CN208564417U - A kind of foldable ladder - Google Patents
A kind of foldable ladder Download PDFInfo
- Publication number
- CN208564417U CN208564417U CN201821102240.2U CN201821102240U CN208564417U CN 208564417 U CN208564417 U CN 208564417U CN 201821102240 U CN201821102240 U CN 201821102240U CN 208564417 U CN208564417 U CN 208564417U
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- CN
- China
- Prior art keywords
- ladder
- storage space
- rod
- foldable
- sliding slot
- 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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Abstract
The utility model discloses a kind of foldable ladders, including terraced first ladder, second ladder and bracket, the lower end of the lower end of one end of the first ladder and one end of the second ladder is rotatablely connected, second ladder can be rotated down relative to the first ladder, or it is rotated up to the first ladder and is in the same plane, one end of the first ladder and one end of the second ladder offset at this time, support level setting, there is the storage space of the first ladder of storage in it, first ladder is slidably disposed in storage space along its length, and storage space can be slid in or out, when first ladder skids off storage space, the rotation connection of the side wall of its other end and storage space, and under the effect of gravity, first ladder and the second ladder, which synchronize, to be swung down to the other end of the second ladder and abuts with ground, the second ladder and the first ladder are located at same flat at this time In face.The utility model provides one kind and can easily be received into compartment, and the foldable ladder to occupy little space.
Description
Technical field
The utility model relates to auto parts fields.More specifically, the utility model relates to a kind of foldable ladders.
Background technique
Existing compartment ladder is all that compartment front wall or back wall are fixedly mounted on by support leg, cannot be embedded in compartment,
It needs individually to occupy certain space, causes waste spatially；Also occur some to be embedded in compartment currently on the market
Ladder, but due to the limitation of width of the carbody, once the excessive height of compartment from the ground, the ladder in this insertion compartment is just not
It is applicable in.
Utility model content
The purpose of the utility model is to provide one kind to be easily received into compartment, and it is foldable to occupy little space
Ladder.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of foldable ladder, including ladder first
The lower end of one end of ladder, the second ladder and bracket, the lower end of one end of first ladder and second ladder, which rotates, to be connected
It connects, second ladder can be rotated down relative to first ladder, or be rotated up same to being located at first ladder
In one plane, one end of first ladder and one end of second ladder offset at this time, the support level setting, in
With the storage space for storing first ladder, first ladder is slidably disposed in the storage along its length
In space, and the storage space can be slid in or out, when first ladder skids off the storage space, the other end and institute
The side wall rotation connection of storage space is stated, and under the effect of gravity, first ladder and the second ladder are synchronized and be swung down to
The other end of second ladder is abutted with ground, and the second ladder is in the same plane with first ladder at this time.
Preferably, in a kind of foldable ladder, the bracket includes two and is parallel to each other and is spaced setting
First body of rod, one end of two first bodies of rod connected by second body of rod, second body of rod and two described first
The storage space is formed between the body of rod, is respectively equipped on two first bodies of rod side close to each other and first ladder
Two one-to-one open slots of upright bar of son, the upright bar of first ladder two sides are slidably mounted at two described the respectively
In the open slot of one body of rod, the open slot is equipped with far from the lower part cell wall of second body of rod one end end for the first ladder
The notch of other end rotation.
Preferably, it in a kind of foldable ladder, is opened along its length on the bottom wall of the open slot
There is a sliding slot, the two sides of the other end of first ladder are respectively equipped with raised correspondingly with the sliding slot, and the protrusion can
In the corresponding sliding slot, the protrusion slides into corresponding sliding slot close to one end of second ladder for the setting of sliding
When, the other end of first ladder slides into the indentation, there, and the other end of first ladder can be around two protrusions
Line rotation.
Preferably, in a kind of foldable ladder, the width of the first ladder described in the lower end edge of the bracket
Direction is equipped with gag lever post, and the both ends of the gag lever post are located at the sliding slot below one end of the second ladder, described convex
It rising when sliding into one end far from second ladder of corresponding sliding slot, first ladder is accommodated in the storage space,
Second ladder is located at outside the bracket, when the protrusion slides into the one end of corresponding sliding slot close to second ladder,
Under gravity, first ladder is swung down to abut with the gag lever post, second ladder and first ladder
It is in the same plane, the other end contacts to earth.
Preferably, in a kind of foldable ladder, be equipped on first ladder and the second ladder and its
The one-to-one pedal of cross tube, the pedal be rotatably provided in first ladder or the second ladder two upright bars it
Between, and it is located at the corresponding cross bar close to the side of the other end of first ladder, the middle part at the both ends of the pedal
It is not rotatablely connected with two upright bars of first ladder or the second ladder.
Preferably, in a kind of foldable ladder, first ladder has multiple cross bars, first ladder
Connecting rod is also provided along its length on son, one end of all pedals on the connecting rod and first ladder, which rotates, to be connected
It connects.
The foldable ladder structure of the utility model is simple, will by the way that ladder is divided into the first ladder and the second ladder
First ladder is arranged in bracket, to overcome the problems, such as that ladder caused by compartment is narrow is difficult to store.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is schematic perspective view when foldable ladder described in the utility model is opened；
Fig. 2 is side structure schematic diagram when foldable ladder described in the utility model is opened；
Fig. 3 is schematic perspective view when foldable ladder described in the utility model is shut；
Fig. 4 is side structure schematic diagram when foldable ladder described in the utility model is shut.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
It should be noted that in the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, and is not instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.
Fig. 1-Fig. 4 is a kind of foldable ladder provided by the embodiment of the utility model, including terraced first ladder 1, second
The lower end of one end of ladder 2 and bracket 3, the lower end of one end of first ladder 1 and second ladder 2 is rotatablely connected, institute
Stating the second ladder 2 can rotate down relative to first ladder 1, or be rotated up same to being located at first ladder 1
In plane, one end of first ladder 1 and one end of second ladder 2 offset at this time, and the bracket 3 is horizontally disposed,
Interior to have the storage space 4 for storing first ladder 1, first ladder 1 is slidably disposed in institute along its length
It states in storage space 4, and the storage space 4 can be slid in or out, when first ladder 1 skids off the storage space 4,
The side wall of the other end and the storage space 4 is rotatablely connected, and under the effect of gravity, and first ladder 1 and the second ladder 2 are same
The other end that step is swung down to second ladder 2 is abutted with ground, and the second ladder 2 is located at first ladder 1 at this time
In same plane.
In above-mentioned technical proposal, general ladder is all made of two upright bars being oppositely arranged 7 and at least one cross bar 12,
Cross bar 12 is arranged between two upright bars 7, the first ladder 1 and the second ladder 2 in addition to upright bar 7 length and cross bar 12 quantity not
With outside, other sizes are all the same, and the lower end of one end of the lower end of one end of the first ladder 1 and the second ladder 2 is rotatablely connected, i.e.,
As shown in Fig. 2, the lower end of one end of two upright bars 7 of the first ladder 1 respectively with one end of two upright bars 7 of the second ladder 2
Lower end rotation connection, specifically, bracket 3 is horizontally set on the downside of the doorway in compartment, the interior storage with the first ladder 1 of storage
Space 4, the first ladder 1 is slidably disposed in along its length in storage space 4, and can slide in or out storage space 4,
When first ladder 1 is slided into storage space 4, the first ladder 1 is horizontality, and the second ladder 2 turns to perpendicular under the effect of gravity
Directly, the length of storage space 4 can be thus reduced, and when the first ladder 1 skids off storage space 4, the other end and storage are empty
Between 4 side wall rotation connection, under gravity, the first ladder 1 and the second ladder 2 are swung down to the other end of the second ladder 2
It is abutted with ground, the second ladder 2 is located along the same line with the first ladder 1 at this time, in this way by the first ladder 1 and the second ladder 2
It combines, connects the doorway and ground in compartment.
In a kind of foldable ladder, the bracket 3 includes two and is parallel to each other and spaced first bar
One end of body 5, two first bodies of rod 5 is connected by second body of rod 6, second body of rod 6 and two first bodies of rod 5
Between form the storage space 4, two first bodies of rod 5 are respectively equipped with and first ladder on side close to each other
The 1 one-to-one open slot 8 of two upright bars 7, the upright bar 7 of 1 two sides of the first ladder are slidably mounted at two institutes respectively
In the open slot 8 for stating first body of rod 5, the open slot 8 is equipped with far from the lower part cell wall of second body of rod, 6 one end end for the
The notch of the other end rotation of one ladder 1.
In another technical solution, specifically, bracket 3 includes first body of rod 5 of two relative spacings setting, two pieces the
One end of one body of rod 5 is connected by second body of rod 6, and storage space 4 is formed between second body of rod 6 and two first bodies of rod 5,
Simultaneously in order to enable ladder can be close to each other in two first bodies of rod 5 in storage space 4 along its rectilinear direction Stable sliding
Side on be respectively equipped with the one-to-one open slot 8 of two upright bars 7 with the first ladder 1, the upright bar 7 of the first ladder 1
The setting of sliding thus may be implemented the first ladder 1 and be slidably disposed in along its length in corresponding open slot 8
In storage space 4, and the storage space 4 can be slid in or out.
In a kind of foldable ladder, it is provided with sliding slot 9 along its length on the bottom wall of the open slot 8,
The two sides of the other end of first ladder 1 are respectively equipped with can slide with the one-to-one protrusion 10, described raised 10 of the sliding slot 9
In the corresponding sliding slot 9, described raised 10 slide into corresponding sliding slot 9 close to the one of second ladder 2 for dynamic setting
When end, the other end of first ladder 1 slides into the indentation, there, and the other end of first ladder 1 can be around described in two
The line rotation of protrusion 10.
In another technical solution, sliding slot 9 is provided on the bottom wall of open slot 8 along its length, the first ladder 1
The two sides of the other end, which are respectively equipped with, is slidably disposed in corresponding sliding slot 9 with the one-to-one protrusion 10 of sliding slot 9, protrusion 10
Interior, the side wall of the other end and storage space 4 that when the first ladder 1 skids off storage space 4, can thus realize ladder rotates
Connection, so that the first ladder 1 and the second ladder 2 are swung down on same plane under the effect of gravity.
In a kind of foldable ladder, the width direction of the first ladder 1 described in the lower end edge of the bracket 3 is equipped with
Gag lever post 11, the both ends of the gag lever post 11 are located at the sliding slot 9 below one end of the second ladder 2, the protrusion
10 when sliding into the one end of corresponding sliding slot 9 far from second ladder 2, and first ladder 1 is accommodated in the storage space 4
Interior, second ladder 2 is located at outside the bracket 3, and described raised 10 slide into corresponding sliding slot 9 close to second ladder 2
One end when, under gravity, first ladder 1 is swung down to abut with the gag lever post 11, second ladder 2 with
First ladder 1 is in the same plane, and the other end contacts to earth.
In another technical solution, in order to enable the foldable ladder in this programme is in opening, 1 He of the first ladder
It is able to maintain between second ladder 2 on the same line, is equipped with limit in the width direction of the first ladder of lower end edge 1 of bracket 3
Bar 11, the both ends of gag lever post 11 be located at sliding slot 9 close to the second ladder 2 one end below, when protrusion 10 slide into it is corresponding
When sliding slot 9 is close to one end of the second ladder 2, under gravity, the first ladder 1 is swung down to abut with gag lever post 11, and second
Ladder 2 is located along the same line with the first ladder 1, and the other end contacts to earth, in this way under the collective effect on limited block and ground, the
One ladder 1 and the second ladder 2 can be maintained on same straight line.
In a kind of foldable ladder, it is equipped with and its cross tube 12 on first ladder 1 and the second ladder 2
One-to-one pedal 13, the pedal 13 are rotatably provided in two upright bars 7 of first ladder 1 or the second ladder 2
Between, and it is located at the side of the other end of the corresponding cross bar 12 close to first ladder 1, the both ends of the pedal 13
Middle part is rotatablely connected with two upright bars 7 of first ladder 1 or the second ladder 2 respectively.
It in another technical solution, in order to which expand cross bar 12 tramples area, is easy to use, in the first ladder 1 and the
It is equipped on two ladders 2 and is rotatably provided in the first ladder 1 or the with the one-to-one pedal 13 of its cross tube 12, pedal 13
Between two upright bars 7 of two ladders 2, the middle part at both ends is rotated with two upright bars 7 of the first ladder 1 or the second ladder 2 respectively
Connection rotates pedal 13, so that one end is turned to the top of corresponding cross bar 12 and contradict therewith so in use,
About 13 ladder of pushes pedals can thus be passed through.
In a kind of foldable ladder, first ladder 1 has multiple cross bars 12, on first ladder 1
It is also provided along its length connecting rod 14, one end of the connecting rod 14 and all pedals 13 on first ladder 1 rotates
Connection.
In another technical solution, the first ladder 1 has multiple cross bars 12, on the first ladder 1 also along its length
Equipped with connecting rod 14, one end of all pedals 13 on connecting rod 14 and first ladder 1 is rotatablely connected, in this way in rotation first
When pedal 13 on ladder 1, it is only necessary to rotate one of pedal 13, other pedals 13 can be driven by connecting rod 14 therewith
Rotation.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and embodiment shown and described herein with novel.
Claims (6)
1. a kind of foldable ladder, which is characterized in that described including terraced first ladder (1), the second ladder (2) and bracket (3)
The lower end of the lower end of one end of the first ladder (1) and one end of second ladder (2) is rotatablely connected, second ladder (2)
It can be rotated down relative to first ladder (1), or be rotated up to first ladder (1) and be in the same plane,
One end of first ladder (1) and one end of second ladder (2) offset at this time, and the bracket (3) is horizontally disposed, in
With the storage space (4) for storing first ladder (1), first ladder (1) slidable setting along its length
In the storage space (4), and the storage space (4) can be slid in or out, first ladder (1) skids off the storage
When space (4), the side wall of the other end and the storage space (4) is rotatablely connected, and under the effect of gravity, first ladder
(1) and the second ladder (2) synchronizes and is swung down to the other end of second ladder (2) and abuts with ground, at this time the second ladder
(2) it is in the same plane with first ladder (1).
2. a kind of foldable ladder as described in claim 1, which is characterized in that the bracket (3) includes two mutually flat
Capable and spaced first body of rod (5), one end of two first bodies of rod (5) are connected by second body of rod (6), and described the
It is formed the storage space (4) between bipole body (6) and two first bodies of rod (5), two first bodies of rod (5) are mutual
Be respectively equipped on close side with the one-to-one open slot (8) of two upright bars (7) of first ladder (1), described the
The upright bar (7) of one ladder (1) two sides is slidably mounted at respectively in the open slot (8) of two first bodies of rod (5), described to open
Mouth slot (8) is equipped with lacking for the other end rotation for the first ladder (1) far from the lower part cell wall of second body of rod (6) one end end
Mouthful.
3. a kind of foldable ladder as claimed in claim 2, which is characterized in that equal edge on the bottom wall of the open slot (8)
Its length direction is provided with sliding slot (9), and the two sides of the other end of first ladder (1) are respectively equipped with the sliding slot (9) one by one
Corresponding protrusion (10), the protrusion (10) are slidably disposed in the corresponding sliding slot (9), protrusion (10) sliding
When to corresponding sliding slot (9) close to one end of second ladder (2), the other end of first ladder (1) slides into described
The other end of indentation, there, first ladder (1) can be rotated around the line of two raised (10).
4. a kind of foldable ladder as claimed in claim 3, which is characterized in that the described in the lower end edge of the bracket (3)
The width direction of one ladder (1) is equipped with gag lever post (11), and it is close that the both ends of the gag lever post (11) are located at the sliding slot (9)
Below one end of second ladder (2), the protrusion (10) slides into one of corresponding sliding slot (9) far from second ladder (2)
When end, first ladder (1) is accommodated in the storage space (4), and second ladder (2) is located at the bracket (3) outside,
When the protrusion (10) slides into the one end of corresponding sliding slot (9) close to second ladder (2), under gravity, described the
One ladder (1) is swung down to abut with the gag lever post (11), and second ladder (2) is located at first ladder (1)
In same plane, the other end contacts to earth.
5. a kind of foldable ladder according to any one of claims 1-4, which is characterized in that first ladder (1) and
It is equipped on second ladder (2) and the one-to-one pedal (13) of its cross tube (12), the pedal (13) rotatably setting
Between first ladder (1) or two upright bars (7) of the second ladder (2), and it is close to be located at the corresponding cross bar (12)
The side of the other end of first ladder (1), the middle part at the both ends of the pedal (13) respectively with first ladder (1) or
Two upright bars (7) of the second ladder (2) are rotatablely connected.
6. a kind of foldable ladder as claimed in claim 5, which is characterized in that first ladder (1) has multiple cross
Bar (12) is also provided along its length connecting rod (14) on first ladder (1), the connecting rod (14) and first ladder
(1) one end of all pedals (13) on is rotatablely connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102240.2U CN208564417U (en) | 2018-07-12 | 2018-07-12 | A kind of foldable ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102240.2U CN208564417U (en) | 2018-07-12 | 2018-07-12 | A kind of foldable ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208564417U true CN208564417U (en) | 2019-03-01 |
Family
ID=65492270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821102240.2U Expired - Fee Related CN208564417U (en) | 2018-07-12 | 2018-07-12 | A kind of foldable ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208564417U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994005A (en) * | 2020-09-10 | 2020-11-27 | 重庆铁马专用车有限公司 | Draw ladder and vehicle |
| CN112609915A (en) * | 2020-12-08 | 2021-04-06 | 温州堡司家具科技有限公司 | Loft staircase convenient to narrow and small space is accomodate |
-
2018
- 2018-07-12 CN CN201821102240.2U patent/CN208564417U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994005A (en) * | 2020-09-10 | 2020-11-27 | 重庆铁马专用车有限公司 | Draw ladder and vehicle |
| CN112609915A (en) * | 2020-12-08 | 2021-04-06 | 温州堡司家具科技有限公司 | Loft staircase convenient to narrow and small space is accomodate |
| CN112609915B (en) * | 2020-12-08 | 2022-01-11 | 江苏中腾石英材料科技股份有限公司 | Loft staircase convenient to narrow and small space is accomodate |
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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: 20190301 Termination date: 20190712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |