Indoor assembly type handrail
By using a combined structure of wooden handles and rubber sleeves on the indoor prefabricated handrails, the problems of traditional handrails are solved, and higher wear resistance and comfort are achieved.
Patent Information
- Application Number
- CN202422237128.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-12
AI Technical Summary
Traditional prefabricated handrails are prone to wear of wooden structures or excessive hardness of steel handrails, causing discomfort in handrails.
An interior prefabricated handrail is designed, adopting a combined structure of a wooden handle and a rubber sleeve. The wooden handle wraps the upper part of the handrail, and a fixing mechanism wraps the lower part of the handrail, and a rubber sleeve is installed outside the wooden handle to increase wear resistance and softness.
By increasing the area and wear resistance of the upper part of the handrail, the comfort and stability of the handrails are improved, and the problems of traditional handrails are solved.
Smart Images
Figure CN223034396U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of interior decoration, and particularly relates to an indoor assembled handrail. Background Art
[0002] The handrail is usually arranged at positions such as indoor stairs, parapets, balconies, etc., and has both practical and decorative functions. It is a component for people to hold on the upper edge (top surface) of the railing or parapet for support when walking. The materials are mostly wood, and there are also metals, plastics, terrazzo, and marble. It is required to be safe, firm, beautiful, and the surface is smooth without sharp edges and corners.
[0003] However, most of the traditional assembled handrails are made of wooden structures. The upper part of the wooden structure is prone to wear due to long-term use, resulting in damage to the wooden handrail. At the same time, when using a steel handrail, it is also easy to cause discomfort for users to hold due to excessive hardness.
[0004] Based on this, an indoor assembled handrail with a combination of a wooden handle and a rubber sleeve is designed. Summary of the Invention
[0005] The purpose of the utility model is to overcome the deficiencies existing in the prior art and provide an indoor assembled handrail. In the utility model, the wooden handle wraps the upper part of the handrail rod, the fixing mechanism wraps the lower part of the handrail rod, and at the same time, the wooden handle is fixedly connected to the fixing mechanism to realize the complete wrapping of the handrail rod by the wooden handle and the fixing mechanism, which can increase the area of the upper part of the handrail, thus facilitating hand-holding. A rubber sleeve for protection is arranged outside the wooden handle, which can increase the wear resistance of the upper part of the wooden handle, increase the wear resistance of the wooden handrail, and at the same time increase the softness of the upper part of the handrail, increasing the comfort of using the handrail. The limiting clamping strips integrally formed on the inner surface of the rubber sleeve are installed in the first limiting clamping grooves opened on the outer surface of the wooden handle, increasing the contact area when the rubber sleeve is installed outside the wooden handle and improving the stability of the rubber sleeve installed outside the wooden handle.
[0006] To achieve the above technical purposes, the technical solution adopted in the embodiment of the utility model is:
[0007] An indoor assembled handrail includes a handrail rod, a wooden handle, a fixing mechanism, and a rubber sleeve. The wooden handle wraps the upper part of the handrail rod, the fixing mechanism wraps the lower part of the handrail rod, the fixing mechanism is arranged in the second limiting groove opened on the lower surface of the wooden handle, and the combination of the wooden handle and the fixing mechanism realizes the complete wrapping of the handrail rod.
[0008] The rubber sleeve is wrapped around the upper surface of the wooden handle. A plurality of first limiting card slots are provided on the upper surface of the wooden handle, and a second limiting card slot is provided on the side of the wooden handle. Two sides of the rubber sleeve are inserted into the inside of the second limiting card slot. A limiting card strip is integrally formed on the inner surface of the rubber sleeve, and the limiting card strip is stuck inside the first limiting card slot.
[0009] Further, the armrest rod is of an oval structure. The armrest rod is welded to the upper end of the supporting vertical rod, and a plurality of cross rods are arranged between adjacent supporting vertical rods.
[0010] Further, the fixing mechanism includes a first limiting bottom plate and a second limiting bottom plate. The second limiting bottom plate is arranged at both ends of the first limiting bottom plate;
[0011] Both ends of the first limiting bottom plate are provided with arc grooves adapted to the supporting vertical rod. One end of the second limiting bottom plate is provided with an arc groove adapted to the supporting vertical rod. The first limiting bottom plate and the second limiting bottom plate are stuck on the outer periphery of the supporting vertical rod through the arc grooves.
[0012] Further, the first limiting bottom plate and the second limiting bottom plate are fixed to the wooden handle by screws.
[0013] Further, a first limiting groove adapted to the armrest rod is provided on the lower surface of the wooden handle. Third limiting grooves adapted to the armrest rod are provided on the upper surfaces of the first limiting bottom plate and the second limiting bottom plate, and after the first limiting groove and the third limiting groove are spliced, they are completely attached to the armrest rod.
[0014] The beneficial effects brought by the technical solution provided by the embodiment of the present utility model are as follows:
[0015] (1) In the present utility model, the wooden handle is arranged to wrap the upper part of the armrest rod, and the fixing mechanism wraps the lower part of the armrest rod. At the same time, the wooden handle and the fixing mechanism are fixedly connected, realizing the complete wrapping of the armrest rod by the wooden handle and the fixing mechanism, which can increase the area of the upper part of the armrest, thus facilitating hand-holding. And a rubber sleeve for protection is arranged outside the wooden handle, which can increase the wear resistance of the upper part of the wooden handle, increase the wear resistance of the wooden armrest, and at the same time increase the softness of the upper part of the armrest, increasing the comfort of using the armrest. And the limiting card strip integrally formed on the inner surface of the rubber sleeve is installed in the first limiting card slot opened on the outer surface of the wooden handle, increasing the contact area when the rubber sleeve is installed outside the wooden handle and improving the stability of the rubber sleeve installed outside the wooden handle.
[0016] (2) The fixing mechanism of the present utility model includes a first limiting bottom plate and a second limiting bottom plate. Arc grooves are provided at both ends of the first limiting bottom plate and one end of the second limiting bottom plate, facilitating the first limiting bottom plate and the second limiting bottom plate to be clamped on the side of the supporting vertical rod through the arc grooves. The first limiting bottom plate and the second limiting bottom plate are installed in the second limiting groove by screws, increasing the stability of the fixation of the first limiting bottom plate and the second limiting bottom plate to the wooden handle. The first limiting groove provided on the lower surface of the wooden handle, and the third limiting groove provided on the upper surfaces of the first limiting bottom plate and the second limiting bottom plate can be adapted to the armrest rod, so that when the first limiting bottom plate and the second limiting bottom plate are installed inside the second limiting groove, they cooperate with the wooden handle to fix the armrest rod, increasing the stability of the wooden handle installed outside the armrest rod through the fixing mechanism. Description of the Drawings
[0017] Figure 1 is a schematic structural diagram of an indoor prefabricated armrest in an embodiment of the present utility model.
[0018] Figure 2 is Figure 1 the assembly structure schematic of the indoor prefabricated armrest in Figure 1 .
[0019] Figure 3 is Figure 1 the assembly structure schematic of the indoor prefabricated armrest in Figure 2 .
[0020] Figure 4 is Figure 2 or Figure 3 the exploded view of the assembly structure of the indoor prefabricated armrest in.
[0021] Figure 5 is Figure 3 the enlarged structure diagram at A in.
[0022] Description of the Reference Numerals: 1 - supporting vertical rod; 2 - armrest rod; 3 - cross bar; 4 - wooden handle; 51 - first limiting groove; 52 - third limiting groove; 6 - second limiting groove; 7 - first limiting bottom plate; 8 - second limiting bottom plate; 9 - rubber sleeve; 10 - limiting strip; 11 - first limiting card slot; 12 - second limiting card slot. Detailed Embodiment
[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by orientation words such as "inside, outside", "up, down", "left, right", etc. is usually based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description. Without contrary description, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the protection scope of the present utility model.
[0024] In order to make the purpose, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0025] As Figures 1-5 shown, an indoor prefabricated handrail includes a handrail rod 2, a wooden handle 4, a fixing mechanism and a rubber sleeve 9. The wooden handle 4 is wrapped around the upper part of the handrail rod 2, and the fixing mechanism is wrapped around the lower part of the handrail rod 2. The fixing mechanism is arranged in a second limiting groove 6 opened on the lower surface of the wooden handle 4. The combination of the wooden handle 4 and the fixing mechanism realizes the complete wrapping of the handrail rod 2.
[0026] The rubber sleeve 9 is coated on the upper surface of the wooden handle 4. A plurality of first limiting card slots 11 are opened on the upper surface of the wooden handle 4, and a second limiting card slot 12 is opened on the side of the wooden handle 4. Two sides of the rubber sleeve 9 are inserted into the inside of the second limiting card slot 12. A limiting card strip 10 integrally formed on the inner surface of the rubber sleeve 9 is stuck inside the first limiting card slot 11.
[0027] The handrail rod 2 is of an oval structure. The handrail rod 2 is welded to the upper end of the supporting vertical rod 1, and a plurality of cross bars 3 are arranged between adjacent supporting vertical rods 1.
[0028] The cross section of the rubber sleeve 9 is a "C" - shaped structure, and three limiting card strips 10 integrally formed on the inner surface of the rubber sleeve 9 are provided, and the three limiting card strips 10 correspond one - to - one to three first limiting card slots 11 opened on the outer surface of the wooden handle 4.
[0029] The fixing mechanism includes a first limiting bottom plate 7 and a second limiting bottom plate 8. The second limiting bottom plate 8 is arranged at both ends of the first limiting bottom plate 7.
[0030] Arc grooves adapted to the supporting vertical rod 1 are arranged at both ends of the first limiting bottom plate 7, and an arc groove adapted to the supporting vertical rod 1 is arranged at one end of the second limiting bottom plate 8. The first limiting bottom plate 7 and the second limiting bottom plate 8 are stuck on the outer periphery of the supporting vertical rod 1 through the arc grooves.
[0031] The first limiting bottom plate 7 and the second limiting bottom plate 8 are fixed to the wooden handle 4 by screws.
[0032] A first limiting groove 51 adapted to the handrail rod 2 is opened on the lower surface of the wooden handle 4. A third limiting groove 52 adapted to the handrail rod 2 is opened on the upper surfaces of the first limiting bottom plate 7 and the second limiting bottom plate 8, and after the first limiting groove 51 and the third limiting groove 52 are spliced, they are completely fitted with the handrail rod 2.
[0033] In this embodiment, the wooden handle 4 is wrapped around the upper part of the handrail rod 2, which can increase the area of the upper part of the handrail rod 2, thus facilitating hand-holding. A rubber sleeve 9 for protection is arranged outside the wooden handle 4. The rubber sleeve 9 increases the wear resistance of the upper part of the wooden handle 4. While increasing the wear resistance of the wooden handrail, it can also increase the softness of the upper part of the handrail, thereby increasing the comfort of using the handrail and solving the problem of discomfort caused by the excessive hardness of the steel handrail when holding it. The limiting strip 10 integrally formed on the inner surface of the rubber sleeve 9 is installed in the first limiting slot 11 opened on the outer surface of the wooden handle 4, increasing the contact area when the rubber sleeve 9 is installed outside the wooden handle 4 and improving the stability of the rubber sleeve 9 installed outside the wooden handle 4.
[0034] In this embodiment, the fixing mechanism is composed of a first limiting bottom plate 7 and a second limiting bottom plate 8. The arc grooves provided at both ends of the first limiting bottom plate 7 and one end of the second limiting bottom plate 8 facilitate the first limiting bottom plate 7 and the second limiting bottom plate 8 to be stuck on the side of the support vertical rod 1 through the arc grooves. The first limiting bottom plate 7 and the second limiting bottom plate 8 are installed in the second limiting slot 6 by screws, increasing the stability of the fixation of the first limiting bottom plate 7 and the second limiting bottom plate 8 with the wooden handle 4. And a first limiting slot 51 adapted to the handrail rod 2 is opened on the lower surface of the wooden handle 4, and a third limiting slot 52 adapted to the handrail rod 2 is opened on the upper surfaces of the first limiting bottom plate 7 and the second limiting bottom plate 8. When the first limiting bottom plate 7 and the second limiting bottom plate 8 are installed inside the second limiting slot 6, they cooperate with the wooden handle 4 to fix the handrail rod 2, increasing the stability of the wooden handle 4 installed outside the handrail rod 2 through the fixing mechanism.
[0035] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solutions of the present invention and are not restrictive. Although the present invention has been described in detail with reference to the examples, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.
Claims
1. An indoor assembled handrail, characterized in that: The invention comprises a handrail (2), a wooden handle (4), a fixing mechanism and a rubber sleeve (9), wherein the wooden handle (4) is wrapped around the upper part of the handrail (2), the fixing mechanism is wrapped around the lower part of the handrail (2), the fixing mechanism is arranged in a second limiting groove (6) provided on the lower surface of the wooden handle (4), and the wooden handle (4) and the fixing mechanism are combined to completely wrap the handrail (2); The rubber sleeve (9) covers the upper surface of the wooden handle (4); a plurality of first limit slots (11) are provided on the upper surface of the wooden handle (4); a second limit slot (12) is provided on the side of the wooden handle (4); two side edges of the rubber sleeve (9) are inserted into the second limit slots (12); an integrally formed limit strip (10) is provided on the inner surface of the rubber sleeve (9); and the limit strip (10) is clamped in the first limit slot (11).
2. The indoor assembled handrail according to claim 1, characterized in that: The handrail (2) is an elliptical structure; the handrail (2) is welded to the upper end of the supporting vertical rod (1); and a plurality of cross rods (3) are arranged between adjacent supporting vertical rods (1).
3. The indoor assembled handrail according to claim 2, characterized in that: The fixing mechanism comprises a first position-limiting bottom plate (7) and a second position-limiting bottom plate (8), wherein the second position-limiting bottom plate (8) is arranged at two ends of the first position-limiting bottom plate (7); Both ends of the first limiting bottom plate (7) are provided with arc grooves adapted to the supporting vertical rod (1), and one end of the second limiting bottom plate (8) is provided with an arc groove adapted to the supporting vertical rod (1), and the first limiting bottom plate (7) and the second limiting bottom plate (8) are clamped on the outer circumference of the supporting vertical rod (1) through the arc grooves.
4. The indoor assembled handrail according to claim 3, characterized in that: The first limiting bottom plate (7) and the second limiting bottom plate (8) are fixed to the wooden handle (4) by means of screws.
5. The indoor assembled handrail according to claim 3, characterized in that: A first limiting groove (51) adapted to the handrail (2) is formed on the lower surface of the wooden handle (4), and a third limiting groove (52) adapted to the handrail (2) is formed on the upper surfaces of the first limiting bottom plate (7) and the second limiting bottom plate (8), and the first limiting groove (51) and the third limiting groove (52) are completely fitted to the handrail (2) after being spliced.