillating;

In the figure, the parts are numbered as follows:

1-Seat, 2-Boom, 3-Horizontal bar, 31-Left horizontal bar, 32-Right horizontal bar,

33-straight rod, 34-U-shaped rod, 4-suspension swing rod, 5-support frame, 51-side bracket,

52-left beam, 53-middle beam, 54-right beam, 6-fan suspension plate.

specific embodiment

Embodiment one:

Disclosed in Figures 1 to 4 is a double-level swing, which includes a support frame 5, a horizontal bar 3, and two seats 1 facing each other. The support frame 5 includes The side bracket 51 and the left crossbeam 52, the middle crossbeam 53 and the right crossbeam 54 arranged in parallel, the left crossbeam 52, the middle crossbeam 53 and the right crossbeam 54 connect the side brackets 51 tops on the front and rear sides together; The crossbeam 53 is connected with a fan-shaped suspension plate 6 through a rotary pair, and the fan-shaped suspension plate 6 is evenly provided with a plurality of distance-adjusting holes on its equal-diameter fan-shaped arc; the horizontal bar 3 is composed of a left horizontal bar 31 and a right Horizontal bar 32 is made up of, wherein left horizontal bar 31 is cross-connected with left beam 52 through rotary pair, suspension type pendulum bar 4, and right horizontal bar 32 is cross-connected with right beam 54 through rotary pair, suspension type pendulum bar 4, and left horizontal bar 31 One end of the right horizontal rod 32 is connected with the fan-shaped suspension plate 6 through the rotary pair in the distance-adjusting hole of the fan-shaped suspension plate 6 respectively, and the other end is respectively connected with two seats 1 provided oppositely by four suspension rods 2 and the rotary pair. .

The left horizontal bar 31 and the right horizontal bar 32 are respectively fixedly connected by a section of straight bar 33 and a section of U-shaped bar 34. Auxiliary connection, the U-shaped bar 34 is connected with the boom 2 through a rotary pair.

The seat 1 is a double seat, and the seat 1 is also provided with a safety belt; the rotary pair is a commonly used rotary pair, including bearings, bearing sleeves and the like.

As a transformation of the first embodiment, the horizontal bar 3 can also be more than one, but 2, 3, 4 or even more arranged side by side, and the two ends of each horizontal bar pass through the boom , The rotary pair is connected with the seat.

As another modification of the first embodiment, the seat 1 may also be a single seat or a multi-person seat.

As yet another transformation of the first embodiment, the horizontal bar 3 may also be an integral horizontal bar. When an integral horizontal bar is used, the middle beam 53 and the fan-shaped suspension plate 6 may not be used, but such two seats The distance between the chairs 1 is a fixed distance, which is not easy to adjust.

Claims (6)

1. A double-horizontal swing, characterized in that: it includes a support frame (5), a horizontal bar (3), and a seat (1) facing each other, and the support frame (5) includes Side support (51) and left crossbeam (52), right crossbeam (54), left crossbeam (52), right crossbeam (54) connect together the side support (51) tops of front and back both sides; Described horizontal bar ( 3) The left and right beams (52) and right beams (54) are respectively cross-connected through the rotary pair and the suspension pendulum (4), and the left and right ends of the horizontal bar (3) are respectively connected to the opposite side through the boom (2) and the rotary pair. The established seat (1) is connected. 2. The double horizontal swing according to claim 1, characterized in that: a middle beam (53) is installed between the left beam (52) and the right beam (54), and the middle beam (53) The front and rear ends of the support frame (5) are fixedly connected to the side brackets (51) respectively, and the fan-shaped suspension plate (6) is connected to the middle beam (53) through a rotary pair. The distance adjustment holes are evenly opened on the radial fan-shaped arc; the horizontal rod (3) is composed of a left horizontal rod (31) and a right horizontal rod (32), wherein the left horizontal rod (31) passes through the rotary pair, the suspension swing rod (4) Cross-connect with the left crossbeam (52), the right horizontal rod (32) is cross-connected with the right crossbeam (54) through the slewing pair, the suspension swing rod (4), the left horizontal rod (31) and the right horizontal rod (32 ) are respectively connected to the fan-shaped suspension plate (6) through the rotary pair in the distance-adjusting hole of the fan-shaped suspension plate (6), and the other ends are connected to the opposite seat (1) through the boom (2) and the rotary pair respectively. . 3. The double-horizontal swing according to claim 2, characterized in that: the left horizontal rod (31) and the right horizontal rod (32) are respectively composed of a straight rod (33) and a U-shaped rod (34 ) is fixedly connected, the straight bar (33) is respectively connected with the fan-shaped suspension plate (6) and the suspension swing bar (4) through the rotary pair, and the U-shaped bar (34) is connected with the boom through the rotary pair (2) Connection. 4. The double-level swing according to claim 1, 2 or 3, characterized in that: the seat (1) is a single seat or a double seat. 5. The double-horizontal swing according to claim 1, 2 or 3, characterized in that: the seat (1) is also provided with a safety belt. 6. The double horizontal swing according to claim 4, characterized in that: the seat (1) is also provided with a safety belt.

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