CN206316991U - Shutter wing nut spanner - Google Patents
Shutter wing nut spanner Download PDFInfo
- Publication number
- CN206316991U CN206316991U CN201621257124.9U CN201621257124U CN206316991U CN 206316991 U CN206316991 U CN 206316991U CN 201621257124 U CN201621257124 U CN 201621257124U CN 206316991 U CN206316991 U CN 206316991U
- Authority
- CN
- China
- Prior art keywords
- wing nut
- flexible handle
- spanner
- stress chamber
- chamber portion
- 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.)
- Expired - Fee Related
Links
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model discloses shutter wing nut spanner, including blade portion and flexible handle, blade portion includes the stress chamber portion that Open Side Down and the connecting portion being connected with flexible handle, stress chamber portion is Longitudinal extending highly equal cuboid cavity, connecting hole is provided with connecting portion, flexible handle is that through connecting hole and the rod-like element that can be slided along connecting hole, flexible handle is respectively arranged at two ends with a locating part.The stress chamber portion of blade portion can coincide with the profile of wing nut in this spanner, during use, the stress chamber portion of blade portion is covered on above wing nut, when being operated by spanner, it may be such that wing nut uniform force, so as to prevent that wing nut from deforming, the setting of flexible handle conveniently singlehanded or both hands can alternately exert oneself, or flexibly used under special construction environment, and quickly can be pulled down after end of operation from wing nut, efficiency of construction is conveniently improved, and the overall structure of spanner will not be damaged to operator, this utility model is used for operation instrument field.
Description
Technical field
The utility model is related to operation instrument field, more particularly to a kind of shutter wing nut spanner.
Background technology
During current freight house shutter control cock, it is typically to be entered with screw knife and fork inside wing nut, is allowed to stress, reaches switch
The purpose of shutter.There are some drawbacks with upper type：Screwdriver easily causes the damage of screwdriver in loading process；Use
During screwdriver, wing nut unbalance stress easily causes that wing nut pressure is not in place, and shutter is not closed completely, it is necessary to do over again, efficiency
It is low；Simultaneously as screwdriver unbalance stress, and easily skid off to come from wing nut, easily cause the injury to user.
Utility model content
The purpose of this utility model is to provide a kind of shutter butterfly improved efficiency of construction and ensure constructor's safety
Shape nut spanner.
Technical solution adopted in the utility model is：
Shutter wing nut spanner, including blade portion and flexible handle, blade portion include the stress chamber portion that Open Side Down
With the connecting portion being connected with flexible handle above the stress chamber portion, stress chamber portion is Longitudinal extending highly equal cuboid sky
Chamber, provided with the connecting hole extended transversely through in connecting portion, flexible handle be through connecting hole and the rod-like element that can be slided along connecting hole,
Flexible handle is respectively arranged at two ends with a locating part.
The improvement of technical solutions of the utility model is further used as, stress chamber portion includes being located at top and connecting portion fixation company
The top board that connects and the two pieces of panels and two blocks of side plates that the cavity for surrounding lower ending opening is connected with top board lower surface.
The improvement of technical solutions of the utility model is further used as, connecting portion is a circular short tube, and connecting hole sets to be horizontal
Put the circular hole on circular short tube.
The improvement of technical solutions of the utility model is further used as, flexible handle is a pipe or round bar, and spacing is
The nut being screwed at the two ends of flexible handle.
The beneficial effects of the utility model：The stress chamber portion of blade portion can be with butterfly spiral shell in this shutter wing nut spanner
Female profile is coincide, during use, and the stress chamber portion of blade portion is covered on above wing nut, can when being operated by spanner
So that wing nut uniform force, so as to prevent that wing nut from deforming, the setting of flexible handle can be handed over conveniently singlehanded or both hands
For firmly, or flexibly use under special construction environment, and quickly can be pulled down after end of operation from wing nut, conveniently carried
High efficiency of construction, and the overall structure of spanner will not damage to operator.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the utility model embodiment use state schematic diagram；
Fig. 2 is the utility model embodiment overall structure side view.
Embodiment
Reference picture 1, Fig. 2, the utility model are shutter wing nut spanner, including blade portion 1 and flexible handle 2, knife
Oral area 1 includes the stress chamber portion 11 that Open Side Down and the connecting portion 12 being connected positioned at the top of stress chamber portion 11 with flexible handle 2, by
Power chamber portion 11 is provided with the connecting hole extended transversely through, movable hand in Longitudinal extending highly equal cuboid cavity, connecting portion 12
Handle 2 is that through connecting hole and the rod-like element that can be slided along connecting hole, flexible handle 2 is respectively arranged at two ends with a locating part.
The stress chamber portion 11 of blade portion 1 can coincide with the profile of wing nut 10 in this shutter wing nut spanner, make
During, the stress chamber portion 11 of blade portion 1 is covered on into the top of wing nut 10, when being operated by spanner, butterfly spiral shell is may be such that
Female 10 uniform forces, so as to prevent that wing nut 10 from deforming, the setting of flexible handle 2 conveniently singlehanded or both hands can be used alternately
Power, or flexibly used under special construction environment, and quickly can be pulled down after end of operation from wing nut 10, it is convenient to improve
Efficiency of construction, and the overall structure of spanner will not damage to operator.
The height in stress chamber portion 11 is overall consistent in its length direction, and the length in stress chamber portion 11, which is set, is more than wing nut
The length of 10 top disks is set, convenient that stress chamber portion 11 is covered on into the top of wing nut 10, and is conveniently taken after end of operation
Lower ejector lever.
As the utility model preferred embodiment, stress chamber portion 11 includes being fixedly connected with connecting portion 12 positioned at top
Top board and the two pieces of panels and two blocks of side plates of the cavity for surrounding lower ending opening are connected with top board lower surface.
As the utility model preferred embodiment, connecting portion 12 is a circular short tube, and connecting hole is to be horizontally installed on
Circular hole on circular short tube.
As the utility model preferred embodiment, flexible handle 2 is a pipe or round bar, and spacing is in activity
The nut that the two ends of handle 2 are screwed.
The internal structure in stress chamber portion 11 is coincide with shutter wing nut profile peculiar to vessel in this spanner, can during use
So that shutter wing nut uniform force peculiar to vessel, prevents that wing nut 10 from deforming.
The internal structure in stress chamber portion 11 is coincide with shutter wing nut profile peculiar to vessel in this spanner, can be fast when using
Speed is dismounted from wing nut 10, improves efficiency of construction.Stress chamber portion 11 is stuck in the top of wing nut 10, can be with during use
Avoid sliding from wing nut 10, it is ensured that the safety of operator.
This spanner uses flexible handle 2, and one hand can be taken to exert oneself, both hands stress can be also taken, in face of complicated construction
Environment can be used flexibly.Meanwhile, the cost of manufacture of the spanner is cheap, all can be processed using the clout in work progress, both
Production needs can be met, and do not increase entreprise cost.
This spanner it is simple in construction, workmen be easy to make, be easy to operation, it is easy to production scene promote.
Certainly, the invention is not limited to above-mentioned embodiment, and those of ordinary skill in the art are without prejudice to originally
Equivalent variations or replacement can be also made on the premise of utility model spirit, these equivalent modifications or replacement are all contained in the application
In claim limited range.
Claims (4)
1. shutter wing nut spanner, it is characterised in that：Including blade portion and flexible handle, the blade portion include opening to
Under stress chamber portion and the connecting portion that is connected with flexible handle above the stress chamber portion, the stress chamber portion is Longitudinal extending height
Provided with the connecting hole extended transversely through in the equal cuboid cavity of degree, the connecting portion, the flexible handle is through connecting hole
And the rod-like element that can be slided along connecting hole, the flexible handle is respectively arranged at two ends with a locating part.
2. shutter wing nut spanner according to claim 1, it is characterised in that：The stress chamber portion includes being located at top
Top board that portion is fixedly connected with connecting portion and be connected with the top board lower surface cavity for surrounding lower ending opening two pieces of panels and
Two blocks of side plates.
3. shutter wing nut spanner according to claim 2, it is characterised in that：The connecting portion is one circular short
Pipe, the connecting hole is the circular hole being horizontally installed on circular short tube.
4. shutter wing nut spanner according to claim 1, it is characterised in that：The flexible handle be a pipe or
Person's round bar, the described spacing nut to be screwed at the two ends of flexible handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621257124.9U CN206316991U (en) | 2016-11-22 | 2016-11-22 | Shutter wing nut spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621257124.9U CN206316991U (en) | 2016-11-22 | 2016-11-22 | Shutter wing nut spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206316991U true CN206316991U (en) | 2017-07-11 |
Family
ID=59264056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621257124.9U Expired - Fee Related CN206316991U (en) | 2016-11-22 | 2016-11-22 | Shutter wing nut spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206316991U (en) |
-
2016
- 2016-11-22 CN CN201621257124.9U patent/CN206316991U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20211122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |