CN1220022C - Handle installation device of electric refrigerator - Google Patents
Handle installation device of electric refrigerator Download PDFInfo
- Publication number
- CN1220022C CN1220022C CN 02126088 CN02126088A CN1220022C CN 1220022 C CN1220022 C CN 1220022C CN 02126088 CN02126088 CN 02126088 CN 02126088 A CN02126088 A CN 02126088A CN 1220022 C CN1220022 C CN 1220022C
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- mentioned
- handle
- door
- mounting ring
- guiding groove
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- Expired - Fee Related
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Abstract
The present invention relates to a handle installing device for installing a door handle of an electric refrigerator in the front of a door. The handle installing device of the electric refrigerator provided by the present invention comprises a ring installing component and a handle seat, wherein a guiding groove is formed on the inner side surface of the ring installing component, and ends at both sides of the handle can be inserted and fixed; the handle seat comprises the following structure: an inserting component, a door contacting component and a guiding bulge, the inserting component is inserted into the inner side of the ring installing component in the opposite direction of the handle, the door contacting component is tightly fixed on the front surface of the door, and the guiding bulge protruded and formed along the inserting direction from the outer side of the inserting component is inserted into the guiding groove.
Description
Technical field
The present invention relates to a kind of handle installation device of refrigerator, relate in particular to a kind of handle installation device: can solve between the handle base of mounting knob and the mounting ring segments dislocation or produce problem such as distortion with refrigerator of following effect.
Background technology
Finish the operation of taking out or putting into food by the refrigerating chamber of switching refrigerator inside or the door of refrigerating chamber.The handle of controlling when in addition, Men front is equipped with user's shutter door.Fig. 1 demonstrates the part longitudinal plan of the handle installment state of existing technology.As shown in Figure 1, the front part branch of the front 10 of the door of the refrigerator that is formed by iron plate is provided with handle 20.Above-mentioned handle 20 is generally formed by aluminium die casting.
For above-mentioned handle 20 being fixed on the front l0 of door, use a handle base 12 in the prior art.Above-mentioned handle base 12 is inserted with an end of the handle of being made by aluminium die casting 20 by the synthetic resin injection mo(u)lding in one side (left side in the accompanying drawing) body, its opposite side is fixed on the front 10 of above-mentioned door.
Under the state in above-mentioned handle 20 is inserted in the left part of above-mentioned handle base 12, SA fixes by screw, thereby keeps stationary state; The right-hand end of above-mentioned handle base 12 makes it keep state on the front 10 that is fixed on above-mentioned door by screw SB.
In addition, owing to form the lateral surface part of door of refrigerator, consider apparent attractive in appearancely, need electroplate its surface by the above-mentioned handle base 12 of synthetic resin injection mo(u)lding.Above-mentioned plating is carried out at the integral surface of above-mentioned handle base 12.
But the prior art with said structure has following shortcoming:
In the prior art, need electroplate the integral surface of above-mentioned handle base 12, the integral body of above-mentioned handle base 12 is all electroplated needs the plating expense, thereby has improved product cost.That is to say, owing to the area that need carry out the electroplating processes part is bigger, so can rise because of plating cause the integral product expense.
In addition, if carry out electroplating processes, the surface of above-mentioned handle base 12 will have electric conductivity, and at this moment above-mentioned screw SB may form conducting state with the front 10 of the door of being made by iron plate, so can cause the electric leakage problem of refrigerator.
Summary of the invention
In order to solve problems of the prior art, the invention provides the handle installation device of refrigerator: by dwindling the part of exposing with following effect, the cost of materials that reduction brings because of plating can also prevent simultaneously the dislocation between the mounting knob parts and produce problem such as distortion.
In order to realize purpose of the present invention, the invention provides the Handle for refrigerator erecting device that a kind of handle with shutter door is installed in the front of door, it is characterized in that, comprising: mounting ring segments and handle base; The medial surface of above-mentioned mounting ring segments forms to the inboard convex hole that protrudes of circumferencial direction, and guiding groove is formed on the convex hole, and convex hole can be fixed the handle both side ends; Above-mentioned handle base includes following structure: insertion parts, door contact component and guide hump; Above-mentioned insertion parts is inserted in the inboard of above-mentioned mounting ring segments from the opposite direction of above-mentioned handle; Above-mentioned door contact component closely is fixed in front of the door on the face; Above-mentioned guide hump protrudes moulding from the outside of above-mentioned insertion parts along direction of insertion, is inserted in the above-mentioned guiding groove.
In addition, according to embodiment, be inserted in the interior guide hump of above-mentioned guiding groove with the stairstepping moulding, the end of downside is inserted in the above-mentioned guiding groove, and the leading section of upside contacts on the rear end of convex hole.
The handle installation device of refrigerator provided by the invention can bring following effect:
In the present invention, carry out by guide hump 66 and guiding groove 74 for the combination between handle assembled 50 handle bases that use 60 and the mounting ring segments 70.So, the binding energy of handle base and mounting ring segments is carried out at an easy rate, but also can prevent dislocation between the two, assembling procedure is carried out very wellly.In addition, because the combination of handle base and mounting ring segments is more firm, so under the state of handle 50 assemblings, also can integrally provide firm braced structures.
Description of drawings
Fig. 1 demonstrates the part longitudinal sectional drawing of the handle installment state of existing technology;
Fig. 2 demonstrates the oblique view of handle installation structure example of the present invention;
Fig. 3 demonstrates the assembled state sectional drawing of handle installation device of the present invention.
The critical piece description of reference numerals
60: handle base (BASE) 62: the door contact component
64: insertion parts 66: guide hump
70: erection loop (RING) parts 72: insert loop section
74: guiding groove 76: convex hole
The specific embodiment
The embodiment that demonstrates with reference to the accompanying drawings, the present invention is described in detail.
Fig. 2 demonstrates the oblique view of handle installation structure example of the present invention, and Fig. 3 demonstrates the assembled state sectional drawing of handle installation device of the present invention.
As shown in Figures 2 and 3, handle installation device of the present invention comprises following structure: mounting ring segments 70 and handle base 60.Insert above-mentioned mounting ring segments 70 by handle 50 left side from accompanying drawing that aluminium die casting forms; An end of above-mentioned handle base 60 is inserted and secured in the above-mentioned mounting ring segments 70, and its other end is fixed in front of the door on the face 40.Though only demonstrate a side part of parts such as above-mentioned handle 50 and handle base 60 on the accompanying drawing, the both ends of in fact above-mentioned handle have identical structure.
Above-mentioned handle 50 is same as the prior art, all is the part that forms by aluminium die casting, usually with the hollow shape moulding, and the grip portion the when person of being to use opens and closes door of refrigerator.In addition, the mounting ring segments 70 of end that is inserted with above-mentioned handle 50 is by the synthetic resin injection mo(u)lding, and forming is the shape of annular basically.In addition, above-mentioned handle 50 is installed in fully under the state of front 40 of door, above-mentioned mounting ring segments 70 is parts of exposing to the outside, so will handle at the surperficial enterprising electroplating of above-mentioned mounting ring segments 70.
In addition, mounting ring segments 70 of the present invention has the insertion loop section 72 of the end insertion that can make handle.The inboard of above-mentioned insertion loop section 72 has the guiding groove 74 that alongst forms.For the embodiment that demonstrates in the accompanying drawing, above-mentioned guiding groove 74 is from the hollowly moulding of convex hole 76 parts, and above-mentioned convex hole 76 partly protrudes moulding from the inner peripheral of above-mentioned insertion loop section 72.But above-mentioned guiding groove 74 also can be molded directly within on the inwall of above-mentioned insertion loop section 72.One side of above-mentioned mounting ring segments 70 forms the screw fixings hole HA that is used for fixing screw.
Handle base 60 of the present invention is made of door contact component 62 and insertion parts 64.Above-mentioned door contact component 62 is fixed at the state of the front 40 of door with contact; Above-mentioned insertion parts 64 prolongs from the left side of above-mentioned door contact component 62, and inserts the inside that is fixed on above-mentioned insertion loop section 72.Form fixing hole HB on the above-mentioned door contact component 62, under the state that is close on the door 40, fix by screw SD.
In addition, be formed with the guide hump 66 that forms along direction of insertion on the insertion parts 64 of above-mentioned handle base 60.Above-mentioned guide hump 66 from the outer peripheral face of above-mentioned insertion parts 64 along the outside with the state forming that protrudes, can be inserted in the guiding groove 74 of above-mentioned insertion loop section 72.So,, just can prevent that above-mentioned insertion parts 64 from producing dislocation and distortion in the inside of above-mentioned mounting ring segments 70, just can form the state that insertion parts 64 can't be rotated if above-mentioned guide hump 66 is inserted into the inside of guiding groove 74.
Among the embodiment that accompanying drawing demonstrates, above-mentioned guide hump 66 is shaped to the projection of stairstepping.Be inserted into above-mentioned guiding groove 74 if will be positioned at the fore-end 66B of the guide hump of below, can make the end 66A contact that is positioned at the top on the rear end of convex hole 76 on the inboard that takes shape in mounting ring segments 70, can prevent further insertion.So, shown in the embodiment that accompanying drawing demonstrates, above-mentioned guide hump 66 is formed the stairstepping with two rank, end 66A by above-mentioned top contacts on the convex hole 76 that is formed on mounting ring segments 70 inner peripherals, can prevent that above-mentioned handle base 60 is inserted into the inside of mounting ring segments 70 too much.
In addition, also contact on the convex hole 76 that is formed on mounting ring segments 70 inner peripherals, can regulate optimal insertion degree by the end of inserting handle 50 from the left side of above-mentioned mounting ring segments 70.
The embodiment that demonstrates according to Fig. 3, handle 50 inserts to the right from the left side of mounting ring segments 70, handle base 60 inserts to the left from the right side of mounting ring segments 70, fix this three parts by a screw SC, can form the state of fixed handle 50, mounting ring segments 70 and handle base 60 fully.In addition, utilize screw SD the door contact component 62 of above-mentioned handle base 60 fully can be fixed on the front 40 of the door that constitutes by iron plate.Because above-mentioned handle base 60 is the non-conductive conductors that are made of synthetic resin, even be fixed on the above-mentioned face in front of the door 40 by above-mentioned screw SD, also can not produce leaky.
In addition,, can know by inference: be fixed on the right side part of the above-mentioned handle base 60 on the face 40 in front of the door by above-mentioned screw SD, because by independent lid covering, so can not influence the outward appearance of refrigerator though do not show in the accompanying drawing.
As mentioned above, fundamental technics thought of the present invention is that the insertion parts 64 along handle base 60 forms along direction of insertion and forms guide hump 66, forms guiding groove 74 on above-mentioned mounting ring segments 70.
In fundamental technics thought range of the present invention, the personnel that the industry has general knowledge can propose a lot of distortion.Protection domain should be that the basis makes an explanation with the scope of claim.
Claims (2)
1, a kind of handle with shutter door is installed in the Handle for refrigerator erecting device of the front of door, it is characterized in that, comprising:
Mounting ring segments (70) and handle base (60);
The medial surface of above-mentioned mounting ring segments (70) forms to the inboard convex hole (76) that protrudes of circumferencial direction, and guiding groove (74) is formed on the convex hole (76), and convex hole (76) can be fixed handle (50) both side ends;
Above-mentioned handle base (60) includes following structure: insertion parts (64), door contact component (62) and guide hump (66); Above-mentioned insertion parts (64) is inserted in the inboard of above-mentioned mounting ring segments (70) from the opposite direction of above-mentioned handle; Above-mentioned door contact component (62) closely is fixed in front of the door on the face (40); Above-mentioned guide hump (66) protrudes moulding from the outside of above-mentioned insertion parts (64) along direction of insertion, is inserted in the above-mentioned guiding groove (74).
2, the handle installation device of refrigerator according to claim 1 is characterized in that:
Be inserted in the interior guide hump (66) of above-mentioned guiding groove with the stairstepping moulding, the end of downside (66B) is inserted in the above-mentioned guiding groove, and the leading section of upside (66A) contacts on the rear end of convex hole (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02126088 CN1220022C (en) | 2002-08-13 | 2002-08-13 | Handle installation device of electric refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02126088 CN1220022C (en) | 2002-08-13 | 2002-08-13 | Handle installation device of electric refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1475746A CN1475746A (en) | 2004-02-18 |
| CN1220022C true CN1220022C (en) | 2005-09-21 |
Family
ID=34143235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02126088 Expired - Fee Related CN1220022C (en) | 2002-08-13 | 2002-08-13 | Handle installation device of electric refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1220022C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913928A (en) * | 2010-08-02 | 2010-12-15 | 玉溪市维和生物技术有限责任公司 | Compound fertilizer special for pseudoginseng root |
-
2002
- 2002-08-13 CN CN 02126088 patent/CN1220022C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1475746A (en) | 2004-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Taizhou LG Electronics Refrigerator Co., Ltd. Assignor: Lejin Electronic and Electric Appliance Co., Ltd. (Tianjin) Contract fulfillment period: 2005.12.30 to 2015.12.29 contract change Contract record no.: 2008320000752 Denomination of invention: Installation device of electric refrigerator handle Granted publication date: 20050921 License type: Exclusive license Record date: 20081010 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2005.12.30 TO 2015.12.29; CHANGE OF CONTRACT Name of requester: TAIZHOU LG ELECTRONICS FREEZER CO., LTD. Effective date: 20081010 |
|
| ASS | Succession or assignment of patent right |
Owner name: TAIZHOU LG ELECTRONICS FREEZER CO., LTD. Free format text: FORMER OWNER: LG ELECTRONICS ( TIANJIN ) ELECTRICAL APPLIANCES CO., LTD. Effective date: 20091225 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091225 Address after: Yingbin Road 2, Taizhou Economic Development Zone, Jiangsu Patentee after: Taizhou LG Electronics Refrigerator Co., Ltd. Address before: Beichen District, Tianjin Xing Lake Road Patentee before: Lejin Electronic and Electric Appliance Co., Ltd. (Tianjin) |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050921 Termination date: 20130813 |