CN202552755U - Hollow-square blow molding table plate - Google Patents
Hollow-square blow molding table plate Download PDFInfo
- Publication number
- CN202552755U CN202552755U CN2012202199406U CN201220219940U CN202552755U CN 202552755 U CN202552755 U CN 202552755U CN 2012202199406 U CN2012202199406 U CN 2012202199406U CN 201220219940 U CN201220219940 U CN 201220219940U CN 202552755 U CN202552755 U CN 202552755U
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- lower plate
- plate
- hollow
- upper plate
- shaped
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- Expired - Fee Related
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Abstract
A hollow-square blow molding table plate comprises an upper plate, and a lower plate, wherein between the upper plate and lower plate is a hollow structure, the lower plate is manufactured thereon with a hollow-square recess extending to the upper plate, the recess contacts with or approaches to the upper plate, and the lower plate has two side edges manufactured with table foot mounting blocks. A table comprising the table plate is provided, table foot frames are mounted on the table foot mounting blocks of the table plate lower plate, and the table foot frames include transverse rods mounted between the table foot mounting blocks of two edge sides of the lower plate; and table feet are mounted on the positions of the transverse rod close to two ends, and triangle blocks are fixed among the table feet and the lower plate. The invention has easy demolding by manufacturing hollow-square recess on the lower plate, and can save raw material; and the triangle blocks are used for enhancing firmness and stability of the table.
Description
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:
A kind of three-back-shaped blowing table; Comprise upper plate and lower plate; Hollow between said upper plate and the said lower plate; It is characterized in that being shaped on the three-back-shaped depression of extending to upper plate on the said lower plate, the dual-side of said lower plate is shaped on a pin mounting blocks, and there are the gap in the top of said three-back-shaped depression and the lower surface of said upper plate.
Gap length between said three-back-shaped recessed top and the said upper plate lower surface is 1mm-30mm.
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.The structure of the dual-side installation table pin of lower plate is processed block structure and also can be saved raw material.And the effect of above-mentioned triangle retaining is fastness and the stability that strengthens desk.
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 three-back-shaped depression 121 of extending to upper plate 11 on the said lower plate 12, and 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, when not contacting, the gap length that caves between 121 tops and upper plate 11 lower surfaces can be 1mm-30mm.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 (2)
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), and there is the gap in the lower surface of the top of said three-back-shaped depression (121) and said upper plate (11).
2. three-back-shaped blowing table according to claim 1 is characterized in that the gap length between said three-back-shaped depression (121) top and said upper plate (11) lower surface is 1mm-30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202199406U CN202552755U (en) | 2012-05-16 | 2012-05-16 | Hollow-square blow molding table plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202199406U CN202552755U (en) | 2012-05-16 | 2012-05-16 | Hollow-square blow molding table plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202552755U true CN202552755U (en) | 2012-11-28 |
Family
ID=47202470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202199406U Expired - Fee Related CN202552755U (en) | 2012-05-16 | 2012-05-16 | Hollow-square blow molding table plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202552755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588863A (en) * | 2017-11-20 | 2019-04-09 | 来福太制品有限公司 | Molded plastic structure |
-
2012
- 2012-05-16 CN CN2012202199406U patent/CN202552755U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588863A (en) * | 2017-11-20 | 2019-04-09 | 来福太制品有限公司 | Molded plastic structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130516 |