CN102499525A

CN102499525A - Table capable of realizing multi-angle regulation

Info

Publication number: CN102499525A
Application number: CN2011103213684A
Authority: CN
Inventors: 王清伟
Original assignee: Shanghai No 1 High School
Current assignee: Shanghai No 1 High School
Priority date: 2011-10-20
Filing date: 2011-10-20
Publication date: 2012-06-20

Abstract

The invention discloses a table capable of realizing the multi-angle regulation. The table consists of a table top, a base and a support frame body, wherein the support frame body is connected with the table top and the base, the support frame body consists of crossed support rods, each support rod comprises a first end and a second end, the two side edge parts of the bottom of the table top in the width direction are respectively pivoted with the first ends of the support rods, the base is movably pivoted with the second ends of the support rods, a plurality of positioning holes are arranged on the support rods, and positioning pins penetrate through and inserts into positioning holes arranged in corresponding positions of the crossed support rods. The table has the advantages that the structure is simple and compact, the table is portable and convenient, the cost is low, the size is small, the weight is light, in addition, the table can be folded to be stored and cannot occupy a greater space, the inclination angle of the table top is fast, safely and reliably regulated according to personnel requirements, and the hommization and individuation design principles are realized.

Description

But the desk that multi-angle is regulated

Technical field

The present invention relates to furniture articles for use field, but relate in particular to the desk that a kind of multi-angle is regulated.

Background technology

The desk indispensable apparatus that are people in life, study and work, the employed majority of people still is continuity stationary structure for many years at present, as is the plane desk that can not tilt and can only puts in the plan-position; Though be positioned over security, stability on the soft entities such as sofa, bed claim its still can, people can't adjust the angle and the height of desk as required, so furniture manufacturer is for attracting client's eyeball; Release a series of liftable or folding table successively, the desk of scalable multi-angle on the market is very few, though but release the desk that a kind of multi-angle is regulated recently; It mainly is made up of desktop, support and table pin, the rack-mount portion of desktop, and it also has the ratchet adjusting device that is used to regulate the desktop angle; Described ratchet adjusting device comprises rachet and between cog locator; Wherein rachet is installed in the desktop bottom surface, and the between cog locator is positioned on the support, and the tooth between cog locator and the rachet flexibly connects; This desk has been realized the adjusting of multi-angle; Only this class formation desk cost is higher, removes and installs inconvenience, and overall structure is too complicated; Regulate the complex operation of multi-angle when being positioned on the soft seat such as sofa, make troubles to client.

And for example Granted publication number is the utility model patent of CN 2286566Y, and this case is a kind of Adjustable desk, comprises a body, table pin, desktop; Be provided with steady pin in table body both sides, the desktop back is provided with chute, though the user can be buckled in the inclination that realizes desktop in the chute with steady pin reluctantly; But its design is still unreasonable; The buckle poor effect, the range of tilt angles of desktop is only limited to runner region, can't realize the technique effect that the angle of inclination is bigger.

Summary of the invention

For solving the deficiency that exists in the prior art; But the invention discloses the desk that a kind of multi-angle is regulated; This desk can the flexible angle of inclination, has broken away from the drawback that existing desk can not rotate freely the desktop angle, can not lean against entity seats such as sofa, and it is simple and practical; Use, convenient disassembly is quick, and is cost-saved and save area occupied.

For realizing technique scheme; But the desk that the present invention provides a kind of multi-angle to regulate; Said desk is made up of the supporting frame of a desktop, a base and connection desktop and base; The support frame as described above body is made up of cross-shaped support bar, and said support bar comprises one first end and one second end, and the place, both sides of the edge of said desktop bottom broad ways is articulated with first end of support bar respectively; Said base activity is articulated in second end of said support bar; Offer a plurality of locating holes on the said support bar; Alignment pin interts in the locating hole of opposite position of cross-shaped support bar, thereby makes supporting frame change the angle of inclination of desktop according to the location of locating hole.

Further improvement of the present invention is: said desktop place, both sides of the edge along its length is provided with a baffle plate respectively.

Further improvement of the present invention is: said locating hole is arranged on the support bar for the interval identical distance.

Desktop of the present invention can the flexible angle of inclination, reads a book to adapt to the user, writes, multiple needs such as drawing; Have the table height regulatory function simultaneously concurrently, can adapt to the demands of different of the people of different heights table height; Adopt self-locking structures such as pivot, alignment pin, make the height of the angle of inclination of regulating desktop and desk more convenient, be suitable for doing the small letter platform of sofa, a first-class soft entity, computer desk, little of eating, very convenient and practical.

The present invention is simple and compact for structure, and is light and handy convenient, and cost is low, volume is little, in light weight; And collapsible taking in, do not take than large space, required by the individual; Regulate the angle of inclination and the height of table top of desktop rapidly, safely, reliably, realized hommization and personalized design concept.

Description of drawings

But Fig. 1 is the structural representation of the desk of the present invention's multi-angle adjusting;

Fig. 2 takes away the part-structure sketch map behind the desktop for ease of observing supporting frame structure of the present invention.

The specific embodiment

The understanding of the table structure of for the benefit of but the present invention's multi-angle being regulated is explained below in conjunction with accompanying drawing 1,2 and embodiment.

As shown in Figure 1; But the desk 10 that the multi-angle of the embodiment of the invention is regulated is rectangular-shaped; It is made up of a desktop 11, a base 13 and the supporting frame 12 that connects desktop 11 and base 13; Support frame as described above body 12 comprises two pairs of cross-shaped support bars 120; Wherein each support bar 120 comprises one first end 121 and second end 122, and the place, both sides of the edge of said desktop 11 bottom broad ways is combined with two first pin joint seats 110 respectively, and said first pin joint seat 110 is articulated through first end 121 of first pivot 111 with support bar 120; Be combined with two second pin joint seats 130 on the said base 13, said second pin joint seat 130 is articulated in second end 122 of said support bar 120 through 131 activities of second pivot; Offer a plurality of locating holes 123 on this support bar 120; Said locating hole 123 is arranged on the support bar 120 for the interval identical distance; Two alignment pins 124 (or pilot pin) intert respectively in the locating hole 120 of opposite position of two pairs of cross-shaped support bars 120, thereby make supporting frame 12 change the angle of inclination of desktop 11 according to the location of locating hole 123.

Said desktop 11 place, both sides of the edge along its length is provided with a baffle plate 112 respectively, and this baffle plate 112 can be used for preventing that the article of putting on desktop 11 from coming off.

Operation of the present invention can be accomplished by following process: with pulling out two alignment pins 124 (or pilot pin); Rotary desktop 11 is to the angle of inclination of adjusting to required desktop 11; Again two alignment pins 124 (or pilot pin) are interted in the locating hole 123 of opposite position of two pairs of cross-shaped support bars 120, can accomplish the angle of inclination of regulating desktop 11; With hand-screw pine first pin joint seat 110 and second pin joint seat 130; Dismantle all support bars 120, accomplish the fold storage of desk 10, need the time spent; Respectively through first pin joint seat 110 and second pin joint seat 130 with support bar 120 interconnections in 13 of desktop 11 and bases; After rotating table top 11 is waited to put in place alignment pin 124 (or pilot pin) is interted in the locating hole 123 of opposite position, the alignment pin 124 (or pilot pin) of screwing is accomplished the requirement of reusing desk 10.

Desktop 11 on the one hand of the present invention adopts to flexibly connect to be with supporting frame 12 and makes desktop 11 constitute incline structure up and down; On support bar 120, offer locating hole 123 on the other hand; Alignment pin 124 (or pilot pin) is set simultaneously is articulated cross-shaped support bar 120; Both cooperate realization desktop 11 in the location of different user modes, and desk 10 of the present invention can tilt arbitrarily and turn 90 degrees until turning over.As shown in Figure 2, the locating hole 1231B (or locating hole 1232B) on the locating hole 1231A on the support bar 120A (or locating hole 1232A) the support bar 120B cross-shaped with it is articulated, this moment desktop 11 with negative 90 degree of horizontal plane written treaty (or positive 90 degree) state; Locating hole 123 of correspondence position is articulated on locating hole 123 on one support bar 120 support bar 120 cross-shaped with it; This moment, desktop 11 became parastate (shown in Figure 1) with horizontal plane; The locate mode of supporting frame 12 is different, drives the variation of the height generation correspondence of desk 10 immediately, and the angle between location back support rod 120 and horizontal plane is big more; The height of desk 10 is higher, and vice versa.

Desktop 11 of the present invention can the flexible angle of inclination;

Desktop

11 and 13 of bases be provided with one regulate desktop 11 angles of inclination supporting frame 12; Thereby guaranteed the comfortable of user and convenient with bigger scope of activities, further satisfied user's reading, write, multiple needs such as drawing; The time spent can not make things convenient for fold storage yet; Have desk 10 height regulatory functions simultaneously concurrently, can adapt to the demands of different of the people of different heights desk 10 height; Adopt alignment pin 124 (or pilot pin) the self-locking structure of etc.ing, make the height of the angle of inclination of regulating desktop 11 and desk 10 more convenient, be suitable for doing the small letter platform of sofa, a first-class soft entity, computer desk, little of eating, very convenient and practical.

The present invention is simple in structure, and is light and handy convenient, and cost is low, volume is little, in light weight, and collapsible taking in; Do not influence spatial area, increased the purposes and the effect of desk, required by the individual; Regulate desktop angle of inclination and height of table top as required reliably, humanization designing, personalization, the fatigue of minimizing cervical vertebra, lumbar vertebrae, shank, wrist rapidly, safely; Let no matter you are seated, recumbency, still against, can both find comfortable position.Use on the rigid and soft object that not only can stay at home, also make things convenient for and be with it to go the outing of encamping, in addition, each part material adopts timber or metal in the desk 10, also can adopt engineering plastics or other structure fabrications.

Claims

1. but the desk regulated of a multi-angle; It is characterized in that: said desk is made up of the supporting frame of a desktop, a base and connection desktop and base; The support frame as described above body is made up of cross-shaped support bar; Said support bar comprises one first end and one second end, and the place, both sides of the edge of said desktop bottom broad ways is articulated with first end of support bar respectively; Said base activity is articulated in second end of said support bar, offers a plurality of locating holes on the said support bar, and alignment pin interts in the locating hole of opposite position of cross-shaped support bar.

2. but the desk that multi-angle according to claim 1 is regulated is characterized in that: said desktop place, both sides of the edge along its length is provided with a baffle plate respectively.

3. but the desk that multi-angle according to claim 1 is regulated is characterized in that: said locating hole is arranged on the support bar for the interval identical distance.