A rocking chair

Abstract

The utility model discloses a rocking chair, including upper frame and lower frame, the upper frame's front end left and right sides respectively detachable installation one sits the pipe, rear end left and right sides respectively detachable installation one back pipe, the upper frame is connected with lower frame and can rotate back and forth through the pivot connection. The quick assembly is realized through the rotary connection cooperation between lower frame and upper frame, and the whole rocking chair is simple to install, convenient to use, and is favorable to dismounting and transportation.

Description

Technical Field

[0001] This utility model belongs to the technical field of furniture, specifically relating to a rocking chair. Background Technology

[0002] A rocking chair is a seat that rockes back and forth using a curved base. Common materials include wood, metal, and rattan. It is a popular type of chair for the elderly, offering relaxation and balance assistance. Traditional rocking chairs are mostly molded in one piece and cannot be disassembled. This results in a large volume during packaging and transportation, taking up considerable space and making packaging and shipping inconvenient. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing a rocking chair.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a rocking chair, comprising an upper frame and a lower frame, wherein a seat tube is detachably installed on the left and right sides of the front end of the upper frame, and a back tube is detachably installed on the left and right sides of the rear end; the upper frame and the lower frame are connected by a pivot and can rotate back and forth.

[0005] Furthermore, a first rotating component is provided on the left and right sides of the upper shelf, and a second rotating component is provided between the left and right sides of the lower shelf, with the rotating shaft passing through the first rotating component and the second rotating component for movable connection.

[0006] Furthermore, the first or second rotating component is a hollow tube that runs through the left and right sides.

[0007] Furthermore, the rotating shaft includes a central tube and outer sleeves fitted around both ends of the central tube.

[0008] Furthermore, it also includes an elastic element, with a rear upper tube and a rear lower tube respectively provided between the left and right rear ends of the upper and lower frames, and the upper and lower ends of the elastic element are detachably connected to the rear upper tube and the rear lower tube respectively.

[0009] Furthermore, it also includes a slidingly connected upper sleeve and a lower sleeve, which are detachably connected to the rear upper tube and the rear lower tube, respectively; the elastic element is a spring, which is placed in the lower sleeve and extends into the upper sleeve together.

[0010] Furthermore, the upper end of the upper sleeve and the lower end of the lower sleeve are respectively provided with an upper slot and a lower slot, and the upper rear tube and the lower rear tube are respectively embedded in the upper slot and the lower slot.

[0011] Furthermore, the cross-section of the upper or lower slot is circular.

[0012] Furthermore, a front upper tube and a front lower tube are respectively provided between the front left and right sides of the upper and lower shelves, and a flexible component is detachably installed on the front upper tube.

[0013] Furthermore, the upper frame is symmetrical on the left and right sides, with a first bent tube and a first connecting tube recessed downward on each side. The two ends of the first bent tube are fixed to the two ends of the first connecting tube, and a first limiting groove is formed between the first bent tube and the first connecting tube. The two first rotating parts are respectively installed in the first limiting groove.

[0014] Furthermore, the lower frame is symmetrical on the left and right sides, with each side having an upwardly arched second bent pipe and a second connecting pipe. The two ends of the first bent pipe are respectively fixed to the two ends of the first limiting pipe, and a second limiting groove is formed between the second bent pipe and the second limiting pipe. The two ends of the second rotating member are installed in the second limiting groove.

[0015] Furthermore, several support legs are detachably installed on the front and rear sides of the lower frame, and foot sleeves are provided at the bottom of the support legs.

[0016] Furthermore, the back tube is a telescopic tube or a multi-segment insertion tube.

[0017] The advantages of this utility model are as follows: the lower frame and the upper frame are quickly assembled through the cooperation of the first rotating part and the second rotating part via a rotating shaft; the upper frame is elastically reset relative to the lower frame during the rocking process by using an elastic part; the first integral part composed of the first bent tube, the first limiting tube, the second rotating part, the rear upper tube and the front upper tube can be quickly disassembled and assembled with the back tube and the seat tube; the second integral part composed of the second bent tube, the second limiting tube, the rear lower tube and the front lower tube can be quickly disassembled and assembled with the foot tube; the entire rocking chair is simple to install, easy to use, and convenient for disassembly, assembly and transportation. Attached Figure Description

[0018] Figure 1 It's a three-dimensional rocking chair. Figure 1 ;

[0019] Figure 2 It's a side view of the rocking chair;

[0020] Figure 3 This is a breakdown diagram of a rocking chair;

[0021] Figure 4 This is a breakdown of the delisting and relisting process.

[0022] In the diagram: A is the upper shelf, B is the lower shelf, 1 is a spring, 2 is a rotating shaft, 2a is a central tube, 2b is an outer tube sleeve, 3 is the first limiting groove, 4 is the second limiting groove, 5 is the second bending tube, 6 is the second limiting tube, 7 is the first bending tube, 8 is the second limiting tube.

[0023] 9. First limiting tube, 10. Seat tube, 11. Back tube, 12. Support foot tube, 13. Rear lower tube, 14. Rear upper tube, 15. Lower sleeve, 16. Upper sleeve, 17. Foot sleeve, 18. Slide groove, 19. Upper front tube, 20. Flexible component, 21. Lower slot, 22. Lower front tube, 23. Tube plug, 24. Outer tube sleeve, 25. First rotating component, 26. Second rotating component, 27. Embedded connector. Detailed Implementation

[0024] The specific solutions and embodiments of this utility model will be further described in conjunction with the accompanying drawings, making the technical solution clearer and more understandable.

[0025] like Figures 1-4 As shown, a rocking chair includes a lower frame B and an upper frame A. A seat post 9 is detachably installed on the left and right sides of the front end of the upper frame A, and a back post 10 is detachably installed on the left and right sides of the rear end. The upper frame A and the lower frame B are connected by a pivot 2 and can rotate back and forth. The upper frame A swings back and forth relative to the lower frame B about the pivot.

[0026] The upper shelf A has a first rotating component 25 on its left and right sides respectively, and the lower shelf A has a second rotating component 26 between its left and right sides. The rotating shaft 2 passes through the first rotating component 25 and the second rotating component 26 and is movably connected. The first rotating component 25 or the second rotating component 26 is a hollow tube that runs through the left and right sides.

[0027] In this embodiment, the rotating shaft 2 includes a central tube 2a and outer sleeves 2b fitted over the two ends of the central tube. The central tube 2a is made of metal, and the outer sleeves 2b are made of plastic.

[0028] The rocking chair also includes an elastic element 1. A rear upper tube 13 and a rear lower tube 12 are respectively provided between the left and right rear ends of the upper frame B and the lower frame A. The upper and lower ends of the elastic element 1 are detachably connected to the rear upper tube 13 and the rear lower tube 12 respectively.

[0029] Specifically, the elastic element 1 is a spring, which can be detachably installed by sliding connection of upper sleeve 15 and lower sleeve 14. Upper sleeve 15 and lower sleeve 14 are detachably connected to rear upper tube 13 and rear lower tube 12 respectively; the spring is placed in lower sleeve 14 and extends into upper sleeve 15 together.

[0030] As a sliding connection structure, a protruding rib is provided on the inner wall of the upper sleeve 15, and the protruding rib is arranged along the length direction of the upper sleeve. The outer wall of the lower sleeve 14 is provided with a sliding groove 17 that matches the protruding rib. Since the upper sleeve 15 and the lower sleeve 14 are respectively connected to the upper rear tube 13 and the lower rear tube 12, when the upper frame of the rocking chair swings back and forth relative to the lower frame, it causes the upper sleeve 15 and the lower sleeve 14 to move axially, and the protruding rib slides up and down along the sliding groove 17.

[0031] The upper end of the upper sleeve 15 and the lower end of the lower sleeve 14 are respectively provided with an upper slot 18 and a lower slot 21, and the upper rear tube 13 and the lower rear tube 12 are respectively embedded in the upper slot 18 and the lower slot 21. The upper and lower slots allow the elastic element to be quickly attached and detached from the upper and lower frames.

[0032] The cross-section of the upper slot 18 or the lower slot 21 is circular, and the circular shape is adapted to the upper rear tube 13 and the lower rear tube 12, which facilitates secure assembly.

[0033] The upper frame A is symmetrical on both sides, with a downwardly recessed second bent tube 7 and a second limiting tube 8 on each side. The two ends of the second bent tube 7 are respectively fixed to the two ends of the first limiting tube 8, and a second limiting groove 4 is formed between the second bent tube 7 and the second limiting tube 8. The two first rotating parts 25 are respectively installed in the second limiting groove 4. The two ends of the lower rear tube 12 are respectively fixed to the rear ends of the two first bent tubes 5.

[0034] The lower frame B is symmetrical on the left and right sides, and each side is provided with an upwardly arched second bent tube 5 and a second limiting tube 6. The two ends of the second bent tube 5 are respectively fixed to the two ends of the second limiting tube 6. A second limiting groove 3 is formed between the second bent tube 5 and the second limiting tube 6. The two ends of the second rotating member 26 are installed in the second limiting groove 3.

[0035] The upper frame A and lower frame B are respectively provided with a front upper tube 19 and a front lower tube 22 between their front left and right sides. A flexible component 20 is detachably installed on the front upper tube. When the upper frame B rotates relative to the lower frame A, the flexible component 20 abuts against the second bent tube 5, effectively reducing wear caused by direct contact between the front upper tube 19 and the second bent tube 5. The flexible component 20 has an arc-shaped structure with an opening on one side, and the front upper tube 19 is inserted into the flexible component 20 through the opening. The flexible component is preferably made of materials such as rubber, sponge, or plastic.

[0036] The back tube 10 and the seat tube 9 are detachably installed at the rear and front ends of the first bent tube 7, respectively. Both the seat tube 9 and the back tube 10 have a tube plug 23 at their outer ends, which can be made of plastic or rubber. The lower ends of the back tube 10 and the seat tube 9 are installed onto the first bent tube 7 via an embedded connector 27.

[0037] In this embodiment, the back tube 10 is either a hollow tube connected by two plug-in sections or a telescopic tube, which facilitates quick installation, use, disassembly, and folding. All tubes involved in this rocking chair are primarily made of metal.

[0038] The lower frame B has several detachable support legs 11 on its front and rear sides, with foot sleeves 16 at the bottom of each support leg 11. Each support leg 11 can be detachably installed at the lower end of any second bent pipe 5, and the foot sleeves 16 can be made of plastic or rubber. The upper end of the support leg 11 is installed into the second bent pipe 5 via an embedded connector 27.

[0039] The main components of this product, unit A, include two first bending tubes 7, two first limiting tubes 8, two first rotating parts 25, a rear upper tube 13, and a front upper tube 19 forming a first unit, as well as two back tubes 10, two seat tubes 19, and two flexible parts 20. The rear upper tube 13 and the front upper tube 19 are used to connect the front and rear ends of the left and right first bending tubes 7, respectively. The seat tubes 9 are embedded in the front end of the first bending tube 7, and the back tubes 10 are embedded in the rear end of the first bending tube 7.

[0040] The lower frame of this product mainly consists of a second integral unit composed of two second bent tubes 5, two second limiting tubes 6, a second rotating component 26, a rear lower tube 12, and a front lower tube 22, as well as four support legs 11 and four foot sleeves 16. The front lower tube 22 and the rear lower tube 12 are respectively fixedly connected to the front and rear ends of the two second bent tubes 5 on the left and right sides. The two ends of the second limiting tubes 6 are fixedly connected to the front and rear ends of the second bent tubes 5. During assembly, it is only necessary to directly insert the support legs 11 into the end of the first bent tube 5.

[0041] During assembly, the upper frame A is placed corresponding to the lower frame B. The rotating shaft 2 passes through the first rotating part 25 and the second rotating part 26. The rear end is installed with the lower sleeve 14 and the upper sleeve 15, which contain the spring 1 inside, and the lower tube 12 and the upper tube 13 to complete the installation and assembly of the entire rocking chair.

[0042] In use, one structure involves fixing the four corners of the chair fabric to the four outer ends of the two backrests and two seat posts, allowing the user to lie on the chair fabric and rest by rocking the upper frame back and forth relative to the lower frame.

[0043] Note that the above description is merely a preferred embodiment of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and may include many other equivalent embodiments without departing from the concept of the present invention. The scope of the present invention is determined by the scope of the appended claims.

Claims

1. A rocking chair, characterized in that, It includes an upper shelf and a lower shelf. A seat tube can be detachably installed on the left and right sides of the front end of the upper shelf, and a back tube can be detachably installed on the left and right sides of the rear end. The upper shelf and the lower shelf are connected by a pivot and can rotate back and forth. The upper shelf is provided with a first rotating component on the left and right sides respectively, and the lower shelf is provided with a second rotating component between the left and right sides. The rotating shaft passes through the first rotating component and the second rotating component and is movably connected. The rotating shaft includes a central tube and outer tube sleeves fitted at both ends of the central tube; It also includes elastic elements. A rear upper tube and a rear lower tube are respectively provided between the left and right rear ends of the upper and lower frames. The upper and lower ends of the elastic elements are detachably connected to the rear upper tube and the rear lower tube, respectively. It also includes an upper sleeve and a lower sleeve that are slidably connected, and are detachably connected to the upper rear tube and the lower rear tube, respectively; the elastic element is a spring, which is placed in the lower sleeve and extends into the upper sleeve together.

2. A rocking chair according to claim 1, characterized in that, The first or second rotating component is a hollow tube that runs through the left and right sides.

3. A rocking chair according to claim 1, characterized in that, The upper end of the upper sleeve and the lower end of the lower sleeve are respectively provided with an upper slot and a lower slot, and the upper rear tube and the lower rear tube are respectively embedded in the upper slot and the lower slot.

4. A rocking chair according to claim 1, characterized in that, The upper and lower shelves are respectively provided with a front upper tube and a front lower tube between the front left and right sides, and a flexible component is detachably installed on the front upper tube.

5. A rocking chair according to claim 1, characterized in that, The upper frame is symmetrical on the left and right sides, and each side is provided with a first bent tube and a first connecting tube that are recessed downwards. The two ends of the first bent tube are respectively fixed to the two ends of the first connecting tube. A first limiting groove is formed between the first bent tube and the first connecting tube. The first rotating parts are respectively installed in the first limiting groove. Alternatively, the lower frame is symmetrical on the left and right sides, with each side having an upwardly arched second bent pipe and a second connecting pipe. The two ends of the second bent pipe are respectively fixed to the two ends of the second limiting pipe, and a second limiting groove is formed between the second bent pipe and the second limiting pipe. The two ends of the second rotating member are installed in the second limiting groove.

6. A rocking chair according to claim 1, characterized in that, The lower frame is detachably equipped with several support legs on the front and rear sides, and the bottom of the support legs is provided with a foot sleeve; or, the back tube is a telescopic tube or a multi-section insertion tube.

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