CN104675244A - Bearing type oven door hinge - Google Patents
Bearing type oven door hinge Download PDFInfo
- Publication number
- CN104675244A CN104675244A CN201410816242.8A CN201410816242A CN104675244A CN 104675244 A CN104675244 A CN 104675244A CN 201410816242 A CN201410816242 A CN 201410816242A CN 104675244 A CN104675244 A CN 104675244A
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- stage clip
- brace
- holder
- pin
- travel
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Abstract
The invention relates to a hinge, in particular to a bearing type oven door hinge. According to the technical scheme, the bearing type oven door hinge comprises a fixing seat component and a housing component. The fixing seat component comprises a fixing seat and two fixing seat pins; the housing component comprises a housing, a movable support, a pulley, a twist spring, a compression spring, a compression spring limiting block, a compression spring guide rod, an outer sliding pin, an outer fixing pin, an inner sliding pin, a twist spring fixing pin, an inner fixing pin, a connecting sheet, a connecting sheet shaft sleeve and a locking buckler.
Description
Technical field
The present invention relates to a kind of hinge, especially a kind of bearing type oven door hinge.
Background technology
Current oven hinge exists following not enough.Baking box sealing performance is not good, makes the sealing ring of the compression oven inner container that oven door can not be very tight, thus make baking box at work the heat of its inside be easy to distribute, thus fail well to reach the function of environmental protection and energy saving.Life-span number of times is short, still can only reach l at present ten thousand to 1.2 ten thousand times, and there will be noise after hinge work a period of time.Feel of closing the door is not good, reduces the electrical home appliances product quality such as baking box.Carrying door body weight is less than normal.
The present invention, in order to overcome above-mentioned defect, has carried out useful improvement.
Summary of the invention
The object of the invention is to solve above-mentioned deficiency of the prior art, provide a kind of bearing type oven door hinge.
The object of the invention is, by bearing type oven door hinge of the present invention, load-bearing property and the application life of hinge are greatly improved.
To achieve these goals, technical scheme of the present invention is: a kind of bearing type oven door hinge, is made up of holder assembly and housing unit two parts, and described holder assembly comprises holder and 2 holder pins, and described housing unit comprises housing, travel(l)ing rest, pulley, torsion spring, stage clip, stage clip limited block, stage clip guide rod, outer sliding pin, extenal fixation pin, interior sliding pin, torsion spring fixing pin, internal fixtion pin, brace, brace axle sleeve, snap close, it is characterized in that: described brace and described holder and the mutual clamping of holder pin, the axle sleeve of described brace bottom inserts the fixing hole of described housing bottom, and extenal fixation pin is inserted in the axle sleeve of described brace bottom, the fixing hole of described travel(l)ing rest bottom is connected by internal fixtion pin with the eccentric fixing hole of described brace, described stage clip one end is against described housing tip plane, described stage clip guide rod is inserted in the middle of described stage clip, described stage clip guide rod inserts in the middle of described travel(l)ing rest by the plane perforate of described housing top successively, and described slide outside pin inserts described housing sliding tray successively, fixing hole bottom travel(l)ing rest top fixing hole and stage clip guide rod, by described housing, travel(l)ing rest and stage clip guide rod series winding, described stage clip guide rod top fluting inserts described stage clip limited block, and described stage clip top is resisted against described stage clip limited block bottom surface.
Beneficial effect of the present invention: the present invention, in order to overcome above-mentioned defect, has carried out useful improvement.Its application life can reach more than 30,000 times, and carrying oven door weight 12-25KG, short covering market is to the demand of bearing type oven door hinge.
Accompanying drawing explanation
Fig. 1 is decomposing schematic representation of the present invention;
Fig. 2 is combination partial sectional view of the present invention;
Fig. 3 is using state schematic diagram of the present invention;
Fig. 4 is holder schematic diagram of the present invention;
Fig. 5 is body diagram of the present invention;
Fig. 6 is travel(l)ing rest schematic diagram of the present invention;
Wherein, 1: holder, 2: holder pin, 3 holder pins, 4: outer sliding pin, 5: extenal fixation pin, 6: housing, 7: stage clip limited block, 8: stage clip guide rod, 9: stage clip, 10: brace, 11: travel(l)ing rest, 12: interior sliding pin, 13: pulley, 14: torsion spring fixing pin, 15: torsion spring, 16: snap close, 17: brace axle sleeve, 18: internal fixtion pin.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the present invention is further illustrated.
Embodiments of the invention are with reference to shown in figure 1-6.
A kind of bearing type oven door hinge, be made up of holder assembly and housing unit two parts, described holder assembly comprises holder and 2 holder pins, and described housing unit comprises housing, travel(l)ing rest, pulley, torsion spring, stage clip, stage clip limited block, stage clip guide rod, outer sliding pin, extenal fixation pin, interior sliding pin, torsion spring fixing pin, internal fixtion pin, brace, brace axle sleeve, snap close, it is characterized in that: described brace and described holder and the mutual clamping of holder pin, the axle sleeve of described brace bottom inserts the fixing hole of described housing bottom, and extenal fixation pin is inserted in the axle sleeve of described brace bottom, the fixing hole of described travel(l)ing rest bottom is connected by internal fixtion pin with the eccentric fixing hole of described brace, described stage clip one end is against described housing tip plane, described stage clip guide rod is inserted in the middle of described stage clip, described stage clip guide rod inserts in the middle of described travel(l)ing rest by the plane perforate of described housing top successively, and described slide outside pin inserts described housing sliding tray successively, fixing hole bottom travel(l)ing rest top fixing hole and stage clip guide rod, by described housing, travel(l)ing rest and stage clip guide rod series winding, described stage clip guide rod top fluting inserts described stage clip limited block, and described stage clip top is resisted against described stage clip limited block bottom surface.
Further, described brace is provided with snap close, the top of described snap close snaps in the fluting in described holder, and locks described housing unit and holder; When housing reaches certain angle with the outside rotary motion of brace, on its connecting sheet components snap close with brace fixing hole for axle center reversely rotates, the top of described snap close, against the fluting of described housing, can make described housing unit entirety dismantle above described holder.
Further, described housing unit for axle center is to inner rotary with the fixing pin of described brace bottom, draws described travel(l)ing rest to bottom offset, compresses described stage clip, described stage clip bottom is against described housing tip swaging plane, and top is against the stage clip limited block in described stage clip stem guiding trough.
Further, described pulley bears the downward pressure of described torsion spring, described pulley is contacted with the circular arc tangent plane of described brace, and described circular arc tangent plane and pulley form Sidelong portion, and the motion that described housing unit is inwardly rotated for axle center with the fixing pin of described brace bottom stops; When the contact point of described pulley and described brace circular arc is to peak, described pulley slides in described brace arc neck under automatically.
Further, in the middle part of described travel(l)ing rest, the outside swaging in both sides limits the position relationship of described travel(l)ing rest and described housing unit, the downward press forming structure of bottom fixing hole of described travel(l)ing rest, a described travel(l)ing rest two bottom sides four anti-brace of swaging frame mode that concaves rocks, to improve hinge stability in application life, downward swaging flanging in the middle part of described travel(l)ing rest, described torsion spring, against nearly described swaging limit plane, strengthens torsion spring job stability when hinge opening and closing works.Hinge application life is improved to increase travel(l)ing rest rigidity.
Further, described holder assembly and described brace to be slotted 3 mutual clampings by described holder and holder two pins and described holder, make described brace and holder clamping disperses force, the inside breaking the bridge shape in four, described holder both sides, makes described holder improve compressive strength.The inside swaging of described holder two middle side part, limits described brace and described holder position relationship, make described housing unit operationally shaking volume greatly reduce, to improve the reliability of hinge life-span, function.
Further, the solid hole of described housing bottom adopts inside swaging again toward flanging mode, strengthens the position relationship of reference axis, greatly promotes the stability of product in Long-Time Service process.Its stability when described housing sliding tray adopts mounting hole downward flange swaging to ensure that described outer sliding pin displacement works.Described case top both sides adopt N word swaging to strengthen its strength stability, and the pressure produced when described stage clip is worked steadily distributes, stability when ensureing that described stage clip works.Adopt cone limit swaging in the middle of described case top flanging, strengthened flanging rigidity, reduce described stage clip guide rod in its frictional force of middle slip.
Further, described housing unit is when opening maximum angle, bottom described travel(l)ing rest above circular arc open end and the contact pin of described limit sleeve outer circle face against, described brace bottom opening end face and described housing bottom flanging open end against, bottom described outer sliding pin periphery and described housing kidney-shaped sliding tray flange arc surface against, three places are against in triangle relation, and it bears pressure and on average disperses when load-bearing to make hinge, greatly promotes the load-bearing property of hinge.
The above embodiment only have expressed one embodiment of the present invention, but therefore can not be interpreted as limitation of the scope of the invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (8)
1. a bearing type oven door hinge, is made up of holder assembly and housing unit two parts, and described holder assembly comprises holder and 2 holder pins, and described housing unit comprises housing, travel(l)ing rest, pulley, torsion spring, stage clip, stage clip limited block, stage clip guide rod, outer sliding pin, extenal fixation pin, interior sliding pin, torsion spring fixing pin, internal fixtion pin, brace, brace axle sleeve, snap close, it is characterized in that: described brace and described holder and the mutual clamping of holder pin, the axle sleeve of described brace bottom inserts the fixing hole of described housing bottom, and extenal fixation pin is inserted in the axle sleeve of described brace bottom, the fixing hole of described travel(l)ing rest bottom is connected by internal fixtion pin with the eccentric fixing hole of described brace, described stage clip one end is against described housing tip plane, described stage clip guide rod is inserted in the middle of described stage clip, described stage clip guide rod inserts in the middle of described travel(l)ing rest by the plane perforate of described housing top successively, and described slide outside pin inserts described housing sliding tray successively, fixing hole bottom travel(l)ing rest top fixing hole and stage clip guide rod, by described housing, travel(l)ing rest and stage clip guide rod series winding, described stage clip guide rod top fluting inserts described stage clip limited block, and described stage clip top is resisted against described stage clip limited block bottom surface.
2. bearing type oven door hinge according to claim 1, is characterized in that: described brace is provided with snap close, and the top of described snap close snaps in the fluting in described holder, and locks described housing unit and holder; When housing reaches certain angle with the outside rotary motion of brace, on its connecting sheet components snap close with brace fixing hole for axle center reversely rotates, the top of described snap close, against the fluting of described housing, can make described housing unit entirety dismantle above described holder.
3. bearing type oven door hinge according to claim 2, it is characterized in that: described housing unit with the fixing pin of described brace bottom for axle center is to inner rotary, draw described travel(l)ing rest to bottom offset, compress described stage clip, described stage clip bottom is against described housing tip swaging plane, and top is against the stage clip limited block in described stage clip stem guiding trough.
4. bearing type oven door hinge according to claim 3, it is characterized in that: described pulley bears the downward pressure of described torsion spring, described pulley is contacted with the circular arc tangent plane of described brace, described circular arc tangent plane and pulley form Sidelong portion, and the motion that described housing unit is inwardly rotated for axle center with the fixing pin of described brace bottom stops; When the contact point of described pulley and described brace circular arc is to peak, described pulley slides in described brace arc neck under automatically.
5. bearing type oven door hinge according to claim 4, it is characterized in that: in the middle part of described travel(l)ing rest, the outside swaging in both sides limits the position relationship of described travel(l)ing rest and described housing unit, the downward press forming structure of bottom fixing hole of described travel(l)ing rest, described travel(l)ing rest two bottom sides four concaves a swaging frame mode, downward swaging flanging in the middle part of described travel(l)ing rest, described torsion spring is against nearly described swaging limit plane.
6. bearing type oven door hinge according to claim 5, it is characterized in that: described holder assembly and described brace to be slotted 3 mutual clampings by described holder and holder two pins and described holder, make described brace and holder clamping disperses force, the inside breaking the bridge shape in four, described holder both sides, described holder is made to improve compressive strength, the inside swaging of described holder two middle side part, limits described brace and described holder position relationship.
7. bearing type oven door hinge according to claim 6, it is characterized in that: the solid hole of described housing bottom adopts inside swaging again toward flanging mode, described housing sliding tray adopts the downward flange swaging of mounting hole, described case top both sides adopt N word swaging, adopt cone limit swaging in the middle of described case top flanging, strengthen flanging rigidity.
8. bearing type oven door hinge according to claim 7, it is characterized in that: described housing unit is when opening maximum angle, bottom described travel(l)ing rest above circular arc open end and the contact pin of described limit sleeve outer circle face against, described brace bottom opening end face and described housing bottom flanging open end against, described outer sliding pin periphery and described housing kidney-shaped sliding tray flange bottom surface arc surface against, three places are against in triangle relation, and it bears pressure and on average disperses when load-bearing to make hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410816242.8A CN104675244A (en) | 2014-12-22 | 2014-12-22 | Bearing type oven door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410816242.8A CN104675244A (en) | 2014-12-22 | 2014-12-22 | Bearing type oven door hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104675244A true CN104675244A (en) | 2015-06-03 |
Family
ID=53310780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410816242.8A Pending CN104675244A (en) | 2014-12-22 | 2014-12-22 | Bearing type oven door hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104675244A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106983377A (en) * | 2017-05-19 | 2017-07-28 | 四川凯恩意创科技有限公司 | A kind of Portable barbecue box |
-
2014
- 2014-12-22 CN CN201410816242.8A patent/CN104675244A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106983377A (en) * | 2017-05-19 | 2017-07-28 | 四川凯恩意创科技有限公司 | A kind of Portable barbecue box |
| CN106983377B (en) * | 2017-05-19 | 2023-08-29 | 四川凯恩意创科技有限公司 | Portable barbecue oven |
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Application publication date: 20150603 |
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| WD01 | Invention patent application deemed withdrawn after publication |