Swing structure of flat-bottom rocking chair
By adopting curved fixed base and arc-shaped limit block structure in a flat-bottom rocking chair, combined with rolling steel balls and sliding brackets, the problems of complex structure instability and inconvenience of individual footstools are solved, achieving a more stable and convenient user experience.
Patent Information
- Application Number
- CN202420980690.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-05-08
AI Technical Summary
The existing flat-bottomed rocking chair has a relatively complex rocking structure and is not stable enough. The supporting footstools are generally set up separately, which is inconvenient to use.
The structure including a curved fixed base, a curved limit block and a rolling steel ball is adopted to simplify the support structure, and an integrated footstool structure is realized through the curved limit block and sliding bracket, allowing height adjustment.
It improves the stability and convenience of use of rocking chairs, simplifies the structure, and enhances user comfort.
Smart Images
Figure CN222129754U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of flat-bottomed rocking chairs, in particular to a rocking structure of a flat-bottomed rocking chair. Background Art
[0002] A rocking chair is a rocking chair that usually has one or more curved bases that allow the seat to move in different directions so that people can rock. Rocking chairs are usually used for leisure and relaxation or quiet contemplation, and can also help relieve stress and soothe the body and mind. Some rocking chairs also have backrests and armrests, making it more comfortable for people to sit on them. The bracket at the bottom of a traditional rocking chair that contacts the ground is generally an arc bracket structure. After long-term use, this type of rocking chair will leave obvious traces of the rocking chair rolling on the ground, affecting the appearance of the ground;
[0003] There is a flat-bottomed rocking chair in the prior art, whose bottom support structure is flat and will not produce indentations on the ground. This rocking chair makes the rocking chair body rock by a rocking structure between the flat base and the rocking chair body. However, this rocking structure generally uses multiple connecting rods and bearing structures, and the structure is relatively complex. It is not stable enough after being used for a long time, and the footstool matched therewith is generally provided separately, and the position of the footstool needs to be adjusted during use, which is relatively troublesome. Utility Model Content
[0004] The technical problem to be solved by the utility model is that the rocking structure of the existing flat-bottomed rocking chair is relatively complex and not stable enough, and the footstool is generally provided separately, which makes the rocking chair as a whole inconvenient to use.
[0005] To solve the above problems, the technical solution adopted by the utility model is a rocking structure of a flat-bottom rocking chair, including a flat-bottom bracket, two support frames are fixed on the upper side of the flat-bottom bracket, two rocking structures are symmetrically fixed above the two support frames, the rocking structure includes an arc-shaped fixed base fixed on the upper side of the support frame, an arc-shaped hollow area is opened inside the arc-shaped fixed base, an arc-shaped long through hole connected to the arc-shaped hollow area is opened on the upper side of the arc-shaped fixed base, an arc-shaped limit plate is fixed between the two sides of the arc-shaped hollow area, a plurality of limit holes are opened on the upper side of the arc-shaped limit plate, a rolling steel ball is clamped in the limit hole, an arc-shaped limit block is slidably provided in the arc-shaped long through hole, a slide groove is opened on one side of the flat-bottom bracket, and a footstool structure is slidably provided in the slide groove.
[0006] As a further solution of the utility model: a limiting groove is provided on the lower side of the arc-shaped limiting block, and the side surface of the limiting groove is connected with the surface of the rolling steel ball to facilitate the sliding of the arc-shaped limiting block.
[0007] As a further solution of the utility model: a connecting plate is fixed on the upper side of the arc-shaped limiting block, and a rocking chair body is fixed on the upper side of the connecting plate.
[0008] As a further solution of the utility model: the footstool structure includes a sliding bracket slidably arranged in the sliding groove, a connecting frame is fixed on the upper side of the sliding bracket, two limiting square tubes are fixed on the upper side of the connecting frame, and a movable rod is inserted in the limiting square tube.
[0009] As a further solution of the utility model: an elastic steel sheet is fixed on the inner side of the movable rod, a stopper is fixed on one side of the elastic steel sheet, a through hole is opened on one side of the movable rod at the stopper, and a plurality of circular holes are opened on one side of the limiting square tube. The stopper passes through the through hole and is clamped in the circular hole to fix the position of the movable rod and determine the height of the footstool body.
[0010] As a further solution of the utility model: a footstool body is fixed on the top of the movable rod.
[0011] Compared with the prior art, the utility model has the following advantages: 1. The utility model adds an arc-shaped fixed base and an arc-shaped limit block structure, and supports the rocking chair body through a plurality of rolling steel balls, so the structure is relatively simple, there is no complicated bracket structure, and the stability is relatively strong;
[0012] 2. An integrated footstool structure has been added, which is simpler to use and can adjust the height to improve the user's comfort. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0014] Figure 1 The utility model is a three-dimensional diagram of the overall structure of a flat-bottom rocking chair in a rocking structure.
[0015] Figure 2 The utility model is a partial structural sectional view of the rocking structure of a flat-bottom rocking chair.
[0016] Figure 3 It is an enlarged view of the A-section structure in the rocking structure of a flat-bottom rocking chair of the utility model.
[0017] Figure 4 It is an enlarged view of the structure of part B in the rocking structure of a flat-bottom rocking chair of the utility model.
[0018] In the attached figure:
[0019] 1. Flat-bottom bracket; 2. Support frame; 3. Arc-shaped fixed base; 4. Arc-shaped limit plate; 5. Rolling steel ball; 6. Arc-shaped limit block; 7. Connecting plate; 8. Rocking chair body; 9. Sliding bracket; 10. Connecting frame; 11. Limiting square tube; 12. Movable rod; 13. Elastic steel sheet; 14. Footstool body; 1.1. Slide groove; 3.1. Arc-shaped hollow area; 3.2. Arc-shaped long through hole; 4.1. Limiting hole; 6.1. Limiting groove channel; 11.1. Round hole; 12.1. Through hole; 13.1. Stopper. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] The utility model provides a technical solution to solve the existing problems raised in the background technology.
[0022] Combined with Figure 1-4 It can be known that the device includes a flat-bottom bracket 1, two support frames 2 are fixed on the upper side of the flat-bottom bracket 1, and two swing structures are symmetrically fixed above the two support frames 2. The swing structure includes an arc-shaped fixed base 3 fixed on the upper side of the support frame 2, and an arc-shaped hollow area 3.1 is opened inside the arc-shaped fixed base 3, and an arc-shaped long through hole 3.2 connected to the arc-shaped hollow area 3.1 is opened on the upper side of the arc-shaped fixed base 3, which can limit the position of the connecting plate 7, and an arc-shaped limit plate 4 is fixed between the two sides of the arc-shaped hollow area 3.1, and a plurality of limit holes 4.1 are opened on the upper side of the arc-shaped limit plate 4. A rolling steel ball 5 is clamped in the limit hole 4.1, which is conducive to the sliding of the arc-shaped limit block 6, so as to facilitate the sliding of the arc-shaped limit block 6, and an arc-shaped limit block 6 is slidably provided in the arc-shaped long through hole 3.2, and a slide groove 1.1 is opened on one side of the flat-bottom bracket 1, and a footstool structure is slidably provided in the slide groove 1.1.
[0023] A limiting groove 6.1 is provided at the lower side of the arc-shaped limiting block 6, and the side of the limiting groove 6.1 is connected to the surface of the rolling steel ball 5, so as to facilitate the sliding of the arc-shaped limiting block 6; a connecting plate 7 is fixed to the upper side of the arc-shaped limiting block 6, and a rocking chair body 8 is fixed to the upper side of the connecting plate 7; the footstool structure includes a sliding bracket 9 slidably arranged in the slide groove 1.1, a connecting frame 10 is fixed to the upper side of the sliding bracket 9, and two limiting square tubes 11 are fixed to the upper side of the connecting frame 10, and a limiting square tube 11 is inserted into There is a movable rod 12; an elastic steel sheet 13 is fixed to the inner side of the movable rod 12, a stopper 13.1 is fixed to one side of the elastic steel sheet 13, a through hole 12.1 is opened at the stopper 13.1 on one side of the movable rod 12, and a plurality of circular holes 11.1 are opened on one side of the limiting square tube 11, and the stopper 13.1 passes through the through hole 12.1 and is clamped in the circular hole 10.1, so as to fix the position of the movable rod 12 and determine the height of the footstool body 14; the footstool body 14 is fixed to the top of the movable rod 12.
[0024] The working principle of the present application is as follows: when using the rocking chair, first pull the sliding bracket 9 out of the slide groove 1.1, then pull the footstool body 14, drive the movable rod 12 to slide in the limiting square tube 11, when the position height is adjusted, the stopper 13.1 can pass through the through hole 12.1 and be inserted into the round hole 10.1 to fix the position, and then the user can lie on the rocking chair body 8. When the rocking chair body 8 rocks, the arc-shaped limiting block 6 will be driven to slide in the arc-shaped hollow area 3.1 through the connecting plate 7, and a plurality of rolling steel balls 5 in the arc-shaped hollow area 3.1 are conducive to the sliding of the arc-shaped limiting block 6.
[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A rocking structure of a flat-bottomed rocking chair, comprising a flat-bottomed bracket (1), two support frames (2) being fixed on the upper side of the flat-bottomed bracket (1), characterized in that: Two swing structures are symmetrically fixed above the two support frames (2), and the swing structure comprises an arc surface fixed base (3) fixed on the upper side of the support frame (2), an arc-shaped hollow area (3.1) is provided inside the arc surface fixed base (3), an arc-shaped long through hole (3.2) connected to the arc-shaped hollow area (3.1) is provided on the upper side of the arc surface fixed base (3), an arc-shaped limit plate (4) is fixed between the two sides of the arc-shaped hollow area (3.1), a plurality of limit holes (4.1) are provided on the upper side of the arc-shaped limit plate (4), a rolling steel ball (5) is limit-engaged in the limit hole (4.1), an arc-shaped limit block (6) is slidably provided in the arc-shaped long through hole (3.2), and a slide groove (1.1) is provided on one side of the flat bottom bracket (1), and a footrest structure is slidably provided in the slide groove (1.1).
2. The rocking structure of a flat-bottomed rocking chair according to claim 1, characterized in that: A limiting groove (6.1) is provided on the lower side of the arc-shaped limiting block (6), and the side surface of the limiting groove (6.1) is connected to the surface of the rolling steel ball (5).
3. The flat-bottomed rocking chair rocking structure according to claim 1, characterized in that: A connecting plate (7) is fixed on the upper side of the arc-shaped limiting block (6), and a rocking chair body (8) is fixed on the upper side of the connecting plate (7).
4. The rocking structure of a flat-bottomed rocking chair according to claim 1, characterized in that: The footstool structure comprises a sliding bracket (9) slidably arranged in a sliding groove (1.1); a connecting frame (10) is fixed on the upper side of the sliding bracket (9); two limiting square tubes (11) are fixed on the upper side of the connecting frame (10); and a movable rod (12) is inserted into the limiting square tube (11).
5. The rocking structure of a flat-bottomed rocking chair according to claim 4, characterized in that: An elastic steel sheet (13) is fixed inside the movable rod (12), a stopper (13.1) is fixed on one side of the elastic steel sheet (13), a through hole (12.1) is provided on one side of the movable rod (12) at the stopper (13.1), and a plurality of circular holes (11.1) are provided on one side of the limiting square tube (11).
6. The rocking structure of a flat-bottomed rocking chair according to claim 4, characterized in that: A footstool body (14) is fixed to the top of the movable rod (12).