CN204590904U - A kind of structure-improved of sliding door wheels - Google Patents
A kind of structure-improved of sliding door wheels Download PDFInfo
- Publication number
- CN204590904U CN204590904U CN201520142961.6U CN201520142961U CN204590904U CN 204590904 U CN204590904 U CN 204590904U CN 201520142961 U CN201520142961 U CN 201520142961U CN 204590904 U CN204590904 U CN 204590904U
- Authority
- CN
- China
- Prior art keywords
- chute
- pulley yoke
- rotating shaft
- torque arm
- pulley
- 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
Links
- 238000009434 installation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Abstract
A kind of structure-improved of sliding door wheels, it is characterized in that: it comprises shell, and the torque arm of putting in the inner, pulley yoke and some pulleys provided thereon, the two side of shell is provided with the first chute, the sidewall of torque arm is provided with the second chute, the setting towards the opposite of the first chute and the second chute, pulley yoke is provided with rotating shaft and protrudes its both sides, and successively through the second chute and the first chute, adjustment screw is bolted with between outer casing end and torque arm, the relative position between torque arm and shell can be controlled, boss is provided with in the middle part of described rotating shaft, boss two ends are pressed on two inside walls of pulley yoke respectively.The beneficial effects of the utility model are: 1, rotating shaft is simultaneously by staying in the first chute and the second chute, for rotating shaft provides enough support forces, thus promotes the bearing capacity of whole assembly pulley.2, rotating shaft is provided with boss, boss two ends are pressed on two inside walls of pulley yoke respectively, play and prevent pulley yoke inward direction from producing distortion to the supporting role of pulley yoke.
Description
Technical field
The utility model relates to the assembly pulley of window or sliding door use, specifically a kind of structure-improved of sliding door wheels.
Background technology
Sliding aluminium alloy door window refers to the door and window of sash vertical left and right push-and-pull in the horizontal direction.Push-pull door and window has the advantage not occupying the interior space, and attractive appearance, reasonable price, sealing are better.Described push-pull door and window is installed pulley can make door and window more flexible when switch, by the position of adjustable pulley in its fixed head in installation process, door and window can be made well to be arranged in doorframe.When using after installation, one push away gently, open flexibly, mix the glass of bulk, both increased indoor daylighting, improved again the overall pattern of building.For sliding sash, choose pulley very crucial, high-quality pulley can promote window push-and-pull action to a great extent, and the pulley of high-quality not only push-and-pull gets up freely smooth and easy, and noiseless, and push-and-pull feel of getting up is slim and graceful, and poor quality is then contrary.
CN2665322Y discloses a kind of sliding door sash pulley, and described sliding door sash pulley by arranging the fastness that pulley fixed frame riser adds sliding door sash pulley in sliding tray, but its complex structure, regulate and inconvenience.
CN2833056Y discloses a kind of window roller for sliding window, it is provided with level trough on inner casing, and hub is fixed to shell through the pin of described inner casing level trough, although it ensure that pin can not produce the phenomenon of sliding and coming off, but because bearing pin is fixed on inner casing, during adjustable pulley height, compare effort, and described pulley structure materials are more, cost is higher, and installation, maintenance etc. all exist certain difficulty.
Utility model content
The purpose of this utility model is the shortcoming existed to overcome prior art, and provide a kind of structure simple, easy to assembly, cost of production is low, and safety debugging is convenient, the structure-improved of a kind of sliding door wheels that bearing capacity is strong.
The utility model object realizes with the following methods: a kind of structure-improved of sliding door wheels, it is characterized in that: it comprises shell, and the torque arm of putting in the inner, pulley yoke and some pulleys provided thereon, the two side of shell is provided with the first chute, the sidewall of torque arm is provided with the second chute, the setting towards the opposite of the first chute and the second chute, pulley yoke is provided with rotating shaft and protrudes its both sides, and successively through the second chute and the first chute, adjustment screw is bolted with between outer casing end and torque arm, the relative position between torque arm and shell can be controlled, boss is provided with in the middle part of described rotating shaft, boss two ends are pressed on two inside walls of pulley yoke respectively.
Described rotating shaft is rivet, and the diameter of boss is greater than is located at installing hole on pulley yoke.
Described torque arm is provided with the installation shaft of avoiding hollow groove for accommodating pulley.
The first described chute and the second chute are inclination 30 ° to 60 ° settings.
Described pulley is provided with two, is arranged on the rear and front end of pulley yoke, and the middle part of described pulley yoke is hingedly mounted on the chute of torque arm and shell by rotating shaft.
The beneficial effects of the utility model are: 1, structure is simple, and easy to assembly, cost of production is low, improve the market competitiveness.2, rotating shaft is simultaneously by staying in the first chute and the second chute, for rotating shaft provides enough support forces, thus promotes the bearing capacity of whole assembly pulley.3, rotating shaft is provided with boss, boss two ends are pressed on two inside walls of pulley yoke respectively, play the supporting role to pulley yoke, prevent pulley yoke inward direction from producing distortion.
Accompanying drawing explanation
Fig. 1 is the utility model general assembly design sketch.
Fig. 2 is the utility model Standard figure.
Fig. 3 is the utility model middle pulley shelf structure schematic diagram.
Fig. 4 is the utility model structure sectional view.
Detailed description of the invention
Below in conjunction with accompanying drawing, concrete further instruction is done to the utility model.A kind of structure-improved of sliding door wheels, it is characterized in that: it comprises shell 1, and the torque arm 2 of putting in the inner, pulley yoke 3 and some pulleys 4 provided thereon, the two side of shell 1 is provided with the first chute 11, the sidewall of torque arm 2 is provided with the second chute 21, the setting towards the opposite of the first chute 11 and the second chute 21, pulley yoke 3 is provided with rotating shaft 5 and protrudes its both sides, and successively through the second chute 21 and the first chute 11, be bolted with between shell 1 end and torque arm 2 and adjust screw 6, the relative position between torque arm 2 and shell 1 can be controlled, boss 51 is provided with in the middle part of described rotating shaft 5, boss 51 two ends are pressed on two inside walls of pulley yoke 3 respectively.
Described rotating shaft 5 is rivet, and the diameter of boss is greater than is located at installing hole on pulley yoke.
Described torque arm 2 is provided with the installation shaft of avoiding hollow groove 22 for accommodating pulley 4.
The first described chute 11 and the second chute 12 are in inclination 30 ° to 60 ° settings.
Described pulley 4 is provided with two, is arranged on the rear and front end of pulley yoke 3, and the middle part of described pulley yoke 3 is hingedly mounted on the chute of torque arm 2 and shell 1 by rotating shaft 5.
Operating principle: in this case, is provided with boss 51 in the middle part of rotating shaft 5, and boss 51 two ends are pressed on two inside walls of pulley yoke 3 respectively.The setting of boss can play the supporting role to pulley yoke inside wall, prevents pulley yoke to curve inwardly when stressed distortion, plays the effect strengthening its support force.With conventional art do not arrange stopping means or jump ring as stopping means structure compared with, the more simple possible of the structure in this case, while playing good supporting role, simplify assembly technology, improve production production efficiency, reduce cost of production, therefore can extensively promote the use of.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (5)
1. the structure-improved of sliding door wheels, it is characterized in that: it comprises shell (1), and the torque arm (2) of putting in the inner, pulley yoke (3) and some pulleys (4) provided thereon, the two side of shell (1) is provided with the first chute (11), the sidewall of torque arm (2) is provided with the second chute (21), the setting towards the opposite of the first chute (11) and the second chute (21), pulley yoke (3) is provided with rotating shaft (5) and protrudes its both sides, and successively through the second chute (21) and the first chute (11), be bolted with between shell (1) end and torque arm (2) and adjust screw (6), the relative position between torque arm (2) and shell (1) can be controlled, described rotating shaft (5) middle part is provided with boss (51), boss (51) two ends are pressed on two inside walls of pulley yoke (3) respectively.
2. the structure-improved of a kind of sliding door wheels according to claim 1, is characterized in that: described rotating shaft (5) is rivet, and the diameter of boss is greater than the installing hole be located on pulley yoke.
3. the structure-improved of a kind of sliding door wheels according to claim 1, is characterized in that: described torque arm (2) is provided with the installation shaft of avoiding hollow groove (22) for accommodating pulley (4).
4. the structure-improved of a kind of sliding door wheels according to claim 1, is characterized in that: described the first chute (11) and the second chute (12) be 30 ° to 60 ° settings in inclination.
5. the structure-improved of a kind of sliding door wheels according to claim 1, it is characterized in that: described pulley (4) is provided with two, be arranged on the rear and front end of pulley yoke (3), the middle part of described pulley yoke (3) is hingedly mounted on the chute of torque arm (2) and shell (1) by rotating shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520142961.6U CN204590904U (en) | 2015-03-13 | 2015-03-13 | A kind of structure-improved of sliding door wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520142961.6U CN204590904U (en) | 2015-03-13 | 2015-03-13 | A kind of structure-improved of sliding door wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204590904U true CN204590904U (en) | 2015-08-26 |
Family
ID=53927069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520142961.6U Expired - Fee Related CN204590904U (en) | 2015-03-13 | 2015-03-13 | A kind of structure-improved of sliding door wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204590904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703575A (en) * | 2017-02-13 | 2017-05-24 | 伍志勇 | Rotating wheel adjusting structure for sliding door of furniture |
-
2015
- 2015-03-13 CN CN201520142961.6U patent/CN204590904U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703575A (en) * | 2017-02-13 | 2017-05-24 | 伍志勇 | Rotating wheel adjusting structure for sliding door of furniture |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20190313 |