CN101957121B - Slide rail for refrigerator - Google Patents
Slide rail for refrigerator Download PDFInfo
- Publication number
- CN101957121B CN101957121B CN 201010525061 CN201010525061A CN101957121B CN 101957121 B CN101957121 B CN 101957121B CN 201010525061 CN201010525061 CN 201010525061 CN 201010525061 A CN201010525061 A CN 201010525061A CN 101957121 B CN101957121 B CN 101957121B
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- Prior art keywords
- rail
- plate
- mainboard
- road
- raceway
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000011324 bead Substances 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
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Abstract
The invention relates to a slide rail mainly used for a refrigerator. The slide rail comprises a back rail, a middle rail and a front rail, wherein the middle rail comprises an inside middle rail and an outside middle rail, and the main plate of the inside middle rail is fixedly connected with the main plate of the outside middle rail into a whole; and the back rail is connected on the inside middle rail through a middle rail bead frame in a sliding way, and the front rail is connected on the outside middle rail through a front rail bead frame in a sliding way. The invention has simple structure and multiple functions, can overcome the defect that the width of the front rail for finally installing an external device is narrower because of the increase in the extended track series, and is very suitable for being installed on the refrigerator for use.
Description
Technical field
The present invention relates to a kind of rail set, be specifically related to a kind of slide rail that mainly on refrigerator, uses.
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 a 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 deficiency that exists in the prior art, a kind of refrigerator slide rail is provided.
According to technical scheme provided by the invention, said refrigerator slide rail, it comprises back rail, middle rail and preceding rail, described middle rail comprises in the inside rail in the rail and outside;
Described back rail comprises back rail mainboard, back tread side plate and back flange of rail side plate; Back tread side plate one is connected the tip edge of back rail mainboard and protrudes forward; First road the first half of rail raceway in the lower surface of back tread side plate is provided with; Back flange of rail side plate one is connected the bottom edge of back rail mainboard and protrudes forward, second road the latter half of rail raceway in the upper surface of back flange of rail side plate is provided with; The head end portion of rail mainboard is integrally formed with the middle rail pearl frame baffle plate of protrusion forward in the back, and the tail end of rail mainboard is integrally formed with the end position-arresting card plate of protrusion forward in the back, and first section of the rail mainboard all offers back rail fixing hole with rear in the back; The rear surface of rail mainboard is fixed with back rail plate and back rail baffle plate in the back;
Be fitted with the end position-arresting card on the position-arresting card plate of described end;
Rail comprises in the inside in rail mainboard, the inside orbiting end plate in the tread plate and inside in the described inside; In the inside tread plate one be connected rail mainboard in the inside tip edge and backward the protrusion; In the inside orbiting end plate one be connected rail mainboard in the inside bottom edge and backward the protrusion; The tail end of rail mainboard is provided with the middle rail pearl frame tail end baffle plate of protrusion backward in inside; First road the latter half of rail raceway during the upper surface of tread plate is provided with in inside, second road the first half of rail raceway during the lower surface of orbiting end plate is provided with in inside;
Second road the first half of middle rail raceway that the lower surface of orbiting end plate is provided with in second road the latter half of middle rail raceway that the upper surface of first road the latter half of rail raceway, back flange of rail side plate was provided with during the upper surface of tread plate was provided with in first road the first half of middle rail raceway of the lower surface setting of back tread side plate, the inside and the inside cooperates the ball road of rail pearl frame in the formation;
Rail comprises in the outside in rail mainboard, the outside orbiting end plate in the tread plate and outside in the described outside; In the outside tread plate one be connected rail mainboard in the outside tip edge and forward the protrusion; In the outside orbiting end plate one be connected rail mainboard in the outside bottom edge and forward the protrusion; The head end portion of externally middle rail mainboard is provided with the preceding rail pearl frame head end baffle plate of protrusion forward; The upper surface of externally middle tread plate is provided with preceding first road the latter half of rail raceway, second road the first half of rail raceway before externally the lower surface of middle orbiting end plate is provided with;
In the described inside in rail mainboard and the outside rail mainboard be fixedly connected one;
Rail mainboard, preceding tread side plate and preceding flange of rail side plate before rail comprises before described; The tip edge of rail mainboard was also protruded backward before preceding tread side plate one was connected; First road the first half of rail raceway before the lower surface of preceding tread side plate is provided with; The bottom edge of rail mainboard was also protruded backward before preceding flange of rail side plate one was connected; Second road the latter half of rail raceway before the upper surface of preceding flange of rail side plate is provided with; Be provided with backward the middle rail buffer stopper of protrusion in the head end portion of preceding rail mainboard plate is installed, be provided with backward the outer rail pearl frame buffer stopper of protrusion at the tail end of preceding rail mainboard plate is installed, install on the preceding rail mainboard between plate and the outer rail pearl frame buffer stopper installation plate at middle rail buffer stopper and offer the external device installing hole; Lower surface at preceding tread side plate tail end is provided with the top latch projection, is provided with the bottom latch projection at the upper surface of preceding flange of rail side plate tail end; Top latch projection, bottom latch projection cooperate with the end position-arresting card and are used to lock described preceding rail;
Second road the first half of preceding rail raceway that the lower surface of orbiting end plate is provided with in first road the first half of preceding rail raceway that first road the latter half of preceding rail raceway that the upper surface of tread plate is provided with in the outside, the lower surface of preceding tread side plate are provided with, the outside cooperates with second road the latter half of preceding rail raceway that the upper surface of preceding flange of rail side plate is provided with, the ball road of rail pearl frame before forming;
Back rail is slidingly connected in the inside on the rail through middle rail pearl frame, during preceding rail is slidingly connected externally through preceding rail pearl frame on the rail.
Described back rail plate is set in place between the back rail fixing hole and end position-arresting card plate of tail end, and afterwards the rail plate is bending-like, and the top ends of back rail plate is tip-angled shape and the tail end direction inclination of rail mainboard backward.
Described back rail baffle plate is arranged on after two between the rail fixing hole and near the head end place of back rail mainboard.The first section rear surface with rear of rail mainboard all has installation base in the back, and described back rail fixing hole is opened on the corresponding installation base.
In inside, offer first extending bore on the rail mainboard, offer second extending bore on the externally middle rail mainboard.
Rail buffer stopper on middle rail buffer stopper installation plate, being fitted with.
Rail pearl frame head end buffer stopper in the head end portion of middle rail pearl frame is provided with, rail pearl frame tail end buffer stopper in the tail end of middle rail pearl frame is provided with.
Rail pearl frame head end buffer stopper before the head end portion of preceding rail pearl frame is provided with, rail pearl frame tail end buffer stopper before the tail end of preceding rail pearl frame is provided with.
Described end position-arresting card is included in the position-arresting card jack of offering on the position-arresting card body; On the sidewall of section top, the left side of position-arresting card body, be provided with top locking fin; On the section side walls of the left side of position-arresting card body, be provided with bottom locking fin; Described top locking fin cooperates with the top latch projection; Described bottom locking fin cooperates with the bottom latch projection, and the top sidewall of the position-arresting card body in locking fin left side, top has the top lead-in chamfered, and the side walls of the position-arresting card body in locking fin left side, bottom has the bottom-boot inclined-plane.
The present invention is simple in structure, multiple functional, can avoid the increase owing to the track progression of expansion, the narrower drawback of preceding rail width that external equipment is installed at last, and the present invention is highly suitable on the refrigerator and installs and uses.
Description of drawings
Fig. 1 is a rear view of the present invention.
Fig. 2 is Fig. 1 vertical view.
Fig. 3 is that enlarged drawing is looked on the right side of Fig. 1.
Fig. 4 is the front view of back rail among the present invention.
Fig. 5 is the vertical view of back rail among the present invention.
Fig. 6 is that enlarged drawing is looked on the left side of back rail among the present invention.
Fig. 7 is the front view of middle rail among the present invention.
Fig. 8 is the vertical view of middle rail among the present invention.
Fig. 9 is that enlarged drawing is looked on the left side of middle rail among the present invention.
Figure 10 is the front view of preceding rail among the present invention.
Figure 11 is the upward view of preceding rail among the present invention.
Figure 12 is that enlarged drawing is looked on the right side of preceding rail among the present invention.
Figure 13 is the front view of medial end portions buffer stopper of the present invention.
Figure 14 is the vertical view of medial end portions buffer stopper of the present invention.
Figure 15 is the right view of medial end portions buffer stopper of the present invention.
Figure 16 is the structural representation of preceding rail pearl frame among the present invention.
Figure 17 is the structural representation of middle rail pearl frame among the present invention.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the present invention is described further.
As shown in the figure, this refrigerator slide rail, it comprises back rail 7, middle rail 5 and preceding rail 2, described in rail 5 comprise in the inside rail 5.2 in the rail 5.1 and outside;
Described back rail 7 comprises back rail mainboard 7.1, back tread side plate 7.2 and back flange of rail side plate 7.3; Back tread side plate 7.2 one are connected the tip edge of back rail mainboard 7.1 and protrude forward; First road the first half 7.10 of rail raceway in the lower surface of back tread side plate 7.2 is provided with; Back flange of rail side plate 7.3 one are connected the bottom edge of back rail mainboard 7.1 and protrude forward, second road the latter half 7.11 of rail raceway in the upper surface of back flange of rail side plate 7.3 is provided with; The head end portion of rail mainboard 7.1 is integrally formed with the middle rail pearl frame baffle plate 7.4 of protrusion forward in the back; The tail end of rail mainboard 7.1 is integrally formed with the end position-arresting card plate 7.5 of protrusion forward in the back, and first section of rail mainboard 7.1 all offers back rail fixing hole 7.6 with rear in the back; The rear surface of rail mainboard 7.1 is fixed with back rail plate 7.7 and back rail baffle plate 7.8 in the back;
Be fitted with end position-arresting card 8 on the described end position-arresting card plate 7.5;
Rail 5.1 comprises in the inside in rail mainboard 5.11, the inside orbiting end plate 5.13 in the tread plate 5.12 and inside in the described inside; In the inside tread plate 5.12 one be connected rail mainboard 5.11 in the inside tip edge and backward the protrusion; In the inside orbiting end plate 5.13 one be connected rail mainboard 5.11 in the inside bottom edge and backward the protrusion; The tail end of rail mainboard 5.11 is provided with the middle rail pearl frame tail end baffle plate 5.14 of protrusion backward in inside; First road the latter half 5.16 of rail raceway during the upper surface of tread plate 5.12 is provided with in inside, second road the first half 5.17 of rail raceway during the lower surface of orbiting end plate 5.13 is provided with in inside;
Second road the first half 5.17 of middle rail raceway that the lower surface of orbiting end plate 5.13 is provided with in second road the latter half 7.11 of middle rail raceway that the upper surface of first road the latter half 5.16 of rail raceway, back flange of rail side plate 7.3 was provided with during the upper surface of tread plate 5.12 was provided with in first road the first half 7.10 of middle rail raceway of the lower surface setting of back tread side plate 7.2, the inside and the inside cooperates the ball road of rail pearl frame 6 in the formation;
Rail 5.2 comprises in the outside in rail mainboard 5.21, the outside orbiting end plate 5.23 in the tread plate 5.22 and outside in the described outside; In the outside tread plate 5.22 one be connected rail mainboard 5.21 in the outside tip edge and forward the protrusion; In the outside orbiting end plate 5.23 one be connected rail mainboard 5.21 in the outside bottom edge and forward the protrusion; The head end portion of externally middle rail mainboard 5.21 is provided with the preceding rail pearl frame head end baffle plate 5.24 of protrusion forward; The upper surface of externally middle tread plate 5.22 is provided with preceding first road the latter half 5.26 of rail raceway, second road the first half 5.27 of rail raceway before externally the lower surface of middle orbiting end plate 5.23 is provided with;
In the described inside in rail mainboard 5.11 and the outside rail mainboard 5.21 be fixedly connected one;
Rail mainboard 2.1, preceding tread side plate 2.2 and preceding flange of rail side plate 2.3 before rail 2 comprises before described; The tip edge of rail mainboard 2.1 was also protruded backward before preceding tread side plate 2.2 one were connected; First road the first half 2.7 of rail raceway before the lower surface of preceding tread side plate 2.2 is provided with; The bottom edge of rail mainboard 2.1 was also protruded backward before preceding flange of rail side plate 2.3 one were connected; Second road the latter half 2.8 of rail raceway before the upper surface of preceding flange of rail side plate 2.3 is provided with; Be provided with backward the middle rail buffer stopper of protrusion in the head end portion of preceding rail mainboard 2.1 plate 2.4 is installed, be provided with backward the outer rail pearl frame buffer stopper of protrusion at the tail end of preceding rail mainboard 2.1 plate 2.5 is installed, install on the preceding rail mainboard 2.1 between plate 2.4 and the outer rail pearl frame buffer stopper installation plate 2.5 at middle rail buffer stopper and offer external device installing hole 2.6; Lower surface at preceding tread side plate 2.2 tail ends is provided with top latch projection 2.9, is provided with bottom latch projection 2.10 at the upper surface of preceding flange of rail side plate 2.3 tail ends; Top latch projection 2.9, bottom latch projection 2.10 cooperate with end position-arresting card 8 and are used to lock described preceding rail 2;
Second road the first half 5.27 of preceding rail raceway that the lower surface of orbiting end plate 5.23 is provided with in first road the first half 2.7 of preceding rail raceway that first road the latter half 5.26 of preceding rail raceway that the upper surface of tread plate 5.22 is provided with in the outside, the lower surface of preceding tread side plate 2.2 are provided with, the outside cooperates with second road the latter half 2.8 of preceding rail raceway that the upper surface of preceding flange of rail side plate 2.3 is provided with, the ball road of rail pearl frame 3 before forming;
Back rail 7 is slidingly connected in the inside on the rail 5.1 through middle rail pearl frame 6, during preceding rail 2 is slidingly connected externally through preceding rail pearl frame 3 on the rail 5.2.
During use, on end position-arresting card plate 7.5, be fitted with end position-arresting card 8, top locking fin 8.3 cooperates with top latch projection 2.9, and bottom locking fin 8.4 cooperates with bottom latch projection 2.10, is used for preceding rail 2 is locked in back rail 7.
Described back rail plate 7.7 is set in place between the back rail fixing hole 7.6 and end position-arresting card plate 7.5 of tail end, and afterwards rail plate 7.7 is bending-like, and the top ends of back rail plate 7.7 is tip-angled shape and the tail end direction inclination of rail mainboard 7.1 backward.
Described back rail baffle plate 7.8 is arranged on after two between the rail fixing hole 7.6 and near the head end place of back rail mainboard 7.1.The first section rear surface with rear of rail mainboard 7.1 all has installation base 7.9 in the back, and described back rail fixing hole 7.6 is opened on the corresponding installation base 7.9.
In inside, offer first extending bore 5.15 on the rail mainboard 5.11, offer second extending bore 5.25 on the externally middle rail mainboard 5.21.
Rail buffer stopper 2.0 on middle rail buffer stopper installation plate 2.4, being fitted with.
Rail pearl frame head end buffer stopper 6.1 in the head end portion of middle rail pearl frame 6 is provided with; Rail pearl frame tail end buffer stopper 6.2 in the tail end of middle rail pearl frame 6 is provided with; Middle rail pearl frame head end buffer stopper 6.1 cooperates with middle rail pearl frame baffle plate 7.4, and middle rail pearl frame tail end buffer stopper 6.2 cooperates with middle rail pearl frame tail end baffle plate 5.14.
Rail pearl frame head end buffer stopper 3.1 before the head end portion of preceding rail pearl frame 3 is provided with; Rail pearl frame tail end buffer stopper 3.2 before the tail end of preceding rail pearl frame 3 is provided with; Preceding rail pearl frame head end buffer stopper 3.1 is installed plate 2.4 with middle rail buffer stopper and is cooperated, and preceding rail pearl frame tail end buffer stopper 3.2 is installed plate 2.5 with outer rail pearl frame buffer stopper and cooperated.
Described end position-arresting card 8 is processed by elastomeric material; It is included in the position-arresting card jack of offering on the position-arresting card body 8.1 8.2; On the sidewall of section top, the left side of position-arresting card body 8.1, be provided with top locking fin 8.3; So, on the position-arresting card body 8.1 of top locking fin 8.3 tail ends, formed and be convenient to the groove that top latch projection 2.9 embeds, on the section side walls of the left side of position-arresting card body 8.1, be provided with bottom locking fin 8.4; On the position-arresting card body 8.1 of bottom locking fin 8.4 tail ends, formed and be convenient to the groove that bottom latch projection 2.10 embeds; Described top locking fin 8.3 cooperates with top latch projection 2.9, and described bottom locking fin 8.4 cooperates with bottom latch projection 2.10, and the top sidewall of the position-arresting card body 8.1 in locking fin 8.3 left sides, top has top lead-in chamfered 8.5; The side walls of the position-arresting card body 8.1 in locking fin 8.4 left sides, bottom has bottom-boot inclined-plane 8.6, and the head end face of position-arresting card body 8.1 is a buffering suface.
Middle rail pearl frame baffle plate 7.4 is used for limiting the sliding maximum displacement in a left side of rail pearl frame 6; After the sliding maximum displacement in the left side of middle rail pearl frame 6 is determined; Because the tail end of rail mainboard 5.11 is provided with the middle rail pearl frame tail end baffle plate 5.14 of protrusion backward in inside; Should in rail pearl frame tail end baffle plate 5.14 cooperate with the tail end of middle rail pearl frame 6, that has confirmed middle rail 5 thus pulls out range (pulling out along back rail 7) left.
The sliding maximum displacement in the left side of rail pearl frame 3 before preceding rail pearl frame head end baffle plate 5.24 is used to limit, outer rail pearl frame buffer stopper is installed plate 2.5 and is cooperated with preceding rail pearl frame tail end buffer stopper 3.2, has limited the maximum of preceding rail 2 and has pulled out stroke.
Rail buffer stopper 2.0 during middle rail buffer stopper is installed and can be installed on the plate 2.4, rail 2 indentations before can cushioning (sliding to the right along middle rail 5) are to the bump sound of rail in the outside 5.2.
Claims (9)
1. refrigerator slide rail is characterized in that: it comprises back rail (7), middle rail (5) and preceding rail (2), described in rail (5) comprise rail (5.2) in rail in the inside (5.1) and the outside;
Described back rail (7) comprises back rail mainboard (7.1), back tread side plate (7.2) and back flange of rail side plate (7.3); Back tread side plate (7.2) one is connected the tip edge of back rail mainboard (7.1) and protrudes forward; First road the first half (7.10) of rail raceway in the lower surface of back tread side plate (7.2) is provided with; Back flange of rail side plate (7.3) one is connected the bottom edge of back rail mainboard (7.1) and protrudes second road the latter half (7.11) of rail raceway in the upper surface of back flange of rail side plate (7.3) is provided with forward; Head end portion at back rail mainboard (7.1) is integrally formed with the middle rail pearl frame baffle plate (7.4) of protrusion forward; Be integrally formed with forward the end position-arresting card plate (7.5) of protrusion at the tail end of back rail mainboard (7.1), all offer back rail fixing hole (7.6) with rear first section of back rail mainboard (7.1); Rear surface at back rail mainboard (7.1) is fixed with back rail plate (7.7) and back rail baffle plate (7.8);
Be fitted with end position-arresting card (8) on the described end position-arresting card plate (7.5);
Rail in the described inside (5.1) comprises in the inside in rail mainboard (5.11), the inside orbiting end plate (5.13) in the tread plate (5.12) and inside; In the inside tread plate (5.12) one be connected rail mainboard (5.11) in the inside tip edge and backward the protrusion; Orbiting end plate in the inside (5.13) one is connected the bottom edge of rail mainboard (5.11) in the inside and protrudes backward; The tail end of rail mainboard (5.11) is provided with the middle rail pearl frame tail end baffle plate (5.14) of protrusion backward in inside; First road the latter half (5.16) of rail raceway during the upper surface of tread plate (5.12) is provided with in inside, the lower surface of orbiting end plate in inside (5.13) is provided with middle second road the first half (5.17) of rail raceway;
Second road the first half (5.17) of middle rail raceway that the lower surface of orbiting end plate (5.13) is provided with in second road the latter half (7.11) of middle rail raceway that the upper surface of first road the latter half (5.16) of rail raceway, back flange of rail side plate (7.3) was provided with during the upper surface of tread plate (5.12) was provided with in first road the first half (7.10) of middle rail raceway that the lower surface of back tread side plate (7.2) is provided with, the inside and the inside cooperates the ball road of rail pearl frame (6) in the formation;
Rail in the described outside (5.2) comprises in the outside in rail mainboard (5.21), the outside orbiting end plate (5.23) in the tread plate (5.22) and outside; In the outside tread plate (5.22) one be connected rail mainboard (5.21) in the outside tip edge and forward the protrusion; Orbiting end plate in the outside (5.23) one is connected the bottom edge of rail mainboard (5.21) in the outside and protrudes forward; The head end portion of externally middle rail mainboard (5.21) is provided with the preceding rail pearl frame head end baffle plate (5.24) of protrusion forward; The upper surface of externally middle tread plate (5.22) is provided with preceding first road the latter half (5.26) of rail raceway, second road the first half (5.27) of rail raceway before externally the lower surface of middle orbiting end plate (5.23) is provided with;
In the described inside in rail mainboard (5.11) and the outside rail mainboard (5.21) be fixedly connected one;
Rail mainboard (2.1), preceding tread side plate (2.2) and preceding flange of rail side plate (2.3) before rail (2) comprises before described; The tip edge of rail mainboard (2.1) was also protruded backward before preceding tread side plate (2.2) one was connected; First road the first half (2.7) of rail raceway before the lower surface of preceding tread side plate (2.2) is provided with; The bottom edge of rail mainboard (2.1) was also protruded backward before preceding flange of rail side plate (2.3) one was connected; Second road the latter half (2.8) of rail raceway before the upper surface of preceding flange of rail side plate (2.3) is provided with; Head end portion at preceding rail mainboard (2.1) is provided with the middle rail buffer stopper installation plate (2.4) of protrusion backward; Tail end at preceding rail mainboard (2.1) is provided with the outer rail pearl frame buffer stopper installation plate (2.5) of protrusion backward; Install on the preceding rail mainboard (2.1) between plate (2.4) and the outer rail pearl frame buffer stopper installation plate (2.5) at middle rail buffer stopper and to offer external device installing hole (2.6), be provided with top latch projection (2.9), be provided with bottom latch projection (2.10) at the upper surface of preceding flange of rail side plate (2.3) tail end at the lower surface of preceding tread side plate (2.2) tail end; Top latch projection (2.9), bottom latch projection (2.10) cooperate with end position-arresting card (8) and are used to lock described preceding rail (2);
Second road the first half (5.27) of preceding rail raceway that the lower surface of orbiting end plate (5.23) is provided with in first road the first half (2.7) of preceding rail raceway that first road the latter half (5.26) of preceding rail raceway that the upper surface of tread plate (5.22) is provided with in the outside, the lower surface of preceding tread side plate (2.2) are provided with, the outside cooperates with second road the latter half (2.8) of preceding rail raceway that the upper surface of preceding flange of rail side plate (2.3) is provided with, the ball road of rail pearl frame (3) before forming;
Back rail (7) is slidingly connected on the rail in the inside (5.1) through middle rail pearl frame (6), and preceding rail (2) is slidingly connected through preceding rail pearl frame (3) on the externally middle rail (5.2).
2. refrigerator slide rail as claimed in claim 1; It is characterized in that: described back rail plate (7.7) is set in place between the back rail fixing hole (7.6) and end position-arresting card plate (7.5) of tail end; And back rail plate (7.7) is bending-like, and the top ends of back rail plate (7.7) is tip-angled shape and the tail end direction inclination of rail mainboard (7.1) backward.
3. refrigerator slide rail as claimed in claim 1 is characterized in that: described back rail baffle plate (7.8) is arranged on after two between the rail fixing hole (7.6) and near the head end place of back rail mainboard (7.1).
4. refrigerator slide rail as claimed in claim 1 is characterized in that: the first section rear surface with rear at back rail mainboard (7.1) all has installation base (7.9), and described back rail fixing hole (7.6) is opened on the corresponding installation base (7.9).
5. refrigerator slide rail as claimed in claim 1 is characterized in that: in inside, offer first extending bore (5.15) on the rail mainboard (5.11), offer second extending bore (5.25) on the externally middle rail mainboard (5.21).
6. refrigerator slide rail as claimed in claim 1 is characterized in that: rail buffer stopper (2.0) on middle rail buffer stopper installation plate (2.4), being fitted with.
7. refrigerator slide rail as claimed in claim 1 is characterized in that: rail pearl frame head end buffer stopper (6.1) in the head end portion of middle rail pearl frame (6) is provided with, rail pearl frame tail end buffer stopper (6.2) in the tail end of middle rail pearl frame (6) is provided with.
8. refrigerator slide rail as claimed in claim 1 is characterized in that: rail pearl frame head end buffer stopper (3.1) before the head end portion of preceding rail pearl frame (3) is provided with, rail pearl frame tail end buffer stopper (3.2) before the tail end of preceding rail pearl frame (3) is provided with.
9. refrigerator slide rail as claimed in claim 1; It is characterized in that: described end position-arresting card (8) is included in the position-arresting card jack of offering on the position-arresting card body (8.1) (8.2); On the sidewall of section top, the left side of position-arresting card body (8.1), be provided with top locking fin (8.3); On the section side walls of the left side of position-arresting card body (8.1), be provided with bottom locking fin (8.4); Described top locking fin (8.3) cooperates with top latch projection (2.9); Described bottom locking fin (8.4) cooperates with bottom latch projection (2.10), and the top sidewall of the position-arresting card body (8.1) in top locking fin (8.3) left side has top lead-in chamfered (8.5), and the side walls of the position-arresting card body (8.1) in bottom locking fin (8.4) left side has bottom-boot inclined-plane (8.6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010525061 CN101957121B (en) | 2010-10-29 | 2010-10-29 | Slide rail for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010525061 CN101957121B (en) | 2010-10-29 | 2010-10-29 | Slide rail for refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101957121A CN101957121A (en) | 2011-01-26 |
| CN101957121B true CN101957121B (en) | 2012-09-26 |
Family
ID=43484599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010525061 Expired - Fee Related CN101957121B (en) | 2010-10-29 | 2010-10-29 | Slide rail for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101957121B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110720766B (en) * | 2019-11-20 | 2023-10-27 | 无锡海达尔精密滑轨股份有限公司 | Mute sliding rail |
| CN110664141B (en) * | 2019-11-20 | 2024-04-23 | 无锡海达尔精密滑轨股份有限公司 | Slide rail capable of being automatically locked in unfolding state |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB173383A (en) * | 1920-10-26 | 1922-01-05 | Charles Howard Twigg | Improvements in or relating to ball-bearing supports for sliding drawers, shelves, and the like |
| CN1513105A (en) * | 2001-06-01 | 2004-07-14 | Bsh | Frozen food chamber of refrigerator |
| 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 |
| CN101568278A (en) * | 2006-12-22 | 2009-10-28 | Bsh博世和西门子家用器具有限公司 | Telescopic extension |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2010
- 2010-10-29 CN CN 201010525061 patent/CN101957121B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB173383A (en) * | 1920-10-26 | 1922-01-05 | Charles Howard Twigg | Improvements in or relating to ball-bearing supports for sliding drawers, shelves, and the like |
| CN1513105A (en) * | 2001-06-01 | 2004-07-14 | Bsh | Frozen food chamber of refrigerator |
| CN101568278A (en) * | 2006-12-22 | 2009-10-28 | Bsh博世和西门子家用器具有限公司 | Telescopic extension |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101957121A (en) | 2011-01-26 |
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