CN205399002U - Push -and -pull no. 3 keeps off position elevating gear - Google Patents
Push -and -pull no. 3 keeps off position elevating gear Download PDFInfo
- Publication number
- CN205399002U CN205399002U CN201620250313.7U CN201620250313U CN205399002U CN 205399002 U CN205399002 U CN 205399002U CN 201620250313 U CN201620250313 U CN 201620250313U CN 205399002 U CN205399002 U CN 205399002U
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- CN
- China
- Prior art keywords
- spring base
- reel
- torsion spring
- torsional spring
- pull
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- 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.)
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Abstract
The utility model discloses a push -and -pull no. 3 keeps off position elevating gear, including first reel, second reel, first torsional spring base, second torsional spring base and center pin, respectively around being equipped with the torsional spring on first torsional spring base and the second torsional spring base, just be provided with the bearing in first torsional spring base and the second torsional spring base respectively, first reel and second reel set up respectively between first torsional spring base and second torsional spring base, and first reel is adjacent with first torsional spring base, be provided with the hexagonal bolt between first reel and first torsional spring base and second reel and the second torsional spring base respectively, be provided with hexagonal mechanism on the center pin, this push -and -pull no. 3 keeps off position elevating gear, it adopts and be provided with two reels in the clothes hanger elevating gear that dries in the air, has solved the current easy winding problem of steel wire of drying in the air the clothes hanger elevating gear the inside, and it is more convenient to use, the practicality is strong, easily uses widely.
Description
Technical field
This utility model relates to airer lifting device technical field, is specially a kind of push-and-pull three gear lowering or hoisting gear.
Background technology
A vitals in hand hoisting clothes-horse in the market is exactly hand-operated device, and its effect is through hand folding and unfolding steel wire rope thus reaching to hang the purpose of airing rod；Along with the use of hand hoisting clothes-horse has been had higher requirement by the growth in the living standard of people, it is desirable to it is more laborsaving more simple and convenient in use.
Only installing a reel in existing airer lifting device, when hanging clothes, the steel wire inside lowering or hoisting gear is easily wound around, and cause hanging out bothers very much, and meanwhile, when non-normal use state, the service life of its steel wire is also comparatively short, uses and has limitation.
Summary of the invention
Prior art is difficult to meet the needs of people, in order to solve above-mentioned Problems existing, the utility model proposes a kind of push-and-pull three gear lowering or hoisting gear, it adopts and is provided with two reels in airer lifting device, solve the problem that the steel wire inside existing airer lifting device is easily wound around, use convenient.
For achieving the above object, this utility model provides following technical scheme: a kind of push-and-pull three gear lowering or hoisting gear, including the first reel, the second reel, the first torsion spring base, the second torsion spring base and central shaft；Rotating around being provided with torsion spring on described first torsion spring base and the second torsion spring base, and it is respectively arranged with bearing in the first torsion spring base and the second torsion spring base；Described first reel and the second reel are separately positioned between the first torsion spring base and the second torsion spring base, and the first reel and the first torsion spring base adjacent；It is respectively arranged with hexagonal latch between described first reel and the first torsion spring base and the second reel and the second torsion spring base；Described central shaft is provided with hexagonal mechanism, and the first torsion spring base and the second torsion spring base are attached by central shaft.
Further, described first reel and the second reel are respectively arranged with coiling fixing hole.
Further, described first torsion spring base and the second torsion spring base uniformly offer several base fixing hole respectively.
Further, described first reel and the second reel respectively semi-closed structure.
Further, described first torsion spring base and the second torsion spring understructure are consistent.
Further, described central shaft one end is further opened with link slot.
Further, described hexagonal latch is that aluminum material is made.
Compared with prior art, the beneficial effects of the utility model are: this push-and-pull three gear lowering or hoisting gear, it adopts and is provided with two reels in airer lifting device, solves the problem that the steel wire inside existing airer lifting device is easily wound around, uses convenient；First reel and the second reel respectively semi-closed structure, the stress of protection torsion spring is indeformable；Bearing inside torsion spring is to play flexible activity not have risk；The hexagonal latch of aluminum reaches more stable link；Simple to operate；Practical, it is easy to promote the use of.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is bearing of the present utility model and the second reel attachment structure schematic diagram；
Fig. 3 is the first reel of the present utility model and the first torsion spring base connector schematic diagram；
Fig. 4 is hexagonal latch of the present utility model and the first torsion spring base connector schematic diagram；
Fig. 5 is the second reel structural representation of the present utility model；
Fig. 6 is center spindle structure schematic diagram of the present utility model；
In figure: 1-the first reel, 2-the second reel, 3-the first torsion spring base, 4-the second torsion spring base, 5-central shaft, 6-torsion spring, 7-bearing, 8-hexagonal latch, 9-hexagonal mechanism, 10-coiling fixing hole, 11-base fixing hole, 12-link slot.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1-6, a kind of embodiment that this utility model provides: a kind of push-and-pull three gear lowering or hoisting gear, including the first reel the 1, second reel the 2, first torsion spring base the 3, second torsion spring base 4 and central shaft 5；Rotating around being provided with torsion spring 6 on described first torsion spring base 3 and the second torsion spring base 4, and it is respectively arranged with bearing 7 in the first torsion spring base 3 and the second torsion spring base 4；Described first reel 1 and the second reel 2 are separately positioned between the first torsion spring base 3 and the second torsion spring base 4, and the first reel 1 is adjacent with the first torsion spring base 3；It is respectively arranged with hexagonal latch 8 between described first reel 1 and the first torsion spring base 3 and the second reel 2 and the second torsion spring base 4；Described central shaft 5 is provided with hexagonal mechanism 9, and the first torsion spring base 3 and the second torsion spring base 4 are attached by central shaft 5；Described first reel 1 and the second reel 2 are respectively arranged with coiling fixing hole 10；Described first torsion spring base 3 and the second torsion spring base 4 uniformly offer several base fixing hole 11 respectively；Described first reel 1 and the second reel 2 respectively semi-closed structure；Described first torsion spring base 3 is consistent with the second torsion spring base 4 structure；Described central shaft 5 one end is further opened with link slot 12；Described hexagonal latch 8 is made for aluminum material.
Steel wire one end in use, is first separately fixed on the coiling fixing hole 10 on the first reel 1 and the second reel 2 by this utility model push-and-pull three gear lowering or hoisting gear, can realize gearshift by stretched center axle 5；Advancing a gear at central shaft 5, the first reel 1 rotates；Advancing a gear further along, the first reel 1 and the second reel 2 all rotate, and advance a gear further along, are that the second reel 2 rotates；Simple to operate.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
Claims (7)
1. a push-and-pull three gear lowering or hoisting gear, is characterized in that: include the first reel (1), the second reel (2), the first torsion spring base (3), the second torsion spring base (4) and central shaft (5)；Rotating around being provided with torsion spring (6) on described first torsion spring base (3) and the second torsion spring base (4), and it is respectively arranged with bearing (7) in the first torsion spring base (3) and the second torsion spring base (4)；Described first reel (1) and the second reel (2) are separately positioned between the first torsion spring base (3) and the second torsion spring base (4), and the first reel (1) is adjacent with the first torsion spring base (3)；It is respectively arranged with hexagonal latch (8) between described first reel (1) and the first torsion spring base (3) and the second reel (2) and the second torsion spring base (4)；Described central shaft (5) is provided with hexagonal mechanism (9), and the first torsion spring base (3) and the second torsion spring base (4) are attached by central shaft (5).
2. a kind of push-and-pull three gear lowering or hoisting gear according to claim 1, is characterized in that: be respectively arranged with coiling fixing hole (10) on described first reel (1) and the second reel (2).
3. a kind of push-and-pull three gear lowering or hoisting gear according to claim 1, is characterized in that: uniformly offer several base fixing hole (11) respectively on described first torsion spring base (3) and the second torsion spring base (4).
4. a kind of push-and-pull three gear lowering or hoisting gear according to claim 1, is characterized in that: described first reel (1) and the second reel (2) respectively semi-closed structure.
5. a kind of push-and-pull three gear lowering or hoisting gear according to claim 1, is characterized in that: described first torsion spring base (3) is consistent with the second torsion spring base (4) structure.
6. a kind of push-and-pull three gear lowering or hoisting gear according to claim 1, is characterized in that: described central shaft (5) one end is further opened with link slot (12).
7. a kind of push-and-pull three gear lowering or hoisting gear according to claim 1, is characterized in that: described hexagonal latch (8) is made for aluminum material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250313.7U CN205399002U (en) | 2016-03-28 | 2016-03-28 | Push -and -pull no. 3 keeps off position elevating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250313.7U CN205399002U (en) | 2016-03-28 | 2016-03-28 | Push -and -pull no. 3 keeps off position elevating gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205399002U true CN205399002U (en) | 2016-07-27 |
Family
ID=56419783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620250313.7U Expired - Fee Related CN205399002U (en) | 2016-03-28 | 2016-03-28 | Push -and -pull no. 3 keeps off position elevating gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205399002U (en) |
-
2016
- 2016-03-28 CN CN201620250313.7U patent/CN205399002U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20190328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |