Folding kettle

Abstract

The utility model relates to a folding kettle which comprises a folding kettle body, and the diameter of the folding kettle body is sequentially increased from top to bottom. The limiting ring comprises an upper ring fixed to the upper end of the folding kettle body and a lower ring fixed to the lower end of the folding kettle body, and the inner diameter of the lower ring is larger than the outer diameter of the upper ring; the multiple sets of reinforcing structures are arranged in the circumferential direction of the folding kettle body and comprise first fixing rods hinged to the upper ring and second fixing rods hinged to the lower ring, and the free ends of the first fixing rods and the free ends of the second fixing rods are in sliding connection. A positioning structure capable of enabling the first fixing rod and the second fixing rod to be relatively fixed is further arranged between the free ends of the first fixing rod and the second fixing rod, and a positioning hole matched with the positioning structure is formed in the second fixing rod. When the folding kettle body is unfolded, the first fixing rod and the second fixing rod are relatively fixed to support the folding kettle body, collapse of the folding kettle body is avoided, safety is guaranteed, during folding, the first fixing rod and the second fixing rod slide between each other and are folded on the upper side of the folding kettle body, the size is reduced, and carrying is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to outdoor articles technical field, concretely relates to a folding kettle. BACKGROUND

[0002] In daily life, the kettle is indispensable in outdoor activities, and the kettle is set to the folding type in order to realize the portability. In order to realize the folding function, the soft kettle body is used to realize the folding in the existing folding kettle, and the soft kettle body supports the whole kettle after unfolding. For example, a kind of folding water kettle is disclosed in the Chinese patent document with the patent application number "CN202123279241.9", including silica gel kettle body, kettle cover, metal kettle bottom and handle, the metal kettle bottom is embedded into mold and integrally injection molded with silica gel kettle body, the silica gel kettle body includes the connecting section of top and the folding section of middle and lower part, the handle is connected on the connecting section, the size of folding section gradually increases from top to bottom, the upper part of folding section falls into lower part when folding, the kettle cover is provided with water outlet, the water outlet is provided with spout and extends outward in front direction. However, when the kettle body is filled with liquid, the whole kettle is heavy, and when it is necessary to tilt and pour water, the kettle body is difficult to tilt with the top, and the kettle body collapses, the water in the kettle body is squeezed out, the safety performance is low, and the use is inconvenient. SUMMARY

[0003] To solve the above technical problems, the utility model provides a kind of folding kettle, when folding kettle body unfolds, positioning structure makes between first fixed rod and second fixed rod relative fixation, support folding kettle body by reinforcing structure, avoid its collapse, guarantee safety, when folding, make first fixed rod and second fixed rod slide between and fold on folding kettle body upper side, reduce volume, it is convenient to carry.

[0004] The utility model provides a kind of folding kettle to solve the above technical problems, including, folding kettle body, its diameter increases successively from top to bottom;Limiting ring, including with the upper ring of folding kettle body fixed and with the lower ring of folding kettle body fixed, the inner diameter of lower ring is greater than the outer diameter of upper ring;Reinforcing structure, multiple groups are along the circumferential direction of folding kettle body and include first fixed rod and second fixed rod articulated on upper ring and on lower ring, the free end of first fixed rod and second fixed rod is slidably connected, and the free end between first fixed rod and second fixed rod is also provided with the positioning structure that can make first fixed rod and second fixed rod relative fixation, and second fixed rod is equipped with the positioning hole matched with the positioning structure;Kettle cover, for shielding the upper end of folding kettle body, the kettle cover is equipped with water outlet.

[0005] Further, the second fixed rod is provided with a containing groove with large bottom and small mouth near one side of the folding kettle body, the containing groove is provided with an opening for the first fixed rod to pass through, the positioning holes are arranged on the opposite two side walls of the containing groove, the free end of the first fixed rod is provided with a sliding column which is in sliding fit with the containing groove, and the positioning structure is arranged on the two end walls of the sliding column.

[0006] Further, the positioning structure comprises a positioning column and a positioning protrusion arranged on the outer periphery of the positioning column, the inner end of the positioning column is fixed with a movable rod, the two end walls of the sliding column are provided with movable grooves, one end of the movable rod is in sliding fit with the movable grooves, the movable grooves are provided with elastic members, one end of the elastic members is fixed with the end wall of the movable grooves, and the other end is fixed with a protruding ring on the movable rod.

[0007] Further, the sliding column is provided with a ball on the peripheral wall.

[0008] Further, the upper ring is provided with a first mounting lug which is arranged in an upward inclination and extends away from the center of the upper ring, the first fixed rod is connected with the first mounting lug through a first mounting shaft, the lower ring is provided with a second mounting lug which is arranged in an upward inclination and extends away from the center of the lower ring, and the second fixed rod is connected with the second mounting lug through a second mounting shaft.

[0009] Further, the second fixed rod is provided with a notch near one side of the folding kettle body for the first mounting shaft to leave.

[0010] Further, the bottom of the folding kettle body is provided with a heat-conducting bottom support.

[0011] The beneficial effects of the utility model are as follows: the diameter of the folding kettle body increases from top to bottom, so that the upper part of the folding kettle body after folding falls into the lower part of the folding kettle body. The limiting ring comprises an upper ring fixed to the upper end of the folding kettle body and a lower ring fixed to the lower end of the folding kettle body, and the inner diameter of the lower ring is larger than that of the upper ring, so that the upper ring can fall into the lower ring to be folded after the folding kettle body is folded. The arrangement of the upper ring and the lower ring not only prevents the upper and lower ends of the folding kettle body from being deformed and ensures the shape of the folding kettle body when unfolded, but also supports the reinforcing structure. A plurality of reinforcing structures are arranged along the circumference of the folding kettle body to support the unfolded folding kettle body and prevent it from collapsing. The first fixing rod of the reinforcing structure is hinged to the upper ring, the second fixing rod is hinged to the lower ring, that is, the first fixing rod can rotate relative to the upper ring, the second fixing rod can rotate relative to the lower ring, and the free ends of the first fixing rod and the second fixing rod are slidingly connected. When the folding kettle body is unfolded, the first fixing rod and the second fixing rod rotate while the free ends slide, so that the first fixing rod and the second fixing rod are unfolded until the positioning structure cooperates with the positioning hole to fix the first fixing rod and the second fixing rod relative to each other to keep the unfolded state and support the folding kettle body. When the folding kettle body needs to be folded, the positioning structure and the positioning hole are unlocked, so that the first fixing rod and the second fixing rod can move relative to each other. At this time, the upper ring is pressed to make the folding kettle body fall into the lower ring, and at the same time, the first fixing rod and the second fixing rod rotate relative to the upper ring and the lower ring, and the free ends also slide and rotate relative to the upper ring and the lower ring until the first fixing rod and the second fixing rod are folded. Then the first fixing rod and the second fixing rod are turned upward and pressed on the upper side of the folding kettle body to complete the folding, thereby reducing the volume of the folding kettle and facilitating carrying. In summary, the utility model can fold the folding kettle, reduce its volume, and when the folding kettle is unfolded, the first fixing rod and the second fixing rod are fixed relative to each other through the positioning structure, and the folding kettle is supported through the reinforcing structure to prevent it from collapsing and ensure safety.

[0012] The utility model will be further described in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structure schematic diagram of the utility model;

[0014] Figure 2 It is the structure schematic diagram of the folding kettle body of the utility model;

[0015] Figure 3 It is the structure schematic diagram of the second fixing rod of the utility model;

[0016] Figure 4 It is the structure schematic diagram of the first fixing rod of the utility model;

[0017] Figure 5The utility model discloses a sliding column's cross section structure schematic drawing.

[0018] Figure 6 The utility model discloses a folding state structure schematic drawing.

[0019] In the drawing, 1 is a folding kettle body, 11 is a heat-conducting bottom support, 21 is an upper ring, 211 is a first mounting lug, 212 is a first mounting shaft, 22 is a lower ring, 221 is a second mounting lug, 222 is a second mounting shaft, 3 is a reinforcing mechanism, 31 is a first fixed rod, 311 is a sliding column, 3111 is a movable slot, 3112 is a ball, 32 is a second fixed rod, 321 is a positioning hole, 322 is a containing groove, 323 is a notch, 4 is a positioning structure, 41 is a positioning column, 42 is a positioning lug, 43 is a movable rod, 431 is a convex ring, 44 is an elastic piece, 5 is a kettle cover, 51 is a water pouring opening. DETAILED DESCRIPTION

[0020] With reference to the drawings, the specific implementation of the utility model will be described in detail.

[0021] With reference to Figures 1 to 6 The utility model provides a folding kettle, including folding kettle body 1, its diameter increases gradually from top to bottom, folding kettle body 1 adopts foldable material, and folding kettle body 1 is provided with creases from top to bottom interval, through the exertion of user, folding kettle body 1 is folded into the shape according to crease, make the upper portion of folding kettle body 1 after folding fall into the lower portion of folding kettle body 1, reduce the carrying volume, further, the bottom of folding kettle body 1 is equipped with heat-conducting bottom support 11, heat-conducting bottom support 11 is made of heat-conducting material, can conveniently heat water, wherein, the top of folding kettle body 1 can also be equipped with handle, preferably, handle can rotate and be equipped with the edge of folding kettle body 1, at this time, folding kettle body 1 can be pulled apart through handle, folding kettle body 1 can also be conveniently lifted.

[0022] Kettle cover 5 is used for shielding the upper end of folding kettle body 1, and the kettle cover 5 is provided with a water pouring opening 51, which facilitates pouring water from the water pouring opening 51.

[0023] The limiting ring includes an upper ring 21 fixed to the upper end of the folding kettle body 1 and a lower ring 22 fixed to the lower end of the folding kettle body 1, the inner diameter of the lower ring 22 is greater than the outer diameter of the upper ring 21, so that the upper ring 21 can fall into the lower ring 22 after folding to be folded. The upper ring 21 and the lower ring 22 not only prevent the upper and lower ends of the folding kettle body 1 from being deformed, but also ensure the shape of the folding kettle body 1 when unfolded, and can support the reinforcing structure.

[0024] The reinforcing structure is provided with multiple groups along the circumference of the folding kettle body 1, preferably, the reinforcing structure is provided with three groups and is uniformly distributed along the circumference of the folding kettle body 1 to ensure that the reinforcing structure supports the folding kettle body 1. The reinforcing structure comprises a first fixed rod 31 hinged to the upper ring 21 and a second fixed rod 32 hinged to the lower ring 22, that is, the first fixed rod 31 can rotate relative to the upper ring 21, and the second fixed rod 32 can rotate relative to the lower ring 22. The free ends of the first fixed rod 31 and the second fixed rod 32 are slidingly connected, and the free ends of the first fixed rod 31 and the second fixed rod 32 are further provided with a positioning structure 4 that can fix the first fixed rod 31 and the second fixed rod 32 relative to each other, and the second fixed rod 32 is provided with a positioning hole 321 that cooperates with the positioning structure 4. When the folding kettle body 1 is unfolded, the first fixed rod 31 and the second fixed rod 32 slide and cooperate with the free ends while rotating, so that the first fixed rod 31 and the second fixed rod 32 are unfolded until the positioning structure 4 cooperates with the positioning hole 321 to fix the first fixed rod 31 and the second fixed rod 32 relative to each other to keep them in an unfolded state to support the folding kettle body 1; when it is necessary to fold the folding kettle body 1, the positioning structure 4 and the positioning hole 321 are unlocked, that is, the first fixed rod 31 and the second fixed rod 32 can move relative to each other, at this time, the upper ring 21 is pressed to make the folding kettle body 1 fall into the lower ring 22, at the same time, the first fixed rod 31 and the second fixed rod 32 rotate relative to the upper ring 21 and the lower ring 22, and the free ends also slide and rotate relative to each other, until the first fixed rod 31 and the second fixed rod 32 are folded, then the first fixed rod 31 and the second fixed rod 32 are turned upward and pressed on the upper side of the folding kettle body 1 to complete the folding, which reduces the volume of the folding kettle and facilitates carrying.

[0025] In some embodiments, the second fixed rod 32 is provided with a large-bottom small-mouth containing groove 322 near one side of the folding kettle body 1, the containing groove 322 has an opening size allowing the first fixed rod 31 to pass through, the positioning holes 321 are arranged on the opposite two side walls of the containing groove 322, the free end of the first fixed rod 31 is provided with a sliding column 311 in sliding fit with the containing groove 322, and the positioning structure 4 is arranged on the two end walls of the sliding column 311. Further, the sliding column 311 is provided with a plurality of rolling balls 3112 on the peripheral wall, so as to avoid the sliding column 311 from being stuck with the containing groove 322 and increase the smoothness during folding. In this way, since the first fixed rod 31 and the second fixed rod 32 are connected with the upper ring 21 and the lower ring 22 respectively, when the folding kettle body 1 is unfolded, the upper ring 21 pulls the sliding column 311 on the first fixed rod 31 to slide in the containing groove 322 along the axial direction of the second fixed rod 32 to the free end of the second fixed rod 32, and the first fixed rod 31 and the second fixed rod 32 also rotate relative to each other, so that the first fixed rod 31 and the second fixed rod 32 are unfolded, until the positioning structure 4 on the sliding column 311 moves to the positioning hole 321 to support the unfolded state of the folding kettle body 1; when folding, the positioning structure 4 is unlocked from the positioning hole 321, the sliding column 311 slides in the containing groove 322 along the axial direction of the second fixed rod 32 to the lower ring 22, until the upper ring 21 falls into the lower ring 22, and the first fixed rod 31 is folded in the second fixed rod 32, at this time, the first fixed rod 31 and the second fixed rod 32 are diverged to the direction away from the center of the folding kettle body 1. Finally, the first fixed rod 31 and the second fixed rod 32 are turned to the upper side of the folding kettle body 1 to further reduce the volume, at this time, the first fixed rod 31 and the second fixed rod 32 are turned to the upper side of the folding kettle body 1 around the hinge points, since the diameter of the upper ring 21 is smaller than the diameter of the lower ring 22, the sliding column 311 at the free end of the first fixed rod 31 slides to the free end of the second fixed rod 32, until the first fixed rod 31 and the second fixed rod 32 are folded on the upper side of the folding kettle body 1.

[0026] In some embodiments, the upper ring 21 is provided with a first mounting lug 211 which is inclined upward and extends away from the center of the upper ring 21, the first fixing rod 31 is connected with the first mounting lug 211 through a first mounting shaft 212, the lower ring 22 is provided with a second mounting lug 221 which is inclined upward and extends away from the center of the lower ring 22, and the second fixing rod 32 is connected with the second mounting lug 221 through a second mounting shaft 222. At this time, the first fixing rod 31 can rotate at least 270 degrees along the first mounting shaft 212 by the outwardly inclined first mounting lug 211, that is, the first fixing rod 31 can be turned downward when the folding kettle body 1 is unfolded, and the first fixing rod 31 can also be folded on the folding kettle body 1 from bottom to top when the folding kettle body 1 is folded. Similarly, the second fixing rod 32 can be folded towards the center of the folding kettle body 1 when the folding kettle body 1 is folded by the second mounting lug 221, further reducing the volume of the folding kettle body 1 and facilitating carrying. Preferably, the second fixing rod 32 is provided with a notch 323 near one side of the folding kettle body 1 to accommodate the first mounting shaft 212. At this time, when the first fixing rod 31 and the second fixing rod 32 are folded on the folding kettle body 1, the notch 323 is clamped on the first mounting shaft 212, which can further reduce the volume after folding.

[0027] In some embodiments, the positioning structure 4 includes a positioning column 41 and a positioning lug 42 provided on the outer periphery of the positioning column 41. The positioning lug 42 cooperates with the positioning hole 321 to stop the rotation of the slide column 311, thereby stopping the rotation of the first fixing rod 31, so that the length and the relative angle between the first fixing rod 31 and the second fixing rod 32 are kept fixed. The inner extending end of the positioning column 41 is fixed with a movable rod 43, the two end walls of the slide column 311 are provided with a movable slot 3111, one end of the movable rod 43 is in sliding cooperation with the movable slot 3111, and the movable slot 3111 is provided with an elastic member 44, one end of the elastic member 44 is fixed with the end wall of the movable slot 3111, and the other end is fixed with a convex ring 431 on the movable rod 43. In this way, when the positioning structure 4 is not clamped with the positioning hole 321, the elastic member 44 is compressed, the positioning column 41 and the positioning lug 42 are located in the accommodating groove 322 and can slide and rotate in the accommodating groove 322. When the folding kettle body 1 is unfolded, the slide column 311 moves in the accommodating groove 322, driving the positioning column 41 to slide and rotate at the same time. When the positioning column 41 slides to the position of the positioning hole 321, the elastic member 44 releases the elastic potential energy, driving the positioning column 41 and the positioning block to move away from the movable slot 3111, and the positioning column 41 and the positioning lug 42 are clamped into the positioning hole 321 to fix the first fixing rod 31 and the second fixing rod 32.

[0028] In summary, the folding kettle can be folded, the volume is reduced, the first fixing rod 31 and the second fixing rod 32 are relatively fixed through the positioning structure 4 when the folding kettle is unfolded, the folding kettle body 1 is supported through the reinforcing structure, the folding kettle body 1 is prevented from collapsing, and safety is ensured.

[0029] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0030] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A collapsible water bottle characterized by, The utility model relates to a foldable kettle body (1) which is gradually increased in diameter from top to bottom. A limiting ring comprises an upper ring (21) fixed to the upper end of the foldable kettle body (1) and a lower ring (22) fixed to the lower end of the foldable kettle body (1), wherein the inner diameter of the lower ring (22) is greater than the outer diameter of the upper ring (21). A reinforcing structure is arranged along the circumference of the foldable kettle body (1) and comprises a first fixed rod (31) hinged to the upper ring (21) and a second fixed rod (32) hinged to the lower ring (22), wherein the free ends of the first fixed rod (31) and the second fixed rod (32) are slidably connected, and a positioning structure (4) is arranged between the free ends of the first fixed rod (31) and the second fixed rod (32) to fix the first fixed rod (31) and the second fixed rod (32) relative to each other, and the second fixed rod (32) is provided with a positioning hole (321) matched with the positioning structure (4). A kettle cover (5) is arranged at the upper end of the foldable kettle body (1) to shield the upper end of the foldable kettle body (1), and the kettle cover (5) is provided with a pouring opening (51). The second fixed rod (32) is provided with a receiving groove (322) with a large bottom and a small opening near one side of the foldable kettle body (1), the opening size of the receiving groove (322) can allow the first fixed rod (31) to pass through, the positioning hole (321) is arranged on the opposite two side walls of the receiving groove (322), the free end of the first fixed rod (31) is provided with a sliding column (311) slidably matched with the receiving groove (322), and the positioning structure (4) is arranged on the two end walls of the sliding column (311).

2. The collapsible kettle according to claim 1, wherein The positioning structure (4) comprises a positioning column (41) and a positioning protrusion (42) arranged on the outer periphery of the positioning column (41), the inner extending end of the positioning column (41) is fixed with a movable rod (43), 3. The collapsible kettle according to claim 2, wherein The two end walls of the sliding column (311) are provided with a movable groove (3111), one end of the movable rod (43) is slidably matched with the movable groove (3111), the movable groove (3111) is provided with an elastic member (44), one end of the elastic member (44) is fixed with the end wall of the movable groove (3111), and the other end is fixed with a convex ring (431) on the movable rod (43). The sliding column (311) is provided with a ball (3112) on the peripheral wall.

4. The collapsible kettle of claim 2 wherein, The upper ring (21) is provided with a first mounting lug (211), the first mounting lug (211) is arranged upwardly and extends away from the center of the upper ring (21), the first fixed rod (31) is connected with the first mounting lug (211) through a first mounting shaft (212), 5. The collapsible kettle of claim 1 wherein, The lower ring (22) is provided with a second mounting lug (221), the second mounting lug (221) is arranged upwardly and extends away from the center of the lower ring (22), and the second fixed rod (32) is connected with the second mounting lug (221) through a second mounting shaft (222). The second fixed rod (32) is provided with a notch (323) near one side of the foldable kettle body (1) to accommodate the first mounting shaft (212).

6. The collapsible kettle according to claim 5, wherein ​ 7. The collapsible kettle of claim 1 wherein, The bottom of the folding kettle body (1) is provided with a heat-conducting bottom support (11).

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