CN201824303U - Cubic core adjustable sleeve - Google Patents
Cubic core adjustable sleeve Download PDFInfo
- Publication number
- CN201824303U CN201824303U CN2010202138672U CN201020213867U CN201824303U CN 201824303 U CN201824303 U CN 201824303U CN 2010202138672 U CN2010202138672 U CN 2010202138672U CN 201020213867 U CN201020213867 U CN 201020213867U CN 201824303 U CN201824303 U CN 201824303U
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- inner core
- outer cylinder
- cube
- core
- cubic
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- Expired - Fee Related
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- 239000000463 material Substances 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 241000282693 Cercopithecidae Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
本实用新型是为了提供一种结构更加合理，携带更为方便、节省材料、结实耐用，使用简单便捷的适用于多种型号螺栓的立方体芯可调套筒。本实用新型巧妙地利用了立方体有六个面特点。该工具包括：立方体内芯、外筒体。立方体内芯装嵌在外筒体内工作，可以取下内芯更换使用面，从而达到型号可调的功能。立方体内芯有六个面，每个面上开有一个正六边形内槽，与六种型号的螺栓尺寸对应，这样一个内芯相当于可以完成六种规格的螺栓套筒的功能。内芯带有磁性，可保证在任何工作角度内芯都不会自行脱离外筒。
The purpose of the utility model is to provide a cubic-core adjustable sleeve suitable for various types of bolts, which is more reasonable in structure, more convenient to carry, saves materials, is strong and durable, and is simple and convenient to use. The utility model skillfully utilizes the characteristic that the cube has six faces. The tool includes: a cube inner core and an outer cylinder. The cubic inner core is embedded in the outer cylinder to work, and the inner core can be removed to replace the use surface, so as to achieve the function of model adjustment. The cube inner core has six faces, and each face has a regular hexagonal inner groove corresponding to six types of bolt sizes. Such an inner core is equivalent to completing the function of six specifications of bolt sleeves. The inner core is magnetic, which can ensure that the inner core will not separate from the outer cylinder by itself at any working angle.
Description
Technical field
The present invention relates to a kind of hand-held tool parts that are used to tighten or unclamp parts such as bolt and nut.
Technical background
In daily life with activity in production in, often use various spanners.Common wrench can't be regulated, and all needs the spanner of a model when twisting the bolt of each specification, and a whole set of spanner quantity is many and mix.Monkey wrench can be regulated opening size, but adjustment process is cumbersome.Therefore box spanner occurred on the market, but the conventional sleeve spanner all is furnished with a whole set of sleeve, number many (causing the waste of material to a certain extent) is lost easily.Every kind of box spanner all is furnished with a cover sleeve separately, needs a supporting box to place, and deposits, carries and be not very convenient.
Summary of the invention
Sleeve purpose of the present invention is in order to provide a kind of structure more reasonable, to carry more convenient, saving material, durable, using the simple and convenient cube core adjustable sleeve that is applicable to multiple model bolt.Sleeve of the present invention solves the scheme that its technical problem takes: utilized cube that the adjustable sleeve of six face characteristics is arranged dexterously, changed the use face of inner core and adjust the sleeve model.As shown in the figure, this instrument is combined by outer cylinder body and cube inner core two parts.During work the cube inner core is inlaid in outer cylinder body inside, inner core and outer cylinder body do not have relative motion, outside will facing with the orthohexagonal inner core that nut adapts to.Have a regular hexagon inside groove on each face of 6 cube inner cores, corresponding with the bolt size of six kinds of models.The cube inner core has magnetic, can be adsorbed in the outer cylinder body groove, can not break away from outer cylinder body in any operating angle, does as a whole use.One end of outer cylinder body is cylindrical, and end face has cube tray, is used for setting-in cube inner core, and with its formation matched in clearance, the dismounting of cube inner core has a groove on the cube tray one side channel mouth place wall of outer cylinder body for convenience; The other end of outer cylinder body is hemispherical, has a groove, is used to be connected to the conventional sleeve spanner.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
1. cube inner core, 2. outer cylinder body
Fig. 1 is the assembling schematic perspective view of cube core retainer plate tube of the present invention.
Fig. 2 is the decomposing schematic representation of cube core retainer plate tube of the present invention.
Fig. 3 is the core arrangement schematic diagram of cube core retainer plate tube of the present invention.
Fig. 4 is the outer cylinder body perspective view of cube core retainer plate tube of the present invention.
Fig. 5 is the outer cylinder body cutaway view of cube core retainer plate tube of the present invention.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, cube core adjustable sleeve of the present invention comprises cube inner core (1), outer cylinder body (2).
As shown in Figure 1, when cube core adjustable sleeve of the present invention was worked, cube inner core (1) was embedded in the outer cylinder body (2).Rotate outer cylinder body (2) and can drive cube inner core (1) rotation, do not have relatively and slide.
As shown in Figure 3, be equipped with the regular hexagon of six different sizes on six faces of cube inner core (1), the bolt and nut of the corresponding a kind of specification of the regular hexagon of every kind of specification.Can join two inner cores, totally 12 kinds of specifications.During regulating sleeve, only need take off inner core, make with bolt adapt to orthohexagonal towards outside, cube inner core (1) is inlaid in outer cylinder body (2) groove.Inner core has magnetic, can guarantee sleeve when arbitrarily angled work, and cube inner core (1) can not break away from outer cylinder body (2).After adjusting, inner core and outer cylinder body do not have radially relative motion.The outer cylinder body of spanner of ining succession rotates, and can drive the inner core coaxial rotation, rotates thereby drive bolt, finishes the work of twisting bolt or nut.
As Fig. 4, shown in Figure 5, the cube tray of outer cylinder body (2) (2-1.) is used for the setting-in inner core.Make a call to a groove (2-3.) on the wall of outer cylinder body (2) one sides, can conveniently hold cube inner core (1), so that the loading and unloading of inner core.The other end of outer cylinder body (2) is square groove (2-2.), can link to each other with spanner.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202138672U CN201824303U (en) | 2010-05-24 | 2010-05-24 | Cubic core adjustable sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202138672U CN201824303U (en) | 2010-05-24 | 2010-05-24 | Cubic core adjustable sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201824303U true CN201824303U (en) | 2011-05-11 |
Family
ID=43962861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202138672U Expired - Fee Related CN201824303U (en) | 2010-05-24 | 2010-05-24 | Cubic core adjustable sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201824303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259322A (en) * | 2010-05-24 | 2011-11-30 | 宁波工程学院 | Cubic core adjustable sleeve |
-
2010
- 2010-05-24 CN CN2010202138672U patent/CN201824303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259322A (en) * | 2010-05-24 | 2011-11-30 | 宁波工程学院 | Cubic core adjustable sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20140524 |