CN2349911Y

CN2349911Y - Changeable combined stand

Info

Publication number: CN2349911Y
Application number: CN 98215979
Authority: CN
Inventors: 曹鸿钦
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-06-30
Filing date: 1998-06-30
Publication date: 1999-11-24
Anticipated expiration: 2008-06-30

Abstract

The utility model discloses a changeable combined stand, comprising the assembly of quadrangular frames whose inner angles are all 90 DEG; the quadrangular frames are clamped together. The frame of the assembly is provided with a clamping groove which is slidingly matched with the frame which is clamped together with the clamping groove. The distance between the centerline of each clamping groove and the intersecting line of an adjacent angle is equal. People can adopt the assembly to combine combined stands with different shapes according to preference.

Description

The type variable combined bay

The utility model belongs to sectional display stand, relates in particular to may be adjusted to difform display rack.

Known display rack has a kind of solid shape, this display rack not only transports inconvenience, and a kind of fixed shape only arranged, disclosed a kind of building block system combined bay in the patent 93210929.2 for this reason, this combined bay is by front plate, side panel and shelf are formed, there are several right angle side's tenons at the two ends of front plate and shelf, even distribution side mortise on plate face and the side plate, all tenons are identical with the mortise size, the user can lean on tenon and be assembled into several multi-form shelfs cooperating of mortise according to the needs of oneself, and this patent has changed the deficiency that a kind of display rack can only have a kind of shape, and this shelf the time can make it take apart in transportation to become parts, therefore packed and transported is all very convenient, but this shelf only can be combined into several shapes, and these shapes do not reach the effect of decorative environment.

The purpose of this invention is to provide and a kind ofly can be combined into many difformities, and can play decorative environment, combined bay simple in structure.

The objective of the invention is to be achieved through the following technical solutions: this combined bay is that the quadrilateral frame interior angle is 90 ° assembly and is fastened and forms by shape, on the frame of assembly, have draw-in groove, the frame that draw-in groove and it are fastened is for being slidingly matched, and the center line of every clamp bar slot equates from the intersection distance that it closes on the angle.

Because only have draw-in groove on the assembly, structure is very simple, makes very conveniently, the center line of every clamp bar slot equates apart from the distance of facing the angle intersection in addition, but so arbitrary combination go out many moulding elegant in appearance, this combined bay also has packed and transported advantage easily.

Be described further below in conjunction with accompanying drawing and embodiment.

Fig. 1 is the schematic diagram of embodiment 1;

Fig. 2 is the schematic diagram of embodiment 2;

Fig. 3 is the schematic diagram of embodiment 3;

Fig. 4 is the schematic diagram of embodiment 4;

Fig. 5 is the vertical view of embodiment 1 assembly rectangle frame I;

Fig. 6 is the schematic perspective view of assembly rectangle frame I among the embodiment 1;

Fig. 7 is the vertical view of square-shaped frame II among the embodiment 1;

Fig. 8 is the schematic perspective view of square-shaped frame II among the embodiment 1;

Embodiment 1:

This combined bay is to be formed by rectangular frame and two kinds of combination of components of square frame, on the frame a of rectangular frame I, have draw-in groove 1a, the degree of depth h of draw-in groove 1a equals 1/2 of border width M, and draw-in groove width l is slightly larger than the thickness n of the square box frame that is mated.Both are for being slidingly matched, all have draw-in groove 1b, a 1c, its degree of depth of 1d and width and draw-in groove 1a on frame b, the cd together, draw-in groove 1a closes on the right angle α that frame a and frame b are formed mutually with draw-in groove 1b, two draw-in groove center lines are L apart from the distance of intersection 2, draw-in groove 1c closes on the diagonal angle β of right angle α mutually with 1d, and both center lines are L also apart from intersection 2 distances of frame c and frame d.(as Fig. 5, shown in Figure 6)

One draw-in groove 1a ', 1b ', 1c ', 1d ' are also respectively arranged on frame a ', the b ' of square-shaped frame II, c ', the d ', these four draw-in groove degree of depth h are equal to 1/2 of border width M, the width of draw-in groove 1a ' and 1b ' and the rectangle frame thickness that it is combined together are complementary for closing on mutually in be slidingly matched they and α ' angle, their center line is L apart from the distance of the intersection 2 ' of frame a ' and frame b ', and draw-in groove 1c ' closes on the diagonal angle β ' at α ' angle mutually with 1d '.Their center line also is L apart from the intersection 2 ' distance at frame c ' and angle that frame a ' becomes.(as Fig. 7, shown in Figure 8)

The square-shaped frame II ' on only respectively open a draw-in groove on the two adjacent limits therein, its degree of depth, width are identical with draw-in groove 1a.

Draw-in groove (position) on assembly rectangular frame and the square frame is according to upper and lower (or forward and backward) corresponding mode in the present embodiment, be fastened the composition combined bay, as shown in Figure 1, fixture 3 is housed so that combined bay is fixing on the wall at the frame certain position.

Embodiment 2:

The assembly rectangle frame I of this combined bay ' frame a and frame b on all have two draw-in grooves, the square-shaped frame II ' only on the limit of pair of intersecting, respectively open a draw-in groove, the draw-in groove center line equates apart from the distance that it faces the angle intersection mutually in the assembly, other structure is identical with embodiment 1, and combined bay clamps to one by draw-in groove becomes form as Fig. 2.

Embodiment 3:

Assembly in this combined bay all is a rectangle frame I ', this assembly only has draw-in groove 1a and 1b on its a pair of crossing a, b frame, each draw-in groove center line all equates apart from the intersection distance at its angle of facing mutually, well width is identical with embodiment 1 with the degree of depth and cooperation situation, draw-in groove position on two assemblies that are fastened mutually is corresponding mutually, so that two assemblies are fastened, become version as Fig. 3.

Embodiment 4:

The II of square box assembly in this combined bay " a ' limit on two draw-in grooves are arranged, the draw-in groove constructional aspect is identical with embodiment 1 on the structure of rectangle frame assembly I structure and square box assembly II, they are fastened mutually becomes the shape as Fig. 4.

People can make assembly put by diverse location and be combined into different moulding according to hobby in the utility model.

Claims

1. the type variable combined bay assembly that is 90 ° quadrilateral frame by interior angle is fastened and forms, it is characterized in that: have draw-in groove on the frame of assembly, the frame that draw-in groove and it are fastened is for being slidingly matched, and the center line of every clamp bar slot equates from the intersection distance that it closes on the angle.

2. combined bay according to claim 1 is characterized in that: a clamp bar slot is arranged on each frame, and the angle that angle of facing mutually with two clamp bar slots wherein and other two clamp bar slots face mutually is the diagonal angle each other.

3. combined bay according to claim 1 is characterized in that: have on two frames respectively to be equipped with a clamp bar slot in quadrilateral frame, these two frames intersect.

4. according to claim 2 or 3 described combined bays, it is characterized in that: on the frame degree of depth of groove be frame wide 1/2.

5. combined bay according to claim 4 is characterized in that: interior angle is that 90 ° quadrilateral frame assembly is a square-shaped frame.

6. combined bay according to claim 4 is characterized in that: interior angle is that 90 ° quadrilateral frame assembly is the rectangle frame.

7. combined bay according to claim 5 is characterized in that: interior angle is that 90 ° quadrilateral frame assembly is by two kinds of square-shaped frame and rectangle frames.