Tensile profile

Abstract

The utility model relates to a tensile profile which comprises an outer frame, a center supporting body, a tensile structure, a first rib plate and a second rib plate, the tensile structure is arranged on the inner side of the wall of the outer frame, the tensile structure is provided with an insertion hole in the length direction of the tensile profile, a tensile rod piece can be inserted into the insertion hole, and the first rib plate and the second rib plate are arranged on the inner side of the wall of the outer frame. The central supporting body is connected with the tensile structure through the first rib plate, and the central supporting body is located on the inner side of the outer frame and connected with the outer frame through the second rib plate.

Description

Technical Field

[0001] The present application belongs to the field of profile structures, and in particular to a tensile profile. Background Art

[0002] The background description provided herein is intended to generally present the context of the disclosure.

[0003] Profiles are widely used in the fields of construction, household goods, etc., and they have the characteristics of easy splicing and light weight. In the prior art, profiles, such as aluminum profiles, are usually manufactured by die stamping to obtain profiles with various cross-sectional shapes, sizes and mechanical properties. The stamped profiles have good longitudinal compressive capacity, higher dimensional accuracy and surface quality, rich product variety, high production flexibility and simple production process. However, the tensile properties of the stamped profiles are average, which makes the tensile side of the profile easy to break when it is bent.

[0004] Chinese patent CN219414380U discloses an aluminum profile that can enhance the tensile strength of the profile. The aluminum profile includes a bare aluminum material, a reinforcing column is provided in the hollow part inside the bare aluminum material, and the outer surface of the reinforcing column is provided with four first reinforcing ribs distributed in a circular array. The inner hollow part of the bare aluminum material is divided into four cavities by the reinforcing column and the four first reinforcing ribs, and the first reinforcing member, the second reinforcing rib and the second reinforcing member connected in sequence are provided in the cavity, and the free end of the first reinforcing member is connected to the outer surface of the reinforcing column. However, the structure of this profile is relatively complicated, and the weight of the profile is also increased.

[0005] Therefore, it is desired to provide a new tensile profile. Utility Model Content

[0006] This section introduces the concepts of the present application in a simplified form, which concepts are further reflected in the detailed description below. This section is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

[0007] According to one aspect of the present application, a tensile profile is provided, wherein the tensile profile comprises: an outer frame, a central support body, a tensile structure, and a first rib and a second rib; wherein the tensile structure is arranged on the inner side of the wall of the outer frame, and the tensile structure is provided with a socket along the length direction of the tensile profile and capable of inserting a tensile rod, the central support body is connected to the tensile structure through the first rib, and wherein the central support body is located on the inner side of the outer frame and connected to the outer frame through the second rib.

[0008] In some embodiments, the cross-section of the outer frame is rectangular.

[0009] In some embodiments, the central support body is hollow and has a circular or rectangular cross-section.

[0010] In some embodiments, the tensile structure is disposed on the first wall of the outer frame, and the insertion hole includes a rectangular insertion hole and a circular insertion hole.

[0011] In some embodiments, the insertion hole is provided with an opening along the length direction of the tensile profile.

[0012] In some embodiments, the first rib is disposed perpendicular to the first wall.

[0013] In some embodiments, the central support body is connected to the second wall of the outer frame through the second rib, and the second wall is arranged opposite to the first wall.

[0014] In some embodiments, the rectangular socket and the circular socket can be respectively inserted with tension rods that match their shapes.

[0015] In some embodiments, the tensile rod is bonded to the rectangular socket and the circular socket by adhesive.

[0016] In certain embodiments, the tensile profile is symmetrical about a longitudinal axis thereof.

[0017] In certain embodiments, the tensile rods are made of carbon fiber composites, glass fiber composites, metal, or wood. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other or additional features, advantages and details are presented by way of example only in the following detailed description of the embodiments. In the drawings:

[0019] Figure 1 A tensile profile according to the principles of the present application is schematically shown;

[0020] Figure 2 schematically shows a cross section of a tensile profile according to the principles of the present application; and

[0021] Figure 3 A tensile profile with inserted tensile rods according to the principle of the application is schematically shown.

[0022] It should be understood that throughout the drawings, corresponding reference numerals identify similar or corresponding components or features. It should also be understood that the drawings are not necessarily drawn to scale and are merely schematic illustrations of exemplary embodiments of the present application and are not intended to limit the present application. DETAILED DESCRIPTION

[0023] The exemplary embodiments of the present application are described below in conjunction with the accompanying drawings. It should be understood that the following description is only exemplary in nature and is not intended to limit the present application, application or use.

[0024] The present application will now be further described. In the following paragraphs, different aspects of the present application are defined in more detail. Unless clearly indicated to the contrary, each aspect so defined may be combined with any other aspect(s). In particular, any feature indicated as being preferred or advantageous may be combined with any other feature(s) indicated as being preferred or advantageous.

[0025] In view of at least one problem in the prior art, the present application provides a new tensile profile. Figure 1 and attached Figure 2 , shows a profile 10 according to the principle of the present application. The profile 10 includes an outer frame 11, a central support body 12, a tensile structure 13, a first rib 14 and a second rib 15. The central support body 12 is located on the inner side of the outer frame 11 and is connected to the outer frame 11 through the second rib 15, thereby providing support for the outer frame 11 so that it is not easy to deform when subjected to force. The tensile structure 13 is arranged on the inner side of the wall of the outer frame 11, and the central support body 12 is connected to the tensile structure 13 through the first rib 14. The tensile structure 13 is provided with a socket into which a tensile rod can be inserted, so that the tensile rod can be inserted into the socket to increase the tensile performance of the profile 10.

[0026] It should be understood that the cross section of the outer frame 11 is a closed ring, and its cross section can be rectangular or rounded rectangular, or circular, polygonal or other shapes. In some embodiments, the outer frame 11 can also be provided with a groove along its length direction so as to insert a plate or profile connector when in use. In some embodiments, the outer frame 11 may not be closed, for example, the outer frame 11 may be provided with two notches symmetrical with respect to the central support body 11, so that the profile 10 is in an I-shape.

[0027] The cross section of the central support body 12 may be rectangular or rounded rectangular, or circular, polygonal or other shapes. Furthermore, the central support body 12 may be solid or hollow. Figure 1 and attached Figure 2 As shown, the central support body 12 is a hollow structure so as to reduce the overall weight of the profile 10 .

[0028] Advantageously, the socket may include at least one of a circular socket, a rectangular socket, a triangular socket, and a polygonal socket. In one embodiment, the socket includes a circular socket 16 and a rectangular socket 17, so as to insert the tensile rods corresponding to their shapes, respectively, and a plurality of circular sockets 16 and rectangular sockets 17 may be provided. Figure 1 and attached Figure 2 As shown, there are two circular holes 16 and two rectangular holes 17, and the rectangular holes 17 are arranged on both sides of the side of the outer frame 11 close to the tensile structure 13, and the circular holes 16 are arranged in the middle part of the side of the outer frame 11 close to the tensile structure 13.

[0029] Advantageously, the socket is provided with an opening 18 along the length direction of the profile 10. Those skilled in the art will readily appreciate that the opening 18 allows the socket to have room for deformation so that a tensile rod with a large dimensional tolerance can be inserted, and at the same time, the opening 18 also facilitates the application of adhesive in the socket so as to bond the tensile rod to the socket.

[0030] See attached Figure 2 In one embodiment, the outer frame 11 is rectangular, the tensile structure 13 is arranged on the first wall 19 of the outer frame, and two first ribs 14 may be arranged and arranged perpendicularly to the first wall 19, that is, the first ribs 14 are perpendicular to the first wall 19 in the height direction. It is easy for those skilled in the art to understand that, relative to the embodiment in which the first ribs 14 are arranged obliquely or parallel to the first wall 19, the first ribs 14 are arranged perpendicularly to the first wall 19 so that the profile 10 is not easy to bend when subjected to a force perpendicular to the first wall 19. It is easy for those skilled in the art to understand that when the profile 10 bends due to force, only one side is subjected to tension. Since the tensile structure 13 is only arranged on the first wall 19, when the profile 10 is used, the side where the first wall 19 is located can be used as the side that bears the tension, so that the tensile performance of the profile 10 can be maximized, and the tensile structure is also avoided on other walls to increase the mass of the profile 10. Alternatively, the tensile structure 13 can also be arranged on multiple walls of the profile 10 to further enhance the tensile performance of the profile.

[0031] Two second ribs 15 may be provided, and the central support body 12 is connected to the second wall 20 of the outer frame 11 through the second ribs 15, and the second wall 20 is arranged opposite to the first wall 19. Advantageously, the second ribs 15 are connected to the second wall 20 at the inner angle formed by the second wall 20 and the adjacent wall, and the intersection of the second ribs 15 and the inner angle is thickened to form a compressive support body 21, and the compressive support body 21 and the second ribs 15 work together to enhance the compressive performance and overall stability of the profile 10. Advantageously, the profile 10 according to the present application may be symmetrical about one of its longitudinal axes, such as Figure 2 shown.

[0032] The insertion hole of the profile 10 according to the principle of the present application can be inserted into the tensile rod. Advantageously, the tensile rod is connected to the insertion hole by an adhesive such as epoxy resin or 502 glue, so that the tensile rod can be more stably connected to the insertion hole. Figure 3In one embodiment, the round socket 16 can be inserted into the tensile rod 22 that matches its shape, and the rectangular socket 17 can be inserted into the tensile rod 23 that matches its shape.

[0033] Advantageously, the tension rod can be made of a carbon fiber composite material, so that the tension rod has good tensile properties and is lightweight. Alternatively, the tension rod can also be made of a glass fiber composite material or other composite materials, as well as metal or wood. Advantageously, the profile 10 according to the principles of the present application can be an aluminum profile made of aluminum, or a profile made of other metals, wood, or polymer materials.

[0034] The profile according to the principle of the present application ensures that the side of the profile subjected to tension has good tensile resistance by setting a tensile structure and a tensile rod, and also meets the requirement of lightweight profile. In addition, the profile according to the principle of the present application has a simple structure, is easy to manufacture and use, and thus improves production efficiency.

[0035] Although at least one exemplary embodiment is described in the foregoing detailed description, it should be understood that there are a large number of variations. It should also be understood that an exemplary embodiment or multiple exemplary embodiments described herein are merely examples and are not intended to limit the scope, applicability or configuration of the present application in any way. On the contrary, the foregoing detailed description will provide convenient guidance for those skilled in the art to implement an exemplary embodiment or multiple exemplary embodiments. It should be understood that various changes, modifications or changes, etc. can be made to the functions and arrangements of elements without departing from the scope of the present application as set forth in the attached claims and their equivalents.

Claims

1. A tensile profile, characterized in that: The tensile profile comprises: Frame; Central support body; Tensile structures; and a first rib and a second rib; Wherein, the anti-tensile structure is arranged on the inner side of the wall of the outer frame, and the anti-tensile structure is provided with an insertion hole along the length direction of the anti-tensile profile and capable of inserting the anti-tensile rod, the central support body is connected to the anti-tensile structure through the first rib plate, and wherein the central support body is located on the inner side of the outer frame and is connected to the outer frame through the second rib plate.

2. The tensile profile according to claim 1, characterized in that: The cross section of the outer frame is rectangular.

3. The tensile profile according to claim 2, characterized in that: The central support body is hollow, and its cross section is circular or rectangular.

4. The tensile profile according to claim 3, characterized in that: The tensile structure is arranged on the first wall of the outer frame, and the insertion hole comprises a rectangular insertion hole and a circular insertion hole.

5. The tensile profile according to claim 4, characterized in that: The insertion hole is provided with an opening along the length direction of the tensile profile.

6. The tensile profile according to claim 5, characterized in that: The first rib is arranged perpendicular to the first wall.

7. The tensile profile according to claim 6, characterized in that: The central support body is connected to the second wall of the outer frame through the second rib plate, and the second wall is arranged opposite to the first wall.

8. The tensile profile according to claim 7, characterized in that: The rectangular insertion hole and the circular insertion hole can be respectively inserted with tension rods that match their shapes.

9. The tensile profile according to claim 8, characterized in that: The tensile rod is bonded to the rectangular insertion hole and the circular insertion hole by adhesive.

10. The tensile profile according to claim 9, characterized in that: The tensile profile is symmetrical about a longitudinal axis thereof.

11. The tensile profile according to any one of claims 1 to 10, characterized in that: The tensile rod is made of carbon fiber composite material, glass fiber composite material, metal or wood.

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