Patent ID: 12201209

In the drawings, S, bending portion;1, bottom rod;11, base rod;12, connecting part;13, base;13a, mounting seat;13b, locking member;13c, connecting rod;13d, first support rod;14, extension rod;2, suspension frame;21, second support rod; and22: fixed rod.

DETAILED DESCRIPTION OF EMBODIMENTS

This application will be described in detail below with reference to the accompanying drawings and embodiments.

A dual-purpose stand for hammock and hammock chair is provided, including at least one support assembly. The at least one support assembly each comprises a bottom rod1. Two ends of the bottom rod1are each provided with a suspension frame2. The at least one support assembly is each provided with a bending portion (S). The bending portion (S) is configured to be turned to adjust a spacing between suspension points of suspension frames, so as to correspondingly form a hammock suspension form or a hammock chair suspension form.

The bending portion (S) is provided on the suspension frame2or the bottom rod1. The suspension frame2can have an integrated structure or a combined structure composed of several components for packaging and transportation, where the bending portion (S) is provided on one of the components. In the same way, the bottom rod1can have an integrated structure or a combined structure composed of several components for packaging and transportation. The combined structure enables to shorten a length of each component, facilitating packaging and transportation.

The bending portion (S) is configured to be arranged at a lower part of the suspension frame2or at an upper part of the suspension frame2. The bending portion (S) can have a curved structure or broken-line structure. As transformation, the suspension frame2is provided with a branched structure, such that the suspension point deviates from an axis of the suspension frame2, and a bending part formed by the branch and the suspension frame is also regarded as a bending portion (S).

Each connection on the dual-purpose stand is in plug-in fit, and is fixed by the cooperation of a insertion pin and a pin hole. Each connection is also configured to be in clamping fit.

The bending portion (S) is configured to allow an end of the bending portion (S) away from the connection deviates from an axis of the connection.

This application will be described in detail below with reference to the following embodiments.

Embodiment 1

Referring to an embodiment shown inFIGS.1-4, a dual-purpose stand for hammock and hammock chair is provided, including one support assembly. The support assembly comprises a bottom rod1. Two ends of the bottom rod1are each provided with a suspension frame2. A bending portion (S) is provided at a lower part of the suspension frame2. The suspension frame2adopts a two-section connection structure. The bottom rod1includes a base rod11. Two ends of the base rod11are each provided with a connecting part12. A base13is provided on the connecting part12. The connecting part12is in extendable-retractable fit with the base rod11.

Two pin holes are provided on the suspension frame2at one end close to the bottom rod1, and the two pin holes are arranged on the same cross-section. The included angle between the two pin holes is 180°. The component (i.e., the lower part of the suspension frame2) where the bending portion (S) is located is configured to be adjusted by switching the installation mode to change an extension direction of the upper part of the suspension frame2, so as to change an inclination angle of the suspension frame2after being installed, thereby changing the spacing between the suspension points between the suspension frames.

The suspension frame2adopts a two-section assembly structure, shortening a length of a single component and reducing the packaging and transportation cost. The base13is in detachable fit with the connecting part12. The base13is made of a hollow square tube. Two ends of the base13are each provided with a protective cover, which can not only prevent sundries from entering the base13, but also prevent the user from being scratched by the end edges of the base13, making it safer in use. The connecting part12is fixedly provided with a mounting seat13a, having a square structure with one edge open. The opening of the mounting seat13afaces down. When installing, the base13is inserted into the mounting seat13a, and locked with a locking member13b, facilitating the assembly and disassembly. Considering that the base13has a square cross-section, the placement is more stable.

The connecting part12is in extendable-retractable fit with the base rod11. The connecting part12is provided with a extendable-retractable insertion pin. Two ends of the base rod11are respectively symmetrically provided with a pin hole, and a middle portion of the base rod11is symmetrically provided with two pin holes. The insertion pin is configured to be in fit with different pin holes to adjust an insertion depth of the connecting parts12to adjust a length of the bottom rod1, so as to adjust the spacing between suspension points of suspension frames.

In this embodiment, the bending portion (S) has an obtuse-angle structure. As shown inFIG.1, when the hammock is suspended, the cooperation between the connecting parts12at both ends and the base rod11is in an elongated state. The suspension frame2is extended outward using the obtuse-angle structure (A center line of a connecting portion where a lower end of the suspension frame2is connected to the connecting part12is taken as a reference.). At this time, an included angle between the suspension frames2on both sides is relatively large, that is, a spacing between the suspension points of the suspension frames2on both sides is relatively large, which is suitable for suspending a hammock. As shown inFIG.3, when the hammock chair is suspended, the cooperation between the connecting parts12at both ends and the base rod11is in a shortened state. The suspension frame2is retracted inward using an obtuse-angle structure (A center line of a connecting portion where a lower end of the suspension frame2is connected to the connecting part12is taken as a reference.) At this time, an included angle between the suspension frames2on both sides is relatively small, that is, the spacing between the suspension points of the suspension frames2on both sides is relatively small, which is suitable for suspending a hammock chair. By comparing the two suspension forms shown inFIGS.1and3, it can be found that the included angle between the two suspension frames2can be in one support assembly, adjusted by switching the installation mode (the azimuth difference between the two installation modes is 180°) of the component where the bending portion (S) is located, so as to conveniently adjust the spacing between suspension points of suspension frames to meet the suspension requirements of the hammock and the hammock chair by one support assembly.

Embodiment 2

Referring toFIGS.5-7, a dual-purpose stand provided in Embodiment 2 is basically the same as the dual-purpose stand provided in Embodiment 1, except for the structure of the base13. In this embodiment, the base13includes a connecting rod13cand a first support rod13d. Each connecting part12is fixedly provided with a connecting rod13c. Two ends of the connecting rod13care each connected to a first support rod13d, where the first support rod13dis detachable. The first support rod13dis connected to the connecting rod13cto form a stable support structure.

In this embodiment, the connecting part12is in extendable-retractable fit with the base rod11. The insertion pin is provided on the base rod11, and the pin hole is provided on the connecting part12. When connected, the connecting part12is sleevedly provided outside the base rod11. The bending portion (S) has an obtuse-angle structure.

As shown inFIG.5, when the hammock is suspended, the cooperation between the connecting parts12at both ends and the base rod11is in an elongated state. The suspension frame2is extended outward using the obtuse-angle structure (A center line of a connecting portion where a lower end of the suspension frame2is connected to the connecting part12is taken as a reference.) At this time, the included angle between the suspension frames2on both sides is large, that is, the spacing between the suspension points of the suspension frames2on both sides is large, which is suitable for suspending a hammock. As shown inFIG.7, when the hammock chair is suspended, the cooperation between the connecting parts12at both ends and the base rod11is in a shortened state, and the suspension frame2is retracted inward using the obtuse-angle structure (A center line of a connecting portion where a lower end of the suspension frame2is connected to the connecting part12is taken as a reference.) At this time, the included angle between the suspension frames2on both sides is relatively small, that is, the spacing between the suspension points of the suspension frames2on both sides is relatively small, which is suitable for suspending the hammock chair.

Embodiment 3

Referring toFIGS.8-10, a dual-purpose stand provided in Embodiment 3 includes one support assembly, and the dual-purpose stand structure provided in Embodiment 3 is basically the same as that in Embodiment 1, except that the bottom rod1includes a base rod11, an extension rod14and two connecting parts12. The base rod11is in detachable fit with the extension rod14. The two connecting parts12are connected to the base rod11or the extension rod14. The two connecting parts12are each provided with a base13.

In this embodiment, the spacing between suspension points of suspension frames is adjusted by whether the extension rod14is connected or not. As shown inFIG.8, when the hammock is suspended, the extension rod14is connected to one end of the base rod11to further increase the spacing between suspension points of suspension frames. One of the two connecting parts12is connected to the base rod11, the other of the two connecting parts12is connected to the extension rod14. As shown inFIG.10, when the hammock chair is suspended, the extension rod14is disassembled, and two ends of the base rod11are each connected to one of the two connecting parts12. The transformation between the hammock suspension form and the hammock chair suspension form is the same as that in Embodiment 1, which is easy to be realized by switching the installation mode of the component where the bending portion (S) is located.

Embodiment 4

Referring toFIGS.11and12, a dual-purpose stand provided in Embodiment 4 includes two support assemblies. The two support assemblies are configured to support each other to form a stable structure. The bending portion (S) is provided at a lower part of the suspension frame2. The bottom rod1includes a base rod11. Two ends of the base rod11are each connected to a connecting part12. The connecting part12is in extendable-retractable fit with the base rod11. The lower part of the suspension frame2is connected to the connecting part12. Upper parts of suspension frames2are connected to each other at the same side to form an A-shaped structure.

The lower part of the suspension frame2is connected to the connecting part12, and the upper parts of suspension frames2are connected to each other at the same side. The bottom rods1are arranged in parallel. Each part is connected to form an end-to-end circular structure, so as to form the stable structure to allow the stand to be placed stably. The transformation of the hammock suspension form and the hammock chair suspension form of the stand is easily realized through switching the installation mode of the suspension frame2.

Embodiment 5

Referring toFIGS.13-16, a dual-purpose stand provided in Embodiment 5 is basically the same as the dual-purpose stand provided in Embodiment 4, except that the bottom rod1includes a base rod11. Two ends of the base rod11are each connected to a connecting part12. The bending portion (S) is provided on the connecting part12. The connecting part12is in extendable-retractable fit with the base rod11. The lower part of the suspension frame2is connected to the connecting part12, and upper parts of suspension frames2are connected to each other at the same side. In this embodiment, the bending portion (S) is provided on the bottom rod1.

The transformation of the hammock suspension form and the hammock chair suspension form of the chair can be easily realized by switching the installation mode of the component (i.e., the connecting part12) where the bending portion (S) is located. As shown inFIG.14, in the hammock suspension form, an outer portion of the connecting part12is inclined downward. As shown inFIG.16, in the hammock chair suspension form, the outer portion of the connecting part12is inclined upward.

Embodiment 6

Referring toFIGS.17-18, a dual-purpose stand provided in Embodiment 6 is basically the same as the dual-purpose stand provided in Embodiment 4, except that the suspension frame2has an arc structure. The bending portion (S) is provided at a lower part of the suspension frame2, and the suspension frame2has an integrated structure. A connection portion where the bending portion (S) is connected to the bottom rod1still has a straight tube structure, and an upper part of the bending portion (S) is bent. The transformation of the hammock suspension form and the hammock chair suspension form can be easily realized through switching the installation mode of the suspension frame2.

Embodiment 7

Referring toFIGS.19-20, a dual-purpose stand provided in Embodiment 7 is basically the same as the dual-purpose stand provided in Embodiment 2, except that the bottom rod1includes a base rod11. Two ends of the base rod11are each connected to a connecting part12. The bending portion (S) is provided on the connecting part12. The connecting part12is in extendable-retractable fit with the base rod11. A bottom of the suspension frame2is provided with a base13.

Embodiment 8

Referring toFIGS.21-22, a dual-purpose stand provided in Embodiment 8 is basically the same as the dual-purpose stand provided in Embodiment 2, except that the suspension frame2has an arc and integrated structure.

Embodiment 9

Referring toFIGS.23-24, a dual-purpose stand provided in Embodiment 9 is basically the same as the dual-purpose stand provided in Embodiment 3, except that the suspension frame2has an arc and integrated structure.

Embodiment 10

Referring toFIGS.25-26, a dual-purpose stand provided in Embodiment 10 includes one support assembly. The support assembly includes a bottom rod1. Two ends of the bottom rod1are each provided with a suspension frame2. An upper part of the suspension frame2is provided with a second support rod21to allow the suspension point deviate from the axis of the suspension frame2. A fixed rod22is provided between the suspension frame2and the second support rod21to form a triangular structure to improve the strength of the second support rod21. In this embodiment, the bending structure formed by the second support rod21and the suspension frame2is the bending portion (S) (shown by the thick solid line inFIGS.25-26). As shown inFIG.25, when the hammock is suspended, the second support rod21faces outward, that is, the suspension point is on an outer side of the suspension frame2. As shown inFIG.26, after turning the suspension frame2180°, when the hammock is suspended, the second support rod21faces inward, that is, the suspension point is on an inner side of the suspension frame2. In this embodiment, the second support rod21can be replaced by other structures to meet the requirement that the suspension point deviates from the axis of the suspension frame2, and the corresponding part of the extension structure and the suspension frame2is configured to form the bending portion (S).

Described above are merely illustrative of this application, and are not intended to limit this application. The functions and structural principles of this application have been illustrated and described above with reference to the embodiments. It should be understood that various modifications and changes made by those skilled in the art without departing from the spirit and scope of this application shall fall within the scope of this application defined by the appended claims.