CN2184063Y

CN2184063Y - Folding connector between blocks

Info

Publication number: CN2184063Y
Application number: CN 94204724
Authority: CN
Inventors: 吴素兰
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-02-23
Filing date: 1994-02-23
Publication date: 1994-11-30
Anticipated expiration: 2004-02-23

Abstract

The utility model relates to a folding butt-joint device between plates. The outer sides of two H-shaped frame bodies are provided with grooves inserted into the plates, and the inner sides of the H-shaped frame bodies are provided with slide ways embedded and clamped with a first butt-joint element and a second butt-joint element; the interiors of the slide ways are provided with screw holes connected with the butt-joint elements with intervals; the first and the second butt-joint elements are respectively provided with larger-semicircular cup-joint plates whose outer arc sides are outwards protruded with slide rails inserted into the slide ways; a groove which is used for burying screws and is corresponding to the inner sides of each slide rail is arranged; a round pipe is sheathed and fastened between the two larger-semicircular cup-joint plates; the outwards protruded slide rails of the two cup-joint plates which are correspondingly buckled are mutually staggered with eccentricity in order that the cup-joint plates can be staggered and completely folded when mutually folded.

Description

Folding connector between blocks

The utility model relates to a kind of butt joint linkage, particularly a kind of interplate folding docking facilities that is applied in panel, screen and other the many plates connections.

Present plate and the interplate connected mode that adopts hinge and pin type that is connected with, open one by one when needed to reach each plate, the purpose of folding one by one after finishing using also often on board wall and the cabinet adopts this pin-jointed structure such as: panel, showing stand, screen, provisional going along with sb. to guard him.But the greatest problem of its existence is, because of rotational angle is subjected to the block at adjacent plate edge, can't make folding fully mutually folding between plate, promptly can only receive and be laminated to a certain degree, therefore, not only taken than large space, but also brought very big inconvenience for shipment, assembling, therefore, in case when being used to complete mobile place, just be convenient to shipment or strange land assembling once more after all will all dismantling, not only time-consuming, and frequent dismounting damages the plate body junction soon, influenced the application life of plate.

The purpose of this utility model just is to overcome the above-mentioned shortcoming and defect of existing in prior technology, and a kind of interplate folding docking facilities that makes adjacent plate carry out arbitrarily angled connection and can amount to fully mutually is provided.

The purpose of this utility model is to realize by following technical scheme: the outside of two H shape frameworks offers and the plate groove of setting-in mutually, the inboard of H shape framework then is and first abutment element and second abutment element chute of inlay card mutually, the spaced apart screw that is connected with abutment element that is provided with in the chute, first, second abutment element all has a circular mostly cover fishplate bar, the outer arc side evagination of cover fishplate bar has the slide rail of inserting embedding with chute mutually, there is a groove that supplies screw to imbed inboard corresponding to slide rail, cover is buckled with pipe between the two most circular cover fishplate bars, the evagination slide rail of the cover fishplate bar of the two make-ups eccentric throw that staggers mutually is so that can stagger and amount to fully when amounting to mutually.

Therefore remarkable result of the present utility model is:

1, butt joint dismounting is extremely convenient, has the very high assembly efficient of executing.

2, butt joint back, plate can be adjusted at any angle, so the orientation is provided with on demand.

3, slide rail and himself the semicircle cover fishplate bar axial line because of a greater part of circular cover fishplate bar departs from an eccentric throw, thereby when amounting to, adjacent two plates the space can be vacated, make adjacent each plate be able to parallel amounting to fully, both be beneficial to the minimizing space hold, be beneficial to shipment again.

Concrete structure of the present utility model is realized by the following examples and accompanying drawing thereof:

Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model.

Fig. 2 is the section of structure after Fig. 1 makes up.

Fig. 3 is that the utility model is applied in the embodiment schematic diagram when connecting between plate.

Fig. 4 is the structural perspective of the angle connector on Fig. 3 mesoplate.

Structural representation when Fig. 5 is the utility model folding.

Fig. 6 is the embodiment schematic diagram of the utility model when being applied in showcase.

Fig. 7 is the structural representation of the utility model when the folding of many plates.

Fig. 8 is the embodiment schematic diagram of the utility model when being applied in screen.

Fig. 9 is the embodiment schematic diagram of the utility model when being applied in showing stand.

The schematic diagram that Figure 10 is the utility model when the plate horizontal type is connected separately.

The schematic diagram of Figure 11 when to be the utility model with plate is vertical separately be connected.

Below in conjunction with accompanying drawing 1-11 concrete structure of the present utility model is described in detail:

The utility model is by the framework 1 that has outside groove 11 of plate 4 edge phase inlay cards, first abutment element 2 and second abutment element 3 of setting-in connection reach body 6 formations that articulate with

abutment element

2 and 3 phase cutting ferrules mutually with framework 1 sideslip slot part 12, length direction in slide groove portion 12 uniformly-spaced offers the screw 121 that is connected with 3 with first and second abutment elements 2, first and

second abutment elements

2 and 3 all have one with the pipe fitting 6 opening sleeve fishplate bar 22 of crossing semicircle and 32 and evagination

slide rail portion

21 and 31 of plug-in card mutually, it is characterized in that: between the center line of the slide rail portion 31 of the opening sleeve fishplate bar 32 outer circumferential side evaginations of crossing semicircle of second abutment element 3 and the axial line of opening sleeve fishplate bar 32 eccentric distance e is arranged.Referring to Fig. 1 to Fig. 3 and Fig. 5

Architectural feature of the present utility model also is:

The slide rail portion that has an eccentric distance e is arranged on in first or

second abutment element

2 or 3 any.Referring to Fig. 1 to Fig. 3

The oblique hade A that forms eccentric distance e is in the positive and negative 5 degree scopes of 45 degree.Referring to Fig. 1

Operating principle of the present utility model is summarized as follows:

Be the C shape arc plate of semicircle because of the opening

sleeve fishplate bar

22 and 32 of

abutment element

2 and 3, therefore, with pipe fitting 6 cover card the time, can borrow and self play sex change and easily snap in and be difficult for deviating from, and, can reach opening

sleeve fishplate bar

22 and 32 and the movable ground purposes that articulate of pipe 6, so, when its with after plate 4 is connected, can change the put angle of plate arbitrarily with respect to pipe 6, free to rotate.Referring to Fig. 2 to Fig. 3 and Fig. 5

In addition, be provided with equally spaced screw 121 in the sideslip slot part 12 because of the framework 1 of H shape, therefore, two abutment elements 2 can be adjusted to arbitrary screw 121 places with 3

slide rail portion

21 and 31 insertion slide groove portion and slip along its length and be connected, to guarantee two pairs of slotting abutment element axially staggering mutually along pipe 6.Referring to Fig. 1 and Fig. 3

In the

slide rail portion

21 and 31 of each abutment element, offer and be connected with screw 213 and 313, C

shape abutment element

2 and 3 outer arc side are along be C shape

slyness fillet surface

321 and 221, its objective is that being easy to pipe 6 inserts from arbitrary axial side,

slide rail portion

21 and 31 respective side offer recessed groove 211 and 311, and its effect is to make the nut of attachment screw 212 part can all imbed and do not expose.Referring to Fig. 1, Fig. 2

Shown in Figure 4ly be and the plate 4 edges structural perspective of the used connector 5 in position, turning between the framework 1 of inlay card mutually.The rectangular shape in angle connector 5 outsides offers screw 52 on orthogonal both sides clamp 53, behind holding section, connector 5 middle part 54 and two frameworks, 1 end cutting ferrule, then tighten the screws 51, so that the periphery of each plate 4 or two corresponding sides and framework 1 fix.Referring to Fig. 4

Fig. 5 is the schematic diagram of turning back after the utility model combination.Because of any the slide rail portion in two

abutment elements

2 and 3 is provided with an eccentric distance e, therefore, can make it produce an eccentric space, interfere mutually when preventing that adjacent plate from rolling over and can not be fully and folding.Referring to Fig. 1, Fig. 3 and Fig. 7

Shown in Figure 6 is the result of use figure of the utility model when being applied in showcase, and promptly it can become a cabinet that 4 limit faces are arranged after launching.

Shown in Figure 8 is its embodiment when being applied in screen, and it can carry out arbitrarily angled assembly and executes, and encloses face to constitute required screen.

Figure 9 shows that it is applied to the embodiment of showing stand, at this moment, former pipe 6 is transformed to the pillar 7 that has support foot 71, and its adjacent plate 4 places adopt two

abutment elements

2 and 3, and outer side column 7 places only adopt an abutment element 2 to get final product.

The using method of Figure 10 and Figure 11 is identical with Fig. 9, but plate 4 traverses or place vertically.

Claims

1, interplate folding docking facilities, the framework (1) that has outside groove (11) by plate 4 edge phase inlay cards, first abutment element (2) and second abutment element (3) of setting-in connection reach body (6) formation that articulates with abutment element (2) and (3) phase cutting ferrule mutually with framework (1) sideslip slot part (12), length direction in slide groove portion (12) uniformly-spaced offers the screw (121) that is connected with (3) with first and second abutment elements (2), first and second abutment elements (2) and (3) all have one with pipe fitting (6) opening sleeve fishplate bar (22) and (32) and evagination slide rail portion (21) and (31) of crossing semicircle of plug-in card mutually, it is characterized in that: between the center line of the slide rail portion (31) of opening sleeve fishplate bar (32) the outer circumferential side evagination of the mistake semicircle of second abutment element (3) and the axial line of opening sleeve fishplate bar (32) eccentric distance e is arranged.

2, according to the described interplate folding docking facilities of claim 1, it is characterized in that: the slide rail portion that has an eccentric distance e is arranged on in first or second abutment element (2) or (3) any.

3, according to the described interplate folding docking facilities of claim 1, it is characterized in that: the oblique hade A that forms eccentric distance e is in the positive and negative 5 degree scopes of 45 degree.