CN218618059U

CN218618059U - Bottle cap and hose packaging bottle

Info

Publication number: CN218618059U
Application number: CN202223317709.3U
Authority: CN
Inventors: 刘庆; 陈敏; 陈益军
Original assignee: Shaoxing Wanrong Packaging Co ltd
Current assignee: Shaoxing Wanrong Packaging Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-03-14
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a bottle cap, including the bottle lid subassembly, bottle lid subassembly bottom opening, the bottle lid subassembly is including position enclosing cover and embolia the inner circle in the enclosing cover, the enclosing cover is including the enclosing cover caping that is located the top, enclosing cover caping lower extreme is equipped with a plurality of first kicking blocks, the inner circle is including the inner circle ring top that is located the top, inner circle ring top end is equipped with a plurality of second kicking blocks, first kicking block and the equal annular circumference equipartition of second kicking block and interval setting, first kicking block one side is equipped with first inclined plane, second kicking block one side is equipped with the second inclined plane, the second inclined plane sets up with first inclined plane relatively, when the enclosing cover rotates with the inner circle in opposite directions, the second inclined plane that the second kicking block can be followed to first kicking block slides, and first kicking block bottom can be located second kicking block top, through compressing tightly enclosing cover and inner circle and rotation enclosing cover from top to bottom, can make first inclined plane hug closely and promote the second inclined plane, thereby it rotates to drive the inner circle. The utility model provides a bottle lid and hose packing bottle is difficult for opening, prevents to reveal in the bottle, and the security is high.

Description

Bottle cap and hose packaging bottle

Technical Field

The utility model belongs to the technical field of the packaging technique and specifically relates to a bottle lid and hose packing bottle is related to.

Background

Present hose packing bottle lid adopts usually to pull out to insert or threaded connection, because there is individual difference in the actual manufacturing size cooperation, the interface is pulled out to some packing bottle lid and the screw thread is pine, extract easily or unscrew, the tight bottle lid of size cooperation also can become loose gradually in the use even when dispatching from the factory, the bottle lid phenomenon of droing appears easily when carrying, because the hose packing bottle leans on the extrusion to derive, the bottle lid breaks away from the back, object in the hose packing bottle easily receives the extrusion carelessly when carrying and reveals, influence user experience.

The hose packaging bottle is also commonly used for packaging and storing substances such as ointment and the like which have adverse reactions to skin, and the hose packaging bottle is easily opened carelessly by children when being played in a mode of direct pulling and inserting opening or screwing off, so that serious consequences can be caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide a bottle lid and hose packing bottle, be difficult for opening, prevent to reveal in the bottle, the security is high.

In order to achieve the above purpose, the technical scheme of the utility model is that:

the utility model provides a bottle cap, including the bottle lid subassembly, bottle lid subassembly bottom opening, the bottle lid subassembly is including the position enclosing cover and embolia the inner circle in the enclosing cover, the enclosing cover is including the enclosing cover caping that is located the top, enclosing cover caping lower extreme is equipped with a plurality of first kicking blocks, the inner circle is including the inner circle ring top that is located the top, inner circle ring top upper end is equipped with a plurality of second kicking blocks, first kicking block and the equal annular circumference equipartition of second kicking block and interval setting, first kicking block one side is equipped with first inclined plane, second kicking block one side is equipped with the second inclined plane, the second inclined plane sets up with first inclined plane relatively, when enclosing cover and inner circle rotate in opposite directions, first kicking block can follow the second inclined plane slip of second kicking block, and first kicking block bottom can be located second kicking block top, compress tightly enclosing cover and inner circle and rotate the enclosing cover through from top to bottom, can make first inclined plane hug closely and promote the second inclined plane, thereby drive the inner circle and rotate.

The first inclined planes of the first ejector blocks are arranged on the same side, and the second inclined planes of the second ejector blocks are also arranged on the same side.

The first inclined plane inclines downwards and towards the inner side, and the second inclined plane inclines upwards and towards the inner side.

The first ejector block is further provided with a pushing surface located on one side opposite to the first inclined surface, the second ejector block is further provided with a driven surface located on one side opposite to the second inclined surface, and the outer cover pushes the driven surface to push the inner ring to rotate through the pushing surface.

The outer cover further comprises an outer cover ring, a first boss is arranged on the inner wall of the outer cover ring, the inner ring further comprises an inner ring, a second boss is arranged on the outer wall of the inner ring, the outer diameter of the second boss is larger than the inner diameter of the first boss, and the second boss is located above the first boss.

The second boss is including being located the second boss connecting surface of upper end, and the diameter of second boss connecting surface upper end reduces gradually, and first boss diameter from bottom to top increases gradually, and the second boss can be gone into and pass first boss inboard.

The first top block is of a V-shaped structure, and the second top block is of a straight-line structure.

A hose packaging bottle comprises a bottle cap, wherein a bottle body is connected to the lower end of a bottle cap assembly in a threaded mode.

The bottle includes bottle connecting portion, and bottle connecting portion outer wall can be dismantled with the bottle lid subassembly and be connected, and massage portion is installed to bottle connecting portion inboard, and massage portion includes the massage head of upper end, is equipped with crowded liquid export in the middle of the massage head.

The beneficial effects of the utility model are that:

when the bottle cap assembly is opened, the outer cap of the bottle cap assembly needs to apply pressure to the bottle body and keep the pressure, the second inclined surface is pushed by the mutual pressing force of the first inclined surface and the second inclined surface and the component force of the pressing force in the rotating direction of the outer cap, then the inner ring is driven to rotate, and the thread is unscrewed. The rotatory mode of force fit that presses could open the bottle lid subassembly to prevent that the bottle lid subassembly from opening by accident under abnormal conditions, in order to avoid the body in the bottle to reveal, also can make children etc. lack the crowd that consciousness was judged and can not open the bottle lid easily, in order to avoid eating by mistake or scribble the medicine in the bottle and cause accident.

Drawings

FIG. 1 is a perspective view of a cap assembly according to example 1;

FIG. 2 is a sectional view of the cap assembly of example 1;

FIG. 3 is a perspective view of an outer cap in embodiment 1;

FIG. 4 is a perspective view of an inner race in embodiment 1;

FIG. 5 is a top view distribution diagram of the first and second top blocks of example 1;

FIG. 6 is a schematic view showing a positional relationship between the first inclined surface and the second inclined surface in embodiment 1;

FIG. 7 is a perspective view of a bottle body in example 2.

In the figure: the bottle cap assembly 1, an outer cap 11, an outer cap ring 111, a first boss 1111, an outer cap top 112, a first top block 1121, a first inclined surface 11211, a first extension surface 11212, a pushing surface 11213, an inner ring 12, an inner ring 121, an inner ring protrusion 1211, a second boss 1212, a second boss connection surface 12121, an inner ring top 122, a second top block 1221, a second inclined surface 12211, a second extension surface 12212, a passive surface 12213, a bottle body 2, a massage portion 21, a massage head 211 and a bottle body connection portion 22.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments in combination with the accompanying drawings.

Example 1:

as shown in fig. 1-6, a bottle cap comprises a bottle cap assembly 1, wherein the bottom of the bottle cap assembly 1 is open, and the bottle cap assembly 1 comprises an outer cap 11 and an inner ring 12 sleeved in the outer cap 11. As shown in fig. 3, the outer cover 11 is a plastic part, the outer cover 11 includes an outer cover top 112 at the top and an outer cover ring 111 below the outer cover top 112, the bottom of the outer cover 11 is open, the outer cover top 112 is a thin-walled disc and closes the top of the outer cover 11, and the outer cover ring 111 is a cylindrical structure formed by extending downward along the outer circumference of the outer cover top 112 and is circumferentially closed.

As shown in fig. 4, the inner ring 12 is a plastic part, the inner wall of the bottom of the inner ring 12 is provided with threads, the inner ring 12 includes an inner ring top 122 located at the top and an inner ring 121 located below the inner ring top 122, the bottom of the inner ring 12 is open, the inner ring top 122 is a thin-walled disc and seals the top of the inner ring 12, the inner ring top 122 is parallel to the outer cover top 112, and the inner ring 121 extends downward along the outer circumference of the inner ring top 122 to form a cylinder shape and is circumferentially closed. The inner ring 121 is provided with a plurality of inner ring protrusions 1211 in the circumferential direction, the inner ring protrusions 1211 are uniformly distributed along the circumferential direction of the outer wall of the inner ring 121, and the inner ring protrusions 1211 are long and have the axial direction of the inner ring 121 in the longitudinal direction.

As shown in fig. 2 and 3, a first projection 1111 is disposed on an inner wall of the outer cover ring 111, the first projection 1111 protrudes inward along the inner wall of the outer cover ring 111, the first projection 1111 has a complete or broken ring structure, the diameter of the first projection 1111 gradually increases from bottom to top, and is optimally set to be the largest at the middle layer, and the diameters of the upper end and the lower end gradually decrease until the diameters of the upper end and the lower end are the same as the inner diameter of the inner wall of the cover ring 111.

As shown in fig. 2 and 4, the outer wall of the inner ring 121 is provided with a second boss 1212, the second boss 1212 includes a second boss connection surface 12121 located at an upper end, the diameter of the upper end of the second boss connection surface 12121 gradually decreases, the second boss connection surface 12121 may be an upward and inward inclined surface, the outer diameter of the second boss 1212 is larger than the inner diameter of the first boss 1111, when the outer lid 11 and the inner ring 12 are installed, the second boss 1212 may be snapped into and pass through the inner side of the first boss 1111, after the installation, the second boss 1212 is located above the first boss 1111, the outer lid 11 and the inner ring 12 may rotate relatively, the outer lid 11 and the inner ring 12 may also slide up and down, but when the outer lid 11 and the inner ring 12 slide down relatively until the first boss 1111 and the second boss 1212 abut against each other, the outer lid top 112 and the inner ring top 122 reach an upward limit position.

As shown in fig. 3 and 5, a plurality of first top blocks 1121 are disposed at the lower end of the outer cover top 112, the first top blocks 1121 extend downward along the bottom of the outer cover top 112, the first top blocks 1121 have a V-shaped structure, and preferably eight first top blocks 1121 are circumferentially and uniformly distributed, tips of the first top blocks 1121 which have the V-shaped structure point to an annular center, a first inclined surface 11211 is disposed on one side of the first top block 1121, the first inclined surface 11211 is located on the outer side of a V-shaped surface of the V-shaped structure, only one first top block 1121 is disposed on each first top block 1121, the first inclined surfaces 11211 of the eight first top blocks 1121 are disposed on the same side (on the same side in the clockwise direction or on the same side in the counterclockwise direction), and the first inclined surfaces 11211 are inclined downward and inward.

The first top block 1121 is further provided with a first extension surface 11212 located at the upper end of the first inclined surface 11211 and a pushing surface 11213 located at the opposite side of the first inclined surface 11211, the first extension surface 11212 and the pushing surface 11213 are two V-shaped side surfaces of the V-shaped structure of the first top block 1121, respectively, the first extension surface 11212 and the pushing surface 11213 are perpendicular to the bottom surface of the outer cover top 112, and the first inclined surface 11211 can be understood as an arrangement structure of the lower end of the first extension surface 1121 like a chamfer. The first extending surface 11212 and the pushing surface 11213 are perpendicular to the lower end surface of the cover top 112.

As shown in fig. 4, 5, and 6, a plurality of second ejector blocks 1221 are disposed at the upper end of the inner ring top 122, the second ejector blocks 1221 extend upward along the top of the inner ring top 122, the second ejector blocks 1221 are in a strip-shaped in-line structure and have a trapezoidal cross section, the number of the second ejector blocks 1221 is matched with the number of the first ejector blocks 1121, and is preferably eight, the second ejector blocks 1221 are uniformly distributed in the circumferential direction in an annular shape and are spaced from the first ejector blocks 1121, a second inclined surface 12211 is disposed on one side of the second ejector blocks 1221, the second inclined surface 12211 inclines upward and inward, the second inclined surfaces 12211 of the eight second ejector blocks 1221 are disposed on the same side and are opposite to the inclined surface 11211, that is, if the first inclined surface 11211 is located on one side of the annular distribution of the first ejector blocks 1121, the second inclined surface 12211 is located on one side of the annular distribution of the second ejector blocks 1221 in the counterclockwise direction; if the first inclined surface 11211 is located on the counterclockwise side of the annular distribution of the first top block 1121, the second inclined surface 12211 is located on the clockwise side of the annular distribution of the second top block 1221. The first inclined surface 11211 and the second inclined surface 12211 can engage and slide relative to each other.

The second top block 1221 is further provided with a second extending face 12212 located at the lower end of the second inclined face 12211 and a second driven face 12213 located on the opposite side of the second inclined face 12211, the second extending face 12212 and the second driven face 12213 are both perpendicular to the top face of the inner ring top 122, the protruding height of the second extending face 12212 is lower than that of the second driven face 12213, and the second driven face 12213 can be attached to the pushing face 11213 in a face-to-face mode.

When the outer cap 11 and the inner ring 12 are pressed up and down, the outer cap top 112 at the top of the outer cap 11 and the inner ring top 122 at the top of the inner ring 12 approach each other, the outer cap 11 is rotated, so that the first inclined surface 11211 and the second inclined surface 12211 are attached to each other and cannot slide relative to each other due to the limited up and down displacement caused by the pressing, and the outer cap 11 can push the inner ring 12 to rotate.

When the outer cover 11 and the inner ring 12 are no longer pressed vertically, and when the outer cover 11 is rotated, even though the first inclined surface 11211 is still attached to the second inclined surface 12211, due to the interaction force between the two inclined surfaces, the outer cover 11 and the inner ring 12 are respectively separated from each other in the vertical direction until the bottom of the first inclined surface 11211 is located above the top of the second inclined surface 12211, that is, the first top block 1121 is completely located above the second top block 1221, and the outer cover 11 continues to be rotated, the first top block 1121 cannot push the second top block 1221, so the outer cover 11 cannot push the inner ring 12 to rotate.

When the outer cap 11 and the inner ring 12 are rotated in the other direction opposite to the above-described rotation direction, the outer cap 11 and the inner ring 12 are pressed to close up and down, the second top block 1221 falls between two adjacent first top blocks 1121, the pushing surface 11213 and the driven surface 12213 are located at the same height, the outer cap 11 is rotated to make the pushing surface 11213 and the driven surface 12213 fit, and the outer cap 11 is continuously rotated, that is, the pushing surface 11213 pushes the driven surface 12213 to push the inner ring 12 to rotate.

Example 2:

as shown in fig. 1 to 7, a soft tube packing bottle comprises a bottle cap of embodiment 1, a bottle body 2 is screwed to the lower end of the bottle cap assembly 1, and the structure of the bottle body 2 refers to a soft tube with a massage function with an authorization publication number of CN 212557499U. Except that the bottle cap and the connection between the bottle cap and the bottle body 2 are different, the other bottle bodies 2 have the same structure as the patent.

The bottle body 2 comprises a bottle body connecting part 22, the outer wall of the bottle body connecting part 22 is in threaded connection with the bottle cap assembly 1, a massage part 21 is installed on the inner side of the bottle body connecting part 22, the massage part 21 comprises a massage head 211 at the upper end, and a liquid squeezing outlet is formed in the middle of the massage head 211.

When the upper end of the bottle body 2 is screwed into the bottle cap assembly 1, the bottle cap assembly 1 is sleeved on the upper end of the bottle body 2, the threaded connection part of the inner ring 12 and the bottle body 2 is abutted, a pushing force along the axial direction of the bottle body 2 is applied by hands, so that the second ejecting block 1221 falls between the two adjacent first ejecting blocks 1121, the outer cover 11 is rotated, and the pushing surface 11213 can be used for pushing the driven surface 12213 to push the inner ring 12 to rotate and screw.

When the bottle cap assembly 1 is opened, if the outer cap 11 is not pressed downward, due to mutual pushing of the first inclined surface 11211 and the second inclined surface 12211, the first top block 1121 slides along the second inclined surface 12211, the outer cap 11 pushes up, the outer cap 11 continues to rotate, the second top block 1221 is located on two adjacent first top blocks 1121, the outer cap 11 moves downward, but the inner ring 12 cannot be pushed to rotate all the time, and the threaded connection of the inner ring 12 of the bottle cap assembly 1 cannot be unscrewed. This scheme makes the 1 degree of difficulty of opening bottle lid subassembly increase, prevents the emergence of the condition of opening of the involuntary condition.

When the bottle cap assembly 1 is screwed down, the outer cap 11 is pressed downwards, and the inner ring 12 is fixed at the bottom in a threaded connection mode, so that the outer cap 11 and the inner ring 12 are pressed tightly, the outer cap 11 is rotated in a pressing state, the inner ring 12 can be driven to rotate, and the bottle cap assembly 1 is opened.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A kind of bottle lid, its characterized in that: comprises a bottle cap component (1), the bottom of the bottle cap component (1) is opened, the bottle cap component (1) comprises an outer cap (11) and an inner ring (12) sleeved in the outer cap (11), the outer cover (11) comprises an outer cover top (112) positioned at the top, a plurality of first top blocks (1121) are arranged at the lower end of the outer cover top (112), the inner ring (12) comprises an inner ring top (122) at the top, a plurality of second ejector blocks (1221) are arranged at the upper end of the inner ring top (122), the first top blocks (1121) and the second top blocks (1221) are uniformly distributed in the circumferential direction in an annular shape and are arranged at intervals, a first inclined surface (11211) is arranged on one side of the first top block (1121), a second inclined plane (12211) is arranged at one side of the second top block (1221), the second slope (12211) is disposed opposite the first slope (11211), when the outer cover (11) and the inner ring (12) rotate oppositely, the first top block (1121) can slide along the second inclined surface (12211) of the second top block (1221), and the bottom of the first top block (1121) can be located above the second top block (1221), by pressing the outer cover (11) and the inner ring (12) up and down and rotating the outer cover (11), the first inclined surface (11211) can be abutted against and pushed against the second inclined surface (12211), thereby rotating the inner ring (12).

2. The bottle cap according to claim 1, wherein: the first inclined surfaces (11211) of the first top blocks (1121) are arranged on the same side, and the second inclined surfaces (12211) of the second top blocks (1221) are arranged on the same side.

3. The bottle cap according to claim 1, wherein: the first ramp (11211) slopes downwardly and inwardly and the second ramp (12211) slopes upwardly and inwardly.

4. The bottle cap according to claim 1, wherein: the first top block (1121) is further provided with a pushing surface (11213) positioned on the opposite side of the first inclined surface (11211), the second top block (1221) is further provided with a driven surface (12213) positioned on the opposite side of the second inclined surface (12211), and the outer cover (11) pushes the inner ring (12) to rotate against the driven surface (12213) through the pushing surface (11213).

5. The bottle cap according to claim 1, wherein: enclosing cover (11) still includes outer cover ring (111), outer cover ring (111) inner wall is equipped with first boss (1111), inner circle (12) still include inner circle ring (121), inner circle ring (121) outer wall is equipped with second boss (1212), second boss (1212) external diameter is greater than first boss (1111) internal diameter, second boss (1212) are located first boss (1111) top.

6. The bottle cap according to claim 5, wherein: second boss (1212) is including the second boss connection face (12121) that is located the upper end, second boss connection face (12121) upper end diameter dwindles gradually, diameter crescent from bottom to top of first boss (1111), second boss (1212) can be blocked in and passes first boss (1111) are inboard.

7. The bottle cap according to claim 1, wherein: the first top block (1121) is of a V-shaped structure, and the second top block (1221) is of a straight-line structure.

8. A hose packing bottle is characterized in that: comprising the bottle cap according to any one of claims 1 to 6, wherein a bottle body (2) is threadedly coupled to a lower end of the bottle cap assembly (1).

9. The hose package bottle of claim 8, wherein: the bottle (2) comprises a bottle body connecting part (22), the outer wall of the bottle body connecting part (22) is detachably connected with the bottle cap assembly (1), a massage part (21) is installed on the inner side of the bottle body connecting part (22), the massage part (21) comprises a massage head (211) at the upper end, and a liquid squeezing outlet is formed in the middle of the massage head (211).