CN203633786U

CN203633786U - Linked deck chair with footrest

Info

Publication number: CN203633786U
Application number: CN201320680827.2U
Authority: CN
Inventors: 应富强; 黄�俊; 郑忠明; 季磊; 鲍家华
Original assignee: Zhejiang University of Technology ZJUT
Current assignee: Zhejiang University of Technology ZJUT
Priority date: 2013-10-30
Filing date: 2013-10-30
Publication date: 2014-06-11
Anticipated expiration: 2023-10-30

Abstract

The utility model discloses a linkage recliner with a footrest, comprising a backrest, a base, a seat, a footrest mechanism, and a multi-hinge rod connection mechanism connecting the footrest mechanism and the backrest, the front and rear ends of both sides of the base are respectively provided with a front support rod and a rear support rod, and the two sides of the base are respectively welded with side panels, the front end of the side panels is hinged to the seat, and the upper end of the side panels is hinged to the backrest; the backrest is connected to a pulley through a latch, and the pulley is arranged on a pulley guide rail and can move forward and backward along the pulley guide rail; one end of the pneumatic rod is fixedly connected to a connecting seat, and the other end is hinged to the pulley, the connecting seat is fixedly arranged on the front support rod, and the pulley guide rail is fixedly arranged below the seat; the footrest mechanism is fixedly arranged on the connecting seat. The utility model can realize linkage integration, and the footrest mechanism is driven to be lifted while the backrest is reclined.

Description

With the interlock chaise longue of toe board

Technical field

The utility model relates to a kind of interlock chaise longue with toe board.

Background technology

Chaise longue is the important component part on furniture market, is a large important carrier of mankind's amusement and recreation.Existing chaise longue can not reach man-machine harmonious truly, such as there being following shortcoming: most of chaise longues are with the problem of slight impact in the process of lying down, and the stationarity of chaise longue angle, can not realize lying posture at any angle according to people's wish.

Summary of the invention

The man-machine shortcoming of being discord, lacking comfort existing in order to overcome existing chaise longue, the utility model provides a kind of interlock chaise longue with toe board.

The technical solution adopted in the utility model is:

With the interlock chaise longue of toe board, it is characterized in that: comprise backrest, base, seat, toe board mechanism and connect the many toggles bindiny mechanism between toe board mechanism and backrest, the front and back end of described base both sides is respectively arranged with front support rod, back support rod, and described base both sides are welded with respectively side plate, the rear and front end of described side plate is connected with base with back support rod by described front support rod respectively, the front end of described side plate and described seat are hinged, and the upper end of described side plate and described backrest are hinged;

Described backrest is connected with a pulley by latch, and described pulley is arranged in a pulley guide rails and can moves forward and backward along described pulley guide rails; Affixed a connecting seat in one end of air-leg, the other end and described pulley are hinged, and described Connection Block is installed on front support rod, and described pulley guide rails is installed in described seat below; Described toe board mechanism is installed on described Connection Block; Described many toggles bindiny mechanism is hinged with toe board mechanism, pulley respectively.

Further, described many toggles bindiny mechanism comprises the first toggle, the second toggle, the 3rd toggle, the 4th toggle and the 5th toggle, one end of the second described toggle, pulley, air-leg is hinged, one end of the first described toggle is hinged on seat, the other end of the first described toggle, one end of the other end of the second toggle and the 3rd toggle is hinged by latch, the other end of the 3rd described toggle, one end of the 4th toggle, one end of the 5th toggle is hinged, the other end of the 4th described toggle is hinged on side plate, the other end of the 5th described toggle and described toe board mechanism are hinged.

Further, described toe board mechanism is made up of the connecting rod of two parallel-crank mechanisms of parallel-crank mechanism and connection left and right; Described parallel-crank mechanism is fixed on described Connection Block, and the other end of the 5th described toggle and described parallel-crank mechanism hinged.

Further, on the second described toggle, be provided with the block of position-limiting action together.

Further, described side plate is T-shaped plate.

Operation principle of the present utility model:

Backrest is subject to people's pressure backward, causes backrest reclining backward, and air-leg holds power; And then backrest connects pulley action in pulley guide rails by latch, pulley guide rails is arranged on seat below, makes seat have a lifting or landing action; The reclining of backrest simultaneously drives the running of many toggles bindiny mechanism, thereby drives toe board mechanism to stretch out; In the time that the second toggle moves to stop location, position reaches capacity.

Described air-leg starts generation and holds power effect in the time that people lies down, and in the time that people stands up, air-leg promotes backrest and gets back to initial position, also indirectly drives toe board mechanism to get back to initial position.

The beneficial effects of the utility model are embodied in: simple in structure, link integrated, there is backrest and lie down and drive the function lifted of toe board.

Brief description of the drawings

Fig. 1 is the utility model overall structure schematic diagram.

Fig. 2 is the side view of the utility model while lying down state.

Fig. 3 is the side view under the utility model reset condition.

Fig. 4 is many toggles of the utility model bindiny mechanism schematic diagram.

Detailed description of the invention

Referring to figs. 1 through Fig. 4, with the interlock chaise longue of toe board, comprise backrest 1, base 2, seat 3, many toggles bindiny mechanism between toe board mechanism 4 and connection toe board mechanism 4 and backrest 1, the front and back end of described base 2 both sides is respectively arranged with front support rod 21, back support rod 22, and described base 2 both sides are welded with respectively side plate 14, the rear and front end of described side plate 14 is connected with base 2 with back support rod 22 by described front support rod 21 respectively, the front end of described side plate 14 and described seat 3 are hinged, the upper end of described side plate 14 and described backrest 1 are hinged,

Described backrest 1 is connected with a pulley 13 by latch, and described pulley 13 is arranged in a pulley guide rails 5 and can moves forward and backward along described pulley guide rails 5; Affixed a connecting seat 11 in one end of air-leg 12, the other end and described pulley 13 are hinged, and described Connection Block 11 is installed on front support rod 21, and described pulley guide rails 5 is installed in described seat 3 belows; Described toe board mechanism 4 is installed on described Connection Block 11; Described many toggles bindiny mechanism is hinged with toe board mechanism 4, pulley 13 respectively.

Further, described many toggles bindiny mechanism comprises the first toggle 6, the second toggle 7, the 3rd toggle 8, the 4th toggle 9 and the 5th toggle 10, one end of the second described toggle, pulley, air-leg is hinged, one end of the first described toggle 6 is hinged on seat 3, the other end of the first described toggle 6, one end of the other end of the second toggle 7 and the 3rd toggle 8 is hinged by latch, the other end of the 3rd described toggle 8, one end of the 4th toggle 9, one end of the 5th toggle 10 is hinged, the other end of the 4th described toggle 9 is hinged on side plate 14, the other end of the 5th described toggle 10 and described toe board mechanism 4 are hinged.

Further, described toe board mechanism 4 is made up of the connecting rod 15 of two parallel-crank mechanisms of parallel-crank mechanism and connection left and right; Described parallel-crank mechanism is fixed on described Connection Block 11, and the other end of the 5th described toggle 10 and described parallel-crank mechanism hinged.

Further, on the second described toggle 7, be provided with the block of position-limiting action together.

Further, described side plate 14 is T-shaped plate.

Operation principle of the present utility model:

Backrest 1 is subject to people's pressure backward, causes backrest 1 reclining backward, and air-leg 12 holds power; And then backrest 1 connects pulley 13 by latch and acts on pulley guide rails 5, pulley guide rails 5 is arranged on seat 3 belows, makes seat 3 have a lifting or landing action; The reclining of backrest 1 simultaneously drives the running of many toggles bindiny mechanism, thereby drives toe board mechanism 4 to stretch out; In the time that the second toggle 7 moves to stop location, position reaches capacity.

Described air-leg 12 starts generation and holds power effect in the time that people lies down, and in the time that people stands up, air-leg 12 promotes backrest and gets back to initial position, also indirectly drives toe board mechanism 4 to get back to initial position.

Content described in this description embodiment is only enumerating of way of realization to inventive concept; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also and conceive the equivalent technologies means that can expect according to the utility model in those skilled in the art.

Claims

1. A linkage recliner with a footrest, characterized in that it includes a backrest, a base, a seat, a footrest mechanism, and a multi-hinge link connecting mechanism between the footrest mechanism and the backrest, and the front and rear ends on both sides of the base A front support rod and a rear support rod are respectively provided, and side plates are respectively welded on both sides of the base, and the front and rear ends of the side plates are respectively connected to the base through the front support rod and the rear support rod, so The front end of the side plate is hinged with the seat plate, and the upper end of the side plate is hinged with the backrest;

The backrest is connected with a pulley through a bolt, and the pulley is arranged on a pulley guide rail and can move forward and backward along the pulley guide rail; one end of the pneumatic rod is fixedly connected to a connecting seat, and the other end is hinged to the pulley , the connecting seat is fixed on the front support bar, the pulley guide rail is fixed under the seat plate; the footrest mechanism is fixed on the connecting seat; the multi-hinge The rod connection mechanism is respectively hinged with the footrest mechanism and the pulley.

2. The linkage recliner with footrest as claimed in claim 1, characterized in that: said multi-hinge rod connection mechanism comprises a first hinge rod, a second hinge rod, a third hinge rod, a fourth hinge rod and The fifth hinge rod, one end of the second hinge rod, the pulley, and the pneumatic rod are hinged to each other, one end of the first hinge rod is hinged on the seat plate, the other end of the first hinge rod, the second The other end of the hinge bar and one end of the third hinge bar are hinged to each other through a latch, the other end of the third hinge bar, one end of the fourth hinge bar, and one end of the fifth hinge bar are hinged to each other, and the fourth hinge bar is hinged to each other. The other end of the rod is hinged on the side plate, and the other end of the fifth hinge rod is hinged to the footrest mechanism.

3. The linkage recliner with footrest as claimed in claim 2, characterized in that: the footrest mechanism is composed of a parallelogram mechanism and a connecting rod connecting the left and right parallelogram mechanisms; the parallelogram mechanism It is fixedly connected to the connecting seat, and the other end of the fifth hinge rod is hinged to the parallelogram mechanism.

4. The linkage recliner with a footrest as claimed in claim 3, characterized in that: the second hinge rod is provided with a stopper with a limiting effect.

5. The linkage recliner with footrest as claimed in claim 4, characterized in that: said side panels are T-shaped panels.