CN2930433Y

CN2930433Y - Foldable hollow blow-moulding table

Info

Publication number: CN2930433Y
Application number: CN 200620104587
Authority: CN
Inventors: 蒋一翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-13
Filing date: 2006-06-13
Publication date: 2007-08-08
Anticipated expiration: 2016-06-13

Abstract

The present utility model relates to a folding desk adopting hollow blow molding desk panel, which comprises a hollow blow molding desk and a horse connected with the desk panel bottom which is provided with the dense arranged depression, and is characterized in that: the desk panel comprises two desk panel which can be fold together and the bottom of each of the desk panel is provided with a frame. The frames of the two desk panel are rotationally connected, and each of the frame is connected with a folding horse. The folding desk is easy to fold and has horses of great support power, stable work without swing, a reasonable hollow structure to ensure the desk panel intensity with damaging.

Description

A kind of hollow blow molding folding table

Technical field

Utility model relates to a kind of desk, especially relates to a kind of folding table that adopts the hollow blow molding desktop.

Background technology

Desk is used to do various purposes, and popularly does various designs.Wherein hollow blow molding class folding table is equipped with folding foot rest unit again owing to adopt the blow-molded table top plate of inner hollow, make desk possessed in light weight, intensity good, folding again numerous advantages, thereby be subjected to people's favor deeply.Though and the folding of desk can be realized by the foot rest unit of different structure, if the foot rest design is unreasonable, then can cause desk folding inconvenient, poor stability, vacillate now to the left, now to the right easily, and the defective that increases the weight etc. of desk.In addition; in order to increase the intensity of hollow blow molding desktop plate; usually be formed with the shape depression not of uniform size of many dense arrangement in the bottom of desktop; but owing to be positioned at the desktop thin thickness of recess; if sunk structure unreasonable (especially being positioned at the corner of desktop bottom); regular meeting forms the impaired incipient fault point of desktop because some accrete settings are damaged.So the total quality that will guarantee desk must have the design of rational foot rest unit and panel blow-molded plastic.Existing in addition hollow blow molding class folding table, its desktop normally adopts an integrally-built desktop, so desk often can not be done too much.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of at above-mentioned prior art present situation and set up steadily, convenient folding, can effectively eliminate and bump incipient fault point that a corner exists and the hollow blow molding folding table that is fit to be made into big desk.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this hollow blow molding folding table, comprise the blow-molded table top of inner hollow and be connected the foot rest of desktop bottom, the bottom of desktop is distributed with the depression of dense arrangement, it is characterized in that but described desktop includes two desktops of doubling, the bottom of two desktops respectively is installed with a framework, is rotationally connected between the framework that two desktops connect; Described two frameworks respectively are connected with a folding foot rest unit.

Four of the described desktop bottom that is combined into by two desktops are bumped a corner and are formed with similar waist arc-shaped recess.

Described folding foot rest unit can comprise the two corresponding support foot rests that are articulated in the outside of framework separately, two support foot rests and be connected with support member separately between the framework, this support member is made up of three connecting rods that an end was articulated, was the distribution of Y type jointly, wherein the other end of first connecting rod, second connecting rod is hinged with two middle side parts of support foot rest separately respectively, and the other end of third connecting rod is hinged with framework separately.

Be installed with the C clamp gripping member that is provided with on the respective rods section of a described wherein foot rest unit up, after folding, the respective rods section of another foot rest unit buckles on holder, reaches the effect that two desktops firmly fold.

The articulated section of described three connecting rods also is with the catch ring that slidably is used for preventing three link lever foldings.

Equal correspondence is provided with the scarfing seat that several can be rabbeted mutually on described two frameworks that connect, and each scarfing seat all is extended with the scarfers of two band pivoted holes, articulates being rotationally connected of described two frameworks of formation by pivot between the corresponding scarfer on two frameworks.

The bottom of described two desktops is equipped with and can holds above-mentioned support foot rest, the groove of support member after folding.

Compared with prior art, advantage of the present utility model is:

1, reasonable in design, but the both doublings of two desktops, foot rest can be hidden in again in conjunction with after two desktops in;

2, it is reasonable in design to bump a corner concave shape, can eliminate effectively and bump the incipient fault point that a corner exists;

3, the foot rest support force is big, can not produce the phenomenon of vacillating now to the left, now to the right, and entire table can firmly be set up on the ground reposefully, and folding simultaneously is very convenient again;

4, be fit to be made into large-scale desk.

Description of drawings

Fig. 1 is the schematic perspective view of the utility model embodiment open mode.

Fig. 2 is the wherein schematic perspective view after the foot rest unit folding of the utility model embodiment.

Fig. 3 is the schematic perspective view after the unit folding of the utility model embodiment bipod.

Fig. 4 is the schematic perspective view of the utility model embodiment folding state.

Fig. 5 is the schematic perspective view of the utility model embodiment open mode.

Fig. 6 is the schematic perspective view after the utility model embodiment folds fully.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Shown in Figure 6 with reference to figure 1-, hollow blow molding folding table structure of the present utility model mainly is made up of two sizes, shape, hollow blow molding desktop 10, two frameworks 20 and the two movable foot rest unit 30 that fold that structure is identical.Wherein:

The bottom of desktop 10 is distributed with various shapes, depression 11 not of uniform size, and the effect of depression 11 is the intensity that is used for improving desktop, makes the wall thickness of blow-molded plastic to reduce.There is the flange 12 of downward extension the periphery of desktop 10, and in flange 12 medial surfaces the bar groove that is used for being provided with framework is arranged, and by this flange 12 framework and foot rest is stashed.And the bottom of the two desktops outside, two corners all is formed with the depression 13 that is similar waist arc, and the design of this shape depression 13 mainly is the bulk strength that guarantees desktop, and incipient fault point can be formed in the desktop.

The bottom of two desktops 10 respectively is installed with a framework 20, and each framework includes a frame 21 and an inside casing 22 that is linked to each other and constituted by cross bar and montant respectively, has bar to link to each other between frame 21 and the inside casing 22.Wherein the relative edge fit at two desktops 10 all is preset with opening, the equal correspondence of one end of the montant of two frameworks is embedded at the corresponding opening place, and which is provided with the scarfing seat 41 that to rabbet mutually, each scarfing seat 41 all extends the scarfer 42 of two band pivoted holes, articulate by pivot 43 between the scarfer, make two frameworks be rotationally connected with together, thereby make the movable doubling of two desktops.It is firm that this structure connects, and rotates flexibly.Inside casing is positioned at the connect middle part of side of two desktops, and the topmost effect of this inside casing 22 is to be used for reinforcing desktop 10, strengthens desktop intensity.

Each foot rest unit 30 all includes a support foot rest 31, and support foot rest 31 is articulated in framework 20 outsides separately by the crossbeam on it 32.And two support foot rests 31 and also be connected with support member 33 separately between the framework 20, this support member 33 is made up of three connecting rods 331,332,333 that an end was articulated, was the distribution of Y type jointly, wherein the other end of first connecting rod 331, second connecting rod 332 is hinged with two middle side parts of support foot rest 31 separately respectively, and the other end of third connecting rod 333 is hinged with inside casing 22 separately.

In order to make desk more steady, be with slidably, be used for preventing the catch ring 35 of three link lever foldings in the articulated section of three connecting rods in user mode.The foot rest structure that is made of said modules is simple, folding convenient, and support force is big, can support long desktop, and can not keep desk steadily, do not wave.Be distributed with simultaneously the above-mentioned feet that can hold after folding and the groove 14 of support member, make desktop and foot rest to keep good flatness folding the back fully in the bottom of two desktops, be hidden in conjunction with after two desktops.

After in addition C clamp gripping member 34, the two desktop doublings up of two openings being housed on the crossbeam of a support foot rest therein, the crossbeam 32 of another support foot rest buckles on holder 34, makes two desktops 10 can keep the effect that firmly folds.

Assemble the utility model folding table of finishing by above-mentioned member, be earlier two desktops 10 to be opened when using, two support foot rests 31 that will respectively be installed in desktop 10 bottoms then support into plumbness outwardly, and drive coupled support member 33, the steady support of desktop 10 can be obtained to the full extension state, double swerve can be do not produced.

If will fold, be two support foot rests 31 to be amounted to inwardly to press down earlier, interlock support member 33 crimpings in the lump, support foot rest 31 and support member 33 are installed in the corresponding grooves 14 of desktop bottom, doubling two desktops 10 then, and the crossbeam 32 of a support foot rest is buckled after on the C clamp gripping member 34 of another bracing frame, can obtain firm the folding of desk, desk volume after folding is little, and outward appearance is neat and artistic.

Claims

1, a kind of hollow blow molding folding table, comprise the blow-molded table top of inner hollow and be connected the foot rest of desktop bottom, the bottom of desktop is distributed with the depression (11) of dense arrangement, it is characterized in that: but described desktop includes two desktops (10) of doubling, the bottom of two desktops respectively is installed with a framework (20), is rotationally connected between the framework that two desktops connect; Described two frameworks respectively are connected with a folding foot rest unit (30).

2, hollow blow molding folding table as claimed in claim 1 is characterized in that: four of the described desktop bottom that is combined into by two desktops are bumped a corner and are formed with similar waist arc-shaped recess (13).

3, hollow blow molding folding table as claimed in claim 1, it is characterized in that: described folding foot rest unit (30) comprises the two corresponding support foot rests (31) that are articulated in the outside of framework separately, two support foot rests (31) and be connected with support member (33) separately between the framework (20), this support member is articulated jointly by an end, be three connecting rods (331 that the Y type distributes, 332,333) form, first connecting rod (331) wherein, the other end of second connecting rod (332) is hinged with two middle side parts of support foot rest (31) separately respectively, and the other end of third connecting rod (333) is hinged with framework (20) separately.

4, as claim 1 or 2 or 3 described hollow blow molding folding tables, it is characterized in that: described framework (20) includes by a frame (21) and an inside casing (22), and have bar to link to each other between frame and the inside casing, described inside casing (22) is positioned at the connect middle part of side of two desktops (10).

5, as claim 1 or 2 or 3 described hollow blow molding folding tables, it is characterized in that: be installed with opening C clamp gripping member (34) up therein on the respective rods section of a foot rest unit.

6, hollow blow molding folding table as claimed in claim 3 is characterized in that: the articulated section of described three connecting rods is with the catch ring (35) that slidably is used for preventing three link lever foldings.

7, as claim 1 or 2 or 3 described hollow blow molding folding tables, it is characterized in that: described two frameworks that connect (20) go up equal correspondence and are provided with several scarfing seats that can rabbet mutually (41), each scarfing seat all is extended with the scarfer (42) of two band pivoted holes, articulates being rotationally connected of described two frameworks of formation by pivot (43) between the corresponding scarfer on two frameworks.

8, hollow blow molding folding table as claimed in claim 3 is characterized in that: the bottom of described two desktops is equipped with and can holds above-mentioned support foot rest, the groove (14) of support member after folding.