CN109538108A - A kind of adjustable ladder of pedal angle - Google Patents
A kind of adjustable ladder of pedal angle Download PDFInfo
- Publication number
- CN109538108A CN109538108A CN201910010544.9A CN201910010544A CN109538108A CN 109538108 A CN109538108 A CN 109538108A CN 201910010544 A CN201910010544 A CN 201910010544A CN 109538108 A CN109538108 A CN 109538108A
- Authority
- CN
- China
- Prior art keywords
- pedal
- ladder
- supporting leg
- mounting rack
- fixation hole
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/387—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders having tip-up steps
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/14—Ladders capable of standing by themselves
- E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
- E06C1/20—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/082—Connections between rungs or treads and longitudinal members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of adjustable ladders of pedal angle, including ladder ontology, supporting leg rotating seat, fixation hole, auxiliary rotary shaft and inclined shore bar, the ladder ontology is fixedly installed with supporting leg rotating seat at the top of the back side, and supporting leg is rotatably installed with by rotating seat on supporting leg rotating seat, pedal is equidistantly movably installed with by main rotating shaft between the ladder ontology, and the one end of pedal two sides far from main rotating shaft is equipped with pedal mounting rack by auxiliary rotary shaft, fixing bolt through pedal mounting rack is installed on the fixation hole, the intermediate position of the pedal mounting rack is equipped with inclined shore bar by linkwork.The present invention can tilt according to demand, while the pedal mounting rack being equipped with can be supported pedal, and be able to achieve the adjusting of angle, improve the flexibility of ladder, the inclined shore bar of setting can play the role of reinforcing support, improve the practicability of ladder, convenient for promoting the use of.
Description
Technical field
The present invention relates to ladder technical field, specially a kind of adjustable ladder of pedal angle.
Background technique
Ladder, daily life tools, the tool do side by two root long thick bar, and scansorial cross bar is crossed in centre, use
In climbing, ladder is divided into the single ladder of lifting and lifting double ladder, the ladder indispensable role of performer in people's lives, but
It is that traditional role function is single, and the angle of pedal cannot be adjusted according to demand, flexibility is poor, and therefore, having must
The prior art is improved, to solve the above problems.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of adjustable ladder of pedal angle
Problem.
To achieve the above object, the invention provides the following technical scheme: a kind of adjustable ladder of pedal angle, including ladder
The top of ontology, supporting leg rotating seat, fixation hole, auxiliary rotary shaft and inclined shore bar, the ladder ontology back side is fixedly mounted
There is supporting leg rotating seat, and supporting leg is rotatably installed with by rotating seat on supporting leg rotating seat, leads between the ladder ontology
It crosses main rotating shaft and is equidistantly movably installed with pedal, and the one end of pedal two sides far from main rotating shaft is equipped with by auxiliary rotary shaft
Pedal mounting rack, the top equidistantly distributed of the pedal mounting rack have fixation hole, and solid on the supporting leg at fixation hole position
Dingan County is equipped with mounting plate, is equipped with the fixing bolt through pedal mounting rack on the fixation hole, in the pedal mounting rack
Between position inclined shore bar is equipped with by linkwork.
Preferably, the bottom of the ladder ontology is fixedly installed with main fixing seat, and the appearance bread of main fixing seat bottom
It is wrapped with rubber antiskid pad.
Preferably, the upper surface of the pedal is fixedly installed with non-slip mat.
Preferably, the outer surface of the ladder ontology, pedal mounting rack and supporting leg is all coated with antirust erosion resisting coating.
Preferably, the outer surface of the ladder bodies top is enclosed with handle.
Preferably, the outer surface of the supporting leg bottom is fixedly installed with non-slip feet.
Compared with prior art, the beneficial effects of the present invention are: the adjustable ladder of the pedal angle is installed by rotary shaft
Pedal can be tilted according to demand, while the pedal mounting rack being equipped with can be supported pedal, and can be real
The adjusting of existing angle, improves the flexibility of ladder, and the inclined shore bar of setting can play the role of reinforcing support, improve
The practicability of ladder, the non-slip feet and rubber antiskid pad of setting can play anti-skidding effect, convenient for promoting the use of.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is side view of the invention；
Fig. 3 is front view of the invention.
In figure: 1, ladder ontology；101, main fixing seat；102, rubber antiskid pad；2, pedal；201, non-slip mat；3, main rotation
Shaft；4, supporting leg rotating seat；5, rotating seat；6, handle；7, fixation hole；8, fixing bolt；9, mounting plate；10, pedal is installed
Frame；11, auxiliary rotary shaft；12, supporting leg；13, inclined shore bar；14, non-slip feet.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ",
The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only
It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the
Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Fig. 1-3 is please referred to, a kind of embodiment provided by the invention: a kind of adjustable ladder of pedal angle, including ladder sheet
Body 1, supporting leg rotating seat 4, fixation hole 7, auxiliary rotary shaft 11 and inclined shore bar 13, the fixed peace in the top at 1 back side of ladder ontology
Supporting leg 12 is rotatably installed with by rotating seat 5 equipped with supporting leg rotating seat 4, and on supporting leg rotating seat 4, ladder ontology 1 can
To facilitate the climbing of staff, the rotation installation of the leg 12 easy to support of supporting leg rotating seat 4, supporting leg 12 can play auxiliary
The effect of support is equidistantly movably installed with pedal 2 by main rotating shaft 3 between ladder ontology 1, and 2 two sides of pedal are far from main
One end of rotary shaft 3 is equipped with pedal mounting rack 10 by auxiliary rotary shaft 11, and main rotating shaft 3 can rotate according to demand installation and step on
Plate 2, pedal mounting rack 10 can play the effect of auxiliary installation to pedal 2, and auxiliary rotary shaft 11 can play the effect of auxiliary installation
Fruit, the top equidistantly distributed of pedal mounting rack 10 has fixation hole 7, and is fixedly mounted on the supporting leg 12 at 7 position of fixation hole
There is mounting plate 9, fixation hole 7 is convenient for the fixed installation of pedal mounting rack 10, and mounting plate 9 is pacified convenient for the fixed of pedal mounting rack 10
It fills, the fixing bolt 8 through pedal mounting rack 10 is installed on fixation hole 7, fixing bolt 8 may be implemented to pedal mounting rack 10
Adjusting installation, the intermediate position of pedal mounting rack 10 is equipped with inclined shore bar 13, inclined shore bar 13 by linkwork
The effect of support can be played.
Further, the bottom of ladder ontology 1 is fixedly installed with main fixing seat 101, and the outer surface of 101 bottom of main fixing seat
It is enclosed with rubber antiskid pad 102, in embodiment, main fixing seat 101 can realize ladder ontology 1 and support, rubber antiskid pad 102
The effect of anti-skid wearable can be played.
Further, the upper surface of pedal 2 is fixedly installed with non-slip mat 201, and in embodiment, non-slip mat 201 can climbed
Shi Shixian anti-skidding effect.
Further, the outer surface of ladder ontology 1, pedal mounting rack 10 and supporting leg 12 is all coated with antirust erosion resisting coating,
In embodiment, antirust erosion resisting coating can play the effect of anti-corrosion, and then increase the service life of ladder.
Further, the outer surface at the top of ladder ontology 1 is enclosed with handle 6, and in embodiment, handle 6 is convenient for ladder ontology 1
It is dilatory to carry.
Further, the outer surface of 12 bottom of supporting leg is fixedly installed with non-slip feet 14, and in embodiment, non-slip feet 14 can be risen
To anti-skidding effect.
Working principle: in use, be supported according to demand by supporting leg 12, when needing the angle to pedal 2 to carry out
Lifting moving can be carried out when adjusting to pedal mounting rack 10, and is fixed by fixing bolt 8, user of service can pass through
Pedal 2 is climbed.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of adjustable ladder of pedal angle, including ladder ontology (1), supporting leg rotating seat (4), fixation hole (7), auxiliary rotation
Axis (11) and inclined shore bar (13), it is characterised in that: supporting leg rotation is fixedly installed at the top of ladder ontology (1) back side
Swivel base (4), and be rotatably installed with supporting leg (12) on supporting leg rotating seat (4) by rotating seat (5), the ladder ontology (1)
Between be equidistantly movably installed with pedal (2) by main rotating shaft (3), and the one end of pedal (2) two sides far from main rotating shaft (3)
It is equipped with pedal mounting rack (10) by auxiliary rotary shaft (11), the top equidistantly distributed of the pedal mounting rack (10) has fixation
Hole (7), and be fixedly installed with mounting plate (9) on the supporting leg (12) at fixation hole (7) position, it is installed on the fixation hole (7)
There is the fixing bolt (8) through pedal mounting rack (10), the intermediate position of the pedal mounting rack (10) is pacified by linkwork
Equipped with inclined shore bar (13).
2. the adjustable ladder of a kind of pedal angle according to claim 1, it is characterised in that: the ladder ontology (1)
Bottom is fixedly installed with main fixing seat (101), and the outer surface of main fixing seat (101) bottom is enclosed with rubber antiskid pad (102).
3. the adjustable ladder of a kind of pedal angle according to claim 1, it is characterised in that: the upper table of the pedal (2)
Face is fixedly installed with non-slip mat (201).
4. the adjustable ladder of a kind of pedal angle according to claim 1, it is characterised in that: the ladder ontology (1) is stepped on
The outer surface of board mounting stand (10) and supporting leg (12) is all coated with antirust erosion resisting coating.
5. the adjustable ladder of a kind of pedal angle according to claim 1, it is characterised in that: ladder ontology (1) top
The outer surface in portion is enclosed with handle (6).
6. the adjustable ladder of a kind of pedal angle according to claim 1, it is characterised in that: supporting leg (12) bottom
Outer surface be fixedly installed with non-slip feet (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910010544.9A CN109538108A (en) | 2019-01-04 | 2019-01-04 | A kind of adjustable ladder of pedal angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910010544.9A CN109538108A (en) | 2019-01-04 | 2019-01-04 | A kind of adjustable ladder of pedal angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109538108A true CN109538108A (en) | 2019-03-29 |
Family
ID=65834170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910010544.9A Pending CN109538108A (en) | 2019-01-04 | 2019-01-04 | A kind of adjustable ladder of pedal angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109538108A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB258500A (en) * | 1926-04-06 | 1926-09-23 | Daniel Olas Olson | Improvements in step ladders |
| US4800988A (en) * | 1985-10-11 | 1989-01-31 | Joseph Dunmore | Adjustable platform for a rung ladder |
| JPH09177458A (en) * | 1995-10-27 | 1997-07-08 | Chuo Biruto Kogyo Kk | Hooking angle adjustable ladder |
| CN104925259A (en) * | 2015-06-19 | 2015-09-23 | 中国航空工业集团公司西安飞机设计研究所 | Angle-self-adaptive ladder |
| CN105035326A (en) * | 2015-06-19 | 2015-11-11 | 中国航空工业集团公司西安飞机设计研究所 | Pedal angle adjustable-type ladder |
| CN106639856A (en) * | 2016-12-12 | 2017-05-10 | 盐城工学院 | Trestle ladder and multifunctional ladder |
| CN107916889A (en) * | 2017-12-19 | 2018-04-17 | 唐晓腾 | One kind is emergent to have put down folding ladder |
-
2019
- 2019-01-04 CN CN201910010544.9A patent/CN109538108A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB258500A (en) * | 1926-04-06 | 1926-09-23 | Daniel Olas Olson | Improvements in step ladders |
| US4800988A (en) * | 1985-10-11 | 1989-01-31 | Joseph Dunmore | Adjustable platform for a rung ladder |
| JPH09177458A (en) * | 1995-10-27 | 1997-07-08 | Chuo Biruto Kogyo Kk | Hooking angle adjustable ladder |
| CN104925259A (en) * | 2015-06-19 | 2015-09-23 | 中国航空工业集团公司西安飞机设计研究所 | Angle-self-adaptive ladder |
| CN105035326A (en) * | 2015-06-19 | 2015-11-11 | 中国航空工业集团公司西安飞机设计研究所 | Pedal angle adjustable-type ladder |
| CN106639856A (en) * | 2016-12-12 | 2017-05-10 | 盐城工学院 | Trestle ladder and multifunctional ladder |
| CN107916889A (en) * | 2017-12-19 | 2018-04-17 | 唐晓腾 | One kind is emergent to have put down folding 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190329 |