CN214062173U - Glass handrail for small-radius spiral stair - Google Patents
Glass handrail for small-radius spiral stair Download PDFInfo
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- CN214062173U CN214062173U CN202022514730.7U CN202022514730U CN214062173U CN 214062173 U CN214062173 U CN 214062173U CN 202022514730 U CN202022514730 U CN 202022514730U CN 214062173 U CN214062173 U CN 214062173U
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- stair
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Abstract
The utility model discloses a small radius is glass handrail for rotatory stair relates to stair handrail installation technical field, including rotatory stair, every rank of stair outside of rotatory stair is all fixed and is provided with the railing post, the fixed bar that is provided with in railing post top, railing post external fixation is provided with first mounting bracket, first mounting bracket external fixation is provided with the second mounting bracket, be provided with handrail glass between the railing post, handrail glass edge sets up between first mounting bracket and second mounting bracket. The utility model discloses an install handrail glass edge inside first mounting bracket and second mounting bracket, go up the blotter on mounting groove and the lower mounting groove and cushion protection to handrail glass's four corners, the buffer block is to two handrail glass side direction buffer protection, and handrail glass installs stably, and convenient rotatory stair are fixed with glass's installation, improve glass handrail's stability, avoid the gap between glass to influence the aesthetic property of stair.
Description
Technical Field
The utility model relates to a stair railing installs technical field, in particular to glass handrail for rotatory stair of small radius.
Background
Spiral stairs, commonly referred to as spiral or spiral stairs, are typically arranged around a single post. The stair cannot be used as a main pedestrian traffic and evacuation stair, but the stair is usually used in office buildings and residential buildings with few floor numbers or used as small building products to be arranged in courtyards or indoors due to beautiful, elegant and elegant streamline and space-saving property, and the glass fiber reinforced plastics are fiber reinforced plastics, generally refer to glass fiber reinforced unsaturated polyester, epoxy resin and phenolic resin matrixes. The reinforced plastic using glass fiber or its product as reinforcing material is called glass fiber reinforced plastic or glass fiber reinforced plastic.
When the existing glass small-radius spiral stair is installed, a gap exists between two adjacent pieces of glass, the gap easily influences the overall attractiveness of the spiral stair, and meanwhile, the edge of the glass is not effectively protected, so that the installation stability of the glass is influenced.
Therefore, it is necessary to provide a glass handrail for a small radius spiral staircase to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a small radius revolves glass handrail for stair to solve the problem that leads to among the prior art.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a glass handrail for a small-radius spiral stair comprises a spiral stair, wherein a railing post is fixedly arranged outside each stair step of the spiral stair, a handrail rod is fixedly arranged at the top end of each railing post, a first mounting frame is fixedly arranged outside each railing post, a second mounting frame is fixedly arranged outside each first mounting frame, handrail glass is arranged between the railing posts, and the edge of the handrail glass is arranged between the first mounting frame and the second mounting frame;
first mounting bracket and second mounting bracket top are all fixed and are provided with the mounting groove, first mounting bracket and second mounting bracket bottom are all fixed and are provided with down the mounting groove, go up the inside blotter that all fixes being provided with of mounting groove and lower mounting groove, the fixed support strip that is provided with in first mounting bracket and second mounting bracket middle part, support strip fixed surface is provided with the fixed slot, the fixed inside buffer block that is provided with of fixed slot, blotter and buffer block all match the setting with handrail glass edge.
Further, the fixed mounting hole that is provided with in fixed slot top, the mounting hole runs through first mounting bracket or the setting of second mounting bracket, threaded connection installs the construction bolt between the mounting hole on the first mounting bracket and the mounting hole on the second mounting bracket.
Further, first mounting bracket and second mounting bracket are made by stainless steel material, first mounting bracket matches the setting with the second mounting bracket shape.
Further, go up the mounting groove and set up with first mounting bracket or second mounting bracket integrated into one piece with lower mounting groove, it is the I shape setting with lower mounting groove and first mounting bracket or second mounting bracket to go up the mounting groove.
Further, the number of the fixing grooves is set to be three, and the three fixing grooves are fixedly arranged at the top, the bottom and the middle of the support strip respectively.
Further, the buffer cushion and the buffer block are both made of rubber materials, and the width of the buffer block is larger than that of the support strip.
Further, the surface of the second mounting frame is provided with a decorative plate, the top end and the bottom end of the second mounting frame are both fixedly provided with a buckle groove, the top end and the bottom end of the decorative plate are both fixedly provided with a connecting buckle, and the buckle groove is matched with the connecting buckle for buckling.
The embodiment of the utility model provides a have following advantage:
1. the utility model discloses a set up first mounting bracket and second mounting bracket, install handrail glass edge inside first mounting bracket and second mounting bracket, first mounting bracket and second mounting bracket cover handrail glass's connecting gap, utilize the blotter on upper mounting groove and the lower mounting groove to carry out the buffer protection to handrail glass's four corners, utilize the support strip to separate two adjacent handrail glass, utilize the buffer block to two handrail glass side direction buffer protection, handrail glass installs stably, make things convenient for rotatory stair to use the installation of glass fixed, improve glass handrail's stability, avoid the gap between the glass to influence the aesthetic property of stair simultaneously;
2. the utility model discloses a set up the decorative board, buckle groove matches the lock joint with connect buckle, utilizes the decorative board to cover the protection to second mounting bracket surface, avoids the construction bolt on the second mounting panel to influence pleasing to the eye effect, improves the whole pleasing to the eye effect of glass handrail.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a schematic view of the installation cross-sectional structure of the handrail glass provided by the present invention;
fig. 3 is an exploded schematic view of the first and second mounting frames provided by the present invention;
fig. 4 is a schematic cross-sectional structure view of the fixing groove according to the present invention;
in the figure: the utility model provides a rotatory stair, 2 railing posts, 3 railing poles, 4 first mounting brackets, 5 second mounting brackets, 6 handrail glass, 7 go up the mounting groove, 8 mounting grooves down, 9 blotters, 10 support strips, 11 fixed slots, 12 buffer blocks, 13 mounting holes, 14 construction bolts, 15 decorative boards, 16 buckle grooves, 17 connect the buckle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a glass handrail for small radius spiral stair as shown in figures 1-4, including spiral stair 1, the outside of each step of stair of spiral stair 1 is all fixed and is provided with railing post 2, the fixed handrail 3 that is provided with in 2 tops of railing post, railing post 2 external fixation is provided with first mounting bracket 4, first mounting bracket 4 external fixation is provided with second mounting bracket 5, be provided with handrail glass 6 between railing post 2, handrail glass 6 edge sets up between first mounting bracket 4 and second mounting bracket 5, installs handrail glass 6 edge inside first mounting bracket 4 and second mounting bracket 5, and first mounting bracket 4 and second mounting bracket 5 cover handrail glass 6's connection gap, avoid the gap between the glass to influence the aesthetic property of stair;
the top ends of the first mounting frame 4 and the second mounting frame 5 are fixedly provided with an upper mounting groove 7, the bottom ends of the first mounting frame 4 and the second mounting frame 5 are fixedly provided with a lower mounting groove 8, cushion pads 9 are fixedly arranged inside the upper mounting groove 7 and the lower mounting groove 8, a support strip 10 is fixedly arranged in the middle of the first mounting frame 4 and the second mounting frame 5, the surface of the support strip 10 is fixedly provided with a fixing groove 11, the inside of the fixing groove 11 is fixedly provided with a buffer block 12, the cushion pads 9 and the buffer blocks 12 are matched with the edge of the handrail glass 6, the connecting gap of the handrail glass 6 is covered by the first mounting frame 4 and the second mounting frame 5, the cushion pads 9 on the upper mounting groove 7 and the lower mounting groove 8 buffer and protect the four corners of the handrail glass 6, the support strip 10 separates two adjacent handrail glass 6, and the lateral buffer protection of the two handrail glass 6 is realized by the cushion blocks 12, the installation of handrail glass 6 is stable, makes things convenient for rotatory stair 1 to fix with glass's installation, improves the stability of glass handrail.
Further, the fixed mounting hole 13 that is provided with in fixed slot 11 top, mounting hole 13 runs through first mounting bracket 4 or the setting of second mounting bracket 5, threaded connection installs mounting bolt 14 between mounting hole 13 on the first mounting bracket 4 and the mounting hole 13 on the second mounting bracket 5, utilizes mounting bolt 14 to pass mounting hole 13, connects the installation to first mounting bracket 4 or second mounting bracket 5, installs fixedly handrail glass.
Further, first mounting bracket 4 and second mounting bracket 5 are made by stainless steel material, first mounting bracket 4 matches the setting with 5 shapes of second mounting bracket, and first mounting bracket 4 and the 5 stable in structure of second mounting bracket that stainless steel material made make things convenient for first mounting bracket 4 and second mounting bracket 5 to match the installation with using.
Further, go up mounting groove 7 and lower mounting groove 8 and first mounting bracket 4 or 5 integrated into one piece settings of second mounting bracket, go up mounting groove 7 and lower mounting groove 8 and be the setting of I shape with first mounting bracket 4 or second mounting bracket 5, go up mounting groove 7 and the blotter 9 on the lower mounting groove 8 and cushion protection the four corners of handrail glass 6, improve handrail glass 6's installation stability.
Further, the number of the fixing grooves 11 is set to three, and the three fixing grooves 11 are respectively and fixedly arranged at the top, the bottom and the middle of the support bar 10.
Further, blotter 9 and buffer block 12 are made by rubber materials, buffer block 12 width is greater than the setting of support strip 10 width, and blotter 9 cushions the protection to the four corners of handrail glass 6, and buffer block 12 realizes protecting handrail glass 6 edge to the protection of 6 side direction cushions of two handrail glass.
Further, 5 surfaces of second mounting bracket are provided with decorative board 15, 5 tops of second mounting bracket and bottom are all fixed and are provided with buckle groove 16, 15 tops of decorative board and bottom are all fixed and are provided with connect buckle 17, buckle groove 16 matches the lock joint with connect buckle 17, and after handrail glass 6 installs, match the lock joint through buckle groove 16 and connect buckle 17, with decorative board 15, decorative board 15 covers the protection to 5 surfaces of second mounting bracket, avoids mounting bolt 14 on the second mounting bracket 5 to influence pleasing to the eye effect, improves the whole pleasing to the eye effect of glass handrail.
The utility model discloses the theory of operation:
referring to the attached drawings 1-4, a first mounting frame 4 is fixed on a handrail rod 3, the edges of handrail glass 6 are installed inside the first mounting frame 4 and a second mounting frame 5, the first mounting frame 4 and the second mounting frame 5 cover a connecting gap of the handrail glass 6, four corners of the handrail glass 6 are protected by buffering cushions 9 on an upper mounting groove 7 and a lower mounting groove 8, two adjacent handrail glass 6 are separated by a support strip 10, two handrail glass 6 are protected by buffering blocks 12 in a lateral buffering mode, the handrail glass 6 is stably installed, the rotary stair 1 is conveniently fixed by glass, the stability of glass handrails is improved, and meanwhile, the influence of the gap between the glass on the attractiveness of the stair is avoided;
referring to fig. 3, after handrail glass 6 is installed, match the lock joint through buckle groove 16 and connect buckle 17, cover decorative board 15, decorative board 15 to second mounting bracket 5 surface and protect, avoid mounting bolt 14 on the second mounting bracket 5 to influence pleasing to the eye effect, improve the whole pleasing to the eye effect of glass handrail.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a small radius is glass handrail for rotatory stair which characterized in that: the stair comprises a rotary stair (1), a railing post (2) is fixedly arranged outside each step of stair of the rotary stair (1), a grab rail (3) is fixedly arranged at the top end of each railing post (2), a first mounting frame (4) is fixedly arranged outside each railing post (2), a second mounting frame (5) is fixedly arranged outside each first mounting frame (4), handrail glass (6) is arranged between the railing posts (2), and the edge of the handrail glass (6) is arranged between the first mounting frame (4) and the second mounting frame (5);
first mounting bracket (4) and second mounting bracket (5) top are all fixed and are provided with mounting groove (7), mounting groove (8) under first mounting bracket (4) and second mounting bracket (5) bottom are all fixed to be provided with, it is inside all fixed being provided with blotter (9) with lower mounting groove (8) to go up mounting groove (7), first mounting bracket (4) and second mounting bracket (5) middle part are fixed and are provided with support strip (10), support strip (10) fixed surface is provided with fixed slot (11), fixed slot (11) inside is fixed and is provided with buffer block (12), blotter (9) and buffer block (12) all match the setting with handrail glass (6) edge.
2. The glass handrail for small-radius spiral stairs of claim 1, wherein: the fixed mounting hole (13) that is provided with in fixed slot (11) top, mounting hole (13) run through first mounting bracket (4) or second mounting bracket (5) setting, threaded connection installs construction bolt (14) between mounting hole (13) on first mounting bracket (4) and mounting hole (13) on second mounting bracket (5).
3. The glass handrail for small-radius spiral stairs of claim 1, wherein: first mounting bracket (4) and second mounting bracket (5) are made by stainless steel material, first mounting bracket (4) and second mounting bracket (5) shape matching set up.
4. The glass handrail for small-radius spiral stairs of claim 1, wherein: go up mounting groove (7) and lower mounting groove (8) and first mounting bracket (4) or second mounting bracket (5) integrated into one piece setting, it is the I shape setting with lower mounting groove (8) and first mounting bracket (4) or second mounting bracket (5) to go up mounting groove (7).
5. The glass handrail for small-radius spiral stairs of claim 1, wherein: the number of the fixing grooves (11) is three, and the three fixing grooves (11) are respectively fixedly arranged at the top, the bottom and the middle of the support strip (10).
6. The glass handrail for small-radius spiral stairs of claim 1, wherein: the buffer pads (9) and the buffer blocks (12) are made of rubber materials, and the width of the buffer blocks (12) is larger than that of the support strips (10).
7. The glass handrail for small-radius spiral stairs of claim 1, wherein: the surface of the second mounting frame (5) is provided with a decorative plate (15), the top end and the bottom end of the second mounting frame (5) are both fixedly provided with a buckle groove (16), the top end and the bottom end of the decorative plate (15) are both fixedly provided with a connecting buckle (17), and the buckle groove (16) is matched and buckled with the connecting buckle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022514730.7U CN214062173U (en) | 2020-11-04 | 2020-11-04 | Glass handrail for small-radius spiral stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022514730.7U CN214062173U (en) | 2020-11-04 | 2020-11-04 | Glass handrail for small-radius spiral stair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214062173U true CN214062173U (en) | 2021-08-27 |
Family
ID=77400568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022514730.7U Active CN214062173U (en) | 2020-11-04 | 2020-11-04 | Glass handrail for small-radius spiral stair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214062173U (en) |
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2020
- 2020-11-04 CN CN202022514730.7U patent/CN214062173U/en active Active
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