CN209211791U - A kind of travelling house stair - Google Patents
A kind of travelling house stair Download PDFInfo
- Publication number
- CN209211791U CN209211791U CN201821586714.5U CN201821586714U CN209211791U CN 209211791 U CN209211791 U CN 209211791U CN 201821586714 U CN201821586714 U CN 201821586714U CN 209211791 U CN209211791 U CN 209211791U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- bearing piece
- bolted
- telescopic rod
- electric telescopic
- 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 kind of travelling house stair, including pedestal, support base, the first supporting plate, the second supporting plate, third supporting plate and the 4th supporting plate, the chassis interior has been bolted to connection electric telescopic rod, the pedestal top has been bolted to connection support base, the support base upper surface middle part opens up fluted, groove lower surface uniform welding has several support columns, the electric telescopic rod top has been bolted to connection the first supporting plate, and first supporting plate side is welded with the first bearing piece；Stair by being built up in the outside of travelling house by the utility model, and it is corresponding at the window in house, it allows users to adjust the raised height of the first supporting plate by electric telescopic rod, and then the second supporting plate of drive, third supporting plate and the 4th supporting plate etc. move up and down, so that user has arrived effective escape effect while avoiding and improving the congestion level of stair in travelling house.
Description
Technical field
The utility model relates to stairway art field, specially a kind of travelling house stair.
Background technique
With the gradual improvement of people's living standard, more and more people's selection is by tourism to discharge work pressure usually
Power, and need to stay outside in tourism, it is rested with facilitating traveller to be able to carry out timely and effectively, but due in travelling house
Portion can move in a large amount of tourist, and then can not effectively be evacuated when emergency case occurs, and then adverse consequences, building occurs
Ladder is the component in building as floor gap vertical transportation.For the traffic connection between floor and when height difference is larger.Trip
Visitor needs to escape by stair in escape, and travelling house in the prior art stair major part and residence stairs class
Seemingly, it is built up in inside house, after when a large number of users is escaped by such stair, easily the accident of trampling is caused seriously
Fruit, so there is also certain deficiencies for travelling house stair in the prior art:
1. travelling house in the prior art is largely built up in the inside of travelling house with stair, easily gather around when in use
Stifled situation so that high-level user can not effectively escape when encountering emergency case, and is carried out by window
It is not provided with when escape and effectively escapes tool, so that can not be escaped in emergency, so can not meet needed for the prior art.
2. travelling house stair in the prior art can occupy a large amount of space in storage, so that the space benefit of travelling house
It is substantially reduced with rate, and is easy the case where sundries is accumulated, so can not meet needed for the prior art.
Utility model content
The purpose of this utility model is to provide a kind of travelling house stair, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of travelling house stair, including pedestal,
Support base, the first supporting plate, the second supporting plate, third supporting plate and the 4th supporting plate, the chassis interior have been bolted to connection electricity
Dynamic telescopic rod, the pedestal top have been bolted to connection support base, the support base upper surface middle part open up it is fluted,
Groove lower surface uniform welding has several support columns, and the electric telescopic rod top has been bolted to connection first
Supporting plate, first supporting plate side are welded with the first bearing piece, and second supporting plate side is welded with the second bearing piece, the third branch
Plate side is welded with third bearing piece, and the 4th supporting plate side is welded with the 4th bearing piece, first bearing piece, the second bearing piece,
Three bearing pieces and the 4th bearing piece side offer sliding slot, and second supporting plate, third supporting plate and the 4th supporting plate other side are welded
There is sliding block, second supporting plate is slidably connected by sliding block and the first bearing piece, and the third supporting plate passes through sliding block and the second bearing piece
It is slidably connected, the 4th supporting plate is slidably connected by sliding block and third bearing piece.
Preferably, the electric telescopic rod periphery has been bolted to connection fixed ring, the fixation at one end
Ring lower surface is fixedly connected by bolt with groove lower surface, and the electric telescopic rod and external power supply are electrically connected.
Preferably, the support column upper surface is adhesive with rubber block, first supporting plate, the second supporting plate, third supporting plate and
4th supporting plate upper surface and support base upper surface are in the same plane.
Preferably, first supporting plate, the second supporting plate, third supporting plate and the 4th supporting plate upper surface offer dimpled grain, institute
State that dimpled grain is in rectangular configuration, and dimpled grain depth is a quarter of first plate thickness.
Preferably, first bearing piece, the second bearing piece, third bearing piece and the 4th bearing piece bottom end are bolted to connection
There is the second magnet, the groove lower surface corresponds to and has been bolted to connection the first magnet at the second magnet, and described first
Magnet adsorbs mutually with the second magnet.
Compared with prior art, the utility model has the beneficial effects that
1, stair are by being built up in the outside of travelling house by the utility model, and corresponding at the window in house, so that
User can adjust the raised height of the first supporting plate by electric telescopic rod, and then drive the second supporting plate, third supporting plate and the 4th
Supporting plate etc. moves up and down, so that user is while avoiding improving the congestion level of stair in travelling house to effectively escaping
Raw effect.
2, the utility model is by the way that pedestal and support base to be placed in the underground outside travelling house, and makes on support base
Surface is in the same plane with ground, effectively avoids the unnecessary volume exclusion of travelling house and then improves the space of travelling house
Utilization rate.
Detailed description of the invention
Fig. 1 is the utility model main view half section structure diagram；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is enlarged structure schematic diagram at A in Fig. 1.
In figure: 1- pedestal；11- electric telescopic rod；12- fixed ring；2- support base；21- groove；22- support column；23- rubber
Blob of viscose；The first magnet of 24-；The first supporting plate of 3-；31- dimpled grain；The first bearing piece of 32-；33- sliding slot；The second magnet of 34-；35- sliding block；
The second supporting plate of 4-；The second bearing piece of 41-；5- third supporting plate；51- third bearing piece；The 4th supporting plate of 6-；The 4th bearing piece of 61-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of travelling house stair, including pedestal 1, branch
Seat 2, the first supporting plate 3, the second supporting plate 4, third supporting plate 5 and the 4th supporting plate 6 are supportted, is bolted to connection inside the pedestal 1
There is electric telescopic rod 11, user-friendly, 1 top of pedestal has been bolted to connection support base 2, the support base
2 upper surface middle parts open up fluted 21, and the 21 lower surface uniform welding of groove has several support columns 22, two supports
Column 22 is equidistant, and support column is enabled effectively to play the role of support, and 11 top of electric telescopic rod passes through spiral shell
Bolt is fixedly connected with the first supporting plate 3, is able to drive the first supporting plate 3 by electric telescopic rod 11 and moves up and down, and described first
3 side of supporting plate is welded with the first bearing piece 32, and 4 side of the second supporting plate is welded with the second bearing piece 41,5 side of third supporting plate
It is welded with third bearing piece 51,6 side of the 4th supporting plate is welded with the 4th bearing piece 61, and the number of the supporting plate and bearing piece can basis
The demand of user sets up different quantity, so that this stair can be increased to different height, first bearing piece 32,
Two bearing pieces 41, third bearing piece 51 and 61 side of the 4th bearing piece offer sliding slot 33, second supporting plate 4, third supporting plate 5 and
Four supporting plates, 6 other side is welded with sliding block 35, and second supporting plate 4 is slidably connected by sliding block 35 with the first bearing piece 32, described
Third supporting plate 5 is slidably connected by sliding block 35 with the second bearing piece 41, and the 4th supporting plate 6 is sliding by sliding block 35 and third bearing piece 51
Dynamic connection, so that the first supporting plate 3, the second supporting plate 4, third supporting plate 5 are moved up and down with the 4th supporting plate 6.
11 periphery of electric telescopic rod has been bolted to connection fixed ring 12, the fixed ring 12 at one end
Lower surface is fixedly connected by bolt with 21 lower surface of groove, and the effective fixed effect for reinforcing electric telescopic rod 11 also rises simultaneously
To certain positioning action, the electric telescopic rod 11 is electrically connected with external power supply, facilitates control electric telescopic rod 11, described
22 upper surface of support column is adhesive with rubber block 23, effectively plays the role of support buffering, first supporting plate 3, the second supporting plate
4, third supporting plate 5 and 6 upper surface of the 4th supporting plate and 2 upper surface of support base are in the same plane, are easy to use, described first
Plate 3, the second supporting plate 4, third supporting plate 5 and 6 upper surface of the 4th supporting plate offer dimpled grain 31, and the dimpled grain 31 is in rectangular configuration,
And 31 depth of dimpled grain is a quarter of 3 thickness of the first supporting plate, improves frictional force of the user when trampling and improves safety coefficient, institute
It states the first bearing piece 32, the second bearing piece 41, third bearing piece 51 and 61 bottom end of the 4th bearing piece and has been bolted to connection the second magnetic
Iron 34,21 lower surface of groove correspond to and have been bolted to connection the first magnet 24 at the second magnet 34, and described first
Magnet 24 and the absorption mutually of the second magnet 34, enable the first bearing piece 32, the second bearing piece 41, third bearing piece 51 and the 4th bearing piece 61
The enough stability that reinforcement structure in turn is effectively fixed on the positioning.
Working principle: pedestal 1 and support base 2 are first placed in underground when in use, so that 2 upper surface of support base and ground
It is in the same plane, and make 1 side of pedestal close to the side of house window, so that when emergency occurs, Yong Huneng
It is enough escaped using this travelling house with stair by the window in house, electric telescopic rod 11 and external power supply is powered so that electricity
Dynamic telescopic rod 11 can operate normally, and when using this stair, starting electric telescopic rod 11 enables the first supporting plate 3 to pass through electricity
The supporting role of dynamic telescopic rod 11 moves upwards, when the first bearing piece 32 removes support base 2, the cunning that is equipped with by the first bearing piece 32
Slot 33, so that the first bearing piece 32 drives the second supporting plate 4 to move upwards by sliding block 35, while when the second bearing piece 41 removes support base
It when 2, drives third supporting plate 5 to move upwards by the second bearing piece 41, the 4th supporting plate 6 fortune upwards is similarly driven by third bearing piece 51
It is dynamic, to drive the latter to move upwards one by one, until user can be escaped by this stair.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of travelling house stair, including pedestal (1), support base (2), the first supporting plate (3), the second supporting plate (4), third supporting plate
(5) and the 4th supporting plate (6), it is characterised in that: electric telescopic rod (11) have been bolted to connection inside the pedestal (1),
Pedestal (1) top has been bolted to connection support base (2), and support base (2) upper surface middle part opens up fluted
(21), groove (21) lower surface uniform welding has several support columns (22), and electric telescopic rod (11) top passes through
Bolt is fixedly connected with the first supporting plate (3), and the first supporting plate (3) side is welded with the first bearing piece (32), second supporting plate
(4) side is welded with the second bearing piece (41), and third supporting plate (5) side is welded with third bearing piece (51), the 4th supporting plate
(6) side is welded with the 4th bearing piece (61), first bearing piece (32), the second bearing piece (41), third bearing piece (51) and the 4th
Block (61) side offers sliding slot (33), and second supporting plate (4), third supporting plate (5) and the 4th supporting plate (6) other side are welded
It is connected to sliding block (35), second supporting plate (4) is slidably connected by sliding block (35) with the first bearing piece (32), the third supporting plate
(5) it is slidably connected by sliding block (35) with the second bearing piece (41), the 4th supporting plate (6) passes through sliding block (35) and third bearing piece
(51) it is slidably connected.
2. a kind of travelling house stair according to claim 1, it is characterised in that: electric telescopic rod (11) periphery is leaned on
It has been bolted to connection fixed ring (12) at nearly one end, fixed ring (12) lower surface passes through under bolt and groove (21)
Surface is fixedly connected, and the electric telescopic rod (11) and external power supply are electrically connected.
3. a kind of travelling house stair according to claim 1, it is characterised in that: paste support column (22) upper surface
Have rubber block (23), first supporting plate (3), the second supporting plate (4), third supporting plate (5) and the 4th supporting plate (6) upper surface and support
Seat (2) upper surface is in the same plane.
4. a kind of travelling house stair according to claim 1, it is characterised in that: first supporting plate (3), the second supporting plate
(4), third supporting plate (5) and the 4th supporting plate (6) upper surface offer dimpled grain (31), and the dimpled grain (31) is in rectangular configuration, and
Dimpled grain (31) depth is a quarter of the first supporting plate (3) thickness.
5. a kind of travelling house stair according to claim 1, it is characterised in that: first bearing piece (32), second
Block (41), third bearing piece (51) and the 4th bearing piece (61) bottom end have been bolted to connection the second magnet (34), described recessed
Slot (21) lower surface has been bolted to connection the first magnet (24) at corresponding second magnet (34), first magnet
(24) it is adsorbed mutually with the second magnet (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821586714.5U CN209211791U (en) | 2018-09-28 | 2018-09-28 | A kind of travelling house stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821586714.5U CN209211791U (en) | 2018-09-28 | 2018-09-28 | A kind of travelling house stair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209211791U true CN209211791U (en) | 2019-08-06 |
Family
ID=67454804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821586714.5U Expired - Fee Related CN209211791U (en) | 2018-09-28 | 2018-09-28 | A kind of travelling house stair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209211791U (en) |
-
2018
- 2018-09-28 CN CN201821586714.5U patent/CN209211791U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20190928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |