CN105029942A - Linear ladder-chair - Google Patents
Linear ladder-chair Download PDFInfo
- Publication number
- CN105029942A CN105029942A CN201510351466.0A CN201510351466A CN105029942A CN 105029942 A CN105029942 A CN 105029942A CN 201510351466 A CN201510351466 A CN 201510351466A CN 105029942 A CN105029942 A CN 105029942A
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- China
- Prior art keywords
- connecting rod
- backup plate
- gripper shoe
- word pattern
- ladder chair
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Abstract
The invention relates to a linear ladder-chair, comprising two supports, a support plate, a rest plate and linkages. One side of the upper end of one support is fixedly connected with one side of the upper end of the other support through a first link, and the other sides of the upper ends of the supports are fixedly connected through a second link; the upper end of each support is provided with a support rod close to the second link; one end of the support plate is provided with a slide, and the other end thereof is connected with the rest plate; the first link is slidably disposed in the slide; the other end of the rest plate is connected to the upper ends of the support rods; the support plate and the rest plate are provided with footplates, respectively; two ends of a connection of the support plate and the rest plate are provided with the linkages, respectively; the other ends of the linkages are disposed on the second link. The linear ladder-chair can serve as both a chair and a ladder and is simple in structure and convenient to transform.
Description
Technical field
The present invention relates to daily life field, refer in particular to a kind of yi word pattern ladder chair.
Background technology
In family life, sometimes need pick and place article aloft or more change the bulb, at this moment just need the bracing or strutting arrangement using ladder or superpose other on seat; The former due to frequency of utilization lower and deposit and need space, a lot of family is not equipped with, the latter connects insecure defect because both exist, easily there is security incident, for this reason, we have developed a kind of yi word pattern ladder chair, not only can use as chair, can also use as ladder, and structure is simple, conversion is convenient.
Summary of the invention
The present invention seeks to provide a kind of yi word pattern ladder chair to overcome the deficiencies in the prior art, not only can use as chair, can also use as ladder, and structure is simple, conversion is convenient.
For achieving the above object, the technical solution used in the present invention is: a kind of yi word pattern ladder chair, comprises two supports, gripper shoe, backup plate, linkages; The side of two described pedestal upper end is fixedly connected with by head rod, and opposite side is fixedly connected with by the second connecting rod; Each described pedestal upper end is provided with support bar near the second connecting rod place; One end of described gripper shoe is provided with chute, and the other end is connected with backup plate; Described head rod is slidably arranged in chute; The other end of described backup plate is connected to the upper end of support bar; Described gripper shoe and backup plate are respectively arranged with pedal; The two ends of described gripper shoe and backup plate junction are respectively arranged with linkage; The other end of described linkage is arranged on the second connecting rod.
Preferably, described linkage comprises first connecting rod, second connecting rod; One end of described first connecting rod and one end chain connection of second connecting rod, and the other end of first connecting rod is hingedly connected at the junction of gripper shoe and backup plate, the other end of second connecting rod is hingedly connected on the second connecting rod.
Preferably, the junction of described first connecting rod and second connecting rod is provided with baffle plate, and second connecting rod can only be rotated towards a direction.
Preferably, described gripper shoe is arranged first pedal that can be rotated down, backup plate is arranged about two second pedals that can rotate backward spaced apart.
Preferably, the junction of described gripper shoe and backup plate is arranged on the top of the second connecting rod.
Preferably, described support bar is arranged in support surface thereof, and angle of inclination is 5-10 degree.
Preferably, described gripper shoe and backup plate chain connection.
Preferably, the upper end chain connection of described backup plate and support bar.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Yi word pattern ladder chair of the present invention not only can use as chair, can also use as ladder, and structure is simple, conversion is convenient.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is chair state partial sectional view in yi word pattern ladder chair of the present invention;
Accompanying drawing 2 is chair structure graph in yi word pattern ladder chair of the present invention;
Accompanying drawing 3 is ladder structure graph in yi word pattern ladder chair of the present invention;
Accompanying drawing 4 is A place partial enlarged drawing in Fig. 3;
Wherein: 1, support; 11, support bar; 12, head rod; 13, the second connecting rod; 2, gripper shoe; 21, the first pedal; 22, chute; 3, backup plate; 31, the second pedal; 4, first connecting rod; 5, second connecting rod.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Accompanying drawing 1-2 is yi word pattern ladder chair of the present invention, comprises two supports 1, gripper shoe 2, backup plate 3, linkage; The front side of two described support 1 upper ends is fixedly connected with by head rod 12, and rear side is fixedly connected with by the second connecting rod 13; Each described support 1 upper end is provided with sweptback support bar 11 near the second connecting rod 13 place; One end of described gripper shoe 2 is provided with chute 22, the other end and backup plate 3 chain connection and be arranged on the top of the second connecting rod 13, adds the holding capacity of gripper shoe 2; Described head rod 12 is slidably arranged in chute 22; The other end of described backup plate 3 is hingedly connected at the upper end of support bar 11; Described gripper shoe 2 is arranged first pedal 21 that can be rotated down, backup plate 3 is arranged about two second pedals 32 that can rotate backward spaced apart, conveniently pick and place article by the first pedal 21 and the second pedal 32 aloft or more change the bulb; The two ends of described gripper shoe 2 and backup plate 3 junction are respectively arranged with linkage; Described linkage comprises first connecting rod 4, second connecting rod 5; One end of described first connecting rod 4 and one end chain connection of second connecting rod 5, and the other end of first connecting rod 4 is hingedly connected at the junction of gripper shoe 2 and backup plate 3, the other end of second connecting rod 5 is hingedly connected on the second connecting rod 13; Described first connecting rod 4 is provided with baffle plate with the junction of second connecting rod 5, and second connecting rod 5 can only be rotated towards a direction.
During use: as shown in Figure 3-4, the junction of gripper shoe 2 and backup plate 3 is outwards mentioned, head rod 12 slides in gripper shoe 2 chute 22, make gripper shoe 2 and backup plate 3 in plane distribution, now first connecting rod 4 and second connecting rod 5 linearly distribute, and first connecting rod 4 is provided with baffle plate with the junction of second connecting rod 5, makes second connecting rod 5 can only rotate towards a direction, is played a supporting role by the dead-centre position of connecting rod; Pin is stepped down in and the first pedal 21 or the second pedal 32 just can pick and place article aloft or more change the bulb.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Yi word pattern ladder chair of the present invention not only can use as chair, can also use as ladder, and structure is simple, conversion is convenient.
Below be only embody rule example of the present invention, protection scope of the present invention is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within rights protection scope of the present invention.
Claims (8)
1. a yi word pattern ladder chair, is characterized in that: comprise two supports, gripper shoe, backup plate, linkages; The side of two described pedestal upper end is fixedly connected with by head rod, and opposite side is fixedly connected with by the second connecting rod; Each described pedestal upper end is provided with support bar near the second connecting rod place; One end of described gripper shoe is provided with chute, and the other end is connected with backup plate; Described head rod is slidably arranged in chute; The other end of described backup plate is connected to the upper end of support bar; Described gripper shoe and backup plate are respectively arranged with pedal; The two ends of described gripper shoe and backup plate junction are respectively arranged with linkage; The other end of described linkage is arranged on the second connecting rod.
2. yi word pattern ladder chair according to claim 1, is characterized in that: described linkage comprises first connecting rod, second connecting rod; One end of described first connecting rod and one end chain connection of second connecting rod, and the other end of first connecting rod is hingedly connected at the junction of gripper shoe and backup plate, the other end of second connecting rod is hingedly connected on the second connecting rod.
3. yi word pattern ladder chair according to claim 2, is characterized in that: the junction of described first connecting rod and second connecting rod is provided with baffle plate, and second connecting rod can only be rotated towards a direction.
4. yi word pattern ladder chair according to claim 1, is characterized in that: described gripper shoe is arranged first pedal that can be rotated down, backup plate is arranged about two second pedals that can rotate backward spaced apart.
5. yi word pattern ladder chair according to claim 1, is characterized in that: the junction of described gripper shoe and backup plate is arranged on the top of the second connecting rod.
6. yi word pattern ladder chair according to claim 1, is characterized in that: described support bar is arranged in support surface thereof, and angle of inclination is 5-10 degree.
7. yi word pattern ladder chair according to claim 1, is characterized in that: described gripper shoe and backup plate chain connection.
8. yi word pattern ladder chair according to claim 1, is characterized in that: the upper end chain connection of described backup plate and support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510351466.0A CN105029942B (en) | 2015-06-24 | 2015-06-24 | A kind of yi word pattern ladder chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510351466.0A CN105029942B (en) | 2015-06-24 | 2015-06-24 | A kind of yi word pattern ladder chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105029942A true CN105029942A (en) | 2015-11-11 |
| CN105029942B CN105029942B (en) | 2017-12-15 |
Family
ID=54437371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510351466.0A Active CN105029942B (en) | 2015-06-24 | 2015-06-24 | A kind of yi word pattern ladder chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105029942B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662503A (en) * | 2019-02-13 | 2019-04-23 | 南京机电职业技术学院 | A kind of emergency escape chair |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3960241A (en) * | 1975-11-19 | 1976-06-01 | Escalesilla Tresaes Ltd. | Furniture foldable structure |
| CN201609226U (en) * | 2009-12-14 | 2010-10-20 | 谢孟昆 | Folding chair |
| CN203662345U (en) * | 2014-01-28 | 2014-06-25 | 史普芹 | Foldable multi-purpose ladder chair |
| CN104207526A (en) * | 2013-05-29 | 2014-12-17 | 王鹏 | Household ladder chair |
| CN204812913U (en) * | 2015-06-24 | 2015-12-02 | 苏州市职业大学 | A style of calligraphy ladder chair |
-
2015
- 2015-06-24 CN CN201510351466.0A patent/CN105029942B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3960241A (en) * | 1975-11-19 | 1976-06-01 | Escalesilla Tresaes Ltd. | Furniture foldable structure |
| CN201609226U (en) * | 2009-12-14 | 2010-10-20 | 谢孟昆 | Folding chair |
| CN104207526A (en) * | 2013-05-29 | 2014-12-17 | 王鹏 | Household ladder chair |
| CN203662345U (en) * | 2014-01-28 | 2014-06-25 | 史普芹 | Foldable multi-purpose ladder chair |
| CN204812913U (en) * | 2015-06-24 | 2015-12-02 | 苏州市职业大学 | A style of calligraphy ladder chair |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662503A (en) * | 2019-02-13 | 2019-04-23 | 南京机电职业技术学院 | A kind of emergency escape chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105029942B (en) | 2017-12-15 |
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