[0025] In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connected", and "connected" should be understood in a broad sense. For example, they may be fixed connections. It may also be detachably connected or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication between two components. For those of ordinary skill in the art, the specific meaning of the above-mentioned terms in the present invention can be understood in specific situations.
[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0027] Such as figure 1 As shown, it is a schematic structural diagram of an embodiment of a piston-type straight pouring container of the present invention;
[0028] Such as figure 2 Shown is a schematic view of the inverted structure of an embodiment of a piston-type straight pouring container of the present invention; a piston-type straight pouring container of the present invention includes a bottle body 1 with an inner The inner cavity is provided with a piston 2 which divides the inner cavity into a storage cavity 11 and an air cavity 12; the upper end of the bottle body is provided with a bottle mouth, and the upper end of the storage cavity 11 is provided There is an outlet structure 3, the outlet structure 3 is provided with an outlet and an outlet; the lower end of the bottle body is provided with an air intake structure 4, the air intake structure is provided with an air inlet and an air inlet; The storage cavity 11 is in communication with the outlet, and the air cavity 12 is in communication with the air inlet;
[0029] When the straight pouring container is placed forward:
[0030] The outlet member blocks the outlet port, and the air inlet member blocks the air inlet;
[0031] When the straight pouring container is tilted or placed upside down:
[0032] A gap is provided between the outlet piece and the outlet, and the objects contained in the straight-pour outlet container flow out through the outlet;
[0033] A gap is provided between the air inlet and the air inlet, and the external air enters the air cavity 12 through the air inlet.
[0034] As a preferred technical solution, in the present invention, the output structure includes an output cavity, and both ends of the output cavity are respectively provided with a first outlet 31 and a second outlet 32, such as image 3 As shown, it is a schematic structural diagram of the second outlet of an embodiment of a piston type straight pouring container of the present invention; the first outlet 31 is located below the second outlet 32, so The edge of the second outlet 32 is provided with an outlet notch 321; the outlet member includes an outlet sealing ball 33, and the outlet sealing ball 33 is arranged in the outlet cavity;
[0035] When the straight pouring container is placed in the forward direction: the exit sealing ball 33 blocks the first exit opening 31 under the action of gravity;
[0036] When the straight pouring container is tilted or placed upside down: the sealing ball 33 is separated from the first exit port 31 under the action of gravity, and flows to the second exit port 32, Blocked on the second outlet opening 32, the articles contained in the storage cavity 11 flow into the outlet cavity through the first outlet opening 31, and then flow out through the outlet gap;
[0037] The air intake structure includes an air intake cavity. The two ends of the air intake cavity are respectively provided with a first air inlet 41 and a second air inlet 42. The first air inlet 41 is located in the second air inlet. Below the air inlet 42, the edge of the second air inlet 42 is provided with an air inlet gap; the second air inlet 42 is in communication with the air cavity 12; the air inlet includes an air inlet sealing ball 43. The air inlet sealing ball 43 is arranged in the air inlet cavity;
[0038] When the straight pouring container is placed in the forward direction: the air inlet sealing ball 43 blocks the first air inlet 41 under the action of gravity;
[0039] When the pouring container is inclined or placed upside down: the air inlet sealing ball 43 is separated from the first air inlet 41 under the action of gravity, and flows to the second air inlet 42, Blocked on the second air inlet 42, the second air inlet gap communicates with the air cavity; external air flows into the air cavity through the second air inlet gap.
[0040] Therefore, in the present invention, when the container is being placed, the outlet opening and the storage cavity are closed; when the container is placed upside down, the objects flow out of the bottle through the outlet opening, so external air will not enter the container. As the contents of the container are gradually poured out, the air pressure in the storage cavity may gradually decrease, and external air enters the air cavity through the air inlet. The air pressure in the air cavity is greater than the air pressure in the storage cavity. Therefore, the air cavity The air pressure in the middle will push the piston to move toward the storage cavity; when it is used upside down again, the items will continue to be poured out, and the piston will continue to move toward the storage cavity until all the items in the container are poured out, and the objects in the container Will not come into contact with the air, ensuring the continuous preservation of the objects in the container.
