CN211081626U

CN211081626U - Waterproof connecting device of shutter

Info

Publication number: CN211081626U
Application number: CN201921117937.1U
Authority: CN
Inventors: 解婷; 孙连弟; 刘孝明
Original assignee: Zhejiang Yasha Curtain Wall Co Ltd
Current assignee: Zhejiang Yasha Curtain Wall Co Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-07-24
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a waterproof connecting device of a shutter, which comprises a joint and a sealing element, wherein the sealing element comprises a sealing layer, and a sawtooth surface is arranged on the sealing layer; the joint comprises a bearing plate, a sawtooth groove is formed in the bearing plate, and the sawtooth surface is connected with the sawtooth groove in a meshed mode. The joint and the sealing piece are connected in a meshed mode through the sawtooth structure, external liquid is effectively prevented from entering the connecting structure, and a waterproof effect is achieved. The joint and the sealing piece are connected in an occlusion mode through the sawtooth structure, so that the structure is compact, external rainwater is effectively prevented from entering the connecting structure, and the sealing effect is excellent; the connecting piece of the ladder-shaped structure enables the connecting piece to be connected with the stand column into a whole, and meanwhile, adjacent louver window sashes on the outer side of the stand column are attached to each other, so that the attractiveness and compactness of the whole structure are improved.

Description

Waterproof connecting device of shutter

Technical Field

The utility model belongs to the technical field of building door and window technique and specifically relates to a waterproof connecting device of shutter is related to.

Background

The existing aluminum alloy shutter is generally assembled and connected by adopting an auxiliary frame, a window frame, a connecting plate and a shutter blade; in this way, the process is complicated and wastes materials due to more components; the louver blades and the connecting plates are directly integrated and then are fixedly connected with the upright posts through screws; however, after the construction is completed, no waterproof measure is provided between the connecting plate and the upright post, so that water is easy to leak into the section bar, and the water leakage phenomenon is caused. For example, a "stone material tripe system" that has announced in chinese patent literature, its bulletin number is "CN 201220459083.7", it includes steel stand, stone material and stone material tripe piece, stone material and steel stand fixed connection, the continuous evenly distributed has a plurality of mounting grooves on the stone material, sets up a stone material tripe piece in each mounting groove respectively, and this kind of structure lacks watertight fittings between stone material tripe and steel stand, can't avoid rainwater infiltration stone material and stand between for the steel column takes place the corrosion, and then influences the holistic joint strength of curtain and life.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a waterproof connection device of shutter has solved the problem of leaking between shutter casement and the stand among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model discloses a waterproof connecting device of a shutter, which comprises a joint and a sealing element, wherein the sealing element is provided with a sealing layer, and the sealing layer is provided with a sawtooth surface; the joint comprises a bearing plate, a sawtooth groove is formed in the bearing plate, and the sawtooth surface is connected with the sawtooth groove in a meshed mode. The joint and the sealing piece are connected in a meshed mode through the sawtooth structure, external liquid is effectively prevented from entering the connecting structure, and a waterproof effect is achieved.

Preferably, the T-shaped frame further comprises an upright post, the cross section of the upright post is of a T-shaped frame structure, two connecting grooves are formed in two sides of the T-shaped frame, and a T-shaped groove is formed in the T-shaped frame. The upright post is used for bearing the whole louver and the building main body, the louver on two sides can be tightly attached through the connecting piece connected on the upright post through the design of the T-shaped structure, the structure is compact, the appearance effect is enhanced,

preferably, the sealing element is further provided with a T-shaped boss, the T-shaped boss is formed by upwards extending the middle part of the sealing layer, and the T-shaped boss is connected with the T-shaped groove in an inserting mode. T type boss and T type groove are inserted to close and are connected and effectively reduce the distance between stand and the sealing member for sealing member laminating stand forms waterproof construction for the fastener cooperation sealing member of stand both sides and provides good basis.

Preferably, the two connecting grooves are connected with a joint respectively, the two connecting grooves are connected with the two joints respectively, the two joints are symmetrically arranged on two sides of the T-shaped groove, and the T-shaped groove is arranged on a central axis of the upright column along the length direction. The connecting groove is piled up to be set up in the stand both sides, joint piece fixed connection is on the connecting groove, and the frame middle part that the stand is close to the building face outside is provided with T type groove, T type groove is used for connecting the sealing member. The two fasteners are symmetrically arranged on two sides of the re-standing post, so that the distance between adjacent shutters is reduced. Effectively avoid leaving too big space between the fastener, avoided a large amount of rainwater to get into waterproof construction for its life obtains improving.

Preferably, the joint further comprises a stand column connecting plate and a sash connecting plate, and the stand column connecting plate and the sash connecting plate are arranged in a parallel staggered mode and are connected through a bearing plate. The window frame is characterized in that the upright post connecting plate is fixedly connected to the upright post, the window sash connecting plate is provided with a window shutter window sash, the upright post, the sealing element and the window shutter window sash are connected by the connecting element, and the window sash connecting plate and the window shutter window sash are fixedly connected through countersunk screws, so that the two symmetrically arranged connecting plates cannot interfere with each other. The stand connecting plate is fixedly connected with the stand, so that the integral window sash of the louver window is stably connected with the stand.

Preferably, the stand connecting plate is a U-shaped groove structure, the stand connecting plate is matched with a connecting groove of the stand, and a buckle is arranged at the notch of the U-shaped groove relatively. The bottom of the groove body of the upright post connecting plate is fixedly connected with the connecting groove, the side wall of the U-shaped groove is matched with the side wall of the connecting groove, and after the two are clamped, the upright post and the upright post connecting plate form a complete rectangular structure, so that the appearance of the upright post is not bulged, and the attractive effect is improved; the U-shaped groove is provided with a covering piece which is used for being connected with the U-shaped groove through a buckle at the notch.

Preferably, the upright post connecting plate is connected with a cover plate in a pressing and clamping manner, and the cover plate is a pi-shaped structural member and comprises an upper flat plate and a bottom clamping pin; the cover plate is connected with the connecting groove through a pressure card. The cover plate is a covering part of a U-shaped groove, the top of the cover plate is a flat plate parallel to the connecting plate, the bottom of the cover plate is close to two ends and extends vertically to form clamping pins, and the side faces of the clamping pins extend outwards in an inclined mode and form a groove with the top plate.

Preferably, the cover plate clamping pins are elastically clamped and connected with the buckles, when the cover plate is covered, the cover plate is an elastic metal component, and the outer sides of the clamping pins of the cover plate are provided with inclined surface structures, so that the cover plate can be directly pressed on the buckles, and the inclined surfaces on the outer sides of the clamping pins are extruded until the buckles are matched with the grooves on the two ends of the cover plate; during assembly, the fastener is slightly higher than the steel lining, so the cover plate can completely cover the upright post connecting plate and the connecting structure on the upright post connecting plate, and the functions of covering and protecting are achieved.

Therefore, the utility model discloses following beneficial effect has: (1) the joint and the sealing piece are connected in an occlusion mode through the sawtooth structure, so that the structure is compact, external rainwater is effectively prevented from entering the connecting structure, and the sealing effect is excellent; (2) the connecting piece and the upright post are connected into a whole through the connecting piece with the stepped structure, and meanwhile, adjacent louver window sashes on the outer side of the upright post are ensured to be attached to each other, so that the attractiveness and compactness of the whole structure are improved; (3) the cover plate is connected with the window sash pressing clamp, and the joint of the joint and the upright post is sealed, so that the integral connecting structure of the window sash is protected, and the service life is prolonged.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the pillar in fig. 1.

Fig. 3 is a schematic view of a structure of the joint in fig. 1.

Fig. 4 is a schematic view of a structure of the sealing member of fig. 1.

Fig. 5 is a schematic structural view of the cover plate in fig. 1.

In the figure: 1. the sealing element comprises a sealing element body 11, a sealing layer 12, a sawtooth surface 13, a T-shaped boss 2, a connecting piece 21, a bearing plate 22, a sawtooth groove 23, a column connecting plate 24, a window sash connecting plate 3, a column 31, a connecting groove 4, a T-shaped groove 5, a window shutter window sash 6, a buckle 7, a cover plate 71, a flat plate 72 and a clamping foot.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

In the embodiment shown in fig. 1, the waterproof connecting device of the blind comprises a sealing member 1 and a joint member 2, wherein a sealing layer 11 is arranged on the sealing member 1, and a serrated surface 12 is arranged on the sealing layer 11; the joint 2 comprises a bearing plate 21, a sawtooth groove 22 is formed in the bearing plate 21, and the sawtooth surface 12 is connected with the sawtooth groove 22 in a meshing mode. The joint 2 and the sealing piece 1 are connected through the zigzag structure in an occlusion mode, so that the shutter can effectively prevent external liquid from entering the connecting device after being installed, and a waterproof effect is achieved.

As shown in fig. 2, the pillar 3 is a rectangular frame structure for receiving a curtain wall and a window sash 5 of a blind window, two adjacent corners of the pillar 3 are both recessed inward to form a connecting groove 31, so that the pillar 3 is of a "convex" structure, the connecting grooves 31 at two sides are used for installing the pillar connecting plates 23 on the joint member 2, and when the pillar 3 and the joint plate 2 are assembled, the whole structure becomes a complete rectangular structure, thereby avoiding the formation of gaps or steps on the surface of the pillar, having the characteristic of compact structure, and simultaneously improving the aesthetic degree on the whole. The upright post 3 is provided with a T-shaped groove 4 along the axial line in the length direction, and the T-shaped groove 4 is arranged on the frame of the upright post 3.

As shown in fig. 3, the pillar connecting plate 23 and the window sash connecting plate 24 on the joint 2 are arranged in parallel and in a staggered manner, and are connected by the receiving plate 21 perpendicular to the two, the surface of the receiving plate 21 close to the pillar connecting plate 23 is provided with the sawtooth groove 22, the pillar connecting plate 23 is in a U-shaped groove structure, and is fixedly connected to the connecting groove 31 by the self-tapping screw, and the pillar 3 is a rectangular frame body, so the self-tapping screw can penetrate through the groove walls of the pillar connecting plate 23 and the connecting groove 31, and can firmly connect the two. It is worth noting that the window sash connecting plate 24 is fixedly connected with the window sash 5 of the louver window through the countersunk head screw, the countersunk head screw can effectively prevent the window sash connecting plates 24 on two sides from interfering, and the remaining allowance between the louver window is not influenced by the shape of the screw to the maximum extent. The upright post connecting plate 23 and the window sash connecting plate 24 are arranged in parallel in a staggered manner and are connected through the bearing plate 21, so that the cross section of the joint 2 is of a step-shaped structure. Said joint 2 connects the sealing element 1, the pillar 3 and the sash 5 of the blind, so that the compactness of the overall structure of the connecting device is achieved.

The sealing member 1 is of a combined structure, the sealing member 1 in this embodiment is a waterproof rubber strip, as shown in fig. 4, the waterproof rubber strip 1 includes a sealing layer 11 and a T-shaped boss 13 formed by extending upward from the sealing layer, and the bottom of the sealing layer is a sawtooth surface 12. T type boss 13 matches with T type groove 4, because T type groove 4 sets up on 3 frames of stand and

T type groove

4 and 13 interference joint of T type boss for 13 top surfaces of T type boss and 12 intervals of serrated surface are not enough to let sealing layer 11 take place to incline or rock, and then guarantee

sealing member

1 and 3 zonulae occludens of stand. Because the waterproof rubber strip 1 is arranged in the middle of the upright post, the sawtooth surface 12 can be simultaneously meshed with the sawtooth grooves 22 connected to the joint parts 2 on the two sides of the upright post. Because the waterproof rubber strip 1 is made of colloid material and the bearing plate 21 is made of metal material, the characteristic that the colloid material has elasticity can be utilized during the joint, and the sawtooth surface 12 is tightly meshed with the sawtooth groove 22 through the pressing joint part 2, so that the waterproof connection between the louver window sashes 5 on the two sides and the middle upright post 3 is realized. The joint 2 can also be used for the watertight connection of the single-sided window sash 5 and the upright 3.

As shown in fig. 5, the cover plate 7 is an elastic member with pi-shaped structure, and is connected with the column connecting plate 23 through a bottom clamping foot 72. The clamping foot 72 is of a triangular structure, a groove is formed in the position, close to the upper flat plate 71, of the outer side inclined plane, and the groove is matched with the buckle 6. There are two ways to achieve the cover plate 7 installation: 1. the cover plate 7 is inclined, a clamping pin 72 at one end of the cover plate 7 is connected with the buckle 6 at one side of the upright post connecting plate 23, the other end of the cover plate 7 is directly pressed and buckled on the buckle 6 at the other side, and the clamping pin 72 is elastically clamped with the buckle 6 by utilizing the characteristic that the cover plate 7 has elasticity; 2. the cover plate 7 is directly and vertically pressed at the installation position, and the clamping pins 72 are extruded by the buckles 6 through the inclined planes at the outer sides, so that the end parts of the buckles 6 are clamped with the grooves of the cover plate 7, and the installation of the cover plate 7 is completed. Have elastic apron 7 simple to operate not only, can guarantee apron 7 and column mouting board 23 zonulae occludens simultaneously for apron 7 effectively shelters from and protects the connecting device of fastener 2 and stand 3, ensures that external impurity can not construct the influence to the internal connection knot, improves connecting device's life.

When the louver is installed, firstly, the joint piece 2 is installed at two ends of the louver window sash 5 to form a rectangular component, and then the louver window sash 5 and the joint piece 2 are assembled into a complete louver through countersunk screws; then the waterproof rubber strip 1 is inserted into the T-shaped groove 4 of the upright post 3; then, the whole louver is horizontally pushed onto the upright post 3, so that the U-shaped upright post connecting plate 23 of the joint part 2 is matched with the connecting groove 31 of the upright post 3, and meanwhile, the waterproof rubber strip 1 is mutually meshed with the bearing plate 21; and finally, fixing the upright post connecting plate 23 and the upright post 3 by adopting self-tapping screws, and installing the cover plate 7 on the upright post connecting plate 23 in a pressing and clamping manner, namely completing the installation of the shutter. The structure adopts the mutual matching of the waterproof rubber strip 1 and the bearing plate 21 through the sawtooth structure, completes the waterproof measure, and eliminates the water leakage phenomenon generated between the joint 2 and the upright post 3.

In addition to the above embodiments, the technical features of the present invention can be re-selected and combined to form new embodiments within the scope of the claims and the specification of the present invention, which are all realized by those skilled in the art without creative efforts, and thus, the embodiments of the present invention which are not described in detail should be regarded as the specific embodiments of the present invention and are within the protection scope of the present invention.

Claims

1. A waterproof connecting device of a shutter comprises a sealing element (1) and a joint element (2), and is characterized in that a sealing layer (11) is arranged on the sealing element (1), and a sawtooth surface (12) is arranged on the sealing layer (11); the joint (2) comprises a bearing plate (21), a sawtooth groove (22) is formed in the bearing plate (21), and the sawtooth surface (12) is connected with the sawtooth groove (22) in a meshing mode.

2. A waterproof connecting device for blind according to claim 1, characterized in that it further comprises a vertical column (3), the cross section of said vertical column (3) is a T-shaped frame structure, two connecting slots (31) are provided on two sides of said T-shaped frame, and said T-shaped frame is provided with a T-shaped slot (4).

3. A water-proof connecting device for blind window according to claim 2, characterized in that the sealing member (1) is further provided with a T-shaped boss (13), the T-shaped boss (13) is formed by extending the middle part of the sealing layer (11) upwards, and the T-shaped boss (13) is inserted into and connected with the T-shaped groove (4).

4. A water-tight connecting device for a blind as claimed in claim 2, wherein said two connecting grooves (31) are respectively connected to two connecting members (2), said two connecting members (2) are symmetrically disposed on both sides of a T-shaped groove (4), said T-shaped groove (4) is disposed on the central axis of the vertical column (3) along the length direction.

5. A waterproof connecting device of a blind according to any one of claims 2 to 4, wherein the joint member (2) further comprises a pillar connecting plate (23) and a sash connecting plate (24), and the pillar connecting plate (23) and the sash connecting plate (24) are arranged in parallel and offset and connected by a receiving plate (21).

6. A waterproof connecting device of a blind according to claim 5, characterized in that the upright connecting plate (23) is a U-shaped groove structure, the upright connecting plate (23) is matched with the connecting groove (31) of the upright (3), and the U-shaped groove is oppositely provided with the buckle (6).

7. A waterproof connecting device of a blind window as claimed in claim 5, wherein the upright post connecting plate (23) is connected with a cover plate (7) in a pressing and clamping manner, the cover plate (7) is a pi-shaped elastic component and comprises an upper flat plate (71) and a bottom clamping foot (72).

8. A waterproof connecting device of a blind window as claimed in claim 7, wherein the clamping leg (72) of the cover plate (7) is elastically clamped and connected with the buckle (6).