CN106392970A - Sleeve wrench - Google Patents
Sleeve wrench Download PDFInfo
- Publication number
- CN106392970A CN106392970A CN201611049095.1A CN201611049095A CN106392970A CN 106392970 A CN106392970 A CN 106392970A CN 201611049095 A CN201611049095 A CN 201611049095A CN 106392970 A CN106392970 A CN 106392970A
- Authority
- CN
- China
- Prior art keywords
- groove
- connector
- connecting rod
- pin
- draw
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/56—Spanner sets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0007—Connections or joints between tool parts
- B25B23/0021—Prolongations interposed between handle and tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The invention discloses a sleeve wrench which comprises a handle, a connecting rod, a connecting head and a sleeve; one end of the connecting rod is connected with the handle, and the other end of the connecting rod is connected with the connecting head through a hinge, so that the connecting head can turn back around the hinge; and the connecting end of the sleeve is detachably fixed to the connecting head in a sleeving mode.
Description
Technical field
The present invention relates to a kind of flight-line maintenance device, particularly to a kind of box spanner.
Background technology
The box spanner using at present, including handle, connecting rod and connector, handle, connecting rod and connector are solid successively
Fixed connection is formed, and because handle, connecting rod and connector are fixedly connected sequentially, each several part defines a kind of solid shape after connecting
Box spanner, therefore, the nut of different model or bolt need the box spanner coupling of same model, that is, need indispensability
The box spanner of various models, the management of box spanner, storing are in disorder, and the position that takes up room is big, and Use Limitation rate is low, using not
Convenient.Secondly, the shape of connecting rod, length determine the use space of box spanner, that is, need indispensable variously-shaped, length
The box spanner of connecting rod it has not been convenient to.
Content of the invention
The technical problem to be solved in the present invention is that offer one kind is easy to use, service efficiency is high, adapts in various uses
Space and the box spanner of use environment.
In order to solve above-mentioned technical problem, the box spanner of the present invention, including handle, connecting rod and connector, described company
Extension bar one end is connected with handle, the other end and connector chain connection, so that connector around hinge is turned back；Described connector is used for
Demountable assembling is fixedly connected connector.
One end of described connector adapter sleeve bobbin is provided with the first spring catch；The inwall of described connector is provided with deep-slotted chip breaker,
The stopper head being set in the first spring catch after connector for connector heads in deep-slotted chip breaker, prevents from coming off.
One end that described connecting rod is connected with connector is provided with connecting hole；Described connector is provided with the connection putting connecting rod
The draw-in groove in hole, the two side of described draw-in groove is respectively equipped with pin-and-hole；Described connector and connecting rod are by the pin being placed in pin-and-hole
Axle connects enables connector around hinge to turn back.
Also include second spring pin；Described connecting rod is provided with shrinkage pool and second spring pin is placed in shrinkage pool；Described draw-in groove
Side wall is provided with groove corresponding with shrinkage pool, for putting the stopper head of second spring pin；Described groove be provided with draw-in groove outside connect
Logical pin hole；Described pin in the hole corresponds to the stopper head of second spring pin and is provided with pin, the post of described second spring pin
The flexible of chock plug is controlled by pressing pin, and the stopper head pressing second spring pin for connector when turning back is separated with groove.
Described connecting rod and connector connection end termination are provided with locating piece.
Also include connecting secondary bar, described auxiliary connection rod set is loaded in connecting rod, described connection secondary bar surface, connecting rod inwall
It is provided with intermeshing tooth, so that connection secondary bar axial stretching or/and pull-out in connecting rod is separated with connecting rod.
Described connecting rod is connected by U-shaped fixing card with handle；Described U-shaped fixing card is fixedly connected with handle；Described company
One end that extension bar is connected with U-shaped fixing card is provided with connecting hole and is placed in U-shaped fixing card, two madial walls of described U-shaped fixing card
It is respectively equipped with pin-and-hole and be connected with connecting rod by bearing pin and so that U-shaped fixing card is turned back around bearing pin.
Described handle is provided with storage chamber, and described storage chamber is provided with lid and is closed by lid；Described storage chamber is provided with connector
Screens, for putting the connector of different model.
The surface of the lid of described storage chamber is provided with scale, for measuring.
