CN205955600U - Sliding door seal structure - Google Patents

Abstract

The present application provides a sealing structure for a sliding door and window. The door and window are provided with a horizontal frame, and the horizontal frame is provided with a first sealing layer and a second sealing layer. Through the sealing structure of the utility model, the first sealing layer is formed on the horizontal frame. The sealing layer has excellent sealing performance, and has waterproof protection for doors and windows. The sealing layer can strengthen the sealing performance of doors and windows and filter outdoor dust. Through the interaction and cooperation of the two sealing layers, the first sealing layer and the second sealing layer, a complete sliding door and window sealing structure is formed.

Description

A sliding door and window sealing structure

technical field

The application relates to the field of building doors and windows, in particular to a sealing structure for sliding doors and windows.

Background technique

The sealing performance of doors and windows is one of the most important performances in the installation of doors and windows. The quality of the sealing performance is directly related to the thermal insulation and waterproof performance. Especially the sealing performance of sliding doors and windows has always been a weak link in design and use. At present, the sealing method of sliding doors and windows is mainly sealed with wool strips. Due to the large gaps in the wool strips, the sealing effect is poor, and outdoor dust is easy to enter the room. The process of lowering the doors and windows is complicated and cumbersome.

Therefore, it is necessary to provide a sealing structure with good sealing performance and easy installation, so as to improve the sealing problem of existing sliding doors and windows.

Utility model content

In view of this, the present application provides a sliding door and window sealing structure with good sealing performance.

Specifically, the present application is achieved through the following technical solution: a sliding door and window sealing structure, the door and window is provided with a horizontal frame, and the horizontal frame is provided with a first sealing layer and a second sealing layer. Through the sealing structure of the utility model, the first sealing layer is formed on the horizontal frame. The sealing layer has excellent sealing performance, and has waterproof protection for doors and windows. The sealing layer can strengthen the sealing performance of doors and windows and filter outdoor dust. Through the interaction and cooperation of the two sealing layers, the first sealing layer and the second sealing layer, a complete sliding door and window sealing structure is formed.

Further, the first sealing layer is provided with an indoor sealing assembly, the second sealing layer is provided with an outdoor sealing assembly, and an intermediate sealing assembly is provided between the indoor sealing assembly and the outdoor sealing assembly. The utility model designs an intermediate sealing assembly, and the structure in the intermediate sealing assembly can respectively form a first sealing layer and a second sealing layer with indoor sealing and outdoor sealing.

Further, the indoor sealing assembly includes a profile rubber strip and an indoor sealing element, the intermediate sealing assembly includes a plastic material and an intermediate sealing element, the plastic material is provided with a plastic material adhesive strip, and the outdoor sealing assembly includes a first A sealing top and a second sealing top.

Further, the intermediate seal is provided with a front end face, a first side face and a second side face, the front end face, the first side face and the second side face are connected as one by abutting against the bottom face, and the front end face is provided with a first The card slot, the tops of the first side and the second side are stepped and extend outward to form a first clamping part and a second clamping part, the upper surfaces of the first clamping part and the second clamping part A push-pull fan abutment piece is respectively provided.

Further, the profile rubber strip, the indoor sealing element, the first side, and the plastic rubber strip form a first sealing layer, and the first sealing wool strip, the second side surface, and the second sealing wool strip form a second sealing layer. The first sealing layer is sealed with rubber strips, which has excellent sealing performance. At the same time, it can form waterproof protection on the horizontal frame to prevent excessive water in the cavity from entering the water chamber. Secondly, the rubber strips have a certain thermal insulation performance, which improves The overall thermal insulation effect of doors and windows; the second sealing layer can strengthen the sealing performance of doors and windows, filter outdoor dust, through the interaction of the first sealing layer and the second sealing layer, the two sealing layers cooperate with each other to realize the sealing of sliding doors and windows.

Further, the horizontal frame is provided with a first storage cavity for accommodating the profile strip, a second storage cavity for accommodating the plastic material, and an indoor channel, the indoor sealing member is fixed in the indoor channel, and the The intermediate sealing member is clamped on the horizontal frame through a plastic material. By arranging different sealing structures at different positions of the horizontal frame, a complete first sealing layer is formed in the transverse direction of the horizontal frame.

Further, the lateral frame is provided with a push-pull inner fan and a push-pull outer fan connected to the push-pull fan abutment piece, the first clamping part and the second clamping part are clamped on the plastic material, so The first side is in contact with the plastic strip, the front end is in contact with the side of the second storage cavity, the first card slot is in contact with the side of the second storage cavity, and the abutment bottom surface is in contact with the second storage cavity. The bottom surfaces of the two storage chambers match each other. The installation on the plastic material is realized through the clamping of the intermediate seal and the plastic material, and then the plastic material installed with the intermediate seal is clamped in the second storage chamber, and the intermediate seal is clamped with the horizontal frame at the same time, so as to realize The fixed connection between the intermediate seal, the plastic material and the horizontal frame.

Further, the indoor sealing member is provided with a first abutment surface, a second abutment surface, and a locking rib, and the end of the first abutment surface is stretched vertically upwards to form the second abutment surface, The clamping ribs are vertically upward along the top of the second abutting surface in a H-shape, and the first abutting surface is provided with push-pull fan abutting pieces and screw holes.

Further, the first abutting surface and the bottom surface of the indoor channel are fixedly connected by screws, the second abutting surface abuts against the side of the indoor channel, and the snap ribs are snapped into the first receiving cavity , the end face of the clamping rib is in contact with the profile rubber strip, and the abutment piece of the push-pull fan on the indoor sealing member is connected with the push-pull inner fan. When installing the indoor seal, it should first be snapped into the indoor channel, and after being positioned, it can be fixedly connected to the indoor channel by screws.

Further, the first sealing wool strip is fixed on the bottom of the push-pull inner fan, and the second sealing wool strip is fixed on the bottom of the push-pull outer fan. The first sealing top, the second sealing top and the second sealing member form a second sealing layer, and the second sealing layer can enhance the sealing performance of doors and windows and filter outdoor dust.

Further, the indoor seal and the intermediate seal are made of TPR. Using this material, the processing thickness can be adjusted during processing to meet the different hardness requirements of different parts of the indoor seal and the intermediate seal.

Further, the profile rubber strip and the plastic material rubber strip are sprayed rubber strips made of EPDM. EPDM is cost-effective and has excellent aging resistance. The rubber strips using this material have a longer service life.

Description of drawings

Fig. 1 is a sealing structure diagram of the utility model;

Fig. 2 is a sectional view of the sealing structure of the present utility model;

Fig. 3 is a structural diagram of the intermediate seal of the utility model;

Fig. 4 is a structural diagram of the indoor seal of the present invention.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described.

Please refer to Fig. 1 and Fig. 2, the utility model push-pull door and window sealing structure, the door and window is provided with a horizontal frame 1, characterized in that the horizontal frame 1 is provided with a first sealing layer 14 and a second sealing layer 15. Through the sealing structure of the utility model, the first sealing layer 14 is formed on the horizontal frame 1. The sealing layer has excellent sealing performance, and has waterproof protection for doors and windows, and has a certain thermal insulation performance at the same time, which improves the overall thermal insulation effect of doors and windows. The second sealing layer 15 can strengthen the sealing performance of doors and windows, and filter outdoor dust. Through the interaction and cooperation of the first sealing layer 14 and the second sealing layer 15, the two sealing layers form a complete sliding door and window sealing structure.

The first sealing layer 14 is provided with an indoor sealing assembly, the second sealing layer 15 is provided with an outdoor sealing assembly, and an intermediate sealing assembly is provided between the indoor sealing assembly and the outdoor sealing assembly. The indoor sealing assembly effectively seals the inner fan side when the sliding doors and windows are closed, and the outdoor sealing effectively seals the outer fan side. In order to form a complete sealing layer in the transverse direction of the horizontal frame 1, the utility model designs an intermediate sealing Assemblies, the structure in the intermediate sealing assembly can respectively form the first sealing layer 14 and the second sealing layer 15 with indoor sealing and outdoor sealing.

The indoor sealing assembly includes a profile rubber strip 2 and an indoor sealing member 4, the intermediate sealing assembly includes a plastic material 6 and an intermediate sealing member 5, the plastic material 6 is provided with a plastic material adhesive strip 3, and the outdoor sealing assembly It includes a first sealing top 7 and a second sealing top 8 .

Please refer to FIG. 3 , the intermediate seal 5 is provided with a front end surface 53 , a first side surface 51 and a second side surface 52 , and the front end surface 53 , the first side surface 51 and the second side surface 52 are abutted against the bottom surface 54 Connected as a whole, the front end surface 53 is provided with a first locking groove 531, and the tops of the first side 51 and the second side 52 are stepped and extend outward to form a first locking part 511 and a second locking part. The upper surface of the first engaging portion 511 and the second engaging portion 521 are respectively provided with push-pull fan abutting pieces 512 and 522 .

The profile strip 2, the indoor seal 4, the first side 51, and the plastic strip 3 form the first sealing layer 14, and the first sealing top 7, the second side 52, and the second sealing top 8 form the second sealing layer. Sealing layer 15. The first sealing layer 14 is sealed with rubber strips, which has excellent sealing performance. At the same time, it can form waterproof protection on the horizontal frame 1 to prevent excessive water in the cavity from entering the water chamber. Secondly, the rubber strips have certain thermal insulation properties. , improve the overall thermal insulation effect of doors and windows; the second sealing layer 15 can strengthen the sealing performance of doors and windows, filter outdoor dust, and through the interaction of the first sealing layer 14 and the second sealing layer 15, the two sealing layers cooperate with each other to realize push-pull Sealing of doors and windows.

The horizontal frame 1 is provided with a first storage chamber 11 for accommodating the profile strip 2, a second accommodating chamber 13 for accommodating the plastic material 6, and an indoor channel 12, and the indoor sealing member 4 is fixed in the indoor channel In the channel 12, the intermediate seal 5 is clamped on the lateral frame 1 through the plastic material 6. The inner cavity of the first storage chamber 11 is T-shaped, and the clamping part of the profile rubber strip 2 is engaged in the T-shaped cavity of the first storage cavity 11 to realize the installation of the profile rubber strip 2 on the horizontal frame 1. , the second storage cavity 13 is U-shaped, the top is narrower than the bottom, and the top is provided with a protrusion vertically connected downwards, and the protrusion forms a snap-fit groove with the top end surface of the second storage cavity 13, and the second The side of the storage cavity 13 is provided with a protrusion perpendicular to it, and the end of the protrusion is provided with a hook, and the plastic material 6 is provided with a snap-in portion that is respectively engaged with the snap-in groove and the snap-hook, so that The installation of the plastic material 6 is realized on the horizontal frame 1 .

The horizontal frame 1 is provided with a push-pull inner fan 9 and a push-pull outer fan 10 connected to the push-pull fan abutment pieces 512, 522, and the first clamping part 511 and the second clamping part 521 are clamped on the On the plastic material 6, the first side surface 51 is in contact with the plastic material strip 3, the front end surface 53 is in contact with the side surface of the second receiving cavity 13, and the first locking groove 531 is in contact with the side of the second receiving cavity 13. The side faces are engaged with each other, and the abutting bottom surface 54 is matched with the bottom surface of the second receiving cavity 13 . The tops of the push-pull fan abutment pieces 512, 522 are connected to the push-pull inner fan 9, the front ends of the push-pull fan abutment pieces 512, 522 are connected to the push-pull outer fan 10, and the top of the plastic material 6 is stepped. shape, and the indoor side is higher than the outdoor side, and a hollow notch is provided between the top and the bottom. Stepped structure fastening, the first side 51 and the second side are also provided with a snap-in protrusion 56 and a protrusion 59, and the snap-in protrusion 56 snaps into the hollow slot of the plastic material 6 to realize the intermediate seal The installation of the component 5 on the plastic material 6, secondly, the side of the second receiving cavity 13 is provided with a protrusion perpendicular to it, and the end of the protrusion is provided with a hook, and the hook is received in the first slot 531, The bottom of the second storage chamber 13 is provided with a groove for receiving the protrusion 59, the front end surface 53 abuts against the side surface of the second storage chamber 13, and the abutting bottom surface 54 cooperates with the bottom surface of the second storage chamber 13 to realize an intermediate seal 5 is installed on the horizontal frame 1 and the plastic material 6, and the three are fixedly connected by clamping.

Please refer to FIG. 4 , the indoor sealing member 4 is provided with a first abutment surface 41 , a second abutment surface 42 , and a snap rib 43 , and the end of the first abutment surface 41 is stretched vertically upwards. The second abutment surface 42 is formed, and the snap-in rib 43 is vertically upward along the top of the second abutment surface 42 in a H-shape. The first abutment surface 41 is provided with a push-pull fan abutment piece 44, a screw Hole 45.

The first abutting surface 41 and the bottom surface of the indoor channel 12 are fixedly connected by screws, the second abutting surface 42 abuts against the side of the indoor channel 12, and the snap ribs 43 are clipped on the first housing In the cavity 11 , the end surface of the clamping rib 43 is in contact with the profile rubber strip 2 , and the push-pull fan abutment piece 44 on the indoor sealing member 4 is connected with the push-pull inner fan 9 . When the indoor seal 4 is installed, its first abutting surface 41 abuts against the indoor channel 12 and is fixed by screws, the top of its second abutting surface 42 abuts against the bottom of the first receiving cavity 11, and the snap rib 43 The peg-shaped structure snaps into the first receiving cavity 11 , and fixes the indoor sealing member 4 in the indoor channel 12 of the horizontal frame 1 .

The first sealing wool strip 7 is fixed on the bottom of the push-pull inner fan 9 , and the second sealing wool strip 8 is fixed on the bottom of the push-pull outer fan 10 . During installation, the first sealing top 7 and the second sealing top 8 are preferably installed on the push-pull inner fan 9 and the push-pull outer fan 10 respectively, and then the push-pull inner fan 9 and the push-pull outer fan 10 are installed on the horizontal frame 1 to realize For the installation of doors and windows, the first sealing top 8, the second sealing top 9 and the second sealing layer 15 are formed on the second side 52 to strengthen the sealing of sliding doors and windows.

The indoor seal and the intermediate seal are made of TPR. Using this kind of material, the processing thickness is adjusted in the process of processing to meet the different requirements for the hardness of different parts of the indoor sealing member 4 and the intermediate sealing member 5. The tops of the push-pull fan abutment pieces 512, 522 provided on the intermediate seal 5 are connected with the push-pull inner fan 9, and the front ends of the push-pull fan abutment pieces 512, 522 are connected with the push-pull outer fan. 10, in order to ensure good sealing performance between the indoor seal 4 and the intermediate seal 5, the push-pull inner fan 8 and the push-pull outer fan 10, the push-pull fan abutment pieces 44, 512, 522 are processed thinner, about 0.5 ～0.8mm, the hardness is low, and the material is relatively soft; the parts of the indoor seal 4 and the intermediate seal 5 except the push-pull fan contact pieces 44, 512, 522 are thicker, about 2-3mm, and the hardness is higher. The material is relatively hard, which effectively ensures reliable and stable installation of the connection between the indoor sealing member 4 and the intermediate sealing member 5 and the horizontal frame 1 .

The profile rubber strip and the plastic material rubber strip are sprayed rubber strips made of EPDM. EPDM is cost-effective and has excellent aging resistance. The sealing strip made of this material has a longer service life.

It can be seen from the above-mentioned embodiments that two sealing layers, the indoor seal and the outdoor seal, are formed on the horizontal frame through the sealing structure of the utility model, and the indoor seal is sealed by a rubber strip, which has excellent sealing performance, and at the same time, the rubber strip can realize a certain waterproof function , to avoid too much water in the cavity from entering the room, and secondly, use the performance of the sealant strip material to improve the overall thermal insulation performance of sliding doors and windows; the outdoor side seal can further strengthen the sealing performance, and at the same time play a role in filtering outdoor dust. Through the interaction and cooperation of the indoor seal and the outdoor seal, a complete sliding door and window sealing structure is formed.

The utility model has been described in detail above in conjunction with the embodiments of the accompanying drawings, and those skilled in the art can make various changes to the utility model according to the above description. Therefore, some details in the embodiments should not constitute a limitation to the utility model, and the utility model shall take the scope defined by the appended claims as the protection scope of the practical information.

Claims (10)

1. a kind of sliding door and window sealing structure, this door and window be provided with transverse frame it is characterised in that described transverse frame to be provided with first close Sealing and the second sealant, described first sealant is provided with indoor black box, and described second sealant is provided with outdoor sealing group Part, is provided with intermediate seal assembly between described interior black box and outdoor black box, described interior black box includes type Material adhesive tape and indoor sealing member, described intermediate seal assembly includes plastic and mid seal, is provided with plastic glue in described plastic Bar, described outdoor black box includes the first seal weatherstrip and the second seal weatherstrip.

2. sliding door and window sealing structure according to claim 1 is it is characterised in that described mid seal is provided with front end Face, first side and second side, described front end face, first side and second side are connected as one by abutting bottom surface, institute State front end face and be provided with the first draw-in groove, the top of described first side and second side is stepped and the formation first that stretches out Access Division and the second Access Division, the upper surface of described first Access Division and the second Access Division is respectively equipped with sliding sash contact piece.

3. sliding door and window sealing structure according to claim 2 it is characterised in that described section bar adhesive tape, indoor sealing member, First side, plastic adhesive tape form the first sealant, described first seal weatherstrip, second side, the second seal weatherstrip composition the Two sealants.

4. sliding door and window sealing structure according to claim 3 is it is characterised in that described transverse frame is provided with described in collecting First host cavity of section bar adhesive tape, the second host cavity housing described plastic and indoor conduit, described interior sealing member is fixed on In indoor conduit, described mid seal is connected on transverse frame by plastic.

5. sliding door and window sealing structure according to claim 4 is it is characterised in that described transverse frame is provided with pushes away with described Draw and fan push-and-pull interior wing and the push-and-pull exterior wing that contact piece is connected, described first Access Division and the second Access Division are connected to described plastic On, described first side is abutted against with plastic adhesive tape, and described front end face is abutted against with the side of the second host cavity, described first card The side phase clamping of groove and the second host cavity, is matched with the second host cavity bottom surface in described abutting bottom surface.

6. sliding door and window sealing structure according to claim 5 is it is characterised in that described interior sealing member is provided with first Bearing surface, the second bearing surface, clamping muscle, described first bearing surface end vertical is pulled up forming described second bearing surface, institute Stating clamping muscle along the second bearing surface plan vertical is in shape upwards, and described first bearing surface is provided with sliding sash contact piece, screw Hole.

7. sliding door and window sealing structure according to claim 6 is it is characterised in that described first bearing surface and indoor conduit Underrun screw be fixedly connected, described second bearing surface is abutted against with the side of indoor conduit, and described clamping muscle is connected to First collecting intracavity, the end face of clamping muscle and section bar adhesive tape abut against, the sliding sash contact piece on described indoor sealing member with push away Interior wing is drawn to be connected.

8. sliding door and window sealing structure according to claim 7 is it is characterised in that described first seal weatherstrip is fixed on institute State push-and-pull interior wing bottom, described second seal weatherstrip is fixed on described push-and-pull exterior wing bottom.

9. the sliding door and window sealing structure according to any one of claim 1 to 8 it is characterised in that described interior sealing member Adopt TPR material with mid seal.

10. the sliding door and window sealing structure according to any one of claim 1 to 8 it is characterised in that described section bar adhesive tape and Described plastic adhesive tape adopts the spraying adhesive tape of EPDM material.