CN108942761A - A kind of Novel firefighting spanner - Google Patents
A kind of Novel firefighting spanner Download PDFInfo
- Publication number
- CN108942761A CN108942761A CN201811120787.XA CN201811120787A CN108942761A CN 108942761 A CN108942761 A CN 108942761A CN 201811120787 A CN201811120787 A CN 201811120787A CN 108942761 A CN108942761 A CN 108942761A
- Authority
- CN
- China
- Prior art keywords
- spanner
- handle
- link block
- driving end
- threaded hole
- 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.)
- Pending
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The invention discloses a kind of Novel firefighting spanners, including handle, the left-hand face of the handle, which is provided with, holds slot, the bottom of the handle is provided with F type spanner, hanging hole is provided on the F type spanner, the upper end of the handle is welded with connector, the first threaded hole is provided on the surface of the connector, link block is provided with above the handle, the bottom setting of the link block is fluted, the surface of the link block is provided with the second threaded hole, second threaded hole is nested inside with fixing bolt, driving end is welded at the top of the link block, the top of the driving end is provided with M20 fork spanner, M22 fork spanner is provided on the left of the driving end, M24 fork spanner is provided on the right side of the driving end.It is disposed as Demountable between driving end and F type spanner and handle of the present invention, is easily installed disassembly, and when driving end or F type spanner damage, convenient for replacing to driving end or F type spanner, has saved cost.
Description
Technical field
The present invention relates to technical field of fire control, specially a kind of Novel firefighting spanner.
Background technique
" fire-fighting " i.e. eliminate prevent, that is, prevent and solve people encountered in life, work, learning process it is artificial with from
So, the meaning of the general name of accidental disaster, certain narrow sense understanding initial stage is in people: the meaning to stamp out a fire.One for fire-fighting
A little equipment need periodic maintenance, pressure testing, so fire equipments is needed to carry out installing and dismounting.Fire-fighting spanner is to aid in staff
The tool of fire equipments installing and dismounting.
With the difference of application, the specification and size classes of fire-fighting spanner are more and more, and substantially a kind of fire-fighting is pulled
Hand can only be exclusively used in a kind of occasion, and when maintenance generally requires to carry multiple spanners, cause big inconvenience, and when fire-fighting spanner
After driving end damage, entire spanner is needed replacing, consuming cost is big.
Summary of the invention
The purpose of the present invention is to provide a kind of Novel firefighting spanners, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of Novel firefighting spanner, including handle, it is described
The left-hand face of handle, which is provided with, holds slot, and the bottom of the handle is provided with F type spanner, is provided with suspension on the F type spanner
Hole, the upper end of the handle are welded with connector, are provided with the first threaded hole on the surface of the connector, the handle it is upper
Side is provided with link block, and the bottom setting of the link block is fluted, and the surface of the link block is provided with the second threaded hole, institute
State the fixing bolt that is nested inside with of the second threaded hole, be welded with driving end at the top of the link block, the driving end it is upper
Portion is provided with M20 fork spanner, and M22 fork spanner is provided on the left of the driving end, and it is slow-witted that M24 is provided on the right side of the driving end
Spanner.
Preferably, the material of the handle is set as stainless steel, and the surface of handle is nested with the handle to match with it
Set.
Preferably, Demountable is set as between the handle and link block.
Preferably, the connection type between the F type spanner and handle and the connection type phase between handle and link block
Together.
Preferably, the groove is nested inside with connector, and the first threaded hole and link block on the connector
On the second threaded hole it is corresponding.
Compared with prior art, the beneficial effects of the present invention are:
1. being Demountable between handle of the present invention and driving end, it is easily installed disassembly, and when driving end damage,
It is conveniently replaceable driving end, is also Demountable between handle and F type spanner, is easily installed disassembly, when F type spanner damages
When, it is conveniently replaceable F type spanner, no replacement is required entire spanner has saved cost；
2. the present invention is provided with F type spanner by the bottom of handle, staying there are three types of different size is set on driving end
Spanner can carry out installing and dismounting to different fire-fighting equipments, very convenient, reduce fire fighter and find needed for suitable spanner
Time and efforts, thus be conducive to accelerate rescue speed, it is practical.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is driving end structural schematic diagram of the invention.
Fig. 3 is link block bottom surface structure schematic diagram of the invention.
Fig. 4 is handle upper portion structural schematic diagram of the invention.
In figure: 1, handle, 2, F type spanner, 3, hanging hole, 4, hold slot, 5, link block, 6, M22 fork spanner, 7, fixed spiral shell
Bolt, 8, driving end, 9, M24 fork spanner, 10, M20 fork spanner, 11, groove, 12, connector, the 13, first threaded hole, 14, second
Threaded hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, a kind of embodiment provided by the invention: a kind of Novel firefighting spanner, including handle 1, handle 1
Left-hand face, which is provided with, holds slot 4, and the material of handle 1 is set as stainless steel, increases the service life of handle 1, and the table of handle 1
Face is nested with the taper knob to match with it, increases the frictional force between hand and handle 1, so that staff grasps more
Add stabilization, and taper knob can increase the comfort of hand, the bottom of handle 1 is provided with F type spanner 2, F type spanner 2 and handle 1
Between connection type it is identical as the connection type between handle 1 and link block 5, it is easy to connect, replacement also facilitate, F type spanner 2
On be provided with hanging hole 3, the upper end of handle 1 is welded with connector 12, the first threaded hole is provided on the surface of connector 12
13, the top of handle 1 is provided with link block 5, is set as Demountable between handle 1 and link block 5, when driving end 8 damages
Bad when, it is conveniently replaceable driving end 8, the bottom setting fluted 11 of link block 5, groove 11 is nested inside with connector 12, and
The first threaded hole 13 on the connector 12 is corresponding with the second threaded hole 14 on link block 5, is passed through by fixing bolt 7
Connector 12 and link block 5 are fixed together by the first threaded hole 13 and the second threaded hole 14, and the surface of link block 5 is provided with
Two threaded holes 14, the second threaded hole 14 are nested inside with fixing bolt 7, and the top of link block 5 is welded with driving end 8, spanner
First 8 top is provided with M20 fork spanner 10, and the left side of driving end 8 is provided with M22 fork spanner 6, and the right side of driving end 8 is provided with
M24 fork spanner 9.
Working principle: in the use of the present invention, needing to carry out simple structure understanding to the present invention, firstly, the fire-fighting is pulled
Different slow-witted of three kinds of specifications such as M22 fork spanner 6, M24 fork spanner 9 and M20 fork spanner 10 is provided on driving end 8 at the top of hand
Spanner, and the lower section of handle 1 is provided with F type spanner 2, which can carry out installing and dismounting to different fire-fighting equipments,
It is very convenient, reduce time and efforts needed for fire fighter finds suitable spanner, thus be conducive to accelerate rescue speed, it is real
It is strong with property, when driving end 8 damages, turns loose fixing bolt 7, fixing bolt 7 is then removed, by the connector 12 of 1 upper end of handle
It is extracted out out of 5 bottom of link block groove 11, separates handle 1 with link block 5, the driving end 8 more renewed, due to F type spanner 2
Connection type between handle 1 is identical as the connection type between handle 1 and link block 5, when F type spanner 2 damages, together
Sample can replace F type spanner 2, very convenient, saved cost, and work as the fire-fighting spanner when not used, can pass through hanging hole 3
On the wall by fire-fighting spanner suspension, very convenient.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (5)
1. a kind of Novel firefighting spanner, including handle (1), it is characterised in that: the left-hand face of the handle (1), which is provided with, holds slot
(4), the bottom of the handle (1) is provided with F type spanner (2), is provided with hanging hole (3), the hand on the F type spanner (2)
The upper end of handle (1) is welded with connector (12), is provided with the first threaded hole (13), the hand on the surface of the connector (12)
It is provided with above handle (1) link block (5), fluted (11) are arranged in the bottom of the link block (5), the link block (5)
Surface is provided with the second threaded hole (14), and second threaded hole (14) is nested inside with fixing bolt (7), the link block
(5) it is welded at the top of driving end (8), the top of the driving end (8) is provided with M20 fork spanner (10), the driving end (8)
Left side be provided with M22 fork spanner (6), be provided with M24 fork spanner (9) on the right side of the driving end (8).
2. a kind of Novel firefighting spanner according to claim 1, it is characterised in that: the material of the handle (1) is set as
Stainless steel, and the surface of handle (1) is nested with the taper knob to match with it.
3. a kind of Novel firefighting spanner according to claim 1, it is characterised in that: the handle (1) and link block (5) it
Between be set as Demountable.
4. a kind of Novel firefighting spanner according to claim 1, it is characterised in that: the F type spanner (2) and handle (1)
Between connection type and handle (1) and link block (5) between connection type it is identical.
5. a kind of Novel firefighting spanner according to claim 1, it is characterised in that: groove (11) are nested inside with
Connector (12), and the first threaded hole (13) on the connector (12) and the second threaded hole (14) phase on link block (5)
It is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811120787.XA CN108942761A (en) | 2018-09-25 | 2018-09-25 | A kind of Novel firefighting spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811120787.XA CN108942761A (en) | 2018-09-25 | 2018-09-25 | A kind of Novel firefighting spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108942761A true CN108942761A (en) | 2018-12-07 |
Family
ID=64472435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811120787.XA Pending CN108942761A (en) | 2018-09-25 | 2018-09-25 | A kind of Novel firefighting spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108942761A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11311983B2 (en) * | 2020-02-19 | 2022-04-26 | Sudhir R. Brahmbhatt | Multi-purpose tool for use with gas cylinders |
| WO2022237034A1 (en) * | 2021-05-14 | 2022-11-17 | 浙江迈特工具制造有限公司 | Combined ratchet wrench |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020062719A1 (en) * | 1999-07-12 | 2002-05-30 | Friedman | Compression stop and coupling wrench |
| US20110072940A1 (en) * | 2009-09-29 | 2011-03-31 | Chih-Min Chang | Wrench having detachable wrench head |
| CN204295583U (en) * | 2014-12-04 | 2015-04-29 | 重庆市丽丹装饰有限公司 | Combination fork spanner |
| CN106239412A (en) * | 2016-08-19 | 2016-12-21 | 唐贵凤 | A kind of fork spanner |
| CN205817672U (en) * | 2016-04-29 | 2016-12-21 | 国网山东省电力公司汶上县供电公司 | A kind of General spanner |
| CN206185750U (en) * | 2016-11-18 | 2017-05-24 | 国家电网公司 | Wrench with replaceable head |
| CN206455592U (en) * | 2016-06-22 | 2017-09-01 | 文登蓝岛建筑工程有限公司 | A kind of spanner |
| CN107486806A (en) * | 2017-08-16 | 2017-12-19 | 海盐县亿嘉工具有限公司 | A kind of multifunctional wrench |
-
2018
- 2018-09-25 CN CN201811120787.XA patent/CN108942761A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020062719A1 (en) * | 1999-07-12 | 2002-05-30 | Friedman | Compression stop and coupling wrench |
| US20110072940A1 (en) * | 2009-09-29 | 2011-03-31 | Chih-Min Chang | Wrench having detachable wrench head |
| CN204295583U (en) * | 2014-12-04 | 2015-04-29 | 重庆市丽丹装饰有限公司 | Combination fork spanner |
| CN205817672U (en) * | 2016-04-29 | 2016-12-21 | 国网山东省电力公司汶上县供电公司 | A kind of General spanner |
| CN206455592U (en) * | 2016-06-22 | 2017-09-01 | 文登蓝岛建筑工程有限公司 | A kind of spanner |
| CN106239412A (en) * | 2016-08-19 | 2016-12-21 | 唐贵凤 | A kind of fork spanner |
| CN206185750U (en) * | 2016-11-18 | 2017-05-24 | 国家电网公司 | Wrench with replaceable head |
| CN107486806A (en) * | 2017-08-16 | 2017-12-19 | 海盐县亿嘉工具有限公司 | A kind of multifunctional wrench |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11311983B2 (en) * | 2020-02-19 | 2022-04-26 | Sudhir R. Brahmbhatt | Multi-purpose tool for use with gas cylinders |
| WO2022237034A1 (en) * | 2021-05-14 | 2022-11-17 | 浙江迈特工具制造有限公司 | Combined ratchet wrench |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181207 |