CN204266864U - Be provided with the closed type dual-gripper timber of bradyseism bar - Google Patents
Be provided with the closed type dual-gripper timber of bradyseism bar Download PDFInfo
- Publication number
- CN204266864U CN204266864U CN201420682645.3U CN201420682645U CN204266864U CN 204266864 U CN204266864 U CN 204266864U CN 201420682645 U CN201420682645 U CN 201420682645U CN 204266864 U CN204266864 U CN 204266864U
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- CN
- China
- Prior art keywords
- door body
- bradyseism bar
- fulcrum ball
- closed type
- type dual
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model relates to timber and solves large to the impact of wall when timber opens the door, when being brought together on doorframe the problem that sealing is poor, hinge place easily produces distortion.A kind of closed type dual-gripper timber being provided with bradyseism bar, comprise a body, door one end, body width direction is connected with hinge, the rear end of the end face of the other end is provided with can stretch along the thickness direction of door body and the bradyseism bar of the rear surface of outstanding door body, Compress Spring is provided with between bradyseism bar and door body, door body front end sleeve is provided with the gas-flow closure circle of inflation inner ring and gas filled outer jacket formation, gas-flow closure circle protrudes from the side of a body and the front surface of door body, toner is filled with between inflation outer ring and inflation inner ring, the lower surface of door body is directly supported with fulcrum ball by spring.Good airproof performance when the utility model has impact when can reduce enabling, door closes up, gemel connection place are not easy the advantage producing distortion, the extension elongation of fulcrum ball can change.
Description
Technical field
The utility model relates to timber, particularly relates to a kind of closed type dual-gripper timber being provided with bradyseism bar.
Background technology
Timber comprises wooden door body and hinge, and hinge, is hinged on by hinge during use in the doorframe in wall by nail nail on the side of door body.Existing timber has the following disadvantages: door closes up back door and there is gap with between doorframe, can produce air leakage phenomena, poor with the sealing between doorframe when also namely door closes up; During enabling, door causes the damage of wall and door with producing larger collision between the walls; 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.
Utility model content
Good airproof performance when the utility model provides a kind of impact when can reduce enabling, door closes up, gemel connection place are not easy the closed type dual-gripper timber being provided with bradyseism bar producing distortion, the extension elongation of fulcrum ball can change, and solve large to the impact of wall when existing timber opens the door, when being brought together on doorframe the problem that sealing is poor, hinge place easily produces distortion.
Above technical problem is solved by following technical proposal: a kind of closed type dual-gripper timber being provided with bradyseism bar, comprise wooden door body and be connected to a hinge of one end, body width direction, the rear end of the end face of the other end in described door body width direction is provided with the notch extended along the vertical direction, the bradyseism bar that can stretch along the thickness direction of door body is provided with in described notch, described bradyseism bar gives prominence to the rear surface of a body, the Compress Spring making bradyseism bar stretch out the rear surface of a body is provided with between described bradyseism bar and door body, described door body front end sleeve is provided with gas-flow closure circle, described gas-flow closure circle protrudes from the side of described door body and the front surface of door body, described gas-flow closure circle comprises inflation inner ring and is set in the inflation outer ring on inflation inner ring, toner is filled with between described inflation outer ring and inflation inner ring, the lower surface of described door body is provided with hole, spring and rotatable fulcrum ball is provided with in described hole, described fulcrum ball is supported in described hole by described spring, described fulcrum ball protrudes from the lower surface of described door body.When opening the door, bradyseism bar first touches wall, and now bradyseism bar is squeezed and removes to compress Compress Spring towards the direction of closing the door, and Compress Spring is squeezed and shrinks, to absorb the Impact energy of enabling, thus plays the effect reduced the impact of wall.By arranging gas-flow closure circle, when door is brought together in doorframe, gas-flow closure circle not only made the side of door be sealed with the side face of doorframe, but also the front surface of door is sealed with the step in doorframe, and namely achieve two ends sealing by one sealing ring, sealing reliability is good.Inflate inner ring after inflation outer ring breakage can continue to play sealing function, further increase sealing reliability.When breakage, toner goes ejection from breakage, can know damaged part easily.During use, door body by hinge hinged and realize connect while, also support on the ground by fulcrum ball, thus make the fixing mode being changed into two ends stressed (i.e. dual-gripper) by the form of structure of semi girder of a body, thus reduce accepting of gemel connection place and avoid this place to produce metaboly.Owing to being supported by the fulcrum ball that can roll, therefore random to the relative position between fulcrum ball and hinge rotating shaft, when can both make switching door, fulcrum ball 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.Because fulcrum ball is supported by spring, can change along with the change in the gap on distance ground, door lower surface so fulcrum ball protrudes from a height of body lower surface, thus when making ground grading without the need to consider door height and also when door is for being provided with the doorframe of threshold fulcrum ball door can not be interfered to be brought together in doorframe, therefore convenience when using and versatility better.
As preferably, be provided with pilot hole in described notch, described bradyseism 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.When can prevent from opening the door, bradyseism bar produces and rocks and cause wall and door body directly to clash into, good reliability.
As preferably, described Compress Spring to be set on described guide rod and to be positioned at described notch.Structural compactness is better, and in the process of enabling, Compress Spring is not easy produce twisting and damage, long service life.
Preferred as another, 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 rod is sliding with described pilot hole sealing, in described pilot hole, be filled with gas.Pilot hole doublely can do gas spring, bradyseism better effects if.
As preferably, described fulcrum ball is arranged with and scrapes cover, described in scrape cover be fixed together with described door body.In the process of switching door body, scraping cover can remove the dirt scraping on fulcrum ball surface, is exempted from dirt and enters the fitting face of fulcrum ball fellow disciple body and cause rolling not smooth.
As preferably, described in scrape cover with being mating spherical surfaces between described fulcrum ball.Scrape cover remove fulcrum ball surface contaminants time effective.
As preferably, described in scrape cover and be provided with annular mounting groove with the fitting face of described fulcrum ball, be provided with oven dry lamp in mounting groove, described mounting groove extends along the circumference of scraping cover.When the dirt on fulcrum ball surface is moist, is then not easy to be scraped cover and scrapes totally.Arrange dry lamp the dirt on fulcrum ball 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 of fulcrum 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 fulcrum ball and door body and scratch this fitting face.
As preferably, described in receive dirty groove medial surface and tilt towards described fulcrum ball and extend to described fulcrum ball.The dirt fallen down can enter into more swimmingly receives dirty groove.
The utility model has following advantage: by being arranged through the bradyseism bar that Compress Spring supports at the back edge of door body, clash into the energy of wall when can reduce enabling, impact during enabling is little; Arrange gas-flow closure circle, good airproof performance, sealing is reliable; Be filled with toner, the position of sealing ring breakage can be known easily; Hinge opposite house body is assisted to support by arranging fulcrum 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; Supported by fulcrum ball and for mating spherical surfaces between fulcrum ball fellow disciple body, regardless of the relative position between fulcrum ball and hinge rotating shaft, when can both keep switching door, fulcrum ball is light rolls unobstructedly; Fulcrum ball is directly supported by spring, and number of components is few and can adapt to the change of height on door distance ground, convenience during installation and versatility good.
Accompanying drawing explanation
Fig. 1 is the schematic rear view of the utility model embodiment one.
Fig. 2 is A-A schematic cross-section of Fig. 1.
Fig. 3 is the close-up schematic view at the B place of Fig. 2.
Fig. 4 is the close-up schematic view at the E place of Fig. 2.
Fig. 5 is the close-up schematic view at the F place of Fig. 1.
Fig. 6 is the using state schematic diagram of the utility model embodiment one.
Fig. 7 is the partial schematic diagram of the utility model embodiment two.
In figure: door body 1, notch 11, pilot hole 12, the front surface 13 of door body, the side 14 of door body, the rear surface 15 of door body, hole 17, spring 18, fulcrum ball 19, hinge 3, first blade 31, second blade 32, hinge axis 33, gas-flow closure circle 4, inflation inner ring 41, inflation outer ring 42, scrape cover 5, mounting groove 51, dry lamp 52, receive dirty groove 53, receive dirty groove medial surface 54, bradyseism bar 9, dodge gap 91, guide rod 92, Compress Spring 93, doorframe 10, the inner peripheral surface 101 of doorframe, positioning step 102 on doorframe.
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 closed type dual-gripper timber being provided with bradyseism bar, comprises a body 1 and hinge 3.
Door body 1 be wooden structures, be solid wood make or wood chip suppress form.The rear end in left end (left end is the right-hand member in the figure) face of door body 1 is provided with notch 11.Notch 11 extends along the vertical direction.Bradyseism bar 9 is provided with in notch 11.Bradyseism bar 9 extends along the vertical direction.In figure, left and right directions is the width of a body.The front end sleeve of door body 1 through-thickness is provided with gas-flow closure circle 4.Gas-flow closure circle 4 protrudes from the side 14 of a body.The side 14 of door body refers to the surface up and down of a body.The lower surface of door body 1 is provided with hole 17.Hole 17 is blind hole.Fulcrum ball 19 is supported with by spring 18 in hole 17.Spring 18 in the raw time, fulcrum ball 19 protrudes from the lower surface of a body 1.Fulcrum ball 19 is made for stainless steel, can not get rusty and intensity is good.Fulcrum ball 19 is arranged with and scrapes cover 5.Scrape cover 5 to be liftably slidably connected in hole 17.
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.Two hinges 3 are arranged on the right flank of a body 1.
See Fig. 2, in notch 11, be provided with some pilot holes 12.Pilot hole 12 is blind hole.Bradyseism bar 9 is positioned at notch 11.Be provided with between the wall of bradyseism bar 9 and notch 11 and dodge gap 91.The rear surface 15 of the outstanding body of bradyseism bar 9.Bradyseism bar 9 is provided with some guide rods 92.Guide rod 92 extends along the thickness direction of door body 1.Guide rod 92 can be located in plug in pilot hole 12 correspondingly.Each root guide rod 92 is arranged with Compress Spring 93.Compress Spring 93 is positioned at notch 11.The rear surface 15 of Compress Spring 93 for making bradyseism bar 9 stretch out a body.
Gas-flow closure circle 4 also protrudes from the front surface 13 of a body.
See Fig. 3, one end of Compress Spring 93 is fixed together with the wall of notch 11, the other end is fixed together with bradyseism bar 9.
See Fig. 4, the inflation outer ring 42 that gas-flow closure circle 4 comprises inflation inner ring 41 and is set on inflation inner ring.Red toner is filled with between inflation outer ring 41 and inflation inner ring 42.
See Fig. 5, fulcrum ball 19 is directly connected to together with spring 18.Scrape cover 5 with between fulcrum ball 19 for mating spherical surfaces.Scrape cover 5 sealing shroud to be located on fulcrum ball 19.Scrape cover 5 and be provided with annular mounting groove 51 with the fitting face of fulcrum ball 19.Mounting groove 51 extends along the circumference of scraping cover 5.Be provided with in mounting groove 51 and dry lamp 52.Dry lamp 52 infrared lamp.The lower wall of mounting groove 51 is provided with annular and receives dirty groove 53.Dirty groove 53 of receiving extends along the circumference of scraping cover 5.Dirty groove medial surface 54 of receiving tilts towards fulcrum ball 19 and extends to fulcrum ball 19.
See Fig. 6, during use, by hinge 3 by door body 1 with doorframe 10 hinged and fulcrum ball be supported on ground.When the utility model is brought together in doorframe 10, gas-flow closure circle 4 not only made the side 14 of a body be sealed connected together with the inner peripheral surface 101 of doorframe, but also the front surface 13 of a body is sealed connected together with the positioning step 102 on doorframe.When inflating outer ring and being damaged, toner goes ejection from breakage and makes it possible to know easily breakage, inflates inner ring simultaneously and still realizes the utility model with the double sealing between doorframe 10.When opening the door, door body 1 with the hinge axis of hinge 3 for axle according to E in figure to rotation, first bradyseism bar 9 touches wall and produces collision with wall, bradyseism bar 9 recedes further in notch 11 along the thickness direction of door body 1, and the degree of depth that the result of retrogressing is extruding Compress Spring 93, guide rod 92 inserts in pilot hole 12 deepens.The effect reducing impact when opening the door is played in the contraction of Compress Spring 93, thus little to the impact of wall when making to open the door.
Embodiment two, see Fig. 7, the difference with embodiment one is: Compress Spring 93 is positioned at pilot hole 12.Together with guide rod 92 and pilot hole 12 sealing are slipped.Gas is filled with in pilot hole 12.Gas in pilot hole 12 is air.
Claims (10)
1. one kind is provided with the closed type dual-gripper timber of bradyseism bar, comprise wooden door body and be connected to a hinge of one end, body width direction, it is characterized in that, the rear end of the end face of the other end in described door body width direction is provided with the notch extended along the vertical direction, the bradyseism bar that can stretch along the thickness direction of door body is provided with in described notch, described bradyseism bar gives prominence to the rear surface of a body, the Compress Spring making bradyseism bar stretch out the rear surface of a body is provided with between described bradyseism bar and door body, described door body front end sleeve is provided with gas-flow closure circle, described gas-flow closure circle protrudes from the side of described door body and the front surface of door body, described gas-flow closure circle comprises inflation inner ring and is set in the inflation outer ring on inflation inner ring, toner is filled with between described inflation outer ring and inflation inner ring, the lower surface of described door body is provided with hole, spring and rotatable fulcrum ball is provided with in described hole, described fulcrum ball is supported in described hole by described spring, described fulcrum ball protrudes from the lower surface of described door body.
2. the closed type dual-gripper timber being provided with bradyseism bar according to claim 1, it is characterized in that, be provided with pilot hole in described notch, described bradyseism bar is provided with guide rod, described guide rod is located in described pilot hole, and described guide rod extends along the thickness direction of door body.
3. the closed type dual-gripper timber being provided with bradyseism bar according to claim 2, is characterized in that, described Compress Spring to be set on described guide rod and to be positioned at described notch.
4. the closed type dual-gripper timber being provided with bradyseism bar according to claim 2, it is characterized in that, described pilot hole is blind hole, and described Compress Spring is positioned at described pilot hole.
5. the closed type dual-gripper timber being provided with bradyseism bar according to claim 4, is characterized in that, together with described guide rod is sliding with described pilot hole sealing, is filled with gas in described pilot hole.
6. the closed type dual-gripper timber being provided with bradyseism bar according to claim 1 or 2 or 3 or 4 or 5, is characterized in that, described fulcrum ball is arranged with and scrapes cover, described in scrape cover be fixed together with described door body.
7. the closed type dual-gripper timber being provided with bradyseism bar according to claim 6, is characterized in that, described in scrape cover with between described fulcrum ball for mating spherical surfaces.
8. the closed type dual-gripper timber being provided with bradyseism bar according to claim 7, is characterized in that, described in scrape cover and be provided with annular mounting groove with the fitting face of described fulcrum ball, be provided with oven dry lamp in mounting groove, described mounting groove extends along the circumference of scraping cover.
9. the closed type dual-gripper timber being provided with bradyseism bar according to claim 8, 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.
10. the closed type dual-gripper timber being provided with bradyseism bar according to claim 9, is characterized in that, described in receive dirty groove medial surface and tilt towards described fulcrum ball and extend to described fulcrum ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682645.3U CN204266864U (en) | 2014-11-16 | 2014-11-16 | Be provided with the closed type dual-gripper timber of bradyseism bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682645.3U CN204266864U (en) | 2014-11-16 | 2014-11-16 | Be provided with the closed type dual-gripper timber of bradyseism bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204266864U true CN204266864U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420682645.3U Expired - Fee Related CN204266864U (en) | 2014-11-16 | 2014-11-16 | Be provided with the closed type dual-gripper timber of bradyseism bar |
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| Country | Link |
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| CN (1) | CN204266864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110616995A (en) * | 2019-08-30 | 2019-12-27 | 嘉兴巨匠防护设备有限公司 | Construction method of smooth protective airtight door |
-
2014
- 2014-11-16 CN CN201420682645.3U patent/CN204266864U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110616995A (en) * | 2019-08-30 | 2019-12-27 | 嘉兴巨匠防护设备有限公司 | Construction method of smooth protective airtight door |
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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: 20150415 Termination date: 20151116 |
|
| EXPY | Termination of patent right or utility model |