A convenient to use no-rinse glass bottle

Abstract

The application relates to the technical field of no-wash glass bottles, in particular to a no-wash glass bottle convenient to use; the no-wash glass bottle comprises a bottle body and a bottle cap covering the opening of the bottle body; the bottle cap comprises an upper cap and a lower cap; the lower end of the lower cap is covered on the opening of the bottle body; a material falling groove is arranged in the upper end of the lower cap in a penetrating mode; the material falling groove is communicated with the inner side of the bottle body; the upper cap is rotationally and sealingly connected to the upper end of the lower cap; a material taking groove is arranged on the outer side wall of the upper cap; the material taking groove is communicated with the lower end surface of the upper cap; the material taking groove is communicated with the material falling groove after rotation; the material taking groove in the upper cap is communicated with and staggered with the material falling groove in the lower cap, so that the object in the material falling groove enters the material taking groove under the action of gravity and is taken out along with the material taking groove; compared with directly pouring out the object in the no-wash glass bottle in the prior art, the application can effectively control the material taking amount of the no-wash glass bottle, and the use of the no-wash glass bottle is facilitated.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of no-wash glass bottles, in particular to a no-wash glass bottle convenient to use. BACKGROUND

[0002] The no-wash glass bottle refers to a glass bottle that does not need to be cleaned before use after special treatment. The bottle is subjected to high-temperature sterilization treatment; the no-wash glass bottle is widely used in the food and beverage industry, cosmetics and personal care products, the pharmaceutical industry and household products; the no-wash glass bottle is generally composed of a bottle body and a bottle cap covered on the bottle body.

[0003] In the process of taking out the substance in the bottle body, the bottle cap needs to be opened, and the opening of the bottle body is inclined downward, and the substance in the bottle body is poured out under the action of gravity. This way of taking out the substance in the no-wash glass bottle is uncontrollable, and the no-wash glass bottle often pours out too much substance from the bottle body. Therefore, the user will put the excess substance back into the bottle body. The substance will be contaminated after staying outside, and the substance in the bottle body will be contaminated after being put back into the bottle body, causing the substance in the bottle body to deteriorate and affecting the storage period.

[0004] The market has a pressing device for taking out the substance in the no-wash glass bottle, but this way is suitable for the fluid in the no-wash glass bottle, but it is not suitable for the solid substance in the no-wash glass bottle, such as particles, pellets and powders.

[0005] In view of this, in order to overcome the above technical problems, the present application provides a no-wash glass bottle convenient to use, which solves the above technical problems. SUMMARY

[0006] In order to make up for the shortcomings of the prior art, the present application provides a no-wash glass bottle convenient to use. The material taking groove in the upper cover is in communication with the material falling groove in the lower cover and is staggered, so that the object in the material falling groove enters the material taking groove under the action of gravity and is taken out with the material taking groove. Compared with the direct pouring out of the object in the no-wash glass bottle in the prior art, the application can effectively control the material taking amount of the no-wash glass bottle, thereby facilitating the use of the no-wash glass bottle.

[0007] The technical solution adopted by the present application to solve its technical problems is: the no-wash glass bottle convenient to use comprises a bottle body and a bottle cap covered on the opening of the bottle body; the bottle body is no-wash, that is, after special treatment, it does not need to be cleaned before use, or a special coating is applied on the inner wall of the bottle body to prevent residues from adhering to the bottle body. Therefore, only simple wiping or water flushing is needed to realize the no-wash function of the glass bottle; the connection between the bottle body and the bottle cap can be threaded connection, snap-fit connection, nesting connection or other coupling connection;

[0008] The bottle cap comprises an upper cap and a lower cap;

[0009] The inner side of the lower end of the lower cap is closed to the opening of the bottle body; the upper end of the lower cap is eccentrically provided with a discharging slot; the discharging slot is in communication with the inner side of the bottle body;

[0010] The upper cap is rotationally connected to the upper end of the lower cap; the outer wall of the upper cap is provided with a material taking slot; the material taking slot is in communication with the lower end surface of the upper cap; the material taking slot is in communication with the discharging slot after rotation.

[0011] Preferably, the material taking slot is a plurality of; the material taking slots are uniformly distributed around the central axis of the upper cap; the upper cap is provided with an upper hole; the upper hole is in transmission connection with a screw rod; the upper cap is rotated under the driving of the screw rod; the upper end of the screw rod is fixedly connected with a cylinder cover; the cylinder cover is a cylinder with an open lower end; the cylinder cover is sleeved on the outer wall of the upper cap; the outer wall of the cylinder cover is provided with a sliding groove; the sliding groove is in sliding connection with a sliding plate; the sliding plate is provided with a discharging port; the material taking slot corresponds to the position of the discharging port after rotation of the upper cap; the lower part of the sliding plate is fixedly connected to the outer wall of the lower cap.

[0012] A spring is arranged between the upper cap and the inner bottom wall of the cylinder cover; the spring is sleeved on the outer wall of the screw rod.

[0013] Preferably, an internal thread sleeve is arranged between the upper cap and the inner bottom wall of the cylinder cover; the internal thread sleeve is in threaded transmission connection with the screw rod; the lower end of the internal thread sleeve is annularly fixedly connected with upper teeth; the upper cap is provided with lower teeth at a position corresponding to the upper teeth; the upper teeth and the lower teeth are in one-way engagement; the internal thread sleeve is located on the inner side of the spring.

[0014] Preferably, the lower cap is provided with a lower hole; the hole of the lower hole is fixedly connected with an elastic film; the lower end of the screw rod can pass through the lower hole.

[0015] Preferably, the lower end surface of the screw rod is provided with a threaded hole; the threaded hole is in threaded transmission connection with a screw rod; the lower end of the screw rod is fixedly connected with the elastic film; the elastic film will be deformed in a twisted manner under the rotation of the screw rod, thereby loosening the objects inside the opening of the bottle body.

[0016] Preferably, after completing a complete stroke, one of the material taking slots is in communication with the discharging port after completing material taking; after one of the material taking slots corresponds to the discharging port, the other material taking slots are arranged in a staggered manner with the discharging slot.

[0017] Preferably, the barrel cover is in sliding seal connection with the upper cover; the barrel cover is in sliding seal connection with the sliding plate; the space above the upper cover on the inner side of the barrel cover is the driving cavity; the push plate is in sliding seal connection with the inner wall of the taking groove; the taking groove bottom is connected with the outer wall of the upper cover through the air hole; the inner wall of the sliding plate is provided with the opening and closing hole; one end of the opening and closing hole is communicated with the driving cavity, and the other end is communicated with the air hole after the rotation of the upper cover.

[0018] Preferably, the annular groove is arranged between the upper cover and the lower cover; the upper half of the annular groove is arranged on the lower end surface of the upper cover; the lower half of the annular groove is arranged on the upper end surface of the lower cover; the annular groove is arranged close to the central axis of the upper hole; the annular groove is communicated with the taking groove bottom through the adjusting groove; the adjusting block is in sliding seal connection with the adjusting groove; the annular block is in sliding connection with the annular groove; the outer side surface of the annular block is a slope; one end of the adjusting block abuts against the outer side surface of the annular block, and the other end abuts against the inner side of the push plate; the lower end of the annular block is rotationally connected with the bolt; the bolt penetrates through the lower cover and is in threaded connection with the lower cover; the width of the adjusting groove is consistent with the width of the taking groove.

[0019] The beneficial effects of the present application are as follows:

[0020] 1. The taking groove in the upper cover is communicated with the falling groove in the lower cover and staggered, so that the object in the falling groove enters the taking groove under the action of gravity and is taken out with the taking groove. Compared with directly pouring out the object in the existing technology, the application can effectively control the taking amount of the no-wash glass bottle, thereby facilitating the use of the no-wash glass bottle.

[0021] 2. The deformed elastic film loosens the material at the opening of the bottle body, and the push plate pushes in the taking groove, so that the material in the bottle body is smoothly taken out without being stuck, and the taking process of the no-wash glass bottle is realized.

[0022] 3. The size of the space in the taking groove is adjusted by screwing the bolt, so that the single taking amount of the no-wash glass bottle is controlled, and it is suitable for different materials and taking requirements. BRIEF DESCRIPTION OF DRAWINGS

[0023] The present application will be further described below in combination with the drawings and embodiments.

[0024] Figure 1 is a perspective view of the present application;

[0025] Figure 2 is a perspective view of the upper cover and the lower cover in the present application;

[0026] Figure 3 is Figure 2Enlarged view at A;

[0027] Figure 4 Is Figure 2 Enlarged view at B;

[0028] Figure 5 Is Figure 2 Enlarged view at C;

[0029] Figure 6 Is the explosion diagram of the present application.

[0030] In the figure: bottle body 1, upper cover 2, material taking groove 21, air hole 211, upper hole 22, lower tooth 23, push plate 24, tension spring 25, annular groove 26, adjusting groove 27, adjusting block 28, annular block 29, bolt 291, lower cover 3, material falling groove 31, lower hole 32, screw 4, threaded hole 41, screw rod 42, cylinder cover 5, sliding groove 51, driving cavity 52, sliding plate 6, discharge port 61, opening and closing hole 62, spring 7, internal thread sleeve 8, upper tooth 81, elastic film 9. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application is further described below in combination with specific embodiments.

[0032] As Figures 1 to 6 shown, the present application is described in detail in the following embodiments: Embodiments

[0033] A convenient-to-use no-wash glass bottle, comprising a bottle body 1 and bottle caps 2 and 3 covering the opening of the bottle body 1; the bottle body 1 is no-wash, that is, after special treatment, it does not need to be washed before use, or a special coating is applied on the inner wall of the bottle body 1 to prevent residues from adhering to the bottle body 1, so that only simple wiping or water flushing is needed to realize the no-wash function of the glass bottle; the connection between the bottle body 1 and the bottle caps 2 and 3 can be threaded connection, snap-fit connection, nesting connection or other coupling connection; the bottle body 1 is made of glass material;

[0034] The bottle caps 2 and 3 comprise an upper cover 2 and a lower cover 3;

[0035] The lower end of the lower cover 3 is covered on the opening of the bottle body 1; the upper end of the lower cover 3 is eccentrically provided with a material falling groove 31; the material falling groove 31 is in communication with the inner side of the bottle body 1;

[0036] The upper cover 2 is rotationally and sealingly connected to the upper end of the lower cover 3; the outer side wall of the upper cover 2 is provided with a material taking groove 21; the material taking groove 21 is in communication with the lower end surface of the upper cover 2; the material taking groove 21 is in communication with the material falling groove 31 after rotation;

[0037] When in use, the bottle cap 2, 3 needs to be opened during the process of taking out the substance in the bottle body 1, and the opening of the bottle body 1 is inclined downward, and the substance in the bottle body 1 is poured out under the action of gravity. The taking-out mode of the substance in the no-wash glass bottle is uncontrollable, and the no-wash glass bottle often pours out too much substance from the bottle body 1. Therefore, the user will put the excess substance back into the bottle body 1. The substance will be contaminated after staying outside, and the substance in the bottle body 1 will be contaminated after being put back into the bottle body 1, which will cause the substance in the bottle body 1 to deteriorate and affect the storage period. There is a pressing type device for taking out the substance in the no-wash glass bottle on the market, but this way is suitable for the fluid in the no-wash glass bottle, but it is not suitable for the solid substance in the no-wash glass bottle, such as particles, pellets and powders.

[0038] Therefore, the user of the present application uses the no-wash glass bottle to contain fluid or solid. When the user needs to take out the solid substance in the bottle body 1 of the no-wash glass bottle, the no-wash glass bottle is inverted, so that the opening of the bottle body 1 faces downward, and the solid substance in the bottle body 1 falls into the dropping groove 31 under the action of gravity. Then the user rotates the upper cover 2, which drives the taking-out groove 21 and the dropping groove 31 to communicate. The substance in the dropping groove 31 enters the taking-out groove 21. With the continuous rotation of the taking-out groove 21, the taking-out groove 21 and the dropping groove 31 are staggered, and the dropping groove 31 and the inside of the bottle body 1 are sealed. The user only needs to pour out the substance in the taking-out groove 21, that is, the process of taking out the object in the bottle body 1 is completed. Due to the rotating sealing arrangement of the upper cover 2 and the lower cover 3, the upper cover 2 can realize ration taking-out during rotation with the lower cover 3, and can also serve as a channel for opening and closing the communication between the inside and outside of the bottle body 1. After the object in the bottle body 1 is taken out, the user can place the no-wash glass bottle upright.

[0039] The taking-out groove 21 in the upper cover 2 and the dropping groove 31 in the lower cover 3 are communicated and staggered, so that the object in the dropping groove 31 enters the taking-out groove 21 under the action of gravity, and is taken out with the taking-out groove 21. Compared with the direct pouring-out of the object in the no-wash glass bottle in the prior art, the present application can effectively control the taking-out amount of the no-wash glass bottle, thereby facilitating the use of the no-wash glass bottle.

[0040] In embodiment 2, the difference between embodiment 1 and embodiment 2 is that:

[0041] The material taking grooves 21 are multiple; the material taking grooves 21 are uniformly distributed around the central axis of the upper cover 2; the upper cover 2 is provided with an upper hole 22 penetrating through the center; the upper hole 22 is transmission connected with the screw rod 4; the upper cover 2 rotates under the driving of the screw rod 4; the upper end of the screw rod 4 is fixedly connected with the barrel cover 5; the barrel cover 5 is a barrel with an open lower end; the barrel cover 5 is sleeved on the outer wall of the upper cover 2; the outer lateral wall of the barrel cover 5 is provided with a sliding groove 51 penetrating through the upper and lower ends; the sliding groove 51 is slidingly connected with the sliding plate 6; the horizontal penetrating through the sliding plate 6 is provided with a discharging port 61; the material taking groove 21 corresponds to the discharging port 61 after the rotation of the upper cover 2; the lower part of the sliding plate 6 is fixedly connected to the outer wall of the lower cover 3;

[0042] The spring 7 is arranged between the upper cover 2 and the inner bottom wall of the barrel cover 5; the spring 7 is sleeved on the outer wall of the screw rod 4.

[0043] In the embodiment, an inner threaded sleeve 8 is arranged between the upper cover 2 and the inner bottom wall of the barrel cover 5; the inner threaded sleeve 8 is in threaded transmission connection with the screw rod 4; the lower end of the inner threaded sleeve 8 is annularly fixedly connected with upper teeth 81; the upper cover 2 is provided with lower teeth 23 at a position corresponding to the upper teeth 81; the upper teeth 81 and the lower teeth 23 are in one-way engagement; the inner threaded sleeve 8 is located on the inner side of the spring 7.

[0044] In the embodiment, the lower cover 3 is provided with a lower hole 32 penetrating through the center; the lower hole 32 is fixedly connected with an elastic film 9; the lower end of the screw rod 4 can pass through the lower hole 32.

[0045] In the embodiment, the lower end surface of the screw rod 4 is provided with a threaded hole 41; the threaded hole 41 is in threaded transmission connection with a screw rod 42; the lower end of the screw rod 42 is fixedly connected with the elastic film 9; the elastic film 9 will be deformed in a twisted manner under the rotation of the screw rod 4, so as to loosen the objects inside the opening of the bottle body 1.

[0046] In the embodiment, after the screw rod 4 completes a complete stroke, one of the material taking grooves 21 is in communication with the discharging port 61 after completing material taking; after one of the material taking grooves 21 corresponds to the discharging port 61, the other material taking grooves 21 are arranged in a staggered manner with the material falling groove 31.

[0047] In the embodiment, the barrel cover 5 is in sliding sealing connection with the upper cover 2; the barrel cover 5 is in sliding sealing connection with the sliding plate 6; the space on the inner side of the barrel cover 5 above the upper cover 2 is a driving cavity 52; the pushing plate 24 is in sliding sealing connection in the material taking groove 21; the pushing plate 24 and the groove bottom of the material taking groove 21 are connected through a tension spring 25; the groove bottom of the material taking groove 21 and the outer lateral wall of the upper cover 2 are in communication through an air hole 211; the inner wall of the sliding plate 6 is provided with an opening and closing hole 62; one end of the opening and closing hole 62 is in communication with the driving cavity 52, and the other end is in communication with the air hole 211 after the rotation of the upper cover 2;

[0048] In use, when the user needs to take out the material from the inside of the self-cleaning glass bottle, first, the self-cleaning glass bottle is inverted, so that the bottle body 1 opening is directed, the material in the bottle body 1 will enter the drop chute 31 under the action of gravity, then the staff will press the barrel cover 5, so that the barrel cover 5 drives the screw rod 4 to move synchronously, the screw rod 4 moves close to the bottom of the bottle body 1, which drives the inner threaded sleeve 8 to rotate, the inner threaded sleeve 8 rotates, which drives the upper tooth 81 to rotate, the upper tooth 81 will be locked with the lower tooth 23 after the screw rod 4 moves down, so that the upper cover 2 will rotate with the rotation of the inner threaded sleeve 8, the upper cover 2 rotates, which drives the material taking chute 21 and the air hole 211 to move, after one of the plurality of material taking chutes 21 is communicated with the drop chute 31, the material in the drop chute 31 will enter the material taking chute 21 under the action of gravity, because the space in the material taking chute 21 is limited, so the material taking chute 21 takes out the material in the bottle body 1 limitedly in a single time, realizing the fixed quota material taking;

[0049] The screw rod 4 is provided with a threaded hole 41 at the lower end surface, and the threaded hole 41 is screw driven with the screw rod 42, so that the screw rod 4 drives the screw rod 42 to move down and rotate during the movement of the barrel cover 5, the screw rod 42 moves down and rotates, which lifts the elastic film 9, and during the rotation of the screw rod 42, the elastic film 9 is deformed to form twists and wrinkles, the elastic film 9 is protruded and twisted towards the inside of the bottle body 1 under the action of the screw rod 42, so as to dredge the material inside the opening of the bottle body 1, so that the material inside the opening of the bottle body 1 is loosened, so that the material in the opening of the bottle body 1 is not stuck, and after loosening, the material is smoothly entered into the drop chute 31 under the action of gravity, and then along the drop chute 31 into the connected material taking chute 21;

[0050] During the movement of the barrel cover 5 towards the bottom of the bottle body 1 under pressure, the barrel cover 5 will extrude the spring 7, the space in the driving cavity 52 will become smaller, so that the air pressure in the driving cavity 52 increases, because the air hole 211 is staggered with the opening and closing hole 62, so the gas in the driving cavity 52 cannot be discharged temporarily;

[0051] The upper cover 2, the lower cover 3 and the barrel cover 5 are all transparent in this embodiment for the convenience of observation. After the material in the material chute 31 enters the connected material taking chute 21, the upper cover 2 continues to rotate with the screw rod 4, and the material taking chute 21 continues to rotate with the upper cover 2. The material taking chute 21 which has taken the material is disengaged from the material chute 31 and is connected with the discharge port 61. After the material taking chute 21 is connected with the discharge port 61, the gas in the driving cavity 52 enters the air hole 211 along the opening and closing hole 62, and then enters the space between the bottom of the material taking chute 21 and the push plate 24. The gas pressure overcomes the tension spring 25 and pushes the push plate 24 to slide in the material taking chute 21. The push plate 24 pushes the material in the material taking chute 21 out along the discharge port 61. Then the user releases the force pressing the barrel cover 5, the spring 7 drives the barrel cover 5 away from the bottom of the bottle body 1, the space in the driving cavity 52 increases to form negative pressure, the gas between the push plate 24 and the bottom of the material taking chute 21 enters the driving cavity 52 along the air hole 211 and the opening and closing hole 62, and the tension spring 25 helps the push plate 24 to quickly return. In order to avoid the air hole 211 and the opening and closing hole 62 being disengaged during the return of the spring 7, an elastic protrusion is arranged at the position where the air hole 211 is connected with the opening and closing hole 62. The elastic protrusion is fixed on the inner wall of the opening and closing hole 62 to position the air hole 211 and the opening and closing hole 62. The elastic protrusion does not hinder the flow of gas. After the barrel cover 5 is reset away from the bottom of the bottle body 1, the other material taking chute 21 is disengaged from the material chute 31 to automatically isolate the inside of the bottle body 1 from the outside, avoiding the situation that the user forgets to close the bottle cap 2, 3.

[0052] When the screw rod 4 is reset away from the bottom of the bottle body 1 by the spring 7, the screw rod 4 drives the inner threaded sleeve 8 away from the upper cover 2, so that the upper teeth 81 on the lower end surface of the inner threaded sleeve 8 are away from the upper teeth 81 on the upper end of the upper cover 2. After the upper teeth 81 and the lower teeth 23 are disengaged, the inner threaded sleeve 8 cannot drive the upper cover 2 to rotate. During the movement of the screw rod 4 away from the bottom of the bottle body 1, the screw rod 42 rotates and moves upward, and drives the deformed elastic film 9 to reset.

[0053] In this embodiment, the deformed elastic film 9 loosens the material at the opening of the bottle body 1, and the push plate 24 pushes the material in the material taking chute 21, so that the material in the bottle body 1 is smoothly taken out without being stuck, and the material taking process of the disposable glass bottle is realized.

[0054] In this embodiment, the deformed elastic film 9 loosens the material at the opening of the bottle body 1, and the push plate 24 pushes the material in the material taking chute 21, so that the material in the bottle body 1 is smoothly taken out without being stuck, and the material taking process of the disposable glass bottle is realized.

[0055] The upper cover 2 and the lower cover 3 are provided with an annular groove 26; the upper half of the annular groove 26 is arranged on the lower end surface of the upper cover 2; the lower half of the annular groove 26 is arranged on the upper end surface of the lower cover 3; the annular groove 26 is arranged close to the central axis of the upper hole 22; the annular groove 26 is communicated with the bottom of the material taking groove 21 through an adjusting groove 27; the adjusting groove 27 is slidably connected with an adjusting block 28; the annular groove 26 is slidably connected with an annular block 29; the outer side surface of the annular block 29 is a slope; one end of the adjusting block 28 is abutted against the outer side surface of the annular block 29, and the other end is abutted against the inner side of the push plate 24; the lower end of the annular block 29 is rotationally connected with a bolt 291; the bolt 291 penetrates through the lower cover 3 and is threadedly connected with the lower cover 3; the width of the adjusting groove 27 is consistent with the width of the material taking groove 21;

[0056] In use, before the substance in the bottle body 1 is packaged, the bolt 291 is screwed according to the particle size of the substance in the bottle body 1 and the amount of single material taking; the bolt 291 drives the annular block 29 to move upward or downward in the annular groove 26 under the action of screwing; in the process of upward movement of the annular block 29, the slope on the annular block 29 extrudes the adjusting block 28, so that the adjusting block 28 overcomes the push plate 24 extruded by the tension spring 25; since the position where the adjusting block 28 contacts the push plate 24 is a contact seal, a sealed space is formed between the inner side of the push plate 24 and the air hole 211; in the process that the push plate 24 moves away from the corresponding bottom of the material taking groove 21, the space connected with the material taking groove 21 and the dropping groove 31 is reduced, the speed of the substance in the dropping groove 31 entering the material taking groove 21 is reduced, and the amount of material taking in the material taking groove 21 is also reduced; conversely, in the process that the annular block 29 moves downward with the bolt 291, the slope on the annular block 29 moves downward, the tension spring 25 pulls the push plate 24 close to the bottom of the material taking groove 21, the push plate 24 drives the adjusting block 28 to slide in the adjusting groove 27 and enter the annular groove 26, and in the process that the push plate 24 moves close to the corresponding bottom of the material taking groove 21, the space connected with the material taking groove 21 and the dropping groove 31 is increased, the speed of the substance in the dropping groove 31 entering the material taking groove 21 is increased, and the amount of material taking in the material taking groove 21 is also increased; the space in the material taking groove 21 is adjusted by screwing the bolt 291, so that the amount of single material taking of the no-wash glass bottle is controlled, which is suitable for different substances and material taking requirements; after the user completes the adjustment of the bolt 291, the bottle cap 2 and 3 are covered on the bottle body 1, so that a complete and convenient no-wash glass bottle is formed.

[0057] In the description of the present application, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the drawings. Figure 1The shown orientation or positional relationship is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the scope of protection of the present application. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0058] The basic principles, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A convenient, washable glass bottle, comprising a bottle body (1) and a cap (2,3) that closes to the opening of the bottle body (1); Its features are, The bottle cap (2,3) includes an upper cap (2) and a lower cap (3); The lower end of the lower cover (3) is fitted onto the opening of the bottle body (1); the upper end of the lower cover (3) is eccentrically provided with a material discharge groove (31); the material discharge groove (31) is connected to the inner side of the bottle body (1); The upper cover (2) is rotatably and sealingly connected to the upper end of the lower cover (3); a material taking groove (21) is provided on the outer side wall of the upper cover (2); the material taking groove (21) is connected to the lower end face of the upper cover (2); the material taking groove (21) is connected to the material dropping groove (31) after rotation; There are multiple material feeding slots (21); the material feeding slots (21) are evenly distributed around the central axis of the upper cover (2); the upper cover (2) has a through hole (22) in the center; a screw (4) is connected to the through hole (22); the upper cover (2) rotates under the drive of the screw (4); the upper end of the screw (4) is fixedly connected to a cylindrical cover (5); the cylindrical cover (5) is a cylindrical object with an open lower end; the cylindrical cover (5) is fitted on the outer wall of the upper cover (2); the outer wall of the cylindrical cover (5) has a sliding groove (51) running through it vertically; a sliding plate (6) is slidably connected in the sliding groove (51); the sliding plate (6) has a discharge port (61) running through it horizontally; the material feeding slots (21) correspond to the position of the discharge port (61) after the upper cover (2) rotates; the lower part of the sliding plate (6) is fixedly connected to the outer wall of the lower cover (3); A spring (7) is provided between the upper cover (2) and the inner bottom wall of the cylindrical cover (5); the spring (7) is sleeved on the outer wall of the screw (4); The cylindrical cover (5) is slidably and sealed to the upper cover (2); the cylindrical cover (5) is slidably and sealed to the slide plate (6); the space inside the cylindrical cover (5) above the upper cover (2) is the drive chamber (52); the push plate (24) is slidably and sealed to the material picking groove (21); the push plate (24) is connected to the bottom of the material picking groove (21) by a tension spring (25); the bottom of the material picking groove (21) is connected to the outer wall of the upper cover (2) by an air hole (211); the inner wall of the slide plate (6) is provided with an opening and closing hole (62); one end of the opening and closing hole (62) is connected to the drive chamber (52), and the other end is connected to the air hole (211) after the upper cover (2) rotates; An annular groove (26) is provided between the upper cover (2) and the lower cover (3); the upper half of the annular groove (26) is provided on the lower end face of the upper cover (2); the lower half of the annular groove (26) is provided on the upper end face of the lower cover (3); the annular groove (26) is located close to the central axis of the upper hole (22); the annular groove (26) is connected to the bottom of the material feeding groove (21) through an adjusting groove (27); an adjusting block (28) is slidably sealed in the adjusting groove (27); an annular block (29) is slidably connected up and down in the annular groove (26); the outer side of the annular block (29) is a slope; one end of the adjusting block (28) abuts against the outer side of the annular block (29), and the other end abuts against the inner side of the push plate (24); a bolt (291) is rotatably connected to the lower end of the annular block (29); the bolt (291) passes through the lower cover (3) and is threadedly connected to the lower cover (3).

2. The convenient, wash-free glass bottle according to claim 1, characterized in that: An internal threaded sleeve (8) is provided between the upper cover (2) and the inner bottom wall of the cylindrical cover (5); the internal threaded sleeve (8) is threadedly connected to the screw (4); the lower end of the internal threaded sleeve (8) is circumferentially fixed to the upper tooth (81); the upper cover (2) and the upper tooth (81) are provided with a lower tooth (23) at the corresponding position; the upper tooth (81) and the lower tooth (23) mesh in one direction; the internal threaded sleeve (8) is located inside the spring (7).

3. The convenient, wash-free glass bottle according to claim 1, characterized in that: The lower cover (3) has a through hole (32) in the center; the opening of the lower hole (32) is fixedly connected to an elastic membrane (9); the lower end of the screw (4) can pass through the lower hole (32).

4. A convenient, wash-free glass bottle according to claim 3, characterized in that: The lower end face of the screw (4) is provided with a threaded hole (41); the screw (42) is connected to the screw rod (42) by the threaded hole (41); the lower end of the screw rod (42) is fixedly connected to the elastic membrane (9); the elastic membrane (9) will form a torsional deformation under the rotation of the screw (4), thereby loosening the object inside the opening of the bottle (1).

5. A convenient, wash-free glass bottle according to claim 4, characterized in that: After the screw (4) completes a full stroke, one of the feeding slots (21) is connected to the discharge port (61) after feeding. After one of the feeding slots (21) is connected to the discharge port (61), the other feeding slots (21) are staggered from the discharge slots (31).

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