CN213820635U

CN213820635U - Connecting structure of leisure chair

Info

Publication number: CN213820635U
Application number: CN202021993203.2U
Authority: CN
Inventors: 朱志军
Original assignee: Anji Youke Furniture Co ltd
Current assignee: Anji Youke Furniture Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-07-30
Anticipated expiration: 2030-09-14

Abstract

The utility model provides a connection structure of leisure chaise longue relates to leisure chaise longue accessory technical field, which comprises a cushion, bolt fixedly connected with support frame is passed through to the bottom of cushion, the inboard top fixedly connected with fixed block of support frame, the recess has been seted up to the inner wall bottom of fixed block, a fixedly connected with spring of recess, the top fixedly connected with diaphragm of spring, the equal fixedly connected with slider in the lower surface left and right sides of diaphragm, the spout has all been seted up to the inner wall left and right sides of recess. Through installing fixed block, diaphragm and spring, hug closely in the outer wall of support frame through the fixed block, be located the lower surface of bolt, connect in the diaphragm through the spring upper surface in the recess, through the slider and the spout swing joint of diaphragm lower surface, avoid the bolt not hard up after the chair long-term use, guarantee the stability and the normal use of chair.

Description

Connecting structure of leisure chair

Technical Field

The utility model relates to a leisure chaise longue accessory technical field especially relates to a connection structure of leisure chaise longue.

Background

A leisure chair, which is a daily-life furniture and is a seat with a backrest and armrests. Modern chairs pursue pleasing to the eye fashion, some chairs no longer singly are the thing to sit on and give more science and technology, it is more convenient to make the mankind, the leisure chaise longue is usually by the support frame, a pedestal, constitute such as back and headrest, the most simple structure of current leisure chaise longue, the cushion is usually only fixed with the support frame has the bolt, after long-term use, the bolt is not hard up easily, thereby influence the stability and the normal use of leisure chaise longue, and the headrest is directly fixed in the top of back usually, the headrest descends in the travelling comfort that leads to the leisure chaise longue easily too hard when using, and cause the loss to the head and neck easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a connecting structure of a leisure chair.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a connection structure of leisure chaise longue, includes the cushion, bolt fixedly connected with support frame is passed through to the bottom of cushion, the inboard top fixedly connected with fixed block of support frame, the recess has been seted up to the inner wall bottom of fixed block, a fixedly connected with spring of recess, the top fixedly connected with diaphragm of spring one, the equal fixedly connected with slider in the lower surface left and right sides of diaphragm, the spout has all been seted up to the inner wall left and right sides of recess, the right side fixedly connected with back of cushion, the right flank fixedly connected with dead lever of back, the other end fixedly connected with fixed plate of dead lever, the top embedding of fixed plate is provided with the shell fragment, the left surface fixedly connected with headrest of shell fragment, the left surface fixedly connected with spring two of fixed plate.

Preferably, the fixed block is tightly attached to the outer wall of the support frame and is located on the lower surface of the bolt.

Preferably, the upper surface of the transverse plate is pasted with a silica gel layer.

Preferably, the sliding block is L-shaped, and the outer side of the sliding block extends into the sliding groove.

Preferably, the elastic sheet is arranged downwards in a U shape.

Preferably, the other side of the second spring is fixedly connected to the lower part of the inner side of the elastic sheet.

Preferably, the first springs are three and equidistantly distributed on the lower surface of the transverse plate.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through installing fixed block, diaphragm and spring, hug closely in the outer wall of support frame through the fixed block, be located the lower surface of bolt, through the spring upper surface connection in the diaphragm in the recess, through the slider and the spout swing joint of diaphragm lower surface, avoid the bolt not hard up after the chair uses for a long time, guarantee the stability and the normal use of chair.

2. Secondly, through installing dead lever, fixed plate, shell fragment and spring two, be located the back of back through the dead lever, be circular-arc setting, be the U type through the shell fragment, and the one end embedding of shell fragment is in the top of fixed plate, lies in between shell fragment inboard and the fixed block through spring two, avoids the headrest to cause the loss to the neck of the head too hard, guarantees leisure chaise longue's travelling comfort.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front sectional view of the main body structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

In fig. 1 to 4, the correspondence between the part names or lines and the reference numbers is: the seat cushion comprises a support frame 1, a seat cushion 2, a backrest 3, a headrest 4, a fixed block 5, a groove 6, a first spring 601, a sliding groove 602, a sliding block 603, a transverse plate 604, a fixed rod 7, a fixed plate 701, an elastic sheet 702 and a second spring 703.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1 to 4, the utility model provides a connection structure of leisure chaise longue, including cushion 2, bolt fixedly connected with support frame 1 is passed through to cushion 2's bottom, support frame 1's inboard top fixedly connected with fixed block 5, recess 6 has been seted up to fixed block 5's inner wall bottom, recess 6's bottom fixedly connected with spring 601, the top fixedly connected with diaphragm 604 of spring 601, the equal fixedly connected with slider 603 in the lower surface left and right sides of diaphragm 604, spout 602 has all been seted up to recess 6's inner wall left and right sides, cushion 2's right side fixedly connected with back 3, back 3's right flank fixedly connected with dead lever 7, the other end fixedly connected with fixed plate 701 of dead lever 7, the top embedding of fixed plate 701 is provided with shell fragment 702, the left flank fixedly connected with headrest 4 of shell fragment 702, the left flank fixedly connected with spring two 703 of fixed plate 701.

Further, the fixed block 5 is clung to the outer wall of the support frame 1 and is located on the lower surface of the bolt, and the fixed block 5 is located on the lower surface of the bolt, so that the bolt can be prevented from being loosened and falling, and the normal use of the leisure chair is prevented from being influenced.

Furthermore, the upper surface of the transverse plate 604 is coated with a silica gel layer, so that friction between the transverse plate 604 and the bolt can be increased, and the bolt is prevented from loosening.

Furthermore, the sliding block 603 is L-shaped, the outer side of the sliding block 603 extends into the sliding groove 602, and the sliding block 603 is movably connected with the sliding groove 602, so that the moving track of the transverse plate 604 can be limited, and the stability of connection between the first spring 601 and the transverse plate 604 is increased.

Further, the elastic sheet 702 is arranged downwards in a U shape, so that the comfort and softness of the headrest 4 can be increased in the using process through the elastic sheet, and the using comfort is improved.

Furthermore, the other side of the second spring 703 is fixedly connected to the lower part of the inner side of the elastic sheet 702, so that the loss of the elastic sheet 702 after long-term use can be reduced, and the service life of the elastic sheet 702 is ensured.

Furthermore, the first springs 601 are arranged in three numbers and are equidistantly distributed on the lower surface of the transverse plate 604, so that the upper surface of the transverse plate 604 can be tightly attached to the lower surface of the bolt, and the bolt is prevented from loosening in the using process of the chair.

The working principle is as follows: during the use, firstly, through being fixed in the bolt lower surface with fixed block 5, can avoid the bolt not hard up to drop, influence the normal use of leisure chaise longue, then, distribute in the lower surface of diaphragm 604 through spring 601 equidistance, make diaphragm 604 upper surface hug closely in the lower surface of bolt, it is not hard up to make the bolt in the chair use, then, through slider 603 and spout 602 swing joint, prescribe a limit to the removal orbit of diaphragm 604, increase the stability that spring 601 and diaphragm 604 are connected, immediately, through the travelling comfort and the compliance of shell fragment increase headrest 4 in the use, the comfort level of use is improved, finally, through the inboard below of spring two 703 fixed connection in shell fragment 702, the reducible loss to shell fragment 702 after using for a long time, guarantee the life of shell fragment 702, this structural design is reasonable, therefore, the clothes hanger is strong in practicability.

The embodiments of the present application have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A connecting structure of a leisure chair comprises a cushion (2) and is characterized in that the bottom of the cushion (2) is fixedly connected with a support frame (1) through bolts, the top of the inner side of the support frame (1) is fixedly connected with a fixed block (5), the bottom of the inner wall of the fixed block (5) is provided with a groove (6), the bottom of the groove (6) is fixedly connected with a first spring (601), the top of the first spring (601) is fixedly connected with a transverse plate (604), the left side and the right side of the lower surface of the transverse plate (604) are both fixedly connected with sliding blocks (603), the left side and the right side of the inner wall of the groove (6) are both provided with sliding grooves (602), the right side of the cushion (2) is fixedly connected with a backrest (3), the right side surface of the backrest (3) is fixedly connected with a fixed rod (7), and the other end of the fixed rod (7) is fixedly connected with a fixed plate (701), the top of the fixing plate (701) is embedded with an elastic sheet (702), the left side face of the elastic sheet (702) is fixedly connected with a headrest (4), and the left side face of the fixing plate (701) is fixedly connected with a second spring (703).

2. The connecting structure of the leisure chair according to claim 1 wherein the fixing block (5) is closely attached to the outer wall of the supporting frame (1) and is located on the lower surface of the bolt.

3. The connecting structure of the leisure chair according to claim 1 wherein the upper surface of the cross plate (604) is coated with a silicone layer.

4. The connecting structure of a leisure chair according to claim 1 wherein the sliding block (603) is L-shaped, and the outer side of the sliding block (603) extends into the sliding groove (602).

5. The connecting structure of the leisure chair according to claim 1 wherein the elastic piece (702) is disposed downward in a U shape.

6. The connecting structure of the leisure chair according to claim 1 wherein the other side of the second spring (703) is fixedly connected to the lower part of the inner side of the elastic sheet (702).

7. The connecting structure of the leisure chair according to claim 1 wherein the first spring (601) is provided with three springs which are equidistantly distributed on the lower surface of the cross plate (604).