CN105064790A - Power-assisting handle - Google Patents
Power-assisting handle Download PDFInfo
- Publication number
- CN105064790A CN105064790A CN201510548069.2A CN201510548069A CN105064790A CN 105064790 A CN105064790 A CN 105064790A CN 201510548069 A CN201510548069 A CN 201510548069A CN 105064790 A CN105064790 A CN 105064790A
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- China
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- push rod
- power
- handle
- jacking block
- block
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Abstract
The invention relates to the technical field of refrigerators and discloses a power-assisting handle. The power-assisting handle comprises a supporting block, a handle box, a button, a push rod and an ejecting block, wherein the supporting block is arranged on a refrigerator body, the handle box is arranged on a refrigerator door, the button and the push rod are arranged in the handle box, and the ejecting block is connected with the push rod. The button is connected with the push rod. An oblique rib is arranged on the push rod. One end of the ejecting block is connected with the oblique rib. The other end of the ejecting block can be connected with the supporting block after penetrating through the handle box. The button drives the push rod to move so that the ejecting block can be connected with the supporting block. According to the power-assisting handle, the push rod is pushed to move by pressing the button, the oblique rib squeezes the ejecting block, so that the supporting block mounted on the refrigerator body is squeezed, the refrigerator door is ejected reversely, and thus power-assisted door opening is achieved. According to the power-assisting handle, the differential pressure between the interior and the exterior of the refrigerator body and the magnetic force of a door sealing strip are overcome, and strength is saved; the power-assisting handle has the characteristics of being simple in structure, convenient to use and the like.
Description
Technical field
The present invention relates to refrigerator technical field, particularly relate to a kind of power-assisted handle, 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 large, self is also heavier, and opening for a long time and closedown due to chamber door, make the pressure of refrigerator body inside lower than ambient pressure, in addition, part door of refrigerator place use gasket with magnetic stripe, therefore, the magnetic force of pressure reduction inside and outside refrigerator body and gasket need be overcome when opening chamber door, quite require great effort.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention is that existing chamber door is opened and closedown for a long time, makes the pressure of refrigerator body inside lower than ambient pressure, need overcome the magnetic force of pressure reduction inside and outside refrigerator body and gasket when opening chamber door, quite the problem of effort.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of power-assisted handle, it comprises the back-up block be arranged on refrigerator body, is arranged at the handle box on door of refrigerator, is arranged at the button in handle box and push rod, and the jacking block be connected with push rod; Described button is connected with described push rod, described push rod is provided with oblique rib, and described jacking block one end is connected with described oblique rib, and the other end can be connected with described back-up block through described handle box, described button drives described push rod to move, thus described jacking block is connected with described back-up block.
Preferably, described push rod comprises the body of rod and moving body, described moving body is arranged at the two ends of the described body of rod, described body of rod one end is connected with described button, push rod guide peg is provided with between the other end and described handle box, described push rod guide peg is provided with the second spring, and described moving body is connected with described jacking block, described jacking block is provided with the first spring.
Preferably, described handle box corresponds to described moving body and be provided with spacing guiding rib, described moving body is provided with moving body groove, in described moving body groove, is provided with the roller be connected with described spacing guiding rib.
Preferably, described moving body groove corresponds to described spacing guiding rib and be provided with brace rod.
Preferably, the described body of rod is provided with hollow fixed leg, described second spring is arranged in described fixed leg.
Preferably, the top of described push rod and bottom are provided with the second stopper slot, and described handle box corresponds to described second stopper slot and is provided with the second limit ribs.
Preferably, described jacking block is provided with the first limit ribs along its axis, described handle box corresponds to described first limit ribs and be provided with the first stopper slot.
Preferably, one end that described jacking block is connected with described push rod is provided with groove, described push rod corresponds to described groove and be provided with projection.
Preferably, stiffener is provided with in described jacking block.
Preferably, described jacking block corresponds to described back-up block and be provided with beam.
(3) beneficial effect
Technique scheme tool of the present invention has the following advantages: in power-assisted handle provided by the invention, button is connected with push rod, push rod is provided with oblique rib, jacking block one end is connected with oblique rib, the other end can be connected with back-up block through handle box, button drives push rod to move, thus jacking block is connected with back-up block.Power-assisted handle provided by the invention promotes pushrod movement by pressing button, oblique rib extruding jacking block, thus extrudes the back-up block be arranged on refrigerator body, and reverse jack-up door of refrigerator, realizes booster opening door.Overcome the magnetic force of pressure reduction inside and outside refrigerator body and gasket, save strength; There is structure simple, the feature such as easy to use.
Accompanying drawing explanation
Fig. 1 is the power-assisted handle external structure schematic diagram of the embodiment of the present invention;
Fig. 2 is B-B sectional view in Fig. 1;
Fig. 3 is the sectional view of button in the power-assisted handle of the embodiment of the present invention;
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 is the sectional view of push rod in the power-assisted handle of the embodiment of the present invention;
Fig. 6 is C-C sectional view in Fig. 1;
Fig. 7 is the connection diagram of push rod and jacking block in the power-assisted handle of the embodiment of the present invention.
In figure: 1: the first spring; 2: abrasionproof part; 4: handle cover; 5: the second springs; 6: push rod; 7: handle base; 8: button; 9: stiffener; 10: jacking block; 11: beam; 12: back-up block; 13: oblique rib; 14: spacing guiding rib; 15: brace rod; 16: deep gouge; 17: the first limit ribs; 18: the first stopper slots; 19: the second stopper slots; 20: the second limit ribs; 21: axle; 22: roller; 23: push rod lead; 24: fixed leg; 25: moving body groove.
Detailed description of the invention
In describing the invention, except as otherwise noted, the implication of " multiple " is two or more; Term " on ", D score, "left", "right", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the machine of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " is connected ", " connection " should be interpreted broadly, such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
As shown in Figures 1 to 7, the power-assisted handle that the embodiment of the present invention provides, it comprises the back-up block 12 be arranged on refrigerator body, is arranged at the handle box on door of refrigerator, is arranged at the button 8 in handle box and push rod 6, and the jacking block 10 be connected with push rod 6; Described button 8 is connected with described push rod 6, described push rod 6 is provided with oblique rib 13, described jacking block 10 one end is connected with described oblique rib 13, the other end can be connected with described back-up block 12 through described handle box, described button 8 drives described push rod 6 to move, thus back-up block 12 described in described jacking block 10 is connected.
Handle box comprises handle cover 4 and handle base 7, and handle cover 4 is arranged on handle base 7, and the lower end of described jacking block 10 can be connected with described back-up block 12 through described handle base 7.
The present invention is by pressing button 8, and promote push rod 6 and move, oblique rib 13 extrudes jacking block 10.Jacking block 10 extrudes the back-up block 12 be arranged on refrigerator body, and reverse jack-up door of refrigerator, realizes booster opening door.Overcome the magnetic force of pressure reduction inside and outside refrigerator body and gasket, save strength; There is structure simple, the feature such as easy to use.
In order to easy to use, push rod 6 described in the present embodiment comprises the body of rod and moving body, described moving body is arranged at the two ends, left and right of the described body of rod, described body of rod one end is connected with described button 8, be provided with push rod guide peg 23 between the other end and described handle box, described push rod guide peg 23 be provided with the second spring 5.Pressing button 8 drives push rod 6 to compress the second spring 5 and moves, and the oblique rib 13 of described moving body contacts with described jacking block 10 and connects, and is provided with the first spring 1 between described jacking block 10 and described handle box, and namely the first spring 1 is wound around and is arranged on jacking block 10.Release button 8, push rod 6 resets under the acting in conjunction of the first spring 1 and the second spring 5.
Handle box described in the present embodiment corresponds to described moving body and be provided with spacing guiding rib 14, namely handle cover 4 corresponds to described moving body and be provided with spacing guiding rib 14, moving body is provided with moving body groove 25, in described moving body groove 25, is provided with the roller 22 be connected with described spacing guiding rib 14.Roller 22 is arranged in moving body groove 25 by axle 21, arranges roller 22 and can ensure the smoothness that push rod 6 moves.
On described moving body groove 25, correspond to described spacing guiding rib 14 in the present embodiment be provided with brace rod 15, namely the top of brace rod 15 contacts with the bottom of spacing guiding rib 14 and connects, the top of brace rod 15 is arc-shaped, brace rod 15 is set to arc-shaped and makes brace rod 15 and guiding rib 14 point cantact.
The body of rod described in the present embodiment is provided with hollow fixed leg, described button 8 corresponds to described fixed leg and be provided with fixing hole, described fixed leg 24 is arranged in described fixing hole, and button 8 is connected with body of rod one end by fixed leg 24.Described second spring 5 is provided with, the uniformity in restriction pushrod movement direction in the other end of described fixed leg 24.
In order to limit the uniformity ejecting direction of push rod 6, the top of push rod 6 described in the present invention and bottom are provided with the second stopper slot 19.Described handle box corresponds to described second stopper slot 19 and is provided with the second limit ribs 20, namely handle cover 4 and handle base 7 is provided with the second limit ribs 20.
Vertically move to limit jacking block 10, in the present embodiment, handle base 7 is provided with the deep gouge 16 for placing jacking block 10, described jacking block 10 is provided with the first limit ribs 17 along its axis, described handle box corresponds to described first limit ribs 17 and be provided with the first stopper slot 18.
In order to prevent jacking block 10 from offseting to both sides relative to push rod 6, one end that jacking block 10 described in the present invention is connected with described push rod 6 being provided with groove, described push rod 6 corresponding to described groove and being provided with projection.Namely the top of jacking block 10 is provided with groove, and 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 stiffener 9 in described jacking block 10.In order to prevent jacking block 10 from wearing and tearing, the present embodiment also corresponds to described back-up block 12 and is provided with beam 11 on described jacking block 10, and namely the bottom of jacking block 10 is provided with beam 11.
Present invention also offers a kind of refrigerator, wherein, comprise power-assisted handle as above.
The power-assisted handle provided in the present embodiment, during use, pressing button 8, promotes push rod 6 and compresses the second spring 5 and move, meanwhile, under the acting in conjunction of the guiding rib of the handle cover 4 of handle box and handle base 7, limited impression, push rod inclined-plane extruding jacking block Compress Spring 1.Jacking block extrudes the back-up block be arranged on casing, and reverse jack-up door body, realizes booster opening door.Release button, push rod, under the acting in conjunction of spring 1 and spring 2, resets.
In sum, in power-assisted handle provided by the invention, button is connected with push rod, push rod is provided with oblique rib, jacking block one end is connected with oblique rib, the other end can be connected with back-up block through handle box, and button drives push rod to move, thus jacking block is connected with back-up block.Power-assisted handle provided by the invention promotes pushrod movement by pressing button, oblique rib extruding jacking block, thus extrudes the back-up block be arranged on refrigerator body, and reverse jack-up door of refrigerator, realizes booster opening door.Overcome the magnetic force of pressure reduction inside and outside refrigerator body and gasket, save strength; There is structure simple, the feature such as easy to use.
Further, in order to easy to use, the present invention is provided with the second spring on described push rod guide peg, described jacking block is provided with the first spring.
Above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a power-assisted handle, it is characterized in that, comprise: be arranged at the back-up block (12) on refrigerator body, be arranged at the handle box on door of refrigerator, be arranged at the button (8) in handle box and push rod (6), and the jacking block (10) be connected with push rod (6); Described button (8) is connected with described push rod (6), described push rod (6) is provided with oblique rib (13), described jacking block (10) one end is connected with described oblique rib (13), the other end can be connected with described back-up block (12) through described handle box, described button (8) drives described push rod (6) mobile, thus described jacking block (10) is connected with described back-up block (12).
2. power-assisted handle as claimed in claim 1, it is characterized in that: described push rod (6) comprises the body of rod and moving body, described moving body is arranged at the two ends of the described body of rod, described body of rod one end is connected with described button (8), push rod guide peg (23) is provided with between the other end and described handle box, described push rod guide peg (23) is provided with the second spring (5), described moving body is connected with described jacking block (10), described jacking block (10) is provided with the first spring (1).
3. power-assisted handle as claimed in claim 2, it is characterized in that: described handle box corresponds to described moving body and be provided with spacing guiding rib (14), described moving body is provided with moving body groove (25), in described moving body groove (25), is provided with the roller (22) be connected with described spacing guiding rib (14).
4. power-assisted handle as claimed in claim 3, is characterized in that: described moving body groove (25) is upper is provided with brace rod (15) corresponding to described spacing guiding rib (14).
5. power-assisted handle as claimed in claim 2, it is characterized in that: the described body of rod is provided with hollow fixed leg, described second spring (5) is arranged in described fixed leg (24).
6. power-assisted handle as claimed in claim 1, it is characterized in that: the top of described push rod (6) and bottom are provided with the second stopper slot (19), described handle box corresponds to described second stopper slot (19) and is provided with the second limit ribs (20).
7. power-assisted handle as claimed in claim 1, it is characterized in that: described jacking block (10) is provided with the first limit ribs (17) along its axis, described handle box corresponds to described first limit ribs (17) and be provided with the first stopper slot (18).
8. power-assisted handle as claimed in claim 1, is characterized in that: one end that described jacking block (10) is connected with described push rod (6) is provided with groove, and described push rod (6) is upper is provided with projection corresponding to described groove.
9. power-assisted handle as claimed in claim 1, is characterized in that: be provided with stiffener (9) in described jacking block (10).
10. power-assisted handle as claimed in claim 1, is characterized in that: the upper described back-up block (12) that corresponds to of described jacking block (10) 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 true CN105064790A (en) | 2015-11-18 |
| CN105064790B 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) |
Cited By (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 |
| CN114961431A (en) * | 2022-08-03 | 2022-08-30 | 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 |
Cited By (3)
| 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 |
| CN114961431A (en) * | 2022-08-03 | 2022-08-30 | 合肥美的电冰箱有限公司 | Handle, handle assembly and refrigerator |
| CN114961431B (en) * | 2022-08-03 | 2022-11-01 | 合肥美的电冰箱有限公司 | Handle, handle assembly and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105064790B (en) | 2017-09-29 |
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