CN201227023Y

CN201227023Y - Chair armrest connection structure

Info

Publication number: CN201227023Y
Application number: CNU200820121799XU
Authority: CN
Inventors: 俞荣林
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-28
Filing date: 2008-07-28
Publication date: 2009-04-29
Anticipated expiration: 2018-07-28

Abstract

The utility model discloses a chair armrest connecting structure which comprises a main body of an armrest (1), wherein a connecting piece (2) is arranged between the armrest and a chair back or a back shed edge, each connecting piece comprises a positioning handle (21) and a handle base, the positioning handle can be movably connected to the handle base, and the handle base can be movably connected to the chair back or the back shed edge; the armrest is provided with a runner (11) and a plurality of positioning holes (12), the handle base is connected with the runner (11) by the sliding way, and the positioning handle (21) is provided with positioning blocks matched with the positioning holes (12). An armrest board and the chair back or the back shed edge can be conveniently adjusted and fixed by adopting the chair armrest connecting structure.

Description

A kind of armrests syndeton

Technical field

The utility model relates to a kind of chair components, the bindiny mechanism between specifically a kind of armrests plate and back or the backrest canopy limit.

Background technology

Common chair, particularly leisure chaise longue all are provided with the backrest governor motion usually.As a kind of comparatively common chaise longue, it is by regulating the support angle of handrail and backrest leg, backrest is adjusted to a comfortable angle.A kind of lovers' formula leisure chaise longue in the market, it is made up of parts such as seat support, balustrade panel, backrests, just directly clamps with the right angle ironware usually between its backrest or backrest canopy limit and the handrail, and the shortcoming of this structure is: the adjusting of backrest is extremely inconvenient; The right angle ironware is not easy to clamp, slippage easily.

Summary of the invention

For overcoming the above-mentioned defective of prior art, the utility model provides a kind of syndeton that is used to connect armrests and back or backrest canopy limit, and this syndeton can be connected balustrade panel easily and fashionable position be adjusted on back or backrest canopy limit fixed with back or backrest canopy limit.

For realizing above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:

A kind of armrests syndeton, comprise handrail body, between armrests and back or backrest canopy limit, be provided with connector, described connector comprises a location handle and a catch base, the location handle is movably connected on catch base, and catch base is movably connected on back or backrest canopy limit; Offer a chute and some locating holes on the handrail, catch base becomes slidably to be connected with chute, and the location handle is provided with the locating piece that matches with locating hole.

Further, described catch base comprises first guide pillar and second guide pillar, and first guide pillar links to each other by contiguous block respectively with the two ends of second guide pillar, and the location handle is movably connected on second guide pillar; Chute on the handrail is the chute that inside and outside both sides connect, and first guide pillar runs through and slides against in the chute, and the balustrade panel of chute top is positioned at the cavity that first guide pillar and second guide pillar form.

Adopt the utility model of technique scheme, can regulate back easily, and the location reliable, be difficult for slippage, increased the safe firmness that backrest or backrest canopy limit are connected with handrail greatly.

Description of drawings

Fig. 1 is the leisure chaise longue structural representation of the armrests syndeton of first kind of embodiment of employing;

Fig. 2 is the connector and the handrail fit structure schematic diagram of the armrests syndeton of first kind of embodiment;

Fig. 3 is the connector structural representation of the armrests syndeton of first kind of embodiment;

Fig. 4 is the connector structural representation of the armrests syndeton of second kind of embodiment.

The specific embodiment

Referring to accompanying drawing 1-3, adopt the leisure chaise longue of present embodiment armrests syndeton to comprise handrail 1, backrest, ceiling 4, seat support 5, described backrest is provided with backrest canopy limit 3, is provided with connector 2 between armrests 1 and backrest canopy limit 3, and described connector comprises location handle 21 and catch base.Described catch base comprises that the two ends of first guide pillar 22 and second guide pillar, 23, the first guide pillars and second guide pillar link to each other by contiguous block 25 respectively, and location handle 21 is movably connected on second guide pillar 23.Offer a chute 11 and some locating holes 12 on the handrail, location handle 21 is provided with the locating piece 26 that matches with locating hole 12.Chute 11 on the handrail is the chute that inside and outside both sides connect, and first guide pillar 22 runs through and slides against in the chute 11, and the balustrade panel 13 of chute top is positioned at the cavity that first guide pillar and second guide pillar form.Catch base is movably connected on backrest canopy limit.In order to guarantee normally sliding of connector 2, the handrail end face is a steady state value to the thickness of the balustrade panel 13 between the chute 11.

Being slidingly connected except adopting said structure between catch base and the handrail, can also adopt other structures, as: the sidewall at handrail offers chute, and catch base is provided with guide wheel, guide wheel slides against in this chute, and the slip of connector 2 by guide wheel realizes and being slidingly matched of handrail 1.

Fig. 3 is the armrests connector of a kind of embodiment of the utility model, catch base one side of this connector is provided with slide block 24, and is corresponding, is provided with chute 31 on back or backrest canopy limit 3, slide block becomes to be slidingly connected with chute, makes catch base be movably connected on backrest canopy limit.Further, can brace be installed in the bottom on backrest canopy limit, chute is opened on the brace, and the slide block of catch base becomes to be slidingly connected with chute.

Fig. 4 is the armrests connector of the another kind of embodiment of the utility model, and a side of this catch base is provided with scalable or bent connecting rod structure 28, and connector is movably connected on back or backrest canopy limit by this bar linkage structure.

In order to reduce the friction between contiguous block 25 and the balustrade panel, and for making the connector smooth sliding, respectively be provided with a pad 26 at the two ends of first guide pillar, described pad contacts with the both side surface of handrail.

Described handrail 1 is horizontal handrail or bending handrail, and chute on the handrail 11 is corresponding to be horizontal chute or bending chute.

Described connector is a ferrous material.For avoiding the handrail end face because of impaired with the frequent friction of second guide pillar 23, can on the handrail end face, be covered with one deck iron plate, offer the perforate that is complementary with locating hole 12 on the iron plate.

Claims

1, a kind of armrests syndeton, comprise handrail body, it is characterized in that: between armrests (1) and back or backrest canopy limit (3), be provided with connector (2), described connector comprises location handle (21) and a catch base, location handle (21) is movably connected on catch base, and catch base is movably connected on back or backrest canopy limit (3); Offer a chute (11) and some locating holes (12) on the handrail, catch base becomes slidably to be connected with chute, and the location handle is provided with the locating piece (26) that matches with locating hole.

2, armrests syndeton as claimed in claim 1, it is characterized in that: described catch base comprises first guide pillar (22) and second guide pillar (23), the two ends of first guide pillar and second guide pillar link to each other by contiguous block (25) respectively, and location handle (21) is movably connected on second guide pillar (23); Chute on the handrail (11) is the chute that inside and outside both sides connect, and first guide pillar runs through and slides against in the chute, and the balustrade panel (13) of chute top is positioned at the cavity that first guide pillar and second guide pillar form.

3, armrests syndeton as claimed in claim 2 is characterized in that: the two ends of first guide pillar are provided with pad (27), and described pad is positioned at the both sides of handrail.

4, armrests syndeton as claimed in claim 3 is characterized in that: described handrail (21) is horizontal handrail or bending handrail, and the chute on the handrail (11) is corresponding to be horizontal chute or bending chute.

5, armrests syndeton as claimed in claim 4 is characterized in that: described connector is a ferrous material; Be covered with one deck iron plate on the handrail end face, offer the perforate that is complementary with locating hole (12) on the iron plate.

6, as each described armrests syndeton of claim 1-5, it is characterized in that: back or backrest canopy limit are provided with chute (31), and catch base is provided with the slide block (24) that becomes to be slidingly connected with chute (31).

7, armrests syndeton as claimed in claim 6 is characterized in that: on back or the backrest canopy limit brace is installed, offers chute on the brace, described chute becomes to be slidingly connected with slide block (24).

8, as each described armrests syndeton of claim 1-5, it is characterized in that: catch base is provided with a bar linkage structure (28), and connector is movably connected on back or backrest canopy limit by bar linkage structure.