CN204061463U - A kind of buckle structure - Google Patents
A kind of buckle structure Download PDFInfo
- Publication number
- CN204061463U CN204061463U CN201420437019.8U CN201420437019U CN204061463U CN 204061463 U CN204061463 U CN 204061463U CN 201420437019 U CN201420437019 U CN 201420437019U CN 204061463 U CN204061463 U CN 204061463U
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- hole
- nut
- base
- pole
- buckle structure
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- 238000000034 method Methods 0.000 abstract description 6
- 238000003466 welding Methods 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model belongs to vehicle door attachment technique field, provide a kind of buckle structure, comprise snap close body, snap close body comprises clasp and base, clasp comprises connecting rod and is fixed on the first pole and second pole at connecting rod two ends, base is provided with the first through hole and the second through hole along its thickness direction, clasp body also comprises the first locking mechanism, first pole is in axial sliding connection in base by the first through hole, and locked by the first locking mechanism and base, the second pole is in axial sliding connection in base by the second through hole.Buckle structure of the present utility model can adjust along base thickness direction, only need can realize snap close self along perpendicular to the adjustment in front panel snap close attachment face direction and locking by clasp along the movement in base thickness direction, the program saves gasket part, and easy to operate, improve the efficiency of assembling of auto assembly.
Description
Technical field
The utility model belongs to vehicle door attachment technique field, is specifically related to a kind of buckle structure.
Background technique
Vehicle door, front cover for vehicle normally form snap-in structure by being fixed on lock body on door closure with the snap fit be fixed on vehicle body, by door closure and vehicle body locked.As shown in Figure 1-Figure 3, in buckle structure, nut plate 104 is in dumbbell shaped, nut plate 104 is connected with front panel 101 by limiting board 105, nut plate 104 epirelief is welded with project-welding nut 106, snap close 102 is connected to nut plate 104 by bolt 103, nut plate 104 can move up and down in the space of limiting board 105 along the attachment face of front panel 101, to adjust the deviation of snap close mounting point, because nut plate 104 cannot carry out Height Adjustment along the Normal direction perpendicular to front panel 101 snap close attachment face, as snap close short transverse exists deviation, can only by increasing or reduce pad adjustment between front panel 101 and snap close 102, adjust rear use bolt 103 by snap close 102, front panel 101 and nut plate 104 locked.
In prior art, due to the error in automobile making and assembly process, the mounting point of snap close is caused often to there is deviation, need to be adjusted by nut plate, and nut plate can only adjust up and down along front panel snap close attachment face, cannot adjust along the direction perpendicular to front panel snap close attachment face, and snap close self also cannot adjust in the direction in which, therefore the mode increasing or reduce pad can only be adopted to adjust, with satisfied assembling needs, this adjustment mode is time-consuming, has a strong impact on the efficiency of assembling of auto assembly.
Model utility content
The purpose of this utility model is to provide a kind of buckle structure, and this structure snap close self can move along base thickness direction, eliminates pad and easy to operate, improves efficiency of assembling.
To achieve these goals, the utility model provides following technological scheme:
A kind of buckle structure, comprise snap close body, described snap close body comprises clasp and base, described clasp comprises connecting rod and is fixed on the first pole and second pole at described connecting rod two ends, described base is provided with the first through hole and the second through hole along its thickness direction, described clasp body also comprises the first locking mechanism, described first pole is in axial sliding connection in described base by described first through hole, and locked by described first locking mechanism and described base, described second pole is in axial sliding connection in described base by described second through hole.
Further, the third through-hole that described first locking mechanism comprises the first nut and is axially arranged with along described first nut, described third through-hole is provided with the first screw thread near one end of connecting rod, described first pole is first screw rod suitable with described first screw thread away from one end of described connecting rod, described first pole is connected to described first nut by described first screw thread rotation, and described first nut passes described first through hole rotary clamping in described base.
Further, described first nut comprises the first clinch and the first bearing that are overlapped in described base, and described first nut passes described first through hole rotary clamping in described base by described first bearing.
Further, described first bearing is provided with flange away from one end of connecting rod.
Further, described third through-hole is provided with the first unthreaded hole away from the side of described first clinch.
Further, described snap close body also comprises the second locking mechanism, and described second pole is fixed on described base by described second locking mechanism.
Further, the fourth hole that described second locking mechanism comprises the second nut and is axially arranged with along described second nut, described fourth hole is provided with the second screw thread near one end of connecting rod, described second pole is second screw rod suitable with described second screw thread away from one end of described connecting rod, described second pole is connected to described second nut by described second screw thread rotation, and described second nut passes described second through hole rotary clamping in described base.
Further, described fourth hole is provided with the second unthreaded hole away from the side of described connecting rod.
Further, described second nut comprises the second clinch and the second bearing that are overlapped in described base, and described second nut passes described second through hole rotary clamping in described base by described second bearing.
Further, described second bearing is provided with flange away from one end of the second clinch.
The beneficial effects of the utility model are:
Buckle structure of the present utility model can adjust along base thickness direction, when snap close needs adjustment along the direction perpendicular to front panel snap close attachment face, do not need to increase or reduce pad to carry out repeating adjustment, only need rotate the first locking mechanism, snap close self can be realized along perpendicular to the adjustment in front panel snap close attachment face direction and locking along the movement in base thickness direction by clasp, the program saves gasket part, and easy to operate, improves the efficiency of assembling of auto assembly.
Accompanying drawing explanation
Fig. 1 is prior art buckle structure assembling schematic diagram;
Fig. 2 is the sectional view along A-A line in Fig. 1;
Fig. 3 is the snap close sectional view along B-B line in Fig. 1;
Fig. 4 is the buckle structure assembling schematic diagram of a kind of embodiment of buckle structure provided by the utility model;
Fig. 5 is the sectional view along C-C line in Fig. 4;
Fig. 6 is the structural representation before the first nut assembly of a kind of embodiment of buckle structure provided by the utility model is installed;
Fig. 7 is the structural representation after the first nut assembly of a kind of embodiment of buckle structure provided by the utility model is installed.
Reference character:
In Fig. 1-Fig. 3:
101, front panel, 102, snap close, 103, bolt, 104, nut plate, 105, limiting board, 106, project-welding nut;
In Fig. 4-Fig. 7:
201, front panel, 202, snap close body, 203, bolt, 204, nut plate, 205, limiting board, 206, project-welding nut, 207, base, 208, clasp, the 209, first nut, 210, connecting rod, the 211, first pole, the 212, second pole, 213, the first through hole, the 214, second through hole, 215, pad, 216, the first clinch, the 217, first bearing.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Please refer to Fig. 4 and Fig. 5, in a kind of embodiment, buckle structure provided by the utility model, comprise snap close body 202, snap close body 202 comprises clasp 208 and base 207, further clasp 208 comprises connecting rod 210 and is fixed on first pole 211 and second pole 212 at connecting rod 210 two ends, connecting rod 210, first pole 211 and the machine shaping of second bar 212 one, base 207 is provided with the first through hole 213 and the second through hole 214 along its thickness direction, first through hole 213 and the second through hole 214 can be circular hole or square hole, preferred circular hole, convenient processing and cooperation, clasp body 202 also comprises the first locking mechanism, first pole 211 is in axial sliding connection in base 207 by the first through hole 213, and locked by locking mechanism, second pole 212 is in axial sliding connection in base 207 by the second through hole 214, this is slidably connected can be that axis hole mode connects or nut-screw mode connects, preferred nut-screw mode connects, convenient operation, this locking mechanism can be jackscrew or nut, preferred nut, save part and be convenient to processing and operation, base 207 is fixedly connected on front panel 201, its Placement can be welding, riveted joint or bolt connect, preferred bolt connects, convenient adjustment and locking.
With reference to figure 6, the third through-hole that first locking mechanism comprises the first nut 209 and is axially arranged with along the first nut 209, third through-hole is provided with the first screw thread near one end of connecting rod 210, first screw thread can axially run through third through-hole or axially arrange one section at third through-hole, namely third through-hole can be Full Thread FT hole, also can be partial thread hole, preferably, the length of the first screw thread is 1/2nd of third through-hole length, the length of this first screw thread can meet the scope that the intensity of support first pole 211 and snap close body 202 adjust along base 207 thickness direction.First pole 211 is first screw rod suitable with the first screw thread away from one end of connecting rod 210, first pole 211 is rotatably connected in the first nut 209 by the first screw thread with coordinating of the first screw rod, first nut 209 passes the first through hole 213 rotary clamping in base 207, round nut can be used, collar or utilize the modes such as the first nut 209 self structure to carry out clamping, use round nut mode, suitable screw thread need be processed near one end of base 207 at the first clinch 216, use collar, suitable draw-in groove need be processed near one end of base 207 at the first clinch 216, preferred employing self structure realizes clamping, conveniently process and save cost, this locking mechanism uses a part can play the object of sliding and locking, and operation during convenient adjustment.
Third through-hole is provided with the first unthreaded hole away from the side of connecting rod 210, and the internal diameter of the first unthreaded hole is not less than the external diameter of the first screw rod, is preferably greater than the first outer screw diameter 0.5mm, reduces the resistance in rotary course, makes rotation more flexible.
Particularly, first nut 209 also comprises the first clinch 216 and the first bearing 217 being overlapped in base 207, first clinch 216 and the machine shaping of the first bearing 217 one, first clinch 216 can be square also can be circular, circular, be convenient to processing, the external diameter of the first bearing 217 is not more than the internal diameter of the first through hole 213, preferably be less than the first through hole 213 internal diameter 0.5mm, make rotation more flexible, first nut 209 passes the first through hole 213 rotary clamping in base 207 by the first bearing 217, first nut 209 is through after the first through hole 213, round nut can be used, collar or utilize the first nut 209 self structure to carry out clamping, use round nut mode, suitable screw thread need be processed away from one end of the first clinch 216 at the first bearing 217, use collar mode, suitable draw-in groove need be processed away from one end of the first clinch 216 at the first bearing 217, preferred use first nut 209 self structure carries out clamping, first bearing 217 is provided with flange away from one end of the first clinch 216, the first nut before flange as shown in Figure 6, after the first through hole, by one end flange of the first bearing 217 away from the first clinch 216, as shown in Figure 7, this kind of mode had not only been saved man-hour and component but also can have been played the effect of clamping.
First nut can be polygonal or circle away from the portion profile of the first bearing, is preferably Hexagon, is convenient to operation when adjusting.
Snap close body structure can also comprise pad 215, between base 207 and described first clinch 216, pad 215 is housed, also pad can also be housed between base 207 and flange, reduces when the first nut 209 rotates and the friction of base 207.
During the present embodiment application, first by limiting board 205, nut plate 204 is connected to front panel 201, base 207 is installed on front panel 201 by the project-welding nut 206 in nut plate 204, adjust snap close body 202 after front panel snap close attachment face up and down position, locked by bolt 203, first pole 211 is connected to the first nut 209 by the first screw thread rotation, then the first bearing 217 is inserted the first through hole 213, second bar 212 inserts the second through hole 214, finally by one end flange of the first bearing 217 away from the first clinch 216, make the first nut 209 rotary clamping in base 207.During adjustment, only need clockwise or be rotated counterclockwise the first nut 209 to make clasp 208 move along base 207 thickness direction, thus realize snap close body 202 along the adjustment perpendicular to front panel 201 snap close body attachment face direction.
Snap close body 202 also comprises the second locking mechanism, and the second pole 212 is fixed on base 207 by the second locking mechanism.
The fourth hole that second locking mechanism comprises the second nut and is axially arranged with along the second nut, fourth hole is provided with the second screw thread near one end of connecting rod 210, second thread spindle is to running through fourth hole or axially arranging one section at fourth hole, namely fourth hole can be Full Thread FT hole, also can be partial thread hole, preferably, the length of the second screw thread is 1/2nd of fourth hole length, the length of this first screw thread can meet the intensity of support second pole 212 and the scope along the adjustment of base 207 thickness direction, second pole 212 is second screw rod suitable with the second screw thread away from one end of connecting rod 210, second pole 212 is rotatably connected in the second nut by the second screw thread with coordinating of the second screw rod, second nut passes the second through hole 214 rotary clamping in base 207, round nut can be used, collar or utilize the second nut 209 self structure to carry out clamping, use round nut mode, suitable screw thread need be processed near one end of base 207 at the second clinch, use collar mode, suitable draw-in groove need be processed near one end of base 207 at the second clinch, preferred employing self structure realizes clamping, conveniently process and save cost, this locking mechanism uses a part can play the object of sliding and locking, and operation during convenient adjustment.
Fourth hole is provided with the second unthreaded hole away from the side of connecting rod 210, and the internal diameter of the second unthreaded hole is not less than the external diameter of the second screw rod, is preferably greater than the second outer screw diameter 0.5mm, reduces the resistance in rotary course, makes rotation more flexible.
Particularly, second nut 209 also comprises the second clinch and the second bearing that are overlapped in base 207, second clinch and the machine shaping of the second bearing one, second clinch can be square also can be circular, circular, be convenient to processing, the external diameter of the second bearing is not more than the second through hole 214 internal diameter, preferably be less than the second through hole 214 internal diameter 0.5mm, make rotation more flexible, second nut passes the second through hole 214 rotary clamping in base by the second bearing, second nut is through after the second through hole 214, round nut can be used, collar or utilize the second nut self structure to carry out clamping, use round nut mode, suitable screw thread is processed away from one end of the second clinch at the second bearing, use collar mode, suitable draw-in groove need be processed away from one end of the second clinch at the second bearing, preferred use second nut self structure carries out clamping, second bearing is provided with flange away from one end of the second clinch, this kind of mode had not only been saved man-hour and component but also can have been played the effect of clamping.
Second nut can be polygonal away from the portion profile of the second bearing, or circular, is preferably Hexagon, is convenient to operation when adjusting.
During the present embodiment application, first by limiting board 205, nut plate 204 is connected to front panel 201, base 207 is installed on front panel 201 by the project-welding nut 206 in nut plate 204, adjust snap close body 202 after front panel snap close attachment face up and down position, locked by bolt 203, first pole 211 is connected to the first nut 209 by the first screw thread rotation, second pole 212 is connected to the second nut by the second screw thread rotation, then the first bearing 217 is inserted the first through hole 213, second bearing is inserted the second through hole 214, finally by one end flange of the first bearing 217 away from the first clinch 216, make the first nut 209 rotary clamping in base 207, by one end flange of the second bearing away from the second clinch, make the second nut rotary clamping in base 207.During adjustment, only need clockwise or be rotated counterclockwise the first nut 209 and the second nut can make clasp 208 move along base 207 thickness direction, thus realizing snap close body 202 along the adjustment perpendicular to front panel 201 snap close body attachment face direction.
Although the utility model is described in conjunction with above embodiment, but the utility model is not limited to above-described embodiment, and only by the restriction of claim, those of ordinary skill in the art can easily modify to it and change, but do not leave essential idea of the present utility model and scope.
Claims (10)
1. a buckle structure, comprise snap close body, described snap close body comprises clasp and base, described clasp comprises connecting rod and is fixed on the first pole and second pole at described connecting rod two ends, it is characterized in that, described base is provided with the first through hole and the second through hole along its thickness direction, described clasp body also comprises the first locking mechanism, described first pole is in axial sliding connection in described base by described first through hole, and locked by described first locking mechanism and described base, described second pole is in axial sliding connection in described base by described second through hole.
2. buckle structure according to claim 1, it is characterized in that, the third through-hole that described first locking mechanism comprises the first nut and is axially arranged with along described first nut, described third through-hole is provided with the first screw thread near one end of connecting rod, described first pole is first screw rod suitable with described first screw thread away from one end of described connecting rod, described first pole is connected to described first nut by described first screw thread rotation, and described first nut passes described first through hole rotary clamping in described base.
3. buckle structure according to claim 2, is characterized in that, described third through-hole is provided with the first unthreaded hole away from the side of described connecting rod.
4. buckle structure according to claim 2, is characterized in that, described first nut comprises the first clinch and the first bearing that are overlapped in described base, and described first nut passes described first through hole rotary clamping in described base by described first bearing.
5. buckle structure according to claim 4, is characterized in that, described first bearing is provided with flange away from one end of the first clinch.
6. the buckle structure according to any one of claim 1-5, is characterized in that, described snap close body also comprises the second locking mechanism, and described second pole is fixed on described base by described second locking mechanism.
7. buckle structure according to claim 6, it is characterized in that, the fourth hole that described second locking mechanism comprises the second nut and is axially arranged with along described second nut, described fourth hole is provided with the second screw thread near one end of connecting rod, described second pole is second screw rod suitable with described second screw thread away from one end of described connecting rod, described second pole is connected to described second nut by described second screw thread rotation, and described second nut passes described second through hole rotary clamping in described base.
8. buckle structure according to claim 7, is characterized in that, described fourth hole is provided with the second unthreaded hole away from the side of described connecting rod.
9. buckle structure according to claim 7, is characterized in that, described second nut comprises the second clinch and the second bearing that are overlapped in described base, and described second nut passes described second through hole rotary clamping in described base by described second bearing.
10. buckle structure according to claim 9, is characterized in that, described second bearing is provided with flange away from one end of the second clinch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437019.8U CN204061463U (en) | 2014-08-04 | 2014-08-04 | A kind of buckle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437019.8U CN204061463U (en) | 2014-08-04 | 2014-08-04 | A kind of buckle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204061463U true CN204061463U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420437019.8U Expired - Fee Related CN204061463U (en) | 2014-08-04 | 2014-08-04 | A kind of buckle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204061463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804524A (en) * | 2016-03-24 | 2016-07-27 | 刘影 | Icehouse sealing door latch mechanism |
| CN106285250A (en) * | 2016-08-31 | 2017-01-04 | 重庆长安汽车股份有限公司 | Tailgate lock pin |
-
2014
- 2014-08-04 CN CN201420437019.8U patent/CN204061463U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804524A (en) * | 2016-03-24 | 2016-07-27 | 刘影 | Icehouse sealing door latch mechanism |
| CN106285250A (en) * | 2016-08-31 | 2017-01-04 | 重庆长安汽车股份有限公司 | Tailgate lock pin |
| CN106285250B (en) * | 2016-08-31 | 2019-07-05 | 重庆长安汽车股份有限公司 | Tailgate lock pin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| 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: 20141231 Termination date: 20190804 |