CN218784330U - Swing armrest structure of foot ladder - Google Patents
Swing armrest structure of foot ladder Download PDFInfo
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- CN218784330U CN218784330U CN202223179454.9U CN202223179454U CN218784330U CN 218784330 U CN218784330 U CN 218784330U CN 202223179454 U CN202223179454 U CN 202223179454U CN 218784330 U CN218784330 U CN 218784330U
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- seat
- positioning
- armrest
- handrail
- rod
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- 238000009434 installation Methods 0.000 abstract description 5
- 241001503987 Clematis vitalba Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a swing handrail structure of a foot ladder, which comprises the foot ladder, wherein the foot ladder comprises a pedal and more than three supporting legs, and the supporting legs are arranged on the pedal; it is characterized by also comprising an installation seat, a handrail rod, a positioning structure and a handrail; the installation seat is installed on the pedal, the armrest seat is installed on the installation seat and can swing, and the armrest rod is installed on the armrest seat; a positioning rod is arranged on the mounting seat; the positioning structure comprises a positioning bolt, a pin pulling arm and a positioning seat, the positioning seat is arranged on the armrest seat, the pin pulling arm is arranged on the positioning seat and can rotate, the positioning bolt is inserted in the positioning seat and the armrest seat and can move longitudinally, the top of the positioning bolt is matched with the pin pulling arm, the pin pulling arm swings to drive the positioning bolt to move longitudinally and position, and the bottom of the positioning bolt can be matched with the positioning rod to position the armrest seat; the handrail is arranged on the top of the handrail rod. The advantages are that: when the handrail is stored, the handrail can be stored, the required storage space is small, and the storage is convenient.
Description
Technical Field
The utility model relates to a swing handrail structure of pedal ladder.
Background
In the current life, sometimes the user needs to operate in a range area exceeding the height of the user, the user generally uses a ladder to widen the height range of the user for operation, the user can shake when stepping on the step ladder, and then the handrail is arranged on the step ladder; when the step ladder is stored, the handrail ladder is vertically upward, so that the required storage space is large and the storage is inconvenient.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art and providing a step ladder's swing handrail structure, when accomodating, can pack up the handrail, required storage space is little, accomodates the convenience.
In order to achieve the above object, the present invention is a swing armrest structure of a foot ladder, comprising a foot ladder, wherein the foot ladder comprises a foot plate and more than three supporting legs, and the supporting legs are mounted on the foot plate; it is characterized by also comprising
The installation seat, the armrest seat and the armrest rod; the mounting seat is mounted on the pedal, the armrest seat is mounted on the mounting seat and can swing, and the armrest rod is mounted on the armrest seat; a positioning rod is arranged on the mounting seat;
a positioning structure; the positioning structure comprises a positioning bolt, a pin pulling arm and a positioning seat, the positioning seat is arranged on the armrest seat, the pin pulling arm is arranged on the positioning seat and can rotate, the positioning bolt is inserted in the positioning seat and the armrest seat and can move longitudinally, the top of the positioning bolt is matched with the pin pulling arm, the pin pulling arm swings to drive the positioning bolt to move longitudinally and position, and the bottom of the positioning bolt can be matched with the positioning rod to position the armrest seat;
a handrail; the handrail is arranged on the top of the handrail rod.
In the technical scheme, the positioning rod is provided with a through hole, and the bottom of the positioning bolt can be matched with the through hole and can longitudinally move under the swinging of the pin pulling arm.
In the technical scheme, a plurality of stripes for increasing friction are arranged on the pedal.
Compared with the prior art, the utility model the advantage do: when the handrail is stored, the handrail can be stored, the required storage space is small, and the storage is convenient.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 isbase:Sub>A cross-sectional view A-A of FIG. 2;
FIG. 4 is an enlarged view of portion A of FIG. 1;
fig. 5 is an enlarged view of a portion B of fig. 3.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
In the description of the present invention, the terms "top" and "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of description of the present invention and does not require the present invention to be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening media, such that there is communication between the two elements or there is an interaction between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 to 5, a swing armrest structure of a ladder includes a ladder 1, where the ladder 1 includes a pedal 11 and three or more support legs 12, and the support legs 12 are mounted on the pedal 11; it is characterized by also comprising
The installation seat 2, the armrest seat 4 and the armrest rod 6; the mounting seat 2 is mounted on the pedal 11, the armrest seat 4 is mounted on the mounting seat 2 and can swing, and the armrest rod 6 is mounted on the armrest seat 4; a positioning rod 21 is arranged on the mounting seat 2;
a positioning structure 3; the positioning structure 3 comprises a positioning bolt 31, a pin pulling arm 32 and a positioning seat 33, the positioning seat 33 is installed on the armrest seat 4, the pin pulling arm 32 is installed on the positioning seat 33 and can rotate, the positioning bolt 31 is inserted into the positioning seat 33 and the armrest seat 4 and can move longitudinally, the top of the positioning bolt 31 is matched with the pin pulling arm 32, the pin pulling arm 32 swings to drive the positioning bolt to move longitudinally and position, and the bottom of the positioning bolt 31 can be matched with the positioning rod 21 to position the armrest seat 4;
an armrest 7; the armrest 7 is mounted on top of the rest bar 5.
When the handrail is stored, the pin pulling arm 42 is swung, the positioning bolt 41 moves upwards and then is separated from the positioning rod 21, and the handrail seat 4 swings to place the handrail rod 6; when the device is used, the handrail rod 6 is lifted, the pin pulling arm 42 swings, the positioning bolt 41 moves upwards and then is matched with the positioning rod 21, the handrail seat 4 is fixed on the mounting seat 2, and a climber can hold the handrail 7 for operation.
In this embodiment, the positioning rod 21 is provided with a through hole 211, and the bottom of the positioning pin 31 can pass through the through hole 211 and move longitudinally under the swinging of the pin pulling arm 32.
In this embodiment, a plurality of stripes 111 for increasing friction are provided on the pedal 11.
The embodiments of the present invention are described in detail with reference to the drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention.
Claims (3)
1. A swing armrest structure of a foot ladder comprises the foot ladder (1), wherein the foot ladder (1) comprises a foot board (11) and more than three supporting legs (12), and the supporting legs are arranged on the foot board (11); it is characterized by also comprising
A mounting seat (2), a handrail seat (4) and a handrail rod (6); the mounting seat (2) is mounted on the pedal (11), the armrest seat (4) is mounted on the mounting seat (2) and can swing, and the armrest rod (6) is mounted on the armrest seat (4); a positioning rod (21) is arranged on the mounting seat (2);
a positioning structure (3); the positioning structure (3) comprises a positioning bolt (31), a pin pulling arm (32) and a positioning seat (33), the positioning seat (33) is installed on the armrest seat (4), the pin pulling arm (32) is installed on the positioning seat (33) and can rotate, the positioning bolt (31) is inserted into the positioning seat (33) and the armrest seat (4) and can move longitudinally, the top of the positioning bolt (31) is matched with the pin pulling arm (32), the pin pulling arm (32) swings to drive the positioning bolt to move longitudinally and position, and the bottom of the positioning bolt (31) can be matched with the positioning rod (21) to position the armrest seat (4);
an armrest (7); the handrail (7) is arranged on the top of the handrail rod (6).
2. The swing armrest structure of a foot ladder according to claim 1, characterized in that the positioning rod (21) is provided with a through hole (211), and the bottom of the positioning latch (31) can be engaged with the through hole (211) and move longitudinally under the swing of the latch pulling arm (32).
3. A swinging handrail structure of a foot ladder according to claim 1, characterized in that on the foot board (11) several stripes (111) are provided to increase friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223179454.9U CN218784330U (en) | 2022-11-30 | 2022-11-30 | Swing armrest structure of foot ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223179454.9U CN218784330U (en) | 2022-11-30 | 2022-11-30 | Swing armrest structure of foot ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218784330U true CN218784330U (en) | 2023-04-04 |
Family
ID=86501317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223179454.9U Active CN218784330U (en) | 2022-11-30 | 2022-11-30 | Swing armrest structure of foot ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218784330U (en) |
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2022
- 2022-11-30 CN CN202223179454.9U patent/CN218784330U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: The swinging handrail structure of a foot ladder Effective date of registration: 20231220 Granted publication date: 20230404 Pledgee: Agricultural Bank of China Limited Shunde Lunjiao sub branch Pledgor: GUANGDONG WEIJING HOUSEHOLD PRODUCT CO.,LTD. Registration number: Y2023980072881 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |