CN111109859A - Practice thrift extensible formula dining table in space - Google Patents
Practice thrift extensible formula dining table in space Download PDFInfo
- Publication number
- CN111109859A CN111109859A CN201911335431.2A CN201911335431A CN111109859A CN 111109859 A CN111109859 A CN 111109859A CN 201911335431 A CN201911335431 A CN 201911335431A CN 111109859 A CN111109859 A CN 111109859A
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- Prior art keywords
- dining table
- parts
- table top
- legs
- flannelette
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- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 239000002023 wood Substances 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 abstract description 4
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 2
- 239000000843 powder Substances 0.000 description 36
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 16
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 16
- 238000007731 hot pressing Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 11
- 239000000243 solution Substances 0.000 description 10
- 239000010902 straw Substances 0.000 description 10
- 235000012054 meals Nutrition 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 8
- 239000005995 Aluminium silicate Substances 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 108010010803 Gelatin Proteins 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000004793 Polystyrene Substances 0.000 description 8
- 229920001131 Pulp (paper) Polymers 0.000 description 8
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 8
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 8
- 235000012211 aluminium silicate Nutrition 0.000 description 8
- 150000001450 anions Chemical class 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 239000001768 carboxy methyl cellulose Substances 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 229920000159 gelatin Polymers 0.000 description 8
- 239000008273 gelatin Substances 0.000 description 8
- 235000019322 gelatine Nutrition 0.000 description 8
- 235000011852 gelatine desserts Nutrition 0.000 description 8
- 239000003292 glue Substances 0.000 description 8
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 8
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 8
- 239000001095 magnesium carbonate Substances 0.000 description 8
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 8
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 8
- 239000000347 magnesium hydroxide Substances 0.000 description 8
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 8
- 239000011812 mixed powder Substances 0.000 description 8
- 239000011259 mixed solution Substances 0.000 description 8
- DVEKCXOJTLDBFE-UHFFFAOYSA-N n-dodecyl-n,n-dimethylglycinate Chemical compound CCCCCCCCCCCC[N+](C)(C)CC([O-])=O DVEKCXOJTLDBFE-UHFFFAOYSA-N 0.000 description 8
- 229920002223 polystyrene Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 8
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 8
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 230000003670 easy-to-clean Effects 0.000 description 6
- 230000035939 shock Effects 0.000 description 6
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- 238000005520 cutting process Methods 0.000 description 4
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- 238000010422 painting Methods 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
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- 238000007873 sieving Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B1/00—Extensible tables
- A47B1/02—Extensible tables with insertable leaves arranged in the centre and fixed frames
- A47B1/03—Extensible tables with insertable leaves arranged in the centre and fixed frames the leaves being foldable or revolvable
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
- A47B13/081—Movable, extending, sliding table tops
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
- D21J1/16—Special fibreboard
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/267—Magnesium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The invention discloses a space-saving extensible dining table, which comprises a dining table top, table legs arranged below the dining table top and used for supporting the dining table top, and crosspieces arranged between adjacent table legs and used for fixing the table legs; flannelette is adhered to the top end of each table leg, a flat pad is arranged above the flannelette, and a sliding groove is formed in each crosspiece; the dining table top comprises an upper panel and a lower panel which is arranged below the upper panel and connected with the upper panel through a turning plate hinge, and a sliding rail matched with the sliding groove is arranged on the lower surface of the lower panel; the size of the dining table can be adjusted, so that one dining table can be used in two sizes, more movable spaces are released, the table top of the dining table is not easy to adsorb oil stains, dust and the like, the self-cleaning and sterilization rate capability is strong, and the dining table also has good waterproof performance and weather resistance.
Description
Technical Field
The invention relates to an extensible dining table capable of saving space.
Background
At present, the house price is always high and even still rises, great pressure is brought to workers to buy houses, a house type with a small area is selected when a plurality of people buy the houses, and the service area of a restaurant is limited. In daily life, most families in a city eat 1-4 people together most of the time, occasionally 1-2 relatives and friends come to visit the family, and a large dining table is selected, so that the large dining table is not required to be large at ordinary times and occupies much space; if a small dining table is selected, the dining table is too small and is not enough when a visitor comes, and the large or small dining table is not practical enough.
Meanwhile, the existing dining table top is made of toughened glass and marble, is high in price and difficult to bear for workers, and the dining table with the top made of wood is difficult to clean, oil stains and stains are easy to soak into the surface of the dining table and are difficult to clean, so that the attractiveness and the use of the dining table are affected.
In view of this, it is necessary to find a new dining table with adjustable table top size, so that one dining table can be used in two sizes, more activity space is released, and the dining table with a table top plate having strong self-cleaning capability is needed.
Disclosure of Invention
In view of the above, the present invention aims to provide a space-saving extensible dining table, which has adjustable table top size, can be used in two sizes, has strong self-cleaning capability due to the fact that the table top plate is not easy to adsorb oil stains, dust, etc., and has good waterproof performance and weather resistance.
In order to solve the technical problems, the technical scheme of the invention is as follows:
an extensible dining table capable of saving space comprises a dining table top, table legs arranged below the dining table top and used for supporting the dining table top, and crosspieces arranged between adjacent table legs and used for fixing the table legs; flannelette is adhered to the top end of each table leg, a flat pad is arranged above the flannelette, and a sliding groove is formed in each crosspiece; the dining table top comprises an upper panel and a lower panel, wherein the lower panel is arranged below the upper panel and connected with the upper panel through a turning plate hinge, and a sliding rail matched with the sliding groove is arranged on the lower surface of the lower panel.
Preferably, the four table legs are arranged, are all hard solid wood bottom frames, and are light in weight and strong in bearing capacity.
Preferably, the four table legs, the flannelette and the flat cushion are fixed through the inner teeth and the outer teeth, so that the dining table is firmer.
Preferably, the thickness of the flannelette is 3mm, the thickness of the flat pad is 8mm, and the flannelette and the flat pad can play a role in skid resistance and shock absorption.
Preferably, still be provided with spring shim on the flat pad, spring shim and slide rail are laminated mutually, spring shim's thickness is 8mm, and when the slide rail was pulled out, spring shim played the cushioning effect.
Preferably, the bottom ends of the four table legs 2 are all provided with rubber foot nails, so that friction is increased, the sliding is not easy to happen, and the anti-skidding function is achieved.
Preferably, the adjacent crosspieces are fixed by the hexagon socket screws, so that the connection is firmer.
Preferably, the table top of the dining table is 800mm long and 800mm wide, and the small size can release more activity space.
Preferably, the table top of the dining table is a wood panel with strong self-cleaning capability, is easy to clean and has strong practicability.
A wood type panel with strong self-cleaning capability is prepared from the following raw materials in parts by weight: 40-50 parts of straw powder, 30-40 parts of bamboo powder, 10-12 parts of polystyrene, 8-10 parts of kaolin, 5-7 parts of ceramic powder, 3-5 parts of magnesium hydroxide, 10-12 parts of nano anion powder, 1-3 parts of magnesium carbonate, 7-9 parts of gelatin, 1-3 parts of dodecyl dimethyl betaine, 5-7 parts of diatom ooze, 10-12 parts of ethanol, 1-2 parts of sodium carboxymethyl cellulose, 3-5 parts of rosin resin, 7-9 parts of dibutyl phthalate and 120 parts of 100-fold pure water.
Another technical problem to be solved by the present invention is to provide a method for preparing a wood-type panel with strong self-cleaning capability, comprising the following steps:
1) putting 40-50 parts of straw powder, 30-40 parts of bamboo powder, 8-10 parts of kaolin, 5-7 parts of ceramic powder and 5-7 parts of diatom ooze into a jet mill, crushing into powder, and then sieving with a 30-50-mesh sieve to prepare mixed powder for later use;
2) putting 7-9 parts of gelatin and 3-5 parts of rosin resin into a reaction kettle, setting the temperature of the reaction kettle at 170-180 ℃, setting the stirring speed at 60-80r/pm, and carrying out melt stirring for 10-20 minutes to obtain a glue solution for later use;
3) 10-12 parts of polystyrene, 10-12 parts of ethanol, 1-2 parts of sodium carboxymethylcellulose and 7-9 parts of dibutyl phthalate are put into a stirrer and mixed for 3-5 minutes at the speed of 30-40r/pm, then 100 parts of pure water is put into the stirrer, and the stirrer is rotated for 10-20 minutes at the rotating speed of 60-80r/pm to prepare a mixed solution for later use;
4) putting the mixed powder prepared in the step 1) and the glue solution prepared in the step 2) into the mixed solution prepared in the step 3), then sequentially adding 3-5 parts of magnesium hydroxide, 10-12 parts of nano anion powder, 1-3 parts of magnesium carbonate and 1-3 parts of dodecyl dimethyl betaine, and mixing for 5-10 minutes at the speed of 30-40r/pm to prepare mixed wood pulp for later use;
5) casting and molding the mixed wood pulp prepared in the step 4) to obtain a plate blank, and then carrying out hot pressing treatment on the plate blank at the hot pressing temperature of 200-220 ℃, the hot pressing time of 50-60 minutes and the hot pressing pressure of 7-8MPa to obtain a molded plate blank;
6) and (3) placing the formed plate blank obtained in the step 5) in a cool and ventilated place, naturally cooling, and then carrying out edge cutting, plate surface polishing and painting treatment on the formed plate blank.
The technical effects of the invention are mainly reflected in the following aspects: because the dining table top comprises the upper panel and the lower panel, and is matched with the slide rail, the slide groove and the page turning, the dining table top can be contracted and extended, the size can be adjusted, one dining table can be used in two sizes, and more moving space is released; lint is bonded to the top end of the desk leg, and a flat pad is arranged above the lint and can play a role in skid resistance and shock absorption; because the spring gasket is arranged on the flat pad and is attached to the sliding rail, when the table top is pushed, the spring gasket can play a role in buffering the sliding rail, and noise cannot be generated; the bottom ends of the four table legs are provided with the rubber foot nails, so that friction is increased, and the dining table is not easy to slide; meanwhile, the table top of the dining table is made of a wood panel with strong self-cleaning capability, high sterilization efficiency and good mechanical property, and is easy to clean and strong in practicability.
Drawings
Fig. 1 is an overall structure view of an extensible dining table of the present invention for saving space;
FIG. 2 is a side view of the space saving extendable dining table of the present invention;
FIG. 3 is a moving display view of the extensible dining table top of the present invention for saving space;
fig. 4 is an expanded view of the space saving extendable dining table top panel of the present invention.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying fig. 1 to make the technical solution of the present invention easier to understand and grasp.
In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.
Example 1
An extensible dining table capable of saving space is shown in figure 1 and comprises a dining table top 1, table legs 2 arranged below the dining table top 1 and used for supporting the dining table top 1, and crosspieces 3 arranged between adjacent table legs 2 and used for fixing the table legs 2. The length of the dining table top 2 is 800mm, the width of the dining table top 2 is 800mm, the dining table top 2 is a wood type panel with strong self-cleaning capability, the small size can release more moving spaces, and the dining table top is a wood type panel with strong self-cleaning capability, is easy to clean and has strong practicability.
As shown in fig. 2, the dining table top 1 comprises an upper panel 11 and a lower panel 12 arranged below the upper panel 11 and connected with the upper panel 11 through a turning plate hinge 13, four table legs 2 are provided, and the four table legs 2 are all hard solid wood bottom frames, so that the dining table top is light in weight and strong in bearing capacity. The top of the table legs 2 is adhered with the flannelette 21, the flat pad 22 is arranged above the flannelette 21, the four table legs 2, the flannelette 21 and the flat pad 22 are fixed through the inner teeth and the outer teeth, the dining table is firmer, the thickness of the flannelette 21 is 3mm, the thickness of the flat pad 22 is 8mm, and the flannelette and the flat pad can play a role in skid resistance and shock absorption. The flat 22 of stacking up still is provided with spring shim 23, spring shim 23 and slide rail are laminated mutually, spring shim 23's thickness is 8mm, and when the slide rail was pulled out, spring shim played the cushioning effect. The bottom ends of the four table legs 2 are provided with rubber foot nails 24, the bottom ends are provided with rubber foot nails, friction is increased, sliding is not easy to occur, and the anti-skidding function is achieved.
As shown in fig. 3, the crosspiece 3 is provided with a sliding groove 31, and the lower surface of the lower panel 12 is provided with a sliding rail matched with the sliding groove 31; the adjacent crosspieces 3 are fixed by the inner hexagonal screw 32, so that the dining table structure is firmer.
The user can select to use the dining table mesa size according to the number of the people of having a meal, when having 1-4 individual meals, use the dining table mesa to be 800 mm's size (shown in figure 1), when 5-6 individuals have a meal together, promote the dining table mesa, the dining table mesa follows the spout on the slide rail cooperation crosspiece and slides, then turn over the board hinge upset through the gold with the top panel, stretch out, can make the size of dining table mesa become 1600mm 800mm (shown in figure 4), pack up when not using can, neither occupation activity space, can satisfy daily life again, therefore, the clothes hanger is strong in practicability.
The dining table top 1 is prepared from the following raw materials in parts by weight: 50 parts of straw powder, 40 parts of bamboo powder, 12 parts of polystyrene, 10 parts of kaolin, 7 parts of ceramic powder, 5 parts of magnesium hydroxide, 12 parts of nano anion powder, 3 parts of magnesium carbonate, 9 parts of gelatin, 3 parts of dodecyl dimethyl betaine, 7 parts of diatom ooze, 12 parts of ethanol, 2 parts of sodium carboxymethyl cellulose, 5 parts of rosin resin, 9 parts of dibutyl phthalate and 120 parts of pure water.
A preparation method of a dining table top comprises the following steps:
1) putting 50 parts of straw powder, 40 parts of bamboo powder, 10 parts of kaolin, 7 parts of ceramic powder and 7 parts of diatom ooze into a jet mill, crushing into powder, and then sieving with a 50-mesh sieve to obtain mixed powder for later use;
2) putting 9 parts of gelatin and 5 parts of rosin resin into a reaction kettle, setting the temperature of the reaction kettle to be 180 ℃, setting the stirring speed to be 80r/pm, and carrying out melting stirring for 20 minutes to prepare a glue solution for later use;
3) putting 12 parts of polystyrene, 12 parts of ethanol, 2 parts of sodium carboxymethylcellulose and 9 parts of dibutyl phthalate into a stirrer, mixing at the speed of 40r/pm for 5 minutes, then putting 120 parts of pure water, and rotating at the rotating speed of 80r/pm for 20 minutes to prepare a mixed solution for later use;
4) putting the mixed powder prepared in the step 1) and the glue solution prepared in the step 2) into the mixed solution prepared in the step 3), then sequentially adding 5 parts of magnesium hydroxide, 12 parts of nano anion powder, 3 parts of magnesium carbonate and 3 parts of dodecyl dimethyl betaine, and mixing for 10 minutes at the speed of 40r/pm to prepare mixed wood pulp for later use;
5) casting and molding the mixed wood pulp prepared in the step 4) to obtain a plate blank, and then carrying out hot pressing treatment on the plate blank at the hot pressing temperature of 220 ℃, the hot pressing time of 60 minutes and the hot pressing pressure of 8MPa to obtain a molded plate blank;
6) and (3) placing the formed plate blank obtained in the step 5) in a cool and ventilated place, naturally cooling, and then carrying out edge cutting, plate surface polishing and painting treatment on the formed plate blank.
Example 2
An extensible dining table capable of saving space is shown in figure 1 and comprises a dining table top 1, table legs 2 arranged below the dining table top 1 and used for supporting the dining table top 1, and crosspieces 3 arranged between adjacent table legs 2 and used for fixing the table legs 2. The length of the dining table top 2 is 800mm, the width of the dining table top 2 is 800mm, the dining table top 2 is a wood type panel with strong self-cleaning capability, the small size can release more moving spaces, and the dining table top is a wood type panel with strong self-cleaning capability, is easy to clean and has strong practicability.
As shown in fig. 2, the dining table top 1 comprises an upper panel 11 and a lower panel 12 arranged below the upper panel 11 and connected with the upper panel 11 through a turning plate hinge 13, four table legs 2 are provided, and the four table legs 2 are all hard solid wood bottom frames, so that the dining table top is light in weight and strong in bearing capacity. The top of the table legs 2 is adhered with the flannelette 21, the flat pad 22 is arranged above the flannelette 21, the four table legs 2, the flannelette 21 and the flat pad 22 are fixed through the inner teeth and the outer teeth, the dining table is firmer, the thickness of the flannelette 21 is 3mm, the thickness of the flat pad 22 is 8mm, and the flannelette and the flat pad can play a role in skid resistance and shock absorption. The flat 22 of stacking up still is provided with spring shim 23, spring shim 23 and slide rail are laminated mutually, spring shim 23's thickness is 8mm, and when the slide rail was pulled out, spring shim played the cushioning effect. The bottom ends of the four table legs 2 are provided with rubber foot nails 24, the bottom ends are provided with rubber foot nails, friction is increased, sliding is not easy to occur, and the anti-skidding function is achieved.
As shown in fig. 3, the crosspiece 3 is provided with a sliding groove 31, and the lower surface of the lower panel 12 is provided with a sliding rail matched with the sliding groove 31; the adjacent crosspieces 3 are fixed by the inner hexagonal screw 32, so that the dining table structure is firmer.
The user can select to use the dining table mesa size according to the number of the people of having a meal, when having 1-4 individual meals, use the dining table mesa to be 800 mm's size (shown in figure 1), when 5-6 individuals have a meal together, promote the dining table mesa, the dining table mesa follows the spout on the slide rail cooperation crosspiece and slides, then turn over the board hinge upset through the gold with the top panel, stretch out, can make the size of dining table mesa become 1600mm 800mm (shown in figure 4), pack up when not using can, neither occupation activity space, can satisfy daily life again, therefore, the clothes hanger is strong in practicability.
The dining table top 1 is prepared from the following raw materials in parts by weight: 40 parts of straw powder, 30 parts of bamboo powder, 10 parts of polystyrene, 8 parts of kaolin, 5 parts of ceramic powder, 3 parts of magnesium hydroxide, 10 parts of nano anion powder, 1 part of magnesium carbonate, 7 parts of gelatin, 1 part of dodecyl dimethyl betaine, 5 parts of diatom ooze, 10 parts of ethanol, 1 part of sodium carboxymethyl cellulose, 3 parts of rosin resin, 7 parts of dibutyl phthalate and 100 parts of pure water.
A preparation method of a dining table top comprises the following steps:
1) putting 40 parts of straw powder, 30 parts of bamboo powder, 8 parts of kaolin, 5 parts of ceramic powder and 5 parts of diatom ooze into a jet mill, crushing into powder, and then sieving with a 30-mesh sieve to obtain mixed powder for later use;
2) putting 7 parts of gelatin and 3 parts of rosin resin into a reaction kettle, setting the temperature of the reaction kettle to be 170 ℃, setting the stirring speed to be 60r/pm, and carrying out melting stirring for 10 minutes to prepare a glue solution for later use;
3) putting 10 parts of polystyrene, 10 parts of ethanol, 1 part of sodium carboxymethylcellulose and 7 parts of dibutyl phthalate into a stirrer, mixing for 3 minutes at the speed of 30r/pm, then putting 100 parts of pure water, and rotating for 10 minutes at the rotating speed of 60r/pm to prepare a mixed solution for later use;
4) putting the mixed powder prepared in the step 1) and the glue solution prepared in the step 2) into the mixed solution prepared in the step 3), then sequentially adding 3 parts of magnesium hydroxide, 10 parts of nano anion powder, 1 part of magnesium carbonate and 1 part of dodecyl dimethyl betaine, and mixing for 5 minutes at the speed of 30r/pm to prepare mixed wood pulp for later use;
5) casting and molding the mixed wood pulp prepared in the step 4) to obtain a plate blank, and then carrying out hot pressing treatment on the plate blank at the hot pressing temperature of 200 ℃, the hot pressing time of 50 minutes and the hot pressing pressure of 7MPa to obtain a molded plate blank;
6) and (3) placing the formed plate blank obtained in the step 5) in a cool and ventilated place, naturally cooling, and then carrying out edge cutting, plate surface polishing and painting treatment on the formed plate blank.
Example 3
An extensible dining table capable of saving space is shown in figure 1 and comprises a dining table top 1, table legs 2 arranged below the dining table top 1 and used for supporting the dining table top 1, and crosspieces 3 arranged between adjacent table legs 2 and used for fixing the table legs 2. The length of the dining table top 2 is 800mm, the width of the dining table top 2 is 800mm, the dining table top 2 is a wood type panel with strong self-cleaning capability, the small size can release more moving spaces, and the dining table top is a wood type panel with strong self-cleaning capability, is easy to clean and has strong practicability.
As shown in fig. 2, the dining table top 1 comprises an upper panel 11 and a lower panel 12 arranged below the upper panel 11 and connected with the upper panel 11 through a turning plate hinge 13, four table legs 2 are provided, and the four table legs 2 are all hard solid wood bottom frames, so that the dining table top is light in weight and strong in bearing capacity. The top of the table legs 2 is adhered with the flannelette 21, the flat pad 22 is arranged above the flannelette 21, the four table legs 2, the flannelette 21 and the flat pad 22 are fixed through the inner teeth and the outer teeth, the dining table is firmer, the thickness of the flannelette 21 is 3mm, the thickness of the flat pad 22 is 8mm, and the flannelette and the flat pad can play a role in skid resistance and shock absorption. The flat 22 of stacking up still is provided with spring shim 23, spring shim 23 and slide rail are laminated mutually, spring shim 23's thickness is 8mm, and when the slide rail was pulled out, spring shim played the cushioning effect. The bottom ends of the four table legs 2 are provided with rubber foot nails 24, the bottom ends are provided with rubber foot nails, friction is increased, sliding is not easy to occur, and the anti-skidding function is achieved.
As shown in fig. 3, the crosspiece 3 is provided with a sliding groove 31, and the lower surface of the lower panel 12 is provided with a sliding rail matched with the sliding groove 31; the adjacent crosspieces 3 are fixed by the inner hexagonal screw 32, so that the dining table structure is firmer.
The user can select to use the dining table mesa size according to the number of the people of having a meal, when having 1-4 individual meals, use the dining table mesa to be 800 mm's size (shown in figure 1), when 5-6 individuals have a meal together, promote the dining table mesa, the dining table mesa follows the spout on the slide rail cooperation crosspiece and slides, then turn over the board hinge upset through the gold with the top panel, stretch out, can make the size of dining table mesa become 1600mm 800mm (shown in figure 4), pack up when not using can, neither occupation activity space, can satisfy daily life again, therefore, the clothes hanger is strong in practicability.
The dining table top 1 is prepared from the following raw materials in parts by weight: 45 parts of straw powder, 35 parts of bamboo powder, 11 parts of polystyrene, 9 parts of kaolin, 6 parts of ceramic powder, 4 parts of magnesium hydroxide, 11 parts of nano anion powder, 2 parts of magnesium carbonate, 8 parts of gelatin, 2 parts of dodecyl dimethyl betaine, 6 parts of diatom ooze, 11 parts of ethanol, 1.5 parts of sodium carboxymethyl cellulose, 4 parts of rosin resin, 8 parts of dibutyl phthalate and 110 parts of pure water.
A preparation method of a dining table top comprises the following steps:
1) putting 45 parts of straw powder, 35 parts of bamboo powder, 9 parts of kaolin, 6 parts of ceramic powder and 6 parts of diatom ooze into a jet mill, crushing into powder, and then sieving with a 40-mesh sieve to prepare mixed powder for later use;
2) putting 7 parts of gelatin and 4 parts of rosin resin into a reaction kettle, setting the temperature of the reaction kettle to be 175 ℃, setting the stirring speed to be 70r/pm, and carrying out melting stirring for 15 minutes to prepare a glue solution for later use;
3) putting 11 parts of polystyrene, 11 parts of ethanol, 1.5 parts of sodium carboxymethylcellulose and 8 parts of dibutyl phthalate into a stirrer, mixing for 4 minutes at the speed of 35r/pm, then putting 110 parts of pure water, and rotating for 15 minutes at the rotating speed of which the stirring speed is adjusted to 70r/pm to prepare a mixed solution for later use;
4) putting the mixed powder prepared in the step 1) and the glue solution prepared in the step 2) into the mixed solution prepared in the step 3), then sequentially adding 4 parts of magnesium hydroxide, 11 parts of nano anion powder, 2 parts of magnesium carbonate and 2 parts of dodecyl dimethyl betaine, and mixing for 8 minutes at the speed of 35r/pm to prepare mixed wood pulp for later use;
5) casting and molding the mixed wood pulp prepared in the step 4) to obtain a plate blank, and then carrying out hot pressing treatment on the plate blank at the hot pressing temperature of 210 ℃, the hot pressing time of 55 minutes and the hot pressing pressure of 7MPa to obtain a molded plate blank;
6) and (3) placing the formed plate blank obtained in the step 5) in a cool and ventilated place, naturally cooling, and then carrying out edge cutting, plate surface polishing and painting treatment on the formed plate blank.
Examples of the experiments
Subject: the board made in the embodiment 3 of the invention is used as an experimental group, the board made of common straws is used as a first control group, and the board made of solid wood is used as a second control group.
The experimental requirements are as follows: the thickness of the plate is consistent, and the area of the plate is consistent.
The experimental method comprises the following steps: measuring the negative ion release performance of the three groups of wood products, and detecting by using a static method negative ion tester according to the standard Q/JC JJT030-2002 test method for the generation amount of material negative ions; and the density, the internal bonding strength, the static bending strength, the sterilization rate, the water absorption and the heat shrinkage of the three groups of plates are respectively detected and recorded.
The specific results are shown in the following table:
in combination with the above table, compared with the results obtained by using the same experimental method for the board made of common straws, the board made of solid wood and the board piece, the test data of the board disclosed by the invention are all in obvious advantages, so that the table top of the dining table disclosed by the invention has the advantages of self-cleaning capability, strong bactericidal power, good waterproof performance and good weather resistance.
The technical effects of the invention are mainly reflected in the following aspects: because the dining table top comprises the upper panel and the lower panel, and is matched with the slide rail, the slide groove and the page turning, the dining table top can be contracted and extended, the size can be adjusted, one dining table can be used in two sizes, and more moving space is released; lint is bonded to the top end of the desk leg, and a flat pad is arranged above the lint and can play a role in skid resistance and shock absorption; because the spring gasket is arranged on the flat pad and is attached to the sliding rail, when the table top is pushed, the spring gasket can play a role in buffering the sliding rail, and noise cannot be generated; the bottom ends of the four table legs are provided with the rubber foot nails, so that friction is increased, and the dining table is not easy to slide; meanwhile, the table top of the dining table is made of a wood panel with strong self-cleaning capability, high sterilization efficiency and good mechanical property, and is easy to clean and strong in practicability.
The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.
Claims (9)
1. An extensible dining table capable of saving space comprises a dining table top, table legs arranged below the dining table top and used for supporting the dining table top, and crosspieces arranged between adjacent table legs and used for fixing the table legs; the method is characterized in that: flannelette is adhered to the top end of each table leg, a flat pad is arranged above the flannelette, and a sliding groove is formed in each crosspiece; the dining table top comprises an upper panel and a lower panel, wherein the lower panel is arranged below the upper panel and connected with the upper panel through a turning plate hinge, and a sliding rail matched with the sliding groove is arranged on the lower surface of the lower panel.
2. The space saving extendable dining table of claim 1, wherein: the table legs are provided with four, and the four table legs are all hard solid wood bottom frames.
3. The space saving extendable dining table of claim 2, wherein: the four table legs, the flannelette and the flat pad are fixed through the inner teeth and the outer teeth.
4. The space saving extendable dining table of claim 3, wherein: the thickness of flannelette is 3mm, the thickness of flat pad is 8 mm.
5. The space saving extendable dining table of claim 4, wherein: still be provided with the spring shim on the flat pad, the spring shim is laminated with the slide rail mutually, the thickness of spring shim is 8 mm.
6. The space saving extendable dining table of claim 5, wherein: the bottom ends of the four table legs are provided with rubber foot nails.
7. The space saving extendable dining table of claim 6, wherein: and the adjacent crosspieces are fixed through the inner hexagonal screw.
8. The space saving extendable dining table of claim 7, wherein: the table top of the dining table is 800mm long and 800mm wide.
9. The space saving extendable dining table of claim 8, wherein: the table top of the dining table is a wood panel with strong self-cleaning capability.
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Application publication date: 20200508 |