CN204436022U - Highstrenghtpiston's internal lining pipe door handle of refrigerator - Google Patents
Highstrenghtpiston's internal lining pipe door handle of refrigerator Download PDFInfo
- Publication number
- CN204436022U CN204436022U CN201420860108.3U CN201420860108U CN204436022U CN 204436022 U CN204436022 U CN 204436022U CN 201420860108 U CN201420860108 U CN 201420860108U CN 204436022 U CN204436022 U CN 204436022U
- Authority
- CN
- China
- Prior art keywords
- segmental arc
- lining pipe
- internal lining
- door handle
- refrigerator
- 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 - Fee Related
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Abstract
The utility model relates to a kind of highstrenghtpiston's internal lining pipe door handle of refrigerator, it comprises the mount pad at door handle of refrigerator body and door handle of refrigerator body two ends, it is characterized in that described door handle of refrigerator body comprises the outer tube of plastics (1) and is embedded at the internal lining pipe (2) of the plastics in outer tube (1), internal lining pipe (2) be embedded at outer tube (1) interior time, on second on segmental arc (2.1) and second time segmental arc (2.2) and first segmental arc (1.1) and first time segmental arc (1.2) bonded to each other.The utility model highstrenghtpiston internal lining pipe door handle of refrigerator has that manufacturing cost is lower, good looking appearance and the higher advantage of recovery utilization rate.
Description
Technical field
The utility model relates to a kind of highstrenghtpiston's internal lining pipe door handle of refrigerator, belongs to door handle of refrigerator field.
Background technology
Refrigerator is a kind of chiller plant keeping constant low temperature, a kind of household electrical appliance that food is preserved for a long time can be made, enter into daily life as a kind of common civil electric appliance, refrigerator doors generally comprises inner bag, door-plate, the foaming layer between inner bag and door-plate, the refrigerator doors ornamental strip being arranged on an inner bag and door-plate edge and door handle of refrigerator.Traditional door handle of refrigerator is in order to general employing metal inner lining pipe of gaining in strength, if but metal inner lining pipe needs to exist when carrying out arc-shaped bend processing difficulties, metal inner lining pipe and outer tube to gap because temperature Change shrinkage factor is inconsistent and affects the defects such as attractive in appearance greatly, and the heavier mass of metal inner lining pipe, cost is higher.Therefore make the manufacturing cost of traditional arc door handle of refrigerator higher, and recovery utilization rate is lower.
Therefore seek that a kind of manufacturing cost is lower, good looking appearance and the higher highstrenghtpiston's internal lining pipe door handle of refrigerator of recovery utilization rate particularly important.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides that a kind of manufacturing cost is lower, good looking appearance and the higher highstrenghtpiston's internal lining pipe door handle of refrigerator of recovery utilization rate.
The purpose of this utility model is achieved in that
A kind of highstrenghtpiston's internal lining pipe door handle of refrigerator, it comprises the mount pad at door handle of refrigerator body and door handle of refrigerator body two ends, described door handle of refrigerator body comprises the outer tube of plastics and is embedded at the internal lining pipe of the plastics in outer tube, described outer tube is symmetrical structure, the inwall of described outer tube comprises segmental arc and first time segmental arc upwards on downward first, on described first, the two ends, left and right of segmental arc connect respectively at the two ends, left and right of first time segmental arc, wherein the radius of curvature of segmental arc is less than the radius of curvature of first time segmental arc on first, described internal lining pipe is also bilateral symmetry, the outer wall of described internal lining pipe comprises segmental arc and second time segmental arc upwards on downward second, on described second, the two ends, left and right of segmental arc connect respectively at the two ends, left and right of second time segmental arc, on described second, the two ends, left and right of segmental arc are provided with segmental arc groove, left section of described second time segmental arc and right section is provided with stepped recesses, when internal lining pipe is embedded in outer tube, on second in segmental arc and second time segmental arc and first segmental arc and first time segmental arc bonded to each other.
Preferred as one, the inwall of described internal lining pipe is provided with two the first step projections corresponding with two stepped recesses in second time segmental arc, described internal lining pipe be positioned at left section of segmental arc corresponding section on second with the inwall of right section on be provided with second step projection.
Compared with prior art, the beneficial effects of the utility model are:
The utility model highstrenghtpiston internal lining pipe door handle of refrigerator has that manufacturing cost is lower, good looking appearance and the higher advantage of recovery utilization rate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model highstrenghtpiston internal lining pipe door handle of refrigerator.
Fig. 2 is the outer sleeve structure schematic diagram of the utility model highstrenghtpiston internal lining pipe door handle of refrigerator.
Fig. 3 is the internal lining pipe structural representation of the utility model highstrenghtpiston internal lining pipe door handle of refrigerator.
Wherein:
Segmental arc 1.1, first time segmental arc 1.2 on outer tube 1, first
Segmental arc 2.1, second time segmental arc 2.2, upper segmental arc groove 2.3, stepped recesses 2.4, first step projection 2.5, second step projection 2.6 on described internal lining pipe 2, second.
Detailed description of the invention
See Fig. 1 ~ Fig. 3, a kind of highstrenghtpiston's internal lining pipe door handle of refrigerator that the utility model relates to, it comprises the mount pad at door handle of refrigerator body and door handle of refrigerator body two ends, and described door handle of refrigerator body comprises the outer tube 1 of plastics and is embedded at the internal lining pipe 2 of the plastics in outer tube 1.
Described outer tube 1 is symmetrical structure, the inwall of described outer tube 1 comprises segmental arc 1.1 and first time segmental arc 1.2 upwards on downward first, on described first, the two ends, left and right of segmental arc 1.1 connect respectively at the two ends, left and right of first time segmental arc 1.2, and wherein the radius of curvature of segmental arc 1.1 is less than the radius of curvature of first time segmental arc 1.2 on first.
Described internal lining pipe 2 is also bilateral symmetry, the outer wall of described internal lining pipe 2 comprises segmental arc 2.1 and second time segmental arc 2.2 upwards on downward second, on described second, the two ends, left and right of segmental arc 2.1 connect respectively at the two ends, left and right of second time segmental arc 2.2, on described second, the two ends, left and right of segmental arc 2.1 are provided with segmental arc groove 2.3, left section of described second time segmental arc 2.2 and right section is provided with stepped recesses 2.4, the inwall of described internal lining pipe 2 is provided with two the first step projections 2.5 corresponding with two stepped recesses 2.4 in second time segmental arc 2.2, described internal lining pipe 2 be positioned at left section of segmental arc 2.1 corresponding section on second with the inwall of right section on be provided with second step projection 2.6.
When internal lining pipe 2 is embedded in outer tube 1, on second in segmental arc 2.1 and second time segmental arc 2.2 and first segmental arc 1.1 and first time segmental arc 1.2 bonded to each other, wherein go up segmental arc groove 2.3 and stepped recesses 2.4 for alleviating flexural stress when internal lining pipe 2 and outer tube 1 are set.
The external surface of described outer tube 1 is provided with deposited metal, and described deposited metal comprises the prime coat of bottom and the nano spray plating layer on top layer.
Make because outer tube and internal lining pipe are highstrenghtpiston, its intensity not only relies on highstrenghtpiston itself, and relies on above-mentioned special cross-section structure.Plastic inner lining pipe is adopted to be convenient to the bending of internal lining pipe, when manufacturing arc door handle of refrigerator more for convenience.
Claims (2)
1. highstrenghtpiston's internal lining pipe door handle of refrigerator, it comprises the mount pad at door handle of refrigerator body and door handle of refrigerator body two ends, it is characterized in that described door handle of refrigerator body comprises the outer tube of plastics (1) and is embedded at the internal lining pipe (2) of the plastics in outer tube (1), described outer tube (1) is symmetrical structure, the inwall of described outer tube (1) comprises segmental arc (1.1) and first time segmental arc (1.2) upwards on downward first, on described first, the two ends, left and right of segmental arc (1.1) connect respectively at the two ends, left and right of first time segmental arc (1.2), wherein the radius of curvature of segmental arc (1.1) is less than the radius of curvature of first time segmental arc (1.2) on first, described internal lining pipe (2) is also bilateral symmetry, the outer wall of described internal lining pipe (2) comprises segmental arc (2.1) and second time segmental arc (2.2) upwards on downward second, on described second, the two ends, left and right of segmental arc (2.1) connect respectively at the two ends, left and right of second time segmental arc (2.2), on described second, the two ends, left and right of segmental arc (2.1) are provided with segmental arc groove (2.3), left section and right section of described second time segmental arc (2.2) is provided with stepped recesses (2.4), internal lining pipe (2) be embedded at outer tube (1) interior time, on second on segmental arc (2.1) and second time segmental arc (2.2) and first segmental arc (1.1) and first time segmental arc (1.2) bonded to each other.
2. a kind of highstrenghtpiston's internal lining pipe door handle of refrigerator according to claim 1, it is characterized in that the inwall of described internal lining pipe (2) is provided with two the first step projections (2.5) corresponding with two stepped recesses (2.4) on second time segmental arc (2.2), described internal lining pipe (2) be positioned at left section of segmental arc on second (2.1) corresponding section with the inwall of right section on be provided with second step projection (2.6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860108.3U CN204436022U (en) | 2014-12-31 | 2014-12-31 | Highstrenghtpiston's internal lining pipe door handle of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860108.3U CN204436022U (en) | 2014-12-31 | 2014-12-31 | Highstrenghtpiston's internal lining pipe door handle of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204436022U true CN204436022U (en) | 2015-07-01 |
Family
ID=53603906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420860108.3U Expired - Fee Related CN204436022U (en) | 2014-12-31 | 2014-12-31 | Highstrenghtpiston's internal lining pipe door handle of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204436022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425569A (en) * | 2018-03-28 | 2018-08-21 | 张家港市长力久汽车零部件制造有限公司 | Special vehicle high intensity crack resistence door handle |
-
2014
- 2014-12-31 CN CN201420860108.3U patent/CN204436022U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425569A (en) * | 2018-03-28 | 2018-08-21 | 张家港市长力久汽车零部件制造有限公司 | Special vehicle high intensity crack resistence door handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20191231 |