CN208788446U - A kind of spanner - Google Patents
A kind of spanner Download PDFInfo
- Publication number
- CN208788446U CN208788446U CN201821148249.7U CN201821148249U CN208788446U CN 208788446 U CN208788446 U CN 208788446U CN 201821148249 U CN201821148249 U CN 201821148249U CN 208788446 U CN208788446 U CN 208788446U
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- CN
- China
- Prior art keywords
- handle
- spanner
- connector
- far
- cutting ferrule
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Abstract
The utility model relates to a kind of spanners, including driving end, first handle, second handle and spanner cutting ferrule, one end of the second handle is equipped with the second connector, and second connector far from one end of second handle first handle is installed, the first handle is equipped with installation part far from one end of the second connector, and installation part is equipped with the first connector far from the side of first handle, first connector is equipped with spanner cutting ferrule far from the side of installation part, and the inside of the spanner cutting ferrule is equipped with driving end by shaft.The utility model passes through installation first handle, second handle and the second connector, first handle and second handle are subjected to integrally connected using the second connector, so that second handle is parallel with first handle but is not in same plane, to the barrier of nut surrounding can be bypassed in use and directly dismantled to it.
Description
Technical field
The utility model relates to hardware auxiliary technical field, specially a kind of spanner.
Background technique
With the continuous development of society, it is increasingly people that common tool and instrument, which are continuously available more new development, in life
Life provides more convenience, currently, common spanner mainly has fork spanner, adjustable wrench, combination wrenches, torque spanner in life
With box spanner etc., these common spanners when in use usually can be above nut or the barrier on periphery due to influence dismantlement work
Progress, it is more inconvenient, and need to pick up spanner to cover again after these common spanner rotating spanner first times and be carried out on nut
Subsequent operation, causes time-consuming and laborious, and in addition these spanners, usually can be because of brace arm in the nut of disconnecting apparatus and disengaging gear deep inside
It is long not enough to influence operation, cause working efficiency extremely inefficient.
Summary of the invention
The utility model aim is to provide a kind of spanner for overcome the deficiencies in the prior art.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of spanner, including driving end, first-hand
Handle, second handle and spanner cutting ferrule, one end of the second handle is equipped with the second connector, and the second connector is far from second
One end of handle is equipped with first handle, and the first handle is equipped with installation part far from one end of the second connector, and installs
Part is equipped with the first connector far from the side of first handle, and first connector is equipped with spanner far from the side of installation part
Cutting ferrule, and the inner sidewall of spanner cutting ferrule is uniformly hinged with first latching tooth, the spanner cutting ferrule inner sidewall of first latching tooth side is equipped with
Limited block, the inside of the spanner cutting ferrule are equipped with driving end by shaft, and the lateral wall of driving end be evenly arranged with
The second latch that first latching tooth matches, the middle position of the driving end are provided with clamping groove, and the second handle is separate
One end of second connector is equipped with extension bar, and spiral positioning hole is evenly arranged at the top of extension bar, the extension bar
Outer sheath is equipped with third handle, and third handle tip is equipped with close to one end of second handle and to match with spiral positioning hole
Clamping screw, the third handle are equipped with lantern ring far from one end of second handle.
Preferably, groove is provided at the top center position of the first handle, second handle and the second connector.
Preferably, the outer surface of the first handle and second handle is provided with anti-skid rubber cushion.
Preferably, the extension bar is by constituting slide construction between sliding block and third handle, and the length of extension bar is small
In the length of third handle.
Preferably, the first connector lateral wall is provided with external screw thread, the inside of installation part close to one end of installation part
Wall is provided with the internal screw thread to match with external screw thread.
Since above-mentioned technical proposal is used, the utility model has the advantage that the utility model compared with prior art
Spanner utilizes the second connector by installation first handle, second handle and the second connector, by first handle and second handle
Integrally connected is carried out, so that second handle is parallel with first handle but is not in same plane, thus in use
The barrier of nut surrounding can be bypassed and it is directly dismantled, without the peripheral component of obstacle will be caused to remove in advance, reduced
Process improves efficiency, by assembly wrench head, spanner cutting ferrule, first latching tooth and the second latch, due to first latching tooth and second
Latch installation direction is opposite and is used cooperatively so that spanner when being screwed to certain angle can opposite direction rotary spanner, then followed by
It is continuous using the subsequent dismantlement work of spanner progress, do not need to take off spanner close again using, it is time saving and energy saving, substantially increase
Working efficiency, the spiral positioning hole to be matched by installation extension bar, third handle, clamping screw and setting with clamping screw,
So that in the nut of disconnecting apparatus and disengaging gear deep inside, it can be by stretching third handle, and pass through clamping screw and spiral positioning hole
Cooperation third handle is fixed, achieve the purpose that increase spanner brachium, it is outer by being arranged in the first connector lateral wall
Screw thread, and the internal screw thread to match in the inner sidewall setting of installation part and external screw thread allow to carry out driving end random
Replacement.
Detailed description of the invention
Fig. 1 is the internal structure schematic top plan view of the utility model spanner；
Fig. 2 is the side view of the utility model spanner；
Fig. 3 is the driving end internal structure schematic top plan view of the utility model；
Fig. 4 is the structure partial schematic diagram of the utility model；
Fig. 5 is that the structure of the utility model overlooks partial schematic diagram.
In figure: 1, driving end；2, first latching tooth；3, the first connector；4, first handle；5, second handle；6, spiral is fixed
Position hole；7, third handle；8, lantern ring；9, clamping screw；10, extension bar；11, groove；12, installation part；13, shaft；14, it is clamped
Slot；15, the second latch；16, spanner cutting ferrule；17, anti-skid rubber cushion；18, the second connector；19, limited block；20, sliding block.
Specific embodiment
The utility model preferred embodiment is described in detail below in conjunction with attached drawing:
Spanner as shown in Figures 1 to 5, including driving end 1, first handle 4, second handle 5 and spanner cutting ferrule 16, second
One end of handle 5 is equipped with the second connector 18, and the second connector 18 is equipped with first handle far from one end of second handle 5
4, groove 11,4 He of first handle are provided at the top center position of first handle 4, second handle 5 and the second connector 18
The outer surface of second handle 5 is provided with anti-skid rubber cushion 17, increases the frictional force of pinch bar and operator's hand, prevents
It skids, first handle 4 is equipped with installation part 12 far from one end of the second connector 18, and installation part 12 is far from first handle 4
Side is equipped with the first connector 3, and 3 lateral wall of the first connector is provided with external screw thread, installation part close to one end of installation part 12
12 inner sidewall is provided with the internal screw thread to match with external screw thread, and convenient for the replacement to driving end, the first connector 3 is far from installation
The side of part 12 is equipped with spanner cutting ferrule 16, and the inner sidewall of spanner cutting ferrule 16 is uniformly hinged with first latching tooth 2, first latching tooth 2
16 inner sidewall of spanner cutting ferrule of side is equipped with limited block 19, and the inside of spanner cutting ferrule 16 is equipped with driving end by shaft 13
1, and the lateral wall of driving end 1 is evenly arranged with the second latch 15 matched with first latching tooth 2, the middle position of driving end 1
Place is provided with clamping groove 14, and second handle 5 is equipped with extension bar 10, and the top of extension bar 10 far from one end of the second connector 18
Portion is evenly arranged with spiral positioning hole 6, and the outer sheath of extension bar 10 is equipped with third handle 7, and extension bar 10 passes through sliding block 20 and the
Slide construction is constituted between three handles 7, and the length of extension bar 10 is less than the length of third handle 7, reach and increase spanner brachium
Purpose, and 7 top of third handle is equipped with the clamping screw to match with spiral positioning hole 6 close to one end of second handle 5
9, third handle 7 is equipped with lantern ring 8 far from one end of second handle 5.
Working principle: in use, by 1 set of driving end of spanner on nut to be removed, there are obstacles around nut
When object, due between first handle 4 and second handle 5 using the second connector 18 carry out integrally connected so that second handle 5 with
First handle 4 is parallel but is not in same plane, thus in use can be right around the barrier of nut surrounding
It is directly dismantled, without the peripheral component of obstacle will be caused to remove in advance, when driving end 1 can opposite direction when being screwed to certain angle
Then rotary spanner is further continued for carrying out subsequent dismantlement work using spanner, do not need to take off spanner close again using, when
When needing the nut of disconnecting apparatus and disengaging gear deep inside, stretchable third handle 7, and matching by clamping screw 9 and spiral positioning hole 6
Third handle 7 is fixed in conjunction, achievees the purpose that increase spanner brachium, while also reaching labour-saving purpose.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention,
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (5)
1. a kind of spanner, including driving end (1), first handle (4), second handle (5) and spanner cutting ferrule (16), feature exists
In: one end of the second handle (5) is equipped with the second connector (18), and the second connector (18) is far from second handle (5)
One end be equipped with first handle (4), the first handle (4) is equipped with installation part far from the one end of the second connector (18)
(12), and installation part (12) is equipped with the first connector (3) far from the side of first handle (4), and first connector (3) is remote
Side from installation part (12) is equipped with spanner cutting ferrule (16), and the inner sidewall of spanner cutting ferrule (16) is uniformly hinged with first latching tooth
(2), spanner cutting ferrule (16) inner sidewall of first latching tooth (2) side is equipped with limited block (19), the spanner cutting ferrule (16)
Inside is equipped with driving end (1) by shaft (13), and the lateral wall of driving end (1) is evenly arranged with and first latching tooth (2) phase
The second latch (15) of cooperation, the middle position of the driving end (1) are provided with clamping groove (14), the second handle (5)
One end far from the second connector (18) is equipped with extension bar (10), and is evenly arranged with spiral positioning at the top of extension bar (10)
The outer sheath in hole (6), the extension bar (10) is equipped with third handle (7), and third handle (7) top is close to second handle (5)
One end the clamping screw (9) to match with spiral positioning hole (6) is installed, the third handle (7) is far from second handle (5)
One end lantern ring (8) are installed.
2. a kind of spanner according to claim 1, it is characterised in that: the first handle (4), second handle (5) and
Groove (11) are provided at the top center position of two connectors (18).
3. a kind of spanner according to claim 1, it is characterised in that: the first handle (4) and second handle (5) it is outer
Surface is provided with anti-skid rubber cushion (17).
4. a kind of spanner according to claim 1, it is characterised in that: the extension bar (10) passes through sliding block (20) and third
Slide construction is constituted between handle (7), and the length of extension bar (10) is less than the length of third handle (7).
5. a kind of spanner according to claim 1, it is characterised in that: the first connector (3) lateral wall is close to installation
One end of part (12) is provided with external screw thread, and the inner sidewall of installation part (12) is provided with the internal screw thread to match with external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821148249.7U CN208788446U (en) | 2018-07-19 | 2018-07-19 | A kind of spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821148249.7U CN208788446U (en) | 2018-07-19 | 2018-07-19 | A kind of spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208788446U true CN208788446U (en) | 2019-04-26 |
Family
ID=66202741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821148249.7U Active CN208788446U (en) | 2018-07-19 | 2018-07-19 | A kind of spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208788446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757203A (en) * | 2020-12-29 | 2021-05-07 | 南京联大机械科技有限责任公司 | Driving tool with anti-skid structure and preparation method thereof |
-
2018
- 2018-07-19 CN CN201821148249.7U patent/CN208788446U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757203A (en) * | 2020-12-29 | 2021-05-07 | 南京联大机械科技有限责任公司 | Driving tool with anti-skid structure and preparation method thereof |
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