CN108086893A - A kind of household foldable ladder - Google Patents
A kind of household foldable ladder Download PDFInfo
- Publication number
- CN108086893A CN108086893A CN201711494881.7A CN201711494881A CN108086893A CN 108086893 A CN108086893 A CN 108086893A CN 201711494881 A CN201711494881 A CN 201711494881A CN 108086893 A CN108086893 A CN 108086893A
- Authority
- CN
- China
- Prior art keywords
- pedal
- support frame
- fixed link
- front support
- hinged
- 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
- E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding
-
- 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
- E06C7/081—Rungs or other treads comprising anti-slip features
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/14—Holders for pails or other equipment on or for ladders
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/18—Devices for preventing persons from falling
- E06C7/181—Additional gripping devices, e.g. handrails
- E06C7/182—Additional gripping devices, e.g. handrails situated at the top of the ladder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of household foldable ladders,Including front support frame and rear support frame,The top of the front support frame is equipped with top armrest,The right part lower end of the top armrest is equipped with auxiliary tool frame,Rear support frame is hinged on the downside of the top armrest,Side handrail is hinged in the middle part of the front surface both ends of the front support frame,The first pedal is from top to bottom respectively equipped between the side wall of the front support frame,Second pedal,3rd pedal and the 4th pedal,The upper rear of first pedal, which runs through, is equipped with safe block button,The first fixed link is from top to bottom respectively equipped between the side wall of the rear support frame,Second fixed link and the 3rd fixed link,Placing various operation instruments by auxiliary tool frame allows the people on ladder can be desirable conveniently,It can allow the forced area bigger of folding ladder by the design of eight word straddle,Make folding ladder more firm,It can be to playing the role of fixed /V by safe block button,It ensure that the stability and security of folding ladder.
Description
Technical field
The present invention relates to ladder technical field, specific field is a kind of household foldable ladder.
Background technology
Urban residence area generally all less, in order to make full use of space, on entrance hall, is all provided with hanging cupboard on big cupboard, though
Eminence space is make use of, but access article is extremely inconvenient, currently on the market common double ladder and all larger by terraced volumes,
The probability used is little, but usually occupies limited space, loses more than gain.Therefore, all kinds of ladders with folder function
It comes into being, there are still many shortcomings for existing patent folding ladder：Certain structures design is not reasonable, and some is sought gently
Just, causing not enough securely, there is security risk, some seeks folding convenient, causes structure numerous and diverse, is susceptible to damage, and
Existing most of ladder structures are single, only have the function of ladder, ascend a height repair in household, cause inconvenience.For this purpose, we
It is proposed a kind of household foldable ladder.
The content of the invention
It is terraced it is an object of the invention to provide a kind of household foldable, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical solution：A kind of household foldable ladder, including front support frame with after
Supporting rack, the top of the front support frame are equipped with top armrest, and the right part lower end of the top armrest is equipped with auxiliary tool frame, institute
It states and rear support frame is hinged on the downside of top armrest, side handrail is hinged in the middle part of the front surface both ends of the front support frame,
The side handrail includes upper fixed link, lower fixed link and bar, and the lower end of fixed bar is hinged with front support frame,
The upper end of fixed bar is hinged with one end of bar, and the other end of the bar is hinged with lower fixed link, institute
The lower end for stating lower fixed link is hinged with front support frame, and first is from top to bottom respectively equipped between the side wall of the front support frame and is stepped on
Plate, the second pedal, the 3rd pedal and the 4th pedal, and the first pedal, the second pedal, the top of the 3rd pedal and the 4th pedal are left
Right both ends are equipped with longitudinal tie, and the upper rear of first pedal, which runs through, is equipped with safe block button, second pedal it is upper
Portion left and right ends are equipped with one end of cross-tie, and the first fixation is from top to bottom respectively equipped between the side wall of the rear support frame
Bar, the second fixed link and the 3rd fixed link, the safe block button and the first fixed link are used cooperatively, and two cross-ties are drawn
The other end of bar is connected with the both ends of the second fixed link.
Preferably, the outer surface of the top armrest is equipped with rubber antiskid set.
Preferably, the left surface of the auxiliary tool frame is run through from left to right is equipped with instrument putting hole, and instrument putting hole
Quantity be 4.
Preferably, the front surface of first pedal, the second pedal, the 3rd pedal and the 4th pedal is equipped with rubber antiskid
Pad.
Preferably, the lower part left and right ends of the front support frame and rear support frame are equipped with eight word straddle, eight word point
The lower end of leg is equipped with anti-skidding footmuff.
Preferably, eight words that the lower part of the rear support frame is equipped with divide midleg to be equipped with roller fixing base, the rolling
The rear end for taking turns fixed seat is equipped with auxiliary wheel.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of household foldable ladder, is placed each by auxiliary tool frame
Kind of operation instrument allows the people on ladder can be desirable conveniently, by the design of eight word straddle can allow folding ladder forced area more
Greatly, allow folding ladder more firm, the stabilization of folding ladder can be ensure that playing the role of fixed /V by safe block button
Property, can be convenient for users to moving folding ladder by auxiliary wheel.
Description of the drawings
Fig. 1 is the structure diagram of main view of the present invention；
Fig. 2 is the deployed configuration schematic diagram of the present invention；
Fig. 3 is the backsight structural representation of rear support frame of the present invention；
Fig. 4 is the structure diagram of safe block button part of the present invention.
In figure：1- front support frames, 2- rear support frames, 3- top armrests, 4- auxiliary tools frame, 5- sides handrail, on 501-
Fixed link under fixed link, 502-, 503- bars, the first pedals of 6-, the second pedals of 7-, the 3rd pedals of 8-, the 4th pedals of 9-,
10- longitudinal ties, 11- safe block buttons, 12- cross-ties, the first fixed links of 13-, the second fixed links of 14-, 15- the 3rd are fixed
Bar, 16- instruments putting hole, eight word straddle of 17-, the anti-skidding footmuffs of 18-, 19- roller fixing bases, 20- auxiliary wheels.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of household foldable ladder, including front support frame 1 and rear branch
Support 2, the top of the front support frame are equipped with top armrest 3, by top armrest user can be aided in climb folding ladder, institute
The right part lower end for stating top armrest is equipped with auxiliary tool frame 4, and placing various operation instruments by auxiliary tool frame allows on ladder
People can be desirable conveniently, safe ready is hinged with rear support frame, the front surface of the front support frame on the downside of the top armrest
Side handrail 5 is hinged in the middle part of both ends, the side handrail includes upper fixed link 501, lower fixed link 502 and bar 503,
The lower end of fixed bar is hinged with front support frame, and the one end of the upper end of fixed bar with bar is hinged, institute
The other end for stating bar is hinged with lower fixed link, and the lower end of the lower fixed link is hinged with front support frame, when expansion is rolled over
During folded ladder, bar can be pulled downward on, upper fixed link and lower fixed link can be rotated down 90 °, both hands during use
Side handrail is helped to climb being higher by folding ladder, security when folding ladder uses can be increased, old man also can more pacify relatively
Full use is from top to bottom respectively equipped with the first pedal 6, the second pedal 7, the 3rd pedal 8 between the side wall of the front support frame
With the 4th pedal 9, and the first pedal, the second pedal, the top left and right ends of the 3rd pedal and the 4th pedal are equipped with longitudinal drawing
Bar 10, user can be stepped on the first pedal, the second pedal, the 3rd pedal and the 4th pedal with foot and reach eminence, pass through longitudinal tie
The first pedal, the second pedal, the 3rd pedal and the 4th pedal are in synchronous regime when can allowing the folding ladder to be unfolded, and described
The upper rear of one pedal, which runs through, is equipped with safe block button 11, and the top left and right ends of second pedal are equipped with cross-tie 12
One end, be from top to bottom respectively equipped with the first fixed link 13, the second fixed link 14 and the 3rd between the side wall of the rear support frame
Fixed link 15, the safe block button and the first fixed link are used cooperatively, and after folding ladder is unfolded, safe block button is pressed down on simultaneously
The front end of safe block button is pushed to the front side of the first fixed link, you can fix safe block button and the first fixed link, Neng Goufang
The folding ladder being unfolded when only using ensure that the safety of user, two horizontal strokes there is a situation where unexpectedly rocking or folding
It is connected to the other end of pull rod pull rod with the both ends of the second fixed link, /V when folding ladder is unfolded can be played by cross-tie
Effect.
Specifically, the outer surface of the top armrest is equipped with rubber antiskid set, can prevent from knocking by rubber antiskid set
It touches, while it is tighter more comfortable that user is allowed more to be grabbed when catching top armrest.
Specifically, the left surface of the auxiliary tool frame is run through from left to right is equipped with instrument putting hole 16, and instrument is put
The quantity in hole is put as 4, placing various operation instruments by instrument putting hole allows the people on ladder can be desirable conveniently, secure side
Just.
Specifically, the front surface of first pedal, the second pedal, the 3rd pedal and the 4th pedal is equipped with rubber and prevents
Skidding, by rubber antiskid pad can effectively reduce user aloft occur foot slide accident, reduce unexpected generation
Using more secure.
Specifically, the lower part left and right ends of the front support frame and rear support frame are equipped with eight word straddle 17, and described eight
The lower end of word straddle is equipped with anti-skidding footmuff 18, can allow the forced area bigger of folding ladder by the design of eight word straddle, allows
Folding ladder is more firm, can play the role of anti-skid wearable by anti-skidding footmuff, add the frictional force between ground, simultaneously
It can play a protective role to indoor bottom plate, prevent folding ladder from leaving a trace on floor.
Specifically, eight words that the lower part of the rear support frame is equipped with divide midleg to be equipped with roller fixing base 19, institute
The rear end for stating roller fixing base is equipped with auxiliary wheel 20, can be convenient for users to carrying out being moved to needs to folding ladder by auxiliary wheel
The position used.
Operation principle：It waits when utilizing the present invention, the present invention is unfolded, bar can be pulled downward on, upper fixed link
90 ° can be rotated down with lower fixed link, and both hands help side handrail to climb being higher by folding ladder, Neng Gouzeng during use
Security when adding the folding ladder to use, the use that old man also can be relatively safer, user can be stepped on the first pedal with foot, second stepped on
Plate, the 3rd pedal and the 4th pedal reach eminence, the first pedal, second when by longitudinal tie the folding ladder can be allowed to be unfolded
Pedal, the 3rd pedal and the 4th pedal are in synchronous regime, and the work of /V when folding ladder is unfolded can be played by cross-tie
With safe block button is pressed down on and the front end of safe block button is pushed to the front side of the first fixed link, you can by safe block button
It is fixed with the first fixed link /V, can prevent the folding ladder being unfolded when using from, there is a situation where unexpectedly rocking or folding, protecting
The safety of user is demonstrate,proved, placing various operation instruments by auxiliary tool frame allows the people on ladder can be desirable conveniently, safety
It is convenient, it can allow the forced area bigger of folding ladder by the design of eight word straddle, folding ladder is allowed more to consolidate, passes through non-slip feet
Set can play the role of anti-skid wearable, add the frictional force between ground, while can play protection to indoor bottom plate
Effect, prevents folding ladder from leaving a trace on floor, can be needed by auxiliary wheel convenient for users to folding ladder be moved to
Position to be used can reset safe block button after use, and the lower part for holding front support frame and rear support frame merges
It is close to be folded.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of household foldable ladder, including front support frame（1）And rear support frame（2）, it is characterised in that：The front support frame（1）
Top be equipped with top armrest（3）, the top armrest（3）Right part lower end be equipped with auxiliary tool frame（4）, the top armrest
（3）Downside be hinged with rear support frame（2）, the front support frame（1）Front surface both ends in the middle part of be hinged with side handrail
（5）, the side handrail（5）Including upper fixed link（501）, lower fixed link（502）And bar（503）, fixed bar
（501）Lower end and front support frame（1）It is hinged, fixed bar（501）Upper end and bar（503）One end hinge
It connects, the bar（503）The other end with lower fixed link（502）It is hinged, the lower fixed link（502）Lower end with before
Supporting rack（1）It is hinged, the front support frame（1）Side wall between be from top to bottom respectively equipped with the first pedal（6）, the second pedal
（7）, the 3rd pedal（8）With the 4th pedal（9）, and the first pedal（6）, the second pedal（7）, the 3rd pedal（8）With the 4th pedal
（9）Top left and right ends be equipped with longitudinal tie（10）, first pedal（6）Upper rear run through be equipped with safe block button
（11）, second pedal（7）Top left and right ends be equipped with cross-tie（12）One end, the rear support frame（2）'s
The first fixed link is from top to bottom respectively equipped between side wall（13）, the second fixed link（14）With the 3rd fixed link（15）, the peace
Full buckle（11）With the first fixed link（13）It is used cooperatively, two cross-ties（12）The other end of pull rod and second is fixed
Bar（14）Both ends connection.
2. a kind of household foldable ladder according to claim 1, it is characterised in that：The top armrest（3）Outer surface set
There is rubber antiskid set.
3. a kind of household foldable ladder according to claim 1, it is characterised in that：The auxiliary tool frame（4）Left surface
Run through from left to right and be equipped with instrument putting hole（16）, and instrument putting hole（16）Quantity be 4.
4. a kind of household foldable ladder according to claim 1, it is characterised in that：First pedal（6）, the second pedal
（7）, the 3rd pedal（8）With the 4th pedal（9）Front surface be equipped with rubber antiskid pad.
5. a kind of household foldable ladder according to claim 1, it is characterised in that：The front support frame（1）And rear support frame
（2）Lower part left and right ends be equipped with eight word straddle（17）, the eight words straddle（17）Lower end be equipped with anti-skidding footmuff（18）.
6. a kind of household foldable ladder according to claim 5, it is characterised in that：The rear support frame（2）Lower part be equipped with
Eight words midleg is divided to be equipped with roller fixing base（19）, the roller fixing base（19）Rear end be equipped with auxiliary wheel（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494881.7A CN108086893A (en) | 2017-12-31 | 2017-12-31 | A kind of household foldable ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494881.7A CN108086893A (en) | 2017-12-31 | 2017-12-31 | A kind of household foldable ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108086893A true CN108086893A (en) | 2018-05-29 |
Family
ID=62181167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711494881.7A Pending CN108086893A (en) | 2017-12-31 | 2017-12-31 | A kind of household foldable ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108086893A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059753A (en) * | 2021-11-03 | 2022-02-18 | 江苏玖典电子安防技术有限公司 | Electronic security installation auxiliary assembly |
-
2017
- 2017-12-31 CN CN201711494881.7A patent/CN108086893A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059753A (en) * | 2021-11-03 | 2022-02-18 | 江苏玖典电子安防技术有限公司 | Electronic security installation auxiliary assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208710425U (en) | The block surface structure of travelling aided bicycle | |
| CN104983552B (en) | Walking aid for the aged | |
| CN204840161U (en) | Supplementary walking ware of old man | |
| CN203567873U (en) | Scooter with seat | |
| CN108086893A (en) | A kind of household foldable ladder | |
| CN207412622U (en) | A kind of auxiliary leg exercises device manually | |
| CN207761572U (en) | A kind of household foldable ladder | |
| CN105919739B (en) | It is portable to step on rank wheelchair | |
| CN214230169U (en) | Walking stick | |
| CN203815827U (en) | Walking stick | |
| CN207118995U (en) | A kind of orthopaedics walk helper | |
| CN204655446U (en) | A kind of staged walking aid | |
| CN201223040Y (en) | Safety walking stick | |
| CN213721689U (en) | Auxiliary device convenient for old people to go to toilet | |
| CN208582687U (en) | The support device of old man's vehicle using motor | |
| CN214403398U (en) | Dig folding cat ladder device of machine | |
| CN221236670U (en) | Folding ladder | |
| CN213171036U (en) | Telescopic positioning framework of elevator car handrail | |
| CN217300433U (en) | Cargo pulling and walking herringbone combined ladder | |
| CN215274337U (en) | Walking aid for joint movement medical rehabilitation | |
| CN217939043U (en) | Wall leaning squat exerciser | |
| CN214550187U (en) | Stair-climbing walking booster assisted by spring | |
| TWM585140U (en) | Electric crawling ladder chair | |
| CN204877237U (en) | Ladder | |
| CN213268785U (en) | Scaffold for building site |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180529 |