CN2925270Y

CN2925270Y - Assembled stand structure

Info

Publication number: CN2925270Y
Application number: CN 200620026331
Authority: CN
Inventors: 洪昊雲; 洪铭均
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-08
Filing date: 2006-06-08
Publication date: 2007-07-25
Anticipated expiration: 2016-06-08

Abstract

The utility model provides a combined support structure, which comprises at least two upright rods and a plurality of connecting stands, crossing rods and crank arms. A through hole is positioned at the center of the connecting stand for the passage of the upright rod; U-shaped grooves arranged in rows via extension stop block at the external brim of the connecting stand, so that the crossing rod and the crank arm can be hinged in the U-shaped groove between the two nearby upright rods. With the adoption of such structure, the utility model can realize the extension and folding of volume; the two nearby upright rods, after extending, can realize the effect of supporting and positioning; the connecting stand positioned on two nearby upright rods can realize the embedment and joint of the face plates.

Description

The modular support structure

One, technical field

The utility model relates to support, relates in particular to a kind ofly to have movable the expansion and closing function, and has structure firmly so that the modular support structure of the convenient installation or removal of panel to be provided after launching.

Two, background technology

The support body of time property that general manufacturer all can set up the neighbour in the space for activities is with separating or purposes such as commodity display as spacial flex.In the application technology of above-mentioned support body, the purpose of transport for reaching conveniently, collection, repetitiousness being used, as shown in Figure 9, existing means are to be provided with the screw rod 2 and the thread bush 3 that can screw togather relatively at the body of rod two ends of pole 1, utilize the globe joint 5 that is preset with several screwed holes 4 again, provide several poles 1 to extend connection and form required support body shape.Above-mentioned existing frame structure, portion disassembles though have carefully, the implementation result of repetitiousness assembling, however the assembling of support body, field-strip all need finish by the action of manually carrying out a large amount of screw assemblies, and not only time-consuming and take a lot of work.

Moreover; for reaching the effect that exploitation indicates or beautifies support body; existing support body; usually can set up panel more in addition on the surface of support; the fixed form of panel and support body; normally, via this perforation panel is fixed on the support can utilize screw piece or rope in the default perforation of the periphery of panel.This panel fixed form, though have its implementation result, its mounting or dismounting operation also has time-consuming problem, still has practicality and convenience to treat improved space.

In view of above-mentioned, how to provide a kind of and use, and can firmly, conveniently fold and can provide the supporting structure of effects such as the convenient installation of panel, dismounting with structure for Combined shelf body, be creation motivation of the present utility model and technical characterictic design focal point place.

Three, utility model content

Main purpose of the present utility model is to overcome the above-mentioned shortcoming that existing product exists, and a kind of modular support structure is provided, and it includes at least two straight-bars and several Connection Blocks, crossbar, cranks arm; Wherein, this Connection Block center is provided with through hole and wears combination for straight-bar, and the utilization of Connection Block lateral border is extended block and is formed with side by side U font groove, makes crossbar and cranks arm and can utilize the end to be articulated between this U font groove that is incorporated into adjacent two straight-bars; Support by above-mentioned formation, can have the movable function of launching and folding volume, adjacent two straight-bars through launching the location can have the firm effect of support fixed bit, moreover the Connection Block that is located on adjacent two straight-bars has the function of setting combination that the movable mounting or dismounting of panel are provided simultaneously.

The purpose of this utility model is realized by following technical scheme.

The utility model modular support structure, comprise at least two straight-bars, be set on the straight-bar and the Connection Block of slippage up and down, be combined in Connection Block and be supported between two adjacent straight-bars movable crossbar with crank arm; It is characterized in that: described Connection Block utilizes pedestal lateral border one to extend block and is formed with the U font groove of shape side by side, and the U font groove by shape side by side is for the crossbar and the movable one that articulates in end of cranking arm, and sets the location for face plate edge.

Aforesaid modular support structure, wherein straight-bar is at the body of rod two ends screw rod and thread bush to be set respectively, or at the body of rod two ends screw rod or thread bush is set simultaneously.

Aforesaid modular support structure, wherein Connection Block pedestal lateral border is provided with in through hole vertical screwed hole and locating hole away from the position of block, utilize the screwed hole sacrificial vessel that other connector combination of corresponding screw rod is arranged, utilize locating hole make Connection Block by rivet firmly on straight-bar.

Aforesaid modular support structure, wherein crank arm be by two isometric and be provided with the support arm of retainer, articulate with an end mutually and constitute, can support straight location or amount to activity towards a fixed-direction.

The beneficial effect of the utility model modular support structure is that it includes at least two straight-bars and several Connection Blocks, crossbar, cranks arm; Wherein, this Connection Block center is provided with through hole and wears combination for straight-bar, and the utilization of Connection Block lateral border is extended block and is formed with side by side U font groove, makes crossbar and cranks arm between the U font groove that can utilize the end to be articulated in to be incorporated into adjacent two straight-bars; Support by above-mentioned formation, can have the movable function of launching and folding volume, adjacent two straight-bars through launching the location can have the firm effect of support fixed bit, moreover the Connection Block that is located on adjacent two straight-bars has the function of setting combination that the movable mounting or dismounting of panel are provided simultaneously.Above-mentioned the utility model modular support structure, wherein, this straight-bar is included in the straight-bar two ends and is equipped with screw rod, or be equipped with thread bush at the straight-bar two ends, or be provided with screw rod in straight-bar one termination, the other end is equipped with thread bush, with convenient in the straight-bar end elasticity of forming after-poppet in conjunction with other connector (as foot pad, roller, joint etc.), or several straight-bars can directly be screwed togather with the end mutually, to extend the longitudinal length of forming after-poppet; Also have, this Connection Block is included in the pedestal lateral border and is preset with screwed hole and locating hole, to utilize this screwed hole to provide to be provided with the straight-bar of corresponding screw rod or the lock of other connector is established combination, utilize this locating hole by rivet with firm being combined on the straight-bar of Connection Block.

Four, description of drawings

Fig. 1 is the utility model supporting structure unfolding state figure.

Figure 1A is a position shown in Figure 1 structure enlarged diagram.

Fig. 2 is the utility model supporting structure collapse state figure.

Fig. 3 is the utility model supporting structure vertical view.

Fig. 4 is the unfolding state figure that the utility model supporting structure elasticity on straight-bar increases assembly.

Fig. 5 is supporting structure collapse state figure shown in Figure 4.

Fig. 6 is another example structure figure of the utility model Connection Block and crossbar.

Fig. 7 comprises the vertical view of three straight-bars for the utility model supporting structure.

Fig. 8 comprises the vertical view of four straight-bars for the utility model supporting structure.

Fig. 9 is existing a kind of modular support structure chart.

Major label description in figure

Prior art part: 1 pole, 2 screw rods, 3 thread bush, 4 screwed holes, 5 globe joints;

The utility model part: 10 straight-bars, 11 screw rods, 12 thread bush, 20 Connection Blocks, 21 through holes, 22 blocks, 23 are for U font groove, 24 screwed holes, 25 locating holes, 26 rivets, 30 crossbars, 40 are cranked arm, 41 retainers, 50 panels.

Five, the specific embodiment

Consult Fig. 1, Figure 1A, Fig. 2, shown in Figure 3, first embodiment of the present utility model, this modular support structure comprises at least two straight-bars 10, and several Connection Blocks 20, crossbar 30, cranks arm 40; Wherein: this straight-bar 10 is that body of rod two ends are equipped with a screw rod 11 and a thread bush 12 respectively; This Connection Block 20, its pedestal center is provided with and can wears the through hole 21 of combination for aforementioned straight-bar 10 movable pivots, the pedestal lateral border is formed with side by side U font groove 23 by the block 22 that stretches out, and the pedestal outside is preset with the screwed hole 24 and a locating hole 25 of vertical through hole 21 away from U font groove 23 positions, utilizing this screwed hole 24, and utilize this locating hole 25 to make on the straight-bar that is fixed on pivot reach through hole 21 10 that Connection Block 20 can not get loose by rivet 26 for the various connector assembling utilization that is provided with corresponding screw rod; This crossbar 30 is made of two movable pivot joints of isometric body of rod centering; This cranks arm 40, by two isometric and be provided with the support arm of retainer 41, articulate with an end mutually and can support straight location or amount to moving type towards a fixed-direction; Pass through said modules, Connection Block 20 is into being set on two straight-bars 10 of reciprocity quantity, and be positioned at the Connection Block 20 of two straight-bar arbitrary ends, be further to utilize rivet 26 to be fixed on the straight-bar 10, crossbar 30 is to utilize rod end to be articulated in to be supported on 10 of two straight-bars in the U font groove 23 of Connection Block, and cranking arm 40 is to utilize rod end to be articulated in the vertical support at Connection Block 20 block places 10 of two straight-bars.

Supporting structure by the said modules formation, when two straight-bars 10 outwards draw back when cranking arm the straight location of 40 supports, can form a firm carrier unit uses for the various support body of combination, when two straight-bars 10 are inwardly gathered closing, this crossbar 30 and crank arm and 40 can be equivalent in minimum volume relatively is beneficial to transport, collect.

Consult Fig. 1, Fig. 4, shown in Figure 5, Connection Block 20 of the present utility model, crossbar 30 and crank arm 40, be to cooperate the physical length of straight-bar 10 to carry out quantity to increase progressively, and make the support behind the composition have movable the expansion and closing function, produce enough supporting structure intensity simultaneously; Moreover this straight-bar 10 is also included within body of rod two ends and is equipped with thread bush 12 or screw rod 11 respectively.

Consult shown in Figure 6, Connection Block 20 of the present utility model, its pedestal utilization is extended block 22 laterally to form the structural design of U font groove 23 arranged side by side, since can provide the body of rod end of crossbar 30 do not limit upper and lower to pivot joint in conjunction with utilization, therefore, can be 10 of two straight-bars with less Connection Block 20 use amounts, provide the continuous intersection of more crossbar 30 to articulate and be provided with, thereby reach with movable expansion, fold and the enforcement effect of setting intensity is supported in the connection that increases by 10 of two straight-bars.

In above-mentioned preferred embodiment of the present utility model, this Connection Block 20, comprise that outer edge surface is extended with the planform of at least two group blocks 22, make pole 10, Connection Block 20,

crossbar

30,40 compositions that can elasticity increase progressively number of connection of cranking arm, the rack form of three straight-bars 10 as shown in Figure 7, or the support form of four straight-bars 10 as shown in Figure 8, being beneficial to the user can carry out simple change and use according to space or structural strength demand.

According to above-mentioned the utility model modular support structure, what need proposition in addition especially is, as Fig. 3, Fig. 5, Fig. 6, Fig. 7, shown in Figure 8, when adjacent two straight-bars 10 draw back when locating in the location, another of Connection Block 20 on the two adjacent straight-bars 10 be U font groove 23 spaces side by side, can provide that panel 50 is simple and easy sets combination.

In sum, the utility model modular support structure as can be known, can reach really with movable expansion, fold and structure firm, make things convenient for elasticity to change the composition form of support, and can the direct setting-in utilization of confession panel etc. implementation result.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of modular support structure, comprise at least two straight-bars, be set on the straight-bar and the Connection Block of slippage up and down, be combined in Connection Block and be supported between two adjacent straight-bars movable crossbar with crank arm; It is characterized in that: described Connection Block utilizes pedestal lateral border one to extend block and is formed with the U font groove of shape side by side, and the U font groove by shape side by side is for the crossbar and the movable one that articulates in end of cranking arm, and sets the location for face plate edge.

2, modular support structure according to claim 1 is characterized in that, described straight-bar is at the body of rod two ends screw rod and thread bush to be set respectively, or at the body of rod two ends screw rod or thread bush is set simultaneously.

3, modular support structure according to claim 1, it is characterized in that, described Connection Block pedestal lateral border is provided with in through hole vertical screwed hole and locating hole away from the position of block, utilize the screwed hole sacrificial vessel that other connector combination of corresponding screw rod is arranged, utilize locating hole make Connection Block by rivet firmly on straight-bar.

4, modular support structure according to claim 1 is characterized in that, described crank arm be by two isometric and be provided with the support arm of retainer, articulate with an end mutually and constitute.