CN210885228U

CN210885228U - Bottle opener

Info

Publication number: CN210885228U
Application number: CN201920230955.4U
Authority: CN
Inventors: 林轩名; 吴昊; 刘海鹏; 刘青春
Original assignee: Zhejiang A&F University ZAFU
Current assignee: Zhejiang A&F University ZAFU
Priority date: 2019-02-24
Filing date: 2019-02-24
Publication date: 2020-06-30
Anticipated expiration: 2029-02-24

Abstract

The utility model belongs to the technical field of the uncork instrument, a bottle-opener is related to. It has solved the technical problem that bottle opener operation is complicated in the prior art. The clamping device comprises a body, wherein at least one handle and two oppositely arranged clamping blocks are arranged on the body, the clamping blocks are slidably connected with the body, the clamping blocks are connected with a driving mechanism capable of driving the clamping blocks to mutually approach or separate, and the driving mechanism is connected to the body. Compared with the prior art, the utility model has the advantages of easy operation, simple structure, simple manufacture.

Description

Bottle opener

Technical Field

The utility model belongs to the technical field of the uncork instrument, especially, relate to a bottle opener.

Background

When canned food, canned beverage and bottled beverage are eaten at ordinary times, the user feels very inconvenient because the sealed bottle cap subjected to vacuum pressurization is difficult to open and usually needs to consume large physical strength, or can open the sealed bottle cap by using some objects with large friction force such as rags, and sometimes even cannot open the sealed bottle cap at all, so that the user often has nothing to do. In order to solve the technical problem that the bottle cap is difficult to open, various solutions are proposed by the technical personnel in the field. For example, chinese patent document discloses a bottle opener [ CN 101774519 a ] for opening a can bottle cap, which includes a fixed rod, a fixed jaw and a movable jaw respectively disposed on the fixed rod, and a pulling device disposed above the fixed rod and capable of moving the movable jaw along the fixed rod.

Above-mentioned scheme has solved the difficult technical problem of opening of sealed bottle lid to a certain extent, but has the operation complicacy, uses inconvenient problem.

Disclosure of Invention

The utility model aims at the above-mentioned problem, provide an easy operation, simple structure, simple manufacture, but powerful's bottle-opener of low cost.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the bottle opener comprises a body, wherein at least one handle and two oppositely-arranged clamping blocks are arranged on the body, the clamping blocks are in sliding connection with the body, the clamping blocks are connected with a driving mechanism capable of driving the clamping blocks to mutually approach or separate, and the driving mechanism is connected to the body.

In the bottle opener, the driving mechanism comprises a driving wheel, the driving wheel is rotatably connected to the body, a transmission shaft is arranged on one side of the driving wheel, which is close to the body, the transmission shaft penetrates through the body and then is connected with a rotating button, and the clamping block is in transmission connection with the driving wheel.

In the bottle opener, the clamping block comprises a transmission strip arranged at one end, and the transmission strip extends towards one side of the clamping block close to the driving wheel and is in transmission connection with the driving wheel.

In foretell bottle-opener, press from both sides tight piece still including setting up keeping away from drive strip one end and with the parallel gib block of drive strip, two press from both sides tight piece and peg graft each other and the gib block sets up the drive strip outside on pressing from both sides tight piece relatively.

In the bottle opener, the guide block is arranged on the outer side of the guide strip and fixedly connected to the body, the inner side wall of the guide block is parallel to the transmission strip to form a guide groove, and the guide strip is slidably connected in the guide groove.

In the bottle opener, a sealing plate is arranged on one side, away from the body, of the guide block, and the sealing plate covers the guide bars and the transmission bars.

In the bottle opener, a limit stop is arranged at one end, away from the clamping block, of the transmission bar, and the limit stop is arranged inwards and can abut against the driving wheel when the clamping block is away from the driving wheel.

In the bottle opener, the side wall of the driving wheel is provided with a gear part, one side of the transmission bar close to the driving wheel is provided with a rack part, and the gear part is meshed and connected with the rack part.

In the bottle opener, the outer side of the connecting rod is provided with threads and is in threaded connection with the body.

In foretell bottle-opener, the handle adopts elastic material and streamlined structure, still be provided with anti-skidding structure on the handle anti-skidding structure includes a plurality of anti-skidding recess, anti-skidding recess regularly distributes on the outer wall of handle.

Compared with the prior art, the bottle opener has the advantages that:

1. the bottle cap screwing device is simple to operate, labor-saving and worry-saving, the rotating button is driven to drive the driving wheel to rotate, the clamping block is driven to move inwards to tightly hold the bottle cap, then the acting force is amplified by the rotating handle and the lever principle, and the bottle cap is easily unscrewed.

2. The clamping blocks are synchronously retracted inwards through the driving wheels, the bottle cap is located under the center of the body after the clamping blocks tightly hold the bottle cap, and therefore the situation that the position of the bottle cap is deviated from the handle to be too tight in the cover opening process is prevented, and the amplification effect of the lever principle on the driving force is weakened.

3. The handle adopts streamline design and adopts elastic material, and the performance of gripping of handle is good, and in use, the protection palm is difficult for being injured.

Drawings

Fig. 1 is a bottom view of the present invention.

Fig. 2 is a schematic structural diagram provided by the present invention.

In the figure, a body 1, a handle 2, a clamping block 3, a driving mechanism 4, a driving wheel 5, a transmission strip 6, a rotating button 7, a guide block 8, a guide strip 10, a limit stop 11, a transmission shaft 12, an anti-skid structure 13, an anti-skid groove 14, a guide groove 15 and a sealing plate 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-2, the bottle opener comprises a body 1, at least one handle 2 and two oppositely arranged clamping blocks 3 are arranged on the body 1, the clamping blocks 3 are slidably connected with the body 1, the clamping blocks 3 are connected with a driving mechanism 4 capable of driving the clamping blocks 3 to mutually approach or separate, and the driving mechanism 4 is connected to the body 1.

When the bottle cap screwing device is used, the driving mechanism 4 drives the clamping block 3 to inwards fold and tightly hold the bottle cap, positive pressure is generated between the clamping block 3 and the bottle cap, a user grips the handle 2 and rotates towards one direction, and the bottle cap is screwed off by utilizing the friction force between the clamping block 3 and the handle. Wherein handle 2 extends to the direction of keeping away from body 1, utilizes lever principle, and the revolving force that the user applyed in the bottle lid is enlarged, under the condition of using less revolving force, easily unscrews the bottle lid.

In this embodiment, the number of the handles 2 is preferably two, and a user can hold the handles 2 with both hands and push the handles 2, and the user can unscrew the bottle cap with both hands, so that a larger rotating force can be provided for unscrewing the bottle cap. Simultaneously, the revolving force distributes on both hands, compares with one-hand uncork, can reduce user's hand output, makes the bottle lid open more easily, and reduces the handle to the reaction force of user's both hands, reduces the injured risk of user.

It will also be apparent to those skilled in the art that the handle 2 may be designed in one piece to reduce the volume, or in multiple pieces evenly distributed on the body, and the user may change the handle 2 multiple times to obtain the maximum bottle opening torque using the position of the handle 2 when opening a multi-thread bottle cap.

Specifically, as shown in fig. 2, the driving mechanism 4 includes a driving wheel 5, the driving wheel 5 is rotatably connected to the body 1, a transmission shaft 12 is disposed on one side of the driving wheel 5 close to the body 1, the transmission shaft penetrates through the body 1 and is connected with a rotating button 7, and the clamping block 3 is in transmission connection with the driving wheel 5. The clamping block 3 comprises a transmission strip 6 arranged at one end, and the transmission strip 6 extends towards one side of the clamping block 3 close to the driving wheel 5 and is in transmission connection with the driving wheel 5.

The rotating button 7 is screwed to drive the driving wheel 5 to rotate through the transmission shaft 12, and the driving wheel 5 rotates to drive the clamping block 3 to fold inwards to hold the bottle cap tightly. In the same way, when the rotating button 7 is screwed and the rotating button rotates reversely, the clamping block 3 opens outwards and is separated from the bottle cap.

Preferably, the clamping blocks 3 further comprise a guide strip 10 which is arranged at one end far away from the transmission strip 6 and is parallel to the transmission strip 6, the two clamping blocks 3 are mutually inserted, and when the driving wheel 5 drives the clamping blocks 3 to be folded or separated, the guide strip 10 is arranged at the outer side of the transmission strip 6 on the opposite clamping block 3, so that the clamping blocks 3 are ensured to keep linear motion during motion.

Further, as shown in fig. 1, a guide block 8 is arranged outside the guide strip 10, the guide block 8 is fixedly connected to the body 1, the inner side wall of the guide block 8 is parallel to the transmission strip 6 to form a guide groove 15, and the guide strip 10 is slidably connected in the guide groove 15. The guide grooves 15 further limit the range of movement of the guide strips 10 and ensure that the clamping blocks 3 maintain linear movement during movement so as to accurately clamp the closure.

Furthermore, a sealing plate 16 is arranged on one side of the guide block 8 away from the body 1, and the sealing plate 16 covers the guide bar 10 and the transmission bar 6. Further limiting the moving position of the clamping block 3 and preventing the clamping block 3 from being separated from the body during the moving process.

Preferably, the end of the transmission bar 6 away from the clamping block 3 is provided with a limit stop 11, and the limit stop 11 is disposed inward and can abut against the driving wheel 5 when the clamping block 3 is away from the driving wheel 5, so as to prevent the guide bar 10 from being separated from the guide groove 15 when the clamping block 3 is away from the driving wheel 5.

In this embodiment, it is preferable that the side wall of the driving wheel 5 is provided with a gear portion, and the side of the transmission rack 6 close to the driving wheel 5 is provided with a rack portion, and the gear portion is engaged with the rack portion. The transmission rate is ensured, and the driving wheel 5 effectively drives the clamping block 3 to move through the transmission strip 6 when the knob is screwed.

The technical teaching is easily suggested by those skilled in the art, a friction ring is arranged on the outer side of the driving wheel, the friction ring can be made of materials with large friction coefficient, such as rubber or silica gel, and the friction strip is arranged on one side of the transmission strip 6 close to the driving wheel 5, so that the transmission efficiency is ensured through the friction ring and the friction strip.

Preferably, as shown in fig. 2, the transmission shaft 12 is provided with threads at an outer side thereof and is screw-coupled with the body 1. After the action of tightly holding the bottle cap by the clamping block 3 is finished, the driving wheel 5 is prevented from reversely rotating under the reaction force of friction force, so that the clamping block 3 is separated from the bottle cap and loses the holding effect. More preferably, a pre-tightening spring is arranged between the body 1 and the rotary knob 7, the pre-tightening spring is sleeved on the transmission shaft 12, and two ends of the pre-tightening spring abut against the body 1 and the rotary knob 7 to eliminate a thread clearance between the transmission shaft 12 and the body 1, so that the driving wheel 5 is further prevented from overturning due to a reaction force, and the holding action of the clamping block 3 is disabled.

The technical personnel in the field can also adopt the rotating electrical machines to replace the rotating button 7, the end of the transmission shaft 12 far away from the driving wheel 5 is connected with the output end of the rotating electrical machines, a mobile power supply such as electromagnetism or charging electromagnetism is arranged in the body 1, and a power switch is arranged, when the bottle cap needs to be clamped, the output end of the rotating electrical machines rotates to drive the driving wheel 5 to rotate and drive the clamping block to fold and tightly hold the bottle cap through the transmission shaft 12. After the clamping, the rotating motor controls the driving wheel to be static, and the clamping block 3 is prevented from opening.

Preferably, the handle 2 is made of elastic material and has a streamline structure, the handle 2 is further provided with an anti-slip structure 13, the anti-slip structure 13 comprises a plurality of anti-slip grooves 14, and the anti-slip grooves 14 are regularly distributed on the outer wall of the handle 2. The handle has good holding performance, and the palm is protected from being injured easily in use. The elastic material can be silica gel or rubber and other materials with large friction coefficient and elasticity.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms body 1, handle 2, clamping block 3, driving mechanism 4, driving wheel 5, driving bar 6, rotation knob 7, guide block 8, guide bar 10, limit stop 11, driving shaft 12, anti-slip structure 13, anti-slip groove 14, guide groove 15, sealing plate 16, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The bottle opener comprises a body (1) and is characterized in that at least one handle (2) and two oppositely arranged clamping blocks (3) are arranged on the body (1), the clamping blocks (3) are slidably connected with the body (1), the clamping blocks (3) are connected with a driving mechanism (4) capable of driving the clamping blocks (3) to mutually approach or separate, and the driving mechanism (4) is connected to the body (1).

2. The bottle opener according to claim 1, wherein the driving mechanism (4) comprises a driving wheel (5), the driving wheel (5) is rotatably connected to the body (1), a transmission shaft (12) is arranged on one side of the driving wheel (5) close to the body (1) and connected with a rotating button (7) after penetrating through the body (1), and the clamping block (3) is in transmission connection with the driving wheel (5).

3. The bottle opener according to claim 2, wherein the clamping block (3) comprises a transmission bar (6) arranged at one end, and the transmission bar (6) extends towards one side of the clamping block (3) close to the driving wheel (5) and is in transmission connection with the driving wheel (5).

4. The bottle opener according to claim 3, wherein the clamping block (3) further comprises a guide bar (10) which is arranged at one end far away from the transmission bar (6) and is parallel to the transmission bar (6), the two clamping blocks (3) are mutually inserted, and the guide bar (10) is arranged at the outer side of the transmission bar (6) on the opposite clamping block (3).

5. The bottle opener according to claim 4, wherein a guide block (8) is arranged on the outer side of the guide bar (10), the guide block (8) is fixedly connected to the body (1), a guide groove (15) is formed by the inner side wall of the guide block (8) and the transmission bar (6) in parallel, and the guide bar (10) is slidably connected in the guide groove (15).

6. The bottle opener according to claim 5, characterized in that a sealing plate (16) is arranged on one side of the guide block (8) away from the body (1), and the sealing plate (16) covers the guide bars (10) and the transmission bars (6).

7. The bottle opener according to claim 6, wherein a limit stop (11) is arranged at one end of the transmission bar (6) far away from the clamping block (3), and the limit stop (11) is arranged inwards and can abut against the driving wheel (5) when the clamping block (3) is far away from the driving wheel (5).

8. The bottle opener according to claim 7, wherein a gear portion is disposed on a side wall of the driving wheel (5), a rack portion is disposed on a side of the transmission bar (6) close to the driving wheel (5), and the gear portion is engaged with the rack portion.

9. The bottle opener according to claim 8, wherein the transmission shaft (12) is provided with threads on the outer side and is in threaded connection with the body (1).

10. The bottle opener according to claim 1, wherein the handle (2) is made of elastic material and is in a streamline structure, the handle (2) is further provided with an anti-slip structure (13), the anti-slip structure (13) comprises a plurality of anti-slip grooves (14), and the anti-slip grooves (14) are regularly distributed on the outer wall of the handle (2).