CN220369862U - Cover device and temperature measuring boiling kettle - Google Patents

Abstract

The utility model relates to the technical field of liquid heating containers, and relates to a cover device comprising: a cover body, a mechanical thermometer and a connecting member; the cover body is provided with an assembly channel of a revolving body structure communicated with the upper surface and the lower surface of the cover body, the lower part of the assembly channel is provided with a first assembly part, and the first assembly part is provided with internal threads; the mechanical thermometer is arranged in the assembly channel through a connecting component and comprises a temperature change element, a dial plate and a pointer, wherein the temperature change element is coupled with the pointer; the connecting part is provided with a connecting part matched with the first assembling part, the connecting part is provided with external threads connected with the first assembling part, and the connecting part is provided with a detection channel for communicating the temperature-changing element and the lower side space of the cover device. The scheme of the patent has simple structure and convenient assembly; the cover device can be directly placed, has the characteristic of attractive appearance, and is visual and simple by adopting a mechanical thermometer. The patent also provides a temperature measuring water boiling kettle applying the cover device.

Description

Cover device and temperature measuring boiling kettle

Technical Field

The utility model relates to the field of liquid containers, in particular to a cover device for externally heating a liquid container and a temperature measuring water boiling kettle applying the cover device.

Background

The existing liquid container for external heating, such as a liquid container heated by adopting an external heating mode such as an electroceramic stove, is not provided with a heating device, so that a related circuit temperature detector is not provided, and a user is difficult to judge the temperature state of the liquid in the cooking process and the use process after heating, and the liquid is judged to be in a boiling state according to the condition of water vapor; when the boiled liquid is placed for a certain time, for example, after tea is made for a certain time, the temperature of unused water body is difficult to judge, and the boiled liquid can be used after the boiled liquid is boiled again by a user. The external heating mode such as an electroceramic stove is adopted for boiling water and brewing tea, so that the tea is popular among tea ceremony lovers, but in some cases requiring a specific temperature range, such as 80-90 degrees for brewing tea, the user is difficult to operate, and the experience is poor.

Some manufacturers try to set holes on the kettle cover, and install a thermometer with a detection rod to detect the temperature, so that the kettle cover is inconvenient to place due to the detection rod, and the kettle cover is large in size and poor in aesthetic property, so that the scheme is poor in practicality and cannot be accepted by consumers, and therefore the scheme cannot be applied in markets.

Disclosure of Invention

An object of the present utility model is to solve the problem that the external heating liquid container in the prior art cannot detect the temperature of the liquid, by installing a mechanical thermometer in the lid body, and designing a detection channel for communicating the temperature-changing element and the space under the lid device in the connecting member.

The scheme that this patent adopted is as follows: a cover device comprising: a cover body, a mechanical thermometer and a connecting member; the cover body is provided with an assembly channel communicated with the upper surface and the lower surface of the cover body, the lower part of the assembly channel is provided with a first assembly part, and the first assembly part is provided with internal threads; the mechanical thermometer is arranged in the assembly channel through a connecting component and comprises a temperature change element, a dial plate and a pointer, wherein the temperature change element is coupled with the pointer, and the pointer is enabled to point to the corresponding position of the dial plate during temperature change; connecting component

The mechanical thermometer is fixed on the connecting part or is fixed by the connecting part and the cover body, and the connecting part is provided with a detection channel which is communicated with the space below the temperature change element and the cover device.

The rotary body structure assembly channel is formed in the cover body, the mechanical thermometer is arranged in the assembly channel through the connecting component, and the rotary body structure assembly device is simple in structure and convenient to assemble; the mechanical thermometer detects the liquid temperature through the detection channel, and the cover device can be directly placed; the whole thickness of the cover device is small, and the cover device has the characteristic of attractive appearance; the mechanical thermometer is adopted, the temperature of the liquid transmitted to the detection channel is detected through the temperature change element, and the pointer is driven to point to the position corresponding to the dial plate, so that the dial plate is visual and simple.

Further, the connecting seat that connecting component included, the connecting seat included diapire and lateral wall, and the lateral wall lower part is equipped with connecting portion, the diapire is equipped with detection channel, mechanical thermometer installs in the connecting seat, and the connecting seat is assembled in the assembly passageway from lid body upper end. By adopting the structure, the whole assembly is assembled into the assembly channel from the upper end during installation, and then the assembly channel is locked in a rotating way, so that the structure is simple.

Further, a perspective cover plate is arranged on the upper part of the connecting seat. The perspective cover plate plays roles in dust prevention, water prevention and the function on the upper side of the mechanical thermometer.

Further, the second assembly portion of first assembly portion is designed on assembly passageway upper portion to be linked together, and second assembly portion aperture is greater than the aperture of first assembly portion, and the junction of second assembly portion and first assembly portion forms first step, and the diameter increase that the connecting seat lateral wall corresponds second assembly portion to form the second step with first step complex, lateral wall inner wall upper portion is provided with the third step, and the third step downside is equipped with the fourth step, and mechanical thermometer installs in the fourth step upside, and perspective cover plate installs in the third step upside. The steps are arranged, so that the limiting effect on corresponding objects is achieved, the installation is rapid and convenient, and the integral connection is stable after the installation.

