CN106906938B

CN106906938B - Transition connecting assembly for connecting decorative top beam

Info

Publication number: CN106906938B
Application number: CN201710241506.5A
Authority: CN
Inventors: 胡崇亮
Original assignee: Individual
Current assignee: Guangdong Jinxiu Mingtian Building Material Co ltd
Priority date: 2017-04-13
Filing date: 2017-04-13
Publication date: 2022-04-26
Anticipated expiration: 2037-04-13
Also published as: CN106906938A

Abstract

The transition connecting component for connecting the decorative top beam comprises a base body which is horizontally arranged, wherein at least three vertical leg parts are vertically arranged on the same side of the base body, so that the vertical leg parts and the base body are combined to form a base frame similar to a dining table, and all the vertical leg parts are approximately positioned on the same circumference with the center point of the base body as the center of a circle and are uniformly distributed; the device is characterized by also comprising a flashboard which can be inserted into a window part between two adjacent vertical legs, wherein a plug-in combination mechanism which can be mutually plugged and combined is arranged between the flashboard and the vertical legs; the connecting plate is horizontally arranged, the connecting plate is detachably connected with the base body, the peripheral size of the connecting plate is smaller than the size of the inner side space defined by all the upright legs and is arranged in the inner side space defined by all the upright legs, and the connecting plate is provided with a connecting hole for connecting the profile corner code piece. In this way, the versatility of the transition connection assembly is improved.

Description

Transition connecting assembly for connecting decorative top beam

Technical Field

The invention relates to an accessory applied to a suspended ceiling system, in particular to a transition connecting component for connecting a decorative top beam, wherein the decorative top beam belongs to one of decorative structural members, is generally made of sectional materials and is used for assembling the suspended ceiling decorative system of a roof, and the decorative transition connecting component is a transition piece for connecting a decorative visible outer vertical face at the end part of the decorative top beam.

Background

In the suspended ceiling system, a supporting frame is built through a plurality of suspended ceiling sectional materials with certain length, and the supporting frame supports and connects decorative components such as decorative buckle plates, decorative lamp bodies and decorative top beams. It is foreseen that the ceiling profiles or the decorative top beams which are connected left and right are generally connected according to a certain angle if the ceiling profiles or the decorative top beams are in the corner position; if in a straight position, are typically docked. The connection positions can be connected through welding, but the welding mode needs to be carried out on a construction site, more labor is needed, and the technical requirement is high; there are also people who do not have any treatment at all but who feel the seams very unsightly. To hide seams and simplify processing steps, we have previously proposed a decorative transition piece to address the above problems. The specific scheme can be known from an invention patent with the patent number of 201310152214.6, which is proposed by the applicant in 2013, 04, 28 and provides a decorative transition connecting piece of a ceiling decorative profile, wherein the ceiling decorative profile comprises a decorative part, and the decorative transition connecting piece can be connected with the decorative parts of the ceiling decorative profiles which are arranged at the left and the right sides; the decorative transition connecting piece comprises an enclosing arm capable of storing the end wall bodies of the decorative parts arranged on the left and the right, and the enclosing arm is arranged along the visible outer vertical surface of the decorative part. In order to connect the ceiling decoration section bar with the decoration transition connecting piece and have certain joint strength, two fastening connecting pieces which are respectively connected to the left side and the right side are further arranged on the ceiling decoration section bar, each fastening connecting piece is provided with a straight rod part and an arc-shaped arc part, and the arc parts are positioned on the inner sides of the decoration transition connecting pieces through screws. When the ceiling decoration section bar is installed on site, the straight rod part of the fastening connecting piece is inserted into the insertion groove arranged on the ceiling decoration section bar and is positioned in the insertion groove through screws and gaskets. In addition, the embodiment section of patent 201310152214.6 also proposes different configurations of decorative transition pieces for the corner position and the straight position, respectively.

Disclosure of Invention

It is certain that the decorative transition piece of patent 201310152214.6 solves the problem of connection and connection of ceiling decorative profiles very well, but lacks versatility, the provision of decorative transition pieces for the corner and straight positions, respectively, undoubtedly increases the manufacturing and management costs. In addition, the decorative transition piece has a decorative exposed surface, and in order to optimize the appearance of the decorative transition piece, a color or a decorative pattern is often disposed on the decorative exposed surface through a surface treatment process such as spraying, electroplating, and the like, and if the installation method in patent 201310152214.6 is adopted, the decorative exposed surface is very easily scratched in the installation process.

The above problems have forced us to further improve the structure of the decorative transition piece so that it can be universally used in at least two joining positions, such as a corner position and a straight position, in a ceiling decorative profile or a decorative roof beam system. Meanwhile, the installation mode can be simple and convenient, and the appearance damage to the decorative transition connecting piece in the installation process is reduced. In view of the above, a highly versatile transition connection assembly for connecting ceiling decorative profiles or decorative top beams is proposed, comprising a horizontally arranged base body, at least three upright legs are vertically arranged on the same side of the base body, so that the upright legs and the base body are combined to form a pedestal similar to a dining table, and all the upright legs are approximately located on the same circumference with the center point of the base body as the center of the circle and are uniformly distributed; the device is characterized by further comprising a gate plate which can be inserted into a window position between two adjacent vertical leg parts, wherein a plug-in combination mechanism which can be mutually plugged and combined is arranged between the gate plate and the vertical leg parts; the connecting plate is horizontally arranged, the connecting plate is detachably connected with the base body, the peripheral size of the connecting plate is smaller than that of the inner side space defined by all the upright legs and is arranged in the inner side space defined by all the upright legs, and connecting holes for connecting the profile angle code pieces are formed in the connecting plate.

The transition connecting assembly is a combined piece formed by combining the base frame, the flashboard, the connecting plate and other members and is used for connecting and decorating a left and right separated decorative top beam.

The base frame is a main body part of the transition connecting assembly, and most exposed surfaces used for covering gaps between the decorative top beams at the end positions of the decorative top beams and at the left and right split positions are formed on the base frame. The base frame comprises a base body which is horizontally arranged, at least three upright legs are vertically arranged on the same side of the base body, so that the upright legs and the base body are combined to form the base frame similar to a dining table, the main structural characteristics of the base frame are firstly defined, the base body which is horizontally arranged and the upright legs which are vertically arranged are included, the horizontal and the upright define the relative layout relationship between the base body and the upright legs, and the horizontal and the upright legs are not positioned in the same dimension of a three-dimensional space, so that gaps between the end parts of the decorative top beams and the left and right split decorative top beams can be covered from multiple directions. The definition of the horizontally arranged base body, which is given to the arrangement direction of the base body mainly from the relative angular relationship with the upright leg portions, is not equal to the case where the upper and lower outer surfaces of the base body must be parallel and both arranged horizontally. Either of the upper and lower outer surfaces of the substrate may be flat, curved or otherwise contoured. Secondly, the upstanding legs may be 3, 4 or even 5.

Wherein all of the upright legs are substantially located on the same circumference centered on the center point of the base and are uniformly distributed, the above feature defines a layout manner of all of the upright legs, the upright legs are spaced apart from each other on the same circumference, so that a window portion is formed between every two adjacent upright legs, and each of the window portions has a substantially equal width (or angle) in the circumferential direction. That is, the window portions arranged substantially circumferentially around the center point of the base body and having substantially equal circumferential widths are formed on the frame.

Wherein a plug-in combination mechanism which can be mutually plugged and combined is arranged between the flashboard and the vertical leg part; a connecting structure between the shutter and the upright leg is defined, the window portion being closable by the shutter. The shutter may close all or part of the window portion in the vertical direction, and one shutter may be arbitrarily installed at any one of the window portions.

The connecting plate is characterized by further comprising a horizontally arranged connecting plate, the connecting plate is detachably connected with the base body by adopting a buckling connection, an adhesive or a screw connection, the outer circumference of the connecting plate is smaller than the size of the inner space defined by all the upright legs and is arranged in the inner space defined by all the upright legs, the detachable connection mode and the relative position between the connecting plate and the base body are firstly defined, and the extension size of the connecting plate relative to the base body in the horizontal direction is smaller than that of the base body.

According to above-mentioned scheme, when through the back is connected with the decoration back timber or the furred ceiling section bar of equidirectional not, will the bed frame is from up lock joint down to on the connecting plate and let the leg of erectting of bed frame inserts the corner position of decorating back timber or furred ceiling section bar, to the surplus vacancy that does not install decoration back timber or furred ceiling section bar, will the flashboard inserts erect the space between the leg to not only from up can not seeing the combination position that is in on the horizontal plane between decoration back timber or the furred ceiling section bar but also can not see the corner position that is in the direction of erectting.

According to the technical characteristics, the beneficial technical effects are as follows:

1. the decorative roof beams at different window positions can be connected by the connecting plate, for example, in the building of a decorative roof beam (protruding beam) system formed by adopting section bars, the protruding beams arranged in a triangular shape, the protruding beams arranged in a cross shape or the protruding beam system arranged in a rhombus shape can be connected by one connecting plate. The connecting plate becomes the main connector for connecting the decorative top beams at different window positions, so that the base frame can be connected to the connecting plate after the decorative top beam system is completed, and the damage to the appearance of the base frame when the decorative top beam system is assembled is avoided. And the base frame mainly plays a role in covering the end position of the decorative top beam and the gap between the left and right split decorative top beams, the decorative top beam is not essentially required to be connected to the base frame, under the condition of the arrangement, the requirement on the mechanical strength of the base frame is reduced, the base frame can be made of low-cost materials, and a light and thin structure can be adopted.

2. The base body on the base frame can cover the joint parts among the plurality of the convex beams, so that the joint parts can not be seen from bottom to top and are beautified; the corner parts between the convex beams arranged at different angles can be closed from the side by utilizing the upright leg parts, so that the combination part can not be seen from the side; when any one window part is not connected with the protruding beam, the window part can be sealed through the flashboard, so that the pedestal with the same shape can be utilized at the positions with the shape of an angle, a T shape, an L shape or even a straight shape, only different quantities of flashboards and section bar angle code pieces are needed to be matched, and the universality of the transition connecting assembly is greatly improved.

The technical scheme can also be that the connecting plate is annular and is provided with an inner annular hole, the connecting holes are formed in the annular edge of the connecting plate, and different window positions are correspondingly provided with different connecting holes. Different window parts are correspondingly provided with different connecting holes, and the number of the connecting holes is defined to be corresponding to the number of the window parts, namely, one window part can be correspondingly provided with 1 connecting hole, and also can be provided with 2 connecting holes and 3 connecting holes. Because the connecting holes are used for connecting and positioning the corner brace pieces of the decorative top beam, the connecting holes corresponding to the window positions are used when the decorative top beam is connected at any one of the window positions. When more than 2 decorative top beams are connected at the same time, all the decorative top beams are connected and positioned through the connecting plates.

The technical scheme can also be that at least one pair of connecting buckle arms are arranged on the base body and can extend into the inner ring hole to be clamped with the connecting plate. In this way, in the mounted state, the connecting buckle arm is substantially stored in the inner ring hole of the connecting plate without being arranged on the outer periphery side of the connecting plate to obstruct the connection of the decorative top beam and the connecting plate.

As for the plug-in coupling mechanism, there are various embodiments, for example, the plug-in coupling mechanism includes an open groove provided at a top end portion of the standing leg portion, and a male insertion strip provided on the shutter. The open slot is a slot part which substantially penetrates through the top end part of the upright leg part, so that the flashboard can be plugged into the open slot from top to bottom through the convex inserting strip, and the operation is very simple and convenient. Certainly the position of protruding cutting with the open slot can be exchanged, so further technical scheme still can be, grafting combination mechanism is including setting up the protruding cutting of the top portion of erectting the shank, and set up the open slot on the flashboard.

The technical scheme is that the connecting plate is provided with a connecting hole, the connecting hole is provided with a connecting plate, the connecting plate is provided with a connecting hole, and the connecting hole is provided with a connecting plate.

Further, according to a further technical scheme, the base body is provided with four upright leg parts.

In a further aspect, a spigot portion may be provided at a bottom end of the shutter, and a flange portion that is fitted to the spigot portion may be provided on the base body. Thus, when the bottom end of the flashboard is raised outwards, the deformation of the flashboard can be corrected through the combination of the stop part and the flange part, and the matching degree of the flashboard and the base body is improved.

Further technical proposal can also be that the basal body is provided with through lattice holes. Thus, the lattice-like holes serve as decorative elements for decorating the substrate, and the appearance of the substrate is beautified.

In a further aspect, a light-transmitting film or a decorative sheet may be provided on an inner side of the lattice hole region of the substrate. Thus, the appearance of the substrate can be further improved.

Due to the above features and advantages, the present invention may be applied to a transition joint assembly for joining decorative cap beams.

Drawings

FIG. 1 is a schematic bottom view of a field-shaped decorative roof rail system;

FIG. 2 is a perspective view of the angled position of the decorative header system, shown from top to bottom in the installed condition;

FIG. 3 is a perspective view of the base frame;

fig. 4 is a schematic perspective view of the base frame shown in fig. 3 after being turned over;

fig. 5 is a schematic perspective view of the transition joint assembly 3 in an angled position;

fig. 6 is an exploded view of the transition connection assembly shown in fig. 5.

Detailed Description

The structure of the transition connecting component for connecting the decorative top beam applying the technical scheme of the invention is further explained by combining the attached drawings.

As shown in fig. 1, the decorative top beam system is built by a plurality of decorative top beams 1 (protruding beams) in a shape of a Chinese character tian. The corner-shaped position of the decorative top beam system is provided with a transition connecting assembly 3, the T-shaped position is provided with a transition connecting assembly 3a, and the cross-shaped position is provided with a transition connecting assembly 3 b. The transitional connecting assemblies (3, 3a and 3 b) are all composed of a base frame 2, a gate plate 4, a connecting plate 6 and a profile angle bracket 5, and the main difference is that only different numbers of the gate plates 4 and the profile angle brackets 5 are matched according to different connection positions. The following mainly takes the transition connecting assembly 3 as an example to describe a specific structure of the transition connecting assembly.

As shown in fig. 2 and 3, the base frame 2 is a main body part of the transition connection assembly 3, and most of exposed surfaces for covering the end positions of the decorative top beams 1 and the gaps between the left and right split decorative top beams 1 are formed on the base frame 2. The base frame 2 is similar to a dining table and comprises a base body 20 which is horizontally arranged, and 4 upright leg parts 21, namely an upright leg part 21, an upright leg part 21a, an upright leg part 21b and an upright leg part 21c, are arranged on the same side of the base body 20 in an upright mode. The above-mentioned "horizontal" and "vertical" define the relative layout relationship between the base body 20 and the vertical leg 21, which are not located in the same dimension of the three-dimensional space, so that the gap between the end of the decorative roof rail 1 and the left and right divided decorative roof rail 1 can be covered from multiple directions. The horizontally arranged base bodies 20 are defined mainly from the relative angular relationship with the standing leg portions 21 with respect to the arrangement direction of the base bodies 20, and it is not said that the upper and lower outer surfaces of the base bodies 20 must be parallel and both horizontally arranged. Either of the upper and lower outer surfaces of the substrate 20 may be flat, curved or otherwise contoured. The specific number of the upright legs 21 is substantially determined according to the layout and the number of the decorative top beam 1 to be connected, for example, when the decorative top beam 1 in a triangular arrangement needs to be connected, 3 upright legs 21 are provided, and if the decorative top beam 1 in a five-diamond arrangement needs to be connected, 5 upright legs 21 are provided.

All the upright leg portions 21 are located on the same circumference with the center point of the base body 20 as the center and are uniformly distributed, so that the upright leg portions 21 are arranged at intervals on the same circumference, and thus a window portion 22, namely a window portion 22, a window portion 22a, a window portion 22b and a window portion 22c, is formed between every two adjacent upright leg portions 21. Each of the window portions 22 has a substantially equal width in the circumferential direction. That is, the window portions 22 are formed on the base frame 2 so as to be arranged substantially circumferentially around the center point of the base body 20 and have substantially equal circumferential widths.

As shown in fig. 5 and 6, the transition connection assembly 3 includes 2 shutters 4, that is, a shutter 4 and a shutter 4a, and the shutters 4 and 4a are respectively inserted into two window portions (22, 22 c) to close the window portions (22, 22 c). All the gate plates have similar structures, and the gate plate 4 is taken as an example to be described below, and a plug-in connection mechanism capable of being mutually connected in a plug-in manner is arranged between the gate plate 4 and the upright leg parts (21, 21 c). Specifically, the plug-in coupling mechanism includes open grooves (210, 210 c) provided at top end portions of the upright leg portion 21 and the upright leg portion 21c, respectively, and a pair of male plug strips (41, 42) provided on the shutter 4. The opening grooves (210, 210 c) are substantially inserting groove parts penetrating through the top end parts of the upright leg parts (21, 21 c), so that the flashboard 4 can be inserted into the opening grooves (210, 210 c) from top to bottom through the convex inserting strips (41, 42), and the operation is very simple. Of course, the positions of the male insertion strips (41, 42) and the open grooves (210, 210 c) may be reversed, so a further technical solution may be that the insertion coupling mechanism includes a male insertion strip (41, 42) provided at the top end portion of the upright leg portion (21, 21 c), and an open groove (210, 210 c) provided on the shutter plate 4. In this way, the window portions 22 can be closed by the shutters 4. It should be noted that the shutter 4 is a general component in nature, and can be arbitrarily installed in any one of the window portions (22, 22a, 22c or 22 d), and the specific installation position and the number of the shutter can be related to the specific engagement position of the transition connection assembly. For example, the transitional connecting element 3a, which is arranged in the joining T-shaped position, only needs to close one of the window areas with one shutter 4, while the remaining three window areas are used for joining the decorative roof rail 1. The transitional connecting component 3b installed at the cross position does not need to be provided with the shutter 4 because the four window positions on the transitional connecting component are all connected with the decorative top beam 1.

After the gate plate 4 is inserted into the window portion 22, the outer surface of the gate plate 4 also becomes an exposed surface covering the gap between the decorative top beams 1 at the end position of the decorative top beam 1 and at the left and right sides, so the appearance effect of the transition connection assembly 3 is affected by the matching of the gate plate 4 and the base body 20, in order to make the gate plate 4 and the base body 20 perfectly combined together, a spigot portion (which is shielded in the figure to give a mark) is provided at the bottom end of the gate plate 4, and a flange portion 24 adapted to the spigot portion is provided on the window portion 22 of the base body 20. Thus, when the bottom end of the shutter 4 is raised outward, the deformation of the shutter 4 can be corrected by the combination of the spigot portion and the flange portion 24, and the fit between the shutter 4 and the base body 20 is improved.

As shown in fig. 5 and 6, the transition connecting assembly 3 further includes a connecting plate 6 horizontally disposed and detachably connected to the base 20, the connecting plate 6 is annular and has an inner annular hole 60, and the connecting plate 6 has an outer peripheral dimension smaller than the inner space 200 defined by all of the upright legs 21 and is disposed in the inner space 200 defined by all of the upright legs 21. The annular edge 61 of the connecting plate 6 is provided with 4 groups of connecting holes for connecting the profile angle code piece 5. Each group of the connecting holes is arranged corresponding to one of the window portions 22, and each group of the connecting holes includes two connecting holes 610. In this way, a connection base is already provided on the connecting plate 6 for the decorative roof rail 1 which can be connected to different window locations simultaneously. Of course, as another embodiment, one window portion 22 may be correspondingly provided with 1 connecting

hole

610, or 3 or 4 connecting holes 610, and the connecting hole 610 may not be substantially provided corresponding to the window portion 22, as long as the connecting profile angle code piece 5 can be connected through the connecting hole 610, and the decorative top beam 1 can be smoothly connected to the connecting profile angle code piece 5 connected to the connecting hole 610. Besides, the connecting plate 6 may be square, diamond, etc.

Because transition coupling assembling 3 sets up in the angle type position and is used for linking two left and right sides arrangements decorate back timber 1, so need set up two section bar angle sign indicating number piece (5, 5 a) are used for connecting decorate back timber 1. The profile angle (5, 5 a) has a similar design, and the profile angle (5) is described below as an example. The profile angle 5 comprises a base connecting arm 51 and a pair of ceiling connecting arms (52, 53) arranged on the base connecting arm 51, and screws are screwed into the connecting holes 610 through the base connecting arm 51 to lock the profile angle 5 to the connecting plate 6. Thus, the section bar angle bracket 5 and the connecting plate 6 are connected together through the connecting hole 610, and the section bar angle bracket 5 and the connecting plate 6 become a transition connecting piece for connecting the base frame 2 and the decorative top beam 1.

In order to realize the detachable connection between the connecting plate 6 and the base body 20, four connecting buckle arms 23 are arranged on the base body 20, and the connecting buckle arms 23 can extend into the inner ring hole 60 so as to clamp the connecting plate 6. In this way, in the mounted state, the connecting buckle arm 23 is substantially stored in the inner annular hole 60 of the connecting plate 6 without being disposed on the outer peripheral side of the connecting plate 6 to obstruct the connection between the decorative top beam 1 and the connecting plate 6.

During installation, the base connecting arm 51 of the profile angle 5 is connected to the connecting plate 6, then the ceiling connecting arms (52, 53) of the profile angle 5 are connected to one of the decorative top beams 1, and the other profile angle 5a is connected with the connecting plate 6 and the other decorative top beam 1, so that two decorative top beams 1 are connected to the same connecting plate 6. Then, the window portions (22, 22 c) are closed by the two shutters (4, 4 a), respectively. When the field-shaped decorative top beam system is built, even after the decorative top beam system is installed on a roof, two window parts (22 a and 22 b) which are not inserted with the flashboards (4 and 4 a) on the base frame 2 correspond to the two decorative top beams 1 respectively, the inner side space 200 defined by all the upright legs 21 corresponds to the connecting plate 6, then the base frame 2 is upwards buckled on the connecting plate 6 through the connecting buckle arm 23, and at the moment, the two decorative top beams 1 are also buckled on the window parts (22 a and 22 b) respectively. This avoids damaging the external surface of the base frame 2 during the construction of the decorative roof rail system. The horizontal part of the joint part between the decorative top beams 1 can be covered through the base body 20 on the base frame 2, so that the horizontal joint part can not be seen from bottom to top and is beautified; the corner regions between the decorative roof rails 1 arranged at different angles can be closed from the side by means of the standing legs 21, so that the junction regions cannot be seen from the side. The basic frame 2 and the connecting plate 6 are matched with different numbers of gate plates 4 and section bar angle code pieces 5, and the T-shaped position and cross-shaped position section bar connection of the decorative top beam system shown in the figure 1 can be also completed by adopting the similar steps. It can be seen that the transitional coupling assembly 3 is very versatile. In addition, it can be found that the base frame 2 mainly plays a role in covering, the task of connecting the decorative top beams is mainly borne by the connecting plates 6, and the decorative top beams positioned at different window positions are connected through the connecting plates 6, so that the requirement on the mechanical strength of the base frame 2 is lowered, and the base frame 2 can be made of low-cost materials and can adopt a light and thin structure.

In order to further optimize the appearance of the transition connection assembly 3, through-grid holes 201 are formed in the base body 20, and a light-transmitting film or a decorative plate (not shown) is disposed inside the grid hole region of the base body 20. Thus, the lattice-like holes 201 serve as decorative elements for making up the base body 20, thereby beautifying the appearance of the base body 20. When the inner side of the light-transmitting film or the decorative plate is provided with the light-emitting body, the light of the light-emitting body passes through the light-transmitting film or the decorative plate and is trimmed and then irradiates the front of the transition connecting assembly 3 to form a light source effect.

Claims

1. The transition connecting component comprises a base body which is horizontally arranged, at least three vertical leg parts are vertically arranged on the same side of the base body, so that the vertical leg parts and the base body are combined to form a base frame similar to a dining table, and all the vertical leg parts are approximately positioned on the same circumference with the center point of the base body as the center of a circle and are uniformly distributed; the device is characterized by further comprising a gate plate which can be inserted into a window position between two adjacent vertical leg parts, wherein a plug-in combination mechanism which can be mutually plugged and combined is arranged between the gate plate and the vertical leg parts; the connecting plate is horizontally arranged, the connecting plate is detachably connected with the base body, the peripheral size of the connecting plate is smaller than that of the inner side space defined by all the upright legs and is arranged in the inner side space defined by all the upright legs, and connecting holes for connecting the profile angle code pieces are formed in the connecting plate.

2. The transition connection assembly of claim 1, wherein the connection plate is ring-shaped and has an inner ring hole, the connection holes are disposed on the ring edge of the connection plate, and different connection holes are correspondingly disposed at different window positions.

3. The transition connection assembly of claim 2, wherein at least one pair of connector clip arms are provided on the base body, the connector clip arms being capable of extending into the inner annular aperture to snap-fit the connector plate.

4. The transition connection assembly of claim 1, wherein the bayonet coupling mechanism includes an open slot disposed at a top end of the upright leg and a male bayonet disposed on the ram.

5. The transition connection assembly of claim 1, wherein the bayonet coupling mechanism includes a male bayonet disposed at a top end of the upright leg, and an open slot disposed on the gate.

6. The transition connection assembly of any one of claims 1 to 5, further comprising a profile angle brace, the profile angle brace comprising a base connection arm and a ceiling connection arm disposed on the base connection arm, a screw threaded through the base connection arm into the connection hole to lock the profile angle brace to the connection plate.

7. The transition connection assembly of any one of claims 1 to 5, wherein four of the upstanding legs are provided on the base.

8. The transition connection assembly according to any one of claims 1 to 5, wherein a spigot portion is provided at a bottom end of the shutter, and a flange portion fitted to the spigot portion is provided on the base body.

9. The transition connection assembly of any one of claims 1 to 5, wherein through lattice-like openings are provided in the base.

10. The transition connection assembly of claim 9, wherein a light transmissive film or trim panel is disposed on an inner side of the latticed aperture region of the substrate.