Stair structure

Abstract

The utility model discloses a stair structure, and relates to the technical field of house construction. The device comprises a step fixedly connected to one side of a wall, a mounting table is fixedly connected to the other side of the step, a clamping groove is formed in one side of the mounting table, a sliding rod is fixedly connected to the interior of the clamping groove, springs symmetrically sleeve one end of the sliding rod, and arc-shaped clamping blocks are fixedly connected to one ends of the springs; the arc-shaped clamping blocks are slidably connected to the interiors of the clamping grooves, the arc-shaped clamping blocks are arranged at one ends of the sliding rods in a sleeving mode, a potted plant is installed at one end of the step, and the potted plant is installed between the two arc-shaped clamping blocks. According to the device, firstly, a potted plant is inserted between two arc-shaped clamping blocks, then deformation is generated through stress of a spring, the two arc-shaped clamping blocks are oppositely ejected out in the length direction of a sliding rod, and the two arc-shaped clamping blocks oppositely clamp the potted plant, so that the potted plant is installed more stably, and the possibility that the potted plant tumbles after being collided is effectively reduced.

Description

Technical Field

[0001] The present application relates to the field of house construction, and in particular to a staircase structure. Background Art

[0002] Stairs are components used for transportation between floors in buildings. They are composed of continuous steps, platforms, and enclosure structures. Considering safety issues, stairs must also be installed in high-rise buildings with elevators, and such stairs are generally connected to the wall on one side.

[0003] The concrete staircase structure mentioned in the existing Chinese public patent authorization announcement number: CN203429936U solves the problem of reducing the self-weight of concrete stairs, reducing material waste, and reducing construction costs. The technical solution adopted is a concrete staircase structure, including: inclined stair treads and steps, the steps are continuously arranged along the stair treads, a group of stair tread hollow holes are arranged in the inclined direction of the stair treads, and the steps are arranged in the horizontal direction. The stair treads and the steps are integrated into a concrete staircase structure. The beneficial effects of the utility model are simple structure, convenient construction, reduced self-weight of concrete stairs, reduced material waste, and reduced construction costs.

[0004] In order to improve the indoor environment, people usually place potted plants at one end of the steps. As pedestrians go up and down the stairs, they will inevitably bump into the potted plants occasionally, causing the potted plants to move along the surface of the steps. However, the concrete staircase structure described in the above patent lacks the necessary fixing structure, which makes it easy for the potted plants to roll down the steps, causing the potted plants to break and affecting the safety of pedestrians. Utility Model Content

[0005] The purpose of the present application is to provide a staircase structure to solve the problem that a concrete staircase structure described in the above patent lacks a necessary fixing structure, which easily causes potted plants to roll down the steps, resulting in the potted plants being broken and affecting the safety of pedestrians.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A staircase structure comprises a step fixedly connected to one side of a wall, the other side of the step is fixedly connected to a mounting platform, one side of the mounting platform is provided with a clamping groove, a sliding rod is fixedly connected to the inside of the clamping groove, one end of the sliding rod is symmetrically sleeved with a spring, one end of the spring is fixedly connected to an arc-shaped clamping block, the arc-shaped clamping block is slidably connected to the inside of the clamping groove, and the arc-shaped clamping block is sleeved on one end of the sliding rod, a potted plant is installed at one end of the step, and the potted plant is installed between two arc-shaped clamping blocks.

[0008] By adopting the above technical solution, the potted plant is first inserted between the two arc-shaped clamping blocks, and then deformed by the force of the spring, and the two arc-shaped clamping blocks are pushed out toward each other along the length direction of the sliding rod, and the two arc-shaped clamping blocks clamp the potted plant toward each other, so that the installation of the potted plant is more stable, and the possibility of the potted plant rolling down after a collision is effectively reduced.

[0009] Furthermore, a water collecting trough is provided at one end of the step, the interior of the water collecting trough is filled with a sand and gravel layer, and the potted plant is installed on the top of the sand and gravel layer.

[0010] By adopting the above technical solution, a sand and gravel layer is set up to absorb the water overflowing from the potted plants, thereby effectively reducing the flow of water to the surface of the steps.

[0011] Furthermore, an inclined water diversion hole is provided at the bottom of the water collection tank, and the water collection tanks at one end of two adjacent steps are interconnected through the water diversion hole, and the water diversion hole at the bottom is externally connected to a drainage pipe to facilitate rapid discharge of water.

[0012] By adopting the above technical solution, water diversion holes are provided to facilitate the drainage of accumulated water inside multiple water collection tanks.

[0013] Furthermore, an armrest is fixedly connected to the top of the mounting platform, a storage slot is provided on the top of the armrest, a central axis is rotatably connected to the inside of the storage slot, a protective net is rolled up on the periphery of the central axis, a pair of clip-on components are installed at the bottom of the protective net, a drive component is installed at one end of the central axis, the clip-on component includes an elastic clip block fixedly connected to the bottom of the protective net, a slot is provided on one side of the mounting platform, and a clip port adapted to the elastic clip block is provided on one side of the slot.

[0014] By adopting the above technical solution, the central axis is driven to rotate by starting the driving assembly, and one end of the protective net is unwound and detached from the storage slot. Then, the elastic card block is pulled into the slot, and the slot is embedded in the slot. At the same time, a fixed connection is formed between one end of the protective net and the mounting platform, so that the protective net blocks one side of the handrail, effectively reducing the risk of children accidentally passing through the empty space in the middle of the handrail while playing and causing the risk of falling.

[0015] Furthermore, the driving assembly includes a bevel gear 1 fixedly connected to one end of the central axis, a bevel gear 2 adapted to the bevel gear 1 is rotatably connected to the inner side of the storage groove, and one end of the bevel gear 2 passes through the armrest and is fixedly connected to a handle.

[0016] By adopting the above technical solution, by turning the handle, bevel gear 2 is meshed with bevel gear 1, and the central shaft is driven to rotate, thereby completing the driving of the central shaft.

[0017] Furthermore, a rubber pad is fixedly connected to one side of the step.

[0018] By adopting the above technical solution and arranging the rubber pad, the pain caused by the collision between the footsteps and the side of the step can be reduced.

[0019] Furthermore, an anti-slip groove is provided on the top of the step.

[0020] By adopting the above technical solution and providing the anti-skid groove, the grip of pedestrians walking on the steps is improved.

[0021] Furthermore, the periphery of the handrail is coated with a silicone waterproof coating.

[0022] By adopting the above technical solution and providing an organic silicon waterproof coating, the degree of rust of the handrail caused by water vapor can be reduced.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. First, insert the potted plant between the two arc-shaped clamps, and then use the spring force to deform, and push the two arc-shaped clamps toward each other along the length direction of the slide rod, so that the two arc-shaped clamps clamp the potted plant toward each other, making the installation of the potted plant more stable and effectively reducing the possibility of the potted plant rolling down after being hit.

[0025] 2. First, start the driving assembly to drive the central axis to rotate, and unwind one end of the protective net and detach it from the storage slot. Then pull the elastic card block into the slot, and embed the slot into the slot. At the same time, a fixed connection is formed between one end of the protective net and the mounting platform, so that the protective net blocks one side of the handrail, effectively reducing the risk of children accidentally passing through the empty space in the middle of the handrail while playing and causing a fall. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the staircase main body in this application.

[0027] Figure 2 It is a schematic diagram of the internal structure of the mounting platform in this application.

[0028] Figure 3 yes Figure 2 Enlarged view of point A in the middle.

[0029] Figure 4 It is a structural schematic diagram of the water diversion hole in this application.

[0030] Figure 5 It is a structural schematic diagram of the clamping assembly in this application.

[0031] Figure 6It is a schematic diagram of the structure of the drive component in this application.

[0032] Description of reference numerals:

[0033] 1. Step; 2. Mounting table; 3. Clamping groove; 4. Slide bar; 5. Spring; 6. Arc clamping block; 7. Potted plant; 8. Sand and gravel layer; 9. Water diversion hole; 10. Handrail; 11. Storage groove; 12. Central axis; 13. Protective net; 15. Snap-on assembly; 16. Drive assembly; 17. Rubber pad; 18. Anti-slip groove; 151. Elastic clamping block; 152. Slot; 153. Bayonet; 161. Bevel gear one; 162. Bevel gear two; 163. Handle. DETAILED DESCRIPTION

[0034] The following is combined with Figures 1 to 6 This application is described in further detail.

[0035] An embodiment of the present application discloses a staircase structure.

[0036] Reference Figure 1 and Figure 2 , Figure 3 A staircase structure includes a step 1 fixedly connected to one side of a wall, a mounting platform 2 fixedly connected to the other side of the step 1, a clamping groove 3 opened on one side of the mounting platform 2, a slide bar 4 fixedly connected to the inside of the clamping groove 3, a spring 5 symmetrically sleeved on one end of the slide bar 4, an arc-shaped clamping block 6 fixedly connected to one end of the spring 5, the arc-shaped clamping block 6 slidably connected to the inside of the clamping groove 3, and the arc-shaped clamping block 6 sleeved on one end of the slide bar 4, and a potted plant 7 installed at one end of the step 1, and the potted plant 7 is installed between two arc-shaped clamping blocks 6. First, the potted plant 7 is inserted between the two arc-shaped clamping blocks 6, and the two arc-shaped clamping blocks 6 squeeze the spring 5 along the length direction of the slide bar 4, so that the spring 5 is deformed by force, and the spring 5 generates a driving force in the opposite direction to the arc-shaped clamping block 6 along the length direction of the slide bar 4 according to its own rebound characteristics, and the two arc-shaped clamping blocks 6 clamp the potted plant 7 in opposite directions, so that the potted plant 7 is installed more stably, and the possibility of the potted plant 7 rolling down after being hit is effectively reduced.

[0037] Reference Figure 2 and Figure 4 A water collecting trough is provided at one end of the step 1, and a sand and gravel layer 8 is filled inside the water collecting trough, and a potted plant 7 is installed on the top of the sand and gravel layer 8. By setting the sand and gravel layer 8 and using the potted plant 7, when the potted plant 7 is watered, the sand and gravel layer 8 absorbs the water overflowing from the potted plant 7, effectively reducing the water flow to the surface of the step 1, thereby causing unnecessary harm.

[0038] Reference Figure 2 and Figure 4The bottom of the water collection tank is provided with an inclined water diversion hole 9, and the water collection tanks at one end of two adjacent steps 1 are connected to each other through the water diversion hole 9, and the water diversion hole 9 at the bottom is externally connected to a drainage pipe to facilitate the rapid discharge of water. By providing the water diversion hole 9, the water accumulated in multiple water collection tanks can be guided and discharged, reducing the accumulation of water in the water collection tank.

[0039] Reference Figure 1 and Figure 2 , Figure 5 A handrail 10 is fixedly connected to the top of the mounting platform 2, and a storage groove 11 is provided on the top of the handrail 10. A central axis 12 is rotatably connected to the inside of the storage groove 11. A protective net 13 is rolled up on the periphery of the central axis 12. A pair of clamping components 15 are installed at the bottom of the protective net 13. A driving component 16 is installed at one end of the central axis 12. The clamping component 15 includes an elastic clamping block 151 fixedly connected to the bottom of the protective net 13. A slot 152 is provided on one side of the mounting platform 2, and a bayonet 153 adapted to the elastic clamping block 151 is provided on one side of the slot 152. The central axis 12 is driven to rotate by rotating the driving assembly 16, and the central axis 12 unwinds the protective net 13, and then the elastic block 151 is manually pulled to insert into the slot 152, and the elastic block 151 is squeezed by the slot 152 to deform and shrink, and then the slot 152 rebounds and embeds into the slot 153, and a snap connection is formed between the elastic block 151 and the slot 153, so that one end of the protective net 13 is fixedly connected to the mounting platform 2, and the protective net 13 blocks one side of the handrail 10, effectively reducing the risk of children accidentally passing through the empty space in the middle of the handrail 10 when playing and causing the risk of falling.

[0040] Reference Figure 2 and Figure 5 , Figure 6 The driving assembly 16 includes a bevel gear 161 fixedly connected to one end of the central axis 12, and a bevel gear 162 adapted to the bevel gear 161 is rotatably connected to the inner side of the storage slot 11. One end of the bevel gear 162 passes through the handrail 10 and is fixedly connected to a handle 163. The handle 163 is manually rotated to drive the bevel gear 162 to rotate, and the bevel gear 162 is meshed with the bevel gear 161, and the bevel gear 161 drives the central axis 12 to rotate, so as to facilitate the central axis 12 to complete the winding and unwinding of the protective net 13.

[0041] Reference Figure 2 and Figure 4 A rubber pad 17 is fixedly connected to one side of the step 1. By arranging the rubber pad 17, the side of the step 1 and the foot form a soft contact through the rubber pad 17, reducing the pain caused by the collision between the footstep and the side of the step 1.

[0042] Reference Figure 2 and Figure 4 The top of the step 1 is provided with an anti-skid groove 18. The anti-skid groove 18 can increase the friction between the top surface of the step 1 and the foot, thereby improving the grip of pedestrians walking on the step 1.

[0043] Reference Figure 1 and Figure 2 The outer periphery of the handrail 10 is coated with an organic silicon waterproof coating. The organic silicon waterproof coating can effectively reduce the rust degree of the handrail 10 affected by water vapor and maintain the use aesthetics of the handrail 10.

[0044] The implementation principle of the staircase structure of this embodiment is as follows: first, the potted plant 7 is inserted between the two arc-shaped clamping blocks 6, and then the spring 5 is deformed by force, and the two arc-shaped clamping blocks 6 are pushed out toward each other along the length direction of the slide bar 4, and the two arc-shaped clamping blocks 6 clamp the potted plant 7 toward each other, so that the potted plant 7 is installed more stably;

[0045] Then, the handle 163 is manually turned to drive the bevel gear 2 162 to rotate, and the bevel gear 2 162 is meshed with the bevel gear 1 161, and at the same time, the bevel gear 1 161 drives the central axis 12 to rotate, and one end of the protective net 13 is unwound and detached from the inside of the storage groove 11, and then the elastic card block 151 is pulled and inserted into the inside of the slot 152, and the slot 152 is embedded in the inside of the bayonet 153, and at the same time, one end of the protective net 13 is fixedly connected to the mounting platform 2, so that the protective net 13 blocks one side of the handrail 10.

Claims

1. A staircase structure, comprising a step (1) fixedly connected to one side of a wall, characterized in that: The other side of the step (1) is fixedly connected to a mounting platform (2), one side of the mounting platform (2) is provided with a clamping groove (3), the interior of the clamping groove (3) is fixedly connected to a slide rod (4), one end of the slide rod (4) is symmetrically sleeved with a spring (5), one end of the spring (5) is fixedly connected to an arc-shaped clamping block (6), the arc-shaped clamping block (6) is slidably connected to the interior of the clamping groove (3), and the arc-shaped clamping block (6) is sleeved on one end of the slide rod (4), and a potted plant (7) is installed at one end of the step (1), and the potted plant (7) is installed between two arc-shaped clamping blocks (6).

2. A staircase structure according to claim 1, characterized in that: A water collection trough is provided at one end of the step (1), the interior of the water collection trough is filled with a sand and gravel layer (8), and the potted plant (7) is installed on top of the sand and gravel layer (8).

3. A staircase structure according to claim 2, characterized in that: An inclined water inlet hole (9) is provided at the bottom of the water collecting trough, and the water collecting troughs at one end of two adjacent steps (1) are connected to each other through the water inlet hole (9).

4. A staircase structure according to claim 1, characterized in that: The top of the mounting platform (2) is fixedly connected to an armrest (10), the top of the armrest (10) is provided with a storage slot (11), the interior of the storage slot (11) is rotatably connected to a central axis (12), the periphery of the central axis (12) is rolled up with a protective net (13), a pair of clamping assemblies (15) are installed at the bottom of the protective net (13), one end of the central axis (12) is installed with a driving assembly (16), the clamping assembly (15) comprises an elastic clamping block (151) fixedly connected to the bottom of the protective net (13), a slot (152) is provided on one side of the mounting platform (2), and a clamping port (153) adapted to the elastic clamping block (151) is provided on one side of the slot (152).

5. A staircase structure according to claim 4, characterized in that: The driving assembly (16) comprises a bevel gear 1 (161) fixedly connected to one end of the central shaft (12); a bevel gear 2 (162) adapted to the bevel gear 1 (161) is rotatably connected to the inner side of the storage groove (11); one end of the bevel gear 2 (162) passes through the handrail (10) and is fixedly connected to a handle (163).

6. A staircase structure according to claim 1, characterized in that: A rubber pad (17) is fixedly connected to one side of the step (1).

7. A staircase structure according to claim 1, characterized in that: An anti-slip groove (18) is provided on the top of the step (1).

8. A staircase structure according to claim 4, characterized in that: The outer periphery of the handrail (10) is coated with an organic silicon waterproof coating.

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