Mullion seal

Abstract

The utility model discloses a mullion sealing element, which relates to the technical field of profile connecting equipment and comprises a base, a side seat in contact with two profiles is arranged on the base, a side cavity is arranged on one side of the side seat, a glue injection hole communicated with the side cavity is arranged on the side seat, and a plug is arranged on the base. When the base is inserted into the two sectional materials, sealant is injected into the side cavities through the sealant injection holes, then the sealant flows into the grooves of the two sectional materials, it is guaranteed that the sealant flows in the lap joint direction of the mullion sealing piece and does not flow to the surface of the sealing piece through the plugs arranged on the base, the sealing performance of the lap joint position of the mullion sealing piece can be improved, and the service life of the mullion sealing piece is prolonged. And the attractive appearance of the connecting part of the profile is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of profile connection equipment, in particular to a stile sealing member. Background Art

[0002] Munt is a professional term in construction. A horizontal or vertical division of a window splicing frame is called a munt. When the original munt profile is connected, the sealant is only applied on the surface of the joint, and the sealant cannot enter the joint, which makes the sealing of the connection of the middle support profile lower.

[0003] For example, the publication number CN203655058U disclosed a stile seal on June 18, 2014, comprising a U-shaped body, at least two protrusions are arranged on the outer surface of both sides of the U-shaped body, and the length of the side of the U-shaped body is 33-38 mm. When the sealant of the above-mentioned stile seal is connected, the sealant is easily deviated when it is injected into the groove of the profile, thereby making the sealing performance of the sealant poor. Summary of the invention

[0004] The utility model aims to provide a stile seal for improving the sealing performance of the stile connection. The utility model injects sealant into the side cavity of the side seat through the injection hole, ensures that the sealant flows toward the overlapping direction of the stile seal through the plug, and thus improves the sealing performance of the seal.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model to solve its technical problem is: a middle wall seal includes a base, a side seat in contact with two profiles is provided on the base, a side cavity is provided on one side of the side seat, a glue injection hole connected to the side cavity is provided on the side seat, and a plug is provided on the base.

[0006] As a further solution of the utility model, the side seat is provided with an inclined surface, and the glue injection hole is arranged on the inclined surface.

[0007] As a further solution of the utility model, a convex seat is provided on the side seat.

[0008] As a further solution of the utility model, a weight-reducing groove is provided on the base.

[0009] As a further solution of the utility model, the plug is arranged at the side end of the weight reduction groove.

[0010] As a further solution of the utility model, a fixing block is provided on the base, an extension plate is provided on the fixing block, and a buckle groove is provided on the extension plate.

[0011] As a further solution of the utility model, a lateral abutment seat is provided on the fixing block.

[0012] As a further solution of the utility model, an observation hole is provided on the base.

[0013] The beneficial effects of the utility model are:

[0014] When the base is inserted onto the two profiles, the sealant is injected into the side cavity through the injection hole, and then the sealant flows into the grooves of the two profiles. The plug arranged on the base ensures that the sealant flows toward the overlap direction of the middle stile seal and does not flow to the surface of the seal, which can not only improve the sealing performance of the overlap of the middle stile seal, but also ensure the beauty of the profile connection.

[0015] The side seat is provided with an inclined surface, and the glue injection hole is arranged on the inclined surface. The setting of the inclined surface facilitates the adjustment of the angle of the glue injection head of the glue injection device, thereby facilitating the injection of the sealant into the side cavity;

[0016] Weight-reducing grooves are provided on both sides of the side cavity, and the sealant is collected by the weight-reducing grooves to prevent the non-directional flow of the overflowing sealant. The weight-reducing grooves also reduce the weight of the entire seal, thereby reducing the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the stile seal of the utility model.

[0018] Figure 2 for Figure 1 Side view of.

[0019] Figure 3 for Figure 1 Another perspective structural diagram of .

[0020] Figure 4 for Figure 1 Schematic diagram of the structure of the middle wall seal in actual use.

[0021] Figure 5 for Figure 4 A schematic diagram of the structure from another perspective.

[0022] In the attached drawings: 1-base, 2-side seat, 201-convex seat, 3-side cavity, 4-glue injection hole, 5-inclined surface, 6-weight reduction groove, 7-plug, 8-fixing block, 9-extension plate, 10-buckle groove, 11-lateral abutment seat, 12-observation hole. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0025] like Figure 1-5 As shown, the ramis seal comprises a base 1, a side seat 2 is provided on the base 1, a side cavity 3 is provided on one side of the side seat 2, a glue injection hole 4 connected with the side cavity 3 is provided on the side seat 2, a plug 7 is provided on the base 1, and the glue injection hole 4 is used for injecting sealant. In this embodiment, the base 1 is a rectangular base, the side seat 2 is arranged at a right angle to the base 1, and the side seat 2 is L-shaped, and the side seat 2 is arranged on two right-angled sides of the base 1, so that the side seat 2 is in stable contact with the two profiles, and chamfers are provided at the corners of the side seat 2, so as to facilitate the stable movement of the side seat 2 in the groove of the profile.

[0026] When in use, after the two profiles are spliced ​​together, the two bases 1 are symmetrically inserted into the grooves of the profiles. At this time, the base 1 and the side seat 2 are respectively abutted against the two ends of the groove, and the entire base 1 is pushed until the base 1 contacts the other profile. At this time, the side cavity 3 is connected with the grooves of the two profiles, and the sealant is injected into the side cavity 3 through the injection hole 4, so that the sealant flows into the grooves of the two profiles. The plug 7 arranged on the base 1 ensures that the sealant flows in the overlapping direction of the middle jamb seal, and the sealant does not flow to the surface of the seal, which not only improves the sealing of the overlapping joint of the middle jamb seal, but also ensures the beauty of the profile connection.

[0027] Reference Figure 1 A slope 5 is provided on the side seat 2, and the glue injection hole 4 is arranged on the slope 5. The setting of the slope 5 facilitates the adjustment of the angle of the glue injection head of the glue injection device, thereby facilitating the injection of the sealant into the side cavity 3.

[0028] A boss 201 is provided on the side seat 2, and the boss 201 is arranged on the base 1. The profile joint is covered by the side seat 2 and the boss 201. In this embodiment, two bosses 201 are provided, and the two bosses 201 are arranged on the right-angled sides of the base 1. The height of the boss 201 is lower than the height of the side seat 2, and the boss 201 and the side seat 2 are connected by an inclined surface.

[0029] Reference Figure 3 A weight-reducing groove 6 is provided on the base 1 , and the weight-reducing groove 6 is used to reduce the weight of the entire seal, thereby reducing the production cost, and the weight-reducing groove 6 is arranged opposite to the convex seat 201 .

[0030] The plug 7 is arranged at the side end of the weight-reducing groove 6 to prevent the sealant from flowing out of the weight-reducing groove 6. Specifically, the end of the plug 7 is arc-shaped, so as to match the specific shape of the groove on the profile.

[0031] A fixing block 8 is provided on the base 1, and the fixing block 8 contacts the bottom of the groove of the profile. The base 1 is supported by the fixing block 8. An extension plate 9 is provided on the fixing block 8, and a buckle groove 10 is provided on the extension plate 9. When the extension plate 9 moves with the fixing block 8 and hits another profile, the extension plate 9 is deformed, so that the buckle groove 10 is engaged with the other profile, thereby achieving a stable connection between the base 1 and the other profile, and facilitating the subsequent gluing work. Specifically, an angle is also provided at the end of the extension plate 9, so as to facilitate the deformation of the extension plate 9 when it abuts against the profile.

[0032] The fixing block 8 is provided with a lateral abutment seat 11 , which contacts the fixing block 8 with the side wall of the groove of the profile, thereby limiting the movement of the fixing block 8 in the groove.

[0033] An observation hole 12 is provided on the base 1 , and the observation hole 12 is used to observe the position of the base 1 on the profile, thereby observing the position of the seal. Specifically, the observation hole 12 is connected to the weight reduction groove 6 , and the observation hole 12 is set on the upper side of the fixed block 8 .

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stile seal, characterized in that: The invention comprises a base (1), wherein a side seat (2) is provided on the base (1), a side cavity (3) is provided on one side of the side seat (2), a glue injection hole (4) connected to the side cavity (3) is provided on the side seat (2), and a plug (7) is provided on the base (1).

2. The muntin seal according to claim 1, characterized in that The side seat (2) is provided with an inclined surface (5), and the glue injection hole (4) is arranged on the inclined surface (5).

3. The muntin seal according to claim 2, characterized in that The side seat (2) is provided with a convex seat (201).

4. The muntin seal according to claim 3, characterized in that The base (1) is provided with a weight-reducing groove (6).

5. The muntin seal according to claim 4, characterized in that The plug (7) is arranged at the side end of the weight-reducing groove (6).

6. The stile seal according to any one of claims 1 to 5, characterized in that: The base (1) is provided with a fixing block (8), the fixing block (8) is provided with an extension plate (9), and the extension plate (9) is provided with a buckle groove (10).

7. The muntin seal according to claim 6, characterized in that The fixing block (8) is provided with a lateral abutment seat (11).

8. The muntin seal according to claim 7, characterized in that The base (1) is provided with an observation hole (12).

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