Beverage bottle cap with locking structure

Abstract

The utility model relates to the field of bottle cap especially relates to a beverage bottle cap with locking structure, technical scheme: a beverage bottle cap with locking structure, including bottle cap main part, locking ring, power wing and return spring, the outer wall center of bottle cap main part is equipped with the first groove body and second groove body that several groups of encircle bottle cap main part outer wall one week equidistance distribution, the upper and lower ends of second groove body are equipped with the clamping groove, the utility model discloses the circumferential positioning and axial fixed structure that the convex block and buckle cooperation with the recess and clamping groove are formed, the mechanical bite structure formed between locking ring and power wing, can avoid accidental opening caused by collision in transportation or carrying, and the lever fulcrum is formed after power wing pops out, and the friction of cooperation antiskid block increases, can be convenient for user to open bottle cap main part, especially suitable for children, the old or the person without force, solve the problem that the existing beverage bottle cap is easy to accidental misoperation and open laboriously.

Description

Technical Field

[0001] This utility model belongs to the field of bottle caps, specifically relating to a beverage bottle cap with a locking structure. Background Technology

[0002] Beverage bottle caps are key components in the packaging industry that are paired with beverage containers. Their design not only affects the sealing and freshness of the beverage, but also directly relates to the user experience.

[0003] In existing technologies, traditional beverage bottle caps mostly use a single threaded or flip-top structure. In practical use, these structures are often prone to accidental opening due to collisions during transportation or carrying, leading to beverage leakage. Furthermore, the effectiveness of traditional smooth bottle caps in increasing ease of opening with anti-slip textures is limited; children, the elderly, or those with weak hands still easily experience slippage and difficulty opening the cap. Therefore, this invention proposes a beverage bottle cap with a locking structure to solve the problems existing in the prior art. Utility Model Content

[0004] To overcome the problems of existing beverage bottle caps being easily accidentally touched and difficult to open.

[0005] The technical solution of this utility model is as follows: a beverage bottle cap with a locking structure includes a bottle cap body, a locking ring, a booster wing, and a return spring. The outer wall of the bottle cap body has several sets of first and second grooves equidistantly distributed around its perimeter. The upper and lower ends of the second grooves have slots. Several sets of equidistantly distributed spring posts are fixed to one end of the first groove near the bottle cap body. One end of the return spring is fitted onto the spring post. The outer wall of the locking ring has several sets of first and second through grooves equidistantly distributed around its perimeter. Three sets of equidistantly distributed protrusions are fixed to the inner walls of the left and right sides of the first through groove. Buckles are fixed to the inner walls of the upper and lower ends of the second through groove. An anti-slip block is fixed to the front end of the booster wing, and a limiting block is fixed to the rear end of the booster wing. The front and rear ends of the limiting block have vertically symmetrically distributed sliding grooves. Three sets of equidistantly distributed grooves are opened at the left and right ends of the booster wing. The other end of the return spring is fixed to the rear end of the limiting block.

[0006] Preferably, the outer wall of the bottle cap body is fixed with an upper limit ring and a lower limit ring that are symmetrically distributed vertically. The locking ring is rotatably set on the outer wall of the bottle cap body, and the upper and lower ends of the locking ring are respectively attached to the lower end of the upper limit ring and the upper end of the lower limit ring.

[0007] Preferably, the booster wing is disposed in the first groove, the booster wing is adapted to the first groove, and the upper and lower inclined notches of the booster wing are adapted to the buckle.

[0008] Preferably, the first groove has limiting grooves at its upper and lower ends, and the inner wall of the limiting groove is in contact with the outer wall of the upper and lower ends of the limiting block.

[0009] Preferably, a guide rail is fixedly connected to the center of the inner wall of the limiting groove, and the outer wall of the guide rail fits against the inner wall of the sliding groove.

[0010] Preferably, the protrusions and grooves are adapted to each other, the buckles are adapted to the slots, and the outer wall of the booster wing fits against the inner wall of the first through groove.

[0011] Preferably, the first through groove corresponds to the first groove body, the second through groove corresponds to the second groove body, the first through groove and the second through groove are intersected, and the first groove body and the second groove body are intersected.

[0012] The beneficial effects of this utility model are:

[0013] 1. The circumferential positioning and axial fixing structure formed by the protrusions and buckles on the locking ring, along with the grooves and slots, creates a mechanical interlocking structure between the locking ring and the assist wing, which can prevent accidental opening due to collisions during transportation or carrying.

[0014] 2. The lever fulcrum is formed by the pop-out assist wing, which, together with the anti-slip block, increases the friction, making it easier for users to open the bottle cap. It is especially suitable for children, the elderly, or people with weak hands.

[0015] 3. The upper limit ring and lower limit ring can limit the axial displacement of the locking ring, while the guide rail and slide groove cooperate to ensure the smooth sliding of the booster wing and prevent the components from loosening or failing. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of the beverage bottle cap with a locking structure according to this utility model.

[0017] Figure 2 The diagram shown is a three-dimensional disassembled view of the beverage bottle cap with a locking structure according to this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional structural schematic of the bottle cap body of the beverage bottle cap with a locking structure according to this utility model.

[0019] Figure 4 The diagram shown is a three-dimensional disassembled view of the assist wing and return spring of the beverage bottle cap with locking structure according to this utility model.

[0020] Figure 5 The diagram shown is a three-dimensional disassembled view of the locking ring of the beverage bottle cap with a locking structure according to this utility model.

[0021] Explanation of reference numerals in the attached diagram: 1-Locking ring, 2-Bottle cap body, 3-Assist wing, 4-Upper limit ring, 5-Lower limit ring, 6-First groove, 7-Slot, 8-Limit groove, 9-Guide rail, 10-Spring post, 11-Second groove

[0022] 12-Anti-slip block, 13-Groove, 14-Limiting block, 15-Slide groove, 16-Reset spring, 17-First through groove

[0023] 18-Second through groove, 19-Protrusion, 20-Snap fastener. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] Please see Figures 1-5 This utility model provides an embodiment: a beverage bottle cap with a locking structure, including a bottle cap body 2, a locking ring 1, a booster wing 3, and a return spring 16. The outer wall of the bottle cap body 2 has several sets of first grooves 6 and second grooves 11 equidistantly distributed around the outer wall of the bottle cap body 2. The upper and lower ends of the second grooves 11 have slots 7. Several sets of equidistantly distributed spring posts 10 are fixed to one end of the first groove 6 near the bottle cap body 2. One end of the return spring 16 is fitted onto the spring post 10. The outer wall of the locking ring 1 has several sets of... A first through groove 17 and a second through groove 18 are equidistantly distributed around the outer wall of the locking ring 1. Three sets of protrusions 19 are fixedly connected to the inner walls of the left and right sides of the first through groove 17. Buckles 20 are fixedly connected to the inner walls of the upper and lower ends of the second through groove 18. An anti-slip block 12 is fixedly connected to the front end of the assist wing 3. A limit block 14 is fixedly connected to the rear end of the assist wing 3. The front and rear ends of the limit block 14 are provided with vertically symmetrical sliding grooves 15. Three sets of equidistant grooves 13 are provided on the left and right ends of the assist wing 3. The other end of the return spring 16 is fixedly connected to the rear end of the limit block 14.

[0026] The locking ring 1, with its protrusion 19 and buckle 20, works in conjunction with the groove 13 and slot 7 to form a circumferential positioning and axial fixing structure. This creates a mechanical interlocking structure between the locking ring 1 and the assisting wing 3, preventing accidental opening due to collisions during transportation or carrying. The assisting wing 3, when popped out, forms a lever fulcrum, which, together with the anti-slip block 12, increases friction, making it easier for users to open the bottle cap body 2. This is especially suitable for children, the elderly, or those with weak hands.

[0027] Please see Figures 3-4In this embodiment, the outer wall of the bottle cap body 2 is fixed with an upper limit ring 4 and a lower limit ring 5 symmetrically distributed vertically. The locking ring 1 is rotatably mounted on the outer wall of the bottle cap body 2. The upper and lower ends of the locking ring 1 are respectively attached to the lower end of the upper limit ring 4 and the upper end of the lower limit ring 5. The upper limit ring 4 and the lower limit ring 5 can allow the locking ring 1 to be rotatably mounted on the outer wall of the bottle cap body 2. The assisting wing 3 is set in the first groove 6 and is adapted to the first groove 6. The upper and lower inclined notches of the assisting wing 3 are adapted to the buckle 20. The adapted assisting wing 3 and buckle 20 can allow the rotating and adjustable locking ring 1 to limit and retract several sets of assisting wings 3 while positioning them.

[0028] Please see Figures 3-5 In this embodiment, limiting grooves 8 are provided at the upper and lower ends of the first groove 6. The inner wall of the limiting groove 8 is in contact with the outer walls of the upper and lower ends of the limiting block 14. The limiting block 14 and the limiting groove 8 can assist in the initial limiting of several sets of auxiliary wings 3 during telescopic deployment, so as to improve the stability of the telescopic extension of the auxiliary wings 3. A guide rail 9 is fixedly connected to the center of the inner wall of the limiting groove 8. The outer wall of the guide rail 9 is in contact with the inner wall of the slide groove 15. The guide rail 9, in conjunction with the slide groove 15, can further enhance the secondary limiting of the auxiliary wings 3 during telescopic extension, so as to further improve the stability of the auxiliary wings 3 during telescopic adjustment. The protrusion 19 is adapted to the groove 13, and the buckle 20 is also adapted to the slot 7. The outer wall of the assist wing 3 fits against the inner wall of the first through groove 17. The buckle 20 can enter the first groove 6 to limit and retract the assist wing 3 as the locking ring 1 rotates, or enter the slot 7 in the second groove 11 to assist in positioning the locking ring 1. The first through groove 17 corresponds to the first groove 6, and the second through groove 18 corresponds to the second groove 11. The first through groove 17 and the second through groove 18 are intersectingly distributed, as are the first groove 6 and the second groove 11. The intersecting first through groove 17 and the second through groove 18, as well as the first groove 6 and the second groove 11, are interconnected and correspond to each other to ensure that the assist wing 3 can pass through and pop outward.

[0029] When not in use, the locking ring 1 is rotatably mounted on the outer wall of the bottle cap body 2 via the upper limit ring 4 and the lower limit ring 5. The return spring 16 is in a contracted state, so that the assisting wing 3 is housed in the first groove 6. At the same time, the buckle 20 is engaged in the first groove 6 and fits against the upper and lower inclined surfaces of the assisting wing 3, thereby positioning and fixing the locking ring 1 rotatably mounted on the outer wall of the bottle cap body 2, and also limiting and locking the assisting wing 3 in the contracted state, thereby realizing the contraction of the assisting wing 3 and the bottle cap body 2 being in the initial locked state.

[0030] When unlocking is required, first rotate the locking ring 1 by hand to align the first through groove 17 with the first groove 6 and the second through groove 18 with the second groove 11. The buckle 20 will then detach from the first groove 6 and enter the slot 7 through plastic deformation, thereby releasing the limiting and locking state of the assist wing 3 and repositioning and fixing the locking ring 1 after rotation and adjustment.

[0031] Next, as the buckle 20 moves out of the first groove 6 and loses its limiting effect on the booster wing 3, the booster wing 3 will be pushed outward by the retracted return spring 16. At the same time, the limiting block 14 and the slide 15 follow the displacement of the booster wing 3 and slide along the inner wall of the limiting groove 8 and the outer wall of the guide rail 9 to limit the booster wing 3 that pops out from the first groove 6, thereby improving its pop-out stability.

[0032] Then, the popped-out booster wing 3 will pass through the first through groove 17 corresponding to the booster wing 3 as the locking ring 1 rotates, and the protrusion 19 in the first through groove 17 will undergo plastic deformation and enter the groove 13 on the booster wing 3, thereby limiting and fixing the popped-out booster wing 3 to prevent it from retracting under force.

[0033] Finally, by holding the anti-slip block 12 of the assist wing 3, the bottle cap body 2 is rotated effortlessly using the lever principle to open the bottle.

[0034] When closing the bottle cap body 2, as described above, the locking ring 1 is rotated to rotate in the opposite direction. The buckle 20 undergoes plastic deformation and moves from the slot 7 into the first groove 6 to press the inclined surfaces on the upper and lower sides of the assist wing 3. This presses the assist wing 3 while compressing the return spring 16, causing it to retract into the first groove 6. At the same time, the protrusion 19 undergoes plastic deformation and moves out of the groove 13, thereby restoring the assist wing 3 to the locked state.

[0035] Through the above steps, the circumferential positioning and axial fixing structure formed by the protrusion 19 and buckle 20 on the locking ring 1, together with the groove 13 and slot 7, creates a mechanical interlocking structure between the locking ring 1 and the assisting wing 3. This prevents accidental opening due to collisions during transportation or carrying. After the assisting wing 3 pops out, it forms a lever fulcrum, which, together with the anti-slip block 12, increases friction, making it easier for users to open the bottle cap body 2. This is especially suitable for children, the elderly, or those with weak hands, solving the problem that existing beverage bottle caps are easy to accidentally touch and difficult to open.

[0036] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A beverage bottle cap with a locking structure, comprising a cap body (2), characterized in that: It also includes a locking ring (1), an assist wing (3), and a return spring (16). The outer wall of the bottle cap body (2) has several sets of first grooves (6) and second grooves (11) that are equidistantly distributed around the outer wall of the bottle cap body (2). The upper and lower ends of the second groove (11) have slots (7). Several sets of equidistant spring posts (10) are fixed to one end of the first groove (6) near the bottle cap body (2). One end of the return spring (16) is fitted onto the spring post (10). The outer wall of the locking ring (1) has several sets of first grooves (6) that are equidistantly distributed around the outer wall of the locking ring (1). Through groove (17) and second through groove (18), the inner walls of the left and right sides of the first through groove (17) are fixed with three sets of protrusions (19) distributed at equal intervals, the inner walls of the upper and lower ends of the second through groove (18) are fixed with buckles (20), the front end of the booster wing (3) is fixed with an anti-sliding block (12), the rear end of the booster wing (3) is fixed with a limiting block (14), the front and rear ends of the limiting block (14) are provided with symmetrically distributed sliding grooves (15), the left and right ends of the booster wing (3) are provided with three sets of equally distributed grooves (13), and the other end of the return spring (16) is fixed to the rear end of the limiting block (14).

2. The beverage bottle cap with a locking structure according to claim 1, characterized in that: The outer wall of the bottle cap body (2) is fixed with an upper limit ring (4) and a lower limit ring (5) symmetrically distributed. The locking ring (1) is rotated to set the outer wall of the bottle cap body (2). The upper and lower ends of the locking ring (1) are respectively attached to the lower end of the upper limit ring (4) and the upper end of the lower limit ring (5).

3. The beverage bottle cap with a locking structure according to claim 1, characterized in that: The booster wing (3) is set inside the first groove (6), and the booster wing (3) is adapted to the first groove (6). The upper and lower inclined notches of the booster wing (3) are adapted to the buckle (20).

4. The beverage bottle cap with a locking structure according to claim 1, characterized in that: Limiting grooves (8) are provided at the upper and lower ends of the first groove (6), and the inner wall of the limiting groove (8) is in contact with the outer walls of the upper and lower ends of the limiting block (14).

5. The beverage bottle cap with a locking structure according to claim 1, characterized in that: A guide rail (9) is fixedly connected to the center of the inner wall of the limiting groove (8), and the outer wall of the guide rail (9) is in contact with the inner wall of the slide groove (15).

6. The beverage bottle cap with a locking structure according to claim 1, characterized in that: The protrusion (19) is adapted to the groove (13), the buckle (20) is adapted to the slot (7), and the outer wall of the booster wing (3) is in contact with the inner wall of the first through groove (17).

7. The beverage bottle cap with a locking structure according to claim 1, characterized in that: The first through groove (17) corresponds to the first groove body (6), and the second through groove (18) corresponds to the second groove body (11). The first through groove (17) and the second through groove (18) are intersected, and the first groove body (6) and the second groove body (11) are intersected.

Images