CN205870381U - Adjustable spanner - Google Patents
Adjustable spanner Download PDFInfo
- Publication number
- CN205870381U CN205870381U CN201620822096.4U CN201620822096U CN205870381U CN 205870381 U CN205870381 U CN 205870381U CN 201620822096 U CN201620822096 U CN 201620822096U CN 205870381 U CN205870381 U CN 205870381U
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- Prior art keywords
- right arm
- arm
- adjustable spanner
- save
- under
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Abstract
The utility model discloses an adjustable spanner, include through round pin axle articulated left arm and circular -arc right arm upper segment, the left arm is half hexagon or half quincunx handle end of keeping silent the end with being located the free end of hexagonal including the shape that is located the hinged end, the shape of right arm upper segment just is equipped with circular -arc guide slot in the middle part for the indent evagination, it has the connecting axle to alternate in the guide slot, the one end of connecting axle is provided with lock nut, and other end fixedly connected with hugs closely lower section of the right arm of right arm upper segment, the right arm upper segment with lower section of right arm hug closely the anti -skidding tooth that is provided with intermeshing on the face respectively. The utility model discloses simple structure, convenient to use, it is simpler and more direct than traditional adjustable spanner, be difficult to twist and slide, saved operating time, the operating is simplified process has improved work efficiency.
Description
Technical field
The instrument that this utility model relates to a kind of bolt, nut dismounting uses, is specifically related to a kind of adjustable spanner, belongs to
Hand-operated tools technical field.
Background technology
In field of tool, spanner is one of modal instrument, and along with the progress of technology, economical and practical specific purpose tool is general
All over being developed and using, but the opening of most spanner can not regulate, and is only used for the turret head of a kind of specification, portable plate
Although hands can regulate opening size, but in use easily twists sliding by nut or bolt head, this utility model is exactly
Having carried out innovation and creation for the spanner widely used by people, the application making spanner is more extensive, uses more convenient and quicker, permissible
For different size of bolt, multiple spanner can be substituted, and simpler and more direct than traditional adjustable wrench, it is not easy to twist sliding, joint
Save the operating time, simplified operating process, improve work efficiency.
Summary of the invention
The purpose of this utility model is the problem and defect existed for existing spanner, it is provided that a kind of adjustable spanner.This
Utility model can be used for not specification turret head dismounting, its simple in construction, reasonable in design, easy to carry, simple to operate, safety
Reliably, economical and practical, it is greatly improved work efficiency.
For reaching above-mentioned purpose, the present invention solves the problems referred to above and be the technical scheme is that
A kind of adjustable spanner, including saving 3 on the left arm 1 hinged by bearing pin 2 and arc-shaped right arm, described left arm 1 wraps
Include and be positioned at being shaped as half hexagon or half quincuncial vice jaw part of hexagonal and being positioned at the handle end of free end, institute of hinged end
State on right arm save 3 be shaped as indent evagination and middle part is provided with arc-shaped guide groove 9, described guide groove 9 is interspersed with connecting shaft 5, institute
The one end stating connecting shaft 5 is provided with locking nut 4, and the other end is fixedly connected with joint 6 under the right arm being close on right arm joint 3, described
On right arm save 3 and described right arm under save 6 be close on face be respectively arranged with intermeshing anti-slop serrations 8.
Further, save under described right arm and be provided with anti-slop serrations inside the vice jaw part of 6.
Further, Magnet also it is inlaid with inside the vice jaw part of described left arm 1.
Further, the handle end saving 5 under the handle end of described left arm 1 and described right arm is all set with insulation Anti-slip cover.
Further, described anti-slop serrations 8 passes through the lance tooth of quenching for surface.
Using method:
When needs unclamp bolt or nut, joint and the described clamp nut pine of joint on right arm under described right arm will be locked
Opening, save under the described right arm that slides, the described guide groove that under described right arm, festival-gathering saves along described right arm slides, and arrives correct position
After, described clamp nut is locked, makes joint and the anti-slop serrations engagement on joint faying face under described right arm on described right arm, so that
Save formation one under joint and described right arm on described right arm, then the hexagonal part of the vice jaw part of described left arm is enclosed within described six
On angle head, close up spanner right arm, pull spanner, make bolt or nut unclamp or tighten.The hexagonal of the vice jaw part of described left arm
Part determines the size of the maximum turret head that can be suitable for.
Compared with prior art, the technical solution of the utility model has the advantage that
The spanner structure that this utility model provides is simple, and application is more extensive, uses more convenient, may be used for different size of
Bolt, the dismounting of nut, alternative multiple spanners, and also simpler and more direct than traditional adjustable wrench, it is not easy to twist sliding, save behaviour
Make the time, simplify operating process, improve work efficiency.Anti-slop serrations between spanner right arm saves up and down serves well lock
Tight effect, adds joint vice jaw part under right arm and arranges anti-slop serrations, be difficult to skid during use.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model embodiment；
Fig. 2 is the side view of this utility model embodiment；
In figure: 1 be left arm, 2 be bearing pin, 3 for saving on right arm, 4 be locking nut, 5 be connecting shaft, 6 for saving under right arm, 7
For turret head, 8 be anti-slop serrations, 9 for guide groove.
Detailed description of the invention
Understandable for enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent from, below in conjunction with the accompanying drawings to this
The specific embodiment of utility model is described in detail.
As illustrated in fig. 1 and 2: for a kind of adjustable spanner of the present utility model, including left arm 1 He hinged by bearing pin 2
Saving 3 on arc-shaped right arm, what described left arm 1 included being positioned at hinged end is shaped as half hexagon or half quincuncial pincers of hexagonal
Mouthful end and be positioned at the handle end of free end, described right arm saves 3 be shaped as indent evagination and middle part is provided with arc-shaped guide groove 9,
Being interspersed with connecting shaft 5 in described guide groove 9, one end of described connecting shaft 5 is provided with locking nut 4, and the other end is fixedly connected with tightly
Patch right arm on save 3 right arm under save 6, on described right arm save 3 and described right arm under save 6 be close on face be respectively arranged with mutually nibble
The anti-slop serrations 8 closed.Save under described right arm and be provided with anti-slop serrations inside the vice jaw part of 6.The handle end of described left arm 1 and described right arm
The handle end of lower joint 6 is all set with insulation Anti-slip cover.Described anti-slop serrations 8 passes through the lance tooth of quenching for surface.
Using method:
As it is shown in figure 1, when needs unclamp bolt or nut, joint 6 and the institute of joint 3 on right arm under described right arm will be locked
Stating clamp nut 4 to unclamp, save 6 under the described right arm that slides, saving 6 under described right arm can slide by the described guide groove 9 of joint 3 along described right arm
Dynamic, after arriving correct position, described clamp nut 4 is locked, make to save on 6 faying faces under joint 3 and described right arm on described right arm
Described anti-slop serrations 8 engage so that on described right arm save 3 and described right arm under save 6 formation one, then by described left arm 1
The hexagonal part of described vice jaw part be enclosed within described turret head 7, close up spanner right arm, pull spanner, make bolt or nut pine
Open or tighten.
Although this utility model discloses as above, but this utility model is not limited to this.Any those skilled in the art,
Without departing from spirit and scope of the present utility model, all can make various changes or modifications, protection domain the most of the present utility model
Should be as the criterion with claim limited range.
Claims (5)
1. an adjustable spanner, it is characterised in that: include saving on the left arm (1) hinged by bearing pin (2) and arc-shaped right arm
(3), described left arm (1) includes being positioned at being shaped as half hexagon or half quincuncial vice jaw part of hexagonal and being positioned at of hinged end
The handle end of free end, on described right arm save (3) be shaped as indent evagination and middle part is provided with arc-shaped guide groove (9), described in lead
Being interspersed with connecting shaft (5) in groove (9), one end of described connecting shaft (5) is provided with locking nut (4), and the other end is fixedly connected with
Be close on right arm to save under the right arm of (3) and save (6), described right arm saves joint (6) under (3) and described right arm be close on face set respectively
It is equipped with intermeshing anti-slop serrations (8).
A kind of adjustable spanner, it is characterised in that: save under described right arm inside the vice jaw part of (6)
It is provided with anti-slop serrations.
A kind of adjustable spanner, it is characterised in that: also inlay inside the vice jaw part of described left arm (1)
It is embedded with Magnet.
A kind of adjustable spanner, it is characterised in that: the handle end of described left arm (1) and the described right side
The handle end saving (6) under arm is all set with insulation Anti-slip cover.
A kind of adjustable spanner, it is characterised in that: described anti-slop serrations (8) is that surface is through quenching
Lance tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620822096.4U CN205870381U (en) | 2016-08-01 | 2016-08-01 | Adjustable spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620822096.4U CN205870381U (en) | 2016-08-01 | 2016-08-01 | Adjustable spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205870381U true CN205870381U (en) | 2017-01-11 |
Family
ID=57699749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620822096.4U Active CN205870381U (en) | 2016-08-01 | 2016-08-01 | Adjustable spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205870381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775193A (en) * | 2018-07-03 | 2018-11-09 | 镇江市高等专科学校 | A kind of line bar builds ground stabilizing base |
-
2016
- 2016-08-01 CN CN201620822096.4U patent/CN205870381U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775193A (en) * | 2018-07-03 | 2018-11-09 | 镇江市高等专科学校 | A kind of line bar builds ground stabilizing base |
| CN108775193B (en) * | 2018-07-03 | 2024-03-26 | 镇江市高等专科学校 | Ground stabilization base is built to line pole |
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| GR01 | Patent grant |