CN202552754U

CN202552754U - Blow molding table plate shaped like Chinese character 'hui'

Info

Publication number: CN202552754U
Application number: CN201220219936XU
Authority: CN
Inventors: 王仙寿
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-16
Filing date: 2012-05-16
Publication date: 2012-11-28
Anticipated expiration: 2022-05-16

Abstract

The utility model relates to a blow molding table plate shaped like a Chinese character 'hui'. The blow molding table plate comprises an upper plate and a lower plate, a cavity is arranged between the upper plate and the lower plate, depressions shaped like the Chinese character 'hui' and extending towards the upper plate are arranged on the lower plate, the depressions contact with or are close to the upper plate, and two side edges of the lower plate are provided with table leg installation blocks. The utility model further relates to a table which comprises the table plate. The table leg installation blocks of the lower plate of the table plate are provided with table leg frames, the table leg frames comprise cross rods installed between the table leg installation blocks on the two side edges of the lower plate, table legs are arranged on the cross rods close to two ends, and triangular baffles are fixed between the table legs and the lower plate. Due to the fact that the depressions shaped like the Chinese character 'hui' are arranged on the lower plate of the table plate, compared with table plates in the prior art, the blow molding table plate shaped like the Chinese character 'hui' is easy to demould, saving in raw materials. The function of the triangular baffles is to strengthen firmness and stability of the table.

Description

Three-back-shaped blowing table

Technical field

The utility model relates to a kind of table, relates in particular to a kind of three-back-shaped blowing table.

Background technology

Chinese patent CN03803188.4 discloses a kind of table of blow-molded plastic; This table is divided into first top layer and second top layer, is blow molded into hollow structure between first top layer and second top layer, and second top layer forms the depression of extending to first top layer in a large number; These depressions come close to or in contact with first top layer with first top layer; When the first top layer pressurized when sagging, the depression on second top layer is used to support first top layer, to strengthen the intensity of whole table.Though this structure can significantly improve table intensity, because the existence of a large amount of depressions needs sizable power could realize the demoulding after the product blow molding, this has obviously brought difficulty to the demoulding.

The utility model content

To the defective that prior art exists, the utility model provides a kind of three-back-shaped blowing table of the easy demoulding.

For reaching the technical scheme that above-mentioned utility model purpose the utility model adopted be:

Three-back-shaped blowing table comprises upper plate and lower plate, and hollow between said upper plate and the said lower plate is characterized in that being shaped on the three-back-shaped depression of extending to upper plate on the said lower plate, and the dual-side of said lower plate is shaped on a pin mounting blocks.

In the technique scheme, the top of said three-back-shaped depression contacts with the lower surface of said upper plate.

The table of the utility model is compared with a large amount of hole shape depressions of table in the prior art because its lower plate is processed three-back-shaped depression, and the demoulding is easier, and life cycle of the product is short.Another advantage of this structure is that the thickness of upper and lower plate can be littler, saved raw material after lower plate was processed three-back-shaped depression, and makes product lighten.

Further specify below in conjunction with the embodiment of accompanying drawing the utility model.

Description of drawings

Fig. 1 is to use the table structure sketch map of a preferable specific embodiment of the utility model;

Fig. 2 is that the table of Fig. 1 is looked up structural representation;

Fig. 3 is the local amplification profile sketch map of the table of the utility model.

The specific embodiment

As shown in Figures 2 and 3, a kind of three-back-shaped blowing table comprises upper plate 11 and lower plate 12, and upper plate 11 all separately forms two parts from center line with lower plate 12, can fold.Blowing forms hollow structure between said upper plate 11 and the said lower plate 12; It is characterized in that being shaped on the said lower plate 12 the three-back-shaped depression 121 of extending to upper plate 11; The top of said three-back-shaped depression 121 can contact with the lower surface of said upper plate 11, also can be just near the lower surface of said upper plate 11.The dual-side of said lower plate 12 is shaped on a pin mounting blocks 13.

Like Fig. 1-shown in Figure 3; The invention also discloses a kind of desk; It is characterized in that comprising aforesaid folding desk board 1; On the table pin mounting blocks 13 of the lower plate 12 of said folding desk board 1 table leg frame is installed, said table leg frame comprises the cross bar 5 between the table pin mounting blocks 13 that is installed in said lower plate dual-side, and said cross bar 5 is equipped with a pin 2 near the position at two ends.Between said table pin 2 and said lower plate 12, be fixed with the triangle retaining.Said triangle retaining comprises that an end is installed in the support bar 4 on the said lower plate 12; The other end of said support bar 4 is connected with the framework 3 that is isosceles triangle; Two base angles of said isosceles triangle framework 3 are positioned on two pin 2, and the base of said isosceles triangle framework 3 constitutes the strut rail 31 that connects two pin 2.

More than describe the preferred embodiment of the utility model in detail.The ordinary skill that should be appreciated that this area need not creative work and just can make many modifications and variation according to the design of the utility model.Therefore, all technical staff in the art, all should fall in the protection domain of the utility model on the basis of existing technology through the available technical scheme of logical analysis, reasoning, or a limited experiment according to the design of the utility model.

Claims

1. three-back-shaped blowing table; Comprise upper plate (11) and lower plate (12); Hollow between said upper plate (11) and the said lower plate (12); It is characterized in that being shaped on the three-back-shaped depression (121) of extending to upper plate (11) on the said lower plate (12), the dual-side of said lower plate (12) is shaped on a pin mounting blocks (13).

2. three-back-shaped blowing table according to claim 1 is characterized in that the top of said three-back-shaped depression (121) contacts with the lower surface of said upper plate (11).