CN200985144Y - Bottle cap capable of rotary and compressing opening and automatic closing - Google Patents
Bottle cap capable of rotary and compressing opening and automatic closing Download PDFInfo
- Publication number
- CN200985144Y CN200985144Y CN 200620062116 CN200620062116U CN200985144Y CN 200985144 Y CN200985144 Y CN 200985144Y CN 200620062116 CN200620062116 CN 200620062116 CN 200620062116 U CN200620062116 U CN 200620062116U CN 200985144 Y CN200985144 Y CN 200985144Y
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- functor
- tegillum
- cap
- big lid
- bottle cap
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- Expired - Lifetime
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Abstract
The utility model discloses a bottle cover which comprises a small cap that is fixed on the bottle body, a large cap which is provided with through holes at the bottom and the top and which is sleeved on the little cap and functional components that are provided with water outlet through hole, the inner side wall of the large cap is provided with at least two extruding embosses that are arranged symmetrically along the central axle of the large cap and extend out from the inner side wall to the center, an anti pull out structure that is applied to prevent the large cap from being pulled out along the axial direction is provided between the large cap and the small cap, the large cap can rotate along the central axial line of the bottle body opposite to the little cap; the side wall of the outer annulus of the functional components is provided with more than two symmetrically distributed V shaped lug bosses that pressure contact with the extruding embosses constantly. The functional components are also provided with an elastic structure that enables the functional components to axially extend or move, the functional components water sealed with and matches the large cap; the small cap is cylinder shaped body with the lower and the upper parts provided with openings, the functional components plug in from the lower end round hole of the small cap, the small cap, the functional components and the bottle body are water sealed and matched. The utility model has the advantages of simple structure and environment friendly.
Description
Technical field
The utility model relates to a kind of bottle cap, is a kind of technology that is applicable to the bottle cap of liquid container specifically.
Background technology
Take a broad view of the bottle cap design of the liquid container of existing market, no matter be advanced pop can design, still traditional rotation is uncapped and is designed or the covering type design, and it promptly is can fall because of turning over because of carelessness after product is opened that a common point is arranged, and liquid is rushed down outward, bring inconvenience very for people's use.In addition, when drinking the liquid of gas generation, above-mentioned design more or less can make gas that the possibility of volatilization is arranged.For addressing this problem, the cooperation that the user will form a good custom-by the right-hand man is with driveing with the pass, but so just not from solving the problem that conventional bottle cap exists in fact.
Summary of the invention
The purpose of this utility model is to provide a kind of simple structure that rotarily opens the water outlet passage and again can SELF CL after loosing one's grip, and has the bottle cap of environment-friendly function.
The utility model is achieved through the following technical solutions.
The bottle cap of a kind of rotary pressing opening and energy SELF CL, comprise the tegillum that is fixed on the bottle, it is characterized in that: described bottle cap comprises also that up and down all perforates connect and are enclosed within big lid on the described tegillum, are provided with the functor of water outlet through hole, on the inwall of described big lid, be provided with at least two expression lobes that are symmetrically distributed and stretch out to the middle part with the big lid central axis in upper edge from inwall, be provided with the anti-structure of extracting that prevents that big lid from extracting vertically between big lid and the tegillum, big lid can rotate around the central axis of bottle with respect to tegillum; Described functor outer circle wall is provided with the boss of " V " font that contacts with described expression lobes pressure all the time that is symmetrically distributed more than at least two, also be provided with the elastic construction that makes the functor axial stretching move on functor, described functor and Da Gai are the water-stop contact matching; Described tegillum is equal cylinder-like body of perforate up and down, and functor inserts from the lower end circular hole of tegillum, and tegillum, functor, bottle water-stop cooperate.
Describedly anti-extract structure and comprise the cannelure that is located at little tops, and be located at big lid inwall bottom and stretch out the projection that matches with described cannelure that is symmetrically distributed along big lid axis from inwall to the middle part more than at least two, projection is six semicircle back-off salient points.
