CN203693286U - Lock catch of electric pressure cooker and electric pressure cooker - Google Patents
Lock catch of electric pressure cooker and electric pressure cooker Download PDFInfo
- Publication number
- CN203693286U CN203693286U CN201420062136.0U CN201420062136U CN203693286U CN 203693286 U CN203693286 U CN 203693286U CN 201420062136 U CN201420062136 U CN 201420062136U CN 203693286 U CN203693286 U CN 203693286U
- Authority
- CN
- China
- Prior art keywords
- snap close
- electric pressure
- pressure cooking
- cooking saucepan
- buckle teeth
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 210000000515 tooth Anatomy 0.000 claims description 71
- 238000010411 cooking Methods 0.000 claims description 62
- 230000002787 reinforcement Effects 0.000 claims description 22
- 210000002435 tendon Anatomy 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 35
- 238000000034 method Methods 0.000 abstract description 28
- 230000003014 reinforcing effect Effects 0.000 abstract 4
- 238000007743 anodising Methods 0.000 abstract 1
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 230000010354 integration Effects 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Cookers (AREA)
Abstract
The utility model provides a lock catch of an electric pressure cooker and the electric pressure cooker. The lock catch of the electric pressure cooker comprises a lock catch body, catch teeth and reinforcing ribs, wherein the catch teeth are fixedly installed on the lock catch body, and the reinforcing ribs are located at the joints of the lock catch body and the catch teeth. According to the lock catch of the electric pressure cooker and the electric pressure cooker, the reinforcing ribs are arranged at the joints of the lock catch body and the catch teeth, connecting strength of the lock catch body and the catch teeth can be improved, bearing strength of the catch teeth can be improved, safety of the electric pressure cooker is obviously improved in the process of use due to the fact that local strength of the joints of the lock catch body and the catch teeth is improved, and meanwhile the service life of the lock catch of the electric pressure cooker can also be prolonged. In addition, the lock catch formed by the lock catch body, the catch teeth and the reinforcing ribs is simple in whole structure and easy to produce and manufacture, a traditional hard anodizing method is not used in the manufacturing process of the lock catch, and therefore environmental pollution generated in the manufacturing process of the lock catch can be avoided.
Description
Technical field
The utility model relates to field of household appliances, more specifically, and the electric pressure cooking saucepan that relates to a kind of snap close of electric pressure cooking saucepan and contain this snap close.
Background technology
At present, the snap close of electric pressure cooking saucepan is on the market realized the pressure-bearing of electric pressure cooking saucepan by multiple buckle teeths are set, each manufacturer is in order to guarantee the intensity of snap close, the methods that adopt hardening oxidation are manufactured snap close more, to reach the object that improves electric pressure cooking saucepan safety in utilization, this method is with respect to adopting the method that increases snap close material thickness can reduce the production cost of enterprise.
But, the snap close production technology that adopts hardening oxidation method to manufacture is comparatively complicated, its manufacturing cost also relatively high, can cause certain pollution to environment simultaneously, the qualification rate of its snap close of making is also lower, cause the production efficiency of snap close not promote, perplexing those skilled in the art always.
Utility model content
The utility model is intended at least solve one of technical problem existing in prior art.
For this reason, the utility model provide that in a kind of identical snap close material thickness situation, bearing strength is high, production craft step is few, the snap close of the electric pressure cooking saucepan of with low cost and safety and environmental protection.
The utility model provides a kind of snap close of electric pressure cooking saucepan, comprising: snap close body; Buckle teeth, is fixedly mounted on described snap close body; And reinforcement, be positioned at the position that described snap close body is connected with described buckle teeth.
The snap close of the electric pressure cooking saucepan that the utility model provides, because being provided with reinforcement at snap close body and buckle teeth junction, both can increase the bonding strength of snap close body and buckle teeth, also can increase the bearing strength of buckle teeth self, be connected with the buckle teeth increase of position local strength of snap close body obviously improves electric pressure cooking saucepan security in use, the service life that simultaneously also can improve the snap close of electric pressure cooking saucepan; In addition, the snap close overall structure of making by snap close body, buckle teeth and reinforcement is simple, and is easy to manufacture, and has also avoided using traditional hardening oxidation method in snap close manufacture process simultaneously, like this, can avoid in snap close manufacture process environment.
The snap close of the electric pressure cooking saucepan that in addition, the utility model provides can also have following additional technical feature:
According to an embodiment of the present utility model, described snap close body, described buckle teeth and described reinforcement are integral type structure.
Snap close body, buckle teeth and the reinforcement of integral structure can be made into integration by casting method, also can be made into integration by the method for punching press, snap close yield rate and intensity that these two kinds of methods are made are all higher, and the cost of manufacture snap close is also lower, can reduce the production expenditure of enterprise.
According to an embodiment of the present utility model, the flute profile convex tendon that described reinforcement is indent.
The flute profile convex tendon of indent is made by the mode of punching press, can further reduce the manufacturing process difficulty of reinforcement, and reduces the materials'use amount of producing snap close.
According to an embodiment of the present utility model, described convex tendon be connected with described snap close body towards described buckle teeth position interior angle side protrude.
According to an embodiment of the present utility model, be connected with described snap close body towards the described buckle teeth exterior angle side of position of described convex tendon is protruded.
Be connected with described snap close body towards the buckle teeth exterior angle side of position of convex tendon is protruded, and the external tooth of pot that can meet better buckle teeth and electric pressure cooking saucepan fastens, and in the process of avoiding convex tendon to be interlocked at pot external tooth of buckle teeth and electric pressure cooking saucepan, plays inhibition.
According to an embodiment of the present utility model, described buckle teeth comprises multiple, and multiple described buckle teeth is along being circumferentially arranged on described snap close body, to improve better the safety in utilization of electric pressure cooking saucepan.
According to an embodiment of the present utility model, described snap close body is the circulus that folding shape edge circumferentially surrounds, and the horizontal edge of described folding shape is positioned at the region that the described vertical edge of rolling over shape surrounds.
According to an embodiment of the present utility model, multiple described buckle teeths are along the end away from described horizontal edge that is circumferentially distributed on described vertical edge.
Horizontal edge can pressing and is supported on the opening part of pot body, and buckle teeth can be interlocked with the external tooth of pot of electric pressure cooking saucepan.
According to an embodiment of the present utility model, multiple described buckle teeths are all positioned at the region that described vertical edge surrounds, so that snap close is sleeved on outside the pot body opening of electric pressure cooking saucepan.
The utility model also provides a kind of electric pressure cooking saucepan, and described electric pressure cooking saucepan comprises the snap close of the electric pressure cooking saucepan described in above-mentioned arbitrary embodiment.
Electric pressure cooking saucepan that the present embodiment provides is easy to manufacture, production cost is low, and the whole manufacture process of snap close on electric pressure cooking saucepan do not pollute environment, can in the situation that meeting environmental requirement, improve better the production efficiency of electric pressure cooking saucepan; In addition, in the situation of identical snap close material thickness, the bonding strength of snap close body and buckle teeth significantly improves, and can improve better the safety in utilization of electric pressure cooking saucepan.
The snap close of the electric pressure cooking saucepan that the utility model provides, because being provided with reinforcement at snap close body and buckle teeth junction, both can increase the bonding strength of snap close body and buckle teeth, also can increase the bearing strength of buckle teeth self, be connected with the buckle teeth increase of position local strength of snap close body obviously improves electric pressure cooking saucepan security in use, the service life that simultaneously also can improve the snap close of electric pressure cooking saucepan; In addition, the snap close overall structure of making by snap close body, buckle teeth and reinforcement is simple, and is easy to manufacture, and has also avoided using traditional hardening oxidation method in snap close manufacture process simultaneously, like this, can avoid in snap close manufacture process environment.
Additional aspect of the present utility model and advantage will become in description part below obviously, or recognize by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is the perspective view of snap close one embodiment of electric pressure cooking saucepan described in the utility model;
Fig. 2 is the main TV structure schematic diagram of the snap close of the electric pressure cooking saucepan shown in Fig. 1.
Wherein, in Fig. 1 and Fig. 2, the corresponding relation between Reference numeral and component names is:
1 snap close body, 11 vertical edges, 12 horizontal edges, 2 buckle teeths, 3 convex tendons, 31 interior angle sides, 32 exterior angle sides.
The specific embodiment
In order more clearly to 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, in the situation that not conflicting, the feature in the application's embodiment and embodiment can combine mutually.
A lot of details are set forth 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 and implement, and therefore, protection domain of the present utility model is not subject to the restriction of following public specific embodiment.
As depicted in figs. 1 and 2, the snap close of the electric pressure cooking saucepan providing according to the utility model, comprising: snap close body 1; Buckle teeth 2, is fixedly mounted on described snap close body 1; And reinforcement, be positioned at the position that described snap close body 1 is connected with described buckle teeth 2.
The snap close of the electric pressure cooking saucepan that the utility model provides, because being provided with reinforcement at snap close body and buckle teeth junction, both can increase the bonding strength of snap close body and buckle teeth, also can increase the bearing strength of buckle teeth self, be connected with the buckle teeth increase of position local strength of snap close body obviously improves electric pressure cooking saucepan security in use, the service life that simultaneously also can improve the snap close of electric pressure cooking saucepan; In addition, the snap close overall structure of making by snap close body, buckle teeth and reinforcement is simple, and is easy to manufacture, and has also avoided using traditional hardening oxidation method in snap close manufacture process simultaneously, like this, can avoid in snap close manufacture process environment.
More preferably, as depicted in figs. 1 and 2, described snap close body 1, described buckle teeth 2 and described reinforcement are integral type structure.
Snap close body, buckle teeth and the reinforcement of integral structure can be made into integration by casting method, also can be made into integration by the method for punching press, snap close yield rate and intensity that these two kinds of methods are made are all higher, and the cost of manufacture snap close is also lower, can reduce the production expenditure of enterprise.
In an embodiment of the present utility model, as shown in Figure 1, the flute profile convex tendon 3 that described reinforcement is indent.
The flute profile convex tendon of indent is made by the mode of punching press, can further reduce the manufacturing process difficulty of reinforcement, and reduces the materials'use amount of producing snap close.
Wherein, be connected with described snap close body 1 towards the described buckle teeth 2 interior angle side 31 of position of described convex tendon 3 is protruded (not shown in Figure of description).
Also can be: as depicted in figs. 1 and 2, be connected with described snap close body 1 towards the described buckle teeth 2 exterior angle side 32 of position of described convex tendon 3 is protruded.
Be connected with described snap close body towards the buckle teeth exterior angle side of position of convex tendon is protruded, and the external tooth of pot that can meet better buckle teeth and electric pressure cooking saucepan fastens, and in the process of avoiding convex tendon to be interlocked at pot external tooth of buckle teeth and electric pressure cooking saucepan, plays inhibition.
Certainly, reinforcement also can be arranged on be connected with the snap close body rib of interior angle side or exterior angle side of position of buckle teeth, all can realize the application's object.
One of the present invention is in example, and as depicted in figs. 1 and 2, described buckle teeth 2 comprises multiple, and multiple described buckle teeth 2 is along being circumferentially arranged on described snap close body 1.
Multiple buckle teeths, along being circumferentially arranged on snap close body, can reduce the pressure that each buckle teeth is born, and have improved the service life of buckle teeth, and have further improved the safety in utilization of electric pressure cooking saucepan.
Particularly, as shown in Figure 1, described snap close body 1 is for folding shape is along the circulus circumferentially surrounding, and the horizontal edge 12 of described folding shape is positioned at the region that the described vertical edge 11 of rolling over shape surrounds.
Preferably, as shown in Figure 1, multiple described buckle teeths 2 are along the end away from described horizontal edge 12 that is circumferentially distributed on described vertical edge 11.
Horizontal edge can pressing and is supported on the opening part of pot body, and buckle teeth can be interlocked with the external tooth of pot of electric pressure cooking saucepan.
More preferably, as shown in Figure 1, multiple described buckle teeths 2 are all positioned at the region that described vertical edge 11 surrounds, so that snap close is sleeved on outside the pot body opening of electric pressure cooking saucepan, realize better the sealing of electric pressure cooking saucepan.
The utility model also provides a kind of electric pressure cooking saucepan (not shown in Figure of description), and described electric pressure cooking saucepan comprises the snap close of the electric pressure cooking saucepan described in above-mentioned arbitrary embodiment.
Electric pressure cooking saucepan that the present embodiment provides is easy to manufacture, production cost is low, and the whole manufacture process of snap close on electric pressure cooking saucepan do not pollute environment, can in the situation that meeting environmental requirement, improve better the production efficiency of electric pressure cooking saucepan; In addition, in the situation of identical snap close material thickness, the bonding strength of snap close body and buckle teeth significantly improves, and can improve better the safety in utilization of electric pressure cooking saucepan.
The snap close of the electric pressure cooking saucepan that the utility model provides, because being provided with reinforcement at snap close body and buckle teeth junction, both can increase the bonding strength of snap close body and buckle teeth, also can increase the bearing strength of buckle teeth self, be connected with the buckle teeth increase of position local strength of snap close body obviously improves electric pressure cooking saucepan security in use, the service life that simultaneously also can improve the snap close of electric pressure cooking saucepan; In addition, the snap close overall structure of making by snap close body, buckle teeth and reinforcement is simple, and is easy to manufacture, and has also avoided using traditional hardening oxidation method in snap close manufacture process simultaneously, like this, can avoid in snap close manufacture process environment.
In description of the present utility model, if occur, term " installation ", " being connected ", " connection ", " fixing " etc. all should be interpreted broadly, and for example, " connection " can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the description of this description, if occur, the description of term " embodiment ", " some embodiment ", " specific embodiment " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination 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 modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a snap close for electric pressure cooking saucepan, is characterized in that, comprising:
Snap close body;
Buckle teeth, is fixedly mounted on described snap close body; With
Reinforcement, is positioned at the position that described snap close body is connected with described buckle teeth.
2. the snap close of electric pressure cooking saucepan according to claim 1, is characterized in that,
Described snap close body, described buckle teeth and described reinforcement are integral type structure.
3. the snap close of electric pressure cooking saucepan according to claim 2, is characterized in that,
Described reinforcement is the flute profile convex tendon of indent.
4. the snap close of electric pressure cooking saucepan according to claim 3, is characterized in that,
Described convex tendon be connected with described snap close body towards described buckle teeth position interior angle side protrude.
5. the snap close of electric pressure cooking saucepan according to claim 3, is characterized in that,
Be connected with described snap close body towards the described buckle teeth exterior angle side of position of described convex tendon is protruded.
6. according to the snap close of the electric pressure cooking saucepan described in any one in claim 1 to 5, it is characterized in that,
Described buckle teeth comprises multiple, and multiple described buckle teeth is along being circumferentially arranged on described snap close body.
7. the snap close of electric pressure cooking saucepan according to claim 6, is characterized in that,
Described snap close body is the circulus that folding shape edge circumferentially surrounds, and the horizontal edge of described folding shape is positioned at the region that the described vertical edge of rolling over shape surrounds.
8. the snap close of electric pressure cooking saucepan according to claim 7, is characterized in that,
Multiple described buckle teeths are along the end away from described horizontal edge that is circumferentially distributed on described vertical edge.
9. the snap close of electric pressure cooking saucepan according to claim 8, is characterized in that,
Multiple described buckle teeths are all positioned at the region that described vertical edge surrounds.
10. an electric pressure cooking saucepan, is characterized in that, described electric pressure cooking saucepan includes the snap close of electric pressure cooking saucepan as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420062136.0U CN203693286U (en) | 2014-02-11 | 2014-02-11 | Lock catch of electric pressure cooker and electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420062136.0U CN203693286U (en) | 2014-02-11 | 2014-02-11 | Lock catch of electric pressure cooker and electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203693286U true CN203693286U (en) | 2014-07-09 |
Family
ID=51043809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420062136.0U Expired - Lifetime CN203693286U (en) | 2014-02-11 | 2014-02-11 | Lock catch of electric pressure cooker and electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203693286U (en) |
-
2014
- 2014-02-11 CN CN201420062136.0U patent/CN203693286U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |