Gathering type folding rocking chair and rocking chair frame
By designing a convergent folding rocking chair frame, eliminating the bottom rocking support, and adopting a four-legged support and foldable structure, the portability and usage space limitations of existing folding rocking chairs are solved, enabling use on uneven ground and a smaller folding size.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGZHOU JISILI BABY PROD CO LTD
- Filing Date
- 2025-05-12
- Publication Date
- 2026-04-28
AI Technical Summary
Existing folding rocking chairs are still quite large when folded, which cannot meet the portability requirements, and they need to be used on a flat surface, which limits the space available for their use.
A folding rocking chair frame was designed, comprising a combination of left and right rocking supports and a combination of foldable width-fixed supports. The bottom rocking support was eliminated, and four legs were used for support. The frame combines telescopic and sliding structures to achieve folding storage.
It enables the rocking chair to be used on uneven surfaces such as outdoor grass and beaches, and its smaller size when folded makes it easy to store and carry.
Smart Images
Figure CN224165968U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of furniture technology, specifically to a folding rocking chair and its frame. Background Technology
[0002] As living standards improve, people have higher demands for quality of life, resulting in a variety of leisure products that can meet people's needs. Rocking chairs are one such product, providing people with enjoyment and relaxation after meals.
[0003] There are many types of rocking chairs on the market. Traditional rocking chairs are fixed, generally large in size, cannot be folded, and are inconvenient to store and carry outdoors. With technological advancements, folding rocking chairs have become more common. However, existing folding rocking chairs are still relatively large when folded. Although they offer better portability than traditional rocking chairs (referring to fixed rocking chairs), there is still room for improvement in portability. Furthermore, existing rocking chairs, especially those with a rocking frame at the bottom, require a flat surface for use, limiting their usability. Utility Model Content
[0004] Therefore, this utility model provides a folding rocking chair and rocking chair frame to solve one or more of the above-mentioned problems.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] The first aspect of this utility model provides a folding rocking chair frame, including a left and right rocking bracket assembly and two first width fixed bracket assemblies, the two first width fixed bracket assemblies being movably connected to the front and rear sides of the left and right rocking bracket assembly in a forward or inverted manner.
[0007] Furthermore, there are two left and right swing bracket assemblies, which are separately arranged and symmetrically distributed left and right;
[0008] The left-right swing support assembly includes an upper support, a lower support, an upper folding rod, and a lower folding rod; the upper support and the lower support are arranged crosswise; the upper folding rod is located above the intersection of the upper and lower supports, and its two ends are rotatably connected to the upper and lower supports respectively via horizontal shafts; the lower folding rod is located below the intersection of the upper and lower supports, and its two ends are rotatably connected to the upper and lower supports respectively via horizontal shafts.
[0009] Furthermore, the first width fixed bracket assembly is a telescopic bracket assembly, including two telescopic frames and a first X-shaped winch; the two telescopic frames are spaced apart from each other on the left and right, each telescopic frame includes a first telescopic tube and a second telescopic tube, one end of the second telescopic tube is slidably inserted into the cavity of the first telescopic tube, and the other end of the second telescopic tube is rotatably connected to a first unit connecting seat; one end of each of the two legs of the first X-shaped winch is rotatably connected to a first pivot seat through a longitudinal axis, the first pivot seat located at the end of the legs of the first X-shaped winch is rotatably connected to a first sliding sleeve through a transverse axis, the first sliding sleeve is slidably sleeved on the outside of the first telescopic tube, and the other ends of the two legs of the first X-shaped winch are rotatably connected to the first unit connecting seat through a longitudinal axis;
[0010] When the first width fixed bracket assembly is installed in a forward position on the front side of the left and right swing bracket assembly, the upper end of the first telescopic tube is rotatably connected to the upper front part of the upper bracket via a horizontal axis, and the lower end of the second telescopic tube is rotatably connected to the lower front part of the lower bracket via a horizontal axis.
[0011] When the first width fixed bracket assembly is installed inverted on the front side of the left and right swing bracket assembly, the upper end of the second telescopic tube is rotatably connected to the upper front part of the upper bracket via a horizontal axis, and the lower end of the first telescopic tube is rotatably connected to the lower front part of the lower bracket via a horizontal axis.
[0012] When the first width fixed bracket assembly is installed in a forward position on the rear side of the left and right swing bracket assembly, the upper end of the first telescopic tube is rotatably connected to the upper rear part of the lower bracket via a horizontal shaft, and the lower end of the second telescopic tube is rotatably connected to the lower rear end of the upper bracket via a horizontal shaft.
[0013] When the first width fixed bracket assembly is installed upside down on the rear side of the left and right swing bracket assembly, the upper end of the second telescopic tube is rotatably connected to the upper rear part of the lower bracket via a horizontal shaft, and the lower end of the first telescopic tube is rotatably connected to the lower rear end of the upper bracket via a horizontal shaft.
[0014] Furthermore, the upper support has a strip-shaped through hole in its middle section, through which the lower support passes; or, the lower support has a strip-shaped through hole in its middle section, through which the upper support passes; so that the upper support and the lower support are coplanar.
[0015] Alternatively, the upper and lower supports can be stacked one on the left and one on the right, so that the upper and lower supports are not coplanar.
[0016] Furthermore, the first X-shaped winch includes a first leg and a second leg;
[0017] The first leg has a strip-shaped through hole in its middle section, through which the second leg passes; or, the second leg has a strip-shaped through hole in its middle section, through which the first leg passes; so that the first leg and the second leg are arranged on the same plane.
[0018] Alternatively, the first leg and the second leg can be stacked one in front of the other, so that the first leg and the second leg are not coplanar.
[0019] Wherein, when the first width fixed bracket assembly is disposed on the front side of the left and right swing bracket assembly, the first X-shaped winch is located between the two left and right swing bracket assemblies or disposed on the front side; when the first width fixed bracket assembly is disposed on the rear side of the left and right swing bracket assembly, the first X-shaped winch is located between the two left and right swing bracket assemblies or disposed on the rear side.
[0020] Furthermore, the first X-shaped winch also includes two width limiting plates, one end of which is rotatably connected via a longitudinal axis, and the other end is rotatably connected to the first leg and the second leg via a longitudinal axis, respectively.
[0021] The second aspect of this utility model provides a folding rocking chair, including a seat cushion and a folding rocking chair frame provided in the first aspect of this utility model;
[0022] The length of the lower support of the left and right swinging support assembly is greater than the length of the upper support. The upper rear end of the lower support serves as a backrest frame. The front end of the seat cushion is fitted onto the front ends of the two upper supports, and the upper rear end of the seat cushion is fitted onto the upper rear end of the lower support.
[0023] This utility model has the following advantages:
[0024] The folding rocking chair and rocking chair frame eliminate the bottom rocking support of the existing ordinary rocking chair. When unfolded, it is supported by four legs and can be used on outdoor grass, beach, and gravel surfaces, making it widely applicable. The left and right rocking support combination, the front width fixed support combination, and the rear width fixed support combination are all foldable structures, so they can be folded up for storage, making the folded size smaller and easier to store and carry. Attached Figure Description
[0025] To more clearly illustrate the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.
[0026] Figure 1 This is a schematic diagram of the structure of a folding rocking chair in Example 1;
[0027] Figure 2This is a schematic diagram of the structure of a folding rocking chair frame in Example 1;
[0028] Figure 3 This is a schematic diagram of the structure of a seat cushion in Example 1;
[0029] Figure 4 This is an exploded view of the rocking chair frame in Example 1;
[0030] Figure 5 This is a schematic diagram of the left-right swing bracket assembly;
[0031] Figure 6 This is a structural diagram of the first width fixed bracket;
[0032] Figure 7 This is a structural diagram of the second-width fixed bracket;
[0033] Figure 8 This is a schematic diagram of the rocking chair frame after it has been folded and assembled in Example 1;
[0034] Figure 9 Schematic diagrams of coplanar and non-coplanar structures of left and right swing bracket combinations;
[0035] Figure 10 Schematic diagrams of coplanar and non-coplanar structures of X-shaped winches;
[0036] Figure 11 A schematic diagram showing the X-shaped hinge in the first width fixed bracket positioned in front of (or behind) the telescopic frame or between the two.
[0037] Figure 12 A schematic diagram showing the X-shaped hinge in the second width fixed bracket positioned in front of (or behind) the left and right swing bracket combination or located between the two.
