CN2770454Y

CN2770454Y - Table top support frame

Info

Publication number: CN2770454Y
Application number: CN 200520053967
Authority: CN
Inventors: 蔡东茂
Original assignee: GAOFA (ZHANGZHOU) SPORTS EQUIPMENT CO Ltd
Current assignee: GAOFA (ZHANGZHOU) SPORTS EQUIPMENT CO Ltd
Priority date: 2005-01-17
Filing date: 2005-01-17
Publication date: 2006-04-12
Anticipated expiration: 2015-01-17

Abstract

The utility model discloses a table top support frame, which comprises four groups of foot support frames and four groups of support rods, wherein the upper sides of the four groups of foot support frames and the four groups of support rods are supported with a table top; the table top is divided into a left table plate and a right table plate; the foot support frames are hinged on four corners of the lower side of the table top; the support rods are composed of upper support rods and lower support rods which are mutually hinged; one end of each upper support rod is hinged on the middle part of the lower side of the table top, and the other end of each upper support rod is hinged on both sides of the inner side of each table plate. In addition, the upper ends of the lower support rods and the outer ends of hinged points of the upper support rods are provided with a baffle plate; when the table top support frame is unfolded, the baffle plate is pressed on the upper support rods. Thus, when the table top support frame is folded, the foot support frames and the support rods can be together folded into the bottom of the table top. A square body can be formed after the table top of both sides are bended. If a carrying handle is arranged on the outer side wall of the table top, people can conveniently carry the table top support frame. Therefore, the utility model is convenient for consumers to use. In addition, the upper ends of the lower support rods and the outer ends of the hinged points of the upper support rods are provided with the baffle plate, when the table top support frame is unfolded, the baffle plate is pressed on the upper support rods and the support stationarity can be increased.

Description

A kind of mesa supports frame

Technical field

The utility model relates to a kind of bracing frame, refers to the bracing frame of various desktops, bed surface or other table top especially.

Background technology

In the prior art, various desks, bed or other have the product of table top, for saving collection space, usually its bracing frame are designed to folding structure.During use, the said goods is launched to prop; When not using, then that it is folding to reduce collection space.And table pin that the folding mode of common folding table or folding bed normally will be propped or cabinet base are folding, thereby make whole folding table or folding bed become a tabular, yet, though this folding mode can reduce folding volume, but the plane space after folding is still very big, and be unfavorable for carrying, especially, all the more so for the bigger product of table top.

The utility model content

Technical problem to be solved in the utility model is to provide a kind of folding volume that can further reduce being convenient for carrying, and supports firm mesa supports frame.

For solving the problems of the technologies described above, technical solution of the present utility model is:

A kind of mesa supports frame, it comprises four groups of foot supports and four groups of support bars, its upper support has table top, two platens about this table top is divided into; Described foot support is hinged on four jiaos of table top belows; Described support bar is hinged by upper rack posts and lower fulcrum bar and forms, and the other end of this upper rack posts is hinged on the middle part, below of table top, and the other end of this upper rack posts is hinged on the inboard both sides of each platen; In addition, described lower fulcrum bar upper end, be provided with a baffle plate with upper rack posts pin joint outer end, this baffle plate is pressed against on the upper rack posts when bracing frame launches.

The baffle plate of described homonymy two lower fulcrum bars links together, and makes these homonymy two poles constitute a Jiong shape structure with baffle plate.

The upper and lower pole of the support bar that described both sides are relative is hinged to be connected with rope between outer, between the rope of both sides frame be wound with one can be with another rope of its tension.

After adopting such scheme, the utility model can draw foot support and support bar in the table top bottom in when folding together, after the bending of both sides table top, can form a square body, as on the table top lateral wall, carrying handle being set, can conveniently begin a new line, therefore can make things convenient for the consumer to use.And the baffle plate that is provided with on the lower fulcrum bar when table top launches, can be pressed against on the upper rack posts, thereby can prevent that foot support from casting aside outward, increases the purpose that supports stationarity and safety in utilization to reach.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Figure 1A is the partial enlarged drawing of Fig. 1;

Fig. 2 is a folding action diagram of the present utility model;

Fig. 3 is folding state figure of the present utility model.

The specific embodiment

Mesa supports frame described in the utility model can be applicable to various desks, bed, table tennis table, billiard table or other has on the product of table top.Below to be applied to massage bed for being illustrated.

Please as shown in Figure 1, mesa supports frame described in the utility model comprises four groups of foot supports 1 and four groups of support bars 2, and its upper support has table top 3 (being bed board), two

platens

31,32 about this table top 3 is divided into.Wherein:

Described foot support 1 is shaft-like, two jiaos in the outside of each

platen

31,32 of its upper articulations.

Described support bar 2 is hinged by upper rack posts 21 and lower fulcrum bar 22 and forms, and the other end of this upper rack posts 21 is hinged on the hinge on each

platen

31,32 inboard both sides, and the other end of lower fulcrum bar 22 then is hinged on the foot support 1.

In addition, for table top 3 is supported steadily, prevent that foot support 1 from outwards bypassing, be connected with rope 4 between outside the upper and

lower pole

21,22 of the relative support bar 2 in both sides is hinged, go back frame between the both sides rope 4 and be wound with another rope 5 so that above-mentioned rope 4 is strained, it has strengthened the holding capacity of table top 3 and the fastness of foot support 1; In addition, in described lower fulcrum bar 22 upper ends, be provided with a baffle plate 23 with upper rack posts 21 pin joint outer ends, this baffle plate 23 is pressed against on the upper rack posts 21 when bracing frame launches, and makes support bar 2 upwards to amount to, and prevents that foot support 1 from outwards bypassing; In addition, the baffle plate 23 of homonymy two lower fulcrum bars 22 can link together, and makes these homonymy two poles 22 constitute a Jiong shape structure (shown in Figure 1A) with baffle plate 23.

Two platens, 31,32 joints of described table top 3 are hinged together; And the below of each

platen

31,32 is provided with and the corresponding protruding wall 311,321 of bedplate shapes, thereby platen is gone out a

spatial accommodation

31,32 times in square frame week, and this spatial accommodation can be used to place massage pillow and other additional item.

This massage bed is when folding, as shown in Figure 2, two foot supports 1 of homonymy are bent inwards, two then hinged with it support bars 2 will serve as that axle bends inwards simultaneously with the pin joint of its upper and

lower pole

21,22, smooth up to foot support 1 and two support bars 2 that join with it are folded in

corresponding platen

31,32 bottom surfaces, thus it is accommodated in the spatial accommodation of

platen

31,32 bottoms.Then, two

platens

31,32 are bent inwards close up again, promptly form as shown in Figure 3 is about to whole massage bed folding like this and becomes a square body, at this moment, can on two platens, 31,32 lateral walls carrying handle be set, thereby be convenient to begin a new line.

This massage bed upon deployment, then counteragent gets final product, and described baffle plate 23 will be pressed against on the upper rack posts 21 after massage bed launches, thereby can prevent foot support 1 outer the left-falling stroke, supports steadily to reach, and increases the purpose of security and fastness.

Claims

1, a kind of mesa supports frame is characterized in that it comprises four groups of foot supports and four groups of support bars, and its upper support has table top, two platens about this table top is divided into; Described foot support is hinged on four jiaos of table top belows; Described support bar is hinged by upper rack posts and lower fulcrum bar and forms, and the other end of this upper rack posts is hinged on the middle part, below of table top, and the other end of this upper rack posts is hinged on the inboard both sides of each platen; In addition, described lower fulcrum bar upper end, be provided with a baffle plate with upper rack posts pin joint outer end, this baffle plate is pressed against on the upper rack posts when bracing frame launches.

2, a kind of mesa supports frame as claimed in claim 1, it is characterized in that: the baffle plate of described homonymy two lower fulcrum bars links together, and makes these homonymy two poles constitute a Jiong shape structure with baffle plate.

3, a kind of mesa supports frame as claimed in claim 1 is characterized in that: the upper and lower pole of the support bar that described both sides are relative is hinged to be connected with rope between outer, between the rope of both sides frame be wound with one can be with another rope of its tension.