[0041] In the present invention, the straightly poured out container is further provided with a flip cover 5, the flip cover 5 is closed on the bottle mouth, the flip cover 5 and the bottle body 1 can be arranged separately; or the flip cover 5 is connected by The parts are connected to the bottle body 1, and the flip cover 5 is turned over, so that the flip cover 5 is closed on the bottle mouth or separated from the bottle mouth; and, in order to better display the storage cavity For the inventory of items, the inner or outer wall of the storage cavity is also provided with a scale 6.
[0042] Such as Figure 4 Shown is a schematic structural view of the second embodiment of an embodiment of a piston type straight pouring container according to the present invention; Figure 5 As shown, it is a schematic diagram of the structure of the outlet of the second embodiment of the embodiment of the piston type straight pouring container of the present invention; Image 6 Shown is a schematic diagram of the structure of the second embodiment of the second embodiment of the embodiment of the piston type straight pouring container of the present invention; the difference between this embodiment and the previous embodiment is that the structure of the discharge and the intake The air interface is different, take the output structure as an example:
[0043] A circular plate is provided above the storage cavity, the outlet is provided on the circular plate, and the outlet includes a third outlet 31b and a fourth outlet 32b; the fourth outlet The port 32b includes one or more through holes that are evenly distributed on the periphery of the third outlet port 31; the outlet piece includes a lower baffle 331b and an upper baffle 332b, the lower baffle A support rod 333b is provided between 331b and the upper baffle 332b; the size of the upper baffle 331b is larger than the size of the lower baffle 332b, the support rod 333b passes through the third outlet 31b, and the lower stop The plate 331b and the upper baffle 332b are respectively located on both sides of the circular plate;
[0044] When the straight pouring container: the upper baffle 332b blocks the upper surface of the circular plate, and simultaneously blocks the third and fourth outlets;
[0045] When the straight pouring container is tilted or placed upside down: the upper baffle moves downward under the action of gravity and leaves the third and fourth outlets; the lower baffle 331b blocks On the bottom side of the circular plate, the third outlet is blocked; the articles in the storage cavity 11 flow out through the fourth outlet.
[0046] Such as Figure 7 Shown is a schematic structural view of the third embodiment of an embodiment of a piston-type straight pouring container of the present invention; Figure 8 As shown, it is a schematic diagram of the structure of the outlet of the third embodiment of the embodiment of the piston type straight pouring container of the present invention; Picture 9 As shown, it is a schematic diagram of the structure of the object in the third embodiment of the embodiment of the piston type straight pouring container of the present invention; the difference between this embodiment and the previous embodiment is that the structure of the object and the inlet The air interface is different, take the output structure as an example:
[0047] A circular plate is provided above the storage cavity, the circular plate is provided with a fifth outlet hole 31c, and a locking member 32c, and a locking position 321c is provided between the locking member 32c and the circular plate; The object includes a rotating shaft baffle, the rotating shaft baffle including a rotating shaft 332c and a baffle 331c connected to the rotating shaft 332c; the rotating shaft 332c is installed at the buckling position 321c, and the rotating shaft 332c is along the card The deduction position 321c rotates;
[0048] When the straight pouring container is placed in the forward direction: the baffle is attached to the round plate under the action of gravity to block the fifth exit hole 31c;
[0049] When the straight pouring container is tilted or placed upside down: the rotating shaft baffle rotates under the action of gravity, the baffle 331c leaves the fifth exit hole 31c, and the fifth exit hole 31c is opened .
[0050] Such as Picture 10 Shown is a schematic structural view of a fourth embodiment of an embodiment of a piston-type straight pouring container according to the present invention; Picture 11 Shown is a schematic structural diagram of the output structure of the fourth embodiment of the embodiment of a piston-type straight pouring container according to the present invention; the difference between this embodiment and the previous embodiment is that the output structure and The intake structure is different, take the output structure as an example:
[0051] The outlet structure includes a water outlet 31d and a mounting portion 32d; the water outlet 31d is an elastic structure with a notch 311d at its upper end; the mounting portion 32d is installed at the mouth of the bottle, and a through hole 323d is provided at the bottom;
[0052] Such as Figure 13 As shown, it is a schematic structural view of the slit closed state in the fourth embodiment of the embodiment of the piston type straight pouring container of the present invention; in this embodiment,
[0053] When the straight pouring container is placed in the forward direction: in the water outlet portion 31d of the elastic structure, the slit 311d is closed in a natural state;
[0054] When the straight pouring container is tilted or placed upside down: the articles in the storage cavity flow to the slit 311d through the through hole 323d, and under the action of the gravity of the article, a gap is formed at the slit 311d , The article flows out from the notch 311d.
[0055] It should be noted that, in the present invention, the shape of the notch can be rectangular, S-shaped, round hole type and other shapes, and the number can be one, or two or several.
[0056] Exemplarily, the mounting portion is provided with an annular first baffle 321d and a second baffle 322d, and a mounting groove 324d is provided between the annular first baffle and the second baffle;
[0057] Such as Picture 12 Shown is a schematic structural view of the installation cover of the fourth embodiment of the embodiment of a piston-type direct pouring container according to the present invention; the direct pouring container is also provided with a mounting cover 6, the mounting cover 6 The installation cover is closed on the bottle mouth, the installation cover 6 includes a cover surface, the cover surface is provided with a cover hole 611, the annular first baffle and the second baffle are snapped in the cover hole On the upper and lower ends of the 611, the cover surface is buckled in the installation groove.
[0058] It should be noted that in the present invention, the principle of the air intake structure is the same as that of the output structure. In the above various embodiments, the output structure can be selected from a variety of ways, and the air intake structure can also be Choose one of a variety of ways. In the piston-type direct pouring container, the implementation of the output structure and the implementation of the air intake structure can be matched in multiple ways.
[0059] In the above-mentioned fourth embodiment, the air intake structure may also be the same as the structure of the exit structure. Here, in the air intake structure, the air intake part is similar to the exit part, and the cut is defined as the air intake Notch.
[0060] When the straight pouring container is placed in the forward direction: in the air intake structure, in the air intake part of the elastic structure, the air intake scribe is closed in a natural state;
[0061] When the straight pouring container is tilted or placed upside down: the articles in the storage cavity flow out through the cut 311d. Therefore, the piston flows toward the cut. Therefore, the flowing piston makes the air cavity The gas generates suction force on the air inlet scribe at the bottom of the air cavity, and the suction force causes the air inlet scribe at the bottom of the air cavity to be sucked open, creating a gap.
[0062] Therefore, in this embodiment, the cut is opened by the air pressure in the container. When the air pressure in the container is not high, the cut is automatically closed and sealed due to the action of the elastic material, that is, the output structure and the air intake structure are automatically closed.
[0063] Exemplarily, the bottom surface of the bottom of the pouring container is buckled in the installation groove of the air intake structure.
[0064] In order to make the items extruded from the storage cavity have a buffer or temporary storage space, the storage cavity 11 is divided into a storage cavity 111 and a temporary storage cavity 112, such as Picture 14 Shown is a schematic diagram of a structure with a temporary storage cavity of an embodiment of a piston-type straight pouring container according to the present invention. The output structure 3 is disposed between the storage cavity 111 and the temporary storage cavity 112, and the temporary The storage cavity 112 communicates with the bottle mouth.
[0065] Exemplarily, the temporary storage cavity 112 is an independent cavity with an upper end open and a lower end sealed, and is arranged in the storage cavity 11, the temporary storage cavity 112 is provided with a bottom plate 1121 at the lower end, and the output structure 3 is provided On the bottom plate 1121. Therefore, the temporary storage cavity 112 can be used as a single “U”-shaped structure and placed in the storage cavity 11.
[0066] As another embodiment of the temporary storage cavity, the storage cavity 11 is provided with an isolation plate, and the isolation plate divides the storage cavity into a storage cavity 111 and a temporary storage cavity 112, and the exit structure 3 Set on the isolation board.
[0067] The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still compare the foregoing embodiments. Modifications to the described technical solutions, or equivalent replacements of some of the technical features, any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention shall be included in the protection scope of the present invention Inside.
