CN204413952U - A kind of hexagon socket head cap screw monkey wrench - Google Patents
A kind of hexagon socket head cap screw monkey wrench Download PDFInfo
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- CN204413952U CN204413952U CN201420853045.9U CN201420853045U CN204413952U CN 204413952 U CN204413952 U CN 204413952U CN 201420853045 U CN201420853045 U CN 201420853045U CN 204413952 U CN204413952 U CN 204413952U
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- 241000282693 Cercopithecidae Species 0.000 title claims 7
- 238000005452 bending Methods 0.000 claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 3
- 229910052802 copper Inorganic materials 0.000 claims 3
- 239000010949 copper Substances 0.000 claims 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
本实用新型涉及一种手工工具，尤其是一种内六角螺栓活动扳手。本实用新型所要解决的技术问题是提供一种可以扭转多个不同口径螺栓的内六角螺栓活动扳手，包括折弯杆、子套筒、主套筒和均为五棱柱的连接杆、第二连接杆，所述子套筒、主套筒形状相同且均为中空型五棱柱，所述子套筒、主套筒内外表面的形状也均相同；所述子套筒套在连接杆上，所述主套筒套在子套筒上；所述子套筒外表面中最大面上设置有凸头，所述主套筒最大面上设置有与凸头相匹配的通槽。本实用新型的有益效果是能够实现一个扳手扭转多种不同规格内六角螺栓，提高目前手工工具工作水平；质量轻，体积小，携带方便；成本低，便于推广。
The utility model relates to a hand tool, in particular to an adjustable wrench for inner hexagonal bolts. The technical problem to be solved by the utility model is to provide a hexagon socket bolt adjustable wrench capable of twisting a plurality of bolts with different diameters, including a bending rod, a sub-sleeve, a main sleeve, a pentagonal prism connecting rod, a second connecting rod Rod, the sub-sleeve and the main sleeve have the same shape and are hollow pentagonal prisms, and the shapes of the inner and outer surfaces of the sub-sleeve and the main sleeve are also the same; the sub-sleeve is set on the connecting rod, and the The main sleeve is set on the sub-sleeve; the largest surface of the sub-sleeve is provided with a protrusion, and the largest surface of the main sleeve is provided with a through groove matching the protrusion. The beneficial effect of the utility model is that a wrench can be used to twist various internal hexagonal bolts of different specifications, and the working level of the current hand tool is improved; the utility model is light in weight, small in size and convenient to carry; low in cost and easy to popularize.
Description
技术领域 technical field
本实用新型涉及一种手工工具，尤其是一种内六角螺栓活动扳手。 The utility model relates to a hand tool, in particular to an adjustable wrench for inner hexagonal bolts.
背景技术 Background technique
内六角螺栓扳手的运用十分广泛，但一个内六角螺栓扳手只能扭转一个口径的内六角螺栓。在实际应用中，针对不同口径内六角螺栓需要配置一套不同口径系列的内六角螺栓扳手，然而一套扳手的质量重，体积大，不便于携带，且价格高，运用十分不方便。市面上有些扳手只能实现两种内六角螺栓口径的转换，运用于实际时仍需要配置大量不同口径的扳手，不能有效的降低成本及解决携带不便等问题。 The use of hexagon socket wrench is very extensive, but a hexagon socket wrench can only twist the hexagon socket bolt of one caliber. In practical application, a set of hexagon socket bolt wrenches of different caliber series needs to be configured for different caliber hexagon socket bolts. However, a set of wrenches is heavy, bulky, inconvenient to carry, and expensive, making it very inconvenient to use. Some wrenches on the market can only realize the conversion of two hexagonal socket head cap bolt calibers. When used in practice, a large number of wrenches with different calibers still need to be equipped, which cannot effectively reduce costs and solve problems such as inconvenient portability.
实用新型内容 Utility model content
本实用新型所要解决的技术问题是提供一种可以扭转多个不同口径螺栓的内六角螺栓活动扳手。 The technical problem to be solved by the utility model is to provide a hexagon socket bolt adjustable wrench capable of twisting a plurality of bolts with different calibers.
本实用新型解决其技术问题所采用的技术方案是：一种内六角螺栓活动扳手，包括折弯杆、子套筒、主套筒和均为五棱柱的连接杆、第二连接杆，所述子套筒、主套筒形状相同且均为中空型五棱柱，所述子套筒、主套筒内外表面的形状也均相同；所述子套筒套在连接杆上，所述主套筒套在子套筒上；所述子套筒外表面中最大面上设置有凸头，所述主套筒最大面上设置有与凸头相匹配的通槽。 The technical solution adopted by the utility model to solve the technical problem is: a hexagon socket bolt adjustable wrench, including a bending rod, a sub-sleeve, a main sleeve and a connecting rod and a second connecting rod which are all pentagonal columns. The sub-sleeve and the main sleeve have the same shape and are both hollow pentagonal prisms, and the shapes of the inner and outer surfaces of the sub-sleeve and the main sleeve are also the same; the sub-sleeve is set on the connecting rod, and the main sleeve Set on the sub-sleeve; the outer surface of the sub-sleeve is provided with a protrusion on the largest surface, and the main sleeve is provided with a through groove matching the protrusion on the largest surface.
进一步的是，所述子套筒、主套筒外表面中最大面上分别还设置有通孔、主通孔，所述折弯杆上设置有固定杆，所述固定杆一端穿过通孔或主通孔，另一端套在折弯杆上。 Further, a through hole and a main through hole are respectively provided on the outer surface of the sub-sleeve and the main sleeve, the bending rod is provided with a fixing rod, and one end of the fixing rod passes through the through hole Or the main through hole, and the other end is sleeved on the bending rod.
进一步的是，所述连接杆、第二连接杆、子套筒、主套筒端面上五边形的其中四条边长度相同，第五条边长度最长，相等边之间的夹角为120度，不等边之间的夹角为90度。 Further, four sides of the pentagon on the end faces of the connecting rod, the second connecting rod, the sub-sleeve and the main sleeve have the same length, the fifth side has the longest length, and the included angle between equal sides is 120° degrees, the angle between the scalenes is 90 degrees.
进一步的是，所述连接杆外表面中的最大面上还设置有凸块，所述子套筒内表面中最大面上设置有与凸块相匹配的凹槽。 Further, a protrusion is provided on the largest surface of the outer surface of the connecting rod, and a groove matching the protrusion is provided on the largest surface of the inner surface of the sub-sleeve.
进一步的是，所述凹槽、通槽、凸头、凸块均为长方体，且大小均相同。 Further, the grooves, through grooves, protrusions, and bumps are all cuboids with the same size.
进一步的是，所述第二连接杆上设置有第二子套筒、第二主套筒，所述第二连接杆端部上还设置有长方体的第二凸块，所述第二子套筒套在第二连接杆上，所述第二主套筒套在第二子套筒上，所述折弯杆上还设置有第二固定杆，所述第二子套筒、第二主套筒分别与子套筒、主套筒形状相同、大小不同。 Further, the second connecting rod is provided with a second sub-sleeve and a second main sleeve, and the end of the second connecting rod is also provided with a rectangular parallelepiped second protrusion, and the second sub-sleeve The sleeve is sleeved on the second connecting rod, the second main sleeve is sleeved on the second sub-sleeve, the bending rod is also provided with a second fixing rod, the second sub-sleeve, the second main sleeve The sleeve has the same shape and different size as the sub-sleeve and the main sleeve respectively.
本实用新型的有益效果是：能够实现一个扳手扭转多种不同规格内六角螺栓，提高目前手工工具工作水平；质量轻，体积小，携带方便；成本低，便于推广。 The beneficial effects of the utility model are: a wrench can be used to twist a variety of hexagonal socket bolts with different specifications, and the working level of the current hand tool is improved; the utility model is light in weight, small in size and convenient to carry; low in cost and easy to popularize.
附图说明 Description of drawings
图1是本实用新型的结构示意图； Fig. 1 is the structural representation of the utility model;
图2是子套筒的结构示意图； Fig. 2 is the structural representation of sub-sleeve;
图3是主套筒的结构示意图； Fig. 3 is the structural representation of main sleeve;
图4是连接杆的结构示意图； Fig. 4 is the structural representation of connecting rod;
图5是固定杆的结构示意图； Fig. 5 is the structural representation of fixed rod;
图6是第二固定杆的结构示意图。 Fig. 6 is a schematic structural view of the second fixing rod.
图中所示：1-折弯杆，2-连接杆，3-第二连接杆，21-凸块，31-第二凸块，4-子套筒，41-凸头，42-通孔，43-凹槽，5-主套筒，51-通槽，52-主通孔，6-第二子套筒，7-第二主套筒，8-固定杆，9-第二固定杆。 As shown in the figure: 1-bending rod, 2-connecting rod, 3-second connecting rod, 21-bump, 31-second bump, 4-sub-sleeve, 41-protruding head, 42-through hole , 43-groove, 5-main sleeve, 51-through groove, 52-main through hole, 6-second sub-sleeve, 7-second main sleeve, 8-fixing rod, 9-second fixing rod .
具体实施方式 Detailed ways
下面结合附图和实施例对本实用新型进一步说明。 Below in conjunction with accompanying drawing and embodiment the utility model is further described.
如图1～6所示，本实用新型为一种内六角螺栓活动扳手，包括折弯杆1、子套筒4、主套筒5和均为五棱柱的连接杆2、第二连接杆3，所述子套筒4、主套筒5形状相同且均为中空型五棱柱，所述子套筒4、主套筒5内外表面的形状也均相同；所述子套筒4套在连接杆2上，所述主套筒5套在子套筒4上；所述子套筒4外表面中最大面上设置有凸头41，所述主套筒5最大面上设置有与凸头41相匹配的通槽51。 As shown in Figures 1 to 6, the utility model is a hexagon socket bolt adjustable wrench, including a bending rod 1, a sub-sleeve 4, a main sleeve 5, a connecting rod 2 and a second connecting rod 3 that are all pentagonal prisms , the sub-sleeve 4 and the main sleeve 5 have the same shape and are hollow pentagonal prisms, and the shapes of the inner and outer surfaces of the sub-sleeve 4 and the main sleeve 5 are also the same; On the rod 2, the main sleeve 5 is set on the sub-sleeve 4; the largest surface of the outer surface of the sub-sleeve 4 is provided with a protruding head 41, and the largest surface of the main sleeve 5 is provided with a protruding head 41 matching through groove 51.
其中凸头41与通槽51保证套筒间的端面对齐；连接杆2、第二连接杆3、子套筒4、主套筒5均为五棱柱，即它们的端面为五边形，它们就可以直接伸进内六角螺栓的端面内，四个面与螺栓接触传递力矩，第五个面用于实现变口径，从而带动内六角螺栓转动，这样连接杆2、第二连接杆3、子套筒4、主套筒5均可扭动内六角螺栓；且连接杆2、子套筒4、主套筒5的大小是从小到大的，这样连接杆2、子套筒4、主套筒5可以扭动三种不同规格的内六角螺栓。 Wherein the protrusion 41 and the through groove 51 ensure that the end faces between the sleeves are aligned; the connecting rod 2, the second connecting rod 3, the sub-sleeve 4, and the main sleeve 5 are all pentagonal columns, that is, their end faces are pentagonal, and they It can directly extend into the end face of the hexagon socket bolt, and the four surfaces are in contact with the bolt to transmit torque, and the fifth surface is used to realize the variable diameter, thereby driving the hexagon socket bolt to rotate, so that the connecting rod 2, the second connecting rod 3, the sub Both the sleeve 4 and the main sleeve 5 can be twisted with hexagon socket bolts; Tube 5 can twist three kinds of hexagon socket head bolts of different specifications.
第二连接杆3与连接杆2、子套筒4、主套筒5的大小均不同，第二连接杆3就可以再扭动另一种规格的内六角螺栓。 The second connecting rod 3 is all different in size from the connecting rod 2, the sub-sleeve 4, and the main sleeve 5, and the second connecting rod 3 can be twisted with another hexagon socket head bolt of another specification.
当该扳手工作时，连接杆2自身能扭转某一口径的内六角螺栓；将子套筒4滑至连接杆2端部，由于凸块21与凹槽43的作用，子套筒4与连接杆2的端面对齐，此时扳手能扭转子套筒4外径规格的内六角螺栓；主套筒5滑至子套筒4与连接杆2的端部，由于凸头41与通槽51的作用，主套筒5与子套筒4和连接杆2的端面对齐，此时扳手能扭转主套筒5外径规格的内六角螺栓。 When the wrench is working, the connecting rod 2 itself can twist a hexagon socket bolt of a certain caliber; slide the sub-sleeve 4 to the end of the connecting rod 2, and due to the action of the bump 21 and the groove 43, the sub-sleeve 4 and the connection The end face of the rod 2 is aligned, and the wrench can twist the inner hexagon bolt of the outer diameter specification of the sub-sleeve 4; the main sleeve 5 slides to the end of the sub-sleeve 4 and the connecting rod 2. Effect, the main sleeve 5 is aligned with the end face of the sub-sleeve 4 and the connecting rod 2, and the wrench can twist the inner hexagon socket bolt of the outer diameter specification of the main sleeve 5 at this moment.
进一步的是，连接杆2、子套筒4及主套筒5的形状相同，连接杆2的外径与套筒4的内径大小相同，子套筒4的外径与主套筒5内径大小相同。 Further, the connecting rod 2, the sub-sleeve 4 and the main sleeve 5 have the same shape, the outer diameter of the connecting rod 2 is the same as the inner diameter of the sleeve 4, and the outer diameter of the sub-sleeve 4 is the same as the inner diameter of the main sleeve 5. same.
特殊工作情况下，如螺帽朝下，扳手倒立工作，这时为了防止套筒的脱落，作为优选的实施方式，所述子套筒4、主套筒5外表面中最大面上分别还设置有通孔42、主通孔52，所述折弯杆1上设置有固定杆8，所述固定杆8一端穿过通孔42，另一端套在折弯杆1上。连接杆2端口朝上工作时，不需要固定杆就能扭转相应大小螺帽朝下的螺栓；将子套筒4滑至连接杆2端部，由于凸块21与凹槽43的作用，能保证子套筒4与连接杆2端部对齐，再用固定杆8穿过子套筒4的通孔42，此时扳手能扭转子套筒4外径规格螺帽朝下的螺栓；将主套筒5滑至子套筒4和连接杆2组合的端部，由于凸块21与凹槽43的作用及凸头41与通槽51的作用，能保证主套筒5、子套筒4及连接杆2端部对齐，再用固定杆8穿过通孔42及主通孔52，此时扳手能扭转主套筒5外径规格螺帽朝下的螺栓。 Under special working conditions, such as the nut facing down and the wrench working upside down, in order to prevent the sleeve from falling off, as a preferred embodiment, the sub-sleeve 4 and the largest surface of the main sleeve 5 are respectively provided with There are through holes 42 and main through holes 52. The bending rod 1 is provided with a fixing rod 8, one end of the fixing rod 8 passes through the through hole 42, and the other end is sleeved on the bending rod 1. When the port of the connecting rod 2 is working upward, the bolt with the corresponding size nut facing downward can be twisted without a fixed rod; the sub-sleeve 4 is slid to the end of the connecting rod 2, due to the effect of the bump 21 and the groove 43, it can Ensure that the sub-sleeve 4 is aligned with the end of the connecting rod 2, and then use the fixed rod 8 to pass through the through hole 42 of the sub-sleeve 4. At this time, the wrench can twist the bolt with the outer diameter specification nut of the sub-sleeve 4 facing downward; The sleeve 5 slides to the end of the combination of the sub-sleeve 4 and the connecting rod 2. Due to the function of the bump 21 and the groove 43 and the function of the protrusion 41 and the through groove 51, it can ensure that the main sleeve 5 and the sub-sleeve 4 Align with connecting rod 2 ends, pass through hole 42 and main through hole 52 with fixed rod 8 again, this moment, wrench can twist the bolt that main sleeve 5 outer diameter specification nuts are facing down.
所述子套筒4、主套筒5高度相等，通孔42及主通孔52大小相等且与固定杆8匹配，通孔42及主通孔52高度相等。这样便于固定杆8作用。 The height of the sub-sleeve 4 and the main sleeve 5 are equal, the size of the through hole 42 and the main through hole 52 are equal and match with the fixed rod 8, and the height of the through hole 42 and the main through hole 52 is equal. This facilitates the action of the fixing rod 8 .
因内六角螺栓的内面为六边形，这样优选的实施方式，所述连接杆2、第二连接杆3、子套筒4、主套筒5端面上五边形的其中四条边长度相同，第五条边长度最长，相等边之间的夹角为120度，不等边之间的夹角为90度。 Because the inner surface of the hexagon socket bolt is hexagonal, in such a preferred embodiment, the four side lengths of the pentagon on the end faces of the connecting rod 2, the second connecting rod 3, the sub-sleeve 4 and the main sleeve 5 are the same, The fifth side is the longest, and the angle between equal sides is 120 degrees, and the angle between unequal sides is 90 degrees.
为了让子套筒4能够与连接杆2的端面对齐，作为优选的实施方式，所述连接杆2外表面中的最大面上还设置有凸块21，所述子套筒4内表面中最大面上设置有与凸块21相匹配的凹槽43。 In order to allow the sub-sleeve 4 to be aligned with the end face of the connecting rod 2, as a preferred embodiment, a protrusion 21 is also provided on the largest surface of the outer surface of the connecting rod 2, and the largest surface of the inner surface of the sub-sleeve 4 A groove 43 matching the bump 21 is provided on the surface.
进一步确保端面对齐，优选的实施方式，所述凹槽43、通槽51、凸头41、凸块21均为长方体，且大小均相同。 To further ensure the alignment of the end faces, in a preferred embodiment, the groove 43 , the through groove 51 , the protrusion 41 , and the protrusion 21 are all cuboids with the same size.
所述凹槽43、通槽51、凸头41、凸块21、主通孔52、通孔42均在所在面的中心线上，这样端面对齐效果更好。 The groove 43, the through groove 51, the protruding head 41, the protruding block 21, the main through hole 52, and the through hole 42 are all on the center line of the surface where they are located, so that the alignment effect of the end faces is better.
为了让该扳手可以扭动更多不同规格的螺栓，作为优选的实施方式，所述第二连接杆3上设置有第二子套筒6、第二主套筒7，所述第二连接杆3端部上还设置有长方体的第二凸块31，所述第二子套筒6套在第二连接杆3上，所述第二主套筒7套在第二子套筒6上，所述折弯杆1上还设置有第二固定杆9，所述第二子套筒6、第二主套筒7分别与子套筒4、主套筒5形状相同、大小不同。第二连接杆3上变口径操作与连接杆2上变口径操作类似。而第二连接杆3、连接杆2、子套筒4、主套筒5、第二子套筒、第二主套筒的大小均不相同，则可扭动六种不同规格的螺栓。 In order to allow the wrench to twist more bolts of different specifications, as a preferred embodiment, the second connecting rod 3 is provided with a second sub-sleeve 6 and a second main sleeve 7, and the second connecting rod 3. A rectangular parallelepiped second bump 31 is also provided on the end, the second sub-sleeve 6 is set on the second connecting rod 3, the second main sleeve 7 is set on the second sub-sleeve 6, The bending rod 1 is also provided with a second fixing rod 9, and the second sub-sleeve 6 and the second main sleeve 7 are the same in shape and different in size from the sub-sleeve 4 and the main sleeve 5 respectively. The operation of changing the caliber on the second connecting rod 3 is similar to the operation of changing the caliber on the connecting rod 2 . And the size of the second connecting rod 3, connecting rod 2, sub-sleeve 4, main sleeve 5, second sub-sleeve, and the second main sleeve are all different, then six kinds of bolts of different specifications can be twisted.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420853045.9U CN204413952U (en) | 2014-12-30 | 2014-12-30 | A kind of hexagon socket head cap screw monkey wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420853045.9U CN204413952U (en) | 2014-12-30 | 2014-12-30 | A kind of hexagon socket head cap screw monkey wrench |
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| Publication Number | Publication Date |
|---|---|
| CN204413952U true CN204413952U (en) | 2015-06-24 |
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| CN201420853045.9U Expired - Fee Related CN204413952U (en) | 2014-12-30 | 2014-12-30 | A kind of hexagon socket head cap screw monkey wrench |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756301A (en) * | 2017-11-16 | 2018-03-06 | 桂林理工大学 | Integrated socket spanner and tool box |
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2014
- 2014-12-30 CN CN201420853045.9U patent/CN204413952U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756301A (en) * | 2017-11-16 | 2018-03-06 | 桂林理工大学 | Integrated socket spanner and tool box |
| CN107756301B (en) * | 2017-11-16 | 2023-09-12 | 桂林理工大学 | Integrated socket wrench and tool box |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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