Described functor comprises hollow cylinder, be provided with the flat wafer body that is connected by the equilateral support sheet that is symmetrically distributed more than at least two at the top of hollow cylinder, and the end wafer body that is connected as a single entity at the top and the hollow cylinder of hollow cylinder, form aquaporin between the described support sheet, described flat wafer body is provided with along the centroclinal conical suface of outer circumference surface, on wafer body of the described end, the cross section that lower plane is provided with concentric is the angle ditch annular groove of " V " type, described angle ditch annular groove forms the described elastic construction that makes the functor axial stretching move, and the boss of described " V " font is located on the outer circle wall of hollow cylinder; The circular hole wall of described big tops through hole be provided with described flat wafer body on the conical inclined surface that is complementary of conical suface.
Described support sheet is provided with three.
Be provided with the convex edge, plane of extending to the middle part from internal perisporium at described tegillum top inner peripheral wall, the convex edge, plane of tegillum is pressed on the end wafer body of functor on the bottleneck plane of bottle, and described tegillum and bottle are for preventing extracting the assembling of linking closely.
The top on the boss slope of described " V " font is equipped with and is used for spacing projection.
On the periphery wall of described big lid, be provided with anti-skid structure.
The utility model compared with prior art has the following advantages.
Because the inwall of big lid is provided with at least two expression lobes that are symmetrically distributed and stretch out to the middle part from inwall with the big lid central axis in upper edge, on the functor outer circle wall, be provided with the boss of " V " font that contacts with described expression lobes pressure all the time that is symmetrically distributed more than at least two, on functor, also be provided with and make the axially movable elastic construction of functor, guaranteed that like this expression lobes contacts with the slope pressure of the boss of " V " font, under preventing of being provided with between big lid and the tegillum big lid is axially extracted anti-effect of extracting structure, can make between functor and the big lid and be the water-stop contact matching, and functor and big lid can be pulled out all the time at axial direction, and tegillum is equal cylinder-like body of perforate up and down, functor inserts from the lower end circular hole of tegillum, and make tegillum, functor, the bottle water-stop cooperates, so when staff does not go to rotate big lid, be in the water-stop state between bottle cap and the bottle.When the big lid of staff rotation, the slope of the boss of " V " font that the symmetrical distribution expression lobes is symmetrically distributed on the functor outer circle wall in the big lid is slided to the end, slope by the top, slope, and the water outlet passage just is opened; Open when openhanded, functor is under the effect of elastic force, and expression lobes is slided to the top, slope by the end, slope along the slope of the boss of " V " font, and until keeping the water-stop contact matching with big lid, the water outlet passage is closed.So, rotate big lid and just can open the water outlet passage, but the openhanded just SELF CL water outlet passage of opening.
Description of drawings
Fig. 1 is the utility model bottle cap front view;
Fig. 2 is that the utility model bottle cap is along A-A place partial cutaway structural representation;
Fig. 3 is the functor structural representation of the utility model bottle cap;
Fig. 4 is the big lid structural representation of the utility model bottle cap;
Fig. 5 is the tegillum structural representation of the utility model bottle cap.
The specific embodiment
Below in conjunction with accompanying drawing the utility model bottle cap is described in further detail.
Shown in Fig. 1-5, the utility model bottle cap comprises in case extract that the fit that links closely is fixed on tegillum 3 on the bottle 1, all perforate connects and is enclosed within big lid 2 on the tegillum 3, is provided with the functor 4 of water outlet through hole up and down, on the inwall of big lid 2, be provided with at least two expression lobes 21 that are symmetrically distributed and stretch out to the middle part with the big lid central axis in upper edge from inwall, be provided with between big lid 2 and the tegillum 3 and prevent to cover the 2 anti-structures of extracting of extracting vertically greatly, covering 2 greatly can be around the central axis rotation of bottle 1 with respect to tegillum 3.Functor 4 outer circle walls are provided with the boss 42 of " V " font that contacts with expression lobes 21 pressure all the time that is symmetrically distributed more than at least two, also be provided with on functor 4 and make functor 4 axially movable elastic constructions, functor 4 is the water-stop contact matching with big lid 2.Tegillum 3 is equal cylinder-like body of perforate up and down, and functor 4 inserts from the lower end circular hole of tegillum 3, and tegillum 3, functor 4, bottle water 1 three are sealed and matched.The anti-structure of extracting of setting comprises the cannelure 31 that is located at tegillum 3 tops between big lid 2 and the tegillum 3, and is located at big lid 2 inwalls bottom is stretched out edge big lid 2 axis symmetrical distribution at least to the middle part from inwall more than two the projection 22 that matches with cannelure 31.Projection 22 is six semicircle back-off salient points, and certainly, projection 22 also can be two or three and be symmetrically distributed and just embed the convex edge that can rotate in flexibly again in the cannelure 31.
As shown in Figure 3, functor 4 end wafer body 46 that comprises hollow cylinder 41, be provided with the flat wafer body 47 that is connected by the equilateral support sheet 45 that is symmetrically distributed more than at least two at the top of hollow cylinder 41 and be connected as a single entity at the top and the hollow cylinder 41 of hollow cylinder 41.Form aquaporin between the support sheet 45, flat wafer body 47 is provided with along the centroclinal conical suface 43 of outer circumference surface, the cross section that is provided with concentric on the upper and lower plane of end wafer body 46 is the angle ditch annular groove 44 of " V " type, angle ditch annular groove 44 forms the elastic construction that makes the functor axial stretching move, and the boss 42 of " V " font is located on the outer circle wall of hollow cylinder 41.As shown in Figure 1, be provided with on the circular hole wall of big lid 2 top through holes with flat wafer body 47 on the conical inclined surface 23 that is complementary of conical suface 43.Support sheet 45 is provided with three, and support sheet 45 also can be established two, guarantees that water flow satisfies the water absorbing needs of people.The angle ditch annular groove 44 that the cross section is " V " type can also be arranged on the similar structures that forms bellows on the body of hollow cylinder 41.Make functor 4 axially movable elastic constructions also can be on functor 4 the mounting spring structure, functor 4 can either be moved back and forth and can produce elastic force.The top on boss 42 slopes of " V " font all also is provided with and is used for spacing projection 48.
As shown in Figure 5, tegillum 3 top inner peripheral walls are provided with the convex edge, plane 32 of extending to the middle part from internal perisporium, and the convex edge, plane 32 of tegillum is pressed on the end wafer body 46 of functor 4 on the bottleneck plane of bottle 1.
As shown in Figure 4, on the periphery wall of big lid 2, also be provided with anti-skid structure 23.
When rotating big lid 2 by hand, the slope of the boss 42 of " V " font that symmetrical distribution expression lobes 21 are symmetrically distributed on functor 4 outer circle walls in the big lid 2 is slided to the end, slope by the top, slope, in this motion process, produce an axial vertical component, because the cross section on the functor 4 is the setting of the angle ditch annular groove 44 of " V " type, make functor 4 have the space of dilatation simultaneously in the generation elastic force, thereby this vertical component is except overcoming functor 4 axial elasticity power effects, functor 4 is axially moved down, and the water outlet passage just is opened; Open when openhanded, functor 4 is under the effect of elastic force, and expression lobes 21 is slided to the top, slope by the end, slope along the slope of the boss 42 of " V " font, and until keeping the water-stop contact matching with big lid 2, the water outlet passage just is closed again.So just, finish the big lid of rotation and opened the water outlet passage, unclamped hand SELF CL water outlet channel function process.
Claims (7)
1. rotary pressing opening and bottle cap that can SELF CL, it is characterized in that: described bottle cap comprises the tegillum that is fixed on the bottle, comprise also that up and down all perforates connect and are enclosed within big lid on the described tegillum, are provided with the functor of water outlet through hole, on the inwall of described big lid, be provided with at least two expression lobes that are symmetrically distributed and stretch out to the middle part with the big lid central axis in upper edge from inwall, be provided with the anti-structure of extracting that prevents that big lid from extracting vertically between big lid and the tegillum, big lid can rotate around the central axis of bottle with respect to tegillum; Described functor outer circle wall is provided with the boss of " V " font that contacts with described expression lobes pressure all the time that is symmetrically distributed more than at least two, also be provided with the elastic construction that makes the functor axial stretching move on functor, described functor and Da Gai are the water-stop contact matching; Described tegillum is equal cylinder-like body of perforate up and down, and functor inserts from the lower end circular hole of tegillum, and tegillum, functor, bottle water-stop cooperate.
2. bottle cap according to claim 1, it is characterized in that: describedly anti-extract structure and comprise the cannelure that is located at little tops, and be located at big lid inwall bottom and stretch out the projection that matches with described cannelure that is symmetrically distributed along big lid axis to the middle part from inwall more than at least two.Described projection is six semicircle back-off salient points.
3. bottle cap according to claim 1, it is characterized in that: described functor comprises hollow cylinder, be provided with the flat wafer body that is connected by the equilateral support sheet that is symmetrically distributed more than at least two at the top of hollow cylinder, and the end wafer body that is connected as a single entity at the top and the hollow cylinder of hollow cylinder, form aquaporin between the described support sheet, described flat wafer body is provided with along the centroclinal conical suface of outer circumference surface, on wafer body of the described end, the cross section that lower plane is provided with concentric is the angle ditch annular groove of " V " type, described angle ditch annular groove forms the described elastic construction that makes the functor axial stretching move, and the boss of described " V " font is located on the outer circle wall of hollow cylinder; The circular hole wall of described big tops through hole be provided with described flat wafer body on the conical inclined surface that is complementary of conical suface.
4. bottle cap according to claim 3 is characterized in that: described support sheet is provided with four.
5. bottle cap according to claim 3, it is characterized in that: be provided with the convex edge, plane of extending to the middle part at described tegillum top inner peripheral wall from internal perisporium, the convex edge, plane of tegillum is pressed on the end wafer body of functor on the bottleneck plane of bottle, and described tegillum and bottle are for preventing extracting the assembling of linking closely.
6. bottle cap according to claim 1 is characterized in that: the top on the boss slope of described " V " font is equipped with and is used for spacing projection.
7. according to the described bottle cap of each claim of claim 1-6, it is characterized in that: on the periphery wall of described big lid, be provided with anti-skid structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620062116 CN200985144Y (en) | 2006-07-28 | 2006-07-28 | Bottle cap capable of rotary and compressing opening and automatic closing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620062116 CN200985144Y (en) | 2006-07-28 | 2006-07-28 | Bottle cap capable of rotary and compressing opening and automatic closing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200985144Y true CN200985144Y (en) | 2007-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620062116 Expired - Lifetime CN200985144Y (en) | 2006-07-28 | 2006-07-28 | Bottle cap capable of rotary and compressing opening and automatic closing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200985144Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100484843C (en) * | 2006-07-28 | 2009-05-06 | 陈学办 | Bottle cover capable of rotary pressing opening and automatic closing |
| WO2016015353A1 (en) * | 2014-07-31 | 2016-02-04 | 深圳市博纳药品包装材料有限公司 | Spray bottle and spray bottle cap |
-
2006
- 2006-07-28 CN CN 200620062116 patent/CN200985144Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100484843C (en) * | 2006-07-28 | 2009-05-06 | 陈学办 | Bottle cover capable of rotary pressing opening and automatic closing |
| WO2016015353A1 (en) * | 2014-07-31 | 2016-02-04 | 深圳市博纳药品包装材料有限公司 | Spray bottle and spray bottle cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20060728 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |