CN207081383U - A kind of capable of preventing hand from injury tape measure - Google Patents
A kind of capable of preventing hand from injury tape measure Download PDFInfo
- Publication number
- CN207081383U CN207081383U CN201721041202.6U CN201721041202U CN207081383U CN 207081383 U CN207081383 U CN 207081383U CN 201721041202 U CN201721041202 U CN 201721041202U CN 207081383 U CN207081383 U CN 207081383U
- Authority
- CN
- China
- Prior art keywords
- tape
- injury
- steel tape
- measurement
- preventing hand
- 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
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- Tape Measures (AREA)
Abstract
The utility model provides a kind of capable of preventing hand from injury tape measure; housing including the steel tape for measurement and for placing steel tape; the measurement edge that steel tape is used to measure the both sides of length sets protective layer; with contact of the isolation measurement edge with hand; a catch is fixedly connected with the measurement starting position of steel tape, while the assigned scale position on steel tape sets at least one positioning hole.Ruler injures to caused by user during capable of preventing hand from injury tape measure of the present utility model can prevent use, feature-rich, suitable for being used in the environment of insufficient light.
Description
Technical field
Survey tool field is the utility model is related to, more particularly to a kind of capable of preventing hand from injury tape measure.
Background technology
Tape measure is the necessity in human lives, and because its is easy to use, is easy to carry, and measurement is accurate, simple to operate,
It is widely used in routine work and life.But existing tape measure has more problem, the steel tape of measurement is firstly because
It is the flake made by steel, during routine use, due to the contact friction with measuring object, makes the survey of steel tape
Amount edge becomes very sharp, it is easy to causes the hand of user injured；Secondly, the use function of existing tape measure is more single
One, the measurement of straight length is simply possible to use in, picture operation can not be realized in measurement；In addition, the scale reading number on steel tape
Word very little, if light is less bright when using, easily cause reading unclear.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of capable of preventing hand from injury tape measure.
It is of the present utility model adopt the following technical scheme that it is as follows：A kind of capable of preventing hand from injury tape measure, including the steel for measurement are provided
Tape measure and the housing for placing steel tape, steel tape be used for measure length both sides measurement edge set protective layer, with every
Contact of the measurement edge with hand absolutely, a catch, while the finger on steel tape are fixedly connected with the measurement starting position of steel tape
Determine graduation position and at least one positioning hole is set.
Wherein, on the center line of steel tape, set respectively necessarily in the multiple graduation position of 5CM scales or 5CM scales
Position hole.
Wherein, protective layer is adhesive tape.
Wherein, one body is set in surface of shell, the pencil for being used to mark to fixed placement.
Wherein, a light emitting source is fixedly installed on housing.
Wherein, light emitting source is LED light emitting sources, is fixed on by way of being bonded, welding on housing.
It is different from prior art, capable of preventing hand from injury tape measure provided by the utility model, including steel tape for measurement and be used for
The housing of steel tape is placed, the measurement edge that steel tape is used to measure the both sides of length sets protective layer, to completely cut off measurement edge
Contact with hand, a catch, while the assigned scale position on steel tape are fixedly connected with the measurement starting position of steel tape
At least one positioning hole is set.Ruler is to caused by user during capable of preventing hand from injury tape measure of the present utility model can prevent use
Injury, it is feature-rich, suitable for being used in the environment of insufficient light.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of the embodiment of capable of preventing hand from injury tape measure provided by the utility model；
Fig. 2 is a kind of steel tape cross-sectional view of the embodiment of capable of preventing hand from injury tape measure provided by the utility model；
Fig. 3 is the signal of the steel tape and positioning hole of a kind of embodiment of capable of preventing hand from injury tape measure provided by the utility model
Figure.
Embodiment
Below in conjunction with Figure of description, the utility model is described in further detail：
As shown in figure 1, the utility model provides a kind of capable of preventing hand from injury tape measure 100, including steel tape 110 and use for measurement
In the housing 120 for placing steel tape, wherein, the measurement edge that steel tape 110 is used to measure the both sides of length sets protective layer
130, with contact of the isolation measurement edge with hand.A catch 140 is fixedly connected with the measurement starting position 111 of steel tape 110, together
When assigned scale position on steel tape 110 at least one positioning hole 150 is set.
Preferably, on the center line of steel tape 110, one is set respectively in the multiple graduation position of 5CM scales or 5CM scales
Positioning hole 150, as shown in Figure 3.
Preferably, protective layer 130 is adhesive tape, as shown in Figure 2.
Preferably, one body 160 is set on the surface of housing 120, the pencil for being used to mark to fixed placement.
Preferably, a light emitting source 170 is fixedly installed on housing 120.
Preferably, light emitting source 170 is LED light emitting sources, is fixed on by way of being bonded, welding on housing 120.
Example, the steel tape 110 of capable of preventing hand from injury tape measure 100 makes for the steel of flexible, usual measurable length
More than 5 meters are, is positioned in a manner of crimping inside housing 120 when unused, wherein, the end (figure of steel tape 110
Do not show) it is fixedly connected on the axle of the inner hub location of housing 120 setting, steel tape 110 is then crimped centered on axle.Shell
Body 120 is usually plastic material, and an opening supplied inside the discrepancy housing 120 of steel tape 110, while housing are set on housing 120
The positioner (not shown) for fixing steel tape position is also set up on 120, can stop steel tape 110 by positioner
It is mobile, read survey measurements for user.It is used to measure measurement of length edge setting protective layer 130 in steel tape 110 simultaneously,
Protective layer 130 can be adhesive tape or other have the sticky object of one side adhesive effect, by the way that protective layer 130 is pasted into measurement
Edge, barrier measurement edge contact with user's body, prevents from cutting damaging.In the utility model, the quarter of steel tape 0
The position of degree is arranged to original position 111.In the prior art, a crozier is set in original position 111, in actual measurement process
In, the crozier 111 is positioned over to the measurement start edge of testee, by the extension of steel tape 110, reads steel tape
The reading of 110 position correspondences overlapped with the measurement end edge of testee measures so as to realize.But during reality measurement, it is existing
Some tape measures may be shorter because of hook-shaped body length, and can not fixation measuring original position, in the utility model, in steel tape
110 measurement starting position 111 is fixedly connected with a catch 140, and the catch 140 is consistent with the bearing of trend of crozier, can be easily
Realize the fixation to measuring original position.Further, the measurement start edge of testee needs the side less than or equal to right angle
Edge angle can just make crozier be fixed on the measurement start edge of testee, and even need increases human hand if necessary is consolidated
It is fixed, it is inconvenient.Catch 140 can be now arranged to rotate along with the tie point of steel tape 110, by rotating catch 140,
By the angle adjustment between catch 140 and steel tape 110 to the edge angle of testee it is identical or approximate when, can be achieved to survey
Measurement object of the amount edge angle more than 90 degree measures.
The specified location on steel tape 110 sets at least one positioning hole simultaneously.Preferably, along the quarter of steel tape 110
Spend on the center line of bearing of trend extension, a positioning hole 150 be set respectively in the multiple graduation position of 5CM scales or 5CM scales,
Solve the problems, such as to need picture circle or circular arc in the measurements.
Further, one body 160 is set on the surface of housing 120, the pencil used for placing user's mark, user
In measurement process, pencil fixed placement is marked in body 160, it is necessary to take out pencil when marking, after the completion of mark
Pen is put back in body 160, prevents from losing.In the utility model, marker pen is not limited to pencil, can be arbitrary mark
Pen, is selected according to the internal diameter of body 160.
Further, a light emitting source 170 is set on housing 120, and light emitting source is preferably LED light emitting sources.In the utility model
In, LED light emitting sources not only include LED, in addition to make its luminous interlock circuit, power supply and switch.LED is controlled by switching
The open and close of light emitting source, it is that LED light emitting sources are powered by power supply, is lighted by circuit realiration current lead-through to LED
Source is so that it is luminous.LED, make its luminous interlock circuit, power supply and switch by by plastic cement or Plastic Package in closing
In space, LED light emitting sources are formed, plastic cement or plastics form shell, and it is that LED light emitting sources are lighted and controlled to be set on shell
The hole of the switch of LED light emitting sources processed.By way of being bonded or welding, the shell of LED light emitting sources is fixed on housing 120,
In the utility model, it is bonded using easy melten gel.When using tape measure 100 in dim environment, if reading can not be seen clearly
When, the switch of LED light emitting sources can be opened, makes it luminous, illuminates the reading on steel tape 110.
It is different from prior art, capable of preventing hand from injury tape measure provided by the utility model, including steel tape for measurement and be used for
The housing of steel tape is placed, the measurement edge that steel tape is used to measure the both sides of length sets protective layer, to completely cut off measurement edge
Contact with hand, a catch, while the assigned scale position on steel tape are fixedly connected with the measurement starting position of steel tape
At least one positioning hole is set.Ruler is to caused by user during capable of preventing hand from injury tape measure of the present utility model can prevent use
Injury, it is feature-rich, suitable for being used in the environment of insufficient light.
It the above is only to preferred embodiment of the present utility model, not the scope of the utility model be defined, therefore
On the premise of not departing from the utility model design spirit, this area ordinary skill technical staff is to construction of the present utility model, spy
The equivalence changes or decoration that sign and principle are made, all should fall into the protection domain of present utility model application patent.
Claims (6)
1. a kind of capable of preventing hand from injury tape measure, including the steel tape for measurement and the housing for placing the steel tape, its feature exist
In the measurement edge that the steel tape is used to measure the both sides of length sets protective layer, to completely cut off the measurement edge and hand
Contact, a catch, while the assigned scale position on the steel tape are fixedly connected with the measurement starting position of the steel tape
Install at least one positioning hole.
2. the capable of preventing hand from injury tape measure described in claim 1, it is characterised in that on the center line of the steel tape, in 5CM scales or
The multiple graduation position of 5CM scales sets a positioning hole respectively.
3. the capable of preventing hand from injury tape measure described in claim 1, it is characterised in that the protective layer is adhesive tape.
4. the capable of preventing hand from injury tape measure described in claim 1, it is characterised in that one body is set in the surface of shell, to fixation
Place the pencil for mark.
5. the capable of preventing hand from injury tape measure described in claim 1 a, it is characterised in that light emitting source is fixedly installed on the housing.
6. the capable of preventing hand from injury tape measure described in claim 5, it is characterised in that the light emitting source is LED light emitting sources, by being bonded, welding
The mode connect is fixed on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721041202.6U CN207081383U (en) | 2017-08-19 | 2017-08-19 | A kind of capable of preventing hand from injury tape measure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721041202.6U CN207081383U (en) | 2017-08-19 | 2017-08-19 | A kind of capable of preventing hand from injury tape measure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207081383U true CN207081383U (en) | 2018-03-09 |
Family
ID=61419649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721041202.6U Expired - Fee Related CN207081383U (en) | 2017-08-19 | 2017-08-19 | A kind of capable of preventing hand from injury tape measure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207081383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827108A (en) * | 2018-06-19 | 2018-11-16 | 于婷婷 | A kind of reinforcing bar length-measuring appliance |
-
2017
- 2017-08-19 CN CN201721041202.6U patent/CN207081383U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827108A (en) * | 2018-06-19 | 2018-11-16 | 于婷婷 | A kind of reinforcing bar length-measuring appliance |
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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: 20180309 Termination date: 20180819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |