CN201406974Y - Chained sealing yard for roller shutter door and dedicated punch plier thereof - Google Patents
Chained sealing yard for roller shutter door and dedicated punch plier thereof Download PDFInfo
- Publication number
- CN201406974Y CN201406974Y CN2008202302063U CN200820230206U CN201406974Y CN 201406974 Y CN201406974 Y CN 201406974Y CN 2008202302063 U CN2008202302063 U CN 2008202302063U CN 200820230206 U CN200820230206 U CN 200820230206U CN 201406974 Y CN201406974 Y CN 201406974Y
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- China
- Prior art keywords
- code
- closing
- sheet
- yard
- hole
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- Expired - Fee Related
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Abstract
The utility model relates to a chained sealing yard for a roller shutter door and a dedicated punch plier thereof, comprising a sealing yard, a chain piece and the punch plier; wherein the sealing yard is provided with a rivet hole, screw axes and a drag reduction arc head, and the screw axes are fixed at the two ends of the sealing yard; the two ends of the chain piece are provided with screw axis holes, and the pore sizes of the screw axis holes are depend on the screw axes which can pass through the screw axis holes; the screw axes on the sealing yard is inserted into holes at the end of adoor piece; the dedicated punch plier is provided with a handle and a plier shaft; a nipper jaw is internally provided with a punch knife, a return spring, a punching die and a sealing yard locating device; the handle is provided with a booster spring which is specially used for punching the roller shutter doors and leads the rivet hole of the sealing yard to conveniently penetrate for firmly riveting and fixing a rivet and the door piece; the sealing yard and the chain piece are combined with each other at intervals to form chained structure, and the screw axes respectively pass through the screw axis holes of one chain piece with one sealing yard which is taken as interval and connected by the chain piece, so that the chained sealing yard can be formed; the drag arc head is used for reducing the slip resistance between the door piece and a door sliding groove; and therefore, the structure can prolong the useful service life of the roller shutter door.
Description
Technical field
The utility model relates to a kind of rolling door chain type closing-code, its special-purpose perforating plier, especially a kind of rolling door chain type closing-code, its special-purpose perforating plier that is combined by closing-code, chain sheet and perforating plier.
Background technology
Known rolling door uses closing-code because the defective in the design, a sheet inconsistent phenomenon usually occurs, cause a sheet to be out of shape, because the direct and door chute friction in outstanding door sheet end, cause slip resistance excessive, light then make that door switch is smooth, the monolateral elongation of door, crooked; Heavy then the door sector-meeting tangle positions such as body of wall, gate slot entrance, tapered end hole, cause the rolling door can not switch, as operation by force, can cause that a sheet end is torn, spring disconnectedly takes off, the damage of fastening coupling components, distortion etc., seriously reduced the application life of rolling door, cause unnecessary loss and trouble to the user, this drawback is never had the good technical scheme solve.
Summary of the invention
The purpose of this utility model provides a kind of rolling door fault rate height, slip rolling door chain type closing-code, its special-purpose perforating plier smooth, corrupted easily of solving, it is characterized in that on the closing-code on rolling door both sides, establishing the nail axle, and insert in the circular hole crack that joint portion that two sheets collude forms, because nail axle cooperates with hole between the sheet, the neither normal deflection of influence door sheet, fix the relative position between closing-code and the door again effectively, prevented the dislocation of door sheet to slide.
In order to achieve the above object, the purpose of this utility model is achieved in that establishes closing-code, establish two place's rivet holes, nail axle and drag reduction arc head on every closing-code, the nail axle is fixed on the two ends of closing-code, the nail axis hole is established at the two ends of chain sheet, its pore size is advisable can penetrate the nail axle, and the nail axle that is located on the closing-code inserts in the hole of door sheet termination; Establish handle and pincers axle on the special-purpose perforating plier, establish punching cutter, return spring, punching mould, closing-code positioner in the jaw, it is real fixing with the riveting of door sheet that the rivet hole of establish power assistant spring on the handle, be exclusively used in the punching of rolling door sheet, being convenient to closing-code penetrates rivet; Closing-code and chain sheet interval group are synthesized chain structure, each follows closely in the nail axis hole that respectively penetrates a chain sheet, a closing-code connects, is combined into the chain type closing-code with a chain sheet at interval, the nail axle of each closing-code inserts door sheet termination hole, each closing-code and rivet hole and wear-resistant liner are flattened on the sheet, with special-purpose perforating plier the door sheet is punched, penetrate in the hole of rivet hole and wear-resistant liner and door sheet riveting with rivet real fixing, and drag reduction arc head is in order to reduce the slip resistance of a sheet and door chute.Improve the tensile strength of door sheet, prevent that a sheet be out of shape, tears, monolateral elongation crooked, between closing-code and closing-code, adopt two ends chain sheet with holes to penetrate in the nail axle of closing-code, form the chain type that the chain sheet is connected with the closing-code space and make up closing-code.Smooth and easy for the slip that guarantees roller shutter, and strengthened the drag reduction radian of closing-code, this set does not change other manufacture craft of rolling door, and its beneficial effect has reached the fault rate that reduces rolling door, has improved application life.Simultaneously, in order to strengthen result of use of the present utility model, designed the special-purpose perforating plier of door sheet.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
1. closing-codes among the figure, 2. rivet hole, 3. rivet hole, 4. nail axle, 5. follow closely axle, 6. drag reduction arc head, 7. chain sheet, 8. nail axis hole, 9. nail axis hole, 10. wear-resistant liner, 11. sheets, 12. sheet termination holes, 13. door sheet termination hole, 14. chutes, 15. special-purpose perforating pliers, 16. handles, 17. the pincers axle, 18. punching cuttves, 19. return springs, 20. the punching mould, 21. closing-code positioners, 22. power assistant spring.
Fig. 1 is the closing-code structural representation of rolling door of the present utility model with first specific embodiment of chain type closing-code, its special-purpose perforating plier;
Fig. 2 is the closing-code structure left view of the utility model rolling door with second specific embodiment of chain type closing-code, its special-purpose perforating plier;
Fig. 3 is the closing-code structure sectional view of the utility model rolling door with the 3rd specific embodiment of chain type closing-code, its special-purpose perforating plier;
Fig. 4 is the closing-code structure front view of the utility model rolling door with the 4th specific embodiment of chain type closing-code, its special-purpose perforating plier;
Fig. 5 is that the utility model rolling door is installed sectional view with the nail axle of the 5th specific embodiment of chain type closing-code, its special-purpose perforating plier;
Fig. 6 is the utility model rolling door its special-purpose perforating plier front view with the 6th specific embodiment of chain type closing-code, its special-purpose perforating plier;
Fig. 7 is the closing-code assembling schematic diagram of the utility model rolling door with the 7th specific embodiment of chain type closing-code, its special-purpose perforating plier.
The specific embodiment
Rolling door shown in Figure 1 is established rivet hole 2, rivet hole 3, nail axle 4, nail axle 5 and drag reduction arc head 6 with the closing-code of chain type closing-code, its special-purpose perforating plier on closing-code 1.
Rolling door shown in Figure 2 is fixed on the two ends of closing-code with the closing-code of chain type closing-code, its special-purpose perforating plier, nail axle 4 and nail axle 5.
The closing-code of rolling door shown in Figure 3 chain type closing-code, its special-purpose perforating plier, drag reduction arc head 6, nail axle 4 or the sectional structure of nail axle 5 on closing-code 1.
Rolling door shown in Figure 4 is established nail axis hole 8 and nail axis hole 9 with the closing-code of chain type closing-code, its special-purpose perforating plier at the two ends of chain type 7, pore size is can penetrate nail axle 4 and to follow closely axle 5 and be advisable.
Rolling door shown in Figure 5 is with the closing-code of chain type closing-code, its special-purpose perforating plier, in the nail axle 4, nail axle 5, insertion door sheet 11 termination holes 12 and the door sheet 11 termination holes 13 that are located on the closing-code 1.
The perforating plier of rolling door shown in Figure 6 chain type closing-code, its special-purpose perforating plier, establish handle 16 and pincers axle 17 on the special-purpose perforating plier 15, establish punching cutter 18, return spring 19, punching mould 20, closing-code positioner 21 in the jaw, establish power assistant spring 22 on the handle 16, be exclusively used in the punching of rolling door sheet, rivet hole 2 and the rivet hole 3 of being convenient to closing-code 1 penetrate rivet and real the fixing of door sheet 11 rivetings.
Rolling door shown in Figure 7 chain type closing-code, the closing-code of its special-purpose perforating plier, with closing-code 1 and the synthetic chain structure of chain sheet 7 interval group, to follow closely axle 4, nail axle 5 respectively penetrates the nail axis hole 8 of a chain sheet 7 or follows closely in the axis hole of axis hole 9, chain sheet of closing-code 1 usefulness 7 connects at interval, be combined into the chain type closing-code, the nail axle 4 of each closing-code 1, nail axle 5 inserts door sheet termination hole 12,13 li in door sheet termination hole, each closing-code 1 and rivet hole 2 and rivet hole 3 are flattened on the sheet 11 with wear-resistant liner 10, with special-purpose perforating plier 15 door sheet 11 is punched, penetrate rivet hole 2 with rivet, riveting is real fixing in the hole of rivet hole 3 and wear-resistant liner 10 and door sheet 11, drag reduction arc head 6 has prolonged the Acceptable life of rolling door greatly in order to reduce the slip resistance of a sheet 11 and door chute 14.
Claims (1)
1. a rolling door is combined by closing-code, chain sheet and perforating plier with chain type closing-code, its special-purpose perforating plier, it is characterized in that: establish rivet hole (2), rivet hole (3), nail axle (4), nail axle (5) and drag reduction arc head (6) on the closing-code (1); Nail axle (4) and nail axle (5) are fixed on the two ends of closing-code (1); Nail axis hole (8) and nail axis hole (9) are established in the two ends of chain type (7), and pore size is can penetrate nail axle (4) and to follow closely axle (5) and be advisable; The nail axle (4), the nail axle (5) that are located on the closing-code (1) insert in door sheet (11) termination hole (12) and door sheet (11) the termination hole (13); Establish handle (16) and pincers axles (17) on the special-purpose perforating plier (15), establish punching cutter (18), return spring (19), punching mould (20), closing-code positioner (21) in the jaw, establish power assistant spring (22) on the handle (16), be exclusively used in the punching of rolling door sheet, rivet hole (2) and the rivet hole (3) of being convenient to closing-code (1) penetrate rivet and real the fixing of door sheet (11) riveting; Closing-code (1) and chain sheet (7) interval group are synthesized chain structure, nail axle (4), nail axle (5) respectively penetrates the nail axis hole (8) of a chain sheet (7) or follows closely in the axis hole of axis hole (9), a closing-code (1) connects with a chain sheet (7) at interval, be combined into the chain type closing-code, the nail axle (4) of each closing-code (1), nail axle (5) inserts door sheet termination hole (12), door sheet termination hole (13) lining, each closing-code (1), rivet hole (2) and rivet hole (3) are flattened on the sheet (11) with wear-resistant liner (10), with special-purpose perforating plier (15) door sheet (11) is punched, penetrate rivet hole (2) with rivet, riveting is real in the hole of rivet hole (3) and wear-resistant liner (10) and door sheet (11) fixes, and drag reduction arc head (6) is in order to reduce a sheet (11) and a slip resistance of chute (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008202302063U CN201406974Y (en) | 2008-12-15 | 2008-12-15 | Chained sealing yard for roller shutter door and dedicated punch plier thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008202302063U CN201406974Y (en) | 2008-12-15 | 2008-12-15 | Chained sealing yard for roller shutter door and dedicated punch plier thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201406974Y true CN201406974Y (en) | 2010-02-17 |
Family
ID=41677906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008202302063U Expired - Fee Related CN201406974Y (en) | 2008-12-15 | 2008-12-15 | Chained sealing yard for roller shutter door and dedicated punch plier thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201406974Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138801A (en) * | 2018-10-23 | 2019-01-04 | 东莞市桂丰腾冠智能科技发展有限公司 | A kind of electronic flood control shut-off door |
-
2008
- 2008-12-15 CN CN2008202302063U patent/CN201406974Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138801A (en) * | 2018-10-23 | 2019-01-04 | 东莞市桂丰腾冠智能科技发展有限公司 | A kind of electronic flood control shut-off door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20111215 |