CN2475990Y - Multibrake band tape - Google Patents
Multibrake band tape Download PDFInfo
- Publication number
- CN2475990Y CN2475990Y CN 01210992 CN01210992U CN2475990Y CN 2475990 Y CN2475990 Y CN 2475990Y CN 01210992 CN01210992 CN 01210992 CN 01210992 U CN01210992 U CN 01210992U CN 2475990 Y CN2475990 Y CN 2475990Y
- Authority
- CN
- China
- Prior art keywords
- brake
- skeleton
- locking key
- braking
- chi band
- 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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Abstract
The utility model discloses a multiple braking measuring tape, increasing and arranging a braking button I and a braking button II for the temporary braking on the composition of the conventional measuring tape which comprises a upper, lower shell, a framework, a ruler belt, a torsion spring, a core shaft, a handle, a braking switch, so long as the braking button is pressed, the ruler belt is braked to relax the press, the ruler belt can retract automatically to provide users with a new product of more convenient operation, more reasonable structure for the temporary locking.
Description
The utility model relates to a kind of survey instrument, especially has the tape measure that the linear measure longimetry of many braking functions is used.
In routine work and life, the thing that needs gauge length is run into by regular meeting, and tape measure is widely used as dimensional measuring instrument, and it is small and exquisite because of volume, can carry and can take characteristics such as available at any time, has been one of instrument of every household indispensability.Usually tape measure all has the switch braking and locking after its chi band is overhanging, in case off switch, the chi band just bounces back under the torsion spring effect automatically, one open-one close needs two actions, have switch locking nature important after the chi band is overhanging, particularly under the situation that requires the long period locking, but the user only requires temporary transient locking sometimes, this tape measure just lacks the function of temporary transient locking, often makes troubles to the user.
The purpose of this utility model is all providing a kind of tape measure with many braking abilities, to satisfy broad masses tape measure is used requirement more easily.
The purpose of this utility model is realized by following technical proposal: brake tape measure more, the upper shell that is being fixed as one, be provided with skeleton and the mandrel that passes skeleton in the chamber that lower house is formed, the skeleton inner disc is around end to end chi band and the torsion spring that rotate synchronously with skeleton, torsion spring the inner is inlaid on the mandrel, chi band outer end Connection Card is at the handle in housing exit, the brake switch of locking chi band extension is located at, the lower house junction, by the promotion brake switch clamp is pressed on and realizes braking on the chi band, it is characterized in that also being provided with on the described housing hand by making it can brake the brake component that skeleton rotates.
Described brake component is the locking key I that is located at the upper shell outside.
Described brake component is the locking key II that is located at the lower house outside.
Described brake component is locking key I and the locking key II that is located at the upper and lower casing outside.
The utility model has been done improvement on the basis of former single brake structure, increased at least one locking key to two, and the user pulls out the back once by braking at the chi band, once loosening releasings, makes temporarily to lock use, more convenient operation, more reasonable structure.
Below embodiment is described in detail the utility model again with reference to the accompanying drawings.
Fig. 1 faces construction profile figure for the utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the backsight partial sectional view of Fig. 1.
Referring to Fig. 1-3, many braking tape measures are by the upper shell (1) of injection mo(u)lding, the involutory back of lower house (5) the fastening one of screw, in its chamber, be provided with skeleton (9) and pass the mandrel (10) of skeleton, the mandrel two supports is last, in the lower house blind hole, the skeleton inner disc is around end to end chi band (8) and the torsion spring that rotate synchronously with skeleton, the inner of torsion spring (not shown) is inlaid in the line of rabbet joint of mandrel (10) end, all the time make the chi band be in coiled state, the outer end of chi band connects handle (4), and block on the limiting plate (not shown) in housing exit, the brake switch (3) of locking chi band extension is located at, the junction of lower house, make the clamp (not shown) realize braking by promoting brake switch, when promptly promoting brake switch forward, clamp is pressed towards the chi band and is pressed on the chi band, the chi band is rested on the certain position be braked, when promoting brake switch backward, drive clamp and leave application position, the chi band under the torsion spring effect promptly automatically fast calotte around.
On housing, be provided with simultaneously hand by making it can brake the brake component that skeleton (9) rotates.
Described brake component is for the locking key I (2) that is located at upper shell (1) outside and be located at locking key II (6) outside the lower house (5).By manipulation to locking key I or locking key II, can both brake skeleton and rotate, and then the motion of braking chi band.Locking key I and locking key II are outer little interior macrostructure, outer end and housing brake hole shape match, for example oval, it protrudes and be convenient to operation outside housing, and is inner greater than the brake hole size, make its can only toward interior by and can not fall outward, when conflicting after it is pressed on the skeleton end face, skeleton promptly is braked locking together with the chi band, loosens button, promptly remove the resistance to skeleton, the chi band just bounces back under the torsion spring effect automatically.
For easy to carry, be provided with the suspender belt hole (not shown) of wearing the extension suspender belt in junction, upper and lower casing lower left, in order to prick the knot suspender belt.Middle side part is provided with the button lobe (7) that is connected with mandrel (10) outside lower house simultaneously, is convenient to slotting extension of user and carries.
Claims (7)
1. brake tape measure one kind more, in the upper shell that is fixed as one (1), be provided with skeleton (9) in the chamber that lower house (5) is formed and pass the mandrel (10) of skeleton, the skeleton inner disc is around end to end chi band (8) and the torsion spring that rotate synchronously with skeleton, torsion spring the inner is inlaid on the mandrel (10), chi band (8) outer end Connection Card is at the handle (4) in housing exit, the brake switch (3) of locking chi band extension is located at, the lower house junction, by the promotion brake switch clamp is pressed on and realizes braking on the chi band, it is characterized in that also being provided with on the described housing hand by making it can brake the brake component that skeleton (9) rotates.
2. many braking tape measures as claimed in claim 1 is characterized in that described brake component is for being located at the locking key I (2) outside the upper shell (1).
3. many braking tape measures as claimed in claim 1 is characterized in that described brake component is for being located at the locking key II (6) outside the lower house (5).
4. many braking tape measures as claimed in claim 1 is characterized in that described brake component is locking key I (2) and the locking key II (6) that is located at the upper and lower casing outside.
5. as claim 2 or 3 or 4 described many braking tape measures, it is characterized in that described locking key I (2) and locking key II (6) are outer little interior macrostructure, outer end and housing brake hole shape match, and protrude outside housing, and be inner greater than the brake hole size.
6. many braking tape measures as claimed in claim 1 is characterized in that described upper and lower casing junction is provided with the suspender belt hole of wearing the extension suspender belt.
7. many braking tape measures as claimed in claim 1 is characterized in that the outer middle side part of described lower house is provided with the button lobe (7) that is connected with mandrel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01210992 CN2475990Y (en) | 2001-03-05 | 2001-03-05 | Multibrake band tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01210992 CN2475990Y (en) | 2001-03-05 | 2001-03-05 | Multibrake band tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2475990Y true CN2475990Y (en) | 2002-02-06 |
Family
ID=33630457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01210992 Expired - Fee Related CN2475990Y (en) | 2001-03-05 | 2001-03-05 | Multibrake band tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2475990Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315418A (en) * | 2013-06-26 | 2013-09-25 | 刘奕杏 | Transmission device for bracelet-type oversleeves |
| CN105411738A (en) * | 2015-12-25 | 2016-03-23 | 江苏永发医用设备有限公司 | Bundling belt device with locking and automatic retracting functions |
| US9874428B1 (en) | 2016-10-05 | 2018-01-23 | Milwaukee Electric Tool Corporation | Tape measure with compact retraction system |
| US10054415B2 (en) | 2015-09-30 | 2018-08-21 | Milwaukee Electric Tool Corporation | Tape measure |
| US10836603B2 (en) | 2017-03-22 | 2020-11-17 | Milwaukee Electric Tool Corporation | Tape measure with epicyclic gear drive for tape retraction |
| US11846504B2 (en) | 2016-10-05 | 2023-12-19 | Milwaukee Electric Tool Corporation | Tape measure with compact retraction system |
-
2001
- 2001-03-05 CN CN 01210992 patent/CN2475990Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315418A (en) * | 2013-06-26 | 2013-09-25 | 刘奕杏 | Transmission device for bracelet-type oversleeves |
| CN103315418B (en) * | 2013-06-26 | 2015-06-10 | 刘奕杏 | Transmission device for bracelet-type oversleeves |
| US10054415B2 (en) | 2015-09-30 | 2018-08-21 | Milwaukee Electric Tool Corporation | Tape measure |
| US10767970B2 (en) | 2015-09-30 | 2020-09-08 | Milwaukee Electric Tool Corporation | Tape measure |
| CN105411738A (en) * | 2015-12-25 | 2016-03-23 | 江苏永发医用设备有限公司 | Bundling belt device with locking and automatic retracting functions |
| US9874428B1 (en) | 2016-10-05 | 2018-01-23 | Milwaukee Electric Tool Corporation | Tape measure with compact retraction system |
| US11466970B2 (en) | 2016-10-05 | 2022-10-11 | Milwaukee Electric Tool Corporation | Tape measure with compact retraction system |
| US11846504B2 (en) | 2016-10-05 | 2023-12-19 | Milwaukee Electric Tool Corporation | Tape measure with compact retraction system |
| US10836603B2 (en) | 2017-03-22 | 2020-11-17 | Milwaukee Electric Tool Corporation | Tape measure with epicyclic gear drive for tape retraction |
| US11427434B2 (en) | 2017-03-22 | 2022-08-30 | Milwaukee Electric Tool Corporation | Tape measure with epicyclic gear drive for tape retraction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |