CN204351202U - General belt fastener - Google Patents
General belt fastener Download PDFInfo
- Publication number
- CN204351202U CN204351202U CN201520003434.7U CN201520003434U CN204351202U CN 204351202 U CN204351202 U CN 204351202U CN 201520003434 U CN201520003434 U CN 201520003434U CN 204351202 U CN204351202 U CN 204351202U
- Authority
- CN
- China
- Prior art keywords
- buckle frame
- screw rod
- adjustment barrel
- cramp bar
- handrails
- 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.)
- Withdrawn - After Issue
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Abstract
A kind of general belt fastener that can be applicable to various width belt.Upper buckle frame is the epsilon-type structure be jointly made up of cross bar, left/right handrails and intermediate support bar, and left and right dextrorotation screw rod is separately positioned on the both sides of cramp bar, and the follower head of lock is connected in the slotted hole of cramp bar.Lower buckle frame is the U-shaped structure be jointly made up of cross bar and left/right handrails, and the left/right handrails in lower buckle frame and left and right derotation screw rod are respectively with the left/right handrails in upper buckle frame with left and right dextrorotation screw rod is corresponding arranges.The positive internal thread of left and right adjusting cylinder upper end is connected with the left and right dextrorotation screw rod in upper buckle frame respectively, and the anti-internal thread of left and right adjusting cylinder lower end is connected with the derotation screw rod in lower buckle frame respectively.Rotate adjustment barrel can drive buckle frame and lower buckle frame near or separately.During use, belt tail passes between left adjustment barrel and cramp bar, then penetrates between cramp bar and right adjustment barrel, and leather belt head passes between upper bottom right railing and right adjustment barrel, then penetrates between left adjustment barrel and upper bottom left railing.
Description
Technical field
The utility model relates to a kind of belt fastener, especially by changing the physical dimension of belt fastener, thus is applicable to the general belt fastener of various width belt.
Background technology
At present, its physical dimension of known belt fastener immobilizes, and the belt for different in width just needs to use the belt fastener varied in size, and its versatility of therefore traditional belt fastener is poor.
Summary of the invention
In order to overcome the poor deficiency of its versatility of existing belt fastener, the utility model provides a kind of general belt fastener, and this general belt fastener by changing the physical dimension of belt fastener, thus is applicable to the belt of various different in width.
The utility model solves the technical scheme that its technical problem adopts: the utility model comprises buckle frame, dextrorotation screw rod, cramp bar, slotted hole, adjustment barrel, derotation screw rod, lock, lower buckle frame and spring.Upper buckle frame is the epsilon-type structure be jointly made up of cross bar, left/right handrails and intermediate support bar, left/right handrails and cramp bar are parallel to each other, two the dextrorotation screw rods in left and right are respectively arranged with between left railing and cramp bar and between cramp bar and right railing, dextrorotation screw rod in left and right is all connected with the horizontal edge of upper buckle frame is vertical by upper end, and left and right dextrorotation screw rod and cramp bar be arranged in parallel.The cramp bar of upper buckle frame offers longitudinal slotted hole, and the follower head of lock is connected in the slotted hole of cramp bar, and lock can move up and down along the slotted hole on cramp bar.Lower buckle frame is the U-shaped structure be jointly made up of cross bar and left/right handrails, left/right handrails in lower buckle frame is mutually corresponding with the left/right handrails in upper buckle frame respectively, derotation screw rod in left and right is all connected with the horizontal edge of lower buckle frame is vertical by lower end, and the left and right derotation screw rod in lower buckle frame is corresponding with the left and right dextrorotation screw rod in upper buckle frame respectively to be arranged.Adjustment barrel is interior solenoid structure, the plus thread matched with dextrorotation screw rod is offered in the upper end of adjustment barrel endoporus, the left-hand thread matched with derotation screw rod is offered in the lower end of adjustment barrel endoporus, the upper end of left and right adjusting cylinder is connected with the left and right dextrorotation screw flight in upper buckle frame respectively, and the lower end of left and right adjusting cylinder is connected with the left and right derotation screw flight in lower buckle frame respectively.Spring to be arranged in adjustment barrel and between the lower end and the upper end of derotation screw rod of dextrorotation screw rod.
When regulating the physical dimension of belt fastener, rotate left and right adjusting cylinder, adjustment barrel namely by buckle frame on dextrorotation screw rod and derotation screw drive and lower buckle frame near or separately, and lock can along the slotted hole adjustment position on cramp bar.
When installing belt fastener, passed by belt tail, then penetrate between cramp bar and right adjustment barrel between left adjustment barrel and cramp bar, then being inserted by lock in the buttonhole of belt tail is lockable belt tail.
During use, passed by leather belt head between upper bottom right railing and right adjustment barrel, then penetrate between left adjustment barrel and upper bottom left railing, then being inserted by lock in the buttonhole of leather belt head is lockable leather belt head.
The beneficial effects of the utility model are, by changing the physical dimension of belt fastener, thus are applicable to the belt of various different in width.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is front view of the present utility model.
Fig. 2 is the A-A profile of Fig. 1.
Fig. 3 is the B-B profile of Fig. 1.
Fig. 4 is the C-C profile of Fig. 1.
Fig. 5 is the enforcement illustration of Fig. 1.
Fig. 6 is the D-D profile of Fig. 5.
Fig. 7 is the enforcement illustration of Fig. 2.
Fig. 8 is the enforcement illustration of Fig. 7.
In figure: 1. go up buckle frame.2. dextrorotation screw rod.3. cramp bar.4. slotted hole.5. adjustment barrel.6. derotation screw rod.7. lock.8. descend buckle frame.9. spring.10. belt tail.11. leather belt heads.12. buttonholes.
Detailed description of the invention
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, upper buckle frame 1 is the epsilon-type structure be jointly made up of cross bar, left/right handrails and intermediate support bar 3, left/right handrails and cramp bar 3 are parallel to each other, two the dextrorotation screw rods 2 in left and right are respectively arranged with between left railing and cramp bar 3 and between cramp bar 3 and right railing, left and right dextrorotation screw rod 2 is all connected with the horizontal edge of upper buckle frame 1 is vertical by upper end, and left and right dextrorotation screw rod 2 and cramp bar 3 be arranged in parallel.Cramp bar 3 in upper buckle frame 1 offers longitudinal slotted hole 4, and the follower head of lock 7 is connected in the slotted hole 4 of cramp bar 3, and lock 7 can move up and down along the slotted hole 4 on cramp bar 3.Lower buckle frame 8 is the U-shaped structures be jointly made up of cross bar and left/right handrails, left/right handrails in lower buckle frame 8 is mutually corresponding with the left/right handrails in upper buckle frame 1 respectively, left and right derotation screw rod 6 is all connected with the horizontal edge of lower buckle frame 8 is vertical by lower end, and the left and right derotation screw rod 6 in lower buckle frame 8 is corresponding with the left and right dextrorotation screw rod 2 in upper buckle frame 1 respectively to be arranged.Adjustment barrel 5 is riffled tube structure, the internal thread of adjustment barrel 5 upper end is set to the plus thread matched with dextrorotation screw rod 2, the internal thread of adjustment barrel 5 lower end is set to the left-hand thread matched with derotation screw rod 6, the upper end of left and right adjusting cylinder 5 is threaded with the left and right dextrorotation screw rod 2 in upper buckle frame 1 respectively, and the lower end of left and right adjusting cylinder 5 is threaded with the left and right derotation screw rod 6 in lower buckle frame 8 respectively.Spring 9 to be arranged in adjustment barrel 5 and between the lower end and the upper end of derotation screw rod 6 of dextrorotation screw rod 2.
In Fig. 1, Fig. 3, Fig. 4, Fig. 5, Fig. 6, when regulating the physical dimension of belt fastener, rotate left and right adjusting cylinder 5, adjustment barrel 5 namely by dextrorotation screw rod 2 and derotation screw rod 6 drive upper buckle frame 1 and lower buckle frame 8 near or separately, and lock 7 can adjust position along the slotted hole 4 on cramp bar 3.
In Fig. 1, Fig. 5, Fig. 7, when installing belt fastener, passed by belt tail 10, then penetrate between cramp bar 3 and right adjustment barrel 5 between left adjustment barrel 5 and cramp bar 3, then being inserted by lock 7 in the buttonhole 12 of belt tail 10 is lockable belt tail 10.
In Fig. 1, Fig. 5, Fig. 7, Fig. 8, during use, passed by leather belt head 11 between upper bottom right railing and right adjustment barrel 5, then penetrate between left adjustment barrel 5 and upper bottom left railing, then being inserted by lock 7 in the buttonhole 12 of leather belt head 11 is lockable leather belt head 11.
Claims (6)
1. a general belt fastener, it comprises buckle frame, dextrorotation screw rod, cramp bar, slotted hole, adjustment barrel, derotation screw rod, lock, lower buckle frame and spring, it is characterized in that: upper buckle frame is by cross bar, the epsilon-type structure that left/right handrails and intermediate support bar are formed jointly, left/right handrails and cramp bar are parallel to each other, two the dextrorotation screw rods in left and right are respectively arranged with between left railing and cramp bar and between cramp bar and right railing, dextrorotation screw rod in left and right is all connected with the horizontal edge of upper buckle frame is vertical by upper end, left and right dextrorotation screw rod and cramp bar be arranged in parallel, cramp bar in upper buckle frame offers longitudinal slotted hole, the follower head of lock is connected in the slotted hole of cramp bar, lower buckle frame is the U-shaped structure be jointly made up of cross bar and left/right handrails, left/right handrails in lower buckle frame is mutually corresponding with the left/right handrails in upper buckle frame respectively, derotation screw rod in left and right is all connected with the horizontal edge of lower buckle frame is vertical by lower end, left and right derotation screw rod in lower buckle frame is corresponding with the left and right dextrorotation screw rod in upper buckle frame respectively to be arranged, the internal thread of adjustment barrel upper end is set to the plus thread matched with dextrorotation screw rod, the internal thread of adjustment barrel lower end is set to the left-hand thread matched with derotation screw rod, the upper end of left and right adjusting cylinder is connected with the left and right dextrorotation screw flight in upper buckle frame respectively, the lower end of left and right adjusting cylinder is connected with the left and right derotation screw flight in lower buckle frame respectively.
2. general belt fastener according to claim 1, is characterized in that: described lock can move up and down along slotted hole.
3. general belt fastener according to claim 1, is characterized in that: described adjustment barrel is riffled tube structure.
4. general belt fastener according to claim 1, is characterized in that: described spring to be arranged in adjustment barrel and between the lower end and the upper end of derotation screw rod of dextrorotation screw rod.
5. general belt fastener according to claim 1, is characterized in that: described belt tail passes between left adjustment barrel and cramp bar, then penetrates between cramp bar and right adjustment barrel.
6. general belt fastener according to claim 1, is characterized in that: described leather belt head passes between upper bottom right railing and right adjustment barrel, then penetrates between left adjustment barrel and upper bottom left railing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520003434.7U CN204351202U (en) | 2015-01-05 | 2015-01-05 | General belt fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520003434.7U CN204351202U (en) | 2015-01-05 | 2015-01-05 | General belt fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204351202U true CN204351202U (en) | 2015-05-27 |
Family
ID=53252707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520003434.7U Withdrawn - After Issue CN204351202U (en) | 2015-01-05 | 2015-01-05 | General belt fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204351202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104522941A (en) * | 2015-01-05 | 2015-04-22 | 张卫 | Universal belt fastener |
-
2015
- 2015-01-05 CN CN201520003434.7U patent/CN204351202U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104522941A (en) * | 2015-01-05 | 2015-04-22 | 张卫 | Universal belt fastener |
| CN104522941B (en) * | 2015-01-05 | 2016-09-14 | 张卫 | General belt fastener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150527 Effective date of abandoning: 20160914 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |