Rocking chair
By combining the dual-sided swing design with the buffer mechanism, the problems of imbalance and space occupation of rocking chairs are solved, resulting in a more comfortable and portable rocking chair suitable for various environments.
Patent Information
- Application Number
- CN202520612732.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-02
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-04-02
AI Technical Summary
Existing rocking chair designs suffer from a one-sided rocking mechanism that causes an imbalance, and the cushioning mechanism located at the back of the chair takes up a lot of space, failing to meet portability requirements.
It adopts a double-sided swing design, with elastic sheets providing front swing support and a buffer mechanism absorbing and releasing rear swing energy, combined with a compact structural layout and optimized material selection.
It solves the discomfort during the use of rocking chairs, significantly reduces the space occupied after storage, improves portability and comfort, reduces production costs, and improves durability.
Smart Images
Figure CN223886534U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a rocking chair. BACKGROUND
[0002] As a kind of leisure seat with swing function, rocking chair is widely used in family leisure, outdoor activities and other scenes by the small amplitude back and forth swing of exerting force to seat by user, to achieve the effect of relieving stress and relaxing body and mind. However, there are some significant technical problems in the design of existing rocking chair, which need to be solved. Most of the rocking chairs on the market adopt unilateral rocking mechanism, which is usually arranged on the front side or rear side of rocking chair, resulting in the unbalanced feeling of one side hard and the other side soft during use, which brings uncomfortable experience to consumers. In addition, with the increasing popularity of camping activities and the increasing demand for portable furniture, foldable table and chair are favored due to their convenient storage, loading and transportation. However, the design of existing rocking chair often leads to large space occupation after storage due to the location of the buffer mechanism on the rear side of the chair, which cannot meet the needs of efficient packaging and convenient transportation. These problems not only affect the user experience, but also limit the application range of rocking chair in outdoor scenes. SUMMARY
[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a rocking chair.
[0004] The utility model realizes the following technical scheme:
[0005] A rocking chair, comprising a main body for a person to sit on, a base is arranged on both sides of the lower side of the main body, an elastic sheet is arranged between the front side of the lower side of the main body and the base, the elastic sheet can enable the main body and the base to swing, a buffer mechanism is further arranged on the rear side of the main body and the base, and the buffer mechanism can reduce the amplitude of the rear side of the main body.
[0006] In the utility model embodiment, the upper end of the buffer mechanism is hinged to the rear side of the main body, the lower end of the buffer mechanism can be hinged to the base, and the lower end of the buffer mechanism and / or the rear end of the base does not exceed the last side of the main body.
[0007] In the utility model embodiment, the buffer mechanism comprises a first rod and a second rod which are connected in series, the upper end of the first rod is hinged to the rear side of the main body, the lower end of the first rod is inserted into the second rod, the lower end of the second rod can be hinged to the base, a spring is arranged in the second rod, the lower end of the first rod can be connected with the upper end of the spring, and the first rod can move axially in the second rod.
[0008] In the utility model embodiment, the main body comprises a bottom rod located at the lower side, and the front side of the bottom rod is connected with the base through the elastic sheet.
[0009] The utility model discloses an embodiment, the base includes the support rod of inclination setting, the elastic sheet includes the inclination section and the straight section, the inclination section can be connected with the fixed connection of support rod, the straight section can be connected with the fixed connection of bottom bar.
[0010] An embodiment of the utility model, the main part includes the inclined bar of lower front side, the inclined bar can be connected with the bottom bar front end, the space is formed between the inclined bar and the inclination section, and this space can make the main part swing forward relative to the base.
[0011] An embodiment of the utility model, the elastic sheet is fixed with the support rod, bottom bar between through lock bolt fixed connection.
[0012] An embodiment of the utility model, the base includes the connecting piece of rear side, the connecting piece upper side can be articulated with the lower end of buffer mechanism, the connecting piece middle part is provided with vertical cavity, and the bottom bar rear side can be located in the cavity, and the bottom bar can move up and down in the cavity, when the rocking chair is in the static state, the bottom bar is located in the upper middle part of the cavity in the up and down direction.
[0013] The utility model discloses a rocking chair, has the following beneficial effects: first, through the cooperation of elastic sheet and buffer mechanism, the discomfort problem of traditional rocking chair single side rocking mechanism is solved. Elastic sheet is responsible for providing the swing support of front side, and buffer mechanism releases the energy of rear swing through spring assembly, so that the rocking chair is more stable and comfortable in the process of front and rear swing.
[0014] Secondly, the lower end of buffer mechanism and the rear end of base do not exceed the last side position of main part, significantly reduce the space occupation of rocking chair after folding or storage, make it more suitable for camping and other need portability scenes.
[0015] Thirdly, the elastic sheet is fixed with the support rod, bottom bar between through lock bolt fixed connection, facilitates dismounting and replacement, reduces maintenance cost. Meanwhile, the whole structure is simple, and the number of parts is less, and the production cost is low, easy to manufacture and popularize.
[0016] Finally, through the optimization design of the material and parameter of key components such as elastic sheet and buffer mechanism, the durability and applicability of rocking chair are further improved, so that it can run stably for a long time in various environments.
[0017] In conclusion, the utility model provides a rocking chair with simple structure, reliable performance and convenient storage through bilateral swing design, compact structure layout and optimized material selection, and fully meets the double needs of users for comfort and portability. BRIEF DESCRIPTION OF DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.
[0019] Figure 1 is a side view of the present application.
[0020] Figure 2 is a perspective view of the present application.
[0021] Figure 3 is a sectional view of the present application. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0023] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0024] In addition, the terms "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" are only used for descriptive purpose and are not to be construed as indicating or implying relative importance or an indicated number of technical features. Thus, features defined with "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more than two, unless otherwise specifically limited.
[0025] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0026] In the present application, unless otherwise specifically defined and limited, the "upper" or "lower" of the first feature of the second feature can include the direct contact of the first and second features, or it can include the contact of the first and second features through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature of the second feature include the vertical direction of the first feature above and obliquely above the second feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The "lower", "lower" and "lower" of the first feature of the second feature include the vertical direction of the first feature below and obliquely below the second feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.
[0027] With reference to the drawings of the specification, the present application provides a rocking chair, the specific structure and operating principle of which will be combined with the drawings Figure 1 to the drawings Figure 3 will be described in detail.
[0028] The core structure of the rocking chair includes a main body 1, a base 2, an elastic sheet 3 and a buffer mechanism 4. The main body 1 is the part for people to sit on, which is usually composed of a frame and a seat, which is consistent with or the same as the prior art, and will not be described in detail again. The base 2 is arranged on both sides below the main body 1, which is used to support the whole rocking chair and keep stable. The elastic sheet 3 is located between the front side below the main body 1 and the base 2, which is made of a metal material with high elasticity and fatigue resistance, such as spring steel. The elastic sheet 3 realizes the forward and backward swing of the main body 1 relative to the base 2 through its own elastic deformation. The buffer mechanism 4 is arranged between the rear side of the main body 1 and the base 2, which mainly functions to reduce the amplitude of the swing of the main body 1 backward, and at the same time absorbs and releases energy through the internal spring assembly.
[0029] The specific installation mode of the S1 elastic sheet 3 is as follows: the elastic sheet 3 is composed of an inclined section 9 and a straight section 10, the inclined section 9 is fixedly connected to the support rod 8 on the base 2, and the straight section 10 is fixedly connected to the bottom rod 12 below the main body 1. The angle between the inclined section 9 and the straight section 10 ranges from 130° to 160°, which ensures that the elastic sheet 3 can provide sufficient elastic support force during the oscillation of the main body 1. The elastic sheet 3 is fixedly connected to the support rod 8 and the bottom rod 12 through the locking bolt 11. The design of the locking bolt 11 allows the elastic sheet 3 to be easily disassembled and replaced after long-term use, thereby reducing maintenance costs.
