Bottle capable of being used for opening storage cavity of pressing type instantly-prepared cover and instantly-prepared bottle

Abstract

The utility model provides a bottle capable of being used for opening a material storage cavity with a pressing type instant matching cover and an instant matching bottle, and the bottle capable of being used for opening the material storage cavity with the pressing type instant matching cover comprises a bottle body and a bottle opening, a sunken part and an opening part are arranged at the bottom of the bottle body, and the sunken part is a cylindrical cavity formed by sinking the bottom of the bottle body towards the bottle opening direction and used for containing the instantly-matched cover; the opening part at least comprises an opening end face, and the opening end face is formed by protruding the middle of the end, close to the bottle opening, of the concave part in the direction away from the bottle opening and used for being attached to the pressing part of the instantly-matched cover; the bottle opening is formed in the top of the bottle body and used for being connected with an instant matching cover. The instant matching cover connected to the bottle opening of the other bottle is sleeved with the concave portion of one bottle, the opening end face of one bottle is attached to the pressing portion of the instant matching cover connected to the bottle opening of the other bottle, and the opening end face pushes the pressing portion under the action of external force so as to open the storage cavity of the instant matching cover. Opening of the material storage cavity of the instant matching cover is very labor-saving and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging containers, in particular to a bottle which can be used to open a press-type instant dispensing cover material storage cavity and an instant dispensing bottle. Background Art

[0002] The applicant's prior patent application, application number 202322223535.2, discloses an instant bottle cap that uses a protective structure with an annular protrusion around the pressing portion. The pressing portion is designed to be slightly lower than the annular protrusion to prevent accidental contact with the instant bottle cap by external force during abnormal use, thereby protecting the pressing portion of the instant bottle cap. In actual use, there are problems: children have less strength and it is a bit difficult to press the instant bottle cap; furthermore, people with long fingernails (especially women with long fingernails) find it inconvenient to press with their fingers. Utility Model Content

[0003] In view of this, the present invention proposes a bottle and an instant bottle that can be used to open a press-type instant cap storage cavity to solve the technical problem of the inconvenience of children and people with long nails in pressing and opening the instant cap raised in the above background technology.

[0004] The technical solution of the present utility model is achieved as follows:

[0005] In a first aspect, the present invention provides a bottle that can be used to open a press-type, ready-to-use cap storage cavity, comprising a bottle body and a bottle mouth, wherein:

[0006] The bottom of the bottle body is provided with a recessed portion and an opening portion, wherein the recessed portion is a cylindrical cavity formed by the bottom of the bottle body being recessed toward the bottle mouth, and the recessed portion is used to accommodate the ready-to-use cap; the opening portion includes at least an opening end surface, which is formed by protruding from the middle portion of the recessed portion near one end of the bottle mouth toward the direction away from the bottle mouth, and the opening end surface is used to fit with the pressing portion of the ready-to-use cap to apply a force to the pressing portion;

[0007] The bottle mouth is arranged at the top of the bottle body and is used to be connected with the ready-to-use cap;

[0008] When in use, the recessed portion at the bottom of one bottle is sleeved onto the ready-to-use cap connected to the bottle mouth of another bottle, and the open end surface at the bottom of one bottle fits with the pressing portion of the ready-to-use cap connected to the bottle mouth of the other bottle. The open end surface pushes the pressing portion downward under the action of external force to open the storage cavity of the ready-to-use cap.

[0009] On the basis of the above technical solution, preferably, the opening portion further includes a connecting portion and reinforcing ribs, a connecting portion is provided between the end of the recessed portion close to the bottle mouth and the opening end surface, a plurality of reinforcing ribs are provided on the connecting portion, and the reinforcing ribs extend radially from the center of the recessed portion to the edge of the recessed portion.

[0010] On the basis of the above technical solution, preferably, the reinforcing rib is formed to protrude toward the inside of the bottle body; or, the reinforcing rib is formed to protrude toward the outside of the bottle body.

[0011] On the basis of the above technical solution, preferably, the instant dispensing cover is further provided with an elastic portion and a protective portion, the edge of the pressing portion extends outward to form the elastic portion, and the edge of the elastic portion extends and bulges in a direction away from the storage cavity to form the protective portion;

[0012] The diameter of one end of the connecting portion connected to the recessed portion is smaller than the inner diameter of the protecting portion, and the diameter of the recessed portion is larger than the outer diameter of the protecting portion.

[0013] On the basis of the above technical solution, preferably, when the open end surface of the bottle just contacts the pressing portion of the ready-to-use cap, the vertical distance from the top surface of the protective portion to the end of the recessed portion close to the bottle mouth is greater than or equal to the maximum stroke of the pressing portion.

[0014] On the basis of the above technical solution, preferably, the connecting portion of the opening portion is spherical or conical.

[0015] On the basis of the above technical solution, preferably, the opening portion further includes a transition fillet, and a transition fillet is provided at the connection between the connecting portion and the recessed portion.

[0016] On the basis of the above technical solution, preferably, a convex block is provided in the middle of the end of the opening surface away from the bottle mouth, the convex block is in contact with the pressing portion, and the convex block also serves as a glue injection point for the bottle embryo.

[0017] In a second aspect, the present invention provides an instant dispensing bottle, comprising an instant dispensing cap and the bottle described in the first aspect that can be used to open the push-type instant dispensing cap storage cavity, wherein the instant dispensing cap is sealedly connected to the bottle mouth via internal and external threads.

[0018] On the basis of the above technical solution, preferably, the storage chamber with the ready-to-use cover is opened by pressing.

[0019] The bottle of the utility model that can be used to open the press-type storage cavity with a cap has the following advantages over the prior art:

[0020] (1) The recessed portion of one bottle is placed on the instant cap connected to the bottle mouth of another bottle, and the opening end surface of one bottle is fitted with the pressing portion of the instant cap connected to the bottle mouth of the other bottle. The opening end surface pushes the pressing portion under the action of an external force to open the material storage cavity of the instant cap. One bottle is held to press and open the instant cap connected to the bottle mouth of the other bottle. Since force can be applied with the palm of the hand or even with both hands, opening the material storage cavity of the instant cap is very labor-saving and convenient.

[0021] (2) A connecting portion is provided between the end of the recessed portion close to the bottle mouth and the open end surface, and a plurality of reinforcing ribs are provided on the connecting portion. The reinforcing ribs extend radially from the center of the recessed portion to the edge of the recessed portion. The reinforcing ribs increase the strength of the connecting portion, thereby preventing the open end surface from being damaged due to insufficient strength when pushing the pressing portion, thereby improving the reliability of the device;

[0022] (3) When the opening end surface just contacts the pressing portion, the vertical distance from the top surface of the protecting portion to the recessed portion near the bottle mouth is greater than or equal to the maximum stroke of the pressing portion. In this way, the opening end surface can push the pressing portion downward to reach the maximum stroke, thereby achieving the optimal state of the opening of the storage chamber, and is more conducive to the rapid mixing of the solute in the instant cap with the water in the bottle. At the same time, because the pressing portion has a certain elasticity, in actual application, the vertical distance from the top surface of the protecting portion to the recessed portion near the bottle mouth will be equal to or slightly greater than the maximum stroke of the pressing portion of the instant cap. When the opening end surface pushes the pressing portion of the instant cap downward to reach the maximum stroke, the protecting portion of the instant cap will limit the recessed portion of the bottle, thereby avoiding damage to the instant cap due to excessive force, thereby improving the overall reliability.

[0023] (4) A convex block is provided in the middle of the end of the opening surface away from the bottle mouth, and the convex block is fitted with the pressing portion, so that the contact area between the opening surface and the pressing portion is smaller, the fitting is tighter, and the force is more concentrated, thereby making the pressing more labor-saving; the convex block also serves as the injection point of the bottle embryo. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 This is a cross-sectional view of a bottle that can be used to open a push-type instant cap storage cavity in an embodiment of the present invention;

[0026] Figure 2 In the embodiment of the present utility model Figure 1 A partial enlarged view of part A in the middle;

[0027] Figure 3 The three-dimensional bottle of the embodiment of the utility model can be used to open the press-type storage cavity of the cap Figure 1 ;

[0028] Figure 4 The three-dimensional bottle of the embodiment of the utility model can be used to open the press-type storage cavity of the cap Figure 2 ;

[0029] Figure 5 It is a cross-sectional view of the ready-to-use cover in an embodiment of the present utility model;

[0030] Figure 6 This is a schematic diagram of the structure of the bottle and the ready-to-use cap pressed in an embodiment of the utility model;

[0031] Figure 7 In the embodiment of the present utility model Figure 6 A partial enlarged view of part B in the middle;

[0032] Figure 8 It is a structural schematic diagram of the instant dispensing bottle in an embodiment of the present utility model.

[0033] Description of reference numerals: 100 - bottle body, 200 - bottle mouth;

[0034] 300 - ready-to-use cover, 310 - upper cover, 320 - lower cover, 330 - sealing plug, 340 - storage chamber, 311 - pressing part, 312 - elastic part, 313 - protection part, 315 - upper cover cylinder, 314 - top column; 321 - lower cover cylinder, 322 - lower cover body;

[0035] 110 - recessed portion, 120 - opening portion, 121 - open end surface, 1211 - convex block, 122 - connecting portion, 123 - reinforcing rib, 124 - transition fillet. DETAILED DESCRIPTION

[0036] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] It should be noted that the instant cover 300 in this embodiment is a push-to-open structure, that is, the instant cover 300 includes an upper cover 310, a lower cover 320 and a sealing plug 330. The upper cover 310, the lower cover 320 and the sealing plug 330 together form a sealed storage chamber 340. The upper cover 310 includes an integrally formed pressing portion 311, an elastic portion 312, a protective portion 313, an upper cover tube 315 and a top column 314. The lower cover 320 includes a lower cover body 322 and a lower cover tube 321. The pressing portion 311 can drive the elastic portion 312 to deform and move downward under the action of external force, and the top column 314 simultaneously pushes the sealing plug 330 to move downward, so that the sealing plug 330 is disconnected from the bottom of the lower cover tube 321, thereby opening the storage chamber 340. The bottle of this embodiment can be used to open the push-type instant cap storage cavity, and is suitable for bottles with two standard calibers of bottle mouth 200 having a diameter of 30mm and 38mm. At the same time, according to the size of the instant cap adapted to the bottle mouth, it is also suitable for bottles of other standard or non-standard calibers.

[0038] Reference Figure 1-7 As shown, the first embodiment of the present invention provides a bottle that can be used to open a press-type instant cap storage cavity, including a bottle body 100 and a bottle mouth 200, wherein:

[0039] The bottom of the bottle body 100 is provided with a recessed portion 110 and an opening portion 120. The recessed portion 110 is a cylindrical cavity formed by the bottom of the bottle body 100 being recessed toward the bottle mouth 200, and the recessed portion 110 is used to accommodate the ready-to-use cap 300; the opening portion 120 at least includes an opening end surface 121, which is formed by protruding from the middle portion of the recessed portion 110 near one end of the bottle mouth 200 in a direction away from the bottle mouth 200, and the opening end surface 121 is used to fit with the pressing portion 311 of the ready-to-use cap 300 to apply a force to the pressing portion; the central axis of the recessed portion 110, the central axis of the opening end surface 121 and the central axis of the bottle body 100 are collinear, so that when a person applies force on the bottle body 100, the downward force can be more concentrated, and the pressing portion 311 can be pushed more effortlessly;

[0040] The bottle mouth 200 is provided at the top of the bottle body 100 for connection with the ready-to-use cap 300; the outer wall of the bottle mouth 200 is provided with an external thread, and the inner wall of the lower cover body 322 of the ready-to-use cap 300 is provided with an internal thread for connection with the external thread, and the internal thread is connected to the external thread to achieve a sealed connection between the bottle mouth 200 and the ready-to-use cap 300;

[0041] In use, the recessed portion 110 of one bottle is placed on the ready-to-use cap 300 connected to the bottle mouth 200 of another bottle, and the open end surface 121 of one bottle is fitted with the pressing portion 311 of the ready-to-use cap 300 connected to the bottle mouth 200 of another bottle. The open end surface 121 pushes the pressing portion 311 under the action of external force to open the storage cavity 340 of the ready-to-use cap 300.

[0042] The bottle proposed in this embodiment can be used to open the press-type instant cap storage cavity. The recessed portion 110 of one bottle is put on the instant cap 300 connected to the bottle mouth 200 of another bottle, and the opening end surface 121 of one bottle is fitted with the pressing portion 311 of the instant cap 300 connected to the bottle mouth 200 of the other bottle. The opening end surface 121 pushes the pressing portion 311 under the action of external force to open the storage cavity 340 of the instant cap 300. Hold one bottle to press and open the instant cap 300 connected to the bottle mouth 200 of the other bottle. Since force can be applied with the palm of the hand or even both hands, opening the storage cavity 340 of the instant cap 300 is very labor-saving and convenient.

[0043] In some embodiments, the opening portion 120 further includes a connecting portion 122 and reinforcing ribs 123. The connecting portion 122 is provided between the end of the recessed portion 110 near the bottle mouth 200 and the opening end surface 121. The connecting portion 122 is provided with a plurality of reinforcing ribs 123, which extend radially from the center of the recessed portion 110 toward the edge of the recessed portion 110. The reinforcing ribs 123 increase the strength of the connecting portion 122, thereby preventing the opening end surface 121 from being damaged due to insufficient strength when pressing the pressing portion 311, thereby improving the reliability of the device.

[0044] In some embodiments, the reinforcing ribs 123 are formed to protrude into the bottle body 100. The reinforcing ribs 123 are formed to protrude into the bottle body 100 to form a plurality of outwardly facing grooves, thereby reinforcing the connecting portion 122 and the bottom of the recessed portion 110 to improve reliability.

[0045] In other embodiments, the reinforcing ribs 123 are formed to protrude outward from the bottle body 100. By protruding outward from the bottle body 100, a plurality of inwardly facing grooves are formed, thereby reinforcing the connecting portion 122 and the bottom of the recessed portion 110, thereby improving reliability.

[0046] In some embodiments, the instant cap 300 is further provided with an elastic portion 312 and a protective portion 313, the edge of the pressing portion 311 extends outward to form the elastic portion 312, and the edge of the elastic portion 312 extends and bulges in the direction away from the storage cavity 340 to form the protective portion 313; the diameter of the end of the connecting portion 122 connected to the recessed portion 110 is smaller than the inner diameter of the protective portion 313, and the diameter of the end of the connecting portion 122 connected to the recessed portion 110 is the maximum diameter of the opening portion 120, and the size of the entire opening portion 120 is smaller than the inner diameter of the protective portion, and the diameter of the recessed portion 110 of the bottle is larger than the outer diameter of the instant cap protective portion 313. In this way, when the opening end surface 121 pushes the pressing portion 311 downward, the protective portion 313 of the instant cap will not block the opening portion 120, and the recessed portion 110 will not block the protective portion 313, thereby improving reliability.

[0047] In some embodiments, when the opening end surface 121 just contacts the pressing portion 311, the vertical distance from the top surface of the protective portion 313 to the end of the recessed portion 110 near the bottle mouth 200 is greater than or equal to the maximum stroke of the pressing portion 311. This allows the opening end surface 121 to push the pressing portion 311 downward to its maximum stroke, thereby achieving an optimal opening of the storage chamber 340 and further facilitating rapid mixing of the solute in the ready-to-use cap with the water in the bottle. Furthermore, because the pressing portion 311 has a certain degree of elasticity, in actual use, the vertical distance from the top surface of the protective portion 313 to the end of the recessed portion 110 near the bottle mouth 200 is equal to or slightly greater than the maximum stroke of the ready-to-use cap's pressing portion 311. When the opening end surface 121 pushes the ready-to-use cap's pressing portion 311 downward to its maximum stroke, the protective portion 313 of the ready-to-use cap restrains the recessed portion 110 of the bottle, thereby preventing damage to the ready-to-use cap due to excessive force and improving overall reliability.

[0048] In some embodiments, the connecting portion 122 is spherical or conical. By making the connecting portion 122 spherical or conical, the diameter between the recessed portion 110 and the open end surface 121 changes gradually, thereby improving the strength of the connecting portion 122, avoiding the lack of strength caused by a sudden decrease in diameter, and improving reliability.

[0049] In some embodiments, the opening portion 120 further includes a transition fillet 124, which is provided at the junction of the connecting portion 122 and the recessed portion 110. Providing the transition fillet 124 at the junction of the connecting portion 122 and the recessed portion 110 allows for a smooth transition between the connecting portion 122 and the recessed portion 110, thereby avoiding insufficient strength caused by sudden changes in diameter and improving reliability and stability. Furthermore, the rounded corner design also facilitates blow molding of the plastic bottle.

[0050] In some embodiments, a protrusion 1211 is provided in the middle of the end of the open end surface 121 away from the bottle mouth 200, and the protrusion 1211 is in contact with the pressing portion 311. The protrusion 1211 is provided in the middle of the end of the open end surface 121 away from the bottle mouth 200, and the protrusion 1211 is in contact with the pressing portion 311, thereby reducing the contact area between the open end surface 121 and the pressing portion 311, making the contact more compact and concentrating the force, thereby reducing the effort required for pressing. Furthermore, the protrusion 1211 also serves as the injection point for the preform.

[0051] The working principle of the bottle that can be used to open the push-type instant cap storage cavity in this embodiment is: the bottle is filled with a solvent (such as pure water), the storage cavity 340 of the instant cap 300 is filled with a solute (such as instant tea powder, instant coffee powder or instant fruit powder, etc.), and the instant cap 300 is connected to the bottle. The recessed portion 110 of one bottle is sleeved on the instant cap 300 connected to the bottle mouth 200 of the other bottle, and the open end surface 121 of one bottle fits with the pressing portion 311 of the instant cap 300 connected to the bottle mouth 200 of the other bottle. Hold the bottle body 100 of the instant bottle with your palm or even both hands and apply downward force. The open end surface 121 of the upper instant bottle pushes the pressing portion 311 of the instant cap on the lower instant bottle under the action of external force. The pressing portion 311 drives the elastic portion 312 to deform and move downward, and the top column 314 simultaneously pushes the sealing plug 330 to move downward, so that the sealing plug 330 is disconnected from the bottom of the lower cover tube 321, thereby opening the storage chamber 340, so that the solute in the storage chamber is evenly mixed with the solvent in the bottle. After unscrewing the instant cap 300 and separating it from the bottle mouth 200, the bottle can be drunk or used.

[0052] Based on the same concept, the second embodiment of the present invention provides a bottle that is ready to use. Figure 8 As shown, it includes a ready-to-use cap 300 and the bottle that can be used to open the press-type ready-to-use cap storage cavity as described in the first aspect, and the ready-to-use cap 300 is connected to the bottle mouth 200.

[0053] In some embodiments, the material storage cavity 340 of the instant cap 300 is opened by pressing. The applicant's previously patented series of press-type instant caps 300 can all use the bottle in this embodiment to open the material storage cavity 340 of the instant cap 300.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A bottle that can be used to open a press-type storage chamber, characterized in that: It comprises a bottle body (100) and a bottle mouth (200), wherein: The bottom of the bottle body (100) is provided with a recessed portion (110) and an opening portion (120), wherein the recessed portion (110) is a cylindrical cavity formed by the bottom of the bottle body (100) being recessed in the direction of the bottle mouth (200), and the recessed portion (110) is used to accommodate the ready-to-use cap (300); the opening portion (120) comprises at least an opening end surface (121), and the opening end surface (121) is formed by protruding from the middle of one end of the recessed portion (110) close to the bottle mouth (200) in the direction away from the bottle mouth (200), and the opening end surface (121) is used to fit with the pressing portion (311) of the ready-to-use cap (300) to apply a force to the pressing portion (311); The bottle mouth (200) is integrally provided on the top of the bottle body (100) and is used for connecting with the ready-to-use cap (300); In a use state, the recessed portion (110) of one bottle is placed on the ready-to-use cap (300) connected to the bottle mouth (200) of another bottle, the open end surface of the bottom of one bottle is fitted with the pressing portion (311) of the ready-to-use cap (300) connected to the bottle mouth (200) of the other bottle, and the open end surface (121) presses the pressing portion (311) under the action of an external force to open the material storage cavity (340) of the ready-to-use cap (300).

2. The bottle that can be used to open the press-type instant cap storage cavity according to claim 1, characterized in that: The opening portion (120) further comprises a connecting portion (122) and reinforcing ribs (123). The connecting portion (122) is provided between one end of the recessed portion (110) close to the bottle mouth (200) and the opening end surface (121). The connecting portion (122) is provided with a plurality of reinforcing ribs (123). The reinforcing ribs (123) extend radially from the center of the recessed portion (110) toward the edge of the recessed portion (110).

3. The bottle that can be used to open the press-type instant cap storage cavity according to claim 2, characterized in that: The reinforcing rib (123) is formed to protrude toward the inside of the bottle body (100); or, the reinforcing rib (123) is formed to protrude toward the outside of the bottle body (100).

4. The bottle that can be used to open a press-type instant cap storage cavity as claimed in claim 2, characterized in that: The instant dispensing cover (300) is further provided with an elastic portion (312) and a protective portion (313), wherein the edge of the pressing portion (311) extends outward to form the elastic portion (312), and the edge of the elastic portion (312) extends and bulges in a direction away from the material storage cavity (340) to form the protective portion (313); The diameter of one end of the connecting portion (122) connected to the recessed portion (110) is smaller than the inner diameter of the protecting portion (313), and the diameter of the recessed portion (110) is larger than the outer diameter of the protecting portion (313).

5. The bottle that can be used to open a press-type instant cap storage cavity as claimed in claim 4, characterized in that: When the opening end surface (121) just contacts the pressing portion (311), the vertical distance from the top surface of the protection portion (313) to the end of the recessed portion (110) close to the bottle mouth (200) is greater than or equal to the maximum stroke of the pressing portion (311).

6. The bottle that can be used to open a press-type instant cap storage cavity as claimed in claim 2, characterized in that: The connecting portion (122) is spherical or conical.

7. The bottle that can be used to open a press-type instant cap storage cavity according to claim 6, characterized in that: The opening portion (120) further includes a transition fillet (124), and a transition fillet (124) is provided at the connection between the connecting portion (122) and the recessed portion (110).

8. The bottle that can be used to open a press-type instant cap storage cavity according to claim 1, characterized in that: A convex block (1211) is provided in the middle of one end of the opening end surface (121) away from the bottle mouth (200), and the convex block (1211) is in contact with the pressing portion (311). The convex block (1211) also serves as a glue injection point for the bottle embryo.

9. A ready-to-drink bottle, characterized in that: The invention comprises a ready-to-use cap (300) and a bottle for opening a press-type ready-to-use cap storage cavity as described in any one of claims 1 to 8, wherein the ready-to-use cap (300) is sealedly connected to the bottle mouth (200) via an internal thread and an external thread.

10. The instant dispensing bottle according to claim 9, characterized in that: The material storage cavity (340) of the ready-to-use cover (300) is opened in a pressing manner.

Images