CN86207995U

CN86207995U - Demountable rotary dining table

Info

Publication number: CN86207995U
Application number: CN 86207995
Authority: CN
Inventors: 张静远
Original assignee: SUICHANG MATCH FACTORY ZHEJIANG PROV
Current assignee: SUICHANG MATCH FACTORY ZHEJIANG PROV
Priority date: 1986-10-10
Filing date: 1986-10-10
Publication date: 1987-08-05

Abstract

The utility model provides a demountable rotary dining table with a stable rotation which is suitable in families. The demountable rotary dining table with a stable rotation is a pair of multi-arm supporting frames, and the center drills of the supporting frames are provided with an elastic positioning shaft. The tops of the supporting frames are in the shaft sleeve at the rear part of the small round table. A movable arm and a tabletting are arranged on every arm of the supporting frames, and a small rubber wheel is arranged on the arm end of every two arms; when the small round tabletop rotates, the stable state is formed. The ring form tabletop pieced together by a plurality of blocks is plugged on every tabletting and every movable arm, and the multi-arm supporting frames and a four-leg table frame are provided with pins.

Description

Demountable rotary dining table

The utility model is a kind of improved lazy Susan, particularly a kind of can dismounting, the dining table of spin stabilization.

Existing fixed formula lazy Susan mostly adopts special plane ball of roundlet desktop back fixation at present, and placing flat constitutes on common big detachable round tabletop.With regard to this structure, the weight of roundlet desktop and dish is born by this plane ball entirely.Although its intended diameter is at φ more than 200 millimeters, from whole rotation roundlet desktop, the fulcrum that still seems is concentrated.If it is asymmetric etc. to put the weight of dish inequality or dish, when rotating the roundlet desktop by hand, just cause desktop to tilt easily, for this reason, the roundlet desktop has to adopt solid material, increases stability when rotating with strengthening deadweight.This dining table cost is higher, and price is also somewhat expensive.Be fixed in addition, both took up space, move inconvenience again,, also do not enter common family so generally have only hotel or grand hotel to purchase at present.

The purpose of this utility model will provide a kind of improved lazy Susan exactly, and it not only can make roundlet desktop glove when rotation both stable, not run-off the straight again, and also integral body can dismounting, and cheap, be suitable for family expenses.

The utility model is achieved in that roundlet desktop back centre drill adorns an axle sleeve, and two pin-and-holes of locating mutually with four pin table framves are arranged.One pair of multi-arm support, middle one is mobile jib (mobile jib is worked as two arms and used), an elasticity positioning rotating shaft is equipped with at the mobile jib center, withstands in the axle sleeve at center, round tea table back.The elasticity positioning rotating shaft is made up of spring housing, spring, rotating shaft.The multi-arm support is made with three kinds of hardwood diversified in specifications, combines as a whole by screw and a plate, can launch or draw in.A lever arm is all arranged by countersunk head screw rod, wing nut on the every arm front end of this multi-arm support, coupled by compressing tablet.Small rubber wheel is equipped with by a little axle in the compressing tablet rear end on the arm of an arm wherein, outstanding being contained on the roller groove that this arm end has.When rotating the roundlet table top by hand, just form the three-point support state like this, and then can bear eccentric load-bearing, avoided the contingent tilt phenomenon of roundlet desktop, increased stability.Piece together the circular table of forming big detachable round tabletop and be made up of several pieces, reverse side limit end connects with inserting interlinkage, and the last sheet pins with buckle with initial a slice and gets final product.Circular table inserts on each compressing tablet and every lever arm, and is evenly equipped with wedge on the terminal circular table that contacts of lever arm, and then has reached the effect of the big detachable round tabletop of stable rest.The mobile jib reverse side also has two pin-and-holes, with two pin location that exceed on four pin table frame top frame one opposite side.In the middle of the four pin table framves shelf is arranged, four pin are frustum slightly.Foot can be installed the chrome-plated plastic footmuff, has so promptly finished this structure.

Adopt the lazy Susan of above structure that following advantage is arranged:

One, one dual-purpose.Both can work as the big dining table of rotation and use, available again little garden desktop is directly located mutually with four pin table framves, when a common round tea table uses.

Two, material is cheap, the price material benefit

The roundlet desktop utilizes the useless core of match to make sandwich shape, the two sides stickup three-ply board of colding pressing.Circular table is made with particieboard, pastes light color decorative panel.(all available aluminum strip of table top or plastics edge sealing) words with good conditionsi, circular table is a utilizable calcium moulding material or an extrusion modling of other hard macromolecular materials also.Whole dining table produced in batches about price 60 quaternarys, and be also more cheap with regard to 70 yuan price than a plane ball of fixed lazy Susan.

Three, be convenient to dismounting, be suitable for family expenses

The roundlet desktop, all dismantled and assembled between circular table, four pin table framves and the multi-arm support, support itself can draw in several pieces circular tables and pack a case simultaneously, and four pin table framves also can be made central folding and build up planely, are convenient to deposit, and also are convenient to transportation.

Stress that generally all there are roundlet, square table in existing family, other acquires lazy Susan, seems unnecessary, but because this dining table has the sale of taking apart, the user can replace existing desk one pair of four pin table frame of this dining table to the greatest extent.Purchase miscellaneous part, under the multi-arm support, add three rubber under-chassis, lie on the existing desk, can receive effect same.

The concrete structure of utility model is provided by following examples and accompanying drawing thereof.

Fig. 1 is the profile according to the reassembling type lazy Susan that the utility model proposes.

Fig. 2, the vertical view of reassembling type lazy Susan.

Fig. 3 is the section assembly drawing of elasticity locating shaft.

Fig. 4 is the installation diagram of compressing tablet, rubber wheel and lever arm, six arms.

With reference to accompanying drawing, roundlet desktop (1), 84 centimetres of diameter phi, the back centre drill is adorned an axle sleeve (2).There are two pin-and-holes (17) of locating mutually with four pin table framves at the back, one pair of six arm support (4), and middle one is mobile jib (mobile jib is worked as two arms and used), connects iron plate (12) with one by screw and combines as a whole, deployable is the hexagonal blossom type.Six lever arms (5) are by the countersunk head screw rod, and wing nut is connected with six arms by six compressing tablets (6).Six arm supports (4) mobile jib centre drill is equipped with an elasticity positioning rotating shaft (3), withstands on axle sleeve (2) lining at center, roundlet desktop back.Elasticity positioning rotating shaft (3) is made up of spring housing (14), spring (15), rotating shaft (16).Compressing tablet (6) rear end in six arm supports (4) on three arms of an arm is equipped with three small rubber wheels (7) by a little axle (10), outstanding being contained on the roller groove (8) that these three arm ends have.When rotating the roundlet table top by hand, just form the stable state of three-point support like this, and then can bear eccentric load-bearing.Six arm supports (4) mobile jib reverse side, two iron pins (17) location that has two pin-and-holes (17) (distance is 510 millimeters) and four pin table frame (11) top frame one opposite side to exceed.With inserting the interlinkage interconnection, the 3rd is pinned with buckle and get final product with first between three circular tables (9), and so just the big round table of 1400 millimeters of diameter phi of assembly composition inserts on six compressing tablets (6) and six lever arms (5).Be evenly equipped with 60 ° of wedges on the terminal circular table (9) that contacts of six lever arms (5), make circular table (9) both clamped like this, firmly propped up again and held.One shelf (13) is arranged in the middle of the four pin table framves (11).

Embodiment 2: four pin table framves (11) in the utility model also can be designed to tripod shape, and the energy central folding builds up plane, adopts hinge-coupled, and the top crosspiece is widened, and shelf (13) also can save.

Claims

1, a roundlet desktop (1), piece together the circular table (9) of forming big detachable round tabletop, be placed in respectively on the above multi-arm support (4) of one pair of six arm or six arms, multi-arm support (4) and the reassembling type lazy Susan that one pair of four pin table frame (11) fixes is characterized in that:

The elasticity positioning rotating shaft (3) of a, described multi-arm support (4) centre drill dress withstands on axle sleeve (2) lining at roundlet desktop (1) center, back,

B, this multi-arm support (4) all have a lever arm (5) coupled by compressing tablet (6) on every arm front end.Small rubber wheel (7) is equipped with by a little axle (10) in compressing tablet (6) rear end in the multi-arm support (4) on the arm of an arm, and outstanding being contained on the roller groove (8) that this arm end has and is evenly equipped with wedge on the terminal circular table (9) that contacts of lever arm (5).

2, dining table as claimed in claim 1, it is characterized in that multi-arm support (4) is to combine as a whole by a screw and a plate (12), middle one is mobile jib, and (mobile jib is worked as two arms and used), reverse side has two pin-and-holes (17) of locating mutually with four pin table framves (11).

3, dining table as claimed in claim 1 is characterized in that elasticity positioning rotating shaft (3) is by spring housing (14), spring (15), and rotating shaft (16) is formed.

4, dining table as claimed in claim 1, it is characterized in that circular table (9) is by forming more than three or three, its reverse side end limit connects with common slotting interlinkage, the last sheet pins with buckle with initial a slice and gets final product, and circular table (9) inserts on compressing tablet (6) and lever arm (5).

5, dining table as claimed in claim 1 is characterized in that roundlet desktop (1) makes sandwich shape with reel, and there are two pin-and-holes (17) of locating mutually with four pin table framves (11) at the back.

6, dining table as claimed in claim 4 is characterized in that circular table (9) forms with the particieboard compacting, uses decorative plate coversheeting, also can adopt calcium to mould or extrusion molding of other hard macromolecular materials.

7, dining table as claimed in claim 1, it is characterized in that an opposite side has two pins that exceed on four pin table frame (11) the top frames, one shelf (13) is arranged in the middle of the four pin table framves (11), four pin table framves (11) also can be designed to tripod shape, the employing hinge connects, the top crosspiece is widened, and shelf (13) also can save.

8, dining table as claimed in claim 1 is characterized in that multi-arm support (4) back side also can install several rubber under-chassis, after roundlet desktop (1) and circular table (9) combination, is placed on general table and goes up and use.