Hanging chair bracket

Abstract

Hanging chair support comprising a connecting element (10), a foot bar (20) and a support bar (30), wherein a plurality of the foot bars (20) are connected to the outer circumference of the connecting element (10), an end of the support bar (30) is connected to the end of the connecting element (10) and extends rearward and upward, and the end of the top of the support bar (30) is arranged above the connecting element (10), characterized in that the connecting element (10) comprises an angled tube set and a central tube (11), wherein the two angled tube sets are each inserted at the nozzles into the tube openings at both ends of the central tube (11).

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of furniture manufacturing, in particular a hanging chair holder. STATE OF THE ART

[0002] The Chinese utility model patent application under No. CN210902204U discloses a support frame for a hanging chair. The middle part of the "connecting element" is integrally formed with the "support rod." The "support rod" is typically made of steel pipe and has a length of approximately 1.6 m. Since one end of the above utility model is difficult to secure with a clamp, it is difficult to weld the "foot rod."

[0003] Chinese Utility Model Patent No. CN215532992U discloses a fixed bracket for connecting a hanging chair to leisure furniture. The "connecting member" and the "support rod" are detachably connected, and the outer edge of the tubular base is connected to the support leg ("sleeve"), which is usually connected and secured by welding. However, in mass production, larger "connecting members" (especially in width) require more storage space. Furthermore, the strength of the connection between the tubular base and the support leg is weak during user use. CONTENT OF THE PRESENT INVENTION

[0004] The present application provides a hanging chair mount, wherein the hanging chair mount of the present application is capable of overcoming at least one or more of the problems present in the prior art.

[0005] A hanging chair bracket for lifting a chair, comprising a connecting member, a foot bar, and a support bar, a plurality of the foot bars being connected to the outer periphery of the connecting member, one end of the support bar being connected to the end of the connecting member and extending rearward and upward, and the end of the top of the support bar being arranged above the connecting member, the connecting member comprising an angled tube set and a center tube, the two angled tube sets being respectively inserted at the nozzles into the tube openings at both ends of the center tube.

[0006] Compared with the prior art, the utility model has the following advantageous effects: In the hanging chair bracket developed in this application, the width and length of the connecting member are reduced by inserting the angled bending tube into the center tube and then welding. This increases the number of stacks per unit stacking area, reduces the packaging volume during transportation, and thus reduces costs; After inserting the angled bending tube into the center tube, the welding area is increased, and the connection strength is further improved; The symmetrical shape of the connecting member reduces the rotation adjustment process of the support rod and the connecting member when welding the workpiece, and at the same time avoids the problem that the support rod is difficult to fix when welding the foot rod sleeve to the bottom of the support rod in the traditional method.

[0007] In one possible embodiment, the angled pipe set comprises a miter pipe, wherein the miter openings of the two miter pipes are arranged opposite one another.

[0008] Furthermore, the angle between the center axes of the two miter tubes is not greater than 180 degrees; preferably the angle is 90 degrees.

[0009] Furthermore, the angle between the plane in which the angled pipe set is located and the horizontal plane is 0 to 90 degrees when the central pipe is arranged horizontally; preferably the angle is 10 degrees.

[0010] In one possible embodiment, the angled tube set is inserted into the tube opening of the center tube at an oblique angle, a "V"-shaped recess is arranged on the tube opening of the center tube, with the inner edge of the recess resting on the front end of the angled tube set.

[0011] In one possible embodiment, a track-like connecting hole is arranged on the side of the miter tube of the angled bending tube facing the ground, and a bolt passes through the connecting hole so that the tube opening of the miter tube is detachably connected to the foot bar, and the tube opening at the end of the foot bar is aligned horizontally to the ground.

[0012] In one possible embodiment, a notch is arranged at the connection point where the support rod is connected to the connecting element, the notch being adapted to the inner bending surface at the bending point of the angled tube set in the opposite connecting element; and the outer edge of the notch is welded to the surface of the angled tube set.

[0013] It should be noted that the various possible embodiments described above can be combined with each other, provided that the solutions do not contradict each other. SHORT DESCRIPTION OF THE DRAWING Fig. 1 is a schematic diagram of the structure of a hanging chair bracket in an embodiment of the present application. Fig. 2 is a schematic diagram of the structure of the hanging chair holder in Fig. 1, removing the top bar. Fig. 3 is a schematic diagram of the structure of a connecting member in a hanging chair bracket in an embodiment of the present application. Fig. 4 is a partially exploded view of the connecting element in Fig. 3. Fig. Figure 5 is a schematic representation of the structure of a center tube within the connecting element in Fig. 3. List of reference symbols:

[0014] 10. Connecting element; 11. Center tube; 111. Recess; 12. Miter tube; 121. Connecting hole; 20. Foot bar; 30. Support bar; 31. Lower bar; 311. Notch; 32. Upper bar. DETAILED DESCRIPTION

[0015] The present application will be described below with reference to the accompanying drawings, which illustrate various embodiments of the present application. It should be understood, however, that the present application may be represented in various ways and is not limited to the embodiments described below. The embodiments described below are intended to complete the disclosure of the present application and to fully understand the scope of the present application to those skilled in the art.

[0016] It should also be understood that the embodiments disclosed herein may be combined in numerous ways to enable many other embodiments. It is to be understood that the same characters refer to the same components throughout the attached drawings. In the attached drawings, the dimensions of certain features may be distorted for clarity. The terminology used in the specification is for the purpose of describing particular embodiments only and is not intended to limit the application. All terms used in the specification (including technical and scientific terms), unless otherwise defined, have the meaning commonly understood by those skilled in the art. For brevity and / or clarity, well-known features or structures may not be described in detail.

[0017] The embodiments of the present application provide a hanging chair mount. As shown in the Fig. 1 and Fig. 2, show Fig. 1 and Fig. 2 shows the structure of the hanging chair bracket from various views. The hanging chair bracket of the present application is used for lifting a chair (usually in the shape of a hemisphere) and includes a connecting member 10, a foot bar 20, and a support bar 30. A plurality of foot bars 20 are radially connected to the outer periphery of the connecting member 10, and the ends of all foot bars 20 can simultaneously touch the ground. One end of the support bar 30 is attached to the end of the connecting member 10 and extends rearward and upward, and an upper end of the support bar 30 is located above the connecting member 10.

[0018] Preferably, the support rod 30 has the shape of a “C” which is split in the middle and divided into an upper rod 32 and a lower rod 31.

[0019] In the state of the art, such as: The Chinese utility model patent application No. CN210902204U discloses a support frame for a hanging chair. The middle part of the "connecting element" is integrally formed with the "support rod." The "support rod" is typically made of steel pipe and has a length of approximately 1.3-1.4 m. The total height of the chair's support frame is 1.9-2 m. Since one end of the above utility model is difficult to fix with a clamp, welding the "foot rod" is difficult.

[0020] Chinese Utility Model Patent No. CN215532992U discloses a fixed bracket for connecting a hanging chair to leisure furniture. The "connecting member" and the "support rod" are detachably connected, and the outer edge of the tubular base is connected to the support leg ("sleeve"), which is usually connected and secured by welding. However, in mass production, larger "connecting members" (especially in width) require more storage space. Furthermore, the strength of the connection between the tubular base and the support leg is weak during user use.

[0021] As in the Fig. 3 to 4, show Fig. 3 and Fig. 4 the structure of the different parts of the connecting element 10 from different views.

[0022] In the hanging chair bracket of the present application, the connecting element 10 consists of an angled tube set and a center tube 11, and the two angled tube sets are respectively inserted into the tube openings at both ends of the center tube 11.

[0023] Specifically, the angled tube assembly includes a miter tube 12. The miter holes of the two miter tubes 12 are arranged opposite each other, and the angle between the center axes of the two miter tubes 12 is not greater than 180 degrees. This sharp angle determines the deployment size of the foot bar 20; preferably, it is 90 degrees, i.e., the miter hole of the miter tubes 12 is 45 degrees, which saves material and reduces the cutting process.

[0024] When the center tube 11 is arranged horizontally, the angle between the plane in which the angled tube set is located and the horizontal plane can be adjusted within a range of 0 to 90 degrees. The larger the angle, the smaller the area radiated outward by the foot bar 20 and the greater the distance between the center tube 11 and the ground, while the length of the foot bar 20 remains unchanged. Typically, an angle of 10 degrees is preferred. In this case, if the length of the foot bar 20 (with bent ends) is about 60 cm, the distance from the center of the center tube 11 to the ground is about 18 cm, and the area occupied by the four unfolded foot bars 20 is about 1 m2, which can effectively support the weight of an adult.

[0025] In order to increase the contact area (welding area) between the angled tube set and the center tube 11, the angled tube set is inserted into the tube opening of the center tube 11 at an oblique angle. A "V"-shaped recess 111 is provided at the tube opening, the inner edge of the recess 111 is in close contact with the front end of the angled tube set, so that the angled tube set can be inserted deeper into the center tube 11, and the recess 111 also increases the length of the weld seam.

[0026] The above-described miter tube 12 is provided with a track-like connecting hole 121 on the side facing the floor, and a bolt passes through the connecting hole 121 to detachably connect the tube opening of the miter tube 12 to the foot bar 20 which has a bent end, and the tube opening at the end of the foot bar 20 is aligned horizontally with the floor.

[0027] The support rod 30 is provided with a notch 311 at the connection with the connecting element 10, and the notch 311 is adapted to the inner bending surface when bending the angled pipe set, that is, the front and rear curvature of the notch 311 of the support rod 30 coincides with the surface of the angled pipe set; the outer edge of the notch 311 is welded to the surface of the angled pipe set, and the outer edge of the notch 311 increases the length of the weld seam and thereby increases the strength.

[0028] During welding, the angle of the angled pipe set to the central pipe 11 and the position of the recess 111 of the support rod 30 to the angled pipe set are maintained, both being held in position by special clamping devices.

[0029] Although exemplary embodiments of the present application have been described, it should be apparent to those skilled in the art that numerous variations and modifications may be made to the exemplary embodiments of the present application without materially affecting the spirit and scope of the present application. Therefore, all variations and modifications are intended to be included within the scope of the present application, which is limited by the claims. The present application is limited by additional claims, and equivalents of those claims are included. QUOTES CONTAINED IN THE DESCRIPTION

[0000] This list of documents submitted by the applicant was generated automatically and is included solely for the convenience of the reader. This list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions. Cited patent literature

[0000] CN 210902204U [0002, 0019] CN 215532992U [0003, 0020]

Claims

[1] A hanging chair holder comprising a connecting element (10), a foot bar (20) and a support bar (30), wherein a plurality of the foot bars (20) are connected to the outer periphery of the connecting element (10), one end of the support bar (30) is connected to the end of the connecting element (10) and extends rearward and upward, and the end of the top of the support bar (30) is arranged above the connecting element (10), characterized by that the connecting element (10) comprises an angled pipe set and a central pipe (11), wherein the two angled pipe sets are each inserted at the nozzles into the pipe openings at both ends of the central pipe (11). [2] Hanging chair holder according to claim 1, characterized by that the angled pipe set comprises a miter pipe (12), wherein the miter openings of the two miter pipes (12) are arranged opposite one another. [3] Hanging chair holder according to claim 2, characterized bythat the angle between the center axes of the two mitre tubes (12) is not greater than 180 degrees. [4] Hanging chair holder according to claim 1, characterized by that the angle between the plane in which the angled pipe set is located and the horizontal plane is 0 to 90 degrees when the central pipe (11) is arranged horizontally. [5] Hanging chair holder according to claim 1, characterized by that the angled tube set is inserted at an oblique angle into the tube opening of the central tube (11), a "V"-shaped recess (111) is arranged on the tube opening of the central tube (11), wherein the inner edge of the recess rests against the front end of the angled tube set. [6] Hanging chair holder according to claim 1, characterized bythat a track-like connecting hole (121) is arranged on the side of the miter tube (12) of the angled bending tube which faces the ground, and a bolt passes through the connecting hole (121) so that the tube opening of the miter tube (12) is detachably connected to the foot bar (20), and the tube opening at the end of the foot bar (20) is aligned horizontally to the ground. [7] Hanging chair holder according to claim 1, characterized by that a notch (311) is arranged at the connection point at which the support rod (30) is connected to the connecting element (10), wherein the notch (311) is adapted to the inner bending surface at the bending point of the angled pipe set in the opposite connecting element (10); and that the outer edge of the notch (311) is welded to the surface of the angled pipe set.

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