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

Abstract

The invention provides a bottle capable of being used for opening a material storage cavity with a pressing type immediate matching cover and an immediate matching bottle, and the bottle capable of being used for opening the material storage cavity with the pressing type immediate 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 invention relates to the technical field of packaging containers, in particular to a bottle and an instant bottle which can be used to open a press-type instant cap material storage cavity. Background Art

[0002] The applicant's prior patent application, application number 202322223535.2, discloses an instant bottle cap, which adopts a protective structure with an annular protrusion around the pressing part, and is designed so that the pressing part is slightly lower than the annular protrusion, so as to avoid accidental contact of the instant cap by external force under abnormal use, thereby protecting the pressing part of the instant cap. In actual use, there will be a problem: children have little strength and it is a little difficult to press the instant cap; furthermore, it is inconvenient for people with long fingernails (especially women with long fingernails) to press with their fingers. Summary of the invention

[0003] In view of this, the present invention proposes a bottle and an instant bottle that can be used to open a push-type instant cap storage cavity to solve the technical problem that it is inconvenient for children and people with long nails to press and open the instant cap as mentioned in the background technology.

[0004] The technical solution of the present invention is achieved in this way:

[0005] In a first aspect, the present invention provides a bottle that can be used to open a press-type instant 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-fit cap; the opening portion at least comprises an opening end surface, and the opening end surface is formed by convexly forming a middle portion of the recessed portion close to one end of the bottle mouth in a direction away from the bottle mouth, and the opening end surface is used to fit with a pressing portion of the ready-to-fit 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 on the ready-to-wear 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-wear cap connected to the bottle mouth of another 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-wear cap.

[0009] On the basis of the above technical solution, preferably, the opening portion also 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 by protruding toward the inside of the bottle body; or, the reinforcing rib is formed by protruding toward the outside of the bottle body.

[0011] On the basis of the above technical solution, preferably, the instant 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 material 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-wear cap, the vertical distance from the top surface of the protection 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 one end of the open end 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 bottle, comprising an instant cap and the bottle described in the first aspect that can be used to open the push-type instant cap storage cavity, wherein the instant 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 cavity with the ready-to-use cover is opened by pressing.

[0019] The bottle of the present invention that can be used to open the push-type instant cap storage cavity has the following beneficial effects compared to the prior art:

[0020] (1) The recessed portion of one bottle is put 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 the palm or even both hands can be used to apply force, it is very labor-saving and convenient to open the material storage cavity of the instant cap.

[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 strength of the connecting portion is increased by the reinforcing ribs, so as to avoid 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 part, the vertical distance from the top surface of the protecting part to the end of the recessed part close to the bottle mouth is greater than or equal to the maximum stroke of the pressing part, so that the opening end surface can push the pressing part downward to reach the maximum stroke so that the opening of the material storage chamber reaches the optimal state, and it is more conducive to the rapid mixing of the solute in the ready-to-use cap and the water in the bottle; at the same time, because the pressing part has a certain elasticity, in actual application, the vertical distance from the top surface of the protecting part to the end of the recessed part close to the bottle mouth will be equal to or slightly greater than the maximum stroke of the pressing part of the ready-to-use cap. When the opening end surface pushes the pressing part of the ready-to-use cap downward to reach the maximum stroke, the protecting part of the ready-to-use cap will limit the recessed part of the bottle, thereby avoiding damage to the ready-to-use cap due to excessive force, thereby improving the overall reliability;

[0023] (4) A convex block is provided in the middle of one end of the open end surface away from the bottle mouth, and the convex block fits with the pressing part, so that the contact area between the open end surface and the pressing part is smaller, the fit is tighter, and the force is more concentrated, so that pressing is more labor-saving; the convex block also serves as a glue injection point for 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 drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 creative work.

[0025] Figure 1 It 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 invention Figure 1 A partial enlarged view of the middle A part;

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

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

[0029] Figure 5 is a cross-sectional view of a ready-to-wear cover in an embodiment of the present invention;

[0030] Figure 6 It is a schematic diagram of the structure of pressing the bottle and the ready-to-use cap in an embodiment of the present invention;

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

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

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

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

[0035] 110 - recessed portion, 120 - opening portion, 121 - opening 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 described embodiments 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 creative work 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, and 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 30 mm and 38 mm. 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, wherein 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, 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 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 in a collinear line, so that when a person applies force on the bottle body 100, the downward pressure can be more concentrated, and the pressing portion 311 can be pushed more labor-savingly;

[0040] The bottle mouth 200 is arranged at the top of the bottle body 100, and is used to be connected 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 connecting with the external thread, and the internal thread is connected with the external thread to realize the 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 sleeved 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 storage cavity of the push-type instant cap, and the recessed portion 110 of one bottle is put on the instant cap 300 connected to the bottle mouth 200 of the other 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. Holding one bottle to press and open the instant cap 300 connected to the bottle mouth 200 of the other bottle, since the force can be applied with the palm or even both hands, it is very labor-saving and convenient to open the storage cavity 340 of the instant cap 300.

[0043] In some embodiments, the opening portion 120 further includes a connection portion 122 and a reinforcing rib 123. The connection portion 122 is provided between the end of the recessed portion 110 close to the bottle mouth 200 and the opening end face 121. The connection portion 122 is provided with a plurality of reinforcing ribs 123, and the reinforcing ribs 123 extend radially from the center of the recessed portion 110 to the edge of the recessed portion 110. The strength of the connection portion 122 is increased by the reinforcing ribs 123, so as to avoid the opening end face 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 reinforcing the bottom of the recessed portion 110 to improve reliability.

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

[0046] In some embodiments, the instant cap 300 is also 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 a 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, 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 protective portion 313 of the instant cap, so that 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 open 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. In this way, the open end surface 121 can push the pressing portion 311 downward to reach the maximum stroke so that the opening of the storage chamber 340 reaches the optimal state, and it is more conducive to the rapid mixing of the solute in the ready-to-match cap with the water in the bottle. At the same time, because the pressing portion 311 has a certain elasticity, in actual applications, 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 will be equal to or slightly greater than the maximum stroke of the pressing portion 311 of the ready-to-match cap. When the open end surface 121 pushes the pressing portion 311 of the ready-to-match cap downward to reach the maximum stroke, the protection portion 313 of the ready-to-match cap will limit the recessed portion 110 of the bottle, thereby avoiding damage to the ready-to-match cap due to excessive force, thereby improving the overall reliability.

[0048] In some embodiments, the connecting portion 122 is spherical or conical, so that 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 insufficient 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, and a transition fillet 124 is provided at the connection between the connecting portion 122 and the recessed portion 110. By providing the transition fillet 124 at the connection between the connecting portion 122 and the recessed portion 110, the connecting portion 122 and the recessed portion 110 are smoothly transitioned, thereby avoiding insufficient strength caused by sudden changes in diameter, improving reliability and stability, and the rounded design is also more conducive to the blow molding process of the plastic bottle.

[0050] In some embodiments, a protrusion 1211 is provided in the middle of the end of the open end face 121 away from the bottle mouth 200, and the protrusion 1211 is fitted with the pressing portion 311. By providing a protrusion 1211 in the middle of the end of the open end face 121 away from the bottle mouth 200, and by fitting the protrusion 1211 with the pressing portion 311, the contact area between the open end face 121 and the pressing portion 311 is smaller, the fit is tighter, and the force is more concentrated, so that pressing is more labor-saving. At the same time, the protrusion 1211 also serves as the injection point of the bottle embryo.

[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 the palm or even with both hands and apply force downward. 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, and 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 separated from the connection with the bottom of the lower cover cylinder 321, thereby opening the storage chamber 340, so that the solute in the storage chamber is evenly mixed with the solvent in the bottle, and the instant cap 300 is rotated to unscrew it from the bottle mouth 200, and then it can be drunk or used.

[0052] Based on the same concept, the second embodiment of the present invention provides a ready-to-drink bottle, combined with Figure 8 As shown, it includes a ready-to-use cap 300 and the bottle that can be used to open the push-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 series of press-type instant caps 300 previously patented by the applicant 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 substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bottle that can be used to open a push-type instant cap storage cavity, 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); 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); the recessed portion (110) is used to accommodate the ready-to-use cap (300); the opening portion (120) at least comprises an opening end surface (121); the opening end surface (121) is formed by convexly forming a middle portion of one end of the recessed portion (110) close to the bottle mouth (200) in a direction away from the bottle mouth (200); the opening end surface (121) is used to fit with a pressing portion (311) of the ready-to-use cap (300) so as to apply a force to the pressing portion (311); The bottle mouth (200) is integrally arranged on the top of the bottle body (100) and is used to be connected with the ready-to-use cap (300); In a use state, the recessed portion (110) of one bottle is sleeved 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 another 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 push-to-open cap storage cavity as claimed in claim 1, characterized in that: The opening portion (120) further comprises a connecting portion (122) and reinforcing ribs (123); a 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); a plurality of reinforcing ribs (123) are provided on the connecting portion (122); the reinforcing ribs (123) extend radially from the center of the recessed portion (110) to the edge of the recessed portion (110).

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

4. The bottle that can be used to open the push-to-open 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 the push-to-open 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 the press-to-open cap storage cavity as claimed in claim 2, characterized in that: The connecting portion (122) is in the form of a spherical surface or a conical surface.

7. The bottle that can be used to open the push-to-open cap storage cavity as claimed in claim 6, characterized in that: The opening portion (120) further comprises 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 the push-to-open cap storage cavity as claimed in claim 1, characterized in that: A convex block (1211) is provided in the middle of one end of the open end surface (121) away from the bottle mouth (200), the convex block (1211) is in contact with the pressing portion (311), and 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 that can be used to open a push-type ready-to-use cap material 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.

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