Liftable bay window handrail

Abstract

The utility model relates to the technical field of lifting bay window railings, in particular to a lifting bay window railing which comprises a bottom plate and sleeves, the rear portion of the top of the bottom plate is fixedly connected with the bottoms of the sleeves, the inner walls of the sleeves are connected with a control structure, the top of the control structure is connected with a top plate, and the top plate is connected with the bottom plate. The two ends of the inner side of the top plate are connected with fixing structures respectively, the two ends of the rear portion of the top of the bottom plate are fixedly connected with supports respectively, in the control structure, the handle is held to be pulled forwards, then the screw drives the vertical rod to rotate forwards on the inner wall of the stand column, and after the vertical rod and the stand column form a 90-degree rotation angle, the handle drives the screw to rotate backwards through the vertical rod. The rear portion of the outer wall of the screw is inserted into the round opening in the rear portion of the inner wall of the stand column, the position of the vertical rod is fixed, then clothes hangers are hung on the outer wall of the vertical rod, the clothes airing operation can be completed, the functionality of the lifting bay window handrail is increased, and the using limitation of the lifting bay window handrail is eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of liftable bay window railings, and specifically relates to a liftable bay window railing. Background Art

[0002] The bay window railing is a railing set at the window, which can be used for shielding and protection to prevent people from being in danger of poking their heads out of the window.

[0003] For example, a liftable protective railing for a bay window with the authorization announcement number of "CN218780273U". A limiting frame is fixedly connected to the surface of the sliding block. Limiting blocks are respectively fixedly connected to both ends of the limiting frame. The limiting blocks are in contact with the vertical rod. The limiting blocks are used to fix the horizontal rod. An installation groove is opened inside the vertical rod. A lifting assembly is arranged in the installation groove. The lifting assembly is used to control the up and down movement of the horizontal rod, so that while the railing can be lifted and lowered, the horizontal rod can be stably fixed to prevent the horizontal rod and the sliding rod from falling. However, during the use of the liftable bay window railing, it can only achieve a protective function. Coupled with the fact that there is no balcony in the current house design, when drying clothes, the railing needs to be lowered, and then the clothes are taken out of the bay window and hung on the clothes hanger. If the clothes are not clamped tightly, they are likely to fall, and it also increases the danger, resulting in a single function and limitations in use of the liftable bay window railing. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems of single function and limitations in use of the liftable bay window railing, and to propose a liftable bay window railing.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] Design a liftable bay window railing, including a bottom plate and a sleeve. The rear of the top of the bottom plate is fixedly connected to the bottoms of multiple sleeves. A control structure is connected to the inner wall of the sleeve. The top of the control structure is connected to a top plate. Fixed structures are respectively connected to both ends of the inner side of the top plate. Brackets are respectively fixedly connected to both ends of the rear of the top of the bottom plate.

[0007] Preferably, the control structure includes a vertical column and a vertical rod. The outer wall of the vertical column is slidably clamped with the inner wall of the sleeve. The upper part of the inner wall of the vertical column is rotatably connected to the upper part of the outer wall of the vertical rod. A screw rod is threadedly connected to the inner wall of the vertical rod. A handle is fixedly connected to the bottom of the screw rod.

[0008] Preferably, the top of the vertical column is fixedly connected to the bottom of the top plate. The outer side of the top plate is in contact with the inner side of the bracket.

[0009] Preferably, a notch is processed on the outer side of the bracket.

[0010] Preferably, the fixing structure includes a cross bar and a circular plate. The outer wall of the cross bar is slidably clamped with the inner end of the top plate. The inner side of the cross bar is fixedly connected to the outer side of the circular plate. A spring is sleeved on the inner side of the outer wall of the cross bar. The two ends of the spring are respectively fixedly connected to the inner side of the top plate and the outer side of the circular plate. A spherical ball is fixedly connected to the inner side of the circular plate.

[0011] Preferably, the outer end of the cross bar is inserted into the upper inner side of the bracket.

[0012] For the liftable bay window railing proposed by the present utility model, the beneficial effects are as follows: In the control structure, by holding the handle and pulling it forward, the screw rod drives the vertical rod to rotate forward inside the inner wall of the column. When the angle between the vertical rod and the column corner is 90 degrees, the handle drives the screw rod to rotate backward through the vertical rod, and the rear outer wall of the screw rod is inserted into the circular opening on the upper rear inner wall of the column to complete the fixation of the position of the vertical rod. Then, by hanging the clothes hanger on the outer wall of the vertical rod, the operation of drying clothes can be completed, which increases the functionality of the liftable bay window railing and eliminates the usage limitations of the liftable bay window railing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is Figure 1 the schematic structural diagram of the connection relationship among the middle column, the vertical rod and the screw rod;

[0015] Figure 3 is Figure 1 the schematic structural diagram of A in;

[0016] Figure 4 is Figure 1 the schematic structural diagram of B in.

[0017] In the figure: 1, bottom plate; 2, control structure; 201, column; 202, vertical rod; 203, screw rod; 204, handle; 3, fixing structure; 301, cross bar; 302, circular plate; 303, spring; 304, spherical ball; 4, sleeve; 5, top plate; 6, bracket; 7, notch; 8, insertion plate; 9, backing plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The present utility model will be further described below with reference to the accompanying drawings:

[0019] Embodiment 1:

[0020] Please refer to Figures 1-4: In this embodiment, a liftable bay window railing includes a bottom plate 1 and a sleeve 4. The rear of the top of the bottom plate 1 is fixedly connected to the bottoms of a plurality of sleeves 4. A control structure 2 is connected to the inner wall of the sleeve 4. The top of the control structure 2 is connected to a top plate 5. Fixed structures 3 are respectively connected to the two inner ends of the top plate 5. Brackets 6 are respectively fixedly connected to the two rear ends of the top of the bottom plate 1.

[0021] The control structure 2 includes a column 201 and a vertical rod 202. The outer wall of the column 201 is slidably clamped with the inner wall of the sleeve 4. The column 201 slides up and down through the inner wall of the sleeve 4 under force. The upper part of the inner wall of the column 201 is rotatably connected to the upper part of the outer wall of the vertical rod 202. The upper part of the outer wall of the vertical rod 202 rotates through a pin shaft on the upper part of the inner wall of the column 201 under force. A screw rod 203 is threadedly connected to the inner wall of the vertical rod 202. A handle 204 is fixedly connected to the bottom of the screw rod 203. The handle 204 facilitates driving the screw rod 203 to rotate. The top of the column 201 is fixedly connected to the bottom of the top plate 5. The outer side of the top plate 5 is in contact with the inner side of the bracket 6.

[0022] In the control structure 2, hold the handle 204 and pull it forward, so that the screw rod 203 drives the vertical rod 202 to rotate forward in the inner wall of the column 201. When the angle between the vertical rod 202 and the column 201 is 90 degrees, make the handle 204 drive the screw rod 203 to rotate backward through the vertical rod 202, so that the rear of the outer wall of the screw rod 203 is inserted into the round opening on the upper part of the rear inner wall of the column 201, completing the position fixation of the vertical rod 202. Then hang the clothes hanger on the outer wall of the vertical rod 202 to complete the operation of drying clothes, increasing the functionality of the liftable bay window railing and eliminating the usage limitations of the liftable bay window railing.

[0023] A notch 7 is processed on the outer side of the bracket 6. The fixed structure 3 includes a cross bar 301 and a round plate 302. The outer wall of the cross bar 301 is slidably clamped with the inner end of the top plate 5. The cross bar 301 slides left and right through the end of the top plate 5 under force. The inner side of the cross bar 301 is fixedly connected to the outer side of the round plate 302. A spring 303 is sleeved on the inner side of the outer wall of the cross bar 301. The two ends of the spring 303 are respectively fixedly connected to the inner side of the top plate 5 and the outer side of the round plate 302. After the round plate 302 moves inward under force, it rebounds through the elastic force of the spring 303. A spherical ball 304 is fixedly connected to the inner side of the round plate 302. The spherical ball 304 facilitates driving the round plate 302 to move. The outer end of the cross bar 301 is inserted into the upper part of the inner side of the bracket 6.

[0024] Working principle:

[0025] When using this railing, first make the bottom of the bottom plate 1 fit with the bottom of the window frame. The bolt passes through the bottom plate 1 and is threadedly fixed to the bottom of the window frame, causing the spherical ball 304 to move the circular plate 302 inward, and then driving the cross bar 301 to move inward. At the same time, the circular plate 302 stretches the spring 303. Then, the top plate 5 is pulled upward, causing the upright column 201 to move upward along the inner wall of the sleeve 4. After the top plate 5 moves to the designated position, release the spherical ball 304, and the spring 303 provides elastic force, causing the circular plate 302 to drive the cross bar 301 to move outward and be inserted into the upper inner side of the bracket 6, completing the position fixation of the top plate 5, thereby realizing the elevation of the railing. Reverse operation can complete the lowering of the railing. Hold the handle 204 and pull it forward, causing the screw rod 203 to drive the vertical rod 202 to rotate forward along the inner wall of the upright column 201. When the angle between the vertical rod 202 and the upright column 201 is 90 degrees, make the handle 204 drive the screw rod 203 to rotate backward through the vertical rod 202, and insert the rear outer wall of the screw rod 203 into the circular opening on the upper rear inner wall of the upright column 201 to complete the position fixation of the vertical rod 202. Then, hang the clothes hanger on the outer wall of the vertical rod 202 to complete the operation of hanging clothes.

[0026] Embodiment 2:

[0027] Please refer to Figures 1-4 : In this embodiment, a liftable bay window railing further includes an insertion plate 8 and a backing plate 9. The outer wall of the insertion plate 8 is inserted into the inner wall of the slot 7, and the outer side of the insertion plate 8 is fixedly connected to the inner wall of the backing plate 9.

[0028] Working principle:

[0029] When there is a gap between the bracket 6 and the window frame during the railing installation, insert the insertion plate 8 into the slot plate 7. The thickness of the backing plate 9 can be selected according to the gap to achieve the installation of the backing plate 9, so that the outer side of the backing plate 9 can fit with the inner wall of the window frame, improving the overall stability.

[0030] Although the present utility model has been illustrated and described by referring to the preferred embodiments, those of ordinary skill in the art should understand that various changes in form and details can be made within the scope of the claims.

Claims

1. A liftable bay window railing, comprising a base plate (1) and a sleeve (4), characterized in that: The top rear of the base plate (1) is fixedly connected to the bottom of a plurality of sleeves (4); the inner wall of the sleeve (4) is connected to a control structure (2); the top of the control structure (2) is connected to a top plate (5); the inner ends of the top plate (5) are respectively connected to a fixed structure (3); and the top rear ends of the base plate (1) are respectively fixedly connected to brackets (6).

2. The liftable bay window railing according to claim 1, characterized in that: The control structure (2) comprises a column (201) and a vertical rod (202); the outer wall of the column (201) is slidably engaged with the inner wall of the sleeve (4); the upper part of the inner wall of the column (201) is rotatably connected with the upper part of the outer wall of the vertical rod (202); the inner wall of the vertical rod (202) is threadedly connected with a screw rod (203); and the bottom of the screw rod (203) is fixedly connected with a handle (204).

3. The liftable bay window railing according to claim 2, characterized in that: The top of the upright column (201) is fixedly connected to the bottom of the top plate (5), and the outer side of the top plate (5) is in contact with the inner side of the bracket (6).

4. The liftable bay window railing according to claim 1, characterized in that: The outer side of the bracket (6) is processed with a notch (7).

5. The liftable bay window railing according to claim 1, characterized in that: The fixing structure (3) comprises a cross bar (301) and a circular plate (302); the outer wall of the cross bar (301) is slidably engaged with the inner end of the top plate (5); the inner side of the cross bar (301) is fixedly connected to the outer side of the circular plate (302); a spring (303) is sleeved on the inner side of the outer wall of the cross bar (301); the two ends of the spring (303) are respectively fixedly connected to the inner side of the top plate (5) and the outer side of the circular plate (302); and a round ball (304) is fixedly connected to the inner side of the circular plate (302).

6. The liftable bay window railing according to claim 5, characterized in that: The outer end of the crossbar (301) is plugged into the upper inner side of the bracket (6).

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