CN202104792U - Glass pot cover component - Google Patents

Abstract

The utility model provides a glass pot cover component which belongs to pot cover component on a normal-voltage electrothermal boiling device for the kitchen. The glass pot cover component comprises the following components: a glass cover, a supporting component and a connecting device. The glass pot cover component is characterized in that: the glass cover is fixedly connected with the supporting structure; and the supporting structure is fixedly connected with the connecting device. The glass pot cover component settles the problems of difficult placement and easy damage of the glass pot cover after the pot cover is opened in the prior art, and settles a deformation problem which easily occurs in the production and using processes of the product. The glass pot cover component has the following advantages: simple structure and high practicability. Furthermore compared with the prior art, the glass pot cover component further has the following advantages: high strength, small deformation and low production cost.

Description

A kind of Lid of glass pot parts

Technical field:

The invention belongs to the pot cover parts on the normal pressure type electric heating cooking device for kitchen use.

Background technology:

In existing electric cooker and similar products, a kind of product that adopts the safety glass pot cover is arranged, this series products is in order to reduce cost, and pot cover and pan body part are designed to split type.Because bad laying and the easy broken problem of Lid of glass pot after split type product exists pot cover to open, therefore, this series products faces the situation of being eliminated gradually by market.

Modal at present, also be output maximum be to be the Contiuum type electric cooker of main body combination with the plastic construction.The pot cover parts of this series products mainly comprise plastic outer cover, vinyl cover lining and aluminium inner cap etc.Though plastic outer cover can be according to the outward appearance needs of product; Be designed to various corresponding shapes easily; But receive the restriction of production technology and material cost, the thickness of its working of plastics is limited, can not satisfy the requirement of strength of product; Therefore a vinyl cover lining need be set cooperate with it, make it to reach the designing requirement of product to gain in strength.For satisfying the hygienic requirements of people to food, also need between interior pot and vinyl cover, an aluminium inner cap be set, directly contact with vinyl cover with the food that intercepts in the pot.Though above-mentioned Contiuum type electric cooker, the back pot cover of uncapping connects together with the pot body, has remedied the deficiency of split type electric cooker, because the poor heat resistance of common plastics in the production process of product, the phenomenon of pot cover parts torsional deformation can occur.This distortion, expendable often, gently then influence outward appearance, reduce product quality, heavy then influence the sealing effectiveness between pot cover parts and the pan body part, have a strong impact on performance of products.Even the qualified product that dispatches from the factory also metaboly can occur in the use afterwards.For solving problem on deformation, generally adopt senior heatproof plastics to deal with, but this can cause the cost of product to increase considerably.

Summary of the invention:

Be the problem that the pot cover parts that solve above-mentioned prior art exist, the present invention proposes a kind of Lid of glass pot parts, and it comprises: glass cover, supporting construction and jockey; Glass cover and supporting construction are fastenedly connected, and supporting construction and jockey are fastenedly connected and are one.

Glass cover of the present invention and supporting construction are fastenedly connected, and can adopt mechanical connection manner or adopt adhesive bonding.

Jockey of the present invention can adopt rotary shaft also can adopt the latch hook formula.

The projected area of glass cover of the present invention is greater than 1/2nd of the included area of the interior pot bore that it covered.

The present invention can be provided with a switch controlling device, with the function of use of product under expanding.

The present invention adopts large-area glass cover structure, and itself and supporting construction are fastenedly connected, and can satisfy the requirement of strength of product to the pot cover parts, solves the problem on deformation that plastic pot cover exists.Be fixed on the glass cover on the supporting construction, be Contiuum type through jockey and pan body part and be connected, can solve pot cover and open back bad laying and easy broken problem.The present invention can be provided with a switch controlling device, and product has pressure-controlled automatic control function under making, to expand its function of use.

The present invention utilizes glass material intensity height, in atmospheric steam, uses almost indeformable advantage for a long time, as the main structure body of pot cover parts.Compare with existing Contiuum type electric cooker: be higher than plastics far away based on glass intensity, glass cover is fastenedly connected with supporting construction again, and obviously the present invention is on intensity, far above the plastic outer cover and the combined technical scheme of vinyl cover lining of prior art.Because supporting construction and jockey among the present invention are only made the support glass lid and are connected pan body part usefulness, they be not very big with material amount proportion in the whole cooker cover, its heat distortion amount is little of ignoring.Therefore, supporting construction and jockey use material, not only can use the plastic material of good manufacturability to make, can use also that intensity is high, the aging-resistant metal material is made.And parts such as the enclosing cover of prior art or lid lining, if adopt metal material to make, its material cost will improve significantly.In addition, because the stable chemical performance of glass meets food sanitation standard, directly contacting foodstuff, thereby the present invention can save aluminium inner cap of the prior art.This shows; The present invention not only has bigger selection space than prior art on material; Also because the cost of glass material is lower than the plastic material that prior art adopts; Add and saved the aluminium inner cap, the present invention also has the advantage of low production cost except that having the intensity height, being out of shape the little advantage.In addition; Because being connected of glass cover of the present invention and supporting construction, supporting construction are connected with jockey; Simple in structure, practical, add the mounting structure and the assembly technology that do not have the aluminium inner cap, and the production of glass cover scale already; Not only number of molds is few in the production, can also reduce and produce station and flow process.Therefore, production cost of the present invention is also far below prior art.Moreover glass is made decorative material, individual style that it shows and charm, be plastic material do not have, bigger design space is not only arranged in appearance, can also make the quality of product improve a class.Simultaneously, transparent glass cover also can be used as the culinary art form, and the user need not open pot cover, just can be observed the situation that boils of pot interior food, and is not only convenient, also gives new visual enjoyment, and this function also is that prior art is not available.Compare with existing split type electric cooker: the present invention is fixed on the glass cover on the supporting construction, is Contiuum type through jockey and pan body part and is connected, and does not exist the pot cover of prior art to open back bad laying and the easy broken problem of glass cover.The present invention can also pass through switch controlling device, and product has pressure-controlled automatic control function under making, to solve problems such as existing Temperature Control Type electric cooker function singleness, energy consumption height.

Description of drawings:

Fig. 1 is a complete section face sketch map of the present invention, and glass cover adopts embedded mode to be connected with supporting construction among the figure, and jockey adopts rotary shaft.

Fig. 2 is the partial enlarged drawing of Fig. 1

Fig. 3 is the local schematic top plan view of Fig. 1

Fig. 4 is that glass cover adopts another kind of embedded mode to be connected with supporting construction, and the local amplification profile sketch map of rotary shaft jockey

Fig. 5 is the local amplification profile sketch map of latch hook formula jockey

Fig. 6 is the local amplification profile sketch map that glass cover adopts the screw mode to be connected with supporting construction

Fig. 7 is a kind of set-up mode of switch controlling device

Fig. 8 is the another kind of set-up mode of switch controlling device

5. 6. shaft base structures of 1. glass covers, 2. bracing frame 3. compressing members, 4. fixtures, 7. hooks, 8. lock constructions, 9. pan body parts, 10. screws, 11. switches, 12. power transmission parts among the figure

The specific embodiment:

With the pan body part of phase configuration of the present invention, comprise interior pot, shell etc., the concrete structure design reference has the Contiuum type electric cooker now.Glass cover 1 can adopt the safety glass of number millimeters thick to process; Can have certain epirelief radian; This epirelief radian can make the condensation flow that accumulates in glass cover 1 top to the edge; Rather than directly in the drippage pot, so both avoided influencing to look and seeing effect because of a large amount of condensed waters condense in the glass cover inner surface, do not produce in the time of can guaranteeing cooking rice again and rot the meal phenomenon.The projected area of glass cover should be greater than 1/2nd of the included area of the interior pot bore that it covered.Supporting construction can adopt metal material or adopt not only heatproof but also meet the plastics that food hygiene requires and process.Fixed connection between glass cover 1 and the supporting construction; Can adopt mechanical system (like embedding, screw, rivet etc.) to connect; Also can adopt intensity high and to meet the adhesive (as: silicone adhesive) of food sanitation standard bonding, or be injection molded into one to glass cover 1 and supporting construction in the lump through Shooting Technique.Be fixed on the glass cover 1 on the supporting construction, link together through jockey and pan body part 7.Jockey can adopt with the supporting construction identical materials and make, and through the conventional mechanical mode itself and supporting construction is rigidly connected, or the two is made as one, can enhance productivity like this.Jockey can adopt rotary shaft (referring to Fig. 4), also can adopt latch hook formula (referring to Fig. 5).In order to expand the function of use of product, the present invention can also be provided with a switch controlling device, and this device comprises switch 11, power transmission part 12 etc.When the temperature of water in the pot rises to the boiling temperature entering incipient boiling state that makes land used water; The steam power that produces in the pot promptly drives pot cover to top offset, causes the switch 11 in the switch controlling device; Convert into from path and to open circuit, change the internally heating situation of pot of electric heater.It is pressure-controlled that the work control that has electric cooker now is become from Temperature Control Type, and its function can expand to the congee that can boil, soup group food from single cooking rice.

Embodiment 1: referring to Figure of description 1.Glass cover 1 adopts thickness to process at the safety glass of 3 millimeter, and the radian of its epirelief can scope be selected in the spherical radius R25cm left and right sides, and its external profile diameter can be more bigger than interior pot bore.Supporting construction adopts heatproof and meets the plastics that food hygiene requires and processes.Supporting construction comprises bracing frame 2 and the compressing member 3 that is fixedly connected with its outside.Embed glass cover 1 in this supporting construction of being made up of bracing frame 2 and compressing member 3, in addition screw or adhesive can make glass cover 1 and supporting construction combine (like Fig. 1, Fig. 2, shown in Figure 3) securely in case of necessity.Bracing frame 2 can also be that the outer rim along glass cover 1 was provided with along week, forms an annular brace shelf structure, and some certain flexible hook-shaped compressing members 3 (like Fig. 4, shown in Figure 5) that have are set on this annular brace shelf structure.Embed glass cover 1 in this supporting construction of forming by ring holder 2 and compressing member 3, the two is combined securely.

The jockey of present embodiment setting is a rotary shaft, and it comprises axle construction and shaft base structure 6.As shown in Figure 4, axle construction comprises a fixture 4 and a columniform axle 5 that fixes with it, is rigidly connected fixture 4 and supporting construction, perhaps is made as one to the two.The shaft base structure that is provided with axis hole 6 is arranged on the pan body part 9.In the axis hole in the 5 insertion shaft base structures 6 of the axle on the axle construction, pot cover parts and pan body part 9 are linked together.Obviously, axle construction and shaft base structure 6 the position is set about (referring to pot cover parts and pan body part) exchange, promptly axle construction is arranged on the pan body part 9, shaft base structure 6 is rigidly connected with supporting construction, also can obtain identical technique effect.

Embodiment 2: the making reference implementation example 1 of glass cover 1.Supporting construction adopts the metal material that meets the food hygiene requirement to process.Glass cover 1 adopts screw-type with being fixedly connected of supporting construction.As shown in Figure 6, some Nut columns are set on ring holder 2, use the screw 10 and the compressing member 3 of respective numbers again, with the mode of urgent screw 10,, be fastened on glass cover 1 on the ring holder 2 through compressing member 3.

The jockey of present embodiment is the latch hook formula.Said latch hook formula comprises hook structure and lock construction 8.As shown in Figure 5, hook structure comprises fixture 4 and a hook that fixes with it 7.Fixture 4 in the hook structure is rigidly connected with supporting construction, perhaps is made as one to the two.Lock construction 8 is provided with the lockhole that matches with hook 7.Lock construction 8 is fixedly installed on the pan body part 9.Buckle into the hook in the hook structure 7 in the lockhole of lock construction 8, pot cover parts and pan body part 9 are linked together.Obviously, though lock construction 8 and hook structure the position is set about (referring to pot cover parts and pan body part) exchange, its technique effect also is identical.

Embodiment 3: the glass cover 1 of present embodiment, glass cover 1 and supporting construction be connected and parts such as jockey reference implementation example 1 is set.A switch controlling device is set in the present embodiment, and this device comprises (referring to Fig. 7) such as switch 11, power transmission parts 12.Switch 11 and power transmission part corresponding setting about in the of 12 satisfy the designing requirement of power transmission part 12 touch switch 11.Power transmission part 12 is arranged on the supporting construction of glass cover 1 or fixed connection with it, and switch 11 is fixedly installed on the pan body part 9.Switch 11 is connected with the electric heater in the product.When the pot cover parts fastened, power transmission part 12 touch-pressure switch 11 made it be in channel status, and electric heater begins heating.When the temperature of water in the pot rose to the boiling temperature that makes land used water and gets into the incipient boiling state, the steam power that produces in the pot promptly drove the displacement that makes progress of pot cover parts.When displacement reached certain distance, power transmission part 12 release-pushes 11 made it convert into from path and open circuit, and changed the internally heating situation of pot of electric heater.

Also can exchange (as shown in Figure 8) to the position that is provided with of switch 11 and power transmission part 12 up and down; On the supporting construction that promptly is arranged on glass cover 1 to power transmission part 12 or is fixedly connected with it; Switch 11 is fixedly installed on the pan body part 9, and its function is identical with effect.

Claims (8)

1. Lid of glass pot parts, it comprises: glass cover (1); It is characterized in that: it also comprises supporting construction and jockey; Described glass cover (1) is fastenedly connected with described supporting construction, and supporting construction and described jockey are fastenedly connected.

2. Lid of glass pot parts according to claim 1 is characterized in that: described glass cover (1) is fastenedly connected with described supporting construction, can adopt mechanical connection manner or adopt adhesive bonding.

3. Lid of glass pot parts according to claim 1 and 2 is characterized in that: described jockey can adopt rotary shaft also can adopt the latch hook formula.

4. Lid of glass pot parts according to claim 1 and 2 is characterized in that: the projected area of described glass cover (1), and greater than 1/2nd of the included area of the interior pot bore that it covered.

5. Lid of glass pot parts according to claim 3 is characterized in that: the projected area of described glass cover (1), and greater than 1/2nd of the included area of the interior pot bore that it covered.

6. Lid of glass pot parts according to claim 1 and 2 is characterized in that: also comprise a switch controlling device.

7. Lid of glass pot parts according to claim 3 is characterized in that: also comprise a switch controlling device.

8. Lid of glass pot parts according to claim 5 is characterized in that: also comprise a switch controlling device.

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