CN110973805B

CN110973805B - Outdoor multifunctional kettle

Info

Publication number: CN110973805B
Application number: CN201911222302.2A
Authority: CN
Inventors: 徐捷; 吴嘉馨
Original assignee: Individual
Current assignee: Tai'an Shengzhi Intelligent Technology Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2021-06-22
Anticipated expiration: 2039-12-03
Also published as: CN110973805A

Abstract

The invention discloses an outdoor multifunctional kettle which comprises a bottom shell, wherein an open inner cavity is arranged in the bottom shell, an annular array containing cavity is communicated in the end walls of the periphery of the inner cavity, the containing cavity is open, a plurality of bottom supporting devices for supporting equipment are arranged on the annular array of the outer surface of the bottom shell, a containing and filtering device which is positioned on the upper side of the bottom shell and can be folded and stretched is arranged on the upper side of the bottom supporting device, the equipment adopts the design of the bottom supporting device and the containing and filtering device, the telescopic expansion of the equipment in a folding mode is realized, and meanwhile, the multifunctional kettle has the functions of filtering, stably supporting and heating water liquid, and the practicability, reliability and portability of the equipment are greatly improved.

Description

Outdoor multifunctional kettle

Technical Field

The invention belongs to the technical field of outdoor equipment, and particularly relates to an outdoor multifunctional kettle.

Background

The shortcoming of prior art is that outdoor kettle adopts monolithic structure mostly, has not had the structure that more equipment realized range upon range of formula yet, realizes enlarging the function in kettle space, and more equipment also has not realized the preliminary filtration and the direct heating's of external water source function yet, very big messenger's personnel burden at outdoor activities. For this reason, long-term research has been conducted and various solutions have been proposed.

For example, chinese patent document discloses an outdoor water bottle [ application No.: 201610306296.9], comprises a kettle body, a kettle plug and a kettle cover, and is characterized in that: the kettle plug is also provided with a valve opening mechanism, the valve opening mechanism comprises a pressure rod and an L-shaped operating part, the pressure rod is close to the upper part of the valve rod, the upper end of the L-shaped operating part is connected with one end of the pressure rod, and the lower end of the L-shaped operating part extends outwards from the outer edge of the kettle plug to form an operating part; when the pot lid is fixed with the pot plug, the inside top surface of the pot lid is close to the top of the pressing rod, the operating part extends outwards from the lower edge of the pot lid, the pot lid is taken down, the pressing rod can press the valve rod downwards to open the water outlet valve, and the valve rod resets and the water outlet valve is closed when the operating part is loosened. The invention only needs one hand to open the water outlet valve, is convenient to use, does not pollute the kettle plug and the kettle cover, ensures clean and sanitary drinking water, solves the problem of water sprinkling caused by forgetting to close or accidentally opening the water outlet valve, prevents personal articles such as clothes, bags and the like from being wetted, and is safe to use and scald-proof.

Above-mentioned scheme has not realized folding just portable's function with the kettle yet, and does not have fine filtering capability when personnel add water liquid, and can not be used for carrying out the direct heating in order to obtain hot water, has reduced work efficiency.

Disclosure of Invention

The present invention is directed to solve the above problems, and an object of the present invention is to provide a foldable device that is portable and can be stably supported on the ground to heat water in the device, such as firewood, so that people can supplement heat and moisture.

The invention is realized by the following technical scheme: the invention discloses an outdoor multifunctional kettle which comprises a bottom shell, wherein an open inner cavity is formed in the bottom shell, annular array containing cavities are communicated in the peripheral end walls of the inner cavity, the containing cavities are opened, a plurality of bottom supporting devices for supporting equipment are arranged in an annular array on the outer surface of the bottom shell, and a containing and filtering device which is positioned on the upper side of the bottom shell and can be folded and stretched is arranged on the upper side of the bottom supporting device, so that the equipment is supported by the bottom supporting device and the containing and filtering device and is convenient for personnel to use.

According to the technical scheme, the bottom supporting device comprises a fixed base body which is fixed with the bottom shell and is symmetrical up and down, an open rotating inner cavity is formed in the fixed base body, an inner fixing rod is fixedly arranged between end walls of two sides of the rotating inner cavity, and a supporting assembly which can be folded and unfolded to enable the equipment to be stably supported is arranged between the inner fixing rods, so that the equipment is stably supported by the supporting assembly.

According to the further technical scheme, the supporting assembly comprises a bottom side rotating block which is connected with the lower side inner fixing rod in a rotating matching mode, a connecting circular shaft is fixedly arranged on the end face of the bottom side rotating block, and a connecting rod structure which can be folded and is convenient to lock is arranged between the connecting circular shaft and the upper side inner fixing rod, so that the functions of folding and locking are achieved through the connecting rod structure.

In a further technical scheme, the connecting rod structure comprises rotating handles which are symmetrically arranged, an open inner through cavity is arranged in each rotating handle, a connecting circular shaft is connected with the inner through cavity on the lower side in a rotating matching manner, an open notch is arranged in each rotating handle, a spring cavity which is arranged in each rotating handle in a penetrating manner is arranged on one side of each notch, a rotating circular shaft is arranged between the rotating handles, the rotating circular shafts are coaxially connected with the rotating handles in a rotating matching manner, a circular arc surface is arranged on the end surface on one side of each rotating handle, a movable sliding plate is arranged in each spring cavity in a sliding manner, a connecting spring is arranged between each movable sliding plate and the end wall of each spring cavity, a pushing block is arranged on the end surface of each movable sliding plate far away from the connecting spring, an open clamping cavity is arranged in each pushing block and abuts against the corresponding rotating circular shaft, symmetrical convex columns are arranged on the, therefore, the clamping and folding among the rotating handles are realized by utilizing the structure.

A further technical proposal, the accommodating and filtering device comprises a lower side storage box fixed with the bottom shell, the upper end surface of the lower side storage box is fixedly provided with a fixed ring frame, the lower end surface of the outer side of the fixed ring frame is fixedly provided with a holding frame, a liquid storage cavity with an upward opening is arranged in the lower side storage box, a matching box is arranged in the liquid storage cavity in a sliding way, a cylinder inner middle cavity which penetrates through the matching box from top to bottom is arranged in the matching box, a top storage box is arranged in the cylinder inner middle cavity which penetrates through the top storage box from top to bottom, a sealing component is arranged at the contact part of the lower side storage box, the matching box and the top storage box, sliding components which enable the lower side storage box, the matching box and the top storage box to slide from top to bottom are arranged outside the lower side storage box, the cylinder inner middle cavity and the liquid storage cavity are provided with filtering screen components, thereby utilize above-mentioned subassembly to realize that downside storage box, cooperation case and top storage box slide each other and have waterproof prevention of seepage function.

Further technical scheme, the seal assembly including set up in the annular strip of downside bin, cooperation case and top storage tank up end, be provided with waterproof pad in the annular strip, waterproof pad with cooperation case and top storage tank sliding fit are connected to utilize the seal assembly will downside bin, cooperation case and top storage tank are sealed each other.

In a further technical scheme, the sliding assembly comprises a support fixedly arranged on the outer surface of the matching box, a top support frame fixed with the top storage box is arranged above the support, the outer surfaces of the top support frame, the support and the fixed ring frame are respectively and fixedly provided with a sliding barrel body, a sliding barrel and a fixed barrel which are arranged in an annular array, the sliding barrel body, the sliding barrel and the fixed barrel are positioned on the same axis and are concentrically arranged, a top circular cavity penetrating up and down is arranged in the sliding barrel body, a matching circular cavity penetrating up and down is arranged in the sliding barrel body, an upward-opening barrel inner cavity is arranged in the fixed barrel, the barrel inner cavity is connected with the sliding barrel in a sliding matching manner, the sliding barrel body is connected with the matching circular cavity in a sliding matching manner, and a folding structure for enabling the sliding barrel body, the sliding barrel body and the fixed barrel to be folded and slide is arranged in the, therefore, the folding structure is utilized to realize the folding and sliding functions of the sliding barrel body, the sliding barrel and the fixed barrel.

In a further technical scheme, the folding structure comprises an internal thread cylinder which is arranged in the top side circular cavity and fixed with the top support frame, an internal thread cavity with a downward opening is arranged in the internal thread cylinder, a certain gap is formed between the internal thread cylinder and the end wall of the top side circular cavity in a separated manner, an external thread plate is arranged in the internal thread cavity in a screw-fit connection manner, a sliding cylinder body is fixedly arranged on the lower end surface of the external thread plate, a built-in cavity with a downward opening is arranged in the sliding cylinder body, the sliding cylinder body extends into the matching circular cavity, a rotating column is arranged in the matching circular cavity in a screw-fit connection manner, a certain gap is formed between the rotating column and the matching circular cavity, the rotating column is connected with the lower end wall of the cylinder cavity in a rotating and matching manner, a bottom rotating disc positioned in an external space is fixedly arranged on the lower, the inner cavity of the cylinder is internally communicated with a penetrating cavity, the lower end wall of the inner cavity of the cylinder is fixedly provided with an inner cavity shell, an open-ended inner through cavity is arranged in the inner cavity shell, the inner through cavity is connected with the sliding cylinder in a sliding fit manner, an inner rotating shaft is arranged on the lower end wall of the inner cavity in a threaded fit manner, the inner rotating shaft penetrates through the inner through cavity and penetrates through the inner through cavity to extend downwards, and a certain gap is formed between the inner cavity shell and the end wall of the inner cavity of the cylinder to meet the requirement that an inner thread cylinder extends into the inner cavity of the cylinder, so that the folding function is realized by utilizing the structure.

Further technical scheme, the filter screen subassembly including set up in the filter screen of tip chamber in the section of thick bamboo and the middle chamber lower extreme wall in the section of thick bamboo to utilize the filter screen plays the filter effect.

The invention has the beneficial effects that: this equipment has adopted bottom sprag device and the design of accommodating filter equipment have realized adopting the folding mode to expand equipment is flexible, have the function of filtering and stable support heating water liquid simultaneously, very big improvement the practicality and the reliability of equipment portability in addition.

The rotary water heating device has the advantages that the folding structure consisting of the bottom side rotating block, the connecting circular shaft, the fixed base body, the rotating inner cavity, the inner fixing rod, the rotating handle and the inner penetrating cavity is utilized to enable equipment to be stably supported when water is heated so as to be convenient for heating and using by personnel, the structural design of the spring cavity, the connecting spring, the moving sliding plate, the inner penetrating cavity, the pushing block, the clamping cavity, the rotating circular shaft, the circular arc surface and the notch is utilized to enable the rotating handle to keep the same straight line after being unfolded so as to achieve the purpose of stable support, the clamping cavity and the circular arc surface have the design advantages that the rotating handle is prevented from relatively moving in a clamping mode of the circular structure, the elastic action of the connecting spring is utilized so as to enable the pushing block to rebound, and the design of the filter screen is utilized to enable the top cavity in the cylinder to be capable of rebounded, A filter structure is formed between the middle cavity and the liquid storage cavity in the cylinder so as to facilitate clean water liquid to be accumulated in the liquid storage cavity and facilitate the disassembly and cleaning of the filter screen, the retainer has the design advantages that the fixing ring frame is stably fixed, the sliding cylinder body, the top side circular cavity, the sliding cylinder, the matching circular cavity, the fixing cylinder and the cylinder inner cavity have the design advantages that the top storage tank, the matching box and the lower side storage tank can be folded in a sliding way, the internal thread cylinder, the top side circular cavity, the internal thread cavity, the external thread plate, the matching circular cavity, the sliding cylinder body, the built-in cavity, the cavity inner shell, the cylinder inner cavity, the rotating column and the penetrating cavity and the internal rotating shaft have the design advantages that the internal rotating shaft and the rotating column can slide between the sliding cylinder body and the fixing cylinder after rotating by utilizing the rotation of the internal rotating shaft and the bottom rotating disc, the top storage box, the matching box and the lower storage box are driven to slide and fold, wherein the sliding cylinder body and the cylinder inner cavity are in sliding fit connection in a manner that the rotation of the rotating column can be transmitted to the sliding cylinder body, so that the thread fit connection of the external thread plate and the internal thread cavity and the thread fit connection of the rotating column and the sliding cylinder can be simultaneously carried out, the sliding cylinder body and the sliding cylinder can simultaneously move downwards, the sliding cylinder body and the sliding cylinder body are driven to indirectly drive the sliding cylinder body to move downwards to complete folding by utilizing the manner that the internal rotating shaft and the end wall of the built-in cavity are in thread fit connection, and the sliding cylinder body and the cylinder inner cavity are in sliding fit connection, a gap is formed between the internal thread cylinder body and the top side circular cavity, a gap is formed between the rotating column and the cylinder inner cavity, and a gap is formed between the cavity inner shell and the cylinder inner, the related structure of the folded equipment can not generate interference phenomenon.

Drawings

FIG. 1 is a schematic diagram of the apparatus of the present invention;

FIG. 2 is an enlarged schematic view of the bottom housing of FIG. 1 taken in the direction A in accordance with the present invention;

FIG. 3 is an enlarged view of the rotation handle of FIG. 2 in the direction B in accordance with the present invention;

FIG. 4 is a schematic bottom view of the apparatus of FIG. 1 according to the present invention;

FIG. 5 is a schematic sectional view of the apparatus of FIG. 1 according to the present invention;

FIG. 6 is a schematic view of the lower bin of FIG. 5 according to the present invention in the direction of C;

FIG. 7 is a schematic view of the lower bin of FIG. 5 of the present invention in the direction D;

FIG. 8 is a schematic view of the slide cartridge of FIG. 5 in the direction E of the present invention;

FIG. 9 is a schematic view of the top support of FIG. 5 of the present invention in the direction F;

FIG. 10 is a schematic view of the top support of FIG. 5 in the direction of G according to the present invention;

FIG. 11 is a schematic view of the apparatus of FIG. 1 according to the present invention in a folded configuration;

FIG. 12 is a schematic sectional view of the apparatus of FIG. 11 in accordance with the present invention;

FIG. 13 is a schematic view of the stationary barrel of FIG. 12 in the direction H in accordance with the present invention;

FIG. 14 is a schematic view in the direction I of the internally threaded cartridge of FIG. 12 in accordance with the present invention;

in the figure, the inner cavity 101, the cavity 102, the bottom shell 103, the fixed cylinder 105, the fixed ring frame 106, the sliding cylinder 108, the holding frame 109, the ring-shaped strip 111, the matching box 112, the sliding cylinder 113, the bracket 114, the top storage tank 115, the top support frame 116, the rotating inner cavity 201, the fixed base 202, the inner fixing rod 203, the rotating handle 204, the inner through cavity 205, the connecting circular shaft 206, the bottom rotating block 207, the filter screen 301, the waterproof pad 302, the liquid storage cavity 303, the cylinder inner cavity 305, the matching circular cavity 306, the top circular cavity 307, the cylinder inner middle cavity 330, the cylinder inner top cavity 331, the inner threaded cylinder 401, the inner threaded cavity 404, the outer threaded plate 404, the sliding cylinder 405, the inner cavity 406, the inner cylindrical inner cavity 407, the inner through cavity 408, the rotating column 409, the bottom rotating disc 410, the inner rotating shaft 411, the penetrating cavity 412, the inner cavity shell 413, the spring cavity 501, the connecting spring 503, the moving sliding plate 504, the pushing block, Circular arc 509, notch 510, convex column 511, bottom support device 950, and housing filter device 951.

Detailed Description

As shown in fig. 1 to 14, the present invention is explained in detail, and for convenience of description, the following orientations are defined as follows: the following up-down left-right front-back direction is consistent with the up-down left-right front-back direction of the projection relation of the water kettle in the figure 1, the outdoor multifunctional water kettle comprises a bottom shell 103, an inner cavity 101 with an opening is arranged in the bottom shell 103, annular arrays of containing cavities 102 are communicated in the end walls on the periphery of the inner cavity 101, the containing cavities 102 are arranged in an opening mode, a plurality of bottom supporting devices 950 for supporting equipment are arranged in the annular arrays on the outer surface of the bottom shell 103, the number of the bottom supporting devices 950 is at least four, and a containing filtering device 951 which is located on the upper side of the bottom shell 103 and can be folded and stretched is arranged on the upper side of the bottom supporting device 950, so that the equipment is supported by the bottom supporting devices 950 and the containing.

Beneficially, the bottom support device 950 includes a fixed base 202 fixed to the bottom housing 103 and vertically symmetrical, an open rotating inner cavity 201 is provided in the fixed base 202, an inner fixing rod 203 is fixedly provided between two side end walls of the rotating inner cavity 201, and a support assembly capable of being folded and unfolded to stably support the equipment is provided between the inner fixing rods 203, so that the equipment is stably supported by the support assembly.

Advantageously, the support assembly comprises a bottom side rotating block 207 connected with the lower inner fixing rod 203 in a rotating fit manner, a connecting circular shaft 206 is fixedly arranged on the end face of the bottom side rotating block 207, and a link structure which can be folded and is convenient to lock is arranged between the connecting circular shaft 206 and the upper inner fixing rod 203, so that the functions of folding and locking are realized by the link structure.

Advantageously, the link structure includes symmetrically disposed rotation handles 204, an open inner through cavity 205 is disposed in the rotation handle 204, the connection circular shaft 206 is connected with the inner through cavity 205 on the lower side in a rotating fit manner, the inner through cavity 205 has the same size as the end portion of one side of the connection circular shaft 206, an open notch 510 is disposed in the rotation handle 204, a spring cavity 501 disposed in the rotation handle 204 and penetrating through the notch 510 is disposed on one side of the notch 510, a rotation circular shaft 508 is disposed between the rotation handles 204, the rotation circular shaft 508 connects the rotation handles 204 in a coaxial rotating fit manner, a circular arc 509 is disposed on the end surface of one side of the rotation handle 204, the diameter of the circular arc 509 is the same as the thickness of the rotation handle 204, a movable sliding plate 504 is slidably disposed in the spring cavity 501, a connection spring 503 is disposed between the movable sliding plate 504 and the end wall of the spring cavity 501, a pushing block 506 is disposed on the end surface of the, the diameter of the clamping cavity 507 is the same as that of the circular arc surface 509, the clamping cavity 507 abuts against the rotating circular shaft 508, symmetrical convex columns 511 are arranged on the end faces of the two sides of the movable sliding plate 504, the diameter of each convex column 511 is the same as the thickness of the movable sliding plate 504, and the diameter of the movable sliding plate 504 is at least 1cm, so that clamping and folding between the rotating handles 204 are achieved by the aid of the structure.

Beneficially, wherein the storage filter 951 comprises a lower storage tank 117 fixed with the bottom housing 103, a fixing ring 106 is fixed on the upper end surface of the lower storage tank 117, a holding frame 109 is fixed on the lower end surface of the outer side of the fixing ring 106, the holding frame 109 is of an annular structure, the diameter of the holding frame 109 is larger than that of the lower storage tank 117, a liquid storage cavity 303 with an upward opening is arranged in the lower storage tank 117, a matching tank 112 is arranged in the liquid storage cavity 303 in a sliding manner, an in-cylinder middle cavity 330 penetrating up and down is arranged in the matching tank 112, a top storage tank 115 is arranged in the in-cylinder middle cavity 330 sliding manner, an in-cylinder top cavity 331 penetrating up and down is arranged in the top storage tank 115, the diameter of the liquid storage cavity 303 is the same as that of the matching tank 112, the diameter of the in-cylinder middle cavity 330 is the same as that of the top storage tank 115, the outside of the lower storage tank 117, the mating tank 112 and the top storage tank 115 is provided with a sliding component for enabling the lower storage tank 117, the mating tank 112 and the top storage tank 115 to slide on top of each other, and the inside of the top chamber 331, the inside of the middle chamber 330 and the liquid storage chamber 303 are provided with a filter screen component for filtering, so that the sliding of the lower storage tank 117, the mating tank 112 and the top storage tank 115 and the waterproof and impermeable functions are realized by the components.

Advantageously, wherein the closure assembly comprises a ring-shaped strip 111 disposed on the upper end of the lower storage tank 117, the mating tank 112 and the top storage tank 115, a waterproof gasket 302 is disposed in the ring-shaped strip 111, the waterproof gasket 302 is in sliding fit connection with the mating tank 112 and the top storage tank 115, the diameter of the ring-shaped strip 111 above the lower storage tank 117, the mating tank 112 and the top storage tank 115 is the same as the diameter of the lower storage tank 117, the mating tank 112 and the top storage tank 115, and the diameter of the waterproof gasket 302 is the same as the diameter of the ring-shaped strip 111, thereby sealing the lower storage tank 117, the mating tank 112 and the top storage tank 115 from each other with the closure.

Beneficially, the sliding assembly includes a support 114 fixedly disposed on the outer surface of the fitting box 112, a top support 116 fixed to the top storage box 115 is disposed above the support 114, the top support 116, the support 114 and the fixing ring frame 106 have the same size and structure, and are different in disposed position and different in thickness, the thicknesses are sequentially decreased from top to bottom, the outer surfaces of the top support 116, the support 114 and the fixing ring frame 106 are respectively and fixedly disposed with an annular array of sliding cylinder 113, sliding cylinder 108 and fixing cylinder 105, the sliding cylinder 113, the sliding cylinder 108 and the fixing cylinder 105 are disposed on the same axis and concentrically, a top circular cavity 307 penetrating up and down is disposed in the sliding cylinder 113, a fitting circular cavity 306 penetrating up and down is disposed in the sliding cylinder 108, an upward-opened cylinder inner cavity 305 is disposed in the fixing cylinder 105, the cylinder inner cavity 305 is connected with the sliding cylinder 108 in a sliding fit manner, the sliding cylinder 113 is connected with the fitting circular cavity 306 in a sliding, folding structures which enable the sliding cylinder body 113, the sliding cylinder 108 and the fixed cylinder 105 to fold and slide are arranged in the sliding cylinder body 113, the sliding cylinder 108 and the fixed cylinder 105 on one side, so that the folding structures enable the sliding cylinder body 113, the sliding cylinder 108 and the fixed cylinder 105 to realize the folding and sliding functions.

Beneficially, wherein the folding structure comprises an internal thread cylinder 401 disposed in the top circular cavity 307 and fixed to the top support 116, an internal thread cavity 403 with a downward opening is disposed in the internal thread cylinder 401, the diameter of the internal thread cavity 403 is smaller than that of the top circular cavity 307, a gap is formed between the internal thread cylinder 401 and the end wall of the top circular cavity 307 in a spaced manner, an external thread plate 404 is disposed in the internal thread matching connection of the internal thread cavity 403, a sliding cylinder 405 is fixedly disposed on the lower end face of the external thread plate 404, a built-in cavity 406 with a downward opening is disposed in the sliding cylinder 405, the diameter of the sliding cylinder 405 is smaller than that of the external thread plate 404, the sliding cylinder 405 extends into the matching circular cavity 306, a rotating column 409 is disposed in the matching circular cavity 306 in a matching connection, the diameter of the rotating column 409 is smaller than that of the matching circular cavity 306, a gap is formed between the rotating column 409 and the matching circular cavity 306, and the size of the gap is just, the rotating column 409 is connected with the lower end wall of the cylinder inner cavity 305 in a rotating fit mode, a bottom rotating disc 410 located in an external space is fixedly arranged on the lower end face of the rotating column 409, an open cylinder inner cavity 407 is arranged in the rotating column 409, a penetrating cavity 412 is arranged in the lower end wall of the cylinder inner cavity 407 in a communicating mode, an inner cavity shell 413 is fixedly arranged on the lower end wall of the cylinder inner cavity 407, an open inner through cavity 408 is arranged in the inner cavity shell 413, the inner through cavity 408 is connected with the sliding cylinder 405 in a sliding fit mode through a key groove and a key, an inner rotating shaft 411 is arranged on the lower end wall of the built-in cavity 406 in a threaded fit mode, the inner rotating shaft 411 penetrates through the inner through cavity 408 and penetrates through the cavity 412 to extend downwards, a certain gap is formed between the inner cavity shell 413 and the end wall of the cylinder inner cavity 407 to enable the inner threaded cylinder 401 to extend into the cylinder inner cavity 407, and the diameter of.

Advantageously, wherein the screen assembly comprises a screen 301 disposed on the lower end walls of the top chamber 331 and the intermediate chamber 330 of the cartridge, the screen 301 has a smaller diameter than the top chamber 331 and the intermediate chamber 330 of the cartridge, thereby performing a filtering function with the screen 301.

In the initial state, the devices, components and structures are in the off-working state, and before the equipment works, the equipment is in the unfolding state, so that the personnel can use the equipment, the equipment is in the unfolding state, and the external thread plate 404 is located at the lower limit position.

When people use the equipment, water liquid is directly filled into the top cavity 331 in the barrel, the filter screen 301 has the function of filtering the water liquid, at the moment, the water liquid with slag is filtered by the filter screen 301 and then deposited in the liquid storage cavity 303, the filter screen 301 is taken down and cleaned, and then the next filtering can be carried out until the liquid storage cavity 303, the middle cavity 330 in the barrel and the top cavity 331 in the barrel are filled with clean water liquid, and at the moment, the water liquid in the liquid storage cavity 303 is heated at the lower side of the lower storage tank 117.

When water heating is carried out, the stable support of the equipment can be adjusted by utilizing the structure in the equipment so as to facilitate heating, after the bottom side rotating block 207, the connecting circular shaft 206 and the rotating handle 204 are rotated, and the movable sliding plate 504 is tightly pushed by the connecting spring 503, the pushing block 506 and the clamping cavity 507 are moved, the clamping cavity 507 and the circular arc surface 509 are clamped and tightly pushed, the rotating handle 204 keeps the same straight line to enable the bottom side rotating block 207, the connecting circular shaft 206 and the rotating handle 204 to form a stable triangular structure, the equipment is stably supported, and when the supporting function is not used, after the sliding plate 504 is moved in a sliding mode, the rotating handles 204 can be folded and stored.

When the equipment is changed into a folded state from an unfolded state so as to be convenient for people to carry, after the bottom rotating disc 410 is rotated, the bottom rotating disc 410 drives the rotating column 409 to rotate, the sliding cylinder 108 moves downwards due to the fact that the rotating column 409 rotates and the rotating column 409 is in threaded fit connection with the sliding cylinder 108, the sliding cylinder 108 moves downwards to the lowest position, at the moment, the sliding cylinder body 113 moves downwards due to the fact that the outer thread plate 404 and the inner thread cavity 403 are in threaded fit connection and the inner rotating shaft 411 and the lower end wall of the built-in cavity 406 are in threaded fit connection, the sliding cylinder body 113 also moves downwards, the reason that the sliding cylinder body 405 moves downwards is that the sliding cylinder body 405 and the inner through cavity 408 are in sliding fit connection, at the moment, after the bottom rotating disc 410 is rotated, the rotating column 409 can drive the sliding cylinder body 405 to rotate, and due to the fact that the outer thread plate 404 and the sliding cylinder body 113 are in, the sliding cylinder 113 is also moved downwards, after the sliding cylinder 113 moves to the stop position, the external thread plate 404 is located at the upper limit position in the internal thread cavity 403, then the internal rotating shaft 411 is rotated, the internal rotating shaft 411 is rotated to drive the sliding cylinder 405 to move, because the sliding cylinder 405 and the internal through cavity 408 adopt the sliding fit connection mode, the sliding cylinder 405 can move downwards, after the sliding cylinder 405 moves downwards, because the external thread plate 404 is in threaded fit connection with the end wall of the internal thread cavity 403 and the external thread plate 404 does not move relative to the internal thread cavity 403, the external thread plate 404 drives the internal thread cylinder 401 to move downwards, the sliding cylinder 113 indirectly moves downwards, when the sliding cylinder 108 is located between the rotating column 409 and the end wall of the cylinder cavity 305, the sliding cylinder 113 is located between the rotating column 409 and the end wall of the matching circular cavity 306, and the internal thread cylinder 401 is located between the internal cavity shell 413 and the rotating column 409, the male screw plate 404 is located at the closest position near the upper side of the female screw cylinder 401, and the apparatus is in the folded state.

The invention has the beneficial effects that: this equipment has adopted bottom sprag device 950 and has accomodate filter 951's design, has realized adopting the folding mode to expand equipment is flexible, has the function of filtering and stable support heating water liquid simultaneously, very big improvement the practicality and the reliability of equipment have portability in addition.

The advantages are expressed in that the folding structure composed of the bottom side rotating block 207, the connecting circular shaft 206, the fixed seat 202, the rotating inner cavity 201, the inner fixing rod 203, the rotating handle 204 and the inner through cavity 205 is utilized to enable the equipment to be stably supported for heating use by personnel when water liquid is heated, the structural design of the spring cavity 501, the connecting spring 503, the moving sliding plate 504, the inner through cavity 205, the pushing block 506, the clamping cavity 507, the rotating circular shaft 508, the circular arc 509 and the notch 510 is utilized to enable the rotating handle 204 to keep the same straight line after being unfolded so as to achieve the purpose of stable support, the design advantages of the clamping cavity 507 and the circular arc 509 are that the relative movement between the rotating handles 204 is prevented by utilizing the clamping mode of the circular structure, the elastic action of the connecting spring 503 is utilized to facilitate the operation of the personnel so that the pushing block 506 can rebound, and the design of the filter screen 301 is utilized, the design advantages of the retainer 109 are that the fixed ring frame 106 is stably fixed with the sliding cylinder 113, the top side circular cavity 307, the sliding cylinder 108, the matching circular cavity 306, the fixed cylinder 105 and the cylinder inner cavity 305, the sliding folding among the top storage tank 115, the matching box 112 and the lower storage tank 117 can be realized, the design advantages of the internal thread cylinder 401, the top side circular cavity 307, the internal thread cavity 403, the external thread plate 404, the matching circular cavity 306, the sliding cylinder 405, the built-in cavity 406, the cavity inner shell 413, the cylinder inner cavity 305, the cylinder inner cavity 407, the rotating column 409, the penetrating cavity 412 and the internal rotating shaft 411 are that the rotating shaft 411 and the rotating column 409 can enable the sliding cylinder 113, the rotating column 409 after rotating by the rotation of the internal rotating shaft 411 and the bottom rotating disc 410, The sliding cylinder 108 and the fixed cylinder 105 slide to drive the top storage tank 115, the matching box 112 and the lower storage tank 117 to slide and fold, wherein the sliding cylinder 405 and the cylinder inner cavity 407 are connected in a sliding fit manner to transmit the rotation of the rotating column 409 to the rotation of the sliding cylinder 405, so that the threaded fit connection of the external thread plate 404 and the internal thread cavity 403 and the threaded fit connection of the rotating column 409 and the sliding cylinder 108 can be performed simultaneously, the sliding cylinder 113 and the sliding cylinder 108 move downwards simultaneously, and the sliding cylinder 401 and the top side circular cavity 307 are folded by the clearance formed between the internal thread cylinder 401 and the top side circular cavity 307 and the clearance formed between the rotating column 409 and the cylinder inner cavity, and the sliding cylinder 405 and the cylinder inner cavity 407 are connected in a sliding fit manner, so that the external thread plate 404 can indirectly drive the sliding cylinder 113 to move downwards to complete the folding, the clearance formed between the internal thread cylinder 401 and the top side circular cavity 307 and the clearance formed between the rotating, the related structure of the folded equipment can not generate interference phenomenon.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Although more internal cavity 101, cavity 102, bottom housing 103, stationary barrel 105, stationary collar 106, sliding barrel 108, retainer 109, annular strip 111, mating box 112, sliding barrel 113, support 114, top reservoir 115, top support 116, rotating internal cavity 201, stationary base 202, internal rod 203, rotating handle 204, internal through cavity 205, connecting circular shaft 206, bottom side rotating block 207, strainer 301, waterproof pad 302, reservoir 303, barrel internal cavity 305, mating circular cavity 306, top side circular cavity 307, barrel internal middle cavity 330, barrel internal top cavity 331, internal threaded barrel 401, internal threaded cavity 403, external threaded plate 404, sliding barrel 405, internal cavity 406, barrel internal cavity 407, internal through cavity 408, rotating column 409, bottom rotating disk 410, internal rotating shaft, through cavity 412, internal cavity housing 413, spring cavity 501, connecting spring 503, moving slide plate 504, pusher block 506,

clamping cavity

507, 507, The terms rotation of the circular shaft 508, circular arc 509, notch 510, boss 511, bottom support 950, containment filter 951, etc., do not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention and they are to be interpreted as any additional limitation which is not in accordance with the spirit of the present invention.

Claims

1. An outdoor multifunctional kettle is characterized by comprising a bottom shell (103), wherein an open inner cavity (101) is arranged in the bottom shell (103), annular array containing cavities (102) are communicated and arranged in the peripheral end walls of the inner cavity (101), the containing cavities (102) are provided with openings, a plurality of bottom supporting devices (950) for supporting equipment are arranged in an annular array on the outer surface of the bottom shell (103), and a containing and filtering device (951) which is positioned on the upper side of the bottom shell (103) and can be folded and stretched is arranged on the upper side of the bottom supporting device (950);

the bottom supporting device (950) comprises a fixed base body (202) which is fixed with the bottom shell (103) and is symmetrical up and down, an open rotating inner cavity (201) is arranged in the fixed base body (202), an inner fixing rod (203) is fixedly arranged between the end walls of two sides of the rotating inner cavity (201), and a supporting component which can be folded and unfolded to enable the equipment to be stably supported is arranged between the inner fixing rods (203);

the supporting assembly comprises a bottom side rotating block (207) which is in rotating fit connection with the inner fixing rod (203) on the lower side, a connecting circular shaft (206) is fixedly arranged on the end face of the bottom side rotating block (207), and a connecting rod structure which can be folded and is convenient to lock is arranged between the connecting circular shaft (206) and the inner fixing rod (203) on the upper side;

the connecting rod structure comprises rotating handles (204) which are symmetrically arranged, an open-ended inner through cavity (205) is arranged in each rotating handle (204), a connecting circular shaft (206) is connected with the inner through cavity (205) on the lower side in a rotating matching manner, an open-ended notch (510) is arranged in each rotating handle (204), a spring cavity (501) which is arranged in each rotating handle (204) in a penetrating manner is arranged on one side of each notch (510), a rotating circular shaft (508) is arranged between the rotating handles (204), the rotating circular shafts (508) are used for connecting the rotating handles (204) in a coaxial rotating matching manner, a circular arc surface (509) is arranged on one side end face of each rotating handle (204), a movable sliding plate (504) is arranged in each spring cavity (501) in a sliding manner, a connecting spring (503) is arranged between the end walls of each movable sliding plate (504) and each spring cavity (501), and a pushing block (506) is arranged on the end face, far away from the corresponding, an open clamping cavity (507) is arranged in the pushing block (506), the clamping cavity (507) is abutted against the rotating circular shaft (508), and symmetrical convex columns (511) are arranged on the end faces of the two sides of the movable sliding plate (504);

receive filter equipment (951) include with fixed downside bin (117) of bottom casing (103), downside bin (117) up end has set firmly retaining ring frame (106), end face has set firmly holder (109) under retaining ring frame (106) outside, be provided with opening stock solution chamber (303) up in downside bin (117), the gliding cooperation case (112) that is provided with in stock solution chamber (303), be provided with middle chamber (330) in the section of thick bamboo that runs through from top to bottom in cooperation case (112), the gliding top storage tank (115) that is provided with in middle chamber (330) in the section of thick bamboo, top chamber (331) in the section of thick bamboo that runs through from top to bottom is provided with in top storage tank (115), the position that downside bin (117), cooperation case (112) and top storage tank (115) contacted is provided with closed assembly, downside bin (117), Sliding components for enabling the lower storage box (117), the matching box (112) and the top storage box (115) to slide in a stacked mode are arranged on the outer sides of the matching box (112) and the top storage box (115), and filter screen components with filtering functions are arranged in the barrel inner top cavity (331), the barrel inner middle cavity (330) and the liquid storage cavity (303);

the sliding assembly comprises a support (114) fixedly arranged on the outer surface of the matching box (112), a top support frame (116) fixed with the top storage box (115) is arranged above the support (114), the outer surfaces of the top support frame (116), the support (114) and the fixed ring frame (106) are respectively and fixedly provided with a sliding cylinder body (113), a sliding cylinder (108) and a fixed cylinder (105) which are in an annular array, the sliding cylinder body (113), the sliding cylinder body (108) and the fixed cylinder (105) are positioned on the same axis and are concentrically arranged, a top side circular cavity (307) which penetrates up and down is arranged in the sliding cylinder body (113), a matching circular cavity (306) which penetrates up and down is arranged in the sliding cylinder (108), an upward-opening cylinder inner cavity (305) which faces up is arranged in the fixed cylinder (105), the cylinder inner cavity (305) is in sliding fit connection with the sliding cylinder (108), and the sliding cylinder body (113) is in sliding fit connection with the matching circular cavity (306, folding structures which enable the sliding cylinder body (113), the sliding cylinder (108) and the fixed cylinder (105) to fold and slide are arranged in the sliding cylinder body (113), the sliding cylinder (108) and the fixed cylinder (105) on one side;

the folding structure comprises an internal thread cylinder (401) which is arranged in the top side circular cavity (307) and fixed with the top support frame (116), an internal thread cavity (403) with a downward opening is arranged in the internal thread cylinder (401), a certain gap is formed between the internal thread cylinder (401) and the end wall of the top side circular cavity (307) in a separating mode, an external thread plate (404) is arranged in the internal thread matching connection mode of the internal thread cavity (403), a sliding cylinder body (405) is fixedly arranged on the lower end face of the external thread plate (404), a built-in cavity (406) with a downward opening is arranged in the sliding cylinder body (405), the sliding cylinder body (405) extends into the matching circular cavity (306), a rotating column (409) is arranged in the matching circular cavity (306) in a matching connection mode, a certain gap is formed between the rotating column (409) and the matching circular cavity (306), and the rotating column (409) is connected with the lower end wall of the cylinder inner cavity (, a bottom rotating disc (410) positioned in the external space is fixedly arranged on the lower end surface of the rotating column (409), an open cylinder inner cavity (407) is arranged in the rotating column (409), a penetrating cavity (412) is communicated and arranged in the lower end wall of the cylinder inner cavity (407), an inner cavity shell (413) is fixedly arranged on the lower end wall of the cylinder inner cavity (407), an open inner through cavity (408) is arranged in the inner cavity shell (413), the inner through cavity (408) is connected with the sliding cylinder body (405) in a sliding fit manner, an inner rotating shaft (411) is arranged on the lower end wall of the built-in cavity (406) in a matching and connecting way through internal threads, said inner rotary shaft (411) extending downwardly through said inner through cavity (408) and through cavity (412), a gap is formed between the inner cavity shell (413) and the end wall of the cylinder inner cavity (407) so as to ensure that the internally threaded cylinder (401) extends into the cylinder inner cavity (407).

2. The outdoor multifunctional water jug according to claim 1, wherein: the seal assembly comprises an annular strip (111) arranged on the upper end surfaces of the lower storage box (117), the matching box (112) and the top storage box (115), a waterproof pad (302) is arranged in the annular strip (111), and the waterproof pad (302) is connected with the matching box (112) and the top storage box (115) in a sliding fit mode.

3. The outdoor multifunctional water jug according to claim 1, wherein: the screen assembly includes a screen (301) disposed on a lower end wall of a top chamber (331) and a middle chamber (330) in the cartridge.