CN102835787B - Plug-type belt fastener - Google Patents
Plug-type belt fastener Download PDFInfo
- Publication number
- CN102835787B CN102835787B CN201110157975.1A CN201110157975A CN102835787B CN 102835787 B CN102835787 B CN 102835787B CN 201110157975 A CN201110157975 A CN 201110157975A CN 102835787 B CN102835787 B CN 102835787B
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- CN
- China
- Prior art keywords
- belt
- locking plate
- pull bar
- pedestal
- guide frame
- 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 present invention relates to belt locking device, disclose the tension force of a kind of belt self to lock the push-and-pull belt fastener of belt.The leather belt buckle structure disclosed is simple and reliable, without consumable accessory, belt need not punch, and the good looking appearance life-span is long.Described belt fastener is made up of pull bar, locking plate, pedestal; The perforate end of locking plate connects into hinge by one end of latch and pull bar, and is encapsulated in base interior; Pull bar also has one end outside pedestal, links together with the gland of belt.Locking plate and pedestal have the guide frame cooperatively interacted, and guide frame converts the movement of pull bar the extruding of locking plate to belt to.When tightening belt, the tension force of belt passes to locking plate by the pull bar be connected, and compresses and pin belt under the effect of locking plate guide frame.When unclamping belt, pull bar, pull bar drives locking plate to rotate backward, and locking plate unclamps the belt of occlusion under guide frame effect.
Description
Technical field
The invention belongs to a kind of belt locking device with a tight waist, is that the tension force of a kind of belt self is to lock the belt fastener of belt.
Background technology
Belt now used can be divided into fixed length, have level to regulate length and stepless adjusting length three class.Fixed length formula belt regulates length before use, not easily adjusts length in use procedure.Adjust the length that length is integral multiple cell at every turn when the belt having level to regulate regulates, the state of half cell can not be adjusted to.From practicality, the belt of adjustable-length is more handy than fixed length, and the belt of stepless changing is than the convenience having level to adjust (such as bore a hole have level to adjust belt aperture can be caused to tear reduce service life).And in the belt of stepless changing, have a flip-shell, use springlock compact form.Flip-shell belt fastener is attractive in appearance not, renovates likely can automatically spring open to use locking to lose efficacy in use procedure.Springlock compact form belt fastener is durable not, also attractive in appearance not because employ consumable accessory.
Summary of the invention
For the shortcoming of prior art, the invention discloses the tension force of a kind of belt self to lock the plug-type belt fastener of belt.The leather belt buckle structure disclosed is simple and reliable, without consumable accessory, belt need not punch, and the good looking appearance life-span is long.
Described belt fastener is made up of pull bar, locking plate, pedestal; The perforate end of locking plate connects into hinge by one end of latch and pull bar, and is encapsulated in base interior; Pull bar also has one end outside pedestal, links together with the gland of belt.Locking plate and pedestal have the guide frame cooperatively interacted, and guide frame converts the movement of pull bar the extruding of locking plate to belt to.When tightening belt, the tension force of belt passes to locking plate by the pull bar be connected, and compresses and pin belt under the effect of locking plate guide frame.When unclamping belt, pull bar, pull bar drives locking plate to rotate backward, and locking plate unclamps the belt of occlusion under guide frame effect.
Described one end of belt fastener pull bar and the stiff end of belt link together; When tightening belt, the pulling force in belt passs pull bar, causes pull bar to move in parallel.
The other end of described belt fastener pull bar and locking plate connect into hinge shape by a latch, and hinge axis does not have fixed position.Push away, pull bar time, by hinge drive locking plate rotate to positive and negative both direction.
When described belt fastener locking plate rotates, rotary shaft position is variation, is attended by translation when locking plate rotates.The translative movement of pull bar, under pull bar, pedestal, guide frame acting in conjunction, is that locking plate is to the extruding of belt or unclamp by locking plate.
Described belt fastener locking plate has guide frame, can be guide post or prerotation vane.
Described belt fastener pedestal has guide frame, can be pilot hole or prerotation vane.
Described belt fastener pedestal is a structure being similar to box, has the passage passed through for belt and pull bar in pedestal, and it is movable that the hinge that locking plate and pull bar are formed is encapsulated in pedestal.
The tension force of described belt fastener belt passes to locking plate by pull bar, and locking plate rotates and auto lock belt.
Described belt fastener hand is along the opposite direction pull bar of belt tension, and pull bar drives locking plate to rotate backward, and locking plate unclamps the belt of occlusion.
Accompanying drawing explanation
Fig. 1 is the front view of embodiment 1;
Fig. 2 is the top view of embodiment 1;
Fig. 3 is the cross section A-A (fastening belt condition) of embodiment 1;
Fig. 4 is the cross section A-A (unclamping belt condition) of embodiment 1;
Fig. 5 is the lock plate structure figure of embodiment 1;
Fig. 6 is the Tiebar structure figure of embodiment 1.
Fig. 7 is the cross section A-A (unclamping belt condition) of embodiment 2;
Fig. 8 is the lock plate structure figure of embodiment 2;
Detailed description of the invention
Below in conjunction with accompanying drawing, push-and-pull belt fastener embodiment of the present invention is described in detail.
Embodiment 1
As shown in Figure 1, be the front schematic view of embodiment 1, comprise the stiff end 7 of pedestal 1, locking plate 3, pull bar 4, belt 6, belt, pedestal 1 has pilot hole 5.Pull bar 4 links together with the stiff end 7 of belt.The guide post of locking plate 3 is enclosed within pilot hole 5.
Fig. 2 is the schematic top plan view of embodiment 1, comprises pedestal 1, locking plate 3, pull bar 4, belt 6.
Fig. 3 is cross section A-A (fastening belt condition) schematic diagram of embodiment 1, comprises pedestal 1, latch 2, the stiff end 7 of locking plate 3, pull bar 4, belt 6, belt.
Fig. 4 is cross section A-A (the unclamping belt condition) schematic diagram of embodiment 1, comprises pedestal 1, latch 2, the stiff end 7 of locking plate 3, pull bar 4, belt 6, belt.
Fig. 5 is locking plate 3 structural representation of embodiment 1, comprises the gag lever post 8 of locking plate.
Fig. 6 is pull bar 4 structure chart of embodiment 1.
Locking plate 3 and pull bar 4 are linked together by latch 2, and the hinge that locking plate 3, pull bar 4, latch 2 are formed does not have fixed position, is transportable.As shown in Figure 3, pedestal 1 is a box like structure, and respectively there is the perforate passed through for belt 6 pedestal 1 right and left, and there is the perforate passed through for pull bar 4 in the lower right corner of pedestal 1; There is a pilot hole 5 side of pedestal 1; One end of pull bar 4 has belt draw-in groove to block the stiff end 7 of belt.
State as shown in Figure 4, when tightening belt, the stiff end 7 of belt moves right, and also correspondingly to the pull bar 4 that the stiff end 7 of belt is connected moves right, and pull bar 4 drives locking plate 3 to rotate counterclockwise by latch 2.Locking plate 3 extrudes and pins belt under the acting in conjunction of guide post 8 and pilot hole 5, and state becomes as shown in Figure 3.
State as shown in Figure 3, when with hand propelled pull bar 4 to left movement time, locking plate 3 rotates clockwise, and locking plate 3 unclamps the belt of pinning under the acting in conjunction of guide post 8 and pilot hole 5, and belt freely can pass through in pedestal, and state becomes shown in Fig. 4.
Embodiment 2
The structure of locking plate 3 is changed into structure as shown in Figure 8, and the bottom of pedestal is stamped out a guide frame 9.The operation principle of belt fastener is identical with embodiment 1.
Claims (4)
1. a plug-type belt fastener, locking plate is pulled to lock belt with the tension force of belt self, it is characterized in that: belt fastener is by pull bar, locking plate, pedestal forms, the perforate end of locking plate connects into hinge by one end of latch and pull bar, and be encapsulated in base interior, pull bar also has one end outside pedestal, link together with the gland of belt, locking plate and pedestal there is the guide frame cooperatively interacted, guide frame converts the movement of pull bar the extruding of locking plate to belt to, the tension force of belt passes to locking plate by pull bar, locking plate rotates and auto lock belt, one end of pull bar and the stiff end of belt link together, when tightening belt, pulling force in belt passs pull bar, pull bar is caused to move in parallel, the other end of pull bar and locking plate connect into hinge shape by a latch, and hinge axis does not have fixed position, push away, during pull bar, locking plate is driven to rotate to positive and negative both direction by hinge, locking plate there is guide frame, can be guide post or prerotation vane, pedestal there is guide frame, can be pilot hole or prerotation vane.
2. plug-type belt fastener according to claim 1, it is characterized in that: when locking plate rotates, rotary shaft position is variation, is attended by translation when locking plate rotates, the translative movement of pull bar, under pull bar, pedestal, guide frame acting in conjunction, is that locking plate is to the extruding of belt or unclamp by locking plate.
3. plug-type belt fastener according to claim 1, is characterized in that: pedestal is a structure being similar to box, has the passage passed through for belt and pull bar in pedestal, and it is movable that the hinge that locking plate and pull bar are formed is encapsulated in pedestal.
4. plug-type belt fastener according to claim 1, is characterized in that: with the opposite direction pull bar of hand along belt tension, pull bar drives locking plate to rotate backward, and locking plate unclamps the belt of occlusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110157975.1A CN102835787B (en) | 2011-06-13 | 2011-06-13 | Plug-type belt fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110157975.1A CN102835787B (en) | 2011-06-13 | 2011-06-13 | Plug-type belt fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102835787A CN102835787A (en) | 2012-12-26 |
| CN102835787B true CN102835787B (en) | 2015-11-25 |
Family
ID=47363718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110157975.1A Expired - Fee Related CN102835787B (en) | 2011-06-13 | 2011-06-13 | Plug-type belt fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102835787B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107397303A (en) * | 2017-08-11 | 2017-11-28 | 范成玉 | A kind of girdle lock catch |
| CN210841781U (en) * | 2019-07-22 | 2020-06-26 | 黄龙 | Belt fastener and belt with same |
| CN110584272A (en) * | 2019-07-22 | 2019-12-20 | 黄龙 | Belt fastener and belt with same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06327507A (en) * | 1993-05-17 | 1994-11-29 | Yukiyasu Iwai | Buckle with rotary fixing board for belt |
| CN2569599Y (en) * | 2002-08-26 | 2003-09-03 | 叶文明 | Buckle capable of stepless adjusting length of leather belt |
| CN101292797A (en) * | 2008-06-30 | 2008-10-29 | 程伟 | Multi-locking belt fastener capable of regulating belt length arbitrarily |
| CN201323939Y (en) * | 2008-12-22 | 2009-10-14 | 冯国柱 | Self-locking buckle of flexible belt |
| CN201356126Y (en) * | 2009-02-27 | 2009-12-09 | 张金华 | Automatic double-side buckle |
-
2011
- 2011-06-13 CN CN201110157975.1A patent/CN102835787B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06327507A (en) * | 1993-05-17 | 1994-11-29 | Yukiyasu Iwai | Buckle with rotary fixing board for belt |
| CN2569599Y (en) * | 2002-08-26 | 2003-09-03 | 叶文明 | Buckle capable of stepless adjusting length of leather belt |
| CN101292797A (en) * | 2008-06-30 | 2008-10-29 | 程伟 | Multi-locking belt fastener capable of regulating belt length arbitrarily |
| CN201323939Y (en) * | 2008-12-22 | 2009-10-14 | 冯国柱 | Self-locking buckle of flexible belt |
| CN201356126Y (en) * | 2009-02-27 | 2009-12-09 | 张金华 | Automatic double-side buckle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102835787A (en) | 2012-12-26 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20151125 Termination date: 20160613 |