CN2580280Y

CN2580280Y - Section bar

Info

Publication number: CN2580280Y
Application number: CN 02275886
Authority: CN
Inventors: 刘西嘉
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-07-26
Filing date: 2002-07-26
Publication date: 2003-10-15
Anticipated expiration: 2012-07-26

Abstract

The utility model relates to a section belonging to the section for an exhibition, a building and decoration. The utility model comprises a T-shaped slot and a through hole cylinder integrally connected with the T-shaped slot, wherein, the through hole cylinder is integrally connected with a hollow cylinder in the middle of the section; ribbed plates which are integrally connected with the hollow cylinder are respectively distributed on the surface in a length direction of the hollow cylinder, and the end of each ribbed plate is respectively provided with a T-shaped slot integrally connected with the corresponding ribbed plate. The section solves the problem that the existing section has the disadvantages of unbalance stress, easy deformation, limited connecting range, etc. and has the advantages of convenient connecting, wide connecting range, large space depth, large distance span, difficult deformation and convenient and wide use.

Description

Section bar

Technical field:

The utility model belongs to a kind of exhibition, building and ornamental section bar.

Background technique:

Existing series decorative materials CLM-172 section bar, its cross section is rectangular-shaped, is made of T-slot, through hole cylinder.This rectangular configuration discontinuity equalization, easy deformation is used dangerously, must be connected with section bar by the special link of adapted, and the scope of connection is restricted, the cost height.

Summary of the invention:

The purpose of this utility model is at above-mentioned the deficiencies in the prior art, provide a kind of not yielding, using scope wide, be convenient to connect, distance greatly, does not need the section bar with special link connection.

The technical solution of the utility model is: this section bar comprises T-slot 1, the through hole cylinder 4 that is connected as a single entity with a T-slot 1, through hole cylinder 4 is connected as a single entity with section bar middle part hollow cylinder 3, along respectively being distributed with the floor 2 that is connected as a single entity with this hollow cylinder 3 on the surface of hollow cylinder 3 length directions, respectively there is the T-slot 1 that is connected as a single entity with corresponding floor 2 each floor 2 end.The utility model is by the mould extrusion modling of this section bar.

The utlity model has following technique effect:

1, this section bar is not yielding, and is safe and reliable.

2, this section bar is convenient to connect, and join domain is wide, and the space depth is big, and distance is big.

3, this section bar does not need the special link of adapted to interconnect, and has reduced cost.

Description of drawings:

Fig. 1 is the plan view that is distributed with orthogonal four blocks of section bars that floor and T-slot constituted on the outer surface of hollow cylinder,

Fig. 2 is the left view of Fig. 1,

Fig. 3 is the plan view of Fig. 1,

Fig. 4 is the plan view of orthogonal two blocks of section bars that floor constituted among removal Fig. 1,

Fig. 5 is the left view of Fig. 4,

Fig. 6 is the plan view of Fig. 4,

Fig. 7 is the plan view of 180 ° of locational two blocks of section bars that floor constituted of removal among Fig. 1,

Fig. 8 is the left view of Fig. 7,

Fig. 9 is the plan view of Fig. 7,

Figure 10 is the plan view of removal among Fig. 1 with the section bar that floor constituted of through hole cylinder relative position,

Figure 11 is the left view of Figure 10,

Figure 12 is the plan view of Figure 10,

Figure 13 has the plan view of one section breach for through hole cylinder among Fig. 1 and floor front end on the other side,

Figure 14 is the left view of Figure 13,

Figure 15 is the plan view of Figure 13,

Figure 16 is the forward and backward two ends plan view jaggy respectively of through hole cylinder and relative floor with it among Fig. 1,

Figure 17 is the left view of Figure 16,

Figure 18 is the plan view of Figure 16,

Figure 19 is the plan view of rectangular hole for the through hole of the through hole cylinder among Fig. 1,

Figure 20 is the left view of Figure 19,

Figure 21 is the plan view of Figure 19,

Figure 22 is the plan view that the rectangular hole and the hollow circular hole of hollow cylinder are communicated with and leave two relative boss for the through hole of the through hole cylinder among Fig. 1,

Figure 23 is the left view of Figure 22,

Figure 24 is the plan view of Figure 22,

Figure 25 is the plan view of existing ornament material CLM-172 section bar,

Figure 26 is the plan view of Figure 25,

Figure 27 is the left view of Figure 25,

Figure 28 is a three-dimensional structure diagram of the present utility model.

In Fig. 1, Fig. 4, Fig. 7, Figure 10, Figure 13, Figure 16, Figure 19, Figure 22:

Hollow cylinder 4-through hole cylinder of 1-T-slot, 2-floor, 3-circle hole shape

Embodiment:

Shown in Fig. 1-2 4, section bar comprises T-slot 1, floor 2, hollow cylinder 3, through hole cylinder 4.At first with a kind of material in aluminum alloy, steel, copper, the engineering plastics etc., be squeezed into section bar by size requirement, the through hole cylinder 4 that is connected as a single entity with a T-slot 1 is arranged on this section bar, through hole cylinder 4 is connected as a single entity with section bar middle part hollow cylinder 3, along respectively being distributed with the floor 2 that is connected as a single entity with hollow cylinder 3 on the surface of hollow cylinder 3 length directions, respectively there is the T-slot 1 that is connected as a single entity with corresponding floor 2 each floor 2 end.Along being distributed with orthogonal four floors 2 on the surface of hollow cylinder length direction, wherein a floor 2 is the through hole cylinder 4 that the right-angled trapezium of rectangular and a sideband circular arc is formed, and this through hole cylinder 4 is connected as a single entity with the surface of hollow cylinder 3.At the hollow cylinder 3 of section bar, through hole cylinder 4 and the same end relative one breach is arranged with through hole cylinder 4.At the hollow cylinder 3 through hole cylinders 4 of this section bar and the same end relative symmetric windows is arranged with through hole cylinder 4.Rectangular hole in through hole cylinder 4 is communicated with circular hole in the hollow cylinder 3, and relative boss is arranged on its inwall.

In shown in Fig. 1-2 4, T-slot 1 groove depth is 3-10mm, and groove width is 4-8mm, T-slot 1 outer wide be 12-18mm, hollow cylinder 3 external diameters are φ 12-18mm, its internal diameter is φ 10-14mm, floor 2 is long to be 30-42mm, floor 2 is thick to be 2-3mm; In the side of through hole cylinder 4, process circular hole as required in addition, be used to connect other section bar.

Claims

1. a section bar comprises T-slot (1), the through hole cylinder (4) that is connected as a single entity with a T-slot (1); It is characterized in that the through hole cylinder (4) and the hollow cylinder (3) at section bar middle part are connected as a single entity, along respectively being distributed with the floor (2) that is connected as a single entity with this hollow cylinder (3) on the surface of hollow cylinder (3) length direction, respectively there is the T-slot (1) that is connected as a single entity with corresponding floor (2) each floor (2) end.

2. section bar according to claim 1, it is characterized in that orthogonal four floors (2) being arranged along the surface distributed of hollow cylinder (3) length direction, wherein a floor (2) is the through hole cylinder (4) of the right-angled trapezium composition of rectangular and a sideband circular arc, and this through hole cylinder (4) is connected as a single entity with the surface of hollow cylinder (3).

3. section bar according to claim 1 and 2 is characterized in that T-slot (1) groove depth is 3-10mm, and groove width is 4-8mm, the outer wide 12-18mm of T-slot (1), hollow cylinder (3) external diameter φ 12-18mm, its internal diameter φ 10-14mm, the long 30-42mm of floor (2), the thick 2-3mm of floor (2).

4. section bar according to claim 2 is characterized in that hollow cylinder (3), through hole cylinder (4) and the same end relative with through hole cylinder (4) at this section bar has a breach.

5. section bar according to claim 2 is characterized in that hollow cylinder (3), through hole cylinder (4) and the same end relative with through hole cylinder (4) at this section bar has symmetric windows.

6. section bar according to claim 1 is characterized in that the rectangular hole of through hole cylinder (4) is communicated with circular hole in the hollow cylinder, has relative boss on its inwall.