CN206653326U - Multifunctional spanner - Google Patents
Multifunctional spanner Download PDFInfo
- Publication number
- CN206653326U CN206653326U CN201720377895.XU CN201720377895U CN206653326U CN 206653326 U CN206653326 U CN 206653326U CN 201720377895 U CN201720377895 U CN 201720377895U CN 206653326 U CN206653326 U CN 206653326U
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- China
- Prior art keywords
- section
- groove
- stage casing
- base
- multifunctional wrench
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- 238000009434 installation Methods 0.000 claims abstract description 9
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses multi-functional spanner belongs to the mounting tool field, and the purpose provides a multi-functional spanner that can use in narrow space. Including handle, clamping part and connection handle and clamping part connecting rod, the connecting rod includes the head section that links to each other with the clamping part, middle section and the end section that links to each other with the handle, middle section one end is articulated with the head section, and the other end is articulated with the end section to be equipped with the locking mechanism that locking middle section and head section, middle section and the contained angle of end section are 90 ° and 0 °. The utility model discloses, first section and middle section can be 90 or 0 contained angle, and middle section and end can be 90 or 0, can select the contained angle between first section, middle section and the end according to operation space's size and laborsaving advantage, can fully satisfy the installation and the dismantlement of various positions, are convenient for stretch into narrow and small space and install and dismantle all kinds of connecting bolt, and convenient to use is nimble, can effectively improve the efficiency of installation and dismantling all kinds of connecting bolt, the laborsaving operation of being convenient for.
Description
Technical field
The utility model belongs to installation tool field, particularly multifunctional wrench.
Background technology
Spanner is usually used in mounting and dismounting all kinds of connecting bolts.Conventional spanner can arbitrarily make in unlimited space
With disclosure satisfy that the installation and dismounting of all kinds of bolts of open spaces.But in narrow space, conventional spanner is due to handle
Handle can not put to good use brought to the installation and removal of bolt it is constant.
Utility model content
Technical problem to be solved in the utility model be to provide it is a kind of can be in the multifunctional wrench that narrow space uses.
The technical solution adopted in the utility model is：Multifunctional wrench, including handle, clamping part and connection handle and folder
Hold portion's connecting rod, the connecting rod includes first section, stage casing and the latter end being connected with handle being connected with clamping part, described stage casing one end and
First section is hinged, and the other end is hinged with latter end, and the angle provided with locking stage casing and first section, stage casing and latter end is in 90 ゜'s and 0 ゜
Retaining mechanism.
Further, the retaining mechanism includes spring and projection；The projection includes afterbody guide part and stem works
Portion；Radially insertion first section is provided with first section and is axially extended to the mounting groove of first section end；The spring one end is fixed on
The bottom land of mounting groove is arranged at, the other end is connected with the guide part of projection；The first groove is provided with the end in stage casing, in stage casing
Side wall be provided with the second groove, the first groove around the pin joint in first section with stage casing rotate 90 degree after overlap with the second groove；It is described
First groove and the second groove are adapted with the work department of projection.
Further, guide groove is provided with the cell wall of mounting groove, the guide groove is adapted with guide part.
Further, the clamping part includes driving end and base；The driving end and base are detachably connected；The bottom
Seat is detachably connected with first section.
Further, the base is threadedly coupled with first section, and is provided between base and first section and is locked its relative position
Lockable mechanism.
Further, the lockable mechanism includes flexure strip, and described flexure strip one end is installed on base end face, other end top
By first section outer surface.
Further, the flexure strip has pieces, and pieces flexure strip is uniformly distributed around base axis.
Further, the driving end connects with base magnetic.
The beneficial effects of the utility model are：The utility model, first section and stage casing can be in 90 ゜ or 0 ゜ angles, stage casing
Can be in 90 ゜ or 0 ゜ with latter end, can be according to selection first section, stage casing and end in the size of operating space and laborsaving advantage
Angle between section, can fully meet the installation and dismounting of various positions, be easy to stretch into narrow space and mounted and dismounted
All kinds of connecting bolts, easy to use and flexible, the efficiency for mounting and dismounting all kinds of connecting bolts can be effectively improved, is easy to laborsaving behaviour
Make.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is Fig. 1 A-A sectional views；
Fig. 3 is Fig. 1 B-B sectional views；
Fig. 4 is Fig. 1 C-C sectional views；
Fig. 5 is that first section is bent into 90 ゜ schematic diagrames with stage casing；
Fig. 6 is that latter end is bent into 90 ゜ schematic diagrames with stage casing.
In figure, handle 1, connecting rod 2, first section 21, mounting groove 211, guide groove 212, stage casing 22, the first groove 221, the second groove
222nd, latter end 23, clamping part 3, driving end 31, base 32, spring 4, projection 5, guide part 51, work department 52, flexure strip 6.
Embodiment
The utility model is described further with reference to the accompanying drawings and examples as follows：
Multifunctional wrench disclosed in the utility model, as shown in figure 1, including handle 1, clamping part 3 and connection handle 1 and
The connecting rod 2 of clamping part 3, the connecting rod 2 include first section 21, stage casing 22 and the latter end 23 being connected with handle 1 being connected with clamping part 3,
Described one end of stage casing 22 is be hinged with first section 21, and the other end is be hinged with latter end 23, and provided with locking stage casing 22 and first section 21, stage casing 22
Angle with latter end 23 is in 90 ゜ and 0 ゜ retaining mechanism.
The utility model, as Figure 4-Figure 6, there is that at least four patterns are available, i.e. first section 21, stage casing 22 and latter end
23 are in a straight line, first section 21 is in a straight line with stage casing 22 in 90 ゜ angles and stage casing 22 with latter end 23, first section 21
In 90 ゜ angles and stage casing 22 and latter end 23 be in 90 ゜ angles with stage casing 22, i.e., first section 21, stage casing 22 and latter end 23 be in zigzag and
First section 21 is in a straight line with stage casing 22 and stage casing 22 and latter end 23 are in 90 ゜ angles.Four kinds of patterns can be according to operation
Selected in the size in space and laborsaving advantage, can fully meet the installation and dismounting of various positions, be easy to stretch into narrow and small
Space mount and dismount all kinds of connecting bolts, easy to use and flexible, all kinds of connection spiral shells of installation and removal can be effectively improved
The efficiency of bolt, it is easy to laborsaving operation.
In the above-described embodiment, retaining mechanism can be U bolt etc., still, with U bolt space-consuming, and grasp
Make inconvenience, it is preferred that, as shown in Figure 1 or 2, the retaining mechanism includes spring 4 and projection 5；The projection 5 includes
Afterbody guide part 51 and stem work department 52；Radially insertion first section 21 is provided with first section 21 and is axially extended to the end of first section 21
The mounting groove 211 at end；The bottom land for being arranged at mounting groove 211, the guide part of the other end and projection 5 are fixed in described one end of spring 4
51 are connected；The first groove 221 is provided with the end in stage casing 22, the side wall in stage casing 22 is provided with the second groove 222, the first groove
221 overlap after 90 degree of the pin joint rotation in first section 21 with stage casing 22 with the second groove 222；First groove 221 and second
Groove 222 is adapted with the work department 52 of projection 5.When projection 5 work department 52 insert the first groove 221 when, first section 21 with
Stage casing 22 is in 0 ゜ angles；When it is in 90 ゜ angles to need to make first section 21 and stage casing 22, bullet is compressed to the bottom land direction of mounting groove 211
Spring 4, spring 4, which shrinks, drives projection 5 to be moved to the bottom land direction of mounting groove 211, until the disengaging first of work department 52 of projection 5 is recessed
Groove 221, rotating first section 21 and stage casing 22 makes it be in 90 ゜ angles, and the work department 52 of projection 5 is inserted the second groove 222.The lock
Tight mechanism reliable lock, and spring 4 and projection 5 are respectively positioned in the enclosing region of mounting groove 211, are occupied little space.
In order to play restriction effect to the motion path of projection 5, it is preferred that as shown in figure 4, in the cell wall of mounting groove 211
Provided with guide groove 212, the guide groove 212 is adapted with guide part 51.
For the ease of changing driving end 31, it is preferred that the clamping part 3 includes driving end 31 and base 32；The spanner
First 31 and base 32 be detachably connected.
For the ease of adjusting base 32 and the position of first section 21, it is preferred that the base 32 is threadedly coupled with first section 21, and
The lockable mechanism for locking its relative position is provided between base 32 and first section 21, lockable mechanism plays the work of strengthened thread connection
With preventing that relative displacement occurs spanner for base 32 and first section 21 when in use.
In the above-described embodiment, lockable mechanism can be radially mounted in base 32 and to lean the outer surface of first section 21
Screw, preferably, as shown in figure 3, the lockable mechanism includes flexure strip 6, described one end of flexure strip 6 is installed on the end of base 32
Face, the other end lean the outer surface of first section 21.
In order that the outer surface uniform force of first section 21, increasing the reliability of locking, it is preferred that the flexure strip 6 has pieces,
Pieces flexure strip 6 is uniformly distributed around the axis of base 32.3 flexure strips 6 of generally use, it is of course also possible to use 4 etc..
Further, the driving end 31 connects with the magnetic of base 32.
Claims (8)
1. multifunctional wrench, including handle (1), clamping part (3) and connection handle (1) and clamping part (3) connecting rod (2), it is special
Sign is：The connecting rod (2) includes first section (21), stage casing (22) and the latter end being connected with handle (1) being connected with clamping part (3)
(23), described stage casing (22) one end and first section (21) are be hinged, and the other end is be hinged with latter end (23), and provided with locking stage casing (22) with
The angle of first section (21), stage casing (22) and latter end (23) is in 90 ゜ and 0 ゜ retaining mechanism.
2. multifunctional wrench as claimed in claim 1, it is characterised in that：The retaining mechanism includes spring (4) and projection
(5)；The projection (5) includes afterbody guide part (51) and stem work department (52)；It is first that radially insertion is provided with first section (21)
Section (21) is simultaneously axially extended to the mounting groove (211) of first section (21) end；Described spring (4) one end, which is fixed on, is arranged at installation
The bottom land of groove (211), the other end are connected with the guide part (51) of projection (5)；The first groove is provided with the end of stage casing (22)
(221), the side wall in stage casing (22) is provided with the second groove (222), hinge of the first groove (221) around first section (21) Yu stage casing (22)
Contact overlaps after rotating 90 degree with the second groove (222)；First groove (221) and the second groove (222) with projection (5)
Work department (52) be adapted.
3. multifunctional wrench as claimed in claim 2, it is characterised in that：Guide groove is provided with the cell wall of mounting groove (211)
(212), the guide groove (212) is adapted with guide part (51).
4. multifunctional wrench as claimed in claim 1, it is characterised in that：The clamping part (3) includes driving end (31) and bottom
Seat (32)；The driving end (31) and base (32) are detachably connected；The base (32) is detachably connected with first section (21).
5. multifunctional wrench as claimed in claim 4, it is characterised in that：The base (32) is threadedly coupled with first section (21),
And the lockable mechanism for locking its relative position is provided between base (32) and first section (21).
6. multifunctional wrench as claimed in claim 5, it is characterised in that：The lockable mechanism includes flexure strip (6), the bullet
Property piece (6) one end is installed on base (32) end face, and the other end leans first section (21) outer surface.
7. multifunctional wrench as claimed in claim 6, it is characterised in that：The flexure strip (6) has pieces, pieces flexure strip
(6) it is uniformly distributed around base (32) axis.
8. multifunctional wrench as claimed in claim 4, it is characterised in that：The driving end (31) and base (32) magnetic connect
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720377895.XU CN206653326U (en) | 2017-04-11 | 2017-04-11 | Multifunctional spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720377895.XU CN206653326U (en) | 2017-04-11 | 2017-04-11 | Multifunctional spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206653326U true CN206653326U (en) | 2017-11-21 |
Family
ID=60318811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720377895.XU Active CN206653326U (en) | 2017-04-11 | 2017-04-11 | Multifunctional spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206653326U (en) |
-
2017
- 2017-04-11 CN CN201720377895.XU patent/CN206653326U/en active Active
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| GR01 | Patent grant |