CN204139894U - Be provided with the timber of the support ball of metal bar and elasticity connection - Google Patents
Be provided with the timber of the support ball of metal bar and elasticity connection Download PDFInfo
- Publication number
- CN204139894U CN204139894U CN201420572949.4U CN201420572949U CN204139894U CN 204139894 U CN204139894 U CN 204139894U CN 201420572949 U CN201420572949 U CN 201420572949U CN 204139894 U CN204139894 U CN 204139894U
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- China
- Prior art keywords
- support ball
- metal bar
- blade
- timber
- hinge
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Abstract
The utility model relates to timber.A kind of timber being provided with the support ball of metal bar and elasticity connection, comprise wooden door body and hinge, door body breach, breach is provided with connecting hole, connecting hole is provided with step and is plugged with metal bar, metal bar is provided with the gib head of clasp joint on step away from one end of breach, hinge comprises and is provided with the first blade part installing hole and the first blade being positioned at breach, first blade is by through the first blade part installing hole rear thread is connected to the screw on the end face of metal bar, fellow disciple's body is fixed together, the lower surface of door body is provided with vertical core, spring is provided with successively in vertical core, gland and the support ball protruding from a body lower surface.The utility model solves wood door hinge place and easily produces distortion obscission and door connects the large problem in gap, and have the extension elongation that gemel connection place is not easy to produce distortion, support ball can change, rotate unobstructed, hinge is not easy to produce obscission, door connects the little advantage in gap.
Description
Technical field
The utility model relates to timber, particularly relates to a kind of timber being provided with the support ball of metal bar and elasticity connection.
Background technology
Timber has the advantage of low-carbon environment-friendly.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: the weight of door is born by means of only hinge, and hinge place easily produces distortion and causes a folding freely even can not be closed in 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, and when door is shut, door body is comparatively large with the gap (connecting gap hereinafter referred to as door) between door aperture, thus seal when causing door to be shut and soundproof effect poor.
Utility model content
The utility model provide a kind of gemel connection place be not easy to produce distortion, support the extension elongation of ball can change, rotate unobstructed, hinge be not easy to produce obscission and door closes up time door connect the little timber being provided with the support ball that metal bar and elasticity connect in gap, solve existing wood door hinge place and easily produce distortion, hinge and easily produce obscission and the large problem in door connection gap.
Above technical problem is solved by following technical proposal: a kind of timber being provided with the support ball of metal bar and elasticity connection, comprise wooden door body and hinge, the side of described door body is provided with breach, described breach is provided with the connecting hole of the width rear opening body along door body, described connecting hole is provided with step away from one end of breach, metal bar is plugged with in described connecting hole, described metal bar is provided with gib head away from one end of breach, described gib head clasp joint is on described step, described hinge comprises the first blade, second blade and hinge axis, it is hinged that described first blade and the second blade pass through described hinge axis, described first blade is provided with the first blade part installing hole, described first blade is by being fixed together with described door body through described first blade part installing hole rear thread is connected to the screw on the end face of described metal bar, described first blade is positioned at described breach, the lower surface of described door body is provided with vertical core, spring is provided with successively from the top down in described vertical core, gland and rotatable support ball, described gland by described spring press on described support ball, described support ball protrudes from the lower surface of described door body.During use, door body by hinge hinged and realize connect while, also by support ball be supported on ground, thus make the fixing of a body change the stressed mode in two ends into by the form of structure of semi girder, thus reduce the stressed of gemel connection place and avoid hinge place to produce metaboly.Owing to supporting therefore random to the relative position supported between ball and hinge rotating shaft by supporting ball, can both make to support ball during switching door can easily roll unobstructedly; If be designed to roller, can produce rolling not smooth even stuck phenomenon when installation site is bad, roller easily causes damage to ground.Elasticity connection is carried out by spring owing to supporting ball, can change along with the change in the gap on distance ground, door lower surface so support ball protrudes from a height of body lower surface, thus without the need to considering the height of door and supporting ball when door is for being provided with the doorframe of threshold door can not be interfered to be brought together in doorframe when making ground grading, therefore convenience when using and versatility better.Spring is pressed support ball by gland, and the patency supported when ball rolls is better.By arranging metal bar, hinge is connected on the end face of metal bar by screw thread and is fixed on metal bar, metal bar is fixed on a body and a body is linked together indirectly by metal bar coaxial type, the material of metal is hard, metal bar is not easy to produce routed being also namely not easy between hinge and metal bar with the position that screw connects and produces segregation phenomenon, door body is by after gemel connection is in door aperture, door body can not be separated with metal bar, therefore door body is also not easy to produce segregation phenomenon between same metal bar, thus make wooden door body be not easy to produce obscission between coaxial type.By arranging hinge installation gap in the side of door body and making hinge blades be contained in hinge installation gap, when door is closed up, door connection gap is reduced.
As preferably, described support ball is arranged with and scrapes cover, described in scrape cover and be liftably slidably connected in described vertical core.In the process of switching door body, scraping cover can remove the dirt scraping on back-up roller bead surface, is exempted from dirt and enters the fitting face of support ball fellow disciple body and cause rolling not smooth.
As preferably, described in scrape cover with being mating spherical surfaces between described support ball.Scrape cover remove back-up roller bead surface dirt time effective.
As preferably, described in scrape cover and be provided with annular mounting groove with the fitting face of described support ball, be provided with oven dry lamp in mounting groove, described mounting groove extends along the circumference of scraping cover.When the dirt of back-up roller bead surface is moist, is then not easy to be scraped cover and scrapes totally.Arrange dry lamp the dirt on back-up roller bead surface can be dried increase dirt fragility, make dirt can be scraped cover more up hill and dale to scrape, good to the cleaning effect supporting ball.
As preferably, the lower wall of described mounting groove is provided with annular and receives dirty groove, described in receive dirty groove and extend along the circumference of scraping cover.Dirt can be avoided again to enter the fitting face of support ball and door body and scratch this fitting face.
As preferably, described in receive dirty groove medial surface and extend to described support ball towards described ball bank.The dirt fallen down can enter into more swimmingly receives dirty groove.
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 screw head.When door closes up, together with first blade splices with the second blade, this technical scheme can be avoided together with the screw of connection hinge and door to withstand on the screw of door aperture 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, be mating spherical surfaces between described gland and described support ball.Patency when supporting ball rolling and stationarity can be improved further.
As preferably, described in scrape set upper side interior diameter and the interior diameter of scraping cover lower end be all less than the diameter of described support ball.In the process of ball lifting, ball and scrape and can not to produce gap change between cover and cause the phenomenon that scraping dirt effect declines.
The utility model has following advantage: run through the metal bar of a body by arranging, hinge is connected on metal bar by screw, linked together by hinge fellow disciple body, be 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; Door body arranges breach and makes the blade of hinge be arranged in breach, can reduce door and connect gap; Metal bar is fixed on step by gib head clasp joint, not only installs convenient fixing but also can change easily; Hinge opposite house body is assisted to support by arranging support ball on the lower end of door, the connection of a body is made to change the mode of two end supports into by the form of structure of semi girder, Gu Heyelianjiechu is not easy to produce metaboly, and hinge is not easy to produce the patency becoming and then can keep in a body rotation process; Support ball by spring supporting, the change of the height on door distance ground can be adapted to, convenience during installation and versatility good; Spring supports ball by gland pressing, and patency during rolling is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the close-up schematic view at the A place of Fig. 1.
In figure: door body 1, breach 11, connecting hole 12, step 121, vertical core 13, metal bar 2, gib head 21, hinge 3, first blade 31, first blade part installing hole 311, second blade 32, second blade part installing hole 321, hinge axis 33, screw 34, screw head 341, scrape cover 4, mounting groove 41, dry lamp 42, receive dirty groove 43, receive dirty groove medial surface 44, scrape set upper side 45, scrape cover lower end 46, support ball 5, spring 51, gland 52.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
See Fig. 1, a kind of timber being provided with the support ball of metal bar and elasticity connection, comprises a body 1, hinge 3 and supports ball 5.
Door body 1 be wooden structures, be solid wood make or wood chip suppress form.The left side of door body 1 is provided with breach 11.Breach 11 runs through a body 1 along the thickness direction of door body.Breach 11 has two.Two breach 11 distribute along the vertical direction.The diapire of breach 11 is provided with the connecting hole 12 along left and right directions rear opening body in the width and figure of door body.Step 121 is provided with in the right-hand member of connecting hole 12.Metal bar 2 is plugged with in connecting hole 12.The right-hand member of metal bar 2 is provided with gib head 21.Gib head 21 clasp joint is on step 121.The lower surface of door body 1 is provided with vertical core 13.Vertical core 13 is blind hole.
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.First blade 31 is provided with the first blade part installing hole 311.Second blade 32 is provided with the second blade part installing hole 321.Hinge 3 fellow disciple body 1 is fixed together through the first blade part installing hole 311 rear thread is connected on the left side of metal bar 2 by screw 34.First blade 31 is positioned at breach 11.Distance between the axis of the same second blade part installing hole 321 of axis of the first blade part installing hole 311 is greater than the diameter of screw head 341, and when door is closed up, the screw fixing two blades does not withstand on together.The connected mode of two hinges is identical.
Under the effect of hinge 3, between door body 1 and metal bar 2 can not with door body 1 left, metal bar 2 mode to the right separately; Under the effect of gib head 21 and step 121, between door body 1 and metal bar 2 can not with door body 1 to the right, metal bar 2 mode left separately, thus makes a body 1 and metal bar 2 be fixed together.When taking off hinge 3, metal bar 2 can and can only extract to the right.
Support on ball 5 and be provided with gland 52 and spring 51 successively.Support ball 5, gland 52 and spring 51 to be distributed in successively from bottom to top in vertical core 13.Gland 52 by spring 51 by being pressed on back-up roller pearl 5.The upper end of spring 51 is connected on the roof of vertical core 13.Spring in the raw time, support ball 5 and protrude from the lower surface of a body 1.Support ball 5 is arranged with scrapes cover 4.Scrape cover 4 to be liftably slidably connected in vertical core 13.
See Fig. 2, supporting between ball 5 and gland 52 is mating spherical surfaces.Scraping cover 4 with supporting between ball 5 is mating spherical surfaces.Scrape cover 4 to be set on support ball 5.Scrape cover 4 and be provided with annular mounting groove 41 with the fitting face supporting ball 5.Mounting groove 41 extends along the circumference of scraping cover 4.Be provided with in mounting groove 41 and dry lamp 42.Dry lamp 42 infrared lamp.The lower wall of mounting groove 41 is provided with annular and receives dirty groove 43.Dirty groove 43 of receiving extends along the circumference of scraping cover 4.Dirty groove medial surface 44 of receiving tilts and extends to support ball 5 towards support ball 5.The interior diameter scraping set upper side 45 and the interior diameter scraping cover lower end 46 are all less than the diameter supporting ball 5.
See Fig. 1, during use, the second blade 32 is fixed together with doorframe and makes a body 1 hinged with doorframe, and support ball 5 be supported on ground.
Claims (9)
1. one kind is provided with the timber of the support ball of metal bar and elasticity connection, comprise wooden door body and hinge, it is characterized in that, the side of described door body is provided with breach, described breach is provided with the connecting hole of the width rear opening body along door body, described connecting hole is provided with step away from one end of breach, metal bar is plugged with in described connecting hole, described metal bar is provided with gib head away from one end of breach, described gib head clasp joint is on described step, described hinge comprises the first blade, second blade and hinge axis, it is hinged that described first blade and the second blade pass through described hinge axis, described first blade is provided with the first blade part installing hole, described first blade is by being fixed together with described door body through described first blade part installing hole rear thread is connected to the screw on the end face of described metal bar, described first blade is positioned at described breach, the lower surface of described door body is provided with vertical core, spring is provided with successively from the top down in described vertical core, gland and rotatable support ball, described gland by described spring press on described support ball, described support ball protrudes from the lower surface of described door body.
2. the timber being provided with the support ball that metal bar and elasticity connect according to claim 1, is characterized in that, described support ball is arranged with and scrapes cover, described in scrape cover and be liftably slidably connected in described vertical core.
3. the timber being provided with the support ball that metal bar and elasticity connect according to claim 2, is characterized in that, described in scrape cover with being mating spherical surfaces between described support ball.
4. the timber being provided with the support ball of metal bar and elasticity connection according to claim 3, it is characterized in that, the described fitting face overlapped with described support ball of scraping is provided with annular mounting groove, is provided with oven dry lamp in mounting groove, and described mounting groove extends along the circumference of scraping cover.
5. the timber being provided with the support ball that metal bar and elasticity connect according to claim 4, is characterized in that, the lower wall of described mounting groove is provided with annular and receives dirty groove, described in receive dirty groove and extend along the circumference of scraping cover.
6. the timber being provided with the support ball that metal bar and elasticity connect according to claim 5, is characterized in that, described in receive dirty groove medial surface and extend to described support ball towards described ball bank.
7. the timber being provided with the support ball of metal bar and elasticity connection according to claim 1 or 2 or 3 or 4 or 5 or 6, it is characterized in that, 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 screw head.
8. the timber being provided with the support ball of metal bar and elasticity connection according to claim 1 or 2 or 3 or 4 or 5 or 6, it is characterized in that, be mating spherical surfaces between described gland and described support ball.
9. the timber being provided with the support ball that metal bar and elasticity connect according to Claims 2 or 3 or 4 or 5 or 6, is characterized in that, described in scrape set upper side interior diameter and the interior diameter of scraping cover lower end be all less than the diameter of described support ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420572949.4U CN204139894U (en) | 2014-10-07 | 2014-10-07 | Be provided with the timber of the support ball of metal bar and elasticity connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420572949.4U CN204139894U (en) | 2014-10-07 | 2014-10-07 | Be provided with the timber of the support ball of metal bar and elasticity connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204139894U true CN204139894U (en) | 2015-02-04 |
Family
ID=52416587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420572949.4U Expired - Fee Related CN204139894U (en) | 2014-10-07 | 2014-10-07 | Be provided with the timber of the support ball of metal bar and elasticity connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204139894U (en) |
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2014
- 2014-10-07 CN CN201420572949.4U patent/CN204139894U/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: 20150204 Termination date: 20151007 |
|
| EXPY | Termination of patent right or utility model |