Kettle opening assembly and kettle

Abstract

The kettle opening assembly comprises a kettle mouth ring and a fixing ring, the fixing ring is arranged in the kettle mouth ring and attached to the inner wall of the kettle mouth ring, the fixing ring is provided with an annular inner blocking wall extending downwards, the position of the fixing ring is limited by the kettle mouth ring through a positioning structure, and the annular inner blocking wall extends downwards. The fixing ring and the spout ring are enclosed through the annular inner retaining wall to form a sealant filling groove used for mounting the outer peripheral wall of the spout of the kettle body, the kettle comprises the spout assembly and the kettle body made of glass, the outer peripheral wall of the spout of the kettle body is inserted into the sealant filling groove, and the sealant filling groove is filled with sealant to form a sealant layer. According to the kettle opening assembly, good sealing between the kettle opening assembly and the kettle body of the kettle can be guaranteed, meanwhile, the overall structure is simpler, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of kettles, and particularly relates to a kettle mouth assembly and a kettle. Background Art

[0002] At present, there are some kettles on the market with a glass kettle body. These kettles usually install a kettle mouth assembly at the mouth of the kettle body at the upper end. Among them, some existing kettle mouth assemblies include a spout ring, a fixing ring, a first elastic sealing ring and a second elastic sealing ring. A sealing gasket is clamped on the outer periphery of the fixing ring. The fixing ring is fixed inside the spout ring through the interference fit between the sealing gasket and the inner wall of the spout ring. The fixing ring is provided with an annular accommodating groove with an opening facing downwards. The first elastic sealing ring is embedded in the annular accommodating groove, and the first elastic sealing ring is provided with an annular insertion groove with an opening facing downwards. The outer peripheral wall of the mouth of the kettle body is embedded in the annular insertion groove. The spout ring is sleeved on the mouth of the kettle body. The second elastic sealing ring is embedded between the spout ring and the outer peripheral wall of the mouth of the kettle body to fix the spout ring. Although this kind of kettle mouth assembly can achieve good sealing between the kettle mouth assembly and the kettle body, the whole kettle mouth assembly has more components, a complex structure, high production cost and great difficulty. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a kettle mouth assembly, which can ensure good sealing between the kettle mouth assembly and the kettle body of the kettle, and at the same time, the overall structure is more concise, reducing the production cost.

[0004] The utility model also provides a kettle with the above-mentioned kettle mouth assembly.

[0005] The kettle mouth assembly according to the first aspect embodiment of the utility model includes a spout ring and a fixing ring. The fixing ring is arranged inside the spout ring and fits with the inner wall of the spout ring. The fixing ring has an annular inner retaining wall extending downwards. Among them, the position of the fixing ring is restricted by the positioning structure of the spout ring. The fixing ring and the spout ring enclose a sealing glue filling groove for installing the outer peripheral wall of the mouth of the kettle body through the annular inner retaining wall.

[0006] The spout assembly according to the embodiment of the present utility model has at least the following beneficial effects: The spout assembly provided by the present utility model fixes the upper and lower positions of the fixing ring through the positioning structure of the spout ring. The fixing ring and the spout ring enclose a sealant filling groove through the annular inner retaining wall. Thus, during the process of assembling the kettle, the outer peripheral wall of the spout of the kettle body can be inserted into the sealant filling groove, and then sealant is filled in the sealant filling groove to form a sealant layer. This sealant layer can simultaneously seal the gaps between the fixing ring and the kettle body, between the fixing ring and the spout ring, and between the spout and the kettle body, thereby ensuring good sealing between the spout assembly and the kettle body. At the same time, components such as the sealing gasket, the first elastic sealing ring, and the second elastic sealing ring of the spout assembly in the prior art are omitted, making the overall structure of the spout assembly provided by the present utility model more concise and reducing the production cost.

[0007] According to some embodiments of the present utility model, the positioning structure includes at least three positioning portions provided on the inner wall of the spout ring. All the positioning portions are annularly distributed. The positioning portions are located above the fixing ring and abut against the fixing ring.

[0008] According to some embodiments of the present utility model, the positioning portion is provided with a positioning groove opening downward. The fixing ring has a positioning ring extending upward. The positioning ring fits with the inner wall of the spout ring, and the positioning ring is embedded in the positioning groove.

[0009] According to some embodiments of the present utility model, at least part of the positioning portions extend up and down along the contour of the inner wall of the spout ring.

[0010] According to some embodiments of the present utility model, the fixing ring has an annular mounting wall extending downward. The annular mounting wall fits with the inner wall of the spout ring. The annular mounting wall is located inside the sealant filling groove.

[0011] According to some embodiments of the present utility model, the outer peripheral wall of the lower end of the annular mounting arm is provided with an avoidance surface. The avoidance surface and the inner wall of the spout ring enclose a groove for filling glue.

[0012] According to some embodiments of the present utility model, a clamping structure is provided between the annular mounting wall and the spout ring.

[0013] According to some embodiments of the present utility model, at least one of the spout ring and the annular mounting arm has elasticity. The clamping structure includes at least two buckles and at least two buckle grooves. The buckles are provided on the outer periphery of the annular mounting arm. The buckle grooves are provided on the inner wall of the spout ring. All the buckles are correspondingly clamped in all the buckle grooves.

[0014] According to some embodiments of the present utility model, a spout portion is provided at the left end of the spout ring, and a steam pipe avoidance hole is provided at the other end.

[0015] The kettle according to the second aspect embodiment of the present utility model includes the above-mentioned spout assembly and a kettle body made of glass material. The outer peripheral wall of the spout of the kettle body is inserted into the sealant filling groove, and a sealant is filled in the sealant filling groove to form a sealant layer.

[0016] A kettle according to an embodiment of the present utility model has at least the following beneficial effects: During the assembly process of the kettle provided by the present utility model, the outer peripheral wall of the spout of the kettle body can be inserted into the sealant filling groove of the spout assembly, and then a sealant is filled in the sealant filling groove to form a sealant layer. This sealant layer can simultaneously seal the gaps between the fixing ring and the kettle body, between the fixing ring and the spout ring, and between the spout and the kettle body, thereby ensuring good sealing between the spout assembly and the kettle body. At the same time, components such as the sealing gasket, the first elastic sealing ring, and the second elastic sealing ring of the spout assembly in the prior art are omitted, making the overall structure of the spout assembly provided by the present utility model more concise and reducing the production cost.

[0017] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0018] The above-mentioned and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, where:

[0019] Figure 1 is a cross-sectional view of the spout assembly according to an embodiment of the present utility model;

[0020] Figure 2 is Figure 1 an enlarged view of the spout assembly shown at A;

[0021] Figure 3 is Figure 1 an exploded view of the spout assembly shown;

[0022] Figure 4 is Figure 1 a cross-sectional view of the kettle with the spout assembly shown;

[0023] Figure 5 is Figure 4 an enlarged view of the position B in

[0024] Reference Signs:

[0025] Spout ring 110, positioning part 111, positioning groove 1111, buckle groove 112, spout part 113, steam pipe avoidance hole 114, fixing ring 120, annular inner retaining wall 121, positioning ring 122, annular mounting wall 123, avoidance surface 1231, convex buckle 1232, sealant filling groove 130, groove 131, kettle body 200, sealant layer 300, steam switch 410, steam pipe 420, kettle lid 500, handle 600, kettle base 700, heating element 800. Detailed implementation mode

[0026] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as limiting the present invention.

[0027] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

[0028] In the description of the present invention, the meaning of several is one or more, the meaning of multiple is two or more, and understandings such as greater than, less than, exceeding, etc. do not include the present number, and understandings such as above, below, within, etc. include the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0029] In the description of the present invention, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0030] Refer to Figures 1 to 3, the spout assembly according to the first aspect embodiment of the present utility model includes a spout ring 110 and a fixing ring 120. The fixing ring 120 is disposed within the spout ring 110 and fits against the inner wall of the spout ring 110. The fixing ring 120 has a downwardly extending annular inner retaining wall 121. Among them, the spout ring 110 restricts the position of the fixing ring 120 through a positioning structure to prevent the fixing ring 120 from moving up and down relative to the spout ring 110 when the spout assembly is pressed down. The fixing ring 120 and the spout ring 110 enclose a sealant filling groove 130 for installing the outer peripheral wall of the kettle body 200 through the annular inner retaining wall 121.

[0031] Referring to Figure 1 , Figure 4 and Figure 5 , for the spout assembly provided by the present utility model, the up and down position of the fixing ring 120 is fixed by the spout ring 110 through the positioning structure, and the sealant filling groove 130 is formed by enclosing the fixing ring 120 and the spout ring 110 through the annular inner retaining wall 121. Thus, during the process of assembling the kettle, the outer peripheral wall of the kettle mouth of the kettle body 200 can be inserted into the sealant filling groove 130, and then sealant is filled in the sealant filling groove 130 to form a sealant layer 300. The sealant layer 300 can simultaneously seal the gaps between the fixing ring 120 and the kettle body 200, between the fixing ring 120 and the spout ring 110, and between the spout and the kettle body 200, thereby ensuring good sealing between the spout assembly and the kettle body 200. At the same time, components such as the sealing washer, the first elastic sealing ring, and the second elastic sealing ring of the spout assembly in the prior art are omitted, making the overall structure of the spout assembly provided by the present utility model more concise and reducing the production cost.

[0032] Referring to Figure 1 and Figure 3 , according to some embodiments of the present utility model, the positioning structure includes at least three positioning portions 111 provided on the inner wall of the spout ring 110. All the positioning portions 111 are annularly distributed. The positioning portions 111 are located above the fixing ring 120 and abut against the fixing ring 120. Thus, the positioning structure can effectively restrict the position of the fixing ring 120.

[0033] Referring to Figure 1 and Figure 2 , according to some embodiments of the present utility model, the positioning portion 111 is provided with a positioning groove 1111 with a downward opening. The fixing ring 120 has an upwardly extending positioning ring 122. The positioning ring 122 is embedded in the positioning groove 1111, and the positioning ring 122 fits against the inner wall of the spout ring 110 to improve the sealing performance between the fixing ring 120 and the spout ring 110. Through the cooperation between the positioning ring 122 and the positioning groove 1111, the positioning ring 122 can be kept in contact with the inner wall of the spout ring 110.

[0034] Referring to Figure 1 andFigure 3 , according to some embodiments of the present utility model, at least a part of the positioning portion 111 extends up and down along the inner wall contour of the spout ring 110. Thus, the positioning portion 111 can play a role in improving the strength of the spout ring 110.

[0035] It can be imagined that in some other embodiments, the above-mentioned positioning structure can also adopt other setting methods. For example, all the above-mentioned positioning portions 111 can be replaced with an annular portion, and an annular slot is opened on the lower end surface of the annular portion for the positioning ring 122 to be embedded.

[0036] Refer to Figure 1 and Figure 2 , according to some embodiments of the present utility model, the fixing ring 120 has an annular mounting wall extending downward, and the annular mounting wall fits against the inner wall of the spout ring 110, and the annular mounting wall is located inside the sealant filling groove 130. With the above setting, the inner wall area of the seal cavity filling groove is increased, so that the contact area between the sealant between the spout assembly and the pot body 200 is larger, and the connection strength and sealing performance among the spout ring 110, the fixing ring 120 and the pot body 200 are improved.

[0037] Refer to Figure 1 and Figure 2 , according to some embodiments of the present utility model, an avoidance surface 1231 is provided on the outer peripheral wall at the lower end of the annular mounting wall 123, and the avoidance surface 1231 and the inner wall of the spout ring 110 enclose a groove 131 for filling glue. Thus, when filling the sealant into the sealant filling groove 130, the groove 131 is also filled with the sealant, so that the shape of the sealant between the spout assembly and the pot body 200 is more tortuous and the contact area is larger, further improving the connection strength and sealing performance among the spout ring 110, the fixing ring 120 and the pot body 200.

[0038] Refer to Figure 3 , according to some embodiments of the present utility model, a clamping structure is provided between the annular mounting wall and the spout ring 110 to fix the fixing ring 120 to the spout ring 110. Through the setting of the clamping structure and the positioning structure, it can be ensured that the connection strength between the fixing ring 120 and the spout ring 110 is sufficient, and the situation of vertical displacement between the spout ring 110 and the fixing ring 120 when the spout ring 110 is subjected to downward pressure or upward pulling force is reduced.

[0039] Refer to Figure 3, according to some embodiments of the present utility model, the clamping structure includes at least two convex buttons 1232 and at least two buckle grooves 112. The convex buttons 1232 are disposed on the outer periphery of the annular mounting wall 123, and the buckle grooves 112 are disposed on the inner wall of the spout ring 110. All the convex buttons 1232 are respectively clamped in all the buckle grooves 112. Wherein, at least one of the spout ring 110 and the annular mounting wall 123 has elasticity, so that the fixing ring 120 can be smoothly inserted into the spout ring 110, and the convex buttons 1232 can be snapped into the corresponding buckle grooves 112.

[0040] Referring to Figure 1 and Figure 4 , according to some embodiments of the present utility model, the left end of the spout ring 110 is provided with a spout portion 113, and the other end is provided with a steam pipe avoidance hole 114.

[0041] Referring to Figure 4 and Figure 5 , a kettle according to the second aspect embodiment of the present utility model includes the above-mentioned spout assembly and a kettle body 200 made of glass material. The outer peripheral wall of the kettle mouth of the kettle body 200 is inserted into the sealant filling groove 130. Wherein, a sealant is filled in the sealant filling groove 130 to form a sealant layer 300.

[0042] During the assembly process of the kettle provided by the present utility model, the outer peripheral wall of the kettle mouth of the kettle body 200 can be inserted into the sealant filling groove 130 of the spout assembly, and then a sealant is filled in the sealant filling groove 130 to form a sealant layer 300. The sealant layer 300 can simultaneously block the gaps between the fixing ring 120 and the kettle body 200, between the fixing ring 120 and the spout ring 110, and between the spout and the kettle body 200, thereby ensuring good sealing between the spout assembly and the kettle body 200. At the same time, components such as the sealing gasket, the first elastic sealing ring, and the second elastic sealing ring of the spout assembly in the prior art are omitted, making the overall structure of the spout assembly provided by the present utility model more concise and reducing the production cost.

[0043] Referring to Figure 4 and Figure 5, in some embodiments, the kettle further includes a base 700, a lid 500, a handle 600, and a steam switch 410. The lid 500 can be installed inside the upper end of the spout ring 110. The kettle body 200 is installed on the base 700. A heating element 800 is provided inside the base 700. The steam switch 410 is provided inside the base 700. The steam switch 410 can control the power on and off of the heating element 800. One end of the handle 600 is connected to the base 700, and the other end is connected to the spout ring 110. Among them, a steam pipe 420 is arranged inside the handle 600. One end of the steam pipe 420 is butted against the steam switch 410, and the other end passes through the steam pipe avoidance hole 114 of the spout ring 110. Thus, when the kettle needs to boil water, first press the steam switch 410 to make the heating element 800 work electrically. After the water in the kettle body 200 boils, the hot steam in the kettle body 200 can enter the steam switch 410 through the steam pipe 420, triggering the steam switch 410 to automatically pop up to cut off the power supply of the heating element 800.

[0044] In other embodiments, the kettle can also adopt other setting methods to achieve automatic control. For example, the above-mentioned steam switch 410 can be replaced with a temperature sensor. The temperature sensor is inserted into the kettle body 200, and the temperature sensor is electrically connected to the circuit board. Thus, the circuit board can control whether the heating element 800 works according to the signal of the temperature sensor. At this time, the above-mentioned steam pipe 420 does not need to be provided.

[0045] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered to be within the scope described in this specification.

[0046] The above has described this embodiment in detail with reference to the drawings. However, the present invention is not limited to the above embodiments. Within the knowledge scope of those of ordinary skill in the art in the technical field, various changes can be made without departing from the purpose of the present invention.

Claims

1. A kettle spout assembly, characterized in that, Comprising: A spout ring (110); A fixing ring (120) disposed within the spout ring (110) and fitting against the inner wall of the spout ring (110). The fixing ring (120) has a downwardly extending annular inner retaining wall (121). Wherein, the position of the fixing ring (120) is restricted by a positioning structure of the spout ring (110), and a sealant filling groove (130) for mounting the outer peripheral wall of the kettle body (200) is formed by enclosing the fixing ring (120) with the spout ring (110) through the annular inner retaining wall (121).

2. The spout assembly according to claim 1, characterized in that, The positioning structure includes at least three positioning portions (111) disposed on the inner wall of the spout ring (110). All the positioning portions (111) are annularly distributed. The positioning portions (111) are located above the fixing ring (120) and abut against the fixing ring (120).

3. The spout assembly according to claim 2, wherein The positioning portion (111) is provided with a positioning groove (1111) opening downward. The fixing ring (120) has an upwardly extending positioning ring (122). The positioning ring (122) is embedded in the positioning groove (1111), and the positioning ring (122) fits against the inner wall of the spout ring (110).

4. The spout assembly according to claim 2, characterized in that, At least part of the positioning portions (111) extend up and down along the inner wall contour of the spout ring (110).

5. The spout assembly according to claim 1, characterized in that, The fixing ring (120) has a downwardly extending annular mounting wall. The annular mounting wall fits against the inner wall of the spout ring (110). The annular mounting wall is located inside the sealant filling groove (130).

6. The spout assembly according to claim 5, wherein An avoidance surface (1231) is provided on the outer peripheral wall at the lower end of the annular mounting wall (123). The avoidance surface (1231) and the inner wall of the spout ring (110) enclose a groove (131) for filling glue.

7. The spout assembly according to claim 5, wherein A clamping structure is provided between the annular mounting wall and the spout ring (110).

8. The spout assembly according to claim 7, characterized in that, At least one of the spout ring (110) and the annular mounting wall (123) is elastic. The clamping structure includes at least two protruding buttons (1232) and at least two button slots (112). The protruding buttons (1232) are disposed on the outer periphery of the annular mounting wall (123). The button slots (112) are disposed on the inner wall of the spout ring (110). All the protruding buttons (1232) are correspondingly clamped in all the button slots (112).

9. The spout assembly according to claim 1, characterized in that, A spout portion (113) is provided at the left end of the spout ring (110), and a steam pipe avoidance hole (114) is provided at the other end.

10. A kettle, characterized in that, Comprising: A kettle mouth assembly according to any one of claims 1 to 9; A kettle body (200) made of glass. The outer peripheral wall of the kettle mouth of the kettle body (200) is inserted into the sealant filling groove (130). Wherein, a sealant layer (300) is formed by filling sealant in the sealant filling groove (130).

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