CN2481214Y - Folding chair support - Google Patents

Abstract

The utility model discloses a folding chair support. A clamping body arranged on the upper part of a folding chair support base is provided with a clamping groove for accommodating chair feet and adapting a chair foot member bar rake in a distracting state of a folding chair. After a foot member bar of the folding chair is sleeved with the folding chair support, the area of the folding chair support base contacted with the surface soil is greater than the area of the member bar of the prior folding chair contacted with the surface soil, thereby providing the folding chair support which reduces pressure intensity of the folding chair on the ground and does not immerse into the soft ground after people sit on the folding chair.

Description

The folding seat bearing

The utility model belongs to a kind of accessory of folding seat, more precisely the folding seat that forms of two mutual hinges of folding face closed loop frame that constitute with rod member or the chair pin or the stool pin bearing of faldstool.

The bracing frame of existing folding seat or faldstool is to form with two mutual hinges of folding face closed loop frame that rod member constitutes, and supports when going sightseeing and covers with after the seat, sits thereon for the people.But thisly simple in structurely cheaply carry light folding seat when using in the countryside, run into loose or soft soil, only contact with ground with four sections rod members, pressure is too big, and folding seat can be absorbed in the soil behind the seat people.Hope can have a kind of annex can increase the contact area of folding seat to ground, reduces the pressure of folding seat to ground, keeps the faldstool chair also can conveniently use in soft ground

The purpose of this utility model is the shortcoming at above-mentioned prior art, and a kind of contact area that increases folding seat to ground is provided, and reduces the folding seat bearing of folding seat to ground pressure.

For achieving the above object, the technical scheme of employing of the present utility model is: the cramping body (3) on folding seat bearing base (2) top has the holding tank that holds the chair pin (4) of chair foot lever spare gradient when adapting to the folding seat softened state.

Adopt such structure, because after foot's rod member of folding seat puts the folding seat bearing, the base of folding seat bearing is long-pending bigger with rod member and soil contact than former folding seat with the surface soil contact area, having reached provides a kind of pressure of folding seat to ground that reduced, and is unlikely the purpose of the folding seat bearing that is absorbed in the soft soil behind the folding chair people

Accompanying drawing and drawing reference numeral explanation:

Fig. 1 is the utility model specific embodiment folding seat bearing user mode schematic diagram.

Fig. 2 is the structural representation of the utility model specific embodiment folding seat bearing.

Fig. 3 is the vertical view of Fig. 2.

1, folding seat bearing 2, base 3, cramping body 4, holding tank 5, sipes 6, hinge axis

Below in conjunction with the drawings and specific embodiments the utility model folding seat folding seat bearing is described in further detail:

Embodiment of the present utility model, as Fig. 2, the cramping body (3) on folding seat bearing base (2) top has the holding tank that holds the chair pin (4) of chair foot lever spare gradient when adapting to the folding seat softened state.

As Fig. 3, there is the sipes (5) that holds the hinge axis (6) that connects folding seat foot rod member at the middle part of holding tank (4).Base with the bottom surface that contacts anti-slip tank is arranged.

This folding seat bearing is applicable to two folding seat or faldstools that the mutual hinge of folding face closed loop frame forms that constitute with rod member.

Claims (3)

1, a kind of folding seat bearing is characterized in that: the cramping body (3) on folding seat bearing base (2) top has the holding tank that holds the chair pin (4) of chair foot lever spare gradient when adapting to the folding seat softened state.

2, folding seat bearing according to claim 1 is characterized in that: there is the sipes (5) that holds the hinge axis (6) that connects folding seat foot rod member at the middle part of holding tank (4).

3, folding seat bearing according to claim 2 is characterized in that: base (2) with the bottom surface that contacts anti-slip tank is arranged.

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