CN204708649U - A kind of electric food warmer of steadily uncapping - Google Patents
A kind of electric food warmer of steadily uncapping Download PDFInfo
- Publication number
- CN204708649U CN204708649U CN201520206800.9U CN201520206800U CN204708649U CN 204708649 U CN204708649 U CN 204708649U CN 201520206800 U CN201520206800 U CN 201520206800U CN 204708649 U CN204708649 U CN 204708649U
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- elastic arm
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- pot body
- food warmer
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- 238000013016 damping Methods 0.000 claims abstract description 105
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000005452 bending Methods 0.000 claims description 2
- 239000012634 fragment Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of electric food warmer of steadily uncapping, belong to culinary cuisine appliance field.Solve existing electric food warmer to uncap the problem of weak effect.Electric food warmer of the present utility model comprises a pot body, pot cover, rotating shaft and hinge spring, described pot cover is hinged on pot body by rotating shaft, described hinge spring is between pot body and pot cover, described electric food warmer also comprises damping spring plate and adjustment screw, described damping spring plate comprises elastic arm, damping spring plate be fixed on pot body and pot cover one of them, described elastic arm is between pot body and pot cover, flicked in process at pot cover by hinge spring, described elastic arm and pot body or pot cover extrude and produce friction damping force, described adjustment screw is connected to the friction damping force for adjustable elastic arm on elastic arm.
Description
[technical field]
The utility model relates to a kind of electric food warmer of steadily uncapping, and belongs to culinary cuisine appliance field.
[background technology]
Current integrated electric heating pot; comprise pot body and pot cover; pot cover one end is hinged on pot body by rotating shaft; the pot cover other end closes by movable buckle and pot body and fastens; usually also in rotating shaft, be set with hinge spring, one end connects pot cover, and the other end connects pot body; after user presses lid-opening button, pot cover can be flicked under hinge spring effect.But because manufacturing process can not make each batch of hinge spring performance of producing consistent completely, the torsion of some torsion spring is comparatively large, when causing pot cover to be opened, dynamics crosses the whole electric food warmer spring of ambassador, and the torsion of some torsion spring is less, and pot cover can not be opened completely.
For above-mentioned defect, prior art generally adopts damping unit to carry out the torsion deviation of balance hinge spring, thus reaches the object of steadily uncapping.But the damping intensity of existing damping unit is uncontrollable, damping unit is made not reach the damping of expection when reality uses.
[utility model content]
Technical problem to be solved in the utility model is overcome the deficiencies in the prior art and provide a kind of electric food warmer of steadily uncapping
Solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of electric food warmer of steadily uncapping, comprise a pot body, pot cover, rotating shaft and hinge spring, described pot cover is hinged on pot body by rotating shaft, described hinge spring is between pot body and pot cover, described electric food warmer also comprises damping spring plate and adjustment screw, described damping spring plate comprises elastic arm, damping spring plate be fixed on pot body and pot cover one of them, described elastic arm is between pot body and pot cover, flicked in process at pot cover by hinge spring, described elastic arm and pot body or pot cover extrude and produce friction damping force, described adjustment screw is connected to the friction damping force for adjustable elastic arm on elastic arm.
Electric food warmer of the present utility model, is extruded by damping spring plate and pot body or pot cover and is produced friction damping force, and to be flicked in process by hinge spring at pot cover and play cushioning effect, damping spring plate structure is simple, convenient for assembly; Owing to damping spring plate having been installed adjustment screw, the friction damping force produced between damping spring plate and pot body or pot cover can be adjusted by adjustment screw, thus can for the dynamics that flicks of different performance hinge spring to adjust friction damping force, pot cover is more steadily opened, also reduces the accuracy of manufacture requirement of damping spring plate simultaneously.
First specific embodiments of the present utility model, described damping spring plate is fixedly attached on pot cover, the standing part bending of described elastic arm relative damping shell fragment, to extend to pot between body and pot cover, flicked in process at pot cover by hinge spring, described elastic arm and pot body extrude and produce friction damping force.
Second specific embodiments of the present utility model, described elastic arm is provided with screwed hole, and described adjustment screw is passed screwed hole and contacted on pot cover.
3rd specific embodiments of the present utility model, described screwed hole is flanging bore.Improve the bonding strength of adjustment screw, not easily loosen.
4th specific embodiments of the present utility model, described elastic arm is provided with the abutting part protruded to pot body, and flick in process at pot cover, described abutting part and pot body hinge point extrude to produce friction damping force.Optimize resilient arm structure, strengthen, stablize damping, improve elastic arm intensity.
5th specific embodiments of the present utility model, described pot body is provided with hinged seat, described pot cover by rotating shaft and hinged seat hinged, described elastic arm is between hinged seat and pot cover.
6th specific embodiments of the present utility model, described pot cover is provided with boss, and described damping spring plate is fixedly attached on boss.Be convenient to damping spring plate is installed.
7th specific embodiments of the present utility model, all sides of described boss are provided with positioning bar, and described positioning bar and damping spring plate offset, and offset to prevent damping spring plate.
8th specific embodiments of the present utility model, described pot body comprises friction plate, and described friction plate is located at the position of the corresponding elastic arm of pot body, and flick in process at pot cover, elastic arm and friction plate extrude and produce friction damping force.Strengthen, stablize damping.
9th specific embodiments of the present utility model, on described pot body, corresponding adjustment screw position is provided with groove or through hole.Screwdriver can pass groove or through hole turning adjusting screw, handled easily.
These features of the present utility model and advantage will detailed description of the invention below, exposure detailed in accompanying drawing.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the structural representation of electric food warmer in the utility model embodiment one;
Fig. 2 is the A place partial enlarged drawing of Fig. 1;
Fig. 3 is the structural representation of damping spring plate in the utility model embodiment one;
Fig. 4 be in the utility model embodiment one damping spring plate at the upper assembling schematic diagram of pot cover;
Fig. 5 is the partial schematic diagram in the utility model embodiment one under electric food warmer closing lid state;
Fig. 6 is the partial schematic diagram in the utility model embodiment one under the bounce-like state of electric food warmer pot cover;
Fig. 7 is the partial schematic diagram in the utility model embodiment one under electric food warmer closing lid state after damping spring plate adjustment damping force;
Fig. 8 is the partial schematic diagram in the utility model embodiment two under electric food warmer closing lid state.
[detailed description of the invention]
The technical scheme of accompanying drawing to the utility model embodiment below in conjunction with the utility model embodiment is explained and illustrated, but following embodiment is only preferred embodiment of the present utility model, and not all.Based on the embodiment in embodiment, those skilled in the art under the prerequisite not making creative work obtain other embodiments, all belong to protection domain of the present utility model.
With reference to Fig. 1,2; the electric food warmer of the utility model embodiment; comprise pot body 1 and pot cover 2; one end corresponding to pot body 1, pot cover 2 one end is hinged by rotating shaft 4; rotating shaft 4 is set with two hinge springs 5; hinge spring 5 one end connects pot body 1; the other end connects pot cover 2; this electric food warmer also arranges lid-opening button and buckle at pot cover 2 other end usually; under electric food warmer closing lid state, pot cover 2 relies on buckle and pot body 1 to fasten, after user presses lid-opening button; pot cover 2 rearward flicks certain angle under hinge spring 5 acts on, and reaches the object of automatic lid closing/opening.In other embodiments, erection column can be set pot body corresponding site separately, hinge spring be sleeved on erection column; Two hinge springs also can be made of one.
In actual application, because hinge spring 5 performance is different, pot cover 2 may be caused to flick the excessive so that whole electric food warmer spring of dynamics, or it is too small to flick dynamics, pot cover 2 can not be opened completely, have impact on the result of use of electric food warmer.
With reference to Fig. 1-4, the electric food warmer of the utility model embodiment also comprises damping spring plate 6, and described damping spring plate 6 is stainless steel, and in strip.Damping spring plate 6 is arranged on pot cover 2, when pot cover 2 is flicked in process by hinge spring 5, damping spring plate 6 and pot body 1 corresponding position extrude and rub, the friction damping force that both utilizations produce carrys out the elastic force of buffer hinge spring 5, thus slow down the speed that pot cover 2 flicks, pot cover 2 can be flicked comparatively reposefully.Specifically: the pot cover 2 of the present embodiment comprises cover 22 and liner 21, is provided with hinged seat 3 at pot body 1 rear portion, and rotating shaft 4 is arranged on hinged seat 3, arranges boss 211 at liner 21 near the side of hinged seat 3; The damping spring plate 6 of the present embodiment is roughly in inverted L shape, its traversing section is fixed on boss 211, as the standing part 61 of damping spring plate 6, its vertical section relatively fixed part 61 is bent to form elastic arm 62, can extend between liner 21 side and hinged seat 3 to make elastic arm 62.
The present embodiment adopts screw connecting mode to fix damping spring plate 6, concrete: the present embodiment also comprises lock-screw 7, the standing part 61 of damping spring plate 6 arranges through hole 611, boss 211 arranges screwed hole, and lock-screw 7 is locked to the upper surface in the screwed hole of boss 211, damping spring plate 6 being fixed to boss 211 through through hole 611.Preferably: the present embodiment also arranges some positioning bars 212 in boss 211 weeks sides, positioning bar 212 upper end exceeds the upper surface of boss 211, and when mounted, positioning bar 212 has guide effect, make the through-hole alignment of damping spring plate 6 to the screwed hole of boss 211, be convenient to play screw; After installation, positioning bar 212 and damping spring plate more than 6 position offset, and can prevent damping spring plate 6 from offseting, affect result of use.
In other embodiments of the present utility model, damping spring plate is also directly fixed to liner by modes such as welding, injection moulding connections.
In the state shown in fig. 5, be provided with gap between elastic arm 62 and hinged seat 3 medial surface, now electric food warmer is in closing lid state, and damping spring plate 6 can not produce friction damping force; After user presses lid-opening button, pot cover 2 rearward flicks under hinge spring 5 acts on.As shown in Figure 6, pot cover 2 flicks in process, the elastic arm 62 of damping spring plate 6 touches hinged seat 3, and flick the increase of angle along with pot cover 2, elastic arm 62 can extrude mutually with hinged seat 3, thus produces friction damping force, and friction damping force can slow down the elastic force of hinge spring 5, reduce the speed that flicks of pot cover 2, avoid pot cover 2 to flick fast and some ill effects of causing.
In general, after damping spring plate is fixed on a specific modality, the frictional force that extruding corresponding site produces can not change usually, but due to damping spring plate self performance, add manufacture, rigging error, even if different batches product installs same damping spring plate, its damping produced is not identical yet, makes the uniformity of properties of product poor.With reference to Fig. 3,4, for this reason, the present embodiment installs adjustment screw 8 on the elastic arm 62 of damping spring plate 6, the friction damping force of damping spring plate 6 is adjusted by adjustment screw 8, thus can for the dynamics that flicks of different performance hinge spring to adjust friction damping force, pot cover 2 can be more steadily opened, also reduce the accuracy of manufacture requirement of damping spring plate 6 simultaneously, during embody rule, be provided with screwed hole 621 on elastic arm 62 top, adjustment screw 8 is passed screwed hole 621 and is contacted boss 211 side of liner 21.With reference to Fig. 7, during practical application, if elastic arm 62 can not produce enough friction damping forces to stablize speed of uncapping, can turning adjusting screw 8, elastic arm 62 is moved near hinged seat 3 medial surface direction, namely reduce the gap between elastic arm 62 and hinged seat 3 medial surface, so, flick in process at pot cover 2, the extruding force that elastic arm 62 produces can increase, and contact area also can correspondingly increase, therefore can provide larger friction damping force, carry out the elastic force of balance hinge spring.Otherwise if to produce friction damping force excessive for elastic arm 62, pot cover 2 can not be opened completely, can reversely rotate adjustment screw 8, makes elastic arm 62 move to away from hinged seat 3 medial surface direction.In practical operation, operating personnel can adjust repeatedly, until pot cover 2 reaches effect of preferably steadily uncapping; In addition, the present embodiment adopts adjustment screw 8 to regulate, and the precision of adjustment is higher.With reference to Fig. 2,4, regulate for convenience of operating personnel, the position of the present embodiment corresponding adjustment screw 8 in hinged seat 3 upper surface arranges groove 31, and screwdriver can pass groove 31 turn adjustment screw 8.In other embodiments, if the position of adjustment screw is also on the lower side, on hinged seat, through hole can be set in the position of corresponding adjustment screw.
Damping spring plate 6 due to the present embodiment is fixed on pot cover 2, adjustment screw 8 is arranged on elastic arm 62, that is: when regulating friction damping force, damping spring plate 6 is still and is fixed on pot cover 2, easy to operate, avoid regulating friction damping force to need to pull down damping spring plate 6 and cause the problems such as damping spring plate 6 loss.
As shown in Figure 4,5, loosen for preventing adjustment screw 8, above-mentioned screwed hole 621 can be designed to flanging bore, to pot cover 2 flange or to hinged seat 3 flange, after being arranged to flanging bore, extend threaded engagement length, to improve the bonding strength of adjustment screw 8, guarantee that the postpone of elastic arm 62 adjusted position can not resilience.
As shown in Fig. 3,5, for strengthening, the damping stablizing damping spring plate 6, the elastic arm 62 of the present embodiment is provided with the abutting part 620 protruded to hinged seat 3 direction, flick in process at pot cover 2, abutting part 620 and hinged seat 3 is relied on to extrude to produce friction damping force, during concrete enforcement, elastic arm 62 part can be bent to form the abutting part 620 of arc, or go out hemispheric abutting part 620 by Sheet Metal Forming Technology.Arrange the abutting part 620 of protrusion, can stablize the friction damping force that elastic arm 62 produces, the position avoiding elastic arm 62 contacts hinged seat 3 is reversal deformation because of extruding, and after repeatedly uncapping, damping reduces gradually.
Embodiment two:
The electric food warmer of the utility model embodiment; comprise pot body and pot cover; one end corresponding to pot body, pot cover one end is hinged by rotating shaft; rotating shaft is set with two hinge springs; hinge spring one end connects pot body; the other end connects pot cover; this electric food warmer also arranges lid-opening button and buckle at the pot cover other end usually; under electric food warmer closing lid state; pot cover relies on buckle and pot body to fasten; after user presses lid-opening button, pot cover rearward flicks certain angle under hinge spring effect, reaches the object of automatic lid closing/opening.The electric food warmer of the utility model embodiment also comprises damping spring plate, damping spring plate is arranged on pot cover, flicked in process at pot cover by hinge spring, damping spring plate and pot body corresponding site extrude and rub, the friction damping force that both utilizations produce carrys out the elastic force of buffer hinge spring, thus slow down the speed that pot cover flicks, pot cover is flicked comparatively reposefully.
Be different from embodiment one: the pot body of the present embodiment also comprises friction plate 33, friction plate 33 is located at the position that hinged seat 3 connects corresponding elastic arm 62, flick in process at pot cover 2, elastic arm 62 and friction plate 33 extrude and produce friction damping force, friction plate 33 can metal material or quality of rubber materials, utilizes gluing, the technique such as draw-in groove or embedding and injection molding to be fixed on hinge seat.Friction plate 33 and elastic arm 62 contact squeeze, can produce more greatly, more stable friction damping force, not easily skids; Also alleviate the wearing and tearing of hinged seat 3 extruded parts simultaneously.In other embodiments of the present utility model, also friction plate can be set on elastic arm, or elastic arm and hinged seat all arrange friction plate.
The principle of scheme according to the utility model above-described embodiment, those skilled in the art easily expect: be fixed to damping spring plate one end on pot body, elastic arm is between pot body and pot cover, such as, when pot body is provided with hinged seat, can the traversing section of damping spring plate be fixed on hinged seat, as the standing part of damping spring plate, its vertical section relatively fixed part is bent to form elastic arm, can extend between liner side and hinged seat to make elastic arm, flicked in process at pot cover, elastic arm and liner extrude mutually, thus generation friction damping force, friction damping force can slow down the elastic force of hinge spring, reduce the speed that pot cover flicks, pot cover is avoided to flick fast and some ill effects caused, and arrange adjustment screw on elastic arm, adjustment screw and hinged seat offset, for the friction damping force of adjustable elastic arm.
The utility model embodiment is applied to culinary cuisine utensil, as electric pressure cooking saucepan, electric cooker etc.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto, is familiar with this those skilled in the art and should be understood that the content that the utility model includes but not limited to accompanying drawing and describes in detailed description of the invention above.Any amendment not departing from function and structure principle of the present utility model all will comprise within the scope of the appended claims.
Claims (10)
1. an electric food warmer of steadily uncapping, comprise a pot body, pot cover, rotating shaft and hinge spring, described pot cover is hinged on pot body by rotating shaft, described hinge spring is between pot body and pot cover, it is characterized in that: described electric food warmer also comprises damping spring plate and adjustment screw, described damping spring plate comprises elastic arm, damping spring plate be fixed on pot body and pot cover one of them, described elastic arm is between pot body and pot cover, flicked in process at pot cover by hinge spring, described elastic arm and pot body or pot cover extrude and produce friction damping force, described adjustment screw is connected to the friction damping force for adjustable elastic arm on elastic arm.
2. the electric food warmer of steadily uncapping as claimed in claim 1, it is characterized in that: described damping spring plate is fixedly attached on pot cover, the standing part bending of described elastic arm relative damping shell fragment, to extend to pot between body and pot cover, flicked in process at pot cover by hinge spring, described elastic arm and pot body extrude and produce friction damping force.
3. the electric food warmer of steadily uncapping as claimed in claim 2, is characterized in that: described elastic arm is provided with screwed hole, and described adjustment screw is passed screwed hole and contacted on pot cover.
4. the electric food warmer of steadily uncapping as claimed in claim 3, is characterized in that: described screwed hole is flanging bore.
5. the electric food warmer of steadily uncapping as claimed in claim 2, is characterized in that: described elastic arm is provided with the abutting part protruded to pot body, and flick in process at pot cover, described abutting part and pot body hinge point extrude to produce friction damping force.
6. the electric food warmer of steadily uncapping as claimed in claim 2, is characterized in that: described pot body is provided with hinged seat, described pot cover by rotating shaft and hinged seat hinged, described elastic arm is between hinged seat and pot cover.
7. the electric food warmer of steadily uncapping as described in one of claim 2 to 6, is characterized in that: described pot cover is provided with boss, and described damping spring plate is fixedly attached on boss.
8. the electric food warmer of steadily uncapping as claimed in claim 7, is characterized in that: all sides of described boss are provided with positioning bar, and described positioning bar and damping spring plate offset, and offset to prevent damping spring plate.
9. the electric food warmer of steadily uncapping as described in one of claim 2 to 6, it is characterized in that: described pot body comprises friction plate, described friction plate is located at the position of the corresponding elastic arm of pot body, and flick in process at pot cover, elastic arm and friction plate extrude and produce friction damping force.
10. the electric food warmer of steadily uncapping as described in one of claim 2 to 6, is characterized in that: on described pot body, corresponding adjustment screw position is provided with groove or through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520206800.9U CN204708649U (en) | 2015-04-08 | 2015-04-08 | A kind of electric food warmer of steadily uncapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520206800.9U CN204708649U (en) | 2015-04-08 | 2015-04-08 | A kind of electric food warmer of steadily uncapping |
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| Publication Number | Publication Date |
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| CN204708649U true CN204708649U (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520206800.9U Active CN204708649U (en) | 2015-04-08 | 2015-04-08 | A kind of electric food warmer of steadily uncapping |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691164A (en) * | 2017-03-16 | 2017-05-24 | 浙江苏泊尔家电制造有限公司 | Cooking utensil |
| CN107440473A (en) * | 2017-04-28 | 2017-12-08 | 浙江苏泊尔家电制造有限公司 | Cooking apparatus |
| CN110840266A (en) * | 2019-11-26 | 2020-02-28 | 珠海格力电器股份有限公司 | Circuit wiring structure for portable maintenance and installation of display panel assembly and installation method |
-
2015
- 2015-04-08 CN CN201520206800.9U patent/CN204708649U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691164A (en) * | 2017-03-16 | 2017-05-24 | 浙江苏泊尔家电制造有限公司 | Cooking utensil |
| CN106691164B (en) * | 2017-03-16 | 2019-08-06 | 浙江苏泊尔家电制造有限公司 | Cooking apparatus |
| CN107440473A (en) * | 2017-04-28 | 2017-12-08 | 浙江苏泊尔家电制造有限公司 | Cooking apparatus |
| CN110840266A (en) * | 2019-11-26 | 2020-02-28 | 珠海格力电器股份有限公司 | Circuit wiring structure for portable maintenance and installation of display panel assembly and installation method |
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