Protective sleeve for preventing champagne bottle from being stolen, anti-theft structure and champagne bottle

Abstract

The invention relates to the technical field of champagne bottle theft prevention, and discloses a protective sleeve for champagne bottle theft prevention, an anti-theft structure and a champagne bottle. The champagne bottle with an anti-theft device comprises a bottle body, and a decorative layer is arranged at the bottle neck of the bottle body; the protective sleeve is made of a flexible material, the protective sleeve is in a long sleeve shape with an opening in one end, and the protective sleeve is arranged on the decorative layer in a sleeving mode; the anti-theft champagne bottle buckle is arranged on the protective sleeve in a sleeving mode, and the anti-theft champagne bottle buckle is provided with a limiting piece used for reducing a gap between the bottle body and the anti-theft champagne bottle buckle. According to the anti-theft champagne bottle, the protective sleeve is arranged outside the decorative layer of the bottle neck of the bottle body, the anti-theft champagne bottle buckle is arranged outside the protective sleeve in a sleeving mode, and the limiting piece used for reducing the gap between the bottle body and the buckle body is arranged on the anti-theft champagne bottle buckle, so that the limiting piece does not make direct contact with the decorative layer of the bottle body while achieving the fastening anti-theft function, and the decorative layer is prevented from being damaged.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of champagne bottle anti-theft, in particular to a protective sleeve for champagne bottle anti-theft, an anti-theft structure and a champagne bottle. BACKGROUND

[0002] At present, in the circulation and sales process of high-end wine products such as red wine, white wine, champagne and other wine products, it is often necessary to protect the champagne bottle from theft to prevent the goods from being illegally opened or stolen during transportation, display or retail. The existing champagne bottle anti-theft method is to use a metal or hard plastic buckle cover type anti-theft device to lock the bottle cap or bottle mouth by buckling the anti-theft champagne bottle at the neck. However, this type of anti-theft buckle usually relies on the internal rigid clamping piece to form clamping and limiting with the bottle neck, and although its structure can play a role in anti-theft, it has obvious defects in actual use.

[0003] For some champagne bottles, especially the bottle neck outside of the champagne bottle, a protective or decorative layer such as a sticker, tin paper or film is usually provided for sealing, displaying the brand or improving the appearance quality. When the hard anti-theft buckle is installed at the neck, the rigid clamping piece will directly contact and rub with the above-mentioned decorative layer during buckling, rotating or moving, which can easily cause the sticker or tin paper to be scratched, damaged or wrinkled, thereby permanently affecting the appearance of the champagne bottle and weakening the value and display effect of the goods. Especially during the buckling or dismounting process, the local pressure and shear force generated by the hard anti-theft buckle can easily damage these flexible decorative layers. SUMMARY

[0004] The technical problem to be solved by the present application is to solve the problem that the anti-theft champagne bottle buckle on the bottle body is easy to scratch the decorative layer sticker.

[0005] In order to solve the above technical problems, the present application provides a protective sleeve for champagne bottle anti-theft, which is made of flexible material and has a hollow long sleeve type, one end is open, and the other end is a semicircular or flat shape.

[0006] Further, the thickness of the side wall of the protective sleeve is less than the thickness of the end wall of the protective sleeve.

[0007] Further, the hardness of the protective sleeve is in the range of 35-60A Shore hardness.

[0008] Further, the elongation of the protective sleeve is in the range of 100%-300%, and the resilience of the protective sleeve is in the range of 80%-90%.

[0009] Further, the outer wall surface of the protective sleeve is provided with anti-slip texture.

[0010] Further, the inner wall surface of the protective sleeve is provided with anti-slip convex strips.

[0011] The application also provides a theft-proof structure for a champagne bottle, comprising a theft-proof champagne bottle buckle and the above-mentioned theft-proof protective sleeve for a champagne bottle, the theft-proof champagne bottle buckle is sleeved on the protective sleeve, and the theft-proof champagne bottle buckle is provided with a limiting piece for reducing the gap between the champagne bottle and the theft-proof champagne bottle buckle.

[0012] The application also provides a champagne bottle with a theft-proof device, comprising a bottle body and the above-mentioned theft-proof structure for a champagne bottle, the bottle neck of the bottle body is provided with a decorative layer, the protective sleeve is sleeved on the decorative layer, and the theft-proof champagne bottle buckle is provided with a limiting piece for reducing the gap between the bottle body and the theft-proof champagne bottle buckle.

[0013] Further, the theft-proof champagne bottle buckle is also provided with a locking piece for fixing the position of the limiting piece, the limiting piece is a sliding block, the limiting piece is slidingly or rotatably arranged on the theft-proof champagne bottle buckle, the limiting piece is a limiting piece for reducing the gap between the bottle body and the theft-proof champagne bottle buckle, the limiting piece is provided with a plurality of insertion slots, the insertion slots are equidistantly arranged along the limiting piece in the direction of the bottle body, and the locking piece is inserted into the insertion slots.

[0014] Further, the theft-proof champagne bottle buckle is provided with a locking piece, the locking piece is used for fixing the position of the limiting piece, the limiting piece is a restraint belt, the first end of the restraint belt is connected with the theft-proof champagne bottle buckle, the second end of the restraint belt is threaded on the theft-proof champagne bottle buckle, the restraint belt is provided with a plurality of positioning holes arranged along the length direction of the restraint belt, and the locking piece is inserted into the positioning holes.

[0015] Compared with the prior art, the champagne bottle with a theft-proof device provided by the embodiment of the application has the beneficial effects that: the protective sleeve made of flexible material is arranged outside the decorative layer of the bottle neck of the bottle body, the bottle body and the theft-proof champagne bottle buckle are separated by the protective sleeve, and the protective sleeve is made of flexible material and can be deformed, so that the protective sleeve can be conveniently sleeved on the bottle neck of the bottle body, the theft-proof champagne bottle buckle can be conveniently sleeved outside the protective sleeve, and the limiting piece for reducing the gap between the bottle body and the buckle body is arranged on the theft-proof champagne bottle buckle, so that the limiting piece can realize the fastening and theft-proof functions without directly contacting the decorative layer such as stickers and tin paper of the bottle body, the protective sleeve can effectively isolate and buffer the hard limiting piece, the decorative layer is prevented from being scratched or damaged due to the action of the limiting piece with a rigid structure during buckling, moving or rotating, and the integrity of the appearance of the bottle body and the commodity display effect are significantly improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic view of the champagne bottle with a theft-proof device provided by the first embodiment of the application; Figure 2is an exploded view of the champagne bottle with anti-theft device provided by the first embodiment of the present application; Figure 3 is a sectional view of the champagne bottle with anti-theft device provided by the first embodiment of the present application; Figure 4 is a schematic view of the champagne bottle with anti-theft device provided by the second embodiment of the present application; Figure 5 is an exploded view of the champagne bottle with anti-theft device provided by the second embodiment of the present application.

[0017] In the correspondence between the reference signs and the component names is: 1, bottle body; 11, decorative layer; 2, protective sleeve; 3, anti-theft champagne bottle buckle; 301, limiting channel; 4, limiting piece. DETAILED DESCRIPTION

[0018] The specific embodiments of the present application will be further described in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present application, but are not used to limit the scope of the present application. It should be noted that: unless otherwise specified, the relative arrangement, numerical values of the components and steps set forth in these examples do not limit the scope of the present application.

[0019] The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the present application and its application or uses.

[0020] Techniques, methods, and equipment known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered part of the specification when appropriate.

[0021] In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary, and not as a limitation. Thus, other examples of the exemplary embodiments can have different values.

[0022] It should be noted that: similar signs and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0023] As Figures 1 to 5 shown, the embodiment of the present application discloses a champagne bottle with anti-theft device, comprising: a bottle body 1, a decorative layer 11 is arranged at the neck of the bottle body 1; a protective sleeve 2 made of flexible material, the protective sleeve 2 is a long sleeve type with one end open, the protective sleeve 2 is sleeved on the decorative layer 11; an anti-theft champagne bottle buckle 3, the anti-theft champagne bottle buckle 3 is sleeved on the protective sleeve 2, the anti-theft champagne bottle buckle 3 is provided with a limiting piece 4 for reducing the gap between the bottle body 1 and the anti-theft champagne bottle buckle 3.

[0024] The champagne bottle with the anti-theft device of the present application is provided with a protective sleeve 2 outside the bottle neck decorative layer 11 of the bottle body 1, and then an anti-theft champagne bottle buckle 3 is sleeved outside the protective sleeve 2, and a limiting piece 4 for reducing the gap between the bottle body 1 and the buckle body is arranged on the anti-theft champagne bottle buckle 3, so that the limiting piece 4 can realize the fastening anti-theft function without directly contacting the decorative layer 11 such as stickers and tin paper of the bottle body 1, the protective sleeve 2 can effectively isolate and buffer the hard limiting piece 4, avoid scratching or damaging the decorative layer 11 during the buckling, moving or rotating process due to the action of the rigid structure of the limiting piece 4, and significantly improve the integrity of the appearance of the bottle body 1 and the quality of the commodity display. At the same time, the reasonable limitation of the limiting piece 4 to the gap ensures the stable positioning and anti-falling performance of the anti-theft buckle, realizes the combination of anti-theft reliability and appearance protection, and the overall structure is simple, low in cost and high in applicability, and is especially suitable for the anti-theft protection of champagne bottles with relatively fragile bottle neck surface layers. By arranging the protective sleeve 2 between the anti-theft champagne bottle buckle 3 and the decorative layer 11, the hard limiting piece 4 in the anti-theft champagne bottle buckle 3 is prevented from directly contacting the stickers on the decorative layer 11 of the bottle body 1, thereby preventing scratching and damage.

[0025] The present application also provides a protective sleeve 2 for anti-theft of a champagne bottle, which is made of flexible material and has a hollow long sleeve structure, one end of the protective sleeve is open, and the other end is semicircular or flat.

[0026] The protective sleeve 2 for anti-theft of a champagne bottle is made of flexible material and has a hollow long sleeve structure, one end of the protective sleeve is open, and the other end is semicircular or flat.

[0027] The present application also provides an anti-theft structure for a champagne bottle, which comprises an anti-theft champagne bottle buckle 3 and the above-mentioned protective sleeve 2 for anti-theft of a champagne bottle, the anti-theft champagne bottle buckle 3 is sleeved on the protective sleeve 2, and the anti-theft champagne bottle buckle 3 is provided with a limiting piece 4 for reducing the gap between the champagne bottle and the anti-theft champagne bottle buckle 3.

[0028] The protective sleeve 2 of the anti-theft structure of the champagne bottle is preferably made of flexible material and is sleeved on the adhesive paper or tin paper decorative layer 11 outside the bottle neck of the champagne bottle, and is used to form a buffer isolation on the surface of the bottle neck; the anti-theft champagne bottle buckle 3 is arranged outside the protective sleeve 2 and is provided with a limiting piece 4 inside, which is used to reduce the gap between the champagne bottle and the anti-theft champagne bottle buckle, so that the anti-theft champagne bottle buckle 3 can be stably locked at the bottle neck part after installation. By arranging the protective sleeve 2 between the champagne bottle and the anti-theft champagne bottle buckle, the limiting piece 4 can play a role in fastening and anti-theft without directly contacting the adhesive paper or tin paper layer on the surface of the bottle neck, thereby avoiding scratching or damaging the decorative layer 11 during buckling, rotating or carrying, which not only ensures the stability and reliability of the anti-theft structure, but also effectively protects the appearance integrity and commodity value of the champagne bottle, and the overall structure is simple and has strong adaptability, which is suitable for the anti-theft application of the champagne bottle.

[0029] In an optional embodiment of the application, the thickness of the side wall of the protective sleeve 2 is less than the thickness of the end wall of the protective sleeve 2.

[0030] By setting the thickness of the side wall of the flexible protective sleeve 2 to be less than the thickness of the end wall, the protective sleeve 2 is more flexible at the lateral part of the bottle neck, and can better adapt to the curve of the bottle neck and the surface of the decorative layer 11, providing effective buffer and flexible fitting when the anti-theft champagne bottle buckle 3 is buckled or stressed, reducing the risk of scratching or indentation of the adhesive paper, tin paper and other decorative layers by lateral pressure; while the end wall has a larger thickness, a more stable support surface is formed at the top or bottom of the bottle neck, which ensures that the protective sleeve 2 is not easily deformed or slipped when subjected to longitudinal stress, thereby improving the overall positioning stability and buffer effect of the protective sleeve, so that the anti-theft device can effectively protect the integrity and aesthetics of the bottle decorative layer 11 while achieving the function of fastening and anti-theft, while taking into account the durability and use reliability.

[0031] In an optional embodiment of the application, the top of the protective sleeve 2 is provided with an opening, and the bottle neck of the bottle body 1 penetrates through the opening.

[0032] By providing an opening at the top of the protective sleeve 2 and making the bottle neck of the bottle body 1 penetrate through the opening, the protective sleeve 2 can be smoothly sleeved and accurately positioned in the decorative layer 11 area of the bottle neck, and the protective sleeve will not block or interfere with the bottle plug or bottle mouth part during assembly, facilitating the subsequent installation of the anti-theft champagne bottle buckle 3; at the same time, the opening structure enables the protective sleeve 2 to form a stable covering positioning on the bottle neck, and is not easy to slip axially, thereby ensuring that the protective sleeve is always in an effective buffer isolation position during use, further improving the reliability of preventing the limiting piece 4 from scratching the decorative layer 11. In addition, this structure also improves the assembly convenience and adaptability, so that the protective sleeve can be applied to champagne bottles with different bottle mouth sizes, enhancing the universality and practicality of the overall device.

[0033] As Figure 3As shown, in an optional embodiment of the invention, the anti-theft champagne bottle buckle 3 is provided with a limiting channel 301, the protective sleeve 2 is located in the limiting channel 301, and the limiting member 4 is a locking block. The limiting member 4 is rotatably or slidably disposed on the anti-theft champagne bottle buckle 3 to reduce the gap between the bottle body 1 and the anti-theft champagne bottle buckle 3.

[0034] By setting a limiting channel 301 on the anti-theft champagne bottle buckle 3, the protective sleeve 2 is positioned inside the limiting channel 301. This not only ensures that the protective sleeve is stably and controlled within the anti-theft champagne bottle buckle 3, preventing displacement during fastening or movement, but also ensures that the protective sleeve 2 is always in an effective buffer position between the limiting member 4 and the decorative layer 11 of the bottle body 1. Furthermore, the limiting member 4 is set as a rotatable or slidable locking block, which can automatically adapt to the shape of the bottle neck and adjust its position during the installation or locking operation of the anti-theft buckle, achieving dynamic compensation for the gap between the bottle body 1 and the anti-theft buckle. This ensures the reliability of the anti-theft buckle's fastening while reducing localized concentrated pressure and preventing the hard locking block from directly scratching the decorative layer 11. This structure significantly improves the adaptability, stability, and protective performance of the overall anti-theft device, enabling the anti-theft buckle to securely fasten the bottle body 1 while effectively protecting the decorative layers 11 such as stickers and foil on the bottle neck surface from damage.

[0035] like Figure 1 , Figure 2 , Figure 3 As shown, in the first embodiment of the invention, the anti-theft champagne bottle buckle 3 is also provided with a locking member. The locking member is used to fix the position of the limiting member 4. The limiting member 4 is a slider. The limiting member 4 is slidably or rotatably set on the anti-theft champagne bottle buckle 3 to reduce the gap between the bottle body 1 and the anti-theft champagne bottle buckle 3. The limiting member 4 is provided with multiple slots. The slots are equidistantly arranged along the limiting member 4 towards the bottle body 1. The locking member is inserted into the slot.

[0036] By adding a locking element to the anti-theft champagne bottle buckle 3 to fix the position of the limiting element 4, and setting the limiting element 4 as a sliding or rotating slider structure, and simultaneously setting multiple slots equidistantly arranged on the limiting element 4 along its direction towards the bottle body 1, the locking element can selectively insert into different slots and reliably position the limiting element 4, thereby achieving precise locking of the gap adjustment position. This structure not only gives the limiting element 4 higher stroke accuracy and adjustment flexibility during the adjustment process, enabling multi-level adaptation for different bottle neck outer diameters, ensuring that the tightness between the limiting element 4 and the bottle body 1 is always within a reasonable range, but also prevents the limiting element 4 from shifting due to vibration, force, or friction during use, thereby maintaining the stable isolation effect between the protective sleeve 2 and the decorative layer 11 of the bottle body 1, further reducing the risk of scratches. The combination of the locking element and multiple slots improves the stability, reliability, and applicability of the entire anti-theft buckle, simultaneously enhancing the anti-theft function, the protective function of the decorative layer 11, and the ease of use.

