阅读说明：本技术 摇摆机构 (Swing mechanism ) 是由 赖族君 于 2020-04-20 设计创作，主要内容包括：本发明公开了一种摇摆机构,由固定构件和活动构件及其铰接两者的摇摆件组成,将固定构件和活动构件设计成角边结构,突破了现有技术采用单一直杆(边)的结构形式,使固定构件和活动构件的组合能够根据实际应用情况不断地变化,以丰富满足使用需求,有利于简化传统的具有摇摆机构的物品内部构造,保证强度刚性要求,发挥更复杂稳定的摇摆性能。(The invention discloses a swing mechanism, which consists of a fixed component, a movable component and a swing piece hinged with the fixed component and the movable component, wherein the fixed component and the movable component are designed into an angular edge structure, so that the structural form of a single straight rod (edge) adopted in the prior art is broken through, the combination of the fixed component and the movable component can be continuously changed according to the actual application condition, the use requirement is met, the internal structure of the traditional article with the swing mechanism is favorably simplified, the strength and rigidity requirements are ensured, and the more complex and stable swing performance is exerted.)

1. A rocking mechanism characterized in that: it is composed of fixed and movable members and their swinging parts.

2. The rocking mechanism of claim 1, wherein: the fixed component and the movable component are both composed of two corner edges.

3. The rocking mechanism of claim 2, wherein: the included angle of the corner edge of the fixing component is 60-130 degrees.

4. The rocking mechanism of claim 2, wherein: the included angle of the corner edge of the movable component is 90-150 degrees.

5. The rocking mechanism of claim 3 or 4, wherein: the rocking member is located between the corner points of the two.

6. The rocking mechanism of claim 3 or 4, wherein: the swinging piece is positioned between the corner edges of the swinging piece and the base.

Technical Field

The invention belongs to the field of geometric structures, and particularly relates to a swing mechanism.

Background

The rocking mechanism is a basic geometric structure which is widely applied to various technical fields, but due to the lack of technical attack and customs on basic subjects, the research on the rocking principle is stagnated. According to the known art, a rocking mechanism generally comprises a fixed member and a movable member, the fixed member being connected to the movable member by a hinge (pivot), the movable member being able to perform a reciprocating oscillation about a certain fulcrum of the fixed member. The swinging mechanism is applied to specific carriers such as chairs, beds, toys and the like, so that a swinging seat, a swinging crib and a swinging toy can be correspondingly formed, the fun is added to the daily life, and the leisure life quality is favorably improved.

Disclosure of Invention

The invention aims to provide a swing mechanism with innovativeness and good rigidity.

In order to solve the technical problems, the invention adopts the technical scheme that: a rocking mechanism is composed of fixed and movable members and a rocking part hinged to them.

Further, the fixed member and the movable member are each formed by two corner edges.

Further, the included angle of the corner edge of the fixing component is 60-130 degrees.

Further, the included angle of the corner edge of the movable component is 90-150 degrees.

Further, the rocking member is located between corner points of the two.

Further, the swinging piece is positioned between the corner edges of the two.

By implementing the technical scheme of the invention, the fixed component and the movable component are designed into the angular edge structure, so that the structural form of a single straight rod (edge) in the prior art is broken through, the combination of the fixed component and the movable component can be continuously changed according to the actual application condition, the use requirement is met, the internal structure of the traditional article with the swing mechanism is favorably simplified, the strength and rigidity requirements are ensured, and the more complex and stable swing performance is exerted.

Drawings

Fig. 1 is a schematic structural view of a rocking mechanism.

Fig. 2 is a schematic structural view of a fixing member used as a support assembly.

Fig. 3 is a schematic view of a movable member used as a suspension assembly.

Fig. 4 is a schematic structural view of the rocking chair.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, the rocking mechanism is composed of a fixed member a, a movable member B, and a rocking piece C. The fixing component is composed of two corner edges, and the corner edges mutually form an included angle of 90 degrees. The movable member is also formed by two corner edges which form an angle of 100 degrees with each other. Two swing rods C are hinged between the corner edges of the fixed component A and the corner edges of the movable component B.

As shown in fig. 2, when the fixing member a of the rocking mechanism is applied to the rocking chair, the fixing member a serves as the support assembly 2. The support assembly 2 is formed by a pair of legs 2.1 and four cross bars 2.2. The support leg 2.1 is formed by two right-angle sides which are mutually hinged, and the unfolding included angle of the support leg is 90 degrees. Four cross bars 2.2 are connected between two pairs of support legs 2.1, adjacent cross bars are parallel to each other, and each right-angle side is provided with two cross bars.

As shown in fig. 3, when the movable member B of the rocking mechanism is applied to the rocking chair, the movable member B serves as the suspension assembly 3. The suspension unit 3 is formed by a backrest frame 3.1 and a seat frame 3.2. The back frame 3.1 is composed of two main bars 3.1a and one sub-bar 3.1b, and the seat frame 3.2 is also composed of two main bars 3.2a and one sub-bar 3.2 b. The backrest frame 3.1 is articulated to the main bar of the seat frame 3.2, where the pivot shaft 4 is coaxially connected. The backrest frame is used for supporting the upper half of the human body, and the seat frame is used for supporting the lower half of the human body.

As shown in fig. 4, the legs 2.1 of the support members 2 near the corners are hinged to the booms 5 with the main rods 3.1a of the suspension members 3 near the corners, which are four in number. The connection of the suspension assembly 3 and the support assembly 2 is completed by the connection of the rocking member, i.e., the assembly of the rocking chair body frame is completed. The auxiliary rod of the suspension component 2 is paved with a cloth pad 1, and the head position and the hip position of the cloth pad 1 are pasted with soft films 1.1 so as to enhance the comfort of lying.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.