CN2515184Y

CN2515184Y - Bottle opener

Info

Publication number: CN2515184Y
Application number: CN 01254874
Authority: CN
Inventors: 张绍璜
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-11-22
Filing date: 2001-11-22
Publication date: 2002-10-09
Anticipated expiration: 2011-11-22

Abstract

The utility model relates to a new bottle opener which comprises a main frame (5), an upper handle (1), a clamp handle (17) and the like, wherein the utility model is equipped with a spiral actuating device, a transverse elastic lock mechanism, a lifting gearing and the like centering on the main frame (5). When opening a bottle, only the upper handle (1) is operated to move up and down, the actions of opening, uncorking, and removing plug can be finished. Because of the reasonable shape structural design, the holding of the handle in operating is comfortable and the appearance is beautiful. Besides because the spiral actuating device is equipped with end thrust bearings (18) and (29), the removing plug becomes very spry and light, overcoming the shortcomings that the prior technology lacks main frame and the end thrust bearings are not reasonable in design.

Description

Bottle opener

Technical field

The utility model belongs to daily living article, relates to the bottle opener of opening cork class bottle stopper.

Background technology

Open the bottle that has cork, need to use bottle opener, the simplest bottle opener is a spiral awl that has handle, and turning handle during use makes the spiral bradawl go into cork, the bung off of exerting oneself then.For laborsaving and easy to use, people have designed panoramic bottle opener, and wherein the bottle opener shown in No. 4253351, the US Patent is that comparatively representative type is a kind of.Though this kind bottle opener has the advantage that can slough cork stoppers from the spiral awl automatically, it exists loosely organized, and all attaching partss lack a skeleton that becomes main body, and friction drag is big, the gas of relatively requiring great effort during use, the shortcoming that is easy to damage.

Summary of the invention

This improvement utility model is by improving US4253351 patent main frame structure, increase parts such as handle gear, tooth bar, increase thrust bearing, the efficient of exerting oneself when improving actuating also reduces the spiral awl when rotated because the axial friction that axle pressure causes, and bring operation to produce during uncork to the operator well to grip feel, overcome the shortcoming that exists in the aforementioned prior art, its concrete technical scheme is as follows.

The parts such as clamping lever that bottle opener opens layout by main frame, upper handle, spiral awl, spiral shell awl driver train, lifting mechanism, sliding bearing piece, transverse elasticity pintle hook lock, level are formed.

The main frame back has vertical back-trough, belly has vertical cornical, back epimere that a pair of earflap that stretches out is backward arranged, lifting mechanism is by being embedded in tooth bar in the back-trough, being inserted in the pilot bar in the cornical and the crossbeam that tooth bar and pilot bar are linked to be rigid unitary constituted, and the other end of crossbeam is connected with spiral shell awl driver train.One end of upper handle is a gear, and bearing pin passes on the earflap that gear center is connected in main frame, the handle gear just in time be embedded in back-trough in tooth bar be meshed.Spiral shell awl driver train is made up of parts such as supporting base, mandrel, gland, spiral shell awl guide cylinders; Supporting base can be a bowl-type base, and it is connected in crossbeam one end, is the carrier of mandrel, and mandrel is rotatable, and it is the carrier of spiral awl, between the two tail circle by the spiral awl and mandrel axostylus axostyle be fixedly connected into as a whole.The afterbody of mandrel is a disk, is shelved on whereby on the supporting base, and the mandrel axostylus axostyle is passed down through supporting base and the spiral awl links into an integrated entity; Gland covers on the mandrel top and props up with mandrel formation pivot, and links into an integrated entity with crossbeam; Spiral shell awl guide cylinder is a cylinder part, its inwall is carved with the negative thread that matches with the spiral awl, and it passes through for the spiral awl, for it provides the passage of up-and-down movement, and the up-and-down movement that makes upper handle is transformed into rotatablely moving of spiral awl, and is fixed on the cantilever end of described sliding bearing piece.The inner end of sliding bearing piece has circular hole, and it is sleeved on the pilot bar, can move up and down along pilot bar, and its cantilever end and aforesaid spiral shell awl guide cylinder are connected to become its carrier.The transverse elasticity pintle hook lock is positioned at the shirtfront of main frame, about each one, under normal conditions, pintle hook lock just in time blocks the last plane of sliding bearing piece, stop its upwards to slide, when it is stressed when opening laterally, then pintle hook lock and sliding bearing piece disengage, the latter also just can upwards slide along pilot bar, and the crossbeam of sliding bearing piece and lifting mechanism can be done common lifting or relative motion along the vertical direction.Clamping lever is connected in the main frame front waist with bearing pin and is horizontal arrangement, about each one, one section arc that is the indent evagination of its fixed end, be suitable for clamping the bottleneck of bottle, bearing pin passes upper shaft hole, and intersect with the transverse elasticity pintle hook lock and to captive joint, upper shaft hole is an elliptical aperture, bearing pin has the sway surplus in axis hole.

Description of drawings

Fig. 1 is the vertical profile side diagrammatic sketch of the utility model embodiment 1;

Fig. 2 is the vertical profile front elevation of the utility model embodiment 1;

Fig. 3 is the three-dimensional forward view of the main frame of the utility model embodiment 1;

Fig. 4 is the main frame block diagram dorsad of embodiment 1;

Fig. 5 is mechanism's block diagram of embodiment 1;

Fig. 6 is the screw drives mechanism sectional side elevation of embodiment 1;

Fig. 7 is the screw drives mechanism sectional side elevation of embodiment 2.

Omitted the main frame member in the above for convenience of explanation institute drawings attached, to clearly illustrate the annexation of each member.

The specific embodiment

What Fig. 1 was extremely shown in Figure 6 is a specific embodiment of the present utility model, and it does not limit content of the present utility model, now in conjunction with the accompanying drawings the utility model is further described.

The main element of the utility model bottle opener is to be connected and composed by upper handle (1), clamping lever (17) and main frame (5), (5) on the main frame are all fixed or be connected to other other parts, it is just as people's trunk, and accompanying drawing four is that its forward sight, the back of the body looked schematic perspective view.Its back has the vertical back-trough of rectangle (7), and belly then has vertical cornical (9), and the back epimere has a pair of earflap (11) that stretches backward.Open-work (2) is arranged on earflap, keeping in the inside can be along the Elastic locking fastener (21) of the axis direction fore and aft motion of open-work (2), the front of Elastic locking fastener is that dop (22) is wedge shape, the afterbody of pintle hook lock (21) is the body of rod (24), the end-blocking of a big envelope (26) is passed in their terminations, passes the outstanding retractable outside of end-blocking.Spring (28) is arranged in big envelope, and it is between dop and big envelope.Handle (1) is the parts of putting forth effort of bottle opener, and its end is gear (3), and bearing pin (34) passes gear center it is connected in hole (32) on the earflap (11) of main frame, and the handle gear is meshed with gear (13) in being embedded in main frame back-trough (7).Constitute the lifting mechanism of rigid body by tooth bar (13), pilot bar (15), crossbeam (25) three, it is the Poewr transmission mechanism of bottle opener, tooth bar (13) is embedded in main frame (5) back-trough, pilot bar (15) is inserted in the cornical (9), lifting mechanism with respect to main frame (5) can longitudinally slide, harmony connects into unified whole again; The front end of crossbeam (25) then has a circular hole, is used for installing spiral shell awl driver train.

So-called spiral shell awl driver train is made up of mandrel (33), gland (27), spiral shell awl guide cylinder parts such as (30) that bowl-type supporting base (29), afterbody have disk (31); Bowl-type supporting base (29) is the carrier of the mandrel (33) as rotor, and it is fixed on crossbeam (25) front end circular hole top, and mandrel (33) is shelved on location in the bowl-type supporting base by the disk (31) of its afterbody.Center through hole and crossbeam circular hole that mandrel axostylus axostyle (10) is passed down through bowl-type supporting base (29) extend downwards, are with the mounting ring end (12) of spiral awl (19) in the bar portion (10) of mandrel (33), and both are affixed.Gland (27) is a cup member, and it covers on mandrel (33) top, pushes down the disk (31) of mandrel upper end, and with the screw thread case of formation that is connected with crossbeam (25).Described bowl-type supporting base (29) is to be fixed on the open-work of crossbeam (25) one ends by an annulus base (35) as carrier, the stomidium of described annulus base (35) and crossbeam (25) is mutually and is tightly fixed, termination, upper end is processed that connecting thread arranged for it, is used for interconnecting fixing with described gland (27).Spiral shell awl guide cylinder (30) is a cylinder part, its inwall is carved with the negative thread (8) that matches with spiral awl (19), it is fixed on an end of sliding bearing piece (23), and the spiral awl passes in guide cylinder (30) from top to bottom, and the spiral shell awl is entrenched in the female threaded hole (8).Bore (19) when moving up and down when spiral, the spiral shell of described band negative thread (8) awl guide cylinder (30) just produces the effect that forces the rotation of spiral awl (19) do, goes thereby make in its cork stoppers that can pierce bottle in the process that moves downward.Spiral shell awl driver train can be taked variety of way with captiveing joint of crossbeam (25).Under above-mentioned connection mode, can do suitably processing to the crossbeam circular hole, enable directly to replace the function of supporting base, thereby omit this individual components of bowl-type supporting base (29).The effect of spiral shell awl driver train is with straight-line motion about the lifting mechanism, is converted into the screw motion of spiral awl, promptly from the downward pressure of gland (27), adds the guiding function of spiral shell awl guide cylinder, makes the spiral bradawl go into the bottle stopper (not shown).The rotation of spiral awl must overcome between mandrel disk (31) and the bowl-type supporting base (29) and disk (31) and gland (27) medial surface between friction force, and being axial thrust, causes this friction force for the power of reducing friction, make the bottle opener operation become flexible, laborsaving, the spy is provided with thrust bearing: promptly establish a central steel ball-bearing casing (16) at the center of mandrel disk (31), gland (27) only contacts with the central steel ball-bearing casing; Between bowl-type supporting base (29) and disk (31), a plurality of chow ring ball bearings (18) are set and see Fig. 6.When need with the cork extracted from spiral shell awl (19) when taking off when the spiral shell awl is extracted from cork painstaking face just between the upper side of the downside of disk (31) and bowl-type supporting base (29), if between bowl-type supporting base (29) and disk (31), fill up a slice polytetrafluoroethylene pad (37) again, can replace described annulus bearing (18), play the effect (see figure 7) of reducing friction.

One end of sliding bearing piece (23) has circular hole, is sleeved on the pilot bar (15), can slide along pilot bar, and its other end is connected with aforesaid spiral shell awl guide cylinder (30).Both connection modes can be varied, and wherein easier mode is to open a circular hole in the end of anchor plate, with pin (36) spiral shell is bored guide cylinder (30) and is fixed in this circular hole.Certainly also can directly engrave negative thread, make this circular hole itself just become spiral shell awl guide cylinder, thereby save independently spiral shell awl guide cylinder (30) parts at the anchor plate circular-hole internal-wall.

That main frame shirtfront place has is a pair of (about each one) transverse elasticity pintle hook lock (21), under normal conditions, its dop (22) just in time blocks the last plane of sliding bearing piece (23), stop it to move up, when being subjected to external force effect (lever power works that produces when being clamping lever (17) the clamping bottle bottleneck of horizontal arrangement with), opens in the outside to the left and right by pintle hook lock (21), then disengage with sliding bearing piece (23), the latter also just can move up along pilot bar (15).

A pair of clamping lever (17) is connected in the front waist of main frame (5) with bearing pin (4), about each one, locating for one section near its fixed end, be the outer convex of indent, be suitable for clamping the bottleneck of bottle.The upper shaft hole (14) in the main frame (5) is passed in bearing pin (4) upper end, and intersects with transverse elasticity pintle hook lock (21), and upper shaft hole (14) is an ellipse, and bearing pin (4) has the surplus of left and right sides side travel at this.Use bottle opener, clamping lever (17) clamp bottleneck, when pinching two clamping levers with hand, clamping lever is just like a lever, with bottle bottleneck contact position be the fulcrum of lever, the bearing pin of handle (4) this moment of outside displacement to the left and right, thereby stir transverse elasticity pintle hook lock (21) and open in the outside to the left and right, realizes that aforesaid and sliding bearing piece (23) disengages.If decontrol the clamping lever (17) that draws in, then the bearing pin of handle (4) sets back, and transverse elasticity pintle hook lock (21) also relies on the spring return normality.At this moment, sliding bearing piece (23) is limited to do the oscilaltion campaign, has only the lifting mechanism can up-and-down movement when handling upper handle (1).Described Elastic locking fastener (21) front portion is the prominent dop (22) of point, and there is the bar portion (24) of outside Shen exhibition dop (22) back, and a vertically arranged pintle hook lock connecting bore (20) is arranged between described dop (22) and bar portion (24).

Between clamping lever (17) and the main frame (5), a pair of (about each one) spring (6) is being arranged near the bearing pin (4), impel clamping lever (17) to be left and right sides open configuration under normal conditions, the gripping of hand when being convenient to operate.

In sum, use bottle opener, the course of action of the bottle stopper of moving is: the Bottle neck gripper of the bottle that (1) will wait out is in the segmental arc of clamping lever, and a hand is clutched this to clamping lever; (2) another holds upper handle (1), slowly rotate from back to front, handle gear (3) drives tooth bar (13) and moves down, and the spiral shell awl driver train body that is fixed on the crossbeam (25) makes spiral awl (19) turn downwards, make it pierce the bottle stopper (not shown), to appropriate depth; (3) upper handle (1) is done to rotate from front to back, it is bottom-up mobile that handle gear (3) then drives tooth bar (13), crossbeam (25) drives spiral shell awl driver train upward movement, this moment is because laterally pintle hook lock (21) opens, sliding bearing piece (23) can move up along with the spiral awl, therefore the spiral awl has only upwards lifting and does not rotatablely move, thereby bottle stopper is pulled out at leisure; (4) unclamp clamping lever (17), bottle opener and bottle disengage, and upper handle (1) are rotated from back to front again, and tooth bar (13) moves down, and directly end extreme lower position; Again upper handle (1) is rotated from front to back, tooth bar (13) moves up, spiral awl (19), sliding bearing piece (23) also and then moves up, but sliding bearing piece this moment (23) is blocked by transverse elasticity pintle hook lock (21) can't on move, this just forces spiral awl to do retrograde rotation campaign (opposite with the aforementioned hand of rotation that pierces bottle stopper) thereby push rod is deviate from from bottle stopper.

Compared with prior art, it is reasonable that the utility model bottle opener has compact conformation, and firm and durable is used Flexibly, the advantage such as laborsaving, and good looking appearance is generous, the gripping sense of hand is comfortable during actuating.

Claims

1. a bottle opener has handle (1), spiral awl (19), spiral shell awl driver train, sliding bearing piece (23), transverse elasticity pintle hook lock (21), clamping lever parts such as (17); Clamping lever is connected in the main frame front waist by bearing pin (41) with it, about each one, this handle be an indent convex outward near a section of bearing pin, is suitable for clamping the bottleneck of bottle; It is characterized in that:

A. there is a vertical back-trough (7) that is used to hold tooth bar (13) at described main frame (5) back, and belly has the vertical cornical (9) of two end penetrations up and down, and the back epimere has a pair of earflap (11) backward;

B. lifting mechanism of forming by tooth bar (13), pilot bar (15), crossbeam (25), tooth bar (13) is embedded in the main frame back-trough (7), pilot bar (15) is inserted in the cornical (9), and crossbeam (25) is linked to be rigid unitary with both, and its cantilever end is connected with spiral shell awl driver train;

C. an end of upper handle (1) is gear (3), bearing pin passes pin-and-hole (32) and gear center is connected in it on earflap (11) of main frame (5), gear (3) tooth bar (13) interior with being embedded in back-trough is meshed, pull upper handle (1) bearing pin and rotate, gear (3) promptly drives tooth bar (13) and the crossbeam (25), pilot bar (15) and the spiral that link to each other with tooth bar are bored (19) and moved up and down;

D. it includes supporting base (29) described spiral shell awl driver train, mandrel (33), gland (27), spiral shell awl guide cylinder parts such as (30) are formed, the afterbody of mandrel has a disk (31), rely on disk (31) to be shelved on the supporting base (29), axostylus axostyle (10) is passed down through supporting base (29) and captives joint with the root segment of spiral awl (19), gland (27) cover cap is above the mandrel disk, and be spirally connected with crossbeam (25), spiral shell awl guide cylinder (30) is a cylinder part, its inwall is carved with the negative thread (8) that matches with spiral awl (19), it is linked on the spiral awl (19), for it provides the passage of up-and-down movement, and be connected with an end of following sliding bearing piece (23);

E. described sliding bearing piece (23), the one end has circular hole, is enclosed within on the pilot bar (15), can slide along pilot bar, and its other end has and is enclosed within spiral shell awl guide cylinder (35) the bonded assembly open-work on the spiral awl;

F. described transverse elasticity pintle hook lock (21) is positioned at main frame (5) shirtfront, about each one, under normal conditions, pintle hook lock just in time blocks the last plane of sliding bearing piece (23), placing restrictions on it upwards slides, when it is stressed when opening laterally, then disengage with sliding bearing piece (23), the latter also just can move up along pilot bar (15);

G. a pair of bearing pin (41) that aforesaid a pair of clamping lever (17) connects with main frame (5) passes a pair of upper shaft hole (14); and insert in the connecting bore (20) of Elastic locking fastener (21); forming square crossing with transverse elasticity pintle hook lock (21) is connected; upper shaft hole (14) is an elliptical aperture; bearing pin (14) has the sway surplus at this; when using bottle opener; clamp the bottle bottleneck with clamping lever (17); when pinching clamping lever; handle just becomes a lever; with the bottleneck contact position be balance pivot; so the bearing pin of handle (4) is lateral displacement to the left and right; thereby stirring transverse elasticity pintle hook lock (21) opens laterally; realize that dop (22) and sliding bearing piece (23) disengage, described crossbeam (25) and described sliding bearing piece (23) each other can along pilot bar (15) draw close mutually or mutual away from relative motion.

2. bottle opener as claimed in claim 1 is characterized in that: be provided with thrust bearing in the spiral shell awl driver train.

3. bottle opener as claimed in claim 2 is characterized in that: described thrust bearing has upper and lower two.

4. bottle opener as claimed in claim 3 is characterized in that: the described thrust bearing of going up is that inboard end face by mandrel disk (31), ball bearing (16) and gland (27) is constituted.

5. bottle opener as claimed in claim 3 is characterized in that: described down thrust bearing is that bowl face by downside, steel ball (18) and the bowl-type supporting base (29) of mandrel disk (31) is constituted.

6. bottle opener as claimed in claim 3 is characterized in that: described down thrust bearing is by the bowl face of mandrel disk (31) downside, bowl-type supporting base (29) and between they polytetrafluoroethylene gaskets (37) between up and down.

7. bottle opener as claimed in claim 1 is characterized in that: be provided with the compression spring (28) of a pair of lateral arrangement between described clamping lever (17) and main frame (5), make clamping lever (17) be left and right sides open configuration under normal conditions.

8. bottle opener as claimed in claim 1 is characterized in that: described bowl-type supporting base (29) is to be fixed on the open-work of crossbeam (25) one ends by an annulus base (35) as carrier.

9. as claim 1 or 8 described bottle openers, it is characterized in that: the stomidium of the crossbeam (25) of described annulus base (35) and described lifting mechanism is each other and is tightly fixed, termination, upper end is processed that connecting thread arranged for it, is used for interconnecting fixing with described gland (27).

10. bottle opener as claimed in claim 1 is characterized in that: described spirally-guided tube (30) is connected on the described sliding bearing piece (23) by a fixing pin (36).