CN203045613U - Integral multi-functional square connector and repair tool - Google Patents
Integral multi-functional square connector and repair tool Download PDFInfo
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- CN203045613U CN203045613U CN 201220456359 CN201220456359U CN203045613U CN 203045613 U CN203045613 U CN 203045613U CN 201220456359 CN201220456359 CN 201220456359 CN 201220456359 U CN201220456359 U CN 201220456359U CN 203045613 U CN203045613 U CN 203045613U
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- footpath section
- square joint
- body multifunctional
- utility
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Abstract
The utility model discloses an integral multi-functional square connector and a repair tool applying the same. The integral multi-functional square connector comprises a bottom and a head, wherein the head comprises at least a first radial part and a second radial part, the first radial part is arranged between the second radial part and the bottom, and the diameter of the first radial part is larger than that of the second radial part. Through such way, the integral multi-functional square connector can be simultaneously matched with two or three kinds of sleeves for use, so that the frequent replacement of tools in use is avoided, the operation is convenient, the production cost is lowered, and the working efficiency of a user is improved.
Description
Technical field
The utility model relates to the maintenance tool technical field, the repair outfit that particularly relates to an a kind of body multifunctional square joint and apply a described body multifunctional square joint.
Background technology
Square joint is mainly used in extension bar, knee or the ratchet spanner in maintenance tool, normal and cubic sleeve group cover is used, be used for tightening or unloading and loosen the screw a little, size according to square head, four directions sleeve and square joint have 1/4, and ", 3/8 " and 1/2 " three kinds of specifications (hereinafter to be referred as 1/4,3/8 and 1/2); wherein " are the meanings of inch, and 1 " equals 25.4 millimeters.In traditional a set of combination tool, two kinds of even sleeves of three kinds of specifications are often arranged, therefore, to be equipped with two kinds of even three kinds of suitable square joints in a set of group of traditional cover instrument, and because the group cover instrumental function of all size is single, the Single Maintenance process, use possibly two kinds of even three kinds of combination tools, the replacing instrument is frequent, wastes time and energy, not only increase the labour intensity of service worker, also reduced maintenance efficiency.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of easy to operate, labour intensity of having reduced the workman, improved a body multifunctional square joint of operating efficiency and have the maintenance tool of this body multifunctional square joint.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: an a kind of body multifunctional square joint is provided, comprise: bottom and head, described head comprises at least the first footpath section and the second footpath section, described the first footpath section is positioned between described the second footpath section and described bottom, and the diameter of described the first footpath section is greater than the diameter of described the second footpath section
.
In preferred embodiment of the utility model, described the first footpath section and described the second footpath section are any two kinds in 1/4,3/8 and 1/2 metric system structure
.
In preferred embodiment of the utility model, described head also comprises the 3rd footpath section, and described the second footpath section is positioned between described the 3rd footpath section and the first footpath section, and the diameter of described the 3rd footpath section is less than the diameter of described the second footpath section
.
In preferred embodiment of the utility model, described the first footpath section, described the second footpath section and described the 3rd path portion are not a kind of of 1/4,3/8 and 1/2 metric system structure
.
In preferred embodiment of the utility model, the outer surface of described bottom comprises external screw thread
.
The utility model also provides a kind of repair outfit, comprise the conversion extension bar and be socketed in the square joint in described conversion extension bar, described square joint is integrated multi-functional square joint, comprise: bottom and head, described head comprises at least the first footpath section and the second footpath section, described the first footpath section is positioned between described the second footpath section and described bottom, and the diameter of described the first footpath section is greater than the diameter of described the second footpath section
.
In preferred embodiment of the utility model, described conversion extension bar comprises internal thread, and a described body multifunctional square joint is spirally connected and is fixed in described conversion extension bar
.
The beneficial effects of the utility model are: a body multifunctional square joint described in the utility model is can be simultaneously suitable, easy to operate with two or three sleeve, reduced production cost, improved user's operating efficiency
.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one body multifunctional square joint the first embodiment;
Fig. 2 is the structural representation of the utility model one body multifunctional square joint the second embodiment;
Fig. 3 is the structural representation of the utility model one body multifunctional square joint the 3rd embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Embodiment 1:
Refer to Fig. 1, an a kind of body multifunctional square joint comprises: bottom 1 and head, and described head comprises the first footpath section 21 and the second footpath section 22, described the first footpath section 21 is between described the second footpath section 22 and described bottom 1, and the diameter of described the first footpath section 21 is greater than the diameter of described the second footpath section 22
.
In addition, described the first footpath section 21 and described the second footpath section 22 are any two kinds in 1/4 specification, 3/8 specification and 1/2 specification in metric system
.
A body multifunctional square joint described in the utility model, bottom is fixed with 1/4 and the joint of 3/8 two kind of specification on 1, thereby, can with the sleeve group cover with 1/4 specification and 3/8 specification, use simultaneously, in the time need to using the group cover instrument of 1/4 specification and 3/8 specification, as long as an a set of body multifunctional square joint described in the utility model avoids frequently changing instrument simultaneously, reduce workman's labour intensity, improved operating efficiency
.
Embodiment 2:
Refer to Fig. 2, an a kind of body multifunctional square joint, comprise: bottom 1 and head, described head comprises the first footpath section 21 and the second footpath section 22, described the first footpath section 21 is between described the second footpath section 22 and described bottom 1, and the diameter of described the first footpath section 21 is greater than the diameter of described the second footpath section 22, and described head also comprises the 3rd footpath section 23, described the second footpath section 22 is between described the 3rd footpath section 23 and the first footpath section 21, and the diameter of described the 3rd footpath section 23 is less than the diameter of described the second footpath section 22
.
In addition, described the first footpath section 21, described the second footpath section 22 and described the 3rd footpath section 23 are respectively 1/4 specification, 3/8 specification and 1/2 specifications in metric system
.
A body multifunctional square joint described in the utility model, can with the sleeve group cover with 1/4 specification, 3/8 specification and 1/2 specification, use simultaneously, in the time need to using the group cover instrument of 1/4 specification, 3/8 specification and 1/2 specification, as long as an a set of body multifunctional square joint described in the utility model simultaneously
.
Embodiment 3:
Refer to Fig. 2, a kind of maintenance tool comprises conversion extension bar 3 and is socketed in the square joint in described conversion extension bar 3 that described square joint adopts the body multifunctional square joint described in embodiment 2
.
In addition, the outer surface of described bottom 1 comprises external screw thread
.
In addition, described conversion extension bar 3 comprises internal thread, and a described body multifunctional square joint is spirally connected and is fixed in described conversion extension bar 3
.
Maintenance tool described in the utility model, be fixedly connected with bottom 1 and conversion extension bar 3 by internal and external screw thread, by a body multifunctional square joint, can with the sleeve group cover with 1/4 specification, 3/8 specification and 1/2 specification, use simultaneously, particularly for the operating space between parts hour, by means of conversion extension bar 3, can be tightened or be loosened nut easily, easy to operate
.
Be different from prior art, a body multifunctional square joint described in the utility model and the maintenance tool with this body multifunctional square joint, can be applicable to two or three sleeve simultaneously, the frequent replacing of instrument while having avoided using, easy to operate, reduced production cost, improved user's operating efficiency
.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model
.
Claims (7)
1. a body multifunctional square joint, it is characterized in that, comprising: bottom and head, described head comprises at least the first footpath section and the second footpath section, described the first footpath section is positioned between described the second footpath section and described bottom, and the diameter of described the first footpath section is greater than the diameter of described the second footpath section.
2. a body multifunctional square joint according to claim 1, is characterized in that, described the first footpath section and described the second footpath section are any two kinds in 1/4,3/8 and 1/2 metric system structure.
3. a body multifunctional square joint according to claim 1, is characterized in that, described head also comprises the 3rd footpath section, and described the second footpath section is positioned between described the 3rd footpath section and the first footpath section, and the diameter of described the 3rd footpath section is less than the diameter of described the second footpath section.
4. a body multifunctional square joint according to claim 3, is characterized in that, described the first footpath section, described the second footpath section and described the 3rd path portion are not a kind of of 1/4,3/8 and 1/2 metric system structure.
5. a body multifunctional square joint according to claim 1, is characterized in that, the outer surface of described bottom comprises external screw thread.
6. a repair outfit, comprise the conversion extension bar and be socketed in the square joint in described conversion extension bar, and it is characterized in that, described square joint is the arbitrary described body multifunctional square joint of claim 1 to 5.
7. repair outfit according to claim 6, is characterized in that, described conversion extension bar comprises internal thread, and a described body multifunctional square joint is spirally connected and is fixed in described conversion extension bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220456359 CN203045613U (en) | 2012-09-10 | 2012-09-10 | Integral multi-functional square connector and repair tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220456359 CN203045613U (en) | 2012-09-10 | 2012-09-10 | Integral multi-functional square connector and repair tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203045613U true CN203045613U (en) | 2013-07-10 |
Family
ID=48728609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220456359 Expired - Fee Related CN203045613U (en) | 2012-09-10 | 2012-09-10 | Integral multi-functional square connector and repair tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203045613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312882A (en) * | 2016-11-29 | 2017-01-11 | 奇瑞汽车股份有限公司 | Tool for assembling and disassembling bolts and nuts and multifunctional sleeve of tool |
-
2012
- 2012-09-10 CN CN 201220456359 patent/CN203045613U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312882A (en) * | 2016-11-29 | 2017-01-11 | 奇瑞汽车股份有限公司 | Tool for assembling and disassembling bolts and nuts and multifunctional sleeve of tool |
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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: 20130710 Termination date: 20150910 |
|
| EXPY | Termination of patent right or utility model |