CN2544609Y

CN2544609Y - Crossing supporting member of easy chair bearing rod

Info

Publication number: CN2544609Y
Application number: CN 02219693
Authority: CN
Inventors: 崔豪洵
Original assignee: Xiamen Jinxiong Enterprise Co Ltd
Current assignee: Xiamen Jinxiong Enterprise Co Ltd
Priority date: 2002-03-29
Filing date: 2002-03-29
Publication date: 2003-04-16
Anticipated expiration: 2012-03-29

Abstract

The utility model discloses a cross supporting element for a supporting rod of a leisure chair, consisting of a front cover and a rear cover. The inner sides of the front and the rear covers are respectively molded with a U-shaped slot for containing the supporting rod; the inner side of the front cover is also molded with a protruded pole, while the rear cover is molded with a limiting slot to correspond to the protruded pole; two supporting rods are respectively inserted into the U-shaped slots of the front cover and the rear cover and then are fixed on the front cover and the rear cover through rivets. Thus, the two supporting rods of the leisure chair can be connected through the utility model; the two supporting rods can have relative rotation in the U-shaped slots of the front cover and the rear cover, therefore, the protruded poles of the front cover and the rear cover relatively rotate in the limiting slots, realizing the intercrossing and pulling-together of the two supporting rods; and the supporting area at the joint of the supporting rod is increased; the deformation and break of the rivets caused by long stress are prevented, and the usage security of the chair is enhanced.

Description

The cross-brace of leisure chaise longue pole

Technical field

The utility model belongs to tourism or camps and use leisure chaise longue, relates to a kind of cross-connect of leisure chaise longue pole.

Background technology

As shown in Figure 1, usually, interconnection place of leisure chaise longue pole is directly to connect by rivet, and in use, the connection support between pole rivet fully thus realizes that the time one is long, and rivet is stress deformation very easily, even fractures, and order is used and lacked the sense of security.

The utility model content

The purpose of this utility model is to provide a kind of cross-brace of leisure chaise longue pole, to strengthen sense safe in utilization.

For achieving the above object, solution of the present utility model is:

The cross-brace of leisure chaise longue pole is made up of forward and backward lid, at the inboard U type groove that forms ccontaining pole respectively of forward and backward lid, also forms projection in the protecgulum inboard; Corresponding projection forms stopper slot in the bonnet inboard; Two poles are interted respectively in the U of forward and backward lid type groove, and are fixed on forward and backward covering by rivet.

Described projection takes shape in the bonnet inboard, and corresponding projection forms stopper slot in the protecgulum inboard.

The start point that the radian size that described stopper slot is offered is two poles

After adopting said structure, two poles of leisure chaise longue can be connected by the utility model cross-brace, and by two poles relatively rotating in the U of forward and backward lid type groove, make projection the relatively rotating in stopper slot in the forward and backward lid, realize the intersection (when leisure chaise longue launches to use) of pole and close up (during the leisure chaise longue folding), because the matching relationship between gathering sill and the projection, make the Area of bearing of pole junction increase, thereby avoid rivet because of the long-time stressed distortion that takes place, fracture, strengthened sense safe in utilization.

Description of drawings

Fig. 1 is a schematic diagram of commonly using leisure;

Fig. 2 is a perspective view of the present utility model;

Fig. 3 is user mode figure of the present utility model (one);

Fig. 4 is user mode figure of the present utility model (two).

The specific embodiment

See also shown in Figure 2ly, the cross-brace of the utility model leisure chaise longue pole is made up of forward and backward lid 1,2,

Form the U type groove 11 of ccontaining pole in the inboard of protecgulum 1, form projection 12 respectively, 12 one-tenth diagonal position settings of this two projection in the both sides of U type groove 11;

Also form the U type groove 21 of ccontaining pole in the inboard of bonnet 2, form the stopper slot 22 of corresponding projection 12 in the both sides of U type groove 21 respectively, the height of seat support when the radian size of stopper slot has determined leisure chaise longue expansion use, be that radian is big more, seat support is low more, and radian is more little, and seat support is high more.

Two poles 3 are interted respectively in two

U type grooves

11,21, and are fixed on the forward and backward lid 1,2 by rivet 4.

Like this, two poles 3 of leisure chaise longue can be passed through preceding, bonnet 1,2 U type groove 11, relatively rotating in 21, before the order, bonnet 1, projection 12 relatively rotating in stopper slot 22 in 2 realizes that the intersection of pole 3 is (when leisure chaise longue launches to use, as shown in Figure 3) and close up (during the leisure chaise longue folding, as shown in Figure 4), and the size design by stopper slot 22 radians, the height of seat support when limiting leisure chaise longue expansion use, make the Area of bearing of pole 3 junctions increase, thereby avoid rivet 4 because of the long-time stressed distortion that takes place, fracture, strengthened sense safe in utilization.

Projection in the utility model is plastic in the bonnet inboard, and then corresponding projection forms stopper slot in the inboard of protecgulum.

Claims

1, the cross-brace of leisure chaise longue pole is characterized in that: be made up of forward and backward lid, at the inboard U type groove that forms ccontaining pole respectively of forward and backward lid, also form projection in the protecgulum inboard; Corresponding projection forms stopper slot in the bonnet inboard; Two poles are interted respectively in the U of forward and backward lid type groove, and are fixed on forward and backward covering by rivet.

2, the cross-brace of leisure chaise longue pole as claimed in claim 1 is characterized in that: projection takes shape in the bonnet inboard, and corresponding projection forms stopper slot in the protecgulum inboard.

3, the cross-brace of leisure chaise longue pole as claimed in claim 1 or 2 is characterized in that: the start point that the radian size that stopper slot is offered is two poles.