CN101349301A - Expansion bolt special for suspended ceiling and manufacturing method thereof - Google Patents
Expansion bolt special for suspended ceiling and manufacturing method thereof Download PDFInfo
- Publication number
- CN101349301A CN101349301A CNA2007100121326A CN200710012132A CN101349301A CN 101349301 A CN101349301 A CN 101349301A CN A2007100121326 A CNA2007100121326 A CN A2007100121326A CN 200710012132 A CN200710012132 A CN 200710012132A CN 101349301 A CN101349301 A CN 101349301A
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- Prior art keywords
- nut
- cuboid
- expansion
- suspended ceiling
- diplopore
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Abstract
The invention provides three expansion bolts with different types special for hung ceilings, which are composed of two expansion bodies with different structures, a conical nut and a harness bolt matching with a conical nut. The expansion bolts belong to the technical field of ironware fastening piece production in construction. The attached drawing is the mode I (picture 1) of the expansion bolt special for hung ceilings of the invention and a manufacturing method thereof, the expansion bolt is characterized in that the expansion bolt is composed to a cuboid double-hole nut (1), a spring pad (2), a flat pad (3), an expansion sleeve pipe (4), four longitudinal bulged rings (5) (mesh patterns (19) or no patterns are pressed outside the bulged rings) and a conical bolt (6). The material, the size and the quality of the expansion bolt can be produced according to the relevent provisions of the country, and also can utilize nonstandard production according to specific places and situations.
Description
Technical field
The invention provides a expansion bolt special for suspended ceiling and manufacture method thereof, belong to the architectural hardware fastening piece and make the field.
Technical background
Compare in existing furred ceiling technology, can accurately measure the length of suspension rod after this product is installed, conversion cuboid diplopore nut, cuboid single hole nut single round hole pad can make the suspension rod position do the adjustment of trace.
Summary of the invention
Problem to be solved is: can accurately measure the length of suspension rod, the length cutting and the accessory installment work of suspension rod are finished by transferring on the ground in the air as much as possible.
The feature of this product is: join the expander of two different structures of tapered cup nut by conical head bolt and harness cord bolt, be assembled into pattern one Fig. 1, pattern two Fig. 2, pattern three Fig. 3 expansion bolt special for suspended ceiling with cuboid diplopore nut (Fig. 4), cuboid single nut single round hole pad (Fig. 7).
Description of drawings
Pattern one Fig. 1 ssembly drawing
Pattern two Fig. 2 ssembly drawings
Pattern three Fig. 3 ssembly drawings
Fig. 4 is the plan view of cuboid diplopore nut
Fig. 5 is the side view of cuboid diplopore nut
Fig. 6 is the side view of cuboid diplopore nut
Fig. 7 is the plan view of cuboid single hole nut single round hole pad
Fig. 8 is the side view of cuboid single hole nut single round hole pad
Fig. 9 is the side view of cuboid single hole nut single round hole pad
Figure 10 is the side view of cuboid single hole nut single round hole pad
Figure 11 is the plan view of expansion sleeve
Figure 12 is the side view of expansion sleeve
Figure 13 is the plan view of expansion sleeve
Figure 14 is the side view of expansion sleeve
Embodiment
Pattern one ssembly drawing 1 is characterized in that by cuboid diplopore nut (1), spring pad (2), plain cushion (3), expansion sleeve (4), expand mouthful (5), suppresses netted decorative pattern (19), conical head bolt (6) is formed.
Pattern two ssembly drawings 2 is characterized in that by hexagon nut (7), cuboid single hole nut single round hole pad Fig. 7, spring pad (2), plain cushion (3), expansion sleeve (4), expand mouthful (5), suppress netted decorative pattern (19), conical head nut (9), harness cord bolt (10) forms.
Pattern three ssembly drawings 3 is characterized in that being made up of cuboid diplopore nut (1) hexagon nut (7), spring pad (2), plain cushion (3), expansion sleeve (4), expand mouthful (5), a conical head nut (9), harness cord bolt (10).。
The center of cuboid diplopore nut (1) screw (17) is arranged side by side in the cuboid center line.Two limit spacing (26) 2～20mm of screw (17), screw (17) is 2～10mm with the spacing (16) of cuboid both sides (11), (15), rectangular height (18) is made with reference to the diameter of nut, and certain difference up and down can be arranged.
Cuboid diplopore nut Fig. 4 is the general part of ssembly drawing 1, ssembly drawing 3, therefore can be used as an independently part.
The diameter of two nuts (17) of cuboid diplopore nut can be the same or different.
The center of cuboid single hole nut single round hole pad Fig. 7 screw (17), the center and the cuboid center line of circular hole (23) are arranged side by side.Two limit spacing (25) 2～20mm of screw (17) circular hole (23), screw (17) circular hole (23) is 2～10mm with the spacing (16) of cuboid both sides (21), (24), rectangular height (22) is made with reference to the diameter of nut, and certain difference up and down can be arranged.
Cuboid diplopore nut plan view 4 can be processed into rectangular (12), octagon or hexagon (13), oval (14).
Cuboid single hole nut single round hole pad Fig. 7 can be processed into rectangular (12), octagon or hexagon (13), oval (14).
The diameter of cuboid single hole nut single round hole pad Fig. 7 screw (17) circular hole (23) can be the same or different.
Cuboid diplopore nut Fig. 4 is identical with cuboid single hole nut single round hole pad Fig. 7 profile plan view.
The expansion bolt special for suspended ceiling of synthetic two the different structure expanders of the mutual conversion group of hexagon nut (7) cuboid single hole nut single round hole pad Fig. 7 of the cuboid diplopore nut (1) of ssembly drawing 1 and ssembly drawing 2.
Figure 11, the 12nd, the expansion sleeve (4) of ssembly drawing 1,2 are provided with four roads vertically bloated mouthful (5).Long 10～the 30mm of the mouth (5) that expands, corner cut (20) in the wide 0.5～2mm., end face.Mouthful outer surface that expands is suppressed netted decorative pattern (19).
Figure 13, the 14th, the expansion sleeve of ssembly drawing 3 (4) are provided with four roads vertically bloated mouthful (5).Long 10～the 30mm of the mouth (5) that expands, wide 0.5～2mm., end face are plane (20).
Expansion sleeve Figure 11, the 12nd, the general part of ssembly drawing 1,2,3.
The material of this product, specification, quality can be produced according to the pertinent regulations of state, also can adopt non-standard production according to specified place, the situation used.
Claims (7)
1. the invention provides a expansion bolt special for suspended ceiling and manufacture method thereof, belong to the architectural hardware fastening piece and make the field.Pattern one ssembly drawing 1 is characterized in that by cuboid diplopore nut (1), spring pad (2), plain cushion (3), expansion sleeve (4), expand mouthful (5), suppresses netted decorative pattern (19), conical head bolt (6) is formed.Pattern two ssembly drawings 2 is characterized in that by hexagon nut (7), cuboid single hole nut single round hole pad Fig. 7, spring pad (2), plain cushion (3), expansion sleeve (4), expand mouthful (5), suppress netted decorative pattern (19), conical head nut (9), harness cord bolt (10) forms.Pattern three ssembly drawings 3 is characterized in that being made up of cuboid diplopore nut (1) hexagon nut (7), spring pad (2), plain cushion (3), expansion sleeve (4), expand mouthful (5), a conical head nut (9), harness cord bolt (10).
2. expansion bolt special for suspended ceiling according to claim 1 and manufacture method thereof is characterized in that the center of cuboid diplopore nut (1) screw (17) is arranged side by side in the cuboid center line.Two limit spacing (26) 2～20mm of screw (17), screw (17) is 2～10mm with the spacing (16) of cuboid both sides (11), (15), rectangular height (18) is made with reference to the diameter of nut, and certain difference up and down can be arranged.The diameter of two nuts (17) of cuboid diplopore nut can be the same or different.
Cuboid diplopore nut Fig. 4 is the general part of ssembly drawing 1, ssembly drawing 3, therefore can be used as an independently part.
3. expansion bolt special for suspended ceiling according to claim 1 and manufacture method thereof is characterized in that, the center of cuboid single hole nut single round hole pad Fig. 7 screw (17), and the center and the cuboid center line of circular hole (23) are arranged side by side.Two limit spacing (25) 2～20mm of screw (17) circular hole (23), screw (17) circular hole (23) is 2～10mm with the spacing (16) of cuboid both sides (21), (24), rectangular height (22) is made with reference to the diameter of nut, and certain difference up and down can be arranged.
4. expansion bolt special for suspended ceiling according to claim 1 and manufacture method thereof is characterized in that cuboid diplopore nut plan view 4 can be processed into rectangular (12), octagon or hexagon (13), oval (14).Cuboid single hole nut single round hole pad Fig. 7 can be processed into rectangular (12), octagon or hexagon (13), oval (14).
Cuboid diplopore nut Fig. 4 is identical with cuboid single hole nut single round hole pad Fig. 7 profile plan view.
The diameter of cuboid single hole nut single round hole pad Fig. 7 screw (17) circular hole (23) can be the same or different.
5. expansion bolt special for suspended ceiling according to claim 1 and manufacture method thereof is characterized in that hexagon nut (7) cuboid single hole nut single round hole pad Fig. 7 of the cuboid diplopore nut (1) of ssembly drawing 1 and ssembly drawing 2 changes the expansion bolt special for suspended ceiling that can be combined into two different structure expanders mutually.
6. expansion bolt special for suspended ceiling according to claim 1 and manufacture method thereof is characterized in that, Figure 11, the 12nd, the expansion sleeve (4) of ssembly drawing 1,2 are provided with four roads vertically bloated mouthful (5).Long 10～the 30mm of the mouth (5) that expands, corner cut (20) in the wide 0.5～2mm., end face.Mouthful outer surface that expands is suppressed netted decorative pattern (19).Figure 13, the 14th, the expansion sleeve of ssembly drawing 3 (4) are provided with four roads vertically bloated mouthful (5).Long 10～the 30mm of the mouth (5) that expands, wide 0.5～2mm., end face are plane (20).
7. expansion bolt special for suspended ceiling according to claim 1 and manufacture method thereof is characterized in that, expansion sleeve Figure 11, the 12nd, the general part of ssembly drawing 1,2,3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100121326A CN101349301A (en) | 2007-07-17 | 2007-07-17 | Expansion bolt special for suspended ceiling and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100121326A CN101349301A (en) | 2007-07-17 | 2007-07-17 | Expansion bolt special for suspended ceiling and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101349301A true CN101349301A (en) | 2009-01-21 |
Family
ID=40268218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100121326A Pending CN101349301A (en) | 2007-07-17 | 2007-07-17 | Expansion bolt special for suspended ceiling and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101349301A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213254A (en) * | 2011-05-25 | 2011-10-12 | 温少松 | Blasting roof and suspender screw and using method thereof |
| CN104696330A (en) * | 2013-12-10 | 2015-06-10 | 王振国 | Expansion bolt for hollow brick wall |
| CN112151992A (en) * | 2020-08-11 | 2020-12-29 | 上海航天科工电器研究院有限公司 | Floating connection structure |
-
2007
- 2007-07-17 CN CNA2007100121326A patent/CN101349301A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213254A (en) * | 2011-05-25 | 2011-10-12 | 温少松 | Blasting roof and suspender screw and using method thereof |
| CN104696330A (en) * | 2013-12-10 | 2015-06-10 | 王振国 | Expansion bolt for hollow brick wall |
| CN112151992A (en) * | 2020-08-11 | 2020-12-29 | 上海航天科工电器研究院有限公司 | Floating connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090121 |