CN205637383U

CN205637383U - Multi -functional domestic stair of waxing

Info

Publication number: CN205637383U
Application number: CN201620087700.3U
Authority: CN
Inventors: 梁辰; 宋魁彦
Original assignee: Northeast Forestry University
Current assignee: Northeast Forestry University
Priority date: 2016-01-28
Filing date: 2016-01-28
Publication date: 2016-10-12
Anticipated expiration: 2026-01-28

Abstract

The utility model provides a multi -functional domestic stair of waxing, mainly by fixed ladder frame (1), fixed stair (2), stair (3) rotate, mechanical transmission ladder frame (4), gear wheel axle (5), gear wheel gangbar (6), pinion shaft (7), pinion (8), gear wheel (9), fixed rotating shaft (10), wood (11) are rolled in the slip, slide bearing (12), gear wheel gangbar slide (13), control rod (14) and control rod slide (15) are constituteed, adjust the functional mode that converts the difference to through rotating drive gear: transport heavy object mode and slide mode, not only at transport heavy object in -process labour saving and time saving, moreover to young children and old old man more tame safety downstairs, the while still has certain recreationally, has solved the lower defect of traditional house stair function singleness factor of safety.

Description

A kind of multi-functional domestic stair of waxing

Technical field

This utility model relates to a kind of multi-functional domestic stair of waxing, and these stair not only can entertain but also provide one labour-saving mode.

Background technology

At present, known house stair all maintain static, and are intended for people and walk up and down, and on the one hand function is uninteresting single, and young child and older old people are particularly difficult when going downstairs, and have certain danger without people's nurse；The most time-consuming during carrying heavy goods on stair.

Summary of the invention

In order to solve the tradition defect that stair function singleness safety coefficient is relatively low at home, this utility model provides a kind of multi-functional domestic stair of waxing, this device is not only time saving and energy saving during carrying heavy goods, and young child and old old man are gone downstairs more family's safety, the most also have certain recreational.

This utility model solves its technical problem and be the technical scheme is that multi-functional domestic stair of waxing is broadly divided into fixing ladder, machine driving ladder, rotates stair and fixing stair four part.Fixing stair are common common staircase boards, rotate stair both sides and have prominent rotary shaft, end face is smooth surface, bottom surface is provided with the rolling wood of band bearing, fixing stair and rotation stairway module frame are between fixing ladder and machine driving ladder: fixing stair are fixed on fixing ladder as conventional fixing stair, and another side is connected with rotation stair；Rotation stair are while being connected with fixing stair with rotary shaft, and another side is connected with machine driving ladder with rotary shaft.Machine driving ladder includes: the gear wheel being connected with rotation stair and intermediate speed pinion drive system；The slideway of the connecting rod of hollow out and the slideway of stick is had on machine driving ladder.When using stair, the functional mode of stair can be changed by regulation stick, when stick is fixed on the horizontal level of slideway, for normal stair pattern；When stick is fixed on the extreme lower position of slideway, for carrying heavy goods pattern；When stick is fixed on the extreme higher position of slideway, for slide pattern.

The beneficial effects of the utility model are, provide a kind of device of terraced three at home, both can provide a kind of labour-saving pattern when upwards carrying heavy goods, and a kind of safety can be provided again to have the pattern of interest when child and old man go downstairs.

Accompanying drawing explanation

Fig. 1 is the elevation view of multi-functional domestic stair of waxing.

Fig. 2 is the elevation view of multi-functional domestic stair both of which of waxing: figure (1) is carrying heavy goods pattern, and figure (2) is slide pattern.

Fig. 3 is the exploded view of multi-functional domestic stair of waxing.

Fig. 4 is the exploded view rotating stairway unit.

Fig. 5 is the top view rotating stairway unit.

Fig. 6 is the left view rotating stairway unit.

Fig. 7 is the exploded view of machine driving ladder.

Fig. 8 is the right view of machine driving ladder gear wheel gangbar slideway.

Fig. 9 is the right view of machine driving ladder gear wheel gangbar slideway.

Description of reference numerals: 1 fixes ladder, 2 fix stair, and 3 rotate stair, 4 machine driving ladders, 5 Large Gear Shaft, 6 gear wheel gangbar, 7 pinion shafts, 8 little gears, 9 gear wheels, 10 fixed rotating shafts, 11 slide rolls wood, 12 sliding bearings, 13 gear wheel gangbar slideways, 14 sticks, 15 stick slideways.

Detailed description of the invention

In FIG, rotate stair level and fix, be now normal stair pattern.

In fig. 2, figure (1) is carrying heavy goods pattern, and figure (2) is slide pattern.

In figure 3, fixing ladder (1) is connected with fixing stair (2), fixing stair (2) can not rotate the level of remaining, rotate stair (3) side to be connected with fixing stair (2) with rotating shaft, opposite side is connected with machine driving ladder (4), and rotation stair (3) can rotate around the axis and change functional mode.

In the diagram, Large Gear Shaft (5) connects rotation stair (3) and the center of gear wheel (9), the two also connects by gear wheel gangbar (6) simultaneously, when gear wheel (9) rotates, gear wheel gangbar (6) is driven to make rotation stair (3) rotate around Large Gear Shaft (5)；Little gear (8) is connected with machine driving ladder (4) by pinion shaft (7), as the power transmitting gear of two rotation stair (3) unit, makes each rotate stair (3) and rotates together.

In Figure 5, fixed rotating shaft (10) connects rotation stair (3) and fixing stair (3).

In figure 6, rolling wood (11) of sliding is enclosed within rolling bearing (12) the inside, it is internal that rolling bearing (12) is embedded in rotation stair (3), when multifunctional household stair are converted into carrying heavy goods pattern, with rolling wood (11) of sliding one side as inclined-plane surface upward, when carrying fortune weight weight wooden with rolling contact as rolling friction more laborsaving；When multifunctional household stair are converted into slide pattern, rotate stair (3) and use the smooth one side of technical finesse of waxing as inclined-plane upward, child can be also allowed for as home entertainment equipment simultaneously and old man goes downstairs.

In the figure 7, gear wheel gangbar slideway (13) is used for guiding gear wheel (9) and rotating stair (3) rotating, and stick (14) stretches out machine driving ladder (4) and is used at peripheral operation whole stair shaping modes.

In fig. 8, each rotates stair (3) unit gear wheel gangbar slideway (13), is equally spaced.

In fig .9, the setting of stick slideway (15) makes stick (14) come out convenient to operate and check.

Claims

null1. a multi-functional domestic stair of waxing，It is characterized in that: main by fixing ladder (1)，Fixing stair (2)，Rotate stair (3)，Machine driving ladder (4)，Large Gear Shaft (5)，Gear wheel gangbar (6)，Pinion shaft (7)，Little gear (8)，Gear wheel (9)，Fixed rotating shaft (10)，Rolling of sliding is wooden (11)，Sliding bearing (12)，Gear wheel gangbar slideway (13)，Stick (14) and stick slideway (15) composition，Described fixing ladder (1) is connected with fixing stair (2)，Described fixing stair (2) are connected with rotating stair (3)，Described rotation stair (3) are connected with machine driving ladder (4)，Include in described machine driving ladder (4) and rotate gear wheel (9) and the intermediate speed pinion (8) that stair (3) are connected，Gear wheel gangbar slideway (13) and the stick slideway (15) of hollow out is had on machine driving ladder (4)，Described rotation stair (3) include transporting goods and slide both of which.
The most multi-functional domestic stair of waxing, it is characterised in that: gear wheel (9) rotates to drive and rotates stair (3) rotation, and little gear (8) plays accessory drive effect.
The most multi-functional domestic stair of waxing, it is characterized in that: the stick (14) rotating peripheral hardware rotates gear wheel (9) drive rotation stair, turn to be converted in different angles different patterns by rotating stair (3), when stick (14) is fixed on the horizontal level of stick slideway (15), for normal stair pattern, when stick (14) is fixed on the extreme lower position of stick slideway (15), for carrying heavy goods pattern, when stick (14) is fixed on the extreme higher position of stick slideway (15), for slide pattern.
The most multi-functional domestic stair of waxing, it is characterized in that: have and transport goods and slide both of which, when transporting goods will with slide rolling wood (11) one side as inclined-plane surface upward, when carrying fortune weight, weight contacts as rolling friction more laborsaving with rolling wood, when rotating as slide, use the smooth one side that Technology of waxing processes as inclined-plane upward.
The most multi-functional domestic stair of waxing, it is characterised in that: fixing ladder (1), fixing stair (2), rotation stair (3) and machine driving ladder (4) are sequentially connected and connect.
The most multi-functional domestic stair of waxing, it is characterised in that: normal stair pattern can be realized by rotating stick (14), remove weight pattern and the conversion of slide pattern Three models.