CN206753481U - A kind of Auxiliary support pin of ladder - Google Patents
A kind of Auxiliary support pin of ladder Download PDFInfo
- Publication number
- CN206753481U CN206753481U CN201720514092.4U CN201720514092U CN206753481U CN 206753481 U CN206753481 U CN 206753481U CN 201720514092 U CN201720514092 U CN 201720514092U CN 206753481 U CN206753481 U CN 206753481U
- Authority
- CN
- China
- Prior art keywords
- collar
- projection
- connection sheet
- upright post
- post sleeve
- 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
Links
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- Ladders (AREA)
Abstract
The utility model discloses a kind of Auxiliary support pin of ladder, including upright post sleeve, runners and handlebar, upright post sleeve bottom is provided with runners, upright post sleeve outer surface is cased with the collar one and the collar two, the collar one is located at the middle part of upright post sleeve, one side end face of the collar one is provided with projection one and projection two, projection one and projection two have been movably connected with connection sheet one and connection sheet two, connection sheet one and connection sheet two are connected with cutting ferrule, another side end face of the collar one is provided with neck one, the collar two is located at the upper portion of upright post sleeve, one side end face of the collar two is provided with projection three and projection four, projection three and projection four have been movably connected with connection sheet three and connection sheet four, connection sheet three and connection sheet four are bolted handlebar upper surface, another side end face of the collar two is provided with neck two.The utility model its be advantageous to convenient installation and dismounting so that more rectify when ladder is laid, be advantageous to strengthen its area with contact surface, effectively prevent potential safety hazard significantly.
Description
Technical field
It the utility model is related to ladder technical field of auxiliary equipment, more particularly to a kind of Auxiliary support pin of ladder.
Background technology
Ladder belongs to daily life toolses, does side by two root long thick bar, scansorial cross bar is crossed in centre, for climbing
It is high.The support feet of ladder is fixedly connected with ladder pillar at present, and support feet and ladder pillar are integral mostly, it is not possible to
Dismounting, it can not be adjusted with actual conditions, so that people bring potential safety hazard when in use.
Utility model content
For in the prior art the defects of, the utility model provides a kind of Auxiliary support pin of ladder, and it is advantageous to
Convenient installation and dismounting, while can be adjusted according to actual conditions support feet and elastic so that when ladder is laid more
Add proper, effectively prevent potential safety hazard significantly, be also beneficial to strengthen its area with contact surface, enhance the safety used
Property.
To achieve these goals, technical solution adopted in the utility model is：
A kind of Auxiliary support pin of ladder, including upright post sleeve, runners and handlebar, upright post sleeve bottom are provided with runners,
Upright post sleeve outer surface is cased with the collar one and the collar two, and the collar one is located at the middle part of upright post sleeve, and a side end face of the collar one is set
Mutually contradictory projection one and projection two are equipped with, projection one and projection two have been movably connected with connection sheet one and connection sheet two,
Connection sheet one and connection sheet two are connected with cutting ferrule, and cutting ferrule is fixed to be set in handlebar medium position, another side end face of the collar one
Neck one is equipped with, has the support bar one parallel with runners by the engaging of neck one, the collar two is located at the upper portion of upright post sleeve,
One side end face of the collar two is provided with mutually contradictory projection three and projection four, projection three and the company of being movably connected with of projection four
Contact pin three and connection sheet four, connection sheet three and connection sheet four are bolted handlebar upper surface, another side of the collar two
Face is provided with neck two, has the support bar two parallel with runners by the engaging of neck two.
The runners is made up of crosspiece bar and support block, and crosspiece bar passes through from the bottom of upright post sleeve, on the outside of upright post sleeve
The both ends of crosspiece bar be respectively arranged with support block, it is easily installed, and structure more fastens.
The shank lower surface is cased with overcoat, is advantageous to being grasped with hand for people.
The collar one, projection one and projection two are formed in one, and the collar two, projection three and projection four are integrated into
Type, institute is above-mentioned to be formed in one so that structure is compacter, is easy to the installation of people.
The upright post sleeve and handlebar using the upright post sleeve of cylinder is convenient and its installation, and use circle using cylinder
The handlebar of cylindricality is advantageous to people grasp being operated with hand.
The beneficial effects of the utility model：Compared with prior art, the utility model passes through upright post sleeve, runners and handlebar
A support feet is formed, its is reasonable in design, simple in construction, is easy to production and makes；Upright post sleeve outer surface is cased with the collar one and the collar
Two, the collar one and the collar two are connected with handlebar, and the collar one and the collar two are also fixedly connected with support bar, on the one hand passed through
Handlebar is easy to the opening and shutoff operation of people, and operation is extremely convenient, and the another aspect collar one is also fixedly connected with the collar two
Some support bars can also play fixation；Upright post sleeve bottom is provided with runners, so that support feet after the adjustment so that
Ladder, which is placed, more to be rectified, and is advantageous to enhance the area with contact surface, is greatly improved its security used.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model schematic perspective view；
Fig. 3 is the utility model schematic diagram under open mode on ladder；
Fig. 4 is the utility model schematic diagram under closed mode on ladder.
Embodiment
As depicted in figs. 1 and 2, the Auxiliary support pin of a kind of ladder, including upright post sleeve 1, runners 2 and handlebar 3, column
Cover 1 bottom and be provided with runners 2, the runners 2 is made up of crosspiece bar 21 and support block 22, and crosspiece bar 21 is from the bottom of upright post sleeve 1
Pass through, the both ends of the crosspiece bar 21 in the outside of upright post sleeve 1 are respectively arranged with support block 22, and it is easily installed, and structure is more stepped up
Gu the outer surface of upright post sleeve 1 is cased with the collar 1 and the collar 2 12, the collar 1 is located at the middle part of upright post sleeve 1, the collar 1
A side end face be provided with mutually contradictory projection 1 and projection 2 112, activity is even respectively for projection 1 and projection 2 112
Connection sheet 1 and connection sheet 2 1121 are connected to, connection sheet 1 and connection sheet 2 1121 are connected with cutting ferrule 13, cutting ferrule 113
Fix and the medium position of handlebar 3, another side end face of the collar 1 are provided with neck 1, engaged by neck 1
There is the support bar one parallel with runners 2, the collar 2 12 is located at the upper portion of upright post sleeve 1, and a side end face of the collar 2 12 is set
Mutually contradictory projection 3 121 and projection 4 122 are equipped with, projection 3 121 and projection 4 122 have been movably connected with connection sheet three
1211 and connection sheet 4 1221, connection sheet 3 1211 and connection sheet 4 1221 be bolted the upper surface of handlebar 3, the collar two
12 another side end face is provided with neck 2 123, has the support bar two parallel with runners 2 by the engaging of neck 2 123, described
The collar 1, projection 1 and projection 2 112 are formed in one, and the collar 2 12, projection 3 121 and projection 4 122 are one
Body formed, institute is above-mentioned to be formed in one so that structure is compacter, is easy to the installation of people, the upright post sleeve 1 and handlebar 3
Using cylinder, using the upright post sleeve 1 of cylinder is convenient and its installation, and the handlebar 3 of cylinder is used to be advantageous to people's use
Hand grasp being operated, and the lower surface of handlebar 3 is cased with overcoat 31, is advantageous to being grasped with hand for people.
The utility model neutrality column sleeve 1 is enclosed on the column of ladder bottom, passes through a side of the collar 1 of upright post sleeve 1
Face is provided with mutually contradictory projection 1 and projection 2 112, and projection 1 and projection 2 112 have been movably connected with connection sheet
1 and connection sheet 2 1121, connection sheet 1 and connection sheet 2 1121 be connected with cutting ferrule 13, cutting ferrule 113 is fixed in hand
The medium position of shank 3, another side end face of the collar 1 are provided with neck 1, have and runners 2 by the engaging of neck 1
Parallel support bar one, a side end face of the collar 2 12 are provided with mutually contradictory projection 3 121 and projection 4 122, projection
3 121 and projection 4 122 be movably connected with connection sheet 3 1211 and connection sheet 4 1221, connection sheet 3 1211 and connection sheet
4 1221 are bolted the upper surface of handlebar 3, and another side end face of the collar 2 12 is provided with neck 2 123, passes through neck
2 123 engagings have the support bar two parallel with runners 2, when needing to open (as shown in Figure 3), only with handlebar 3 is downward
Fang La, now support feet of the present utility model also also act as supporting role, need close when collect under state (such as Fig. 4 institutes
Show), only pushed up with by handlebar 3.
The beneficial effects of the utility model：Compared with prior art, the utility model passes through upright post sleeve, runners and handlebar
A support feet is formed, its is reasonable in design, simple in construction, is easy to production and makes；Upright post sleeve outer surface is cased with the collar one and the collar
Two, the collar one and the collar two are connected with handlebar, and the collar one and the collar two are also fixedly connected with support bar, on the one hand passed through
Handlebar is easy to the opening and shutoff operation of people, and operation is extremely convenient, and the another aspect collar one is also fixedly connected with the collar two
Some support bars can also play fixation；Upright post sleeve bottom is provided with runners, so that support feet after the adjustment so that
Ladder, which is placed, more to be rectified, and is advantageous to enhance the area with contact surface, is greatly improved its security used.
Claims (5)
1. the Auxiliary support pin of a kind of ladder, it is characterised in that including upright post sleeve, runners and handlebar, upright post sleeve bottom is set
It is equipped with runners, upright post sleeve outer surface is cased with the collar one and the collar two, and the collar one is located at the middle part of upright post sleeve, and the one of the collar one
Side end face is provided with mutually contradictory projection one and projection two, and projection one and projection two have been movably connected with connection sheet one and connected
Contact pin two, connection sheet one and connection sheet two are connected with cutting ferrule, and cutting ferrule is fixed in handlebar medium position, the opposite side of the collar one
End face is provided with neck one, has the support bar one parallel with runners by the engaging of neck one, the collar two is located at the upper of upright post sleeve
Half position, a side end face of the collar two are provided with mutually contradictory projection three and projection four, projection three and the activity respectively of projection four
Connection sheet three and connection sheet four are connected with, connection sheet three and connection sheet four are bolted handlebar upper surface, the collar two
Another side end face is provided with neck two, has the support bar two parallel with runners by the engaging of neck two.
2. the Auxiliary support pin of a kind of ladder as claimed in claim 1, it is characterised in that the runners is by crosspiece bar and support
Block forms, and crosspiece bar passes through from the bottom of upright post sleeve, and the both ends of the crosspiece bar on the outside of upright post sleeve are respectively arranged with support block.
3. the Auxiliary support pin of a kind of ladder as claimed in claim 1, it is characterised in that the shank lower surface is cased with outer
Set.
4. the Auxiliary support pin of a kind of ladder as claimed in claim 1, it is characterised in that the collar one, projection one and convex
Block two is formed in one, and the collar two, projection three and projection four are formed in one.
5. the Auxiliary support pin of a kind of ladder as claimed in claim 1, it is characterised in that the upright post sleeve and handlebar use
Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720514092.4U CN206753481U (en) | 2017-05-09 | 2017-05-09 | A kind of Auxiliary support pin of ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720514092.4U CN206753481U (en) | 2017-05-09 | 2017-05-09 | A kind of Auxiliary support pin of ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206753481U true CN206753481U (en) | 2017-12-15 |
Family
ID=60617849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720514092.4U Expired - Fee Related CN206753481U (en) | 2017-05-09 | 2017-05-09 | A kind of Auxiliary support pin of ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206753481U (en) |
-
2017
- 2017-05-09 CN CN201720514092.4U patent/CN206753481U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 |