CN113951746A - Handle structure for cooker - Google Patents
Handle structure for cooker Download PDFInfo
- Publication number
- CN113951746A CN113951746A CN202111264332.7A CN202111264332A CN113951746A CN 113951746 A CN113951746 A CN 113951746A CN 202111264332 A CN202111264332 A CN 202111264332A CN 113951746 A CN113951746 A CN 113951746A
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- Prior art keywords
- groove
- cooker
- heat insulation
- insulation piece
- communicated
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- 239000002184 metal Substances 0.000 claims abstract description 52
- 238000010411 cooking Methods 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 105
- 210000001624 hip Anatomy 0.000 claims description 6
- 210000005056 cell body Anatomy 0.000 claims description 4
- 238000009421 internal insulation Methods 0.000 claims 1
- 235000013361 beverage Nutrition 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000003860 storage Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000002730 additional effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J45/00—Devices for fastening or gripping kitchen utensils or crockery
- A47J45/06—Handles for hollow-ware articles
- A47J45/07—Handles for hollow-ware articles of detachable type
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J45/00—Devices for fastening or gripping kitchen utensils or crockery
- A47J45/06—Handles for hollow-ware articles
- A47J45/08—Heat-insulating handles
Abstract
The utility model relates to a handle structure for cooking utensil relates to the field of food and beverage cooking utensil, and it includes metal connecting portion, interior heat insulating part, spacing subassembly and outer heat insulating part, and metal connecting portion set up on the outer wall of cooking utensil, and metal connecting portion are located the heat insulating part in, and spacing subassembly is installed in the heat insulating part in to be used for fastening connection metal connecting portion and interior heat insulating part, and the upper portion of interior heat insulating part is installed in outer heat insulating part, in order to play the effect of covering the fastener. This application has the effect that improves handle machining efficiency.
Description
Technical Field
The application relates to the field of catering cookers, in particular to a handle structure for cookers.
Background
The food containers such as the pot body or the pot body are often used in dinner gathering, and in order to facilitate heating, the body of the cooker is generally made of metal, so that the temperature of the cooker rises when the food containers are filled with overheated food, and if the cooker is directly transported and transferred, the cooker is easily scalded, so that a lifting handle is installed on the outer wall of the cooker, and the cooker can be conveniently lifted by workers.
In the related art, a metal connecting part is generally welded or integrally formed on an outer wall of a cooker, and the metal connecting part is fixed to the outer wall of the cooker, so as to provide more contact space for a user's hand.
In view of the above-mentioned related technologies, the inventor of the present invention has found that when a heat insulation member is formed, a metal connection portion is first inserted into an injection mold, and then molten plastic is injected into the injection mold, and after the molten plastic is solidified, the heat insulation member covering the metal connection portion is formed, which results in low processing efficiency of a handle, and thus needs to be improved.
Disclosure of Invention
In order to solve the problem that the processing efficiency of the handle is too low in the related art, the application provides a handle structure for a cooker.
The application provides a handle structure for cooking utensil adopts following technical scheme.
A handle structure for a cookware article comprising:
the metal connecting part is arranged on the outer wall of the cooker;
the cooker comprises an inner heat insulation piece, a cooker cover and a cooker cover, wherein a first containing groove is formed in the inner heat insulation piece, one side of the first containing groove is communicated with one side face, close to the outer wall of the cooker, of the inner heat insulation piece, and one end of the first containing groove is communicated with the outer surface of the inner heat insulation piece;
the cooker comprises an outer heat insulation piece, wherein a second containing groove is formed in the outer heat insulation piece, one side of the second containing groove is communicated with one side, close to the outer wall of the cooker, of the outer heat insulation piece, and the lower side of the second containing groove is communicated with the lower surface of the outer heat insulation piece;
the metal connecting part enters the first accommodating groove from the end part of the first accommodating groove, when the metal connecting part enters the first accommodating groove, one end, far away from the cooker, of the metal connecting part is clamped with the first accommodating groove, and the upper side of the inner heat insulation piece is located in the second accommodating groove, so that the end part of the first accommodating groove can be shielded by the outer heat insulation piece.
Through adopting above-mentioned technical scheme, outer heat insulating part and interior heat insulating part can be in addition with mould injection moulding, make outer heat insulating part and interior heat insulating part can produce with the cooking utensil simultaneously, when needs assemble out complete handle, only need install into first storage tank with metal connecting portion from the tip of first storage tank in, at this moment, metal connecting portion can block and locate in the heat insulating part, then at the top of heat insulating part including installing outer heat insulating part, make outer heat insulating part can shelter from the tip of first storage tank, avoid metal connecting portion to break away from the tip of first storage tank, can reach the effect of connecting interior heat insulating part and outer heat insulating part in can dismantling, make outer heat insulating part and interior heat insulating part can independently handle production, after both all productions are accomplished, can assemble.
Optionally, the metal connection part includes:
the extension part is connected with the outer wall of the cooker on one side;
the clamping part is positioned on one side of the extending part, which is far away from the outer wall of the cooker;
the first accommodating groove comprises a first groove body and a second groove body, one side of the first groove body, which is close to a cooker, is communicated with the surface of the inner heat insulation piece, the lower side of the second groove body is communicated with the top of one side of the first groove body, which is far away from the cooker, and the end parts of the first groove body and the second groove body are communicated with the surface of the inner heat insulation piece;
when the metal connecting part is arranged in the first accommodating groove, the extending part and the clamping part are respectively positioned in the first groove body and the second groove body.
Through adopting above-mentioned technical scheme, be located first cell body through making the extension to make joint portion be located the second cell body, can realize the joint relation between metal connecting portion and the first storage tank, thereby when making metal connecting portion install in interior heat insulating part, interior heat insulating part receives the power of the direction of keeping away from the cooking utensil or when receiving ascending support power of lifting, interior heat insulating part can not separate with metal connecting portion.
Optionally, the method further includes:
the first limit stop is arranged on the inner heat insulation piece in a sliding manner and can slide between positions close to or far away from a cooker;
the pushing part is positioned in the top of the second accommodating groove and used for pushing the first limiting stopper to move towards the position close to the cooker;
when the first limiting block slides to a position close to a cooker, the lower end of the first limiting block is positioned in one end, communicated with the inner heat insulation piece, of the second groove body, and the first limiting block is abutted to the end of the clamping portion at the moment.
Through adopting above-mentioned technical scheme, utilize the promotion portion that sets up in the second storage tank to promote the tip looks butt of first spacing fender and joint portion, can make the connection between heat insulating part and the metal connecting portion more firm, stable in the interior.
Optionally, the method further includes:
the second limiting baffle can be slidably arranged on the inner heat insulation piece and can slide between positions close to or far away from the cooker;
the middle part of the lever member can be rotatably arranged on the inner heat insulation member, and two ends of the lever member are respectively connected with the first limit stop and the second limit stop;
when the second limiting stopper slides to a position far away from the cooker, the second limiting stopper abuts against one side face, close to the cooker, of the clamping portion.
Through adopting above-mentioned technical scheme, utilize the cooperation between the spacing fender of lever spare and second, when making the first spacing fender of promotion move towards the direction at cooking utensil place, the spacing fender of second can use the middle part of lever spare to move as the direction that the cooking utensil was kept away from to the centre of a circle orientation, thereby make the spacing fender of second can support a side that tight joint portion is close to the cooking utensil, finally reach the effect of pressing from both sides tight metal connecting portion with the cooperation of interior heat insulating part, make the connection between interior heat insulating part and the metal connecting portion more firm, stable.
Optionally, the lever member includes:
the rotating column is arranged in the inner heat insulation piece and can rotate by taking the axis of the rotating column as the center of a circle;
the linkage plate, the linkage plate is the setting of class isosceles triangle shape, the opposite one end in two waists of linkage plate keeps off with first spacing fender and the spacing fender connection of second respectively, the one end that two waists of linkage plate meet is connected with the rotation post, the base side orientation of linkage plate is close to the direction indent setting of rotating the post.
Through adopting above-mentioned technical scheme for the lever spare can use the axis that rotates the post to rotate as the centre of a circle, and, because the base side orientation of linkage plate is close to the direction indent setting of rotating the post, on the second spacing fender supported tight joint portion and is close to the side of cooking utensil, the second spacing fender still can be towards the direction of cooking utensil and do certain displacement adjustment, has certain error adjustment ability.
Optionally, the inner heat insulation member is provided with:
the upper side of the first abdicating groove is communicated with the surface of the inner heat insulation piece;
the upper side of the rotating groove is communicated with the first abdicating groove;
the arc-shaped movable grooves are provided with two channels, the upper sides of the two arc-shaped movable grooves are communicated with the first abdicating groove, and the lower sides of the two arc-shaped movable grooves are communicated with the second groove body;
the rotating column is inserted into the rotating groove, the linkage plate is located in the first yielding groove, and the first limiting block and the second limiting block are located in the two arc-shaped movable grooves respectively.
Through adopting above-mentioned technical scheme, utilize the arc activity groove for the lower extreme that first spacing fender and second spacing fender can wear to establish to second cell body week side in order to cooperate with joint portion, utilizes first groove of stepping down and rotation groove to play and holds the lever spare that is formed by rotating post and gangboard combination.
Optionally, the inner heat insulating member is further provided with:
the upper surface of the sliding groove and one end far away from the cooker are communicated with the surface of the inner heat insulation piece, and one end of the sliding groove close to the cooker is communicated with an arc-shaped movable groove provided with a first limiting stopper;
when the upper side of the inner heat insulation piece is arranged in the second accommodating groove, the pushing part is connected in the sliding groove in a sliding mode, so that when the outer heat insulation piece is pushed towards the direction of the cooker, the pushing part can push the first limiting stopper to move towards the direction close to the cooker.
Through adopting above-mentioned technical scheme, utilize the groove of sliding to play the effect of direction promotion portion to play the effect of stepping down, make the promotion portion can extend to the part below the interior heat insulating part upper surface, ensure that the promotion portion can promote first spacing fender.
Optionally, the inner heat insulating member includes:
the upper part is clamped in the second accommodating groove, and the lever piece is arranged in the upper part;
the middle part is arranged below the upper part, and the second groove body is positioned in the middle part;
the lower part is arranged below the middle part, the lower part is positioned outside the lower surface of the outer heat insulation piece, and the first groove body is positioned in the lower part.
By adopting the technical scheme, the upper part is connected with the outer heat insulation part in a clamped mode, so that when the outer heat insulation part is connected with the inner heat insulation part, the outer heat insulation part can only move close to or away from a cooker, and by means of the matching between the middle part and the lower part, when the cooker is held by a worker, the lower surface of the middle part can be dragged by a hand, and fingers can abut against the side of the lower part, so that accidental scalding is avoided.
Optionally, the outer heat insulation member is provided with:
the convex edge is arranged on one side of the second accommodating groove communicated with the lower surface of the external heat insulation piece, and the convex edge is positioned on the groove wall of the second accommodating groove;
when the inner heat insulation piece is connected with the outer heat insulation piece, the lower surface of the upper part is attached to the upper surface of the convex edge, and the side face of the middle part is attached to the side edge of the convex edge.
By adopting the technical scheme, the convex edge can abut against the edge part of the lower surface of the upper part, so that the upper part can only pass through the second accommodating groove and enter and exit the second accommodating groove at one side of the cooker close to the second accommodating groove, and the outer heat insulation piece cannot be directly separated from the inner heat insulation piece when a user drags the outer heat insulation piece.
Optionally, the outer heat insulation element is further provided with:
the clamping bulge is arranged on the side surface of the convex edge and is positioned in one side, far away from the cooker, of the second accommodating groove;
and when the inner heat insulation piece is connected with the outer heat insulation piece, the clamping bulge is clamped in the clamping groove.
Through adopting above-mentioned technical scheme, utilize the joint cooperation between joint arch and the joint groove for protruding edge can with middle part joint, thereby when making outer heat insulating part and interior heat insulating part be connected, when outer heat insulating part receives the pulling force of keeping away from the cooking utensil, outer heat insulating part is difficult for directly separating with interior heat insulating part.
In summary, the present application includes at least one of the following beneficial technical effects:
the inner heat insulation piece and the outer heat insulation piece are detachably connected with the cooker, so that the inner heat insulation piece and the outer heat insulation piece can be produced by the cooker independently and then assembled, and the production efficiency and the production safety are effectively improved;
when the inner heat insulation piece and the outer heat insulation piece are installed on the cooker, the inner heat insulation piece and the outer heat insulation piece can keep a tight and stable connection relation with the metal connecting part, so that the handle structure cannot shake in the use process of the cooker.
Drawings
FIG. 1 is a schematic view of a mounting location of a handle according to an embodiment of the present application;
FIG. 2 is an exploded view of the handle of an embodiment of the present application;
FIG. 3 is a schematic view of the connection of an inner insulation member to a metal joint according to an embodiment of the present disclosure;
FIG. 4 is a schematic structural view of an inner insulation of an embodiment of the present application;
FIG. 5 is a schematic view of a stop assembly of an embodiment of the present application before installation;
FIG. 6 is a schematic view of an installed position limiting assembly according to an embodiment of the present application;
FIG. 7 is a schematic view of the engagement of a spacing assembly with a metal connection according to an embodiment of the present application;
FIG. 8 is a schematic pre-assembly view of an outer insulation and an inner insulation of an embodiment of the present application;
FIG. 9 is an assembled schematic view of an outer insulation and an inner insulation of an embodiment of the present application;
FIG. 10 is a schematic view of the mating of the outer insulation and the spacing assembly of an embodiment of the present application.
Reference numerals: 1. a cooker; 2. an inner heat insulating member; 21. a first accommodating groove; 211. a first tank body; 212. a second tank body; 22. an upper portion; 23. a middle part; 231. a clamping groove; 232. a limiting groove; 24. a lower part; 25. a first abdicating groove; 26. a rotating groove; 27. an arc-shaped movable groove; 28. a sliding groove; 3. an outer insulation; 31. a second accommodating groove; 32. a convex edge; 321. a limiting card; 33. clamping the bulges; 34. a pushing part; 35. a second abdicating groove; 4. a limiting component; 41. a lever member; 411. a linkage plate; 412. rotating the column; 42. a first limit stop; 43. a second limit gear; 431. a flat cutting part; 44. material returning bulges; 5. a metal connection part; 51. an extension; 52. a clamping part.
Detailed Description
The present application is described in further detail below with reference to figures 1-10.
The embodiment of the application discloses a handle structure for a cooker. Referring to fig. 1 and 2, the handle structure comprises a metal connecting part 5, an inner heat insulation part 2, a limiting component 4 and an outer heat insulation part 3, wherein the metal connecting part 5 is arranged on the outer wall of the cooker 1, the metal connecting part 5 is positioned in the inner heat insulation part 2, the limiting component 4 is installed in the inner heat insulation part 2 to be used for tightly connecting the metal connecting part 5 and the inner heat insulation part 2, and the upper part of the inner heat insulation part 2 is installed in the outer heat insulation part 3 to cover the fastening part.
Referring to fig. 3, the cross section of the metal connecting portion 5 is in an "L" shape, the metal connecting portion 5 includes an extending portion 51 and a clamping portion 52, the extending portion 51 is disposed on the outer wall of the cooker 1, the clamping portion 52 is disposed on a side of the extending portion 51 away from the cooker 1, and the clamping portion 52 is located on the upper surface of the extending portion 51; the first containing groove 21 with the cross section in an L shape is arranged on the inner heat insulation piece 2, the first containing groove 21 comprises a first groove body 211 and a second groove body 212, one side, close to the cooker 1, of the first groove body 211 is communicated with the surface of the inner heat insulation piece 2, the lower side of the second groove body 212 is communicated with the top of one side, far away from the cooker 1, of the first groove body 211, and the end parts of the first groove body 211 and the second groove body 212 are communicated with the surface of the inner heat insulation piece 2.
When the metal connecting portion 5 needs to be installed in the first receiving groove 21, the inner heat insulating member 2 and the metal connecting portion 5 are aligned side by side, the metal connecting portion 5 is aligned with the first receiving groove 21, and then the metal connecting portion 5 is inserted into the first receiving groove 21 from the end portion of the first receiving groove 21, so that the extending portion 51 and the fastening portion 52 are located in the first receiving groove 211 and the second receiving groove 212, respectively.
Referring to fig. 3 and 4, the inner heat insulating member 2 sequentially includes an upper portion 22, a middle portion 23 and a lower portion 24 from top to bottom, when the inner heat insulating member 2 is mounted on the cooker 1, one sides of the upper portion 22, the middle portion 23 and the lower portion 24 close to the cooker 1 are all attached to the outer wall of the cooker 1, and at this time, one sides of the upper portion 22, the middle portion 23 and the lower portion 24 far from the cooker 1 are arranged in a step shape; wherein the first channel 211 is located in the lower portion 24 and the second channel 212 is located in the middle portion 23.
Referring to fig. 5, the inner heat insulating member 2 is provided with a first relief groove 25, a rotation groove 26, an arc-shaped movable groove 27, and a sliding groove 28; wherein, the first abdicating groove 25 is arranged in the upper part 22, the overlooking of the first abdicating groove 25 is fan-shaped, the upper end of the rotating groove 26 is communicated with the first abdicating groove 25, the rotating groove 26 is positioned in the vertical projection range of the first abdicating groove 25, and the rotating groove 26 is close to the included angle of the two waist edges of the first abdicating groove 25; wherein, the arc-shaped movable grooves 27 are provided with two channels, the axes of the two arc-shaped movable grooves 27 are superposed with the axis of the first abdicating groove 25, the upper ends of the two arc-shaped movable grooves 27 are communicated with the first abdicating groove 25, the two arc-shaped movable grooves 27 are positioned in the vertical projection range of the first abdicating groove 25, and the two arc-shaped movable grooves 27 are respectively positioned at the two ends of the arc edge of the first abdicating groove 25; wherein, the length direction of the sliding slot 28 extends along the width direction of the inner heat insulating part 2, the sliding slot 28 is positioned in the upper part 22, and the sliding slot 28 is communicated with the first yielding slot 25.
When the inner heat insulating piece 2 is connected with the metal connecting part 5, one of the arc-shaped movable grooves 27 is located between the outer wall of the cooker 1 and the clamping part 52, one end of the other arc-shaped movable groove 27 away from the cooker 1 is located outside one side of the first accommodating groove 21 away from the cooker 1, one end of the arc-shaped movable groove 27 close to the cooker 1 is communicated with the end part of the second groove body 212, and one end of the arc-shaped movable groove communicated with the second groove body 212 is located at one end of the second groove body 212 communicated with the side edge of the inner heat insulating piece 2.
Referring to fig. 5 and 6, the limiting assembly 4 includes a lever member 41, a first limiting stopper 42 and a second limiting stopper 43, the lever member 41 includes a linkage plate 411 and a rotating column 412, and the linkage plate 411 is arranged in an isosceles triangle-like shape in a top view; the linkage plate 411 is installed in the first avoiding groove 25, one end, connected with the two waists, of the linkage plate 411 is connected with the rotating column 412, the rotating column 412 is inserted into the rotating groove 26 to achieve rotating connection between the linkage plate 411 and the inner heat insulation part 2, the first limiting block 42 and the second limiting block 43 are respectively arranged at one end, opposite to the two waists, of the linkage plate 411, and the first limiting block 42 and the second limiting block 43 are respectively located in the two arc-shaped movable grooves 27; wherein, all be provided with the truncation portion 431 on the outer wall of first spacing fender 42 and second spacing fender 43, utilize truncation portion 431 can increase the area of contact between first spacing fender 42 and second spacing fender 43 and the metal connecting portion 5 for connect between the two more stably.
Before the first position-limiting stopper 42 is installed on the inner heat insulation member 2, the position-limiting assembly 4 is firstly broken, at this time, the first position-limiting stopper 42 is located outside one side of the second groove body 212 far away from the cooker 1, and the second position-limiting stopper 43 is located on one side of the second groove body 212 close to the cooker 1, so that the metal connecting portion 5 can be smoothly inserted into the first accommodating groove 21 from the end of the first accommodating groove 21.
Referring to fig. 7, after the metal connecting portion 5 is inserted into the first receiving groove 21, the first limiting stopper 42 is pushed to move toward the direction close to the cooker 1 until the end of the first limiting stopper 42 and the clamping portion 52 abut against each other, at this time, under the action of the lever member 41, the second limiting stopper 43 moves toward the direction away from the cooker 1 until the second limiting stopper 43 abuts against one side surface of the clamping portion 52 close to the cooker 1, so that the metal connecting portion 5 can be clamped in the horizontal direction by the cooperation of the first limiting stopper 42, the second limiting stopper 43 and the inner heat insulating member 2.
Referring to fig. 8 and 9, the outer heat insulating member 3 is provided with a second receiving groove 31, a lower side of the second receiving groove 31 is communicated with a lower surface of the outer heat insulating member 3, and a side of the second receiving groove 31 close to the cooker 1 is communicated with a side surface of the outer heat insulating member 3; wherein, a convex edge 32 is further arranged in the outer heat insulation piece 3, the convex edge 32 is positioned at two sides of the second containing groove 31, and the lower surface of the convex edge 32 and the lower surface of the outer heat insulation piece 3 are positioned at the same plane, so that the cross section of the second containing groove 31 is in an inverted 'convex' shape.
When the outer thermal insulator 3 and the inner thermal insulator 2 are connected together, the upper surface of the upper portion 22 is attached to the top of the second receiving groove 31, the edge portion of the lower surface of the upper portion 22 is attached to the upper surface of the protruding edge 32, and the side surface of the middle portion 23 is attached to the side surface of the protruding edge 32, so that the upper portion 22 and the middle portion 23 can be fully filled in the second receiving groove 31, and the lower portion 24 is located outside the second receiving groove 31.
Referring to fig. 8, a plurality of clamping protrusions 33 are further disposed in the outer heat insulating member 3, each clamping protrusion 33 is located in one side of the second receiving groove 31 away from the cooker 1, each clamping protrusion 33 is arranged along the length direction of the outer heat insulating member 3, a clamping groove 231 is disposed on one side of the middle portion 23 away from the cooker 1, and when the inner heat insulating member 2 is connected with the outer heat insulating member 3, the clamping protrusions 33 are clamped in the clamping groove 231; the width of the clamping protrusion 33 near the end of the cooker 1 is slightly larger than the width of the clamping protrusion 33 far from the end of the cooker 1, and the clamping groove 231 and the clamping protrusion 33 are the same in shape and size, so that the clamping protrusion 33 can be clamped in the clamping groove 231.
Referring to fig. 10, the side surfaces of the two ends of the protruding edge 32 are respectively provided with two limit clips 321, the two limit clips 321 are respectively located in the two ends of the outer heat insulation member 3, the two limit clips 321 are both located in one side of the second accommodating groove 31 close to the cooker 1, the two ends of the middle portion 23 are both provided with limit grooves 232, and the two limit grooves 232 are both located on one side of the middle portion 23 close to the cooker 1. When the outer heat insulating part 3 is connected with the inner heat insulating part 2, the two limit clips 321 are respectively positioned in the two limit grooves 232, so that the outer heat insulating part 3 is more difficult to separate from the inner heat insulating part 2 when the handle structure is completely assembled.
Referring to fig. 10, a pushing portion 34 is further disposed in the outer heat insulating member 3, the pushing portion 34 is located at the top of the second receiving groove 31, and when the outer heat insulating member 3 is connected to the inner heat insulating member 2, the pushing portion 34 is located in the sliding groove 28; it should be noted that the sliding groove 28 is communicated with the arc-shaped movable groove 27 mounted with the first limit stopper 42, when the first limit stopper 42 is far away from the cooker 1, the first limit stopper 42 is located at the position where the arc-shaped movable groove 27 and the sliding groove 28 coincide, so that when the outer heat insulation member 3 moves towards the cooker 1, the pushing portion 34 can push the first limit stopper 42 to move towards the direction close to the cooker 1, when the outer heat insulation member 3 moves to the position closest to the cooker 1, the first limit stopper 42 is located between the clamping portion 52 and the pushing portion 34, and the outer wall of the first limit stopper 42 is tightly abutted against the end of the clamping portion 52 and the side of the pushing portion 34.
The outer heat insulation piece 3 is further provided with a second yielding groove 35, the top of the second yielding groove 35 is communicated with the second containing groove 31, the upper surface of the linkage plate 411 is further provided with a material returning protrusion 44, the material returning protrusion 44 is located right above the first limiting baffle 42, when the outer heat insulation piece 3 is tightly connected with the inner heat insulation piece 2, the material returning protrusion 44 extends into the second yielding groove 35, so that when the outer heat insulation piece 3 moves towards the direction far away from the cooker 1, the outer heat insulation piece 3 can drive the material returning protrusion 44 to move towards the direction far away from the cooker 1, and the additional effect that the first limiting baffle 42 and the clamping portion 52 are in abutting relation in quick contact is achieved.
The implementation principle of the handle structure for the cooker in the embodiment of the application is as follows:
through the interior heat insulating part 2, outer heat insulating part 3 and the spacing subassembly 4 that can independent metal connecting portion 5 carry out production for during metal connecting portion 5 production, can carry out the production of interior heat insulating part 2, outer heat insulating part 3 and spacing subassembly 4 in step, after four all production, at the manual assembly can, can go on under the environment of safety when interior heat insulating part 2, outer heat insulating part 3 and the assembly of spacing subassembly 4, it is more convenient, safety to produce.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A handle structure for cookware, comprising:
the metal connecting part (5), the metal connecting part (5) is arranged on the outer wall of the cooker (1);
the cooker comprises an inner heat insulation piece (2), wherein a first containing groove (21) is formed in the inner heat insulation piece (2), one side of the first containing groove (21) is communicated with one side face, close to the outer wall of the cooker (1), of the inner heat insulation piece (2), and one end of the first containing groove (21) is communicated with the outer surface of the inner heat insulation piece (2);
the cooker comprises an outer heat insulation piece (3), wherein a second containing groove (31) is formed in the outer heat insulation piece (3), one side of the second containing groove (31) is communicated with one side, close to the outer wall of the cooker (1), of the outer heat insulation piece (3), and the lower side of the second containing groove (31) is communicated with the lower surface of the outer heat insulation piece (3);
the metal connecting part (5) enters the first accommodating groove (21) from the end part of the first accommodating groove (21), when the metal connecting part (5) enters the first accommodating groove (21), one end, far away from the cooker (1), of the metal connecting part (5) is clamped with the first accommodating groove (21), and the upper side of the inner heat insulation piece (2) is located in the second accommodating groove (31), so that the end part of the first accommodating groove (21) can be shielded by the outer heat insulation piece (3).
2. A handle structure for cookware, according to claim 1, wherein said metal connection (5) comprises:
an extension part (51), wherein one side of the extension part (51) is connected with the outer wall of the cooker (1);
the clamping part (52), the clamping part (52) is positioned on one side of the extending part (51) far away from the outer wall of the cooker (1);
the first accommodating groove (21) comprises a first groove body (211) and a second groove body (212), one side, close to the cooker (1), of the first groove body (211) is communicated with the surface of the inner heat insulation piece (2), the lower side of the second groove body (212) is communicated with the top of one side, far away from the cooker (1), of the first groove body (211), and the end parts of the first groove body (211) and the second groove body (212) are communicated with the surface of the inner heat insulation piece (2);
when the metal connecting part (5) is arranged in the first accommodating groove (21), the extending part (51) and the clamping part (52) are respectively positioned in the first groove body (211) and the second groove body (212).
3. A handle structure for cookware according to claim 2 further including:
the first limit stop (42) is mounted on the inner heat insulation piece (2) in a sliding manner, and the first limit stop (42) can slide between positions close to the cooker (1) or far away from the cooker (1);
the pushing part (34), the pushing part (34) is positioned in the top of the second containing groove (31), and the pushing part (34) is used for pushing the first limit stop (42) to move towards the position close to the cooker (1);
when the first limiting stopper (42) slides to a position close to the cooker (1), the lower end of the first limiting stopper (42) is positioned in one end, communicated with the inner heat insulation piece (2), of the second groove body (212), and the first limiting stopper (42) is abutted to the end of the clamping portion (52).
4. A handle structure for cookware according to claim 3 further including:
the second limit stop (43) is slidably mounted on the inner heat insulation piece (2), and the second limit stop (43) can slide between positions close to the cooker (1) or far away from the cooker (1);
the middle part of the lever member (41) can be rotatably arranged on the inner heat insulation member (2), and two ends of the lever member (41) are respectively connected with the first limiting stopper (42) and the second limiting stopper (43);
when the second limit stopper (43) slides to a position far away from the cooker (1), the second limit stopper (43) is abutted against one side surface of the clamping part (52) close to the cooker (1).
5. A handle structure for cookware, according to claim 4 wherein said lever (41) comprises:
the rotating column (412) is installed in the inner heat insulation piece (2), and the rotating column (412) can rotate by taking the axis of the rotating column as the center of a circle;
linkage board (411), linkage board (411) are the setting of class isosceles triangle shape, the opposite one end in two waists of linkage board (411) is connected with first spacing fender (42) and the spacing fender (43) of second respectively, the one end that linking board (411) two waises meet is connected with rotation post (412), the base side orientation of linkage board (411) is close to the direction indent setting of rotating post (412).
6. A handle structure for cookware according to claim 5 wherein the internal insulating element (2) is provided with:
the upper side of the first yielding groove (25) is communicated with the surface of the inner heat insulation piece (2);
the upper side of the rotating groove (26) is communicated with the first abdicating groove (25);
the arc-shaped movable grooves (27) are arranged in two ways, the upper sides of the two arc-shaped movable grooves (27) are communicated with the first abdicating groove (25), and the lower sides of the two arc-shaped movable grooves (27) are communicated with the second groove body (212);
wherein, rotate post (412) and insert and locate in rotating groove (26), linkage board (411) are located first groove of stepping down (25), first spacing fender (42) and second spacing fender (43) are located twice arc activity groove (27) respectively.
7. A handle structure for cooking utensils according to claim 6, characterised in that the inner insulating element (2) is further provided with:
the upper surface of the sliding groove (28) and one end far away from the cooker (1) are communicated with the surface of the inner heat insulation piece (2), and one end, close to the cooker (1), of the sliding groove (28) is communicated with an arc-shaped movable groove (27) provided with a first limiting stopper (42);
when the upper side of the inner heat insulation piece (2) is arranged in the second containing groove (31), the pushing part (34) is connected in the sliding groove (28) in a sliding mode, so that when the outer heat insulation piece (3) pushes towards the direction of the cooker (1), the pushing part (34) can push the first limit stop (42) to move towards the direction close to the cooker (1).
8. A handle structure for cookware according to claim 5 wherein the internal insulation (2) comprises:
the upper part (22), the upper part (22) is clamped in the second accommodating groove (31), and the lever piece (41) is arranged in the upper part (22);
a middle portion (23), the middle portion (23) being disposed below the upper portion (22), the second slot (212) being located within the middle portion (23);
the lower part (24), lower part (24) set up in the below of middle part (23), lower part (24) are located outside the lower surface of outer heat insulating part (3), first cell body (211) are located lower part (24).
9. A handle structure for cooking utensils according to claim 8, characterised in that said external thermal insulation element (3) is provided with:
the convex edge (32) is arranged on one side of the second accommodating groove (31) communicated with the lower surface of the external heat insulation piece (3), and the convex edge (32) is positioned on the groove wall of the second accommodating groove (31);
when the inner heat insulation piece (2) is connected with the outer heat insulation piece (3), the lower surface of the upper part (22) is attached to the upper surface of the convex edge (32), and the side surface of the middle part (23) is attached to the side edge of the convex edge (32).
10. A handle structure for cooking utensils according to claim 9, characterised in that said external thermal insulation element (3) is further provided with:
the clamping protrusion (33) is arranged on the side surface of the convex edge (32), and the clamping protrusion (33) is positioned in one side, away from the cooker (1), of the second accommodating groove (31);
wherein, a clamping groove (231) is arranged on one side surface of the middle part (23) far away from the cooker (1), and when the inner heat insulation piece (2) is connected with the outer heat insulation piece (3), the clamping bulge (33) is clamped in the clamping groove (231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111264332.7A CN113951746B (en) | 2021-10-28 | 2021-10-28 | Handle structure for cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111264332.7A CN113951746B (en) | 2021-10-28 | 2021-10-28 | Handle structure for cooker |
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| Publication Number | Publication Date |
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| CN113951746A true CN113951746A (en) | 2022-01-21 |
| CN113951746B CN113951746B (en) | 2023-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111264332.7A Active CN113951746B (en) | 2021-10-28 | 2021-10-28 | Handle structure for cooker |
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| CN (1) | CN113951746B (en) |
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| CN213850155U (en) * | 2020-09-23 | 2021-08-03 | 杭州九阳小家电有限公司 | Ceramic pot cover |
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| US20060130669A1 (en) * | 2004-08-31 | 2006-06-22 | Crow Douglas S | Handle for electric cooking appliance |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113951746B (en) | 2023-11-24 |
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