CN210025082U - Hexagonal spanner - Google Patents
Hexagonal spanner Download PDFInfo
- Publication number
- CN210025082U CN210025082U CN201920719086.1U CN201920719086U CN210025082U CN 210025082 U CN210025082 U CN 210025082U CN 201920719086 U CN201920719086 U CN 201920719086U CN 210025082 U CN210025082 U CN 210025082U
- Authority
- CN
- China
- Prior art keywords
- hexagonal
- base
- hole
- cylinder
- bolt
- 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 hexagonal spanner, this hexagonal spanner can be applicable to the outer hexagon nut and the interior hexagon nut of multiple size specification, it is more convenient relatively to operate, roll-off partly in the base can all be followed to hexagonal prism and each hexagonal section of thick bamboo, the part of roll-off can be used for twisting hexagon nut, hexagonal prism and the outside of hexagonal section of thick bamboo can be used for twisting interior hexagon nut, hexagonal section of thick bamboo inboard can be used for twisting outer hexagon nut, the variation in size of each hexagonal section of thick bamboo can correspond the nut that is applicable to not equidimension specification.
Description
Technical Field
The utility model belongs to mechanical tool design field, specifically speaking relates to a hexagonal spanner.
Background
Present hexagonal spanner includes outer hexagonal spanner and interior hexagonal spanner, and outer hexagonal spanner is the overcoat and uses on hexagon nut, and interior hexagonal spanner is interior nested uses in hexagon nut's counter bore hole, and to the hexagon nut of variation in size, still need correspond the hexagonal spanner that uses the difference of size specification, and this just leads to often need to carry a big instrument of piling, and is comparatively troublesome during concrete operation.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a hexagonal wrench to solve the above problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a hexagonal wrench comprises a handle and a base;
the base is of a cylindrical structure, a hexagonal through hole is axially formed in the base, and the handle is vertically and rigidly connected to the outer side of the base;
a hexagonal prism and a plurality of hexagonal cylinders are arranged in the hexagonal through hole of the base, the hexagonal cylinders and the hexagonal prisms are coaxially arranged, the hexagonal cylinders are sequentially sleeved from an outer layer to an inner layer, the hexagonal cylinder on the outermost layer is sleeved in the hexagonal through hole of the base in a matching manner in an axially sliding manner, the hexagonal prism is sleeved in the hexagonal cylinder on the innermost layer in a matching manner in an axially sliding manner, and two adjacent hexagonal cylinders can axially slide relative to each other;
the hexagonal prism and the hexagonal cylinder are both provided with radial through holes, and the radial through holes are in a strip shape in the axial direction;
the base is radially equipped with the gag lever post, the gag lever post is fixed in the hexagonal through-hole of base to run through each radial through-hole, and be used for preventing hexagonal prism and hexagonal section of thick bamboo breaks away from the base.
Preferably, the base is also radially equipped with spacing bolt, the base is radially provided with the bolt through-hole, spacing bolt runs through bolt through-hole and each radial through-hole, its with the distance between the gag lever post is 1~2 cm.
Preferably, the bolt through hole is divided into a threaded section and a smooth hole section, and the limiting bolt is in threaded connection with the threaded section and is in clearance fit with the smooth hole section.
Preferably, the thickness of the cylinder wall of each hexagonal cylinder decreases from the outer layer to the inner layer.
Compared with the prior art, the utility model discloses following beneficial effect has:
the hexagonal wrench can be suitable for outer hexagonal nuts and inner hexagonal nuts of various sizes and specifications, and is relatively more convenient to operate.
Drawings
Fig. 1 is a schematic main sectional structure view of the hexagonal wrench of the present invention;
fig. 2 is a schematic main sectional structural view of the hexagonal wrench of the present invention, and with respect to fig. 1, one of the hexagonal barrels has been slid out and can be directly used;
fig. 3 is a schematic bottom view of the hexagonal wrench of the present invention;
in the drawings, the names of the parts corresponding to the reference numerals are as follows:
1-handle, 2-hexagonal prism, 3-hexagonal cylinder, 4-limiting bolt, 5-base, 6-limiting rod and 7-radial through hole.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
referring to fig. 1, 2 and 3, the present invention comprises a handle 1 and a base 5;
the base 5 is of a cylindrical structure, a hexagonal through hole is axially formed in the base, and the handle 1 is vertically and rigidly connected to the outer side of the base 5;
a hexagonal prism 2 and a plurality of hexagonal barrels 3 are arranged in the hexagonal through hole of the base 5, the hexagonal barrels 3 and the hexagonal prisms 2 are coaxially arranged, each hexagonal barrel 3 is sequentially sleeved from an outer layer to an inner layer, the hexagonal barrel 3 on the outermost layer is sleeved in the hexagonal through hole of the base 5 in a matching and sliding mode in the axial direction, the hexagonal prism 2 is sleeved in the hexagonal barrel 3 on the innermost layer in a matching and sliding mode in the axial direction, and two adjacent hexagonal barrels 3 can axially slide with each other;
the hexagonal prism 2 and the hexagonal cylinder 3 are both provided with radial through holes 7, and the radial through holes 7 are in a strip shape in the axial direction;
the base 5 is radially provided with a limiting rod 6, the limiting rod 6 is fixed in the hexagonal through hole of the base 5 and penetrates through each radial through hole 7, and the limiting rod is used for preventing the hexagonal prism 2 and the hexagonal cylinder 3 from being separated from the base 5.
The hexagonal wrench has the working principle as follows:
when the hexagonal wrench is not used, the hexagonal prism 2 and each hexagonal cylinder 3 are all accommodated in the base 5, as shown in fig. 1;
when the hexagonal wrench is needed to be used, the hexagonal prism 2 or the corresponding hexagonal cylinder 3 can slide out of the base 5;
the hexagonal prism 2 and each hexagonal cylinder 3 can slide out of a part of the base 5, the slid-out part can be used for screwing a hexagonal nut, the outer sides of the hexagonal prism 2 and each hexagonal cylinder 3 can be used for screwing an inner hexagonal nut, the inner side of each hexagonal cylinder 3 can be used for screwing an outer hexagonal nut, the hexagonal cylinders 3 are different in size and can be correspondingly suitable for nuts with different sizes and specifications, and fig. 2 shows the situation that one hexagonal cylinder 3 slides out of the base 5;
the hexagonal prism 2 has the function of supporting each hexagonal cylinder 3 besides the function of screwing the inner hexagonal nut, so that the possibility of abnormal deformation of the hexagonal cylinders 3 can be reduced;
due to the design of the limiting rod 6, the hexagonal prism 2 and the hexagonal cylinder 3 can be prevented from being separated from the base 5 and are not easy to lose;
after the hexagonal prism 2 or the corresponding hexagonal cylinder 3 is used, the hexagonal prism 2 or the hexagonal cylinder 3 is slid into the base 5 again, and the tool is finished;
the sliding of the hexagonal cylinder 3 and the hexagonal prism 2 can be carried out by hand, and for the convenience of operation, they can be pushed by a strip-shaped plate with proper thickness or a cylinder with proper size.
In this embodiment, base 5 still radially is equipped with spacing bolt 4, and base 5 radially is provided with bolt through-hole (not marking), and spacing bolt 4 runs through bolt through-hole and each radial through-hole 7, and its and 6 distance between the gag lever post are 1~2 cm. The design of spacing bolt 4 for when non-operating condition, accomodate hexagonal barrel 3 and hexagonal 2 in base 5 and can not the roll-off, when needs with hexagonal 2 or 3 roll-off bases of hexagonal barrel 5, can pull out spacing bolt 4, when accomodating in base 5 after, can adorn spacing bolt 4 again.
In this embodiment, the bolt through-hole divide into screw thread section and unthreaded hole section, and spacing bolt 4 and screw thread section threaded connection, with unthreaded hole section clearance fit, this kind of design of screw thread section and unthreaded hole section for spacing bolt 4 is difficult for droing, easily assembles moreover.
In the present embodiment, the thickness of the cylindrical wall of each hexagonal cylinder 3 is gradually reduced from the outer layer to the inner layer, and in general, the larger the nut is, the larger the screwing force is, and this design can ensure that the hexagonal cylinder 3 has sufficient strength and is less likely to deform during use.
Hexagonal spanner when utilizing hexagonal section of thick bamboo 3 to twist internal hexagonal nut, compare with prior art's internal hexagonal spanner, have the defect that use intensity is lower, consequently can not be applicable to the too big internal hexagonal nut of threaded connection power.
According to the above embodiment, the present invention can be well implemented. It is worth to say that, on the premise of the above structural design, in order to solve the same technical problem, even if some insubstantial changes or retouching are made in the utility model, the essence of the adopted technical scheme is still the same as the utility model, so it should be in the protection scope of the utility model.
Claims (4)
1. The utility model provides a hexagonal spanner, includes handle and base, its characterized in that:
the base is of a cylindrical structure, a hexagonal through hole is axially formed in the base, and the handle is vertically and rigidly connected to the outer side of the base;
a hexagonal prism and a plurality of hexagonal cylinders are arranged in the hexagonal through hole of the base, the hexagonal cylinders and the hexagonal prisms are coaxially arranged, the hexagonal cylinders are sequentially sleeved from an outer layer to an inner layer, the hexagonal cylinder on the outermost layer is sleeved in the hexagonal through hole of the base in a matching manner in an axially sliding manner, the hexagonal prism is sleeved in the hexagonal cylinder on the innermost layer in a matching manner in an axially sliding manner, and two adjacent hexagonal cylinders can axially slide relative to each other;
the hexagonal prism and the hexagonal cylinder are both provided with radial through holes, and the radial through holes are in a strip shape in the axial direction;
the base is radially equipped with the gag lever post, the gag lever post is fixed in the hexagonal through-hole of base to run through each radial through-hole, and be used for preventing hexagonal prism and hexagonal section of thick bamboo breaks away from the base.
2. The hex wrench of claim 1, wherein: the base is still radially equipped with spacing bolt, the base radially is provided with the bolt through-hole, spacing bolt runs through bolt through-hole and each radial through-hole, its with distance between the gag lever post is 1~2 cm.
3. The hex wrench of claim 2, wherein: the bolt through hole is divided into a thread section and a light hole section, and the limiting bolt is in threaded connection with the thread section and is in clearance fit with the light hole section.
4. The hex wrench of claim 1, wherein: the thickness of the cylinder wall of each hexagonal cylinder is reduced from the outer layer to the inner layer in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920719086.1U CN210025082U (en) | 2019-05-20 | 2019-05-20 | Hexagonal spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920719086.1U CN210025082U (en) | 2019-05-20 | 2019-05-20 | Hexagonal spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210025082U true CN210025082U (en) | 2020-02-07 |
Family
ID=69366321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920719086.1U Expired - Fee Related CN210025082U (en) | 2019-05-20 | 2019-05-20 | Hexagonal spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210025082U (en) |
-
2019
- 2019-05-20 CN CN201920719086.1U patent/CN210025082U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 Termination date: 20210520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |