CN2574492Y

CN2574492Y - Plastic folding table having improved connecting element structure

Info

Publication number: CN2574492Y
Application number: CN02270594U
Authority: CN
Inventors: 陈主荣; 金圣澔; 艾文
Original assignee: LAIFUTAI (XIAMEN) PLASTIC PRODUCT Ltd
Current assignee: LAIFUTAI (XIAMEN) PLASTIC PRODUCT Ltd
Priority date: 2002-11-02
Filing date: 2002-11-02
Publication date: 2003-09-24
Anticipated expiration: 2012-11-02
Also published as: WO2004041030A3; WO2004041030A2; AU2003286370A8; AU2003286370A1; CA2459589C; CA2459589A1; US20040237855A1

Abstract

The utility model discloses a plastic folding desk of an improved connecting element structure, which comprises a plastic desk panel, the bottom part of which is provided with a convex strip, desk legs and a connecting element which is covered on the convex strip and is locked with the convex strip. The end parts of the desk legs are connected with the desk panel by a hinge through the connecting element. The connecting element is an n shape or a shape half of the n. The depth of a groove is smaller than the height of the convex strip. The shape of the groove of the connecting element is anastomosed with the appearance of the convex strip. The structure is adopted. Therefore, after the connecting element is installed, the bottom part of the groove of the connecting element and the top part of the convex strip are always glued together. A section of gap is arranged between the bottom part of the side edge of the connecting element and the bottom surface of the desk panel. Torque force can not be generated. The convex strip can not be extruded. Because in the prior art which corresponds to the connecting element, the use material of the connecting element which is provided with a convex ear is few, molding technics is reduced. The utility model has the characteristics of simple structure, strong working reliability, molding technics reducing, good cooperation of the connecting element and the convex strip of the bottom part of the desk panel, no gap, no generation of the torque force and no excessive extrusion on the convex strip.

Description

The plastic folded table of connector architecture advances

Technical field

The utility model relates to a kind of plastic folded table, relates in particular to the architecture advances of connector between its table of plastic folded table and the table leg.

Background technology

The plastic folded table of prior art, light for the ease of using, reduce production costs, all adopt the desktop of the plastic front board of hollow usually as folding table, so not only folding table light and handy, be convenient to carrying, and its desktop also is convenient to clean; When yet the plastic hollow desktop brings advantage, also bring desktop to be connected problems such as insecure with table leg.

So manufacturers are just between desktop and table leg, having designed connector as shown in Figure 4 couples together the two, to increase the bonding strength between desktop and the table leg, because this connector 3 ' is a П shape, it will be with it after the raised line 11 ' of desktop 1 bottom that matches of shape coats, its both sides lug 32 ' needs with table face 1 ' sealed fixing, and desktop 1 ' is connected with table leg by connector 3 ' more then, to increase the two bonding strength; Yet (connector is cold mold forming because the degree of depth of the height of desktop 1 ' bottom raised line 11 ' and connector 3 ' internal recess 31 ' often can be not in full accord, its size will be subjected to factor affecting in many ways): when the height of raised line 11 ' during greater than the degree of depth of groove 31 ', as shown in Figure 5, at this moment the both sides lug 32 ' of connector 3 ' is sealed with panel 1 ', raised line 11 ' not only will be extruded, and the both sides lug 32 ' of connector 3 ' also can be subjected to distortion power, at this moment table leg is being attached thereto, the Expected Results that does not reach steadily, strengthens; When the height of raised line 11 ' during less than the degree of depth of groove 31 ', as shown in Figure 6, because gapped between raised line 11 ' top and the groove 31 ', after table leg was attached thereto, the while did not reach expected effect yet; Therefore producer also need seek new scheme and solve problem.

The utility model content

The purpose of this utility model is intended to solve in the prior art, when its connector of plastics table and table leg cooperates with desktop, the serial problem that is produced, provide a kind of simple in structure, functional reliability is strong, cost is low, the raised line of connector and table bottom is worked good, no gap, and can not produce distortion power, can too not push the plastic folded table of the connector architecture advances of raised line.

The plastic folded table of the utility model connector architecture advances, it comprises that the bottom is provided with plastic table panel, table leg and the connector of raised line, connector is coated on raised line, and it is sealed with it, the table leg end is connected with the desktop hinge by connector, connector is half a shape of  shape or its, and its depth of groove is less than the height of raised line.

The profile of its groove shapes of described connector and raised line matches.

Described connector is a shape.

Described plastic table panel is a hollow type.

Adopted said structure, because the degree of depth of connector groove is less than the height of raised line, and its dual-side does not have lug, the shape of groove and the profile of raised line match, so when connector is coated on raised line, and after fixing with it, the bottom of its groove of connector will can fit together all the time with the top of raised line, be provided with an intersegmental crack between the bottom of connector side and the bottom surface of desktop, therefore after connector is installed, can not produce torsion, can not push to raised line yet, can not occur existing skill state in the connector of band lug, because of the height of the degree of depth of groove and raised line inconsistent, and it is bad to cause connector to cooperate with raised line, plays the firm effect of reinforcement thereby influence connector.

And, reduced moulding process owing to be with the connector of lug few in the relative prior art of connector with material.Therefore the utlity model has simple in structure, functional reliability is strong, cost is low, reduced moulding process, the raised line of connector bottom table worked good, no gap, and can not produce distortion power, can too not push the raised line characteristics.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further described:

Fig. 1 is the partial schematic diagram of the utility model embodiment one;

Fig. 2 is the user mode reference diagram of the utility model embodiment one;

Fig. 3 is the partial schematic diagram of the utility model embodiment two;

Fig. 4 is that the prior art connector cooperates consistent partial structurtes diagrammatic sketch with raised line;

Fig. 5 is the local diagrammatic sketch of prior art connector and the ill-matched structure one of raised line;

Fig. 6 is the local diagrammatic sketch of prior art connector and the ill-matched structure two of raised line.

The specific embodiment

Embodiment one, as shown in Figure 1 and Figure 2, the plastic folded table of the utility model connector architecture advances, it comprises that the bottom is provided with hollow type plastic table panel 1, table leg 2 and the connector 3 of raised line 11, connector 3 is coated on raised line 11, and it is sealed with it, table leg 2 ends are connected with desktop 1 hinge by connector 3, and connector 3 is the shape of no lug, and its groove 31 degree of depth are less than the height of raised line, the profile of its groove 31 shapes of described connector and raised line 11 matches

Adopted said structure, because the degree of depth of connector 3 grooves 31 is less than the height of raised line 11, and its dual-side does not have lug, the profile of the shape of groove 31 and raised line 11 matches, so when connector 3 is coated on raised line 11, and after fixing with it, the bottom of connector 3 its grooves 31 will can fit together all the time with the top of raised line 11, be provided with an intersegmental crack between the bottom of connector 3 sides and the bottom surface of desktop 1, therefore after connector 3 is installed, can not produce torsion, also can not give raised line 11 extruding, can not occur existing skill state in the connector 3 ' of band lug 11 ', because of the height of the degree of depth of groove 31 ' and raised line 11 ' inconsistent, and it is bad to cause connector 3 ' to cooperate with raised line 11, plays the firm effect of reinforcement thereby influence connector 3 '.And, reduced moulding process owing to be with the connector 3 ' of lug few in the connector 3 relative prior arts with material.

Embodiment two, as shown in Figure 3, are with embodiment one difference: described connector 3 is  shape.

Embodiment three, are with embodiment one difference: described connector 3 is shape.

Claims

1. the plastic folded table of a connector architecture advances, it comprises that the bottom is provided with plastic table panel, table leg and the connector of raised line, it is characterized in that: connector is coated on raised line, and it is sealed with it, the table leg end is connected with the desktop hinge by connector, connector is half of  shape or its shape, and its depth of groove is less than the height of raised line.

2. the plastic folded table of connector architecture advances according to claim 1 is characterized in that: the profile of its groove shapes of described connector and raised line matches.

3. the plastic folded table of connector architecture advances according to claim 1 is characterized in that: described connector is a shape.

4. the plastic folded table of connector architecture advances according to claim 1 is characterized in that: described connector is a shape.

5. the plastic folded table of connector architecture advances according to claim 1 is characterized in that: described plastic table panel is a hollow type.