CN207622321U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN207622321U CN207622321U CN201721677056.6U CN201721677056U CN207622321U CN 207622321 U CN207622321 U CN 207622321U CN 201721677056 U CN201721677056 U CN 201721677056U CN 207622321 U CN207622321 U CN 207622321U
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- Prior art keywords
- absorption
- compressor
- vibrations
- shaft member
- protrusion
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Abstract
The utility model is related to a kind of refrigerators, can further suppress the vibration generated during compressor operation.The refrigerator has：Support base (9) is set to refrigerator main body (3) and is supported to compressor (7)；Yielding rubber (13) is set between compressor (7) and support base (9) and has canister portion (13p)；And supporting pin (15), head (15a) is installed on support base (9) and axle portion (15b) is inserted in canister portion (13p).The ratio canister portion (13p) of yielding rubber (13) is easier the protrusion (13f) of the vibration generated in the operation process for absorbing compressor (7), and the inner surface of canister portion (13p) is set in a manner of being contacted with the outer surface of supporting pin (15).
Description
Technical field
The utility model is related to the refrigerator of compressor is supported by elastomeric element.
Background technology
For being set to the compressor of refrigerator, in order to inhibit in its operation process to the vibration that refrigerator main body is propagated and by
The elastomeric elements such as rubber are supported (referring to patent document 1) compressor.The lower part shape of elastomeric element in patent document 1
As snake abdomen shape, and its periphery in-between with it is radial be provided with multiple reinforcing ribs (rib) and realize to vibration
Absorption.
Citation
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2001-59478 bulletins
Utility model content
But due to the raising of thermal insulation of today, power-saving technology, it is desirable that the low energy consumption of compressor operates, and needs needle
To the Retraining Measures of the vibration in the rotary area of bigger.
Therefore, the purpose of this utility model is that further inhibiting the vibration generated during compressor operation.
The refrigerator of the utility model has：Support base is set to refrigerator main body and is supported to compressor；Elasticity
Component is set between the compressor and the support base and has canister portion；And shaft member, base portion are installed on institute
State support base and axle portion is inserted in the canister portion of the elastomeric element.The ratio cartridge of the elastomeric element is easier to absorb
The absorption of vibrations portion of the vibration generated in the operation process of the compressor, in a manner of being contacted with the outer surface of the shaft member
It is set to the inner surface of cartridge.
Structure according to the present utility model, compressor are generated micro- during operating in the rotary area of more low speed
The smaller vibrations such as vibration, it is efficient by axle portion can be pressed against radially by absorption of vibrations portion and carry out flexible deformation
Ground absorbs.Especially because the raising of thermal insulation, power-saving technology of today, it is desirable that compressor carries out low energy consumption operating, this practicality
Novel refrigerator can fully cope with the requirement.In addition, as elastomeric element, it is not necessary to (be easy using coefficient of elasticity smaller
Flexible deformation) expensive material, to can also expect to reduce the effect of cost.
Preferably, the absorption of vibrations portion along the elastomeric element canister portion be circumferentially provided with it is multiple.
Preferably, the multiple absorption of vibrations portion is in the position of point symmetry relative to the axle center of the shaft member.
Preferably, the absorption of vibrations portion is located at the top of the elastomeric element.
Preferably, the elastomeric element has the axis with the shaft member than the position of the absorption of vibrations portion on the lower
The contact area of the lower contact portion of portion's contact, the absorption of vibrations portion and the axle portion is than the lower contact portion and the axis
The contact area in portion is big.
Preferably, the absorption of vibrations portion to be pressed against the state of the axle portion of the shaft member and with the shaft member
Axle portion contacts.
Preferably, the absorption of vibrations portion is different component relative to cartridge.
Preferably, the absorption of vibrations portion is formed as cyclic annular.
Description of the drawings
Fig. 1 is the stereogram from the back side of the refrigerator involved by the 1st embodiment of the utility model.
Fig. 2 is the sectional view around the position for indicating to install the compressor of refrigerator using yielding rubber.
Fig. 3 is the stereogram of yielding rubber.
Fig. 4 is the vertical view of yielding rubber.
Fig. 5 is the sectional view corresponding with Fig. 2 of the 2nd embodiment.
Fig. 6 is the vertical view of the yielding rubber of the 2nd embodiment.
Fig. 7 is the sectional view corresponding with Fig. 2 of the 3rd embodiment.
Fig. 8 is the vertical view of the yielding rubber of the 3rd embodiment.
Fig. 9 is the sectional view corresponding with Fig. 2 of the 4th embodiment.
Reference sign：
1 refrigerator
3 refrigerator main bodies
7 compressors
The support base of 9 refrigerator main bodies
13,13A, 13B, 13C yielding rubber (elastomeric element)
The canister portion of 13p, 13Ap, 13Bp, 13Cp yielding rubber
The protrusion (absorption of vibrations portion) of 13f yielding rubbers
The buffer unit (absorption of vibrations portion) of 13Af, 13Bf, 13Cf yielding rubber
The protrusion (lower contact portion) of 13i yielding rubbers
15 supporting pins (shaft member)
The head (base portion) of 15a supporting pins
The axle portion of 15b supporting pins
Specific implementation mode
Hereinafter, being illustrated based on the drawings the embodiment of the utility model.
Fig. 1 is the figure of the refrigerator 1 involved by the 1st embodiment of the utility model from back side, in refrigerator main body 3
The lower part of back side is formed with Machine Room 5, and Machine Room 5 is provided with compressor 7.Compressor 7 is installed in support base 9, should
Support base 9 is located at the bottom of Machine Room 5.Support base 9 is installed on using bolt etc. under side plate of refrigerator main body 3 etc.
Portion.Compressor 7 in lower part there is the support leg 11 of plate outstanding in the horizontal direction, compressor 7 to be installed in support leg 11
As being installed on support base 9 in the state of the yielding rubber 13 of elastomeric element.Support leg 11 is provided with around compressor 7
It is multiple.
As shown in Fig. 2, support base 9 have bottom wall 9a, lower sides 9b and upper portion side wall 9c, lower sides 9b with
Have stage portion 9d, stage portion 9d towards outside and curved in the horizontal direction from the top of lower sides 9b between upper portion side wall 9c
Bent ground is connect with upper portion side wall 9c.It is formed about recess portion 9e in the lower sides 9b of bottom wall 9a, yielding rubber 13 is configured at recessed
Portion 9e.
It is centrally formed with through hole 9eh in the recess portion 9e of bottom wall 9a, the supporting pin 15 as shaft member is from bottom wall 9a's
Lower section is inserted in through hole 9eh.Supporting pin 15 has：Flat head 15a as base portion；And diameter is than head 15a
The small axle portion 15b of diameter.Head 15a is fixed in the state that axle portion 15b is inserted in through hole 9eh by welding recessed
Portion 9e.
Axle portion 15b has：The large-diameter portion 15b1 of the head sides 15a；And axial length of the axial length than large-diameter portion 15b1
The small diameter portion 15b2 of big front end side.Large-diameter portion 15b1 is connected with small diameter portion 15b2 by rake 15b3.The front end of axle portion 15b
(upper end) is located at the position of the upper end of the upper portion side wall 9c than support base 9 on the lower.
It is formed about cricoid slot 15b4 in the front end of small diameter portion 15b2.Stop component 17 is embedded in slot 15b4,
The stop component 17 snap ring such as with E shape locating snap rings.Stop component 17 has the support leg 11 for preventing compressor 7
The effect being detached from from supporting pin 15.
Next, yielding rubber 13 is described in detail.
Yielding rubber 13 is made of the EPDM (ethylene propylene rubber) of whole substantially cylindrical shape, is had in central part and is supplied
The through hole 13a that supporting pin 15 is inserted into.The slot 15b4 of the supporting pin 15 of through hole 13a is inserted in positioned at upper than yielding rubber 13
Position against the top end face 13b and the outside positioned at through hole 13a.At this point, the upper surface 13B and retainer of yielding rubber 13
Part 17 detaches.
The upper surface 13B than yielding rubber 13 slightly on the lower near be formed with for compressor 7 support leg 11 insertion
Cricoid support leg embedded groove 13c.Support leg embedded groove 13c is formed in the flange part 13d of the upper surface sides 13b and in flange
Between the flange part 13e that the lower section of portion 13d is formed.As shown in Figure 3, Figure 4, from the end on observation of supporting pin 15, flange part 13d and
Flange part 13e is rounded, and the outer diameter of flange part 13d is smaller than the outer diameter of flange part 13e.
The shape of the inner surface of through hole 13a changes along the axial direction of supporting pin 15.From with support leg embedded groove 13c
Corresponding position nearby to the inner surface of the through hole 13a between the 13b of upper surface, has the protrusion 13f as absorption of vibrations portion.
Protrusion 13f is along the circumferential to be provided with 4 at equal intervals of supporting pin 15.As shown in figure 4, protrusion 13f is substantially in square when overlooking
Shape shape, the concave circular shape of front end face and with the peripheral surface of supporting pin 15 touch.
As shown in figure 4,4 protrusion 13f are the recess portion 13g of roughly triangular shape when overlooking to each other.In addition to overlooking
When substantially be in quadrangle form protrusion 13f other than part yielding rubber 13 be canister portion 13p.That is, yielding rubber 13 is constituted
It is the protrusion 13f for including the canister portion 13p in outside and the inner surface formation in the upper surface sides 13b of canister portion 13p.
For the 13f of protrusion, Fig. 3 before flexible deformation, it is shown in Fig. 4 under natural conditions, 4 front end face (circular arcs
Face) connection and the internal diameter of circle that is formed is smaller 0.5mm than the outer diameter of the small diameter portion 15b2 of supporting pin 15 or so.Therefore, protrusion 13f exists
It has occurred in the state of flexible deformation in such a way that front end face is pressed against the outer surface of the small diameter portion 15b2 of supporting pin 15 and branch
The outer surface for supportting the small diameter portion 15b2 of pin 15 carries out face contact.
From the end on observation of supporting pin 15, the lower end of yielding rubber 13 has circular baseplate part 13h.Baseplate part 13h
It is placed in the recess portion 9e of the bottom wall 9a of support base 9.Roughly same outer diameter with flange part 13e for the outer diameter of baseplate part 13h.Cause
This, can't see baseplate part 13h in Fig. 4.The thickness of baseplate part 13h is 2 times or so of the thickness of flange part 13e.
The inner surface of the through hole 13a of position corresponding with baseplate part 13h has the protrusion 13i as lower contact portion.
Protrusion 13i is circumferentially provided with 4 with roughly equal interval, and as shown in Figure 2, Figure 4 shows, protrusion 13i is front end
Tapering chevron.As the protrusion 13i being represented by the dotted line in Fig. 4, the positions in a circumferential direction 4 protrusion 13i and 4 it is convex
The positions of portion 13f in a circumferential direction are identical.That is, from the end on observation of supporting pin 15, protrusion 13f and protrusion 13i are in overlapping
Position.
For protrusion 13i, before flexible deformation it is shown in Fig. 4 under natural conditions, 4 front ends connections and formed
Round internal diameter is smaller 0.5mm than the outer diameter of the large-diameter portion 15b1 of supporting pin 15 or so.Therefore, flexible deformation is having occurred in protrusion 13i
In the state of contacted with the large-diameter portion 15b1 of supporting pin 15 in such a way that front end is pressed against the large-diameter portion 15b1 of supporting pin 15.
At this point, 4 protrusion 13f relative to the contact area of small diameter portion 15b2 than 4 protrusion 13i of the gross area relative to large-diameter portion 15b1
Contact area the gross area it is big.That is, protrusion 13i is pressed against supporting pin with the state than protrusion 13f closer to point contact
15 axle portion 15b and contacted with the axle portion 15b of supporting pin 15.
As shown in Fig. 2, it is in wavy snake that yielding rubber 13 has axially between flange part 13e and baseplate part 13h
Abdomen 13.Snake abdomen 13j is axially provided with 2 bending section 13j1, and bending section 13j1 is opposite with supporting pin 15 with direction
Radial outside mode outstanding formed deviously.
The inner surface of through hole 13a at position corresponding with snake abdomen 13j is detached with the axle portion 15b of supporting pin 15.With
The inner surface of through hole 13a at the corresponding positions flange part 13e is detached with the axle portion 15b of supporting pin 15, and is formed as from upper
Side is downward and towards the inclined surface 13k of outer expandable.The adjacent bottom portions of 13k in inclined surface are formed as from inclined surface 13k courts
Downwards and the barrel surface 13m of constant inner diameter.
Next, being illustrated to function and effect.
Generated vibration is absorbed by yielding rubber 13 in the operation process of compressor 7, to inhibit vibration via for example
Discharge shown in FIG. 1 is piped 19, sucking piping 21 and is propagated to the shell of refrigerator main body 3.If compressor 7 herein is set as example
Such as by the compressor of frequency control, then can be operated in large range of rotary area.Compressor 7 generate when rotating at high speed compared with
Big vibration generates smaller vibration in low speed rotation.
Larger vibration is mainly efficiently absorbed by canister portion 13p, and canister portion 13p is carried out above and below, on left and right directions
The snake abdomen 13j of flexible deformation.Smaller vibration it is main because the protrusion 13f in the state of being contacted with axle portion 15b radially by
It presses on axle portion 15b and carries out flexible deformation and efficiently absorbed.Even if a part for larger vibration is not completely absorbed,
The part vibration not being completely absorbed can also be transmitted from bottom wall 9a to the setting face (floor) for being provided with refrigerator 1, so as to
Vibration is inhibited to be propagated to the shell of refrigerator main body 3.
The refrigerator of present embodiment has：The support base 9 for being set to refrigerator main body 3 and compressor 7 being supported；
It is set between compressor 7 and support base 9 and has the yielding rubber 13 of canister portion 13p；And head 15a is installed on support
Pedestal 9 and axle portion 15b is inserted in the supporting pin 15 in canister portion 13p.Yielding rubber 13 is easier absorption compressor than canister portion 13p
The protrusion 13f of generated vibration in 7 operation process, canister portion is set in a manner of being contacted with the outer surface of supporting pin 15
The inner surface of 13p.
Therefore, generated micro-vibration etc. is smaller during compressor 7 operates in the rotary area of more low speed shakes
It is dynamic, it can be efficiently absorbed by protrusion 13f is pressed against axle portion 15b radially and carries out flexible deformation.Especially
Due to the raising of thermal insulation of today, power-saving technology, it is desirable that compressor carries out low energy consumption operating, 1 energy of refrigerator of present embodiment
It is enough fully to cope with the requirement.In addition, as yielding rubber, it is not necessary to use the height of coefficient of elasticity smaller (easy flexible deformation)
Valence material, to expect to reduce the effect of cost.In addition, the coefficient of elasticity of the EPDM used as yielding rubber 13,
As an example, rebound elasticity can be set as 50%~80%.
The protrusion 13f of the yielding rubber 13 of present embodiment is provided with multiple along the circumferential direction of canister portion 13p.Therefore, it presses
The smaller vibration such as generated micro-vibration during operating in the rotary area of more low speed of contracting machine 7, can be by multiple
Protrusion 13f is mobile relative to the diametrical flexible deformations of axle portion 15b and is more efficiently absorbed.
Multiple protrusion 13f of present embodiment are in the position of the axle center relative to supporting pin 15 and point symmetry.Therefore, i.e.,
It is the multiple directions radially of supporting pin 15 to make the direction vibrated caused by compressor 7, also can efficiently be coped with.
The protrusion 13f of present embodiment is located at the top of yielding rubber 13.Yielding rubber 13 can utilize superposed
Protrusion 13f and the smaller absorption of vibrations that will more efficiently be installed on the compressor near the 13f of protrusion 7.
The yielding rubber 13 of present embodiment has protrusion 13i, and protrusion 13i is at than the positions on the lower protrusion 13f
It is contacted with the axle portion 15b of supporting pin 15, contact surface of the contact area than protrusion 13i and axle portion 15b of protrusion 13f and axle portion 15b
Product is big.Therefore, it is possible to using protrusion 13f and more efficiently by absorption of vibrations, be avoided that the protrusion 13i and 15 mistake of supporting pin of lower part
Degree contact, when especially larger vibration, are easy that yielding rubber 13 is made to carry out flexible deformation and be easy to absorption of vibrations.Protrusion 13i
It is arranged relative to the positioning of supporting pin 15 primarily to carrying out yielding rubber 13.
The protrusion 13f of present embodiment to be pressed against the state of the axle portion 15b of supporting pin 15 and with the axis of supporting pin 15
Portion 15b is contacted.Therefore, protrusion 13f can be contacted more reliably with the axle portion 15b of supporting pin 15, so as to pass through flexible deformation
It moves and further increases shock absorption.
Next, the 2nd embodiment to yielding rubber illustrates.
As shown in Figure 5, Figure 6, for the yielding rubber 13A of the 2nd embodiment, replace the buffering rubber in the 1st embodiment
The protrusion 13f of glue 13 and the component different from canister portion 13Ap is set that is, buffer unit 13Af is as absorption of vibrations portion.For the 2nd
For embodiment, other than the component this point that buffer unit 13Af is set as to different from canister portion 13Ap, other parts with
1st embodiment is roughly the same, and identical reference numeral is marked to same structural element.In addition, about yielding rubber 13A's
The reference numeral of each section is added to capitalization on the basis of the reference numeral of the yielding rubber 13 of the 1st embodiment
“A”。
Buffer unit 13Af is made of IIR (butyl rubber).The canister portion 13Ap of yielding rubber 13A and the 1st embodiment
Yielding rubber 13 is similarly made of EPDM (ethylene propylene rubber).By the coefficient of elasticity ratio of the IIR buffer unit 13Af constituted
The canister portion 13Ap being made of EPDM is small, to be easy to happen flexible deformation, therefore, it is possible to absorb smaller vibration.For IIR's
Rebound elasticity can be set as 20%~50% by coefficient of elasticity E1 as an example.It is used as yielding rubber 13
Rebound elasticity can be set as 50%~80% by the coefficient of elasticity E2 of EPDM in a same manner as in the first embodiment.Wherein, E1<E2.
Buffer unit 13Af from the upper surface 13Ab of yielding rubber 13A (canister portion 13Ap) be arranged to flange part 13Ae substantially
Corresponding position, as shown in fig. 6, it is identical as the protrusion 13f of yielding rubber 13 in l embodiments, in the circumferential between grade
Every and be provided with 4.Such as buffer unit 13Af and canister portion 13Ap are fixed with the state airtightly touched using bonding agent.
Alternatively, can also make another party relative to a side after being molded to either one in buffer unit 13Af and canister portion 13Ap
And it is molded as one.
The front end face of buffer unit 13Af and protrusion 13f are identically formed as concave circular shape, and with supporting pin 15
Peripheral surface contiguity.In addition, for buffer unit 13Af, before flexible deformation under natural conditions, 4 front end face connections
And the internal diameter of the circle formed is smaller 0.5mm than the outer diameter of the small diameter portion 15b2 of supporting pin 15 or so.Therefore, buffer unit 13Af is being sent out
Given birth in the state of flexible deformation in such a way that front end face is pressed against the outer surface of the small diameter portion 15b2 of supporting pin 15 and with branch
The outer surface for supportting the small diameter portion 15b2 of pin 15 carries out face contact.
Even if in the 2nd embodiment, moved relative to the diametrical flexible deformations of axle portion 15b by buffer unit 13Af
It is dynamic, the smaller vibration such as generated micro-vibration during also capable of operating compressor 7 in the rotary area of more low speed
It efficiently absorbs.Especially because thermal insulation of today, power-saving technology raising due to require the low energy consumption of compressor to operate, the 2nd is real
Applying the refrigerator of mode can obtain and can fully cope with the effect identical with the 1st embodiment such as the requirement.
For the yielding rubber 13A of the 2nd embodiment, buffer unit 13Af is the component different from canister portion 13Ap.
Therefore, for the most canister portion 13Ap for occupying yielding rubber 13A, coefficient of elasticity smaller need not be used (to be easy bullet
Property deformation) and the higher material of price (IIR).The IIR of price of the price higher than EPDM is not used for canister portion 13Ap and is only used for delaying
Component 13Af is rushed, so as to improve the effect that shock absorption and cost of implementation reduce.
Next, the 3rd embodiment to yielding rubber illustrates.
As shown in fig. 7, the yielding rubber 13B setting of 3rd embodiment identical as the yielding rubber 13A of the 2nd embodiment
There is the component different from canister portion 13Bp that is, buffer unit 13Bf and as absorption of vibrations portion.As shown in figure 8, buffer unit 13Bf
It is different from the 2nd embodiment to be formed as cyclic annular this point.In addition to this structure is roughly the same with the 2nd embodiment, to same
Structural element mark identical reference numeral.In addition, the reference numeral of each section about yielding rubber 13B, substitution the 2nd is real
It applies the symbol " A " of the yielding rubber 13A in mode and uses capitalization " B ".
Cricoid buffer unit 13Bf is made of in the same manner as buffer unit 13Af IIR (butyl rubber).Yielding rubber 13B
Canister portion 13Bp be made of EPDM (ethylene propylene rubber) in the same manner as the yielding rubber 13 in the 1st embodiment.It is made of IIR
Buffer unit 13Bf with compared with the canister portion 13Bp that EPDM is constituted, coefficient of elasticity smaller, it is easier to carry out flexible deformation, because
This, can absorb smaller vibration.
Buffer unit 13Bf from the upper surface 13Bb of yielding rubber 13B (canister portion 13Bp) be arranged to flange part 13Be substantially
Corresponding position.Such as buffer unit 13Bf and canister portion 13Bp are fixed with the state airtightly touched using bonding agent.Or
Person, can also make another party relative to a side after being molded to either one in buffer unit 13Bf and canister portion 13Bp and
It is molded as one.
The front end face of buffer unit 13Bf and protrusion 13f be identically formed as concave circular shape and with supporting pin 15
Peripheral surface contiguity.In addition, path of internal diameters under natural conditions of the buffer unit 13Bf before flexible deformation than supporting pin 15
Small 0.5mm of outer diameter of portion 15b2 or so.Therefore, buffer unit 13Bf is in the state of having occurred flexible deformation, with inner peripheral surface quilt
It presses on the mode of the outer surface of the small diameter portion 15b2 of supporting pin 15 and is carried out with the outer surface of the small diameter portion 15b2 of supporting pin 15
Face contacts.
Even if in the 3rd embodiment, moved relative to the diametrical flexible deformations of axle portion 15b by buffer unit 13Bf
It is dynamic, the smaller vibration such as generated micro-vibration during also capable of operating compressor 7 in the rotary area of more low speed
It efficiently absorbs.Especially because thermal insulation of today, power-saving technology raising due to require the low energy consumption of compressor to operate, the 3rd is real
The effect in a same manner as in the second embodiment that can fully cope with the requirement etc. can be obtained by applying the refrigerator of mode.
The buffer unit 13Bf of 3rd embodiment is formed as cyclic annular.Therefore, implement the 1st, the 2nd be equal with axial length
Mode is compared, and buffer unit 13Bf and the contact area of supporting pin 15 increase, to which the attenuating for smaller vibration obtains
To raising.In addition to this, additionally it is possible to obtain effect same as the 1st, the 2nd embodiment.
Fig. 9 indicates the yielding rubber 13C of the 4th embodiment.It is identical as the 2nd, the 3rd embodiment, yielding rubber 13C by
The buffer unit 13Cf that IIR is constituted is the different component of the canister portion 13Cp that is constituted from by EPDM.Buffer unit 13Cf and the 2nd is implemented
The buffer unit 13Af of mode or the buffer unit 13Bf of the 3rd embodiment are compared, and increase axial length.That is, buffer unit
13Cf is arranged to position more corresponding than with flange part 13Ce more on the lower from the upper surface 13Cb of yielding rubber 13C (canister portion 13Cp)
Position.In addition, buffer unit 13Cf can be as shown in Figure 6 circumferentially and with multiple, it can also shape as shown in Figure 8
As ring-type.
The other structures of 4th embodiment are roughly the same with the 2nd, the 3rd embodiment, and phase is marked to same structural element
Same reference numeral.In addition, the reference numeral of each section about yielding rubber 13C, replaces slow in the 2nd, the 3rd embodiment
Rush the symbol " A " of rubber 13A, 13B, " B " and use capitalization " C ".
The axial length of the buffer unit 13Cf of the yielding rubber 13C of 4th embodiment is set as longer, to real with the 2nd
It applies mode or the 3rd embodiment is compared, the contact area of buffer unit 13Cf and supporting pin 15 becomes larger.Therefore, vibration declines
Decreasing effect fruit becomes higher.In addition to this, additionally it is possible to obtain effect identical with the 2nd, the 3rd embodiment.
Although the embodiment of the utility model is illustrated above, these embodiments are only
The simple example for being readily appreciated that the utility model and recording, the utility model are not limited to the embodiment.This practicality
Novel technical scope is not limited to the particular technique item disclosed in the above embodiment, also includes to be easy to lead accordingly
Various modifications and changes, substitute technology for going out etc..
For example, in the 1st embodiment, yielding rubber 13 is constituted by EPDM, but it is also possible to use the conjunction other than EPDM
At rubber.Yielding rubber 13A, 13B, 13C in 2nd~the 4th embodiment constitute canister portion 13Ap, 13Bp, 13Cp by EPDM, but
It is the synthetic rubber other than EPDM can also to be used, in addition, though constituting buffer unit 13Af, 13Bf, 13Cf by IIR, still
The synthetic rubber other than IIR can also be used.But, the coefficient of elasticity of buffer unit 13Af, 13Bf, 13Cf is set as being less than canister portion
The coefficient of elasticity of 13Ap, 13Bp, 13Cp.
Buffer unit 13Af, 13Bf, 13Cf in protrusion 13f and the 2nd~4 embodiment in 1st embodiment exists
It is set to position at 4 in circumferential direction, still, is not limited to position at 4.
Protrusion 13f in 1st embodiment can also increase axis in the same manner as the buffer unit 13Cf in the 4th embodiment
To length.That is, protrusion 13f can also be arranged to position corresponding with the inclined surface 13k of Fig. 2 and barrel surface 13m.
Claims (10)
1. a kind of refrigerator, which is characterized in that
The refrigerator has：
Support base is set to refrigerator main body and is supported to compressor；
Elastomeric element is set between the compressor and the support base and has canister portion；And
Shaft member, base portion is installed on the support base and axle portion is inserted in the canister portion of the elastomeric element,
The ratio cartridge of the elastomeric element is easier the vibration of the vibration generated in the operation process for absorbing the compressor
Absorption portion is set to the inner surface of cartridge in a manner of being contacted with the outer surface of the shaft member.
2. refrigerator according to claim 1, which is characterized in that
The absorption of vibrations portion along the elastomeric element canister portion be circumferentially provided with it is multiple.
3. refrigerator according to claim 2, which is characterized in that
The multiple absorption of vibrations portion is in the position of point symmetry relative to the axle center of the shaft member.
4. refrigerator according to any one of claim 1 to 3, which is characterized in that
The absorption of vibrations portion is located at the top of the elastomeric element.
5. refrigerator according to claim 4, which is characterized in that
The elastomeric element than absorption of vibrations portion position on the lower in the case where having and being contacted with the axle portion of the shaft member
Contact surface of the contact area of square contact site, the absorption of vibrations portion and the axle portion than the lower contact portion and the axle portion
Product is big.
6. refrigerator according to any one of claim 1 to 3, which is characterized in that
The absorption of vibrations portion is contacted with being pressed against the state of the axle portion of the shaft member with the axle portion of the shaft member.
7. refrigerator according to claim 4, which is characterized in that
The absorption of vibrations portion is contacted with being pressed against the state of the axle portion of the shaft member with the axle portion of the shaft member.
8. refrigerator according to claim 5, which is characterized in that
The absorption of vibrations portion is contacted with being pressed against the state of the axle portion of the shaft member with the axle portion of the shaft member.
9. refrigerator according to any one of claim 1 to 3, which is characterized in that
The absorption of vibrations portion is different component relative to cartridge.
10. refrigerator according to claim 9, which is characterized in that
The absorption of vibrations portion is formed as cyclic annular.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-029616 | 2017-02-21 | ||
| JP2017029616A JP2018135773A (en) | 2017-02-21 | 2017-02-21 | refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207622321U true CN207622321U (en) | 2018-07-17 |
Family
ID=62821407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721677056.6U Expired - Fee Related CN207622321U (en) | 2017-02-21 | 2017-12-06 | Refrigerator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2018135773A (en) |
| CN (1) | CN207622321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854277A (en) * | 2019-04-30 | 2020-10-30 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020122437A (en) * | 2019-01-31 | 2020-08-13 | 日立グローバルライフソリューションズ株式会社 | Compressor, and device and refrigerator having the same |
| KR102249159B1 (en) | 2019-06-14 | 2021-05-07 | 한국하이액트지능기술 주식회사 | fluid pump |
-
2017
- 2017-02-21 JP JP2017029616A patent/JP2018135773A/en active Pending
- 2017-12-06 CN CN201721677056.6U patent/CN207622321U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854277A (en) * | 2019-04-30 | 2020-10-30 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018135773A (en) | 2018-08-30 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20211206 |