CN113367520A - Seat staircase device - Google Patents
Seat staircase device Download PDFInfo
- Publication number
- CN113367520A CN113367520A CN202110803058.XA CN202110803058A CN113367520A CN 113367520 A CN113367520 A CN 113367520A CN 202110803058 A CN202110803058 A CN 202110803058A CN 113367520 A CN113367520 A CN 113367520A
- Authority
- CN
- China
- Prior art keywords
- seat
- support
- supporting part
- seat surface
- escalator
- 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000009194 climbing Effects 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C12/00—Step-stools
- A47C12/02—Step-stools requiring conversion between the step and seat functions
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
The invention relates to a seat staircase device, which comprises a rear seat part and a front seat part, wherein the rear seat part is pivoted with the front seat part; the rear seat part comprises a rear seat surface, a rear supporting part and a chair back part; the front seat part comprises a front seat surface and a front supporting part; the rear seat surface is pivoted with the front seat surface, the rear seat surface is horizontal to the front seat surface, and the rear supporting part is matched with the front supporting part to form an escalator supporting part; the height of the chair back part is the same as that of the front supporting part. The seat staircase of this technical scheme realizes two kinds of functions of seat and staircase, through with back seat split, the axle connection split part realizes that the seat becomes the staircase, the staircase becomes the mechanism of seat. The problem of workshop workman rest, do not have wall body climbing dangerous operation is solved.
Description
Technical Field
The invention belongs to the technical field of maintenance auxiliary tools, and particularly relates to a seat escalator device.
Background
In the conventional art, when a suspended device is to be repaired, a wall-mounted escalator device is used, as shown in fig. 1, which includes a wall-mounted escalator upright 1 and wall-mounted escalator steps 2. When in use, the upper end of the escalator must be leaned on a wall, and two persons are needed to operate, wherein one person climbs for maintenance and the other person holds the escalator to prevent overturning.
Along with the improvement of automation of an automobile production workshop, the use amount of suspended devices such as a suspension type electric welding machine and a robot gripping apparatus is increased, so that the difficulty of maintenance of suspended equipment is increased. The staircase that traditional technology used has lost the unable climbing of reliance of wall, needs the workshop to be equipped with safer staircase device to in the maintenance to unsettled device.
Disclosure of Invention
The invention aims to provide a seat escalator device, which aims to solve the problems that the escalator in the prior art needs to depend on a wall and needs to be held by a person to prevent overturning.
In order to realize the purpose, the invention is realized by the following technical scheme:
a seat staircase device comprises a rear seat part and a front seat part, wherein the rear seat part is pivoted with the front seat part;
the rear seat part comprises a rear seat surface, a rear supporting part and a chair back part;
the front seat part comprises a front seat surface and a front supporting part; the rear seat surface is pivoted with the front seat surface, the rear seat surface is horizontal to the front seat surface, and the rear supporting part and the front supporting part are matched to form an escalator supporting part;
the height of the chair back part is the same as that of the front supporting part.
Further, the rear supporting part comprises a supporting bottom plate, a first supporting part and a first inclined supporting part, the first supporting part and the first inclined supporting part are arranged between the supporting bottom plate and the rear seat face, an included angle between a plane where the first supporting part is located and a plane where the first inclined supporting part is located is an acute angle, and the first supporting part is connected with the first inclined supporting part through a first connecting portion.
Further, the first supporting portion and the first inclined supporting portion are both H-shaped frames.
Furthermore, the front supporting part comprises a second supporting part and a second inclined supporting part, the lower end of the second supporting part and the lower end of the second inclined supporting part are connected through a second connecting part, and a third connecting part is arranged between the second connecting part and the front seat surface.
Further, the second supporting portion and the second inclined supporting portion are both H-shaped frames.
Further, when the rear seat surface is horizontal to the front seat surface, the first inclined supporting portion is attached to the second inclined supporting portion.
Furthermore, suction devices are arranged on the opposite surfaces of the first inclined supporting part and the second inclined supporting part and the opposite surfaces of the second supporting part and the chair back part.
Furthermore, the attraction device comprises a magnet and an iron plate.
The invention has the beneficial effects that:
the seat staircase of this technical scheme realizes two kinds of functions of seat and staircase, through with back seat split, the axle connection split part realizes that the seat becomes the staircase, the staircase becomes the mechanism of seat. The problem of workshop workman rest, do not have wall body climbing dangerous operation is solved.
Drawings
FIG. 1 is a schematic view of an original wall-adjacent escalator structure;
FIG. 2 is a schematic view of a seat state structure of the escalator of the present invention;
fig. 3 is an exploded view of the seat condition of the stairway seat of the present invention;
fig. 4 is a schematic view of the escalator state structure of the seat escalator of the present invention;
fig. 5 is an exploded view of the escalator condition of the present invention stairway.
Description of the reference numerals
1. Lean on wall staircase stand, 2, lean on wall staircase footboard, 3, rear seat portion, 4, front seat portion, 5, axle sleeve, 6, pivot, 31, rear seat face, 32, back supporting part, 33, back of the chair portion, 321, supporting baseplate, 322, first supporting part, 323, first bearing diagonal, 324, first connecting portion, 41, front seat face, 42, preceding supporting part, 421, second supporting part, 422, second bearing diagonal, 423, second connecting portion, 424, third connecting portion.
Detailed Description
The technical solutions of the present invention are described in detail below by examples, and the following examples are only exemplary and can be used only for explaining and explaining the technical solutions of the present invention, but not construed as limiting the technical solutions of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be constructed in specific orientations, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", and "third" are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The technical solution of the present invention is further described in detail by the following specific embodiments in conjunction with the accompanying drawings.
As shown in fig. 2 to 5, the present application provides a seat staircase apparatus, which includes a rear seat portion 3 and a front seat portion 4, wherein the rear seat portion is pivotally connected to the front seat portion. In this application, the pivot connection is made by a shaft sleeve 5 and a rotating shaft 6, as shown in fig. 3 and 5, the shaft sleeve is provided on the rear seat portion, the rotating shaft is provided on the front seat portion, and the rotating shaft is inserted into the shaft sleeve and can rotate.
The rear seat portion 3 includes a rear seat surface 31, a rear support portion 32 and a seat back portion 33, and in the present application, the rear seat portion is made of aluminum alloy or other metal material to improve the strength of the device.
The rear supporting part 32 comprises a supporting bottom plate 321, a first supporting part 322 and a first inclined supporting part 333 which are arranged between the supporting bottom plate and the rear seat surface, an included angle between a plane where the first supporting part is located and a plane where the first inclined supporting part is located is an acute angle, and the first supporting part and the first inclined supporting part are connected through a first connecting part 324. In the technical scheme of this application, the lower extreme of first supporting part is connected the back with supporting baseplate fixed connection with the lower extreme of first bearing diagonal portion.
The first supporting part and the first inclined supporting part are both H-shaped frames. The transverse beam of the first supporting part and the transverse beam of the first inclined supporting part can be used for the pedal.
The front seat portion 4 includes a front seat surface 41 and a front support portion 42; the rear seat surface is pivoted with the front seat surface, the rear seat surface is horizontal to the front seat surface, and the rear supporting part and the front supporting part are matched to form an escalator supporting part.
The front support portion 42 includes a second support portion 421 and a second inclined support portion 422, a lower end of the second support portion and a lower end of the second inclined support portion are connected by a second connection portion 423, and a third connection portion 424 is provided between the second connection portion and the front seat surface. The second supporting part and the second inclined supporting part are both H-shaped frames. The lateral beam of the second support portion and the lateral beam of the second inclined support portion can be used for the pedal.
As shown in fig. 2, the rear seat portion and the front seat portion are combined into a seat structure to perform a seat function, and the first and second reclining portions are attached when the rear seat surface and the front seat surface are horizontal.
The attraction device is arranged on the surface, opposite to the first inclined supporting portion and the second inclined supporting portion, of the first inclined supporting portion, the attraction device is a magnet and an iron plate, the rear seat portion and the front seat portion are prevented from rotating or moving, and the stability of the device is improved.
As shown in fig. 4, on the basis of fig. 2, by rotating the rear seat portion of the seat staircase device in the seat state, the rear seat portion is rotated to be fitted with the front seat portion, the rear support portion is positioned above the device, and the seat back portion is fitted with the second support portion of the front support portion and fixed by the suction device, thereby forming the device in the staircase-like state.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A seat staircase device is characterized by comprising a rear seat part and a front seat part, wherein the rear seat part is pivoted with the front seat part;
the rear seat part comprises a rear seat surface, a rear supporting part and a chair back part;
the front seat part comprises a front seat surface and a front supporting part; the rear seat surface is pivoted with the front seat surface, the rear seat surface is horizontal to the front seat surface, and the rear supporting part and the front supporting part are matched to form an escalator supporting part;
the height of the chair back part is the same as that of the front supporting part.
2. The escalator seat device according to claim 1, wherein the rear support includes a support base, a first support and a first inclined support disposed between the support base and the rear seat surface, an included angle between a plane of the first support and a plane of the first inclined support is an acute angle, and the first support and the first inclined support are connected by a first connection portion.
3. The escalator arrangement of claim 2, wherein the first support portion and the first diagonal support portion are both H-frames.
4. The escalator seat arrangement according to claim 2, wherein the front support includes a second support and a second diagonal support, a lower end of the second support and a lower end of the second diagonal support being connected by a second connecting portion, and a third connecting portion being provided between the second connecting portion and the front seat surface.
5. The escalator arrangement of claim 4, wherein the second support section and the second diagonal support section are both H-frames.
6. The escalator seat arrangement according to claim 4, wherein the first diagonal brace portion engages the second diagonal brace portion when the rear seat surface is level with the front seat surface.
7. The escalator seat arrangement according to claim 6, wherein a pull-in device is provided on the opposite surfaces of the first and second diagonal support sections, and on the opposite surfaces of the second support section and the seat back section.
8. The escalator seat arrangement according to claim 7, wherein the engaging means are magnets and iron plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110803058.XA CN113367520A (en) | 2021-07-15 | 2021-07-15 | Seat staircase device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110803058.XA CN113367520A (en) | 2021-07-15 | 2021-07-15 | Seat staircase device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113367520A true CN113367520A (en) | 2021-09-10 |
Family
ID=77582250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110803058.XA Pending CN113367520A (en) | 2021-07-15 | 2021-07-15 | Seat staircase device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113367520A (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08280480A (en) * | 1995-04-13 | 1996-10-29 | Kyowa Denki Kagaku Kk | Chair convertible to stepladder |
| CN2323670Y (en) * | 1998-02-27 | 1999-06-16 | 董凤堂 | Ladder chair |
| CN201595474U (en) * | 2009-12-08 | 2010-10-06 | 杨跃进 | Ladder-chair dual-purpose furniture |
| CN201630716U (en) * | 2009-12-22 | 2010-11-17 | 浙江美生橱柜有限公司 | Climbing chair |
| CN201641155U (en) * | 2010-03-25 | 2010-11-24 | 胡广 | Chair capable of being folded into ladder |
| CN202191029U (en) * | 2011-08-19 | 2012-04-18 | 四川软测技术检测中心有限公司 | Chair with function of step ladder |
| CN202820432U (en) * | 2012-10-14 | 2013-03-27 | 来庆娟 | Multifunctional chair |
| CN202941726U (en) * | 2012-07-02 | 2013-05-22 | 李绍德 | Multifunctional wood chair |
| CN203723727U (en) * | 2014-01-10 | 2014-07-23 | 杭州福尔尼工艺品有限公司 | Novel foldable seat |
| CN104997324A (en) * | 2014-04-23 | 2015-10-28 | 陈明仪 | Two-purpose chair |
| CN105011616A (en) * | 2015-07-31 | 2015-11-04 | 韩玉生 | Multi-purpose chair |
| CN205006391U (en) * | 2015-08-25 | 2016-02-03 | 李君� | Multifunctional chair |
| CN205072498U (en) * | 2015-10-16 | 2016-03-09 | 吉林森林工业股份有限公司亚宏木业分公司 | Multifunctional ladder chair |
| CN205410489U (en) * | 2015-11-05 | 2016-08-03 | 颜华 | Variably turn chair of ladder |
| CN205410490U (en) * | 2015-12-23 | 2016-08-03 | 黄丽 | Novel variably turn combination chair of ladder |
| CN106136667A (en) * | 2016-06-27 | 2016-11-23 | 浙江龙声工艺玩具有限公司 | A kind of ladder chair dual-purpose multifunctional wood chair |
| CN208144811U (en) * | 2017-12-25 | 2018-11-27 | 江龙船艇科技股份有限公司 | A kind of seat can be deformed into ladder |
-
2021
- 2021-07-15 CN CN202110803058.XA patent/CN113367520A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08280480A (en) * | 1995-04-13 | 1996-10-29 | Kyowa Denki Kagaku Kk | Chair convertible to stepladder |
| CN2323670Y (en) * | 1998-02-27 | 1999-06-16 | 董凤堂 | Ladder chair |
| CN201595474U (en) * | 2009-12-08 | 2010-10-06 | 杨跃进 | Ladder-chair dual-purpose furniture |
| CN201630716U (en) * | 2009-12-22 | 2010-11-17 | 浙江美生橱柜有限公司 | Climbing chair |
| CN201641155U (en) * | 2010-03-25 | 2010-11-24 | 胡广 | Chair capable of being folded into ladder |
| CN202191029U (en) * | 2011-08-19 | 2012-04-18 | 四川软测技术检测中心有限公司 | Chair with function of step ladder |
| CN202941726U (en) * | 2012-07-02 | 2013-05-22 | 李绍德 | Multifunctional wood chair |
| CN202820432U (en) * | 2012-10-14 | 2013-03-27 | 来庆娟 | Multifunctional chair |
| CN203723727U (en) * | 2014-01-10 | 2014-07-23 | 杭州福尔尼工艺品有限公司 | Novel foldable seat |
| CN104997324A (en) * | 2014-04-23 | 2015-10-28 | 陈明仪 | Two-purpose chair |
| CN105011616A (en) * | 2015-07-31 | 2015-11-04 | 韩玉生 | Multi-purpose chair |
| CN205006391U (en) * | 2015-08-25 | 2016-02-03 | 李君� | Multifunctional chair |
| CN205072498U (en) * | 2015-10-16 | 2016-03-09 | 吉林森林工业股份有限公司亚宏木业分公司 | Multifunctional ladder chair |
| CN205410489U (en) * | 2015-11-05 | 2016-08-03 | 颜华 | Variably turn chair of ladder |
| CN205410490U (en) * | 2015-12-23 | 2016-08-03 | 黄丽 | Novel variably turn combination chair of ladder |
| CN106136667A (en) * | 2016-06-27 | 2016-11-23 | 浙江龙声工艺玩具有限公司 | A kind of ladder chair dual-purpose multifunctional wood chair |
| CN208144811U (en) * | 2017-12-25 | 2018-11-27 | 江龙船艇科技股份有限公司 | A kind of seat can be deformed into ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210910 |