CN102322723B - Refrigerator sliding rail with simple structure - Google Patents

Refrigerator sliding rail with simple structure Download PDF

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Publication number
CN102322723B
CN102322723B CN 201110273354 CN201110273354A CN102322723B CN 102322723 B CN102322723 B CN 102322723B CN 201110273354 CN201110273354 CN 201110273354 CN 201110273354 A CN201110273354 A CN 201110273354A CN 102322723 B CN102322723 B CN 102322723B
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CN
China
Prior art keywords
rail
retainer
plate
lower plate
refrigerator
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Expired - Fee Related
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CN 201110273354
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Chinese (zh)
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CN102322723A (en
Inventor
张海文
吴志良
丁明超
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WUXI MARIA AUTOMATION EQUIPMENT CO Ltd
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WUXI MARIA AUTOMATION EQUIPMENT CO Ltd
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Application filed by WUXI MARIA AUTOMATION EQUIPMENT CO Ltd filed Critical WUXI MARIA AUTOMATION EQUIPMENT CO Ltd
Priority to CN 201110273354 priority Critical patent/CN102322723B/en
Publication of CN102322723A publication Critical patent/CN102322723A/en
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Abstract

The invention relates to a refrigerator sliding rail with a simple structure. According to the technical scheme provided by the invention, the refrigerator sliding rail with the simple structure comprises an inner rail, an outer rail, a ball retainer and an end part stop block. The invention has the advantages of simple structure, installation stability, convenience for assembly and disassembly, and the like.

Description

A kind of slide rail for refrigerator simple in structure
Technical field
The present invention relates to a kind of refrigerator parts, especially a kind of slide rail for refrigerator simple in structure.
Background technology
The refrigerator of selling on the market now, majority do not adopt the slide rail parts, and the slide rail that minority adopts also is simple structure, do not reach the requirement that promotes the refrigerator quality, have in addition return refrigerator and cause more quality problems.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of slide rail for refrigerator simple in structure simple in structure, easy for installation is provided.
According to technical scheme provided by the invention, described slide rail for refrigerator simple in structure comprises interior rail, outer rail, ball retainer and end portion stopping clamp,
The described interior rail interior rail upper plate that the tip edge one of plate connects and stretches out forward behind the rail that included, the bottom edge of plate is connected with the interior rail lower plate of stretching out forward behind interior rail, the front surface head end section of plate is provided with the end portion stopping clamp plate behind interior rail, plate offers first section button hole of slide rail with the radicals by which characters are arranged in traditional Chinese dictionaries section that is connected of interior rail upper plate behind interior rail, the connecting portion rear of plate and interior rail upper plate offers slide rail rear button hole behind interior rail, tail end upper surface at interior rail upper plate is integrally formed with sliding rail hook, sliding rail hook is arranged on the afterbody of slide rail rear button hole, and described sliding rail hook vertically stretches out towards interior rail upper plate head end section after upwards first; Have on the slide rail for refrigerator of length direction road under the raceway at the upper surface of interior rail lower plate, have raceway upper track under the slide rail for refrigerator of length direction at the lower surface of interior rail lower plate;
Described outer rail is included in the outer rail upper plate that stretches out backward of the top ends one connection of outer rail header board, the outer rail lower plate of stretching out backward in the connection of the bottom of outer rail header board one, be fixed with at the rear surface of outer rail header board tail end and draw anti-slip salient point outside the outer rail, offer the external equipment installing hole at the outer rail header board, lower surface at the outer rail upper plate has raceway upper track on the slide rail for refrigerator that arranges along its length direction, upper surface in the outer rail lower plate has along road under the raceway under the slide rail for refrigerator of its length direction setting, the head end section of outer rail upper plate is toward the bending of outer rail lower plate direction arc, and the outer rail lower plate head end section upper surface in the road has outer rail indentation locking salient point under the raceway under slide rail for refrigerator;
The tip edge one that described ball retainer is included in the retainer header board connects the retainer upper plate that stretches out backward, bottom edge one at the retainer header board connects the retainer lower plate of stretching out backward, the retainer upper plate is parallel with the retainer lower plate, on retainer upper plate and retainer lower plate, all offer ball hole, all offer retainer header board breach in inner end and the outer end of retainer header board;
Described end portion stopping clamp is included in the interior rail lower plate slot of offering on the position-arresting card body, the tail end of interior rail lower plate slot is opening, upside or downside at interior rail lower plate slot offer end portion stopping clamp plate slot, the head end of position-arresting card body is wedge shape, position-arresting card body rear surface level to top rib and basal edge position be equipped with the rear wall inclined-plane, two rear wall inclined-planes are the clamping shape by its front end toward its rear end;
In the rail lower plate slot, the end portion stopping clamp plate inserted in the end portion stopping clamp plate slot, places ball in the ball hole in the head end section of interior rail lower plate inserted;
On the slide rail for refrigerator under the raceway road cooperate with raceway upper track on the slide rail for refrigerator, under the slide rail for refrigerator under raceway upper track and the slide rail for refrigerator under the raceway road cooperate, outer rail is slidingly mounted on the interior rail lower plate by ball retainer and ball.
The front surface stage casing tail end of plate is provided with sliding limiting plate outside the ball retainer behind interior rail.
The width of described interior rail upper plate is greater than the width of interior rail lower plate.
Described end portion stopping clamp plate is arranged on the front surface head end section near the interior rail header board of interior rail lower plate.
Described retainer upper plate is perpendicular to the retainer header board; Described retainer lower plate is perpendicular to the retainer header board.
Be on the same straight line in the center of circle of the ball hole on the retainer upper plate, and this straight line parallel is in described retainer header board; Be on the same straight line in the center of circle of the ball hole on the retainer lower plate, and this straight line parallel is in described retainer header board.
Described interior rail lower plate slot is communicated with one with end portion stopping clamp plate slot.
Tip edge and the equal one of bottom edge at position-arresting card body front face are connected with the antetheca rib that protrudes forward, and the length direction of described antetheca rib is horizontally set.
That the present invention has is simple in structure, the advantages such as firm and easy accessibility are installed.
Description of drawings
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
Fig. 3 is that enlarged drawing is looked on a left side of the present invention.
Fig. 4 is the front view of interior rail among the present invention.
Fig. 5 is the top view of interior rail among the present invention.
Fig. 6 is that enlarged drawing is looked on the left side of interior rail among the present invention.
Fig. 7 is the front view of outer rail among the present invention.
Fig. 8 is the top view of outer rail among the present invention.
Fig. 9 is that enlarged drawing is looked on the left side of outer rail among the present invention.
Figure 10 is the front view of ball retainer among the present invention.
Figure 11 is the left view of ball retainer among the present invention.
Figure 12 be among the present invention ball retainer look up enlarged drawing.
Figure 13 is the front view of medial end portions position-arresting card of the present invention.
Figure 14 is the top view of medial end portions position-arresting card of the present invention.
Figure 15 is the left view of medial end portions position-arresting card of the present invention.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in the figure: the slide rail for refrigerator that this is simple in structure, comprise interior rail 1, outer rail 2, ball retainer 3 and end portion stopping clamp 4,
The described interior rail 1 interior rail upper plate 1.2 that the tip edge one of plate 1.1 connects and stretches out forward behind the rail that included, bottom edge at interior rail header board 1.1 is connected with the interior rail lower plate 1.3 of stretching out forward, front surface head end section at interior rail header board 1.1 is provided with end portion stopping clamp plate 1.4, offer first section button hole 1.5 of slide rail at interior rail header board 1.1 with the radicals by which characters are arranged in traditional Chinese dictionaries section that is connected of interior rail upper plate 1.2, connecting portion rear at interior rail header board 1.1 and interior rail upper plate 1.2 offers slide rail rear button hole 1.6, tail end upper surface at interior rail upper plate 1.2 is integrally formed with sliding rail hook 1.7, sliding rail hook 1.7 is arranged on the afterbody of slide rail rear button hole 1.6, and described sliding rail hook 1.7 vertically stretches out towards interior rail upper plate 1.2 head end sections after upwards first; Have on the slide rail for refrigerator of length direction road 1.8 under the raceway at the upper surface of interior rail lower plate 1.3, have raceway upper track 1.9 under the slide rail for refrigerator of length direction at the lower surface of interior rail lower plate 1.3;
Described outer rail 2 is included in the outer rail upper plate 2.2 that stretches out backward of the top ends one connection of outer rail header board 2.1, the outer rail lower plate 2.3 of stretching out backward in the connection of the bottom of outer rail header board 2.1 one, be fixed with at the rear surface of outer rail header board 2.1 tail end and draw anti-slip salient point 2.4 outside the outer rail, offer external equipment installing hole 2.5 at outer rail header board 2.1, lower surface at outer rail upper plate 2.2 has raceway upper track 2.6 on the slide rail for refrigerator that arranges along its length direction, upper surface in outer rail lower plate 2.3 has along road 2.7 under the raceway under the slide rail for refrigerator of its length direction setting, the head end section of outer rail upper plate 2.2 is toward the bending of outer rail lower plate 2.3 direction arcs, and the 2.3 head end section upper surfaces of the outer rail lower plate in the road 2.7 have outer rail indentation locking salient point 2.8 under the raceway under slide rail for refrigerator;
The tip edge one that described ball retainer 3 is included in retainer header board 3.1 connects the retainer upper plate 3.2 that stretches out backward, bottom edge one at retainer header board 3.1 connects the retainer lower plate 3.3 of stretching out backward, retainer upper plate 3.2 is parallel with retainer lower plate 3.3, on retainer upper plate 3.2 and retainer lower plate 3.3, all offer ball hole 3.4, all offer retainer header board breach 3.5 in inner end and the outer end of retainer header board 3.1;
Described end portion stopping clamp 4 is included in the interior rail lower plate slot 4.2 of offering on the position-arresting card body 4.1, the tail end of interior rail lower plate slot 4.2 is opening, upside or downside at interior rail lower plate slot 4.2 offer end portion stopping clamp plate slot 4.3, the head end of position-arresting card body 4.1 is wedge shape, position-arresting card body 4.1 rear surface levels to top rib and basal edge position be equipped with 4.4, two rear wall inclined-planes 4.4, rear wall inclined-plane and be the clamping shape by its front end toward its rear end;
In the rail lower plate slot 4.2, end portion stopping clamp plate 1.4 inserted in the end portion stopping clamp plate slot 4.3, ball hole 3.4 interior placement balls in the head end section of interior rail lower plate 1.3 inserted;
On the slide rail for refrigerator under the raceway road 1.8 cooperate with raceway upper track 2.6 on the slide rail for refrigerator, under the slide rail for refrigerator under raceway upper track 1.9 and the slide rail for refrigerator under the raceway road 2.7 cooperate, outer rail 2 is slidingly mounted on the interior rail lower plate 1.3 by ball retainer 3 and ball.
Be provided with sliding limiting plate 1.10 outside the ball retainer at the front surface stage casing of interior rail header board 1.1 tail end.
The width of described interior rail upper plate 1.2 is greater than the width of interior rail lower plate 1.3.
Described end portion stopping clamp plate 1.4 is arranged on the front surface head end section near plate 1.1 behind the interior rail of interior rail lower plate 1.3.
Described retainer upper plate 3.2 is perpendicular to retainer header board 3.1; Described retainer lower plate 3.3 is perpendicular to retainer header board 3.1.
The center of circle at the ball hole 3.4 on the retainer upper plate 3.2 is on the same straight line, and this straight line parallel is in described retainer header board 3.1; The center of circle at the ball hole 3.4 on the retainer lower plate 3.3 is on the same straight line, and this straight line parallel is in described retainer header board 3.1.
Described interior rail lower plate slot 4.2 is communicated with one with end portion stopping clamp plate slot 4.3.
Tip edge and the equal one of bottom edge at position-arresting card body 4.1 front faces are connected with the antetheca rib 4.5 that protrudes forward, and the length direction of described antetheca rib 4.5 is horizontally set.
During use, outer rail 2 is slidingly mounted on the interior rail 1 by ball retainer 3, and interior rail 1 is installed on the refrigerator doors with sliding rail hook 1.7 by first section button hole 1.5 of slide rail, slide rail rear button hole 1.6.Be fitted with end portion stopping clamp 4 on the end portion stopping clamp plate 1.4, when outside outer rail 2, drawing, retainer header board breach 3.5 positions of the head end section of ball retainer 3 and end portion stopping clamp 4 bump against, the outer rail of outer rail 2 tail ends draws anti-slip salient point 2.4 and retainer header board breach 3.5 positions of the tail end of ball retainer 3 to bump against outward, limited the maximum outer of outer rail 2 and drawn stroke, limited simultaneously when drawing outside the outer rail 2 from interior rail slippage; When outer rail 2 indentation, the outer rail indentation locking salient point 2.8 of the head end section of end portion stopping clamp 4 and outer rail 1 and curved bend folding part 2.9 are in conjunction with the maximum indentation stroke that has limited outer rail 2.
The raceway upper track 2.6 interior rollings on road under the raceway on the slide rail for refrigerator 1.8 and slide rail for refrigerator of upper row's ball on the ball retainer 3, lower row's ball on the ball retainer is road 2.7 interior rollings under the raceway under raceway upper track 1.9 and the slide rail for refrigerator under slide rail for refrigerator, so that outer rail 2 can slide at interior rail 1.
During outer rail 2 indentation, for the tail end that prevents outer rail 2 knocks refrigerator, plug-in mounting end portion stopping clamp 4 on the end portion stopping clamp plate 1.4 of the head end section of interior rail 1, end portion stopping clamp 4 is with after the end of outer rail upper plate 2.2 contacts, curved bend folding part 2.9 toward the bending of outer rail lower plate 2.3 directions forces end portion stopping clamp 4 to compress outer rail lower plate 2.3, after end portion stopping clamp 4 is through outer rail indentation locking salient point 2.8, because curved bend folding part 2.9 is arc, so that can not skid off easily again behind the end portion stopping clamp 4 process outer rail indentation locking salient points 2.8, outer rail 2 has so just been limited the maximum indentation stroke of outer rail 2 by locking.
After when outer rail 2 indentation during locking, have end portion stopping clamp 4 that two rear wall inclined-planes 4.4 and head end be wedge shape position-arresting card body 4.1 and just can partly clamp-on on the slide rail for refrigerator of outer rail 1 under the raceway upper track 2.6 and slide rail for refrigerator under the raceway in the road 2.7.

Claims (8)

1. a slide rail for refrigerator simple in structure comprises interior rail (1), outer rail (2), ball retainer (3) and end portion stopping clamp (4), it is characterized in that:
Described interior rail (1) the interior rail upper plate (1.2) that the tip edge one of plate (1.1) connects and stretches out forward behind the rail that included, the bottom edge of plate behind interior rail (1.1) is connected with the interior rail lower plate (1.3) of stretching out forward, the front surface head end section of plate behind interior rail (1.1) is provided with end portion stopping clamp plate (1.4), plate behind interior rail (1.1) offers first section button hole of slide rail (1.5) with the radicals by which characters are arranged in traditional Chinese dictionaries section that is connected of interior rail upper plate (1.2), plate behind interior rail (1.1) offers slide rail rear button hole (1.6) with the connecting portion rear of interior rail upper plate (1.2), tail end upper surface at interior rail upper plate (1.2) is integrally formed with sliding rail hook (1.7), sliding rail hook (1.7) is arranged on the afterbody of slide rail rear button hole (1.6), and described sliding rail hook (1.7) vertically stretches out towards interior rail upper plate (1.2) head end section after making progress first; Have on the slide rail for refrigerator of length direction road (1.8) under the raceway at the upper surface of interior rail lower plate (1.3), have raceway upper track (1.9) under the slide rail for refrigerator of length direction at the lower surface of interior rail lower plate (1.3);
Described outer rail (2) is included in the outer rail upper plate (2.2) that stretches out backward of the top ends one connection of outer rail header board (2.1), the outer rail lower plate (2.3) of stretching out backward in the connection of the bottom of outer rail header board (2.1) one, be fixed with at the rear surface tail end of outer rail header board (2.1) and draw anti-slip salient point (2.4) outside the outer rail, offer external equipment installing hole (2.5) at outer rail header board (2.1), lower surface at outer rail upper plate (2.2) has raceway upper track (2.6) on the slide rail for refrigerator that arranges along its length direction, upper surface in outer rail lower plate (2.3) has along road (2.7) under the raceway under the slide rail for refrigerator of its length direction setting, the head end section of outer rail upper plate (2.2) is toward the bending of outer rail lower plate (2.3) direction arc, and outer rail lower plate (2.3) the head end section upper surface in road (2.7) has outer rail indentation locking salient point (2.8) under the raceway under slide rail for refrigerator;
The tip edge one that described ball retainer (3) is included in retainer header board (3.1) connects the retainer upper plate (3.2) that stretches out backward, bottom edge one at retainer header board (3.1) connects the retainer lower plate (3.3) of stretching out backward, retainer upper plate (3.2) is parallel with retainer lower plate (3.3), on retainer upper plate (3.2) and retainer lower plate (3.3), all offer ball hole (3.4), all offer retainer header board breach (3.5) in inner end and the outer end of retainer header board (3.1);
Described end portion stopping clamp (4) is included in the interior rail lower plate slot (4.2) of offering on the position-arresting card body (4.1), the tail end of interior rail lower plate slot (4.2) is opening, upside or downside at interior rail lower plate slot (4.2) offer end portion stopping clamp plate slot (4.3), the head end of position-arresting card body (4.1) is wedge shape, position-arresting card body (4.1) rear surface level to top rib and basal edge position be equipped with rear wall inclined-plane (4.4), two rear wall inclined-planes (4.4) are the clamping shape by its front end toward its rear end;
In the rail lower plate slot (4.2), end portion stopping clamp plate (1.4) inserted in the end portion stopping clamp plate slot (4.3) in the head end section of interior rail lower plate (1.3) inserted, and placed ball in the ball hole (3.4);
On the slide rail for refrigerator under the raceway road (1.8) cooperate with raceway upper track (2.6) on the slide rail for refrigerator, under the slide rail for refrigerator under raceway upper track (1.9) and the slide rail for refrigerator under the raceway road (2.7) cooperate, outer rail (2) is slidingly mounted on the interior rail lower plate (1.3) by ball retainer (3) and ball.
2. slide rail for refrigerator simple in structure as claimed in claim 1 is characterized in that: the front surface stage casing tail end of plate behind interior rail (1.1) is provided with sliding limiting plate (1.10) outside the ball retainer.
3. slide rail for refrigerator simple in structure as claimed in claim 1, it is characterized in that: the width of described interior rail upper plate (1.2) is greater than the width of interior rail lower plate (1.3).
4. slide rail for refrigerator simple in structure as claimed in claim 1 is characterized in that: described end portion stopping clamp plate (1.4) is arranged on the front surface head end section near plate (1.1) behind the interior rail of interior rail lower plate (1.3).
5. slide rail for refrigerator simple in structure as claimed in claim 1, it is characterized in that: described retainer upper plate (3.2) is perpendicular to retainer header board (3.1); Described retainer lower plate (3.3) is perpendicular to retainer header board (3.1).
6. slide rail for refrigerator simple in structure as claimed in claim 1, it is characterized in that: the center of circle of the ball hole (3.4) on retainer upper plate (3.2) is on the same straight line, and this straight line parallel is in described retainer header board (3.1); The center of circle of the ball hole (3.4) on retainer lower plate (3.3) is on the same straight line, and this straight line parallel is in described retainer header board (3.1).
7. slide rail for refrigerator simple in structure as claimed in claim 1, it is characterized in that: described interior rail lower plate slot (4.2) is communicated with one with end portion stopping clamp plate slot (4.3).
8. slide rail for refrigerator simple in structure as claimed in claim 1, it is characterized in that: tip edge and the equal one of bottom edge at position-arresting card body (4.1) front face are connected with the antetheca rib (4.5) that protrudes forward, and the length direction of described antetheca rib (4.5) is horizontally set.
CN 201110273354 2011-09-15 2011-09-15 Refrigerator sliding rail with simple structure Expired - Fee Related CN102322723B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110273354 CN102322723B (en) 2011-09-15 2011-09-15 Refrigerator sliding rail with simple structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110273354 CN102322723B (en) 2011-09-15 2011-09-15 Refrigerator sliding rail with simple structure

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CN102322723A CN102322723A (en) 2012-01-18
CN102322723B true CN102322723B (en) 2013-02-13

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102865714A (en) * 2012-10-24 2013-01-09 无锡市超群自动化设备有限公司 Rebound device of hidden sliding rail
CN104848643B (en) * 2015-05-29 2017-08-15 合肥美的电冰箱有限公司 Slideway mounting structure and refrigerator
CN106917936A (en) * 2015-12-28 2017-07-04 泰州市创新电子有限公司 Moving member is the ball slide rail of plate body
CN106090558A (en) * 2016-06-28 2016-11-09 泰州市创新电子有限公司 Slender upright post type lifting support frame
CN107543018A (en) * 2016-06-28 2018-01-05 泰州市创新电子有限公司 Slender upright post type lifting support frame
CN110440511B (en) * 2019-09-10 2024-02-06 无锡晶美精密滑轨有限公司 Quick mounting structure of refrigerator door

Citations (4)

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Publication number Priority date Publication date Assignee Title
CN101052328A (en) * 2004-10-08 2007-10-10 朴允植 Self closing device for a slide and slide having this
CN101315248A (en) * 2008-06-26 2008-12-03 无锡市超群自动化设备有限公司 Sliding track for refrigerator
CN101644526A (en) * 2009-08-17 2010-02-10 无锡市超群自动化设备有限公司 Ball guide rail for wine rack of refrigerator
CN201837168U (en) * 2010-10-29 2011-05-18 无锡市超群自动化设备有限公司 Sliding rail of refrigerator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101275562B1 (en) * 2006-09-07 2013-06-17 엘지전자 주식회사 A Rail-assembly for refrigerator and refrigerator comprising the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101052328A (en) * 2004-10-08 2007-10-10 朴允植 Self closing device for a slide and slide having this
CN101315248A (en) * 2008-06-26 2008-12-03 无锡市超群自动化设备有限公司 Sliding track for refrigerator
CN101644526A (en) * 2009-08-17 2010-02-10 无锡市超群自动化设备有限公司 Ball guide rail for wine rack of refrigerator
CN201837168U (en) * 2010-10-29 2011-05-18 无锡市超群自动化设备有限公司 Sliding rail of refrigerator

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