CN102835787A - Push-pull type belt buckle - Google Patents
Push-pull type belt buckle Download PDFInfo
- Publication number
- CN102835787A CN102835787A CN2011101579751A CN201110157975A CN102835787A CN 102835787 A CN102835787 A CN 102835787A CN 2011101579751 A CN2011101579751 A CN 2011101579751A CN 201110157975 A CN201110157975 A CN 201110157975A CN 102835787 A CN102835787 A CN 102835787A
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- CN
- China
- Prior art keywords
- belt
- locking plate
- pull bar
- pedestal
- plug
- 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.)
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Abstract
The invention relates to a belt locking device and discloses a push-pull type belt buckle, which has the advantage that a belt can be locked under own tension. The belt buckle has a simple and reliable structure and is not provided with wearing parts, no drilling is needed for the belt, the appearance is attractive, and the service life is long. The belt buckle consists of a pulling rod, a locking piece and a base; one end, provided with an opening, of the locking piece is connected with one end of the pulling rod through a plug pin to form a hinge and is packaged in the base; and the other end of the pulling rod is exposed out of the base and is connected with a fixed head of the belt. The locking piece and the base are provided with guide structures which are mutually matched, and movement of the pulling rod can be converted by the guide structures into extrusion of the locking piece to the belt. When the belt is tensioned, the tension of the belt is transferred to the locking piece through the connected pulling rod, and the belt can be pressed and locked by the locking piece under effects of the guide structures. When the belt needs to be loosened, the pulling rod is pushed by hand, the locking piece is driven by the pulling rod to rotate in an opposite direction, and the locked belt can be loosened by the locking piece under effects of the guide structures.
Description
Technical field
The invention belongs to a kind of belt locking device of usefulness with a tight waist, is the belt fastener that a kind of tension force with belt self is locked belt.
Background technology
Now used belt can be divided into fixed length, have level to regulate three types of length and step-less adjustment length.Fixed length formula belt regulates length before use, is difficult for adjustment length in the use.Adjustment length was the length of integral multiple cell when the belt that has level to regulate was regulated at every turn, can not adjust to the state of half cell.From practicality, the belt of adjustable-length is more handy than the fixed length, and the belt of stepless adjustment is than the convenience that level adjustment is arranged (such as perforation have a level adjustment belt can cause the aperture to tear to reduce service life).And flip-shell is arranged in the belt of stepless adjustment, use the springlock compact form.The flip-shell belt fastener is attractive in appearance inadequately, renovates in the use to automatically spring open and uses locking to lose efficacy.Springlock compact form belt fastener is because used consumable accessory durable inadequately, and is also attractive in appearance inadequately.
Summary of the invention
To the shortcoming of prior art, the invention discloses the plug-type belt fastener that a kind of tension force with belt self is locked belt.The belt fastener that is disclosed consumable accessory simple and reliable for structure, no, belt need not punch, and the good looking appearance life-span is long.
Said belt fastener is made up of pull bar, locking plate, pedestal; The perforate end of locking plate connects into hinge through an end of latch and pull bar, and is encapsulated in base interior; Pull bar also has an end outside pedestal, links together with the fixing head of belt.The guide frame that cooperatively interacts is arranged on locking plate and the pedestal, and guide frame is with the mobile extruding that converts locking plate to belt to of pull bar.When tightening belt, the tension force of belt passes to locking plate through the pull bar that links to each other, and compresses and pin belt under the effect of locking plate guide frame.When unclamping belt, pull bar, pull bar drives the locking plate backward rotation, and locking plate unclamps the belt of interlock under the guide frame effect.
One end of said belt fastener pull bar and the stiff end of belt link together; When tightening belt, the pulling force in the belt is passed pull bar, causes that pull bar is parallel mobile.
The other end of said belt fastener pull bar and locking plate connect into hinge shape through a latch, and hinge axis does not have the fixed position.Push away, during pull bar, drive locking plate through hinge and rotate to positive and negative both direction.
When said belt fastener locking plate rotated, the rotating shaft position changed, and was attended by translation during the locking plate rotation.Locking plate changes the translation of pull bar into locking plate to the extruding of belt or unclamp under pull bar, pedestal, guide frame acting in conjunction.
On the said belt fastener locking plate guide frame being arranged, can be guide post or prerotation vane.
On the said belt fastener pedestal guide frame being arranged, can be pilot hole or prerotation vane.
Said belt fastener pedestal is a structure that is similar to box, and the passage that supplies belt and pull bar to pass through is arranged in the pedestal, and it is movable that the hinge that locking plate and pull bar constitute is encapsulated in the pedestal.
The tension force of said belt fastener belt passes to locking plate through pull bar, and locking plate rotates and the auto lock belt.
Said belt fastener is with the opposite direction pull bar of hand along belt tension, and pull bar drives the locking plate backward rotation, and locking plate unclamps the belt of interlock.
Description of drawings
Fig. 1 is the front view of embodiment 1;
Fig. 2 is the vertical view of embodiment 1;
Fig. 3 is the cross section A-A (fastening belt state) of embodiment 1;
Fig. 4 is the cross section A-A (unclamping the belt state) of embodiment 1;
Fig. 5 is the locking plate structure chart of embodiment 1;
Fig. 6 is the Tiebar structure figure of embodiment 1.
Fig. 7 is the cross section A-A (unclamping the belt state) of embodiment 2;
Fig. 8 is the locking plate structure chart of embodiment 2;
The specific embodiment
Below in conjunction with accompanying drawing push-and-pull belt fastener embodiment of the present invention is described in detail.
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, pilot hole 5 is arranged on the pedestal 1.Pull bar 4 links together with the stiff end 7 of belt.The guide post of locking plate 3 is enclosed within the 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 (the fastening belt state) sketch map of embodiment 1, comprises pedestal 1, latch 2, the stiff end 7 of locking plate 3, pull bar 4, belt 6, belt.
Fig. 4 comprises pedestal 1, latch 2, the stiff end 7 of locking plate 3, pull bar 4, belt 6, belt for cross section A-A (the unclamping the belt state) sketch map of embodiment 1.
Fig. 5 is locking plate 3 structural representations of embodiment 1, comprises the gag lever post 8 of locking plate.
Fig. 6 is pull bar 4 structure charts of embodiment 1.
State as shown in Figure 4, when tightening belt, the stiff end 7 of belt moves right, and the pull bar 4 that links to each other with the stiff end 7 of belt also moves right accordingly, and pull bar 4 drives locking plate 3 through latch 2 and rotates counterclockwise.Locking plate 3 is extruding and pinning 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 during to left movement, locking plate 3 clockwise rotates, and locking plate 3 unclamps the belt of pinning under the acting in conjunction of guide post 8 and pilot hole 5, and belt can freely pass through in pedestal, and state becomes shown in Figure 4.
Change the structure of locking plate 3 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 and embodiment 1 are identical.
Claims (9)
1. a plug-type belt fastener is locked belt with the tension force pulling locking plate of belt self, and it is characterized in that: belt fastener is made up of pull bar, locking plate, pedestal; The perforate end of locking plate connects into hinge through an end of latch and pull bar, and is encapsulated in base interior; Pull bar also has an end outside pedestal, links together with the fixing head of belt.The guide frame that cooperatively interacts is arranged on locking plate and the pedestal, and guide frame is with the mobile extruding that converts locking plate to belt to of pull bar.
2. according to the plug-type belt fastener of claim 1, it is characterized in that: an end of pull bar and the stiff end of belt link together; When tightening belt, the pulling force in the belt is passed pull bar, causes that pull bar is parallel mobile.
3. according to the plug-type belt fastener of claim 1, it is characterized in that: the other end of pull bar and locking plate connect into hinge shape through a latch, and hinge axis does not have the fixed position.Push away, during pull bar, drive locking plate through hinge and rotate to positive and negative both direction.
4. according to the plug-type belt fastener of claim 1, it is characterized in that: during the locking plate rotation, the rotating shaft position changes, and is attended by translation during the locking plate rotation.Locking plate changes the translation of pull bar into locking plate to the extruding of belt or unclamp under pull bar, pedestal, guide frame acting in conjunction.
5. according to claim 1,4 plug-type belt fastener, it is characterized in that: guide frame is arranged on the locking plate, can be guide post or prerotation vane.
6. according to claim 1,4 plug-type belt fastener, it is characterized in that: guide frame is arranged on the pedestal, can be pilot hole or prerotation vane.
7. according to the plug-type belt fastener of claim 1, it is characterized in that: pedestal is a structure that is similar to box, and the passage that supplies belt and pull bar to pass through is arranged in the pedestal, and it is movable that the hinge that locking plate and pull bar constitute is encapsulated in the pedestal.
8. according to the plug-type belt fastener of claim 1, it is characterized in that: the tension force of belt passes to locking plate through pull bar, and locking plate rotates and the auto lock belt.
9. according to the plug-type belt fastener of claim 1, it is characterized in that: with the opposite direction pull bar of hand along belt tension, pull bar drives the locking plate backward rotation, and locking plate unclamps the belt of interlock.
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 true CN102835787A (en) | 2012-12-26 |
| CN102835787B 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) |
Cited By (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 |
| CN110584272A (en) * | 2019-07-22 | 2019-12-20 | 黄龙 | Belt fastener and belt with same |
| WO2021012964A1 (en) * | 2019-07-22 | 2021-01-28 | 黄龙 | Belt buckle and belt mounted with belt buckle |
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 |
Cited By (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 |
| CN110584272A (en) * | 2019-07-22 | 2019-12-20 | 黄龙 | Belt fastener and belt with same |
| WO2021012964A1 (en) * | 2019-07-22 | 2021-01-28 | 黄龙 | Belt buckle and belt mounted with belt buckle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102835787B (en) | 2015-11-25 |
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| 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 |
Granted publication date: 20151125 Termination date: 20160613 |
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| CF01 | Termination of patent right due to non-payment of annual fee |