CN102400626B - Upper guide wheel of sliding door - Google Patents
Upper guide wheel of sliding door Download PDFInfo
- Publication number
- CN102400626B CN102400626B CN201010283842.4A CN201010283842A CN102400626B CN 102400626 B CN102400626 B CN 102400626B CN 201010283842 A CN201010283842 A CN 201010283842A CN 102400626 B CN102400626 B CN 102400626B
- Authority
- CN
- China
- Prior art keywords
- sliding door
- fixed head
- directive wheel
- guide wheel
- oscillating deck
- 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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- Support Devices For Sliding Doors (AREA)
Abstract
The invention relates to an upper guide wheel of a sliding door. The upper guide wheel comprises a fixed plate (3), two upper rollers (2), two lower rollers (1), rivets, an elastic element and two swinging plates (4), wherein a U-shaped connection sheet is arranged at the lower end of the fixed plate (3); the two lower rollers (1) are respectively connected with the fixed plate (3) through the rivets; one end of each swinging plate (4) is connected with the fixed plate (3) through the rivet, and the other end of each swinging plate (4) is provided with the upper roller (2); and the elastic element is arranged between the two swinging plates (4). Compared with the prior art, the upper guide wheel of the sliding door has the advantages that: by arranging the two lower rollers, the sliding door can smoothly slide and is difficult to jolt; and with the elastic element which is arranged between the upper rollers, a resistance, caused by deformation of a track of the sliding door, on a pulley is uniformly distributed to the two upper rollers, so that the swinging phenomenon of the sliding door during sliding is avoided.
Description
Technical field
The present invention relates to a kind of directive wheel, relate in particular to directive wheel in a kind of sliding door.
Background technology
Top sheave and lower locating wheel are generally installed in sliding door, top sheave is arranged on sliding door top, top sheave is called again directive wheel, mainly works the sliding door glide direction effect of controlling, at present, the upper directive wheel of sliding door comprises Shuangzi wheel, three son wheels etc., but because getting on the right track of sliding door exists deformation, so sliding door there will be swing when sliding, thereby make sliding door smooth-going not when sliding, and top sheave easily weares and teares, when sliding door amplitude of fluctuation is excessive during slip, even can affect the application life of sliding door.
Summary of the invention
Object of the present invention is exactly to provide a kind of sliding door that can make in slip, not occur to swing and slide and go up directive wheel stably in order to overcome the defect of above-mentioned prior art existence.
Object of the present invention can be achieved through the following technical solutions:
Directive wheel in a kind of sliding door, this directive wheel comprises fixed head, upper roller, bottom roller, rivet, flexible member, oscillating deck, described fixed head lower end is provided with U-shaped brace, described bottom roller quantity is two, by rivet, be connected with fixed head respectively, described oscillating deck quantity is two, two oscillating deck one end are connected with fixed head by rivet respectively, and the oscillating deck other end is provided with top sheave, between described two oscillating decks, are provided with flexible member.Described flexible member can be spring or shell fragment.Described fixed head upper end is provided with banking stop, described banking stop end-boss, and described banking stop bossing and oscillating deck inner side connect.
Compared with prior art, the present invention is provided with two bottom rollers, guaranteed steady smooth difficult the jolting that sliding door is slided, by being arranged on two elastic mechanisms between upper roller, the resistance that the track deformation of sliding door is produced pulley is evenly distributed on two upper rollers, the dancing of having avoided sliding door to send out in slip.
Accompanying drawing explanation
Fig. 1 is front view of the present invention,
Fig. 2 is lateral view of the present invention,
Fig. 3 is upward view of the present invention.
Wherein, 1-bottom roller, 2-upper roller, 3-fixed head, 4-oscillating deck, 5-spring, 6-U type brace, 7-banking stop.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in the figure, directive wheel in a kind of sliding door, in movement, directive wheel comprises fixed head 3, upper roller 2, bottom roller 1, rivet, spring 5, oscillating deck 4, fixed head 3 lower ends are provided with U-shaped brace 6, bottom roller 2 quantity are two, are connected respectively by rivet with fixed head 3, and oscillating deck 4 quantity are two, two oscillating deck 4 one end are connected with fixed head 3 by rivet respectively, oscillating deck 4 other ends are provided with between 2, two oscillating decks 4 of top sheave and are provided with spring, and flexible member can be spring or shell fragment.Fixed head 3 upper ends are provided with banking stop, banking stop 7 end-boss, and banking stop 7 bossings and oscillating deck 4 inner sides connect.
U-shaped brace 6 is inserted in sliding door mounting groove and is screwed, now in sliding door, two of directive wheel bottom rollers 1 contact with sliding door upper limb, keep sliding door to slide steadily, the upper roller 2 of sliding door directive wheel is placed in doorframe chute, when sliding door slides into deformation place of chute track, after preceding upper roller 2 is set meets obstructions, by the spring 5 being arranged between two oscillating decks, resistance is sent on the oscillating deck after being arranged on, make the two oscillating deck amplitudes of oscillation one to, thereby make the sliding door can be because unbalance stress swings in slip, by banking stop 7 projection parts and oscillating deck 4 butts, the two oscillating deck amplitudes of oscillation have been limited, avoided upper roller stressed when excessive, the situation that spring 5 extruding is come off or damage occurs, increased the application life of upper directive wheel.
Claims (3)
1. directive wheel in a sliding door, it is characterized in that, in sliding door, directive wheel comprises fixed head (3), upper roller (2), bottom roller (1), rivet, flexible member, oscillating deck (4), described fixed head (3) lower end is provided with U-shaped brace (6), described bottom roller (1) quantity is two, by rivet, be connected with fixed head (3) respectively, described oscillating deck (4) quantity is two, two oscillating decks (4) one end is connected with fixed head (3) by rivet respectively, oscillating deck (4) other end is provided with upper roller (2), between described two oscillating decks (4), be provided with flexible member.
2. directive wheel in a kind of sliding door according to claim 1, is characterized in that, described flexible member is spring or shell fragment.
3. directive wheel in a kind of sliding door according to claim 1, is characterized in that, described fixed head (3) upper end is provided with banking stop, described banking stop (7) end-boss, and described banking stop (7) bossing and oscillating deck (4) inner side connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010283842.4A CN102400626B (en) | 2010-09-16 | 2010-09-16 | Upper guide wheel of sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010283842.4A CN102400626B (en) | 2010-09-16 | 2010-09-16 | Upper guide wheel of sliding door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102400626A CN102400626A (en) | 2012-04-04 |
| CN102400626B true CN102400626B (en) | 2014-04-23 |
Family
ID=45883230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010283842.4A Expired - Fee Related CN102400626B (en) | 2010-09-16 | 2010-09-16 | Upper guide wheel of sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102400626B (en) |
Families Citing this family (4)
| 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 |
| CN110081149B (en) * | 2018-01-25 | 2021-07-30 | 何柏霖 | Mechanical pulley device |
| CN109349903A (en) * | 2018-11-09 | 2019-02-19 | 合肥全爱家居制造有限公司 | A kind of attachment rail of the curtain convenient for sliding |
| CN116607855B (en) * | 2023-07-06 | 2023-10-13 | 今创集团股份有限公司 | Micro-resistance sliding door |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2389987Y (en) * | 1999-08-31 | 2000-08-02 | 颜玉林 | Guide wheel for sliding door or window |
| CN201447989U (en) * | 2009-06-09 | 2010-05-05 | 许姜德 | Adjustable lower rolling wheel for movable door |
-
2010
- 2010-09-16 CN CN201010283842.4A patent/CN102400626B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2389987Y (en) * | 1999-08-31 | 2000-08-02 | 颜玉林 | Guide wheel for sliding door or window |
| CN201447989U (en) * | 2009-06-09 | 2010-05-05 | 许姜德 | Adjustable lower rolling wheel for movable door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102400626A (en) | 2012-04-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151202 Address after: Qiandeng Town Wenpu road Kunshan city Suzhou City, Jiangsu province 215341 No. 61 Patentee after: Full energy saving glass (Kunshan) Co., Ltd. Address before: 201802 Shanghai City, Jiading District Nanxiang Town Jiahao Road No. 808 Patentee before: Shanghai Sansa Glass Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20180916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |