CN204218108U - Slidingtype bi-directional expansion belt fastener - Google Patents
Slidingtype bi-directional expansion belt fastener Download PDFInfo
- Publication number
- CN204218108U CN204218108U CN201420572541.7U CN201420572541U CN204218108U CN 204218108 U CN204218108 U CN 204218108U CN 201420572541 U CN201420572541 U CN 201420572541U CN 204218108 U CN204218108 U CN 204218108U
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- cap cylinder
- clamp
- helical teeth
- plate
- belt
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Abstract
The utility model relates to a kind of slidingtype bi-directional expansion belt fastener, it is by the first clamping plate, second clamping plate, belt, button box, expansion plate A, expansion plate B, helical teeth A, helical teeth B, hollow slide plate A, hollow slide plate B, helical teeth C, helical teeth D, clamp A, clamp B, Compress Spring A, Compress Spring B, band cap cylinder A, band cap cylinder B, clamp C, clamp D, Compress Spring C, Compress Spring D, band cap cylinder C, band cap cylinder D, form between groove and storing.A groove has been stayed above between storing, expansion plate A is placed on inside the hole on the hollow slide plate A left side, first plywood sleeve is on the first pin, expansion plate B is placed on inside the hole on the right of hollow slide plate B, second plywood sleeve is on the second pin, when belt fastener needs to loosen, only band cap cylinder A, band cap cylinder B, band cap cylinder C and band cap cylinder D upwards need be mentioned.The utility model is mainly used in the belt fastener that clothes, handbag and leather shoes use.
Description
Technical field
the utility model relates to a kind of belt fastener, particularly a kind of slidingtype bi-directional expansion belt fastener.
Background technology
at present, in existing technology, belt fastener mainly contains three types: bales catch, level and smooth button (plate button) and pin are buckled.Bales catch is furnished with plastics tooth bar on belt, can free adjustment length, easy to use, shortcoming is that plastics tooth bar is easy to damage, and once damage, not easily repair, belt can only be abandoned together with belt fastener, level and smooth button is also known as plate button, this belt fastener is more durable, shortcoming is that getting loose easily appears in belt fastener, the problems such as skew, it is most popular a kind of belt fastener that pin is buckled, durable in use, elegant in appearance, shortcoming is can only by the pitch-row adjusting elasticity on belt, and existing punch holes is apart from larger, so when using belt, often feel non-tight namely loose, feel very inconvenient, except above deficiency, bales catch, level and smooth button (plate button) and pin are buckled them and are also had a common shortcoming, that is exactly that belt is after enclosing around waist one, when belt is through belt fastener, it also will stretch out one long section more, and this stretches out more one long belt major part of cutting is not used, a large amount of wastings of resources will be caused like this.
Summary of the invention
the purpose of this utility model is to overcome shortcoming of the prior art with not enough, provides a kind of slidingtype bi-directional expansion belt fastener, and it can solve this long section belt difficult problem of stretching out more, can make again belt and belt fastener durable in use, and easy to operate.
the utility model solves the technical scheme that its technical problem adopts: in a kind of slidingtype bi-directional expansion belt fastener, inside button box, top is between storing, to be used between this storing place electronic product, a groove has been stayed above between storing, this groove can be used for placing the camera lens of electronic product, jewelry can also be placed, the valuables such as jadeware and gold, hollow slide plate A is placed on the left side inside button box, helical teeth C is arranged in the top of hollow slide plate A uniformly, expansion plate A is placed on inside the hole on the hollow slide plate A left side, helical teeth A is arranged in the top of expansion plate A uniformly, first pin is fixed on the left side of expansion plate A, first plywood sleeve is on the first pin, hollow slide plate B is placed on the right inside button box, helical teeth D is arranged in the top of hollow slide plate B uniformly, expansion plate B is placed on inside the hole on the right of hollow slide plate B, helical teeth B is arranged in the top of expansion plate B uniformly, second pin is fixed on the right of expansion plate B, second plywood sleeve is on the second pin, one of belt is placed on inside the draw-in groove of the first clamping plate, and with the first screw, belt is fixed, the other end of belt is after enclosing around waist one, measure size and unnecessary belt has been cut, and then inside the draw-in groove it being placed on the second clamping plate, and fix with the other end of the second screw by belt, be stuck in helical teeth A below clamp A, be fixed on above clamp A with below cap cylinder A, Compress Spring A is enclosed within the bottom of band cap cylinder A, be stuck in helical teeth B below clamp B, be fixed on above clamp B with below cap cylinder B, Compress Spring B is enclosed within the bottom of band cap cylinder B, be stuck in helical teeth C below clamp C, be fixed on above clamp C with below cap cylinder C, Compress Spring C is enclosed within the bottom of band cap cylinder C, be stuck in helical teeth D below clamp D, be fixed on above clamp D with below cap cylinder D, Compress Spring D is enclosed within the bottom of band cap cylinder D, when belt fastener needs to loosen, only band cap cylinder A and band cap cylinder B upwards need be mentioned, then expansion plate A and expansion plate B is pulled out, if expansion plate A and expansion plate B has outwards moved the end to, all also feel the words that belt is tight, so just band cap cylinder C and band cap cylinder D is upwards mentioned, then hollow slide plate A and hollow slide plate B is pulled out, belt be put into length suitable time, just unclamp band cap cylinder C and band cap cylinder D immediately, when belt fastener needs to tighten up, so only need by expansion plate A, expansion plate B, hollow slide plate A and hollow slide plate B promotes in the middle of inside button box, until just loose one's grip when belt length is suitable.
the beneficial effects of the utility model are: no matter the people of any stature, can easily realize arbitrarily regulating belt tension, and not only firm but also durable, and structure is simple.
accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is further illustrated.
fig. 1 is the main pseudosection of the utility model embodiment.
fig. 2 is top view cross section Fig. 1 of the present utility model.
fig. 3 is top view cross section Fig. 2 of the present utility model.
fig. 4 is left pseudosection 1 of the present utility model.
fig. 5 is left pseudosection 2 of the present utility model.
fig. 6 is face upwarding section of the present utility model.
fig. 7 is top view of the present utility model.
fig. 8 is front view of the present utility model.
1. first clamping plate in figure, 2. the second clamping plate, 3. the first screw, 4. the second screw, 5. belt, 6. button box, 7. the first pin, 8. the second pin, 9. expansion plate A, 10. expansion plate B, 11. helical teeth A, 12. helical teeth B, 13. hollow slide plate A, 14. hollow slide plate B, 15. helical teeth C, 16. helical teeth D, 17. clamp A, 18. clamp B, 19. Compress Spring A, 20. Compress Spring B, 21. band cap cylinder A, 22. band cap cylinder B, 23. clamp C, 24. clamp D, 25. Compress Spring C, 26. Compress Spring D, 27. band cap cylinder C, 28. band cap cylinder D, 29. grooves, between 30. storings.
Detailed description of the invention
in FIG, top, button box (6) the inside is (30) between storing, between this storing, (30) are used to placement electronic product, a groove (29) has been stayed above (30) between storing, this groove (29) can be used for placing the camera lens of electronic product, jewelry can also be placed, the valuables such as jadeware and gold, hollow slide plate A(13) be placed on button box (6) the inside the left side, helical teeth C(15) be arranged in hollow slide plate A(13 uniformly) top, expansion plate A(9) be placed on hollow slide plate A(13) inside the hole on the left side, helical teeth A(11) be arranged in expansion plate A(9 uniformly) top, first pin (7) is fixed on expansion plate A(9) the left side, first clamping plate (1) are enclosed within the first pin (7), hollow slide plate B(14) be placed on button box (6) the inside the right, helical teeth D(16) be arranged in hollow slide plate B(14 uniformly) top, expansion plate B(10) be placed on hollow slide plate B(14) the right hole inside, helical teeth B(12) be arranged in expansion plate B(10 uniformly) top, second pin (8) is fixed on expansion plate B(10) the right, second clamping plate (2) are enclosed within the second pin (8), one of belt (5) is placed on inside the draw-in groove of the first clamping plate (1), and with the first screw (3), belt (5) is fixed, the other end of belt (5) is after enclosing around waist one, measure size and unnecessary belt has been cut, and then inside the draw-in groove it being placed on the second clamping plate (2), and fix with the other end of the second screw (4) by belt (5), clamp A(17) below be stuck in helical teeth A(11) in, band cap cylinder A(21) below be fixed on clamp A(17) above, Compress Spring A(19) be enclosed within band cap cylinder A(21) bottom, clamp B(18) below be stuck in helical teeth B(12) in, band cap cylinder B(22) below be fixed on clamp B(18) above, Compress Spring B(20) be enclosed within band cap cylinder B(22) bottom, clamp C(23) below be stuck in helical teeth C(15) in, band cap cylinder C(27) below be fixed on clamp C(23) above, Compress Spring C(25) be enclosed within band cap cylinder C(27) bottom, clamp D(24) below be stuck in helical teeth D(16) in, band cap cylinder D(28) below be fixed on clamp D(24) above, Compress Spring D(26) be enclosed within band cap cylinder D(28) bottom.
in fig. 2, hollow slide plate A(13) be placed on button box (6) the inside the left side, expansion plate A(9) be placed on hollow slide plate A(13) inside the hole on the left side, helical teeth A(11) be arranged in expansion plate A(9 uniformly) top, first pin (7) is fixed on expansion plate A(9) the left side, first clamping plate (1) are enclosed within the first pin (7), hollow slide plate B(14) be placed on button box (6) the inside the right, expansion plate B(10) be placed on hollow slide plate B(14) the right hole inside, helical teeth B(12) be arranged in expansion plate B(10 uniformly) top, second pin (8) is fixed on expansion plate B(10) the right, second clamping plate (2) are enclosed within the second pin (8), one of belt (5) is placed on inside the draw-in groove of the first clamping plate (1), and with the first screw (3), belt (5) is fixed, the other end of belt (5) is placed on inside the draw-in groove of the second clamping plate (2), and fix with the other end of the second screw (4) by belt (5), clamp A(17) below be stuck in helical teeth A(11) in, clamp B(18) below be stuck in helical teeth B(12) in.
in figure 3, hollow slide plate A(13) be placed on button box (6) the inside the left side, helical teeth C(15) be arranged in hollow slide plate A(13 uniformly) top, expansion plate A(9) be placed on hollow slide plate A(13) inside the hole on the left side, hollow slide plate B(14) be placed on button box (6) the inside the right, helical teeth D(16) be arranged in hollow slide plate B(14 uniformly) top, expansion plate B(10) be placed on hollow slide plate B(14) the right hole inside, one of belt (5) is placed on inside the draw-in groove of the first clamping plate (1), the other end of belt (5) is placed on inside the draw-in groove of the second clamping plate (2), band cap cylinder A(21) below be fixed on clamp A(17) above, Compress Spring A(19) be enclosed within band cap cylinder A(21) bottom, band cap cylinder B(22) below be fixed on clamp B(18) above, Compress Spring B(20) be enclosed within band cap cylinder B(22) bottom, clamp C(23) below be stuck in helical teeth C(15) in, clamp D(24) below be stuck in helical teeth D(16) in.
in the diagram, expansion plate A(9) be placed on hollow slide plate A(13) inside the hole on the left side, helical teeth A(11) be arranged in expansion plate A(9 uniformly) top, clamp A(17) below be stuck in helical teeth A(11) in, band cap cylinder A(21) be fixed on clamp A(17 below) above, Compress Spring A(19) be enclosed within and be with cap cylinder A(21) bottom.
in Figure 5, hollow slide plate A(13) be placed on button box (6) the inside the left side, helical teeth C(15) be arranged in hollow slide plate A(13 uniformly) top, expansion plate A(9) be placed on hollow slide plate A(13) inside the hole on the left side, helical teeth A(11) be arranged in expansion plate A(9 uniformly) top, clamp C(23) below be stuck in helical teeth C(15) in, band cap cylinder C(27) be fixed on clamp C(23 below) above, Compress Spring C(25) be enclosed within and be with cap cylinder C(27) bottom.
in figure 6, top, button box (6) the inside is (30) between storing, a groove (29) has been stayed above (30) between storing, band cap cylinder C(27) below be fixed on clamp C(23) above, Compress Spring C(25) be enclosed within band cap cylinder C(27) bottom, band cap cylinder D(28) be fixed on clamp D(24 below) above, Compress Spring D(26) be enclosed within and be with cap cylinder D(28) bottom.
in the figure 7, a groove (29) has been stayed above between storing, hollow slide plate A(13) be placed on button box (6) the inside the left side, expansion plate A(9) be placed on hollow slide plate A(13) inside the hole on the left side, hollow slide plate B(14) be placed on button box (6) the inside the right, expansion plate B(10) be placed on hollow slide plate B(14) the right hole inside, one of belt (5) is placed on inside the draw-in groove of the first clamping plate (1), the other end of belt (5) is placed on inside the draw-in groove of the second clamping plate (2), band cap cylinder A(21) below be fixed on above clamp A, band cap cylinder B(22) below be fixed on above clamp B, band cap cylinder C(27) below be fixed on above clamp C, band cap cylinder D(28) below be fixed on above clamp D.
in fig. 8, hollow slide plate A(13) be placed on button box (6) the inside the left side, expansion plate A(9) be placed on hollow slide plate A(13) inside the hole on the left side, hollow slide plate B(14) be placed on button box (6) the inside the right, expansion plate B(10) be placed on hollow slide plate B(14) the right hole inside, one of belt (5) is placed on inside the draw-in groove of the first clamping plate (1), and with the first screw (3), belt (5) is fixed, the other end of belt (5) is placed on inside the draw-in groove of the second clamping plate (2), and fix with the other end of the second screw (4) by belt (5), band cap cylinder A(21) below be fixed on above clamp A, band cap cylinder B(22) below be fixed on above clamp B, band cap cylinder C(27) below be fixed on above clamp C, band cap cylinder D(28) below be fixed on above clamp D.
Claims (1)
1. a slidingtype bi-directional expansion belt fastener, it is characterized in that: inside button box, top is between storing, a groove has been stayed above between storing, hollow slide plate A is placed on the left side inside button box, helical teeth C is arranged in the top of hollow slide plate A uniformly, expansion plate A is placed on inside the hole on the hollow slide plate A left side, helical teeth A is arranged in the top of expansion plate A uniformly, first pin is fixed on the left side of expansion plate A, first plywood sleeve is on the first pin, hollow slide plate B is placed on the right inside button box, helical teeth D is arranged in the top of hollow slide plate B uniformly, expansion plate B is placed on inside the hole on the right of hollow slide plate B, helical teeth B is arranged in the top of expansion plate B uniformly, second pin is fixed on the right of expansion plate B, second plywood sleeve is on the second pin, one of belt is placed on inside the draw-in groove of the first clamping plate, with the first screw, belt is fixed, the other end of belt is placed on inside the draw-in groove of the second clamping plate, fix with the other end of the second screw by belt, be stuck in helical teeth A below clamp A, be fixed on above clamp A with below cap cylinder A, Compress Spring A is enclosed within the bottom of band cap cylinder A, be stuck in helical teeth B below clamp B, be fixed on above clamp B with below cap cylinder B, Compress Spring B is enclosed within the bottom of band cap cylinder B, be stuck in helical teeth C below clamp C, be fixed on above clamp C with below cap cylinder C, Compress Spring C is enclosed within the bottom of band cap cylinder C, be stuck in helical teeth D below clamp D, be fixed on above clamp D with below cap cylinder D, Compress Spring D is enclosed within the bottom of band cap cylinder D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420572541.7U CN204218108U (en) | 2014-10-03 | 2014-10-03 | Slidingtype bi-directional expansion belt fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420572541.7U CN204218108U (en) | 2014-10-03 | 2014-10-03 | Slidingtype bi-directional expansion belt fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204218108U true CN204218108U (en) | 2015-03-25 |
Family
ID=52916273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420572541.7U Expired - Fee Related CN204218108U (en) | 2014-10-03 | 2014-10-03 | Slidingtype bi-directional expansion belt fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204218108U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107136610A (en) * | 2017-04-08 | 2017-09-08 | 廖华勇 | The belt used can be inserted clockwise and anticlockwise |
| CN112515875A (en) * | 2020-11-30 | 2021-03-19 | 彭满先 | Intelligent medical nursing device and using method thereof |
-
2014
- 2014-10-03 CN CN201420572541.7U patent/CN204218108U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107136610A (en) * | 2017-04-08 | 2017-09-08 | 廖华勇 | The belt used can be inserted clockwise and anticlockwise |
| CN112515875A (en) * | 2020-11-30 | 2021-03-19 | 彭满先 | Intelligent medical nursing device and using method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20161003 |