[0038] Figure 13 A schematic diagram of adding a width limiting plate to an X-shaped winch;
[0039] Figure 14 This is a schematic diagram of the structure of a folding rocking chair frame in Example 2;
[0040] Figure 15 This is a structural schematic diagram of a folding rocking chair frame according to Example 3;
[0041] Figure 16 This is a schematic diagram of another type of folding rocking chair frame in Example 3;
[0042] Figure 17 This is a schematic diagram of the structure of a folding rocking chair in Example 4;
[0043] Figure 18This is a schematic diagram of the structure of a folding rocking chair frame in Example 4;
[0044] Figure 19 This is a schematic diagram of the structure of a cushion in Example 4;
[0045] Figure 20 This is an exploded view of the rocking chair frame in Example 4;
[0046] Figure 21 A schematic diagram of the structure of the third-width fixed bracket;
[0047] Figure 22 This is a schematic diagram of the rocking chair frame after it has been folded and assembled in Example 4;
[0048] Figure 23 This is a schematic diagram of another type of folding rocking chair frame in Example 4;
[0049] Figure 24 This is a schematic diagram of the third type of folding rocking chair frame in Example 4;
[0050] Figure 25 This is a schematic diagram of the structure of a folding rocking chair in Example 5;
[0051] Figure 26 This is a schematic diagram of the structure of a folding rocking chair frame in Example 5;
[0052] Figure 27 This is a schematic diagram of the structure of a cushion in Example 5;
[0053] Figure 28 This is a schematic diagram of the structure of a handrail board in Example 5;
[0054] Figure 29 This is an exploded view of the rocking chair frame in Example 5;
[0055] Figure 30 This is a structural diagram of the fourth width fixed bracket;
[0056] Figure 31 This is a schematic diagram of the first width fixed bracket in Embodiment 5;
[0057] Figure 32 This is a schematic diagram of the rocking chair frame after it has been folded and gathered together in Example 5.
[0058] In the diagram: 1. Rocking chair frame; 11. Left and right rocking support assembly; 111. Upper support; 1111. Through hole; 112. Lower support; 113. Upper folding rod; 114. Lower folding rod; 12. First width fixed support; 121. First telescopic tube; 122. Second telescopic tube; 123. Top cap; 124. Support tube; 13. Second width fixed support; 14. Third width fixed support; 141. Fixed rod; 15. Fourth width fixed support; 151. Door-shaped fixed frame; 152. Integrated double-position sliding seat; 153. Integrated double-position connecting seat 161. Horizontal axis; 162. Vertical axis; 163. First unit connecting seat; 164. First pivot seat; 165. First sliding sleeve; 166. First leg; 167. Second leg; 168. Sliding locking element; 169. Width limiting piece; 170. Second pivot seat; 171. Second sliding sleeve; 172. Third pivot seat; 173. Third sliding sleeve; 174. Fourth sliding sleeve; 175. Second unit connecting seat; 176. Fourth pivot seat; 2. Seat cushion; 21. Sleeve; 22. Annular ring; 3. Armrest plate; 31. Circular hole; 32. Sleeve. Detailed Implementation
[0059] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0060] Example 1
[0061] like Figure 1-8 As shown, this embodiment provides a folding rocking chair and a rocking chair frame 1, wherein the folding rocking chair includes the rocking chair frame 1 and a seat cushion 2.
[0062] The rocking chair frame 1 includes a left and right rocking support assembly 11, a front width fixed support assembly, and a rear width fixed support assembly. In this embodiment, the front width fixed support assembly is a first width fixed support assembly 12, and the rear width fixed support assembly is a second width fixed support assembly 13. The front width fixed support assembly is movably connected to the front side of the left and right rocking support assembly 11, and the rear width fixed support assembly is movably connected to the rear side of the left and right rocking support assembly 11.
[0063] There are two left and right swing bracket assemblies 11, which are set separately and symmetrically distributed on the left and right.
[0064] The left-right swing bracket assembly 11 includes an upper bracket 111, a lower bracket 112, an upper folding rod 113, and a lower folding rod 114. The upper bracket 111 and the lower bracket 112 are arranged crosswise but not directly connected. The upper folding rod 113 is located above the intersection of the upper bracket 111 and the lower bracket 112, and both ends of the upper folding rod 113 are rotatably connected to the upper bracket 111 and the lower bracket 112 respectively through a horizontal shaft 161. For example, both ends of the upper folding rod 113 and the corresponding upper bracket 111 and lower bracket 112 are provided with through-shaft holes, and the horizontal shaft 161 can achieve rotatable connection after rotating through the corresponding through-shaft holes. The through-shaft hole at the rear end of the upper folding rod 113 (i.e., the through-shaft hole for connection with the rear bracket) is a strip-shaped hole. The lower folding rod 114 is located below the intersection of the upper bracket 111 and the lower bracket 112. The two ends of the lower folding rod 114 are rotatably connected to the upper bracket 111 and the lower bracket 112 respectively through the horizontal shaft 161. For example, the two ends of the lower folding rod 114 and the corresponding upper bracket 111 and lower bracket 112 are provided with through shaft holes. The horizontal shaft 161 can be rotatably connected after rotating through the corresponding through shaft hole.
[0065] like Figure 9 As shown, the upper support 111 and the lower support 112 are either coplanar or non-coplanar. Coplanar design means that the upper support 111 has a strip-shaped through hole 1111 in its middle section, through which the lower support 112 passes; or, the lower support 112 has a strip-shaped through hole 1111 in its middle section, through which the upper support 111 passes; thus ensuring that the upper support 111 and the lower support 112 are coplanar. Non-coplanar design means that the upper support 111 and the lower support 112 are stacked one on the left and one on the right, thus ensuring that the upper support 111 and the lower support 112 are not coplanar.
[0066] The first width fixed support assembly 12 is a telescopic support assembly, including two telescopic frames and a first X-shaped winch. The two telescopic frames are spaced apart on the left and right sides. Each telescopic frame includes a first telescopic tube 121 and a second telescopic tube 122. The cross-sectional dimensions (e.g., diameter, length × width) of the first telescopic tube 121 are larger than those of the second telescopic tube 122. One end of the second telescopic tube 122 is slidably inserted into the cavity of the first telescopic tube 121, and the other end of the second telescopic tube 122 is rotatably connected to a first unit connecting seat 163. Exemplarily, both telescopic tubes are rectangular tubes to prevent rotation. One end of each of the two legs of the first X-shaped winch is rotatably connected to a first pivot seat 164 via a longitudinal axis 162. The first pivot seat 164 is rotatably connected to a first sliding sleeve 165 via a transverse axis 161. The first sliding sleeve 165 is slidably fitted onto the outside of the first telescopic tube 121. The other ends of the two legs of the first X-shaped winch are rotatably connected to the first unit connecting seat 163 via the longitudinal axis 162. It should be noted that the sliding sleeve is a structural component that can slide along the rod, while the connecting seat is a non-sliding structural component. This application does not limit the specific form of the connecting seat, pivot seat, or sliding sleeve.
[0067] In this embodiment, the first width fixed bracket assembly 12 can be installed upright (i.e., the first telescopic tube 121 is above the second telescopic tube 122, the upper ends of the two legs of the first X-shaped winch are connected to the first pivot seat 164 and the first sliding sleeve 165, and the lower end is connected to the first unit connecting seat 163), or it can be installed upside down (i.e., the second telescopic tube 122 is above the first telescopic tube 121, the lower ends of the two legs of the first X-shaped winch are connected to the first pivot seat 164 and the first sliding sleeve 165, and the upper end is connected to the first unit connecting seat 163). When mounted upright, the upper end of the first telescopic tube 121 is rotatably connected to the upper front part of the upper bracket 111 via the horizontal shaft 161, and the lower end of the second telescopic tube 122 is rotatably connected to the lower front part of the lower bracket 112 via the horizontal shaft 161. When mounted upside down, the upper end of the second telescopic tube 122 is rotatably connected to the upper front part of the upper bracket 111 via the horizontal shaft 161, and the lower end of the first telescopic tube 121 is rotatably connected to the lower front part of the lower bracket 112 via the horizontal shaft 161. The specific usage method can be freely chosen and is not limited in this application.
[0068] The second width fixed bracket assembly 13 is a sliding bracket assembly, including a second X-shaped hinge. The upper or lower ends of the two legs of the second X-shaped hinge are rotatably connected to a second pivot seat 170 via a longitudinal axis 162, and the other ends are rotatably connected to a fourth pivot seat 176 via a longitudinal axis 162. The fourth pivot seat 176 is rotatably connected to a second sliding sleeve 171 via a transverse axis 161.
[0069] In this embodiment, the second width fixed bracket assembly 13 can be installed upright (i.e., the upper ends of the two legs of the second X-shaped winch are connected to the second pivot seat 170, and the lower ends are connected to the fourth pivot seat 176 and the second sliding sleeve 171), or it can be installed upside down (i.e., the lower ends of the two legs of the second X-shaped winch are connected to the second pivot seat 170, and the upper ends are connected to the fourth pivot seat 176 and the second sliding sleeve 171). When installed upright, the lower rear part of the upper bracket 111 is slidably connected to the second sliding sleeve 171 of the second X-shaped winch, and the upper rear part of the lower bracket 112 is rotatably connected to the second pivot seat 170 of the second X-shaped winch via a horizontal shaft 161. When installed upside down, the lower rear part of the upper bracket 111 is rotatably connected to the second pivot seat 170 of the second X-shaped winch via a horizontal shaft 161, and the upper rear part of the lower bracket 112 is slidably connected to the second sliding sleeve 171 of the second X-shaped winch. The specific usage can be freely chosen, and this application does not impose any restrictions.
[0070] In this embodiment, the length of the lower support 112 of the left-right swing support assembly 11 is greater than the length of the upper support 111. When unfolded, the upper rear part of the lower support 112 exceeds the height of the upper front part of the upper support 111, allowing the upper rear end of the lower support 112 to be used as a backrest frame. Based on this, the front end of the seat cushion 2 is fitted onto the front ends of the two upper supports 111, and the upper rear end of the seat cushion 2 is fitted onto the upper rear end of the lower support 112. Exemplarily, a sleeve 21 is provided on the left and right sides of the front end of the seat cushion 2, which can fit onto the upper front end of the upper support 111; a sleeve 21 is provided on the left and right sides of the rear end of the seat cushion 2, which can fit onto the upper rear end of the lower support 112.
[0071] The folding rocking chair and rocking chair frame 1 provided in this embodiment have the following advantages: the bottom rocking support of the existing ordinary rocking chair is eliminated, and it is supported by four legs after unfolding. It can be used on outdoor grass, beach, and gravel ground, and has a wide range of applications; the left and right rocking support combination 11, the front width fixed support combination and the rear width fixed support combination are all foldable structures, so they can be stored in a gathered manner when folded, making the size smaller after folding, which is convenient for storage and carrying.
[0072] Generally, an X-shaped winch includes a first leg 166 and a second leg 167. For example... Figure 5 and 10 As shown, the middle section of the first leg 166 is provided with a strip-shaped through hole 1111, through which the second leg 167 passes; or, the middle section of the second leg 167 is provided with a strip-shaped through hole 1111, through which the first leg 166 passes; so that the first leg 166 and the second leg 167 are coplanar; or, the first leg 166 and the second leg 167 are stacked one in front of the other, so that the first leg 166 and the second leg 167 are not coplanar.
[0073] When the first width fixed bracket assembly 12 is used as a front width fixed bracket assembly, the first X-shaped hinge is located between the two left and right swing bracket assemblies 11 or on the front-facing side; when the second width fixed bracket assembly 13 is used as a rear width fixed bracket assembly, the second X-shaped hinge is located between the two left and right swing bracket assemblies 11 or on the rear-facing side. Figure 6 , 7 As shown in Figures 11 and 12, when the X-shaped winch is positioned between two left and right swing bracket assemblies 11, the pivot seat is eliminated, and the legs and sliding sleeves are rotatably connected via the longitudinal axis 162. It should be noted that when the first width fixed bracket assembly 12 is used as a rear width fixed bracket assembly, the first X-shaped winch is located between the two left and right swing bracket assemblies 11 or positioned on the rearward side; when the second width fixed bracket assembly 13 is used as a front width fixed bracket assembly, the second X-shaped winch is located between the two left and right swing bracket assemblies 11 or positioned on the forward side. The specific arrangement can be freely chosen and is not limited in this application.
[0074] Optionally, such as Figure 13 As shown, the X-shaped winch also includes two width limiting plates 169. One end of each width limiting plate 169 is rotatably connected via a longitudinal shaft 162, and the other end is rotatably connected to the first leg 166 and the second leg 167 via the longitudinal shaft 162, respectively. It should be noted that the X-shaped winch in the following embodiments is the same as that in this embodiment.
[0075] It should be noted that in this embodiment, the horizontal axis 161 refers to a shaft or pin structure whose axis extends in the left-right direction. The vertical axis 162 is a shaft or pin structure whose axis is perpendicular to (including perpendicular to opposite planes) the axis of the horizontal axis 161, such as a bolt or rivet. The horizontal axis 161 and vertical axis 162 in the following embodiments are the same as those in this embodiment.
[0076] Example 2
[0077] This embodiment provides a folding rocking chair and a rocking chair frame 1, the structure of which is basically the same as that of embodiment 1. The similarities will not be described again, and only the differences will be described below.
[0078] In this embodiment, both the front width fixed bracket assembly and the rear width fixed bracket assembly adopt the first width fixed bracket assembly 12.
[0079] like Figure 14As shown, in this embodiment, when the first width fixed bracket assembly 12 is used as the front width fixed bracket assembly, it adopts a forward mounting method. The upper end of the first telescopic tube 121 is rotatably connected to the upper front part of the upper bracket 111 through the horizontal shaft 161, and the lower end of the second telescopic tube 122 is rotatably connected to the lower front part of the lower bracket 112 through the horizontal shaft 161. When the first width fixed bracket assembly 12 is used as the rear width fixed bracket assembly, it adopts a forward mounting method. The upper end of the first telescopic tube 121 is rotatably connected to the upper rear part of the lower bracket 112 through the horizontal shaft 161, and the lower end of the second telescopic tube 122 is rotatably connected to the lower rear part of the upper bracket 111 through the horizontal shaft 161.
[0080] It should be noted that, when used as a front width fixing bracket assembly, the first width fixing bracket assembly 12 can be installed upright or upside down; when used as a rear width fixing bracket assembly, the first width fixing bracket assembly 12 can be installed upright or upside down.
[0081] The first width fixing bracket assembly 12 serves as the front width fixing bracket assembly. When inverted, the upper end of the second telescopic tube 122 is rotatably connected to the upper front part of the upper bracket 111 via the horizontal shaft 161, and the lower end of the first telescopic tube 121 is rotatably connected to the lower front end of the lower bracket 112 via the horizontal shaft 161. The first width fixing bracket assembly 12 also serves as the rear width fixing bracket assembly. When inverted, the upper end of the second telescopic tube 122 is rotatably connected to the upper rear part of the lower bracket 112 via the horizontal shaft 161, and the lower end of the first telescopic tube 121 is rotatably connected to the lower rear end of the upper bracket 111 via the horizontal shaft 161.
[0082] Example 3
[0083] This embodiment provides a folding rocking chair and a rocking chair frame 1, the structure of which is basically the same as that of embodiment 1. The similarities will not be described again, and only the differences will be described below.
[0084] In this embodiment, both the front width fixed bracket assembly and the rear width fixed bracket assembly adopt the second width fixed bracket assembly 13.
[0085] like Figure 15 As shown, the second width fixing bracket assembly 13 is always mounted in a forward-facing manner. When the second width fixing bracket assembly 13 is used as a front width fixing bracket assembly, the upper front part of the upper bracket 111 is rotatably connected to the second pivot seat 170 of the second X-shaped winch via a horizontal shaft 161, and the lower front part of the lower bracket 112 is slidably fitted onto the second sliding sleeve 171 of the second X-shaped winch. When the second width fixing bracket assembly 13 is used as a rear width fixing bracket assembly, the lower rear part of the upper bracket 111 is slidably fitted onto the second sliding sleeve 171 of the second X-shaped winch, and the upper rear part of the lower bracket 112 is rotatably connected to the second pivot seat 170 of the second X-shaped winch via a horizontal shaft 161.
[0086] like Figure 16 As shown, the second width fixing bracket assembly 13 is always installed in reverse. When the second width fixing bracket assembly 13 is used as the front width fixing bracket assembly, the upper front part of the upper bracket 111 is slidably connected to the second sliding sleeve 171 of the second X-shaped winch, and the lower front part of the lower bracket 112 is rotatably connected to the second pivot seat 170 of the second X-shaped winch via the horizontal shaft 161. When the second width fixing bracket assembly 13 is used as the rear width fixing bracket assembly, the lower rear part of the upper bracket 111 is rotatably connected to the second pivot seat 170 of the second X-shaped winch via the horizontal shaft 161, and the upper rear part of the lower bracket 112 is slidably connected to the second sliding sleeve 171 of the second X-shaped winch.
[0087] It should be noted that when used as a front width fixing bracket assembly, the second width fixing bracket assembly 13 can be installed upright or upside down; when used as a rear width fixing bracket assembly, the second width fixing bracket assembly 13 can be installed upright or upside down.
[0088] Example 4
[0089] This embodiment provides a folding rocking chair and a rocking chair frame 1, the structure of which is basically the same as that of embodiment 2 or 3. The similarities will not be described again, and only the differences will be described below.
[0090] In this embodiment, the front width fixing bracket assembly adopts one of the first width fixing bracket assembly 12 and the second width fixing bracket assembly 13; the rear width fixing bracket assembly is the third width fixing bracket assembly 14.
[0091] like Figure 17-22 As shown, the third-width fixed support assembly 14 includes two fixed rods 141 and a third X-shaped hinge. The two fixed rods 141 are spaced apart from each other. The lower end of the fixed rod 141 is rotatably connected to a sliding locking member 168 via a horizontal shaft 161. The sliding locking member 168 is rotatably connected to a third pivot seat 172 via the horizontal shaft 161. A third sliding sleeve 173 and a fourth sliding sleeve 174 are slidably fitted on the fixed rod 141, with the third sliding sleeve 173 above the fourth sliding sleeve 174. The upper ends of the two legs of the third X-shaped hinge are rotatably connected to the third sliding sleeve 173 via a vertical shaft 162, and the lower ends of the two legs of the third X-shaped hinge are rotatably connected to the third pivot seat 172 via the vertical shaft 162. The sliding locking member 168 is slidably fitted on the lower rear part of the upper support 111, and the fourth sliding sleeve 174 is rotatably connected to the upper rear part of the lower support 112 via the horizontal shaft 161.
[0092] The upper section of the fixing rod 141 of the third width fixed bracket assembly 14 serves as a backrest frame. The front end of the seat cushion 2 is fitted onto the upper front end of the upper bracket 111 of the two left and right swing bracket assemblies 11, and the upper rear end of the seat cushion 2 is fitted onto the upper end of the fixing rod 141.
[0093] It should be noted that, in this embodiment, when the first width fixing bracket assembly 12 is used as the front width fixing bracket assembly, it can be installed upright or upside down; for example... Figure 23 and 24 As shown, when the second width fixing bracket assembly 13 is used as the front width fixing bracket assembly, it can be installed upright or upside down.
[0094] Example 5
[0095] This embodiment provides a folding rocking chair and a rocking chair frame 1, the structure of which is basically the same as that of embodiment 2 or 3. The similarities will not be described again, and only the differences will be described below.
[0096] In this embodiment, the front width fixing bracket assembly is the first width fixing bracket assembly 12 in the upright installation mode, and the rear width fixing bracket assembly is the fourth width fixing bracket assembly 15.
[0097] like Figure 25-32 As shown, the fourth width fixed bracket assembly 15 includes a portal frame 151, an integrated double-position sliding seat 152, and an integrated double-position connecting seat 153. The integrated double-position sliding seat 152 is a structure in which two sliding sleeves are integrally connected via a middle horizontal plate, and it is slidably mounted on the two portal posts of the portal frame 151. The integrated double-position connecting seat 153 is a structure in which two unit connecting seats are integrally connected via a middle horizontal plate, and it is fixed to the lower end of the portal posts of the portal frame 151. The upper rear end of the lower bracket 112 is rotatably connected to the integrated double-position sliding seat 152 via a horizontal shaft 161, and the lower rear end of the upper bracket 111 is rotatably connected to the integrated double-position connecting seat 153 via a horizontal shaft 161.
[0098] The upper section of the portal frame 151 of the fourth width fixed bracket assembly 15 serves as a backrest frame, and the upper rear end of the seat cushion 2 is fitted onto the upper end of the portal frame 151.
[0099] In this embodiment, the connection method between the left and right swing bracket assembly 11 and the first width fixed bracket assembly 12 is slightly different. Specifically, the upper front end of the upper bracket 111 is rotatably connected to a second unit connecting seat 175 via a horizontal shaft 161. The second unit connecting seat 175 is sleeved on the first telescopic tube 121 of the first width fixed bracket assembly 12 and fixed in the corresponding position by the horizontal shaft 161 (that is, although the second unit connecting seat 175 is sleeved on the first telescopic tube 121, it cannot slide along the first telescopic tube 121). The second unit connecting seat 175 is located above the first sliding sleeve 165. The front end fixing method of the seat cushion 2 is slightly different from that in the above embodiment. Specifically, the front end of the seat cushion 2 is sleeved on the first telescopic tube 121 via an annular ring 22, and the annular ring 22 is located above the second unit connecting seat 175.
[0100] In this embodiment, the folding rocking chair also includes an armrest 3. The rear end of the armrest 3 is slidably fitted onto the doorpost of the door-shaped fixing frame 151 through a circular hole 31. A detachable top cap 123 is provided at the upper end of the first telescopic tube 121. A transverse support tube 124 is provided on the outside of the top cap 123. A sleeve 32 is provided on the lower side of the front end of the armrest 3. The front end of the armrest 3 rests on the top cap 123 and the sleeve 32 is fitted over the support tube 124.
[0101] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.
Claims
1. A folding rocking chair frame (1), characterized in that, It includes a left-right swing bracket assembly (11) and two first-width fixed bracket assemblies (12); Two left and right swing bracket assemblies (11) are provided, and the two left and right swing bracket assemblies (11) are set separately and symmetrically distributed on the left and right sides; the left and right swing bracket assemblies (11) include an upper bracket (111), a lower bracket (112), an upper folding rod (113) and a lower folding rod (114); the upper bracket (111) and the lower bracket (112) are arranged crosswise; the upper folding rod (113) is set above the intersection of the upper bracket (111) and the lower bracket (112), and the two ends of the upper folding rod (113) are rotatably connected to the upper bracket (111) and the lower bracket (112) respectively through a horizontal shaft (161); the lower folding rod (114) is set below the intersection of the upper bracket (111) and the lower bracket (112), and the two ends of the lower folding rod (114) are rotatably connected to the upper bracket (111) and the lower bracket (112) respectively through a horizontal shaft (161); The first width fixed bracket assembly (12) is a telescopic bracket assembly, including two telescopic frames and a first X-shaped winch; the two telescopic frames are spaced apart on the left and right, and each telescopic frame includes a first telescopic tube (121) and a second telescopic tube (122). One end of the second telescopic tube (122) is slidably inserted into the cavity of the first telescopic tube (121), and the other end of the second telescopic tube (122) is rotatably connected to a first unit connecting seat (163); one end of each of the two legs of the first X-shaped winch is rotatably connected to a first pivot seat (164) through a longitudinal axis (162), and the first pivot seat (164) located at the end of the legs of the first X-shaped winch is rotatably connected to a first sliding sleeve (165) through a transverse axis (161). The first sliding sleeve (165) is slidably sleeved on the outside of the first telescopic tube (121), and the other ends of the two legs of the first X-shaped winch are rotatably connected to the first unit connecting seat (163) through a longitudinal axis (162); Two first-width fixed bracket assemblies (12) are movably connected to the front and rear sides of the left and right swing bracket assembly (11) in an upright or inverted manner.
2. The folding rocking chair frame (1) according to claim 1, characterized in that, When the first width fixed bracket assembly (12) is installed in a positive position on the front side of the left and right swing bracket assembly (11), the upper end of the first telescopic tube (121) is rotatably connected to the upper front part of the upper bracket (111) through a horizontal shaft (161), and the lower end of the second telescopic tube (122) is rotatably connected to the lower front end of the lower bracket (112) through a horizontal shaft (161). When the first width fixed bracket assembly (12) is installed in reverse on the front side of the left and right swing bracket assembly (11), the upper end of the second telescopic tube (122) is rotatably connected to the upper front part of the upper bracket (111) through the horizontal shaft (161), and the lower end of the first telescopic tube (121) is rotatably connected to the lower front end of the lower bracket (112) through the horizontal shaft (161). When the first width fixed bracket assembly (12) is installed in a positive position on the rear side of the left and right swing bracket assembly (11), the upper end of the first telescopic tube (121) is rotatably connected to the upper rear part of the lower bracket (112) through a horizontal shaft (161), and the lower end of the second telescopic tube (122) is rotatably connected to the lower rear end of the upper bracket (111) through a horizontal shaft (161). When the first width fixed bracket assembly (12) is installed upside down on the rear side of the left and right swing bracket assembly (11), the upper end of the second telescopic tube (122) is rotatably connected to the upper rear part of the lower bracket (112) through the horizontal shaft (161), and the lower end of the first telescopic tube (121) is rotatably connected to the lower rear end of the upper bracket (111) through the horizontal shaft (161).
3. The folding rocking chair frame (1) according to claim 1, characterized in that, The upper support (111) has a strip-shaped through hole (1111) in its middle section, through which the lower support (112) passes; or, the lower support (112) has a strip-shaped through hole (1111) in its middle section, through which the upper support (111) passes; so that the upper support (111) and the lower support (112) are arranged on the same plane. Alternatively, the upper support (111) and the lower support (112) can be stacked on the left and right respectively, so that the upper support (111) and the lower support (112) are not coplanar.
4. The folding rocking chair frame (1) according to claim 1, characterized in that, The first X-shaped winch includes a first leg (166) and a second leg (167); The first leg (166) has a strip-shaped through hole (1111) in its middle section, through which the second leg (167) passes; or, the second leg (167) has a strip-shaped through hole (1111) in its middle section, through which the first leg (166) passes; so that the first leg (166) and the second leg (167) are arranged on the same plane. Alternatively, the first leg (166) and the second leg (167) are stacked one after the other so that the first leg (166) and the second leg (167) are not coplanar. When the first width fixed bracket assembly (12) is disposed on the front side of the left and right swing bracket assembly (11), the first X-shaped winch is located between the two left and right swing bracket assemblies (11) or disposed on the front side; when the first width fixed bracket assembly (12) is disposed on the rear side of the left and right swing bracket assembly (11), the first X-shaped winch is located between the two left and right swing bracket assemblies (11) or disposed on the rear side.
5. The folding rocking chair frame (1) according to claim 4, characterized in that, The first X-shaped winch also includes two width limiting plates (169). One end of the two width limiting plates (169) is rotatably connected by a longitudinal shaft (162), and the other end is rotatably connected to the first leg (166) and the second leg (167) respectively by the longitudinal shaft (162).
6. A folding rocking chair with a collapsible design, characterized in that, Includes a seat cushion (2) and a folding rocking chair frame (1) as described in any one of claims 1-5; The length of the lower support (112) of the left and right swing support assembly (11) is greater than the length of the upper support (111). The upper rear end of the lower support (112) serves as a backrest frame. The front end of the seat cushion (2) is fitted onto the front ends of the two upper supports (111), and the upper rear end of the seat cushion (2) is fitted onto the upper rear end of the lower support (112).