CN102153035B

CN102153035B - Double-axis pressing handle type bottle opener adaptive to bottle mouth curve

Info

Publication number: CN102153035B
Application number: CN2011100565785A
Authority: CN
Inventors: 王京
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-09
Filing date: 2011-03-09
Publication date: 2012-07-25
Anticipated expiration: 2031-03-09
Also published as: CN102153035A

Abstract

The invention relates to a double-axis pressing handle type bottle opener adaptive to a bottle mouth curve. The bottle opener comprises a base, a pressing rod and a hook switch, wherein the upper part of the base is movably connected with the pressing rod through a middle hinge pin; the front part of the pressing rod is movably connected with the hook switch through a front hinge pin; the front hinge pin is provided with a torsional spring; and a spring is mounted between the base and the pressing rod. With the bottle body fixed by a limiting cylinder, a bottle can be opened by a single hand, thereby being convenient for the disabled with one hand; the force applying process is smooth, thereby greatly reducing the possibility of bottle tiling and explosion, and ensuring that the use is safe, convenient and labor-saving; the bottle opener is suitable for opening the tinplate crown caps on the beer or beverage bottle mouths with different bottle mouth curves and different diameters; and the bottle opener is of diverse shapes and serial grades, and suitable for different consumer classes in restaurants, bars, families and the like.

Description

The twin shaft pressure bar type bottle opener of self adaptation bottleneck curve

Technical field

The invention belongs to package bottle cap opener field, relate to a kind of beer, soda etc. of being applicable to and be encapsulated in the twin shaft pressure bar type bottle opener of the self adaptation bottleneck curve of the tin-plate crown plug on the glass bottle opening.

Background technology

Along with stock production and sale such as soda, beer beverages, the beverage of various glass bottles is being consumed in family and hotel, bar, dining room etc. more and more.The most of tin-plate crown plug that adopts of this type glass bottle encapsulates, and needs to use special instrument to open.

Existing traditional bottle opener, simple in structure mostly, use lever principle, firmly with the bottle cap perk, can not be fit to all bottle caps from bottom to top.Because this type bottle opener direction of having an effect is to top or oblique upper, must use the another hand could bottle cap be opened bottle is fixing during use, otherwise bottle will occurrence of tilting, and the body blast also can take place when serious, injures the person.For singlehanded handicapped person under the situation that does not have other people to help, must take with modes such as leg folder fixedly bottle could use traditional bottle opener to open bottle cap, very inconvenient.

In addition, a kind of cylindrical " beer bottle opener automatically " arranged on the market, earlier bottle opener is enclosed within bottleneck during use, press down quick again pull-up bottle cap then fast; Its open method is extremely required great effort, and must bottle be fixed with the another hand, topples over otherwise bottle is skidded, and meets accident.

Therefore existing traditional bottle opener exists and uses effort, is not easy to open, and bottleneck is prone to cracked defective, also is attended by potential safety hazard simultaneously.And looking that comparatively " the beer bottle opener automatically " of " advanced person " also exists inner structure relative complex rapid wear, service life is short, inadequately the defective of safety.

For solving the problem of above-mentioned existence; Granted publication is number for the Chinese patent of CN2415018Y discloses a kind of bottle opener, and the major defect that its structure design exists is: the first, and bottle that can not active stability is unlocked when one-handed performance; Still need to carry out on the other hand in addition non-productive operation, poor stability.The second, its

member

1 and 2 is used to block bottle cap, and both spacings are fixed.Through me to China, Europe, the U.S., Canada, Japan, the 200 kinds of different brands beer nearly that wait state to produce find that with the actual measurement of beverage bottle various countries' bottle cap diameter is also inequality.So, adopt constant spacing relatively poor for the comformability of different bottles.

Another Granted publication number discloses a kind of bottle opener for the Chinese patent of CN201128666Y; Adopt the perforation of thorn awl to discharge pressure of the inside of a bottle in advance for alleviating pressure of the inside of a bottle; This patent has following shortcoming: first; If pressure of the inside of a bottle is very big, the thorn bore spine pass through bottle cap will make in a flash the bottle in the liquid jet cause waste.The second, require user's bimanualness and require the arm perk bottle cap of upwards having an effect, open as broad as longly with traditional common bottle opener, can not reach the safety that human engineering is advocated, laborsaving, the purpose of comfortable use.

Also have a Granted publication number for the Chinese patent of CN201264894Y discloses a kind of bottle opener, its weak point is: the first, and its card cover piece is the design of stroke groove, fixed diameter can not adapt to the bottle cap unlatching of the different-diameter of most of beer or beverage bottle.The second, do not stablize the structure of bottle, the back bottle of uncapping can not keep perpendicular to ground, and the external force because of opening process influences run-off the straight easily, carries out non-productive operation so must hold tight bottle with other one.

Summary of the invention

The twin shaft pressure bar type bottle opener that the objective of the invention is to solve above-mentioned prior art problem and a kind of self adaptation bottleneck curve is provided; Can adapt to the beer of different bottle mouth position curve and different-diameter or the bottle cap of beverage bottle and open, can open by one hand, safe in utilization; Convenient, laborsaving.

The technical scheme that the present invention adopts: a kind of twin shaft pressure bar type bottle opener of self adaptation bottleneck curve; Comprise pedestal, depression bar, switch hook; Its pedestal top is through the movable depression bar that connects of middle bearing pin; Depression bar is anterior to be equipped with torsion spring through the movable switch hook that connects of preceding bearing pin on the preceding bearing pin, between pedestal and the depression bar spring is installed.

Form spring lower seat hole and support above the described pedestal; The two stands front end forms position-limiting drum and pressing plate, and two stands top forms the rack shaft hole of symmetry, forms dog hole, following skewed slot in the pedestal; Next-door neighbour's position-limiting drum rear side, latter half of lower handle, the following uropore of forming of pedestal.

Described depression bar bottom surface forms skewed slot, hole, the spring seat of honour, and the side forms the central axis hole of perforation, and leading section forms the front cross-arm with symmetrical front-axle hole, latter half of upper handle, the last uropore of forming of depression bar.

Described switch hook top forms the last yoke with symmetrical axis hole, forms bevelled spring groove in the last yoke, and the switch hook front end forms the protruding key of circular arc type.

The one spring fork of described torsion spring is against the spring groove inwall of switch hook, and another spring fork of torsion spring is against the last skewed slot inwall of depression bar.

Described pedestal, depression bar are hollow structure, the outer square of circle in the anterior position-limiting drum of pedestal is, and the base body at position-limiting drum rear portion and handle moulding are stream line pattern, and the depression bar moulding is stream line pattern.

The positive beneficial effect that the present invention had:

1. adopt twin shaft coordinated type double-handle structure; Through the fixing body of position-limiting drum, open simple and efficient, can one-handed performance; Be completely free of traditional bottle opener and must have used the another hand trouble that bottle is fixing; And the process of having an effect is mild, significantly reduces the possibility that bottle is toppled over explosion, and safety in utilization improves greatly;

2. adopt one hand to open, convenient singlehanded handicapped person uses, and has alleviated singlehanded handicapped person greatly and has used traditional bottle opener to open the burden of bottle cap, helps for the handicapped person provides love, produces the good social benefit;

3. adopt to level off to the switch hook of bottleneck radian, can self adaptation to the curve at the bottleneck position of all kinds of glass bottles in the market, have wide range of applications, be specially adapted to the unlatching that beer, soda etc. are encapsulated in the tin-plate crown plug on the glass bottle opening;

4. novelty simple in structure, reasonable in design, changed popular idea to the necessary bimanualness of existing bottle opener, safe in utilization, convenient, laborsaving, comfortable;

5. various shapes of the present invention, the class seriation is applicable to that different consumption stratas such as restaurant, bar, family use.

Description of drawings

Fig. 1 is the embodiment of the invention 1 structural representation;

Fig. 2 is an initialization view of the present invention;

Fig. 3 is the front view of base construction scheme drawing of the present invention;

Fig. 4 is the birds-eye view of base construction scheme drawing of the present invention;

Fig. 5 is the front view of depression bar structural representation of the present invention;

Fig. 6 is the upward view of depression bar structural representation of the present invention;

Fig. 7 is the birds-eye view of switch hook structural representation of the present invention;

Fig. 8 is an A-A cutaway view among Fig. 7;

Fig. 9 is pulled up the working state schematic representation that breaks away from body for bottle cap of the present invention;

Figure 10 presses to the maximal work view for depression bar of the present invention;

Figure 11 is the embodiment of the invention 2 structural representations.

The specific embodiment

Embodiment 1

With reference to Fig. 1, shown in Figure 2, a kind of twin shaft pressure bar type bottle opener of self adaptation bottleneck curve mainly comprises parts such as pedestal 1, depression bar 2, middle bearing pin 3, torsion spring 4, preceding bearing pin 5, switch hook 6, spring 7; Its pedestal 1 top is through the middle bearing pin 3 movable depression bars 2 that connect; Depression bar 2 is anterior through the preceding bearing pin 5 movable switch hooks 6 that connect; On the preceding bearing pin 5 torsion spring 4 is installed, the spring fork of torsion spring 4 is against spring groove 601 inwalls of switch hook 6, and another spring fork of torsion spring 4 is against last skewed slot 201 inwalls of depression bar 2; Between pedestal 1 and the depression bar 2 spring 7 is installed.

With reference to Fig. 3, shown in Figure 4; Described pedestal 1 mainly comprises pressing plate 101, position-limiting drum 102, dog hole 103, following skewed slot 104, rack shaft hole 105, support 106, spring lower seat hole 107, lower handle 108, following uropore 109 etc., adopts smart casting or injection moulding global formation; Its pedestal 1 body middle part is cubic type; Form the support 106 of spring lower seat hole 107 and symmetrical structure above it, spring lower seat hole 107 is used for the lower end of mounting spring 7, and two stands 106 front ends form round position-limiting drum 102 and cubic type body rounding off; Position-limiting drum 102 front ends top forms upright pressing plate 101; Two stands 106 tops form the rack shaft hole 105 of symmetry, are used for bearing pin 3 and depression bar 2 are installed, and making depression bar 2 is that fulcrum swings up and down with middle bearing pin 3; Form dog hole 103, following skewed slot 104 in pedestal 1 body, next-door neighbour's position-limiting drum 102 rear sides, the latter half of shaft-like lower handle 108 that forms of pedestal 1 body, the afterbody of lower handle 108 forms down uropore 109.

With reference to Fig. 5, shown in Figure 6, described depression bar 2 mainly comprises skewed slot 201, front cross-arm 202, central axis hole 203, hole, the spring seat of honour 204, front-axle hole 205, upper handle 206, goes up uropore 207 etc., adopts smart casting or injection moulding global formation; Its depression bar 2 body forebodys are cubic type, and its bottom surface forms skewed slot 201, hole, the spring seat of honour 204, and hole, the spring seat of honour 204 is used for the upper end of mounting spring 7; Depression bar 2 body sides form the central axis hole 203 of perforation, are used for installing bearing pin 3; Depression bar 2 body leading sections form front cross-arm 202, form the front-axle hole 205 of symmetry on the front cross-arm 202; The latter half of shaft-like upper handle 206 that forms of depression bar 2 bodies, the afterbody of upper handle 206 forms uropore 207, and is corresponding with lower handle 108, time uropore 109 of pedestal 1.

With reference to Fig. 7, shown in Figure 8, described switch hook 6 mainly comprises spring groove 601, axis hole 602, goes up yoke 603, protruding key 604 etc., adopts smart casting global formation; Its switch hook 6 body tops form yoke 603, form the axis hole 602 of symmetry on the last yoke 603, and bearing pin 5 before being used to install forms bevelled spring groove 601 in the last yoke 603, and switch hook 6 body front ends form the protruding key 604 of circular arc type.

Working process of the present invention:

A. initial condition, with reference to shown in Figure 2, depression bar 2 is because the support of spring 7; Upwards lift, switch hook 6 drops in the pedestal 1 in-to-in dog hole 103, and is locked in the hole slot because of the shape of dog hole 103 and following skewed slot 104 self; The position-limiting drum 102 of pedestal 1 front end can successfully be enclosed within on the glass bottle; And by the position of the pressing plate of position-limiting drum 102 tops 101 restriction bottles, bottle firmly is stuck in the position-limiting drum 102, is next step ready for operation.At this moment, even no longer need open bottle cap, still can bottle be withdrawed from and have no obstruction.

B. bottle cap is pulled up and breaks away from the body state, with reference to shown in Figure 9, along with to the depression bar 2 downward application of forces; Depression bar 2 front ends move up, and drive switch hook 6 and also move up, switch hook 6 convergence to the left under the effect of torsion spring 4; Thereby reach self adaptation,, can tightly hook bottle cap because of switch hook 6 forms very near the protruding key 604 of the circular arc type of bottleneck radian near bottle one end to the bottleneck curve; Bottle cap is implemented pulling force upwards, make bottle cap break away from body.In this process, the limited tube of body 102 is fixing, can occurrence of tilting, so as safe as a house.

C. depression bar 2 presses to ultimate limit state, and with reference to shown in Figure 10, when depression bar 2 was pressed down to limit state, bottle cap separated with body by thorough pull-up fully.Be liftable the present invention this moment, and bottle withdraws from position-limiting drum 102 naturally, and the uncork process finishes.Relieving to depression bar 2 applied pressures after, the present invention is reduced to initial condition.

Embodiment 2

With reference to shown in Figure 11, pedestal of the present invention 1, depression bar 2 can adopt metal sheet, stainless steel sheet mold pressing to be overall shaped into hollow structure, make it lighter, and cost of manufacture is lower; The outer square of circle in the position-limiting drum 102 of described pedestal 1 body portion is, pedestal 1 body and handle 108 moulding at position-limiting drum 102 rear portions are stream line pattern, and 2 figure modellings of depression bar also are stream line pattern; The structure of bearing pin 3, torsion spring 4, preceding bearing pin 5, switch hook 6, spring 7 parts such as (not drawing among the figure) and installation and working process are with embodiment 1 in all the other.

Principle of work of the present invention: connect, and torsion spring 4, spring 7 primordials are installed through middle bearing pin 3, preceding bearing pin 5 in the mechanical linkage of lever principle by pedestal 1, depression bar 2, switch hook 6.Because of using the singlehanded directly application of force on the handle of depression bar 2 and pedestal 1, the length of power arm is 5.1 times of resistance arm length, gets rid of the expansionary force influence of the point of application and spring 7, and the present invention firmly can reduce by 1/2 exert oneself at least than traditional bottle opener is required.

Claims

1. the twin shaft pressure bar type bottle opener of a self adaptation bottleneck curve; Comprise pedestal, depression bar, switch hook; It is characterized in that pedestal (1) top is through the movable depression bar (2) that connects of middle bearing pin (3); Depression bar (2) is anterior to be equipped with torsion spring (4) through the movable switch hook (6) that connects of preceding bearing pin (5) on the preceding bearing pin (5), between pedestal (1) and the depression bar (2) spring (7) is installed.

2. the twin shaft pressure bar type bottle opener of self adaptation bottleneck curve according to claim 1; It is characterized in that forming above the described pedestal (1) spring lower seat hole (107) and support (106); Two stands (106) front end forms position-limiting drum (102) and pressing plate (101); Two stands (106) top forms the rack shaft hole (105) of symmetry; Form dog hole (103), following skewed slot (104) in the pedestal (1), next-door neighbour's position-limiting drum (102) rear side, latter half of lower handle (108), the following uropore (109) of forming of pedestal (1).

3. the twin shaft pressure bar type bottle opener of self adaptation bottleneck curve according to claim 1; It is characterized in that described depression bar (2) bottom surface forms skewed slot (201), hole, the spring seat of honour (204); The side forms the central axis hole (203) of perforation; Leading section forms with the front cross-arm of symmetrical front-axle hole (205) (202), latter half of upper handle (206), the last uropore (207) of forming of depression bar (2).

4. the twin shaft pressure bar type bottle opener of self adaptation bottleneck curve according to claim 1; It is characterized in that described switch hook (6) top forms the last yoke (603) with symmetrical axis hole (602); Form bevelled spring groove (601) in the last yoke (603), switch hook (6) front end forms the protruding key of circular arc type (604).

5. the twin shaft pressure bar type bottle opener of self adaptation bottleneck curve according to claim 1 is characterized in that the spring fork of described torsion spring (4) is against spring groove (601) inwall of switch hook (6), and another spring fork of torsion spring (4) is against last skewed slot (201) inwall of depression bar (2).

6. the twin shaft pressure bar type bottle opener of self adaptation bottleneck curve according to claim 1; It is characterized in that described pedestal (1), depression bar (2) are hollow structure; The outer square of circle in the anterior position-limiting drum (102) of pedestal (1) is; Pedestal (1) body at position-limiting drum (102) rear portion and handle (108) moulding are stream line pattern, and depression bar (2) moulding is stream line pattern.