CN206014305U - Household weight lifter - Google Patents
Household weight lifter Download PDFInfo
- Publication number
- CN206014305U CN206014305U CN201621048128.6U CN201621048128U CN206014305U CN 206014305 U CN206014305 U CN 206014305U CN 201621048128 U CN201621048128 U CN 201621048128U CN 206014305 U CN206014305 U CN 206014305U
- Authority
- CN
- China
- Prior art keywords
- lifter
- camshaft
- housing
- gear
- household weight
- 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 household weight lifter, including housing, the housing is provided with gear shaft, the gear shaft is provided with gear, the wheel and rack engagement, the tooth bar is provided with lifter plate, the lifter plate is provided with supporting plate, camshaft is additionally provided with the housing, the camshaft is provided with eccentric wheel, and the camshaft is provided with power assistant spring, and described power assistant spring one end is connected with the eccentric wheel, other end is connected with the housing, and arranging power assistant spring makes the eccentric wheel moment be close to gear.During lifting, eccentric wheel was close to the gear moment, and weight can dock to any position without falling down.
Description
Technical field
The utility model is related to lowering or hoisting gear field, more particularly to a kind of household weight lifter.
Background technology
With the increasingly raising of people's living standard and quality of the life, people increasingly pay attention to the enjoyment of life staying idle at home, enter
And buy various large-scale furniture and household electrical appliances, furniture appliance purchase after as which space very little or even is connect with ground between ground
Touch, if the position for carrying out various furniture as needed is transferred, only will be very time-consuming hard by manpower, the hand of bearer is all
It is not easy to be placed into below various furniture appliances and is had an effect, is also unfavorable for the binding of furniture appliance, and misoperation can also
Furniture appliance is caused damage, more serious causes personal injury to bearer, be badly in need of a kind of household of energy convenient use for this
Weight lifter, can safely and fast various large-scale furniture appliance liftings get up so as to facilitate bearer other operation.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of household weight lifter, its simple structure, operation
Safe and convenient to use；Object smoothly raising and lowering can be made by controlling rocking bar rotation.
The utility model solves the technical scheme that adopted of above-mentioned technical problem：A kind of household weight lifter, including
Housing, the housing are provided with gear shaft, and the gear shaft is provided with gear, tooth bar described in the wheel and rack conjugate control
It is moved upwardly or downwardly, the tooth bar is provided with lifter plate, on the housing, is additionally provided with camshaft, sets on the camshaft
There is eccentric wheel；By arranging eccentric wheel during lifting, weight can dock to any position without falling down.
In further technical scheme, the household weight lifter includes rocking bar, the rocking bar according to lifting need with
The gear shaft and camshaft are used cooperatively；The speed that rocking bar easily can control to lift manually is set, safe and reliable.
In further technical scheme, the camshaft is provided with power assistant spring, described power assistant spring one end with described
Eccentric wheel connects, and other end is connected with the housing；Arranging power assistant spring makes the eccentric wheel moment be close to gear.
In further technical scheme, between the gear shaft and the housing, and the camshaft and institute
State；Using oilless bearing, due to its oil-free lubrication or few oil lubrication, can not maintain in use
Or few maintenance, and anti-wear performance is good, and coefficient of friction is little, long service life.
In further technical scheme, between the rocking bar and the gear shaft, and the rocking bar and the eccentric wheel
Unilateral bearing is provided between axle；When rocking bar can be made to rotate in one direction using unilateral bearing, band movable gear shaft is rotated, along phase
Opposite direction freely can be rotated when rotating.
In further technical scheme, the lifter plate is provided with supporting plate, and the lifter plate is provided with coupler body, the supporting plate
It is provided with the dog hole coordinated with the coupler body；The easy accessibility of supporting plate can be made by arranging coupler body and dog hole.
In further technical scheme, the rocking bar is provided with rocker sleeve；It can be many rocking bars of operator to arrange rocker sleeve
Grasping convenient comfortable.
In further technical scheme, the number of the lifter plate is three；Can be as needed using three lifter plates
The height of adjustment supporting plate.
In further technical scheme, the tooth bar is integrally formed with channel-section steel, using integrally formed can be rack work
More firm safety.
Further in technical scheme, the supporting plate is included the connector for being connected with lifter plate and is used for propping up
The support member of support weight.
The utility model beneficial effect is：Compared with prior art, its simple structure, easy for operation, and security is good,
Speed and direction are controllable, can stop at any time as needed and start, and operation saves time and laborsaving.
Description of the drawings
Explosive views of the Fig. 1 for the utility model embodiment 1.
Fig. 2 is 1 power assistant spring structural representation of the utility model embodiment.
Fig. 3 is 1 assembly structure diagram of the utility model embodiment.
The corresponding component names of each reference are：1. housing, 2. gear shaft, 3. gear, 4. tooth bar, 5. lifter plate,
6. supporting plate, 7. camshaft, 8. eccentric wheel, 9. rocking bar, 10. power assistant spring, 11. oilless bearings, 12. unilateral bearings, 13. rocking bars
Set, 501. coupler bodies, 601. dog holes.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used for the utility model to be described, but is not limited to scope of the present utility model.
Embodiment 1
With reference to Fig. 1 and Fig. 2, a kind of household weight lifter, including housing 1, the housing 1 is provided with hollow gear shaft
2, the gear shaft 2 is provided with gear 3, and the gear 3 is moved upwardly or downwardly with tooth bar described in 4 conjugate control of tooth bar, described
Tooth bar 4 is the two trough rims direct tooth punching shaping in channel-section steel, with respect to 1 vertical placement of housing, and is bolted and is fixed with three
The lifter plate 5 being vertically placed in parallel, 5 two ends of the lifter plate are provided with two coupler bodies 501, the supporting plate of the right-angle design
6 are provided with the dog hole 601 corresponding with 501 position of coupler body, by the cooperation of coupler body 501 and dog hole 601, it is achieved that supporting plate 6
Hang on lifter plate 5；Hollow camshaft 7 is provided with the lower section of gear shaft 2 on the housing 1, on the camshaft 7 according to
Secondary be provided with eccentric wheel 8 and power assistant spring 10,10 one end of the power assistant spring is inserted in the hole on the eccentric wheel 8, in addition one
End is inserted in the hole on the housing 1, makes 8 moment of eccentric wheel be close to gear 3 in the presence of power assistant spring 10.
In addition the household weight lifter includes that rocking bar 9, the rocking bar 9 are provided with rocker sleeve 13, according to lifting needs
Use cooperatively with the gear shaft 2 and camshaft 7, when specially needing lifting weight, rocking bar 9 inserts hollow gear shaft 2,
When putting down weight, rocking bar 9 inserts hollow camshaft；Between the gear shaft 2 and the housing 1, and the camshaft
Oilless bearing 11 is provided between 7 and the housing 1；Between the rocking bar 9 and the gear shaft 2, and the rocking bar 9 with described
Unilateral bearing 12 is provided between camshaft 7.
With reference to Fig. 3, during concrete operations, the supporting plate 6 of household weight lifter is inserted below weight, rocking bar 9 is inserted into tooth
On wheel shaft 2,13 rotating rocker 9 of rocker sleeve is held, the rocking bar 9 is rotated with movable gear shaft 2 by unilateral bearing 12, and then driven
Gear 3 is rotated；The gear 3 is engaged with the tooth bar 4, so as to tooth bar 4 is moved up, drives lifter plate 5 to move up further
Supporting plate 6, supporting plate 6 is driven to drive；Certain altitude release rocker 9 is moved to, the gear 3 is anti-in the presence of weight
Turn, as gear 3 is close in the presence of power assistant spring 10 by eccentric wheel 7, therefore gear 3 is blocked by eccentric wheel 7, and then limit
The tenesmus of weight.
When putting down weight, rocking bar 9 is removed from gear shaft 2, on insertion camshaft 7, hold 13 turns of rocker sleeve
Shake bar 9, the rocking bar 9 drives camshaft 7 to rotate by unilateral bearing 12, so as to overcome the effect of power assistant spring 10 to drive
Eccentric wheel 8 is rotated；The eccentric wheel 8 rotate no longer with Gear Contact, therefore weight deadweight drive under decline；Drop to one
Fixed height unclamps rocking bar 9, and the eccentric wheel 8 is contacted with gear 3 in the presence of power assistant spring 10, limited so as to block gear
The tenesmus of weight.
Embodiment 2
The embodiment is substantially the same manner as Example 1, and difference is to replace eccentric wheel to realize the lifting of furniture weight with cam
Positioning function of the device in lifting process.
Embodiment 3
The embodiment is substantially the same manner as Example 2, and difference is to arrange movable pulley below housing 1, facilitates the household
The movement of weight lifter, in addition replaces rocking bar with the controllable motor of motor, greatlys save manpower.
The above is only preferred embodiment of the present utility model, for those skilled in the art come
Say, on the premise of without departing from the utility model know-why, the improvements and modifications that is done also should be regarded as guarantor of the present utility model
Shield scope.
Claims (10)
1. a kind of household weight lifter, including housing (1), housing (1) is provided with gear shaft (2), gear shaft (2)
Gear (3) is provided with, gear (3) are engaged with tooth bar (4) and control the tooth bar (4) and be moved upwardly or downwardly, the tooth
Bar (4) is provided with lifter plate (5), it is characterised in that：Housing (1) is provided with camshaft (7), camshaft (7)
It is provided with eccentric wheel (8).
2. a kind of household weight lifter as claimed in claim 1, it is characterised in that：The household weight lifter includes rocking bar
(9), rocking bar (9) need to use cooperatively with the gear shaft (2) and camshaft (7) according to lifting.
3. a kind of household weight lifter as claimed in claim 1, it is characterised in that：Camshaft (7) are provided with power-assisted
Spring (10), power assistant spring (10) one end are connected with the eccentric wheel (8), and other end is connected with the housing (1).
4. a kind of household weight lifter as claimed in claim 1, it is characterised in that：Gear shaft (2) and the shell
Between body (1), and between the camshaft (7) and the housing (1), it is provided with oilless bearing (11).
5. a kind of household weight lifter as claimed in claim 2, it is characterised in that：Rocking bar (9) and the gear shaft (2)
Between, and between the rocking bar (9) and the camshaft (7), it is provided with unilateral bearing (12).
6. a kind of household weight lifter as claimed in claim 1, it is characterised in that：Lifter plate (5) are provided with supporting plate
(6), lifter plate (5) are provided with coupler body (501), and supporting plate (6) are provided with the dog hole coordinated with the coupler body (501)
(601).
7. a kind of household weight lifter as claimed in claim 2, it is characterised in that：Rocking bar (9) are provided with rocker sleeve
(13).
8. a kind of household weight lifter as claimed in claim 1, it is characterised in that：Lifter plate (5) vertically put down
Row arranges three.
9. a kind of household weight lifter as claimed in claim 1, it is characterised in that：Tooth bar (4) are integrally formed with channel-section steel.
10. a kind of household weight lifter as claimed in claim 6, it is characterised in that：Supporting plate (6) include for lifting
The connector and the support member for supporting weight of plate connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621048128.6U CN206014305U (en) | 2016-09-12 | 2016-09-12 | Household weight lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621048128.6U CN206014305U (en) | 2016-09-12 | 2016-09-12 | Household weight lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206014305U true CN206014305U (en) | 2017-03-15 |
Family
ID=58258282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621048128.6U Expired - Fee Related CN206014305U (en) | 2016-09-12 | 2016-09-12 | Household weight lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206014305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473596A (en) * | 2020-04-23 | 2020-07-31 | 长虹美菱股份有限公司 | Recyclable lifting device for refrigerator shelf |
-
2016
- 2016-09-12 CN CN201621048128.6U patent/CN206014305U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473596A (en) * | 2020-04-23 | 2020-07-31 | 长虹美菱股份有限公司 | Recyclable lifting device for refrigerator shelf |
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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: 20170315 Termination date: 20180912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |