CN203506438U - Cover opening structure of electric cooker - Google Patents
Cover opening structure of electric cooker Download PDFInfo
- Publication number
- CN203506438U CN203506438U CN201320567670.2U CN201320567670U CN203506438U CN 203506438 U CN203506438 U CN 203506438U CN 201320567670 U CN201320567670 U CN 201320567670U CN 203506438 U CN203506438 U CN 203506438U
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- CN
- China
- Prior art keywords
- cover
- lock dog
- opening structure
- cover opening
- lining
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- Expired - Fee Related
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Abstract
The utility model discloses a cover opening structure of an electric cooker. The cover opening structure comprises a cooker cover and a middle ring assembly, wherein the cooker cover and the middle ring assembly are hinged and matched. The cooker cover comprises a surface cover, a lining cover and a cover opening assembly, wherein the surface cover and the lining cover are matched in a butt joint mode, and the cover opening assembly is arranged between the surface cover and the lining cover. The cover opening structure is characterized in that the cover opening assembly comprises a key block, a lock block and an elastic part, wherein one end of the key block is hinged to and matched with the surface cover, and at least one lock block touch rib is arranged at the lower edge of the free end opposite to the hinged end; the lock block and the lining cover are connected in a sliding fit mode, and an inclined guide surface which abuts against and makes contact with the lock bock touch ribs is arranged on the surface, corresponding to the lock block touch ribs, of the lock block; the elastic part is located between the lock block and the end face, corresponding to the lock block, of the lining cover. Required parts are few, the cover opening structure is wholly simple and compact, convenient and easy to assemble, low in cost, practical and reliable, and suitable for meeting large batch production requirements, and mistakes are not easily made and the cover opening structure is not prone to being damaged.
Description
Technical field
The utility model relates to a kind of rice cooker cover opening structure, belongs to kitchen utensils product technical field, refers in particular to a kind of rice cooker cover opening structure simple in structure.
Background technology
At present, the function of electric cooker is no longer only confined to cook, but expands to cake steaming, Baoshang, the function such as cooks, and therefore, the scope of application of electric cooker is more and more extensive, and its application region is also increasing.Electric cooker has on the market generally comprised pot lid and pot body, pot covers and is arranged at the middle ring assemblies on pot body top by the hinged cooperation of hinge, to realize folding, cover in pot body, meanwhile, pot covers and includes cover and the lining lid of docking cooperation and be arranged at cover and serve as a contrast the assembly of uncapping between lid.The general employing of the assembly of uncapping of the prior art can elastic reset lock dog realize switch motion, easy to operate, still, the uncap parts of assembly of existing this class are more, elastomeric element especially, thereby cause assembling convenient not, and easily go wrong.
Utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, and a kind of rice cooker cover opening structure is provided, and these cover-opening structure parts are few, and compact conformation is easy to assembly, and not fragile, practical reliable.
To achieve these goals, the utility model is realized according to following technical scheme:
A kind of rice cooker cover opening structure, include pot lid and the middle ring assemblies of hinged cooperation, cover and lining that described pot lid includes docking cooperation cover and are arranged at the assembly of uncapping between cover and lining lid, it is characterized in that: described in the assembly of uncapping include button piece, lock dog and elastic component, wherein: one end of above-mentioned button piece coordinates with cover is hinged, with respect to touching bone along being provided with at least one lock dog under the free end of hinged end; Above-mentioned lock dog connects with the sliding accessory of lining lid, and its surface corresponding to lock dog shake-up bone is provided with lock dog touches the inclined guide surface that bone contact contacts; And above-mentioned elastic component is positioned between lock dog and the lining lid end face corresponding to lock dog.
Further, the hinged end both sides of described button piece are respectively arranged with rotating shaft piece, and corresponding rotation axle piece is provided with the U-shaped bayonet socket that snaps in rotation for rotating shaft piece inside described cover.
Further, under described button piece free end, along being provided with some lock dogs, touch bone, the bottom that each lock dog touches bone forms smooth arc surface.
Further, the outer end of described lock dog is stretched out lining lid and is pegged graft and coordinate with the lockhole that is arranged in ring assemblies, and the inner end both sides of lock dog are respectively arranged with slide block, and described lining covers corresponding slide block and is provided with and connects with slide block cunning accessory and spacing chute.
Further, the inclined guide surface of described lock dog is smooth arc-shaped surface or smooth bevel.
Further, the opening of the lockhole of described middle ring assemblies forms incline structure.
Further, described elastic component is back-moving spring, and its one end is set on the locating dowel outside of being located on lock dog and contacts with lock dog contact, and the other end contacts with the lining lid end face contact corresponding to lock dog.
Compared with prior art, its beneficial effect is the utility model:
Required parts are few, and overall structure is simply compact, easy to assembly easy, the damage that is difficult for makeing mistakes, and cost is low, and practical reliable, be suitable for production demand.
In order to understand more clearly the utility model, below with reference to accompanying drawing explanation, set forth the specific embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is exploded structural representation of the present utility model.
Fig. 2 is the structure schematic diagram of cover in Fig. 1.
Fig. 3 is the Facad structure schematic diagram of lining lid in Fig. 1.
Fig. 4 is the structural representation of button piece in Fig. 2.
Fig. 5 is one of structural representation of lock dog and back-moving spring in Fig. 3.
Fig. 6 be lock dog and back-moving spring in Fig. 3 structural representation two.
Fig. 7 is the cutaway view that the utility model pot covers locking states.
Fig. 8 is the cutaway view that the utility model pot covers open mode.
The specific embodiment
As shown in Figure 1, rice cooker cover opening structure described in the utility model, includes pot lid 1 and the middle ring assemblies 2 of hinged cooperation, and described pot lid 1 includes cover 11 that docking coordinates and lining and cover 12 and be arranged at cover 11 and serve as a contrast and cover the assembly of uncapping between 12.
As shown in Figures 1 to 6, the above-mentioned assembly of uncapping includes button piece 31, lock dog 32 and elastic component 33, wherein: one end of above-mentioned button piece 31 coordinates with cover 11 is hinged, and with respect to touching bone 311 along being provided with some lock dogs under the free end of hinged end; Above-mentioned lock dog 32 covers 12 sliding accessory with lining and connects, and its surface of touching bone 311 corresponding to lock dog is provided with the inclined guide surface 321 contacting with lock dog shake-up bone 311 contacts; And above-mentioned elastic component 33 is positioned between lock dog 32 and the lining lid end face corresponding to lock dog 32.
Further, the hinged end both sides of described button piece 31 are respectively arranged with rotating shaft piece 312, and described cover 11 inner side corresponding rotation axle pieces 312 are provided with the U-shaped bayonet socket 111 that snaps in rotation for rotating shaft piece; The bottom that described lock dog touches bone 311 forms smooth arc surface 3111.
Further, it is incline structure with the opening that is arranged in the lockhole 21(lockhole 21 of ring assemblies that lining lid is stretched out in the outer end of described lock dog 32) pegging graft coordinates, the inner end both sides of lock dog 32 are respectively arranged with slide block 322, and described lining covers 12 corresponding slide blocks 322 and is provided with and connects with the sliding accessory of slide block 322 and spacing chute 121; The inclined guide surface 321 of described lock dog 32 is smooth arc-shaped surface or smooth bevel.
Further, described elastic component 33 is back-moving spring, and its one end is set on locating dowel 323 outsides of being located on lock dog 32 and contacts with lock dog 32 contacts, and the other end contacts with the lining lid end face contact corresponding to lock dog 32.
The on-off principle of the utility model pot lid is as described below: during locking states, lock dog 32 is under the elastic force effect of elastic component 33, and its outer end is stretched out lining and cover 12 and peg graft and coordinate with the lockhole of middle ring assemblies, stews to cover 1 and be lockable (as shown in Figure 7); When needs are opened pot while covering, only need pressing keys piece 31, the lock dog shake-up bone 311 on 31 times edges of button piece moves from top to bottom along the inclined guide surface of lock dog 32, thereby squeeze, push away the inside indentation of lock dog 32 compression elastic piece 33, and then lock dog 32 exits the lockhole 21 of middle ring assemblies, pot covers 1 can freely open (as shown in Figure 8), lets go afterwards, lock dog 32 protruding reset under the restoring force effect of elastic component 33, and then button piece 31 also resets thereupon.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model and modification are not departed to spirit and scope of the present utility model, if within these changes and modification belong to claim of the present utility model and equivalent technologies scope, the utility model is also intended to comprise these changes and modification.
Claims (7)
1. a rice cooker cover opening structure, include pot lid and the middle ring assemblies of hinged cooperation, described pot lid include cover and the lining lid that docking coordinates and be arranged at cover and lining lid between the assembly of uncapping, it is characterized in that: described in the assembly of uncapping include button piece, lock dog and elastic component, wherein:
One end of above-mentioned button piece coordinates with cover is hinged, with respect to touching bone along being provided with at least one lock dog under the free end of hinged end;
Above-mentioned lock dog connects with the sliding accessory of lining lid, and its surface corresponding to lock dog shake-up bone is provided with lock dog touches the inclined guide surface that bone contact contacts;
Above-mentioned elastic component is positioned between lock dog and the lining lid end face corresponding to lock dog.
2. a kind of rice cooker cover opening structure according to claim 1, is characterized in that: the hinged end both sides of described button piece are respectively arranged with rotating shaft piece, and corresponding rotation axle piece is provided with the U-shaped bayonet socket that snaps in rotation for rotating shaft piece inside described cover.
3. according to a kind of rice cooker cover opening structure described in claim 1 or 2, it is characterized in that: under described button piece free end, along being provided with some lock dogs, touch bone, the bottom that each lock dog touches bone forms smooth arc surface.
4. a kind of rice cooker cover opening structure according to claim 1, it is characterized in that: the outer end of described lock dog is stretched out lining lid and pegged graft and coordinate with the lockhole that is arranged in ring assemblies, the inner end both sides of lock dog are respectively arranged with slide block, and described lining covers corresponding slide block and is provided with and connects with the sliding accessory of slide block and spacing chute.
5. according to a kind of rice cooker cover opening structure described in claim 1 or 4, it is characterized in that: the inclined guide surface of described lock dog is smooth arc-shaped surface or smooth bevel.
6. a kind of rice cooker cover opening structure according to claim 4, is characterized in that: the opening of the lockhole of described middle ring assemblies forms incline structure.
7. a kind of rice cooker cover opening structure according to claim 1, it is characterized in that: described elastic component is back-moving spring, its one end is set on the locating dowel outside of being located on lock dog and contacts with lock dog contact, and the other end contacts with the lining lid end face contact corresponding to lock dog.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320567670.2U CN203506438U (en) | 2013-09-12 | 2013-09-12 | Cover opening structure of electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320567670.2U CN203506438U (en) | 2013-09-12 | 2013-09-12 | Cover opening structure of electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203506438U true CN203506438U (en) | 2014-04-02 |
Family
ID=50365430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320567670.2U Expired - Fee Related CN203506438U (en) | 2013-09-12 | 2013-09-12 | Cover opening structure of electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203506438U (en) |
-
2013
- 2013-09-12 CN CN201320567670.2U patent/CN203506438U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGSHAN ENAITER ELECTRIC APPLIANCE CO., LTD Free format text: FORMER NAME: ZHONGSHAN ENAITER ELECTRIC APPLIANCE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Yongyi industrial district 528400 Guangdong Dongfeng Town, Zhongshan City Donghai Road five Patentee after: GUANGDONG ENAITER ELECTRICAL APPLIANCES CO., LTD. Address before: Yongyi industrial district 528400 Guangdong Dongfeng Town, Zhongshan City Donghai Road five Patentee before: Zhongshan city Yi Laite Electrical Appliances Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20200912 |