CN205153803U - Dedicated pulley gear of sliding door - Google Patents
Dedicated pulley gear of sliding door Download PDFInfo
- Publication number
- CN205153803U CN205153803U CN201520964723.3U CN201520964723U CN205153803U CN 205153803 U CN205153803 U CN 205153803U CN 201520964723 U CN201520964723 U CN 201520964723U CN 205153803 U CN205153803 U CN 205153803U
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- CN
- China
- Prior art keywords
- pulley
- bearing
- pulley gear
- utility
- model
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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.)
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Abstract
The utility model discloses a dedicated pulley gear of sliding door, including pulley device shell, pulley fixing device, pulley, bearing, fixed pin, cylindrical spring, guide pillar, stop screw, stopper, stopper set screw and regulation gasket, the utility model has the advantages of reasonable structure simply, low in production cost, simple to operate, the utility model discloses in more steady when being equipped with cylindrical spring and bearing and making sliding door, more laborsaving and sound is smaller during push -and -pull simultaneously, because the utility model relates to a so become overall structure bearing reinforce, long service life, follow -up cost of maintenance low grade characteristics.
Description
Technical field:
The utility model relates to a kind of auxiliary part of slide door or window, the pulley gear that particularly a kind of slide door or window is special.
Background technology:
Slide door or window is that one is widely used in family, hotel.Slide door or window can be horizontal push away or draw, realize the closure or openness of door or window.Due to the horizontal push-and-pull of slide door or window, avoid required for swaying and account for larger space, be subject to the favor in market.Along with the volume of slide door or window is increasing, new material, new product extensive use, make the weight of slide door or window constantly increase.Traditional scheme is only by the complex structure process to pulley gear, and what bring is that cost increases thereupon.Therefore, the structure of the pulley gear of sliding door wants simple, and motion is wanted steadily, but also wants to bear more large weight, push-and-pull simultaneously to facilitate and sound little; These are all the technical barriers being badly in need of at present solving.
Utility model content:
The purpose of this utility model is just the pulley gear providing a kind of slide door or window special in order to solve the problem, and can effectively solve pulley device structure complexity, stable movement, bear larger weight, and the convenient and sound of push-and-pull wants the problem such as little.
In order to solve the problem, the utility model provides a kind of technical scheme: the pulley gear that a kind of slide door or window is special, and its innovative point is: comprise pulley gear shell, pulley fixing device, pulley, bearing, steady pin, cylindrical spring, guide pillar, stop screw, limited block, limited block hold-down screw and regulate pad; Described pulley fixing device is positioned at pulley gear enclosure; Described pulley is two, is provided with bearing in described pulley; Described bearing is connected on pulley fixing device by steady pin; Described guide pillar is two, and described guide pillar upper end is fixed on the left and right sides above pulley gear enclosure; Described guide pillar lower end to be movably connected in above pulley fixing device in hole, the left and right sides; Described cylindrical spring is positioned on guide pillar, is provided with adjustment pad on the downside of described cylindrical spring; Described limited block is fixed on above pulley fixing device by limited block hold-down screw; Described stop screw be positioned at limited block just above, described stop screw is movably connected on pulley gear shell.
As preferably, described bearing is deep groove ball bearing.
As preferably, above described limited block, be provided with groove.
As preferably, described pulley gear shell both sides are provided with slide door or window fixing hole.
The beneficial effects of the utility model: the utility model have rational in infrastructure simple, cost of production is low, easy for installation; Be provided with when cylindrical spring and bearing make slide door or window more steady in the utility model, more laborsaving and sound is smaller during push-and-pull simultaneously; Because the utility model is designed to overall structure so the feature such as bearing capacity is strong, long service life, subsequent maintenance cost are low.
Accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model;
1-pulley gear shell; 2-pulley fixing device; 3-pulley; 4-bearing; 5-steady pin; 6-cylindrical spring; 7-guide pillar; 8-stop screw; 9-limited block; 10-limited block hold-down screw; 11-regulates pad.
Detailed description of the invention:
As shown in Figure 1, this detailed description of the invention is by the following technical solutions: the pulley gear that a kind of slide door or window is special, comprises pulley gear shell 1, pulley fixing device 2, pulley 3, bearing 4, steady pin 5, cylindrical spring 6, guide pillar 7, stop screw 8, limited block 9, limited block hold-down screw 10 and regulates pad 11; It is inner that described pulley fixing device 2 is positioned at pulley gear shell 1; Described pulley 3 is two, is provided with bearing 4 in described pulley 3; Described bearing 4 is connected on pulley fixing device 2 by steady pin 5; Described guide pillar 7 is two, and described guide pillar 7 upper end is fixed on the pulley gear shell 1 upper interior left and right sides; Described guide pillar 7 lower end is movably connected in pulley fixing device 2 above in hole, the left and right sides; Described cylindrical spring 6 is positioned on guide pillar 7, is provided with and regulates pad 11 on the downside of described cylindrical spring 6; Described limited block 9 is fixed on above pulley fixing device 2 by limited block hold-down screw 10; Described stop screw 8 be positioned at limited block 9 just above, described stop screw 8 is movably connected on pulley gear shell 1.
Wherein, bearing 4 is deep groove ball bearing; Limited block 9 is provided with groove above; Pulley gear shell 1 both sides are provided with slide door or window fixing hole.
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, these changes and improvements all fall within the scope of claimed the utility model, the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the pulley gear that slide door or window is special, is characterized in that: comprise pulley gear shell (1), pulley fixing device (2), pulley (3), bearing (4), steady pin (5), cylindrical spring (6), guide pillar (7), stop screw (8), limited block (9), limited block hold-down screw (10) and regulate pad (11);
It is inner that described pulley fixing device (2) is positioned at pulley gear shell (1);
Described pulley (3) is two, is provided with bearing (4) in described pulley (3);
Described bearing (4) is connected on pulley fixing device (2) by steady pin (5);
Described guide pillar (7) is two, and described guide pillar (7) upper end is fixed on pulley gear shell (1) the upper interior left and right sides;
Described guide pillar (7) lower end is movably connected in pulley fixing device (2) above in hole, the left and right sides;
Described cylindrical spring (6) is positioned on guide pillar (7), and described cylindrical spring (6) downside is provided with and regulates pad (11);
Described limited block (9) is fixed on above pulley fixing device (2) by limited block hold-down screw (10);
Described stop screw (8) be positioned at limited block (9) just above, described stop screw (8) is movably connected on pulley gear shell (1).
2. the pulley gear that a kind of slide door or window according to claim 1 is special, is characterized in that: described bearing (4) is deep groove ball bearing.
3. the pulley gear that a kind of slide door or window according to claim 1 is special, is characterized in that: described limited block (9) is provided with groove above.
4. the pulley gear that a kind of slide door or window according to claim 1 is special, is characterized in that: described pulley gear shell (1) both sides are provided with slide door or window fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520964723.3U CN205153803U (en) | 2015-11-24 | 2015-11-24 | Dedicated pulley gear of sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520964723.3U CN205153803U (en) | 2015-11-24 | 2015-11-24 | Dedicated pulley gear of sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205153803U true CN205153803U (en) | 2016-04-13 |
Family
ID=55689512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520964723.3U Expired - Fee Related CN205153803U (en) | 2015-11-24 | 2015-11-24 | Dedicated pulley gear of sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205153803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120013A (en) * | 2017-06-14 | 2017-09-01 | 广东坚朗五金制品股份有限公司 | Pulley gear and door and window |
-
2015
- 2015-11-24 CN CN201520964723.3U patent/CN205153803U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120013A (en) * | 2017-06-14 | 2017-09-01 | 广东坚朗五金制品股份有限公司 | Pulley gear and door and window |
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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: 20160413 Termination date: 20171124 |