CN209837375U - Splicing type section bar assembly and splicing product thereof - Google Patents

Abstract

The utility model relates to a concatenation formula section bar subassembly and concatenation product thereof, it has solved concatenation formula section bar structure insecure, difficult concatenation, the problem that mechanical strength is low, it is including being long banding section bar main part, the section bar main part circumference outside has two at least outside extension bights that extend, form along section bar main part axial extension's connecting groove between two adjacent extension bights, the detachably joint has in the connecting groove to accept section bar or detachably joint has can be with connecting groove confined decorative profile, it accepts to be equipped with on the section bar and accepts the structure, form the contained angle between the adjacent connecting groove. When the connecting structure is connected, the connecting grooves in the plurality of profile main bodies are connected with bearing profiles or decorative profiles, various cylinder structures can be formed, and the plurality of cylinder structures can be assembled into a quick-assembly house structure. The utility model has the advantages of simple structure, convenient assembly, high reliability, high mechanical strength and the like.

Description

Splicing type section bar assembly and splicing product thereof

Technical Field

The invention belongs to the technical field of building materials, and particularly relates to a spliced type profile component and a spliced product thereof.

Background

The section bar is an object with a certain geometrical shape, which is made of iron or steel and other materials with certain strength and toughness through processes of rolling, extruding, casting and the like, and the material has certain appearance size, certain section shape and certain mechanical and physical properties. The section bar has various varieties and specifications and wide application, is commonly used in the fields of buildings, indoor and outdoor decoration and the like, and can be applied to integrated houses. The integrated house is also called a mobile house or a prefabricated house, and is a prefabricated house which can be dragged and transported from a manufacturing factory to a home base. Most mobile homes are today used as permanent homes for a fixed location, which is relatively inexpensive to build, since mass production techniques can be manufactured and applied throughout the year. The main parts of the integrated house are splicing type sectional materials, for example, a column or a beam occupying the main supporting structure of the integrated house is spliced by different sectional materials, and the existing splicing type sectional materials have some defects at present, such as infirm splicing among the sectional materials, obvious gaps, poor reliability of a splicing structure and easy deformation under severe weather conditions of wind, rain, sunshine and the like; some splicing sectional materials are inconvenient to connect and difficult to assemble; still others have poor compressive resistance and mechanical strength due to the material or the connecting structure.

In order to solve the defects of the prior art, people have long searched for and put forward various solutions. For example, chinese patent literature discloses an aluminium alloy [201820177641.8] of convenient concatenation, including splice plate, No. one slide rail of splice plate upper surface processing, a pair of slider of sliding connection in the slide rail, a pair of splice plate two on the common sliding connection of slider, No. two slide rails of splice plate lower surface processing, No. two splice plate right flank processing No. three slide rails, No. three slide rail sliding connection a pair of No. two sliders, a pair of No. two common sliding connection splice plates on the slider, No. three splice plate left surface processing No. four slide rails, No. three splice plate lower surface processing No. five slide rails, No. five slide rails sliding connection a pair of No. three sliders, a pair of common sliding connection No. four splice plates on the No. three sliders, No. four splice plate upper surface processing No. six slide rails.

Above-mentioned scheme has solved the inconvenient, the low problem of mechanical strength of concatenation section bar installation to a certain extent, but this scheme still has not enough, for example, even it is easy to splice, does not have stronger connection structure between the section bar, and the whole section bar of assembling is insecure, and the reliability of section bar is low.

Disclosure of Invention

The invention aims to solve the problems and provides a splicing type section bar assembly which is reasonable in design, easy to splice and high in reliability.

Another object of the present invention is to address the above problems by providing a spliced product of several spliced profile assemblies.

In order to achieve the purpose, the invention adopts the following technical scheme: this concatenation formula section bar subassembly, including being long banding section bar main part, section bar main part circumference outside have two at least outside extension bights that extend, adjacent two extend between the bight and form the connecting groove along section bar main part axial extension, connecting groove in detachably joint have and accept section bar or detachably joint have can be with connecting groove confined decorative section bar, accept the section bar on be equipped with and accept the structure, form the contained angle between the adjacent connecting groove. When the connecting structure is connected, the connecting grooves in the plurality of profile main bodies are connected with bearing profiles or decorative profiles, various cylinder structures can be formed, and the plurality of cylinder structures can be assembled into a quick-assembly house structure.

In the splicing type profile assembly, one side of the receiving profile connected with the connecting groove is provided with an appearance matched with the groove shape of the connecting groove, and the inner wall of the connecting groove is attached to the outer wall of the receiving profile to form a circumferential surrounding support when the receiving profile is connected with the connecting groove; the bearing structure comprises a bearing bayonet facing the outer side of the profile main body. The receiving section bar and the connecting groove form a mutual clamping structure in a matching mode, so that the connection between the receiving section bar and the section bar main body is firm and reliable.

In foretell concatenation formula section bar subassembly, accept the bayonet socket in be equipped with at least one joint convex body and/or joint recess, and accept the joint convex body/joint recess in the bayonet socket and can correspond with the joint recess/the joint convex body of accepting the part of being inserted in accepting the bayonet socket by the piece and set up and joint each other. The receiving piece can be made of wood, bamboo and other plate-shaped building materials, the clamping grooves or the clamping convex bodies and the clamping structure of the receiving piece enable the receiving piece to be more firmly connected with the receiving section bar, and then the splicing section bar is integrally and firmly spliced.

In the splicing type section bar assembly, two sides of the outer end of each extending corner are respectively provided with an outer side convex part which is positioned at the notch of the adjacent connecting groove and transversely extends along the notch; the two sides of one side of the connecting groove connected with the bearing section bar or the decoration section bar are respectively provided with an outer side concave part matched with the outer side convex part, and the outer side convex part and the outer side concave part are mutually connected in a clamping manner. The outer convex part and the outer concave part form a reliable mutual clamping structure, so that the connection of the profile main body and the receiving profile or the decorative profile becomes firm and reliable.

In the splicing type section bar assembly, a gap is formed between one side of the decorative section bar, which is close to the section bar main body, and the section bar main body; the outer surface of the decorative section bar is a decorative surface, and the decorative surface comprises any one or combination of a plane, an arc surface and a concave-convex surface. The decorative surface has various patterns, and can meet various appearance requirements of the section bar.

In the splicing type section bar assembly, the decorative section bar is of a strip-shaped sheet structure, the outer side surface of the decorative section bar is a plane, and the plane is higher than or lower than or flush with the notch of the connecting groove; or the outer side surface of the decorative section bar is an arc surface which protrudes outwards from the notch of the connecting groove or an arc surface which sinks inwards from the notch of the connecting groove.

In the splicing type section bar assembly, the section bar main body is of a hollow structure with a central channel with two open ends and/or the extending corner part is of a hollow structure with a central channel with two open ends; the cross section of the extending corner part is a right triangle, and the top end of the extending corner part is provided with a chamfer part; the outer side convex part and the outer side concave part are both arc-shaped. The arc-shaped structure enables the assembly to be firm and easy, and the corner damage is small during assembly.

In the splicing type section bar assembly, the cross section of the section bar main body is in a frame-shaped rectangle, four circumferential corners of the section bar main body are respectively provided with the extending corner parts extending outwards, and the connecting grooves respectively positioned on four side surfaces of the section bar main body are formed between every two adjacent extending corner parts.

A plurality of concatenation formula section bar subassembly concatenation products of foretell concatenation formula section bar subassembly include:

the splicing product is provided with at least three section main bodies which are not on the same straight line, each section main body is provided with at least two connecting grooves and at least two connecting grooves, the detachable joint of each section main body is connected with the receiving section, the receiving section on each section main body is detachably connected with one end of the receiving part, the other end of the receiving part is detachably connected with the receiving section on the other section main body in a clamping manner, and therefore the splicing product is of a cylindrical structure.

In the spliced product, the cross section of the profile main body is in a frame-shaped rectangle, four circumferential corners of the profile main body are respectively provided with the extending corner parts extending outwards, and the connecting grooves respectively positioned on four side surfaces of the profile main body are formed between every two adjacent extending corner parts; the number of the section bar main bodies is four, the number of the receiving section bars is eight, the number of the received parts is four, and the section bar main bodies, the receiving section bars and the received parts are spliced into a rectangular tubular structure. Preferably, the top end of the extending corner part of the spliced product, which is far away from the profile main body, is provided with a chamfer part, the chamfer part can remove burrs, the attractiveness is improved, and the stress concentration at the extending corner part between the assembled profiles or between the profiles and other building materials can be reduced.

Compared with the prior art, the invention has the advantages that: the spliced section bar has simple structure, light weight and low cost, and can be widely applied to buildings such as integrated houses and the like; the components of the splicing type section bar are provided with inosculated connecting structures, and the section bar components are conveniently and quickly spliced; the spliced section bar has the advantages of firm structure, small gap, high reliability and high mechanical strength, and is not easy to deform due to external factors; this concatenation formula section bar concatenation mode is various, can satisfy multiple outward appearance or structural requirement.

Drawings

FIG. 1 is a schematic diagram of the general structure of the present invention in accordance with one embodiment;

FIG. 2 is a schematic structural view of a profile body in the first embodiment;

FIG. 3 is a schematic structural view of a receiving section bar according to the first embodiment;

FIG. 4 is a schematic structural view of a decorative profile according to one embodiment;

FIG. 5 is a state diagram illustrating the use of the present invention in accordance with one embodiment;

FIG. 6 is a schematic view of the profile body supporting structure in the second embodiment;

FIG. 7 is a schematic view of the supporting structure of the profile body in the third embodiment;

in the figure, a profile body 1, an extension corner 2, an outer convex part 21, an outer concave part 22, a connecting groove 3, a receiving profile 4, a decorative profile 5, a gap 51, a decorative surface 52, a receiving structure 6, a receiving bayonet 61, a clamping convex body 62, a clamping groove 63, a supporting structure 7, an inner supporting ring body 71, a movable outer supporting ring body 72, a spiral supporting plate 73 and a reinforcing rod 74.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-5, the splicing type profile assembly comprises a strip-shaped profile main body 1, at least two extending corner portions 2 extending outwards are arranged on the outer side of the circumference of the profile main body 1, a connecting groove 3 extending along the axial direction of the profile main body 1 is formed between two adjacent extending corner portions 2, a receiving profile 4 is detachably clamped in the connecting groove 3 or a decorative profile 5 capable of sealing the connecting groove 3 is detachably clamped in the connecting groove 3, a receiving structure 6 is arranged on the receiving profile 4, and an included angle is formed between the adjacent connecting grooves 3. When in connection, the connecting grooves 3 on the plurality of profile main bodies 1 are connected with the receiving profiles 4 or the decorative profiles 5, various cylinder structures can be formed, and the plurality of cylinder structures can be assembled into the quick-assembly house structure. The preferable materials of the section main body 1, the receiving section 4 and the decorative section 5 are aluminum, and the aluminum section has the advantages of light weight, easiness in polishing, difficulty in rusting, good plasticity, moderate price and the like, and is very suitable to be used as a constituent material of a portable building.

Specifically, the shape of one side of the adapting profile 4 connected with the connecting groove 3 is matched with the groove shape of the connecting groove 3, and when the adapting profile 4 is connected with the connecting groove 3, the inner wall of the connecting groove 3 is attached to the outer wall of the adapting profile 4 to form a circumferential surrounding support; the receiving structure 6 comprises a receiving notch 61 facing the outside of the profile body 1. The receiving section bar 4 and the connecting groove 3 form a mutual clamping structure in a matching way, so that the connection between the receiving section bar 4 and the section bar main body 1 is firm and reliable.

At least one clamping convex body 62 and/or clamping groove 63 are arranged in the receiving bayonet 61, and the clamping convex body 62/clamping groove 63 in the receiving bayonet 61 can be correspondingly arranged with the clamping groove 63/clamping convex body 62 of the part of the received piece 7 inserted in the receiving bayonet 61 and clamped with each other. The receiving piece 7 can be made of wood, bamboo and other plate-shaped building materials, the clamping grooves 63 or the clamping convex bodies 62 and the clamping structures of the receiving piece 7 enable the connection between the receiving piece 7 and the receiving section bars 4 to be firmer, and then the splicing section bars are integrally spliced firmly.

Obviously, both sides of the outer end of the extending corner 2 are respectively provided with an outer convex part 21 which is positioned at the notch of the adjacent connecting groove 3 and extends transversely along the notch; the two sides of one side of the receiving profile 4 or the decorative profile 5 connected with the connecting groove 3 are respectively provided with an outer side concave part 22 matched with the outer side convex part 21, and the outer side convex part 21 and the outer side concave part 22 are mutually connected in a clamping manner. The outer elevations 21 and the outer depressions 22 form a secure interlocking structure, so that the connection of the profile body 1 to the receiving profile 4 or the decorative profile 5 is also securely fastened.

Further, a gap 51 is formed between one side of the decorative profile 5 close to the profile body 1 and the profile body 1; the outer surface of the decorative section bar 5 is a decorative surface 52, and the decorative surface 52 comprises any one or combination of a plane, an arc surface and a concave-convex surface. The decorative surface 52 has various patterns, and can meet various appearance requirements of the profile.

Furthermore, the decorative section bar 5 is in a strip-shaped sheet structure, the outer side surface of the decorative section bar 5 is a plane, and the plane is higher than or lower than or flush with the notch of the connecting groove 3; or the outer side surface of the decorative section bar 5 is an arc surface which protrudes outwards from the notch of the connecting groove 3 or is sunken inwards into the notch of the connecting groove 3.

Preferably, the profile body 1 is of hollow construction with a central channel open at both ends and/or the extension corner 2 is of hollow construction with a central channel open at both ends; the cross section of the extending corner part 2 is a right triangle, and the top end of the extending corner part 2 is provided with a chamfer part; the outer convex portion 21 and the outer concave portion 22 are each arc-shaped. The arc-shaped structure enables the assembly to be firm and easy, and the corner damage is small during assembly.

Specifically, the cross section of the profile main body 1 is a frame-shaped rectangle, four circumferential corners of the profile main body 1 are respectively provided with the extending corners 2 extending outwards, and the connecting grooves 3 respectively positioned on four sides of the profile main body 1 are formed between two adjacent extending corners 2.

The splicing product of the splicing type section bar assembly comprises at least three section bar main bodies 1 which are not on the same straight line, each section bar main body 1 is provided with at least two connecting grooves 3, and the detachable joint of the at least two connecting grooves 3 is provided with a bearing section bar 4, the bearing section bar 4 on each section bar main body 1 is detachably clamped with one end of a bearing piece 7, the other end of the bearing piece 7 is detachably clamped on the bearing section bar 4 on the other section bar main body 1, and therefore a cylindrical structure is formed by splicing.

Furthermore, the cross section of the profile main body 1 is in a frame-shaped rectangle, four circumferential corners of the profile main body 1 are respectively provided with the extending corner parts 2 extending outwards, and the connecting grooves 3 respectively positioned on four side surfaces of the profile main body 1 are formed between every two adjacent extending corner parts 2; the number of the section bar main bodies 1 is four, the number of the receiving section bars 4 is eight, the number of the received parts 7 is four, and the section bar main bodies 1, the receiving section bars 4 and the received parts 7 are spliced into a rectangular tubular structure.

The principle of the embodiment is as follows: the connecting groove 3 on the section main body 1 is connected with a receiving section 4 or a decorative section 5, the decorative section 5 or the receiving section 4 is provided with an outer side concave part 22 which is respectively connected with an outer side convex part 21 in the connecting groove 3 in a clamping manner, and the receiving section 4 is connected with a receiving piece 7 through a clamping convex body 62 and/or a clamping groove 63 in a receiving bayonet 61, so that one or more section cylinder structures can be formed, and a plurality of section cylinder structures can form a quick-assembly house structure.

Example two

The structure, principle and implementation steps of the present embodiment are similar to those of the present embodiment, and the difference is that, as shown in fig. 6, an inner supporting ring 71 and a movable outer supporting ring 72 are disposed at a hollow portion of the profile main body 1, the movable outer supporting ring 72 is composed of four outer supporting ring halves, a spiral supporting plate 73 is disposed between the inner supporting ring 71 and the movable outer supporting ring half 72, and when the spiral supporting plate 73 is expanded, the movable outer supporting ring half 72 is expanded and tightly attached to the inner side of the profile main body 1, so as to enhance the rigidity of the profile main body 1 and enable the profile main body to bear a large pressure, and the spiral structure of the spiral supporting plate 73 has a certain elasticity, so that the profile main body 1 is not easy to distort and deform.

EXAMPLE III

The structure, principle and implementation steps of the present embodiment are similar to those of the present embodiment, except that, as shown in fig. 7, a support structure 7 is disposed at the hollow portion of the profile main body 1, the support structure 7 includes an inner support ring 71, a reinforcing rod 74 is disposed at the circumferential outer side of the inner support ring 71 and uniformly disposed along the direction of the extending corner 2, one end of the reinforcing rod 74 away from the inner support ring 71 is matched with the inner corner wall of the hollow portion of the profile main body 1, and the presence of the reinforcing rod 74 makes the profile main body 1 have high rigidity and is not easily deformed by an external force.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Although the terms profile body 1, extension corner 2, outer protrusion 21, outer recess 22, connection groove 3, receiving profile 4, decorative profile 5, gap 51, decorative surface 52, receiving structure 6, receiving bayonet 61, snap projection 62, snap recess 63, support structure 7, inner support ring 71, movable outer support ring 72, spiral support plate 73, reinforcing rod 74, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims (10)

1. The utility model provides a concatenation formula section bar subassembly, is including being long banding section bar main part (1), its characterized in that, section bar main part (1) circumference outside have two at least outside extension bights (2), form between two adjacent extension bights (2) along section bar main part (1) axially extended connecting groove (3), connecting groove (3) in detachably joint have and accept section bar (4) or detachably joint have can be with connecting groove (3) confined decorative section bar (5), accept section bar (4) on be equipped with and accept structure (6), form the contained angle between adjacent connecting groove (3).

2. The splicing type profile assembly according to claim 1, wherein one side of the receiving profile (4) connected with the connecting groove (3) is provided with an outer shape matched with the groove shape of the connecting groove (3), and when the receiving profile (4) is connected with the connecting groove (3), the inner wall of the connecting groove (3) is attached with the outer wall of the receiving profile (4) to form a circumferential surrounding support; the receiving structure (6) comprises a receiving bayonet (61) facing the outer side of the profile main body (1).

3. Splicing type profile assembly according to claim 2, wherein at least one clamping protrusion (62) and/or clamping groove (63) is provided in the receiving bayonet (61), and the clamping protrusion (62)/clamping groove (63) in the receiving bayonet (61) can be arranged corresponding to the clamping groove (63)/clamping protrusion (62) inserted into the receiving bayonet (61) by the receiving element (7) and clamped with each other.

4. -splicing profile assembly according to claim 1, 2 or 3, characterised in that the outer ends of the extending corners (2) are provided on both sides with outer projections (21) located at the notches of adjacent connecting grooves (3) and extending transversely along the notches, respectively; the both sides of the one side that accept section bar (4) or decorate section bar (5) and coupling groove (3) and link to each other have respectively with outside bellying (21) assorted outside depressed part (22), just outside bellying (21) and outside depressed part (22) joint each other and link to each other.

5. The spliced profile assembly according to claim 4, wherein a gap (51) is formed between the side of the decorative profile (5) close to the profile body (1) and the profile body (1); the outer surface of the decorative section bar (5) is a decorative surface (52), and the decorative surface (52) comprises any one or combination of a plane, an arc surface and a concave-convex surface.

6. The splicing type section bar assembly according to claim 5, wherein the decorative section bar (5) is of a strip-shaped sheet structure, the outer side surface of the decorative section bar (5) is a plane which is higher than or lower than or flush with the groove opening of the connecting groove (3); or the outer side surface of the decorative section bar (5) is an arc surface which is protruded outwards from the notch of the connecting groove (3) or an arc surface which is sunken inwards in the notch of the connecting groove (3).

7. The spliced profile assembly according to claim 4, wherein the profile body (1) has a hollow structure with a central channel open at both ends and/or the extension corner (2) has a hollow structure with a central channel open at both ends; the cross section of the extending corner part (2) is in a right-angled triangle shape, and a chamfer part is arranged at the top end of the extending corner part (2); the outer side convex part (21) and the outer side concave part (22) are both arc-shaped.

8. The splicing type profile assembly according to claim 7, wherein the cross section of the profile main body (1) is rectangular in a frame shape, four corners of the profile main body (1) in the circumferential direction are respectively provided with the extending corners (2) extending outwards, and the connecting grooves (3) respectively positioned on four sides of the profile main body (1) are formed between two adjacent extending corners (2).

9. A spliced product adopting the spliced profile assembly as claimed in any one of claims 1 to 7, comprising at least three profile main bodies (1) which are not on the same straight line, wherein each profile main body (1) is provided with at least two connecting grooves (3), and the at least two connecting grooves (3) are detachably clamped with bearing profiles (4), the bearing profile (4) on each profile main body (1) is detachably clamped with one end of a received part (7), and the other end of the received part (7) is detachably clamped on the bearing profile (4) on the other profile main body (1), so as to be spliced into a cylindrical structure.

10. Spliced product according to claim 9, wherein the cross section of the profile body (1) is rectangular in the shape of a frame, four corners of the circumference of the profile body (1) are respectively provided with the extending corners (2) extending outwards, and the connecting grooves (3) respectively positioned on four sides of the profile body (1) are formed between two adjacent extending corners (2); the number of the section bar main bodies (1) is four, the number of the receiving section bars (4) is eight, the number of the received parts (7) is four, and the section bar main bodies (1), the receiving section bars (4) and the received parts (7) are spliced to form a rectangular tubular structure.