CN107477966B - Shelf strip and refrigerating device with same - Google Patents
Shelf strip and refrigerating device with same Download PDFInfo
- Publication number
- CN107477966B CN107477966B CN201710611551.5A CN201710611551A CN107477966B CN 107477966 B CN107477966 B CN 107477966B CN 201710611551 A CN201710611551 A CN 201710611551A CN 107477966 B CN107477966 B CN 107477966B
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- CN
- China
- Prior art keywords
- shelf strip
- shelf
- strip
- strip body
- bearing
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- 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.)
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Classifications
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- 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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
Abstract
The invention provides a shelf strip, which comprises a shelf strip body and a bearing part arranged on the shelf strip body, wherein the bearing part is arranged along the shelf strip body in an upward inclined manner, and an article placing piece accommodating groove which can be matched and attached with an article placing piece contact section is formed between the bearing part and the shelf strip. The invention solves the problems of poor connection reliability and easy falling of the existing shelf strip structure.
Description
Technical Field
The invention relates to an improvement of a shelf strip structure.
Background
The cross section structure of the shelf strip of the inner container side wall in the prior art is similar to the shape of an inverted letter L, the vertical edge of the shelf strip is clamped on a plastic button clamping piece pre-installed on the inner container wall in advance, and the horizontal edge is used for carrying a shelf object, so that the shelf strip is a simple unconstrained horizontal carrying mode.
The shelf strip of this structure has the following problems: the carrying exposed surface of the shelf strip is a horizontal plane, an included angle between the carrying exposed surface of the shelf strip and a contact part of the shelf strip and the article placing piece in the horizontal direction is 0 degree, when the article placing piece bears too large load, the article placing strip and the contact part of the shelf strip can deform to a certain extent under the action of gravity, namely, the included angle between the contact surface of the article placing strip and the horizontal plane is gradually increased, and when the included angle reaches a limit value and is not restrained by other elements, the article placing piece can fall off. When the article is loaded too large, the article is easy to deform, and the article strip matched with the article is also deformed under stress, so that the original horizontal carrying plane generates an inclined angle due to stress, and the article is not effectively restrained between the article and the carrying plane to cause the article to fall off.
Disclosure of Invention
The invention provides a shelf strip, which solves the problems of poor connection reliability and easy falling of the existing shelf strip structure.
In order to solve the technical problems, the invention adopts the following technical scheme to realize the purpose that:
the utility model provides a shelf strip, includes shelf strip body and the portion of bearing of setting on the shelf strip body, the portion of bearing follows shelf strip body tilt up sets up the portion of bearing with be formed with between the shelf strip can with put the thing piece storage tank of thing contact cross-section adaptation laminating.
The invention also comprises the following additional technical features:
furthermore, the bearing part comprises a shelf part and a supporting part which are obliquely arranged upwards along the shelf strip body, and two ends of the supporting part are respectively connected and fixed on the shelf strip body and the shelf part.
Furthermore, the cross section of the bearing part is triangular, right trapezoid or rectangular, and the bearing part is provided with lightening holes.
Furthermore, the article accommodating groove is a semicircular groove, a square groove or an oval groove.
Furthermore, a specific included angle is formed between the bearing part and the shelf strip body, and the included angle is 30-60 degrees.
Furthermore, the shelf strip body is also provided with a fixing part which can be fixed with the inner container of the refrigerating device.
Further, be provided with the rivet nut on the cold storage plant inner bag, the fixed part is for setting up be used for passing the countersunk head bolt hole of bolt on the shelf strip body, be provided with the groove of stepping down with rivet nut position department on the shelf strip body.
Furthermore, a clamping groove is formed in the inner container of the refrigerating device, and the fixing portion is a buckle which is arranged on the shelf strip body and is used for being clamped in the clamping groove.
Furthermore, a separation blade is arranged at the top end of the shelf strip body, the shelf strip body and the separation blade are soft and hard co-extrusion formed parts, an included angle is formed between the separation blade and the shelf strip body, and the included angle is 5-10 degrees.
A refrigerating device comprises the shelf strip in the technical scheme.
The invention has the following advantages and positive effects:
the invention provides a shelf strip, which comprises a shelf strip body and a bearing part, wherein the bearing part is obliquely arranged upwards along the shelf strip body, a negative angle carrying plane is formed between the bearing part and the shelf strip body, so that a negative angle is preset in advance when a shelf object is matched with the shelf strip body, and thus compared with a conventional horizontal carrying mode, the range of a deformation included angle is increased, the range of the deformation included angle is changed into +90 degrees of the negative angle, and when the shelf object is elastically deformed, the shelf object can be compensated through the preset negative angle, so that the shelf object can be still effectively carried and cannot fall off; the rack strip body is provided with a bearing part, a rack accommodating groove is formed between the rack strip body and the bearing part, the rack accommodating groove can be completely fit with a contact matching surface of the rack and is in surface contact matching with the rack, assembly constraint is arranged on the rack, resistance is arranged on the rack due to deformation and falling off, the falling off of the rack is effectively prevented, and meanwhile, the bearing weight of the rack can be effectively decomposed due to surface contact, the deformation is relieved, and the problem of deformation and falling off caused by large weight of the rack is further effectively prevented.
Drawings
FIG. 1 is a first schematic view of the rack bar and the rack of the present invention;
FIG. 2 is a schematic view of the fitting structure of the shelf strip and the article shelf of the present invention;
FIG. 3 is a schematic view of the engagement of the shelving strips with the bolts of the invention;
fig. 4 is a schematic view of the structure of the shelf strip of the present invention.
Detailed Description
Referring to fig. 1 to 4, the shelf strip 1 may be made of multiple materials such as PVC, PP, ABS, etc. according to actual use requirements, without any specific limitation, and the shelf strip includes a shelf strip body 11 and a carrying portion 12 disposed on the shelf strip body 11, where the carrying portion 12 is disposed obliquely upward along the shelf strip body 11, and an included angle is formed between the carrying portion 12 and the shelf strip body 11, and the included angle is 30-60 degrees. The bearing part 12 is arranged in an upward inclined mode, so that a negative angle carrying plane is formed between the shelf strip body 11 and the bearing part 12, namely, the outer edge of the shelf strip 1 is higher than the inner side, and an inclined negative angle with a high outer part and a low inner part is formed. The angle value of the included angle between the bearing part 12 and the shelf strip body 11 is corresponding to the negative inclination angle value, and the edge of the matched object placing piece is of a complementary angle structure.
The object 2 can be effectively prevented from falling off through the negative angle carrying plane in the embodiment: the carrying surface of the conventional shelf strip 1 is a horizontal plane, an included angle between the carrying surface and the contact part of the shelf strip 1 and the object 2 is 0 degree in the horizontal direction, when the object 2 bears too large load, the object 2 and the horizontal plane are deformed to a certain extent under the action of gravity, namely, the included angle between the contact surface of the object 2 and the horizontal plane is gradually increased, and when the included angle reaches a limit value and is not constrained by other objects, the problem that the object 2 falls off is caused, as shown in the prior art.
It can be seen that there are two key factors for preventing the article 2 from falling off: deformation angle and effective restraint.
The effectual problem that has out of shape contained angle and effective restraint of overcoming prior art of shelf strip 1 structure of this embodiment, has preset the negative angle earlier when carrying on the plane through the negative angle and making and put article 2 and shelf strip 1 cooperation, corresponding increase the scope of the contained angle that warp, the scope of the contained angle that warp becomes: the negative angle is +90 degrees, when the article 2 is elastically deformed, the article 2 can be compensated through the preset negative angle, and the article 2 is ensured to be effectively carried and not fall off.
An article placing containing groove 3 which can be matched and attached with the contact section of the article placing 2 is formed between the bearing part 12 and the article placing strip body 11. The article placing groove 3 is completely fit and adapted with the contact matching surface of the article placing 2, the line contact mode in the prior art is changed into a surface contact mode, the article placing 2 is provided with assembly constraint, on one hand, the bearing weight of the article placing 2 can be effectively decomposed, the deformation is relieved, and the problem of deformation and falling caused by the heavy weight of the article placing 2 is further effectively prevented. On the other hand, resistance is set for the object 2 to be placed to be separated due to deformation, and the object 2 is effectively prevented from falling off.
The carrying part 12 includes a shelf part 121 and a support part 122 which are arranged along the shelf strip body 11 in an upward inclined manner, and two ends of the support part 122 are respectively connected and fixed on the shelf strip body 11 and the shelf part 121.
Preferably, the cross section of the bearing part 12 in this embodiment is a triangle or a right trapezoid, and the bearing part 12 is provided with a lightening hole. Form between load-bearing part 12 and shelf strip body 11 and be similar to "b" type structure, will regard as the load-bearing part 12 of main bearing part to set up to put thing portion 121 and supporting part 122, the supporting part 122 both ends are connected respectively and are fixed on shelf strip body 11 and the thing portion 121 of putting realizes supporting fixedly, has promoted the bearing capacity of shelf strip 1 greatly, has effectively avoided the emergence of deformation problem, and is preferred, and load-bearing part 12 sets up to triangle-shaped or right trapezoid structure in this embodiment. Since the stability of the carrying part 12 is high and deformation is not easy to occur, only the deformation of the article placement 2 is considered in the negative angle carrying plane in the embodiment, and the possibility of detachment of the article placement 2 is further effectively reduced.
Further, the shelf strip 1 can be detachably connected with the inner container of the refrigerating device, and particularly, the fixing portion 13 which can be fixed with the inner container of the refrigerating device is further arranged on the shelf strip body 11.
One implementation of the fixing portion 13 in this embodiment is as follows: the fixing portion 13 is arranged on the shelf strip body 11 and used for penetrating through countersunk bolt holes of bolts, the inner container of the refrigerating device is provided with rivet nuts, and the shelf strip body 11 is provided with abdicating grooves 14 at positions corresponding to the rivet nuts. It is specific, can fix the rivet nut on the cold storage plant inner bag lateral wall earlier, the groove of stepping down 14 that shelf strip 1 reserved, can provide the position of stepping down for outstanding rivet nut cap, make shelf strip 1 closely laminate not influenced on the inner bag lateral wall, through countersunk head bolt hole construction bolt on shelf strip 1 simultaneously, make the bolt sink in the hole completely and do not expose, avoid influencing and put article 2 and get and put, certain inclined plane has during the bolt setting simultaneously, the assembly pretightning force has been improved, prevent the emergence of the problem that shelf strip 1 drops.
The connection mode of rivet nut and bolt that adopts in this embodiment can be dismantled and install at any time according to the user demand, and the rivet nut outward appearance slick and sly small and exquisite of fixing on the inner bag lateral wall simultaneously does not influence pleasing to the eye and product and gets and put.
Furthermore, a clamping groove is formed in the inner container of the refrigerating device, and the fixing portion 13 is a buckle which is arranged on the shelf strip body 11 and is used for being clamped in the clamping groove. The connection between the shelf strip body 11 and the refrigerating device is realized in a clamping and fixing mode, and the shelf strip is simple, convenient and quick.
Furthermore, a separation blade 4 is arranged at the top end of the shelf strip 1, the shelf strip 1 and the separation blade 4 are soft and hard co-extrusion formed parts, and an included angle is formed between the separation blade 4 and the shelf strip 1, preferably, the included angle is 5-10 degrees. Adopt soft or hard crowded technology altogether with shelf strip 1 and separation blade 4 machine-shaping, because of the thin material of separation blade 4 is soft, after shelf strip 1 installs on the inner bag, separation blade 4 then can closely laminate on the inner bag wall, because the contained angle has between natural state separation blade 4 and shelf strip 1 for even also can closely laminate on the inner bag wall because of the angle of predetermineeing of separation blade 4 when shelf strip 1 installation is inseparable, avoided appearing the assembly gap and influenced the problem pleasing to the eye and the deposition of a specified duration.
The embodiment also provides a refrigerating device, which comprises the shelf strip 1 in the technical scheme. The refrigerating device in this embodiment may be a refrigerator or a freezer, and is not particularly limited herein.
Further, the article accommodating groove 3 is a long groove arranged from front to back along the inner container of the refrigerating device, the long groove may be a semicircular groove, a semi-elliptical groove or a semi-square groove, or may be an irregular long groove, as long as the long groove can be adapted to the contact fitting surface of the article placing member 2, and the article placing member 2 placed inside the long groove is not limited in particular, and can move back and forth along the article placing frame accommodating groove 3. So that the article placing pieces 2 can be placed at any position. Preferably, the notch of the article placing receiving groove 3 of the present embodiment is provided with an elastic clamping piece 5 extending along the circumferential direction of the article placing receiving groove 3, when the article 2 is assembled, an acting force can be firstly applied to the elastic clamping piece 5, so that the article 2 is assembled in the article placing receiving groove 3 after the elastic clamping piece is compressed and deformed, and after the acting force is eliminated, the elastic clamping piece 5 automatically rebounds to further realize the clamping and fixing of the article 2, thereby further preventing the article 2 from falling off.
Further, the bearing part 12 further comprises a supporting rib rod, the supporting rod is hinged to the bearing part 12, and a bayonet capable of being clamped on the article 2 is arranged at the other end of the supporting rod. Even if the article placing part 2 fails in the negative angle compensation, the article placing part 2 can be ensured not to fall off through the action of the supporting rod, of course, a supporting rib can be directly arranged on the bearing part 12, and the supporting rib can abut against the bottom surface of the article placing part after the article placing part is assembled, so that the article placing part 2 is supported and fixed.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. The utility model provides a shelf strip, its characterized in that includes shelf strip body and the portion of bearing of setting on the shelf strip body, the portion of bearing is followed shelf strip body tilt up sets up, the portion of bearing includes the portion of putting that sets up along shelf strip body tilt up the portion of bearing with be formed with between the shelf strip can with put the thing storage tank that thing contact cross-section adaptation was laminated.
2. The shelf strip according to claim 1, wherein the carrying part comprises a support part, and two ends of the support part are respectively connected and fixed on the shelf strip body and the shelf part.
3. The shelf strip as claimed in claim 1, wherein the cross section of the bearing part is triangular, right trapezoid or rectangular, and the bearing part is provided with lightening holes.
4. The shelf strip of claim 1, wherein the shelf-receiving channel is a semicircular channel, a square channel, or an oval channel.
5. The shelf strip of claim 1, wherein the carrier portion is angled relative to the shelf strip body by an angle of 30-60 degrees.
6. The shelf strip of claim 1, wherein the shelf strip body is further provided with a fixing portion that can be fixed to a refrigerator liner.
7. The shelf strip as claimed in claim 6, wherein a rivet nut is provided on the inner container of the refrigerating device, the fixing part is a countersunk bolt hole provided on the shelf strip body for passing a bolt, and a recess groove is provided on the shelf strip body at a position corresponding to the rivet nut.
8. The shelf strip as claimed in claim 6, wherein a slot is provided on the inner container of the refrigerator, and the fixing portion is a clip provided on the shelf strip body for clipping into the slot.
9. The shelf strip as claimed in claim 1, wherein a blocking piece is arranged at the top end of the shelf strip, the shelf strip and the blocking piece are soft and hard co-extrusion pieces, and an included angle is formed between the blocking piece and the shelf strip and is 5-10 degrees.
10. A cold storage device comprising a shelf strip as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710611551.5A CN107477966B (en) | 2017-07-25 | 2017-07-25 | Shelf strip and refrigerating device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710611551.5A CN107477966B (en) | 2017-07-25 | 2017-07-25 | Shelf strip and refrigerating device with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107477966A CN107477966A (en) | 2017-12-15 |
| CN107477966B true CN107477966B (en) | 2022-02-25 |
Family
ID=60595817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710611551.5A Active CN107477966B (en) | 2017-07-25 | 2017-07-25 | Shelf strip and refrigerating device with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107477966B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0351689A (en) * | 1989-07-19 | 1991-03-06 | Matsushita Refrig Co Ltd | Device for rack in refrigerator |
| JPH09229550A (en) * | 1996-02-22 | 1997-09-05 | Mitsubishi Electric Corp | In-cabinet shelf of refrigerator |
| CN2515619Y (en) * | 2001-11-22 | 2002-10-09 | 青岛市家用电器研究所 | Fixed structure preventing shelf-sliding for vertical refrigerator |
| CN1904530A (en) * | 2005-07-25 | 2007-01-31 | 乐金电子(天津)电器有限公司 | Refrigerator having storage space capable of changing along with food capacity |
| CN2881487Y (en) * | 2006-01-18 | 2007-03-21 | 海尔集团公司 | Hanging type rack device of refrigerator |
| CN200982786Y (en) * | 2006-10-28 | 2007-11-28 | 合肥美菱股份有限公司 | Refrigerator shelf fixed block |
| DE102011075102A1 (en) * | 2011-05-02 | 2012-11-08 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigerator, particularly household refrigerator or wine storage cabinet, for use in home or in hospitality sector, has holding section provided with two grooves arranged side by side, where each groove has locking positions bays |
| CN103542679A (en) * | 2012-07-16 | 2014-01-29 | 苏州三星电子有限公司 | Shelf adjusting system and refrigerator |
| CN204027193U (en) * | 2014-08-06 | 2014-12-17 | 合肥美的电冰箱有限公司 | The backplate of refrigerator shelf and refrigerator |
| CN204757525U (en) * | 2015-04-14 | 2015-11-11 | 青岛海尔特种电冰柜有限公司 | A shelf checkpost and freezer for supporting rack |
| CN105091487A (en) * | 2015-07-31 | 2015-11-25 | 合肥美的电冰箱有限公司 | Shelf assembly and refrigerator |
| CN206739740U (en) * | 2017-05-08 | 2017-12-12 | Tcl家用电器（合肥）有限公司 | Steel wire shelf panel, steel wire shelf component and refrigerator |
| CN108444195A (en) * | 2018-04-08 | 2018-08-24 | 合肥光华机械有限公司 | A kind of refrigerator layer shelf |
| CN110425800A (en) * | 2019-08-15 | 2019-11-08 | 台州风达机器人科技有限公司 | A kind of cold compartment of refrigerator interior trim aqueous deflector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR102015006334B1 (en) * | 2015-03-20 | 2022-09-13 | Whirlpool S.A. | ADJUSTABLE SHELF SYSTEM FOR HOUSEHOLD APPLIANCES |
-
2017
- 2017-07-25 CN CN201710611551.5A patent/CN107477966B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0351689A (en) * | 1989-07-19 | 1991-03-06 | Matsushita Refrig Co Ltd | Device for rack in refrigerator |
| JPH09229550A (en) * | 1996-02-22 | 1997-09-05 | Mitsubishi Electric Corp | In-cabinet shelf of refrigerator |
| CN2515619Y (en) * | 2001-11-22 | 2002-10-09 | 青岛市家用电器研究所 | Fixed structure preventing shelf-sliding for vertical refrigerator |
| CN1904530A (en) * | 2005-07-25 | 2007-01-31 | 乐金电子(天津)电器有限公司 | Refrigerator having storage space capable of changing along with food capacity |
| CN2881487Y (en) * | 2006-01-18 | 2007-03-21 | 海尔集团公司 | Hanging type rack device of refrigerator |
| CN200982786Y (en) * | 2006-10-28 | 2007-11-28 | 合肥美菱股份有限公司 | Refrigerator shelf fixed block |
| DE102011075102A1 (en) * | 2011-05-02 | 2012-11-08 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigerator, particularly household refrigerator or wine storage cabinet, for use in home or in hospitality sector, has holding section provided with two grooves arranged side by side, where each groove has locking positions bays |
| CN103542679A (en) * | 2012-07-16 | 2014-01-29 | 苏州三星电子有限公司 | Shelf adjusting system and refrigerator |
| CN204027193U (en) * | 2014-08-06 | 2014-12-17 | 合肥美的电冰箱有限公司 | The backplate of refrigerator shelf and refrigerator |
| CN204757525U (en) * | 2015-04-14 | 2015-11-11 | 青岛海尔特种电冰柜有限公司 | A shelf checkpost and freezer for supporting rack |
| CN105091487A (en) * | 2015-07-31 | 2015-11-25 | 合肥美的电冰箱有限公司 | Shelf assembly and refrigerator |
| CN206739740U (en) * | 2017-05-08 | 2017-12-12 | Tcl家用电器（合肥）有限公司 | Steel wire shelf panel, steel wire shelf component and refrigerator |
| CN108444195A (en) * | 2018-04-08 | 2018-08-24 | 合肥光华机械有限公司 | A kind of refrigerator layer shelf |
| CN110425800A (en) * | 2019-08-15 | 2019-11-08 | 台州风达机器人科技有限公司 | A kind of cold compartment of refrigerator interior trim aqueous deflector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107477966A (en) | 2017-12-15 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20211201 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER SPECIAL FREEZER Co.,Ltd. Applicant after: Haier Zhijia Co., Ltd Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER SPECIAL FREEZER Co.,Ltd. |
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