[0030] The structure design and working principle of the S2 buffer mechanism 4 are as follows: the buffer mechanism 4 includes a first rod 5 and a second rod 6, and the first rod 5 and the second rod 6 are in a sleeved relationship. The upper end of the first rod 5 is hingedly connected to the rear side of the main body 1, and the lower end of the first rod 5 is inserted into the second rod 6, and the lower end of the second rod 6 is hingedly connected to the base 2. The second rod 6 is internally provided with a spring 7, the lower end of the first rod 5 is connected to the upper end of the spring 7, and the first rod 5 can move in the axial direction of the second rod 6. When the main body 1 oscillates backward, the first rod 5 compresses the spring 7 in the axial direction of the second rod 6, converting part of the kinetic energy into elastic potential energy and storing it; when the main body 1 swings back, the spring 7 releases the energy stored in the compression process, assisting the main body 1 to reset. This design not only realizes smooth transition during the forward and backward oscillation of the rocking chair, but also effectively reduces the risk of falling caused by unstable center of gravity of the user.
[0031] The structural design of the S3 main body 1 further optimizes the function of the rocking chair. The main body 1 includes a base rod 12 and an inclined rod 13 located at the bottom. The front side of the base rod 12 is connected to the base 2 via an elastic plate 3. The base rod can be a horizontal straight rod in a static state. The inclined rod 13 is connected to the front end of the base rod 12. A space 30 is formed between the inclined rod 13 and the inclined section 9 of the elastic plate 3. This space allows the main body 1 to swing forward relative to the base 2, while also increasing the buffer space and providing better flexible connection at the front of the rocking chair. When the user applies a forward force, the main body 1 completes the forward swinging motion through the elastic deformation of the elastic plate 3; when the force disappears, the elastic plate 3 returns to its original shape, driving the main body 1 back to the initial position. In addition, the rear side of the base rod 12 is accommodated in the vertical cavity 15 in the middle of the connector 14 on the rear side of the base 2, and the base rod 12 can move vertically within the cavity 15. When the rocking chair is stationary, the base rod 12 is located in the middle of the cavity 15 in the vertical direction. This allows the rocking chair to rock up and down, not just downwards, increasing its functionality. Simultaneously, the base rod can also swing upwards. Unlike the previous direct restriction, this reduces the overall rigidity of the structure and improves the flexibility of the connection. This design improves the overall stability of the rocking chair, significantly reduces its space occupation when folded or stored, and the cavity also acts as a guide, ensuring that the rocking chair does not wobble side to side when rocking up and down.
[0032] The design of the S4 base 2 fully considers the portability and storage performance of the rocking chair. The base 2 includes a support rod 8 and a connector 14. The support rod 8 is angled, and the base at the front of the support rod forms a triangular structure to improve support stability and is used to fix the inclined section 9 of the elastic plate 3. The upper part of the connector 14 is hinged to the lower end of the buffer mechanism 4, and the middle of the connector 14 has a vertical cavity 15 to accommodate the base rod 12. The design of the connector 14 ensures that the lower end of the buffer mechanism 4 and the rear end of the base 2 do not exceed the rearmost position of the main body 1 (see attached diagram, where A is an auxiliary line representing the rearmost side of the main body), thus significantly reducing the space occupied by the rocking chair after folding or storage. This compact structural layout is particularly suitable for scenarios requiring portability, such as camping.
[0033] The S5 elastic plate 3 is made of a metal material with high elasticity and fatigue resistance, such as spring steel, to ensure that it is not prone to plastic deformation during long-term use. The outer surfaces of the first rod 5 and the second rod 6 of the cushioning mechanism 4 are both treated with rust prevention, such as by applying an anti-rust coating or using stainless steel, to improve its durability in outdoor environments. The spring constant of the spring 7 is selected according to the load-bearing range of the rocking chair to ensure that the cushioning mechanism 4 can work normally under different load conditions. Furthermore, the gap between the base rod 12 and the connecting piece 14 is controlled within the range of 3mm to 8mm to avoid unnecessary frictional noise when the base rod 12 moves within the cavity 15, while ensuring that the base rod 12 can slide smoothly within the cavity 15.
[0034] In practical applications, the rocking chair operates as follows: When a user sits on the main body 1 and applies a forward force, the main body 1 swings forward through the elastic deformation of the elastic plate 3. At this time, the space formed between the inclined rod 13 and the inclined section 9 of the elastic plate 3 allows the main body 1 to swing forward smoothly. When the force disappears, the elastic plate 3 returns to its original shape, causing the main body 1 to return to its initial position. When the user applies a backward force, the main body 1 swings backward, and the first rod 5 compresses the spring 7 along the axial direction of the second rod 6, converting some kinetic energy into elastic potential energy for storage. When the main body 1 swings back forward, the spring 7 releases the energy stored during compression, assisting the main body 1 in resetting. During this process, the buffer mechanism 4 effectively reduces the amplitude of the backward swing of the main body 1, making the rocking chair more stable and comfortable during its back-and-forth swing.
[0035] The folding and storage process of the S7 rocking chair has also been significantly optimized. Since the lower end of the buffer mechanism 4 and the rear end of the base 2 do not exceed the rearmost position of the main body 1, the overall volume of the rocking chair can be greatly reduced when folded or stored. In addition, the elastic plate 3 is fixedly connected to the support rod 8 and the base rod 12 by locking bolts 11, which facilitates disassembly and replacement, further improving the portability and maintenance convenience of the rocking chair.
[0036] In summary, this invention solves the discomfort caused by the unilateral rocking mechanism of traditional rocking chairs through the synergistic effect of the elastic sheet 3 and the buffer mechanism 4, while significantly reducing the space occupied by the rocking chair after folding or storage. The overall structure is simple, with few parts, low production cost, and is easy to manufacture and promote. By optimizing the materials and parameters of key components such as the elastic sheet 3 and the buffer mechanism 4, the durability and applicability of the rocking chair are further improved, enabling it to operate stably for a long time in various environments. Furthermore, the rocking chair uses a relatively flexible connection method at both the front and rear ends, providing users with a better riding experience.
[0037] The foregoing description illustrates and describes preferred embodiments of the present invention. As previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or related technical or knowledge. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.
Claims
1. A rocking chair, comprising a main body for sitting, wherein bases are provided on both sides below the main body, characterized in that, An elastic sheet is provided between the front side of the main body and the base, which allows the main body and the base to swing; a buffer mechanism is also provided at the rear side of the main body and the base, which can reduce the amplitude of the swing at the rear side of the main body.
2. A rocking chair according to claim 1, characterized in that, The upper end of the buffer mechanism is hinged to the rear side of the main body, and the lower end of the buffer mechanism can be hinged to the base. The lower end of the buffer mechanism and / or the rear end of the base do not exceed the rearmost side of the main body.
3. A rocking chair according to claim 2, characterized in that, The buffer mechanism includes a first rod and a second rod that are sleeved together. The upper end of the first rod is hinged to the rear side of the main body, and the lower end of the first rod is inserted into the second rod. The lower end of the second rod can be hinged to the base. A spring is provided inside the second rod, and the lower end of the first rod can be connected to the upper end of the spring. The first rod can move axially within the second rod.
4. A rocking chair according to any one of claims 1-3, characterized in that, The main body includes a bottom rod located below, and the front side of the bottom rod is connected to the base via an elastic plate.
5. A rocking chair according to claim 4, characterized in that, The base includes a support rod that is inclined, and the elastic sheet includes an inclined section and a straight section. The inclined section can be fixedly connected to the support rod, and the straight section can be fixedly connected to the base rod.
6. A rocking chair according to claim 5, characterized in that, The main body includes a diagonal bar located on the lower front side, which can be connected to the front end of the base bar; a space is formed between the diagonal bar and the inclined section, which allows the main body to swing forward relative to the base.
7. A rocking chair according to claim 6, characterized in that, The elastic sheet is fixedly connected to the support rod and the bottom rod by locking bolts.
8. A rocking chair according to claim 4, characterized in that, The base includes a rear connector, which can be hinged to the lower end of the buffer mechanism. A vertical cavity is provided in the middle of the connector, and the rear side of the base rod can be located in the cavity. The base rod can move up and down in the cavity. When the rocking chair is in a stationary state, the base rod is located in the upper middle part of the cavity in the vertical direction.