CN207771685U - A kind of speeder wrench - Google Patents
A kind of speeder wrench Download PDFInfo
- Publication number
- CN207771685U CN207771685U CN201820126353.XU CN201820126353U CN207771685U CN 207771685 U CN207771685 U CN 207771685U CN 201820126353 U CN201820126353 U CN 201820126353U CN 207771685 U CN207771685 U CN 207771685U
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- CN
- China
- Prior art keywords
- handle
- pawl
- throw rod
- bidentate
- ratchet
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a kind of speeder wrench, including throw rod, handle and bidentate pawl；Throw rod is equipped with integrally formed pulling head and ratchet；One end of throw rod is set as pulling head；Ratchet is located at the stage casing of throw rod；The sawtooth of ratchet is equipped with chamfering；Throw rod is rotatably connected on handle, and handle is rotated using the axis of throw rod as rotation center；Bidentate pawl is articulated on handle, and bidentate pawl is adapted with ratchet；Throw rod and bidentate pawl with the non-dismountable connection of handle.A kind of speeder wrench provided by the utility model, handle are rotated using the axis of throw rod as rotation center, in use, by adjusting the angle of handle so that when carrying out the adjustment of operating angle, spanner with workpiece without detaching.Using a kind of speeder wrench provided by the utility model, simple operation can improve working efficiency, mitigate the burden of operating personnel in narrow space sharp work.
Description
Technical field
The utility model is related to install and extracting tool, more particularly to a kind of speeder wrench.
Background technology
Spanner is a kind of commonly installation and extracting tool, is to twist bolt, screw, manual work using lever principle
Tool.In routine use, frequently encounters space size and be limited, cause spanner that can only turn an angle, operating personnel need multiple
Repetition spanner is aligned with workpiece, is rotated, the actions such as separation, until workpiece is locked or is unclamped.This operating type is not only
Working efficiency is low, and increases the homework burden of operating personnel.
Utility model content
To solve technical problem present in above-mentioned background technology, a kind of speeder wrench provided by the utility model, including
Throw rod, handle and bidentate pawl；
The throw rod is equipped with integrally formed pulling head and ratchet；One end of the throw rod is set as the pulling head；
The ratchet is located at the stage casing of the throw rod；The sawtooth of the ratchet is equipped with chamfering；
Throw rod rotatable connection on the handle, the handle using the axis of the throw rod as rotation center into
Row rotation；
The bidentate pawl is articulated on the handle, and the bidentate pawl is adapted with the ratchet；
The throw rod and the bidentate pawl with the non-dismountable connection of the handle.
Further, the other end of the throw rod is set as adjusting head, and the surface for adjusting head is equipped with anti-sliding burr.
Further, the pulling head is interior hexagonal either screwdriver or coupling box.
Further, the handle is equipped with counterbore, and the first spring, the first spring connection top are equipped in the counterbore
Pearl, the decorative pearl on top of an official cap resist bidentate pawl bottom.
Further, the decorative pearl on top of an official cap is connected to wear-resisting cap.
Further, the bidentate pawl is connect with the handle by bearing.
Further, the both sides of the handle are arranged with shifting component, the shifting component include pillar, lever arm,
Press button and second spring；The press button is set to the handle side, and the press button connects one end of the lever arm, the work
One end of swing arm connects the second spring；The stage casing of the lever arm connects the pillar, and the lever arm is with the pillar
It is rotated for fulcrum；The other end of the lever arm is stir head；The stir head is stirred by the drive of the lever arm
The bidentate pawl.
A kind of speeder wrench provided by the utility model, handle are rotated as rotation center using the axis of throw rod, are made
Used time, by adjusting the angle of handle so that when carrying out the adjustment of operating angle, spanner with workpiece without detaching.Using this reality
With a kind of speeder wrench of novel offer, simple operation can improve working efficiency in narrow space sharp work, mitigate
The burden of operating personnel.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of external structure schematic diagram of speeder wrench provided by the utility model；
Fig. 2 is a kind of external structure schematic diagram of the speeder wrench with shifting component；
Fig. 3 is the internal structure schematic diagram of speeder wrench in Fig. 2；
Fig. 4 is the structural schematic diagram of lever arm in Fig. 3.
Reference numeral：
10 throw rod, 11 pulling head, 12 ratchet
13 adjust 14 anti-sliding burr of head, 20 handle
21 22 first spring of counterbore, 23 decorative pearl on top of an official cap
24 wear-resisting cap, 30 bidentate pawl, 31 bearing
40 shifting component, 41 pillar, 42 lever arm
43 press button, 44 second spring, 45 stir head
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to
The range of the utility model protection.
In the description of the present invention, it should be noted that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
Fig. 1 is a kind of external structure schematic diagram of speeder wrench provided by the utility model, as shown in Figure 1, a kind of quick
Spanner, it is characterised in that：Including throw rod 10, handle 20 and bidentate pawl 30；
The throw rod 10 is equipped with integrally formed pulling head 11 and ratchet 12；One end of the throw rod 10 is set as described
Pulling head 11；The ratchet 12 is located at the stage casing of the throw rod 10；The sawtooth of the ratchet 12 is equipped with chamfering；
For the rotatable connection of the throw rod 10 on the handle 20, the handle 20 is rotation with the axis of the throw rod 10
Turn center to be rotated；
The bidentate pawl 30 is articulated on the handle 20, and the bidentate pawl 30 is adapted with the ratchet 12；
The throw rod 10 and the bidentate pawl 30 with 20 non-dismountable connection of the handle.
When it is implemented, as depicted in figs. 1 and 2, throw rod 10 is equipped with integrally formed pulling head 11 and ratchet 12, pulls
One end of bar 10 is set as pulling head 11, and ratchet 12 is located at the stage casing of throw rod 10；One end of handle 20 is equipped with through-hole, throw rod 10
Ratchet 12 be located in handle 20, the both ends of throw rod 10 are stretched out from through-hole outside handle 20；Bidentate pawl 30 is hinged by rivet
In in handle 20, bidentate pawl 30 is rotated by shaft of rivet, by stirring bidentate pawl 30 so that bidentate pawl 30 with
12 relative separation of ratchet or engagement；
When bidentate pawl 30 is detached with ratchet 12, handle 20 can be rotated clockwise or counter-clockwise around throw rod 10；It is double
When tooth papillae pawl 30 is engaged with ratchet 12, handle 20 can only one direction around throw rod 10 rotate, by change bidentate pawl 30 not
It is engaged with ratchet 12 with pawl, the direction of rotation so as to adjust handle 20 relative to throw rod 10；In use, changing bidentate pawl
30 different pawls are engaged with ratchet 12 so that handle 20 around the direction of rotation of throw rod 10 and operation direction of rotation on the contrary, from
And when operation, handle 20 and throw rod 10 are opposing stationary；
One end of handle 20 is equipped with opening, and throw rod 10 and bidentate pawl 30 may be contained within open end, 30, bidentate pawl
Divide and expose opening so that operating personnel can stir bidentate pawl 30 in open end；
Handle 20 divides for pedestal and head cover, and pedestal and head cover pass through rivet interlacement so that throw rod 10 and bidentate pawl 30
With 20 non-dismountable connection of handle.
A kind of speeder wrench provided by the utility model, handle are rotated as rotation center using the axis of throw rod, are made
Used time, by adjusting the angle of handle so that when carrying out the adjustment of operating angle, spanner with workpiece without detaching.Using this reality
With a kind of speeder wrench of novel offer, simple operation can improve working efficiency in narrow space sharp work, mitigate
The burden of operating personnel.
Preferably, the other end of the throw rod 10 is set as adjusting head 13, and the surface for adjusting head 13 is equipped with anti-skidding convex
Line 14.
When it is implemented, as depicted in figs. 1 and 2, the other end of throw rod 10 is to adjust head 13, adjusts 13 surface of head and be equipped with
Anti- sliding burr 14 is rotated to control throw rod 10 relative to handle 20 in use, adjusting head 13 by rotation, anti-skidding
Burr 14 is used to increase the frictional force for adjusting head 13 and finger.
Preferably, the pulling head 11 is interior hexagonal either screwdriver or coupling box.
When it is implemented, pulling head 11 may be designed as interior hexagonal either screwdriver or coupling box, increase is quickly pulled
The type of hand.
Preferably, the handle 20 is equipped with counterbore 21, and the first spring 22, first spring 22 are equipped in the counterbore 21
The decorative pearl on top of an official cap 23 is connected, the decorative pearl on top of an official cap 23 resists 30 bottom of bidentate pawl.
Preferably, the decorative pearl on top of an official cap 23 is connected to wear-resisting cap 24
When it is implemented, as shown in figure 3, handle 20 is equipped with counterbore 21, the first spring 22 is set in counterbore 21, the first bullet
22 one end of spring connects the decorative pearl on top of an official cap 23, and the decorative pearl on top of an official cap 23 is moved up and down by the drive of the first spring 22 along counterbore 21, and the decorative pearl on top of an official cap 23 resists bidentate
The bottom of pawl 30；In use, the decorative pearl on top of an official cap 23 resists 30 bottom of bidentate pawl, prevent bidentate pawl 30 from sliding；The decorative pearl on top of an official cap 23 is bonded resistance to
Grind cap 24, the service life for improving the decorative pearl on top of an official cap 23.
Preferably, the bidentate pawl 30 is connect with the handle 20 by bearing 31.
When it is implemented, as shown in figure 3, bidentate pawl 30 is equipped with bearing 31, bearing 31 is socketed on rivet；In use,
Bearing 31 reduces the friction of bidentate pawl 30 and handle 20 so that it is more convenient that bidentate pawl 30 is stirred.
Preferably, the both sides of the handle 20 are arranged with shifting component 40, and the shifting component 40 includes pillar 41, lives
Swing arm 42, press button 43 and second spring 44；The press button 43 is set to 20 side of the handle, and the press button 43 connects the work
One end of one end of swing arm 42, the lever arm 42 connects the second spring 44；Described in the stage casing connection of the lever arm 42
Pillar 41, the lever arm 42 are that fulcrum is rotated with the pillar 41；The other end of the lever arm 42 is stir head 45；
The stir head 45 stirs the bidentate pawl 30 by the drive of the lever arm 42.
When it is implemented, as shown in Figures 2 and 3,20 both sides of handle are arranged with shifting component 40, and peace is equipped in handle 20
Tankage is for installing shifting component 40；Press button 43 is set to the both sides of handle 20, and press button 43 crimps one end of lever arm 42, activity
One end of arm 42 is connected with second spring 44, and one end of lever arm 42 carries out elasticity by the drive of press button 43 and second spring 44
Movement；Handle 20 is equipped with integrally formed pillar 41, and 42 stage casing connection pillar 41 of lever arm, lever arm 42 is fulcrum with pillar 41
Rotation；The other end of lever arm 42 is stir head 45, and stir head 45 is located between double pawls of bidentate pawl 30；In use, pressing
Bidentate pawl 30 engages the press button 43 of one end with ratchet 12, and lever arm 42, for fulcrum tilting, drives stir head 45 to move with pillar 41
To the pawl engaged with ratchet, so that bidentate pawl 30 is detached with ratchet 12.
Although herein more has used such as throw rod, pulling head, ratchet, has adjusted head, anti-sliding burr, handle, sinks
The terms such as hole, spring, the decorative pearl on top of an official cap, wear-resisting cap, bidentate pawl, bearing, shifting component, pillar, lever arm, press button and stir head, but
It does not preclude the possibility of using other terms.It is new the use of these items is only for more easily describing and explaining this practicality
The essence of type；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (7)
1. a kind of speeder wrench, it is characterised in that：Including throw rod (10), handle (20) and bidentate pawl (30)；
The throw rod (10) is equipped with integrally formed pulling head (11) and ratchet (12)；One end of the throw rod (10) is set as
The pulling head (11)；The ratchet (12) is located at the stage casing of the throw rod (10)；The sawtooth of the ratchet (12) is equipped with
Angle；
Throw rod (10) rotatable connection is on the handle (20), and the handle (20) is with the axis of the throw rod (10)
It is rotated for rotation center；
The bidentate pawl (30) is articulated on the handle (20), and the bidentate pawl (30) is mutually fitted with the ratchet (12)
Match；
The throw rod (10) and the bidentate pawl (30) with the handle (20) non-dismountable connection.
2. speeder wrench according to claim 1, it is characterised in that：The other end of the throw rod (10) is set as adjusting head
(13), the surface for adjusting head (13) is equipped with anti-sliding burr (14).
3. speeder wrench according to claim 1, it is characterised in that：The pulling head (11) is interior hexagonal or screw
Knife or coupling box.
4. speeder wrench according to claim 1, it is characterised in that：The handle (20) is equipped with counterbore (21), described heavy
The first spring (22), the first spring (22) connection decorative pearl on top of an official cap (23) are equipped in hole (21), the decorative pearl on top of an official cap (23) resists described double
Tooth papillae pawl (30) bottom.
5. speeder wrench according to claim 4, it is characterised in that：The decorative pearl on top of an official cap (23) is connected to wear-resisting cap (24).
6. speeder wrench according to claim 1, it is characterised in that：The bidentate pawl (30) is logical with the handle (20)
Cross bearing (31) connection.
7. speeder wrench according to claim 1, it is characterised in that：The both sides of the handle (20), which are arranged with, stirs group
Part (40), the shifting component (40) include pillar (41), lever arm (42), press button (43) and second spring (44)；The pressure
Button (43) is set to the handle (20) side, and the press button (43) connects one end of the lever arm (42), the lever arm
(42) one end connects the second spring (44)；The stage casing of the lever arm (42) connects the pillar (41), the activity
Arm (42) is that fulcrum is rotated with the pillar (41)；The other end of the lever arm (42) is stir head (45)；Described group
Dynamic head (45) stirs the bidentate pawl (30) by the drive of the lever arm (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820126353.XU CN207771685U (en) | 2018-01-25 | 2018-01-25 | A kind of speeder wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820126353.XU CN207771685U (en) | 2018-01-25 | 2018-01-25 | A kind of speeder wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207771685U true CN207771685U (en) | 2018-08-28 |
Family
ID=63210611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820126353.XU Active CN207771685U (en) | 2018-01-25 | 2018-01-25 | A kind of speeder wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207771685U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818372A (en) * | 2018-08-29 | 2018-11-16 | 曹康颖 | A kind of L-type screw wrench |
| CN110253508A (en) * | 2019-07-08 | 2019-09-20 | 苏州市职业大学 | A kind of Novel socket wrench |
| CN113459018A (en) * | 2021-09-02 | 2021-10-01 | 凯钲五金制品(南通)有限公司 | Ratchet wrench convenient to installation and screw of dismantling |
-
2018
- 2018-01-25 CN CN201820126353.XU patent/CN207771685U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818372A (en) * | 2018-08-29 | 2018-11-16 | 曹康颖 | A kind of L-type screw wrench |
| CN110253508A (en) * | 2019-07-08 | 2019-09-20 | 苏州市职业大学 | A kind of Novel socket wrench |
| CN113459018A (en) * | 2021-09-02 | 2021-10-01 | 凯钲五金制品(南通)有限公司 | Ratchet wrench convenient to installation and screw of dismantling |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |