CN207750037U - A kind of foldable portable garden ladder - Google Patents
A kind of foldable portable garden ladder Download PDFInfo
- Publication number
- CN207750037U CN207750037U CN201721412409.XU CN201721412409U CN207750037U CN 207750037 U CN207750037 U CN 207750037U CN 201721412409 U CN201721412409 U CN 201721412409U CN 207750037 U CN207750037 U CN 207750037U
- Authority
- CN
- China
- Prior art keywords
- shaft
- garden ladder
- ladder
- supporting rack
- foldable portable
- 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
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a kind of foldable portable garden ladders, including supporting rack, support frame as described above is connected by first rotating shaft with link, and the inside of supporting rack and link is both provided with ladder bars, the upper end of the link is connected by the second shaft with halfpace, and the lower end inside support frame as described above is connected with connecting tube, and through-hole is provided in connecting tube, it is provided with third shaft on the inside of support frame as described above lower part, and connecting rod is connected in third shaft.The foldable portable garden ladder has the function of turning folding, from the transverse width and longitudinal length that can reduce the garden ladder, be conducive to gardens staff carrying, and convenient for the garden ladder is placed on the smaller storeroom in space, the labor intensity of gardens staff can be reduced, enough increase the overall stability of the garden ladder, so as to increase the bearing capacity of the garden ladder, in order to increase the service life of the garden ladder, the garden ladder for pushing station to have gardens staff can be convenient for.
Description
Technical field
The utility model is related to gardens correlative technology field, specially a kind of foldable portable garden ladder.
Background technology
Garden ladder is a kind of when trimming long branch in gardens staff, a kind of auxiliary tool used, energy
It avoids traditional suspention in the tree or station is the case where trimming long branch on branch, so as to reduce gardens staff
Danger when work, and the branch that the trimming of gardens staff effectively can be convenient for long.
But existing garden ladder does not have the function of folding, this makes the volume of garden ladder larger, is not easy to gardens work
Personnel carry, and are not easy to gardens staff and it are placed on the smaller storeroom in space.
Invention content
The purpose of this utility model is to provide a kind of foldable portable garden ladders, to solve above-mentioned background technology
The existing garden ladder of middle proposition does not have the problem of function of folding.
To achieve the above object, the utility model provides the following technical solutions：A kind of foldable portable garden ladder,
Including supporting rack, support frame as described above is connected by first rotating shaft with link, and the inside of supporting rack and link is respectively provided with
There are ladder bars, the upper end of the link to be connected with halfpace by the second shaft, the lower end inside support frame as described above is connected with company
It takes over, and is provided with through-hole in connecting tube, third shaft is provided on the inside of support frame as described above lower part, and connected in third shaft
There is connecting rod, the inside of the through-hole is connected by the faces Fair vortex spring with connecting shaft, and the outer end of connecting shaft is connected with adjusting
The inner end of knob, the connecting shaft is connected with casing, and casing is connected by tooth sector group with adjusting rod, the adjusting rod
It is connected with connecting tube by first bearing, and the left and right ends of adjusting rod are connected by second bearing with supporting rack, institute
It states and is respectively connected with support device on the outside of adjusting rod left and right ends, and the lower end of support device is provided with castor, the connecting shaft
Outside be provided with pawl.
Preferably, support frame as described above and link are rotational structure, and the rotational angle range of supporting rack and link
Respectively 0-180 ° and 0-30 °.
Preferably, the connecting tube is hollow-core construction, and connecting tube runs through supporting rack, and the lower part of connecting tube is hollow knot
Structure.
Preferably, the connecting shaft is connected by the way of engagement with casing, and casing is by the way of nesting and company
Spindle is connected.
Preferably, the planform of the connecting rod outer end is " hook " type, and the outer end of connecting rod is magnetic material, and even
Extension bar is rotational structure.
Preferably, the left and right ends of the adjusting rod are both provided with screw thread, and the hand of spiral phase of adjusting rod left and right ends
Instead.
Preferably, the support device is set to the inside of supporting rack, and support device by the way of being threadedly coupled with
Adjusting rod is connected.
Preferably, the through-hole is connected by the way of engagement with pawl, and through-hole and pawl constitute ratchet mechanism.
Compared with prior art, the utility model has the beneficial effects that：The foldable portable garden ladder is using the
The design of one shaft, the second shaft, halfpace, ratchet mechanism, the faces Fair vortex spring, connecting rod, adjusting rod and castor, first rotating shaft and
Second turn of shaft design, can make the garden ladder have the function of turning folding, and from the transverse width that can reduce the garden ladder and indulge
To length, be conducive to gardens staff carrying, and convenient for the garden ladder is placed on the smaller storeroom in space, halfpace is set
Meter can be convenient for placing pruning tool, and be sitting on halfpace and trim convenient for gardens staff, so as to reduce gardens staff
Labor intensity, the ratchet mechanism being made of pawl and through-hole is avoided that connecting shaft rotates backward, to can guarantee the steady of castor
Fixed, the design of the faces Fair vortex spring can be such that adjusting rod automatic reverse rotates after gardens staff breaks ratchet mechanism, to
Convenient for castor is received in supporting rack, outer end is the connecting rod of " hook " type, can increase the overall stability of the garden ladder, to
The bearing capacity that the garden ladder can be increased, in order to increase the service life of the garden ladder, the design of adjusting rod can be convenient for adjusting rod
The support device at both ends is unfolded either to be shunk simultaneously in order to castor while rising or simultaneously declining simultaneously, the design of castor,
There can be the garden ladder of gardens staff convenient for promotion station.
Description of the drawings
Fig. 1 is the utility model main structure diagram；
Fig. 2 is that rear side viewing structural schematic diagram is unfolded in the utility model；
Fig. 3 is that the utility model folds rear side viewing structural schematic diagram；
Fig. 4 is the utility model A point enlarged structure schematic diagrams；
Fig. 5 is the utility model supporting rack schematic cross-sectional view；
Fig. 6 is the utility model connecting tube and connecting structure for connecting shaft schematic diagram.
In figure：1, supporting rack, 2, first rotating shaft, 3, link, 4, ladder bars, 5, connecting tube, 6, adjusting knob, 7, connection
Axis, the 8, second shaft, 9, halfpace, 10, third shaft, 11, connecting rod, 12, casing, 13, tooth sector group, 14, adjusting rod,
15, first bearing, 16, support device, 17, second bearing, 18, castor, 19, through-hole, 20, the faces Fair vortex spring, 21, pawl.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 6 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of foldable portable garden ladder, packet
Supporting rack 1 is included, supporting rack 1 is connected by first rotating shaft 2 with link 3, and the inside of supporting rack 1 and link 3 is respectively provided with
There are ladder bars 4, supporting rack 1 and link 3 are rotational structure, and the rotational angle range of supporting rack 1 and link 3 is respectively 0-
180 ° and 0-30 °, the folding of the garden ladder can be convenient for, consequently facilitating gardens staff carries and stores the garden ladder, connected
The upper end of frame 3 is connected by the second shaft 8 with halfpace 9, and the lower end inside supporting rack 1 is connected with connecting tube 5, and connecting tube 5
On be provided with through-hole 19, connecting tube 5 is hollow-core construction, and connecting tube 5 runs through supporting rack 1, and the lower part of connecting tube 5 is hollow knot
Structure can be convenient for installing related components in connecting tube 5 and supporting rack 1, and supporting rack is provided with third shaft on the inside of 1 lower part
10, and connecting rod 11 is connected in third shaft 10, the planform of 11 outer end of connecting rod is " hook " type, and connecting rod 11 is outer
End is magnetic material, and connecting rod 11 is rotational structure, can be convenient for being stably connected between connecting rod 11, should so as to be convenient for increasing
The inside of the overall stability of garden ladder, through-hole 19 is connected by the faces Fair vortex spring 20 with connecting shaft 7, and connecting shaft 7 is outer
End is connected with adjusting knob 6, and through-hole 19 is connected by the way of engagement with pawl 21, and through-hole 19 and pawl 21 constitute ratchet
Mechanism can guarantee the stabilization of castor 18, consequently facilitating gardens staff uses the garden ladder, connecting shaft 7 is using the side engaged
Formula is connected with casing 12, and casing 12 is connected by the way of nested with connecting shaft 7, and casing 12 can be made with connecting shaft 7
It rotates and rotates, and the sliding in casing 12 of connecting shaft 7 can be made, the inner end of connecting shaft 7 is connected with casing 12, and casing 12 passes through
Tooth sector group 13 is connected with adjusting rod 14, and adjusting rod 14 is connected by first bearing 15 with connecting tube 5, and adjusting rod 14
Left and right ends be connected with supporting rack 1 by second bearing 17, the left and right ends of adjusting rod 14 are both provided with screw thread, and adjust
The hand of spiral of 14 left and right ends of pole is on the contrary, can be convenient for the support device 16 of 14 left and right ends of adjusting rod with adjusting rod 14
Rotation, while being unfolded or shrinking simultaneously, support device 16, and support device are respectively connected on the outside of 14 left and right ends of adjusting rod
16 lower end is provided with castor 18, and support device 16 is set to the inside of supporting rack 1, and support device 16 is using threaded connection
Mode is connected with adjusting rod 14, and castor 18 can be convenient for stretch out supporting rack 1 or be incorporated into supporting rack 1, the outside of connecting shaft 7
It is provided with pawl 21.
Operation principle：When using the foldable portable garden ladder, first the foldable portable garden
Woods ladder is carried to the position needed using the garden ladder, and so that two links 3 is turned out 30 ° by the second shaft 8, then leads to
Crossing first rotating shaft 2 makes supporting rack 1 rotate 180 °, and the garden ladder will be fully expanded at this time, is then rotated by third shaft 10
Connecting rod 11, and the outer end of two connecting rods 11 is made to be mutually clamped, can increase the overall stability of the garden ladder, so as to
The gardens operator station of heavier-weight avoids the garden ladder from caving in when in the garden ladder, if when using the garden ladder, needs
The garden ladder is moved, can make connecting shaft 7 that casing 12 be driven to rotate, so as to pass through tooth sector by rotating adjusting knob 6
Group 13 drives adjusting rods 14 to rotate, and the both ends of support device 16 are close to each other by under the rotation of adjusting rod 14 at this time, to make
If desired castor 18 is received so as to be convenient for gardens staff to move the garden ladder lower end for obtaining the exposing supporting rack 1 of castor 18
When in into supporting rack 1, then the disconnection of connecting shaft 7 can be made to be connect with the engagement of through-hole 19, to break by outer drawing adjusting knob 6
Ratchet mechanism, in order to which adjusting rod 14 rotates backward under the action of the faces Fair vortex spring 20, to make castor 18 be received support
In frame 1, the content not being described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of foldable portable garden ladder, including supporting rack（1）, it is characterised in that：Support frame as described above（1）Pass through
One shaft（2）With link（3）It is connected, and supporting rack（1）And link（3）Inside be both provided with ladder bars（4）, the company
Connect frame（3）Upper end pass through the second shaft（8）With halfpace（9）It is connected, support frame as described above（1）Internal lower end is connected with connection
Pipe（5）, and connecting tube（5）On be provided with through-hole（19）, support frame as described above（1）Third shaft is provided on the inside of lower part（10）,
And third shaft（10）On be connected with connecting rod（11）, the through-hole（19）Inside pass through the faces Fair vortex spring（20）With connecting shaft
（7）It is connected, and connecting shaft（7）Outer end be connected with adjusting knob（6）, the connecting shaft（7）Inner end be connected with casing
（12）, and casing（12）Pass through tooth sector group（13）With adjusting rod（14）It is connected, the adjusting rod（14）Pass through first axle
It holds（15）With connecting tube（5）It is connected, and adjusting rod（14）Left and right ends pass through second bearing（17）With supporting rack（1）Phase
Connection, the adjusting rod（14）Support device is respectively connected on the outside of left and right ends（16）, and support device（16）Lower end set
It is equipped with castor（18）, the connecting shaft（7）Outside be provided with pawl（21）.
2. the foldable portable garden ladder of one kind according to claim 1, it is characterised in that：Support frame as described above（1）
And link（3）It is rotational structure, and supporting rack（1）And link（3）Rotational angle range be respectively 0-180 ° and 0-
30°。
3. the foldable portable garden ladder of one kind according to claim 1, it is characterised in that：The connecting tube（5）
For hollow-core construction, and connecting tube（5）Through supporting rack（1）, and connecting tube（5）Lower part be hollow-core construction.
4. the foldable portable garden ladder of one kind according to claim 1, it is characterised in that：The connecting shaft（7）
By the way of engagement and casing（12）It is connected, and casing（12）By the way of nested and connecting shaft（7）It is connected.
5. the foldable portable garden ladder of one kind according to claim 1, it is characterised in that：The connecting rod（11）
The planform of outer end is " hook " type, and connecting rod（11）Outer end be magnetic material, and connecting rod（11）For rotational structure.
6. the foldable portable garden ladder of one kind according to claim 1, it is characterised in that：The adjusting rod（14）
Left and right ends be both provided with screw thread, and adjusting rod（14）The hand of spiral of left and right ends is opposite.
7. the foldable portable garden ladder of one kind according to claim 1, it is characterised in that：The support device
（16）It is set to supporting rack（1）Inside, and support device（16）By the way of threaded connection and adjusting rod（14）It is connected.
8. the foldable portable garden ladder of one kind according to claim 1, it is characterised in that：The through-hole（19）It adopts
With the mode and pawl of engagement（21）It is connected, and through-hole（19）And pawl（21）Constitute ratchet mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721412409.XU CN207750037U (en) | 2017-10-30 | 2017-10-30 | A kind of foldable portable garden ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721412409.XU CN207750037U (en) | 2017-10-30 | 2017-10-30 | A kind of foldable portable garden ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207750037U true CN207750037U (en) | 2018-08-21 |
Family
ID=63145953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721412409.XU Expired - Fee Related CN207750037U (en) | 2017-10-30 | 2017-10-30 | A kind of foldable portable garden ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207750037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215964A (en) * | 2019-06-14 | 2019-09-10 | 贾小东 | A kind of oscillatory type colloid mill |
-
2017
- 2017-10-30 CN CN201721412409.XU patent/CN207750037U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215964A (en) * | 2019-06-14 | 2019-09-10 | 贾小东 | A kind of oscillatory type colloid mill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203099252U (en) | Camera support adjustable in angle | |
| CN207750037U (en) | A kind of foldable portable garden ladder | |
| CN103234569B (en) | Antenna measurement frame | |
| CN208718489U (en) | Outdoor tent and its blinds rotating device | |
| CN207813474U (en) | Unilateral extension ladder rear support frame | |
| CN203770162U (en) | Foldable and telescopic fan | |
| CN206079559U (en) | Beta structure and folding support that has this structure | |
| CN203834228U (en) | Foldable clothes hanger | |
| CN208220619U (en) | A kind of electrical repair ladder stand | |
| CN207721343U (en) | A kind of folding sunshade umbrella | |
| CN208069756U (en) | Folding stair climbing tower wagon | |
| CN201263491Y (en) | Folding side table | |
| CN207729408U (en) | A kind of municipal gardening light easy to repair | |
| CN206062517U (en) | A kind of desk | |
| CN206649391U (en) | A kind of portable computer display device | |
| CN105475243A (en) | Portable folding square-shaped brail net | |
| CN203742255U (en) | Tent and mounting structure for eave rods of tent | |
| CN205338309U (en) | Folding bed that bed cloth can conveniently be dismantled | |
| CN204427348U (en) | A kind of Improvement type mosquito net frame | |
| CN209621183U (en) | A kind of ladder slided | |
| CN207630932U (en) | A kind of automobile rain shade and automobile | |
| CN208916412U (en) | A kind of EPC automatic deviation correction of PVC film is with unreeling auxiliary device | |
| CN203939420U (en) | A kind of multi-purpose folding ladder with electrician's bag | |
| CN202665817U (en) | Folding stretcher | |
| CN207946998U (en) | A kind of billboard fixed frame with wind-shielding function |
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: 20180821 Termination date: 20181030 |