CN218490344U - Buckle formula seal structure for plastic packaging bottle - Google Patents
Buckle formula seal structure for plastic packaging bottle Download PDFInfo
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- CN218490344U CN218490344U CN202222672137.4U CN202222672137U CN218490344U CN 218490344 U CN218490344 U CN 218490344U CN 202222672137 U CN202222672137 U CN 202222672137U CN 218490344 U CN218490344 U CN 218490344U
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Abstract
The utility model discloses a buckle formula seal structure for plastic packaging bottle relates to plastic bottle auxiliary assembly field. The utility model comprises a bearing plate arranged at the outer edge of the bottle mouth, a cover body is arranged on the top surface of the bearing plate through a pair of buckle mechanisms, and a rubber plug inserted into the bottle mouth is also arranged on the bottom surface of the cover body; the two buckling mechanisms are symmetrically arranged, each buckling mechanism comprises an embedded groove arranged on the top surface of the bearing plate and an insertion strip arranged on the bottom surface of the cover body, an elastic clamping block is movably arranged at the insertion side of the insertion strip, a moving channel penetrating from the outer edge of the bearing plate is arranged on the side wall of the embedded groove, a pushing mechanism is arranged in the moving channel in a sliding mode, one end of the pushing mechanism extends out of the moving channel, and the other end of the pushing mechanism is abutted to the elastic clamping block; the problem that the bottle cap body is inclined and deformed when being opened due to the difficulty in opening the existing buckle type bottle cap is solved.
Description
Technical Field
The utility model relates to a plastic bottle auxiliary assembly field, specific, buckle formula seal structure for plastic packaging bottle that says so.
Background
The plastic bottle is mainly used for liquid or solid disposable plastic packaging containers such as beverages, foods, pickles, honey, dried fruits, edible oil, agricultural and veterinary drugs and the like. The plastic bottle has the characteristics of low breakage probability, low cost, high transparency, food-grade raw materials and the like.
At present, for the sealing of the plastic bottle, generally speaking, either a bottle cap in threaded connection or a buckle-type bottle cap is adopted to seal the plastic bottle, and for the buckle-type bottle cap, because the bottle mouth and the bottle cap of the plastic bottle need to be sealed, a gap between the bottle cap and the bottle mouth is small, and the buckle-type bottle cap is difficult to open. Furthermore, in the process of opening the buckled bottle cap, the bottle cap is generally manually buckled through inclination, the bottle cap is inclined and deformed, and the bottle cap can be separated from the bottle opening, so that the sealing effect of the bottle cap is greatly influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plastic packaging bottle is with buckle formula seal structure to solve current buckle formula bottle lid and open the difficulty, cause the problem that the bottle lid body takes place to incline deformation often when opening.
In order to solve the above problem, the utility model discloses a following technical means:
a buckle type sealing structure for a plastic packaging bottle comprises a bearing plate arranged at the outer edge of a bottle mouth, wherein the top surface of the bearing plate is provided with a cover body through a pair of buckle mechanisms, and the bottom surface of the cover body is also provided with a rubber plug inserted into the bottle mouth;
two buckle mechanism symmetry sets up, buckle mechanism is including locating the embedded groove of accepting the board top surface with locate the strip that inserts of lid bottom surface, the activity of the side of inserting of strip is equipped with elastic fixture block, the lateral wall of embedded groove is equipped with the follow accept the board outer along the moving passage who link up, it is equipped with pushing mechanism to slide in the moving passage, pushing mechanism's one end stretches out the moving passage other end with the elastic fixture block butt.
Preferably, one surface of the insertion strip facing the elastic clamping block and one surface of the embedded groove provided with the moving channel are arranged away from each other, the rubber plug comprises a cylindrical plug with the outer diameter being equal to the inner diameter of the bottle opening, a conical plug is coaxially arranged on the bottom surface of the cylindrical plug, and the conical end of the conical plug is arranged downwards.
Furthermore, the side wall of the insertion strip is provided with an installation groove for installing the elastic clamping block, and a notch of the installation groove is provided with an abutting part;
the elasticity fixture block is located including sliding butt piece in the mounting groove, butt piece be located one side of mounting groove be equipped with the stopper of butt portion butt, butt piece with connect through horizontally compression spring between the mounting groove, the butt piece stretches out the one end of mounting groove with the pushing mechanism butt.
Furthermore, one end, extending out of the mounting groove, of the abutting block is designed to be a slope structure, the vertical thickness of the extending end of the abutting block is gradually increased along the direction far away from the pushing mechanism, and the top surface of the abutting block is horizontally arranged.
Furthermore, the pushing mechanism comprises a push rod which is slidably arranged in the moving channel, a blocking part is arranged at a through hole which is formed in the outer edge of the bearing plate of the moving channel, a stop block which is abutted to the blocking part is arranged on one side, extending into the moving channel, of the push rod, one end, opposite to the stop block, of the push rod extends out of the moving channel, and one end, extending into the moving channel, of the stop block is abutted to the elastic stop block.
Furthermore, the push rod is connected with the elastic clamping block through a butting roller in a butting mode, the rotating axis of the butting roller is horizontally arranged, the outer side wall of the butting roller is connected with the elastic clamping block in a butting mode, and two circular surfaces of the butting roller are connected with one end, facing the elastic clamping block, of the push rod through a supporting rod which is connected in a coaxial rotating mode.
The utility model discloses at the in-process that uses, following beneficial effect has:
during the process of installing the bottle cap, the cap body is only arranged above the bearing plate, the rubber plug is plugged into the bottle mouth, the inserting bar is aligned with the embedding groove, and the blind-pushing is carried out. Let in the elasticity fixture block embedding shift passage, can enough accomplish the installation of lid, utilize buckle mechanism to improve the installation convenience, utilize the rubber buffer to provide the leakproofness of lid. Then when the cover body needs to be opened, the pushing mechanisms on the two buckle mechanisms are pressed, the pushing mechanisms of the two buckle mechanisms can be operated by one hand by using the symmetrical buckle mechanisms, and when the pushing mechanisms are pressed, the elastic clamping blocks are pushed out of the moving channel by using the pushing mechanisms, so that the inserting strips can move in the embedded grooves, the cover body can be separated from the bearing plate, the rubber plug is pulled out of the bottle opening, and the cover opening operation can be conveniently completed. The buckle mechanism that singlehanded operation piles up like this can effectually avoid at the in-process of unbuckling, and the lid takes place the slope, appears the unidirectional deformation and causes the condition of deformation to appear.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the mounting structure of the cover and the bottle mouth of the present invention.
Fig. 3 is a side view of the structure of fig. 1.
Fig. 4 isbase:Sub>A schematic view of the cross-sectional structurebase:Sub>A-base:Sub>A in fig. 3.
Fig. 5 is a schematic view of a part a of the enlarged structure in fig. 4.
The bottle comprises a bottle opening 1, a receiving plate 2, a cover body 3, a rubber plug 4, a cylindrical plug 41, a conical plug 42, an embedded groove 5, an insertion strip 6, a moving channel 7, a mounting groove 8, a butting block 9, a limiting block 10, a compression spring 11, a push rod 12, a stop block 13, a butting roller 14 and a support rod 15.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, or the directions or positional relationships that the skilled person usually understand, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1 to 5, a snap-in sealing structure for a plastic packaging bottle comprises a receiving plate 2 disposed at an outer edge of a bottle mouth 1, a cover body 3 mounted on a top surface of the receiving plate 2 through a pair of snap-in mechanisms, and a rubber plug 4 inserted into the bottle mouth 1 disposed on a bottom surface of the cover body 3;
the two buckle mechanisms are symmetrically arranged, each buckle mechanism comprises an embedded groove 5 and an insertion strip 6, the embedded groove 5 is formed in the top surface of the bearing plate 2, the insertion strip 6 is arranged on the bottom surface of the cover body 3, an elastic clamping block is arranged on the insertion side of the insertion strip 6 in an movable mode, the side wall of the embedded groove 5 is provided with a moving channel 7 which is communicated with the outer edge of the bearing plate 2, a pushing mechanism is arranged in the moving channel 7 in a sliding mode, and one end of the pushing mechanism extends out of the other end of the moving channel 7 and is abutted to the elastic clamping block.
In this way, in the process of attaching the cap, the cap body 3 is simply placed on the receiving plate 2, the rubber stopper 4 is inserted into the bottle mouth 1, and the insertion strip 6 is forcibly pushed out in alignment with the fitting groove 5. Let in the elasticity fixture block embedding removal passageway 7, can enough accomplish the installation of lid 3, utilize buckle mechanism to improve the installation convenience, utilize rubber buffer 4 to provide the leakproofness of lid 3. Then when the cover body 3 needs to be opened, the pushing mechanisms on the two buckle mechanisms are pressed, the pushing mechanisms of the two buckle mechanisms can be operated by one hand by using the symmetrical buckle mechanisms, when the pushing mechanisms are pressed, the elastic clamping blocks are pushed out of the moving channel 7 by using the pushing mechanisms, so that the inserting strips 6 can move in the embedded grooves 5, the cover body 3 and the bearing plate 2 can be separated, the rubber plug 4 is pulled out of the bottle mouth 1, and the cover opening operation can be conveniently completed. The buckle mechanism that singlehanded operation piles up like this can effectually avoid at the in-process of unbuckling, and lid 3 takes place the slope, and the unilateral deformation appears and causes the condition appearance of warping.
Furthermore, one surface of the insertion strip 6 facing the elastic clamping block and one surface of the embedded groove 5 provided with the moving channel 7 are arranged away from each other, the rubber plug 4 comprises a cylindrical plug 41 with an outer diameter not smaller than the inner diameter of the bottle opening 1, a conical plug 42 is coaxially arranged on the bottom surface of the cylindrical plug 41, and the conical end of the conical plug 42 is arranged downward.
Through the embedded groove 5 and the setting of leaving mutually of inserting strip 6 on the one hand like this, can effectually avoid when the elasticity fixture block withdraws from moving channel 7, because in pushing mechanism's excessive movement and getting into the elasticity fixture block, the dead condition of lock of strip 6 will insert appears, in addition through the taper plug 42 of rubber buffer 4, can be convenient for insert of rubber buffer 4, utilize the cylinder stopper 41 of rubber buffer 4 can improve the leakproofness between rubber buffer 4 and bottleneck 1.
Furthermore, for the installation of the elastic clamping block, the side wall of the insertion strip 6 is provided with an installation groove 8 for installing the elastic clamping block, and a notch of the installation groove 8 is provided with an abutting part;
elasticity fixture block is located including sliding butt piece 9 in the mounting groove 8, butt piece 9 is located one side of mounting groove 8 be equipped with the stopper 10 of butt portion butt, butt piece 9 with connect through horizontally compression spring 11 between the mounting groove 8, butt piece 9 stretches out the one end of mounting groove 8 with the pushing mechanism butt.
Therefore, the abutting block 9 of the elastic clamping block moves back and forth in the mounting groove 8 by the pushing of the pushing mechanism, so that the elastic clamping block is buckled with the moving channel 7.
Furthermore, the one end that butt joint piece 9 stretches out mounting groove 8 is established to domatic structure, the vertical thickness of the end that stretches out of butt joint piece 9 increases along keeping away from pushing mechanism's direction gradually, just the top surface level of butt joint piece 9 sets up.
Thus, the end part of the abutting block 9 which is obliquely arranged is utilized, and on the one hand, when the cover body 3 is installed, the embedded groove 5 is inwards contracted under the action of the notch, so that the installation is convenient. On the other hand, when the abutting block 9 is pushed by the pushing mechanism, because of the inclined contact surface of the abutting block 9 and the pushing mechanism, the abutting block 9 always has an upward component force, so that at the moment that the abutting block 9 exits from the moving channel 7, because the top surface of the abutting block 9 is not abutted with the top surface of the moving channel 7 any more, the abutting block 9 can move upwards for a certain distance, so that the cover body 3 is sprung, and the cover body 3 is conveniently opened.
Furthermore, for the pushing mechanism, the pushing mechanism includes a push rod 12 slidably disposed in the moving channel 7, a through hole located on the outer edge of the receiving plate 2 of the moving channel 7 is provided with a resisting portion, one side of the push rod 12 extending into the moving channel 7 is provided with a stopper 13 abutted against the resisting portion, one end of the push rod 12 opposite to the stopper 13 extends out of the moving channel 7, and one end of the stopper 13 extending into the moving channel 7 is abutted against the elastic fixture block.
Meanwhile, in order to enable the abutting block 9 to be in better contact with the pushing mechanism, the push rod 12 is abutted with the elastic clamping block through an abutting roller 14, the rotating axis of the abutting roller 14 is horizontally arranged, the outer side wall of the abutting roller 14 is abutted with the elastic clamping block, and two circular surfaces of the abutting roller 14 are connected with one end of the push rod 12 facing the elastic clamping block through a supporting rod 15 which is connected in a coaxial rotating mode.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a buckle formula seal structure for plastic packaging bottle which characterized in that: the bottle cap comprises a bearing plate (2) arranged on the outer edge of a bottle mouth (1), wherein a cap body (3) is arranged on the top surface of the bearing plate (2) through a pair of buckle mechanisms, and a rubber plug (4) inserted into the bottle mouth (1) is further arranged on the bottom surface of the cap body (3);
two buckle mechanism symmetry sets up, buckle mechanism is including locating the embedded groove (5) of accepting board (2) top surface with locate the insertion strip (6) of lid (3) bottom surface, the side activity of inserting strip (6) is equipped with elastic fixture block, the lateral wall of embedded groove (5) is equipped with the follow accept board (2) outer along moving walkways (7) that link up, it is equipped with pushing mechanism to slide in moving walkways (7), pushing mechanism's one end is stretched out moving walkways (7) the other end with the elastic fixture block butt.
2. A snap-in sealing structure for plastic packaging bottles as claimed in claim 1, characterized in that: one surface of the insertion strip (6) facing the elastic clamping block and one surface of the embedded groove (5) provided with the moving channel (7) are arranged in a separated mode, the rubber plug (4) comprises a cylindrical plug (41) with the outer diameter not smaller than the inner diameter of the bottle opening (1), a conical plug (42) is coaxially arranged on the bottom surface of the cylindrical plug (41), and the conical end of the conical plug (42) is arranged downwards.
3. A snap-in sealing structure for plastic packaging bottles as claimed in claim 1, characterized in that: the side wall of the insertion strip (6) is provided with an installation groove (8) for installing the elastic clamping block, and a notch of the installation groove (8) is provided with an abutting part;
the elasticity fixture block is located including sliding butt piece (9) in mounting groove (8), butt piece (9) are located one side of mounting groove (8) be equipped with stopper (10) of butt portion butt, butt piece (9) with connect through horizontally compression spring (11) between mounting groove (8), butt piece (9) stretch out the one end of mounting groove (8) with the pushing mechanism butt.
4. A snap-in sealing structure for plastic packaging bottles as claimed in claim 3, characterized in that: one end, extending out of the mounting groove (8), of the abutting block (9) is arranged to be a slope surface structure, the vertical thickness of the extending end of the abutting block (9) is gradually increased along the direction far away from the pushing mechanism, and the top surface of the abutting block (9) is horizontally arranged.
5. A snap-in sealing structure for plastic packaging bottles as claimed in claim 1, characterized in that: the pushing mechanism comprises a push rod (12) arranged in the moving channel (7) in a sliding mode, the moving channel (7) is located at a through opening on the outer edge of the bearing plate (2) and is provided with a resisting part, one side, extending into the moving channel (7), of the push rod (12) is provided with a stop block (13) abutted to the resisting part, one end, opposite to the stop block (13), of the push rod (12) extends out of the moving channel (7), and one end, extending into the moving channel (7), of the stop block (13) is abutted to the elastic clamping block.
6. A snap-on sealing structure for plastic packaging bottles according to claim 5, characterized in that: push rod (12) with the elasticity fixture block passes through butt roller (14) butt, the axis of rotation level setting of butt roller (14), just the lateral wall of butt roller (14) with the elasticity fixture block butt, the two circular surfaces of butt roller (14) through coaxial rotation connection branch (15) with push rod (12) orientation the one end of elasticity fixture block is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222672137.4U CN218490344U (en) | 2022-10-11 | 2022-10-11 | Buckle formula seal structure for plastic packaging bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222672137.4U CN218490344U (en) | 2022-10-11 | 2022-10-11 | Buckle formula seal structure for plastic packaging bottle |
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| Publication Number | Publication Date |
|---|---|
| CN218490344U true CN218490344U (en) | 2023-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222672137.4U Active CN218490344U (en) | 2022-10-11 | 2022-10-11 | Buckle formula seal structure for plastic packaging bottle |
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| CN (1) | CN218490344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115949527A (en) * | 2023-03-10 | 2023-04-11 | 中国空气动力研究与发展中心空天技术研究所 | Waterproof sealing assembly of engine |
-
2022
- 2022-10-11 CN CN202222672137.4U patent/CN218490344U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115949527A (en) * | 2023-03-10 | 2023-04-11 | 中国空气动力研究与发展中心空天技术研究所 | Waterproof sealing assembly of engine |
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