CN200978588Y - Positioning adjustable sliding support - Google Patents
Positioning adjustable sliding support Download PDFInfo
- Publication number
- CN200978588Y CN200978588Y CN 200620154516 CN200620154516U CN200978588Y CN 200978588 Y CN200978588 Y CN 200978588Y CN 200620154516 CN200620154516 CN 200620154516 CN 200620154516 U CN200620154516 U CN 200620154516U CN 200978588 Y CN200978588 Y CN 200978588Y
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- CN
- China
- Prior art keywords
- guide rail
- slide block
- hinged
- sliding support
- spacing
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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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Abstract
The utility model discloses a positioning and adjustable sliding support, comprising a guide rail, a bracket arm, a hanging arm, a long support pole, a short support hole and a sliding block. One end of the long support pole and one end of the short support pole are separately hinged with the guide rail. The other end of the long support pole is hinged with the hanging arm, and the other end of the short support pole is hinged with the bracket arm. One end of the hanging arm is hinged with the bracket arm, and the other end of the hanging arm is hinged with the sliding block. The sliding block is blocked and arranged in the guide rail. The utility model is characterized in that when the included angle between the bracket arm and the guide rail reaches the arranged maximum safe opening, the edge of the crossed position clinging to the short support pole and the guide rail between the short support pole and the long support pole is added by a bearing point limiting backstop which is fixed on the guide rail. The advantages are that the utility model ensures that the positioning and adjustable sliding support cannot be distorted or damaged, thereby attaining the safety requirement. The utility model can avoid the bracket arm (the door and window) opening degree rotating toward the exceeded maximum safe opening, and adjust the opening degree of the door and window on the bracket arm. The utility model can also avoid the exceeded friction between the sliding block and the guide rail, which reduces the abrasion of the sliding block.
Description
Technical field
The utility model relates to a kind of builing industry Hardware fitting, sliding support that especially a kind of location is adjustable.
Background technology
The sliding support that the existing door and window of orientation slide-support is used comprises guide rail, trailing arm, cantilever, long fulcrum bar, short strut and slide block, wherein an end of an end of long fulcrum bar and short strut is hinged with guide rail respectively, the other end and the cantilever of long fulcrum bar are hinged, the other end and the trailing arm of short strut are hinged, one end and the trailing arm of cantilever are hinged, the other end and the slide block of cantilever are hinged, and slide block is fastened in the guide rail.Used the door and window of the sliding support of this kind, when running into the big external force of strong wind or other and promote, short strut has the trailing arm of door and window to be subjected to powerful external force effect simultaneously under driving in holder, this moment, the maximum safe aperture between trailing arm and the short strut can be broken through moment owing to there is not reciprocal external force to support, and the interior angle between trailing arm and short strut becomes big by force, be reversed over, so not only can damage sliding support and door and window, even can cause the window accident of falling, bring serious potential safety hazard.
The utility model content
The purpose of this utility model is to overcome the defective in the above-mentioned technical problem, and a kind of adjustable sliding support in more convenient, safer location of using is provided.
The utility model is put case by following technology and is achieved:
Sliding support that a kind of location is adjustable, it comprises guide rail, trailing arm, cantilever, long fulcrum bar, short strut and slide block, wherein an end of an end of long fulcrum bar and short strut is hinged with guide rail respectively, the other end and the cantilever of long fulcrum bar are hinged, the other end and the trailing arm of short strut are hinged, one end and the trailing arm of cantilever are hinged, the other end and the slide block of cantilever are hinged, slide block is fastened in the guide rail, it is characterized in that: when the angle between trailing arm and the guide rail reaches the maximum safe aperture of setting (this aperture can be decided according to actual needs), between short strut and long fulcrum bar, the edge of being close to short strut and guide rail intersection location sets up a load fulcrum limit stops, and this load fulcrum limit stops is fixed on the guide rail.Because load fulcrum limit stops is on the guide rail between short strut and the long fulcrum bar, this load fulcrum limit stops can prop up short strut, prevent that short strut from breaking through the maximum security standpoint of its rotation under the effect of big external force, guarantee the indeformable damage of the adjustable sliding support in this location.
It also comprises a load fulcrum spacing shim, and described load fulcrum limit stops is located on the load fulcrum spacing shim, and this load fulcrum spacing shim is fixed on the guide rail.
Described load fulcrum limit stops and load fulcrum spacing shim are integrated.
Offer installing hole on the described load fulcrum spacing shim, be sleeved on the hinged jointed shaft of long and short pole and guide rail by installing hole load fulcrum spacing shim, above-mentioned load fulcrum spacing shim is installed very convenient.
Guide rail bottom at the slide block sliding scale is provided with a plurality of spacing kerves.
Have threaded perforations on the described slide block, be rotary with holding screw on the threaded perforations, the room holding screw that holding screw is screwed between spacing kerve on threaded perforations and the guide rail connects, spacing kerve can prevent that limited slip block is free to slide, regulate the aperture that the screw attachment in the room between holding screw and different spacing kerve just can be regulated trailing arm, the aperture that promptly can regulate the door and window on the trailing arm.
Short strut and load fulcrum limit stops are established when offseting; on the guide rail of an end of slide block, also set up a spacing preiection that offsets with slide block; this spacing preiection is positioned at the end of slide block near long and short pole; this spacing preiection can limit slide block and further slide to the direction of long and short pole, plays the safeguard protection effect.
Because the relative position relation that load fulcrum limit stops is established with spacing preiection will compare the effect that precisely just can better play safeguard protection, therefore, industrial manufacturing process is required than higher.In order to reduce requirement to the industrial manufacturing process precision, then between slide block and spacing preiection, set up a position adjustments sheet, so the relative position that this position adjustments sheet can be regulated load fulcrum limit stops and spacing preiection reaches the status requirement of setting.
Be enclosed with anti-skidding cushion block on the described slide block.
Described anti-skidding cushion block is wrapped on the bottom and sidewall of slide block, and the chute that both ends communicate upwards caves in its centre position, bottom, this chute has threaded perforations on the position corresponding with the threaded perforations on the slide block, this chute can slide on the spacing kerve of guide rail bottom, and the room holding screw that the holding screw on the slide block can be screwed between spacing kerve on threaded perforations and the guide rail on this chute connects.
Advantage of the present utility model has: the load fulcrum limit stops of setting up on (1) guide rail is established and can be propped up short strut, prevent that short strut from breaking through the maximum security standpoint of its rotation under the effect of big external force, guarantee the indeformable damage of the adjustable sliding support in this location, reached safe requirement; (2) spacing preiection of setting up on the guide rail can prop up slide block, prevents that trailing arm (being door and window) aperture is to the direction rotation that exceeds maximum safe aperture; (3) the room holding screw between the spacing kerve of holding screw on the slide block and guide rail bottom connects, can prevent that limited slip block is free to slide, regulate the aperture that the screw attachment in the room between holding screw and different spacing kerve just can be regulated trailing arm, the aperture that promptly can regulate the door and window on the trailing arm; (4) the anti-skidding cushion block that wraps up on the slide block can be prevented the excessive friction of limited slip block and guide rail, reduces the wearing and tearing of slide block; (5) set up a position adjustments sheet between slide block and spacing preiection, reduced the requirement to the industrial manufacturing process precision on the one hand, order has solved load fulcrum limit stops on the one hand and has established and the coarse problem of the relative position of spacing preiection.
Description of drawings
Fig. 1 is the structural representation when reaching maximum safe aperture among the embodiment 1 between trailing arm and the short strut;
Fig. 2 is the structural representation of the utility model folded state;
Fig. 3 be embodiment 1 load fulcrum spacing shim and on the lateral view of load fulcrum limit stops;
Fig. 4 be embodiment 1 load fulcrum spacing shim and on the structural representation of load fulcrum limit stops;
Fig. 5 is that slide block of the present utility model is fastened in the structural representation in the guide rail;
Fig. 6 is the structural representation when reaching maximum safe aperture among the embodiment 4 between trailing arm and the short strut;
Fig. 7 be embodiment 3 load fulcrum spacing shim and on the lateral view of load fulcrum limit stops;
Fig. 8 be embodiment 2 load fulcrum spacing shim and on the structural representation of load fulcrum limit stops;
Fig. 9 be embodiment 3 load fulcrum spacing shim and on the structural representation of load fulcrum limit stops.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further described.
Embodiment 1: as Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, sliding support that a kind of location is adjustable, it comprises guide rail 1, trailing arm 2, cantilever 3, long fulcrum bar 4, short strut 5, slide block 6, load fulcrum limit stops 7 and load fulcrum spacing shim 8, wherein an end of an end of long fulcrum bar 4 and short strut 5 is hinged with guide rail 1 respectively, the other end of long fulcrum bar 4 and cantilever 3 are hinged, the other end of short strut 5 and trailing arm 2 are hinged, one end and the trailing arm 2 of cantilever 3 are hinged, the other end of cantilever 3 and slide block 6 are hinged, slide block 6 is fastened in the guide rail 1, described load fulcrum limit stops 7 be with have on the pad of both wings both wings upwards turnover form, the both wings of this turnover just are equivalent to load fulcrum limit stops 7 (effect that props up short strut can be played in one on the right in the described both wings), and the part that this pad does not turn down is exactly a load fulcrum spacing shim 8; Offer installing hole 10 on the described load fulcrum spacing shim 8, be sleeved on the hinged jointed shaft of long and short pole (4,5) and guide rail 1 by installing hole 10 load fulcrum spacing shims 8, thereby be fixed on the guide rail 1; When the angle between trailing arm and the guide rail reaches the maximum safe aperture of setting (this aperture can be decided according to actual needs), this load fulcrum limit stops 7 just between short strut 5 and long fulcrum bar 4, short strut 5 edges and position of intersecting point place, guide rail 1 edge, this load fulcrum limit stops 7 just props up short strut 5; Guide rail 1 bottom at slide block 6 sliding scales is provided with a plurality of spacing kerves 11, have the threaded perforations (not shown) on the slide block 6, be rotary with holding screw 13 on the threaded perforations, room 15 holding screws that holding screw 13 is screwed into 11 of spacing kerves on threaded perforations and the guide rail 1 connect, spacing kerve 11 can prevent that limited slip block 6 is free to slide, regulate the aperture that holding screw 13 and the screw attachment in different rooms 15 just can be regulated trailing arm, the aperture that promptly can regulate the door and window on the trailing arm; Short strut 5 and load fulcrum limit stops establish 7 when offseting, on the guide rail 1 of an end of slide block 6, also set up a spacing preiection 9 that offsets with slide block 6, this spacing preiection 9 is positioned at the end of slide block 6 near long and short pole (4,5), this spacing preiection 9 can limit slide block 6 and further slide to the direction of long and short pole (4,5), plays the safeguard protection effect; Between slide block 6 and spacing preiection 9, set up a position adjustments sheet 16, so this position adjustments sheet 16 can be regulated the status requirement that the relative position of load fulcrum limit stops 7 and spacing preiection 9 reaches setting; Be enclosed with anti-skidding cushion block 14 on the described slide block 6, described anti-skidding cushion block 14 is wrapped on the bottom and sidewall of slide block 6, and the chute 12 that both ends communicate upwards caves in its centre position, bottom, this chute 12 has threaded perforations on the position corresponding with the threaded perforations on the slide block 6, this chute 12 can slide on the spacing kerve 11 of guide rail 1 bottom, and room 15 holding screws that the holding screw 13 on the slide block 6 can be screwed 11 of spacing kerves on threaded perforations and the guide rail 1 on this chute 12 connect.
Embodiment 2: the difference of this embodiment and embodiment 1 is, shown in Fig. 3 and 8, this load fulcrum limit stops 7 be with have on the pad of single-blade single-blade upwards turnover form, the single-blade of this turnover is exactly so-called load fulcrum limit stops 7, and the part that this pad does not turn down is exactly a load fulcrum spacing shim 8.
Embodiment 3: the difference of this embodiment and embodiment 1 is, shown in Fig. 7 and 9, this load fulcrum limit stops 7 is the projectioies that stamp out on the corresponding position of a pad, this pad not part of punching press is a load fulcrum spacing shim 8, when the angle between trailing arm 2 and the guide rail 1 reaches the maximum safe aperture of setting, this load fulcrum limit stops 7 just between short strut 5 and long fulcrum bar 4, be close to the edge of short strut 4 and guide rail 1 intersection location, just prop up short strut 5.
Embodiment 4: the difference of this embodiment and embodiment 1 is, as shown in Figure 6, this embodiment has omitted load fulcrum spacing shim 8, described load fulcrum limit stops 7 is the projectioies that directly stamp out on guide rail, when the angle between trailing arm and the guide rail reaches the maximum safe aperture of setting, this load fulcrum limit stops 7 just between short strut 5 and long fulcrum bar 4, be close to the edge of short strut 4 and guide rail 1 intersection location, just prop up short strut 5.
The utility model is not limited to above embodiment, so long as the scheme of mentioning in the manual all can be implemented.
Claims (10)
1, sliding support that a kind of location is adjustable, it comprises guide rail, trailing arm, cantilever, long fulcrum bar, short strut and slide block, wherein an end of an end of long fulcrum bar and short strut is hinged with guide rail respectively, the other end and the cantilever of long fulcrum bar are hinged, the other end and the trailing arm of short strut are hinged, one end and the trailing arm of cantilever are hinged, the other end and the slide block of cantilever are hinged, slide block is fastened in the guide rail, it is characterized in that: when the angle between trailing arm and the guide rail reaches the maximum safe aperture of setting, between short strut and long fulcrum bar, the edge of being close to short strut and guide rail intersection location sets up a load fulcrum limit stops, and this load fulcrum limit stops is fixed on the guide rail.
2, the adjustable sliding support in location according to claim 1, it is characterized in that: it also comprises a load fulcrum spacing shim, and described load fulcrum limit stops is located on the load fulcrum spacing shim, and this load fulcrum spacing shim is fixed on the guide rail.
3, the adjustable sliding support in location according to claim 2, it is characterized in that: described load fulcrum limit stops and load fulcrum spacing shim are integrated.
4, according to the adjustable sliding support in claim 2 or 3 described location, it is characterized in that: offer installing hole on the described load fulcrum spacing shim, be sleeved on the hinged jointed shaft of long and short pole and guide rail by installing hole load fulcrum spacing shim.
5, the adjustable sliding support in location according to claim 1 is characterized in that: the guide rail bottom at the slide block sliding scale is provided with a plurality of spacing kerves.
6, the adjustable sliding support in location according to claim 1 is characterized in that: have threaded perforations on the described slide block, be rotary with holding screw on the threaded perforations, the recess holding screw that holding screw is screwed between spacing kerve on threaded perforations and the guide rail connects.
7, locate adjustable sliding support according to claim 1 or 5, it is characterized in that: short strut and load fulcrum limit stops are established when offseting, also set up a spacing preiection that offsets with slide block on the guide rail of an end of slide block, this spacing preiection is positioned at the end of slide block near long and short pole.
8, the adjustable sliding support in location according to claim 7 is characterized in that: set up a position adjustments sheet between slide block and spacing preiection.
9, according to the adjustable sliding support of claim 1 or 5 or 6 described location, it is characterized in that: be enclosed with anti-skidding cushion block on the described slide block.
10, the adjustable sliding support in location according to claim 9, it is characterized in that: anti-skidding cushion block is installed on the described slide block, this anti-skidding cushion block is wrapped on the bottom and sidewall of chute, and its centre position, bottom chute that both ends communicate that upwards caves in, this chute has threaded perforations on the position corresponding with the threaded perforations on the slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620154516 CN200978588Y (en) | 2006-12-08 | 2006-12-08 | Positioning adjustable sliding support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620154516 CN200978588Y (en) | 2006-12-08 | 2006-12-08 | Positioning adjustable sliding support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200978588Y true CN200978588Y (en) | 2007-11-21 |
Family
ID=38978965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620154516 Expired - Fee Related CN200978588Y (en) | 2006-12-08 | 2006-12-08 | Positioning adjustable sliding support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200978588Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787770A (en) * | 2012-04-30 | 2012-11-21 | 陶财德 | Multifunctional hinge |
| CN104005629A (en) * | 2014-04-30 | 2014-08-27 | 安徽省家好家节能门窗有限公司 | Friction hinges used for window |
| CN105525816A (en) * | 2016-01-21 | 2016-04-27 | 瑞安市亚尔门窗五金有限公司 | Hinge structure of outward-opening and top-hinged double open type window |
| CN105545173A (en) * | 2016-01-21 | 2016-05-04 | 瑞安市亚尔门窗五金有限公司 | Out-opening top-hung double sash casement window |
| CN105804564A (en) * | 2016-05-09 | 2016-07-27 | 佛山市金砥柱建筑装饰材料有限公司 | Antiskid device for hinges |
| CN109588396A (en) * | 2018-12-19 | 2019-04-09 | 张美依 | A kind of adjustable fruit tree inside chemical spraying device |
| CN112672557A (en) * | 2020-12-08 | 2021-04-16 | 河南光之源光电科技有限公司 | LED display screen box of preapring for an unfavorable turn of events shape |
-
2006
- 2006-12-08 CN CN 200620154516 patent/CN200978588Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787770A (en) * | 2012-04-30 | 2012-11-21 | 陶财德 | Multifunctional hinge |
| CN104005629A (en) * | 2014-04-30 | 2014-08-27 | 安徽省家好家节能门窗有限公司 | Friction hinges used for window |
| CN105525816A (en) * | 2016-01-21 | 2016-04-27 | 瑞安市亚尔门窗五金有限公司 | Hinge structure of outward-opening and top-hinged double open type window |
| CN105545173A (en) * | 2016-01-21 | 2016-05-04 | 瑞安市亚尔门窗五金有限公司 | Out-opening top-hung double sash casement window |
| CN105804564A (en) * | 2016-05-09 | 2016-07-27 | 佛山市金砥柱建筑装饰材料有限公司 | Antiskid device for hinges |
| CN109588396A (en) * | 2018-12-19 | 2019-04-09 | 张美依 | A kind of adjustable fruit tree inside chemical spraying device |
| CN112672557A (en) * | 2020-12-08 | 2021-04-16 | 河南光之源光电科技有限公司 | LED display screen box of preapring for an unfavorable turn of events shape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |