CN201191168Y - Tape measure with automatic positioning tape - Google Patents
Tape measure with automatic positioning tape Download PDFInfo
- Publication number
- CN201191168Y CN201191168Y CNU2008201079646U CN200820107964U CN201191168Y CN 201191168 Y CN201191168 Y CN 201191168Y CN U2008201079646 U CNU2008201079646 U CN U2008201079646U CN 200820107964 U CN200820107964 U CN 200820107964U CN 201191168 Y CN201191168 Y CN 201191168Y
- Authority
- CN
- China
- Prior art keywords
- brake
- drain pan
- chi band
- side button
- tape
- 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
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 15
- 239000003292 glue Substances 0.000 claims description 11
- 239000012634 fragment Substances 0.000 claims description 8
- 125000003003 spiro group Chemical group 0.000 abstract 1
- 101150006573 PAN1 gene Proteins 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 3
- 238000004513 sizing Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Tape Measures (AREA)
Abstract
A tape measure with automatic tape positioning, comprising: the assembly sets up the chi area of band pulley in the casing of drain pan and face-piece spiro union, its characterized in that: the inner side of the bottom shell is provided with a cylindrical side button which penetrates out of the bottom shell, the side button in the bottom shell is fixedly connected with a limiting bone at a position close to the bottom shell, the free end of the side button is hinged with a brake, the brake is provided with a spring sheet and a soft rubber brake head, and the brake is in plug fit with the limiting bone; the ruler belt passes through the gap between the brake and the side upper of the bottom shell and the ruler belt outlet is arranged outside the ruler belt hole of the bottom shell. The utility model has the advantages of simple structure, low cost, in use, the ruler belt has multiple functions: 1. the automatic positioning function of the tape; 2. when you want to recover, it is very convenient; 3. the tape can be freely pulled out and recovered.
Description
Technical field
The utility model relates to a kind of measurer, specifically is a kind of chi band tape measure of location automatically.
Background technology
Present tape measure, in use, because the chi band can not locate automatically, therefore, in use, what the user will concentrate constantly remembers or points and pin the size that tape measure measures with brain, otherwise, spirit slightly with carelessness or point one moving will the size that tape measure was measured is inaccurate, so often size will the amount of repetition, cause unnecessary trouble to the user like this, thereby, work efficiency influenced greatly.Can cause work and massive losses economically because of the error in the work when serious.
Summary of the invention
The purpose of this utility model is: in order to overcome the weak point of above-mentioned tape measure, provide a kind of chi band tape measure of location automatically, it has simple in structure, and is with low cost, and in use, the chi band is the tape measure of location automatically.
The utility model is achieved in that a kind of chi band tape measure of location automatically, it comprises: assembling is provided with the chi band of belt wheel in the housing that drain pan and face-piece are spirally connected, the side button that described drain pan inboard is provided with cylinder shape passes drain pan, side button in drain pan is near the affixed spacing bone in drain pan position, the hinged brake of side button free end, brake is provided with shell fragment and flexible glue brake head, and brake is pegged graft with spacing bone and cooperated; Described chi band by crack between brake and the drain pan lateral wall and with chi take out of the chi that is arranged on drain pan with holes outside.Described brake is pegged graft with spacing bone by pilot hole and is cooperated, and the ramp of pilot hole and spacing bone are slidingly matched.Described flexible glue brake head is vertical with the center line of side button.
The utlity model has simple in structurely, with low cost, in use, the chi band has following function:
(1), when pulling out, need be by any external force, can not reclaim in sizing arbitrarily, the chi band is located automatically.
(2), when reclaiming, do not need to seek certain button, as long as gently push away chi band inward, the chi band just can reclaim automatically.
(3), when the side button is pressed, the chi band just can be pulled out, and reclaims freely. do not have any obstruction.With the side button again when returning, the automatic positioning states of function chi band that (1,2) are mentioned above will having recovered again.
Description of drawings
Fig. 1 is the utility model diagrammatic cross-section;
Fig. 2 is the synoptic diagram that the utility model is opened face-piece;
Fig. 3 is the utility model assembly relation synoptic diagram;
Fig. 4 is an assembly relation enlarged diagram between side button and the brake;
Fig. 5 is the brake enlarged diagram.
Embodiment
Embodiment
A kind of chi band is the tape measure of location automatically, shown in Fig. 1-5, it comprises: assembling is provided with the chi band 4 of chi belt wheel in the housing that drain pan 1 and face-piece 2 are spirally connected, the side button 5 that described drain pan 1 inboard is provided with cylinder shape passes drain pan 1, side button 5 in the drain pan 1 leans on the affixed spacing bone 5-1 in drain pan 1 position, the hinged brake 7 of the free end of side button 5 at side button 5, the 7 grafting shell fragments 6 that brake, the free end of shell fragment 6 is towards drain pan 1; A 7 affixed flexible glue brake 7-1 brake, described brake 7 is provided with pilot hole 7-3, pilot hole 7-3 ramp and the spacing bone 5-1 guiding back that is slidingly matched cooperates with spacing bone 5-1 grafting, described chi band 4 by brake 7 and drain pan 1 lateral wall between the crack and with chi band 4 lift one's head the chi that is arranged on drain pan 1 with holes outside.
A described flexible glue brake 7-1 is vertical with the center line of side button 5.
Assembling process:
Earlier the chi band 4 on belt wheel is contained on the drain pan 1, then side button 5 is passed through side button hole 1-1, be assemblied on the drain pan 1.At this moment, earlier shell fragment 6 is packed in the shell fragment groove 7-2, then the shell fragment 6 and the brake that assemble are assemblied on the side button 5.Then, build face-piece 2, and tighten up by tighten the screws nail and to get final product.Shown in Fig. 3,4.
Use and motion principle:
1, when taking measurements with this chi band, that is: the chi band is set to automatic positioning states
When 2, pulling outward the chi band, chi band 4 drives brake 7 deflections forward with a flexible glue brake 7-1 by friction, and turn over the angle vertical with chi band 4 by a flexible glue brake 7-1 distortion, when turning over the angle of miter square band 4, brake 7 is very little with the friction of chi band 4, and chi band 4 can be pulled out very smoothly. when outside stopping, drawing, chi band 4 can be inconsistent with a flexible glue brake 7-1 friction, automatically check chi band 4, chi band 4 can not reclaimed automatically, so that at any size positions reading.
2, when wanting to reclaim, chi band 4 one is pushed away inward gently, chi band 4 can and a flexible glue brake 7-1 friction, make a flexible glue brake 7-1 distortion turn over the angle vertical, thereby reclaim automatically with chi band 4, reach the purpose of recovery.
3, the chi band is pulled out and the recovery state freely
When the chi band does not also pull out, side button 5 is pressed from drain pan 1 direction, spacing bone 5-1 on the side button 5 by with the guiding of pilot hole 7-3 ramp, insert among the pilot hole 7-3, force brake 7 deflect inward and chi band 4 to leave certain distance, at this moment, chi band 4 just is free to pull out and reclaim.
4, the chi band is pulled out and the recovery state becomes the automatic positioning states of chi band freely
When side button 5 when face-piece 2 directions are pressed back original position, spacing bone 5-1 will leave pilot hole 7-3, brake 7 returns to initial position to brake 7 by the restoring forces of shell fragment 6. from and recovered the automatic positioning states of above-mentioned chi band.
Experimental results show that
The utility model is compared with traditional chi band and had the following advantages: simple in structure, with low cost, in use, the chi band has following multi-functional:
(1), when pulling out, need be by any external force, can not reclaim in sizing arbitrarily.
(2), when reclaiming, do not need to seek certain button, as long as gently push away chi band inward, the chi band just can reclaim automatically.
(3), when the side button is pressed, the chi band just can be pulled out, and reclaims freely, does not have any obstruction.With the side button when returning, the function that (1,2) are mentioned above will having recovered again.
Claims (3)
1, the tape measure of the automatic location of a kind of chi band, it comprises: assembling is provided with the chi band (4) of belt wheel in the housing that drain pan (1) and face-piece (2) are spirally connected, it is characterized in that: the side button (5) that described drain pan (1) inboard is provided with cylinder shape passes drain pan (1), side button (5) in drain pan (1) is near drain pan (1) the affixed spacing bone in position (5-1), the hinged brake of side button (5) free end (7), brake (7) is provided with shell fragment (6) and flexible glue brake head (7-1), and brake (7) is pegged graft with spacing bone (5-1) and cooperated; Described chi band (4) by crack between brake (7) and drain pan (1) lateral wall and with chi band (4) lift one's head the chi that is arranged on drain pan (1) with holes outside.
2, the tape measure of the automatic location of chi band as claimed in claim 1 is characterized in that: described brake (7) is pegged graft with spacing bone (5-1) by pilot hole (7-3) and is cooperated, and the ramp of pilot hole (7-3) and spacing bone (5-1) are slidingly matched.
3, the tape measure of the automatic location of chi band as claimed in claim 1, it is characterized in that: described flexible glue brake head (7-1) is vertical with the center line of side button (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201079646U CN201191168Y (en) | 2008-03-28 | 2008-03-28 | Tape measure with automatic positioning tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201079646U CN201191168Y (en) | 2008-03-28 | 2008-03-28 | Tape measure with automatic positioning tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201191168Y true CN201191168Y (en) | 2009-02-04 |
Family
ID=40335330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201079646U Expired - Fee Related CN201191168Y (en) | 2008-03-28 | 2008-03-28 | Tape measure with automatic positioning tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201191168Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829681A (en) * | 2012-07-27 | 2012-12-19 | 胡兆贤 | Brake measuring tape |
-
2008
- 2008-03-28 CN CNU2008201079646U patent/CN201191168Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829681A (en) * | 2012-07-27 | 2012-12-19 | 胡兆贤 | Brake measuring tape |
| CN102829681B (en) * | 2012-07-27 | 2016-05-04 | 胡兆贤 | A kind of brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090204 Termination date: 20100328 |