A spliced ​​clip-on rail profile and method of using the same

Abstract

The present invention provides a splicing snap-on track profile and a method of using the same, comprising a profile body, a first mounting portion, a second mounting portion and a locking structure, wherein the bottom surface of the profile body is protrudingly extended with the first mounting portion and the second mounting portion, a first mounting groove is provided between the second mounting portion and the profile body, the first mounting portion can extend into the first mounting groove of another adjacent profile body and fit with the second mounting portion of the other profile body, a locking structure is further provided in the first mounting groove, and the locking structure is used to fix the first mounting portion of the profile body in the first mounting groove of another profile body. The present invention avoids damaging the outer wall of the profile, is simple to operate, and improves the support and fixing strength, and the present invention can be freely combined and spliced ​​to form a variety of multi-track profiles, and has stronger applicability.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum alloy profiles, and in particular to a spliced ​​clip-on track profile and a use method thereof. Background Art

[0002] Generally, large-sized doors and windows are often connected by splicing during installation. The common splicing method is to align the door and window frames to be spliced, and then penetrate the profile from the side for screw connection. This connection method needs to destroy the outer wall of the profile, so it is difficult to meet the requirements when the splicing appearance and strength requirements are high. In addition, the installation and use of combined door and window strips are mainly used in combination with rubber strips. The combined door and window strips are inserted into the rubber strips to fix the combined door and window strips. This makes the construction more complicated and increases the cost.

[0003] In addition, the existing multi-track profiles need to be processed separately, which has high production costs and easily leads to inventory accumulation and waste.

[0004] There is a need for a profile connection structure that can be freely combined and spliced ​​and has a more stable splicing structure, which can solve the above problems. Summary of the invention

[0005] The invention provides a splicing clip-on rail profile and a use method thereof, and solves the problems of the existing profile being troublesome in splicing and installing and insufficient in installation strength by technically transforming the existing profile.

[0006] In order to solve the above technical problems, the present invention specifically adopts the following technical solutions:

[0007] A spliced ​​snap-on rail profile comprises a profile body, a first mounting portion, a second mounting portion and a locking structure. The bottom surface of the profile body is protruding and extending with the first mounting portion and the second mounting portion. A first mounting groove is provided between the second mounting portion and the profile body. The first mounting portion can extend into the first mounting groove of another adjacent profile body and fit with the second mounting portion of the other profile body. A locking structure is also provided in the first mounting groove. The locking structure is used to fix the first mounting portion of the profile body in the first mounting groove of another profile body.

[0008] Preferably, the first mounting portion extends outward from the profile body and then folds back to form a hook-shaped structure, and the hook-shaped structure and the side wall of the profile body form a second mounting groove, and the second mounting groove is used for the second mounting portion of another adjacent profile body to be inserted and engaged.

[0009] Preferably, a mounting slope is provided on the side wall of the profile body extending toward the second mounting groove, and a reserved mounting space is provided in the second mounting groove.

[0010] Preferably, a snap-fit ​​structure is provided at the mating surface between the first mounting portion and the second mounting portion of another profile body.

[0011] Preferably, the snap-fit ​​structure includes a first protruding portion and a second recessed portion, the first mounting portion is provided with a first protruding portion protruding on the inner side, the second mounting portion is provided with a second recessed portion recessed on the side wall relative to the first mounting groove, and the first protruding portion can be snap-fitted with the second recessed portion.

[0012] Preferably, the locking structure comprises a mounting bolt, and a laterally extending screw thread structure is provided on the outer side surface of the first mounting portion and the side wall of the first mounting groove facing the second mounting portion, and the mounting bolt is tightly connected with the screw thread structure.

[0013] Preferably, an inclined surface is provided at an upper edge of the first mounting portion and the first mounting groove relative to the mounting bolt, and the inclined surface is arranged to fit the side surface of the mounting bolt.

[0014] A method for using the above-mentioned spliced ​​clip-on track profile comprises the following steps:

[0015] S1. Select the profile body. Choose single-track or double-track profile body for standby according to the design and use requirements;

[0016] S2. Install two adjacent profile bodies by snapping together, inserting the second mounting portion of one profile body into the second mounting groove of the first mounting portion of the other profile body, so that the first protruding portion protruding from the inner side of the first mounting portion of the profile body and the second recessed portion of the other profile body are snapped together and positioned, and the lower side walls of the two adjacent profile bodies are arranged close together;

[0017] S3, tighten and fix, tap the installation bolt vertically into the first installation groove, screw the installation bolt into the thread structure of the first installation part and the side wall of the first installation groove, and tighten and fix until the upper surface of the installation bolt is flush with the upper edge of the first installation groove.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1) The mounting structure of the present invention can be used on single-track profiles and double-track profiles. By freely combining a single track and a double track, different multi-track profiles can be formed to meet different usage needs. Modular production greatly improves production efficiency, saves costs, and reduces inventory accumulation caused by track profiles of other specifications, avoiding waste.

[0020] 2) The present invention provides a first mounting portion and a second mounting portion that are snap-connected on the profile body. The snap-on connection is mutually snap-fitted. A screw thread structure is provided at the first mounting portion and the first mounting groove of the profile body. The screws are fixed by installing the bolts. The screws are installed in the vertical direction so that the side of the profile is subjected to force and the profile is squeezed toward both sides to achieve fixation. This fixing method avoids damaging the outer wall of the profile, is simple to operate, and improves the supporting and fixing strength.

[0021] 3) The thread structure of the present invention is horizontally arranged at the first installation groove of the profile, and screws can be tapped at any position of the first installation groove for fixing, which is more convenient to operate, does not require additional positioning of the installation position, and has higher splicing and installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 This is an enlarged schematic diagram of the installation position when the profile of the present invention is installed on the upper side;

[0024] Figure 3 This is an enlarged schematic diagram of the installation position when the profile of the present invention is installed on the lower side;

[0025] Figure 4 A flowchart of the steps of the method for using the present invention;

[0026] Explanation of reference numerals: profile body 1, first mounting portion 2, second mounting portion 3, locking structure 4, mounting bolt 41, first mounting groove 5, second mounting groove 6, mounting slope 7, reserved installation space 8, snap-fit ​​structure 9, first protrusion 91, second recess 92, screw thread structure 10. DETAILED DESCRIPTION

[0027] The specific contents of the present invention are described in detail below with reference to the accompanying drawings and embodiments.

[0028] like Figure 1-4 As shown, the present embodiment provides a splicing snap-on rail profile, comprising a profile body 1, a first mounting portion 2, a second mounting portion 3 and a locking structure 4, wherein the first mounting portion 2 and the second mounting portion 3 are protrudingly extended from the bottom surface of the profile body 1, a first mounting groove 5 is provided between the second mounting portion 3 and the profile body 1, the first mounting portion 2 can extend into the first mounting groove 5 of another adjacent profile body 1 and fit with the second mounting portion 3 of the other profile body 1, a locking structure 4 is also provided in the first mounting groove 5, and the locking structure 4 is used to fix the first mounting portion 2 of the profile body 1 in the first mounting groove 5 of another profile body 1.

[0029] Furthermore, in order to achieve the first mounting portion 2 being able to be engaged with the second mounting portion 3, the first mounting portion 2 extends from the profile body 1 to the outside and then folds back to form a hook-shaped structure, and the hook-shaped structure and the side wall of the profile body 1 form a second mounting groove 6, and the second mounting groove 6 is used for the second mounting portion 3 of another adjacent profile body 1 to be inserted and engaged. The first mounting portion 2 and the second mounting portion 3 are assembled to form an integral structure.

[0030] Furthermore, in order to facilitate extending the second mounting portion 3 of the profile body 1 into the first mounting portion 2 of another profile body 1 , a mounting slope 7 is provided on the side wall of the profile body 1 extending toward the second mounting groove 6 , and a reserved mounting space 8 is provided in the second mounting groove 6 .

[0031] Furthermore, in order to position the first mounting portion 2 and the second mounting portion 3 and to make the engagement more tight, an engagement structure 9 is provided at the engagement surface between the first mounting portion 2 and the second mounting portion 3 of the other profile body 1. The engagement structure 9 includes a first protruding portion 91 and a second recessed portion 92. The first mounting portion 2 is provided with the first protruding portion 91 protrudingly on the inner side, and the second mounting portion 3 is provided with the second recessed portion 92 recessed on the side wall of the first mounting groove 5. The first protruding portion 91 can be engaged with the second recessed portion 92.

[0032] Furthermore, in order to realize that the locking structure 4 can be fixedly connected to the adjacent profile bodies 1, the locking structure 4 includes a mounting bolt 41, and the outer side surface of the first mounting portion 2 and the side wall of the first mounting groove 5 facing the second mounting portion 3 are provided with a transversely extending screw thread structure 10, and the mounting bolt 41 is tightly connected with the screw thread structure 10. The mounting bolt 41 can be squeezed toward the profiles on both sides, so that the first mounting portion 2 of the profile body 1 is tightly fitted with the second mounting portion 3 of the other profile body 1, and due to the setting of the clamping structure 9, the first mounting portion 2 and the second mounting portion 3 will not be longitudinally displaced or separated, and the fixation is more stable, and the installation method is simple.

[0033] Furthermore, the first mounting portion 2 and the upper edge of the first mounting groove 5 are provided with an inclined surface relative to the mounting bolt 41, and the inclined surface is arranged in close contact with the side of the mounting bolt 41. After the mounting bolt 41 is installed, it is flush with the upper edge of the first mounting groove 5, and the integrity is stronger.

[0034] A method for using the above-mentioned spliced ​​clip-on track profile comprises the following steps:

[0035] S1. Select the profile body. Choose single-track or double-track profile body for standby according to the design and use requirements;

[0036] S2. Install two adjacent profile bodies by snapping together, inserting the second mounting portion of one profile body into the second mounting groove of the first mounting portion of the other profile body, so that the first protruding portion protruding from the inner side of the first mounting portion of the profile body and the second recessed portion of the other profile body are snapped together and positioned, and the lower side walls of the two adjacent profile bodies are arranged close together;

[0037] S3, tighten and fix, tap the installation bolt vertically into the first installation groove, screw the installation bolt into the thread structure of the first installation part and the side wall of the first installation groove, and tighten and fix until the upper surface of the installation bolt is flush with the upper edge of the first installation groove.

[0038] The present invention has the following characteristics:

[0039] 1) The installation structure of this embodiment can be used on single-track profiles and double-track profiles. Different multi-track profiles can be formed by freely combining single-track and double-track to meet different usage needs. Modular production greatly improves production efficiency, saves costs, and reduces inventory accumulation caused by track profiles of other specifications to avoid waste.

[0040] 2) In this embodiment, a first mounting portion and a second mounting portion that are snap-connected are provided on the profile body. The snap-on connection is in the form of mutual snapping. A threaded structure is provided at the first mounting portion and the first mounting groove of the profile body. The screws are fixed by installing the bolts. The screws are installed in the vertical direction so that the side of the profile is subjected to force and the profile is squeezed toward both sides to achieve fixation. This fixing method avoids damaging the outer wall of the profile, is simple to operate, and improves the supporting and fixing strength.

[0041] 3) In this embodiment, the thread structure is horizontally arranged at the first installation groove of the profile, and screws can be tapped at any position of the first installation groove for fixing, which is more convenient to operate and does not require additional positioning of the installation position, and the splicing installation efficiency is higher.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

[0043] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0044] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A spliced ​​clip-on track profile, characterized in that: The invention comprises a profile body, a first mounting portion, a second mounting portion and a locking structure, wherein the first mounting portion and the second mounting portion are protrudingly extended from the bottom surface of the profile body, a first mounting groove is arranged between the second mounting portion and the profile body, the first mounting portion can extend into the first mounting groove of another adjacent profile body and fit with the second mounting portion of the other profile body, and a locking structure is further arranged in the first mounting groove, wherein the locking structure is used to fix the first mounting portion of the profile body in the first mounting groove of another profile body; The locking structure comprises a mounting bolt, and a transversely extending screw thread structure is provided on the outer side surface of the first mounting portion and the side wall of the first mounting groove facing the second mounting portion, and the mounting bolt is tightly connected with the screw thread structure; The first mounting portion and the upper edge of the first mounting groove are provided with an inclined surface relative to the mounting bolt, and the inclined surface is arranged to fit the side surface of the mounting bolt; The first mounting portion extends outward from the profile body and then folds back to form a hook-shaped structure. The hook-shaped structure and the side wall of the profile body form a second mounting groove, and the second mounting groove is used for the second mounting portion of another adjacent profile body to be inserted and engaged.

2. A spliced ​​clip-on rail profile according to claim 1, characterized in that: The side wall of the profile body is provided with an installation slope extending toward the second installation groove, and a reserved installation space is provided in the second installation groove.

3. The spliced ​​clip-on rail profile according to claim 1, characterized in that: A snap-fit ​​structure is provided at the mating surface between the first mounting portion and the second mounting portion of another profile body.

4. The spliced ​​clip-on rail profile according to claim 3, characterized in that: The locking structure includes a first protruding portion and a second recessed portion. The first mounting portion is provided with a first protruding portion protruding from the inner side thereof, and the second mounting portion is provided with a second recessed portion recessed on the side wall of the first mounting groove. The first protruding portion can be engaged with the second recessed portion.

5. A method for using the spliced ​​clip-on track profile as claimed in claim 4, characterized in that: The following steps are involved: S1. Select the profile body. Choose single-track or double-track profile body for standby according to the design and use requirements; S2. Install two adjacent profile bodies by snapping together, inserting the second mounting portion of one profile body into the second mounting groove of the first mounting portion of the other profile body, so that the first protruding portion protruding from the inner side of the first mounting portion of the profile body and the second recessed portion of the other profile body are snapped together and positioned, and the lower side walls of the two adjacent profile bodies are arranged close together; S3, tighten and fix, tap the installation bolt vertically into the first installation groove, screw the installation bolt into the thread structure of the first installation part and the side wall of the first installation groove, and tighten and fix until the upper surface of the installation bolt is flush with the upper edge of the first installation groove.

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