CN203555342U

CN203555342U - Foldable dinning car

Info

Publication number: CN203555342U
Application number: CN201320754293.3U
Authority: CN
Inventors: 林观武
Original assignee: Zhejiang Lizhong Bamboo & Wood Co Ltd
Current assignee: Zhejiang Lizhong Bamboo & Wood Co Ltd
Priority date: 2013-11-25
Filing date: 2013-11-25
Publication date: 2014-04-23
Anticipated expiration: 2023-11-25

Abstract

The utility model relates to a foldable dinning car which mainly solves the problems that an existing foldable dinning car is complex in structure and cumbersome in operation. The foldable dinning car is characterized in that two rear supporting feet and front supporting feet are fixed at the first hinge positions, and the two rear supporting feet are lower than the front supporting feet; the dinning car further comprises an upper supporting frame and a lower supporting frame, the lower supporting frame and the front supporting feet are fixed at the second hinge positions, and the upper supporting frame is also fixed at the first hinge positions; supporting rods are arranged on the two sides of each front supporting foot respectively, the supporting rods and the front supporting feet are fixed at the third hinge positions, supporting grooves are formed in the ends of the supporting rods, and supporting protruding blocks matched with the supporting grooves are arranged at the corresponding positions of the two sides of the upper supporting frame. In the folding process, the supporting protruding blocks only need to be separated from the supporting grooves, and meanwhile through the cooperation of the first hinge positions, the second hinge positions and the third hinge positions, folding can be easily achieved. The foldable dinning car is simple in structure, and convenient to operate.

Description

A kind of folding dining-cart

Technical field

The utility model relates to a kind of furniture, is specifically related to a kind of folding dining-cart.

Background technology

The structure of tradition dining car is fixed as one by two or more layers of frame and leg mostly, the dining car of this structure is because its volume is fixed, the side of occupation of land very while not using, when smaller as places such as family or cafeterias or when needing that often carrying is used in some spaces, the dining car of this structure owing to taking up space greatly, heavier, can not reduced volume, carrying inconvenience etc. is former thereby affected and apply.

China Patent No.: 201120060811.2 patents have been announced a kind of folding dining car, when wanting folding dining-cart, first movable brace rod is up carried, make front support leg and rear leg down draw in simultaneously, two sliding strut lower ends slide into vertical long chute bottom time, become folded state; In the time will opening dining car, movable brace rod is moved down, when the lower end of movable brace rod slides into the top of vertical long chute, the front transverse bracket of upper strata bracket maintains an equal level mutually and forms stable triangle structure with two sliding struts with rear transverse bracket and forms dining car.The dining car complex structure of this form, folding and expansion simultaneously operates all very loaded down with trivial details.

Utility model content

In order to overcome the deficiency of background technology, the utility model provides a kind of gas pressure reducer, has mainly solved existing collapsible dining car complex structure, the problem of complex operation.

The technical scheme that the utility model adopts is: a kind of folding dining-cart, comprise two front support legs and two rear legs, described two front support legs and two rear legs are all integral type structure respectively, described two rear legs and front support leg are fixed on the first hinged place, and two rear legs are lower than front support leg; This dining car also comprises upper strata bracket and lower floor's bracket, and described lower floor's bracket and front support leg are fixed on the second hinged place, and described upper strata bracket is also fixed on the first hinged place; Described front support leg both sides are all provided with support bar, and described support bar and front support leg are fixed on the 3rd hinged place, and described support bar end is provided with support slot, and described corresponding position, bracket both sides, upper strata is provided with the supporting lug of working in coordination with support slot.

Two described rear legs are connected as a single entity by middle cross bar, and the rear end of described lower floor's bracket is positioned on this cross bar; The first hinged place is fixed in described bracket rear end, upper strata, and the front end of lower floor's bracket and front support leg are fixed on the second hinged place; Described supporting lug is positioned at the front end of upper strata bracket.

Described upper strata bracket is provided with removable trays.

Described bracket both sides, upper strata are provided with handle.

The beneficial effects of the utility model are: owing to taking technique scheme, need be only that supporting lug and support slot depart from folding, the first cooperation to the 3rd hinged place simultaneously, just can realize foldingly very easily, and this apparatus structure is simple, easy and simple to handle.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the exploded view of Fig. 1.

In figure 1, front support leg; 2, rear leg; 3, the first hinged place; 4, upper strata bracket; 5, lower floor's bracket; 6, the second hinged place; 7, support bar; 8, the 3rd hinged place; 9, support slot; 10, supporting lug; 11, removable trays; 12, handle.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model embodiment is described further:

As shown in Figure 1 with Figure 2, a kind of folding dining-cart, comprise two front support legs 1 and two rear legs 2, described two front support legs 1 and two rear legs 2 are all integral type structure respectively, described two rear legs 2 are fixed on the first hinged place 3 with front support leg 1, and two rear legs 2 are lower than front support leg 1; This dining car also comprises upper strata bracket 4 and lower floor's bracket 5, and described lower floor's bracket 5 is fixed on the second hinged place 6 with front support leg 1, and described upper strata bracket 4 is also fixed on the first hinged place 3; Described front support leg 1 both sides are all provided with support bar 7, described support bar 7 is fixed on the 3rd hinged place 8 with front support leg 1, described support bar 7 ends are provided with support slot 9, and described upper strata bracket 4 corresponding positions, both sides are provided with the supporting lug 10 of working in coordination with support slot 9.When needs carry out folding time dining car, support slot 9 and supporting lug 10 are departed from, because upper strata bracket 4 and front support leg 1, rear leg are all hinged on the first hinged place, therefore press this device, just can make upper strata bracket 4, lower floor's bracket 5, front support leg 1 all overlap with rear leg 2, structure is very simple, operates very easyly, has greatly reduced shared space; When needs launch dining car, on the contrary operation.

Two described rear legs 2 are connected as a single entity by middle cross bar, and the rear end of described lower floor's bracket 5 is positioned on this cross bar; The first hinged place 3 is fixed in described upper strata bracket 4 rear ends, and the front end of lower floor's bracket 5 and front support leg 1 are fixed on the second hinged place 6; Described supporting lug 10 is positioned at the front end of upper strata bracket 4.

Described upper strata bracket 4 is provided with removable trays 11.This dismounting pallet 11 can be changed at any time, adapts to easily multiple different tableware and deposits.

Described upper strata bracket 4 both sides are provided with handle 12.Such setting is can oppositely promote in order to hold handle.

Every technical staff's notice: although the utility model describes according to the above-mentioned specific embodiment; but invention thought of the present utility model is not limited in this utility model; the repacking of any utilization inventive concept, all will include in this patent scope of patent protection.

Claims

1. a folding dining-cart, comprise two front support legs (1) and two rear legs (2), described two front support legs (1) are all integral type structure respectively with two rear legs (2), it is characterized in that: described two rear legs (2) are fixed on the first hinged place (3) with front support leg (1), and two rear legs (2) are lower than front support leg (1); This dining car also comprises upper strata bracket (4) and lower floor's bracket (5), and described lower floor's bracket (5) is fixed on the second hinged place (6) with front support leg (1), and described upper strata bracket (4) is also fixed on the first hinged place (3); Described front support leg (1) both sides are all provided with support bar (7), described support bar (7) is fixed on the 3rd hinged place (8) with front support leg (1), described support bar (7) end is provided with support slot (9), and described corresponding position, upper strata bracket (4) both sides is provided with the supporting lug (10) of working in coordination with support slot (9).

2. a kind of folding dining-cart according to claim 1, is characterized in that: described two rear legs (2) are connected as a single entity by middle cross bar, and the rear end of described lower floor's bracket (5) is positioned on this cross bar; The first hinged place (3) is fixed in described upper strata bracket (4) rear end, and the front end of lower floor's bracket (5) and front support leg (1) are fixed on the second hinged place (6); Described supporting lug (10) is positioned at the front end of upper strata bracket (4).

3. a kind of folding dining-cart according to claim 1 and 2, is characterized in that: described upper strata bracket (4) is provided with removable trays (11).

4. a kind of folding dining-cart according to claim 1, is characterized in that: described upper strata bracket (4) both sides are provided with handle (12).