CN2769448Y - Sliding door balancing device - Google Patents
Sliding door balancing device Download PDFInfo
- Publication number
- CN2769448Y CN2769448Y CN 200520053627 CN200520053627U CN2769448Y CN 2769448 Y CN2769448 Y CN 2769448Y CN 200520053627 CN200520053627 CN 200520053627 CN 200520053627 U CN200520053627 U CN 200520053627U CN 2769448 Y CN2769448 Y CN 2769448Y
- Authority
- CN
- China
- Prior art keywords
- sliding door
- arm
- lever arm
- pulley
- flexible member
- 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 - Fee Related
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Abstract
The utility model discloses a sliding door balance device, which comprises a support frame and pulleys, wherein one end or two ends of the support frame is provided with a stop dog, one end provided with the stop dog is provided with a rotatable movable arm and the other end is provided with a fixing arm or a movable arm. The movable arm and the fixing arm or the other end of two movable arms are pivoted with the pulleys, elastic elements are connected to the position of the movable arm and the fixing arm or the position between the two movable arms and the elastic elements are arranged deviating from a machine frame. The pulley on the movable arm is appressed with the inner side of an orbit under the pressure of the elastic elements, and a door body of the sliding door does not generate swing during move. Even if the orbit generates deformation after the orbit is used for a period, the pulley on the movable arm can be adjusted in time without manual processing under the pressure of the elastic elements in a compressed state and two pulleys are compelled to always contact two inner sides of the orbit. Thereby, the swing of the door body is prevented from occurring, therefore the utility model is reliably used.
Description
Technical field
The utility model relates to the sliding door bascule of a kind of door and window or built-in wardrobe, particularly a kind of sliding door bascule that prevents that sliding door from swinging in moving process.
Background technology
At present, the sliding door that is used on various door and windows or the built-in wardrobe mainly is made up of last lower railway and door body, and the door body is installed between the lower railway, and can move around along track.In order to reduce the friction between the Men Tiyu track, the sectional dimension of the described track generally thickness than a body is big; Yet just because of above-mentioned reason, the door body is easy to swing and the collision track in moving process, and in the course of time, track will be broken.In order to address the above problem, with reference to Fig. 1, people have installed a kind of sliding door bascule on the door body, it comprises and roughly is scalene installing plate 1 ', two angles near installing plate 1 ' are articulated with pulley 2 ' respectively, another one has guide groove 5 ' near the angle, has an adjustable connector 3 ' to be stuck in the edge of guide groove 5 ', and the other end passes guide groove 5 ' and is connected with mounting blocks 4 '.Described mounting blocks 4 ' is fixedlyed connected with the door body by another connector; When sliding door is installed, two pulleys 2 ' on the installing plate 1 ' are contacted with two inboards of guide rail, prevent that with this sliding door from swinging in moving process by regulating the position that connector 3 ' is fixed on guide groove 5 ' edge.Yet this sliding door bascule can regulate that connector 3 ' may get loose or guide rail produces some distortion after use after a while; At this moment, in the process of mobile sliding door, the swing of sliding door can take place again once more; Overcome the swing of sliding door, must readjust the relative position between installing plate 1 ' and the mounting blocks 4 ', force two pulleys 2 ' to contact once more with two inboards of guide rail, therefore, the sliding door bascule poor reliability of this spline structure, use cumbersome.
Summary of the invention
In order to address the above problem, the purpose of this utility model be to provide a kind of use reliably, sliding door bascule easily.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of sliding door bascule, comprise support and pulley, it is characterized in that: the one or both ends of described support are provided with block, an end that is provided with block is equipped with rotating lever arm, the other end is provided with fixed arm or lever arm, the other end of lever arm and fixed arm or two lever arms is articulated with pulley, is connected with flexible member between described lever arm and fixed arm or two lever arms, and flexible member departs from frame and installs.
The beneficial effects of the utility model are: because the one or both ends of the utility model support are provided with block, an end that is provided with block is equipped with rotating lever arm, the other end is provided with fixed arm or lever arm, the other end of lever arm and fixed arm or lever arm and lever arm is articulated with pulley, be connected flexible member between described lever arm and fixed arm or lever arm and the lever arm, flexible member departs from frame and installs; Pulley on the lever arm is close to the track inboard under the pressure of flexible member, make sliding door door body not produce swing in moving process.Even track produces distortion after using a period of time, pulley on the lever arm does not need artificial processing just can be adjusted timely under the pressure of the flexible member of compressive state, force two pulleys to contact with track two inboards all the time, thereby prevent a generation of body swing, therefore the utility model uses reliable, convenient.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of traditional sliding door bascule;
Fig. 2 is first kind of example structure schematic diagram of the present utility model;
Fig. 3 is second kind of example structure schematic diagram of the present utility model.
The specific embodiment
With reference to Fig. 2, first kind of embodiment of the present utility model, a kind of sliding door bascule, comprise support 1, an end of described support 1 is provided with block 3 and rotating lever arm 4, and the other end is a fixed arm 5, fixed arm 5 is articulated with pulley 2 with the other end of lever arm 4, be equipped with respectively between rest pad 8, two rest pads 8 with the substantial middle place of the relative both sides of lever arm 4 at fixed arm 5 and be connected with flexible member 7, described flexible member 7 is for being in the spring of compressive state; Under the pressure of compression spring, lever arm 4 is stuck on the block 3 around fulcrum 9.Described support 1 is connected with installs plate 6, and it is vertical mutually with support 1 that plate 6 is installed, and have U-shaped breach 9; This sliding door bascule is by on the door body that is fixed on U-shaped breach 10 and cooperating of connector sliding door.
With reference to Fig. 3, second kind of embodiment of the present utility model, a kind of sliding door bascule, comprise support 1, an end of described support 1 is provided with block 3 and rotating lever arm 4, and the other end is provided with block and rotating lever arm 4 equally, article two, the other end of lever arm 4 is articulated with pulley 2, and be equipped with respectively between rest pad 8, two rest pads 8 at the substantial middle place of their relative both sides of two and be connected with flexible member 7, described flexible member 7 is for being in the spring of compressive state; Under the pressure of compression spring, lever arm 4 is stuck on the block 3 around fulcrum 9.Described support 1 is connected with installs plate 6, and it is vertical mutually with support 1 that plate 6 is installed, and have the U-shaped breach; This sliding door bascule is by on the door body that is fixed on U-shaped breach 10 and cooperating of connector sliding door.
The design that is formed in one of the installing plate 6 of the foregoing description and support 1, described flexible member 7 is not limited to spring, and elastic spring also can replace the spring use.
In a word, because the one or both ends of the utility model support 1 are provided with block 3, an end that is provided with block 3 is equipped with rotating lever arm 4, the other end is provided with fixed arm 5 or lever arm 4, lever arm 4 is articulated with pulley 2 with the other end of fixed arm 5 or two lever arms 4, is connected with the flexible member 7 that is in compressive state between described lever arm 4 and fixed arm 5 or two lever arms 4; Pulley 2 on the lever arm 4 is close to the track inboard under the pressure of the flexible member 7 that is in compressive state, make sliding door door body not produce swing in moving process.Even track produces distortion after using a period of time, pulley 2 on the lever arm 4 does not need artificial processing just can be adjusted timely under the pressure of the flexible member 7 of compressive state, force two pulleys 2 to contact with track two inboards all the time, thereby prevent a generation of body swing, therefore the utility model uses reliable, convenient.
Certainly, the utility model is not limited to the above embodiments, and technical scheme similar to the utility model or that be equal to all belongs to protection domain of the present utility model.
Claims (5)
1, a kind of sliding door bascule comprises support (1) and pulley (2), it is characterized in that:
The one or both ends of described support (1) are provided with block (3), an end that is provided with block (3) is equipped with rotating lever arm (4), the other end is provided with fixed arm (5) or same lever arm (4), lever arm (4) is articulated with pulley (2) with the other end of fixed arm (5) or two lever arms (4), be connected with flexible member (7) between described lever arm (4) and fixed arm (5) or two lever arms (4), flexible member (7) departs from frame (1) and installs.
2, a kind of sliding door bascule according to claim 1 is characterized in that described support (1) comprises installation plate (6), and it is vertical mutually with support (1) that plate (6) is installed.
3, a kind of sliding door bascule according to claim 2 is characterized in that: have U-shaped breach (10) on installation plate (6).
4, a kind of sliding door bascule according to claim 1, it is characterized in that described lever arm (4) is provided with rest pad (8) with the substantial middle place of fixed arm (5) or the relative both sides of two lever arms (4), the two ends of described flexible member (7) are installed in respectively on the rest pad (8).
5,, it is characterized in that described flexible member (7) is a coil tension spring according to claim 1 or 4 described a kind of sliding door bascules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520053627 CN2769448Y (en) | 2005-01-07 | 2005-01-07 | Sliding door balancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520053627 CN2769448Y (en) | 2005-01-07 | 2005-01-07 | Sliding door balancing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2769448Y true CN2769448Y (en) | 2006-04-05 |
Family
ID=36690529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520053627 Expired - Fee Related CN2769448Y (en) | 2005-01-07 | 2005-01-07 | Sliding door balancing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2769448Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320874A (en) * | 2016-08-18 | 2017-01-11 | 中山市佰迪克五金制品有限公司 | Hanging sliding door pulley block |
| CN110159122A (en) * | 2019-05-30 | 2019-08-23 | 贵州德发铝塑五金制品有限公司 | Pulley gear |
-
2005
- 2005-01-07 CN CN 200520053627 patent/CN2769448Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320874A (en) * | 2016-08-18 | 2017-01-11 | 中山市佰迪克五金制品有限公司 | Hanging sliding door pulley block |
| CN110159122A (en) * | 2019-05-30 | 2019-08-23 | 贵州德发铝塑五金制品有限公司 | Pulley gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060405 Termination date: 20100208 |