CN217695737U

CN217695737U - Leisure chair support

Info

Publication number: CN217695737U
Application number: CN202221577639.2U
Authority: CN
Inventors: 竺飞军
Original assignee: Ningbo Huayu Outdoor Products Co ltd
Current assignee: Ningbo Huayu Outdoor Products Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-11-01
Anticipated expiration: 2032-06-22
Also published as: JP3240119U

Abstract

The utility model relates to a leisure chair support, which comprises a basic frame, four support legs and four seat cloth support rods, wherein the basic frame is in a square shape and comprises four connecting rods and four joints, and the four joints are positioned at four corner positions of the basic frame; each connecting rod is flat, a first horizontal insertion hole and a second horizontal insertion hole for the connecting rods to be inserted are formed in each joint, and each two connecting rods are connected with one joint; each joint is also provided with a third jack with a downward opening for inserting each supporting leg, the top end of each supporting leg is connected with the joint, and the bottom end of each supporting leg extends downwards; and each joint is also provided with a fourth jack with an upward opening for inserting each seat cloth supporting rod. Parts during assembly only comprise four joints, four connecting rods, four supporting legs and four seat cloth supporting rods, the types of the parts are few, and the parts can be easily assembled without looking up a specification; the basic frame is firmly connected due to the design of the flat connecting rod and the adaptive joint, so that the whole support is not easy to move and deform.

Description

Leisure chair support

Technical Field

The utility model relates to a leisure chaise longue field, concretely relates to leisure chaise longue support.

Background

The leisure chair is widely used due to the characteristics of portability, convenient storage and the like, and can be used in offices and squares, and also can be applied to temporary activity sites or carried for use during travel. For example, the patent of chinese utility model with the publication number CN201624353U (application number 200920175634.5) is a folding and shrinking frame, wherein the disclosed structure comprises two parts, namely a steel pipe part and a connecting part, the steel pipe part comprises a support rod, an oblique rod and a cross rod, and the connecting part comprises a sliding hinge seat, a single oblique groove member, a foot pad and a double oblique groove member. The number of the foot pads is 4, wherein 2 foot pads are connected with the cross rod and the inclined rod; the other 2 foot pads are connected with the cross rod, the inclined rod and the support rod; the two connected cross rods are connected through the double-chute piece to form a movable fulcrum; and the angles of the two chutes of the double chute member are consistent with the angle of the cross bar. The combined type folding beach chair not only can bear larger weight, but also has certain universality, and can be widely used for manufacturing the frameworks of leisure chairs, beach chairs and camp beds through different combination modes, but the number of rod bodies and groove pieces needed in the structure is more, and when the combined type folding beach chair is assembled, a user often needs to assemble the combined type folding beach chair with a relatively complex assembly drawing. The supporting frame structure of the leisure chair disclosed in the patent of the utility model with the publication number of CN202407912U (application number of 201120500769.1) in china "a folding leisure chair" also has the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the current situation of prior art is directed at, a leisure chaise longue support that parts are few, easy dismounting connects firm non-deformable simultaneously is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: this leisure chaise longue support, including basic frame, four landing legs and four seat cloth bracing pieces, its characterized in that: the basic frame is in a square shape and comprises four connecting rods and four joints, and the four joints are positioned at four corner positions of the basic frame; each connecting rod is flat, a first horizontal insertion hole and a second horizontal insertion hole for the connecting rods to be inserted are formed in each joint, and each two connecting rods are connected with one joint; each joint is also provided with a third jack with a downward opening for inserting each supporting leg, the top end of each supporting leg is connected with the joint, and the bottom end of each supporting leg extends downwards; and each joint is also provided with a fourth jack with an upward opening for the insertion of each seat cloth supporting rod.

In order to enhance the firmness of the joint, preferably, the joint is a single piece and is formed by connecting two L-shaped hollow bent pipes, a reinforcing rib is connected between the outer side walls of the two bent pipes, and the horizontal heights of the first horizontal insertion hole and the second horizontal insertion hole are not consistent.

In order to improve the stability of the support leg and the bearing capacity of the seat cloth support rod, preferably, the third insertion hole of each joint extends from top to bottom in an inclined manner gradually away from the central axis of the basic frame, and the fourth insertion hole of each joint extends from bottom to top in an inclined manner gradually away from the central axis of the basic frame. After the landing leg and the seat cloth supporting rod are respectively inserted into the inclined third insertion hole and the inclined fourth insertion hole, the stability of the four inclined landing legs is improved, and the bearing capacity of the four inclined seat cloth supporting rods is increased.

In order to adjust the height of the basic frame from the ground, preferably, the support legs include an upper support leg and a lower support leg, the upper support leg is connected with a second elastic pin, the lower support leg is provided with 2 second positioning holes, the upper support leg can extend into the cavity of the lower support leg, and the length of the support legs is different when the second elastic pin is inserted into different second positioning holes. The height of the basic frame from the ground is adjustable, which is beneficial for users with different heights.

In order to enable the seat cloth supporting rods to be connected with the seat cloth and then enable a user to rely on the back, preferably, the seat cloth supporting rods comprise two adjacent long seat cloth supporting rods and two adjacent short seat cloth supporting rods, and the long seat cloth supporting rods are detachable splicing rods. After the top of long seat cloth bracing piece is connected the seat cloth, can provide high higher portion of leaning on for the user, the leisure chaise longue can lean on the comfort level that has promoted the leisure chaise longue.

To facilitate user assembly, the joint preferably has an identifier thereon for distinguishing the assembly sequence.

Compared with the prior art, the utility model has the advantages of: the leisure chair bracket of the utility model has the advantages that the parts during the assembly are only provided with four joints, four connecting rods, four supporting legs and four seat cloth supporting rods, the types of the parts are few, and the assembly can be easily realized without looking up the specification; meanwhile, the basic frame is firmly connected due to the design of the flat connecting rod and the adaptive joint, so that the whole support is not easy to move and deform.

Drawings

FIG. 1 is a schematic perspective view of a leisure chair frame according to an embodiment of the present invention;

FIG. 2 is an exploded view of a leisure chair support in an embodiment of the invention;

fig. 3 is a schematic perspective view of the joint 1 according to the embodiment of the present invention;

fig. 4 is a schematic perspective view of a joint 3 according to an embodiment of the present invention;

fig. 5 is a perspective view of another angle of the joint 3 according to the embodiment of the present invention;

fig. 6 is a schematic perspective view of a first elastic pin according to an embodiment of the present invention;

fig. 7 is a schematic perspective view of a second elastic pin according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 7, it is a preferred embodiment of the support for the leisure chair of the present invention. The leisure chair support comprises a basic frame, four legs 6 and four seat

cloth support rods

7,8.

The basic frame is a square frame formed by connecting four connecting rods 5 and four joints 1,2,3,4 at intervals, each joint 1,2,3,4 is provided with a first

horizontal insertion hole

11,21,31,41 and a second

horizontal insertion hole

13,23,33,43 for the connecting rods 5 to be inserted, every two connecting rods 5 are connected with one joint (namely two joints are connected at two ends of each connecting rod 5), and the four joints 1,2,3,4 are positioned at four corner positions of the square frame; in addition, each connector 1,2,3,4 is further provided with a

third insertion hole

14,24,34,44 with a downward opening and into which each support leg 6 is inserted, and a

fourth insertion hole

12,22,32,42 with an upward opening and into which each

fabric support bar

7,8 is inserted, and each connector 1,2,3,4 is respectively connected with one support leg 6 and one

fabric support bar

7,8.

In the embodiment, the joint 1,2,3,4 is an integral piece and is formed by connecting two L-shaped hollow bent pipes, and the most preferable implementation example is that the bent parts of the two L-shaped bent pipes are hooked with each other; since the two L-shaped bent pipes are hooked, the first

horizontal jack

11,21,31,41 and the second

horizontal jack

13,23,33,43 are arranged one above the other, as shown in fig. 1 and 2, the height of the second

horizontal jack

13,23,33,43 is greater than that of the first

horizontal jack

11,21,31,41; in order to improve the firmness of the joint 1,2,3,4, a reinforcing

rib

15,25,35,45 is connected between the outer side walls of the two bent pipes.

Meanwhile, the

third insertion holes

14,24,34,44 of the joints 1,2,3,4 gradually extend from top to bottom obliquely away from the central axis of the basic frame, the

fourth insertion holes

12,22,32,42 of the joints 1,2,3,4 gradually extend from bottom to top obliquely away from the central axis of the basic frame, after the support legs 6 and the seat

cloth support bars

7,8 are respectively inserted into the inclined

third insertion holes

14,24,34,44 and the inclined

fourth insertion holes

12,22,32,42, the stability of the four inclined support legs 6 is improved, and the bearing capacity of the four inclined seat

cloth support bars

7,8 is increased.

In addition, in order to facilitate the user to assemble the basic frame, the joints have marks 9 for distinguishing the assembly sequence, such as marks "3" and "4" in fig. 1 and mark "1" in fig. 3. As shown in fig. 1, since the same connecting rod 5 is inserted between two adjacent connectors (e.g., connectors 1 and 2, connectors 1 and 3, etc.), and the opening direction and the inclination angle of the fourth jack with the upward opening and the third jack with the downward opening need to correspond to each other, so as to be respectively adapted to each seat

cloth supporting rod

7,8 and each supporting leg 6, the structure of the connector 1 shown in fig. 3 is a mirror image of the connector 3 shown in fig. 4 and 5, and the structure of the connector 1 is a mirror image of the connector 2.

Each connecting rod 5 in the embodiment is in a hollow flat shape, and the connecting rods 5 are hollow rods, so that production raw materials can be saved, and the strength of the connecting rods 5 can be ensured; because the flat connecting rods 5 and the joints 1,2,3,4 are inserted and connected at a certain angle, compared with cylindrical connecting rods, two opposite connecting rods are easier to keep parallel when a square frame is assembled; after the flat connecting rod is spliced with the adaptive connector, the flat connecting rod is not easy to rotate, so that the square frame is stably connected.

As shown in fig. 2, the top end of each leg 6 is connected to the joint 1,2,3,4, the bottom end of each leg 6 extends downward, each leg 6 includes an upper leg 61 and a lower leg 62, the upper leg 61 is provided with a first connection hole 611 and a second connection hole 612, the first connection hole 611 and the second connection hole 612 are respectively connected to a first elastic pin 613 and a second elastic pin 614 (see fig. 6 and 7), the lower leg 62 is provided with 2 second positioning holes 621 (the number of the second positioning holes can be increased as required), the upper leg 61 can extend into the cavity of the lower leg 62, and when the second elastic pins 614 are positioned in different second positioning holes 621, the lengths of the legs 6 are different. The legs support the whole basic frame to keep a certain height between the basic frame and the ground, and the height between the basic frame and the ground can be changed by adjusting the second elastic pins 614 to be positioned in different second positioning holes 621, so that the multifunctional electric chair is suitable for users with different heights. A

first positioning hole

16,26,36 (the first positioning hole on the joint 4 is not shown) matched with the first elastic pin 613 is further arranged on the joint 1,2,3,4, and the positioning of the first elastic pin 613 into the

first positioning hole

16,26,36 facilitates the accurate insertion of the leg 6 on the joint 1,2,3,4, further enables the inclination angle and the insertion depth of the leg 6 to be fixed, and facilitates the stable placement on the ground.

The bottom end of each

fabric support rod

7,8 is connected with the connector 1,2,3,4, and the top end extends upwards, the

fabric support rods

7,8 comprise two adjacent long fabric support rods 8 and two adjacent short fabric support rods 7, the long fabric support rods 8 are detachable splicing rods, and are formed by splicing a first rod 81 and a second rod 82 through a connecting piece 83 (see fig. 2). The four seat cloth supporting rods can provide a plurality of supporting points for the seat cloth, so that the seat cloth can be designed into a shape more fitting the human body; meanwhile, the top ends of two adjacent long seat cloth supporting rods 8 are connected with the upper seat cloth, so that a user can rely on the back, and the comfort level of the leisure chair is improved.

Claims

1. The utility model provides a leisure chaise longue support, includes basic frame, four landing legs (6) and four seat cloth bracing pieces (7,8), its characterized in that:

the basic frame is square and comprises four connecting rods (5) and four joints (1,2,3,4), wherein the four joints (1,2,3,4) are positioned at four corner positions of the basic frame; each connecting rod (5) is flat, a first horizontal insertion hole (11,21,31,41) and a second horizontal insertion hole (13,23,33,43) for the connecting rod (5) to be inserted are formed in each joint (1,2,3,4), and each two connecting rods (5) are connected with one joint;

each joint (1,2,3,4) is also provided with a third insertion hole (14,24,34,44) with a downward opening for inserting each supporting leg (6), the top end of each supporting leg (6) is connected with the joint (1,2,3,4), and the bottom end of each supporting leg (6) extends downwards;

each joint (1,2,3,4) is also provided with a fourth jack (12,22,32,42) with an upward opening for each fabric support rod (7,8) to insert.

2. The leisure chair support according to claim 1, characterized in that: the joint (1,2,3,4) is a single piece and is formed by connecting two L-shaped hollow bent pipes, a reinforcing rib (15,25,35,45) is connected between the outer side walls of the two bent pipes, and the horizontal heights of the first horizontal insertion hole (11,21,31,41) and the second horizontal insertion hole (13,23,33,43) are different.

3. The leisure chair support according to claim 2, characterized in that: the third insertion hole (14,24,34,44) of each connector (1,2,3,4) is inclined to extend from top to bottom gradually away from the central axis of the basic frame, and the fourth insertion hole (12,22,32,42) of each connector (1,2,3,4) is inclined to extend from bottom to top gradually away from the central axis of the basic frame.

4. The leisure chair support according to claim 1, characterized in that: the supporting leg (6) comprises an upper supporting leg (61) and a lower supporting leg (62), a second elastic pin (614) is connected to the upper supporting leg (61), 2 second positioning holes (621) are formed in the lower supporting leg (62), the upper supporting leg (61) can extend into a cavity of the lower supporting leg (62), and when the second elastic pin (614) is inserted into different second positioning holes (621), the supporting legs are different in length.

5. The leisure chair support according to claim 1, characterized in that: the seat cloth supporting rods (7,8) comprise two adjacent long seat cloth supporting rods (8) and two adjacent short seat cloth supporting rods (7), and the long seat cloth supporting rods (8) are detachable splicing rods.

6. The leisure chair support according to claim 1, characterized in that: the joint has an identifier (9) thereon for distinguishing between assembly sequences.