CN217841481U - Guide rail structure of rolling shutter door - Google Patents
Guide rail structure of rolling shutter door Download PDFInfo
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- CN217841481U CN217841481U CN202221381059.6U CN202221381059U CN217841481U CN 217841481 U CN217841481 U CN 217841481U CN 202221381059 U CN202221381059 U CN 202221381059U CN 217841481 U CN217841481 U CN 217841481U
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- guide
- roller
- rolling
- pulley
- mounting seat
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Abstract
The utility model provides a guide rail structure of rolling slats door relates to rolling slats door technical field. The guide rail structure comprises a guide slideway, a pulley and a connecting piece; the guide slideway is provided with a guide sliding chute, the pulley is arranged on the guide sliding chute, and the pulley is matched with the guide sliding chute in a rolling way; one end of the connecting piece is connected with the pulley, the other end of the connecting piece penetrates through the outer side of the guide sliding chute, and the connecting piece penetrating through the outer side of the guide sliding chute is used for externally connecting a curtain plate of the rolling door. The utility model discloses can improve the wind resistance ability of rolling slats door.
Description
Technical Field
The utility model relates to a rolling slats door technical field particularly, relates to a guide rail structure of rolling slats door.
Background
The rolling door (rolling door) is a door which is formed by connecting multiple movable door sheets in series and rotates up and down by taking a scroll above the door as a center in a fixed slideway. Roller blinds are commonly used in stores.
The rolling door has the same function as a wall and plays a role of horizontal separation, and consists of a plurality of parts, such as a curtain plate, a seat plate, a guide rail, a support, a scroll, a box body, a control box, a rolling door machine, a limiter, a door lintel, a manual quick-release switch device, a button switch, a safety device and the like, and is generally arranged at the position which is inconvenient to adopt the wall separation. The rolling door has the characteristics of attractive and novel appearance, compact and advanced structure, simple and convenient operation, firmness, durability, strong rigidity, good sealing performance, no floor area occupation, flexible and convenient opening and closing, wind prevention, dust prevention, fire prevention, theft prevention and the like.
In the existing rolling door on the market, in order to facilitate the sliding of the curtain plate on the guide rail (the main purpose is to reduce the friction force)), a gap exists between the curtain plate and the guide rail; just because the existence of clearance between curtain and the guide rail, under the effect of wind-force, can make the curtain take place the skew for take place the local extrusion between curtain and the guide rail, produce unilateral atress phenomenon, make the curtain when the pulling, the curtain easily takes place to incline (the phenomenon that one side is high low on the other side), very difficult pulling, the anti-wind performance of curtain is relatively poor promptly, influences the rolling slats door and uses.
In summary, we propose a guide rail structure of a rolling door to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a guide rail structure of rolling slats door, it can improve the wind resistance ability of rolling slats door.
The embodiment of the utility model is realized like this:
the embodiment of the application provides a guide rail structure of a rolling door, which comprises a guide slideway, a pulley and a connecting piece;
the guide slideway is provided with a guide sliding chute, the pulley is arranged on the guide sliding chute, and the pulley is matched with the guide sliding chute in a rolling way;
one end of the connecting piece is connected with the pulley, the other end of the connecting piece penetrates through the outer side of the guide sliding chute, and the connecting piece penetrating through the outer side of the guide sliding chute is used for externally connecting curtain plates of the rolling door.
In some embodiments of the present invention, the guide chute is a concave part, and the notch of the guide chute forms the guide chute.
In some embodiments of the present invention, the pulley includes a roller, the roller is used for rolling and matching with the guiding chute, the roller is provided with a mounting seat, the mounting seat is located in the guiding chute, and the connecting member is disposed on the mounting seat.
In some embodiments of the present invention, the installation seat is detachably disposed on the roller.
In some embodiments of the present invention, the slot symmetry of the guiding sliding groove is provided with a limiting part, two of the limiting parts are arranged at an interval, the distance between the two limiting parts is smaller than the diameter of the mounting seat, and the connecting part runs through the gap formed by the two limiting parts.
In some embodiments of the present invention, the position-limiting member is L-shaped, the transverse portion of the position-limiting member is connected to the guiding sliding track, and the longitudinal portion of the position-limiting member is parallel to the side of the guiding sliding groove.
In some embodiments of the present invention, the position-limiting member and the guiding slide are integrally formed.
In some embodiments of the present invention, the connecting member is detachably connected to the mounting seat by a rivet.
In some embodiments of the present invention, the diameter of the mounting seat connected to the roller is smaller than the diameter of the outer end of the roller, and the side of the outer end of the mounting seat is an arc-shaped edge.
In some embodiments of the present invention, the guiding sliding way, the mounting seat and the connecting member are made of galvanized iron alloy or stainless steel.
Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:
a guide rail structure of a roller shutter door comprises a guide slideway, a pulley and a connecting piece;
the guide slideway is provided with a guide sliding chute, the pulley is arranged on the guide sliding chute, and the pulley is matched with the guide sliding chute in a rolling way;
one end of the connecting piece is connected with the pulley, the other end of the connecting piece penetrates through the outer side of the guide sliding chute, and the connecting piece penetrating through the outer side of the guide sliding chute is used for externally connecting curtain plates of the rolling door.
The utility model discloses when installing on the rolling slats door, two guide ways are selected for use to the vertical installation of guide way, and two guide way symmetries set up, and the curtain board setting of rolling slats door all sets up pulley and connecting piece in two guide ways between two guide ways, and the connecting piece in two guide ways is connected rather than the curtain board of homonymy respectively. In a windy environment, wind force acts on the curtain plate, the curtain plate deflects to enable the two sides of the curtain plate to be stressed unevenly, and acting forces on the two sides of the curtain plate act on the pulleys on the same side of the curtain plate respectively; the two pulleys and the guide slide way on the same side of the two pulleys are in rolling friction, the difference of the rolling friction of the two pulleys is small, and when the curtain plate is pulled, the curtain plate can stably move and cannot incline; the problem of traditional curtain and guide rail be sliding friction, when both sides atress is uneven, the frictional force difference is great, draws the easy slope of curtain is solved. The utility model discloses a design can improve the wind resistance ability of rolling slats door.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a rail structure of a rolling door according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of connection between a pulley and a connecting member according to an embodiment of the present invention.
Icon: 1-a guide slideway, 2-a roller, 3-a mounting seat, 4-a limiting piece, 5-a connecting piece and 6-a guide chute.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "a plurality" means at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Examples
Referring to fig. 1 and 2, the present embodiment provides a guide rail structure of a rolling door, including a guide chute 1, a pulley and a connecting member 5;
the guide chute 1 has a guide chute 6, the pulley is provided in the guide chute 6, and the pulley is in rolling engagement with the guide chute 6;
one end of the connecting piece 5 is connected to the pulley, the other end of the connecting piece 5 penetrates through the outer side of the guide chute 6, and the connecting piece 5 penetrating through the outer side of the guide chute 6 is used for externally connecting a curtain plate of the rolling door.
The utility model discloses when installing on the rolling slats door, two guide ways 1 are selected for use to vertical installation of guide way 1, and two guide way 1 symmetries set up, and the curtain board setting of rolling slats door all sets up pulley and connecting piece 5 in two guide ways 1 between two guide ways 1, and connecting piece 5 in two guide ways 1 is connected with the curtain board of its homonymy respectively. In a windy environment, wind force acts on the curtain plate, the curtain plate deflects to enable the two sides of the curtain plate to be stressed unevenly, and acting forces on the two sides of the curtain plate act on the pulleys on the same side of the curtain plate respectively; the two pulleys and the guide slideway 1 on the same side of the two pulleys are in rolling friction, the difference of the rolling friction of the two pulleys is small, and when the curtain plate is pulled, the curtain plate can stably move and cannot incline; the problem of traditional curtain and guide rail be sliding friction, when both sides atress is uneven, the frictional force difference is great, draws the easy slope of curtain is solved. The utility model discloses a design can improve the wind resistance ability of rolling slats door.
In some embodiments of the present invention, the guiding chute 1 is a concave part, and the notch of the guiding chute 1 forms the guiding chute 6.
In the above embodiment, the guide runner 1 is a bar-shaped concave member, and the pulley slides in the guide-sliding groove opening.
In some embodiments of the present invention, the pulley includes a roller 2, the roller 2 is used for rolling and matching with the guiding chute 6, the roller 2 is provided with a mounting seat 3, the mounting seat 3 is located in the guiding chute 6, and the connecting member 5 is disposed on the mounting seat 3.
In the above embodiment, the width of the guide chute 1 is slightly larger than the caliber of the mounting base 3, so that the pulley has a clearance to swing perpendicular to the curtain plate direction when sliding in the guide chute 6.
In some embodiments of the present invention, the mounting seat 3 is detachably disposed on the roller 2.
In the above embodiment, the mounting seat 3 and the roller 2 are detachably connected through the bolt set, and after the roller 2 is used for a long time, when the roller 2 is damaged, the roller 2 is detached to replace the roller 2.
In some embodiments of the present invention, the slot of the guiding sliding groove 6 is symmetrically provided with two locating parts 4, two locating parts 4 are arranged at an interval, the distance between two locating parts 4 is smaller than the diameter of the mounting base 3, and the connecting part 5 runs through the gap formed by two locating parts 4.
In the above embodiment, the gap value formed by the two limiting members 4 is smaller than the caliber of the mounting base 3, so that the roller 2 is prevented from sliding out of the guide slideway 1 in the process that the roller 2 moves in the guide slideway 1.
In some embodiments of the present invention, the position-limiting member 4 is L-shaped, the transverse portion of the position-limiting member 4 is connected to the guiding slideway 1, and the longitudinal portion of the position-limiting member 4 is parallel to the side of the guiding chute 6.
In the above embodiment, the two limiting members 4 are symmetrically disposed about the middle of the guide chute 6. It should be noted that the L-shaped limiting member 4 is only one embodiment of the present invention, and the shape of the limiting member 4 is not limited, and in other embodiments, the limiting member 4 that can reach the mounting seat 3 can be applied here.
In some embodiments of the present invention, the limiting member 4 and the guiding slideway 1 are integrally formed.
In the above embodiment, the limiting member 4 and the guide slideway 1 are integrally formed, so that the integral structure formed by connecting the guide slideway 1 and the limiting member 4 is more stable, and the advantage of long service life is achieved.
In some embodiments of the present invention, the connecting member 5 is detachably connected to the mounting seat 3 by a rivet.
In the embodiment, connecting piece 5 passes through rivet connection with mount pad 3, has realized dismantling of connecting piece 5 and mount pad 3 and is connected, and the one end that mount pad 3 was kept away from to connecting piece 5 can be dismantled with the curtain board through the rivet and be connected, makes the utility model discloses can dismantle into each solitary part, conveniently go on the utility model discloses a transportation.
Alternatively, the connecting member 5 and the mounting base 3 may be connected by welding.
In some embodiments of the present invention, the diameter of the mounting seat 3 connected to the roller 2 is smaller than the diameter of the outer end thereof, and the side of the outer end of the mounting seat 3 is an arc-shaped edge.
In the above embodiment, the side of the mounting base 3 is an arc-shaped side, that is, the edge of the mounting base 3 adopts a rounded corner design, so that when the mounting base 3 and the guide slideway 1 interact, the acting force of the arc-shaped side on the guide slideway 1 is relatively slow, and the sound of mutual collision between the mounting base 3 and the guide slideway 1 is indirectly reduced.
In some embodiments of the present invention, the guiding slideway 1, the mounting seat and the connecting member are made of galvanized iron alloy or stainless steel.
In the above embodiment, the guide chute 1, the mounting seat and the above connecting member of the galvanized iron alloy support have the capability of preventing corrosion and rusting. A layer of passive film is formed on the surfaces of the guide slideway 1, the mounting seat and the connecting piece which are made of stainless steel, and the passive film has the advantages of moisture resistance, collision resistance, scraping resistance and dirt resistance.
To sum up, the embodiment of the utility model provides a guide rail structure of rolling slats door, it has following technological effect at least:
the utility model discloses when installing on the rolling slats door, two guide ways 1 are selected for use to vertical installation of guide way 1, and two guide way 1 symmetries set up, and the curtain board setting of rolling slats door all sets up pulley and connecting piece 5 in two guide ways 1 between two guide ways 1, and connecting piece 5 in two guide ways 1 is connected with the curtain board of its homonymy respectively. In a windy environment, wind force acts on the curtain plate, the curtain plate deflects to enable the two sides of the curtain plate to be stressed unevenly, and acting forces on the two sides of the curtain plate act on the pulleys on the same side of the curtain plate respectively; the two pulleys and the guide slideway 1 on the same side of the two pulleys are in rolling friction, the difference of the rolling friction of the two pulleys is small, and when the curtain plate is pulled, the curtain plate can stably move and cannot incline; the problem of traditional curtain and guide rail be sliding friction, when the both sides atress was uneven, the frictional force difference was great, the easy slope of pulling curtain is solved. The utility model discloses a design can improve the wind resistance ability of rolling slats door.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A guide rail structure of a roller shutter door is characterized by comprising a guide slideway, a pulley and a connecting piece;
the guide slideway is provided with a guide sliding groove, the pulley is arranged on the guide sliding groove, and the pulley is in rolling fit with the guide sliding groove;
one end of the connecting piece is connected with the pulley, the other end of the connecting piece penetrates through the outer side of the guide sliding groove, and the connecting piece penetrates through the outer side of the guide sliding groove and is used for externally connecting curtain plates of the rolling door.
2. A track structure for a roller door according to claim 1, wherein said guide track is a concave member, and the notch of said guide track forms said guide runner.
3. A track structure for a roller door as claimed in claim 1, wherein said pulley includes a roller for rolling engagement with said guide channel, said roller being provided with a mounting seat located at said guide channel, said connecting member being provided at said mounting seat.
4. A track arrangement for a roller door according to claim 3, wherein said mounting is removable from said roller.
5. The track structure of claim 4, wherein the notches of the guiding chutes are symmetrically provided with two limiting members, the two limiting members are spaced apart from each other, a distance between the two limiting members is smaller than a diameter of the mounting base, and the connecting member penetrates through a gap formed by the two limiting members.
6. The track structure for a rolling door according to claim 5, wherein said stopper is L-shaped, a lateral portion of said stopper is connected to said guide rail, and a longitudinal portion of said stopper is parallel to a side of said guide rail.
7. The track structure for a rolling door according to claim 6, wherein said stop member is formed integrally with said guide rail.
8. The track structure for a rolling door according to claim 4, wherein said connecting member is detachably connected to said mounting seat by a rivet.
9. The track structure for a rolling door according to claim 8, wherein the diameter of the mounting seat at the end connected to the roller is smaller than the diameter of the outer end of the mounting seat, and the side edge of the outer end of the mounting seat is an arc-shaped edge.
10. A track structure for a roller shutter door according to claim 3, wherein the guide runners, the mounting seat and the connecting member are made of galvanized iron alloy or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221381059.6U CN217841481U (en) | 2022-06-02 | 2022-06-02 | Guide rail structure of rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221381059.6U CN217841481U (en) | 2022-06-02 | 2022-06-02 | Guide rail structure of rolling shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217841481U true CN217841481U (en) | 2022-11-18 |
Family
ID=84022298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221381059.6U Active CN217841481U (en) | 2022-06-02 | 2022-06-02 | Guide rail structure of rolling shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217841481U (en) |
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2022
- 2022-06-02 CN CN202221381059.6U patent/CN217841481U/en active Active
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