CN105064788A - Power-assisting handle structure and refrigerator - Google Patents
Power-assisting handle structure and refrigerator Download PDFInfo
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- CN105064788A CN105064788A CN201510547922.9A CN201510547922A CN105064788A CN 105064788 A CN105064788 A CN 105064788A CN 201510547922 A CN201510547922 A CN 201510547922A CN 105064788 A CN105064788 A CN 105064788A
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- power
- handspike
- handle
- jacking block
- elastic component
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Abstract
The invention relates to the technical field of refrigerators, in particular to a power-assisting handle structure and a refrigerator. The power-assisting handle structure and the refrigerator comprise an interlayer and an exhaust adjustment unit. A rear pendulum is arranged on one side of a rotary shaft. A matching part matched with the rear pendulum is connected to a handle push rod. A front pendulum is arranged on the other side of the rotary shaft. An ejecting block is supported through a first elastic piece and matched with the lower portion of the front pendulum. The handle push rod moves backwards by pushing and pulling a button backwards, an oblique rib of the handle push rod also moves backwards, and the rear pendulum is driven to rotate upwards at the same time. The front pendulum rotates downwards when the rotary shaft rotates, the lower portion of the front pendulum presses the ejecting block, the ejecting block compresses the first elastic piece to penetrate through a bottom hole to eject towards a refrigerator door, then the refrigerator door is ejected reversely, and thus power-assisted door opening is achieved; the ejecting block restores under the action of the first elastic piece by releasing the button, all the components move reversely, and the handle push rod also restores. Operation is easy in the whole process, both labor and time are saved, and the problem that it is difficult to open the refrigerator door of an existing refrigerator under the serious negative pressure condition is solved.
Description
Technical field
The present invention relates to refrigerator technical field, particularly relate to a kind of power-assisted handle structure and refrigerator.
Background technology
At present, in refrigerator technical field, the frame of chamber door and casing is fitted, and both carry out good sealing usually, but, in the refrigeration case, chamber door is closed for a long time, and in case, negative pressure is serious, and chamber door opens effort, sometimes even there will be the situation of chamber door of not opening, open the door by force and then likely damage chamber door door shell and casing.
Therefore, for above deficiency, need to provide a kind of power-assisted handle structure and refrigerator.
Summary of the invention
(1) technical problem that will solve
The object of this invention is to provide the problem that a kind of power-assisted handle structure and refrigerator are difficult to open to solve existing door of refrigerator under negative pressure serious conditions.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of power-assisted handle structure comprise handle base and be arranged in handle base handspike, rotating shaft, jacking block and the first elastic component; Described handle base is arranged on chamber door, and described rotating shaft is installed in rotation in handle base; The side of described rotating shaft has rear pendulum, describedly rear puts the auxiliary section coordinated handspike is connected with described, when handspike is moved backward, auxiliary section drive described after be flapped toward rotation; The opposite side of described rotating shaft has forward swing, and described jacking block is supported by the first elastic component, and coordinates with the bottom of described forward swing, and the bottom of described handle base is provided with the bottom outlet corresponding with described jacking block; After be flapped toward when rotating, forward swing drives described jacking block to compress the first elastic component downwards and through bottom outlet, and makes described jacking block top to casing.
Wherein, also comprise the second elastic component, the described rear side handspike is provided with the circular deep gouge of accommodation second elastic component, the lead matched with described circular deep gouge is provided with in described handle base, one end of described second elastic component is against in described circular deep gouge, and the other end is against on described lead.
Wherein, also comprise button, described button is arranged on described the front side of handspike, described handspike to be moved backward to drive.
Wherein, described auxiliary section is oblique rib, and described oblique rib is arranged on the end handspike, and the ramp of described oblique rib matches with below described rear pendulum.
Wherein, described the side that handspike coordinates with described handle base is provided with multiple muscle groove, described handle base is provided with the guiding rib with described muscle slot fit.
Wherein, also comprise the handle cover be arranged on above handle base, described the side that handspike coordinates with described handle cover is arranged multiple muscle groove, described handle cover is provided with the guiding rib with described muscle slot fit.
Wherein, the inner side of described handle cover and the rear pendulum cooperation place of rotating shaft are provided with positive stop.
Wherein, described first elastic component is spring, and the described handle base position corresponding with spring bottom is provided with the step of support spring.
Wherein, the shape of described jacking block is T-shaped, and the top of T-shaped jacking block is press-side, and the main part of described jacking block is located in described spring.
The refrigerator that the present invention provides on the other hand comprises above-mentioned power-assisted handle structure.
(3) beneficial effect
Technique scheme tool of the present invention has the following advantages: in power-assisted handle structure provided by the invention and refrigerator, the side of rotating shaft has rear pendulum, put with rear the auxiliary section coordinated handspike is connected with, the opposite side of rotating shaft has forward swing, jacking block is supported by the first elastic component, and coordinate with the bottom of forward swing, push-and-pull button backward, handspike is moved backward, the oblique rib of handspike is also moved backward, be flapped toward rotation after driving simultaneously, during axis of rotation, forward swing rotates, coping block is pressed in the bottom of forward swing, jacking block compresses the first elastic component through bottom outlet top to casing, and then reverse jack-up chamber door, realize booster opening door, release button, jacking block resets under the effect of the first elastic component, above-mentioned each parts counter motion, handspike is also resetted, whole process operation is simple, laborsavingly to save time, overcome the problem that existing door of refrigerator is difficult to open under negative pressure serious conditions.
Accompanying drawing explanation
Fig. 1 is that the section of embodiment of the present invention power-assisted handle structure is the partial sectional view in the middle part of handspike.
Fig. 2 is that the section of embodiment of the present invention power-assisted handle structure is the partial sectional view of handspike end.
Fig. 3 is the structural representation removing handle cover in embodiment of the present invention power-assisted handle structure.
In figure, 1: handle base; 2: button; 3: handspike; 4: rotating shaft; 5: jacking block; 6; First elastic component; 7; Second elastic component; 8: positive stop; 9: forward swing; 10: put afterwards; 11: handle cover; 12: installation shaft; 13: chamber door; 14: casing.
Detailed description of the invention
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.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of the instruction such as " outward " are 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 device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and 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, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
In Fig. 1 and Fig. 2 the direction of arrow be " afterwards " to.
As shown in Figure 1, Figure 2 and Figure 3, power-assisted handle structure provided by the invention comprises handle base 1 and is arranged on button 2 in handle base 1, handspike 3, rotating shaft 4, jacking block 5 and the first elastic component 6; Handle base 1 is arranged on chamber door 13, and button 2 is connected with handspike 3, and to drive a handspike 3 to move backward, button 2 is arranged on the front side handspike 3, and rotating shaft 4 is installed in rotation in handle base 1 by installation shaft 12; The side of rotating shaft 4 has rear pendulum 10, handspike 3 being connected with the auxiliary section coordinated with rear pendulum 10, upwards rotates to drive rear pendulum 10, particularly, auxiliary section is oblique rib, and oblique rib is arranged on the end handspike 3, and the ramp of oblique rib matches with below rear pendulum 10; The opposite side of rotating shaft 4 has forward swing 9, and jacking block 5 is supported by the first elastic component 6, and coordinates with the bottom of forward swing 9, and the bottom of handle base 1 is provided with the bottom outlet corresponding with jacking block 5; When rear pendulum 10 upwards rotates, forward swing 9 drives jacking block 5 compress the first elastic component 6 and pass bottom outlet downwards, and jacking block 5 is pushed up to casing 14.Wherein, the first elastic component 6 is spring, and button 2 can be integrally formed with handspike 3.
In above-described embodiment, push-and-pull button 2 backward, handspike 3 is moved backward, the oblique rib of handspike 3 is also moved backward, after driving, pendulum 10 upwards rotates simultaneously, when rotating shaft 4 is rotated, forward swing 9 rotates, coping block 5 is pressed in the bottom of forward swing 9, jacking block 5 compresses the first elastic component 6 through bottom outlet top to casing 14, and then reverse jack-up chamber door 13, realize booster opening door, release button 2, jacking block 5 resets under the effect of the first elastic component 6, above-mentioned each parts counter motion, handspike 3 is also resetted, whole process operation is simple, laborsavingly to save time, overcome the problem that existing door of refrigerator 13 is difficult to open under negative pressure serious conditions.
Preferably, the present invention also comprises the second elastic component 7, the rear side of handspike 3 is provided with the circular deep gouge of accommodation second elastic component 7, is provided with the lead matched with circular deep gouge in handle base 1, one end of the second elastic component 7 is against in circular deep gouge, the other end is against on lead, circular deep gouge is for placing the second elastic component 7, and by coordinating of lead and circular deep gouge, placement spring shifts out, second elastic component 7 is spring, by the second elastic component 7 is convenient, handspike 3 is resetted.
Preferably, the side that handspike 3 coordinates with handle base 1 is provided with multiple muscle groove, handle base 1 is provided with the guiding rib with muscle slot fit, muscle groove matches with guiding rib with to spacing for handspike 3 and lead, and ensures push rod linear movement.
Further, the present invention also comprises the handle cover 11 be arranged on above handle base 1, the side that handspike 3 coordinates with handle cover 11 is arranged multiple muscle groove, handle cover 11 is provided with the guiding rib with muscle slot fit, matches to limit the linear movement of a handspike 3 push rod with guiding rib by muscle groove herein; The inner side of handle cover 11 and rear pendulum 10 cooperation place of rotating shaft 4 are provided with positive stop 8, by the setting of this positive stop 8 to limit the extreme position of rotating shaft 4.
Usually, handle base 1 position corresponding with spring bottom is provided with the step of support spring, by this step support spring, prevents spring from dropping; The shape of jacking block 5 is preferably T-shaped, and the top of T-shaped jacking block 5 is press-side, and the main part of jacking block 5 is located in spring, by spring supporting.
The refrigerator that the present invention also provides on the other hand comprises above-mentioned power-assisted handle structure, when in refrigerator, negative pressure is serious, after above-mentioned power-assisted handle structure, can be opened by chamber door 13 easily.
In sum, in power-assisted handle structure provided by the invention and refrigerator, rotating shaft 4 is arranged in handle base 1, the side of rotating shaft 4 has rear pendulum 10, opposite side has forward swing 9, rear pendulum 10 coordinates with the auxiliary section that handspike 3 connects, when handspike 3 is moved backward, after its auxiliary section drives, pendulum 10 upwards rotates, when rotating shaft 4 is rotated, forward swing 9 rotates, coping block 5 is pressed in the bottom of forward swing 9, jacking block 5 compresses the first elastic component 6 through bottom outlet top to casing 14, and then reverse jack-up chamber door 13, realize booster opening door, release button 2, jacking block 5 resets under the effect of the first elastic component 6, above-mentioned each parts counter motion, handspike 3 is also resetted, whole process operation is simple, laborsavingly to save time.
Below be only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (10)
1. a power-assisted handle structure, is characterized in that: comprise handle base and be arranged in handle base handspike, rotating shaft, jacking block and the first elastic component; Described handle base is arranged on chamber door, and described rotating shaft is installed in rotation in handle base; The side of described rotating shaft has rear pendulum, describedly rear puts the auxiliary section coordinated handspike is connected with described, when handspike is moved backward, auxiliary section drive described after be flapped toward rotation; The opposite side of described rotating shaft has forward swing, and described jacking block is supported by the first elastic component, and coordinates with the bottom of described forward swing, and the bottom of described handle base is provided with the bottom outlet corresponding with described jacking block; After be flapped toward when rotating, forward swing drives described jacking block to compress the first elastic component downwards and through bottom outlet, and makes described jacking block top to casing.
2. power-assisted handle structure according to claim 1, it is characterized in that: also comprise the second elastic component, the described rear side handspike is provided with the circular deep gouge of accommodation second elastic component, the lead matched with described circular deep gouge is provided with in described handle base, one end of described second elastic component is against in described circular deep gouge, and the other end is against on described lead.
3. power-assisted handle structure according to claim 2, is characterized in that: also comprise button, and described button is arranged on described the front side of handspike, described handspike to be moved backward to drive.
4. power-assisted handle structure according to claim 3, is characterized in that: described auxiliary section is oblique rib, and described oblique rib is arranged on the end handspike, and the ramp of described oblique rib matches with below described rear pendulum.
5. power-assisted handle structure according to claim 4, is characterized in that: described the side that handspike coordinates with described handle base is provided with multiple muscle groove, described handle base is provided with the guiding rib with described muscle slot fit.
6. power-assisted handle structure according to claim 4, it is characterized in that: also comprise the handle cover be arranged on above handle base, described the side that handspike coordinates with described handle cover is arranged multiple muscle groove, described handle cover is provided with the guiding rib with described muscle slot fit.
7. power-assisted handle structure according to claim 6, is characterized in that: the cooperation place of the inner side of described handle cover and the rear pendulum of described rotating shaft is provided with positive stop.
8. power-assisted handle structure according to claim 1, is characterized in that: described first elastic component is spring, and the described handle base position corresponding with spring bottom is provided with the step of support spring.
9. power-assisted handle structure according to claim 8, is characterized in that: the shape of described jacking block is T-shaped, and the top of T-shaped jacking block is press-side, and the main part of described jacking block is located in described spring.
10. a refrigerator, is characterized in that: it comprises the power-assisted handle structure described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510547922.9A CN105064788B (en) | 2015-08-31 | 2015-08-31 | A kind of power-assisted handle structure and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510547922.9A CN105064788B (en) | 2015-08-31 | 2015-08-31 | A kind of power-assisted handle structure and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105064788A true CN105064788A (en) | 2015-11-18 |
| CN105064788B CN105064788B (en) | 2017-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510547922.9A Active CN105064788B (en) | 2015-08-31 | 2015-08-31 | A kind of power-assisted handle structure and refrigerator |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466101A (en) * | 2015-12-25 | 2016-04-06 | 青岛海尔股份有限公司 | Door body with handle and refrigerator |
| CN106013955A (en) * | 2016-05-27 | 2016-10-12 | 合肥华凌股份有限公司 | Assistant handle module and refrigerator |
| CN106123439A (en) * | 2016-07-26 | 2016-11-16 | 合肥华凌股份有限公司 | Refrigerator |
| CN108756461A (en) * | 2018-06-06 | 2018-11-06 | 青岛海尔特种电冰柜有限公司 | Booster door handles component and refrigeration equipment |
| CN109140889A (en) * | 2018-07-10 | 2019-01-04 | 安徽省星年华电器有限公司 | A kind of matt antimicrobial form refrigerator door sealing strip |
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| DE9313978U1 (en) * | 1992-11-20 | 1994-03-24 | Liebherr-Hausgeräte GmbH, 88416 Ochsenhausen | Fridge and / or freezer |
| CN1177090A (en) * | 1996-08-14 | 1998-03-25 | 三星电子株式会社 | Door handle opening/closing apparatus for refrigerator |
| CN202254585U (en) * | 2011-07-05 | 2012-05-30 | 海信容声(广东)冰箱有限公司 | Refrigerator with easily openable door |
| CN202520064U (en) * | 2012-01-13 | 2012-11-07 | 程飞 | Anti-poking idle-type lever handle |
| CN103017440A (en) * | 2013-01-10 | 2013-04-03 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN205036171U (en) * | 2015-08-31 | 2016-02-17 | 合肥华凌股份有限公司 | Helping hand handle structure and refrigerator |
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2015
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE9313978U1 (en) * | 1992-11-20 | 1994-03-24 | Liebherr-Hausgeräte GmbH, 88416 Ochsenhausen | Fridge and / or freezer |
| CN1177090A (en) * | 1996-08-14 | 1998-03-25 | 三星电子株式会社 | Door handle opening/closing apparatus for refrigerator |
| CN202254585U (en) * | 2011-07-05 | 2012-05-30 | 海信容声(广东)冰箱有限公司 | Refrigerator with easily openable door |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466101A (en) * | 2015-12-25 | 2016-04-06 | 青岛海尔股份有限公司 | Door body with handle and refrigerator |
| CN106013955A (en) * | 2016-05-27 | 2016-10-12 | 合肥华凌股份有限公司 | Assistant handle module and refrigerator |
| CN106013955B (en) * | 2016-05-27 | 2018-11-13 | 合肥华凌股份有限公司 | Power-assisted handle component and refrigerator |
| CN106123439A (en) * | 2016-07-26 | 2016-11-16 | 合肥华凌股份有限公司 | Refrigerator |
| CN106123439B (en) * | 2016-07-26 | 2018-11-09 | 合肥华凌股份有限公司 | Refrigerator |
| CN108756461A (en) * | 2018-06-06 | 2018-11-06 | 青岛海尔特种电冰柜有限公司 | Booster door handles component and refrigeration equipment |
| CN108756461B (en) * | 2018-06-06 | 2022-05-20 | 青岛海尔特种电冰柜有限公司 | Power-assisted door handle assembly and refrigeration equipment |
| CN109140889A (en) * | 2018-07-10 | 2019-01-04 | 安徽省星年华电器有限公司 | A kind of matt antimicrobial form refrigerator door sealing strip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105064788B (en) | 2017-10-27 |
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