CN215411328U - Connecting structure of section bar - Google Patents
Connecting structure of section bar Download PDFInfo
- Publication number
- CN215411328U CN215411328U CN202121427514.7U CN202121427514U CN215411328U CN 215411328 U CN215411328 U CN 215411328U CN 202121427514 U CN202121427514 U CN 202121427514U CN 215411328 U CN215411328 U CN 215411328U
- Authority
- CN
- China
- Prior art keywords
- section bar
- adjusting screw
- hole
- clamping
- connecting piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a connecting structure of sectional materials, which comprises two sectional materials, two connecting pieces and an adjusting screw, wherein clamping grooves are respectively arranged on two sides of the surface of each sectional material, each connecting piece is a bent piece and comprises a body in the shape of an isosceles right triangle, two right-angle edges of the body are respectively bent outwards at right angles to form a clamping part, the bevel edge of the body is bent inwards at right angles to form a folding part, a through hole is formed in the middle of the body of one connecting piece, and a stud protruding inwards is arranged in the middle of the body of the other connecting piece; the two connecting pieces are arranged in an involutory mode, involutory parts of the two connecting pieces are mutually attached, the adjusting screw is arranged in the stud through threads, and the end part of the adjusting screw movably penetrates through the through hole and is axially limited with the through hole; the end part of one section bar is vertically arranged on the surface of the other section bar, the two connecting sheets are arranged at the included angle of the two section bars, and the clamping part is inserted in the clamping groove of the section bar. The operation is simple, the connection is reliable, and the disassembly is convenient.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of buildings, in particular to a connecting structure of sectional materials.
[ background of the utility model ]
With the continuous development of science and technology, the section bar is widely applied to various fields due to the advantages of convenience in manufacturing, low cost and the like. Interconnect between the section bar adopts behind the punching usually to fix with rivet or screw, has not only prescribed a limit to the tie point, uses to have the limitation, complex operation moreover, difficult dismantlement.
[ Utility model ] content
In order to solve the above problems, an object of the present invention is to provide a connection structure of profiles that can achieve reliable and flexible connection without punching.
In order to achieve the purpose, the utility model adopts the technical scheme that: the connecting structure of the sectional materials comprises two sectional materials, two connecting pieces and an adjusting screw, wherein clamping grooves are respectively arranged on two sides of the surface of each sectional material, the arrangement direction of each clamping groove is parallel to the surface of each sectional material, each connecting piece is a bending piece and comprises a body in the shape of an isosceles right triangle, two right-angle edges of the body are respectively bent outwards at right angles to form a clamping part, the bevel edge of the body is bent inwards at right angles to form a folding part, a through hole is formed in the middle of the body of one connecting piece, and a stud protruding inwards is arranged in the middle of the body of the other connecting piece; the two connecting pieces are arranged in an involutory mode, involutory parts of the two connecting pieces are mutually attached, the adjusting screw is arranged in the stud through threads, and the end part of the adjusting screw movably penetrates through the through hole and is axially limited with the through hole; between two section bars, the end of one section bar is vertically arranged on the surface of the other section bar, two connecting sheets are arranged at the included angle of the two section bars, and the clamping part is inserted in the clamping groove of the section bar.
The connecting structure of the section bar is further provided with the following components: the section bar is of a square structure, and clamping grooves are respectively arranged on two sides of each surface of the section bar.
Compared with the prior art, the utility model has the following beneficial effects: the connecting structure of the sectional materials adopts the expansion joint principle through the two involutory connecting pieces, can realize the connection without punching between the sectional materials, is simple and convenient to operate, reliable in connection and convenient to detach, can freely move connecting points between the sectional materials, can not damage the sectional materials when detached, and is convenient for secondary use.
[ description of the drawings ]
Fig. 1 is a schematic structural view of the profile of the present invention.
FIG. 2 is a schematic view of one of the connecting pieces according to the present invention.
Fig. 3 is a schematic top view of the structure of fig. 2.
Fig. 4 is a side view schematic of fig. 2.
FIG. 5 is a schematic view of another connecting piece according to the present invention.
Fig. 6 is a schematic top view of the structure of fig. 5.
Fig. 7 is a side view schematic of the structure of fig. 5.
Fig. 8 is a schematic view of the state of use of the present invention.
In the figure: 1. the section bar comprises a section bar body 11, a clamping groove 2, a connecting sheet 21, a body 22, a clamping portion 23, a matching portion 24, a through hole 25 and a stud.
[ detailed description ] embodiments
The connecting structure of the profile according to the utility model is described in further detail below by means of specific embodiments.
As shown in fig. 1 to 7, the connecting structure of the sectional materials comprises two sectional materials 1, two connecting pieces 2 and an adjusting screw (not shown in the figure), wherein the sectional materials 1 are of a square structure, and two sides of each surface of the sectional materials are respectively provided with a clamping groove 11. The arrangement direction of the clamping groove 11 is parallel to the surface of the section bar 1, the connecting pieces 2 are bent pieces and comprise bodies 21 in the shape of isosceles right triangles, two right-angled edges of each body 21 are respectively bent outwards at a right angle to form a clamping portion 22, the oblique edges of the bodies 21 are bent inwards at a right angle to form a matching portion 23, a through hole 24 is formed in the middle of each body 21 of one connecting piece 2, and a stud 25 protruding inwards is arranged in the middle of each body 21 of the other connecting piece 2; the two connecting pieces 2 are oppositely arranged, the oppositely-arranged parts 23 of the two connecting pieces are mutually attached, the adjusting screw is arranged in the stud 25 through threads, and the end part of the adjusting screw movably penetrates through the through hole 24 and is axially limited with the through hole 24; between two section bars 1, the end of one section bar 1 is vertically arranged on the surface of the other section bar 1, two connecting sheets 2 are arranged at the included angle of the two section bars 1, and the clamping part 22 is inserted in the clamping groove 11 of the section bar 1.
The working principle of the utility model is as follows: as shown in fig. 8, when in use, between two profiles 1, the end of one profile 1 is vertically disposed on the surface of the other profile 1, two oppositely disposed connecting pieces 2 are disposed at the included angle of the two profiles 1, the clamping portion 22 is inserted into the clamping groove 11 of the profile 1, and by adjusting the adjusting screw, the relative position between the two connecting pieces 2 can be adjusted, so that the two connecting pieces 2 are gradually expanded outwards until the clamping portion 22 is completely clamped in the clamping groove 11 of the profile 1, and the surfaces of the bodies 21 of the two connecting pieces 2 are abutted against the profiles 1, thereby realizing the connection between the two profiles 1. It adopts the principle of expanded joint through two connection pieces 2 that involution, can realize not punching between the section bar 1 and connect, not only easy and simple to handle, connects reliably, and convenient the dismantlement can remove the tie point between the section bar 1 wantonly moreover, also can not cause destruction, the secondary use of being convenient for to section bar 1 when dismantling.
The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, not restrictive; it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications belong to the protection scope of the present invention.
Claims (2)
1. Connection structure of section bar, including two section bars, two connection pieces and an adjusting screw, its characterized in that: the connecting piece is a bent piece and comprises a body in the shape of an isosceles right triangle, two right-angle sides of the body are respectively bent outwards at a right angle to form a clamping part, the bevel edge of the body is bent inwards at a right angle to form a folding part, the middle part of the body of one connecting piece is provided with a through hole, and the middle part of the body of the other connecting piece is provided with a stud protruding inwards; the two connecting pieces are arranged in an involutory mode, involutory parts of the two connecting pieces are mutually attached, the adjusting screw is arranged in the stud through threads, and the end part of the adjusting screw movably penetrates through the through hole and is axially limited with the through hole; between two section bars, the end of one section bar is vertically arranged on the surface of the other section bar, two connecting sheets are arranged at the included angle of the two section bars, and the clamping part is inserted in the clamping groove of the section bar.
2. The connecting structure of profiles as set forth in claim 1, wherein: the section bar is of a square structure, and clamping grooves are respectively arranged on two sides of each surface of the section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121427514.7U CN215411328U (en) | 2021-06-25 | 2021-06-25 | Connecting structure of section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121427514.7U CN215411328U (en) | 2021-06-25 | 2021-06-25 | Connecting structure of section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215411328U true CN215411328U (en) | 2022-01-04 |
Family
ID=79642090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121427514.7U Active CN215411328U (en) | 2021-06-25 | 2021-06-25 | Connecting structure of section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215411328U (en) |
-
2021
- 2021-06-25 CN CN202121427514.7U patent/CN215411328U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215411328U (en) | Connecting structure of section bar | |
| WO2022206878A1 (en) | Cutting plier and cutting plier head | |
| CN210369920U (en) | Connecting device of building templates | |
| CN206229872U (en) | A kind of Combined sheet metal part bending cutter | |
| CN104728231A (en) | Metal buckle | |
| CN201137233Y (en) | Splicing fastener type transverse bracing keel | |
| WO2012100400A1 (en) | Slanted locking tongue connecting structure | |
| CN210799603U (en) | Telescopic connecting piece for plate-type solid wood furniture | |
| EP3423643A1 (en) | Fastener alignment guide, connector and method | |
| CN207044087U (en) | A kind of instrument | |
| CN205621400U (en) | A section bar for poster presss from both sides | |
| CN203533173U (en) | Wedge-shaped connection plate | |
| CN221168490U (en) | Wallboard floor mounting structure | |
| CN216379985U (en) | Internal corner fastener for shear wall | |
| CN220499431U (en) | Lengthening bamboo wood | |
| CN221321447U (en) | Cross connection structure of furred ceiling fossil fragments | |
| CN211422371U (en) | Window frame corner connecting piece | |
| CN215168000U (en) | Adjustable arc template | |
| JPS626973Y2 (en) | ||
| CN206104639U (en) | Optimize table case chamber door manufacturing procedure's drift | |
| CN213206218U (en) | Square material connecting piece | |
| CN209943296U (en) | Anchor for fastener | |
| CN212615796U (en) | Special insulating fastener of corrosion-resistant pcb circuit board | |
| CN219303963U (en) | Clamping connecting piece and lightning protection belt connecting structure | |
| CN218406513U (en) | Disconnected external corner lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |