CN203851916U - Rotary locking belt buckle - Google Patents
Rotary locking belt buckle Download PDFInfo
- Publication number
- CN203851916U CN203851916U CN201420187590.9U CN201420187590U CN203851916U CN 203851916 U CN203851916 U CN 203851916U CN 201420187590 U CN201420187590 U CN 201420187590U CN 203851916 U CN203851916 U CN 203851916U
- Authority
- CN
- China
- Prior art keywords
- belt
- belt fastener
- buckle
- rotating shaft
- eccentric part
- 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 rotary locking belt buckle, comprising a belt buckle body, wherein a belt penetrates and is inserted into the belt buckle body freely; a rack is arranged on the belt; a rotating shaft is vertically positioned in the belt buckle body; the rotating shaft can rotate by taking the shaft axis thereof as the center; an eccentric part is fixedly arranged on the rotating shaft; a rotary knob is fixedly arranged on one end of the rotating shaft and is positioned on one of upper, lower and middle side face of the belt buckle body; a buckle plate is hinged into the belt buckle body in the vertical direction; the center line of the buckle plate hinged to the belt buckle body is parallel to the shaft axis of the rotating shaft; the buckle plate is positioned on one side of the eccentric part; the eccentric part can drive the buckle plate to overturn by taking the center line as the center to loosen the belt. The belt is loosened in a rotation manner, use of a spring is avoided, the service life is prolonged, the cost is reduced, and the rotary locking belt buckle is more labor-saving in the using process.
Description
Technical field
The utility model relates to a kind of belt fastener, is specifically related to a kind of rotary sealed belt fastener.
Background technology
Current belt fastener conventionally separates belt by the mode of pressing in the time unclamping belt with buckle, this mode need to connect a spring in one end of depression bar, in normal use procedure, owing to often pressing moulded rod, spring is easy to occur wearing and tearing and elastic fatigue, cannot normally use once damaging appears in spring, and whole belt fastener just cannot use, can only abandon very waste concerning user.
Utility model content
In order to overcome above-mentioned defect, the utility model provides a kind of rotary sealed belt fastener, can unclamp belt by the mode of rotation, avoids using spring, increases the service life, and reduces costs, simultaneously in use more laborsaving.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of rotary sealed belt fastener, comprise belt fastener body, belt is freely interspersed in described belt fastener body, belt is provided with tooth bar, described belt fastener body interior is location one rotating shaft vertically, described rotating shaft can be rotated centered by its axial line, in described rotating shaft, set firmly an eccentric part, a knob is fixed in one end of described rotating shaft, described knob is positioned at the upper of described belt fastener body, on a lower side, the hinged buckle of vertical direction in described belt fastener body, the hinged center line of described buckle and belt fastener body is parallel to the axial line of described rotating shaft, described buckle is positioned at a side of described eccentric part, described eccentric part can drive described buckle centered by this center line, overturn and unclamp belt.
As further improvement of the utility model: in described belt fastener body, set firmly a postive stop baffle, described postive stop baffle is positioned at the opposite side of eccentric part and stops that described eccentric part rotates towards the direction of described postive stop baffle.
As further improvement of the utility model, described eccentric part can drive described buckle to overturn centered by this center line and the structure of unclamping belt as: described buckle bending forms portion and bending part anyhow, described portion is anyhow parallel with described eccentric part, described eccentric part can with described rotating shaft rotate and conflict described in portion anyhow, described bending part extends towards the inside of belt fastener body, position and described belt fastener body that described bending part and anyhow portion are connected are hinged, described postive stop baffle and the described back-moving spring of anyhow fixing between portion.
As further improvement of the utility model, on described belt fastener body, set firmly a box body, anyhow portion, postive stop baffle and the back-moving spring of described rotating shaft, eccentric part, buckle is all closed in described box body, and the bending part of described buckle stretches out box body and extends towards the inside of belt fastener body.
As further improvement of the utility model, a side that is positioned at belt porch on described box body is circular-arc.
The beneficial effects of the utility model are: in the time that needs unclamp belt, by the rotation of knob control rotating shaft, drive buckle to rotate by the eccentric part in rotating shaft, buckle is separated with the tooth bar of belt, thereby belt can freely be extracted out, in the time that belt stops interting, by the effect of back-moving spring, buckle is fastened to the tooth bar of belt, make belt locking, mode by rotation is unclamped belt, without pressing, more laborsaving in use procedure, and omit and pressed required spring, thereby reduce cost, eccentric part and buckle in use there will not be wearing and tearing, effectively extend the service life of belt fastener.
Brief description of the drawings
Fig. 1 is the structural representation of rotary sealed belt fastener of the present utility model;
Fig. 2 is the internal structure schematic diagram of rotary sealed belt fastener of the present utility model.
Detailed description of the invention
Embodiment: a kind of rotary sealed belt fastener, comprise belt fastener body 1, belt is freely interspersed in described belt fastener body 1, belt is provided with tooth bar, inner vertically location one rotating shaft 3 of described belt fastener body 1, described rotating shaft 3 can be rotated centered by its axial line, in described rotating shaft 3, set firmly an eccentric part 4, a knob 5 is fixed in one end of described rotating shaft 3, described knob 5 is positioned at the upper of described belt fastener body 1, on a lower side, the hinged buckle 6 of the interior vertical direction of described belt fastener body 1, the hinged center line 10 of described buckle 6 and belt fastener body 1 is parallel to the axial line of described rotating shaft 3, described buckle 6 is positioned at a side of described eccentric part 4, described eccentric part 4 can drive described buckle 6 overturn and unclamp belt centered by this center line 10.Under normal circumstances, tooth bar on buckle 6 fastening belts, belt can only be to 1 stretching in belt fastener body, but can not extract out, in the time that needs are extracted belt out, by turning knob 5, rotating shaft 3 be rotated, drive eccentric part 4 to rotate by rotating shaft 3, drive buckle 6 to overturn by eccentric part 4 again, buckle 6 is separated with the tooth bar of belt, thereby make buckle 6 unclamp the belt in belt fastener body 1.
In described belt fastener body 1, set firmly a postive stop baffle 7, described postive stop baffle 7 is positioned at the opposite side of eccentric part 4 and stops that described eccentric part 4 rotates towards the direction of described postive stop baffle 7.Limit the rotation of eccentric part 4 by postive stop baffle 7, eccentric part 4 can only be rotated towards the direction of buckle 6.
Described eccentric part 4 can drive described buckle 6 to overturn centered by this center line 10 and the structure of unclamping belt as: described buckle 6 bendings form portion 61 and bending part 62 anyhow, described portion anyhow 61 is parallel with described eccentric part 4, described eccentric part 4 can with described rotating shaft 3 rotate and conflict described in portion 61 anyhow, described bending part 62 extends towards the inside of belt fastener body 1, described bending part 62 and portion 61 is connected anyhow position and described belt fastener body 1 are hinged, between described postive stop baffle 7 and described portion anyhow 61, fix a back-moving spring 8.
Back-moving spring 8 is in the time of relaxed state, and the bending part 62 of buckle 6 can fasten the tooth bar on belt.In the time that needs unclamp belt, turning knob 5, rotating shaft 3 is rotated, eccentric part 4 rotates with rotating shaft 3, when eccentric part 4 rotates, can touch the portion anyhow 61 of buckle 6 and drive the portion anyhow 61 of buckle 6 to rotate together, thereby the bending part 62 of buckle 6 is separated with belt upper rack, and belt just can be extracted out from belt fastener body 1 like this.
On described belt fastener body 1, set firmly a box body 2, portion anyhow 61, postive stop baffle 7 and the back-moving spring 8 of described rotating shaft 3, eccentric part 4, buckle 6 is all closed in described box body 2, and the bending part 62 of described buckle 6 stretches out box body and extends towards the inside of belt fastener body 1.The part that can effectively prevent like this belt fastener body 1 inside is impaired, extends the service life of whole belt fastener.
A side that is positioned at belt porch on described box body 2 is circular-arc.Can prevent that like this belt from being scratched by the side of box body.
Claims (5)
1. a rotary sealed belt fastener, comprise belt fastener body (1), belt is freely interspersed in described belt fastener body (1), belt is provided with tooth bar, it is characterized in that: inner vertically location one rotating shaft (3) of described belt fastener body (1), described rotating shaft (3) can be rotated centered by its axial line, in described rotating shaft (3), set firmly an eccentric part (4), a knob (5) is fixed in one end of described rotating shaft (3), described knob (5) is positioned at the upper of described belt fastener body (1), on a lower side, the hinged buckle of the interior vertical direction of described belt fastener body (1) (6), the hinged center line (10) of described buckle (6) and belt fastener body (1) is parallel to the axial line of described rotating shaft (3), described buckle (6) is positioned at a side of described eccentric part (4), described eccentric part (4) can drive described buckle (6) overturn and unclamp belt centered by this center line (10).
2. rotary sealed belt fastener as claimed in claim 1, it is characterized in that: in described belt fastener body (1), set firmly a postive stop baffle (7), described postive stop baffle (7) is positioned at the opposite side of eccentric part (4) and stops that described eccentric part (4) rotates towards the direction of described postive stop baffle (7).
3. rotary sealed belt fastener as claimed in claim 2, it is characterized in that: described eccentric part (4) can drive described buckle (6) to overturn centered by this center line (10) and the structure of unclamping belt as: described buckle (6) bending forms portion (61) and bending part (62) anyhow, described portion anyhow (61) is parallel with described eccentric part (4), described eccentric part (4) can with described rotating shaft (3) rotate and conflict described in portion (61) anyhow, described bending part (62) extends towards the inside of belt fastener body (1), position and described belt fastener body (1) that described bending part (62) and anyhow portion (61) are connected are hinged, between described postive stop baffle (7) and described portion anyhow (61), fix a back-moving spring (8).
4. rotary sealed belt fastener as claimed in claim 3, it is characterized in that: on described belt fastener body (1), set firmly a box body (2), anyhow portion (61), postive stop baffle (7) and the back-moving spring (8) of described rotating shaft (3), eccentric part (4), buckle (6) are all closed in described box body (2), and the bending part (62) of described buckle (6) stretches out box body and extends towards the inside of belt fastener body (1).
5. rotary sealed belt fastener as claimed in claim 4, is characterized in that: a side that is positioned at belt porch on described box body (2) is circular-arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187590.9U CN203851916U (en) | 2014-04-17 | 2014-04-17 | Rotary locking belt buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187590.9U CN203851916U (en) | 2014-04-17 | 2014-04-17 | Rotary locking belt buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203851916U true CN203851916U (en) | 2014-10-01 |
Family
ID=51601801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420187590.9U Expired - Fee Related CN203851916U (en) | 2014-04-17 | 2014-04-17 | Rotary locking belt buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203851916U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963048A (en) * | 2017-04-22 | 2017-07-21 | 广州绅层皮具有限公司 | The band body of belt, belt fastener and corresponding matching belt fastener |
| CN110584272A (en) * | 2019-07-22 | 2019-12-20 | 黄龙 | Belt fastener and belt with same |
-
2014
- 2014-04-17 CN CN201420187590.9U patent/CN203851916U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963048A (en) * | 2017-04-22 | 2017-07-21 | 广州绅层皮具有限公司 | The band body of belt, belt fastener and corresponding matching belt fastener |
| CN110584272A (en) * | 2019-07-22 | 2019-12-20 | 黄龙 | Belt fastener and belt with same |
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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: 20141001 Termination date: 20170417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |