CN218384909U - Cooking utensil with push type waterproof switch - Google Patents

Abstract

The utility model provides a cooking appliance with a pressing type waterproof switch, which comprises a cooking main body and a handle connected with the cooking main body, wherein a switch component comprising a pressing type electric switch is arranged inside the handle; the pressing type waterproof switch is arranged on the handle and comprises a waterproof sealing element, a key hole arranged on the handle and a key assembled in the key hole in a limiting manner; the waterproof sealing member includes the sealing member body and is located the key cap between electrical switch and the button, and the week side of key cap links to each other with the sealing member body through elastic deformation portion, and the first end of sealing member body has first sealed face, and the sealed butt of handle inner wall of first sealed face and key hole week side, the second end of sealing member body have and hold the chamber, and electrical switch is located and holds the intracavity. Has the advantages of simple structure, good waterproof performance and the like.

Description

Cooking utensil with push type waterproof switch

Technical Field

The utility model belongs to the technical field of domestic appliance, concretely relates to cooking utensil with waterproof switch of push type.

Background

Chinese patent CN208573524U discloses a waterproof switch structure of a cooking appliance, wherein a switch device and a switch fixing frame are arranged on a handle of the cooking appliance, the switch device comprises a push cap and a toggle switch, a push cap via hole is arranged on the handle, and the push cap can passively reciprocate relative to the push cap via hole to control the opening and closing of the toggle switch; switching device passes through the switch mount and installs on the handle, and toggle switch locates switch mount below, and switch mount upper portion is equipped with the open cap holding tank that pushes away of upside, and liquid material directly falls in pushing away the cap holding tank from pushing away the cap and pushing away the clearance between the cap via hole to discharge from the leakage fluid dram, prevent liquid material and toggle switch contact and the short circuit that causes. This technical scheme adopts toggle type or promotion formula switch, needs to occupy big handle space, and overall structure is complicated and realizes that the cost is higher.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a cooking utensil with push type waterproof switch, simple structure and waterproof performance are good.

The utility model provides a cooking appliance with a press type waterproof switch, which comprises a cooking main body and a handle connected with the cooking main body, wherein a switch component comprising a press type electric switch is arranged inside the handle; the push type waterproof switch is arranged on the handle and comprises a waterproof sealing element, a key hole arranged on the handle and a key assembled in the key hole in a limiting manner; the waterproof sealing member includes the sealing member body and is located the key cap between electrical switch and the button, and the week side of key cap links to each other with the sealing member body through elastic deformation portion, and the first end of sealing member body has first sealed face, and the sealed butt of handle inner wall of first sealed face and key hole week side, the second end of sealing member body have and hold the chamber, and electrical switch is located and holds the intracavity.

In some preferred embodiments, the cross-section of the elastically deformable portion is arcuate or corrugated, concave towards the receiving cavity relative to the first sealing surface.

In some preferred embodiments, the elastically deformable portion is recessed relative to the first sealing surface to form a water-retention cavity around the keycap.

In some preferred embodiments, a limiting ring groove is formed in the first sealing surface, a first limiting rib is arranged on the inner wall of the handle around the key hole, and the first limiting rib is inserted into the limiting ring groove.

In some preferred embodiments, a second limiting rib is further arranged on the outer side of the first limiting rib, and the second limiting rib is in limiting fit with the first end of the sealing element body.

In some preferred embodiments, the switch assembly further includes a limiting post located on one side of the electrical switch, and the waterproof sealing member further includes a limiting ring connected to the sealing member body, and the limiting ring is sleeved on the limiting post.

In some preferred embodiments, a third limiting rib is arranged on the inner wall of the handle, and the tail end of the limiting column is in limiting fit with the third limiting rib.

In some preferred embodiments, the waterproof seal is integrally made of rubber or silicone.

In some preferred embodiments, the handle comprises an upper handle shell and a lower handle shell which is assembled and connected with the upper handle shell, the key hole is formed in the upper handle shell, the switch assembly is fixed on the lower handle shell, the waterproof sealing element is assembled between the switch assembly and the upper handle shell in a limiting mode, and the first sealing surface of the waterproof sealing element is in sealing abutting joint with the inner wall, located on the peripheral side of the key hole, of the upper handle shell.

In some preferred embodiments, the handle upper shell and the handle lower shell are connected by adopting a buckling assembly or/and a screw assembly.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses an improve the concrete structure of push type waterproof switch, set up first sealed face in the first end of sealing member body, assemble the sealing member body between switch module's electrical switch and button, let sealed butt all the time between the handle inner wall of first sealed face and key hole week side to form the reliable first waterproof sealing structure of structure, inside avoiding liquid to enter into the handle from the key hole, ensure that cooking utensil utilizes waterproof sealing member to play good waterproof performance in the use. And, through set up the waterproof switch of push type at the handle, overall structure is compact, and required occupation space is less to can realize that good waterproof prerequisite is got down and simplify concrete structure and reduced the realization cost.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of a cooking appliance.

Fig. 2 is an exploded view of one embodiment of a cooking appliance.

FIG. 3 is a perspective view of one embodiment of a watertight seal.

FIG. 4 is a schematic view of the internal structure of one embodiment of the watertight seal.

Fig. 5 is a structural schematic diagram of the handle upper shell.

FIG. 6 is a schematic half-section view of one embodiment of a cooking appliance.

Fig. 7 is a partially enlarged schematic view of fig. 6.

Detailed Description

To further illustrate the technical means and effects adopted by the present application to achieve the intended purposes, the following detailed description is given to specific embodiments, structures, characteristics and effects thereof according to the present application with reference to the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

The utility model discloses a cooking utensil, including the culinary art main part and with the handle that the culinary art main part is connected. The cooking body has a plurality of expression forms in specific products, and can be expressed as various pots such as a frying pan, a soup pot, a stew pan and the like, and can also be expressed as a baking tray, a grill and the like, without limitation.

Referring to fig. 1 to 7, the cooking appliance includes a cooking body 1 and a handle 2 connected to the cooking body 1, a switch assembly 23 including a pressing type electrical switch 231 is disposed inside the handle 2, and the handle 2 is provided with a pressing type waterproof switch, so that the electrical switch 231 is pressed by the pressing type waterproof switch under the existing waterproof precondition.

Compared with a toggle or push type switch adopted in the prior art, the utility model has the advantages that the handle 2 is provided with the push type waterproof switch, so that the whole structure is compact, and the occupied space is small; through improving the concrete structure of the waterproof switch of push type, can realize that good waterproof prerequisite gets off and simplify concrete structure in order to do benefit to the realization cost.

For example, the cooking utensil is an electric frying pan, the cooking body 1 specifically comprises a pan body and a heating body arranged below the pan body, the heating body is electrically connected with an external power supply through a switch component 23 in the handle 2, and the electric switch 231 of the switch component 23 is pressed by using a pressing type waterproof switch, so that a user can operate the electric frying pan to start heating or stop heating.

Particularly, the waterproof switch of push type specifically includes: a key hole 211 arranged on the handle 2, and a key 3 is limited and assembled in the key hole 211; the waterproof sealing member 24 is positioned between the electrical switch 231 and the key 3, the waterproof sealing member 24 comprises a sealing member body 241 and a key cap 242 positioned between the electrical switch 231 and the key 3, the peripheral side of the key cap 242 is connected with the sealing member body 241 through an elastic deformation part 243, the first end of the sealing member body 241 is provided with a first sealing surface 2411, the first sealing surface 2411 is in sealing and abutting contact with the inner wall of the handle 2 at the peripheral side of the key hole 211 to form a first waterproof sealing structure, the second end of the sealing member body 241 is provided with a containing cavity 2412, and the electrical switch 231 is positioned in the containing cavity 2412.

When the user presses the key 3 in the direction of the electrical switch 231, the key 3 abuts against the key cap 242, and the electrical switch 231 is pressed by the key cap 242, and at this time, the elastic deformation part 243 generates deformation to accumulate elastic force; when the user releases the key 3, the key 3 is pushed by the key cap 242 to be reset in a direction away from the electrical switch 231 under the action of the restoring elastic force generated by the elastic deformation portion 243.

Because the sealed butt of the first sealed face 2411 of sealing member body 241 and the 2 inner walls of handle on key hole 211 week side form first waterproof sealing structure, get into the inside liquid of handle 2 from key hole 211, can't cross first waterproof sealing structure and drip to switch module 23 to waterproof function has been realized through first waterproof sealing structure.

The waterproof seal 24 is an integral structure made of rubber or silicone, and ensures that the first sealing surface 2411 is in sealing contact with the inner wall of the handle 2 on the peripheral side of the key hole 211, and the elastic deformation portion 243 has reliable elastic deformation capability with long service life.

The section of the elastic deformation portion 243 is in an arc shape or a corrugated shape that is recessed toward the accommodating cavity 2412 relative to the first sealing surface 2411, so as to ensure that the elastic deformation portion 243 generates corresponding restoring elasticity along the self-recessed direction, thereby enabling the key 3 to be reset without pressing operation, and exposing the tail end of the key 3 from the key hole 211 to facilitate the operation and use of a user.

Elastic deformation portion 243 is sunken down relative first sealed face 2411 and forms ponding chamber 244 around key cap 242, lets drop and concentrate in ponding chamber 244 from the inside liquid that gets into handle 2 of key hole 211, avoids inside liquid flows everywhere infiltration handle 2 to alleviate the waterproof pressure to first waterproof sealing structure, improve the holistic waterproof reliability of handle 2. In addition, when the cooking utensil is used, the liquid accumulated in the water accumulation chamber 244 can flow out from the key hole 211 along with the operation of turning over the handle 2 and the like.

In order to further improve the abutting sealing performance of the first sealing surface 2411 and the inner wall of the handle 2 on the peripheral side of the key hole 211, in some embodiments, a limit ring groove 2413 is formed in the first sealing surface 2411, a first limit rib 213 is formed in the inner wall of the handle 2 around the key hole 211, and the first limit rib 213 is inserted into the limit ring groove 2413. When the user presses the button 3, the sealing element body 241 is affected by the elastic deformation portion 243 to generate a proper amount of deformation, and at this time, the groove wall of the limiting ring groove 2413 and the outer side wall of the first limiting rib 213 are in sealing abutting connection to form a second waterproof sealing structure, so that excellent waterproof performance between the waterproof sealing element 24 and the inner wall of the handle 2 is ensured.

Still be equipped with the spacing muscle 212 of second in the outside of first spacing muscle 213, the spacing muscle 212 of second is spacing to the first end of sealing member body 241, avoids sealing member body 241 to take place too big elastic deformation and destroys first waterproof sealing structure to be favorable to further improving the waterproof performance between waterproof sealing member 24 and the handle 2 inner wall.

The switch assembly 23 further includes a limit post 232 located at one side of the electrical switch 231; the waterproof sealing member 24 further includes a limiting ring 245 connected to the sealing member body 241, and the limiting ring 245 is sleeved on the limiting column 232. Utilize spacing ring 245 cover to establish on spacing post 232, make things convenient for the assembly in-process to fix a position waterproof sealing member 24 and simplify the operation, also be used for spacing fixedly to waterproof sealing member 24 simultaneously, avoid it to take place the dislocation and lead to destroying first, second waterproof sealing structure to improve waterproof performance.

The end of the key 3 has a limiting end 31, the size of the limiting end 31 is larger than that of the key hole 211, and the limiting end 31 is used for limiting the key 3 to be assembled in the key hole 211 without falling off.

In some embodiments, the handle 2 includes an upper handle shell 21 and a lower handle shell 22 assembled and connected with the upper handle shell 21, the key hole 211, the first limiting rib 213 and the second limiting rib 212 are all disposed on the upper handle shell 21, and the switch assembly 23 is fixed on the lower handle shell 22; the waterproof sealing member 24 is fitted between the switch assembly 23 and the handle upper case 21 in a limited manner, and a first sealing surface 2411 of the waterproof sealing member 24 is in sealing abutment with an inner wall of the handle upper case 21 surrounding the key hole 211 in a circumferential direction.

The inner wall of handle epitheca 21 still is equipped with carries out spacing third spacing muscle 214 to spacing post 232's end, the spacing cooperation of spacing post 232's end and the spacing muscle 214 of third to carry out the tight fit to switch module 23, waterproof sealing member 24 when utilizing handle epitheca 21 and cell-phone inferior valve 22 to assemble, be favorable to letting the whole of the good waterproof performance of push type waterproof switch assembly formation together.

Any detachable assembly structure can be adopted between the handle upper shell 21 and the handle lower shell 22, and the detachable assembly structure is usually connected by a fastening assembly or/and a screw assembly. For example, a plurality of fastening positions 215 are provided on the periphery of the upper handle casing 21, a plurality of fasteners 215 are correspondingly provided on the periphery of the lower handle casing 22, and each fastener 215 is fastened and assembled with the corresponding fastening position 215. For another example, the handle upper case 21 is provided with a plurality of upper mounting posts 216 with screw holes, the handle lower case 22 is correspondingly provided with a plurality of lower mounting posts 222 with screw holes, and screws 25 are screwed with the upper mounting posts 216 at corresponding positions through the lower mounting posts 222 from bottom to top.

The above description is only a preferred embodiment of the present application and should not be taken as limiting the present application, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A cooking appliance with a press type waterproof switch comprises a cooking main body and a handle connected with the cooking main body, wherein a switch assembly comprising a press type electric switch is arranged inside the handle; the push type waterproof switch is arranged on the handle and comprises a waterproof sealing element, a key hole arranged on the handle and a key assembled in the key hole in a limiting manner;

the waterproof sealing member includes the sealing member body and is located the key cap between electrical switch and the button, and the week side of key cap links to each other with the sealing member body through elastic deformation portion, and the first end of sealing member body has first sealed face, and the sealed butt of handle inner wall of first sealed face and key hole week side, the second end of sealing member body have and hold the chamber, and electrical switch is located and holds the intracavity.

2. The cooking appliance of claim 1, wherein the cross-section of the resiliently deformable portion is arcuate or corrugated in shape that is concave toward the receiving cavity relative to the first sealing surface.

3. The cooking appliance of claim 1, wherein the resiliently deformable portion is recessed relative to the first sealing surface to form a water collection chamber around the key cap.

4. The cooking appliance of claim 1, wherein a limit ring groove is formed on the first sealing surface, and a first limit rib is formed on the inner wall of the handle around the key hole, the first limit rib being inserted in the limit ring groove.

5. The cooking appliance according to claim 4, wherein a second limiting rib is further provided on the outer side of the first limiting rib, and the second limiting rib is in limiting fit with the first end of the sealing element body.

6. The cooking appliance of claim 1, wherein the switch assembly further comprises a retaining post disposed on one side of the electrical switch, and the waterproof seal further comprises a retaining ring coupled to the seal body, the retaining ring being disposed over the retaining post.

7. The cooking utensil of claim 6 wherein the handle has a third limiting rib on the inner wall of the handle, and the end of the limiting column is in limiting fit with the third limiting rib.

8. The cooking appliance of claim 1, wherein the waterproof seal is integrally made of rubber or silicone.

9. The cooking appliance according to any one of claims 1 to 8, wherein the handle comprises an upper handle shell and a lower handle shell assembled and connected with the upper handle shell, a key hole is formed in the upper handle shell, the switch assembly is fixed on the lower handle shell, the waterproof sealing member is assembled between the switch assembly and the upper handle shell in a limiting manner, and a first sealing surface of the waterproof sealing member is in sealing abutment with an inner wall of the upper handle shell on the periphery side of the key hole.

10. The cooking appliance of claim 9, wherein the upper handle shell is connected to the lower handle shell by a snap fit or/and a screw fit.

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