Improve the Lid of electric cooker of face glass mounting structure
Technical field
The utility model relates to a kind of Lid of electric cooker, belongs to electric cooker product technical field, refers in particular to a kind of Lid of electric cooker that improves face glass mounting structure.
Background technology
In existing electric cooker product, in order to see the situation that boils of inner pan of electric cooker and the demonstration information of display floater clearly, generally can above the upper cover of Lid of electric cooker, face glass be set.In prior art, this face glass general with the upper cover employing structure that is directly adhesively fixed, the cost of this frame mode is low, still, but has following shortcoming, i.e. maintenance assembling is very inconvenience all, because face glass and upper cover are for being adhesively fixed, when face glass damages while maybe needing to change, dismantle just cumbersome, even can damage upper cover, cause unnecessary waste.
Utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, a kind of Lid of electric cooker that improves face glass mounting structure is provided, fixedly case ring can be quickly and easily by face glass positioning and locking by face glass for this Lid of electric cooker, easy to operate, dismounting easily, is conducive to maintain and replace in the future.
To achieve these goals, the utility model is realized according to following technical scheme:
A kind of Lid of electric cooker that improves face glass mounting structure, the face glass, face glass that includes upper cover and be arranged at tops be case ring fixedly, described face glass fixedly case ring surround face glass week along and coordinate with upper cover positioning and locking, face glass is clamped to face glass fixedly between case ring and upper cover.
Further, described upper cover and face glass fixedly the week edge of one of case ring are arranged at intervals with grab, and another week is provided with the U-shaped screens being fastened with grab along correspondence.
Further, the described face glass fixedly lower edge of case ring is arranged at intervals with screw column, and upper cover upper along corresponding be provided with the through hole that inserts for screw column and from the bottom up by screw by upper cover and face glass fixedly case ring be locked.
Further, fixedly case ring and the contact position of face glass and/or the contact position of upper cover and face glass are provided with O-ring seal to described face glass.
Compared with prior art, its beneficial effect is the utility model:
The utility model, by the fixing case ring of face glass, adopts fastener positioning structure and screw locking structure, can be quickly and easily by face glass positioning and locking, assembling and dismounting are all more convenient, be convenient to maintain and replace in the future, and improved operating efficiency, there is good economic benefit.
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 one of decomposition texture schematic diagram of the present utility model.
Fig. 2 is two of decomposition texture schematic diagram of the present utility model.
Fig. 3 is Facad structure schematic diagram of the present utility model.
Fig. 4 is the cutaway view of A-A direction in Fig. 3.
The specific embodiment
As shown in Figures 1 to 4, the electric cooker of improvement face glass mounting structure described in the utility model, the face glass 2, face glass that includes upper cover 1 and be arranged at tops be case ring 3 fixedly, described face glass fixedly case ring 3 surround face glass 2 weeks along and coordinate with upper cover 1 positioning and locking, face glass 2 is clamped to face glass fixedly between case ring 3 and upper cover 1.
As the preferred version of the present embodiment, below technique scheme is further limited:
The week of above-mentioned upper cover 1, fixedly the week of case ring 3 was provided with the U-shaped screens 31 being fastened with grab 11 to face glass along correspondence along being arranged at intervals with grab 11.
The above-mentioned face glass fixedly lower edge of case ring 3 is arranged at intervals with screw column 32, and upper cover 1 upper along corresponding be provided with the through hole 12 that inserts for screw column and from the bottom up by screw 4 by upper cover 1 and face glass fixedly case ring 3 be locked.
Above-mentioned face glass fixedly case ring 3 is provided with O-ring seal (not shown) with contact position and/or the upper cover 1 of face glass 2 with the contact position of face glass 2.
The utility model, by the fixing case ring of face glass, adopts fastener positioning structure and screw locking structure, can be quickly and easily by face glass positioning and locking, assembling and dismounting are all more convenient, be convenient to maintain and replace in the future, and improved operating efficiency, there is good economic benefit.
The utility model is not limited to the above-mentioned specific embodiment, if various changes of the present utility model or 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.