Further, the ring body is extended out of the inner wall of the ring connecting wall to form an inner edge of the ring body, the outer wall of the ring connecting wall is extended out of the ring body to form an outer edge of the ring body, a fifth step is arranged on the upper end face of the assembly channel, the inner wall of the ring connecting wall is connected with the outer wall of the upper portion of the connecting seat through threads, the inner edge of the ring body is abutted to the edge of the perspective cover plate, and the outer edge of the ring body is located on the upper side of the fifth step. The decorative ring piece has the advantages that the transparent cover piece is fixed, the decorative ring piece can be made of metal or nonmetal materials, the design space is large, and the attractiveness of the cover device can be improved.

In another scheme, a second assembly part communicated with the first assembly part is designed at the upper part of the assembly channel, the aperture of the second assembly part is smaller than that of the first assembly part, a sixth step is formed at the joint of the second assembly part and the first assembly part, and the upper end of the assembly channel extends out of the inner wall of the second assembly part to form a seventh step; the connecting part comprises a connecting seat, the connecting seat comprises a bottom wall and a side wall arranged on the bottom wall, the side wall is provided with a connecting part, the edge of the bottom wall extends out of the side wall to form a limiting edge, the bottom wall is provided with a detection channel, a perspective cover plate is arranged on the seventh step, a mechanical thermometer is arranged in the side wall, the connecting seat is assembled in an assembly channel from the lower end of the cover body, the edge of the dial plate is abutted to the upper end of the side wall, and the dial plate is clamped between the sixth step and the upper end of the side wall by the connection of the connecting part and the first assembly part. The above scheme has simplified the mounting structure of connecting seat and lid body, and overall structure is simpler.

Further, a circle of supporting ring is arranged at the lower side of the edge of the cover body. The support ring is used for supporting the cover device, so that the contact area is reduced.

Further, the cover body and the connecting member are made of metal materials by adopting a precision casting process. By adopting the scheme, the structure performance is good, and the processing precision is high.

Further, a handle Niu Goujian is arranged on the side part of the cover body; or, still include and carry Niu Goujian, carry the button component and include metal and carry button and thermal-insulated external member, metal carries the button and is equipped with the spliced pole, and lid body lateral part is equipped with carries the button hole, thereby the spliced pole passes thermal-insulated external member and carries the button hole and be connected, thereby makes to carry the button component fixed on the lid body.

The temperature measurement kettle that this patent provided includes: the kettle body and the cover device are arranged on the upper side of the metal kettle body, a kettle body opening is arranged on the upper side of the metal kettle body, and a handle member is arranged on the side part of the metal kettle body; and the cover device is arranged at the opening of the kettle body.

Drawings

FIG. 1 is a top view of a first embodiment of a cover device

FIG. 2 is a schematic perspective view of a first embodiment of a cover device

FIG. 3 is a schematic perspective view of the first embodiment of the cover device from the bottom angle

FIG. 4 is a cross-sectional view of a first embodiment of the cover device

FIG. 5 is an exploded view of a first embodiment of the cover device

FIG. 6 is a cross-sectional exploded view of a first embodiment of a cover device

Fig. 7 is a top view of a second embodiment of a cover device

Fig. 8 is a schematic perspective view of a second embodiment of a cover device

Fig. 9 is a schematic perspective view of a second embodiment of a cover device from below

Fig. 10 is a cross-sectional view of a second embodiment of a cover device

FIG. 11 is an exploded view of a second embodiment of the cover device

FIG. 12 is a cross-sectional exploded view of a second embodiment of a cover device

FIG. 13 is a schematic perspective view of a first embodiment of a kettle

FIG. 14 is an exploded view of FIG. 1 of a first embodiment of a kettle

FIG. 15 is a cross-sectional view of a first embodiment of the kettle

FIG. 16 is an exploded view of FIG. 2 of the first embodiment of the kettle

FIG. 17 is an exploded view of FIG. 3 of the first embodiment of the kettle

FIG. 18 is a schematic perspective view of a second embodiment of a kettle

FIG. 19 is an exploded view of a second embodiment of the kettle

Detailed Description

The technical scheme of the utility model is described below with reference to the attached drawings and specific embodiments.

Referring to fig. 13, the present patent relates generally to a lid assembly 1 and a kettle, comprising a metal kettle body 6, the upper side of the metal kettle body 6 being provided with a kettle body opening 60, the sides being provided with a handle member 7; the lid assembly 1 is mounted in the kettle body opening 60.

Referring to fig. 1 to 6, in one embodiment, a cover device 1 includes: a cover body 1.1, a mechanical thermometer 2 and a connecting part 3; the cover body 1.1 is provided with an assembly channel 100 communicating the upper surface and the lower surface thereof, the lower part of the assembly channel 100 is provided with a first assembly part 101, and the first assembly part 101 is provided with internal threads; the mechanical thermometer 2 is arranged in the assembly channel 100 through a connecting component 3 and comprises a temperature change element 2.1, a dial plate 2.2 and a pointer 2.3, wherein the temperature change element 2.1 is coupled with the pointer 2.3, and the pointer 2.3 points to the corresponding position of the dial plate 2.2 during temperature change; the connecting part 3 has a connecting part 301 which cooperates with the first fitting part 101, the connecting part 301 is provided with an external thread which is connected with the first fitting part 101, the mechanical thermometer 2 is fixed on the connecting part 3 or the mechanical thermometer 2 is fixed by the connecting part 3 and the cover body 1.1, and the connecting part 3 is designed with a detection channel 30 which communicates the temperature-changing element 2.1 with the lower space of the cover device 1. The mounting channel 100 is preferably a solid of revolution structure to facilitate manufacturing.

The assembly channel 100 of the revolving body structure is arranged on the cover body 1.1, and the mechanical thermometer 2 is arranged in the assembly channel 100 through the connecting component 3, so that the structure is simple and the assembly is convenient; the mechanical thermometer 2 detects the liquid temperature through the detection channel 30, and the cover device 1 can be directly placed; the cover device 1.1 has small thickness and beautiful appearance; by adopting the mechanical thermometer 2, the temperature of the liquid transmitted to the detection channel 30 is detected through the temperature change element 2.1, and the pointer 2.3 is driven to point to the position corresponding to the dial plate 2.2, so that the device is visual and simple.

In this patent, mechanical thermometer 2 does not have with water direct contact, detection accuracy can be high when the temperature is higher, can have certain deviation when the temperature is lower, but the lid device 1 of this patent is used for the liquid container of external heating, lets the user know the temperature range of water just satisfies the operation requirement in the in-service use.

The principle of the mechanical thermometer 2 is that the prior art, the technical personnel can refer to the scheme of the related temperature change element 2.1 in the prior art, and can refer to the prior art to implement the measurement of the temperature, for example, the temperature change element 2.1 is a spiral temperature change element made of a thermal bimetallic strip, one end of the temperature change element 2.1 is a fixed end, the other end is a free end, the free end is connected with a thin shaft, the shaft end is provided with a pointer 2.3, and when the temperature changes, the free end of the temperature change element 2.1 senses the temperature, the free end rotates around the fixed end and drives the pointer 2.3 to rotate, so that the temperature is displayed on the dial 2.2.

Referring to fig. 4 to 6, a second assembly part 102 communicating with the first assembly part 101 is designed at the upper part of the assembly channel 100, the aperture of the second assembly part 102 is smaller than that of the first assembly part 101, a sixth step 105 is formed at the joint of the second assembly part 102 and the first assembly part 101, and a seventh step 106 is formed at the upper end of the assembly channel 100 by extending out of the inner wall of the second assembly part 102; the connecting part 3 comprises a connecting seat 3.1, the connecting seat 3.1 comprises a bottom wall 3.11 and a side wall 3.12 arranged on the bottom wall 3.11, the side wall 3.12 is provided with a connecting part 301, the edge of the bottom wall 3.11 extends out of the side wall 3.12 to form a limiting edge 3.10, the bottom wall 3.11 is provided with a detection channel 30, a perspective cover plate p is arranged on the lower side of a seventh step 106, a mechanical thermometer 2 is arranged in the side wall 3.12, the connecting seat 3.1 is assembled into an assembly channel 100 from the lower end of a cover body 1.1, the edge of a dial 2.2 is abutted to the upper end of the side wall 3.12, the connecting part 301 is connected with a first assembly part 101 to clamp the dial 2.2 between the sixth step 105 and the upper end of the side wall 3.12, and the limiting edge 3.10 is matched with the lower end face of the assembly channel 100. The above scheme has simplified the mounting structure of connecting seat 3.1 and lid body 1.1, and overall structure is simpler. The connecting seat 3.1 is preferably a revolving body structure so as to facilitate processing and manufacturing. The see-through flap p may be fixed to the underside of the seventh step 106 by an adhesive material.

The lower side of the edge of the cover body 1.1 is provided with a circle of supporting rings 1.11. The support ring 1.11 is used to support the cover device 1, reducing the contact area.

Referring to fig. 4 to 6, the cover body 1.1 is provided at a side thereof with a knob member 5, the knob member 5 being used to take and put the cover device 1.

In one embodiment, the knob member 5 comprises a metal knob 5.1 and a heat insulation sleeve 5.2, the metal knob 5.1 is provided with a connecting post 5.11, the side part of the cover body 1.1 is provided with a knob hole 50, and the connecting post 5.11 passes through the heat insulation sleeve 5.2 to be connected with the knob hole 50 so as to fix the knob member 5 on the cover body 1.1. The connecting post 5.11 and the knob hole 50 may be screwed. In other embodiments, the connecting post 5.11 is secured with a nut through the knob hole 50.

In other embodiments, the knob member 5 may be fixed without the connecting post 5.11, but by a screw connection passing through the knob hole 50 from the underside.

Referring to fig. 3 to 6, the lower side of the cap body 1.1 is provided with an annular convex wall 100', and the fitting channel 100 is provided in the annular convex wall 100' and communicates with the upper end middle portion of the cap body 1.1. By adopting the structural scheme, the material cost and the weight of the cover body 1.1 can be reduced.

Referring to fig. 4 to 6, the cap device 1 is assembled as follows: mounting the see-through flap p to the underside of the seventh step 106, such as by an adhesive material; the mechanical thermometer 2 is installed in the connecting seat 3.1, and the edge of the dial 2.2 is abutted against the upper end of the side wall 3.12; the connection base 3.1 is attached to the fitting channel 100 from the lower end, and the connection portion 301 is screwed to the first fitting portion 101, thereby completing the fitting. For easy installation, the bottom wall 3.11 is provided with a number of fitting process holes (not shown) for rotational locking or dismounting operations of the connection seat 3.1 with the first fitting part 101.

Referring to fig. 7 to 12, another embodiment of the cover device 1 is distinguished in that the connection member 3 comprises a connection seat 3.1, the connection seat 3.1 comprises a bottom wall 3.11 and a side wall 3.12, the lower part of the side wall 3.12 is provided with the connection part 301, the bottom wall 3.11 is provided with the detection channel 30, the mechanical thermometer 2 is installed in the connection seat 3.1, and the connection seat 3.1 is assembled into the assembly channel 100 from the upper end of the cover body 1.1. With the structure, the whole assembly is assembled into the assembly channel 100 from the upper end during installation, and then the assembly is locked in a rotating way, so that the structure is simple. The connecting seat 3.1 is preferably a revolving body structure so as to facilitate processing and manufacturing.

The upper part of the connecting seat 3.1 is provided with a perspective cover plate p. The perspective cover plate plays roles in dust prevention, water prevention and the function on the upper side of the mechanical thermometer 2.

Referring to fig. 7 to 12, the upper portion of the assembly channel 100 is designed with a second assembly portion 102 communicating with the first assembly portion 101, the aperture of the second assembly portion 102 is larger than that of the first assembly portion 101, a first step 103 is formed at the joint of the second assembly portion 102 and the first assembly portion 101, the diameter of the side wall 3.12 of the connecting seat 3.1 corresponding to the second assembly portion 102 is increased to form a second step 3.121 matched with the first step 103, a third step 3.122 is arranged on the upper portion of the inner wall of the side wall 3.12, a fourth step 3.123 is arranged on the lower side of the third step 3.122, the mechanical thermometer 2 is mounted on the upper side of the fourth step 3.123, and the perspective cover plate p is mounted on the upper side of the third step 3.122. The steps are arranged, so that the limiting effect on corresponding objects is achieved, the installation is rapid and convenient, and the integral connection is stable after the installation. The see-through flap p and the third step 3.122 may be joined hermetically by an adhesive material.

The ring body 4.1 extends out of the inner wall of the ring body connecting wall 4.2 to form a ring inner edge 4.11, the ring body 4.1 extends out of the outer wall of the ring body connecting wall 4.2 to form a ring outer edge 4.12, a fifth step 104 is arranged on the upper end face of the assembly channel 100, the inner wall of the ring body connecting wall 4.2 is connected with the outer wall of the upper part of the connecting seat 3.1 through threads, the inner edge 4.11 of the ring body is abutted to the edge of the perspective cover plate p, and the outer edge 4.12 of the ring body is positioned on the upper side of the fifth step 104. The decorative ring 4 has the functions of fixing the perspective cover plate p and decoration, and the decorative ring 4 can be made of metal or nonmetal materials, so that the color matching space is large, and the aesthetic property of the cover device 1 can be improved.

Referring to fig. 4 to 6, one assembly process of the cover device 1 of the present embodiment is as follows: mounting the mechanical thermometer 2 to the connection holder 3.1; mounting the see-through cover plate p to the third step 3.122 of the connection seat 3.1; mounting the decorative ring 4 to the upper part of the connection seat 3.1; the assembly is completed by integrally assembling the last assembled component from the upper end into the assembly passage 100 and screwing the connecting portion 301 to the first assembly portion 101. Referring to fig. 9, for convenience of installation, the bottom wall 3.11 is provided with a plurality of fitting process holes 3.13 for rotational locking or dismounting operation of the connection base 3.1 with the first fitting part 101.

In this patent, the cover body 1.1 and the connecting member 3 are made of a metal material by a precision casting process. By adopting the scheme, the structure performance is good, and the processing precision is high.

Referring to fig. 13 to 14, an embodiment of a temperature measuring water boiling kettle provided by the present patent includes: a kettle body 6 and a cover device, wherein a kettle body opening 60 is arranged on the upper side of the kettle body 6, and a handle member 7 is arranged on the side part; the cover device 1 is arranged at the opening 60 of the kettle body.

Referring to fig. 13-16, a specific embodiment of the temperature measuring kettle of the present patent is illustrated, wherein the kettle body 6 is cast from a metallic material, a kettle cavity having an upper opening 60, and a spout 61. The metal material is stainless steel, titanium alloy, cast iron, aluminum alloy, etc. and other known metal materials which can be used for casting the kettle body.

The existing integrally formed kettle body cast by metal cannot be directly cast by the handle, most of the kettle body is a handle kettle, namely, two hanging rings are formed or welded at the upper end of the kettle body, and the handle of the handle is connected to the hanging rings. The handle kettle is easy to interfere with taking and placing of the kettle cover, so that the addition of water is affected, and steam discharged from the edge of the kettle cover is easy to damage a user when the water is at high temperature, so that the use experience is affected. Some manufacturers weld handles on the side parts of the kettle body to manufacture the kettle with the side handles, but the manufacturing mode is low in efficiency, the surface treatment is troublesome due to interference of the handles at the joint after welding, and the error of the same batch of products is large due to factors of welding experience of workers, so that the yield and the use experience are affected.

The utility model discloses a temperature measurement boiling kettle, the purpose is solved among the prior art cast fashioned metal kettle body, and the side is troublesome to the structure assembly, and follow-up surface treatment is difficult, problem that the error is big, through design into connecting seat and handle with the handle component, cast out the constant head tank at the metal kettle body, the connecting seat is fixed a position metal kettle body lateral part through the constant head tank and is welded into an organic wholely again, and the handle link is fixed to the connecting seat through screw connection and solves.

Referring to fig. 13 to 16, a temperature measuring water boiling kettle for implementing the above scheme is provided with a kettle body 6 formed by metal casting, a kettle body opening 60 is arranged on the upper side of the kettle body 6, and a handle member 7 is arranged on the side part; in some embodiments, the kettle body opening 60 is provided with a lid device 1 for opening and closing the kettle body opening 60.

The handle member 7 includes: a handle 7.1 and a connection base (7.2,7.3); handle 7.1 is equipped with link (7.11,7.12), connecting seat (7.2,7.3) are made by metal material, link (7.11,7.12) of handle 7.1 is equipped with connecting hole (7.110,7.120), connecting seat (7.2,7.3) are equipped with connecting channel (7.20,7.30) of intercommunication outer end, the lateral wall of connecting seat (7.2,7.3) is equipped with mounting hole (7.22,7.32) of intercommunication connecting channel (7.20,7.30), integrative casting of kettle body 6 lateral part has constant head tank (601, 602), embedded constant head tank (601, 602) and welded fastening are fit into to connecting seat (7.2,7.3) inner adaptation, link (7.11,7.12) of handle 7.1 are assembled connecting channel (7.20,7.30), pass through from mounting hole (7.22,7.32) with connecting hole (7.110,7.120) threaded connection through screw 7.5 and are fixed link (7.11,7.12) to connecting seat (7.2,7.3).

In one embodiment, an inner end of the connecting seat (7.2,7.3) is provided with a jogged part (7.21,7.31) matched with the positioning grooves (601, 602), a jogged step (7.211,7.311) is formed between the connecting seat (7.2,7.3) and the jogged part (7.21,7.31), the jogged part (7.21,7.31) is embedded into the positioning grooves (601, 602) for positioning, the jogged step (7.211,7.311) shields the edges of the positioning grooves (601, 602), and the edges of the jogged step (7.211,7.311) are welded and fixed with the shell 6. By adopting the scheme, the connecting part between the connecting seat (7.2,7.3) and the kettle body 6 is more attractive.

In one embodiment, the rubber sleeve 7.4 is further included, the rubber sleeve 7.4 comprises a rubber sleeve body 7.41 matched with the connecting channel (7.20,7.30), the rubber sleeve body 7.41 is provided with a sleeve hole 7.40 communicated with the front end, the side wall of the rubber sleeve body 7.41 is provided with a rubber sleeve connecting hole 7.45 corresponding to the connecting hole (7.110,7.120), the rubber sleeve body 7.41 is assembled between the connecting channel (7.20,7.30) and the connecting end (7.11,7.12) of the handle 7.1, the screw 7.5 sequentially penetrates through the assembling hole (7.22,7.32) and the rubber sleeve connecting hole 7.45 to be in threaded connection with the connecting hole (7.110,7.120) to fix the connecting end (7.11,7.12) into the rubber sleeve body 7.41, and the rubber sleeve body 7.41 is clamped between the connecting end (7.11,7.12) and the connecting channel (7.20,7.30). By adopting the scheme, the connecting gap caused by processing and assembling errors between the connecting end (7.11,7.12) and the connecting channel (7.20,7.30) can be eliminated through the rubber sleeve 7.4, so that the connection is stable and attractive.

In one embodiment, the periphery of the end edge of the rubber sleeve 7.4 is not provided with the sleeve edge 7.42, and the sleeve edge 7.42 is propped against the outer end face of the connecting seat (7.2,7.3) to play a role in limiting the rubber sleeve 7.4, so that the rubber sleeve is conveniently and quickly assembled in place, and the rubber sleeve connecting hole 7.45 is conveniently aligned with the assembling hole (7.22).

In one embodiment, at least one set of locating surfaces is provided between the connecting channel (7.20,7.30) and the sleeve body 7.4. Preferably, the connecting channel (7.20,7.30) and the rubber sleeve body 7.4 are designed to be square in structure, so that the processing and the installation are convenient.

In one embodiment, the connecting end (7.11,7.12) is designed to be of a flat structure, limiting steps (7.111,7.121) are arranged on two sides of the connecting end, limiting notch 7.43 are arranged on two sides of the sleeve edge 7.42 corresponding to the limiting steps (7.111,7.121), the connecting end (7.11,7.12) is axially and limitedly assembled with the rubber sleeve 7.4 through the limiting steps (7.111,7.121), and by adopting the structure, the connecting end (7.11,7.12) is conveniently installed in place, and the assembly holes (7.22,7.32) and the connecting holes (7.110,7.120) of the rubber sleeve connecting holes 7.45 are aligned.

Because the gum cover 7.4 and the handle 7 of the connecting seat (7.2,7.3) are manufactured by single processing, such as the connecting seat (7.2,7.3) is manufactured by adopting a precision casting mode, a machining mode and the like, the gum cover 7.4 is manufactured by adopting a molding mode, the handle 7 is manufactured by adopting a precision casting mode, a machining mode and the like, the precision of the gum cover 7.4, the gum cover and the handle 7 is easy to control, namely the specification of the connecting seat (7.2,7.3), the specification of the gum cover 7.4 and the precision of the trepanning 7.40 are easy to control, so when the gum cover body 7.41 is assembled to the connecting seat (7.2,7.3) and the connecting end (7.11,7.12) is assembled to the trepanning 7.40, the gum cover can be quickly assembled in place by utilizing the positioning structure, the assembly efficiency is high, and the assembly connection stability is good.

In one embodiment, the mounting holes (7.22,7.32) are provided on the underside of the attachment base (7.2,7.3) to provide an aesthetic effect. In addition, the assembly holes (7.22,7.32) are designed to be countersunk holes, the heads of the screws 7.5 are hidden, and the attractiveness is improved.

Referring to fig. 13 to 16, in one embodiment, the connection socket (7.2,7.3) comprises a first connection socket 7.2 and a second connection socket 7.3; the handle 7.1 is provided with a first connecting end 7.11 and a second connecting end 7.12, and the first connecting end 7.11 and the second connecting end 7.12 are respectively provided with a first connecting hole 7.110 and a second connecting hole 7.120; the first connecting seat 7.2 is provided with a first connecting channel 7.20 with an open outer end, the side wall of the first connecting channel is provided with a first assembly hole 7.22, the second connecting seat 7.3 is provided with a second connecting channel 7.30 with an open outer end, and the side wall of the second connecting channel is provided with a second assembly hole 7.32; the side part of the kettle body 6 is integrally cast with a first positioning groove 601 and a second positioning groove 602 which are arranged vertically at intervals, the inner end of the first connecting seat 7.2 is adaptively embedded into the first positioning groove 601 and welded and fixed, the inner end of the second connecting seat 7.3 is adaptively embedded into the second positioning groove 602 and welded and fixed, the first connecting end 7.11 of the handle 7.1 is assembled to the first connecting channel 7.20, and the first connecting end 7.11 is fixed to the first connecting seat 7.2 through the threaded connection of the screw 7.5 from the first assembling hole 7.22 and the first connecting hole 7.110; the second connection end 7.12 of the handle 7.1 is fitted into the second connection channel 7.30, and the second connection end 7.12 is fixed to the second connection seat 7.3 by screwing the screw 7.5 from the second fitting hole 7.32 to the second connection hole 7.120.

The inner end of the first connecting seat 7.2 is provided with a first embedded part 7.21, and a first embedded step 7.211 is formed between the first connecting seat 7.2 and the first embedded part 7.21; the inner end of the second connecting seat 7.3 is provided with a second embedded part 7.31, a second embedded step 7.311 is formed between the second connecting seat 7.3 and the second embedded part 7.31, the first embedded part 7.21 is embedded into the first positioning groove 601 for positioning, the first embedded step 7.211 shields the edge of the first positioning groove 601, and the first embedded step 7.211 is welded and fixed with the kettle body 6; the second fitting portion 7.31 is fitted into the second positioning groove 602 to be positioned, the second fitting step 7.311 covers the edge of the second positioning groove 602, and the second fitting step 7.311 is welded to the kettle body 6.

The first connecting end 7.11 and the second connecting end 7.21 of the handle 7.1 are designed to be flat structures, first limiting steps 7.111 are arranged on two sides of the first connecting end 7.11, second limiting steps 7.121 are arranged on two sides of the second connecting end 7.21, rubber sleeves 7.4 are installed on the first connecting channel 7.20 of the first connecting seat 7.2 and the second connecting channel 7.30 of the second connecting seat 7.3, and the sleeve edges 7.42 corresponding to the rubber sleeves 7.4 are abutted against the end faces of the first connecting seat 7.2 and the second connecting seat 7.3. Preferably, the first connecting channel 7.20, the second connecting channel 7.30 and the rubber sleeve body 7.4 are designed into square structures, so that the processing is simple, the installation is convenient, and the positioning effect is good. When the first connecting end 7.11 is mounted to the trepanning 7.40, the first limiting step 7.111 is mounted to the limiting notch 7.43, and when the second connecting end 7.21 is mounted to the trepanning 7.40, the second limiting step 7.121 is mounted to the limiting notch 7.43.

The following describes the mounting procedure of the handle 7.1:

two rubber sleeves 7.4 are mounted to the first connecting channel 7.20 and the second connecting channel 7.30, respectively, the sleeve rims 7.42 bearing against the end faces of the first connecting seat 7.2 and the second connecting seat 7.3, respectively.

The first connecting end 7.11 is installed, the angle of adjustment of the first connecting end 7.11 is inserted into the sleeve hole 7.40 of the rubber sleeve 7.4, the first limiting step 7.111 is installed in the limiting notch 7.43, at this time, the first assembling hole 7.22, the rubber sleeve connecting hole 7.45 of the corresponding rubber sleeve 7.4 and the first connecting hole 7.110 are opposite, and the screw 7.5 sequentially penetrates through the first assembling hole 7.22, the rubber sleeve connecting hole 7.45 of the corresponding rubber sleeve 7.4 and the first connecting hole 7.110 in a threaded manner, so that the first connecting end 7.11, the first connecting seat 7.2 and the rubber sleeve 7.4 are fixed together.

The second connecting end 7.12 is installed, the adjusting angle of the second connecting end 7.12 is inserted into the sleeve hole 7.40 of the rubber sleeve 7.4, the second limiting step 7.121 is installed in the limiting notch 7.43, at this time, the second assembling hole 7.32, the rubber sleeve connecting hole 7.45 of the corresponding rubber sleeve 7.4 and the second connecting hole 7.120 are opposite, and the screw 7.5 sequentially penetrates through the second assembling hole 7.32, the rubber sleeve connecting hole 7.45 of the corresponding rubber sleeve 7.4 and the second connecting hole 7.120 in a threaded manner, so that the second connecting end 7.12, the second connecting seat 7.3 and the rubber sleeve 7.4 are fixed together.

The order in which the second connection ends 7.12 of the first connection ends 7.11 are mounted is not limited.

In one embodiment, the handle 7.1 is cast from a metal material, such as precision casting, and the first retaining step 7.111 and the first attachment aperture 7.110, and the second attachment aperture 7.120 and the second retaining step 7.121 may be cast integrally or later machined. The handle 7.1 is cast by metal, so that the consistency of the specification accuracy can be ensured. Of course, the handle 7.1 can also be formed by metal bending and machining.

In other embodiments, the handle 7.1 may be made of other non-metallic materials, such as bakelite, while ensuring strength.

In other embodiments, only the first connecting seat 7.2 is provided, the handle 7.1 is connected only to the upper end, the lower end is free, and the connection of the handle 7.1 to the first connecting seat 7.2 is the same as described above.

Referring to fig. 13 and 14, in one embodiment the outside of the spout 60 of the kettle body 6 is provided with a lid step 6.2, the inside of the lid stand.2 is designed with a spout wall 6.1, the lid device 1 support ring 1.11 rests on the lid step 6.2, and the spout wall 6.1 is mounted inside the support ring 1.11. In this embodiment, the middle part of the handle 7.1 is provided with a bending part.

Referring to fig. 18 and 19, in another embodiment, the inner side of the upper end of the kettle body 6 is provided with a lid step 6.2, the lid step lid means 1 is abutted against the lid step 6.2 by a support ring 1.11, and the lid means 1 is integrally mounted on the inner side of the spout 60. In this embodiment, the handle 7.1 has two upper and lower bent portions.

According to the temperature measuring kettle, the positioning grooves (601 and 602) are integrally cast and formed in the side part of the metal shell 6, the handle member 7 is designed into the handle 7.1 and the connecting seat (7.2,7.3) in a split mode, the connecting seat (7.2,7.3) is made of metal materials, the handle and the connecting seat can be respectively manufactured and formed, the connecting seat (7.2,7.3) is positioned and welded to the metal shell 6 through the positioning grooves (601 and 602), and the connecting seat (7.2,7.3) is short, so that the connecting edges of the connecting seat (7.2,7.3) and the kettle body 6 can be conveniently treated after welding, such as sanding and polishing; the handle 7.1 and the connecting seat (7.2,7.3) are respectively manufactured to be easy to control the precision, convenient and quick to assemble and high in efficiency.

Variations and modifications of the above-described embodiments may be made by those skilled in the art in light of the foregoing disclosure and are not to be limited to the specific embodiments disclosed and described herein, but rather should be construed according to the scope of the appended claims.

Claims (10)

1. A cover device, comprising:

the cover body is provided with an assembly channel communicated with the upper surface and the lower surface of the cover body, the lower part of the assembly channel is provided with a first assembly part, and the first assembly part is provided with internal threads;

the mechanical thermometer is arranged in the assembly channel through a connecting component and comprises a temperature change element, a dial plate and a pointer, wherein the temperature change element is coupled with the pointer, and the pointer is enabled to point to the position corresponding to the dial plate during temperature change;

the connecting part is provided with a connecting part matched with the first assembling part, the connecting part is provided with external threads connected with the first assembling part, the mechanical thermometer is fixed on the connecting part or is fixed by the connecting part and the cover body, and the connecting part is provided with a detection channel which is communicated with the space below the temperature change element and the cover device.

2. The cover device according to claim 1, wherein the connection member comprises a connection base including a bottom wall and a side wall, the lower portion of the side wall being provided with the connection portion, the bottom wall being provided with the detection passage, the mechanical thermometer being mounted in the connection base, the connection base being fitted into the fitting passage from the upper end of the cover body.

3. The cover device of claim 2, wherein a see-through cover plate is mounted on the upper portion of the connecting base.

4. A cover device according to claim 3, wherein a second fitting portion communicating with the first fitting portion is provided at an upper portion of the fitting passage, a hole diameter of the second fitting portion is larger than a hole diameter of the first fitting portion, a first step is formed at a junction of the second fitting portion and the first fitting portion, a diameter of a side wall of the connection seat corresponding to the second fitting portion is increased to form a second step fitted with the first step, a third step is provided at an upper portion of an inner wall of the side wall, a fourth step is provided at a lower side of the third step, a mechanical thermometer is installed at an upper side of the fourth step, and a see-through cover plate is installed at an upper side of the third step.

5. The cover device of claim 4, further comprising a decorative ring made of metal or nonmetal material, wherein the decorative ring comprises a ring body and a ring connecting wall arranged on the lower side of the ring body, the ring body extends out of the inner wall of the ring connecting wall to form an inner edge of the ring body, the ring body extends out of the outer wall of the ring connecting wall to form an outer edge of the ring body, the upper end surface of the assembly channel is provided with a fifth step, the inner wall of the ring connecting wall is connected with the outer wall of the upper part of the connecting seat through threads, the inner edge of the ring body is abutted to the edge of the perspective cover plate, and the outer edge of the ring body is positioned on the upper side of the fifth step.

6. The cover device according to claim 1, wherein a second fitting portion communicating with the first fitting portion is provided at an upper portion of the fitting channel, an aperture of the second fitting portion is smaller than that of the first fitting portion, a sixth step is formed at a junction of the second fitting portion and the first fitting portion, and a seventh step is formed at an upper end of the fitting channel extending out of an inner wall of the second fitting portion; the connecting part comprises a connecting seat, the connecting seat comprises a bottom wall and a side wall arranged on the bottom wall, the side wall is provided with a connecting part, the bottom wall is provided with a detection channel, a seventh step is provided with a perspective cover plate, a mechanical thermometer is arranged in the side wall, the connecting seat is assembled in an assembly channel from the lower end of the cover body, the edge of the dial plate is abutted to the upper end of the side wall, and the connecting part and the first assembly part are connected to clamp the dial plate between the sixth step and the upper end of the side wall.

7. The cover device of claim 1, wherein a rim underside of the cover body is provided with a ring of support rings.

8. The cover device of any one of claims 1 to 7, wherein the cover body and the connection member are made of a metal material using a precision casting process.

9. The cover device of claim 8, wherein the cover body side is provided with a lift Niu Goujian;

or, still include and carry Niu Goujian, carry the button component and include metal and carry button and thermal-insulated external member, metal carries the button and is equipped with the spliced pole, and lid body lateral part is equipped with carries the button hole, thereby the spliced pole passes thermal-insulated external member and carries the button hole and be connected, thereby makes to carry the button component fixed on the lid body.

10. Temperature measurement kettle, its characterized in that includes:

the kettle body is provided with a kettle body opening at the upper side and a handle member at the side part;

a lid assembly as claimed in any one of claims 1 to 9 mounted in a kettle body opening.