Highly-gathered folding rocking chair

By using a four-link mechanism in the folding rocking chair, the simultaneous folding of the side frame, the seat cross rod and the back cross rod are solved, and the problems of large volume and cumbersome operation are achieved after folding are achieved, miniaturization and rapid folding or expansion are achieved.

CN120391816APending Publication Date: 2025-08-01ZHEJIANG SUNSHINE LEISURE PROD
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Patent Information

Application Number
CN202510842526.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-06-20
Publication Date
2025-08-01

AI Technical Summary

Technical Problem

The existing folding rocking chairs are larger after folding, occupy more space, and are cumbersome to operate, and the folding or unfolding speed is slow.

Method used

Two side vertical frames that are parallel left and right and foldable up and down are adopted, combined with the seat cross rod that is foldable left and right and back cross rod, the four-link mechanism realizes one-time gathering and folding or unfolding, which simplifies the operation steps.

Benefits of technology

The size after folding is small, which reduces the space occupied, is easy to store and transport, is simple to operate, and is fast to fold or expand.

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Abstract

The invention discloses a highly-gathered folding rocking chair which comprises two side vertical frames which are parallel left and right and can be folded up and down, a sitting cross rod and a back cross rod which can be folded left and right are arranged between the two side vertical frames, and each side vertical frame comprises an arc-shaped bottom rod, a side vertical cross rod, a grab rail and a backrest rod. A connecting rod assembly is rotationally connected between the bottom end of the rear side of the side-standing cross rod and the rear side of the arc-shaped bottom rod, the bottom end of the front side of the side-standing cross rod is hinged to the front side of the arc-shaped bottom rod, and the front end and the rear end of the armrest rod are hinged to the top end of the front side of the side-standing cross rod and the lower side of the backrest rod correspondingly. The middle of a rod body above the rear side of the side-standing cross rod is hinged and matched with the lower side of the backrest rod, a limiting piece is fixedly mounted on a rod body below the rear side of the side-standing cross rod, and the bottom end of the backrest rod is matched with the limiting piece in a blocking and limiting manner. The folding rocking chair is small in size after being folded, the occupied space is reduced, and the folding rocking chair is convenient to store and transport; and the folding or unfolding operation is simple and convenient, and the folding or unfolding speed is higher.
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Description

Technical Field

[0001] The invention relates to the technical field of folding rocking chairs, in particular to a highly compact folding rocking chair. Background Art

[0002] As a popular chair among the people, rocking chairs have become widely popular in the furniture industry. In order to facilitate storage and carrying, some foldable rocking chairs are now available on the market. These common folding rocking chairs are usually provided with an integrated curved bottom bar at the part that touches the ground. The curved bottom bar needs to have a certain length to ensure the rocking comfort of the rocking chair. However, in the existing folding rocking chair frame disclosed in Chinese patent document publication number CN214631104U, when it is folded, the backrest bar and the curved bottom bar are partially overlapped in the vertical direction, so that the length of the folded rocking chair in the front-to-back direction is greater than the length of the curved bottom bar, and it is also impossible to achieve a high degree of close overlap in the vertical direction. As a result, the rocking chair is larger in size after folding and still occupies a large space. In addition, when folding or unfolding, the existing folding rocking chair needs to operate multiple parts before it can be folded or unfolded. The operation steps are cumbersome and inconvenient, and the folding or unfolding speed is slow. Summary of the Invention

[0003] The present invention aims to provide a highly compact folding rocking chair to solve the above-mentioned technical problems.

[0004] To achieve the above-mentioned purpose, the technical solution of the present invention is: a highly gathered folding rocking chair, comprising two side frames that are parallel to each other and can be folded up and down, a sitting cross rod and a back cross rod that can be folded left and right are arranged between the two side frames, the side frames comprise an arc-shaped bottom rod, a side cross rod, an armrest rod and a backrest rod, a connecting rod assembly is rotatably connected between the bottom end of the rear side of the side cross rod and the rear side of the arc-shaped bottom rod, the bottom end of the front side of the side cross rod is hinged to the front side of the arc-shaped bottom rod, the front and rear ends of the armrest rod are respectively hinged to the top end of the front side of the side cross rod and the lower side of the backrest rod, the middle part of the rod body above the rear side of the side cross rod is hingedly matched with the lower side of the backrest rod, a limiting piece is fixedly installed on the rod body below the rear side of the side cross rod, and the bottom end of the backrest rod is blocked and limited by the limiting piece.

[0005] Preferably, when the folding rocking chair switches from the unfolded state to the folded state, the backrest rod swings downward toward the front and gradually becomes horizontal to approach the armrest rod, thereby driving the armrest rod to move downward, the connecting rod assembly swings downward toward the rear, the side cross rods fold down and retract, the back cross rod swings downward toward the front and gradually becomes horizontal to approach the seat cross rod, and the seat cross rod and the back cross rod fold left and right.

[0006] Preferably, when the folding rocking chair is in the folded state, the backrest rod, the side vertical cross members, the armrest rods, and the arc-shaped bottom rod gather and approach each other in the up-down direction and overlap, and the projections of the backrest rod, the side vertical cross members, and the armrest rods in the vertical direction are all located within the arc-shaped bottom rod.

[0007] Preferably, a limiting groove with a top-side and a rear-side opening is formed on the limiting member, and the bottom end of the backrest rod abuts and is limited at the limiting groove.

[0008] Preferably, the left and right ends of the bottom side of the back cross rod are respectively hinged to the top ends of the rear sides of the two side vertical cross members, and the left and right ends of the top side of the back cross rod are respectively hinged to the upper sides of the two backrest rods.

[0009] Preferably, the left and right ends of the front side of the seat cross rod are respectively hinged to the top ends of the front sides of the two side vertical cross members, and the left and right ends of the rear side of the seat cross rod are respectively hinged to the inner sides of the bottom ends of the two backrest rods.

[0010] Preferably, it further includes a first support rod group, which includes two first support rods hinged to each other left and right. The mutually remote ends of the two first support rods are respectively horizontally hinged to the middle parts of the left and right two rod bodies on the front side of the seat cross rod. A first positioning sleeve is fixedly installed at the other end of one of the first support rods, and the other end of the other first support rod is horizontally hinged to the first positioning sleeve, and a first groove-latching structure for clamping and limiting the other first support rod is arranged on the first positioning sleeve.

[0011] Preferably, it further includes a second support rod group, which includes two second support rods hinged to each other left and right. The mutually remote ends of the two second support rods are respectively longitudinally hinged to the middle parts of the left and right two rod bodies on the upper side of the back cross rod. A second positioning sleeve is fixedly installed at the other end of one of the second support rods, and the other end of the other second support rod is longitudinally hinged to the second positioning sleeve, and a second groove-latching structure for clamping and limiting the other second support rod is arranged on the second positioning sleeve.

[0012] Preferably, a reinforcing sleeve is fixedly installed at the top end of the front side of the side vertical cross rod. The left and right ends of the front side of the seat cross rod are respectively hinged to the inner sides of the reinforcing sleeves on the two side vertical cross rods, and the front end of the armrest rod is hinged to the outer side of the corresponding reinforcing sleeve on the side vertical cross rod.

[0013] Preferably, the link assembly includes a link limiting seat and a link. The link limiting seat is fixedly installed at the rear side of the arc-shaped bottom rod. An L-shaped groove for blocking and limiting the link is formed on the upper side of the link limiting seat. The bottom end of the arc-shaped bottom rod is hinged in the L-shaped groove, and the top end of the arc-shaped bottom rod is hinged to the bottom end of the rear side of the side vertical cross rod.

[0014] The present invention has the following beneficial effects:

[0015] After the folding rocking chair of the present invention is folded, the backrest rod, the side vertical cross rod, the armrest rod, and the arc bottom rod can be highly gathered and close to each other in the up and down direction for overlapping. The back cross rod is folded and retracted above the seat cross rod, and the projections of the backrest rod, the side vertical cross rod, and the armrest rod in the vertical direction are all located within the arc bottom rod. As a result, the length of the folding rocking chair in the front and back directions does not exceed the length of the arc bottom rod after folding, making the volume of the folding rocking chair smaller after folding, reducing the occupied space, and facilitating storage and transportation. Moreover, the folding rocking chair can achieve one-time gathering folding or unfolding operation, greatly simplifying the operation steps. The folding or unfolding operation is simple and convenient, and the speed of folding or unfolding is faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a perspective view of the embodiment of the present invention in the unfolded state.

[0017] Figure 2 is a left view of the embodiment of the present invention in the unfolded state.

[0018] Figure 3 is a front view of the embodiment of the present invention in the unfolded state.

[0019] Figure 4 is a top view of the embodiment of the present invention in the unfolded state.

[0020] Figure 5 is a left view of the embodiment of the present invention in the semi-unfolded state.

[0021] Figure 6 is a left view of the embodiment of the present invention in the folded state.

[0022] Figure 7 is a top view of the embodiment of the present invention in the folded state.

[0023] Figure 8 is a perspective view of the embodiment of the present invention in the folded state.

[0024] Figure 9 is a schematic structural view of the first positioning sleeve of the embodiment of the present invention.

[0025] Figure 10 is a schematic structural view of the limiting member of the embodiment of the present invention.

[0026] Figure 11 is a schematic structural view of the connecting rod assembly of the embodiment of the present invention.

[0027] Reference numerals in the drawings: 1 side stand, 11 arc-shaped bottom rod, 12 side cross bars, 121 front support rod, 122 rear support rod, 13 handrail rod, 14 backrest rod, 15 connecting rod limit seat, 151 L-shaped groove, 16 connecting rod, 17 limiting member, 171 limiting groove, 2 seat cross bars, 21 seat support rods, 3 back cross bars, 31 back support rods, 4 first support rod, 5 first positioning sleeve, 51 first groove buckle structure, 6 second support rod, 7 second positioning sleeve, 71 second groove buckle structure, 8 reinforcing sleeve, 9 U-shaped member, 10 L-shaped member. Detailed implementation manners

[0028] To further illustrate the embodiments, the present invention provides accompanying drawings. These drawings are a part of the disclosure of the present invention, mainly used to illustrate the embodiments, and can be combined with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present invention. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0029] In the description of the present invention, unless otherwise specified, "a plurality of" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "connected" and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Refer to Figures 1-11As shown in the figure, as an embodiment of the present invention, a highly convergent folding rocking chair is provided, which includes two side stands 1 that are parallel to each other left and right and can be folded up and down. Between the two side stands 1, there are a sitting cross bar 2 and a back cross bar 3 that can be folded left and right. Above the sitting cross bar 2 and the back cross bar 3, a chair cloth pad is laid and installed for users to sit and lean on. The side stand 1 includes an arc-shaped bottom bar 11, a side standing cross bar 12, an armrest bar 13, and a backrest bar 14. A connecting rod assembly is rotatably connected between the bottom end of the rear side of the side standing cross bar 12 and the rear side of the arc-shaped bottom bar 11. The bottom end of the front side of the side standing cross bar 12 is hinged to the front side of the arc-shaped bottom bar 11. The front and rear ends of the armrest bar 13 are respectively hinged to the top end of the front side of the side standing cross bar 12 and the lower side of the backrest bar 14. The middle of the rod body above the rear side of the side standing cross bar 12 is hinged and cooperated with the lower side of the backrest bar 14. A limiting member 17 is fixedly installed on the rod body below the rear side of the side standing cross bar 12. The bottom end of the backrest bar 14 is in blocking and limiting cooperation with the limiting member 17; the sitting cross bar 2, the back cross bar 3, and the side standing cross bar 12 are all X-shaped folding cross bars, that is, the arc-shaped bottom bar 11, the side standing cross bar 12, and the connecting rod assembly form a first four-bar linkage mechanism with four hinge points, and the armrest bar 13, the backrest bar 14, and the side standing cross bar 12 form a second four-bar linkage mechanism with four hinge points.

[0032] When the folding rocking chair is switched from the unfolded state to the folded state, the backrest bar 14 swings downward forward and gradually tends to be horizontal to approach the armrest bar 13, thereby driving the armrest bar 13 to move downward. The connecting rod assembly swings downward backward, the side standing cross bar 12 folds and closes downward, the back cross bar 3 swings downward forward and gradually tends to be horizontal to approach the sitting cross bar 2, and the sitting cross bar 2 and the back cross bar 3 fold and close left and right. Finally, the side standing cross bar 12, the armrest bar 13, and the backrest bar 14 are all folded and closed above the arc-shaped bottom bar 11, and the backrest bar 14, the side standing cross bar 12, the armrest bar 13, and the arc-shaped bottom bar 11 are highly convergent and close to each other in the up and down direction and overlap. The back cross bar 3 folds and closes above the sitting cross bar 2 to complete the folding process of the folding rocking chair. When the folding rocking chair is in the folded state, the projections of the backrest bar 14, the side standing cross bar 12, and the armrest bar 13 in the vertical direction are all located within the arc-shaped bottom bar 11, so that the length of the folding rocking chair in the front and back directions does not exceed the length of the arc-shaped bottom bar 11 after folding. At the same time, because it can also be highly convergent and close to each other in the up and down direction, the volume of the folding rocking chair after folding is small, reducing the occupied space and being convenient for storage and transportation; and through the structural settings of the first four-bar linkage mechanism and the second four-bar linkage mechanism, by operating and controlling the starting action of the backrest bar 14, all the rods can achieve one-time synchronous convergent folding or unfolding operations, greatly simplifying the operation steps. The folding or unfolding operation is simple and convenient, and the folding or unfolding speed is faster.

[0033] Among them, the first four-bar linkage mechanism serves as the chassis stabilizing mechanism of the folding rocking chair, and the arc-shaped bottom rod 11 serves as the arc-shaped slide rail foundation of the folding rocking chair, providing a rocking function and being the fixed rod of the first four-bar linkage mechanism. The side-standing cross rod 12 includes a front strut 121 and a rear strut 122 that are cross-hinged in an X shape. The first four-bar linkage mechanism forms a closed-loop structure through four hinge points, ensuring that the arc-shaped bottom rod 11, the front strut 121, the rear strut 122, and the link assembly of the first four-bar linkage mechanism are folded and retracted synchronously during folding, which is more stable and reliable.

[0034] The second four-bar linkage mechanism serves as the folding drive mechanism for the seat cross rod 2 and the back cross rod 3. During folding, the armrest rod 13 acts as the driving rod to drive the backrest rod 14 to move downward. The backrest rod 14 is rotatably connected to the armrest rod 13 and the front strut 121 through two hinge points respectively, and is not connected to the rear strut 122 to avoid component interference. At the same time, the cantilever design of the backrest rod 14 enables the back cross rod 3 to be folded and retracted independently, with better independence and avoiding structural conflicts; the two four-bar linkage mechanisms are linked and coordinated to achieve synchronous folding of each rod, making the folding faster.

[0035] That is, the first four-bar linkage mechanism controls the folding and retraction of the chassis area of the folding rocking chair, and the second four-bar linkage mechanism controls the folding and retraction of the seat-back area of the folding rocking chair. Synchronous movement is achieved through the linkage of the rear strut 122 and the armrest rod 13. The folding path is optimized, and the arc-shaped bottom rod 11 serves as the folding guide for each rod, reducing the overall center of gravity after folding and improving the storage compactness. When unfolded, the swinging path of the folding rocking chair is naturally formed.

[0036] Among them, the seat cross rod 2 includes seat support rods 21 that are cross-hinged in an X shape to enhance the bending resistance of the seating area of the folding rocking chair, and the back cross rod 3 includes back support rods 31 that are cross-hinged in an X shape to enhance the bending resistance of the backrest area of the folding rocking chair. The cross design of the support rods achieves high rigidity with the minimum weight and automatically overlaps as the rods rotate during folding.

[0037] In this embodiment, a limiting groove 171 with top and rear openings is formed on the limiting member 17. When the folding rocking chair is in the unfolded state, the bottom end of the backrest rod 14 abuts and is limited at the limiting groove 171, thereby forming a stable support for the folding rocking chair in the unfolded state. When the folding rocking chair is folded, the bottom end of the backrest rod 14 swings upward to the rear and exits the limiting groove 171.

[0038] In this embodiment, the left and right ends of the bottom side of the back cross rod 3 are respectively hinged to the top ends of the rear sides of the two side-standing cross rods 12, and the left and right ends of the top side of the back cross rod 3 are respectively hinged to the upper sides of the two backrest rods 14. When the side-standing frame 1 is folded, the distance between the top end of the backrest rod 14 and the top end of the rear side of the side-standing cross rod 12 gradually increases, thereby driving the back cross rod 3 to fold and retract left and right.

[0039] In this embodiment, the left and right ends of the front side of the seat cross bar 2 are respectively hinged to the top ends of the front sides of the two side vertical cross bars 12, and the left and right ends of the rear side of the seat cross bar 2 are respectively hinged to the inner sides of the bottom ends of the two backrest bars 14. When the side stand 1 is being folded, the bottom ends of the backrest bars 14 swing upward backward to drive the left and right ends of the rear side of the seat cross bar 2 to move backward, thereby driving the seat cross bar 2 to be folded and retracted left and right.

[0040] In this embodiment, it further includes a first support rod group, which includes two first support rods 4 hinged left and right. The mutually remote ends of the two first support rods 4 are respectively horizontally hinged to the middle parts of the left and right rod bodies on the front side of the seat cross bar 2. A first positioning sleeve 5 is fixedly installed at the other end of one of the first support rods 4, and the other end of the other first support rod 4 is horizontally hinged to the first positioning sleeve 5. And a first groove buckle structure 51 for clamping and limiting the other first support rod 4 is provided on the first positioning sleeve 5. When the two first support rods 4 of the first support rod group are unfolded left and right to achieve horizontal locking, they can form a left and right unfolding support for the seat cross bar 2, prevent the seat cross bar 2 from deforming, maintain the tension of the folding rocking chair in the seating area, and further ensure the support stability of the folding rocking chair in the unfolded state. Moreover, in the unfolded state, the seat cross bar 2 and the first support rod group form a space truss structure, with more uniform load bearing, improving the load-bearing reliability of the folding rocking chair in the seating area.

[0041] In this embodiment, it further includes a second support rod group, which includes two second support rods 6 hinged left and right. The mutually remote ends of the two second support rods 6 are respectively longitudinally hinged to the middle parts of the left and right rod bodies on the upper side of the back cross bar 3. A second positioning sleeve 7 is fixedly installed at the other end of one of the second support rods 6, and the other end of the other second support rod 6 is longitudinally hinged to the second positioning sleeve 7. And a second groove buckle structure 71 for clamping and limiting the other second support rod 6 is provided on the second positioning sleeve 7. When the two second support rods 6 of the second support rod group are unfolded left and right to achieve horizontal locking, they can form a left and right unfolding support for the back cross bar 3, prevent the back cross bar 3 from deforming, maintain the tension of the folding rocking chair in the backrest area, and at the same time disperse the load of the folding rocking chair in the seating area to prevent collapse, and further ensure the support stability of the folding rocking chair in the unfolded state. Moreover, in the unfolded state, the back cross bar 3 and the second support rod group form a space truss structure, with more uniform load bearing, improving the load-bearing reliability of the folding rocking chair in the backrest area. Among them, the structural principles of the first support rod group and the second support rod group are the same.

[0042] In this embodiment, a reinforcing sleeve 8 is fixedly installed at the top of the front side of the side vertical cross bar 12. The left and right ends of the front side of the seat cross bar 2 are respectively hinged to the inner sides of the reinforcing sleeves 8 on the two side vertical cross bars 12. The front end of the armrest bar 13 is hinged to the outer side of the reinforcing sleeve 8 on the corresponding side vertical cross bar 12, thereby preventing interference between the rods during the folding or unfolding process of the folding rocking chair, and at the same time improving the overall structural stability and support effect.

[0043] In this embodiment, the connecting rod assembly includes a connecting rod limit seat 15 and a connecting rod 16. The connecting rod limit seat 15 is fixedly installed at the rear side of the arc-shaped bottom bar 11. An L-shaped groove 151 for blocking and limiting the connecting rod 16 is formed on the upper side of the connecting rod limit seat 15. The bottom end of the arc-shaped bottom bar 11 is hinged in the L-shaped groove 151, and the top end of the arc-shaped bottom bar 11 is hinged to the bottom end of the rear side of the side vertical cross bar 12. When the side stand 1 is folded, the side vertical cross bar 12 will push the connecting rod 16 to swing the top end of the connecting rod 16 downward and backward, thereby ensuring that the side vertical cross bar 12 can smoothly perform the downward folding and retracting action; conversely, when the side stand 1 is unfolded, the side vertical cross bar 12 will pull the connecting rod 16 to swing the top end of the connecting rod 16 upward and forward, thereby ensuring that the side vertical cross bar 12 can smoothly perform the upward unfolding action.

[0044] Among them, L-shaped members 10 are respectively fixedly installed on the inner side of the reinforcing sleeve 8, the inner side of the bottom end of the backrest bar 14, and the inner side of the rear end of the front support bar 121. A U-shaped member 9 is fixedly installed on the upper side of the backrest bar 14. The left and right ends of the front side of the seat cross bar 2 are respectively hinged to the L-shaped members 10 on the inner side of the reinforcing sleeve 8. The left and right ends of the rear side of the seat cross bar 2 are respectively hinged to the L-shaped members 10 on the inner side of the bottom end of the backrest bar 14. The left and right ends of the lower side of the back cross bar 3 are respectively hinged to the L-shaped members 10 on the inner side of the rear end of the front support bar 121. The left and right ends of the upper side of the back cross bar 3 are respectively hinged to the U-shaped member 9 on the upper side of the backrest bar 14. The U-shaped member 9 and the L-shaped member 10 serve as standardized connecting parts to achieve the purpose of reducing processing costs, and at the same time ensure the movement accuracy and action flexibility of each rod.

[0045] Although the present invention has been specifically shown and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes in form and details made to the present invention without departing from the spirit and scope of the present invention defined by the appended claims all fall within the protection scope of the present invention.

Claims

1. A highly gathering folding rocking chair, characterized in that: The invention comprises two side frames which are parallel to each other and foldable up and down, a sitting cross rod and a back cross rod which can be folded left and right are arranged between the two side frames, the side frames comprise an arc-shaped bottom rod, a side cross rod, an armrest rod and a backrest rod, a connecting rod assembly is rotatably connected between the bottom end of the rear side of the side cross rod and the rear side of the arc-shaped bottom rod, the bottom end of the front side of the side cross rod is hinged to the front side of the arc-shaped bottom rod, the front and rear ends of the armrest rod are respectively hinged to the top end of the front side of the side cross rod and the lower side of the backrest rod, the middle part of the rod body above the rear side of the side cross rod is hinged to the lower side of the backrest rod, a limiting piece is fixedly installed on the rod body below the rear side of the side cross rod, and the bottom end of the backrest rod is blocked and limited by the limiting piece.

2. The highly convergent folding rocking chair according to claim 1, wherein: When the folding rocking chair switches from the unfolded state to the folded state, the backrest rod swings downward toward the front and gradually becomes horizontal to approach the armrest rod, thereby driving the armrest rod to move downward, the connecting rod assembly swings downward toward the rear, the side cross rods fold down and close, the back cross rod swings downward toward the front and gradually becomes horizontal to approach the seat cross rod, and the seat cross rod and the back cross rod fold left and right.

3. The foldable rocking chair with highly concentrated height according to claim 1, characterized in that: When the folding rocking chair is in a folded state, the backrest rod, the side cross rod, the armrest rod and the arc-shaped bottom rod are gathered and overlapped in the upper and lower directions, and the vertical projections of the backrest rod, the side cross rod and the armrest rod are all located within the arc-shaped bottom rod.

4. The highly converging folding rocking chair according to claim 1, characterized in that: A limiting groove with openings on the top side and the rear side is formed on the limiting member, and the bottom end of the backrest rod is pressed against and limited in the limiting groove.

5. The highly gathering folding rocking chair according to claim 1, characterized in that: The left and right ends of the bottom side of the back cross rod are respectively hinged to the top ends of the rear sides of the two side cross rods, and the left and right ends of the top side of the back cross rod are respectively hinged to the upper sides of the two backrest rods.

6. The highly converging folding rocking chair according to claim 1, characterized in that: The left and right ends of the front side of the sitting cross rod are respectively hinged to the top ends of the front sides of the two side standing cross rods, and the left and right ends of the rear side of the sitting cross rod are respectively hinged to the inner sides of the bottom ends of the two backrest rods.

7. The highly gathering folding rocking chair according to claim 1, wherein: It also includes a first support rod group, which includes two first support rods hinged left and right, and the ends of the two first support rods that are away from each other are horizontally hinged to the middle parts of the left and right rod bodies on the front side of the cross rod. The other end of one of the first support rods is fixedly installed with a first positioning sleeve, and the other end of the other first support rod is horizontally hinged on the first positioning sleeve, and the first positioning sleeve is provided with a first slot buckle structure for clamping and limiting the other first support rod.

8. The highly gathering folding rocking chair according to claim 1, wherein: It also includes a second support rod group, which includes two second support rods hinged left and right, and the ends of the two second support rods away from each other are longitudinally hinged to the middle parts of the left and right rod bodies on the upper side of the back cross rod, the other end of one of the second support rods is fixedly installed with a second positioning sleeve, the other end of the other second support rod is longitudinally hinged on the second positioning sleeve, and the second positioning sleeve is provided with a second slot buckle structure for clamping and limiting the other second support rod.

9. The highly gathering folding rocking chair according to claim 1, wherein: A reinforcement sleeve is fixedly installed on the top end of the front side of the side cross rod, and the left and right ends of the front side of the sitting cross rod are respectively hinged to the inner sides of the reinforcement sleeves on the two side cross rods, and the front end of the handrail rod is hinged to the outer sides of the reinforcement sleeves on the corresponding side cross rod.

10. The highly gathering folding rocking chair according to claim 1, characterized in that: The connecting rod assembly includes a connecting rod limit seat and a connecting rod. The connecting rod limit seat is fixedly installed at the rear side of the arc-shaped bottom rod. An L-shaped groove for blocking and limiting the connecting rod is provided on the upper side of the connecting rod limit seat. The bottom end of the arc-shaped bottom rod is hinged in the L-shaped groove, and the top end of the arc-shaped bottom rod is hinged to the bottom end at the rear side of the side-standing cross rod.

Citation Information

Patent Citations

  • Folding rocking chair frame

    CN214631104U