CN210503835U

CN210503835U - Novel bottle cap and bottle

Info

Publication number: CN210503835U
Application number: CN201920973576.4U
Authority: CN
Inventors: 税刚; 郑建国
Original assignee: Sichuan Longxin Technology Packing Co ltd
Current assignee: Sichuan Longxin Technology Packing Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-05-12
Anticipated expiration: 2029-06-26

Abstract

The utility model relates to the field of bottle caps, and discloses a novel bottle cap and a bottle, which are used in cooperation with the bottle; the bottle comprises a bottle body and a bottle opening. The bottle mouth is arranged at the top end of the bottle body. The bottle cap includes a top cap and an inner cap. The inner cap is provided with an internal thread which is matched with the bottle mouth, so that the inner cap is in threaded connection with the bottle mouth and seals the bottle mouth. The top cover is arranged outside the inner cover. The method is characterized in that: the inner cover is provided with a transmission gear. The top cover is matched with the transmission gear and is provided with a driving gear which can slide relative to the transmission gear, so that the driving gear can slide to be meshed with the transmission gear or the driving gear can slide to be separated from the transmission gear. The utility model discloses a top cap only extracts the certain distance with the top cap and lets drive tooth and driving tooth mesh, just can twist off the inner cup through rotatory top cap when letting the open end of top cap break away from the straining step simultaneously. The opening is convenient.

Description

Novel bottle cap and bottle

Technical Field

The utility model relates to a field of bottle lid particularly, relates to a novel bottle lid and a bottle.

Background

With the improvement of life quality, people not only have higher requirements on the quality of commodities, but also have higher requirements on product packaging.

When the bottle cap in the prior art is opened, the bottle cap is only required to be screwed. An overly simple opening pattern may result in the wine bottle being opened by mistake. Especially in families with children, the children may inadvertently open the bottle cap, resulting in waste.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel bottle lid and bottle, it need extract the certain distance earlier the bottle lid when opening the bottle lid just can unscrew the bottle lid.

The embodiment of the utility model is realized like this:

a novel bottle cap, which is used in cooperation with a bottle; the bottle comprises a bottle body and a bottle opening; the bottle mouth is arranged at the top end of the bottle body; the bottle cap comprises a top cover and an inner cover; the inner cover is provided with internal threads matched with the bottle mouth, so that the inner cover is in threaded connection with the bottle mouth and seals the bottle mouth; the top cover is arranged outside the inner cover in a covering manner; the method is characterized in that: the inner cover is provided with transmission teeth; the top cover is matched with the transmission teeth and is provided with driving teeth which can slide relative to the transmission teeth, so that the driving teeth can slide to one side far away from the bottle mouth to be meshed with the transmission teeth, or the driving teeth can slide to one side close to the bottle mouth to be separated from the transmission teeth.

Furthermore, a connecting piece is arranged on the inner wall of the top cover, and the connecting piece is cylindrical; the driving tooth is arranged on the inner wall of the connecting piece;

an outer cover is arranged on the outer wall of the inner cover, and the outer cover is cylindrical and wraps the inner cover; the transmission gear is arranged on the outer wall of the outer cover.

Further, the transmission gear is arranged at the upper end of the outer wall of the outer cover and protrudes out of the outer wall of the outer cover; the lower extreme protrusion of the inner wall of connecting piece is provided with spacing arch to make spacing arch slide to when driving gear department the driving gear stops spacing arch.

Furthermore, a limiting groove is formed in the outer wall of the bottle mouth along the circumferential direction of the bottle mouth, and a bottle mouth connecting piece is further arranged on the bottle mouth; the bottle mouth connecting piece comprises a connecting part and an expanding part; the connecting part and the flared part are connected through an annular transition plate, so that the connecting part of the connecting part and the flared part is step-shaped; the inner wall of the flared part is provided with a limiting block matched with the limiting groove, so that the limiting block is clamped in the limiting groove when the flared part is sleeved outside the bottle mouth;

the connecting part is in a cylindrical shape, and the outer wall of the connecting part is matched with the inner cover to be provided with external threads, so that the inner cover is in threaded connection with the connecting part.

Further, the bottle mouth is also provided with an inner plug; the inner plug is cylindrical; the outer wall of the inner plug is convexly provided with an annular sealing sheet along the circumferential direction; one end of the inner plug is inserted into the bottle mouth, and the other end of the inner plug is inserted into the connecting part; the sealing piece is clamped between the transition plate and the end part of the bottle mouth.

Furthermore, a sealant is arranged between the outer wall of one end of the inner plug and the inner wall of the bottle opening, and a sealant is arranged between the outer wall of the other end of the inner plug and the inner wall of the connecting part.

Further, a middle sleeve is sleeved on the outer wall of the flared part; the middle sleeve is cylindrical, and a limiting ring is arranged on the inner wall of one end, close to the connecting part, of the middle sleeve in a protruding mode along the circumferential direction of the inner wall; the outer wall of the inner cover is provided with a locking ring along the circumferential direction thereof in a protruding manner in cooperation with the limiting ring, so that when the inner cover is screwed on the connecting part, the locking ring is positioned on one side of the limiting ring, which is close to the flaring part.

Furthermore, one surface of the limiting ring is flush with the end surface of the middle sleeve, and the other surface of the limiting ring is obliquely arranged.

Furthermore, the top of the bottle body is provided with a fastening step, so that the opening of the top cover is fastened on the fastening step when the top cover is covered on the bottle mouth.

A bottle comprises the bottle cap.

The utility model has the advantages that:

the driving teeth of the top cover slide relative to the transmission teeth of the inner cover and enable the driving teeth to be meshed with the transmission teeth, and the top cover is rotated to drive the inner cover to rotate relative to the bottle opening, so that the bottle cover is unscrewed. If the driving tooth of the top cover slides relative to the transmission tooth of the inner cover and enables the driving tooth to be separated from the transmission tooth, the rotating top cover cannot drive the inner cover to rotate. The bottle cap can effectively prevent the bottle cap from being opened by mistake.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the bottle cap and the bottle according to the present invention;

FIG. 2 is a cross-sectional view of the closure and finish engagement;

FIG. 3 is a schematic view of the mating of the inner cap, connector and outer cap.

Icon: 100-bottle cap, 110-top cap, 111-connecting piece, 112-driving tooth, 113-limiting protrusion, 120-inner cap, 121-outer cap, 122-driving tooth, 200-bottle, 210-bottle mouth, 211-limiting groove, 212-bottle mouth connecting piece, 213-flaring portion, 214-connecting portion, 215-transition plate, 216-limiting block, 217-inner plug, 218-sealing piece, 219-locking ring, 220-bottle body, 221-fastening step, 230-middle sleeve and 231-limiting ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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, presented in the accompanying drawings, 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 in 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.

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 and 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", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

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; 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 in specific cases to those skilled in the art.

Example (b):

referring to fig. 1 to 3, the present embodiment provides a novel bottle cap, which is used in combination with a bottle 200. Bottle 200 includes a body 220 and a mouth 210. The bottle body 220 is quadrangular, and the bottle opening 210 is disposed at the top end of the bottle body 220. The bottle opening 210 is cylindrical and has an outer diameter smaller than that of the bottle body 220. The outer wall of the bottle mouth 210 is provided with a stopper groove 211 along the circumferential direction thereof. The top end of the bottle body 220 is further provided with a fastening step 221.

The bottle cap 100 includes an upper cap 110 and an inner cap 120. The inner cap 120 is provided with internal threads that fit into the bottle mouth 210 such that the inner cap 120 is threadedly coupled to the bottle mouth 210 and seals the bottle mouth 210. The top cover 110 is disposed outside the inner cover 120. The inner cover 120 is provided with a driving gear 122, and the top cover 110 is provided with an active gear 112 capable of sliding relative to the driving gear 122 in cooperation with the driving gear 122, so that the active gear 112 can slide to be engaged with the driving gear 122 or the active gear 112 can slide to be disengaged from the driving gear 122.

When the bottle cap 100 of the present invention is used to seal wine in a bottle, the inner cap 120 is screwed on the bottle opening 210 and seals the bottle opening 210. When it is desired to open the bottle cap 100, the top cap 110 is pulled out a certain distance such that the driving teeth 112 are engaged with the driving teeth 122 of the inner cap 120. At this time, the top cap 110 may rotate, and the rotation of the top cap 110 may drive the inner cap 120 to rotate, so that the bottle cap 100 is unscrewed from the bottle mouth 210, which facilitates the opening of the bottle cap 100. If the top cover 110 is not pulled out by a certain distance, the driving teeth 112 are separated from the driving teeth 122 of the inner cover 120, and the rotation of the top cover 110 cannot drive the inner cover 120 to rotate, thereby achieving the effect of preventing the false opening.

Further, the inner wall of the top cover 110 is provided with a clamping groove, and the clamping groove is internally clamped with a connecting piece 111, so that the connecting piece 111 is stably fixed on the inner wall of the top cover 110. The connecting member 111 is cylindrical, and the driving teeth 112 are disposed on an inner wall of the connecting member 111 and along a direction in which the connecting member 111 is disposed. The outer wall of the inner cover 120 is also provided with an annular clamping groove, the clamping groove is internally clamped with an outer cover 121, and the outer cover 121 is in a cylindrical shape and wraps the inner cover 120, so that the outer cover 121 is stably fixed on the outer wall of the inner cover 120. The gear teeth 122 are disposed on the upper portion of the outer wall of the outer cap 121.

When the cap is used, the cap 110 is pulled out by a certain distance, so that the cap 110 drives the connecting member 111 to slide relative to the outer cap 121, and finally the driving tooth 112 is engaged with the transmission tooth 122, thereby facilitating the cap 110 to drive the inner cap 120 to rotate to open the bottle cap 100.

The inner cap 120 is a sealing member of the bottle cap 100, and has a high quality requirement, and if the driving gear 122 is directly disposed on the outer wall of the inner cap 120, the wall thickness of the inner cap 120 may be uneven, which may affect the quality of the inner cap 120 to a certain extent. The provision of the outer lid 121 solves this problem. Meanwhile, since the inner cavity of the top cap 110 is prism-shaped, if the shape of the outer cap 121 follows the inner cavity of the top cap 110, it may be difficult to fit the outer cap 121 with the top cap 110, and the processing cost of the top cap 110 or the outer cap 121 is increased. The connecting piece 111 is arranged, so that the shapes of the inner cylinder of the connecting piece 111 and the outer cover 121 are both cylindrical, and the matching of the connecting piece 111 and the outer cover 121 is more stable and reliable.

Further, the transmission gear 122 is disposed at the upper end of the outer wall of the outer cover 121 and protrudes from the outer wall of the outer cover 121. The lower end of the inner wall of the connecting piece 111 is provided with a limiting bulge 113 in a protruding way. In the process of extracting top cap 110, spacing arch 113 blocks spacing arch 113 when spacing arch 113 slides to driving tooth 122 department, avoids connecting piece 111 to extract excessively and break away from, guarantees stability.

Further, the outer wall of the bottle mouth 210 is provided with a limiting groove 211 along the circumferential direction, and the bottle mouth 210 is further provided with a bottle mouth connector 212. Finish connector 212 includes a connecting portion 214 and a flared portion 213. The inner diameter of the flared portion 213 is larger than that of the connection portion 214, and the connection portion 214 and the flared portion 213 are connected by an annular transition plate 215 so that the connection portion 214 and the flared portion 213 are stepped. The inner wall of the flared portion 213 is provided with a limiting block 216 in cooperation with the limiting groove 211, so that the limiting block 216 is clamped in the limiting groove 211 when the flared portion 213 is sleeved outside the bottle opening 210. The connection portion 214 is cylindrical, and an outer wall of the connection portion 214 is provided with an external thread in cooperation with the inner lid 120, so that the inner lid 120 is screwed to the connection portion 214. Bottle 200 is typically a glass bottle and is difficult to manufacture to ensure that finish 210 is precisely dimensioned, thereby compromising the sealing effect. The spout connector 212 is made of plastic, and the dimensional accuracy of the manufacture thereof can be easily grasped. The sealing effect of the bottle cap 100 can be well ensured.

Further, the bottle mouth 210 is also provided with an inner plug 217. The inner plug 217 is cylindrical. The outer wall of the inner plug 217 is provided with an annular sealing sheet 218 in a protruding manner along the circumferential direction thereof. One end of the inner plug 217 is inserted into the bottle mouth 210, and the other end is inserted into the connecting portion 214. A sealing disc 218 is clamped between the transition plate 215 and the end of the mouth 210. Sealant is arranged between the outer wall of one end of the inner plug 217 and the inner wall of the bottle mouth 210, and sealant is arranged between the outer wall of the other end of the inner plug 217 and the inner wall of the connecting part 214. The provision of the inner plug 217 provides a better seal so that wine in the bottle can only be poured out through the opening of the mouth connector 212. And the inner cap 120 seals the opening of the finish connecting part 212, ensuring the sealing effect of the bottle cap 100.

Further, the outer wall of the flared portion 213 is sleeved with a middle sleeve 230. The middle sleeve 230 is cylindrical, and a limit ring 231 is convexly arranged on the inner wall of one end of the middle sleeve 230 close to the connecting part 214 along the circumferential direction of the middle sleeve. The outer wall of the inner cap 120 is provided with a locking ring 219 protruding along its circumference in cooperation with the stopper ring 231 such that the locking ring 219 is located on the side of the stopper ring 231 adjacent to the flared portion 213 when the inner cap 120 is screwed to the connecting portion 214. One surface of the limiting ring 231 is flush with the end surface of the middle sleeve 230, and the other surface is obliquely arranged. After the bottle cap 100 is closed, the locking ring 219 is located at a side of the limiting ring 231 close to the flared portion 213; when the inner cap 120 is unscrewed, since one surface of the stopper ring 231 is flush with the end surface of the middle sleeve 230 and the other surface is inclined, the locking ring 219 is gradually pulled out of the stopper ring 231, and the bottle cap 100 is finally opened. When the bottle cap 100 is opened, the locking ring 219 cannot enter the inner space of the middle sleeve 230 again and is located at a side of the stopper ring 231 adjacent to the flared portion 213. Avoiding the wine being stolen before sale.

A sealing ring is provided between the finish connecting member 212 and the inner cap 120, and sealing can be achieved without re-entering the locking ring 219 into the middle sleeve 230 and at a side of the stopper ring 231 adjacent to the flared portion 213 when the wine is opened. If the consumer does not drink the beverage after opening the beverage, the beverage can be conveniently stored.

Further, a fastening step 221 is disposed at the top of the bottle body 220, so that the opening of the top cover 110 is fastened to the fastening step 221 when the top cover 110 is covered on the bottle mouth 210. When the top cover 110 is disposed on the bottle opening 210, the outer wall of the top cover 110 is flush with the outer wall of the bottle body 220. The bottle body 220 and the bottle cap 100 are both quadrangular, which results in that the bottle cap 100 cannot rotate after the bottle cap 100 is fastened on the bottle body 220, and further the bottle cap 100 cannot be opened by mistake.

Example 2:

the present embodiment provides a bottle having the bottle cap 100 of embodiment 1. The bottle body can be in any shape.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel bottle cap, which is used in cooperation with a bottle (200); the bottle (200) comprises a bottle body (220) and a bottle mouth (210); the bottle mouth (210) is arranged at the top end of the bottle body (220); the bottle cap (100) comprises an upper cap (110) and an inner cap (120); the inner cap (120) is provided with internal threads matched with the bottle mouth (210) so that the inner cap (120) is in threaded connection with the bottle mouth (210) and seals the bottle mouth (210); the top cover (110) is arranged outside the inner cover (120); the method is characterized in that: the inner cover (120) is provided with a transmission gear (122); the top cover (110) is matched with the transmission teeth (122) and is provided with driving teeth (112) capable of sliding relative to the transmission teeth (122), so that the driving teeth (112) can slide to one side far away from the bottle mouth to be meshed with the transmission teeth (122), or the driving teeth (112) can slide to one side close to the bottle mouth to be separated from the transmission teeth (122).

2. The new bottle cap as claimed in claim 1, wherein: the inner wall of the top cover (110) is provided with a connecting piece (111), and the connecting piece (111) is cylindrical; the driving tooth (112) is arranged on the inner wall of the connecting piece (111);

an outer cover (121) is arranged on the outer wall of the inner cover (120), and the outer cover (121) is cylindrical and wraps the inner cover (120); the transmission teeth (122) are arranged on the outer wall of the outer cover (121).

3. The new bottle cap as claimed in claim 2, wherein: the transmission teeth (122) are arranged at the upper end of the outer wall of the outer cover (121) and protrude out of the outer wall of the outer cover (121); the lower extreme protrusion of the inner wall of connecting piece (111) is provided with spacing arch (113), so that spacing arch (113) slide to when driving tooth (122) department driving tooth (122) stop spacing arch (113).

4. The new bottle cap as claimed in claim 3, wherein: the outer wall of the bottle mouth (210) is provided with a limiting groove (211) along the circumferential direction, and the bottle mouth (210) is also provided with a bottle mouth connecting piece (212); the bottle mouth connecting piece (212) comprises a connecting part (214) and a flaring part (213); the connecting part (214) and the flared part (213) are connected through an annular transition plate (215) so that the connecting part (214) and the flared part (213) are in a step shape; the inner wall of the flared part (213) is provided with a limiting block (216) in cooperation with the limiting groove (211), so that the limiting block (216) is clamped in the limiting groove (211) when the flared part (213) is sleeved outside the bottle mouth (210);

connecting portion (214) are the tube-shape, the outer wall cooperation of connecting portion (214) inner cover (120) are provided with the external screw thread, so that inner cover (120) threaded connection in connecting portion (214).

5. The new bottle cap as claimed in claim 4, wherein: the bottle mouth (210) is also provided with an inner plug (217); the inner plug (217) is cylindrical; the outer wall of the inner plug (217) is convexly provided with an annular sealing sheet (218) along the circumferential direction; one end of the inner plug (217) is inserted into the bottle mouth (210), and the other end of the inner plug is inserted into the connecting part (214); the sealing plate (218) is clamped between the transition plate (215) and the end of the bottle mouth (210).

6. The new bottle cap as claimed in claim 5, wherein: and a sealant is arranged between the outer wall of one end of the inner plug (217) and the inner wall of the bottle mouth (210), and a sealant is arranged between the outer wall of the other end of the inner plug (217) and the inner wall of the connecting part (214).

7. The new bottle cap as claimed in claim 4, wherein: the outer wall of the flared part (213) is sleeved with a middle sleeve (230); the middle sleeve (230) is cylindrical, and a limiting ring (231) is arranged on the inner wall of one end, close to the connecting part (214), of the middle sleeve (230) in a protruding mode along the circumferential direction of the inner wall; the outer wall of the inner cover (120) is provided with a locking ring (219) in a protruding mode along the circumferential direction of the outer wall and matched with the limiting ring (231), so that when the inner cover (120) is screwed on the connecting portion (214), the locking ring (219) is located on one side, close to the flaring portion (213), of the limiting ring (231).

8. The new bottle cap as claimed in claim 7, wherein: one surface of the limiting ring (231) is flush with the end surface of the middle sleeve (230), and the other surface is obliquely arranged.

9. The new bottle cap as claimed in claim 1, wherein: the top of the bottle body (220) is provided with a fastening step (221), so that the opening of the top cover (110) is fastened on the fastening step (221) when the top cover (110) is covered on the bottle mouth (210).

10. A bottle, characterized by: comprising a closure according to claims 1-9.