CN205963569U - Rotatory lifting device of three fulcrums - Google Patents
Rotatory lifting device of three fulcrums Download PDFInfo
- Publication number
- CN205963569U CN205963569U CN201620516878.5U CN201620516878U CN205963569U CN 205963569 U CN205963569 U CN 205963569U CN 201620516878 U CN201620516878 U CN 201620516878U CN 205963569 U CN205963569 U CN 205963569U
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- China
- Prior art keywords
- bedstead
- switch
- support
- gas spring
- handle
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Abstract
The utility model discloses a rotatory lifting device of three fulcrums. Including the bedstead, the one end of bedstead hinges on the support, lies in that the other end of bedstead is articulated between support and bedstead to have the air spring of pressing down that is used for the lifting, and it is articulated to the bedstead on through rotating the seat to press down the air spring, rotates to be equipped with on the seat to be used for touching the switch of pressing down air spring extension and shrink, is equipped with the handle that is used for gang switch on the switch. This rotatory lifting device of three fulcrums hinges the one end of bedstead on the support, and the other end during use, upwards lifts the handle through pressing down the rotatory lifting bedstead of air spring, and the switch uses the tie point of switch and handle to trigger through lever principle as the fulcrum and presses down air spring extension and shrink, takes advantage of a situation to lift the bedstead and perhaps use hand bedstead, the anticlockwise rotation and the rotate clockwise of completion bedstead. The present invention has simple structure and convenient operation, the utility model is suitable for an elevating gear field.
Description
Technical field
The utility model is related to lowering or hoisting gear field, more particularly to a kind of three fulcrum rotary lifters.
Background technology
At present, infanette is mostly traditional structure, typically one support and a bed frame, including baby lies low.?
During mother looks after baby, particularly in baby's not walking stage, infanette will be the good of one Reduction of Students' Study Load of mother
Helper.Sometimes baby is chronically to lie low and discomfort would generally be caused to cause baby crying, also lies low after baby's feed
Situations such as tell milk can be caused, be therefore required for having baby in arms, allow baby to be in or vertical.But if long-term hold in the arms,
The burden of mother also can be very heavy, also very tired out, it would therefore be highly desirable to a kind of infanette that can adjust angle of inclination, does not like in baby
When vigorously lying low, after just feed, when playing, may be at heeling condition, allow baby comfortable can play and grow up.
Utility model content
For solving the above problems, the utility model provides a kind of simple operations, the convenient three fulcrum rotation lifting dresses adjusting
Put.
The utility model solves its technical problem and be employed technical scheme comprise that：
A kind of three fulcrum rotary lifters, including bedstead, one end of bedstead is hinged on support, another positioned at bedstead
One end is hinged with for lifting by push-type gas spring between support and bedstead, is hinged to bedstead by push-type gas spring by rotation seat
On, rotation seat is provided with the switch for touching by push-type gas spring elongation and shrink, and switch is provided with the handle for linked switch
Hand.
It is further used as the improvement of technical solutions of the utility model, one end of switch is connected with handle, one end position of switch
In the top by push-type gas spring trigger switch.
It is further used as the improvement of technical solutions of the utility model, switch is in 6 fonts, handle is C-shaped.
It is further used as the improvement of technical solutions of the utility model, be threadedly secured on rotation seat by push-type gas spring.
It is further used as the improvement of technical solutions of the utility model, bedstead is provided with bombing machine baffle, bomb on machine baffle
It is provided with A-shaped lifting ear, rotation seat is hinged on A-shaped lifting ear.
It is further used as the improvement of technical solutions of the utility model, support is provided with crossbeam, crossbeam is provided with triangle tail
Seat, is hinged on triangle tailstock by one end of push-type gas spring.
It is further used as the improvement of technical solutions of the utility model, bedstead and support pass through double hanging ears and hand rest hanger hinge
Connect, double hanging ears are fixed on support, each hand rest hanger is fixed on bedstead.
The beneficial effects of the utility model：This three fulcrums rotary lifter, one end of bedstead is hinged on support, separately
One end, by rotating lifting bedstead by push-type gas spring, during use, is lifted up handle, and switch to switch with the tie point of handle is
Fulcrum is pressed push-type gas spring elongation by lever principle triggering and is shunk, and takes advantage of a situation and lifts bedstead or use hand pressure bedstead, completes bedstead
Rotate counterclockwise and rotate clockwise.Structure is simple and convenient to operate and noiselessness, so that infanette is used more humane.
Brief description
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the utility model embodiment overall structure diagram；
Fig. 2 is the partial enlarged drawing of A in Fig. 1；
Fig. 3 is the sectional view of Fig. 2.
Specific embodiment
Below with reference to embodiment and accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is carried out
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel's on the premise of not paying creative work is obtained, belongs to the model of the utility model protection
Enclose.
Referring to figs. 1 to Fig. 3, the utility model is a kind of three fulcrum rotary lifters, including bedstead 3, one end of bedstead 3
It is hinged on support 8, the other end positioned at bedstead 3 is hinged with for lifting by push-type gas spring between support 8 and bedstead 3
1, be hinged on bedstead 3 by rotation seat 2 by push-type gas spring 1, rotation seat 2 be provided with for touch by push-type gas spring 1 elongation and
The switch 14 shrinking, switch 14 is provided with the handle 4 for linked switch 14.
This three fulcrums rotary lifter, one end of bedstead 3 is hinged on support 8, the other end is by by push-type gas spring 1
Rotation lifting bedstead 3, during use, is lifted up 4 handles, switch 14 passes through thick stick with the tie point switching 14 and handle 4 for fulcrum
Rod principle triggering is extended by push-type gas spring 1 and shrinks, and takes advantage of a situation and lifts bedstead or use hand pressure bedstead, completes the counterclockwise of bedstead 3
Rotate and rotate clockwise.Structure is simple and convenient to operate and noiselessness, so that infanette is used more humane.
As the utility model preferred embodiment, one end of switch 14 is connected with handle 4, and one end of switch 14 is located at
Top by push-type gas spring 1 trigger switch.
As the utility model preferred embodiment, switch 14 is in 6 fonts, and handle 4 is C-shaped.
As the utility model preferred embodiment, it is threadedly secured on rotation seat 2 by push-type gas spring 1.
As the utility model preferred embodiment, bedstead 3 is provided with bombing machine baffle 11, bombs and sets on machine baffle 11
There is A-shaped lifting ear 10, rotation seat 2 is hinged on A-shaped lifting ear 10.
As the utility model preferred embodiment, support 8 is provided with crossbeam, and crossbeam is provided with triangle tailstock 7, presses
One end of push-type gas spring 1 is hinged on triangle tailstock 7.
As the utility model preferred embodiment, bedstead 3 and support 8 pass through double hanging ears 6 and hand rest hanger 5 cuts with scissors
Connect, double hanging ears 6 are fixed on support 8, each hand rest hanger 5 is fixed on bedstead 3.
The utility model preferred embodiment：Rotation seat 2 is F type rotation seat, and support 8 body support switchs as 6 word switch,
Handle is c-type handle, and three fulcrum rotary lifters include：Body support 1,6 word switch 1,1, push type gas spring, A
Word hanger 1, bomb machine baffle 1, F type rotation seat 1, cot frame 1, c-type handle 1, hand rest hanger 2, double hang down
Hanger 1 etc..Cot frame includes：Bedstead 1, hand rest hanger 2, bombing machine baffle 1 etc..Vehicle body frame includes：Vehicle body props up
1, frame, triangle tailstock 1,1, double hanging ear etc..
Bomb machine baffle 11 and hand rest hanger 5 is welded on baby bedstead.Double hanging ears and triangle tailstock are welded on car
On body support.Double hanging ears and hand rest hanger 5 are bolted, and so that vehicle body frame and cot frame is coupled together.By bullet of calming the anger
The afterbody of spring passes through bolt and triangle tailstock connects, and its head passes through screw thread and F type rotation seat connects, and passes through locking nut
9 are fixed, and prevent landing.
6 word switch are placed in the middle part of F type rotation seat, then pierce into c-type handle in its hole, finally by bolt by they
Couple together.F type rotation seat passes through bolt and A-shaped lifting ear connects, and A-shaped lifting ear passes through bolt and bombing machine baffle 11 connects.
It is lifted up c-type handle, 6 word switch can rotate counterclockwise and the head by push-type gas spring therewith, take advantage of a situation and lift upwards
The spring elongation of taking offence of getting-up frame band makes the bolt that bedstead connects around double hanging ears and hand rest hanger 5 rotate counterclockwise.
It is lifted up c-type handle, 6 word switch can rotate counterclockwise and the head by push-type gas spring therewith, take advantage of a situation and use hand pressure
Bedstead promotes gas spring contraction to drive the bolt that bedstead connects around double hanging ears and hand rest hanger 5 to rotate clockwise.
Certainly, the invention is not limited to above-mentioned embodiment, and those of ordinary skill in the art are without prejudice to this
Equivalent variations or replacement also can be made, these equivalent deformation or replacement are all contained in the application on the premise of utility model spirit
In claim limited range.
Claims (7)
1. a kind of three fulcrum rotary lifters it is characterised in that：Including bedstead（3）, described bedstead（3）One end be hinged on
Frame（8）On, positioned at described bedstead（3）The other end in described support（8）With bedstead（3）Between be hinged with for lifting by
Push-type gas spring（1）, described by push-type gas spring（1）By rotation seat（2）It is hinged to bedstead（3）On, described rotation seat（2）It is provided with
Press push-type gas spring for touching（1）Elongation and the switch shrinking（14）, described switch（14）It is provided with for linked switch（14）
Handle（4）.
2. three fulcrum rotary lifters according to claim 1 it is characterised in that：Described switch（14）One end with
Handle（4）Connect, described switch（14）One end be located at by push-type gas spring（1）The top of trigger switch.
3. three fulcrum rotary lifters according to claim 2 it is characterised in that：Described switch（14）In 6 fonts,
Described handle（4）C-shaped.
4. three fulcrum rotary lifters as claimed in any of claims 1 to 3 it is characterised in that：Described pressing
Gas spring（1）It is threadedly secured to rotation seat（2）On.
5. three fulcrum rotary lifters as claimed in any of claims 1 to 3 it is characterised in that：Described bedstead
（3）It is provided with bombing machine baffle（11）, described bombing machine baffle（11）It is provided with A-shaped lifting ear（10）, described rotation seat（2）Hinged
In A-shaped lifting ear（10）On.
6. three fulcrum rotary lifters as claimed in any of claims 1 to 3 it is characterised in that：Described support
（8）It is provided with crossbeam, described crossbeam is provided with triangle tailstock（7）, described by push-type gas spring（1）One end be hinged on triangle
Tailstock（7）On.
7. three fulcrum rotary lifters as claimed in any of claims 1 to 3 it is characterised in that：Described bedstead
（3）With support（8）By double hanging ears（6）With hand rest hanger（5）Hinged, described pair of hanging ear（6）It is fixed on support（8）On,
Each described hand rest hanger（5）It is fixed on bedstead（3）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620516878.5U CN205963569U (en) | 2016-05-31 | 2016-05-31 | Rotatory lifting device of three fulcrums |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620516878.5U CN205963569U (en) | 2016-05-31 | 2016-05-31 | Rotatory lifting device of three fulcrums |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205963569U true CN205963569U (en) | 2017-02-22 |
Family
ID=58019955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620516878.5U Active CN205963569U (en) | 2016-05-31 | 2016-05-31 | Rotatory lifting device of three fulcrums |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205963569U (en) |
-
2016
- 2016-05-31 CN CN201620516878.5U patent/CN205963569U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |