CN207348666U - A kind of door opener and refrigerator - Google Patents
A kind of door opener and refrigerator Download PDFInfo
- Publication number
- CN207348666U CN207348666U CN201721086746.4U CN201721086746U CN207348666U CN 207348666 U CN207348666 U CN 207348666U CN 201721086746 U CN201721086746 U CN 201721086746U CN 207348666 U CN207348666 U CN 207348666U
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- CN
- China
- Prior art keywords
- box body
- connecting rod
- door opener
- door
- babinet
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Abstract
The utility model discloses a kind of door opener, including box body, the connecting rod being arranged in the box body and the driving mechanism being connected with the connecting rod, the box body is installed on babinet by being arranged at the shock absorber part of its bottom, the driving mechanism and the connecting rod are mounted on the roof of the box body, the avoid holes for being passed through for the connecting rod are offered on the box body, the driving mechanism can drive the connecting rod to stretch out the door body being arranged to open on babinet out of described box body and the connecting rod can be made to retract in the box body.The invention also discloses a kind of refrigerator of the application door opener.The utility model not only meets hommization, the user demand of functional diversities, but also has the advantages that noise is small, improves the Experience Degree of user.
Description
Technical field
It the utility model is related to household electrical appliance technical field, more particularly to a kind of door opener and refrigerator.
Background technology
At present, refrigerator becomes the household electrical appliance that have generally used of every household, with being continuously increased for demand, refrigerator
Market competition is also growing more intense, and the requirement of user is also being continuously improved, and existing function is single, and structure and configuration are more traditional
Refrigerator has been unable to meet the demand of user.Therefore, hommization, the refrigerator of functional diversities are designed as development trend in recent years.
But the door-opening mode of current refrigerator generally more tradition, it is necessary to user pull with hand door body enabling, it is inconvenient for operation and time-consuming
Effort, it is impossible to meet hommization, the user demand of functional diversities, and the mode of existing automatic door opening is there are noise big
Shortcoming, user experience are poor.
Utility model content
The main purpose of the utility model is that provide a kind of door opener and refrigerator, it is intended to solve existing for current refrigerator
Function is single and the problem of noise is big.
To achieve the above object, door opener provided by the utility model includes box body, the company being arranged in the box body
Extension bar and the driving mechanism being connected with the connecting rod, the box body are installed on babinet by being arranged at the shock absorber part of its bottom
On, the driving mechanism and the connecting rod are mounted on the roof of the box body, are offered on the box body for supplying institute
The avoid holes that connecting rod passes through are stated, the driving mechanism can drive the connecting rod to be stretched out out of described box body and be set to open
In the door body on babinet and the connecting rod can be made to retract in the box body.
Preferably, the driving mechanism includes motor, driving gear, rack push rod, motor base and supporting item, described
Driving gear is arranged on the output shaft of the motor, and the motor is installed on the top of the box body by the motor base
Wall, the rack push rod and the connecting rod are installed on the roof of the box body by the supporting item, the rack push rod
Tooth-strip part is engaged with the driving gear, and one end and one end of the connecting rod of the rack push rod are detachably connected, described
The free end of connecting rod can pass through the avoid holes.
Preferably, the one end being connected on the rack push rod with the connecting rod is equipped with protrusion, one end of the connecting rod
Equipped with the through hole with the male cooperation.
Preferably, the one end being connected on the rack push rod with the connecting rod is equipped with extension, and the protrusion is arranged on institute
State on extension, one end of the connecting rod is equipped with the cavity for housing the extension, is opened up in the cavity wall of the cavity
State through hole.
Preferably, spaced apart notch is offered close to described raised one end in the cavity wall, by the cavity wall
Multiple battens are divided into, the through hole is opened on the batten.
Preferably, the free end of the connecting rod is arranged with shock-absorbing sleeve.
Preferably, the lower opening of the box body, the bottom of the two lateral walls of the box body stretch out to form bottom wall,
The shock absorber part is damping adhesive tape, and the bottom wall passes through the damping adhesive tape connecting box body.
Preferably, the damping adhesive tape is contacted with babinet for line.
Preferably, the door opener further includes the controller for controlling the motor start and stop, and controller is installed on institute
State in box body.
In addition, to achieve the above object, the utility model also provides a kind of refrigerator, including babinet, door body and such as above-mentioned
One door opener, the door opener are installed on the top of the babinet and for opening the door body.
In the technical solution of the utility model, driving mechanism can drive connection bar stretched out out of box body and company can be made
In extension bar retraction box body, the door body of refrigerator can be opened when connecting rod is stretched out by avoid holes out of box body, is connected after opening door body
Resetted in bar retraction box body.The door opener can not only automatically open up the door body of refrigerator, and the driving mechanism of the door opener
It is installed in connecting rod on the roof of box body, the bottom of box body is installed on babinet by shock absorber part, is worked in door opener
When, its vibrations produced is all passed on the roof of box body, and the bottom of box body passes through the shake that is delivered to after shock absorber part on babinet
Dynamic fainter, effectively less noise, realizes the noise reduction of system.The door opener not only meets hommization, function
Diversified user demand, and have the advantages that noise is small, improve the Experience Degree of user.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.
Fig. 1 is the structure diagram of the utility model embodiment refrigerator；
Fig. 2 is the structure diagram of the utility model embodiment door opener；
Fig. 3 is the partial schematic sectional view of Fig. 2；
Fig. 4 is the decomposition diagram of Fig. 2；
Fig. 5 is the enlarged diagram of a-quadrant in Fig. 4；
Fig. 6 is the schematic top plan view of the utility model embodiment door opener；
Fig. 7 is the schematic cross-section of B-B in Fig. 6；
Fig. 8 is the enlarged diagram in C regions in Fig. 7.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Door opener | 1 | Box body |
| 11 | Avoid holes | 2 | Connecting rod |
| 21 | Through hole | 22 | Notch |
| 23 | Batten | 3 | Driving mechanism |
| 31 | Motor | 32 | Driving gear |
| 33 | Rack push rod | 331 | It is raised |
| 332 | Extension | 34 | Motor base |
| 35 | Supporting item | 4 | Shock absorber part |
| 5 | Shock-absorbing sleeve | 6 | Controller |
| 200 | Refrigerator | 20 | Babinet |
| 30 | Door body |
The utility model aim is realized, the embodiments will be further described with reference to the accompanying drawings for functional characteristics and advantage.
Embodiment
Below in conjunction with the attached drawing in the present embodiment, the technical solution in the present embodiment is clearly and completely described,
Obviously, described embodiment is only the part of the embodiment of the utility model, instead of all the embodiments.Based on this reality
With the embodiment in new, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used for solving in the present embodiment
Relative position relation under a certain particular pose (as shown in drawings) between each component, motion conditions etc. are released, if this is specific
When posture changes, then directionality instruction also correspondingly changes correspondingly.
In addition, and it cannot be managed in the utility model such as relating to the description of " first ", " second " etc. is only used for description purpose
Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".It is " more in the description of the utility model
It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can mechanically connect, also may be used
Be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements
Or the interaction relationship of two elements, unless otherwise restricted clearly.For the ordinary skill in the art, can be with
Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.
In addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Domain those of ordinary skill can be implemented as basis, will be understood that when the combination appearance of technical solution is conflicting or can not realize
The combination of this technical solution is not present, also not within the protection domain of the requires of the utility model.It should be appreciated that this place is retouched
The specific embodiment stated only to explain the utility model, is not used to limit the utility model.
As shown in Figures 1 to 4, to achieve the above object, door opener 100 provided by the utility model can be applied to refrigerator
On 200, which includes box body 1, connecting rod 2 and driving mechanism 3, and connecting rod 2 and driving mechanism 3 are connected and be all provided with
It is placed in box body 1, the bottom of box body 1 is provided with shock absorber part 4, and box body 1 is installed on the babinet 20 of refrigerator 200 by shock absorber part 4,
Driving mechanism 3 and connecting rod 2 are mounted on the roof of box body 1, on box body 1 towards refrigerator 200 door body 30 side side wall
Offer the avoid holes 11 for passing through for connecting rod 2, driving mechanism 3 can drive connection bar 2 stretched out out of box body 1 and can
Making in 2 retraction box body 1 of connecting rod, connecting rod 2 can open the door body 30 of refrigerator 200 when being stretched out by avoid holes 11 out of box body 1,
Open and resetted in 30 rear connecting rod of door body, 2 retraction box body 1.The door opener 100 can not only automatically open up the door body of refrigerator 200
30, and the driving mechanism 3 of the door opener 100 and connecting rod 2 are installed on the roof of box body 1, and the bottom of box body 1 passes through
Shock absorber part 4 is installed on babinet 20, and when door opener 100 works, its vibrations produced is all passed on the roof of box body 1,
And the bottom of box body 1 is fainter by the vibrations being delivered to after shock absorber part 4 on babinet 20, effectively less noise, is realized
The noise reduction of refrigerator 200.The door opener 100 not only meets hommization, the user demand of functional diversities, but also has and make an uproar
The advantages of sound is small, improves the Experience Degree of user.
As shown in figure 4, the driving mechanism 3 of the present embodiment can be diversified forms, for example, motor and transmission component coordinate,
Or hydraulic pump and hydraulic cylinder cooperation etc..In a preferred embodiment, driving mechanism 3 includes motor 31, driving gear 32, rack
Push rod 33, motor base 34 and supporting item 35, driving gear 32 are arranged on the output shaft of motor 31, and motor 31 passes through motor
Base 34 is installed on the roof that the roof of box body 1, rack push rod 33 and connecting rod 2 are installed on box body 1 by supporting item 35, rack
The tooth-strip part of push rod 33 is engaged with driving gear 32, and one end and one end of connecting rod 2 of rack push rod 33 are detachably connected, connection
The free end of bar 2 can pass through avoid holes 11.
The specific work process of the present embodiment door opener 100 is：When needing to open the door, motor 31 is opened, motor 31 drives
Driving gear 32 rotates, end motion when driving gear 32 rotates with carry-over bar push rod 33 towards door body 30, and then the company of drive
Extension bar 2 towards an end motion of door body 30, by avoid holes 11 stretched out outside box body 1, and promotes door body 30 by the free end of connecting rod 2
Open door body 30, after door body 30 is opened, motor 31 drives the rotation of 32 opposite direction of driving gear so that the free end of connecting rod 2
Resetted in retraction box body 1.One end and one end of connecting rod 2 of the rack push rod 33 of the present embodiment are detachably connected, such to set
Put and be to prevent during connecting rod 2 operates, such as unexpected power outage, then can will likely stretch out box body 1
Connecting rod 2 is pulled down and extracted from avoid holes 11, is closed with the door body 30 of obstruction free refrigerator 200., then will connection after sending a telegram here again
Bar 2 is reconnected on rack push rod 33.
As shown in Figure 4 and Figure 5, in the present embodiment, the one end being connected on rack push rod 33 with connecting rod 2 is equipped with protrusion 331,
One end of connecting rod 2 is equipped with the through hole 21 coordinated with protrusion 331, conveniently makes and is easy to implement rack push rod 33 and connecting rod 2
Be detachably connected.Further, the one end being connected on rack push rod 33 with connecting rod 2 is equipped with extension 332, and protrusion 331 is set
In on extension 332, one end of connecting rod 2 is equipped with the cavity of accommodating extension 332, and through hole is offered in the upper cavity wall of cavity
21.When one end of connecting rod 2 is connected with one end of rack push rod 33, extension 332 is inserted into the cavity in connecting rod 2, extension
Protrusion 331 in portion 332 is then stretched out and engaged with the through hole 21 of the upper cavity wall of cavity, is had simple in structure, easy to operation excellent
Point.
As shown in figure 5, further, spaced apart notch 22 is offered close to one end of protrusion 331 in cavity wall, with
Cavity wall is divided into multiple battens 23, through hole 21 is opened on batten 23.The present embodiment protrusion 331 and the quantity of through hole 21 are
Two and corresponding arrangement, 22 quantity of notch are four, cavity wall are divided into five battens 23, two through holes 21 are arranged symmetrically in it
In on two spaced apart battens 23.Such set-up mode causes batten 23 to have certain elasticity, convenient protrusion 331 with
Through hole 21 engages.
In the present embodiment, the free end of connecting rod 2 is arranged with shock-absorbing sleeve 5, further reduces the door opener 100
Noise.As shown in Figures 2 to 4, the lower opening of the box body 1 of the present embodiment, the bottom of the two lateral walls of box body 1 stretch out
Bottom wall is formed, shock absorber part 4 is damping adhesive tape, and bottom wall passes through damping adhesive tape connecting box body 20.The damping adhesive tape of the present embodiment can adopt
Made of rubber material, the vibrations that box body 1 is delivered to babinet 20 are greatly reducing, beneficial to noise reduction.Further, damping adhesive tape
Contacted with babinet 20 for line, reduce the contact area of damping adhesive tape and babinet 20, beneficial to further noise reduction.
As shown in Figure 6 to 8, the damping adhesive tape of the present embodiment is by strip board and multiple dampings installed in strip board bottom surface
Block forms, and the cross section of snubber block is in hollow reversed cardioid, i.e., heart-shaped closed angle end is connected in strip board, heart-shaped two circles
Arc end is connected with babinet 20, and the vibrations of babinet 20 are transferred to beneficial to buffering box body 1, reduce noise.Subtract in other embodiments
Shake adhesive tape can also use other shapes, and the utility model is not limited the shape of damping adhesive tape.
As shown in figure 4, the door opener 100 of the present embodiment further includes the controller 6 for controlling 31 start and stop of motor, control
Device 6 is installed on the roof in box body 1 so that door opener 100 it is compact-sized.The door opener 100 of the present embodiment may be used also
Including the sensing device being connected with controller 6, when sensing device senses that user needs to open the door, to send and believe to controller 6
Number, controller 6 receive signal after control motor 31 start, it is not necessary to when then control motor 31 to be stopped.The sense of the present embodiment
Device is answered to use the technology for responding the demand of user by sensing voice, gesture etc. in the prior art.
In addition, as shown in Figure 1, the utility model also provides a kind of refrigerator 200, refrigerator 200 includes babinet 20,30 and of door body
Above-mentioned door opener 100, door opener 100 are installed on the top of babinet 20 and for opening door body 30.Door opener 100 is installed
Both it is beneficial to realize the opening of door body 30 and the noise reduction of refrigerator 200 at the top of babinet 20, by the space being not take up in babinet 20.By
Whole technical solutions of above-mentioned all embodiments are employed in the refrigerator 200, therefore at least there is the technical side of above-described embodiment
All beneficial effects caused by case, this is no longer going to repeat them.
It these are only the preferred embodiment of the utility model, it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly used in
Other related technical areas, are equally included in the patent within the scope of the utility model.
Claims (10)
- A kind of 1. door opener, it is characterised in that including box body, the connecting rod being arranged in the box body and with the connecting rod The driving mechanism of connection, the box body are installed on babinet by being arranged at the shock absorber part of its bottom, the driving mechanism and institute State connecting rod to be mounted on the roof of the box body, the avoidance for being passed through for the connecting rod is offered on the box body Hole, the driving mechanism can drive the connecting rod to be stretched out out of described box body to open the door body being arranged on babinet and energy The connecting rod is enough set to retract in the box body.
- 2. door opener according to claim 1, it is characterised in that the driving mechanism includes motor, driving gear, tooth Bar push rod, motor base and supporting item, the driving gear are arranged on the output shaft of the motor, and the motor passes through institute The roof that motor base is installed on the box body is stated, the rack push rod and the connecting rod are installed on institute by the supporting item State the roof of box body, the tooth-strip part of the rack push rod is engaged with the driving gear, one end of the rack push rod with it is described One end of connecting rod is detachably connected, and the free end of the connecting rod can pass through the avoid holes.
- 3. door opener according to claim 2, it is characterised in that be connected on the rack push rod with the connecting rod One end is equipped with protrusion, and one end of the connecting rod is equipped with the through hole with the male cooperation.
- 4. door opener according to claim 3, it is characterised in that be connected on the rack push rod with the connecting rod One end is equipped with extension, described raised on the extension, and one end of the connecting rod, which is equipped with, houses the extension Cavity, offers the through hole in the cavity wall of the cavity.
- 5. door opener according to claim 4, it is characterised in that opened up in the cavity wall close to described raised one end There is spaced apart notch, the cavity wall is divided into multiple battens, the through hole is opened on the batten.
- 6. door opener according to claim 2, it is characterised in that the free end of the connecting rod is arranged with shock-absorbing sleeve.
- 7. according to the door opener any one of claim 1-6, it is characterised in that the lower opening of the box body, institute The bottom for stating the two lateral walls of box body stretches out to form bottom wall, and the shock absorber part is damping adhesive tape, and the bottom wall passes through institute State damping adhesive tape connecting box body.
- 8. door opener according to claim 7, it is characterised in that the damping adhesive tape is contacted with babinet for line.
- 9. according to the door opener any one of claim 2-6, it is characterised in that the door opener, which further includes, to be used for The controller of the motor start and stop is controlled, controller is installed in the box body.
- 10. a kind of refrigerator, it is characterised in that including babinet, door body and the dress that opens the door as claimed in any one of claims 1-9 wherein Put, the door opener is installed on the top of the babinet and for opening the door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086746.4U CN207348666U (en) | 2017-08-25 | 2017-08-25 | A kind of door opener and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086746.4U CN207348666U (en) | 2017-08-25 | 2017-08-25 | A kind of door opener and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207348666U true CN207348666U (en) | 2018-05-11 |
Family
ID=62411936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721086746.4U Active CN207348666U (en) | 2017-08-25 | 2017-08-25 | A kind of door opener and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207348666U (en) |
-
2017
- 2017-08-25 CN CN201721086746.4U patent/CN207348666U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |