CN203022495U - Sliding door buffer - Google Patents
Sliding door buffer Download PDFInfo
- Publication number
- CN203022495U CN203022495U CN 201220602477 CN201220602477U CN203022495U CN 203022495 U CN203022495 U CN 203022495U CN 201220602477 CN201220602477 CN 201220602477 CN 201220602477 U CN201220602477 U CN 201220602477U CN 203022495 U CN203022495 U CN 203022495U
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- CN
- China
- Prior art keywords
- slide fastener
- tooth
- sliding door
- tension spring
- fastener
- Prior art date
- 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 - Lifetime
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Abstract
The utility model discloses a sliding door buffer. The sliding door buffer comprises a slide fastener which is slidingly mounted inside a main body and is used for being clamped with a fastener arranged on a movable door, wherein the slide fastener is provided with a pushing tooth and a pulling tooth, which are respectively used for blocking and pulling the fastener to move; the pushing tooth can do elastic retraction toward the inner part of the slide fastener to be connected with the slide fastener; and the height of the pushing tooth starts to be gradually reduced from one relative end of the pulling tooth. The sliding door buffer disclosed by the utility model is very convenient in mounting process and is long in service life, and has the higher market application value.
Description
Technical field
The utility model relates to a kind of snubber, particularly a kind of snubber that is used on sliding door.
Background technology
When opening or closing sliding door, in order to prevent sliding door, doorframe is impacted, often need to install snubber and slow down impact force.The promotion tooth of existing snubber and to pull tooth be all directly to be fixedly installed on slide fastener.When sliding door is installed, after the promotion tooth need to being pulled to the screens on main body, then promote to pull tooth by the fastener on sliding door, could normal use after fastener is fastened on the promotion tooth and pulls between tooth.The problem that existing this design exists is cumbersome when snubber is installed, and does not have deck promote tooth and pull between tooth if fastener just might occur because of carelessness, and will break snubber during the promotion sliding door.And existing snubber is all often to adopt a tension spring to be connected with slide fastener with damper, and independent tension spring affects performance and the life-span of snubber elastic force decline easily occurring under push-and-pull action for a long time.
The utility model content
For solving the deficiencies in the prior art, it is a kind of easy for installation that the utility model provides, the sliding door snubber of long service life.
The utility model technical scheme that adopts of dealing with problems is:
A kind of sliding door snubber, comprise and be slidably mounted on body interior, be used for the slide fastener that fastens with the fastener that is arranged on sliding door, be provided with on slide fastener and be respectively used to stop and hold the promotion tooth that fastener moves and pull tooth, described promotion tooth can be done towards slide fastener inside being connected on slide fastener of elastic telescopic, and the height of described promotion tooth begins to reduce gradually from an end relative with pulling tooth.
Further, the end that described promotion tooth is relative with pulling tooth is provided with the sliding bar that folds into slide fastener inside, and the other end of described promotion tooth is connected on slide fastener by the cantilever elasticity of arc.
Further, described main body comprises and is provided with the tension spring that an end is fixedly connected on main body, is socketed with elastic spring on described tension spring, and an end of described elastic spring and tension spring movably an end keep relative fixing, and the other end is used for holding slide fastener.
Further, a described tension spring movably end fixed cover is connected to two-stage circle cover, and elastic spring overlaps the relative fixing of maintenance and tension spring movable terminal by circle.
further, described elastic spring, tension spring and circle cover are movably arranged on moving casing inside, one end of tension spring passes moving casing and is connected on draw-in groove, elastic spring one end and the baffle ring close contact that is arranged on moving casing inside, moving casing be slidably mounted on draw-in groove over against the first guide rail on, the both sides of moving casing are respectively arranged with fixture block, wherein the fixture block of a side be fixedly connected on the damper clamping of body interior, fixture block and the slide fastener of opposite side are rotatably connected, described slide fastener be arranged on body interior and be slidably connected with the second guide rail of the first guide rail parallel, the end of described the second guide rail is provided with the turning.
The beneficial effects of the utility model are: promote the height that tooth elasticity is connected on slide fastener and is provided with gradual change, do not need during installation slide fastener is pulled to screens, when the fastener on sliding door moves to the promotion tooth, can be with the promotion tooth toward slide fastener one side pressure under thrust, the resilience of promotion tooth is fastened on fastener and pulls tooth and promote between tooth after fastener is crossed the promotion tooth, realize normal the use, convenient and swift; The form that the promotion tooth adopts the cantilever of arc to be connected with slide fastener elasticity, structure is more simple and reliable; Also be socketed with in addition elastic spring on tension spring, adopt the pattern of dual spring, in use reduce the amount of elastic deformation of spring, improve the physical life of spring, thereby improve the application life of snubber.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model slide fastener;
Fig. 3 is structure exploded perspective view of the present utility model.
The specific embodiment
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of sliding door snubber, comprise and be slidably mounted on body interior, be used for the slide fastener 2 that fastens with the fastener that is arranged on sliding door, be provided with on slide fastener 2 and be respectively used to hold and stop fastener moves pull tooth 22 and promote tooth 21, described promotion tooth 21 can be done towards slide fastener 2 inside being connected on slide fastener 2 of elastic telescopic, and the height of described promotion tooth 21 begins to reduce gradually from an end relative with pulling tooth 22.In the present embodiment, promote tooth 21 end relative with pulling tooth 22 and be provided with the sliding bar that folds into slide fastener 2 inside, the other end of described promotion tooth 21 is connected on slide fastener 2 by the cantilever elasticity of arc.In the situation that pressurized, promoting tooth 21 can be towards slide fastener 2 one side shifting, the height step-down; After pressure is cancelled, promote tooth 21 and spring back to original height.
Described main body comprises and is provided with the tension spring 6 that an end is fixedly connected on main body 1, is socketed with elastic spring 5 on described tension spring 6, and an end of described elastic spring 5 and tension spring 6 movably an end keep relative fixing, and the other end is used for holding slide fastener 2.The present embodiment tension spring 6 a movably end fixed cover is connected to two-stage circle cover 7, and elastic spring 5 overlaps the relative fixing of 7 maintenances and tension spring 6 movable terminals by circle.elastic spring 5, tension spring 6 and circle cover 7 are movably arranged on moving casing 4 inside, one end of tension spring 6 passes moving casing 4 and is connected on draw-in groove 13, elastic spring 5 one ends and the baffle ring close contact that is arranged on moving casing 4 inside, moving casing 4 be slidably mounted on draw-in groove 13 over against the first guide rail 11 on, the both sides of moving casing 4 are respectively arranged with fixture block, wherein the fixture block of a side be fixedly connected on damper 3 clampings of body interior, the fixture block of opposite side and slide fastener 2 are rotatably connected, described slide fastener 2 be arranged on body interior and second guide rail 12 parallel with the first guide rail 11 and be slidably connected, the end of described the second guide rail 12 is provided with turning 121.
During application, snubber is fixedly connected on a money, when promoting sliding door, at first fastener on sliding door contacts and promotes tooth 21, the height that has gradual change due to promotion tooth 21, fastener presses to some component of thrust that promotes tooth 21 and promotes tooth 21, promotes tooth 21 pressurizeds and shifts to slide fastener 2 inside, its height step-down; After fastener is crossed promotion tooth 21, promote tooth 21 resiliences, fastener is fastened on promotion tooth 21 and pulls between tooth 22.When pulling sliding door again, fastener will pull slide fastener 2 to slide into 121 places, turning by promoting tooth 21, and this moment, snubber can be followed the equally normal use of other snubbers.In use procedure, when fastener pulls promotion tooth 21 to move, deformation occurs in elastic spring 5 and tension spring 6 simultaneously, the distance that pulls tooth 22 to move equals the deformation quantity sum of elastic spring 5 and tension spring 6, namely on identical slide fastener 2 displacements, the dual spring design can reduce the deformation quantity of tension spring 6, guarantees the stable of tension spring 6 elastic performances, increase the life-span, be better than the design of existing single tension spring 6.
The above is the better embodiment of the utility model, and it does not consist of the restriction to the utility model protection domain, so long as realize that with essentially identical means the purpose of this utility model all should belong to protection domain of the present utility model.
Claims (5)
1. sliding door snubber, comprise and be slidably mounted on body interior, be used for the slide fastener (2) that fastens with the fastener that is arranged on sliding door, be provided with on slide fastener (2) and be respectively used to stop and hold the promotion tooth (21) that fastener moves and pull tooth (22), it is characterized in that: described promotion tooth (21) can be connected on slide fastener (2) towards slide fastener (2) inside with making elastic telescopic, and the height of described promotion tooth (21) begins to reduce gradually from an end relative with pulling tooth (22).
2. a kind of sliding door snubber according to claim 1, it is characterized in that described promotion tooth (a 21) end relative with pulling tooth (22) is provided with the sliding bar that folds into slide fastener (2) inside, the other end of described promotion tooth (21) is connected on slide fastener (2) by the cantilever elasticity of arc.
3. a kind of sliding door snubber according to claim 1, it is characterized in that described main body comprises the tension spring (6) that is provided with an end and is fixedly connected on main body (1), be socketed with elastic spring (5) on described tension spring (6), movably an end maintenance is relative fixing with tension spring (6) for one end of described elastic spring (5), and the other end is used for holding slide fastener (2).
4. a kind of sliding door snubber according to claim 3, it is characterized in that described tension spring (6) movably an end fixed cover be connected to two-stage circle cover (7), elastic spring (5) overlaps the relative fixing of (7) maintenance and tension spring (6) movable terminal by circle.
5. a kind of sliding door snubber according to claim 4, it is characterized in that described elastic spring (5), tension spring (6) and circle cover (7) are movably arranged on moving casing (4) inside, one end of tension spring (6) passes moving casing (4) and is connected on draw-in groove (13), the baffle ring close contact that elastic spring (5) one ends are inner with being arranged on moving casing (4), moving casing (4) be slidably mounted on draw-in groove (13) over against the first guide rail (11) on, the both sides of moving casing (4) are respectively arranged with fixture block, wherein the fixture block of a side be fixedly connected on damper (3) clamping of body interior, the fixture block of opposite side and slide fastener (2) are rotatably connected, described slide fastener (2) be arranged on body interior and second guide rail (12) parallel with the first guide rail (11) and be slidably connected, the end of described the second guide rail (12) is provided with turning (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602477 CN203022495U (en) | 2012-11-14 | 2012-11-14 | Sliding door buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602477 CN203022495U (en) | 2012-11-14 | 2012-11-14 | Sliding door buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203022495U true CN203022495U (en) | 2013-06-26 |
Family
ID=48646487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220602477 Expired - Lifetime CN203022495U (en) | 2012-11-14 | 2012-11-14 | Sliding door buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203022495U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790795A (en) * | 2015-03-04 | 2015-07-22 | 贺有云 | Heavy sliding door buffer device |
| CN105986726A (en) * | 2015-03-17 | 2016-10-05 | 京特·齐默尔 | Low-noise retraction device |
| CN106795731A (en) * | 2014-11-21 | 2017-05-31 | 丝吉利娅-奥彼两合公司 | Drawn in and end position buffer unit for window OR gate, moveable wing as push-and-pull wing or moveable lifting push-and-pull wing end position |
| CN108386092A (en) * | 2017-04-01 | 2018-08-10 | 惠安县丽佳智能设备有限公司 | A kind of automatically-controlled door and its working method |
-
2012
- 2012-11-14 CN CN 201220602477 patent/CN203022495U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106795731A (en) * | 2014-11-21 | 2017-05-31 | 丝吉利娅-奥彼两合公司 | Drawn in and end position buffer unit for window OR gate, moveable wing as push-and-pull wing or moveable lifting push-and-pull wing end position |
| CN106795731B (en) * | 2014-11-21 | 2018-08-31 | 丝吉利娅-奥彼两合公司 | End position pulls in and end position buffer unit and push-and-pull wing |
| CN104790795A (en) * | 2015-03-04 | 2015-07-22 | 贺有云 | Heavy sliding door buffer device |
| CN105986726A (en) * | 2015-03-17 | 2016-10-05 | 京特·齐默尔 | Low-noise retraction device |
| CN105986726B (en) * | 2015-03-17 | 2018-06-15 | 京特·齐默尔 | The constriction device of low noise |
| CN108386092A (en) * | 2017-04-01 | 2018-08-10 | 惠安县丽佳智能设备有限公司 | A kind of automatically-controlled door and its working method |
| CN108386092B (en) * | 2017-04-01 | 2019-09-06 | 江苏兄弟智能家居有限公司 | A kind of automatically-controlled door and its working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |
|
| CX01 | Expiry of patent term |