Sealing structure for middle column of lifting handrail
By setting up center column grooves and connecting lifting frames in the center column structure of the lifting glass rail, and using structures such as convex teeth and windshield strips, the problem of poor sealing of the lifting glass railing is solved, achieving a better weather-rain sealing effect.
Patent Information
- Application Number
- CN202421031949.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-05-13
AI Technical Summary
After the existing lifting glass railings rise, there are gaps between the two adjacent lifting glass pieces, resulting in poor sealing and leakage of air and rain.
A mid-post sealing structure for lifting railings is designed. By providing a mid-post groove in the mid-post structure, and a first connecting lifting frame and a second connecting lifting frame are respectively provided at both ends, the sealing between the glass is enhanced by using structures such as convex teeth and windshield strips.
It effectively reduces the entry of wind and rain, enhances the wind and rain effect of lifting glass as a railing, and improves the sealing between the two lifting glasses.
Smart Images
Figure CN222685744U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of glass assembly profiles, in particular to a lifting glass railing structure. Background Art
[0002] In order to take into account both aesthetics and ventilation effects, lift glass railings are used as railings in balconies or public places. Lift glass railings are composed of fixed glass and lift glass. When the lift glass rises, it can retain the sealed window to bring light transparency and wind protection to the house. When the lift glass falls, it can achieve ventilation effects. The two adjacent fixed glass are fixedly connected by the central column structure. Since the central column structure does not extend to the top of the fixed glass, there are some gaps between the two adjacent lift glass after the lift glass rises, resulting in poor product sealing. Air leakage and rain leakage are always existing product defects.
[0003] The technical problem to be solved by the present application is: how to enhance the sealing performance between two adjacent lifting glasses. Utility Model Content
[0004] In order to overcome the deficiencies of the prior art, the utility model aims to provide a sealing structure for the center column of a lifting railing.
[0005] The technical solution adopted by the utility model is: a sealing structure of a middle column of a lifting railing, comprising a middle column structure, a first connecting lifting frame and a second connecting lifting frame, the middle column structure is provided with a middle column groove, the first connecting lifting frame and the second connecting lifting frame are respectively provided at both ends of the middle column groove, the first connecting lifting frame is provided with a first lifting groove with a notch facing the middle column groove, the second connecting lifting frame is provided with a second lifting groove with a notch facing the middle column groove, the first lifting groove and the second lifting groove are respectively limited and slid with the middle column groove, the notch of the middle column groove faces the second lifting groove, the second lifting groove is provided with a convex tooth, one end of the convex tooth is provided in the middle column groove, and the first lifting groove semi-surrounds the convex tooth.
[0006] In some embodiments, the convex teeth are provided with a plurality of windshield strips, which are arranged between the convex teeth and the center column grooves and are fixedly connected to the convex teeth.
[0007] In some embodiments, it includes a frame and a frame connected to a lifting frame, the frame includes a lifting protrusion, the frame connected to the lifting frame includes a lifting frame groove and a fixed lifting frame groove, the lifting frame groove is limitedly and slidably connected to the lifting protrusion, and a lifting glass is arranged between the fixed lifting frame groove and the first connected lifting frame and the second connected lifting frame.
[0008] In some embodiments, the center pillar structure includes a decorative cover, and a width of the decorative cover is longer than a depth of the center pillar groove.
[0009] In some embodiments, a frame is included, the center column structure includes a fixing groove, the frame includes a fixing side groove, and a fixed glass is arranged between the fixing side groove and the fixing groove.
[0010] In some embodiments, the first lifting groove and the second lifting groove are respectively provided with a first lifting connector or a second lifting connector abutting against the center column groove, the first lifting connector is snap-connected to the first lifting groove, and the second lifting connector is snap-connected to the second lifting groove.
[0011] The beneficial effects of the utility model are:
[0012] The sealing structure of the center column of the lifting railing improves the lifting frame connecting the lifting glass and the center column structure. After the lifting glass is raised, it ensures that the two lifting glasses can serve as wind and rain shielding functions, increases the sealing between the two lifting glasses, reduces the entry of wind and rain, and thus ensures the wind and rain shielding function of the lifting glass as a railing. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 It is a schematic diagram of the connection structure between the first connected lifting frame and the second connected lifting frame after the lifting glass is lifted;
[0015] Figure 3 is a schematic diagram of the connection structure between the first connection lifting frame, the second connection lifting frame and the center column structure after the lifting glass is lifted;
[0016] The numbers and names in the figure correspond to each other as follows: 1. Center column structure; 3. Fixed frame; 4. Frame; 5. Lifting glass; 11. Center column body; 12. Fixed groove; 13. Center column groove; 14. Decorative cover; 21. Frame connection lifting frame; 22. First connection lifting frame; 23. Second connection lifting frame; 41. Fixed side groove; 42. Lifting protrusion; 211. Connection frame body; 212. Lifting frame groove; 213. Fixed lifting frame groove; 221. First connection body; 222. First lifting groove; 223. First fixed lifting groove; 231. Second connection body; 232. Second lifting groove; 233. Second fixed lifting groove; 234. Protruding teeth; 235. Windshield strip. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] See also Figure 1 The utility model provides a technical solution: a lifting railing center column sealing structure, comprising a center column structure 1, a fixed lifting frame, a fixed frame 3 and a frame 4. The fixed lifting frame is arranged between the center column structure 1 and the frame 4.
[0019] The center column structure 1 includes a center column body 11, a fixing groove 12 and a connecting portion. The two fixing grooves 12 are respectively arranged on both sides of the center column body 11, and the notches of the fixing grooves 12 are oriented toward the fixing frame 3. The center column body 11 and the connecting portion are fixedly connected. The connecting portion is provided with a decorative cover 14 and a center column groove 13. The center column groove 13 is arranged between the decorative cover 14 and the center column body 11. The width of the decorative cover 14 is longer than the depth of the center column groove 13. The decorative cover 14 can block part of the wind and rain from entering the center column groove 13.
[0020] The frame 4 includes a fixed side groove 41 and a lifting protrusion 42. The notch of the fixed side groove 41 faces the fixed frame 3. The fixed side groove 41 and the fixed groove 12 are arranged on the same straight line. The two ends of the fixed frame 3 are fixedly connected to the fixed groove 12 or the fixed side groove 41 respectively.
[0021] The fixed lifting frame includes a frame connection lifting frame 21 , a first connection lifting frame 22 and a second connection lifting frame 23 . The frame connection lifting frame 21 is connected to the frame 4 , and the first connection lifting frame 22 and the second connection lifting frame 23 are respectively connected to the center column groove 13 .
[0022] The frame connection lifting frame 21 includes a connection frame body 211, a lifting frame groove 212, and a fixed lifting frame groove 213 for fixing the lifting glass 5. The lifting frame groove 212 and the fixed lifting frame groove 213 are respectively arranged on different sides of the connection frame body 211. The notch of the lifting frame groove 212 is provided with a frame lifting connector connected by a buckle, and the frame lifting connector is provided with a frame lifting connection end. The frame lifting connection end is in contact with the lifting protrusion 42, and the frame lifting connection end is against the outer wall of the lifting protrusion 42, and the frame connection lifting frame 21 is limited and lifted along the lifting protrusion 42.
[0023] See also Figure 1-3Regarding the first connection lifting frame 22, the first connection lifting frame 22 includes a first connection body 221, a first lifting groove 222 and a first fixed lifting groove 223 for fixing the lifting glass 5. The first lifting groove 222 and the first fixed lifting groove 223 are respectively arranged on different sides of the first connection body 221. The notch of the first lifting groove 222 faces the center column groove 13. The first lifting groove 222 is connected by a first lifting connection member provided with a buckle connection. The first lifting connection member abuts against the outer wall of the groove wall of the center column groove 13. The first lifting connection member abuts against the outer wall of the center column groove 13 and the first connection lifting frame 22 is limited and lifted along the center column groove 13. The lifting glass 5 is fixedly arranged between the first fixed lifting groove 223 and the lifting frame groove 212.
[0024] Regarding the second connection lifting frame 23, the second connection lifting frame 23 includes a second connection body 231, a second lifting groove 232 and a second fixed lifting groove 233 for fixing the lifting glass 5. The second lifting groove 232 and the second fixed lifting groove 233 are respectively arranged on different sides of the second connection body 231. The notch of the second lifting groove 232 faces the middle column groove 13, and the notch of the middle column groove 13 faces the second lifting groove 232. The second lifting groove 232 is connected by a second lifting connection member provided with a buckle connection. The second lifting connection member abuts against the outer wall of the notch of the middle column groove 13, and the second connection lifting frame 23 is limited and lifted along the middle column groove 13. The lifting glass 5 is fixedly arranged between the second fixed lifting groove 233 and the lifting frame groove 212.
[0025] The second lifting connection piece is provided with a convex tooth 234 connected with a snap-on connection, one end of the convex tooth 234 is snap-connected with the second lifting connection piece, and the other end extends into the center column groove 13, the first lifting groove 222 semi-surrounds the convex tooth 234, and the end of the convex tooth 234 extending into the center column groove 13 is provided with a windshield strip 235, the windshield strip 235 is fixedly connected to the convex tooth 234, and multiple windshield strips 235 are respectively arranged in the gap between the convex tooth 234 and the groove wall and groove bottom of the center column groove 13. The multiple windshield strips 235 form a windshield barrier, which is used to block wind and water entering the gap between the two lifting glasses 5. When the two lifting glasses 5 rise, the first connection lifting frame 22 and the second connection lifting frame 23 connected to the center column groove 13 are respectively separated from the connection with the center column groove 13, and the windshield strip 235 is elastic and will automatically fill the gap between the convex teeth 234 and the first lifting groove 222, thereby blocking external wind and rain, so as to ensure the sealing between the two lifting glasses 5 after the lifting glasses 5 rise.
[0026] The installation process of the utility model is as follows: the fixed glass is fixedly connected to the fixed frame 3, the lifting glass 5 is fixedly connected to the first connected lifting frame 22 or the second connected lifting frame 23 or the frame connected lifting frame 21, the middle column structure 1, the frame 4 and the fixed glass are connected and fixed to the wall or the ground, and finally the lifting glass 5 is slid into the frame 4 and the middle column structure 1.
[0027] Finally, it should be noted that the above description is only a preferred example of the present utility model and is not intended to limit the present utility model. Although the present utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A lifting railing center column sealing structure, comprising a center column structure (1), a first connecting lifting frame (22) and a second connecting lifting frame (23), characterized in that: The middle column structure (1) is provided with a middle column groove (13), and a first connection lifting frame (22) and a second connection lifting frame (23) are respectively provided at two ends of the middle column groove (13); the first connection lifting frame (22) is provided with a first lifting groove (222) with a notch facing the middle column groove (13); the second connection lifting frame (23) is provided with a second lifting groove (232) with a notch facing the middle column groove (13); the first lifting groove (222) and the second lifting groove (232) are respectively limitedly slid with the middle column groove (13); the notch of the middle column groove (13) faces the second lifting groove (232); the second lifting groove (232) is provided with a convex tooth (234); one end of the convex tooth (234) is arranged in the middle column groove (13); and the first lifting groove (222) semi-surrounds the convex tooth (234).
2. The sealing structure of the lifting railing center column according to claim 1, characterized in that: The convex teeth (234) are provided with a plurality of windshield strips (235), and the windshield strips (235) are arranged between the convex teeth (234) and the center column groove (13) and are fixedly connected to the convex teeth (234).
3. The sealing structure of the lifting railing center column according to claim 1, characterized in that: The invention comprises a frame (4) and a frame-connected lifting frame (21), wherein the frame (4) comprises a lifting protrusion (42), the frame-connected lifting frame (21) comprises a lifting frame groove (212) and a fixed lifting frame groove (213), the lifting frame groove (212) is connected to the lifting protrusion (42) in a limited sliding manner, and a lifting glass (5) is arranged between the fixed lifting frame groove (213) and the first connected lifting frame (22) and the second connected lifting frame (23).
4. The sealing structure of the lifting railing center column according to claim 1, characterized in that: The center column structure (1) comprises a decorative cover (14), the width of the decorative cover (14) being longer than the depth of the center column groove (13).
5. The sealing structure of the lifting railing center column according to claim 1, characterized in that: It comprises a frame (4), the center column structure (1) comprises a fixing groove (12), the frame (4) comprises a fixing side groove (41), and a fixing glass is arranged between the fixing side groove (41) and the fixing groove (12).
6. The sealing structure of the lifting railing center column according to claim 1, characterized in that: The first lifting groove (222) and the second lifting groove (232) are respectively provided with a first lifting connection piece or a second lifting connection piece abutting against the center column groove (13); the first lifting connection piece is snap-connected to the first lifting groove (222), and the second lifting connection piece is snap-connected to the second lifting groove (232).