CN201903247U - Outer rail structure used for refrigerator sliding door - Google Patents
Outer rail structure used for refrigerator sliding door Download PDFInfo
- Publication number
- CN201903247U CN201903247U CN 201020582840 CN201020582840U CN201903247U CN 201903247 U CN201903247 U CN 201903247U CN 201020582840 CN201020582840 CN 201020582840 CN 201020582840 U CN201020582840 U CN 201020582840U CN 201903247 U CN201903247 U CN 201903247U
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- CN
- China
- Prior art keywords
- self
- locking body
- outer rail
- locking
- sliding door
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to an outer rail structure used for a refrigerator sliding door, comprising a sliding door outer rail and a sliding door self-locking piece, wherein the sliding door outer rail comprises an outer rail substrate, an outer rail top side plate, an outer rail bottom side plate, an outer rail top side plate turnup and an outer rail bottom side plate turnup; the tail section of the outer rail substrate is provided with an installation hole of the sliding door self-locking piece; the sliding door self-locking piece comprises a self-locking piece fixing hole arranged on a self-locking piece sliding rail; the self-locking piece sliding rail is connected with a self-locking piece sliding block in a sliding manner; the self-locking piece sliding block is provided with a lock rod chute; the self-locking piece sliding rail is provided with a self-locking piece chute and a self-locking piece locking groove; the self-locking piece chute and the self-locking piece locking groove are connected; the self-locking piece locking is simultaneously connected with the locking rod chute, the self-locking piece chute and the self-locking piece locking groove in a sliding manner; and fasteners are filled in the installation hole of the sliding door self-locking piece and the self-locking piece fixing hole to fix the sliding door self-locking piece on the sliding door outer rail. The outer rail structure is simple, complete in function, convenient to install and suitable for installation and use on the refrigerator sliding door.
Description
Technical field
The utility model relates to a kind of mechanism of refrigerator sliding door, especially a kind of refrigerator sliding door outer rail mechanism.
Background technology
The refrigerator of selling on the market now, majority does not adopt the slide rail parts, the slide rail that minority adopts also is a simple structure, does not have auto-lock function, does not reach the requirement that promotes the refrigerator quality, have in addition return refrigerator and cause more quality problems.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of refrigerator sliding door outer rail mechanism is provided.
According to the technical scheme that the utility model provides, described refrigerator sliding door outer rail mechanism, it comprises sliding door outer rail and sliding door self-locking body; Described sliding door outer rail comprises the outer rail substrate, outer rail top margin plate, the outer rail bilge ways, outer rail top margin plate flange and outer rail bilge ways flange, the outer rail substrate is the one flat plate body, outer rail top margin plate one is connected the tip edge portion of outer rail substrate, outer rail bilge ways one is connected the bottom edge portion of outer rail substrate, outer rail top margin plate flange one is connected the outer end edges portion of outer rail top margin plate, outer rail bilge ways flange one is connected the outer end edges portion of outer rail bilge ways, and outer rail top margin plate flange all is the consistent circular arc of shape with the section of outer rail bilge ways flange, the interior circular arc of outer rail top margin plate flange forms superposed middle rail rolling ball track, and the interior circular arc of outer rail bilge ways flange forms the rail rolling ball track that is arranged in the bottom; The rear of base of the rail plate offers sliding door self-locking body installing hole outside, and rail pearl frame spacing preiection during the head end portion of base of the rail plate is provided with outside offers the outer rail installing hole on the outer rail substrate between sliding door self-locking body installing hole and the middle rail pearl frame spacing preiection;
It is included in the self-locking body fixing hole of offering on the self-locking body slide rail described sliding door self-locking body, slidely connect the self-locking body slide block along its length direction on the self-locking body slide rail, the width along the self-locking body slide rail on the self-locking body slide block offers the locking bar chute; On the self-locking body slide rail, offer the self-locking body chute along its length direction, offer the self-locking body locked groove along its width on the self-locking body slide rail, self-locking body chute and self-locking body locked groove join, also be provided with the self-locking body locking bar, described self-locking body locking bar and locking bar chute, self-locking body chute, self-locking body locked groove are slidingly connected simultaneously;
In the self-locking body slide rail, the self-locking body locking bar slides in the self-locking body slide rail along self-locking body chute, self-locking body locked groove;
In the self-locking body slide block, the self-locking body locking bar only slides in the self-locking body slide block along the width of self-locking body slide rail;
Also be provided with the energy storage back-moving spring, an end of energy storage back-moving spring is fixedly connected on the self-locking body slide rail, and the other end of energy storage back-moving spring is fixedly connected on the self-locking body slide block;
The securing member of packing in sliding door self-locking body installing hole and self-locking body fixing hole is fixed on the sliding door self-locking body on the sliding door outer rail.
Described outer rail top margin plate and outer rail substrate join in obtuse angle; Described outer rail bilge ways and outer rail substrate join in obtuse angle.Offering the self-locking body locating hole near on the outer rail substrate of tail end position.
The end that is in the self-locking body slide rail on the stretching energy storage direction at the energy storage back-moving spring has buffer part.
One is set with reseting shrapnel on the self-locking body slide rail of self-locking body chute one side.
On the self-locking body slide rail, be provided with positioning convex point.
The bottom of described self-locking body locking bar is connected with the locking bar base plate, is connected with plate in the locking bar in the stage casing of self-locking body locking bar; During use, plate is clamped in upper surface under the tabular self-locking body slide rail respectively in locking bar base plate and the locking bar.
The utility model is simple in structure, multiple functional, easy for installation, is highly suitable on the refrigerator sliding door to install and use.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is the front view of sliding door outer rail in the utility model.
Fig. 3 is that enlarged drawing is looked on the left side of the utility model sliding door outer rail.
Fig. 4 is the structural representation of sliding door self-locking body in the utility model.
Fig. 5 is the enlarged diagram of self-locking body locking bar in the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in the figure, this refrigerator sliding door outer rail mechanism, it comprises sliding door outer rail 1 and sliding door self-locking body 11; Described sliding door outer rail 1 comprises outer rail substrate 1.1, outer rail top margin plate 12, outer rail bilge ways 13, outer rail top margin plate flange 14 and outer rail bilge ways flange 15, outer rail substrate 1.1 is the one flat plate body, outer rail top margin plate 12 one are connected the tip edge portion of outer rail substrate 1.1, outer rail bilge ways 13 one are connected the bottom edge portion of outer rail substrate 1.1, outer rail top margin plate flange 14 one are connected the outer end edges portion of outer rail top margin plate 12, outer rail bilge ways flange 15 one are connected the outer end edges portion of outer rail bilge ways 13, and outer rail top margin plate flange 14 all is the consistent circular arc of shape with the section of outer rail bilge ways flange 15, the interior circular arc of outer rail top margin plate flange 14 forms superposed middle rail rolling ball track 10, and the interior circular arc of outer rail bilge ways flange 15 forms the rail rolling ball track 10 that is arranged in the bottom; The rear of base of the rail plate 1.1 offers sliding door self-locking body installing hole 16 outside, rail pearl frame spacing preiection 17 during the head end portion of base of the rail plate 1.1 is provided with outside offers outer rail installing hole 18 on the outer rail substrate 1.1 between sliding door self-locking body installing hole 16 and the middle rail pearl frame spacing preiection 17;
It is included in the self-locking body fixing hole of offering on the self-locking body slide rail 11.1 11.2 described sliding door self-locking body 11, slidely connect self-locking body slide block 11.3 along its length direction on self-locking body slide rail 11.1, the width along self-locking body slide rail 11.1 on self-locking body slide block 11.3 offers locking bar chute 11.4; On self-locking body slide rail 11.1, offer self-locking body chute 11.5 along its length direction, offer self-locking body locked groove 11.6 along its width on the self-locking body slide rail 11.1, self-locking body chute 11.5 joins with self-locking body locked groove 11.6, also be provided with self-locking body locking bar 11.7, described self-locking body locking bar 11.7 is slidingly connected simultaneously with locking bar chute 11.4, self-locking body chute 11.5, self-locking body locked groove 11.6;
In self-locking body slide rail 11.1, self-locking body locking bar 11.7 slides in self-locking body slide rail 11.1 along self-locking body chute 11.5, self-locking body locked groove 11.6;
In self-locking body slide block 11.3, self-locking body locking bar 11.7 only slides in self-locking body slide block 11.3 along the width of self-locking body slide rail 11.1;
Also be provided with energy storage back-moving spring 11.8, an end of energy storage back-moving spring 11.8 is fixedly connected on the self-locking body slide rail 11.1, and the other end of energy storage back-moving spring 11.8 is fixedly connected on the self-locking body slide block 11.3;
The securing member of packing in sliding door self-locking body installing hole 16 and self-locking body fixing hole 11.2 is fixed on sliding door self-locking body 11 on the sliding door outer rail 1.
In sliding door outer rail 1, described outer rail top margin plate 12 joins in obtuse angle with outer rail substrate 1.1; Described outer rail bilge ways 13 joins in obtuse angle with outer rail substrate 1.1.Offering self-locking body locating hole 19 near on the outer rail substrate 1.1 of tail end position.
In sliding door self-locking body 11, the end that energy storage back-moving spring 11.8 is in the self-locking body slide rail 11.1 on the stretching energy storage direction has buffer part 11.9.One is set with reseting shrapnel 11.10 on the self-locking body slide rail 11.1 of self-locking body chute 11.5 one sides.On self-locking body slide rail 11.1, be provided with positioning convex point 11.11.
The bottom of described self-locking body locking bar 11.7 is connected with locking bar base plate 11.12, is connected with plate 11.13 in the locking bar in the stage casing of self-locking body locking bar 11.7; During use, plate 11.13 is clamped in 11.1 times upper surfaces of tabular self-locking body slide rail respectively in locking bar base plate 11.12 and the locking bar.
During the utility model work, the sliding door locking plate cooperates with the sliding door self-locking body 11 of sliding door outer rail 1 tail end, makes refrigerator doors self-locking to put in place.
Refrigerator sliding door locking plate is mounted in the tail end of rail in the sliding door, and sliding door self-locking body 11 is mounted in the tail end of sliding door outer rail 1.When refrigerator doors is in unlatching, refrigerator sliding door locking plate and sliding door self-locking body 11 are in released state, energy storage back-moving spring 11.8 on the sliding door self-locking body 11 is in extended state, and self-locking body locking bar 11.7 is being with self-locking body slide block 11.3 to be in the self-locking body locked groove 11.5.If self-locking body locking bar 11.7 slides to the junction of self-locking body locked groove 11.6 and self-locking body chute 11.5, energy storage back-moving spring 11.8 will be with self-locking body locking bar 11.7 and self-locking body slide block 11.3 to get back to original position.
The locking plate lower side panel antetheca in locking plate projection summit the place ahead and the antetheca of locking plate projection are combined to form horn mouth, when refrigerator sliding door locking plate is pushed sliding door self-locking body 11 to and is in contact with it, generally speaking, the antetheca extruding self-locking body locking bar 11.7 of locking plate projection, self-locking body locking bar 11.7 is because the horn mouth inclined-plane slowly slides to locking plate projection summit, in self-locking body slide rail 11.1,11.7 of self-locking body locking bars slowly slide to self-locking body chute 11.6 by self-locking body locked groove 11.5, when self-locking body locking bar 11.7 slipped into self-locking body chute 11.5 fully, self-locking body locking bar 11.7 had also just slipped over locking plate projection summit; Because the effect of energy storage back-moving spring 11.8, self-locking body locking bar 11.7 are being with the refrigerator sliding door sliding backward always along self-locking body chute sliding 11.5 with locking plate, make the refrigerator doors self-locking put in place.
Open the back again if the refrigerator doors self-locking puts in place, at this moment, self-locking body locking bar 11.7 also is against on the locking plate epipleural rear wall at locking plate projection summit rear, pull out sliding door outer rail 1, self-locking body locking bar 11.7 slides to the locking plate projection gradually along the locking plate projection root at locking plate projection summit rear, refrigerator sliding door locking plate band in making on the rail the junction that elastic force that self-locking body locking bar 11.7 and self-locking body slide block overcome energy storage back-moving spring 11.7 slides to self-locking body locked groove 11.6 and self-locking body chute 11.5, along with the tensile elongation change of energy storage back-moving spring 11.8 is big, the screen resilience that self-locking body slide block 11.3 is subjected to is also big more.When self-locking body locking bar 11.7 was in the junction of self-locking body locked groove 11.6 and self-locking body chute 11.5 and enters self-locking body locked groove 11.6, self-locking body locking bar 11.7 had also just slipped over the summit of locking plate projection, and sliding door self-locking body 11 is in locking state at this moment.
Claims (7)
1. refrigerator sliding door outer rail mechanism is characterized in that: it comprises sliding door outer rail (1) and sliding door self-locking body (11); Described sliding door outer rail (1) comprises outer rail substrate (1.1), outer rail top margin plate (12), outer rail bilge ways (13), outer rail top margin plate flange (14) and outer rail bilge ways flange (15), outer rail substrate (1.1) is the one flat plate body, outer rail top margin plate (12) one is connected the tip edge portion of outer rail substrate (1.1), outer rail bilge ways (13) one is connected the bottom edge portion of outer rail substrate (1.1), outer rail top margin plate flange (14) one is connected the outer end edges portion of outer rail top margin plate (12), outer rail bilge ways flange (15) one is connected the outer end edges portion of outer rail bilge ways (13), and outer rail top margin plate flange (14) all is the consistent circular arc of shape with the section of outer rail bilge ways flange (15), the interior circular arc of outer rail top margin plate flange (14) forms superposed middle rail rolling ball track (10), and the interior circular arc of outer rail bilge ways flange (15) forms the rail rolling ball track (10) that is arranged in the bottom; The rear of base of the rail plate (1.1) offers sliding door self-locking body installing hole (16) outside, rail pearl frame spacing preiection (17) during the head end portion of base of the rail plate (1.1) is provided with outside offers outer rail installing hole (18) on the outer rail substrate (1.1) between sliding door self-locking body installing hole (16) and the middle rail pearl frame spacing preiection (17);
It is included in the self-locking body fixing hole of offering on the self-locking body slide rail (11.1) (11.2) described sliding door self-locking body (11), upward slidely connect self-locking body slide block (11.3) at self-locking body slide rail (11.1), go up along the width of self-locking body slide rail (11.1) at self-locking body slide block (11.3) and offer locking bar chute (11.4) along its length direction; Upward offer self-locking body chute (11.5) at self-locking body slide rail (11.1) along its length direction, self-locking body slide rail (11.1) is gone up and is offered self-locking body locked groove (11.6) along its width, self-locking body chute (11.5) joins with self-locking body locked groove (11.6), also be provided with self-locking body locking bar (11.7), described self-locking body locking bar (11.7) is slidingly connected simultaneously with locking bar chute (11.4), self-locking body chute (11.5), self-locking body locked groove (11.6);
In self-locking body slide rail (11.1), self-locking body locking bar (11.7) slides in self-locking body slide rail (11.1) along self-locking body chute (11.5), self-locking body locked groove (11.6);
In self-locking body slide block (11.3), self-locking body locking bar (11.7) only slides in self-locking body slide block (11.3) along the width of self-locking body slide rail (11.1);
Also be provided with energy storage back-moving spring (11.8), an end of energy storage back-moving spring (11.8) is fixedly connected on the self-locking body slide rail (11.1), and the other end of energy storage back-moving spring (11.8) is fixedly connected on the self-locking body slide block (11.3);
The securing member of packing in sliding door self-locking body installing hole (16) and self-locking body fixing hole (11.2) is fixed on sliding door self-locking body (11) on the sliding door outer rail (1).
2. refrigerator sliding door as claimed in claim 1 outer rail mechanism is characterized in that: described outer rail top margin plate (12) joins in obtuse angle with outer rail substrate (1.1); Described outer rail bilge ways (13) joins in obtuse angle with outer rail substrate (1.1).
3. refrigerator sliding door as claimed in claim 1 outer rail mechanism is characterized in that: offering self-locking body locating hole (19) near on the outer rail substrate (1.1) of tail end position.
4. refrigerator sliding door as claimed in claim 1 outer rail mechanism, it is characterized in that: the end that is in the self-locking body slide rail (11.1) on the stretching energy storage direction at energy storage back-moving spring (11.8) has buffer part (11.9).
5. refrigerator sliding door as claimed in claim 1 outer rail mechanism is characterized in that: go up one at the self-locking body slide rail (11.1) of self-locking body chute (11.5) one sides and be set with reseting shrapnel (11.10).
6. refrigerator sliding door as claimed in claim 1 outer rail mechanism is characterized in that: be provided with positioning convex point (11.11) on self-locking body slide rail (11.1).
7. refrigerator sliding door as claimed in claim 1 outer rail mechanism, it is characterized in that: the bottom of described self-locking body locking bar (11.7) is connected with locking bar base plate (11.12), is connected with plate in the locking bar (11.13) in the stage casing of self-locking body locking bar (11.7); During use, plate (11.13) is clamped in upper surface under the tabular self-locking body slide rail (11.1) respectively in locking bar base plate (11.12) and the locking bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020582840 CN201903247U (en) | 2010-10-29 | 2010-10-29 | Outer rail structure used for refrigerator sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020582840 CN201903247U (en) | 2010-10-29 | 2010-10-29 | Outer rail structure used for refrigerator sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201903247U true CN201903247U (en) | 2011-07-20 |
Family
ID=44273839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020582840 Expired - Lifetime CN201903247U (en) | 2010-10-29 | 2010-10-29 | Outer rail structure used for refrigerator sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201903247U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963427A (en) * | 2010-10-29 | 2011-02-02 | 无锡市超群自动化设备有限公司 | Outer rail mechanism for refrigerator sliding door |
| CN105640088A (en) * | 2016-03-02 | 2016-06-08 | 朱玲根 | Self-locking rail |
| CN110671872A (en) * | 2019-10-30 | 2020-01-10 | 廖军仁 | Refrigerator capable of improving sealing performance |
-
2010
- 2010-10-29 CN CN 201020582840 patent/CN201903247U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963427A (en) * | 2010-10-29 | 2011-02-02 | 无锡市超群自动化设备有限公司 | Outer rail mechanism for refrigerator sliding door |
| CN101963427B (en) * | 2010-10-29 | 2012-09-26 | 无锡市超群自动化设备有限公司 | Outer rail mechanism for refrigerator sliding door |
| CN105640088A (en) * | 2016-03-02 | 2016-06-08 | 朱玲根 | Self-locking rail |
| CN110671872A (en) * | 2019-10-30 | 2020-01-10 | 廖军仁 | Refrigerator capable of improving sealing performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110720 Effective date of abandoning: 20120926 |