CN203945305U - A kind of bottle opener - Google Patents
A kind of bottle opener Download PDFInfo
- Publication number
- CN203945305U CN203945305U CN201420324288.3U CN201420324288U CN203945305U CN 203945305 U CN203945305 U CN 203945305U CN 201420324288 U CN201420324288 U CN 201420324288U CN 203945305 U CN203945305 U CN 203945305U
- Authority
- CN
- China
- Prior art keywords
- handle
- bottle opener
- tenon
- center
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000875 corresponding Effects 0.000 claims description 4
- 210000002320 Radius Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
Abstract
The utility model discloses a kind of bottle opener that can increase moment, comprise body 1, handle 2, screwdriver head 3, screw rod 4 and nut 5, it is characterized in that: on described handle, have groove 21, in groove center, have center hole 22; Body upper end is tenon structure 11, and the tenon center on body has a center hole 12, and the tenon on body inserts in the groove on handle.The center hole of screw rod from body and handle passes, and nut is screwed on screw rod and makes to form and be movably hinged between body and handle, and handle can be that rotate in axle center along screw rod.Generally, bottle opener described in the utility model can use as common bottle opener; When if required moment is larger, can make it be T-shaped by handle around screw rod 90-degree rotation, to increase the rotation arm of force of bottle opener, thereby can rotate the screw that common bottle opener cannot rotate.Because the contact area between tenon and groove is large, make the stiction between them large, thereby handle location is easily, simple to operate.
Description
Technical field
The utility model belongs to hand tools technical field, is specifically related to a kind of bottle opener.
Background technology
Bottle opener is widely applied in daily life.Conventional bottle opener, when running into the screw that is difficult to tighten or is difficult to unclamp, because its arm of force was had no way out compared with little seeming, brings the inconvenience in use to user.Chinese patent literature disclosed application number 201120312264.2 < < on April 25th, 2012 bottle opener > > has solved traditional less problem of the bottle opener arm of force, but the deficiency due to hinged appearance between handle and bottle opener body, make location difficulty between handle and bottle opener body, operation inconvenience.
Summary of the invention
For problems of the prior art, the utility model provides a kind of can increase the arm of force as required, and handle is upper location at an arbitrary position, and operation is very simple bottle opener again.
The utility model is achieved through the following technical solutions:
A bottle opener, comprises body 1, handle 2, screwdriver head 3, screw rod 4 and nut 5, it is characterized in that: on described handle, have groove 21, in groove center, have center hole 22; Upper surface 23, the lower surface 24 of groove are arc surface.Body upper end is tenon structure 11, and the tenon center on body has a center hole 12, and upper surface 13, the lower surface 14 of tenon are arc surface, and the center hole 22 of handle upper groove is identical with center hole 12 radiuses of body upper convex tenon.In circular arc 13 on body tenon and handle grooves, the center of circle of the circular arc 23 of corresponding position is positioned on the axis in the center hole center of circle, and radius is identical; On circular arc 14 on body tenon and groove, the center of circle of the circular arc 24 of corresponding position is positioned on the axis in the center hole center of circle, and radius is identical.In the groove 21 that tenon 11 on body inserts on handle, the center hole of screw rod 4 from body and handle passes, and nut 5 is screwed on screw rod, and handle can be just that rotate in axle center along screw rod.
Useful effect of the present utility model is: when bottle opener the turn of the screw, generally, bottle opener of the present invention can use as common bottle opener; When if required moment is larger, can make it be T-shaped by handle around screw rod 90-degree rotation, can make like this rotation arm of force of bottle opener increase, thereby can rotate the screw that common bottle opener cannot rotate because of moment.Because tenon and the groove contact area between is mutually large, make the stiction between them large, thereby handle location is easily, simple to operate.
Accompanying drawing explanation
Fig. 1 is outline drawing of the present utility model
Outline drawing when Fig. 2 is the T-shaped state of the utility model
Fig. 3 is structural representation of the present utility model
Fig. 4 is the structure chart of body
Fig. 5 is the structure chart of handle
In figure: 1-bottle opener body, 11-tenon, 12-tenon center hole, 13, the arc surface on 14-tenon, 2-handle, the groove on 21-handle, 22-groove center hole, 23, the arc surface on 24-groove, 3-screwdriver head, 4-screw rod, 5-nut.
The specific embodiment
Now in conjunction with Figure of description, the utility model is described in further detail.
Fig. 1 is bottle opener outline drawing in the ordinary course of things
Fig. 2 is the outline drawing that bottle opener is worked when T-shaped under larger torque situation
Shown in Fig. 3, be the structure chart of bottle opener of the present invention, comprise body, handle, screwdriver head, screw rod, nut.Tenon on body is inserted in the groove of handle, and just make the center hole of tenon and the center hole of groove align, then screw rod is penetrated to center hole, nut is screwed on screw rod, it tightens to handle and can be advisable around bolt rotary.
Fig. 4 is bulk junction composition
Fig. 5 is handle arrangement figure.
Claims (5)
1. a bottle opener, comprises body (1), handle (2), screwdriver head (3), screw rod (4) and nut (5), it is characterized in that: on described handle, have groove (21), have center hole (22) in groove center; Body upper end is tenon structure (11), and tenon center, body upper end has a center hole (12).
2. a kind of bottle opener as claimed in claim 1, is characterized in that: the upper surface of handle grooves (23), lower surface (24) are arc surface.
3. a kind of bottle opener as claimed in claim 1, is characterized in that: upper surface (13), lower surface (14) of body upper end tenon are arc surface.
4. a kind of bottle opener as claimed in claim 1, is characterized in that: the center hole in handle grooves (22) is identical with center hole (12) radius on body tenon.
5. a kind of bottle opener as claimed in claim 2 or claim 3, is characterized in that: in the circular arc on body tenon (13) and handle grooves, the center of circle of the circular arc (23) of corresponding position is positioned on the axis in the center hole center of circle, and radius is identical; On circular arc on body tenon (14) and groove, the center of circle of the circular arc (24) of corresponding position is positioned on the axis in the center hole center of circle, and radius is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324288.3U CN203945305U (en) | 2014-06-11 | 2014-06-11 | A kind of bottle opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324288.3U CN203945305U (en) | 2014-06-11 | 2014-06-11 | A kind of bottle opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203945305U true CN203945305U (en) | 2014-11-19 |
Family
ID=51887364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420324288.3U Expired - Fee Related CN203945305U (en) | 2014-06-11 | 2014-06-11 | A kind of bottle opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203945305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11395690B2 (en) | 2017-08-31 | 2022-07-26 | Conmed Corporation | Cannulated t-handle driver |
-
2014
- 2014-06-11 CN CN201420324288.3U patent/CN203945305U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11395690B2 (en) | 2017-08-31 | 2022-07-26 | Conmed Corporation | Cannulated t-handle driver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20150611 |
|
| EXPY | Termination of patent right or utility model |