CN207277989U - Power-assisted handle - Google Patents
Power-assisted handle Download PDFInfo
- Publication number
- CN207277989U CN207277989U CN201721042593.3U CN201721042593U CN207277989U CN 207277989 U CN207277989 U CN 207277989U CN 201721042593 U CN201721042593 U CN 201721042593U CN 207277989 U CN207277989 U CN 207277989U
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- statement
- federally sponsored
- power
- assisted handle
- plate
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Abstract
The utility model provides a kind of power-assisted handle, and for the door body of refrigerator or refrigerator, the power-assisted handle includes pull rod, transmission component, shores component and the installing plate being fixed in door body；The transmission component includes the connecting rod of rotatable setting, the first STATEMENT OF FEDERALLY SPONSORED positioned at the connecting rod two end and the second STATEMENT OF FEDERALLY SPONSORED, first STATEMENT OF FEDERALLY SPONSORED connects with pull rod, the component of shoring with second STATEMENT OF FEDERALLY SPONSORED including being connected and being in front and rear extended telescopic rod, wherein, the pull rod and telescopic rod can move back and forth and both moving directions are opposite perpendicular to the direction of door body.Using the utility model power-assisted handle, opening door body that can be more effortless, structure design is more reasonable, stable, meets the opening door operation custom of user.
Description
Technical field
Technical field of refrigeration equipment is the utility model is related to, more particularly to a kind of power-assisted handle for being used for refrigerator or refrigerator.
Background technology
The storage space of current refrigerator and refrigerator increasingly increases, and user is more laborious when operating corresponding door body and opening.
Particularly under suction function, when pull handle, refrigerator possibly even occurs or the body of refrigerator rocks, and greatly influences user
Usage experience.The disclosed power-assisted handle being useful on refrigerator or refrigerator in the industry, but its more rotation by power-assisted handle is with life
Into the active force perpendicular to door body direction, the operating habit of user is not met.206144272 U of Chinese patent CN disclose one
The horizontal movement of knob, can be converted into the rotation of connecting rod by kind power-assisted handle, and then be converted into the ejection campaign of mandril, be realized
Power-assisted, and pass through the reset of torsional spring realization knob and connecting rod.But imitated by Optimal Structure Designing with reaching more preferable booster opening door
Fruit is still the important topic of this area one.
Utility model content
The utility model aim is to provide a kind of power-assisted handle, can be opened easy to the door body of refrigerator and refrigerator, structure
Design is more reasonable, meets the opening door operation custom of user.
To realize above-mentioned purpose of utility model, the utility model provides a kind of power-assisted handle, for refrigerator or the door of refrigerator
On body, the power-assisted handle includes pull rod, transmission component, shores component and the installing plate being fixed in door body；The transmission group
Part includes the connecting rod of rotatable setting, the first STATEMENT OF FEDERALLY SPONSORED positioned at the connecting rod two end and the second STATEMENT OF FEDERALLY SPONSORED, first linkage
Part connects with pull rod, and the component of shoring includes with second STATEMENT OF FEDERALLY SPONSORED being connected and being in front and rear extended telescopic rod,
Wherein, the pull rod and telescopic rod can move back and forth and both moving directions are opposite perpendicular to the direction of door body.
As further improvement of the utility model, the connecting rod offers connecting hole, the installing plate formed with institute
The shaft that connecting hole is adapted is stated, so that the connecting rod can be along the shaft reciprocating rotary.
As further improvement of the utility model, second STATEMENT OF FEDERALLY SPONSORED, which has, connects it with the connecting rod along vertical side
Supporting plate and the elastic arm that extends to form of plate bending supported described in setting, the elastic arm include holding section and will described in
Holding section is connected to the connecting portion for supporting plate；The front end of the telescopic rod forms the button that locking is engaged with the holding section
Gripping arm.
As further improvement of the utility model, it is described support plate be further opened with it is front and rear run through and with the clasp arm phase
The groove of adaptation, and the groove is equipped with grafting peace of the chamfering in order to the clasp arm with supporting the rear surface junction of plate
Dress.
As further improvement of the utility model, second STATEMENT OF FEDERALLY SPONSORED also has positioned at the cunning for supporting plate side
Block, the sliding block are equipped with guide channel；The installing plate formed with it is front and rear extension and with the matched fin of the guide channel so that
Obtaining the sliding block can move back and forth along the fin.
As further improvement of the utility model, the power-assisted handle, which further includes, is arranged at the installing plate and second
Spring between moving part.
As further improvement of the utility model, projection formation one is arranged in the bullet to the installing plate along the longitudinal direction
Positioning pin inside spring；The location hole being adapted with the spring is offered in second STATEMENT OF FEDERALLY SPONSORED.
As further improvement of the utility model, first STATEMENT OF FEDERALLY SPONSORED is formed with the connection being assembled on the pull rod
Axis, the side of first STATEMENT OF FEDERALLY SPONSORED away from the connecting shaft are further opened with through hole；The transmission component, which further includes, is arranged in institute
Through hole is stated being rotatably connected first STATEMENT OF FEDERALLY SPONSORED to the installation axle on the installing plate.
As further improvement of the utility model, it is described shore component and further include be connected in the flexible rod rear end
Jacking block and the spacing slide that is fixed on the installing plate, second STATEMENT OF FEDERALLY SPONSORED can drive the telescopic rod in the limit
Slid back and forth in the slide of position.
The beneficial effects of the utility model：Using the utility model power-assisted handle, it more can effortlessly open to use and be somebody's turn to do
The refrigerator of power-assisted handle or the door body of refrigerator, by connecting rod and are arranged at the first STATEMENT OF FEDERALLY SPONSORED of connecting rod two end, the second STATEMENT OF FEDERALLY SPONSORED reality
The reverse interaction of existing pull rod and telescopic rod, when pulling the pull rod, door body can be shored unlatching, the power-assisted by the telescopic rod
The structure design of handle is more reasonable, meets the opening door operation custom of user.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model power-assisted handle；
Fig. 2 is the decomposition diagram of power-assisted handle in Fig. 1；
Fig. 3 is the decomposition diagram of another angle of the utility model power-assisted handle；
Fig. 4 is the structure diagram of the second STATEMENT OF FEDERALLY SPONSORED of the transmission component of the utility model power-assisted handle.
Embodiment
The utility model is described in detail below with reference to embodiment shown in the drawings.But the embodiment is not
Limit the utility model, structure that those of ordinary skill in the art are made according to the embodiment, method or functionally
Conversion is all contained in the scope of protection of the utility model.
It is as shown in Figure 1 the structure of the power-assisted handle 100 provided by the utility model in the door body of refrigerator or refrigerator
Schematic diagram.The power-assisted handle 100 includes pull rod 1, transmission component and shores component.The pull rod can be along perpendicular to the side of door body
Move forwards, backwards, and the pull rod 1 there is the knob 11 that protrudes on the outside of door body and be arranged in door body and with the transmission
The matched connecting plate 12 of component.
With reference to shown in Fig. 2 and Fig. 3, the transmission component includes the connecting rod 21 of rotatable setting, positioned at 21 liang of the connecting rod
First STATEMENT OF FEDERALLY SPONSORED 22 and the second STATEMENT OF FEDERALLY SPONSORED 23 at end；The component of shoring is set including front and rear extended telescopic rod 31, connection
It is placed in the jacking block 32 of 31 rear end of telescopic rod and the spacing slide 33 of 31 moving direction of telescopic rod is limited to clamping.Institute
State power-assisted handle 100 and further include the installing plate 4 and mounting box 5 being fixed in door body, the installing plate 4 is contained in the mounting box
In 5 and the mounting box 5 is set in opening.
The connecting rod 21 offers connecting hole 211, and the installing plate 4 turns formed with what is be adapted with the connecting hole 211
Axis 41, so that the connecting rod 21 can be along 41 reciprocating rotary of shaft.Herein, the shaft 41 is transversely set and described turn
The end of axis 41 is formed with locking hole 411；The transmission component further include with the matched locking member 24 of the locking hole 411,
The locking member 24 has the base portion 241 that radially exceeds the connecting hole 211 and transversely projecting from base portion 241 and probe into described
The tight lock part 242 of locking hole 411, and then avoid 21 rotary course of connecting rod that double swerve occurs.Except this, the connecting rod 21
Both ends, which are formed, to be set and is respectively facing in cambered surface the first STATEMENT OF FEDERALLY SPONSORED 22, the first support division 212 of the second STATEMENT OF FEDERALLY SPONSORED 23, second supports
Portion 213.
The connecting plate 12 of the pull rod 1 towards the installing plate 4 side projection formed with connecting portion 121；Described first
STATEMENT OF FEDERALLY SPONSORED 22 is formed with the connecting shaft 221 assembled with 121 phase of connecting portion.First STATEMENT OF FEDERALLY SPONSORED 22 is away from the connecting shaft
221 side is further opened with through hole 222；The transmission component, which further includes, is arranged in the through hole 222 so that described first to be linked
Part 22 is rotatably connected to the installation axle 25 on the installing plate 4, the installing plate 4 and is equipped with and is adapted with the installation axle 25
Axis hole 42.When pull rod 1 pulls forward, first STATEMENT OF FEDERALLY SPONSORED 22 is close to the side of the connecting shaft 221 with 1 court of pull rod
Preceding movement simultaneously drives the connecting rod 21 to rotate.
With reference to shown in Fig. 4, second STATEMENT OF FEDERALLY SPONSORED 23, which has, connects it with the second support division 213 of the connecting rod 21 along perpendicular
Nogata supports plate 231, supports plate 231 described in and bend the elastic arm 232 that extends to form to setting.The elastic arm 232 wraps
Include holding section 2321 and the holding section 2321 is connected to the connecting portion 2322 for supporting plate 231；The telescopic rod 31
Front end forms the clasp arm 311 that locking is engaged with the holding section 2321.
In the present embodiment, the elastic arm 232 is arranged to two and is connected in respectively described support the upper of plate 231
Lower both sides；The plate 231 that supports is further opened with the front and rear groove 2311 for running through and being adapted with the clasp arm 311, and described
Groove 2311 is equipped with grafting installation of the chamfering in order to the clasp arm 311 with supporting the rear surface junction of plate 231.Described
Two STATEMENT OF FEDERALLY SPONSOREDs 23 also have positioned at the sliding block 233 for supporting 231 side of plate, and the sliding block 233 is equipped with the guiding of front and rear extension
Groove 234；The installing plate 4 formed with it is front and rear extension and with the matched fin 43 of the guide channel 234 so that the sliding block
233 can move back and forth along the fin 43.
Certainly, after to cause door body to open, the pull rod 1 and telescopic rod 31, jacking block 32 can reset in time, the power-assisted
Handle 100 further includes the spring 6 being arranged between 4 and second STATEMENT OF FEDERALLY SPONSORED 23 of installing plate.Specifically, after the spring 6
End is connected to the installing plate 4, and projection forms a positioning being arranged in inside the spring 6 to the installing plate 4 along the longitudinal direction
Pin 44；The location hole 235 being adapted with the spring 6, the location hole are offered on the sliding block 233 of second STATEMENT OF FEDERALLY SPONSORED 23
The stage portion 2351 abutted against with the front end of the spring 6 is additionally provided with 235.When the external stress for putting on the pull rod 1 disappears
During mistake, the spring 6 drives second STATEMENT OF FEDERALLY SPONSORED 23 to move forward, telescopic rod 31 and the jacking block 32 preceding movement therewith, and
And 22 back rotation of the first STATEMENT OF FEDERALLY SPONSORED is driven by the connecting rod 21, drive pull rod 1 is mobile backwards to reset.
Except this, the installing plate 4 is also formed with installing the mounting hole 45 of the spacing slide 33, the spacing slide
33 have two position limit arms 331 being oppositely arranged, so that the front and rear shifting between two position limit arms 331 of the telescopic rod 31
It is dynamic more stable.
In conclusion using the utility model power-assisted handle 100, opening door operation is more laborsaving, by connecting rod 21 and sets
The first STATEMENT OF FEDERALLY SPONSORED 22, the second STATEMENT OF FEDERALLY SPONSORED 23 in 21 both ends of connecting rod realize the reverse interaction of pull rod 1 and telescopic rod 31.Described in pulling
During pull rod 1, door body can be shored unlatching by the telescopic rod 31 and jacking block 32；When stopping drag, the spring 6 drives second
Moving part 23 drives telescopic rod 31, jacking block 32 and pull rod 1 to reset, and structure design is more reasonable, and operation is more stable, and meets user
Opening door operation custom.
It should be appreciated that although the present specification is described in terms of embodiments, not each embodiment only includes one
A independent technical solution, this narrating mode of specification is only that those skilled in the art will should say for clarity
For bright book as an entirety, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can
With the other embodiment of understanding.
The a series of tool for describing the feasibility embodiment only for the utility model in detail of those listed above
Body illustrates that they are simultaneously not used to limitation the scope of protection of the utility model, all to be made without departing from the utility model skill spirit
Equivalent implementations or change should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of power-assisted handle, the door body for refrigerator or refrigerator, it is characterised in that：The power-assisted handle includes pull rod, passes
Dynamic component, shore component and the installing plate being fixed in door body；The transmission component includes the connecting rod of rotatable setting, positioned at institute
The first STATEMENT OF FEDERALLY SPONSORED and the second STATEMENT OF FEDERALLY SPONSORED, first STATEMENT OF FEDERALLY SPONSORED for stating connecting rod two end connect with pull rod, and the component of shoring includes
Be connected with second STATEMENT OF FEDERALLY SPONSORED and be in front and rear extended telescopic rod, wherein, the pull rod and telescopic rod perpendicular to
The direction of door body can move back and forth and both moving directions are opposite.
2. power-assisted handle according to claim 1, it is characterised in that：The connecting rod offers connecting hole, the installing plate
Formed with the shaft being adapted with the connecting hole, so that the connecting rod can be along the shaft reciprocating rotary.
3. power-assisted handle according to claim 2, it is characterised in that：Second STATEMENT OF FEDERALLY SPONSORED has to connect with the connecting rod
What it was vertically set supports plate and the elastic arm that plate bending extends to form is supported described in, and the elastic arm includes clamping
Portion and the holding section is connected to the connecting portion for supporting plate；The front end of the telescopic rod is formed to match with the holding section
Close the clasp arm of locking.
4. power-assisted handle according to claim 3, it is characterised in that：It is described support plate be further opened with it is front and rear run through and with institute
The groove that clasp arm is adapted is stated, and the groove is equipped with chamfering in order to the clasp arm with supporting the rear surface junction of plate
Grafting installation.
5. power-assisted handle according to claim 3, it is characterised in that：Second STATEMENT OF FEDERALLY SPONSORED also has to be supported positioned at described
The sliding block of plate side, the sliding block are equipped with guide channel；The installing plate is engaged formed with front and rear extension and with the guide channel
Fin so that the sliding block can be moved back and forth along the fin.
6. power-assisted handle according to claim 1, it is characterised in that：The power-assisted handle, which further includes, is arranged at the installation
Spring between plate and the second STATEMENT OF FEDERALLY SPONSORED.
7. power-assisted handle according to claim 6, it is characterised in that：The installing plate along the longitudinal direction wear by projection formation one
Arranged on the positioning pin of the spring inner；The location hole being adapted with the spring is offered in second STATEMENT OF FEDERALLY SPONSORED.
8. power-assisted handle according to claim 1, it is characterised in that：First STATEMENT OF FEDERALLY SPONSORED is formed with being assembled to the drawing
Connecting shaft on bar, the side of first STATEMENT OF FEDERALLY SPONSORED away from the connecting shaft are further opened with through hole；The transmission component also wraps
Include and be arranged in the through hole being rotatably connected first STATEMENT OF FEDERALLY SPONSORED to the installation axle on the installing plate.
9. power-assisted handle according to claim 1, it is characterised in that：It is described shore component further include be connected in it is described
The jacking block of flexible rod rear end and the spacing slide being fixed on the installing plate, second STATEMENT OF FEDERALLY SPONSORED can drive described flexible
Bar slides back and forth in the spacing slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721042593.3U CN207277989U (en) | 2017-08-18 | 2017-08-18 | Power-assisted handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721042593.3U CN207277989U (en) | 2017-08-18 | 2017-08-18 | Power-assisted handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207277989U true CN207277989U (en) | 2018-04-27 |
Family
ID=61984528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721042593.3U Active CN207277989U (en) | 2017-08-18 | 2017-08-18 | Power-assisted handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207277989U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210848A (en) * | 2018-07-17 | 2019-01-15 | 杨浩 | A kind of refrigerator-freezer that anti-negative pressure sucks |
| CN109379873A (en) * | 2018-12-05 | 2019-02-22 | 国核自仪系统工程有限公司 | Insertion and ejecting mechanism and printed board insertion and liftout attachment |
| WO2020119276A1 (en) * | 2018-12-13 | 2020-06-18 | 青岛海尔特种电冰柜有限公司 | Power-assisted door handle assembly and refrigeration apparatus |
| WO2020119275A1 (en) * | 2018-12-13 | 2020-06-18 | 青岛海尔特种电冰柜有限公司 | Power-assisted door handle assembly and refrigeration apparatus |
| WO2020118879A1 (en) * | 2018-12-13 | 2020-06-18 | 青岛海尔特种电冰柜有限公司 | Assisted door handle assembly and refrigeration device having same |
| WO2020119274A1 (en) * | 2018-12-13 | 2020-06-18 | 青岛海尔特种电冰柜有限公司 | Labor-saving door handle assembly and refrigeration device |
| CN111750600A (en) * | 2019-03-27 | 2020-10-09 | 苏州三星电子有限公司 | Door body assist drive device and refrigerator |
| WO2021017178A1 (en) * | 2019-07-31 | 2021-02-04 | 青岛海尔特种电冰柜有限公司 | Power-assisted handle, and refrigerator therewith |
| US11585589B2 (en) * | 2018-11-09 | 2023-02-21 | Dometic Sweden Ab | Handle assembly and cabinet door for refrigeration apparatus and refrigeration apparatus assembly |
-
2017
- 2017-08-18 CN CN201721042593.3U patent/CN207277989U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210848A (en) * | 2018-07-17 | 2019-01-15 | 杨浩 | A kind of refrigerator-freezer that anti-negative pressure sucks |
| CN109210848B (en) * | 2018-07-17 | 2020-09-11 | 浙江新淇尔电器科技有限公司 | Anti-negative-pressure tight-suction freezer |
| US11585589B2 (en) * | 2018-11-09 | 2023-02-21 | Dometic Sweden Ab | Handle assembly and cabinet door for refrigeration apparatus and refrigeration apparatus assembly |
| CN109379873A (en) * | 2018-12-05 | 2019-02-22 | 国核自仪系统工程有限公司 | Insertion and ejecting mechanism and printed board insertion and liftout attachment |
| WO2020119276A1 (en) * | 2018-12-13 | 2020-06-18 | 青岛海尔特种电冰柜有限公司 | Power-assisted door handle assembly and refrigeration apparatus |
| WO2020119275A1 (en) * | 2018-12-13 | 2020-06-18 | 青岛海尔特种电冰柜有限公司 | Power-assisted door handle assembly and refrigeration apparatus |
| WO2020118879A1 (en) * | 2018-12-13 | 2020-06-18 | 青岛海尔特种电冰柜有限公司 | Assisted door handle assembly and refrigeration device having same |
| WO2020119274A1 (en) * | 2018-12-13 | 2020-06-18 | 青岛海尔特种电冰柜有限公司 | Labor-saving door handle assembly and refrigeration device |
| CN111321933A (en) * | 2018-12-13 | 2020-06-23 | 青岛海尔特种电冰柜有限公司 | Power-assisted door handle assembly and refrigeration equipment |
| CN111750600A (en) * | 2019-03-27 | 2020-10-09 | 苏州三星电子有限公司 | Door body assist drive device and refrigerator |
| CN111750600B (en) * | 2019-03-27 | 2021-08-24 | 苏州三星电子有限公司 | Door body assist drive device and refrigerator |
| WO2021017178A1 (en) * | 2019-07-31 | 2021-02-04 | 青岛海尔特种电冰柜有限公司 | Power-assisted handle, and refrigerator therewith |
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| GR01 | Patent grant |