CN212687528U - Bottle opener, bottle cap combined structure and plastic bottle - Google Patents
Bottle opener, bottle cap combined structure and plastic bottle Download PDFInfo
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- CN212687528U CN212687528U CN202020596980.7U CN202020596980U CN212687528U CN 212687528 U CN212687528 U CN 212687528U CN 202020596980 U CN202020596980 U CN 202020596980U CN 212687528 U CN212687528 U CN 212687528U
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Abstract
A bottle opener, a bottle cap combined structure and a plastic bottle comprise an inner sleeve sleeved on a bottle cap and an outer sleeve sleeved on the periphery of the inner sleeve; the inner sleeve is fixedly connected with the outer sleeve; the inner side wall of the inner sleeve is provided with a limiting component; the limiting assembly is used for increasing the friction force between the inner wall of the inner sleeve and the side wall of the bottle cap. When the bottle opener is used for opening a bottle cap on a plastic bottle, the force value applied by the hand can be reduced, so that the bottle cap can be opened more easily and more laborsaving; the installation mode is simple and direct, and the inner sleeve is directly sleeved and fixed at the position corresponding to the bottle cap; the bottle opener is simple in structure, low in production cost and capable of being used repeatedly.
Description
Technical Field
The utility model belongs to the plastic field of making especially relates to a bottle-opener, bottle lid integrated configuration and plastic bottle.
Background
The plastic bottle is mainly made of polyethylene or polypropylene and other materials with a plurality of organic solvents. The plastic bottle widely uses Polyester (PET), Polyethylene (PE) and polypropylene (PP) as raw materials, and is a plastic container which is added with a corresponding organic solvent, heated at high temperature, blown, extruded and blown or injection molded by a plastic mold. The packaging container is mainly used for liquid or solid disposable plastic packaging containers of beverages, foods, pickles, honey, dried fruits, edible oil, agricultural and veterinary medicines and the like. The plastic bottle is convenient to carry, is not afraid of falling, has the characteristics of acid and alkali resistance, is convenient to produce and is beneficial to recycling.
The plastic bottle can realize the sealing effect by forming external threads at the bottle mouth and mutually matching with the internal threads on the inner wall of the bottle cap, and is favorable for storing and transporting gas and liquid. The bottle cap for completing the packaging has the advantages that the sealing effect between the bottle cap and the plastic bottle is enhanced by the sealing ring, the rotation of the bottle cap is limited, and the looseness of the bottle cap caused by mistaken touch is avoided.
For the guarantee sealed effect, the bottleneck size of plastic bottle and the supporting bottle lid size of it are all very little, so finger, palm when bare-handed screw cap, and the area of contact of bottle lid is not enough and the radius of rotation is little (the arm of force is short), under the unchangeable prerequisite of the frictional force demand that is used for driving the rotatory bottle lid, the area of contact reduces then required stress value will increase in the unit area of contact, the little required stress value of radius of rotation also can increase simultaneously, consequently the bottle lid can't be unscrewed to the people that general strength is weaker. And because of the limitation of the sealing ring and the screwing of the bottle cap, the friction force value required for unscrewing the bottle cap is further increased, the stress value required in unit contact area is continuously increased, and the sealed bottle cap is very difficult to open.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a, it is fixed with the bottle lid chucking through the inner skleeve of bottle-opener, make bottle lid, inner skleeve and outer sleeve establish connection, the outer sleeve is compared in the bottle lid has bigger diameter and bigger surface area, and the surface area increase has reduced the required stress value of unit area of contact, and the extension of the arm of force has further reduced and has opened the required strength of bottle lid. The bottle opener reduces the unsealing difficulty of the plastic bottle without changing the existing plastic bottle packaging condition.
The utility model discloses a realize through following technical scheme:
a bottle opener comprises an inner sleeve sleeved on a bottle cap and an outer sleeve sleeved on the periphery of the inner sleeve; the inner sleeve is fixedly connected with the outer sleeve; the inner side wall of the inner sleeve is provided with a limiting component; the limiting assembly is used for increasing the friction force between the inner wall of the inner sleeve and the side wall of the bottle cap.
By the proposal, the utility model discloses at least, obtain following technological effect:
the bottle opener is sleeved on the bottle cap from top to bottom, and the bottle cap is embedded into the inner cavity of the inner sleeve through the tube opening at the bottom of the outer sleeve and the tube opening at the bottom of the inner sleeve in sequence and is in contact with the limiting component on the inner side wall of the inner sleeve. The bottle cap, the inner sleeve and the outer sleeve are annular structures sleeved from inside to outside in sequence, and the outer sleeve is located on the outermost layer and used for being in contact with the hand of a bottle opener. The inner sleeve is used for being sleeved on the bottle cap and is stably connected with the bottle cap through the limiting assembly, so that axial rotation motion and torque acquired by the bottle opener can be transmitted to the bottle cap. The diameter of the outer sleeve is sequentially larger than that of the inner sleeve and the bottle cap, so that the outer sleeve has a diameter and a surface area larger than that of the bottle cap, when the bottle cap is opened by hand, the outer sleeve can provide a larger contact area, and under the condition that the rotating force required for unsealing the bottle cap is not changed, the larger contact area can reduce the stress value required by unit area; meanwhile, the outer sleeve can provide a longer force arm, namely a rotating radius, and the force arm can be prolonged to reduce the stress value required by the force arm according to the lever principle. In conclusion, when the bottle opener is used for opening the bottle cap on the plastic bottle, the force value applied by the hand can be reduced, so that the bottle cap can be opened more easily and more labors; the installation mode is simple and direct, and the inner sleeve is directly sleeved and fixed at the position corresponding to the bottle cap; the bottle opener is simple in structure, low in production cost and capable of being used repeatedly.
Preferably, the inner sleeve and the outer sleeve are arranged coaxially; a plurality of reinforcing rib plates are arranged between the outer side wall of the inner sleeve and the inner side wall of the outer sleeve at equal intervals; the axes of any reinforcing rib plate and the inner sleeve are in the same plane.
If the inner sleeve and the outer sleeve are eccentrically arranged, the bottle cap opening device still has the effect of opening the bottle cap, namely, the axis of the inner sleeve of the bottle opener is used as a rotating shaft to perform eccentric rotating motion, so that the hand motion of a bottle opener needs to be adjusted along with the eccentric motion of the outer sleeve, and a lot of inconvenience is caused; meanwhile, the eccentric structure causes uneven stress at the joint between the inner sleeve and the outer sleeve, and the joint is easy to break. Therefore, the inner sleeve and the outer sleeve adopt a scheme of coaxial arrangement, so that the inner sleeve and the outer sleeve both rotate by taking the axis of the inner sleeve as a rotating shaft, and the bottle opener can continuously rotate the rotating outer sleeve by hand repeatedly in the same action to achieve the aim of opening the bottle cap, thereby optimizing the opening action; meanwhile, the stress at the joint between the inner sleeve and the outer sleeve is more uniform, and the fracture caused by overlarge local internal stress is avoided.
A plurality of deep floor are used for promoting the connection steadiness between inner skleeve and the outer sleeve, and every deep floor is the lateral wall of outer sleeve and provides the supporting effect, avoids the outer sleeve deformation that too big causes of pressure that the outer sleeve surface received.
The arrangement mode of each reinforcing rib plate adopts a scheme coplanar with the axis of the inner sleeve, so that the reinforcing rib plate is shown on the orthographic projection surface of the bottle opener: the projection of any reinforcing rib plate is coincided with the radius of the outer sleeve. When the outer sleeve is stressed by pressure perpendicular to the surface of the outer sleeve, the direction of the force transmitted to each reinforcing rib plate is parallel to the plane of the reinforcing rib plate, and the reinforcing rib plate is prevented from being broken due to the fact that the reinforcing rib plate exceeds the bearing limit after lateral pressure and rotating force are added. According to the scheme, the volume and the materials of the reinforcing rib plate can be saved on the premise of providing the same supporting effect, the weight of the bottle opener is reduced while raw materials are saved, and therefore the production cost and the transportation cost are saved.
Preferably, any reinforcing rib plate comprises a bevel edge, one end of the bevel edge is connected with the edge of the cylinder opening at the bottom of the inner sleeve, and the other end of the bevel edge faces the cylinder opening at the bottom of the outer sleeve and is connected with the inner wall of the outer sleeve.
The bevel edge of the reinforcing rib plate plays a role in guiding, when the bottle cap enters the inner cavity of the outer sleeve through the sleeve opening at the bottom of the outer sleeve, the bottle cap is abutted against the bevel edge of the reinforcing rib plate and continuously slides along the bevel edge of the reinforcing rib plate to enter the inner cavity of the inner sleeve and be embedded and fixed. The problem that the bottle cap is difficult to align with the opening of the inner sleeve due to the fact that the sight line is blocked after the bottle cap enters the inner portion of the outer sleeve is solved.
Preferably, the device further comprises a top plate; the top plate cover is buckled on a cylinder opening at the top end of the outer sleeve; and a cylinder opening at the top end of the inner sleeve is fixedly connected with the top plate.
The top plate is used for plugging the nozzle at the top end of the outer sleeve and the port at the top end of the inner sleeve, and the top plate also has the function of enhancing the connection stability of the outer sleeve and the inner sleeve. The port at the top end of the top plate plugging outer sleeve can shield dust, so that the dust is prevented from falling into the bottle opener and contacting with the bottle cap and the bottleneck of the plastic bottle. Meanwhile, the outer sleeve can transmit axial rotation motion and torque through the top plate in the rotation process, the top plate shares the load of the reinforcing rib plate and the joint of the outer sleeve and the inner sleeve, and the reinforcing rib plate and the joint are prevented from being broken.
Preferably, the top block is formed on the surface of the cover of the top plate buckled at the top end of the inner sleeve; the top block is in an inverted cone shape and is arranged coaxially with the inner sleeve.
The top block is a salient point generated in the process of injection molding of the bottle opener, and the salient point is directly utilized, so that the grinding process in the production and processing process can be omitted. The top block is used for jacking the bottle cap, so that a certain distance is reserved between the top surface of the bottle cap and the top plate, the situation that the top surface of the bottle cap is completely attached to the top plate when the side wall cap of the bottle is completely embedded into the inner sleeve is avoided, and the bottle cap is difficultly taken out when being embedded into the bottle opener in a transition mode.
Preferably, the limiting assembly is fixed on a plurality of anti-skid ridges on the inner wall of the inner sleeve, and the anti-skid ridges are used for being meshed with convex ridge structures on the outer side wall of the bottle cap.
Any one anti-slip edge in the limiting assembly can be embedded into a groove formed between two convex edges of the outer side wall of the bottle cap, and a meshing connection form similar to gear connection is formed. The structure can transmit the circumferential rotation motion and the torque of the bottle opener to the bottle cap, so that the bottle cap rotates along with the rotation of the bottle opener, and the problem that the bottle cap cannot rotate along with the bottle opener due to the fact that the bottle cap and the bottle opener are loosened is avoided.
The limiting component can also be a silica gel anti-slip strip; bottle lid embedding inner skleeve makes the silica gel antislip strip pressurized deformation fills the gap between bottle lid and the inner skleeve, increases the frictional force between the inside wall of bottle lid lateral wall and inner skleeve to the effect of transmission to the bottle lid with the circumference rotary motion and the torque of bottle-opener is realized.
Preferably, the outer sleeve is made of one of transparent PMMA, transparent PS, transparent PC or transparent ABS.
The outer sleeve is made of transparent or semitransparent materials, so that a bottle opener can conveniently correct the position of the bottle cap sleeved with the bottle opener through vision, and the matching efficiency of the bottle opener and the bottle cap is further improved.
Preferably, the outer side wall surface of the outer sleeve is provided with an anti-slip assembly; the anti-slip component comprises one or more combinations of anti-slip convex ridges, anti-slip grooves and frosted layers.
According to the friction principle, on the premise that the contact areas are the same, the rougher the contact surface, the larger the friction force is, and on the premise that the force value required for opening the bottle cap is not changed, the rougher the surface of the outer sleeve is, the smaller the pressure value applied to the outer sleeve by the hand of a bottle opener is. Therefore, the roughness of the surface of the outer sleeve can be increased by adding a frosted layer, or a stable stress point is established by the anti-slip convex ridge and the anti-slip groove, so that the component loss caused by the stress of the outer sleeve due to the sliding between the hand and the outer sleeve is avoided.
A bottle cap combination structure comprises a bottle cap and a bottle opener matched with the bottle cap; the bottle opener is the bottle opener in any one of the above schemes; the bottle cap is detachably embedded in the bottle opener.
By the proposal, the utility model discloses at least, obtain following technological effect:
the bottle cap combination structure is used for packaging a bottle opening of a plastic bottle, and meanwhile, a bottle opener is sleeved on the periphery of a bottle cap to protect the bottle cap and the bottle opening of the plastic bottle from being stained; and the bottle opener is matched with the bottle cap, so that the plastic bottle subjected to airtight packaging can be easily opened, and the problem that the plastic bottle cannot be unsealed due to too firm packaging is avoided.
A plastic bottle comprises a bottle body and a bottle cap combination structure which is buckled on the bottle body; the bottle cap combination structure is the bottle cap combination structure in the scheme; the bottle body is in threaded connection with a bottle cap in the bottle cap combined structure.
By the proposal, the utility model discloses at least, obtain following technological effect:
the plastic bottle adopts a combination form of a bottle body and bottle cap combination structure, the bottle body and the bottle cap are in threaded connection to seal and encapsulate the bottle body, and the sealing of substances stored in the bottle body is ensured; the bottle opener is sleeved on the periphery of the bottle cap, so that the bottle opener is matched with the bottle cap, the plastic bottle subjected to sealed packaging can be easily opened, and the problem that the plastic bottle cannot be unsealed due to too firm packaging is avoided.
Drawings
Fig. 1 is a schematic view of an inverted three-dimensional structure of a bottle opener according to an embodiment of the present invention.
Fig. 2 is a schematic perspective view of a bottle opener according to an embodiment of the present invention.
Fig. 3 is a schematic view of an overall structure of a bottle opener, a bottle cap assembly and a plastic bottle according to an embodiment of the present invention.
Fig. 4 is a schematic bottom view of a bottle opener according to an embodiment of the present invention.
Fig. 5 is a schematic side view of a cross-sectional structure of a bottle opener according to an embodiment of the present invention.
Legend:
1, an inner sleeve; 2 an outer sleeve; 3 reinforcing rib plates; 4 a top plate; 5, an antiskid component; 6, bottle cap; 7, a bottle opener;
11, anti-skid ridges;
31 a beveled edge;
41 a top block;
51 slip-resistant grooves.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Please refer to fig. 1-5.
Example 1:
as shown in fig. 1 to 5, a bottle opener includes an inner sleeve 1 for being sleeved on a bottle cap, and an outer sleeve 2 sleeved on the periphery of the inner sleeve 1; the inner sleeve 1 is fixedly connected with the outer sleeve 2; the inner side wall of the inner sleeve 1 is provided with a limiting component; the limiting assembly is used for increasing the friction force between the inner wall of the inner sleeve 1 and the side wall of the bottle cap.
By the proposal, the utility model discloses at least, obtain following technological effect:
the bottle opener is sleeved on the bottle cap from top to bottom, and the bottle cap is embedded into the inner cavity of the inner sleeve 1 through the tube opening at the bottom of the outer sleeve 2 and the tube opening at the bottom of the inner sleeve 1 in sequence and is in contact with the limiting component on the inner side wall of the inner sleeve 1. The bottle cap, the inner sleeve 1 and the outer sleeve 2 are annular structures sleeved from inside to outside in sequence, and the outer sleeve 2 is located on the outermost layer and used for being in contact with the hand of a bottle opener. The inner sleeve 1 is used for being sleeved on the bottle cap and is stably connected with the bottle cap through the limiting assembly, so that axial rotation motion and torque acquired by the bottle opener can be transmitted to the bottle cap. The diameter of the outer sleeve 2 is sequentially larger than that of the inner sleeve 1 and the bottle cap, so that the outer sleeve 2 has a diameter and a surface area larger than that of the bottle cap, when the flat hand is in contact with the bottle cap, the outer sleeve 2 can provide a larger contact area, and under the condition that the rotating force required for unsealing the bottle cap is not changed, the larger contact area can reduce the stress value required by unit area; meanwhile, the outer sleeve 2 can provide a longer force arm, namely a rotating radius, and the force arm can be prolonged to reduce the stress value required by the force arm according to the lever principle. In conclusion, when the bottle opener is used for opening the bottle cap on the plastic bottle, the force value applied by the hand can be reduced, so that the bottle cap can be opened more easily and more labors; the installation mode is simple and direct, and the inner sleeve 1 is directly sleeved and fixed at the position corresponding to the bottle cap; the bottle opener is simple in structure, low in production cost and capable of being used repeatedly.
Based on the above scheme, if the inner sleeve 1 and the outer sleeve 2 are eccentrically arranged, the bottle cap opening effect is still achieved, that is, the axis of the inner sleeve 1 of the bottle opener is used as a rotating shaft to perform eccentric rotation motion, so that the hand motion of a bottle opener needs to be adjusted along with the eccentric motion of the outer sleeve 2, and inconvenience is caused; meanwhile, the eccentric structure causes uneven stress on the joint between the inner sleeve 1 and the outer sleeve 2, and the joint is prone to fracture, so that in one embodiment, the inner sleeve 1 and the outer sleeve 2 are coaxially arranged; a plurality of reinforcing rib plates 3 are arranged between the outer side wall of the inner sleeve 1 and the inner side wall of the outer sleeve 2 at equal intervals; any reinforcing rib plate 3 and the axis of the inner sleeve 1 are in the same plane.
The inner sleeve 1 and the outer sleeve 2 adopt a coaxial arrangement scheme, so that the inner sleeve 1 and the outer sleeve 2 both rotate by taking the axis of the inner sleeve 1 as a rotating shaft, and the hands of a bottle opener can repeatedly perform the same action to continuously rotate the rotating outer sleeve 2 so as to achieve the purpose of opening the bottle cap, thereby optimizing the opening action; meanwhile, the stress at the joint between the inner sleeve 1 and the outer sleeve 2 is more uniform, and the fracture caused by overlarge local internal stress is avoided.
The reinforcing rib plates 3 are used for improving the connection stability between the inner sleeve 1 and the outer sleeve 2, and each reinforcing rib plate 3 is a side wall of the outer sleeve 2 to provide a supporting effect, so that the outer sleeve 2 is prevented from deforming due to overlarge pressure on the surface of the outer sleeve 2.
The arrangement mode of each reinforcing rib plate 3 adopts a scheme coplanar with the axis of the inner sleeve 1, so that the reinforcing rib plate 3 presents on the orthographic projection surface of the bottle opener: the projection of any reinforcing rib plate 3 coincides with the radius of the outer sleeve 2. When the outer sleeve 2 is stressed by pressure perpendicular to the surface of the outer sleeve, the direction of the force transmitted to each reinforcing rib plate 3 is parallel to the plane of the reinforcing rib plate, and the reinforcing rib plates 3 are prevented from being broken due to the fact that the reinforcing rib plates exceed the bearing limit after the lateral pressure and the rotating force are added. According to the scheme, the volume and the materials of the reinforcing rib plate 3 can be saved on the premise of providing the same supporting effect, the weight of the bottle opener is reduced while raw materials are saved, and therefore the production cost and the transportation cost are saved.
Based on above-mentioned scheme, because bottle-opener cover establishes when the bottle lid, outer sleeve 2 shelters from the sight and makes the relative position between bottle opener can't observe bottle lid and the inner skleeve 1, makes the bottle lid be difficult to accurately imbed in the inner skleeve 1, consequently, in an embodiment, arbitrary deep floor 3 all includes hypotenuse 31, hypotenuse 31 one end with the edge connection of the nozzle of inner skleeve 1 bottom, the other end orientation the nozzle of outer sleeve 2 bottom and with the inner wall connection of outer sleeve 2.
The inclined edge 31 of the reinforcing rib plate 3 plays a role in guiding, when the bottle cap enters the inner cavity of the outer sleeve 2 through the tube opening at the bottom of the outer sleeve 2, the bottle cap is abutted against the inclined edge 31 of the reinforcing rib plate 3 and continuously slides along the inclined edge 31 of the reinforcing rib plate 3 to enter the inner cavity of the inner sleeve 1 and be embedded and fixed. The problem that the bottle cap is difficult to align with the cylinder opening of the inner sleeve 1 due to the fact that the sight line is blocked after the bottle cap enters the inner portion of the outer sleeve 2 is solved.
Based on the above scheme, since the inner sleeve 1 and the outer sleeve 2 are both of a cylindrical structure with openings at two ends, in order to prevent the bottle cap from entering the inner sleeve 1 from a cylinder opening at one end of the inner sleeve 1 and then sliding out from the other end, and simultaneously achieve the effects of blocking stains and enhancing the connection stability of the inner sleeve 1 and the outer sleeve 2, in one embodiment, the bottle cap further comprises a top plate 4; the top plate 4 covers and buckles the cylinder opening at the top end of the outer sleeve 2; and a tube opening at the top end of the inner sleeve 1 is fixedly connected with the top plate 4.
The top plate 4 is used for blocking the opening of the top end of the outer sleeve 2 and the opening of the top end of the inner sleeve 1, and the top plate 4 also has the function of enhancing the connection stability of the outer sleeve 2 and the inner sleeve 1. The top plate 4 blocks the port at the top end of the outer sleeve 2, so that dust can be prevented from falling into the bottle opener and contacting with the bottle cap and the bottleneck of the plastic bottle. Meanwhile, the outer sleeve 2 can transmit axial rotation movement and torque through the top plate 4 in the rotation process, the top plate 4 shares the load of the reinforcing rib plate 3 and the joint of the outer sleeve 2 and the inner sleeve 1, and the reinforcing rib plate 3 and the joint are prevented from being broken.
Based on above-mentioned scheme, if back in the lateral wall embedding inner skleeve 1's of bottle lid, the top surface of bottle lid also laminates completely with the surface of roof 4, can cause the transition gomphosis condition of bottle lid and bottle-opener, the bottle-opener only need restrict and fix the bottle lid on the direction of circumference rotary motion, transition restriction and fixed can make the installation or take off the bottle-opener and become difficult in the axial direction of following the bottle lid, can influence the result of use of bottle-opener on the contrary. In one embodiment, the top block 41 is formed on the surface of the top plate 4 covering the top end of the inner sleeve 1; the top block 41 is in an inverted cone shape and is arranged coaxially with the inner sleeve 1.
The top block 41 is a salient point generated in the process of injection molding of the bottle opener, and the salient point is directly utilized, so that the grinding process in the production and processing process can be omitted. The top block 41 is used for pressing the bottle cap, so that a certain distance is reserved between the top surface of the bottle cap and the top plate 4, and the bottle opener can be easily taken down by twisting the bottle opener in a proper amount under the condition that a moving space is reserved.
Based on above-mentioned scheme, for reinforcing the atress effect of bottle lid on its axial direction of rotation motion, promote the drive ratio, avoid appearing the relative slip between bottle lid and the bottle-opener and lose the problem of transmission effect, in an embodiment, spacing subassembly is for being fixed in a plurality of anti-skidding stupefied 11 of inner sleeve 1 inner wall, anti-skidding stupefied 11 be used for with the protruding stupefied structure intermeshing of bottle lid lateral wall.
Any one anti-slip edge 11 in the limiting assembly can be embedded into a groove formed between two convex edges of the outer side wall of the bottle cap to form a meshing connection mode similar to gear connection. The structure can transmit the circumferential rotation motion and the torque of the bottle opener to the bottle cap, so that the bottle cap rotates along with the rotation of the bottle opener, and the problem that the bottle cap cannot rotate along with the bottle opener due to the fact that the bottle cap and the bottle opener are loosened is avoided.
In another embodiment, the structure of the limiting assembly can be adaptively adjusted according to the selected material of the bottle cap or the material of the bottle opener. The limiting component can also be a silica gel anti-slip strip; bottle lid embedding inner skleeve 1 makes the silica gel antislip strip pressurized deformation fills the gap between bottle lid and the inner skleeve 1, increases the frictional force between the inside wall of bottle lid lateral wall and inner skleeve 1 to the effect of the circumference rotary motion and the torque transmission to the bottle lid with the bottle-opener is realized.
Based on the above solution, in order to more intuitively present the state that the inner sleeve 1 and the bottle cap are mutually matched to the bottle opener, in an embodiment, the outer sleeve 2 is made of one of transparent PMMA, transparent PS, transparent PC or transparent ABS.
The outer sleeve 2 is made of transparent or semitransparent materials, so that a bottle opener can conveniently correct the position of the bottle cap sleeved with the bottle opener through vision, and the matching efficiency of the bottle opener and the bottle cap is further improved.
Based on the above scheme, in order to prevent the surface of the outer sleeve 2 from being too smooth or being stained with water stains to lose the friction force between the hand and the outer sleeve 2, thereby reducing the labor-saving effect of the bottle opener, in an embodiment, the outer side wall surface of the outer sleeve 2 is provided with an anti-slip component 5; the antiskid component 5 comprises one or more of antiskid ridges, antiskid grooves 51 and frosted layers.
According to the friction principle, on the premise that the contact areas are the same, the rougher the contact surface, the larger the friction force is, and on the premise that the force value required for opening the bottle cap is not changed, the rougher the surface of the outer sleeve 2 is, and the pressure value applied to the outer sleeve 2 by the hand of a bottle opener is smaller. Therefore, the roughness of the surface of the outer sleeve 2 can be increased by adding a frosted layer, or a stable stress point is established by the anti-slip convex ridges and the anti-slip grooves 51, so that the component loss caused by the stress of the outer sleeve 2 due to the sliding between the hand and the outer sleeve 2 is avoided.
As shown in fig. 2, in the present embodiment, the structure of the anti-slip groove 51 on the outer side wall of the outer sleeve 2 improves the force transmission effect at the contact position between the hand and the outer sleeve 2.
A bottle cap combination structure comprises a bottle cap 6 and a bottle opener 7 matched with the bottle cap 6; the bottle opener 7 is the bottle opener 7 in any one of the above schemes; the bottle cap 6 is detachably embedded in the bottle opener 7.
By the proposal, the utility model discloses at least, obtain following technological effect:
the bottle cap combination structure is used for packaging a bottle mouth of a plastic bottle, and meanwhile, a bottle opener 7 is sleeved on the periphery of a bottle cap 6 to protect the bottle cap 6 and the bottle mouth of the plastic bottle from being stained; and bottle-opener 7 matches with bottle lid 6 and can easily open the plastic bottle through airtight encapsulation, avoids because of the too firm problem that can't unseal of plastic bottle encapsulation.
A plastic bottle comprises a bottle body 8 and a bottle cap combination structure which is buckled on the bottle body 8; the bottle cap combination structure is the bottle cap combination structure in the scheme; the bottle body 8 is in threaded connection with the bottle cap 6 in the bottle cap combined structure.
By the proposal, the utility model discloses at least, obtain following technological effect:
the plastic bottle adopts a combination form of a bottle body 8 and a bottle cap combination structure, the bottle body 8 and the bottle cap 6 are in threaded connection to hermetically seal the bottle body 8, and the sealing of substances stored in the bottle body 8 is ensured; and a bottle opener 7 is sleeved on the periphery of the bottle cap 6, so that the bottle opener 7 is matched with the bottle cap 6, the plastic bottle subjected to sealed packaging can be easily opened, and the problem that the plastic bottle cannot be unsealed due to too firm packaging is avoided.
Example 2:
as shown in fig. 1-5, a bottle opener comprises an inner sleeve 1, an outer sleeve 2, a top plate 4, thirty anti-slip ribs 11, six reinforcing rib plates 3, two anti-slip grooves 51 and a top block 41;
the inner sleeve 1 and the outer sleeve 2 are both cylindrical structures;
the outer sleeve 2 is sleeved on the periphery of the inner sleeve 1, and the inner sleeve 1 and the outer sleeve 2 are arranged coaxially;
a nozzle at the top of the inner sleeve 1 and a nozzle at the top of the outer sleeve 2 are both fixedly connected with the top plate 4;
the surface of the top plate 4 in the inner cavity of the inner sleeve 1 is provided with an inverted conical top block 41;
thirty anti-skid ridges 11 are arranged on the inner side wall of the inner sleeve 1 at equal intervals;
six reinforcing rib plates 3 are arranged between the inner sleeve 1 and the outer sleeve 2 at equal intervals;
the six reinforcing rib plates 3 are all trapezoidal plates, one end of a bevel edge 31 of each trapezoidal plate is connected with a bottom cylinder opening of the inner sleeve 1 for the bottle cap 6 to pass through, and the other end of each trapezoidal plate extends towards the cylinder opening at the bottom of the outer sleeve 2 and is finally connected with the inner side wall of the outer sleeve 2;
two anti-skid grooves 51 are symmetrically formed in the side wall of the outer sleeve 2;
the outer sleeve 2, the inner sleeve 1, the reinforcing rib plate 3, the top plate 4, the anti-skid ridges 11 and the top block 41 are all made of transparent PC materials;
the surface of the outer sleeve 2 is provided with a frosted layer.
In the scheme, the bottle cap 6 enters the bottle opener from the opening at the bottom of the outer sleeve 2, and as all structures of the whole bottle opener are made of transparent PC materials, a user can observe the relative position between the bottle cap 6 and the inner sleeve 1 through the outer sleeve 2 to calibrate; meanwhile, the inclined edge 31 of the reinforcing rib plate 3 can play a role in physical guiding, when the bottle cap 6 is in contact with the inclined edge 31 of the reinforcing rib plate 3, the bottle opener and/or the plastic bottle packaged with the bottle cap 6 are forced by a user to be close to each other, and the bottle cap 6 can move towards the bottom opening of the inner sleeve 1 along the inclined edge 31 of the reinforcing rib plate 3 until the bottle cap 6 is embedded into the inner sleeve 1. When the bottle cap 6 is embedded into the inner cavity of the inner sleeve 1, thirty anti-slip ribs 11 on the inner side wall of the inner sleeve 1 are respectively embedded into gaps between the convex ribs on the outer side wall of the bottle cap 6, so that the inner sleeve 1 and the bottle cap 6 are mutually meshed to transmit axial rotation motion and torque acquired by the bottle opener to the bottle cap 6. And the top plate 4 and the top surface of the bottle cap 6 are blocked by the top block 41, so that the bottle cap 6 is prevented from being excessively embedded into the inner sleeve 1 and being difficult to take out. The user can press the finger in the anti-skidding recess 51 of outer sleeve 2 lateral wall and exert the power of circumferential direction rotation to outer sleeve 2, makes bottle lid 6 along with the synchronous rotation realization uncork operation of bottle-opener. Or, the user can wrap the fingers and the palm on the outer surface of the outer sleeve 2, and the contact surface which increases the friction effect between the frosted layer and the palm applies the force of circumferential rotation to the outer sleeve 2, so that the bottle cap 6 synchronously rotates along with the bottle opener to realize the bottle opening operation.
As shown in fig. 3, a bottle cap assembly structure includes a bottle cap 6 and a bottle opener 7 according to the above embodiments.
The bottle cap combination structure is used for packaging a bottle mouth of a plastic bottle, and meanwhile, a bottle opener 7 is sleeved on the periphery of a bottle cap 6 to protect the bottle cap 6 and the bottle mouth of the plastic bottle from being stained; and bottle-opener 7 matches with bottle lid 6 and can easily open the plastic bottle through airtight encapsulation, avoids because of the too firm problem that can't unseal of plastic bottle encapsulation.
As shown in fig. 3, a plastic bottle comprises a bottle body 8 and the bottle cap assembly structure of the above scheme; the bottle body 8 is in threaded connection with the bottle cap 6 in the bottle cap combined structure.
The plastic bottle adopts a combination form of a bottle body 8 and a bottle cap combination structure, the bottle body 8 and the bottle cap 6 are in threaded connection to hermetically seal the bottle body 8, and the sealing of substances stored in the bottle body 8 is ensured; and a bottle opener 7 is sleeved on the periphery of the bottle cap 6, so that the bottle opener 7 is matched with the bottle cap 6, the plastic bottle subjected to sealed packaging can be easily opened, and the problem that the plastic bottle cannot be unsealed due to too firm packaging is avoided.
Various technical features in the above embodiments may be arbitrarily combined as long as there is no conflict or contradiction in the combination between the features, but is limited to the space and is not described one by one.
The present invention is not limited to the above embodiment, and various modifications and variations of the present invention are intended to be included within the scope of the claims and the equivalent technology if they do not depart from the spirit and scope of the present invention.
Claims (10)
1. The bottle opener is characterized by comprising an inner sleeve and an outer sleeve, wherein the inner sleeve is sleeved on a bottle cap; the inner sleeve is fixedly connected with the outer sleeve; the inner side wall of the inner sleeve is provided with a limiting component; the limiting assembly is used for increasing the friction force between the inner wall of the inner sleeve and the side wall of the bottle cap.
2. The bottle opener of claim 1, wherein the inner sleeve and the outer sleeve are coaxially disposed; a plurality of reinforcing rib plates are arranged between the outer side wall of the inner sleeve and the inner side wall of the outer sleeve at equal intervals; the axes of any reinforcing rib plate and the inner sleeve are in the same plane.
3. The bottle opener according to claim 2, wherein any one of the reinforcing ribs comprises a bevel edge, one end of the bevel edge is connected with the edge of the cylinder opening at the bottom of the inner sleeve, and the other end of the bevel edge faces the cylinder opening at the bottom of the outer sleeve and is connected with the inner wall of the outer sleeve.
4. The bottle opener of claim 1, further comprising a top plate; the top plate cover is buckled on a cylinder opening at the top end of the outer sleeve; and a cylinder opening at the top end of the inner sleeve is fixedly connected with the top plate.
5. The bottle opener according to claim 4, wherein a top block is formed on a surface of the top plate covering the top end of the inner sleeve; the top block is in an inverted cone shape and is arranged coaxially with the inner sleeve.
6. The bottle opener according to claim 1, wherein the limiting component is a plurality of anti-slip ribs fixed on the inner wall of the inner sleeve, and the anti-slip ribs are used for being engaged with convex rib structures on the outer side wall of the bottle cap.
7. The bottle opener of claim 1, wherein the outer sleeve is made of one of transparent PMMA, transparent PS, transparent PC, or transparent ABS.
8. The bottle opener of claim 1, wherein an outer sidewall surface of the outer sleeve is provided with a non-slip assembly; the anti-slip component comprises one or more combinations of anti-slip convex ridges, anti-slip grooves and frosted layers.
9. A bottle cap combination structure is characterized by comprising a bottle cap and a bottle opener matched with the bottle cap; the bottle opener is the bottle opener of any one of claims 1-8; the bottle cap is detachably embedded in the bottle opener.
10. A plastic bottle is characterized by comprising a bottle body and a bottle cap combined structure, wherein the bottle cap is buckled on the bottle body; the bottle cap assembly is the bottle cap assembly of claim 9; the bottle body is in threaded connection with a bottle cap in the bottle cap combined structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020596980.7U CN212687528U (en) | 2020-04-20 | 2020-04-20 | Bottle opener, bottle cap combined structure and plastic bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020596980.7U CN212687528U (en) | 2020-04-20 | 2020-04-20 | Bottle opener, bottle cap combined structure and plastic bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212687528U true CN212687528U (en) | 2021-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020596980.7U Active CN212687528U (en) | 2020-04-20 | 2020-04-20 | Bottle opener, bottle cap combined structure and plastic bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212687528U (en) |
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2020
- 2020-04-20 CN CN202020596980.7U patent/CN212687528U/en active Active
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