[0037] Specifically, the locking piece is a locking plate, the limiting piece 4 is provided with a plurality of insertion slots, the insertion slots are equidistantly arranged along the moving direction of the limiting piece 4, and the locking structure is inserted into the insertion slots.

[0038] As shown in FIGS. 1 and 2, in the first embodiment of the application, the anti-theft champagne bottle buckle 3 is provided with a limiting piece 4, the limiting piece 4 is a rigid structure, the limiting piece 4 is connected to the anti-theft champagne bottle buckle 3, and the limiting piece 4 is arranged on the outer wall of the anti-theft champagne bottle buckle 3. Figure 4 And Figure 5 As shown in FIGS. 3 and 4, in the second embodiment of the application, the anti-theft champagne bottle buckle 3 is provided with a locking piece, the locking piece is used for fixing the position of the limiting piece 4, the limiting piece 4 is a restraint belt, a first end of the restraint belt is connected to the anti-theft champagne bottle buckle 3, a second end of the restraint belt is arranged on the anti-theft champagne bottle buckle 3, the restraint belt is provided with a plurality of positioning holes arranged along the length direction of the restraint belt, and the locking piece is inserted into the positioning holes.

[0039] By arranging the locking piece for fixing the position of the limiting piece 4 on the anti-theft champagne bottle buckle 3, arranging the limiting piece 4 as a flexible restraint belt structure, fixing one end of the restraint belt to the anti-theft champagne bottle buckle 3 and allowing the other end to be arranged in the buckle body, and arranging a plurality of positioning holes in the length direction of the restraint belt for the locking piece to be selectively inserted and positioned and locked, the multi-stage accurate adjustment of the gap between the bottle body 1 and the anti-theft champagne bottle buckle 3 can be realized. The restraint belt has better flexibility and covering property compared with the rigid structure, can be fitted to the shape of the bottle neck during buckling, effectively and uniformly disperses the clamping force, avoids local hard contact, and further improves the protection effect on the decorative layer 11 of the bottle body 1. At the same time, the multi-positioning hole structure gives the device good size adaptability, can flexibly select the locking position according to the outer diameter of different bottle bodies 1, allows the anti-theft buckle to be reliably fastened while not causing excessive compression or scratching risk on the surface of the bottle neck. The design not only improves the convenience and stability of the anti-theft buckle, but also enhances the universality and practicality of the overall structure for different types of champagne bottles.

[0040] Specifically, the locking piece and the locking piece are both provided with a lock cylinder to realize the locking function.

[0041] In an optional embodiment of the application, the hardness of the protective sleeve 2 is in the range of 35-60A Shore hardness.

[0042] By limiting the hardness of the protective sleeve 2 to the Shore hardness range of 35-60A, the protective sleeve has good flexibility and sufficient support during use: on the one hand, the hardness range enables the protective sleeve to softly fit the decorative layer 11 of the bottle neck surface, such as stickers, tinfoil, etc., providing effective buffering and isolation when the anti-theft buckle is assembled, rotated or stressed, avoiding scratches, indentations or wrinkles due to hard contact; on the other hand, the hardness can also ensure that the protective sleeve does not deform excessively under the extrusion of the limiting piece 4 or in the fastened state of the anti-theft buckle, thereby maintaining a stable thickness and protection effect, enabling the limiting force and clamping force of the anti-theft buckle to be evenly transmitted. By reasonably limiting the material hardness, the protective sleeve 2 achieves the best balance in protecting the integrity of the bottle body 1, preventing damage and maintaining the stability of the anti-theft buckle tightening, significantly improving the practicality and reliability of the anti-theft device.

[0043] In an optional embodiment of the invention, the elongation range of the protective sleeve 2 is 100%-300%, and the resilience range of the protective sleeve 2 is 80%-90%.

[0044] By limiting the elongation of the protective sleeve 2 to the range of 100%-300%, it has good ductility when installed or sleeved to the decorative layer 11 of the bottle neck, can adapt to slight differences in different bottle neck diameters and achieve smooth installation during assembly, and will not tear due to excessive hardness or affect positioning stability due to excessive relaxation; at the same time, by setting the resilience of the protective sleeve 2 to the range of 80%-90%, it can quickly recover its shape after being pressed or stretched, thereby ensuring that it always closely fits the bottle neck surface in the clamped state of the anti-theft buckle, ensuring that the buffer layer is in an effective isolation position, providing lasting protection for the decorative layer 11 of stickers, tinfoil, etc. This parameter combination not only enables the protective sleeve to have sufficient flexibility during installation, but also ensures that it has good recovery and shape retention ability during use, thereby significantly improving the effect of preventing the limiting piece 4 from scratching or damaging the decorative layer 11, and enhancing the adaptability and long-term protection quality of the device to different specifications of the bottle body 1.

[0045] In an optional embodiment of the invention, the protective sleeve 2 is made of soft silicone.

[0046] By adopting soft silica gel material to make the protective sleeve 2, the protective sleeve has good softness, elasticity and surface affinity, can form soft and comfortable fitting and provide reliable buffer when sleeving to the bottle neck decoration layer 11, thereby effectively isolating the hard limiting part 4 in the anti-theft champagne bottle buckle 3, avoiding scratching, indentation or tearing the decoration layer 11 in the process of buckling, rotating or vibrating. The soft silica gel material also has the properties of pressure resistance, wear resistance, aging resistance and the like, so that the protective sleeve is not easy to be damaged or deformed in long-term use, ensuring the continuous and stable protection effect. In addition, the soft silica gel has a certain friction, which can improve the positioning stability of the protective sleeve on the bottle neck, reduce the risk of slipping, thereby further improving the reliability and protection performance of the working state of the anti-theft buckle. In summary, the protective sleeve 2 made of soft silica gel significantly improves the protection ability, durability and applicability of the device to the appearance of the bottle body 1.

[0047] In an optional embodiment of the application, the inner wall surface of the protective sleeve 2 is provided with anti-slip convex strips.

[0048] By providing anti-slip convex strips on the inner wall surface of the protective sleeve 2, the protective sleeve can form stronger friction when sleeving to the bottle neck decoration layer 11, thereby effectively improving the positioning stability of the protective sleeve relative to the bottle body 1, avoiding axial slipping or deviation in the process of clamping, rotating or carrying of the anti-theft champagne bottle buckle 3, and keeping it in the key buffer position between the limiting part 4 and the decoration layer 11. The presence of the anti-slip convex strips not only enhances the adhesion and anti-displacement ability of the protective sleeve, but also forms a small amount of gap locally for dispersing the pressing force, further reducing the risk of concentrated extrusion of the hard limiting part 4 to the decoration layer 11 through the protective sleeve, thereby significantly improving the scratch and indentation resistance of the decoration layer 11. This design is simple in structure and low in cost, but significantly improves the working stability and protection performance of the protective sleeve, making the overall anti-theft device more reliable, durable and more adaptable.

[0049] In an optional embodiment of the application, the outer wall surface of the protective sleeve 2 is provided with anti-slip texture.

[0050] By providing anti-slip texture on the outer wall surface of the protective sleeve 2, the anti-theft champagne bottle buckle 3 can obtain better gripping force and friction in the sleeving and operation process, improve the operation stability of the anti-theft buckle during assembly, buckling or carrying, reduce accidental deviation caused by hand slipping or buckle movement, thereby ensuring that the protective sleeve is always in the effective buffer position between the bottle neck decoration layer 11 and the limiting part 4, effectively preventing the hard limiting part 4 from scratching or damaging the decoration layer 11. At the same time, the outer wall anti-slip texture is also conducive to the operator to install or disassemble the anti-theft buckle more conveniently and quickly, improving the overall use convenience and safety, making the anti-theft device more reliable and stable in operation while maintaining the protection performance, and enhancing the practicality and user experience of the device.

[0051] The champagne bottle with anti-theft device provided by the application is characterized in that a decorative layer 11 of paper, tin foil or other decorative layer is arranged at the neck of the bottle body 1 to play a protective and decorative role. A protective sleeve 2 is arranged outside the decorative layer 11 at the neck, the protective sleeve is made of soft silica gel, has a hardness of about 35-60A, an elongation of 100%-300%, a resilience of 80%-90%, and is provided with an opening at the top to allow the neck to pass through, and is provided with anti-skid convex strips on the inner wall surface and anti-skid textures on the outer wall surface, so as to adhere to the decorative layer 11 at the neck and provide stable buffering and isolation when the sleeve is arranged. An anti-theft champagne bottle buckle 3 is arranged outside the protective sleeve 2, the buckle body is provided with a limiting piece 4 for reducing the gap between the bottle body 1 and the anti-theft buckle, so as to ensure that the buckle is stable and reliable after being fastened. The limiting piece 4 can be a rotatable or slidable clamping block, or a restraint belt structure, has a plurality of positioning holes or slots, and is fixed in position by cooperating with a locking piece or a locking piece, so that the limiting piece 4 can be flexibly adjusted according to the outer diameter of the neck, and the protective sleeve 2 is always between the decorative layer 11 of the bottle body 1 and the limiting piece 4 in the fastened state, so that the hard structure in the anti-theft buckle is effectively prevented from directly contacting the decorative layer 11 at the neck, thereby avoiding scratching or damage, improving the integrity of the appearance of the champagne bottle and the commodity value, and ensuring that the anti-theft function is stable and reliable, and the overall structure is simple and has strong applicability.

[0052] The above only describes the preferred embodiments of the application, and it should be noted that those skilled in the art can make several improvements and replacements without departing from the technical principles of the application, and these improvements and replacements should also be considered as the protection scope of the application.

Claims

1. A protective sleeve for the theft protection of a champagne bottle, characterized in that The protective sleeve is made of flexible material and has a hollow long sleeve shape with one end open and the other end with a semicircular or flat outer end face.

2. The protective sleeve of claim 1, wherein, The thickness of the side wall of the protective sleeve is less than the thickness of the end wall of the protective sleeve.

3. The boot of claim 1, wherein, The hardness of the protective sleeve is in the range of 35-60A Shore hardness.

4. The boot of claim 1, wherein, The elongation of the protective sleeve is in the range of 100%-300%, and the resilience of the protective sleeve is in the range of 80%-90%.

5. The protective cover of claim 1, wherein, The outer wall surface of the protective sleeve is provided with anti-slip texture.

6. The protective sleeve of claim 1, wherein, The inner wall surface of the protective sleeve is provided with anti-slip convex strips.

7. A theft prevention structure for a champagne bottle, characterized by, The anti-theft champagne bottle cap is provided on the protective sleeve, and the anti-theft champagne bottle cap is provided with a limiting piece for reducing the gap between the champagne and the anti-theft champagne bottle cap.

8. A champagne bottle with a theft protection device, characterized in that The anti-theft champagne bottle cap is provided on the protective sleeve, and the anti-theft champagne bottle cap is provided with a limiting piece for reducing the gap between the champagne and the anti-theft champagne bottle cap.

9. A security device for a champagne bottle as claimed in claim 8, characterised in that, The anti-theft champagne bottle cap is further provided with a locking piece for fixing the position of the limiting piece, the limiting piece is a sliding block, and the limiting piece is slidingly or rotationally arranged on the anti-theft champagne bottle cap to reduce the gap between the bottle body and the anti-theft champagne bottle cap.

10. A security device for a champagne bottle as claimed in claim 8, characterised in that, The anti-theft champagne bottle cap is provided with a locking piece, the locking piece is used to fix the position of the limiting piece, the limiting piece is a restraint belt, the first end of the restraint belt is connected with the anti-theft champagne bottle cap, the second end of the restraint belt is arranged on the anti-theft champagne bottle cap, the restraint belt is provided with a plurality of positioning holes arranged along the length direction of the restraint belt, and the locking piece is inserted into the positioning hole.

Images