CN204552506U - A kind of splicing fastening-type steel timber - Google Patents
A kind of splicing fastening-type steel timber Download PDFInfo
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- CN204552506U CN204552506U CN201520013850.5U CN201520013850U CN204552506U CN 204552506 U CN204552506 U CN 204552506U CN 201520013850 U CN201520013850 U CN 201520013850U CN 204552506 U CN204552506 U CN 204552506U
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- steel
- rear sheet
- front spring
- spring lid
- wooden door
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Abstract
The utility model relates to a kind of splicing fastening-type steel timber, there is forward and backward symmetrically arranged front spring lid and rear sheet-steel cover, wooden door board surrounds and forms filling polyurethane chamber together with side wood shrouding, clamp corresponding front spring lid and the side end of rear sheet-steel cover at the sealed sides steel plate being positioned at the same side together with side wood shrouding, be equipped with swell fixture group in the both sides of the first rivet.The utility model adopts the design of splicing frame-type, front spring lid, rear sheet-steel cover form the housing of steel together with sealed sides steel plate, by being similar to the structure in latch lock, dead bolt bar can interference be pre-assembled on rear sheet-steel cover, directly insert front spring when assembling to cover, accurate positioning is convenient, be convenient to the installation of side simultaneously, enhance productivity greatly, overall structure fully takes into account the operation of dismounting, manufactures low processing cost, and splicing packaging efficiency is high, only need riveted joint and two stations that are spirally connected, the advantage of comprehensive steel door and wooden door.
Description
Technical field
The utility model relates to a kind of splicing fastening-type steel timber.
Background technology
In known technical field, with the price of current door and window on the market, Solid Door on the high side, and the variation of style is not enough, be difficult to a little bear for general average family, also the material adopting steel door is had, various wood grain or pattern is applied on the surface of steel door, good aesthetic can be reached equally, but its sound insulation of pure steel door, effect of heat insulation is poor, weight is large simultaneously, the carrying of its connection rotating shaft is also problem, after long-term use, the problem that easy generation door-plate sinks, but steel door exists inexpensive equally, structural strength is large, the feature that theftproof performance is good, the how advantage of complex wood door and steel door, very necessary, simultaneously, the installation procedure of composite construction, structural strength is also the problem needing to consider.
Utility model content
The technical problems to be solved in the utility model is: overcome the problems referred to above, provides a kind of splicing fastening-type steel timber, can structurally have good stability, be convenient to again assembling simultaneously and install.
The utility model solves the technical scheme that its technical problem adopts: a kind of splicing fastening-type steel timber, before having, rear symmetrically arranged front spring lid and rear sheet-steel cover, and the cross section of described front spring lid and rear sheet-steel cover is all in opening frame structure, all wooden door board is bonded with at the inner surface of described front spring lid and rear sheet-steel cover, between described front spring lid and rear sheet-steel cover, region is upper, lower two are all inlaid with the dead bolt bar that cross section is right-angled trapezium shape, the right angle root of described dead bolt bar embeds with in rear sheet-steel cover, and and be provided with sealing rubber pad between rear sheet-steel cover, the other end activity of described dead bolt bar is inserted in front spring lid, side wood shrouding is equipped with between the side of two wooden door boards, described wooden door board surrounds and forms filling polyurethane chamber together with side wood shrouding, the bracing frame that cross section is rectangle is embedded at described filling polyurethane chamber, sealed sides steel plate is provided with outside one side of described side wood shrouding, and the outer surface of described side wood shrouding has the protruding locating piece of the inner surface being embedded in sealed sides steel plate, corresponding front spring lid and the side end of rear sheet-steel cover is clamped together with side wood shrouding at the sealed sides steel plate being positioned at the same side, several the first rivets are vertically provided with at the middle part of described sealed sides steel plate, and described first rivet in turn through protruding locating piece until the inside of bracing frame of rectangle, swell fixture group is equipped with in the both sides of described first rivet, screw in described swell fixture group through sealed sides steel plate until wooden door board side in.
Further, consider concrete seal approach, the utility model is provided with rubber gasket at the joint of described protruding locating piece and sealed sides steel plate, and described rubber gasket is arranged around the edge of protruding locating piece.
Further, in order to overall structure is more solid and reliable, the utility model between the wooden door board of front side and the front side of the bracing frame of rectangle, be equipped with the second rivet between the wooden door board of rear side and the rear side of the bracing frame of rectangle.
The beneficial effects of the utility model are: the utility model structure is simple, change the design that traditional steel door adopts merely steel plate structure or hollow structure, adopt the design of splicing frame-type, front spring lid, rear sheet-steel cover forms the housing of steel together with sealed sides steel plate, by being similar to the structure in latch lock, dead bolt bar can interference be pre-assembled on rear sheet-steel cover, directly insert front spring when assembling to cover, accurate positioning is convenient, be convenient to the installation of side simultaneously, enhance productivity greatly, there is good rigid structures, form wooden framework therein and filled polyurethane foam simultaneously, significantly can reduce the weight of steel door, avoid the strength problem accepting rotating shaft, have wooden door sound insulation concurrently simultaneously, heat insulation feature, overall structure fully takes into account the operation of dismounting, manufacture low processing cost, splicing packaging efficiency is high, only need riveted joint and two stations that are spirally connected, the advantage of comprehensive steel door and wooden door, have market economy to be worth.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the sectional view of cross section of the present utility model;
Fig. 2 is the sectional view of longitudinal section of the present utility model;
Fig. 3 is the close-up schematic view at A place in Fig. 1;
In figure: 1. front spring lid, sheet-steel cover, 3. sealed sides steel plate 2., 4. wooden door board, 5. side wood shrouding, 51. protruding locating pieces, 6. filling polyurethane chamber, 7. bracing frame, 8. the first rivet, 9. swell fixture group, 10. rubber gasket, 11. second rivets, 12. dead bolt bars, 13. sealing rubber pads.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of preferred embodiment splicing fastening-type steel timber of the utility model as shown in FIG. 1 to 3, before having, rear symmetrically arranged front spring lid 1 and rear sheet-steel cover 2, and the cross section of front spring lid 1 and rear sheet-steel cover 2 is all in opening frame structure, wooden door board 4 is all bonded with at the inner surface of front spring lid 1 and rear sheet-steel cover 2, between front spring lid 1 and rear sheet-steel cover 2, region is upper, lower two are all inlaid with the dead bolt bar 12 that cross section is right-angled trapezium shape, the right angle root of described dead bolt bar 12 embeds with in rear sheet-steel cover 2, and and be provided with sealing rubber pad 13 between rear sheet-steel cover 2, the other end activity of described dead bolt bar 12 is inserted in front spring lid 1, side wood shrouding 5 is equipped with between the side of two wooden door boards 4, described wooden door board 4 surrounds and forms filling polyurethane chamber 6 together with side wood shrouding 5, significantly improve the heat-proof quality of door-plate, the bracing frame 7 that cross section is rectangle is embedded at filling polyurethane chamber 6, bracing frame 7 can be made up of spring steel, sealed sides steel plate 3 is provided with outside one side of side wood shrouding 5, and the outer surface of side wood shrouding 5 has the protruding locating piece 51 of the inner surface being embedded in sealed sides steel plate 3, be mainly used in fixture when mounted and can locate clamping, corresponding front spring lid 1 and the side end of rear sheet-steel cover 2 is clamped together with side wood shrouding 5 at the sealed sides steel plate 3 being positioned at the same side, several the first rivets 8 are vertically provided with at the middle part of sealed sides steel plate 3, and the first rivet 8 in turn through protruding locating piece 51 until the inside of bracing frame 7 of rectangle, rubber gasket 10 is provided with the joint of sealed sides steel plate 3 at protruding locating piece 51, and rubber gasket 10 is arranged around the edge of protruding locating piece 51, swell fixture group 9 is equipped with in the both sides of the first rivet 8, screw in described swell fixture group 9 through sealed sides steel plate 3 until wooden door board 4 side in, between the wooden door board 4 of front side and the front side of the bracing frame 7 of rectangle, the second rivet 11 is being equipped with between the wooden door board 4 of rear side and the rear side of the bracing frame 7 of rectangle, overall structure rigidity is high.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to right.
Claims (3)
1. a splicing fastening-type steel timber, it is characterized in that: before having, rear symmetrically arranged front spring lid (1) and rear sheet-steel cover (2), and the cross section of described front spring lid (1) and rear sheet-steel cover (2) is all in opening frame structure, wooden door board (4) is all bonded with at the inner surface of described front spring lid (1) and rear sheet-steel cover (2), between described front spring lid (1) and rear sheet-steel cover (2), region is upper, lower two are all inlaid with the dead bolt bar (12) that cross section is right-angled trapezium shape, the right angle root of described dead bolt bar (12) embeds with in rear sheet-steel cover (2), and and be provided with sealing rubber pad (13) between rear sheet-steel cover (2), the other end activity of described dead bolt bar (12) is inserted in front spring lid (1), side wood shrouding (5) is equipped with between the side of two wooden door boards (4), described wooden door board (4) and side wood shrouding (5) surround together and form filling polyurethane chamber (6), the bracing frame (7) that cross section is rectangle is embedded in described filling polyurethane chamber (6), sealed sides steel plate (3) is provided with outside one side of described side wood shrouding (5), and the outer surface of described side wood shrouding (5) has the protruding locating piece (51) of the inner surface being embedded in sealed sides steel plate (3), corresponding front spring lid (1) and the side end of rear sheet-steel cover (2) is clamped together with side wood shrouding (5) at the sealed sides steel plate (3) being positioned at the same side, several the first rivets (8) are vertically provided with at the middle part of described sealed sides steel plate (3), and described first rivet (8) in turn through protruding locating piece (51) until the inside of bracing frame (7) of rectangle, swell fixture group (9) is equipped with in the both sides of described first rivet (8), screw in described swell fixture group (9) through sealed sides steel plate (3) until wooden door board (4) side in.
2. a kind of splicing fastening-type steel timber as claimed in claim 1, it is characterized in that: be provided with rubber gasket (10) at the joint of described protruding locating piece (51) and sealed sides steel plate (3), and described rubber gasket (10) is arranged around the edge of protruding locating piece (51).
3. a kind of splicing fastening-type steel timber as claimed in claim 1, is characterized in that: between the front side of the bracing frame (7) of the wooden door board (4) and rectangle that are positioned at front side, between the rear side of the bracing frame (7) of the wooden door board (4) and rectangle that are positioned at rear side, be equipped with the second rivet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013850.5U CN204552506U (en) | 2015-01-09 | 2015-01-09 | A kind of splicing fastening-type steel timber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013850.5U CN204552506U (en) | 2015-01-09 | 2015-01-09 | A kind of splicing fastening-type steel timber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204552506U true CN204552506U (en) | 2015-08-12 |
Family
ID=53827633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520013850.5U Active CN204552506U (en) | 2015-01-09 | 2015-01-09 | A kind of splicing fastening-type steel timber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204552506U (en) |
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2015
- 2015-01-09 CN CN201520013850.5U patent/CN204552506U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |