CN203314423U

CN203314423U - Folding serving trolley

Info

Publication number: CN203314423U
Application number: CN201320368776XU
Authority: CN
Inventors: 王建章
Original assignee: XINMEIJIA (ZHANGZHOU) COMMODITY Co Ltd
Current assignee: XINMEIJIA (ZHANGZHOU) COMMODITY Co Ltd
Priority date: 2013-06-26
Filing date: 2013-06-26
Publication date: 2013-12-04
Anticipated expiration: 2023-06-26

Abstract

The utility model discloses a folding serving trolley comprising two parallel front and rear 'U-shaped' stay bars, a 'U-shaped' draw bar, at least one fixed frame, at least one tray table, and a lifting mechanism, wherein sliding wheels are arranged below the stay bars. The folding serving trolley adopts the lifting mechanism, the spliced fixed frame and the tray table, so that the folding serving trolley is stable to move in the unfolding process, and can be used for pushing room tasks such as dishes and foods; the draw bar is lifted upwards and the tray table and the stay bars are folded downwards until the front stay bar, the draw bar and the rear stay bar are merged together when the lifting mechanism is lifted upwards; two tray tables are respectively dropped on the front and rear sides, and parallel to the stay bars and the draw bar; the folded serving trolley forms a vertical shape, and can stand against the wall, so that a space is saved; the folding serving trolley is convenient to collect and transport.

Description

A kind of collapsible serving trolley

Technical field

The utility model belongs to the household articles field, specifically relates to a kind of serving trolley.

Background technology

Serving trolley completes the food delivery task for pushing dish, food etc., existing serving trolley normally has the table that one or more layers puts dish onboard, can place the polydisc dish on table, this serving trolley car body is larger, traditional and stiff, when idle, engaged position is large, therefore, is necessary its further improvement.

Summary of the invention

In order to overcome the deficiency of background technology, the purpose of this utility model is to provide a kind of collapsible serving trolley.

The collapsible serving trolley of the utility model comprises:

Forward and backward two parallel " U-shaped " struts, be interval with slidably wheel under described front strut and rear pole;

" U-shaped " pull bar, described pull bar is positioned between forward and backward strut also parallel with it, and the top of pull bar is provided with shift mechanism;

At least one solid frame, four corners of described solid frame are fixed in respectively the top of forward and backward strut, and, Gu frame spell and form mutually by forward and backward two activities, Gu spelling place mutually of frame is connected with the shift mechanism on pull bar;

At least one table, described table is arranged in solid frame, and corresponding with solid frame forms by two;

Described shift mechanism mainly is comprised of button, movable loop, connecting rod, and shift mechanism and pull bar and solid frame are affixed; Movable loop is enclosed within on pull bar and is positioned at the below of button, and two connecting rods on this movable loop connect respectively front strut and rear pole; The downward extended end of described button has bump, and movable loop has the bayonet socket matched with this bump.

Due to solid frame and the table that the utility model adopts shift mechanism, spells mutually, during expansion, move steadily, can be used for pushing the food delivery tasks such as dish, food; When shift mechanism is upwards carried, pull bar is upwards carried, table, strut are packed up downwards, until front strut, pull bar, rear pole combine, it is parallel with strut and pull bar in forward and backward side that two tables hang down respectively, and the serving trolley after folding is vertical shape, can stand and be against wall, save space, be convenient to take in, carry.

The accompanying drawing explanation

The deployed condition structural representation that Fig. 1 is the collapsible serving trolley of the utility model.

Fig. 2 is folded state structural representation of the present utility model.

The structural representation that Fig. 3 is shift mechanism and annexation thereof in the utility model.

1-front strut, 11-rear pole, 2-wheel, 3-pull bar, 4-shift mechanism, 5-movable loop, 6-connecting rod, the solid frame of 7-, 8-table, 9-button in figure.

Below in conjunction with accompanying drawing and the specific embodiment thereof, the utility model is described in further detail.

The specific embodiment

As shown in Figures 1 to 3, the collapsible serving trolley of the utility model comprises:

Forward and backward two parallel " U-shaped " struts, described front strut 1 and rear pole are interval with slidably wheel 2 for 11 times, and described wheel is universal wheel;

" U-shaped " pull bar, described pull bar 3 is positioned between forward and backward strut also parallel with it, and the top of pull bar is provided with shift mechanism 4;

At least one solid frame, four corners of described solid frame 7 are fixed in respectively the top of forward and backward strut, and, Gu frame spell and form mutually by forward and backward two activities, Gu spelling place mutually of frame is connected with the shift mechanism 4 on pull bar;

At least one table, described table 8 is arranged in solid frame, and corresponding with solid frame also forms by two;

Described shift mechanism 4 mainly is comprised of button 9, movable loop 5, connecting rod 6, and referring to Fig. 3, shift mechanism 4 is affixed with pull bar 3 tops and solid frame; Movable loop 5 is enclosed within on pull bar 3 and is positioned at the below of button 9, and two connecting rods 6 on this movable loop connect respectively front strut and rear pole; The downward extended end of described button 9 has bump, and movable loop has the bayonet socket matched with this bump.While using shift mechanism, push button 9, the downward extended end perk of button, its bump is separated with movable loop, upwards mention pull bar, table, strut are inwardly packed up, until front strut, pull bar, rear pole combine, two tables hang down respectively parallel with strut and pull bar in forward and backward side, serving trolley after folding is vertical shape, be convenient to take in, carry, save space, referring to Fig. 2.Press shift mechanism 4 downwards, perhaps two table edges are pulled outwardly, pull bar will be to downslide, before and after solid frame on pull bar, pull bar drive, the support branch outwards stretches, last two solid frames flatten, the downward extended end of button engages with movable loop, steadily, thereby make serving trolley be deployed condition, referring to Fig. 1, can be used for pushing the food delivery tasks such as dish, food.

As further improvement of the utility model, described solid frame is two, and four corners of a solid frame 7 are fixed in respectively the top of forward and backward strut, and, Gu frame is spelled and is formed mutually by forward and backward two; Four corners of another solid frame are fixed in respectively the bottom of forward and backward strut, and, Gu frame spell and form mutually by forward and backward two activities, Gu spelling place mutually of frame is connected with the pull bar moveable hinge; In described solid frame, table is arranged, table and solid corresponding the forming by two of frame.Two solid frames add table, form two layers of desktop, make this folding serving trolley can the more dish of disposable propelling movement, food etc.

Claims

1. a collapsible serving trolley, it is characterized in that: it comprises:

Forward and backward two parallel " U-shaped " struts, be interval with slidably wheel (2) under described front strut (1) and rear pole (11);

" U-shaped " pull bar, described pull bar (3) is positioned between forward and backward strut also parallel with it, and the top of pull bar is provided with shift mechanism (4);

At least one solid frame, four corners of described solid frame (7) are fixed in respectively the top of forward and backward strut, and, Gu frame spell and form mutually by forward and backward two activities, Gu spelling place mutually of frame is connected with the shift mechanism (4) on pull bar;

At least one table, described table (8) is arranged in solid frame, and corresponding with solid frame also forms by two;

Described shift mechanism (4) mainly is comprised of button (9), movable loop (5), connecting rod (6), movable loop (5) is enclosed within the below that button (9) were gone up and be positioned to pull bar (3), and two connecting rods (6) on this movable loop connect respectively front strut and rear pole; The downward extended end of described button (9) has bump, and movable loop has the bayonet socket matched with this bump.

2. a kind of collapsible serving trolley as claimed in claim 1, it is characterized in that: described solid frame is two, and four corners of another solid frame are fixed in respectively the bottom of forward and backward strut, and, Gu frame is spelled and formed mutually by forward and backward two activities, Gu spelling place mutually of frame is connected with the pull bar moveable hinge; In described solid frame, table is arranged, table and solid corresponding the forming by two of frame.

3. a kind of collapsible serving trolley as claimed in claim 1 or 2 is characterized in that: the lower spaced wheel (2) of described front strut (1) and rear pole (11) is universal wheel.