CN2246453Y - Washing-free paper dining plate - Google Patents
Washing-free paper dining plate Download PDFInfo
- Publication number
- CN2246453Y CN2246453Y CN 95217760 CN95217760U CN2246453Y CN 2246453 Y CN2246453 Y CN 2246453Y CN 95217760 CN95217760 CN 95217760 CN 95217760 U CN95217760 U CN 95217760U CN 2246453 Y CN2246453 Y CN 2246453Y
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- CN
- China
- Prior art keywords
- scrimp
- group
- rib
- rectangular channel
- circular trough
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a wash-free paper dining plate, which is composed of a circular groove, an equicrural triangular groove, and rectangular grooves. Fan-shaped cross break groups are arranged on four corners of the plate. An outer lateral corner which is formed by the rectangular grooves and a separation rib is provided with the cross break group of the corner. The point of the separation rib near a basin edge is provided with the cross break group for striding the rib. A radiating ridge group is arranged along the circumference of the circular groove. Four connected turn-corner parts which are contacted with the circular groove and the rectangular grooves are provided with the cross break groups of circular lower corners. The flat and straight basin edge is provided with reinforced cross breaks. A flat board part is formed among the circular groove, the equicrural triangular groove, and the two rectangular grooves. The paper dining plate has the advantages of easy production, portability and sanitation, and no environmental pollution.
Description
The utility model relates to a kind of disposable paper dining plate.
The service plate material of present employed fast food feeder disposable utensils almost is polystyrene.By the made tableware of polystyrene advantage on its cost is no doubt arranged, but its non-refractory can't be degenerated decomposition naturally, thereby the health and the environmental protection of human body constituted serious harm.Therefore, tableware made of paper in recent years gradually has the trend of substituted polystyrene.Though tableware such as cutlery box, service plate etc. can amount to via the scraps of paper, seal and be pressed into shape, but will be as present fast food, a large amount of polystyrene service plates that use of buffet meal, it is shaped as bluff body, only by outstanding separation rib, be separated into some nappy grooves of putting, then be difficult to utilize fully cardboard cutting, folding, envelope nail operation to be finished, because this tableware leaks easily, and general cutlery box or service plate must leakproofs, just can finish the task of splendid attire food.So the polystyrene tableware can moulding be that polystyrene can foam and moulding in fixed mould, if this technology is when being applied to production papery service plate, except that production technology rather the difficulty, its cost is also higher, therefore, though the paper tableware also has health and characteristics free from environmental pollution, be difficult to compete with the polystyrene tableware.
If as sheet metal, carry out punch forming with the scraps of paper, then can support utilization because of the scraps of paper are provided with ductility again, thereby the punching press result be basin corner, bending place in its moulding all be break shape or moulding improper and take place irregular turn round crowded.
The design people in view of this, be actively the stamping forming possibility of cardboard to be studied, also by making the successfully experience of multiple tableware made of paper, when finding that cardboard becomes three-dimensional shape by the plane, can relieve to expand via joint-cutting or dimpled grain and open pulling force or extruding force is turned round in absorption, and then this one is found to be put to design and experiment, after test of many times, making, correction, design the utility model finally: disposable paper dining plate.
The purpose of this utility model is: provide a kind of and have high temperature resistantly, can be torn to pieces after usefulness, disposable paper dining plate stoking, decomposition, corruption, easy and health, in order to the substituted polystyrene service plate, prevent the pollution of the environment.
Another purpose of the present utility model is: the disposable paper dining plate of leakproof fully is provided after a kind of moulding.
The purpose of this utility model is reached like this: a kind of disposable paper dining plate is provided, described paper dining plate front center is provided with a circular trough, rear side is provided with an isoceles triangle groove, be provided with the rectangular channel of two symmetries at circular trough both sides and isosceles triangle two waist upsides, it is characterized in that: side angle on two isosceles of triangular groove and rectangular channel two also is the fan-shaped scrimp group that is equipped with fan-shaped on four corners of this service plate; Between rectangular channel and triangular groove two waists, be provided with separation rib; Be provided with angle scrimp group at rectangular channel and the formed lateral angle of separation rib; Be provided with fan-shaped scrimp group, angle scrimp group are striden mutually near basin edge place at separation rib and stride rib scrimp group; Stride formation one vertical folding face between the rib scrimp these two of striding rib scrimp group, be provided with the radiating ridge group of more shallow weak point along the periphery of circular trough downside; Four of bordering on of circular trough and rectangular channel are connected corner portion and are provided with round inferior horn scrimp group, it from rectangular channel near two angles of circular trough with fan-shaped outside emission, and the scrimp of some extension joins with the angle of gradually opening, except that striding across separation rib, also extend to the top of triangular groove, on the straight basin edge in service plate front side and the left and right sides, be provided with a little reinforcement scrimp; Between circular trough, isoceles triangle groove and two rectangular channels, form flat part; Described scrimp be folded into as
The reinforced ribs thicker of wave plate shape than scraps of paper thickness.
The utlity model has good result, this disposable paper dining plate is simple in structure, easy to manufacture, with low cost, health and can replace the polystyrene tableware, thus prevented contaminated environment, do not leak.Because scrimp all is located at bent angle, turning point, and reasonable in design, thus can be to the in addition reinforcement of originally more crisp part, and then strengthen whole service plate made of paper from putting face, so rather solid, light.
Below for an embodiment of the present utility model, and cooperate and be described in detail as follows with accompanying drawing.Believe by describing in detail, projects of the present utility model, technology, characteristics, effect etc. can obtain understanding more clearly.
Accompanying drawing 1 is the utility model stereogram behind the pressing and forming;
Accompanying drawing 2 is plane outspread drawings of the present utility model;
Accompanying drawing 3 is forming process enlarged drawings that scrimp becomes reinforcing steel;
The corresponding relation of each several part and its label is as follows in the utility model accompanying drawing:
Service plate ... 1 scraps of paper ... 10 isoceles triangle grooves ... 11
Rectangular channel ... 12 circular troughs ... 13 separation ribs ... 14
The basin edge ... 15 vertical folding face groups ... 16 flat parts ... 17
Scrimp ... 2 fan-shaped scrimp groups ... 21 jiaos of scrimp groups ... 22
Circle inferior horn scrimp group ... 23 stride rib scrimp group ... 24 reinforcement scrimps ... 25
The radiating ridge group ... 26
Stereogram behind the pressing and forming of visible this disposable paper dining plate of accompanying drawing 1.The utility model is by the scraps of paper of suitable thickness, its material amount is made with the pure fiber and the additive that meet FDA (FDA Food and Drug Administration) regulation, or smear or the scraps of paper of making of lamination with polyethylene, the separation general layout according to existing service plate is provided with a circular trough 13 in front center.Rear side is provided with an isoceles triangle groove 11, is provided with the rectangular channel 12 of two symmetries at circular trough 13 both sides and isosceles triangle two waist upsides.Side angle on 12 liang of isoceles triangle groove 11 and rectangular channels, also promptly on four corners of service plate 1, be equipped with the fan-shaped scrimp group 21 of fan-shaped, between rectangular channel and triangular groove two waists, be provided with separation rib 14, rectangular channel 12 is provided with angle scrimp group 22 with separation rib 14 formed lateral angles, be provided with and fan-shaped scrimp group 21 near basin edge place at separation rib 14, angle scrimp group 22 is striden mutually strides rib scrimp group 24, stride formation one vertical folding face 16 between the rib scrimp these two of striding rib scrimp group, be provided with the radiating ridge group 26 of more shallow weak point along the periphery of circular trough 13 downsides, four of bordering on of circular trough 13 and rectangular channel 12 are connected corner portion and are provided with round inferior horn scrimp group 23, it from rectangular channel 12 near two angles of circular troughs 13 with fan-shaped outside emission, and the scrimp of some extension joins with the angle of gradually opening, except that striding across separation rib 14, also extend to the top of isoceles triangle groove 11, service plate 1 front side and about the straight basin edge of two sides be provided with a little reinforcement scrimp 25, at circular trough 13, form flat part 17 between isoceles triangle groove 11 and two rectangular channels 12, described scrimp 2 is folded into as the unrestrained plate shape reinforced ribs thicker than scraps of paper thickness.
Setting as scrimp is the scraps of paper 10 measures necessary when the mould pressing and forming is tableware, for example fan-shaped scrimp group 21, angle scrimp group 22 just can give full play to even contraction be squeezed the part function; And the paper that absorbs kinking on each scrimp is thick, forms betwixt as the unrestrained plate shape reinforced ribs thicker than scraps of paper thickness, thereby can increase considerably bent angle intensity partly; Striding rib scrimp group 24 cooperates mold shape to stride the vertical folding face 16 of formation between the rib scrimp at two, on accompanying drawing 2, a vertical folding face 16 is shown with perpendicular shade, so that make it be connected the high low head of basin edge 15, and, be convenient to hand for this part often plays strengthening action as portion of the handle to separation rib 14; Circle inferior horn scrimp group 23 also strides across separation rib 14 and interconnects, and cooperate mould to extrude a flat part 17 except that for corner absorbs the fold, makes the portion of bordering on of each basin and prominent rib have strong supporting role; The service plate front side and about the straight basin edge of two sides be provided with a little reinforcement scrimp, this is merely for reinforcement and establishing.
Being produced as follows of this paper dining plate:
Get the scraps of paper of a slice suitable thickness, its material is that to meet pure fiber and the additive of FDA made, or smear or the scraps of paper of lamination with polyethylene, through cutting into the rectangular scraps of paper 10, be provided with an isoceles triangle groove 11, circular trough 13 and two rectangular channels 12 by the separation general layout of existing service plate, as shown in Figure 1, accompanying drawing 2 is to establish scrimp 2 through pressure but do not place the plane outspread drawing of mould crimping before becoming three-dimensional service plate 1 as yet.Wherein, the setting of scrimp be according to the bent angle of each basin and establish: as fan-shaped scrimp group 21, angle scrimp group 22, stride rib scrimp group 24, radiating ridge group 26, circle inferior horn scrimp group 23.And what be that reinforcement establishes is a little reinforcement line 25 of being located at the basin edge.These scrimp group or scrimps, making the scraps of paper 10 insert in the pressing process of tableware of mould pressing and forming performance shrinks, the function that extends, so that absorb 10 rounds tridimensional pressure distortions of the scraps of paper and do evenly contraction or expansion by each corner scrimp, make that pressing processing is smooth, thereby make the paper dining plate that share and do not leak.
The process of described scrimp formation reinforcing steel as shown in Figure 3, in accompanying drawing 3, the scraps of paper fragment of last illustration has the scrimp that is pressed into instrument, this scrimp is recessed downwards at the scrimp place, shape takes the shape of the letter U, the scraps of paper fragment of downside figure represents that the scraps of paper that are pressed with scrimp 2 are pressed into after the service plate 1, scrimp 2 become as
The wave plate shape reinforcing steel thicker than the scraps of paper.Hence one can see that, and scrimp 2 absorbs the contraction of the scraps of paper 10 in service plate pressing and forming process, or discharge the required expansion of the scraps of paper, the integrality of its moulding thereby the protection scraps of paper 10 are maintained in tridimensional kinking.Otherwise, when not having these scrimps, the scraps of paper must break or take place the irregular crowded phenomenon of turning round after pressing, after scrimp is pressed into type, turn round redundance after squeezing because of the big portions of scrimp 2 receive from paper, therefore, the compression that it distributed is absorbed by some, therefore, scrimp 2 parts form the rib thick than scraps of paper thickness with being evenly distributed, especially the scrimp that designs bent angle, turning point can be at the in addition reinforcement of originally more weak part, and it is whole strong that service plate is spreaded over a whole area from one point.
The design people makes sample according to above-mentioned feature, through result of the test again and again, proves that it is simple and practical, and effect is distinguished.
Above explanation that discloses and diagram only are one of present embodiment, and the utility model is not limited.Every all should be in the utility model scope of patent protection according to explanation of the present utility model to the various conversion of being done on the utility model architectural feature and the function.
Claims (1)
1, a kind of disposable paper dining plate, front center is provided with a circular trough, rear side is provided with an isoceles triangle groove, be provided with the rectangular channel of two symmetries at circular trough both sides and isosceles triangle two waist upsides, it is characterized in that: side angle on two isosceles of triangular groove and rectangular channel two also is the fan-shaped scrimp group that is equipped with fan-shaped on four corners of this service plate; Between rectangular channel and triangular groove two waists, be provided with separation rib; Be provided with angle scrimp group at rectangular channel and the formed lateral angle of separation rib; Be provided with fan-shaped scrimp group, angle scrimp group are striden mutually near basin edge place at separation rib and stride rib scrimp group; Stride formation one vertical folding face between the rib scrimp these two of striding rib scrimp group, be provided with the radiating ridge group of more shallow weak point along the periphery of circular trough downside; Four of the contact of circular trough and rectangular channel are connected corner portion and are provided with round inferior horn scrimp group, it from rectangular channel near two angles of circular trough with fan-shaped outside emission, and the scrimp of some extension joins with the angle of gradually opening, except that striding across separation rib, also extend to the top of triangular groove, on the straight basin edge in service plate front side and the left and right sides, be provided with a little reinforcement scrimp; Between circular trough, isoceles triangle groove and two rectangular channels, form flat part; Described scrimp be folded into as
The reinforced ribs thicker of wave plate shape than scraps of paper thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95217760 CN2246453Y (en) | 1995-07-31 | 1995-07-31 | Washing-free paper dining plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95217760 CN2246453Y (en) | 1995-07-31 | 1995-07-31 | Washing-free paper dining plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2246453Y true CN2246453Y (en) | 1997-02-05 |
Family
ID=33866493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95217760 Expired - Fee Related CN2246453Y (en) | 1995-07-31 | 1995-07-31 | Washing-free paper dining plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2246453Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100352389C (en) * | 2002-10-21 | 2007-12-05 | 索罗杯公司 | Disposable plate having improved ergonomics |
| CN106691061A (en) * | 2017-03-28 | 2017-05-24 | 上海彼得家餐饮管理有限公司 | Stackable paper plate convenient to carry and production method of such stackable paper plate |
-
1995
- 1995-07-31 CN CN 95217760 patent/CN2246453Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100352389C (en) * | 2002-10-21 | 2007-12-05 | 索罗杯公司 | Disposable plate having improved ergonomics |
| CN106691061A (en) * | 2017-03-28 | 2017-05-24 | 上海彼得家餐饮管理有限公司 | Stackable paper plate convenient to carry and production method of such stackable paper plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |