CN106392970B - Box spanner - Google Patents
Box spanner Download PDFInfo
- Publication number
- CN106392970B CN106392970B CN201611049095.1A CN201611049095A CN106392970B CN 106392970 B CN106392970 B CN 106392970B CN 201611049095 A CN201611049095 A CN 201611049095A CN 106392970 B CN106392970 B CN 106392970B
- Authority
- CN
- China
- Prior art keywords
- connector
- connecting rod
- pin
- connect
- card slot
- 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.)
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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)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of box spanner, including handle, connecting rod, connector and connector, described connecting rod one end is connect with handle, the other end and connector hinge connect, and connector around hinge is enable to turn back;The connecting pin Demountable assembling of the connector is fixed on connector.
Description
Technical field
The present invention relates to a kind of flight-line maintenance device, in particular to a kind of box spanner.
Background technique
Box spanner used at present, including handle, connecting rod and connector, handle, connecting rod and connector are successively solid
Fixed connection is formed, and since handle, connecting rod and connector are fixedly connected sequentially, forms a kind of fixed shape after each section connection
Box spanner, therefore, the nut or bolt of different model need the box spanner of same model to match, that is, need indispensability
The box spanner of various models, management, the storing of box spanner are in disorder, and occupied space position is big, and Use Limitation rate is low, using not
It is convenient.Secondly, the shape of connecting rod, length have determined the use space of box spanner, that is, need indispensable various shape, length
The box spanner of connecting rod, it has not been convenient to.
Summary of the invention
The technical problem to be solved in the present invention is to provide it is a kind of it is easy to use, service efficiency is high, adapts in various uses
The box spanner of space and use environment.
In order to solve the above-mentioned technical problem, box spanner of the invention, including handle, connecting rod and connector, the company
Extension bar one end is connect with handle, the other end and connector hinge connect, and connector around hinge is enable to turn back;The connector is used for
Demountable assembling is fixedly connected with connector.
One end of the connector connection connector is equipped with the first spring catch;The inner wall of the connector is equipped with arc groove,
The stopper head for being set in the first spring catch after connector for connector heads into arc groove, prevents from falling off.
One end that the connecting rod is connect with connector is equipped with connecting hole;The connector is equipped with the connection for putting connecting rod
The two sidewalls of the card slot in hole, the card slot are respectively equipped with pin hole;The connector and connecting rod pass through the pin that is placed in pin hole
Axis connection enables connector around hinge to turn back.
It further include second spring pin;The connecting rod is equipped with shrinkage pool and second spring pin is placed in shrinkage pool;The card slot
One side wall is equipped with groove corresponding with shrinkage pool, for putting the stopper head of second spring pin;The groove is equipped with and connects outside card slot
Logical pin hole;Corresponding to the stopper head of second spring pin and equipped with pin, the column of the second spring pin in the pin hole
The flexible of chock plug is controlled by pressing pin, and the stopper head that second spring pin is pressed when turning back for connector separates from groove.
The connecting rod and connector connecting pin end are equipped with locating piece.
It further include connection secondary bar, the auxiliary connection rod set is loaded in connecting rod, the connection secondary bar surface, connecting rod inner wall
Equipped with intermeshing tooth, connection secondary bar axial stretching or/and pull-out in connecting rod is enable to separate with connecting rod.
The connecting rod is connect with handle by U-shaped fixing card;The U-shaped fixing card is fixedly connected with handle;The company
One end that extension bar is connect with U-shaped fixing card is equipped with connecting hole and is placed in U-shaped fixing card, two inner sidewalls of the U-shaped fixing card
It is respectively equipped with pin hole and being connect by pin shaft with connecting rod enables U-shaped fixing card to turn back around pin shaft.
The handle is equipped with storage chamber, and the storage chamber is equipped with lid and by lid closing;The storage chamber is equipped with connector
Detent, for putting the connector of different model.
The surface of the lid of the storage chamber is equipped with scale, for measuring.
Storage chamber two sides inner wall is respectively equipped with horizontal card slot;The horizontal card slot ingress port is equipped with and horizontal card slot
Longitudinal register slot that is vertical and communicating;Upper wall is equipped with arc groove in the horizontal card slot arrival end;The lid insertion laterally blocks
Slot inner sealing storage chamber, the lid end are equipped with the locating piece being caught in longitudinal register slot;The lid end is equipped with and is adapted to transverse direction
The segmental arc of upper wall arc groove in card slot arrival end can make locating piece remove longitudinal register for the segmental arc by gland end
Lid is pulled out after slot.
Connector is made since connecting rod one end is connect with handle, the other end and connector hinge using structure of the invention
Can around hinge turn back, when having other devices or object in front of screw hole or nut, connector is turned back uses, service efficiency height,
It is convenient and efficient.Since the connecting pin Demountable assembling of connector is fixed on connector, connector can be according to the spiral shell of different model
Mother's replacement is in its matched connector, and connector management, the storing of box spanner are simple and convenient, and occupied space position is small, uses
It is high-efficient, it is easy to use.
Again since one end of connector connection connector is equipped with the first spring catch, the inner wall of connector is equipped with arc groove, uses
The stopper head of the first spring catch heads into arc groove after connector is set in connector, prevents from falling off, and uses more convenient, operation
It is simpler.
Due to further including second spring pin;The connecting rod corresponds to groove and is equipped with the shrinkage pool for putting second spring pin and the
Two spring catch are placed in shrinkage pool;The one side wall of the card slot is equipped with groove, for putting the stopper head of second spring pin;It is described recessed
Slot is equipped with the pin hole being connected to outside with card slot;Corresponding to the stopper head of second spring pin and equipped with pin, institute in the pin hole
The flexible by pressing pin control of the stopper head of second spring pin is stated, the column of second spring pin is pressed when turning back for connector
Chock plug separates from groove, and connector is more stable after connecting with connecting rod hinge, has positioning function, using more convenient.
Again due to further including connection secondary bar, loaded in connecting rod, the connection secondary bar surface connects the auxiliary connection rod set
Bar inner wall is equipped with intermeshing tooth, and connection secondary bar axial stretching or/and pull-out in connecting rod is enable to separate with connecting rod, when
Connecting rod need extend in use, by connection secondary bar be pulled outwardly and can extend, it is simple and convenient, when use space is narrow will
Connection secondary bar pull-out separates use with connecting rod, is not limited by use space, using more convenient.
Since connecting rod is connect with handle by U-shaped fixing card, U-shaped fixing card is fixedly connected with handle, connecting rod with it is U-shaped
One end of fixing card connection is equipped with connecting hole and is placed in U-shaped fixing card, and two inner sidewalls of the U-shaped fixing card are respectively equipped with pin
It hole and is connect with connecting rod U-shaped fixing card is enable to turn back around pin shaft by pin shaft, connecting rod passes through U-shaped fixing card hinge with handle
Connection, U-shaped fixing card turns back, and box spanner occupied space position is small when storing, using more convenient.
Since the handle is equipped with storage chamber, the storage chamber is equipped with lid and by lid closing;The storage chamber is equipped with set
The connector of different model is placed in handle by bobbin detent for putting the connector of different model, occupied space position
Smaller, management, storing connector are more simple and convenient, and service efficiency is higher.
Since the surface of the lid of storage chamber is equipped with scale, for measuring, use is more extensive, is more convenient, and it is more convenient to operate.
Again since storage chamber two sides inner wall is respectively equipped with horizontal card slot, horizontal card slot ingress port is equipped with to hang down with horizontal card slot
The longitudinal register slot that direct join communicates, upper wall is equipped with arc groove in horizontal card slot arrival end, and lid insertion horizontal card slot inner sealing is deposited
Storage chamber, the lid end are equipped with the locating piece being caught in longitudinal register slot, and lid end, which is equipped with, to be adapted in horizontal card slot arrival end
The segmental arc of wall arc groove pulls out lid after locating piece capable of being made to remove longitudinal register slot for the segmental arc by gland end, makes
With more convenient, it is more convenient to operate.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is cross-sectional view of the Fig. 1 along line A-A;
Fig. 3 is the top view of figure;
Fig. 4 is the partial enlarged view of Fig. 2;
Fig. 5 is cross-sectional view of the Fig. 1 along line B-B;
Fig. 6 is cross-sectional view of the Fig. 1 along line C-C;
Fig. 7 is cross-sectional view of the Fig. 6 along line D-D;
Fig. 8 is connecting rod of the invention and the connection schematic diagram that connect secondary bar;
Fig. 9 is the connection schematic diagram of connector and connector of the 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, box spanner of the invention, including handle 8,
Connecting rod 2 and connector 4.2 one end of connecting rod is connect with handle 8 by U-shaped fixing card 1.U-shaped fixing card 1 and the fixed company of handle 8
It connects.One end that connecting rod 2 is connect with U-shaped fixing card 1 is equipped with connecting hole and is placed in U-shaped fixing card 1.In the two of U-shaped fixing card 1
Side wall is respectively equipped with pin hole and being connect by pin shaft with connecting rod 2 enables U-shaped fixing card 1 to turn back around pin shaft.In order to make connecting rod 2
Connection is more stable after connecting U-shaped 1 hinge of fixing card and has positioning function, further includes third spring catch.Connecting rod 2 is equipped with bullet
Spring pin hole and third spring catch is placed in spring pin hole.The one side wall of the U-type groove of the U-shaped fixing card 1 is equipped with and spring pin hole
Corresponding notch, for putting the stopper head of third spring catch.The jack for being equipped in notch and being connected to outside card slot.It is corresponding in jack
In third spring catch stopper head and be equipped with bolt.The flexible of the stopper head of third spring catch is controlled by pressing bolt, is used for U
Type fixing card 1 presses third spring catch stopper head when turning back is separated with notch.2 one end of connecting rod can also be used with handle 8
Currently used hinge connection type connection can connect in such a way that common others are fixedly connected.Connecting rod 2 and connector 4
One end of connection is equipped with connecting hole.Connector 4 is equipped with the card slot for putting the connecting hole of connecting rod 2.The two sidewalls of card slot are set respectively
There is pin hole.Connector 4, which is connect with connecting rod 2 by the pin shaft being placed in pin hole, enables 4 around hinge of connector to turn back.In order to make
Connecting rod 2 is more stable after connecting with connector 4, has positioning function, further includes second spring pin 10.Connecting rod 2 is equipped with shrinkage pool
And second spring pin 10 is placed in shrinkage pool.The one side wall of card slot is equipped with groove corresponding with shrinkage pool, for putting second spring pin
10 stopper head.Groove is equipped with the pin hole being connected to outside with card slot.In pin hole corresponding to second spring pin 10 stopper head and
Equipped with pin 11.The flexible of the stopper head of second spring pin 10 is controlled by pressing pin 11, is pressed when turning back for connector 4
The stopper head of second spring pin 10 separates from groove.It can be positioned to be better achieved when 4 around hinge of connector is turned back, connecting rod
2 are equipped with locating piece with 4 connecting pin end of connector.One end that connector 4 connects connector 5 is equipped with the first spring catch 12.Sleeve
The inner wall of son 5 is equipped with arc groove 13, and the stopper head for being set in the first spring catch 12 after connector 4 for connector 5 heads into arc
In slot 13, prevent from falling off.Connector 4 can also be detachably fixed connection type and connector 5 used at present using others
Connection.
It further include connection secondary bar 3 using more convenient as shown in figure 8, in order not to be limited by use space.3 sets of secondary bar of connection
Loaded in connecting rod 2.3 surface of secondary bar, 2 inner wall of connecting rod are connected equipped with intermeshing tooth, enables to connect secondary bar 3 in connecting rod
Axial stretching or/and pull-out are separated with connecting rod 2 in 2.It connects secondary bar 3 and is equipped with third spring catch 14, the open end of connecting rod 2 is set
There is fixation hole 15, the stopper head for connecting third spring catch 14 when secondary bar 3 is drawn out to the open end position of connecting rod 2 enters
Fixation hole 15, it is therefore prevented that connection secondary bar 3 skids off connecting rod 2, realizes positioning function.When pressing third spring catch 14 after use
Stopper head will connect the push-in of secondary bar 3 or pull out connecting rod 2, using more convenient, operate simpler, use scope is wider.
As shown in Figure 1, Figure 2, Fig. 4 is more simple and convenient in order to manage, put connector, and service efficiency is higher, using more convenient,
Hand 8 is equipped with storage chamber 7.Storage chamber 7 is equipped with lid 9 and is closed by lid 9.Storage chamber 7 is equipped with connector detent 6, for putting not
With the connector 5 of model.7 two sides inner wall of storage chamber is respectively equipped with horizontal card slot.Horizontal card slot ingress port is equipped with and lateral card
Slot is vertical and the longitudinal register slot that communicates.Upper wall is equipped with arc groove in horizontal card slot arrival end.Lid 9 is inserted into envelope in horizontal card slot
Storage chamber 7 is closed, which is equipped with the locating piece being caught in longitudinal register slot.9 end of lid is equipped with and is adapted to horizontal card slot entrance
The segmental arc of upper wall arc groove in holding, for that locating piece can be made to remove longitudinal register slot post-tensioning by the segmental arc of 9 end of gland
Lid 9 out are operated simpler using more convenient.Storage chamber 7 can also be connect with lid 9 using other connection types.
In order to use more extensively, it is more convenient, it is more convenient to operate, and lid 9 is made to have the function of measurement, the surface of the lid 9 of storage chamber 7
Equipped with scale, for measuring.
Claims (8)
1. a kind of box spanner, it is characterised in that: including handle (8), connecting rod (2) and connector (4), the connecting rod (2)
One end is connect with handle (8), the other end and connector (4) hinge connect, and connector (4) energy around hinge is made to turn back;The connection
Head (4) is fixedly connected with connector (5) for Demountable assembling;One end that the connecting rod (2) connect with connector (4), which is equipped with, to be connected
Connect hole;The connector (4) is equipped with the card slot for putting the connecting hole of connecting rod (2), and the two sidewalls of the card slot are respectively equipped with pin
Hole;The connector (4), which is connect with connecting rod (2) by the pin shaft being placed in pin hole, makes connector (4) energy around hinge turn back;
It further include second spring pin (10);The connecting rod (2) is equipped with shrinkage pool and second spring pin (10) is placed in shrinkage pool;The card slot
One side wall be equipped with groove corresponding with shrinkage pool, for putting the stopper head of second spring pin (10);The groove is equipped with and card
The pin hole being connected to outside slot;Correspond to the stopper head of second spring pin (10) in the pin hole and is equipped with pin (11), it is described
The flexible of the stopper head of second spring pin (10) is controlled by pressing pin (11), presses second when turning back for connector (4)
The stopper head of spring catch (10) separates from groove.
2. box spanner according to claim 1, it is characterised in that: one end of connector (4) connection connector (5)
Equipped with the first spring catch (12);The inner wall of the connector (5) is equipped with arc groove (13), is set in connection for connector (5)
The stopper head of head (4) first spring catch (12) afterwards heads into arc groove (13), prevents from falling off.
3. box spanner according to claim 1, it is characterised in that: the connecting rod (2) and connector (4) connecting pin end
Head is equipped with locating piece.
4. box spanner according to claim 1, it is characterised in that: further include connection secondary bar (3), the connection secondary bar
(3) it is set in connecting rod (2), connection secondary bar (3) surface, connecting rod (2) inner wall are equipped with intermeshing tooth, make to connect
Secondary bar (3) can be separated in the interior axial stretching of connecting rod (2) or/and pull-out with connecting rod (2).
5. box spanner according to claim 1, it is characterised in that: the connecting rod (2) passes through U-shaped solid with handle (8)
Fixed card (1) connection;The U-shaped fixing card (1) is fixedly connected with handle (8);The connecting rod (2) connect with U-shaped fixing card (1)
One end be equipped with connecting hole and be placed in U-shaped fixing card (1), two inner sidewalls of the U-shaped fixing card (1) be respectively equipped with pin hole and
Being connect by pin shaft with connecting rod (2) makes U-shaped fixing card (1) that can turn back around pin shaft.
6. box spanner according to claim 1, it is characterised in that: the handle (8) is equipped with storage chamber (7), described to deposit
Storage chamber (7) is equipped with lid (9) and by lid (9) closing;The storage chamber (7) is equipped with connector detent (6), for putting different shaped
Number connector (5).
7. box spanner according to claim 6, it is characterised in that: the surface of the lid (9) of the storage chamber (7), which is equipped with, carves
Degree, for measuring.
8. box spanner according to claim 6, it is characterised in that: storage chamber (7) two sides inner wall is respectively equipped with cross
To card slot;The horizontal card slot ingress port is equipped with longitudinal register slot that is vertical with horizontal card slot and communicating;The horizontal card slot
Upper wall is equipped with arc groove in arrival end;The lid (9) is inserted into horizontal card slot inner sealing storage chamber (7), which is equipped with
The locating piece being caught in longitudinal register slot;Lid (9) end is equipped with and is adapted to upper wall arc groove in horizontal card slot arrival end
Segmental arc, for by the segmental arc of gland (9) end can make locating piece remove longitudinal register slot after pull out lid (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 CN106392970A (en) | 2017-02-15 |
CN106392970B true 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 |
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CN (1) | CN106392970B (en) |
Families Citing this family (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 (8)
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 |
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 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201240775A (en) * | 2011-04-12 | 2012-10-16 | Yu-Lan Laili | Sliding joint structure of ratchet wrench |
-
2016
- 2016-11-25 CN CN201611049095.1A patent/CN106392970B/en active Active
Patent Citations (8)
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 |
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 |
Also Published As
Publication number | Publication date |
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CN106392970A (en) | 2017-02-15 |
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