CN218999898U - Glider support and folding glider comprising same - Google Patents

Abstract

The utility model provides a hanging chair support frame and a folding hanging chair with the same, wherein the support frame comprises a left frame body and a right frame body which are oppositely arranged left and right, and the left frame body and the right frame body both comprise: the vertical rod extends along the up-down direction, the bottom end of the vertical rod is suspended in the air, and the vertical rod comprises a rod body and a sliding seat capable of sliding up and down along the rod body; the front foot rod extends obliquely upwards from front to back, one end of the front foot rod is hinged to the sliding seat, and the other end of the front foot rod is supported on the ground; the rear foot rod is oppositely arranged with the front foot rod in the front-rear direction and extends obliquely downwards from front to rear, one end of the rear foot rod is hinged on the sliding seat, and the other end of the rear foot rod is supported on the ground; one end of the front connecting rod is hinged with the front foot rod, and the other end of the front connecting rod is hinged with the rod body; and the rear connecting rod is oppositely arranged with the front connecting rod in the front-rear direction, one end of the rear connecting rod is hinged with the rear foot rod, and the other end is hinged with the rod body.

Description

Glider support and folding glider comprising same

Technical Field

The utility model relates to a folding hanging chair, in particular to a supporting frame applied to the folding hanging chair.

Background

The current bundle type hanging chair stands in a six-point supporting mode, the packing height of the folded product is close to the length of a supporting rod (vertical rod), the structural stability is poor, one two points among the six points are easy to suspend, the phenomenon of foot tilting of the product is caused, and the packing size of the product is larger.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a hanging chair support frame with improved structural stability and significantly reduced storage and mention, which comprises a left frame body and a right frame body which are oppositely arranged left and right, wherein the left frame body and the right frame body are connected through at least one group of cross connecting rod assemblies which are transversely arranged so that the left frame body and the right frame body can be folded or unfolded with each other; the left support body and right support body all include:

the vertical rod extends along the up-down direction, the bottom end of the vertical rod is suspended in the air, and the vertical rod comprises a rod body and a sliding seat capable of sliding up and down along the rod body;

the front foot rod extends obliquely upwards from front to back, one end of the front foot rod is hinged to the sliding seat, and the other end of the front foot rod is supported on the ground;

the rear foot rod is oppositely arranged with the front foot rod in the front-rear direction and extends obliquely downwards from front to rear, one end of the rear foot rod is hinged on the sliding seat, and the other end of the rear foot rod is supported on the ground;

one end of the front connecting rod is hinged with the front foot rod, and the other end of the front connecting rod is hinged with the rod body;

and the rear connecting rod is oppositely arranged with the front connecting rod in the front-rear direction, one end of the rear connecting rod is hinged with the rear foot rod, and the other end is hinged with the rod body.

Preferably, the vertical rod further comprises a hinge seat fixed on the rod body, the hinge seat is arranged below the sliding seat, and the front connecting rod and the rear connecting rod are respectively hinged to the hinge seat.

Preferably, the support frame comprises a group of crossed connecting rod assemblies, the crossed connecting rod assemblies comprise a first connecting rod and a second connecting rod which are in pivotable crossed connection, and two ends of the first connecting rod and the second connecting rod are respectively hinged with the vertical rods of the left frame body and the right frame body.

Preferably, the sliding seat is provided with a first upper hinge point, a second upper hinge point and a third upper hinge point, the hinge seat is provided with a first lower hinge point, a second lower hinge point and a third lower hinge point, one ends of the front foot rod and the rear foot rod are respectively hinged with the first upper hinge point and the second upper hinge point, one ends of the front connecting rod and the rear connecting rod are respectively hinged with the front foot rod and the rear foot rod, and the other ends of the front connecting rod and the rear connecting rod are respectively hinged with the first lower hinge point and the second lower hinge point; two ends of the first connecting rod are respectively hinged to a third upper hinge point of the left frame body and a third lower hinge point of the right frame body;

two ends of the second connecting rod are respectively hinged with a third lower hinge point of the left frame body and a third upper hinge point of the right frame body.

Preferably, the front foot bar and the rear foot bar are respectively provided with an inclined bar and a foot pad arranged at the bottom end of the inclined bar, and the foot pad is suitable for being supported on the ground.

Preferably, the rod body is further provided with a locking mechanism, and the locking mechanism is used for locking the sliding seat on the rod body.

Preferably, the hinge seat is fixed at the bottom end of the rod body, and the hinge seat is suspended so that the vertical rod is integrally suspended.

Preferably, the locking mechanism comprises a self-locking button which automatically locks onto the upright when the sliding seat slides to a preset position.

The utility model further provides a folding hammock comprising a support frame as described above and a hammock detachably suspended on the support frame.

According to the hanging chair support frame provided by the utility model, the four-point ground supporting stand is arranged on the ground, the upright rods arranged in the original ground supporting mode are changed into the suspended mode, the six-point ground supporting mode is omitted, and the structural stability of the product is obviously improved. And because of the unsettled setting of pole setting, accomodate the volume and further reduce.

Drawings

Fig. 1 is a schematic view of a structure of a hanging chair support frame (a schematic view in an unfolded state) according to the present utility model;

FIG. 2 is a side view of a chair lift support provided by the present utility model;

FIG. 3 is a schematic view of a folding process of a chair lift support provided by the present utility model;

fig. 4 is a schematic view of a folding state of the folding support frame provided by the utility model.

Detailed Description

The utility model or the technical scheme of the utility model is further specifically described below through specific embodiments and with reference to the accompanying drawings;

in the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "front", "rear", "left", "right", "upper", "lower", "top", and "bottom", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted" and "connected" are to be construed broadly, and may be, for example, mechanical or electrical, or may be internal to two elements in communication, or may be directly or indirectly connected through an intermediate medium, and the specific meaning of the terms may be understood by those skilled in the art according to circumstances.

Embodiments of the present utility model provide a chair lift support with improved structural stability and significantly reduced storage references,

referring to fig. 1 and 2, the supporting frame includes a left frame body 10 and a right frame body 20 which are oppositely arranged left and right, wherein the left frame body 10 and the right frame body 20 are connected through at least one group of cross connecting rod assemblies 30 which are transversely arranged so that the left frame body 10 and the right frame body 20 can be folded or unfolded with each other; because the left frame body and the right frame body have the same structure, only the left frame body is unfolded and described in detail,

the left frame body comprises a vertical rod 101, a front foot rod 102, a rear foot rod 103, a front connecting rod 105 and a rear connecting rod 106,

the upright rod 101 extends along the up-down direction and the bottom end is suspended, and the upright rod 101 comprises a rod body 107 and a sliding seat 108 which can slide up and down along the rod body; the front foot bar 102 extends obliquely upwards from front to back, the bottom end of the front foot bar is supported on the ground, and the top end of the front foot bar 102 is hinged on the sliding seat 108; the rear foot bar 103 and the front foot bar 102 are oppositely arranged in the front-rear direction, and extend obliquely downwards from front to rear, the bottom end of the rear foot bar is supported on the ground, and the top end of the rear foot bar 103 is hinged on the sliding seat 108; one end of the front connecting rod 105 is hinged with the front foot rod 102, and the other end is hinged with the rod body 107; the rear link 106 is disposed opposite to the front link 105 in the front-rear direction, and one end thereof is hinged to the rear foot bar 103 and the other end thereof is hinged to the bar body 107.

The support frame provided by the embodiment has the advantages that the bottoms of the front foot rod and the rear foot rod are supported on the ground, the bottom ends of the vertical rods are suspended (namely, are far away from the ground), compared with the existing vertical rod ground supporting mode, the left and right frame bodies integrally form a 4-point supporting mode, the product is not easy to warp, the structural stability is obviously improved,

and because the pole is suspended, please refer to fig. 4, on the basis of the same product use size (i.e. the height of the upper end of the pole is unchanged), the whole length of the pole of the support frame provided by the utility model is shortened, and the package height of the support frame after being folded is close to the length of the pole, so that the storage volume is obviously reduced.

Referring to fig. 3 and 4, the folding and unfolding process of the support frame provided in this embodiment relies on the sliding seat to slide along the upright rod, so as to drive the front and rear foot rods to be linked with the front and rear connecting rods, and finally, the front and rear connecting rods, the front and rear foot rods and the upright rod are folded in a parallel state, so that the support frame is convenient to store and store.

In some embodiments, the upright 101 further includes a hinge seat 109 fixed on the rod body, the hinge seat 109 is disposed below the sliding seat 108, and the front link 105 and the rear link 106 are respectively hinged on the hinge seat, so that when the sliding seat slides up or down, the front and rear foot rods fold or unfold in linkage with the front and rear links.

In some embodiments, the support frame includes a set of cross-link assemblies 30, where the cross-link assemblies include a first link 301 and a second link 302 that are pivotally and cross-connected, and two ends of the first link 301 and the second link 302 are respectively hinged to the uprights of the left frame 10 and the right frame 20, and the cross-link assemblies are configured to urge the left frame and the right frame to close to each other or to expand. In other embodiments, the support frame may further include a plurality of sets of cross link assemblies, where the two sets of cross link assemblies are symmetrically arranged left and right and have the same structural form, and the intersections of the two sets of cross link assemblies are hinged to form a quadrilateral; the two sets of crossed link assemblies reduce the folding height of the intermediate link assembly.

In this embodiment, the sliding seat 108 has a first upper hinge point 110, a second upper hinge point 111 and a third upper hinge point 112, the hinge seat has a first lower hinge point 113, a second lower hinge point 115 and a third lower hinge point 116, one ends of the front foot rod 102 and the rear foot rod 103 are respectively hinged to the first upper hinge point 110 and the second upper hinge point 111, one ends of the front connecting rod 105 and the rear connecting rod 106 are respectively hinged to the front foot rod 102 and the rear foot rod 103, and the other ends are respectively hinged to the first lower hinge point 113 and the second lower hinge point 115; two ends of the first connecting rod 301 are respectively hinged to the third upper hinge point 112 of the left frame body and the third lower hinge point 116 of the right frame body; the two ends of the second connecting rod 302 are respectively hinged to the third lower hinge point 116 of the left frame body 10 and the third upper hinge point 112 of the right frame body 20, so that the up-and-down sliding of the sliding seat can drive the front and rear foot bars and the front and rear connecting rods to fold or unfold.

In this embodiment, articulated seat fix the bottom at the body of rod, as previously described, the whole unsettled setting of pole setting, the unsettled design of the articulated seat of component part of pole setting for the pole setting is whole to be unsettled in ground setting, has kept the 4 point mode of propping up of support frame that this embodiment provided, and structural stability is showing and increases.

Specifically, the front foot rod and the rear foot rod are respectively provided with an inclined rod and a foot pad arranged at the bottom end of the inclined rod, and the foot pad is suitable for being supported on the ground.

Optionally, the front connecting rod and the rear connecting rod may be obliquely arranged or horizontally arranged.

In some embodiments, a locking mechanism is further provided on the rod body, and the locking mechanism is used for locking the sliding seat on the rod body. The design of the self-locking button is the prior art, and reference can be made to the limit spanner buckle 8 disclosed in CN 209186064U. Illustratively, the locking mechanism provided by the present utility model includes a self-locking button 120, and when the sliding seat slides on the upright to a preset position, the self-locking button 120 automatically locks, and the sliding seat is in the locked position at the preset position, and the product is in a stable unfolded state.

Example 2

The embodiment provides a folding hammock, which comprises the support frame of embodiment 1 and a hammock, wherein the hammock is detachably hoisted on the support frame.

According to the hanging chair support frame provided by the utility model, the four-point supporting ground stands on the ground, the upright rods which are originally arranged on the ground are changed into the suspended arrangement, the six-point supporting ground mode is omitted, the feet of a product are not easy to warp, and the structural stability of the product is obviously improved. And because of the unsettled setting of pole setting, accomodate the volume and further reduce.

In the description of the present specification, a description referring to the terms "one embodiment," "some embodiments," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (9)

1. The hanging chair support frame is characterized by comprising a left frame body (10) and a right frame body (20) which are oppositely arranged left and right, wherein the left frame body and the right frame body are connected through at least one group of cross connecting rod assemblies (30) which are transversely arranged so that the left frame body and the right frame body can be folded or unfolded; the left support body and right support body all include:

the vertical rod (101) extends along the up-down direction, the bottom end of the vertical rod is suspended in the air, and the vertical rod comprises a rod body (107) and a sliding seat (108) which can slide up and down along the rod body;

a front foot bar (102) extending obliquely upward from front to back, one end of the front foot bar being hinged to the sliding seat, and the other end being supported on the ground;

a rear foot bar (103) which is disposed opposite to the front foot bar in the front-rear direction and extends obliquely downward from the front to the rear, one end of the rear foot bar being hinged to the slide seat, and the other end being supported on the ground;

a front connecting rod (105) with one end hinged with the front foot rod and the other end hinged with the rod body;

and a rear connecting rod (106) which is arranged opposite to the front connecting rod in the front-rear direction, wherein one end of the rear connecting rod is hinged with the rear foot rod, and the other end of the rear connecting rod is hinged with the rod body.

2. The chair-lift support according to claim 1, characterized in that said upright further comprises a hinge seat (109) fixed to the rod, said hinge seat being arranged below the slide seat, said front and rear links being hinged to the hinge seat, respectively.

3. A chair-lift support according to claim 2, wherein the support comprises a set of cross-link assemblies comprising first (301) and second (302) pivotally cross-linked links, the first and second links being hinged at their ends to the uprights of the left and right frames respectively.

4. The chair-lift support of claim 3 wherein said sliding base has a first upper hinge point, a second upper hinge point and a third upper hinge point, said hinge base has a first lower hinge point, a second lower hinge point and a third lower hinge point, one ends of said front and rear legs are hinged to said first and second upper hinge points, respectively, one ends of said front and rear links are hinged to said front and rear legs, respectively, and the other ends are hinged to said first and second lower hinge points, respectively; two ends of the first connecting rod are respectively hinged to a third upper hinge point of the left frame body and a third lower hinge point of the right frame body;

two ends of the second connecting rod are respectively hinged with a third lower hinge point of the left frame body and a third upper hinge point of the right frame body.

5. The chair lift support of claim 1 wherein said front and rear legs each have a diagonal bar and a foot pad disposed at a bottom end of the diagonal bar, said foot pad being adapted to be supported on the ground.

6. The chair-lift support of claim 1 wherein the rod further includes a locking mechanism for locking the slide to the rod.

7. The chair-lift support of claim 6, wherein the locking mechanism includes a self-locking button that automatically locks onto the upright when the slide is slid to a preset position.

8. The chair-lift support of claim 2 wherein said hinge mount is secured to the bottom end of the rod and is suspended to permit the suspension of the entire upright.

9. A folding hammock characterized in that it comprises a support frame according to any one of claims 1-8 and a chair, said chair being detachably suspended from said support frame.

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