CN204133170U - The pot cover of cooking apparatus and electric pressure cooking saucepan - Google Patents
The pot cover of cooking apparatus and electric pressure cooking saucepan Download PDFInfo
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- CN204133170U CN204133170U CN201420578179.4U CN201420578179U CN204133170U CN 204133170 U CN204133170 U CN 204133170U CN 201420578179 U CN201420578179 U CN 201420578179U CN 204133170 U CN204133170 U CN 204133170U
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- pot cover
- push rod
- guide channel
- boss
- cooking apparatus
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Abstract
The utility model provides a kind of pot cover and electric pressure cooking saucepan of cooking apparatus.The pot cover of cooking apparatus comprises: pot cover body, it has the guide channel arranged along the vertical direction; To uncap push rod, can be arranged in guide channel up or down, and its upper end have the first limiting section, lower end has the second limiting section, the first limiting section and the second limiting section be positioned at guide channel both sides up and down, for stopping that guide channel deviate from by push rod of uncapping.The pot cover of the cooking apparatus that the utility model provides, first limiting section and push rod of uncapping are integral structures, the two is same material, its thermal coefficient of expansion is identical, like this, the first limiting section and push rod of uncapping can not be separated because expanding with heat and contract with cold, even if pot cover after a long time use, push rod of uncapping also can not drop on pot cover body, and the push rod that ensures to uncap still possesses auxiliary function of uncapping after a long time use.
Description
Technical field
The utility model relates to field of household appliances, more specifically, relates to a kind of pot cover of cooking apparatus and comprises the electric pressure cooking saucepan of this pot cover.
Background technology
As shown in Figure 1, electric pressure cooking saucepan in the market, uncap in order to auxiliary, can at the uncap push rod 2 ' of the Front-end Design one of pressure cooker cover with spring, the uncap upper end of push rod 2 ' is fixed with screw 8 ', screw 8 ' split on pot cover body 1 ' caping lid 2 ' be fixed, spacing, the top cover 2 ' that prevents from uncapping drops downwards and is separated with pot cover body 1 '.But the method has following defect:
1, push rod 2 ' of uncapping is positioned at the high-temperature region of pressure cooker (temperature is at about 110 DEG C), screw 8 ' is metalwork, uncap push rod 2 ' for working of plastics, bi-material thermal coefficient of expansion difference (that is: the thermal coefficient of expansion of plastics is greater than the thermal coefficient of expansion of metal), through using for a long time, screw 8 ' and uncap between push rod 2 ' and there will be larger gap, finally cause screw 8 ' under the thrust of flexible member 3 ' with uncap push rod 2 ' and being separated, spring and push rod 2 ' of uncapping also will depart from pot cover body 1 ' and drop, push rod 2 ' of uncapping is caused to lose auxiliary function of uncapping,
2, screw 8 ' is mounted in the upper end of push rod 2 ' of uncapping, and needs in advance at manufacture screw thread of uncapping push rod 2 ' in, and the processing technology of the push rod 2 ' that can make like this to uncap is complicated, and the action of mounting screw 8 ' also can make the efficiency of assembling of pot cover reduce.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.
For this reason, the utility model provides that a kind of structure is simple, the pot cover of the cooking apparatus of reliable in quality.
For achieving the above object, the embodiment of the utility model aspect provides a kind of pot cover of cooking apparatus, comprising: pot cover body, it has the guide channel arranged along the vertical direction; To uncap push rod, can be arranged on up or down in described guide channel, and its upper end has the first limiting section, lower end has the second limiting section, described first limiting section and described second limiting section be positioned at described guide channel both sides up and down, deviate from described guide channel for push rod of uncapping described in stopping.
The pot cover of the cooking apparatus that the utility model provides, first limiting section and push rod of uncapping are integral structures, the two is same material, its thermal coefficient of expansion is identical, like this, first limiting section and push rod of uncapping can not be separated because expanding with heat and contract with cold, even if pot cover after a long time use, push rod of uncapping also can not drop on pot cover body, the push rod that ensures to uncap still possesses auxiliary function of uncapping after a long time use, after using for a long time with uncap push rod and the screw solved in correlation technique, be separated because expanding with heat and contract with cold and the problem of auxiliary function of uncapping lost by the push rod that makes to uncap.
The pot cover of the cooking apparatus that the application provides, the manufacturing process difficulty of push rod of uncapping is low, assembling speed fast, thus the packaging efficiency of pot cover is effectively promoted, and embodies the design concept that enterprise product is optimized better.
In addition, the pot cover of the cooking apparatus provided according to the utility model above-described embodiment also has following additional technical feature:
According to an embodiment of the present utility model, the pot cover of described cooking apparatus also comprises: flexible member, be positioned at described guide channel and uncap on push rod described in being sleeved on, and the lower end of described flexible member is supported on described second limiting section, upper end is supported on described guide channel.
When the pot cover of cooking apparatus is closed, flexible member is in compressive state.When opening pot cover, flexible member, under the effect of selfer power, will push cover support rod open down, by push rod of uncapping to one, pot cover moment upwards, assists the work of uncapping.
According to an embodiment of the present utility model, the madial wall of described guide channel upper end has the first boss, the upper end of described flexible member is supported in the lower wall of described first boss.
First boss has the effect of support to flexible member, enables flexible member have impetus when work.
According to an embodiment of the present utility model, described first boss is the first boss of annular.
According to an embodiment of the present utility model, described in uncap push rod lower end sidewall on there is the second boss, described second boss is positioned at described guide channel, and the lower end of described flexible member is supported on the upper side wall of described second boss; Wherein, described second limiting section comprises described second boss.
According to an embodiment of the present utility model, described second boss is the second boss of annular.
When the pot cover of cooking apparatus is closed, flexible member is compressed between the first boss and the second boss; When pot cover opened by needs, flexible member will give the first boss and the certain active force of the second boss, makes pot cover have a moment upwards, assists the object of uncapping with this push rod that realizes uncapping.
According to an embodiment of the present utility model, described elastic component is helical spring, and described helical spring has elastic-restoring force by compression.
Adopting helical spring as elastic component, is because helical spring can be good at being sleeved on and uncaps in push rod on the one hand, easy for installation; Be because helical spring cost is lower on the other hand, the manufacturing cost of pot cover can not be increased considerably.
According to an embodiment of the present utility model, described in uncap push rod upper end sidewall on there is gib head, described gib head is positioned at the outside of described guide channel; Wherein, described first limiting section comprises described gib head.
The gib head of push rod of uncapping is positioned at the outside of guide channel, prevents from uncapping push rod under the effect of flexible member, is separated from the outside landing in guide channel bottom with pot cover body.
According to an embodiment of the present utility model, described gib head along described in uncap that the circumference of push rod is uniform is provided with two, described in uncap push rod upper surface on also there is groove, described groove separates gib head described in two in both sides.
Gib head arranges two and can make along the circumference of push rod of uncapping is uniform the stressed more balanced of push rod of uncapping, and prevents from making because of unbalance stress push rod torsional deformation of uncapping, affects the quality of product; Groove be arranged so that gib head possesses elastic deformability, elastic deformation can be there is better, so that pot cover body is assembled mutually with push rod of uncapping.
The embodiment of another aspect of the present utility model provides a kind of electric pressure cooking saucepan, comprising: base; With the pot cover of the cooking apparatus described in above-mentioned any one embodiment, described pot cover is positioned at the top of described base and is arranged on described base opening or closing; Wherein, the rear end of described pot cover and the rear end of described base is hinged, described guide channel is opened in described pot cover front portion.
The electric pressure cooking saucepan that the utility model provides, it is simple that the push rod of uncapping in its pot cover has structure, and efficiency of assembling is high, and serviceability is reliable, and do not allow caducous advantage, the use sense better can improving user is subject to, and also can improve the quality of product.
In sum, first limiting section and push rod of uncapping are integral structures, the two is same material, its thermal coefficient of expansion is identical, like this, first limiting section and push rod of uncapping can not be separated because expanding with heat and contract with cold, even if pot cover after a long time use, push rod of uncapping also can not drop on pot cover body, the push rod that ensures to uncap still possesses auxiliary function of uncapping after a long time use, after using for a long time, to be separated because expanding with heat and contract with cold and the problem of auxiliary function of uncapping lost by the push rod that makes to uncap with uncap push rod and the screw solved in correlation technique.
Additional aspect of the present utility model and advantage become obvious by description part below, or are recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the decomposition texture schematic diagram of the pot cover of cooking apparatus described in the prior art;
Fig. 2 is the decomposition texture schematic diagram of the pot cover of cooking apparatus according to the utility model embodiment;
Fig. 3 is the partial structurtes cross-sectional schematic after the push rod of uncapping of the pot cover of cooking apparatus shown in Fig. 2 is assembled mutually with pot cover body.
Wherein, the corresponding relation in Fig. 1 between Reference numeral and component names is:
1 ' pot cover body 2 ' is uncapped push rod 3 ' flexible member 8 ' screw.
Wherein, the corresponding relation in Fig. 2 and Fig. 3 between Reference numeral and component names is:
1 pot cover body 2 is uncapped push rod 3 flexible member 4 guide channel 5 first boss 6 second boss 7 gib head.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here to implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
Pot cover and the electric pressure cooking saucepan of the cooking apparatus described in some embodiments of the utility model are described below in conjunction with accompanying drawing.
As shown in Figures 2 and 3, the embodiment of the utility model aspect provides a kind of pot cover of cooking apparatus, comprising: pot cover body 1, it has the guide channel 4 arranged along the vertical direction; To uncap push rod 2, can be arranged in described guide channel 4 up or down, and its upper end has the first limiting section, lower end has the second limiting section, described first limiting section and described second limiting section be positioned at described guide channel 4 both sides up and down, deviate from described guide channel 4 for push rod 2 of uncapping described in stopping.
The pot cover of the cooking apparatus that the utility model provides, first limiting section and push rod of uncapping are integral structures, the two is same material, its thermal coefficient of expansion is identical, like this, first limiting section and push rod of uncapping can not be separated because expanding with heat and contract with cold, even if pot cover after a long time use, push rod of uncapping also can not drop on pot cover body, the push rod that ensures to uncap still possesses auxiliary function of uncapping after a long time use, after using for a long time with uncap push rod and the screw solved in correlation technique, be separated because expanding with heat and contract with cold and the problem of auxiliary function of uncapping lost by the push rod that makes to uncap.
The pot cover of the cooking apparatus that the application provides, the manufacturing process difficulty of push rod of uncapping is low, assembling speed fast, thus the packaging efficiency of pot cover is effectively promoted, and embodies the design concept that enterprise product is optimized better.
In addition, the pot cover of the cooking apparatus provided according to the utility model above-described embodiment also has following additional technical feature:
Concrete, as shown in Figures 2 and 3, the pot cover of described cooking apparatus also comprises: flexible member 3, be positioned at described guide channel 4 and uncap on push rod 2 described in being sleeved on, and the lower end of described flexible member 3 is supported on described second limiting section, upper end is supported on described guide channel 4.
When the pot cover of cooking apparatus is closed, flexible member 3 is in compressive state.When opening pot cover, flexible member 3, under the effect of selfer power, will push cover support rod 2 open down, by push rod 2 of uncapping, to one, pot cover moment upwards, assists the work of uncapping.
Further, as shown in Figure 3, the madial wall of described guide channel 4 upper end has the first boss 5, the upper end of described flexible member 3 is supported in the lower wall of described first boss 5.
First boss 5 pairs flexible member 3 has the effect of support, enables flexible member 3 have impetus when work.
Preferably, described first boss 5 is the first boss 5 of annular.
It should be noted that, in the present embodiment, the first boss 5 is annular; can certainly be other shapes, as square ring, oval ring-type etc., also can realize the object of the application; its aim does not depart from the design philosophy of the application, does not repeat them here, but should belong to the protection domain of the application.
Concrete, as shown in Figure 3, described in uncap push rod 2 lower end sidewall on there is the second boss 6, described second boss 6 is positioned at described guide channel 4, and the lower end of described flexible member 3 is supported on the upper side wall of described second boss 6; Wherein, described second limiting section comprises described second boss 6.
Preferably, described second boss 6 is the second boss 6 of annular.
It should be noted that, in the present embodiment, the second boss 6 is annular; can certainly be other shapes, as square ring, oval ring-type etc., also can realize the object of the application; its aim does not depart from the design philosophy of the application, does not repeat them here, but should belong to the protection domain of the application.
When the pot cover of cooking apparatus is closed, flexible member 3 is compressed between the first boss 5 and the second boss 6; When pot cover opened by needs, flexible member 3 will give the first boss 5 and the certain active force of the second boss 6, makes pot cover have a moment upwards, realizes with this auxiliary object of uncapping of push rod 2 of uncapping.
Optionally, as shown in Figures 2 and 3, described elastic component is helical spring, and described helical spring has elastic-restoring force by compression.
Adopting helical spring as elastic component, is because helical spring can be good at being sleeved on and uncaps in push rod 2 on the one hand, easy for installation; Be because helical spring cost is lower on the other hand, the manufacturing cost of pot cover can not be increased considerably.
Further, as shown in Figure 3, described in uncap push rod 2 upper end sidewall on there is gib head 7, described gib head 7 is positioned at the outside of described guide channel 4; Wherein, described first limiting section comprises described gib head 7.
The gib head 7 of push rod 2 of uncapping is positioned at the outside of guide channel 4, prevents from uncapping push rod 2 under the effect of flexible member 3, is separated from the outside landing in guide channel 4 bottom with pot cover body 1.
Preferably, as shown in Figure 3, described gib head 7 is provided with two along the circumference of described push rod 2 of uncapping is uniform, described in uncap push rod 2 upper surface on also there is groove, described groove separates gib head 7 described in two in both sides.
Gib head 7 arranges two and can make along the circumference of push rod 2 of uncapping is uniform the stressed more balanced of push rod 2 of uncapping, and prevents from making push rod 2 torsional deformation of uncapping because of unbalance stress, affects the quality of product; Groove be arranged so that gib head possesses elastic deformability, elastic deformation can be there is better, so that pot cover body is assembled mutually with push rod of uncapping.
It is pointed out that gib head 7 also can arrange 3 or 4 etc., can realize the object of the application, its aim does not depart from the design philosophy of the application, does not repeat them here, but should belong to the protection domain of the application.
The embodiment of another aspect of the present utility model provides a kind of electric pressure cooking saucepan, comprising: base; With the pot cover of the cooking apparatus described in above-mentioned any one embodiment, be positioned at the top of described base and be arranged on described base opening or closing; Wherein, the rear end of described pot cover and the rear end of described base is hinged, described guide channel 4 is opened in described pot cover front portion.
The electric pressure cooking saucepan that the utility model provides, it is simple that the push rod 2 of uncapping in its pot cover has structure, and efficiency of assembling is high, and serviceability is reliable, and do not allow caducous advantage, the use sense better can improving user is subject to, and also can improve the quality of product.
In sum, first limiting section and push rod of uncapping are integral structures, the two is same material, its thermal coefficient of expansion is identical, like this, first limiting section and push rod of uncapping can not be separated because expanding with heat and contract with cold, even if pot cover after a long time use, push rod of uncapping also can not drop on pot cover body, the push rod that ensures to uncap still possesses auxiliary function of uncapping after a long time use, after using for a long time, to be separated because expanding with heat and contract with cold and the problem of auxiliary function of uncapping lost by the push rod that makes to uncap with uncap push rod and the screw solved in correlation technique.
It will be appreciated that, term " on ", the orientation of the instruction such as D score or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or unit must have specific direction, with specific azimuth configuration and operation, therefore, can not be interpreted as restriction of the present utility model; In description of the present utility model, term " installation ", " being connected ", " connection ", " fixing " etc. all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a pot cover for cooking apparatus, is characterized in that, comprising:
Pot cover body, it has the guide channel arranged along the vertical direction;
To uncap push rod, can be arranged on up or down in described guide channel, and its upper end has the first limiting section, lower end has the second limiting section, described first limiting section and described second limiting section be positioned at described guide channel both sides up and down, deviate from described guide channel for push rod of uncapping described in stopping.
2. the pot cover of cooking apparatus according to claim 1, is characterized in that, also comprises:
Flexible member, is positioned at described guide channel and uncaps on push rod described in being sleeved on, and the lower end of described flexible member is supported on described second limiting section, upper end is supported on described guide channel.
3. the pot cover of cooking apparatus according to claim 2, is characterized in that,
The madial wall of described guide channel upper end has the first boss, and the upper end of described flexible member is supported in the lower wall of described first boss.
4. the pot cover of cooking apparatus according to claim 3, is characterized in that,
Described first boss is the first boss of annular.
5. the pot cover of cooking apparatus according to claim 2, is characterized in that,
The sidewall of described push rod lower end of uncapping has the second boss, and described second boss is positioned at described guide channel, and the lower end of described flexible member is supported on the upper side wall of described second boss; Wherein, described second limiting section comprises described second boss.
6. the pot cover of cooking apparatus according to claim 5, is characterized in that,
Described second boss is the second boss of annular.
7. the pot cover of the cooking apparatus according to any one of claim 2 to 6, is characterized in that,
Described elastic component is helical spring, and described helical spring has elastic-restoring force by compression.
8. the pot cover of cooking apparatus according to any one of claim 1 to 6, is characterized in that,
The sidewall of described push rod upper end of uncapping has gib head, and described gib head is positioned at the outside of described guide channel; Wherein, described first limiting section comprises described gib head.
9. the pot cover of cooking apparatus according to claim 8, is characterized in that,
Described gib head along described in uncap that the circumference of push rod is uniform is provided with two, described in uncap push rod upper surface on also there is groove, described groove separates gib head described in two in both sides.
10. an electric pressure cooking saucepan, is characterized in that, comprising:
Base; With
The pot cover of cooking apparatus as claimed in any one of claims 1-9 wherein, described pot cover is positioned at the top of described base and is arranged on described base opening or closing;
Wherein, the rear end of described pot cover and the rear end of described base is hinged, described guide channel is opened in described pot cover front portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420578179.4U CN204133170U (en) | 2014-10-08 | 2014-10-08 | The pot cover of cooking apparatus and electric pressure cooking saucepan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420578179.4U CN204133170U (en) | 2014-10-08 | 2014-10-08 | The pot cover of cooking apparatus and electric pressure cooking saucepan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204133170U true CN204133170U (en) | 2015-02-04 |
Family
ID=52409903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420578179.4U Active CN204133170U (en) | 2014-10-08 | 2014-10-08 | The pot cover of cooking apparatus and electric pressure cooking saucepan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204133170U (en) |
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2014
- 2014-10-08 CN CN201420578179.4U patent/CN204133170U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |