CN106539288A - Table inside and outside nested type - Google Patents

Table inside and outside nested type Download PDF

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Publication number
CN106539288A
CN106539288A CN201611118165.4A CN201611118165A CN106539288A CN 106539288 A CN106539288 A CN 106539288A CN 201611118165 A CN201611118165 A CN 201611118165A CN 106539288 A CN106539288 A CN 106539288A
Authority
CN
China
Prior art keywords
hole
bolt
indwelling
nested type
nail
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.)
Pending
Application number
CN201611118165.4A
Other languages
Chinese (zh)
Inventor
左昱立
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING ZONE FURNITURE Co Ltd
Original Assignee
CHONGQING ZONE FURNITURE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHONGQING ZONE FURNITURE Co Ltd filed Critical CHONGQING ZONE FURNITURE Co Ltd
Priority to CN201611118165.4A priority Critical patent/CN106539288A/en
Publication of CN106539288A publication Critical patent/CN106539288A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B1/00Extensible tables
    • A47B1/02Extensible tables with insertable leaves arranged in the centre and fixed frames
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B13/00Details of tables or desks
    • A47B13/02Underframes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/04Ingredients characterised by their shape and organic or inorganic ingredients
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/05Alcohols; Metal alcoholates
    • C08K5/053Polyhydroxylic alcohols
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00Use of ingredients characterised by shape
    • C08K7/22Expanded, porous or hollow particles
    • C08K7/24Expanded, porous or hollow particles inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D199/00Coating compositions based on natural macromolecular compounds or on derivatives thereof, not provided for in groups C09D101/00 - C09D107/00 or C09D189/00 - C09D197/00
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/63Additives non-macromolecular organic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/70Additives characterised by shape, e.g. fibres, flakes or microspheres
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041Specially-shaped shafts
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00General construction of tables or desks
    • A47B2200/0011Underframes
    • A47B2200/002Legs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)

Abstract

The invention discloses a kind of furniture building materials field, more particularly, to table inside and outside a kind of nested type.The screw for bolt positioning is equipped with table inside and outside nested type, including hollow body and table leg, hollow body and table leg;The bolt includes integrally formed bolt head and threaded rod, and the through hole of an insertion bolt head and threaded rod, the through hole are set in the bolt, and a port of the through hole is located at the top of bolt head, and the another port of through hole is on the side wall of threaded rod;Indwelling nail is provided with the through hole, an end of the indwelling nail is passed and is resisted against on screw inwall by the another port of the through hole.Instant invention overcomes the technological deficiency that desktop present in prior art easily comes off from table leg, there is provided table inside and outside a kind of nested type that desktop can be avoided to come off from table leg.

Description

Table inside and outside nested type
Technical field
The present invention relates to furniture building materials field, more particularly, to table inside and outside nested type.
Background technology
The desktop area of traditional dining table is non-adjustable, make we can not according to the people of dining number adjusting dining table top Area, use very inconvenient.
In order to solve above-mentioned technical problem, Chinese patent CN201790266U provides table inside and outside nested type, including desktop And table leg, described desktop is flexible table top, and described flexible table top is constituted by hollow body is mutually nested, and described is hollow Body is that one side is open the hollow shell of other face closures, and described table leg is fixed on the lower surface of hollow body.But above-mentioned patent skill Art still suffers from following technological deficiency:
Desktop is connected with table leg using bolt, but bolt belongs to easy impact by mechanical vibration and connecting for loosening occurs Part, normal phase are used, and the desktop easily comes off from table leg.
The content of the invention
The invention is intended to table inside and outside a kind of nested type is provided, to avoid desktop from coming off from table leg.
Table inside and outside nested type in this programme, including desktop and table leg, described desktop is extension table, the extension table Face is constituted by two hollow bodies are mutually nested, and described hollow body is that one side is open the hollow shell of other face closures, described table Lower limb is fixed on the lower surface of hollow body;Described hollow body is provided with bolt, is equipped with for described on the hollow body and table leg The screw of bolt positioning;The bolt includes integrally formed bolt head and threaded rod, and an in-and-out bolt is set in the bolt Head and the through hole of threaded rod, located at the top of bolt head, the another port of through hole is located at threaded rod for a port of the through hole Side wall on;Indwelling nail is provided with the through hole, an end of the indwelling nail is passed simultaneously by the another port of the through hole It is resisted against on screw inwall.
Using technical scheme, have the following technical effect that:
1st, indwelling nail is formed directly on screw inwall by through hole, if bolt relatively rotates relative to screw, Bolt is made outwards to deviate from, that described indwelling nail can also be carried over, and the indwelling nail for abutting directly against screw inwall can be subject to screw The impact of inwall.Due to screw internal diameter (diameter of section of screw inwall) be change (along screw axial direction, when and the when of becoming larger And taper into), when screw internal diameter is gradually reduced, the end of the indwelling nail can be squeezed, and indwelling is followed closely in through hole Become and push against, such indwelling nail also can apply counteracting force to screw and through hole so that bolt is followed closely stuck in screw by indwelling, from And reach prevention bolt abjection, it is to avoid the purpose that desktop comes off from table leg.
Further, a port of the through hole is counterbore shape, and another end of the indwelling nail is and the through hole A port form fit homalocephalus shape.
As the personnel that installation bolt and indwelling are followed closely cannot accurately measure the length of through hole, can only tentatively by indwelling Nail is penetrated in through hole, looks at that the end of indwelling nail can arrive to screw inwall.If the indwelling nail is relatively thin, and indwelling The length of nail is less than through hole length, and that indwelling nail will be dropped to completely in through hole and cannot be taken out.For this purpose, spy by indwelling follow closely it is another The a port of through hole is set as matching counterbore shape into homalocephalus shape by one tip designs, and so no matter indwelling nail has many Short, another end of the indwelling nail can be positioned at the port of the counterbore shape of the through hole, it is to avoid shorter indwelling nail Fallen in through hole completely and cannot be removed, realize the detachable of indwelling nail and breaker bolt.
Further, the through hole is provided with one section of bending section.
Bending section is set on through hole, and when so installing indwelling nail, indwelling nail also can occur in the corresponding position of through hole Stress deformation (is bended);Compared with rectilinear indwelling nail and through hole, screw inwall the retroaction that indwelling is followed closely is difficult to by Indwelling is followed closely and is ejected from through hole, more can guarantee that stuck effect of the indwelling nail to bolt.
Further, lower semisection of the bending section located at the through hole.
If the bending section is arranged on upper semisection, the effective length that the indwelling nail needs complement curved is long, phase The installation operation answered then wastes time and energy, so bending section to be located at spy the lower semisection of the through hole, can save installation operation Time simultaneously reduces the labor intensity installed.
Further, the table leg surface is coated with waterproof membrane, and the waterproof membrane is made up of the raw material of following mass ratio:Greatly 1 part of 27 parts of Bulbus Allii brown stain bulb extract, 16 parts of oxaloacetic acid, 15 parts of ethylene glycol, 2 parts of hollow ceramic microspheres and sodium humate.
Further, the raw material of the waterproof membrane also includes 5 parts of G. triflora rhizome extracting solution.
Using waterproof membrane made by above-mentioned raw materials, prevention and control aqueous water can be played into the effect in table leg, but also had It is textured tight, it is difficult the advantage adhered to by extraneous stickum.
Description of the drawings
Fig. 1 is the structural representation of bolt in table inside and outside embodiment of the present invention nested type.
Structural representations of the Fig. 2 for prior art.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation:
Reference in Figure of description includes:
The prior art relied on by the present embodiment, as shown in Figure 2:Table inside and outside the present embodiment nested type, including 1 He of desktop Table leg 2, described desktop is extension table, and the extension table is constituted by two hollow bodies are mutually nested, described hollow body It is that one side is open the hollow shell of other face closures, described table leg is fixed on the lower surface of hollow body;Set on described hollow body There is bolt.The screw for bolt positioning is equipped with the edge of the hollow body and table leg desktop;During use, when being used as During narrow desktop, flexible table top is compressed, is nested together hollow body;When using as wide desktop, hollow body is elongated, Each hollow body 1 is mutually launched, it is flexible and convenient to use, solve traditional dining table desktop area it is non-adjustable be inconvenient to use ask Topic.Make people can according to the people of dining number adjusting a suitable desktop area, it is flexible and convenient to use, saved sky Between, facilitate the life of people.
As shown in figure 1, the bolt includes integrally formed bolt head 810 and threaded rod 816, in the bolt, set consistent The through hole 842 of logical bolt head and threaded rod.
The upper port of the through hole is counterbore shape, located at the top of bolt head;The lower port of through hole is located at the side of threaded rod On wall;Indwelling nail is provided with the through hole, the upper end of the indwelling nail 846 is flat with the upper port form fit of the through hole Head.The lower semisection of the through hole is provided with one section of bending section.
The lower end of the indwelling nail is passed and is resisted against on screw inwall by the lower port of the through hole.
Hollow body 3 is fastened together by the bolt with the edge 820 of table leg desktop.Set on the edge 820 of desktop The screwed hole put is blind hole 825, and the screwed hole arranged on hollow body 3 is through hole.
The table leg surface is coated with waterproof membrane, and the waterproof membrane is made up of the raw material of following mass ratio:A=Bulbus Alliis are brown Become 27 parts of bulb extract, 16 parts of B=oxaloacetic acids, 15 parts of C=ethylene glycol, 2 parts of D=hollow ceramic microspheres, E=sodium humates 1 part and 5 parts of F=G. triflora rhizomes extracting solution.1 kilogram per part.
The preparation method of wherein waterproof membrane is:First F, B and C are mixed, the deionization of 5 times of mixture qualities is added Water, heated sealed after stirring 40 minutes, heating-up temperature maintain 40~50 DEG C, and heat time heating time is 15 minutes, and heating is quiet after finishing Put and be cooled to room temperature;A, E are subsequently adding, stirring was processed with 60 DEG C with Rotary Evaporators after 30 minutes, until liquid volume is reduced D is inserted after 30%~50%, is obtained for making the coating of waterproof membrane.
It is the characteristics of in order to verify waterproof membrane in the present invention, special to make following three experimental example:
The compound method of each experimental example is consistent, referring to above-mentioned " preparation method of waterproof membrane ", applies so as to obtain three kinds of samples Material, forms sample coatings after coating mummification, three kinds of samples are made following test now:
Dry adhesive force test
Method of testing:Adhesive tape of the adhesion strength more than 10N/25mm is covered in sample coatings, is compressed with venting viscose glue The air of leukorrhagia, then with the quick pull-up adhesive tape of angle perpendicular to coating surface, observes the dropping situations of coating.
It is unchanged without attachment, coating color on one adhesive tape of embodiment;A large amount of attachments are speckled with two adhesive tape of comparative example, is applied Layer substantially comes off;A small amount of attachment is speckled with one adhesive tape of comparative example, partial exfoliation occurs in coating.
Wet adhesion is tested
Sample is placed in 38 DEG C ± 5 DEG C of water and soaks 24h, taken out sample and dried using wiper, by dry in 5min Adhesion test method is noted down again:It is still unchanged without attachment, coating color on one adhesive tape of embodiment;Comparative example two A large amount of attachments are speckled with adhesive tape, coating substantially comes off;A large amount of attachments are speckled with one adhesive tape of comparative example, coating substantially comes off.
Cut is tested
100N power is imposed in each sample with Swiss Army Knife, the cut of 10cm is then drawn, the depth bounds of cut is observed. The depth bounds of embodiment one is between 15-17cm;The depth bounds of comparative example one is between 21-36cm;The depth of comparative example one Degree scope is between 31-37cm.
There is higher scratch-resistant performance by above-mentioned visible embodiment one, left scratch depth less, and be difficult by Extraneous goo attachment.
Above-described is only embodiments of the invention, and in scheme, the known general knowledge here such as concrete structure and characteristic is not made It is excessive to describe.It should be pointed out that for a person skilled in the art, on the premise of without departing from present configuration, can be with Some deformations and improvement are made, these should also be considered as protection scope of the present invention, these are implemented all without the impact present invention Effect and practical applicability.This application claims protection domain should be defined by the content of its claim, in description Specific embodiment etc. records the content that can be used for explaining claim.

Claims (6)

1. table inside and outside nested type, including desktop and table leg, described desktop is extension table, and the extension table is hollow by two The mutual nested composition of body phase, described hollow body are that one side is open the hollow shell of other face closures, and described table leg is fixed on hollow The lower surface of body;Described hollow body is provided with bolt, is equipped with for bolt positioning on the hollow body and table leg Screw;It is characterized in that:The bolt includes integrally formed bolt head and threaded rod, and an insertion bolt head is set in the bolt With the through hole of threaded rod, located at the top of bolt head, the another port of through hole is located at threaded rod for a port of the through hole On the wall of side;Indwelling nail is provided with the through hole, an end of the indwelling nail is passed and supported by the another port of the through hole Lean against on screw inwall.
2. table inside and outside nested type according to claim 1, it is characterised in that:The a port of the through hole is counterbore shape, Another end of the indwelling nail is the homalocephalus shape with a port form fit of the through hole.
3. table inside and outside nested type according to claim 2, it is characterised in that:The through hole is provided with one section of bending section.
4. table inside and outside nested type according to claim 3, it is characterised in that:Lower half of the bending section located at the through hole Section.
5. table inside and outside nested type according to claim 3, it is characterised in that:The table leg surface is coated with waterproof membrane, institute State waterproof membrane to be made up of the raw material of following mass ratio:27 parts of Bulbus Allii brown stain bulb extract, 16 parts of oxaloacetic acid, ethylene glycol 15 1 part of part, 2 parts of hollow ceramic microspheres and sodium humate.
6. table inside and outside nested type according to claim 5, it is characterised in that:The raw material of the waterproof membrane also spends dragon including three 5 parts of gallbladder rhizome extracting solution.
CN201611118165.4A 2016-12-07 2016-12-07 Table inside and outside nested type Pending CN106539288A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611118165.4A CN106539288A (en) 2016-12-07 2016-12-07 Table inside and outside nested type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611118165.4A CN106539288A (en) 2016-12-07 2016-12-07 Table inside and outside nested type

Publications (1)

Publication Number Publication Date
CN106539288A true CN106539288A (en) 2017-03-29

Family

ID=58396793

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611118165.4A Pending CN106539288A (en) 2016-12-07 2016-12-07 Table inside and outside nested type

Country Status (1)

Country Link
CN (1) CN106539288A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0741250A1 (en) * 1995-05-03 1996-11-06 The Rawlplug Company Limited Fasteners
CN201790266U (en) * 2010-08-19 2011-04-13 任烁 Telescopic dinning table
CN102865277A (en) * 2012-09-28 2013-01-09 王利烨 Anti-dropping fastener
CN203570815U (en) * 2013-11-11 2014-04-30 贵州航晟机械制造有限责任公司 Direct-plugging type steel plate fastener
CN204099381U (en) * 2014-10-08 2015-01-14 浙江明泰标准件有限公司 A kind of adjustable chek bolt

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0741250A1 (en) * 1995-05-03 1996-11-06 The Rawlplug Company Limited Fasteners
CN201790266U (en) * 2010-08-19 2011-04-13 任烁 Telescopic dinning table
CN102865277A (en) * 2012-09-28 2013-01-09 王利烨 Anti-dropping fastener
CN203570815U (en) * 2013-11-11 2014-04-30 贵州航晟机械制造有限责任公司 Direct-plugging type steel plate fastener
CN204099381U (en) * 2014-10-08 2015-01-14 浙江明泰标准件有限公司 A kind of adjustable chek bolt

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Application publication date: 20170329

RJ01 Rejection of invention patent application after publication