CN201073237Y

CN201073237Y - Pan with heat insulation pan ear

Info

Publication number: CN201073237Y
Application number: CNU2007201138423U
Authority: CN
Inventors: 戴桂芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-28
Filing date: 2007-08-28
Publication date: 2008-06-18
Anticipated expiration: 2017-08-28

Abstract

The utility model relates to a pot with heat insulated pot handles, comprising a pot body (1) and pot handles (2) arranged on the pot body (1), which is characterized in that: heat insulated handle muffs are arranged on the pot handles (2); the heat insulated handle muffs comprise an upper jaw (3) and a lower jaw (4) made by two pieces of hard heat insulation materials; the upper jaw (3) and the lower jaw (4) can partly cover the pot handles (2) after folding together; at least a connecting part (31) bulged downward is arranged on the lower surface of the upper jaw (3); a threaded hole (32) is opened on the lower end face of the connecting part (31); correspondingly, a through hole (21) is arranged on the pot handles (2) for the connecting part (31) to come through; a via hole (41) is opened on the lower jaw (4); the upper jaw (3) is arranged on the upper part of the pot handles (2) and sets the connecting part (31) in the through hole (21); the lower jaw (4) is arranged on the lower part of the pot handles (2); a screw (5) is screwed with the threaded hole (32) on the connecting part (31) after crossing the via hole (41). The utility model has the advantages of simple structure, single material, easy processing and assembly, and heat insulation.

Description

A kind of pot that has heat insulation handle

Technical field

The utility model relates to a kind of pot with handle, relates in particular to a kind of pot with heat insulation handle.

Background technology

Existing pot be mostly cylinder iron or a cast molding of aluminium form, and pot body and handle generally be into a single integrated structure, because the defective of moulding process, owing to iron pan or the aluminum pot fast reason of conducting heat, pot body and handle all can be very boiling hot after pot used, and therefore were easy to scald the user.

At above-mentioned reason; someone has invented various pots with heat insulation handle; as a patent No. is that the Chinese utility model patent " assembled bakelite ear casting iron pan " of ZL87203914 (notification number is CN87203914Y) has disclosed the structure so a kind of; its handle is made up of the bakelite protective layer on skeleton and the skeleton; two holes that are used to connect pot body are arranged on each handle skeleton; near place, pot limit two pairs of connecting holes that are used to connect handle are accordingly arranged on the pot body, handle is connected by screw or rivet with the pot body.Though the handle of this pot has heat insulating function, but this pot its pot body and handle are separated from each other, when handle is installed, need process connecting hole on the pot body, the iron pan screw links together pot body and handle again, after using a period of time, screw easily gets rusty and occurs becoming flexible, and has a strong impact on the service life of pot, and the structure of handle is complicated, manufacturing procedure is many, the cost height.

Be that the Chinese utility model patent " Protective cover for pot ears " of ZL95213104.8 (notification number is CN2225214Y) has disclosed the structure so a kind of also as a patent No., with the cross section is that the heat-barrier material of U-shaped is made down " recessed " font sheath, is provided with the pressure tongue falling the one side upper end of " recessed " font sheath.The utility model is simple in structure, and is with low cost, easy to use, can be suitable for using on the average family iron pan handle.This Protective cover for pot ears has advantage of simple structure.But it is just by pressing tongue that sheath is fixed on the handle, thus this Protective cover for pot ears and handle can not be firm combine, Protective cover for pot ears easily breaks away from from handle, so it is not very convenient in the use.

In sum, existing pot with heat insulating function handle also can be further improved.

Summary of the invention

Technical problem to be solved in the utility model be provide at above-mentioned prior art present situation a kind of simple in structure, material is single, the processing pot that has heat insulation handle easy to assembly.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of pot that has heat insulation handle, include pot body and be arranged on handle on pot body, described handle is provided with heat insulation ear muff, it is characterized in that described heat insulation ear muff is made up of two upper clip and lower clamping pieces made from hard insulating material, and the part handle can be coated at least after upper clip and lower clamping piece close up, described upper clip and lower clamping piece have passed through fixed connection structure and have linked together.

The structure that above-mentioned upper clip and lower clamping piece are fixed together is: the upper clip lower surface has a connecting portion to lower convexity at least, the connecting portion lower surface has screwed hole, corresponding, have the through hole that passes for connecting portion on the handle, have connecting hole on the lower clamping piece, described upper clip is arranged on handle top, and connecting portion is located in the through hole, described lower clamping piece is arranged on the bottom of handle, has screw to pass behind the connecting hole with screwed hole on the connecting portion and is threaded.Adopt this kind syndeton to have following advantage:,, to guarantee that overall appearance is clean and tidy so can not influence the outward appearance of upper clip because the upper clip lower end has the connecting portion that has screwed hole, rather than directly has tapped through hole on upper clip; Because upper clip is that the thin type plate stamping forms, if directly screwed hole is arranged on the upper clip, can not fine assurance upper clip and lower clamping piece between bonding strength, but screwed hole is arranged on the connecting portion, can guarantee that screwed hole has certain depth, thereby guarantee the bonding strength between upper clip and the lower clamping piece.Certainly syndeton can be a plurality of shown in, and two or more multi-link portion can be set, and a plurality of such syndetons are set can be by the firm degree that connects between upper clip and the lower clamping piece.

Above-mentioned connecting hole is a counterbore, is positioned at counterbore for the head of screw.Make the head of screw can directly not protrude from the lower surface of lower clamping piece like this,, guarantee that the user holds the comfortableness by handle when the user grasps the screw head that handle can not touch protrusion.

Manufacture in order to be fit to more, above-mentioned connecting portion is good with the lower surface that is weldingly fixed on upper clip.

Further improve, above-mentioned handle is semicircular, the middle part of handle is thinner than its two ends, and has a stage portion at the two ends of handle, described upper clip and lower clamping piece profile and handle profile match, and the two ends of upper clip are shelved on corresponding stage portion upper surface, and upper surface has the gap in the middle part of upper clip middle part and the handle, the two ends of lower clamping piece are shelved on corresponding stage portion lower surface, and lower clamping piece middle part and handle middle part lower surface have the gap.Owing to have the gap between upper clip and lower clamping piece and the handle, formed air heat-insulation layer, further improved the effect of heat insulation of handle.

Above-mentioned upper clip cross section is the U-shaped that Open Side Down, and lower clamping piece is the U-shaped that opening makes progress, and has folding part inside and that make progress on the lower clamping piece two side, and insert in the upper clip sidewall folding part of lower clamping piece, and make the upper clip lower end abutment in the outer face, folding part.Lower clamping piece plays certain supporting role to upper clip like this, has improved the bonding strength between upper clip and the lower clamping piece.

Above-mentioned handle is casting integrated structure with the pot body.Handle is into a single integrated structure with the pot body, can simplify the manufacturing assembling procedure of product, also can guarantee the bonding strength between handle and the pot body.

Take pot more laborsaving for allowing the user hold, above-mentioned handle has two, is symmetricly set on pot body both sides.

Compared with prior art, advantage of the present utility model is: it is coated on the handle by two upper clip and lower clamping pieces made from hard insulating material, to play effect of heat insulation, so can make handle and the pot body still keep integrative-structure, and upper clip and lower clamping piece simple in structure, material is single, handling ease.And its this heat insulation ear muff not only can be used to the handle of the new pot of suit, also can be used to transform old handle.

Description of drawings

Fig. 1 is the front schematic view of the utility model embodiment;

Fig. 2 is the structure cutaway view of the utility model embodiment;

Fig. 3 is the A place enlarged drawing of Fig. 2;

Fig. 4 is the schematic perspective view of pot body among the utility model embodiment;

Fig. 5 is the schematic perspective view of upper clip among the utility model embodiment;

Fig. 6 is the schematic perspective view of lower clamping piece among the utility model embodiment.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Shown in Fig. 1～3, be a preferred embodiment of the present utility model.

A kind of pot that has heat insulation handle includes pot body 1 and is symmetricly set on the handle 2 of pot body 1 both sides, and described handle 2 is casting integrated structure with a pot body 1.Described handle 2 is semicircular, and the middle part 22 of handle 2 is thinner than its two ends, and has a stage portion 23 at the two ends of handle 2.

Described handle 2 is provided with heat insulation ear muff, heat insulation ear muff is made up of two upper clip 3 and lower clamping pieces made from hard insulating material 4, and after closing up, upper clip 3 and lower clamping piece 4 part handle 2 can be coated, certainly also whole handles 2 can be coated, described upper clip 3 and lower clamping piece 4 have passed through fixed connection structure and have linked together, wherein upper clip 3 and lower clamping piece 4 can be stamped to form with stainless steel, and are lamellar.

As Fig. 4,5, shown in 6, the structure that above-mentioned upper clip 3 and lower clamping piece 4 are fixed together is: upper clip 3 is arranged on handle 2 tops, upper clip 3 profiles and handle 2 first half profiles match, upper clip 3 cross sections are the U-shaped that Open Side Down, the two ends of upper clip 3 are shelved on corresponding stage portion 23 upper surfaces, and the upper surface at upper clip 3 two ends guarantees the upper surface flush with handle 2 two ends, upper clip 3 middle parts and handle 2 middle parts 22 upper surfaces have gap 6, upper clip 3 lower surfaces have the connecting portion 31 to lower convexity, connecting portion 31 is the lower surfaces that are weldingly fixed on upper clip 3, connecting portion 31 lower surfaces have screwed hole 32, and this screwed hole 32 is not a through hole;

As shown in Figure 4, correspondence has the through hole 21 that passes for connecting portion 31 on the handle 2;

As shown in Figure 5; Lower clamping piece 4 is arranged on the bottom of handle 2; Lower clamping piece 4 profiles and handle 2 low profile match; Lower clamping piece 4 is the U-shaped of opening upwards; The two ends of lower clamping piece 4 are shelved on corresponding stage portion 23 lower surfaces; And the lower surface at lower clamping piece 4 two ends guarantees to flush with the lower surface at handle 2 two ends; Lower clamping piece 4 middle parts and handle middle part 22 lower surfaces have gap 7; Have the connecting hole 41 corresponding with through hole 21 on the handle 2 on the lower clamping piece 4; Connecting hole 41 is counterbore; And upper end, lower clamping piece 4 two sides inwardly has and the folding part 42 that makes progress

As shown in Figure 6, when upper clip 3 is shelved on handle 2 tops, lower clamping piece 4 is shelved under handle 2 lower state simultaneously, connecting portion 31 on the described upper clip 3 is located in the through hole 21 of handle 2, and insert in upper clip 3 side walls folding part 42 of lower clamping piece 4, and make upper clip 3 lower end abutment in the folding part 42 outer faces, this moment the connecting hole 41 on the lower clamping piece 4 with connecting portion 31 on screwed hole 32 over against, have screw 5 to pass connecting hole 41 screwed holes 32 back and on the connecting portion 31 and be threaded, the head 51 of screw 5 is positioned at the counterbore of connecting hole 41 at this moment.

The structure that certain above-mentioned upper clip 3 and lower clamping piece 4 are fixed together is not limited to and this embodiment, and it also can adopt other fixed form, as bonding, riveted and fixed etc.

Claims

1. pot that has heat insulation handle, include a pot body (1) and be arranged on handle (2) on pot body (1), described handle (2) is provided with heat insulation ear muff, it is characterized in that described heat insulation ear muff is made up of two upper clips made from hard insulating material (3) and lower clamping piece (4), and part handle (2) can be coated at least after upper clip (3) and lower clamping piece (4) close up, described upper clip (3) and lower clamping piece (4) have passed through fixed connection structure and have linked together.

2. the pot that has heat insulation handle according to claim 1, it is characterized in that the structure that described upper clip (3) and lower clamping piece (4) are fixed together is: upper clip (3) lower surface has a connecting portion to lower convexity (31) at least, connecting portion (31) lower surface has screwed hole (32), corresponding, have the through hole (21) that passes for connecting portion (31) on the handle (2), have connecting hole (41) on the lower clamping piece (4), described upper clip (3) is arranged on handle (2) top, and connecting portion (31) is located in the through hole (21), described lower clamping piece (4) is arranged on the bottom of handle (2), has screw (5) to pass connecting hole (41) screwed hole (32) back and on the connecting portion (31) and is threaded.

3. the pot that has heat insulation handle according to claim 2 is characterized in that described connecting hole (41) is a counterbore, is positioned at counterbore for the head (51) of screw (5).

4. the pot that has heat insulation handle according to claim 2 is characterized in that described connecting portion is weldingly fixed on the lower surface of upper clip.

5. according to claim 2 or the 3 described pots that have heat insulation handle, it is characterized in that described handle (2) is semicircular, the middle part (22) of handle (2) is thinner than its two ends, and has a stage portion (23) at the two ends of handle (2), described upper clip (3) and lower clamping piece (4) profile and handle (2) profile match, and the two ends of upper clip (3) are shelved on corresponding stage portion (23) upper surface, upper clip (3) middle part and handle middle part (22) upper surface have gap (6), the two ends of lower clamping piece (4) are shelved on corresponding stage portion (23) lower surface, and lower clamping piece (4) middle part and handle middle part (22) lower surface have gap (7).

6. the pot that has heat insulation handle according to claim 4, it is characterized in that described upper clip (3) cross section is the U-shaped that Open Side Down, lower clamping piece (4) is the U-shaped that opening makes progress, and upper end, lower clamping piece (4) two side inwardly has and the folding part (42) that makes progress, insert in upper clip (3) sidewall folding part (42) of lower clamping piece (4), and make upper clip (3) lower end abutment in the folding part (42) outer face.

7. the pot that has heat insulation handle according to claim 1 is characterized in that described handle (2) and pot body (1) are casting integrated structure.

8. according to claim 1 or the 6 described pots that have heat insulation handle, it is characterized in that described handle (2) has two, be symmetricly set on a pot body (1) both sides.