CN204152354U - A kind of baking box buffer hinge - Google Patents
A kind of baking box buffer hinge Download PDFInfo
- Publication number
- CN204152354U CN204152354U CN201420589452.3U CN201420589452U CN204152354U CN 204152354 U CN204152354 U CN 204152354U CN 201420589452 U CN201420589452 U CN 201420589452U CN 204152354 U CN204152354 U CN 204152354U
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- CN
- China
- Prior art keywords
- holder
- travelling carriage
- baking box
- isolation damper
- auxiliary
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of baking box buffer hinge, comprise the holder being installed on casing, be installed on the hinged seat of a body, the extension spring being installed on the living hinge section on holder and being located on holder, hinged seat by living hinge section and holder hinged, it is characterized in that: described living hinge section is provided with the travelling carriage coordinating with holder and be slidably connected, described holder is provided with isolation damper, the cylinder body of isolation damper is fixed on holder, the piston rod of isolation damper is connected with travelling carriage, described extension spring is located between travelling carriage and holder, travelling carriage bottom is fixed in one end of extension spring, the other end of extension spring is fixed on holder bottom.Baking box buffer hinge compact conformation of the present utility model, steadiness be strong, can automatic buffer closed, do not produce noise.
Description
Technical field
The utility model relates to the hinge field of a kind of body folding, particularly relates to a kind of baking box buffer hinge.
Background technology
At present, hinge arrangement for oven door generally comprises the holder be arranged on casing, the hinged seat be arranged on a body, hinged seat by living hinge section and holder hinged, make the action that a body opens or closes around the intercropping of living hinge section and cabinet.The sealing requirements of baking box in use between Men Tiyu casing is higher, so hinge can arrange compression spring usually, ensures that there is elastic pressure all the time under door body in off position makes it be pressed on casing.But in the hinge of said structure, because door body does not exist the mechanism of buffer deceleration when closing, door body is subject to the impact meeting quick-make of elastic pressure when closing, and can open fast by elastic-restoring force effect when door body is opened.Door the opening fast and quick closedown of body, except making a noise in use except making a body, easily crushing, the vibrations that opening and closing process produces can have a strong impact on the normal use of baking box.Therefore, existing oven hinge structure still needs further improvement.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of compact conformation, steadiness strong, can automatic buffer closed, do not produce noise, and on closed door body, strengthen power of fastening, ensure the baking box buffer hinge of baking box service property (quality).
To this, a kind of baking box buffer hinge of the present utility model, comprise the holder being installed on casing, be installed on the hinged seat of a body, the extension spring being installed on the living hinge section on holder and being located on holder, hinged seat by living hinge section and holder hinged, it is characterized in that: described living hinge section is provided with the travelling carriage coordinating with holder and be slidably connected, described holder is provided with isolation damper, the cylinder body of isolation damper is fixed on holder, the piston rod of isolation damper is connected with travelling carriage, described extension spring is located between travelling carriage and holder, travelling carriage bottom is fixed in one end of extension spring, the other end of extension spring is fixed on holder bottom.
Be optimized according to above-mentioned, described holder is provided with isolation layer, and the cylinder body of isolation damper is fixedly installed in isolation layer, and the piston rod of isolation damper runs through isolation layer and is connected with travelling carriage.
Be optimized according to above-mentioned, described travelling carriage is provided with the connecting rod be connected with the piston rod of isolation damper, and connecting rod is fixed on travelling carriage.
Be optimized according to above-mentioned, the piston masthead pressure of described isolation damper is connected on connecting rod.
Or the piston rod of described isolation damper is fixedly connected on connecting rod.
Be optimized according to above-mentioned, the top of described travelling carriage by steady pin and living hinge section hinged and can slide up and down on holder along with living hinge section.
Be optimized according to above-mentioned, the end of described travelling carriage is provided with the fixed axis be fixedly connected with extension spring, and holder is provided with the chute of adaptive fixed axis oriented sliding.
Be optimized according to above-mentioned, described holder is provided with auxiliary bolster, and auxiliary bolster to be installed on the holder above isolation damper and to be connected with the living hinge section driving travelling carriage to move down
Be optimized according to above-mentioned, described auxiliary bolster comprises auxiliary buffing pad, auxiliary buffering stage clip, auxiliary buffing pad has the movable end being fixedly installed in fixed end on holder and being matchedly connected with the living hinge section driving travelling carriage to move down, and auxiliary buffering stage clip is installed in auxiliary buffing pad and its two ends and is connected with the fixed end of auxiliary buffing pad, movable end respectively.
Be optimized according to above-mentioned, described living hinge section comprises the support member being articulated with pivoted arm on holder and restriction hinged seat opening angle by mount pin, one end of described support member is articulated with on pivoted arm, the other end of support member is movably connected on hinged seat, described pivoted arm has with mount pin be fixed point and opposing oscillatory swing arm be connected convex edge, swing arm is fixedly connected on hinged seat, connects convex edge and is fixedly connected with the top of travelling carriage.
The beneficial effects of the utility model are:
1, by the respective outer side edges of isolation damper and holder, travelling carriage, compact conformation, and isolation damper can apply cushion effect to the door body in closing course, thus make a body produce the effect of Slow Close when folding, except making a body not produce in use except noise, the vibrations of baking box in moving process can also be reduced; Further, isolation damper can be installed in isolation layer, effectively improves the stability in use of isolation damper, effectively extends its application life;
2, on holder, set up the auxiliary bolster with living hinge section respective outer side edges, it can apply cushion effect when opposite house body closes further, effectively prevents the body from producing excessive sound when closing;
3, by the respective outer side edges of extension spring and holder, travelling carriage, make extension spring apply to fasten power on closedown oven door, strengthen the compactness that oven door is closed, guarantee the service property (quality) of baking box.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model preferred embodiment without the opening of isolation layer.
Fig. 2 is the sectional view of the utility model preferred embodiment opening.
Fig. 3 is the stereogram of the utility model preferred embodiment without the closure state of isolation layer.
Fig. 4 is the sectional view of the utility model preferred embodiment closure state.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described, Fig. 1 and Fig. 4 illustrates the utility model preferred embodiment, it living hinge section 3 comprising the holder 1 being installed on casing, the hinged seat 2 being installed on a body and be installed on by mount pin 14 on holder 1, hinged seat 2 is hinged by living hinge section 3 and holder 1.
In order to make not produce any sound in the door body moving process of baking box, described living hinge section 3 is provided with travelling carriage 4, and travelling carriage 4 adaptation is installed on holder 1.Further, the top of travelling carriage 4 is hinged by steady pin 9 and living hinge section 3, and the end of travelling carriage 4 is provided with fixed axis 10.And holder 1 is provided with the chute 11 of adaptive fixed axis 10 oriented sliding.In door body moving process, hinged seat 2 drives living hinge section 3, and travelling carriage 4 can slide up and down along with living hinge section 3 orientation on holder 1.And described holder 1 is provided with isolation damper 5, the cylinder body of isolation damper 5 is fixed on holder 1, and the piston rod of isolation damper 5 is connected with travelling carriage 4.According to practical application, described travelling carriage 4 is provided with the connecting rod 8 be connected with the piston rod of isolation damper 5, and connecting rod 8 is fixed on travelling carriage 4.And the piston rod of isolation damper 5 can push up pressure is connected on connecting rod 8.In prioritization scheme, the piston rod of isolation damper 5 can also be fixedly connected on connecting rod 8.Thus isolation damper 5 can not only be able to be played a role in promoting to the door body in moving process, make a body automatic open-close, play applying cushion effect simultaneously, thus make a body not produce any sound when folding, protection component.
Be embodied in, as shown in Figures 1 and 2, door body is opened, and hinged seat 2 drives travelling carriage 4 to move up by living hinge section 3, and the piston rod of isolation damper 5 upwards can extend along with connecting rod 8.When hinged seat 2 rotates to an angle, under effect due to isolation damper 5, the piston rod of isolation damper 5 can promote travelling carriage 4 to be continued to move forward, make living hinge section 3 drive hinged seat 2 automatically lentamente around mount pin 14 to inner rotary, thus make body continue automatically to be opened to specific azimuth position.If hinged seat 2 is subject to excessive tripping force, travelling carriage 4 is subject to larger forward pulling force.Now, the piston rod of isolation damper 5 can give travelling carriage 4 obstruction power in opposite directions, slows down travelling carriage 4 movement velocity on holder 1, makes a body have certain cushion effect.In like manner, as shown in Figure 3 and Figure 4, when door body is closed, when door body rotates to certain angle, the piston rod of isolation damper 5 can pull travelling carriage 4 to continue to move backward, make living hinge section 3 drive hinged seat 2 automatically inwardly to rotate around mount pin 14 lentamente, thus make a body continue automatically to close to cabinet.If hinged seat 2 is subject to excessive motive force, travelling carriage 4 is subject to larger motive force backward.Now, the piston rod of isolation damper 5 can give travelling carriage 4 obstruction power in opposite directions, slows down travelling carriage 4 movement velocity on holder 1, makes a body have certain cushion effect.Effectively avoid the too fast unlatching of a body or closedown and unnecessary collision or infringement occur, protection health and ensure that component are without prejudice.
Shown in Fig. 4, described living hinge section 3 comprises the support member 32 being articulated with pivoted arm on holder 1 31 and restriction hinged seat 2 opening angle by mount pin 14.One end of described support member 32 is articulated with on pivoted arm 31, and the other end piston of support member 32 is connected on hinged seat 2.Wherein, described pivoted arm 31 has with mount pin 14 be fixed point and opposing oscillatory swing arm 311 be connected convex edge 312.Swing arm 311 is fixedly connected on hinged seat 2, connects convex edge 312 and is fixedly connected with the top of travelling carriage 4.Wherein, the shape of described pivoted arm 31 as shown in Figure 3.Like this, after door body is closed, under the effect of living hinge section 3, hinged seat 2 can produce fastens power to holder 1.But, because the power of fastening of hinge self is large not, or reduce in most moving process hinge self fasten power, oven door can be caused to close not tight.So be provided with extension spring 6 between described travelling carriage 4 and holder 1, one end of extension spring 6 is fixed on the fixed axis 10 of travelling carriage 4 bottom, and the other end of extension spring 6 is fixed on holder 1 bottom.Under the effect of extension spring 6, travelling carriage 4 is subject to motive force backward all the time, and travelling carriage 4 can not only be made to automatically reset when closing, and extra applying on closedown oven door can be made to fasten power, strengthens the compactness that oven door is closed, guarantees the service property (quality) of baking box.
In addition, with reference to shown in Fig. 2 and Fig. 4, because travelling carriage 4 is subject to motive force backward all the time, so have desirable buffering effect in order to ensure hinge.Described holder 1 is provided with auxiliary bolster, and auxiliary bolster to be installed on the holder 1 above isolation damper 5 and to be connected with the living hinge section 3 driving travelling carriage 4 to move down.
Wherein, described auxiliary bolster comprises auxiliary buffing pad 12, auxiliary buffering stage clip 13.Auxiliary buffing pad 12 is installed on the holder 1 that is in above isolation damper 5.And auxiliary buffing pad 12 has fixed end and movable end, auxiliary buffering stage clip 13 is installed in auxiliary buffing pad 12 and its two ends and is connected with the fixed end of auxiliary buffing pad 12, movable end respectively.The fixed end of described auxiliary buffing pad 12 is fixedly installed on holder 1, and the movable end of auxiliary buffing pad 12 is in the below of living hinge section 3.
When door body is closed, hinged seat 2 drives living hinge section 3 to rotate around mount pin 14, and living hinge section 3 drives travelling carriage 4 to slide backward.When door body rotates to an angle, living hinge section 3 can be connected with the movable end of auxiliary buffing pad 12.Under the effect of auxiliary buffering stage clip 13, directly to living hinge section 3 cushioned resistance, thus cushion effect being applied when opposite house body closes further, effectively preventing the body from producing excessive sound when closing.
In addition, with reference to shown in Fig. 2 and Fig. 4, further refinement.Described isolation damper 5 is chosen as bounce cylinder, or cushion cylinder.In actual applications, the piston rod of described isolation damper 5 and the inner side of cylinder body are all generally adopt plastic cement to make.So described holder 1 is provided with isolation layer 7.The cylinder body of isolation damper 5 is fixedly installed in isolation layer 7, and the piston rod of isolation damper 5 runs through isolation layer 7 and is connected with travelling carriage 4.Strengthen the stability of isolation damper 5, extend the application life of isolation damper 5.Wherein, described travelling carriage 4 is provided with connecting rod 8, and connecting rod 8 is fixed on travelling carriage 4.The piston masthead pressure of isolation damper 5 is connected on connecting rod 8.Or the piston rod of described isolation damper 5 is fixedly connected on connecting rod 8.Like this, improve steadiness, and make isolation damper 5 can apply cushion effect in door body moving process, guarantee the buffering effect of baking box.
Above-mentioned specific embodiment is only the good detailed description of the invention of the utility model effect, and all baking box buffer hinges identical or equivalent with this structure, all in the protection domain of the application.
Claims (10)
1. a baking box buffer hinge, comprise the holder (1) being installed on casing, be installed on the hinged seat (2) of a body, the extension spring (6) being installed on the living hinge section (3) on holder (1) and being located on holder (1), hinged seat (2) is hinged by living hinge section (3) and holder (1), it is characterized in that: described living hinge section (3) is provided with the travelling carriage (4) coordinating with holder (1) and be slidably connected, described holder (1) is provided with isolation damper (5), the cylinder body of isolation damper (5) is fixed on holder (1), the piston rod of isolation damper (5) is connected with travelling carriage (4), described extension spring (6) is located between travelling carriage (4) and holder (1), travelling carriage (4) bottom is fixed in one end of extension spring (6), the other end of extension spring (6) is fixed on holder (1) bottom.
2. baking box buffer hinge according to claim 1, it is characterized in that: described holder (1) is provided with isolation layer (7), the cylinder body of isolation damper (5) is fixedly installed in isolation layer (7), and the piston rod of isolation damper (5) runs through isolation layer (7) and is connected with travelling carriage (4).
3. baking box buffer hinge according to claim 1, is characterized in that: described travelling carriage (4) is provided with the connecting rod (8) be connected with the piston rod of isolation damper (5), and connecting rod (8) is fixed on travelling carriage (4).
4. baking box buffer hinge according to claim 3, is characterized in that: the piston masthead pressure of described isolation damper (5) is connected on connecting rod (8).
5. baking box buffer hinge according to claim 3, is characterized in that: the piston rod of described isolation damper (5) is fixedly connected on connecting rod (8).
6. baking box buffer hinge according to claim 1, is characterized in that: the top of described travelling carriage (4) is hinged and can slide up and down on holder (1) along with living hinge section (3) by steady pin (9) and living hinge section (3).
7. baking box buffer hinge according to claim 1, it is characterized in that: the end of described travelling carriage (4) is provided with the fixed axis (10) be fixedly connected with extension spring (6), and holder (1) is provided with the chute (11) of adaptive fixed axis (10) oriented sliding.
8. baking box buffer hinge according to claim 1, it is characterized in that: described holder (1) is provided with auxiliary bolster, the holder (1) that auxiliary bolster is installed on isolation damper (5) top is gone up and is connected with the living hinge section (3) driving travelling carriage (4) to move down.
9. baking box buffer hinge according to claim 8, it is characterized in that: described auxiliary bolster comprises auxiliary buffing pad (12), auxiliary buffering stage clip (13), auxiliary buffing pad (12) has the fixed end be fixedly installed on holder (1) and the movable end be matchedly connected with the living hinge section (3) driving travelling carriage (4) to move down, and auxiliary buffering stage clip (13) is installed in auxiliary buffing pad (12) and its two ends and is connected with the fixed end of auxiliary buffing pad (12), movable end respectively.
10. baking box buffer hinge according to claim 1, it is characterized in that: described living hinge section (3) comprises the support member (32) being articulated with pivoted arm (31) on holder (1) and restriction hinged seat (2) opening angle by mount pin, one end of described support member (32) is articulated with on pivoted arm (31), the other end of support member (32) is movably connected on hinged seat (2), described pivoted arm (31) has with mount pin be fixed point and opposing oscillatory swing arm (311) be connected convex edge (312), swing arm (311) is fixedly connected on hinged seat (2), connect convex edge (312) to be fixedly connected with the top of travelling carriage (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589452.3U CN204152354U (en) | 2014-10-13 | 2014-10-13 | A kind of baking box buffer hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589452.3U CN204152354U (en) | 2014-10-13 | 2014-10-13 | A kind of baking box buffer hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204152354U true CN204152354U (en) | 2015-02-11 |
Family
ID=52510480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420589452.3U Withdrawn - After Issue CN204152354U (en) | 2014-10-13 | 2014-10-13 | A kind of baking box buffer hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204152354U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612510A (en) * | 2014-10-13 | 2015-05-13 | 广东星徽精密制造股份有限公司 | Oven buffering hinge |
| CN106088892A (en) * | 2016-08-16 | 2016-11-09 | 胡国衡 | A kind of ultra-thin oven door attachment structure |
| WO2017012282A1 (en) * | 2015-07-18 | 2017-01-26 | 唐善培 | Four-link door hinge capable of self-closing in a buffered way |
| EP3255234A4 (en) * | 2015-02-06 | 2018-11-21 | Guangdong Midea Kitchen Appliances | Hinge having damping effect, and apparatus having said hinge |
| CN110338642A (en) * | 2019-07-26 | 2019-10-18 | 宁波欧燕电器有限公司 | One kind scorching integrated box |
-
2014
- 2014-10-13 CN CN201420589452.3U patent/CN204152354U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612510A (en) * | 2014-10-13 | 2015-05-13 | 广东星徽精密制造股份有限公司 | Oven buffering hinge |
| CN104612510B (en) * | 2014-10-13 | 2017-03-22 | 广东星徽精密制造股份有限公司 | Oven buffering hinge |
| EP3255234A4 (en) * | 2015-02-06 | 2018-11-21 | Guangdong Midea Kitchen Appliances | Hinge having damping effect, and apparatus having said hinge |
| WO2017012282A1 (en) * | 2015-07-18 | 2017-01-26 | 唐善培 | Four-link door hinge capable of self-closing in a buffered way |
| CN106088892A (en) * | 2016-08-16 | 2016-11-09 | 胡国衡 | A kind of ultra-thin oven door attachment structure |
| CN106088892B (en) * | 2016-08-16 | 2018-04-03 | 佛山市顺德区诺维电器有限公司 | A kind of ultra-thin baking box door connection structure |
| CN110338642A (en) * | 2019-07-26 | 2019-10-18 | 宁波欧燕电器有限公司 | One kind scorching integrated box |
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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: 20150211 Effective date of abandoning: 20170322 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |