CN206144272U - Cold storage plant and hidden helping hand handle thereof - Google Patents
Cold storage plant and hidden helping hand handle thereof Download PDFInfo
- Publication number
- CN206144272U CN206144272U CN201621207748.XU CN201621207748U CN206144272U CN 206144272 U CN206144272 U CN 206144272U CN 201621207748 U CN201621207748 U CN 201621207748U CN 206144272 U CN206144272 U CN 206144272U
- Authority
- CN
- China
- Prior art keywords
- handle
- connecting rod
- push rod
- power
- installing plate
- 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.)
- Active
Links
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model provides a cold storage plant and hidden helping hand handle thereof, the mounting panel is drawn together to handbag to the helping hand, the connecting rod, ejector pin and handle, the mounting panel is installed in the side of the door body of cold storage plant, the connecting rod is rotationally installed on the mounting panel, the one end of connecting rod is provided with the ejector pin, certain contained angle has between ejector pin and the connecting rod, the free end of ejector pin is used for contacting and apply effort to box with the box of cold storage plant, first rotation movement holes has been seted up to the other end of connecting rod, relative movement can take place with the mounting panel for the handle, be provided with on the handle and draw hand shaft, draw hand shaft to pass first rotation movement holes. The utility model discloses an ultra -thinization design of handle can not influence the foaming layer, can avoid preventing the condensation design, has simplified processing technology, has saved the cost. The utility model discloses utilize the horizontal sport conversion of handle for the rotary motion of connecting rod, turn into the ejecting motion of ejector pin, realizes laborsaving effect, opening the door power reduce reach to original 0.5 times below.
Description
Technical field
The utility model belongs to technical field of refrigeration equipment, more particularly to a kind of cold storage plant and its concealed power-assisted handle
Hand.
Background technology
The door body of capacious cold storage plant is larger, heavier-weight, inside and outside the magnetic sealing strip and casing of door body
Differential pressure action, the front 5mm that door body is opened the door or so distance is extremely laborious, if without power-assisted handle, can cause user's enabling inconvenience
Problem.
At present, power-assisted handle includes bright handle and hiding handle.Bright handle is mounted in the outside of door body, and handle passes through two
The fixing bolt at end is fixed.But, the exposed outside in door body of whole handle, the installation site bulk ratio of handle
Larger, the appearance and size for making whole cold storage plant becomes big.Hiding handle is installed on the side wall of door body, because door body thickness only has
55mm or so, the space very little that handle can be installed；In addition, hide handle to need to be inlaid in inside door body, if take door body sending out
The volume of alveolar layer is larger, then can produce condensation.Therefore, design a kind of ultra-thin hiding handle be then those skilled in the art urgently
The technical problem of solution.
The content of the invention
The purpose of this utility model is to provide a kind of concealed power-assisted handle of cold storage plant, is solved existing concealed
Power-assisted handle volume is big, take the volume of cold storage plant door foaming layer causes the technical problem of condensation.
To solve above-mentioned technical problem, the utility model is employed the following technical solutions and is achieved：
A kind of concealed power-assisted handle of cold storage plant, the power-assisted handle includes installing plate, connecting rod, push rod and handle,
The installing plate is installed on the side of the door body of the cold storage plant, and the connecting rod is rotatably installed on the installing plate,
One end of the connecting rod is provided with push rod, has certain angle, the freedom of the push rod between the push rod and the connecting rod
Hold for casing to be contacted and applied force to the casing of the cold storage plant, the other end of the connecting rod offers first
Moving hole is rotated, the handle can occur relative movement, handle axle, the handle are provided with the handle with the installing plate
Axle rotates moving hole through described first.
Based on the design of above-mentioned power-assisted handle, the utility model also proposed a kind of cold storage plant, and it includes casing and door
Body, the side of the door body is provided with mounting groove, and above-mentioned power-assisted handle is provided with the mounting groove, and the installing plate is fixed
It is installed in the mounting groove, when pulling handle, the extended door body of the push rod is contacted with the casing.
Compared with prior art, advantage of the present utility model and good effect are：The utility model power-assisted handle includes peace
Dress plate, handle and connecting rod positioned there between, push rod, handle Zhou Deng handle motions mechanism, due to connecting rod, push rod and handle axle
Thinner thickness, thus, the integral thickness of handle is relatively thin, can accomplish between 10-15cm, and the ultrathin for realizing handle sets
Meter.When the power-assisted handle of this thickness is attached to door body side, the depth of the mounting groove of door body side is less, does not interfere with foaming
Layer, is not result in condensation at handling position, can avoid anti-condensation design, simplifies processing technology, saves cost.This practicality
The new horizontal movement using handle is converted into the rotary motion of connecting rod, is converted into the ejection campaign of push rod, realizes that labour-saving is imitated
Really, enabling power of the present utility model reduces to original 0.5 times and following.
After the detailed description of the utility model embodiment is read in conjunction with the accompanying, other features of the present utility model and advantage
Will become clearer from.
Description of the drawings
Fig. 1 is the structural representation that the utility model specific embodiment cold storage plant door body is combined with power-assisted handle.
Fig. 2 is the utility model specific embodiment power-assisted handle structural representation detached with door body.
Fig. 3 is the handle schematic diagram detached with miscellaneous part of the power-assisted handle of the utility model specific embodiment 1.
Fig. 4 is the handle schematic diagram detached with miscellaneous part of the power-assisted handle of the utility model specific embodiment 2.
Fig. 5 is the utility model specific embodiment installing plate, the assembling schematic diagram of torsion spring.
Reference is in figure：
1st, door body；11st, mounting groove
2nd, power-assisted handle；
21st, installing plate；211st, fixing hole；212nd, guide rail；
22nd, connecting rod；221st, first moving hole is rotated；222nd, connecting rod rotating shaft；223rd, second moving hole is rotated；
23rd, push rod；231st, rotary shaft；232nd, push rod targeting port；
24th, shake hands；241st, handle axle；
25th, reduction torsion spring；251st, fixing axle.
Specific embodiment
Embodiment 1
The present embodiment proposes a kind of cold storage plant, and the present embodiment is illustrated so that cold storage plant is as refrigerator as an example, certainly,
Cold storage plant can also be refrigerator, the showcase with refrigeration etc..
As shown in Figure 1, 2, the refrigerator of the present embodiment includes door body 1 and casing（Not shown in figure, positioned at a left side for door body 1
Side）, it is provided with mounting groove 11, mounting groove 11 in the side of door body 1 and concealed power-assisted handle 2 is installed, power-assisted handle 2 is hidden
To the mounting groove 11 of the side of door body 1, exerting oneself when user opens the door is reduced by power-assisted handle 2.
As shown in figure 3, the concealed power-assisted handle 2 of the present embodiment includes installing plate 21, connecting rod 22, push rod 23 and handle 24.
Installing plate 21 and handle 24 can occur relative movement, and in the present embodiment, the upper and lower ends of installing plate 21 are provided with end
Lid（Not shown in figure）, the upper and lower ends of handle 24 are inlaid in end cap, and can be moved along end cap.Certainly, installing plate 21 and drawing
Hand 24 also can realize relative movement by other fit structures.
Installing plate 21 is installed in the mounting groove 11 of the side of the door body 1 of cold storage plant.Fixation is provided with installing plate 21
Hole 211, installing plate 21 is fixed in mounting groove 11 by fixing hole 211.
Connecting rod 22 is rotatably installed on installing plate 21, and connecting rod rotating shaft 222 is provided with connecting rod 22, and connecting rod 22 is by connecting
Bar rotating shaft 222 is rotatably installed on installing plate 21.One end of connecting rod 22 coordinates with push rod 23, and the other end is matched somebody with somebody with handle 24
Close, connecting rod 22 is located between installing plate 21 and handle 24.
One end of connecting rod 22 is provided with push rod 23, in the present embodiment connecting rod 22 be fixedly connected with push rod 23 or one into
Type, the two will not relatively rotate or mobile.There is certain angle, both in the present embodiment between push rod 23 and connecting rod 22
Angle be 90 degree.Wherein, the free end of push rod 23 is used to that casing to be contacted and applied force to the casing of cold storage plant.
The other end of connecting rod 22 offers the first rotation moving hole 221, and handle axle 241 is provided with handle 24, axle of shaking hands
241 through first rotate moving hole 221.When handle 24 is moved, drive first to rotate moving hole 221 by axle 241 of shaking hands, drive
Connecting rod 22 is rotated, so as to drive push rod 23 to move.
Wherein, first aperture of the moving hole 221 on the length direction of connecting rod 22 is rotated more than in the width side of connecting rod 22
Aperture upwards, handle axle 241 can rotated first and rotate in moving hole 221 and mobile.
, by the way that one end of connecting rod 22 is designed to into the first rotation moving hole 221, the handle axle 241 of handle 24 was both for the present embodiment
Can move in the first rotation moving hole 221 and rotatably, so, when 24 horizontal translations of handle are pulled, be capable of achieving connecting rod 22
Rotational motion.First rotation moving hole 221 realizes the conversion between the rotational motion of connecting rod 3 and the translational motion of handle 24, both
Multipart assembling contact movement is saved, can be facilitated again, reliably be realized mechanism kinematic.
In order to ensure 24 smoothness for moving of shaking hands, it is provided with installing plate 21 for shaking hands what axle 241 was oriented to
Guide rail 212.Preferably, guide rail 212 is the mobile guide groove opened up on installing plate 21.
As shown in figure 5, being provided with reduction torsion spring 25 between handle axle 241 and installing plate 21, reduction torsion spring 25 is by solid
Dead axle 251 is installed on installing plate 21, and one end of reduction torsion spring 25 is connected to connecting rod rotating shaft 222, and the other end is connected to handle axle
241.Reduction torsion spring 25 can provide the reset force of handle 24, so as to ensure that handle 24 can reset.
During enabling, pull with hand handle 24 and move to the direction away from casing, the drivening rod of handle axle 241 on handle 24
22 rotate around connecting rod rotating shaft 222, and connecting rod 22 drives push rod 23 to stretch out door body 1 and contact with casing, and applies force to casing
On, it is capable of achieving door body 1 and separates with casing.After door body 1 is opened, handle 24 is discharged, connecting rod 22 and handle 24 are in reduction torsion spring 25
In the presence of automatically reset.
Push rod 23 is fixedly connected or is integrally formed with connecting rod 22 in the present embodiment.Thus, during connecting rod 22 is rotated, top
With connecting rod 22 without relative movement, during push rod 23 is ejected, motion of the push rod 23 on door frame of box is circular motion to bar 23.
But it is because the displacement L very littles of the top-opening door of push rod 23（5-9mm）, therefore, the circular motion angle of the present embodiment connecting rod 22 is also very
It is little.The vertical casing of push rod original position of the present embodiment, the movement angle α of connecting rod 22 is with push rod 23 to connecting rod rotating shaft 222 apart from d
Also related, relation is L=d sin α between three.
The present embodiment is fixedly connected push rod 23 with connecting rod 22 or integrated design, and the horizontal movement of handle 24 is changed into
The circular motion of push rod 23, realizes the booster opening door effect of push rod 23.
Embodiment 2
The present embodiment is with the difference of embodiment 1：The connecting rod 22 of the present embodiment is different from the connected mode of push rod 23, under
Face illustrates emphatically to connecting rod 22 with the connected mode of push rod 23：
As shown in Figure 2,4, one end of the connecting rod 22 of the present embodiment offers the second rotation moving hole 223, the one end of push rod 23
Second rotation moving hole 223 is assembled to by installation axle 231, push rod 23 can relative movement and rotation with connecting rod 22.In order to ensure
The rotatory force of connecting rod 22 can be converted into push rod 23 ejecting force of horizontal direction, and push rod 23 will not be rotated arbitrarily, in door body 1
On be provided with push rod targeting port 232, the size of push rod targeting port 232 is adapted with push rod 23, pull handle 24 when, push rod 23 can
Stretch out push rod targeting port 232 to contact with casing.Certainly, push rod targeting port 232 may also be arranged on installing plate 32.
Wherein, second aperture of the moving hole 223 on the length direction of connecting rod 22 is rotated more than in the width side of connecting rod 22
Aperture upwards, the installation axle 231 of the one end of push rod 23 can rotated second and rotate in moving hole 223 and mobile.
, by the way that one end of connecting rod 22 is designed to into the second rotation moving hole 223, the installation axle 231 of push rod 23 was both for the present embodiment
Can move and rotatably in the second rotation moving hole 223, so, during 22 rotational motion of connecting rod, in the work of push rod targeting port 232
With under, the horizontal movement of push rod 23 is capable of achieving.Second rotation moving hole 223 realizes the rotational motion of connecting rod 3 and push rod 23
Conversion between translational motion, had both saved multipart assembling contact movement, can facilitate again, reliably realize mechanism kinematic.
During enabling, pull with hand handle 24 and move to the direction away from casing, the drivening rod of handle axle 241 on handle 24
22 rotate around connecting rod rotating shaft 222, and connecting rod 22 drives push rod 23 to stretch out door body 1 and contact with casing, and applies force to casing
On, it is capable of achieving door body 1 and separates with casing.After door body 1 is opened, handle 24 is discharged, connecting rod 22 and handle 24 are in reduction torsion spring 25
In the presence of automatically reset.
The push rod 23 of the present embodiment can do level ejection motion, can more directly act on casing.Push rod 23
Motion is to move horizontally, rather than the circular motion of embodiment 1, and the power loss that the ejection of the present embodiment push rod 23 is opened the door is less.
Finally it should be noted that：Above example only to illustrate the technical solution of the utility model, rather than a limitation；
Although being described in detail to the utility model with reference to the foregoing embodiments, it will be understood by those within the art that：
It still can modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, do not make each embodiment technology of essence disengaging the utility model of appropriate technical solution
The spirit and scope of scheme.
Claims (9)
1. the concealed power-assisted handle of a kind of cold storage plant, it is characterised in that the power-assisted handle includes installing plate, connecting rod, top
Bar and handle, the installing plate is installed on the side of the door body of the cold storage plant, and the connecting rod is rotatably installed on described
On installing plate, one end of the connecting rod is provided with push rod, has certain angle, the top between the push rod and the connecting rod
The free end of bar is used to that casing to be contacted and applied force to the casing of the cold storage plant, and the other end of the connecting rod is opened
The first rotation moving hole is provided with, the handle can occur relative movement, handle axle is provided with the handle with the installing plate,
The handle axle rotates moving hole through described first.
2. power-assisted handle according to claim 1, it is characterised in that described first rotates length of the moving hole in the connecting rod
Aperture on degree direction can rotate movement more than the aperture on the width of the connecting rod, the handle axle described first
Rotate in hole and mobile.
3. power-assisted handle according to claim 1, it is characterised in that be provided with the installing plate for the handle
The guide rail that axle is oriented to.
4. power-assisted handle according to claim 1, it is characterised in that be provided between the handle axle and the installing plate
Reduction torsion spring.
5. the power-assisted handle according to claim 1-4 any one, it is characterised in that the push rod is fixed with the connecting rod
Connection is integrally formed.
6. the power-assisted handle according to claim 1-4 any one, it is characterised in that one end of the connecting rod offers
Two rotate moving hole, and described push rod one end is assembled to described second and rotates moving hole, the push rod and the company by installation axle
Bar can relative movement and rotation.
7. power-assisted handle according to claim 6, it is characterised in that push rod guiding is provided with the installing plate OR gate body
Mouthful, the size of the push rod targeting port is adapted with the push rod, and when pulling handle, the extended push rod of the push rod is oriented to
Mouth is contacted with the casing.
8. power-assisted handle according to claim 6, it is characterised in that described second rotates length of the moving hole in the connecting rod
More than aperture on the width of the connecting rod, the installation axle of described push rod one end can be described the in aperture on degree direction
Two rotate rotation and movement in moving hole.
9. a kind of cold storage plant, it includes casing and door body, and the side of the door body is provided with peace in mounting groove, the mounting groove
Equipped with the power-assisted handle described in claim 1-8 any one, the installing plate is fixedly installed in the mounting groove, is pulled and is drawn
During hand, the extended door body of the push rod is contacted with the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621207748.XU CN206144272U (en) | 2016-11-09 | 2016-11-09 | Cold storage plant and hidden helping hand handle thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621207748.XU CN206144272U (en) | 2016-11-09 | 2016-11-09 | Cold storage plant and hidden helping hand handle thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206144272U true CN206144272U (en) | 2017-05-03 |
Family
ID=58623992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621207748.XU Active CN206144272U (en) | 2016-11-09 | 2016-11-09 | Cold storage plant and hidden helping hand handle thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206144272U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756462A (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 |
| CN108891452A (en) * | 2018-06-20 | 2018-11-27 | 郑州天舜电子技术有限公司 | Transport device is used in a kind of production of electronic product |
| CN109340165A (en) * | 2018-10-26 | 2019-02-15 | 珠海格力电器股份有限公司 | Electrical apparatus handle structure, water tank handle stop gear and thermantidote |
| CN112302421A (en) * | 2019-07-31 | 2021-02-02 | 青岛海尔特种电冰柜有限公司 | Power-assisted handle and refrigerator with same |
-
2016
- 2016-11-09 CN CN201621207748.XU patent/CN206144272U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756462A (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 |
| CN108891452A (en) * | 2018-06-20 | 2018-11-27 | 郑州天舜电子技术有限公司 | Transport device is used in a kind of production of electronic product |
| CN109340165A (en) * | 2018-10-26 | 2019-02-15 | 珠海格力电器股份有限公司 | Electrical apparatus handle structure, water tank handle stop gear and thermantidote |
| CN109340165B (en) * | 2018-10-26 | 2024-05-24 | 珠海格力电器股份有限公司 | Electrical apparatus handle structure, water tank handle stop gear and thermantidote |
| CN112302421A (en) * | 2019-07-31 | 2021-02-02 | 青岛海尔特种电冰柜有限公司 | Power-assisted handle and refrigerator with same |
| 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 |
| CN112302421B (en) * | 2019-07-31 | 2023-02-21 | 青岛海尔特种电冰柜有限公司 | Power-assisted handle and refrigerator with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206144272U (en) | Cold storage plant and hidden helping hand handle thereof | |
| CN206131599U (en) | Helping hand door handlebar assembly and refrigerator are hidden to refrigerator | |
| CN106500441A (en) | A kind of handle for refrigerator door component and refrigerator | |
| CN206600100U (en) | Automatic vertical hinged door | |
| CN206571386U (en) | A kind of automatic door sealing mechanism of fruit juice Vending Machine | |
| CN206190063U (en) | Hidden door handle of car | |
| CN106948703B (en) | Chain window-opening machine and window-opening mechanism | |
| CN206608074U (en) | A kind of hand curtain rolling formula closed lorry body door | |
| CN208564178U (en) | Booster door handles component and refrigeration equipment | |
| CN205641727U (en) | Refrigerator suitable for use in kitchen | |
| CN202017423U (en) | Bidirectional door-opening mechanism of box body | |
| CN206056088U (en) | Side by side combination refrigerator and its vertical beam guider | |
| CN202483328U (en) | Mechanical impact damper and shower room sliding door thereof | |
| CN107654166A (en) | Intelligent clothes cabinet | |
| CN213096590U (en) | High-capacity dual-purpose luggage | |
| CN214659827U (en) | Gantry type rolling door | |
| CN212201776U (en) | Prevent tong translation door | |
| CN206769650U (en) | Chain window-opening machine and window-opening mechanism | |
| CN208077252U (en) | A kind of card sender | |
| CN215490494U (en) | Beauty refrigerator | |
| CN103353481B (en) | Observation window of ultrasonic scanning microscope and use method of observation window | |
| CN205807961U (en) | A kind of enabling linkage structure of car refrigerator door | |
| CN220599504U (en) | Wardrobe locking structure | |
| CN210348627U (en) | Get goods door structure and use this automatic vending machine who gets goods door structure | |
| CN209817874U (en) | Ventilative type aluminum alloy door body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |