CN201218262Y - Nut and matched socket wrench - Google Patents
Nut and matched socket wrench Download PDFInfo
- Publication number
- CN201218262Y CN201218262Y CNU2008200889862U CN200820088986U CN201218262Y CN 201218262 Y CN201218262 Y CN 201218262Y CN U2008200889862 U CNU2008200889862 U CN U2008200889862U CN 200820088986 U CN200820088986 U CN 200820088986U CN 201218262 Y CN201218262 Y CN 201218262Y
- Authority
- CN
- China
- Prior art keywords
- nut
- cylindrical shell
- socket wrench
- nut seat
- utility
- 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
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a nut which comprises a nut seat (1), the internal surface of the nut seat (1) is provided with a threaded hole (11), the external surface of the nut seat (1) is round, and a dent (13) is arranged on the upper end surface (12) of the nut seat (1). The utility model also discloses a sleeve spanner which is used for rotating the nut and comprises a sleeve body (2), wherein the upper part of the sleeve body (2) is communicated with the lower part, a fastening device which is used for rotating the sleeve body (2) is arranged on the sleeve body (2), and a bulge (23) which inosculates with the dent (13) is arranged on the sleeve body (2). The nut and the sleeve spanner provided by the utility model are especially suitable for being used in locations with narrow space.
Description
Technical field
The utility model relates to a kind of nut and supporting socket wrench.
Background technique
Socket wrench is common a kind of instrument that nut is used that is used for fixing in people's daily life.When the hexagon nut of nut selection standard, socket wrench is just selected corresponding hexagonal socket wrench for use.But in people's real life, when being in narrow place, some specific space, people wish that the nut that uses with the bolt matching of identical thickness has smaller volume, wish that promptly this nut under the prerequisite that keeps identical tapped hole diameter, can reduce its appearance volume as far as possible.Obviously, the hexagon nut of standard can't satisfy above-mentioned requirements owing to be subjected to the restriction of its structure.
The model utility content
The technical problems to be solved in the utility model provides a kind of nut and supporting socket wrench; This kind nut is under the prerequisite that keeps identical tapped hole diameter, and take up space takes up space less than standard nut.
In order to solve the problems of the technologies described above, the utility model provides a kind of nut, comprises that internal surface is provided with the nut seat of tapped hole, and the outer surface of nut seat is circular, is provided with recess in the upper-end surface of nut seat.
The utility model also provides the socket wrench that is used to rotate above-mentioned nut, comprises the cylindrical shell (being that this cylindrical shell does not have the no end, top) of up/down perforation, is provided with the fixing device that is used for rotary barrel on cylindrical shell, also is provided with corresponding identical protuberance with recess on cylindrical shell.
Improvement as socket wrench of the present utility model: the internal diameter of cylindrical shell is greater than the aperture of tapped hole.
Further improvement as socket wrench of the present utility model: the lower end surface of protuberance and cylindrical shell is fixedly linked.
Further improvement as socket wrench of the present utility model: fixing device is the bar-shaped spanner perpendicular to cylindrical shell, and the outer surface of the bar-shaped spanner and the cylindrical shell first half is fixedly linked.
Further improvement as socket wrench of the present utility model: fixing device is the outer-hexagonal nut seat, and the upper-end surface of this outer-hexagonal nut seat and cylindrical shell is fixedly linked.
Common nut is to rely on the hexagonal structure of its outer surface and cooperating of ordinary cartridge spanner, realizes rotating.And nut of the present utility model, because the force structure that cooperated with special socket wrench (being socket wrench of the present utility model) has made to be arranged on the recess on the upper-end surface of nut seat into; Therefore the outer surface of whole nut seat can be designed to circle, and hexagonal internal diameter that this circular diameter only need be designed to the outer-hexagonal nut of standard gets final product.Therefore, nut of the present utility model is compared with the standard hex nut: can use with the bolt matching of same thickness, also have identical intensity; But whole overall volume has but dwindled.Therefore, nut of the present utility model is particularly suitable for the narrow place use in some space.Nut of the present utility model because used material is few than standard nut, therefore can also reduce production costs.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is the main TV structure schematic representation of nut of the present utility model;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is the sectional structure schematic representation of a kind of socket wrench of matching with nut shown in Figure 1;
Fig. 4 is the elevational schematic view of Fig. 3.
Fig. 5 is the sectional structure schematic representation of the another kind of socket wrench that matches with nut shown in Figure 1;
Fig. 6 is the elevational schematic view of Fig. 5;
Fig. 7 is the oblique top perspective structural representation of socket wrench shown in Figure 5;
Fig. 8 be socket wrench shown in Figure 5 tiltedly look up perspective view;
The sectional perspective schematic representation of tiltedly looking up when Fig. 9 is nut shown in Figure 1 and socket wrench shown in Figure 3 cooperation;
The sectional perspective schematic representation of tiltedly overlooking when Figure 10 is nut shown in Figure 1 and socket wrench shown in Figure 3 cooperation;
Figure 11 is the schematic perspective view of Figure 10 when actual job.
Embodiment
Fig. 3 and Fig. 4 comprise the cylindrical shell 2 (being that cylindrical shell 2 does not have the no end, top) of up/down perforation in conjunction with having provided a kind of socket wrench that is used to rotate above-mentioned nut.The internal diameter of cylindrical shell 2 should be greater than the aperture of tapped hole 11, for example than the big 2mm in the aperture of tapped hole 11; Like this, the bolt that matches with tapped hole 11 could freely move up and down in the inner chamber of cylindrical shell 2.The external diameter of cylindrical shell 2 can equal the diameter of nut seat 1 outer surface.Be fixed with 4 protuberances 23 on the lower end surface 22 of cylindrical shell 2, these 4 protuberances 23 are arranged on the lower end surface 22 of cylindrical shell 2 uniformly; And these 4 protuberances 23 can just snap in 4 recesses 13 accordingly.Fixedly install bar-shaped spanner 21 on the outer surface of cylindrical shell 2 first halves, this bar-shaped spanner 21 is perpendicular to cylindrical shell 2.
When above-mentioned nut and socket wrench are used, as Fig. 9 and shown in Figure 10; As shown in figure 11, concrete working procedure is as follows during its actual job:
The given working environment of Figure 11 is: a bracket assembly of being made up of sky plate 4, fixing bolt 3 and base plate etc., crossbeam 5 is fixed on day plate 4, and fixing bolt 3 is in 2 crossbeams, the 5 formed narrow spaces.Therefore, fixing bolt 3 nut that uses that matches just must be present embodiment 1 a described nut therewith.
At first nut is placed on the fixing bolt 3 that matches, then the protuberance on the cylindrical shell 2 23 is snapped in the recess 13, nut has just linked to each other with socket wrench like this; Rotating bar-shaped spanner 21 is the pivotable sleeve spanner, thereby realizes tightening or unscrewing nut.
Fig. 5～Fig. 8 comprises the cylindrical shell 2 of up/down perforation in conjunction with having provided the another kind of socket wrench that is used to rotate above-mentioned nut.The internal diameter of cylindrical shell 2 should be greater than the aperture of tapped hole 11, for example than the big 2mm in the aperture of tapped hole 11; Like this, the bolt that matches with tapped hole 11 could freely move up and down in the inner chamber of cylindrical shell 2.The external diameter of cylindrical shell 2 can equal the diameter of nut seat 1 outer surface.Be fixed with 4 protuberances 23 on the lower end surface 22 of cylindrical shell 2, these 4 protuberances 23 are arranged on the lower end surface 22 of cylindrical shell 2 uniformly; And these 4 protuberances 23 can just snap in 4 recesses 13 accordingly.Fixedly install outer-hexagonal nut seat 25 (for standard piece) on the upper-end surface 24 of cylindrical shell 2, the center line of the center line of this outer-hexagonal nut seat 25 and cylindrical shell 2 coincides.
When above-mentioned nut and socket wrench were used, concrete working procedure was equal to embodiment 1 substantially, and distinctive points is as follows:
Utilize the standard hex spanner to rotate outer-hexagonal nut seat 25, thereby drive the rotation of socket wrench, finally realize tightening or unscrewing nut.
At last, it is also to be noted that what more than enumerate only is several specific embodiments of the present utility model.Obviously, the utility model is not limited to above embodiment, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.
Claims (6)
1, a kind of nut comprises that internal surface is provided with the nut seat of tapped hole (11) (1), is characterized in that: the outer surface of described nut seat (1) is provided with recess (13) for circular in the upper-end surface (12) of described nut seat (1).
2, a kind ofly be used to rotate the socket wrench of nut according to claim 1, it is characterized in that: the cylindrical shell (2) that comprises up/down perforation, on cylindrical shell (2), be provided with the fixing device that is used for rotary barrel (2), on cylindrical shell (2), also be provided with and the corresponding identical protuberance of described recess (13) (23).
3, socket wrench according to claim 2 is characterized in that: the internal diameter of described cylindrical shell (2) is greater than the aperture of tapped hole (11).
4, socket wrench according to claim 3 is characterized in that: described protuberance (23) is fixedly linked with the lower end surface (22) of cylindrical shell (2).
5, socket wrench according to claim 4 is characterized in that: described fixing device is the bar-shaped spanner (21) perpendicular to cylindrical shell (2), and described bar-shaped spanner (21) is fixedly linked with the outer surface of cylindrical shell (2) first half.
6, socket wrench according to claim 4 is characterized in that: described fixing device is outer-hexagonal nut seat (25), and described outer-hexagonal nut seat (25) is fixedly linked with the upper-end surface (24) of cylindrical shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200889862U CN201218262Y (en) | 2008-06-20 | 2008-06-20 | Nut and matched socket wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200889862U CN201218262Y (en) | 2008-06-20 | 2008-06-20 | Nut and matched socket wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201218262Y true CN201218262Y (en) | 2009-04-08 |
Family
ID=40541098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200889862U Expired - Fee Related CN201218262Y (en) | 2008-06-20 | 2008-06-20 | Nut and matched socket wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201218262Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001076A (en) * | 2010-12-01 | 2011-04-06 | 奇瑞汽车股份有限公司 | Retightening tool special for narrow space |
| CN102661306A (en) * | 2012-05-03 | 2012-09-12 | 无锡商业职业技术学院 | Novel nut and mounting tool thereof |
| CN104227642A (en) * | 2014-07-21 | 2014-12-24 | 赵静 | Special sleeve tool |
| CN104760008A (en) * | 2015-03-20 | 2015-07-08 | 高灵军 | Gear-shaving machine tool-changing wrench |
| CN105705251A (en) * | 2013-11-04 | 2016-06-22 | 萨姆斯技术公司 | Device for supplying a sprayer with a liquid coating product and tool for mounting/dismounting such a device |
| CN106217311A (en) * | 2016-09-05 | 2016-12-14 | 山东电力设备有限公司 | A kind of nut fastening device installed for aluminum shielding |
-
2008
- 2008-06-20 CN CNU2008200889862U patent/CN201218262Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001076A (en) * | 2010-12-01 | 2011-04-06 | 奇瑞汽车股份有限公司 | Retightening tool special for narrow space |
| CN102661306A (en) * | 2012-05-03 | 2012-09-12 | 无锡商业职业技术学院 | Novel nut and mounting tool thereof |
| CN105705251A (en) * | 2013-11-04 | 2016-06-22 | 萨姆斯技术公司 | Device for supplying a sprayer with a liquid coating product and tool for mounting/dismounting such a device |
| CN105705251B (en) * | 2013-11-04 | 2017-10-10 | 萨姆斯克里姆林公司 | Instrument for liquid coated product to be supplied to the device and attaching/detaching of the sprayer device |
| US10137468B2 (en) | 2013-11-04 | 2018-11-27 | Sames Kremlin | Device for supplying a sprayer with a liquid coating product and tool for mounting/dismounting such a device |
| CN104227642A (en) * | 2014-07-21 | 2014-12-24 | 赵静 | Special sleeve tool |
| CN104760008A (en) * | 2015-03-20 | 2015-07-08 | 高灵军 | Gear-shaving machine tool-changing wrench |
| CN106217311A (en) * | 2016-09-05 | 2016-12-14 | 山东电力设备有限公司 | A kind of nut fastening device installed for aluminum shielding |
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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: 20090408 Termination date: 20120620 |