CN2581588Y - Combined rotary stairs - Google Patents
Combined rotary stairs Download PDFInfo
- Publication number
- CN2581588Y CN2581588Y CN 02240340 CN02240340U CN2581588Y CN 2581588 Y CN2581588 Y CN 2581588Y CN 02240340 CN02240340 CN 02240340 CN 02240340 U CN02240340 U CN 02240340U CN 2581588 Y CN2581588 Y CN 2581588Y
- Authority
- CN
- China
- Prior art keywords
- main framing
- combined type
- pedal
- type spiral
- spiral stairs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a combined rotary stair which is mainly composed of a main frame, pedal brackets, foot boards and handrails, wherein, the foot boards are fixedly connected with the pedal brackets through connecting pieces or glue, and the pedal brackets are sheathed on the main frame in turn and are fixedly connected with the main frame through connecting pieces; the handrails are fixedly arranged on one side far from the main frame on the foot boards. When installed, the rotary stair has the advantages of convenient technology, time saving, material saving, when used, the rotary stair has the advantages of higher safety and more beautiful appearance.
Description
Technical field
The utility model relates to a kind of combined type spiral stairs.
Background technology
In life now, stair are requisite ingredients in the building, and present stair all are to be formed by the common being seen constructional materials of people such as timber or concrete constructions, big, the long construction period of this stair floor space of being built up by constructional materials, structure is fixed, and can not improve again.Simultaneously, the spiral stairs that uses in small-sized dwelling house of part or villa at present mostly directly is welded by steel, and is also not removable, and it is not only time-consuming when building, take material, takes up room, nor reaches attractive in appearance.
For this reason, the creator in the utility model relies on it to be engaged in the experience and the practice of relevant industries for many years, and through concentrating on studies and developing, draws easy, safe, firm, the ornamental strong combined type spiral stairs of mounting process in the utility model eventually.
Summary of the invention
Combined type spiral stairs in the utility model mainly is that existing stair are time-consuming when the building in order to solve, the expense material, take up room and problem such as outward appearance is attractive in appearance inadequately.
Combined type spiral stairs in the utility model mainly is made up of main framing, pedal bracket and pedal, and described pedal is fixedlyed connected with pedal bracket, and described pedal bracket is set on the main framing in regular turn, and fixedlys connected with main framing by connector.
Best, described main framing is provided with a plurality of screwed holes that rise in the shape of a spiral on its sidewall, described pedal bracket includes one and is used for fixing cradle surface that described pedal is set and the adjustable ring that can be set on the main framing, is provided with a plurality of perforation that are used to wear the fastening bolt that can fixedly connected with described screwed hole on this adjustable ring; Described main framing is provided with external screw thread on its top, and is corresponding with this external screw thread, is equipped with a hold-down ring that can prevent that pedal bracket is loosening.
In addition, described main framing can be provided with the base that can fixedly connected with ground or floor by connector in its bottom.
In addition, described pedal bracket can be provided with ornament lamp at its lower side, to increase the decorative effect of whole spiral stairs.
In addition, described pedal is provided with many root posts in its side away from main framing, is fixed with the handrail of being made by plastic material at the top of this column, and is arranged with in the outside of handrail and can increases plasticity sleeve pipe attractive in appearance.
Spiral stairs is not only brought up graceful, luxurious decorated style to the room in the utility model, and main is that floor space is little, is not subjected to layout restrictions, various shapesization, flexible, in addition, technology is simple, convenient when installation and removal, and safety, good stability, cost are low in use.
Description of drawings
The specific embodiment of the utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the perspective view of combined type spiral stairs in the utility model;
Fig. 2 is the mounting structure schematic diagram of combined type spiral stairs in the utility model;
Fig. 3 is the schematic top plan view of combined type spiral stairs in the utility model;
Fig. 4 is the syndeton schematic diagram of pedal bracket and main framing in the utility model.
The specific embodiment
As shown in Figure 1, the combined type spiral stairs in the utility model mainly includes a main framing 1, a plurality of pedal bracket 2, polylith pedal 3 and handrail 4.
As Fig. 2 and shown in Figure 4, main framing 1 is a hollow steel pipe, and the bottom is one-body molded that a base 10 arranged at it, and this base 10 can directly be fixedlyed connected with ground or floor by connector; This main framing 1 is provided with one section external screw thread 11 at its top, corresponding with this external screw thread 11, be equipped with a hold-down ring 12, the pressure that produces when utilizing this hold-down ring 12 to screw downwards can press each pedal bracket 2, thereby it is loosening to prevent that pedal bracket 2 from taking place, and increases the firmness and the stability of spiral stairs.Simultaneously, in order to increase the attractive in appearance of stair, be provided with a trim 13 in the top of this main framing 1, the outside of hold-down ring 12.
As shown in Figure 4, main framing 1 keeps at a certain distance away on its sidewall and certain anglec of rotation is provided with a plurality of screwed holes 14 that rise in the shape of a spiral.As shown in Figure 2, pedal bracket 2 includes one and is used for fixing a cradle surface 20 and an adjustable ring 21 that connects pedal 3, is provided with a plurality of perforation 22 that are used to wear fastening bolt 5 on this adjustable ring 21.Each pedal bracket 2 utilizes adjustable ring 21 to be set in regular turn on the main framing 1, and utilize fastening bolt 5 fixing with screwed hole 14, because screwed hole 14 reaches the existence of adjustable ring 21 at an angle and have certain angle and certain fore-and-aft distance between per two pedal 3, thereby forms a spiral stairs.
As shown in Figure 3, be provided with a pedal 3 above pedal bracket 2, this pedal 3 can be made by multiple materials such as timber, glass, and fixedlys connected with pedal bracket 2 by connector or glue.
As shown in Figure 2, in order to increase the decorative effect of spiral stairs, be provided with an ornament lamp 23 at the lower side of pedal bracket 2.
As shown in Figure 1, in order to increase the safety of spiral stairs, be provided with many root posts 40 at pedal 3 away from a side of main framing 1, and be provided with a handrail 4 on the top of this column 40, this handrail can be made by plastic material, and be arranged with at its external surface and can increase its overcoat attractive in appearance, this overcoat can be made by materials such as cortex, keratins, also can be painted on the handrail 4.
In sum, the combined type spiral stairs mounting process in the utility model is easy, can according to the different demands in room arbitrarily adjust height between pedal, safe in utilization, firm, stability is strong, also has preferable decorative effect simultaneously.
In addition, a preferred embodiment in above-mentioned just the utility model, all changes of doing according to technical solutions of the utility model when the function that is produced does not exceed the scope of technical solutions of the utility model, all belong to protection domain of the present utility model.
Claims (8)
1. combined type spiral stairs, it is characterized in that: it mainly is made up of main framing, pedal bracket and pedal, and described pedal is fixedlyed connected with pedal bracket, and described pedal bracket is set on the main framing in regular turn, and fixedlys connected with main framing by connector.
2. according to the combined type spiral stairs described in the claim 1, it is characterized in that: described main framing is provided with a plurality of screwed holes that rise in the shape of a spiral on its sidewall, described pedal bracket includes one and is used for fixing cradle surface that described pedal is set and the adjustable ring that can be set on the main framing, is provided with a plurality of perforation that are used to wear the fastening bolt that can fixedly connected with described screwed hole on this adjustable ring.
3. according to the combined type spiral stairs described in the claim 2, it is characterized in that: described main framing is provided with external screw thread on its top, and is corresponding with this external screw thread, is equipped with a hold-down ring that can prevent that pedal bracket is loosening.
4. according to the combined type spiral stairs described in claim 2 or 3, it is characterized in that: described main framing is provided with the base that can fixedly connected with ground or floor by connector in its bottom.
5. according to the combined type spiral stairs described in claim 2 or 3, it is characterized in that: described pedal bracket is provided with ornament lamp at its lower side.
6. according to any described combined type spiral stairs in the claim 1 to 3, it is characterized in that: described pedal is provided with many root posts in its side away from main framing, and is fixed with the handrail of being made by plastic material at the top of this column.
7. according to the combined type spiral stairs described in the claim 6, it is characterized in that: described handrail is provided with in its outside can increase plasticity sleeve pipe attractive in appearance.
8. according to any described combined type spiral stairs in the claim 1 to 3, it is characterized in that: described main framing is provided with a trim in the outside of its top, hold-down ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02240340 CN2581588Y (en) | 2002-07-12 | 2002-07-12 | Combined rotary stairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02240340 CN2581588Y (en) | 2002-07-12 | 2002-07-12 | Combined rotary stairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2581588Y true CN2581588Y (en) | 2003-10-22 |
Family
ID=33713485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02240340 Expired - Fee Related CN2581588Y (en) | 2002-07-12 | 2002-07-12 | Combined rotary stairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2581588Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953191A (en) * | 2014-03-06 | 2014-07-30 | 青建集团股份公司 | Cast-in-place type rotating-around-fixed-shaft stair construction method |
| CN107700768A (en) * | 2017-09-08 | 2018-02-16 | 温州市正龙市政建设有限公司 | A kind of ruggedized construction of municipal garden architecture interior trim stair |
| CN111980320A (en) * | 2019-05-22 | 2020-11-24 | 深圳市佰邦建筑设计顾问有限公司 | Structure for utilizing space inside duplex building |
| CN115162637A (en) * | 2022-08-29 | 2022-10-11 | 威信广厦模块住宅工业有限公司 | Modularization spiral stair |
-
2002
- 2002-07-12 CN CN 02240340 patent/CN2581588Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953191A (en) * | 2014-03-06 | 2014-07-30 | 青建集团股份公司 | Cast-in-place type rotating-around-fixed-shaft stair construction method |
| CN107700768A (en) * | 2017-09-08 | 2018-02-16 | 温州市正龙市政建设有限公司 | A kind of ruggedized construction of municipal garden architecture interior trim stair |
| CN111980320A (en) * | 2019-05-22 | 2020-11-24 | 深圳市佰邦建筑设计顾问有限公司 | Structure for utilizing space inside duplex building |
| CN115162637A (en) * | 2022-08-29 | 2022-10-11 | 威信广厦模块住宅工业有限公司 | Modularization spiral stair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |