CN203310316U - Anti-retraction rubber sleeve band tape - Google Patents
Anti-retraction rubber sleeve band tape Download PDFInfo
- Publication number
- CN203310316U CN203310316U CN201320395132XU CN201320395132U CN203310316U CN 203310316 U CN203310316 U CN 203310316U CN 201320395132X U CN201320395132X U CN 201320395132XU CN 201320395132 U CN201320395132 U CN 201320395132U CN 203310316 U CN203310316 U CN 203310316U
- Authority
- CN
- China
- Prior art keywords
- plane
- rubber sleeve
- inclined plane
- brake block
- 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
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Abstract
The utility model provides an anti-retraction rubber sleeve band tape which comprises a shell, a rotating shaft which is installed in the shell, a tape which sleeves the rotating shaft, and a brake block for braking. A top of the brake block is provided with a through hole; a bottom portion of the brake block is provided with a rubber sleeve; a bottom surface of the rubber sleeve is an inclined plane; the inclined plane is formed by a first inclined plane and a second inclined plane which are mutually connected; the first inclined plane and the second inclined plane incline towards the same side; and a gradient of the second inclined plane is greater than that of the first inclined plane. According to the anti-retraction rubber sleeve band tape of the utility model, the friction between the tape and the rubber sleeve can be increased so as to enhance the anti-skid braking effect, the damage to the tape surface in the production process can be reduced, and the bidirectional braking property is improved for the tape.
Description
Technical field
The utility model relates to a kind of tape measure, particularly a kind of anti-receipts gum cover chi.
Background technology
Tape measure is the survey instrument of commonly using.Traditional tape measure braking effect is poor, and easily scratches the chi belt surface
The utility model content
The technical matters that (one) will solve
The technical problems to be solved in the utility model is to provide the anti-receipts gum cover chi of a kind of good braking effect and not fragile chi belt surface.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of anti-receipts gum cover chi, comprise housing 1, be arranged on the rotating shaft 2 in described housing 1, be set in the chi band 3 in described rotating shaft 2, and the brake block 4 for braking, the top of described brake block 4 offers through hole 41, the bottom of described brake block 4 is arranged with rubber sleeve 42, the bottom surface of described rubber sleeve 42 is inclined-plane, described inclined-plane consists of interconnective the first inclined-plane 43 and the second inclined-plane 44, described the first inclined-plane 43 and second 44Xiang the same side, inclined-plane tilt, and the degree of tilt on described the second inclined-plane 44 is greater than the degree of tilt on described the first inclined-plane 43.
Further, described the first inclined-plane 43 and the second inclined-plane 44 are by the arc surface transition.
Further, described the first inclined-plane 43 and the second 44De end, inclined-plane are equipped with fillet.
(3) beneficial effect
The anti-gum cover chi of receiving of the utility model, bottom at brake block is provided with rubber sleeve, its can not only increase and the chi band between friction, improve the braking skidproof effect, can also surface in making process to the damage of chi belt surface, the bottom surface of rubber sleeve consists of two interconnective inclined-planes, has improved the bi-directional braking performance to the chi band.
The accompanying drawing explanation
Fig. 1 is the anti-structural representation of receiving the gum cover chi of the utility model;
Fig. 2 is the anti-structural representation of receiving the brake block of gum cover chi of the utility model.
Embodiment
Consult Fig. 1～Fig. 2, the utility model provides a kind of anti-receipts gum cover chi, comprise housing 1, be arranged on the rotating shaft 2 in housing 1, be set in the chi band 3 in rotating shaft 2, and the brake block 4 for braking, in the present embodiment, at the top of brake block 4, offer for hinged through hole 41, in the bottom of brake block 4, be arranged with rubber sleeve 42, the bottom surface of rubber sleeve 42 is inclined-plane, concrete, this inclined-plane consists of interconnective the first inclined-plane 43 and the second inclined-plane 44, the first inclined-plane 43 and second 44Xiang the same side, inclined-plane tilt, and the degree of tilt on the second inclined-plane 44 is greater than the degree of tilt on the first inclined-plane 43, in the present embodiment, the first inclined-plane 43 and the second inclined-plane 44 are by the arc surface transition, simultaneously, on the first inclined-plane 43 and the second 44De end, inclined-plane, be equipped with fillet.
The anti-gum cover chi of receiving of the utility model, bottom at brake block is provided with rubber sleeve, its can not only increase and the chi band between friction, improve the braking skidproof effect, can also surface in making process to the damage of chi belt surface, the bottom surface of rubber sleeve consists of two interconnective inclined-planes, has improved the bi-directional braking performance to the chi band.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. prevent receiving the gum cover chi for one kind, comprise housing (1), be arranged on the rotating shaft (2) in described housing (1), be set in the chi band (3) in described rotating shaft (2), and the brake block (4) for braking, it is characterized in that: the top of described brake block (4) offers through hole (41), the bottom of described brake block (4) is arranged with rubber sleeve (42), the bottom surface of described rubber sleeve (42) is inclined-plane, described inclined-plane consists of interconnective the first inclined-plane (43) and the second inclined-plane (44), described the first inclined-plane (43) and the second inclined-plane (44) tilt to the same side, and the degree of tilt on described the second inclined-plane (44) is greater than the degree of tilt on described the first inclined-plane (43).
2. anti-receipts gum cover chi as claimed in claim 1 is characterized in that: described the first inclined-plane (43) and the second inclined-plane (44) are by the arc surface transition.
3. anti-receipts gum cover chi as claimed in claim 1, it is characterized in that: the end of described the first inclined-plane (43) and the second inclined-plane (44) is equipped with fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320395132XU CN203310316U (en) | 2013-07-03 | 2013-07-03 | Anti-retraction rubber sleeve band tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320395132XU CN203310316U (en) | 2013-07-03 | 2013-07-03 | Anti-retraction rubber sleeve band tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203310316U true CN203310316U (en) | 2013-11-27 |
Family
ID=49616519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320395132XU Expired - Fee Related CN203310316U (en) | 2013-07-03 | 2013-07-03 | Anti-retraction rubber sleeve band tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203310316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10132606B2 (en) | 2014-05-06 | 2018-11-20 | Dane Scarborough | Marking tape measure |
-
2013
- 2013-07-03 CN CN201320395132XU patent/CN203310316U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10132606B2 (en) | 2014-05-06 | 2018-11-20 | Dane Scarborough | Marking tape measure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20150703 |
|
| EXPY | Termination of patent right or utility model |