CN204212624U - Be provided with the timber of noise reduction bar and metal frame - Google Patents
Be provided with the timber of noise reduction bar and metal frame Download PDFInfo
- Publication number
- CN204212624U CN204212624U CN201420516011.0U CN201420516011U CN204212624U CN 204212624 U CN204212624 U CN 204212624U CN 201420516011 U CN201420516011 U CN 201420516011U CN 204212624 U CN204212624 U CN 204212624U
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- CN
- China
- Prior art keywords
- metal frame
- noise reduction
- hinge
- reduction bar
- door body
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- Expired - Fee Related
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Abstract
The utility model relates to timber and to solve timber impact sound at closing time large and produce noise pollution, easily produce hinge obscission and door connects the large problem in gap.A kind of impact sound at closing time of can reducing, hinge is not easy to produce door when obscission and door close up and connects the little timber being provided with noise reduction bar and metal frame in gap, comprise wooden door body, hinge, noise reduction bar and metal frame, door body is fixed in metal frame, one end of metal frame is provided with hinge installation and keeps away a breach, hinge installation keeps away a breach and is provided with screwed hole, hinge comprises the first blade being provided with the first blade part installing hole, first blade by gemel connection screw through the first blade part installing hole rear thread be connected in screwed hole be fixed on hinge install keep away in a breach, the front of the other end of metal frame is provided with breach, noise reduction bar is movably connected in breach along the thickness direction of door body, be provided with between noise reduction bar and metal frame along the flexible Compress Spring of the thickness direction of door body.
Description
Technical field
The utility model relates to timber, particularly relates to a kind of timber being provided with noise reduction bar and metal frame.
Background technology
Door has metal door, timber and plastic door etc. according to the difference making material.Timber has the advantage of low-carbon environment-friendly.Chinese Patent Application No. be 2013104065430, publication date be December 18 in 2013 day, be called in the patent document of " a kind of timber with pet door " and disclose a kind of timber.The basic structure of timber comprise wooden door body and be connected to a body short transverse side on hinge, hinge is by nail nail on the side of door body, is hinged in the doorframe in wall during use by hinge.Existing timber has the following disadvantages: at closing time, and door forms noise pollution with producing larger impact sound between doorframe; Because the quality of wood is softer, the place connecting nail easily produces routed and hinge is come off; Hinge is the side protruding from a body, when door is shut, door body is larger with the gap (connecting gap hereinafter referred to as door) between door aperture, also namely door opening can not cover by door body well, cover in order to door is connected gap, existing method is arrange flange in the indoor (being positioned at the side towards indoor of door) of doorframe to close, flange the interior sky that can take house is set, cause the usable floor area in house to decline.
Utility model content
The utility model provide a kind of can reduce impact sound at closing time, hinge be not easy to produce obscission and door closes up time door connect the little timber being provided with noise reduction bar and metal frame in gap, solve existing timber impact sound at closing time large and produce noise pollution, easily produce hinge obscission and door connects the large problem in gap.
Above technical problem is solved by following technical proposal: a kind of timber being provided with noise reduction bar and metal frame, comprise wooden door body, hinge, noise reduction bar and metal frame, described door body is fixed in described metal frame, the lateral surface of one end of described metal frame is provided with hinge installation and keeps away a breach, described hinge installation keeps away a breach and is provided with screwed hole, described hinge comprises the first blade being provided with the first blade part installing hole, described first blade by gemel connection screw through described first blade part installing hole rear thread be connected in described screwed hole be fixed on described hinge install keep away in a breach, the front of the other end of described metal frame is provided with the breach of the lower surface extending to metal frame from the upper surface of metal frame, described noise reduction bar is movably connected in described breach along the thickness direction of door body, be provided with between described noise reduction bar and the wall of breach and dodge gap, be provided with between described noise reduction bar and metal frame along the flexible Compress Spring of the thickness direction of door body.When at closing time, noise reduction bar first touches doorframe, now noise reduction bar is squeezed and removes to compress Compress Spring towards the direction of opening the door, Compress Spring is squeezed and shrinks, to absorb the Impact energy closed the door and cushion at closing time, thus play the effect reducing noise, after door closes and puts in place, from new reset under the effect that noise reduction bar releases energy at Compress Spring.By arranging metal frame, hinge is connected to by hinge screw thread in the screwed hole on metal frame and is fixed on metal frame, door body is also fixed on metal frame and a body is linked together indirectly by metal frame coaxial type, and due to the material of metal hard, metal frame is not easy to produce routed being also namely not easy between hinge and metal frame with the position that screw connects and produces segregation phenomenon, door body circumferentially wraps by metal frame from the side completely, therefore be also not easy to produce segregation phenomenon between same metal frame when door uses, thus make wooden door body be not easy to produce obscission between coaxial type.Keep away a breach by arranging hinge installation in the side of metal frame, the blade of hinge is contained in hinge installation and keeps away in a breach, and when door is closed up, door connection gap is reduced.It is little that door connects gap, can save and be positioned at the flange of door with the connection side of door aperture in door aperture, plays the effect of the usable floor area increasing house.
As preferably, be provided with pilot hole in described breach, described noise reduction bar is provided with guide rod, and described guide rod is located in described pilot hole, and described guide rod extends along the thickness direction of door body.Can prevent at closing time, noise reduction bar produces and rocks and directly clash into metal frame and produce noise, better reliability during noise reduction.
As preferably, described pilot hole is blind hole, and described Compress Spring is positioned at described pilot hole.Convenience during fixing Compress Spring is good.
As preferably, together with described guide peg is sliding with described pilot hole sealing, in described pilot hole, be filled with gas.Pilot hole doublely can do gas spring, and noise reduction is better.
As preferably, described in dodge that gap is provided with away from one end of hinge can along the flexible fold plate of the thickness direction of door body, the two ends of the thickness direction along door body of described fold plate link together with noise reduction bar and metal frame respectively.Can prevent foreign material from entering into gap and affecting the movement of noise reduction bar, play the effect improving reliable noise reduction.Fold plate can also play the effect of energy-absorbing noise reduction simultaneously, and noise reduction is better.
As preferably, the position of the corresponding described screwed hole of described door body is provided with accommodating hole, the end face of one end towards door body of described screwed hole is provided with some elasticity retaining sheets being positioned at described accommodating hole, described elasticity retaining sheet threadingly hole circumference distribution, the free end of described elasticity retaining sheet is connected to together with described gemel connection screw.When gemel connection screw produces the trend departing from metal frame, the free end of retaining sheet can coordinate the screw thread on gemel connection screw and play the effect preventing gemel connection screw from exiting, make the connection reliability between metal frame coaxial type better, also namely hinge is not easy to produce break-off between fellow disciple's body more.
As preferably, described elasticity retaining sheet is metal construction, and described elasticity retaining sheet welds together with described metal frame.Metal construction makes the intensity of elasticity retaining sheet good; Welding connects, and the space that elasticity retaining sheet is taken is little, it is little to take up room, and the accommodating hole that door body is offered is little, thus makes structural strength that is easy to make, door body decline little.
As preferably, described second blade is provided with the second blade part installing hole, the axis of described first blade part installing hole with described second blade part installing hole axis between distance be greater than the diameter of described gemel connection screw head.When door closes up, together with first blade splices with the second blade, this technical scheme can be avoided together with gemel connection screw to withstand on the connecting screw of doorframe with connection hinge, do not withstand on and then make door can closely link together with between doorframe together, play the effect reducing door further and connect gap.
As preferably, the end of thread of described gemel connection screw is threaded togather with described door body.Gemel connection screw can also play effect door body and metal frame are fixed together, and making a body with being more not easy between metal frame to produce break-off, also namely making the connection between a body coaxial type more reliable.
As preferably, the corresponding described hinge of described metal frame is installed the medial surface keeping away a gap portions and is provided with projection.Can make when the wall thickness of metal frame is thinner hinge with metal frame between be not easy to produce break-off, the consumption of metal can be saved under the prerequisite ensureing connection reliability.
The utility model has following advantage: by being arranged through the noise reduction bar that Compress Spring supports at the edge of door body, can reduce Impact energy at closing time and buffering collision of closed, the noise that effect of impact at closing time produces is little; By arranging, metal frame is circumferentially wrapped on a body completely, hinge is threaded connection the gemel connection screw on metal frame and is fixed on metal frame, is not easy to produce break-off between door body coaxial type; Hinge screw instead of welding or nail connect, it is laborsaving to connect and convenient; Arrange hinge install keep away a breach and make the blade of hinge be arranged in hinge install keep away a breach, door can be reduced and connect gap, door connects gap and reduces the flange that then can realize saving capping door connection gap, and flange then can increase the usable floor area in house after saving.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the close-up schematic view at the E place of Fig. 1.
Fig. 3 is A-A schematic cross-section of Fig. 1.
Fig. 4 is the close-up schematic view at the B place of Fig. 3.
Fig. 5 is C-C schematic cross-section of Fig. 1.
Fig. 6 is the close-up schematic view at the D place of Fig. 5.
Fig. 7 is the partial schematic diagram of the utility model embodiment two.
In figure: door body 1, accommodating hole 13, metal frame 2, rib 21, hinge installation keep away a breach 22, screwed hole 221, elasticity retaining sheet 23, projection 24, breach 25, pilot hole 26, hinge 3, first blade 31, first blade part installing hole 311, second blade 32, second blade part installing hole 321, hinge axis 33, gemel connection screw 4, gemel connection screw head 41, noise reduction bar 9, dodge gap 91, guide rod 92, Compress Spring 93.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
Embodiment one, see Fig. 1, a kind of timber being provided with noise reduction bar and metal frame, comprises a body 1, metal frame 2, hinge 3 and noise reduction bar 9.
Door body 1 be wooden structures, be solid wood make or wood chip suppress form.
The two ends of the through-thickness (direction perpendicular to paper) inside metal frame 2 are all provided with rib 21.Door body 1 is fixed in metal frame 2 by the edge card of door body 1 between rib 21.The lateral surface of the left end of metal frame 2 is provided with hinge installation and keeps away a breach 22.Hinge installation keeps away a breach 22 two.Two hinges are installed and are kept away a breach 22 along above-below direction distribution during door using state.
Hinge 3 has two.Hinge 3 comprises the first blade 31, second blade 32 and hinge axis 33.It is hinged that first blade 31 and the second blade 32 pass through hinge axis 33.Second blade 32 is provided with the second blade part installing hole 321.The first blade 31 in two hinges 3 is connected to two hinges installations correspondingly and keeps away in a breach 22.
Noise reduction bar 9 is wooden structures.Noise reduction bar 9 is that the short transverse of door body 1 extends along the vertical direction.On the front that noise reduction bar 9 is positioned at the right-hand member of metal frame 2 and front surface.
See Fig. 2, the first blade 31 is provided with the first blade part installing hole 311.First blade part installing hole 311 has two.The corresponding hinge of metal frame 1 is installed the medial surface keeping away a gap portions and is provided with protruding 24.Hinge is installed to keep away in a breach 22 and is provided with screwed hole 221.Screwed hole 221 has two.The position of the corresponding screwed hole of door body 1 221 is provided with accommodating hole 13.The end face of one end towards door body 1 of screwed hole 221 is provided with some elasticity retaining sheets 23.Elasticity retaining sheet 23 is contained in accommodating hole 13.Elasticity retaining sheet 23 threadingly hole 221 circumference distribution.Elasticity retaining sheet 23 is metal construction.Elasticity retaining sheet 23 welds together with metal frame 2.First blade 31 to be connected in screwed hole 221 through the first blade part installing hole 311 rear thread by gemel connection screw 4 and to be fixed on hinge and to install and keep away in a breach 22.Gemel connection screw 4 is also threaded togather through fellow disciple's body 1 after metal frame 2.The free end coaxial type connecting screw 4 of elasticity retaining sheet 23 is connected to together and extend in the thread groove of gemel connection screw.The axis of the first blade part installing hole 311 with the second blade part installing hole 321 axis between distance be greater than the diameter that Colaesce page connects screw head 41, when door is closed up, fixing do not withstand on the bolt screw of individual blade together with.
See Fig. 3, the front of metal frame 2 is provided with the breach 25 of the lower surface extending to metal frame from the upper surface of metal frame.Some pilot holes 26 are provided with in breach 25.Pilot hole 26 is blind hole.Noise reduction bar 9 is positioned at breach 25.Be provided with between the wall of noise reduction bar 9 and breach 26 and dodge gap 91.Noise reduction bar 9 is provided with some guide rods 92.Guide rod 92 extends along the thickness direction of door body.Guide rod 92 can be located in plug in pilot hole 26 correspondingly.Each root guide rod 92 is arranged with Compress Spring 93.Compress Spring 93 is positioned at breach 25.
See Fig. 4, one end of Compress Spring 93 is fixed together with the wall of breach 25, the other end is fixed together with noise reduction bar 9.
See Fig. 5, dodging that gap 91 is provided with away from one end of hinge 3 can along the flexible fold plate 94 of the thickness direction of door body 1.
See Fig. 6, the two ends of the thickness direction along door body of fold plate 94 link together with noise reduction bar 9 and metal frame 2 respectively.Fold plate 94 is zigzag.Fold plate 94 is rubber structure.
See Fig. 5, during use, the second blade 32 is fixed together with doorframe and realizes hinged with doorframe of the utility model.Upon closing, door body 1 with the hinge axis 33 of hinge 3 be axle according to F in figure to rotation, first noise reduction bar 9 touches doorframe and produces collision with doorframe, noise reduction bar 9 recedes further in breach 25 along the thickness direction of door body 1, and the degree of depth that result is extruding Compress Spring 93, fold plate 94 produces gathering action, guide rod 92 inserts in pilot hole 12 of retrogressing deepens.The contraction of Compress Spring 93 and the effect of closing up the impact playing buffering enabling of fold plate 94, thus noise is at closing time reduced.
Embodiment two, see Fig. 7, the difference with embodiment one is: Compress Spring 93 is positioned at pilot hole 26.Together with guide peg 92 and pilot hole 26 sealing are slipped.Gas is filled with in pilot hole 26.Gas in pilot hole 26 is air.
Claims (9)
1. one kind is provided with the timber of noise reduction bar and metal frame, comprise wooden door body and hinge, it is characterized in that, also comprise noise reduction bar and metal frame, described door body is fixed in described metal frame, the lateral surface of one end of described metal frame is provided with hinge installation and keeps away a breach, described hinge installation keeps away a breach and is provided with screwed hole, described hinge comprises the first blade being provided with the first blade part installing hole, described first blade by gemel connection screw through described first blade part installing hole rear thread be connected in described screwed hole be fixed on described hinge install keep away in a breach, the front of the other end of described metal frame is provided with the breach of the lower surface extending to metal frame from the upper surface of metal frame, described noise reduction bar is movably connected in described breach along the thickness direction of door body, be provided with between described noise reduction bar and the wall of breach and dodge gap, be provided with between described noise reduction bar and metal frame along the flexible Compress Spring of the thickness direction of door body.
2. the timber being provided with noise reduction bar and metal frame according to claim 1, is characterized in that, is provided with pilot hole in described breach, and described noise reduction bar is provided with guide rod, and described guide rod is located in described pilot hole, and described guide rod extends along the thickness direction of door body.
3. the timber being provided with noise reduction bar and metal frame according to claim 2, is characterized in that, described pilot hole is blind hole, and described Compress Spring is positioned at described pilot hole.
4. the timber being provided with noise reduction bar and metal frame according to claim 3, is characterized in that, together with described guide peg is sliding with described pilot hole sealing, is filled with gas in described pilot hole.
5. the timber being provided with noise reduction bar and metal frame according to claim 1 or 2 or 3 or 4, it is characterized in that, described dodge that gap is provided with away from one end of hinge can along the flexible fold plate of the thickness direction of door body, the two ends of the thickness direction along door body of described fold plate link together with noise reduction bar and metal frame respectively.
6. the timber being provided with noise reduction bar and metal frame according to claim 1 or 2 or 3 or 4, it is characterized in that, the position of the corresponding described screwed hole of described door body is provided with accommodating hole, the end face of one end towards door body of described screwed hole is provided with some elasticity retaining sheets being positioned at described accommodating hole, described elasticity retaining sheet threadingly hole circumference distribution, the free end of described elasticity retaining sheet is connected to together with described gemel connection screw.
7. the timber being provided with noise reduction bar and metal frame according to claim 6, is characterized in that, described elasticity retaining sheet is metal construction, and described elasticity retaining sheet welds together with described metal frame.
8. the timber being provided with noise reduction bar and metal frame according to claim 1 or 2 or 3 or 4, the end of thread of described gemel connection screw is threaded togather with described door body.
9. the timber being provided with noise reduction bar and metal frame according to claim 1 or 2 or 3 or 4, the corresponding described hinge of described metal frame is installed the medial surface keeping away a gap portions and is provided with projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516011.0U CN204212624U (en) | 2014-09-10 | 2014-09-10 | Be provided with the timber of noise reduction bar and metal frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516011.0U CN204212624U (en) | 2014-09-10 | 2014-09-10 | Be provided with the timber of noise reduction bar and metal frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204212624U true CN204212624U (en) | 2015-03-18 |
Family
ID=52981305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420516011.0U Expired - Fee Related CN204212624U (en) | 2014-09-10 | 2014-09-10 | Be provided with the timber of noise reduction bar and metal frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204212624U (en) |
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2014
- 2014-09-10 CN CN201420516011.0U patent/CN204212624U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20170910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |