CN203729671U - Assistance handle and refrigeration plant - Google Patents
Assistance handle and refrigeration plant Download PDFInfo
- Publication number
- CN203729671U CN203729671U CN201420028649.XU CN201420028649U CN203729671U CN 203729671 U CN203729671 U CN 203729671U CN 201420028649 U CN201420028649 U CN 201420028649U CN 203729671 U CN203729671 U CN 203729671U
- Authority
- CN
- China
- Prior art keywords
- power
- push rod
- pedestal
- assisted handle
- swivel mount
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005057 refrigeration Methods 0.000 title abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 30
- 210000000078 claw Anatomy 0.000 claims description 7
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model provides an assistance handle and a refrigeration plant. The assistance handle comprises a hand lever and assistance drive seats arranged at the two ends of the hand lever. Each assistance drive seat comprises a base, a push rod, a rotation rack and a reset spring. The push rods are connected to the bases in a sliding mode, the rotation racks are connected to the bases in a rotating mode, the rotation racks abut against one ends of the push rods, the rotation racks are fixedly connected with the hand levers, and the reset springs are arranged between the push rods and the bases. The hand levers are pulled to drive the push rods to slide on the bases, when a user needs to open a door of the refrigeration plant, after the user pulls the hand lever, the hand lever drives the rotation racks to rotate on the bases, the rotation racks abut against one ends of the push rods to enable the push rods to slide relative to the bases, and at the moment, the other ends of the push rods abut against the refrigeration plant. A part of the door can be subjected to large force according to the lever principle, and therefore the user can conveniently open the door through the assistance handle.
Description
Technical field
The utility model relates to chiller plant, relates in particular to a kind of power-assisted handle and chiller plant.
Background technology
At present, chiller plant (for example refrigerator or vertical freezer) is household electrical appliance conventional in daily life.On the door body of chiller plant, be conventionally fixed with handle, thereby facilitate user to pull handle to beat opening door body.After the door body closure at chiller plant, in chiller plant, to carry out cryogenic temperature and reduce and cause pressure to reduce, door inside and outside forms pressure reduction, and the difficulty of opening the door of the handle on user's direct pull door body, causes the door body that refrigeration is established to be inconvenient to open.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of power-assisted handle and chiller plant are provided, solve in prior art the difficult defect of opening the door of the handle on user's direct pull refrigerating equipment door body, realize by power-assisted handle and facilitate user to open the door body of chiller plant.
The technical scheme that the utility model provides is, a kind of power-assisted handle, comprise: hand lever and be arranged on described hand lever both ends power-assisted drive seat, described power-assisted drives seat to comprise pedestal, push rod, swivel mount and back-moving spring, described pusher slide is automatically connected on described pedestal, and described swivel mount is rotating to be connected on described pedestal, and described swivel mount is resisted against an end of described push rod, described swivel mount is fixedly connected with described hand lever, and described back-moving spring is arranged between push rod and described pedestal.
Further, described back-moving spring is torsion spring, on described pedestal, is provided with rotating shaft, and described torsion spring set is in described rotating shaft.
Further, the axis of described rotating shaft and the rotation of described swivel mount coaxially arrange.
Further, described back-moving spring is extension spring or stage clip, and an end of described back-moving spring is fixed on described push rod, and an end of described back-moving spring is fixed on described pedestal.
Further, an end of described push rod is provided with slot, on described swivel mount, is provided with claw, and described claw is inserted in described slot.
Further, on described push rod, be also provided with enclosing cover.
Further, on described pedestal, be fixedly installed metallic support, described pusher slide is automatically connected on described metallic support.
The technical scheme that the utility model provides is, a kind of chiller plant, comprise chiller plant main body and door body, described door body is hinged on described refrigerating equipment door body, also comprise above-mentioned power-assisted handle, described power-assisted handle is installed on described door body, and the push rod of described power-assisted handle is towards described chiller plant main body.
The power-assisted handle that the utility model provides and chiller plant, by pulling hand lever can drive push rod to slide on pedestal, in the time that user need to open the door body of chiller plant, user pulls after hand lever, hand lever drives swivel mount to rotate on pedestal, and swivel mount makes push rod slide with respect to pedestal by being resisted against on an end of push rod, and now the other end of push rod will be resisted against on chiller plant, make a body part be subject to larger power according to lever principle, realize and facilitate user to beat opening door body by power-assisted handle.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the utility model power-assisted handle embodiment;
Fig. 2 is the explosive view that in the utility model power-assisted handle embodiment, power-assisted drives seat.
Detailed description of the invention
For making object, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-Figure 2, the present embodiment power-assisted handle, comprise: hand lever 1 and be arranged on hand lever 1 both ends power-assisted drive seat 2, power-assisted drives seat 2 to comprise pedestal 21, push rod 22, swivel mount 23 and back-moving spring 24, push rod 22 is slidably connected on pedestal 21, and swivel mount 23 is rotating to be connected on pedestal 21, and swivel mount 23 is resisted against an end of push rod 22, swivel mount 23 is fixedly connected with hand lever 1, and back-moving spring 24 is arranged between push rod 22 and pedestal 21.
Particularly, the both ends of the hand lever 1 of the present embodiment power-assisted handle are provided with respectively power-assisted and drive seat 2, and power-assisted drives the pedestal 21 of seat 2 for being fixed on the door body of chiller plant, in use, user is by the hand lever 1 rotating, hand lever 1 rotates driven rotary frame 23 around pedestal 21, now, swivel mount 23 will be resisted against on push rod 22 push rod 22 is moved with respect to pedestal 21, push rod 22 will be resisted against on the casing of chiller plant, the door body local pressure that makes chiller plant, pressure is greater than an inside and outside pressure reduction, and door body is pushed open.After opening the door, unclamp after hand lever 1, under the effect of back-moving spring 24, push rod 22 resets.
Wherein, back-moving spring 24 in the present embodiment can adopt torsion spring, extension spring or stage clip, concrete, when back-moving spring 24 is extension spring or stage clip, one end of back-moving spring 24 is fixed on push rod 22, one end of back-moving spring 24 is fixed on pedestal 21, preferably, back-moving spring 24 is torsion spring, on pedestal 21, be provided with rotating shaft 241, torsion spring set is in rotating shaft 241, adopt torsion spring can effectively reduce its shared space, and be also convenient to the installation of torsion spring, and the rotation of the axis of rotating shaft 241 and swivel mount 23 coaxially arranges, so that in swivel mount 23 rotary courses, torsion spring is only compressed and remains in rotating shaft 241 and do not move.
In addition, in order to make swivel mount 23 can drive reliably push rod 22 to move, an end of push rod 22 is provided with slot 221, is provided with claw 231 on swivel mount 23, and claw 231 is inserted in slot 221.Concrete, swivel mount 23 is directly resisted against an end of push rod 22 on the one hand, simultaneously, coordinate with slot 221 by claw 231, swivel mount 23 and push rod 22 are linked together reliably, guarantee that swivel mount 23 can promote push rod 22 and move, meanwhile, in the time that push rod 22 resets, drive swivel mount 23 to reset.And in order to obtain preferably appearance effect, on push rod 22, be also provided with enclosing cover 222.Preferably, in order firmly the present embodiment power-assisted handle being fixed on the door body of chiller plant, and to guarantee that push rod 22 can slide reliably, to be fixedly installed metallic support 211 on pedestal 21, push rod 22 is slidably connected on metallic support 211.Concrete, on the door body that the present embodiment power-assisted handle is fixed on to chiller plant time, metallic support 211 is fixed by screws on a body, guarantees to have stronger bonding strength between the present embodiment power-assisted handle and door body; And push rod 22 is slidably connected on metallic support 211, metallic support 211 structural strengths, more by force to provide reliable sliding support to push rod 22, guarantee that push rod 22 can slide smoothly.
The utility model also provides a kind of chiller plant, comprises chiller plant main body and door body, and door body is hinged on refrigerating equipment door body, also comprises power-assisted handle, and power-assisted handle is installed on a body, and the push rod of power-assisted handle is towards chiller plant main body.
Particularly, the power-assisted handle in the present embodiment can adopt the power-assisted handle in the utility model power-assisted handle embodiment, and its concrete structure can, referring to the record of the utility model power-assisted handle embodiment and accompanying drawing 1-Fig. 2, not repeat them here.
The present embodiment chiller plant, by pulling hand lever can drive push rod to slide on pedestal, in the time that user need to open the door body of chiller plant, user pulls after hand lever, hand lever drives swivel mount to rotate on pedestal, and swivel mount makes push rod slide with respect to pedestal by being resisted against on an end of push rod, and now the other end of push rod will be resisted against on chiller plant, make a body part be subject to larger power according to lever principle, realize and facilitate user to beat opening door body by power-assisted handle.
Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the each embodiment technical scheme of the utility model.
Claims (8)
1. a power-assisted handle, it is characterized in that, comprise: hand lever and be arranged on described hand lever both ends power-assisted drive seat, described power-assisted drives seat to comprise pedestal, push rod, swivel mount and back-moving spring, described pusher slide is automatically connected on described pedestal, and described swivel mount is rotating to be connected on described pedestal, and described swivel mount is resisted against an end of described push rod, described swivel mount is fixedly connected with described hand lever, and described back-moving spring is arranged between push rod and described pedestal.
2. power-assisted handle according to claim 1, is characterized in that, described back-moving spring is torsion spring, on described pedestal, is provided with rotating shaft, and described torsion spring set is in described rotating shaft.
3. power-assisted handle according to claim 2, is characterized in that, the axis of described rotating shaft and the rotation of described swivel mount coaxially arrange.
4. power-assisted handle according to claim 1, is characterized in that, described back-moving spring is extension spring or stage clip, and an end of described back-moving spring is fixed on described push rod, and an end of described back-moving spring is fixed on described pedestal.
5. power-assisted handle according to claim 1, is characterized in that, an end of described push rod is provided with slot, on described swivel mount, is provided with claw, and described claw is inserted in described slot.
6. power-assisted handle according to claim 1, is characterized in that, is also provided with enclosing cover on described push rod.
7. power-assisted handle according to claim 1, is characterized in that, on described pedestal, is fixedly installed metallic support, and described pusher slide is automatically connected on described metallic support.
8. a chiller plant, comprise chiller plant main body and door body, described door body is hinged on described refrigerating equipment door body, it is characterized in that, also comprise the power-assisted handle as described in as arbitrary in claim 1-7, described power-assisted handle is installed on described door body, and the push rod of described power-assisted handle is towards described chiller plant main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420028649.XU CN203729671U (en) | 2014-01-17 | 2014-01-17 | Assistance handle and refrigeration plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420028649.XU CN203729671U (en) | 2014-01-17 | 2014-01-17 | Assistance handle and refrigeration plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203729671U true CN203729671U (en) | 2014-07-23 |
Family
ID=51199754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420028649.XU Expired - Lifetime CN203729671U (en) | 2014-01-17 | 2014-01-17 | Assistance handle and refrigeration plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203729671U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332496A (en) * | 2018-02-28 | 2018-07-27 | 青岛海尔特种电冰柜有限公司 | Refrigeration equipment folding door handle and refrigeration equipment |
| CN108468470A (en) * | 2018-02-28 | 2018-08-31 | 青岛海尔特种电冰柜有限公司 | Door handle with folder function and horizontal refrigerator |
| CN109838140A (en) * | 2019-03-29 | 2019-06-04 | 长虹美菱股份有限公司 | A kind of power-assisted handle structure |
-
2014
- 2014-01-17 CN CN201420028649.XU patent/CN203729671U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332496A (en) * | 2018-02-28 | 2018-07-27 | 青岛海尔特种电冰柜有限公司 | Refrigeration equipment folding door handle and refrigeration equipment |
| CN108468470A (en) * | 2018-02-28 | 2018-08-31 | 青岛海尔特种电冰柜有限公司 | Door handle with folder function and horizontal refrigerator |
| CN108468470B (en) * | 2018-02-28 | 2023-10-10 | 青岛海尔特种电冰柜有限公司 | Door handle with folding function and horizontal refrigerator |
| CN109838140A (en) * | 2019-03-29 | 2019-06-04 | 长虹美菱股份有限公司 | A kind of power-assisted handle structure |
| CN109838140B (en) * | 2019-03-29 | 2023-11-10 | 长虹美菱股份有限公司 | Power-assisted handle structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203729671U (en) | Assistance handle and refrigeration plant | |
| CN205314773U (en) | Switch door structure of domestic electric oven and have domestic electric oven of this structure | |
| CN202284425U (en) | Box body hinge assembly | |
| CN205300090U (en) | Refrigerator is with door and refrigerator | |
| CN106546061A (en) | Refrigerator door component | |
| CN109403775A (en) | A kind of door opener being used to open cabinet type clamshell doors | |
| CN205536826U (en) | Door for refrigeration device and refrigeration device | |
| CN203399838U (en) | Wardrobe with function of compressing clothes | |
| CN207270120U (en) | Multifunctional document cabinet | |
| CN105310315A (en) | Novel fixing structure | |
| CN203856325U (en) | Noise-reduced return buffer structure of door body | |
| CN211004484U (en) | Remove top formula can opener | |
| CN204358784U (en) | The integrated kitchen range of band heating depository dish | |
| CN209421350U (en) | A kind of parlor Multifunctional cabinet | |
| CN208738652U (en) | Easy-operation type ring network cabinet | |
| CN206319747U (en) | It is a kind of to use more flexible regulation connecting rod | |
| CN103867045B (en) | A kind of door lock assembly for vertical commercial display cases | |
| CN111493532A (en) | Intelligent rotary lifting cabinet | |
| CN215604174U (en) | Cabinet capable of being rapidly installed | |
| CN109442839A (en) | A kind of refrigerator of built-in portable storage box | |
| CN208176374U (en) | A kind of wall-hanging closet for kitchen use convenient to use | |
| CN205758306U (en) | Interior pot and there is the electric pressure cooking saucepan of this interior pot | |
| CN203860794U (en) | Novel fixing structure | |
| CN204718230U (en) | A kind of refrigerator-freezer with Multifunction drawer | |
| CN204313567U (en) | A kind of refrigerator with vacuum fresh-keeping system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |
|
| CX01 | Expiry of patent term |