CN2314649Y - Four legs changeable double folding table - Google Patents

Abstract

The utility model relates to a four legs changeable double folding table. The utility model has two layers of table tops, and the upper layer is composed of a piece of middle table top and two pieces of folding table tops. The lower layer is a piece of supporting table top, and a limiting mechanism is arranged on the folding table top and is used for preventing a connecting hinge from being pulled out or being loose. The utility model has four table legs whose position can be changed, and the ground contacting position of the legs can be changed following thesize of the table top. The table particularly has an improved table led changing device, so the table has the characteristics of simple structure, small processing difficulty and low manufacture cost. The table has beautiful appearance and flexible and convenient use and can be widely used in families.

Description

Novel four leg variable bit two-fold pembroke tables

The utility model relates to a kind of pembroke table class furniture.

The two-fold pembroke table, before the utility model is made, its table leg is fixing and two (or four) movable formation by four, because of its table leg many, support anyhow under the table reaches people's legs and feet more and is vulnerable to stop and inconvenient activity under table, so it exists the problem of outward appearance and comfort difference; But its folding table face is down because of going up the folding position-limit mechanism in addition, so but it also exists because of easily connecting hinge to the undue folding of exerting oneself upward of folding table face pulls out or draw loosening problem.

My patent No. is the problem that the design of 85205826 four leg variable bit formula two-fold pembroke tables can be used to solve this outward appearance and comfort difference, but the driving lever of this utility model rotates and lives driving lever with inside and outside two pipe clamps and makes the motionless version of table leg, it exists complex structure, high and the high problem of manufacturing cost of requirement on machining accuracy, this utility model does not have to roll on the desktop position-limit mechanism yet simultaneously.

The purpose of this utility model is exactly the pembroke table that folding position-limit mechanism on a kind of variable bit table leg with new structure and the desktop will be provided, it can effectively solve the outward appearance and the comfort difference of old-fashioned table and the problem of easily pulling out or drawing loosening hinge, also have simultaneously simple in structure, the characteristics of the little and low cost of manufacture of difficulty of processing.

The purpose of this utility model is achieved in that the variable bit table leg and horizontal supporting plate is fastening is linked together, and makes it can rotate displacement together; But roll over position-limit mechanism with loading onto on the quadruplet desktop under middle desktop and the folding table face, because of its arm of force long, fixing firm again, so go up when rolling over when but the folding table face rotates, just be difficult for pulling out or draw loosening, also can make two desktops maintenances simultaneously in one plane because of the senior general's hinge of exerting oneself.

Concrete structure of the present utility model is provided by following example and accompanying drawing thereof.

Fig. 1 and Fig. 2 are two states figure of the present utility model.

Fig. 1 has launched to become the wideest desktop for both sides, but at this moment four variable bit table legs 4 and horizontal supporting plate 3 outwards forward suitable location under the folding table face 2 to.

But Fig. 2 is folded down for both sides folding table face, becomes the narrowest desktop, the suitable location in the middle of at this moment four variable bit table legs 4 and horizontal supporting plate 3 all forward under the desktop 1.

As only but folding table face 2 on one side being folded down, just can become half narrow desktop.Because variable bit table leg 4 and horizontal supporting plate 3 are fastening being linked together, so the angle that both rotated is the same.

Fig. 3, Fig. 4, Fig. 5 and Fig. 6 are structural profile schematic diagrames of the present utility model, and wherein Fig. 4 is the vertical view of Fig. 3, and Fig. 6 is the vertical view of Fig. 5.

Desktop of the present utility model has two-layer, but the upper strata form by middle desktop 1 and two folding table faces 2, between by hinge 11 it is linked together; Lower floor is a supporting desktop 8, and this quadruplet variable bit Table led device just is packed on this supporting desktop 8 and the middle desktop 1; Every cover variable bit Table led device is by horizontal supporting plate 3, variable bit table leg 4, vertical stay pipe 7, spring holder 10 and pin-and-hole seat 9 constitute, and the bottom of wherein vertical stay pipe 7 ring flanges has a mouth, for the sleeve of putting into horizontal supporting plate 3 rear ends, this pipe is packed between middle desktop 1 and the supporting desktop 8, the axle of variable bit table leg 4 just is through in this pipe, and pin-and-hole is arranged at this top, and available cylinder awl end trip bolt is with horizontal supporting plate 3 fastening being connected on this axle; Position after the front end that spring holder 10 is contained in horizontal supporting plate 3 leans on, it can inject in the pin-and-hole of pin-and-hole seat 9, and this plate and variable bit table leg 4 pinnings is motionless; Totally 8 of pin-and-hole seats 9, but be divided under folding table face and the middle desktop, there is a pin-and-hole its centre of every, and its front end has an inclined-plane, and the rear end has a baffle plate; But but folding table face position-limit mechanism is formed by being packed in hook 5 under the folding table face 2 and the link stopper 6 that is packed on the vertical stay pipe 7.

This process that is become a narrow desktop by a wide desktop: the spring holder 10 that at first will inject in the pin-and-hole seat 9 is pulled out downwards, promoting horizontal supporting plate 3 then rotates to the direction of arrow as shown in Figure 6, when spring holder 10 turns over the inclined-plane of pin-and-hole seat 9 front ends, this pin just is compressed, when horizontal supporting plate is run into the baffle plate of pin-and-hole seat 9 rear ends again, in shown in Figure 5, spring holder 10 has just been aimed at the pin-and-hole of pin-and-hole seat, and under the effect of spring, inject in this hole automatically, thereby it is horizontal supporting plate pinning is motionless, and in this process and the horizontal supporting plate 3 fastening variable bit table legs 4 that are linked together also be transferred to simultaneously in the middle of suitable location under the desktop 1, and motionless by the pinning location, afterwards, but with folding table face 2 be folded down just can, like this, this table just becomes narrow desktop by wide desktop.

This process that becomes wide desktop by narrow desktop: but at first folding table face 2 is upwards turned up in Fig. 3 and state shown in Figure 4, at this moment the hook below it 5 just catches on link stopper 6, make its location and can not be again go up folding, and and middle desktop 1 place in one plane; The pull-off spring alignment pin 10 then, promoting horizontal supporting plate 3 outwards rotates, ditto described, horizontal supporting plate 3 is just finally sold to below pin-and-hole seat 9, but play the effect that folding table face 2 no longer falls of holding, but the suitable location that while variable bit table leg 4 also forwards to and is positioned under the folding table face 2 is located stable wide desktop thereby this desktop is become by narrow desktop.

The utility model four leg variable bit two-fold pembroke tables, its desktop (full expand) can design and produce into garden shape, and is square, ellipse garden shape with rectangular.

Claims (5)

1, a kind of novel four leg variable bit two-fold pembroke tables, this desktop has two-layer, but desktop 1 and two folding table faces 2 constituted in the middle of the upper strata had one, lower floor is a supporting desktop 8, it is characterized in that it has quadruplet variable bit Table led device, its every suit is equipped with a vertical stay pipe 7 that is packed between middle desktop 1 and the supporting desktop 8, one it be through variable bit table leg 4 in this pipe, a fastening horizontal supporting plate 3 that is connected in this table leg axle upper end, but spring holder 10 and two the pin-and-hole seats 9 that are divided under middle desktop 1 and the folding table face 2 that are contained in after this front edge of board leans on are formed; But it also has quadruplet folding table face position-limit mechanism in addition, but its every cover mechanism is made up of a hook 5 and a link stopper 6 that is packed on the vertical stay pipe 7 that is packed under the folding table face 2.

2, pembroke table according to claim 1 is characterized in that the bottom of the ring flange of vertical stay pipe 7 has a mouth, and the sleeve set that can make horizontal supporting plate 3 rear ends and has certain rotatable scope on the axle of variable bit table leg 4.

3, pembroke table according to claim 1 is characterized in that there is pin-and-hole on the top of the axle of variable bit table leg 4 so that hold holding screw with horizontal supporting plate 3 fastening being connected on this axle with the cylinder awl.

4, pembroke table according to claim 1 is characterized in that the front end of pin-and-hole seat has an inclined-plane, and there is a link stopper rear end.

5, according to claim 1,2,3,4 described pembroke tables, it is characterized in that this desktop (full expand), can be figure, square, ellipse garden shape with rectangular.

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