Wide-mouth bottle

Abstract

The utility model relates to the technical field of containers, and discloses a wide-mouth bottle which comprises a bottle body, a bottle cap and a sealing gasket, a bottle opening is arranged at the top of the bottle body, an annular step is arranged at the top of the bottle opening, the outer diameter of the step is smaller than that of the bottle opening, the bottle cap is arranged on the bottle opening in a covering mode, the bottle cap is matched with the bottle opening, and the sealing gasket is arranged at the bottom of the bottle body. A plurality of clamping blocks distributed around the axis of the bottle cap are arranged on the inner side of the bottle cap, the clamping blocks are located on the outer side of the step, the top of each clamping block is higher than the top face of the step, a clamping groove is formed in the top of each clamping block, the inner side of each clamping groove is an opening, the sealing gasket covers the step, and the sealing gasket is arranged on the bottom face of the bottle cap. The side portion of the sealing gasket is matched with the clamping groove, and the top face of the sealing gasket abuts against the inner top face of the bottle cap. The sealing gasket can be prevented from falling off from the bottle cap, and connection between the bottle cap and a bottle opening cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of containers, in particular to a wide-mouth bottle. Background Art

[0002] A wide-mouth bottle is a bottle with a relatively large mouth. It is often used to store food, such as nuts. A wide-mouth bottle consists of a bottle body and a cap. The cap fits over the mouth of the bottle body. To improve the seal, a sealing gasket is usually installed at the mouth of the bottle body. The cap presses the sealing gasket against the bottle mouth. During the assembly of wide-mouth bottles, the sealing gasket needs to be placed in the bottle cap first, and then the bottle cap and the sealing gasket are covered on the bottle mouth of the bottle body together. During the assembly process, especially during the transportation in the vibration plate, in order to prevent the sealing gasket from falling out of the bottle cap, the sealing gasket usually used has a diameter larger than the inner diameter of the thread in the bottle cap, so that the sealing gasket is embedded in the bottle cap for fixation. In addition, in order to prevent the sealing gasket from deforming during the transportation in the vibration plate, a thicker sealing gasket is usually used. However, when the bottle cap and the bottle mouth are assembled, the side of the sealing gasket will be stuck with the thread in the bottle cap, affecting the connection between the bottle cap and the bottle mouth. After assembly, it is difficult for the user to open the bottle cap, resulting in a poor experience when using it. Moreover, the side of the sealing gasket will rub against the inner side of the bottle cap to produce powder, which will be mixed in the food, causing food safety problems. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a wide-mouth bottle which can prevent a sealing gasket from falling out of a bottle cap and does not affect the connection between the bottle cap and the bottle mouth.

[0004] In order to solve the above technical problems, the utility model provides a wide-mouth bottle, including a bottle body, a bottle cap and a sealing gasket, the top of the bottle body is provided with a bottle mouth, the top of the bottle mouth is provided with a ring-shaped step, the outer diameter of the step is smaller than the outer diameter of the bottle mouth, the bottle cap is covered on the bottle mouth, the bottle cap cooperates with the bottle mouth, the inner side of the bottle cap is provided with a plurality of clamping blocks distributed around the axis of the bottle cap, the clamping blocks are located on the outer side of the step, the top of the clamping blocks is higher than the top surface of the step, the top of the clamping block is provided with a card slot, the inner side of the card slot is an opening, the sealing gasket is covered on the step, the side of the sealing gasket cooperates with the card slot, and the top surface of the sealing gasket is against the inner top surface of the bottle cap.

[0005] As a preferred solution of the present invention, the bottom of the clamping block is provided with a guiding slope which gradually tilts inward from bottom to top.

[0006] As a preferred solution of the present invention, the outer side of the bottle mouth is provided with an external thread, the inner side of the bottle cap is provided with an internal thread matching the external thread, and the top end of the internal thread is lower than the bottom end of the block.

[0007] As a preferred solution of the present invention, a plurality of raised stripes are provided on the outer side of the bottle cap, and the plurality of raised stripes are evenly and spaced apart around the axis of the bottle cap.

[0008] As a preferred solution of the present invention, a downwardly protruding pressure ring is provided on the inner top surface of the bottle cap, and the pressure ring is located above the bottle mouth, and the bottom of the pressure ring abuts against the top of the sealing gasket.

[0009] As a preferred solution of the present invention, concave handles are respectively provided on both sides of the bottle body.

[0010] The embodiment of the present invention provides a wide-mouth bottle. Compared with the prior art, its beneficial effect is that: the inner side of the bottle cap of the present invention is provided with a plurality of clamping blocks. Since the clamping blocks are located on the outside of the steps, the arrangement of the clamping blocks will not affect the assembly of the bottle cap and the bottle mouth. The top of the clamping block is provided with a clamping groove. The side of the sealing gasket cooperates with the clamping groove, which can effectively prevent the sealing gasket from falling out of the bottle cap, making it convenient for the bottle cap and the sealing gasket to be covered on the bottle mouth together. The diameter of the sealing gasket does not need to be designed to be larger than the inner diameter of the bottle cap, thereby avoiding problems caused by the sealing gasket having an excessively large diameter. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic structural diagram of the connection between the bottle cap and the bottle mouth of the present invention;

[0012] Figure 2 yes Figure 1 A local enlarged view of point A;

[0013] Figure 3 It is a structural diagram of the bottle body of the utility model;

[0014] Figure 4 This is the main view of the bottle body of the utility model;

[0015] Figure 5 It is a cross-sectional view of the bottle cap of the present utility model;

[0016] Figure 6 This is a structural diagram of the bottle cap of the present invention after being inverted;

[0017] In the figure, 1. bottle body; 11. handle; 2. bottle mouth; 21. step; 22. external thread; 3. bottle cap; 31. clamping block; 311. clamping groove; 312. guide slope; 32. internal thread; 33. stripes; 34. pressure ring; 4. sealing gasket. DETAILED DESCRIPTION

[0018] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like used in the present invention to indicate the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are 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 cannot be understood as a limitation on the present invention. In addition, the terms "first", "second" and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] like Figure 1-6 As shown, a wide-mouth bottle in a preferred embodiment of the present invention includes a bottle body 1, a bottle cap 3 and a sealing gasket 4. The top of the bottle body 1 is provided with a bottle mouth 2, and the top of the bottle mouth 2 is provided with an annular step 21. The outer diameter of the step 21 is smaller than the outer diameter of the bottle mouth 2. The bottle cap 3 is covered on the bottle mouth 2 and matched with the bottle mouth 2. The inner side of the bottle cap 3 is provided with a plurality of clamping blocks 31 distributed around the axis of the bottle cap 3. The clamping blocks 31 are located on the outer side of the step 21. Generally, the inner side of the clamping blocks 31 abuts against the outer side of the step 21. The top of the clamping blocks 31 is higher than the top surface of the step 21. The distance between the top of the clamping blocks 31 and the inner top surface of the bottle cap 3 is less than the thickness of the sealing gasket 4. Generally, the top of the clamping blocks 31 The top of the card block 31 is connected to the inner top surface of the bottle cap 3, and a card slot 311 is provided on the top of the card block 31. The inner side of the card slot 311 is an opening. The sealing gasket 4 is covered on the step 21, and the side of the sealing gasket 4 cooperates with the card slot 311. That is, after the sealing gasket 4 is embedded in the card slot 311, its side will not be deformed due to the excessive diameter of the sealing gasket 4. At the same time, it can prevent the sealing gasket 4 from shifting. The top surface of the sealing gasket 4 is against the inner top surface of the bottle cap 3, so that the sealing gasket 4 is fixed on the bottle mouth 2, and the side of the sealing gasket 4 is embedded in the card slot 311, that is, the diameter of the sealing gasket 4 is larger than the outer diameter of the step 21, thereby ensuring that the sealing gasket 4 can completely seal the bottle mouth 2 and ensure the sealing.

[0021] The working principle of this embodiment is as follows: a plurality of blocking blocks 31 are provided on the inner side of the bottle cap 3. Since the blocking blocks 31 are located on the outer side of the step 21, the setting of the blocking blocks 31 will not affect the assembly of the bottle cap 3 and the bottle mouth 2. A blocking groove 311 is provided on the top of the blocking block 31. It can be understood that the sealing gasket 4 has a certain elastic deformation ability. Therefore, during assembly, after the sealing gasket 4 is placed in the bottle cap 3, the sealing gasket 4 is pushed toward the inner top surface of the bottle cap 3, so that the side of the sealing gasket 4 can be embedded in the blocking groove 311. At this time, the cooperation between the side of the sealing gasket 4 and the blocking groove 311 can effectively prevent the sealing gasket 4 from falling out of the bottle cap 3, thereby facilitating the subsequent assembly of the bottle cap 3 and the bottle mouth 2. The diameter of the sealing gasket 4 does not need to be designed to be larger than the inner diameter of the bottle cap 3. The side of the sealing gasket 4 will not be stuck with the inner side of the bottle cap 3, thereby avoiding the problem caused by the excessive diameter of the sealing gasket 4

[0022] Illustratively, the bottom of the card block 31 is provided with a guiding slope 312 that gradually tilts inward from bottom to top. After the sealing gasket 4 is placed into the bottle cap 3, the sealing gasket 4 is pushed toward the inner top surface of the bottle cap 3. At this time, the guiding slope 312 can play a guiding role, which helps the side of the sealing gasket 4 to be embedded in the card groove 311.

[0023] For example, an external thread 22 is provided on the outer side of the bottle mouth 2, and an internal thread 32 that cooperates with the external thread 22 is provided on the inner side of the bottle cap 3. The top end of the internal thread 32 is lower than the bottom end of the block 31, that is, there is no interference between the internal thread 32 and the block 31. The bottle cap 3 and the bottle mouth 2 are threadedly connected, and disassembly and assembly are easy.

[0024] Exemplarily, the outer side of the bottle cap 3 is provided with a plurality of raised stripes 33, which are evenly and spaced apart around the axis of the bottle cap 3. When the user rotates the outer side of the bottle cap 3 by hand, the arrangement of the stripes 33 can increase the friction between the hand and the bottle cap 3, thereby helping to turn the bottle cap 3 open.

[0025] Illustratively, the inner top surface of the bottle cap 3 is provided with a downwardly protruding pressure ring 34, and the pressure ring 34 is located above the bottle mouth 2. Specifically, the pressure ring 34 is located above the wall of the bottle mouth 2 (between the outside and the inside), the inner diameter of the pressure ring 34 is larger than the inner diameter of the bottle mouth 2, and the outer diameter of the pressure ring 34 is smaller than the outer diameter of the bottle mouth 2. The bottom of the pressure ring 34 is abutted against the top of the sealing gasket 4, and the edge of the sealing gasket 4 is pressed against the bottle mouth 2 by the pressure ring 34 to ensure sealing.

[0026] Illustratively, concave handles 11 are provided on both sides of the bottle body 1 to facilitate the user to grasp the bottle body 1 .

[0027] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and replacements can be made without departing from the technical principles of the present invention. These improvements and replacements should also be regarded as the scope of protection of the present invention.

Claims

1. A wide-mouth bottle, characterized in that: The bottle body comprises a bottle body, a bottle cap and a sealing gasket, wherein the top of the bottle body is provided with a bottle mouth, the top of the bottle mouth is provided with an annular step, the outer diameter of the step is smaller than the outer diameter of the bottle mouth, the bottle cap is covered on the bottle mouth, the bottle cap cooperates with the bottle mouth, the inner side of the bottle cap is provided with a plurality of blocks distributed around the axis of the bottle cap, the blocks are located on the outer side of the step, the top of the blocks is higher than the top surface of the step, the top of the blocks is provided with a slot, the inner side of the slot is an opening, the sealing gasket is covered on the step, the side of the sealing gasket cooperates with the slot, and the top surface of the sealing gasket is against the inner top surface of the bottle cap.

2. The wide-mouth bottle according to claim 1, characterized in that: The bottom of the clamping block is provided with a guiding inclined surface which gradually inclines inward from bottom to top.

3. The wide-mouth bottle according to claim 1, characterized in that: The outer side of the bottle mouth is provided with an external thread, the inner side of the bottle cap is provided with an internal thread matched with the external thread, and the top end of the internal thread is lower than the bottom end of the clamping block.

4. The wide-mouth bottle according to claim 1, characterized in that: The outer side of the bottle cap is provided with a plurality of raised stripes, and the plurality of raised stripes are evenly and spaced apart around the axis of the bottle cap.

5. The wide-mouth bottle according to claim 1, characterized in that: A downwardly protruding pressure ring is provided on the inner top surface of the bottle cap. The pressure ring is located above the bottle mouth, and the bottom of the pressure ring abuts against the top of the sealing gasket.

6. The wide-mouth bottle according to claim 1, characterized in that: Both sides of the bottle body are respectively provided with inwardly concave handles.

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