CN208709661U - Cooker with improved scald protecting handle - Google Patents

Abstract

The utility model relates to a kind of cookers with improved scald protecting handle, especially propose a kind of cooker, it includes cooker ontology and scald protecting handle, wherein, the cooker further includes from the outwardly extending edge of cooker ontology, and the scald protecting handle is set on the edge and the thin wall metalwork by being formed with cavity is formed.Advantageously, the cavity is groove-like cavity, the side wall that the thin wall metalwork has roof and extends along its periphery, the roof and the side wall are formed together the groove-like cavity, and it can be formed in the upside at the edge and/or downside by means of the groove-like cavity and seal space, the space that seals is enclosure space, is sealed with air or other media in the enclosure space or the enclosure space is evacuated.Compared with prior art, the utility model have many advantages, such as can avoid cooker ontology is damaged, handle is not easily to fall off and anti-scald effect is good.

Description

Cooker with improved scald protecting handle

Technical field

The utility model relates to kitchen daily necessity or dining utensils, more particularly, to cooking a meal with improved scald protecting handle Tool, such as cookware, disk tool, bucket tool etc..

Background technique

The cooker made of cast iron, stainless steel and other metal materials is very common in daily life.For example, usual situation Under, the cooker can be placed on when in use on kitchen range or other heat sources, to pass through the heat source to the food wherein held Or water is heated.The cooker can be divided into cookware, disk tool, bucket tool etc. according to the difference of use occasion or mode etc..

It for the ease of user's operation, carries cooker or prevents the generation of scald, the cooker is typically provided handle.According to The difference of material, the handle can be divided into silica gel handle, wooden handle or metal handle.

Compared with plastic handles or wooden handle, metal handle has many advantages, such as long service life, relatively easy to clean.So And known metal handle is fixedly connected usually in a manner of butt-joint or riveting with cooker ontology currently on the market, with Lower distinct disadvantage: it since the metal handle is connect in a manner of butt-joint or riveting with cooker ontology, needs on cooker ontology It the operation such as punched, welded, so that there is cooker ontology very likely impaired potential risks, and being easy to cause for example Leak, the generation for breeding phenomena such as bacterium.Further, since the reasons such as the location of described handle and stress condition are bad, institute It states that the fastness connecting between handle and cooker ontology is poor, be easy to cause falling off for handle, and its anti-scald effect etc. and pay no attention to Think, thus there is improved necessity.

Utility model content

In view of background above, the purpose of this utility model is that propose a kind of cooker with improved scald protecting handle, Can satisfy avoid damaging cooker ontology, the special demands such as handle is not easily to fall off and anti-scald effect is good.

For this purpose, one aspect according to the present utility model, proposes a kind of cooker comprising cooker ontology and scald protecting handle, Wherein, the cooker further includes from the outwardly extending edge of cooker ontology, and the scald protecting handle is set on the edge And the thin wall metalwork by being formed with cavity is formed.

Above-mentioned technical proposal according to the present utility model, formed anti-scald of the thin wall metalwork by being formed with cavity Hand is set to from the outwardly extending edge of cooker ontology.In the case, due to not needing to carry out on cooker ontology The operations such as punching, welding, to completely eliminate the risk that cooker ontology is likely to be broken.In addition, since the edge serves as The part of the force of scald protecting handle, when the cooker by use, scald protecting handle substantially not by the torque for making it fall off, therefore institute The firm and reliable connection between scald protecting handle and the edge is stated, does not easily cause falling off for scald protecting handle.In addition, with by handle with The prior art that cooker ontology is fixedly connected is compared, the handgrip part (that is, position of scald protecting handle) of the cooker of the utility model Farther out apart from heat source, and by the form of the thin wall metalwork for being formed with cavity present scald protecting handle itself contain thermal energy Few, thus, it is possible to provide ideal anti-scald effect.

Advantageously, the thin wall metalwork is integrally formed into the edge or to be fixedly connected with (such as welding etc.) Mode is set on the edge.

Advantageously, the cavity is groove-like cavity, the thin wall metalwork has roof and extends along its periphery Side wall, the roof and the side wall are formed together the groove-like cavity.

Advantageously, the thin wall metalwork is set to the upside and/or downside at the edge, and thus by means of described Groove-like cavity is formed in the upside at the edge and/or downside and seals space.

Advantageously, the space that seals is enclosure space, air or other media (example are sealed in the enclosure space Such as, heat-absorbing medium) or the enclosure space be evacuated.

By means of aforesaid way, the cooker is carried reliable, conveniently, and the scald protecting handle that can form enclosure space is whole It does not shelter evil people and countenance evil practices on body, is easy to clean, thus using safety, health.In addition, by being sealed in the enclosure space The small air of specific heat (heat content of air itself is few and is the non-conductor of heat) or other media, or by the enclosure space It vacuumizes, the anti-scald effect of the scald protecting handle can be significantly improved.

Advantageously, being respectively formed in the case where the upper side and lower side at the edge is equipped with the thin wall metalwork In the upper side and lower side of the same circumferential position at the edge seal space communicate with each other or by the edge each other every From.

Advantageously, the wall thickness that the thin wall metalwork is thin-wall metal tensioning member and/or the thin wall metalwork is 0.15-0.3 millimeters.

It can be drawn according to the utility model by the way that the thin wall metalwork is configured to thin-wall metal tensioning member with metal Thin wall metalwork described in the mode monolithic molding stretched so as to significantly simplify the manufacturing process of the scald protecting handle, and can mention For ideal mechanical property.

Advantageously, the edge is by least double layer of metal plate (preferably three-ply metal, such as stainless steel/aluminium/stainless The three layers composite metal plate of steel) it is combined, the thin wall metalwork is by one or more layers in at least double layer of metal plate Metal plate is formed or is formed by other sheet metal.

Advantageously, in the case where the thin wall metalwork is set on the edge in a manner of being fixedly connected, it is described Thin wall metalwork is fixed on the edge along its periphery.

Advantageously, the cooker includes at least one in following characteristics:

The edge includes from the outwardly extending top sides edge in the top of the cooker ontology, and the scald protecting handle is set to The top sides are along upper；

Outermost edges of the scald protecting handle adjacent to the edge are arranged；

The scald protecting handle is arranged in pairs in a symmetrical manner in the opposite side of the cooker ontology；

The edge extends in the horizontal direction, and the cooker further includes from the outwardly extending protruding pinna in the edge, institute State scald protecting handle be set on the protruding pinna (by the above-mentioned means, since the scald protecting handle can be made farther apart from heat source, from And anti-scald effect can be further increased)；

It is described to be fixedly connected as laser welding；

The cooker is selected from the group including chafing dish, baking tray, steaming kier.

Detailed description of the invention

In order to be more clearly understood that the feature and advantage of the utility model, with reference to the accompanying drawings and exemplary embodiment is combined And its utility model is described in more detail in optional modification, in which:

Fig. 1 is to show cooker (more specifically, the cookware) of an exemplary embodiment according to the present utility model to show Meaning property perspective view；

Fig. 2 is a kind of schematic cross sectional views of structural form of cooker shown in Fig. 1；

Fig. 3 is a kind of schematic cross sectional views of constructional variant of cooker shown in Fig. 1；

Fig. 4 is the schematic cross sectional views of another constructional variant of cooker shown in Fig. 1；

Fig. 5 is the schematic cross sectional views of the yet another construction modification of cooker shown in Fig. 1.

Specific embodiment

The exemplary embodiment and its modification of the utility model are described by way of example with reference to the accompanying drawing.It need to point out It is to illustrate and be easy to understand for convenience, size, position of associated components in each attached drawing of the utility model etc. is not strictly It is drawn to scale.

As shown in Figure 1, an exemplary embodiment according to the present utility model, proposes a kind of cooker (more specifically, pot Tool), which includes cooker ontology 1 made of metal.In this embodiment, the cooker ontology 1 is cylindrical.Institute Stating metal material is, for example, stainless steel or such as stainless steel/aluminium/stainless steel multilayer materials.

The cooker further includes from the outwardly extending edge 2 of the cooker ontology 1 and being set to anti-on the edge 2 Scald handle 4, the scald protecting handle 4 formed by the thin wall metalwork for being formed with cavity, the thin wall metalwork can with it is described Edge 2 is integrally formed into or is set on the edge 2 in a manner of being fixedly connected.

In this embodiment, the edge 2 be from the outwardly extending top sides edge in the top of the cooker ontology 1, it is described Top sides edge extends in the horizontal direction, and preferably includes the protruding pinna 3 extended further out from the edge 2, by wherein The scald protecting handle 4 for being formed with the thin wall metalwork formation of cavity is set at the protruding pinna 3 on the edge 2, described anti- Handle 4 is scalded preferably to be arranged adjacent to the outermost edges of the edge 2 (more specifically, the protruding pinna 3).

As may be appreciated in the cross-sectional view of figure 2, a kind of structural form of above-described embodiment according to the present utility model, the cooker example It can such as be manufactured according to following procedure:

Firstly, for example integrally forming cooker ontology 1 and the edge 2 including protruding pinna 3 in a manner of metal drawing.

Then, using preferably identical as the material of cooker ontology, wall thickness be, for example, 0.15-0.3 millimeters (in the present embodiment For 0.3 millimeter) metal material be separately formed four scald protecting handles 4, i.e. four thin wall metalworks (sheet metal), it is described Thin wall metalwork preferably comprises the thin-wall metal tensioning member of groove-like cavity, is formed in a manner of metal stretching, described thin It is empty that the side wall that wall metalwork has roof and extends along its periphery, the roof and the side wall are formed together the groove-like Chamber.

Then, such as in a welding manner 6 four thin wall metalworks are fixed to the cooker along its periphery respectively The upside at the edge 2 of the left and right sides of ontology 1 or downside (more specifically, at corresponding protruding pinna 3), and thus in institute The upper side and lower side for stating edge 2 forms four enclosure spaces 5 in total, is preferably sealed with air in the enclosure space 5.Certainly, It can also be sealed with the other media (especially, lightweight, heat-absorbing medium) of such as other fluids in the enclosure space 5 or taken out Vacuum.In the case, it is also necessary to additional media filler or vacuum step.

Preferably, positioned at the edge same circumferential position upper and lower two sides scald protecting handle shape, size Etc. identical.Certainly, the scald protecting handle can also be essentially identical or different from each other, to adapt to different occasion or requirement.

Preferably, the scald protecting handle is fixed on the protruding pinna by laser welding.In this way, it welds Implementation Process get up it is more convenient, quick, and be capable of providing securely, the weld seam of high quality and beauty.

Preferably, cooker (that is, cookware) makes as the chafing dish (such as 15 pots, 16 pots) of Wa Shi furnace according to this embodiment With.

In addition, as can be seen that in above-mentioned one exemplary embodiment from Fig. 1,2, two protruding pinnas 3 in a symmetrical manner at The left and right sides of the cooker ontology 1, and the upper side and lower side at each protruding pinna 3 at the edge 2 point are set over the ground Not Ju You neighbouring its outermost edges setting scald protecting handle (thin wall metalwork), and be respectively formed in the same of the edge The enclosure space of the upper side and lower side of one circumferential position is isolated from each other by the edge.

However, the utility model is not limited thereto.As an example, below with reference to the above-mentioned of Fig. 3-5 pairs of the utility model Some modifications of embodiment are described.It is noted that modification shown in Fig. 3-5 is in overall structure and shown in Fig. 1,2 Cooker it is essentially identical, only its different piece is described below.

Fig. 3 shows a kind of constructional variant of the utility model, with being in for the main difference of the structure shown in Fig. 1,2 In in the left and right sides of the cooker ontology 1, a scald protecting handle 4 is only arranged in difference.More specifically, only in the cooker A scald protecting handle 4 is respectively set on the downside of the edge 2 (more specifically, at protruding pinna 3) of the left and right sides of ontology 1, each Scald protecting handle 4 is formed by the thin wall metalwork for being formed with cavity, such as is soldered to the edge 2 along its periphery 6 On, to only be respectively formed an enclosure space 5 in the downside at the edge 2 of the left and right sides.

Fig. 4 shows another constructional variant of the utility model, with Fig. 2 shows the main difference of structure be in In, in four scald protecting handles 4 of the left and right sides of the cooker ontology 1, in every side of the cooker ontology 1, difference position One in two scald protecting handles 4 of the upper side and lower side of edge 2 (more specifically, at protruding pinna 3) is integral with edge 2 Ground is formed, and more specifically, is formed by the material at edge 2 itself.For example, when edge 2 is combined by such as three-ply metal When, by the way that the double layer of metal plate of the outside in the three-ply metal at the protruding pinna 3 is removed, the scald protecting handle 4 It can be shaped by the metallic intermediate layer plate at edge 2.Correspondingly, another in described two scald protecting handles 4 for example can be by other Sheet metal independent forming in a manner of stretching, and the other side at the edge 2 can be soldered to along its periphery 6.In this feelings Under condition, two enclosure spaces for being respectively formed in the upper side and lower side of the same circumferential position at the edge will communicate with each other.

Fig. 5 shows the yet another construction modification of the utility model, with Fig. 2 shows the main difference of structure be in In, be respectively equipped on the edge 2 (more specifically, at protruding pinna 3) of the left and right sides of the cooker ontology 1 one it is self-enclosed Monoblock type scald protecting handle (thin wall metalwork) 4, be formed with enclosure space 5 in each monoblock type scald protecting handle 4.In this situation Under, for example, caning be processed at the protruding pinna 3 at the edge 2 has opening (such as through-hole), the monoblock type scald protecting handle 4 be may pass through The opening is simultaneously welded to the opening on the edge 2 along its periphery 6.

Compared with prior art, the above-mentioned cooker of the utility model is for example with following remarkable advantage:

1. anti-scald effect is good: position locating for scald protecting handle is relatively farther apart from heat source, and formed by thin wall metalwork The sole mass of scald protecting handle is small, itself is few containing thermal energy.In addition, being sealed in the enclosure space formed for example at the scald protecting handle When air, the specific heat of air is small, so the heat content of air itself is few, and air is the non-conductor of heat.Therefore, described anti-scald Handle non-scald on hand, and thus, it is possible to provide ideal anti-scald effect；

2. scald protecting handle is not easily to fall off: thickness be, for example, 0.15-0.3 millimeters scald protecting handle (thin wall metalwork) with it is described The edge of cooker is integrally formed into such as is securely fixed on the edge with welding manner, and the cooker makes Used time, scald protecting handle can further enhance its reliability and cause its not easily to fall off substantially not by the torque for making it fall off；

3. cooker body interior is smooth, beautiful and antileaking: due to not punched or being welded behaviour on cooker ontology Make, avoid the damage to cooker body interior, and overcomes traditional riveting handle etc. and cooker body interior is easy to cause to lack The defects of sunken and leak；

4. entire cooker is carried reliable, convenient and uses safety, health: the thin-walled by being formed with cavity The scald protecting handle that metalwork is formed operates reliable, conveniently, and the edge of the scald protecting handle itself or itself and the cooker Between can form enclosure space, to not shelter evil people and countenance evil practices on the whole, is easy to clean, and the growth of bacterium can be prevented, thus use The defects of getting up safety, health, and eliminating traditional silica gel, wooden handle bacterium easy to breed.

It should be noted that in the above description, being described in detail by taking cookware as an example for the utility model.However, this Utility model is not limited to this, be expressly intended to apply to other types of cooker, such as more deeper than cookware bucket tool or In the disk tool more shallow than the cookware.

For example, the cooker of the utility model can be designed as the fish-roasting tray of Wa Shi furnace, described roasting as an exemplary embodiment The disk tool ontology of fish disk can for example show rectangular shape, and have opposite long side and short side.In the case, described Top sides edge of different size can be for example respectively equipped at the long side and short side of fish-roasting tray, the scald protecting handle of the utility model can be straight Connect and be welded on the larger pair of top edge of width, without be arranged the protruding pinna as shown in above-described embodiment (i.e., it is possible to Omit protruding pinna).

Specific embodiment is had been combined above and its utility model is described in detail in modification.It is obvious that this reality It should be understood to be exemplary with novel above-described embodiment and its modification, rather than limitations of the present invention.In fact, It to those skilled in the art, can be on the basis of the above embodiments of the present invention and its modification according to reality It needs to carry out it with conventional practice various variations or modifications (for example, in Fig. 2, to be respectively formed in the same week at the edge It is isolated from each other to the enclosure space of the upper side and lower side at position by the edge.However, alternately, it can also be described It is pre-formed with opening on edge, thus can make the same circumferential position for being respectively formed in the edge by the opening The enclosure space of the upper side and lower side communicates with each other.Furthermore it is also possible to the quantity of scald protecting handle, shape, size and its on side Appropriate adjustment or modification are carried out along upper specific location etc.).Obviously, essence of these variations or modifications all without departing from the utility model Mind and range.

Claims (10)

1. a kind of cooker comprising cooker ontology and scald protecting handle, which is characterized in that the cooker further includes from the cooker sheet The outwardly extending edge of body, the scald protecting handle is set on the edge and the thin wall metalwork shape by being formed with cavity At.

2. cooker according to claim 1, which is characterized in that the thin wall metalwork is integrally formed into the edge Or it is set in a manner of being fixedly connected on the edge.

3. cooker according to claim 2, which is characterized in that the cavity is groove-like cavity, the thin wall metalwork With roof and the side wall extended along its periphery, the roof and the side wall are formed together the groove-like cavity.

4. cooker according to claim 3, which is characterized in that the thin wall metalwork is set to the upside at the edge And/or downside, and be thus formed with by means of the groove-like cavity in the upside at the edge and/or downside and seal space.

5. cooker according to claim 4, which is characterized in that the space that seals is enclosure space, the enclosure space In be sealed with air or other media or the enclosure space is evacuated.

6. cooker according to claim 4, which is characterized in that be equipped with the thin-walled in the upper side and lower side at the edge In the case where metalwork, the space that seals for being respectively formed in the upper side and lower side of the same circumferential position at the edge connects each other Lead to or is isolated from each other by the edge.

7. cooker according to claim 3, which is characterized in that the thin wall metalwork be thin-wall metal tensioning member and/or The wall thickness of the thin wall metalwork is 0.15-0.3 millimeters.

8. cooker according to claim 3, which is characterized in that the edge is combined by least double layer of metal plate, institute Thin wall metalwork is stated to be formed by one or more layers metal plate in at least double layer of metal plate or by other sheet metal shape At.

9. cooker according to claim 3, which is characterized in that be set in a manner of being fixedly connected in the thin wall metalwork In the case where on the edge, the thin wall metalwork is fixed on the edge along its periphery.

10. cooker according to claim 2, which is characterized in that including at least one in following characteristics:

The edge includes from the outwardly extending top sides edge in the top of the cooker ontology, and the scald protecting handle is set to described Top sides are along upper；

Outermost edges of the scald protecting handle adjacent to the edge are arranged；

The scald protecting handle is arranged in pairs in a symmetrical manner in the opposite side of the cooker ontology；

The edge extends in the horizontal direction, the cooker further include from the outwardly extending protruding pinna in the edge, it is described anti- Boiling hot handle is set on the protruding pinna；

It is described to be fixedly connected as laser welding；

The cooker is selected from the group including chafing dish, baking tray, steaming kier.