Described storage chamber both sides inwall is respectively equipped with horizontal draw-in groove；Described horizontal draw-in groove ingress port is provided with and horizontal draw-in groove
Longitudinal register groove that is vertical and communicating；In described horizontal draw-in groove arrival end, upper wall is provided with arc groove；Described lid insertion laterally blocks
Groove inner sealing storage chamber, this lid end is provided with the locating piece snapping in longitudinal register groove；Described lid end is provided with and is adapted to laterally
The segmental arc of upper wall arc groove in draw-in groove arrival end, for making locating piece removal longitudinal register by the segmental arc of gland end
Pull-out lid after groove.
Using the structure of the present invention, due to connecting rod one end and handle, the other end and connector chain connection, make connector
Around hinge can turn back, when having other devices or object in front of screw or nut, connector is turned back uses, service efficiency height,
Convenient and swift.Connection end Demountable assembling due to connector is fixed on connector, and connector can be according to the spiral shell of different model
Mother changes the connector mating in it, and the connector management of box spanner, storing are simple and convenient, and the position that takes up room is little, uses
Efficiency high, easy to use.
Again because one end of connector adapter sleeve bobbin is provided with the first spring catch, the inwall of connector is provided with deep-slotted chip breaker, uses
Head in deep-slotted chip breaker in the stopper head that connector is set in the first spring catch after connector, prevent from coming off, using more convenient, operation
Simpler.
Due to also including second spring pin；Described connecting rod is provided with the shrinkage pool and the putting second spring pin corresponding to groove
Two spring catch are placed in shrinkage pool；The side wall of described draw-in groove is provided with groove, for putting the stopper head of second spring pin；Described recessed
Groove is provided with and the pin hole connecting outside draw-in groove；Described pin in the hole corresponds to the stopper head of second spring pin and is provided with pin, institute
The flexible of stopper head stating second spring pin is controlled by pressing pin, presses the post of second spring pin for connector when turning back
Chock plug is separated with groove, more stable after connector and connecting rod chain connection, has positioning function, using more convenient.
Again due to also including connecting secondary bar, described auxiliary connection rod set is loaded in connecting rod, in described connection secondary bar surface, connecting rod
Wall is provided with intermeshing tooth, so that connection secondary bar axial stretching or/and pull-out in connecting rod is separated with connecting rod, works as connection
Bar needs to extend when using, and is pulled outwardly connecting secondary bar and can extend, simple and convenient, will connect when using narrow space
Secondary bar pull-out separates use with connecting rod, is not limited by using space, using more convenient.
Because connecting rod is connected by U-shaped fixing card with handle, U-shaped fixing card is fixedly connected with handle, connecting rod with U-shaped
One end that fixing card connects is provided with connecting hole and is placed in U-shaped fixing card, and two madial walls of described U-shaped fixing card are respectively equipped with pin
Hole and be connected with connecting rod by bearing pin and enable U-shaped fixing card to turn back around bearing pin, connecting rod and handle are by U-shaped fixing card hinge
Connect, U-shaped fixing card turns back, during storing, the box spanner position that takes up room is little, using more convenient.
Because described handle is provided with storage chamber, described storage chamber is provided with lid and is closed by lid；Described storage chamber is provided with set
Bobbin screens, for putting the connector of different model, the connector of different model is placed in handle, take up room position
Less, management, storing connector are more simple and convenient, and service efficiency is higher.
Surface due to the lid of storage chamber is provided with scale, for measuring, using more extensive, is more convenient, operation is more convenient.
Again because storage chamber both sides inwall is respectively equipped with horizontal draw-in groove, horizontal draw-in groove ingress port is provided with and is hung down with horizontal draw-in groove
The longitudinal register groove that direct join communicates, in horizontal draw-in groove arrival end, upper wall is provided with arc groove, and lid inserts horizontal draw-in groove inner sealing and deposits
Storage chamber, this lid end is provided with the locating piece snapping in longitudinal register groove, on lid end is provided with and is adapted in horizontal draw-in groove arrival end
The segmental arc of wall arc groove, for making pull-out lid after locating piece removal longitudinal register groove by the segmental arc of gland end, makes
With being more convenient, operation is more convenient.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the sectional view along line A-A for the Fig. 1；
Fig. 3 is the top view of figure；
Fig. 4 is the partial enlarged drawing of Fig. 2；
Fig. 5 is the sectional view along line B-B for the Fig. 1；
Fig. 6 is the sectional view along line C-C for the Fig. 1；
Fig. 7 is the sectional view along line D-D for the Fig. 6；
Fig. 8 is the connecting rod of the present invention and the connection diagram being connected secondary bar；
Fig. 9 is the connection diagram with connector for the connector of the present invention.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description：
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, the box spanner of the present invention, including handle 8, connect
Bar 2 and connector 4.Connecting rod 2 one end is connected by U-shaped fixing card 1 with handle 8.U-shaped fixing card 1 is fixedly connected with handle 8.
One end that connecting rod 2 is connected with U-shaped fixing card 1 is provided with connecting hole and is placed in U-shaped fixing card 1.Inside the two of U-shaped fixing card 1
Wall is respectively equipped with pin-and-hole and is connected with connecting rod 2 by bearing pin and so that U-shaped fixing card 1 is turned back around bearing pin.In order that connecting rod 2 is even
Connect more stable after making U-shaped fixing card 1 chain connection and there is positioning function, also include the 3rd spring catch.Connecting rod 2 is provided with spring
Pin-and-hole and the 3rd spring catch is placed in spring pin hole.The side wall of the U-type groove of described U-shaped fixing card 1 is provided with and spring pin hole pair
The notch answered, for putting the stopper head of the 3rd spring catch.The jack being provided with notch and connecting outside draw-in groove.Correspond in jack
The stopper head of the 3rd spring catch and be provided with latch.The flexible of the stopper head of the 3rd spring catch is controlled by pressing bolt, for U-shaped
Fixing card 1 presses the 3rd spring catch stopper head when turning back is separated with notch.Connecting rod 2 one end and handle 8 can also adopt mesh
Front conventional chain connection mode connects, and can be connected with commonly using other modes that are fixedly connected.Connecting rod 2 is with connector 4 even
The one end connecing is provided with connecting hole.Connector 4 is provided with the draw-in groove of the connecting hole putting connecting rod 2.The two side of draw-in groove is respectively equipped with
Pin-and-hole.Connector 4 is connected by the bearing pin being placed in pin-and-hole with connecting rod 2 enables connector 4 around hinge to turn back.In order that even
Extension bar 2 is more stable after being connected with connector 4, has positioning function, also includes second spring pin 10.Connecting rod 2 be provided with shrinkage pool and
Second spring pin 10 is placed in shrinkage pool.The side wall of draw-in groove is provided with groove corresponding with shrinkage pool, for putting second spring pin 10
Stopper head.Groove is provided with and the pin hole connecting outside draw-in groove.Pin in the hole corresponds to the stopper head of second spring pin 10 and sets
There is pin 11.The flexible of the stopper head of second spring pin 10 is controlled by pressing pin 11, presses the when turning back for connector 4
The stopper head of two spring catch 10 is separated with groove.Can position to be better achieved when connector 4 around hinge is turned back, connecting rod 2
It is provided with locating piece with connector 4 connection end termination.One end of connector 4 adapter sleeve bobbin 5 is provided with the first spring catch 12.Connector
5 inwall is provided with deep-slotted chip breaker 13, and the stopper head being set in the first spring catch 12 after connector 4 for connector 5 heads into deep-slotted chip breaker
In 13, prevent from coming off.Connector 4 can also be detachably fixed connected mode with the current connector 5 using even using other
Connect.
As shown in figure 8, in order to not limited by using space, using more convenient, also including connecting secondary bar 3.Connect 3 sets of secondary bar
It is loaded in connecting rod 2.Connect secondary bar 3 surface, connecting rod 2 inwall is provided with intermeshing tooth, enables connection secondary bar 3 in connecting rod
In 2, axial stretching or/and pull-out are separated with connecting rod 2.Connect secondary bar 3 and be provided with the 3rd spring catch 14, the openend of connecting rod 2 sets
Have fixing hole 15, for connect secondary bar 3 be drawn out to connecting rod 2 openend position when the 3rd spring catch 14 stopper head enter
Fixing hole 15 skids off connecting rod 2 it is achieved that positioning function it is therefore prevented that connecting secondary bar 3.When using pressing the 3rd spring catch 14 after complete
Stopper head push connecting secondary bar 3 or pull out connecting rod 2, using more convenient, more simply, range is wider for operation.
As shown in Figure 1, Figure 2, Fig. 4 is more simple and convenient in order to manage, putting connector, and service efficiency is higher, using more convenient,
Hand 8 is provided with storage chamber 7.Storage chamber 7 is provided with lid 9 and by covering 9 closings.Storage chamber 7 is provided with connector screens 6, for putting not
The connector 5 of same model.Storage chamber 7 both sides inwall is respectively equipped with horizontal draw-in groove.Laterally draw-in groove ingress port is provided with and laterally blocks
Groove is vertical and the longitudinal register groove that communicates.Laterally in draw-in groove arrival end, upper wall is provided with arc groove.Lid 9 inserts envelope in horizontal draw-in groove
Close storage chamber 7, this lid 9 end is provided with the locating piece snapping in longitudinal register groove.Cover 9 ends and be provided with and be adapted to horizontal draw-in groove entrance
The segmental arc of upper wall arc groove in end, for making locating piece removal longitudinal register groove post-tensioning by the segmental arc of gland 9 end
Go out lid 9, using more convenient, operate simpler.Storage chamber 7 can also be connected using other connected modes with lid 9.
In order that with more extensive, being more convenient, operation is more convenient, makes lid 9 have measurement function, the surface of the lid 9 of storage chamber 7
It is provided with scale, for measuring.
Claims (10)
1. a kind of box spanner it is characterised in that：Including handle（8）, connecting rod（2）And connector（4）, described connecting rod（2）
One end and handle（8）Connection, the other end and connector（4）Chain connection, makes connector（4）Can around hinge turn back；Described connection
Head（4）It is fixedly connected connector for Demountable assembling（5）.
2. box spanner according to claim 1 it is characterised in that：Described connector（4）Adapter sleeve bobbin（5）One end
It is provided with the first spring catch（12）；Described connector（5）Inwall be provided with deep-slotted chip breaker（13）, for connector（5）It is set in connection
Head（4）First spring catch afterwards（12）Stopper head head into deep-slotted chip breaker（13）Interior, prevent from coming off.
3. box spanner according to claim 1 it is characterised in that：Described connecting rod（2）With connector（4）One connecting
End is provided with connecting hole；Described connector（4）It is provided with storing connecting rod（2）Connecting hole draw-in groove, the two side of described draw-in groove is divided
It is not provided with pin-and-hole；Described connector（4）With connecting rod（2）Being connected by the bearing pin being placed in pin-and-hole makes connector（4）Can be around
Hinge is turned back.
4. box spanner according to claim 3 it is characterised in that：Also include second spring pin（10）；Described connecting rod
（2）It is provided with shrinkage pool and second spring pin（10）It is placed in shrinkage pool；The side wall of described draw-in groove is provided with groove corresponding with shrinkage pool, uses
In storing second spring pin（10）Stopper head；Described groove is provided with and the pin hole connecting outside draw-in groove；Described pin in the hole pair
Should be in second spring pin（10）Stopper head and be provided with pin（11）, described second spring pin（10）The flexible of stopper head pass through
Pressing pin（11）Control, for connector（4）Second spring pin is pressed when turning back（10）Stopper head separate with groove.
5. box spanner according to claim 4 it is characterised in that：Described connecting rod（2）With connector（4）Connection end end
Head is provided with locating piece.
6. box spanner according to claim 1 it is characterised in that：Also include connecting secondary bar（3）, described connection secondary bar
（3）It is set in connecting rod（2）Interior, described connection secondary bar（3）Surface, connecting rod（2）Inwall is provided with intermeshing tooth, makes connection
Secondary bar（3）Can be in connecting rod（2）Interior axial stretching or/and pull-out and connecting rod（2）Separate.
7. box spanner according to claim 1 it is characterised in that：Described connecting rod（2）With handle（8）By U-shaped solid
Fixed card（1）Connect；Described U-shaped fixing card（1）With handle（8）It is fixedly connected；Described connecting rod（2）With U-shaped fixing card（1）Connect
One end be provided with connecting hole and be placed in U-shaped fixing card（1）Interior, described U-shaped fixing card（1）Two madial walls be respectively equipped with pin-and-hole and
By bearing pin and connecting rod（2）Connecting makes U-shaped fixing card（1）Can turn back around bearing pin.
8. box spanner according to claim 1 it is characterised in that：Described handle（8）It is provided with storage chamber（7）, described deposit
Storage chamber（7）It is provided with lid（9）And by lid（9）Closing；Described storage chamber（7）It is provided with connector screens（6）, for putting different shaped
Number connector（5）.
9. box spanner according to claim 8 it is characterised in that：Described storage chamber（7）Lid（9）Surface be provided with quarter
Degree, for measuring.
10. box spanner according to claim 8 it is characterised in that：Described storage chamber（7）Both sides inwall is respectively equipped with horizontal stroke
To draw-in groove；Described horizontal draw-in groove ingress port is provided with longitudinal register groove that is vertical with horizontal draw-in groove and communicating；Described horizontal draw-in groove
In arrival end, upper wall is provided with arc groove；Described lid（9）Insert horizontal draw-in groove inner sealing storage chamber（7）, this lid（9）End is provided with
Snap in the locating piece in longitudinal register groove；Described lid（9）End is provided with and is adapted to upper wall arc groove in horizontal draw-in groove arrival end
Segmental arc, be used for by gland（9）The segmental arc of end can make pull-out lid after locating piece removal longitudinal register groove（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611049095.1A CN106392970B (en) | 2016-11-25 | 2016-11-25 | Box spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611049095.1A CN106392970B (en) | 2016-11-25 | 2016-11-25 | Box spanner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106392970A true CN106392970A (en) | 2017-02-15 |
| CN106392970B CN106392970B (en) | 2019-01-11 |
Family
ID=58081435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611049095.1A Active CN106392970B (en) | 2016-11-25 | 2016-11-25 | Box spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106392970B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI769890B (en) * | 2021-07-16 | 2022-07-01 | 天藝工業股份有限公司 | Socket wrench |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101474781A (en) * | 2009-01-23 | 2009-07-08 | 常熟通润汽车千斤顶有限公司 | Spanners for automobile tyre |
| CN102039566A (en) * | 2011-01-26 | 2011-05-04 | 姚建明 | Sleeve wrench |
| CN202264172U (en) * | 2011-09-23 | 2012-06-06 | 胡康康 | Rocking handle wrench |
| TW201240775A (en) * | 2011-04-12 | 2012-10-16 | Yu-Lan Laili | Sliding joint structure of ratchet wrench |
| CN203495828U (en) * | 2013-09-29 | 2014-03-26 | 苏州凯贸铸造工业有限公司 | Multifunctional wrench for deep well valves |
| CN203804851U (en) * | 2014-02-27 | 2014-09-03 | 新疆八一钢铁股份有限公司 | Nut sleeve pushing out spanner |
| CN204308824U (en) * | 2014-11-20 | 2015-05-06 | 林群富 | A kind of connecting rod can the adjustable antioverloading box spanner of the T-shaped load of bending |
| CN204772254U (en) * | 2015-06-16 | 2015-11-18 | 广汽本田汽车有限公司 | Sleeve elasticity spanner |
| CN206185760U (en) * | 2016-11-25 | 2017-05-24 | 黄良德 | Socket wrench |
-
2016
- 2016-11-25 CN CN201611049095.1A patent/CN106392970B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101474781A (en) * | 2009-01-23 | 2009-07-08 | 常熟通润汽车千斤顶有限公司 | Spanners for automobile tyre |
| CN102039566A (en) * | 2011-01-26 | 2011-05-04 | 姚建明 | Sleeve wrench |
| TW201240775A (en) * | 2011-04-12 | 2012-10-16 | Yu-Lan Laili | Sliding joint structure of ratchet wrench |
| CN202264172U (en) * | 2011-09-23 | 2012-06-06 | 胡康康 | Rocking handle wrench |
| CN203495828U (en) * | 2013-09-29 | 2014-03-26 | 苏州凯贸铸造工业有限公司 | Multifunctional wrench for deep well valves |
| CN203804851U (en) * | 2014-02-27 | 2014-09-03 | 新疆八一钢铁股份有限公司 | Nut sleeve pushing out spanner |
| CN204308824U (en) * | 2014-11-20 | 2015-05-06 | 林群富 | A kind of connecting rod can the adjustable antioverloading box spanner of the T-shaped load of bending |
| CN204772254U (en) * | 2015-06-16 | 2015-11-18 | 广汽本田汽车有限公司 | Sleeve elasticity spanner |
| CN206185760U (en) * | 2016-11-25 | 2017-05-24 | 黄良德 | Socket wrench |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI769890B (en) * | 2021-07-16 | 2022-07-01 | 天藝工業股份有限公司 | Socket wrench |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106392970B (en) | 2019-01-11 |
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