CN105064790B - A kind of power-assisted handle - Google Patents
A kind of power-assisted handle Download PDFInfo
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- CN105064790B CN105064790B CN201510548069.2A CN201510548069A CN105064790B CN 105064790 B CN105064790 B CN 105064790B CN 201510548069 A CN201510548069 A CN 201510548069A CN 105064790 B CN105064790 B CN 105064790B
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- push rod
- jacking block
- handle
- power
- button
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Abstract
The present invention relates to refrigerator technical field, power-assisted handle, including the support block being arranged on refrigerator body are disclosed, the handle box on door of refrigerator is arranged at, be arranged at button and push rod in handle box, and the jacking block being connected with push rod；The button is connected with the push rod, oblique rib is provided with the push rod, described jacking block one end is connected with the oblique rib, the other end can be connected through the handle box with the support block, the button drives the push rod movement, so that the jacking block is connected with the support block.The power-assisted handle that the present invention is provided promotes pushrod movement by pressing button, and oblique rib extrudes jacking block, so as to extrude the support block on refrigerator body, reverse jack-up door of refrigerator realizes booster opening door.The magnetic force of the pressure difference and gasket inside and outside refrigerator body is overcome, strength is saved；With simple in construction, the features such as easy to use.
Description
Technical field
The present invention relates to refrigerator art, more particularly to a kind of power-assisted handle is particularly a kind of on-deformable
Power-assisted handle.
Background technology
At present because the chamber door Area comparison of side by side combination refrigerator is big, itself is also heavier, and is beaten for a long time due to chamber door
Push And Release is closed so that the pressure inside refrigerator body is less than ambient pressure, in addition, the gasket band used at the door of refrigerator of part
There is magnetic stripe, therefore, the magnetic force of the pressure difference and gasket inside and outside refrigerator body need to be overcome when opening chamber door, quite arduously.
The content of the invention
(1) technical problem to be solved
The technical problem to be solved in the present invention is that existing chamber door is opened with closing for a long time so that the pressure inside refrigerator body
Less than ambient pressure, the magnetic force of the pressure difference and gasket inside and outside refrigerator body need to be overcome when opening chamber door, the problem of quite laborious.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides a kind of power-assisted handle, it includes being arranged on refrigerator body
Support block, be arranged at the handle box on door of refrigerator, be arranged at button and push rod in handle box, and the top being connected with push rod
Block；The button is connected with the push rod, and oblique rib, described jacking block one end and the oblique rib are provided with the push rod
Connection, the other end can be connected through the handle box with the support block, and the button drives the push rod movement, so that
The jacking block is connected with the support block.
Preferably, the push rod includes the body of rod and moving body, and the moving body is arranged at the two ends of the body of rod, the bar
Body one end and the button connects, are provided between the other end and the handle box on push rod guide rod, the push rod guide rod
Second spring is provided with, the moving body is connected with the jacking block, and the first spring is provided with the jacking block.
Preferably, correspond in the handle box and set on moving body setting limited location guiding rib bar, the moving body
It is equipped with the roller for being provided with and being connected with the spacing guiding rib in moving body groove, the moving body groove.
Preferably, the spacing guiding rib is corresponded on the moving body groove and is provided with brace rod.
Preferably, hollow fixed column is provided with the body of rod, the second spring is arranged in the fixed column.
Preferably, the top and bottom of the push rod are provided with the second stopper slot, and the handle box corresponds to described the
Two stopper slots are provided with the second limit ribs.
Preferably, it is provided with the jacking block along its axis in the first limit ribs, the handle box and corresponds to described the
One limit ribs are provided with the first stopper slot.
Preferably, set fluted on one end that the jacking block is connected with the push rod, correspond on the push rod described
Groove is provided with projection.
Preferably, it is provided with reinforcing plate in the jacking block.
Preferably, the support block is provided with beam on the jacking block.
(3) beneficial effect
The above-mentioned technical proposal of the present invention has the following advantages that：Button connects with push rod in the power-assisted handle that the present invention is provided
Connect, oblique rib is provided with push rod, jacking block one end is connected with oblique rib, the other end can connect through handle box with support block
Connect, button drives push rod movement, so that jacking block is connected with support block.The power-assisted handle that the present invention is provided is pushed away by pressing button
Dynamic pushrod movement, oblique rib extrudes jacking block, so that the support block on refrigerator body is extruded, reverse jack-up refrigerator case
Door, realizes booster opening door.The magnetic force of the pressure difference and gasket inside and outside refrigerator body is overcome, strength is saved；With simple in construction,
Easy to use the features such as.
Brief description of the drawings
Fig. 1 is the power-assisted handle external structure schematic diagram of the embodiment of the present invention；
Fig. 2 is B-B sectional views in Fig. 1；
Fig. 3 be the embodiment of the present invention power-assisted handle in button sectional view；
Fig. 4 is the top view of the removal handle cover of the power-assisted handle of the embodiment of the present invention；
Fig. 5 be the embodiment of the present invention power-assisted handle in push rod sectional view；
Fig. 6 is C-C sectional views in Fig. 1；
Fig. 7 be the embodiment of the present invention power-assisted handle in push rod and jacking block connection diagram.
In figure：1：First spring；2：Abrasionproof part；4：Handle cover；5：Second spring；6：Push rod；7：Handle base；8：Button；
9：Reinforcing plate；10：Jacking block；11：Beam；12：Support block；13：Oblique rib；14：Spacing guiding rib；15：Brace rod；
16：Deep gouge；17：First limit ribs；18：First stopper slot；19：Second stopper slot；20：Second limit ribs；21：Axle；22：
Roller；23：Push rod lead；24：Fixed column；25：Moving body groove.
Embodiment
In the description of the invention, unless otherwise indicated, " multiple " are meant that two or more；Term " on ",
" under ", "left", "right", " interior ", the orientation of the instruction such as " outer " or position relationship be based on orientation shown in the drawings or position relationship,
The description present invention and simplified description are for only for ease of, rather than indicates or imply that the machine or element of meaning must be with specific
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " connected ", " company
Connect " it should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or it is integrally connected；It can be machine
Tool is connected or electrically connected；Can be joined directly together, can also be indirectly connected to by intermediary.For this area
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
As shown in Figures 1 to 7, power-assisted handle provided in an embodiment of the present invention, it includes being arranged at the branch on refrigerator body
Bracer 12, is arranged at the handle box on door of refrigerator, is arranged at button 8 and push rod 6 in handle box, and be connected with push rod 6
Jacking block 10；The button 8 is connected with the push rod 6, is provided with oblique rib 13 on the push rod 6, described one end of jacking block 10 with
The oblique rib 13 is connected, and the other end can be connected through the handle box with the support block 12, and the button 8 drives institute
State push rod 6 to move, so that support block 12 is connected described in the jacking block 10.
Handle box includes handle cover 4 and handle base 7, and handle cover 4 is arranged on handle base 7, and the lower end of the jacking block 10 is worn
Crossing the handle base 7 can be connected with the support block 12.
The present invention promotes push rod 6 to move by pressing button 8, and oblique rib 13 extrudes jacking block 10.The extruding of jacking block 10 is installed
Support block 12 on refrigerator body, reverse jack-up door of refrigerator, realizes booster opening door.Overcome the pressure difference inside and outside refrigerator body
With the magnetic force of gasket, strength is saved；With simple in construction, the features such as easy to use.
In order to easy to use, push rod 6 described in the present embodiment includes the body of rod and moving body, and the moving body is arranged at described
The left and right ends of the body of rod, described body of rod one end is connected with the button 8, and being provided with push rod between the other end and the handle box leads
To bar 23, second spring 5 is provided with the push rod guide rod 23.Pressing button 8 drives the compression of push rod 6 second spring 5 to move,
The oblique rib 13 of the moving body contacts connection with the jacking block 10, and is provided between the jacking block 10 and the handle box
The winding of one spring 1, i.e. the first spring 1 is arranged on jacking block 10.Release button 8, push rod 6 is in the first spring 1 and second spring 5
Resetted under collective effect.
Correspond to the moving body described in the present embodiment in handle box and limited location guiding rib bar 14, i.e. handle cover 4 are set
Upper set corresponding to the moving body is provided with moving body groove 25, the moving body on limited location guiding rib bar 14, moving body
The roller 22 being connected with the spacing guiding rib 14 is provided with groove 25.Roller 22 is arranged at moving body groove by axle 21
In 25, roller 22 is set to ensure that the smoothness that push rod 6 is moved.
Correspond to the spacing guiding rib 14 on the moving body groove 25 in the present embodiment and be provided with brace rod 15,
I.e. the top of brace rod 15 contacts connection with the bottom of spacing guiding rib 14, and the top of brace rod 15 is arc-shaped, will be supported
Muscle 15 is set to arc-shaped so that brace rod 15 is contacted with being oriented to 14 points of rib.
It is provided with hollow fixed column, the button 8 and is set corresponding to the fixed column on the body of rod described in the present embodiment
Fixing hole is equipped with, the fixed column 24 is arranged in the fixing hole, and button 8 is connected with the body of rod by one end of fixed column 24.
The second spring 5, the uniformity in limitation pushrod movement direction are provided with the other end of the fixed column 24.
In order to limit the uniformity for ejecting direction of push rod 6, the top and bottom of heretofore described push rod 6 are provided with
Second stopper slot 19.The handle box corresponding to second stopper slot 19 be provided with the second limit ribs 20, i.e. handle cover 4 and
The second limit ribs 20 are provided with handle base 7.
Vertically move, be provided with the present embodiment on handle base 7 for placing the heavy of jacking block 10 to limit jacking block 10
Be provided with groove 16, the jacking block 10 in the first limit ribs 17, the handle box along its axis correspond to it is described first spacing
Rib 17 is provided with the first stopper slot 18.
In order to prevent jacking block 10 from being offset relative to push rod 6 to both sides, heretofore described jacking block 10 is connected with the push rod 6
One end on set fluted, the groove is provided with projection on the push rod 6.That is the top of jacking block 10 is provided with recessed
Groove, the oblique rib 13 of push rod 6 is provided with projection with the junction of jacking block 10.
In order to increase the life-span of power-assisted handle, the present invention is provided with reinforcing plate 9 in the jacking block 10.In order to prevent jacking block
10 abrasions, the present embodiment corresponds to the bottom that the support block 12 is provided with beam 11, i.e. jacking block 10 also on the jacking block 10
End is provided with beam 11.
Present invention also offers a kind of refrigerator, wherein, including power-assisted handle as described above.
The power-assisted handle provided in the present embodiment, in use, pressing button 8, promotes the compression of push rod 6 second spring 5 to move,
Meanwhile, under the handle cover 4 and the guiding rib of handle base 7, the collective effect of limited impression in handle box, push rod inclined-plane extruding jacking block
Compression spring 1.Jacking block extruding is arranged on the support block on casing, and reverse jack-up door body realizes booster opening door.Release button, is pushed away
Bar resets under the collective effect of spring 1 and spring 2.
In summary, button is connected with push rod in the power-assisted handle that the present invention is provided, and oblique rib is provided with push rod, is pushed up
Block one end is connected with oblique rib, and the other end can be connected through handle box with support block, and button drives push rod movement, so that
Jacking block is connected with support block.The power-assisted handle that the present invention is provided promotes pushrod movement, oblique rib extruding top by pressing button
Block, so as to extrude the support block on refrigerator body, reverse jack-up door of refrigerator realizes booster opening door.Overcome refrigerator
The magnetic force of pressure difference and gasket inside and outside casing, saves strength；With simple in construction, the features such as easy to use.
Further, it is of the invention that second spring, the jacking block are provided with the push rod guide rod in order to easy to use
On be provided with the first spring.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (9)
1. a kind of power-assisted handle, it is characterised in that including：The support block (12) on refrigerator body is arranged at, refrigerator case is arranged at
Handle box on door, is arranged at button (8) and push rod (6) in handle box, and the jacking block (10) being connected with push rod (6)；It is described
Button (8) is connected with the push rod (6), and oblique rib (13), described jacking block (10) one end and institute are provided with the push rod (6)
Oblique rib (13) connection is stated, the other end can be connected through the handle box with the support block (12), button (8) band
The dynamic push rod (6) is mobile, so that the jacking block (10) is connected with the support block (12)；The push rod (6) includes the body of rod
And moving body, the moving body is arranged at the two ends of the body of rod, and described body of rod one end is connected with the button (8), the other end
It is provided between the handle box on push rod guide rod (23), the push rod guide rod (23) and is provided with second spring (5), institute
State moving body to be connected with the jacking block (10), the first spring (1) is provided with the jacking block (10).
2. power-assisted handle as claimed in claim 1, it is characterised in that：It is provided with the handle box corresponding to the moving body
It is provided with moving body groove (25), the moving body groove (25) and is provided with spacing guiding rib (14), the moving body
The roller (22) being connected with the spacing guiding rib (14).
3. power-assisted handle as claimed in claim 2, it is characterised in that：Correspond on the moving body groove (25) described spacing
It is oriented to rib (14) and is provided with brace rod (15).
4. power-assisted handle as claimed in claim 1, it is characterised in that：Hollow fixed column is provided with the body of rod, it is described
Second spring (5) is arranged in the fixed column (24).
5. power-assisted handle as claimed in claim 1, it is characterised in that：The top and bottom of the push rod (6) are provided with
Two stopper slots (19), the handle box is provided with the second limit ribs (20) corresponding to second stopper slot (19).
6. power-assisted handle as claimed in claim 1, it is characterised in that：Its axis is provided with the first limit on the jacking block (10)
First limit ribs (17) are provided with the first stopper slot (18) in position rib (17), the handle box.
7. power-assisted handle as claimed in claim 1, it is characterised in that：The jacking block (10) be connected with the push rod (6) one
Set fluted on end, the groove is provided with projection on the push rod (6).
8. power-assisted handle as claimed in claim 1, it is characterised in that：Reinforcing plate (9) is provided with the jacking block (10).
9. power-assisted handle as claimed in claim 1, it is characterised in that：Correspond to the support block (12) on the jacking block (10)
It is provided with beam (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510548069.2A CN105064790B (en) | 2015-08-31 | 2015-08-31 | A kind of power-assisted handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510548069.2A CN105064790B (en) | 2015-08-31 | 2015-08-31 | A kind of power-assisted handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105064790A CN105064790A (en) | 2015-11-18 |
| CN105064790B true CN105064790B (en) | 2017-09-29 |
Family
ID=54494274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510548069.2A Active CN105064790B (en) | 2015-08-31 | 2015-08-31 | A kind of power-assisted handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105064790B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827372A (en) * | 2019-01-11 | 2019-05-31 | 海信容声(广东)冷柜有限公司 | A kind of cold storage plant |
| CN114961431B (en) * | 2022-08-03 | 2022-11-01 | 合肥美的电冰箱有限公司 | Handle, handle assembly and refrigerator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2412190Y (en) * | 2000-01-26 | 2000-12-27 | 海尔集团公司 | Door opening aid for refrigerator |
| EP1524483A1 (en) * | 2003-10-14 | 2005-04-20 | Liebherr-Hausgeräte Ochsenhausen GmbH | Door handle for a refrigerator or a freezer |
| EP1686336A2 (en) * | 2005-01-21 | 2006-08-02 | Albert Weiss | Glass cover for chest freezers |
| CN102337794A (en) * | 2011-07-26 | 2012-02-01 | 合肥美的荣事达电冰箱有限公司 | Cabinet door used for opening and closing cabinet body and refrigerator with same |
| CN104344659A (en) * | 2013-09-25 | 2015-02-11 | 海尔集团公司 | Movable power-assisted handle device for door body of refrigerator and door body |
| CN205036170U (en) * | 2015-08-31 | 2016-02-17 | 合肥华凌股份有限公司 | Assisting handle |
-
2015
- 2015-08-31 CN CN201510548069.2A patent/CN105064790B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2412190Y (en) * | 2000-01-26 | 2000-12-27 | 海尔集团公司 | Door opening aid for refrigerator |
| EP1524483A1 (en) * | 2003-10-14 | 2005-04-20 | Liebherr-Hausgeräte Ochsenhausen GmbH | Door handle for a refrigerator or a freezer |
| EP1686336A2 (en) * | 2005-01-21 | 2006-08-02 | Albert Weiss | Glass cover for chest freezers |
| CN102337794A (en) * | 2011-07-26 | 2012-02-01 | 合肥美的荣事达电冰箱有限公司 | Cabinet door used for opening and closing cabinet body and refrigerator with same |
| CN104344659A (en) * | 2013-09-25 | 2015-02-11 | 海尔集团公司 | Movable power-assisted handle device for door body of refrigerator and door body |
| CN205036170U (en) * | 2015-08-31 | 2016-02-17 | 合肥华凌股份有限公司 | Assisting handle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105064790A (en) | 2015-11-18 |
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