CN108528141A - A kind of refrigerator - Google Patents
A kind of refrigerator Download PDFInfo
- Publication number
- CN108528141A CN108528141A CN201810171330.5A CN201810171330A CN108528141A CN 108528141 A CN108528141 A CN 108528141A CN 201810171330 A CN201810171330 A CN 201810171330A CN 108528141 A CN108528141 A CN 108528141A
- Authority
- CN
- China
- Prior art keywords
- brake
- brake block
- walking axle
- running part
- carcass ply
- 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.)
- Granted
Links
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000001788 irregular Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 239000002775 capsule Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 238000013016 damping Methods 0.000 abstract description 4
- 230000035939 shock Effects 0.000 description 11
- 238000006073 displacement reaction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 235000004443 Ricinus communis Nutrition 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012946 outsourcing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000029052 metamorphosis Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0028—Construction of wheels; methods of assembling on axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
- B60B33/0042—Double or twin wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
- B60B33/0086—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism acting on rim or side portion of tyre
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/38—Refrigerating devices characterised by wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Handcart (AREA)
Abstract
The present invention proposes a kind of refrigerator, including cabinet and the running part in bottom of cabinet bulk is set, the running part is at least arranged 2 groups, each running part includes that walking axle and at least two are rotatably arranged on the traveling wheel in walking axle parallel, it is provided with the resilient snubber in compressive state between 2 adjacent traveling wheels, cushion seal structure is formed on the traveling wheel.It solves the problem of that buffering and damping effect existing for refrigerator in the prior art is poor through the invention and does not adapt to different road conditions demands.
Description
Technical field
The present invention relates to a kind of improvement of freezer structure.
Background technology
Castor structure is mainly by a trundle bracket, a caster axle, a material below refrigerator in the prior art
The wheel hub of PP and the PU resin carcass ply of an outsourcing are constituted.As refrigerator is in the needs of commercial kitchen area expanded in volume, refrigerator case
Body appearance and size increases increasingly, and main screw lift is constantly soaring, and Castor structure and material are far from the need of the existing model exploitation of matching
It asks, there are problems to be mainly manifested in the following aspects:
The first, since the single castor load-bearing in four corner of babinet is excessively high, wheel hub gross distortion can not be rolled normally.
It is the contact of " very stiff and demanding " since carcass ply material is PU resins, between carcass ply and ground, subtracts without buffering
Shake acts on, and so that entire cabinet-type air conditioner is vibrated in dragging process more strong, not only generates a large amount of noises, but also directly result in case in this way
It is shaken at internal each section of refrigeration pipeline solder joint acutely, easily causes desoldering and happen.Refrigeration system pipeline inner refrigerant
Leakage cause in succession refrigerator complete machine refrigeration failure;In addition, single castor bears pressure increase and directly results in babinet moving process
In be applied to frictional force on outsourcing PU resins and increase, serious wear, service life substantially reduce the resin material in application process.
Invention content
The present invention provides a kind of refrigerator, solves the problems, such as that buffering and damping effect existing for refrigerator in the prior art is poor.
To achieve the purpose that solve above-mentioned technical problem, the present invention is given using proposed refrigerator using following technical scheme
To realize:
A kind of refrigerator, including cabinet and be arranged the running part in bottom of cabinet bulk, the running part are at least arranged 2 groups, each described
Running part includes that walking axle and at least two are rotatably arranged on the traveling wheel in walking axle parallel, between adjacent 2 traveling wheels
It is provided with the resilient snubber in compressive state, cushion seal structure is formed on the traveling wheel.
The invention also includes following additional technical features:
Further, the traveling wheel includes the carcass ply of wheel hub and the elasticity being set on the hub.
Further, multiple cushion holes being arranged circumferentially along carcass ply, Mei Yisuo are provided in the carcass ply
It states cushion hole to run through carcass ply both ends of the surface setting and form a cavity in carcass ply, gas is filled in the cavity
Body, at the both ends of the cavity, sealing gasket seal forms pressure bladder, and multiple pressure bladders form the cushion seal structure.
Further, the cross-sectional shape of the cushion hole is trapezoidal, diamond shape or irregular polygon.
Further, the pressure bladder and the carcass ply one-pass molding part.
Further, the walking axle is provided at both ends with the limiting section limited to traveling wheel, and the limiting section is setting
Annular protrusion in the walking axle or raised catch.
Further, the walking axle includes the first walking axle and the second walking axle, first walking axle and described the
Two walking axles are arranged fixation, and the limiting section is both provided in first walking axle and the second walking axle.
Further, the running part is connect by a link with the cabinet, and the link includes:Connect cover and
With the fixed cabinet link of connect cover, the connect cover be located in the top of the running part, in the both sides of the connect cover
It is provided with mounting hole, the walking axle both ends pass through the mounting hole of respective side to be fixed with the connect cover.
Further, it is formed with the accommodating cavity of accommodating running part on the link, is respectively provided with above each running part
It includes foot-operated sheet, brake block and lever to have brake structure, the brake structure, and the brake block is inserted into the accommodating cavity,
One end is fixed with link, the foot-operated sheet be arranged above the brake block ontology and with the brake block ontology other end
Position is correspondingly arranged, and the brake block includes brake block ontology, the first brake piece that is arranged on brake block ontology and setting exist
2 the second brake blocks of brake block ontology both sides, the first brake piece between the second brake block, insert by the lever
On the link and it is resisted against the bottom end of the brake block ontology, between the first brake piece and the second brake block
Brake assemblies are formed with, the brake assemblies include that the raised rib being arranged on first brake piece lateral surface and setting are stopped second
Wedge-shaped protrusion portion on vehicle piece medial surface, wedge-shaped protrusion portion tip is downward.
Further, the groove opened up along the width direction of cover tire is provided on the lateral surface of the carcass ply.
There are following advantages and good effect by the present invention:
The present invention proposes a kind of refrigerator, including cabinet and the running part in bottom of cabinet bulk is arranged, and the running part is at least arranged 2
Group, each running part includes walking axle and at least two is rotatably arranged on the traveling wheel in walking axle parallel, in of the invention
Refrigerator, Castor structure is improved, running part is changed into two-way or multidirectional walking wheel construction by existing single-wheel structure,
Multiple wheels are become from individually taking turns to refrigerator load-bearing, reduces the corresponding supporting power of each wheel, avoids traveling wheel deformed damaged
Problem improves the service life of refrigerator;Refrigerator in the present invention is additionally provided with buffer damping mechanism, first at adjacent 2
Resilient snubber is set between traveling wheel, by the increased resilient snubber between 2 traveling wheels, traveling wheel can be made in elasticity
Certain mobile displacement occurs under bolster metamorphosis in horizontal direction, when by Lateral Force, can occur appropriate
Lateral displacement, certain shock absorbing effect is played in horizontal direction, cushion seal structure is formed on the traveling wheel;
When by the pressure of vertical direction, the effect of cushion seal structure can be passed through so that traveling wheel has certain in vertical direction
Buffer displacement amount, play the effect of bumper and absorbing shock in vertical direction, through the invention in refrigerator not only can laterally have
Bumper and absorbing shock and vertical direction also have shock absorbing effect, can be used for being applicable in different road conditions demands.
Description of the drawings
Fig. 1 is the structural schematic diagram of refrigerator of the present invention;
Fig. 2 is the structural schematic diagram one of the running part of refrigerator of the present invention;
Fig. 3 is the structural schematic diagram two of the running part of refrigerator of the present invention;
Fig. 4 is the structural schematic diagram three of the running part of refrigerator of the present invention;
Fig. 5 is the structural schematic diagram one of the one-way wheel of the running part of refrigerator of the present invention;
Fig. 6 is the structural schematic diagram two of the one-way wheel of the running part of refrigerator of the present invention.
Specific implementation mode
Technical scheme of the present invention is described in further detail with reference to the accompanying drawings and detailed description, the present invention
It proposes a kind of embodiment of refrigerator, referring to Fig.1 shown in-Fig. 6, including cabinet 1 and the running part 2 in 1 bottom of cabinet is set, row
It walks portion 2 and is at least arranged 2 groups, for the stability for ensuring in refrigerator operational process, the running part 2 in the present embodiment is arranged 4 groups, respectively
It is arranged at the four corners position of refrigerator bottom end.Each running part 2 in the present embodiment includes walking axle 21 and at least two
The parallel traveling wheel 22 being rotatably arranged in walking axle 21, can be according to the corresponding determining row of refrigerator size and actual pay load
The number of wheel 22 is walked, 2 or 3 or more multiple can be arranged in traveling wheel 22, for realizing to refrigerator weight bearing, by multiple
Traveling wheel 22 can carry out load sharing to refrigerator weight so that the gravity born on each traveling wheel 22 halves or is reduced to existing
The part of technology supporting power, alleviates the gravity on each traveling wheel 22, effectively avoids traveling wheel 22 because of bearing capacity
Caused by excessive the problem of deformation failure, the quality and service life of refrigerator entirety are improved.
It is provided with the resilient snubber 3 in compressive state between 2 adjacent traveling wheels 22, it is preferred that elastic buffer
Part 3 is spring, and a resilient snubber 3 is respectively provided between every 2 adjacent traveling wheels 22, when by transverse pressure, elasticity
When bolster 3 deforms, it can make 2 traveling wheels 22 that there is certain lateral displacement amount, by increasing between 2 traveling wheels 22
The resilient snubber 3 added can be such that traveling wheel 22 deforms in resilient snubber 3 when Uneven road stress is applied to traveling wheel 22 and make
Certain mobile displacement occurs in horizontal direction under, buffering road surface is to the impact by traveling wheel 22 and cabinet 1, in transverse direction
Certain shock absorbing effect is played in direction, avoids the damage to 1 internal element of cabinet.
Meanwhile cushion seal structure 4 is also formed on the traveling wheel 22, it is given due to pot hole injustice active force
When the power of 22 vertical direction of traveling wheel, the effect of the generation bumper and absorbing shock of cushion seal structure 4 can be passed through so that traveling wheel 22 exists
Vertical direction has certain buffer displacement amount, and the effect of bumper and absorbing shock is played in vertical direction.
2 structure of running part of refrigerator in through the invention makes traveling wheel 22 that can not only realize in the horizontal when walking
It bumper and absorbing shock and can also realize bumper and absorbing shock in vertical direction, can be used for being applicable in different road conditions demands.
Further, the traveling wheel 22 in the present embodiment includes wheel hub 221 and is set in elastic on wheel hub 221
Carcass ply 222.Preferably, wheel hub 221 be PP materials, carcass ply 222 be rubber layer, it is wear-resisting and with elasticity, carcass ply 222 have
It is flexible, certain elastic buffer can be generated when encountering the road surface for having hollow, and there is certain shock absorbing effect, it can be effective
The damage to 1 internal structure of cabinet is avoided, is not hardness between ground simultaneously as with elasticity when being contacted with ground
Contact, can effectively avoid wearing, extend the service life of entire traveling wheel 22.
Further, multiple cushion holes being arranged circumferentially along carcass ply 222 are provided in the carcass ply 222
41, by cushion hole 41 can ensure that encounter have uneven road surface when, cushion hole 41 deforms, adapt it to road conditions need
It asks, it is preferred that 41 cross-sectional shape of cushion hole in the present embodiment is trapezoidal, diamond shape or irregular polygon.Cushion hole 41
The shape of cross section should be opened up into when should open up with instable shape, as trapezoidal in selected in the present embodiment, trapezoidal to have
Deformation is easy tod produce after unstability and stress, when encountering uneven road surface, can be deformed, be played certain cushioning effect,
It is of course also possible to select irregular hexagon, heptagon or octagon etc., do not do repeating one by one herein.The cushion hole 41
It is arranged through 222 both ends of the surface of the carcass ply when setting, cushion hole 41 runs through carcass ply 222, by cushion hole 41 in carcass ply
A hollow cavity is formed in 222, in the cavity filling gas, while both ends sealing gasket seal forms pressure bladder, it is multiple
Cushion hole 41, gasket seal sealing are correspondingly formed multiple pressure bladders, and the cushion seal knot is collectively formed in multiple pressure bladders
Structure 4.
Certainly, pressure bladder can be and 222 one-time formed structure of the carcass ply.I.e. in the carcass ply of one-way wheel 22
In 222 forming processes, multiple pressure bladders 4 can be once molded in 222 circumferential direction of carcass ply, outside in close contact with carcass ply 222
The buffering of the pressure bladder enclosed can be such that damping effect of the cabinet 1 in dragging process reinforces.Each pressure bladder is mutual indepedent,
Even if there is the situation of several pressure bladder breakages, the effect of whole bumper and absorbing shock will not be influenced.
For the limit for realizing to traveling wheel 22, limiting section 5 is set in walking axle 21, and limiting section 5 can be annular protrusion
Or raised catch, snap ring etc. are removably assemblied in walking axle 21.
Preferably, the traveling wheel 22 being assemblied in walking axle 21 is assembled for convenience, the walking axle 21 of the present embodiment
Fixed set-up mode is arranged using the first walking axle and the second walking axle, in first walking axle and the second walking axle
It is provided with the limiting section 5 limited to traveling wheel 22, the limiting section 5 is to be arranged in first walking axle and the second walking axle
Annular protrusion or raised catch.Certainly, the first walking axle in the present embodiment and the second walking axle can also directly select rank
Terraced axle construction.
Can be by one of them or 2 traveling wheels 22 in the first walking axle when installing traveling wheel 22, another walking
Wheel 22 is assemblied in the second walking axle, at the same by the limiting section 5 in each walking axle to traveling wheel disposed thereon its
In end face position limited.
Further, the running part 2 is connect by a link 6 with the cabinet 1, and the link 6 includes:Connection
Cover 61 and with 61 fixed cabinet link 62 of connect cover, it is preferred that cabinet link 62 and connect cover 61 are integrally formed part,
Screw hole is provided on cabinet link 62, the connect cover 61 be located in the top of the running part 2, in the connect cover
61 both sides are provided with mounting hole 611, and 21 both ends of the walking axle pass through the mounting hole 611 of 61 respective side of connect cover to realize and connect
Connect being fixedly connected for cover 61.
Further, it is the brake for realizing to traveling wheel 22, the accommodating of accommodating running part 2 is formed on the link 6
Chamber, is both provided with brake structure 7 above each running part 2, and the brake structure 7 includes foot-operated sheet 71, brake block 72 and thick stick
Bar 73, the brake block 72 include brake block ontology 721, the first brake piece 722 being arranged on brake block ontology 721 and setting
2 the second brake blocks 723 in 721 both sides of brake block ontology, the brake block 72 are inserted into the accommodating cavity, one
End with link 6 fix, the foot-operated sheet 71 be arranged above the brake block ontology 721 and with the brake block ontology 721
Another end position is correspondingly arranged, it is preferred that brake block ontology 721 is the shrapnel with bending radian, and bullet can occur when being pressurized
Property deformation, first brake piece 722 is located between 2 the second brake blocks 723, the lever 73 be inserted on the link 6 and
It is resisted against the bottom end of the brake block ontology 721, brake is formed between 722 and second brake block 723 of the first brake piece
Vehicle component 8, the brake assemblies 8 include that the raised rib 81 being arranged on 722 lateral surface of first brake piece and setting are stopped second
Wedge-shaped protrusion portion 82 on 723 medial surface of vehicle piece, 82 tip of wedge-shaped protrusion portion is upward.When brake, foot-operated sheet 71, foot are pushed
It steps on 71 active force of piece and passes to brake block ontology 721, brake block ontology 721 is that bullet occurs for fulcrum with lever 73 by lever principle
Property deformation, move down, the first brake piece 722 being positioned above and the second brake block 723 driven to move downward, at 2
Second brake block 723 can be by 82 active force of wedge-shaped protrusion portion to traveling wheel 22, due to having bullet between traveling wheel 22 when moving down
Property part, makes two traveling wheels 22 that can have certain displacement amount in the axial direction, when being acted on by 723 pressure of the second brake block, then
It can internally be moved due to the traveling wheel 22 for its corresponding end that is pressurized, when being moved adjacent to intermediate first brake 722 position of piece,
Then coordinated to traveling wheel 22 by the wedge-shaped protrusion portion 82 on the raised rib 81 and the second brake block 723 on first brake piece 722
The clamping sides of both sides, while the brake to traveling wheel 22 is realized to the friction force effect of 22 both sides side of traveling wheel by the two
Vehicle.
Further, the ditch opened up along the width direction of carcass ply 222 is provided on the lateral surface of the carcass ply 222
Slot makes it can be used for being applicable in the use demand of different road conditions.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than is limited;Although with reference to aforementioned reality
Applying example, invention is explained in detail, for those of ordinary skill in the art, still can be to aforementioned implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features;And these are changed or replace
It changes, the spirit and scope for claimed technical solution of the invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of refrigerator, including cabinet and the running part in bottom of cabinet bulk is set, the running part is at least arranged 2 groups, feature
It is, each running part includes that walking axle and at least two are rotatably arranged on the traveling wheel in walking axle parallel, adjacent
It is provided with the resilient snubber in compressive state between 2 traveling wheels, cushion seal structure is formed on the traveling wheel.
2. refrigerator according to claim 1, which is characterized in that the traveling wheel includes wheel hub and the bullet that is set on the hub
The carcass ply of property.
3. refrigerator according to claim 2, which is characterized in that be provided in the carcass ply multiple along carcass ply circumferential direction
The cushion hole being evenly arranged, each cushion hole run through the carcass ply both ends of the surface and are arranged and are formed in carcass ply
Chamber is filled with gas in the cavity, and at the both ends of the cavity, sealing gasket seal forms pressure bladder, multiple blanket gas
Capsule forms the cushion seal structure.
4. refrigerator according to claim 3, which is characterized in that the cross-sectional shape of the cushion hole be trapezoidal, diamond shape or
Irregular polygon.
5. refrigerator according to claim 2, which is characterized in that it is one-pass molding that the pressure bladder, which is with the carcass ply,
Part.
6. refrigerator according to claim 1, which is characterized in that being provided at both ends with of the walking axle limited traveling wheel
Limiting section, the limiting section are the annular protrusion being arranged in the walking axle or raised catch.
7. refrigerator according to claim 6, which is characterized in that the walking axle includes the first walking axle and the second walking
Axis, first walking axle are arranged fixation with second walking axle, are all provided in first walking axle and the second walking axle
It is equipped with the limiting section.
8. refrigerator according to claim 1, which is characterized in that the running part is connected by a link and the cabinet
It connects, the link includes:Connect cover and with the fixed cabinet link of connect cover, the connect cover be located in the running part
Top, the both sides of the connect cover are provided with mounting hole, the walking axle both ends pass through the mounting hole of respective side with
The connect cover is fixed.
9. refrigerator according to claim 8, which is characterized in that be formed with the accommodating of accommodating running part on the link
Chamber, is both provided with brake structure above each running part, and the brake structure includes foot-operated sheet, brake block and lever, described
Brake block is inserted into the accommodating cavity, and one end is fixed with link, and the foot-operated sheet is arranged on the brake block ontology
It is correspondingly arranged just and with another end position of brake block ontology, the brake block includes brake block ontology, is arranged in brake block
First brake piece on ontology and 2 the second brake blocks in brake block ontology both sides, first brake piece position are set
Between the second brake block, the lever is inserted on the link and is resisted against the bottom end of the brake block ontology, in institute
It states and is formed with brake assemblies between first brake piece and the second brake block, the brake assemblies include being arranged outside first brake piece
Raised rib on side and the wedge-shaped protrusion portion being arranged on the second brake block medial surface, wedge-shaped protrusion portion tip is downward.
10. refrigerator according to claim 1, which is characterized in that be provided with along cover tire on the lateral surface of the carcass ply
The groove that the width direction of layer opens up.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810171330.5A CN108528141B (en) | 2018-03-01 | 2018-03-01 | Refrigerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810171330.5A CN108528141B (en) | 2018-03-01 | 2018-03-01 | Refrigerator |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108528141A true CN108528141A (en) | 2018-09-14 |
CN108528141B CN108528141B (en) | 2022-10-25 |
Family
ID=63486451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810171330.5A Active CN108528141B (en) | 2018-03-01 | 2018-03-01 | Refrigerator |
Country Status (1)
Country | Link |
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CN (1) | CN108528141B (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1096752A (en) * | 1993-06-23 | 1994-12-28 | 世纪产品公司 | There is not the twin caster assembly that waves phenomenon |
CN101856952A (en) * | 2009-04-09 | 2010-10-13 | 取德工业股份有限公司 | Caster with brake structure |
CN203093617U (en) * | 2013-02-28 | 2013-07-31 | 胡坚兴 | Caster |
CN204006881U (en) * | 2013-02-04 | 2014-12-10 | 梅特罗工业有限公司 | Mobile refrigerating cabinet |
CN204488383U (en) * | 2014-12-31 | 2015-07-22 | 福建施可瑞医疗科技股份有限公司 | A kind of brake structure of castor |
CN105774403A (en) * | 2016-05-26 | 2016-07-20 | 南京工业职业技术学院 | Trundle with self-locking function |
CN106347022A (en) * | 2016-09-09 | 2017-01-25 | 开平市天美洗涤有限公司 | Gasbag castor |
CN206953895U (en) * | 2017-07-03 | 2018-02-02 | 平湖市开尔喷塑材料有限公司 | A kind of case and bag wheel construction |
-
2018
- 2018-03-01 CN CN201810171330.5A patent/CN108528141B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1096752A (en) * | 1993-06-23 | 1994-12-28 | 世纪产品公司 | There is not the twin caster assembly that waves phenomenon |
JPH0717202A (en) * | 1993-06-23 | 1995-01-20 | Century Prod Co | Double-wheel caster assembly without runout |
CN101856952A (en) * | 2009-04-09 | 2010-10-13 | 取德工业股份有限公司 | Caster with brake structure |
CN204006881U (en) * | 2013-02-04 | 2014-12-10 | 梅特罗工业有限公司 | Mobile refrigerating cabinet |
CN203093617U (en) * | 2013-02-28 | 2013-07-31 | 胡坚兴 | Caster |
CN204488383U (en) * | 2014-12-31 | 2015-07-22 | 福建施可瑞医疗科技股份有限公司 | A kind of brake structure of castor |
CN105774403A (en) * | 2016-05-26 | 2016-07-20 | 南京工业职业技术学院 | Trundle with self-locking function |
CN106347022A (en) * | 2016-09-09 | 2017-01-25 | 开平市天美洗涤有限公司 | Gasbag castor |
CN206953895U (en) * | 2017-07-03 | 2018-02-02 | 平湖市开尔喷塑材料有限公司 | A kind of case and bag wheel construction |
Also Published As
Publication number | Publication date |
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CN108528141B (en) | 2022-10-25 |
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