CN204612350U - Refrigerator drawer slide assemblies - Google Patents
Refrigerator drawer slide assemblies Download PDFInfo
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- CN204612350U CN204612350U CN201520317982.7U CN201520317982U CN204612350U CN 204612350 U CN204612350 U CN 204612350U CN 201520317982 U CN201520317982 U CN 201520317982U CN 204612350 U CN204612350 U CN 204612350U
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- rotating shaft
- screw
- wheel assembly
- roll wheel
- outer roller
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Abstract
The utility model discloses a kind of refrigerator drawer slide assemblies, comprise guide rail and roll wheel assembly, the end of described guide rail is provided with roll wheel assembly joint pin, described roll wheel assembly comprises rotating shaft and tight sheathed outer roller on the rotary shaft, rotating shaft connecting hole is provided with in roll wheel assembly joint pin, rotating shaft end is inserted in rotating shaft connecting hole, and has the free degree rotated in this hole.The utility model structure is simple, easy to use, and refrigerator drawer is in refrigerator during extraction, and the roll wheel assembly be made up of rotating shaft and outer roller is to drawer, and slip is provided, not only bearing capacity is high, and when keeping in repair, without the need to changing guide rail, there is the advantage that maintenance cost is low.
Description
Technical field
The utility model relates to refrigerator technical field, is specifically related to a kind of refrigerator drawer slide assemblies.
Background technology
In prior art, as shown in Figure 1, refrigerator drawer slide assemblies comprises guide rail 1, roller 2 and screw 3, and guide rail 1 level is arranged on the two side of refrigerator inner cavity, and the end that guide rail 1 stretches into refrigerator inner cavity is provided with support column 11, roller 2 is set on support column 11, in order to ensure freely rotating of roller 2, roller 2 and support column 11 need have certain fit clearance, and support column 11 inside is in hollow shape, screw 3 inserts in support column 11, for limiting the free degree that roller 2 outwards moves horizontally.During use, refrigerator drawer (not shown), by the slip on roller 2, has carried out extraction.
The weak point of this structure is: the support column 11 on guide rail 1 is due to stressed larger, so be very easily worn, particularly when refrigerator drawer inside holds heavier food, the damage of support column 11 and roller 2 can be accelerated, during maintenance, need to change whole refrigerator drawer slide assemblies, cost is higher.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides the refrigerator drawer slide assemblies that a kind of bearing capacity is high, maintenance cost is low.
A kind of refrigerator drawer slide assemblies, comprise guide rail and roll wheel assembly, the end of described guide rail is provided with roll wheel assembly joint pin, described roll wheel assembly comprises rotating shaft and tight sheathed outer roller on the rotary shaft, rotating shaft connecting hole is provided with in roll wheel assembly joint pin, rotating shaft end is inserted in rotating shaft connecting hole, and has the free degree rotated in this hole.
As further describing technique scheme:
The surface of described roll wheel assembly joint pin is provided with circular gasket.
As further describing technique scheme:
Described rotating shaft is screw, and outer roller offers the step suitable with head of screw, and screw is through outer roller, and head is spacing in step, and tailing screw flight is connected in rotating shaft connecting hole.
As further describing technique scheme:
Be provided with opening pad between described screw and outer roller, opening pad is fastened between screw head and step.
As further describing technique scheme:
Described rotating shaft is the first screw, outer roller offers the step suitable with head of screw, and the first screw is through outer roller, and head is spacing in step, tailing screw flight is connected in rotating shaft connecting hole, and the head threads of the first screw is installed with second screw coaxial with it.
The utility model structure is simple, easy to use, and refrigerator drawer is in refrigerator during extraction, and the roll wheel assembly be made up of rotating shaft and outer roller is to drawer, and slip is provided, not only bearing capacity is high, and when keeping in repair, without the need to changing guide rail, there is the advantage that maintenance cost is low.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of refrigerator drawer slide assemblies in background technology;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation of embodiment 2 in the utility model;
Fig. 4 is the structural representation of embodiment 3 in the utility model;
Fig. 5 is the structural representation of embodiment 4 in the utility model.
Marginal data:
1, guide rail; 11, support column; 2, roller; 3, screw; 4, roll wheel assembly; 41, rotating shaft; 411, the first screw; 412, the second screw; 42, outer roller; 421, step; 5, roll wheel assembly joint pin; 51, rotating shaft connecting hole; 6, pad; 7, opening pad.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
See Fig. 2, a kind of refrigerator drawer slide assemblies that the utility model provides, comprise guide rail 1 and roll wheel assembly 4, the end of guide rail 1 is provided with roll wheel assembly joint pin 5, roll wheel assembly 4 comprises rotating shaft 41 and is closely set in the outer roller 42 on rotating shaft 41, be provided with rotating shaft connecting hole 51 in roll wheel assembly joint pin 5, rotating shaft 41 end is inserted in rotating shaft connecting hole 51, and has the free degree rotated in this hole.
During use, refrigerator drawer (not shown), by the slip on roller 42 outside, has carried out extraction, due to the rotating shaft 41 that closely cooperates in outer roller 42, so rotating shaft 41 is together with outer roller 42, plays the effect supporting refrigerator drawer, effectively raise bearing capacity; In addition, when keeping in repair, without the need to changing guide rail 1, change roll wheel assembly 4, maintenance cost is lower, also more convenient.
Embodiment 1
In the present embodiment, the surface of roll wheel assembly joint pin 5 is provided with circular gasket 6.Object is, avoids outer roller 42 to contact with the direct of roll wheel assembly joint pin 5, reduces the noise of refrigerator drawer when pull.
Embodiment 2
In the present embodiment, see Fig. 3, rotating shaft 41 is screw 3, and outer roller 42 offers the step 421 suitable with head of screw, and screw 3 is through outer roller 42, and head is spacing in step 421, composition graphs 2, and tailing screw flight is connected in rotating shaft connecting hole 51.Object is, is convenient to manufacture assembling, cuts down finished cost.
Embodiment 3
In the present embodiment, see Fig. 4, be provided with opening pad 7 between screw 3 and outer roller 42, opening pad 7 is fastened between screw 3 head and step 421.Object is, utilizes opening pad 7 to retrain coming off of outer roller 42.
Embodiment 4
In the present embodiment, see Fig. 5, rotating shaft 41 is the first screw 411, outer roller 42 offers the step 421 suitable with head of screw, first screw 411 is through outer roller 42, and head is spacing in step 421, composition graphs 2, tailing screw flight is connected in rotating shaft connecting hole 51, and the head threads of the first screw 411 is installed with second screw 412 coaxial with it.Object is, utilizes the second screw 412 to retrain coming off of outer roller 42.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a refrigerator drawer slide assemblies, it is characterized in that: comprise guide rail and roll wheel assembly, the end of described guide rail is provided with roll wheel assembly joint pin, described roll wheel assembly comprises rotating shaft and tight sheathed outer roller on the rotary shaft, rotating shaft connecting hole is provided with in roll wheel assembly joint pin, rotating shaft end is inserted in rotating shaft connecting hole, and has the free degree rotated in this hole.
2. refrigerator drawer slide assemblies according to claim 1, is characterized in that: the surface of described roll wheel assembly joint pin is provided with circular gasket.
3. refrigerator drawer slide assemblies according to claim 1, it is characterized in that: described rotating shaft is screw, and outer roller offers the step suitable with head of screw, screw is through outer roller, head is spacing in step, and tailing screw flight is connected in rotating shaft connecting hole.
4. refrigerator drawer slide assemblies according to claim 3, it is characterized in that: be provided with opening pad between described screw and outer roller, opening pad is fastened between screw head and step.
5. refrigerator drawer slide assemblies according to claim 1, it is characterized in that: described rotating shaft is the first screw, outer roller offers the step suitable with head of screw, first screw is through outer roller, head is spacing in step, tailing screw flight is connected in rotating shaft connecting hole, and the head threads of the first screw is installed with second screw coaxial with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317982.7U CN204612350U (en) | 2015-05-15 | 2015-05-15 | Refrigerator drawer slide assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317982.7U CN204612350U (en) | 2015-05-15 | 2015-05-15 | Refrigerator drawer slide assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204612350U true CN204612350U (en) | 2015-09-02 |
Family
ID=53964904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520317982.7U Active CN204612350U (en) | 2015-05-15 | 2015-05-15 | Refrigerator drawer slide assemblies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204612350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895716A (en) * | 2020-07-17 | 2020-11-06 | 海信容声(广东)冰箱有限公司 | Refrigerator and roller assembly |
-
2015
- 2015-05-15 CN CN201520317982.7U patent/CN204612350U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895716A (en) * | 2020-07-17 | 2020-11-06 | 海信容声(广东)冰箱有限公司 | Refrigerator and roller assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Refrigerator drawer sliding component and refrigerator Effective date of registration: 20170525 Granted publication date: 20150902 Pledgee: Industrial Bank Limited by Share Ltd Hefei branch Pledgor: Hefei Xueqi Electric Co.,Ltd. Registration number: 2017340000061 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190227 Granted publication date: 20150902 Pledgee: Industrial Bank Limited by Share Ltd Hefei branch Pledgor: Hefei Xueqi Electric Co.,Ltd. Registration number: 2017340000061 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 231202 workshop in the second private science and Technology Park, Tangkou Road North, economic and Technological Development Zone, Hefei, Anhui Province Patentee after: Hefei Xueqi Electric Co.,Ltd. Address before: 231202 workshop in the second private science and Technology Park, Tangkou Road North, economic and Technological Development Zone, Hefei, Anhui Province Patentee before: HEFEI SNOWKY ELECTRIC Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |