Hidden frame glass handrail with adjustable height

Abstract

The utility model discloses a height-adjustable hidden frame glass handrail which comprises a plurality of rod bodies, first adjusting assemblies are arranged in the rod bodies, second adjusting assemblies are arranged at one ends of the first adjusting assemblies, and a glass body is arranged between the second adjusting assemblies. According to the glass railing, the first adjusting assembly and the second adjusting assembly are matched with each other, so that the height of the glass railing can be flexibly adjusted, it is ensured that even if deviation occurs in a mounting hole position, accurate adjustment can be conducted, and mounting convenience and adaptability are ensured; the stability and durability of the system are enhanced, the height adjustment operation is simple and easy to implement, the height adjustment operation can be completed without complex tools or professional skills, and then the problems that the position is fixed and flexible adjustment cannot be achieved in the installation process of a traditional glass handrail are solved.

Description

Technical Field

[0001] This utility model relates to the field of glass railing technology, specifically to an adjustable height frameless glass railing. Background Technology

[0002] Glass railings are railing structures that use transparent or semi-transparent glass as the main material, typically used for dividing balconies, staircases, terraces, or interior spaces in buildings. They not only provide security but also maintain a sense of visual openness due to their transparency, preventing the feeling of space being obstructed. Furthermore, glass railings have a modern and simple appearance, making them very popular in architectural design and interior decoration.

[0003] When installing existing frameless glass railings, the fixing position of the railings is mostly fixed, which can lead to deviations in the glass mounting holes or poor adjustment due to the installation position.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes an adjustable height frameless glass railing to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] An adjustable-height frameless glass railing includes multiple rods. A first adjustment component is provided inside each rod, and a second adjustment component is provided at one end of the first adjustment component. A glass body is provided between the second adjustment components. The first adjustment component includes an adjustment groove, which is formed inside the rod. An adjustment rod is provided on one side of the rod, and one end of the adjustment rod extends into the interior of the adjustment groove and is connected to the inner wall of the adjustment groove.

[0008] Furthermore, to better ensure the height adjustment effect, a worm gear is provided on the outer wall of the adjusting rod, a worm wheel is meshed on the worm gear, a bidirectional threaded rod is provided on the worm wheel, and the bidirectional threaded rod is fixedly installed inside the adjusting groove by a fixed seat, and a moving rod is connected to the bidirectional threaded rod.

[0009] Furthermore, in order to better ensure the limiting effect, the outer wall of the moving rod is provided with multiple sliding protrusions, the inner wall of the adjusting groove is provided with multiple moving grooves, and the sliding protrusions are slidably connected inside the moving grooves.

[0010] Furthermore, in order to better ensure the limiting clamping effect, the second adjustment component includes a connecting groove, which is opened on both sides of the moving rod. A limiting block is set inside the connecting groove by fixing bolts. Multiple limiting grooves are opened on one side of the limiting block. A bidirectional threaded rod is provided on one side of the limiting block, and one end of the bidirectional threaded rod extends into the interior of the limiting groove and connects with the inner wall of the limiting groove.

[0011] Furthermore, to better ensure the adjustment effect, the bidirectional threaded rod is threadedly connected to a limiting plate, and the limiting plate is slidably connected inside the limiting groove. One side of the limiting plate is connected to multiple positioning bolts, and the glass body is fixed between the limiting plates by the positioning bolts.

[0012] Furthermore, to better ensure the fixing effect, a rotating column is provided at the bottom of one of the moving rods, and a fixing plate is connected to one end of the rotating column. Multiple positioning bolts are provided on the fixing plate.

[0013] Furthermore, in order to better ensure the angle adjustment and limiting effect, a ratchet is provided on the rotating column, a pawl is engaged with the ratchet, an adjusting spring is provided on one side of the pawl, and the pawl and the adjusting spring are connected to the upper end of the fixed plate through a rotating shaft.

[0014] The beneficial effects of this utility model are as follows: Firstly, the cooperation of the first and second adjustment components enables flexible adjustment of the glass railing height, ensuring precise adjustment even in cases of deviation in the installation hole positions, thus guaranteeing installation convenience and adaptability. Secondly, the use of mechanical structures such as worm gears and bidirectional threaded rods not only enhances the system's stability and durability but also makes height adjustment simple and easy, requiring no complex tools or professional skills. Furthermore, the combination of limiting blocks, limiting plates, and positioning bolts ensures the secure fixing of the glass body, improving the overall structural safety performance and thus solving the problem of fixed position and inflexible adjustment during traditional glass railing installation. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a structural diagram of an adjustable height hidden frame glass railing according to an embodiment of the present utility model;

[0017] Figure 2This is a side sectional view of the first adjustment component structure of an adjustable height hidden frame glass railing according to an embodiment of the present utility model;

[0018] Figure 3 This is an exploded view of the first adjustment component of an adjustable height hidden frame glass railing according to an embodiment of the present utility model;

[0019] Figure 4 yes Figure 3 Enlarged view of point a in the middle;

[0020] Figure 5 This is an exploded view of the second adjustment component structure of an adjustable height concealed frame glass railing according to an embodiment of the present invention. Figure 1 ;

[0021] Figure 6 This is a side sectional view of the structure of the second adjustment component of an adjustable height hidden frame glass railing according to an embodiment of the present utility model;

[0022] Figure 7 This is an exploded view of the second adjustment component structure of an adjustable height concealed frame glass railing according to an embodiment of the present invention. Figure 2 .

[0023] In the picture:

[0024] 1. Rod body; 2. First adjustment assembly; 201. Adjusting rod; 202. Worm gear; 203. Worm wheel; 204. One double-threaded rod; 205. Moving rod; 206. Sliding protrusion; 3. Second adjustment assembly; 301. Adjusting spring; 302. Limiting block; 303. Two double-threaded rod; 304. Limiting plate; 305. One positioning bolt; 306. Rotating column; 307. Ratchet; 308. Pawl; 309. Fixing plate; 4. Glass body; 5. Adjusting groove; 6. Moving groove; 7. Connecting groove; 8. Limiting groove; 9. Two positioning bolts. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1:

[0027] like Figures 1-7 As shown, an adjustable height frameless glass railing according to an embodiment of the present utility model includes two rods 1, and a first adjustment component 2 is provided inside the rod 1 for adjusting the installation height;

[0028] The first adjusting component 2 includes an adjusting groove 5, which is opened inside the rod body 1. An adjusting rod 201 is provided on one side of the rod body 1. One end of the adjusting rod 201 extends into the interior of the adjusting groove 5 and is connected to the inner wall of the adjusting groove 5. A worm gear 202 is provided on the outer wall of the adjusting rod 201. A worm wheel 203 is meshed on the worm gear 202. A bidirectional threaded rod 204 is provided on the worm wheel 203. The bidirectional threaded rod 204 is fixedly installed inside the adjusting groove 5 by a fixing seat. A movable rod 205 is threadedly connected to the bidirectional threaded rod 204. Multiple sliding protrusions 206 are provided on the outer wall of the movable rod 205. Multiple movable grooves 6 are opened on the inner wall of the adjusting groove 5, and the sliding protrusions 206 are slidably connected inside the movable grooves 6.

[0029] In practical applications, when adjusting the height of the railing, the operator first contacts the adjusting rod 201 located on one side of the rail body 1. This adjusting rod 201 extends into the adjusting groove 5 inside the rail body 1 and is connected to its internal structure. When the adjusting rod 201 is rotated, it drives the worm gear 202 on it to rotate. The worm gear 202 and the worm wheel 203 form a meshing connection, which means that the rotation of the worm gear 202 will be directly converted into the rotation of the worm wheel 203. A double-threaded rod 204 is installed on the worm wheel 203. As the worm wheel 203 rotates, the double-threaded rod 204 also begins to rotate. The double-threaded rod 204 means that there are threaded segments with opposite directions on the same double-threaded rod 204, which can... Simultaneously pushing or pulling the two oppositely arranged components, when the bidirectional threaded rod 204 rotates, it drives the moving rod 205, which is threaded with it, to move axially. Since the outer wall of the moving rod 205 is provided with multiple sliding protrusions 206, these protrusions are embedded in the moving grooves 6 on the inner wall of the adjusting groove 5, ensuring that the moving rod 205 can only move along a predetermined path (i.e., in the vertical direction) and will not rotate with the bidirectional threaded rod 204. As the moving rod 205 rises or falls, the entire railing system rises or falls accordingly, thereby realizing the adjustment of the railing height. The fixed seat is used to stabilize the position of the bidirectional threaded rod 204, ensuring that the threaded rod remains stationary and can effectively transmit motion during the entire adjustment process.

[0030] Example 2:

[0031] like Figures 1-7 As shown, an adjustable height frameless glass railing according to an embodiment of the present utility model includes two rods 1, a first adjustment component 2 is provided inside the rod 1, a second adjustment component 3 is provided at one end of the first adjustment component 2, and a glass body 4 is provided between the second adjustment components 3.

[0032] The second adjusting component 3 includes a connecting groove 7, which is formed on both sides of the moving rod 205. A limiting block 302 is installed inside the connecting groove 7 via fixing bolts. Multiple limiting grooves 8 are formed on one side of the limiting block 302. A bidirectional threaded rod 303 is provided on one side of the limiting block 302, with one end extending into the interior of the limiting groove 8 and connecting to the inner wall of the limiting groove 8. A limiting plate 304 is threadedly connected to the bidirectional threaded rod 303, and the limiting plate 304 is slidably connected inside the limiting groove 8. One side of the limiting plate 304 is connected to... Multiple positioning bolts 305 are used, and the glass body 4 is fixed between the limiting plates 304 by the positioning bolts 305. A rotating column 306 is provided at the bottom of one of the moving rods 205. A fixed plate 309 is connected to one end of the rotating column 306. Multiple positioning bolts 9 are provided on the fixed plate 309. A ratchet 307 is provided on the rotating column 306. A pawl 308 is engaged with the ratchet 307. An adjusting spring 301 is provided on one side of the pawl 308. The pawl 308 and the adjusting spring 301 are set at the upper end of the fixed plate 309 through a rotating shaft.

[0033] In practical applications, when it is necessary to limit the glass body 4, the limiting block 302 can be placed and fixed by the cooperation of the connecting groove 7 and the fixing bolt. The limiting block 302 is provided with multiple limiting grooves 8, and there is a bidirectional threaded rod 303 inside. Its function is to push or pull the limiting plates 304 on both sides to slide in the limiting grooves 8 by rotating. The limiting plates 304 are connected to the bidirectional threaded rod 303 by threads and can move with the rotation of the bidirectional threaded rod 303, thereby adjusting the distance between the two limiting plates 304, and thus realizing the limitation of the glass body 4. After the glass body 4 is fixed in place, the positioning bolt 305 is used to firmly fix the glass body 4 between the two limiting plates 304 to ensure the safety and stability of the glass. When the angle needs to be adjusted, the user can disengage the pawl 308 from the ratchet 307 in a certain way (such as manual release), allowing the rotating column 306 to rotate freely, thereby changing the position of the moving rod 205. Once the desired angle is reached, the pawl 308 will re-engage with the ratchet 307 under the action of the adjusting spring 301, preventing the rotating column 306 from rotating in the opposite direction, thereby locking the new angle.

[0034] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0035] In summary, with the help of the above-mentioned technical solution of this utility model, when it is necessary to adjust the height of the railing, the operator first comes into contact with the adjusting rod 201 located on one side of the rail body 1. This adjusting rod 201 extends into the adjusting groove 5 inside the rail body 1 and is connected to its internal structure. When the adjusting rod 201 is rotated, it drives the worm gear 202 on it to rotate. The worm gear 202 and the worm wheel 203 form a meshing connection, which means that the rotation of the worm gear 202 will be directly converted into the rotation of the worm wheel 203. A double-threaded rod 204 is installed on the worm wheel 203. As the worm wheel 203 rotates, the double-threaded rod 204 also begins to rotate. 204 means that there are threaded segments with opposite directions on the same bidirectional threaded rod 204, which can simultaneously push or pull two oppositely arranged components. When the bidirectional threaded rod 204 rotates, it drives the moving rod 205, which is threaded with it, to move axially. Since the outer wall of the moving rod 205 is provided with multiple sliding protrusions 206, these protrusions are embedded in the moving grooves 6 on the inner wall of the adjusting groove 5, ensuring that the moving rod 205 can only move along a predetermined path (i.e., in the vertical direction) and will not rotate with the bidirectional threaded rod 204. As the moving rod 205 rises or falls, the entire railing system rises or falls accordingly, thereby realizing the height adjustment of the railing. The fixed seat is used to stabilize the position of the bidirectional threaded rod 204 for adjustment, ensuring that the threaded rod remains stationary and can effectively transmit movement throughout the adjustment process. When it is necessary to limit the glass body 4, the limiting block 302 can be placed and fixed by the cooperation of the connecting groove 7 and the fixing bolt. The limiting block 302 is provided with multiple limiting grooves 8, and the bidirectional threaded rod 303 is provided inside. Its function is to push or pull the limiting plates 304 on both sides to slide in the limiting grooves 8 by rotation. The limiting plates 304 are connected to the bidirectional threaded rod 303 by threads and can move with the rotation of the bidirectional threaded rod 303, thereby adjusting the two limiting plates. The distance between the positioning plates 304 is used to limit and fix the glass body 4. After limiting, the glass body 4 is tightly fixed between the two positioning plates 304 by the positioning bolt 305 to ensure the safety and stability of the glass. When the angle needs to be adjusted, the user can disengage the pawl 308 from the ratchet 307 in a certain way (such as manual release), allowing the rotating column 306 to rotate freely, thereby changing the position of the moving rod 205. Once the required angle is reached, the pawl 308 will re-engage with the ratchet 307 under the action of the adjusting spring 301, preventing the rotating column 306 from rotating in the opposite direction, thereby locking the new angle.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable height concealed glass railing, characterized in that, It includes multiple rods (1), and a first adjustment component (2) is provided inside the rod (1). A second adjustment component (3) is provided at one end of the first adjustment component (2), and a glass body (4) is provided between the second adjustment components (3). The first adjustment component (2) includes an adjustment groove (5), which is opened inside the rod body (1). An adjustment rod (201) is provided on one side of the rod body (1). One end of the adjustment rod (201) extends into the interior of the adjustment groove (5) and is connected to the inner wall of the adjustment groove (5).

2. The adjustable-height frameless glass railing according to claim 1, characterized in that, The outer wall of the adjusting rod (201) is provided with a worm gear (202), and a worm wheel (203) is meshed on the worm gear (202). A bidirectional threaded rod (204) is provided on the worm wheel (203), and the bidirectional threaded rod (204) is fixedly installed inside the adjusting groove (5) by a fixing seat. A moving rod (205) is connected to the bidirectional threaded rod (204).

3. The adjustable-height concealed-frame glass railing according to claim 2, characterized in that, The outer wall of the moving rod (205) is provided with multiple sliding protrusions (206), and the inner wall of the adjusting groove (5) is provided with multiple moving grooves (6), and the sliding protrusions (206) are slidably connected inside the moving grooves (6).

4. The adjustable-height frameless glass railing according to claim 3, characterized in that, The second adjustment component (3) includes a connecting groove (7), which is opened on both sides of the moving rod (205). A limiting block (302) is set inside the connecting groove (7) by fixing bolts. A plurality of limiting grooves (8) are opened on one side of the limiting block (302). A bidirectional threaded rod (303) is provided on one side of the limiting block (302), and one end of the bidirectional threaded rod (303) extends into the interior of the limiting groove (8) and is connected to the inner wall of the limiting groove (8).

5. The adjustable-height frameless glass railing according to claim 4, characterized in that, The bidirectional threaded rod (303) is threadedly connected to a limiting plate (304), and the limiting plate (304) is slidably connected inside the limiting groove (8). A plurality of positioning bolts (305) are connected to one side of the limiting plate (304), and the glass body (4) is fixed between the limiting plates (304) by the positioning bolts (305).

6. The adjustable-height frameless glass railing according to claim 5, characterized in that, One of the movable rods (205) has a rotating column (306) at its bottom end. One end of the rotating column (306) is connected to a fixing plate (309), and the fixing plate (309) is provided with a plurality of positioning bolts (9).

7. The adjustable-height frameless glass railing according to claim 6, characterized in that, A ratchet (307) is provided on the rotating column (306), and a pawl (308) is engaged on the ratchet (307). An adjusting spring (301) is provided on one side of the pawl (308), and the pawl (308) and the adjusting spring (301) are connected to the upper end of the fixed plate (309) through a rotating shaft.

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