CN210457404U

CN210457404U - Can opener

Info

Publication number: CN210457404U
Application number: CN201920584261.0U
Authority: CN
Inventors: 田瑞娇; 梁晓玲; 姜萍; 徐靖; 陈�田
Original assignee: HOHAI UNIVERSITY WENTIAN COLLEGE
Current assignee: HOHAI UNIVERSITY WENTIAN COLLEGE
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-05-05
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a can bottle opener, including bottle opener main part, the clamp body and closing device, the bottle opener main part is used for detaining on the bottle lid, and is used for bearing the external rotatory moment of rotation of its messenger of exerting. The clamping body is arranged in the bottle opener main body and can rotate synchronously with the bottle opener main body. The pressing device is arranged on the bottle opener main body and is used for applying pressure to the clamping body to enable the clamping body to be in contact with the outer circular surface of the bottle cap. The utility model discloses a can bottle opener, simple structure is compact, can unscrew the can bottle lid very easily, and labour saving is convenient, need not destroy the bottle lid, and the security is high, pleasing to the eye, practical.

Description

Can opener

Technical Field

The utility model belongs to the technical field of daily life apparatus, specifically speaking, the utility model relates to a can bottle opener.

Background

The known can has various varieties, such as various fruits, jam, honey, rice sauce, fermented bean curd and the like, and is rich in nutrition and delicious in taste. However, the can needs to be strictly sealed, which also causes the problem of difficult opening, and the existing opening method for the tin can cover is rather clumsy, wastes time and labor, and is unsafe because hands can be lacerated by carelessness.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a can bottle opener, the purpose is making things convenient for opening of can bottle lid.

In order to realize the purpose, the utility model discloses the technical scheme who takes does: can opener, including:

the bottle opener main body is used for buckling on a bottle cap and bearing a rotation moment which is applied by the outside and enables the bottle opener main body to rotate;

the clamping body is arranged in the bottle opener main body and can synchronously rotate with the bottle opener main body;

and

and the pressing device is arranged on the bottle opener main body and is used for applying pressure to the clamping body to enable the clamping body to be kept in contact with the outer circular surface of the bottle cap.

The bottle opener main body comprises a bottle opener head portion and a handle portion, the bottle opener head portion is connected with the bottle opener head portion, the first accommodating groove is used for accommodating a bottle cap, and the clamping body is located inside the first accommodating groove.

The first containing groove is a circular groove, the clamping body is of an arc-shaped structure, and the axis of the clamping body is parallel to the axis of the first containing groove.

The first end of the clamping body is connected with the head of the bottle opener, and the second end of the clamping body is used for receiving pressure applied by the pressing device.

The clamping body is made of nylon materials.

The clamping body comprises a supporting layer and an anti-slip layer which is arranged on the supporting layer and is in contact with the outer circular surface of the bottle cap.

The clamping body further comprises salient points which are arranged on the anti-skid layer and are in contact with the outer circular surface of the bottle cap, and the salient points are multiple.

The pressing device comprises a finger pressing part, a transmission rod and an elastic element, wherein the finger pressing part is rotatably connected with the bottle opener main body and used for bearing pressing force applied from the outside, the transmission rod is arranged between the finger pressing part and the clamping body, the transmission rod is sleeved on the transmission rod, the elastic element is clamped between the finger pressing part and the bottle opener main body, and the bottle opener main body is provided with a avoiding hole for the transmission rod to pass through.

The bottle opener is characterized in that a limiting column is arranged on the finger-pressing portion, a limiting groove into which the limiting column is inserted is formed in the bottle opener body, and the limiting groove is an arc-shaped groove, and the axis of the limiting groove is collinear with the rotation central line of the finger-pressing portion.

The clamping bodies are arranged in a manner of being oppositely arranged, and the pressing devices are also arranged in a manner of being matched with two pressing devices respectively.

The utility model discloses a can bottle opener, simple structure is compact, can unscrew the can bottle lid very easily, and labour saving is convenient, need not destroy the bottle lid, and the security is high, pleasing to the eye, practical.

Drawings

The description includes the following figures, the contents shown are respectively:

fig. 1 is a schematic structural view of the can opener of the present invention;

fig. 2 is a cross-sectional view of the can opener of the present invention;

FIG. 3 is a schematic structural view of a bottle opener body;

FIG. 4 is a schematic structural diagram of the pressing part;

labeled as: 1. a clamp body; 2. a bottle opener body; 201. a handle portion; 202. a bottle opener head; 203. a first accommodating groove; 204. a connecting plate; 205. a closed end; 206. avoiding holes; 207. a limiting groove; 3. a finger-pressure portion; 4. a transmission rod; 5. an elastic element; 6. a limiting column.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation.

It should be noted that, in the following embodiments, the terms "first", "second" and "third" do not denote absolute differences in structure and/or function, nor do they denote a sequential order of execution, but rather are used for convenience of description.

As shown in fig. 1 to 4, the utility model provides a can opener, including bottle opener main part 2, clamp body 1 and closing device, bottle opener main part 2 is used for detaining on the bottle lid, and is used for bearing the external rotatory turning moment who makes it of exerting. The clamping body 1 is arranged inside the bottle opener main body 2 and can rotate synchronously with the bottle opener main body 2. The pressing device is arranged on the bottle opener main body 2 and is used for applying pressure to the clamping body 1 to enable the clamping body to be in contact with the outer circular surface of the bottle cap.

Specifically, as shown in fig. 1 to 4, the bottle opener body 2 includes a bottle opener head 202 and a handle 201 connected to each other, the bottle opener head 202 has a first receiving groove 203 for receiving a bottle cap, the clamp body 1 is located inside the first receiving groove 203, the handle 201 has a certain length, and the handle 201 extends outward of the bottle opener head 202. The bottle cap of the can bottle is circular, the first accommodating groove 203 is a circular groove, the bottle opener head 202 is used for being buckled on the bottle cap, the handle portion 201 is used for receiving a rotation torque applied by an operator, when the bottle cap is opened, the operator holds the handle portion 201 and the pressing device with hands, the operator applies the rotation torque to the handle portion 201 and pinches the pressing device, the clamping body 1 is enabled to be in contact with the outer circular surface of the bottle cap, the clamping body 1 applies pressing force to the bottle cap, then the operator rotates the handle portion 201, the handle portion 201 drives the bottle opener head 202 to rotate, the bottle opener head 202 drives the clamping body 1 to rotate, the rotation torque which enables the bottle cap to rotate is applied to the bottle cap, and finally the bottle cap can be opened.

As shown in fig. 1 to 4, the bottle opener head 202 is a circular structure, the first receiving groove 203 is a groove formed at the center of an end surface of one end of the bottle opener head 202 and extending toward the interior of the bottle opener head 202 along an axial direction of the bottle opener head 202, the other end of the bottle opener head 202 in the axial direction is a closed end, the first receiving groove 203 is coaxial with the bottle opener head 202, a diameter of the first receiving groove 203 is not smaller than a diameter of the bottle cap, and an inner circular surface of the first receiving groove 203 can be used for contacting with an outer circular surface of the bottle cap. The length direction of the handle 201 is perpendicular to the axis of the bottle opener head 202, one end of the handle 201 in the length direction is fixedly connected with the bottle opener head 202, and the handle 201 extends towards the outer side of the bottle opener head 202 along the radial direction of the bottle opener head 202. The clamping body 1 is of an arc-shaped structure, the axis of the clamping body 1 is parallel to the axis of the first accommodating groove 203, the clamping body 1 is located on the inner side of the circular side wall of the bottle opener head 202, the pressing device is located on the outer side of the circular side wall of the bottle opener head 202, the first end of the clamping body 1 is fixedly connected with the bottle opener head 202, the second end of the clamping body 1 is used for receiving pressure applied by the pressing device, and the first end and the second end are opposite ends of the clamping body 1 in the arc length direction. The second end is the end close to the handle part 201 of the clamping body 1, the first end is the end far away from the handle part 201 of the clamping body 1, under the action of pressure applied by the pressing device, the clamping body 1 deflects, the second end of the clamping body 1 moves towards the center close to the head part 202 of the bottle opener, finally the second end of the clamping body 1 is in contact with the outer circular surface of the bottle cap, the inner circular surface of the clamping body 1 is attached to the outer circular surface of the bottle cap, the clamping body 1 transmits the pressure applied by the pressing device to the bottle cap, the bottle cap is clamped, and then the bottle cap can be opened.

As shown in fig. 1 to 4, two clamping bodies 1 are arranged in a manner that the two clamping bodies 1 are opposite to each other, two pressing devices are also arranged, each pressing device is respectively matched with one clamping body 1, the two clamping bodies 1 are symmetrically arranged, the axis of the bottle opener head 202 is located at the middle position of the two clamping bodies 1, and the distance between the first ends of the two clamping bodies 1 is greater than the distance between the second ends of the two clamping bodies 1. The pressing device comprises a finger pressing part 3 which is rotatably connected with the bottle opener main body 2 and used for bearing pressing force applied from the outside, a transmission rod 4 arranged between the finger pressing part 3 and the clamping body 1, and an elastic element 5 which is sleeved on the transmission rod 4 and clamped between the finger pressing part 3 and the bottle opener main body 2, wherein the bottle opener main body 2 is provided with a avoiding hole 206 for the transmission rod 4 to pass through. Bottle-opener main part 2 has the second storage tank that holds finger-pressing portion 3, and the second storage tank is the recess that begins to cave in towards bottle-opener main part 2's inside from bottle-opener main part 2's outer wall face and forms, and the shape of second storage tank and ann finger-pressing portion 3's shape phase-match, and the second storage tank sets up two, and two second storage tanks are symmetric distribution in the relative both sides of handle portion 201, set up a finger-pressing portion 3 in each second storage tank respectively, and handle portion 201 is located between two finger-pressing portions 3. The transmission rod 4 has a certain length, the length direction of the transmission rod 4 is perpendicular to the axis of the bottle opener head 202 in space, one end of the transmission rod 4 is abutted against the clamping body 1, the other end of the transmission rod 4 is abutted against the finger-pressing part 3, the finger-pressing part 3 is provided with a third accommodating groove into which the end part of the transmission rod 4 is inserted, and the third accommodating groove is a groove formed by recessing from the side surface of the finger-pressing part 3 facing the bottle opener head 202 towards the inside of the finger-pressing part 3.

As shown in fig. 1 to 4, the bottle opener main body 2 further includes four connecting plates 204 connected to the bottle opener head 202 and the handle 201, the four connecting plates 204 are disposed on two opposite sides of the handle 201, two connecting plates 204 are disposed on each side of the handle 201, the two connecting plates 204 located on the same side of the handle 201 are located on the same straight line parallel to the axis of the bottle opener head 202, the second accommodating groove is located between the two connecting plates 204 located on the same side of the handle 201, the connecting plates 204 are fixedly connected to the circular sidewall of the bottle opener head 202 and the handle 201, the finger-pressing portion 3 is located between the two connecting plates 204, one end of the finger-pressing portion 3 in the length direction is rotatably connected to the two connecting plates 204 through a rotating shaft, the other end of the finger-pressing portion 3 in the length direction is used for receiving a pressing force applied by an operator, and the length direction of the finger-pressing. The avoiding hole 206 is a through hole penetrating through the circular side wall of the bottle opener head 202, the avoiding hole 206 is located outside the second end of the clamp body 1, one end of the transmission rod 4 penetrates through the avoiding hole 206 and then is inserted into the first accommodating groove 203, and the other end of the transmission rod 4 is inserted into the third accommodating groove. Elastic element 5 is cylindrical helical spring and is compression spring, elastic element 5 presss from both sides between the ring shape lateral wall of bottle-opener head 202 and finger-pressing portion 3, elastic element 5's one end also inserts in the third storage tank and elastic element 5's this end is inconsistent with finger-pressing portion 3, elastic element 5's the other end is inconsistent with bottle-opener head 202, elastic element 5 is used for exerting the rotatory elastic force of direction that makes it keep away from handle portion 201 to finger-pressing portion 3, be used for realizing the reseing of finger-pressing portion 3 after the bottle lid is opened and accomplish, it is rotatory to initial position to promote finger-pressing portion 3, finger-pressing portion 3 that is in initial position is located the outside of bottle-opener main part 2, be convenient for operating personnel's pressure. When the bottle cap needs to be opened, an operator holds the handle part 201 with one hand and presses the finger pressing parts 3 on the two sides with fingers, the finger pressing parts 3 press the transmission rod 4 to press the clamping body 1 against the outer circular surface of the bottle cap, the elastic element 5 is compressed at the same time, and then the bottle cap can be unscrewed by screwing the handle part 201 with force. After the bottle cap is unscrewed, the fingers are loosened, and the finger pressing part 3 returns to the initial position under the action of the elastic force of the elastic element 5. The can opener adopting the pressing device with the structure has the advantages of compact structure, small volume, self-resetting and convenient and labor-saving operation.

As shown in fig. 1 to 4, the finger-pressure portion 3 is provided with a limit post 6, the bottle opener main body 2 is provided with a limit groove 207 into which the limit post 6 is inserted, the limit groove 207 is an arc-shaped groove, and the axis of the limit groove 207 is collinear with the rotation center line of the finger-pressure portion 3. The axis of spacing groove 207 is parallel with the axis of bottle-opener head 202, and spacing post 6 is located the position department between the both ends on the length direction of finger-pressing portion 3, and the length direction of spacing post 6 is parallel with the axis of bottle-opener head 202, and the one end on the length direction of spacing post 6 and finger-pressing portion 3 fixed connection, during the other end on the length direction of spacing post 6 inserted spacing groove 207, the third storage tank was located between spacing post 6 and the pivot. Spacing groove 207 sets up on connecting plate 204, and spacing groove 207 is linked together with the second storage tank, and the radian of spacing groove 207 is less than 90 degrees, and spacing groove 207 cooperatees with spacing post 6 for inject the biggest turned angle who presses the splenium, when the rotation of finger-pressing portion 3, spacing post 6 moves along spacing groove 207.

The clamping body 1 can be made of nylon materials, and the anti-skidding effect is good.

As a modified embodiment, the clamp body 1 includes a support layer, an anti-slip layer disposed on the support layer and contacting the outer circumferential surface of the bottle cap, and bumps disposed on the anti-slip layer and contacting the outer circumferential surface of the bottle cap. The supporting layer is an elastic sheet made of spring steel, the supporting layer has certain elastic deformation capacity, the anti-skid layer is arranged on one side face of the supporting layer and is fixedly connected with the supporting layer, the anti-skid layer can be made of rubber materials and is in contact with the outer circular face of the bottle cap, and the anti-skid effect is good. Moreover, the salient points are arranged on the surface of the anti-skid layer facing the bottle cap, and the plurality of salient points are arranged to increase the friction force between the clamping body 1 and the bottle cap and improve the reliability.

The invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above-described manner. Various insubstantial improvements are made by adopting the method conception and the technical proposal of the utility model; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.

Claims

1. Can bottle opener, its characterized in that includes:

and

2. A can opener according to claim 1, wherein the opener body includes a connected opener head portion and a handle portion, the opener head portion having a first receiving slot for receiving the bottle cap, and the clamp body being located within the first receiving slot.

3. A can opener according to claim 2, wherein the first receiving groove is a circular groove, the clamping body is of a circular arc configuration, and an axis of the clamping body is parallel to an axis of the first receiving groove.

4. A can opener according to claim 2 or 3, in which a first end of the clamping body is connected to the opener head and a second end of the clamping body is adapted to receive pressure applied by the pressing means.

5. A can opener according to any one of claims 1 to 3, wherein the clamp body is made of nylon.

6. A can opener according to any one of claims 1 to 3, wherein the clamping body includes a support layer and a slip-resistant layer disposed on the support layer and contacting an outer circumferential surface of the bottle cap.

7. The can opener according to claim 6, wherein the clamping body further includes a plurality of protrusions disposed on the anti-slip layer and contacting an outer circumferential surface of the bottle cap.

8. A can opener according to any one of claims 1 to 3, wherein the pressing device includes a thumb portion rotatably connected to the opener body and adapted to receive a pressing force applied from the outside, a driving rod disposed between the thumb portion and the clamping body, and an elastic element disposed on the driving rod and clamped between the thumb portion and the opener body, and the opener body has a clearance hole through which the driving rod passes.

9. A can opener according to claim 8, wherein the finger portion is provided with a limit post, the opener body has a limit groove into which the limit post is inserted, the limit groove is an arc-shaped groove, and an axis of the limit groove is collinear with a rotation center line of the finger portion.

10. A can opener according to claim 8, in which two clamping bodies are provided, the two clamping bodies being arranged opposite one another, and two holding-down devices are provided, each holding-down device cooperating with a respective one of the clamping bodies.