CN107764147A - It is a kind of to be easy to fix the instrument of tape measure at right angle end - Google Patents
It is a kind of to be easy to fix the instrument of tape measure at right angle end Download PDFInfo
- Publication number
- CN107764147A CN107764147A CN201610678901.5A CN201610678901A CN107764147A CN 107764147 A CN107764147 A CN 107764147A CN 201610678901 A CN201610678901 A CN 201610678901A CN 107764147 A CN107764147 A CN 107764147A
- Authority
- CN
- China
- Prior art keywords
- right angle
- tape measure
- hole
- angle end
- connecting 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.)
- Withdrawn
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/10—Measuring tapes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tape Measures (AREA)
Abstract
It is easy to fix the instrument of tape measure at right angle end the invention discloses a kind of, including right angle location division and tape measure connecting portion, the right angle location division includes always open and through hole, right angle location division is square structure, its one side sets inside always open in right angle end, the always open lower surface is open, upper table face closure, and the always open rear side is provided with through hole, and the through hole is cylindrical and top is provided with step surface；The tape measure connecting portion is arranged in the through hole, is matched with through hole and step surface, can be rotated along the axis of through hole, and the top surface of tape measure connecting portion is provided with the slot for inserting measuring tape hook.It is an object of the invention to solve the problems, such as to be measured using right angle end as starting point using tape measure inconvenience in the prior art, the purpose that equally can be easily measured as starting point using right angle end using tape measure is realized.
Description
Technical field
The present invention relates to tape measure art, concretely relates to a kind of instrument being easy in right angle end fixation tape measure.
Background technology
Tape measure measurer conventional in being daily production and living, the steel tape being such as commonly used, in fields such as production, finishings
All it is commonly used, while is also one of family's indispensability instrument.The head of tape measure is both provided with rivet hook structure, uses hook hook
The firmly edge of object under test, it is easy to fix tape measure during measurement, improves measurement accuracy.Existing, the hook of tape measure is one
Block measures demand, such as catercorner length perpendicular to the steel disc on band tape surface for some using right-angled apices as starting point,
Hook is difficult to hook at right-angled apices, and inconvenience is measured.
The content of the invention
The present invention proposes a kind of instrument being easy in right angle end fixation tape measure, to solve in the prior art using tape measure inconvenience
The problem of being measured using right angle end as starting point, realize and equally can easily be measured using right angle end as starting point using tape measure
Purpose.
The present invention is achieved through the following technical solutions：
It is a kind of to be easy to fix the instrument of tape measure, including right angle location division and tape measure connecting portion, the right angle location division at right angle end
Including always open and through hole, right angle location division is square structure, and its one side sets inside always open in right angle end, described
Always open lower surface is open, upper table face closure, and the always open rear side is provided with through hole, the through hole it is cylindrical and
Top is provided with step surface；The tape measure connecting portion is arranged in the through hole, is matched with through hole and step surface, can be along logical
The axis in hole is rotated, and the top surface of tape measure connecting portion is provided with the slot for inserting measuring tape hook.For in the prior art
The problem of being measured as starting point using right angle end using tape measure inconvenience, it is easy to fix tape measure at right angle end the invention provides one kind
Instrument, always open using this servicing unit be stuck at right angle corner, then by the hook insertion slot of conventional tape measure, i.e.,
Tape measure can be used, be measured using right angle end as starting point.A kind of instrument being easy in right angle end fixation tape measure, includes straight
Angle location division and tape measure connecting portion.Wherein, a right angle location division generally square structure, its one side set right angle end to
Internal is always open, and the always open bottom and front are opened type, and its top is still blocked, in order to will be auxiliary
Help device to be suspended at right angle corner, using described always open, perfectly agree with being realized as the right angle end of measurement starting point.
The right angle location division also includes through hole, and the through hole is located at always open rear side, i.e., always open right-angled apices rear side, led to
Hole is cylindric, and the step surface on its top is dropped for the tape measure connecting portion prevented from being arranged in through hole.The tape measure connection
Portion matches with through hole and step surface, can be rotated along the axis of through hole, i.e., tape measure connecting portion is also along the section of axis
In the cylindric of T-shape.The top surface of tape measure connecting portion is additionally provided with the slot for inserting measuring tape hook.Due to needing what is measured
Such as catercorner length, there is a strong possibility not using the angular bisector at right angle to be measured as baseline, therefore, by the tape measure connecting portion
It is arranged to rotary structure so that after measuring tape hook inserts the slot, moreover it is possible to freely adjust hook and chi bar angle, just
In being measured, simultaneously for slot and the distance of straight ends, can also be easily read out by tape measure.The present invention uses process
In, using it is described it is always open be close at the right angle corner as starting point, using it is always open carry out with right angle to be measured it is close
Fitting, while hung with the closing blocking parts of always open upper surface, then tape measure connecting portion is positioned over the through hole
It is interior, the hook of tape measure is inserted in the slot, adjusts the angle of tape measure connecting portion, it is ensured that the chi bar of tape measure, which is in, to be needed to measure
Straight line on, be convenient for measuring.
Further, the top surface of the tape measure connecting portion is also inlaid with magnet, and the magnet is located at beside slot.Existing volume
The hook of chi is that steel disc or magnetic steel disc are made, in order to which tape measure is fixed when measuring magnetic metal product.Cause
This, is inlaid with magnet so that the hook inserted in the slot can be consolidated more in the top surface of the tape measure connecting portion
Fixation, avoid coming off out of slot easily.
Further, coating lubricating oil between the tape measure connecting portion and through hole and step surface.To reduce the tape measure
Connecting portion improves its flexibility in the frictional resistance of through hole internal rotation.
The present invention compared with prior art, has the following advantages and advantages：
The present invention is a kind of to be easy to fix the instrument of tape measure at right angle end, using always open with being carried out as the right angle of measurement starting point
It is brought into close contact, while blocks position with the closing of always open upper surface and hung, then tape measure connecting portion is positioned over described
In through hole, the hook of tape measure is inserted in the slot, adjusts the angle of tape measure connecting portion, it is ensured that the chi bar of tape measure, which is in, to be needed
On the straight line of measurement, so as to solve the problems, such as to be measured in the prior art using tape measure inconvenience using right angle end as starting point.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of a specific embodiment of the invention；
Fig. 2 is the sectional view of right angle location division in a specific embodiment of the invention；
Fig. 3 is the structural representation of tape measure connecting portion in a specific embodiment of the invention.
Wherein：1- right angles location division, 2- tape measure connecting portions, 3- is always open, 4- through holes, 5- step surfaces, 6- slots, 7- magnetic
Iron.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1：
A kind of instrument being easy in right angle end fixation tape measure as shown in Figure 1 to Figure 3, including right angle location division 1 connect with tape measure
Portion 2, the right angle location division 1 include always open 3 and through hole 4, and right angle location division 1 is square structure, and its one side sets straight
Angle end it is inside always open 3, always open 3 lower surface is open, upper table face closure, and always open 3 rear side is set
There is through hole 4, the through hole 4 is cylindrical and top is provided with step surface 5；The tape measure connecting portion 2 is arranged at the through hole 4
It is interior, match with through hole 4 and step surface 5, can be rotated along the axis of through hole 4, the top surface of tape measure connecting portion 2 is provided with use
In the slot 6 of insertion measuring tape hook；The top surface of the tape measure connecting portion 2 is also inlaid with magnet 7, and the magnet 7 is located at by slot 6
Side.In the present embodiment, the generally square structure of right angle location division 1, the right angle of right angle end internally is set in its one side
Opening 3, always open 3 bottom and front are opened type, and its top is still blocked, in order to which servicing unit is hanged
Hang at right angle corner, using described always open 3, perfectly agree with being realized as the right angle end of measurement starting point.It is described straight
Angle location division 1 also includes through hole 4, and the through hole 4 leads on rear side of always open 3 rear sides, i.e., always open 3 right-angled apices
To be cylindric, the step surface 5 on its top is that the tape measure connecting portion 2 for preventing from being arranged in through hole 4 drops in hole.The tape measure connects
Socket part 2 matches with through hole 4 and step surface 5, can be rotated along the axis of through hole 4, i.e., tape measure connecting portion 2 is also along axis
Section it is cylindric in T-shape.The top surface of tape measure connecting portion 2 is additionally provided with the slot 6 for inserting measuring tape hook.Due to needing
Such as catercorner length to be measured, there is a strong possibility not using the angular bisector at right angle to be measured as baseline, therefore, by the volume
Chi connecting portion 2 is arranged to rotary structure so that after measuring tape hook inserts the slot 6, moreover it is possible to freely adjust hook and
Chi bar angle, is convenient for measuring, and simultaneously for slot 6 and the distance of straight ends, can also be easily read out by tape measure.This
During invention use, described always open 3 are close at the right angle corner as starting point, using always open 3 with it is to be measured
Right angle is closely bonded, while is hung with the closing blocking parts of always open 3 upper surface, then by tape measure connecting portion
2 are positioned in the through hole 4, and the hook of tape measure is inserted in the slot 6, the angle of adjustment tape measure connecting portion 2, it is ensured that tape measure
Chi bar be in and need on the straight line that measures, so as to be measured.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (3)
1. a kind of be easy to fix the instrument of tape measure at right angle end, it is characterised in that：Including right angle location division（1）With tape measure connecting portion
（2）, the right angle location division（1）Including always open（3）And through hole（4）, right angle location division（1）For square structure, its side
Face sets inside always open in right angle end（3）, it is described always open（3）Lower surface is open, upper table face closure, and the right angle is opened
Mouthful（3）Rear side is provided with through hole（4）, the through hole（4）Cylindrical and top is provided with step surface（5）；The tape measure connection
Portion（2）It is arranged at the through hole（4）It is interior, with through hole（4）And step surface（5）Match, can be along through hole（4）Axis turned
It is dynamic, tape measure connecting portion（2）Top surface be provided with slot for inserting measuring tape hook（6）.
A kind of 2. instrument being easy in right angle end fixation tape measure according to claim 1, it is characterised in that：The tape measure connects
Socket part（2）Top surface be also inlaid with magnet（7）, the magnet（7）Positioned at slot（6）Side.
A kind of 3. instrument being easy in right angle end fixation tape measure according to claim 1 or 2, it is characterised in that：The volume
Chi connecting portion（2）With through hole（4）And step surface（5）Between coating lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610678901.5A CN107764147A (en) | 2016-08-17 | 2016-08-17 | It is a kind of to be easy to fix the instrument of tape measure at right angle end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610678901.5A CN107764147A (en) | 2016-08-17 | 2016-08-17 | It is a kind of to be easy to fix the instrument of tape measure at right angle end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107764147A true CN107764147A (en) | 2018-03-06 |
Family
ID=61260380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610678901.5A Withdrawn CN107764147A (en) | 2016-08-17 | 2016-08-17 | It is a kind of to be easy to fix the instrument of tape measure at right angle end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107764147A (en) |
-
2016
- 2016-08-17 CN CN201610678901.5A patent/CN107764147A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180306 |
|
| WW01 | Invention patent application withdrawn after publication |